1946 files changed, 82117 insertions, 49763 deletions

diff --git a/CREDITS b/CREDITS
index ccd4f9f4dd7..d0880082c19 100644
--- a/CREDITS
+++ b/CREDITS
@@ -2598,6 +2598,9 @@ S: Ucitelska 1576
 S: Prague 8
 S: 182 00 Czech Republic
 
+N: Rick Payne
+D: RFC2385 Support for TCP
+
 N: Barak A. Pearlmutter
 E: bap@cs.unm.edu
 W: http://www.cs.unm.edu/~bap/
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 02457ec9c94..f08ca953573 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -104,8 +104,6 @@ firmware_class/
 	- request_firmware() hotplug interface info.
 floppy.txt
 	- notes and driver options for the floppy disk driver.
-ftape.txt
-	- notes about the floppy tape device driver.
 hayes-esp.txt
 	- info on using the Hayes ESP serial driver.
 highuid.txt
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index db9499adbed..36526a1e76d 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -190,9 +190,13 @@ quiet_cmd_fig2png = FIG2PNG $@
 ###
 # Help targets as used by the top-level makefile
 dochelp:
-	@echo  '  Linux kernel internal documentation in different formats:'
-	@echo  '  xmldocs (XML DocBook), psdocs (Postscript), pdfdocs (PDF)'
-	@echo  '  htmldocs (HTML), mandocs (man pages, use installmandocs to install)'
+	@echo  ' Linux kernel internal documentation in different formats:'
+	@echo  '  htmldocs        - HTML'
+	@echo  '  installmandocs  - install man pages generated by mandocs'
+	@echo  '  mandocs         - man pages'
+	@echo  '  pdfdocs         - PDF'
+	@echo  '  psdocs          - Postscript'
+	@echo  '  xmldocs         - XML DocBook'
 
 ###
 # Temporary files left by various tools
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index d52c4aaaf17..226ecf2ffd5 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -70,18 +70,6 @@ Who:	Dominik Brodowski <linux@brodo.de>
 
 ---------------------------
 
-What:	ip_queue and ip6_queue (old ipv4-only and ipv6-only netfilter queue)
-When:	December 2005
-Why:	This interface has been obsoleted by the new layer3-independent
-	"nfnetlink_queue".  The Kernel interface is compatible, so the old
-	ip[6]tables "QUEUE" targets still work and will transparently handle
-	all packets into nfnetlink queue number 0.  Userspace users will have
-	to link against API-compatible library on top of libnfnetlink_queue 
-	instead of the current 'libipq'.
-Who:	Harald Welte <laforge@netfilter.org>
-
----------------------------
-
 What:	remove EXPORT_SYMBOL(kernel_thread)
 When:	August 2006
 Files:	arch/*/kernel/*_ksyms.c
@@ -227,21 +215,6 @@ Who:	Patrick McHardy <kaber@trash.net>
 
 ---------------------------
 
-What:	frame diverter
-When:	November 2006
-Why:	The frame diverter is included in most distribution kernels, but is
-	broken. It does not correctly handle many things:
-	- IPV6
-	- non-linear skb's
-	- network device RCU on removal
-	- input frames not correctly checked for protocol errors
-	It also adds allocation overhead even if not enabled.
-	It is not clear if anyone is still using it.
-Who:	Stephen Hemminger <shemminger@osdl.org>
-
----------------------------
-
-
 What:	PHYSDEVPATH, PHYSDEVBUS, PHYSDEVDRIVER in the uevent environment
 When:	October 2008
 Why:	The stacking of class devices makes these values misleading and
@@ -261,10 +234,11 @@ Who:	Jean Delvare <khali@linux-fr.org>
 
 ---------------------------
 
-What:	ftape
-When:	2.6.20
-Why:	Orphaned for ages.  SMP bugs long unfixed.  Few users left
-	in the world.
-Who:	Jeff Garzik <jeff@garzik.org>
+What:	IPv4 only connection tracking/NAT/helpers
+When:	2.6.22
+Why:	The new layer 3 independant connection tracking replaces the old
+	IPv4 only version. After some stabilization of the new code the
+	old one will be removed.
+Who:	Patrick McHardy <kaber@trash.net>
 
 ---------------------------
diff --git a/Documentation/ftape.txt b/Documentation/ftape.txt
deleted file mode 100644
index 7d8bb338403..00000000000
--- a/Documentation/ftape.txt
+++ /dev/null
@@ -1,307 +0,0 @@
-Intro
-=====
-
-This file describes some issues involved when using the "ftape"
-floppy tape device driver that comes with the Linux kernel.
-
-ftape has a home page at
-
-http://ftape.dot-heine.de/
-
-which contains further information about ftape. Please cross check
-this WWW address against the address given (if any) in the MAINTAINERS
-file located in the top level directory of the Linux kernel source
-tree.
-
-NOTE: This is an unmaintained set of drivers, and it is not guaranteed to work.
-If you are interested in taking over maintenance, contact Claus-Justus Heine
-<ch@dot-heine.de>, the former maintainer.
-
-Contents
-========
-
-A minus 1: Ftape documentation
-
-A. Changes
-   1. Goal
-   2. I/O Block Size
-   3. Write Access when not at EOD (End Of Data) or BOT (Begin Of Tape)
-   4. Formatting
-   5. Interchanging cartridges with other operating systems
-
-B. Debugging Output
-   1. Introduction
-   2. Tuning the debugging output
-
-C. Boot and load time configuration
-   1. Setting boot time parameters
-   2. Module load time parameters
-   3. Ftape boot- and load time options
-   4. Example kernel parameter setting
-   5. Example module parameter setting
-
-D. Support and contacts
-
-*******************************************************************************
-
-A minus 1. Ftape documentation
-==============================
-
-Unluckily, the ftape-HOWTO is out of date. This really needs to be
-changed. Up to date documentation as well as recent development
-versions of ftape and useful links to related topics can be found at
-the ftape home page at
-
-http://ftape.dot-heine.de/
-
-*******************************************************************************
-
-A. Changes
-==========
-
-1. Goal
-   ~~~~
-   The goal of all that incompatibilities was to give ftape an interface
-   that resembles the interface provided by SCSI tape drives as close
-   as possible. Thus any Unix backup program that is known to work
-   with SCSI tape drives should also work.
-
-   The concept of a fixed block size for read/write transfers is
-   rather unrelated to this SCSI tape compatibility at the file system
-   interface level. It developed out of a feature of zftape, a
-   block wise user transparent on-the-fly compression. That compression
-   support will not be dropped in future releases for compatibility
-   reasons with previous releases of zftape.
-
-2. I/O Block Size
-   ~~~~~~~~~~~~~~
-   The block size defaults to 10k which is the default block size of
-   GNU tar.
-
-   The block size can be tuned either during kernel configuration or
-   at runtime with the MTIOCTOP ioctl using the MTSETBLK operation
-   (i.e. do "mt -f /dev/qft0" setblk #BLKSZ). A block size of 0
-   switches to variable block size mode i.e. "mt setblk 0" switches
-   off the block size restriction. However, this disables zftape's
-   built in on-the-fly compression which doesn't work with variable
-   block size mode.
-
-   The BLKSZ parameter must be given as a byte count and must be a
-   multiple of 32k or 0, i.e. use "mt setblk 32768" to switch to a
-   block size of 32k.
-
-   The typical symptom of a block size mismatch is an "invalid
-   argument" error message.
-
-3. Write Access when not at EOD (End Of Data) or BOT (Begin Of Tape)
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-   zftape (the file system interface of ftape-3.x) denies write access
-   to the tape cartridge when it isn't positioned either at BOT or
-   EOD.
-
-4. Formatting
-   ~~~~~~~~~~
-   ftape DOES support formatting of floppy tape cartridges. You need the
-   `ftformat' program that is shipped with the modules version of ftape.
-   Please get the latest version of ftape from
-
-   ftp://sunsite.unc.edu/pub/Linux/kernel/tapes
-
-   or from the ftape home page at
-
-   http://ftape.dot-heine.de/
-
-   `ftformat' is contained in the `./contrib/' subdirectory of that
-   separate ftape package.
-
-5. Interchanging cartridges with other operating systems
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-   The internal emulation of Unix tape device file marks has changed
-   completely. ftape now uses the volume table segment as specified
-   by the QIC-40/80/3010/3020/113 standards to emulate file marks. As
-   a consequence there is limited support to interchange cartridges
-   with other operating systems.
-
-   To be more precise: ftape will detect volumes written by other OS's
-   programs and other OS's programs will detect volumes written by
-   ftape.
-
-   However, it isn't possible to extract the data dumped to the tape
-   by some MSDOS program with ftape. This exceeds the scope of a
-   kernel device driver. If you need such functionality, then go ahead
-   and write a user space utility that is able to do that. ftape already
-   provides all kernel level support necessary to do that.
-
-*******************************************************************************
-
-B. Debugging Output
-   ================
-
-1. Introduction
-   ~~~~~~~~~~~~
-   The ftape driver can be very noisy in that is can print lots of
-   debugging messages to the kernel log files and the system console.
-   While this is useful for debugging it might be annoying during
-   normal use and enlarges the size of the driver by several kilobytes.
-
-   To reduce the size of the driver you can trim the maximal amount of
-   debugging information available during kernel configuration. Please
-   refer to the kernel configuration script and its on-line help
-   functionality.
-
-   The amount of debugging output maps to the "tracing" boot time
-   option and the "ft_tracing" modules option as follows:
-
-   0              bugs
-   1              + errors (with call-stack dump)
-   2              + warnings
-   3              + information
-   4              + more information
-   5              + program flow
-   6              + fdc/dma info
-   7              + data flow
-   8              + everything else
-
-2. Tuning the debugging output
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~
-   To reduce the amount of debugging output printed to the system
-   console you can
-
-   i)  trim the debugging output at run-time with
-
-       mt -f /dev/nqft0 setdensity #DBGLVL
-
-       where "#DBGLVL" is a number between 0 and 9
-
-   ii) trim the debugging output at module load time with
-
-       modprobe ftape ft_tracing=#DBGLVL
-
-       Of course, this applies only if you have configured ftape to be
-       compiled as a module.
-
-   iii) trim the debugging output during system boot time. Add the
-       following to the kernel command line:
-
-       ftape=#DBGLVL,tracing
-
-       Please refer also to the next section if you don't know how to
-       set boot time parameters.
-
-*******************************************************************************
-
-C. Boot and load time configuration
-   ================================
-
-1. Setting boot time parameters
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
-   Assuming that you use lilo, the LI)nux LO)ader, boot time kernel
-   parameters can be set by adding a line
-
-   append some_kernel_boot_time_parameter
-
-   to `/etc/lilo.conf' or at real boot time by typing in the options
-   at the prompt provided by LILO. I can't give you advice on how to
-   specify those parameters with other loaders as I don't use them.
-
-   For ftape, each "some_kernel_boot_time_parameter" looks like
-   "ftape=value,option". As an example, the debugging output can be
-   increased with
-
-   ftape=4,tracing
-
-   NOTE: the value precedes the option name.
-
-2. Module load time parameters
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~
-   Module parameters can be specified either directly when invoking
-   the program 'modprobe' at the shell prompt:
-
-   modprobe ftape ft_tracing=4
-
-   or by editing the file `/etc/modprobe.conf' in which case they take
-   effect each time when the module is loaded with `modprobe' (please
-   refer to the respective manual pages). Thus, you should add a line
-
-   options ftape ft_tracing=4
-
-   to `/etc/modprobe.conf` if you intend to increase the debugging
-   output of the driver.
-
-
-3. Ftape boot- and load time options
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-   i.   Controlling the amount of debugging output
-        DBGLVL has to be replaced by a number between 0 and 8.
-
-        module                 |  kernel command line
-        -----------------------|----------------------
-        ft_tracing=DBGLVL      |  ftape=DBGLVL,tracing
-
-   ii.  Hardware setup
-	BASE is the base address of your floppy disk controller,
-        IRQ and DMA give its interrupt and DMA channel, respectively.
-        BOOL is an integer, "0" means "no"; any other value means
-	"yes". You don't need to specify anything if connecting your tape
-        drive to the standard floppy disk controller. All of these
-	values have reasonable defaults. The defaults can be modified
-	during kernel configuration, i.e. while running "make config",
-	"make menuconfig" or "make xconfig" in the top level directory
-	of the Linux kernel source tree. Please refer also to the on
-	line documentation provided during that kernel configuration
-	process.
-
-	ft_probe_fc10 is set to a non-zero value if you wish for ftape to
-	probe for a Colorado FC-10 or FC-20 controller.
-
-	ft_mach2 is set to a non-zero value if you wish for ftape to probe
-	for a Mountain MACH-2 controller.
-
-        module                 |  kernel command line
-        -----------------------|----------------------
-        ft_fdc_base=BASE       |  ftape=BASE,ioport
-        ft_fdc_irq=IRQ         |  ftape=IRQ,irq
-        ft_fdc_dma=DMA         |  ftape=DMA,dma
-        ft_probe_fc10=BOOL     |  ftape=BOOL,fc10
-        ft_mach2=BOOL          |  ftape=BOOL,mach2
-        ft_fdc_threshold=THR   |  ftape=THR,threshold
-        ft_fdc_rate_limit=RATE |  ftape=RATE,datarate
-
-4. Example kernel parameter setting
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
-   To configure ftape to probe for a Colorado FC-10/FC-20 controller
-   and to increase the amount of debugging output a little bit, add
-   the following line to `/etc/lilo.conf':
-
-   append ftape=1,fc10 ftape=4,tracing
-
-5. Example module parameter setting
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-   To do the same, but with ftape compiled as a loadable kernel
-   module, add the following line to `/etc/modprobe.conf':
-
-   options ftape ft_probe_fc10=1 ft_tracing=4
-
-*******************************************************************************
-
-D. Support and contacts
-   ====================
-
-   Ftape is distributed under the GNU General Public License. There is
-   absolutely no warranty for this software. However, you can reach
-   the current maintainer of the ftape package under the email address
-   given in the MAINTAINERS file which is located in the top level
-   directory of the Linux kernel source tree. There you'll find also
-   the relevant mailing list to use as a discussion forum and the web
-   page to query for the most recent documentation, related work and
-   development versions of ftape.
-
-   Changelog:
-   ==========
-
-~1996:		Original Document
-
-10-24-2004:	General cleanup and updating, noting additional module options.
-		James Nelson <james4765@gmail.com>
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 67473849f20..2e1898e4e8f 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -557,9 +557,6 @@ and is between 256 and 4096 characters. It is defined in the file
 	floppy=		[HW]
 			See Documentation/floppy.txt.
 
-	ftape=		[HW] Floppy Tape subsystem debugging options.
-			See Documentation/ftape.txt.
-
 	gamecon.map[2|3]=
 			[HW,JOY] Multisystem joystick and NES/SNES/PSX pad
 			support via parallel port (up to 5 devices per port)
@@ -1419,6 +1416,11 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	scsi_logging=	[SCSI]
 
+	scsi_mod.scan=	[SCSI] sync (default) scans SCSI busses as they are
+			discovered.  async scans them in kernel threads,
+			allowing boot to proceed.  none ignores them, expecting
+			user space to do the scan.
+
 	selinux		[SELINUX] Disable or enable SELinux at boot time.
 			Format: { "0" | "1" }
 			See security/selinux/Kconfig help text.
diff --git a/Documentation/networking/dccp.txt b/Documentation/networking/dccp.txt
index 74563b38ffd..dda15886bcb 100644
--- a/Documentation/networking/dccp.txt
+++ b/Documentation/networking/dccp.txt
@@ -19,21 +19,17 @@ for real time and multimedia traffic.
 
 It has a base protocol and pluggable congestion control IDs (CCIDs).
 
-It is at draft RFC status and the homepage for DCCP as a protocol is at:
-	http://www.icir.org/kohler/dcp/
+It is at experimental RFC status and the homepage for DCCP as a protocol is at:
+	http://www.read.cs.ucla.edu/dccp/
 
 Missing features
 ================
 
 The DCCP implementation does not currently have all the features that are in
-the draft RFC.
+the RFC.
 
-In particular the following are missing:
-- CCID2 support
-- feature negotiation
-
-When testing against other implementations it appears that elapsed time
-options are not coded compliant to the specification.
+The known bugs are at:
+	http://linux-net.osdl.org/index.php/TODO#DCCP
 
 Socket options
 ==============
@@ -47,12 +43,70 @@ the socket will fall back to 0 (which means that no meaningful service code
 is present). Connecting sockets set at most one service option; for
 listening sockets, multiple service codes can be specified.
 
+DCCP_SOCKOPT_SEND_CSCOV and DCCP_SOCKOPT_RECV_CSCOV are used for setting the
+partial checksum coverage (RFC 4340, sec. 9.2). The default is that checksums
+always cover the entire packet and that only fully covered application data is
+accepted by the receiver. Hence, when using this feature on the sender, it must
+be enabled at the receiver, too with suitable choice of CsCov.
+
+DCCP_SOCKOPT_SEND_CSCOV sets the sender checksum coverage. Values in the
+	range 0..15 are acceptable. The default setting is 0 (full coverage),
+	values between 1..15 indicate partial coverage.
+DCCP_SOCKOPT_SEND_CSCOV is for the receiver and has a different meaning: it
+	sets a threshold, where again values 0..15 are acceptable. The default
+	of 0 means that all packets with a partial coverage will be discarded.
+	Values in the range 1..15 indicate that packets with minimally such a
+	coverage value are also acceptable. The higher the number, the more
+	restrictive this setting (see [RFC 4340, sec. 9.2.1]).
+
+Sysctl variables
+================
+Several DCCP default parameters can be managed by the following sysctls
+(sysctl net.dccp.default or /proc/sys/net/dccp/default):
+
+request_retries
+	The number of active connection initiation retries (the number of
+	Requests minus one) before timing out. In addition, it also governs
+	the behaviour of the other, passive side: this variable also sets
+	the number of times DCCP repeats sending a Response when the initial
+	handshake does not progress from RESPOND to OPEN (i.e. when no Ack
+	is received after the initial Request).  This value should be greater
+	than 0, suggested is less than 10. Analogue of tcp_syn_retries.
+
+retries1
+	How often a DCCP Response is retransmitted until the listening DCCP
+	side considers its connecting peer dead. Analogue of tcp_retries1.
+
+retries2
+	The number of times a general DCCP packet is retransmitted. This has
+	importance for retransmitted acknowledgments and feature negotiation,
+	data packets are never retransmitted. Analogue of tcp_retries2.
+
+send_ndp = 1
+	Whether or not to send NDP count options (sec. 7.7.2).
+
+send_ackvec = 1
+	Whether or not to send Ack Vector options (sec. 11.5).
+
+ack_ratio = 2
+	The default Ack Ratio (sec. 11.3) to use.
+
+tx_ccid = 2
+	Default CCID for the sender-receiver half-connection.
+
+rx_ccid = 2
+	Default CCID for the receiver-sender half-connection.
+
+seq_window = 100
+	The initial sequence window (sec. 7.5.2).
+
+tx_qlen = 5
+	The size of the transmit buffer in packets. A value of 0 corresponds
+	to an unbounded transmit buffer.
+
 Notes
 =====
 
-SELinux does not yet have support for DCCP. You will need to turn it off or
-else you will get EACCES.
-
-DCCP does not travel through NAT successfully at present. This is because
-the checksum covers the psuedo-header as per TCP and UDP. It should be
-relatively trivial to add Linux NAT support for DCCP.
+DCCP does not travel through NAT successfully at present on many boxes. This is
+because the checksum covers the psuedo-header as per TCP and UDP. Linux NAT
+support for DCCP has been added.
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index fd3c0c01235..a0f6842368c 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -101,6 +101,11 @@ inet_peer_gc_maxtime - INTEGER
 
 TCP variables: 
 
+somaxconn - INTEGER
+	Limit of socket listen() backlog, known in userspace as SOMAXCONN.
+	Defaults to 128.  See also tcp_max_syn_backlog for additional tuning
+	for TCP sockets.
+
 tcp_abc - INTEGER
 	Controls Appropriate Byte Count (ABC) defined in RFC3465.
 	ABC is a way of increasing congestion window (cwnd) more slowly
@@ -112,48 +117,51 @@ tcp_abc - INTEGER
 		  of two segments to compensate for delayed acknowledgments.
 	Default: 0 (off)
 
-tcp_syn_retries - INTEGER
-	Number of times initial SYNs for an active TCP connection attempt
-	will be retransmitted. Should not be higher than 255. Default value
-	is 5, which corresponds to ~180seconds.
+tcp_abort_on_overflow - BOOLEAN
+	If listening service is too slow to accept new connections,
+	reset them. Default state is FALSE. It means that if overflow
+	occurred due to a burst, connection will recover. Enable this
+	option _only_ if you are really sure that listening daemon
+	cannot be tuned to accept connections faster. Enabling this
+	option can harm clients of your server.
 
-tcp_synack_retries - INTEGER
-	Number of times SYNACKs for a passive TCP connection attempt will
-	be retransmitted. Should not be higher than 255. Default value
-	is 5, which corresponds to ~180seconds.
+tcp_adv_win_scale - INTEGER
+	Count buffering overhead as bytes/2^tcp_adv_win_scale
+	(if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
+	if it is <= 0.
+	Default: 2
 
-tcp_keepalive_time - INTEGER
-	How often TCP sends out keepalive messages when keepalive is enabled.
-	Default: 2hours.
+tcp_allowed_congestion_control - STRING
+	Show/set the congestion control choices available to non-privileged
+	processes. The list is a subset of those listed in
+	tcp_available_congestion_control.
+	Default is "reno" and the default setting (tcp_congestion_control).
 
-tcp_keepalive_probes - INTEGER
-	How many keepalive probes TCP sends out, until it decides that the
-	connection is broken. Default value: 9.
+tcp_app_win - INTEGER
+	Reserve max(window/2^tcp_app_win, mss) of window for application
+	buffer. Value 0 is special, it means that nothing is reserved.
+	Default: 31
 
-tcp_keepalive_intvl - INTEGER
-	How frequently the probes are send out. Multiplied by
-	tcp_keepalive_probes it is time to kill not responding connection,
-	after probes started. Default value: 75sec i.e. connection
-	will be aborted after ~11 minutes of retries.
+tcp_available_congestion_control - STRING
+	Shows the available congestion control choices that are registered.
+	More congestion control algorithms may be available as modules,
+	but not loaded.
 
-tcp_retries1 - INTEGER
-	How many times to retry before deciding that something is wrong
-	and it is necessary to report this suspicion to network layer.
-	Minimal RFC value is 3, it is default, which corresponds
-	to ~3sec-8min depending on RTO.
+tcp_congestion_control - STRING
+	Set the congestion control algorithm to be used for new
+	connections. The algorithm "reno" is always available, but
+	additional choices may be available based on kernel configuration.
+	Default is set as part of kernel configuration.
 
-tcp_retries2 - INTEGER
-	How may times to retry before killing alive TCP connection.
-	RFC1122 says that the limit should be longer than 100 sec.
-	It is too small number.	Default value 15 corresponds to ~13-30min
-	depending on RTO.
+tcp_dsack - BOOLEAN
+	Allows TCP to send "duplicate" SACKs.
 
-tcp_orphan_retries - INTEGER
-	How may times to retry before killing TCP connection, closed
-	by our side. Default value 7 corresponds to ~50sec-16min
-	depending on RTO. If you machine is loaded WEB server,
-	you should think about lowering this value, such sockets
-	may consume significant resources. Cf. tcp_max_orphans.
+tcp_ecn - BOOLEAN
+	Enable Explicit Congestion Notification in TCP.
+
+tcp_fack - BOOLEAN
+	Enable FACK congestion avoidance and fast retransmission.
+	The value is not used, if tcp_sack is not enabled.
 
 tcp_fin_timeout - INTEGER
 	Time to hold socket in state FIN-WAIT-2, if it was closed
@@ -166,24 +174,33 @@ tcp_fin_timeout - INTEGER
 	because they eat maximum 1.5K of memory, but they tend
 	to live longer.	Cf. tcp_max_orphans.
 
-tcp_max_tw_buckets - INTEGER
-	Maximal number of timewait sockets held by system simultaneously.
-	If this number is exceeded time-wait socket is immediately destroyed
-	and warning is printed. This limit exists only to prevent
-	simple DoS attacks, you _must_ not lower the limit artificially,
-	but rather increase it (probably, after increasing installed memory),
-	if network conditions require more than default value.
+tcp_frto - BOOLEAN
+	Enables F-RTO, an enhanced recovery algorithm for TCP retransmission
+	timeouts.  It is particularly beneficial in wireless environments
+	where packet loss is typically due to random radio interference
+	rather than intermediate router congestion.
 
-tcp_tw_recycle - BOOLEAN
-	Enable fast recycling TIME-WAIT sockets. Default value is 0.
-	It should not be changed without advice/request of technical
-	experts.
+tcp_keepalive_time - INTEGER
+	How often TCP sends out keepalive messages when keepalive is enabled.
+	Default: 2hours.
 
-tcp_tw_reuse - BOOLEAN
-	Allow to reuse TIME-WAIT sockets for new connections when it is
-	safe from protocol viewpoint. Default value is 0.
-	It should not be changed without advice/request of technical
-	experts.
+tcp_keepalive_probes - INTEGER
+	How many keepalive probes TCP sends out, until it decides that the
+	connection is broken. Default value: 9.
+
+tcp_keepalive_intvl - INTEGER
+	How frequently the probes are send out. Multiplied by
+	tcp_keepalive_probes it is time to kill not responding connection,
+	after probes started. Default value: 75sec i.e. connection
+	will be aborted after ~11 minutes of retries.
+
+tcp_low_latency - BOOLEAN
+	If set, the TCP stack makes decisions that prefer lower
+	latency as opposed to higher throughput.  By default, this
+	option is not set meaning that higher throughput is preferred.
+	An example of an application where this default should be
+	changed would be a Beowulf compute cluster.
+	Default: 0
 
 tcp_max_orphans - INTEGER
 	Maximal number of TCP sockets not attached to any user file handle,
@@ -197,41 +214,6 @@ tcp_max_orphans - INTEGER
 	more aggressively. Let me to remind again: each orphan eats
 	up to ~64K of unswappable memory.
 
-tcp_abort_on_overflow - BOOLEAN
-	If listening service is too slow to accept new connections,
-	reset them. Default state is FALSE. It means that if overflow
-	occurred due to a burst, connection will recover. Enable this
-	option _only_ if you are really sure that listening daemon
-	cannot be tuned to accept connections faster. Enabling this
-	option can harm clients of your server.
-
-tcp_syncookies - BOOLEAN
-	Only valid when the kernel was compiled with CONFIG_SYNCOOKIES
-	Send out syncookies when the syn backlog queue of a socket 
-	overflows. This is to prevent against the common 'syn flood attack'
-	Default: FALSE
-
-	Note, that syncookies is fallback facility.
-	It MUST NOT be used to help highly loaded servers to stand
-	against legal connection rate. If you see synflood warnings
-	in your logs, but investigation	shows that they occur
-	because of overload with legal connections, you should tune
-	another parameters until this warning disappear.
-	See: tcp_max_syn_backlog, tcp_synack_retries, tcp_abort_on_overflow.
-
-	syncookies seriously violate TCP protocol, do not allow
-	to use TCP extensions, can result in serious degradation
-	of some services (f.e. SMTP relaying), visible not by you,
-	but your clients and relays, contacting you. While you see
-	synflood warnings in logs not being really flooded, your server
-	is seriously misconfigured.
-
-tcp_stdurg - BOOLEAN
-	Use the Host requirements interpretation of the TCP urg pointer field.
-	Most hosts use the older BSD interpretation, so if you turn this on
-	Linux might not communicate correctly with them.	
-	Default: FALSE 
-	
 tcp_max_syn_backlog - INTEGER
 	Maximal number of remembered connection requests, which are
 	still did not receive an acknowledgment from connecting client.
@@ -239,24 +221,34 @@ tcp_max_syn_backlog - INTEGER
 	and 128 for low memory machines. If server suffers of overload,
 	try to increase this number.
 
-tcp_window_scaling - BOOLEAN
-	Enable window scaling as defined in RFC1323.
+tcp_max_tw_buckets - INTEGER
+	Maximal number of timewait sockets held by system simultaneously.
+	If this number is exceeded time-wait socket is immediately destroyed
+	and warning is printed. This limit exists only to prevent
+	simple DoS attacks, you _must_ not lower the limit artificially,
+	but rather increase it (probably, after increasing installed memory),
+	if network conditions require more than default value.
 
-tcp_timestamps - BOOLEAN
-	Enable timestamps as defined in RFC1323.
+tcp_mem - vector of 3 INTEGERs: min, pressure, max
+	min: below this number of pages TCP is not bothered about its
+	memory appetite.
 
-tcp_sack - BOOLEAN
-	Enable select acknowledgments (SACKS).
+	pressure: when amount of memory allocated by TCP exceeds this number
+	of pages, TCP moderates its memory consumption and enters memory
+	pressure mode, which is exited when memory consumption falls
+	under "min".
 
-tcp_fack - BOOLEAN
-	Enable FACK congestion avoidance and fast retransmission.
-	The value is not used, if tcp_sack is not enabled.
+	max: number of pages allowed for queueing by all TCP sockets.
 
-tcp_dsack - BOOLEAN
-	Allows TCP to send "duplicate" SACKs.
+	Defaults are calculated at boot time from amount of available
+	memory.
 
-tcp_ecn - BOOLEAN
-	Enable Explicit Congestion Notification in TCP.
+tcp_orphan_retries - INTEGER
+	How may times to retry before killing TCP connection, closed
+	by our side. Default value 7 corresponds to ~50sec-16min
+	depending on RTO. If you machine is loaded WEB server,
+	you should think about lowering this value, such sockets
+	may consume significant resources. Cf. tcp_max_orphans.
 
 tcp_reordering - INTEGER
 	Maximal reordering of packets in a TCP stream.
@@ -267,20 +259,23 @@ tcp_retrans_collapse - BOOLEAN
 	On retransmit try to send bigger packets to work around bugs in
 	certain TCP stacks.
 
-tcp_wmem - vector of 3 INTEGERs: min, default, max
-	min: Amount of memory reserved for send buffers for TCP socket.
-	Each TCP socket has rights to use it due to fact of its birth.
-	Default: 4K
+tcp_retries1 - INTEGER
+	How many times to retry before deciding that something is wrong
+	and it is necessary to report this suspicion to network layer.
+	Minimal RFC value is 3, it is default, which corresponds
+	to ~3sec-8min depending on RTO.
 
-	default: Amount of memory allowed for send buffers for TCP socket
-	by default. This value overrides net.core.wmem_default used
-	by other protocols, it is usually lower than net.core.wmem_default.
-	Default: 16K
+tcp_retries2 - INTEGER
+	How may times to retry before killing alive TCP connection.
+	RFC1122 says that the limit should be longer than 100 sec.
+	It is too small number.	Default value 15 corresponds to ~13-30min
+	depending on RTO.
 
-	max: Maximal amount of memory allowed for automatically selected
-	send buffers for TCP socket. This value does not override
-	net.core.wmem_max, "static" selection via SO_SNDBUF does not use this.
-	Default: 128K
+tcp_rfc1337 - BOOLEAN
+	If set, the TCP stack behaves conforming to RFC1337. If unset,
+	we are not conforming to RFC, but prevent TCP TIME_WAIT
+	assassination.
+	Default: 0
 
 tcp_rmem - vector of 3 INTEGERs: min, default, max
 	min: Minimal size of receive buffer used by TCP sockets.
@@ -299,67 +294,91 @@ tcp_rmem - vector of 3 INTEGERs: min, default, max
 	net.core.rmem_max, "static" selection via SO_RCVBUF does not use this.
 	Default: 87380*2 bytes.
 
-tcp_mem - vector of 3 INTEGERs: min, pressure, max
-	min: below this number of pages TCP is not bothered about its
-	memory appetite.
+tcp_sack - BOOLEAN
+	Enable select acknowledgments (SACKS).
 
-	pressure: when amount of memory allocated by TCP exceeds this number
-	of pages, TCP moderates its memory consumption and enters memory
-	pressure mode, which is exited when memory consumption falls
-	under "min".
+tcp_slow_start_after_idle - BOOLEAN
+	If set, provide RFC2861 behavior and time out the congestion
+	window after an idle period.  An idle period is defined at
+	the current RTO.  If unset, the congestion window will not
+	be timed out after an idle period.
+	Default: 1
 
-	max: number of pages allowed for queueing by all TCP sockets.
+tcp_stdurg - BOOLEAN
+	Use the Host requirements interpretation of the TCP urg pointer field.
+	Most hosts use the older BSD interpretation, so if you turn this on
+	Linux might not communicate correctly with them.
+	Default: FALSE
 
-	Defaults are calculated at boot time from amount of available
-	memory.
+tcp_synack_retries - INTEGER
+	Number of times SYNACKs for a passive TCP connection attempt will
+	be retransmitted. Should not be higher than 255. Default value
+	is 5, which corresponds to ~180seconds.
 
-tcp_app_win - INTEGER
-	Reserve max(window/2^tcp_app_win, mss) of window for application
-	buffer. Value 0 is special, it means that nothing is reserved.
-	Default: 31
+tcp_syncookies - BOOLEAN
+	Only valid when the kernel was compiled with CONFIG_SYNCOOKIES
+	Send out syncookies when the syn backlog queue of a socket
+	overflows. This is to prevent against the common 'syn flood attack'
+	Default: FALSE
 
-tcp_adv_win_scale - INTEGER
-	Count buffering overhead as bytes/2^tcp_adv_win_scale
-	(if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
-	if it is <= 0.
-	Default: 2
+	Note, that syncookies is fallback facility.
+	It MUST NOT be used to help highly loaded servers to stand
+	against legal connection rate. If you see synflood warnings
+	in your logs, but investigation	shows that they occur
+	because of overload with legal connections, you should tune
+	another parameters until this warning disappear.
+	See: tcp_max_syn_backlog, tcp_synack_retries, tcp_abort_on_overflow.
 
-tcp_rfc1337 - BOOLEAN
-	If set, the TCP stack behaves conforming to RFC1337. If unset,
-	we are not conforming to RFC, but prevent TCP TIME_WAIT
-	assassination.   
-	Default: 0
+	syncookies seriously violate TCP protocol, do not allow
+	to use TCP extensions, can result in serious degradation
+	of some services (f.e. SMTP relaying), visible not by you,
+	but your clients and relays, contacting you. While you see
+	synflood warnings in logs not being really flooded, your server
+	is seriously misconfigured.
 
-tcp_low_latency - BOOLEAN
-	If set, the TCP stack makes decisions that prefer lower
-	latency as opposed to higher throughput.  By default, this
-	option is not set meaning that higher throughput is preferred.
-	An example of an application where this default should be
-	changed would be a Beowulf compute cluster.
-	Default: 0
+tcp_syn_retries - INTEGER
+	Number of times initial SYNs for an active TCP connection attempt
+	will be retransmitted. Should not be higher than 255. Default value
+	is 5, which corresponds to ~180seconds.
+
+tcp_timestamps - BOOLEAN
+	Enable timestamps as defined in RFC1323.
 
 tcp_tso_win_divisor - INTEGER
-       This allows control over what percentage of the congestion window
-       can be consumed by a single TSO frame.
-       The setting of this parameter is a choice between burstiness and
-       building larger TSO frames.
-       Default: 3
+	This allows control over what percentage of the congestion window
+	can be consumed by a single TSO frame.
+	The setting of this parameter is a choice between burstiness and
+	building larger TSO frames.
+	Default: 3
 
-tcp_frto - BOOLEAN
-	Enables F-RTO, an enhanced recovery algorithm for TCP retransmission
-	timeouts.  It is particularly beneficial in wireless environments
-	where packet loss is typically due to random radio interference
-	rather than intermediate router congestion.
+tcp_tw_recycle - BOOLEAN
+	Enable fast recycling TIME-WAIT sockets. Default value is 0.
+	It should not be changed without advice/request of technical
+	experts.
 
-tcp_congestion_control - STRING
-	Set the congestion control algorithm to be used for new
-	connections. The algorithm "reno" is always available, but
-	additional choices may be available based on kernel configuration.
+tcp_tw_reuse - BOOLEAN
+	Allow to reuse TIME-WAIT sockets for new connections when it is
+	safe from protocol viewpoint. Default value is 0.
+	It should not be changed without advice/request of technical
+	experts.
 
-somaxconn - INTEGER
-	Limit of socket listen() backlog, known in userspace as SOMAXCONN.
-	Defaults to 128.  See also tcp_max_syn_backlog for additional tuning
-	for TCP sockets.
+tcp_window_scaling - BOOLEAN
+	Enable window scaling as defined in RFC1323.
+
+tcp_wmem - vector of 3 INTEGERs: min, default, max
+	min: Amount of memory reserved for send buffers for TCP socket.
+	Each TCP socket has rights to use it due to fact of its birth.
+	Default: 4K
+
+	default: Amount of memory allowed for send buffers for TCP socket
+	by default. This value overrides net.core.wmem_default used
+	by other protocols, it is usually lower than net.core.wmem_default.
+	Default: 16K
+
+	max: Maximal amount of memory allowed for automatically selected
+	send buffers for TCP socket. This value does not override
+	net.core.wmem_max, "static" selection via SO_SNDBUF does not use this.
+	Default: 128K
 
 tcp_workaround_signed_windows - BOOLEAN
 	If set, assume no receipt of a window scaling option means the
@@ -368,13 +387,6 @@ tcp_workaround_signed_windows - BOOLEAN
 	not receive a window scaling option from them.
 	Default: 0
 
-tcp_slow_start_after_idle - BOOLEAN
-	If set, provide RFC2861 behavior and time out the congestion
-	window after an idle period.  An idle period is defined at
-	the current RTO.  If unset, the congestion window will not
-	be timed out after an idle period.
-	Default: 1
-
 CIPSOv4 Variables:
 
 cipso_cache_enable - BOOLEAN
@@ -974,4 +986,3 @@ no_cong_thresh FIXME
 slot_timeout FIXME
 warn_noreply_time FIXME
 
-$Id: ip-sysctl.txt,v 1.20 2001/12/13 09:00:18 davem Exp $
diff --git a/Documentation/networking/udplite.txt b/Documentation/networking/udplite.txt
new file mode 100644
index 00000000000..dd6f46b83da
--- /dev/null
+++ b/Documentation/networking/udplite.txt
@@ -0,0 +1,281 @@
+  ===========================================================================
+                      The UDP-Lite protocol (RFC 3828)
+  ===========================================================================
+
+
+  UDP-Lite is a Standards-Track IETF transport protocol whose characteristic
+  is a variable-length checksum. This has advantages for transport of multimedia
+  (video, VoIP) over wireless networks, as partly damaged packets can still be
+  fed into the codec instead of being discarded due to a failed checksum test.
+
+  This file briefly describes the existing kernel support and the socket API.
+  For in-depth information, you can consult:
+
+   o The UDP-Lite Homepage: http://www.erg.abdn.ac.uk/users/gerrit/udp-lite/
+       Fom here you can also download some example application source code.
+
+   o The UDP-Lite HOWTO on
+       http://www.erg.abdn.ac.uk/users/gerrit/udp-lite/files/UDP-Lite-HOWTO.txt
+
+   o The Wireshark UDP-Lite WiKi (with capture files):
+       http://wiki.wireshark.org/Lightweight_User_Datagram_Protocol
+
+   o The Protocol Spec, RFC 3828, http://www.ietf.org/rfc/rfc3828.txt
+
+
+  I) APPLICATIONS
+
+  Several applications have been ported successfully to UDP-Lite. Ethereal
+  (now called wireshark) has UDP-Litev4/v6 support by default. The tarball on
+
+   http://www.erg.abdn.ac.uk/users/gerrit/udp-lite/files/udplite_linux.tar.gz
+
+  has source code for several v4/v6 client-server and network testing examples.
+
+  Porting applications to UDP-Lite is straightforward: only socket level and
+  IPPROTO need to be changed; senders additionally set the checksum coverage
+  length (default = header length = 8). Details are in the next section.
+
+
+  II) PROGRAMMING API
+
+  UDP-Lite provides a connectionless, unreliable datagram service and hence
+  uses the same socket type as UDP. In fact, porting from UDP to UDP-Lite is
+  very easy: simply add `IPPROTO_UDPLITE' as the last argument of the socket(2)
+  call so that the statement looks like:
+
+      s = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDPLITE);
+
+                      or, respectively,
+
+      s = socket(PF_INET6, SOCK_DGRAM, IPPROTO_UDPLITE);
+
+  With just the above change you are able to run UDP-Lite services or connect
+  to UDP-Lite servers. The kernel will assume that you are not interested in
+  using partial checksum coverage and so emulate UDP mode (full coverage).
+
+  To make use of the partial checksum coverage facilities requires setting a
+  single socket option, which takes an integer specifying the coverage length:
+
+    * Sender checksum coverage: UDPLITE_SEND_CSCOV
+
+      For example,
+
+        int val = 20;
+        setsockopt(s, SOL_UDPLITE, UDPLITE_SEND_CSCOV, &val, sizeof(int));
+
+      sets the checksum coverage length to 20 bytes (12b data + 8b header).
+      Of each packet only the first 20 bytes (plus the pseudo-header) will be
+      checksummed. This is useful for RTP applications which have a 12-byte
+      base header.
+
+
+    * Receiver checksum coverage: UDPLITE_RECV_CSCOV
+
+      This option is the receiver-side analogue. It is truly optional, i.e. not
+      required to enable traffic with partial checksum coverage. Its function is
+      that of a traffic filter: when enabled, it instructs the kernel to drop
+      all packets which have a coverage _less_ than this value. For example, if
+      RTP and UDP headers are to be protected, a receiver can enforce that only
+      packets with a minimum coverage of 20 are admitted:
+
+        int min = 20;
+        setsockopt(s, SOL_UDPLITE, UDPLITE_RECV_CSCOV, &min, sizeof(int));
+
+  The calls to getsockopt(2) are analogous. Being an extension and not a stand-
+  alone protocol, all socket options known from UDP can be used in exactly the
+  same manner as before, e.g. UDP_CORK or UDP_ENCAP.
+
+  A detailed discussion of UDP-Lite checksum coverage options is in section IV.
+
+
+  III) HEADER FILES
+
+  The socket API requires support through header files in /usr/include:
+
+    * /usr/include/netinet/in.h
+        to define IPPROTO_UDPLITE
+
+    * /usr/include/netinet/udplite.h
+        for UDP-Lite header fields and protocol constants
+
+  For testing purposes, the following can serve as a `mini' header file:
+
+    #define IPPROTO_UDPLITE       136
+    #define SOL_UDPLITE           136
+    #define UDPLITE_SEND_CSCOV     10
+    #define UDPLITE_RECV_CSCOV     11
+
+  Ready-made header files for various distros are in the UDP-Lite tarball.
+
+
+  IV) KERNEL BEHAVIOUR WITH REGARD TO THE VARIOUS SOCKET OPTIONS
+
+  To enable debugging messages, the log level need to be set to 8, as most
+  messages use the KERN_DEBUG level (7).
+
+  1) Sender Socket Options
+
+  If the sender specifies a value of 0 as coverage length, the module
+  assumes full coverage, transmits a packet with coverage length of 0
+  and according checksum.  If the sender specifies a coverage < 8 and
+  different from 0, the kernel assumes 8 as default value.  Finally,
+  if the specified coverage length exceeds the packet length, the packet
+  length is used instead as coverage length.
+
+  2) Receiver Socket Options
+
+  The receiver specifies the minimum value of the coverage length it
+  is willing to accept.  A value of 0 here indicates that the receiver
+  always wants the whole of the packet covered. In this case, all
+  partially covered packets are dropped and an error is logged.
+
+  It is not possible to specify illegal values (<0 and <8); in these
+  cases the default of 8 is assumed.
+
+  All packets arriving with a coverage value less than the specified
+  threshold are discarded, these events are also logged.
+
+  3) Disabling the Checksum Computation
+
+  On both sender and receiver, checksumming will always be performed
+  and can not be disabled using SO_NO_CHECK. Thus
+
+        setsockopt(sockfd, SOL_SOCKET, SO_NO_CHECK,  ... );
+
+  will always will be ignored, while the value of
+
+        getsockopt(sockfd, SOL_SOCKET, SO_NO_CHECK, &value, ...);
+
+  is meaningless (as in TCP). Packets with a zero checksum field are
+  illegal (cf. RFC 3828, sec. 3.1) will be silently discarded.
+
+  4) Fragmentation
+
+  The checksum computation respects both buffersize and MTU. The size
+  of UDP-Lite packets is determined by the size of the send buffer. The
+  minimum size of the send buffer is 2048 (defined as SOCK_MIN_SNDBUF
+  in include/net/sock.h), the default value is configurable as
+  net.core.wmem_default or via setting the SO_SNDBUF socket(7)
+  option. The maximum upper bound for the send buffer is determined
+  by net.core.wmem_max.
+
+  Given a payload size larger than the send buffer size, UDP-Lite will
+  split the payload into several individual packets, filling up the
+  send buffer size in each case.
+
+  The precise value also depends on the interface MTU. The interface MTU,
+  in turn, may trigger IP fragmentation. In this case, the generated
+  UDP-Lite packet is split into several IP packets, of which only the
+  first one contains the L4 header.
+
+  The send buffer size has implications on the checksum coverage length.
+  Consider the following example:
+
+  Payload: 1536 bytes          Send Buffer:     1024 bytes
+  MTU:     1500 bytes          Coverage Length:  856 bytes
+
+  UDP-Lite will ship the 1536 bytes in two separate packets:
+
+  Packet 1: 1024 payload + 8 byte header + 20 byte IP header = 1052 bytes
+  Packet 2:  512 payload + 8 byte header + 20 byte IP header =  540 bytes
+
+  The coverage packet covers the UDP-Lite header and 848 bytes of the
+  payload in the first packet, the second packet is fully covered. Note
+  that for the second packet, the coverage length exceeds the packet
+  length. The kernel always re-adjusts the coverage length to the packet
+  length in such cases.
+
+  As an example of what happens when one UDP-Lite packet is split into
+  several tiny fragments, consider the following example.
+
+  Payload: 1024 bytes            Send buffer size: 1024 bytes
+  MTU:      300 bytes            Coverage length:   575 bytes
+
+  +-+-----------+--------------+--------------+--------------+
+  |8|    272    |      280     |     280      |     280      |
+  +-+-----------+--------------+--------------+--------------+
+               280            560            840           1032
+                                    ^
+  *****checksum coverage*************
+
+  The UDP-Lite module generates one 1032 byte packet (1024 + 8 byte
+  header). According to the interface MTU, these are split into 4 IP
+  packets (280 byte IP payload + 20 byte IP header). The kernel module
+  sums the contents of the entire first two packets, plus 15 bytes of
+  the last packet before releasing the fragments to the IP module.
+
+  To see the analogous case for IPv6 fragmentation, consider a link
+  MTU of 1280 bytes and a write buffer of 3356 bytes. If the checksum
+  coverage is less than 1232 bytes (MTU minus IPv6/fragment header
+  lengths), only the first fragment needs to be considered. When using
+  larger checksum coverage lengths, each eligible fragment needs to be
+  checksummed. Suppose we have a checksum coverage of 3062. The buffer
+  of 3356 bytes will be split into the following fragments:
+
+    Fragment 1: 1280 bytes carrying  1232 bytes of UDP-Lite data
+    Fragment 2: 1280 bytes carrying  1232 bytes of UDP-Lite data
+    Fragment 3:  948 bytes carrying   900 bytes of UDP-Lite data
+
+  The first two fragments have to be checksummed in full, of the last
+  fragment only 598 (= 3062 - 2*1232) bytes are checksummed.
+
+  While it is important that such cases are dealt with correctly, they
+  are (annoyingly) rare: UDP-Lite is designed for optimising multimedia
+  performance over wireless (or generally noisy) links and thus smaller
+  coverage lenghts are likely to be expected.
+
+
+  V) UDP-LITE RUNTIME STATISTICS AND THEIR MEANING
+
+  Exceptional and error conditions are logged to syslog at the KERN_DEBUG
+  level.  Live statistics about UDP-Lite are available in /proc/net/snmp
+  and can (with newer versions of netstat) be viewed using
+
+                            netstat -svu
+
+  This displays UDP-Lite statistics variables, whose meaning is as follows.
+
+   InDatagrams:     Total number of received datagrams.
+
+   NoPorts:         Number of packets received to an unknown port.
+                    These cases are counted separately (not as InErrors).
+
+   InErrors:        Number of erroneous UDP-Lite packets. Errors include:
+                      * internal socket queue receive errors
+                      * packet too short (less than 8 bytes or stated
+                        coverage length exceeds received length)
+                      * xfrm4_policy_check() returned with error
+                      * application has specified larger min. coverage
+                        length than that of incoming packet
+                      * checksum coverage violated
+                      * bad checksum
+
+   OutDatagrams:    Total number of sent datagrams.
+
+   These statistics derive from the UDP MIB (RFC 2013).
+
+
+  VI) IPTABLES
+
+  There is packet match support for UDP-Lite as well as support for the LOG target.
+  If you copy and paste the following line into /etc/protcols,
+
+  udplite 136     UDP-Lite        # UDP-Lite [RFC 3828]
+
+  then
+              iptables -A INPUT -p udplite -j LOG
+
+  will produce logging output to syslog. Dropping and rejecting packets also works.
+
+
+  VII) MAINTAINER ADDRESS
+
+  The UDP-Lite patch was developed at
+                    University of Aberdeen
+                    Electronics Research Group
+                    Department of Engineering
+                    Fraser Noble Building
+                    Aberdeen AB24 3UE; UK
+  The current maintainer is Gerrit Renker, <gerrit@erg.abdn.ac.uk>. Initial
+  code was developed by William  Stanislaus, <william@erg.abdn.ac.uk>.
diff --git a/Documentation/networking/xfrm_sync.txt b/Documentation/networking/xfrm_sync.txt
index 8be626f7c0b..d7aac9dedeb 100644
--- a/Documentation/networking/xfrm_sync.txt
+++ b/Documentation/networking/xfrm_sync.txt
@@ -47,10 +47,13 @@ aevent_id structure looks like:
 
    struct xfrm_aevent_id {
              struct xfrm_usersa_id           sa_id;
+             xfrm_address_t                  saddr;
              __u32                           flags;
+             __u32                           reqid;
    };
 
-xfrm_usersa_id in this message layout identifies the SA.
+The unique SA is identified by the combination of xfrm_usersa_id,
+reqid and saddr.
 
 flags are used to indicate different things. The possible
 flags are:
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 4ac2d641fcb..b3bd36668db 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -6,6 +6,8 @@
     IBM Corp.
 (c) 2005 Becky Bruce <becky.bruce at freescale.com>,
     Freescale Semiconductor, FSL SOC and 32-bit additions
+(c) 2006 MontaVista Software, Inc.
+    Flash chip node definition
 
    May 18, 2005: Rev 0.1 - Initial draft, no chapter III yet.
 
@@ -1693,6 +1695,43 @@ platforms are moved over to use the flattened-device-tree model.
 		};
 	};
 
+    g) Flash chip nodes
+
+    Flash chips (Memory Technology Devices) are often used for solid state
+    file systems on embedded devices.
+
+    Required properties:
+
+     - device_type : has to be "rom"
+     - compatible : Should specify what this ROM device is compatible with
+       (i.e. "onenand"). Currently, this is most likely to be "direct-mapped"
+       (which corresponds to the MTD physmap mapping driver).
+     - regs : Offset and length of the register set (or memory mapping) for
+       the device.
+
+    Recommended properties :
+
+     - bank-width : Width of the flash data bus in bytes. Required
+       for the NOR flashes (compatible == "direct-mapped" and others) ONLY.
+     - partitions : Several pairs of 32-bit values where the first value is
+       partition's offset from the start of the device and the second one is
+       partition size in bytes with LSB used to signify a read only
+       partititon (so, the parition size should always be an even number).
+     - partition-names : The list of concatenated zero terminated strings
+       representing the partition names.
+
+   Example:
+
+ 	flash@ff000000 {
+ 		device_type = "rom";
+ 		compatible = "direct-mapped";
+ 		regs = <ff000000 01000000>;
+ 		bank-width = <4>;
+ 		partitions = <00000000 00f80000
+ 			      00f80000 00080001>;
+ 		partition-names = "fs\0firmware";
+ 	};
+
    More devices will be defined as this spec matures.
 
 
diff --git a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
new file mode 100644
index 00000000000..d077d764f82
--- /dev/null
+++ b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
@@ -0,0 +1,189 @@
+MPC52xx Device Tree Bindings
+----------------------------
+
+(c) 2006 Secret Lab Technologies Ltd
+Grant Likely <grant.likely at secretlab.ca>
+
+I - Introduction
+================
+Boards supported by the arch/powerpc architecture require device tree be
+passed by the boot loader to the kernel at boot time.  The device tree
+describes what devices are present on the board and how they are
+connected.  The device tree can either be passed as a binary blob (as
+described in Documentation/powerpc/booting-without-of.txt), or passed
+by Open Firmare (IEEE 1275) compatible firmware using an OF compatible
+client interface API.
+
+This document specifies the requirements on the device-tree for mpc52xx
+based boards.  These requirements are above and beyond the details
+specified in either the OpenFirmware spec or booting-without-of.txt
+
+All new mpc52xx-based boards are expected to match this document.  In
+cases where this document is not sufficient to support a new board port,
+this document should be updated as part of adding the new board support.
+
+II - Philosophy
+===============
+The core of this document is naming convention.  The whole point of
+defining this convention is to reduce or eliminate the number of
+special cases required to support a 52xx board.  If all 52xx boards
+follow the same convention, then generic 52xx support code will work
+rather than coding special cases for each new board.
+
+This section tries to capture the thought process behind why the naming
+convention is what it is.
+
+1. Node names
+-------------
+There is strong convention/requirements already established for children
+of the root node.  'cpus' describes the processor cores, 'memory'
+describes memory, and 'chosen' provides boot configuration.  Other nodes
+are added to describe devices attached to the processor local bus.
+Following convention already established with other system-on-chip
+processors, MPC52xx boards must have an 'soc5200' node as a child of the
+root node.
+
+The soc5200 node holds child nodes for all on chip devices.  Child nodes
+are typically named after the configured function.  ie. the FEC node is
+named 'ethernet', and a PSC in uart mode is named 'serial'.
+
+2. device_type property
+-----------------------
+similar to the node name convention above; the device_type reflects the
+configured function of a device.  ie. 'serial' for a uart and 'spi' for
+an spi controller.  However, while node names *should* reflect the
+configured function, device_type *must* match the configured function
+exactly.
+
+3. compatible property
+----------------------
+Since device_type isn't enough to match devices to drivers, there also
+needs to be a naming convention for the compatible property.  Compatible
+is an list of device descriptions sorted from specific to generic.  For
+the mpc52xx, the required format for each compatible value is
+<chip>-<device>[-<mode>].  At the minimum, the list shall contain two
+items; the first specifying the exact chip, and the second specifying
+mpc52xx for the chip.
+
+ie. ethernet on mpc5200b: compatible = "mpc5200b-ethernet\0mpc52xx-ethernet"
+
+The idea here is that most drivers will match to the most generic field
+in the compatible list (mpc52xx-*), but can also test the more specific
+field for enabling bug fixes or extra features.
+
+Modal devices, like PSCs, also append the configured function to the
+end of the compatible field.  ie. A PSC in i2s mode would specify
+"mpc52xx-psc-i2s", not "mpc52xx-i2s".  This convention is chosen to
+avoid naming conflicts with non-psc devices providing the same
+function.  For example, "mpc52xx-spi" and "mpc52xx-psc-spi" describe
+the mpc5200 simple spi device and a PSC spi mode respectively.
+
+If the soc device is more generic and present on other SOCs, the
+compatible property can specify the more generic device type also.
+
+ie. mscan: compatible = "mpc5200-mscan\0mpc52xx-mscan\0fsl,mscan";
+
+At the time of writing, exact chip may be either 'mpc5200' or
+'mpc5200b'.
+
+Device drivers should always try to match as generically as possible.
+
+III - Structure
+===============
+The device tree for an mpc52xx board follows the structure defined in
+booting-without-of.txt with the following additional notes:
+
+0) the root node
+----------------
+Typical root description node; see booting-without-of
+
+1) The cpus node
+----------------
+The cpus node follows the basic layout described in booting-without-of.
+The bus-frequency property holds the XLB bus frequency
+The clock-frequency property holds the core frequency
+
+2) The memory node
+------------------
+Typical memory description node; see booting-without-of.
+
+3) The soc5200 node
+-------------------
+This node describes the on chip SOC peripherals.  Every mpc52xx based
+board will have this node, and as such there is a common naming
+convention for SOC devices.
+
+Required properties:
+name			type		description
+----			----		-----------
+device_type		string		must be "soc"
+ranges			int		should be <0 baseaddr baseaddr+10000>
+reg			int		must be <baseaddr 10000>
+
+Recommended properties:
+name			type		description
+----			----		-----------
+compatible		string		should be "<chip>-soc\0mpc52xx-soc"
+					ie. "mpc5200b-soc\0mpc52xx-soc"
+#interrupt-cells	int		must be <3>.  If it is not defined
+					here then it must be defined in every
+					soc device node.
+bus-frequency		int		IPB bus frequency in HZ.  Clock rate
+					used by most of the soc devices.
+					Defining it here avoids needing it
+					added to every device node.
+
+4) soc5200 child nodes
+----------------------
+Any on chip SOC devices available to Linux must appear as soc5200 child nodes.
+
+Note: in the tables below, '*' matches all <chip> values.  ie.
+*-pic would translate to "mpc5200-pic\0mpc52xx-pic"
+
+Required soc5200 child nodes:
+name		device_type		compatible	Description
+----		-----------		----------	-----------
+cdm@<addr>	cdm			*-cmd		Clock Distribution
+pic@<addr>	interrupt-controller	*-pic		need an interrupt
+							controller to boot
+bestcomm@<addr>	dma-controller		*-bestcomm	52xx pic also requires
+							the bestcomm device
+
+Recommended soc5200 child nodes; populate as needed for your board
+name		device_type	compatible	Description
+----		-----------	----------	-----------
+gpt@<addr>	gpt		*-gpt		General purpose timers
+rtc@<addr>	rtc		*-rtc		Real time clock
+mscan@<addr>	mscan		*-mscan		CAN bus controller
+pci@<addr>	pci		*-pci		PCI bridge
+serial@<addr>	serial		*-psc-uart	PSC in serial mode
+i2s@<addr>	i2s		*-psc-i2s	PSC in i2s mode
+ac97@<addr>	ac97		*-psc-ac97	PSC in ac97 mode
+spi@<addr>	spi		*-psc-spi	PSC in spi mode
+irda@<addr>	irda		*-psc-irda	PSC in IrDA mode
+spi@<addr>	spi		*-spi		MPC52xx spi device
+ethernet@<addr>	network		*-fec		MPC52xx ethernet device
+ata@<addr>	ata		*-ata		IDE ATA interface
+i2c@<addr>	i2c		*-i2c		I2C controller
+usb@<addr>	usb-ohci-be	*-ohci,ohci-be	USB controller
+xlb@<addr>	xlb		*-xlb		XLB arbritrator
+
+IV - Extra Notes
+================
+
+1. Interrupt mapping
+--------------------
+The mpc52xx pic driver splits hardware IRQ numbers into two levels.  The
+split reflects the layout of the PIC hardware itself, which groups
+interrupts into one of three groups; CRIT, MAIN or PERP.  Also, the
+Bestcomm dma engine has it's own set of interrupt sources which are
+cascaded off of peripheral interrupt 0, which the driver interprets as a
+fourth group, SDMA.
+
+The interrupts property for device nodes using the mpc52xx pic consists
+of three cells; <L1 L2 level>
+
+    L1 := [CRIT=0, MAIN=1, PERP=2, SDMA=3]
+    L2 := interrupt number; directly mapped from the value in the
+          "ICTL PerStat, MainStat, CritStat Encoded Register"
+    level := [LEVEL_HIGH=0, EDGE_RISING=1, EDGE_FALLING=2, LEVEL_LOW=3]
diff --git a/Documentation/s390/CommonIO b/Documentation/s390/CommonIO
index d684a6ac69a..22f82f21bc6 100644
--- a/Documentation/s390/CommonIO
+++ b/Documentation/s390/CommonIO
@@ -74,7 +74,7 @@ Command line parameters
 
   Note: While already known devices can be added to the list of devices to be
         ignored, there will be no effect on then. However, if such a device
-        disappears and then reappeares, it will then be ignored.
+	disappears and then reappears, it will then be ignored.
 
   For example,
 	"echo add 0.0.a000-0.0.accc, 0.0.af00-0.0.afff > /proc/cio_ignore"
@@ -82,7 +82,7 @@ Command line parameters
   devices.
 
   The devices can be specified either by bus id (0.0.abcd) or, for 2.4 backward
-  compatibilty, by the device number in hexadecimal (0xabcd or abcd).
+  compatibility, by the device number in hexadecimal (0xabcd or abcd).
 
 
 * /proc/s390dbf/cio_*/ (S/390 debug feature)
diff --git a/Documentation/s390/Debugging390.txt b/Documentation/s390/Debugging390.txt
index 4dd25ee549e..3f9ddbc23b2 100644
--- a/Documentation/s390/Debugging390.txt
+++ b/Documentation/s390/Debugging390.txt
@@ -7,7 +7,7 @@
 
 Overview of Document:
 =====================
-This document is intended to give an good overview of how to debug 
+This document is intended to give a good overview of how to debug
 Linux for s/390 & z/Architecture. It isn't intended as a complete reference & not a
 tutorial on the fundamentals of C & assembly. It doesn't go into
 390 IO in any detail. It is intended to complement the documents in the
@@ -300,7 +300,7 @@ On z/Architecture our page indexes are now 2k in size
 but only mess with 2 segment indices each time we mess with
 a PMD.
 
-3) As z/Architecture supports upto a massive 5-level page table lookup we 
+3) As z/Architecture supports up to a massive 5-level page table lookup we
 can only use 3 currently on Linux ( as this is all the generic kernel
 currently supports ) however this may change in future
 this allows us to access ( according to my sums )
@@ -502,7 +502,7 @@ Notes:
 ------
 1) The only requirement is that registers which are used
 by the callee are saved, e.g. the compiler is perfectly
-capible of using r11 for purposes other than a frame a
+capable of using r11 for purposes other than a frame a
 frame pointer if a frame pointer is not needed.
 2) In functions with variable arguments e.g. printf the calling procedure 
 is identical to one without variable arguments & the same number of 
@@ -846,7 +846,7 @@ of time searching for debugging info. The following self explanatory line should
 instead if the code isn't compiled -g, as it is much faster:
 objdump --disassemble-all --syms vmlinux > vmlinux.lst  
 
-As hard drive space is valuble most of us use the following approach.
+As hard drive space is valuable most of us use the following approach.
 1) Look at the emitted psw on the console to find the crash address in the kernel.
 2) Look at the file System.map ( in the linux directory ) produced when building 
 the kernel to find the closest address less than the current PSW to find the
@@ -902,7 +902,7 @@ A. It is a tool for intercepting calls to the kernel & logging them
 to a file & on the screen.
 
 Q. What use is it ?
-A. You can used it to find out what files a particular program opens.
+A. You can use it to find out what files a particular program opens.
 
 
 
@@ -911,7 +911,7 @@ Example 1
 If you wanted to know does ping work but didn't have the source 
 strace ping -c 1 127.0.0.1  
 & then look at the man pages for each of the syscalls below,
-( In fact this is sometimes easier than looking at some spagetti
+( In fact this is sometimes easier than looking at some spaghetti
 source which conditionally compiles for several architectures ).
 Not everything that it throws out needs to make sense immediately.
 
@@ -1037,7 +1037,7 @@ e.g. man strace, man alarm, man socket.
 
 Performance Debugging
 =====================
-gcc is capible of compiling in profiling code just add the -p option
+gcc is capable of compiling in profiling code just add the -p option
 to the CFLAGS, this obviously affects program size & performance.
 This can be used by the gprof gnu profiling tool or the
 gcov the gnu code coverage tool ( code coverage is a means of testing
@@ -1419,7 +1419,7 @@ On a SMP guest issue a command to all CPUs try prefixing the command with cpu al
 To issue a command to a particular cpu try cpu <cpu number> e.g.
 CPU 01 TR I R 2000.3000
 If you are running on a guest with several cpus & you have a IO related problem
-& cannot follow the flow of code but you know it isnt smp related.
+& cannot follow the flow of code but you know it isn't smp related.
 from the bash prompt issue
 shutdown -h now or halt.
 do a Q CPUS to find out how many cpus you have
@@ -1602,7 +1602,7 @@ V000FFFD0  00010400 80010802 8001085A 000FFFA0
 our 3rd return address is 8001085A
 
 as the 04B52002 looks suspiciously like rubbish it is fair to assume that the kernel entry routines
-for the sake of optimisation dont set up a backchain.
+for the sake of optimisation don't set up a backchain.
 
 now look at System.map to see if the addresses make any sense.
 
@@ -1638,11 +1638,11 @@ more useful information.
 
 Unlike other bus architectures modern 390 systems do their IO using mostly
 fibre optics & devices such as tapes & disks can be shared between several mainframes,
-also S390 can support upto 65536 devices while a high end PC based system might be choking 
+also S390 can support up to 65536 devices while a high end PC based system might be choking
 with around 64. Here is some of the common IO terminology
 
 Subchannel:
-This is the logical number most IO commands use to talk to an IO device there can be upto
+This is the logical number most IO commands use to talk to an IO device there can be up to
 0x10000 (65536) of these in a configuration typically there is a few hundred. Under VM
 for simplicity they are allocated contiguously, however on the native hardware they are not
 they typically stay consistent between boots provided no new hardware is inserted or removed.
@@ -1651,7 +1651,7 @@ HALT SUBCHANNEL,MODIFY SUBCHANNEL,RESUME SUBCHANNEL,START SUBCHANNEL,STORE SUBCH
 TEST SUBCHANNEL ) we use this as the ID of the device we wish to talk to, the most
 important of these instructions are START SUBCHANNEL ( to start IO ), TEST SUBCHANNEL ( to check
 whether the IO completed successfully ), & HALT SUBCHANNEL ( to kill IO ), a subchannel
-can have up to 8 channel paths to a device this offers redunancy if one is not available.
+can have up to 8 channel paths to a device this offers redundancy if one is not available.
 
 
 Device Number:
@@ -1659,7 +1659,7 @@ This number remains static & Is closely tied to the hardware, there are 65536 of
 also they are made up of a CHPID ( Channel Path ID, the most significant 8 bits ) 
 & another lsb 8 bits. These remain static even if more devices are inserted or removed
 from the hardware, there is a 1 to 1 mapping between Subchannels & Device Numbers provided
-devices arent inserted or removed.
+devices aren't inserted or removed.
 
 Channel Control Words:
 CCWS are linked lists of instructions initially pointed to by an operation request block (ORB),
@@ -1674,7 +1674,7 @@ concurrently, you check how the IO went on by issuing a TEST SUBCHANNEL at each
 from which you receive an Interruption response block (IRB). If you get channel & device end 
 status in the IRB without channel checks etc. your IO probably went okay. If you didn't you
 probably need a doctor to examine the IRB & extended status word etc.
-If an error occurs, more sophistocated control units have a facitity known as
+If an error occurs, more sophisticated control units have a facility known as
 concurrent sense this means that if an error occurs Extended sense information will
 be presented in the Extended status word in the IRB if not you have to issue a
 subsequent SENSE CCW command after the test subchannel. 
@@ -1749,7 +1749,7 @@ Interface (OEMI).
 This byte wide Parallel channel path/bus has parity & data on the "Bus" cable 
 & control lines on the "Tag" cable. These can operate in byte multiplex mode for
 sharing between several slow devices or burst mode & monopolize the channel for the
-whole burst. Upto 256 devices can be addressed  on one of these cables. These cables are
+whole burst. Up to 256 devices can be addressed  on one of these cables. These cables are
 about one inch in diameter. The maximum unextended length supported by these cables is
 125 Meters but this can be extended up to 2km with a fibre optic channel extended 
 such as a 3044. The maximum burst speed supported is 4.5 megabytes per second however
@@ -1759,7 +1759,7 @@ One of these paths can be daisy chained to up to 8 control units.
 
 ESCON if fibre optic it is also called FICON 
 Was introduced by IBM in 1990. Has 2 fibre optic cables & uses either leds or lasers
-for communication at a signaling rate of upto 200 megabits/sec. As 10bits are transferred
+for communication at a signaling rate of up to 200 megabits/sec. As 10bits are transferred
 for every 8 bits info this drops to 160 megabits/sec & to 18.6 Megabytes/sec once
 control info & CRC are added. ESCON only operates in burst mode.
  
@@ -1767,7 +1767,7 @@ ESCONs typical max cable length is 3km for the led version & 20km for the laser
 known as XDF ( extended distance facility ). This can be further extended by using an
 ESCON director which triples the above mentioned ranges. Unlike Bus & Tag as ESCON is
 serial it uses a packet switching architecture the standard Bus & Tag control protocol
-is however present within the packets. Upto 256 devices can be attached to each control 
+is however present within the packets. Up to 256 devices can be attached to each control
 unit that uses one of these interfaces.
 
 Common 390 Devices include:
@@ -2050,7 +2050,7 @@ list test.c:1,10
 
 directory:
 Adds directories to be searched for source if gdb cannot find the source.
-(note it is a bit sensititive about slashes) 
+(note it is a bit sensitive about slashes)
 e.g. To add the root of the filesystem to the searchpath do
 directory //
 
@@ -2152,7 +2152,7 @@ program as if it just crashed on your system, it is usually called core & create
 current working directory.
 This is very useful in that a customer can mail a core dump to a technical support department
 & the technical support department can reconstruct what happened.
-Provided the have an identical copy of this program with debugging symbols compiled in & 
+Provided they have an identical copy of this program with debugging symbols compiled in &
 the source base of this build is available.
 In short it is far more useful than something like a crash log could ever hope to be.
 
diff --git a/Documentation/s390/cds.txt b/Documentation/s390/cds.txt
index 32a96cc3921..05a2b4f7e38 100644
--- a/Documentation/s390/cds.txt
+++ b/Documentation/s390/cds.txt
@@ -98,7 +98,7 @@ The following chapters describe the I/O related interface routines the
 Linux/390 common device support (CDS) provides to allow for device specific
 driver implementations on the IBM ESA/390 hardware platform. Those interfaces
 intend to provide the functionality required by every device driver
-implementaion to allow to drive a specific hardware device on the ESA/390
+implementation to allow to drive a specific hardware device on the ESA/390
 platform. Some of the interface routines are specific to Linux/390 and some
 of them can be found on other Linux platforms implementations too.
 Miscellaneous function prototypes, data declarations, and macro definitions
@@ -114,7 +114,7 @@ the ESA/390 architecture has implemented a so called channel subsystem, that
 provides a unified view of the devices physically attached to the systems.
 Though the ESA/390 hardware platform knows about a huge variety of different
 peripheral attachments like disk devices (aka. DASDs), tapes, communication
-controllers, etc. they can all by accessed by a well defined access method and
+controllers, etc. they can all be accessed by a well defined access method and
 they are presenting I/O completion a unified way : I/O interruptions. Every
 single device is uniquely identified to the system by a so called subchannel,
 where the ESA/390 architecture allows for 64k devices be attached.
@@ -338,7 +338,7 @@ DOIO_REPORT_ALL          - report all interrupt conditions
 The ccw_device_start() function returns :
 
       0 - successful completion or request successfully initiated
--EBUSY  - The device is currently processing a previous I/O request, or ther is
+-EBUSY	- The device is currently processing a previous I/O request, or there is
           a status pending at the device.
 -ENODEV - cdev is invalid, the device is not operational or the ccw_device is
           not online.
@@ -361,7 +361,7 @@ first:
 -EIO:       the common I/O layer terminated the request due to an error state
 
 If the concurrent sense flag in the extended status word in the irb is set, the
-field irb->scsw.count describes the numer of device specific sense bytes
+field irb->scsw.count describes the number of device specific sense bytes
 available in the extended control word irb->scsw.ecw[0]. No device sensing by
 the device driver itself is required.
 
@@ -410,7 +410,7 @@ ccw_device_start() must be called disabled and with the ccw device lock held.
 
 The device driver is allowed to issue the next ccw_device_start() call from
 within its interrupt handler already. It is not required to schedule a
-bottom-half, unless an non deterministically long running error recovery procedure
+bottom-half, unless a non deterministically long running error recovery procedure
 or similar needs to be scheduled. During I/O processing the Linux/390 generic
 I/O device driver support has already obtained the IRQ lock, i.e. the handler
 must not try to obtain it again when calling ccw_device_start() or we end in a
@@ -431,7 +431,7 @@ information prior to device-end the device driver urgently relies on. In this
 case all I/O interruptions are presented to the device driver until final
 status is recognized.
 
-If a device is able to recover from asynchronosly presented I/O errors, it can
+If a device is able to recover from asynchronously presented I/O errors, it can
 perform overlapping I/O using the DOIO_EARLY_NOTIFICATION flag. While some
 devices always report channel-end and device-end together, with a single
 interrupt, others present primary status (channel-end) when the channel is
diff --git a/Documentation/s390/crypto/crypto-API.txt b/Documentation/s390/crypto/crypto-API.txt
index 41a8b07da05..71ae6ca9f2c 100644
--- a/Documentation/s390/crypto/crypto-API.txt
+++ b/Documentation/s390/crypto/crypto-API.txt
@@ -17,8 +17,8 @@ arch/s390/crypto directory.
 2. Probing for availability of MSA
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 It should be possible to use Kernels with the z990 crypto implementations both
-on machines with MSA available an on those without MSA (pre z990 or z990
-without MSA). Therefore a simple probing mechanisms has been implemented:
+on machines with MSA available and on those without MSA (pre z990 or z990
+without MSA). Therefore a simple probing mechanism has been implemented:
 In the init function of each crypto module the availability of MSA and of the
 respective crypto algorithm in particular will be tested. If the algorithm is
 available the module will load and register its algorithm with the crypto API.
@@ -26,7 +26,7 @@ available the module will load and register its algorithm with the crypto API.
 If the respective crypto algorithm is not available, the init function will
 return -ENOSYS. In that case a fallback to the standard software implementation
 of the crypto algorithm must be taken ( -> the standard crypto modules are
-also build when compiling the kernel).
+also built when compiling the kernel).
 
 
 3. Ensuring z990 crypto module preference
diff --git a/Documentation/s390/s390dbf.txt b/Documentation/s390/s390dbf.txt
index 000230cd26d..0eb7c58916d 100644
--- a/Documentation/s390/s390dbf.txt
+++ b/Documentation/s390/s390dbf.txt
@@ -36,7 +36,7 @@ switches to the next debug area. This is done in order to be sure
 that the records which describe the origin of the exception are not
 overwritten when a wrap around for the current area occurs.
 
-The debug areas itselve are also ordered in form of a ring buffer. 
+The debug areas themselves are also ordered in form of a ring buffer.
 When an exception is thrown in the last debug area, the following debug 
 entries are then written again in the very first area.
 
@@ -55,7 +55,7 @@ The debug logs can be inspected in a live system through entries in
 the debugfs-filesystem. Under the toplevel directory "s390dbf" there is
 a directory for each registered component, which is named like the
 corresponding component. The debugfs normally should be mounted to
-/sys/kernel/debug therefore the debug feature can be accessed unter
+/sys/kernel/debug therefore the debug feature can be accessed under
 /sys/kernel/debug/s390dbf.
 
 The content of the directories are files which represent different views
@@ -87,11 +87,11 @@ There are currently 2 possible triggers, which stop the debug feature
 globally. The first possibility is to use the "debug_active" sysctl. If
 set to 1 the debug feature is running. If "debug_active" is set to 0 the
 debug feature is turned off.
-The second trigger which stops the debug feature is an kernel oops.
+The second trigger which stops the debug feature is a kernel oops.
 That prevents the debug feature from overwriting debug information that
 happened before the oops. After an oops you can reactivate the debug feature
 by piping 1 to /proc/sys/s390dbf/debug_active. Nevertheless, its not
-suggested to use an oopsed kernel in an production environment.
+suggested to use an oopsed kernel in a production environment.
 If you want to disallow the deactivation of the debug feature, you can use
 the "debug_stoppable" sysctl. If you set "debug_stoppable" to 0 the debug
 feature cannot be stopped. If the debug feature is already stopped, it
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 75a535a975c..6f70f2b9327 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -375,7 +375,6 @@ Summary:
    scsi_add_device - creates new scsi device (lu) instance
    scsi_add_host - perform sysfs registration and set up transport class
    scsi_adjust_queue_depth - change the queue depth on a SCSI device
-   scsi_assign_lock - replace default host_lock with given lock
    scsi_bios_ptable - return copy of block device's partition table
    scsi_block_requests - prevent further commands being queued to given host
    scsi_deactivate_tcq - turn off tag command queueing
@@ -489,20 +488,6 @@ void scsi_adjust_queue_depth(struct scsi_device * sdev, int tagged,
 
 
 /**
- * scsi_assign_lock - replace default host_lock with given lock
- * @shost: a pointer to a scsi host instance
- * @lock: pointer to lock to replace host_lock for this host
- *
- *      Returns nothing
- *
- *      Might block: no
- *
- *      Defined in: include/scsi/scsi_host.h .
- **/
-void scsi_assign_lock(struct Scsi_Host *shost, spinlock_t *lock)
-
-
-/**
  * scsi_bios_ptable - return copy of block device's partition table
  * @dev:        pointer to block device
  *
@@ -1366,17 +1351,11 @@ Locks
 Each struct Scsi_Host instance has a spin_lock called struct 
 Scsi_Host::default_lock which is initialized in scsi_host_alloc() [found in 
 hosts.c]. Within the same function the struct Scsi_Host::host_lock pointer
-is initialized to point at default_lock with the scsi_assign_lock() function.
-Thereafter lock and unlock operations performed by the mid level use the
-struct Scsi_Host::host_lock pointer.
-
-LLDs can override the use of struct Scsi_Host::default_lock by
-using scsi_assign_lock(). The earliest opportunity to do this would
-be in the detect() function after it has invoked scsi_register(). It
-could be replaced by a coarser grain lock (e.g. per driver) or a
-lock of equal granularity (i.e. per host). Using finer grain locks 
-(e.g. per SCSI device) may be possible by juggling locks in
-queuecommand().
+is initialized to point at default_lock.  Thereafter lock and unlock
+operations performed by the mid level use the struct Scsi_Host::host_lock
+pointer.  Previously drivers could override the host_lock pointer but
+this is not allowed anymore.
+
 
 Autosense
 =========
diff --git a/MAINTAINERS b/MAINTAINERS
index 45df5d4e2ab..5dff26814a0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1166,11 +1166,6 @@ P:	David Howells
 M:	dhowells@redhat.com
 S:	Maintained
 
-FTAPE/QIC-117
-L:	linux-tape@vger.kernel.org
-W:	http://sourceforge.net/projects/ftape
-S:	Orphan
-
 FUSE: FILESYSTEM IN USERSPACE
 P:	Miklos Szeredi
 M:	miklos@szeredi.hu
@@ -2443,6 +2438,13 @@ M:	promise@pnd-pc.demon.co.uk
 W:	http://www.pnd-pc.demon.co.uk/promise/
 S:	Maintained
 
+PS3 PLATFORM SUPPORT
+P:	Geoff Levand
+M:	geoffrey.levand@am.sony.com
+L:	linuxppc-dev@ozlabs.org
+L:	cbe-oss-dev@ozlabs.org
+S:	Supported
+
 PVRUSB2 VIDEO4LINUX DRIVER
 P:	Mike Isely
 M:	isely@pobox.com
diff --git a/README b/README
index 3e264723b86..c0556152302 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-	Linux kernel release 2.6.xx <http://kernel.org>
+	Linux kernel release 2.6.xx <http://kernel.org/>
 
 These are the release notes for Linux version 2.6.  Read them carefully,
 as they tell you what this is all about, explain how to install the
@@ -22,15 +22,17 @@ ON WHAT HARDWARE DOES IT RUN?
 
   Although originally developed first for 32-bit x86-based PCs (386 or higher),
   today Linux also runs on (at least) the Compaq Alpha AXP, Sun SPARC and
-  UltraSPARC, Motorola 68000, PowerPC, PowerPC64, ARM, Hitachi SuperH,
+  UltraSPARC, Motorola 68000, PowerPC, PowerPC64, ARM, Hitachi SuperH, Cell,
   IBM S/390, MIPS, HP PA-RISC, Intel IA-64, DEC VAX, AMD x86-64, AXIS CRIS,
-  and Renesas M32R architectures.
+  Cris, Xtensa, AVR32 and Renesas M32R architectures.
 
   Linux is easily portable to most general-purpose 32- or 64-bit architectures
   as long as they have a paged memory management unit (PMMU) and a port of the
   GNU C compiler (gcc) (part of The GNU Compiler Collection, GCC). Linux has
   also been ported to a number of architectures without a PMMU, although
   functionality is then obviously somewhat limited.
+  Linux has also been ported to itself. You can now run the kernel as a
+  userspace application - this is called UserMode Linux (UML).
 
 DOCUMENTATION:
 
@@ -113,6 +115,7 @@ INSTALLING the kernel:
    version 2.6.12.2 and want to jump to 2.6.12.3, you must first
    reverse the 2.6.12.2 patch (that is, patch -R) _before_ applying
    the 2.6.12.3 patch.
+   You can read more on this in Documentation/applying-patches.txt
 
  - Make sure you have no stale .o files and dependencies lying around:
 
@@ -161,6 +164,7 @@ CONFIGURING the kernel:
    only ask you for the answers to new questions.
 
  - Alternate configuration commands are:
+	"make config"      Plain text interface.
 	"make menuconfig"  Text based color menus, radiolists & dialogs.
 	"make xconfig"     X windows (Qt) based configuration tool.
 	"make gconfig"     X windows (Gtk) based configuration tool.
@@ -303,8 +307,9 @@ IF SOMETHING GOES WRONG:
 
  - If you compiled the kernel with CONFIG_KALLSYMS you can send the dump
    as is, otherwise you will have to use the "ksymoops" program to make
-   sense of the dump.  This utility can be downloaded from
-   ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops.
+   sense of the dump (but compiling with CONFIG_KALLSYMS is usually preferred).
+   This utility can be downloaded from
+   ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops/ .
    Alternately you can do the dump lookup by hand:
 
  - In debugging dumps like the above, it helps enormously if you can
@@ -336,7 +341,7 @@ IF SOMETHING GOES WRONG:
 
    If you for some reason cannot do the above (you have a pre-compiled
    kernel image or similar), telling me as much about your setup as
-   possible will help. 
+   possible will help.  Please read the REPORTING-BUGS document for details.
 
  - Alternately, you can use gdb on a running kernel. (read-only; i.e. you
    cannot change values or set break points.) To do this, first compile the
diff --git a/arch/alpha/lib/checksum.c b/arch/alpha/lib/checksum.c
index 89044e6385f..ab3761c437a 100644
--- a/arch/alpha/lib/checksum.c
+++ b/arch/alpha/lib/checksum.c
@@ -41,28 +41,25 @@ static inline unsigned short from64to16(unsigned long x)
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented.
  */
-unsigned short int csum_tcpudp_magic(unsigned long saddr,
-				   unsigned long daddr,
+__sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 				   unsigned short len,
 				   unsigned short proto,
-				   unsigned int sum)
+				   __wsum sum)
 {
-	return ~from64to16(saddr + daddr + sum +
-		((unsigned long) ntohs(len) << 16) +
-		((unsigned long) proto << 8));
+	return (__force __sum16)~from64to16(
+		(__force u64)saddr + (__force u64)daddr +
+		(__force u64)sum + ((len + proto) << 8));
 }
 
-unsigned int csum_tcpudp_nofold(unsigned long saddr,
-				   unsigned long daddr,
+__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 				   unsigned short len,
 				   unsigned short proto,
-				   unsigned int sum)
+				   __wsum sum)
 {
 	unsigned long result;
 
-	result = (saddr + daddr + sum +
-		  ((unsigned long) ntohs(len) << 16) +
-		  ((unsigned long) proto << 8));
+	result = (__force u64)saddr + (__force u64)daddr +
+		 (__force u64)sum + ((len + proto) << 8);
 
 	/* Fold down to 32-bits so we don't lose in the typedef-less 
 	   network stack.  */
@@ -70,7 +67,7 @@ unsigned int csum_tcpudp_nofold(unsigned long saddr,
 	result = (result & 0xffffffff) + (result >> 32);
 	/* 33 to 32 */
 	result = (result & 0xffffffff) + (result >> 32);
-	return result;
+	return (__force __wsum)result;
 }
 
 /*
@@ -146,9 +143,9 @@ out:
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-	return ~do_csum(iph,ihl*4);
+	return (__force __sum16)~do_csum(iph,ihl*4);
 }
 
 /*
@@ -163,15 +160,15 @@ unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned long result = do_csum(buff, len);
 
 	/* add in old sum, and carry.. */
-	result += sum;
+	result += (__force u32)sum;
 	/* 32+c bits -> 32 bits */
 	result = (result & 0xffffffff) + (result >> 32);
-	return result;
+	return (__force __wsum)result;
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -180,7 +177,7 @@ EXPORT_SYMBOL(csum_partial);
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-unsigned short ip_compute_csum(unsigned char * buff, int len)
+__sum16 ip_compute_csum(const void *buff, int len)
 {
-	return ~from64to16(do_csum(buff,len));
+	return (__force __sum16)~from64to16(do_csum(buff,len));
 }
diff --git a/arch/alpha/lib/csum_partial_copy.c b/arch/alpha/lib/csum_partial_copy.c
index a37948f3037..4ca75c74ce9 100644
--- a/arch/alpha/lib/csum_partial_copy.c
+++ b/arch/alpha/lib/csum_partial_copy.c
@@ -329,11 +329,11 @@ csum_partial_cfu_unaligned(const unsigned long __user * src,
 	return checksum;
 }
 
-static unsigned int
-do_csum_partial_copy_from_user(const char __user *src, char *dst, int len,
-			       unsigned int sum, int *errp)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len,
+			       __wsum sum, int *errp)
 {
-	unsigned long checksum = (unsigned) sum;
+	unsigned long checksum = (__force u32) sum;
 	unsigned long soff = 7 & (unsigned long) src;
 	unsigned long doff = 7 & (unsigned long) dst;
 
@@ -367,25 +367,12 @@ do_csum_partial_copy_from_user(const char __user *src, char *dst, int len,
 		}
 		checksum = from64to16 (checksum);
 	}
-	return checksum;
-}
-
-unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst, int len,
-			    unsigned int sum, int *errp)
-{
-	if (!access_ok(VERIFY_READ, src, len)) {
-		*errp = -EFAULT;
-		memset(dst, 0, len);
-		return sum;
-	}
-
-	return do_csum_partial_copy_from_user(src, dst, len, sum, errp);
+	return (__force __wsum)checksum;
 }
 
-unsigned int
-csum_partial_copy_nocheck(const char __user *src, char *dst, int len,
-			  unsigned int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
-	return do_csum_partial_copy_from_user(src, dst, len, sum, NULL);
+	return csum_partial_copy_from_user((__force const void __user *)src,
+			dst, len, sum, NULL);
 }
diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 605dedf9679..b3599743093 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -60,16 +60,16 @@ static int sharpsl_ac_check(void);
 static int sharpsl_fatal_check(void);
 static int sharpsl_average_value(int ad);
 static void sharpsl_average_clear(void);
-static void sharpsl_charge_toggle(void *private_);
-static void sharpsl_battery_thread(void *private_);
+static void sharpsl_charge_toggle(struct work_struct *private_);
+static void sharpsl_battery_thread(struct work_struct *private_);
 
 
 /*
  * Variables
  */
 struct sharpsl_pm_status sharpsl_pm;
-DECLARE_WORK(toggle_charger, sharpsl_charge_toggle, NULL);
-DECLARE_WORK(sharpsl_bat, sharpsl_battery_thread, NULL);
+DECLARE_DELAYED_WORK(toggle_charger, sharpsl_charge_toggle);
+DECLARE_DELAYED_WORK(sharpsl_bat, sharpsl_battery_thread);
 DEFINE_LED_TRIGGER(sharpsl_charge_led_trigger);
 
 
@@ -116,7 +116,7 @@ void sharpsl_battery_kick(void)
 EXPORT_SYMBOL(sharpsl_battery_kick);
 
 
-static void sharpsl_battery_thread(void *private_)
+static void sharpsl_battery_thread(struct work_struct *private_)
 {
 	int voltage, percent, apm_status, i = 0;
 
@@ -128,7 +128,7 @@ static void sharpsl_battery_thread(void *private_)
 	/* Corgi cannot confirm when battery fully charged so periodically kick! */
 	if (!sharpsl_pm.machinfo->batfull_irq && (sharpsl_pm.charge_mode == CHRG_ON)
 			&& time_after(jiffies, sharpsl_pm.charge_start_time +  SHARPSL_CHARGE_ON_TIME_INTERVAL))
-		schedule_work(&toggle_charger);
+		schedule_delayed_work(&toggle_charger, 0);
 
 	while(1) {
 		voltage = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT);
@@ -212,7 +212,7 @@ static void sharpsl_charge_off(void)
 	sharpsl_pm_led(SHARPSL_LED_OFF);
 	sharpsl_pm.charge_mode = CHRG_OFF;
 
-	schedule_work(&sharpsl_bat);
+	schedule_delayed_work(&sharpsl_bat, 0);
 }
 
 static void sharpsl_charge_error(void)
@@ -222,7 +222,7 @@ static void sharpsl_charge_error(void)
 	sharpsl_pm.charge_mode = CHRG_ERROR;
 }
 
-static void sharpsl_charge_toggle(void *private_)
+static void sharpsl_charge_toggle(struct work_struct *private_)
 {
 	dev_dbg(sharpsl_pm.dev, "Toogling Charger at time: %lx\n", jiffies);
 
@@ -254,7 +254,7 @@ static void sharpsl_ac_timer(unsigned long data)
 	else if (sharpsl_pm.charge_mode == CHRG_ON)
 		sharpsl_charge_off();
 
-	schedule_work(&sharpsl_bat);
+	schedule_delayed_work(&sharpsl_bat, 0);
 }
 
 
@@ -279,10 +279,10 @@ static void sharpsl_chrg_full_timer(unsigned long data)
 			sharpsl_charge_off();
 	} else if (sharpsl_pm.full_count < 2) {
 		dev_dbg(sharpsl_pm.dev, "Charge Full: Count too low\n");
-		schedule_work(&toggle_charger);
+		schedule_delayed_work(&toggle_charger, 0);
 	} else if (time_after(jiffies, sharpsl_pm.charge_start_time + SHARPSL_CHARGE_FINISH_TIME)) {
 		dev_dbg(sharpsl_pm.dev, "Charge Full: Interrupt generated too slowly - retry.\n");
-		schedule_work(&toggle_charger);
+		schedule_delayed_work(&toggle_charger, 0);
 	} else {
 		sharpsl_charge_off();
 		sharpsl_pm.charge_mode = CHRG_DONE;
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index f225a083dee..9d2346fb68f 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -323,7 +323,8 @@ static int h3_transceiver_mode(struct device *dev, int mode)
 
 	cancel_delayed_work(&irda_config->gpio_expa);
 	PREPARE_WORK(&irda_config->gpio_expa, set_trans_mode, &mode);
-	schedule_work(&irda_config->gpio_expa);
+#error this is not permitted - mode is an argument variable
+	schedule_delayed_work(&irda_config->gpio_expa, 0);
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index dbc555d209f..cbe909bad79 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -74,7 +74,7 @@ static struct omap_kp_platform_data nokia770_kp_data = {
 	.rows		= 8,
 	.cols		= 8,
 	.keymap		= nokia770_keymap,
-	.keymapsize	= ARRAY_SIZE(nokia770_keymap)
+	.keymapsize	= ARRAY_SIZE(nokia770_keymap),
 	.delay		= 4,
 };
 
@@ -191,7 +191,7 @@ static void nokia770_audio_pwr_up(void)
 		printk("HP connected\n");
 }
 
-static void codec_delayed_power_down(void *arg)
+static void codec_delayed_power_down(struct work_struct *work)
 {
 	down(&audio_pwr_sem);
 	if (audio_pwr_state == -1)
@@ -200,7 +200,7 @@ static void codec_delayed_power_down(void *arg)
 	up(&audio_pwr_sem);
 }
 
-static DECLARE_WORK(codec_power_down_work, codec_delayed_power_down, NULL);
+static DECLARE_DELAYED_WORK(codec_power_down_work, codec_delayed_power_down);
 
 static void nokia770_audio_pwr_down(void)
 {
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 3b29e59b0e6..0cbf1b0071f 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -35,7 +35,7 @@ static u8 hw_led_state;
 
 static u8 tps_leds_change;
 
-static void tps_work(void *unused)
+static void tps_work(struct work_struct *unused)
 {
 	for (;;) {
 		u8	leds;
@@ -61,7 +61,7 @@ static void tps_work(void *unused)
 	}
 }
 
-static DECLARE_WORK(work, tps_work, NULL);
+static DECLARE_WORK(work, tps_work);
 
 #ifdef	CONFIG_OMAP_OSK_MISTRAL
 
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 26a95a642ad..3b1ad1d981a 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -206,7 +206,8 @@ static int h4_transceiver_mode(struct device *dev, int mode)
 
 	cancel_delayed_work(&irda_config->gpio_expa);
 	PREPARE_WORK(&irda_config->gpio_expa, set_trans_mode, &mode);
-	schedule_work(&irda_config->gpio_expa);
+#error this is not permitted - mode is an argument variable
+	schedule_delayed_work(&irda_config->gpio_expa, 0);
 
 	return 0;
 }
diff --git a/arch/arm/mach-pxa/akita-ioexp.c b/arch/arm/mach-pxa/akita-ioexp.c
index 1b398742ab5..12d2fe0ceff 100644
--- a/arch/arm/mach-pxa/akita-ioexp.c
+++ b/arch/arm/mach-pxa/akita-ioexp.c
@@ -36,11 +36,11 @@ I2C_CLIENT_INSMOD;
 
 static int max7310_write(struct i2c_client *client, int address, int data);
 static struct i2c_client max7310_template;
-static void akita_ioexp_work(void *private_);
+static void akita_ioexp_work(struct work_struct *private_);
 
 static struct device *akita_ioexp_device;
 static unsigned char ioexp_output_value = AKITA_IOEXP_IO_OUT;
-DECLARE_WORK(akita_ioexp, akita_ioexp_work, NULL);
+DECLARE_WORK(akita_ioexp, akita_ioexp_work);
 
 
 /*
@@ -158,7 +158,7 @@ void akita_reset_ioexp(struct device *dev, unsigned char bit)
 EXPORT_SYMBOL(akita_set_ioexp);
 EXPORT_SYMBOL(akita_reset_ioexp);
 
-static void akita_ioexp_work(void *private_)
+static void akita_ioexp_work(struct work_struct *private_)
 {
 	if (akita_ioexp_device)
 		max7310_set_ouputs(akita_ioexp_device, ioexp_output_value);
diff --git a/arch/cris/arch-v10/lib/old_checksum.c b/arch/cris/arch-v10/lib/old_checksum.c
index 22a6f0aa9ce..497634a6482 100644
--- a/arch/cris/arch-v10/lib/old_checksum.c
+++ b/arch/cris/arch-v10/lib/old_checksum.c
@@ -47,39 +47,41 @@
 
 #include <asm/delay.h>
 
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
+__wsum csum_partial(const void *p, int len, __wsum __sum)
 {
-  /*
-   * Experiments with ethernet and slip connections show that buff
-   * is aligned on either a 2-byte or 4-byte boundary.
-   */
-  const unsigned char *endMarker = buff + len;
-  const unsigned char *marker = endMarker - (len % 16);
+	u32 sum = (__force u32)__sum;
+	const u16 *buff = p;
+	/*
+	* Experiments with ethernet and slip connections show that buff
+	* is aligned on either a 2-byte or 4-byte boundary.
+	*/
+	const void *endMarker = p + len;
+	const void *marker = endMarker - (len % 16);
 #if 0
-  if((int)buff & 0x3)
-    printk("unaligned buff %p\n", buff);
-  __delay(900); /* extra delay of 90 us to test performance hit */
+	if((int)buff & 0x3)
+		printk("unaligned buff %p\n", buff);
+	__delay(900); /* extra delay of 90 us to test performance hit */
 #endif
-  BITON;
-  while (buff < marker) {
-    sum += *((unsigned short *)buff)++;
-    sum += *((unsigned short *)buff)++;
-    sum += *((unsigned short *)buff)++;
-    sum += *((unsigned short *)buff)++;
-    sum += *((unsigned short *)buff)++;
-    sum += *((unsigned short *)buff)++;
-    sum += *((unsigned short *)buff)++;
-    sum += *((unsigned short *)buff)++;
-  }
-  marker = endMarker - (len % 2);
-  while(buff < marker) {
-    sum += *((unsigned short *)buff)++;
-  }
-  if(endMarker - buff > 0) {
-    sum += *buff;                 /* add extra byte seperately */
-  }
-  BITOFF;
-  return(sum);
+	BITON;
+	while (buff < marker) {
+		sum += *buff++;
+		sum += *buff++;
+		sum += *buff++;
+		sum += *buff++;
+		sum += *buff++;
+		sum += *buff++;
+		sum += *buff++;
+		sum += *buff++;
+	}
+	marker = endMarker - (len % 2);
+	while (buff < marker)
+		sum += *buff++;
+
+	if (endMarker > buff)
+		sum += *(const u8 *)buff;	/* add extra byte seperately */
+
+	BITOFF;
+	return (__force __wsum)sum;
 }
 
 EXPORT_SYMBOL(csum_partial);
diff --git a/arch/frv/lib/checksum.c b/arch/frv/lib/checksum.c
index 20e7dfc474e..44e16d59bc1 100644
--- a/arch/frv/lib/checksum.c
+++ b/arch/frv/lib/checksum.c
@@ -32,7 +32,6 @@
    of the assembly has to go. */
 
 #include <net/checksum.h>
-#include <asm/checksum.h>
 #include <linux/module.h>
 
 static inline unsigned short from32to16(unsigned long x)
@@ -105,15 +104,15 @@ out:
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned int result = do_csum(buff, len);
 
 	/* add in old sum, and carry.. */
-	result += sum;
-	if (sum > result)
+	result += (__force u32)sum;
+	if ((__force u32)sum > result)
 		result += 1;
-	return result;
+	return (__force __wsum)result;
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -122,9 +121,9 @@ EXPORT_SYMBOL(csum_partial);
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-unsigned short ip_compute_csum(const unsigned char * buff, int len)
+__sum16 ip_compute_csum(const void *buff, int len)
 {
-	return ~do_csum(buff, len);
+	return (__force __sum16)~do_csum(buff, len);
 }
 
 EXPORT_SYMBOL(ip_compute_csum);
@@ -132,9 +131,9 @@ EXPORT_SYMBOL(ip_compute_csum);
 /*
  * copy from fs while checksumming, otherwise like csum_partial
  */
-unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst,
-			    int len, int sum, int *csum_err)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+			    int len, __wsum sum, int *csum_err)
 {
 	int rem;
 
@@ -157,11 +156,11 @@ EXPORT_SYMBOL(csum_partial_copy_from_user);
 /*
  * copy from ds while checksumming, otherwise like csum_partial
  */
-unsigned int
-csum_partial_copy(const char *src, char *dst, int len, int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
 	memcpy(dst, src, len);
 	return csum_partial(dst, len, sum);
 }
 
-EXPORT_SYMBOL(csum_partial_copy);
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
diff --git a/arch/h8300/kernel/h8300_ksyms.c b/arch/h8300/kernel/h8300_ksyms.c
index 9b4be053de3..d1b15267ac8 100644
--- a/arch/h8300/kernel/h8300_ksyms.c
+++ b/arch/h8300/kernel/h8300_ksyms.c
@@ -39,7 +39,7 @@ EXPORT_SYMBOL(enable_irq);
 EXPORT_SYMBOL(disable_irq);
 
 /* Networking helper routines. */
-EXPORT_SYMBOL(csum_partial_copy);
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
 
 /* The following are special because they're not called
    explicitly (the C compiler generates them).  Fortunately,
diff --git a/arch/h8300/lib/checksum.c b/arch/h8300/lib/checksum.c
index 5aa688d9242..bdc5b032acd 100644
--- a/arch/h8300/lib/checksum.c
+++ b/arch/h8300/lib/checksum.c
@@ -96,9 +96,9 @@ out:
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-	return ~do_csum(iph,ihl*4);
+	return (__force __sum16)~do_csum(iph,ihl*4);
 }
 
 /*
@@ -113,15 +113,19 @@ unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
+/*
+ * Egads...  That thing apparently assumes that *all* checksums it ever sees will
+ * be folded.  Very likely a bug.
+ */
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned int result = do_csum(buff, len);
 
 	/* add in old sum, and carry.. */
-	result += sum;
+	result += (__force u32)sum;
 	/* 16+c bits -> 16 bits */
 	result = (result & 0xffff) + (result >> 16);
-	return result;
+	return (__force __wsum)result;
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -130,20 +134,21 @@ EXPORT_SYMBOL(csum_partial);
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-unsigned short ip_compute_csum(const unsigned char * buff, int len)
+__sum16 ip_compute_csum(const void *buff, int len)
 {
-	return ~do_csum(buff,len);
+	return (__force __sum16)~do_csum(buff,len);
 }
 
 /*
  * copy from fs while checksumming, otherwise like csum_partial
  */
 
-unsigned int
-csum_partial_copy_from_user(const char *src, char *dst, int len, int sum, int *csum_err)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len,
+			    __wsum sum, int *csum_err)
 {
 	if (csum_err) *csum_err = 0;
-	memcpy(dst, src, len);
+	memcpy(dst, (__force const void *)src, len);
 	return csum_partial(dst, len, sum);
 }
 
@@ -151,8 +156,8 @@ csum_partial_copy_from_user(const char *src, char *dst, int len, int sum, int *c
  * copy from ds while checksumming, otherwise like csum_partial
  */
 
-unsigned int
-csum_partial_copy(const char *src, char *dst, int len, int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
 	memcpy(dst, src, len);
 	return csum_partial(dst, len, sum);
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index d12fb97a533..c8f96cff07c 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -333,7 +333,7 @@ acpi_parse_ioapic(acpi_table_entry_header * header, const unsigned long end)
 /*
  * Parse Interrupt Source Override for the ACPI SCI
  */
-static void acpi_sci_ioapic_setup(u32 bus_irq, u32 gsi, u16 polarity, u16 trigger)
+static void acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
 {
 	if (trigger == 0)	/* compatible SCI trigger is level */
 		trigger = 3;
@@ -353,13 +353,13 @@ static void acpi_sci_ioapic_setup(u32 bus_irq, u32 gsi, u16 polarity, u16 trigge
 	 * If GSI is < 16, this will update its flags,
 	 * else it will create a new mp_irqs[] entry.
 	 */
-	mp_override_legacy_irq(bus_irq, polarity, trigger, gsi);
+	mp_override_legacy_irq(gsi, polarity, trigger, gsi);
 
 	/*
 	 * stash over-ride to indicate we've been here
 	 * and for later update of acpi_fadt
 	 */
-	acpi_sci_override_gsi = bus_irq;
+	acpi_sci_override_gsi = gsi;
 	return;
 }
 
@@ -377,7 +377,7 @@ acpi_parse_int_src_ovr(acpi_table_entry_header * header,
 	acpi_table_print_madt_entry(header);
 
 	if (intsrc->bus_irq == acpi_fadt.sci_int) {
-		acpi_sci_ioapic_setup(intsrc->bus_irq, intsrc->global_irq,
+		acpi_sci_ioapic_setup(intsrc->global_irq,
 				      intsrc->flags.polarity,
 				      intsrc->flags.trigger);
 		return 0;
@@ -880,7 +880,7 @@ static int __init acpi_parse_madt_ioapic_entries(void)
 	 * pretend we got one so we can set the SCI flags.
 	 */
 	if (!acpi_sci_override_gsi)
-		acpi_sci_ioapic_setup(acpi_fadt.sci_int, acpi_fadt.sci_int, 0, 0);
+		acpi_sci_ioapic_setup(acpi_fadt.sci_int, 0, 0);
 
 	/* Fill in identity legacy mapings where no override */
 	mp_config_acpi_legacy_irqs();
diff --git a/arch/i386/kernel/acpi/cstate.c b/arch/i386/kernel/acpi/cstate.c
index 20563e52c62..4664b55f623 100644
--- a/arch/i386/kernel/acpi/cstate.c
+++ b/arch/i386/kernel/acpi/cstate.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/acpi.h>
 #include <linux/cpu.h>
+#include <linux/sched.h>
 
 #include <acpi/processor.h>
 #include <asm/acpi.h>
diff --git a/arch/i386/kernel/alternative.c b/arch/i386/kernel/alternative.c
index 583c238e17f..535f9794fba 100644
--- a/arch/i386/kernel/alternative.c
+++ b/arch/i386/kernel/alternative.c
@@ -1,4 +1,5 @@
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/list.h>
 #include <asm/alternative.h>
diff --git a/arch/i386/kernel/cpu/mcheck/non-fatal.c b/arch/i386/kernel/cpu/mcheck/non-fatal.c
index 1f9153ae5b0..6b5d3518a1c 100644
--- a/arch/i386/kernel/cpu/mcheck/non-fatal.c
+++ b/arch/i386/kernel/cpu/mcheck/non-fatal.c
@@ -51,10 +51,10 @@ static void mce_checkregs (void *info)
 	}
 }
 
-static void mce_work_fn(void *data);
-static DECLARE_WORK(mce_work, mce_work_fn, NULL);
+static void mce_work_fn(struct work_struct *work);
+static DECLARE_DELAYED_WORK(mce_work, mce_work_fn);
 
-static void mce_work_fn(void *data)
+static void mce_work_fn(struct work_struct *work)
 { 
 	on_each_cpu(mce_checkregs, NULL, 1, 1);
 	schedule_delayed_work(&mce_work, MCE_RATE);
diff --git a/arch/i386/kernel/cpu/mcheck/therm_throt.c b/arch/i386/kernel/cpu/mcheck/therm_throt.c
index 2d8703b7ce6..bad8b442070 100644
--- a/arch/i386/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/i386/kernel/cpu/mcheck/therm_throt.c
@@ -20,6 +20,7 @@
 #include <linux/cpu.h>
 #include <asm/cpu.h>
 #include <linux/notifier.h>
+#include <linux/jiffies.h>
 #include <asm/therm_throt.h>
 
 /* How long to wait between reporting thermal events */
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 4bb8b77cd65..02a9b66b6ac 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -1049,13 +1049,15 @@ void cpu_exit_clear(void)
 
 struct warm_boot_cpu_info {
 	struct completion *complete;
+	struct work_struct task;
 	int apicid;
 	int cpu;
 };
 
-static void __cpuinit do_warm_boot_cpu(void *p)
+static void __cpuinit do_warm_boot_cpu(struct work_struct *work)
 {
-	struct warm_boot_cpu_info *info = p;
+	struct warm_boot_cpu_info *info =
+		container_of(work, struct warm_boot_cpu_info, task);
 	do_boot_cpu(info->apicid, info->cpu);
 	complete(info->complete);
 }
@@ -1064,7 +1066,6 @@ static int __cpuinit __smp_prepare_cpu(int cpu)
 {
 	DECLARE_COMPLETION_ONSTACK(done);
 	struct warm_boot_cpu_info info;
-	struct work_struct task;
 	int	apicid, ret;
 	struct Xgt_desc_struct *cpu_gdt_descr = &per_cpu(cpu_gdt_descr, cpu);
 
@@ -1089,7 +1090,7 @@ static int __cpuinit __smp_prepare_cpu(int cpu)
 	info.complete = &done;
 	info.apicid = apicid;
 	info.cpu = cpu;
-	INIT_WORK(&task, do_warm_boot_cpu, &info);
+	INIT_WORK(&info.task, do_warm_boot_cpu);
 
 	tsc_sync_disabled = 1;
 
@@ -1097,7 +1098,7 @@ static int __cpuinit __smp_prepare_cpu(int cpu)
 	clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
 			KERNEL_PGD_PTRS);
 	flush_tlb_all();
-	schedule_work(&task);
+	schedule_work(&info.task);
 	wait_for_completion(&done);
 
 	tsc_sync_disabled = 0;
diff --git a/arch/i386/kernel/tsc.c b/arch/i386/kernel/tsc.c
index fbc95828cd7..9810c8c9075 100644
--- a/arch/i386/kernel/tsc.c
+++ b/arch/i386/kernel/tsc.c
@@ -217,7 +217,7 @@ static unsigned int cpufreq_delayed_issched = 0;
 static unsigned int cpufreq_init = 0;
 static struct work_struct cpufreq_delayed_get_work;
 
-static void handle_cpufreq_delayed_get(void *v)
+static void handle_cpufreq_delayed_get(struct work_struct *work)
 {
 	unsigned int cpu;
 
@@ -306,7 +306,7 @@ static int __init cpufreq_tsc(void)
 {
 	int ret;
 
-	INIT_WORK(&cpufreq_delayed_get_work, handle_cpufreq_delayed_get, NULL);
+	INIT_WORK(&cpufreq_delayed_get_work, handle_cpufreq_delayed_get);
 	ret = cpufreq_register_notifier(&time_cpufreq_notifier_block,
 					CPUFREQ_TRANSITION_NOTIFIER);
 	if (!ret)
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index caab986af70..b62f0c4d2c7 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -209,7 +209,7 @@ static void do_serial_bh(void)
 }
 #endif
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *private_)
 {
 	printk(KERN_ERR "simserial: do_softint called\n");
 }
@@ -698,7 +698,7 @@ static int get_async_struct(int line, struct async_struct **ret_info)
 	info->flags = sstate->flags;
 	info->xmit_fifo_size = sstate->xmit_fifo_size;
 	info->line = line;
-	INIT_WORK(&info->work, do_softint, info);
+	INIT_WORK(&info->work, do_softint);
 	info->state = sstate;
 	if (sstate->info) {
 		kfree(info);
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 7cfa63a98cb..6bedd97570c 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -678,7 +678,7 @@ ia64_mca_cmc_vector_enable (void *dummy)
  * disable the cmc interrupt vector.
  */
 static void
-ia64_mca_cmc_vector_disable_keventd(void *unused)
+ia64_mca_cmc_vector_disable_keventd(struct work_struct *unused)
 {
 	on_each_cpu(ia64_mca_cmc_vector_disable, NULL, 1, 0);
 }
@@ -690,7 +690,7 @@ ia64_mca_cmc_vector_disable_keventd(void *unused)
  * enable the cmc interrupt vector.
  */
 static void
-ia64_mca_cmc_vector_enable_keventd(void *unused)
+ia64_mca_cmc_vector_enable_keventd(struct work_struct *unused)
 {
 	on_each_cpu(ia64_mca_cmc_vector_enable, NULL, 1, 0);
 }
@@ -1247,8 +1247,8 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
 	monarch_cpu = -1;
 }
 
-static DECLARE_WORK(cmc_disable_work, ia64_mca_cmc_vector_disable_keventd, NULL);
-static DECLARE_WORK(cmc_enable_work, ia64_mca_cmc_vector_enable_keventd, NULL);
+static DECLARE_WORK(cmc_disable_work, ia64_mca_cmc_vector_disable_keventd);
+static DECLARE_WORK(cmc_enable_work, ia64_mca_cmc_vector_enable_keventd);
 
 /*
  * ia64_mca_cmc_int_handler
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index f7d7f566814..b21ddecea94 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -463,15 +463,17 @@ struct pt_regs * __devinit idle_regs(struct pt_regs *regs)
 }
 
 struct create_idle {
+	struct work_struct work;
 	struct task_struct *idle;
 	struct completion done;
 	int cpu;
 };
 
 void
-do_fork_idle(void *_c_idle)
+do_fork_idle(struct work_struct *work)
 {
-	struct create_idle *c_idle = _c_idle;
+	struct create_idle *c_idle =
+		container_of(work, struct create_idle, work);
 
 	c_idle->idle = fork_idle(c_idle->cpu);
 	complete(&c_idle->done);
@@ -482,10 +484,10 @@ do_boot_cpu (int sapicid, int cpu)
 {
 	int timeout;
 	struct create_idle c_idle = {
+		.work = __WORK_INITIALIZER(c_idle.work, do_fork_idle),
 		.cpu	= cpu,
 		.done	= COMPLETION_INITIALIZER(c_idle.done),
 	};
-	DECLARE_WORK(work, do_fork_idle, &c_idle);
 
  	c_idle.idle = get_idle_for_cpu(cpu);
  	if (c_idle.idle) {
@@ -497,9 +499,9 @@ do_boot_cpu (int sapicid, int cpu)
 	 * We can't use kernel_thread since we must avoid to reschedule the child.
 	 */
 	if (!keventd_up() || current_is_keventd())
-		work.func(work.data);
+		c_idle.work.func(&c_idle.work);
 	else {
-		schedule_work(&work);
+		schedule_work(&c_idle.work);
 		wait_for_completion(&c_idle.done);
 	}
 
diff --git a/arch/ia64/lib/checksum.c b/arch/ia64/lib/checksum.c
index beb11721d9f..4411d9baeb2 100644
--- a/arch/ia64/lib/checksum.c
+++ b/arch/ia64/lib/checksum.c
@@ -33,32 +33,32 @@ from64to16 (unsigned long x)
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented.
  */
-unsigned short int
-csum_tcpudp_magic (unsigned long saddr, unsigned long daddr, unsigned short len,
-		   unsigned short proto, unsigned int sum)
+__sum16
+csum_tcpudp_magic (__be32 saddr, __be32 daddr, unsigned short len,
+		   unsigned short proto, __wsum sum)
 {
-	return ~from64to16(saddr + daddr + sum + ((unsigned long) ntohs(len) << 16) +
-			   ((unsigned long) proto << 8));
+	return (__force __sum16)~from64to16(
+		(__force u64)saddr + (__force u64)daddr +
+		(__force u64)sum + ((len + proto) << 8));
 }
 
 EXPORT_SYMBOL(csum_tcpudp_magic);
 
-unsigned int
-csum_tcpudp_nofold (unsigned long saddr, unsigned long daddr, unsigned short len,
-		    unsigned short proto, unsigned int sum)
+__wsum
+csum_tcpudp_nofold (__be32 saddr, __be32 daddr, unsigned short len,
+		    unsigned short proto, __wsum sum)
 {
 	unsigned long result;
 
-	result = (saddr + daddr + sum +
-		  ((unsigned long) ntohs(len) << 16) +
-		  ((unsigned long) proto << 8));
+	result = (__force u64)saddr + (__force u64)daddr +
+		 (__force u64)sum + ((len + proto) << 8);
 
 	/* Fold down to 32-bits so we don't lose in the typedef-less network stack.  */
 	/* 64 to 33 */
 	result = (result & 0xffffffff) + (result >> 32);
 	/* 33 to 32 */
 	result = (result & 0xffffffff) + (result >> 32);
-	return result;
+	return (__force __wsum)result;
 }
 
 extern unsigned long do_csum (const unsigned char *, long);
@@ -75,16 +75,15 @@ extern unsigned long do_csum (const unsigned char *, long);
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int
-csum_partial (const unsigned char * buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
-	unsigned long result = do_csum(buff, len);
+	u64 result = do_csum(buff, len);
 
 	/* add in old sum, and carry.. */
-	result += sum;
+	result += (__force u32)sum;
 	/* 32+c bits -> 32 bits */
 	result = (result & 0xffffffff) + (result >> 32);
-	return result;
+	return (__force __wsum)result;
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -93,10 +92,9 @@ EXPORT_SYMBOL(csum_partial);
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-unsigned short
-ip_compute_csum (unsigned char * buff, int len)
+__sum16 ip_compute_csum (const void *buff, int len)
 {
-	return ~do_csum(buff,len);
+	return (__force __sum16)~do_csum(buff,len);
 }
 
 EXPORT_SYMBOL(ip_compute_csum);
diff --git a/arch/ia64/lib/csum_partial_copy.c b/arch/ia64/lib/csum_partial_copy.c
index 36866e8a5d2..503dfe6d145 100644
--- a/arch/ia64/lib/csum_partial_copy.c
+++ b/arch/ia64/lib/csum_partial_copy.c
@@ -104,9 +104,9 @@ out:
  */
 extern unsigned long do_csum(const unsigned char *, long);
 
-static unsigned int
-do_csum_partial_copy_from_user (const unsigned char __user *src, unsigned char *dst,
-				int len, unsigned int psum, int *errp)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+				int len, __wsum psum, int *errp)
 {
 	unsigned long result;
 
@@ -122,30 +122,17 @@ do_csum_partial_copy_from_user (const unsigned char __user *src, unsigned char *
 	result = do_csum(dst, len);
 
 	/* add in old sum, and carry.. */
-	result += psum;
+	result += (__force u32)psum;
 	/* 32+c bits -> 32 bits */
 	result = (result & 0xffffffff) + (result >> 32);
-	return result;
-}
-
-unsigned int
-csum_partial_copy_from_user (const unsigned char __user *src, unsigned char *dst,
-			     int len, unsigned int sum, int *errp)
-{
-	if (!access_ok(VERIFY_READ, src, len)) {
-		*errp = -EFAULT;
-		memset(dst, 0, len);
-		return sum;
-	}
-
-	return do_csum_partial_copy_from_user(src, dst, len, sum, errp);
+	return (__force __wsum)result;
 }
 
-unsigned int
-csum_partial_copy_nocheck(const unsigned char __user *src, unsigned char *dst,
-			  int len, unsigned int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
-	return do_csum_partial_copy_from_user(src, dst, len, sum, NULL);
+	return csum_partial_copy_from_user((__force const void __user *)src,
+					   dst, len, sum, NULL);
 }
 
 EXPORT_SYMBOL(csum_partial_copy_nocheck);
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index f4edfbf2713..eb92cef9cd0 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -564,8 +564,8 @@ pcibios_enable_device (struct pci_dev *dev, int mask)
 void
 pcibios_disable_device (struct pci_dev *dev)
 {
-	if (dev->is_enabled)
-		acpi_pci_irq_disable(dev);
+	BUG_ON(atomic_read(&dev->enable_cnt));
+	acpi_pci_irq_disable(dev);
 }
 
 void
diff --git a/arch/m32r/lib/csum_partial_copy.c b/arch/m32r/lib/csum_partial_copy.c
index 3d5f0614585..5596f3df833 100644
--- a/arch/m32r/lib/csum_partial_copy.c
+++ b/arch/m32r/lib/csum_partial_copy.c
@@ -27,9 +27,8 @@
 /*
  * Copy while checksumming, otherwise like csum_partial
  */
-unsigned int
-csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
-                           int len, unsigned int sum)
+__wsum
+csum_partial_copy_nocheck (const void *src, void *dst, int len, __wsum sum)
 {
 	sum = csum_partial(src, len, sum);
 	memcpy(dst, src, len);
@@ -42,10 +41,9 @@ EXPORT_SYMBOL(csum_partial_copy_nocheck);
  * Copy from userspace and compute checksum.  If we catch an exception
  * then zero the rest of the buffer.
  */
-unsigned int
-csum_partial_copy_from_user (const unsigned char __user *src,
-			     unsigned char *dst,
-			     int len, unsigned int sum, int *err_ptr)
+__wsum
+csum_partial_copy_from_user (const void __user *src, void *dst,
+			     int len, __wsum sum, int *err_ptr)
 {
 	int missing;
 
diff --git a/arch/m68k/lib/checksum.c b/arch/m68k/lib/checksum.c
index cb13c6e3cca..aed3be29e06 100644
--- a/arch/m68k/lib/checksum.c
+++ b/arch/m68k/lib/checksum.c
@@ -39,8 +39,7 @@
  * computes a partial checksum, e.g. for TCP/UDP fragments
  */
 
-unsigned int
-csum_partial (const unsigned char *buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned long tmp1, tmp2;
 	  /*
@@ -133,9 +132,9 @@ EXPORT_SYMBOL(csum_partial);
  * copy from user space while checksumming, with exception handling.
  */
 
-unsigned int
-csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
-			    int len, int sum, int *csum_err)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+			    int len, __wsum sum, int *csum_err)
 {
 	/*
 	 * GCC doesn't like more than 10 operands for the asm
@@ -325,8 +324,8 @@ csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
  * copy from kernel space while checksumming, otherwise like csum_partial
  */
 
-unsigned int
-csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst, int len, int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
 	unsigned long tmp1, tmp2;
 	__asm__("movel %2,%4\n\t"
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
index c1bc22c6d0d..aa70dde5422 100644
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -173,7 +173,7 @@ config CLOCK_DIV
 	  On many SoC style CPUs the master CPU clock is also used to drive 
 	  on-chip peripherals. The clock that is distributed to these
 	  peripherals is sometimes a fixed ratio of the master clock
-	  frequency. If so then set this to the divider ration of the
+	  frequency. If so then set this to the divider ratio of the
 	  master clock to the peripheral clock. If not sure then select 1.
 
 config OLDMASK
@@ -192,7 +192,7 @@ config PILOT3
 	  Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
 
 config XCOPILOT_BUGS
-	bool "  (X)Copilot support"
+	bool "(X)Copilot support"
 	depends on PILOT3
 	help
 	  Support the bugs of Xcopilot.
@@ -216,20 +216,20 @@ config DRAGEN2
 	  Support for the DragenEngine II board.
 
 config DIRECT_IO_ACCESS
-	bool "  Allow user to access IO directly"
+	bool "Allow user to access IO directly"
 	depends on (UCSIMM || UCDIMM || DRAGEN2)
 	help
 	  Disable the CPU internal registers protection in user mode,
           to allow a user application to read/write them.
 
 config INIT_LCD
-	bool "  Initialize LCD"
+	bool "Initialize LCD"
 	depends on (UCSIMM || UCDIMM || DRAGEN2)
 	help
 	  Initialize the LCD controller of the 68x328 processor.
 
 config MEMORY_RESERVE
-	int "  Memory reservation (MiB)"
+	int "Memory reservation (MiB)"
 	depends on (UCSIMM || UCDIMM)
 	help
 	  Reserve certain memory regions on 68x328 based boards.
@@ -409,7 +409,7 @@ config MOD5272
 	  Support for the Netburner MOD-5272 board.
 
 config ROMFS_FROM_ROM
-	bool "  ROMFS image not RAM resident"
+	bool "ROMFS image not RAM resident"
 	depends on (NETtel || SNAPGEAR)
 	help
 	  The ROMfs filesystem will stay resident in the FLASH/ROM, not be
diff --git a/arch/m68knommu/kernel/m68k_ksyms.c b/arch/m68knommu/kernel/m68k_ksyms.c
index 1e62150f358..25327c9eadd 100644
--- a/arch/m68knommu/kernel/m68k_ksyms.c
+++ b/arch/m68knommu/kernel/m68k_ksyms.c
@@ -38,7 +38,7 @@ EXPORT_SYMBOL(ip_fast_csum);
 EXPORT_SYMBOL(kernel_thread);
 
 /* Networking helper routines. */
-EXPORT_SYMBOL(csum_partial_copy);
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
 
 /* The following are special because they're not called
    explicitly (the C compiler generates them).  Fortunately,
diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c
index c18a8330695..941955dc3b7 100644
--- a/arch/m68knommu/kernel/process.c
+++ b/arch/m68knommu/kernel/process.c
@@ -290,7 +290,7 @@ void dump(struct pt_regs *fp)
 	unsigned char	*tp;
 	int		i;
 
-	printk(KERN_EMERG "\nCURRENT PROCESS:\n\n");
+	printk(KERN_EMERG "\n" KERN_EMERG "CURRENT PROCESS:\n" KERN_EMERG "\n");
 	printk(KERN_EMERG "COMM=%s PID=%d\n", current->comm, current->pid);
 
 	if (current->mm) {
@@ -301,7 +301,8 @@ void dump(struct pt_regs *fp)
 			(int) current->mm->end_data,
 			(int) current->mm->end_data,
 			(int) current->mm->brk);
-		printk(KERN_EMERG "USER-STACK=%08x  KERNEL-STACK=%08x\n\n",
+		printk(KERN_EMERG "USER-STACK=%08x KERNEL-STACK=%08x\n"
+			KERN_EMERG "\n",
 			(int) current->mm->start_stack,
 			(int)(((unsigned long) current) + THREAD_SIZE));
 	}
@@ -312,36 +313,35 @@ void dump(struct pt_regs *fp)
 		fp->d0, fp->d1, fp->d2, fp->d3);
 	printk(KERN_EMERG "d4: %08lx    d5: %08lx    a0: %08lx    a1: %08lx\n",
 		fp->d4, fp->d5, fp->a0, fp->a1);
-	printk(KERN_EMERG "\nUSP: %08x   TRAPFRAME: %08x\n", (unsigned int) rdusp(),
-		(unsigned int) fp);
+	printk(KERN_EMERG "\n" KERN_EMERG "USP: %08x   TRAPFRAME: %08x\n",
+		(unsigned int) rdusp(), (unsigned int) fp);
 
-	printk(KERN_EMERG "\nCODE:");
+	printk(KERN_EMERG "\n" KERN_EMERG "CODE:");
 	tp = ((unsigned char *) fp->pc) - 0x20;
 	for (sp = (unsigned long *) tp, i = 0; (i < 0x40);  i += 4) {
 		if ((i % 0x10) == 0)
-			printk(KERN_EMERG "\n%08x: ", (int) (tp + i));
-		printk(KERN_EMERG "%08x ", (int) *sp++);
+			printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+		printk("%08x ", (int) *sp++);
 	}
-	printk(KERN_EMERG "\n");
+	printk("\n" KERN_EMERG "\n");
 
-	printk(KERN_EMERG "\nKERNEL STACK:");
+	printk(KERN_EMERG "KERNEL STACK:");
 	tp = ((unsigned char *) fp) - 0x40;
 	for (sp = (unsigned long *) tp, i = 0; (i < 0xc0); i += 4) {
 		if ((i % 0x10) == 0)
-			printk(KERN_EMERG "\n%08x: ", (int) (tp + i));
-		printk(KERN_EMERG "%08x ", (int) *sp++);
+			printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+		printk("%08x ", (int) *sp++);
 	}
-	printk(KERN_EMERG "\n");
-	printk(KERN_EMERG "\n");
+	printk("\n" KERN_EMERG "\n");
 
-	printk(KERN_EMERG "\nUSER STACK:");
+	printk(KERN_EMERG "USER STACK:");
 	tp = (unsigned char *) (rdusp() - 0x10);
 	for (sp = (unsigned long *) tp, i = 0; (i < 0x80); i += 4) {
 		if ((i % 0x10) == 0)
-			printk(KERN_EMERG "\n%08x: ", (int) (tp + i));
-		printk(KERN_EMERG "%08x ", (int) *sp++);
+			printk("\n" KERN_EMERG "%08x: ", (int) (tp + i));
+		printk("%08x ", (int) *sp++);
 	}
-	printk(KERN_EMERG "\n\n");
+	printk("\n" KERN_EMERG "\n");
 }
 
 /*
diff --git a/arch/m68knommu/kernel/setup.c b/arch/m68knommu/kernel/setup.c
index 7b21959eaea..9cf2e4d1fc7 100644
--- a/arch/m68knommu/kernel/setup.c
+++ b/arch/m68knommu/kernel/setup.c
@@ -36,10 +36,7 @@
 #include <asm/setup.h>
 #include <asm/irq.h>
 #include <asm/machdep.h>
-
-#ifdef CONFIG_BLK_DEV_INITRD
 #include <asm/pgtable.h>
-#endif
 
 unsigned long memory_start;
 unsigned long memory_end;
diff --git a/arch/m68knommu/kernel/sys_m68k.c b/arch/m68knommu/kernel/sys_m68k.c
index c3494b8447d..3265b2d734d 100644
--- a/arch/m68knommu/kernel/sys_m68k.c
+++ b/arch/m68knommu/kernel/sys_m68k.c
@@ -137,7 +137,7 @@ asmlinkage int old_select(struct sel_arg_struct *arg)
 asmlinkage int sys_ipc (uint call, int first, int second,
 			int third, void *ptr, long fifth)
 {
-	int version;
+	int version, ret;
 
 	version = call >> 16; /* hack for backward compatibility */
 	call &= 0xffff;
@@ -190,6 +190,27 @@ asmlinkage int sys_ipc (uint call, int first, int second,
 		default:
 			return -EINVAL;
 		}
+	if (call <= SHMCTL)
+		switch (call) {
+		case SHMAT:
+			switch (version) {
+			default: {
+				ulong raddr;
+				ret = do_shmat (first, ptr, second, &raddr);
+				if (ret)
+					return ret;
+				return put_user (raddr, (ulong __user *) third);
+			}
+			}
+		case SHMDT:
+			return sys_shmdt (ptr);
+		case SHMGET:
+			return sys_shmget (first, second, third);
+		case SHMCTL:
+			return sys_shmctl (first, second, ptr);
+		default:
+			return -ENOSYS;
+		}
 
 	return -EINVAL;
 }
diff --git a/arch/m68knommu/kernel/traps.c b/arch/m68knommu/kernel/traps.c
index 17649d2543e..9129b3a5258 100644
--- a/arch/m68knommu/kernel/traps.c
+++ b/arch/m68knommu/kernel/traps.c
@@ -127,11 +127,12 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 		if (stack + 1 > endstack)
 			break;
 		if (i % 8 == 0)
-			printk(KERN_EMERG "\n       ");
-		printk(KERN_EMERG " %08lx", *stack++);
+			printk("\n" KERN_EMERG "       ");
+		printk(" %08lx", *stack++);
 	}
+	printk("\n");
 
-	printk(KERN_EMERG "\nCall Trace:");
+	printk(KERN_EMERG "Call Trace:");
 	i = 0;
 	while (stack + 1 <= endstack) {
 		addr = *stack++;
@@ -146,12 +147,12 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 		if (((addr >= (unsigned long) &_start) &&
 		     (addr <= (unsigned long) &_etext))) {
 			if (i % 4 == 0)
-				printk(KERN_EMERG "\n       ");
-			printk(KERN_EMERG " [<%08lx>]", addr);
+				printk("\n" KERN_EMERG "       ");
+			printk(" [<%08lx>]", addr);
 			i++;
 		}
 	}
-	printk(KERN_EMERG "\n");
+	printk("\n");
 }
 
 void bad_super_trap(struct frame *fp)
diff --git a/arch/m68knommu/lib/checksum.c b/arch/m68knommu/lib/checksum.c
index 7bec6fdee34..269d83bfbbe 100644
--- a/arch/m68knommu/lib/checksum.c
+++ b/arch/m68knommu/lib/checksum.c
@@ -96,9 +96,9 @@ out:
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-	return ~do_csum(iph,ihl*4);
+	return (__force __sum16)~do_csum(iph,ihl*4);
 }
 
 /*
@@ -113,15 +113,15 @@ unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned int result = do_csum(buff, len);
 
 	/* add in old sum, and carry.. */
-	result += sum;
-	if (sum > result)
+	result += (__force u32)sum;
+	if ((__force u32)sum > result)
 		result += 1;
-	return result;
+	return (__force __wsum)result;
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -130,21 +130,21 @@ EXPORT_SYMBOL(csum_partial);
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-unsigned short ip_compute_csum(const unsigned char * buff, int len)
+__sum16 ip_compute_csum(const void *buff, int len)
 {
-	return ~do_csum(buff,len);
+	return (__force __sum16)~do_csum(buff,len);
 }
 
 /*
  * copy from fs while checksumming, otherwise like csum_partial
  */
 
-unsigned int
-csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst,
-			    int len, int sum, int *csum_err)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+			    int len, __wsum sum, int *csum_err)
 {
 	if (csum_err) *csum_err = 0;
-	memcpy(dst, src, len);
+	memcpy(dst, (__force const void *)src, len);
 	return csum_partial(dst, len, sum);
 }
 
@@ -152,8 +152,8 @@ csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst,
  * copy from ds while checksumming, otherwise like csum_partial
  */
 
-unsigned int
-csum_partial_copy(const unsigned char *src, unsigned char *dst, int len, int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
 	memcpy(dst, src, len);
 	return csum_partial(dst, len, sum);
diff --git a/arch/m68knommu/platform/5307/head.S b/arch/m68knommu/platform/5307/head.S
index f2edb6498cd..b9aa0ca29bf 100644
--- a/arch/m68knommu/platform/5307/head.S
+++ b/arch/m68knommu/platform/5307/head.S
@@ -64,6 +64,26 @@
 	negl	%d0			/* negate bits */
 .endm
 
+#elif defined(CONFIG_M520x)
+.macro GET_MEM_SIZE
+	clrl	%d0
+	movel	MCF_MBAR+MCFSIM_SDCS0, %d2 /* Get SDRAM chip select 0 config */
+	andl	#0x1f, %d2		/* Get only the chip select size */
+	beq	3f			/* Check if it is enabled */
+	addql	#1, %d2			/* Form exponent */
+	moveql	#1, %d0
+	lsll	%d2, %d0		/* 2 ^ exponent */
+3:
+	movel	MCF_MBAR+MCFSIM_SDCS1, %d2 /* Get SDRAM chip select 1 config */
+	andl	#0x1f, %d2		/* Get only the chip select size */
+	beq	4f			/* Check if it is enabled */
+	addql	#1, %d2			/* Form exponent */
+	moveql	#1, %d1
+	lsll	%d2, %d1		/* 2 ^ exponent */
+	addl	%d1, %d0		/* Total size of SDRAM in d0 */
+4:
+.endm
+
 #else
 #error "ERROR: I don't know how to probe your boards memory size?"
 #endif
diff --git a/arch/m68knommu/platform/5307/timers.c b/arch/m68knommu/platform/5307/timers.c
index 24781f00933..e5668af1978 100644
--- a/arch/m68knommu/platform/5307/timers.c
+++ b/arch/m68knommu/platform/5307/timers.c
@@ -3,7 +3,7 @@
 /*
  *	timers.c -- generic ColdFire hardware timer support.
  *
- *	Copyright (C) 1999-2003, Greg Ungerer (gerg@snapgear.com)
+ *	Copyright (C) 1999-2006, Greg Ungerer (gerg@snapgear.com)
  */
 
 /***************************************************************************/
@@ -44,6 +44,14 @@ unsigned int	mcf_timerlevel = 5;
 extern void mcf_settimericr(int timer, int level);
 extern int mcf_timerirqpending(int timer);
 
+#if defined(CONFIG_M532x)
+#define	__raw_readtrr	__raw_readl
+#define	__raw_writetrr	__raw_writel
+#else
+#define	__raw_readtrr	__raw_readw
+#define	__raw_writetrr	__raw_writew
+#endif
+
 /***************************************************************************/
 
 void coldfire_tick(void)
@@ -57,7 +65,7 @@ void coldfire_tick(void)
 void coldfire_timer_init(irqreturn_t (*handler)(int, void *, struct pt_regs *))
 {
 	__raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR));
-	__raw_writew(((MCF_BUSCLK / 16) / HZ), TA(MCFTIMER_TRR));
+	__raw_writetrr(((MCF_BUSCLK / 16) / HZ), TA(MCFTIMER_TRR));
 	__raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
 		MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR));
 
@@ -76,7 +84,7 @@ unsigned long coldfire_timer_offset(void)
 	unsigned long trr, tcn, offset;
 
 	tcn = __raw_readw(TA(MCFTIMER_TCN));
-	trr = __raw_readw(TA(MCFTIMER_TRR));
+	trr = __raw_readtrr(TA(MCFTIMER_TRR));
 	offset = (tcn * (1000000 / HZ)) / trr;
 
 	/* Check if we just wrapped the counters and maybe missed a tick */
@@ -120,7 +128,7 @@ void coldfire_profile_init(void)
 	/* Set up TIMER 2 as high speed profile clock */
 	__raw_writew(MCFTIMER_TMR_DISABLE, PA(MCFTIMER_TMR));
 
-	__raw_writew(((MCF_CLK / 16) / PROFILEHZ), PA(MCFTIMER_TRR));
+	__raw_writetrr(((MCF_CLK / 16) / PROFILEHZ), PA(MCFTIMER_TRR));
 	__raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
 		MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, PA(MCFTIMER_TMR));
 
diff --git a/arch/m68knommu/platform/68360/config.c b/arch/m68knommu/platform/68360/config.c
index c5482e3622e..1b36f626176 100644
--- a/arch/m68knommu/platform/68360/config.c
+++ b/arch/m68knommu/platform/68360/config.c
@@ -114,7 +114,7 @@ void BSP_gettod (int *yearp, int *monp, int *dayp,
 {
 }
 
-int BSP_hwclk(int op, struct hwclk_time *t)
+int BSP_hwclk(int op, struct rtc_time *t)
 {
   if (!op) {
     /* read */
diff --git a/arch/m68knommu/platform/68360/head-ram.S b/arch/m68knommu/platform/68360/head-ram.S
index 2ea51479f13..2ef06242398 100644
--- a/arch/m68knommu/platform/68360/head-ram.S
+++ b/arch/m68knommu/platform/68360/head-ram.S
@@ -25,6 +25,7 @@
 .global _periph_base
 
 #define	RAMEND                      (CONFIG_RAMBASE + CONFIG_RAMSIZE)
+#define	ROMEND                      (CONFIG_ROMBASE + CONFIG_ROMSIZE)
 
 #define REGB                        0x1000
 #define PEPAR                       (_dprbase + REGB + 0x0016)
@@ -175,7 +176,7 @@ configure_chip_select_0:
 	move.l	%d0, BR0
 
 configure_chip_select_1:
-	move.l	#__rom_end, %d0
+	move.l	#ROMEND, %d0
 	subi.l	#__rom_start, %d0
 	subq.l	#0x01, %d0
 	eori.l	#SIM_OR_MASK, %d0
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 27f83e64296..d8af858fe3f 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -16,6 +16,7 @@ config MIPS_MTX1
 	bool "4G Systems MTX-1 board"
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select RESOURCES_64BIT if PCI
 	select SOC_AU1500
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -32,6 +33,7 @@ config MIPS_PB1000
 	select SOC_AU1000
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select RESOURCES_64BIT if PCI
 	select SWAP_IO_SPACE
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -41,6 +43,7 @@ config MIPS_PB1100
 	select SOC_AU1100
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select RESOURCES_64BIT if PCI
 	select SWAP_IO_SPACE
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -50,6 +53,7 @@ config MIPS_PB1500
 	select SOC_AU1500
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select RESOURCES_64BIT if PCI
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
@@ -59,6 +63,7 @@ config MIPS_PB1550
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select MIPS_DISABLE_OBSOLETE_IDE
+	select RESOURCES_64BIT if PCI
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
@@ -67,6 +72,7 @@ config MIPS_PB1200
 	select SOC_AU1200
 	select DMA_NONCOHERENT
 	select MIPS_DISABLE_OBSOLETE_IDE
+	select RESOURCES_64BIT if PCI
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
@@ -75,6 +81,7 @@ config MIPS_DB1000
 	select SOC_AU1000
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
+	select RESOURCES_64BIT if PCI
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
@@ -91,6 +98,7 @@ config MIPS_DB1500
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select MIPS_DISABLE_OBSOLETE_IDE
+	select RESOURCES_64BIT if PCI
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -101,6 +109,7 @@ config MIPS_DB1550
 	select HW_HAS_PCI
 	select DMA_NONCOHERENT
 	select MIPS_DISABLE_OBSOLETE_IDE
+	select RESOURCES_64BIT if PCI
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
@@ -233,6 +242,7 @@ config LASAT
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config MIPS_ATLAS
 	bool "MIPS Atlas board"
@@ -256,6 +266,7 @@ config MIPS_ATLAS
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_MULTITHREADING if EXPERIMENTAL
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 	help
 	  This enables support for the MIPS Technologies Atlas evaluation
 	  board.
@@ -410,6 +421,7 @@ config MOMENCO_OCELOT_C
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 	help
 	  The Ocelot is a MIPS-based Single Board Computer (SBC) made by
 	  Momentum Computer <http://www.momenco.com/>.
@@ -560,6 +572,7 @@ config SGI_IP27
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_SUPPORTS_NUMA
 	select SYS_SUPPORTS_SMP
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 	help
 	  This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
 	  workstations.  To compile a Linux kernel that runs on these, say Y
@@ -826,6 +839,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
 	bool
 	default y
 
+config GENERIC_HARDIRQS_NO__DO_IRQ
+	bool
+	default n
+
 #
 # Select some configuration options automatically based on user selections.
 #
@@ -987,6 +1004,7 @@ config SOC_PNX8550
 	select HW_HAS_PCI
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_32BIT_KERNEL
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config SWAP_IO_SPACE
 	bool
@@ -1268,6 +1286,7 @@ config CPU_RM9000
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 	select CPU_SUPPORTS_HIGHMEM
+	select WEAK_ORDERING
 
 config CPU_SB1
 	bool "SB1"
@@ -1276,6 +1295,7 @@ config CPU_SB1
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 	select CPU_SUPPORTS_HIGHMEM
+	select WEAK_ORDERING
 
 endchoice
 
@@ -1336,6 +1356,8 @@ config SYS_HAS_CPU_RM9000
 config SYS_HAS_CPU_SB1
 	bool
 
+config WEAK_ORDERING
+	bool
 endmenu
 
 #
@@ -1940,6 +1962,11 @@ config COMPAT
 	depends on MIPS32_COMPAT
 	default y
 
+config SYSVIPC_COMPAT
+	bool
+	depends on COMPAT && SYSVIPC
+	default y
+
 config MIPS32_O32
 	bool "Kernel support for o32 binaries"
 	depends on MIPS32_COMPAT
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index c8430c07355..6d55e8aab66 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -25,6 +25,7 @@
 #include <asm/cpu.h>
 #include <asm/irq_regs.h>
 #include <asm/processor.h>
+#include <asm/ptrace.h>
 #include <asm/system.h>
 #include <asm/traps.h>
 
diff --git a/arch/mips/dec/ioasic-irq.c b/arch/mips/dec/ioasic-irq.c
index 269b22b3431..4c7cb4048d3 100644
--- a/arch/mips/dec/ioasic-irq.c
+++ b/arch/mips/dec/ioasic-irq.c
@@ -67,7 +67,6 @@ static struct irq_chip ioasic_irq_type = {
 	.mask = mask_ioasic_irq,
 	.mask_ack = ack_ioasic_irq,
 	.unmask = unmask_ioasic_irq,
-	.end = end_ioasic_irq,
 };
 
 
@@ -106,8 +105,7 @@ void __init init_ioasic_irqs(int base)
 		set_irq_chip_and_handler(i, &ioasic_irq_type,
 					 handle_level_irq);
 	for (; i < base + IO_IRQ_LINES; i++)
-		set_irq_chip_and_handler(i, &ioasic_dma_irq_type,
-					 handle_level_irq);
+		set_irq_chip(i, &ioasic_dma_irq_type);
 
 	ioasic_irq_base = base;
 }
diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c
index f19b4617a0a..d3b8002bf1e 100644
--- a/arch/mips/dec/kn01-berr.c
+++ b/arch/mips/dec/kn01-berr.c
@@ -20,8 +20,10 @@
 #include <linux/types.h>
 
 #include <asm/inst.h>
+#include <asm/irq_regs.h>
 #include <asm/mipsregs.h>
 #include <asm/page.h>
+#include <asm/ptrace.h>
 #include <asm/system.h>
 #include <asm/traps.h>
 #include <asm/uaccess.h>
diff --git a/arch/mips/dec/kn02-irq.c b/arch/mips/dec/kn02-irq.c
index 5a9be4c9358..916e46b8ccd 100644
--- a/arch/mips/dec/kn02-irq.c
+++ b/arch/mips/dec/kn02-irq.c
@@ -57,19 +57,12 @@ static void ack_kn02_irq(unsigned int irq)
 	iob();
 }
 
-static void end_kn02_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		unmask_kn02_irq(irq);
-}
-
 static struct irq_chip kn02_irq_type = {
 	.typename = "KN02-CSR",
 	.ack = ack_kn02_irq,
 	.mask = mask_kn02_irq,
 	.mask_ack = ack_kn02_irq,
 	.unmask = unmask_kn02_irq,
-	.end = end_kn02_irq,
 };
 
 
diff --git a/arch/mips/emma2rh/common/irq_emma2rh.c b/arch/mips/emma2rh/common/irq_emma2rh.c
index 59b98299c89..8d880f0b06e 100644
--- a/arch/mips/emma2rh/common/irq_emma2rh.c
+++ b/arch/mips/emma2rh/common/irq_emma2rh.c
@@ -56,19 +56,12 @@ static void emma2rh_irq_disable(unsigned int irq)
 	ll_emma2rh_irq_disable(irq - emma2rh_irq_base);
 }
 
-static void emma2rh_irq_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		ll_emma2rh_irq_enable(irq - emma2rh_irq_base);
-}
-
 struct irq_chip emma2rh_irq_controller = {
 	.typename = "emma2rh_irq",
 	.ack = emma2rh_irq_disable,
 	.mask = emma2rh_irq_disable,
 	.mask_ack = emma2rh_irq_disable,
 	.unmask = emma2rh_irq_enable,
-	.end = emma2rh_irq_end,
 };
 
 void emma2rh_irq_init(u32 irq_base)
diff --git a/arch/mips/emma2rh/markeins/irq_markeins.c b/arch/mips/emma2rh/markeins/irq_markeins.c
index 3ac4e405ecd..2116d9be5fa 100644
--- a/arch/mips/emma2rh/markeins/irq_markeins.c
+++ b/arch/mips/emma2rh/markeins/irq_markeins.c
@@ -48,19 +48,12 @@ static void emma2rh_sw_irq_disable(unsigned int irq)
 	ll_emma2rh_sw_irq_disable(irq - emma2rh_sw_irq_base);
 }
 
-static void emma2rh_sw_irq_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		ll_emma2rh_sw_irq_enable(irq - emma2rh_sw_irq_base);
-}
-
 struct irq_chip emma2rh_sw_irq_controller = {
 	.typename = "emma2rh_sw_irq",
 	.ack = emma2rh_sw_irq_disable,
 	.mask = emma2rh_sw_irq_disable,
 	.mask_ack = emma2rh_sw_irq_disable,
 	.unmask = emma2rh_sw_irq_enable,
-	.end = emma2rh_sw_irq_end,
 };
 
 void emma2rh_sw_irq_init(u32 irq_base)
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 5c4f50cdf15..f8d417b5c2b 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -39,19 +39,12 @@ void disable_r4030_irq(unsigned int irq)
 	spin_unlock_irqrestore(&r4030_lock, flags);
 }
 
-static void end_r4030_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_r4030_irq(irq);
-}
-
 static struct irq_chip r4030_irq_type = {
 	.typename = "R4030",
 	.ack = disable_r4030_irq,
 	.mask = disable_r4030_irq,
 	.mask_ack = disable_r4030_irq,
 	.unmask = enable_r4030_irq,
-	.end = end_r4030_irq,
 };
 
 void __init init_r4030_ints(void)
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 2526c0ca4d8..b59a676c6d0 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -19,9 +19,6 @@
 #include <asm/i8259.h>
 #include <asm/io.h>
 
-void enable_8259A_irq(unsigned int irq);
-void disable_8259A_irq(unsigned int irq);
-
 /*
  * This is the 'legacy' 8259A Programmable Interrupt Controller,
  * present in the majority of PC/AT boxes.
@@ -31,23 +28,16 @@ void disable_8259A_irq(unsigned int irq);
  * moves to arch independent land
  */
 
+static int i8259A_auto_eoi;
 DEFINE_SPINLOCK(i8259A_lock);
-
-static void end_8259A_irq (unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)) &&
-	    irq_desc[irq].action)
-		enable_8259A_irq(irq);
-}
-
+/* some platforms call this... */
 void mask_and_ack_8259A(unsigned int);
 
-static struct irq_chip i8259A_irq_type = {
-	.typename = "XT-PIC",
-	.enable = enable_8259A_irq,
-	.disable = disable_8259A_irq,
-	.ack = mask_and_ack_8259A,
-	.end = end_8259A_irq,
+static struct irq_chip i8259A_chip = {
+	.name		= "XT-PIC",
+	.mask		= disable_8259A_irq,
+	.unmask		= enable_8259A_irq,
+	.mask_ack	= mask_and_ack_8259A,
 };
 
 /*
@@ -59,8 +49,8 @@ static struct irq_chip i8259A_irq_type = {
  */
 static unsigned int cached_irq_mask = 0xffff;
 
-#define cached_21	(cached_irq_mask)
-#define cached_A1	(cached_irq_mask >> 8)
+#define cached_master_mask	(cached_irq_mask)
+#define cached_slave_mask	(cached_irq_mask >> 8)
 
 void disable_8259A_irq(unsigned int irq)
 {
@@ -70,9 +60,9 @@ void disable_8259A_irq(unsigned int irq)
 	spin_lock_irqsave(&i8259A_lock, flags);
 	cached_irq_mask |= mask;
 	if (irq & 8)
-		outb(cached_A1,0xA1);
+		outb(cached_slave_mask, PIC_SLAVE_IMR);
 	else
-		outb(cached_21,0x21);
+		outb(cached_master_mask, PIC_MASTER_IMR);
 	spin_unlock_irqrestore(&i8259A_lock, flags);
 }
 
@@ -84,9 +74,9 @@ void enable_8259A_irq(unsigned int irq)
 	spin_lock_irqsave(&i8259A_lock, flags);
 	cached_irq_mask &= mask;
 	if (irq & 8)
-		outb(cached_A1,0xA1);
+		outb(cached_slave_mask, PIC_SLAVE_IMR);
 	else
-		outb(cached_21,0x21);
+		outb(cached_master_mask, PIC_MASTER_IMR);
 	spin_unlock_irqrestore(&i8259A_lock, flags);
 }
 
@@ -98,9 +88,9 @@ int i8259A_irq_pending(unsigned int irq)
 
 	spin_lock_irqsave(&i8259A_lock, flags);
 	if (irq < 8)
-		ret = inb(0x20) & mask;
+		ret = inb(PIC_MASTER_CMD) & mask;
 	else
-		ret = inb(0xA0) & (mask >> 8);
+		ret = inb(PIC_SLAVE_CMD) & (mask >> 8);
 	spin_unlock_irqrestore(&i8259A_lock, flags);
 
 	return ret;
@@ -109,7 +99,7 @@ int i8259A_irq_pending(unsigned int irq)
 void make_8259A_irq(unsigned int irq)
 {
 	disable_irq_nosync(irq);
-	set_irq_chip(irq, &i8259A_irq_type);
+	set_irq_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
 	enable_irq(irq);
 }
 
@@ -125,14 +115,14 @@ static inline int i8259A_irq_real(unsigned int irq)
 	int irqmask = 1 << irq;
 
 	if (irq < 8) {
-		outb(0x0B,0x20);		/* ISR register */
-		value = inb(0x20) & irqmask;
-		outb(0x0A,0x20);		/* back to the IRR register */
+		outb(0x0B,PIC_MASTER_CMD);	/* ISR register */
+		value = inb(PIC_MASTER_CMD) & irqmask;
+		outb(0x0A,PIC_MASTER_CMD);	/* back to the IRR register */
 		return value;
 	}
-	outb(0x0B,0xA0);		/* ISR register */
-	value = inb(0xA0) & (irqmask >> 8);
-	outb(0x0A,0xA0);		/* back to the IRR register */
+	outb(0x0B,PIC_SLAVE_CMD);	/* ISR register */
+	value = inb(PIC_SLAVE_CMD) & (irqmask >> 8);
+	outb(0x0A,PIC_SLAVE_CMD);	/* back to the IRR register */
 	return value;
 }
 
@@ -149,17 +139,19 @@ void mask_and_ack_8259A(unsigned int irq)
 
 	spin_lock_irqsave(&i8259A_lock, flags);
 	/*
-	 * Lightweight spurious IRQ detection. We do not want to overdo
-	 * spurious IRQ handling - it's usually a sign of hardware problems, so
-	 * we only do the checks we can do without slowing down good hardware
-	 * nnecesserily.
+	 * Lightweight spurious IRQ detection. We do not want
+	 * to overdo spurious IRQ handling - it's usually a sign
+	 * of hardware problems, so we only do the checks we can
+	 * do without slowing down good hardware unnecessarily.
 	 *
-	 * Note that IRQ7 and IRQ15 (the two spurious IRQs usually resulting
-	 * rom the 8259A-1|2 PICs) occur even if the IRQ is masked in the 8259A.
-	 * Thus we can check spurious 8259A IRQs without doing the quite slow
-	 * i8259A_irq_real() call for every IRQ.  This does not cover 100% of
-	 * spurious interrupts, but should be enough to warn the user that
-	 * there is something bad going on ...
+	 * Note that IRQ7 and IRQ15 (the two spurious IRQs
+	 * usually resulting from the 8259A-1|2 PICs) occur
+	 * even if the IRQ is masked in the 8259A. Thus we
+	 * can check spurious 8259A IRQs without doing the
+	 * quite slow i8259A_irq_real() call for every IRQ.
+	 * This does not cover 100% of spurious interrupts,
+	 * but should be enough to warn the user that there
+	 * is something bad going on ...
 	 */
 	if (cached_irq_mask & irqmask)
 		goto spurious_8259A_irq;
@@ -167,14 +159,14 @@ void mask_and_ack_8259A(unsigned int irq)
 
 handle_real_irq:
 	if (irq & 8) {
-		inb(0xA1);		/* DUMMY - (do we need this?) */
-		outb(cached_A1,0xA1);
-		outb(0x60+(irq&7),0xA0);/* 'Specific EOI' to slave */
-		outb(0x62,0x20);	/* 'Specific EOI' to master-IRQ2 */
+		inb(PIC_SLAVE_IMR);	/* DUMMY - (do we need this?) */
+		outb(cached_slave_mask, PIC_SLAVE_IMR);
+		outb(0x60+(irq&7),PIC_SLAVE_CMD);/* 'Specific EOI' to slave */
+		outb(0x60+PIC_CASCADE_IR,PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */
 	} else {
-		inb(0x21);		/* DUMMY - (do we need this?) */
-		outb(cached_21,0x21);
-		outb(0x60+irq,0x20);	/* 'Specific EOI' to master */
+		inb(PIC_MASTER_IMR);	/* DUMMY - (do we need this?) */
+		outb(cached_master_mask, PIC_MASTER_IMR);
+		outb(0x60+irq,PIC_MASTER_CMD);	/* 'Specific EOI to master */
 	}
 #ifdef CONFIG_MIPS_MT_SMTC
         if (irq_hwmask[irq] & ST0_IM)
@@ -195,7 +187,7 @@ spurious_8259A_irq:
 		goto handle_real_irq;
 
 	{
-		static int spurious_irq_mask = 0;
+		static int spurious_irq_mask;
 		/*
 		 * At this point we can be sure the IRQ is spurious,
 		 * lets ACK and report it. [once per IRQ]
@@ -216,13 +208,25 @@ spurious_8259A_irq:
 
 static int i8259A_resume(struct sys_device *dev)
 {
-	init_8259A(0);
+	init_8259A(i8259A_auto_eoi);
+	return 0;
+}
+
+static int i8259A_shutdown(struct sys_device *dev)
+{
+	/* Put the i8259A into a quiescent state that
+	 * the kernel initialization code can get it
+	 * out of.
+	 */
+	outb(0xff, PIC_MASTER_IMR);	/* mask all of 8259A-1 */
+	outb(0xff, PIC_SLAVE_IMR);	/* mask all of 8259A-1 */
 	return 0;
 }
 
 static struct sysdev_class i8259_sysdev_class = {
 	set_kset_name("i8259"),
 	.resume = i8259A_resume,
+	.shutdown = i8259A_shutdown,
 };
 
 static struct sys_device device_i8259A = {
@@ -244,41 +248,41 @@ void __init init_8259A(int auto_eoi)
 {
 	unsigned long flags;
 
+	i8259A_auto_eoi = auto_eoi;
+
 	spin_lock_irqsave(&i8259A_lock, flags);
 
-	outb(0xff, 0x21);	/* mask all of 8259A-1 */
-	outb(0xff, 0xA1);	/* mask all of 8259A-2 */
+	outb(0xff, PIC_MASTER_IMR);	/* mask all of 8259A-1 */
+	outb(0xff, PIC_SLAVE_IMR);	/* mask all of 8259A-2 */
 
 	/*
 	 * outb_p - this has to work on a wide range of PC hardware.
 	 */
-	outb_p(0x11, 0x20);	/* ICW1: select 8259A-1 init */
-	outb_p(0x00, 0x21);	/* ICW2: 8259A-1 IR0-7 mapped to 0x00-0x07 */
-	outb_p(0x04, 0x21);	/* 8259A-1 (the master) has a slave on IR2 */
-	if (auto_eoi)
-		outb_p(0x03, 0x21);	/* master does Auto EOI */
-	else
-		outb_p(0x01, 0x21);	/* master expects normal EOI */
-
-	outb_p(0x11, 0xA0);	/* ICW1: select 8259A-2 init */
-	outb_p(0x08, 0xA1);	/* ICW2: 8259A-2 IR0-7 mapped to 0x08-0x0f */
-	outb_p(0x02, 0xA1);	/* 8259A-2 is a slave on master's IR2 */
-	outb_p(0x01, 0xA1);	/* (slave's support for AEOI in flat mode
-				    is to be investigated) */
-
+	outb_p(0x11, PIC_MASTER_CMD);	/* ICW1: select 8259A-1 init */
+	outb_p(I8259A_IRQ_BASE + 0, PIC_MASTER_IMR);	/* ICW2: 8259A-1 IR0 mapped to I8259A_IRQ_BASE + 0x00 */
+	outb_p(1U << PIC_CASCADE_IR, PIC_MASTER_IMR);	/* 8259A-1 (the master) has a slave on IR2 */
+	if (auto_eoi)	/* master does Auto EOI */
+		outb_p(MASTER_ICW4_DEFAULT | PIC_ICW4_AEOI, PIC_MASTER_IMR);
+	else		/* master expects normal EOI */
+		outb_p(MASTER_ICW4_DEFAULT, PIC_MASTER_IMR);
+
+	outb_p(0x11, PIC_SLAVE_CMD);	/* ICW1: select 8259A-2 init */
+	outb_p(I8259A_IRQ_BASE + 8, PIC_SLAVE_IMR);	/* ICW2: 8259A-2 IR0 mapped to I8259A_IRQ_BASE + 0x08 */
+	outb_p(PIC_CASCADE_IR, PIC_SLAVE_IMR);	/* 8259A-2 is a slave on master's IR2 */
+	outb_p(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); /* (slave's support for AEOI in flat mode is to be investigated) */
 	if (auto_eoi)
 		/*
-		 * in AEOI mode we just have to mask the interrupt
+		 * In AEOI mode we just have to mask the interrupt
 		 * when acking.
 		 */
-		i8259A_irq_type.ack = disable_8259A_irq;
+		i8259A_chip.mask_ack = disable_8259A_irq;
 	else
-		i8259A_irq_type.ack = mask_and_ack_8259A;
+		i8259A_chip.mask_ack = mask_and_ack_8259A;
 
 	udelay(100);		/* wait for 8259A to initialize */
 
-	outb(cached_21, 0x21);	/* restore master IRQ mask */
-	outb(cached_A1, 0xA1);	/* restore slave IRQ mask */
+	outb(cached_master_mask, PIC_MASTER_IMR); /* restore master IRQ mask */
+	outb(cached_slave_mask, PIC_SLAVE_IMR);	  /* restore slave IRQ mask */
 
 	spin_unlock_irqrestore(&i8259A_lock, flags);
 }
@@ -291,11 +295,17 @@ static struct irqaction irq2 = {
 };
 
 static struct resource pic1_io_resource = {
-	.name = "pic1", .start = 0x20, .end = 0x21, .flags = IORESOURCE_BUSY
+	.name = "pic1",
+	.start = PIC_MASTER_CMD,
+	.end = PIC_MASTER_IMR,
+	.flags = IORESOURCE_BUSY
 };
 
 static struct resource pic2_io_resource = {
-	.name = "pic2", .start = 0xa0, .end = 0xa1, .flags = IORESOURCE_BUSY
+	.name = "pic2",
+	.start = PIC_SLAVE_CMD,
+	.end = PIC_SLAVE_IMR,
+	.flags = IORESOURCE_BUSY
 };
 
 /*
@@ -313,7 +323,7 @@ void __init init_i8259_irqs (void)
 	init_8259A(0);
 
 	for (i = 0; i < 16; i++)
-		set_irq_chip(i, &i8259A_irq_type);
+		set_irq_chip_and_handler(i, &i8259A_chip, handle_level_irq);
 
-	setup_irq(2, &irq2);
+	setup_irq(PIC_CASCADE_IR, &irq2);
 }
diff --git a/arch/mips/kernel/irq-mv6434x.c b/arch/mips/kernel/irq-mv6434x.c
index 6cfb31cafde..efbd219845b 100644
--- a/arch/mips/kernel/irq-mv6434x.c
+++ b/arch/mips/kernel/irq-mv6434x.c
@@ -67,15 +67,6 @@ static inline void unmask_mv64340_irq(unsigned int irq)
 }
 
 /*
- * End IRQ processing
- */
-static void end_mv64340_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		unmask_mv64340_irq(irq);
-}
-
-/*
  * Interrupt handler for interrupts coming from the Marvell chip.
  * It could be built in ethernet ports etc...
  */
@@ -106,7 +97,6 @@ struct irq_chip mv64340_irq_type = {
 	.mask = mask_mv64340_irq,
 	.mask_ack = mask_mv64340_irq,
 	.unmask = unmask_mv64340_irq,
-	.end = end_mv64340_irq,
 };
 
 void __init mv64340_irq_init(unsigned int base)
diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c
index ddcc2a5f8a0..123324ba8c1 100644
--- a/arch/mips/kernel/irq-rm7000.c
+++ b/arch/mips/kernel/irq-rm7000.c
@@ -29,19 +29,12 @@ static inline void mask_rm7k_irq(unsigned int irq)
 	clear_c0_intcontrol(0x100 << (irq - irq_base));
 }
 
-static void rm7k_cpu_irq_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		unmask_rm7k_irq(irq);
-}
-
 static struct irq_chip rm7k_irq_controller = {
 	.typename = "RM7000",
 	.ack = mask_rm7k_irq,
 	.mask = mask_rm7k_irq,
 	.mask_ack = mask_rm7k_irq,
 	.unmask = unmask_rm7k_irq,
-	.end = rm7k_cpu_irq_end,
 };
 
 void __init rm7k_cpu_irq_init(int base)
diff --git a/arch/mips/kernel/irq-rm9000.c b/arch/mips/kernel/irq-rm9000.c
index ba6440c88ab..0e6f4c5349d 100644
--- a/arch/mips/kernel/irq-rm9000.c
+++ b/arch/mips/kernel/irq-rm9000.c
@@ -80,19 +80,12 @@ static void rm9k_perfcounter_irq_shutdown(unsigned int irq)
 	on_each_cpu(local_rm9k_perfcounter_irq_shutdown, (void *) irq, 0, 1);
 }
 
-static void rm9k_cpu_irq_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		unmask_rm9k_irq(irq);
-}
-
 static struct irq_chip rm9k_irq_controller = {
 	.typename = "RM9000",
 	.ack = mask_rm9k_irq,
 	.mask = mask_rm9k_irq,
 	.mask_ack = mask_rm9k_irq,
 	.unmask = unmask_rm9k_irq,
-	.end = rm9k_cpu_irq_end,
 };
 
 static struct irq_chip rm9k_perfcounter_irq = {
@@ -103,7 +96,6 @@ static struct irq_chip rm9k_perfcounter_irq = {
 	.mask = mask_rm9k_irq,
 	.mask_ack = mask_rm9k_irq,
 	.unmask = unmask_rm9k_irq,
-	.end = rm9k_cpu_irq_end,
 };
 
 unsigned int rm9000_perfcount_irq;
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index b339798b317..2fe4c868a80 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -117,7 +117,7 @@ int show_interrupts(struct seq_file *p, void *v)
 		for_each_online_cpu(j)
 			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
-		seq_printf(p, " %14s", irq_desc[i].chip->typename);
+		seq_printf(p, " %14s", irq_desc[i].chip->name);
 		seq_printf(p, "  %s", action->name);
 
 		for (action=action->next; action; action = action->next)
diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index be5ac23d381..fcc86b96ccf 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -50,12 +50,6 @@ static inline void mask_mips_irq(unsigned int irq)
 	irq_disable_hazard();
 }
 
-static void mips_cpu_irq_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		unmask_mips_irq(irq);
-}
-
 static struct irq_chip mips_cpu_irq_controller = {
 	.typename	= "MIPS",
 	.ack		= mask_mips_irq,
@@ -63,7 +57,6 @@ static struct irq_chip mips_cpu_irq_controller = {
 	.mask_ack	= mask_mips_irq,
 	.unmask		= unmask_mips_irq,
 	.eoi		= unmask_mips_irq,
-	.end		= mips_cpu_irq_end,
 };
 
 /*
@@ -96,8 +89,6 @@ static void mips_mt_cpu_irq_ack(unsigned int irq)
 	mask_mips_mt_irq(irq);
 }
 
-#define mips_mt_cpu_irq_end mips_cpu_irq_end
-
 static struct irq_chip mips_mt_cpu_irq_controller = {
 	.typename	= "MIPS",
 	.startup	= mips_mt_cpu_irq_startup,
@@ -106,7 +97,6 @@ static struct irq_chip mips_mt_cpu_irq_controller = {
 	.mask_ack	= mips_mt_cpu_irq_ack,
 	.unmask		= unmask_mips_mt_irq,
 	.eoi		= unmask_mips_mt_irq,
-	.end		= mips_mt_cpu_irq_end,
 };
 
 void __init mips_cpu_irq_init(int irq_base)
diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c
index f06a144c788..2c82412b9ef 100644
--- a/arch/mips/kernel/kspd.c
+++ b/arch/mips/kernel/kspd.c
@@ -319,7 +319,7 @@ static void sp_cleanup(void)
 static int channel_open = 0;
 
 /* the work handler */
-static void sp_work(void *data)
+static void sp_work(struct work_struct *unused)
 {
 	if (!channel_open) {
 		if( rtlx_open(RTLX_CHANNEL_SYSIO, 1) != 0) {
@@ -354,7 +354,7 @@ static void startwork(int vpe)
 			return;
 		}
 
-		INIT_WORK(&work, sp_work, NULL);
+		INIT_WORK(&work, sp_work);
 		queue_work(workqueue, &work);
 	} else
 		queue_work(workqueue, &work);
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 7a3ebbeba1f..b061c9aa630 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -382,531 +382,6 @@ asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
 	return ret;
 }
 
-struct msgbuf32 { s32 mtype; char mtext[1]; };
-
-struct ipc_perm32
-{
-	key_t    	  key;
-        __compat_uid_t  uid;
-        __compat_gid_t  gid;
-        __compat_uid_t  cuid;
-        __compat_gid_t  cgid;
-        compat_mode_t	mode;
-        unsigned short  seq;
-};
-
-struct ipc64_perm32 {
-	key_t key;
-	__compat_uid_t uid;
-	__compat_gid_t gid;
-	__compat_uid_t cuid;
-	__compat_gid_t cgid;
-	compat_mode_t	mode;
-	unsigned short	seq;
-	unsigned short __pad1;
-	unsigned int __unused1;
-	unsigned int __unused2;
-};
-
-struct semid_ds32 {
-        struct ipc_perm32 sem_perm;               /* permissions .. see ipc.h */
-        compat_time_t   sem_otime;              /* last semop time */
-        compat_time_t   sem_ctime;              /* last change time */
-        u32 sem_base;              /* ptr to first semaphore in array */
-        u32 sem_pending;          /* pending operations to be processed */
-        u32 sem_pending_last;    /* last pending operation */
-        u32 undo;                  /* undo requests on this array */
-        unsigned short  sem_nsems;              /* no. of semaphores in array */
-};
-
-struct semid64_ds32 {
-	struct ipc64_perm32	sem_perm;
-	compat_time_t	sem_otime;
-	compat_time_t	sem_ctime;
-	unsigned int		sem_nsems;
-	unsigned int		__unused1;
-	unsigned int		__unused2;
-};
-
-struct msqid_ds32
-{
-        struct ipc_perm32 msg_perm;
-        u32 msg_first;
-        u32 msg_last;
-        compat_time_t   msg_stime;
-        compat_time_t   msg_rtime;
-        compat_time_t   msg_ctime;
-        u32 wwait;
-        u32 rwait;
-        unsigned short msg_cbytes;
-        unsigned short msg_qnum;
-        unsigned short msg_qbytes;
-        compat_ipc_pid_t msg_lspid;
-        compat_ipc_pid_t msg_lrpid;
-};
-
-struct msqid64_ds32 {
-	struct ipc64_perm32 msg_perm;
-	compat_time_t msg_stime;
-	unsigned int __unused1;
-	compat_time_t msg_rtime;
-	unsigned int __unused2;
-	compat_time_t msg_ctime;
-	unsigned int __unused3;
-	unsigned int msg_cbytes;
-	unsigned int msg_qnum;
-	unsigned int msg_qbytes;
-	compat_pid_t msg_lspid;
-	compat_pid_t msg_lrpid;
-	unsigned int __unused4;
-	unsigned int __unused5;
-};
-
-struct shmid_ds32 {
-        struct ipc_perm32       shm_perm;
-        int                     shm_segsz;
-        compat_time_t		shm_atime;
-        compat_time_t		shm_dtime;
-        compat_time_t		shm_ctime;
-        compat_ipc_pid_t    shm_cpid;
-        compat_ipc_pid_t    shm_lpid;
-        unsigned short          shm_nattch;
-};
-
-struct shmid64_ds32 {
-	struct ipc64_perm32	shm_perm;
-	compat_size_t		shm_segsz;
-	compat_time_t		shm_atime;
-	compat_time_t		shm_dtime;
-	compat_time_t shm_ctime;
-	compat_pid_t shm_cpid;
-	compat_pid_t shm_lpid;
-	unsigned int shm_nattch;
-	unsigned int __unused1;
-	unsigned int __unused2;
-};
-
-struct ipc_kludge32 {
-	u32 msgp;
-	s32 msgtyp;
-};
-
-static int
-do_sys32_semctl(int first, int second, int third, void __user *uptr)
-{
-	union semun fourth;
-	u32 pad;
-	int err, err2;
-	struct semid64_ds s;
-	mm_segment_t old_fs;
-
-	if (!uptr)
-		return -EINVAL;
-	err = -EFAULT;
-	if (get_user (pad, (u32 __user *)uptr))
-		return err;
-	if ((third & ~IPC_64) == SETVAL)
-		fourth.val = (int)pad;
-	else
-		fourth.__pad = (void __user *)A(pad);
-	switch (third & ~IPC_64) {
-	case IPC_INFO:
-	case IPC_RMID:
-	case IPC_SET:
-	case SEM_INFO:
-	case GETVAL:
-	case GETPID:
-	case GETNCNT:
-	case GETZCNT:
-	case GETALL:
-	case SETVAL:
-	case SETALL:
-		err = sys_semctl (first, second, third, fourth);
-		break;
-
-	case IPC_STAT:
-	case SEM_STAT:
-		fourth.__pad = (struct semid64_ds __user *)&s;
-		old_fs = get_fs();
-		set_fs(KERNEL_DS);
-		err = sys_semctl(first, second, third | IPC_64, fourth);
-		set_fs(old_fs);
-
-		if (third & IPC_64) {
-			struct semid64_ds32 __user *usp64 = (struct semid64_ds32 __user *) A(pad);
-
-			if (!access_ok(VERIFY_WRITE, usp64, sizeof(*usp64))) {
-				err = -EFAULT;
-				break;
-			}
-			err2 = __put_user(s.sem_perm.key, &usp64->sem_perm.key);
-			err2 |= __put_user(s.sem_perm.uid, &usp64->sem_perm.uid);
-			err2 |= __put_user(s.sem_perm.gid, &usp64->sem_perm.gid);
-			err2 |= __put_user(s.sem_perm.cuid, &usp64->sem_perm.cuid);
-			err2 |= __put_user(s.sem_perm.cgid, &usp64->sem_perm.cgid);
-			err2 |= __put_user(s.sem_perm.mode, &usp64->sem_perm.mode);
-			err2 |= __put_user(s.sem_perm.seq, &usp64->sem_perm.seq);
-			err2 |= __put_user(s.sem_otime, &usp64->sem_otime);
-			err2 |= __put_user(s.sem_ctime, &usp64->sem_ctime);
-			err2 |= __put_user(s.sem_nsems, &usp64->sem_nsems);
-		} else {
-			struct semid_ds32 __user *usp32 = (struct semid_ds32 __user *) A(pad);
-
-			if (!access_ok(VERIFY_WRITE, usp32, sizeof(*usp32))) {
-				err = -EFAULT;
-				break;
-			}
-			err2 = __put_user(s.sem_perm.key, &usp32->sem_perm.key);
-			err2 |= __put_user(s.sem_perm.uid, &usp32->sem_perm.uid);
-			err2 |= __put_user(s.sem_perm.gid, &usp32->sem_perm.gid);
-			err2 |= __put_user(s.sem_perm.cuid, &usp32->sem_perm.cuid);
-			err2 |= __put_user(s.sem_perm.cgid, &usp32->sem_perm.cgid);
-			err2 |= __put_user(s.sem_perm.mode, &usp32->sem_perm.mode);
-			err2 |= __put_user(s.sem_perm.seq, &usp32->sem_perm.seq);
-			err2 |= __put_user(s.sem_otime, &usp32->sem_otime);
-			err2 |= __put_user(s.sem_ctime, &usp32->sem_ctime);
-			err2 |= __put_user(s.sem_nsems, &usp32->sem_nsems);
-		}
-		if (err2)
-			err = -EFAULT;
-		break;
-
-	default:
-		err = - EINVAL;
-		break;
-	}
-
-	return err;
-}
-
-static int
-do_sys32_msgsnd (int first, int second, int third, void __user *uptr)
-{
-	struct msgbuf32 __user *up = (struct msgbuf32 __user *)uptr;
-	struct msgbuf *p;
-	mm_segment_t old_fs;
-	int err;
-
-	if (second < 0)
-		return -EINVAL;
-	p = kmalloc (second + sizeof (struct msgbuf)
-				    + 4, GFP_USER);
-	if (!p)
-		return -ENOMEM;
-	err = get_user (p->mtype, &up->mtype);
-	if (err)
-		goto out;
-	err |= __copy_from_user (p->mtext, &up->mtext, second);
-	if (err)
-		goto out;
-	old_fs = get_fs ();
-	set_fs (KERNEL_DS);
-	err = sys_msgsnd (first, (struct msgbuf __user *)p, second, third);
-	set_fs (old_fs);
-out:
-	kfree (p);
-
-	return err;
-}
-
-static int
-do_sys32_msgrcv (int first, int second, int msgtyp, int third,
-		 int version, void __user *uptr)
-{
-	struct msgbuf32 __user *up;
-	struct msgbuf *p;
-	mm_segment_t old_fs;
-	int err;
-
-	if (!version) {
-		struct ipc_kludge32 __user *uipck = (struct ipc_kludge32 __user *)uptr;
-		struct ipc_kludge32 ipck;
-
-		err = -EINVAL;
-		if (!uptr)
-			goto out;
-		err = -EFAULT;
-		if (copy_from_user (&ipck, uipck, sizeof (struct ipc_kludge32)))
-			goto out;
-		uptr = (void __user *)AA(ipck.msgp);
-		msgtyp = ipck.msgtyp;
-	}
-
-	if (second < 0)
-		return -EINVAL;
-	err = -ENOMEM;
-	p = kmalloc (second + sizeof (struct msgbuf) + 4, GFP_USER);
-	if (!p)
-		goto out;
-	old_fs = get_fs ();
-	set_fs (KERNEL_DS);
-	err = sys_msgrcv (first, (struct msgbuf __user *)p, second + 4, msgtyp, third);
-	set_fs (old_fs);
-	if (err < 0)
-		goto free_then_out;
-	up = (struct msgbuf32 __user *)uptr;
-	if (put_user (p->mtype, &up->mtype) ||
-	    __copy_to_user (&up->mtext, p->mtext, err))
-		err = -EFAULT;
-free_then_out:
-	kfree (p);
-out:
-	return err;
-}
-
-static int
-do_sys32_msgctl (int first, int second, void __user *uptr)
-{
-	int err = -EINVAL, err2;
-	struct msqid64_ds m;
-	struct msqid_ds32 __user *up32 = (struct msqid_ds32 __user *)uptr;
-	struct msqid64_ds32 __user *up64 = (struct msqid64_ds32 __user *)uptr;
-	mm_segment_t old_fs;
-
-	switch (second & ~IPC_64) {
-	case IPC_INFO:
-	case IPC_RMID:
-	case MSG_INFO:
-		err = sys_msgctl (first, second, (struct msqid_ds __user *)uptr);
-		break;
-
-	case IPC_SET:
-		if (second & IPC_64) {
-			if (!access_ok(VERIFY_READ, up64, sizeof(*up64))) {
-				err = -EFAULT;
-				break;
-			}
-			err = __get_user(m.msg_perm.uid, &up64->msg_perm.uid);
-			err |= __get_user(m.msg_perm.gid, &up64->msg_perm.gid);
-			err |= __get_user(m.msg_perm.mode, &up64->msg_perm.mode);
-			err |= __get_user(m.msg_qbytes, &up64->msg_qbytes);
-		} else {
-			if (!access_ok(VERIFY_READ, up32, sizeof(*up32))) {
-				err = -EFAULT;
-				break;
-			}
-			err = __get_user(m.msg_perm.uid, &up32->msg_perm.uid);
-			err |= __get_user(m.msg_perm.gid, &up32->msg_perm.gid);
-			err |= __get_user(m.msg_perm.mode, &up32->msg_perm.mode);
-			err |= __get_user(m.msg_qbytes, &up32->msg_qbytes);
-		}
-		if (err)
-			break;
-		old_fs = get_fs();
-		set_fs(KERNEL_DS);
-		err = sys_msgctl(first, second | IPC_64, (struct msqid_ds __user *)&m);
-		set_fs(old_fs);
-		break;
-
-	case IPC_STAT:
-	case MSG_STAT:
-		old_fs = get_fs();
-		set_fs(KERNEL_DS);
-		err = sys_msgctl(first, second | IPC_64, (struct msqid_ds __user *)&m);
-		set_fs(old_fs);
-		if (second & IPC_64) {
-			if (!access_ok(VERIFY_WRITE, up64, sizeof(*up64))) {
-				err = -EFAULT;
-				break;
-			}
-			err2 = __put_user(m.msg_perm.key, &up64->msg_perm.key);
-			err2 |= __put_user(m.msg_perm.uid, &up64->msg_perm.uid);
-			err2 |= __put_user(m.msg_perm.gid, &up64->msg_perm.gid);
-			err2 |= __put_user(m.msg_perm.cuid, &up64->msg_perm.cuid);
-			err2 |= __put_user(m.msg_perm.cgid, &up64->msg_perm.cgid);
-			err2 |= __put_user(m.msg_perm.mode, &up64->msg_perm.mode);
-			err2 |= __put_user(m.msg_perm.seq, &up64->msg_perm.seq);
-			err2 |= __put_user(m.msg_stime, &up64->msg_stime);
-			err2 |= __put_user(m.msg_rtime, &up64->msg_rtime);
-			err2 |= __put_user(m.msg_ctime, &up64->msg_ctime);
-			err2 |= __put_user(m.msg_cbytes, &up64->msg_cbytes);
-			err2 |= __put_user(m.msg_qnum, &up64->msg_qnum);
-			err2 |= __put_user(m.msg_qbytes, &up64->msg_qbytes);
-			err2 |= __put_user(m.msg_lspid, &up64->msg_lspid);
-			err2 |= __put_user(m.msg_lrpid, &up64->msg_lrpid);
-			if (err2)
-				err = -EFAULT;
-		} else {
-			if (!access_ok(VERIFY_WRITE, up32, sizeof(*up32))) {
-				err = -EFAULT;
-				break;
-			}
-			err2 = __put_user(m.msg_perm.key, &up32->msg_perm.key);
-			err2 |= __put_user(m.msg_perm.uid, &up32->msg_perm.uid);
-			err2 |= __put_user(m.msg_perm.gid, &up32->msg_perm.gid);
-			err2 |= __put_user(m.msg_perm.cuid, &up32->msg_perm.cuid);
-			err2 |= __put_user(m.msg_perm.cgid, &up32->msg_perm.cgid);
-			err2 |= __put_user(m.msg_perm.mode, &up32->msg_perm.mode);
-			err2 |= __put_user(m.msg_perm.seq, &up32->msg_perm.seq);
-			err2 |= __put_user(m.msg_stime, &up32->msg_stime);
-			err2 |= __put_user(m.msg_rtime, &up32->msg_rtime);
-			err2 |= __put_user(m.msg_ctime, &up32->msg_ctime);
-			err2 |= __put_user(m.msg_cbytes, &up32->msg_cbytes);
-			err2 |= __put_user(m.msg_qnum, &up32->msg_qnum);
-			err2 |= __put_user(m.msg_qbytes, &up32->msg_qbytes);
-			err2 |= __put_user(m.msg_lspid, &up32->msg_lspid);
-			err2 |= __put_user(m.msg_lrpid, &up32->msg_lrpid);
-			if (err2)
-				err = -EFAULT;
-		}
-		break;
-	}
-
-	return err;
-}
-
-static int
-do_sys32_shmat (int first, int second, int third, int version, void __user *uptr)
-{
-	unsigned long raddr;
-	u32 __user *uaddr = (u32 __user *)A((u32)third);
-	int err = -EINVAL;
-
-	if (version == 1)
-		return err;
-	err = do_shmat (first, uptr, second, &raddr);
-	if (err)
-		return err;
-	err = put_user (raddr, uaddr);
-	return err;
-}
-
-struct shm_info32 {
-	int used_ids;
-	u32 shm_tot, shm_rss, shm_swp;
-	u32 swap_attempts, swap_successes;
-};
-
-static int
-do_sys32_shmctl (int first, int second, void __user *uptr)
-{
-	struct shmid64_ds32 __user *up64 = (struct shmid64_ds32 __user *)uptr;
-	struct shmid_ds32 __user *up32 = (struct shmid_ds32 __user *)uptr;
-	struct shm_info32 __user *uip = (struct shm_info32 __user *)uptr;
-	int err = -EFAULT, err2;
-	struct shmid64_ds s64;
-	mm_segment_t old_fs;
-	struct shm_info si;
-	struct shmid_ds s;
-
-	switch (second & ~IPC_64) {
-	case IPC_INFO:
-		second = IPC_INFO; /* So that we don't have to translate it */
-	case IPC_RMID:
-	case SHM_LOCK:
-	case SHM_UNLOCK:
-		err = sys_shmctl(first, second, (struct shmid_ds __user *)uptr);
-		break;
-	case IPC_SET:
-		if (second & IPC_64) {
-			err = get_user(s.shm_perm.uid, &up64->shm_perm.uid);
-			err |= get_user(s.shm_perm.gid, &up64->shm_perm.gid);
-			err |= get_user(s.shm_perm.mode, &up64->shm_perm.mode);
-		} else {
-			err = get_user(s.shm_perm.uid, &up32->shm_perm.uid);
-			err |= get_user(s.shm_perm.gid, &up32->shm_perm.gid);
-			err |= get_user(s.shm_perm.mode, &up32->shm_perm.mode);
-		}
-		if (err)
-			break;
-		old_fs = get_fs();
-		set_fs(KERNEL_DS);
-		err = sys_shmctl(first, second & ~IPC_64, (struct shmid_ds __user *)&s);
-		set_fs(old_fs);
-		break;
-
-	case IPC_STAT:
-	case SHM_STAT:
-		old_fs = get_fs();
-		set_fs(KERNEL_DS);
-		err = sys_shmctl(first, second | IPC_64, (void __user *) &s64);
-		set_fs(old_fs);
-		if (err < 0)
-			break;
-		if (second & IPC_64) {
-			if (!access_ok(VERIFY_WRITE, up64, sizeof(*up64))) {
-				err = -EFAULT;
-				break;
-			}
-			err2 = __put_user(s64.shm_perm.key, &up64->shm_perm.key);
-			err2 |= __put_user(s64.shm_perm.uid, &up64->shm_perm.uid);
-			err2 |= __put_user(s64.shm_perm.gid, &up64->shm_perm.gid);
-			err2 |= __put_user(s64.shm_perm.cuid, &up64->shm_perm.cuid);
-			err2 |= __put_user(s64.shm_perm.cgid, &up64->shm_perm.cgid);
-			err2 |= __put_user(s64.shm_perm.mode, &up64->shm_perm.mode);
-			err2 |= __put_user(s64.shm_perm.seq, &up64->shm_perm.seq);
-			err2 |= __put_user(s64.shm_atime, &up64->shm_atime);
-			err2 |= __put_user(s64.shm_dtime, &up64->shm_dtime);
-			err2 |= __put_user(s64.shm_ctime, &up64->shm_ctime);
-			err2 |= __put_user(s64.shm_segsz, &up64->shm_segsz);
-			err2 |= __put_user(s64.shm_nattch, &up64->shm_nattch);
-			err2 |= __put_user(s64.shm_cpid, &up64->shm_cpid);
-			err2 |= __put_user(s64.shm_lpid, &up64->shm_lpid);
-		} else {
-			if (!access_ok(VERIFY_WRITE, up32, sizeof(*up32))) {
-				err = -EFAULT;
-				break;
-			}
-			err2 = __put_user(s64.shm_perm.key, &up32->shm_perm.key);
-			err2 |= __put_user(s64.shm_perm.uid, &up32->shm_perm.uid);
-			err2 |= __put_user(s64.shm_perm.gid, &up32->shm_perm.gid);
-			err2 |= __put_user(s64.shm_perm.cuid, &up32->shm_perm.cuid);
-			err2 |= __put_user(s64.shm_perm.cgid, &up32->shm_perm.cgid);
-			err2 |= __put_user(s64.shm_perm.mode, &up32->shm_perm.mode);
-			err2 |= __put_user(s64.shm_perm.seq, &up32->shm_perm.seq);
-			err2 |= __put_user(s64.shm_atime, &up32->shm_atime);
-			err2 |= __put_user(s64.shm_dtime, &up32->shm_dtime);
-			err2 |= __put_user(s64.shm_ctime, &up32->shm_ctime);
-			err2 |= __put_user(s64.shm_segsz, &up32->shm_segsz);
-			err2 |= __put_user(s64.shm_nattch, &up32->shm_nattch);
-			err2 |= __put_user(s64.shm_cpid, &up32->shm_cpid);
-			err2 |= __put_user(s64.shm_lpid, &up32->shm_lpid);
-		}
-		if (err2)
-			err = -EFAULT;
-		break;
-
-	case SHM_INFO:
-		old_fs = get_fs();
-		set_fs(KERNEL_DS);
-		err = sys_shmctl(first, second, (void __user *)&si);
-		set_fs(old_fs);
-		if (err < 0)
-			break;
-		err2 = put_user(si.used_ids, &uip->used_ids);
-		err2 |= __put_user(si.shm_tot, &uip->shm_tot);
-		err2 |= __put_user(si.shm_rss, &uip->shm_rss);
-		err2 |= __put_user(si.shm_swp, &uip->shm_swp);
-		err2 |= __put_user(si.swap_attempts, &uip->swap_attempts);
-		err2 |= __put_user (si.swap_successes, &uip->swap_successes);
-		if (err2)
-			err = -EFAULT;
-		break;
-
-	default:
-		err = -EINVAL;
-		break;
-	}
-
-	return err;
-}
-
-static int sys32_semtimedop(int semid, struct sembuf __user *tsems, int nsems,
-                            const struct compat_timespec __user *timeout32)
-{
-	struct compat_timespec t32;
-	struct timespec __user *t64 = compat_alloc_user_space(sizeof(*t64));
-
-	if (copy_from_user(&t32, timeout32, sizeof(t32)))
-		return -EFAULT;
-
-	if (put_user(t32.tv_sec, &t64->tv_sec) ||
-	    put_user(t32.tv_nsec, &t64->tv_nsec))
-		return -EFAULT;
-
-	return sys_semtimedop(semid, tsems, nsems, t64);
-}
-
 asmlinkage long
 sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 {
@@ -918,48 +393,43 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 	switch (call) {
 	case SEMOP:
 		/* struct sembuf is the same on 32 and 64bit :)) */
-		err = sys_semtimedop (first, (struct sembuf __user *)AA(ptr), second,
-		                      NULL);
+		err = sys_semtimedop(first, compat_ptr(ptr), second, NULL);
 		break;
 	case SEMTIMEDOP:
-		err = sys32_semtimedop (first, (struct sembuf __user *)AA(ptr), second,
-		                      (const struct compat_timespec __user *)AA(fifth));
+		err = compat_sys_semtimedop(first, compat_ptr(ptr), second,
+					    compat_ptr(fifth));
 		break;
 	case SEMGET:
-		err = sys_semget (first, second, third);
+		err = sys_semget(first, second, third);
 		break;
 	case SEMCTL:
-		err = do_sys32_semctl (first, second, third,
-				       (void __user *)AA(ptr));
+		err = compat_sys_semctl(first, second, third, compat_ptr(ptr));
 		break;
-
 	case MSGSND:
-		err = do_sys32_msgsnd (first, second, third,
-				       (void __user *)AA(ptr));
+		err = compat_sys_msgsnd(first, second, third, compat_ptr(ptr));
 		break;
 	case MSGRCV:
-		err = do_sys32_msgrcv (first, second, fifth, third,
-				       version, (void __user *)AA(ptr));
+		err = compat_sys_msgrcv(first, second, fifth, third,
+					version, compat_ptr(ptr));
 		break;
 	case MSGGET:
-		err = sys_msgget ((key_t) first, second);
+		err = sys_msgget((key_t) first, second);
 		break;
 	case MSGCTL:
-		err = do_sys32_msgctl (first, second, (void __user *)AA(ptr));
+		err = compat_sys_msgctl(first, second, compat_ptr(ptr));
 		break;
-
 	case SHMAT:
-		err = do_sys32_shmat (first, second, third,
-				      version, (void __user *)AA(ptr));
+		err = compat_sys_shmat(first, second, third, version,
+				       compat_ptr(ptr));
 		break;
 	case SHMDT:
-		err = sys_shmdt ((char __user *)A(ptr));
+		err = sys_shmdt(compat_ptr(ptr));
 		break;
 	case SHMGET:
-		err = sys_shmget (first, (unsigned)second, third);
+		err = sys_shmget(first, (unsigned)second, third);
 		break;
 	case SHMCTL:
-		err = do_sys32_shmctl (first, second, (void __user *)AA(ptr));
+		err = compat_sys_shmctl(first, second, compat_ptr(ptr));
 		break;
 	default:
 		err = -EINVAL;
@@ -969,18 +439,16 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 	return err;
 }
 
-asmlinkage long sys32_shmat(int shmid, char __user *shmaddr,
-			  int shmflg, int32_t __user *addr)
+#ifdef CONFIG_MIPS32_N32
+asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, union semun arg)
 {
-	unsigned long raddr;
-	int err;
-
-	err = do_shmat(shmid, shmaddr, shmflg, &raddr);
-	if (err)
-		return err;
-
-	return put_user(raddr, addr);
+	/* compat_sys_semctl expects a pointer to union semun */
+	u32 __user *uptr = compat_alloc_user_space(sizeof(u32));
+	if (put_user(ptr_to_compat(arg.__pad), uptr))
+		return -EFAULT;
+	return compat_sys_semctl(semid, semnum, cmd, uptr);
 }
+#endif
 
 struct sysctl_args32
 {
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 5b18f265d75..34567d81f94 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -149,8 +149,8 @@ EXPORT(sysn32_call_table)
 	PTR	sys_mincore
 	PTR	sys_madvise
 	PTR	sys_shmget
-	PTR	sys32_shmat
-	PTR	sys_shmctl			/* 6030 */
+	PTR	sys_shmat
+	PTR	compat_sys_shmctl			/* 6030 */
 	PTR	sys_dup
 	PTR	sys_dup2
 	PTR	sys_pause
@@ -184,12 +184,12 @@ EXPORT(sysn32_call_table)
 	PTR	sys32_newuname
 	PTR	sys_semget
 	PTR	sys_semop
-	PTR	sys_semctl
+	PTR	sysn32_semctl
 	PTR	sys_shmdt			/* 6065 */
 	PTR	sys_msgget
-	PTR	sys_msgsnd
-	PTR	sys_msgrcv
-	PTR	sys_msgctl
+	PTR	compat_sys_msgsnd
+	PTR	compat_sys_msgrcv
+	PTR	compat_sys_msgctl
 	PTR	compat_sys_fcntl		/* 6070 */
 	PTR	sys_flock
 	PTR	sys_fsync
@@ -335,7 +335,7 @@ EXPORT(sysn32_call_table)
 	PTR	compat_sys_fcntl64
 	PTR	sys_set_tid_address
 	PTR	sys_restart_syscall
-	PTR	sys_semtimedop			/* 6215 */
+	PTR	compat_sys_semtimedop			/* 6215 */
 	PTR	sys_fadvise64_64
 	PTR	compat_sys_statfs64
 	PTR	compat_sys_fstatfs64
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 49db516789e..f2a8701e414 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -172,7 +172,7 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
 
 	spin_lock(&smp_call_lock);
 	call_data = &data;
-	mb();
+	smp_mb();
 
 	/* Send a message to all other CPUs and wait for them to respond */
 	for_each_online_cpu(i)
@@ -204,7 +204,7 @@ void smp_call_function_interrupt(void)
 	 * Notify initiating CPU that I've grabbed the data and am
 	 * about to execute the function.
 	 */
-	mb();
+	smp_mb();
 	atomic_inc(&call_data->started);
 
 	/*
@@ -215,7 +215,7 @@ void smp_call_function_interrupt(void)
 	irq_exit();
 
 	if (wait) {
-		mb();
+		smp_mb();
 		atomic_inc(&call_data->finished);
 	}
 }
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
index 4a84a7beac5..2affa5ff171 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -44,19 +44,12 @@ void enable_lasat_irq(unsigned int irq_nr)
 	*lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift;
 }
 
-static void end_lasat_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_lasat_irq(irq);
-}
-
 static struct irq_chip lasat_irq_type = {
 	.typename = "Lasat",
 	.ack = disable_lasat_irq,
 	.mask = disable_lasat_irq,
 	.mask_ack = disable_lasat_irq,
 	.unmask = enable_lasat_irq,
-	.end = end_lasat_irq,
 };
 
 static inline int ls1bit32(unsigned int x)
diff --git a/arch/mips/lib-32/Makefile b/arch/mips/lib-32/Makefile
index ad285786e74..dcd4d2ed2ac 100644
--- a/arch/mips/lib-32/Makefile
+++ b/arch/mips/lib-32/Makefile
@@ -2,7 +2,7 @@
 # Makefile for MIPS-specific library files..
 #
 
-lib-y	+= csum_partial.o memset.o watch.o
+lib-y	+= memset.o watch.o
 
 obj-$(CONFIG_CPU_MIPS32)	+= dump_tlb.o
 obj-$(CONFIG_CPU_MIPS64)	+= dump_tlb.o
diff --git a/arch/mips/lib-32/csum_partial.S b/arch/mips/lib-32/csum_partial.S
deleted file mode 100644
index ea257dbdcc4..00000000000
--- a/arch/mips/lib-32/csum_partial.S
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1998 Ralf Baechle
- */
-#include <asm/asm.h>
-#include <asm/regdef.h>
-
-#define ADDC(sum,reg)			\
-	addu	sum, reg;		\
-	sltu	v1, sum, reg;		\
-	addu	sum, v1
-
-#define CSUM_BIGCHUNK(src, offset, sum, t0, t1, t2, t3) \
-	lw	t0, (offset + 0x00)(src); \
-	lw	t1, (offset + 0x04)(src); \
-	lw	t2, (offset + 0x08)(src); \
-	lw	t3, (offset + 0x0c)(src); \
-	ADDC(sum, t0);                    \
-	ADDC(sum, t1);                    \
-	ADDC(sum, t2);                    \
-	ADDC(sum, t3);                    \
-	lw	t0, (offset + 0x10)(src); \
-	lw	t1, (offset + 0x14)(src); \
-	lw	t2, (offset + 0x18)(src); \
-	lw	t3, (offset + 0x1c)(src); \
-	ADDC(sum, t0);                    \
-	ADDC(sum, t1);                    \
-	ADDC(sum, t2);                    \
-	ADDC(sum, t3);                    \
-
-/*
- * a0: source address
- * a1: length of the area to checksum
- * a2: partial checksum
- */
-
-#define src a0
-#define dest a1
-#define sum v0
-
-	.text
-	.set	noreorder
-
-/* unknown src alignment and < 8 bytes to go  */
-small_csumcpy:
-	move	a1, t2
-
-	andi	t0, a1, 4
-	beqz	t0, 1f
-	 andi	t0, a1, 2
-
-	/* Still a full word to go  */
-	ulw	t1, (src)
-	addiu	src, 4
-	ADDC(sum, t1)
-
-1:	move	t1, zero
-	beqz	t0, 1f
-	 andi	t0, a1, 1
-
-	/* Still a halfword to go  */
-	ulhu	t1, (src)
-	addiu	src, 2
-
-1:	beqz	t0, 1f
-	 sll	t1, t1, 16
-
-	lbu	t2, (src)
-	 nop
-
-#ifdef __MIPSEB__
-	sll	t2, t2, 8
-#endif
-	or	t1, t2
-
-1:	ADDC(sum, t1)
-
-	/* fold checksum */
-	sll	v1, sum, 16
-	addu	sum, v1
-	sltu	v1, sum, v1
-	srl	sum, sum, 16
-	addu	sum, v1
-
-	/* odd buffer alignment? */
-	beqz	t7, 1f
-	 nop
-	sll	v1, sum, 8
-	srl	sum, sum, 8
-	or	sum, v1
-	andi	sum, 0xffff
-1:
-	.set	reorder
-	/* Add the passed partial csum.  */
-	ADDC(sum, a2)
-	jr	ra
-	.set	noreorder
-
-/* ------------------------------------------------------------------------- */
-
-	.align	5
-LEAF(csum_partial)
-	move	sum, zero
-	move	t7, zero
-
-	sltiu	t8, a1, 0x8
-	bnez	t8, small_csumcpy		/* < 8 bytes to copy */
-	 move	t2, a1
-
-	beqz	a1, out
-	 andi	t7, src, 0x1			/* odd buffer? */
-
-hword_align:
-	beqz	t7, word_align
-	 andi	t8, src, 0x2
-
-	lbu	t0, (src)
-	subu	a1, a1, 0x1
-#ifdef __MIPSEL__
-	sll	t0, t0, 8
-#endif
-	ADDC(sum, t0)
-	addu	src, src, 0x1
-	andi	t8, src, 0x2
-
-word_align:
-	beqz	t8, dword_align
-	 sltiu	t8, a1, 56
-
-	lhu	t0, (src)
-	subu	a1, a1, 0x2
-	ADDC(sum, t0)
-	sltiu	t8, a1, 56
-	addu	src, src, 0x2
-
-dword_align:
-	bnez	t8, do_end_words
-	 move	t8, a1
-
-	andi	t8, src, 0x4
-	beqz	t8, qword_align
-	 andi	t8, src, 0x8
-
-	lw	t0, 0x00(src)
-	subu	a1, a1, 0x4
-	ADDC(sum, t0)
-	addu	src, src, 0x4
-	andi	t8, src, 0x8
-
-qword_align:
-	beqz	t8, oword_align
-	 andi	t8, src, 0x10
-
-	lw	t0, 0x00(src)
-	lw	t1, 0x04(src)
-	subu	a1, a1, 0x8
-	ADDC(sum, t0)
-	ADDC(sum, t1)
-	addu	src, src, 0x8
-	andi	t8, src, 0x10
-
-oword_align:
-	beqz	t8, begin_movement
-	 srl	t8, a1, 0x7
-
-	lw	t3, 0x08(src)
-	lw	t4, 0x0c(src)
-	lw	t0, 0x00(src)
-	lw	t1, 0x04(src)
-	ADDC(sum, t3)
-	ADDC(sum, t4)
-	ADDC(sum, t0)
-	ADDC(sum, t1)
-	subu	a1, a1, 0x10
-	addu	src, src, 0x10
-	srl	t8, a1, 0x7
-
-begin_movement:
-	beqz	t8, 1f
-	 andi	t2, a1, 0x40
-
-move_128bytes:
-	CSUM_BIGCHUNK(src, 0x00, sum, t0, t1, t3, t4)
-	CSUM_BIGCHUNK(src, 0x20, sum, t0, t1, t3, t4)
-	CSUM_BIGCHUNK(src, 0x40, sum, t0, t1, t3, t4)
-	CSUM_BIGCHUNK(src, 0x60, sum, t0, t1, t3, t4)
-	subu	t8, t8, 0x01
-	bnez	t8, move_128bytes
-	 addu	src, src, 0x80
-
-1:
-	beqz	t2, 1f
-	 andi	t2, a1, 0x20
-
-move_64bytes:
-	CSUM_BIGCHUNK(src, 0x00, sum, t0, t1, t3, t4)
-	CSUM_BIGCHUNK(src, 0x20, sum, t0, t1, t3, t4)
-	addu	src, src, 0x40
-
-1:
-	beqz	t2, do_end_words
-	 andi	t8, a1, 0x1c
-
-move_32bytes:
-	CSUM_BIGCHUNK(src, 0x00, sum, t0, t1, t3, t4)
-	andi	t8, a1, 0x1c
-	addu	src, src, 0x20
-
-do_end_words:
-	beqz	t8, maybe_end_cruft
-	 srl	t8, t8, 0x2
-
-end_words:
-	lw	t0, (src)
-	subu	t8, t8, 0x1
-	ADDC(sum, t0)
-	bnez	t8, end_words
-	 addu	src, src, 0x4
-
-maybe_end_cruft:
-	andi	t2, a1, 0x3
-
-small_memcpy:
- j small_csumcpy; move a1, t2
-	beqz	t2, out
-	 move	a1, t2
-
-end_bytes:
-	lb	t0, (src)
-	subu	a1, a1, 0x1
-	bnez	a2, end_bytes
-	 addu	src, src, 0x1
-
-out:
-	jr	ra
-	 move	v0, sum
-	END(csum_partial)
diff --git a/arch/mips/lib-64/Makefile b/arch/mips/lib-64/Makefile
index ad285786e74..dcd4d2ed2ac 100644
--- a/arch/mips/lib-64/Makefile
+++ b/arch/mips/lib-64/Makefile
@@ -2,7 +2,7 @@
 # Makefile for MIPS-specific library files..
 #
 
-lib-y	+= csum_partial.o memset.o watch.o
+lib-y	+= memset.o watch.o
 
 obj-$(CONFIG_CPU_MIPS32)	+= dump_tlb.o
 obj-$(CONFIG_CPU_MIPS64)	+= dump_tlb.o
diff --git a/arch/mips/lib-64/csum_partial.S b/arch/mips/lib-64/csum_partial.S
deleted file mode 100644
index 25aba660cc9..00000000000
--- a/arch/mips/lib-64/csum_partial.S
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Quick'n'dirty IP checksum ...
- *
- * Copyright (C) 1998, 1999 Ralf Baechle
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
-#include <asm/asm.h>
-#include <asm/regdef.h>
-
-#define ADDC(sum,reg)						\
-	addu	sum, reg;					\
-	sltu	v1, sum, reg;					\
-	addu	sum, v1
-
-#define CSUM_BIGCHUNK(src, offset, sum, t0, t1, t2, t3)		\
-	lw	t0, (offset + 0x00)(src);			\
-	lw	t1, (offset + 0x04)(src);			\
-	lw	t2, (offset + 0x08)(src); 			\
-	lw	t3, (offset + 0x0c)(src); 			\
-	ADDC(sum, t0);						\
-	ADDC(sum, t1);						\
-	ADDC(sum, t2);						\
-	ADDC(sum, t3);						\
-	lw	t0, (offset + 0x10)(src);			\
-	lw	t1, (offset + 0x14)(src);			\
-	lw	t2, (offset + 0x18)(src);			\
-	lw	t3, (offset + 0x1c)(src);			\
-	ADDC(sum, t0);						\
-	ADDC(sum, t1);						\
-	ADDC(sum, t2);						\
-	ADDC(sum, t3);						\
-
-/*
- * a0: source address
- * a1: length of the area to checksum
- * a2: partial checksum
- */
-
-#define src a0
-#define sum v0
-
-	.text
-	.set	noreorder
-
-/* unknown src alignment and < 8 bytes to go  */
-small_csumcpy:
-	move	a1, ta2
-
-	andi	ta0, a1, 4
-	beqz	ta0, 1f
-	 andi	ta0, a1, 2
-
-	/* Still a full word to go  */
-	ulw	ta1, (src)
-	daddiu	src, 4
-	ADDC(sum, ta1)
-
-1:	move	ta1, zero
-	beqz	ta0, 1f
-	 andi	ta0, a1, 1
-
-	/* Still a halfword to go  */
-	ulhu	ta1, (src)
-	daddiu	src, 2
-
-1:	beqz	ta0, 1f
-	 sll	ta1, ta1, 16
-
-	lbu	ta2, (src)
-	 nop
-
-#ifdef __MIPSEB__
-	sll	ta2, ta2, 8
-#endif
-	or	ta1, ta2
-
-1:	ADDC(sum, ta1)
-
-	/* fold checksum */
-	sll	v1, sum, 16
-	addu	sum, v1
-	sltu	v1, sum, v1
-	srl	sum, sum, 16
-	addu	sum, v1
-
-	/* odd buffer alignment? */
-	beqz	t3, 1f
-	 nop
-	sll	v1, sum, 8
-	srl	sum, sum, 8
-	or	sum, v1
-	andi	sum, 0xffff
-1:
-	.set	reorder
-	/* Add the passed partial csum.  */
-	ADDC(sum, a2)
-	jr	ra
-	.set	noreorder
-
-/* ------------------------------------------------------------------------- */
-
-	.align	5
-LEAF(csum_partial)
-	move	sum, zero
-	move	t3, zero
-
-	sltiu	t8, a1, 0x8
-	bnez	t8, small_csumcpy		/* < 8 bytes to copy */
-	 move	ta2, a1
-
-	beqz	a1, out
-	 andi	t3, src, 0x1			/* odd buffer? */
-
-hword_align:
-	beqz	t3, word_align
-	 andi	t8, src, 0x2
-
-	lbu	ta0, (src)
-	dsubu	a1, a1, 0x1
-#ifdef __MIPSEL__
-	sll	ta0, ta0, 8
-#endif
-	ADDC(sum, ta0)
-	daddu	src, src, 0x1
-	andi	t8, src, 0x2
-
-word_align:
-	beqz	t8, dword_align
-	 sltiu	t8, a1, 56
-
-	lhu	ta0, (src)
-	dsubu	a1, a1, 0x2
-	ADDC(sum, ta0)
-	sltiu	t8, a1, 56
-	daddu	src, src, 0x2
-
-dword_align:
-	bnez	t8, do_end_words
-	 move	t8, a1
-
-	andi	t8, src, 0x4
-	beqz	t8, qword_align
-	 andi	t8, src, 0x8
-
-	lw	ta0, 0x00(src)
-	dsubu	a1, a1, 0x4
-	ADDC(sum, ta0)
-	daddu	src, src, 0x4
-	andi	t8, src, 0x8
-
-qword_align:
-	beqz	t8, oword_align
-	 andi	t8, src, 0x10
-
-	lw	ta0, 0x00(src)
-	lw	ta1, 0x04(src)
-	dsubu	a1, a1, 0x8
-	ADDC(sum, ta0)
-	ADDC(sum, ta1)
-	daddu	src, src, 0x8
-	andi	t8, src, 0x10
-
-oword_align:
-	beqz	t8, begin_movement
-	 dsrl	t8, a1, 0x7
-
-	lw	ta3, 0x08(src)
-	lw	t0, 0x0c(src)
-	lw	ta0, 0x00(src)
-	lw	ta1, 0x04(src)
-	ADDC(sum, ta3)
-	ADDC(sum, t0)
-	ADDC(sum, ta0)
-	ADDC(sum, ta1)
-	dsubu	a1, a1, 0x10
-	daddu	src, src, 0x10
-	dsrl	t8, a1, 0x7
-
-begin_movement:
-	beqz	t8, 1f
-	 andi	ta2, a1, 0x40
-
-move_128bytes:
-	CSUM_BIGCHUNK(src, 0x00, sum, ta0, ta1, ta3, t0)
-	CSUM_BIGCHUNK(src, 0x20, sum, ta0, ta1, ta3, t0)
-	CSUM_BIGCHUNK(src, 0x40, sum, ta0, ta1, ta3, t0)
-	CSUM_BIGCHUNK(src, 0x60, sum, ta0, ta1, ta3, t0)
-	dsubu	t8, t8, 0x01
-	bnez	t8, move_128bytes
-	 daddu	src, src, 0x80
-
-1:
-	beqz	ta2, 1f
-	 andi	ta2, a1, 0x20
-
-move_64bytes:
-	CSUM_BIGCHUNK(src, 0x00, sum, ta0, ta1, ta3, t0)
-	CSUM_BIGCHUNK(src, 0x20, sum, ta0, ta1, ta3, t0)
-	daddu	src, src, 0x40
-
-1:
-	beqz	ta2, do_end_words
-	 andi	t8, a1, 0x1c
-
-move_32bytes:
-	CSUM_BIGCHUNK(src, 0x00, sum, ta0, ta1, ta3, t0)
-	andi	t8, a1, 0x1c
-	daddu	src, src, 0x20
-
-do_end_words:
-	beqz	t8, maybe_end_cruft
-	 dsrl	t8, t8, 0x2
-
-end_words:
-	lw	ta0, (src)
-	dsubu	t8, t8, 0x1
-	ADDC(sum, ta0)
-	bnez	t8, end_words
-	 daddu	src, src, 0x4
-
-maybe_end_cruft:
-	andi	ta2, a1, 0x3
-
-small_memcpy:
- j small_csumcpy; move a1, ta2		/* XXX ??? */
-	beqz	t2, out
-	 move	a1, ta2
-
-end_bytes:
-	lb	ta0, (src)
-	dsubu	a1, a1, 0x1
-	bnez	a2, end_bytes
-	 daddu	src, src, 0x1
-
-out:
-	jr	ra
-	 move	v0, sum
-	END(csum_partial)
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index b225543f530..888b61ea12f 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -2,8 +2,8 @@
 # Makefile for MIPS-specific library files..
 #
 
-lib-y	+= csum_partial_copy.o memcpy.o promlib.o strlen_user.o strncpy_user.o \
-	   strnlen_user.o uncached.o
+lib-y	+= csum_partial.o csum_partial_copy.o memcpy.o promlib.o \
+	   strlen_user.o strncpy_user.o strnlen_user.o uncached.o
 
 obj-y	+= iomap.o
 
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
new file mode 100644
index 00000000000..15611d9df7a
--- /dev/null
+++ b/arch/mips/lib/csum_partial.S
@@ -0,0 +1,258 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Quick'n'dirty IP checksum ...
+ *
+ * Copyright (C) 1998, 1999 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#include <asm/asm.h>
+#include <asm/regdef.h>
+
+#ifdef CONFIG_64BIT
+#define T0	ta0
+#define T1	ta1
+#define T2	ta2
+#define T3	ta3
+#define T4	t0
+#define T7	t3
+#else
+#define T0	t0
+#define T1	t1
+#define T2	t2
+#define T3	t3
+#define T4	t4
+#define T7	t7
+#endif
+
+#define ADDC(sum,reg)						\
+	addu	sum, reg;					\
+	sltu	v1, sum, reg;					\
+	addu	sum, v1
+
+#define CSUM_BIGCHUNK(src, offset, sum, _t0, _t1, _t2, _t3)	\
+	lw	_t0, (offset + 0x00)(src);			\
+	lw	_t1, (offset + 0x04)(src);			\
+	lw	_t2, (offset + 0x08)(src); 			\
+	lw	_t3, (offset + 0x0c)(src); 			\
+	ADDC(sum, _t0);						\
+	ADDC(sum, _t1);						\
+	ADDC(sum, _t2);						\
+	ADDC(sum, _t3);						\
+	lw	_t0, (offset + 0x10)(src);			\
+	lw	_t1, (offset + 0x14)(src);			\
+	lw	_t2, (offset + 0x18)(src);			\
+	lw	_t3, (offset + 0x1c)(src);			\
+	ADDC(sum, _t0);						\
+	ADDC(sum, _t1);						\
+	ADDC(sum, _t2);						\
+	ADDC(sum, _t3);						\
+
+/*
+ * a0: source address
+ * a1: length of the area to checksum
+ * a2: partial checksum
+ */
+
+#define src a0
+#define sum v0
+
+	.text
+	.set	noreorder
+
+/* unknown src alignment and < 8 bytes to go  */
+small_csumcpy:
+	move	a1, T2
+
+	andi	T0, a1, 4
+	beqz	T0, 1f
+	 andi	T0, a1, 2
+
+	/* Still a full word to go  */
+	ulw	T1, (src)
+	PTR_ADDIU	src, 4
+	ADDC(sum, T1)
+
+1:	move	T1, zero
+	beqz	T0, 1f
+	 andi	T0, a1, 1
+
+	/* Still a halfword to go  */
+	ulhu	T1, (src)
+	PTR_ADDIU	src, 2
+
+1:	beqz	T0, 1f
+	 sll	T1, T1, 16
+
+	lbu	T2, (src)
+	 nop
+
+#ifdef __MIPSEB__
+	sll	T2, T2, 8
+#endif
+	or	T1, T2
+
+1:	ADDC(sum, T1)
+
+	/* fold checksum */
+	sll	v1, sum, 16
+	addu	sum, v1
+	sltu	v1, sum, v1
+	srl	sum, sum, 16
+	addu	sum, v1
+
+	/* odd buffer alignment? */
+	beqz	T7, 1f
+	 nop
+	sll	v1, sum, 8
+	srl	sum, sum, 8
+	or	sum, v1
+	andi	sum, 0xffff
+1:
+	.set	reorder
+	/* Add the passed partial csum.  */
+	ADDC(sum, a2)
+	jr	ra
+	.set	noreorder
+
+/* ------------------------------------------------------------------------- */
+
+	.align	5
+LEAF(csum_partial)
+	move	sum, zero
+	move	T7, zero
+
+	sltiu	t8, a1, 0x8
+	bnez	t8, small_csumcpy		/* < 8 bytes to copy */
+	 move	T2, a1
+
+	beqz	a1, out
+	 andi	T7, src, 0x1			/* odd buffer? */
+
+hword_align:
+	beqz	T7, word_align
+	 andi	t8, src, 0x2
+
+	lbu	T0, (src)
+	LONG_SUBU	a1, a1, 0x1
+#ifdef __MIPSEL__
+	sll	T0, T0, 8
+#endif
+	ADDC(sum, T0)
+	PTR_ADDU	src, src, 0x1
+	andi	t8, src, 0x2
+
+word_align:
+	beqz	t8, dword_align
+	 sltiu	t8, a1, 56
+
+	lhu	T0, (src)
+	LONG_SUBU	a1, a1, 0x2
+	ADDC(sum, T0)
+	sltiu	t8, a1, 56
+	PTR_ADDU	src, src, 0x2
+
+dword_align:
+	bnez	t8, do_end_words
+	 move	t8, a1
+
+	andi	t8, src, 0x4
+	beqz	t8, qword_align
+	 andi	t8, src, 0x8
+
+	lw	T0, 0x00(src)
+	LONG_SUBU	a1, a1, 0x4
+	ADDC(sum, T0)
+	PTR_ADDU	src, src, 0x4
+	andi	t8, src, 0x8
+
+qword_align:
+	beqz	t8, oword_align
+	 andi	t8, src, 0x10
+
+	lw	T0, 0x00(src)
+	lw	T1, 0x04(src)
+	LONG_SUBU	a1, a1, 0x8
+	ADDC(sum, T0)
+	ADDC(sum, T1)
+	PTR_ADDU	src, src, 0x8
+	andi	t8, src, 0x10
+
+oword_align:
+	beqz	t8, begin_movement
+	 LONG_SRL	t8, a1, 0x7
+
+	lw	T3, 0x08(src)
+	lw	T4, 0x0c(src)
+	lw	T0, 0x00(src)
+	lw	T1, 0x04(src)
+	ADDC(sum, T3)
+	ADDC(sum, T4)
+	ADDC(sum, T0)
+	ADDC(sum, T1)
+	LONG_SUBU	a1, a1, 0x10
+	PTR_ADDU	src, src, 0x10
+	LONG_SRL	t8, a1, 0x7
+
+begin_movement:
+	beqz	t8, 1f
+	 andi	T2, a1, 0x40
+
+move_128bytes:
+	CSUM_BIGCHUNK(src, 0x00, sum, T0, T1, T3, T4)
+	CSUM_BIGCHUNK(src, 0x20, sum, T0, T1, T3, T4)
+	CSUM_BIGCHUNK(src, 0x40, sum, T0, T1, T3, T4)
+	CSUM_BIGCHUNK(src, 0x60, sum, T0, T1, T3, T4)
+	LONG_SUBU	t8, t8, 0x01
+	bnez	t8, move_128bytes
+	 PTR_ADDU	src, src, 0x80
+
+1:
+	beqz	T2, 1f
+	 andi	T2, a1, 0x20
+
+move_64bytes:
+	CSUM_BIGCHUNK(src, 0x00, sum, T0, T1, T3, T4)
+	CSUM_BIGCHUNK(src, 0x20, sum, T0, T1, T3, T4)
+	PTR_ADDU	src, src, 0x40
+
+1:
+	beqz	T2, do_end_words
+	 andi	t8, a1, 0x1c
+
+move_32bytes:
+	CSUM_BIGCHUNK(src, 0x00, sum, T0, T1, T3, T4)
+	andi	t8, a1, 0x1c
+	PTR_ADDU	src, src, 0x20
+
+do_end_words:
+	beqz	t8, maybe_end_cruft
+	 LONG_SRL	t8, t8, 0x2
+
+end_words:
+	lw	T0, (src)
+	LONG_SUBU	t8, t8, 0x1
+	ADDC(sum, T0)
+	bnez	t8, end_words
+	 PTR_ADDU	src, src, 0x4
+
+maybe_end_cruft:
+	andi	T2, a1, 0x3
+
+small_memcpy:
+ j small_csumcpy; move a1, T2		/* XXX ??? */
+	beqz	t2, out
+	 move	a1, T2
+
+end_bytes:
+	lb	T0, (src)
+	LONG_SUBU	a1, a1, 0x1
+	bnez	a2, end_bytes
+	 PTR_ADDU	src, src, 0x1
+
+out:
+	jr	ra
+	 move	v0, sum
+	END(csum_partial)
diff --git a/arch/mips/lib/csum_partial_copy.c b/arch/mips/lib/csum_partial_copy.c
index 6e9f366f961..1720f2ceeea 100644
--- a/arch/mips/lib/csum_partial_copy.c
+++ b/arch/mips/lib/csum_partial_copy.c
@@ -16,8 +16,8 @@
 /*
  * copy while checksumming, otherwise like csum_partial
  */
-unsigned int csum_partial_copy_nocheck(const unsigned char *src,
-	unsigned char *dst, int len, unsigned int sum)
+__wsum csum_partial_copy_nocheck(const void *src,
+	void *dst, int len, __wsum sum)
 {
 	/*
 	 * It's 2:30 am and I don't feel like doing it real ...
@@ -33,8 +33,8 @@ unsigned int csum_partial_copy_nocheck(const unsigned char *src,
  * Copy from userspace and compute checksum.  If we catch an exception
  * then zero the rest of the buffer.
  */
-unsigned int csum_partial_copy_from_user (const unsigned char __user *src,
-	unsigned char *dst, int len, unsigned int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user (const void __user *src,
+	void *dst, int len, __wsum sum, int *err_ptr)
 {
 	int missing;
 
diff --git a/arch/mips/momentum/ocelot_c/cpci-irq.c b/arch/mips/momentum/ocelot_c/cpci-irq.c
index e5a4a0a8a7f..bb11fef0847 100644
--- a/arch/mips/momentum/ocelot_c/cpci-irq.c
+++ b/arch/mips/momentum/ocelot_c/cpci-irq.c
@@ -66,15 +66,6 @@ static inline void unmask_cpci_irq(unsigned int irq)
 }
 
 /*
- * End IRQ processing
- */
-static void end_cpci_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		unmask_cpci_irq(irq);
-}
-
-/*
  * Interrupt handler for interrupts coming from the FPGA chip.
  * It could be built in ethernet ports etc...
  */
@@ -98,7 +89,6 @@ struct irq_chip cpci_irq_type = {
 	.mask = mask_cpci_irq,
 	.mask_ack = mask_cpci_irq,
 	.unmask = unmask_cpci_irq,
-	.end = end_cpci_irq,
 };
 
 void cpci_irq_init(void)
diff --git a/arch/mips/momentum/ocelot_c/uart-irq.c b/arch/mips/momentum/ocelot_c/uart-irq.c
index 0029f0008de..a7a80c0da56 100644
--- a/arch/mips/momentum/ocelot_c/uart-irq.c
+++ b/arch/mips/momentum/ocelot_c/uart-irq.c
@@ -60,15 +60,6 @@ static inline void unmask_uart_irq(unsigned int irq)
 }
 
 /*
- * End IRQ processing
- */
-static void end_uart_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		unmask_uart_irq(irq);
-}
-
-/*
  * Interrupt handler for interrupts coming from the FPGA chip.
  */
 void ll_uart_irq(void)
@@ -91,7 +82,6 @@ struct irq_chip uart_irq_type = {
 	.mask = mask_uart_irq,
 	.mask_ack = mask_uart_irq,
 	.unmask = unmask_uart_irq,
-	.end = end_uart_irq,
 };
 
 void uart_irq_init(void)
diff --git a/arch/mips/philips/pnx8550/common/int.c b/arch/mips/philips/pnx8550/common/int.c
index 0dc23930edb..2c36c108c4d 100644
--- a/arch/mips/philips/pnx8550/common/int.c
+++ b/arch/mips/philips/pnx8550/common/int.c
@@ -158,20 +158,12 @@ int pnx8550_set_gic_priority(int irq, int priority)
 	return prev_priority;
 }
 
-static void end_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) {
-		unmask_irq(irq);
-	}
-}
-
 static struct irq_chip level_irq_type = {
 	.typename =	"PNX Level IRQ",
 	.ack =		mask_irq,
 	.mask =		mask_irq,
 	.mask_ack =	mask_irq,
 	.unmask =	unmask_irq,
-	.end =		end_irq,
 };
 
 static struct irqaction gic_action = {
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index c7b13805315..c44f8be0644 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -51,19 +51,12 @@ static void disable_local0_irq(unsigned int irq)
 	sgint->imask0 &= ~(1 << (irq - SGINT_LOCAL0));
 }
 
-static void end_local0_irq (unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_local0_irq(irq);
-}
-
 static struct irq_chip ip22_local0_irq_type = {
 	.typename	= "IP22 local 0",
 	.ack		= disable_local0_irq,
 	.mask		= disable_local0_irq,
 	.mask_ack	= disable_local0_irq,
 	.unmask		= enable_local0_irq,
-	.end		= end_local0_irq,
 };
 
 static void enable_local1_irq(unsigned int irq)
@@ -79,19 +72,12 @@ void disable_local1_irq(unsigned int irq)
 	sgint->imask1 &= ~(1 << (irq - SGINT_LOCAL1));
 }
 
-static void end_local1_irq (unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_local1_irq(irq);
-}
-
 static struct irq_chip ip22_local1_irq_type = {
 	.typename	= "IP22 local 1",
 	.ack		= disable_local1_irq,
 	.mask		= disable_local1_irq,
 	.mask_ack	= disable_local1_irq,
 	.unmask		= enable_local1_irq,
-	.end		= end_local1_irq,
 };
 
 static void enable_local2_irq(unsigned int irq)
@@ -107,19 +93,12 @@ void disable_local2_irq(unsigned int irq)
 		sgint->imask0 &= ~(1 << (SGI_MAP_0_IRQ - SGINT_LOCAL0));
 }
 
-static void end_local2_irq (unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_local2_irq(irq);
-}
-
 static struct irq_chip ip22_local2_irq_type = {
 	.typename	= "IP22 local 2",
 	.ack		= disable_local2_irq,
 	.mask		= disable_local2_irq,
 	.mask_ack	= disable_local2_irq,
 	.unmask		= enable_local2_irq,
-	.end		= end_local2_irq,
 };
 
 static void enable_local3_irq(unsigned int irq)
@@ -135,19 +114,12 @@ void disable_local3_irq(unsigned int irq)
 		sgint->imask1 &= ~(1 << (SGI_MAP_1_IRQ - SGINT_LOCAL1));
 }
 
-static void end_local3_irq (unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_local3_irq(irq);
-}
-
 static struct irq_chip ip22_local3_irq_type = {
 	.typename	= "IP22 local 3",
 	.ack		= disable_local3_irq,
 	.mask		= disable_local3_irq,
 	.mask_ack	= disable_local3_irq,
 	.unmask		= enable_local3_irq,
-	.end		= end_local3_irq,
 };
 
 static void indy_local0_irqdispatch(void)
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 5f8835b4e84..319f8803ef6 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -332,13 +332,6 @@ static inline void disable_bridge_irq(unsigned int irq)
 	intr_disconnect_level(cpu, swlevel);
 }
 
-static void end_bridge_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)) &&
-	    irq_desc[irq].action)
-		enable_bridge_irq(irq);
-}
-
 static struct irq_chip bridge_irq_type = {
 	.typename	= "bridge",
 	.startup	= startup_bridge_irq,
@@ -347,7 +340,6 @@ static struct irq_chip bridge_irq_type = {
 	.mask		= disable_bridge_irq,
 	.mask_ack	= disable_bridge_irq,
 	.unmask		= enable_bridge_irq,
-	.end		= end_bridge_irq,
 };
 
 void __devinit register_bridge_irq(unsigned int irq)
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 7d361726bbf..c20e9899b34 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -180,10 +180,6 @@ static void disable_rt_irq(unsigned int irq)
 {
 }
 
-static void end_rt_irq(unsigned int irq)
-{
-}
-
 static struct irq_chip rt_irq_type = {
 	.typename	= "SN HUB RT timer",
 	.ack		= disable_rt_irq,
@@ -191,7 +187,6 @@ static struct irq_chip rt_irq_type = {
 	.mask_ack	= disable_rt_irq,
 	.unmask		= enable_rt_irq,
 	.eoi		= enable_rt_irq,
-	.end		= end_rt_irq,
 };
 
 static struct irqaction rt_irqaction = {
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index ac342f5643c..defa1f1452a 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -43,7 +43,7 @@
 #elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
 #include <asm/sibyte/sb1250_regs.h>
 #else
-#error invalid SiByte board configuation
+#error invalid SiByte board configuration
 #endif
 #include <asm/sibyte/sb1250_genbus.h>
 #include <asm/sibyte/board.h>
@@ -53,7 +53,7 @@ extern void bcm1480_setup(void);
 #elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
 extern void sb1250_setup(void);
 #else
-#error invalid SiByte board configuation
+#error invalid SiByte board configuration
 #endif
 
 extern int xicor_probe(void);
@@ -90,7 +90,7 @@ void __init plat_timer_setup(struct irqaction *irq)
 #elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
 	sb1250_time_init();
 #else
-#error invalid SiByte board configuation
+#error invalid SiByte board configuration
 #endif
 }
 
@@ -111,7 +111,7 @@ void __init plat_mem_setup(void)
 #elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
 	sb1250_setup();
 #else
-#error invalid SiByte board configuation
+#error invalid SiByte board configuration
 #endif
 
 	panic_timeout = 5;  /* For debug.  */
diff --git a/arch/mips/tx4927/common/tx4927_irq.c b/arch/mips/tx4927/common/tx4927_irq.c
index 21873de49aa..ed4a19adf36 100644
--- a/arch/mips/tx4927/common/tx4927_irq.c
+++ b/arch/mips/tx4927/common/tx4927_irq.c
@@ -66,12 +66,10 @@
 #define TX4927_IRQ_CP0_INIT     ( 1 << 10 )
 #define TX4927_IRQ_CP0_ENABLE   ( 1 << 13 )
 #define TX4927_IRQ_CP0_DISABLE  ( 1 << 14 )
-#define TX4927_IRQ_CP0_ENDIRQ   ( 1 << 16 )
 
 #define TX4927_IRQ_PIC_INIT     ( 1 << 20 )
 #define TX4927_IRQ_PIC_ENABLE   ( 1 << 23 )
 #define TX4927_IRQ_PIC_DISABLE  ( 1 << 24 )
-#define TX4927_IRQ_PIC_ENDIRQ   ( 1 << 26 )
 
 #define TX4927_IRQ_ALL         0xffffffff
 #endif
@@ -82,12 +80,10 @@ static const u32 tx4927_irq_debug_flag = (TX4927_IRQ_NONE
 					  | TX4927_IRQ_WARN | TX4927_IRQ_EROR
 //                                       | TX4927_IRQ_CP0_INIT
 //                                       | TX4927_IRQ_CP0_ENABLE
-//                                       | TX4927_IRQ_CP0_DISABLE
 //                                       | TX4927_IRQ_CP0_ENDIRQ
 //                                       | TX4927_IRQ_PIC_INIT
 //                                       | TX4927_IRQ_PIC_ENABLE
 //                                       | TX4927_IRQ_PIC_DISABLE
-//                                       | TX4927_IRQ_PIC_ENDIRQ
 //                                       | TX4927_IRQ_INIT
 //                                       | TX4927_IRQ_NEST1
 //                                       | TX4927_IRQ_NEST2
@@ -114,11 +110,9 @@ static const u32 tx4927_irq_debug_flag = (TX4927_IRQ_NONE
 
 static void tx4927_irq_cp0_enable(unsigned int irq);
 static void tx4927_irq_cp0_disable(unsigned int irq);
-static void tx4927_irq_cp0_end(unsigned int irq);
 
 static void tx4927_irq_pic_enable(unsigned int irq);
 static void tx4927_irq_pic_disable(unsigned int irq);
-static void tx4927_irq_pic_end(unsigned int irq);
 
 /*
  * Kernel structs for all pic's
@@ -131,7 +125,6 @@ static struct irq_chip tx4927_irq_cp0_type = {
 	.mask		= tx4927_irq_cp0_disable,
 	.mask_ack	= tx4927_irq_cp0_disable,
 	.unmask		= tx4927_irq_cp0_enable,
-	.end		= tx4927_irq_cp0_end,
 };
 
 #define TX4927_PIC_NAME "TX4927-PIC"
@@ -141,7 +134,6 @@ static struct irq_chip tx4927_irq_pic_type = {
 	.mask		= tx4927_irq_pic_disable,
 	.mask_ack	= tx4927_irq_pic_disable,
 	.unmask		= tx4927_irq_pic_enable,
-	.end		= tx4927_irq_pic_end,
 };
 
 #define TX4927_PIC_ACTION(s) { no_action, 0, CPU_MASK_NONE, s, NULL, NULL }
@@ -214,15 +206,6 @@ static void tx4927_irq_cp0_disable(unsigned int irq)
 	tx4927_irq_cp0_modify(CCP0_STATUS, tx4927_irq_cp0_mask(irq), 0);
 }
 
-static void tx4927_irq_cp0_end(unsigned int irq)
-{
-	TX4927_IRQ_DPRINTK(TX4927_IRQ_CP0_ENDIRQ, "irq=%d \n", irq);
-
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-		tx4927_irq_cp0_enable(irq);
-	}
-}
-
 /*
  * Functions for pic
  */
@@ -376,15 +359,6 @@ static void tx4927_irq_pic_disable(unsigned int irq)
 			      tx4927_irq_pic_mask(irq), 0);
 }
 
-static void tx4927_irq_pic_end(unsigned int irq)
-{
-	TX4927_IRQ_DPRINTK(TX4927_IRQ_PIC_ENDIRQ, "irq=%d\n", irq);
-
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-		tx4927_irq_pic_enable(irq);
-	}
-}
-
 /*
  * Main init functions
  */
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
index 34cdb2a240e..5a5ea6c0b9f 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
@@ -153,7 +153,6 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB
 #define TOSHIBA_RBTX4927_IRQ_IOC_INIT      ( 1 << 10 )
 #define TOSHIBA_RBTX4927_IRQ_IOC_ENABLE    ( 1 << 13 )
 #define TOSHIBA_RBTX4927_IRQ_IOC_DISABLE   ( 1 << 14 )
-#define TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ    ( 1 << 16 )
 
 #define TOSHIBA_RBTX4927_IRQ_ISA_INIT      ( 1 << 20 )
 #define TOSHIBA_RBTX4927_IRQ_ISA_ENABLE    ( 1 << 23 )
@@ -172,7 +171,6 @@ static const u32 toshiba_rbtx4927_irq_debug_flag =
 //                                                 | TOSHIBA_RBTX4927_IRQ_IOC_INIT
 //                                                 | TOSHIBA_RBTX4927_IRQ_IOC_ENABLE
 //                                                 | TOSHIBA_RBTX4927_IRQ_IOC_DISABLE
-//                                                 | TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ
 //                                                 | TOSHIBA_RBTX4927_IRQ_ISA_INIT
 //                                                 | TOSHIBA_RBTX4927_IRQ_ISA_ENABLE
 //                                                 | TOSHIBA_RBTX4927_IRQ_ISA_DISABLE
@@ -223,7 +221,6 @@ extern void mask_and_ack_8259A(unsigned int irq);
 
 static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq);
 static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq);
-static void toshiba_rbtx4927_irq_ioc_end(unsigned int irq);
 
 #ifdef CONFIG_TOSHIBA_FPCIB0
 static void toshiba_rbtx4927_irq_isa_enable(unsigned int irq);
@@ -239,7 +236,6 @@ static struct irq_chip toshiba_rbtx4927_irq_ioc_type = {
 	.mask = toshiba_rbtx4927_irq_ioc_disable,
 	.mask_ack = toshiba_rbtx4927_irq_ioc_disable,
 	.unmask = toshiba_rbtx4927_irq_ioc_enable,
-	.end = toshiba_rbtx4927_irq_ioc_end,
 };
 #define TOSHIBA_RBTX4927_IOC_INTR_ENAB 0xbc002000
 #define TOSHIBA_RBTX4927_IOC_INTR_STAT 0xbc002006
@@ -388,23 +384,6 @@ static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq)
 	TOSHIBA_RBTX4927_WR08(TOSHIBA_RBTX4927_IOC_INTR_ENAB, v);
 }
 
-static void toshiba_rbtx4927_irq_ioc_end(unsigned int irq)
-{
-	TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ,
-				     "irq=%d\n", irq);
-
-	if (irq < TOSHIBA_RBTX4927_IRQ_IOC_BEG
-	    || irq > TOSHIBA_RBTX4927_IRQ_IOC_END) {
-		TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR,
-					     "bad irq=%d\n", irq);
-		panic("\n");
-	}
-
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-		toshiba_rbtx4927_irq_ioc_enable(irq);
-	}
-}
-
 
 /**********************************************************************************/
 /* Functions for isa                                                              */
diff --git a/arch/mips/tx4938/common/irq.c b/arch/mips/tx4938/common/irq.c
index 42e127683ae..a347b424d91 100644
--- a/arch/mips/tx4938/common/irq.c
+++ b/arch/mips/tx4938/common/irq.c
@@ -39,11 +39,9 @@
 
 static void tx4938_irq_cp0_enable(unsigned int irq);
 static void tx4938_irq_cp0_disable(unsigned int irq);
-static void tx4938_irq_cp0_end(unsigned int irq);
 
 static void tx4938_irq_pic_enable(unsigned int irq);
 static void tx4938_irq_pic_disable(unsigned int irq);
-static void tx4938_irq_pic_end(unsigned int irq);
 
 /**********************************************************************************/
 /* Kernel structs for all pic's                                                   */
@@ -56,7 +54,6 @@ static struct irq_chip tx4938_irq_cp0_type = {
 	.mask = tx4938_irq_cp0_disable,
 	.mask_ack = tx4938_irq_cp0_disable,
 	.unmask = tx4938_irq_cp0_enable,
-	.end = tx4938_irq_cp0_end,
 };
 
 #define TX4938_PIC_NAME "TX4938-PIC"
@@ -66,7 +63,6 @@ static struct irq_chip tx4938_irq_pic_type = {
 	.mask = tx4938_irq_pic_disable,
 	.mask_ack = tx4938_irq_pic_disable,
 	.unmask = tx4938_irq_pic_enable,
-	.end = tx4938_irq_pic_end,
 };
 
 static struct irqaction tx4938_irq_pic_action = {
@@ -104,14 +100,6 @@ tx4938_irq_cp0_disable(unsigned int irq)
 	clear_c0_status(tx4938_irq_cp0_mask(irq));
 }
 
-static void
-tx4938_irq_cp0_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-		tx4938_irq_cp0_enable(irq);
-	}
-}
-
 /**********************************************************************************/
 /* Functions for pic                                                              */
 /**********************************************************************************/
@@ -269,14 +257,6 @@ tx4938_irq_pic_disable(unsigned int irq)
 			      tx4938_irq_pic_mask(irq), 0);
 }
 
-static void
-tx4938_irq_pic_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-		tx4938_irq_pic_enable(irq);
-	}
-}
-
 /**********************************************************************************/
 /* Main init functions                                                            */
 /**********************************************************************************/
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/arch/mips/tx4938/toshiba_rbtx4938/irq.c
index 8c87a35f306..b6f363d0801 100644
--- a/arch/mips/tx4938/toshiba_rbtx4938/irq.c
+++ b/arch/mips/tx4938/toshiba_rbtx4938/irq.c
@@ -89,7 +89,6 @@ IRQ  Device
 
 static void toshiba_rbtx4938_irq_ioc_enable(unsigned int irq);
 static void toshiba_rbtx4938_irq_ioc_disable(unsigned int irq);
-static void toshiba_rbtx4938_irq_ioc_end(unsigned int irq);
 
 #define TOSHIBA_RBTX4938_IOC_NAME "RBTX4938-IOC"
 static struct irq_chip toshiba_rbtx4938_irq_ioc_type = {
@@ -98,7 +97,6 @@ static struct irq_chip toshiba_rbtx4938_irq_ioc_type = {
 	.mask = toshiba_rbtx4938_irq_ioc_disable,
 	.mask_ack = toshiba_rbtx4938_irq_ioc_disable,
 	.unmask = toshiba_rbtx4938_irq_ioc_enable,
-	.end = toshiba_rbtx4938_irq_ioc_end,
 };
 
 #define TOSHIBA_RBTX4938_IOC_INTR_ENAB 0xb7f02000
@@ -167,14 +165,6 @@ toshiba_rbtx4938_irq_ioc_disable(unsigned int irq)
 	TX4938_RD08(TOSHIBA_RBTX4938_IOC_INTR_ENAB);
 }
 
-static void
-toshiba_rbtx4938_irq_ioc_end(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-		toshiba_rbtx4938_irq_ioc_enable(irq);
-	}
-}
-
 extern void __init txx9_spi_irqinit(int irc_irq);
 
 void __init arch_init_irq(void)
diff --git a/arch/mips/vr41xx/Kconfig b/arch/mips/vr41xx/Kconfig
index 92f41f6f934..c8dfd8092ca 100644
--- a/arch/mips/vr41xx/Kconfig
+++ b/arch/mips/vr41xx/Kconfig
@@ -6,6 +6,7 @@ config CASIO_E55
 	select ISA
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config IBM_WORKPAD
 	bool "Support for IBM WorkPad z50"
@@ -15,6 +16,7 @@ config IBM_WORKPAD
 	select ISA
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config NEC_CMBVR4133
 	bool "Support for NEC CMB-VR4133"
@@ -39,6 +41,7 @@ config TANBAC_TB022X
 	select IRQ_CPU
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 	help
 	  The TANBAC VR4131 multichip module(TB0225) and
 	  the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms
@@ -71,6 +74,7 @@ config VICTOR_MPC30X
 	select IRQ_CPU
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config ZAO_CAPCELLA
 	bool "Support for ZAO Networks Capcella"
@@ -80,6 +84,7 @@ config ZAO_CAPCELLA
 	select IRQ_CPU
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config PCI_VR41XX
 	bool "Add PCI control unit support of NEC VR4100 series"
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index 54b92a74c7a..c075261976c 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -427,19 +427,12 @@ static void enable_sysint1_irq(unsigned int irq)
 	icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
 }
 
-static void end_sysint1_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
-}
-
 static struct irq_chip sysint1_irq_type = {
 	.typename	= "SYSINT1",
 	.ack		= disable_sysint1_irq,
 	.mask		= disable_sysint1_irq,
 	.mask_ack	= disable_sysint1_irq,
 	.unmask		= enable_sysint1_irq,
-	.end		= end_sysint1_irq,
 };
 
 static void disable_sysint2_irq(unsigned int irq)
@@ -452,19 +445,12 @@ static void enable_sysint2_irq(unsigned int irq)
 	icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
 }
 
-static void end_sysint2_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
-}
-
 static struct irq_chip sysint2_irq_type = {
 	.typename	= "SYSINT2",
 	.ack		= disable_sysint2_irq,
 	.mask		= disable_sysint2_irq,
 	.mask_ack	= disable_sysint2_irq,
 	.unmask		= enable_sysint2_irq,
-	.end		= end_sysint2_irq,
 };
 
 static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
diff --git a/arch/parisc/lib/checksum.c b/arch/parisc/lib/checksum.c
index 8a1e08068e7..462696d30d3 100644
--- a/arch/parisc/lib/checksum.c
+++ b/arch/parisc/lib/checksum.c
@@ -101,11 +101,14 @@ out:
 /*
  * computes a partial checksum, e.g. for TCP/UDP fragments
  */
-unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum)
+/*
+ * why bother folding?
+ */
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned int result = do_csum(buff, len);
 	addc(result, sum);
-	return from32to16(result);
+	return (__force __wsum)from32to16(result);
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -113,8 +116,8 @@ EXPORT_SYMBOL(csum_partial);
 /*
  * copy while checksumming, otherwise like csum_partial
  */
-unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst,
-				       int len, unsigned int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+				       int len, __wsum sum)
 {
 	/*
 	 * It's 2:30 am and I don't feel like doing it real ...
@@ -131,9 +134,9 @@ EXPORT_SYMBOL(csum_partial_copy_nocheck);
  * Copy from userspace and compute checksum.  If we catch an exception
  * then zero the rest of the buffer.
  */
-unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-					unsigned char *dst, int len,
-					unsigned int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src,
+					void *dst, int len,
+					__wsum sum, int *err_ptr)
 {
 	int missing;
 
diff --git a/arch/powerpc/.gitignore b/arch/powerpc/.gitignore
new file mode 100644
index 00000000000..a1a869c8c84
--- /dev/null
+++ b/arch/powerpc/.gitignore
@@ -0,0 +1 @@
+include
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 116d7d3683e..291c95ac4b3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -112,7 +112,7 @@ choice
 	default 6xx
 
 config CLASSIC32
-	bool "6xx/7xx/74xx"
+	bool "52xx/6xx/7xx/74xx"
 	select PPC_FPU
 	select 6xx
 	help
@@ -121,16 +121,18 @@ config CLASSIC32
 	  versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the AMCC
 	  embedded versions (403 and 405) and the high end 64 bit Power
 	  processors (POWER 3, POWER4, and IBM PPC970 also known as G5).
+
+	  This option is the catch-all for 6xx types, including some of the
+	  embedded versions.  Unless there is see an option for the specific
+	  chip family you are using, you want this option.
+	  
+	  You do not want this if you are building a kernel for a 64 bit
+	  IBM RS/6000 or an Apple G5, choose 6xx.
+	  
+	  If unsure, select this option
 	  
-	  Unless you are building a kernel for one of the embedded processor
-	  systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx.
 	  Note that the kernel runs in 32-bit mode even on 64-bit chips.
 
-config PPC_52xx
-	bool "Freescale 52xx"
-	select 6xx
-	select PPC_FPU
-	
 config PPC_82xx
 	bool "Freescale 82xx"
 	select 6xx
@@ -160,9 +162,11 @@ config PPC_86xx
 
 config 40x
 	bool "AMCC 40x"
+	select PPC_DCR_NATIVE
 
 config 44x
 	bool "AMCC 44x"
+	select PPC_DCR_NATIVE
 
 config 8xx
 	bool "Freescale 8xx"
@@ -208,6 +212,24 @@ config PPC_FPU
 	bool
 	default y if PPC64
 
+config PPC_DCR_NATIVE
+	bool
+	default n
+
+config PPC_DCR_MMIO
+	bool
+	default n
+
+config PPC_DCR
+	bool
+	depends on PPC_DCR_NATIVE || PPC_DCR_MMIO
+	default y
+
+config PPC_OF_PLATFORM_PCI
+	bool
+	depends on PPC64 # not supported on 32 bits yet
+	default n
+
 config BOOKE
 	bool
 	depends on E200 || E500
@@ -227,6 +249,7 @@ config PTE_64BIT
 config PHYS_64BIT
 	bool 'Large physical address support' if E500
 	depends on 44x || E500
+	select RESOURCES_64BIT
 	default y if 44x
 	---help---
 	  This option enables kernel support for larger than 32-bit physical
@@ -369,11 +392,13 @@ config PPC_PSERIES
 	select PPC_RTAS
 	select RTAS_ERROR_LOGGING
 	select PPC_UDBG_16550
+	select PPC_NATIVE
 	default y
 
 config PPC_ISERIES
 	bool "IBM Legacy iSeries"
 	depends on PPC_MULTIPLATFORM && PPC64
+	select PPC_INDIRECT_IO
 
 config PPC_CHRP
 	bool "Common Hardware Reference Platform (CHRP) based machines"
@@ -384,14 +409,35 @@ config PPC_CHRP
 	select PPC_RTAS
 	select PPC_MPC106
 	select PPC_UDBG_16550
+	select PPC_NATIVE
+	default y
+
+config PPC_MPC52xx
+	bool
+	default n
+
+config PPC_EFIKA
+	bool "bPlan Efika 5k2. MPC5200B based computer"
+	depends on PPC_MULTIPLATFORM && PPC32
+	select PPC_RTAS
+	select RTAS_PROC
+	select PPC_MPC52xx
+	select PPC_NATIVE
 	default y
 
+config PPC_LITE5200
+	bool "Freescale Lite5200 Eval Board"
+	depends on PPC_MULTIPLATFORM && PPC32
+	select PPC_MPC52xx
+	default n
+
 config PPC_PMAC
 	bool "Apple PowerMac based machines"
 	depends on PPC_MULTIPLATFORM
 	select MPIC
 	select PPC_INDIRECT_PCI if PPC32
 	select PPC_MPC106 if PPC32
+	select PPC_NATIVE
 	default y
 
 config PPC_PMAC64
@@ -411,6 +457,7 @@ config PPC_PREP
 	select PPC_I8259
 	select PPC_INDIRECT_PCI
 	select PPC_UDBG_16550
+	select PPC_NATIVE
 	default y
 
 config PPC_MAPLE
@@ -422,6 +469,7 @@ config PPC_MAPLE
 	select GENERIC_TBSYNC
 	select PPC_UDBG_16550
 	select PPC_970_NAP
+	select PPC_NATIVE
 	default n
 	help
           This option enables support for the Maple 970FX Evaluation Board.
@@ -434,6 +482,7 @@ config PPC_PASEMI
 	select MPIC
 	select PPC_UDBG_16550
 	select GENERIC_TBSYNC
+	select PPC_NATIVE
 	help
 	  This option enables support for PA Semi's PWRficient line
 	  of SoC processors, including PA6T-1682M
@@ -445,6 +494,11 @@ config PPC_CELL
 config PPC_CELL_NATIVE
 	bool
 	select PPC_CELL
+	select PPC_DCR_MMIO
+	select PPC_OF_PLATFORM_PCI
+	select PPC_INDIRECT_IO
+	select PPC_NATIVE
+	select MPIC
 	default n
 
 config PPC_IBM_CELL_BLADE
@@ -456,6 +510,22 @@ config PPC_IBM_CELL_BLADE
 	select PPC_UDBG_16550
 	select UDBG_RTAS_CONSOLE
 
+config PPC_PS3
+	bool "Sony PS3"
+	depends on PPC_MULTIPLATFORM && PPC64
+	select PPC_CELL
+	help
+	  This option enables support for the Sony PS3 game console
+	  and other platforms using the PS3 hypervisor.
+
+config PPC_NATIVE
+	bool
+	depends on PPC_MULTIPLATFORM
+	help
+	  Support for running natively on the hardware, i.e. without
+	  a hypervisor. This option is not user-selectable but should
+	  be selected by all platforms that need it.
+
 config UDBG_RTAS_CONSOLE
 	bool "RTAS based debug console"
 	depends on PPC_RTAS
@@ -517,6 +587,15 @@ config PPC_970_NAP
 	bool
 	default n
 
+config PPC_INDIRECT_IO
+	bool
+	select GENERIC_IOMAP
+	default n
+
+config GENERIC_IOMAP
+	bool
+	default n
+
 source "drivers/cpufreq/Kconfig"
 
 config CPU_FREQ_PMAC
@@ -594,12 +673,6 @@ config TAU_AVERAGE
 
 	  If in doubt, say N here.
 
-config PPC_TODC
-	depends on EMBEDDED6xx
-	bool "Generic Time-of-day Clock (TODC) support"
-	---help---
-	  This adds support for many TODC/RTC chips.
-
 endmenu
 
 source arch/powerpc/platforms/embedded6xx/Kconfig
@@ -610,6 +683,7 @@ source arch/powerpc/platforms/85xx/Kconfig
 source arch/powerpc/platforms/86xx/Kconfig
 source arch/powerpc/platforms/8xx/Kconfig
 source arch/powerpc/platforms/cell/Kconfig
+source arch/powerpc/platforms/ps3/Kconfig
 
 menu "Kernel options"
 
@@ -790,7 +864,6 @@ source "arch/powerpc/platforms/prep/Kconfig"
 
 config CMDLINE_BOOL
 	bool "Default bootloader kernel arguments"
-	depends on !PPC_ISERIES
 
 config CMDLINE
 	string "Initial kernel command string"
@@ -880,7 +953,7 @@ config MCA
 
 config PCI
 	bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
-		|| PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2
+		|| PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2 || PPC_PS3
 	default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \
 		&& !PPC_85xx && !PPC_86xx
 	default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 5ad149b47e3..f0e51edde02 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -77,7 +77,7 @@ config KGDB_CONSOLE
 
 config XMON
 	bool "Include xmon kernel debugger"
-	depends on DEBUGGER && !PPC_ISERIES
+	depends on DEBUGGER
 	help
 	  Include in-kernel hooks for the xmon kernel monitor/debugger.
 	  Unless you are intending to debug the kernel, say N here.
@@ -98,6 +98,15 @@ config XMON_DEFAULT
 	  xmon is normally disabled unless booted with 'xmon=on'.
 	  Use 'xmon=off' to disable xmon init during runtime.
 
+config XMON_DISASSEMBLY
+	bool "Include disassembly support in xmon"
+	depends on XMON
+	default y
+	help
+	  Include support for disassembling in xmon. You probably want
+	  to say Y here, unless you're building for a memory-constrained
+	  system.
+
 config IRQSTACKS
 	bool "Use separate kernel stacks when processing interrupts"
 	depends on PPC64
@@ -116,7 +125,7 @@ config BDI_SWITCH
 
 config BOOTX_TEXT
 	bool "Support for early boot text console (BootX or OpenFirmware only)"
-	depends PPC_OF && !PPC_ISERIES
+	depends PPC_OF
 	help
 	  Say Y here to see progress messages from the boot firmware in text
 	  mode. Requires either BootX or Open Firmware.
diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore
index 45c9ad23526..0734b2fc1d9 100644
--- a/arch/powerpc/boot/.gitignore
+++ b/arch/powerpc/boot/.gitignore
@@ -1,19 +1,32 @@
 addnote
+empty.c
+hack-coff
 infblock.c
 infblock.h
 infcodes.c
 infcodes.h
 inffast.c
 inffast.h
+inffixed.h
 inflate.c
+inflate.h
 inftrees.c
 inftrees.h
 infutil.c
 infutil.h
 kernel-vmlinux.strip.c
 kernel-vmlinux.strip.gz
+mktree
 uImage
 zImage
+zImage.chrp
+zImage.coff
+zImage.coff.lds
+zImage.lds
+zImage.miboot
+zImage.pmac
+zImage.pseries
+zImage.sandpoint
 zImage.vmode
 zconf.h
 zlib.h
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 4b2be611f77..343dbcfdf08 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -40,7 +40,8 @@ zliblinuxheader := zlib.h zconf.h zutil.h
 $(addprefix $(obj)/,$(zlib) main.o): $(addprefix $(obj)/,$(zliblinuxheader)) \
 		$(addprefix $(obj)/,$(zlibheader))
 
-src-wlib := string.S stdio.c main.c div64.S $(zlib)
+src-wlib := string.S stdio.c main.c flatdevtree.c flatdevtree_misc.c \
+		ns16550.c serial.c simple_alloc.c div64.S util.S $(zlib)
 src-plat := of.c
 src-boot := crt0.S $(src-wlib) $(src-plat) empty.c
 
@@ -74,7 +75,7 @@ $(obj)/zImage.lds $(obj)/zImage.coff.lds: $(obj)/%: $(srctree)/$(src)/%.S
 	@cp $< $@
 
 clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
-		$(obj)/empty.c
+		empty.c zImage zImage.coff.lds zImage.lds zImage.sandpoint
 
 quiet_cmd_bootcc = BOOTCC  $@
       cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
@@ -93,13 +94,13 @@ $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S
 $(obj)/wrapper.a: $(obj-wlib)
 	$(call cmd,bootar)
 
-hostprogs-y	:= addnote addRamDisk hack-coff
+hostprogs-y	:= addnote addRamDisk hack-coff mktree
 
 extra-y		:= $(obj)/crt0.o $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
 		   $(obj)/zImage.lds $(obj)/zImage.coff.lds
 
 wrapper		:=$(srctree)/$(src)/wrapper
-wrapperbits	:= $(extra-y) $(addprefix $(obj)/,addnote hack-coff)
+wrapperbits	:= $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree)
 
 #############
 # Bits for building various flavours of zImage
@@ -148,13 +149,18 @@ $(obj)/zImage.miboot: vmlinux $(wrapperbits)
 $(obj)/zImage.initrd.miboot: vmlinux $(wrapperbits)
 	$(call cmd,wrap_initrd,miboot)
 
+$(obj)/zImage.ps3: vmlinux
+	$(STRIP) -s -R .comment $< -o $@
+
 $(obj)/uImage: vmlinux $(wrapperbits)
 	$(call cmd,wrap,uboot)
 
 image-$(CONFIG_PPC_PSERIES)		+= zImage.pseries
 image-$(CONFIG_PPC_MAPLE)		+= zImage.pseries
 image-$(CONFIG_PPC_IBM_CELL_BLADE)	+= zImage.pseries
+image-$(CONFIG_PPC_PS3)			+= zImage.ps3
 image-$(CONFIG_PPC_CHRP)		+= zImage.chrp
+image-$(CONFIG_PPC_EFIKA)		+= zImage.chrp
 image-$(CONFIG_PPC_PMAC)		+= zImage.pmac
 image-$(CONFIG_DEFAULT_UIMAGE)		+= uImage
 
@@ -176,3 +182,4 @@ install: $(CONFIGURE) $(image-y)
 
 clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.strip.gz)
 clean-files += $(addprefix $(objtree)/, $(obj-boot) vmlinux.bin.gz)
+clean-files += $(image-)
diff --git a/arch/powerpc/boot/dts/kuroboxHG.dts b/arch/powerpc/boot/dts/kuroboxHG.dts
new file mode 100644
index 00000000000..d06b0b01889
--- /dev/null
+++ b/arch/powerpc/boot/dts/kuroboxHG.dts
@@ -0,0 +1,148 @@
+/*
+ * Device Tree Souce for Buffalo KuroboxHG
+ *
+ * Choose CONFIG_LINKSTATION to build a kernel for KuroboxHG, or use
+ * the default configuration linkstation_defconfig.
+ *
+ * Based on sandpoint.dts
+ *
+ * 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+
+XXXX add flash parts, rtc, ??
+
+build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts"
+
+
+ */
+
+/ {
+	linux,phandle = <1000>;
+	model = "KuroboxHG";
+	compatible = "linkstation";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		linux,phandle = <2000>;
+		#cpus = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,603e { /* Really 8241 */
+			linux,phandle = <2100>;
+			linux,boot-cpu;
+			device_type = "cpu";
+			reg = <0>;
+			clock-frequency = <fdad680>;	/* Fixed by bootwrapper */
+			timebase-frequency = <1F04000>; /* Fixed by bootwrapper */
+			bus-frequency = <0>;		/* From bootloader */
+			/* Following required by dtc but not used */
+			i-cache-line-size = <0>;
+			d-cache-line-size = <0>;
+			i-cache-size = <4000>;
+			d-cache-size = <4000>;
+		};
+	};
+
+	memory {
+		linux,phandle = <3000>;
+		device_type = "memory";
+		reg = <00000000 08000000>;
+	};
+
+	soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */
+		linux,phandle = <4000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		#interrupt-cells = <2>;
+		device_type = "soc";
+		compatible = "mpc10x";
+		store-gathering = <0>; /* 0 == off, !0 == on */
+		reg = <80000000 00100000>;
+		ranges = <80000000 80000000 70000000	/* pci mem space */
+			  fc000000 fc000000 00100000	/* EUMB */
+			  fe000000 fe000000 00c00000	/* pci i/o space */
+			  fec00000 fec00000 00300000	/* pci cfg regs */
+			  fef00000 fef00000 00100000>;	/* pci iack */
+
+		i2c@80003000 {
+			linux,phandle = <4300>;
+			device_type = "i2c";
+			compatible = "fsl-i2c";
+			reg = <80003000 1000>;
+			interrupts = <5 2>;
+			interrupt-parent = <4400>;
+		};
+
+		serial@80004500 {
+			linux,phandle = <4511>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <80004500 8>;
+			clock-frequency = <7c044a8>;
+			current-speed = <2580>;
+			interrupts = <9 2>;
+			interrupt-parent = <4400>;
+		};
+
+		serial@80004600 {
+			linux,phandle = <4512>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <80004600 8>;
+			clock-frequency = <7c044a8>;
+			current-speed = <e100>;
+			interrupts = <a 0>;
+			interrupt-parent = <4400>;
+		};
+
+		pic@80040000 {
+			linux,phandle = <4400>;
+			#interrupt-cells = <2>;
+			#address-cells = <0>;
+			device_type = "open-pic";
+			compatible = "chrp,open-pic";
+			interrupt-controller;
+			reg = <80040000 40000>;
+			built-in;
+		};
+
+		pci@fec00000 {
+			linux,phandle = <4500>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			device_type = "pci";
+			compatible = "mpc10x-pci";
+			reg = <fec00000 400000>;
+			ranges = <01000000 0        0 fe000000 0 00c00000
+				  02000000 0 80000000 80000000 0 70000000>;
+			bus-range = <0 ff>;
+			clock-frequency = <7f28155>;
+			interrupt-parent = <4400>;
+			interrupt-map-mask = <f800 0 0 7>;
+			interrupt-map = <
+				/* IDSEL 0x11 - IRQ0 ETH */
+				5800 0 0 1 4400 0 1
+				5800 0 0 2 4400 1 1
+				5800 0 0 3 4400 2 1
+				5800 0 0 4 4400 3 1
+				/* IDSEL 0x12 - IRQ1 IDE0 */
+				6000 0 0 1 4400 1 1
+				6000 0 0 2 4400 2 1
+				6000 0 0 3 4400 3 1
+				6000 0 0 4 4400 0 1
+				/* IDSEL 0x14 - IRQ3 USB2.0 */
+				7000 0 0 1 4400 3 1
+				7000 0 0 2 4400 3 1
+				7000 0 0 3 4400 3 1
+				7000 0 0 4 4400 3 1
+			>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
new file mode 100644
index 00000000000..8bc0d259796
--- /dev/null
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -0,0 +1,313 @@
+/*
+ * Lite5200 board Device Tree Source
+ *
+ * Copyright 2006 Secret Lab Technologies Ltd.
+ * Grant Likely <grant.likely@secretlab.ca>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/ {
+	model = "Lite5200";
+	compatible = "lite5200\0lite52xx\0mpc5200\0mpc52xx";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#cpus = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,5200@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <20>;
+			i-cache-line-size = <20>;
+			d-cache-size = <4000>;		// L1, 16K
+			i-cache-size = <4000>;		// L1, 16K
+			timebase-frequency = <0>;	// from bootloader
+			bus-frequency = <0>;		// from bootloader
+			clock-frequency = <0>;		// from bootloader
+			32-bit;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <00000000 04000000>;	// 64MB
+	};
+
+	soc5200@f0000000 {
+		#interrupt-cells = <3>;
+		device_type = "soc";
+		ranges = <0 f0000000 f0010000>;
+		reg = <f0000000 00010000>;
+		bus-frequency = <0>;		// from bootloader
+
+		cdm@200 {
+			compatible = "mpc5200-cdm\0mpc52xx-cdm";
+			reg = <200 38>;
+		};
+
+		pic@500 {
+			// 5200 interrupts are encoded into two levels;
+			linux,phandle = <500>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			device_type = "interrupt-controller";
+			compatible = "mpc5200-pic\0mpc52xx-pic";
+			reg = <500 80>;
+			built-in;
+		};
+
+		gpt@600 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <600 10>;
+			interrupts = <1 9 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@610 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <610 10>;
+			interrupts = <1 a 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@620 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <620 10>;
+			interrupts = <1 b 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@630 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <630 10>;
+			interrupts = <1 c 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@640 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <640 10>;
+			interrupts = <1 d 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@650 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <650 10>;
+			interrupts = <1 e 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@660 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <660 10>;
+			interrupts = <1 f 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@670 {	// General Purpose Timer
+			compatible = "mpc5200-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <670 10>;
+			interrupts = <1 10 0>;
+			interrupt-parent = <500>;
+		};
+
+		rtc@800 {	// Real time clock
+			compatible = "mpc5200-rtc\0mpc52xx-rtc";
+			device_type = "rtc";
+			reg = <800 100>;
+			interrupts = <1 5 0 1 6 0>;
+			interrupt-parent = <500>;
+		};
+
+		mscan@900 {
+			device_type = "mscan";
+			compatible = "mpc5200-mscan\0mpc52xx-mscan";
+			interrupts = <2 11 0>;
+			interrupt-parent = <500>;
+			reg = <900 80>;
+		};
+
+		mscan@980 {
+			device_type = "mscan";
+			compatible = "mpc5200-mscan\0mpc52xx-mscan";
+			interrupts = <1 12 0>;
+			interrupt-parent = <500>;
+			reg = <980 80>;
+		};
+
+		gpio@b00 {
+			compatible = "mpc5200-gpio\0mpc52xx-gpio";
+			reg = <b00 40>;
+			interrupts = <1 7 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpio-wkup@b00 {
+			compatible = "mpc5200-gpio-wkup\0mpc52xx-gpio-wkup";
+			reg = <c00 40>;
+			interrupts = <1 8 0 0 3 0>;
+			interrupt-parent = <500>;
+		};
+
+		pci@0d00 {
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			compatible = "mpc5200-pci\0mpc52xx-pci";
+			reg = <d00 100>;
+			interrupt-map-mask = <f800 0 0 7>;
+			interrupt-map = <c000 0 0 1 500 0 0 3
+			                 c000 0 0 2 500 0 0 3
+			                 c000 0 0 3 500 0 0 3
+			                 c000 0 0 4 500 0 0 3>;
+			clock-frequency = <0>; // From boot loader
+			interrupts = <2 8 0 2 9 0 2 a 0>;
+			interrupt-parent = <500>;
+			bus-range = <0 0>;
+			ranges = <42000000 0 80000000 80000000 0 20000000
+			          02000000 0 a0000000 a0000000 0 10000000
+			          01000000 0 00000000 b0000000 0 01000000>;
+		};
+
+		spi@f00 {
+			device_type = "spi";
+			compatible = "mpc5200-spi\0mpc52xx-spi";
+			reg = <f00 20>;
+			interrupts = <2 d 0 2 e 0>;
+			interrupt-parent = <500>;
+		};
+
+		usb@1000 {
+			device_type = "usb-ohci-be";
+			compatible = "mpc5200-ohci\0mpc52xx-ohci\0ohci-be";
+			reg = <1000 ff>;
+			interrupts = <2 6 0>;
+			interrupt-parent = <500>;
+		};
+
+		bestcomm@1200 {
+			device_type = "dma-controller";
+			compatible = "mpc5200-bestcomm\0mpc52xx-bestcomm";
+			reg = <1200 80>;
+			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+			              3 4 0  3 5 0  3 6 0  3 7 0
+			              3 8 0  3 9 0  3 a 0  3 b 0
+			              3 c 0  3 d 0  3 e 0  3 f 0>;
+			interrupt-parent = <500>;
+		};
+
+		xlb@1f00 {
+			compatible = "mpc5200-xlb\0mpc52xx-xlb";
+			reg = <1f00 100>;
+		};
+
+		serial@2000 {		// PSC1
+			device_type = "serial";
+			compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart";
+			port-number = <0>;  // Logical port assignment
+			reg = <2000 100>;
+			interrupts = <2 1 0>;
+			interrupt-parent = <500>;
+		};
+
+		// PSC2 in spi mode example
+		spi@2200 {		// PSC2
+			device_type = "spi";
+			compatible = "mpc5200-psc-spi\0mpc52xx-psc-spi";
+			reg = <2200 100>;
+			interrupts = <2 2 0>;
+			interrupt-parent = <500>;
+		};
+
+		// PSC3 in CODEC mode example
+		i2s@2400 {		// PSC3
+			device_type = "i2s";
+			compatible = "mpc5200-psc-i2s\0mpc52xx-psc-i2s";
+			reg = <2400 100>;
+			interrupts = <2 3 0>;
+			interrupt-parent = <500>;
+		};
+
+		// PSC4 unconfigured
+		//serial@2600 {		// PSC4
+		//	device_type = "serial";
+		//	compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart";
+		//	reg = <2600 100>;
+		//	interrupts = <2 b 0>;
+		//	interrupt-parent = <500>;
+		//};
+
+		// PSC5 unconfigured
+		//serial@2800 {		// PSC5
+		//	device_type = "serial";
+		//	compatible = "mpc5200-psc-uart\0mpc52xx-psc-uart";
+		//	reg = <2800 100>;
+		//	interrupts = <2 c 0>;
+		//	interrupt-parent = <500>;
+		//};
+
+		// PSC6 in AC97 mode example
+		ac97@2c00 {		// PSC6
+			device_type = "ac97";
+			compatible = "mpc5200-psc-ac97\0mpc52xx-psc-ac97";
+			reg = <2c00 100>;
+			interrupts = <2 4 0>;
+			interrupt-parent = <500>;
+		};
+
+		ethernet@3000 {
+			device_type = "network";
+			compatible = "mpc5200-fec\0mpc52xx-fec";
+			reg = <3000 800>;
+			mac-address = [ 02 03 04 05 06 07 ]; // Bad!
+			interrupts = <2 5 0>;
+			interrupt-parent = <500>;
+		};
+
+		ata@3a00 {
+			device_type = "ata";
+			compatible = "mpc5200-ata\0mpc52xx-ata";
+			reg = <3a00 100>;
+			interrupts = <2 7 0>;
+			interrupt-parent = <500>;
+		};
+
+		i2c@3d00 {
+			device_type = "i2c";
+			compatible = "mpc5200-i2c\0mpc52xx-i2c";
+			reg = <3d00 40>;
+			interrupts = <2 f 0>;
+			interrupt-parent = <500>;
+		};
+
+		i2c@3d40 {
+			device_type = "i2c";
+			compatible = "mpc5200-i2c\0mpc52xx-i2c";
+			reg = <3d40 40>;
+			interrupts = <2 10 0>;
+			interrupt-parent = <500>;
+		};
+		sram@8000 {
+			device_type = "sram";
+			compatible = "mpc5200-sram\0mpc52xx-sram\0sram";
+			reg = <8000 4000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
new file mode 100644
index 00000000000..81cb76418a7
--- /dev/null
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -0,0 +1,318 @@
+/*
+ * Lite5200B board Device Tree Source
+ *
+ * Copyright 2006 Secret Lab Technologies Ltd.
+ * Grant Likely <grant.likely@secretlab.ca>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/ {
+	model = "Lite5200b";
+	compatible = "lite5200b\0lite52xx\0mpc5200b\0mpc52xx";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#cpus = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,5200@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <20>;
+			i-cache-line-size = <20>;
+			d-cache-size = <4000>;		// L1, 16K
+			i-cache-size = <4000>;		// L1, 16K
+			timebase-frequency = <0>;	// from bootloader
+			bus-frequency = <0>;		// from bootloader
+			clock-frequency = <0>;		// from bootloader
+			32-bit;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <00000000 10000000>;	// 256MB
+	};
+
+	soc5200@f0000000 {
+		#interrupt-cells = <3>;
+		device_type = "soc";
+		ranges = <0 f0000000 f0010000>;
+		reg = <f0000000 00010000>;
+		bus-frequency = <0>;		// from bootloader
+
+		cdm@200 {
+			compatible = "mpc5200b-cdm\0mpc52xx-cdm";
+			reg = <200 38>;
+		};
+
+		pic@500 {
+			// 5200 interrupts are encoded into two levels;
+			linux,phandle = <500>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			device_type = "interrupt-controller";
+			compatible = "mpc5200b-pic\0mpc52xx-pic";
+			reg = <500 80>;
+			built-in;
+		};
+
+		gpt@600 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <600 10>;
+			interrupts = <1 9 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@610 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <610 10>;
+			interrupts = <1 a 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@620 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <620 10>;
+			interrupts = <1 b 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@630 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <630 10>;
+			interrupts = <1 c 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@640 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <640 10>;
+			interrupts = <1 d 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@650 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <650 10>;
+			interrupts = <1 e 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@660 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <660 10>;
+			interrupts = <1 f 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpt@670 {	// General Purpose Timer
+			compatible = "mpc5200b-gpt\0mpc52xx-gpt";
+			device_type = "gpt";
+			reg = <670 10>;
+			interrupts = <1 10 0>;
+			interrupt-parent = <500>;
+		};
+
+		rtc@800 {	// Real time clock
+			compatible = "mpc5200b-rtc\0mpc52xx-rtc";
+			device_type = "rtc";
+			reg = <800 100>;
+			interrupts = <1 5 0 1 6 0>;
+			interrupt-parent = <500>;
+		};
+
+		mscan@900 {
+			device_type = "mscan";
+			compatible = "mpc5200b-mscan\0mpc52xx-mscan";
+			interrupts = <2 11 0>;
+			interrupt-parent = <500>;
+			reg = <900 80>;
+		};
+
+		mscan@980 {
+			device_type = "mscan";
+			compatible = "mpc5200b-mscan\0mpc52xx-mscan";
+			interrupts = <1 12 0>;
+			interrupt-parent = <500>;
+			reg = <980 80>;
+		};
+
+		gpio@b00 {
+			compatible = "mpc5200b-gpio\0mpc52xx-gpio";
+			reg = <b00 40>;
+			interrupts = <1 7 0>;
+			interrupt-parent = <500>;
+		};
+
+		gpio-wkup@b00 {
+			compatible = "mpc5200b-gpio-wkup\0mpc52xx-gpio-wkup";
+			reg = <c00 40>;
+			interrupts = <1 8 0 0 3 0>;
+			interrupt-parent = <500>;
+		};
+
+		pci@0d00 {
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			compatible = "mpc5200b-pci\0mpc52xx-pci";
+			reg = <d00 100>;
+			interrupt-map-mask = <f800 0 0 7>;
+			interrupt-map = <c000 0 0 1 500 0 0 3 // 1st slot
+			                 c000 0 0 2 500 1 1 3
+			                 c000 0 0 3 500 1 2 3
+			                 c000 0 0 4 500 1 3 3
+
+			                 c800 0 0 1 500 1 1 3 // 2nd slot
+			                 c800 0 0 2 500 1 2 3
+			                 c800 0 0 3 500 1 3 3
+			                 c800 0 0 4 500 0 0 3>;
+			clock-frequency = <0>; // From boot loader
+			interrupts = <2 8 0 2 9 0 2 a 0>;
+			interrupt-parent = <500>;
+			bus-range = <0 0>;
+			ranges = <42000000 0 80000000 80000000 0 20000000
+			          02000000 0 a0000000 a0000000 0 10000000
+			          01000000 0 00000000 b0000000 0 01000000>;
+		};
+
+		spi@f00 {
+			device_type = "spi";
+			compatible = "mpc5200b-spi\0mpc52xx-spi";
+			reg = <f00 20>;
+			interrupts = <2 d 0 2 e 0>;
+			interrupt-parent = <500>;
+		};
+
+		usb@1000 {
+			device_type = "usb-ohci-be";
+			compatible = "mpc5200b-ohci\0mpc52xx-ohci\0ohci-be";
+			reg = <1000 ff>;
+			interrupts = <2 6 0>;
+			interrupt-parent = <500>;
+		};
+
+		bestcomm@1200 {
+			device_type = "dma-controller";
+			compatible = "mpc5200b-bestcomm\0mpc52xx-bestcomm";
+			reg = <1200 80>;
+			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+			              3 4 0  3 5 0  3 6 0  3 7 0
+			              3 8 0  3 9 0  3 a 0  3 b 0
+			              3 c 0  3 d 0  3 e 0  3 f 0>;
+			interrupt-parent = <500>;
+		};
+
+		xlb@1f00 {
+			compatible = "mpc5200b-xlb\0mpc52xx-xlb";
+			reg = <1f00 100>;
+		};
+
+		serial@2000 {		// PSC1
+			device_type = "serial";
+			compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart";
+			port-number = <0>;  // Logical port assignment
+			reg = <2000 100>;
+			interrupts = <2 1 0>;
+			interrupt-parent = <500>;
+		};
+
+		// PSC2 in spi mode example
+		spi@2200 {		// PSC2
+			device_type = "spi";
+			compatible = "mpc5200b-psc-spi\0mpc52xx-psc-spi";
+			reg = <2200 100>;
+			interrupts = <2 2 0>;
+			interrupt-parent = <500>;
+		};
+
+		// PSC3 in CODEC mode example
+		i2s@2400 {		// PSC3
+			device_type = "i2s";
+			compatible = "mpc5200b-psc-i2s\0mpc52xx-psc-i2s";
+			reg = <2400 100>;
+			interrupts = <2 3 0>;
+			interrupt-parent = <500>;
+		};
+
+		// PSC4 unconfigured
+		//serial@2600 {		// PSC4
+		//	device_type = "serial";
+		//	compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart";
+		//	reg = <2600 100>;
+		//	interrupts = <2 b 0>;
+		//	interrupt-parent = <500>;
+		//};
+
+		// PSC5 unconfigured
+		//serial@2800 {		// PSC5
+		//	device_type = "serial";
+		//	compatible = "mpc5200b-psc-uart\0mpc52xx-psc-uart";
+		//	reg = <2800 100>;
+		//	interrupts = <2 c 0>;
+		//	interrupt-parent = <500>;
+		//};
+
+		// PSC6 in AC97 mode example
+		ac97@2c00 {		// PSC6
+			device_type = "ac97";
+			compatible = "mpc5200b-psc-ac97\0mpc52xx-psc-ac97";
+			reg = <2c00 100>;
+			interrupts = <2 4 0>;
+			interrupt-parent = <500>;
+		};
+
+		ethernet@3000 {
+			device_type = "network";
+			compatible = "mpc5200b-fec\0mpc52xx-fec";
+			reg = <3000 800>;
+			mac-address = [ 02 03 04 05 06 07 ]; // Bad!
+			interrupts = <2 5 0>;
+			interrupt-parent = <500>;
+		};
+
+		ata@3a00 {
+			device_type = "ata";
+			compatible = "mpc5200b-ata\0mpc52xx-ata";
+			reg = <3a00 100>;
+			interrupts = <2 7 0>;
+			interrupt-parent = <500>;
+		};
+
+		i2c@3d00 {
+			device_type = "i2c";
+			compatible = "mpc5200b-i2c\0mpc52xx-i2c";
+			reg = <3d00 40>;
+			interrupts = <2 f 0>;
+			interrupt-parent = <500>;
+		};
+
+		i2c@3d40 {
+			device_type = "i2c";
+			compatible = "mpc5200b-i2c\0mpc52xx-i2c";
+			reg = <3d40 40>;
+			interrupts = <2 10 0>;
+			interrupt-parent = <500>;
+		};
+		sram@8000 {
+			device_type = "sram";
+			compatible = "mpc5200b-sram\0mpc52xx-sram\0sram";
+			reg = <8000 4000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts
index d7b985e6bd2..c4d9562cbaa 100644
--- a/arch/powerpc/boot/dts/mpc7448hpc2.dts
+++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts
@@ -161,29 +161,41 @@
 			interrupt-map = <
 
 				/* IDSEL 0x11 */
-				0800 0 0 1 7400 24 0
-				0800 0 0 2 7400 25 0
-				0800 0 0 3 7400 26 0
-				0800 0 0 4 7400 27 0
+				0800 0 0 1 1180 24 0
+				0800 0 0 2 1180 25 0
+				0800 0 0 3 1180 26 0
+				0800 0 0 4 1180 27 0
 
 				/* IDSEL 0x12 */
-				1000 0 0 1 7400 25 0
-				1000 0 0 2 7400 26 0
-				1000 0 0 3 7400 27 0
-				1000 0 0 4 7400 24 0
+				1000 0 0 1 1180 25 0
+				1000 0 0 2 1180 26 0
+				1000 0 0 3 1180 27 0
+				1000 0 0 4 1180 24 0
 
 				/* IDSEL 0x13 */
-				1800 0 0 1 7400 26 0
-				1800 0 0 2 7400 27 0
-				1800 0 0 3 7400 24 0
-				1800 0 0 4 7400 25 0
+				1800 0 0 1 1180 26 0
+				1800 0 0 2 1180 27 0
+				1800 0 0 3 1180 24 0
+				1800 0 0 4 1180 25 0
 
 				/* IDSEL 0x14 */
-				2000 0 0 1 7400 27 0
-				2000 0 0 2 7400 24 0
-				2000 0 0 3 7400 25 0
-				2000 0 0 4 7400 26 0
+				2000 0 0 1 1180 27 0
+				2000 0 0 2 1180 24 0
+				2000 0 0 3 1180 25 0
+				2000 0 0 4 1180 26 0
 				>;
+			router@1180 {
+				linux,phandle = <1180>;
+				clock-frequency = <0>;
+				interrupt-controller;
+				device_type = "pic-router";
+				#address-cells = <0>;
+				#interrupt-cells = <2>;
+				built-in;
+				big-endian;
+				interrupts = <17 2>;
+				interrupt-parent = <7400>;
+			};
 		};
 	};
 
diff --git a/arch/powerpc/boot/flatdevtree.c b/arch/powerpc/boot/flatdevtree.c
new file mode 100644
index 00000000000..c76c194715b
--- /dev/null
+++ b/arch/powerpc/boot/flatdevtree.c
@@ -0,0 +1,880 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright Pantelis Antoniou 2006
+ * Copyright (C) IBM Corporation 2006
+ *
+ * Authors: Pantelis Antoniou <pantelis@embeddedalley.com>
+ *	    Hollis Blanchard <hollisb@us.ibm.com>
+ *	    Mark A. Greer <mgreer@mvista.com>
+ *	    Paul Mackerras <paulus@samba.org>
+ */
+
+#include <string.h>
+#include <stddef.h>
+#include "flatdevtree.h"
+#include "flatdevtree_env.h"
+
+#define _ALIGN(x, al)	(((x) + (al) - 1) & ~((al) - 1))
+
+/* Routines for keeping node ptrs returned by ft_find_device current */
+/* First entry not used b/c it would return 0 and be taken as NULL/error */
+static void *ft_node_add(struct ft_cxt *cxt, char *node)
+{
+	unsigned int i;
+
+	for (i = 1; i < cxt->nodes_used; i++)	/* already there? */
+		if (cxt->node_tbl[i] == node)
+			return (void *)i;
+
+	if (cxt->nodes_used < cxt->node_max) {
+		cxt->node_tbl[cxt->nodes_used] = node;
+		return (void *)cxt->nodes_used++;
+	}
+
+	return NULL;
+}
+
+static char *ft_node_ph2node(struct ft_cxt *cxt, const void *phandle)
+{
+	unsigned int i = (unsigned int)phandle;
+
+	if (i < cxt->nodes_used)
+		return cxt->node_tbl[i];
+	return NULL;
+}
+
+static void ft_node_update_before(struct ft_cxt *cxt, char *addr, int shift)
+{
+	unsigned int i;
+
+	if (shift == 0)
+		return;
+
+	for (i = 1; i < cxt->nodes_used; i++)
+		if (cxt->node_tbl[i] < addr)
+			cxt->node_tbl[i] += shift;
+}
+
+static void ft_node_update_after(struct ft_cxt *cxt, char *addr, int shift)
+{
+	unsigned int i;
+
+	if (shift == 0)
+		return;
+
+	for (i = 1; i < cxt->nodes_used; i++)
+		if (cxt->node_tbl[i] >= addr)
+			cxt->node_tbl[i] += shift;
+}
+
+/* Struct used to return info from ft_next() */
+struct ft_atom {
+	u32 tag;
+	const char *name;
+	void *data;
+	u32 size;
+};
+
+/* Set ptrs to current one's info; return addr of next one */
+static char *ft_next(struct ft_cxt *cxt, char *p, struct ft_atom *ret)
+{
+	u32 sz;
+
+	if (p >= cxt->rgn[FT_STRUCT].start + cxt->rgn[FT_STRUCT].size)
+		return NULL;
+
+	ret->tag = be32_to_cpu(*(u32 *) p);
+	p += 4;
+
+	switch (ret->tag) {	/* Tag */
+	case OF_DT_BEGIN_NODE:
+		ret->name = p;
+		ret->data = (void *)(p - 4);	/* start of node */
+		p += _ALIGN(strlen(p) + 1, 4);
+		break;
+	case OF_DT_PROP:
+		ret->size = sz = be32_to_cpu(*(u32 *) p);
+		ret->name = cxt->str_anchor + be32_to_cpu(*(u32 *) (p + 4));
+		ret->data = (void *)(p + 8);
+		p += 8 + _ALIGN(sz, 4);
+		break;
+	case OF_DT_END_NODE:
+	case OF_DT_NOP:
+		break;
+	case OF_DT_END:
+	default:
+		p = NULL;
+		break;
+	}
+
+	return p;
+}
+
+#define HDR_SIZE	_ALIGN(sizeof(struct boot_param_header), 8)
+#define EXPAND_INCR	1024	/* alloc this much extra when expanding */
+
+/* See if the regions are in the standard order and non-overlapping */
+static int ft_ordered(struct ft_cxt *cxt)
+{
+	char *p = (char *)cxt->bph + HDR_SIZE;
+	enum ft_rgn_id r;
+
+	for (r = FT_RSVMAP; r <= FT_STRINGS; ++r) {
+		if (p > cxt->rgn[r].start)
+			return 0;
+		p = cxt->rgn[r].start + cxt->rgn[r].size;
+	}
+	return p <= (char *)cxt->bph + cxt->max_size;
+}
+
+/* Copy the tree to a newly-allocated region and put things in order */
+static int ft_reorder(struct ft_cxt *cxt, int nextra)
+{
+	unsigned long tot;
+	enum ft_rgn_id r;
+	char *p, *pend;
+	int stroff;
+
+	tot = HDR_SIZE + EXPAND_INCR;
+	for (r = FT_RSVMAP; r <= FT_STRINGS; ++r)
+		tot += cxt->rgn[r].size;
+	if (nextra > 0)
+		tot += nextra;
+	tot = _ALIGN(tot, 8);
+
+	if (!cxt->realloc)
+		return 0;
+	p = cxt->realloc(NULL, tot);
+	if (!p)
+		return 0;
+
+	memcpy(p, cxt->bph, sizeof(struct boot_param_header));
+	/* offsets get fixed up later */
+
+	cxt->bph = (struct boot_param_header *)p;
+	cxt->max_size = tot;
+	pend = p + tot;
+	p += HDR_SIZE;
+
+	memcpy(p, cxt->rgn[FT_RSVMAP].start, cxt->rgn[FT_RSVMAP].size);
+	cxt->rgn[FT_RSVMAP].start = p;
+	p += cxt->rgn[FT_RSVMAP].size;
+
+	memcpy(p, cxt->rgn[FT_STRUCT].start, cxt->rgn[FT_STRUCT].size);
+	ft_node_update_after(cxt, cxt->rgn[FT_STRUCT].start,
+			p - cxt->rgn[FT_STRUCT].start);
+	cxt->p += p - cxt->rgn[FT_STRUCT].start;
+	cxt->rgn[FT_STRUCT].start = p;
+
+	p = pend - cxt->rgn[FT_STRINGS].size;
+	memcpy(p, cxt->rgn[FT_STRINGS].start, cxt->rgn[FT_STRINGS].size);
+	stroff = cxt->str_anchor - cxt->rgn[FT_STRINGS].start;
+	cxt->rgn[FT_STRINGS].start = p;
+	cxt->str_anchor = p + stroff;
+
+	cxt->isordered = 1;
+	return 1;
+}
+
+static inline char *prev_end(struct ft_cxt *cxt, enum ft_rgn_id r)
+{
+	if (r > FT_RSVMAP)
+		return cxt->rgn[r - 1].start + cxt->rgn[r - 1].size;
+	return (char *)cxt->bph + HDR_SIZE;
+}
+
+static inline char *next_start(struct ft_cxt *cxt, enum ft_rgn_id r)
+{
+	if (r < FT_STRINGS)
+		return cxt->rgn[r + 1].start;
+	return (char *)cxt->bph + cxt->max_size;
+}
+
+/*
+ * See if we can expand region rgn by nextra bytes by using up
+ * free space after or before the region.
+ */
+static int ft_shuffle(struct ft_cxt *cxt, char **pp, enum ft_rgn_id rgn,
+		int nextra)
+{
+	char *p = *pp;
+	char *rgn_start, *rgn_end;
+
+	rgn_start = cxt->rgn[rgn].start;
+	rgn_end = rgn_start + cxt->rgn[rgn].size;
+	if (nextra <= 0 || rgn_end + nextra <= next_start(cxt, rgn)) {
+		/* move following stuff */
+		if (p < rgn_end) {
+			if (nextra < 0)
+				memmove(p, p - nextra, rgn_end - p + nextra);
+			else
+				memmove(p + nextra, p, rgn_end - p);
+			if (rgn == FT_STRUCT)
+				ft_node_update_after(cxt, p, nextra);
+		}
+		cxt->rgn[rgn].size += nextra;
+		if (rgn == FT_STRINGS)
+			/* assumes strings only added at beginning */
+			cxt->str_anchor += nextra;
+		return 1;
+	}
+	if (prev_end(cxt, rgn) <= rgn_start - nextra) {
+		/* move preceding stuff */
+		if (p > rgn_start) {
+			memmove(rgn_start - nextra, rgn_start, p - rgn_start);
+			if (rgn == FT_STRUCT)
+				ft_node_update_before(cxt, p, -nextra);
+		}
+		*p -= nextra;
+		cxt->rgn[rgn].start -= nextra;
+		cxt->rgn[rgn].size += nextra;
+		return 1;
+	}
+	return 0;
+}
+
+static int ft_make_space(struct ft_cxt *cxt, char **pp, enum ft_rgn_id rgn,
+			 int nextra)
+{
+	unsigned long size, ssize, tot;
+	char *str, *next;
+	enum ft_rgn_id r;
+
+	if (!cxt->isordered && !ft_reorder(cxt, nextra))
+		return 0;
+	if (ft_shuffle(cxt, pp, rgn, nextra))
+		return 1;
+
+	/* See if there is space after the strings section */
+	ssize = cxt->rgn[FT_STRINGS].size;
+	if (cxt->rgn[FT_STRINGS].start + ssize
+			< (char *)cxt->bph + cxt->max_size) {
+		/* move strings up as far as possible */
+		str = (char *)cxt->bph + cxt->max_size - ssize;
+		cxt->str_anchor += str - cxt->rgn[FT_STRINGS].start;
+		memmove(str, cxt->rgn[FT_STRINGS].start, ssize);
+		cxt->rgn[FT_STRINGS].start = str;
+		/* enough space now? */
+		if (rgn >= FT_STRUCT && ft_shuffle(cxt, pp, rgn, nextra))
+			return 1;
+	}
+
+	/* how much total free space is there following this region? */
+	tot = 0;
+	for (r = rgn; r < FT_STRINGS; ++r) {
+		char *r_end = cxt->rgn[r].start + cxt->rgn[r].size;
+		tot += next_start(cxt, rgn) - r_end;
+	}
+
+	/* cast is to shut gcc up; we know nextra >= 0 */
+	if (tot < (unsigned int)nextra) {
+		/* have to reallocate */
+		char *newp, *new_start;
+		int shift;
+
+		if (!cxt->realloc)
+			return 0;
+		size = _ALIGN(cxt->max_size + (nextra - tot) + EXPAND_INCR, 8);
+		newp = cxt->realloc(cxt->bph, size);
+		if (!newp)
+			return 0;
+		cxt->max_size = size;
+		shift = newp - (char *)cxt->bph;
+
+		if (shift) { /* realloc can return same addr */
+			cxt->bph = (struct boot_param_header *)newp;
+			ft_node_update_after(cxt, cxt->rgn[FT_STRUCT].start,
+					shift);
+			for (r = FT_RSVMAP; r <= FT_STRINGS; ++r) {
+				new_start = cxt->rgn[r].start + shift;
+				cxt->rgn[r].start = new_start;
+			}
+			*pp += shift;
+			cxt->str_anchor += shift;
+		}
+
+		/* move strings up to the end */
+		str = newp + size - ssize;
+		cxt->str_anchor += str - cxt->rgn[FT_STRINGS].start;
+		memmove(str, cxt->rgn[FT_STRINGS].start, ssize);
+		cxt->rgn[FT_STRINGS].start = str;
+
+		if (ft_shuffle(cxt, pp, rgn, nextra))
+			return 1;
+	}
+
+	/* must be FT_RSVMAP and we need to move FT_STRUCT up */
+	if (rgn == FT_RSVMAP) {
+		next = cxt->rgn[FT_RSVMAP].start + cxt->rgn[FT_RSVMAP].size
+			+ nextra;
+		ssize = cxt->rgn[FT_STRUCT].size;
+		if (next + ssize >= cxt->rgn[FT_STRINGS].start)
+			return 0;	/* "can't happen" */
+		memmove(next, cxt->rgn[FT_STRUCT].start, ssize);
+		ft_node_update_after(cxt, cxt->rgn[FT_STRUCT].start, nextra);
+		cxt->rgn[FT_STRUCT].start = next;
+
+		if (ft_shuffle(cxt, pp, rgn, nextra))
+			return 1;
+	}
+
+	return 0;		/* "can't happen" */
+}
+
+static void ft_put_word(struct ft_cxt *cxt, u32 v)
+{
+	*(u32 *) cxt->p = cpu_to_be32(v);
+	cxt->p += 4;
+}
+
+static void ft_put_bin(struct ft_cxt *cxt, const void *data, unsigned int sz)
+{
+	unsigned long sza = _ALIGN(sz, 4);
+
+	/* zero out the alignment gap if necessary */
+	if (sz < sza)
+		*(u32 *) (cxt->p + sza - 4) = 0;
+
+	/* copy in the data */
+	memcpy(cxt->p, data, sz);
+
+	cxt->p += sza;
+}
+
+int ft_begin_node(struct ft_cxt *cxt, const char *name)
+{
+	unsigned long nlen = strlen(name) + 1;
+	unsigned long len = 8 + _ALIGN(nlen, 4);
+
+	if (!ft_make_space(cxt, &cxt->p, FT_STRUCT, len))
+		return -1;
+	ft_put_word(cxt, OF_DT_BEGIN_NODE);
+	ft_put_bin(cxt, name, strlen(name) + 1);
+	return 0;
+}
+
+void ft_end_node(struct ft_cxt *cxt)
+{
+	ft_put_word(cxt, OF_DT_END_NODE);
+}
+
+void ft_nop(struct ft_cxt *cxt)
+{
+	if (ft_make_space(cxt, &cxt->p, FT_STRUCT, 4))
+		ft_put_word(cxt, OF_DT_NOP);
+}
+
+#define NO_STRING	0x7fffffff
+
+static int lookup_string(struct ft_cxt *cxt, const char *name)
+{
+	char *p, *end;
+
+	p = cxt->rgn[FT_STRINGS].start;
+	end = p + cxt->rgn[FT_STRINGS].size;
+	while (p < end) {
+		if (strcmp(p, (char *)name) == 0)
+			return p - cxt->str_anchor;
+		p += strlen(p) + 1;
+	}
+
+	return NO_STRING;
+}
+
+/* lookup string and insert if not found */
+static int map_string(struct ft_cxt *cxt, const char *name)
+{
+	int off;
+	char *p;
+
+	off = lookup_string(cxt, name);
+	if (off != NO_STRING)
+		return off;
+	p = cxt->rgn[FT_STRINGS].start;
+	if (!ft_make_space(cxt, &p, FT_STRINGS, strlen(name) + 1))
+		return NO_STRING;
+	strcpy(p, name);
+	return p - cxt->str_anchor;
+}
+
+int ft_prop(struct ft_cxt *cxt, const char *name, const void *data,
+		unsigned int sz)
+{
+	int off, len;
+
+	off = lookup_string(cxt, name);
+	if (off == NO_STRING)
+		return -1;
+
+	len = 12 + _ALIGN(sz, 4);
+	if (!ft_make_space(cxt, &cxt->p, FT_STRUCT, len))
+		return -1;
+
+	ft_put_word(cxt, OF_DT_PROP);
+	ft_put_word(cxt, sz);
+	ft_put_word(cxt, off);
+	ft_put_bin(cxt, data, sz);
+	return 0;
+}
+
+int ft_prop_str(struct ft_cxt *cxt, const char *name, const char *str)
+{
+	return ft_prop(cxt, name, str, strlen(str) + 1);
+}
+
+int ft_prop_int(struct ft_cxt *cxt, const char *name, unsigned int val)
+{
+	u32 v = cpu_to_be32((u32) val);
+
+	return ft_prop(cxt, name, &v, 4);
+}
+
+/* Calculate the size of the reserved map */
+static unsigned long rsvmap_size(struct ft_cxt *cxt)
+{
+	struct ft_reserve *res;
+
+	res = (struct ft_reserve *)cxt->rgn[FT_RSVMAP].start;
+	while (res->start || res->len)
+		++res;
+	return (char *)(res + 1) - cxt->rgn[FT_RSVMAP].start;
+}
+
+/* Calculate the size of the struct region by stepping through it */
+static unsigned long struct_size(struct ft_cxt *cxt)
+{
+	char *p = cxt->rgn[FT_STRUCT].start;
+	char *next;
+	struct ft_atom atom;
+
+	/* make check in ft_next happy */
+	if (cxt->rgn[FT_STRUCT].size == 0)
+		cxt->rgn[FT_STRUCT].size = 0xfffffffful - (unsigned long)p;
+
+	while ((next = ft_next(cxt, p, &atom)) != NULL)
+		p = next;
+	return p + 4 - cxt->rgn[FT_STRUCT].start;
+}
+
+/* add `adj' on to all string offset values in the struct area */
+static void adjust_string_offsets(struct ft_cxt *cxt, int adj)
+{
+	char *p = cxt->rgn[FT_STRUCT].start;
+	char *next;
+	struct ft_atom atom;
+	int off;
+
+	while ((next = ft_next(cxt, p, &atom)) != NULL) {
+		if (atom.tag == OF_DT_PROP) {
+			off = be32_to_cpu(*(u32 *) (p + 8));
+			*(u32 *) (p + 8) = cpu_to_be32(off + adj);
+		}
+		p = next;
+	}
+}
+
+/* start construction of the flat OF tree from scratch */
+void ft_begin(struct ft_cxt *cxt, void *blob, unsigned int max_size,
+		void *(*realloc_fn) (void *, unsigned long))
+{
+	struct boot_param_header *bph = blob;
+	char *p;
+	struct ft_reserve *pres;
+
+	/* clear the cxt */
+	memset(cxt, 0, sizeof(*cxt));
+
+	cxt->bph = bph;
+	cxt->max_size = max_size;
+	cxt->realloc = realloc_fn;
+	cxt->isordered = 1;
+
+	/* zero everything in the header area */
+	memset(bph, 0, sizeof(*bph));
+
+	bph->magic = cpu_to_be32(OF_DT_HEADER);
+	bph->version = cpu_to_be32(0x10);
+	bph->last_comp_version = cpu_to_be32(0x10);
+
+	/* start pointers */
+	cxt->rgn[FT_RSVMAP].start = p = blob + HDR_SIZE;
+	cxt->rgn[FT_RSVMAP].size = sizeof(struct ft_reserve);
+	pres = (struct ft_reserve *)p;
+	cxt->rgn[FT_STRUCT].start = p += sizeof(struct ft_reserve);
+	cxt->rgn[FT_STRUCT].size = 4;
+	cxt->rgn[FT_STRINGS].start = blob + max_size;
+	cxt->rgn[FT_STRINGS].size = 0;
+
+	/* init rsvmap and struct */
+	pres->start = 0;
+	pres->len = 0;
+	*(u32 *) p = cpu_to_be32(OF_DT_END);
+
+	cxt->str_anchor = blob;
+}
+
+/* open up an existing blob to be examined or modified */
+int ft_open(struct ft_cxt *cxt, void *blob, unsigned int max_size,
+		unsigned int max_find_device,
+		void *(*realloc_fn) (void *, unsigned long))
+{
+	struct boot_param_header *bph = blob;
+
+	/* can't cope with version < 16 */
+	if (be32_to_cpu(bph->version) < 16)
+		return -1;
+
+	/* clear the cxt */
+	memset(cxt, 0, sizeof(*cxt));
+
+	/* alloc node_tbl to track node ptrs returned by ft_find_device */
+	++max_find_device;
+	cxt->node_tbl = realloc_fn(NULL, max_find_device * sizeof(char *));
+	if (!cxt->node_tbl)
+		return -1;
+	memset(cxt->node_tbl, 0, max_find_device * sizeof(char *));
+	cxt->node_max = max_find_device;
+	cxt->nodes_used = 1;	/* don't use idx 0 b/c looks like NULL */
+
+	cxt->bph = bph;
+	cxt->max_size = max_size;
+	cxt->realloc = realloc_fn;
+
+	cxt->rgn[FT_RSVMAP].start = blob + be32_to_cpu(bph->off_mem_rsvmap);
+	cxt->rgn[FT_RSVMAP].size = rsvmap_size(cxt);
+	cxt->rgn[FT_STRUCT].start = blob + be32_to_cpu(bph->off_dt_struct);
+	cxt->rgn[FT_STRUCT].size = struct_size(cxt);
+	cxt->rgn[FT_STRINGS].start = blob + be32_to_cpu(bph->off_dt_strings);
+	cxt->rgn[FT_STRINGS].size = be32_to_cpu(bph->dt_strings_size);
+	/* Leave as '0' to force first ft_make_space call to do a ft_reorder
+	 * and move dt to an area allocated by realloc.
+	cxt->isordered = ft_ordered(cxt);
+	*/
+
+	cxt->p = cxt->rgn[FT_STRUCT].start;
+	cxt->str_anchor = cxt->rgn[FT_STRINGS].start;
+
+	return 0;
+}
+
+/* add a reserver physical area to the rsvmap */
+int ft_add_rsvmap(struct ft_cxt *cxt, u64 physaddr, u64 size)
+{
+	char *p;
+	struct ft_reserve *pres;
+
+	p = cxt->rgn[FT_RSVMAP].start + cxt->rgn[FT_RSVMAP].size
+		- sizeof(struct ft_reserve);
+	if (!ft_make_space(cxt, &p, FT_RSVMAP, sizeof(struct ft_reserve)))
+		return -1;
+
+	pres = (struct ft_reserve *)p;
+	pres->start = cpu_to_be64(physaddr);
+	pres->len = cpu_to_be64(size);
+
+	return 0;
+}
+
+void ft_begin_tree(struct ft_cxt *cxt)
+{
+	cxt->p = cxt->rgn[FT_STRUCT].start;
+}
+
+void ft_end_tree(struct ft_cxt *cxt)
+{
+	struct boot_param_header *bph = cxt->bph;
+	char *p, *oldstr, *str, *endp;
+	unsigned long ssize;
+	int adj;
+
+	if (!cxt->isordered)
+		return;		/* we haven't touched anything */
+
+	/* adjust string offsets */
+	oldstr = cxt->rgn[FT_STRINGS].start;
+	adj = cxt->str_anchor - oldstr;
+	if (adj)
+		adjust_string_offsets(cxt, adj);
+
+	/* make strings end on 8-byte boundary */
+	ssize = cxt->rgn[FT_STRINGS].size;
+	endp = (char *)_ALIGN((unsigned long)cxt->rgn[FT_STRUCT].start
+			+ cxt->rgn[FT_STRUCT].size + ssize, 8);
+	str = endp - ssize;
+
+	/* move strings down to end of structs */
+	memmove(str, oldstr, ssize);
+	cxt->str_anchor = str;
+	cxt->rgn[FT_STRINGS].start = str;
+
+	/* fill in header fields */
+	p = (char *)bph;
+	bph->totalsize = cpu_to_be32(endp - p);
+	bph->off_mem_rsvmap = cpu_to_be32(cxt->rgn[FT_RSVMAP].start - p);
+	bph->off_dt_struct = cpu_to_be32(cxt->rgn[FT_STRUCT].start - p);
+	bph->off_dt_strings = cpu_to_be32(cxt->rgn[FT_STRINGS].start - p);
+	bph->dt_strings_size = cpu_to_be32(ssize);
+}
+
+void *ft_find_device(struct ft_cxt *cxt, const char *srch_path)
+{
+	char *node;
+
+	/* require absolute path */
+	if (srch_path[0] != '/')
+		return NULL;
+	node = ft_find_descendent(cxt, cxt->rgn[FT_STRUCT].start, srch_path);
+	return ft_node_add(cxt, node);
+}
+
+void *ft_find_descendent(struct ft_cxt *cxt, void *top, const char *srch_path)
+{
+	struct ft_atom atom;
+	char *p;
+	const char *cp, *q;
+	int cl;
+	int depth = -1;
+	int dmatch = 0;
+	const char *path_comp[FT_MAX_DEPTH];
+
+	cp = srch_path;
+	cl = 0;
+	p = top;
+
+	while ((p = ft_next(cxt, p, &atom)) != NULL) {
+		switch (atom.tag) {
+		case OF_DT_BEGIN_NODE:
+			++depth;
+			if (depth != dmatch)
+				break;
+			cxt->genealogy[depth] = atom.data;
+			cxt->genealogy[depth + 1] = NULL;
+			if (depth && !(strncmp(atom.name, cp, cl) == 0
+					&& (atom.name[cl] == '/'
+						|| atom.name[cl] == '\0'
+						|| atom.name[cl] == '@')))
+				break;
+			path_comp[dmatch] = cp;
+			/* it matches so far, advance to next path component */
+			cp += cl;
+			/* skip slashes */
+			while (*cp == '/')
+				++cp;
+			/* we're done if this is the end of the string */
+			if (*cp == 0)
+				return atom.data;
+			/* look for end of this component */
+			q = strchr(cp, '/');
+			if (q)
+				cl = q - cp;
+			else
+				cl = strlen(cp);
+			++dmatch;
+			break;
+		case OF_DT_END_NODE:
+			if (depth == 0)
+				return NULL;
+			if (dmatch > depth) {
+				--dmatch;
+				cl = cp - path_comp[dmatch] - 1;
+				cp = path_comp[dmatch];
+				while (cl > 0 && cp[cl - 1] == '/')
+					--cl;
+			}
+			--depth;
+			break;
+		}
+	}
+	return NULL;
+}
+
+void *ft_get_parent(struct ft_cxt *cxt, const void *phandle)
+{
+	void *node;
+	int d;
+	struct ft_atom atom;
+	char *p;
+
+	node = ft_node_ph2node(cxt, phandle);
+	if (node == NULL)
+		return NULL;
+
+	for (d = 0; cxt->genealogy[d] != NULL; ++d)
+		if (cxt->genealogy[d] == node)
+			return cxt->genealogy[d > 0 ? d - 1 : 0];
+
+	/* have to do it the hard way... */
+	p = cxt->rgn[FT_STRUCT].start;
+	d = 0;
+	while ((p = ft_next(cxt, p, &atom)) != NULL) {
+		switch (atom.tag) {
+		case OF_DT_BEGIN_NODE:
+			cxt->genealogy[d] = atom.data;
+			if (node == atom.data) {
+				/* found it */
+				cxt->genealogy[d + 1] = NULL;
+				return d > 0 ? cxt->genealogy[d - 1] : node;
+			}
+			++d;
+			break;
+		case OF_DT_END_NODE:
+			--d;
+			break;
+		}
+	}
+	return NULL;
+}
+
+int ft_get_prop(struct ft_cxt *cxt, const void *phandle, const char *propname,
+		void *buf, const unsigned int buflen)
+{
+	struct ft_atom atom;
+	void *node;
+	char *p;
+	int depth;
+	unsigned int size;
+
+	node = ft_node_ph2node(cxt, phandle);
+	if (node == NULL)
+		return -1;
+
+	depth = 0;
+	p = (char *)node;
+
+	while ((p = ft_next(cxt, p, &atom)) != NULL) {
+		switch (atom.tag) {
+		case OF_DT_BEGIN_NODE:
+			++depth;
+			break;
+		case OF_DT_PROP:
+			if ((depth != 1) || strcmp(atom.name, propname))
+				break;
+			size = min(atom.size, buflen);
+			memcpy(buf, atom.data, size);
+			return atom.size;
+		case OF_DT_END_NODE:
+			if (--depth <= 0)
+				return -1;
+		}
+	}
+	return -1;
+}
+
+int ft_set_prop(struct ft_cxt *cxt, const void *phandle, const char *propname,
+		const void *buf, const unsigned int buflen)
+{
+	struct ft_atom atom;
+	void *node;
+	char *p, *next;
+	int nextra, depth;
+
+	node = ft_node_ph2node(cxt, phandle);
+	if (node == NULL)
+		return -1;
+
+	depth = 0;
+	p = node;
+
+	while ((next = ft_next(cxt, p, &atom)) != NULL) {
+		switch (atom.tag) {
+		case OF_DT_BEGIN_NODE:
+			++depth;
+			break;
+		case OF_DT_END_NODE:
+			if (--depth > 0)
+				break;
+			/* haven't found the property, insert here */
+			cxt->p = p;
+			return ft_prop(cxt, propname, buf, buflen);
+		case OF_DT_PROP:
+			if ((depth != 1) || strcmp(atom.name, propname))
+				break;
+			/* found an existing property, overwrite it */
+			nextra = _ALIGN(buflen, 4) - _ALIGN(atom.size, 4);
+			cxt->p = atom.data;
+			if (nextra && !ft_make_space(cxt, &cxt->p, FT_STRUCT,
+						nextra))
+				return -1;
+			*(u32 *) (cxt->p - 8) = cpu_to_be32(buflen);
+			ft_put_bin(cxt, buf, buflen);
+			return 0;
+		}
+		p = next;
+	}
+	return -1;
+}
+
+int ft_del_prop(struct ft_cxt *cxt, const void *phandle, const char *propname)
+{
+	struct ft_atom atom;
+	void *node;
+	char *p, *next;
+	int size;
+
+	node = ft_node_ph2node(cxt, phandle);
+	if (node == NULL)
+		return -1;
+
+	p = node;
+	while ((next = ft_next(cxt, p, &atom)) != NULL) {
+		switch (atom.tag) {
+		case OF_DT_BEGIN_NODE:
+		case OF_DT_END_NODE:
+			return -1;
+		case OF_DT_PROP:
+			if (strcmp(atom.name, propname))
+				break;
+			/* found the property, remove it */
+			size = 12 + -_ALIGN(atom.size, 4);
+			cxt->p = p;
+			if (!ft_make_space(cxt, &cxt->p, FT_STRUCT, -size))
+				return -1;
+			return 0;
+		}
+		p = next;
+	}
+	return -1;
+}
+
+void *ft_create_node(struct ft_cxt *cxt, const void *parent, const char *path)
+{
+	struct ft_atom atom;
+	char *p, *next;
+	int depth = 0;
+
+	p = cxt->rgn[FT_STRUCT].start;
+	while ((next = ft_next(cxt, p, &atom)) != NULL) {
+		switch (atom.tag) {
+		case OF_DT_BEGIN_NODE:
+			++depth;
+			if (depth == 1 && strcmp(atom.name, path) == 0)
+				/* duplicate node path, return error */
+				return NULL;
+			break;
+		case OF_DT_END_NODE:
+			--depth;
+			if (depth > 0)
+				break;
+			/* end of node, insert here */
+			cxt->p = p;
+			ft_begin_node(cxt, path);
+			ft_end_node(cxt);
+			return p;
+		}
+		p = next;
+	}
+	return NULL;
+}
diff --git a/arch/powerpc/boot/flatdevtree.h b/arch/powerpc/boot/flatdevtree.h
index 761c8dc8400..b9cd9f61f35 100644
--- a/arch/powerpc/boot/flatdevtree.h
+++ b/arch/powerpc/boot/flatdevtree.h
@@ -17,7 +17,7 @@
 #ifndef FLATDEVTREE_H
 #define FLATDEVTREE_H
 
-#include "types.h"
+#include "flatdevtree_env.h"
 
 /* Definitions used by the flattened device tree */
 #define OF_DT_HEADER            0xd00dfeed      /* marker */
@@ -43,4 +43,64 @@ struct boot_param_header {
 	u32 dt_strings_size;    /* size of the DT strings block */
 };
 
+struct ft_reserve {
+	u64 start;
+	u64 len;
+};
+
+struct ft_region {
+	char *start;
+	unsigned long size;
+};
+
+enum ft_rgn_id {
+	FT_RSVMAP,
+	FT_STRUCT,
+	FT_STRINGS,
+	FT_N_REGION
+};
+
+#define FT_MAX_DEPTH	50
+
+struct ft_cxt {
+	struct boot_param_header *bph;
+	int max_size;           /* maximum size of tree */
+	int isordered;		/* everything in standard order */
+	void *(*realloc)(void *, unsigned long);
+	char *str_anchor;
+	char *p;		/* current insertion point in structs */
+	struct ft_region rgn[FT_N_REGION];
+	void *genealogy[FT_MAX_DEPTH+1];
+	char **node_tbl;
+	unsigned int node_max;
+	unsigned int nodes_used;
+};
+
+int ft_begin_node(struct ft_cxt *cxt, const char *name);
+void ft_end_node(struct ft_cxt *cxt);
+
+void ft_begin_tree(struct ft_cxt *cxt);
+void ft_end_tree(struct ft_cxt *cxt);
+
+void ft_nop(struct ft_cxt *cxt);
+int ft_prop(struct ft_cxt *cxt, const char *name,
+	    const void *data, unsigned int sz);
+int ft_prop_str(struct ft_cxt *cxt, const char *name, const char *str);
+int ft_prop_int(struct ft_cxt *cxt, const char *name, unsigned int val);
+void ft_begin(struct ft_cxt *cxt, void *blob, unsigned int max_size,
+	      void *(*realloc_fn)(void *, unsigned long));
+int ft_open(struct ft_cxt *cxt, void *blob, unsigned int max_size,
+		unsigned int max_find_device,
+		void *(*realloc_fn)(void *, unsigned long));
+int ft_add_rsvmap(struct ft_cxt *cxt, u64 physaddr, u64 size);
+
+void ft_dump_blob(const void *bphp);
+void ft_merge_blob(struct ft_cxt *cxt, void *blob);
+void *ft_find_device(struct ft_cxt *cxt, const char *srch_path);
+void *ft_find_descendent(struct ft_cxt *cxt, void *top, const char *srch_path);
+int ft_get_prop(struct ft_cxt *cxt, const void *phandle, const char *propname,
+		void *buf, const unsigned int buflen);
+int ft_set_prop(struct ft_cxt *cxt, const void *phandle, const char *propname,
+		const void *buf, const unsigned int buflen);
+
 #endif /* FLATDEVTREE_H */
diff --git a/arch/powerpc/boot/flatdevtree_env.h b/arch/powerpc/boot/flatdevtree_env.h
new file mode 100644
index 00000000000..83bc1c71883
--- /dev/null
+++ b/arch/powerpc/boot/flatdevtree_env.h
@@ -0,0 +1,47 @@
+/*
+ * This file adds the header file glue so that the shared files
+ * flatdevicetree.[ch] can compile and work in the powerpc bootwrapper.
+ *
+ * strncmp & strchr copied from <file:lib/strings.c>
+ * Copyright (C) 1991, 1992  Linus Torvalds
+ *
+ * Maintained by: Mark A. Greer <mgreer@mvista.com>
+ */
+#ifndef _PPC_BOOT_FLATDEVTREE_ENV_H_
+#define _PPC_BOOT_FLATDEVTREE_ENV_H_
+
+#include <stdarg.h>
+#include <stddef.h>
+#include "types.h"
+#include "string.h"
+#include "stdio.h"
+#include "ops.h"
+
+#define be16_to_cpu(x)		(x)
+#define cpu_to_be16(x)		(x)
+#define be32_to_cpu(x)		(x)
+#define cpu_to_be32(x)		(x)
+#define be64_to_cpu(x)		(x)
+#define cpu_to_be64(x)		(x)
+
+static inline int strncmp(const char *cs, const char *ct, size_t count)
+{
+	signed char __res = 0;
+
+	while (count) {
+		if ((__res = *cs - *ct++) != 0 || !*cs++)
+			break;
+		count--;
+	}
+	return __res;
+}
+
+static inline char *strchr(const char *s, int c)
+{
+	for (; *s != (char)c; ++s)
+		if (*s == '\0')
+			return NULL;
+	return (char *)s;
+}
+
+#endif /* _PPC_BOOT_FLATDEVTREE_ENV_H_ */
diff --git a/arch/powerpc/boot/flatdevtree_misc.c b/arch/powerpc/boot/flatdevtree_misc.c
new file mode 100644
index 00000000000..04da38fa477
--- /dev/null
+++ b/arch/powerpc/boot/flatdevtree_misc.c
@@ -0,0 +1,51 @@
+/*
+ * This file does the necessary interface mapping between the bootwrapper
+ * device tree operations and the interface provided by shared source
+ * files flatdevicetree.[ch].
+ *
+ * Author: Mark A. Greer <mgreer@mvista.com>
+ *
+ * 2006 (c) MontaVista Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#include <stddef.h>
+#include "flatdevtree.h"
+#include "ops.h"
+
+static struct ft_cxt cxt;
+
+static void *ft_finddevice(const char *name)
+{
+	return ft_find_device(&cxt, name);
+}
+
+static int ft_getprop(const void *phandle, const char *propname, void *buf,
+		const int buflen)
+{
+	return ft_get_prop(&cxt, phandle, propname, buf, buflen);
+}
+
+static int ft_setprop(const void *phandle, const char *propname,
+		const void *buf, const int buflen)
+{
+	return ft_set_prop(&cxt, phandle, propname, buf, buflen);
+}
+
+static unsigned long ft_finalize(void)
+{
+	ft_end_tree(&cxt);
+	return (unsigned long)cxt.bph;
+}
+
+int ft_init(void *dt_blob, unsigned int max_size, unsigned int max_find_device)
+{
+	dt_ops.finddevice = ft_finddevice;
+	dt_ops.getprop = ft_getprop;
+	dt_ops.setprop = ft_setprop;
+	dt_ops.finalize = ft_finalize;
+
+	return ft_open(&cxt, dt_blob, max_size, max_find_device,
+			platform_ops.realloc);
+}
diff --git a/arch/powerpc/boot/io.h b/arch/powerpc/boot/io.h
new file mode 100644
index 00000000000..32974ed49e0
--- /dev/null
+++ b/arch/powerpc/boot/io.h
@@ -0,0 +1,53 @@
+#ifndef _IO_H
+#define __IO_H
+/*
+ * Low-level I/O routines.
+ *
+ * Copied from <file:include/asm-powerpc/io.h> (which has no copyright)
+ */
+static inline int in_8(const volatile unsigned char *addr)
+{
+	int ret;
+
+	__asm__ __volatile__("lbz%U1%X1 %0,%1; twi 0,%0,0; isync"
+			     : "=r" (ret) : "m" (*addr));
+	return ret;
+}
+
+static inline void out_8(volatile unsigned char *addr, int val)
+{
+	__asm__ __volatile__("stb%U0%X0 %1,%0; sync"
+			     : "=m" (*addr) : "r" (val));
+}
+
+static inline unsigned in_le32(const volatile unsigned *addr)
+{
+	unsigned ret;
+
+	__asm__ __volatile__("lwbrx %0,0,%1; twi 0,%0,0; isync"
+			     : "=r" (ret) : "r" (addr), "m" (*addr));
+	return ret;
+}
+
+static inline unsigned in_be32(const volatile unsigned *addr)
+{
+	unsigned ret;
+
+	__asm__ __volatile__("lwz%U1%X1 %0,%1; twi 0,%0,0; isync"
+			     : "=r" (ret) : "m" (*addr));
+	return ret;
+}
+
+static inline void out_le32(volatile unsigned *addr, int val)
+{
+	__asm__ __volatile__("stwbrx %1,0,%2; sync" : "=m" (*addr)
+			     : "r" (val), "r" (addr));
+}
+
+static inline void out_be32(volatile unsigned *addr, int val)
+{
+	__asm__ __volatile__("stw%U0%X0 %1,%0; sync"
+			     : "=m" (*addr) : "r" (val));
+}
+
+#endif /* _IO_H */
diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index d719bb9333d..6f6b50d238b 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -27,6 +27,8 @@ extern char _vmlinux_start[];
 extern char _vmlinux_end[];
 extern char _initrd_start[];
 extern char _initrd_end[];
+extern char _dtb_start[];
+extern char _dtb_end[];
 
 struct addr_range {
 	unsigned long addr;
@@ -167,7 +169,7 @@ static int is_elf32(void *hdr)
 	return 1;
 }
 
-static void prep_kernel(unsigned long *a1, unsigned long *a2)
+static void prep_kernel(unsigned long a1, unsigned long a2)
 {
 	int len;
 
@@ -203,11 +205,14 @@ static void prep_kernel(unsigned long *a1, unsigned long *a2)
 	}
 
 	/*
-	 * Now we try to alloc memory for the initrd (and copy it there)
+	 * Now find the initrd
+	 *
+	 * First see if we have an image attached to us.  If so
+	 * allocate memory for it and copy it there.
 	 */
 	initrd.size = (unsigned long)(_initrd_end - _initrd_start);
 	initrd.memsize = initrd.size;
-	if ( initrd.size > 0 ) {
+	if (initrd.size > 0) {
 		printf("Allocating 0x%lx bytes for initrd ...\n\r",
 		       initrd.size);
 		initrd.addr = (unsigned long)malloc((u32)initrd.size);
@@ -216,8 +221,6 @@ static void prep_kernel(unsigned long *a1, unsigned long *a2)
 					"ramdisk !\n\r");
 			exit();
 		}
-		*a1 = initrd.addr;
-		*a2 = initrd.size;
 		printf("initial ramdisk moving 0x%lx <- 0x%lx "
 			"(0x%lx bytes)\n\r", initrd.addr,
 			(unsigned long)_initrd_start, initrd.size);
@@ -225,6 +228,12 @@ static void prep_kernel(unsigned long *a1, unsigned long *a2)
 			initrd.size);
 		printf("initrd head: 0x%lx\n\r",
 				*((unsigned long *)initrd.addr));
+	} else if (a2 != 0) {
+		/* Otherwise, see if yaboot or another loader gave us an initrd */
+		initrd.addr = a1;
+		initrd.memsize = initrd.size = a2;
+		printf("Using loader supplied initrd at 0x%lx (0x%lx bytes)\n\r",
+		       initrd.addr, initrd.size);
 	}
 
 	/* Eventually gunzip the kernel */
@@ -250,10 +259,6 @@ static void prep_kernel(unsigned long *a1, unsigned long *a2)
 	flush_cache((void *)vmlinux.addr, vmlinux.size);
 }
 
-void __attribute__ ((weak)) ft_init(void *dt_blob)
-{
-}
-
 /* A buffer that may be edited by tools operating on a zImage binary so as to
  * edit the command line passed to vmlinux (by setting /chosen/bootargs).
  * The buffer is put in it's own section so that tools may locate it easier.
@@ -285,36 +290,22 @@ static void set_cmdline(char *buf)
 		setprop(devp, "bootargs", buf, strlen(buf) + 1);
 }
 
-/* Section where ft can be tacked on after zImage is built */
-union blobspace {
-	struct boot_param_header hdr;
-	char space[8*1024];
-} dt_blob __attribute__((__section__("__builtin_ft")));
-
 struct platform_ops platform_ops;
 struct dt_ops dt_ops;
 struct console_ops console_ops;
 
 void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 {
-	int have_dt = 0;
 	kernel_entry_t kentry;
 	char cmdline[COMMAND_LINE_SIZE];
+	unsigned long ft_addr = 0;
 
 	memset(__bss_start, 0, _end - __bss_start);
 	memset(&platform_ops, 0, sizeof(platform_ops));
 	memset(&dt_ops, 0, sizeof(dt_ops));
 	memset(&console_ops, 0, sizeof(console_ops));
 
-	/* Override the dt_ops and device tree if there was an flat dev
-	 * tree attached to the zImage.
-	 */
-	if (dt_blob.hdr.magic == OF_DT_HEADER) {
-		have_dt = 1;
-		ft_init(&dt_blob);
-	}
-
-	if (platform_init(promptr))
+	if (platform_init(promptr, _dtb_start, _dtb_end))
 		exit();
 	if (console_ops.open && (console_ops.open() < 0))
 		exit();
@@ -324,7 +315,7 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 	printf("\n\rzImage starting: loaded at 0x%p (sp: 0x%p)\n\r",
 	       _start, sp);
 
-	prep_kernel(&a1, &a2);
+	prep_kernel(a1, a2);
 
 	/* If cmdline came from zimage wrapper or if we can edit the one
 	 * in the dt, print it out and edit it, if possible.
@@ -338,15 +329,23 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 		set_cmdline(cmdline);
 	}
 
+	printf("Finalizing device tree...");
+	if (dt_ops.finalize)
+		ft_addr = dt_ops.finalize();
+	if (ft_addr)
+		printf(" flat tree at 0x%lx\n\r", ft_addr);
+	else
+		printf(" using OF tree (promptr=%p)\n\r", promptr);
+
 	if (console_ops.close)
 		console_ops.close();
 
 	kentry = (kernel_entry_t) vmlinux.addr;
-	if (have_dt)
-		kentry(dt_ops.ft_addr(), 0, NULL);
+	if (ft_addr)
+		kentry(ft_addr, 0, NULL);
 	else
 		/* XXX initrd addr/size should be passed in properties */
-		kentry(a1, a2, promptr);
+		kentry(initrd.addr, initrd.size, promptr);
 
 	/* console closed so printf below may not work */
 	printf("Error: Linux kernel returned to zImage boot wrapper!\n\r");
diff --git a/arch/powerpc/boot/mktree.c b/arch/powerpc/boot/mktree.c
new file mode 100644
index 00000000000..4cb89299365
--- /dev/null
+++ b/arch/powerpc/boot/mktree.c
@@ -0,0 +1,152 @@
+/*
+ * Makes a tree bootable image for IBM Evaluation boards.
+ * Basically, just take a zImage, skip the ELF header, and stuff
+ * a 32 byte header on the front.
+ *
+ * We use htonl, which is a network macro, to make sure we're doing
+ * The Right Thing on an LE machine.  It's non-obvious, but it should
+ * work on anything BSD'ish.
+ */
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#ifdef __sun__
+#include <inttypes.h>
+#else
+#include <stdint.h>
+#endif
+
+/* This gets tacked on the front of the image.  There are also a few
+ * bytes allocated after the _start label used by the boot rom (see
+ * head.S for details).
+ */
+typedef struct boot_block {
+	uint32_t bb_magic;		/* 0x0052504F */
+	uint32_t bb_dest;		/* Target address of the image */
+	uint32_t bb_num_512blocks;	/* Size, rounded-up, in 512 byte blks */
+	uint32_t bb_debug_flag;	/* Run debugger or image after load */
+	uint32_t bb_entry_point;	/* The image address to start */
+	uint32_t bb_checksum;	/* 32 bit checksum including header */
+	uint32_t reserved[2];
+} boot_block_t;
+
+#define IMGBLK	512
+char	tmpbuf[IMGBLK];
+
+int main(int argc, char *argv[])
+{
+	int	in_fd, out_fd;
+	int	nblks, i;
+	uint	cksum, *cp;
+	struct	stat	st;
+	boot_block_t	bt;
+
+	if (argc < 3) {
+		fprintf(stderr, "usage: %s <zImage-file> <boot-image> [entry-point]\n",argv[0]);
+		exit(1);
+	}
+
+	if (stat(argv[1], &st) < 0) {
+		perror("stat");
+		exit(2);
+	}
+
+	nblks = (st.st_size + IMGBLK) / IMGBLK;
+
+	bt.bb_magic = htonl(0x0052504F);
+
+	/* If we have the optional entry point parameter, use it */
+	if (argc == 4)
+		bt.bb_dest = bt.bb_entry_point = htonl(strtoul(argv[3], NULL, 0));
+	else
+		bt.bb_dest = bt.bb_entry_point = htonl(0x500000);
+
+	/* We know these from the linker command.
+	 * ...and then move it up into memory a little more so the
+	 * relocation can happen.
+	 */
+	bt.bb_num_512blocks = htonl(nblks);
+	bt.bb_debug_flag = 0;
+
+	bt.bb_checksum = 0;
+
+	/* To be neat and tidy :-).
+	*/
+	bt.reserved[0] = 0;
+	bt.reserved[1] = 0;
+
+	if ((in_fd = open(argv[1], O_RDONLY)) < 0) {
+		perror("zImage open");
+		exit(3);
+	}
+
+	if ((out_fd = open(argv[2], (O_RDWR | O_CREAT | O_TRUNC), 0666)) < 0) {
+		perror("bootfile open");
+		exit(3);
+	}
+
+	cksum = 0;
+	cp = (void *)&bt;
+	for (i=0; i<sizeof(bt)/sizeof(uint); i++)
+		cksum += *cp++;
+
+	/* Assume zImage is an ELF file, and skip the 64K header.
+	*/
+	if (read(in_fd, tmpbuf, IMGBLK) != IMGBLK) {
+		fprintf(stderr, "%s is too small to be an ELF image\n",
+				argv[1]);
+		exit(4);
+	}
+
+	if ((*(uint *)tmpbuf) != htonl(0x7f454c46)) {
+		fprintf(stderr, "%s is not an ELF image\n", argv[1]);
+		exit(4);
+	}
+
+	if (lseek(in_fd, (64 * 1024), SEEK_SET) < 0) {
+		fprintf(stderr, "%s failed to seek in ELF image\n", argv[1]);
+		exit(4);
+	}
+
+	nblks -= (64 * 1024) / IMGBLK;
+
+	/* And away we go......
+	*/
+	if (write(out_fd, &bt, sizeof(bt)) != sizeof(bt)) {
+		perror("boot-image write");
+		exit(5);
+	}
+
+	while (nblks-- > 0) {
+		if (read(in_fd, tmpbuf, IMGBLK) < 0) {
+			perror("zImage read");
+			exit(5);
+		}
+		cp = (uint *)tmpbuf;
+		for (i=0; i<sizeof(tmpbuf)/sizeof(uint); i++)
+			cksum += *cp++;
+		if (write(out_fd, tmpbuf, sizeof(tmpbuf)) != sizeof(tmpbuf)) {
+			perror("boot-image write");
+			exit(5);
+		}
+	}
+
+	/* rewrite the header with the computed checksum.
+	*/
+	bt.bb_checksum = htonl(cksum);
+	if (lseek(out_fd, 0, SEEK_SET) < 0) {
+		perror("rewrite seek");
+		exit(1);
+	}
+	if (write(out_fd, &bt, sizeof(bt)) != sizeof(bt)) {
+		perror("boot-image rewrite");
+		exit(1);
+	}
+
+	exit(0);
+}
diff --git a/arch/powerpc/boot/ns16550.c b/arch/powerpc/boot/ns16550.c
new file mode 100644
index 00000000000..1ffe72e35cd
--- /dev/null
+++ b/arch/powerpc/boot/ns16550.c
@@ -0,0 +1,74 @@
+/*
+ * 16550 serial console support.
+ *
+ * Original copied from <file:arch/ppc/boot/common/ns16550.c>
+ * (which had no copyright)
+ * Modifications: 2006 (c) MontaVista Software, Inc.
+ *
+ * Modified by: Mark A. Greer <mgreer@mvista.com>
+ */
+#include <stdarg.h>
+#include <stddef.h>
+#include "types.h"
+#include "string.h"
+#include "stdio.h"
+#include "io.h"
+#include "ops.h"
+
+#define UART_DLL	0	/* Out: Divisor Latch Low */
+#define UART_DLM	1	/* Out: Divisor Latch High */
+#define UART_FCR	2	/* Out: FIFO Control Register */
+#define UART_LCR	3	/* Out: Line Control Register */
+#define UART_MCR	4	/* Out: Modem Control Register */
+#define UART_LSR	5	/* In:  Line Status Register */
+#define UART_LSR_THRE	0x20	/* Transmit-hold-register empty */
+#define UART_LSR_DR	0x01	/* Receiver data ready */
+#define UART_MSR	6	/* In:  Modem Status Register */
+#define UART_SCR	7	/* I/O: Scratch Register */
+
+static unsigned char *reg_base;
+static u32 reg_shift;
+
+static int ns16550_open(void)
+{
+	out_8(reg_base + (UART_FCR << reg_shift), 0x06);
+	return 0;
+}
+
+static void ns16550_putc(unsigned char c)
+{
+	while ((in_8(reg_base + (UART_LSR << reg_shift)) & UART_LSR_THRE) == 0);
+	out_8(reg_base, c);
+}
+
+static unsigned char ns16550_getc(void)
+{
+	while ((in_8(reg_base + (UART_LSR << reg_shift)) & UART_LSR_DR) == 0);
+	return in_8(reg_base);
+}
+
+static u8 ns16550_tstc(void)
+{
+	return ((in_8(reg_base + (UART_LSR << reg_shift)) & UART_LSR_DR) != 0);
+}
+
+int ns16550_console_init(void *devp, struct serial_console_data *scdp)
+{
+	int n;
+
+	n = getprop(devp, "virtual-reg", &reg_base, sizeof(reg_base));
+	if (n != sizeof(reg_base))
+		return -1;
+
+	n = getprop(devp, "reg-shift", &reg_shift, sizeof(reg_shift));
+	if (n != sizeof(reg_shift))
+		reg_shift = 0;
+
+	scdp->open = ns16550_open;
+	scdp->putc = ns16550_putc;
+	scdp->getc = ns16550_getc;
+	scdp->tstc = ns16550_tstc;
+	scdp->close = NULL;
+
+	return 0;
+}
diff --git a/arch/powerpc/boot/of.c b/arch/powerpc/boot/of.c
index 3a71845afc6..0182f384f3e 100644
--- a/arch/powerpc/boot/of.c
+++ b/arch/powerpc/boot/of.c
@@ -256,24 +256,18 @@ static void of_console_write(char *buf, int len)
 	call_prom("write", 3, 1, of_stdout_handle, buf, len);
 }
 
-int platform_init(void *promptr)
+int platform_init(void *promptr, char *dt_blob_start, char *dt_blob_end)
 {
-	platform_ops.fixups = NULL;
 	platform_ops.image_hdr = of_image_hdr;
 	platform_ops.malloc = of_try_claim;
-	platform_ops.free = NULL;
 	platform_ops.exit = of_exit;
 
 	dt_ops.finddevice = of_finddevice;
 	dt_ops.getprop = of_getprop;
 	dt_ops.setprop = of_setprop;
-	dt_ops.translate_addr = NULL;
 
 	console_ops.open = of_console_open;
 	console_ops.write = of_console_write;
-	console_ops.edit_cmdline = NULL;
-	console_ops.close = NULL;
-	console_ops.data = NULL;
 
 	prom = (int (*)(void *))promptr;
 	return 0;
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index 135eb4bb03b..8abb6516bb7 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -22,7 +22,8 @@ struct platform_ops {
 	void	(*fixups)(void);
 	void	(*image_hdr)(const void *);
 	void *	(*malloc)(u32 size);
-	void	(*free)(void *ptr, u32 size);
+	void	(*free)(void *ptr);
+	void *	(*realloc)(void *ptr, unsigned long size);
 	void	(*exit)(void);
 };
 extern struct platform_ops platform_ops;
@@ -30,13 +31,11 @@ extern struct platform_ops platform_ops;
 /* Device Tree operations */
 struct dt_ops {
 	void *	(*finddevice)(const char *name);
-	int	(*getprop)(const void *node, const char *name, void *buf,
+	int	(*getprop)(const void *phandle, const char *name, void *buf,
 			const int buflen);
-	int	(*setprop)(const void *node, const char *name,
+	int	(*setprop)(const void *phandle, const char *name,
 			const void *buf, const int buflen);
-	u64	(*translate_addr)(const char *path, const u32 *in_addr,
-			const u32 addr_len);
-	unsigned long (*ft_addr)(void);
+	unsigned long (*finalize)(void);
 };
 extern struct dt_ops dt_ops;
 
@@ -59,10 +58,13 @@ struct serial_console_data {
 	void		(*close)(void);
 };
 
-extern int platform_init(void *promptr);
-extern void simple_alloc_init(void);
-extern void ft_init(void *dt_blob);
-extern int serial_console_init(void);
+int platform_init(void *promptr, char *dt_blob_start, char *dt_blob_end);
+int ft_init(void *dt_blob, unsigned int max_size, unsigned int max_find_device);
+int serial_console_init(void);
+int ns16550_console_init(void *devp, struct serial_console_data *scdp);
+void *simple_alloc_init(char *base, u32 heap_size, u32 granularity,
+		u32 max_allocs);
+
 
 static inline void *finddevice(const char *name)
 {
@@ -84,10 +86,10 @@ static inline void *malloc(u32 size)
 	return (platform_ops.malloc) ? platform_ops.malloc(size) : NULL;
 }
 
-static inline void free(void *ptr, u32 size)
+static inline void free(void *ptr)
 {
 	if (platform_ops.free)
-		platform_ops.free(ptr, size);
+		platform_ops.free(ptr);
 }
 
 static inline void exit(void)
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
new file mode 100644
index 00000000000..e8de4cf59be
--- /dev/null
+++ b/arch/powerpc/boot/serial.c
@@ -0,0 +1,142 @@
+/*
+ * Generic serial console support
+ *
+ * Author: Mark A. Greer <mgreer@mvista.com>
+ *
+ * Code in serial_edit_cmdline() copied from <file:arch/ppc/boot/simple/misc.c>
+ * and was written by Matt Porter <mporter@kernel.crashing.org>.
+ *
+ * 2001,2006 (c) MontaVista Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#include <stdarg.h>
+#include <stddef.h>
+#include "types.h"
+#include "string.h"
+#include "stdio.h"
+#include "io.h"
+#include "ops.h"
+
+extern void udelay(long delay);
+
+static int serial_open(void)
+{
+	struct serial_console_data *scdp = console_ops.data;
+	return scdp->open();
+}
+
+static void serial_write(char *buf, int len)
+{
+	struct serial_console_data *scdp = console_ops.data;
+
+	while (*buf != '\0')
+		scdp->putc(*buf++);
+}
+
+static void serial_edit_cmdline(char *buf, int len)
+{
+	int timer = 0, count;
+	char ch, *cp;
+	struct serial_console_data *scdp = console_ops.data;
+
+	cp = buf;
+	count = strlen(buf);
+	cp = &buf[count];
+	count++;
+
+	while (timer++ < 5*1000) {
+		if (scdp->tstc()) {
+			while (((ch = scdp->getc()) != '\n') && (ch != '\r')) {
+				/* Test for backspace/delete */
+				if ((ch == '\b') || (ch == '\177')) {
+					if (cp != buf) {
+						cp--;
+						count--;
+						printf("\b \b");
+					}
+				/* Test for ^x/^u (and wipe the line) */
+				} else if ((ch == '\030') || (ch == '\025')) {
+					while (cp != buf) {
+						cp--;
+						count--;
+						printf("\b \b");
+					}
+				} else if (count < len) {
+						*cp++ = ch;
+						count++;
+						scdp->putc(ch);
+				}
+			}
+			break;  /* Exit 'timer' loop */
+		}
+		udelay(1000);  /* 1 msec */
+	}
+	*cp = 0;
+}
+
+static void serial_close(void)
+{
+	struct serial_console_data *scdp = console_ops.data;
+
+	if (scdp->close)
+		scdp->close();
+}
+
+static void *serial_get_stdout_devp(void)
+{
+	void *devp;
+	char devtype[MAX_PROP_LEN];
+	char path[MAX_PATH_LEN];
+
+	devp = finddevice("/chosen");
+	if (devp == NULL)
+		goto err_out;
+
+	if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
+		devp = finddevice(path);
+		if (devp == NULL)
+			goto err_out;
+
+		if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
+				&& !strcmp(devtype, "serial"))
+			return devp;
+	}
+err_out:
+	return NULL;
+}
+
+static struct serial_console_data serial_cd;
+
+/* Node's "compatible" property determines which serial driver to use */
+int serial_console_init(void)
+{
+	void *devp;
+	int rc = -1;
+	char compat[MAX_PROP_LEN];
+
+	devp = serial_get_stdout_devp();
+	if (devp == NULL)
+		goto err_out;
+
+	if (getprop(devp, "compatible", compat, sizeof(compat)) < 0)
+		goto err_out;
+
+	if (!strcmp(compat, "ns16550"))
+		rc = ns16550_console_init(devp, &serial_cd);
+
+	/* Add other serial console driver calls here */
+
+	if (!rc) {
+		console_ops.open = serial_open;
+		console_ops.write = serial_write;
+		console_ops.edit_cmdline = serial_edit_cmdline;
+		console_ops.close = serial_close;
+		console_ops.data = &serial_cd;
+
+		return 0;
+	}
+err_out:
+	return -1;
+}
diff --git a/arch/powerpc/boot/simple_alloc.c b/arch/powerpc/boot/simple_alloc.c
new file mode 100644
index 00000000000..cfe3a7505ba
--- /dev/null
+++ b/arch/powerpc/boot/simple_alloc.c
@@ -0,0 +1,149 @@
+/*
+ * Implement primitive realloc(3) functionality.
+ *
+ * Author: Mark A. Greer <mgreer@mvista.com>
+ *
+ * 2006 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#include <stddef.h>
+#include "types.h"
+#include "page.h"
+#include "string.h"
+#include "ops.h"
+
+#define	ENTRY_BEEN_USED	0x01
+#define	ENTRY_IN_USE	0x02
+
+static struct alloc_info {
+	u32	flags;
+	u32	base;
+	u32	size;
+} *alloc_tbl;
+
+static u32 tbl_entries;
+static u32 alloc_min;
+static u32 next_base;
+static u32 space_left;
+
+/*
+ * First time an entry is used, its base and size are set.
+ * An entry can be freed and re-malloc'd but its base & size don't change.
+ * Should be smart enough for needs of bootwrapper.
+ */
+static void *simple_malloc(u32 size)
+{
+	u32 i;
+	struct alloc_info *p = alloc_tbl;
+
+	if (size == 0)
+		goto err_out;
+
+	size = _ALIGN_UP(size, alloc_min);
+
+	for (i=0; i<tbl_entries; i++, p++)
+		if (!(p->flags & ENTRY_BEEN_USED)) { /* never been used */
+			if (size <= space_left) {
+				p->base = next_base;
+				p->size = size;
+				p->flags = ENTRY_BEEN_USED | ENTRY_IN_USE;
+				next_base += size;
+				space_left -= size;
+				return (void *)p->base;
+			}
+			goto err_out; /* not enough space left */
+		}
+		/* reuse an entry keeping same base & size */
+		else if (!(p->flags & ENTRY_IN_USE) && (size <= p->size)) {
+			p->flags |= ENTRY_IN_USE;
+			return (void *)p->base;
+		}
+err_out:
+	return NULL;
+}
+
+static struct alloc_info *simple_find_entry(void *ptr)
+{
+	u32 i;
+	struct alloc_info *p = alloc_tbl;
+
+	for (i=0; i<tbl_entries; i++,p++) {
+		if (!(p->flags & ENTRY_BEEN_USED))
+			break;
+		if ((p->flags & ENTRY_IN_USE) && (p->base == (u32)ptr))
+			return p;
+	}
+	return NULL;
+}
+
+static void simple_free(void *ptr)
+{
+	struct alloc_info *p = simple_find_entry(ptr);
+
+	if (p != NULL)
+		p->flags &= ~ENTRY_IN_USE;
+}
+
+/*
+ * Change size of area pointed to by 'ptr' to 'size'.
+ * If 'ptr' is NULL, then its a malloc().  If 'size' is 0, then its a free().
+ * 'ptr' must be NULL or a pointer to a non-freed area previously returned by
+ * simple_realloc() or simple_malloc().
+ */
+static void *simple_realloc(void *ptr, unsigned long size)
+{
+	struct alloc_info *p;
+	void *new;
+
+	if (size == 0) {
+		simple_free(ptr);
+		return NULL;
+	}
+
+	if (ptr == NULL)
+		return simple_malloc(size);
+
+	p = simple_find_entry(ptr);
+	if (p == NULL) /* ptr not from simple_malloc/simple_realloc */
+		return NULL;
+	if (size <= p->size) /* fits in current block */
+		return ptr;
+
+	new = simple_malloc(size);
+	memcpy(new, ptr, p->size);
+	simple_free(ptr);
+	return new;
+}
+
+/*
+ * Returns addr of first byte after heap so caller can see if it took
+ * too much space.  If so, change args & try again.
+ */
+void *simple_alloc_init(char *base, u32 heap_size, u32 granularity,
+		u32 max_allocs)
+{
+	u32 heap_base, tbl_size;
+
+	heap_size = _ALIGN_UP(heap_size, granularity);
+	alloc_min = granularity;
+	tbl_entries = max_allocs;
+
+	tbl_size = tbl_entries * sizeof(struct alloc_info);
+
+	alloc_tbl = (struct alloc_info *)_ALIGN_UP((unsigned long)base, 8);
+	memset(alloc_tbl, 0, tbl_size);
+
+	heap_base = _ALIGN_UP((u32)alloc_tbl + tbl_size, alloc_min);
+
+	next_base = heap_base;
+	space_left = heap_size;
+
+	platform_ops.malloc = simple_malloc;
+	platform_ops.free = simple_free;
+	platform_ops.realloc = simple_realloc;
+
+	return (void *)(heap_base + heap_size);
+}
diff --git a/arch/powerpc/boot/stdio.c b/arch/powerpc/boot/stdio.c
index 6d5f6382e1c..0a9feeb9834 100644
--- a/arch/powerpc/boot/stdio.c
+++ b/arch/powerpc/boot/stdio.c
@@ -320,6 +320,7 @@ printf(const char *fmt, ...)
 	va_start(args, fmt);
 	n = vsprintf(sprint_buf, fmt, args);
 	va_end(args);
-	console_ops.write(sprint_buf, n);
+	if (console_ops.write)
+		console_ops.write(sprint_buf, n);
 	return n;
 }
diff --git a/arch/powerpc/boot/util.S b/arch/powerpc/boot/util.S
new file mode 100644
index 00000000000..427ddfc1199
--- /dev/null
+++ b/arch/powerpc/boot/util.S
@@ -0,0 +1,88 @@
+/*
+ * Copied from <file:arch/powerpc/kernel/misc_32.S>
+ *
+ * This file contains miscellaneous low-level functions.
+ *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
+ *
+ * Largely rewritten by Cort Dougan (cort@cs.nmt.edu)
+ * and Paul Mackerras.
+ *
+ * kexec bits:
+ * Copyright (C) 2002-2003 Eric Biederman  <ebiederm@xmission.com>
+ * GameCube/ppc32 port Copyright (C) 2004 Albert Herranz
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+#include "ppc_asm.h"
+
+#define SPRN_PVR        0x11F   /* Processor Version Register */
+
+	.text
+
+/* udelay (on non-601 processors) needs to know the period of the
+ * timebase in nanoseconds.  This used to be hardcoded to be 60ns
+ * (period of 66MHz/4).  Now a variable is used that is initialized to
+ * 60 for backward compatibility, but it can be overridden as necessary
+ * with code something like this:
+ *    extern unsigned long timebase_period_ns;
+ *    timebase_period_ns = 1000000000 / bd->bi_tbfreq;
+ */
+	.data
+	.globl timebase_period_ns
+timebase_period_ns:
+	.long	60
+
+	.text
+/*
+ * Delay for a number of microseconds
+ */
+	.globl	udelay
+udelay:
+	mfspr	r4,SPRN_PVR
+	srwi	r4,r4,16
+	cmpwi	0,r4,1		/* 601 ? */
+	bne	.udelay_not_601
+00:	li	r0,86	/* Instructions / microsecond? */
+	mtctr	r0
+10:	addi	r0,r0,0 /* NOP */
+	bdnz	10b
+	subic.	r3,r3,1
+	bne	00b
+	blr
+
+.udelay_not_601:
+	mulli	r4,r3,1000	/* nanoseconds */
+	/*  Change r4 to be the number of ticks using:
+	 *	(nanoseconds + (timebase_period_ns - 1 )) / timebase_period_ns
+	 *  timebase_period_ns defaults to 60 (16.6MHz) */
+	mflr	r5
+	bl	0f
+0:	mflr	r6
+	mtlr	r5
+	lis	r5,0b@ha
+	addi	r5,r5,0b@l
+	subf	r5,r5,r6	/* In case we're relocated */
+	addis	r5,r5,timebase_period_ns@ha
+	lwz	r5,timebase_period_ns@l(r5)
+	add	r4,r4,r5
+	addi	r4,r4,-1
+	divw	r4,r4,r5	/* BUS ticks */
+1:	mftbu	r5
+	mftb	r6
+	mftbu	r7
+	cmpw	0,r5,r7
+	bne	1b		/* Get [synced] base time */
+	addc	r9,r6,r4	/* Compute end time */
+	addze	r8,r5
+2:	mftbu	r5
+	cmpw	0,r5,r8
+	blt	2b
+	bgt	3f
+	mftb	r6
+	cmpw	0,r6,r9
+	blt	2b
+3:	blr
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index b5fb1fee76f..024e4d425c5 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -184,6 +184,9 @@ fi
 
 if [ -n "$dtb" ]; then
     addsec $tmp "$dtb" .kernel:dtb
+    if [ -n "$dts" ]; then
+	rm $dtb
+    fi
 fi
 
 if [ "$platform" != "miboot" ]; then
diff --git a/arch/powerpc/boot/zImage.coff.lds.S b/arch/powerpc/boot/zImage.coff.lds.S
index 05f32388b95..a360905e542 100644
--- a/arch/powerpc/boot/zImage.coff.lds.S
+++ b/arch/powerpc/boot/zImage.coff.lds.S
@@ -21,6 +21,10 @@ SECTIONS
     *(.got2)
     __got2_end = .;
 
+    _dtb_start = .;
+    *(.kernel:dtb)
+    _dtb_end = .;
+
     _vmlinux_start =  .;
     *(.kernel:vmlinux.strip)
     _vmlinux_end =  .;
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index 0aba06d7d2e..a98c982c73a 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Wed Oct  4 15:30:50 2006
+# Linux kernel version: 2.6.19-rc6
+# Wed Nov 22 15:33:04 2006
 #
 CONFIG_PPC64=y
 CONFIG_64BIT=y
@@ -32,6 +32,10 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_POWER3=y
 CONFIG_POWER4=y
 CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+CONFIG_PPC_DCR_MMIO=y
+CONFIG_PPC_DCR=y
+CONFIG_PPC_OF_PLATFORM_PCI=y
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
 CONFIG_VIRT_CPU_ACCOUNTING=y
@@ -67,7 +71,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
-# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -131,6 +135,7 @@ CONFIG_PPC_CELL=y
 CONFIG_PPC_CELL_NATIVE=y
 CONFIG_PPC_IBM_CELL_BLADE=y
 CONFIG_UDBG_RTAS_CONSOLE=y
+CONFIG_PPC_PS3=y
 # CONFIG_U3_DART is not set
 CONFIG_PPC_RTAS=y
 # CONFIG_RTAS_ERROR_LOGGING is not set
@@ -139,9 +144,23 @@ CONFIG_RTAS_FLASH=y
 CONFIG_MMIO_NVRAM=y
 # CONFIG_PPC_MPC106 is not set
 # CONFIG_PPC_970_NAP is not set
-# CONFIG_CPU_FREQ is not set
+CONFIG_PPC_INDIRECT_IO=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+CONFIG_CPU_FREQ_DEBUG=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+# CONFIG_CPU_FREQ_PMAC64 is not set
 # CONFIG_WANT_EARLY_SERIAL is not set
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
 
 #
 # Cell Broadband Engine options
@@ -149,6 +168,15 @@ CONFIG_MMIO_NVRAM=y
 CONFIG_SPU_FS=m
 CONFIG_SPU_BASE=y
 CONFIG_CBE_RAS=y
+CONFIG_CBE_THERM=m
+CONFIG_CBE_CPUFREQ=m
+
+#
+# PS3 Platform Options
+#
+CONFIG_PS3_HTAB_SIZE=20
+# CONFIG_PS3_DYNAMIC_DMA is not set
+CONFIG_PS3_USE_LPAR_ADDR=y
 
 #
 # Kernel options
@@ -166,13 +194,14 @@ CONFIG_BINFMT_MISC=m
 CONFIG_FORCE_MAX_ZONEORDER=9
 # CONFIG_IOMMU_VMERGE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_KEXEC=y
+# CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_NUMA=y
 CONFIG_NODES_SHIFT=4
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_FLATMEM_MANUAL is not set
@@ -189,6 +218,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
 CONFIG_RESOURCES_64BIT=y
 CONFIG_ARCH_MEMORY_PROBE=y
+CONFIG_NODES_SPAN_OTHER_NODES=y
 CONFIG_PPC_64K_PAGES=y
 CONFIG_SCHED_SMT=y
 CONFIG_PROC_DEVICETREE=y
@@ -207,7 +237,6 @@ CONFIG_GENERIC_ISA_DMA=y
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCIEPORTBUS=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
 # CONFIG_PCI_DEBUG is not set
 
 #
@@ -280,7 +309,6 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 # CONFIG_IPV6_SIT is not set
 CONFIG_IPV6_TUNNEL=m
-# CONFIG_IPV6_SUBTREES is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
 # CONFIG_NETWORK_SECMARK is not set
 CONFIG_NETFILTER=y
@@ -1107,7 +1135,8 @@ CONFIG_PLIST=y
 #
 # Instrumentation Support
 #
-# CONFIG_PROFILING is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
 # CONFIG_KPROBES is not set
 
 #
@@ -1142,6 +1171,7 @@ CONFIG_DEBUG_FS=y
 CONFIG_DEBUGGER=y
 CONFIG_XMON=y
 CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
 CONFIG_IRQSTACKS=y
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1159,7 +1189,7 @@ CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=m
 CONFIG_CRYPTO_HASH=y
-# CONFIG_CRYPTO_MANAGER is not set
+CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_HMAC=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_MD4 is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
new file mode 100644
index 00000000000..23fd210eb56
--- /dev/null
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -0,0 +1,1583 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.19-rc4
+# Wed Nov 15 20:36:30 2006
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+# CONFIG_DEFAULT_UIMAGE is not set
+
+#
+# Processor support
+#
+CONFIG_CLASSIC32=y
+# CONFIG_PPC_52xx is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+CONFIG_6xx=y
+CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_ALTIVEC is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_SMP is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION="-kuroboxHG"
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Platform support
+#
+# CONFIG_PPC_MULTIPLATFORM is not set
+CONFIG_EMBEDDED6xx=y
+# CONFIG_APUS is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_TAU is not set
+# CONFIG_KATANA is not set
+# CONFIG_WILLOW is not set
+# CONFIG_CPCI690 is not set
+# CONFIG_POWERPMC250 is not set
+# CONFIG_CHESTNUT is not set
+# CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
+# CONFIG_EV64260 is not set
+# CONFIG_LOPEC is not set
+# CONFIG_MVME5100 is not set
+# CONFIG_PPLUS is not set
+# CONFIG_PRPMC750 is not set
+# CONFIG_PRPMC800 is not set
+# CONFIG_SANDPOINT is not set
+CONFIG_LINKSTATION=y
+# CONFIG_MPC7448HPC2 is not set
+# CONFIG_RADSTONE_PPC7D is not set
+# CONFIG_PAL4 is not set
+# CONFIG_GEMINI is not set
+# CONFIG_EST8260 is not set
+# CONFIG_SBC82xx is not set
+# CONFIG_SBS8260 is not set
+# CONFIG_RPX8260 is not set
+# CONFIG_TQM8260 is not set
+# CONFIG_ADS8272 is not set
+# CONFIG_PQ2FADS is not set
+# CONFIG_LITE5200 is not set
+# CONFIG_EV64360 is not set
+CONFIG_PPC_GEN550=y
+CONFIG_MPC10X_BRIDGE=y
+CONFIG_MPC10X_OPENPIC=y
+# CONFIG_MPC10X_STORE_GATHERING is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+CONFIG_MPIC=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+# CONFIG_SECCOMP is not set
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
+# CONFIG_PCI_MULTITHREAD_PROBE is not set
+# CONFIG_PCI_DEBUG is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+
+#
+# IP: Virtual Server Configuration
+#
+# CONFIG_IP_VS is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_CONNTRACK=m
+# CONFIG_IP_NF_CT_ACCT is not set
+# CONFIG_IP_NF_CONNTRACK_MARK is not set
+# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
+# CONFIG_IP_NF_CT_PROTO_SCTP is not set
+CONFIG_IP_NF_FTP=m
+CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
+CONFIG_IP_NF_TFTP=m
+# CONFIG_IP_NF_AMANDA is not set
+# CONFIG_IP_NF_PPTP is not set
+# CONFIG_IP_NF_H323 is not set
+# CONFIG_IP_NF_SIP is not set
+# CONFIG_IP_NF_QUEUE is not set
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_IPRANGE=m
+# CONFIG_IP_NF_MATCH_TOS is not set
+# CONFIG_IP_NF_MATCH_RECENT is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+# CONFIG_IP_NF_MATCH_OWNER is not set
+# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
+# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_LOG is not set
+# CONFIG_IP_NF_TARGET_ULOG is not set
+# CONFIG_IP_NF_TARGET_TCPMSS is not set
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_SAME=m
+# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
+CONFIG_IP_NF_NAT_IRC=m
+CONFIG_IP_NF_NAT_FTP=m
+CONFIG_IP_NF_NAT_TFTP=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+CONFIG_IEEE80211=m
+CONFIG_IEEE80211_DEBUG=y
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_IEEE80211_SOFTMAC=m
+CONFIG_IEEE80211_SOFTMAC_DEBUG=y
+CONFIG_WIRELESS_EXT=y
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0xffc00000
+CONFIG_MTD_PHYSMAP_LEN=0x400000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=2
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+CONFIG_PATA_SIL680=y
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_R8169=y
+# CONFIG_R8169_NAPI is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+CONFIG_NET_RADIO=y
+# CONFIG_NET_WIRELESS_RTNETLINK is not set
+
+#
+# Obsolete Wireless cards support (pre-802.11)
+#
+# CONFIG_STRIP is not set
+
+#
+# Wireless 802.11b ISA/PCI cards support
+#
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_AIRO is not set
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+
+#
+# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
+#
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_BCM43XX is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_NET_WIRELESS=y
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+CONFIG_NETCONSOLE=y
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_UINPUT=m
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PCIPS2 is not set
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+CONFIG_SENSORS_EEPROM=m
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_SPLIT_ISO is not set
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_TOUCHSCREEN is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_ATI_REMOTE2 is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=y
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+CONFIG_RTC_DRV_RS5C372=y
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_ZISOFS_FS=m
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+# CONFIG_NFSD_V4 is not set
+CONFIG_NFSD_TCP=y
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_PLIST=y
+
+#
+# Instrumentation Support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=m
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_DES=y
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/powerpc/configs/lite5200_defconfig b/arch/powerpc/configs/lite5200_defconfig
new file mode 100644
index 00000000000..ee7655776d4
--- /dev/null
+++ b/arch/powerpc/configs/lite5200_defconfig
@@ -0,0 +1,931 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.19-rc6
+# Mon Nov 27 11:08:20 2006
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+# CONFIG_DEFAULT_UIMAGE is not set
+
+#
+# Processor support
+#
+CONFIG_CLASSIC32=y
+# CONFIG_PPC_52xx is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+CONFIG_6xx=y
+CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_ALTIVEC is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_SMP is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
+# CONFIG_PPC_CHRP is not set
+CONFIG_PPC_MPC52xx=y
+# CONFIG_PPC_EFIKA is not set
+CONFIG_PPC_LITE5200=y
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_TAU is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+# CONFIG_MPIC is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_KEXEC is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_SYSFS_DEPRECATED is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_INDIRECT_PCI is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
+# CONFIG_PCI_DEBUG is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+CONFIG_PATA_MPC52xx=y
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_MPC52xx=y
+CONFIG_SERIAL_MPC52xx_CONSOLE=y
+CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=9600
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC32 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+
+#
+# Instrumentation Support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index be11df7c11a..1c009651f92 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -1386,8 +1386,8 @@ CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=y
-# CONFIG_AUTOFS4_FS is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=m
 # CONFIG_FUSE_FS is not set
 
 #
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
new file mode 100644
index 00000000000..f2d888e014a
--- /dev/null
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -0,0 +1,837 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.19-rc6
+# Tue Nov 21 19:38:53 2006
+#
+CONFIG_PPC64=y
+CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+# CONFIG_DEFAULT_UIMAGE is not set
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_CPUSETS is not set
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
+# CONFIG_PPC_PSERIES is not set
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_MAPLE is not set
+# CONFIG_PPC_PASEMI is not set
+CONFIG_PPC_CELL=y
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_IBM_CELL_BLADE is not set
+CONFIG_PPC_PS3=y
+# CONFIG_U3_DART is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+# CONFIG_MPIC is not set
+
+#
+# Cell Broadband Engine options
+#
+CONFIG_SPU_FS=y
+CONFIG_SPU_BASE=y
+# CONFIG_CBE_RAS is not set
+
+#
+# PS3 Platform Options
+#
+CONFIG_PS3_HTAB_SIZE=20
+CONFIG_PS3_DYNAMIC_DMA=y
+CONFIG_PS3_USE_LPAR_ADDR=y
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=y
+CONFIG_FORCE_MAX_ZONEORDER=9
+# CONFIG_IOMMU_VMERGE is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_IRQ_ALL_CPUS is not set
+# CONFIG_NUMA is not set
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG_SPARSE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ARCH_MEMORY_PROBE=y
+CONFIG_PPC_64K_PAGES=y
+# CONFIG_SCHED_SMT is not set
+CONFIG_PROC_DEVICETREE=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="root=/dev/nfs rw ip=dhcp"
+# CONFIG_PM is not set
+# CONFIG_SECCOMP is not set
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+CONFIG_KERNEL_START=0xc000000000000000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# PHY device support
+#
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_HANGCHECK_TIMER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC32 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+
+#
+# Instrumentation Support
+#
+# CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+CONFIG_DEBUG_LIST=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUGGER is not set
+CONFIG_IRQSTACKS=y
+# CONFIG_BOOTX_TEXT is not set
+CONFIG_PPC_EARLY_DEBUG=y
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 7af23c43fd4..4fe53d08ab8 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -17,11 +17,11 @@ obj-y				+= vdso32/
 obj-$(CONFIG_PPC64)		+= setup_64.o binfmt_elf32.o sys_ppc32.o \
 				   signal_64.o ptrace32.o \
 				   paca.o cpu_setup_ppc970.o \
-				   firmware.o sysfs.o
+				   firmware.o sysfs.o nvram_64.o
 obj-$(CONFIG_PPC64)		+= vdso64/
 obj-$(CONFIG_ALTIVEC)		+= vecemu.o vector.o
 obj-$(CONFIG_PPC_970_NAP)	+= idle_power4.o
-obj-$(CONFIG_PPC_OF)		+= of_device.o prom_parse.o
+obj-$(CONFIG_PPC_OF)		+= of_device.o of_platform.o prom_parse.o
 procfs-$(CONFIG_PPC64)		:= proc_ppc64.o
 obj-$(CONFIG_PROC_FS)		+= $(procfs-y)
 rtaspci-$(CONFIG_PPC64)		:= rtas_pci.o
@@ -32,7 +32,6 @@ obj-$(CONFIG_LPARCFG)		+= lparcfg.o
 obj-$(CONFIG_IBMVIO)		+= vio.o
 obj-$(CONFIG_IBMEBUS)           += ibmebus.o
 obj-$(CONFIG_GENERIC_TBSYNC)	+= smp-tbsync.o
-obj64-$(CONFIG_PPC_MULTIPLATFORM) += nvram_64.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_6xx)		+= idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
 obj-$(CONFIG_TAU)		+= tau_6xx.o
@@ -59,11 +58,11 @@ obj-$(CONFIG_BOOTX_TEXT)	+= btext.o
 obj-$(CONFIG_SMP)		+= smp.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_PPC_UDBG_16550)	+= legacy_serial.o udbg_16550.o
+
 module-$(CONFIG_PPC64)		+= module_64.o
 obj-$(CONFIG_MODULES)		+= $(module-y)
 
-pci64-$(CONFIG_PPC64)		+= pci_64.o pci_dn.o pci_iommu.o \
-				   pci_direct_iommu.o iomap.o
+pci64-$(CONFIG_PPC64)		+= pci_64.o pci_dn.o
 pci32-$(CONFIG_PPC32)		:= pci_32.o
 obj-$(CONFIG_PCI)		+= $(pci64-y) $(pci32-y)
 kexec-$(CONFIG_PPC64)		:= machine_kexec_64.o
@@ -72,8 +71,12 @@ obj-$(CONFIG_KEXEC)		+= machine_kexec.o crash.o $(kexec-y)
 obj-$(CONFIG_AUDIT)		+= audit.o
 obj64-$(CONFIG_AUDIT)		+= compat_audit.o
 
+ifneq ($(CONFIG_PPC_INDIRECT_IO),y)
+obj-y				+= iomap.o
+endif
+
 ifeq ($(CONFIG_PPC_ISERIES),y)
-$(obj)/head_64.o: $(obj)/lparmap.s
+extra-y += lparmap.s
 AFLAGS_head_64.o += -I$(obj)
 endif
 
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index d06f378597b..e96521530d2 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -118,7 +118,8 @@ int main(void)
 	DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
 	DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
 	DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
-	DEFINE(PACAPROCENABLED, offsetof(struct paca_struct, proc_enabled));
+	DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
+	DEFINE(PACAHARDIRQEN, offsetof(struct paca_struct, hard_enabled));
 	DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
 	DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
 	DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
diff --git a/arch/powerpc/kernel/cpu_setup_ppc970.S b/arch/powerpc/kernel/cpu_setup_ppc970.S
index 652594891d5..bf118c38575 100644
--- a/arch/powerpc/kernel/cpu_setup_ppc970.S
+++ b/arch/powerpc/kernel/cpu_setup_ppc970.S
@@ -83,6 +83,22 @@ _GLOBAL(__setup_cpu_ppc970)
 	rldimi	r0,r11,52,8		/* set NAP and DPM */
 	li	r11,0
 	rldimi	r0,r11,32,31		/* clear EN_ATTN */
+	b	load_hids		/* Jump to shared code */
+
+
+_GLOBAL(__setup_cpu_ppc970MP)
+	/* Do nothing if not running in HV mode */
+	mfmsr	r0
+	rldicl.	r0,r0,4,63
+	beqlr
+
+	mfspr	r0,SPRN_HID0
+	li	r11,0x15		/* clear DOZE and SLEEP */
+	rldimi	r0,r11,52,6		/* set DEEPNAP, NAP and DPM */
+	li	r11,0
+	rldimi	r0,r11,32,31		/* clear EN_ATTN */
+
+load_hids:
 	mtspr	SPRN_HID0,r0
 	mfspr	r0,SPRN_HID0
 	mfspr	r0,SPRN_HID0
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index bfd499ee375..9d1614c3ce6 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -42,6 +42,7 @@ extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
 #endif /* CONFIG_PPC32 */
 #ifdef CONFIG_PPC64
 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
 extern void __restore_cpu_ppc970(void);
 #endif /* CONFIG_PPC64 */
 
@@ -222,9 +223,9 @@ static struct cpu_spec cpu_specs[] = {
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
-		.cpu_setup		= __setup_cpu_ppc970,
+		.cpu_setup		= __setup_cpu_ppc970MP,
 		.cpu_restore		= __restore_cpu_ppc970,
-		.oprofile_cpu_type	= "ppc64/970",
+		.oprofile_cpu_type	= "ppc64/970MP",
 		.oprofile_type		= PPC_OPROFILE_POWER4,
 		.platform		= "ppc970",
 	},
@@ -276,10 +277,45 @@ static struct cpu_spec cpu_specs[] = {
 		.oprofile_mmcra_sipr	= MMCRA_SIPR,
 		.platform		= "power5+",
 	},
+	{	/* POWER6 in P5+ mode; 2.04-compliant processor */
+		.pvr_mask		= 0xffffffff,
+		.pvr_value		= 0x0f000001,
+		.cpu_name		= "POWER5+",
+		.cpu_features		= CPU_FTRS_POWER5,
+		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
+		.icache_bsize		= 128,
+		.dcache_bsize		= 128,
+		.num_pmcs		= 6,
+		.oprofile_cpu_type	= "ppc64/power6",
+		.oprofile_type		= PPC_OPROFILE_POWER4,
+		.oprofile_mmcra_sihv	= POWER6_MMCRA_SIHV,
+		.oprofile_mmcra_sipr	= POWER6_MMCRA_SIPR,
+		.oprofile_mmcra_clear	= POWER6_MMCRA_THRM |
+			POWER6_MMCRA_OTHER,
+		.platform		= "power5+",
+	},
 	{	/* Power6 */
 		.pvr_mask		= 0xffff0000,
 		.pvr_value		= 0x003e0000,
-		.cpu_name		= "POWER6",
+		.cpu_name		= "POWER6 (raw)",
+		.cpu_features		= CPU_FTRS_POWER6,
+		.cpu_user_features	= COMMON_USER_POWER6 |
+			PPC_FEATURE_POWER6_EXT,
+		.icache_bsize		= 128,
+		.dcache_bsize		= 128,
+		.num_pmcs		= 6,
+		.oprofile_cpu_type	= "ppc64/power6",
+		.oprofile_type		= PPC_OPROFILE_POWER4,
+		.oprofile_mmcra_sihv	= POWER6_MMCRA_SIHV,
+		.oprofile_mmcra_sipr	= POWER6_MMCRA_SIPR,
+		.oprofile_mmcra_clear	= POWER6_MMCRA_THRM |
+			POWER6_MMCRA_OTHER,
+		.platform		= "power6x",
+	},
+	{	/* 2.05-compliant processor, i.e. Power6 "architected" mode */
+		.pvr_mask		= 0xffffffff,
+		.pvr_value		= 0x0f000002,
+		.cpu_name		= "POWER6 (architected)",
 		.cpu_features		= CPU_FTRS_POWER6,
 		.cpu_user_features	= COMMON_USER_POWER6,
 		.icache_bsize		= 128,
@@ -303,6 +339,9 @@ static struct cpu_spec cpu_specs[] = {
 			PPC_FEATURE_SMT,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
+		.num_pmcs		= 4,
+		.oprofile_cpu_type	= "ppc64/cell-be",
+		.oprofile_type		= PPC_OPROFILE_CELL,
 		.platform		= "ppc-cell-be",
 	},
 	{	/* PA Semi PA6T */
@@ -801,6 +840,17 @@ static struct cpu_spec cpu_specs[] = {
 		.cpu_setup		= __setup_cpu_603,
 		.platform		= "ppc603",
 	},
+	{	/* e300c3 on 83xx  */
+		.pvr_mask		= 0x7fff0000,
+		.pvr_value		= 0x00850000,
+		.cpu_name		= "e300c3",
+		.cpu_features		= CPU_FTRS_E300,
+		.cpu_user_features	= COMMON_USER,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+		.cpu_setup		= __setup_cpu_603,
+		.platform		= "ppc603",
+	},
 	{	/* default match, we assume split I/D cache & TB (non-601)... */
 		.pvr_mask		= 0x00000000,
 		.pvr_value		= 0x00000000,
@@ -1169,19 +1219,15 @@ static struct cpu_spec cpu_specs[] = {
 #endif /* CONFIG_PPC32 */
 };
 
-struct cpu_spec *identify_cpu(unsigned long offset)
+struct cpu_spec *identify_cpu(unsigned long offset, unsigned int pvr)
 {
 	struct cpu_spec *s = cpu_specs;
 	struct cpu_spec **cur = &cur_cpu_spec;
-	unsigned int pvr = mfspr(SPRN_PVR);
 	int i;
 
 	s = PTRRELOC(s);
 	cur = PTRRELOC(cur);
 
-	if (*cur != NULL)
-		return PTRRELOC(*cur);
-
 	for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++)
 		if ((pvr & s->pvr_mask) == s->pvr_value) {
 			*cur = cpu_specs + i;
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 1af41f7616d..89b03c8da9d 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -111,7 +111,7 @@ void crash_ipi_callback(struct pt_regs *regs)
 	if (!cpu_online(cpu))
 		return;
 
-	local_irq_disable();
+	hard_irq_disable();
 	if (!cpu_isset(cpu, cpus_in_crash))
 		crash_save_this_cpu(regs, cpu);
 	cpu_set(cpu, cpus_in_crash);
@@ -289,7 +289,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
 	 * an SMP system.
 	 * The kernel is broken so disable interrupts.
 	 */
-	local_irq_disable();
+	hard_irq_disable();
 
 	for_each_irq(irq) {
 		struct irq_desc *desc = irq_desc + irq;
diff --git a/arch/powerpc/kernel/dma_64.c b/arch/powerpc/kernel/dma_64.c
index 6c168f6ea14..7b0e754383c 100644
--- a/arch/powerpc/kernel/dma_64.c
+++ b/arch/powerpc/kernel/dma_64.c
@@ -1,151 +1,194 @@
 /*
- * Copyright (C) 2004 IBM Corporation
+ * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corporation
  *
- * Implements the generic device dma API for ppc64. Handles
- * the pci and vio busses
+ * Provide default implementations of the DMA mapping callbacks for
+ * directly mapped busses and busses using the iommu infrastructure
  */
 
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
-/* Include the busses we support */
-#include <linux/pci.h>
-#include <asm/vio.h>
-#include <asm/ibmebus.h>
-#include <asm/scatterlist.h>
 #include <asm/bug.h>
+#include <asm/iommu.h>
+#include <asm/abs_addr.h>
 
-static struct dma_mapping_ops *get_dma_ops(struct device *dev)
-{
-#ifdef CONFIG_PCI
-	if (dev->bus == &pci_bus_type)
-		return &pci_dma_ops;
-#endif
-#ifdef CONFIG_IBMVIO
-	if (dev->bus == &vio_bus_type)
-		return &vio_dma_ops;
-#endif
-#ifdef CONFIG_IBMEBUS
-	if (dev->bus == &ibmebus_bus_type)
-		return &ibmebus_dma_ops;
-#endif
-	return NULL;
-}
+/*
+ * Generic iommu implementation
+ */
 
-int dma_supported(struct device *dev, u64 mask)
+static inline unsigned long device_to_mask(struct device *dev)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+	if (dev->dma_mask && *dev->dma_mask)
+		return *dev->dma_mask;
+	/* Assume devices without mask can take 32 bit addresses */
+	return 0xfffffffful;
+}
 
-	BUG_ON(!dma_ops);
 
-	return dma_ops->dma_supported(dev, mask);
+/* Allocates a contiguous real buffer and creates mappings over it.
+ * Returns the virtual address of the buffer and sets dma_handle
+ * to the dma address (mapping) of the first page.
+ */
+static void *dma_iommu_alloc_coherent(struct device *dev, size_t size,
+				      dma_addr_t *dma_handle, gfp_t flag)
+{
+	return iommu_alloc_coherent(dev->archdata.dma_data, size, dma_handle,
+				    device_to_mask(dev), flag,
+				    dev->archdata.numa_node);
 }
-EXPORT_SYMBOL(dma_supported);
 
-int dma_set_mask(struct device *dev, u64 dma_mask)
+static void dma_iommu_free_coherent(struct device *dev, size_t size,
+				    void *vaddr, dma_addr_t dma_handle)
 {
-#ifdef CONFIG_PCI
-	if (dev->bus == &pci_bus_type)
-		return pci_set_dma_mask(to_pci_dev(dev), dma_mask);
-#endif
-#ifdef CONFIG_IBMVIO
-	if (dev->bus == &vio_bus_type)
-		return -EIO;
-#endif /* CONFIG_IBMVIO */
-#ifdef CONFIG_IBMEBUS
-	if (dev->bus == &ibmebus_bus_type)
-		return -EIO;
-#endif
-	BUG();
-	return 0;
+	iommu_free_coherent(dev->archdata.dma_data, size, vaddr, dma_handle);
 }
-EXPORT_SYMBOL(dma_set_mask);
 
-void *dma_alloc_coherent(struct device *dev, size_t size,
-		dma_addr_t *dma_handle, gfp_t flag)
+/* Creates TCEs for a user provided buffer.  The user buffer must be
+ * contiguous real kernel storage (not vmalloc).  The address of the buffer
+ * passed here is the kernel (virtual) address of the buffer.  The buffer
+ * need not be page aligned, the dma_addr_t returned will point to the same
+ * byte within the page as vaddr.
+ */
+static dma_addr_t dma_iommu_map_single(struct device *dev, void *vaddr,
+				       size_t size,
+				       enum dma_data_direction direction)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-
-	return dma_ops->alloc_coherent(dev, size, dma_handle, flag);
+	return iommu_map_single(dev->archdata.dma_data, vaddr, size,
+			        device_to_mask(dev), direction);
 }
-EXPORT_SYMBOL(dma_alloc_coherent);
 
-void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
-		dma_addr_t dma_handle)
+
+static void dma_iommu_unmap_single(struct device *dev, dma_addr_t dma_handle,
+				   size_t size,
+				   enum dma_data_direction direction)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+	iommu_unmap_single(dev->archdata.dma_data, dma_handle, size, direction);
+}
 
-	BUG_ON(!dma_ops);
 
-	dma_ops->free_coherent(dev, size, cpu_addr, dma_handle);
+static int dma_iommu_map_sg(struct device *dev, struct scatterlist *sglist,
+			    int nelems, enum dma_data_direction direction)
+{
+	return iommu_map_sg(dev->archdata.dma_data, sglist, nelems,
+			    device_to_mask(dev), direction);
 }
-EXPORT_SYMBOL(dma_free_coherent);
 
-dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, size_t size,
-		enum dma_data_direction direction)
+static void dma_iommu_unmap_sg(struct device *dev, struct scatterlist *sglist,
+		int nelems, enum dma_data_direction direction)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-
-	return dma_ops->map_single(dev, cpu_addr, size, direction);
+	iommu_unmap_sg(dev->archdata.dma_data, sglist, nelems, direction);
 }
-EXPORT_SYMBOL(dma_map_single);
 
-void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
-		enum dma_data_direction direction)
+/* We support DMA to/from any memory page via the iommu */
+static int dma_iommu_dma_supported(struct device *dev, u64 mask)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-
-	dma_ops->unmap_single(dev, dma_addr, size, direction);
+	struct iommu_table *tbl = dev->archdata.dma_data;
+
+	if (!tbl || tbl->it_offset > mask) {
+		printk(KERN_INFO
+		       "Warning: IOMMU offset too big for device mask\n");
+		if (tbl)
+			printk(KERN_INFO
+			       "mask: 0x%08lx, table offset: 0x%08lx\n",
+				mask, tbl->it_offset);
+		else
+			printk(KERN_INFO "mask: 0x%08lx, table unavailable\n",
+				mask);
+		return 0;
+	} else
+		return 1;
 }
-EXPORT_SYMBOL(dma_unmap_single);
 
-dma_addr_t dma_map_page(struct device *dev, struct page *page,
-		unsigned long offset, size_t size,
-		enum dma_data_direction direction)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+struct dma_mapping_ops dma_iommu_ops = {
+	.alloc_coherent	= dma_iommu_alloc_coherent,
+	.free_coherent	= dma_iommu_free_coherent,
+	.map_single	= dma_iommu_map_single,
+	.unmap_single	= dma_iommu_unmap_single,
+	.map_sg		= dma_iommu_map_sg,
+	.unmap_sg	= dma_iommu_unmap_sg,
+	.dma_supported	= dma_iommu_dma_supported,
+};
+EXPORT_SYMBOL(dma_iommu_ops);
 
-	BUG_ON(!dma_ops);
+/*
+ * Generic direct DMA implementation
+ *
+ * This implementation supports a global offset that can be applied if
+ * the address at which memory is visible to devices is not 0.
+ */
+unsigned long dma_direct_offset;
 
-	return dma_ops->map_single(dev, page_address(page) + offset, size,
-			direction);
+static void *dma_direct_alloc_coherent(struct device *dev, size_t size,
+				       dma_addr_t *dma_handle, gfp_t flag)
+{
+	struct page *page;
+	void *ret;
+	int node = dev->archdata.numa_node;
+
+	/* TODO: Maybe use the numa node here too ? */
+	page = alloc_pages_node(node, flag, get_order(size));
+	if (page == NULL)
+		return NULL;
+	ret = page_address(page);
+	memset(ret, 0, size);
+	*dma_handle = virt_to_abs(ret) | dma_direct_offset;
+
+	return ret;
 }
-EXPORT_SYMBOL(dma_map_page);
 
-void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
-		enum dma_data_direction direction)
+static void dma_direct_free_coherent(struct device *dev, size_t size,
+				     void *vaddr, dma_addr_t dma_handle)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+	free_pages((unsigned long)vaddr, get_order(size));
+}
 
-	BUG_ON(!dma_ops);
+static dma_addr_t dma_direct_map_single(struct device *dev, void *ptr,
+					size_t size,
+					enum dma_data_direction direction)
+{
+	return virt_to_abs(ptr) | dma_direct_offset;
+}
 
-	dma_ops->unmap_single(dev, dma_address, size, direction);
+static void dma_direct_unmap_single(struct device *dev, dma_addr_t dma_addr,
+				    size_t size,
+				    enum dma_data_direction direction)
+{
 }
-EXPORT_SYMBOL(dma_unmap_page);
 
-int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
-		enum dma_data_direction direction)
+static int dma_direct_map_sg(struct device *dev, struct scatterlist *sg,
+			     int nents, enum dma_data_direction direction)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+	int i;
 
-	BUG_ON(!dma_ops);
+	for (i = 0; i < nents; i++, sg++) {
+		sg->dma_address = (page_to_phys(sg->page) + sg->offset) |
+			dma_direct_offset;
+		sg->dma_length = sg->length;
+	}
 
-	return dma_ops->map_sg(dev, sg, nents, direction);
+	return nents;
 }
-EXPORT_SYMBOL(dma_map_sg);
 
-void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
-		enum dma_data_direction direction)
+static void dma_direct_unmap_sg(struct device *dev, struct scatterlist *sg,
+				int nents, enum dma_data_direction direction)
 {
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
+}
 
-	dma_ops->unmap_sg(dev, sg, nhwentries, direction);
+static int dma_direct_dma_supported(struct device *dev, u64 mask)
+{
+	/* Could be improved to check for memory though it better be
+	 * done via some global so platforms can set the limit in case
+	 * they have limited DMA windows
+	 */
+	return mask >= DMA_32BIT_MASK;
 }
-EXPORT_SYMBOL(dma_unmap_sg);
+
+struct dma_mapping_ops dma_direct_ops = {
+	.alloc_coherent	= dma_direct_alloc_coherent,
+	.free_coherent	= dma_direct_free_coherent,
+	.map_single	= dma_direct_map_single,
+	.unmap_single	= dma_direct_unmap_single,
+	.map_sg		= dma_direct_map_sg,
+	.unmap_sg	= dma_direct_unmap_sg,
+	.dma_supported	= dma_direct_dma_supported,
+};
+EXPORT_SYMBOL(dma_direct_ops);
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 748e74fcf54..1a3d4de197d 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -87,15 +87,19 @@ system_call_common:
 	addi	r9,r1,STACK_FRAME_OVERHEAD
 	ld	r11,exception_marker@toc(r2)
 	std	r11,-16(r9)		/* "regshere" marker */
+	li	r10,1
+	stb	r10,PACASOFTIRQEN(r13)
+	stb	r10,PACAHARDIRQEN(r13)
+	std	r10,SOFTE(r1)
 #ifdef CONFIG_PPC_ISERIES
 BEGIN_FW_FTR_SECTION
 	/* Hack for handling interrupts when soft-enabling on iSeries */
 	cmpdi	cr1,r0,0x5555		/* syscall 0x5555 */
 	andi.	r10,r12,MSR_PR		/* from kernel */
 	crand	4*cr0+eq,4*cr1+eq,4*cr0+eq
-	beq	hardware_interrupt_entry
-	lbz	r10,PACAPROCENABLED(r13)
-	std	r10,SOFTE(r1)
+	bne	2f
+	b	hardware_interrupt_entry
+2:
 END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
 #endif
 	mfmsr	r11
@@ -460,9 +464,9 @@ _GLOBAL(ret_from_except_lite)
 #endif
 
 restore:
+	ld	r5,SOFTE(r1)
 #ifdef CONFIG_PPC_ISERIES
 BEGIN_FW_FTR_SECTION
-	ld	r5,SOFTE(r1)
 	cmpdi	0,r5,0
 	beq	4f
 	/* Check for pending interrupts (iSeries) */
@@ -472,21 +476,25 @@ BEGIN_FW_FTR_SECTION
 	beq+	4f			/* skip do_IRQ if no interrupts */
 
 	li	r3,0
-	stb	r3,PACAPROCENABLED(r13)	/* ensure we are soft-disabled */
+	stb	r3,PACASOFTIRQEN(r13)	/* ensure we are soft-disabled */
 	ori	r10,r10,MSR_EE
 	mtmsrd	r10			/* hard-enable again */
 	addi	r3,r1,STACK_FRAME_OVERHEAD
 	bl	.do_IRQ
 	b	.ret_from_except_lite		/* loop back and handle more */
-
-4:	stb	r5,PACAPROCENABLED(r13)
+4:
 END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
 #endif
+	stb	r5,PACASOFTIRQEN(r13)
 
 	ld	r3,_MSR(r1)
 	andi.	r0,r3,MSR_RI
 	beq-	unrecov_restore
 
+	/* extract EE bit and use it to restore paca->hard_enabled */
+	rldicl	r4,r3,49,63		/* r0 = (r3 >> 15) & 1 */
+	stb	r4,PACAHARDIRQEN(r13)
+
 	andi.	r0,r3,MSR_PR
 
 	/*
@@ -538,25 +546,15 @@ do_work:
 	/* Check that preempt_count() == 0 and interrupts are enabled */
 	lwz	r8,TI_PREEMPT(r9)
 	cmpwi	cr1,r8,0
-#ifdef CONFIG_PPC_ISERIES
-BEGIN_FW_FTR_SECTION
 	ld	r0,SOFTE(r1)
 	cmpdi	r0,0
-END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
-#endif
-BEGIN_FW_FTR_SECTION
-	andi.	r0,r3,MSR_EE
-END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
 	crandc	eq,cr1*4+eq,eq
 	bne	restore
 	/* here we are preempting the current task */
 1:
-#ifdef CONFIG_PPC_ISERIES
-BEGIN_FW_FTR_SECTION
 	li	r0,1
-	stb	r0,PACAPROCENABLED(r13)
-END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
-#endif
+	stb	r0,PACASOFTIRQEN(r13)
+	stb	r0,PACAHARDIRQEN(r13)
 	ori	r10,r10,MSR_EE
 	mtmsrd	r10,1		/* reenable interrupts */
 	bl	.preempt_schedule
@@ -639,8 +637,7 @@ _GLOBAL(enter_rtas)
 	/* There is no way it is acceptable to get here with interrupts enabled,
 	 * check it with the asm equivalent of WARN_ON
 	 */
-	mfmsr	r6
-	andi.	r0,r6,MSR_EE
+	lbz	r0,PACASOFTIRQEN(r13)
 1:	tdnei	r0,0
 .section __bug_table,"a"
 	.llong	1b,__LINE__ + 0x1000000, 1f, 2f
@@ -649,7 +646,13 @@ _GLOBAL(enter_rtas)
 1:	.asciz	__FILE__
 2:	.asciz "enter_rtas"
 .previous
-	
+
+	/* Hard-disable interrupts */
+	mfmsr	r6
+	rldicl	r7,r6,48,1
+	rotldi	r7,r7,16
+	mtmsrd	r7,1
+
 	/* Unfortunately, the stack pointer and the MSR are also clobbered,
 	 * so they are saved in the PACA which allows us to restore
 	 * our original state after RTAS returns.
@@ -735,8 +738,6 @@ _STATIC(rtas_restore_regs)
 
 #endif /* CONFIG_PPC_RTAS */
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
-
 _GLOBAL(enter_prom)
 	mflr	r0
 	std	r0,16(r1)
@@ -821,5 +822,3 @@ _GLOBAL(enter_prom)
 	ld	r0,16(r1)
 	mtlr    r0
         blr
-	
-#endif	/* CONFIG_PPC_MULTIPLATFORM */
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index e720729f3e5..71b1fe58e9e 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -35,9 +35,7 @@
 #include <asm/thread_info.h>
 #include <asm/firmware.h>
 
-#ifdef CONFIG_PPC_ISERIES
 #define DO_SOFT_DISABLE
-#endif
 
 /*
  * We layout physical memory as follows:
@@ -74,13 +72,11 @@
 	.text
 	.globl  _stext
 _stext:
-#ifdef CONFIG_PPC_MULTIPLATFORM
 _GLOBAL(__start)
 	/* NOP this out unconditionally */
 BEGIN_FTR_SECTION
 	b	.__start_initialization_multiplatform
 END_FTR_SECTION(0, 1)
-#endif /* CONFIG_PPC_MULTIPLATFORM */
 
 	/* Catch branch to 0 in real mode */
 	trap
@@ -308,7 +304,9 @@ exception_marker:
 	std	r9,_LINK(r1);						   \
 	mfctr	r10;			/* save CTR in stackframe	*/ \
 	std	r10,_CTR(r1);						   \
+	lbz	r10,PACASOFTIRQEN(r13);				   \
 	mfspr	r11,SPRN_XER;		/* save XER in stackframe	*/ \
+	std	r10,SOFTE(r1);						   \
 	std	r11,_XER(r1);						   \
 	li	r9,(n)+1;						   \
 	std	r9,_TRAP(r1);		/* set trap number		*/ \
@@ -343,6 +341,34 @@ label##_pSeries:					\
 	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
 
 
+#define MASKABLE_EXCEPTION_PSERIES(n, label)				\
+	. = n;								\
+	.globl label##_pSeries;						\
+label##_pSeries:							\
+	HMT_MEDIUM;							\
+	mtspr	SPRN_SPRG1,r13;		/* save r13 */			\
+	mfspr	r13,SPRN_SPRG3;		/* get paca address into r13 */	\
+	std	r9,PACA_EXGEN+EX_R9(r13);	/* save r9, r10 */	\
+	std	r10,PACA_EXGEN+EX_R10(r13);				\
+	lbz	r10,PACASOFTIRQEN(r13);					\
+	mfcr	r9;							\
+	cmpwi	r10,0;							\
+	beq	masked_interrupt;					\
+	mfspr	r10,SPRN_SPRG1;						\
+	std	r10,PACA_EXGEN+EX_R13(r13);				\
+	std	r11,PACA_EXGEN+EX_R11(r13);				\
+	std	r12,PACA_EXGEN+EX_R12(r13);				\
+	clrrdi	r12,r13,32;		/* get high part of &label */	\
+	mfmsr	r10;							\
+	mfspr	r11,SPRN_SRR0;		/* save SRR0 */			\
+	LOAD_HANDLER(r12,label##_common)				\
+	ori	r10,r10,MSR_IR|MSR_DR|MSR_RI;				\
+	mtspr	SPRN_SRR0,r12;						\
+	mfspr	r12,SPRN_SRR1;		/* and SRR1 */			\
+	mtspr	SPRN_SRR1,r10;						\
+	rfid;								\
+	b	.	/* prevent speculative execution */
+
 #define STD_EXCEPTION_ISERIES(n, label, area)		\
 	.globl label##_iSeries;				\
 label##_iSeries:					\
@@ -358,40 +384,32 @@ label##_iSeries:							\
 	HMT_MEDIUM;							\
 	mtspr	SPRN_SPRG1,r13;		/* save r13 */			\
 	EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN);				\
-	lbz	r10,PACAPROCENABLED(r13);				\
+	lbz	r10,PACASOFTIRQEN(r13);					\
 	cmpwi	0,r10,0;						\
 	beq-	label##_iSeries_masked;					\
 	EXCEPTION_PROLOG_ISERIES_2;					\
 	b	label##_common;						\
 
-#ifdef DO_SOFT_DISABLE
+#ifdef CONFIG_PPC_ISERIES
 #define DISABLE_INTS				\
-BEGIN_FW_FTR_SECTION;				\
-	lbz	r10,PACAPROCENABLED(r13);	\
 	li	r11,0;				\
-	std	r10,SOFTE(r1);			\
+	stb	r11,PACASOFTIRQEN(r13);		\
+BEGIN_FW_FTR_SECTION;				\
+	stb	r11,PACAHARDIRQEN(r13);		\
+END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES);	\
+BEGIN_FW_FTR_SECTION;				\
 	mfmsr	r10;				\
-	stb	r11,PACAPROCENABLED(r13);	\
 	ori	r10,r10,MSR_EE;			\
 	mtmsrd	r10,1;				\
 END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
 
-#define ENABLE_INTS				\
-BEGIN_FW_FTR_SECTION;				\
-	lbz	r10,PACAPROCENABLED(r13);	\
-	mfmsr	r11;				\
-	std	r10,SOFTE(r1);			\
-	ori	r11,r11,MSR_EE;			\
-END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES);	\
-BEGIN_FW_FTR_SECTION;				\
-	ld	r12,_MSR(r1);			\
-	mfmsr	r11;				\
-	rlwimi	r11,r12,0,MSR_EE;		\
-END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES);	\
-	mtmsrd	r11,1
+#else
+#define DISABLE_INTS				\
+	li	r11,0;				\
+	stb	r11,PACASOFTIRQEN(r13);		\
+	stb	r11,PACAHARDIRQEN(r13)
 
-#else	/* hard enable/disable interrupts */
-#define DISABLE_INTS
+#endif /* CONFIG_PPC_ISERIES */
 
 #define ENABLE_INTS				\
 	ld	r12,_MSR(r1);			\
@@ -399,8 +417,6 @@ END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES);	\
 	rlwimi	r11,r12,0,MSR_EE;		\
 	mtmsrd	r11,1
 
-#endif
-
 #define STD_EXCEPTION_COMMON(trap, label, hdlr)		\
 	.align	7;					\
 	.globl label##_common;				\
@@ -541,11 +557,11 @@ instruction_access_slb_pSeries:
 	mfspr	r12,SPRN_SRR1		/* and SRR1 */
 	b	.slb_miss_realmode	/* Rel. branch works in real mode */
 
-	STD_EXCEPTION_PSERIES(0x500, hardware_interrupt)
+	MASKABLE_EXCEPTION_PSERIES(0x500, hardware_interrupt)
 	STD_EXCEPTION_PSERIES(0x600, alignment)
 	STD_EXCEPTION_PSERIES(0x700, program_check)
 	STD_EXCEPTION_PSERIES(0x800, fp_unavailable)
-	STD_EXCEPTION_PSERIES(0x900, decrementer)
+	MASKABLE_EXCEPTION_PSERIES(0x900, decrementer)
 	STD_EXCEPTION_PSERIES(0xa00, trap_0a)
 	STD_EXCEPTION_PSERIES(0xb00, trap_0b)
 
@@ -597,7 +613,24 @@ system_call_pSeries:
 /*** pSeries interrupt support ***/
 
 	/* moved from 0xf00 */
-	STD_EXCEPTION_PSERIES(., performance_monitor)
+	MASKABLE_EXCEPTION_PSERIES(., performance_monitor)
+
+/*
+ * An interrupt came in while soft-disabled; clear EE in SRR1,
+ * clear paca->hard_enabled and return.
+ */
+masked_interrupt:
+	stb	r10,PACAHARDIRQEN(r13)
+	mtcrf	0x80,r9
+	ld	r9,PACA_EXGEN+EX_R9(r13)
+	mfspr	r10,SPRN_SRR1
+	rldicl	r10,r10,48,1		/* clear MSR_EE */
+	rotldi	r10,r10,16
+	mtspr	SPRN_SRR1,r10
+	ld	r10,PACA_EXGEN+EX_R10(r13)
+	mfspr	r13,SPRN_SPRG1
+	rfid
+	b	.
 
 	.align	7
 do_stab_bolted_pSeries:
@@ -792,7 +825,7 @@ system_reset_iSeries:
 
 	cmpwi	0,r23,0
 	beq	iSeries_secondary_smp_loop	/* Loop until told to go */
-	bne	.__secondary_start		/* Loop until told to go */
+	bne	__secondary_start		/* Loop until told to go */
 iSeries_secondary_smp_loop:
 	/* Let the Hypervisor know we are alive */
 	/* 8002 is a call to HvCallCfg::getLps, a harmless Hypervisor function */
@@ -813,7 +846,6 @@ iSeries_secondary_smp_loop:
 	b	1b			/* If SMP not configured, secondaries
 					 * loop forever */
 
-	.globl decrementer_iSeries_masked
 decrementer_iSeries_masked:
 	/* We may not have a valid TOC pointer in here. */
 	li	r11,1
@@ -824,7 +856,6 @@ decrementer_iSeries_masked:
 	mtspr	SPRN_DEC,r12
 	/* fall through */
 
-	.globl hardware_interrupt_iSeries_masked
 hardware_interrupt_iSeries_masked:
 	mtcrf	0x80,r9		/* Restore regs */
 	ld	r12,PACALPPACAPTR(r13)
@@ -926,10 +957,18 @@ bad_stack:
  * any task or sent any task a signal, you should use
  * ret_from_except or ret_from_except_lite instead of this.
  */
+fast_exc_return_irq:			/* restores irq state too */
+	ld	r3,SOFTE(r1)
+	ld	r12,_MSR(r1)
+	stb	r3,PACASOFTIRQEN(r13)	/* restore paca->soft_enabled */
+	rldicl	r4,r12,49,63		/* get MSR_EE to LSB */
+	stb	r4,PACAHARDIRQEN(r13)	/* restore paca->hard_enabled */
+	b	1f
+
 	.globl	fast_exception_return
 fast_exception_return:
 	ld	r12,_MSR(r1)
-	ld	r11,_NIP(r1)
+1:	ld	r11,_NIP(r1)
 	andi.	r3,r12,MSR_RI		/* check if RI is set */
 	beq-	unrecov_fer
 
@@ -952,7 +991,8 @@ fast_exception_return:
 	REST_8GPRS(2, r1)
 
 	mfmsr	r10
-	clrrdi	r10,r10,2		/* clear RI (LE is 0 already) */
+	rldicl	r10,r10,48,1		/* clear EE */
+	rldicr	r10,r10,16,61		/* clear RI (LE is 0 already) */
 	mtmsrd	r10,1
 
 	mtspr	SPRN_SRR1,r12
@@ -1326,6 +1366,16 @@ BEGIN_FW_FTR_SECTION
 	 * interrupts if necessary.
 	 */
 	beq	13f
+END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
+#endif
+BEGIN_FW_FTR_SECTION
+	/*
+	 * Here we have interrupts hard-disabled, so it is sufficient
+	 * to restore paca->{soft,hard}_enable and get out.
+	 */
+	beq	fast_exc_return_irq	/* Return from exception on success */
+END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
+
 	/* For a hash failure, we don't bother re-enabling interrupts */
 	ble-	12f
 
@@ -1337,14 +1387,6 @@ BEGIN_FW_FTR_SECTION
 	ld	r3,SOFTE(r1)
 	bl	.local_irq_restore
 	b	11f
-END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
-#endif
-BEGIN_FW_FTR_SECTION
-	beq	fast_exception_return   /* Return from exception on success */
-	ble-	12f			/* Failure return from hash_page */
-
-	/* fall through */
-END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
 
 /* Here we have a page fault that hash_page can't handle. */
 handle_page_fault:
@@ -1362,6 +1404,8 @@ handle_page_fault:
 	bl	.bad_page_fault
 	b	.ret_from_except
 
+13:	b	.ret_from_except_lite
+
 /* We have a page fault that hash_page could handle but HV refused
  * the PTE insertion
  */
@@ -1371,8 +1415,6 @@ handle_page_fault:
 	bl	.low_hash_fault
 	b	.ret_from_except
 
-13:	b	.ret_from_except_lite
-
 	/* here we have a segment miss */
 do_ste_alloc:
 	bl	.ste_allocate		/* try to insert stab entry */
@@ -1560,7 +1602,7 @@ _GLOBAL(generic_secondary_smp_init)
 	ld	r1,PACAEMERGSP(r13)
 	subi	r1,r1,STACK_FRAME_OVERHEAD
 
-	b	.__secondary_start
+	b	__secondary_start
 #endif
 
 #ifdef CONFIG_PPC_ISERIES
@@ -1595,7 +1637,6 @@ _STATIC(__start_initialization_iSeries)
 	b	.start_here_common
 #endif /* CONFIG_PPC_ISERIES */
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
 
 _STATIC(__mmu_off)
 	mfmsr	r3
@@ -1621,13 +1662,11 @@ _STATIC(__mmu_off)
  *
  */
 _GLOBAL(__start_initialization_multiplatform)
-#ifdef CONFIG_PPC_MULTIPLATFORM
 	/*
 	 * Are we booted from a PROM Of-type client-interface ?
 	 */
 	cmpldi	cr0,r5,0
 	bne	.__boot_from_prom		/* yes -> prom */
-#endif
 
 	/* Save parameters */
 	mr	r31,r3
@@ -1656,7 +1695,6 @@ _GLOBAL(__start_initialization_multiplatform)
 	bl	.__mmu_off
 	b	.__after_prom_start
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
 _STATIC(__boot_from_prom)
 	/* Save parameters */
 	mr	r31,r3
@@ -1696,7 +1734,6 @@ _STATIC(__boot_from_prom)
 	bl	.prom_init
 	/* We never return */
 	trap
-#endif
 
 /*
  * At this point, r3 contains the physical address we are running at,
@@ -1752,8 +1789,6 @@ _STATIC(__after_prom_start)
 	bl	.copy_and_flush		/* copy the rest */
 	b	.start_here_multiplatform
 
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
 /*
  * Copy routine used to copy the kernel to start at physical address 0
  * and flush and invalidate the caches as needed.
@@ -1836,7 +1871,7 @@ _GLOBAL(pmac_secondary_start)
 	ld	r1,PACAEMERGSP(r13)
 	subi	r1,r1,STACK_FRAME_OVERHEAD
 
-	b	.__secondary_start
+	b	__secondary_start
 
 #endif /* CONFIG_PPC_PMAC */
 
@@ -1853,7 +1888,7 @@ _GLOBAL(pmac_secondary_start)
  *   r13   = paca virtual address
  *   SPRG3 = paca virtual address
  */
-_GLOBAL(__secondary_start)
+__secondary_start:
 	/* Set thread priority to MEDIUM */
 	HMT_MEDIUM
 
@@ -1877,11 +1912,16 @@ _GLOBAL(__secondary_start)
 	/* enable MMU and jump to start_secondary */
 	LOAD_REG_ADDR(r3, .start_secondary_prolog)
 	LOAD_REG_IMMEDIATE(r4, MSR_KERNEL)
-#ifdef DO_SOFT_DISABLE
+#ifdef CONFIG_PPC_ISERIES
 BEGIN_FW_FTR_SECTION
 	ori	r4,r4,MSR_EE
 END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
 #endif
+BEGIN_FW_FTR_SECTION
+	stb	r7,PACASOFTIRQEN(r13)
+	stb	r7,PACAHARDIRQEN(r13)
+END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
+
 	mtspr	SPRN_SRR0,r3
 	mtspr	SPRN_SRR1,r4
 	rfid
@@ -1913,7 +1953,6 @@ _GLOBAL(enable_64b_mode)
 	isync
 	blr
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
 /*
  * This is where the main kernel code starts.
  */
@@ -1977,7 +2016,6 @@ _STATIC(start_here_multiplatform)
 	mtspr	SPRN_SRR1,r4
 	rfid
 	b	.	/* prevent speculative execution */
-#endif /* CONFIG_PPC_MULTIPLATFORM */
 	
 	/* This is where all platforms converge execution */
 _STATIC(start_here_common)
@@ -2005,15 +2043,18 @@ _STATIC(start_here_common)
 
 	/* Load up the kernel context */
 5:
-#ifdef DO_SOFT_DISABLE
-BEGIN_FW_FTR_SECTION
 	li	r5,0
-	stb	r5,PACAPROCENABLED(r13)	/* Soft Disabled */
+	stb	r5,PACASOFTIRQEN(r13)	/* Soft Disabled */
+#ifdef CONFIG_PPC_ISERIES
+BEGIN_FW_FTR_SECTION
 	mfmsr	r5
 	ori	r5,r5,MSR_EE		/* Hard Enabled */
 	mtmsrd	r5
 END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
 #endif
+BEGIN_FW_FTR_SECTION
+	stb	r5,PACAHARDIRQEN(r13)
+END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
 
 	bl .start_kernel
 
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 39db7a3affe..82bd2f10770 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -112,7 +112,7 @@ static int ibmebus_dma_supported(struct device *dev, u64 mask)
 	return 1;
 }
 
-struct dma_mapping_ops ibmebus_dma_ops = {
+static struct dma_mapping_ops ibmebus_dma_ops = {
 	.alloc_coherent = ibmebus_alloc_coherent,
 	.free_coherent  = ibmebus_free_coherent,
 	.map_single     = ibmebus_map_single,
@@ -176,6 +176,10 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_common(
 	dev->ofdev.dev.bus     = &ibmebus_bus_type;
 	dev->ofdev.dev.release = ibmebus_dev_release;
 
+	dev->ofdev.dev.archdata.of_node = dev->ofdev.node;
+	dev->ofdev.dev.archdata.dma_ops = &ibmebus_dma_ops;
+	dev->ofdev.dev.archdata.numa_node = of_node_to_nid(dev->ofdev.node);
+
 	/* An ibmebusdev is based on a of_device. We have to change the
 	 * bus type to use our own DMA mapping operations. 
 	 */       
@@ -210,11 +214,10 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node(
 		return NULL;
 	}
 
-	dev = kmalloc(sizeof(struct ibmebus_dev), GFP_KERNEL);
+	dev = kzalloc(sizeof(struct ibmebus_dev), GFP_KERNEL);
 	if (!dev) {
 		return NULL;
 	}
-	memset(dev, 0, sizeof(struct ibmebus_dev));
 
 	dev->ofdev.node = of_node_get(dn);
        
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index 4180c3998b3..8994af327b4 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -39,6 +39,13 @@
 #define cpu_should_die()	0
 #endif
 
+static int __init powersave_off(char *arg)
+{
+	ppc_md.power_save = NULL;
+	return 0;
+}
+__setup("powersave=off", powersave_off);
+
 /*
  * The body of the idle task.
  */
diff --git a/arch/powerpc/kernel/idle_power4.S b/arch/powerpc/kernel/idle_power4.S
index 30de81da7b4..ba319547860 100644
--- a/arch/powerpc/kernel/idle_power4.S
+++ b/arch/powerpc/kernel/idle_power4.S
@@ -30,6 +30,13 @@ END_FTR_SECTION_IFCLR(CPU_FTR_CAN_NAP)
 	beqlr
 
 	/* Go to NAP now */
+	mfmsr	r7
+	rldicl	r0,r7,48,1
+	rotldi	r0,r0,16
+	mtmsrd	r0,1			/* hard-disable interrupts */
+	li	r0,1
+	stb	r0,PACASOFTIRQEN(r13)	/* we'll hard-enable shortly */
+	stb	r0,PACAHARDIRQEN(r13)
 BEGIN_FTR_SECTION
 	DSSALL
 	sync
@@ -38,7 +45,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	ld	r8,TI_LOCAL_FLAGS(r9)	/* set napping bit */
 	ori	r8,r8,_TLF_NAPPING	/* so when we take an exception */
 	std	r8,TI_LOCAL_FLAGS(r9)	/* it will return to our caller */
-	mfmsr	r7
 	ori	r7,r7,MSR_EE
 	oris	r7,r7,MSR_POW@h
 1:	sync
diff --git a/arch/powerpc/kernel/io.c b/arch/powerpc/kernel/io.c
index e98180686b3..34ae11494dd 100644
--- a/arch/powerpc/kernel/io.c
+++ b/arch/powerpc/kernel/io.c
@@ -25,13 +25,11 @@
 #include <asm/firmware.h>
 #include <asm/bug.h>
 
-void _insb(volatile u8 __iomem *port, void *buf, long count)
+void _insb(const volatile u8 __iomem *port, void *buf, long count)
 {
 	u8 *tbuf = buf;
 	u8 tmp;
 
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
 	if (unlikely(count <= 0))
 		return;
 	asm volatile("sync");
@@ -48,8 +46,6 @@ void _outsb(volatile u8 __iomem *port, const void *buf, long count)
 {
 	const u8 *tbuf = buf;
 
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
 	if (unlikely(count <= 0))
 		return;
 	asm volatile("sync");
@@ -60,13 +56,11 @@ void _outsb(volatile u8 __iomem *port, const void *buf, long count)
 }
 EXPORT_SYMBOL(_outsb);
 
-void _insw_ns(volatile u16 __iomem *port, void *buf, long count)
+void _insw_ns(const volatile u16 __iomem *port, void *buf, long count)
 {
 	u16 *tbuf = buf;
 	u16 tmp;
 
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
 	if (unlikely(count <= 0))
 		return;
 	asm volatile("sync");
@@ -83,8 +77,6 @@ void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count)
 {
 	const u16 *tbuf = buf;
 
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
 	if (unlikely(count <= 0))
 		return;
 	asm volatile("sync");
@@ -95,13 +87,11 @@ void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count)
 }
 EXPORT_SYMBOL(_outsw_ns);
 
-void _insl_ns(volatile u32 __iomem *port, void *buf, long count)
+void _insl_ns(const volatile u32 __iomem *port, void *buf, long count)
 {
 	u32 *tbuf = buf;
 	u32 tmp;
 
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
 	if (unlikely(count <= 0))
 		return;
 	asm volatile("sync");
@@ -118,8 +108,6 @@ void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count)
 {
 	const u32 *tbuf = buf;
 
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
 	if (unlikely(count <= 0))
 		return;
 	asm volatile("sync");
@@ -129,3 +117,90 @@ void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count)
 	asm volatile("sync");
 }
 EXPORT_SYMBOL(_outsl_ns);
+
+#define IO_CHECK_ALIGN(v,a) ((((unsigned long)(v)) & ((a) - 1)) == 0)
+
+void _memset_io(volatile void __iomem *addr, int c, unsigned long n)
+{
+	void *p = (void __force *)addr;
+	u32 lc = c;
+	lc |= lc << 8;
+	lc |= lc << 16;
+
+	__asm__ __volatile__ ("sync" : : : "memory");
+	while(n && !IO_CHECK_ALIGN(p, 4)) {
+		*((volatile u8 *)p) = c;
+		p++;
+		n--;
+	}
+	while(n >= 4) {
+		*((volatile u32 *)p) = lc;
+		p += 4;
+		n -= 4;
+	}
+	while(n) {
+		*((volatile u8 *)p) = c;
+		p++;
+		n--;
+	}
+	__asm__ __volatile__ ("sync" : : : "memory");
+}
+EXPORT_SYMBOL(_memset_io);
+
+void _memcpy_fromio(void *dest, const volatile void __iomem *src,
+		    unsigned long n)
+{
+	void *vsrc = (void __force *) src;
+
+	__asm__ __volatile__ ("sync" : : : "memory");
+	while(n && (!IO_CHECK_ALIGN(vsrc, 4) || !IO_CHECK_ALIGN(dest, 4))) {
+		*((u8 *)dest) = *((volatile u8 *)vsrc);
+		__asm__ __volatile__ ("eieio" : : : "memory");
+		vsrc++;
+		dest++;
+		n--;
+	}
+	while(n > 4) {
+		*((u32 *)dest) = *((volatile u32 *)vsrc);
+		__asm__ __volatile__ ("eieio" : : : "memory");
+		vsrc += 4;
+		dest += 4;
+		n -= 4;
+	}
+	while(n) {
+		*((u8 *)dest) = *((volatile u8 *)vsrc);
+		__asm__ __volatile__ ("eieio" : : : "memory");
+		vsrc++;
+		dest++;
+		n--;
+	}
+	__asm__ __volatile__ ("sync" : : : "memory");
+}
+EXPORT_SYMBOL(_memcpy_fromio);
+
+void _memcpy_toio(volatile void __iomem *dest, const void *src, unsigned long n)
+{
+	void *vdest = (void __force *) dest;
+
+	__asm__ __volatile__ ("sync" : : : "memory");
+	while(n && (!IO_CHECK_ALIGN(vdest, 4) || !IO_CHECK_ALIGN(src, 4))) {
+		*((volatile u8 *)vdest) = *((u8 *)src);
+		src++;
+		vdest++;
+		n--;
+	}
+	while(n > 4) {
+		*((volatile u32 *)vdest) = *((volatile u32 *)src);
+		src += 4;
+		vdest += 4;
+		n-=4;
+	}
+	while(n) {
+		*((volatile u8 *)vdest) = *((u8 *)src);
+		src++;
+		vdest++;
+		n--;
+	}
+	__asm__ __volatile__ ("sync" : : : "memory");
+}
+EXPORT_SYMBOL(_memcpy_toio);
diff --git a/arch/powerpc/kernel/iomap.c b/arch/powerpc/kernel/iomap.c
index a13a93dfc65..c6811337105 100644
--- a/arch/powerpc/kernel/iomap.c
+++ b/arch/powerpc/kernel/iomap.c
@@ -106,7 +106,7 @@ EXPORT_SYMBOL(iowrite32_rep);
 
 void __iomem *ioport_map(unsigned long port, unsigned int len)
 {
-	return (void __iomem *) (port+pci_io_base);
+	return (void __iomem *) (port + _IO_BASE);
 }
 
 void ioport_unmap(void __iomem *addr)
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index ba6b7256084..95edad4faf2 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -258,9 +258,9 @@ static void iommu_free(struct iommu_table *tbl, dma_addr_t dma_addr,
 	spin_unlock_irqrestore(&(tbl->it_lock), flags);
 }
 
-int iommu_map_sg(struct device *dev, struct iommu_table *tbl,
-		struct scatterlist *sglist, int nelems,
-		unsigned long mask, enum dma_data_direction direction)
+int iommu_map_sg(struct iommu_table *tbl, struct scatterlist *sglist,
+		 int nelems, unsigned long mask,
+		 enum dma_data_direction direction)
 {
 	dma_addr_t dma_next = 0, dma_addr;
 	unsigned long flags;
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 5e37bf14ef2..0bd8c766583 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -64,8 +64,9 @@
 #include <asm/ptrace.h>
 #include <asm/machdep.h>
 #include <asm/udbg.h>
-#ifdef CONFIG_PPC_ISERIES
+#ifdef CONFIG_PPC64
 #include <asm/paca.h>
+#include <asm/firmware.h>
 #endif
 
 int __irq_offset_value;
@@ -95,6 +96,74 @@ extern atomic_t ipi_sent;
 EXPORT_SYMBOL(irq_desc);
 
 int distribute_irqs = 1;
+
+static inline unsigned long get_hard_enabled(void)
+{
+	unsigned long enabled;
+
+	__asm__ __volatile__("lbz %0,%1(13)"
+	: "=r" (enabled) : "i" (offsetof(struct paca_struct, hard_enabled)));
+
+	return enabled;
+}
+
+static inline void set_soft_enabled(unsigned long enable)
+{
+	__asm__ __volatile__("stb %0,%1(13)"
+	: : "r" (enable), "i" (offsetof(struct paca_struct, soft_enabled)));
+}
+
+void local_irq_restore(unsigned long en)
+{
+	/*
+	 * get_paca()->soft_enabled = en;
+	 * Is it ever valid to use local_irq_restore(0) when soft_enabled is 1?
+	 * That was allowed before, and in such a case we do need to take care
+	 * that gcc will set soft_enabled directly via r13, not choose to use
+	 * an intermediate register, lest we're preempted to a different cpu.
+	 */
+	set_soft_enabled(en);
+	if (!en)
+		return;
+
+	if (firmware_has_feature(FW_FEATURE_ISERIES)) {
+		/*
+		 * Do we need to disable preemption here?  Not really: in the
+		 * unlikely event that we're preempted to a different cpu in
+		 * between getting r13, loading its lppaca_ptr, and loading
+		 * its any_int, we might call iseries_handle_interrupts without
+		 * an interrupt pending on the new cpu, but that's no disaster,
+		 * is it?  And the business of preempting us off the old cpu
+		 * would itself involve a local_irq_restore which handles the
+		 * interrupt to that cpu.
+		 *
+		 * But use "local_paca->lppaca_ptr" instead of "get_lppaca()"
+		 * to avoid any preemption checking added into get_paca().
+		 */
+		if (local_paca->lppaca_ptr->int_dword.any_int)
+			iseries_handle_interrupts();
+		return;
+	}
+
+	/*
+	 * if (get_paca()->hard_enabled) return;
+	 * But again we need to take care that gcc gets hard_enabled directly
+	 * via r13, not choose to use an intermediate register, lest we're
+	 * preempted to a different cpu in between the two instructions.
+	 */
+	if (get_hard_enabled())
+		return;
+
+	/*
+	 * Need to hard-enable interrupts here.  Since currently disabled,
+	 * no need to take further asm precautions against preemption; but
+	 * use local_paca instead of get_paca() to avoid preemption checking.
+	 */
+	local_paca->hard_enabled = en;
+	if ((int)mfspr(SPRN_DEC) < 0)
+		mtspr(SPRN_DEC, 1);
+	hard_irq_enable();
+}
 #endif /* CONFIG_PPC64 */
 
 int show_interrupts(struct seq_file *p, void *v)
@@ -246,7 +315,8 @@ void do_IRQ(struct pt_regs *regs)
 	set_irq_regs(old_regs);
 
 #ifdef CONFIG_PPC_ISERIES
-	if (get_lppaca()->int_dword.fields.decr_int) {
+	if (firmware_has_feature(FW_FEATURE_ISERIES) &&
+			get_lppaca()->int_dword.fields.decr_int) {
 		get_lppaca()->int_dword.fields.decr_int = 0;
 		/* Signal a fake decrementer interrupt */
 		timer_interrupt(regs);
@@ -626,10 +696,14 @@ EXPORT_SYMBOL_GPL(irq_of_parse_and_map);
 
 void irq_dispose_mapping(unsigned int virq)
 {
-	struct irq_host *host = irq_map[virq].host;
+	struct irq_host *host;
 	irq_hw_number_t hwirq;
 	unsigned long flags;
 
+	if (virq == NO_IRQ)
+		return;
+
+	host = irq_map[virq].host;
 	WARN_ON (host == NULL);
 	if (host == NULL)
 		return;
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 397c83eda20..8a06724e029 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -9,30 +9,26 @@
 #include <asm/of_device.h>
 
 /**
- * of_match_device - Tell if an of_device structure has a matching
- * of_match structure
+ * of_match_node - Tell if an device_node has a matching of_match structure
  * @ids: array of of device match structures to search in
- * @dev: the of device structure to match against
+ * @node: the of device structure to match against
  *
- * Used by a driver to check whether an of_device present in the
- * system is in its list of supported devices.
+ * Low level utility function used by device matching.
  */
-const struct of_device_id *of_match_device(const struct of_device_id *matches,
-					const struct of_device *dev)
+const struct of_device_id *of_match_node(const struct of_device_id *matches,
+					 const struct device_node *node)
 {
-	if (!dev->node)
-		return NULL;
 	while (matches->name[0] || matches->type[0] || matches->compatible[0]) {
 		int match = 1;
 		if (matches->name[0])
-			match &= dev->node->name
-				&& !strcmp(matches->name, dev->node->name);
+			match &= node->name
+				&& !strcmp(matches->name, node->name);
 		if (matches->type[0])
-			match &= dev->node->type
-				&& !strcmp(matches->type, dev->node->type);
+			match &= node->type
+				&& !strcmp(matches->type, node->type);
 		if (matches->compatible[0])
-			match &= device_is_compatible(dev->node,
-				matches->compatible);
+			match &= device_is_compatible(node,
+						      matches->compatible);
 		if (match)
 			return matches;
 		matches++;
@@ -40,16 +36,21 @@ const struct of_device_id *of_match_device(const struct of_device_id *matches,
 	return NULL;
 }
 
-static int of_platform_bus_match(struct device *dev, struct device_driver *drv)
+/**
+ * of_match_device - Tell if an of_device structure has a matching
+ * of_match structure
+ * @ids: array of of device match structures to search in
+ * @dev: the of device structure to match against
+ *
+ * Used by a driver to check whether an of_device present in the
+ * system is in its list of supported devices.
+ */
+const struct of_device_id *of_match_device(const struct of_device_id *matches,
+					const struct of_device *dev)
 {
-	struct of_device * of_dev = to_of_device(dev);
-	struct of_platform_driver * of_drv = to_of_platform_driver(drv);
-	const struct of_device_id * matches = of_drv->match_table;
-
-	if (!matches)
-		return 0;
-
-	return of_match_device(matches, of_dev) != NULL;
+	if (!dev->node)
+		return NULL;
+	return of_match_node(matches, dev->node);
 }
 
 struct of_device *of_dev_get(struct of_device *dev)
@@ -71,96 +72,8 @@ void of_dev_put(struct of_device *dev)
 		put_device(&dev->dev);
 }
 
-
-static int of_device_probe(struct device *dev)
-{
-	int error = -ENODEV;
-	struct of_platform_driver *drv;
-	struct of_device *of_dev;
-	const struct of_device_id *match;
-
-	drv = to_of_platform_driver(dev->driver);
-	of_dev = to_of_device(dev);
-
-	if (!drv->probe)
-		return error;
-
-	of_dev_get(of_dev);
-
-	match = of_match_device(drv->match_table, of_dev);
-	if (match)
-		error = drv->probe(of_dev, match);
-	if (error)
-		of_dev_put(of_dev);
-
-	return error;
-}
-
-static int of_device_remove(struct device *dev)
-{
-	struct of_device * of_dev = to_of_device(dev);
-	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-
-	if (dev->driver && drv->remove)
-		drv->remove(of_dev);
-	return 0;
-}
-
-static int of_device_suspend(struct device *dev, pm_message_t state)
-{
-	struct of_device * of_dev = to_of_device(dev);
-	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-	int error = 0;
-
-	if (dev->driver && drv->suspend)
-		error = drv->suspend(of_dev, state);
-	return error;
-}
-
-static int of_device_resume(struct device * dev)
-{
-	struct of_device * of_dev = to_of_device(dev);
-	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-	int error = 0;
-
-	if (dev->driver && drv->resume)
-		error = drv->resume(of_dev);
-	return error;
-}
-
-struct bus_type of_platform_bus_type = {
-       .name	= "of_platform",
-       .match	= of_platform_bus_match,
-       .probe	= of_device_probe,
-       .remove	= of_device_remove,
-       .suspend	= of_device_suspend,
-       .resume	= of_device_resume,
-};
-
-static int __init of_bus_driver_init(void)
-{
-	return bus_register(&of_platform_bus_type);
-}
-
-postcore_initcall(of_bus_driver_init);
-
-int of_register_driver(struct of_platform_driver *drv)
-{
-	/* initialize common driver fields */
-	drv->driver.name = drv->name;
-	drv->driver.bus = &of_platform_bus_type;
-
-	/* register with core */
-	return driver_register(&drv->driver);
-}
-
-void of_unregister_driver(struct of_platform_driver *drv)
-{
-	driver_unregister(&drv->driver);
-}
-
-
-static ssize_t dev_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t dev_show_devspec(struct device *dev,
+				struct device_attribute *attr, char *buf)
 {
 	struct of_device *ofdev;
 
@@ -208,41 +121,11 @@ void of_device_unregister(struct of_device *ofdev)
 	device_unregister(&ofdev->dev);
 }
 
-struct of_device* of_platform_device_create(struct device_node *np,
-					    const char *bus_id,
-					    struct device *parent)
-{
-	struct of_device *dev;
-
-	dev = kmalloc(sizeof(*dev), GFP_KERNEL);
-	if (!dev)
-		return NULL;
-	memset(dev, 0, sizeof(*dev));
-
-	dev->node = of_node_get(np);
-	dev->dma_mask = 0xffffffffUL;
-	dev->dev.dma_mask = &dev->dma_mask;
-	dev->dev.parent = parent;
-	dev->dev.bus = &of_platform_bus_type;
-	dev->dev.release = of_release_dev;
-
-	strlcpy(dev->dev.bus_id, bus_id, BUS_ID_SIZE);
-
-	if (of_device_register(dev) != 0) {
-		kfree(dev);
-		return NULL;
-	}
-
-	return dev;
-}
 
+EXPORT_SYMBOL(of_match_node);
 EXPORT_SYMBOL(of_match_device);
-EXPORT_SYMBOL(of_platform_bus_type);
-EXPORT_SYMBOL(of_register_driver);
-EXPORT_SYMBOL(of_unregister_driver);
 EXPORT_SYMBOL(of_device_register);
 EXPORT_SYMBOL(of_device_unregister);
 EXPORT_SYMBOL(of_dev_get);
 EXPORT_SYMBOL(of_dev_put);
-EXPORT_SYMBOL(of_platform_device_create);
 EXPORT_SYMBOL(of_release_dev);
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
new file mode 100644
index 00000000000..b3189d0161b
--- /dev/null
+++ b/arch/powerpc/kernel/of_platform.c
@@ -0,0 +1,489 @@
+/*
+ *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
+ *			 <benh@kernel.crashing.org>
+ *    and		 Arnd Bergmann, IBM Corp.
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/slab.h>
+#include <linux/pci.h>
+
+#include <asm/errno.h>
+#include <asm/dcr.h>
+#include <asm/of_device.h>
+#include <asm/of_platform.h>
+#include <asm/topology.h>
+#include <asm/pci-bridge.h>
+#include <asm/ppc-pci.h>
+#include <asm/atomic.h>
+
+
+/*
+ * The list of OF IDs below is used for matching bus types in the
+ * system whose devices are to be exposed as of_platform_devices.
+ *
+ * This is the default list valid for most platforms. This file provides
+ * functions who can take an explicit list if necessary though
+ *
+ * The search is always performed recursively looking for children of
+ * the provided device_node and recursively if such a children matches
+ * a bus type in the list
+ */
+
+static struct of_device_id of_default_bus_ids[] = {
+	{ .type = "soc", },
+	{ .compatible = "soc", },
+	{ .type = "spider", },
+	{ .type = "axon", },
+	{ .type = "plb5", },
+	{ .type = "plb4", },
+	{ .type = "opb", },
+	{},
+};
+
+static atomic_t bus_no_reg_magic;
+
+/*
+ *
+ * OF platform device type definition & base infrastructure
+ *
+ */
+
+static int of_platform_bus_match(struct device *dev, struct device_driver *drv)
+{
+	struct of_device * of_dev = to_of_device(dev);
+	struct of_platform_driver * of_drv = to_of_platform_driver(drv);
+	const struct of_device_id * matches = of_drv->match_table;
+
+	if (!matches)
+		return 0;
+
+	return of_match_device(matches, of_dev) != NULL;
+}
+
+static int of_platform_device_probe(struct device *dev)
+{
+	int error = -ENODEV;
+	struct of_platform_driver *drv;
+	struct of_device *of_dev;
+	const struct of_device_id *match;
+
+	drv = to_of_platform_driver(dev->driver);
+	of_dev = to_of_device(dev);
+
+	if (!drv->probe)
+		return error;
+
+	of_dev_get(of_dev);
+
+	match = of_match_device(drv->match_table, of_dev);
+	if (match)
+		error = drv->probe(of_dev, match);
+	if (error)
+		of_dev_put(of_dev);
+
+	return error;
+}
+
+static int of_platform_device_remove(struct device *dev)
+{
+	struct of_device * of_dev = to_of_device(dev);
+	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
+
+	if (dev->driver && drv->remove)
+		drv->remove(of_dev);
+	return 0;
+}
+
+static int of_platform_device_suspend(struct device *dev, pm_message_t state)
+{
+	struct of_device * of_dev = to_of_device(dev);
+	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
+	int error = 0;
+
+	if (dev->driver && drv->suspend)
+		error = drv->suspend(of_dev, state);
+	return error;
+}
+
+static int of_platform_device_resume(struct device * dev)
+{
+	struct of_device * of_dev = to_of_device(dev);
+	struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
+	int error = 0;
+
+	if (dev->driver && drv->resume)
+		error = drv->resume(of_dev);
+	return error;
+}
+
+struct bus_type of_platform_bus_type = {
+       .name	= "of_platform",
+       .match	= of_platform_bus_match,
+       .probe	= of_platform_device_probe,
+       .remove	= of_platform_device_remove,
+       .suspend	= of_platform_device_suspend,
+       .resume	= of_platform_device_resume,
+};
+EXPORT_SYMBOL(of_platform_bus_type);
+
+static int __init of_bus_driver_init(void)
+{
+	return bus_register(&of_platform_bus_type);
+}
+
+postcore_initcall(of_bus_driver_init);
+
+int of_register_platform_driver(struct of_platform_driver *drv)
+{
+	/* initialize common driver fields */
+	drv->driver.name = drv->name;
+	drv->driver.bus = &of_platform_bus_type;
+
+	/* register with core */
+	return driver_register(&drv->driver);
+}
+EXPORT_SYMBOL(of_register_platform_driver);
+
+void of_unregister_platform_driver(struct of_platform_driver *drv)
+{
+	driver_unregister(&drv->driver);
+}
+EXPORT_SYMBOL(of_unregister_platform_driver);
+
+static void of_platform_make_bus_id(struct of_device *dev)
+{
+	struct device_node *node = dev->node;
+	char *name = dev->dev.bus_id;
+	const u32 *reg;
+	u64 addr;
+	long magic;
+
+	/*
+	 * If it's a DCR based device, use 'd' for native DCRs
+	 * and 'D' for MMIO DCRs.
+	 */
+#ifdef CONFIG_PPC_DCR
+	reg = get_property(node, "dcr-reg", NULL);
+	if (reg) {
+#ifdef CONFIG_PPC_DCR_NATIVE
+		snprintf(name, BUS_ID_SIZE, "d%x.%s",
+			 *reg, node->name);
+#else /* CONFIG_PPC_DCR_NATIVE */
+		addr = of_translate_dcr_address(node, *reg, NULL);
+		if (addr != OF_BAD_ADDR) {
+			snprintf(name, BUS_ID_SIZE,
+				 "D%llx.%s", (unsigned long long)addr,
+				 node->name);
+			return;
+		}
+#endif /* !CONFIG_PPC_DCR_NATIVE */
+	}
+#endif /* CONFIG_PPC_DCR */
+
+	/*
+	 * For MMIO, get the physical address
+	 */
+	reg = get_property(node, "reg", NULL);
+	if (reg) {
+		addr = of_translate_address(node, reg);
+		if (addr != OF_BAD_ADDR) {
+			snprintf(name, BUS_ID_SIZE,
+				 "%llx.%s", (unsigned long long)addr,
+				 node->name);
+			return;
+		}
+	}
+
+	/*
+	 * No BusID, use the node name and add a globally incremented
+	 * counter (and pray...)
+	 */
+	magic = atomic_add_return(1, &bus_no_reg_magic);
+	snprintf(name, BUS_ID_SIZE, "%s.%d", node->name, magic - 1);
+}
+
+struct of_device* of_platform_device_create(struct device_node *np,
+					    const char *bus_id,
+					    struct device *parent)
+{
+	struct of_device *dev;
+
+	dev = kmalloc(sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return NULL;
+	memset(dev, 0, sizeof(*dev));
+
+	dev->node = of_node_get(np);
+	dev->dma_mask = 0xffffffffUL;
+	dev->dev.dma_mask = &dev->dma_mask;
+	dev->dev.parent = parent;
+	dev->dev.bus = &of_platform_bus_type;
+	dev->dev.release = of_release_dev;
+	dev->dev.archdata.of_node = np;
+	dev->dev.archdata.numa_node = of_node_to_nid(np);
+
+	/* We do not fill the DMA ops for platform devices by default.
+	 * This is currently the responsibility of the platform code
+	 * to do such, possibly using a device notifier
+	 */
+
+	if (bus_id)
+		strlcpy(dev->dev.bus_id, bus_id, BUS_ID_SIZE);
+	else
+		of_platform_make_bus_id(dev);
+
+	if (of_device_register(dev) != 0) {
+		kfree(dev);
+		return NULL;
+	}
+
+	return dev;
+}
+EXPORT_SYMBOL(of_platform_device_create);
+
+
+
+/**
+ * of_platform_bus_create - Create an OF device for a bus node and all its
+ * children. Optionally recursively instanciate matching busses.
+ * @bus: device node of the bus to instanciate
+ * @matches: match table, NULL to use the default, OF_NO_DEEP_PROBE to
+ * disallow recursive creation of child busses
+ */
+static int of_platform_bus_create(struct device_node *bus,
+				  struct of_device_id *matches,
+				  struct device *parent)
+{
+	struct device_node *child;
+	struct of_device *dev;
+	int rc = 0;
+
+	for (child = NULL; (child = of_get_next_child(bus, child)); ) {
+		pr_debug("   create child: %s\n", child->full_name);
+		dev = of_platform_device_create(child, NULL, parent);
+		if (dev == NULL)
+			rc = -ENOMEM;
+		else if (!of_match_node(matches, child))
+			continue;
+		if (rc == 0) {
+			pr_debug("   and sub busses\n");
+			rc = of_platform_bus_create(child, matches, &dev->dev);
+		} if (rc) {
+			of_node_put(child);
+			break;
+		}
+	}
+	return rc;
+}
+
+/**
+ * of_platform_bus_probe - Probe the device-tree for platform busses
+ * @root: parent of the first level to probe or NULL for the root of the tree
+ * @matches: match table, NULL to use the default
+ * @parent: parent to hook devices from, NULL for toplevel
+ *
+ * Note that children of the provided root are not instanciated as devices
+ * unless the specified root itself matches the bus list and is not NULL.
+ */
+
+int of_platform_bus_probe(struct device_node *root,
+			  struct of_device_id *matches,
+			  struct device *parent)
+{
+	struct device_node *child;
+	struct of_device *dev;
+	int rc = 0;
+
+	if (matches == NULL)
+		matches = of_default_bus_ids;
+	if (matches == OF_NO_DEEP_PROBE)
+		return -EINVAL;
+	if (root == NULL)
+		root = of_find_node_by_path("/");
+	else
+		of_node_get(root);
+
+	pr_debug("of_platform_bus_probe()\n");
+	pr_debug(" starting at: %s\n", root->full_name);
+
+	/* Do a self check of bus type, if there's a match, create
+	 * children
+	 */
+	if (of_match_node(matches, root)) {
+		pr_debug(" root match, create all sub devices\n");
+		dev = of_platform_device_create(root, NULL, parent);
+		if (dev == NULL) {
+			rc = -ENOMEM;
+			goto bail;
+		}
+		pr_debug(" create all sub busses\n");
+		rc = of_platform_bus_create(root, matches, &dev->dev);
+		goto bail;
+	}
+	for (child = NULL; (child = of_get_next_child(root, child)); ) {
+		if (!of_match_node(matches, child))
+			continue;
+
+		pr_debug("  match: %s\n", child->full_name);
+		dev = of_platform_device_create(child, NULL, parent);
+		if (dev == NULL)
+			rc = -ENOMEM;
+		else
+			rc = of_platform_bus_create(child, matches, &dev->dev);
+		if (rc) {
+			of_node_put(child);
+			break;
+		}
+	}
+ bail:
+	of_node_put(root);
+	return rc;
+}
+EXPORT_SYMBOL(of_platform_bus_probe);
+
+static int of_dev_node_match(struct device *dev, void *data)
+{
+	return to_of_device(dev)->node == data;
+}
+
+struct of_device *of_find_device_by_node(struct device_node *np)
+{
+	struct device *dev;
+
+	dev = bus_find_device(&of_platform_bus_type,
+			      NULL, np, of_dev_node_match);
+	if (dev)
+		return to_of_device(dev);
+	return NULL;
+}
+EXPORT_SYMBOL(of_find_device_by_node);
+
+static int of_dev_phandle_match(struct device *dev, void *data)
+{
+	phandle *ph = data;
+	return to_of_device(dev)->node->linux_phandle == *ph;
+}
+
+struct of_device *of_find_device_by_phandle(phandle ph)
+{
+	struct device *dev;
+
+	dev = bus_find_device(&of_platform_bus_type,
+			      NULL, &ph, of_dev_phandle_match);
+	if (dev)
+		return to_of_device(dev);
+	return NULL;
+}
+EXPORT_SYMBOL(of_find_device_by_phandle);
+
+
+#ifdef CONFIG_PPC_OF_PLATFORM_PCI
+
+/* The probing of PCI controllers from of_platform is currently
+ * 64 bits only, mostly due to gratuitous differences between
+ * the 32 and 64 bits PCI code on PowerPC and the 32 bits one
+ * lacking some bits needed here.
+ */
+
+static int __devinit of_pci_phb_probe(struct of_device *dev,
+				      const struct of_device_id *match)
+{
+	struct pci_controller *phb;
+
+	/* Check if we can do that ... */
+	if (ppc_md.pci_setup_phb == NULL)
+		return -ENODEV;
+
+	printk(KERN_INFO "Setting up PCI bus %s\n", dev->node->full_name);
+
+	/* Alloc and setup PHB data structure */
+	phb = pcibios_alloc_controller(dev->node);
+	if (!phb)
+		return -ENODEV;
+
+	/* Setup parent in sysfs */
+	phb->parent = &dev->dev;
+
+	/* Setup the PHB using arch provided callback */
+	if (ppc_md.pci_setup_phb(phb)) {
+		pcibios_free_controller(phb);
+		return -ENODEV;
+	}
+
+	/* Process "ranges" property */
+	pci_process_bridge_OF_ranges(phb, dev->node, 0);
+
+	/* Setup IO space.
+	 * This will not work properly for ISA IOs, something needs to be done
+	 * about it if we ever generalize that way of probing PCI brigdes
+	 */
+	pci_setup_phb_io_dynamic(phb, 0);
+
+	/* Init pci_dn data structures */
+	pci_devs_phb_init_dynamic(phb);
+
+	/* Register devices with EEH */
+#ifdef CONFIG_EEH
+	if (dev->node->child)
+		eeh_add_device_tree_early(dev->node);
+#endif /* CONFIG_EEH */
+
+	/* Scan the bus */
+	scan_phb(phb);
+
+	/* Claim resources. This might need some rework as well depending
+	 * wether we are doing probe-only or not, like assigning unassigned
+	 * resources etc...
+	 */
+	pcibios_claim_one_bus(phb->bus);
+
+	/* Finish EEH setup */
+#ifdef CONFIG_EEH
+	eeh_add_device_tree_late(phb->bus);
+#endif
+
+	/* Add probed PCI devices to the device model */
+	pci_bus_add_devices(phb->bus);
+
+	return 0;
+}
+
+static struct of_device_id of_pci_phb_ids[] = {
+	{ .type = "pci", },
+	{ .type = "pcix", },
+	{ .type = "pcie", },
+	{ .type = "pciex", },
+	{ .type = "ht", },
+	{}
+};
+
+static struct of_platform_driver of_pci_phb_driver = {
+       .name = "of-pci",
+       .match_table = of_pci_phb_ids,
+       .probe = of_pci_phb_probe,
+       .driver = {
+	       .multithread_probe = 1,
+       },
+};
+
+static __init int of_pci_phb_init(void)
+{
+	return of_register_platform_driver(&of_pci_phb_driver);
+}
+
+device_initcall(of_pci_phb_init);
+
+#endif /* CONFIG_PPC_OF_PLATFORM_PCI */
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index 0d9ff72e285..2f54cd81dea 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -12,6 +12,7 @@
 #include <linux/errno.h>
 #include <linux/bootmem.h>
 #include <linux/irq.h>
+#include <linux/list.h>
 
 #include <asm/processor.h>
 #include <asm/io.h>
@@ -99,7 +100,7 @@ pcibios_fixup_resources(struct pci_dev *dev)
 			continue;
 		if (res->end == 0xffffffff) {
 			DBG("PCI:%s Resource %d [%016llx-%016llx] is unassigned\n",
-			    pci_name(dev), i, res->start, res->end);
+			    pci_name(dev), i, (u64)res->start, (u64)res->end);
 			res->end -= res->start;
 			res->start = 0;
 			res->flags |= IORESOURCE_UNSET;
@@ -115,11 +116,9 @@ pcibios_fixup_resources(struct pci_dev *dev)
 		if (offset != 0) {
 			res->start += offset;
 			res->end += offset;
-#ifdef DEBUG
-			printk("Fixup res %d (%lx) of dev %s: %llx -> %llx\n",
-			       i, res->flags, pci_name(dev),
-			       res->start - offset, res->start);
-#endif
+			DBG("Fixup res %d (%lx) of dev %s: %llx -> %llx\n",
+			    i, res->flags, pci_name(dev),
+			    (u64)res->start - offset, (u64)res->start);
 		}
 	}
 
@@ -255,7 +254,7 @@ pcibios_allocate_bus_resources(struct list_head *bus_list)
 			}
 
 			DBG("PCI: bridge rsrc %llx..%llx (%lx), parent %p\n",
-				res->start, res->end, res->flags, pr);
+			    (u64)res->start, (u64)res->end, res->flags, pr);
 			if (pr) {
 				if (request_resource(pr, res) == 0)
 					continue;
@@ -306,7 +305,7 @@ reparent_resources(struct resource *parent, struct resource *res)
 	for (p = res->child; p != NULL; p = p->sibling) {
 		p->parent = res;
 		DBG(KERN_INFO "PCI: reparented %s [%llx..%llx] under %s\n",
-		    p->name, p->start, p->end, res->name);
+		    p->name, (u64)p->start, (u64)p->end, res->name);
 	}
 	return 0;
 }
@@ -362,7 +361,7 @@ pci_relocate_bridge_resource(struct pci_bus *bus, int i)
 	}
 	if (request_resource(pr, res)) {
 		DBG(KERN_ERR "PCI: huh? couldn't move to %llx..%llx\n",
-		    res->start, res->end);
+		    (u64)res->start, (u64)res->end);
 		return -1;		/* "can't happen" */
 	}
 	update_bridge_base(bus, i);
@@ -480,14 +479,14 @@ static inline void alloc_resource(struct pci_dev *dev, int idx)
 	struct resource *pr, *r = &dev->resource[idx];
 
 	DBG("PCI:%s: Resource %d: %016llx-%016llx (f=%lx)\n",
-	    pci_name(dev), idx, r->start, r->end, r->flags);
+	    pci_name(dev), idx, (u64)r->start, (u64)r->end, r->flags);
 	pr = pci_find_parent_resource(dev, r);
 	if (!pr || request_resource(pr, r) < 0) {
 		printk(KERN_ERR "PCI: Cannot allocate resource region %d"
 		       " of device %s\n", idx, pci_name(dev));
 		if (pr)
 			DBG("PCI:  parent is %p: %016llx-%016llx (f=%lx)\n",
-			    pr, pr->start, pr->end, pr->flags);
+			    pr, (u64)pr->start, (u64)pr->end, pr->flags);
 		/* We'll assign a new address later */
 		r->flags |= IORESOURCE_UNSET;
 		r->end -= r->start;
@@ -960,7 +959,7 @@ pci_process_bridge_OF_ranges(struct pci_controller *hose,
 			res->flags = IORESOURCE_IO;
 			res->start = ranges[2];
 			DBG("PCI: IO 0x%llx -> 0x%llx\n",
-				    res->start, res->start + size - 1);
+			    (u64)res->start, (u64)res->start + size - 1);
 			break;
 		case 2:		/* memory space */
 			memno = 0;
@@ -982,7 +981,7 @@ pci_process_bridge_OF_ranges(struct pci_controller *hose,
 					res->flags |= IORESOURCE_PREFETCH;
 				res->start = ranges[na+2];
 				DBG("PCI: MEM[%d] 0x%llx -> 0x%llx\n", memno,
-					    res->start, res->start + size - 1);
+				    (u64)res->start, (u64)res->start + size - 1);
 			}
 			break;
 		}
@@ -1268,7 +1267,10 @@ pcibios_init(void)
 		if (pci_assign_all_buses)
 			hose->first_busno = next_busno;
 		hose->last_busno = 0xff;
-		bus = pci_scan_bus(hose->first_busno, hose->ops, hose);
+		bus = pci_scan_bus_parented(hose->parent, hose->first_busno,
+					    hose->ops, hose);
+		if (bus)
+			pci_bus_add_devices(bus);
 		hose->last_busno = bus->subordinate;
 		if (pci_assign_all_buses || next_busno <= hose->last_busno)
 			next_busno = hose->last_busno + pcibios_assign_bus_offset;
@@ -1282,10 +1284,6 @@ pcibios_init(void)
 	if (pci_assign_all_buses && have_of)
 		pcibios_make_OF_bus_map();
 
-	/* Do machine dependent PCI interrupt routing */
-	if (ppc_md.pci_swizzle && ppc_md.pci_map_irq)
-		pci_fixup_irqs(ppc_md.pci_swizzle, ppc_md.pci_map_irq);
-
 	/* Call machine dependent fixup */
 	if (ppc_md.pcibios_fixup)
 		ppc_md.pcibios_fixup();
@@ -1308,25 +1306,6 @@ pcibios_init(void)
 
 subsys_initcall(pcibios_init);
 
-unsigned char __init
-common_swizzle(struct pci_dev *dev, unsigned char *pinp)
-{
-	struct pci_controller *hose = dev->sysdata;
-
-	if (dev->bus->number != hose->first_busno) {
-		u8 pin = *pinp;
-		do {
-			pin = bridge_swizzle(pin, PCI_SLOT(dev->devfn));
-			/* Move up the chain of bridges. */
-			dev = dev->bus->self;
-		} while (dev->bus->self);
-		*pinp = pin;
-
-		/* The slot is the idsel of the last bridge. */
-	}
-	return PCI_SLOT(dev->devfn);
-}
-
 unsigned long resource_fixup(struct pci_dev * dev, struct resource * res,
 			     unsigned long start, unsigned long size)
 {
@@ -1338,6 +1317,7 @@ void __init pcibios_fixup_bus(struct pci_bus *bus)
 	struct pci_controller *hose = (struct pci_controller *) bus->sysdata;
 	unsigned long io_offset;
 	struct resource *res;
+	struct pci_dev *dev;
 	int i;
 
 	io_offset = (unsigned long)hose->io_base_virt - isa_io_base;
@@ -1390,8 +1370,16 @@ void __init pcibios_fixup_bus(struct pci_bus *bus)
 		}
 	}
 
+	/* Platform specific bus fixups */
 	if (ppc_md.pcibios_fixup_bus)
 		ppc_md.pcibios_fixup_bus(bus);
+
+	/* Read default IRQs and fixup if necessary */
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		pci_read_irq_line(dev);
+		if (ppc_md.pci_irq_fixup)
+			ppc_md.pci_irq_fixup(dev);
+	}
 }
 
 char __init *pcibios_setup(char *str)
@@ -1571,7 +1559,7 @@ static struct resource *__pci_mmap_make_offset(struct pci_dev *dev,
 		*offset += hose->pci_mem_offset;
 		res_bit = IORESOURCE_MEM;
 	} else {
-		io_offset = hose->io_base_virt - ___IO_BASE;
+		io_offset = hose->io_base_virt - (void __iomem *)_IO_BASE;
 		*offset += io_offset;
 		res_bit = IORESOURCE_IO;
 	}
@@ -1826,7 +1814,8 @@ void pci_resource_to_user(const struct pci_dev *dev, int bar,
 		return;
 
 	if (rsrc->flags & IORESOURCE_IO)
-		offset = ___IO_BASE - hose->io_base_virt + hose->io_base_phys;
+		offset = (void __iomem *)_IO_BASE - hose->io_base_virt
+			+ hose->io_base_phys;
 
 	*start = rsrc->start + offset;
 	*end = rsrc->end + offset;
@@ -1845,35 +1834,6 @@ pci_init_resource(struct resource *res, unsigned long start, unsigned long end,
 	res->child = NULL;
 }
 
-void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
-{
-	unsigned long start = pci_resource_start(dev, bar);
-	unsigned long len = pci_resource_len(dev, bar);
-	unsigned long flags = pci_resource_flags(dev, bar);
-
-	if (!len)
-		return NULL;
-	if (max && len > max)
-		len = max;
-	if (flags & IORESOURCE_IO)
-		return ioport_map(start, len);
-	if (flags & IORESOURCE_MEM)
-		/* Not checking IORESOURCE_CACHEABLE because PPC does
-		 * not currently distinguish between ioremap and
-		 * ioremap_nocache.
-		 */
-		return ioremap(start, len);
-	/* What? */
-	return NULL;
-}
-
-void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
-{
-	/* Nothing to do */
-}
-EXPORT_SYMBOL(pci_iomap);
-EXPORT_SYMBOL(pci_iounmap);
-
 unsigned long pci_address_to_pio(phys_addr_t address)
 {
 	struct pci_controller* hose = hose_head;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 9bae8a5bf67..6fa9a0a5c8d 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -42,11 +42,9 @@
 unsigned long pci_probe_only = 1;
 int pci_assign_all_buses = 0;
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
 static void fixup_resource(struct resource *res, struct pci_dev *dev);
 static void do_bus_setup(struct pci_bus *bus);
 static void phbs_remap_io(void);
-#endif
 
 /* pci_io_base -- the base address from which io bars are offsets.
  * This is the lowest I/O base address (so bar values are always positive),
@@ -63,7 +61,7 @@ void iSeries_pcibios_init(void);
 
 LIST_HEAD(hose_list);
 
-struct dma_mapping_ops pci_dma_ops;
+struct dma_mapping_ops *pci_dma_ops;
 EXPORT_SYMBOL(pci_dma_ops);
 
 int global_phb_number;		/* Global phb counter */
@@ -212,6 +210,10 @@ struct pci_controller * pcibios_alloc_controller(struct device_node *dev)
 
 void pcibios_free_controller(struct pci_controller *phb)
 {
+	spin_lock(&hose_spinlock);
+	list_del(&phb->list_node);
+	spin_unlock(&hose_spinlock);
+
 	if (phb->is_dynamic)
 		kfree(phb);
 }
@@ -251,7 +253,6 @@ static void __init pcibios_claim_of_setup(void)
 		pcibios_claim_one_bus(b);
 }
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
 static u32 get_int_prop(struct device_node *np, const char *name, u32 def)
 {
 	const u32 *prop;
@@ -329,7 +330,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
 	struct pci_dev *dev;
 	const char *type;
 
-	dev = kmalloc(sizeof(struct pci_dev), GFP_KERNEL);
+	dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL);
 	if (!dev)
 		return NULL;
 	type = get_property(node, "device_type", NULL);
@@ -338,7 +339,6 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
 
 	DBG("    create device, devfn: %x, type: %s\n", devfn, type);
 
-	memset(dev, 0, sizeof(struct pci_dev));
 	dev->bus = bus;
 	dev->sysdata = node;
 	dev->dev.parent = bus->bridge;
@@ -506,7 +506,6 @@ void __devinit of_scan_pci_bridge(struct device_node *node,
 		pci_scan_child_bus(bus);
 }
 EXPORT_SYMBOL(of_scan_pci_bridge);
-#endif /* CONFIG_PPC_MULTIPLATFORM */
 
 void __devinit scan_phb(struct pci_controller *hose)
 {
@@ -517,7 +516,7 @@ void __devinit scan_phb(struct pci_controller *hose)
 
 	DBG("Scanning PHB %s\n", node ? node->full_name : "<NO NAME>");
 
-	bus = pci_create_bus(NULL, hose->first_busno, hose->ops, node);
+	bus = pci_create_bus(hose->parent, hose->first_busno, hose->ops, node);
 	if (bus == NULL) {
 		printk(KERN_ERR "Failed to create bus for PCI domain %04x\n",
 		       hose->global_number);
@@ -540,7 +539,7 @@ void __devinit scan_phb(struct pci_controller *hose)
 	}
 
 	mode = PCI_PROBE_NORMAL;
-#ifdef CONFIG_PPC_MULTIPLATFORM
+
 	if (node && ppc_md.pci_probe_mode)
 		mode = ppc_md.pci_probe_mode(bus);
 	DBG("    probe mode: %d\n", mode);
@@ -548,7 +547,7 @@ void __devinit scan_phb(struct pci_controller *hose)
 		bus->subordinate = hose->last_busno;
 		of_scan_bus(node, bus);
 	}
-#endif /* CONFIG_PPC_MULTIPLATFORM */
+
 	if (mode == PCI_PROBE_NORMAL)
 		hose->last_busno = bus->subordinate = pci_scan_child_bus(bus);
 }
@@ -592,11 +591,9 @@ static int __init pcibios_init(void)
 	if (ppc64_isabridge_dev != NULL)
 		printk(KERN_DEBUG "ISA bridge at %s\n", pci_name(ppc64_isabridge_dev));
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
 	if (!firmware_has_feature(FW_FEATURE_ISERIES))
 		/* map in PCI I/O space */
 		phbs_remap_io();
-#endif
 
 	printk(KERN_DEBUG "PCI: Probing PCI hardware done\n");
 
@@ -873,8 +870,6 @@ void pcibios_add_platform_entries(struct pci_dev *pdev)
 	device_create_file(&pdev->dev, &dev_attr_devspec);
 }
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
-
 #define ISA_SPACE_MASK 0x1
 #define ISA_SPACE_IO 0x1
 
@@ -975,11 +970,7 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose,
 		res = NULL;
 		pci_space = ranges[0];
 		pci_addr = ((unsigned long)ranges[1] << 32) | ranges[2];
-
-		cpu_phys_addr = ranges[3];
-		if (na >= 2)
-			cpu_phys_addr = (cpu_phys_addr << 32) | ranges[4];
-
+		cpu_phys_addr = of_translate_address(dev, &ranges[3]);
 		size = ((unsigned long)ranges[na+3] << 32) | ranges[na+4];
 		ranges += np;
 		if (size == 0)
@@ -1145,7 +1136,7 @@ int unmap_bus_range(struct pci_bus *bus)
 	
 	if (get_bus_io_range(bus, &start_phys, &start_virt, &size))
 		return 1;
-	if (iounmap_explicit((void __iomem *) start_virt, size))
+	if (__iounmap_explicit((void __iomem *) start_virt, size))
 		return 1;
 
 	return 0;
@@ -1213,23 +1204,52 @@ void __devinit pcibios_fixup_device_resources(struct pci_dev *dev,
 }
 EXPORT_SYMBOL(pcibios_fixup_device_resources);
 
+void __devinit pcibios_setup_new_device(struct pci_dev *dev)
+{
+	struct dev_archdata *sd = &dev->dev.archdata;
+
+	sd->of_node = pci_device_to_OF_node(dev);
+
+	DBG("PCI device %s OF node: %s\n", pci_name(dev),
+	    sd->of_node ? sd->of_node->full_name : "<none>");
+
+	sd->dma_ops = pci_dma_ops;
+#ifdef CONFIG_NUMA
+	sd->numa_node = pcibus_to_node(dev->bus);
+#else
+	sd->numa_node = -1;
+#endif
+	if (ppc_md.pci_dma_dev_setup)
+		ppc_md.pci_dma_dev_setup(dev);
+}
+EXPORT_SYMBOL(pcibios_setup_new_device);
 
 static void __devinit do_bus_setup(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
 
-	ppc_md.iommu_bus_setup(bus);
+	if (ppc_md.pci_dma_bus_setup)
+		ppc_md.pci_dma_bus_setup(bus);
 
 	list_for_each_entry(dev, &bus->devices, bus_list)
-		ppc_md.iommu_dev_setup(dev);
+		pcibios_setup_new_device(dev);
 
-	if (ppc_md.irq_bus_setup)
-		ppc_md.irq_bus_setup(bus);
+	/* Read default IRQs and fixup if necessary */
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		pci_read_irq_line(dev);
+		if (ppc_md.pci_irq_fixup)
+			ppc_md.pci_irq_fixup(dev);
+	}
 }
 
 void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 {
 	struct pci_dev *dev = bus->self;
+	struct device_node *np;
+
+	np = pci_bus_to_OF_node(bus);
+
+	DBG("pcibios_fixup_bus(%s)\n", np ? np->full_name : "<???>");
 
 	if (dev && pci_probe_only &&
 	    (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) {
@@ -1343,8 +1363,6 @@ struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node)
 	return NULL;
 }
 
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
 unsigned long pci_address_to_pio(phys_addr_t address)
 {
 	struct pci_controller *hose, *tmp;
diff --git a/arch/powerpc/kernel/pci_direct_iommu.c b/arch/powerpc/kernel/pci_direct_iommu.c
deleted file mode 100644
index 72ce082ce73..00000000000
--- a/arch/powerpc/kernel/pci_direct_iommu.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Support for DMA from PCI devices to main memory on
- * machines without an iommu or with directly addressable
- * RAM (typically a pmac with 2Gb of RAM or less)
- *
- * Copyright (C) 2003 Benjamin Herrenschmidt (benh@kernel.crashing.org)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/mm.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/sections.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/pci-bridge.h>
-#include <asm/machdep.h>
-#include <asm/pmac_feature.h>
-#include <asm/abs_addr.h>
-#include <asm/ppc-pci.h>
-
-static void *pci_direct_alloc_coherent(struct device *hwdev, size_t size,
-				   dma_addr_t *dma_handle, gfp_t flag)
-{
-	void *ret;
-
-	ret = (void *)__get_free_pages(flag, get_order(size));
-	if (ret != NULL) {
-		memset(ret, 0, size);
-		*dma_handle = virt_to_abs(ret);
-	}
-	return ret;
-}
-
-static void pci_direct_free_coherent(struct device *hwdev, size_t size,
-				 void *vaddr, dma_addr_t dma_handle)
-{
-	free_pages((unsigned long)vaddr, get_order(size));
-}
-
-static dma_addr_t pci_direct_map_single(struct device *hwdev, void *ptr,
-		size_t size, enum dma_data_direction direction)
-{
-	return virt_to_abs(ptr);
-}
-
-static void pci_direct_unmap_single(struct device *hwdev, dma_addr_t dma_addr,
-		size_t size, enum dma_data_direction direction)
-{
-}
-
-static int pci_direct_map_sg(struct device *hwdev, struct scatterlist *sg,
-		int nents, enum dma_data_direction direction)
-{
-	int i;
-
-	for (i = 0; i < nents; i++, sg++) {
-		sg->dma_address = page_to_phys(sg->page) + sg->offset;
-		sg->dma_length = sg->length;
-	}
-
-	return nents;
-}
-
-static void pci_direct_unmap_sg(struct device *hwdev, struct scatterlist *sg,
-		int nents, enum dma_data_direction direction)
-{
-}
-
-static int pci_direct_dma_supported(struct device *dev, u64 mask)
-{
-	return mask < 0x100000000ull;
-}
-
-static struct dma_mapping_ops pci_direct_ops = {
-	.alloc_coherent = pci_direct_alloc_coherent,
-	.free_coherent = pci_direct_free_coherent,
-	.map_single = pci_direct_map_single,
-	.unmap_single = pci_direct_unmap_single,
-	.map_sg = pci_direct_map_sg,
-	.unmap_sg = pci_direct_unmap_sg,
-	.dma_supported = pci_direct_dma_supported,
-};
-
-void __init pci_direct_iommu_init(void)
-{
-	pci_dma_ops = pci_direct_ops;
-}
diff --git a/arch/powerpc/kernel/pci_iommu.c b/arch/powerpc/kernel/pci_iommu.c
deleted file mode 100644
index 0688b2534ac..00000000000
--- a/arch/powerpc/kernel/pci_iommu.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
- *
- * Rewrite, cleanup, new allocation schemes:
- * Copyright (C) 2004 Olof Johansson, IBM Corporation
- *
- * Dynamic DMA mapping support, platform-independent parts.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-
-
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/spinlock.h>
-#include <linux/string.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/iommu.h>
-#include <asm/pci-bridge.h>
-#include <asm/machdep.h>
-#include <asm/ppc-pci.h>
-
-/*
- * We can use ->sysdata directly and avoid the extra work in
- * pci_device_to_OF_node since ->sysdata will have been initialised
- * in the iommu init code for all devices.
- */
-#define PCI_GET_DN(dev) ((struct device_node *)((dev)->sysdata))
-
-static inline struct iommu_table *device_to_table(struct device *hwdev)
-{
-	struct pci_dev *pdev;
-
-	if (!hwdev) {
-		pdev = ppc64_isabridge_dev;
-		if (!pdev)
-			return NULL;
-	} else
-		pdev = to_pci_dev(hwdev);
-
-	return PCI_DN(PCI_GET_DN(pdev))->iommu_table;
-}
-
-
-static inline unsigned long device_to_mask(struct device *hwdev)
-{
-	struct pci_dev *pdev;
-
-	if (!hwdev) {
-		pdev = ppc64_isabridge_dev;
-		if (!pdev) /* This is the best guess we can do */
-			return 0xfffffffful;
-	} else
-		pdev = to_pci_dev(hwdev);
-
-	if (pdev->dma_mask)
-		return pdev->dma_mask;
-
-	/* Assume devices without mask can take 32 bit addresses */
-	return 0xfffffffful;
-}
-
-
-/* Allocates a contiguous real buffer and creates mappings over it.
- * Returns the virtual address of the buffer and sets dma_handle
- * to the dma address (mapping) of the first page.
- */
-static void *pci_iommu_alloc_coherent(struct device *hwdev, size_t size,
-			   dma_addr_t *dma_handle, gfp_t flag)
-{
-	return iommu_alloc_coherent(device_to_table(hwdev), size, dma_handle,
-			device_to_mask(hwdev), flag,
-			pcibus_to_node(to_pci_dev(hwdev)->bus));
-}
-
-static void pci_iommu_free_coherent(struct device *hwdev, size_t size,
-			 void *vaddr, dma_addr_t dma_handle)
-{
-	iommu_free_coherent(device_to_table(hwdev), size, vaddr, dma_handle);
-}
-
-/* Creates TCEs for a user provided buffer.  The user buffer must be 
- * contiguous real kernel storage (not vmalloc).  The address of the buffer
- * passed here is the kernel (virtual) address of the buffer.  The buffer
- * need not be page aligned, the dma_addr_t returned will point to the same
- * byte within the page as vaddr.
- */
-static dma_addr_t pci_iommu_map_single(struct device *hwdev, void *vaddr,
-		size_t size, enum dma_data_direction direction)
-{
-	return iommu_map_single(device_to_table(hwdev), vaddr, size,
-			        device_to_mask(hwdev), direction);
-}
-
-
-static void pci_iommu_unmap_single(struct device *hwdev, dma_addr_t dma_handle,
-		size_t size, enum dma_data_direction direction)
-{
-	iommu_unmap_single(device_to_table(hwdev), dma_handle, size, direction);
-}
-
-
-static int pci_iommu_map_sg(struct device *pdev, struct scatterlist *sglist,
-		int nelems, enum dma_data_direction direction)
-{
-	return iommu_map_sg(pdev, device_to_table(pdev), sglist,
-			nelems, device_to_mask(pdev), direction);
-}
-
-static void pci_iommu_unmap_sg(struct device *pdev, struct scatterlist *sglist,
-		int nelems, enum dma_data_direction direction)
-{
-	iommu_unmap_sg(device_to_table(pdev), sglist, nelems, direction);
-}
-
-/* We support DMA to/from any memory page via the iommu */
-static int pci_iommu_dma_supported(struct device *dev, u64 mask)
-{
-	struct iommu_table *tbl = device_to_table(dev);
-
-	if (!tbl || tbl->it_offset > mask) {
-		printk(KERN_INFO "Warning: IOMMU table offset too big for device mask\n");
-		if (tbl)
-			printk(KERN_INFO "mask: 0x%08lx, table offset: 0x%08lx\n",
-				mask, tbl->it_offset);
-		else
-			printk(KERN_INFO "mask: 0x%08lx, table unavailable\n",
-				mask);
-		return 0;
-	} else
-		return 1;
-}
-
-struct dma_mapping_ops pci_iommu_ops = {
-	.alloc_coherent = pci_iommu_alloc_coherent,
-	.free_coherent = pci_iommu_free_coherent,
-	.map_single = pci_iommu_map_single,
-	.unmap_single = pci_iommu_unmap_single,
-	.map_sg = pci_iommu_map_sg,
-	.unmap_sg = pci_iommu_unmap_sg,
-	.dma_supported = pci_iommu_dma_supported,
-};
-
-void pci_iommu_init(void)
-{
-	pci_dma_ops = pci_iommu_ops;
-}
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 807193a3c78..9179f0739ea 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -49,6 +49,10 @@
 #include <asm/commproc.h>
 #endif
 
+#ifdef CONFIG_PPC64
+EXPORT_SYMBOL(local_irq_restore);
+#endif
+
 #ifdef CONFIG_PPC32
 extern void transfer_to_handler(void);
 extern void do_IRQ(struct pt_regs *regs);
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index bdb412d4b74..c18dbe77fdc 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -538,35 +538,31 @@ static struct ibm_pa_feature {
 	{CPU_FTR_REAL_LE, PPC_FEATURE_TRUE_LE, 5, 0, 0},
 };
 
-static void __init check_cpu_pa_features(unsigned long node)
+static void __init scan_features(unsigned long node, unsigned char *ftrs,
+				 unsigned long tablelen,
+				 struct ibm_pa_feature *fp,
+				 unsigned long ft_size)
 {
-	unsigned char *pa_ftrs;
-	unsigned long len, tablelen, i, bit;
-
-	pa_ftrs = of_get_flat_dt_prop(node, "ibm,pa-features", &tablelen);
-	if (pa_ftrs == NULL)
-		return;
+	unsigned long i, len, bit;
 
 	/* find descriptor with type == 0 */
 	for (;;) {
 		if (tablelen < 3)
 			return;
-		len = 2 + pa_ftrs[0];
+		len = 2 + ftrs[0];
 		if (tablelen < len)
 			return;		/* descriptor 0 not found */
-		if (pa_ftrs[1] == 0)
+		if (ftrs[1] == 0)
 			break;
 		tablelen -= len;
-		pa_ftrs += len;
+		ftrs += len;
 	}
 
 	/* loop over bits we know about */
-	for (i = 0; i < ARRAY_SIZE(ibm_pa_features); ++i) {
-		struct ibm_pa_feature *fp = &ibm_pa_features[i];
-
-		if (fp->pabyte >= pa_ftrs[0])
+	for (i = 0; i < ft_size; ++i, ++fp) {
+		if (fp->pabyte >= ftrs[0])
 			continue;
-		bit = (pa_ftrs[2 + fp->pabyte] >> (7 - fp->pabit)) & 1;
+		bit = (ftrs[2 + fp->pabyte] >> (7 - fp->pabit)) & 1;
 		if (bit ^ fp->invert) {
 			cur_cpu_spec->cpu_features |= fp->cpu_features;
 			cur_cpu_spec->cpu_user_features |= fp->cpu_user_ftrs;
@@ -577,16 +573,59 @@ static void __init check_cpu_pa_features(unsigned long node)
 	}
 }
 
+static void __init check_cpu_pa_features(unsigned long node)
+{
+	unsigned char *pa_ftrs;
+	unsigned long tablelen;
+
+	pa_ftrs = of_get_flat_dt_prop(node, "ibm,pa-features", &tablelen);
+	if (pa_ftrs == NULL)
+		return;
+
+	scan_features(node, pa_ftrs, tablelen,
+		      ibm_pa_features, ARRAY_SIZE(ibm_pa_features));
+}
+
+static struct feature_property {
+	const char *name;
+	u32 min_value;
+	unsigned long cpu_feature;
+	unsigned long cpu_user_ftr;
+} feature_properties[] __initdata = {
+#ifdef CONFIG_ALTIVEC
+	{"altivec", 0, CPU_FTR_ALTIVEC, PPC_FEATURE_HAS_ALTIVEC},
+	{"ibm,vmx", 1, CPU_FTR_ALTIVEC, PPC_FEATURE_HAS_ALTIVEC},
+#endif /* CONFIG_ALTIVEC */
+#ifdef CONFIG_PPC64
+	{"ibm,dfp", 1, 0, PPC_FEATURE_HAS_DFP},
+	{"ibm,purr", 1, CPU_FTR_PURR, 0},
+	{"ibm,spurr", 1, CPU_FTR_SPURR, 0},
+#endif /* CONFIG_PPC64 */
+};
+
+static void __init check_cpu_feature_properties(unsigned long node)
+{
+	unsigned long i;
+	struct feature_property *fp = feature_properties;
+	const u32 *prop;
+
+	for (i = 0; i < ARRAY_SIZE(feature_properties); ++i, ++fp) {
+		prop = of_get_flat_dt_prop(node, fp->name, NULL);
+		if (prop && *prop >= fp->min_value) {
+			cur_cpu_spec->cpu_features |= fp->cpu_feature;
+			cur_cpu_spec->cpu_user_features |= fp->cpu_user_ftr;
+		}
+	}
+}
+
 static int __init early_init_dt_scan_cpus(unsigned long node,
 					  const char *uname, int depth,
 					  void *data)
 {
 	static int logical_cpuid = 0;
 	char *type = of_get_flat_dt_prop(node, "device_type", NULL);
-#ifdef CONFIG_ALTIVEC
-	u32 *prop;
-#endif
-	u32 *intserv;
+	const u32 *prop;
+	const u32 *intserv;
 	int i, nthreads;
 	unsigned long len;
 	int found = 0;
@@ -643,24 +682,27 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 			intserv[i]);
 		boot_cpuid = logical_cpuid;
 		set_hard_smp_processor_id(boot_cpuid, intserv[i]);
-	}
 
-#ifdef CONFIG_ALTIVEC
-	/* Check if we have a VMX and eventually update CPU features */
-	prop = (u32 *)of_get_flat_dt_prop(node, "ibm,vmx", NULL);
-	if (prop && (*prop) > 0) {
-		cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC;
-		cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC;
-	}
-
-	/* Same goes for Apple's "altivec" property */
-	prop = (u32 *)of_get_flat_dt_prop(node, "altivec", NULL);
-	if (prop) {
-		cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC;
-		cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC;
+		/*
+		 * PAPR defines "logical" PVR values for cpus that
+		 * meet various levels of the architecture:
+		 * 0x0f000001	Architecture version 2.04
+		 * 0x0f000002	Architecture version 2.05
+		 * If the cpu-version property in the cpu node contains
+		 * such a value, we call identify_cpu again with the
+		 * logical PVR value in order to use the cpu feature
+		 * bits appropriate for the architecture level.
+		 *
+		 * A POWER6 partition in "POWER6 architected" mode
+		 * uses the 0x0f000002 PVR value; in POWER5+ mode
+		 * it uses 0x0f000001.
+		 */
+		prop = of_get_flat_dt_prop(node, "cpu-version", NULL);
+		if (prop && (*prop & 0xff000000) == 0x0f000000)
+			identify_cpu(0, *prop);
 	}
-#endif /* CONFIG_ALTIVEC */
 
+	check_cpu_feature_properties(node);
 	check_cpu_pa_features(node);
 
 #ifdef CONFIG_PPC_PSERIES
@@ -1674,6 +1716,7 @@ struct device_node *of_get_cpu_node(int cpu, unsigned int *thread)
 	}
 	return NULL;
 }
+EXPORT_SYMBOL(of_get_cpu_node);
 
 #ifdef DEBUG
 static struct debugfs_blob_wrapper flat_dt_blob;
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index b91761639d9..46cf32670dd 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -173,8 +173,8 @@ static unsigned long __initdata dt_string_start, dt_string_end;
 static unsigned long __initdata prom_initrd_start, prom_initrd_end;
 
 #ifdef CONFIG_PPC64
-static int __initdata iommu_force_on;
-static int __initdata ppc64_iommu_off;
+static int __initdata prom_iommu_force_on;
+static int __initdata prom_iommu_off;
 static unsigned long __initdata prom_tce_alloc_start;
 static unsigned long __initdata prom_tce_alloc_end;
 #endif
@@ -582,9 +582,9 @@ static void __init early_cmdline_parse(void)
 		while (*opt && *opt == ' ')
 			opt++;
 		if (!strncmp(opt, RELOC("off"), 3))
-			RELOC(ppc64_iommu_off) = 1;
+			RELOC(prom_iommu_off) = 1;
 		else if (!strncmp(opt, RELOC("force"), 5))
-			RELOC(iommu_force_on) = 1;
+			RELOC(prom_iommu_force_on) = 1;
 	}
 #endif
 }
@@ -627,6 +627,7 @@ static void __init early_cmdline_parse(void)
 /* Option vector 3: processor options supported */
 #define OV3_FP			0x80	/* floating point */
 #define OV3_VMX			0x40	/* VMX/Altivec */
+#define OV3_DFP			0x20	/* decimal FP */
 
 /* Option vector 5: PAPR/OF options supported */
 #define OV5_LPAR		0x80	/* logical partitioning supported */
@@ -642,6 +643,7 @@ static void __init early_cmdline_parse(void)
 static unsigned char ibm_architecture_vec[] = {
 	W(0xfffe0000), W(0x003a0000),	/* POWER5/POWER5+ */
 	W(0xffff0000), W(0x003e0000),	/* POWER6 */
+	W(0xffffffff), W(0x0f000002),	/* all 2.05-compliant */
 	W(0xfffffffe), W(0x0f000001),	/* all 2.04-compliant and earlier */
 	5 - 1,				/* 5 option vectors */
 
@@ -668,7 +670,7 @@ static unsigned char ibm_architecture_vec[] = {
 	/* option vector 3: processor options supported */
 	3 - 2,				/* length */
 	0,				/* don't ignore, don't halt */
-	OV3_FP | OV3_VMX,
+	OV3_FP | OV3_VMX | OV3_DFP,
 
 	/* option vector 4: IBM PAPR implementation */
 	2 - 2,				/* length */
@@ -1167,7 +1169,7 @@ static void __init prom_initialize_tce_table(void)
 	u64 local_alloc_top, local_alloc_bottom;
 	u64 i;
 
-	if (RELOC(ppc64_iommu_off))
+	if (RELOC(prom_iommu_off))
 		return;
 
 	prom_debug("starting prom_initialize_tce_table\n");
@@ -2283,11 +2285,11 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	 * Fill in some infos for use by the kernel later on
 	 */
 #ifdef CONFIG_PPC64
-	if (RELOC(ppc64_iommu_off))
+	if (RELOC(prom_iommu_off))
 		prom_setprop(_prom->chosen, "/chosen", "linux,iommu-off",
 			     NULL, 0);
 
-	if (RELOC(iommu_force_on))
+	if (RELOC(prom_iommu_force_on))
 		prom_setprop(_prom->chosen, "/chosen", "linux,iommu-force-on",
 			     NULL, 0);
 
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c
index 603dff3ad62..0dfbe1cd28e 100644
--- a/arch/powerpc/kernel/prom_parse.c
+++ b/arch/powerpc/kernel/prom_parse.c
@@ -25,6 +25,12 @@
 #define OF_CHECK_COUNTS(na, ns)	((na) > 0 && (na) <= OF_MAX_ADDR_CELLS && \
 			(ns) > 0)
 
+static struct of_bus *of_match_bus(struct device_node *np);
+static int __of_address_to_resource(struct device_node *dev,
+		const u32 *addrp, u64 size, unsigned int flags,
+		struct resource *r);
+
+
 /* Debug utility */
 #ifdef DEBUG
 static void of_dump_addr(const char *s, const u32 *addr, int na)
@@ -101,6 +107,7 @@ static unsigned int of_bus_default_get_flags(const u32 *addr)
 }
 
 
+#ifdef CONFIG_PCI
 /*
  * PCI bus specific translator
  */
@@ -153,15 +160,156 @@ static unsigned int of_bus_pci_get_flags(const u32 *addr)
 	switch((w >> 24) & 0x03) {
 	case 0x01:
 		flags |= IORESOURCE_IO;
+		break;
 	case 0x02: /* 32 bits */
 	case 0x03: /* 64 bits */
 		flags |= IORESOURCE_MEM;
+		break;
 	}
 	if (w & 0x40000000)
 		flags |= IORESOURCE_PREFETCH;
 	return flags;
 }
 
+const u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size,
+			unsigned int *flags)
+{
+	const u32 *prop;
+	unsigned int psize;
+	struct device_node *parent;
+	struct of_bus *bus;
+	int onesize, i, na, ns;
+
+	/* Get parent & match bus type */
+	parent = of_get_parent(dev);
+	if (parent == NULL)
+		return NULL;
+	bus = of_match_bus(parent);
+	if (strcmp(bus->name, "pci")) {
+		of_node_put(parent);
+		return NULL;
+	}
+	bus->count_cells(dev, &na, &ns);
+	of_node_put(parent);
+	if (!OF_CHECK_COUNTS(na, ns))
+		return NULL;
+
+	/* Get "reg" or "assigned-addresses" property */
+	prop = get_property(dev, bus->addresses, &psize);
+	if (prop == NULL)
+		return NULL;
+	psize /= 4;
+
+	onesize = na + ns;
+	for (i = 0; psize >= onesize; psize -= onesize, prop += onesize, i++)
+		if ((prop[0] & 0xff) == ((bar_no * 4) + PCI_BASE_ADDRESS_0)) {
+			if (size)
+				*size = of_read_number(prop + na, ns);
+			if (flags)
+				*flags = bus->get_flags(prop);
+			return prop;
+		}
+	return NULL;
+}
+EXPORT_SYMBOL(of_get_pci_address);
+
+int of_pci_address_to_resource(struct device_node *dev, int bar,
+			       struct resource *r)
+{
+	const u32	*addrp;
+	u64		size;
+	unsigned int	flags;
+
+	addrp = of_get_pci_address(dev, bar, &size, &flags);
+	if (addrp == NULL)
+		return -EINVAL;
+	return __of_address_to_resource(dev, addrp, size, flags, r);
+}
+EXPORT_SYMBOL_GPL(of_pci_address_to_resource);
+
+static u8 of_irq_pci_swizzle(u8 slot, u8 pin)
+{
+	return (((pin - 1) + slot) % 4) + 1;
+}
+
+int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
+{
+	struct device_node *dn, *ppnode;
+	struct pci_dev *ppdev;
+	u32 lspec;
+	u32 laddr[3];
+	u8 pin;
+	int rc;
+
+	/* Check if we have a device node, if yes, fallback to standard OF
+	 * parsing
+	 */
+	dn = pci_device_to_OF_node(pdev);
+	if (dn)
+		return of_irq_map_one(dn, 0, out_irq);
+
+	/* Ok, we don't, time to have fun. Let's start by building up an
+	 * interrupt spec.  we assume #interrupt-cells is 1, which is standard
+	 * for PCI. If you do different, then don't use that routine.
+	 */
+	rc = pci_read_config_byte(pdev, PCI_INTERRUPT_PIN, &pin);
+	if (rc != 0)
+		return rc;
+	/* No pin, exit */
+	if (pin == 0)
+		return -ENODEV;
+
+	/* Now we walk up the PCI tree */
+	lspec = pin;
+	for (;;) {
+		/* Get the pci_dev of our parent */
+		ppdev = pdev->bus->self;
+
+		/* Ouch, it's a host bridge... */
+		if (ppdev == NULL) {
+#ifdef CONFIG_PPC64
+			ppnode = pci_bus_to_OF_node(pdev->bus);
+#else
+			struct pci_controller *host;
+			host = pci_bus_to_host(pdev->bus);
+			ppnode = host ? host->arch_data : NULL;
+#endif
+			/* No node for host bridge ? give up */
+			if (ppnode == NULL)
+				return -EINVAL;
+		} else
+			/* We found a P2P bridge, check if it has a node */
+			ppnode = pci_device_to_OF_node(ppdev);
+
+		/* Ok, we have found a parent with a device-node, hand over to
+		 * the OF parsing code.
+		 * We build a unit address from the linux device to be used for
+		 * resolution. Note that we use the linux bus number which may
+		 * not match your firmware bus numbering.
+		 * Fortunately, in most cases, interrupt-map-mask doesn't include
+		 * the bus number as part of the matching.
+		 * You should still be careful about that though if you intend
+		 * to rely on this function (you ship  a firmware that doesn't
+		 * create device nodes for all PCI devices).
+		 */
+		if (ppnode)
+			break;
+
+		/* We can only get here if we hit a P2P bridge with no node,
+		 * let's do standard swizzling and try again
+		 */
+		lspec = of_irq_pci_swizzle(PCI_SLOT(pdev->devfn), lspec);
+		pdev = ppdev;
+	}
+
+	laddr[0] = (pdev->bus->number << 16)
+		| (pdev->devfn << 8);
+	laddr[1]  = laddr[2] = 0;
+	return of_irq_map_raw(ppnode, &lspec, 1, laddr, out_irq);
+}
+EXPORT_SYMBOL_GPL(of_irq_map_pci);
+#endif /* CONFIG_PCI */
+
 /*
  * ISA bus specific translator
  */
@@ -223,6 +371,7 @@ static unsigned int of_bus_isa_get_flags(const u32 *addr)
  */
 
 static struct of_bus of_busses[] = {
+#ifdef CONFIG_PCI
 	/* PCI */
 	{
 		.name = "pci",
@@ -233,6 +382,7 @@ static struct of_bus of_busses[] = {
 		.translate = of_bus_pci_translate,
 		.get_flags = of_bus_pci_get_flags,
 	},
+#endif /* CONFIG_PCI */
 	/* ISA */
 	{
 		.name = "isa",
@@ -445,48 +595,6 @@ const u32 *of_get_address(struct device_node *dev, int index, u64 *size,
 }
 EXPORT_SYMBOL(of_get_address);
 
-const u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size,
-			unsigned int *flags)
-{
-	const u32 *prop;
-	unsigned int psize;
-	struct device_node *parent;
-	struct of_bus *bus;
-	int onesize, i, na, ns;
-
-	/* Get parent & match bus type */
-	parent = of_get_parent(dev);
-	if (parent == NULL)
-		return NULL;
-	bus = of_match_bus(parent);
-	if (strcmp(bus->name, "pci")) {
-		of_node_put(parent);
-		return NULL;
-	}
-	bus->count_cells(dev, &na, &ns);
-	of_node_put(parent);
-	if (!OF_CHECK_COUNTS(na, ns))
-		return NULL;
-
-	/* Get "reg" or "assigned-addresses" property */
-	prop = get_property(dev, bus->addresses, &psize);
-	if (prop == NULL)
-		return NULL;
-	psize /= 4;
-
-	onesize = na + ns;
-	for (i = 0; psize >= onesize; psize -= onesize, prop += onesize, i++)
-		if ((prop[0] & 0xff) == ((bar_no * 4) + PCI_BASE_ADDRESS_0)) {
-			if (size)
-				*size = of_read_number(prop + na, ns);
-			if (flags)
-				*flags = bus->get_flags(prop);
-			return prop;
-		}
-	return NULL;
-}
-EXPORT_SYMBOL(of_get_pci_address);
-
 static int __of_address_to_resource(struct device_node *dev, const u32 *addrp,
 				    u64 size, unsigned int flags,
 				    struct resource *r)
@@ -529,20 +637,6 @@ int of_address_to_resource(struct device_node *dev, int index,
 }
 EXPORT_SYMBOL_GPL(of_address_to_resource);
 
-int of_pci_address_to_resource(struct device_node *dev, int bar,
-			       struct resource *r)
-{
-	const u32	*addrp;
-	u64		size;
-	unsigned int	flags;
-
-	addrp = of_get_pci_address(dev, bar, &size, &flags);
-	if (addrp == NULL)
-		return -EINVAL;
-	return __of_address_to_resource(dev, addrp, size, flags, r);
-}
-EXPORT_SYMBOL_GPL(of_pci_address_to_resource);
-
 void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop,
 		unsigned long *busno, unsigned long *phys, unsigned long *size)
 {
@@ -898,87 +992,3 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq
 	return res;
 }
 EXPORT_SYMBOL_GPL(of_irq_map_one);
-
-#ifdef CONFIG_PCI
-static u8 of_irq_pci_swizzle(u8 slot, u8 pin)
-{
-	return (((pin - 1) + slot) % 4) + 1;
-}
-
-int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
-{
-	struct device_node *dn, *ppnode;
-	struct pci_dev *ppdev;
-	u32 lspec;
-	u32 laddr[3];
-	u8 pin;
-	int rc;
-
-	/* Check if we have a device node, if yes, fallback to standard OF
-	 * parsing
-	 */
-	dn = pci_device_to_OF_node(pdev);
-	if (dn)
-		return of_irq_map_one(dn, 0, out_irq);
-
-	/* Ok, we don't, time to have fun. Let's start by building up an
-	 * interrupt spec.  we assume #interrupt-cells is 1, which is standard
-	 * for PCI. If you do different, then don't use that routine.
-	 */
-	rc = pci_read_config_byte(pdev, PCI_INTERRUPT_PIN, &pin);
-	if (rc != 0)
-		return rc;
-	/* No pin, exit */
-	if (pin == 0)
-		return -ENODEV;
-
-	/* Now we walk up the PCI tree */
-	lspec = pin;
-	for (;;) {
-		/* Get the pci_dev of our parent */
-		ppdev = pdev->bus->self;
-
-		/* Ouch, it's a host bridge... */
-		if (ppdev == NULL) {
-#ifdef CONFIG_PPC64
-			ppnode = pci_bus_to_OF_node(pdev->bus);
-#else
-			struct pci_controller *host;
-			host = pci_bus_to_host(pdev->bus);
-			ppnode = host ? host->arch_data : NULL;
-#endif
-			/* No node for host bridge ? give up */
-			if (ppnode == NULL)
-				return -EINVAL;
-		} else
-			/* We found a P2P bridge, check if it has a node */
-			ppnode = pci_device_to_OF_node(ppdev);
-
-		/* Ok, we have found a parent with a device-node, hand over to
-		 * the OF parsing code.
-		 * We build a unit address from the linux device to be used for
-		 * resolution. Note that we use the linux bus number which may
-		 * not match your firmware bus numbering.
-		 * Fortunately, in most cases, interrupt-map-mask doesn't include
-		 * the bus number as part of the matching.
-		 * You should still be careful about that though if you intend
-		 * to rely on this function (you ship  a firmware that doesn't
-		 * create device nodes for all PCI devices).
-		 */
-		if (ppnode)
-			break;
-
-		/* We can only get here if we hit a P2P bridge with no node,
-		 * let's do standard swizzling and try again
-		 */
-		lspec = of_irq_pci_swizzle(PCI_SLOT(pdev->devfn), lspec);
-		pdev = ppdev;
-	}
-
-	laddr[0] = (pdev->bus->number << 16)
-		| (pdev->devfn << 8);
-	laddr[1]  = laddr[2] = 0;
-	return of_irq_map_raw(ppnode, &lspec, 1, laddr, out_irq);
-}
-EXPORT_SYMBOL_GPL(of_irq_map_pci);
-#endif /* CONFIG_PCI */
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 6ef80d4e38d..387ed0d9ad6 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -810,9 +810,9 @@ asmlinkage int ppc_rtas(struct rtas_args __user *uargs)
 	return 0;
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
 /* This version can't take the spinlock, because it never returns */
-
-struct rtas_args rtas_stop_self_args = {
+static struct rtas_args rtas_stop_self_args = {
 	/* The token is initialized for real in setup_system() */
 	.token = RTAS_UNKNOWN_SERVICE,
 	.nargs = 0,
@@ -834,6 +834,7 @@ void rtas_stop_self(void)
 
 	panic("Alas, I survived.\n");
 }
+#endif
 
 /*
  * Call early during boot, before mem init or bootmem, to retrieve the RTAS
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 6f6fc977cb3..b9561d30051 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -681,14 +681,12 @@ static int initialize_flash_pde_data(const char *rtas_call_name,
 	int *status;
 	int token;
 
-	dp->data = kmalloc(buf_size, GFP_KERNEL);
+	dp->data = kzalloc(buf_size, GFP_KERNEL);
 	if (dp->data == NULL) {
 		remove_flash_pde(dp);
 		return -ENOMEM;
 	}
 
-	memset(dp->data, 0, buf_size);
-
 	/*
 	 * This code assumes that the status int is the first member of the
 	 * struct 
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index b4a0de79c06..ace9f4c86e6 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -38,6 +38,7 @@
 #include <asm/rtas.h>
 #include <asm/mpic.h>
 #include <asm/ppc-pci.h>
+#include <asm/eeh.h>
 
 /* RTAS tokens */
 static int read_pci_config;
@@ -231,32 +232,13 @@ void __init init_pci_config_tokens (void)
 
 unsigned long __devinit get_phb_buid (struct device_node *phb)
 {
-	int addr_cells;
-	const unsigned int *buid_vals;
-	unsigned int len;
-	unsigned long buid;
-
-	if (ibm_read_pci_config == -1) return 0;
+	struct resource r;
 
-	/* PHB's will always be children of the root node,
-	 * or so it is promised by the current firmware. */
-	if (phb->parent == NULL)
+	if (ibm_read_pci_config == -1)
 		return 0;
-	if (phb->parent->parent)
-		return 0;
-
-	buid_vals = get_property(phb, "reg", &len);
-	if (buid_vals == NULL)
+	if (of_address_to_resource(phb, 0, &r))
 		return 0;
-
-	addr_cells = prom_n_addr_cells(phb);
-	if (addr_cells == 1) {
-		buid = (unsigned long) buid_vals[0];
-	} else {
-		buid = (((unsigned long)buid_vals[0]) << 32UL) |
-			(((unsigned long)buid_vals[1]) & 0xffffffff);
-	}
-	return buid;
+	return r.start;
 }
 
 static int phb_set_bus_ranges(struct device_node *dev,
@@ -276,8 +258,10 @@ static int phb_set_bus_ranges(struct device_node *dev,
 	return 0;
 }
 
-int __devinit setup_phb(struct device_node *dev, struct pci_controller *phb)
+int __devinit rtas_setup_phb(struct pci_controller *phb)
 {
+	struct device_node *dev = phb->arch_data;
+
 	if (is_python(dev))
 		python_countermeasures(dev);
 
@@ -309,7 +293,7 @@ unsigned long __init find_and_init_phbs(void)
 		phb = pcibios_alloc_controller(node);
 		if (!phb)
 			continue;
-		setup_phb(node, phb);
+		rtas_setup_phb(phb);
 		pci_process_bridge_OF_ranges(phb, node, 0);
 		pci_setup_phb_io(phb, index == 0);
 		index++;
@@ -381,7 +365,6 @@ int pcibios_remove_root_bus(struct pci_controller *phb)
 		}
 	}
 
-	list_del(&phb->list_node);
 	pcibios_free_controller(phb);
 
 	return 0;
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index a4c2964a3ca..61c65d19ef0 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -63,10 +63,6 @@ unsigned int DMA_MODE_WRITE;
 
 int have_of = 1;
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
-dev_t boot_dev;
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
 #ifdef CONFIG_VGA_CONSOLE
 unsigned long vgacon_remap_base;
 #endif
@@ -101,7 +97,7 @@ unsigned long __init early_init(unsigned long dt_ptr)
 	 * Identify the CPU type and fix up code sections
 	 * that depend on which cpu we have.
 	 */
-	spec = identify_cpu(offset);
+	spec = identify_cpu(offset, mfspr(SPRN_PVR));
 
 	do_feature_fixups(spec->cpu_features,
 			  PTRRELOC(&__start___ftr_fixup),
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 16278968dab..3733de30e84 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -33,6 +33,7 @@
 #include <linux/serial.h>
 #include <linux/serial_8250.h>
 #include <linux/bootmem.h>
+#include <linux/pci.h>
 #include <asm/io.h>
 #include <asm/kdump.h>
 #include <asm/prom.h>
@@ -71,7 +72,6 @@
 
 int have_of = 1;
 int boot_cpuid = 0;
-dev_t boot_dev;
 u64 ppc64_pft_size;
 
 /* Pick defaults since we might want to patch instructions
@@ -171,7 +171,7 @@ void __init setup_paca(int cpu)
 void __init early_setup(unsigned long dt_ptr)
 {
 	/* Identify CPU type */
-	identify_cpu(0);
+	identify_cpu(0, mfspr(SPRN_PVR));
 
 	/* Assume we're on cpu 0 for now. Don't write to the paca yet! */
 	setup_paca(0);
@@ -226,8 +226,8 @@ void early_setup_secondary(void)
 {
 	struct paca_struct *lpaca = get_paca();
 
-	/* Mark enabled in PACA */
-	lpaca->proc_enabled = 0;
+	/* Mark interrupts enabled in PACA */
+	lpaca->soft_enabled = 0;
 
 	/* Initialize hash table for that CPU */
 	htab_initialize_secondary();
@@ -392,7 +392,8 @@ void __init setup_system(void)
 	 * setting up the hash table pointers. It also sets up some interrupt-mapping
 	 * related options that will be used by finish_device_tree()
 	 */
-	ppc_md.init_early();
+	if (ppc_md.init_early)
+		ppc_md.init_early();
 
  	/*
 	 * We can discover serial ports now since the above did setup the
@@ -598,3 +599,10 @@ void __init setup_per_cpu_areas(void)
 	}
 }
 #endif
+
+
+#ifdef CONFIG_PPC_INDIRECT_IO
+struct ppc_pci_io ppc_pci_io;
+EXPORT_SYMBOL(ppc_pci_io);
+#endif /* CONFIG_PPC_INDIRECT_IO */
+
diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c
index de59c6c31a5..bc892e69b4f 100644
--- a/arch/powerpc/kernel/smp-tbsync.c
+++ b/arch/powerpc/kernel/smp-tbsync.c
@@ -78,7 +78,7 @@ static int __devinit start_contest(int cmd, long offset, int num)
 {
 	int i, score=0;
 	u64 tb;
-	long mark;
+	u64 mark;
 
 	tbsync->cmd = cmd;
 
@@ -116,8 +116,7 @@ void __devinit smp_generic_give_timebase(void)
 	printk("Synchronizing timebase\n");
 
 	/* if this fails then this kernel won't work anyway... */
-	tbsync = kmalloc( sizeof(*tbsync), GFP_KERNEL );
-	memset( tbsync, 0, sizeof(*tbsync) );
+	tbsync = kzalloc( sizeof(*tbsync), GFP_KERNEL );
 	mb();
 	running = 1;
 
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 35c6309bdb7..9b28c238b6c 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -65,6 +65,7 @@ cpumask_t cpu_sibling_map[NR_CPUS] = { [0 ... NR_CPUS-1] = CPU_MASK_NONE };
 
 EXPORT_SYMBOL(cpu_online_map);
 EXPORT_SYMBOL(cpu_possible_map);
+EXPORT_SYMBOL(cpu_sibling_map);
 
 /* SMP operations for this machine */
 struct smp_ops_t *smp_ops;
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index d15c33e9595..03a2a2f30d6 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -51,6 +51,7 @@
 #include <asm/time.h>
 #include <asm/mmu_context.h>
 #include <asm/ppc-pci.h>
+#include <asm/syscalls.h>
 
 /* readdir & getdents */
 #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index d45a168bdac..22123a0d541 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -200,10 +200,9 @@ static void register_cpu_online(unsigned int cpu)
 	struct cpu *c = &per_cpu(cpu_devices, cpu);
 	struct sys_device *s = &c->sysdev;
 
-#ifndef CONFIG_PPC_ISERIES
-	if (cpu_has_feature(CPU_FTR_SMT))
+	if (!firmware_has_feature(FW_FEATURE_ISERIES) &&
+			cpu_has_feature(CPU_FTR_SMT))
 		sysdev_create_file(s, &attr_smt_snooze_delay);
-#endif
 
 	/* PMC stuff */
 
@@ -242,10 +241,9 @@ static void unregister_cpu_online(unsigned int cpu)
 
 	BUG_ON(c->no_control);
 
-#ifndef CONFIG_PPC_ISERIES
-	if (cpu_has_feature(CPU_FTR_SMT))
+	if (!firmware_has_feature(FW_FEATURE_ISERIES) &&
+			cpu_has_feature(CPU_FTR_SMT))
 		sysdev_remove_file(s, &attr_smt_snooze_delay);
-#endif
 
 	/* PMC stuff */
 
@@ -299,6 +297,72 @@ static struct notifier_block __cpuinitdata sysfs_cpu_nb = {
 	.notifier_call	= sysfs_cpu_notify,
 };
 
+static DEFINE_MUTEX(cpu_mutex);
+
+int cpu_add_sysdev_attr(struct sysdev_attribute *attr)
+{
+	int cpu;
+
+	mutex_lock(&cpu_mutex);
+
+	for_each_possible_cpu(cpu) {
+		sysdev_create_file(get_cpu_sysdev(cpu), attr);
+	}
+
+	mutex_unlock(&cpu_mutex);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(cpu_add_sysdev_attr);
+
+int cpu_add_sysdev_attr_group(struct attribute_group *attrs)
+{
+	int cpu;
+	struct sys_device *sysdev;
+
+	mutex_lock(&cpu_mutex);
+
+	for_each_possible_cpu(cpu) {
+		sysdev = get_cpu_sysdev(cpu);
+		sysfs_create_group(&sysdev->kobj, attrs);
+	}
+
+	mutex_unlock(&cpu_mutex);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(cpu_add_sysdev_attr_group);
+
+
+void cpu_remove_sysdev_attr(struct sysdev_attribute *attr)
+{
+	int cpu;
+
+	mutex_lock(&cpu_mutex);
+
+	for_each_possible_cpu(cpu) {
+		sysdev_remove_file(get_cpu_sysdev(cpu), attr);
+	}
+
+	mutex_unlock(&cpu_mutex);
+}
+EXPORT_SYMBOL_GPL(cpu_remove_sysdev_attr);
+
+void cpu_remove_sysdev_attr_group(struct attribute_group *attrs)
+{
+	int cpu;
+	struct sys_device *sysdev;
+
+	mutex_lock(&cpu_mutex);
+
+	for_each_possible_cpu(cpu) {
+		sysdev = get_cpu_sysdev(cpu);
+		sysfs_remove_group(&sysdev->kobj, attrs);
+	}
+
+	mutex_unlock(&cpu_mutex);
+}
+EXPORT_SYMBOL_GPL(cpu_remove_sysdev_attr_group);
+
+
 /* NUMA stuff */
 
 #ifdef CONFIG_NUMA
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 46a24de36fe..f6f0c6b07c4 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -631,7 +631,8 @@ void timer_interrupt(struct pt_regs * regs)
 	calculate_steal_time();
 
 #ifdef CONFIG_PPC_ISERIES
-	get_lppaca()->int_dword.fields.decr_int = 0;
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		get_lppaca()->int_dword.fields.decr_int = 0;
 #endif
 
 	while ((ticks = tb_ticks_since(per_cpu(last_jiffy, cpu)))
@@ -674,7 +675,7 @@ void timer_interrupt(struct pt_regs * regs)
 	set_dec(next_dec);
 
 #ifdef CONFIG_PPC_ISERIES
-	if (hvlpevent_is_pending())
+	if (firmware_has_feature(FW_FEATURE_ISERIES) && hvlpevent_is_pending())
 		process_hvlpevents();
 #endif
 
@@ -774,7 +775,7 @@ int do_settimeofday(struct timespec *tv)
 	 * settimeofday to perform this operation.
 	 */
 #ifdef CONFIG_PPC_ISERIES
-	if (first_settimeofday) {
+	if (firmware_has_feature(FW_FEATURE_ISERIES) && first_settimeofday) {
 		iSeries_tb_recal();
 		first_settimeofday = 0;
 	}
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index c66b4771ef4..0d4e203fa7a 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -53,10 +53,6 @@
 #endif
 #include <asm/kexec.h>
 
-#ifdef CONFIG_PPC64	/* XXX */
-#define _IO_BASE	pci_io_base
-#endif
-
 #ifdef CONFIG_DEBUGGER
 int (*__debugger)(struct pt_regs *regs);
 int (*__debugger_ipi)(struct pt_regs *regs);
@@ -241,7 +237,7 @@ void system_reset_exception(struct pt_regs *regs)
  */
 static inline int check_io_access(struct pt_regs *regs)
 {
-#if defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32)
+#ifdef CONFIG_PPC32
 	unsigned long msr = regs->msr;
 	const struct exception_table_entry *entry;
 	unsigned int *nip = (unsigned int *)regs->nip;
@@ -274,7 +270,7 @@ static inline int check_io_access(struct pt_regs *regs)
 			return 1;
 		}
 	}
-#endif /* CONFIG_PPC_PMAC && CONFIG_PPC32 */
+#endif /* CONFIG_PPC32 */
 	return 0;
 }
 
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index ed007878d1b..a80f8f1d2e5 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -81,15 +81,15 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
 		struct iommu_table *tbl;
 		unsigned long offset, size;
 
-		dma_window = get_property(dev->dev.platform_data,
-				"ibm,my-dma-window", NULL);
+		dma_window = get_property(dev->dev.archdata.of_node,
+					  "ibm,my-dma-window", NULL);
 		if (!dma_window)
 			return NULL;
 
 		tbl = kmalloc(sizeof(*tbl), GFP_KERNEL);
 
-		of_parse_dma_window(dev->dev.platform_data, dma_window,
-				&tbl->it_index, &offset, &size);
+		of_parse_dma_window(dev->dev.archdata.of_node, dma_window,
+				    &tbl->it_index, &offset, &size);
 
 		/* TCE table size - measured in tce entries */
 		tbl->it_size = size >> IOMMU_PAGE_SHIFT;
@@ -117,7 +117,8 @@ static const struct vio_device_id *vio_match_device(
 {
 	while (ids->type[0] != '\0') {
 		if ((strncmp(dev->type, ids->type, strlen(ids->type)) == 0) &&
-		    device_is_compatible(dev->dev.platform_data, ids->compat))
+		    device_is_compatible(dev->dev.archdata.of_node,
+					 ids->compat))
 			return ids;
 		ids++;
 	}
@@ -198,9 +199,9 @@ EXPORT_SYMBOL(vio_unregister_driver);
 /* vio_dev refcount hit 0 */
 static void __devinit vio_dev_release(struct device *dev)
 {
-	if (dev->platform_data) {
-		/* XXX free TCE table */
-		of_node_put(dev->platform_data);
+	if (dev->archdata.of_node) {
+		/* XXX should free TCE table */
+		of_node_put(dev->archdata.of_node);
 	}
 	kfree(to_vio_dev(dev));
 }
@@ -210,7 +211,7 @@ static void __devinit vio_dev_release(struct device *dev)
  * @of_node:	The OF node for this device.
  *
  * Creates and initializes a vio_dev structure from the data in
- * of_node (dev.platform_data) and adds it to the list of virtual devices.
+ * of_node and adds it to the list of virtual devices.
  * Returns a pointer to the created vio_dev or NULL if node has
  * NULL device_type or compatible fields.
  */
@@ -240,8 +241,6 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node)
 	if (viodev == NULL)
 		return NULL;
 
-	viodev->dev.platform_data = of_node_get(of_node);
-
 	viodev->irq = irq_of_parse_and_map(of_node, 0);
 
 	snprintf(viodev->dev.bus_id, BUS_ID_SIZE, "%x", *unit_address);
@@ -254,7 +253,10 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node)
 		if (unit_address != NULL)
 			viodev->unit_address = *unit_address;
 	}
-	viodev->iommu_table = vio_build_iommu_table(viodev);
+	viodev->dev.archdata.of_node = of_node_get(of_node);
+	viodev->dev.archdata.dma_ops = &dma_iommu_ops;
+	viodev->dev.archdata.dma_data = vio_build_iommu_table(viodev);
+	viodev->dev.archdata.numa_node = of_node_to_nid(of_node);
 
 	/* init generic 'struct device' fields: */
 	viodev->dev.parent = &vio_bus_device.dev;
@@ -285,10 +287,11 @@ static int __init vio_bus_init(void)
 #ifdef CONFIG_PPC_ISERIES
 	if (firmware_has_feature(FW_FEATURE_ISERIES)) {
 		iommu_vio_init();
-		vio_bus_device.iommu_table = &vio_iommu_table;
+		vio_bus_device.dev.archdata.dma_ops = &dma_iommu_ops;
+		vio_bus_device.dev.archdata.dma_data = &vio_iommu_table;
 		iSeries_vio_dev = &vio_bus_device.dev;
 	}
-#endif
+#endif /* CONFIG_PPC_ISERIES */
 
 	err = bus_register(&vio_bus_type);
 	if (err) {
@@ -336,7 +339,7 @@ static ssize_t name_show(struct device *dev,
 static ssize_t devspec_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct device_node *of_node = dev->platform_data;
+	struct device_node *of_node = dev->archdata.of_node;
 
 	return sprintf(buf, "%s\n", of_node ? of_node->full_name : "none");
 }
@@ -353,62 +356,6 @@ void __devinit vio_unregister_device(struct vio_dev *viodev)
 }
 EXPORT_SYMBOL(vio_unregister_device);
 
-static dma_addr_t vio_map_single(struct device *dev, void *vaddr,
-			  size_t size, enum dma_data_direction direction)
-{
-	return iommu_map_single(to_vio_dev(dev)->iommu_table, vaddr, size,
-			~0ul, direction);
-}
-
-static void vio_unmap_single(struct device *dev, dma_addr_t dma_handle,
-		      size_t size, enum dma_data_direction direction)
-{
-	iommu_unmap_single(to_vio_dev(dev)->iommu_table, dma_handle, size,
-			direction);
-}
-
-static int vio_map_sg(struct device *dev, struct scatterlist *sglist,
-		int nelems, enum dma_data_direction direction)
-{
-	return iommu_map_sg(dev, to_vio_dev(dev)->iommu_table, sglist,
-			nelems, ~0ul, direction);
-}
-
-static void vio_unmap_sg(struct device *dev, struct scatterlist *sglist,
-		int nelems, enum dma_data_direction direction)
-{
-	iommu_unmap_sg(to_vio_dev(dev)->iommu_table, sglist, nelems, direction);
-}
-
-static void *vio_alloc_coherent(struct device *dev, size_t size,
-			   dma_addr_t *dma_handle, gfp_t flag)
-{
-	return iommu_alloc_coherent(to_vio_dev(dev)->iommu_table, size,
-			dma_handle, ~0ul, flag, -1);
-}
-
-static void vio_free_coherent(struct device *dev, size_t size,
-			 void *vaddr, dma_addr_t dma_handle)
-{
-	iommu_free_coherent(to_vio_dev(dev)->iommu_table, size, vaddr,
-			dma_handle);
-}
-
-static int vio_dma_supported(struct device *dev, u64 mask)
-{
-	return 1;
-}
-
-struct dma_mapping_ops vio_dma_ops = {
-	.alloc_coherent = vio_alloc_coherent,
-	.free_coherent = vio_free_coherent,
-	.map_single = vio_map_single,
-	.unmap_single = vio_unmap_single,
-	.map_sg = vio_map_sg,
-	.unmap_sg = vio_unmap_sg,
-	.dma_supported = vio_dma_supported,
-};
-
 static int vio_bus_match(struct device *dev, struct device_driver *drv)
 {
 	const struct vio_dev *vio_dev = to_vio_dev(dev);
@@ -422,13 +369,14 @@ static int vio_hotplug(struct device *dev, char **envp, int num_envp,
 			char *buffer, int buffer_size)
 {
 	const struct vio_dev *vio_dev = to_vio_dev(dev);
-	struct device_node *dn = dev->platform_data;
+	struct device_node *dn;
 	const char *cp;
 	int length;
 
 	if (!num_envp)
 		return -ENOMEM;
 
+	dn = dev->archdata.of_node;
 	if (!dn)
 		return -ENODEV;
 	cp = get_property(dn, "compatible", &length);
@@ -465,7 +413,7 @@ struct bus_type vio_bus_type = {
 */
 const void *vio_get_attribute(struct vio_dev *vdev, char *which, int *length)
 {
-	return get_property(vdev->dev.platform_data, which, length);
+	return get_property(vdev->dev.archdata.of_node, which, length);
 }
 EXPORT_SYMBOL(vio_get_attribute);
 
diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
index 93441e7a292..38a81967ca0 100644
--- a/arch/powerpc/mm/Makefile
+++ b/arch/powerpc/mm/Makefile
@@ -8,7 +8,7 @@ endif
 
 obj-y				:= fault.o mem.o lmb.o
 obj-$(CONFIG_PPC32)		+= init_32.o pgtable_32.o mmu_context_32.o
-hash-$(CONFIG_PPC_MULTIPLATFORM) := hash_native_64.o
+hash-$(CONFIG_PPC_NATIVE)	:= hash_native_64.o
 obj-$(CONFIG_PPC64)		+= init_64.o pgtable_64.o mmu_context_64.o \
 				   hash_utils_64.o hash_low_64.o tlb_64.o \
 				   slb_low.o slb.o stab.o mmap.o imalloc.o \
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index e8fa50624b7..03aeb3a4607 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -426,18 +426,21 @@ void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig)
 
 	/* kernel has accessed a bad area */
 
-	printk(KERN_ALERT "Unable to handle kernel paging request for ");
 	switch (regs->trap) {
-		case 0x300:
-		case 0x380:
-			printk("data at address 0x%08lx\n", regs->dar);
-			break;
-		case 0x400:
-		case 0x480:
-			printk("instruction fetch\n");
-			break;
-		default:
-			printk("unknown fault\n");
+	case 0x300:
+	case 0x380:
+		printk(KERN_ALERT "Unable to handle kernel paging request for "
+			"data at address 0x%08lx\n", regs->dar);
+		break;
+	case 0x400:
+	case 0x480:
+		printk(KERN_ALERT "Unable to handle kernel paging request for "
+			"instruction fetch\n");
+		break;
+	default:
+		printk(KERN_ALERT "Unable to handle kernel paging request for "
+			"unknown fault\n");
+		break;
 	}
 	printk(KERN_ALERT "Faulting instruction address: 0x%08lx\n",
 		regs->nip);
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index c90f124f3c7..6f1016acdbf 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -123,7 +123,7 @@ static inline void native_unlock_hpte(hpte_t *hptep)
 	clear_bit(HPTE_LOCK_BIT, word);
 }
 
-long native_hpte_insert(unsigned long hpte_group, unsigned long va,
+static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
 			unsigned long pa, unsigned long rflags,
 			unsigned long vflags, int psize)
 {
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 1915661c2c8..c0d2a694fa3 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -277,7 +277,7 @@ static void __init htab_init_page_sizes(void)
 	 * Not in the device-tree, let's fallback on known size
 	 * list for 16M capable GP & GR
 	 */
-	if (cpu_has_feature(CPU_FTR_16M_PAGE) && !machine_is(iseries))
+	if (cpu_has_feature(CPU_FTR_16M_PAGE))
 		memcpy(mmu_psize_defs, mmu_psize_defaults_gp,
 		       sizeof(mmu_psize_defaults_gp));
  found:
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 3ff374697e3..9a178549cbc 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -130,7 +130,7 @@ static int __init setup_kcore(void)
 		/* GFP_ATOMIC to avoid might_sleep warnings during boot */
 		kcore_mem = kmalloc(sizeof(struct kcore_list), GFP_ATOMIC);
 		if (!kcore_mem)
-			panic("mem_init: kmalloc failed\n");
+			panic("%s: kmalloc failed\n", __FUNCTION__);
 
 		kclist_add(kcore_mem, __va(base), size);
 	}
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 8fcacb0239d..1891dbeeb8e 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -141,29 +141,19 @@ void pte_free(struct page *ptepage)
 	__free_page(ptepage);
 }
 
-#ifndef CONFIG_PHYS_64BIT
 void __iomem *
 ioremap(phys_addr_t addr, unsigned long size)
 {
 	return __ioremap(addr, size, _PAGE_NO_CACHE);
 }
-#else /* CONFIG_PHYS_64BIT */
-void __iomem *
-ioremap64(unsigned long long addr, unsigned long size)
-{
-	return __ioremap(addr, size, _PAGE_NO_CACHE);
-}
-EXPORT_SYMBOL(ioremap64);
+EXPORT_SYMBOL(ioremap);
 
 void __iomem *
-ioremap(phys_addr_t addr, unsigned long size)
+ioremap_flags(phys_addr_t addr, unsigned long size, unsigned long flags)
 {
-	phys_addr_t addr64 = fixup_bigphys_addr(addr, size);
-
-	return ioremap64(addr64, size);
+	return __ioremap(addr, size, flags);
 }
-#endif /* CONFIG_PHYS_64BIT */
-EXPORT_SYMBOL(ioremap);
+EXPORT_SYMBOL(ioremap_flags);
 
 void __iomem *
 __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
@@ -264,20 +254,7 @@ void iounmap(volatile void __iomem *addr)
 }
 EXPORT_SYMBOL(iounmap);
 
-void __iomem *ioport_map(unsigned long port, unsigned int len)
-{
-	return (void __iomem *) (port + _IO_BASE);
-}
-
-void ioport_unmap(void __iomem *addr)
-{
-	/* Nothing to do */
-}
-EXPORT_SYMBOL(ioport_map);
-EXPORT_SYMBOL(ioport_unmap);
-
-int
-map_page(unsigned long va, phys_addr_t pa, int flags)
+int map_page(unsigned long va, phys_addr_t pa, int flags)
 {
 	pmd_t *pd;
 	pte_t *pg;
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index ac64f4aaa50..16e4ee1c231 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -113,7 +113,7 @@ static int map_io_page(unsigned long ea, unsigned long pa, int flags)
 }
 
 
-static void __iomem * __ioremap_com(unsigned long addr, unsigned long pa,
+static void __iomem * __ioremap_com(phys_addr_t addr, unsigned long pa,
 			    unsigned long ea, unsigned long size,
 			    unsigned long flags)
 {
@@ -129,22 +129,12 @@ static void __iomem * __ioremap_com(unsigned long addr, unsigned long pa,
 	return (void __iomem *) (ea + (addr & ~PAGE_MASK));
 }
 
-
-void __iomem *
-ioremap(unsigned long addr, unsigned long size)
-{
-	return __ioremap(addr, size, _PAGE_NO_CACHE | _PAGE_GUARDED);
-}
-
-void __iomem * __ioremap(unsigned long addr, unsigned long size,
+void __iomem * __ioremap(phys_addr_t addr, unsigned long size,
 			 unsigned long flags)
 {
 	unsigned long pa, ea;
 	void __iomem *ret;
 
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		return (void __iomem *)addr;
-
 	/*
 	 * Choose an address to map it to.
 	 * Once the imalloc system is running, we use it.
@@ -178,9 +168,28 @@ void __iomem * __ioremap(unsigned long addr, unsigned long size,
 	return ret;
 }
 
+
+void __iomem * ioremap(phys_addr_t addr, unsigned long size)
+{
+	unsigned long flags = _PAGE_NO_CACHE | _PAGE_GUARDED;
+
+	if (ppc_md.ioremap)
+		return ppc_md.ioremap(addr, size, flags);
+	return __ioremap(addr, size, flags);
+}
+
+void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size,
+			     unsigned long flags)
+{
+	if (ppc_md.ioremap)
+		return ppc_md.ioremap(addr, size, flags);
+	return __ioremap(addr, size, flags);
+}
+
+
 #define IS_PAGE_ALIGNED(_val) ((_val) == ((_val) & PAGE_MASK))
 
-int __ioremap_explicit(unsigned long pa, unsigned long ea,
+int __ioremap_explicit(phys_addr_t pa, unsigned long ea,
 		       unsigned long size, unsigned long flags)
 {
 	struct vm_struct *area;
@@ -235,13 +244,10 @@ int __ioremap_explicit(unsigned long pa, unsigned long ea,
  *
  * XXX	what about calls before mem_init_done (ie python_countermeasures())
  */
-void iounmap(volatile void __iomem *token)
+void __iounmap(volatile void __iomem *token)
 {
 	void *addr;
 
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		return;
-
 	if (!mem_init_done)
 		return;
 	
@@ -250,6 +256,14 @@ void iounmap(volatile void __iomem *token)
 	im_free(addr);
 }
 
+void iounmap(volatile void __iomem *token)
+{
+	if (ppc_md.iounmap)
+		ppc_md.iounmap(token);
+	else
+		__iounmap(token);
+}
+
 static int iounmap_subset_regions(unsigned long addr, unsigned long size)
 {
 	struct vm_struct *area;
@@ -268,7 +282,7 @@ static int iounmap_subset_regions(unsigned long addr, unsigned long size)
 	return 0;
 }
 
-int iounmap_explicit(volatile void __iomem *start, unsigned long size)
+int __iounmap_explicit(volatile void __iomem *start, unsigned long size)
 {
 	struct vm_struct *area;
 	unsigned long addr;
@@ -303,8 +317,10 @@ int iounmap_explicit(volatile void __iomem *start, unsigned long size)
 }
 
 EXPORT_SYMBOL(ioremap);
+EXPORT_SYMBOL(ioremap_flags);
 EXPORT_SYMBOL(__ioremap);
 EXPORT_SYMBOL(iounmap);
+EXPORT_SYMBOL(__iounmap);
 
 void __iomem * reserve_phb_iospace(unsigned long size)
 {
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c
index d3733912adb..224e960650a 100644
--- a/arch/powerpc/mm/slb.c
+++ b/arch/powerpc/mm/slb.c
@@ -23,6 +23,7 @@
 #include <asm/cputable.h>
 #include <asm/cacheflush.h>
 #include <asm/smp.h>
+#include <asm/firmware.h>
 #include <linux/compiler.h>
 
 #ifdef DEBUG
@@ -193,6 +194,7 @@ static inline void patch_slb_encoding(unsigned int *insn_addr,
 void slb_initialize(void)
 {
 	unsigned long linear_llp, vmalloc_llp, io_llp;
+	unsigned long lflags, vflags;
 	static int slb_encoding_inited;
 	extern unsigned int *slb_miss_kernel_load_linear;
 	extern unsigned int *slb_miss_kernel_load_io;
@@ -225,11 +227,12 @@ void slb_initialize(void)
 #endif
 	}
 
+	get_paca()->stab_rr = SLB_NUM_BOLTED;
+
 	/* On iSeries the bolted entries have already been set up by
 	 * the hypervisor from the lparMap data in head.S */
-#ifndef CONFIG_PPC_ISERIES
- {
-	unsigned long lflags, vflags;
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		return;
 
 	lflags = SLB_VSID_KERNEL | linear_llp;
 	vflags = SLB_VSID_KERNEL | vmalloc_llp;
@@ -247,8 +250,4 @@ void slb_initialize(void)
 	 * elsewhere, we'll call _switch() which will bolt in the new
 	 * one. */
 	asm volatile("isync":::"memory");
- }
-#endif /* CONFIG_PPC_ISERIES */
-
-	get_paca()->stab_rr = SLB_NUM_BOLTED;
 }
diff --git a/arch/powerpc/oprofile/Makefile b/arch/powerpc/oprofile/Makefile
index 0b5df9c96ae..4ccef2d5530 100644
--- a/arch/powerpc/oprofile/Makefile
+++ b/arch/powerpc/oprofile/Makefile
@@ -11,6 +11,7 @@ DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \
 		timer_int.o )
 
 oprofile-y := $(DRIVER_OBJS) common.o backtrace.o
+oprofile-$(CONFIG_PPC_CELL_NATIVE) += op_model_cell.o
 oprofile-$(CONFIG_PPC64) += op_model_rs64.o op_model_power4.o
 oprofile-$(CONFIG_FSL_BOOKE) += op_model_fsl_booke.o
 oprofile-$(CONFIG_6xx) += op_model_7450.o
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c
index 63bbef3b63f..b6d82390b6a 100644
--- a/arch/powerpc/oprofile/common.c
+++ b/arch/powerpc/oprofile/common.c
@@ -69,7 +69,10 @@ static void op_powerpc_cpu_start(void *dummy)
 
 static int op_powerpc_start(void)
 {
-	on_each_cpu(op_powerpc_cpu_start, NULL, 0, 1);
+	if (model->global_start)
+		model->global_start(ctr);
+	if (model->start)
+		on_each_cpu(op_powerpc_cpu_start, NULL, 0, 1);
 	return 0;
 }
 
@@ -80,7 +83,10 @@ static inline void op_powerpc_cpu_stop(void *dummy)
 
 static void op_powerpc_stop(void)
 {
-	on_each_cpu(op_powerpc_cpu_stop, NULL, 0, 1);
+	if (model->stop)
+		on_each_cpu(op_powerpc_cpu_stop, NULL, 0, 1);
+        if (model->global_stop)
+                model->global_stop();
 }
 
 static int op_powerpc_create_files(struct super_block *sb, struct dentry *root)
@@ -141,6 +147,11 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 
 	switch (cur_cpu_spec->oprofile_type) {
 #ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_CELL_NATIVE
+		case PPC_OPROFILE_CELL:
+			model = &op_model_cell;
+			break;
+#endif
 		case PPC_OPROFILE_RS64:
 			model = &op_model_rs64;
 			break;
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
new file mode 100644
index 00000000000..2eb15f38810
--- /dev/null
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -0,0 +1,724 @@
+/*
+ * Cell Broadband Engine OProfile Support
+ *
+ * (C) Copyright IBM Corporation 2006
+ *
+ * Author: David Erb (djerb@us.ibm.com)
+ * Modifications:
+ *         Carl Love <carll@us.ibm.com>
+ *         Maynard Johnson <maynardj@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/cpufreq.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/jiffies.h>
+#include <linux/kthread.h>
+#include <linux/oprofile.h>
+#include <linux/percpu.h>
+#include <linux/smp.h>
+#include <linux/spinlock.h>
+#include <linux/timer.h>
+#include <asm/cell-pmu.h>
+#include <asm/cputable.h>
+#include <asm/firmware.h>
+#include <asm/io.h>
+#include <asm/oprofile_impl.h>
+#include <asm/processor.h>
+#include <asm/prom.h>
+#include <asm/ptrace.h>
+#include <asm/reg.h>
+#include <asm/rtas.h>
+#include <asm/system.h>
+
+#include "../platforms/cell/interrupt.h"
+
+#define PPU_CYCLES_EVENT_NUM 1	/*  event number for CYCLES */
+#define CBE_COUNT_ALL_CYCLES 0x42800000	/* PPU cycle event specifier */
+
+#define NUM_THREADS 2
+#define VIRT_CNTR_SW_TIME_NS 100000000	// 0.5 seconds
+
+struct pmc_cntrl_data {
+	unsigned long vcntr;
+	unsigned long evnts;
+	unsigned long masks;
+	unsigned long enabled;
+};
+
+/*
+ * ibm,cbe-perftools rtas parameters
+ */
+
+struct pm_signal {
+	u16 cpu;		/* Processor to modify */
+	u16 sub_unit;		/* hw subunit this applies to (if applicable) */
+	u16 signal_group;	/* Signal Group to Enable/Disable */
+	u8 bus_word;		/* Enable/Disable on this Trace/Trigger/Event
+				 * Bus Word(s) (bitmask)
+				 */
+	u8 bit;			/* Trigger/Event bit (if applicable) */
+};
+
+/*
+ * rtas call arguments
+ */
+enum {
+	SUBFUNC_RESET = 1,
+	SUBFUNC_ACTIVATE = 2,
+	SUBFUNC_DEACTIVATE = 3,
+
+	PASSTHRU_IGNORE = 0,
+	PASSTHRU_ENABLE = 1,
+	PASSTHRU_DISABLE = 2,
+};
+
+struct pm_cntrl {
+	u16 enable;
+	u16 stop_at_max;
+	u16 trace_mode;
+	u16 freeze;
+	u16 count_mode;
+};
+
+static struct {
+	u32 group_control;
+	u32 debug_bus_control;
+	struct pm_cntrl pm_cntrl;
+	u32 pm07_cntrl[NR_PHYS_CTRS];
+} pm_regs;
+
+
+#define GET_SUB_UNIT(x) ((x & 0x0000f000) >> 12)
+#define GET_BUS_WORD(x) ((x & 0x000000f0) >> 4)
+#define GET_BUS_TYPE(x) ((x & 0x00000300) >> 8)
+#define GET_POLARITY(x) ((x & 0x00000002) >> 1)
+#define GET_COUNT_CYCLES(x) (x & 0x00000001)
+#define GET_INPUT_CONTROL(x) ((x & 0x00000004) >> 2)
+
+
+static DEFINE_PER_CPU(unsigned long[NR_PHYS_CTRS], pmc_values);
+
+static struct pmc_cntrl_data pmc_cntrl[NUM_THREADS][NR_PHYS_CTRS];
+
+/* Interpetation of hdw_thread:
+ * 0 - even virtual cpus 0, 2, 4,...
+ * 1 - odd virtual cpus 1, 3, 5, ...
+ */
+static u32 hdw_thread;
+
+static u32 virt_cntr_inter_mask;
+static struct timer_list timer_virt_cntr;
+
+/* pm_signal needs to be global since it is initialized in
+ * cell_reg_setup at the time when the necessary information
+ * is available.
+ */
+static struct pm_signal pm_signal[NR_PHYS_CTRS];
+static int pm_rtas_token;
+
+static u32 reset_value[NR_PHYS_CTRS];
+static int num_counters;
+static int oprofile_running;
+static spinlock_t virt_cntr_lock = SPIN_LOCK_UNLOCKED;
+
+static u32 ctr_enabled;
+
+static unsigned char trace_bus[4];
+static unsigned char input_bus[2];
+
+/*
+ * Firmware interface functions
+ */
+static int
+rtas_ibm_cbe_perftools(int subfunc, int passthru,
+		       void *address, unsigned long length)
+{
+	u64 paddr = __pa(address);
+
+	return rtas_call(pm_rtas_token, 5, 1, NULL, subfunc, passthru,
+			 paddr >> 32, paddr & 0xffffffff, length);
+}
+
+static void pm_rtas_reset_signals(u32 node)
+{
+	int ret;
+	struct pm_signal pm_signal_local;
+
+	/*  The debug bus is being set to the passthru disable state.
+	 *  However, the FW still expects atleast one legal signal routing
+	 *  entry or it will return an error on the arguments.  If we don't
+	 *  supply a valid entry, we must ignore all return values.  Ignoring
+	 *  all return values means we might miss an error we should be
+	 *  concerned about.
+	 */
+
+	/*  fw expects physical cpu #. */
+	pm_signal_local.cpu = node;
+	pm_signal_local.signal_group = 21;
+	pm_signal_local.bus_word = 1;
+	pm_signal_local.sub_unit = 0;
+	pm_signal_local.bit = 0;
+
+	ret = rtas_ibm_cbe_perftools(SUBFUNC_RESET, PASSTHRU_DISABLE,
+				     &pm_signal_local,
+				     sizeof(struct pm_signal));
+
+	if (ret)
+		printk(KERN_WARNING "%s: rtas returned: %d\n",
+		       __FUNCTION__, ret);
+}
+
+static void pm_rtas_activate_signals(u32 node, u32 count)
+{
+	int ret;
+	int j;
+	struct pm_signal pm_signal_local[NR_PHYS_CTRS];
+
+	for (j = 0; j < count; j++) {
+		/* fw expects physical cpu # */
+		pm_signal_local[j].cpu = node;
+		pm_signal_local[j].signal_group = pm_signal[j].signal_group;
+		pm_signal_local[j].bus_word = pm_signal[j].bus_word;
+		pm_signal_local[j].sub_unit = pm_signal[j].sub_unit;
+		pm_signal_local[j].bit = pm_signal[j].bit;
+	}
+
+	ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, PASSTHRU_ENABLE,
+				     pm_signal_local,
+				     count * sizeof(struct pm_signal));
+
+	if (ret)
+		printk(KERN_WARNING "%s: rtas returned: %d\n",
+		       __FUNCTION__, ret);
+}
+
+/*
+ * PM Signal functions
+ */
+static void set_pm_event(u32 ctr, int event, u32 unit_mask)
+{
+	struct pm_signal *p;
+	u32 signal_bit;
+	u32 bus_word, bus_type, count_cycles, polarity, input_control;
+	int j, i;
+
+	if (event == PPU_CYCLES_EVENT_NUM) {
+		/* Special Event: Count all cpu cycles */
+		pm_regs.pm07_cntrl[ctr] = CBE_COUNT_ALL_CYCLES;
+		p = &(pm_signal[ctr]);
+		p->signal_group = 21;
+		p->bus_word = 1;
+		p->sub_unit = 0;
+		p->bit = 0;
+		goto out;
+	} else {
+		pm_regs.pm07_cntrl[ctr] = 0;
+	}
+
+	bus_word = GET_BUS_WORD(unit_mask);
+	bus_type = GET_BUS_TYPE(unit_mask);
+	count_cycles = GET_COUNT_CYCLES(unit_mask);
+	polarity = GET_POLARITY(unit_mask);
+	input_control = GET_INPUT_CONTROL(unit_mask);
+	signal_bit = (event % 100);
+
+	p = &(pm_signal[ctr]);
+
+	p->signal_group = event / 100;
+	p->bus_word = bus_word;
+	p->sub_unit = unit_mask & 0x0000f000;
+
+	pm_regs.pm07_cntrl[ctr] = 0;
+	pm_regs.pm07_cntrl[ctr] |= PM07_CTR_COUNT_CYCLES(count_cycles);
+	pm_regs.pm07_cntrl[ctr] |= PM07_CTR_POLARITY(polarity);
+	pm_regs.pm07_cntrl[ctr] |= PM07_CTR_INPUT_CONTROL(input_control);
+
+	if (input_control == 0) {
+		if (signal_bit > 31) {
+			signal_bit -= 32;
+			if (bus_word == 0x3)
+				bus_word = 0x2;
+			else if (bus_word == 0xc)
+				bus_word = 0x8;
+		}
+
+		if ((bus_type == 0) && p->signal_group >= 60)
+			bus_type = 2;
+		if ((bus_type == 1) && p->signal_group >= 50)
+			bus_type = 0;
+
+		pm_regs.pm07_cntrl[ctr] |= PM07_CTR_INPUT_MUX(signal_bit);
+	} else {
+		pm_regs.pm07_cntrl[ctr] = 0;
+		p->bit = signal_bit;
+	}
+
+	for (i = 0; i < 4; i++) {
+		if (bus_word & (1 << i)) {
+			pm_regs.debug_bus_control |=
+			    (bus_type << (31 - (2 * i) + 1));
+
+			for (j = 0; j < 2; j++) {
+				if (input_bus[j] == 0xff) {
+					input_bus[j] = i;
+					pm_regs.group_control |=
+					    (i << (31 - i));
+					break;
+				}
+			}
+		}
+	}
+out:
+	;
+}
+
+static void write_pm_cntrl(int cpu, struct pm_cntrl *pm_cntrl)
+{
+	/* Oprofile will use 32 bit counters, set bits 7:10 to 0 */
+	u32 val = 0;
+	if (pm_cntrl->enable == 1)
+		val |= CBE_PM_ENABLE_PERF_MON;
+
+	if (pm_cntrl->stop_at_max == 1)
+		val |= CBE_PM_STOP_AT_MAX;
+
+	if (pm_cntrl->trace_mode == 1)
+		val |= CBE_PM_TRACE_MODE_SET(pm_cntrl->trace_mode);
+
+	if (pm_cntrl->freeze == 1)
+		val |= CBE_PM_FREEZE_ALL_CTRS;
+
+	/* Routine set_count_mode must be called previously to set
+	 * the count mode based on the user selection of user and kernel.
+	 */
+	val |= CBE_PM_COUNT_MODE_SET(pm_cntrl->count_mode);
+	cbe_write_pm(cpu, pm_control, val);
+}
+
+static inline void
+set_count_mode(u32 kernel, u32 user, struct pm_cntrl *pm_cntrl)
+{
+	/* The user must specify user and kernel if they want them. If
+	 *  neither is specified, OProfile will count in hypervisor mode
+	 */
+	if (kernel) {
+		if (user)
+			pm_cntrl->count_mode = CBE_COUNT_ALL_MODES;
+		else
+			pm_cntrl->count_mode = CBE_COUNT_SUPERVISOR_MODE;
+	} else {
+		if (user)
+			pm_cntrl->count_mode = CBE_COUNT_PROBLEM_MODE;
+		else
+			pm_cntrl->count_mode = CBE_COUNT_HYPERVISOR_MODE;
+	}
+}
+
+static inline void enable_ctr(u32 cpu, u32 ctr, u32 * pm07_cntrl)
+{
+
+	pm07_cntrl[ctr] |= PM07_CTR_ENABLE(1);
+	cbe_write_pm07_control(cpu, ctr, pm07_cntrl[ctr]);
+}
+
+/*
+ * Oprofile is expected to collect data on all CPUs simultaneously.
+ * However, there is one set of performance counters per node.  There are
+ * two hardware threads or virtual CPUs on each node.  Hence, OProfile must
+ * multiplex in time the performance counter collection on the two virtual
+ * CPUs.  The multiplexing of the performance counters is done by this
+ * virtual counter routine.
+ *
+ * The pmc_values used below is defined as 'per-cpu' but its use is
+ * more akin to 'per-node'.  We need to store two sets of counter
+ * values per node -- one for the previous run and one for the next.
+ * The per-cpu[NR_PHYS_CTRS] gives us the storage we need.  Each odd/even
+ * pair of per-cpu arrays is used for storing the previous and next
+ * pmc values for a given node.
+ * NOTE: We use the per-cpu variable to improve cache performance.
+ */
+static void cell_virtual_cntr(unsigned long data)
+{
+	/* This routine will alternate loading the virtual counters for
+	 * virtual CPUs
+	 */
+	int i, prev_hdw_thread, next_hdw_thread;
+	u32 cpu;
+	unsigned long flags;
+
+	/* Make sure that the interrupt_hander and
+	 * the virt counter are not both playing with
+	 * the counters on the same node.
+	 */
+
+	spin_lock_irqsave(&virt_cntr_lock, flags);
+
+	prev_hdw_thread = hdw_thread;
+
+	/* switch the cpu handling the interrupts */
+	hdw_thread = 1 ^ hdw_thread;
+	next_hdw_thread = hdw_thread;
+
+	/* The following is done only once per each node, but
+	 * we need cpu #, not node #, to pass to the cbe_xxx functions.
+	 */
+	for_each_online_cpu(cpu) {
+		if (cbe_get_hw_thread_id(cpu))
+			continue;
+
+		/* stop counters, save counter values, restore counts
+		 * for previous thread
+		 */
+		cbe_disable_pm(cpu);
+		cbe_disable_pm_interrupts(cpu);
+		for (i = 0; i < num_counters; i++) {
+			per_cpu(pmc_values, cpu + prev_hdw_thread)[i]
+			    = cbe_read_ctr(cpu, i);
+
+			if (per_cpu(pmc_values, cpu + next_hdw_thread)[i]
+			    == 0xFFFFFFFF)
+				/* If the cntr value is 0xffffffff, we must
+				 * reset that to 0xfffffff0 when the current
+				 * thread is restarted.  This will generate a new
+				 * interrupt and make sure that we never restore
+				 * the counters to the max value.  If the counters
+				 * were restored to the max value, they do not
+				 * increment and no interrupts are generated.  Hence
+				 * no more samples will be collected on that cpu.
+				 */
+				cbe_write_ctr(cpu, i, 0xFFFFFFF0);
+			else
+				cbe_write_ctr(cpu, i,
+					      per_cpu(pmc_values,
+						      cpu +
+						      next_hdw_thread)[i]);
+		}
+
+		/* Switch to the other thread. Change the interrupt
+		 * and control regs to be scheduled on the CPU
+		 * corresponding to the thread to execute.
+		 */
+		for (i = 0; i < num_counters; i++) {
+			if (pmc_cntrl[next_hdw_thread][i].enabled) {
+				/* There are some per thread events.
+				 * Must do the set event, enable_cntr
+				 * for each cpu.
+				 */
+				set_pm_event(i,
+				     pmc_cntrl[next_hdw_thread][i].evnts,
+				     pmc_cntrl[next_hdw_thread][i].masks);
+				enable_ctr(cpu, i,
+					   pm_regs.pm07_cntrl);
+			} else {
+				cbe_write_pm07_control(cpu, i, 0);
+			}
+		}
+
+		/* Enable interrupts on the CPU thread that is starting */
+		cbe_enable_pm_interrupts(cpu, next_hdw_thread,
+					 virt_cntr_inter_mask);
+		cbe_enable_pm(cpu);
+	}
+
+	spin_unlock_irqrestore(&virt_cntr_lock, flags);
+
+	mod_timer(&timer_virt_cntr, jiffies + HZ / 10);
+}
+
+static void start_virt_cntrs(void)
+{
+	init_timer(&timer_virt_cntr);
+	timer_virt_cntr.function = cell_virtual_cntr;
+	timer_virt_cntr.data = 0UL;
+	timer_virt_cntr.expires = jiffies + HZ / 10;
+	add_timer(&timer_virt_cntr);
+}
+
+/* This function is called once for all cpus combined */
+static void
+cell_reg_setup(struct op_counter_config *ctr,
+	       struct op_system_config *sys, int num_ctrs)
+{
+	int i, j, cpu;
+
+	pm_rtas_token = rtas_token("ibm,cbe-perftools");
+	if (pm_rtas_token == RTAS_UNKNOWN_SERVICE) {
+		printk(KERN_WARNING "%s: RTAS_UNKNOWN_SERVICE\n",
+		       __FUNCTION__);
+		goto out;
+	}
+
+	num_counters = num_ctrs;
+
+	pm_regs.group_control = 0;
+	pm_regs.debug_bus_control = 0;
+
+	/* setup the pm_control register */
+	memset(&pm_regs.pm_cntrl, 0, sizeof(struct pm_cntrl));
+	pm_regs.pm_cntrl.stop_at_max = 1;
+	pm_regs.pm_cntrl.trace_mode = 0;
+	pm_regs.pm_cntrl.freeze = 1;
+
+	set_count_mode(sys->enable_kernel, sys->enable_user,
+		       &pm_regs.pm_cntrl);
+
+	/* Setup the thread 0 events */
+	for (i = 0; i < num_ctrs; ++i) {
+
+		pmc_cntrl[0][i].evnts = ctr[i].event;
+		pmc_cntrl[0][i].masks = ctr[i].unit_mask;
+		pmc_cntrl[0][i].enabled = ctr[i].enabled;
+		pmc_cntrl[0][i].vcntr = i;
+
+		for_each_possible_cpu(j)
+			per_cpu(pmc_values, j)[i] = 0;
+	}
+
+	/* Setup the thread 1 events, map the thread 0 event to the
+	 * equivalent thread 1 event.
+	 */
+	for (i = 0; i < num_ctrs; ++i) {
+		if ((ctr[i].event >= 2100) && (ctr[i].event <= 2111))
+			pmc_cntrl[1][i].evnts = ctr[i].event + 19;
+		else if (ctr[i].event == 2203)
+			pmc_cntrl[1][i].evnts = ctr[i].event;
+		else if ((ctr[i].event >= 2200) && (ctr[i].event <= 2215))
+			pmc_cntrl[1][i].evnts = ctr[i].event + 16;
+		else
+			pmc_cntrl[1][i].evnts = ctr[i].event;
+
+		pmc_cntrl[1][i].masks = ctr[i].unit_mask;
+		pmc_cntrl[1][i].enabled = ctr[i].enabled;
+		pmc_cntrl[1][i].vcntr = i;
+	}
+
+	for (i = 0; i < 4; i++)
+		trace_bus[i] = 0xff;
+
+	for (i = 0; i < 2; i++)
+		input_bus[i] = 0xff;
+
+	/* Our counters count up, and "count" refers to
+	 * how much before the next interrupt, and we interrupt
+	 * on overflow.  So we calculate the starting value
+	 * which will give us "count" until overflow.
+	 * Then we set the events on the enabled counters.
+	 */
+	for (i = 0; i < num_counters; ++i) {
+		/* start with virtual counter set 0 */
+		if (pmc_cntrl[0][i].enabled) {
+			/* Using 32bit counters, reset max - count */
+			reset_value[i] = 0xFFFFFFFF - ctr[i].count;
+			set_pm_event(i,
+				     pmc_cntrl[0][i].evnts,
+				     pmc_cntrl[0][i].masks);
+
+			/* global, used by cell_cpu_setup */
+			ctr_enabled |= (1 << i);
+		}
+	}
+
+	/* initialize the previous counts for the virtual cntrs */
+	for_each_online_cpu(cpu)
+		for (i = 0; i < num_counters; ++i) {
+			per_cpu(pmc_values, cpu)[i] = reset_value[i];
+		}
+out:
+	;
+}
+
+/* This function is called once for each cpu */
+static void cell_cpu_setup(struct op_counter_config *cntr)
+{
+	u32 cpu = smp_processor_id();
+	u32 num_enabled = 0;
+	int i;
+
+	/* There is one performance monitor per processor chip (i.e. node),
+	 * so we only need to perform this function once per node.
+	 */
+	if (cbe_get_hw_thread_id(cpu))
+		goto out;
+
+	if (pm_rtas_token == RTAS_UNKNOWN_SERVICE) {
+		printk(KERN_WARNING "%s: RTAS_UNKNOWN_SERVICE\n",
+		       __FUNCTION__);
+		goto out;
+	}
+
+	/* Stop all counters */
+	cbe_disable_pm(cpu);
+	cbe_disable_pm_interrupts(cpu);
+
+	cbe_write_pm(cpu, pm_interval, 0);
+	cbe_write_pm(cpu, pm_start_stop, 0);
+	cbe_write_pm(cpu, group_control, pm_regs.group_control);
+	cbe_write_pm(cpu, debug_bus_control, pm_regs.debug_bus_control);
+	write_pm_cntrl(cpu, &pm_regs.pm_cntrl);
+
+	for (i = 0; i < num_counters; ++i) {
+		if (ctr_enabled & (1 << i)) {
+			pm_signal[num_enabled].cpu = cbe_cpu_to_node(cpu);
+			num_enabled++;
+		}
+	}
+
+	pm_rtas_activate_signals(cbe_cpu_to_node(cpu), num_enabled);
+out:
+	;
+}
+
+static void cell_global_start(struct op_counter_config *ctr)
+{
+	u32 cpu;
+	u32 interrupt_mask = 0;
+	u32 i;
+
+	/* This routine gets called once for the system.
+	 * There is one performance monitor per node, so we
+	 * only need to perform this function once per node.
+	 */
+	for_each_online_cpu(cpu) {
+		if (cbe_get_hw_thread_id(cpu))
+			continue;
+
+		interrupt_mask = 0;
+
+		for (i = 0; i < num_counters; ++i) {
+			if (ctr_enabled & (1 << i)) {
+				cbe_write_ctr(cpu, i, reset_value[i]);
+				enable_ctr(cpu, i, pm_regs.pm07_cntrl);
+				interrupt_mask |=
+				    CBE_PM_CTR_OVERFLOW_INTR(i);
+			} else {
+				/* Disable counter */
+				cbe_write_pm07_control(cpu, i, 0);
+			}
+		}
+
+		cbe_clear_pm_interrupts(cpu);
+		cbe_enable_pm_interrupts(cpu, hdw_thread, interrupt_mask);
+		cbe_enable_pm(cpu);
+	}
+
+	virt_cntr_inter_mask = interrupt_mask;
+	oprofile_running = 1;
+	smp_wmb();
+
+	/* NOTE: start_virt_cntrs will result in cell_virtual_cntr() being
+	 * executed which manipulates the PMU.  We start the "virtual counter"
+	 * here so that we do not need to synchronize access to the PMU in
+	 * the above for-loop.
+	 */
+	start_virt_cntrs();
+}
+
+static void cell_global_stop(void)
+{
+	int cpu;
+
+	/* This routine will be called once for the system.
+	 * There is one performance monitor per node, so we
+	 * only need to perform this function once per node.
+	 */
+	del_timer_sync(&timer_virt_cntr);
+	oprofile_running = 0;
+	smp_wmb();
+
+	for_each_online_cpu(cpu) {
+		if (cbe_get_hw_thread_id(cpu))
+			continue;
+
+		cbe_sync_irq(cbe_cpu_to_node(cpu));
+		/* Stop the counters */
+		cbe_disable_pm(cpu);
+
+		/* Deactivate the signals */
+		pm_rtas_reset_signals(cbe_cpu_to_node(cpu));
+
+		/* Deactivate interrupts */
+		cbe_disable_pm_interrupts(cpu);
+	}
+}
+
+static void
+cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr)
+{
+	u32 cpu;
+	u64 pc;
+	int is_kernel;
+	unsigned long flags = 0;
+	u32 interrupt_mask;
+	int i;
+
+	cpu = smp_processor_id();
+
+	/* Need to make sure the interrupt handler and the virt counter
+	 * routine are not running at the same time. See the
+	 * cell_virtual_cntr() routine for additional comments.
+	 */
+	spin_lock_irqsave(&virt_cntr_lock, flags);
+
+	/* Need to disable and reenable the performance counters
+	 * to get the desired behavior from the hardware.  This
+	 * is hardware specific.
+	 */
+
+	cbe_disable_pm(cpu);
+
+	interrupt_mask = cbe_clear_pm_interrupts(cpu);
+
+	/* If the interrupt mask has been cleared, then the virt cntr
+	 * has cleared the interrupt.  When the thread that generated
+	 * the interrupt is restored, the data count will be restored to
+	 * 0xffffff0 to cause the interrupt to be regenerated.
+	 */
+
+	if ((oprofile_running == 1) && (interrupt_mask != 0)) {
+		pc = regs->nip;
+		is_kernel = is_kernel_addr(pc);
+
+		for (i = 0; i < num_counters; ++i) {
+			if ((interrupt_mask & CBE_PM_CTR_OVERFLOW_INTR(i))
+			    && ctr[i].enabled) {
+				oprofile_add_pc(pc, is_kernel, i);
+				cbe_write_ctr(cpu, i, reset_value[i]);
+			}
+		}
+
+		/* The counters were frozen by the interrupt.
+		 * Reenable the interrupt and restart the counters.
+		 * If there was a race between the interrupt handler and
+		 * the virtual counter routine.  The virutal counter
+		 * routine may have cleared the interrupts.  Hence must
+		 * use the virt_cntr_inter_mask to re-enable the interrupts.
+		 */
+		cbe_enable_pm_interrupts(cpu, hdw_thread,
+					 virt_cntr_inter_mask);
+
+		/* The writes to the various performance counters only writes
+		 * to a latch.  The new values (interrupt setting bits, reset
+		 * counter value etc.) are not copied to the actual registers
+		 * until the performance monitor is enabled.  In order to get
+		 * this to work as desired, the permormance monitor needs to
+		 * be disabled while writting to the latches.  This is a
+		 * HW design issue.
+		 */
+		cbe_enable_pm(cpu);
+	}
+	spin_unlock_irqrestore(&virt_cntr_lock, flags);
+}
+
+struct op_powerpc_model op_model_cell = {
+	.reg_setup = cell_reg_setup,
+	.cpu_setup = cell_cpu_setup,
+	.global_start = cell_global_start,
+	.global_stop = cell_global_stop,
+	.handle_interrupt = cell_handle_interrupt,
+};
diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile
new file mode 100644
index 00000000000..a46184a0c75
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/Makefile
@@ -0,0 +1,9 @@
+#
+# Makefile for 52xx based boards
+#
+ifeq ($(CONFIG_PPC_MERGE),y)
+obj-y				+= mpc52xx_pic.o mpc52xx_common.o
+endif
+
+obj-$(CONFIG_PPC_EFIKA)		+= efika-setup.o efika-pci.o
+obj-$(CONFIG_PPC_LITE5200)	+= lite5200.o
diff --git a/arch/powerpc/platforms/52xx/efika-pci.c b/arch/powerpc/platforms/52xx/efika-pci.c
new file mode 100644
index 00000000000..62e05b2a922
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/efika-pci.c
@@ -0,0 +1,119 @@
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/string.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/prom.h>
+#include <asm/machdep.h>
+#include <asm/sections.h>
+#include <asm/pci-bridge.h>
+#include <asm/rtas.h>
+
+#include "efika.h"
+
+#ifdef CONFIG_PCI
+/*
+ * Access functions for PCI config space using RTAS calls.
+ */
+static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
+			    int len, u32 * val)
+{
+	struct pci_controller *hose = bus->sysdata;
+	unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
+	    | (((bus->number - hose->first_busno) & 0xff) << 16)
+	    | (hose->index << 24);
+	int ret = -1;
+	int rval;
+
+	rval = rtas_call(rtas_token("read-pci-config"), 2, 2, &ret, addr, len);
+	*val = ret;
+	return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
+}
+
+static int rtas_write_config(struct pci_bus *bus, unsigned int devfn,
+			     int offset, int len, u32 val)
+{
+	struct pci_controller *hose = bus->sysdata;
+	unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
+	    | (((bus->number - hose->first_busno) & 0xff) << 16)
+	    | (hose->index << 24);
+	int rval;
+
+	rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL,
+			 addr, len, val);
+	return rval ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
+}
+
+static struct pci_ops rtas_pci_ops = {
+	rtas_read_config,
+	rtas_write_config
+};
+
+void __init efika_pcisetup(void)
+{
+	const int *bus_range;
+	int len;
+	struct pci_controller *hose;
+	struct device_node *root;
+	struct device_node *pcictrl;
+
+	root = of_find_node_by_path("/");
+	if (root == NULL) {
+		printk(KERN_WARNING EFIKA_PLATFORM_NAME
+		       ": Unable to find the root node\n");
+		return;
+	}
+
+	for (pcictrl = NULL;;) {
+		pcictrl = of_get_next_child(root, pcictrl);
+		if ((pcictrl == NULL) || (strcmp(pcictrl->name, "pci") == 0))
+			break;
+	}
+
+	of_node_put(root);
+
+	if (pcictrl == NULL) {
+		printk(KERN_WARNING EFIKA_PLATFORM_NAME
+		       ": Unable to find the PCI bridge node\n");
+		return;
+	}
+
+	bus_range = get_property(pcictrl, "bus-range", &len);
+	if (bus_range == NULL || len < 2 * sizeof(int)) {
+		printk(KERN_WARNING EFIKA_PLATFORM_NAME
+		       ": Can't get bus-range for %s\n", pcictrl->full_name);
+		return;
+	}
+
+	if (bus_range[1] == bus_range[0])
+		printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI bus %d",
+		       bus_range[0]);
+	else
+		printk(KERN_INFO EFIKA_PLATFORM_NAME ": PCI buses %d..%d",
+		       bus_range[0], bus_range[1]);
+	printk(" controlled by %s\n", pcictrl->full_name);
+	printk("\n");
+
+	hose = pcibios_alloc_controller();
+	if (!hose) {
+		printk(KERN_WARNING EFIKA_PLATFORM_NAME
+		       ": Can't allocate PCI controller structure for %s\n",
+		       pcictrl->full_name);
+		return;
+	}
+
+	hose->arch_data = of_node_get(pcictrl);
+	hose->first_busno = bus_range[0];
+	hose->last_busno = bus_range[1];
+	hose->ops = &rtas_pci_ops;
+
+	pci_process_bridge_OF_ranges(hose, pcictrl, 0);
+}
+
+#else
+void __init efika_pcisetup(void)
+{}
+#endif
diff --git a/arch/powerpc/platforms/52xx/efika-setup.c b/arch/powerpc/platforms/52xx/efika-setup.c
new file mode 100644
index 00000000000..110c980ed1e
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/efika-setup.c
@@ -0,0 +1,150 @@
+/*
+ *
+ * Efika 5K2 platform setup
+ * Some code really inspired from the lite5200b platform.
+ * 
+ * Copyright (C) 2006 bplan GmbH
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/utsrelease.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+#include <linux/initrd.h>
+#include <linux/timer.h>
+#include <linux/pci.h>
+
+#include <asm/pgtable.h>
+#include <asm/prom.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/rtas.h>
+#include <asm/of_device.h>
+#include <asm/of_platform.h>
+#include <asm/mpc52xx.h>
+
+#include "efika.h"
+
+static void efika_show_cpuinfo(struct seq_file *m)
+{
+	struct device_node *root;
+	const char *revision = NULL;
+	const char *codegendescription = NULL;
+	const char *codegenvendor = NULL;
+
+	root = of_find_node_by_path("/");
+	if (root) {
+		revision = get_property(root, "revision", NULL);
+		codegendescription =
+		    get_property(root, "CODEGEN,description", NULL);
+		codegenvendor = get_property(root, "CODEGEN,vendor", NULL);
+
+		of_node_put(root);
+	}
+
+	if (codegendescription)
+		seq_printf(m, "machine\t\t: %s\n", codegendescription);
+	else
+		seq_printf(m, "machine\t\t: Efika\n");
+
+	if (revision)
+		seq_printf(m, "revision\t: %s\n", revision);
+
+	if (codegenvendor)
+		seq_printf(m, "vendor\t\t: %s\n", codegenvendor);
+
+	of_node_put(root);
+}
+
+static void __init efika_setup_arch(void)
+{
+	rtas_initialize();
+
+#ifdef CONFIG_BLK_DEV_INITRD
+	initrd_below_start_ok = 1;
+
+	if (initrd_start)
+		ROOT_DEV = Root_RAM0;
+	else
+#endif
+		ROOT_DEV = Root_SDA2;	/* sda2 (sda1 is for the kernel) */
+
+	efika_pcisetup();
+
+	if (ppc_md.progress)
+		ppc_md.progress("Linux/PPC " UTS_RELEASE " runnung on Efika ;-)\n", 0x0);
+}
+
+static void __init efika_init(void)
+{
+	struct device_node *np;
+	struct device_node *cnp = NULL;
+	const u32 *base;
+
+	/* Find every child of the SOC node and add it to of_platform */
+	np = of_find_node_by_name(NULL, "builtin");
+	if (np) {
+		char name[BUS_ID_SIZE];
+		while ((cnp = of_get_next_child(np, cnp))) {
+			strcpy(name, cnp->name);
+
+			base = get_property(cnp, "reg", NULL);
+			if (base == NULL)
+				continue;
+
+			snprintf(name+strlen(name), BUS_ID_SIZE, "@%x", *base);
+			of_platform_device_create(cnp, name, NULL);
+
+			printk(KERN_INFO EFIKA_PLATFORM_NAME" : Added %s (type '%s' at '%s') to the known devices\n", name, cnp->type, cnp->full_name);
+		}
+	}
+
+	if (ppc_md.progress)
+		ppc_md.progress("  Have fun with your Efika!    ", 0x7777);
+}
+
+static int __init efika_probe(void)
+{
+	char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
+					  "model", NULL);
+
+	if (model == NULL)
+		return 0;
+	if (strcmp(model, "EFIKA5K2"))
+		return 0;
+
+	ISA_DMA_THRESHOLD = ~0L;
+	DMA_MODE_READ = 0x44;
+	DMA_MODE_WRITE = 0x48;
+
+	return 1;
+}
+
+define_machine(efika)
+{
+	.name = EFIKA_PLATFORM_NAME,
+	.probe = efika_probe,
+	.setup_arch = efika_setup_arch,
+	.init = efika_init,
+	.show_cpuinfo = efika_show_cpuinfo,
+	.init_IRQ = mpc52xx_init_irq,
+	.get_irq = mpc52xx_get_irq,
+	.restart = rtas_restart,
+	.power_off = rtas_power_off,
+	.halt = rtas_halt,
+	.set_rtc_time = rtas_set_rtc_time,
+	.get_rtc_time = rtas_get_rtc_time,
+	.progress = rtas_progress,
+	.get_boot_time = rtas_get_boot_time,
+	.calibrate_decr = generic_calibrate_decr,
+	.phys_mem_access_prot = pci_phys_mem_access_prot,
+};
diff --git a/arch/powerpc/platforms/52xx/efika.h b/arch/powerpc/platforms/52xx/efika.h
new file mode 100644
index 00000000000..2f060fd097d
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/efika.h
@@ -0,0 +1,19 @@
+/*
+ * Efika 5K2 platform setup - Header file
+ *
+ * Copyright (C) 2006 bplan GmbH
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#ifndef __ARCH_POWERPC_EFIKA__
+#define __ARCH_POWERPC_EFIKA__
+
+#define EFIKA_PLATFORM_NAME "Efika"
+
+extern void __init efika_pcisetup(void);
+
+#endif
diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
new file mode 100644
index 00000000000..a375c15b431
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -0,0 +1,162 @@
+/*
+ * Freescale Lite5200 board support
+ *
+ * Written by: Grant Likely <grant.likely@secretlab.ca>
+ *
+ * Copyright (C) Secret Lab Technologies Ltd. 2006. All rights reserved.
+ * Copyright (C) Freescale Semicondutor, Inc. 2006. All rights reserved.
+ *
+ * Description:
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#undef DEBUG
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/reboot.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/major.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+#include <linux/initrd.h>
+
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <asm/time.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ipic.h>
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <sysdev/fsl_soc.h>
+#include <asm/qe.h>
+#include <asm/qe_ic.h>
+#include <asm/of_platform.h>
+
+#include <asm/mpc52xx.h>
+
+/* ************************************************************************
+ *
+ * Setup the architecture
+ *
+ */
+
+static void __init
+lite52xx_setup_cpu(void)
+{
+	struct mpc52xx_gpio __iomem *gpio;
+	u32 port_config;
+
+	/* Map zones */
+	gpio = mpc52xx_find_and_map("mpc52xx-gpio");
+	if (!gpio) {
+		printk(KERN_ERR __FILE__ ": "
+			"Error while mapping GPIO register for port config. "
+			"Expect some abnormal behavior\n");
+		goto error;
+	}
+
+	/* Set port config */
+	port_config = in_be32(&gpio->port_config);
+
+	port_config &= ~0x00800000;	/* 48Mhz internal, pin is GPIO	*/
+
+	port_config &= ~0x00007000;	/* USB port : Differential mode	*/
+	port_config |=  0x00001000;	/*            USB 1 only	*/
+
+	port_config &= ~0x03000000;	/* ATA CS is on csb_4/5		*/
+	port_config |=  0x01000000;
+
+	pr_debug("port_config: old:%x new:%x\n",
+	         in_be32(&gpio->port_config), port_config);
+	out_be32(&gpio->port_config, port_config);
+
+	/* Unmap zone */
+error:
+	iounmap(gpio);
+}
+
+static void __init lite52xx_setup_arch(void)
+{
+	struct device_node *np;
+
+	if (ppc_md.progress)
+		ppc_md.progress("lite52xx_setup_arch()", 0);
+
+	np = of_find_node_by_type(NULL, "cpu");
+	if (np) {
+		unsigned int *fp =
+		    (int *)get_property(np, "clock-frequency", NULL);
+		if (fp != 0)
+			loops_per_jiffy = *fp / HZ;
+		else
+			loops_per_jiffy = 50000000 / HZ;
+		of_node_put(np);
+	}
+
+	/* CPU & Port mux setup */
+	mpc52xx_setup_cpu();	/* Generic */
+	lite52xx_setup_cpu();	/* Platorm specific */
+
+#ifdef CONFIG_BLK_DEV_INITRD
+	if (initrd_start)
+		ROOT_DEV = Root_RAM0;
+	else
+#endif
+#ifdef  CONFIG_ROOT_NFS
+		ROOT_DEV = Root_NFS;
+#else
+		ROOT_DEV = Root_HDA1;
+#endif
+
+}
+
+void lite52xx_show_cpuinfo(struct seq_file *m)
+{
+	struct device_node* np = of_find_all_nodes(NULL);
+	const char *model = NULL;
+
+	if (np)
+		model = get_property(np, "model", NULL);
+
+	seq_printf(m, "vendor\t\t:	Freescale Semiconductor\n");
+	seq_printf(m, "machine\t\t:	%s\n", model ? model : "unknown");
+
+	of_node_put(np);
+}
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init lite52xx_probe(void)
+{
+	unsigned long node = of_get_flat_dt_root();
+	const char *model = of_get_flat_dt_prop(node, "model", NULL);
+
+	if (!of_flat_dt_is_compatible(node, "lite52xx"))
+		return 0;
+	pr_debug("%s board w/ mpc52xx found\n", model ? model : "unknown");
+
+	return 1;
+}
+
+define_machine(lite52xx) {
+	.name 		= "lite52xx",
+	.probe 		= lite52xx_probe,
+	.setup_arch 	= lite52xx_setup_arch,
+	.init_IRQ 	= mpc52xx_init_irq,
+	.get_irq 	= mpc52xx_get_irq,
+	.show_cpuinfo	= lite52xx_show_cpuinfo,
+	.calibrate_decr	= generic_calibrate_decr,
+};
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
new file mode 100644
index 00000000000..8331ff45777
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -0,0 +1,126 @@
+/*
+ *
+ * Utility functions for the Freescale MPC52xx.
+ *
+ * Copyright (C) 2006 Sylvain Munaut <tnt@246tNt.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/kernel.h>
+
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/of_platform.h>
+#include <asm/mpc52xx.h>
+
+
+void __iomem *
+mpc52xx_find_and_map(const char *compatible)
+{
+	struct device_node *ofn;
+	const u32 *regaddr_p;
+	u64 regaddr64, size64;
+
+	ofn = of_find_compatible_node(NULL, NULL, compatible);
+	if (!ofn)
+		return NULL;
+
+	regaddr_p = of_get_address(ofn, 0, &size64, NULL);
+	if (!regaddr_p) {
+		of_node_put(ofn);
+		return NULL;
+	}
+
+	regaddr64 = of_translate_address(ofn, regaddr_p);
+
+	of_node_put(ofn);
+
+	return ioremap((u32)regaddr64, (u32)size64);
+}
+EXPORT_SYMBOL(mpc52xx_find_and_map);
+
+
+/**
+ * 	mpc52xx_find_ipb_freq - Find the IPB bus frequency for a device
+ * 	@node:	device node
+ *
+ * 	Returns IPB bus frequency, or 0 if the bus frequency cannot be found.
+ */
+unsigned int
+mpc52xx_find_ipb_freq(struct device_node *node)
+{
+	struct device_node *np;
+	const unsigned int *p_ipb_freq = NULL;
+
+	of_node_get(node);
+	while (node) {
+		p_ipb_freq = get_property(node, "bus-frequency", NULL);
+		if (p_ipb_freq)
+			break;
+
+		np = of_get_parent(node);
+		of_node_put(node);
+		node = np;
+	}
+	if (node)
+		of_node_put(node);
+
+	return p_ipb_freq ? *p_ipb_freq : 0;
+}
+EXPORT_SYMBOL(mpc52xx_find_ipb_freq);
+
+
+void __init
+mpc52xx_setup_cpu(void)
+{
+	struct mpc52xx_cdm  __iomem *cdm;
+	struct mpc52xx_xlb  __iomem *xlb;
+
+	/* Map zones */
+	cdm = mpc52xx_find_and_map("mpc52xx-cdm");
+	xlb = mpc52xx_find_and_map("mpc52xx-xlb");
+
+	if (!cdm || !xlb) {
+		printk(KERN_ERR __FILE__ ": "
+			"Error while mapping CDM/XLB during mpc52xx_setup_cpu. "
+			"Expect some abnormal behavior\n");
+		goto unmap_regs;
+	}
+
+	/* Use internal 48 Mhz */
+	out_8(&cdm->ext_48mhz_en, 0x00);
+	out_8(&cdm->fd_enable, 0x01);
+	if (in_be32(&cdm->rstcfg) & 0x40)	/* Assumes 33Mhz clock */
+		out_be16(&cdm->fd_counters, 0x0001);
+	else
+		out_be16(&cdm->fd_counters, 0x5555);
+
+	/* Configure the XLB Arbiter priorities */
+	out_be32(&xlb->master_pri_enable, 0xff);
+	out_be32(&xlb->master_priority, 0x11111111);
+
+	/* Disable XLB pipelining */
+	/* (cfr errate 292. We could do this only just before ATA PIO
+	    transaction and re-enable it afterwards ...) */
+	out_be32(&xlb->config, in_be32(&xlb->config) | MPC52xx_XLB_CFG_PLDIS);
+
+	/* Unmap zones */
+unmap_regs:
+	if (cdm) iounmap(cdm);
+	if (xlb) iounmap(xlb);
+}
+
+static int __init
+mpc52xx_declare_of_platform_devices(void)
+{
+	/* Find every child of the SOC node and add it to of_platform */
+	return of_platform_bus_probe(NULL, NULL, NULL);
+}
+
+device_initcall(mpc52xx_declare_of_platform_devices);
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
new file mode 100644
index 00000000000..cd91a6c3aaf
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -0,0 +1,473 @@
+/*
+ *
+ * Programmable Interrupt Controller functions for the Freescale MPC52xx.
+ *
+ * Copyright (C) 2006 bplan GmbH
+ *
+ * Based on the code from the 2.4 kernel by
+ * Dale Farnsworth <dfarnsworth@mvista.com> and Kent Borg.
+ *
+ * Copyright (C) 2004 Sylvain Munaut <tnt@246tNt.com>
+ * Copyright (C) 2003 Montavista Software, Inc
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/stddef.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/signal.h>
+#include <linux/stddef.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/hardirq.h>
+
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/system.h>
+#include <asm/irq.h>
+#include <asm/prom.h>
+#include <asm/mpc52xx.h>
+#include "mpc52xx_pic.h"
+
+/*
+ *
+*/
+
+static struct mpc52xx_intr __iomem *intr;
+static struct mpc52xx_sdma __iomem *sdma;
+static struct irq_host *mpc52xx_irqhost = NULL;
+
+static unsigned char mpc52xx_map_senses[4] = {
+	IRQ_TYPE_LEVEL_HIGH,
+	IRQ_TYPE_EDGE_RISING,
+	IRQ_TYPE_EDGE_FALLING,
+	IRQ_TYPE_LEVEL_LOW,
+};
+
+/*
+ *
+*/
+
+static inline void io_be_setbit(u32 __iomem *addr, int bitno)
+{
+	out_be32(addr, in_be32(addr) | (1 << bitno));
+}
+
+static inline void io_be_clrbit(u32 __iomem *addr, int bitno)
+{
+	out_be32(addr, in_be32(addr) & ~(1 << bitno));
+}
+
+/*
+ * IRQ[0-3] interrupt irq_chip
+*/
+
+static void mpc52xx_extirq_mask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_clrbit(&intr->ctrl, 11 - l2irq);
+}
+
+static void mpc52xx_extirq_unmask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_setbit(&intr->ctrl, 11 - l2irq);
+}
+
+static void mpc52xx_extirq_ack(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_setbit(&intr->ctrl, 27-l2irq);
+}
+
+static struct irq_chip mpc52xx_extirq_irqchip = {
+	.typename = " MPC52xx IRQ[0-3] ",
+	.mask = mpc52xx_extirq_mask,
+	.unmask = mpc52xx_extirq_unmask,
+	.ack = mpc52xx_extirq_ack,
+};
+
+/*
+ * Main interrupt irq_chip
+*/
+
+static void mpc52xx_main_mask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_setbit(&intr->main_mask, 15 - l2irq);
+}
+
+static void mpc52xx_main_unmask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_clrbit(&intr->main_mask, 15 - l2irq);
+}
+
+static struct irq_chip mpc52xx_main_irqchip = {
+	.typename = "MPC52xx Main",
+	.mask = mpc52xx_main_mask,
+	.mask_ack = mpc52xx_main_mask,
+	.unmask = mpc52xx_main_unmask,
+};
+
+/*
+ * Peripherals interrupt irq_chip
+*/
+
+static void mpc52xx_periph_mask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_setbit(&intr->per_mask, 31 - l2irq);
+}
+
+static void mpc52xx_periph_unmask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_clrbit(&intr->per_mask, 31 - l2irq);
+}
+
+static struct irq_chip mpc52xx_periph_irqchip = {
+	.typename = "MPC52xx Peripherals",
+	.mask = mpc52xx_periph_mask,
+	.mask_ack = mpc52xx_periph_mask,
+	.unmask = mpc52xx_periph_unmask,
+};
+
+/*
+ * SDMA interrupt irq_chip
+*/
+
+static void mpc52xx_sdma_mask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_setbit(&sdma->IntMask, l2irq);
+}
+
+static void mpc52xx_sdma_unmask(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	io_be_clrbit(&sdma->IntMask, l2irq);
+}
+
+static void mpc52xx_sdma_ack(unsigned int virq)
+{
+	int irq;
+	int l2irq;
+
+	irq = irq_map[virq].hwirq;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
+
+	out_be32(&sdma->IntPend, 1 << l2irq);
+}
+
+static struct irq_chip mpc52xx_sdma_irqchip = {
+	.typename = "MPC52xx SDMA",
+	.mask = mpc52xx_sdma_mask,
+	.unmask = mpc52xx_sdma_unmask,
+	.ack = mpc52xx_sdma_ack,
+};
+
+/*
+ * irq_host
+*/
+
+static int mpc52xx_irqhost_match(struct irq_host *h, struct device_node *node)
+{
+	pr_debug("%s: node=%p\n", __func__, node);
+	return mpc52xx_irqhost->host_data == node;
+}
+
+static int mpc52xx_irqhost_xlate(struct irq_host *h, struct device_node *ct,
+				 u32 * intspec, unsigned int intsize,
+				 irq_hw_number_t * out_hwirq,
+				 unsigned int *out_flags)
+{
+	int intrvect_l1;
+	int intrvect_l2;
+	int intrvect_type;
+	int intrvect_linux;
+
+	if (intsize != 3)
+		return -1;
+
+	intrvect_l1 = (int)intspec[0];
+	intrvect_l2 = (int)intspec[1];
+	intrvect_type = (int)intspec[2];
+
+	intrvect_linux =
+	    (intrvect_l1 << MPC52xx_IRQ_L1_OFFSET) & MPC52xx_IRQ_L1_MASK;
+	intrvect_linux |=
+	    (intrvect_l2 << MPC52xx_IRQ_L2_OFFSET) & MPC52xx_IRQ_L2_MASK;
+
+	pr_debug("return %x, l1=%d, l2=%d\n", intrvect_linux, intrvect_l1,
+		 intrvect_l2);
+
+	*out_hwirq = intrvect_linux;
+	*out_flags = mpc52xx_map_senses[intrvect_type];
+
+	return 0;
+}
+
+/*
+ * this function retrieves the correct IRQ type out
+ * of the MPC regs
+ * Only externals IRQs needs this
+*/
+static int mpc52xx_irqx_gettype(int irq)
+{
+	int type;
+	u32 ctrl_reg;
+
+	ctrl_reg = in_be32(&intr->ctrl);
+	type = (ctrl_reg >> (22 - irq * 2)) & 0x3;
+
+	return mpc52xx_map_senses[type];
+}
+
+static int mpc52xx_irqhost_map(struct irq_host *h, unsigned int virq,
+			       irq_hw_number_t irq)
+{
+	int l1irq;
+	int l2irq;
+	struct irq_chip *good_irqchip;
+	void *good_handle;
+	int type;
+
+	l1irq = (irq & MPC52xx_IRQ_L1_MASK) >> MPC52xx_IRQ_L1_OFFSET;
+	l2irq = (irq & MPC52xx_IRQ_L2_MASK) >> MPC52xx_IRQ_L2_OFFSET;
+
+	/*
+	 * Most of ours IRQs will be level low
+	 * Only external IRQs on some platform may be others
+	 */
+	type = IRQ_TYPE_LEVEL_LOW;
+
+	switch (l1irq) {
+	case MPC52xx_IRQ_L1_CRIT:
+		pr_debug("%s: Critical. l2=%x\n", __func__, l2irq);
+
+		BUG_ON(l2irq != 0);
+
+		type = mpc52xx_irqx_gettype(l2irq);
+		good_irqchip = &mpc52xx_extirq_irqchip;
+		break;
+
+	case MPC52xx_IRQ_L1_MAIN:
+		pr_debug("%s: Main IRQ[1-3] l2=%x\n", __func__, l2irq);
+
+		if ((l2irq >= 1) && (l2irq <= 3)) {
+			type = mpc52xx_irqx_gettype(l2irq);
+			good_irqchip = &mpc52xx_extirq_irqchip;
+		} else {
+			good_irqchip = &mpc52xx_main_irqchip;
+		}
+		break;
+
+	case MPC52xx_IRQ_L1_PERP:
+		pr_debug("%s: Peripherals. l2=%x\n", __func__, l2irq);
+		good_irqchip = &mpc52xx_periph_irqchip;
+		break;
+
+	case MPC52xx_IRQ_L1_SDMA:
+		pr_debug("%s: SDMA. l2=%x\n", __func__, l2irq);
+		good_irqchip = &mpc52xx_sdma_irqchip;
+		break;
+
+	default:
+		pr_debug("%s: Error, unknown L1 IRQ (0x%x)\n", __func__, l1irq);
+		printk(KERN_ERR "Unknow IRQ!\n");
+		return -EINVAL;
+	}
+
+	switch (type) {
+	case IRQ_TYPE_EDGE_FALLING:
+	case IRQ_TYPE_EDGE_RISING:
+		good_handle = handle_edge_irq;
+		break;
+	default:
+		good_handle = handle_level_irq;
+	}
+
+	set_irq_chip_and_handler(virq, good_irqchip, good_handle);
+
+	pr_debug("%s: virq=%x, hw=%x. type=%x\n", __func__, virq,
+		 (int)irq, type);
+
+	return 0;
+}
+
+static struct irq_host_ops mpc52xx_irqhost_ops = {
+	.match = mpc52xx_irqhost_match,
+	.xlate = mpc52xx_irqhost_xlate,
+	.map = mpc52xx_irqhost_map,
+};
+
+/*
+ * init (public)
+*/
+
+void __init mpc52xx_init_irq(void)
+{
+	u32 intr_ctrl;
+	struct device_node *picnode;
+
+	/* Remap the necessary zones */
+	picnode = of_find_compatible_node(NULL, NULL, "mpc52xx-pic");
+
+	intr = mpc52xx_find_and_map("mpc52xx-pic");
+	if (!intr)
+		panic(__FILE__	": find_and_map failed on 'mpc52xx-pic'. "
+				"Check node !");
+
+	sdma = mpc52xx_find_and_map("mpc52xx-bestcomm");
+	if (!sdma)
+		panic(__FILE__	": find_and_map failed on 'mpc52xx-bestcomm'. "
+				"Check node !");
+
+	/* Disable all interrupt sources. */
+	out_be32(&sdma->IntPend, 0xffffffff);	/* 1 means clear pending */
+	out_be32(&sdma->IntMask, 0xffffffff);	/* 1 means disabled */
+	out_be32(&intr->per_mask, 0x7ffffc00);	/* 1 means disabled */
+	out_be32(&intr->main_mask, 0x00010fff);	/* 1 means disabled */
+	intr_ctrl = in_be32(&intr->ctrl);
+	intr_ctrl &= 0x00ff0000;	/* Keeps IRQ[0-3] config */
+	intr_ctrl |=	0x0f000000 |	/* clear IRQ 0-3 */
+			0x00001000 |	/* MEE master external enable */
+			0x00000000 |	/* 0 means disable IRQ 0-3 */
+			0x00000001;	/* CEb route critical normally */
+	out_be32(&intr->ctrl, intr_ctrl);
+
+	/* Zero a bunch of the priority settings. */
+	out_be32(&intr->per_pri1, 0);
+	out_be32(&intr->per_pri2, 0);
+	out_be32(&intr->per_pri3, 0);
+	out_be32(&intr->main_pri1, 0);
+	out_be32(&intr->main_pri2, 0);
+
+	/*
+	 * As last step, add an irq host to translate the real
+	 * hw irq information provided by the ofw to linux virq
+	 */
+
+	mpc52xx_irqhost = irq_alloc_host(IRQ_HOST_MAP_LINEAR,
+	                                 MPC52xx_IRQ_HIGHTESTHWIRQ,
+	                                 &mpc52xx_irqhost_ops, -1);
+
+	if (!mpc52xx_irqhost)
+		panic(__FILE__ ": Cannot allocate the IRQ host\n");
+
+	mpc52xx_irqhost->host_data = picnode;
+	printk(KERN_INFO "MPC52xx PIC is up and running!\n");
+}
+
+/*
+ * get_irq (public)
+*/
+unsigned int mpc52xx_get_irq(void)
+{
+	u32 status;
+	int irq = NO_IRQ_IGNORE;
+
+	status = in_be32(&intr->enc_status);
+	if (status & 0x00000400) {	/* critical */
+		irq = (status >> 8) & 0x3;
+		if (irq == 2)	/* high priority peripheral */
+			goto peripheral;
+		irq |=	(MPC52xx_IRQ_L1_CRIT << MPC52xx_IRQ_L1_OFFSET) &
+			MPC52xx_IRQ_L1_MASK;
+	} else if (status & 0x00200000) {	/* main */
+		irq = (status >> 16) & 0x1f;
+		if (irq == 4)	/* low priority peripheral */
+			goto peripheral;
+		irq |=	(MPC52xx_IRQ_L1_MAIN << MPC52xx_IRQ_L1_OFFSET) &
+			MPC52xx_IRQ_L1_MASK;
+	} else if (status & 0x20000000) {	/* peripheral */
+	      peripheral:
+		irq = (status >> 24) & 0x1f;
+		if (irq == 0) {	/* bestcomm */
+			status = in_be32(&sdma->IntPend);
+			irq = ffs(status) - 1;
+			irq |=	(MPC52xx_IRQ_L1_SDMA << MPC52xx_IRQ_L1_OFFSET) &
+				MPC52xx_IRQ_L1_MASK;
+		} else {
+			irq |=	(MPC52xx_IRQ_L1_PERP << MPC52xx_IRQ_L1_OFFSET) &
+				MPC52xx_IRQ_L1_MASK;
+		}
+	}
+
+	pr_debug("%s: irq=%x. virq=%d\n", __func__, irq,
+		 irq_linear_revmap(mpc52xx_irqhost, irq));
+
+	return irq_linear_revmap(mpc52xx_irqhost, irq);
+}
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.h b/arch/powerpc/platforms/52xx/mpc52xx_pic.h
new file mode 100644
index 00000000000..1a26bcdb304
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.h
@@ -0,0 +1,53 @@
+/*
+ * Header file for Freescale MPC52xx Interrupt controller
+ *
+ * Copyright (C) 2004-2005 Sylvain Munaut <tnt@246tNt.com>
+ * Copyright (C) 2003 MontaVista, Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef __POWERPC_SYSDEV_MPC52xx_PIC_H__
+#define __POWERPC_SYSDEV_MPC52xx_PIC_H__
+
+#include <asm/types.h>
+
+
+/* HW IRQ mapping */
+#define MPC52xx_IRQ_L1_CRIT	(0)
+#define MPC52xx_IRQ_L1_MAIN	(1)
+#define MPC52xx_IRQ_L1_PERP	(2)
+#define MPC52xx_IRQ_L1_SDMA	(3)
+
+#define MPC52xx_IRQ_L1_OFFSET   (6)
+#define MPC52xx_IRQ_L1_MASK     (0x00c0)
+
+#define MPC52xx_IRQ_L2_OFFSET   (0)
+#define MPC52xx_IRQ_L2_MASK     (0x003f)
+
+#define MPC52xx_IRQ_HIGHTESTHWIRQ (0xd0)
+
+
+/* Interrupt controller Register set */
+struct mpc52xx_intr {
+	u32 per_mask;		/* INTR + 0x00 */
+	u32 per_pri1;		/* INTR + 0x04 */
+	u32 per_pri2;		/* INTR + 0x08 */
+	u32 per_pri3;		/* INTR + 0x0c */
+	u32 ctrl;		/* INTR + 0x10 */
+	u32 main_mask;		/* INTR + 0x14 */
+	u32 main_pri1;		/* INTR + 0x18 */
+	u32 main_pri2;		/* INTR + 0x1c */
+	u32 reserved1;		/* INTR + 0x20 */
+	u32 enc_status;		/* INTR + 0x24 */
+	u32 crit_status;	/* INTR + 0x28 */
+	u32 main_status;	/* INTR + 0x2c */
+	u32 per_status;		/* INTR + 0x30 */
+	u32 reserved2;		/* INTR + 0x34 */
+	u32 per_error;		/* INTR + 0x38 */
+};
+
+#endif /* __POWERPC_SYSDEV_MPC52xx_PIC_H__ */
+
diff --git a/arch/powerpc/platforms/82xx/mpc82xx_ads.c b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
index bb9acbb9817..ea880f1f0dc 100644
--- a/arch/powerpc/platforms/82xx/mpc82xx_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
@@ -515,16 +515,6 @@ static int m82xx_pci_exclude_device(u_char bus, u_char devfn)
 		return PCIBIOS_SUCCESSFUL;
 }
 
-static void
-__init mpc82xx_pcibios_fixup(void)
-{
-	struct pci_dev *dev = NULL;
-
-	for_each_pci_dev(dev) {
-		pci_read_irq_line(dev);
-	}
-}
-
 void __init add_bridge(struct device_node *np)
 {
 	int len;
@@ -597,9 +587,6 @@ static void __init mpc82xx_ads_setup_arch(void)
 		add_bridge(np);
 
 	of_node_put(np);
-	ppc_md.pci_map_irq = NULL;
-	ppc_md.pcibios_fixup = mpc82xx_pcibios_fixup;
-	ppc_md.pcibios_fixup_bus = NULL;
 #endif
 
 #ifdef  CONFIG_ROOT_NFS
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index a43ac71ab74..f58c9780b66 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -97,8 +97,6 @@ static void __init mpc832x_sys_setup_arch(void)
 #ifdef CONFIG_PCI
 	for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
 		add_bridge(np);
-
-	ppc_md.pci_swizzle = common_swizzle;
 	ppc_md.pci_exclude_device = mpc83xx_exclude_device;
 #endif
 
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index e2bcaaf6b32..314c42ac604 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -118,7 +118,4 @@ define_machine(mpc834x_itx) {
 	.time_init		= mpc83xx_time_init,
 	.calibrate_decr		= generic_calibrate_decr,
 	.progress		= udbg_progress,
-#ifdef CONFIG_PCI
-	.pcibios_fixup		= mpc83xx_pcibios_fixup,
-#endif
 };
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_sys.c
index 677196187a4..80b735a414d 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_sys.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_sys.c
@@ -137,7 +137,4 @@ define_machine(mpc834x_sys) {
 	.time_init		= mpc83xx_time_init,
 	.calibrate_decr		= generic_calibrate_decr,
 	.progress		= udbg_progress,
-#ifdef CONFIG_PCI
-	.pcibios_fixup		= mpc83xx_pcibios_fixup,
-#endif
 };
diff --git a/arch/powerpc/platforms/83xx/mpc8360e_pb.c b/arch/powerpc/platforms/83xx/mpc8360e_pb.c
index 1a523c81c06..7bfd47ad723 100644
--- a/arch/powerpc/platforms/83xx/mpc8360e_pb.c
+++ b/arch/powerpc/platforms/83xx/mpc8360e_pb.c
@@ -102,8 +102,6 @@ static void __init mpc8360_sys_setup_arch(void)
 #ifdef CONFIG_PCI
 	for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
 		add_bridge(np);
-
-	ppc_md.pci_swizzle = common_swizzle;
 	ppc_md.pci_exclude_device = mpc83xx_exclude_device;
 #endif
 
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 2c82bca9bfb..01cae106912 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -11,7 +11,6 @@
 
 extern int add_bridge(struct device_node *dev);
 extern int mpc83xx_exclude_device(u_char bus, u_char devfn);
-extern void mpc83xx_pcibios_fixup(void);
 extern void mpc83xx_restart(char *cmd);
 extern long mpc83xx_time_init(void);
 
diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c
index 4557ac5255c..9c365055514 100644
--- a/arch/powerpc/platforms/83xx/pci.c
+++ b/arch/powerpc/platforms/83xx/pci.c
@@ -45,15 +45,6 @@ int mpc83xx_exclude_device(u_char bus, u_char devfn)
 	return PCIBIOS_SUCCESSFUL;
 }
 
-void __init mpc83xx_pcibios_fixup(void)
-{
-	struct pci_dev *dev = NULL;
-
-	/* map all the PCI irqs */
-	for_each_pci_dev(dev)
-		pci_read_irq_line(dev);
-}
-
 int __init add_bridge(struct device_node *dev)
 {
 	int len;
diff --git a/arch/powerpc/platforms/85xx/misc.c b/arch/powerpc/platforms/85xx/misc.c
index 26c5e822c7c..3e62fcb04c1 100644
--- a/arch/powerpc/platforms/85xx/misc.c
+++ b/arch/powerpc/platforms/85xx/misc.c
@@ -21,11 +21,3 @@ void mpc85xx_restart(char *cmd)
 	local_irq_disable();
 	abort();
 }
-
-/* For now this is a pass through */
-phys_addr_t fixup_bigphys_addr(phys_addr_t addr, phys_addr_t size)
-{
-	return addr;
-};
-
-EXPORT_SYMBOL(fixup_bigphys_addr);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index d3e669d69c7..bda2e55e6c4 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -53,15 +53,6 @@ mpc85xx_exclude_device(u_char bus, u_char devfn)
 	else
 		return PCIBIOS_SUCCESSFUL;
 }
-
-void __init
-mpc85xx_pcibios_fixup(void)
-{
-	struct pci_dev *dev = NULL;
-
-	for_each_pci_dev(dev)
-		pci_read_irq_line(dev);
-}
 #endif /* CONFIG_PCI */
 
 #ifdef CONFIG_CPM2
@@ -253,8 +244,6 @@ static void __init mpc85xx_ads_setup_arch(void)
 #ifdef CONFIG_PCI
 	for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
 		add_bridge(np);
-
-	ppc_md.pcibios_fixup = mpc85xx_pcibios_fixup;
 	ppc_md.pci_exclude_device = mpc85xx_exclude_device;
 #endif
 
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 1a1c226ad4d..f4dd5f2f8a2 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -398,15 +398,6 @@ mpc86xx_hpcn_show_cpuinfo(struct seq_file *m)
 }
 
 
-void __init mpc86xx_hpcn_pcibios_fixup(void)
-{
-	struct pci_dev *dev = NULL;
-
-	for_each_pci_dev(dev)
-		pci_read_irq_line(dev);
-}
-
-
 /*
  * Called very early, device-tree isn't unflattened
  */
@@ -461,7 +452,6 @@ define_machine(mpc86xx_hpcn) {
 	.setup_arch		= mpc86xx_hpcn_setup_arch,
 	.init_IRQ		= mpc86xx_hpcn_init_irq,
 	.show_cpuinfo		= mpc86xx_hpcn_show_cpuinfo,
-	.pcibios_fixup		= mpc86xx_hpcn_pcibios_fixup,
 	.get_irq		= mpic_get_irq,
 	.restart		= mpc86xx_restart,
 	.time_init		= mpc86xx_time_init,
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index e58fa953a50..44d95eaf22e 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -7,12 +7,14 @@ endif
 endif
 obj-$(CONFIG_PPC_CHRP)		+= chrp/
 obj-$(CONFIG_4xx)		+= 4xx/
+obj-$(CONFIG_PPC_MPC52xx)	+= 52xx/
 obj-$(CONFIG_PPC_83xx)		+= 83xx/
 obj-$(CONFIG_PPC_85xx)		+= 85xx/
 obj-$(CONFIG_PPC_86xx)		+= 86xx/
 obj-$(CONFIG_PPC_PSERIES)	+= pseries/
 obj-$(CONFIG_PPC_ISERIES)	+= iseries/
 obj-$(CONFIG_PPC_MAPLE)		+= maple/
-obj-$(CONFIG_PPC_PASEMI)		+= pasemi/
+obj-$(CONFIG_PPC_PASEMI)	+= pasemi/
 obj-$(CONFIG_PPC_CELL)		+= cell/
+obj-$(CONFIG_PPC_PS3)		+= ps3/
 obj-$(CONFIG_EMBEDDED6xx)	+= embedded6xx/
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index 3e430b489bb..06a85b70433 100644
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -20,4 +20,18 @@ config CBE_RAS
 	bool "RAS features for bare metal Cell BE"
 	default y
 
+config CBE_THERM
+	tristate "CBE thermal support"
+	default m
+	depends on CBE_RAS
+
+config CBE_CPUFREQ
+	tristate "CBE frequency scaling"
+	depends on CBE_RAS && CPU_FREQ
+	default m
+	help
+	  This adds the cpufreq driver for Cell BE processors.
+	  For details, take a look at <file:Documentation/cpu-freq/>.
+	  If you don't have such processor, say N
+
 endmenu
diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile
index c89cdd67383..f90e8337796 100644
--- a/arch/powerpc/platforms/cell/Makefile
+++ b/arch/powerpc/platforms/cell/Makefile
@@ -1,7 +1,11 @@
 obj-$(CONFIG_PPC_CELL_NATIVE)		+= interrupt.o iommu.o setup.o \
-					   cbe_regs.o spider-pic.o pervasive.o
+					   cbe_regs.o spider-pic.o \
+					   pervasive.o pmu.o io-workarounds.o
 obj-$(CONFIG_CBE_RAS)			+= ras.o
 
+obj-$(CONFIG_CBE_THERM)			+= cbe_thermal.o
+obj-$(CONFIG_CBE_CPUFREQ)		+= cbe_cpufreq.o
+
 ifeq ($(CONFIG_SMP),y)
 obj-$(CONFIG_PPC_CELL_NATIVE)		+= smp.o
 endif
@@ -11,5 +15,6 @@ spufs-modular-$(CONFIG_SPU_FS)		+= spu_syscalls.o
 spu-priv1-$(CONFIG_PPC_CELL_NATIVE)	+= spu_priv1_mmio.o
 
 obj-$(CONFIG_SPU_BASE)			+= spu_callbacks.o spu_base.o \
+					   spu_coredump.o \
 					   $(spufs-modular-m) \
 					   $(spu-priv1-y) spufs/
diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/arch/powerpc/platforms/cell/cbe_cpufreq.c
new file mode 100644
index 00000000000..a3850fd1e94
--- /dev/null
+++ b/arch/powerpc/platforms/cell/cbe_cpufreq.c
@@ -0,0 +1,248 @@
+/*
+ * cpufreq driver for the cell processor
+ *
+ * (C) Copyright IBM Deutschland Entwicklung GmbH 2005
+ *
+ * Author: Christian Krafft <krafft@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/cpufreq.h>
+#include <linux/timer.h>
+
+#include <asm/hw_irq.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/prom.h>
+#include <asm/time.h>
+
+#include "cbe_regs.h"
+
+static DEFINE_MUTEX(cbe_switch_mutex);
+
+
+/* the CBE supports an 8 step frequency scaling */
+static struct cpufreq_frequency_table cbe_freqs[] = {
+	{1,	0},
+	{2,	0},
+	{3,	0},
+	{4,	0},
+	{5,	0},
+	{6,	0},
+	{8,	0},
+	{10,	0},
+	{0,	CPUFREQ_TABLE_END},
+};
+
+/* to write to MIC register */
+static u64 MIC_Slow_Fast_Timer_table[] = {
+	[0 ... 7] = 0x007fc00000000000ull,
+};
+
+/* more values for the MIC */
+static u64 MIC_Slow_Next_Timer_table[] = {
+	0x0000240000000000ull,
+	0x0000268000000000ull,
+	0x000029C000000000ull,
+	0x00002D0000000000ull,
+	0x0000300000000000ull,
+	0x0000334000000000ull,
+	0x000039C000000000ull,
+	0x00003FC000000000ull,
+};
+
+/*
+ * hardware specific functions
+ */
+
+static int get_pmode(int cpu)
+{
+	int ret;
+	struct cbe_pmd_regs __iomem *pmd_regs;
+
+	pmd_regs = cbe_get_cpu_pmd_regs(cpu);
+	ret = in_be64(&pmd_regs->pmsr) & 0x07;
+
+	return ret;
+}
+
+static int set_pmode(int cpu, unsigned int pmode)
+{
+	struct cbe_pmd_regs __iomem *pmd_regs;
+	struct cbe_mic_tm_regs __iomem *mic_tm_regs;
+	u64 flags;
+	u64 value;
+
+	local_irq_save(flags);
+
+	mic_tm_regs = cbe_get_cpu_mic_tm_regs(cpu);
+	pmd_regs = cbe_get_cpu_pmd_regs(cpu);
+
+	pr_debug("pm register is mapped at %p\n", &pmd_regs->pmcr);
+	pr_debug("mic register is mapped at %p\n", &mic_tm_regs->slow_fast_timer_0);
+
+	out_be64(&mic_tm_regs->slow_fast_timer_0, MIC_Slow_Fast_Timer_table[pmode]);
+	out_be64(&mic_tm_regs->slow_fast_timer_1, MIC_Slow_Fast_Timer_table[pmode]);
+
+	out_be64(&mic_tm_regs->slow_next_timer_0, MIC_Slow_Next_Timer_table[pmode]);
+	out_be64(&mic_tm_regs->slow_next_timer_1, MIC_Slow_Next_Timer_table[pmode]);
+
+	value = in_be64(&pmd_regs->pmcr);
+	/* set bits to zero */
+	value &= 0xFFFFFFFFFFFFFFF8ull;
+	/* set bits to next pmode */
+	value |= pmode;
+
+	out_be64(&pmd_regs->pmcr, value);
+
+	/* wait until new pmode appears in status register */
+	value = in_be64(&pmd_regs->pmsr) & 0x07;
+	while(value != pmode) {
+		cpu_relax();
+		value = in_be64(&pmd_regs->pmsr) & 0x07;
+	}
+
+	local_irq_restore(flags);
+
+	return 0;
+}
+
+/*
+ * cpufreq functions
+ */
+
+static int cbe_cpufreq_cpu_init (struct cpufreq_policy *policy)
+{
+	u32 *max_freq;
+	int i, cur_pmode;
+	struct device_node *cpu;
+
+	cpu = of_get_cpu_node(policy->cpu, NULL);
+
+	if(!cpu)
+		return -ENODEV;
+
+	pr_debug("init cpufreq on CPU %d\n", policy->cpu);
+
+	max_freq = (u32*) get_property(cpu, "clock-frequency", NULL);
+
+	if(!max_freq)
+		return -EINVAL;
+
+	// we need the freq in kHz
+	*max_freq /= 1000;
+
+	pr_debug("max clock-frequency is at %u kHz\n", *max_freq);
+	pr_debug("initializing frequency table\n");
+
+	// initialize frequency table
+	for (i=0; cbe_freqs[i].frequency!=CPUFREQ_TABLE_END; i++) {
+		cbe_freqs[i].frequency = *max_freq / cbe_freqs[i].index;
+		pr_debug("%d: %d\n", i, cbe_freqs[i].frequency);
+	}
+
+	policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
+	/* if DEBUG is enabled set_pmode() measures the correct latency of a transition */
+	policy->cpuinfo.transition_latency = 25000;
+
+	cur_pmode = get_pmode(policy->cpu);
+	pr_debug("current pmode is at %d\n",cur_pmode);
+
+	policy->cur = cbe_freqs[cur_pmode].frequency;
+
+#ifdef CONFIG_SMP
+	policy->cpus = cpu_sibling_map[policy->cpu];
+#endif
+
+	cpufreq_frequency_table_get_attr (cbe_freqs, policy->cpu);
+
+	/* this ensures that policy->cpuinfo_min and policy->cpuinfo_max are set correctly */
+	return cpufreq_frequency_table_cpuinfo (policy, cbe_freqs);
+}
+
+static int cbe_cpufreq_cpu_exit(struct cpufreq_policy *policy)
+{
+	cpufreq_frequency_table_put_attr(policy->cpu);
+	return 0;
+}
+
+static int cbe_cpufreq_verify(struct cpufreq_policy *policy)
+{
+	return cpufreq_frequency_table_verify(policy, cbe_freqs);
+}
+
+
+static int cbe_cpufreq_target(struct cpufreq_policy *policy, unsigned int target_freq,
+			    unsigned int relation)
+{
+	int rc;
+	struct cpufreq_freqs freqs;
+	int cbe_pmode_new;
+
+	cpufreq_frequency_table_target(policy,
+				       cbe_freqs,
+				       target_freq,
+				       relation,
+				       &cbe_pmode_new);
+
+	freqs.old = policy->cur;
+	freqs.new = cbe_freqs[cbe_pmode_new].frequency;
+	freqs.cpu = policy->cpu;
+
+	mutex_lock (&cbe_switch_mutex);
+	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
+	pr_debug("setting frequency for cpu %d to %d kHz, 1/%d of max frequency\n",
+		 policy->cpu,
+		 cbe_freqs[cbe_pmode_new].frequency,
+		 cbe_freqs[cbe_pmode_new].index);
+
+	rc = set_pmode(policy->cpu, cbe_pmode_new);
+	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+	mutex_unlock(&cbe_switch_mutex);
+
+	return rc;
+}
+
+static struct cpufreq_driver cbe_cpufreq_driver = {
+	.verify		= cbe_cpufreq_verify,
+	.target		= cbe_cpufreq_target,
+	.init		= cbe_cpufreq_cpu_init,
+	.exit		= cbe_cpufreq_cpu_exit,
+	.name		= "cbe-cpufreq",
+	.owner		= THIS_MODULE,
+	.flags		= CPUFREQ_CONST_LOOPS,
+};
+
+/*
+ * module init and destoy
+ */
+
+static int __init cbe_cpufreq_init(void)
+{
+	return cpufreq_register_driver(&cbe_cpufreq_driver);
+}
+
+static void __exit cbe_cpufreq_exit(void)
+{
+	cpufreq_unregister_driver(&cbe_cpufreq_driver);
+}
+
+module_init(cbe_cpufreq_init);
+module_exit(cbe_cpufreq_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>");
diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c
index 2f194ba2989..9a0ee62691d 100644
--- a/arch/powerpc/platforms/cell/cbe_regs.c
+++ b/arch/powerpc/platforms/cell/cbe_regs.c
@@ -8,6 +8,7 @@
 
 #include <linux/percpu.h>
 #include <linux/types.h>
+#include <linux/module.h>
 
 #include <asm/io.h>
 #include <asm/pgtable.h>
@@ -16,8 +17,6 @@
 
 #include "cbe_regs.h"
 
-#define MAX_CBE		2
-
 /*
  * Current implementation uses "cpu" nodes. We build our own mapping
  * array of cpu numbers to cpu nodes locally for now to allow interrupt
@@ -30,6 +29,8 @@ static struct cbe_regs_map
 	struct device_node *cpu_node;
 	struct cbe_pmd_regs __iomem *pmd_regs;
 	struct cbe_iic_regs __iomem *iic_regs;
+	struct cbe_mic_tm_regs __iomem *mic_tm_regs;
+	struct cbe_pmd_shadow_regs pmd_shadow_regs;
 } cbe_regs_maps[MAX_CBE];
 static int cbe_regs_map_count;
 
@@ -42,6 +43,19 @@ static struct cbe_thread_map
 static struct cbe_regs_map *cbe_find_map(struct device_node *np)
 {
 	int i;
+	struct device_node *tmp_np;
+
+	if (strcasecmp(np->type, "spe") == 0) {
+		if (np->data == NULL) {
+			/* walk up path until cpu node was found */
+			tmp_np = np->parent;
+			while (tmp_np != NULL && strcasecmp(tmp_np->type, "cpu") != 0)
+				tmp_np = tmp_np->parent;
+
+			np->data = cbe_find_map(tmp_np);
+		}
+		return np->data;
+	}
 
 	for (i = 0; i < cbe_regs_map_count; i++)
 		if (cbe_regs_maps[i].cpu_node == np)
@@ -56,6 +70,7 @@ struct cbe_pmd_regs __iomem *cbe_get_pmd_regs(struct device_node *np)
 		return NULL;
 	return map->pmd_regs;
 }
+EXPORT_SYMBOL_GPL(cbe_get_pmd_regs);
 
 struct cbe_pmd_regs __iomem *cbe_get_cpu_pmd_regs(int cpu)
 {
@@ -64,7 +79,23 @@ struct cbe_pmd_regs __iomem *cbe_get_cpu_pmd_regs(int cpu)
 		return NULL;
 	return map->pmd_regs;
 }
+EXPORT_SYMBOL_GPL(cbe_get_cpu_pmd_regs);
 
+struct cbe_pmd_shadow_regs *cbe_get_pmd_shadow_regs(struct device_node *np)
+{
+	struct cbe_regs_map *map = cbe_find_map(np);
+	if (map == NULL)
+		return NULL;
+	return &map->pmd_shadow_regs;
+}
+
+struct cbe_pmd_shadow_regs *cbe_get_cpu_pmd_shadow_regs(int cpu)
+{
+	struct cbe_regs_map *map = cbe_thread_map[cpu].regs;
+	if (map == NULL)
+		return NULL;
+	return &map->pmd_shadow_regs;
+}
 
 struct cbe_iic_regs __iomem *cbe_get_iic_regs(struct device_node *np)
 {
@@ -73,6 +104,7 @@ struct cbe_iic_regs __iomem *cbe_get_iic_regs(struct device_node *np)
 		return NULL;
 	return map->iic_regs;
 }
+
 struct cbe_iic_regs __iomem *cbe_get_cpu_iic_regs(int cpu)
 {
 	struct cbe_regs_map *map = cbe_thread_map[cpu].regs;
@@ -81,6 +113,36 @@ struct cbe_iic_regs __iomem *cbe_get_cpu_iic_regs(int cpu)
 	return map->iic_regs;
 }
 
+struct cbe_mic_tm_regs __iomem *cbe_get_mic_tm_regs(struct device_node *np)
+{
+	struct cbe_regs_map *map = cbe_find_map(np);
+	if (map == NULL)
+		return NULL;
+	return map->mic_tm_regs;
+}
+
+struct cbe_mic_tm_regs __iomem *cbe_get_cpu_mic_tm_regs(int cpu)
+{
+	struct cbe_regs_map *map = cbe_thread_map[cpu].regs;
+	if (map == NULL)
+		return NULL;
+	return map->mic_tm_regs;
+}
+EXPORT_SYMBOL_GPL(cbe_get_cpu_mic_tm_regs);
+
+/* FIXME
+ * This is little more than a stub at the moment.  It should be
+ * fleshed out so that it works for both SMT and non-SMT, no
+ * matter if the passed cpu is odd or even.
+ * For SMT enabled, returns 0 for even-numbered cpu; otherwise 1.
+ * For SMT disabled, returns 0 for all cpus.
+ */
+u32 cbe_get_hw_thread_id(int cpu)
+{
+	return (cpu & 1);
+}
+EXPORT_SYMBOL_GPL(cbe_get_hw_thread_id);
+
 void __init cbe_regs_init(void)
 {
 	int i;
@@ -119,6 +181,11 @@ void __init cbe_regs_init(void)
 		prop = get_property(cpu, "iic", NULL);
 		if (prop != NULL)
 			map->iic_regs = ioremap(prop->address, prop->len);
+
+		prop = (struct address_prop *)get_property(cpu, "mic-tm",
+							   NULL);
+		if (prop != NULL)
+			map->mic_tm_regs = ioremap(prop->address, prop->len);
 	}
 }
 
diff --git a/arch/powerpc/platforms/cell/cbe_regs.h b/arch/powerpc/platforms/cell/cbe_regs.h
index e76e4a6af5b..440a7ecc66e 100644
--- a/arch/powerpc/platforms/cell/cbe_regs.h
+++ b/arch/powerpc/platforms/cell/cbe_regs.h
@@ -4,12 +4,19 @@
  * This file is intended to hold the various register definitions for CBE
  * on-chip system devices (memory controller, IO controller, etc...)
  *
+ * (C) Copyright IBM Corporation 2001,2006
+ *
+ * Authors: Maximino Aguilar (maguilar@us.ibm.com)
+ *          David J. Erb (djerb@us.ibm.com)
+ *
  * (c) 2006 Benjamin Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
  */
 
 #ifndef CBE_REGS_H
 #define CBE_REGS_H
 
+#include <asm/cell-pmu.h>
+
 /*
  *
  * Some HID register definitions
@@ -22,6 +29,7 @@
 #define HID0_CBE_THERM_INT_EN	0x0000000400000000ul
 #define HID0_CBE_SYSERR_INT_EN	0x0000000200000000ul
 
+#define MAX_CBE		2
 
 /*
  *
@@ -29,51 +37,124 @@
  *
  */
 
+union spe_reg {
+	u64 val;
+	u8 spe[8];
+};
+
+union ppe_spe_reg {
+	u64 val;
+	struct {
+		u32 ppe;
+		u32 spe;
+	};
+};
+
+
 struct cbe_pmd_regs {
-	u8 pad_0x0000_0x0800[0x0800 - 0x0000];			/* 0x0000 */
+	/* Debug Bus Control */
+	u64	pad_0x0000;					/* 0x0000 */
+
+	u64	group_control;					/* 0x0008 */
+
+	u8	pad_0x0010_0x00a8 [0x00a8 - 0x0010];		/* 0x0010 */
+
+	u64	debug_bus_control;				/* 0x00a8 */
+
+	u8	pad_0x00b0_0x0100 [0x0100 - 0x00b0];		/* 0x00b0 */
+
+	u64	trace_aux_data;					/* 0x0100 */
+	u64	trace_buffer_0_63;				/* 0x0108 */
+	u64	trace_buffer_64_127;				/* 0x0110 */
+	u64	trace_address;					/* 0x0118 */
+	u64	ext_tr_timer;					/* 0x0120 */
+
+	u8	pad_0x0128_0x0400 [0x0400 - 0x0128];		/* 0x0128 */
+
+	/* Performance Monitor */
+	u64	pm_status;					/* 0x0400 */
+	u64	pm_control;					/* 0x0408 */
+	u64	pm_interval;					/* 0x0410 */
+	u64	pm_ctr[4];					/* 0x0418 */
+	u64	pm_start_stop;					/* 0x0438 */
+	u64	pm07_control[8];				/* 0x0440 */
+
+	u8	pad_0x0480_0x0800 [0x0800 - 0x0480];		/* 0x0480 */
 
 	/* Thermal Sensor Registers */
-	u64  ts_ctsr1;						/* 0x0800 */
-	u64  ts_ctsr2;						/* 0x0808 */
-	u64  ts_mtsr1;						/* 0x0810 */
-	u64  ts_mtsr2;						/* 0x0818 */
-	u64  ts_itr1;						/* 0x0820 */
-	u64  ts_itr2;						/* 0x0828 */
-	u64  ts_gitr;						/* 0x0830 */
-	u64  ts_isr;						/* 0x0838 */
-	u64  ts_imr;						/* 0x0840 */
-	u64  tm_cr1;						/* 0x0848 */
-	u64  tm_cr2;						/* 0x0850 */
-	u64  tm_simr;						/* 0x0858 */
-	u64  tm_tpr;						/* 0x0860 */
-	u64  tm_str1;						/* 0x0868 */
-	u64  tm_str2;						/* 0x0870 */
-	u64  tm_tsr;						/* 0x0878 */
+	union	spe_reg	ts_ctsr1;				/* 0x0800 */
+	u64	ts_ctsr2;					/* 0x0808 */
+	union	spe_reg	ts_mtsr1;				/* 0x0810 */
+	u64	ts_mtsr2;					/* 0x0818 */
+	union	spe_reg	ts_itr1;				/* 0x0820 */
+	u64	ts_itr2;					/* 0x0828 */
+	u64	ts_gitr;					/* 0x0830 */
+	u64	ts_isr;						/* 0x0838 */
+	u64	ts_imr;						/* 0x0840 */
+	union	spe_reg	tm_cr1;					/* 0x0848 */
+	u64	tm_cr2;						/* 0x0850 */
+	u64	tm_simr;					/* 0x0858 */
+	union	ppe_spe_reg tm_tpr;				/* 0x0860 */
+	union	spe_reg	tm_str1;				/* 0x0868 */
+	u64	tm_str2;					/* 0x0870 */
+	union	ppe_spe_reg tm_tsr;				/* 0x0878 */
 
 	/* Power Management */
-	u64  pm_control;					/* 0x0880 */
-#define CBE_PMD_PAUSE_ZERO_CONTROL		0x10000
-	u64  pm_status;						/* 0x0888 */
+	u64	pmcr;						/* 0x0880 */
+#define CBE_PMD_PAUSE_ZERO_CONTROL	0x10000
+	u64	pmsr;						/* 0x0888 */
 
 	/* Time Base Register */
-	u64  tbr;						/* 0x0890 */
+	u64	tbr;						/* 0x0890 */
 
-	u8   pad_0x0898_0x0c00 [0x0c00 - 0x0898];		/* 0x0898 */
+	u8	pad_0x0898_0x0c00 [0x0c00 - 0x0898];		/* 0x0898 */
 
 	/* Fault Isolation Registers */
-	u64  checkstop_fir;					/* 0x0c00 */
-	u64  recoverable_fir;
-	u64  spec_att_mchk_fir;
-	u64  fir_mode_reg;
-	u64  fir_enable_mask;
+	u64	checkstop_fir;					/* 0x0c00 */
+	u64	recoverable_fir;				/* 0x0c08 */
+	u64	spec_att_mchk_fir;				/* 0x0c10 */
+	u64	fir_mode_reg;					/* 0x0c18 */
+	u64	fir_enable_mask;				/* 0x0c20 */
 
-	u8   pad_0x0c28_0x1000 [0x1000 - 0x0c28];		/* 0x0c28 */
+	u8	pad_0x0c28_0x1000 [0x1000 - 0x0c28];		/* 0x0c28 */
 };
 
 extern struct cbe_pmd_regs __iomem *cbe_get_pmd_regs(struct device_node *np);
 extern struct cbe_pmd_regs __iomem *cbe_get_cpu_pmd_regs(int cpu);
 
 /*
+ * PMU shadow registers
+ *
+ * Many of the registers in the performance monitoring unit are write-only,
+ * so we need to save a copy of what we write to those registers.
+ *
+ * The actual data counters are read/write. However, writing to the counters
+ * only takes effect if the PMU is enabled. Otherwise the value is stored in
+ * a hardware latch until the next time the PMU is enabled. So we save a copy
+ * of the counter values if we need to read them back while the PMU is
+ * disabled. The counter_value_in_latch field is a bitmap indicating which
+ * counters currently have a value waiting to be written.
+ */
+
+struct cbe_pmd_shadow_regs {
+	u32 group_control;
+	u32 debug_bus_control;
+	u32 trace_address;
+	u32 ext_tr_timer;
+	u32 pm_status;
+	u32 pm_control;
+	u32 pm_interval;
+	u32 pm_start_stop;
+	u32 pm07_control[NR_CTRS];
+
+	u32 pm_ctr[NR_PHYS_CTRS];
+	u32 counter_value_in_latch;
+};
+
+extern struct cbe_pmd_shadow_regs *cbe_get_pmd_shadow_regs(struct device_node *np);
+extern struct cbe_pmd_shadow_regs *cbe_get_cpu_pmd_shadow_regs(int cpu);
+
+/*
  *
  * IIC unit register definitions
  *
@@ -102,18 +183,28 @@ struct cbe_iic_regs {
 
 	/* IIC interrupt registers */
 	struct	cbe_iic_thread_regs thread[2];			/* 0x0400 */
-	u64     iic_ir;						/* 0x0440 */
-	u64     iic_is;						/* 0x0448 */
+
+	u64	iic_ir;						/* 0x0440 */
+#define CBE_IIC_IR_PRIO(x)      (((x) & 0xf) << 12)
+#define CBE_IIC_IR_DEST_NODE(x) (((x) & 0xf) << 4)
+#define CBE_IIC_IR_DEST_UNIT(x) ((x) & 0xf)
+#define CBE_IIC_IR_IOC_0        0x0
+#define CBE_IIC_IR_IOC_1S       0xb
+#define CBE_IIC_IR_PT_0         0xe
+#define CBE_IIC_IR_PT_1         0xf
+
+	u64	iic_is;						/* 0x0448 */
+#define CBE_IIC_IS_PMI		0x2
 
 	u8	pad_0x0450_0x0500[0x0500 - 0x0450];		/* 0x0450 */
 
 	/* IOC FIR */
 	u64	ioc_fir_reset;					/* 0x0500 */
-	u64	ioc_fir_set;
-	u64	ioc_checkstop_enable;
-	u64	ioc_fir_error_mask;
-	u64	ioc_syserr_enable;
-	u64	ioc_fir;
+	u64	ioc_fir_set;					/* 0x0508 */
+	u64	ioc_checkstop_enable;				/* 0x0510 */
+	u64	ioc_fir_error_mask;				/* 0x0518 */
+	u64	ioc_syserr_enable;				/* 0x0520 */
+	u64	ioc_fir;					/* 0x0528 */
 
 	u8	pad_0x0530_0x1000[0x1000 - 0x0530];		/* 0x0530 */
 };
@@ -122,6 +213,48 @@ extern struct cbe_iic_regs __iomem *cbe_get_iic_regs(struct device_node *np);
 extern struct cbe_iic_regs __iomem *cbe_get_cpu_iic_regs(int cpu);
 
 
+struct cbe_mic_tm_regs {
+	u8	pad_0x0000_0x0040[0x0040 - 0x0000];		/* 0x0000 */
+
+	u64	mic_ctl_cnfg2;					/* 0x0040 */
+#define CBE_MIC_ENABLE_AUX_TRC		0x8000000000000000LL
+#define CBE_MIC_DISABLE_PWR_SAV_2	0x0200000000000000LL
+#define CBE_MIC_DISABLE_AUX_TRC_WRAP	0x0100000000000000LL
+#define CBE_MIC_ENABLE_AUX_TRC_INT	0x0080000000000000LL
+
+	u64	pad_0x0048;					/* 0x0048 */
+
+	u64	mic_aux_trc_base;				/* 0x0050 */
+	u64	mic_aux_trc_max_addr;				/* 0x0058 */
+	u64	mic_aux_trc_cur_addr;				/* 0x0060 */
+	u64	mic_aux_trc_grf_addr;				/* 0x0068 */
+	u64	mic_aux_trc_grf_data;				/* 0x0070 */
+
+	u64	pad_0x0078;					/* 0x0078 */
+
+	u64	mic_ctl_cnfg_0;					/* 0x0080 */
+#define CBE_MIC_DISABLE_PWR_SAV_0	0x8000000000000000LL
+
+	u64	pad_0x0088;					/* 0x0088 */
+
+	u64	slow_fast_timer_0;				/* 0x0090 */
+	u64	slow_next_timer_0;				/* 0x0098 */
+
+	u8	pad_0x00a0_0x01c0[0x01c0 - 0x0a0];		/* 0x00a0 */
+
+	u64	mic_ctl_cnfg_1;					/* 0x01c0 */
+#define CBE_MIC_DISABLE_PWR_SAV_1	0x8000000000000000LL
+	u64	pad_0x01c8;					/* 0x01c8 */
+
+	u64	slow_fast_timer_1;				/* 0x01d0 */
+	u64	slow_next_timer_1;				/* 0x01d8 */
+
+	u8	pad_0x01e0_0x1000[0x1000 - 0x01e0];		/* 0x01e0 */
+};
+
+extern struct cbe_mic_tm_regs __iomem *cbe_get_mic_tm_regs(struct device_node *np);
+extern struct cbe_mic_tm_regs __iomem *cbe_get_cpu_mic_tm_regs(int cpu);
+
 /* Init this module early */
 extern void cbe_regs_init(void);
 
diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c
new file mode 100644
index 00000000000..616a0a3fd0e
--- /dev/null
+++ b/arch/powerpc/platforms/cell/cbe_thermal.c
@@ -0,0 +1,226 @@
+/*
+ * thermal support for the cell processor
+ *
+ * (C) Copyright IBM Deutschland Entwicklung GmbH 2005
+ *
+ * Author: Christian Krafft <krafft@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/sysdev.h>
+#include <linux/kernel.h>
+#include <linux/cpu.h>
+#include <asm/spu.h>
+#include <asm/io.h>
+#include <asm/prom.h>
+
+#include "cbe_regs.h"
+#include "spu_priv1_mmio.h"
+
+static struct cbe_pmd_regs __iomem *get_pmd_regs(struct sys_device *sysdev)
+{
+	struct spu *spu;
+
+	spu = container_of(sysdev, struct spu, sysdev);
+
+	return cbe_get_pmd_regs(spu_devnode(spu));
+}
+
+/* returns the value for a given spu in a given register */
+static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iomem *reg)
+{
+	unsigned int *id;
+	union spe_reg value;
+	struct spu *spu;
+
+	/* getting the id from the reg attribute will not work on future device-tree layouts
+	 * in future we should store the id to the spu struct and use it here */
+	spu = container_of(sysdev, struct spu, sysdev);
+	id = (unsigned int *)get_property(spu_devnode(spu), "reg", NULL);
+	value.val = in_be64(&reg->val);
+
+	return value.spe[*id];
+}
+
+static ssize_t spu_show_temp(struct sys_device *sysdev, char *buf)
+{
+	int value;
+	struct cbe_pmd_regs __iomem *pmd_regs;
+
+	pmd_regs = get_pmd_regs(sysdev);
+
+	value = spu_read_register_value(sysdev, &pmd_regs->ts_ctsr1);
+	/* clear all other bits */
+	value &= 0x3F;
+	/* temp is stored in steps of 2 degrees */
+	value *= 2;
+	/* base temp is 65 degrees */
+	value += 65;
+
+	return sprintf(buf, "%d\n", (int) value);
+}
+
+static ssize_t ppe_show_temp(struct sys_device *sysdev, char *buf, int pos)
+{
+	struct cbe_pmd_regs __iomem *pmd_regs;
+	u64 value;
+
+	pmd_regs = cbe_get_cpu_pmd_regs(sysdev->id);
+	value = in_be64(&pmd_regs->ts_ctsr2);
+
+	/* access the corresponding byte */
+	value >>= pos;
+	/* clear all other bits */
+	value &= 0x3F;
+	/* temp is stored in steps of 2 degrees */
+	value *= 2;
+	/* base temp is 65 degrees */
+	value += 65;
+
+	return sprintf(buf, "%d\n", (int) value);
+}
+
+
+/* shows the temperature of the DTS on the PPE,
+ * located near the linear thermal sensor */
+static ssize_t ppe_show_temp0(struct sys_device *sysdev, char *buf)
+{
+	return ppe_show_temp(sysdev, buf, 32);
+}
+
+/* shows the temperature of the second DTS on the PPE */
+static ssize_t ppe_show_temp1(struct sys_device *sysdev, char *buf)
+{
+	return ppe_show_temp(sysdev, buf, 0);
+}
+
+static struct sysdev_attribute attr_spu_temperature = {
+	.attr = {.name = "temperature", .mode = 0400 },
+	.show = spu_show_temp,
+};
+
+static struct attribute *spu_attributes[] = {
+	&attr_spu_temperature.attr,
+};
+
+static struct attribute_group spu_attribute_group = {
+	.name	= "thermal",
+	.attrs	= spu_attributes,
+};
+
+static struct sysdev_attribute attr_ppe_temperature0 = {
+	.attr = {.name = "temperature0", .mode = 0400 },
+	.show = ppe_show_temp0,
+};
+
+static struct sysdev_attribute attr_ppe_temperature1 = {
+	.attr = {.name = "temperature1", .mode = 0400 },
+	.show = ppe_show_temp1,
+};
+
+static struct attribute *ppe_attributes[] = {
+	&attr_ppe_temperature0.attr,
+	&attr_ppe_temperature1.attr,
+};
+
+static struct attribute_group ppe_attribute_group = {
+	.name	= "thermal",
+	.attrs	= ppe_attributes,
+};
+
+/*
+ * initialize throttling with default values
+ */
+static void __init init_default_values(void)
+{
+	int cpu;
+	struct cbe_pmd_regs __iomem *pmd_regs;
+	struct sys_device *sysdev;
+	union ppe_spe_reg tpr;
+	union spe_reg str1;
+	u64 str2;
+	union spe_reg cr1;
+	u64 cr2;
+
+	/* TPR defaults */
+	/* ppe
+	 *	1F - no full stop
+	 *	08 - dynamic throttling starts if over 80 degrees
+	 *	03 - dynamic throttling ceases if below 70 degrees */
+	tpr.ppe = 0x1F0803;
+	/* spe
+	 *	10 - full stopped when over 96 degrees
+	 *	08 - dynamic throttling starts if over 80 degrees
+	 *	03 - dynamic throttling ceases if below 70 degrees
+	 */
+	tpr.spe = 0x100803;
+
+	/* STR defaults */
+	/* str1
+	 *	10 - stop 16 of 32 cycles
+	 */
+	str1.val = 0x1010101010101010ull;
+	/* str2
+	 *	10 - stop 16 of 32 cycles
+	 */
+	str2 = 0x10;
+
+	/* CR defaults */
+	/* cr1
+	 *	4 - normal operation
+	 */
+	cr1.val = 0x0404040404040404ull;
+	/* cr2
+	 *	4 - normal operation
+	 */
+	cr2 = 0x04;
+
+	for_each_possible_cpu (cpu) {
+		pr_debug("processing cpu %d\n", cpu);
+		sysdev = get_cpu_sysdev(cpu);
+		pmd_regs = cbe_get_cpu_pmd_regs(sysdev->id);
+
+		out_be64(&pmd_regs->tm_str2, str2);
+		out_be64(&pmd_regs->tm_str1.val, str1.val);
+		out_be64(&pmd_regs->tm_tpr.val, tpr.val);
+		out_be64(&pmd_regs->tm_cr1.val, cr1.val);
+		out_be64(&pmd_regs->tm_cr2, cr2);
+	}
+}
+
+
+static int __init thermal_init(void)
+{
+	init_default_values();
+
+	spu_add_sysdev_attr_group(&spu_attribute_group);
+	cpu_add_sysdev_attr_group(&ppe_attribute_group);
+
+	return 0;
+}
+module_init(thermal_init);
+
+static void __exit thermal_exit(void)
+{
+	spu_remove_sysdev_attr_group(&spu_attribute_group);
+	cpu_remove_sysdev_attr_group(&ppe_attribute_group);
+}
+module_exit(thermal_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>");
+
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index a914c12b406..6666d037eb4 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -396,3 +396,19 @@ void __init iic_init_IRQ(void)
 	/* Enable on current CPU */
 	iic_setup_cpu();
 }
+
+void iic_set_interrupt_routing(int cpu, int thread, int priority)
+{
+	struct cbe_iic_regs __iomem *iic_regs = cbe_get_cpu_iic_regs(cpu);
+	u64 iic_ir = 0;
+	int node = cpu >> 1;
+
+	/* Set which node and thread will handle the next interrupt */
+	iic_ir |= CBE_IIC_IR_PRIO(priority) |
+		  CBE_IIC_IR_DEST_NODE(node);
+	if (thread == 0)
+		iic_ir |= CBE_IIC_IR_DEST_UNIT(CBE_IIC_IR_PT_0);
+	else
+		iic_ir |= CBE_IIC_IR_DEST_UNIT(CBE_IIC_IR_PT_1);
+	out_be64(&iic_regs->iic_ir, iic_ir);
+}
diff --git a/arch/powerpc/platforms/cell/interrupt.h b/arch/powerpc/platforms/cell/interrupt.h
index 9ba1d3c17b4..942dc39d604 100644
--- a/arch/powerpc/platforms/cell/interrupt.h
+++ b/arch/powerpc/platforms/cell/interrupt.h
@@ -83,5 +83,7 @@ extern u8 iic_get_target_id(int cpu);
 
 extern void spider_init_IRQ(void);
 
+extern void iic_set_interrupt_routing(int cpu, int thread, int priority);
+
 #endif
 #endif /* ASM_CELL_PIC_H */
diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c
new file mode 100644
index 00000000000..580d4259591
--- /dev/null
+++ b/arch/powerpc/platforms/cell/io-workarounds.c
@@ -0,0 +1,346 @@
+/*
+ *  Copyright (C) 2006 Benjamin Herrenschmidt <benh@kernel.crashing.org>
+ *		       IBM, Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/pci.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/ppc-pci.h>
+
+
+#define SPIDER_PCI_REG_BASE		0xd000
+#define SPIDER_PCI_VCI_CNTL_STAT	0x0110
+#define SPIDER_PCI_DUMMY_READ		0x0810
+#define SPIDER_PCI_DUMMY_READ_BASE	0x0814
+
+/* Undefine that to re-enable bogus prefetch
+ *
+ * Without that workaround, the chip will do bogus prefetch past
+ * page boundary from system memory. This setting will disable that,
+ * though the documentation is unclear as to the consequences of doing
+ * so, either purely performances, or possible misbehaviour... It's not
+ * clear wether the chip can handle unaligned accesses at all without
+ * prefetching enabled.
+ *
+ * For now, things appear to be behaving properly with that prefetching
+ * disabled and IDE, possibly because IDE isn't doing any unaligned
+ * access.
+ */
+#define SPIDER_DISABLE_PREFETCH
+
+#define MAX_SPIDERS	2
+
+static struct spider_pci_bus {
+	void __iomem	*regs;
+	unsigned long	mmio_start;
+	unsigned long	mmio_end;
+	unsigned long	pio_vstart;
+	unsigned long	pio_vend;
+} spider_pci_busses[MAX_SPIDERS];
+static int spider_pci_count;
+
+static struct spider_pci_bus *spider_pci_find(unsigned long vaddr,
+					      unsigned long paddr)
+{
+	int i;
+
+	for (i = 0; i < spider_pci_count; i++) {
+		struct spider_pci_bus *bus = &spider_pci_busses[i];
+		if (paddr && paddr >= bus->mmio_start && paddr < bus->mmio_end)
+			return bus;
+		if (vaddr && vaddr >= bus->pio_vstart && vaddr < bus->pio_vend)
+			return bus;
+	}
+	return NULL;
+}
+
+static void spider_io_flush(const volatile void __iomem *addr)
+{
+	struct spider_pci_bus *bus;
+	int token;
+
+	/* Get platform token (set by ioremap) from address */
+	token = PCI_GET_ADDR_TOKEN(addr);
+
+	/* Fast path if we have a non-0 token, it indicates which bus we
+	 * are on.
+	 *
+	 * If the token is 0, that means either the the ioremap was done
+	 * before we initialized this layer, or it's a PIO operation. We
+	 * fallback to a low path in this case. Hopefully, internal devices
+	 * which are ioremap'ed early should use in_XX/out_XX functions
+	 * instead of the PCI ones and thus not suffer from the slowdown.
+	 *
+	 * Also note that currently, the workaround will not work for areas
+	 * that are not mapped with PTEs (bolted in the hash table). This
+	 * is the case for ioremaps done very early at boot (before
+	 * mem_init_done) and includes the mapping of the ISA IO space.
+	 *
+	 * Fortunately, none of the affected devices is expected to do DMA
+	 * and thus there should be no problem in practice.
+	 *
+	 * In order to improve performances, we only do the PTE search for
+	 * addresses falling in the PHB IO space area. That means it will
+	 * not work for hotplug'ed PHBs but those don't exist with Spider.
+	 */
+	if (token && token <= spider_pci_count)
+		bus = &spider_pci_busses[token - 1];
+	else {
+		unsigned long vaddr, paddr;
+		pte_t *ptep;
+
+		/* Fixup physical address */
+		vaddr = (unsigned long)PCI_FIX_ADDR(addr);
+
+		/* Check if it's in allowed range for  PIO */
+		if (vaddr < PHBS_IO_BASE || vaddr >= IMALLOC_BASE)
+			return;
+
+		/* Try to find a PTE. If not, clear the paddr, we'll do
+		 * a vaddr only lookup (PIO only)
+		 */
+		ptep = find_linux_pte(init_mm.pgd, vaddr);
+		if (ptep == NULL)
+			paddr = 0;
+		else
+			paddr = pte_pfn(*ptep) << PAGE_SHIFT;
+
+		bus = spider_pci_find(vaddr, paddr);
+		if (bus == NULL)
+			return;
+	}
+
+	/* Now do the workaround
+	 */
+	(void)in_be32(bus->regs + SPIDER_PCI_DUMMY_READ);
+}
+
+static u8 spider_readb(const volatile void __iomem *addr)
+{
+	u8 val = __do_readb(addr);
+	spider_io_flush(addr);
+	return val;
+}
+
+static u16 spider_readw(const volatile void __iomem *addr)
+{
+	u16 val = __do_readw(addr);
+	spider_io_flush(addr);
+	return val;
+}
+
+static u32 spider_readl(const volatile void __iomem *addr)
+{
+	u32 val = __do_readl(addr);
+	spider_io_flush(addr);
+	return val;
+}
+
+static u64 spider_readq(const volatile void __iomem *addr)
+{
+	u64 val = __do_readq(addr);
+	spider_io_flush(addr);
+	return val;
+}
+
+static u16 spider_readw_be(const volatile void __iomem *addr)
+{
+	u16 val = __do_readw_be(addr);
+	spider_io_flush(addr);
+	return val;
+}
+
+static u32 spider_readl_be(const volatile void __iomem *addr)
+{
+	u32 val = __do_readl_be(addr);
+	spider_io_flush(addr);
+	return val;
+}
+
+static u64 spider_readq_be(const volatile void __iomem *addr)
+{
+	u64 val = __do_readq_be(addr);
+	spider_io_flush(addr);
+	return val;
+}
+
+static void spider_readsb(const volatile void __iomem *addr, void *buf,
+			  unsigned long count)
+{
+	__do_readsb(addr, buf, count);
+	spider_io_flush(addr);
+}
+
+static void spider_readsw(const volatile void __iomem *addr, void *buf,
+			  unsigned long count)
+{
+	__do_readsw(addr, buf, count);
+	spider_io_flush(addr);
+}
+
+static void spider_readsl(const volatile void __iomem *addr, void *buf,
+			  unsigned long count)
+{
+	__do_readsl(addr, buf, count);
+	spider_io_flush(addr);
+}
+
+static void spider_memcpy_fromio(void *dest, const volatile void __iomem *src,
+				 unsigned long n)
+{
+	__do_memcpy_fromio(dest, src, n);
+	spider_io_flush(src);
+}
+
+
+static void __iomem * spider_ioremap(unsigned long addr, unsigned long size,
+				     unsigned long flags)
+{
+	struct spider_pci_bus *bus;
+	void __iomem *res = __ioremap(addr, size, flags);
+	int busno;
+
+	pr_debug("spider_ioremap(0x%lx, 0x%lx, 0x%lx) -> 0x%p\n",
+		 addr, size, flags, res);
+
+	bus = spider_pci_find(0, addr);
+	if (bus != NULL) {
+		busno = bus - spider_pci_busses;
+		pr_debug(" found bus %d, setting token\n", busno);
+		PCI_SET_ADDR_TOKEN(res, busno + 1);
+	}
+	pr_debug(" result=0x%p\n", res);
+
+	return res;
+}
+
+static void __init spider_pci_setup_chip(struct spider_pci_bus *bus)
+{
+#ifdef SPIDER_DISABLE_PREFETCH
+	u32 val = in_be32(bus->regs + SPIDER_PCI_VCI_CNTL_STAT);
+	pr_debug(" PVCI_Control_Status was 0x%08x\n", val);
+	out_be32(bus->regs + SPIDER_PCI_VCI_CNTL_STAT, val | 0x8);
+#endif
+
+	/* Configure the dummy address for the workaround */
+	out_be32(bus->regs + SPIDER_PCI_DUMMY_READ_BASE, 0x80000000);
+}
+
+static void __init spider_pci_add_one(struct pci_controller *phb)
+{
+	struct spider_pci_bus *bus = &spider_pci_busses[spider_pci_count];
+	struct device_node *np = phb->arch_data;
+	struct resource rsrc;
+	void __iomem *regs;
+
+	if (spider_pci_count >= MAX_SPIDERS) {
+		printk(KERN_ERR "Too many spider bridges, workarounds"
+		       " disabled for %s\n", np->full_name);
+		return;
+	}
+
+	/* Get the registers for the beast */
+	if (of_address_to_resource(np, 0, &rsrc)) {
+		printk(KERN_ERR "Failed to get registers for spider %s"
+		       " workarounds disabled\n", np->full_name);
+		return;
+	}
+
+	/* Mask out some useless bits in there to get to the base of the
+	 * spider chip
+	 */
+	rsrc.start &= ~0xfffffffful;
+
+	/* Map them */
+	regs = ioremap(rsrc.start + SPIDER_PCI_REG_BASE, 0x1000);
+	if (regs == NULL) {
+		printk(KERN_ERR "Failed to map registers for spider %s"
+		       " workarounds disabled\n", np->full_name);
+		return;
+	}
+
+	spider_pci_count++;
+
+	/* We assume spiders only have one MMIO resource */
+	bus->mmio_start = phb->mem_resources[0].start;
+	bus->mmio_end = phb->mem_resources[0].end + 1;
+
+	bus->pio_vstart = (unsigned long)phb->io_base_virt;
+	bus->pio_vend = bus->pio_vstart + phb->pci_io_size;
+
+	bus->regs = regs;
+
+	printk(KERN_INFO "PCI: Spider MMIO workaround for %s\n",np->full_name);
+
+	pr_debug(" mmio (P) = 0x%016lx..0x%016lx\n",
+		 bus->mmio_start, bus->mmio_end);
+	pr_debug("  pio (V) = 0x%016lx..0x%016lx\n",
+		 bus->pio_vstart, bus->pio_vend);
+	pr_debug(" regs (P) = 0x%016lx (V) = 0x%p\n",
+		 rsrc.start + SPIDER_PCI_REG_BASE, bus->regs);
+
+	spider_pci_setup_chip(bus);
+}
+
+static struct ppc_pci_io __initdata spider_pci_io = {
+	.readb = spider_readb,
+	.readw = spider_readw,
+	.readl = spider_readl,
+	.readq = spider_readq,
+	.readw_be = spider_readw_be,
+	.readl_be = spider_readl_be,
+	.readq_be = spider_readq_be,
+	.readsb = spider_readsb,
+	.readsw = spider_readsw,
+	.readsl = spider_readsl,
+	.memcpy_fromio = spider_memcpy_fromio,
+};
+
+static int __init spider_pci_workaround_init(void)
+{
+	struct pci_controller *phb;
+
+	if (!machine_is(cell))
+		return 0;
+
+	/* Find spider bridges. We assume they have been all probed
+	 * in setup_arch(). If that was to change, we would need to
+	 * update this code to cope with dynamically added busses
+	 */
+	list_for_each_entry(phb, &hose_list, list_node) {
+		struct device_node *np = phb->arch_data;
+		const char *model = get_property(np, "model", NULL);
+
+		/* If no model property or name isn't exactly "pci", skip */
+		if (model == NULL || strcmp(np->name, "pci"))
+			continue;
+		/* If model is not "Spider", skip */
+		if (strcmp(model, "Spider"))
+			continue;
+		spider_pci_add_one(phb);
+	}
+
+	/* No Spider PCI found, exit */
+	if (spider_pci_count == 0)
+		return 0;
+
+	/* Setup IO callbacks. We only setup MMIO reads. PIO reads will
+	 * fallback to MMIO reads (though without a token, thus slower)
+	 */
+	ppc_pci_io = spider_pci_io;
+
+	/* Setup ioremap callback */
+	ppc_md.ioremap = spider_ioremap;
+
+	return 0;
+}
+arch_initcall(spider_pci_workaround_init);
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index aca4c3db0dd..b43466ba809 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -1,514 +1,747 @@
 /*
  * IOMMU implementation for Cell Broadband Processor Architecture
- * We just establish a linear mapping at boot by setting all the
- * IOPT cache entries in the CPU.
- * The mapping functions should be identical to pci_direct_iommu, 
- * except for the handling of the high order bit that is required
- * by the Spider bridge. These should be split into a separate
- * file at the point where we get a different bridge chip.
  *
- * Copyright (C) 2005 IBM Deutschland Entwicklung GmbH,
- *			 Arnd Bergmann <arndb@de.ibm.com>
+ * (C) Copyright IBM Corporation 2006
  *
- * Based on linear mapping
- * Copyright (C) 2003 Benjamin Herrenschmidt (benh@kernel.crashing.org)
+ * Author: Jeremy Kerr <jk@ozlabs.org>
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #undef DEBUG
 
 #include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/string.h>
 #include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/mm.h>
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/compiler.h>
+#include <linux/interrupt.h>
+#include <linux/notifier.h>
 
-#include <asm/sections.h>
-#include <asm/iommu.h>
-#include <asm/io.h>
 #include <asm/prom.h>
-#include <asm/pci-bridge.h>
+#include <asm/iommu.h>
 #include <asm/machdep.h>
-#include <asm/pmac_feature.h>
-#include <asm/abs_addr.h>
-#include <asm/system.h>
-#include <asm/ppc-pci.h>
+#include <asm/pci-bridge.h>
 #include <asm/udbg.h>
+#include <asm/of_platform.h>
+#include <asm/lmb.h>
 
-#include "iommu.h"
+#include "cbe_regs.h"
+#include "interrupt.h"
 
-static inline unsigned long 
-get_iopt_entry(unsigned long real_address, unsigned long ioid,
-			 unsigned long prot)
-{
-	return (prot & IOPT_PROT_MASK)
-	     | (IOPT_COHERENT)
-	     | (IOPT_ORDER_VC)
-	     | (real_address & IOPT_RPN_MASK)
-	     | (ioid & IOPT_IOID_MASK);
-}
+/* Define CELL_IOMMU_REAL_UNMAP to actually unmap non-used pages
+ * instead of leaving them mapped to some dummy page. This can be
+ * enabled once the appropriate workarounds for spider bugs have
+ * been enabled
+ */
+#define CELL_IOMMU_REAL_UNMAP
 
-typedef struct {
-	unsigned long val;
-} ioste;
+/* Define CELL_IOMMU_STRICT_PROTECTION to enforce protection of
+ * IO PTEs based on the transfer direction. That can be enabled
+ * once spider-net has been fixed to pass the correct direction
+ * to the DMA mapping functions
+ */
+#define CELL_IOMMU_STRICT_PROTECTION
+
+
+#define NR_IOMMUS			2
+
+/* IOC mmap registers */
+#define IOC_Reg_Size			0x2000
+
+#define IOC_IOPT_CacheInvd		0x908
+#define IOC_IOPT_CacheInvd_NE_Mask	0xffe0000000000000ul
+#define IOC_IOPT_CacheInvd_IOPTE_Mask	0x000003fffffffff8ul
+#define IOC_IOPT_CacheInvd_Busy		0x0000000000000001ul
+
+#define IOC_IOST_Origin			0x918
+#define IOC_IOST_Origin_E		0x8000000000000000ul
+#define IOC_IOST_Origin_HW		0x0000000000000800ul
+#define IOC_IOST_Origin_HL		0x0000000000000400ul
+
+#define IOC_IO_ExcpStat			0x920
+#define IOC_IO_ExcpStat_V		0x8000000000000000ul
+#define IOC_IO_ExcpStat_SPF_Mask	0x6000000000000000ul
+#define IOC_IO_ExcpStat_SPF_S		0x6000000000000000ul
+#define IOC_IO_ExcpStat_SPF_P		0x4000000000000000ul
+#define IOC_IO_ExcpStat_ADDR_Mask	0x00000007fffff000ul
+#define IOC_IO_ExcpStat_RW_Mask		0x0000000000000800ul
+#define IOC_IO_ExcpStat_IOID_Mask	0x00000000000007fful
+
+#define IOC_IO_ExcpMask			0x928
+#define IOC_IO_ExcpMask_SFE		0x4000000000000000ul
+#define IOC_IO_ExcpMask_PFE		0x2000000000000000ul
+
+#define IOC_IOCmd_Offset		0x1000
+
+#define IOC_IOCmd_Cfg			0xc00
+#define IOC_IOCmd_Cfg_TE		0x0000800000000000ul
+
+
+/* Segment table entries */
+#define IOSTE_V			0x8000000000000000ul /* valid */
+#define IOSTE_H			0x4000000000000000ul /* cache hint */
+#define IOSTE_PT_Base_RPN_Mask  0x3ffffffffffff000ul /* base RPN of IOPT */
+#define IOSTE_NPPT_Mask		0x0000000000000fe0ul /* no. pages in IOPT */
+#define IOSTE_PS_Mask		0x0000000000000007ul /* page size */
+#define IOSTE_PS_4K		0x0000000000000001ul /*   - 4kB  */
+#define IOSTE_PS_64K		0x0000000000000003ul /*   - 64kB */
+#define IOSTE_PS_1M		0x0000000000000005ul /*   - 1MB  */
+#define IOSTE_PS_16M		0x0000000000000007ul /*   - 16MB */
+
+/* Page table entries */
+#define IOPTE_PP_W		0x8000000000000000ul /* protection: write */
+#define IOPTE_PP_R		0x4000000000000000ul /* protection: read */
+#define IOPTE_M			0x2000000000000000ul /* coherency required */
+#define IOPTE_SO_R		0x1000000000000000ul /* ordering: writes */
+#define IOPTE_SO_RW             0x1800000000000000ul /* ordering: r & w */
+#define IOPTE_RPN_Mask		0x07fffffffffff000ul /* RPN */
+#define IOPTE_H			0x0000000000000800ul /* cache hint */
+#define IOPTE_IOID_Mask		0x00000000000007fful /* ioid */
+
+
+/* IOMMU sizing */
+#define IO_SEGMENT_SHIFT	28
+#define IO_PAGENO_BITS		(IO_SEGMENT_SHIFT - IOMMU_PAGE_SHIFT)
+
+/* The high bit needs to be set on every DMA address */
+#define SPIDER_DMA_OFFSET	0x80000000ul
+
+struct iommu_window {
+	struct list_head list;
+	struct cbe_iommu *iommu;
+	unsigned long offset;
+	unsigned long size;
+	unsigned long pte_offset;
+	unsigned int ioid;
+	struct iommu_table table;
+};
 
-static inline ioste
-mk_ioste(unsigned long val)
-{
-	ioste ioste = { .val = val, };
-	return ioste;
-}
+#define NAMESIZE 8
+struct cbe_iommu {
+	int nid;
+	char name[NAMESIZE];
+	void __iomem *xlate_regs;
+	void __iomem *cmd_regs;
+	unsigned long *stab;
+	unsigned long *ptab;
+	void *pad_page;
+	struct list_head windows;
+};
+
+/* Static array of iommus, one per node
+ *   each contains a list of windows, keyed from dma_window property
+ *   - on bus setup, look for a matching window, or create one
+ *   - on dev setup, assign iommu_table ptr
+ */
+static struct cbe_iommu iommus[NR_IOMMUS];
+static int cbe_nr_iommus;
 
-static inline ioste
-get_iost_entry(unsigned long iopt_base, unsigned long io_address, unsigned page_size)
+static void invalidate_tce_cache(struct cbe_iommu *iommu, unsigned long *pte,
+		long n_ptes)
 {
-	unsigned long ps;
-	unsigned long iostep;
-	unsigned long nnpt;
-	unsigned long shift;
-
-	switch (page_size) {
-	case 0x1000000:
-		ps = IOST_PS_16M;
-		nnpt = 0;  /* one page per segment */
-		shift = 5; /* segment has 16 iopt entries */
-		break;
-
-	case 0x100000:
-		ps = IOST_PS_1M;
-		nnpt = 0;  /* one page per segment */
-		shift = 1; /* segment has 256 iopt entries */
-		break;
-
-	case 0x10000:
-		ps = IOST_PS_64K;
-		nnpt = 0x07; /* 8 pages per io page table */
-		shift = 0;   /* all entries are used */
-		break;
-
-	case 0x1000:
-		ps = IOST_PS_4K;
-		nnpt = 0x7f; /* 128 pages per io page table */
-		shift = 0;   /* all entries are used */
-		break;
-
-	default: /* not a known compile time constant */
-		{
-			/* BUILD_BUG_ON() is not usable here */
-			extern void __get_iost_entry_bad_page_size(void);
-			__get_iost_entry_bad_page_size();
-		}
-		break;
-	}
+	unsigned long *reg, val;
+	long n;
 
-	iostep = iopt_base +
-			 /* need 8 bytes per iopte */
-			(((io_address / page_size * 8)
-			 /* align io page tables on 4k page boundaries */
-				 << shift) 
-			 /* nnpt+1 pages go into each iopt */
-				 & ~(nnpt << 12));
-
-	nnpt++; /* this seems to work, but the documentation is not clear
-		   about wether we put nnpt or nnpt-1 into the ioste bits.
-		   In theory, this can't work for 4k pages. */
-	return mk_ioste(IOST_VALID_MASK
-			| (iostep & IOST_PT_BASE_MASK)
-			| ((nnpt << 5) & IOST_NNPT_MASK)
-			| (ps & IOST_PS_MASK));
-}
+	reg = iommu->xlate_regs + IOC_IOPT_CacheInvd;
 
-/* compute the address of an io pte */
-static inline unsigned long
-get_ioptep(ioste iost_entry, unsigned long io_address)
-{
-	unsigned long iopt_base;
-	unsigned long page_size;
-	unsigned long page_number;
-	unsigned long iopt_offset;
-
-	iopt_base = iost_entry.val & IOST_PT_BASE_MASK;
-	page_size = iost_entry.val & IOST_PS_MASK;
-
-	/* decode page size to compute page number */
-	page_number = (io_address & 0x0fffffff) >> (10 + 2 * page_size);
-	/* page number is an offset into the io page table */
-	iopt_offset = (page_number << 3) & 0x7fff8ul;
-	return iopt_base + iopt_offset;
-}
+	while (n_ptes > 0) {
+		/* we can invalidate up to 1 << 11 PTEs at once */
+		n = min(n_ptes, 1l << 11);
+		val = (((n /*- 1*/) << 53) & IOC_IOPT_CacheInvd_NE_Mask)
+			| (__pa(pte) & IOC_IOPT_CacheInvd_IOPTE_Mask)
+		        | IOC_IOPT_CacheInvd_Busy;
 
-/* compute the tag field of the iopt cache entry */
-static inline unsigned long
-get_ioc_tag(ioste iost_entry, unsigned long io_address)
-{
-	unsigned long iopte = get_ioptep(iost_entry, io_address);
+		out_be64(reg, val);
+		while (in_be64(reg) & IOC_IOPT_CacheInvd_Busy)
+			;
 
-	return IOPT_VALID_MASK
-	     | ((iopte & 0x00000000000000ff8ul) >> 3)
-	     | ((iopte & 0x0000003fffffc0000ul) >> 9);
+		n_ptes -= n;
+		pte += n;
+	}
 }
 
-/* compute the hashed 6 bit index for the 4-way associative pte cache */
-static inline unsigned long
-get_ioc_hash(ioste iost_entry, unsigned long io_address)
+static void tce_build_cell(struct iommu_table *tbl, long index, long npages,
+		unsigned long uaddr, enum dma_data_direction direction)
 {
-	unsigned long iopte = get_ioptep(iost_entry, io_address);
-
-	return ((iopte & 0x000000000000001f8ul) >> 3)
-	     ^ ((iopte & 0x00000000000020000ul) >> 17)
-	     ^ ((iopte & 0x00000000000010000ul) >> 15)
-	     ^ ((iopte & 0x00000000000008000ul) >> 13)
-	     ^ ((iopte & 0x00000000000004000ul) >> 11)
-	     ^ ((iopte & 0x00000000000002000ul) >> 9)
-	     ^ ((iopte & 0x00000000000001000ul) >> 7);
+	int i;
+	unsigned long *io_pte, base_pte;
+	struct iommu_window *window =
+		container_of(tbl, struct iommu_window, table);
+
+	/* implementing proper protection causes problems with the spidernet
+	 * driver - check mapping directions later, but allow read & write by
+	 * default for now.*/
+#ifdef CELL_IOMMU_STRICT_PROTECTION
+	/* to avoid referencing a global, we use a trick here to setup the
+	 * protection bit. "prot" is setup to be 3 fields of 4 bits apprended
+	 * together for each of the 3 supported direction values. It is then
+	 * shifted left so that the fields matching the desired direction
+	 * lands on the appropriate bits, and other bits are masked out.
+	 */
+	const unsigned long prot = 0xc48;
+	base_pte =
+		((prot << (52 + 4 * direction)) & (IOPTE_PP_W | IOPTE_PP_R))
+		| IOPTE_M | IOPTE_SO_RW | (window->ioid & IOPTE_IOID_Mask);
+#else
+	base_pte = IOPTE_PP_W | IOPTE_PP_R | IOPTE_M | IOPTE_SO_RW |
+		(window->ioid & IOPTE_IOID_Mask);
+#endif
+
+	io_pte = (unsigned long *)tbl->it_base + (index - window->pte_offset);
+
+	for (i = 0; i < npages; i++, uaddr += IOMMU_PAGE_SIZE)
+		io_pte[i] = base_pte | (__pa(uaddr) & IOPTE_RPN_Mask);
+
+	mb();
+
+	invalidate_tce_cache(window->iommu, io_pte, npages);
+
+	pr_debug("tce_build_cell(index=%lx,n=%lx,dir=%d,base_pte=%lx)\n",
+		 index, npages, direction, base_pte);
 }
 
-/* same as above, but pretend that we have a simpler 1-way associative
-   pte cache with an 8 bit index */
-static inline unsigned long
-get_ioc_hash_1way(ioste iost_entry, unsigned long io_address)
+static void tce_free_cell(struct iommu_table *tbl, long index, long npages)
 {
-	unsigned long iopte = get_ioptep(iost_entry, io_address);
-
-	return ((iopte & 0x000000000000001f8ul) >> 3)
-	     ^ ((iopte & 0x00000000000020000ul) >> 17)
-	     ^ ((iopte & 0x00000000000010000ul) >> 15)
-	     ^ ((iopte & 0x00000000000008000ul) >> 13)
-	     ^ ((iopte & 0x00000000000004000ul) >> 11)
-	     ^ ((iopte & 0x00000000000002000ul) >> 9)
-	     ^ ((iopte & 0x00000000000001000ul) >> 7)
-	     ^ ((iopte & 0x0000000000000c000ul) >> 8);
-}
 
-static inline ioste
-get_iost_cache(void __iomem *base, unsigned long index)
-{
-	unsigned long __iomem *p = (base + IOC_ST_CACHE_DIR);
-	return mk_ioste(in_be64(&p[index]));
-}
+	int i;
+	unsigned long *io_pte, pte;
+	struct iommu_window *window =
+		container_of(tbl, struct iommu_window, table);
 
-static inline void
-set_iost_cache(void __iomem *base, unsigned long index, ioste ste)
-{
-	unsigned long __iomem *p = (base + IOC_ST_CACHE_DIR);
-	pr_debug("ioste %02lx was %016lx, store %016lx", index,
-			get_iost_cache(base, index).val, ste.val);
-	out_be64(&p[index], ste.val);
-	pr_debug(" now %016lx\n", get_iost_cache(base, index).val);
-}
+	pr_debug("tce_free_cell(index=%lx,n=%lx)\n", index, npages);
 
-static inline unsigned long
-get_iopt_cache(void __iomem *base, unsigned long index, unsigned long *tag)
-{
-	unsigned long __iomem *tags = (void *)(base + IOC_PT_CACHE_DIR);
-	unsigned long __iomem *p = (void *)(base + IOC_PT_CACHE_REG);	
+#ifdef CELL_IOMMU_REAL_UNMAP
+	pte = 0;
+#else
+	/* spider bridge does PCI reads after freeing - insert a mapping
+	 * to a scratch page instead of an invalid entry */
+	pte = IOPTE_PP_R | IOPTE_M | IOPTE_SO_RW | __pa(window->iommu->pad_page)
+		| (window->ioid & IOPTE_IOID_Mask);
+#endif
 
-	*tag = tags[index];
-	rmb();
-	return *p;
-}
+	io_pte = (unsigned long *)tbl->it_base + (index - window->pte_offset);
 
-static inline void
-set_iopt_cache(void __iomem *base, unsigned long index,
-		 unsigned long tag, unsigned long val)
-{
-	unsigned long __iomem *tags = base + IOC_PT_CACHE_DIR;
-	unsigned long __iomem *p = base + IOC_PT_CACHE_REG;
+	for (i = 0; i < npages; i++)
+		io_pte[i] = pte;
+
+	mb();
 
-	out_be64(p, val);
-	out_be64(&tags[index], tag);
+	invalidate_tce_cache(window->iommu, io_pte, npages);
 }
 
-static inline void
-set_iost_origin(void __iomem *base)
+static irqreturn_t ioc_interrupt(int irq, void *data)
 {
-	unsigned long __iomem *p = base + IOC_ST_ORIGIN;
-	unsigned long origin = IOSTO_ENABLE | IOSTO_SW;
-
-	pr_debug("iost_origin %016lx, now %016lx\n", in_be64(p), origin);
-	out_be64(p, origin);
+	unsigned long stat;
+	struct cbe_iommu *iommu = data;
+
+	stat = in_be64(iommu->xlate_regs + IOC_IO_ExcpStat);
+
+	/* Might want to rate limit it */
+	printk(KERN_ERR "iommu: DMA exception 0x%016lx\n", stat);
+	printk(KERN_ERR "  V=%d, SPF=[%c%c], RW=%s, IOID=0x%04x\n",
+	       !!(stat & IOC_IO_ExcpStat_V),
+	       (stat & IOC_IO_ExcpStat_SPF_S) ? 'S' : ' ',
+	       (stat & IOC_IO_ExcpStat_SPF_P) ? 'P' : ' ',
+	       (stat & IOC_IO_ExcpStat_RW_Mask) ? "Read" : "Write",
+	       (unsigned int)(stat & IOC_IO_ExcpStat_IOID_Mask));
+	printk(KERN_ERR "  page=0x%016lx\n",
+	       stat & IOC_IO_ExcpStat_ADDR_Mask);
+
+	/* clear interrupt */
+	stat &= ~IOC_IO_ExcpStat_V;
+	out_be64(iommu->xlate_regs + IOC_IO_ExcpStat, stat);
+
+	return IRQ_HANDLED;
 }
 
-static inline void
-set_iocmd_config(void __iomem *base)
+static int cell_iommu_find_ioc(int nid, unsigned long *base)
 {
-	unsigned long __iomem *p = base + 0xc00;
-	unsigned long conf;
+	struct device_node *np;
+	struct resource r;
+
+	*base = 0;
+
+	/* First look for new style /be nodes */
+	for_each_node_by_name(np, "ioc") {
+		if (of_node_to_nid(np) != nid)
+			continue;
+		if (of_address_to_resource(np, 0, &r)) {
+			printk(KERN_ERR "iommu: can't get address for %s\n",
+			       np->full_name);
+			continue;
+		}
+		*base = r.start;
+		of_node_put(np);
+		return 0;
+	}
 
-	conf = in_be64(p);
-	pr_debug("iost_conf %016lx, now %016lx\n", conf, conf | IOCMD_CONF_TE);
-	out_be64(p, conf | IOCMD_CONF_TE);
+	/* Ok, let's try the old way */
+	for_each_node_by_type(np, "cpu") {
+		const unsigned int *nidp;
+		const unsigned long *tmp;
+
+		nidp = get_property(np, "node-id", NULL);
+		if (nidp && *nidp == nid) {
+			tmp = get_property(np, "ioc-translation", NULL);
+			if (tmp) {
+				*base = *tmp;
+				of_node_put(np);
+				return 0;
+			}
+		}
+	}
+
+	return -ENODEV;
 }
 
-static void enable_mapping(void __iomem *base, void __iomem *mmio_base)
+static void cell_iommu_setup_hardware(struct cbe_iommu *iommu, unsigned long size)
 {
-	set_iocmd_config(base);
-	set_iost_origin(mmio_base);
-}
+	struct page *page;
+	int ret, i;
+	unsigned long reg, segments, pages_per_segment, ptab_size, n_pte_pages;
+	unsigned long xlate_base;
+	unsigned int virq;
+
+	if (cell_iommu_find_ioc(iommu->nid, &xlate_base))
+		panic("%s: missing IOC register mappings for node %d\n",
+		      __FUNCTION__, iommu->nid);
+
+	iommu->xlate_regs = ioremap(xlate_base, IOC_Reg_Size);
+	iommu->cmd_regs = iommu->xlate_regs + IOC_IOCmd_Offset;
+
+	segments = size >> IO_SEGMENT_SHIFT;
+	pages_per_segment = 1ull << IO_PAGENO_BITS;
+
+	pr_debug("%s: iommu[%d]: segments: %lu, pages per segment: %lu\n",
+			__FUNCTION__, iommu->nid, segments, pages_per_segment);
+
+	/* set up the segment table */
+	page = alloc_pages_node(iommu->nid, GFP_KERNEL, 0);
+	BUG_ON(!page);
+	iommu->stab = page_address(page);
+	clear_page(iommu->stab);
+
+	/* ... and the page tables. Since these are contiguous, we can treat
+	 * the page tables as one array of ptes, like pSeries does.
+	 */
+	ptab_size = segments * pages_per_segment * sizeof(unsigned long);
+	pr_debug("%s: iommu[%d]: ptab_size: %lu, order: %d\n", __FUNCTION__,
+			iommu->nid, ptab_size, get_order(ptab_size));
+	page = alloc_pages_node(iommu->nid, GFP_KERNEL, get_order(ptab_size));
+	BUG_ON(!page);
+
+	iommu->ptab = page_address(page);
+	memset(iommu->ptab, 0, ptab_size);
+
+	/* allocate a bogus page for the end of each mapping */
+	page = alloc_pages_node(iommu->nid, GFP_KERNEL, 0);
+	BUG_ON(!page);
+	iommu->pad_page = page_address(page);
+	clear_page(iommu->pad_page);
+
+	/* number of pages needed for a page table */
+	n_pte_pages = (pages_per_segment *
+		       sizeof(unsigned long)) >> IOMMU_PAGE_SHIFT;
+
+	pr_debug("%s: iommu[%d]: stab at %p, ptab at %p, n_pte_pages: %lu\n",
+			__FUNCTION__, iommu->nid, iommu->stab, iommu->ptab,
+			n_pte_pages);
+
+	/* initialise the STEs */
+	reg = IOSTE_V | ((n_pte_pages - 1) << 5);
+
+	if (IOMMU_PAGE_SIZE == 0x1000)
+		reg |= IOSTE_PS_4K;
+	else if (IOMMU_PAGE_SIZE == 0x10000)
+		reg |= IOSTE_PS_64K;
+	else {
+		extern void __unknown_page_size_error(void);
+		__unknown_page_size_error();
+	}
+
+	pr_debug("Setting up IOMMU stab:\n");
+	for (i = 0; i * (1ul << IO_SEGMENT_SHIFT) < size; i++) {
+		iommu->stab[i] = reg |
+			(__pa(iommu->ptab) + n_pte_pages * IOMMU_PAGE_SIZE * i);
+		pr_debug("\t[%d] 0x%016lx\n", i, iommu->stab[i]);
+	}
 
-static void iommu_dev_setup_null(struct pci_dev *d) { }
-static void iommu_bus_setup_null(struct pci_bus *b) { }
+	/* ensure that the STEs have updated */
+	mb();
 
-struct cell_iommu {
-	unsigned long base;
-	unsigned long mmio_base;
-	void __iomem *mapped_base;
-	void __iomem *mapped_mmio_base;
-};
+	/* setup interrupts for the iommu. */
+	reg = in_be64(iommu->xlate_regs + IOC_IO_ExcpStat);
+	out_be64(iommu->xlate_regs + IOC_IO_ExcpStat,
+			reg & ~IOC_IO_ExcpStat_V);
+	out_be64(iommu->xlate_regs + IOC_IO_ExcpMask,
+			IOC_IO_ExcpMask_PFE | IOC_IO_ExcpMask_SFE);
 
-static struct cell_iommu cell_iommus[NR_CPUS];
+	virq = irq_create_mapping(NULL,
+			IIC_IRQ_IOEX_ATI | (iommu->nid << IIC_IRQ_NODE_SHIFT));
+	BUG_ON(virq == NO_IRQ);
 
-/* initialize the iommu to support a simple linear mapping
- * for each DMA window used by any device. For now, we
- * happen to know that there is only one DMA window in use,
- * starting at iopt_phys_offset. */
-static void cell_do_map_iommu(struct cell_iommu *iommu,
-			      unsigned int ioid,
-			      unsigned long map_start,
-			      unsigned long map_size)
-{
-	unsigned long io_address, real_address;
-	void __iomem *ioc_base, *ioc_mmio_base;
-	ioste ioste;
-	unsigned long index;
+	ret = request_irq(virq, ioc_interrupt, IRQF_DISABLED,
+			iommu->name, iommu);
+	BUG_ON(ret);
 
-	/* we pretend the io page table was at a very high address */
-	const unsigned long fake_iopt = 0x10000000000ul;
-	const unsigned long io_page_size = 0x1000000; /* use 16M pages */
-	const unsigned long io_segment_size = 0x10000000; /* 256M */
-
-	ioc_base = iommu->mapped_base;
-	ioc_mmio_base = iommu->mapped_mmio_base;
-
-	for (real_address = 0, io_address = map_start;
-	     io_address <= map_start + map_size;
-	     real_address += io_page_size, io_address += io_page_size) {
-		ioste = get_iost_entry(fake_iopt, io_address, io_page_size);
-		if ((real_address % io_segment_size) == 0) /* segment start */
-			set_iost_cache(ioc_mmio_base,
-				       io_address >> 28, ioste);
-		index = get_ioc_hash_1way(ioste, io_address);
-		pr_debug("addr %08lx, index %02lx, ioste %016lx\n",
-					 io_address, index, ioste.val);
-		set_iopt_cache(ioc_mmio_base,
-			get_ioc_hash_1way(ioste, io_address),
-			get_ioc_tag(ioste, io_address),
-			get_iopt_entry(real_address, ioid, IOPT_PROT_RW));
-	}
+	/* set the IOC segment table origin register (and turn on the iommu) */
+	reg = IOC_IOST_Origin_E | __pa(iommu->stab) | IOC_IOST_Origin_HW;
+	out_be64(iommu->xlate_regs + IOC_IOST_Origin, reg);
+	in_be64(iommu->xlate_regs + IOC_IOST_Origin);
+
+	/* turn on IO translation */
+	reg = in_be64(iommu->cmd_regs + IOC_IOCmd_Cfg) | IOC_IOCmd_Cfg_TE;
+	out_be64(iommu->cmd_regs + IOC_IOCmd_Cfg, reg);
 }
 
-static void iommu_devnode_setup(struct device_node *d)
+#if 0/* Unused for now */
+static struct iommu_window *find_window(struct cbe_iommu *iommu,
+		unsigned long offset, unsigned long size)
 {
-	const unsigned int *ioid;
-	unsigned long map_start, map_size, token;
-	const unsigned long *dma_window;
-	struct cell_iommu *iommu;
+	struct iommu_window *window;
 
-	ioid = get_property(d, "ioid", NULL);
-	if (!ioid)
-		pr_debug("No ioid entry found !\n");
+	/* todo: check for overlapping (but not equal) windows) */
 
-	dma_window = get_property(d, "ibm,dma-window", NULL);
-	if (!dma_window)
-		pr_debug("No ibm,dma-window entry found !\n");
+	list_for_each_entry(window, &(iommu->windows), list) {
+		if (window->offset == offset && window->size == size)
+			return window;
+	}
 
-	map_start = dma_window[1];
-	map_size = dma_window[2];
-	token = dma_window[0] >> 32;
+	return NULL;
+}
+#endif
 
-	iommu = &cell_iommus[token];
+static struct iommu_window * __init
+cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np,
+			unsigned long offset, unsigned long size,
+			unsigned long pte_offset)
+{
+	struct iommu_window *window;
+	const unsigned int *ioid;
 
-	cell_do_map_iommu(iommu, *ioid, map_start, map_size);
+	ioid = get_property(np, "ioid", NULL);
+	if (ioid == NULL)
+		printk(KERN_WARNING "iommu: missing ioid for %s using 0\n",
+		       np->full_name);
+
+	window = kmalloc_node(sizeof(*window), GFP_KERNEL, iommu->nid);
+	BUG_ON(window == NULL);
+
+	window->offset = offset;
+	window->size = size;
+	window->ioid = ioid ? *ioid : 0;
+	window->iommu = iommu;
+	window->pte_offset = pte_offset;
+
+	window->table.it_blocksize = 16;
+	window->table.it_base = (unsigned long)iommu->ptab;
+	window->table.it_index = iommu->nid;
+	window->table.it_offset = (offset >> IOMMU_PAGE_SHIFT) +
+		window->pte_offset;
+	window->table.it_size = size >> IOMMU_PAGE_SHIFT;
+
+	iommu_init_table(&window->table, iommu->nid);
+
+	pr_debug("\tioid      %d\n", window->ioid);
+	pr_debug("\tblocksize %ld\n", window->table.it_blocksize);
+	pr_debug("\tbase      0x%016lx\n", window->table.it_base);
+	pr_debug("\toffset    0x%lx\n", window->table.it_offset);
+	pr_debug("\tsize      %ld\n", window->table.it_size);
+
+	list_add(&window->list, &iommu->windows);
+
+	if (offset != 0)
+		return window;
+
+	/* We need to map and reserve the first IOMMU page since it's used
+	 * by the spider workaround. In theory, we only need to do that when
+	 * running on spider but it doesn't really matter.
+	 *
+	 * This code also assumes that we have a window that starts at 0,
+	 * which is the case on all spider based blades.
+	 */
+	__set_bit(0, window->table.it_map);
+	tce_build_cell(&window->table, window->table.it_offset, 1,
+		       (unsigned long)iommu->pad_page, DMA_TO_DEVICE);
+	window->table.it_hint = window->table.it_blocksize;
+
+	return window;
 }
 
-static void iommu_bus_setup(struct pci_bus *b)
+static struct cbe_iommu *cell_iommu_for_node(int nid)
 {
-	struct device_node *d = (struct device_node *)b->sysdata;
-	iommu_devnode_setup(d);
-}
+	int i;
 
+	for (i = 0; i < cbe_nr_iommus; i++)
+		if (iommus[i].nid == nid)
+			return &iommus[i];
+	return NULL;
+}
 
-static int cell_map_iommu_hardcoded(int num_nodes)
+static void cell_dma_dev_setup(struct device *dev)
 {
-	struct cell_iommu *iommu = NULL;
-
-	pr_debug("%s(%d): Using hardcoded defaults\n", __FUNCTION__, __LINE__);
+	struct iommu_window *window;
+	struct cbe_iommu *iommu;
+	struct dev_archdata *archdata = &dev->archdata;
+
+	/* If we run without iommu, no need to do anything */
+	if (pci_dma_ops == &dma_direct_ops)
+		return;
+
+	/* Current implementation uses the first window available in that
+	 * node's iommu. We -might- do something smarter later though it may
+	 * never be necessary
+	 */
+	iommu = cell_iommu_for_node(archdata->numa_node);
+	if (iommu == NULL || list_empty(&iommu->windows)) {
+		printk(KERN_ERR "iommu: missing iommu for %s (node %d)\n",
+		       archdata->of_node ? archdata->of_node->full_name : "?",
+		       archdata->numa_node);
+		return;
+	}
+	window = list_entry(iommu->windows.next, struct iommu_window, list);
 
-	/* node 0 */
-	iommu = &cell_iommus[0];
-	iommu->mapped_base = ioremap(0x20000511000ul, 0x1000);
-	iommu->mapped_mmio_base = ioremap(0x20000510000ul, 0x1000);
+	archdata->dma_data = &window->table;
+}
 
-	enable_mapping(iommu->mapped_base, iommu->mapped_mmio_base);
+static void cell_pci_dma_dev_setup(struct pci_dev *dev)
+{
+	cell_dma_dev_setup(&dev->dev);
+}
 
-	cell_do_map_iommu(iommu, 0x048a,
-			  0x20000000ul,0x20000000ul);
+static int cell_of_bus_notify(struct notifier_block *nb, unsigned long action,
+			      void *data)
+{
+	struct device *dev = data;
 
-	if (num_nodes < 2)
+	/* We are only intereted in device addition */
+	if (action != BUS_NOTIFY_ADD_DEVICE)
 		return 0;
 
-	/* node 1 */
-	iommu = &cell_iommus[1];
-	iommu->mapped_base = ioremap(0x30000511000ul, 0x1000);
-	iommu->mapped_mmio_base = ioremap(0x30000510000ul, 0x1000);
-
-	enable_mapping(iommu->mapped_base, iommu->mapped_mmio_base);
+	/* We use the PCI DMA ops */
+	dev->archdata.dma_ops = pci_dma_ops;
 
-	cell_do_map_iommu(iommu, 0x048a,
-			  0x20000000,0x20000000ul);
+	cell_dma_dev_setup(dev);
 
 	return 0;
 }
 
+static struct notifier_block cell_of_bus_notifier = {
+	.notifier_call = cell_of_bus_notify
+};
 
-static int cell_map_iommu(void)
+static int __init cell_iommu_get_window(struct device_node *np,
+					 unsigned long *base,
+					 unsigned long *size)
 {
-	unsigned int num_nodes = 0;
-	const unsigned int *node_id;
-	const unsigned long *base, *mmio_base;
-	struct device_node *dn;
-	struct cell_iommu *iommu = NULL;
-
-	/* determine number of nodes (=iommus) */
-	pr_debug("%s(%d): determining number of nodes...", __FUNCTION__, __LINE__);
-	for(dn = of_find_node_by_type(NULL, "cpu");
-	    dn;
-	    dn = of_find_node_by_type(dn, "cpu")) {
-		node_id = get_property(dn, "node-id", NULL);
-
-		if (num_nodes < *node_id)
-			num_nodes = *node_id;
-		}
-
-	num_nodes++;
-	pr_debug("%i found.\n", num_nodes);
+	const void *dma_window;
+	unsigned long index;
 
-	/* map the iommu registers for each node */
-	pr_debug("%s(%d): Looping through nodes\n", __FUNCTION__, __LINE__);
-	for(dn = of_find_node_by_type(NULL, "cpu");
-	    dn;
-	    dn = of_find_node_by_type(dn, "cpu")) {
+	/* Use ibm,dma-window if available, else, hard code ! */
+	dma_window = get_property(np, "ibm,dma-window", NULL);
+	if (dma_window == NULL) {
+		*base = 0;
+		*size = 0x80000000u;
+		return -ENODEV;
+	}
 
-		node_id = get_property(dn, "node-id", NULL);
-		base = get_property(dn, "ioc-cache", NULL);
-		mmio_base = get_property(dn, "ioc-translation", NULL);
+	of_parse_dma_window(np, dma_window, &index, base, size);
+	return 0;
+}
 
-		if (!base || !mmio_base || !node_id)
-			return cell_map_iommu_hardcoded(num_nodes);
+static void __init cell_iommu_init_one(struct device_node *np, unsigned long offset)
+{
+	struct cbe_iommu *iommu;
+	unsigned long base, size;
+	int nid, i;
+
+	/* Get node ID */
+	nid = of_node_to_nid(np);
+	if (nid < 0) {
+		printk(KERN_ERR "iommu: failed to get node for %s\n",
+		       np->full_name);
+		return;
+	}
+	pr_debug("iommu: setting up iommu for node %d (%s)\n",
+		 nid, np->full_name);
+
+	/* XXX todo: If we can have multiple windows on the same IOMMU, which
+	 * isn't the case today, we probably want here to check wether the
+	 * iommu for that node is already setup.
+	 * However, there might be issue with getting the size right so let's
+	 * ignore that for now. We might want to completely get rid of the
+	 * multiple window support since the cell iommu supports per-page ioids
+	 */
+
+	if (cbe_nr_iommus >= NR_IOMMUS) {
+		printk(KERN_ERR "iommu: too many IOMMUs detected ! (%s)\n",
+		       np->full_name);
+		return;
+	}
 
-		iommu = &cell_iommus[*node_id];
-		iommu->base = *base;
-		iommu->mmio_base = *mmio_base;
+	/* Init base fields */
+	i = cbe_nr_iommus++;
+	iommu = &iommus[i];
+	iommu->stab = 0;
+	iommu->nid = nid;
+	snprintf(iommu->name, sizeof(iommu->name), "iommu%d", i);
+	INIT_LIST_HEAD(&iommu->windows);
 
-		iommu->mapped_base = ioremap(*base, 0x1000);
-		iommu->mapped_mmio_base = ioremap(*mmio_base, 0x1000);
+	/* Obtain a window for it */
+	cell_iommu_get_window(np, &base, &size);
 
-		enable_mapping(iommu->mapped_base,
-			       iommu->mapped_mmio_base);
+	pr_debug("\ttranslating window 0x%lx...0x%lx\n",
+		 base, base + size - 1);
 
-		/* everything else will be done in iommu_bus_setup */
-	}
+	/* Initialize the hardware */
+	cell_iommu_setup_hardware(iommu, size);
 
-	return 1;
+	/* Setup the iommu_table */
+	cell_iommu_setup_window(iommu, np, base, size,
+				offset >> IOMMU_PAGE_SHIFT);
 }
 
-static void *cell_alloc_coherent(struct device *hwdev, size_t size,
-			   dma_addr_t *dma_handle, gfp_t flag)
+static void __init cell_disable_iommus(void)
 {
-	void *ret;
-
-	ret = (void *)__get_free_pages(flag, get_order(size));
-	if (ret != NULL) {
-		memset(ret, 0, size);
-		*dma_handle = virt_to_abs(ret) | CELL_DMA_VALID;
+	int node;
+	unsigned long base, val;
+	void __iomem *xregs, *cregs;
+
+	/* Make sure IOC translation is disabled on all nodes */
+	for_each_online_node(node) {
+		if (cell_iommu_find_ioc(node, &base))
+			continue;
+		xregs = ioremap(base, IOC_Reg_Size);
+		if (xregs == NULL)
+			continue;
+		cregs = xregs + IOC_IOCmd_Offset;
+
+		pr_debug("iommu: cleaning up iommu on node %d\n", node);
+
+		out_be64(xregs + IOC_IOST_Origin, 0);
+		(void)in_be64(xregs + IOC_IOST_Origin);
+		val = in_be64(cregs + IOC_IOCmd_Cfg);
+		val &= ~IOC_IOCmd_Cfg_TE;
+		out_be64(cregs + IOC_IOCmd_Cfg, val);
+		(void)in_be64(cregs + IOC_IOCmd_Cfg);
+
+		iounmap(xregs);
 	}
-	return ret;
 }
 
-static void cell_free_coherent(struct device *hwdev, size_t size,
-				 void *vaddr, dma_addr_t dma_handle)
+static int __init cell_iommu_init_disabled(void)
 {
-	free_pages((unsigned long)vaddr, get_order(size));
-}
+	struct device_node *np = NULL;
+	unsigned long base = 0, size;
+
+	/* When no iommu is present, we use direct DMA ops */
+	pci_dma_ops = &dma_direct_ops;
+
+	/* First make sure all IOC translation is turned off */
+	cell_disable_iommus();
+
+	/* If we have no Axon, we set up the spider DMA magic offset */
+	if (of_find_node_by_name(NULL, "axon") == NULL)
+		dma_direct_offset = SPIDER_DMA_OFFSET;
+
+	/* Now we need to check to see where the memory is mapped
+	 * in PCI space. We assume that all busses use the same dma
+	 * window which is always the case so far on Cell, thus we
+	 * pick up the first pci-internal node we can find and check
+	 * the DMA window from there.
+	 */
+	for_each_node_by_name(np, "axon") {
+		if (np->parent == NULL || np->parent->parent != NULL)
+			continue;
+		if (cell_iommu_get_window(np, &base, &size) == 0)
+			break;
+	}
+	if (np == NULL) {
+		for_each_node_by_name(np, "pci-internal") {
+			if (np->parent == NULL || np->parent->parent != NULL)
+				continue;
+			if (cell_iommu_get_window(np, &base, &size) == 0)
+				break;
+		}
+	}
+	of_node_put(np);
+
+	/* If we found a DMA window, we check if it's big enough to enclose
+	 * all of physical memory. If not, we force enable IOMMU
+	 */
+	if (np && size < lmb_end_of_DRAM()) {
+		printk(KERN_WARNING "iommu: force-enabled, dma window"
+		       " (%ldMB) smaller than total memory (%ldMB)\n",
+		       size >> 20, lmb_end_of_DRAM() >> 20);
+		return -ENODEV;
+	}
 
-static dma_addr_t cell_map_single(struct device *hwdev, void *ptr,
-		size_t size, enum dma_data_direction direction)
-{
-	return virt_to_abs(ptr) | CELL_DMA_VALID;
-}
+	dma_direct_offset += base;
 
-static void cell_unmap_single(struct device *hwdev, dma_addr_t dma_addr,
-		size_t size, enum dma_data_direction direction)
-{
+	printk("iommu: disabled, direct DMA offset is 0x%lx\n",
+	       dma_direct_offset);
+
+	return 0;
 }
 
-static int cell_map_sg(struct device *hwdev, struct scatterlist *sg,
-		int nents, enum dma_data_direction direction)
+static int __init cell_iommu_init(void)
 {
-	int i;
+	struct device_node *np;
+
+	if (!machine_is(cell))
+		return -ENODEV;
+
+	/* If IOMMU is disabled or we have little enough RAM to not need
+	 * to enable it, we setup a direct mapping.
+	 *
+	 * Note: should we make sure we have the IOMMU actually disabled ?
+	 */
+	if (iommu_is_off ||
+	    (!iommu_force_on && lmb_end_of_DRAM() <= 0x80000000ull))
+		if (cell_iommu_init_disabled() == 0)
+			goto bail;
+
+	/* Setup various ppc_md. callbacks */
+	ppc_md.pci_dma_dev_setup = cell_pci_dma_dev_setup;
+	ppc_md.tce_build = tce_build_cell;
+	ppc_md.tce_free = tce_free_cell;
+
+	/* Create an iommu for each /axon node.  */
+	for_each_node_by_name(np, "axon") {
+		if (np->parent == NULL || np->parent->parent != NULL)
+			continue;
+		cell_iommu_init_one(np, 0);
+	}
 
-	for (i = 0; i < nents; i++, sg++) {
-		sg->dma_address = (page_to_phys(sg->page) + sg->offset)
-					| CELL_DMA_VALID;
-		sg->dma_length = sg->length;
+	/* Create an iommu for each toplevel /pci-internal node for
+	 * old hardware/firmware
+	 */
+	for_each_node_by_name(np, "pci-internal") {
+		if (np->parent == NULL || np->parent->parent != NULL)
+			continue;
+		cell_iommu_init_one(np, SPIDER_DMA_OFFSET);
 	}
 
-	return nents;
-}
+	/* Setup default PCI iommu ops */
+	pci_dma_ops = &dma_iommu_ops;
 
-static void cell_unmap_sg(struct device *hwdev, struct scatterlist *sg,
-		int nents, enum dma_data_direction direction)
-{
-}
+ bail:
+	/* Register callbacks on OF platform device addition/removal
+	 * to handle linking them to the right DMA operations
+	 */
+	bus_register_notifier(&of_platform_bus_type, &cell_of_bus_notifier);
 
-static int cell_dma_supported(struct device *dev, u64 mask)
-{
-	return mask < 0x100000000ull;
+	return 0;
 }
+arch_initcall(cell_iommu_init);
 
-static struct dma_mapping_ops cell_iommu_ops = {
-	.alloc_coherent = cell_alloc_coherent,
-	.free_coherent = cell_free_coherent,
-	.map_single = cell_map_single,
-	.unmap_single = cell_unmap_single,
-	.map_sg = cell_map_sg,
-	.unmap_sg = cell_unmap_sg,
-	.dma_supported = cell_dma_supported,
-};
-
-void cell_init_iommu(void)
-{
-	int setup_bus = 0;
-
-	if (of_find_node_by_path("/mambo")) {
-		pr_info("Not using iommu on systemsim\n");
-	} else {
-
-		if (!(of_chosen &&
-		      get_property(of_chosen, "linux,iommu-off", NULL)))
-			setup_bus = cell_map_iommu();
-
-		if (setup_bus) {
-			pr_debug("%s: IOMMU mapping activated\n", __FUNCTION__);
-			ppc_md.iommu_dev_setup = iommu_dev_setup_null;
-			ppc_md.iommu_bus_setup = iommu_bus_setup;
-		} else {
-			pr_debug("%s: IOMMU mapping activated, "
-				 "no device action necessary\n", __FUNCTION__);
-			/* Direct I/O, IOMMU off */
-			ppc_md.iommu_dev_setup = iommu_dev_setup_null;
-			ppc_md.iommu_bus_setup = iommu_bus_setup_null;
-		}
-	}
-
-	pci_dma_ops = cell_iommu_ops;
-}
diff --git a/arch/powerpc/platforms/cell/iommu.h b/arch/powerpc/platforms/cell/iommu.h
deleted file mode 100644
index 490d77abfe8..00000000000
--- a/arch/powerpc/platforms/cell/iommu.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifndef CELL_IOMMU_H
-#define CELL_IOMMU_H
-
-/* some constants */
-enum {
-	/* segment table entries */
-	IOST_VALID_MASK	  = 0x8000000000000000ul,
-	IOST_TAG_MASK     = 0x3000000000000000ul,
-	IOST_PT_BASE_MASK = 0x000003fffffff000ul,
-	IOST_NNPT_MASK	  = 0x0000000000000fe0ul,
-	IOST_PS_MASK	  = 0x000000000000000ful,
-
-	IOST_PS_4K	  = 0x1,
-	IOST_PS_64K	  = 0x3,
-	IOST_PS_1M	  = 0x5,
-	IOST_PS_16M	  = 0x7,
-
-	/* iopt tag register */
-	IOPT_VALID_MASK   = 0x0000000200000000ul,
-	IOPT_TAG_MASK	  = 0x00000001fffffffful,
-
-	/* iopt cache register */
-	IOPT_PROT_MASK	  = 0xc000000000000000ul,
-	IOPT_PROT_NONE	  = 0x0000000000000000ul,
-	IOPT_PROT_READ	  = 0x4000000000000000ul,
-	IOPT_PROT_WRITE	  = 0x8000000000000000ul,
-	IOPT_PROT_RW	  = 0xc000000000000000ul,
-	IOPT_COHERENT	  = 0x2000000000000000ul,
-	
-	IOPT_ORDER_MASK	  = 0x1800000000000000ul,
-	/* order access to same IOID/VC on same address */
-	IOPT_ORDER_ADDR	  = 0x0800000000000000ul,
-	/* similar, but only after a write access */
-	IOPT_ORDER_WRITES = 0x1000000000000000ul,
-	/* Order all accesses to same IOID/VC */
-	IOPT_ORDER_VC	  = 0x1800000000000000ul,
-	
-	IOPT_RPN_MASK	  = 0x000003fffffff000ul,
-	IOPT_HINT_MASK	  = 0x0000000000000800ul,
-	IOPT_IOID_MASK	  = 0x00000000000007fful,
-
-	IOSTO_ENABLE	  = 0x8000000000000000ul,
-	IOSTO_ORIGIN	  = 0x000003fffffff000ul,
-	IOSTO_HW	  = 0x0000000000000800ul,
-	IOSTO_SW	  = 0x0000000000000400ul,
-
-	IOCMD_CONF_TE	  = 0x0000800000000000ul,
-
-	/* memory mapped registers */
-	IOC_PT_CACHE_DIR  = 0x000,
-	IOC_ST_CACHE_DIR  = 0x800,
-	IOC_PT_CACHE_REG  = 0x910,
-	IOC_ST_ORIGIN     = 0x918,
-	IOC_CONF	  = 0x930,
-
-	/* The high bit needs to be set on every DMA address,
-	   only 2GB are addressable */
-	CELL_DMA_VALID	  = 0x80000000,
-	CELL_DMA_MASK	  = 0x7fffffff,
-};
-
-
-void cell_init_iommu(void);
-
-#endif
diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c
index 9f2e4ed20a5..8c20f0fb865 100644
--- a/arch/powerpc/platforms/cell/pervasive.c
+++ b/arch/powerpc/platforms/cell/pervasive.c
@@ -38,32 +38,25 @@
 #include "pervasive.h"
 #include "cbe_regs.h"
 
-static DEFINE_SPINLOCK(cbe_pervasive_lock);
-
-static void __init cbe_enable_pause_zero(void)
+static void cbe_power_save(void)
 {
-	unsigned long thread_switch_control;
-	unsigned long temp_register;
-	struct cbe_pmd_regs __iomem *pregs;
-
-	spin_lock_irq(&cbe_pervasive_lock);
-	pregs = cbe_get_cpu_pmd_regs(smp_processor_id());
-	if (pregs == NULL)
-		goto out;
+	unsigned long ctrl, thread_switch_control;
 
-	pr_debug("Power Management: CPU %d\n", smp_processor_id());
-
-	 /* Enable Pause(0) control bit */
-	temp_register = in_be64(&pregs->pm_control);
+	/*
+	 * We need to hard disable interrupts, but we also need to mark them
+	 * hard disabled in the PACA so that the local_irq_enable() done by
+	 * our caller upon return propertly hard enables.
+	 */
+	hard_irq_disable();
+	get_paca()->hard_enabled = 0;
 
-	out_be64(&pregs->pm_control,
-		 temp_register | CBE_PMD_PAUSE_ZERO_CONTROL);
+	ctrl = mfspr(SPRN_CTRLF);
 
 	/* Enable DEC and EE interrupt request */
 	thread_switch_control  = mfspr(SPRN_TSC_CELL);
 	thread_switch_control |= TSC_CELL_EE_ENABLE | TSC_CELL_EE_BOOST;
 
-	switch ((mfspr(SPRN_CTRLF) & CTRL_CT)) {
+	switch (ctrl & CTRL_CT) {
 	case CTRL_CT0:
 		thread_switch_control |= TSC_CELL_DEC_ENABLE_0;
 		break;
@@ -75,58 +68,21 @@ static void __init cbe_enable_pause_zero(void)
 			__FUNCTION__);
 		break;
 	}
-
 	mtspr(SPRN_TSC_CELL, thread_switch_control);
 
-out:
-	spin_unlock_irq(&cbe_pervasive_lock);
-}
-
-static void cbe_idle(void)
-{
-	unsigned long ctrl;
+	/*
+	 * go into low thread priority, medium priority will be
+	 * restored for us after wake-up.
+	 */
+	HMT_low();
 
-	/* Why do we do that on every idle ? Couldn't that be done once for
-	 * all or do we lose the state some way ? Also, the pm_control
-	 * register setting, that can't be set once at boot ? We really want
-	 * to move that away in order to implement a simple powersave
+	/*
+	 * atomically disable thread execution and runlatch.
+	 * External and Decrementer exceptions are still handled when the
+	 * thread is disabled but now enter in cbe_system_reset_exception()
 	 */
-	cbe_enable_pause_zero();
-
-	while (1) {
-		if (!need_resched()) {
-			local_irq_disable();
-			while (!need_resched()) {
-				/* go into low thread priority */
-				HMT_low();
-
-				/*
-				 * atomically disable thread execution
-				 * and runlatch.
-				 * External and Decrementer exceptions
-				 * are still handled when the thread
-				 * is disabled but now enter in
-				 * cbe_system_reset_exception()
-				 */
-				ctrl = mfspr(SPRN_CTRLF);
-				ctrl &= ~(CTRL_RUNLATCH | CTRL_TE);
-				mtspr(SPRN_CTRLT, ctrl);
-			}
-			/* restore thread prio */
-			HMT_medium();
-			local_irq_enable();
-		}
-
-		/*
-		 * turn runlatch on again before scheduling the
-		 * process we just woke up
-		 */
-		ppc64_runlatch_on();
-
-		preempt_enable_no_resched();
-		schedule();
-		preempt_disable();
-	}
+	ctrl &= ~(CTRL_RUNLATCH | CTRL_TE);
+	mtspr(SPRN_CTRLT, ctrl);
 }
 
 static int cbe_system_reset_exception(struct pt_regs *regs)
@@ -158,9 +114,20 @@ static int cbe_system_reset_exception(struct pt_regs *regs)
 
 void __init cbe_pervasive_init(void)
 {
+	int cpu;
 	if (!cpu_has_feature(CPU_FTR_PAUSE_ZERO))
 		return;
 
-	ppc_md.idle_loop = cbe_idle;
+	for_each_possible_cpu(cpu) {
+		struct cbe_pmd_regs __iomem *regs = cbe_get_cpu_pmd_regs(cpu);
+		if (!regs)
+			continue;
+
+		 /* Enable Pause(0) control bit */
+		out_be64(&regs->pmcr, in_be64(&regs->pmcr) |
+					    CBE_PMD_PAUSE_ZERO_CONTROL);
+	}
+
+	ppc_md.power_save = cbe_power_save;
 	ppc_md.system_reset_exception = cbe_system_reset_exception;
 }
diff --git a/arch/powerpc/platforms/cell/pmu.c b/arch/powerpc/platforms/cell/pmu.c
new file mode 100644
index 00000000000..99c612025e8
--- /dev/null
+++ b/arch/powerpc/platforms/cell/pmu.c
@@ -0,0 +1,429 @@
+/*
+ * Cell Broadband Engine Performance Monitor
+ *
+ * (C) Copyright IBM Corporation 2001,2006
+ *
+ * Author:
+ *    David Erb (djerb@us.ibm.com)
+ *    Kevin Corry (kevcorry@us.ibm.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/irq_regs.h>
+#include <asm/machdep.h>
+#include <asm/pmc.h>
+#include <asm/reg.h>
+#include <asm/spu.h>
+
+#include "cbe_regs.h"
+#include "interrupt.h"
+
+/*
+ * When writing to write-only mmio addresses, save a shadow copy. All of the
+ * registers are 32-bit, but stored in the upper-half of a 64-bit field in
+ * pmd_regs.
+ */
+
+#define WRITE_WO_MMIO(reg, x)					\
+	do {							\
+		u32 _x = (x);					\
+		struct cbe_pmd_regs __iomem *pmd_regs;		\
+		struct cbe_pmd_shadow_regs *shadow_regs;	\
+		pmd_regs = cbe_get_cpu_pmd_regs(cpu);		\
+		shadow_regs = cbe_get_cpu_pmd_shadow_regs(cpu);	\
+		out_be64(&(pmd_regs->reg), (((u64)_x) << 32));	\
+		shadow_regs->reg = _x;				\
+	} while (0)
+
+#define READ_SHADOW_REG(val, reg)				\
+	do {							\
+		struct cbe_pmd_shadow_regs *shadow_regs;	\
+		shadow_regs = cbe_get_cpu_pmd_shadow_regs(cpu);	\
+		(val) = shadow_regs->reg;			\
+	} while (0)
+
+#define READ_MMIO_UPPER32(val, reg)				\
+	do {							\
+		struct cbe_pmd_regs __iomem *pmd_regs;		\
+		pmd_regs = cbe_get_cpu_pmd_regs(cpu);		\
+		(val) = (u32)(in_be64(&pmd_regs->reg) >> 32);	\
+	} while (0)
+
+/*
+ * Physical counter registers.
+ * Each physical counter can act as one 32-bit counter or two 16-bit counters.
+ */
+
+u32 cbe_read_phys_ctr(u32 cpu, u32 phys_ctr)
+{
+	u32 val_in_latch, val = 0;
+
+	if (phys_ctr < NR_PHYS_CTRS) {
+		READ_SHADOW_REG(val_in_latch, counter_value_in_latch);
+
+		/* Read the latch or the actual counter, whichever is newer. */
+		if (val_in_latch & (1 << phys_ctr)) {
+			READ_SHADOW_REG(val, pm_ctr[phys_ctr]);
+		} else {
+			READ_MMIO_UPPER32(val, pm_ctr[phys_ctr]);
+		}
+	}
+
+	return val;
+}
+EXPORT_SYMBOL_GPL(cbe_read_phys_ctr);
+
+void cbe_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val)
+{
+	struct cbe_pmd_shadow_regs *shadow_regs;
+	u32 pm_ctrl;
+
+	if (phys_ctr < NR_PHYS_CTRS) {
+		/* Writing to a counter only writes to a hardware latch.
+		 * The new value is not propagated to the actual counter
+		 * until the performance monitor is enabled.
+		 */
+		WRITE_WO_MMIO(pm_ctr[phys_ctr], val);
+
+		pm_ctrl = cbe_read_pm(cpu, pm_control);
+		if (pm_ctrl & CBE_PM_ENABLE_PERF_MON) {
+			/* The counters are already active, so we need to
+			 * rewrite the pm_control register to "re-enable"
+			 * the PMU.
+			 */
+			cbe_write_pm(cpu, pm_control, pm_ctrl);
+		} else {
+			shadow_regs = cbe_get_cpu_pmd_shadow_regs(cpu);
+			shadow_regs->counter_value_in_latch |= (1 << phys_ctr);
+		}
+	}
+}
+EXPORT_SYMBOL_GPL(cbe_write_phys_ctr);
+
+/*
+ * "Logical" counter registers.
+ * These will read/write 16-bits or 32-bits depending on the
+ * current size of the counter. Counters 4 - 7 are always 16-bit.
+ */
+
+u32 cbe_read_ctr(u32 cpu, u32 ctr)
+{
+	u32 val;
+	u32 phys_ctr = ctr & (NR_PHYS_CTRS - 1);
+
+	val = cbe_read_phys_ctr(cpu, phys_ctr);
+
+	if (cbe_get_ctr_size(cpu, phys_ctr) == 16)
+		val = (ctr < NR_PHYS_CTRS) ? (val >> 16) : (val & 0xffff);
+
+	return val;
+}
+EXPORT_SYMBOL_GPL(cbe_read_ctr);
+
+void cbe_write_ctr(u32 cpu, u32 ctr, u32 val)
+{
+	u32 phys_ctr;
+	u32 phys_val;
+
+	phys_ctr = ctr & (NR_PHYS_CTRS - 1);
+
+	if (cbe_get_ctr_size(cpu, phys_ctr) == 16) {
+		phys_val = cbe_read_phys_ctr(cpu, phys_ctr);
+
+		if (ctr < NR_PHYS_CTRS)
+			val = (val << 16) | (phys_val & 0xffff);
+		else
+			val = (val & 0xffff) | (phys_val & 0xffff0000);
+	}
+
+	cbe_write_phys_ctr(cpu, phys_ctr, val);
+}
+EXPORT_SYMBOL_GPL(cbe_write_ctr);
+
+/*
+ * Counter-control registers.
+ * Each "logical" counter has a corresponding control register.
+ */
+
+u32 cbe_read_pm07_control(u32 cpu, u32 ctr)
+{
+	u32 pm07_control = 0;
+
+	if (ctr < NR_CTRS)
+		READ_SHADOW_REG(pm07_control, pm07_control[ctr]);
+
+	return pm07_control;
+}
+EXPORT_SYMBOL_GPL(cbe_read_pm07_control);
+
+void cbe_write_pm07_control(u32 cpu, u32 ctr, u32 val)
+{
+	if (ctr < NR_CTRS)
+		WRITE_WO_MMIO(pm07_control[ctr], val);
+}
+EXPORT_SYMBOL_GPL(cbe_write_pm07_control);
+
+/*
+ * Other PMU control registers. Most of these are write-only.
+ */
+
+u32 cbe_read_pm(u32 cpu, enum pm_reg_name reg)
+{
+	u32 val = 0;
+
+	switch (reg) {
+	case group_control:
+		READ_SHADOW_REG(val, group_control);
+		break;
+
+	case debug_bus_control:
+		READ_SHADOW_REG(val, debug_bus_control);
+		break;
+
+	case trace_address:
+		READ_MMIO_UPPER32(val, trace_address);
+		break;
+
+	case ext_tr_timer:
+		READ_SHADOW_REG(val, ext_tr_timer);
+		break;
+
+	case pm_status:
+		READ_MMIO_UPPER32(val, pm_status);
+		break;
+
+	case pm_control:
+		READ_SHADOW_REG(val, pm_control);
+		break;
+
+	case pm_interval:
+		READ_SHADOW_REG(val, pm_interval);
+		break;
+
+	case pm_start_stop:
+		READ_SHADOW_REG(val, pm_start_stop);
+		break;
+	}
+
+	return val;
+}
+EXPORT_SYMBOL_GPL(cbe_read_pm);
+
+void cbe_write_pm(u32 cpu, enum pm_reg_name reg, u32 val)
+{
+	switch (reg) {
+	case group_control:
+		WRITE_WO_MMIO(group_control, val);
+		break;
+
+	case debug_bus_control:
+		WRITE_WO_MMIO(debug_bus_control, val);
+		break;
+
+	case trace_address:
+		WRITE_WO_MMIO(trace_address, val);
+		break;
+
+	case ext_tr_timer:
+		WRITE_WO_MMIO(ext_tr_timer, val);
+		break;
+
+	case pm_status:
+		WRITE_WO_MMIO(pm_status, val);
+		break;
+
+	case pm_control:
+		WRITE_WO_MMIO(pm_control, val);
+		break;
+
+	case pm_interval:
+		WRITE_WO_MMIO(pm_interval, val);
+		break;
+
+	case pm_start_stop:
+		WRITE_WO_MMIO(pm_start_stop, val);
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(cbe_write_pm);
+
+/*
+ * Get/set the size of a physical counter to either 16 or 32 bits.
+ */
+
+u32 cbe_get_ctr_size(u32 cpu, u32 phys_ctr)
+{
+	u32 pm_ctrl, size = 0;
+
+	if (phys_ctr < NR_PHYS_CTRS) {
+		pm_ctrl = cbe_read_pm(cpu, pm_control);
+		size = (pm_ctrl & CBE_PM_16BIT_CTR(phys_ctr)) ? 16 : 32;
+	}
+
+	return size;
+}
+EXPORT_SYMBOL_GPL(cbe_get_ctr_size);
+
+void cbe_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size)
+{
+	u32 pm_ctrl;
+
+	if (phys_ctr < NR_PHYS_CTRS) {
+		pm_ctrl = cbe_read_pm(cpu, pm_control);
+		switch (ctr_size) {
+		case 16:
+			pm_ctrl |= CBE_PM_16BIT_CTR(phys_ctr);
+			break;
+
+		case 32:
+			pm_ctrl &= ~CBE_PM_16BIT_CTR(phys_ctr);
+			break;
+		}
+		cbe_write_pm(cpu, pm_control, pm_ctrl);
+	}
+}
+EXPORT_SYMBOL_GPL(cbe_set_ctr_size);
+
+/*
+ * Enable/disable the entire performance monitoring unit.
+ * When we enable the PMU, all pending writes to counters get committed.
+ */
+
+void cbe_enable_pm(u32 cpu)
+{
+	struct cbe_pmd_shadow_regs *shadow_regs;
+	u32 pm_ctrl;
+
+	shadow_regs = cbe_get_cpu_pmd_shadow_regs(cpu);
+	shadow_regs->counter_value_in_latch = 0;
+
+	pm_ctrl = cbe_read_pm(cpu, pm_control) | CBE_PM_ENABLE_PERF_MON;
+	cbe_write_pm(cpu, pm_control, pm_ctrl);
+}
+EXPORT_SYMBOL_GPL(cbe_enable_pm);
+
+void cbe_disable_pm(u32 cpu)
+{
+	u32 pm_ctrl;
+	pm_ctrl = cbe_read_pm(cpu, pm_control) & ~CBE_PM_ENABLE_PERF_MON;
+	cbe_write_pm(cpu, pm_control, pm_ctrl);
+}
+EXPORT_SYMBOL_GPL(cbe_disable_pm);
+
+/*
+ * Reading from the trace_buffer.
+ * The trace buffer is two 64-bit registers. Reading from
+ * the second half automatically increments the trace_address.
+ */
+
+void cbe_read_trace_buffer(u32 cpu, u64 *buf)
+{
+	struct cbe_pmd_regs __iomem *pmd_regs = cbe_get_cpu_pmd_regs(cpu);
+
+	*buf++ = in_be64(&pmd_regs->trace_buffer_0_63);
+	*buf++ = in_be64(&pmd_regs->trace_buffer_64_127);
+}
+EXPORT_SYMBOL_GPL(cbe_read_trace_buffer);
+
+/*
+ * Enabling/disabling interrupts for the entire performance monitoring unit.
+ */
+
+u32 cbe_query_pm_interrupts(u32 cpu)
+{
+	return cbe_read_pm(cpu, pm_status);
+}
+EXPORT_SYMBOL_GPL(cbe_query_pm_interrupts);
+
+u32 cbe_clear_pm_interrupts(u32 cpu)
+{
+	/* Reading pm_status clears the interrupt bits. */
+	return cbe_query_pm_interrupts(cpu);
+}
+EXPORT_SYMBOL_GPL(cbe_clear_pm_interrupts);
+
+void cbe_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask)
+{
+	/* Set which node and thread will handle the next interrupt. */
+	iic_set_interrupt_routing(cpu, thread, 0);
+
+	/* Enable the interrupt bits in the pm_status register. */
+	if (mask)
+		cbe_write_pm(cpu, pm_status, mask);
+}
+EXPORT_SYMBOL_GPL(cbe_enable_pm_interrupts);
+
+void cbe_disable_pm_interrupts(u32 cpu)
+{
+	cbe_clear_pm_interrupts(cpu);
+	cbe_write_pm(cpu, pm_status, 0);
+}
+EXPORT_SYMBOL_GPL(cbe_disable_pm_interrupts);
+
+static irqreturn_t cbe_pm_irq(int irq, void *dev_id)
+{
+	perf_irq(get_irq_regs());
+	return IRQ_HANDLED;
+}
+
+int __init cbe_init_pm_irq(void)
+{
+	unsigned int irq;
+	int rc, node;
+
+	for_each_node(node) {
+		irq = irq_create_mapping(NULL, IIC_IRQ_IOEX_PMI |
+					       (node << IIC_IRQ_NODE_SHIFT));
+		if (irq == NO_IRQ) {
+			printk("ERROR: Unable to allocate irq for node %d\n",
+			       node);
+			return -EINVAL;
+		}
+
+		rc = request_irq(irq, cbe_pm_irq,
+				 IRQF_DISABLED, "cbe-pmu-0", NULL);
+		if (rc) {
+			printk("ERROR: Request for irq on node %d failed\n",
+			       node);
+			return rc;
+		}
+	}
+
+	return 0;
+}
+arch_initcall(cbe_init_pm_irq);
+
+void cbe_sync_irq(int node)
+{
+	unsigned int irq;
+
+	irq = irq_find_mapping(NULL,
+			       IIC_IRQ_IOEX_PMI
+			       | (node << IIC_IRQ_NODE_SHIFT));
+
+	if (irq == NO_IRQ) {
+		printk(KERN_WARNING "ERROR, unable to get existing irq %d " \
+		"for node %d\n", irq, node);
+		return;
+	}
+
+	synchronize_irq(irq);
+}
+EXPORT_SYMBOL_GPL(cbe_sync_irq);
+
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 22c228a49c3..36989c2eee6 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -50,9 +50,10 @@
 #include <asm/spu.h>
 #include <asm/spu_priv1.h>
 #include <asm/udbg.h>
+#include <asm/mpic.h>
+#include <asm/of_platform.h>
 
 #include "interrupt.h"
-#include "iommu.h"
 #include "cbe_regs.h"
 #include "pervasive.h"
 #include "ras.h"
@@ -80,24 +81,72 @@ static void cell_progress(char *s, unsigned short hex)
 	printk("*** %04x : %s\n", hex, s ? s : "");
 }
 
-static void __init cell_pcibios_fixup(void)
+static int __init cell_publish_devices(void)
 {
-	struct pci_dev *dev = NULL;
+	if (!machine_is(cell))
+		return 0;
+
+	/* Publish OF platform devices for southbridge IOs */
+	of_platform_bus_probe(NULL, NULL, NULL);
+
+	return 0;
+}
+device_initcall(cell_publish_devices);
+
+static void cell_mpic_cascade(unsigned int irq, struct irq_desc *desc)
+{
+	struct mpic *mpic = desc->handler_data;
+	unsigned int virq;
+
+	virq = mpic_get_one_irq(mpic);
+	if (virq != NO_IRQ)
+		generic_handle_irq(virq);
+	desc->chip->eoi(irq);
+}
 
-	for_each_pci_dev(dev)
-		pci_read_irq_line(dev);
+static void __init mpic_init_IRQ(void)
+{
+	struct device_node *dn;
+	struct mpic *mpic;
+	unsigned int virq;
+
+	for (dn = NULL;
+	     (dn = of_find_node_by_name(dn, "interrupt-controller"));) {
+		if (!device_is_compatible(dn, "CBEA,platform-open-pic"))
+			continue;
+
+		/* The MPIC driver will get everything it needs from the
+		 * device-tree, just pass 0 to all arguments
+		 */
+		mpic = mpic_alloc(dn, 0, 0, 0, 0, " MPIC     ");
+		if (mpic == NULL)
+			continue;
+		mpic_init(mpic);
+
+		virq = irq_of_parse_and_map(dn, 0);
+		if (virq == NO_IRQ)
+			continue;
+
+		printk(KERN_INFO "%s : hooking up to IRQ %d\n",
+		       dn->full_name, virq);
+		set_irq_data(virq, mpic);
+		set_irq_chained_handler(virq, cell_mpic_cascade);
+	}
 }
 
+
 static void __init cell_init_irq(void)
 {
 	iic_init_IRQ();
 	spider_init_IRQ();
+	mpic_init_IRQ();
 }
 
 static void __init cell_setup_arch(void)
 {
 #ifdef CONFIG_SPU_BASE
-	spu_priv1_ops         = &spu_priv1_mmio_ops;
+	spu_priv1_ops = &spu_priv1_mmio_ops;
+	spu_management_ops = &spu_management_of_ops;
 #endif
 
 	cbe_regs_init();
@@ -109,7 +158,6 @@ static void __init cell_setup_arch(void)
 #ifdef CONFIG_SMP
 	smp_init_cell();
 #endif
-
 	/* init to some ~sane value until calibrate_delay() runs */
 	loops_per_jiffy = 50000000;
 
@@ -129,19 +177,6 @@ static void __init cell_setup_arch(void)
 	mmio_nvram_init();
 }
 
-/*
- * Early initialization.  Relocation is on but do not reference unbolted pages
- */
-static void __init cell_init_early(void)
-{
-	DBG(" -> cell_init_early()\n");
-
-	cell_init_iommu();
-
-	DBG(" <- cell_init_early()\n");
-}
-
-
 static int __init cell_probe(void)
 {
 	unsigned long root = of_get_flat_dt_root();
@@ -168,7 +203,6 @@ define_machine(cell) {
 	.name			= "Cell",
 	.probe			= cell_probe,
 	.setup_arch		= cell_setup_arch,
-	.init_early		= cell_init_early,
 	.show_cpuinfo		= cell_show_cpuinfo,
 	.restart		= rtas_restart,
 	.power_off		= rtas_power_off,
@@ -180,7 +214,7 @@ define_machine(cell) {
 	.check_legacy_ioport	= cell_check_legacy_ioport,
 	.progress		= cell_progress,
 	.init_IRQ       	= cell_init_irq,
-	.pcibios_fixup		= cell_pcibios_fixup,
+	.pci_setup_phb		= rtas_setup_phb,
 #ifdef CONFIG_KEXEC
 	.machine_kexec		= default_machine_kexec,
 	.machine_kexec_prepare	= default_machine_kexec_prepare,
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 7aa809d5a24..bd7bffc3ddd 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -25,22 +25,17 @@
 #include <linux/interrupt.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/poll.h>
 #include <linux/ptrace.h>
 #include <linux/slab.h>
 #include <linux/wait.h>
-
-#include <asm/firmware.h>
-#include <asm/io.h>
-#include <asm/prom.h>
+#include <linux/mm.h>
+#include <linux/io.h>
 #include <linux/mutex.h>
 #include <asm/spu.h>
 #include <asm/spu_priv1.h>
-#include <asm/mmu_context.h>
-
-#include "interrupt.h"
+#include <asm/xmon.h>
 
+const struct spu_management_ops *spu_management_ops;
 const struct spu_priv1_ops *spu_priv1_ops;
 
 EXPORT_SYMBOL_GPL(spu_priv1_ops);
@@ -89,7 +84,30 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea)
 		printk("%s: invalid access during switch!\n", __func__);
 		return 1;
 	}
-	if (!mm || (REGION_ID(ea) != USER_REGION_ID)) {
+	esid = (ea & ESID_MASK) | SLB_ESID_V;
+
+	switch(REGION_ID(ea)) {
+	case USER_REGION_ID:
+#ifdef CONFIG_HUGETLB_PAGE
+		if (in_hugepage_area(mm->context, ea))
+			llp = mmu_psize_defs[mmu_huge_psize].sllp;
+		else
+#endif
+			llp = mmu_psize_defs[mmu_virtual_psize].sllp;
+		vsid = (get_vsid(mm->context.id, ea) << SLB_VSID_SHIFT) |
+				SLB_VSID_USER | llp;
+		break;
+	case VMALLOC_REGION_ID:
+		llp = mmu_psize_defs[mmu_virtual_psize].sllp;
+		vsid = (get_kernel_vsid(ea) << SLB_VSID_SHIFT) |
+			SLB_VSID_KERNEL | llp;
+		break;
+	case KERNEL_REGION_ID:
+		llp = mmu_psize_defs[mmu_linear_psize].sllp;
+		vsid = (get_kernel_vsid(ea) << SLB_VSID_SHIFT) |
+			SLB_VSID_KERNEL | llp;
+		break;
+	default:
 		/* Future: support kernel segments so that drivers
 		 * can use SPUs.
 		 */
@@ -97,16 +115,6 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea)
 		return 1;
 	}
 
-	esid = (ea & ESID_MASK) | SLB_ESID_V;
-#ifdef CONFIG_HUGETLB_PAGE
-	if (in_hugepage_area(mm->context, ea))
-		llp = mmu_psize_defs[mmu_huge_psize].sllp;
-	else
-#endif
-		llp = mmu_psize_defs[mmu_virtual_psize].sllp;
-	vsid = (get_vsid(mm->context.id, ea) << SLB_VSID_SHIFT) |
-			SLB_VSID_USER | llp;
-
 	out_be64(&priv2->slb_index_W, spu->slb_replace);
 	out_be64(&priv2->slb_vsid_RW, vsid);
 	out_be64(&priv2->slb_esid_RW, esid);
@@ -320,6 +328,7 @@ static void spu_free_irqs(struct spu *spu)
 }
 
 static struct list_head spu_list[MAX_NUMNODES];
+static LIST_HEAD(spu_full_list);
 static DEFINE_MUTEX(spu_mutex);
 
 static void spu_init_channels(struct spu *spu)
@@ -364,8 +373,7 @@ struct spu *spu_alloc_node(int node)
 	if (!list_empty(&spu_list[node])) {
 		spu = list_entry(spu_list[node].next, struct spu, list);
 		list_del_init(&spu->list);
-		pr_debug("Got SPU %x %d %d\n",
-			 spu->isrc, spu->number, spu->node);
+		pr_debug("Got SPU %d %d\n", spu->number, spu->node);
 		spu_init_channels(spu);
 	}
 	mutex_unlock(&spu_mutex);
@@ -493,280 +501,65 @@ int spu_irq_class_1_bottom(struct spu *spu)
 	if (!error) {
 		spu_restart_dma(spu);
 	} else {
-		__spu_trap_invalid_dma(spu);
+		spu->dma_callback(spu, SPE_EVENT_SPE_DATA_STORAGE);
 	}
 	return ret;
 }
 
-static int __init find_spu_node_id(struct device_node *spe)
-{
-	const unsigned int *id;
-	struct device_node *cpu;
-	cpu = spe->parent->parent;
-	id = get_property(cpu, "node-id", NULL);
-	return id ? *id : 0;
-}
-
-static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe,
-		const char *prop)
-{
-	static DEFINE_MUTEX(add_spumem_mutex);
-
-	const struct address_prop {
-		unsigned long address;
-		unsigned int len;
-	} __attribute__((packed)) *p;
-	int proplen;
-
-	unsigned long start_pfn, nr_pages;
-	struct pglist_data *pgdata;
-	struct zone *zone;
-	int ret;
-
-	p = get_property(spe, prop, &proplen);
-	WARN_ON(proplen != sizeof (*p));
-
-	start_pfn = p->address >> PAGE_SHIFT;
-	nr_pages = ((unsigned long)p->len + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
-	pgdata = NODE_DATA(spu->nid);
-	zone = pgdata->node_zones;
-
-	/* XXX rethink locking here */
-	mutex_lock(&add_spumem_mutex);
-	ret = __add_pages(zone, start_pfn, nr_pages);
-	mutex_unlock(&add_spumem_mutex);
-
-	return ret;
-}
+struct sysdev_class spu_sysdev_class = {
+	set_kset_name("spu")
+};
 
-static void __iomem * __init map_spe_prop(struct spu *spu,
-		struct device_node *n, const char *name)
+int spu_add_sysdev_attr(struct sysdev_attribute *attr)
 {
-	const struct address_prop {
-		unsigned long address;
-		unsigned int len;
-	} __attribute__((packed)) *prop;
-
-	const void *p;
-	int proplen;
-	void __iomem *ret = NULL;
-	int err = 0;
-
-	p = get_property(n, name, &proplen);
-	if (proplen != sizeof (struct address_prop))
-		return NULL;
-
-	prop = p;
-
-	err = cell_spuprop_present(spu, n, name);
-	if (err && (err != -EEXIST))
-		goto out;
-
-	ret = ioremap(prop->address, prop->len);
-
- out:
-	return ret;
-}
+	struct spu *spu;
+	mutex_lock(&spu_mutex);
 
-static void spu_unmap(struct spu *spu)
-{
-	iounmap(spu->priv2);
-	iounmap(spu->priv1);
-	iounmap(spu->problem);
-	iounmap((__force u8 __iomem *)spu->local_store);
-}
+	list_for_each_entry(spu, &spu_full_list, full_list)
+		sysdev_create_file(&spu->sysdev, attr);
 
-/* This function shall be abstracted for HV platforms */
-static int __init spu_map_interrupts_old(struct spu *spu, struct device_node *np)
-{
-	unsigned int isrc;
-	const u32 *tmp;
-
-	/* Get the interrupt source unit from the device-tree */
-	tmp = get_property(np, "isrc", NULL);
-	if (!tmp)
-		return -ENODEV;
-	isrc = tmp[0];
-
-	/* Add the node number */
-	isrc |= spu->node << IIC_IRQ_NODE_SHIFT;
-	spu->isrc = isrc;
-
-	/* Now map interrupts of all 3 classes */
-	spu->irqs[0] = irq_create_mapping(NULL, IIC_IRQ_CLASS_0 | isrc);
-	spu->irqs[1] = irq_create_mapping(NULL, IIC_IRQ_CLASS_1 | isrc);
-	spu->irqs[2] = irq_create_mapping(NULL, IIC_IRQ_CLASS_2 | isrc);
-
-	/* Right now, we only fail if class 2 failed */
-	return spu->irqs[2] == NO_IRQ ? -EINVAL : 0;
+	mutex_unlock(&spu_mutex);
+	return 0;
 }
+EXPORT_SYMBOL_GPL(spu_add_sysdev_attr);
 
-static int __init spu_map_device_old(struct spu *spu, struct device_node *node)
+int spu_add_sysdev_attr_group(struct attribute_group *attrs)
 {
-	const char *prop;
-	int ret;
-
-	ret = -ENODEV;
-	spu->name = get_property(node, "name", NULL);
-	if (!spu->name)
-		goto out;
-
-	prop = get_property(node, "local-store", NULL);
-	if (!prop)
-		goto out;
-	spu->local_store_phys = *(unsigned long *)prop;
-
-	/* we use local store as ram, not io memory */
-	spu->local_store = (void __force *)
-		map_spe_prop(spu, node, "local-store");
-	if (!spu->local_store)
-		goto out;
-
-	prop = get_property(node, "problem", NULL);
-	if (!prop)
-		goto out_unmap;
-	spu->problem_phys = *(unsigned long *)prop;
-
-	spu->problem= map_spe_prop(spu, node, "problem");
-	if (!spu->problem)
-		goto out_unmap;
-
-	spu->priv1= map_spe_prop(spu, node, "priv1");
-	/* priv1 is not available on a hypervisor */
-
-	spu->priv2= map_spe_prop(spu, node, "priv2");
-	if (!spu->priv2)
-		goto out_unmap;
-	ret = 0;
-	goto out;
-
-out_unmap:
-	spu_unmap(spu);
-out:
-	return ret;
-}
+	struct spu *spu;
+	mutex_lock(&spu_mutex);
 
-static int __init spu_map_interrupts(struct spu *spu, struct device_node *np)
-{
-	struct of_irq oirq;
-	int ret;
-	int i;
+	list_for_each_entry(spu, &spu_full_list, full_list)
+		sysfs_create_group(&spu->sysdev.kobj, attrs);
 
-	for (i=0; i < 3; i++) {
-		ret = of_irq_map_one(np, i, &oirq);
-		if (ret) {
-			pr_debug("spu_new: failed to get irq %d\n", i);
-			goto err;
-		}
-		ret = -EINVAL;
-		pr_debug("  irq %d no 0x%x on %s\n", i, oirq.specifier[0],
-			 oirq.controller->full_name);
-		spu->irqs[i] = irq_create_of_mapping(oirq.controller,
-					oirq.specifier, oirq.size);
-		if (spu->irqs[i] == NO_IRQ) {
-			pr_debug("spu_new: failed to map it !\n");
-			goto err;
-		}
-	}
+	mutex_unlock(&spu_mutex);
 	return 0;
-
-err:
-	pr_debug("failed to map irq %x for spu %s\n", *oirq.specifier, spu->name);
-	for (; i >= 0; i--) {
-		if (spu->irqs[i] != NO_IRQ)
-			irq_dispose_mapping(spu->irqs[i]);
-	}
-	return ret;
 }
+EXPORT_SYMBOL_GPL(spu_add_sysdev_attr_group);
 
-static int spu_map_resource(struct device_node *node, int nr,
-		void __iomem** virt, unsigned long *phys)
-{
-	struct resource resource = { };
-	int ret;
-
-	ret = of_address_to_resource(node, nr, &resource);
-	if (ret)
-		goto out;
 
-	if (phys)
-		*phys = resource.start;
-	*virt = ioremap(resource.start, resource.end - resource.start);
-	if (!*virt)
-		ret = -EINVAL;
-
-out:
-	return ret;
-}
-
-static int __init spu_map_device(struct spu *spu, struct device_node *node)
+void spu_remove_sysdev_attr(struct sysdev_attribute *attr)
 {
-	int ret = -ENODEV;
-	spu->name = get_property(node, "name", NULL);
-	if (!spu->name)
-		goto out;
-
-	ret = spu_map_resource(node, 0, (void __iomem**)&spu->local_store,
-					&spu->local_store_phys);
-	if (ret) {
-		pr_debug("spu_new: failed to map %s resource 0\n",
-			 node->full_name);
-		goto out;
-	}
-	ret = spu_map_resource(node, 1, (void __iomem**)&spu->problem,
-					&spu->problem_phys);
-	if (ret) {
-		pr_debug("spu_new: failed to map %s resource 1\n",
-			 node->full_name);
-		goto out_unmap;
-	}
-	ret = spu_map_resource(node, 2, (void __iomem**)&spu->priv2,
-					NULL);
-	if (ret) {
-		pr_debug("spu_new: failed to map %s resource 2\n",
-			 node->full_name);
-		goto out_unmap;
-	}
-
-	if (!firmware_has_feature(FW_FEATURE_LPAR))
-		ret = spu_map_resource(node, 3, (void __iomem**)&spu->priv1,
-					NULL);
-	if (ret) {
-		pr_debug("spu_new: failed to map %s resource 3\n",
-			 node->full_name);
-		goto out_unmap;
-	}
-	pr_debug("spu_new: %s maps:\n", node->full_name);
-	pr_debug("  local store   : 0x%016lx -> 0x%p\n",
-		 spu->local_store_phys, spu->local_store);
-	pr_debug("  problem state : 0x%016lx -> 0x%p\n",
-		 spu->problem_phys, spu->problem);
-	pr_debug("  priv2         :                       0x%p\n", spu->priv2);
-	pr_debug("  priv1         :                       0x%p\n", spu->priv1);
+	struct spu *spu;
+	mutex_lock(&spu_mutex);
 
-	return 0;
+	list_for_each_entry(spu, &spu_full_list, full_list)
+		sysdev_remove_file(&spu->sysdev, attr);
 
-out_unmap:
-	spu_unmap(spu);
-out:
-	pr_debug("failed to map spe %s: %d\n", spu->name, ret);
-	return ret;
+	mutex_unlock(&spu_mutex);
 }
+EXPORT_SYMBOL_GPL(spu_remove_sysdev_attr);
 
-struct sysdev_class spu_sysdev_class = {
-	set_kset_name("spu")
-};
-
-static ssize_t spu_show_isrc(struct sys_device *sysdev, char *buf)
+void spu_remove_sysdev_attr_group(struct attribute_group *attrs)
 {
-	struct spu *spu = container_of(sysdev, struct spu, sysdev);
-	return sprintf(buf, "%d\n", spu->isrc);
+	struct spu *spu;
+	mutex_lock(&spu_mutex);
 
-}
-static SYSDEV_ATTR(isrc, 0400, spu_show_isrc, NULL);
+	list_for_each_entry(spu, &spu_full_list, full_list)
+		sysfs_remove_group(&spu->sysdev.kobj, attrs);
 
-extern int attach_sysdev_to_node(struct sys_device *dev, int nid);
+	mutex_unlock(&spu_mutex);
+}
+EXPORT_SYMBOL_GPL(spu_remove_sysdev_attr_group);
 
 static int spu_create_sysdev(struct spu *spu)
 {
@@ -781,21 +574,18 @@ static int spu_create_sysdev(struct spu *spu)
 		return ret;
 	}
 
-	if (spu->isrc != 0)
-		sysdev_create_file(&spu->sysdev, &attr_isrc);
-	sysfs_add_device_to_node(&spu->sysdev, spu->nid);
+	sysfs_add_device_to_node(&spu->sysdev, spu->node);
 
 	return 0;
 }
 
 static void spu_destroy_sysdev(struct spu *spu)
 {
-	sysdev_remove_file(&spu->sysdev, &attr_isrc);
-	sysfs_remove_device_from_node(&spu->sysdev, spu->nid);
+	sysfs_remove_device_from_node(&spu->sysdev, spu->node);
 	sysdev_unregister(&spu->sysdev);
 }
 
-static int __init create_spu(struct device_node *spe)
+static int __init create_spu(void *data)
 {
 	struct spu *spu;
 	int ret;
@@ -806,57 +596,37 @@ static int __init create_spu(struct device_node *spe)
 	if (!spu)
 		goto out;
 
-	spu->node = find_spu_node_id(spe);
-	if (spu->node >= MAX_NUMNODES) {
-		printk(KERN_WARNING "SPE %s on node %d ignored,"
-		       " node number too big\n", spe->full_name, spu->node);
-		printk(KERN_WARNING "Check if CONFIG_NUMA is enabled.\n");
-		return -ENODEV;
-	}
-	spu->nid = of_node_to_nid(spe);
-	if (spu->nid == -1)
-		spu->nid = 0;
+	spin_lock_init(&spu->register_lock);
+	mutex_lock(&spu_mutex);
+	spu->number = number++;
+	mutex_unlock(&spu_mutex);
+
+	ret = spu_create_spu(spu, data);
 
-	ret = spu_map_device(spu, spe);
-	/* try old method */
-	if (ret)
-		ret = spu_map_device_old(spu, spe);
 	if (ret)
 		goto out_free;
 
-	ret = spu_map_interrupts(spu, spe);
-	if (ret)
-		ret = spu_map_interrupts_old(spu, spe);
-	if (ret)
-		goto out_unmap;
-	spin_lock_init(&spu->register_lock);
-	spu_mfc_sdr_set(spu, mfspr(SPRN_SDR1));
+	spu_mfc_sdr_setup(spu);
 	spu_mfc_sr1_set(spu, 0x33);
-	mutex_lock(&spu_mutex);
-
-	spu->number = number++;
 	ret = spu_request_irqs(spu);
 	if (ret)
-		goto out_unlock;
+		goto out_destroy;
 
 	ret = spu_create_sysdev(spu);
 	if (ret)
 		goto out_free_irqs;
 
+	mutex_lock(&spu_mutex);
 	list_add(&spu->list, &spu_list[spu->node]);
+	list_add(&spu->full_list, &spu_full_list);
 	mutex_unlock(&spu_mutex);
 
-	pr_debug(KERN_DEBUG "Using SPE %s %02x %p %p %p %p %d\n",
-		spu->name, spu->isrc, spu->local_store,
-		spu->problem, spu->priv1, spu->priv2, spu->number);
 	goto out;
 
 out_free_irqs:
 	spu_free_irqs(spu);
-out_unlock:
-	mutex_unlock(&spu_mutex);
-out_unmap:
-	spu_unmap(spu);
+out_destroy:
+	spu_destroy_spu(spu);
 out_free:
 	kfree(spu);
 out:
@@ -866,10 +636,11 @@ out:
 static void destroy_spu(struct spu *spu)
 {
 	list_del_init(&spu->list);
+	list_del_init(&spu->full_list);
 
 	spu_destroy_sysdev(spu);
 	spu_free_irqs(spu);
-	spu_unmap(spu);
+	spu_destroy_spu(spu);
 	kfree(spu);
 }
 
@@ -890,9 +661,11 @@ module_exit(cleanup_spu_base);
 
 static int __init init_spu_base(void)
 {
-	struct device_node *node;
 	int i, ret;
 
+	if (!spu_management_ops)
+		return 0;
+
 	/* create sysdev class for spus */
 	ret = sysdev_class_register(&spu_sysdev_class);
 	if (ret)
@@ -901,17 +674,17 @@ static int __init init_spu_base(void)
 	for (i = 0; i < MAX_NUMNODES; i++)
 		INIT_LIST_HEAD(&spu_list[i]);
 
-	ret = -ENODEV;
-	for (node = of_find_node_by_type(NULL, "spe");
-			node; node = of_find_node_by_type(node, "spe")) {
-		ret = create_spu(node);
-		if (ret) {
-			printk(KERN_WARNING "%s: Error initializing %s\n",
-				__FUNCTION__, node->name);
-			cleanup_spu_base();
-			break;
-		}
+	ret = spu_enumerate_spus(create_spu);
+
+	if (ret) {
+		printk(KERN_WARNING "%s: Error initializing spus\n",
+			__FUNCTION__);
+		cleanup_spu_base();
+		return ret;
 	}
+
+	xmon_register_spus(&spu_full_list);
+
 	return ret;
 }
 module_init(init_spu_base);
diff --git a/arch/powerpc/platforms/cell/spu_coredump.c b/arch/powerpc/platforms/cell/spu_coredump.c
new file mode 100644
index 00000000000..6915b418ee7
--- /dev/null
+++ b/arch/powerpc/platforms/cell/spu_coredump.c
@@ -0,0 +1,81 @@
+/*
+ * SPU core dump code
+ *
+ * (C) Copyright 2006 IBM Corp.
+ *
+ * Author: Dwayne Grant McConnell <decimal@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/file.h>
+#include <linux/module.h>
+#include <linux/syscalls.h>
+
+#include <asm/spu.h>
+
+static struct spu_coredump_calls spu_coredump_calls;
+static DEFINE_MUTEX(spu_coredump_mutex);
+
+int arch_notes_size(void)
+{
+	long ret;
+	struct module *owner = spu_coredump_calls.owner;
+
+	ret = -ENOSYS;
+	mutex_lock(&spu_coredump_mutex);
+	if (owner && try_module_get(owner)) {
+		ret = spu_coredump_calls.arch_notes_size();
+		module_put(owner);
+	}
+	mutex_unlock(&spu_coredump_mutex);
+	return ret;
+}
+
+void arch_write_notes(struct file *file)
+{
+	struct module *owner = spu_coredump_calls.owner;
+
+	mutex_lock(&spu_coredump_mutex);
+	if (owner && try_module_get(owner)) {
+		spu_coredump_calls.arch_write_notes(file);
+		module_put(owner);
+	}
+	mutex_unlock(&spu_coredump_mutex);
+}
+
+int register_arch_coredump_calls(struct spu_coredump_calls *calls)
+{
+	if (spu_coredump_calls.owner)
+		return -EBUSY;
+
+	mutex_lock(&spu_coredump_mutex);
+	spu_coredump_calls.arch_notes_size = calls->arch_notes_size;
+	spu_coredump_calls.arch_write_notes = calls->arch_write_notes;
+	spu_coredump_calls.owner = calls->owner;
+	mutex_unlock(&spu_coredump_mutex);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(register_arch_coredump_calls);
+
+void unregister_arch_coredump_calls(struct spu_coredump_calls *calls)
+{
+	BUG_ON(spu_coredump_calls.owner != calls->owner);
+
+	mutex_lock(&spu_coredump_mutex);
+	spu_coredump_calls.owner = NULL;
+	mutex_unlock(&spu_coredump_mutex);
+}
+EXPORT_SYMBOL_GPL(unregister_arch_coredump_calls);
diff --git a/arch/powerpc/platforms/cell/spu_priv1_mmio.c b/arch/powerpc/platforms/cell/spu_priv1_mmio.c
index 71b69f0a1a4..a5de0430c56 100644
--- a/arch/powerpc/platforms/cell/spu_priv1_mmio.c
+++ b/arch/powerpc/platforms/cell/spu_priv1_mmio.c
@@ -18,120 +18,498 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/interrupt.h>
+#include <linux/list.h>
 #include <linux/module.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/wait.h>
+#include <linux/mm.h>
+#include <linux/io.h>
+#include <linux/mutex.h>
+#include <linux/device.h>
 
-#include <asm/io.h>
 #include <asm/spu.h>
 #include <asm/spu_priv1.h>
+#include <asm/firmware.h>
+#include <asm/prom.h>
 
 #include "interrupt.h"
+#include "spu_priv1_mmio.h"
+
+struct spu_pdata {
+	int nid;
+	struct device_node *devnode;
+	struct spu_priv1 __iomem *priv1;
+};
+
+static struct spu_pdata *spu_get_pdata(struct spu *spu)
+{
+	BUG_ON(!spu->pdata);
+	return spu->pdata;
+}
+
+struct device_node *spu_devnode(struct spu *spu)
+{
+	return spu_get_pdata(spu)->devnode;
+}
+
+EXPORT_SYMBOL_GPL(spu_devnode);
+
+static int __init find_spu_node_id(struct device_node *spe)
+{
+	const unsigned int *id;
+	struct device_node *cpu;
+	cpu = spe->parent->parent;
+	id = get_property(cpu, "node-id", NULL);
+	return id ? *id : 0;
+}
+
+static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe,
+		const char *prop)
+{
+	static DEFINE_MUTEX(add_spumem_mutex);
+
+	const struct address_prop {
+		unsigned long address;
+		unsigned int len;
+	} __attribute__((packed)) *p;
+	int proplen;
+
+	unsigned long start_pfn, nr_pages;
+	struct pglist_data *pgdata;
+	struct zone *zone;
+	int ret;
+
+	p = get_property(spe, prop, &proplen);
+	WARN_ON(proplen != sizeof (*p));
+
+	start_pfn = p->address >> PAGE_SHIFT;
+	nr_pages = ((unsigned long)p->len + PAGE_SIZE - 1) >> PAGE_SHIFT;
+
+	pgdata = NODE_DATA(spu_get_pdata(spu)->nid);
+	zone = pgdata->node_zones;
+
+	/* XXX rethink locking here */
+	mutex_lock(&add_spumem_mutex);
+	ret = __add_pages(zone, start_pfn, nr_pages);
+	mutex_unlock(&add_spumem_mutex);
+
+	return ret;
+}
+
+static void __iomem * __init map_spe_prop(struct spu *spu,
+		struct device_node *n, const char *name)
+{
+	const struct address_prop {
+		unsigned long address;
+		unsigned int len;
+	} __attribute__((packed)) *prop;
+
+	const void *p;
+	int proplen;
+	void __iomem *ret = NULL;
+	int err = 0;
+
+	p = get_property(n, name, &proplen);
+	if (proplen != sizeof (struct address_prop))
+		return NULL;
+
+	prop = p;
+
+	err = cell_spuprop_present(spu, n, name);
+	if (err && (err != -EEXIST))
+		goto out;
+
+	ret = ioremap(prop->address, prop->len);
+
+ out:
+	return ret;
+}
+
+static void spu_unmap(struct spu *spu)
+{
+	iounmap(spu->priv2);
+	iounmap(spu_get_pdata(spu)->priv1);
+	iounmap(spu->problem);
+	iounmap((__force u8 __iomem *)spu->local_store);
+}
+
+static int __init spu_map_interrupts_old(struct spu *spu,
+	struct device_node *np)
+{
+	unsigned int isrc;
+	const u32 *tmp;
+
+	/* Get the interrupt source unit from the device-tree */
+	tmp = get_property(np, "isrc", NULL);
+	if (!tmp)
+		return -ENODEV;
+	isrc = tmp[0];
+
+	/* Add the node number */
+	isrc |= spu->node << IIC_IRQ_NODE_SHIFT;
+
+	/* Now map interrupts of all 3 classes */
+	spu->irqs[0] = irq_create_mapping(NULL, IIC_IRQ_CLASS_0 | isrc);
+	spu->irqs[1] = irq_create_mapping(NULL, IIC_IRQ_CLASS_1 | isrc);
+	spu->irqs[2] = irq_create_mapping(NULL, IIC_IRQ_CLASS_2 | isrc);
+
+	/* Right now, we only fail if class 2 failed */
+	return spu->irqs[2] == NO_IRQ ? -EINVAL : 0;
+}
+
+static int __init spu_map_device_old(struct spu *spu, struct device_node *node)
+{
+	const char *prop;
+	int ret;
+
+	ret = -ENODEV;
+	spu->name = get_property(node, "name", NULL);
+	if (!spu->name)
+		goto out;
+
+	prop = get_property(node, "local-store", NULL);
+	if (!prop)
+		goto out;
+	spu->local_store_phys = *(unsigned long *)prop;
+
+	/* we use local store as ram, not io memory */
+	spu->local_store = (void __force *)
+		map_spe_prop(spu, node, "local-store");
+	if (!spu->local_store)
+		goto out;
+
+	prop = get_property(node, "problem", NULL);
+	if (!prop)
+		goto out_unmap;
+	spu->problem_phys = *(unsigned long *)prop;
+
+	spu->problem= map_spe_prop(spu, node, "problem");
+	if (!spu->problem)
+		goto out_unmap;
+
+	spu_get_pdata(spu)->priv1= map_spe_prop(spu, node, "priv1");
+
+	spu->priv2= map_spe_prop(spu, node, "priv2");
+	if (!spu->priv2)
+		goto out_unmap;
+	ret = 0;
+	goto out;
+
+out_unmap:
+	spu_unmap(spu);
+out:
+	return ret;
+}
+
+static int __init spu_map_interrupts(struct spu *spu, struct device_node *np)
+{
+	struct of_irq oirq;
+	int ret;
+	int i;
+
+	for (i=0; i < 3; i++) {
+		ret = of_irq_map_one(np, i, &oirq);
+		if (ret) {
+			pr_debug("spu_new: failed to get irq %d\n", i);
+			goto err;
+		}
+		ret = -EINVAL;
+		pr_debug("  irq %d no 0x%x on %s\n", i, oirq.specifier[0],
+			 oirq.controller->full_name);
+		spu->irqs[i] = irq_create_of_mapping(oirq.controller,
+					oirq.specifier, oirq.size);
+		if (spu->irqs[i] == NO_IRQ) {
+			pr_debug("spu_new: failed to map it !\n");
+			goto err;
+		}
+	}
+	return 0;
+
+err:
+	pr_debug("failed to map irq %x for spu %s\n", *oirq.specifier,
+		spu->name);
+	for (; i >= 0; i--) {
+		if (spu->irqs[i] != NO_IRQ)
+			irq_dispose_mapping(spu->irqs[i]);
+	}
+	return ret;
+}
+
+static int spu_map_resource(struct device_node *node, int nr,
+		void __iomem** virt, unsigned long *phys)
+{
+	struct resource resource = { };
+	int ret;
+
+	ret = of_address_to_resource(node, nr, &resource);
+	if (ret)
+		goto out;
+
+	if (phys)
+		*phys = resource.start;
+	*virt = ioremap(resource.start, resource.end - resource.start);
+	if (!*virt)
+		ret = -EINVAL;
+
+out:
+	return ret;
+}
+
+static int __init spu_map_device(struct spu *spu, struct device_node *node)
+{
+	int ret = -ENODEV;
+	spu->name = get_property(node, "name", NULL);
+	if (!spu->name)
+		goto out;
+
+	ret = spu_map_resource(node, 0, (void __iomem**)&spu->local_store,
+					&spu->local_store_phys);
+	if (ret) {
+		pr_debug("spu_new: failed to map %s resource 0\n",
+			 node->full_name);
+		goto out;
+	}
+	ret = spu_map_resource(node, 1, (void __iomem**)&spu->problem,
+					&spu->problem_phys);
+	if (ret) {
+		pr_debug("spu_new: failed to map %s resource 1\n",
+			 node->full_name);
+		goto out_unmap;
+	}
+	ret = spu_map_resource(node, 2, (void __iomem**)&spu->priv2,
+					NULL);
+	if (ret) {
+		pr_debug("spu_new: failed to map %s resource 2\n",
+			 node->full_name);
+		goto out_unmap;
+	}
+	if (!firmware_has_feature(FW_FEATURE_LPAR))
+		ret = spu_map_resource(node, 3,
+			(void __iomem**)&spu_get_pdata(spu)->priv1, NULL);
+	if (ret) {
+		pr_debug("spu_new: failed to map %s resource 3\n",
+			 node->full_name);
+		goto out_unmap;
+	}
+	pr_debug("spu_new: %s maps:\n", node->full_name);
+	pr_debug("  local store   : 0x%016lx -> 0x%p\n",
+		 spu->local_store_phys, spu->local_store);
+	pr_debug("  problem state : 0x%016lx -> 0x%p\n",
+		 spu->problem_phys, spu->problem);
+	pr_debug("  priv2         :                       0x%p\n", spu->priv2);
+	pr_debug("  priv1         :                       0x%p\n",
+						spu_get_pdata(spu)->priv1);
+
+	return 0;
+
+out_unmap:
+	spu_unmap(spu);
+out:
+	pr_debug("failed to map spe %s: %d\n", spu->name, ret);
+	return ret;
+}
+
+static int __init of_enumerate_spus(int (*fn)(void *data))
+{
+	int ret;
+	struct device_node *node;
+
+	ret = -ENODEV;
+	for (node = of_find_node_by_type(NULL, "spe");
+			node; node = of_find_node_by_type(node, "spe")) {
+		ret = fn(node);
+		if (ret) {
+			printk(KERN_WARNING "%s: Error initializing %s\n",
+				__FUNCTION__, node->name);
+			break;
+		}
+	}
+	return ret;
+}
+
+static int __init of_create_spu(struct spu *spu, void *data)
+{
+	int ret;
+	struct device_node *spe = (struct device_node *)data;
+
+	spu->pdata = kzalloc(sizeof(struct spu_pdata),
+		GFP_KERNEL);
+	if (!spu->pdata) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	spu->node = find_spu_node_id(spe);
+	if (spu->node >= MAX_NUMNODES) {
+		printk(KERN_WARNING "SPE %s on node %d ignored,"
+		       " node number too big\n", spe->full_name, spu->node);
+		printk(KERN_WARNING "Check if CONFIG_NUMA is enabled.\n");
+		ret = -ENODEV;
+		goto out_free;
+	}
+
+	spu_get_pdata(spu)->nid = of_node_to_nid(spe);
+	if (spu_get_pdata(spu)->nid == -1)
+		spu_get_pdata(spu)->nid = 0;
+
+	ret = spu_map_device(spu, spe);
+	/* try old method */
+	if (ret)
+		ret = spu_map_device_old(spu, spe);
+	if (ret)
+		goto out_free;
+
+	ret = spu_map_interrupts(spu, spe);
+	if (ret)
+		ret = spu_map_interrupts_old(spu, spe);
+	if (ret)
+		goto out_unmap;
+
+	spu_get_pdata(spu)->devnode = of_node_get(spe);
+
+	pr_debug(KERN_DEBUG "Using SPE %s %p %p %p %p %d\n", spu->name,
+		spu->local_store, spu->problem, spu_get_pdata(spu)->priv1,
+		spu->priv2, spu->number);
+	goto out;
+
+out_unmap:
+	spu_unmap(spu);
+out_free:
+	kfree(spu->pdata);
+	spu->pdata = NULL;
+out:
+	return ret;
+}
+
+static int of_destroy_spu(struct spu *spu)
+{
+	spu_unmap(spu);
+	of_node_put(spu_get_pdata(spu)->devnode);
+	kfree(spu->pdata);
+	spu->pdata = NULL;
+	return 0;
+}
+
+const struct spu_management_ops spu_management_of_ops = {
+	.enumerate_spus = of_enumerate_spus,
+	.create_spu = of_create_spu,
+	.destroy_spu = of_destroy_spu,
+};
 
 static void int_mask_and(struct spu *spu, int class, u64 mask)
 {
 	u64 old_mask;
 
-	old_mask = in_be64(&spu->priv1->int_mask_RW[class]);
-	out_be64(&spu->priv1->int_mask_RW[class], old_mask & mask);
+	old_mask = in_be64(&spu_get_pdata(spu)->priv1->int_mask_RW[class]);
+	out_be64(&spu_get_pdata(spu)->priv1->int_mask_RW[class],
+		old_mask & mask);
 }
 
 static void int_mask_or(struct spu *spu, int class, u64 mask)
 {
 	u64 old_mask;
 
-	old_mask = in_be64(&spu->priv1->int_mask_RW[class]);
-	out_be64(&spu->priv1->int_mask_RW[class], old_mask | mask);
+	old_mask = in_be64(&spu_get_pdata(spu)->priv1->int_mask_RW[class]);
+	out_be64(&spu_get_pdata(spu)->priv1->int_mask_RW[class],
+		old_mask | mask);
 }
 
 static void int_mask_set(struct spu *spu, int class, u64 mask)
 {
-	out_be64(&spu->priv1->int_mask_RW[class], mask);
+	out_be64(&spu_get_pdata(spu)->priv1->int_mask_RW[class], mask);
 }
 
 static u64 int_mask_get(struct spu *spu, int class)
 {
-	return in_be64(&spu->priv1->int_mask_RW[class]);
+	return in_be64(&spu_get_pdata(spu)->priv1->int_mask_RW[class]);
 }
 
 static void int_stat_clear(struct spu *spu, int class, u64 stat)
 {
-	out_be64(&spu->priv1->int_stat_RW[class], stat);
+	out_be64(&spu_get_pdata(spu)->priv1->int_stat_RW[class], stat);
 }
 
 static u64 int_stat_get(struct spu *spu, int class)
 {
-	return in_be64(&spu->priv1->int_stat_RW[class]);
+	return in_be64(&spu_get_pdata(spu)->priv1->int_stat_RW[class]);
 }
 
 static void cpu_affinity_set(struct spu *spu, int cpu)
 {
 	u64 target = iic_get_target_id(cpu);
 	u64 route = target << 48 | target << 32 | target << 16;
-	out_be64(&spu->priv1->int_route_RW, route);
+	out_be64(&spu_get_pdata(spu)->priv1->int_route_RW, route);
 }
 
 static u64 mfc_dar_get(struct spu *spu)
 {
-	return in_be64(&spu->priv1->mfc_dar_RW);
+	return in_be64(&spu_get_pdata(spu)->priv1->mfc_dar_RW);
 }
 
 static u64 mfc_dsisr_get(struct spu *spu)
 {
-	return in_be64(&spu->priv1->mfc_dsisr_RW);
+	return in_be64(&spu_get_pdata(spu)->priv1->mfc_dsisr_RW);
 }
 
 static void mfc_dsisr_set(struct spu *spu, u64 dsisr)
 {
-	out_be64(&spu->priv1->mfc_dsisr_RW, dsisr);
+	out_be64(&spu_get_pdata(spu)->priv1->mfc_dsisr_RW, dsisr);
 }
 
-static void mfc_sdr_set(struct spu *spu, u64 sdr)
+static void mfc_sdr_setup(struct spu *spu)
 {
-	out_be64(&spu->priv1->mfc_sdr_RW, sdr);
+	out_be64(&spu_get_pdata(spu)->priv1->mfc_sdr_RW, mfspr(SPRN_SDR1));
 }
 
 static void mfc_sr1_set(struct spu *spu, u64 sr1)
 {
-	out_be64(&spu->priv1->mfc_sr1_RW, sr1);
+	out_be64(&spu_get_pdata(spu)->priv1->mfc_sr1_RW, sr1);
 }
 
 static u64 mfc_sr1_get(struct spu *spu)
 {
-	return in_be64(&spu->priv1->mfc_sr1_RW);
+	return in_be64(&spu_get_pdata(spu)->priv1->mfc_sr1_RW);
 }
 
 static void mfc_tclass_id_set(struct spu *spu, u64 tclass_id)
 {
-	out_be64(&spu->priv1->mfc_tclass_id_RW, tclass_id);
+	out_be64(&spu_get_pdata(spu)->priv1->mfc_tclass_id_RW, tclass_id);
 }
 
 static u64 mfc_tclass_id_get(struct spu *spu)
 {
-	return in_be64(&spu->priv1->mfc_tclass_id_RW);
+	return in_be64(&spu_get_pdata(spu)->priv1->mfc_tclass_id_RW);
 }
 
 static void tlb_invalidate(struct spu *spu)
 {
-	out_be64(&spu->priv1->tlb_invalidate_entry_W, 0ul);
+	out_be64(&spu_get_pdata(spu)->priv1->tlb_invalidate_entry_W, 0ul);
 }
 
 static void resource_allocation_groupID_set(struct spu *spu, u64 id)
 {
-	out_be64(&spu->priv1->resource_allocation_groupID_RW, id);
+	out_be64(&spu_get_pdata(spu)->priv1->resource_allocation_groupID_RW,
+		id);
 }
 
 static u64 resource_allocation_groupID_get(struct spu *spu)
 {
-	return in_be64(&spu->priv1->resource_allocation_groupID_RW);
+	return in_be64(
+		&spu_get_pdata(spu)->priv1->resource_allocation_groupID_RW);
 }
 
 static void resource_allocation_enable_set(struct spu *spu, u64 enable)
 {
-	out_be64(&spu->priv1->resource_allocation_enable_RW, enable);
+	out_be64(&spu_get_pdata(spu)->priv1->resource_allocation_enable_RW,
+		enable);
 }
 
 static u64 resource_allocation_enable_get(struct spu *spu)
 {
-	return in_be64(&spu->priv1->resource_allocation_enable_RW);
+	return in_be64(
+		&spu_get_pdata(spu)->priv1->resource_allocation_enable_RW);
 }
 
 const struct spu_priv1_ops spu_priv1_mmio_ops =
@@ -146,7 +524,7 @@ const struct spu_priv1_ops spu_priv1_mmio_ops =
 	.mfc_dar_get = mfc_dar_get,
 	.mfc_dsisr_get = mfc_dsisr_get,
 	.mfc_dsisr_set = mfc_dsisr_set,
-	.mfc_sdr_set = mfc_sdr_set,
+	.mfc_sdr_setup = mfc_sdr_setup,
 	.mfc_sr1_set = mfc_sr1_set,
 	.mfc_sr1_get = mfc_sr1_get,
 	.mfc_tclass_id_set = mfc_tclass_id_set,
diff --git a/arch/powerpc/platforms/cell/spu_priv1_mmio.h b/arch/powerpc/platforms/cell/spu_priv1_mmio.h
new file mode 100644
index 00000000000..7b62bd1cc25
--- /dev/null
+++ b/arch/powerpc/platforms/cell/spu_priv1_mmio.h
@@ -0,0 +1,26 @@
+/*
+ * spu hypervisor abstraction for direct hardware access.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef SPU_PRIV1_MMIO_H
+#define SPU_PRIV1_MMIO_H
+
+struct device_node *spu_devnode(struct spu *spu);
+
+#endif /* SPU_PRIV1_MMIO_H */
diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile
index ecdfbb35f82..472217d19fa 100644
--- a/arch/powerpc/platforms/cell/spufs/Makefile
+++ b/arch/powerpc/platforms/cell/spufs/Makefile
@@ -1,7 +1,7 @@
 obj-y += switch.o
 
 obj-$(CONFIG_SPU_FS) += spufs.o
-spufs-y += inode.o file.o context.o syscalls.o
+spufs-y += inode.o file.o context.o syscalls.o coredump.o
 spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o
 
 # Rules to build switch.o with the help of SPU tool chain
diff --git a/arch/powerpc/platforms/cell/spufs/backing_ops.c b/arch/powerpc/platforms/cell/spufs/backing_ops.c
index 2d22cd59d6f..1898f0d3a8b 100644
--- a/arch/powerpc/platforms/cell/spufs/backing_ops.c
+++ b/arch/powerpc/platforms/cell/spufs/backing_ops.c
@@ -36,6 +36,7 @@
 #include <asm/io.h>
 #include <asm/spu.h>
 #include <asm/spu_csa.h>
+#include <asm/spu_info.h>
 #include <asm/mmu_context.h>
 #include "spufs.h"
 
@@ -267,6 +268,11 @@ static char *spu_backing_get_ls(struct spu_context *ctx)
 	return ctx->csa.lscsa->ls;
 }
 
+static u32 spu_backing_runcntl_read(struct spu_context *ctx)
+{
+	return ctx->csa.prob.spu_runcntl_RW;
+}
+
 static void spu_backing_runcntl_write(struct spu_context *ctx, u32 val)
 {
 	spin_lock(&ctx->csa.register_lock);
@@ -279,9 +285,26 @@ static void spu_backing_runcntl_write(struct spu_context *ctx, u32 val)
 	spin_unlock(&ctx->csa.register_lock);
 }
 
-static void spu_backing_runcntl_stop(struct spu_context *ctx)
+static void spu_backing_master_start(struct spu_context *ctx)
+{
+	struct spu_state *csa = &ctx->csa;
+	u64 sr1;
+
+	spin_lock(&csa->register_lock);
+	sr1 = csa->priv1.mfc_sr1_RW | MFC_STATE1_MASTER_RUN_CONTROL_MASK;
+	csa->priv1.mfc_sr1_RW = sr1;
+	spin_unlock(&csa->register_lock);
+}
+
+static void spu_backing_master_stop(struct spu_context *ctx)
 {
-	spu_backing_runcntl_write(ctx, SPU_RUNCNTL_STOP);
+	struct spu_state *csa = &ctx->csa;
+	u64 sr1;
+
+	spin_lock(&csa->register_lock);
+	sr1 = csa->priv1.mfc_sr1_RW & ~MFC_STATE1_MASTER_RUN_CONTROL_MASK;
+	csa->priv1.mfc_sr1_RW = sr1;
+	spin_unlock(&csa->register_lock);
 }
 
 static int spu_backing_set_mfc_query(struct spu_context * ctx, u32 mask,
@@ -345,8 +368,10 @@ struct spu_context_ops spu_backing_ops = {
 	.npc_write = spu_backing_npc_write,
 	.status_read = spu_backing_status_read,
 	.get_ls = spu_backing_get_ls,
+	.runcntl_read = spu_backing_runcntl_read,
 	.runcntl_write = spu_backing_runcntl_write,
-	.runcntl_stop = spu_backing_runcntl_stop,
+	.master_start = spu_backing_master_start,
+	.master_stop = spu_backing_master_stop,
 	.set_mfc_query = spu_backing_set_mfc_query,
 	.read_mfc_tagstatus = spu_backing_read_mfc_tagstatus,
 	.get_mfc_free_elements = spu_backing_get_mfc_free_elements,
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 034cf6af53a..0870009f56d 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -120,6 +120,33 @@ void spu_unmap_mappings(struct spu_context *ctx)
 		unmap_mapping_range(ctx->signal2, 0, 0x4000, 1);
 }
 
+int spu_acquire_exclusive(struct spu_context *ctx)
+{
+	int ret = 0;
+
+	down_write(&ctx->state_sema);
+	/* ctx is about to be freed, can't acquire any more */
+	if (!ctx->owner) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (ctx->state == SPU_STATE_SAVED) {
+		ret = spu_activate(ctx, 0);
+		if (ret)
+			goto out;
+		ctx->state = SPU_STATE_RUNNABLE;
+	} else {
+		/* We need to exclude userspace access to the context. */
+		spu_unmap_mappings(ctx);
+	}
+
+out:
+	if (ret)
+		up_write(&ctx->state_sema);
+	return ret;
+}
+
 int spu_acquire_runnable(struct spu_context *ctx)
 {
 	int ret = 0;
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
new file mode 100644
index 00000000000..26945c491f6
--- /dev/null
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -0,0 +1,238 @@
+/*
+ * SPU core dump code
+ *
+ * (C) Copyright 2006 IBM Corp.
+ *
+ * Author: Dwayne Grant McConnell <decimal@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/elf.h>
+#include <linux/file.h>
+#include <linux/fs.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/syscalls.h>
+
+#include <asm/uaccess.h>
+
+#include "spufs.h"
+
+struct spufs_ctx_info {
+	struct list_head list;
+	int dfd;
+	int memsize; /* in bytes */
+	struct spu_context *ctx;
+};
+
+static LIST_HEAD(ctx_info_list);
+
+static ssize_t do_coredump_read(int num, struct spu_context *ctx, void __user *buffer,
+				size_t size, loff_t *off)
+{
+	u64 data;
+	int ret;
+
+	if (spufs_coredump_read[num].read)
+		return spufs_coredump_read[num].read(ctx, buffer, size, off);
+
+	data = spufs_coredump_read[num].get(ctx);
+	ret = copy_to_user(buffer, &data, 8);
+	return ret ? -EFAULT : 8;
+}
+
+/*
+ * These are the only things you should do on a core-file: use only these
+ * functions to write out all the necessary info.
+ */
+static int spufs_dump_write(struct file *file, const void *addr, int nr)
+{
+	return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
+}
+
+static int spufs_dump_seek(struct file *file, loff_t off)
+{
+	if (file->f_op->llseek) {
+		if (file->f_op->llseek(file, off, 0) != off)
+			return 0;
+	} else
+		file->f_pos = off;
+	return 1;
+}
+
+static void spufs_fill_memsize(struct spufs_ctx_info *ctx_info)
+{
+	struct spu_context *ctx;
+	unsigned long long lslr;
+
+	ctx = ctx_info->ctx;
+	lslr = ctx->csa.priv2.spu_lslr_RW;
+	ctx_info->memsize = lslr + 1;
+}
+
+static int spufs_ctx_note_size(struct spufs_ctx_info *ctx_info)
+{
+	int dfd, memsize, i, sz, total = 0;
+	char *name;
+	char fullname[80];
+
+	dfd = ctx_info->dfd;
+	memsize = ctx_info->memsize;
+
+	for (i = 0; spufs_coredump_read[i].name; i++) {
+		name = spufs_coredump_read[i].name;
+		sz = spufs_coredump_read[i].size;
+
+		sprintf(fullname, "SPU/%d/%s", dfd, name);
+
+		total += sizeof(struct elf_note);
+		total += roundup(strlen(fullname) + 1, 4);
+		if (!strcmp(name, "mem"))
+			total += roundup(memsize, 4);
+		else
+			total += roundup(sz, 4);
+	}
+
+	return total;
+}
+
+static int spufs_add_one_context(struct file *file, int dfd)
+{
+	struct spu_context *ctx;
+	struct spufs_ctx_info *ctx_info;
+	int size;
+
+	ctx = SPUFS_I(file->f_dentry->d_inode)->i_ctx;
+	if (ctx->flags & SPU_CREATE_NOSCHED)
+		return 0;
+
+	ctx_info = kzalloc(sizeof(*ctx_info), GFP_KERNEL);
+	if (unlikely(!ctx_info))
+		return -ENOMEM;
+
+	ctx_info->dfd = dfd;
+	ctx_info->ctx = ctx;
+
+	spufs_fill_memsize(ctx_info);
+
+	size = spufs_ctx_note_size(ctx_info);
+	list_add(&ctx_info->list, &ctx_info_list);
+	return size;
+}
+
+/*
+ * The additional architecture-specific notes for Cell are various
+ * context files in the spu context.
+ *
+ * This function iterates over all open file descriptors and sees
+ * if they are a directory in spufs.  In that case we use spufs
+ * internal functionality to dump them without needing to actually
+ * open the files.
+ */
+static int spufs_arch_notes_size(void)
+{
+	struct fdtable *fdt = files_fdtable(current->files);
+	int size = 0, fd;
+
+	for (fd = 0; fd < fdt->max_fdset && fd < fdt->max_fds; fd++) {
+		if (FD_ISSET(fd, fdt->open_fds)) {
+			struct file *file = fcheck(fd);
+
+			if (file && file->f_op == &spufs_context_fops) {
+				int rval = spufs_add_one_context(file, fd);
+				if (rval < 0)
+					break;
+				size += rval;
+			}
+		}
+	}
+
+	return size;
+}
+
+static void spufs_arch_write_note(struct spufs_ctx_info *ctx_info, int i,
+				struct file *file)
+{
+	struct spu_context *ctx;
+	loff_t pos = 0;
+	int sz, dfd, rc, total = 0;
+	const int bufsz = 4096;
+	char *name;
+	char fullname[80], *buf;
+	struct elf_note en;
+
+	buf = kmalloc(bufsz, GFP_KERNEL);
+	if (!buf)
+		return;
+
+	dfd = ctx_info->dfd;
+	name = spufs_coredump_read[i].name;
+
+	if (!strcmp(name, "mem"))
+		sz = ctx_info->memsize;
+	else
+		sz = spufs_coredump_read[i].size;
+
+	ctx = ctx_info->ctx;
+	if (!ctx) {
+		return;
+	}
+
+	sprintf(fullname, "SPU/%d/%s", dfd, name);
+	en.n_namesz = strlen(fullname) + 1;
+	en.n_descsz = sz;
+	en.n_type = NT_SPU;
+
+	if (!spufs_dump_write(file, &en, sizeof(en)))
+		return;
+	if (!spufs_dump_write(file, fullname, en.n_namesz))
+		return;
+	if (!spufs_dump_seek(file, roundup((unsigned long)file->f_pos, 4)))
+		return;
+
+	do {
+		rc = do_coredump_read(i, ctx, buf, bufsz, &pos);
+		if (rc > 0) {
+			if (!spufs_dump_write(file, buf, rc))
+				return;
+			total += rc;
+		}
+	} while (rc == bufsz && total < sz);
+
+	spufs_dump_seek(file, roundup((unsigned long)file->f_pos
+						- total + sz, 4));
+}
+
+static void spufs_arch_write_notes(struct file *file)
+{
+	int j;
+	struct spufs_ctx_info *ctx_info, *next;
+
+	list_for_each_entry_safe(ctx_info, next, &ctx_info_list, list) {
+		spu_acquire_saved(ctx_info->ctx);
+		for (j = 0; j < spufs_coredump_num_notes; j++)
+			spufs_arch_write_note(ctx_info, j, file);
+		spu_release(ctx_info->ctx);
+		list_del(&ctx_info->list);
+		kfree(ctx_info);
+	}
+}
+
+struct spu_coredump_calls spufs_coredump_calls = {
+	.arch_notes_size = spufs_arch_notes_size,
+	.arch_write_notes = spufs_arch_write_notes,
+	.owner = THIS_MODULE,
+};
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 533e2723e18..347eff56fcb 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -32,13 +32,13 @@
 #include <asm/io.h>
 #include <asm/semaphore.h>
 #include <asm/spu.h>
+#include <asm/spu_info.h>
 #include <asm/uaccess.h>
 
 #include "spufs.h"
 
 #define SPUFS_MMAP_4K (PAGE_SIZE == 0x1000)
 
-
 static int
 spufs_mem_open(struct inode *inode, struct file *file)
 {
@@ -51,18 +51,23 @@ spufs_mem_open(struct inode *inode, struct file *file)
 }
 
 static ssize_t
+__spufs_mem_read(struct spu_context *ctx, char __user *buffer,
+			size_t size, loff_t *pos)
+{
+	char *local_store = ctx->ops->get_ls(ctx);
+	return simple_read_from_buffer(buffer, size, pos, local_store,
+					LS_SIZE);
+}
+
+static ssize_t
 spufs_mem_read(struct file *file, char __user *buffer,
 				size_t size, loff_t *pos)
 {
-	struct spu_context *ctx = file->private_data;
-	char *local_store;
 	int ret;
+	struct spu_context *ctx = file->private_data;
 
 	spu_acquire(ctx);
-
-	local_store = ctx->ops->get_ls(ctx);
-	ret = simple_read_from_buffer(buffer, size, pos, local_store, LS_SIZE);
-
+	ret = __spufs_mem_read(ctx, buffer, size, pos);
 	spu_release(ctx);
 	return ret;
 }
@@ -104,11 +109,11 @@ spufs_mem_mmap_nopage(struct vm_area_struct *vma,
 
 	if (ctx->state == SPU_STATE_SAVED) {
 		vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
-					& ~(_PAGE_NO_CACHE | _PAGE_GUARDED));
+							& ~_PAGE_NO_CACHE);
 		page = vmalloc_to_page(ctx->csa.lscsa->ls + offset);
 	} else {
 		vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
-					| _PAGE_NO_CACHE | _PAGE_GUARDED);
+							| _PAGE_NO_CACHE);
 		page = pfn_to_page((ctx->spu->local_store_phys + offset)
 				   >> PAGE_SHIFT);
 	}
@@ -131,7 +136,7 @@ spufs_mem_mmap(struct file *file, struct vm_area_struct *vma)
 	if (!(vma->vm_flags & VM_SHARED))
 		return -EINVAL;
 
-	/* FIXME: */
+	vma->vm_flags |= VM_IO;
 	vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
 				     | _PAGE_NO_CACHE);
 
@@ -200,7 +205,7 @@ static int spufs_cntl_mmap(struct file *file, struct vm_area_struct *vma)
 	if (!(vma->vm_flags & VM_SHARED))
 		return -EINVAL;
 
-	vma->vm_flags |= VM_RESERVED;
+	vma->vm_flags |= VM_IO;
 	vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
 				     | _PAGE_NO_CACHE | _PAGE_GUARDED);
 
@@ -261,18 +266,23 @@ spufs_regs_open(struct inode *inode, struct file *file)
 }
 
 static ssize_t
+__spufs_regs_read(struct spu_context *ctx, char __user *buffer,
+			size_t size, loff_t *pos)
+{
+	struct spu_lscsa *lscsa = ctx->csa.lscsa;
+	return simple_read_from_buffer(buffer, size, pos,
+				      lscsa->gprs, sizeof lscsa->gprs);
+}
+
+static ssize_t
 spufs_regs_read(struct file *file, char __user *buffer,
 		size_t size, loff_t *pos)
 {
-	struct spu_context *ctx = file->private_data;
-	struct spu_lscsa *lscsa = ctx->csa.lscsa;
 	int ret;
+	struct spu_context *ctx = file->private_data;
 
 	spu_acquire_saved(ctx);
-
-	ret = simple_read_from_buffer(buffer, size, pos,
-				      lscsa->gprs, sizeof lscsa->gprs);
-
+	ret = __spufs_regs_read(ctx, buffer, size, pos);
 	spu_release(ctx);
 	return ret;
 }
@@ -307,18 +317,23 @@ static struct file_operations spufs_regs_fops = {
 };
 
 static ssize_t
+__spufs_fpcr_read(struct spu_context *ctx, char __user * buffer,
+			size_t size, loff_t * pos)
+{
+	struct spu_lscsa *lscsa = ctx->csa.lscsa;
+	return simple_read_from_buffer(buffer, size, pos,
+				      &lscsa->fpcr, sizeof(lscsa->fpcr));
+}
+
+static ssize_t
 spufs_fpcr_read(struct file *file, char __user * buffer,
 		size_t size, loff_t * pos)
 {
-	struct spu_context *ctx = file->private_data;
-	struct spu_lscsa *lscsa = ctx->csa.lscsa;
 	int ret;
+	struct spu_context *ctx = file->private_data;
 
 	spu_acquire_saved(ctx);
-
-	ret = simple_read_from_buffer(buffer, size, pos,
-				      &lscsa->fpcr, sizeof(lscsa->fpcr));
-
+	ret = __spufs_fpcr_read(ctx, buffer, size, pos);
 	spu_release(ctx);
 	return ret;
 }
@@ -718,23 +733,41 @@ static int spufs_signal1_open(struct inode *inode, struct file *file)
 	return nonseekable_open(inode, file);
 }
 
-static ssize_t spufs_signal1_read(struct file *file, char __user *buf,
+static ssize_t __spufs_signal1_read(struct spu_context *ctx, char __user *buf,
 			size_t len, loff_t *pos)
 {
-	struct spu_context *ctx = file->private_data;
+	int ret = 0;
 	u32 data;
 
 	if (len < 4)
 		return -EINVAL;
 
-	spu_acquire(ctx);
-	data = ctx->ops->signal1_read(ctx);
-	spu_release(ctx);
+	if (ctx->csa.spu_chnlcnt_RW[3]) {
+		data = ctx->csa.spu_chnldata_RW[3];
+		ret = 4;
+	}
+
+	if (!ret)
+		goto out;
 
 	if (copy_to_user(buf, &data, 4))
 		return -EFAULT;
 
-	return 4;
+out:
+	return ret;
+}
+
+static ssize_t spufs_signal1_read(struct file *file, char __user *buf,
+			size_t len, loff_t *pos)
+{
+	int ret;
+	struct spu_context *ctx = file->private_data;
+
+	spu_acquire_saved(ctx);
+	ret = __spufs_signal1_read(ctx, buf, len, pos);
+	spu_release(ctx);
+
+	return ret;
 }
 
 static ssize_t spufs_signal1_write(struct file *file, const char __user *buf,
@@ -782,7 +815,7 @@ static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)
 	if (!(vma->vm_flags & VM_SHARED))
 		return -EINVAL;
 
-	vma->vm_flags |= VM_RESERVED;
+	vma->vm_flags |= VM_IO;
 	vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
 				     | _PAGE_NO_CACHE | _PAGE_GUARDED);
 
@@ -807,25 +840,41 @@ static int spufs_signal2_open(struct inode *inode, struct file *file)
 	return nonseekable_open(inode, file);
 }
 
-static ssize_t spufs_signal2_read(struct file *file, char __user *buf,
+static ssize_t __spufs_signal2_read(struct spu_context *ctx, char __user *buf,
 			size_t len, loff_t *pos)
 {
-	struct spu_context *ctx;
+	int ret = 0;
 	u32 data;
 
-	ctx = file->private_data;
-
 	if (len < 4)
 		return -EINVAL;
 
-	spu_acquire(ctx);
-	data = ctx->ops->signal2_read(ctx);
-	spu_release(ctx);
+	if (ctx->csa.spu_chnlcnt_RW[4]) {
+		data =  ctx->csa.spu_chnldata_RW[4];
+		ret = 4;
+	}
+
+	if (!ret)
+		goto out;
 
 	if (copy_to_user(buf, &data, 4))
 		return -EFAULT;
 
-	return 4;
+out:
+	return ret;
+}
+
+static ssize_t spufs_signal2_read(struct file *file, char __user *buf,
+			size_t len, loff_t *pos)
+{
+	struct spu_context *ctx = file->private_data;
+	int ret;
+
+	spu_acquire_saved(ctx);
+	ret = __spufs_signal2_read(ctx, buf, len, pos);
+	spu_release(ctx);
+
+	return ret;
 }
 
 static ssize_t spufs_signal2_write(struct file *file, const char __user *buf,
@@ -874,8 +923,7 @@ static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)
 	if (!(vma->vm_flags & VM_SHARED))
 		return -EINVAL;
 
-	/* FIXME: */
-	vma->vm_flags |= VM_RESERVED;
+	vma->vm_flags |= VM_IO;
 	vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
 				     | _PAGE_NO_CACHE | _PAGE_GUARDED);
 
@@ -902,13 +950,19 @@ static void spufs_signal1_type_set(void *data, u64 val)
 	spu_release(ctx);
 }
 
+static u64 __spufs_signal1_type_get(void *data)
+{
+	struct spu_context *ctx = data;
+	return ctx->ops->signal1_type_get(ctx);
+}
+
 static u64 spufs_signal1_type_get(void *data)
 {
 	struct spu_context *ctx = data;
 	u64 ret;
 
 	spu_acquire(ctx);
-	ret = ctx->ops->signal1_type_get(ctx);
+	ret = __spufs_signal1_type_get(data);
 	spu_release(ctx);
 
 	return ret;
@@ -925,13 +979,19 @@ static void spufs_signal2_type_set(void *data, u64 val)
 	spu_release(ctx);
 }
 
+static u64 __spufs_signal2_type_get(void *data)
+{
+	struct spu_context *ctx = data;
+	return ctx->ops->signal2_type_get(ctx);
+}
+
 static u64 spufs_signal2_type_get(void *data)
 {
 	struct spu_context *ctx = data;
 	u64 ret;
 
 	spu_acquire(ctx);
-	ret = ctx->ops->signal2_type_get(ctx);
+	ret = __spufs_signal2_type_get(data);
 	spu_release(ctx);
 
 	return ret;
@@ -958,7 +1018,7 @@ static int spufs_mss_mmap(struct file *file, struct vm_area_struct *vma)
 	if (!(vma->vm_flags & VM_SHARED))
 		return -EINVAL;
 
-	vma->vm_flags |= VM_RESERVED;
+	vma->vm_flags |= VM_IO;
 	vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
 				     | _PAGE_NO_CACHE | _PAGE_GUARDED);
 
@@ -1000,7 +1060,7 @@ static int spufs_psmap_mmap(struct file *file, struct vm_area_struct *vma)
 	if (!(vma->vm_flags & VM_SHARED))
 		return -EINVAL;
 
-	vma->vm_flags |= VM_RESERVED;
+	vma->vm_flags |= VM_IO;
 	vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
 				     | _PAGE_NO_CACHE | _PAGE_GUARDED);
 
@@ -1041,7 +1101,7 @@ static int spufs_mfc_mmap(struct file *file, struct vm_area_struct *vma)
 	if (!(vma->vm_flags & VM_SHARED))
 		return -EINVAL;
 
-	vma->vm_flags |= VM_RESERVED;
+	vma->vm_flags |= VM_IO;
 	vma->vm_page_prot = __pgprot(pgprot_val(vma->vm_page_prot)
 				     | _PAGE_NO_CACHE | _PAGE_GUARDED);
 
@@ -1265,6 +1325,7 @@ static ssize_t spufs_mfc_write(struct file *file, const char __user *buffer,
 		goto out;
 
 	ctx->tagwait |= 1 << cmd.tag;
+	ret = size;
 
 out:
 	return ret;
@@ -1360,7 +1421,8 @@ static u64 spufs_npc_get(void *data)
 	spu_release(ctx);
 	return ret;
 }
-DEFINE_SIMPLE_ATTRIBUTE(spufs_npc_ops, spufs_npc_get, spufs_npc_set, "%llx\n")
+DEFINE_SIMPLE_ATTRIBUTE(spufs_npc_ops, spufs_npc_get, spufs_npc_set,
+			"0x%llx\n")
 
 static void spufs_decr_set(void *data, u64 val)
 {
@@ -1371,18 +1433,24 @@ static void spufs_decr_set(void *data, u64 val)
 	spu_release(ctx);
 }
 
-static u64 spufs_decr_get(void *data)
+static u64 __spufs_decr_get(void *data)
 {
 	struct spu_context *ctx = data;
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
+	return lscsa->decr.slot[0];
+}
+
+static u64 spufs_decr_get(void *data)
+{
+	struct spu_context *ctx = data;
 	u64 ret;
 	spu_acquire_saved(ctx);
-	ret = lscsa->decr.slot[0];
+	ret = __spufs_decr_get(data);
 	spu_release(ctx);
 	return ret;
 }
 DEFINE_SIMPLE_ATTRIBUTE(spufs_decr_ops, spufs_decr_get, spufs_decr_set,
-			"%llx\n")
+			"0x%llx\n")
 
 static void spufs_decr_status_set(void *data, u64 val)
 {
@@ -1393,62 +1461,76 @@ static void spufs_decr_status_set(void *data, u64 val)
 	spu_release(ctx);
 }
 
-static u64 spufs_decr_status_get(void *data)
+static u64 __spufs_decr_status_get(void *data)
 {
 	struct spu_context *ctx = data;
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
+	return lscsa->decr_status.slot[0];
+}
+
+static u64 spufs_decr_status_get(void *data)
+{
+	struct spu_context *ctx = data;
 	u64 ret;
 	spu_acquire_saved(ctx);
-	ret = lscsa->decr_status.slot[0];
+	ret = __spufs_decr_status_get(data);
 	spu_release(ctx);
 	return ret;
 }
 DEFINE_SIMPLE_ATTRIBUTE(spufs_decr_status_ops, spufs_decr_status_get,
-			spufs_decr_status_set, "%llx\n")
+			spufs_decr_status_set, "0x%llx\n")
 
-static void spufs_spu_tag_mask_set(void *data, u64 val)
+static void spufs_event_mask_set(void *data, u64 val)
 {
 	struct spu_context *ctx = data;
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
 	spu_acquire_saved(ctx);
-	lscsa->tag_mask.slot[0] = (u32) val;
+	lscsa->event_mask.slot[0] = (u32) val;
 	spu_release(ctx);
 }
 
-static u64 spufs_spu_tag_mask_get(void *data)
+static u64 __spufs_event_mask_get(void *data)
 {
 	struct spu_context *ctx = data;
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
+	return lscsa->event_mask.slot[0];
+}
+
+static u64 spufs_event_mask_get(void *data)
+{
+	struct spu_context *ctx = data;
 	u64 ret;
 	spu_acquire_saved(ctx);
-	ret = lscsa->tag_mask.slot[0];
+	ret = __spufs_event_mask_get(data);
 	spu_release(ctx);
 	return ret;
 }
-DEFINE_SIMPLE_ATTRIBUTE(spufs_spu_tag_mask_ops, spufs_spu_tag_mask_get,
-			spufs_spu_tag_mask_set, "%llx\n")
+DEFINE_SIMPLE_ATTRIBUTE(spufs_event_mask_ops, spufs_event_mask_get,
+			spufs_event_mask_set, "0x%llx\n")
 
-static void spufs_event_mask_set(void *data, u64 val)
+static u64 __spufs_event_status_get(void *data)
 {
 	struct spu_context *ctx = data;
-	struct spu_lscsa *lscsa = ctx->csa.lscsa;
-	spu_acquire_saved(ctx);
-	lscsa->event_mask.slot[0] = (u32) val;
-	spu_release(ctx);
+	struct spu_state *state = &ctx->csa;
+	u64 stat;
+	stat = state->spu_chnlcnt_RW[0];
+	if (stat)
+		return state->spu_chnldata_RW[0];
+	return 0;
 }
 
-static u64 spufs_event_mask_get(void *data)
+static u64 spufs_event_status_get(void *data)
 {
 	struct spu_context *ctx = data;
-	struct spu_lscsa *lscsa = ctx->csa.lscsa;
-	u64 ret;
+	u64 ret = 0;
+
 	spu_acquire_saved(ctx);
-	ret = lscsa->event_mask.slot[0];
+	ret = __spufs_event_status_get(data);
 	spu_release(ctx);
 	return ret;
 }
-DEFINE_SIMPLE_ATTRIBUTE(spufs_event_mask_ops, spufs_event_mask_get,
-			spufs_event_mask_set, "%llx\n")
+DEFINE_SIMPLE_ATTRIBUTE(spufs_event_status_ops, spufs_event_status_get,
+			NULL, "0x%llx\n")
 
 static void spufs_srr0_set(void *data, u64 val)
 {
@@ -1470,7 +1552,7 @@ static u64 spufs_srr0_get(void *data)
 	return ret;
 }
 DEFINE_SIMPLE_ATTRIBUTE(spufs_srr0_ops, spufs_srr0_get, spufs_srr0_set,
-			"%llx\n")
+			"0x%llx\n")
 
 static u64 spufs_id_get(void *data)
 {
@@ -1488,12 +1570,18 @@ static u64 spufs_id_get(void *data)
 }
 DEFINE_SIMPLE_ATTRIBUTE(spufs_id_ops, spufs_id_get, NULL, "0x%llx\n")
 
-static u64 spufs_object_id_get(void *data)
+static u64 __spufs_object_id_get(void *data)
 {
 	struct spu_context *ctx = data;
 	return ctx->object_id;
 }
 
+static u64 spufs_object_id_get(void *data)
+{
+	/* FIXME: Should there really be no locking here? */
+	return __spufs_object_id_get(data);
+}
+
 static void spufs_object_id_set(void *data, u64 id)
 {
 	struct spu_context *ctx = data;
@@ -1503,6 +1591,250 @@ static void spufs_object_id_set(void *data, u64 id)
 DEFINE_SIMPLE_ATTRIBUTE(spufs_object_id_ops, spufs_object_id_get,
 		spufs_object_id_set, "0x%llx\n");
 
+static u64 __spufs_lslr_get(void *data)
+{
+	struct spu_context *ctx = data;
+	return ctx->csa.priv2.spu_lslr_RW;
+}
+
+static u64 spufs_lslr_get(void *data)
+{
+	struct spu_context *ctx = data;
+	u64 ret;
+
+	spu_acquire_saved(ctx);
+	ret = __spufs_lslr_get(data);
+	spu_release(ctx);
+
+	return ret;
+}
+DEFINE_SIMPLE_ATTRIBUTE(spufs_lslr_ops, spufs_lslr_get, NULL, "0x%llx\n")
+
+static int spufs_info_open(struct inode *inode, struct file *file)
+{
+	struct spufs_inode_info *i = SPUFS_I(inode);
+	struct spu_context *ctx = i->i_ctx;
+	file->private_data = ctx;
+	return 0;
+}
+
+static ssize_t __spufs_mbox_info_read(struct spu_context *ctx,
+			char __user *buf, size_t len, loff_t *pos)
+{
+	u32 mbox_stat;
+	u32 data;
+
+	mbox_stat = ctx->csa.prob.mb_stat_R;
+	if (mbox_stat & 0x0000ff) {
+		data = ctx->csa.prob.pu_mb_R;
+	}
+
+	return simple_read_from_buffer(buf, len, pos, &data, sizeof data);
+}
+
+static ssize_t spufs_mbox_info_read(struct file *file, char __user *buf,
+				   size_t len, loff_t *pos)
+{
+	int ret;
+	struct spu_context *ctx = file->private_data;
+
+	if (!access_ok(VERIFY_WRITE, buf, len))
+		return -EFAULT;
+
+	spu_acquire_saved(ctx);
+	spin_lock(&ctx->csa.register_lock);
+	ret = __spufs_mbox_info_read(ctx, buf, len, pos);
+	spin_unlock(&ctx->csa.register_lock);
+	spu_release(ctx);
+
+	return ret;
+}
+
+static struct file_operations spufs_mbox_info_fops = {
+	.open = spufs_info_open,
+	.read = spufs_mbox_info_read,
+	.llseek  = generic_file_llseek,
+};
+
+static ssize_t __spufs_ibox_info_read(struct spu_context *ctx,
+				char __user *buf, size_t len, loff_t *pos)
+{
+	u32 ibox_stat;
+	u32 data;
+
+	ibox_stat = ctx->csa.prob.mb_stat_R;
+	if (ibox_stat & 0xff0000) {
+		data = ctx->csa.priv2.puint_mb_R;
+	}
+
+	return simple_read_from_buffer(buf, len, pos, &data, sizeof data);
+}
+
+static ssize_t spufs_ibox_info_read(struct file *file, char __user *buf,
+				   size_t len, loff_t *pos)
+{
+	struct spu_context *ctx = file->private_data;
+	int ret;
+
+	if (!access_ok(VERIFY_WRITE, buf, len))
+		return -EFAULT;
+
+	spu_acquire_saved(ctx);
+	spin_lock(&ctx->csa.register_lock);
+	ret = __spufs_ibox_info_read(ctx, buf, len, pos);
+	spin_unlock(&ctx->csa.register_lock);
+	spu_release(ctx);
+
+	return ret;
+}
+
+static struct file_operations spufs_ibox_info_fops = {
+	.open = spufs_info_open,
+	.read = spufs_ibox_info_read,
+	.llseek  = generic_file_llseek,
+};
+
+static ssize_t __spufs_wbox_info_read(struct spu_context *ctx,
+			char __user *buf, size_t len, loff_t *pos)
+{
+	int i, cnt;
+	u32 data[4];
+	u32 wbox_stat;
+
+	wbox_stat = ctx->csa.prob.mb_stat_R;
+	cnt = 4 - ((wbox_stat & 0x00ff00) >> 8);
+	for (i = 0; i < cnt; i++) {
+		data[i] = ctx->csa.spu_mailbox_data[i];
+	}
+
+	return simple_read_from_buffer(buf, len, pos, &data,
+				cnt * sizeof(u32));
+}
+
+static ssize_t spufs_wbox_info_read(struct file *file, char __user *buf,
+				   size_t len, loff_t *pos)
+{
+	struct spu_context *ctx = file->private_data;
+	int ret;
+
+	if (!access_ok(VERIFY_WRITE, buf, len))
+		return -EFAULT;
+
+	spu_acquire_saved(ctx);
+	spin_lock(&ctx->csa.register_lock);
+	ret = __spufs_wbox_info_read(ctx, buf, len, pos);
+	spin_unlock(&ctx->csa.register_lock);
+	spu_release(ctx);
+
+	return ret;
+}
+
+static struct file_operations spufs_wbox_info_fops = {
+	.open = spufs_info_open,
+	.read = spufs_wbox_info_read,
+	.llseek  = generic_file_llseek,
+};
+
+static ssize_t __spufs_dma_info_read(struct spu_context *ctx,
+			char __user *buf, size_t len, loff_t *pos)
+{
+	struct spu_dma_info info;
+	struct mfc_cq_sr *qp, *spuqp;
+	int i;
+
+	info.dma_info_type = ctx->csa.priv2.spu_tag_status_query_RW;
+	info.dma_info_mask = ctx->csa.lscsa->tag_mask.slot[0];
+	info.dma_info_status = ctx->csa.spu_chnldata_RW[24];
+	info.dma_info_stall_and_notify = ctx->csa.spu_chnldata_RW[25];
+	info.dma_info_atomic_command_status = ctx->csa.spu_chnldata_RW[27];
+	for (i = 0; i < 16; i++) {
+		qp = &info.dma_info_command_data[i];
+		spuqp = &ctx->csa.priv2.spuq[i];
+
+		qp->mfc_cq_data0_RW = spuqp->mfc_cq_data0_RW;
+		qp->mfc_cq_data1_RW = spuqp->mfc_cq_data1_RW;
+		qp->mfc_cq_data2_RW = spuqp->mfc_cq_data2_RW;
+		qp->mfc_cq_data3_RW = spuqp->mfc_cq_data3_RW;
+	}
+
+	return simple_read_from_buffer(buf, len, pos, &info,
+				sizeof info);
+}
+
+static ssize_t spufs_dma_info_read(struct file *file, char __user *buf,
+			      size_t len, loff_t *pos)
+{
+	struct spu_context *ctx = file->private_data;
+	int ret;
+
+	if (!access_ok(VERIFY_WRITE, buf, len))
+		return -EFAULT;
+
+	spu_acquire_saved(ctx);
+	spin_lock(&ctx->csa.register_lock);
+	ret = __spufs_dma_info_read(ctx, buf, len, pos);
+	spin_unlock(&ctx->csa.register_lock);
+	spu_release(ctx);
+
+	return ret;
+}
+
+static struct file_operations spufs_dma_info_fops = {
+	.open = spufs_info_open,
+	.read = spufs_dma_info_read,
+};
+
+static ssize_t __spufs_proxydma_info_read(struct spu_context *ctx,
+			char __user *buf, size_t len, loff_t *pos)
+{
+	struct spu_proxydma_info info;
+	struct mfc_cq_sr *qp, *puqp;
+	int ret = sizeof info;
+	int i;
+
+	if (len < ret)
+		return -EINVAL;
+
+	if (!access_ok(VERIFY_WRITE, buf, len))
+		return -EFAULT;
+
+	info.proxydma_info_type = ctx->csa.prob.dma_querytype_RW;
+	info.proxydma_info_mask = ctx->csa.prob.dma_querymask_RW;
+	info.proxydma_info_status = ctx->csa.prob.dma_tagstatus_R;
+	for (i = 0; i < 8; i++) {
+		qp = &info.proxydma_info_command_data[i];
+		puqp = &ctx->csa.priv2.puq[i];
+
+		qp->mfc_cq_data0_RW = puqp->mfc_cq_data0_RW;
+		qp->mfc_cq_data1_RW = puqp->mfc_cq_data1_RW;
+		qp->mfc_cq_data2_RW = puqp->mfc_cq_data2_RW;
+		qp->mfc_cq_data3_RW = puqp->mfc_cq_data3_RW;
+	}
+
+	return simple_read_from_buffer(buf, len, pos, &info,
+				sizeof info);
+}
+
+static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf,
+				   size_t len, loff_t *pos)
+{
+	struct spu_context *ctx = file->private_data;
+	int ret;
+
+	spu_acquire_saved(ctx);
+	spin_lock(&ctx->csa.register_lock);
+	ret = __spufs_proxydma_info_read(ctx, buf, len, pos);
+	spin_unlock(&ctx->csa.register_lock);
+	spu_release(ctx);
+
+	return ret;
+}
+
+static struct file_operations spufs_proxydma_info_fops = {
+	.open = spufs_info_open,
+	.read = spufs_proxydma_info_read,
+};
+
 struct tree_descr spufs_dir_contents[] = {
 	{ "mem",  &spufs_mem_fops,  0666, },
 	{ "regs", &spufs_regs_fops,  0666, },
@@ -1516,18 +1848,70 @@ struct tree_descr spufs_dir_contents[] = {
 	{ "signal2", &spufs_signal2_fops, 0666, },
 	{ "signal1_type", &spufs_signal1_type, 0666, },
 	{ "signal2_type", &spufs_signal2_type, 0666, },
-	{ "mss", &spufs_mss_fops, 0666, },
-	{ "mfc", &spufs_mfc_fops, 0666, },
 	{ "cntl", &spufs_cntl_fops,  0666, },
-	{ "npc", &spufs_npc_ops, 0666, },
 	{ "fpcr", &spufs_fpcr_fops, 0666, },
+	{ "lslr", &spufs_lslr_ops, 0444, },
+	{ "mfc", &spufs_mfc_fops, 0666, },
+	{ "mss", &spufs_mss_fops, 0666, },
+	{ "npc", &spufs_npc_ops, 0666, },
+	{ "srr0", &spufs_srr0_ops, 0666, },
 	{ "decr", &spufs_decr_ops, 0666, },
 	{ "decr_status", &spufs_decr_status_ops, 0666, },
-	{ "spu_tag_mask", &spufs_spu_tag_mask_ops, 0666, },
 	{ "event_mask", &spufs_event_mask_ops, 0666, },
-	{ "srr0", &spufs_srr0_ops, 0666, },
+	{ "event_status", &spufs_event_status_ops, 0444, },
+	{ "psmap", &spufs_psmap_fops, 0666, },
+	{ "phys-id", &spufs_id_ops, 0666, },
+	{ "object-id", &spufs_object_id_ops, 0666, },
+	{ "mbox_info", &spufs_mbox_info_fops, 0444, },
+	{ "ibox_info", &spufs_ibox_info_fops, 0444, },
+	{ "wbox_info", &spufs_wbox_info_fops, 0444, },
+	{ "dma_info", &spufs_dma_info_fops, 0444, },
+	{ "proxydma_info", &spufs_proxydma_info_fops, 0444, },
+	{},
+};
+
+struct tree_descr spufs_dir_nosched_contents[] = {
+	{ "mem",  &spufs_mem_fops,  0666, },
+	{ "mbox", &spufs_mbox_fops, 0444, },
+	{ "ibox", &spufs_ibox_fops, 0444, },
+	{ "wbox", &spufs_wbox_fops, 0222, },
+	{ "mbox_stat", &spufs_mbox_stat_fops, 0444, },
+	{ "ibox_stat", &spufs_ibox_stat_fops, 0444, },
+	{ "wbox_stat", &spufs_wbox_stat_fops, 0444, },
+	{ "signal1", &spufs_signal1_fops, 0666, },
+	{ "signal2", &spufs_signal2_fops, 0666, },
+	{ "signal1_type", &spufs_signal1_type, 0666, },
+	{ "signal2_type", &spufs_signal2_type, 0666, },
+	{ "mss", &spufs_mss_fops, 0666, },
+	{ "mfc", &spufs_mfc_fops, 0666, },
+	{ "cntl", &spufs_cntl_fops,  0666, },
+	{ "npc", &spufs_npc_ops, 0666, },
 	{ "psmap", &spufs_psmap_fops, 0666, },
 	{ "phys-id", &spufs_id_ops, 0666, },
 	{ "object-id", &spufs_object_id_ops, 0666, },
 	{},
 };
+
+struct spufs_coredump_reader spufs_coredump_read[] = {
+	{ "regs", __spufs_regs_read, NULL, 128 * 16 },
+	{ "fpcr", __spufs_fpcr_read, NULL, 16 },
+	{ "lslr", NULL, __spufs_lslr_get, 11 },
+	{ "decr", NULL, __spufs_decr_get, 11 },
+	{ "decr_status", NULL, __spufs_decr_status_get, 11 },
+	{ "mem", __spufs_mem_read, NULL, 256 * 1024, },
+	{ "signal1", __spufs_signal1_read, NULL, 4 },
+	{ "signal1_type", NULL, __spufs_signal1_type_get, 2 },
+	{ "signal2", __spufs_signal2_read, NULL, 4 },
+	{ "signal2_type", NULL, __spufs_signal2_type_get, 2 },
+	{ "event_mask", NULL, __spufs_event_mask_get, 8 },
+	{ "event_status", NULL, __spufs_event_status_get, 8 },
+	{ "mbox_info", __spufs_mbox_info_read, NULL, 4 },
+	{ "ibox_info", __spufs_ibox_info_read, NULL, 4 },
+	{ "wbox_info", __spufs_wbox_info_read, NULL, 16 },
+	{ "dma_info", __spufs_dma_info_read, NULL, 69 * 8 },
+	{ "proxydma_info", __spufs_proxydma_info_read, NULL, 35 * 8 },
+	{ "object-id", NULL, __spufs_object_id_get, 19 },
+	{ },
+};
+int spufs_coredump_num_notes = ARRAY_SIZE(spufs_coredump_read) - 1;
+
diff --git a/arch/powerpc/platforms/cell/spufs/hw_ops.c b/arch/powerpc/platforms/cell/spufs/hw_ops.c
index d805ffed892..ae42e03b8c8 100644
--- a/arch/powerpc/platforms/cell/spufs/hw_ops.c
+++ b/arch/powerpc/platforms/cell/spufs/hw_ops.c
@@ -135,21 +135,11 @@ static int spu_hw_wbox_write(struct spu_context *ctx, u32 data)
 	return ret;
 }
 
-static u32 spu_hw_signal1_read(struct spu_context *ctx)
-{
-	return in_be32(&ctx->spu->problem->signal_notify1);
-}
-
 static void spu_hw_signal1_write(struct spu_context *ctx, u32 data)
 {
 	out_be32(&ctx->spu->problem->signal_notify1, data);
 }
 
-static u32 spu_hw_signal2_read(struct spu_context *ctx)
-{
-	return in_be32(&ctx->spu->problem->signal_notify2);
-}
-
 static void spu_hw_signal2_write(struct spu_context *ctx, u32 data)
 {
 	out_be32(&ctx->spu->problem->signal_notify2, data);
@@ -217,21 +207,42 @@ static char *spu_hw_get_ls(struct spu_context *ctx)
 	return ctx->spu->local_store;
 }
 
-static void spu_hw_runcntl_write(struct spu_context *ctx, u32 val)
+static u32 spu_hw_runcntl_read(struct spu_context *ctx)
 {
-	eieio();
-	out_be32(&ctx->spu->problem->spu_runcntl_RW, val);
+	return in_be32(&ctx->spu->problem->spu_runcntl_RW);
 }
 
-static void spu_hw_runcntl_stop(struct spu_context *ctx)
+static void spu_hw_runcntl_write(struct spu_context *ctx, u32 val)
 {
 	spin_lock_irq(&ctx->spu->register_lock);
-	out_be32(&ctx->spu->problem->spu_runcntl_RW, SPU_RUNCNTL_STOP);
-	while (in_be32(&ctx->spu->problem->spu_status_R) & SPU_STATUS_RUNNING)
-		cpu_relax();
+	if (val & SPU_RUNCNTL_ISOLATE)
+		out_be64(&ctx->spu->priv2->spu_privcntl_RW, 4LL);
+	out_be32(&ctx->spu->problem->spu_runcntl_RW, val);
 	spin_unlock_irq(&ctx->spu->register_lock);
 }
 
+static void spu_hw_master_start(struct spu_context *ctx)
+{
+	struct spu *spu = ctx->spu;
+	u64 sr1;
+
+	spin_lock_irq(&spu->register_lock);
+	sr1 = spu_mfc_sr1_get(spu) | MFC_STATE1_MASTER_RUN_CONTROL_MASK;
+	spu_mfc_sr1_set(spu, sr1);
+	spin_unlock_irq(&spu->register_lock);
+}
+
+static void spu_hw_master_stop(struct spu_context *ctx)
+{
+	struct spu *spu = ctx->spu;
+	u64 sr1;
+
+	spin_lock_irq(&spu->register_lock);
+	sr1 = spu_mfc_sr1_get(spu) & ~MFC_STATE1_MASTER_RUN_CONTROL_MASK;
+	spu_mfc_sr1_set(spu, sr1);
+	spin_unlock_irq(&spu->register_lock);
+}
+
 static int spu_hw_set_mfc_query(struct spu_context * ctx, u32 mask, u32 mode)
 {
 	struct spu_problem __iomem *prob = ctx->spu->problem;
@@ -291,9 +302,7 @@ struct spu_context_ops spu_hw_ops = {
 	.mbox_stat_poll = spu_hw_mbox_stat_poll,
 	.ibox_read = spu_hw_ibox_read,
 	.wbox_write = spu_hw_wbox_write,
-	.signal1_read = spu_hw_signal1_read,
 	.signal1_write = spu_hw_signal1_write,
-	.signal2_read = spu_hw_signal2_read,
 	.signal2_write = spu_hw_signal2_write,
 	.signal1_type_set = spu_hw_signal1_type_set,
 	.signal1_type_get = spu_hw_signal1_type_get,
@@ -303,8 +312,10 @@ struct spu_context_ops spu_hw_ops = {
 	.npc_write = spu_hw_npc_write,
 	.status_read = spu_hw_status_read,
 	.get_ls = spu_hw_get_ls,
+	.runcntl_read = spu_hw_runcntl_read,
 	.runcntl_write = spu_hw_runcntl_write,
-	.runcntl_stop = spu_hw_runcntl_stop,
+	.master_start = spu_hw_master_start,
+	.master_stop = spu_hw_master_stop,
 	.set_mfc_query = spu_hw_set_mfc_query,
 	.read_mfc_tagstatus = spu_hw_read_mfc_tagstatus,
 	.get_mfc_free_elements = spu_hw_get_mfc_free_elements,
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index 427d00a4f6a..c7d010749a1 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -33,7 +33,7 @@
 #include <linux/slab.h>
 #include <linux/parser.h>
 
-#include <asm/io.h>
+#include <asm/prom.h>
 #include <asm/semaphore.h>
 #include <asm/spu.h>
 #include <asm/uaccess.h>
@@ -41,6 +41,7 @@
 #include "spufs.h"
 
 static kmem_cache_t *spufs_inode_cache;
+char *isolated_loader;
 
 static struct inode *
 spufs_alloc_inode(struct super_block *sb)
@@ -231,6 +232,7 @@ struct file_operations spufs_context_fops = {
 	.readdir	= dcache_readdir,
 	.fsync		= simple_sync_file,
 };
+EXPORT_SYMBOL_GPL(spufs_context_fops);
 
 static int
 spufs_mkdir(struct inode *dir, struct dentry *dentry, unsigned int flags,
@@ -255,10 +257,14 @@ spufs_mkdir(struct inode *dir, struct dentry *dentry, unsigned int flags,
 		goto out_iput;
 
 	ctx->flags = flags;
-
 	inode->i_op = &spufs_dir_inode_operations;
 	inode->i_fop = &simple_dir_operations;
-	ret = spufs_fill_dir(dentry, spufs_dir_contents, mode, ctx);
+	if (flags & SPU_CREATE_NOSCHED)
+		ret = spufs_fill_dir(dentry, spufs_dir_nosched_contents,
+					 mode, ctx);
+	else
+		ret = spufs_fill_dir(dentry, spufs_dir_contents, mode, ctx);
+
 	if (ret)
 		goto out_free_ctx;
 
@@ -307,6 +313,20 @@ static int spufs_create_context(struct inode *inode,
 {
 	int ret;
 
+	ret = -EPERM;
+	if ((flags & SPU_CREATE_NOSCHED) &&
+	    !capable(CAP_SYS_NICE))
+		goto out_unlock;
+
+	ret = -EINVAL;
+	if ((flags & (SPU_CREATE_NOSCHED | SPU_CREATE_ISOLATE))
+	    == SPU_CREATE_ISOLATE)
+		goto out_unlock;
+
+	ret = -ENODEV;
+	if ((flags & SPU_CREATE_ISOLATE) && !isolated_loader)
+		goto out_unlock;
+
 	ret = spufs_mkdir(inode, dentry, flags, mode & S_IRWXUGO);
 	if (ret)
 		goto out_unlock;
@@ -540,6 +560,30 @@ spufs_parse_options(char *options, struct inode *root)
 	return 1;
 }
 
+static void
+spufs_init_isolated_loader(void)
+{
+	struct device_node *dn;
+	const char *loader;
+	int size;
+
+	dn = of_find_node_by_path("/spu-isolation");
+	if (!dn)
+		return;
+
+	loader = get_property(dn, "loader", &size);
+	if (!loader)
+		return;
+
+	/* kmalloc should align on a 16 byte boundary..* */
+	isolated_loader = kmalloc(size, GFP_KERNEL);
+	if (!isolated_loader)
+		return;
+
+	memcpy(isolated_loader, loader, size);
+	printk(KERN_INFO "spufs: SPU isolation mode enabled\n");
+}
+
 static int
 spufs_create_root(struct super_block *sb, void *data)
 {
@@ -608,6 +652,7 @@ static struct file_system_type spufs_type = {
 static int __init spufs_init(void)
 {
 	int ret;
+
 	ret = -ENOMEM;
 	spufs_inode_cache = kmem_cache_create("spufs_inode_cache",
 			sizeof(struct spufs_inode_info), 0,
@@ -625,6 +670,12 @@ static int __init spufs_init(void)
 	ret = register_spu_syscalls(&spufs_calls);
 	if (ret)
 		goto out_fs;
+	ret = register_arch_coredump_calls(&spufs_coredump_calls);
+	if (ret)
+		goto out_fs;
+
+	spufs_init_isolated_loader();
+
 	return 0;
 out_fs:
 	unregister_filesystem(&spufs_type);
@@ -638,6 +689,7 @@ module_init(spufs_init);
 static void __exit spufs_exit(void)
 {
 	spu_sched_exit();
+	unregister_arch_coredump_calls(&spufs_coredump_calls);
 	unregister_spu_syscalls(&spufs_calls);
 	unregister_filesystem(&spufs_type);
 	kmem_cache_destroy(spufs_inode_cache);
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 63df8cf4ba1..1acc2ffef8c 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -1,7 +1,11 @@
+#define DEBUG
+
 #include <linux/wait.h>
 #include <linux/ptrace.h>
 
 #include <asm/spu.h>
+#include <asm/spu_priv1.h>
+#include <asm/io.h>
 #include <asm/unistd.h>
 
 #include "spufs.h"
@@ -24,6 +28,7 @@ void spufs_dma_callback(struct spu *spu, int type)
 	} else {
 		switch (type) {
 		case SPE_EVENT_DMA_ALIGNMENT:
+		case SPE_EVENT_SPE_DATA_STORAGE:
 		case SPE_EVENT_INVALID_DMA:
 			force_sig(SIGBUS, /* info, */ current);
 			break;
@@ -48,15 +53,122 @@ static inline int spu_stopped(struct spu_context *ctx, u32 * stat)
 	return (!(*stat & 0x1) || pte_fault || spu->class_0_pending) ? 1 : 0;
 }
 
+static int spu_setup_isolated(struct spu_context *ctx)
+{
+	int ret;
+	u64 __iomem *mfc_cntl;
+	u64 sr1;
+	u32 status;
+	unsigned long timeout;
+	const u32 status_loading = SPU_STATUS_RUNNING
+		| SPU_STATUS_ISOLATED_STATE | SPU_STATUS_ISOLATED_LOAD_STATUS;
+
+	if (!isolated_loader)
+		return -ENODEV;
+
+	ret = spu_acquire_exclusive(ctx);
+	if (ret)
+		goto out;
+
+	mfc_cntl = &ctx->spu->priv2->mfc_control_RW;
+
+	/* purge the MFC DMA queue to ensure no spurious accesses before we
+	 * enter kernel mode */
+	timeout = jiffies + HZ;
+	out_be64(mfc_cntl, MFC_CNTL_PURGE_DMA_REQUEST);
+	while ((in_be64(mfc_cntl) & MFC_CNTL_PURGE_DMA_STATUS_MASK)
+			!= MFC_CNTL_PURGE_DMA_COMPLETE) {
+		if (time_after(jiffies, timeout)) {
+			printk(KERN_ERR "%s: timeout flushing MFC DMA queue\n",
+					__FUNCTION__);
+			ret = -EIO;
+			goto out_unlock;
+		}
+		cond_resched();
+	}
+
+	/* put the SPE in kernel mode to allow access to the loader */
+	sr1 = spu_mfc_sr1_get(ctx->spu);
+	sr1 &= ~MFC_STATE1_PROBLEM_STATE_MASK;
+	spu_mfc_sr1_set(ctx->spu, sr1);
+
+	/* start the loader */
+	ctx->ops->signal1_write(ctx, (unsigned long)isolated_loader >> 32);
+	ctx->ops->signal2_write(ctx,
+			(unsigned long)isolated_loader & 0xffffffff);
+
+	ctx->ops->runcntl_write(ctx,
+			SPU_RUNCNTL_RUNNABLE | SPU_RUNCNTL_ISOLATE);
+
+	ret = 0;
+	timeout = jiffies + HZ;
+	while (((status = ctx->ops->status_read(ctx)) & status_loading) ==
+				status_loading) {
+		if (time_after(jiffies, timeout)) {
+			printk(KERN_ERR "%s: timeout waiting for loader\n",
+					__FUNCTION__);
+			ret = -EIO;
+			goto out_drop_priv;
+		}
+		cond_resched();
+	}
+
+	if (!(status & SPU_STATUS_RUNNING)) {
+		/* If isolated LOAD has failed: run SPU, we will get a stop-and
+		 * signal later. */
+		pr_debug("%s: isolated LOAD failed\n", __FUNCTION__);
+		ctx->ops->runcntl_write(ctx, SPU_RUNCNTL_RUNNABLE);
+		ret = -EACCES;
+
+	} else if (!(status & SPU_STATUS_ISOLATED_STATE)) {
+		/* This isn't allowed by the CBEA, but check anyway */
+		pr_debug("%s: SPU fell out of isolated mode?\n", __FUNCTION__);
+		ctx->ops->runcntl_write(ctx, SPU_RUNCNTL_STOP);
+		ret = -EINVAL;
+	}
+
+out_drop_priv:
+	/* Finished accessing the loader. Drop kernel mode */
+	sr1 |= MFC_STATE1_PROBLEM_STATE_MASK;
+	spu_mfc_sr1_set(ctx->spu, sr1);
+
+out_unlock:
+	spu_release_exclusive(ctx);
+out:
+	return ret;
+}
+
 static inline int spu_run_init(struct spu_context *ctx, u32 * npc)
 {
 	int ret;
+	unsigned long runcntl = SPU_RUNCNTL_RUNNABLE;
 
-	if ((ret = spu_acquire_runnable(ctx)) != 0)
+	ret = spu_acquire_runnable(ctx);
+	if (ret)
 		return ret;
-	ctx->ops->npc_write(ctx, *npc);
-	ctx->ops->runcntl_write(ctx, SPU_RUNCNTL_RUNNABLE);
-	return 0;
+
+	if (ctx->flags & SPU_CREATE_ISOLATE) {
+		if (!(ctx->ops->status_read(ctx) & SPU_STATUS_ISOLATED_STATE)) {
+			/* Need to release ctx, because spu_setup_isolated will
+			 * acquire it exclusively.
+			 */
+			spu_release(ctx);
+			ret = spu_setup_isolated(ctx);
+			if (!ret)
+				ret = spu_acquire_runnable(ctx);
+		}
+
+		/* if userspace has set the runcntrl register (eg, to issue an
+		 * isolated exit), we need to re-set it here */
+		runcntl = ctx->ops->runcntl_read(ctx) &
+			(SPU_RUNCNTL_RUNNABLE | SPU_RUNCNTL_ISOLATE);
+		if (runcntl == 0)
+			runcntl = SPU_RUNCNTL_RUNNABLE;
+	} else
+		ctx->ops->npc_write(ctx, *npc);
+
+	ctx->ops->runcntl_write(ctx, runcntl);
+	return ret;
 }
 
 static inline int spu_run_fini(struct spu_context *ctx, u32 * npc,
@@ -70,13 +182,7 @@ static inline int spu_run_fini(struct spu_context *ctx, u32 * npc,
 
 	if (signal_pending(current))
 		ret = -ERESTARTSYS;
-	if (unlikely(current->ptrace & PT_PTRACED)) {
-		if ((*status & SPU_STATUS_STOPPED_BY_STOP)
-		    && (*status >> SPU_STOP_STATUS_SHIFT) == 0x3fff) {
-			force_sig(SIGTRAP, current);
-			ret = -ERESTARTSYS;
-		}
-	}
+
 	return ret;
 }
 
@@ -204,6 +310,7 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
 	if (down_interruptible(&ctx->run_sema))
 		return -ERESTARTSYS;
 
+	ctx->ops->master_start(ctx);
 	ctx->event_return = 0;
 	ret = spu_run_init(ctx, npc);
 	if (ret)
@@ -223,7 +330,7 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
 		if (unlikely(ctx->state != SPU_STATE_RUNNABLE)) {
 			ret = spu_reacquire_runnable(ctx, npc, &status);
 			if (ret)
-				goto out;
+				goto out2;
 			continue;
 		}
 		ret = spu_process_events(ctx);
@@ -231,12 +338,24 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
 	} while (!ret && !(status & (SPU_STATUS_STOPPED_BY_STOP |
 				      SPU_STATUS_STOPPED_BY_HALT)));
 
-	ctx->ops->runcntl_stop(ctx);
+	ctx->ops->master_stop(ctx);
 	ret = spu_run_fini(ctx, npc, &status);
-	if (!ret)
-		ret = status;
 	spu_yield(ctx);
 
+out2:
+	if ((ret == 0) ||
+	    ((ret == -ERESTARTSYS) &&
+	     ((status & SPU_STATUS_STOPPED_BY_HALT) ||
+	      ((status & SPU_STATUS_STOPPED_BY_STOP) &&
+	       (status >> SPU_STOP_STATUS_SHIFT != 0x2104)))))
+		ret = status;
+
+	if ((status & SPU_STATUS_STOPPED_BY_STOP)
+	    && (status >> SPU_STOP_STATUS_SHIFT) == 0x3fff) {
+		force_sig(SIGTRAP, current);
+		ret = -ERESTARTSYS;
+	}
+
 out:
 	*event = ctx->event_return;
 	up(&ctx->run_sema);
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index a0f55ca2d48..70fb13395c0 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -29,6 +29,7 @@
 
 #include <asm/spu.h>
 #include <asm/spu_csa.h>
+#include <asm/spu_info.h>
 
 /* The magic number for our file system */
 enum {
@@ -114,13 +115,19 @@ struct spu_context_ops {
 	void (*npc_write) (struct spu_context * ctx, u32 data);
 	 u32(*status_read) (struct spu_context * ctx);
 	char*(*get_ls) (struct spu_context * ctx);
+	 u32 (*runcntl_read) (struct spu_context * ctx);
 	void (*runcntl_write) (struct spu_context * ctx, u32 data);
-	void (*runcntl_stop) (struct spu_context * ctx);
+	void (*master_start) (struct spu_context * ctx);
+	void (*master_stop) (struct spu_context * ctx);
 	int (*set_mfc_query)(struct spu_context * ctx, u32 mask, u32 mode);
 	u32 (*read_mfc_tagstatus)(struct spu_context * ctx);
 	u32 (*get_mfc_free_elements)(struct spu_context *ctx);
-	int (*send_mfc_command)(struct spu_context *ctx,
-					struct mfc_dma_command *cmd);
+	int (*send_mfc_command)(struct spu_context * ctx,
+				struct mfc_dma_command * cmd);
+	void (*dma_info_read) (struct spu_context * ctx,
+			       struct spu_dma_info * info);
+	void (*proxydma_info_read) (struct spu_context * ctx,
+				    struct spu_proxydma_info * info);
 };
 
 extern struct spu_context_ops spu_hw_ops;
@@ -135,6 +142,7 @@ struct spufs_inode_info {
 	container_of(inode, struct spufs_inode_info, vfs_inode)
 
 extern struct tree_descr spufs_dir_contents[];
+extern struct tree_descr spufs_dir_nosched_contents[];
 
 /* system call implementation */
 long spufs_run_spu(struct file *file,
@@ -162,6 +170,12 @@ void spu_acquire(struct spu_context *ctx);
 void spu_release(struct spu_context *ctx);
 int spu_acquire_runnable(struct spu_context *ctx);
 void spu_acquire_saved(struct spu_context *ctx);
+int spu_acquire_exclusive(struct spu_context *ctx);
+
+static inline void spu_release_exclusive(struct spu_context *ctx)
+{
+	up_write(&ctx->state_sema);
+}
 
 int spu_activate(struct spu_context *ctx, u64 flags);
 void spu_deactivate(struct spu_context *ctx);
@@ -169,6 +183,8 @@ void spu_yield(struct spu_context *ctx);
 int __init spu_sched_init(void);
 void __exit spu_sched_exit(void);
 
+extern char *isolated_loader;
+
 /*
  * spufs_wait
  * 	Same as wait_event_interruptible(), except that here
@@ -207,4 +223,15 @@ void spufs_stop_callback(struct spu *spu);
 void spufs_mfc_callback(struct spu *spu);
 void spufs_dma_callback(struct spu *spu, int type);
 
+extern struct spu_coredump_calls spufs_coredump_calls;
+struct spufs_coredump_reader {
+	char *name;
+	ssize_t (*read)(struct spu_context *ctx,
+			char __user *buffer, size_t size, loff_t *pos);
+	u64 (*get)(void *data);
+	size_t size;
+};
+extern struct spufs_coredump_reader spufs_coredump_read[];
+extern int spufs_coredump_num_notes;
+
 #endif
diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c
index 0f782ca662b..c08981ff7fc 100644
--- a/arch/powerpc/platforms/cell/spufs/switch.c
+++ b/arch/powerpc/platforms/cell/spufs/switch.c
@@ -102,7 +102,7 @@ static inline int check_spu_isolate(struct spu_state *csa, struct spu *spu)
 	 *     saved at this time.
 	 */
 	isolate_state = SPU_STATUS_ISOLATED_STATE |
-	    SPU_STATUS_ISOLATED_LOAD_STAUTUS | SPU_STATUS_ISOLATED_EXIT_STAUTUS;
+	    SPU_STATUS_ISOLATED_LOAD_STATUS | SPU_STATUS_ISOLATED_EXIT_STATUS;
 	return (in_be32(&prob->spu_status_R) & isolate_state) ? 1 : 0;
 }
 
@@ -1046,12 +1046,12 @@ static inline int suspend_spe(struct spu_state *csa, struct spu *spu)
 	 */
 	if (in_be32(&prob->spu_status_R) & SPU_STATUS_RUNNING) {
 		if (in_be32(&prob->spu_status_R) &
-		    SPU_STATUS_ISOLATED_EXIT_STAUTUS) {
+		    SPU_STATUS_ISOLATED_EXIT_STATUS) {
 			POLL_WHILE_TRUE(in_be32(&prob->spu_status_R) &
 					SPU_STATUS_RUNNING);
 		}
 		if ((in_be32(&prob->spu_status_R) &
-		     SPU_STATUS_ISOLATED_LOAD_STAUTUS)
+		     SPU_STATUS_ISOLATED_LOAD_STATUS)
 		    || (in_be32(&prob->spu_status_R) &
 			SPU_STATUS_ISOLATED_STATE)) {
 			out_be32(&prob->spu_runcntl_RW, SPU_RUNCNTL_STOP);
@@ -1085,7 +1085,7 @@ static inline void clear_spu_status(struct spu_state *csa, struct spu *spu)
 	 */
 	if (!(in_be32(&prob->spu_status_R) & SPU_STATUS_RUNNING)) {
 		if (in_be32(&prob->spu_status_R) &
-		    SPU_STATUS_ISOLATED_EXIT_STAUTUS) {
+		    SPU_STATUS_ISOLATED_EXIT_STATUS) {
 			spu_mfc_sr1_set(spu,
 					MFC_STATE1_MASTER_RUN_CONTROL_MASK);
 			eieio();
@@ -1095,7 +1095,7 @@ static inline void clear_spu_status(struct spu_state *csa, struct spu *spu)
 					SPU_STATUS_RUNNING);
 		}
 		if ((in_be32(&prob->spu_status_R) &
-		     SPU_STATUS_ISOLATED_LOAD_STAUTUS)
+		     SPU_STATUS_ISOLATED_LOAD_STATUS)
 		    || (in_be32(&prob->spu_status_R) &
 			SPU_STATUS_ISOLATED_STATE)) {
 			spu_mfc_sr1_set(spu,
@@ -1916,6 +1916,51 @@ static void save_lscsa(struct spu_state *prev, struct spu *spu)
 	wait_spu_stopped(prev, spu);	/* Step 57. */
 }
 
+static void force_spu_isolate_exit(struct spu *spu)
+{
+	struct spu_problem __iomem *prob = spu->problem;
+	struct spu_priv2 __iomem *priv2 = spu->priv2;
+
+	/* Stop SPE execution and wait for completion. */
+	out_be32(&prob->spu_runcntl_RW, SPU_RUNCNTL_STOP);
+	iobarrier_rw();
+	POLL_WHILE_TRUE(in_be32(&prob->spu_status_R) & SPU_STATUS_RUNNING);
+
+	/* Restart SPE master runcntl. */
+	spu_mfc_sr1_set(spu, MFC_STATE1_MASTER_RUN_CONTROL_MASK);
+	iobarrier_w();
+
+	/* Initiate isolate exit request and wait for completion. */
+	out_be64(&priv2->spu_privcntl_RW, 4LL);
+	iobarrier_w();
+	out_be32(&prob->spu_runcntl_RW, 2);
+	iobarrier_rw();
+	POLL_WHILE_FALSE((in_be32(&prob->spu_status_R)
+				& SPU_STATUS_STOPPED_BY_STOP));
+
+	/* Reset load request to normal. */
+	out_be64(&priv2->spu_privcntl_RW, SPU_PRIVCNT_LOAD_REQUEST_NORMAL);
+	iobarrier_w();
+}
+
+/**
+ * stop_spu_isolate
+ *	Check SPU run-control state and force isolated
+ *	exit function as necessary.
+ */
+static void stop_spu_isolate(struct spu *spu)
+{
+	struct spu_problem __iomem *prob = spu->problem;
+
+	if (in_be32(&prob->spu_status_R) & SPU_STATUS_ISOLATED_STATE) {
+		/* The SPU is in isolated state; the only way
+		 * to get it out is to perform an isolated
+		 * exit (clean) operation.
+		 */
+		force_spu_isolate_exit(spu);
+	}
+}
+
 static void harvest(struct spu_state *prev, struct spu *spu)
 {
 	/*
@@ -1928,6 +1973,7 @@ static void harvest(struct spu_state *prev, struct spu *spu)
 	inhibit_user_access(prev, spu);	        /* Step 3.  */
 	terminate_spu_app(prev, spu);	        /* Step 4.  */
 	set_switch_pending(prev, spu);	        /* Step 5.  */
+	stop_spu_isolate(spu);			/* NEW.     */
 	remove_other_spu_access(prev, spu);	/* Step 6.  */
 	suspend_mfc(prev, spu);	                /* Step 7.  */
 	wait_suspend_mfc_complete(prev, spu);	/* Step 8.  */
@@ -2096,11 +2142,11 @@ int spu_save(struct spu_state *prev, struct spu *spu)
 	acquire_spu_lock(spu);	        /* Step 1.     */
 	rc = __do_spu_save(prev, spu);	/* Steps 2-53. */
 	release_spu_lock(spu);
-	if (rc) {
+	if (rc != 0 && rc != 2 && rc != 6) {
 		panic("%s failed on SPU[%d], rc=%d.\n",
 		      __func__, spu->number, rc);
 	}
-	return rc;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(spu_save);
 
@@ -2165,9 +2211,6 @@ static void init_priv1(struct spu_state *csa)
 	    MFC_STATE1_PROBLEM_STATE_MASK |
 	    MFC_STATE1_RELOCATE_MASK | MFC_STATE1_BUS_TLBIE_MASK;
 
-	/* Set storage description.  */
-	csa->priv1.mfc_sdr_RW = mfspr(SPRN_SDR1);
-
 	/* Enable OS-specific set of interrupts. */
 	csa->priv1.int_mask_class0_RW = CLASS0_ENABLE_DMA_ALIGNMENT_INTR |
 	    CLASS0_ENABLE_INVALID_DMA_COMMAND_INTR |
diff --git a/arch/powerpc/platforms/chrp/chrp.h b/arch/powerpc/platforms/chrp/chrp.h
index 996c28744e9..63f0aee4c15 100644
--- a/arch/powerpc/platforms/chrp/chrp.h
+++ b/arch/powerpc/platforms/chrp/chrp.h
@@ -9,4 +9,3 @@ extern long chrp_time_init(void);
 
 extern void chrp_find_bridges(void);
 extern void chrp_event_scan(unsigned long);
-extern void chrp_pcibios_fixup(void);
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 0f4340506c7..ddb4a116ea8 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -156,15 +156,6 @@ hydra_init(void)
 	return 1;
 }
 
-void __init
-chrp_pcibios_fixup(void)
-{
-	struct pci_dev *dev = NULL;
-
-	for_each_pci_dev(dev)
-		pci_read_irq_line(dev);
-}
-
 #define PRG_CL_RESET_VALID 0x00010000
 
 static void __init
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 49b8dabcbc9..e1f51d45598 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -588,7 +588,6 @@ static int __init chrp_probe(void)
 	ISA_DMA_THRESHOLD = ~0L;
 	DMA_MODE_READ = 0x44;
 	DMA_MODE_WRITE = 0x48;
-	isa_io_base = CHRP_ISA_IO_BASE;		/* default value */
 
 	return 1;
 }
@@ -600,7 +599,6 @@ define_machine(chrp) {
 	.init			= chrp_init2,
 	.show_cpuinfo		= chrp_show_cpuinfo,
 	.init_IRQ		= chrp_init_IRQ,
-	.pcibios_fixup		= chrp_pcibios_fixup,
 	.restart		= rtas_restart,
 	.power_off		= rtas_power_off,
 	.halt			= rtas_halt,
diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
index 234a861870a..ddbe398fbd4 100644
--- a/arch/powerpc/platforms/embedded6xx/Kconfig
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -74,6 +74,18 @@ config SANDPOINT
 	  Select SANDPOINT if configuring for a Motorola Sandpoint X3
 	  (any flavor).
 
+config LINKSTATION
+	bool "Linkstation / Kurobox(HG) from Buffalo"
+	select MPIC
+	select FSL_SOC
+	select PPC_UDBG_16550 if SERIAL_8250
+	help
+	  Select LINKSTATION if configuring for one of PPC- (MPC8241)
+	  based NAS systems from Buffalo Technology. So far only
+	  KuroboxHG has been tested. In the future classical Kurobox,
+	  Linkstation-I HD-HLAN and HD-HGLAN versions, and PPC-based
+	  Terastation systems should be supported too.
+
 config MPC7448HPC2
 	bool "Freescale MPC7448HPC2(Taiga)"
 	select TSI108_BRIDGE
@@ -146,15 +158,6 @@ config PQ2FADS
 	  Select PQ2FADS if you wish to configure for a Freescale
 	  PQ2FADS board (-VR or -ZU).
 
-config LITE5200
-	bool "Freescale LITE5200 / (IceCube)"
-	select PPC_MPC52xx
-	help
-	  Support for the LITE5200 dev board for the MPC5200 from Freescale.
-	  This is for the LITE5200 version 2.0 board. Don't know if it changes
-	  much but it's only been tested on this board version. I think this
-	  board is also known as IceCube.
-
 config EV64360
 	bool "Marvell-EV64360BP"
 	help
@@ -172,9 +175,6 @@ config TQM8xxL
 	depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L)
 	default y
 
-config PPC_MPC52xx
-	bool
-
 config 8260
 	bool "CPM2 Support" if WILLOW
 	depends on 6xx
@@ -208,7 +208,7 @@ config PPC_GEN550
 	depends on SANDPOINT || SPRUCE || PPLUS || \
 		PRPMC750 || PRPMC800 || LOPEC || \
 		(EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
-		83xx
+		83xx || LINKSTATION
 	default y
 
 config FORCE
@@ -282,13 +282,13 @@ config EPIC_SERIAL_MODE
 
 config MPC10X_BRIDGE
 	bool
-	depends on POWERPMC250 || LOPEC || SANDPOINT
+	depends on POWERPMC250 || LOPEC || SANDPOINT || LINKSTATION
 	select PPC_INDIRECT_PCI
 	default y
 
 config MPC10X_OPENPIC
 	bool
-	depends on POWERPMC250 || LOPEC || SANDPOINT
+	depends on POWERPMC250 || LOPEC || SANDPOINT || LINKSTATION
 	default y
 
 config MPC10X_STORE_GATHERING
diff --git a/arch/powerpc/platforms/embedded6xx/Makefile b/arch/powerpc/platforms/embedded6xx/Makefile
index fa499fe5929..d3d11a3cd65 100644
--- a/arch/powerpc/platforms/embedded6xx/Makefile
+++ b/arch/powerpc/platforms/embedded6xx/Makefile
@@ -2,3 +2,4 @@
 # Makefile for the 6xx/7xx/7xxxx linux kernel.
 #
 obj-$(CONFIG_MPC7448HPC2)	+= mpc7448_hpc2.o
+obj-$(CONFIG_LINKSTATION)	+= linkstation.o ls_uart.o
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
new file mode 100644
index 00000000000..61599d919ea
--- /dev/null
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -0,0 +1,211 @@
+/*
+ * Board setup routines for the Buffalo Linkstation / Kurobox Platform.
+ *
+ * Copyright (C) 2006 G. Liakhovetski (g.liakhovetski@gmx.de)
+ *
+ * Based on sandpoint.c by Mark A. Greer
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of
+ * any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/initrd.h>
+#include <linux/root_dev.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/time.h>
+#include <asm/prom.h>
+#include <asm/mpic.h>
+#include <asm/mpc10x.h>
+#include <asm/pci-bridge.h>
+
+static struct mtd_partition linkstation_physmap_partitions[] = {
+	{
+		.name   = "mtd_firmimg",
+		.offset = 0x000000,
+		.size   = 0x300000,
+	},
+	{
+		.name   = "mtd_bootcode",
+		.offset = 0x300000,
+		.size   = 0x070000,
+	},
+	{
+		.name   = "mtd_status",
+		.offset = 0x370000,
+		.size   = 0x010000,
+	},
+	{
+		.name   = "mtd_conf",
+		.offset = 0x380000,
+		.size   = 0x080000,
+	},
+	{
+		.name   = "mtd_allflash",
+		.offset = 0x000000,
+		.size   = 0x400000,
+	},
+	{
+		.name   = "mtd_data",
+		.offset = 0x310000,
+		.size   = 0x0f0000,
+	},
+};
+
+static int __init add_bridge(struct device_node *dev)
+{
+	int len;
+	struct pci_controller *hose;
+	int *bus_range;
+
+	printk("Adding PCI host bridge %s\n", dev->full_name);
+
+	bus_range = (int *) get_property(dev, "bus-range", &len);
+	if (bus_range == NULL || len < 2 * sizeof(int))
+		printk(KERN_WARNING "Can't get bus-range for %s, assume"
+				" bus 0\n", dev->full_name);
+
+	hose = pcibios_alloc_controller();
+	if (hose == NULL)
+		return -ENOMEM;
+	hose->first_busno = bus_range ? bus_range[0] : 0;
+	hose->last_busno = bus_range ? bus_range[1] : 0xff;
+	hose->arch_data = dev;
+	setup_indirect_pci(hose, 0xfec00000, 0xfee00000);
+
+	/* Interpret the "ranges" property */
+	/* This also maps the I/O region and sets isa_io/mem_base */
+	pci_process_bridge_OF_ranges(hose, dev, 1);
+
+	return 0;
+}
+
+static void __init linkstation_setup_arch(void)
+{
+	struct device_node *np;
+#ifdef CONFIG_MTD_PHYSMAP
+	physmap_set_partitions(linkstation_physmap_partitions,
+			       ARRAY_SIZE(linkstation_physmap_partitions));
+#endif
+
+#ifdef CONFIG_BLK_DEV_INITRD
+	if (initrd_start)
+		ROOT_DEV = Root_RAM0;
+	else
+#endif
+#ifdef	CONFIG_ROOT_NFS
+		ROOT_DEV = Root_NFS;
+#else
+		ROOT_DEV = Root_HDA1;
+#endif
+
+	/* Lookup PCI host bridges */
+	for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+		add_bridge(np);
+
+	printk(KERN_INFO "BUFFALO Network Attached Storage Series\n");
+	printk(KERN_INFO "(C) 2002-2005 BUFFALO INC.\n");
+}
+
+/*
+ * Interrupt setup and service.  Interrrupts on the linkstation come
+ * from the four PCI slots plus onboard 8241 devices: I2C, DUART.
+ */
+static void __init linkstation_init_IRQ(void)
+{
+	struct mpic *mpic;
+	struct device_node *dnp;
+	void *prop;
+	int size;
+	phys_addr_t paddr;
+
+	dnp = of_find_node_by_type(NULL, "open-pic");
+	if (dnp == NULL)
+		return;
+
+	prop = (struct device_node *)get_property(dnp, "reg", &size);
+	paddr = (phys_addr_t)of_translate_address(dnp, prop);
+
+	mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET, 4, 32, " EPIC     ");
+	BUG_ON(mpic == NULL);
+
+	/* PCI IRQs */
+	mpic_assign_isu(mpic, 0, paddr + 0x10200);
+
+	/* I2C */
+	mpic_assign_isu(mpic, 1, paddr + 0x11000);
+
+	/* ttyS0, ttyS1 */
+	mpic_assign_isu(mpic, 2, paddr + 0x11100);
+
+	mpic_init(mpic);
+}
+
+extern void avr_uart_configure(void);
+extern void avr_uart_send(const char);
+
+static void linkstation_restart(char *cmd)
+{
+	local_irq_disable();
+
+	/* Reset system via AVR */
+	avr_uart_configure();
+	/* Send reboot command */
+	avr_uart_send('C');
+
+	for(;;)  /* Spin until reset happens */
+		avr_uart_send('G');	/* "kick" */
+}
+
+static void linkstation_power_off(void)
+{
+	local_irq_disable();
+
+	/* Power down system via AVR */
+	avr_uart_configure();
+	/* send shutdown command */
+	avr_uart_send('E');
+
+	for(;;)  /* Spin until power-off happens */
+		avr_uart_send('G');	/* "kick" */
+	/* NOTREACHED */
+}
+
+static void linkstation_halt(void)
+{
+	linkstation_power_off();
+	/* NOTREACHED */
+}
+
+static void linkstation_show_cpuinfo(struct seq_file *m)
+{
+	seq_printf(m, "vendor\t\t: Buffalo Technology\n");
+	seq_printf(m, "machine\t\t: Linkstation I/Kurobox(HG)\n");
+}
+
+static int __init linkstation_probe(void)
+{
+	unsigned long root;
+
+	root = of_get_flat_dt_root();
+
+	if (!of_flat_dt_is_compatible(root, "linkstation"))
+		return 0;
+	return 1;
+}
+
+define_machine(linkstation){
+	.name 			= "Buffalo Linkstation",
+	.probe 			= linkstation_probe,
+	.setup_arch 		= linkstation_setup_arch,
+	.init_IRQ 		= linkstation_init_IRQ,
+	.show_cpuinfo 		= linkstation_show_cpuinfo,
+	.get_irq 		= mpic_get_irq,
+	.restart 		= linkstation_restart,
+	.power_off 		= linkstation_power_off,
+	.halt	 		= linkstation_halt,
+	.calibrate_decr 	= generic_calibrate_decr,
+};
diff --git a/arch/powerpc/platforms/embedded6xx/ls_uart.c b/arch/powerpc/platforms/embedded6xx/ls_uart.c
new file mode 100644
index 00000000000..0e837762cc5
--- /dev/null
+++ b/arch/powerpc/platforms/embedded6xx/ls_uart.c
@@ -0,0 +1,131 @@
+#include <linux/workqueue.h>
+#include <linux/string.h>
+#include <linux/delay.h>
+#include <linux/serial_reg.h>
+#include <linux/serial_8250.h>
+#include <asm/io.h>
+#include <asm/mpc10x.h>
+#include <asm/ppc_sys.h>
+#include <asm/prom.h>
+#include <asm/termbits.h>
+
+static void __iomem *avr_addr;
+static unsigned long avr_clock;
+
+static struct work_struct wd_work;
+
+static void wd_stop(struct work_struct *unused)
+{
+	const char string[] = "AAAAFFFFJJJJ>>>>VVVV>>>>ZZZZVVVVKKKK";
+	int i = 0, rescue = 8;
+	int len = strlen(string);
+
+	while (rescue--) {
+		int j;
+		char lsr = in_8(avr_addr + UART_LSR);
+
+		if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) {
+			for (j = 0; j < 16 && i < len; j++, i++)
+				out_8(avr_addr + UART_TX, string[i]);
+			if (i == len) {
+				/* Read "OK" back: 4ms for the last "KKKK"
+				   plus a couple bytes back */
+				msleep(7);
+				printk("linkstation: disarming the AVR watchdog: ");
+				while (in_8(avr_addr + UART_LSR) & UART_LSR_DR)
+					printk("%c", in_8(avr_addr + UART_RX));
+				break;
+			}
+		}
+		msleep(17);
+	}
+	printk("\n");
+}
+
+#define AVR_QUOT(clock) ((clock) + 8 * 9600) / (16 * 9600)
+
+void avr_uart_configure(void)
+{
+	unsigned char cval = UART_LCR_WLEN8;
+	unsigned int quot = AVR_QUOT(avr_clock);
+
+	if (!avr_addr || !avr_clock)
+		return;
+
+	out_8(avr_addr + UART_LCR, cval);			/* initialise UART */
+	out_8(avr_addr + UART_MCR, 0);
+	out_8(avr_addr + UART_IER, 0);
+
+	cval |= UART_LCR_STOP | UART_LCR_PARITY | UART_LCR_EPAR;
+
+	out_8(avr_addr + UART_LCR, cval);			/* Set character format */
+
+	out_8(avr_addr + UART_LCR, cval | UART_LCR_DLAB);	/* set DLAB */
+	out_8(avr_addr + UART_DLL, quot & 0xff);		/* LS of divisor */
+	out_8(avr_addr + UART_DLM, quot >> 8);			/* MS of divisor */
+	out_8(avr_addr + UART_LCR, cval);			/* reset DLAB */
+	out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO);	/* enable FIFO */
+}
+
+void avr_uart_send(const char c)
+{
+	if (!avr_addr || !avr_clock)
+		return;
+
+	out_8(avr_addr + UART_TX, c);
+	out_8(avr_addr + UART_TX, c);
+	out_8(avr_addr + UART_TX, c);
+	out_8(avr_addr + UART_TX, c);
+}
+
+static void __init ls_uart_init(void)
+{
+	local_irq_disable();
+
+#ifndef CONFIG_SERIAL_8250
+	out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO);	/* enable FIFO */
+	out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO |
+	      UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);	/* clear FIFOs */
+	out_8(avr_addr + UART_FCR, 0);
+	out_8(avr_addr + UART_IER, 0);
+
+	/* Clear up interrupts */
+	(void) in_8(avr_addr + UART_LSR);
+	(void) in_8(avr_addr + UART_RX);
+	(void) in_8(avr_addr + UART_IIR);
+	(void) in_8(avr_addr + UART_MSR);
+#endif
+	avr_uart_configure();
+
+	local_irq_enable();
+}
+
+static int __init ls_uarts_init(void)
+{
+	struct device_node *avr;
+	phys_addr_t phys_addr;
+	int len;
+
+	avr = of_find_node_by_path("/soc10x/serial@80004500");
+	if (!avr)
+		return -EINVAL;
+
+	avr_clock = *(u32*)get_property(avr, "clock-frequency", &len);
+	phys_addr = ((u32*)get_property(avr, "reg", &len))[0];
+
+	if (!avr_clock || !phys_addr)
+		return -EINVAL;
+
+	avr_addr = ioremap(phys_addr, 32);
+	if (!avr_addr)
+		return -EFAULT;
+
+	ls_uart_init();
+
+	INIT_WORK(&wd_work, wd_stop);
+	schedule_work(&wd_work);
+
+	return 0;
+}
+
+late_initcall(ls_uarts_init);
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index bdb475c65cb..3fcc85f60fb 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -60,7 +60,7 @@ pci_dram_offset = MPC7448_HPC2_PCI_MEM_OFFSET;
 
 extern int tsi108_setup_pci(struct device_node *dev);
 extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
-extern void tsi108_pci_int_init(void);
+extern void tsi108_pci_int_init(struct device_node *node);
 extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc);
 
 int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn)
@@ -71,65 +71,6 @@ int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn)
 		return PCIBIOS_SUCCESSFUL;
 }
 
-/*
- * find pci slot by devfn in interrupt map of OF tree
- */
-u8 find_slot_by_devfn(unsigned int *interrupt_map, unsigned int devfn)
-{
-	int i;
-	unsigned int tmp;
-	for (i = 0; i < 4; i++){
-		tmp = interrupt_map[i*4*7];
-		if ((tmp >> 11) == (devfn >> 3))
-			return i;
-	}
-	return i;
-}
-
-/*
- * Scans the interrupt map for pci device
- */
-void mpc7448_hpc2_fixup_irq(struct pci_dev *dev)
-{
-	struct pci_controller *hose;
-	struct device_node *node;
-	const unsigned int *interrupt;
-	int busnr;
-	int len;
-	u8 slot;
-	u8 pin;
-
-	/* Lookup the hose */
-	busnr = dev->bus->number;
-	hose = pci_bus_to_hose(busnr);
-	if (!hose)
-		printk(KERN_ERR "No pci hose found\n");
-
-	/* Check it has an OF node associated */
-	node = (struct device_node *) hose->arch_data;
-	if (!node)
-		printk(KERN_ERR "No pci node found\n");
-
-	interrupt = get_property(node, "interrupt-map", &len);
-	slot = find_slot_by_devfn(interrupt, dev->devfn);
-	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
-	if (pin == 0 || pin > 4)
-		pin = 1;
-	pin--;
-	dev->irq  = interrupt[slot*4*7 + pin*7 + 5];
-	DBG("TSI_PCI: dev->irq = 0x%x\n", dev->irq);
-}
-/* temporary pci irq map fixup*/
-
-void __init mpc7448_hpc2_pcibios_fixup(void)
-{
-	struct pci_dev *dev = NULL;
-	for_each_pci_dev(dev) {
-		mpc7448_hpc2_fixup_irq(dev);
-		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
-	}
-}
-
 static void __init mpc7448_hpc2_setup_arch(void)
 {
 	struct device_node *cpu;
@@ -192,9 +133,12 @@ static void __init mpc7448_hpc2_init_IRQ(void)
 {
 	struct mpic *mpic;
 	phys_addr_t mpic_paddr = 0;
+	struct device_node *tsi_pic;
+#ifdef CONFIG_PCI
 	unsigned int cascade_pci_irq;
 	struct device_node *tsi_pci;
-	struct device_node *tsi_pic;
+	struct device_node *cascade_node = NULL;
+#endif
 
 	tsi_pic = of_find_node_by_type(NULL, "open-pic");
 	if (tsi_pic) {
@@ -208,31 +152,41 @@ static void __init mpc7448_hpc2_init_IRQ(void)
 		return;
 	}
 
-	DBG("%s: tsi108pic phys_addr = 0x%x\n", __FUNCTION__,
+	DBG("%s: tsi108 pic phys_addr = 0x%x\n", __FUNCTION__,
 	    (u32) mpic_paddr);
 
 	mpic = mpic_alloc(tsi_pic, mpic_paddr,
 			MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
 			MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
-			0, /* num_sources used */
-			0, /* num_sources used */
+			24,
+			NR_IRQS-4, /* num_sources used */
 			"Tsi108_PIC");
 
-	BUG_ON(mpic == NULL); /* XXXX */
+	BUG_ON(mpic == NULL);
+
+	mpic_assign_isu(mpic, 0, mpic_paddr + 0x100);
+
 	mpic_init(mpic);
 
+#ifdef CONFIG_PCI
 	tsi_pci = of_find_node_by_type(NULL, "pci");
-	if (tsi_pci == 0) {
+	if (tsi_pci == NULL) {
 		printk("%s: No tsi108 pci node found !\n", __FUNCTION__);
 		return;
 	}
+	cascade_node = of_find_node_by_type(NULL, "pic-router");
+	if (cascade_node == NULL) {
+		printk("%s: No tsi108 pci cascade node found !\n", __FUNCTION__);
+		return;
+	}
 
 	cascade_pci_irq = irq_of_parse_and_map(tsi_pci, 0);
+	DBG("%s: tsi108 cascade_pci_irq = 0x%x\n", __FUNCTION__,
+	    (u32) cascade_pci_irq);
+	tsi108_pci_int_init(cascade_node);
 	set_irq_data(cascade_pci_irq, mpic);
 	set_irq_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
-
-	tsi108_pci_int_init();
-
+#endif
 	/* Configure MPIC outputs to CPU0 */
 	tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);
 	of_node_put(tsi_pic);
@@ -290,7 +244,6 @@ static int mpc7448_machine_check_exception(struct pt_regs *regs)
 		return 1;
 	}
 	return 0;
-
 }
 
 define_machine(mpc7448_hpc2){
@@ -300,7 +253,6 @@ define_machine(mpc7448_hpc2){
 	.init_IRQ 		= mpc7448_hpc2_init_IRQ,
 	.show_cpuinfo 		= mpc7448_hpc2_show_cpuinfo,
 	.get_irq 		= mpic_get_irq,
-	.pcibios_fixup 		= mpc7448_hpc2_pcibios_fixup,
 	.restart 		= mpc7448_hpc2_restart,
 	.calibrate_decr 	= generic_calibrate_decr,
 	.machine_check_exception= mpc7448_machine_check_exception,
diff --git a/arch/powerpc/platforms/iseries/Makefile b/arch/powerpc/platforms/iseries/Makefile
index dee4eb4d8be..13ac3015d91 100644
--- a/arch/powerpc/platforms/iseries/Makefile
+++ b/arch/powerpc/platforms/iseries/Makefile
@@ -1,5 +1,7 @@
 EXTRA_CFLAGS	+= -mno-minimal-toc
 
+extra-y += dt.o
+
 obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o dt_mod.o mf.o lpevents.o \
 	hvcall.o proc.o htab.o iommu.o misc.o irq.o
 obj-$(CONFIG_PCI) += pci.o vpdinfo.o
@@ -7,5 +9,9 @@ obj-$(CONFIG_SMP) += smp.o
 obj-$(CONFIG_VIOPATH) += viopath.o
 obj-$(CONFIG_MODULES) += ksyms.o
 
+quiet_cmd_dt_strings = DT_STR  $@
+      cmd_dt_strings = $(OBJCOPY) --rename-section .rodata.str1.8=.dt_strings \
+				$< $@
+
 $(obj)/dt_mod.o:	$(obj)/dt.o
-	@$(OBJCOPY) --rename-section .rodata.str1.8=.dt_strings $(obj)/dt.o $(obj)/dt_mod.o
+	$(call if_changed,dt_strings)
diff --git a/arch/powerpc/platforms/iseries/dt.c b/arch/powerpc/platforms/iseries/dt.c
index e305deee7f4..9e8a334a518 100644
--- a/arch/powerpc/platforms/iseries/dt.c
+++ b/arch/powerpc/platforms/iseries/dt.c
@@ -41,6 +41,7 @@
 #include "call_pci.h"
 #include "pci.h"
 #include "it_exp_vpd_panel.h"
+#include "naca.h"
 
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
@@ -205,13 +206,11 @@ static void __init dt_prop_u32(struct iseries_flat_dt *dt, const char *name,
 	dt_prop(dt, name, &data, sizeof(u32));
 }
 
-#ifdef notyet
 static void __init dt_prop_u64(struct iseries_flat_dt *dt, const char *name,
 		u64 data)
 {
 	dt_prop(dt, name, &data, sizeof(u64));
 }
-#endif
 
 static void __init dt_prop_u64_list(struct iseries_flat_dt *dt,
 		const char *name, u64 *data, int n)
@@ -306,6 +305,17 @@ static void __init dt_model(struct iseries_flat_dt *dt)
 	dt_prop_u32(dt, "ibm,partition-no", HvLpConfig_getLpIndex());
 }
 
+static void __init dt_initrd(struct iseries_flat_dt *dt)
+{
+#ifdef CONFIG_BLK_DEV_INITRD
+	if (naca.xRamDisk) {
+		dt_prop_u64(dt, "linux,initrd-start", (u64)naca.xRamDisk);
+		dt_prop_u64(dt, "linux,initrd-end",
+			(u64)naca.xRamDisk + naca.xRamDiskSize * HW_PAGE_SIZE);
+	}
+#endif
+}
+
 static void __init dt_do_vdevice(struct iseries_flat_dt *dt,
 		const char *name, u32 reg, int unit,
 		const char *type, const char *compat, int end)
@@ -641,6 +651,7 @@ void * __init build_flat_dt(unsigned long phys_mem_size)
 	/* /chosen */
 	dt_start_node(iseries_dt, "chosen");
 	dt_prop_str(iseries_dt, "bootargs", cmd_line);
+	dt_initrd(iseries_dt);
 	dt_end_node(iseries_dt);
 
 	dt_cpus(iseries_dt);
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index 218817d13c5..d7a756d5135 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -27,6 +27,7 @@
 #include <linux/types.h>
 #include <linux/dma-mapping.h>
 #include <linux/list.h>
+#include <linux/pci.h>
 
 #include <asm/iommu.h>
 #include <asm/tce.h>
@@ -114,12 +115,10 @@ void iommu_table_getparms_iSeries(unsigned long busno,
 {
 	struct iommu_table_cb *parms;
 
-	parms = kmalloc(sizeof(*parms), GFP_KERNEL);
+	parms = kzalloc(sizeof(*parms), GFP_KERNEL);
 	if (parms == NULL)
 		panic("PCI_DMA: TCE Table Allocation failed.");
 
-	memset(parms, 0, sizeof(*parms));
-
 	parms->itc_busno = busno;
 	parms->itc_slotno = slotno;
 	parms->itc_virtbus = virtbus;
@@ -168,7 +167,7 @@ static struct iommu_table *iommu_table_find(struct iommu_table * tbl)
 }
 
 
-void iommu_devnode_init_iSeries(struct device_node *dn)
+void iommu_devnode_init_iSeries(struct pci_dev *pdev, struct device_node *dn)
 {
 	struct iommu_table *tbl;
 	struct pci_dn *pdn = PCI_DN(dn);
@@ -186,19 +185,14 @@ void iommu_devnode_init_iSeries(struct device_node *dn)
 		pdn->iommu_table = iommu_init_table(tbl, -1);
 	else
 		kfree(tbl);
+	pdev->dev.archdata.dma_data = pdn->iommu_table;
 }
 #endif
 
-static void iommu_dev_setup_iSeries(struct pci_dev *dev) { }
-static void iommu_bus_setup_iSeries(struct pci_bus *bus) { }
-
 void iommu_init_early_iSeries(void)
 {
 	ppc_md.tce_build = tce_build_iSeries;
 	ppc_md.tce_free  = tce_free_iSeries;
 
-	ppc_md.iommu_dev_setup = iommu_dev_setup_iSeries;
-	ppc_md.iommu_bus_setup = iommu_bus_setup_iSeries;
-
-	pci_iommu_init();
+	pci_dma_ops = &dma_iommu_ops;
 }
diff --git a/arch/powerpc/platforms/iseries/ksyms.c b/arch/powerpc/platforms/iseries/ksyms.c
index a2200842f4e..2430848b98e 100644
--- a/arch/powerpc/platforms/iseries/ksyms.c
+++ b/arch/powerpc/platforms/iseries/ksyms.c
@@ -19,9 +19,3 @@ EXPORT_SYMBOL(HvCall4);
 EXPORT_SYMBOL(HvCall5);
 EXPORT_SYMBOL(HvCall6);
 EXPORT_SYMBOL(HvCall7);
-
-#ifdef CONFIG_SMP
-EXPORT_SYMBOL(local_get_flags);
-EXPORT_SYMBOL(local_irq_disable);
-EXPORT_SYMBOL(local_irq_restore);
-#endif
diff --git a/arch/powerpc/platforms/iseries/misc.S b/arch/powerpc/platforms/iseries/misc.S
index 7641fc7e550..2c6ff0fdac9 100644
--- a/arch/powerpc/platforms/iseries/misc.S
+++ b/arch/powerpc/platforms/iseries/misc.S
@@ -19,39 +19,8 @@
 
 	.text
 
-/* unsigned long local_save_flags(void) */
-_GLOBAL(local_get_flags)
-	lbz	r3,PACAPROCENABLED(r13)
-	blr
-
-/* unsigned long local_irq_disable(void) */
-_GLOBAL(local_irq_disable)
-	lbz	r3,PACAPROCENABLED(r13)
-	li	r4,0
-	stb	r4,PACAPROCENABLED(r13)
-	blr			/* Done */
-
-/* void local_irq_restore(unsigned long flags) */
-_GLOBAL(local_irq_restore)
-	lbz	r5,PACAPROCENABLED(r13)
-	 /* Check if things are setup the way we want _already_. */
-	cmpw	0,r3,r5
-	beqlr
-	/* are we enabling interrupts? */
-	cmpdi	0,r3,0
-	stb	r3,PACAPROCENABLED(r13)
-	beqlr
-	/* Check pending interrupts */
-	/*   A decrementer, IPI or PMC interrupt may have occurred
-	 *   while we were in the hypervisor (which enables) */
-	ld	r4,PACALPPACAPTR(r13)
-	ld	r4,LPPACAANYINT(r4)
-	cmpdi	r4,0
-	beqlr
-
-	/*
-	 * Handle pending interrupts in interrupt context
-	 */
+/* Handle pending interrupts in interrupt context */
+_GLOBAL(iseries_handle_interrupts)
 	li	r0,0x5555
 	sc
 	blr
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c
index 4aa165e010d..4a06d9c3498 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -156,53 +156,6 @@ static void pci_Log_Error(char *Error_Text, int Bus, int SubBus,
 }
 
 /*
- * iSeries_pcibios_init
- *
- * Description:
- *   This function checks for all possible system PCI host bridges that connect
- *   PCI buses.  The system hypervisor is queried as to the guest partition
- *   ownership status.  A pci_controller is built for any bus which is partially
- *   owned or fully owned by this guest partition.
- */
-void iSeries_pcibios_init(void)
-{
-	struct pci_controller *phb;
-	struct device_node *root = of_find_node_by_path("/");
-	struct device_node *node = NULL;
-
-	if (root == NULL) {
-		printk(KERN_CRIT "iSeries_pcibios_init: can't find root "
-				"of device tree\n");
-		return;
-	}
-	while ((node = of_get_next_child(root, node)) != NULL) {
-		HvBusNumber bus;
-		const u32 *busp;
-
-		if ((node->type == NULL) || (strcmp(node->type, "pci") != 0))
-			continue;
-
-		busp = get_property(node, "bus-range", NULL);
-		if (busp == NULL)
-			continue;
-		bus = *busp;
-		printk("bus %d appears to exist\n", bus);
-		phb = pcibios_alloc_controller(node);
-		if (phb == NULL)
-			continue;
-
-		phb->pci_mem_offset = phb->local_number = bus;
-		phb->first_busno = bus;
-		phb->last_busno = bus;
-		phb->ops = &iSeries_pci_ops;
-	}
-
-	of_node_put(root);
-
-	pci_devs_phb_init();
-}
-
-/*
  * iSeries_pci_final_fixup(void)
  */
 void __init iSeries_pci_final_fixup(void)
@@ -253,7 +206,7 @@ void __init iSeries_pci_final_fixup(void)
 			PCI_DN(node)->pcidev = pdev;
 			allocate_device_bars(pdev);
 			iSeries_Device_Information(pdev, DeviceCount);
-			iommu_devnode_init_iSeries(node);
+			iommu_devnode_init_iSeries(pdev, node);
 		} else
 			printk("PCI: Device Tree not found for 0x%016lX\n",
 					(unsigned long)pdev);
@@ -438,11 +391,7 @@ static inline struct device_node *xlate_iomm_address(
 /*
  * Read MM I/O Instructions for the iSeries
  * On MM I/O error, all ones are returned and iSeries_pci_IoError is cal
- * else, data is returned in big Endian format.
- *
- * iSeries_Read_Byte = Read Byte  ( 8 bit)
- * iSeries_Read_Word = Read Word  (16 bit)
- * iSeries_Read_Long = Read Long  (32 bit)
+ * else, data is returned in Big Endian format.
  */
 static u8 iSeries_Read_Byte(const volatile void __iomem *IoAddress)
 {
@@ -462,14 +411,15 @@ static u8 iSeries_Read_Byte(const volatile void __iomem *IoAddress)
 			num_printed = 0;
 		}
 		if (num_printed++ < 10)
-			printk(KERN_ERR "iSeries_Read_Byte: invalid access at IO address %p\n", IoAddress);
+			printk(KERN_ERR "iSeries_Read_Byte: invalid access at IO address %p\n",
+			       IoAddress);
 		return 0xff;
 	}
 	do {
 		HvCall3Ret16(HvCallPciBarLoad8, &ret, dsa, BarOffset, 0);
 	} while (CheckReturnCode("RDB", DevNode, &retry, ret.rc) != 0);
 
-	return (u8)ret.value;
+	return ret.value;
 }
 
 static u16 iSeries_Read_Word(const volatile void __iomem *IoAddress)
@@ -490,7 +440,8 @@ static u16 iSeries_Read_Word(const volatile void __iomem *IoAddress)
 			num_printed = 0;
 		}
 		if (num_printed++ < 10)
-			printk(KERN_ERR "iSeries_Read_Word: invalid access at IO address %p\n", IoAddress);
+			printk(KERN_ERR "iSeries_Read_Word: invalid access at IO address %p\n",
+			       IoAddress);
 		return 0xffff;
 	}
 	do {
@@ -498,7 +449,7 @@ static u16 iSeries_Read_Word(const volatile void __iomem *IoAddress)
 				BarOffset, 0);
 	} while (CheckReturnCode("RDW", DevNode, &retry, ret.rc) != 0);
 
-	return swab16((u16)ret.value);
+	return ret.value;
 }
 
 static u32 iSeries_Read_Long(const volatile void __iomem *IoAddress)
@@ -519,7 +470,8 @@ static u32 iSeries_Read_Long(const volatile void __iomem *IoAddress)
 			num_printed = 0;
 		}
 		if (num_printed++ < 10)
-			printk(KERN_ERR "iSeries_Read_Long: invalid access at IO address %p\n", IoAddress);
+			printk(KERN_ERR "iSeries_Read_Long: invalid access at IO address %p\n",
+			       IoAddress);
 		return 0xffffffff;
 	}
 	do {
@@ -527,15 +479,12 @@ static u32 iSeries_Read_Long(const volatile void __iomem *IoAddress)
 				BarOffset, 0);
 	} while (CheckReturnCode("RDL", DevNode, &retry, ret.rc) != 0);
 
-	return swab32((u32)ret.value);
+	return ret.value;
 }
 
 /*
  * Write MM I/O Instructions for the iSeries
  *
- * iSeries_Write_Byte = Write Byte (8 bit)
- * iSeries_Write_Word = Write Word(16 bit)
- * iSeries_Write_Long = Write Long(32 bit)
  */
 static void iSeries_Write_Byte(u8 data, volatile void __iomem *IoAddress)
 {
@@ -581,11 +530,12 @@ static void iSeries_Write_Word(u16 data, volatile void __iomem *IoAddress)
 			num_printed = 0;
 		}
 		if (num_printed++ < 10)
-			printk(KERN_ERR "iSeries_Write_Word: invalid access at IO address %p\n", IoAddress);
+			printk(KERN_ERR "iSeries_Write_Word: invalid access at IO address %p\n",
+			       IoAddress);
 		return;
 	}
 	do {
-		rc = HvCall4(HvCallPciBarStore16, dsa, BarOffset, swab16(data), 0);
+		rc = HvCall4(HvCallPciBarStore16, dsa, BarOffset, data, 0);
 	} while (CheckReturnCode("WWW", DevNode, &retry, rc) != 0);
 }
 
@@ -607,231 +557,221 @@ static void iSeries_Write_Long(u32 data, volatile void __iomem *IoAddress)
 			num_printed = 0;
 		}
 		if (num_printed++ < 10)
-			printk(KERN_ERR "iSeries_Write_Long: invalid access at IO address %p\n", IoAddress);
+			printk(KERN_ERR "iSeries_Write_Long: invalid access at IO address %p\n",
+			       IoAddress);
 		return;
 	}
 	do {
-		rc = HvCall4(HvCallPciBarStore32, dsa, BarOffset, swab32(data), 0);
+		rc = HvCall4(HvCallPciBarStore32, dsa, BarOffset, data, 0);
 	} while (CheckReturnCode("WWL", DevNode, &retry, rc) != 0);
 }
 
-extern unsigned char __raw_readb(const volatile void __iomem *addr)
+static u8 iseries_readb(const volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	return *(volatile unsigned char __force *)addr;
+	return iSeries_Read_Byte(addr);
 }
-EXPORT_SYMBOL(__raw_readb);
 
-extern unsigned short __raw_readw(const volatile void __iomem *addr)
+static u16 iseries_readw(const volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	return *(volatile unsigned short __force *)addr;
+	return le16_to_cpu(iSeries_Read_Word(addr));
 }
-EXPORT_SYMBOL(__raw_readw);
 
-extern unsigned int __raw_readl(const volatile void __iomem *addr)
+static u32 iseries_readl(const volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	return *(volatile unsigned int __force *)addr;
+	return le32_to_cpu(iSeries_Read_Long(addr));
 }
-EXPORT_SYMBOL(__raw_readl);
 
-extern unsigned long __raw_readq(const volatile void __iomem *addr)
+static u16 iseries_readw_be(const volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	return *(volatile unsigned long __force *)addr;
+	return iSeries_Read_Word(addr);
 }
-EXPORT_SYMBOL(__raw_readq);
 
-extern void __raw_writeb(unsigned char v, volatile void __iomem *addr)
+static u32 iseries_readl_be(const volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	*(volatile unsigned char __force *)addr = v;
+	return iSeries_Read_Long(addr);
 }
-EXPORT_SYMBOL(__raw_writeb);
 
-extern void __raw_writew(unsigned short v, volatile void __iomem *addr)
+static void iseries_writeb(u8 data, volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	*(volatile unsigned short __force *)addr = v;
+	iSeries_Write_Byte(data, addr);
 }
-EXPORT_SYMBOL(__raw_writew);
 
-extern void __raw_writel(unsigned int v, volatile void __iomem *addr)
+static void iseries_writew(u16 data, volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	*(volatile unsigned int __force *)addr = v;
+	iSeries_Write_Word(cpu_to_le16(data), addr);
 }
-EXPORT_SYMBOL(__raw_writel);
 
-extern void __raw_writeq(unsigned long v, volatile void __iomem *addr)
+static void iseries_writel(u32 data, volatile void __iomem *addr)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	*(volatile unsigned long __force *)addr = v;
+	iSeries_Write_Long(cpu_to_le32(data), addr);
 }
-EXPORT_SYMBOL(__raw_writeq);
 
-int in_8(const volatile unsigned char __iomem *addr)
+static void iseries_writew_be(u16 data, volatile void __iomem *addr)
 {
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		return iSeries_Read_Byte(addr);
-	return __in_8(addr);
+	iSeries_Write_Word(data, addr);
 }
-EXPORT_SYMBOL(in_8);
 
-void out_8(volatile unsigned char __iomem *addr, int val)
+static void iseries_writel_be(u32 data, volatile void __iomem *addr)
 {
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		iSeries_Write_Byte(val, addr);
-	else
-		__out_8(addr, val);
+	iSeries_Write_Long(data, addr);
 }
-EXPORT_SYMBOL(out_8);
 
-int in_le16(const volatile unsigned short __iomem *addr)
+static void iseries_readsb(const volatile void __iomem *addr, void *buf,
+			   unsigned long count)
 {
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		return iSeries_Read_Word(addr);
-	return __in_le16(addr);
+	u8 *dst = buf;
+	while(count-- > 0)
+		*(dst++) = iSeries_Read_Byte(addr);
 }
-EXPORT_SYMBOL(in_le16);
 
-int in_be16(const volatile unsigned short __iomem *addr)
+static void iseries_readsw(const volatile void __iomem *addr, void *buf,
+			   unsigned long count)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	return __in_be16(addr);
+	u16 *dst = buf;
+	while(count-- > 0)
+		*(dst++) = iSeries_Read_Word(addr);
 }
-EXPORT_SYMBOL(in_be16);
 
-void out_le16(volatile unsigned short __iomem *addr, int val)
+static void iseries_readsl(const volatile void __iomem *addr, void *buf,
+			   unsigned long count)
 {
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		iSeries_Write_Word(val, addr);
-	else
-		__out_le16(addr, val);
+	u32 *dst = buf;
+	while(count-- > 0)
+		*(dst++) = iSeries_Read_Long(addr);
 }
-EXPORT_SYMBOL(out_le16);
 
-void out_be16(volatile unsigned short __iomem *addr, int val)
+static void iseries_writesb(volatile void __iomem *addr, const void *buf,
+			    unsigned long count)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	__out_be16(addr, val);
+	const u8 *src = buf;
+	while(count-- > 0)
+		iSeries_Write_Byte(*(src++), addr);
 }
-EXPORT_SYMBOL(out_be16);
 
-unsigned in_le32(const volatile unsigned __iomem *addr)
+static void iseries_writesw(volatile void __iomem *addr, const void *buf,
+			    unsigned long count)
 {
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		return iSeries_Read_Long(addr);
-	return __in_le32(addr);
+	const u16 *src = buf;
+	while(count-- > 0)
+		iSeries_Write_Word(*(src++), addr);
 }
-EXPORT_SYMBOL(in_le32);
 
-unsigned in_be32(const volatile unsigned __iomem *addr)
+static void iseries_writesl(volatile void __iomem *addr, const void *buf,
+			    unsigned long count)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	return __in_be32(addr);
+	const u32 *src = buf;
+	while(count-- > 0)
+		iSeries_Write_Long(*(src++), addr);
 }
-EXPORT_SYMBOL(in_be32);
 
-void out_le32(volatile unsigned __iomem *addr, int val)
+static void iseries_memset_io(volatile void __iomem *addr, int c,
+			      unsigned long n)
 {
-	if (firmware_has_feature(FW_FEATURE_ISERIES))
-		iSeries_Write_Long(val, addr);
-	else
-		__out_le32(addr, val);
-}
-EXPORT_SYMBOL(out_le32);
+	volatile char __iomem *d = addr;
 
-void out_be32(volatile unsigned __iomem *addr, int val)
-{
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
-
-	__out_be32(addr, val);
+	while (n-- > 0)
+		iSeries_Write_Byte(c, d++);
 }
-EXPORT_SYMBOL(out_be32);
 
-unsigned long in_le64(const volatile unsigned long __iomem *addr)
+static void iseries_memcpy_fromio(void *dest, const volatile void __iomem *src,
+				  unsigned long n)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
+	char *d = dest;
+	const volatile char __iomem *s = src;
 
-	return __in_le64(addr);
+	while (n-- > 0)
+		*d++ = iSeries_Read_Byte(s++);
 }
-EXPORT_SYMBOL(in_le64);
 
-unsigned long in_be64(const volatile unsigned long __iomem *addr)
+static void iseries_memcpy_toio(volatile void __iomem *dest, const void *src,
+				unsigned long n)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
+	const char *s = src;
+	volatile char __iomem *d = dest;
 
-	return __in_be64(addr);
+	while (n-- > 0)
+		iSeries_Write_Byte(*s++, d++);
 }
-EXPORT_SYMBOL(in_be64);
-
-void out_le64(volatile unsigned long __iomem *addr, unsigned long val)
-{
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
 
-	__out_le64(addr, val);
-}
-EXPORT_SYMBOL(out_le64);
+/* We only set MMIO ops. The default PIO ops will be default
+ * to the MMIO ops + pci_io_base which is 0 on iSeries as
+ * expected so both should work.
+ *
+ * Note that we don't implement the readq/writeq versions as
+ * I don't know of an HV call for doing so. Thus, the default
+ * operation will be used instead, which will fault a the value
+ * return by iSeries for MMIO addresses always hits a non mapped
+ * area. This is as good as the BUG() we used to have there.
+ */
+static struct ppc_pci_io __initdata iseries_pci_io = {
+	.readb = iseries_readb,
+	.readw = iseries_readw,
+	.readl = iseries_readl,
+	.readw_be = iseries_readw_be,
+	.readl_be = iseries_readl_be,
+	.writeb = iseries_writeb,
+	.writew = iseries_writew,
+	.writel = iseries_writel,
+	.writew_be = iseries_writew_be,
+	.writel_be = iseries_writel_be,
+	.readsb = iseries_readsb,
+	.readsw = iseries_readsw,
+	.readsl = iseries_readsl,
+	.writesb = iseries_writesb,
+	.writesw = iseries_writesw,
+	.writesl = iseries_writesl,
+	.memset_io = iseries_memset_io,
+	.memcpy_fromio = iseries_memcpy_fromio,
+	.memcpy_toio = iseries_memcpy_toio,
+};
 
-void out_be64(volatile unsigned long __iomem *addr, unsigned long val)
+/*
+ * iSeries_pcibios_init
+ *
+ * Description:
+ *   This function checks for all possible system PCI host bridges that connect
+ *   PCI buses.  The system hypervisor is queried as to the guest partition
+ *   ownership status.  A pci_controller is built for any bus which is partially
+ *   owned or fully owned by this guest partition.
+ */
+void __init iSeries_pcibios_init(void)
 {
-	BUG_ON(firmware_has_feature(FW_FEATURE_ISERIES));
+	struct pci_controller *phb;
+	struct device_node *root = of_find_node_by_path("/");
+	struct device_node *node = NULL;
 
-	__out_be64(addr, val);
-}
-EXPORT_SYMBOL(out_be64);
+	/* Install IO hooks */
+	ppc_pci_io = iseries_pci_io;
 
-void memset_io(volatile void __iomem *addr, int c, unsigned long n)
-{
-	if (firmware_has_feature(FW_FEATURE_ISERIES)) {
-		volatile char __iomem *d = addr;
+	if (root == NULL) {
+		printk(KERN_CRIT "iSeries_pcibios_init: can't find root "
+				"of device tree\n");
+		return;
+	}
+	while ((node = of_get_next_child(root, node)) != NULL) {
+		HvBusNumber bus;
+		const u32 *busp;
 
-		while (n-- > 0) {
-			iSeries_Write_Byte(c, d++);
-		}
-	} else
-		eeh_memset_io(addr, c, n);
-}
-EXPORT_SYMBOL(memset_io);
+		if ((node->type == NULL) || (strcmp(node->type, "pci") != 0))
+			continue;
 
-void memcpy_fromio(void *dest, const volatile void __iomem *src,
-                                 unsigned long n)
-{
-	if (firmware_has_feature(FW_FEATURE_ISERIES)) {
-		char *d = dest;
-		const volatile char __iomem *s = src;
+		busp = get_property(node, "bus-range", NULL);
+		if (busp == NULL)
+			continue;
+		bus = *busp;
+		printk("bus %d appears to exist\n", bus);
+		phb = pcibios_alloc_controller(node);
+		if (phb == NULL)
+			continue;
 
-		while (n-- > 0) {
-			*d++ = iSeries_Read_Byte(s++);
-		}
-	} else
-		eeh_memcpy_fromio(dest, src, n);
-}
-EXPORT_SYMBOL(memcpy_fromio);
+		phb->pci_mem_offset = phb->local_number = bus;
+		phb->first_busno = bus;
+		phb->last_busno = bus;
+		phb->ops = &iSeries_pci_ops;
+	}
 
-void memcpy_toio(volatile void __iomem *dest, const void *src, unsigned long n)
-{
-	if (firmware_has_feature(FW_FEATURE_ISERIES)) {
-		const char *s = src;
-		volatile char __iomem *d = dest;
+	of_node_put(root);
 
-		while (n-- > 0) {
-			iSeries_Write_Byte(*s++, d++);
-		}
-	} else
-		eeh_memcpy_toio(dest, src, n);
+	pci_devs_phb_init();
 }
-EXPORT_SYMBOL(memcpy_toio);
+
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 6f73469fd3b..bdf2afbb60c 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -21,7 +21,6 @@
 #include <linux/smp.h>
 #include <linux/param.h>
 #include <linux/string.h>
-#include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/kdev_t.h>
 #include <linux/major.h>
@@ -80,8 +79,6 @@ extern void iSeries_pci_final_fixup(void);
 static void iSeries_pci_final_fixup(void) { }
 #endif
 
-extern int rd_size;		/* Defined in drivers/block/rd.c */
-
 extern unsigned long iSeries_recal_tb;
 extern unsigned long iSeries_recal_titan;
 
@@ -295,24 +292,6 @@ static void __init iSeries_init_early(void)
 {
 	DBG(" -> iSeries_init_early()\n");
 
-#if defined(CONFIG_BLK_DEV_INITRD)
-	/*
-	 * If the init RAM disk has been configured and there is
-	 * a non-zero starting address for it, set it up
-	 */
-	if (naca.xRamDisk) {
-		initrd_start = (unsigned long)__va(naca.xRamDisk);
-		initrd_end = initrd_start + naca.xRamDiskSize * HW_PAGE_SIZE;
-		initrd_below_start_ok = 1;	// ramdisk in kernel space
-		ROOT_DEV = Root_RAM0;
-		if (((rd_size * 1024) / HW_PAGE_SIZE) < naca.xRamDiskSize)
-			rd_size = (naca.xRamDiskSize * HW_PAGE_SIZE) / 1024;
-	} else
-#endif /* CONFIG_BLK_DEV_INITRD */
-	{
-	    /* ROOT_DEV = MKDEV(VIODASD_MAJOR, 1); */
-	}
-
 	iSeries_recal_tb = get_tb();
 	iSeries_recal_titan = HvCallXm_loadTod();
 
@@ -331,17 +310,6 @@ static void __init iSeries_init_early(void)
 
 	mf_init();
 
-	/* If we were passed an initrd, set the ROOT_DEV properly if the values
-	 * look sensible. If not, clear initrd reference.
-	 */
-#ifdef CONFIG_BLK_DEV_INITRD
-	if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE &&
-	    initrd_end > initrd_start)
-		ROOT_DEV = Root_RAM0;
-	else
-		initrd_start = initrd_end = 0;
-#endif /* CONFIG_BLK_DEV_INITRD */
-
 	DBG(" <- iSeries_init_early()\n");
 }
 
@@ -649,6 +617,16 @@ static void iseries_dedicated_idle(void)
 void __init iSeries_init_IRQ(void) { }
 #endif
 
+static void __iomem *iseries_ioremap(phys_addr_t address, unsigned long size,
+				     unsigned long flags)
+{
+	return (void __iomem *)address;
+}
+
+static void iseries_iounmap(volatile void __iomem *token)
+{
+}
+
 /*
  * iSeries has no legacy IO, anything calling this function has to
  * fail or bad things will happen
@@ -665,6 +643,8 @@ static int __init iseries_probe(void)
 		return 0;
 
 	hpte_init_iSeries();
+	/* iSeries does not support 16M pages */
+	cur_cpu_spec->cpu_features &= ~CPU_FTR_16M_PAGE;
 
 	return 1;
 }
@@ -687,6 +667,8 @@ define_machine(iseries) {
 	.progress	= iSeries_progress,
 	.probe		= iseries_probe,
 	.check_legacy_ioport	= iseries_check_legacy_ioport,
+	.ioremap	= iseries_ioremap,
+	.iounmap	= iseries_iounmap,
 	/* XXX Implement enable_pmcs for iSeries */
 };
 
@@ -697,7 +679,7 @@ void * __init iSeries_early_setup(void)
 	/* Identify CPU type. This is done again by the common code later
 	 * on but calling this function multiple times is fine.
 	 */
-	identify_cpu(0);
+	identify_cpu(0, mfspr(SPRN_PVR));
 
 	powerpc_firmware_features |= FW_FEATURE_ISERIES;
 	powerpc_firmware_features |= FW_FEATURE_LPAR;
diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c
index 04e07e5da0c..84e7ee2c086 100644
--- a/arch/powerpc/platforms/iseries/viopath.c
+++ b/arch/powerpc/platforms/iseries/viopath.c
@@ -119,10 +119,9 @@ static int proc_viopath_show(struct seq_file *m, void *v)
 	struct device_node *node;
 	const char *sysid;
 
-	buf = kmalloc(HW_PAGE_SIZE, GFP_KERNEL);
+	buf = kzalloc(HW_PAGE_SIZE, GFP_KERNEL);
 	if (!buf)
 		return 0;
-	memset(buf, 0, HW_PAGE_SIZE);
 
 	handle = dma_map_single(iSeries_vio_dev, buf, HW_PAGE_SIZE,
 				DMA_FROM_DEVICE);
diff --git a/arch/powerpc/platforms/maple/maple.h b/arch/powerpc/platforms/maple/maple.h
index 0657c579b84..c6911ddc479 100644
--- a/arch/powerpc/platforms/maple/maple.h
+++ b/arch/powerpc/platforms/maple/maple.h
@@ -8,5 +8,5 @@ extern void maple_get_rtc_time(struct rtc_time *tm);
 extern unsigned long maple_get_boot_time(void);
 extern void maple_calibrate_decr(void);
 extern void maple_pci_init(void);
-extern void maple_pcibios_fixup(void);
+extern void maple_pci_irq_fixup(struct pci_dev *dev);
 extern int maple_pci_get_legacy_ide_irq(struct pci_dev *dev, int channel);
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 63b4d1bff35..3a32deda765 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -502,38 +502,29 @@ static int __init add_bridge(struct device_node *dev)
 }
 
 
-void __init maple_pcibios_fixup(void)
+void __devinit maple_pci_irq_fixup(struct pci_dev *dev)
 {
-	struct pci_dev *dev = NULL;
-
-	DBG(" -> maple_pcibios_fixup\n");
-
-	for_each_pci_dev(dev) {
-		/* Fixup IRQ for PCIe host */
-		if (u4_pcie != NULL && dev->bus->number == 0 &&
-		    pci_bus_to_host(dev->bus) == u4_pcie) {
-			printk(KERN_DEBUG "Fixup U4 PCIe IRQ\n");
-			dev->irq = irq_create_mapping(NULL, 1);
-			if (dev->irq != NO_IRQ)
-				set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
-			continue;
-		}
-
-		/* Hide AMD8111 IDE interrupt when in legacy mode so
-		 * the driver calls pci_get_legacy_ide_irq()
-		 */
-		if (dev->vendor == PCI_VENDOR_ID_AMD &&
-		    dev->device == PCI_DEVICE_ID_AMD_8111_IDE &&
-		    (dev->class & 5) != 5) {
-			dev->irq = NO_IRQ;
-			continue;
-		}
+	DBG(" -> maple_pci_irq_fixup\n");
+
+	/* Fixup IRQ for PCIe host */
+	if (u4_pcie != NULL && dev->bus->number == 0 &&
+	    pci_bus_to_host(dev->bus) == u4_pcie) {
+		printk(KERN_DEBUG "Fixup U4 PCIe IRQ\n");
+		dev->irq = irq_create_mapping(NULL, 1);
+		if (dev->irq != NO_IRQ)
+			set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
+	}
 
-		/* For all others, map the interrupt from the device-tree */
-		pci_read_irq_line(dev);
+	/* Hide AMD8111 IDE interrupt when in legacy mode so
+	 * the driver calls pci_get_legacy_ide_irq()
+	 */
+	if (dev->vendor == PCI_VENDOR_ID_AMD &&
+	    dev->device == PCI_DEVICE_ID_AMD_8111_IDE &&
+	    (dev->class & 5) != 5) {
+		dev->irq = NO_IRQ;
 	}
 
-	DBG(" <- maple_pcibios_fixup\n");
+	DBG(" <- maple_pci_irq_fixup\n");
 }
 
 static void __init maple_fixup_phb_resources(void)
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index fe6b9bff61b..094989d50ba 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -312,7 +312,7 @@ define_machine(maple_md) {
 	.setup_arch		= maple_setup_arch,
 	.init_early		= maple_init_early,
 	.init_IRQ		= maple_init_IRQ,
-	.pcibios_fixup		= maple_pcibios_fixup,
+	.pci_irq_fixup		= maple_pci_irq_fixup,
 	.pci_get_legacy_ide_irq	= maple_pci_get_legacy_ide_irq,
 	.restart		= maple_restart,
 	.power_off		= maple_power_off,
diff --git a/arch/powerpc/platforms/pasemi/pasemi.h b/arch/powerpc/platforms/pasemi/pasemi.h
index fd71d72736b..51c2a2397ec 100644
--- a/arch/powerpc/platforms/pasemi/pasemi.h
+++ b/arch/powerpc/platforms/pasemi/pasemi.h
@@ -3,6 +3,5 @@
 
 extern unsigned long pas_get_boot_time(void);
 extern void pas_pci_init(void);
-extern void pas_pcibios_fixup(void);
 
 #endif /* _PASEMI_PASEMI_H */
diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c
index 39020c1fa13..faa618e0404 100644
--- a/arch/powerpc/platforms/pasemi/pci.c
+++ b/arch/powerpc/platforms/pasemi/pci.c
@@ -148,14 +148,6 @@ static int __init add_bridge(struct device_node *dev)
 }
 
 
-void __init pas_pcibios_fixup(void)
-{
-	struct pci_dev *dev = NULL;
-
-	for_each_pci_dev(dev)
-		pci_read_irq_line(dev);
-}
-
 static void __init pas_fixup_phb_resources(void)
 {
 	struct pci_controller *hose, *tmp;
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index 106896c3b60..89d6e295dbf 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -26,6 +26,7 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/console.h>
+#include <linux/pci.h>
 
 #include <asm/prom.h>
 #include <asm/system.h>
@@ -71,6 +72,9 @@ void __init pas_setup_arch(void)
 	/* Setup SMP callback */
 	smp_ops = &pas_smp_ops;
 #endif
+	/* no iommu yet */
+	pci_dma_ops = &dma_direct_ops;
+
 	/* Lookup PCI hosts */
 	pas_pci_init();
 
@@ -81,17 +85,6 @@ void __init pas_setup_arch(void)
 	printk(KERN_DEBUG "Using default idle loop\n");
 }
 
-static void iommu_dev_setup_null(struct pci_dev *dev) { }
-static void iommu_bus_setup_null(struct pci_bus *bus) { }
-
-static void __init pas_init_early(void)
-{
-	/* No iommu code yet */
-	ppc_md.iommu_dev_setup = iommu_dev_setup_null;
-	ppc_md.iommu_bus_setup = iommu_bus_setup_null;
-	pci_direct_iommu_init();
-}
-
 /* No legacy IO on our parts */
 static int pas_check_legacy_ioport(unsigned int baseport)
 {
@@ -173,10 +166,8 @@ define_machine(pas) {
 	.name			= "PA Semi PA6T-1682M",
 	.probe			= pas_probe,
 	.setup_arch		= pas_setup_arch,
-	.init_early		= pas_init_early,
 	.init_IRQ		= pas_init_IRQ,
 	.get_irq		= mpic_get_irq,
-	.pcibios_fixup		= pas_pcibios_fixup,
 	.restart		= pas_restart,
 	.power_off		= pas_power_off,
 	.halt			= pas_halt,
diff --git a/arch/powerpc/platforms/powermac/backlight.c b/arch/powerpc/platforms/powermac/backlight.c
index afa593a8544..c3a89414ddc 100644
--- a/arch/powerpc/platforms/powermac/backlight.c
+++ b/arch/powerpc/platforms/powermac/backlight.c
@@ -18,11 +18,11 @@
 
 #define OLD_BACKLIGHT_MAX 15
 
-static void pmac_backlight_key_worker(void *data);
-static void pmac_backlight_set_legacy_worker(void *data);
+static void pmac_backlight_key_worker(struct work_struct *work);
+static void pmac_backlight_set_legacy_worker(struct work_struct *work);
 
-static DECLARE_WORK(pmac_backlight_key_work, pmac_backlight_key_worker, NULL);
-static DECLARE_WORK(pmac_backlight_set_legacy_work, pmac_backlight_set_legacy_worker, NULL);
+static DECLARE_WORK(pmac_backlight_key_work, pmac_backlight_key_worker);
+static DECLARE_WORK(pmac_backlight_set_legacy_work, pmac_backlight_set_legacy_worker);
 
 /* Although these variables are used in interrupt context, it makes no sense to
  * protect them. No user is able to produce enough key events per second and
@@ -94,7 +94,7 @@ int pmac_backlight_curve_lookup(struct fb_info *info, int value)
 	return level;
 }
 
-static void pmac_backlight_key_worker(void *data)
+static void pmac_backlight_key_worker(struct work_struct *work)
 {
 	if (atomic_read(&kernel_backlight_disabled))
 		return;
@@ -166,7 +166,7 @@ static int __pmac_backlight_set_legacy_brightness(int brightness)
 	return error;
 }
 
-static void pmac_backlight_set_legacy_worker(void *data)
+static void pmac_backlight_set_legacy_worker(struct work_struct *work)
 {
 	if (atomic_read(&kernel_backlight_disabled))
 		return;
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index e49621be664..c29a6a064d2 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -486,10 +486,6 @@ static long heathrow_sound_enable(struct device_node *node, long param,
 
 static u32 save_fcr[6];
 static u32 save_mbcr;
-static u32 save_gpio_levels[2];
-static u8 save_gpio_extint[KEYLARGO_GPIO_EXTINT_CNT];
-static u8 save_gpio_normal[KEYLARGO_GPIO_CNT];
-static u32 save_unin_clock_ctl;
 static struct dbdma_regs save_dbdma[13];
 static struct dbdma_regs save_alt_dbdma[13];
 
@@ -1548,6 +1544,10 @@ void g5_phy_disable_cpu1(void)
 
 
 #ifdef CONFIG_PM
+static u32 save_gpio_levels[2];
+static u8 save_gpio_extint[KEYLARGO_GPIO_EXTINT_CNT];
+static u8 save_gpio_normal[KEYLARGO_GPIO_CNT];
+static u32 save_unin_clock_ctl;
 
 static void keylargo_shutdown(struct macio_chip *macio, int sleep_mode)
 {
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index 257dc906846..f42475b27c1 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -984,30 +984,23 @@ static int __init add_bridge(struct device_node *dev)
 	return 0;
 }
 
-void __init pmac_pcibios_fixup(void)
+void __devinit pmac_pci_irq_fixup(struct pci_dev *dev)
 {
-	struct pci_dev* dev = NULL;
-
-	for_each_pci_dev(dev) {
-		/* Read interrupt from the device-tree */
-		pci_read_irq_line(dev);
-
 #ifdef CONFIG_PPC32
-		/* Fixup interrupt for the modem/ethernet combo controller.
-		 * on machines with a second ohare chip.
-		 * The number in the device tree (27) is bogus (correct for
-		 * the ethernet-only board but not the combo ethernet/modem
-		 * board). The real interrupt is 28 on the second controller
-		 * -> 28+32 = 60.
-		 */
-		if (has_second_ohare &&
-		    dev->vendor == PCI_VENDOR_ID_DEC &&
-		    dev->device == PCI_DEVICE_ID_DEC_TULIP_PLUS) {
-			dev->irq = irq_create_mapping(NULL, 60);
-			set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
-		}
-#endif /* CONFIG_PPC32 */
+	/* Fixup interrupt for the modem/ethernet combo controller.
+	 * on machines with a second ohare chip.
+	 * The number in the device tree (27) is bogus (correct for
+	 * the ethernet-only board but not the combo ethernet/modem
+	 * board). The real interrupt is 28 on the second controller
+	 * -> 28+32 = 60.
+	 */
+	if (has_second_ohare &&
+	    dev->vendor == PCI_VENDOR_ID_DEC &&
+	    dev->device == PCI_DEVICE_ID_DEC_TULIP_PLUS) {
+		dev->irq = irq_create_mapping(NULL, 60);
+		set_irq_type(dev->irq, IRQ_TYPE_LEVEL_LOW);
 	}
+#endif /* CONFIG_PPC32 */
 }
 
 #ifdef CONFIG_PPC64
diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h
index 94e7b24b840..6e090a7dea8 100644
--- a/arch/powerpc/platforms/powermac/pmac.h
+++ b/arch/powerpc/platforms/powermac/pmac.h
@@ -20,7 +20,7 @@ extern void pmac_get_rtc_time(struct rtc_time *);
 extern int pmac_set_rtc_time(struct rtc_time *);
 extern void pmac_read_rtc_time(void);
 extern void pmac_calibrate_decr(void);
-extern void pmac_pcibios_fixup(void);
+extern void pmac_pci_irq_fixup(struct pci_dev *);
 extern void pmac_pci_init(void);
 extern unsigned long pmac_ide_get_base(int index);
 extern void pmac_ide_init_hwif_ports(hw_regs_t *hw,
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 824a618396a..d949e9df41e 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -70,6 +70,7 @@
 #include <asm/pmac_feature.h>
 #include <asm/time.h>
 #include <asm/of_device.h>
+#include <asm/of_platform.h>
 #include <asm/mmu_context.h>
 #include <asm/iommu.h>
 #include <asm/smu.h>
@@ -361,7 +362,7 @@ char *bootdevice;
 void *boot_host;
 int boot_target;
 int boot_part;
-extern dev_t boot_dev;
+static dev_t boot_dev;
 
 #ifdef CONFIG_SCSI
 void __init note_scsi_host(struct device_node *node, void *host)
@@ -676,8 +677,6 @@ static int __init pmac_probe(void)
 
 #ifdef CONFIG_PPC32
 	/* isa_io_base gets set in pmac_pci_init */
-	isa_mem_base = PMAC_ISA_MEM_BASE;
-	pci_dram_offset = PMAC_PCI_DRAM_OFFSET;
 	ISA_DMA_THRESHOLD = ~0L;
 	DMA_MODE_READ = 1;
 	DMA_MODE_WRITE = 2;
@@ -727,7 +726,7 @@ define_machine(powermac) {
 	.show_cpuinfo		= pmac_show_cpuinfo,
 	.init_IRQ		= pmac_pic_init,
 	.get_irq		= NULL,	/* changed later */
-	.pcibios_fixup		= pmac_pcibios_fixup,
+	.pci_irq_fixup		= pmac_pci_irq_fixup,
 	.restart		= pmac_restart,
 	.power_off		= pmac_power_off,
 	.halt			= pmac_halt,
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
new file mode 100644
index 00000000000..451bfcd5502
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -0,0 +1,43 @@
+menu "PS3 Platform Options"
+	depends on PPC_PS3
+
+config PS3_HTAB_SIZE
+	depends on PPC_PS3
+	int "PS3 Platform pagetable size"
+	range 18 20
+	default 20
+	help
+	  This option is only for experts who may have the desire to fine
+	  tune the pagetable size on their system.  The value here is
+	  expressed as the log2 of the page table size.  Valid values are
+	  18, 19, and 20, corresponding to 256KB, 512KB and 1MB respectively.
+
+	  If unsure, choose the default (20) with the confidence that your
+	  system will have optimal runtime performance.
+
+config PS3_DYNAMIC_DMA
+	depends on PPC_PS3 && EXPERIMENTAL
+	bool "PS3 Platform dynamic DMA page table management"
+	default n
+	help
+	  This option will enable kernel support to take advantage of the
+	  per device dynamic DMA page table management provided by the Cell
+	  processor's IO Controller.  This support incurs some runtime
+	  overhead and also slightly increases kernel memory usage.  The
+	  current implementation should be considered experimental.
+
+	  This support is mainly for Linux kernel development.  If unsure,
+	  say N.
+
+config PS3_USE_LPAR_ADDR
+	depends on PPC_PS3 && EXPERIMENTAL
+	bool "PS3 use lpar address space"
+	default y
+	help
+	  This option is solely for experimentation by experts.  Disables
+	  translation of lpar addresses.  SPE support currently won't work
+	  without this set to y.
+
+	  If you have any doubt, choose the default y.
+
+endmenu
diff --git a/arch/powerpc/platforms/ps3/Makefile b/arch/powerpc/platforms/ps3/Makefile
new file mode 100644
index 00000000000..3757cfabc8c
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/Makefile
@@ -0,0 +1,4 @@
+obj-y += setup.o mm.o smp.o time.o hvcall.o htab.o repository.o
+obj-y += interrupt.o exports.o os-area.o
+
+obj-$(CONFIG_SPU_BASE) += spu.o
diff --git a/arch/powerpc/platforms/ps3/exports.c b/arch/powerpc/platforms/ps3/exports.c
new file mode 100644
index 00000000000..a7e8ffd24a6
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/exports.c
@@ -0,0 +1,27 @@
+/*
+ *  PS3 hvcall exports for modules.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+
+#define LV1_CALL(name, in, out, num)                          \
+  extern s64 _lv1_##name(LV1_##in##_IN_##out##_OUT_ARG_DECL); \
+  EXPORT_SYMBOL(_lv1_##name);
+
+#include <asm/lv1call.h>
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
new file mode 100644
index 00000000000..8fe1769655a
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -0,0 +1,277 @@
+/*
+ *  PS3 pagetable management routines.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+
+#include <asm/machdep.h>
+#include <asm/lmb.h>
+#include <asm/udbg.h>
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+
+#include "platform.h"
+
+#if defined(DEBUG)
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
+#endif
+
+static hpte_t *htab;
+static unsigned long htab_addr;
+static unsigned char *bolttab;
+static unsigned char *inusetab;
+
+static spinlock_t ps3_bolttab_lock = SPIN_LOCK_UNLOCKED;
+
+#define debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g) \
+	_debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)
+static void _debug_dump_hpte(unsigned long pa, unsigned long va,
+	unsigned long group, unsigned long bitmap, hpte_t lhpte, int psize,
+	unsigned long slot, const char* func, int line)
+{
+	DBG("%s:%d: pa     = %lxh\n", func, line, pa);
+	DBG("%s:%d: lpar   = %lxh\n", func, line,
+		ps3_mm_phys_to_lpar(pa));
+	DBG("%s:%d: va     = %lxh\n", func, line, va);
+	DBG("%s:%d: group  = %lxh\n", func, line, group);
+	DBG("%s:%d: bitmap = %lxh\n", func, line, bitmap);
+	DBG("%s:%d: hpte.v = %lxh\n", func, line, lhpte.v);
+	DBG("%s:%d: hpte.r = %lxh\n", func, line, lhpte.r);
+	DBG("%s:%d: psize  = %xh\n", func, line, psize);
+	DBG("%s:%d: slot   = %lxh\n", func, line, slot);
+}
+
+static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va,
+	unsigned long pa, unsigned long rflags, unsigned long vflags, int psize)
+{
+	unsigned long slot;
+	hpte_t lhpte;
+	int secondary = 0;
+	unsigned long result;
+	unsigned long bitmap;
+	unsigned long flags;
+	unsigned long p_pteg, s_pteg, b_index, b_mask, cb, ci;
+
+	vflags &= ~HPTE_V_SECONDARY; /* this bit is ignored */
+
+	lhpte.v = hpte_encode_v(va, psize) | vflags | HPTE_V_VALID;
+	lhpte.r = hpte_encode_r(ps3_mm_phys_to_lpar(pa), psize) | rflags;
+
+	p_pteg = hpte_group / HPTES_PER_GROUP;
+	s_pteg = ~p_pteg & htab_hash_mask;
+
+	spin_lock_irqsave(&ps3_bolttab_lock, flags);
+
+	BUG_ON(bolttab[p_pteg] == 0xff && bolttab[s_pteg] == 0xff);
+
+	bitmap = (inusetab[p_pteg] << 8) | inusetab[s_pteg];
+
+	if (bitmap == 0xffff) {
+		/*
+		 * PTEG is full. Search for victim.
+		 */
+		bitmap &= ~((bolttab[p_pteg] << 8) | bolttab[s_pteg]);
+		do {
+			ci = mftb() & 15;
+			cb = 0x8000UL >> ci;
+		} while ((cb & bitmap) == 0);
+	} else {
+		/*
+		 * search free slot in hardware order
+		 *	[primary]	0, 2, 4, 6, 1, 3, 5, 7
+		 *	[secondary]	0, 2, 4, 6, 1, 3, 5, 7
+		 */
+		for (ci = 0; ci < HPTES_PER_GROUP; ci += 2) {
+			cb = 0x8000UL >> ci;
+			if ((cb & bitmap) == 0)
+				goto found;
+		}
+		for (ci = 1; ci < HPTES_PER_GROUP; ci += 2) {
+			cb = 0x8000UL >> ci;
+			if ((cb & bitmap) == 0)
+				goto found;
+		}
+		for (ci = HPTES_PER_GROUP; ci < HPTES_PER_GROUP*2; ci += 2) {
+			cb = 0x8000UL >> ci;
+			if ((cb & bitmap) == 0)
+				goto found;
+		}
+		for (ci = HPTES_PER_GROUP+1; ci < HPTES_PER_GROUP*2; ci += 2) {
+			cb = 0x8000UL >> ci;
+			if ((cb & bitmap) == 0)
+				goto found;
+		}
+	}
+
+found:
+	if (ci < HPTES_PER_GROUP) {
+		slot = p_pteg * HPTES_PER_GROUP + ci;
+	} else {
+		slot = s_pteg * HPTES_PER_GROUP + (ci & 7);
+		/* lhpte.dw0.dw0.h = 1; */
+		vflags |= HPTE_V_SECONDARY;
+		lhpte.v |= HPTE_V_SECONDARY;
+	}
+
+	result = lv1_write_htab_entry(0, slot, lhpte.v, lhpte.r);
+
+	if (result) {
+		debug_dump_hpte(pa, va, hpte_group, bitmap, lhpte, psize, slot);
+		BUG();
+	}
+
+	/*
+	 * If used slot is not in primary HPTE group,
+	 * the slot should be in secondary HPTE group.
+	 */
+
+	if ((hpte_group ^ slot) & ~(HPTES_PER_GROUP - 1)) {
+		secondary = 1;
+		b_index = s_pteg;
+	} else {
+		secondary = 0;
+		b_index = p_pteg;
+	}
+
+	b_mask = (lhpte.v & HPTE_V_BOLTED) ? 1 << 7 : 0 << 7;
+	bolttab[b_index] |= b_mask >> (slot & 7);
+	b_mask = 1 << 7;
+	inusetab[b_index] |= b_mask >> (slot & 7);
+	spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
+
+	return (slot & 7) | (secondary << 3);
+}
+
+static long ps3_hpte_remove(unsigned long hpte_group)
+{
+	panic("ps3_hpte_remove() not implemented");
+	return 0;
+}
+
+static long ps3_hpte_updatepp(unsigned long slot, unsigned long newpp,
+	unsigned long va, int psize, int local)
+{
+	unsigned long flags;
+	unsigned long result;
+	unsigned long pteg, bit;
+	unsigned long hpte_v, want_v;
+
+	want_v = hpte_encode_v(va, psize);
+
+	spin_lock_irqsave(&ps3_bolttab_lock, flags);
+
+	hpte_v = htab[slot].v;
+	if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) {
+		spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
+
+		/* ps3_hpte_insert() will be used to update PTE */
+		return -1;
+	}
+
+	result = lv1_write_htab_entry(0, slot, 0, 0);
+
+	if (result) {
+		DBG("%s: va=%lx slot=%lx psize=%d result = %ld (0x%lx)\n",
+		       __func__, va, slot, psize, result, result);
+		BUG();
+	}
+
+	pteg = slot / HPTES_PER_GROUP;
+	bit = slot % HPTES_PER_GROUP;
+	inusetab[pteg] &= ~(0x80 >> bit);
+
+	spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
+
+	/* ps3_hpte_insert() will be used to update PTE */
+	return -1;
+}
+
+static void ps3_hpte_updateboltedpp(unsigned long newpp, unsigned long ea,
+	int psize)
+{
+	panic("ps3_hpte_updateboltedpp() not implemented");
+}
+
+static void ps3_hpte_invalidate(unsigned long slot, unsigned long va,
+	int psize, int local)
+{
+	unsigned long flags;
+	unsigned long result;
+	unsigned long pteg, bit;
+
+	spin_lock_irqsave(&ps3_bolttab_lock, flags);
+	result = lv1_write_htab_entry(0, slot, 0, 0);
+
+	if (result) {
+		DBG("%s: va=%lx slot=%lx psize=%d result = %ld (0x%lx)\n",
+		       __func__, va, slot, psize, result, result);
+		BUG();
+	}
+
+	pteg = slot / HPTES_PER_GROUP;
+	bit = slot % HPTES_PER_GROUP;
+	inusetab[pteg] &= ~(0x80 >> bit);
+	spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
+}
+
+static void ps3_hpte_clear(void)
+{
+	lv1_unmap_htab(htab_addr);
+}
+
+void __init ps3_hpte_init(unsigned long htab_size)
+{
+	long bitmap_size;
+
+	DBG(" -> %s:%d\n", __func__, __LINE__);
+
+	ppc_md.hpte_invalidate = ps3_hpte_invalidate;
+	ppc_md.hpte_updatepp = ps3_hpte_updatepp;
+	ppc_md.hpte_updateboltedpp = ps3_hpte_updateboltedpp;
+	ppc_md.hpte_insert = ps3_hpte_insert;
+	ppc_md.hpte_remove = ps3_hpte_remove;
+	ppc_md.hpte_clear_all = ps3_hpte_clear;
+
+	ppc64_pft_size = __ilog2(htab_size);
+
+	bitmap_size = htab_size / sizeof(hpte_t) / 8;
+
+	bolttab = __va(lmb_alloc(bitmap_size, 1));
+	inusetab = __va(lmb_alloc(bitmap_size, 1));
+
+	memset(bolttab, 0, bitmap_size);
+	memset(inusetab, 0, bitmap_size);
+
+	DBG(" <- %s:%d\n", __func__, __LINE__);
+}
+
+void __init ps3_map_htab(void)
+{
+	long result;
+	unsigned long htab_size = (1UL << ppc64_pft_size);
+
+	result = lv1_map_htab(0, &htab_addr);
+
+	htab = (hpte_t *)__ioremap(htab_addr, htab_size, PAGE_READONLY_X);
+
+	DBG("%s:%d: lpar %016lxh, virt %016lxh\n", __func__, __LINE__,
+		htab_addr, (unsigned long)htab);
+}
diff --git a/arch/powerpc/platforms/ps3/hvcall.S b/arch/powerpc/platforms/ps3/hvcall.S
new file mode 100644
index 00000000000..54be6523a0e
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/hvcall.S
@@ -0,0 +1,804 @@
+/*
+ *  PS3 hvcall interface.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *  Copyright 2003, 2004 (c) MontaVista Software, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <asm/processor.h>
+#include <asm/ppc_asm.h>
+
+#define lv1call .long 0x44000022; extsw r3, r3
+
+#define LV1_N_IN_0_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_0_IN_0_OUT LV1_N_IN_0_OUT
+#define LV1_1_IN_0_OUT LV1_N_IN_0_OUT
+#define LV1_2_IN_0_OUT LV1_N_IN_0_OUT
+#define LV1_3_IN_0_OUT LV1_N_IN_0_OUT
+#define LV1_4_IN_0_OUT LV1_N_IN_0_OUT
+#define LV1_5_IN_0_OUT LV1_N_IN_0_OUT
+#define LV1_6_IN_0_OUT LV1_N_IN_0_OUT
+#define LV1_7_IN_0_OUT LV1_N_IN_0_OUT
+
+#define LV1_0_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu    r3, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_0_IN_2_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r3, -8(r1);			\
+	stdu	r4, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_0_IN_3_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r3, -8(r1);			\
+	std	r4, -16(r1);			\
+	stdu	r5, -24(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 24;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_0_IN_7_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r3, -8(r1);			\
+	std	r4, -16(r1);			\
+	std	r5, -24(r1);			\
+	std	r6, -32(r1);			\
+	std	r7, -40(r1);			\
+	std	r8, -48(r1);			\
+	stdu	r9, -56(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 56;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+	ld	r11, -32(r1);			\
+	std	r7, 0(r11);			\
+	ld	r11, -40(r1);			\
+	std	r8, 0(r11);			\
+	ld	r11, -48(r1);			\
+	std	r9, 0(r11);			\
+	ld	r11, -56(r1);			\
+	std	r10, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_1_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu    r4, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_1_IN_2_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r4, -8(r1);			\
+	stdu	r5, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_1_IN_3_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r4, -8(r1);			\
+	std	r5, -16(r1);			\
+	stdu	r6, -24(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 24;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_1_IN_4_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r4, -8(r1);			\
+	std	r5, -16(r1);			\
+	std	r6, -24(r1);			\
+	stdu	r7, -32(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 32;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+	ld	r11, -32(r1);			\
+	std	r7, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_1_IN_5_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r4, -8(r1);			\
+	std	r5, -16(r1);			\
+	std	r6, -24(r1);			\
+	std	r7, -32(r1);			\
+	stdu	r8, -40(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 40;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+	ld	r11, -32(r1);			\
+	std	r7, 0(r11);			\
+	ld	r11, -40(r1);			\
+	std	r8, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_1_IN_6_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r4, -8(r1);			\
+	std	r5, -16(r1);			\
+	std	r6, -24(r1);			\
+	std	r7, -32(r1);			\
+	std	r8, -40(r1);			\
+	stdu	r9, -48(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 48;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+	ld	r11, -32(r1);			\
+	std	r7, 0(r11);			\
+	ld	r11, -40(r1);			\
+	std	r8, 0(r11);			\
+	ld	r11, -48(r1);			\
+	std	r9, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_1_IN_7_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r4, -8(r1);			\
+	std	r5, -16(r1);			\
+	std	r6, -24(r1);			\
+	std	r7, -32(r1);			\
+	std	r8, -40(r1);			\
+	std	r9, -48(r1);			\
+	stdu	r10, -56(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 56;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+	ld	r11, -32(r1);			\
+	std	r7, 0(r11);			\
+	ld	r11, -40(r1);			\
+	std	r8, 0(r11);			\
+	ld	r11, -48(r1);			\
+	std	r9, 0(r11);			\
+	ld	r11, -56(r1);			\
+	std	r10, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_2_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu	r5, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_2_IN_2_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r5, -8(r1);			\
+	stdu	r6, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_2_IN_3_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r5, -8(r1);			\
+	std	r6, -16(r1);			\
+	stdu	r7, -24(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 24;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_2_IN_4_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r5, -8(r1);			\
+	std	r6, -16(r1);			\
+	std	r7, -24(r1);			\
+	stdu	r8, -32(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 32;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+	ld	r11, -32(r1);			\
+	std	r7, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_2_IN_5_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r5, -8(r1);			\
+	std	r6, -16(r1);			\
+	std	r7, -24(r1);			\
+	std	r8, -32(r1);			\
+	stdu	r9, -40(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 40;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+	ld	r11, -32(r1);			\
+	std	r7, 0(r11);			\
+	ld	r11, -40(r1);			\
+	std	r8, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_3_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu	r6, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_3_IN_2_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r6, -8(r1);			\
+	stdu	r7, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_3_IN_3_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r6, -8(r1);			\
+	std	r7, -16(r1);			\
+	stdu	r8, -24(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 24;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_4_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu    r7, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_4_IN_2_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r7, -8(r1);			\
+	stdu	r8, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_4_IN_3_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r7, -8(r1);			\
+	std	r8, -16(r1);			\
+	stdu	r9, -24(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 24;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_5_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu    r8, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_5_IN_2_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r8, -8(r1);			\
+	stdu	r9, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_5_IN_3_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r8, -8(r1);			\
+	std	r9, -16(r1);			\
+	stdu	r10, -24(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 24;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, -24(r1);			\
+	std	r6, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_6_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu    r9, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_6_IN_2_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r9, -8(r1);			\
+	stdu    r10, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_6_IN_3_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std     r9, -8(r1);			\
+	stdu    r10, -16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 16;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+	ld	r11, -16(r1);			\
+	std	r5, 0(r11);			\
+	ld	r11, 48+8*8(r1);		\
+	std	r6, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_7_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	stdu    r10, -8(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	addi	r1, r1, 8;			\
+	ld	r11, -8(r1);			\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_7_IN_6_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	std	r10, 48+8*7(r1);		\
+						\
+	li	r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	ld	r11, 48+8*7(r1);		\
+	std	r4, 0(r11);			\
+	ld	r11, 48+8*8(r1);		\
+	std	r5, 0(r11);			\
+	ld	r11, 48+8*9(r1);		\
+	std	r6, 0(r11);			\
+	ld	r11, 48+8*10(r1);		\
+	std	r7, 0(r11);			\
+	ld	r11, 48+8*11(r1);		\
+	std	r8, 0(r11);			\
+	ld	r11, 48+8*12(r1);		\
+	std	r9, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+#define LV1_8_IN_1_OUT(API_NAME, API_NUMBER)	\
+_GLOBAL(_##API_NAME)				\
+						\
+	mflr	r0;				\
+	std	r0, 16(r1);			\
+						\
+	li      r11, API_NUMBER;		\
+	lv1call;				\
+						\
+	ld	r11, 48+8*8(r1);		\
+	std	r4, 0(r11);			\
+						\
+	ld	r0, 16(r1);			\
+	mtlr	r0;				\
+	blr
+
+	.text
+
+/* the lv1 underscored call definitions expand here */
+
+#define LV1_CALL(name, in, out, num) LV1_##in##_IN_##out##_OUT(lv1_##name, num)
+#include <asm/lv1call.h>
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
new file mode 100644
index 00000000000..056c1e4141b
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -0,0 +1,575 @@
+/*
+ *  PS3 interrupt routines.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/irq.h>
+
+#include <asm/machdep.h>
+#include <asm/udbg.h>
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+
+#include "platform.h"
+
+#if defined(DEBUG)
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
+#endif
+
+/**
+ * ps3_alloc_io_irq - Assign a virq to a system bus device.
+ * interrupt_id: The device interrupt id read from the system repository.
+ * @virq: The assigned Linux virq.
+ *
+ * An io irq represents a non-virtualized device interrupt.  interrupt_id
+ * coresponds to the interrupt number of the interrupt controller.
+ */
+
+int ps3_alloc_io_irq(unsigned int interrupt_id, unsigned int *virq)
+{
+	int result;
+	unsigned long outlet;
+
+	result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_construct_io_irq_outlet failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		return result;
+	}
+
+	*virq = irq_create_mapping(NULL, outlet);
+
+	pr_debug("%s:%d: interrupt_id %u => outlet %lu, virq %u\n",
+		__func__, __LINE__, interrupt_id, outlet, *virq);
+
+	return 0;
+}
+
+int ps3_free_io_irq(unsigned int virq)
+{
+	int result;
+
+	result = lv1_destruct_io_irq_outlet(virq_to_hw(virq));
+
+	if (!result)
+		pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+
+	irq_dispose_mapping(virq);
+
+	return result;
+}
+
+/**
+ * ps3_alloc_event_irq - Allocate a virq for use with a system event.
+ * @virq: The assigned Linux virq.
+ *
+ * The virq can be used with lv1_connect_interrupt_event_receive_port() to
+ * arrange to receive events, or with ps3_send_event_locally() to signal
+ * events.
+ */
+
+int ps3_alloc_event_irq(unsigned int *virq)
+{
+	int result;
+	unsigned long outlet;
+
+	result = lv1_construct_event_receive_port(&outlet);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_construct_event_receive_port failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		*virq = NO_IRQ;
+		return result;
+	}
+
+	*virq = irq_create_mapping(NULL, outlet);
+
+	pr_debug("%s:%d: outlet %lu, virq %u\n", __func__, __LINE__, outlet,
+		*virq);
+
+	return 0;
+}
+
+int ps3_free_event_irq(unsigned int virq)
+{
+	int result;
+
+	pr_debug(" -> %s:%d\n", __func__, __LINE__);
+
+	result = lv1_destruct_event_receive_port(virq_to_hw(virq));
+
+	if (result)
+		pr_debug("%s:%d: lv1_destruct_event_receive_port failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+
+	irq_dispose_mapping(virq);
+
+	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	return result;
+}
+
+int ps3_send_event_locally(unsigned int virq)
+{
+	return lv1_send_event_locally(virq_to_hw(virq));
+}
+
+/**
+ * ps3_connect_event_irq - Assign a virq to a system bus device.
+ * @did: The HV device identifier read from the system repository.
+ * @interrupt_id: The device interrupt id read from the system repository.
+ * @virq: The assigned Linux virq.
+ *
+ * An event irq represents a virtual device interrupt.  The interrupt_id
+ * coresponds to the software interrupt number.
+ */
+
+int ps3_connect_event_irq(const struct ps3_device_id *did,
+	unsigned int interrupt_id, unsigned int *virq)
+{
+	int result;
+
+	result = ps3_alloc_event_irq(virq);
+
+	if (result)
+		return result;
+
+	result = lv1_connect_interrupt_event_receive_port(did->bus_id,
+		did->dev_id, virq_to_hw(*virq), interrupt_id);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_connect_interrupt_event_receive_port"
+			" failed: %s\n", __func__, __LINE__,
+			ps3_result(result));
+		ps3_free_event_irq(*virq);
+		*virq = NO_IRQ;
+		return result;
+	}
+
+	pr_debug("%s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
+		interrupt_id, *virq);
+
+	return 0;
+}
+
+int ps3_disconnect_event_irq(const struct ps3_device_id *did,
+	unsigned int interrupt_id, unsigned int virq)
+{
+	int result;
+
+	pr_debug(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
+		interrupt_id, virq);
+
+	result = lv1_disconnect_interrupt_event_receive_port(did->bus_id,
+		did->dev_id, virq_to_hw(virq), interrupt_id);
+
+	if (result)
+		pr_debug("%s:%d: lv1_disconnect_interrupt_event_receive_port"
+			" failed: %s\n", __func__, __LINE__,
+			ps3_result(result));
+
+	ps3_free_event_irq(virq);
+
+	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	return result;
+}
+
+/**
+ * ps3_alloc_vuart_irq - Configure the system virtual uart virq.
+ * @virt_addr_bmp: The caller supplied virtual uart interrupt bitmap.
+ * @virq: The assigned Linux virq.
+ *
+ * The system supports only a single virtual uart, so multiple calls without
+ * freeing the interrupt will return a wrong state error.
+ */
+
+int ps3_alloc_vuart_irq(void* virt_addr_bmp, unsigned int *virq)
+{
+	int result;
+	unsigned long outlet;
+	unsigned long lpar_addr;
+
+	BUG_ON(!is_kernel_addr((unsigned long)virt_addr_bmp));
+
+	lpar_addr = ps3_mm_phys_to_lpar(__pa(virt_addr_bmp));
+
+	result = lv1_configure_virtual_uart_irq(lpar_addr, &outlet);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		return result;
+	}
+
+	*virq = irq_create_mapping(NULL, outlet);
+
+	pr_debug("%s:%d: outlet %lu, virq %u\n", __func__, __LINE__,
+		outlet, *virq);
+
+	return 0;
+}
+
+int ps3_free_vuart_irq(unsigned int virq)
+{
+	int result;
+
+	result = lv1_deconfigure_virtual_uart_irq();
+
+	if (result) {
+		pr_debug("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		return result;
+	}
+
+	irq_dispose_mapping(virq);
+
+	return result;
+}
+
+/**
+ * ps3_alloc_spe_irq - Configure an spe virq.
+ * @spe_id: The spe_id returned from lv1_construct_logical_spe().
+ * @class: The spe interrupt class {0,1,2}.
+ * @virq: The assigned Linux virq.
+ *
+ */
+
+int ps3_alloc_spe_irq(unsigned long spe_id, unsigned int class,
+	unsigned int *virq)
+{
+	int result;
+	unsigned long outlet;
+
+	BUG_ON(class > 2);
+
+	result = lv1_get_spe_irq_outlet(spe_id, class, &outlet);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_get_spe_irq_outlet failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		return result;
+	}
+
+	*virq = irq_create_mapping(NULL, outlet);
+
+	pr_debug("%s:%d: spe_id %lu, class %u, outlet %lu, virq %u\n",
+		__func__, __LINE__, spe_id, class, outlet, *virq);
+
+	return 0;
+}
+
+int ps3_free_spe_irq(unsigned int virq)
+{
+	irq_dispose_mapping(virq);
+	return 0;
+}
+
+#define PS3_INVALID_OUTLET ((irq_hw_number_t)-1)
+#define PS3_PLUG_MAX 63
+
+/**
+ * struct bmp - a per cpu irq status and mask bitmap structure
+ * @status: 256 bit status bitmap indexed by plug
+ * @unused_1:
+ * @mask: 256 bit mask bitmap indexed by plug
+ * @unused_2:
+ * @lock:
+ * @ipi_debug_brk_mask:
+ *
+ * The HV mantains per SMT thread mappings of HV outlet to HV plug on
+ * behalf of the guest.  These mappings are implemented as 256 bit guest
+ * supplied bitmaps indexed by plug number.  The address of the bitmaps are
+ * registered with the HV through lv1_configure_irq_state_bitmap().
+ *
+ * The HV supports 256 plugs per thread, assigned as {0..255}, for a total
+ * of 512 plugs supported on a processor.  To simplify the logic this
+ * implementation equates HV plug value to linux virq value, constrains each
+ * interrupt to have a system wide unique plug number, and limits the range
+ * of the plug values to map into the first dword of the bitmaps.  This
+ * gives a usable range of plug values of  {NUM_ISA_INTERRUPTS..63}.  Note
+ * that there is no constraint on how many in this set an individual thread
+ * can aquire.
+ */
+
+struct bmp {
+	struct {
+		unsigned long status;
+		unsigned long unused_1[3];
+		unsigned long mask;
+		unsigned long unused_2[3];
+	} __attribute__ ((packed));
+	spinlock_t lock;
+	unsigned long ipi_debug_brk_mask;
+};
+
+/**
+ * struct private - a per cpu data structure
+ * @node: HV node id
+ * @cpu: HV thread id
+ * @bmp: an HV bmp structure
+ */
+
+struct private {
+	unsigned long node;
+	unsigned int cpu;
+	struct bmp bmp;
+};
+
+#if defined(DEBUG)
+static void _dump_64_bmp(const char *header, const unsigned long *p, unsigned cpu,
+	const char* func, int line)
+{
+	pr_debug("%s:%d: %s %u {%04lx_%04lx_%04lx_%04lx}\n",
+		func, line, header, cpu,
+		*p >> 48, (*p >> 32) & 0xffff, (*p >> 16) & 0xffff,
+		*p & 0xffff);
+}
+
+static void __attribute__ ((unused)) _dump_256_bmp(const char *header,
+	const unsigned long *p, unsigned cpu, const char* func, int line)
+{
+	pr_debug("%s:%d: %s %u {%016lx:%016lx:%016lx:%016lx}\n",
+		func, line, header, cpu, p[0], p[1], p[2], p[3]);
+}
+
+#define dump_bmp(_x) _dump_bmp(_x, __func__, __LINE__)
+static void _dump_bmp(struct private* pd, const char* func, int line)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&pd->bmp.lock, flags);
+	_dump_64_bmp("stat", &pd->bmp.status, pd->cpu, func, line);
+	_dump_64_bmp("mask", &pd->bmp.mask, pd->cpu, func, line);
+	spin_unlock_irqrestore(&pd->bmp.lock, flags);
+}
+
+#define dump_mask(_x) _dump_mask(_x, __func__, __LINE__)
+static void __attribute__ ((unused)) _dump_mask(struct private* pd,
+	const char* func, int line)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&pd->bmp.lock, flags);
+	_dump_64_bmp("mask", &pd->bmp.mask, pd->cpu, func, line);
+	spin_unlock_irqrestore(&pd->bmp.lock, flags);
+}
+#else
+static void dump_bmp(struct private* pd) {};
+#endif /* defined(DEBUG) */
+
+static void chip_mask(unsigned int virq)
+{
+	unsigned long flags;
+	struct private *pd = get_irq_chip_data(virq);
+
+	pr_debug("%s:%d: cpu %u, virq %d\n", __func__, __LINE__, pd->cpu, virq);
+
+	BUG_ON(virq < NUM_ISA_INTERRUPTS);
+	BUG_ON(virq > PS3_PLUG_MAX);
+
+	spin_lock_irqsave(&pd->bmp.lock, flags);
+	pd->bmp.mask &= ~(0x8000000000000000UL >> virq);
+	spin_unlock_irqrestore(&pd->bmp.lock, flags);
+
+	lv1_did_update_interrupt_mask(pd->node, pd->cpu);
+}
+
+static void chip_unmask(unsigned int virq)
+{
+	unsigned long flags;
+	struct private *pd = get_irq_chip_data(virq);
+
+	pr_debug("%s:%d: cpu %u, virq %d\n", __func__, __LINE__, pd->cpu, virq);
+
+	BUG_ON(virq < NUM_ISA_INTERRUPTS);
+	BUG_ON(virq > PS3_PLUG_MAX);
+
+	spin_lock_irqsave(&pd->bmp.lock, flags);
+	pd->bmp.mask |= (0x8000000000000000UL >> virq);
+	spin_unlock_irqrestore(&pd->bmp.lock, flags);
+
+	lv1_did_update_interrupt_mask(pd->node, pd->cpu);
+}
+
+static void chip_eoi(unsigned int virq)
+{
+	lv1_end_of_interrupt(virq);
+}
+
+static struct irq_chip irq_chip = {
+	.typename = "ps3",
+	.mask = chip_mask,
+	.unmask = chip_unmask,
+	.eoi = chip_eoi,
+};
+
+static void host_unmap(struct irq_host *h, unsigned int virq)
+{
+	int result;
+
+	pr_debug("%s:%d: virq %d\n", __func__, __LINE__, virq);
+
+	lv1_disconnect_irq_plug(virq);
+
+	result = set_irq_chip_data(virq, NULL);
+	BUG_ON(result);
+}
+
+static DEFINE_PER_CPU(struct private, private);
+
+static int host_map(struct irq_host *h, unsigned int virq,
+	irq_hw_number_t hwirq)
+{
+	int result;
+	unsigned int cpu;
+
+	pr_debug(" -> %s:%d\n", __func__, __LINE__);
+	pr_debug("%s:%d: hwirq %lu => virq %u\n", __func__, __LINE__, hwirq,
+		virq);
+
+	/* bind this virq to a cpu */
+
+	preempt_disable();
+	cpu = smp_processor_id();
+	result = lv1_connect_irq_plug(virq, hwirq);
+	preempt_enable();
+
+	if (result) {
+		pr_info("%s:%d: lv1_connect_irq_plug failed:"
+			" %s\n", __func__, __LINE__, ps3_result(result));
+		return -EPERM;
+	}
+
+	result = set_irq_chip_data(virq, &per_cpu(private, cpu));
+	BUG_ON(result);
+
+	set_irq_chip_and_handler(virq, &irq_chip, handle_fasteoi_irq);
+
+	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	return result;
+}
+
+static struct irq_host_ops host_ops = {
+	.map = host_map,
+	.unmap = host_unmap,
+};
+
+void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq)
+{
+	struct private *pd = &per_cpu(private, cpu);
+
+	pd->bmp.ipi_debug_brk_mask = 0x8000000000000000UL >> virq;
+
+	pr_debug("%s:%d: cpu %u, virq %u, mask %lxh\n", __func__, __LINE__,
+		cpu, virq, pd->bmp.ipi_debug_brk_mask);
+}
+
+static int bmp_get_and_clear_status_bit(struct bmp *m)
+{
+	unsigned long flags;
+	unsigned int bit;
+	unsigned long x;
+
+	spin_lock_irqsave(&m->lock, flags);
+
+	/* check for ipi break first to stop this cpu ASAP */
+
+	if (m->status & m->ipi_debug_brk_mask) {
+		m->status &= ~m->ipi_debug_brk_mask;
+		spin_unlock_irqrestore(&m->lock, flags);
+		return __ilog2(m->ipi_debug_brk_mask);
+	}
+
+	x = (m->status & m->mask);
+
+	for (bit = NUM_ISA_INTERRUPTS, x <<= bit; x; bit++, x <<= 1)
+		if (x & 0x8000000000000000UL) {
+			m->status &= ~(0x8000000000000000UL >> bit);
+			spin_unlock_irqrestore(&m->lock, flags);
+			return bit;
+		}
+
+	spin_unlock_irqrestore(&m->lock, flags);
+
+	pr_debug("%s:%d: not found\n", __func__, __LINE__);
+	return -1;
+}
+
+unsigned int ps3_get_irq(void)
+{
+	int plug;
+
+	struct private *pd = &__get_cpu_var(private);
+
+	plug = bmp_get_and_clear_status_bit(&pd->bmp);
+
+	if (plug < 1) {
+		pr_debug("%s:%d: no plug found: cpu %u\n", __func__, __LINE__,
+			pd->cpu);
+		dump_bmp(&per_cpu(private, 0));
+		dump_bmp(&per_cpu(private, 1));
+		return NO_IRQ;
+	}
+
+#if defined(DEBUG)
+	if (plug < NUM_ISA_INTERRUPTS || plug > PS3_PLUG_MAX) {
+		dump_bmp(&per_cpu(private, 0));
+		dump_bmp(&per_cpu(private, 1));
+		BUG();
+	}
+#endif
+	return plug;
+}
+
+void __init ps3_init_IRQ(void)
+{
+	int result;
+	unsigned long node;
+	unsigned cpu;
+	struct irq_host *host;
+
+	lv1_get_logical_ppe_id(&node);
+
+	host = irq_alloc_host(IRQ_HOST_MAP_NOMAP, 0, &host_ops,
+		PS3_INVALID_OUTLET);
+	irq_set_default_host(host);
+	irq_set_virq_count(PS3_PLUG_MAX + 1);
+
+	for_each_possible_cpu(cpu) {
+		struct private *pd = &per_cpu(private, cpu);
+
+		pd->node = node;
+		pd->cpu = cpu;
+		spin_lock_init(&pd->bmp.lock);
+
+		result = lv1_configure_irq_state_bitmap(node, cpu,
+			ps3_mm_phys_to_lpar(__pa(&pd->bmp.status)));
+
+		if (result)
+			pr_debug("%s:%d: lv1_configure_irq_state_bitmap failed:"
+				" %s\n", __func__, __LINE__,
+				ps3_result(result));
+	}
+
+	ppc_md.get_irq = ps3_get_irq;
+}
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
new file mode 100644
index 00000000000..49c0d010d49
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -0,0 +1,831 @@
+/*
+ *  PS3 address space management.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/memory_hotplug.h>
+
+#include <asm/firmware.h>
+#include <asm/lmb.h>
+#include <asm/udbg.h>
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+
+#include "platform.h"
+
+#if defined(DEBUG)
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
+#endif
+
+enum {
+#if defined(CONFIG_PS3_USE_LPAR_ADDR)
+	USE_LPAR_ADDR = 1,
+#else
+	USE_LPAR_ADDR = 0,
+#endif
+#if defined(CONFIG_PS3_DYNAMIC_DMA)
+	USE_DYNAMIC_DMA = 1,
+#else
+	USE_DYNAMIC_DMA = 0,
+#endif
+};
+
+enum {
+	PAGE_SHIFT_4K = 12U,
+	PAGE_SHIFT_64K = 16U,
+	PAGE_SHIFT_16M = 24U,
+};
+
+static unsigned long make_page_sizes(unsigned long a, unsigned long b)
+{
+	return (a << 56) | (b << 48);
+}
+
+enum {
+	ALLOCATE_MEMORY_TRY_ALT_UNIT = 0X04,
+	ALLOCATE_MEMORY_ADDR_ZERO = 0X08,
+};
+
+/* valid htab sizes are {18,19,20} = 256K, 512K, 1M */
+
+enum {
+	HTAB_SIZE_MAX = 20U, /* HV limit of 1MB */
+	HTAB_SIZE_MIN = 18U, /* CPU limit of 256KB */
+};
+
+/*============================================================================*/
+/* virtual address space routines                                             */
+/*============================================================================*/
+
+/**
+ * struct mem_region - memory region structure
+ * @base: base address
+ * @size: size in bytes
+ * @offset: difference between base and rm.size
+ */
+
+struct mem_region {
+	unsigned long base;
+	unsigned long size;
+	unsigned long offset;
+};
+
+/**
+ * struct map - address space state variables holder
+ * @total: total memory available as reported by HV
+ * @vas_id - HV virtual address space id
+ * @htab_size: htab size in bytes
+ *
+ * The HV virtual address space (vas) allows for hotplug memory regions.
+ * Memory regions can be created and destroyed in the vas at runtime.
+ * @rm: real mode (bootmem) region
+ * @r1: hotplug memory region(s)
+ *
+ * ps3 addresses
+ * virt_addr: a cpu 'translated' effective address
+ * phys_addr: an address in what Linux thinks is the physical address space
+ * lpar_addr: an address in the HV virtual address space
+ * bus_addr: an io controller 'translated' address on a device bus
+ */
+
+struct map {
+	unsigned long total;
+	unsigned long vas_id;
+	unsigned long htab_size;
+	struct mem_region rm;
+	struct mem_region r1;
+};
+
+#define debug_dump_map(x) _debug_dump_map(x, __func__, __LINE__)
+static void _debug_dump_map(const struct map* m, const char* func, int line)
+{
+	DBG("%s:%d: map.total     = %lxh\n", func, line, m->total);
+	DBG("%s:%d: map.rm.size   = %lxh\n", func, line, m->rm.size);
+	DBG("%s:%d: map.vas_id    = %lu\n", func, line, m->vas_id);
+	DBG("%s:%d: map.htab_size = %lxh\n", func, line, m->htab_size);
+	DBG("%s:%d: map.r1.base   = %lxh\n", func, line, m->r1.base);
+	DBG("%s:%d: map.r1.offset = %lxh\n", func, line, m->r1.offset);
+	DBG("%s:%d: map.r1.size   = %lxh\n", func, line, m->r1.size);
+}
+
+static struct map map;
+
+/**
+ * ps3_mm_phys_to_lpar - translate a linux physical address to lpar address
+ * @phys_addr: linux physical address
+ */
+
+unsigned long ps3_mm_phys_to_lpar(unsigned long phys_addr)
+{
+	BUG_ON(is_kernel_addr(phys_addr));
+	if (USE_LPAR_ADDR)
+		return phys_addr;
+	else
+		return (phys_addr < map.rm.size || phys_addr >= map.total)
+			? phys_addr : phys_addr + map.r1.offset;
+}
+
+EXPORT_SYMBOL(ps3_mm_phys_to_lpar);
+
+/**
+ * ps3_mm_vas_create - create the virtual address space
+ */
+
+void __init ps3_mm_vas_create(unsigned long* htab_size)
+{
+	int result;
+	unsigned long start_address;
+	unsigned long size;
+	unsigned long access_right;
+	unsigned long max_page_size;
+	unsigned long flags;
+
+	result = lv1_query_logical_partition_address_region_info(0,
+		&start_address, &size, &access_right, &max_page_size,
+		&flags);
+
+	if (result) {
+		DBG("%s:%d: lv1_query_logical_partition_address_region_info "
+			"failed: %s\n", __func__, __LINE__,
+			ps3_result(result));
+		goto fail;
+	}
+
+	if (max_page_size < PAGE_SHIFT_16M) {
+		DBG("%s:%d: bad max_page_size %lxh\n", __func__, __LINE__,
+			max_page_size);
+		goto fail;
+	}
+
+	BUILD_BUG_ON(CONFIG_PS3_HTAB_SIZE > HTAB_SIZE_MAX);
+	BUILD_BUG_ON(CONFIG_PS3_HTAB_SIZE < HTAB_SIZE_MIN);
+
+	result = lv1_construct_virtual_address_space(CONFIG_PS3_HTAB_SIZE,
+			2, make_page_sizes(PAGE_SHIFT_16M, PAGE_SHIFT_64K),
+			&map.vas_id, &map.htab_size);
+
+	if (result) {
+		DBG("%s:%d: lv1_construct_virtual_address_space failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		goto fail;
+	}
+
+	result = lv1_select_virtual_address_space(map.vas_id);
+
+	if (result) {
+		DBG("%s:%d: lv1_select_virtual_address_space failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		goto fail;
+	}
+
+	*htab_size = map.htab_size;
+
+	debug_dump_map(&map);
+
+	return;
+
+fail:
+	panic("ps3_mm_vas_create failed");
+}
+
+/**
+ * ps3_mm_vas_destroy -
+ */
+
+void ps3_mm_vas_destroy(void)
+{
+	if (map.vas_id) {
+		lv1_select_virtual_address_space(0);
+		lv1_destruct_virtual_address_space(map.vas_id);
+		map.vas_id = 0;
+	}
+}
+
+/*============================================================================*/
+/* memory hotplug routines                                                    */
+/*============================================================================*/
+
+/**
+ * ps3_mm_region_create - create a memory region in the vas
+ * @r: pointer to a struct mem_region to accept initialized values
+ * @size: requested region size
+ *
+ * This implementation creates the region with the vas large page size.
+ * @size is rounded down to a multiple of the vas large page size.
+ */
+
+int ps3_mm_region_create(struct mem_region *r, unsigned long size)
+{
+	int result;
+	unsigned long muid;
+
+	r->size = _ALIGN_DOWN(size, 1 << PAGE_SHIFT_16M);
+
+	DBG("%s:%d requested  %lxh\n", __func__, __LINE__, size);
+	DBG("%s:%d actual     %lxh\n", __func__, __LINE__, r->size);
+	DBG("%s:%d difference %lxh (%luMB)\n", __func__, __LINE__,
+		(unsigned long)(size - r->size),
+		(size - r->size) / 1024 / 1024);
+
+	if (r->size == 0) {
+		DBG("%s:%d: size == 0\n", __func__, __LINE__);
+		result = -1;
+		goto zero_region;
+	}
+
+	result = lv1_allocate_memory(r->size, PAGE_SHIFT_16M, 0,
+		ALLOCATE_MEMORY_TRY_ALT_UNIT, &r->base, &muid);
+
+	if (result || r->base < map.rm.size) {
+		DBG("%s:%d: lv1_allocate_memory failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		goto zero_region;
+	}
+
+	r->offset = r->base - map.rm.size;
+	return result;
+
+zero_region:
+	r->size = r->base = r->offset = 0;
+	return result;
+}
+
+/**
+ * ps3_mm_region_destroy - destroy a memory region
+ * @r: pointer to struct mem_region
+ */
+
+void ps3_mm_region_destroy(struct mem_region *r)
+{
+	if (r->base) {
+		lv1_release_memory(r->base);
+		r->size = r->base = r->offset = 0;
+		map.total = map.rm.size;
+	}
+}
+
+/**
+ * ps3_mm_add_memory - hot add memory
+ */
+
+static int __init ps3_mm_add_memory(void)
+{
+	int result;
+	unsigned long start_addr;
+	unsigned long start_pfn;
+	unsigned long nr_pages;
+
+	if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+		return 0;
+
+	BUG_ON(!mem_init_done);
+
+	start_addr = USE_LPAR_ADDR ? map.r1.base : map.rm.size;
+	start_pfn = start_addr >> PAGE_SHIFT;
+	nr_pages = (map.r1.size + PAGE_SIZE - 1) >> PAGE_SHIFT;
+
+	DBG("%s:%d: start_addr %lxh, start_pfn %lxh, nr_pages %lxh\n",
+		__func__, __LINE__, start_addr, start_pfn, nr_pages);
+
+	result = add_memory(0, start_addr, map.r1.size);
+
+	if (result) {
+		DBG("%s:%d: add_memory failed: (%d)\n",
+			__func__, __LINE__, result);
+		return result;
+	}
+
+	result = online_pages(start_pfn, nr_pages);
+
+	if (result)
+		DBG("%s:%d: online_pages failed: (%d)\n",
+			__func__, __LINE__, result);
+
+	return result;
+}
+
+core_initcall(ps3_mm_add_memory);
+
+/*============================================================================*/
+/* dma routines                                                               */
+/*============================================================================*/
+
+/**
+ * dma_lpar_to_bus - Translate an lpar address to ioc mapped bus address.
+ * @r: pointer to dma region structure
+ * @lpar_addr: HV lpar address
+ */
+
+static unsigned long dma_lpar_to_bus(struct ps3_dma_region *r,
+	unsigned long lpar_addr)
+{
+	BUG_ON(lpar_addr >= map.r1.base + map.r1.size);
+	return r->bus_addr + (lpar_addr <= map.rm.size ? lpar_addr
+		: lpar_addr - map.r1.offset);
+}
+
+#define dma_dump_region(_a) _dma_dump_region(_a, __func__, __LINE__)
+static void _dma_dump_region(const struct ps3_dma_region *r, const char* func,
+	int line)
+{
+	DBG("%s:%d: dev        %u:%u\n", func, line, r->did.bus_id,
+		r->did.dev_id);
+	DBG("%s:%d: page_size  %u\n", func, line, r->page_size);
+	DBG("%s:%d: bus_addr   %lxh\n", func, line, r->bus_addr);
+	DBG("%s:%d: len        %lxh\n", func, line, r->len);
+}
+
+/**
+ * dma_chunk - A chunk of dma pages mapped by the io controller.
+ * @region - The dma region that owns this chunk.
+ * @lpar_addr: Starting lpar address of the area to map.
+ * @bus_addr: Starting ioc bus address of the area to map.
+ * @len: Length in bytes of the area to map.
+ * @link: A struct list_head used with struct ps3_dma_region.chunk_list, the
+ * list of all chuncks owned by the region.
+ *
+ * This implementation uses a very simple dma page manager
+ * based on the dma_chunk structure.  This scheme assumes
+ * that all drivers use very well behaved dma ops.
+ */
+
+struct dma_chunk {
+	struct ps3_dma_region *region;
+	unsigned long lpar_addr;
+	unsigned long bus_addr;
+	unsigned long len;
+	struct list_head link;
+	unsigned int usage_count;
+};
+
+#define dma_dump_chunk(_a) _dma_dump_chunk(_a, __func__, __LINE__)
+static void _dma_dump_chunk (const struct dma_chunk* c, const char* func,
+	int line)
+{
+	DBG("%s:%d: r.dev        %u:%u\n", func, line,
+		c->region->did.bus_id, c->region->did.dev_id);
+	DBG("%s:%d: r.bus_addr   %lxh\n", func, line, c->region->bus_addr);
+	DBG("%s:%d: r.page_size  %u\n", func, line, c->region->page_size);
+	DBG("%s:%d: r.len        %lxh\n", func, line, c->region->len);
+	DBG("%s:%d: c.lpar_addr  %lxh\n", func, line, c->lpar_addr);
+	DBG("%s:%d: c.bus_addr   %lxh\n", func, line, c->bus_addr);
+	DBG("%s:%d: c.len        %lxh\n", func, line, c->len);
+}
+
+static struct dma_chunk * dma_find_chunk(struct ps3_dma_region *r,
+	unsigned long bus_addr, unsigned long len)
+{
+	struct dma_chunk *c;
+	unsigned long aligned_bus = _ALIGN_DOWN(bus_addr, 1 << r->page_size);
+	unsigned long aligned_len = _ALIGN_UP(len, 1 << r->page_size);
+
+	list_for_each_entry(c, &r->chunk_list.head, link) {
+		/* intersection */
+		if (aligned_bus >= c->bus_addr
+			&& aligned_bus < c->bus_addr + c->len
+			&& aligned_bus + aligned_len <= c->bus_addr + c->len) {
+			return c;
+		}
+		/* below */
+		if (aligned_bus + aligned_len <= c->bus_addr) {
+			continue;
+		}
+		/* above */
+		if (aligned_bus >= c->bus_addr + c->len) {
+			continue;
+		}
+
+		/* we don't handle the multi-chunk case for now */
+
+		dma_dump_chunk(c);
+		BUG();
+	}
+	return NULL;
+}
+
+static int dma_free_chunk(struct dma_chunk *c)
+{
+	int result = 0;
+
+	if (c->bus_addr) {
+		result = lv1_unmap_device_dma_region(c->region->did.bus_id,
+			c->region->did.dev_id, c->bus_addr, c->len);
+		BUG_ON(result);
+	}
+
+	kfree(c);
+	return result;
+}
+
+/**
+ * dma_map_pages - Maps dma pages into the io controller bus address space.
+ * @r: Pointer to a struct ps3_dma_region.
+ * @phys_addr: Starting physical address of the area to map.
+ * @len: Length in bytes of the area to map.
+ * c_out: A pointer to receive an allocated struct dma_chunk for this area.
+ *
+ * This is the lowest level dma mapping routine, and is the one that will
+ * make the HV call to add the pages into the io controller address space.
+ */
+
+static int dma_map_pages(struct ps3_dma_region *r, unsigned long phys_addr,
+	unsigned long len, struct dma_chunk **c_out)
+{
+	int result;
+	struct dma_chunk *c;
+
+	c = kzalloc(sizeof(struct dma_chunk), GFP_ATOMIC);
+
+	if (!c) {
+		result = -ENOMEM;
+		goto fail_alloc;
+	}
+
+	c->region = r;
+	c->lpar_addr = ps3_mm_phys_to_lpar(phys_addr);
+	c->bus_addr = dma_lpar_to_bus(r, c->lpar_addr);
+	c->len = len;
+
+	result = lv1_map_device_dma_region(c->region->did.bus_id,
+		c->region->did.dev_id, c->lpar_addr, c->bus_addr, c->len,
+		0xf800000000000000UL);
+
+	if (result) {
+		DBG("%s:%d: lv1_map_device_dma_region failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		goto fail_map;
+	}
+
+	list_add(&c->link, &r->chunk_list.head);
+
+	*c_out = c;
+	return 0;
+
+fail_map:
+	kfree(c);
+fail_alloc:
+	*c_out = NULL;
+	DBG(" <- %s:%d\n", __func__, __LINE__);
+	return result;
+}
+
+/**
+ * dma_region_create - Create a device dma region.
+ * @r: Pointer to a struct ps3_dma_region.
+ *
+ * This is the lowest level dma region create routine, and is the one that
+ * will make the HV call to create the region.
+ */
+
+static int dma_region_create(struct ps3_dma_region* r)
+{
+	int result;
+
+	r->len = _ALIGN_UP(map.total, 1 << r->page_size);
+	INIT_LIST_HEAD(&r->chunk_list.head);
+	spin_lock_init(&r->chunk_list.lock);
+
+	result = lv1_allocate_device_dma_region(r->did.bus_id, r->did.dev_id,
+		r->len, r->page_size, r->region_type, &r->bus_addr);
+
+	dma_dump_region(r);
+
+	if (result) {
+		DBG("%s:%d: lv1_allocate_device_dma_region failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		r->len = r->bus_addr = 0;
+	}
+
+	return result;
+}
+
+/**
+ * dma_region_free - Free a device dma region.
+ * @r: Pointer to a struct ps3_dma_region.
+ *
+ * This is the lowest level dma region free routine, and is the one that
+ * will make the HV call to free the region.
+ */
+
+static int dma_region_free(struct ps3_dma_region* r)
+{
+	int result;
+	struct dma_chunk *c;
+	struct dma_chunk *tmp;
+
+	list_for_each_entry_safe(c, tmp, &r->chunk_list.head, link) {
+		list_del(&c->link);
+		dma_free_chunk(c);
+	}
+
+	result = lv1_free_device_dma_region(r->did.bus_id, r->did.dev_id,
+		r->bus_addr);
+
+	if (result)
+		DBG("%s:%d: lv1_free_device_dma_region failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+
+	r->len = r->bus_addr = 0;
+
+	return result;
+}
+
+/**
+ * dma_map_area - Map an area of memory into a device dma region.
+ * @r: Pointer to a struct ps3_dma_region.
+ * @virt_addr: Starting virtual address of the area to map.
+ * @len: Length in bytes of the area to map.
+ * @bus_addr: A pointer to return the starting ioc bus address of the area to
+ * map.
+ *
+ * This is the common dma mapping routine.
+ */
+
+static int dma_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
+	unsigned long len, unsigned long *bus_addr)
+{
+	int result;
+	unsigned long flags;
+	struct dma_chunk *c;
+	unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr)
+		: virt_addr;
+
+	*bus_addr = dma_lpar_to_bus(r, ps3_mm_phys_to_lpar(phys_addr));
+
+	if (!USE_DYNAMIC_DMA) {
+		unsigned long lpar_addr = ps3_mm_phys_to_lpar(phys_addr);
+		DBG(" -> %s:%d\n", __func__, __LINE__);
+		DBG("%s:%d virt_addr %lxh\n", __func__, __LINE__,
+			virt_addr);
+		DBG("%s:%d phys_addr %lxh\n", __func__, __LINE__,
+			phys_addr);
+		DBG("%s:%d lpar_addr %lxh\n", __func__, __LINE__,
+			lpar_addr);
+		DBG("%s:%d len       %lxh\n", __func__, __LINE__, len);
+		DBG("%s:%d bus_addr  %lxh (%lxh)\n", __func__, __LINE__,
+		*bus_addr, len);
+	}
+
+	spin_lock_irqsave(&r->chunk_list.lock, flags);
+	c = dma_find_chunk(r, *bus_addr, len);
+
+	if (c) {
+		c->usage_count++;
+		spin_unlock_irqrestore(&r->chunk_list.lock, flags);
+		return 0;
+	}
+
+	result = dma_map_pages(r, _ALIGN_DOWN(phys_addr, 1 << r->page_size),
+		_ALIGN_UP(len, 1 << r->page_size), &c);
+
+	if (result) {
+		*bus_addr = 0;
+		DBG("%s:%d: dma_map_pages failed (%d)\n",
+			__func__, __LINE__, result);
+		spin_unlock_irqrestore(&r->chunk_list.lock, flags);
+		return result;
+	}
+
+	c->usage_count = 1;
+
+	spin_unlock_irqrestore(&r->chunk_list.lock, flags);
+	return result;
+}
+
+/**
+ * dma_unmap_area - Unmap an area of memory from a device dma region.
+ * @r: Pointer to a struct ps3_dma_region.
+ * @bus_addr: The starting ioc bus address of the area to unmap.
+ * @len: Length in bytes of the area to unmap.
+ *
+ * This is the common dma unmap routine.
+ */
+
+int dma_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
+	unsigned long len)
+{
+	unsigned long flags;
+	struct dma_chunk *c;
+
+	spin_lock_irqsave(&r->chunk_list.lock, flags);
+	c = dma_find_chunk(r, bus_addr, len);
+
+	if (!c) {
+		unsigned long aligned_bus = _ALIGN_DOWN(bus_addr,
+			1 << r->page_size);
+		unsigned long aligned_len = _ALIGN_UP(len, 1 << r->page_size);
+		DBG("%s:%d: not found: bus_addr %lxh\n",
+			__func__, __LINE__, bus_addr);
+		DBG("%s:%d: not found: len %lxh\n",
+			__func__, __LINE__, len);
+		DBG("%s:%d: not found: aligned_bus %lxh\n",
+			__func__, __LINE__, aligned_bus);
+		DBG("%s:%d: not found: aligned_len %lxh\n",
+			__func__, __LINE__, aligned_len);
+		BUG();
+	}
+
+	c->usage_count--;
+
+	if (!c->usage_count) {
+		list_del(&c->link);
+		dma_free_chunk(c);
+	}
+
+	spin_unlock_irqrestore(&r->chunk_list.lock, flags);
+	return 0;
+}
+
+/**
+ * dma_region_create_linear - Setup a linear dma maping for a device.
+ * @r: Pointer to a struct ps3_dma_region.
+ *
+ * This routine creates an HV dma region for the device and maps all available
+ * ram into the io controller bus address space.
+ */
+
+static int dma_region_create_linear(struct ps3_dma_region *r)
+{
+	int result;
+	unsigned long tmp;
+
+	/* force 16M dma pages for linear mapping */
+
+	if (r->page_size != PS3_DMA_16M) {
+		pr_info("%s:%d: forcing 16M pages for linear map\n",
+			__func__, __LINE__);
+		r->page_size = PS3_DMA_16M;
+	}
+
+	result = dma_region_create(r);
+	BUG_ON(result);
+
+	result = dma_map_area(r, map.rm.base, map.rm.size, &tmp);
+	BUG_ON(result);
+
+	if (USE_LPAR_ADDR)
+		result = dma_map_area(r, map.r1.base, map.r1.size,
+			&tmp);
+	else
+		result = dma_map_area(r, map.rm.size, map.r1.size,
+			&tmp);
+
+	BUG_ON(result);
+
+	return result;
+}
+
+/**
+ * dma_region_free_linear - Free a linear dma mapping for a device.
+ * @r: Pointer to a struct ps3_dma_region.
+ *
+ * This routine will unmap all mapped areas and free the HV dma region.
+ */
+
+static int dma_region_free_linear(struct ps3_dma_region *r)
+{
+	int result;
+
+	result = dma_unmap_area(r, dma_lpar_to_bus(r, 0), map.rm.size);
+	BUG_ON(result);
+
+	result = dma_unmap_area(r, dma_lpar_to_bus(r, map.r1.base),
+		map.r1.size);
+	BUG_ON(result);
+
+	result = dma_region_free(r);
+	BUG_ON(result);
+
+	return result;
+}
+
+/**
+ * dma_map_area_linear - Map an area of memory into a device dma region.
+ * @r: Pointer to a struct ps3_dma_region.
+ * @virt_addr: Starting virtual address of the area to map.
+ * @len: Length in bytes of the area to map.
+ * @bus_addr: A pointer to return the starting ioc bus address of the area to
+ * map.
+ *
+ * This routine just returns the coresponding bus address.  Actual mapping
+ * occurs in dma_region_create_linear().
+ */
+
+static int dma_map_area_linear(struct ps3_dma_region *r,
+	unsigned long virt_addr, unsigned long len, unsigned long *bus_addr)
+{
+	unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr)
+		: virt_addr;
+	*bus_addr = dma_lpar_to_bus(r, ps3_mm_phys_to_lpar(phys_addr));
+	return 0;
+}
+
+/**
+ * dma_unmap_area_linear - Unmap an area of memory from a device dma region.
+ * @r: Pointer to a struct ps3_dma_region.
+ * @bus_addr: The starting ioc bus address of the area to unmap.
+ * @len: Length in bytes of the area to unmap.
+ *
+ * This routine does nothing.  Unmapping occurs in dma_region_free_linear().
+ */
+
+static int dma_unmap_area_linear(struct ps3_dma_region *r,
+	unsigned long bus_addr, unsigned long len)
+{
+	return 0;
+}
+
+int ps3_dma_region_create(struct ps3_dma_region *r)
+{
+	return (USE_DYNAMIC_DMA)
+		? dma_region_create(r)
+		: dma_region_create_linear(r);
+}
+
+int ps3_dma_region_free(struct ps3_dma_region *r)
+{
+	return (USE_DYNAMIC_DMA)
+		? dma_region_free(r)
+		: dma_region_free_linear(r);
+}
+
+int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
+	unsigned long len, unsigned long *bus_addr)
+{
+	return (USE_DYNAMIC_DMA)
+		? dma_map_area(r, virt_addr, len, bus_addr)
+		: dma_map_area_linear(r, virt_addr, len, bus_addr);
+}
+
+int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+	unsigned long len)
+{
+	return (USE_DYNAMIC_DMA) ? dma_unmap_area(r, bus_addr, len)
+		: dma_unmap_area_linear(r, bus_addr, len);
+}
+
+/*============================================================================*/
+/* system startup routines                                                    */
+/*============================================================================*/
+
+/**
+ * ps3_mm_init - initialize the address space state variables
+ */
+
+void __init ps3_mm_init(void)
+{
+	int result;
+
+	DBG(" -> %s:%d\n", __func__, __LINE__);
+
+	result = ps3_repository_read_mm_info(&map.rm.base, &map.rm.size,
+		&map.total);
+
+	if (result)
+		panic("ps3_repository_read_mm_info() failed");
+
+	map.rm.offset = map.rm.base;
+	map.vas_id = map.htab_size = 0;
+
+	/* this implementation assumes map.rm.base is zero */
+
+	BUG_ON(map.rm.base);
+	BUG_ON(!map.rm.size);
+
+	lmb_add(map.rm.base, map.rm.size);
+	lmb_analyze();
+
+	/* arrange to do this in ps3_mm_add_memory */
+	ps3_mm_region_create(&map.r1, map.total - map.rm.size);
+
+	DBG(" <- %s:%d\n", __func__, __LINE__);
+}
+
+/**
+ * ps3_mm_shutdown - final cleanup of address space
+ */
+
+void ps3_mm_shutdown(void)
+{
+	ps3_mm_region_destroy(&map.r1);
+	map.total = map.rm.size;
+}
diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c
new file mode 100644
index 00000000000..58358305dc1
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/os-area.c
@@ -0,0 +1,259 @@
+/*
+ *  PS3 'Other OS' area data.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include <asm/lmb.h>
+#include <asm/ps3.h>
+
+#include "platform.h"
+
+enum {
+	OS_AREA_SEGMENT_SIZE = 0X200,
+};
+
+enum {
+	HEADER_LDR_FORMAT_RAW = 0,
+	HEADER_LDR_FORMAT_GZIP = 1,
+};
+
+/**
+ * struct os_area_header - os area header segment.
+ * @magic_num: Always 'cell_ext_os_area'.
+ * @hdr_version: Header format version number.
+ * @os_area_offset: Starting segment number of os image area.
+ * @ldr_area_offset: Starting segment number of bootloader image area.
+ * @ldr_format: HEADER_LDR_FORMAT flag.
+ * @ldr_size: Size of bootloader image in bytes.
+ *
+ * Note that the docs refer to area offsets.  These are offsets in units of
+ * segments from the start of the os area (top of the header).  These are
+ * better thought of as segment numbers.  The os area of the os area is
+ * reserved for the os image.
+ */
+
+struct os_area_header {
+	s8 magic_num[16];
+	u32 hdr_version;
+	u32 os_area_offset;
+	u32 ldr_area_offset;
+	u32 _reserved_1;
+	u32 ldr_format;
+	u32 ldr_size;
+	u32 _reserved_2[6];
+} __attribute__ ((packed));
+
+enum {
+	PARAM_BOOT_FLAG_GAME_OS = 0,
+	PARAM_BOOT_FLAG_OTHER_OS = 1,
+};
+
+enum {
+	PARAM_AV_MULTI_OUT_NTSC = 0,
+	PARAM_AV_MULTI_OUT_PAL_RGB = 1,
+	PARAM_AV_MULTI_OUT_PAL_YCBCR = 2,
+	PARAM_AV_MULTI_OUT_SECAM = 3,
+};
+
+enum {
+	PARAM_CTRL_BUTTON_O_IS_YES = 0,
+	PARAM_CTRL_BUTTON_X_IS_YES = 1,
+};
+
+/**
+ * struct os_area_params - os area params segment.
+ * @boot_flag: User preference of operating system, PARAM_BOOT_FLAG flag.
+ * @num_params: Number of params in this (params) segment.
+ * @rtc_diff: Difference in seconds between 1970 and the ps3 rtc value.
+ * @av_multi_out: User preference of AV output, PARAM_AV_MULTI_OUT flag.
+ * @ctrl_button: User preference of controller button config, PARAM_CTRL_BUTTON
+ *	flag.
+ * @static_ip_addr: User preference of static IP address.
+ * @network_mask: User preference of static network mask.
+ * @default_gateway: User preference of static default gateway.
+ * @dns_primary: User preference of static primary dns server.
+ * @dns_secondary: User preference of static secondary dns server.
+ *
+ * User preference of zero for static_ip_addr means use dhcp.
+ */
+
+struct os_area_params {
+	u32 boot_flag;
+	u32 _reserved_1[3];
+	u32 num_params;
+	u32 _reserved_2[3];
+	/* param 0 */
+	s64 rtc_diff;
+	u8 av_multi_out;
+	u8 ctrl_button;
+	u8 _reserved_3[6];
+	/* param 1 */
+	u8 static_ip_addr[4];
+	u8 network_mask[4];
+	u8 default_gateway[4];
+	u8 _reserved_4[4];
+	/* param 2 */
+	u8 dns_primary[4];
+	u8 dns_secondary[4];
+	u8 _reserved_5[8];
+} __attribute__ ((packed));
+
+/**
+ * struct saved_params - Static working copies of data from the 'Other OS' area.
+ *
+ * For the convinience of the guest, the HV makes a copy of the 'Other OS' area
+ * in flash to a high address in the boot memory region and then puts that RAM
+ * address and the byte count into the repository for retreval by the guest.
+ * We copy the data we want into a static variable and allow the memory setup
+ * by the HV to be claimed by the lmb manager.
+ */
+
+struct saved_params {
+	/* param 0 */
+	s64 rtc_diff;
+	unsigned int av_multi_out;
+	unsigned int ctrl_button;
+	/* param 1 */
+	u8 static_ip_addr[4];
+	u8 network_mask[4];
+	u8 default_gateway[4];
+	/* param 2 */
+	u8 dns_primary[4];
+	u8 dns_secondary[4];
+} static saved_params;
+
+#define dump_header(_a) _dump_header(_a, __func__, __LINE__)
+static void _dump_header(const struct os_area_header __iomem *h, const char* func,
+	int line)
+{
+	pr_debug("%s:%d: h.magic_num:         '%s'\n", func, line,
+		h->magic_num);
+	pr_debug("%s:%d: h.hdr_version:       %u\n", func, line,
+		h->hdr_version);
+	pr_debug("%s:%d: h.os_area_offset:   %u\n", func, line,
+		h->os_area_offset);
+	pr_debug("%s:%d: h.ldr_area_offset: %u\n", func, line,
+		h->ldr_area_offset);
+	pr_debug("%s:%d: h.ldr_format:        %u\n", func, line,
+		h->ldr_format);
+	pr_debug("%s:%d: h.ldr_size:          %xh\n", func, line,
+		h->ldr_size);
+}
+
+#define dump_params(_a) _dump_params(_a, __func__, __LINE__)
+static void _dump_params(const struct os_area_params __iomem *p, const char* func,
+	int line)
+{
+	pr_debug("%s:%d: p.boot_flag:       %u\n", func, line, p->boot_flag);
+	pr_debug("%s:%d: p.num_params:      %u\n", func, line, p->num_params);
+	pr_debug("%s:%d: p.rtc_diff         %ld\n", func, line, p->rtc_diff);
+	pr_debug("%s:%d: p.av_multi_out     %u\n", func, line, p->av_multi_out);
+	pr_debug("%s:%d: p.ctrl_button:     %u\n", func, line, p->ctrl_button);
+	pr_debug("%s:%d: p.static_ip_addr:  %u.%u.%u.%u\n", func, line,
+		p->static_ip_addr[0], p->static_ip_addr[1],
+		p->static_ip_addr[2], p->static_ip_addr[3]);
+	pr_debug("%s:%d: p.network_mask:    %u.%u.%u.%u\n", func, line,
+		p->network_mask[0], p->network_mask[1],
+		p->network_mask[2], p->network_mask[3]);
+	pr_debug("%s:%d: p.default_gateway: %u.%u.%u.%u\n", func, line,
+		p->default_gateway[0], p->default_gateway[1],
+		p->default_gateway[2], p->default_gateway[3]);
+	pr_debug("%s:%d: p.dns_primary:     %u.%u.%u.%u\n", func, line,
+		p->dns_primary[0], p->dns_primary[1],
+		p->dns_primary[2], p->dns_primary[3]);
+	pr_debug("%s:%d: p.dns_secondary:   %u.%u.%u.%u\n", func, line,
+		p->dns_secondary[0], p->dns_secondary[1],
+		p->dns_secondary[2], p->dns_secondary[3]);
+}
+
+static int __init verify_header(const struct os_area_header *header)
+{
+	if (memcmp(header->magic_num, "cell_ext_os_area", 16)) {
+		pr_debug("%s:%d magic_num failed\n", __func__, __LINE__);
+		return -1;
+	}
+
+	if (header->hdr_version < 1) {
+		pr_debug("%s:%d hdr_version failed\n", __func__, __LINE__);
+		return -1;
+	}
+
+	if (header->os_area_offset > header->ldr_area_offset) {
+		pr_debug("%s:%d offsets failed\n", __func__, __LINE__);
+		return -1;
+	}
+
+	return 0;
+}
+
+int __init ps3_os_area_init(void)
+{
+	int result;
+	u64 lpar_addr;
+	unsigned int size;
+	struct os_area_header *header;
+	struct os_area_params *params;
+
+	result = ps3_repository_read_boot_dat_info(&lpar_addr, &size);
+
+	if (result) {
+		pr_debug("%s:%d ps3_repository_read_boot_dat_info failed\n",
+			__func__, __LINE__);
+		return result;
+	}
+
+	header = (struct os_area_header *)__va(lpar_addr);
+	params = (struct os_area_params *)__va(lpar_addr + OS_AREA_SEGMENT_SIZE);
+
+	result = verify_header(header);
+
+	if (result) {
+		pr_debug("%s:%d verify_header failed\n", __func__, __LINE__);
+		dump_header(header);
+		return -EIO;
+	}
+
+	dump_header(header);
+	dump_params(params);
+
+	saved_params.rtc_diff = params->rtc_diff;
+	saved_params.av_multi_out = params->av_multi_out;
+	saved_params.ctrl_button = params->ctrl_button;
+	memcpy(saved_params.static_ip_addr, params->static_ip_addr, 4);
+	memcpy(saved_params.network_mask, params->network_mask, 4);
+	memcpy(saved_params.default_gateway, params->default_gateway, 4);
+	memcpy(saved_params.dns_secondary, params->dns_secondary, 4);
+
+	return result;
+}
+
+/**
+ * ps3_os_area_rtc_diff - Returns the ps3 rtc diff value.
+ *
+ * The ps3 rtc maintains a value that approximates seconds since
+ * 2000-01-01 00:00:00 UTC.  Returns the exact number of seconds from 1970 to
+ * 2000 when saved_params.rtc_diff has not been properly set up.
+ */
+
+u64 ps3_os_area_rtc_diff(void)
+{
+	return saved_params.rtc_diff ? saved_params.rtc_diff : 946684800UL;
+}
diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h
new file mode 100644
index 00000000000..23b111bea9d
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/platform.h
@@ -0,0 +1,68 @@
+/*
+ *  PS3 platform declarations.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#if !defined(_PS3_PLATFORM_H)
+#define _PS3_PLATFORM_H
+
+#include <linux/rtc.h>
+
+/* htab */
+
+void __init ps3_hpte_init(unsigned long htab_size);
+void __init ps3_map_htab(void);
+
+/* mm */
+
+void __init ps3_mm_init(void);
+void __init ps3_mm_vas_create(unsigned long* htab_size);
+void ps3_mm_vas_destroy(void);
+void ps3_mm_shutdown(void);
+
+/* irq */
+
+void ps3_init_IRQ(void);
+void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq);
+
+/* smp */
+
+void smp_init_ps3(void);
+void ps3_smp_cleanup_cpu(int cpu);
+
+/* time */
+
+void __init ps3_calibrate_decr(void);
+unsigned long __init ps3_get_boot_time(void);
+void ps3_get_rtc_time(struct rtc_time *time);
+int ps3_set_rtc_time(struct rtc_time *time);
+
+/* os area */
+
+int __init ps3_os_area_init(void);
+u64 ps3_os_area_rtc_diff(void);
+
+/* spu */
+
+#if defined(CONFIG_SPU_BASE)
+void ps3_spu_set_platform (void);
+#else
+static inline void ps3_spu_set_platform (void) {}
+#endif
+
+#endif
diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c
new file mode 100644
index 00000000000..273a0d621bd
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/repository.c
@@ -0,0 +1,840 @@
+/*
+ *  PS3 repository routines.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+
+enum ps3_vendor_id {
+	PS3_VENDOR_ID_NONE = 0,
+	PS3_VENDOR_ID_SONY = 0x8000000000000000UL,
+};
+
+enum ps3_lpar_id {
+	PS3_LPAR_ID_CURRENT = 0,
+	PS3_LPAR_ID_PME = 1,
+};
+
+#define dump_field(_a, _b) _dump_field(_a, _b, __func__, __LINE__)
+static void _dump_field(const char *hdr, u64 n, const char* func, int line)
+{
+#if defined(DEBUG)
+	char s[16];
+	const char *const in = (const char *)&n;
+	unsigned int i;
+
+	for (i = 0; i < 8; i++)
+		s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
+	s[i] = 0;
+
+	pr_debug("%s:%d: %s%016lx : %s\n", func, line, hdr, n, s);
+#endif
+}
+
+#define dump_node_name(_a, _b, _c, _d, _e) \
+	_dump_node_name(_a, _b, _c, _d, _e, __func__, __LINE__)
+static void _dump_node_name (unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
+	u64 n4, const char* func, int line)
+{
+	pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
+	_dump_field("n1: ", n1, func, line);
+	_dump_field("n2: ", n2, func, line);
+	_dump_field("n3: ", n3, func, line);
+	_dump_field("n4: ", n4, func, line);
+}
+
+#define dump_node(_a, _b, _c, _d, _e, _f, _g) \
+	_dump_node(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)
+static void _dump_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
+	u64 v1, u64 v2, const char* func, int line)
+{
+	pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
+	_dump_field("n1: ", n1, func, line);
+	_dump_field("n2: ", n2, func, line);
+	_dump_field("n3: ", n3, func, line);
+	_dump_field("n4: ", n4, func, line);
+	pr_debug("%s:%d: v1: %016lx\n", func, line, v1);
+	pr_debug("%s:%d: v2: %016lx\n", func, line, v2);
+}
+
+/**
+ * make_first_field - Make the first field of a repository node name.
+ * @text: Text portion of the field.
+ * @index: Numeric index portion of the field.  Use zero for 'don't care'.
+ *
+ * This routine sets the vendor id to zero (non-vendor specific).
+ * Returns field value.
+ */
+
+static u64 make_first_field(const char *text, u64 index)
+{
+	u64 n;
+
+	strncpy((char *)&n, text, 8);
+	return PS3_VENDOR_ID_NONE + (n >> 32) + index;
+}
+
+/**
+ * make_field - Make subsequent fields of a repository node name.
+ * @text: Text portion of the field.  Use "" for 'don't care'.
+ * @index: Numeric index portion of the field.  Use zero for 'don't care'.
+ *
+ * Returns field value.
+ */
+
+static u64 make_field(const char *text, u64 index)
+{
+	u64 n;
+
+	strncpy((char *)&n, text, 8);
+	return n + index;
+}
+
+/**
+ * read_node - Read a repository node from raw fields.
+ * @n1: First field of node name.
+ * @n2: Second field of node name.  Use zero for 'don't care'.
+ * @n3: Third field of node name.  Use zero for 'don't care'.
+ * @n4: Fourth field of node name.  Use zero for 'don't care'.
+ * @v1: First repository value (high word).
+ * @v2: Second repository value (low word).  Optional parameter, use zero
+ *      for 'don't care'.
+ */
+
+static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
+	u64 *_v1, u64 *_v2)
+{
+	int result;
+	u64 v1;
+	u64 v2;
+
+	if (lpar_id == PS3_LPAR_ID_CURRENT) {
+		u64 id;
+		lv1_get_logical_partition_id(&id);
+		lpar_id = id;
+	}
+
+	result = lv1_get_repository_node_value(lpar_id, n1, n2, n3, n4, &v1,
+		&v2);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_get_repository_node_value failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		dump_node_name(lpar_id, n1, n2, n3, n4);
+		return result;
+	}
+
+	dump_node(lpar_id, n1, n2, n3, n4, v1, v2);
+
+	if (_v1)
+		*_v1 = v1;
+	if (_v2)
+		*_v2 = v2;
+
+	if (v1 && !_v1)
+		pr_debug("%s:%d: warning: discarding non-zero v1: %016lx\n",
+			__func__, __LINE__, v1);
+	if (v2 && !_v2)
+		pr_debug("%s:%d: warning: discarding non-zero v2: %016lx\n",
+			__func__, __LINE__, v2);
+
+	return result;
+}
+
+int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
+	u64 *value)
+{
+	return read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field(bus_str, 0),
+		0, 0,
+		value, 0);
+}
+
+int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id)
+{
+	int result;
+	u64 v1;
+	u64 v2; /* unused */
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("id", 0),
+		0, 0,
+		&v1, &v2);
+	*bus_id = v1;
+	return result;
+}
+
+int ps3_repository_read_bus_type(unsigned int bus_index,
+	enum ps3_bus_type *bus_type)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("type", 0),
+		0, 0,
+		&v1, 0);
+	*bus_type = v1;
+	return result;
+}
+
+int ps3_repository_read_bus_num_dev(unsigned int bus_index,
+	unsigned int *num_dev)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("num_dev", 0),
+		0, 0,
+		&v1, 0);
+	*num_dev = v1;
+	return result;
+}
+
+int ps3_repository_read_dev_str(unsigned int bus_index,
+	unsigned int dev_index, const char *dev_str, u64 *value)
+{
+	return read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("dev", dev_index),
+		make_field(dev_str, 0),
+		0,
+		value, 0);
+}
+
+int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
+	unsigned int *dev_id)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("dev", dev_index),
+		make_field("id", 0),
+		0,
+		&v1, 0);
+	*dev_id = v1;
+	return result;
+}
+
+int ps3_repository_read_dev_type(unsigned int bus_index,
+	unsigned int dev_index, enum ps3_dev_type *dev_type)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("dev", dev_index),
+		make_field("type", 0),
+		0,
+		&v1, 0);
+	*dev_type = v1;
+	return result;
+}
+
+int ps3_repository_read_dev_intr(unsigned int bus_index,
+	unsigned int dev_index, unsigned int intr_index,
+	unsigned int *intr_type, unsigned int* interrupt_id)
+{
+	int result;
+	u64 v1;
+	u64 v2;
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("dev", dev_index),
+		make_field("intr", intr_index),
+		0,
+		&v1, &v2);
+	*intr_type = v1;
+	*interrupt_id = v2;
+	return result;
+}
+
+int ps3_repository_read_dev_reg_type(unsigned int bus_index,
+	unsigned int dev_index, unsigned int reg_index, unsigned int *reg_type)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("dev", dev_index),
+		make_field("reg", reg_index),
+		make_field("type", 0),
+		&v1, 0);
+	*reg_type = v1;
+	return result;
+}
+
+int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
+	unsigned int dev_index, unsigned int reg_index, u64 *bus_addr, u64 *len)
+{
+	return read_node(PS3_LPAR_ID_PME,
+		make_first_field("bus", bus_index),
+		make_field("dev", dev_index),
+		make_field("reg", reg_index),
+		make_field("data", 0),
+		bus_addr, len);
+}
+
+int ps3_repository_read_dev_reg(unsigned int bus_index,
+	unsigned int dev_index, unsigned int reg_index, unsigned int *reg_type,
+	u64 *bus_addr, u64 *len)
+{
+	int result = ps3_repository_read_dev_reg_type(bus_index, dev_index,
+		reg_index, reg_type);
+	return result ? result
+		: ps3_repository_read_dev_reg_addr(bus_index, dev_index,
+		reg_index, bus_addr, len);
+}
+
+#if defined(DEBUG)
+int ps3_repository_dump_resource_info(unsigned int bus_index,
+	unsigned int dev_index)
+{
+	int result = 0;
+	unsigned int res_index;
+
+	pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
+		bus_index, dev_index);
+
+	for (res_index = 0; res_index < 10; res_index++) {
+		enum ps3_interrupt_type intr_type;
+		unsigned int interrupt_id;
+
+		result = ps3_repository_read_dev_intr(bus_index, dev_index,
+			res_index, &intr_type, &interrupt_id);
+
+		if (result) {
+			if (result !=  LV1_NO_ENTRY)
+				pr_debug("%s:%d ps3_repository_read_dev_intr"
+					" (%u:%u) failed\n", __func__, __LINE__,
+					bus_index, dev_index);
+			break;
+		}
+
+		pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
+			__func__, __LINE__, bus_index, dev_index, intr_type,
+			interrupt_id);
+	}
+
+	for (res_index = 0; res_index < 10; res_index++) {
+		enum ps3_region_type reg_type;
+		u64 bus_addr;
+		u64 len;
+
+		result = ps3_repository_read_dev_reg(bus_index, dev_index,
+			res_index, &reg_type, &bus_addr, &len);
+
+		if (result) {
+			if (result !=  LV1_NO_ENTRY)
+				pr_debug("%s:%d ps3_repository_read_dev_reg"
+					" (%u:%u) failed\n", __func__, __LINE__,
+					bus_index, dev_index);
+			break;
+		}
+
+		pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n",
+			__func__, __LINE__, bus_index, dev_index, reg_type,
+			bus_addr, len);
+	}
+
+	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	return result;
+}
+
+static int dump_device_info(unsigned int bus_index, unsigned int num_dev)
+{
+	int result = 0;
+	unsigned int dev_index;
+
+	pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, bus_index);
+
+	for (dev_index = 0; dev_index < num_dev; dev_index++) {
+		enum ps3_dev_type dev_type;
+		unsigned int dev_id;
+
+		result = ps3_repository_read_dev_type(bus_index, dev_index,
+			&dev_type);
+
+		if (result) {
+			pr_debug("%s:%d ps3_repository_read_dev_type"
+				" (%u:%u) failed\n", __func__, __LINE__,
+				bus_index, dev_index);
+			break;
+		}
+
+		result = ps3_repository_read_dev_id(bus_index, dev_index,
+			&dev_id);
+
+		if (result) {
+			pr_debug("%s:%d ps3_repository_read_dev_id"
+				" (%u:%u) failed\n", __func__, __LINE__,
+				bus_index, dev_index);
+			continue;
+		}
+
+		pr_debug("%s:%d  (%u:%u): dev_type %u, dev_id %u\n", __func__,
+			__LINE__, bus_index, dev_index, dev_type, dev_id);
+
+		ps3_repository_dump_resource_info(bus_index, dev_index);
+	}
+
+	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	return result;
+}
+
+int ps3_repository_dump_bus_info(void)
+{
+	int result = 0;
+	unsigned int bus_index;
+
+	pr_debug(" -> %s:%d\n", __func__, __LINE__);
+
+	for (bus_index = 0; bus_index < 10; bus_index++) {
+		enum ps3_bus_type bus_type;
+		unsigned int bus_id;
+		unsigned int num_dev;
+
+		result = ps3_repository_read_bus_type(bus_index, &bus_type);
+
+		if (result) {
+			pr_debug("%s:%d read_bus_type(%u) failed\n",
+				__func__, __LINE__, bus_index);
+			break;
+		}
+
+		result = ps3_repository_read_bus_id(bus_index, &bus_id);
+
+		if (result) {
+			pr_debug("%s:%d read_bus_id(%u) failed\n",
+				__func__, __LINE__, bus_index);
+			continue;
+		}
+
+		if (bus_index != bus_id)
+			pr_debug("%s:%d bus_index != bus_id\n",
+				__func__, __LINE__);
+
+		result = ps3_repository_read_bus_num_dev(bus_index, &num_dev);
+
+		if (result) {
+			pr_debug("%s:%d read_bus_num_dev(%u) failed\n",
+				__func__, __LINE__, bus_index);
+			continue;
+		}
+
+		pr_debug("%s:%d bus_%u: bus_type %u, bus_id %u, num_dev %u\n",
+			__func__, __LINE__, bus_index, bus_type, bus_id,
+			num_dev);
+
+		dump_device_info(bus_index, num_dev);
+	}
+
+	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	return result;
+}
+#endif /* defined(DEBUG) */
+
+static int find_device(unsigned int bus_index, unsigned int num_dev,
+	unsigned int start_dev_index, enum ps3_dev_type dev_type,
+	struct ps3_repository_device *dev)
+{
+	int result = 0;
+	unsigned int dev_index;
+
+	pr_debug("%s:%d: find dev_type %u\n", __func__, __LINE__, dev_type);
+
+	dev->dev_index = UINT_MAX;
+
+	for (dev_index = start_dev_index; dev_index < num_dev; dev_index++) {
+		enum ps3_dev_type x;
+
+		result = ps3_repository_read_dev_type(bus_index, dev_index,
+			&x);
+
+		if (result) {
+			pr_debug("%s:%d read_dev_type failed\n",
+				__func__, __LINE__);
+			return result;
+		}
+
+		if (x == dev_type)
+			break;
+	}
+
+	BUG_ON(dev_index == num_dev);
+
+	pr_debug("%s:%d: found dev_type %u at dev_index %u\n",
+		__func__, __LINE__, dev_type, dev_index);
+
+	result = ps3_repository_read_dev_id(bus_index, dev_index,
+		&dev->did.dev_id);
+
+	if (result) {
+		pr_debug("%s:%d read_dev_id failed\n",
+			__func__, __LINE__);
+		return result;
+	}
+
+	dev->dev_index = dev_index;
+
+	pr_debug("%s:%d found: dev_id %u\n", __func__, __LINE__,
+		dev->did.dev_id);
+
+	return result;
+}
+
+int ps3_repository_find_device (enum ps3_bus_type bus_type,
+	enum ps3_dev_type dev_type,
+	const struct ps3_repository_device *start_dev,
+	struct ps3_repository_device *dev)
+{
+	int result = 0;
+	unsigned int bus_index;
+	unsigned int num_dev;
+
+	pr_debug("%s:%d: find bus_type %u, dev_type %u\n", __func__, __LINE__,
+		bus_type, dev_type);
+
+	dev->bus_index = UINT_MAX;
+
+	for (bus_index = start_dev ? start_dev->bus_index : 0; bus_index < 10;
+		bus_index++) {
+		enum ps3_bus_type x;
+
+		result = ps3_repository_read_bus_type(bus_index, &x);
+
+		if (result) {
+			pr_debug("%s:%d read_bus_type failed\n",
+				__func__, __LINE__);
+			return result;
+		}
+		if (x == bus_type)
+			break;
+	}
+
+	BUG_ON(bus_index == 10);
+
+	pr_debug("%s:%d: found bus_type %u at bus_index %u\n",
+		__func__, __LINE__, bus_type, bus_index);
+
+	result = ps3_repository_read_bus_num_dev(bus_index, &num_dev);
+
+	if (result) {
+		pr_debug("%s:%d read_bus_num_dev failed\n",
+			__func__, __LINE__);
+		return result;
+	}
+
+	result = find_device(bus_index, num_dev, start_dev
+		? start_dev->dev_index + 1 : 0, dev_type, dev);
+
+	if (result) {
+		pr_debug("%s:%d get_did failed\n", __func__, __LINE__);
+		return result;
+	}
+
+	result = ps3_repository_read_bus_id(bus_index, &dev->did.bus_id);
+
+	if (result) {
+		pr_debug("%s:%d read_bus_id failed\n",
+			__func__, __LINE__);
+		return result;
+	}
+
+	dev->bus_index = bus_index;
+
+	pr_debug("%s:%d found: bus_id %u, dev_id %u\n",
+		__func__, __LINE__, dev->did.bus_id, dev->did.dev_id);
+
+	return result;
+}
+
+int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
+	enum ps3_interrupt_type intr_type, unsigned int *interrupt_id)
+{
+	int result = 0;
+	unsigned int res_index;
+
+	pr_debug("%s:%d: find intr_type %u\n", __func__, __LINE__, intr_type);
+
+	*interrupt_id = UINT_MAX;
+
+	for (res_index = 0; res_index < 10; res_index++) {
+		enum ps3_interrupt_type t;
+		unsigned int id;
+
+		result = ps3_repository_read_dev_intr(dev->bus_index,
+			dev->dev_index, res_index, &t, &id);
+
+		if (result) {
+			pr_debug("%s:%d read_dev_intr failed\n",
+				__func__, __LINE__);
+			return result;
+		}
+
+		if (t == intr_type) {
+			*interrupt_id = id;
+			break;
+		}
+	}
+
+	BUG_ON(res_index == 10);
+
+	pr_debug("%s:%d: found intr_type %u at res_index %u\n",
+		__func__, __LINE__, intr_type, res_index);
+
+	return result;
+}
+
+int ps3_repository_find_region(const struct ps3_repository_device *dev,
+	enum ps3_region_type reg_type, u64 *bus_addr, u64 *len)
+{
+	int result = 0;
+	unsigned int res_index;
+
+	pr_debug("%s:%d: find reg_type %u\n", __func__, __LINE__, reg_type);
+
+	*bus_addr = *len = 0;
+
+	for (res_index = 0; res_index < 10; res_index++) {
+		enum ps3_region_type t;
+		u64 a;
+		u64 l;
+
+		result = ps3_repository_read_dev_reg(dev->bus_index,
+			dev->dev_index, res_index, &t, &a, &l);
+
+		if (result) {
+			pr_debug("%s:%d read_dev_reg failed\n",
+				__func__, __LINE__);
+			return result;
+		}
+
+		if (t == reg_type) {
+			*bus_addr = a;
+			*len = l;
+			break;
+		}
+	}
+
+	BUG_ON(res_index == 10);
+
+	pr_debug("%s:%d: found reg_type %u at res_index %u\n",
+		__func__, __LINE__, reg_type, res_index);
+
+	return result;
+}
+
+int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size)
+{
+	return read_node(PS3_LPAR_ID_CURRENT,
+		make_first_field("bi", 0),
+		make_field("pu", 0),
+		ppe_id,
+		make_field("rm_size", 0),
+		rm_size, 0);
+}
+
+int ps3_repository_read_region_total(u64 *region_total)
+{
+	return read_node(PS3_LPAR_ID_CURRENT,
+		make_first_field("bi", 0),
+		make_field("rgntotal", 0),
+		0, 0,
+		region_total, 0);
+}
+
+/**
+ * ps3_repository_read_mm_info - Read mm info for single pu system.
+ * @rm_base: Real mode memory base address.
+ * @rm_size: Real mode memory size.
+ * @region_total: Maximum memory region size.
+ */
+
+int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size, u64 *region_total)
+{
+	int result;
+	u64 ppe_id;
+
+	lv1_get_logical_ppe_id(&ppe_id);
+	*rm_base = 0;
+	result = ps3_repository_read_rm_size(ppe_id, rm_size);
+	return result ? result
+		: ps3_repository_read_region_total(region_total);
+}
+
+/**
+ * ps3_repository_read_num_spu_reserved - Number of physical spus reserved.
+ * @num_spu: Number of physical spus.
+ */
+
+int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_CURRENT,
+		make_first_field("bi", 0),
+		make_field("spun", 0),
+		0, 0,
+		&v1, 0);
+	*num_spu_reserved = v1;
+	return result;
+}
+
+/**
+ * ps3_repository_read_num_spu_resource_id - Number of spu resource reservations.
+ * @num_resource_id: Number of spu resource ids.
+ */
+
+int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_CURRENT,
+		make_first_field("bi", 0),
+		make_field("spursvn", 0),
+		0, 0,
+		&v1, 0);
+	*num_resource_id = v1;
+	return result;
+}
+
+/**
+ * ps3_repository_read_spu_resource_id - spu resource reservation id value.
+ * @res_index: Resource reservation index.
+ * @resource_type: Resource reservation type.
+ * @resource_id: Resource reservation id.
+ */
+
+int ps3_repository_read_spu_resource_id(unsigned int res_index,
+	enum ps3_spu_resource_type* resource_type, unsigned int *resource_id)
+{
+	int result;
+	u64 v1;
+	u64 v2;
+
+	result = read_node(PS3_LPAR_ID_CURRENT,
+		make_first_field("bi", 0),
+		make_field("spursv", 0),
+		res_index,
+		0,
+		&v1, &v2);
+	*resource_type = v1;
+	*resource_id = v2;
+	return result;
+}
+
+int ps3_repository_read_boot_dat_address(u64 *address)
+{
+	return read_node(PS3_LPAR_ID_CURRENT,
+		make_first_field("bi", 0),
+		make_field("boot_dat", 0),
+		make_field("address", 0),
+		0,
+		address, 0);
+}
+
+int ps3_repository_read_boot_dat_size(unsigned int *size)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_CURRENT,
+		make_first_field("bi", 0),
+		make_field("boot_dat", 0),
+		make_field("size", 0),
+		0,
+		&v1, 0);
+	*size = v1;
+	return result;
+}
+
+/**
+  * ps3_repository_read_boot_dat_info - Get address and size of cell_ext_os_area.
+  * address: lpar address of cell_ext_os_area
+  * @size: size of cell_ext_os_area
+  */
+
+int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size)
+{
+	int result;
+
+	*size = 0;
+	result = ps3_repository_read_boot_dat_address(lpar_addr);
+	return result ? result
+		: ps3_repository_read_boot_dat_size(size);
+}
+
+int ps3_repository_read_num_be(unsigned int *num_be)
+{
+	int result;
+	u64 v1;
+
+	result = read_node(PS3_LPAR_ID_PME,
+		make_first_field("ben", 0),
+		0,
+		0,
+		0,
+		&v1, 0);
+	*num_be = v1;
+	return result;
+}
+
+int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id)
+{
+	return read_node(PS3_LPAR_ID_PME,
+		make_first_field("be", be_index),
+		0,
+		0,
+		0,
+		node_id, 0);
+}
+
+int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq)
+{
+	return read_node(PS3_LPAR_ID_PME,
+		make_first_field("be", 0),
+		node_id,
+		make_field("clock", 0),
+		0,
+		tb_freq, 0);
+}
+
+int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq)
+{
+	int result;
+	u64 node_id;
+
+	*tb_freq = 0;
+	result = ps3_repository_read_be_node_id(0, &node_id);
+	return result ? result
+		: ps3_repository_read_tb_freq(node_id, tb_freq);
+}
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
new file mode 100644
index 00000000000..d8b5cadbe80
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -0,0 +1,173 @@
+/*
+ *  PS3 platform setup routines.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/fs.h>
+#include <linux/root_dev.h>
+#include <linux/console.h>
+#include <linux/kexec.h>
+
+#include <asm/machdep.h>
+#include <asm/firmware.h>
+#include <asm/time.h>
+#include <asm/iommu.h>
+#include <asm/udbg.h>
+#include <asm/prom.h>
+#include <asm/lv1call.h>
+
+#include "platform.h"
+
+#if defined(DEBUG)
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
+#endif
+
+static void ps3_show_cpuinfo(struct seq_file *m)
+{
+	seq_printf(m, "machine\t\t: %s\n", ppc_md.name);
+}
+
+static void ps3_power_save(void)
+{
+	/*
+	 * lv1_pause() puts the PPE thread into inactive state until an
+	 * irq on an unmasked plug exists. MSR[EE] has no effect.
+	 * flags: 0 = wake on DEC interrupt, 1 = ignore DEC interrupt.
+	 */
+
+	lv1_pause(0);
+}
+
+static void ps3_panic(char *str)
+{
+	DBG("%s:%d %s\n", __func__, __LINE__, str);
+
+#ifdef CONFIG_SMP
+	smp_send_stop();
+#endif
+	printk("\n");
+	printk("   System does not reboot automatically.\n");
+	printk("   Please press POWER button.\n");
+	printk("\n");
+
+	for (;;) ;
+}
+
+static void __init ps3_setup_arch(void)
+{
+	DBG(" -> %s:%d\n", __func__, __LINE__);
+
+	ps3_spu_set_platform();
+	ps3_map_htab();
+
+#ifdef CONFIG_SMP
+	smp_init_ps3();
+#endif
+
+#ifdef CONFIG_DUMMY_CONSOLE
+	conswitchp = &dummy_con;
+#endif
+
+	ppc_md.power_save = ps3_power_save;
+
+	DBG(" <- %s:%d\n", __func__, __LINE__);
+}
+
+static void __init ps3_progress(char *s, unsigned short hex)
+{
+	printk("*** %04x : %s\n", hex, s ? s : "");
+}
+
+static int __init ps3_probe(void)
+{
+	unsigned long htab_size;
+	unsigned long dt_root;
+
+	DBG(" -> %s:%d\n", __func__, __LINE__);
+
+	dt_root = of_get_flat_dt_root();
+	if (!of_flat_dt_is_compatible(dt_root, "PS3"))
+		return 0;
+
+	powerpc_firmware_features |= FW_FEATURE_PS3_POSSIBLE;
+
+	ps3_os_area_init();
+	ps3_mm_init();
+	ps3_mm_vas_create(&htab_size);
+	ps3_hpte_init(htab_size);
+
+	DBG(" <- %s:%d\n", __func__, __LINE__);
+	return 1;
+}
+
+#if defined(CONFIG_KEXEC)
+static void ps3_kexec_cpu_down(int crash_shutdown, int secondary)
+{
+	DBG(" -> %s:%d\n", __func__, __LINE__);
+
+	if (secondary) {
+		int cpu;
+		for_each_online_cpu(cpu)
+			if (cpu)
+				ps3_smp_cleanup_cpu(cpu);
+	} else
+		ps3_smp_cleanup_cpu(0);
+
+	DBG(" <- %s:%d\n", __func__, __LINE__);
+}
+
+static void ps3_machine_kexec(struct kimage *image)
+{
+	unsigned long ppe_id;
+
+	DBG(" -> %s:%d\n", __func__, __LINE__);
+
+	lv1_get_logical_ppe_id(&ppe_id);
+	lv1_configure_irq_state_bitmap(ppe_id, 0, 0);
+	ps3_mm_shutdown();
+	ps3_mm_vas_destroy();
+
+	default_machine_kexec(image);
+
+	DBG(" <- %s:%d\n", __func__, __LINE__);
+}
+#endif
+
+define_machine(ps3) {
+	.name				= "PS3",
+	.probe				= ps3_probe,
+	.setup_arch			= ps3_setup_arch,
+	.show_cpuinfo			= ps3_show_cpuinfo,
+	.init_IRQ			= ps3_init_IRQ,
+	.panic				= ps3_panic,
+	.get_boot_time			= ps3_get_boot_time,
+	.set_rtc_time			= ps3_set_rtc_time,
+	.get_rtc_time			= ps3_get_rtc_time,
+	.calibrate_decr			= ps3_calibrate_decr,
+	.progress			= ps3_progress,
+#if defined(CONFIG_KEXEC)
+	.kexec_cpu_down			= ps3_kexec_cpu_down,
+	.machine_kexec			= ps3_machine_kexec,
+	.machine_kexec_prepare		= default_machine_kexec_prepare,
+	.machine_crash_shutdown		= default_machine_crash_shutdown,
+#endif
+};
diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c
new file mode 100644
index 00000000000..11d2080607e
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/smp.c
@@ -0,0 +1,158 @@
+/*
+ *  PS3 SMP routines.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/smp.h>
+
+#include <asm/machdep.h>
+#include <asm/udbg.h>
+#include <asm/ps3.h>
+
+#include "platform.h"
+
+#if defined(DEBUG)
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
+#endif
+
+static irqreturn_t ipi_function_handler(int irq, void *msg)
+{
+	smp_message_recv((int)(long)msg);
+	return IRQ_HANDLED;
+}
+
+/**
+  * virqs - a per cpu array of virqs for ipi use
+  */
+
+#define MSG_COUNT 4
+static DEFINE_PER_CPU(unsigned int, virqs[MSG_COUNT]);
+
+static const char *names[MSG_COUNT] = {
+	"ipi call",
+	"ipi reschedule",
+	"ipi migrate",
+	"ipi debug brk"
+};
+
+static void do_message_pass(int target, int msg)
+{
+	int result;
+	unsigned int virq;
+
+	if (msg >= MSG_COUNT) {
+		DBG("%s:%d: bad msg: %d\n", __func__, __LINE__, msg);
+		return;
+	}
+
+	virq = per_cpu(virqs, target)[msg];
+	result = ps3_send_event_locally(virq);
+
+	if (result)
+		DBG("%s:%d: ps3_send_event_locally(%d, %d) failed"
+			" (%d)\n", __func__, __LINE__, target, msg, result);
+}
+
+static void ps3_smp_message_pass(int target, int msg)
+{
+	int cpu;
+
+	if (target < NR_CPUS)
+		do_message_pass(target, msg);
+	else if (target == MSG_ALL_BUT_SELF) {
+		for_each_online_cpu(cpu)
+			if (cpu != smp_processor_id())
+				do_message_pass(cpu, msg);
+	} else {
+		for_each_online_cpu(cpu)
+			do_message_pass(cpu, msg);
+	}
+}
+
+static int ps3_smp_probe(void)
+{
+	return 2;
+}
+
+static void __init ps3_smp_setup_cpu(int cpu)
+{
+	int result;
+	unsigned int *virqs = per_cpu(virqs, cpu);
+	int i;
+
+	DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu);
+
+	/*
+	 * Check assumptions on virqs[] indexing. If this
+	 * check fails, then a different mapping of PPC_MSG_
+	 * to index needs to be setup.
+	 */
+
+	BUILD_BUG_ON(PPC_MSG_CALL_FUNCTION  != 0);
+	BUILD_BUG_ON(PPC_MSG_RESCHEDULE     != 1);
+	BUILD_BUG_ON(PPC_MSG_DEBUGGER_BREAK != 3);
+
+	for (i = 0; i < MSG_COUNT; i++) {
+		result = ps3_alloc_event_irq(&virqs[i]);
+
+		if (result)
+			continue;
+
+		DBG("%s:%d: (%d, %d) => virq %u\n",
+			__func__, __LINE__, cpu, i, virqs[i]);
+
+
+		request_irq(virqs[i], ipi_function_handler, IRQF_DISABLED,
+			names[i], (void*)(long)i);
+	}
+
+	ps3_register_ipi_debug_brk(cpu, virqs[PPC_MSG_DEBUGGER_BREAK]);
+
+	DBG(" <- %s:%d: (%d)\n", __func__, __LINE__, cpu);
+}
+
+void ps3_smp_cleanup_cpu(int cpu)
+{
+	unsigned int *virqs = per_cpu(virqs, cpu);
+	int i;
+
+	DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu);
+	for (i = 0; i < MSG_COUNT; i++) {
+		ps3_free_event_irq(virqs[i]);
+		free_irq(virqs[i], (void*)(long)i);
+		virqs[i] = NO_IRQ;
+	}
+	DBG(" <- %s:%d: (%d)\n", __func__, __LINE__, cpu);
+}
+
+static struct smp_ops_t ps3_smp_ops = {
+	.probe		= ps3_smp_probe,
+	.message_pass	= ps3_smp_message_pass,
+	.kick_cpu	= smp_generic_kick_cpu,
+	.setup_cpu	= ps3_smp_setup_cpu,
+};
+
+void smp_init_ps3(void)
+{
+	DBG(" -> %s\n", __func__);
+	smp_ops = &ps3_smp_ops;
+	DBG(" <- %s\n", __func__);
+}
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
new file mode 100644
index 00000000000..644532c3b7c
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -0,0 +1,613 @@
+/*
+ *  PS3 Platform spu routines.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mmzone.h>
+#include <linux/io.h>
+#include <linux/mm.h>
+
+#include <asm/spu.h>
+#include <asm/spu_priv1.h>
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+
+/* spu_management_ops */
+
+/**
+ * enum spe_type - Type of spe to create.
+ * @spe_type_logical: Standard logical spe.
+ *
+ * For use with lv1_construct_logical_spe().  The current HV does not support
+ * any types other than those listed.
+ */
+
+enum spe_type {
+	SPE_TYPE_LOGICAL = 0,
+};
+
+/**
+ * struct spe_shadow - logical spe shadow register area.
+ *
+ * Read-only shadow of spe registers.
+ */
+
+struct spe_shadow {
+	u8 padding_0000[0x0140];
+	u64 int_status_class0_RW;       /* 0x0140 */
+	u64 int_status_class1_RW;       /* 0x0148 */
+	u64 int_status_class2_RW;       /* 0x0150 */
+	u8 padding_0158[0x0610-0x0158];
+	u64 mfc_dsisr_RW;               /* 0x0610 */
+	u8 padding_0618[0x0620-0x0618];
+	u64 mfc_dar_RW;                 /* 0x0620 */
+	u8 padding_0628[0x0800-0x0628];
+	u64 mfc_dsipr_R;                /* 0x0800 */
+	u8 padding_0808[0x0810-0x0808];
+	u64 mfc_lscrr_R;                /* 0x0810 */
+	u8 padding_0818[0x0c00-0x0818];
+	u64 mfc_cer_R;                  /* 0x0c00 */
+	u8 padding_0c08[0x0f00-0x0c08];
+	u64 spe_execution_status;       /* 0x0f00 */
+	u8 padding_0f08[0x1000-0x0f08];
+} __attribute__ ((packed));
+
+
+/**
+ * enum spe_ex_state - Logical spe execution state.
+ * @spe_ex_state_unexecutable: Uninitialized.
+ * @spe_ex_state_executable: Enabled, not ready.
+ * @spe_ex_state_executed: Ready for use.
+ *
+ * The execution state (status) of the logical spe as reported in
+ * struct spe_shadow:spe_execution_status.
+ */
+
+enum spe_ex_state {
+	SPE_EX_STATE_UNEXECUTABLE = 0,
+	SPE_EX_STATE_EXECUTABLE = 2,
+	SPE_EX_STATE_EXECUTED = 3,
+};
+
+/**
+ * struct priv1_cache - Cached values of priv1 registers.
+ * @masks[]: Array of cached spe interrupt masks, indexed by class.
+ * @sr1: Cached mfc_sr1 register.
+ * @tclass_id: Cached mfc_tclass_id register.
+ */
+
+struct priv1_cache {
+	u64 masks[3];
+	u64 sr1;
+	u64 tclass_id;
+};
+
+/**
+ * struct spu_pdata - Platform state variables.
+ * @spe_id: HV spe id returned by lv1_construct_logical_spe().
+ * @resource_id: HV spe resource id returned by
+ * 	ps3_repository_read_spe_resource_id().
+ * @priv2_addr: lpar address of spe priv2 area returned by
+ * 	lv1_construct_logical_spe().
+ * @shadow_addr: lpar address of spe register shadow area returned by
+ * 	lv1_construct_logical_spe().
+ * @shadow: Virtual (ioremap) address of spe register shadow area.
+ * @cache: Cached values of priv1 registers.
+ */
+
+struct spu_pdata {
+	u64 spe_id;
+	u64 resource_id;
+	u64 priv2_addr;
+	u64 shadow_addr;
+	struct spe_shadow __iomem *shadow;
+	struct priv1_cache cache;
+};
+
+static struct spu_pdata *spu_pdata(struct spu *spu)
+{
+	return spu->pdata;
+}
+
+#define dump_areas(_a, _b, _c, _d, _e) \
+	_dump_areas(_a, _b, _c, _d, _e, __func__, __LINE__)
+static void _dump_areas(unsigned int spe_id, unsigned long priv2,
+	unsigned long problem, unsigned long ls, unsigned long shadow,
+	const char* func, int line)
+{
+	pr_debug("%s:%d: spe_id:  %xh (%u)\n", func, line, spe_id, spe_id);
+	pr_debug("%s:%d: priv2:   %lxh\n", func, line, priv2);
+	pr_debug("%s:%d: problem: %lxh\n", func, line, problem);
+	pr_debug("%s:%d: ls:      %lxh\n", func, line, ls);
+	pr_debug("%s:%d: shadow:  %lxh\n", func, line, shadow);
+}
+
+static unsigned long get_vas_id(void)
+{
+	unsigned long id;
+
+	lv1_get_logical_ppe_id(&id);
+	lv1_get_virtual_address_space_id_of_ppe(id, &id);
+
+	return id;
+}
+
+static int __init construct_spu(struct spu *spu)
+{
+	int result;
+	unsigned long unused;
+
+	result = lv1_construct_logical_spe(PAGE_SHIFT, PAGE_SHIFT, PAGE_SHIFT,
+		PAGE_SHIFT, PAGE_SHIFT, get_vas_id(), SPE_TYPE_LOGICAL,
+		&spu_pdata(spu)->priv2_addr, &spu->problem_phys,
+		&spu->local_store_phys, &unused,
+		&spu_pdata(spu)->shadow_addr,
+		&spu_pdata(spu)->spe_id);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_construct_logical_spe failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		return result;
+	}
+
+	return result;
+}
+
+static int __init add_spu_pages(unsigned long start_addr, unsigned long size)
+{
+	int result;
+	unsigned long start_pfn;
+	unsigned long nr_pages;
+	struct pglist_data *pgdata;
+	struct zone *zone;
+
+	BUG_ON(!mem_init_done);
+
+	start_pfn = start_addr >> PAGE_SHIFT;
+	nr_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
+
+	pgdata = NODE_DATA(0);
+	zone = pgdata->node_zones;
+
+	result = __add_pages(zone, start_pfn, nr_pages);
+
+	if (result)
+		pr_debug("%s:%d: __add_pages failed: (%d)\n",
+			__func__, __LINE__, result);
+
+	return result;
+}
+
+static void spu_unmap(struct spu *spu)
+{
+	iounmap(spu->priv2);
+	iounmap(spu->problem);
+	iounmap((__force u8 __iomem *)spu->local_store);
+	iounmap(spu_pdata(spu)->shadow);
+}
+
+static int __init setup_areas(struct spu *spu)
+{
+	struct table {char* name; unsigned long addr; unsigned long size;};
+	int result;
+
+	/* setup pages */
+
+	result = add_spu_pages(spu->local_store_phys, LS_SIZE);
+	if (result)
+		goto fail_add;
+
+	result = add_spu_pages(spu->problem_phys, sizeof(struct spu_problem));
+	if (result)
+		goto fail_add;
+
+	/* ioremap */
+
+	spu_pdata(spu)->shadow = __ioremap(
+		spu_pdata(spu)->shadow_addr, sizeof(struct spe_shadow),
+		PAGE_READONLY | _PAGE_NO_CACHE | _PAGE_GUARDED);
+	if (!spu_pdata(spu)->shadow) {
+		pr_debug("%s:%d: ioremap shadow failed\n", __func__, __LINE__);
+		goto fail_ioremap;
+	}
+
+	spu->local_store = ioremap(spu->local_store_phys, LS_SIZE);
+	if (!spu->local_store) {
+		pr_debug("%s:%d: ioremap local_store failed\n",
+			__func__, __LINE__);
+		goto fail_ioremap;
+	}
+
+	spu->problem = ioremap(spu->problem_phys,
+		sizeof(struct spu_problem));
+	if (!spu->problem) {
+		pr_debug("%s:%d: ioremap problem failed\n", __func__, __LINE__);
+		goto fail_ioremap;
+	}
+
+	spu->priv2 = ioremap(spu_pdata(spu)->priv2_addr,
+		sizeof(struct spu_priv2));
+	if (!spu->priv2) {
+		pr_debug("%s:%d: ioremap priv2 failed\n", __func__, __LINE__);
+		goto fail_ioremap;
+	}
+
+	dump_areas(spu_pdata(spu)->spe_id, spu_pdata(spu)->priv2_addr,
+		spu->problem_phys, spu->local_store_phys,
+		spu_pdata(spu)->shadow_addr);
+	dump_areas(spu_pdata(spu)->spe_id, (unsigned long)spu->priv2,
+		(unsigned long)spu->problem, (unsigned long)spu->local_store,
+		(unsigned long)spu_pdata(spu)->shadow);
+
+	return 0;
+
+fail_ioremap:
+	spu_unmap(spu);
+fail_add:
+	return result;
+}
+
+static int __init setup_interrupts(struct spu *spu)
+{
+	int result;
+
+	result = ps3_alloc_spe_irq(spu_pdata(spu)->spe_id, 0,
+		&spu->irqs[0]);
+
+	if (result)
+		goto fail_alloc_0;
+
+	result = ps3_alloc_spe_irq(spu_pdata(spu)->spe_id, 1,
+		&spu->irqs[1]);
+
+	if (result)
+		goto fail_alloc_1;
+
+	result = ps3_alloc_spe_irq(spu_pdata(spu)->spe_id, 2,
+		&spu->irqs[2]);
+
+	if (result)
+		goto fail_alloc_2;
+
+	return result;
+
+fail_alloc_2:
+	ps3_free_spe_irq(spu->irqs[1]);
+fail_alloc_1:
+	ps3_free_spe_irq(spu->irqs[0]);
+fail_alloc_0:
+	spu->irqs[0] = spu->irqs[1] = spu->irqs[2] = NO_IRQ;
+	return result;
+}
+
+static int __init enable_spu(struct spu *spu)
+{
+	int result;
+
+	result = lv1_enable_logical_spe(spu_pdata(spu)->spe_id,
+		spu_pdata(spu)->resource_id);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_enable_logical_spe failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		goto fail_enable;
+	}
+
+	result = setup_areas(spu);
+
+	if (result)
+		goto fail_areas;
+
+	result = setup_interrupts(spu);
+
+	if (result)
+		goto fail_interrupts;
+
+	return 0;
+
+fail_interrupts:
+	spu_unmap(spu);
+fail_areas:
+	lv1_disable_logical_spe(spu_pdata(spu)->spe_id, 0);
+fail_enable:
+	return result;
+}
+
+static int ps3_destroy_spu(struct spu *spu)
+{
+	int result;
+
+	pr_debug("%s:%d spu_%d\n", __func__, __LINE__, spu->number);
+
+	result = lv1_disable_logical_spe(spu_pdata(spu)->spe_id, 0);
+	BUG_ON(result);
+
+	ps3_free_spe_irq(spu->irqs[2]);
+	ps3_free_spe_irq(spu->irqs[1]);
+	ps3_free_spe_irq(spu->irqs[0]);
+
+	spu->irqs[0] = spu->irqs[1] = spu->irqs[2] = NO_IRQ;
+
+	spu_unmap(spu);
+
+	result = lv1_destruct_logical_spe(spu_pdata(spu)->spe_id);
+	BUG_ON(result);
+
+	kfree(spu->pdata);
+	spu->pdata = NULL;
+
+	return 0;
+}
+
+static int __init ps3_create_spu(struct spu *spu, void *data)
+{
+	int result;
+
+	pr_debug("%s:%d spu_%d\n", __func__, __LINE__, spu->number);
+
+	spu->pdata = kzalloc(sizeof(struct spu_pdata),
+		GFP_KERNEL);
+
+	if (!spu->pdata) {
+		result = -ENOMEM;
+		goto fail_malloc;
+	}
+
+	spu_pdata(spu)->resource_id = (unsigned long)data;
+
+	/* Init cached reg values to HV defaults. */
+
+	spu_pdata(spu)->cache.sr1 = 0x33;
+
+	result = construct_spu(spu);
+
+	if (result)
+		goto fail_construct;
+
+	/* For now, just go ahead and enable it. */
+
+	result = enable_spu(spu);
+
+	if (result)
+		goto fail_enable;
+
+	/* Make sure the spu is in SPE_EX_STATE_EXECUTED. */
+
+	/* need something better here!!! */
+	while (in_be64(&spu_pdata(spu)->shadow->spe_execution_status)
+		!= SPE_EX_STATE_EXECUTED)
+		(void)0;
+
+	return result;
+
+fail_enable:
+fail_construct:
+	ps3_destroy_spu(spu);
+fail_malloc:
+	return result;
+}
+
+static int __init ps3_enumerate_spus(int (*fn)(void *data))
+{
+	int result;
+	unsigned int num_resource_id;
+	unsigned int i;
+
+	result = ps3_repository_read_num_spu_resource_id(&num_resource_id);
+
+	pr_debug("%s:%d: num_resource_id %u\n", __func__, __LINE__,
+		num_resource_id);
+
+	/*
+	 * For now, just create logical spus equal to the number
+	 * of physical spus reserved for the partition.
+	 */
+
+	for (i = 0; i < num_resource_id; i++) {
+		enum ps3_spu_resource_type resource_type;
+		unsigned int resource_id;
+
+		result = ps3_repository_read_spu_resource_id(i,
+			&resource_type, &resource_id);
+
+		if (result)
+			break;
+
+		if (resource_type == PS3_SPU_RESOURCE_TYPE_EXCLUSIVE) {
+			result = fn((void*)(unsigned long)resource_id);
+
+			if (result)
+				break;
+		}
+	}
+
+	if (result)
+		printk(KERN_WARNING "%s:%d: Error initializing spus\n",
+			__func__, __LINE__);
+
+	return result;
+}
+
+const struct spu_management_ops spu_management_ps3_ops = {
+	.enumerate_spus = ps3_enumerate_spus,
+	.create_spu = ps3_create_spu,
+	.destroy_spu = ps3_destroy_spu,
+};
+
+/* spu_priv1_ops */
+
+static void int_mask_and(struct spu *spu, int class, u64 mask)
+{
+	u64 old_mask;
+
+	/* are these serialized by caller??? */
+	old_mask = spu_int_mask_get(spu, class);
+	spu_int_mask_set(spu, class, old_mask & mask);
+}
+
+static void int_mask_or(struct spu *spu, int class, u64 mask)
+{
+	u64 old_mask;
+
+	old_mask = spu_int_mask_get(spu, class);
+	spu_int_mask_set(spu, class, old_mask | mask);
+}
+
+static void int_mask_set(struct spu *spu, int class, u64 mask)
+{
+	spu_pdata(spu)->cache.masks[class] = mask;
+	lv1_set_spe_interrupt_mask(spu_pdata(spu)->spe_id, class,
+		spu_pdata(spu)->cache.masks[class]);
+}
+
+static u64 int_mask_get(struct spu *spu, int class)
+{
+	return spu_pdata(spu)->cache.masks[class];
+}
+
+static void int_stat_clear(struct spu *spu, int class, u64 stat)
+{
+	/* Note that MFC_DSISR will be cleared when class1[MF] is set. */
+
+	lv1_clear_spe_interrupt_status(spu_pdata(spu)->spe_id, class,
+		stat, 0);
+}
+
+static u64 int_stat_get(struct spu *spu, int class)
+{
+	u64 stat;
+
+	lv1_get_spe_interrupt_status(spu_pdata(spu)->spe_id, class, &stat);
+	return stat;
+}
+
+static void cpu_affinity_set(struct spu *spu, int cpu)
+{
+	/* No support. */
+}
+
+static u64 mfc_dar_get(struct spu *spu)
+{
+	return in_be64(&spu_pdata(spu)->shadow->mfc_dar_RW);
+}
+
+static void mfc_dsisr_set(struct spu *spu, u64 dsisr)
+{
+	/* Nothing to do, cleared in int_stat_clear(). */
+}
+
+static u64 mfc_dsisr_get(struct spu *spu)
+{
+	return in_be64(&spu_pdata(spu)->shadow->mfc_dsisr_RW);
+}
+
+static void mfc_sdr_setup(struct spu *spu)
+{
+	/* Nothing to do. */
+}
+
+static void mfc_sr1_set(struct spu *spu, u64 sr1)
+{
+	/* Check bits allowed by HV. */
+
+	static const u64 allowed = ~(MFC_STATE1_LOCAL_STORAGE_DECODE_MASK
+		| MFC_STATE1_PROBLEM_STATE_MASK);
+
+	BUG_ON((sr1 & allowed) != (spu_pdata(spu)->cache.sr1 & allowed));
+
+	spu_pdata(spu)->cache.sr1 = sr1;
+	lv1_set_spe_privilege_state_area_1_register(
+		spu_pdata(spu)->spe_id,
+		offsetof(struct spu_priv1, mfc_sr1_RW),
+		spu_pdata(spu)->cache.sr1);
+}
+
+static u64 mfc_sr1_get(struct spu *spu)
+{
+	return spu_pdata(spu)->cache.sr1;
+}
+
+static void mfc_tclass_id_set(struct spu *spu, u64 tclass_id)
+{
+	spu_pdata(spu)->cache.tclass_id = tclass_id;
+	lv1_set_spe_privilege_state_area_1_register(
+		spu_pdata(spu)->spe_id,
+		offsetof(struct spu_priv1, mfc_tclass_id_RW),
+		spu_pdata(spu)->cache.tclass_id);
+}
+
+static u64 mfc_tclass_id_get(struct spu *spu)
+{
+	return spu_pdata(spu)->cache.tclass_id;
+}
+
+static void tlb_invalidate(struct spu *spu)
+{
+	/* Nothing to do. */
+}
+
+static void resource_allocation_groupID_set(struct spu *spu, u64 id)
+{
+	/* No support. */
+}
+
+static u64 resource_allocation_groupID_get(struct spu *spu)
+{
+	return 0; /* No support. */
+}
+
+static void resource_allocation_enable_set(struct spu *spu, u64 enable)
+{
+	/* No support. */
+}
+
+static u64 resource_allocation_enable_get(struct spu *spu)
+{
+	return 0; /* No support. */
+}
+
+const struct spu_priv1_ops spu_priv1_ps3_ops = {
+	.int_mask_and = int_mask_and,
+	.int_mask_or = int_mask_or,
+	.int_mask_set = int_mask_set,
+	.int_mask_get = int_mask_get,
+	.int_stat_clear = int_stat_clear,
+	.int_stat_get = int_stat_get,
+	.cpu_affinity_set = cpu_affinity_set,
+	.mfc_dar_get = mfc_dar_get,
+	.mfc_dsisr_set = mfc_dsisr_set,
+	.mfc_dsisr_get = mfc_dsisr_get,
+	.mfc_sdr_setup = mfc_sdr_setup,
+	.mfc_sr1_set = mfc_sr1_set,
+	.mfc_sr1_get = mfc_sr1_get,
+	.mfc_tclass_id_set = mfc_tclass_id_set,
+	.mfc_tclass_id_get = mfc_tclass_id_get,
+	.tlb_invalidate = tlb_invalidate,
+	.resource_allocation_groupID_set = resource_allocation_groupID_set,
+	.resource_allocation_groupID_get = resource_allocation_groupID_get,
+	.resource_allocation_enable_set = resource_allocation_enable_set,
+	.resource_allocation_enable_get = resource_allocation_enable_get,
+};
+
+void ps3_spu_set_platform(void)
+{
+	spu_priv1_ops = &spu_priv1_ps3_ops;
+	spu_management_ops = &spu_management_ps3_ops;
+}
diff --git a/arch/powerpc/platforms/ps3/time.c b/arch/powerpc/platforms/ps3/time.c
new file mode 100644
index 00000000000..1bae8b19b36
--- /dev/null
+++ b/arch/powerpc/platforms/ps3/time.c
@@ -0,0 +1,104 @@
+/*
+ *  PS3 time and rtc routines.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+
+#include <asm/rtc.h>
+#include <asm/lv1call.h>
+#include <asm/ps3.h>
+
+#include "platform.h"
+
+#define dump_tm(_a) _dump_tm(_a, __func__, __LINE__)
+static void _dump_tm(const struct rtc_time *tm, const char* func, int line)
+{
+	pr_debug("%s:%d tm_sec  %d\n", func, line, tm->tm_sec);
+	pr_debug("%s:%d tm_min  %d\n", func, line, tm->tm_min);
+	pr_debug("%s:%d tm_hour %d\n", func, line, tm->tm_hour);
+	pr_debug("%s:%d tm_mday %d\n", func, line, tm->tm_mday);
+	pr_debug("%s:%d tm_mon  %d\n", func, line, tm->tm_mon);
+	pr_debug("%s:%d tm_year %d\n", func, line, tm->tm_year);
+	pr_debug("%s:%d tm_wday %d\n", func, line, tm->tm_wday);
+}
+
+#define dump_time(_a) _dump_time(_a, __func__, __LINE__)
+static void __attribute__ ((unused)) _dump_time(int time, const char* func,
+	int line)
+{
+	struct rtc_time tm;
+
+	to_tm(time, &tm);
+
+	pr_debug("%s:%d time    %d\n", func, line, time);
+	_dump_tm(&tm, func, line);
+}
+
+/**
+ * rtc_shift - Difference in seconds between 1970 and the ps3 rtc value.
+ */
+
+static s64 rtc_shift;
+
+void __init ps3_calibrate_decr(void)
+{
+	int result;
+	u64 tmp;
+
+	result = ps3_repository_read_be_tb_freq(0, &tmp);
+	BUG_ON(result);
+
+	ppc_tb_freq = tmp;
+	ppc_proc_freq = ppc_tb_freq * 40;
+
+	rtc_shift = ps3_os_area_rtc_diff();
+}
+
+static u64 read_rtc(void)
+{
+	int result;
+	u64 rtc_val;
+	u64 tb_val;
+
+	result = lv1_get_rtc(&rtc_val, &tb_val);
+	BUG_ON(result);
+
+	return rtc_val;
+}
+
+int ps3_set_rtc_time(struct rtc_time *tm)
+{
+	u64 now = mktime(tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
+		tm->tm_hour, tm->tm_min, tm->tm_sec);
+
+	rtc_shift = now - read_rtc();
+	return 0;
+}
+
+void ps3_get_rtc_time(struct rtc_time *tm)
+{
+	to_tm(read_rtc() + rtc_shift, tm);
+	tm->tm_year -= 1900;
+	tm->tm_mon -= 1;
+}
+
+unsigned long __init ps3_get_boot_time(void)
+{
+	return read_rtc() + rtc_shift;
+}
diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c
index 13707745131..49037edf7d3 100644
--- a/arch/powerpc/platforms/pseries/eeh_event.c
+++ b/arch/powerpc/platforms/pseries/eeh_event.c
@@ -37,8 +37,8 @@
 /* EEH event workqueue setup. */
 static DEFINE_SPINLOCK(eeh_eventlist_lock);
 LIST_HEAD(eeh_eventlist);
-static void eeh_thread_launcher(void *);
-DECLARE_WORK(eeh_event_wq, eeh_thread_launcher, NULL);
+static void eeh_thread_launcher(struct work_struct *);
+DECLARE_WORK(eeh_event_wq, eeh_thread_launcher);
 
 /* Serialize reset sequences for a given pci device */
 DEFINE_MUTEX(eeh_event_mutex);
@@ -103,7 +103,7 @@ static int eeh_event_handler(void * dummy)
  * eeh_thread_launcher
  * @dummy - unused
  */
-static void eeh_thread_launcher(void *dummy)
+static void eeh_thread_launcher(struct work_struct *dummy)
 {
 	if (kernel_thread(eeh_event_handler, NULL, CLONE_KERNEL) < 0)
 		printk(KERN_ERR "Failed to start EEH daemon\n");
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 556c279a789..3c95392f4f4 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -309,7 +309,7 @@ static void iommu_table_setparms_lpar(struct pci_controller *phb,
 	tbl->it_size = size >> IOMMU_PAGE_SHIFT;
 }
 
-static void iommu_bus_setup_pSeries(struct pci_bus *bus)
+static void pci_dma_bus_setup_pSeries(struct pci_bus *bus)
 {
 	struct device_node *dn;
 	struct iommu_table *tbl;
@@ -318,10 +318,9 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
 	struct pci_dn *pci;
 	int children;
 
-	DBG("iommu_bus_setup_pSeries, bus %p, bus->self %p\n", bus, bus->self);
-
 	dn = pci_bus_to_OF_node(bus);
-	pci = PCI_DN(dn);
+
+	DBG("pci_dma_bus_setup_pSeries: setting up bus %s\n", dn->full_name);
 
 	if (bus->self) {
 		/* This is not a root bus, any setup will be done for the
@@ -329,6 +328,7 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
 		 */
 		return;
 	}
+	pci = PCI_DN(dn);
 
 	/* Check if the ISA bus on the system is under
 	 * this PHB.
@@ -390,17 +390,17 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
 }
 
 
-static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
+static void pci_dma_bus_setup_pSeriesLP(struct pci_bus *bus)
 {
 	struct iommu_table *tbl;
 	struct device_node *dn, *pdn;
 	struct pci_dn *ppci;
 	const void *dma_window = NULL;
 
-	DBG("iommu_bus_setup_pSeriesLP, bus %p, bus->self %p\n", bus, bus->self);
-
 	dn = pci_bus_to_OF_node(bus);
 
+	DBG("pci_dma_bus_setup_pSeriesLP: setting up bus %s\n", dn->full_name);
+
 	/* Find nearest ibm,dma-window, walking up the device tree */
 	for (pdn = dn; pdn != NULL; pdn = pdn->parent) {
 		dma_window = get_property(pdn, "ibm,dma-window", NULL);
@@ -409,11 +409,15 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
 	}
 
 	if (dma_window == NULL) {
-		DBG("iommu_bus_setup_pSeriesLP: bus %s seems to have no ibm,dma-window property\n", dn->full_name);
+		DBG("  no ibm,dma-window property !\n");
 		return;
 	}
 
 	ppci = PCI_DN(pdn);
+
+	DBG("  parent is %s, iommu_table: 0x%p\n",
+	    pdn->full_name, ppci->iommu_table);
+
 	if (!ppci->iommu_table) {
 		/* Bussubno hasn't been copied yet.
 		 * Do it now because iommu_table_setparms_lpar needs it.
@@ -427,6 +431,7 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
 		iommu_table_setparms_lpar(ppci->phb, pdn, tbl, dma_window);
 
 		ppci->iommu_table = iommu_init_table(tbl, ppci->phb->node);
+		DBG("  created table: %p\n", ppci->iommu_table);
 	}
 
 	if (pdn != dn)
@@ -434,27 +439,27 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
 }
 
 
-static void iommu_dev_setup_pSeries(struct pci_dev *dev)
+static void pci_dma_dev_setup_pSeries(struct pci_dev *dev)
 {
-	struct device_node *dn, *mydn;
+	struct device_node *dn;
 	struct iommu_table *tbl;
 
-	DBG("iommu_dev_setup_pSeries, dev %p (%s)\n", dev, pci_name(dev));
+	DBG("pci_dma_dev_setup_pSeries: %s\n", pci_name(dev));
 
-	mydn = dn = pci_device_to_OF_node(dev);
+	dn = dev->dev.archdata.of_node;
 
 	/* If we're the direct child of a root bus, then we need to allocate
 	 * an iommu table ourselves. The bus setup code should have setup
 	 * the window sizes already.
 	 */
 	if (!dev->bus->self) {
+		struct pci_controller *phb = PCI_DN(dn)->phb;
+
 		DBG(" --> first child, no bridge. Allocating iommu table.\n");
 		tbl = kmalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
-				   PCI_DN(dn)->phb->node);
-		iommu_table_setparms(PCI_DN(dn)->phb, dn, tbl);
-		PCI_DN(dn)->iommu_table = iommu_init_table(tbl,
-						PCI_DN(dn)->phb->node);
-
+				   phb->node);
+		iommu_table_setparms(phb, dn, tbl);
+		dev->dev.archdata.dma_data = iommu_init_table(tbl, phb->node);
 		return;
 	}
 
@@ -465,11 +470,11 @@ static void iommu_dev_setup_pSeries(struct pci_dev *dev)
 	while (dn && PCI_DN(dn) && PCI_DN(dn)->iommu_table == NULL)
 		dn = dn->parent;
 
-	if (dn && PCI_DN(dn)) {
-		PCI_DN(mydn)->iommu_table = PCI_DN(dn)->iommu_table;
-	} else {
-		DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, pci_name(dev));
-	}
+	if (dn && PCI_DN(dn))
+		dev->dev.archdata.dma_data = PCI_DN(dn)->iommu_table;
+	else
+		printk(KERN_WARNING "iommu: Device %s has no iommu table\n",
+		       pci_name(dev));
 }
 
 static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node)
@@ -495,13 +500,15 @@ static struct notifier_block iommu_reconfig_nb = {
 	.notifier_call = iommu_reconfig_notifier,
 };
 
-static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
+static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
 {
 	struct device_node *pdn, *dn;
 	struct iommu_table *tbl;
 	const void *dma_window = NULL;
 	struct pci_dn *pci;
 
+	DBG("pci_dma_dev_setup_pSeriesLP: %s\n", pci_name(dev));
+
 	/* dev setup for LPAR is a little tricky, since the device tree might
 	 * contain the dma-window properties per-device and not neccesarily
 	 * for the bus. So we need to search upwards in the tree until we
@@ -509,9 +516,7 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
 	 * already allocated.
 	 */
 	dn = pci_device_to_OF_node(dev);
-
-	DBG("iommu_dev_setup_pSeriesLP, dev %p (%s) %s\n",
-	     dev, pci_name(dev), dn->full_name);
+	DBG("  node is %s\n", dn->full_name);
 
 	for (pdn = dn; pdn && PCI_DN(pdn) && !PCI_DN(pdn)->iommu_table;
 	     pdn = pdn->parent) {
@@ -520,16 +525,17 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
 			break;
 	}
 
+	DBG("  parent is %s\n", pdn->full_name);
+
 	/* Check for parent == NULL so we don't try to setup the empty EADS
 	 * slots on POWER4 machines.
 	 */
 	if (dma_window == NULL || pdn->parent == NULL) {
-		DBG("No dma window for device, linking to parent\n");
-		PCI_DN(dn)->iommu_table = PCI_DN(pdn)->iommu_table;
+		DBG("  no dma window for device, linking to parent\n");
+		dev->dev.archdata.dma_data = PCI_DN(pdn)->iommu_table;
 		return;
-	} else {
-		DBG("Found DMA window, allocating table\n");
 	}
+	DBG("  found DMA window, table: %p\n", pci->iommu_table);
 
 	pci = PCI_DN(pdn);
 	if (!pci->iommu_table) {
@@ -542,24 +548,20 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
 		iommu_table_setparms_lpar(pci->phb, pdn, tbl, dma_window);
 
 		pci->iommu_table = iommu_init_table(tbl, pci->phb->node);
+		DBG("  created table: %p\n", pci->iommu_table);
 	}
 
-	if (pdn != dn)
-		PCI_DN(dn)->iommu_table = pci->iommu_table;
+	dev->dev.archdata.dma_data = pci->iommu_table;
 }
 
-static void iommu_bus_setup_null(struct pci_bus *b) { }
-static void iommu_dev_setup_null(struct pci_dev *d) { }
-
 /* These are called very early. */
 void iommu_init_early_pSeries(void)
 {
 	if (of_chosen && get_property(of_chosen, "linux,iommu-off", NULL)) {
 		/* Direct I/O, IOMMU off */
-		ppc_md.iommu_dev_setup = iommu_dev_setup_null;
-		ppc_md.iommu_bus_setup = iommu_bus_setup_null;
-		pci_direct_iommu_init();
-
+		ppc_md.pci_dma_dev_setup = NULL;
+		ppc_md.pci_dma_bus_setup = NULL;
+		pci_dma_ops = &dma_direct_ops;
 		return;
 	}
 
@@ -572,19 +574,19 @@ void iommu_init_early_pSeries(void)
 			ppc_md.tce_free	 = tce_free_pSeriesLP;
 		}
 		ppc_md.tce_get   = tce_get_pSeriesLP;
-		ppc_md.iommu_bus_setup = iommu_bus_setup_pSeriesLP;
-		ppc_md.iommu_dev_setup = iommu_dev_setup_pSeriesLP;
+		ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pSeriesLP;
+		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_pSeriesLP;
 	} else {
 		ppc_md.tce_build = tce_build_pSeries;
 		ppc_md.tce_free  = tce_free_pSeries;
 		ppc_md.tce_get   = tce_get_pseries;
-		ppc_md.iommu_bus_setup = iommu_bus_setup_pSeries;
-		ppc_md.iommu_dev_setup = iommu_dev_setup_pSeries;
+		ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pSeries;
+		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_pSeries;
 	}
 
 
 	pSeries_reconfig_notifier_register(&iommu_reconfig_nb);
 
-	pci_iommu_init();
+	pci_dma_ops = &dma_iommu_ops;
 }
 
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 1820a0b0a8c..721436db3ef 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -282,7 +282,7 @@ void vpa_init(int cpu)
 	}
 }
 
-long pSeries_lpar_hpte_insert(unsigned long hpte_group,
+static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
  			      unsigned long va, unsigned long pa,
  			      unsigned long rflags, unsigned long vflags,
  			      int psize)
@@ -506,7 +506,7 @@ static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va,
  * Take a spinlock around flushes to avoid bouncing the hypervisor tlbie
  * lock.
  */
-void pSeries_lpar_flush_hash_range(unsigned long number, int local)
+static void pSeries_lpar_flush_hash_range(unsigned long number, int local)
 {
 	int i;
 	unsigned long flags = 0;
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c
index 410a6bcc4ca..715db5c8990 100644
--- a/arch/powerpc/platforms/pseries/pci.c
+++ b/arch/powerpc/platforms/pseries/pci.c
@@ -29,8 +29,6 @@
 #include <asm/prom.h>
 #include <asm/ppc-pci.h>
 
-static int __devinitdata s7a_workaround = -1;
-
 #if 0
 void pcibios_name_device(struct pci_dev *dev)
 {
@@ -57,39 +55,6 @@ void pcibios_name_device(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_name_device);
 #endif
 
-static void __devinit check_s7a(void)
-{
-	struct device_node *root;
-	const char *model;
-
-	s7a_workaround = 0;
-	root = of_find_node_by_path("/");
-	if (root) {
-		model = get_property(root, "model", NULL);
-		if (model && !strcmp(model, "IBM,7013-S7A"))
-			s7a_workaround = 1;
-		of_node_put(root);
-	}
-}
-
-void __devinit pSeries_irq_bus_setup(struct pci_bus *bus)
-{
-	struct pci_dev *dev;
-
-	if (s7a_workaround < 0)
-		check_s7a();
-	list_for_each_entry(dev, &bus->devices, bus_list) {
-		pci_read_irq_line(dev);
-		if (s7a_workaround) {
-			if (dev->irq > 16) {
-				dev->irq -= 3;
-				pci_write_config_byte(dev, PCI_INTERRUPT_LINE,
-					dev->irq);
-			}
-		}
-	}
-}
-
 static void __init pSeries_request_regions(void)
 {
 	if (!isa_io_base)
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 6bfacc21708..ac56b868913 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -93,8 +93,8 @@ pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
 		if (list_empty(&dev->global_list)) {
 			int i;
 
-			/* Need to setup IOMMU tables */
-			ppc_md.iommu_dev_setup(dev);
+			/* Fill device archdata and setup iommu table */
+			pcibios_setup_new_device(dev);
 
 			if(fix_bus)
 				pcibios_fixup_device_resources(dev, bus);
@@ -195,7 +195,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
 	phb = pcibios_alloc_controller(dn);
 	if (!phb)
 		return NULL;
-	setup_phb(dn, phb);
+	rtas_setup_phb(phb);
 	pci_process_bridge_OF_ranges(phb, dn, 0);
 
 	pci_setup_phb_io_dynamic(phb, primary);
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index 1773103354b..4ad33e41b00 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -268,11 +268,10 @@ static char * parse_next_property(char *buf, char *end, char **name, int *length
 static struct property *new_property(const char *name, const int length,
 				     const unsigned char *value, struct property *last)
 {
-	struct property *new = kmalloc(sizeof(*new), GFP_KERNEL);
+	struct property *new = kzalloc(sizeof(*new), GFP_KERNEL);
 
 	if (!new)
 		return NULL;
-	memset(new, 0, sizeof(*new));
 
 	if (!(new->name = kmalloc(strlen(name) + 1, GFP_KERNEL)))
 		goto cleanup;
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 89a8119f988..0dc2548ca9b 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -347,6 +347,7 @@ static int __init pSeries_init_panel(void)
 }
 arch_initcall(pSeries_init_panel);
 
+#ifdef CONFIG_HOTPLUG_CPU
 static void pSeries_mach_cpu_die(void)
 {
 	local_irq_disable();
@@ -357,6 +358,9 @@ static void pSeries_mach_cpu_die(void)
 	BUG();
 	for(;;);
 }
+#else
+#define pSeries_mach_cpu_die NULL
+#endif
 
 static int pseries_set_dabr(unsigned long dabr)
 {
@@ -553,7 +557,6 @@ define_machine(pseries) {
 	.log_error		= pSeries_log_error,
 	.pcibios_fixup		= pSeries_final_fixup,
 	.pci_probe_mode		= pSeries_pci_probe_mode,
-	.irq_bus_setup		= pSeries_irq_bus_setup,
 	.restart		= rtas_restart,
 	.power_off		= rtas_power_off,
 	.halt			= rtas_halt,
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index d071abe78ab..b5b2b1103de 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -656,13 +656,38 @@ static void __init xics_setup_8259_cascade(void)
 	set_irq_chained_handler(cascade, pseries_8259_cascade);
 }
 
+static struct device_node *cpuid_to_of_node(int cpu)
+{
+	struct device_node *np;
+	u32 hcpuid = get_hard_smp_processor_id(cpu);
+
+	for_each_node_by_type(np, "cpu") {
+		int i, len;
+		const u32 *intserv;
+
+		intserv = get_property(np, "ibm,ppc-interrupt-server#s", &len);
+
+		if (!intserv)
+			intserv = get_property(np, "reg", &len);
+
+		i = len / sizeof(u32);
+
+		while (i--)
+			if (intserv[i] == hcpuid)
+				return np;
+	}
+
+	return NULL;
+}
+
 void __init xics_init_IRQ(void)
 {
-	int i;
+	int i, j;
 	struct device_node *np;
 	u32 ilen, indx = 0;
-	const u32 *ireg;
+	const u32 *ireg, *isize;
 	int found = 0;
+	u32 hcpuid;
 
 	ppc64_boot_msg(0x20, "XICS Init");
 
@@ -683,26 +708,31 @@ void __init xics_init_IRQ(void)
 	xics_init_host();
 
 	/* Find the server numbers for the boot cpu. */
-	for (np = of_find_node_by_type(NULL, "cpu");
-	     np;
-	     np = of_find_node_by_type(np, "cpu")) {
-		ireg = get_property(np, "reg", &ilen);
-		if (ireg && ireg[0] == get_hard_smp_processor_id(boot_cpuid)) {
-			ireg = get_property(np,
-					"ibm,ppc-interrupt-gserver#s", &ilen);
-			i = ilen / sizeof(int);
-			if (ireg && i > 0) {
-				default_server = ireg[0];
-				/* take last element */
-				default_distrib_server = ireg[i-1];
-			}
-			ireg = get_property(np,
+	np = cpuid_to_of_node(boot_cpuid);
+	BUG_ON(!np);
+	ireg = get_property(np, "ibm,ppc-interrupt-gserver#s", &ilen);
+	if (!ireg)
+		goto skip_gserver_check;
+	i = ilen / sizeof(int);
+	hcpuid = get_hard_smp_processor_id(boot_cpuid);
+
+	/* Global interrupt distribution server is specified in the last
+	 * entry of "ibm,ppc-interrupt-gserver#s" property. Get the last
+	 * entry fom this property for current boot cpu id and use it as
+	 * default distribution server
+	 */
+	for (j = 0; j < i; j += 2) {
+		if (ireg[j] == hcpuid) {
+			default_server = hcpuid;
+			default_distrib_server = ireg[j+1];
+
+			isize = get_property(np,
 					"ibm,interrupt-server#-size", NULL);
-			if (ireg)
-				interrupt_server_size = *ireg;
-			break;
+			if (isize)
+				interrupt_server_size = *isize;
 		}
 	}
+skip_gserver_check:
 	of_node_put(np);
 
 	if (firmware_has_feature(FW_FEATURE_LPAR))
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 91f052d8cce..6cc34597a62 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -5,14 +5,13 @@ endif
 obj-$(CONFIG_MPIC)		+= mpic.o
 obj-$(CONFIG_PPC_INDIRECT_PCI)	+= indirect_pci.o
 obj-$(CONFIG_PPC_MPC106)	+= grackle.o
-obj-$(CONFIG_BOOKE)		+= dcr.o
-obj-$(CONFIG_40x)		+= dcr.o
+obj-$(CONFIG_PPC_DCR)		+= dcr.o dcr-low.o
 obj-$(CONFIG_U3_DART)		+= dart_iommu.o
 obj-$(CONFIG_MMIO_NVRAM)	+= mmio_nvram.o
 obj-$(CONFIG_FSL_SOC)		+= fsl_soc.o
-obj-$(CONFIG_PPC_TODC)		+= todc.o
 obj-$(CONFIG_TSI108_BRIDGE)	+= tsi108_pci.o tsi108_dev.o
 obj-$(CONFIG_QUICC_ENGINE)	+= qe_lib/
+obj-$(CONFIG_MTD)		+= rom.o
 
 ifeq ($(CONFIG_PPC_MERGE),y)
 obj-$(CONFIG_PPC_I8259)		+= i8259.o
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index 572b7846cc7..1488535b0e1 100644
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -48,9 +48,6 @@
 
 #include "dart.h"
 
-extern int iommu_is_off;
-extern int iommu_force_on;
-
 /* Physical base address and size of the DART table */
 unsigned long dart_tablebase; /* exported to htab_initialize */
 static unsigned long dart_tablesize;
@@ -289,24 +286,15 @@ static void iommu_table_dart_setup(void)
 	set_bit(iommu_table_dart.it_size - 1, iommu_table_dart.it_map);
 }
 
-static void iommu_dev_setup_dart(struct pci_dev *dev)
+static void pci_dma_dev_setup_dart(struct pci_dev *dev)
 {
-	struct device_node *dn;
-
 	/* We only have one iommu table on the mac for now, which makes
 	 * things simple. Setup all PCI devices to point to this table
-	 *
-	 * We must use pci_device_to_OF_node() to make sure that
-	 * we get the real "final" pointer to the device in the
-	 * pci_dev sysdata and not the temporary PHB one
 	 */
-	dn = pci_device_to_OF_node(dev);
-
-	if (dn)
-		PCI_DN(dn)->iommu_table = &iommu_table_dart;
+	dev->dev.archdata.dma_data = &iommu_table_dart;
 }
 
-static void iommu_bus_setup_dart(struct pci_bus *bus)
+static void pci_dma_bus_setup_dart(struct pci_bus *bus)
 {
 	struct device_node *dn;
 
@@ -321,9 +309,6 @@ static void iommu_bus_setup_dart(struct pci_bus *bus)
 		PCI_DN(dn)->iommu_table = &iommu_table_dart;
 }
 
-static void iommu_dev_setup_null(struct pci_dev *dev) { }
-static void iommu_bus_setup_null(struct pci_bus *bus) { }
-
 void iommu_init_early_dart(void)
 {
 	struct device_node *dn;
@@ -344,22 +329,21 @@ void iommu_init_early_dart(void)
 
 	/* Initialize the DART HW */
 	if (dart_init(dn) == 0) {
-		ppc_md.iommu_dev_setup = iommu_dev_setup_dart;
-		ppc_md.iommu_bus_setup = iommu_bus_setup_dart;
+		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_dart;
+		ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_dart;
 
 		/* Setup pci_dma ops */
-		pci_iommu_init();
-
+		pci_dma_ops = &dma_iommu_ops;
 		return;
 	}
 
  bail:
 	/* If init failed, use direct iommu and null setup functions */
-	ppc_md.iommu_dev_setup = iommu_dev_setup_null;
-	ppc_md.iommu_bus_setup = iommu_bus_setup_null;
+	ppc_md.pci_dma_dev_setup = NULL;
+	ppc_md.pci_dma_bus_setup = NULL;
 
 	/* Setup pci_dma ops */
-	pci_direct_iommu_init();
+	pci_dma_ops = &dma_direct_ops;
 }
 
 
diff --git a/arch/powerpc/sysdev/dcr-low.S b/arch/powerpc/sysdev/dcr-low.S
new file mode 100644
index 00000000000..2078f39e2f1
--- /dev/null
+++ b/arch/powerpc/sysdev/dcr-low.S
@@ -0,0 +1,39 @@
+/*
+ * "Indirect" DCR access
+ *
+ * Copyright (c) 2004 Eugene Surovegin <ebs@ebshome.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under  the terms of  the GNU General Public License as published by the
+ * Free Software Foundation;  either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <asm/ppc_asm.h>
+#include <asm/processor.h>
+
+#define DCR_ACCESS_PROLOG(table) \
+	rlwinm  r3,r3,4,18,27;   \
+	lis     r5,table@h;      \
+	ori     r5,r5,table@l;   \
+	add     r3,r3,r5;        \
+	mtctr   r3;              \
+	bctr
+
+_GLOBAL(__mfdcr)
+	DCR_ACCESS_PROLOG(__mfdcr_table)
+
+_GLOBAL(__mtdcr)
+	DCR_ACCESS_PROLOG(__mtdcr_table)
+
+__mfdcr_table:
+	mfdcr  r3,0; blr
+__mtdcr_table:
+	mtdcr  0,r4; blr
+
+dcr     = 1
+        .rept   1023
+	mfdcr   r3,dcr; blr
+	mtdcr   dcr,r4; blr
+	dcr     = dcr + 1
+	.endr
diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc/sysdev/dcr.c
new file mode 100644
index 00000000000..dffeeaeca1d
--- /dev/null
+++ b/arch/powerpc/sysdev/dcr.c
@@ -0,0 +1,137 @@
+/*
+ * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
+ *                    <benh@kernel.crashing.org>
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <asm/prom.h>
+#include <asm/dcr.h>
+
+unsigned int dcr_resource_start(struct device_node *np, unsigned int index)
+{
+	unsigned int ds;
+	const u32 *dr = get_property(np, "dcr-reg", &ds);
+
+	if (dr == NULL || ds & 1 || index >= (ds / 8))
+		return 0;
+
+	return dr[index * 2];
+}
+
+unsigned int dcr_resource_len(struct device_node *np, unsigned int index)
+{
+	unsigned int ds;
+	const u32 *dr = get_property(np, "dcr-reg", &ds);
+
+	if (dr == NULL || ds & 1 || index >= (ds / 8))
+		return 0;
+
+	return dr[index * 2 + 1];
+}
+
+#ifndef CONFIG_PPC_DCR_NATIVE
+
+static struct device_node * find_dcr_parent(struct device_node * node)
+{
+	struct device_node *par, *tmp;
+	const u32 *p;
+
+	for (par = of_node_get(node); par;) {
+		if (get_property(par, "dcr-controller", NULL))
+			break;
+		p = get_property(par, "dcr-parent", NULL);
+		tmp = par;
+		if (p == NULL)
+			par = of_get_parent(par);
+		else
+			par = of_find_node_by_phandle(*p);
+		of_node_put(tmp);
+	}
+	return par;
+}
+
+u64 of_translate_dcr_address(struct device_node *dev,
+			     unsigned int dcr_n,
+			     unsigned int *out_stride)
+{
+	struct device_node *dp;
+	const u32 *p;
+	unsigned int stride;
+	u64 ret;
+
+	dp = find_dcr_parent(dev);
+	if (dp == NULL)
+		return OF_BAD_ADDR;
+
+	/* Stride is not properly defined yet, default to 0x10 for Axon */
+	p = get_property(dp, "dcr-mmio-stride", NULL);
+	stride = (p == NULL) ? 0x10 : *p;
+
+	/* XXX FIXME: Which property name is to use of the 2 following ? */
+	p = get_property(dp, "dcr-mmio-range", NULL);
+	if (p == NULL)
+		p = get_property(dp, "dcr-mmio-space", NULL);
+	if (p == NULL)
+		return OF_BAD_ADDR;
+
+	/* Maybe could do some better range checking here */
+	ret = of_translate_address(dp, p);
+	if (ret != OF_BAD_ADDR)
+		ret += (u64)(stride) * (u64)dcr_n;
+	if (out_stride)
+		*out_stride = stride;
+	return ret;
+}
+
+dcr_host_t dcr_map(struct device_node *dev, unsigned int dcr_n,
+		   unsigned int dcr_c)
+{
+	dcr_host_t ret = { .token = NULL, .stride = 0 };
+	u64 addr;
+
+	pr_debug("dcr_map(%s, 0x%x, 0x%x)\n",
+		 dev->full_name, dcr_n, dcr_c);
+
+	addr = of_translate_dcr_address(dev, dcr_n, &ret.stride);
+	pr_debug("translates to addr: 0x%lx, stride: 0x%x\n",
+		 addr, ret.stride);
+	if (addr == OF_BAD_ADDR)
+		return ret;
+	pr_debug("mapping 0x%x bytes\n", dcr_c * ret.stride);
+	ret.token = ioremap(addr, dcr_c * ret.stride);
+	if (ret.token == NULL)
+		return ret;
+	pr_debug("mapped at 0x%p -> base is 0x%p\n",
+		 ret.token, ret.token - dcr_n * ret.stride);
+	ret.token -= dcr_n * ret.stride;
+	return ret;
+}
+
+void dcr_unmap(dcr_host_t host, unsigned int dcr_n, unsigned int dcr_c)
+{
+	dcr_host_t h = host;
+
+	if (h.token == NULL)
+		return;
+	h.token -= dcr_n * h.stride;
+	iounmap(h.token);
+	h.token = NULL;
+}
+
+#endif /* !defined(CONFIG_PPC_DCR_NATIVE) */
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index dbe92ae2033..ad31e56e892 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
+#include <linux/phy.h>
 #include <linux/fsl_devices.h>
 #include <linux/fs_enet_pd.h>
 #include <linux/fs_uart_pd.h>
@@ -146,7 +147,7 @@ static int __init gfar_mdio_of_init(void)
 		}
 
 		for (k = 0; k < 32; k++)
-			mdio_data.irq[k] = -1;
+			mdio_data.irq[k] = PHY_POLL;
 
 		while ((child = of_get_next_child(np, child)) != NULL) {
 			int irq = irq_of_parse_and_map(child, 0);
@@ -177,6 +178,7 @@ static const char *gfar_tx_intr = "tx";
 static const char *gfar_rx_intr = "rx";
 static const char *gfar_err_intr = "error";
 
+
 static int __init gfar_of_init(void)
 {
 	struct device_node *np;
@@ -204,8 +206,7 @@ static int __init gfar_of_init(void)
 		if (ret)
 			goto err;
 
-		r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
-		r[1].flags = IORESOURCE_IRQ;
+		of_irq_to_resource(np, 0, &r[1]);
 
 		model = get_property(np, "model", NULL);
 
@@ -214,12 +215,10 @@ static int __init gfar_of_init(void)
 			r[1].name = gfar_tx_intr;
 
 			r[2].name = gfar_rx_intr;
-			r[2].start = r[2].end = irq_of_parse_and_map(np, 1);
-			r[2].flags = IORESOURCE_IRQ;
+			of_irq_to_resource(np, 1, &r[2]);
 
 			r[3].name = gfar_err_intr;
-			r[3].start = r[3].end = irq_of_parse_and_map(np, 2);
-			r[3].flags = IORESOURCE_IRQ;
+			of_irq_to_resource(np, 2, &r[3]);
 
 			n_res += 2;
 		}
@@ -323,8 +322,7 @@ static int __init fsl_i2c_of_init(void)
 		if (ret)
 			goto err;
 
-		r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
-		r[1].flags = IORESOURCE_IRQ;
+		of_irq_to_resource(np, 0, &r[1]);
 
 		i2c_dev = platform_device_register_simple("fsl-i2c", i, r, 2);
 		if (IS_ERR(i2c_dev)) {
@@ -459,8 +457,7 @@ static int __init fsl_usb_of_init(void)
 		if (ret)
 			goto err;
 
-		r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
-		r[1].flags = IORESOURCE_IRQ;
+		of_irq_to_resource(np, 0, &r[1]);
 
 		usb_dev_mph =
 		    platform_device_register_simple("fsl-ehci", i, r, 2);
@@ -507,8 +504,7 @@ static int __init fsl_usb_of_init(void)
 		if (ret)
 			goto unreg_mph;
 
-		r[1].start = r[1].end = irq_of_parse_and_map(np, 0);
-		r[1].flags = IORESOURCE_IRQ;
+		of_irq_to_resource(np, 0, &r[1]);
 
 		usb_dev_dr =
 		    platform_device_register_simple("fsl-ehci", i, r, 2);
@@ -591,8 +587,7 @@ static int __init fs_enet_of_init(void)
 		r[2].name = fcc_regs_c;
 		fs_enet_data.fcc_regs_c = r[2].start;
 
-		r[3].start = r[3].end = irq_of_parse_and_map(np, 0);
-		r[3].flags = IORESOURCE_IRQ;
+		of_irq_to_resource(np, 0, &r[3]);
 
 		fs_enet_dev =
 		    platform_device_register_simple("fsl-cpm-fcc", i, &r[0], 4);
@@ -754,8 +749,7 @@ static int __init cpm_uart_of_init(void)
 			goto err;
 		r[1].name = scc_pram;
 
-		r[2].start = r[2].end = irq_of_parse_and_map(np, 0);
-		r[2].flags = IORESOURCE_IRQ;
+		of_irq_to_resource(np, 0, &r[2]);
 
 		cpm_uart_dev =
 		    platform_device_register_simple("fsl-cpm-scc:uart", i, &r[0], 3);
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index ba4833f57d4..411480d5c62 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -147,33 +147,51 @@ static u32 mpic_infos[][MPIC_IDX_END] = {
  */
 
 
-static inline u32 _mpic_read(unsigned int be, volatile u32 __iomem *base,
-			    unsigned int reg)
+static inline u32 _mpic_read(enum mpic_reg_type type,
+			     struct mpic_reg_bank *rb,
+			     unsigned int reg)
 {
-	if (be)
-		return in_be32(base + (reg >> 2));
-	else
-		return in_le32(base + (reg >> 2));
+	switch(type) {
+#ifdef CONFIG_PPC_DCR
+	case mpic_access_dcr:
+		return dcr_read(rb->dhost,
+				rb->dbase + reg + rb->doff);
+#endif
+	case mpic_access_mmio_be:
+		return in_be32(rb->base + (reg >> 2));
+	case mpic_access_mmio_le:
+	default:
+		return in_le32(rb->base + (reg >> 2));
+	}
 }
 
-static inline void _mpic_write(unsigned int be, volatile u32 __iomem *base,
-			      unsigned int reg, u32 value)
+static inline void _mpic_write(enum mpic_reg_type type,
+			       struct mpic_reg_bank *rb,
+ 			       unsigned int reg, u32 value)
 {
-	if (be)
-		out_be32(base + (reg >> 2), value);
-	else
-		out_le32(base + (reg >> 2), value);
+	switch(type) {
+#ifdef CONFIG_PPC_DCR
+	case mpic_access_dcr:
+		return dcr_write(rb->dhost,
+				 rb->dbase + reg + rb->doff, value);
+#endif
+	case mpic_access_mmio_be:
+		return out_be32(rb->base + (reg >> 2), value);
+	case mpic_access_mmio_le:
+	default:
+		return out_le32(rb->base + (reg >> 2), value);
+	}
 }
 
 static inline u32 _mpic_ipi_read(struct mpic *mpic, unsigned int ipi)
 {
-	unsigned int be = (mpic->flags & MPIC_BIG_ENDIAN) != 0;
+	enum mpic_reg_type type = mpic->reg_type;
 	unsigned int offset = MPIC_INFO(GREG_IPI_VECTOR_PRI_0) +
 			      (ipi * MPIC_INFO(GREG_IPI_STRIDE));
 
-	if (mpic->flags & MPIC_BROKEN_IPI)
-		be = !be;
-	return _mpic_read(be, mpic->gregs, offset);
+	if ((mpic->flags & MPIC_BROKEN_IPI) && type == mpic_access_mmio_le)
+		type = mpic_access_mmio_be;
+	return _mpic_read(type, &mpic->gregs, offset);
 }
 
 static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 value)
@@ -181,7 +199,7 @@ static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 valu
 	unsigned int offset = MPIC_INFO(GREG_IPI_VECTOR_PRI_0) +
 			      (ipi * MPIC_INFO(GREG_IPI_STRIDE));
 
-	_mpic_write(mpic->flags & MPIC_BIG_ENDIAN, mpic->gregs, offset, value);
+	_mpic_write(mpic->reg_type, &mpic->gregs, offset, value);
 }
 
 static inline u32 _mpic_cpu_read(struct mpic *mpic, unsigned int reg)
@@ -190,8 +208,7 @@ static inline u32 _mpic_cpu_read(struct mpic *mpic, unsigned int reg)
 
 	if (mpic->flags & MPIC_PRIMARY)
 		cpu = hard_smp_processor_id();
-	return _mpic_read(mpic->flags & MPIC_BIG_ENDIAN,
-			  mpic->cpuregs[cpu], reg);
+	return _mpic_read(mpic->reg_type, &mpic->cpuregs[cpu], reg);
 }
 
 static inline void _mpic_cpu_write(struct mpic *mpic, unsigned int reg, u32 value)
@@ -201,7 +218,7 @@ static inline void _mpic_cpu_write(struct mpic *mpic, unsigned int reg, u32 valu
 	if (mpic->flags & MPIC_PRIMARY)
 		cpu = hard_smp_processor_id();
 
-	_mpic_write(mpic->flags & MPIC_BIG_ENDIAN, mpic->cpuregs[cpu], reg, value);
+	_mpic_write(mpic->reg_type, &mpic->cpuregs[cpu], reg, value);
 }
 
 static inline u32 _mpic_irq_read(struct mpic *mpic, unsigned int src_no, unsigned int reg)
@@ -209,7 +226,7 @@ static inline u32 _mpic_irq_read(struct mpic *mpic, unsigned int src_no, unsigne
 	unsigned int	isu = src_no >> mpic->isu_shift;
 	unsigned int	idx = src_no & mpic->isu_mask;
 
-	return _mpic_read(mpic->flags & MPIC_BIG_ENDIAN, mpic->isus[isu],
+	return _mpic_read(mpic->reg_type, &mpic->isus[isu],
 			  reg + (idx * MPIC_INFO(IRQ_STRIDE)));
 }
 
@@ -219,12 +236,12 @@ static inline void _mpic_irq_write(struct mpic *mpic, unsigned int src_no,
 	unsigned int	isu = src_no >> mpic->isu_shift;
 	unsigned int	idx = src_no & mpic->isu_mask;
 
-	_mpic_write(mpic->flags & MPIC_BIG_ENDIAN, mpic->isus[isu],
+	_mpic_write(mpic->reg_type, &mpic->isus[isu],
 		    reg + (idx * MPIC_INFO(IRQ_STRIDE)), value);
 }
 
-#define mpic_read(b,r)		_mpic_read(mpic->flags & MPIC_BIG_ENDIAN,(b),(r))
-#define mpic_write(b,r,v)	_mpic_write(mpic->flags & MPIC_BIG_ENDIAN,(b),(r),(v))
+#define mpic_read(b,r)		_mpic_read(mpic->reg_type,&(b),(r))
+#define mpic_write(b,r,v)	_mpic_write(mpic->reg_type,&(b),(r),(v))
 #define mpic_ipi_read(i)	_mpic_ipi_read(mpic,(i))
 #define mpic_ipi_write(i,v)	_mpic_ipi_write(mpic,(i),(v))
 #define mpic_cpu_read(i)	_mpic_cpu_read(mpic,(i))
@@ -238,6 +255,38 @@ static inline void _mpic_irq_write(struct mpic *mpic, unsigned int src_no,
  */
 
 
+static void _mpic_map_mmio(struct mpic *mpic, unsigned long phys_addr,
+			   struct mpic_reg_bank *rb, unsigned int offset,
+			   unsigned int size)
+{
+	rb->base = ioremap(phys_addr + offset, size);
+	BUG_ON(rb->base == NULL);
+}
+
+#ifdef CONFIG_PPC_DCR
+static void _mpic_map_dcr(struct mpic *mpic, struct mpic_reg_bank *rb,
+			  unsigned int offset, unsigned int size)
+{
+	rb->dbase = mpic->dcr_base;
+	rb->doff = offset;
+	rb->dhost = dcr_map(mpic->of_node, rb->dbase + rb->doff, size);
+	BUG_ON(!DCR_MAP_OK(rb->dhost));
+}
+
+static inline void mpic_map(struct mpic *mpic, unsigned long phys_addr,
+			    struct mpic_reg_bank *rb, unsigned int offset,
+			    unsigned int size)
+{
+	if (mpic->flags & MPIC_USES_DCR)
+		_mpic_map_dcr(mpic, rb, offset, size);
+	else
+		_mpic_map_mmio(mpic, phys_addr, rb, offset, size);
+}
+#else /* CONFIG_PPC_DCR */
+#define mpic_map(m,p,b,o,s)	_mpic_map_mmio(m,p,b,o,s)
+#endif /* !CONFIG_PPC_DCR */
+
+
 
 /* Check if we have one of those nice broken MPICs with a flipped endian on
  * reads from IPI registers
@@ -845,7 +894,7 @@ static struct irq_host_ops mpic_host_ops = {
  */
 
 struct mpic * __init mpic_alloc(struct device_node *node,
-				unsigned long phys_addr,
+				phys_addr_t phys_addr,
 				unsigned int flags,
 				unsigned int isu_size,
 				unsigned int irq_count,
@@ -855,6 +904,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	u32		reg;
 	const char	*vers;
 	int		i;
+	u64		paddr = phys_addr;
 
 	mpic = alloc_bootmem(sizeof(struct mpic));
 	if (mpic == NULL)
@@ -883,6 +933,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	if (flags & MPIC_PRIMARY)
 		mpic->hc_ht_irq.set_affinity = mpic_set_affinity;
 #endif /* CONFIG_MPIC_BROKEN_U3 */
+
 #ifdef CONFIG_SMP
 	mpic->hc_ipi = mpic_ipi_chip;
 	mpic->hc_ipi.typename = name;
@@ -893,15 +944,52 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	mpic->irq_count = irq_count;
 	mpic->num_sources = 0; /* so far */
 
+	/* Check for "big-endian" in device-tree */
+	if (node && get_property(node, "big-endian", NULL) != NULL)
+		mpic->flags |= MPIC_BIG_ENDIAN;
+
+
 #ifdef CONFIG_MPIC_WEIRD
 	mpic->hw_set = mpic_infos[MPIC_GET_REGSET(flags)];
 #endif
 
+	/* default register type */
+	mpic->reg_type = (flags & MPIC_BIG_ENDIAN) ?
+		mpic_access_mmio_be : mpic_access_mmio_le;
+
+	/* If no physical address is passed in, a device-node is mandatory */
+	BUG_ON(paddr == 0 && node == NULL);
+
+	/* If no physical address passed in, check if it's dcr based */
+	if (paddr == 0 && get_property(node, "dcr-reg", NULL) != NULL)
+		mpic->flags |= MPIC_USES_DCR;
+
+#ifdef CONFIG_PPC_DCR
+	if (mpic->flags & MPIC_USES_DCR) {
+		const u32 *dbasep;
+		dbasep = get_property(node, "dcr-reg", NULL);
+		BUG_ON(dbasep == NULL);
+		mpic->dcr_base = *dbasep;
+		mpic->reg_type = mpic_access_dcr;
+	}
+#else
+	BUG_ON (mpic->flags & MPIC_USES_DCR);
+#endif /* CONFIG_PPC_DCR */
+
+	/* If the MPIC is not DCR based, and no physical address was passed
+	 * in, try to obtain one
+	 */
+	if (paddr == 0 && !(mpic->flags & MPIC_USES_DCR)) {
+		const u32 *reg;
+		reg = get_property(node, "reg", NULL);
+		BUG_ON(reg == NULL);
+		paddr = of_translate_address(node, reg);
+		BUG_ON(paddr == OF_BAD_ADDR);
+	}
+
 	/* Map the global registers */
-	mpic->gregs = ioremap(phys_addr + MPIC_INFO(GREG_BASE), 0x1000);
-	mpic->tmregs = mpic->gregs +
-		       ((MPIC_INFO(TIMER_BASE) - MPIC_INFO(GREG_BASE)) >> 2);
-	BUG_ON(mpic->gregs == NULL);
+	mpic_map(mpic, paddr, &mpic->gregs, MPIC_INFO(GREG_BASE), 0x1000);
+	mpic_map(mpic, paddr, &mpic->tmregs, MPIC_INFO(TIMER_BASE), 0x1000);
 
 	/* Reset */
 	if (flags & MPIC_WANTS_RESET) {
@@ -926,17 +1014,16 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 
 	/* Map the per-CPU registers */
 	for (i = 0; i < mpic->num_cpus; i++) {
-		mpic->cpuregs[i] = ioremap(phys_addr + MPIC_INFO(CPU_BASE) +
-					   i * MPIC_INFO(CPU_STRIDE), 0x1000);
-		BUG_ON(mpic->cpuregs[i] == NULL);
+		mpic_map(mpic, paddr, &mpic->cpuregs[i],
+			 MPIC_INFO(CPU_BASE) + i * MPIC_INFO(CPU_STRIDE),
+			 0x1000);
 	}
 
 	/* Initialize main ISU if none provided */
 	if (mpic->isu_size == 0) {
 		mpic->isu_size = mpic->num_sources;
-		mpic->isus[0] = ioremap(phys_addr + MPIC_INFO(IRQ_BASE),
-					MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
-		BUG_ON(mpic->isus[0] == NULL);
+		mpic_map(mpic, paddr, &mpic->isus[0],
+			 MPIC_INFO(IRQ_BASE), MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
 	}
 	mpic->isu_shift = 1 + __ilog2(mpic->isu_size - 1);
 	mpic->isu_mask = (1 << mpic->isu_shift) - 1;
@@ -956,10 +1043,11 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 		vers = "<unknown>";
 		break;
 	}
-	printk(KERN_INFO "mpic: Setting up MPIC \"%s\" version %s at %lx, max %d CPUs\n",
-	       name, vers, phys_addr, mpic->num_cpus);
-	printk(KERN_INFO "mpic: ISU size: %d, shift: %d, mask: %x\n", mpic->isu_size,
-	       mpic->isu_shift, mpic->isu_mask);
+	printk(KERN_INFO "mpic: Setting up MPIC \"%s\" version %s at %llx,"
+	       " max %d CPUs\n",
+	       name, vers, (unsigned long long)paddr, mpic->num_cpus);
+	printk(KERN_INFO "mpic: ISU size: %d, shift: %d, mask: %x\n",
+	       mpic->isu_size, mpic->isu_shift, mpic->isu_mask);
 
 	mpic->next = mpics;
 	mpics = mpic;
@@ -973,14 +1061,14 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 }
 
 void __init mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
-			    unsigned long phys_addr)
+			    phys_addr_t paddr)
 {
 	unsigned int isu_first = isu_num * mpic->isu_size;
 
 	BUG_ON(isu_num >= MPIC_MAX_ISU);
 
-	mpic->isus[isu_num] = ioremap(phys_addr,
-				      MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
+	mpic_map(mpic, paddr, &mpic->isus[isu_num], 0,
+		 MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
 	if ((isu_first + mpic->isu_size) > mpic->num_sources)
 		mpic->num_sources = isu_first + mpic->isu_size;
 }
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index e4223226a7a..e3d71e083f3 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -174,8 +174,7 @@ void qe_setbrg(u32 brg, u32 rate)
 	u32 divisor, tempval;
 	int div16 = 0;
 
-	bp = &qe_immr->brg.brgc1;
-	bp += brg;
+	bp = &qe_immr->brg.brgc[brg];
 
 	divisor = (get_brg_clk() / rate);
 	if (divisor > QE_BRGC_DIVISOR_MAX + 1) {
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
index 75fa3104a43..e657559bea9 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
@@ -216,14 +216,12 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
 		return -EINVAL;
 	}
 
-	uccf = (struct ucc_fast_private *)
-		 kmalloc(sizeof(struct ucc_fast_private), GFP_KERNEL);
+	uccf = kzalloc(sizeof(struct ucc_fast_private), GFP_KERNEL);
 	if (!uccf) {
 		uccf_err
 		    ("ucc_fast_init: No memory for UCC slow data structure!");
 		return -ENOMEM;
 	}
-	memset(uccf, 0, sizeof(struct ucc_fast_private));
 
 	/* Fill fast UCC structure */
 	uccf->uf_info = uf_info;
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
index a49da6b73ec..47b56203f47 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
@@ -168,14 +168,12 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
 		return -EINVAL;
 	}
 
-	uccs = (struct ucc_slow_private *)
-		kmalloc(sizeof(struct ucc_slow_private), GFP_KERNEL);
+	uccs = kzalloc(sizeof(struct ucc_slow_private), GFP_KERNEL);
 	if (!uccs) {
 		uccs_err
 		    ("ucc_slow_init: No memory for UCC slow data structure!");
 		return -ENOMEM;
 	}
-	memset(uccs, 0, sizeof(struct ucc_slow_private));
 
 	/* Fill slow UCC structure */
 	uccs->us_info = us_info;
diff --git a/arch/powerpc/sysdev/rom.c b/arch/powerpc/sysdev/rom.c
new file mode 100644
index 00000000000..bf5b3f10e6c
--- /dev/null
+++ b/arch/powerpc/sysdev/rom.c
@@ -0,0 +1,31 @@
+/*
+ * ROM device registration
+ *
+ * (C) 2006 MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#include <linux/kernel.h>
+#include <asm/of_device.h>
+
+static int __init powerpc_flash_init(void)
+{
+	struct device_node *node = NULL;
+
+	/*
+	 * Register all the devices which type is "rom"
+	 */
+	while ((node = of_find_node_by_type(node, "rom")) != NULL) {
+		if (node->name == NULL) {
+			printk(KERN_WARNING "powerpc_flash_init: found 'rom' "
+				"device, but with no name, skipping...\n");
+			continue;
+		}
+		of_platform_device_create(node, node->name, NULL);
+	}
+	return 0;
+}
+
+arch_initcall(powerpc_flash_init);
diff --git a/arch/powerpc/sysdev/todc.c b/arch/powerpc/sysdev/todc.c
deleted file mode 100644
index 0a65980efb5..00000000000
--- a/arch/powerpc/sysdev/todc.c
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
- * Time of Day Clock support for the M48T35, M48T37, M48T59, and MC146818
- * Real Time Clocks/Timekeepers.
- *
- * Author: Mark A. Greer <mgreer@mvista.com>
- *
- * 2001-2004 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/time.h>
-#include <linux/timex.h>
-#include <linux/bcd.h>
-#include <linux/mc146818rtc.h>
-
-#include <asm/machdep.h>
-#include <asm/io.h>
-#include <asm/time.h>
-#include <asm/todc.h>
-
-/*
- * Depending on the hardware on your board and your board design, the
- * RTC/NVRAM may be accessed either directly (like normal memory) or via
- * address/data registers.  If your board uses the direct method, set
- * 'nvram_data' to the base address of your nvram and leave 'nvram_as0' and
- * 'nvram_as1' NULL.  If your board uses address/data regs to access nvram,
- * set 'nvram_as0' to the address of the lower byte, set 'nvram_as1' to the
- * address of the upper byte (leave NULL if using mc146818), and set
- * 'nvram_data' to the address of the 8-bit data register.
- *
- * Note: Even though the documentation for the various RTC chips say that it
- * 	 take up to a second before it starts updating once the 'R' bit is
- * 	 cleared, they always seem to update even though we bang on it many
- * 	 times a second.  This is true, except for the Dallas Semi 1746/1747
- * 	 (possibly others).  Those chips seem to have a real problem whenever
- * 	 we set the 'R' bit before reading them, they basically stop counting.
- * 	 					--MAG
- */
-
-/*
- * 'todc_info' should be initialized in your *_setup.c file to
- * point to a fully initialized 'todc_info_t' structure.
- * This structure holds all the register offsets for your particular
- * TODC/RTC chip.
- * TODC_ALLOC()/TODC_INIT() will allocate and initialize this table for you.
- */
-
-#ifdef	RTC_FREQ_SELECT
-#undef	RTC_FREQ_SELECT
-#define	RTC_FREQ_SELECT		control_b	/* Register A */
-#endif
-
-#ifdef	RTC_CONTROL
-#undef	RTC_CONTROL
-#define	RTC_CONTROL		control_a	/* Register B */
-#endif
-
-#ifdef	RTC_INTR_FLAGS
-#undef	RTC_INTR_FLAGS
-#define	RTC_INTR_FLAGS		watchdog	/* Register C */
-#endif
-
-#ifdef	RTC_VALID
-#undef	RTC_VALID
-#define	RTC_VALID		interrupts	/* Register D */
-#endif
-
-/* Access routines when RTC accessed directly (like normal memory) */
-u_char
-todc_direct_read_val(int addr)
-{
-	return readb((void __iomem *)(todc_info->nvram_data + addr));
-}
-
-void
-todc_direct_write_val(int addr, unsigned char val)
-{
-	writeb(val, (void __iomem *)(todc_info->nvram_data + addr));
-	return;
-}
-
-/* Access routines for accessing m48txx type chips via addr/data regs */
-u_char
-todc_m48txx_read_val(int addr)
-{
-	outb(addr, todc_info->nvram_as0);
-	outb(addr>>todc_info->as0_bits, todc_info->nvram_as1);
-	return inb(todc_info->nvram_data);
-}
-
-void
-todc_m48txx_write_val(int addr, unsigned char val)
-{
-	outb(addr, todc_info->nvram_as0);
-	outb(addr>>todc_info->as0_bits, todc_info->nvram_as1);
-	outb(val, todc_info->nvram_data);
-	return;
-}
-
-/* Access routines for accessing mc146818 type chips via addr/data regs */
-u_char
-todc_mc146818_read_val(int addr)
-{
-	outb_p(addr, todc_info->nvram_as0);
-	return inb_p(todc_info->nvram_data);
-}
-
-void
-todc_mc146818_write_val(int addr, unsigned char val)
-{
-	outb_p(addr, todc_info->nvram_as0);
-	outb_p(val, todc_info->nvram_data);
-}
-
-
-/*
- * Routines to make RTC chips with NVRAM buried behind an addr/data pair
- * have the NVRAM and clock regs appear at the same level.
- * The NVRAM will appear to start at addr 0 and the clock regs will appear
- * to start immediately after the NVRAM (actually, start at offset
- * todc_info->nvram_size).
- */
-static inline u_char
-todc_read_val(int addr)
-{
-	u_char	val;
-
-	if (todc_info->sw_flags & TODC_FLAG_2_LEVEL_NVRAM) {
-		if (addr < todc_info->nvram_size) { /* NVRAM */
-			ppc_md.rtc_write_val(todc_info->nvram_addr_reg, addr);
-			val = ppc_md.rtc_read_val(todc_info->nvram_data_reg);
-		} else { /* Clock Reg */
-			addr -= todc_info->nvram_size;
-			val = ppc_md.rtc_read_val(addr);
-		}
-	} else
-		val = ppc_md.rtc_read_val(addr);
-
-	return val;
-}
-
-static inline void
-todc_write_val(int addr, u_char val)
-{
-	if (todc_info->sw_flags & TODC_FLAG_2_LEVEL_NVRAM) {
-		if (addr < todc_info->nvram_size) { /* NVRAM */
-			ppc_md.rtc_write_val(todc_info->nvram_addr_reg, addr);
-			ppc_md.rtc_write_val(todc_info->nvram_data_reg, val);
-		} else { /* Clock Reg */
-			addr -= todc_info->nvram_size;
-			ppc_md.rtc_write_val(addr, val);
-		}
-	} else
-		ppc_md.rtc_write_val(addr, val);
-}
-
-/*
- * TODC routines
- *
- * There is some ugly stuff in that there are assumptions for the mc146818.
- *
- * Assumptions:
- *	- todc_info->control_a has the offset as mc146818 Register B reg
- *	- todc_info->control_b has the offset as mc146818 Register A reg
- *	- m48txx control reg's write enable or 'W' bit is same as
- *	  mc146818 Register B 'SET' bit (i.e., 0x80)
- *
- * These assumptions were made to make the code simpler.
- */
-long __init
-todc_time_init(void)
-{
-	u_char	cntl_b;
-
-	if (!ppc_md.rtc_read_val)
-		ppc_md.rtc_read_val = ppc_md.nvram_read_val;
-	if (!ppc_md.rtc_write_val)
-		ppc_md.rtc_write_val = ppc_md.nvram_write_val;
-
-	cntl_b = todc_read_val(todc_info->control_b);
-
-	if (todc_info->rtc_type == TODC_TYPE_MC146818) {
-		if ((cntl_b & 0x70) != 0x20) {
-			printk(KERN_INFO "TODC real-time-clock was stopped."
-				"  Now starting...");
-			cntl_b &= ~0x70;
-			cntl_b |= 0x20;
-		}
-
-		todc_write_val(todc_info->control_b, cntl_b);
-	} else if (todc_info->rtc_type == TODC_TYPE_DS17285) {
-		u_char mode;
-
-		mode = todc_read_val(TODC_TYPE_DS17285_CNTL_A);
-		/* Make sure countdown clear is not set */
-		mode &= ~0x40;
-		/* Enable oscillator, extended register set */
-		mode |= 0x30;
-		todc_write_val(TODC_TYPE_DS17285_CNTL_A, mode);
-
-	} else if (todc_info->rtc_type == TODC_TYPE_DS1501) {
-		u_char	month;
-
-		todc_info->enable_read = TODC_DS1501_CNTL_B_TE;
-		todc_info->enable_write = TODC_DS1501_CNTL_B_TE;
-
-		month = todc_read_val(todc_info->month);
-
-		if ((month & 0x80) == 0x80) {
-			printk(KERN_INFO "TODC %s %s\n",
-				"real-time-clock was stopped.",
-				"Now starting...");
-			month &= ~0x80;
-			todc_write_val(todc_info->month, month);
-		}
-
-		cntl_b &= ~TODC_DS1501_CNTL_B_TE;
-		todc_write_val(todc_info->control_b, cntl_b);
-	} else { /* must be a m48txx type */
-		u_char	cntl_a;
-
-		todc_info->enable_read = TODC_MK48TXX_CNTL_A_R;
-		todc_info->enable_write = TODC_MK48TXX_CNTL_A_W;
-
-		cntl_a = todc_read_val(todc_info->control_a);
-
-		/* Check & clear STOP bit in control B register */
-		if (cntl_b & TODC_MK48TXX_DAY_CB) {
-			printk(KERN_INFO "TODC %s %s\n",
-				"real-time-clock was stopped.",
-				"Now starting...");
-
-			cntl_a |= todc_info->enable_write;
-			cntl_b &= ~TODC_MK48TXX_DAY_CB;/* Start Oscil */
-
-			todc_write_val(todc_info->control_a, cntl_a);
-			todc_write_val(todc_info->control_b, cntl_b);
-		}
-
-		/* Make sure READ & WRITE bits are cleared. */
-		cntl_a &= ~(todc_info->enable_write | todc_info->enable_read);
-		todc_write_val(todc_info->control_a, cntl_a);
-	}
-
-	return 0;
-}
-
-/*
- * There is some ugly stuff in that there are assumptions that for a mc146818,
- * the todc_info->control_a has the offset of the mc146818 Register B reg and
- * that the register'ss 'SET' bit is the same as the m48txx's write enable
- * bit in the control register of the m48txx (i.e., 0x80).
- *
- * It was done to make the code look simpler.
- */
-void
-todc_get_rtc_time(struct rtc_time *tm)
-{
-	uint	year = 0, mon = 0, mday = 0, hour = 0, min = 0, sec = 0;
-	uint	limit, i;
-	u_char	save_control, uip = 0;
-	extern void GregorianDay(struct rtc_time *);
-
-	spin_lock(&rtc_lock);
-	save_control = todc_read_val(todc_info->control_a);
-
-	if (todc_info->rtc_type != TODC_TYPE_MC146818) {
-		limit = 1;
-
-		switch (todc_info->rtc_type) {
-		case TODC_TYPE_DS1553:
-		case TODC_TYPE_DS1557:
-		case TODC_TYPE_DS1743:
-		case TODC_TYPE_DS1746:	/* XXXX BAD HACK -> FIX */
-		case TODC_TYPE_DS1747:
-		case TODC_TYPE_DS17285:
-			break;
-		default:
-			todc_write_val(todc_info->control_a,
-				(save_control | todc_info->enable_read));
-		}
-	} else
-		limit = 100000000;
-
-	for (i=0; i<limit; i++) {
-		if (todc_info->rtc_type == TODC_TYPE_MC146818)
-			uip = todc_read_val(todc_info->RTC_FREQ_SELECT);
-
-		sec = todc_read_val(todc_info->seconds) & 0x7f;
-		min = todc_read_val(todc_info->minutes) & 0x7f;
-		hour = todc_read_val(todc_info->hours) & 0x3f;
-		mday = todc_read_val(todc_info->day_of_month) & 0x3f;
-		mon = todc_read_val(todc_info->month) & 0x1f;
-		year = todc_read_val(todc_info->year) & 0xff;
-
-		if (todc_info->rtc_type == TODC_TYPE_MC146818) {
-			uip |= todc_read_val(todc_info->RTC_FREQ_SELECT);
-			if ((uip & RTC_UIP) == 0)
-				break;
-		}
-	}
-
-	if (todc_info->rtc_type != TODC_TYPE_MC146818) {
-		switch (todc_info->rtc_type) {
-		case TODC_TYPE_DS1553:
-		case TODC_TYPE_DS1557:
-		case TODC_TYPE_DS1743:
-		case TODC_TYPE_DS1746:	/* XXXX BAD HACK -> FIX */
-		case TODC_TYPE_DS1747:
-		case TODC_TYPE_DS17285:
-			break;
-		default:
-			save_control &= ~(todc_info->enable_read);
-			todc_write_val(todc_info->control_a, save_control);
-		}
-	}
-	spin_unlock(&rtc_lock);
-
-	if ((todc_info->rtc_type != TODC_TYPE_MC146818)
-			|| ((save_control & RTC_DM_BINARY) == 0)
-			|| RTC_ALWAYS_BCD) {
-		BCD_TO_BIN(sec);
-		BCD_TO_BIN(min);
-		BCD_TO_BIN(hour);
-		BCD_TO_BIN(mday);
-		BCD_TO_BIN(mon);
-		BCD_TO_BIN(year);
-	}
-
-	if ((year + 1900) < 1970) {
-		year += 100;
-	}
-
-	tm->tm_sec = sec;
-	tm->tm_min = min;
-	tm->tm_hour = hour;
-	tm->tm_mday = mday;
-	tm->tm_mon = mon;
-	tm->tm_year = year;
-
-	GregorianDay(tm);
-}
-
-int
-todc_set_rtc_time(struct rtc_time *tm)
-{
-	u_char save_control, save_freq_select = 0;
-
-	spin_lock(&rtc_lock);
-	save_control = todc_read_val(todc_info->control_a);
-
-	/* Assuming MK48T59_RTC_CA_WRITE & RTC_SET are equal */
-	todc_write_val(todc_info->control_a,
-		(save_control | todc_info->enable_write));
-	save_control &= ~(todc_info->enable_write); /* in case it was set */
-
-	if (todc_info->rtc_type == TODC_TYPE_MC146818) {
-		save_freq_select = todc_read_val(todc_info->RTC_FREQ_SELECT);
-		todc_write_val(todc_info->RTC_FREQ_SELECT,
-			save_freq_select | RTC_DIV_RESET2);
-	}
-
-	if ((todc_info->rtc_type != TODC_TYPE_MC146818)
-			|| ((save_control & RTC_DM_BINARY) == 0)
-			|| RTC_ALWAYS_BCD) {
-		BIN_TO_BCD(tm->tm_sec);
-		BIN_TO_BCD(tm->tm_min);
-		BIN_TO_BCD(tm->tm_hour);
-		BIN_TO_BCD(tm->tm_mon);
-		BIN_TO_BCD(tm->tm_mday);
-		BIN_TO_BCD(tm->tm_year);
-	}
-
-	todc_write_val(todc_info->seconds, tm->tm_sec);
-	todc_write_val(todc_info->minutes, tm->tm_min);
-	todc_write_val(todc_info->hours, tm->tm_hour);
-	todc_write_val(todc_info->month, tm->tm_mon);
-	todc_write_val(todc_info->day_of_month, tm->tm_mday);
-	todc_write_val(todc_info->year, tm->tm_year);
-
-	todc_write_val(todc_info->control_a, save_control);
-
-	if (todc_info->rtc_type == TODC_TYPE_MC146818)
-		todc_write_val(todc_info->RTC_FREQ_SELECT, save_freq_select);
-
-	spin_unlock(&rtc_lock);
-	return 0;
-}
diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 322f86e93de..ae249c6bbbc 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -3,6 +3,8 @@
  *
  * 2004-2005 (c) Tundra Semiconductor Corp.
  * Author: Alex Bounine (alexandreb@tundra.com)
+ * Author: Roy Zang (tie-fei.zang@freescale.com)
+ * 	   Add pci interrupt router host
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
@@ -48,6 +50,8 @@
 
 u32 tsi108_pci_cfg_base;
 u32 tsi108_csr_vir_base;
+static struct device_node *pci_irq_node;
+static struct irq_host *pci_irq_host;
 
 extern u32 get_vir_csrbase(void);
 extern u32 tsi108_read_reg(u32 reg_offset);
@@ -378,6 +382,38 @@ static struct irq_chip tsi108_pci_irq = {
 	.unmask = tsi108_pci_irq_enable,
 };
 
+static int pci_irq_host_xlate(struct irq_host *h, struct device_node *ct,
+			    u32 *intspec, unsigned int intsize,
+			    irq_hw_number_t *out_hwirq, unsigned int *out_flags)
+{
+	*out_hwirq = intspec[0];
+	*out_flags = IRQ_TYPE_LEVEL_HIGH;
+	return 0;
+}
+
+static int pci_irq_host_map(struct irq_host *h, unsigned int virq,
+			  irq_hw_number_t hw)
+{	unsigned int irq;
+	DBG("%s(%d, 0x%lx)\n", __FUNCTION__, virq, hw);
+	if ((virq >= 1) && (virq <= 4)){
+		irq = virq + IRQ_PCI_INTAD_BASE - 1;
+		get_irq_desc(irq)->status |= IRQ_LEVEL;
+		set_irq_chip(irq, &tsi108_pci_irq);
+	}
+	return 0;
+}
+
+static int pci_irq_host_match(struct irq_host *h, struct device_node *node)
+{
+	return pci_irq_node == node;
+}
+
+static struct irq_host_ops pci_irq_host_ops = {
+	.match = pci_irq_host_match,
+	.map = pci_irq_host_map,
+	.xlate = pci_irq_host_xlate,
+};
+
 /*
  * Exported functions
  */
@@ -391,15 +427,15 @@ static struct irq_chip tsi108_pci_irq = {
  * to the MPIC.
  */
 
-void __init tsi108_pci_int_init(void)
+void __init tsi108_pci_int_init(struct device_node *node)
 {
-	u_int i;
-
 	DBG("Tsi108_pci_int_init: initializing PCI interrupts\n");
 
-	for (i = 0; i < NUM_PCI_IRQS; i++) {
-		irq_desc[i + IRQ_PCI_INTAD_BASE].chip = &tsi108_pci_irq;
-		irq_desc[i + IRQ_PCI_INTAD_BASE].status |= IRQ_LEVEL;
+	pci_irq_node = of_node_get(node);
+	pci_irq_host = irq_alloc_host(IRQ_HOST_MAP_LEGACY, 0, &pci_irq_host_ops, 0);
+	if (pci_irq_host == NULL) {
+		printk(KERN_ERR "pci_irq_host: failed to allocate irq host !\n");
+		return;
 	}
 
 	init_pci_source();
diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile
index 109d874ecfb..51d97588e76 100644
--- a/arch/powerpc/xmon/Makefile
+++ b/arch/powerpc/xmon/Makefile
@@ -3,5 +3,10 @@
 ifdef CONFIG_PPC64
 EXTRA_CFLAGS += -mno-minimal-toc
 endif
-obj-y			+= xmon.o ppc-dis.o ppc-opc.o setjmp.o start.o \
-			   nonstdio.o
+
+obj-y			+= xmon.o setjmp.o start.o nonstdio.o
+
+ifdef CONFIG_XMON_DISASSEMBLY
+obj-y			+= ppc-dis.o ppc-opc.o
+obj-$(CONFIG_SPU_BASE)	+= spu-dis.o spu-opc.o
+endif
diff --git a/arch/powerpc/xmon/dis-asm.h b/arch/powerpc/xmon/dis-asm.h
new file mode 100644
index 00000000000..be3533b93f3
--- /dev/null
+++ b/arch/powerpc/xmon/dis-asm.h
@@ -0,0 +1,31 @@
+#ifndef _POWERPC_XMON_DIS_ASM_H
+#define _POWERPC_XMON_DIS_ASM_H
+/*
+ * Copyright (C) 2006 Michael Ellerman, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+extern void print_address (unsigned long memaddr);
+
+#ifdef CONFIG_XMON_DISASSEMBLY
+extern int print_insn_powerpc(unsigned long insn, unsigned long memaddr);
+extern int print_insn_spu(unsigned long insn, unsigned long memaddr);
+#else
+static inline int print_insn_powerpc(unsigned long insn, unsigned long memaddr)
+{
+	printf("%.8x", insn);
+	return 0;
+}
+
+static inline int print_insn_spu(unsigned long insn, unsigned long memaddr)
+{
+	printf("%.8x", insn);
+	return 0;
+}
+#endif
+
+#endif /* _POWERPC_XMON_DIS_ASM_H */
diff --git a/arch/powerpc/xmon/ppc-dis.c b/arch/powerpc/xmon/ppc-dis.c
index ac0a9d2427e..89098f320ad 100644
--- a/arch/powerpc/xmon/ppc-dis.c
+++ b/arch/powerpc/xmon/ppc-dis.c
@@ -1,5 +1,6 @@
 /* ppc-dis.c -- Disassemble PowerPC instructions
-   Copyright 1994 Free Software Foundation, Inc.
+   Copyright 1994, 1995, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support
 
 This file is part of GDB, GAS, and the GNU binutils.
@@ -16,27 +17,36 @@ the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this file; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
+#include <asm/cputable.h>
 #include "nonstdio.h"
 #include "ansidecl.h"
 #include "ppc.h"
-
-extern void print_address (unsigned long memaddr);
+#include "dis-asm.h"
 
 /* Print a PowerPC or POWER instruction.  */
 
 int
-print_insn_powerpc (unsigned long insn, unsigned long memaddr, int dialect)
+print_insn_powerpc (unsigned long insn, unsigned long memaddr)
 {
   const struct powerpc_opcode *opcode;
   const struct powerpc_opcode *opcode_end;
   unsigned long op;
+  int dialect;
 
-  if (dialect == 0)
-    dialect = PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC | PPC_OPCODE_COMMON
+  dialect = PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC | PPC_OPCODE_COMMON
 	      | PPC_OPCODE_64 | PPC_OPCODE_POWER4 | PPC_OPCODE_ALTIVEC;
 
+  if (cpu_has_feature(CPU_FTRS_POWER5))
+    dialect |= PPC_OPCODE_POWER5;
+
+  if (cpu_has_feature(CPU_FTRS_CELL))
+    dialect |= PPC_OPCODE_CELL | PPC_OPCODE_ALTIVEC;
+
+  if (cpu_has_feature(CPU_FTRS_POWER6))
+    dialect |= PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_ALTIVEC;
+
   /* Get the major opcode of the instruction.  */
   op = PPC_OP (insn);
 
@@ -121,7 +131,8 @@ print_insn_powerpc (unsigned long insn, unsigned long memaddr, int dialect)
 	    }
 
 	  /* Print the operand as directed by the flags.  */
-	  if ((operand->flags & PPC_OPERAND_GPR) != 0)
+	  if ((operand->flags & PPC_OPERAND_GPR) != 0
+	      || ((operand->flags & PPC_OPERAND_GPR_0) != 0 && value != 0))
 	    printf("r%ld", value);
 	  else if ((operand->flags & PPC_OPERAND_FPR) != 0)
 	    printf("f%ld", value);
@@ -137,7 +148,7 @@ print_insn_powerpc (unsigned long insn, unsigned long memaddr, int dialect)
 	  else
 	    {
 	      if (operand->bits == 3)
-		printf("cr%d", value);
+		printf("cr%ld", value);
 	      else
 		{
 		  static const char *cbnames[4] = { "lt", "gt", "eq", "so" };
diff --git a/arch/powerpc/xmon/ppc-opc.c b/arch/powerpc/xmon/ppc-opc.c
index 5ee8fc32f82..5d841f4b353 100644
--- a/arch/powerpc/xmon/ppc-opc.c
+++ b/arch/powerpc/xmon/ppc-opc.c
@@ -1,6 +1,6 @@
 /* ppc-opc.c -- PowerPC opcode list
-   Copyright 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003
-   Free Software Foundation, Inc.
+   Copyright 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004,
+   2005 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support
 
    This file is part of GDB, GAS, and the GNU binutils.
@@ -17,8 +17,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this file; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 #include <linux/stddef.h>
 #include "nonstdio.h"
@@ -86,6 +86,8 @@ static unsigned long insert_sh6 (unsigned long, long, int, const char **);
 static long extract_sh6 (unsigned long, int, int *);
 static unsigned long insert_spr (unsigned long, long, int, const char **);
 static long extract_spr (unsigned long, int, int *);
+static unsigned long insert_sprg (unsigned long, long, int, const char **);
+static long extract_sprg (unsigned long, int, int *);
 static unsigned long insert_tbr (unsigned long, long, int, const char **);
 static long extract_tbr (unsigned long, int, int *);
 static unsigned long insert_ev2 (unsigned long, long, int, const char **);
@@ -196,8 +198,11 @@ const struct powerpc_operand powerpc_operands[] =
 #define BOE BO + 1
   { 5, 21, insert_boe, extract_boe, 0 },
 
+#define BH BOE + 1
+  { 2, 11, NULL, NULL, PPC_OPERAND_OPTIONAL },
+
   /* The BT field in an X or XL form instruction.  */
-#define BT BOE + 1
+#define BT BH + 1
   { 5, 21, NULL, NULL, PPC_OPERAND_CR },
 
   /* The condition register number portion of the BI field in a B form
@@ -301,10 +306,14 @@ const struct powerpc_operand powerpc_operands[] =
 #define L FXM4 + 1
   { 1, 21, NULL, NULL, PPC_OPERAND_OPTIONAL },
 
-  /* The LEV field in a POWER SC form instruction.  */
-#define LEV L + 1
+  /* The LEV field in a POWER SVC form instruction.  */
+#define SVC_LEV L + 1
   { 7, 5, NULL, NULL, 0 },
 
+  /* The LEV field in an SC form instruction.  */
+#define LEV SVC_LEV + 1
+  { 7, 5, NULL, NULL, PPC_OPERAND_OPTIONAL },
+
   /* The LI field in an I form instruction.  The lower two bits are
      forced to zero.  */
 #define LI LEV + 1
@@ -346,7 +355,7 @@ const struct powerpc_operand powerpc_operands[] =
 
   /* The MO field in an mbar instruction.  */
 #define MO MB6 + 1
-  { 5, 21, NULL, NULL, 0 },
+  { 5, 21, NULL, NULL, PPC_OPERAND_OPTIONAL },
 
   /* The NB field in an X form instruction.  The value 32 is stored as
      0.  */
@@ -364,30 +373,38 @@ const struct powerpc_operand powerpc_operands[] =
 #define RA_MASK (0x1f << 16)
   { 5, 16, NULL, NULL, PPC_OPERAND_GPR },
 
+  /* As above, but 0 in the RA field means zero, not r0.  */
+#define RA0 RA + 1
+  { 5, 16, NULL, NULL, PPC_OPERAND_GPR_0 },
+
   /* The RA field in the DQ form lq instruction, which has special
      value restrictions.  */
-#define RAQ RA + 1
-  { 5, 16, insert_raq, NULL, PPC_OPERAND_GPR },
+#define RAQ RA0 + 1
+  { 5, 16, insert_raq, NULL, PPC_OPERAND_GPR_0 },
 
   /* The RA field in a D or X form instruction which is an updating
      load, which means that the RA field may not be zero and may not
      equal the RT field.  */
 #define RAL RAQ + 1
-  { 5, 16, insert_ral, NULL, PPC_OPERAND_GPR },
+  { 5, 16, insert_ral, NULL, PPC_OPERAND_GPR_0 },
 
   /* The RA field in an lmw instruction, which has special value
      restrictions.  */
 #define RAM RAL + 1
-  { 5, 16, insert_ram, NULL, PPC_OPERAND_GPR },
+  { 5, 16, insert_ram, NULL, PPC_OPERAND_GPR_0 },
 
   /* The RA field in a D or X form instruction which is an updating
      store or an updating floating point load, which means that the RA
      field may not be zero.  */
 #define RAS RAM + 1
-  { 5, 16, insert_ras, NULL, PPC_OPERAND_GPR },
+  { 5, 16, insert_ras, NULL, PPC_OPERAND_GPR_0 },
+
+  /* The RA field of the tlbwe instruction, which is optional.  */
+#define RAOPT RAS + 1
+  { 5, 16, NULL, NULL, PPC_OPERAND_GPR | PPC_OPERAND_OPTIONAL },
 
   /* The RB field in an X, XO, M, or MDS form instruction.  */
-#define RB RAS + 1
+#define RB RAOPT + 1
 #define RB_MASK (0x1f << 11)
   { 5, 11, NULL, NULL, PPC_OPERAND_GPR },
 
@@ -408,15 +425,20 @@ const struct powerpc_operand powerpc_operands[] =
   /* The RS field of the DS form stq instruction, which has special
      value restrictions.  */
 #define RSQ RS + 1
-  { 5, 21, insert_rsq, NULL, PPC_OPERAND_GPR },
+  { 5, 21, insert_rsq, NULL, PPC_OPERAND_GPR_0 },
 
   /* The RT field of the DQ form lq instruction, which has special
      value restrictions.  */
 #define RTQ RSQ + 1
-  { 5, 21, insert_rtq, NULL, PPC_OPERAND_GPR },
+  { 5, 21, insert_rtq, NULL, PPC_OPERAND_GPR_0 },
+
+  /* The RS field of the tlbwe instruction, which is optional.  */
+#define RSO RTQ + 1
+#define RTO RSO
+  { 5, 21, NULL, NULL, PPC_OPERAND_GPR | PPC_OPERAND_OPTIONAL },
 
   /* The SH field in an X or M form instruction.  */
-#define SH RTQ + 1
+#define SH RSO + 1
 #define SH_MASK (0x1f << 11)
   { 5, 11, NULL, NULL, 0 },
 
@@ -425,8 +447,12 @@ const struct powerpc_operand powerpc_operands[] =
 #define SH6_MASK ((0x1f << 11) | (1 << 1))
   { 6, 1, insert_sh6, extract_sh6, 0 },
 
+  /* The SH field of the tlbwe instruction, which is optional.  */
+#define SHO SH6 + 1
+  { 5, 11,NULL, NULL, PPC_OPERAND_OPTIONAL },
+
   /* The SI field in a D form instruction.  */
-#define SI SH6 + 1
+#define SI SHO + 1
   { 16, 0, NULL, NULL, PPC_OPERAND_SIGNED },
 
   /* The SI field in a D form instruction when we accept a wide range
@@ -448,8 +474,7 @@ const struct powerpc_operand powerpc_operands[] =
 
   /* The SPRG register number in an XFX form m[ft]sprg instruction.  */
 #define SPRG SPRBAT + 1
-#define SPRG_MASK (0x3 << 16)
-  { 2, 16, NULL, NULL, 0 },
+  { 5, 16, insert_sprg, extract_sprg, 0 },
 
   /* The SR field in an X form instruction.  */
 #define SR SPRG + 1
@@ -536,10 +561,45 @@ const struct powerpc_operand powerpc_operands[] =
 #define WS_MASK (0x7 << 11)
   { 3, 11, NULL, NULL, 0 },
 
-  /* The L field in an mtmsrd instruction */
+  /* The L field in an mtmsrd or A form instruction.  */
 #define MTMSRD_L WS + 1
+#define A_L MTMSRD_L
   { 1, 16, NULL, NULL, PPC_OPERAND_OPTIONAL },
 
+  /* The DCM field in a Z form instruction.  */
+#define DCM MTMSRD_L + 1
+  { 6, 16, NULL, NULL, 0 },
+
+  /* Likewise, the DGM field in a Z form instruction.  */
+#define DGM DCM + 1
+  { 6, 16, NULL, NULL, 0 },
+
+#define TE DGM + 1
+  { 5, 11, NULL, NULL, 0 },
+
+#define RMC TE + 1
+  { 2, 21, NULL, NULL, 0 },
+
+#define R RMC + 1
+  { 1, 15, NULL, NULL, 0 },
+
+#define SP R + 1
+  { 2, 11, NULL, NULL, 0 },
+
+#define S SP + 1
+  { 1, 11, NULL, NULL, 0 },
+
+  /* SH field starting at bit position 16.  */
+#define SH16 S + 1
+  { 6, 10, NULL, NULL, 0 },
+
+  /* The L field in an X form with the RT field fixed instruction.  */
+#define XRT_L SH16 + 1
+  { 2, 21, NULL, NULL, PPC_OPERAND_OPTIONAL },
+
+  /* The EH field in larx instruction.  */
+#define EH XRT_L + 1
+  { 1, 0, NULL, NULL, PPC_OPERAND_OPTIONAL },
 };
 
 /* The functions used to insert and extract complicated operands.  */
@@ -550,7 +610,6 @@ const struct powerpc_operand powerpc_operands[] =
    and the extraction function just checks that the fields are the
    same.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_bat (unsigned long insn,
 	    long value ATTRIBUTE_UNUSED,
@@ -576,7 +635,6 @@ extract_bat (unsigned long insn,
    and the extraction function just checks that the fields are the
    same.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_bba (unsigned long insn,
 	    long value ATTRIBUTE_UNUSED,
@@ -599,7 +657,6 @@ extract_bba (unsigned long insn,
 /* The BD field in a B form instruction.  The lower two bits are
    forced to zero.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_bd (unsigned long insn,
 	   long value,
@@ -609,7 +666,6 @@ insert_bd (unsigned long insn,
   return insn | (value & 0xfffc);
 }
 
-/*ARGSUSED*/
 static long
 extract_bd (unsigned long insn,
 	    int dialect ATTRIBUTE_UNUSED,
@@ -631,7 +687,6 @@ extract_bd (unsigned long insn,
    in BO field, the "a" bit is 00010 for branch on CR(BI) and 01000
    for branch on CTR.  We only handle the taken/not-taken hint here.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_bdm (unsigned long insn,
 	    long value,
@@ -677,7 +732,6 @@ extract_bdm (unsigned long insn,
    This is like BDM, above, except that the branch is expected to be
    taken.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_bdp (unsigned long insn,
 	    long value,
@@ -831,7 +885,6 @@ extract_boe (unsigned long insn,
 /* The DQ field in a DQ form instruction.  This is like D, but the
    lower four bits are forced to zero. */
 
-/*ARGSUSED*/
 static unsigned long
 insert_dq (unsigned long insn,
 	   long value,
@@ -843,7 +896,6 @@ insert_dq (unsigned long insn,
   return insn | (value & 0xfff0);
 }
 
-/*ARGSUSED*/
 static long
 extract_dq (unsigned long insn,
 	    int dialect ATTRIBUTE_UNUSED,
@@ -918,7 +970,6 @@ extract_ev8 (unsigned long insn,
 /* The DS field in a DS form instruction.  This is like D, but the
    lower two bits are forced to zero.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_ds (unsigned long insn,
 	   long value,
@@ -930,7 +981,6 @@ insert_ds (unsigned long insn,
   return insn | (value & 0xfffc);
 }
 
-/*ARGSUSED*/
 static long
 extract_ds (unsigned long insn,
 	    int dialect ATTRIBUTE_UNUSED,
@@ -941,7 +991,6 @@ extract_ds (unsigned long insn,
 
 /* The DE field in a DE form instruction.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_de (unsigned long insn,
 	   long value,
@@ -953,7 +1002,6 @@ insert_de (unsigned long insn,
   return insn | ((value << 4) & 0xfff0);
 }
 
-/*ARGSUSED*/
 static long
 extract_de (unsigned long insn,
 	    int dialect ATTRIBUTE_UNUSED,
@@ -964,7 +1012,6 @@ extract_de (unsigned long insn,
 
 /* The DES field in a DES form instruction.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_des (unsigned long insn,
 	    long value,
@@ -978,7 +1025,6 @@ insert_des (unsigned long insn,
   return insn | ((value << 2) & 0xfff0);
 }
 
-/*ARGSUSED*/
 static long
 extract_des (unsigned long insn,
 	     int dialect ATTRIBUTE_UNUSED,
@@ -995,17 +1041,33 @@ insert_fxm (unsigned long insn,
 	    int dialect,
 	    const char **errmsg)
 {
+  /* If we're handling the mfocrf and mtocrf insns ensure that exactly
+     one bit of the mask field is set.  */
+  if ((insn & (1 << 20)) != 0)
+    {
+      if (value == 0 || (value & -value) != value)
+	{
+	  *errmsg = _("invalid mask field");
+	  value = 0;
+	}
+    }
+
   /* If the optional field on mfcr is missing that means we want to use
      the old form of the instruction that moves the whole cr.  In that
      case we'll have VALUE zero.  There doesn't seem to be a way to
      distinguish this from the case where someone writes mfcr %r3,0.  */
-  if (value == 0)
+  else if (value == 0)
     ;
 
   /* If only one bit of the FXM field is set, we can use the new form
      of the instruction, which is faster.  Unlike the Power4 branch hint
-     encoding, this is not backward compatible.  */
-  else if ((dialect & PPC_OPCODE_POWER4) != 0 && (value & -value) == value)
+     encoding, this is not backward compatible.  Do not generate the
+     new form unless -mpower4 has been given, or -many and the two
+     operand form of mfcr was used.  */
+  else if ((value & -value) == value
+	   && ((dialect & PPC_OPCODE_POWER4) != 0
+	       || ((dialect & PPC_OPCODE_ANY) != 0
+		   && (insn & (0x3ff << 1)) == 19 << 1)))
     insn |= 1 << 20;
 
   /* Any other value on mfcr is an error.  */
@@ -1020,7 +1082,7 @@ insert_fxm (unsigned long insn,
 
 static long
 extract_fxm (unsigned long insn,
-	     int dialect,
+	     int dialect ATTRIBUTE_UNUSED,
 	     int *invalid)
 {
   long mask = (insn >> 12) & 0xff;
@@ -1028,14 +1090,9 @@ extract_fxm (unsigned long insn,
   /* Is this a Power4 insn?  */
   if ((insn & (1 << 20)) != 0)
     {
-      if ((dialect & PPC_OPCODE_POWER4) == 0)
+      /* Exactly one bit of MASK should be set.  */
+      if (mask == 0 || (mask & -mask) != mask)
 	*invalid = 1;
-      else
-	{
-	  /* Exactly one bit of MASK should be set.  */
-	  if (mask == 0 || (mask & -mask) != mask)
-	    *invalid = 1;
-	}
     }
 
   /* Check that non-power4 form of mfcr has a zero MASK.  */
@@ -1051,7 +1108,6 @@ extract_fxm (unsigned long insn,
 /* The LI field in an I form instruction.  The lower two bits are
    forced to zero.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_li (unsigned long insn,
 	   long value,
@@ -1063,7 +1119,6 @@ insert_li (unsigned long insn,
   return insn | (value & 0x3fffffc);
 }
 
-/*ARGSUSED*/
 static long
 extract_li (unsigned long insn,
 	    int dialect ATTRIBUTE_UNUSED,
@@ -1163,7 +1218,6 @@ extract_mbe (unsigned long insn,
 /* The MB or ME field in an MD or MDS form instruction.  The high bit
    is wrapped to the low end.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_mb6 (unsigned long insn,
 	    long value,
@@ -1173,7 +1227,6 @@ insert_mb6 (unsigned long insn,
   return insn | ((value & 0x1f) << 6) | (value & 0x20);
 }
 
-/*ARGSUSED*/
 static long
 extract_mb6 (unsigned long insn,
 	     int dialect ATTRIBUTE_UNUSED,
@@ -1198,7 +1251,6 @@ insert_nb (unsigned long insn,
   return insn | ((value & 0x1f) << 11);
 }
 
-/*ARGSUSED*/
 static long
 extract_nb (unsigned long insn,
 	    int dialect ATTRIBUTE_UNUSED,
@@ -1217,7 +1269,6 @@ extract_nb (unsigned long insn,
    invalid, since we never want to recognize an instruction which uses
    a field of this type.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_nsi (unsigned long insn,
 	    long value,
@@ -1269,7 +1320,6 @@ insert_ram (unsigned long insn,
 /* The RA field in the DQ form lq instruction, which has special
    value restrictions.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_raq (unsigned long insn,
 	    long value,
@@ -1304,7 +1354,6 @@ insert_ras (unsigned long insn,
    function just copies the BT field into the BA field, and the
    extraction function just checks that the fields are the same.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_rbs (unsigned long insn,
 	    long value ATTRIBUTE_UNUSED,
@@ -1327,7 +1376,6 @@ extract_rbs (unsigned long insn,
 /* The RT field of the DQ form lq instruction, which has special
    value restrictions.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_rtq (unsigned long insn,
 	    long value,
@@ -1342,7 +1390,6 @@ insert_rtq (unsigned long insn,
 /* The RS field of the DS form stq instruction, which has special
    value restrictions.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_rsq (unsigned long insn,
 	    long value ATTRIBUTE_UNUSED,
@@ -1356,7 +1403,6 @@ insert_rsq (unsigned long insn,
 
 /* The SH field in an MD form instruction.  This is split.  */
 
-/*ARGSUSED*/
 static unsigned long
 insert_sh6 (unsigned long insn,
 	    long value,
@@ -1366,7 +1412,6 @@ insert_sh6 (unsigned long insn,
   return insn | ((value & 0x1f) << 11) | ((value & 0x20) >> 4);
 }
 
-/*ARGSUSED*/
 static long
 extract_sh6 (unsigned long insn,
 	     int dialect ATTRIBUTE_UNUSED,
@@ -1395,6 +1440,47 @@ extract_spr (unsigned long insn,
   return ((insn >> 16) & 0x1f) | ((insn >> 6) & 0x3e0);
 }
 
+/* Some dialects have 8 SPRG registers instead of the standard 4.  */
+
+static unsigned long
+insert_sprg (unsigned long insn,
+	     long value,
+	     int dialect,
+	     const char **errmsg)
+{
+  /* This check uses PPC_OPCODE_403 because PPC405 is later defined
+     as a synonym.  If ever a 405 specific dialect is added this
+     check should use that instead.  */
+  if (value > 7
+      || (value > 3
+	  && (dialect & (PPC_OPCODE_BOOKE | PPC_OPCODE_403)) == 0))
+    *errmsg = _("invalid sprg number");
+
+  /* If this is mfsprg4..7 then use spr 260..263 which can be read in
+     user mode.  Anything else must use spr 272..279.  */
+  if (value <= 3 || (insn & 0x100) != 0)
+    value |= 0x10;
+
+  return insn | ((value & 0x17) << 16);
+}
+
+static long
+extract_sprg (unsigned long insn,
+	      int dialect,
+	      int *invalid)
+{
+  unsigned long val = (insn >> 16) & 0x1f;
+
+  /* mfsprg can use 260..263 and 272..279.  mtsprg only uses spr 272..279
+     If not BOOKE or 405, then both use only 272..275.  */
+  if (val <= 3
+      || (val < 0x10 && (insn & 0x100) != 0)
+      || (val - 0x10 > 3
+	  && (dialect & (PPC_OPCODE_BOOKE | PPC_OPCODE_403)) == 0))
+    *invalid = 1;
+  return val & 7;
+}
+
 /* The TBR field in an XFX instruction.  This is just like SPR, but it
    is optional.  When TBR is omitted, it must be inserted as 268 (the
    magic number of the TB register).  These functions treat 0
@@ -1460,6 +1546,9 @@ extract_tbr (unsigned long insn,
 /* An A_MASK with the FRA and FRC fields fixed.  */
 #define AFRAFRC_MASK (A_MASK | FRA_MASK | FRC_MASK)
 
+/* An AFRAFRC_MASK, but with L bit clear.  */
+#define AFRALFRC_MASK (AFRAFRC_MASK & ~((unsigned long) 1 << 16))
+
 /* A B form instruction.  */
 #define B(op, aa, lk) (OP (op) | ((((unsigned long)(aa)) & 1) << 1) | ((lk) & 1))
 #define B_MASK B (0x3f, 1, 1)
@@ -1494,11 +1583,11 @@ extract_tbr (unsigned long insn,
 
 /* An Context form instruction.  */
 #define CTX(op, xop)   (OP (op) | (((unsigned long)(xop)) & 0x7))
-#define CTX_MASK       CTX(0x3f, 0x7)
+#define CTX_MASK CTX(0x3f, 0x7)
 
 /* An User Context form instruction.  */
 #define UCTX(op, xop)  (OP (op) | (((unsigned long)(xop)) & 0x1f))
-#define UCTX_MASK      UCTX(0x3f, 0x1f)
+#define UCTX_MASK UCTX(0x3f, 0x1f)
 
 /* The main opcode mask with the RA field clear.  */
 #define DRA_MASK (OP_MASK | RA_MASK)
@@ -1570,12 +1659,21 @@ extract_tbr (unsigned long insn,
 /* An X form instruction.  */
 #define X(op, xop) (OP (op) | ((((unsigned long)(xop)) & 0x3ff) << 1))
 
+/* A Z form instruction.  */
+#define Z(op, xop) (OP (op) | ((((unsigned long)(xop)) & 0x1ff) << 1))
+
 /* An X form instruction with the RC bit specified.  */
 #define XRC(op, xop, rc) (X ((op), (xop)) | ((rc) & 1))
 
+/* A Z form instruction with the RC bit specified.  */
+#define ZRC(op, xop, rc) (Z ((op), (xop)) | ((rc) & 1))
+
 /* The mask for an X form instruction.  */
 #define X_MASK XRC (0x3f, 0x3ff, 1)
 
+/* The mask for a Z form instruction.  */
+#define Z_MASK ZRC (0x3f, 0x1ff, 1)
+
 /* An X_MASK with the RA field fixed.  */
 #define XRA_MASK (X_MASK | RA_MASK)
 
@@ -1585,6 +1683,9 @@ extract_tbr (unsigned long insn,
 /* An X_MASK with the RT field fixed.  */
 #define XRT_MASK (X_MASK | RT_MASK)
 
+/* An XRT_MASK mask with the L bits clear.  */
+#define XLRT_MASK (XRT_MASK & ~((unsigned long) 0x3 << 21))
+
 /* An X_MASK with the RA and RB fields fixed.  */
 #define XRARB_MASK (X_MASK | RA_MASK | RB_MASK)
 
@@ -1597,8 +1698,8 @@ extract_tbr (unsigned long insn,
 /* An XRTRA_MASK, but with L bit clear.  */
 #define XRTLRA_MASK (XRTRA_MASK & ~((unsigned long) 1 << 21))
 
-/* An X form comparison instruction.  */
-#define XCMPL(op, xop, l) (X ((op), (xop)) | ((((unsigned long)(l)) & 1) << 21))
+/* An X form instruction with the L bit specified.  */
+#define XOPL(op, xop, l) (X ((op), (xop)) | ((((unsigned long)(l)) & 1) << 21))
 
 /* The mask for an X form comparison instruction.  */
 #define XCMP_MASK (X_MASK | (((unsigned long)1) << 22))
@@ -1621,6 +1722,9 @@ extract_tbr (unsigned long insn,
 /* An X form sync instruction with everything filled in except the LS field.  */
 #define XSYNC_MASK (0xff9fffff)
 
+/* An X_MASK, but with the EH bit clear.  */
+#define XEH_MASK (X_MASK & ~((unsigned long )1))
+
 /* An X form AltiVec dss instruction.  */
 #define XDSS(op, xop, a) (X ((op), (xop)) | ((((unsigned long)(a)) & 1) << 25))
 #define XDSS_MASK XDSS(0x3f, 0x3ff, 1)
@@ -1663,6 +1767,9 @@ extract_tbr (unsigned long insn,
 #define XLYBB_MASK (XLYLK_MASK | BB_MASK)
 #define XLBOCBBB_MASK (XLOCB_MASK | BB_MASK)
 
+/* A mask for branch instructions using the BH field.  */
+#define XLBH_MASK (XL_MASK | (0x1c << 11))
+
 /* An XL_MASK with the BO and BB fields fixed.  */
 #define XLBOBB_MASK (XL_MASK | BO_MASK | BB_MASK)
 
@@ -1682,11 +1789,12 @@ extract_tbr (unsigned long insn,
 #define XS_MASK XS (0x3f, 0x1ff, 1)
 
 /* A mask for the FXM version of an XFX form instruction.  */
-#define XFXFXM_MASK (X_MASK | (1 << 11))
+#define XFXFXM_MASK (X_MASK | (1 << 11) | (1 << 20))
 
 /* An XFX form instruction with the FXM field filled in.  */
-#define XFXM(op, xop, fxm) \
-  (X ((op), (xop)) | ((((unsigned long)(fxm)) & 0xff) << 12))
+#define XFXM(op, xop, fxm, p4) \
+  (X ((op), (xop)) | ((((unsigned long)(fxm)) & 0xff) << 12) \
+   | ((unsigned long)(p4) << 20))
 
 /* An XFX form instruction with the SPR field filled in.  */
 #define XSPR(op, xop, spr) \
@@ -1699,7 +1807,7 @@ extract_tbr (unsigned long insn,
 
 /* An XFX form instruction with the SPR field filled in except for the
    SPRG field.  */
-#define XSPRG_MASK (XSPR_MASK &~ SPRG_MASK)
+#define XSPRG_MASK (XSPR_MASK & ~(0x17 << 16))
 
 /* An X form instruction with everything filled in except the E field.  */
 #define XE_MASK (0xffff7fff)
@@ -1769,6 +1877,9 @@ extract_tbr (unsigned long insn,
 #define PPCCOM	PPC_OPCODE_PPC | PPC_OPCODE_COMMON
 #define NOPOWER4 PPC_OPCODE_NOPOWER4 | PPCCOM
 #define POWER4	PPC_OPCODE_POWER4
+#define POWER5	PPC_OPCODE_POWER5
+#define POWER6	PPC_OPCODE_POWER6
+#define CELL	PPC_OPCODE_CELL
 #define PPC32   PPC_OPCODE_32 | PPC_OPCODE_PPC
 #define PPC64   PPC_OPCODE_64 | PPC_OPCODE_PPC
 #define PPC403	PPC_OPCODE_403
@@ -1776,7 +1887,7 @@ extract_tbr (unsigned long insn,
 #define PPC440	PPC_OPCODE_440
 #define PPC750	PPC
 #define PPC860	PPC
-#define PPCVEC	PPC_OPCODE_ALTIVEC | PPC_OPCODE_PPC
+#define PPCVEC	PPC_OPCODE_ALTIVEC
 #define	POWER   PPC_OPCODE_POWER
 #define	POWER2	PPC_OPCODE_POWER | PPC_OPCODE_POWER2
 #define PPCPWR2	PPC_OPCODE_PPC | PPC_OPCODE_POWER | PPC_OPCODE_POWER2
@@ -1790,6 +1901,7 @@ extract_tbr (unsigned long insn,
 #define BOOKE	PPC_OPCODE_BOOKE
 #define BOOKE64	PPC_OPCODE_BOOKE64
 #define CLASSIC	PPC_OPCODE_CLASSIC
+#define PPCE300 PPC_OPCODE_E300
 #define PPCSPE	PPC_OPCODE_SPE
 #define PPCISEL	PPC_OPCODE_ISEL
 #define PPCEFS	PPC_OPCODE_EFS
@@ -1952,6 +2064,41 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "nmaclhwso.",	XO(4,494,1,1), XO_MASK,	PPC405|PPC440,	{ RT, RA, RB } },
 { "mfvscr",  VX(4, 1540), VX_MASK,	PPCVEC,		{ VD } },
 { "mtvscr",  VX(4, 1604), VX_MASK,	PPCVEC,		{ VB } },
+
+  /* Double-precision opcodes.  */
+  /* Some of these conflict with AltiVec, so move them before, since
+     PPCVEC includes the PPC_OPCODE_PPC set.  */
+{ "efscfd",   VX(4, 719), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdabs",   VX(4, 740), VX_MASK,	PPCEFS,		{ RS, RA } },
+{ "efdnabs",  VX(4, 741), VX_MASK,	PPCEFS,		{ RS, RA } },
+{ "efdneg",   VX(4, 742), VX_MASK,	PPCEFS,		{ RS, RA } },
+{ "efdadd",   VX(4, 736), VX_MASK,	PPCEFS,		{ RS, RA, RB } },
+{ "efdsub",   VX(4, 737), VX_MASK,	PPCEFS,		{ RS, RA, RB } },
+{ "efdmul",   VX(4, 744), VX_MASK,	PPCEFS,		{ RS, RA, RB } },
+{ "efddiv",   VX(4, 745), VX_MASK,	PPCEFS,		{ RS, RA, RB } },
+{ "efdcmpgt", VX(4, 748), VX_MASK,	PPCEFS,		{ CRFD, RA, RB } },
+{ "efdcmplt", VX(4, 749), VX_MASK,	PPCEFS,		{ CRFD, RA, RB } },
+{ "efdcmpeq", VX(4, 750), VX_MASK,	PPCEFS,		{ CRFD, RA, RB } },
+{ "efdtstgt", VX(4, 764), VX_MASK,	PPCEFS,		{ CRFD, RA, RB } },
+{ "efdtstlt", VX(4, 765), VX_MASK,	PPCEFS,		{ CRFD, RA, RB } },
+{ "efdtsteq", VX(4, 766), VX_MASK,	PPCEFS,		{ CRFD, RA, RB } },
+{ "efdcfsi",  VX(4, 753), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdcfsid", VX(4, 739), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdcfui",  VX(4, 752), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdcfuid", VX(4, 738), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdcfsf",  VX(4, 755), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdcfuf",  VX(4, 754), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctsi",  VX(4, 757), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctsidz",VX(4, 747), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctsiz", VX(4, 762), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctui",  VX(4, 756), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctuidz",VX(4, 746), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctuiz", VX(4, 760), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctsf",  VX(4, 759), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdctuf",  VX(4, 758), VX_MASK,	PPCEFS,		{ RS, RB } },
+{ "efdcfs",   VX(4, 751), VX_MASK,	PPCEFS,		{ RS, RB } },
+  /* End of double-precision opcodes.  */
+
 { "vaddcuw", VX(4,  384), VX_MASK,	PPCVEC,		{ VD, VA, VB } },
 { "vaddfp",  VX(4,   10), VX_MASK, 	PPCVEC,		{ VD, VA, VB } },
 { "vaddsbs", VX(4,  768), VX_MASK,	PPCVEC,		{ VD, VA, VB } },
@@ -2389,16 +2536,16 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "li",	     OP(14),	DRA_MASK,	PPCCOM,		{ RT, SI } },
 { "lil",     OP(14),	DRA_MASK,	PWRCOM,		{ RT, SI } },
-{ "addi",    OP(14),	OP_MASK,	PPCCOM,		{ RT, RA, SI } },
-{ "cal",     OP(14),	OP_MASK,	PWRCOM,		{ RT, D, RA } },
-{ "subi",    OP(14),	OP_MASK,	PPCCOM,		{ RT, RA, NSI } },
-{ "la",	     OP(14),	OP_MASK,	PPCCOM,		{ RT, D, RA } },
+{ "addi",    OP(14),	OP_MASK,	PPCCOM,		{ RT, RA0, SI } },
+{ "cal",     OP(14),	OP_MASK,	PWRCOM,		{ RT, D, RA0 } },
+{ "subi",    OP(14),	OP_MASK,	PPCCOM,		{ RT, RA0, NSI } },
+{ "la",	     OP(14),	OP_MASK,	PPCCOM,		{ RT, D, RA0 } },
 
 { "lis",     OP(15),	DRA_MASK,	PPCCOM,		{ RT, SISIGNOPT } },
 { "liu",     OP(15),	DRA_MASK,	PWRCOM,		{ RT, SISIGNOPT } },
-{ "addis",   OP(15),	OP_MASK,	PPCCOM,		{ RT,RA,SISIGNOPT } },
-{ "cau",     OP(15),	OP_MASK,	PWRCOM,		{ RT,RA,SISIGNOPT } },
-{ "subis",   OP(15),	OP_MASK,	PPCCOM,		{ RT, RA, NSI } },
+{ "addis",   OP(15),	OP_MASK,	PPCCOM,		{ RT,RA0,SISIGNOPT } },
+{ "cau",     OP(15),	OP_MASK,	PWRCOM,		{ RT,RA0,SISIGNOPT } },
+{ "subis",   OP(15),	OP_MASK,	PPCCOM,		{ RT, RA0, NSI } },
 
 { "bdnz-",   BBO(16,BODNZ,0,0),      BBOATBI_MASK, PPCCOM,	{ BDM } },
 { "bdnz+",   BBO(16,BODNZ,0,0),      BBOATBI_MASK, PPCCOM,	{ BDP } },
@@ -2665,9 +2812,9 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "bcla+",   B(16,1,1),	B_MASK,		PPCCOM,		{ BOE, BI, BDPA } },
 { "bcla",    B(16,1,1),	B_MASK,		COM,		{ BO, BI, BDA } },
 
-{ "sc",      SC(17,1,0), 0xffffffff,	PPC,		{ 0 } },
-{ "svc",     SC(17,0,0), SC_MASK,	POWER,		{ LEV, FL1, FL2 } },
-{ "svcl",    SC(17,0,1), SC_MASK,	POWER,		{ LEV, FL1, FL2 } },
+{ "sc",      SC(17,1,0), SC_MASK,	PPC,		{ LEV } },
+{ "svc",     SC(17,0,0), SC_MASK,	POWER,		{ SVC_LEV, FL1, FL2 } },
+{ "svcl",    SC(17,0,1), SC_MASK,	POWER,		{ SVC_LEV, FL1, FL2 } },
 { "svca",    SC(17,1,0), SC_MASK,	PWRCOM,		{ SV } },
 { "svcla",   SC(17,1,1), SC_MASK,	POWER,		{ SV } },
 
@@ -2890,12 +3037,12 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "bdzflrl", XLO(19,BODZF,16,1), XLBOBB_MASK, PPCCOM,	{ BI } },
 { "bdzflrl-",XLO(19,BODZF,16,1), XLBOBB_MASK, NOPOWER4,	{ BI } },
 { "bdzflrl+",XLO(19,BODZFP,16,1), XLBOBB_MASK, NOPOWER4, { BI } },
-{ "bclr",    XLLK(19,16,0), XLYBB_MASK,	PPCCOM,		{ BO, BI } },
-{ "bclrl",   XLLK(19,16,1), XLYBB_MASK,	PPCCOM,		{ BO, BI } },
 { "bclr+",   XLYLK(19,16,1,0), XLYBB_MASK, PPCCOM,	{ BOE, BI } },
 { "bclrl+",  XLYLK(19,16,1,1), XLYBB_MASK, PPCCOM,	{ BOE, BI } },
 { "bclr-",   XLYLK(19,16,0,0), XLYBB_MASK, PPCCOM,	{ BOE, BI } },
 { "bclrl-",  XLYLK(19,16,0,1), XLYBB_MASK, PPCCOM,	{ BOE, BI } },
+{ "bclr",    XLLK(19,16,0), XLBH_MASK,	PPCCOM,		{ BO, BI, BH } },
+{ "bclrl",   XLLK(19,16,1), XLBH_MASK,	PPCCOM,		{ BO, BI, BH } },
 { "bcr",     XLLK(19,16,0), XLBB_MASK,	PWRCOM,		{ BO, BI } },
 { "bcrl",    XLLK(19,16,1), XLBB_MASK,	PWRCOM,		{ BO, BI } },
 { "bclre",   XLLK(19,17,0), XLBB_MASK,	BOOKE64,	{ BO, BI } },
@@ -2924,14 +3071,23 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "crand",   XL(19,257), XL_MASK,	COM,		{ BT, BA, BB } },
 
+{ "hrfid",   XL(19,274), 0xffffffff,	POWER5 | CELL,	{ 0 } },
+
 { "crset",   XL(19,289), XL_MASK,	PPCCOM,		{ BT, BAT, BBA } },
 { "creqv",   XL(19,289), XL_MASK,	COM,		{ BT, BA, BB } },
 
+{ "doze",    XL(19,402), 0xffffffff,	POWER6,		{ 0 } },
+
 { "crorc",   XL(19,417), XL_MASK,	COM,		{ BT, BA, BB } },
 
+{ "nap",     XL(19,434), 0xffffffff,	POWER6,		{ 0 } },
+
 { "crmove",  XL(19,449), XL_MASK,	PPCCOM,		{ BT, BA, BBA } },
 { "cror",    XL(19,449), XL_MASK,	COM,		{ BT, BA, BB } },
 
+{ "sleep",   XL(19,466), 0xffffffff,	POWER6,		{ 0 } },
+{ "rvwinkle", XL(19,498), 0xffffffff,	POWER6,		{ 0 } },
+
 { "bctr",    XLO(19,BOU,528,0), XLBOBIBB_MASK, COM,	{ 0 } },
 { "bctrl",   XLO(19,BOU,528,1), XLBOBIBB_MASK, COM,	{ 0 } },
 { "bltctr",  XLOCB(19,BOT,CBLT,528,0),  XLBOCBBB_MASK, PPCCOM,	{ CR } },
@@ -3074,12 +3230,12 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "bfctrl-", XLO(19,BOFM4,528,1), XLBOBB_MASK, POWER4, { BI } },
 { "bfctrl+", XLO(19,BOFP,528,1), XLBOBB_MASK, NOPOWER4, { BI } },
 { "bfctrl+", XLO(19,BOFP4,528,1), XLBOBB_MASK, POWER4, { BI } },
-{ "bcctr",   XLLK(19,528,0),     XLYBB_MASK,  PPCCOM,	{ BO, BI } },
 { "bcctr-",  XLYLK(19,528,0,0),  XLYBB_MASK,  PPCCOM,	{ BOE, BI } },
 { "bcctr+",  XLYLK(19,528,1,0),  XLYBB_MASK,  PPCCOM,	{ BOE, BI } },
-{ "bcctrl",  XLLK(19,528,1),     XLYBB_MASK,  PPCCOM,	{ BO, BI } },
 { "bcctrl-", XLYLK(19,528,0,1),  XLYBB_MASK,  PPCCOM,	{ BOE, BI } },
 { "bcctrl+", XLYLK(19,528,1,1),  XLYBB_MASK,  PPCCOM,	{ BOE, BI } },
+{ "bcctr",   XLLK(19,528,0),     XLBH_MASK,   PPCCOM,	{ BO, BI, BH } },
+{ "bcctrl",  XLLK(19,528,1),     XLBH_MASK,   PPCCOM,	{ BO, BI, BH } },
 { "bcc",     XLLK(19,528,0),     XLBB_MASK,   PWRCOM,	{ BO, BI } },
 { "bccl",    XLLK(19,528,1),     XLBB_MASK,   PWRCOM,	{ BO, BI } },
 { "bcctre",  XLLK(19,529,0),     XLYBB_MASK,  BOOKE64,	{ BO, BI } },
@@ -3158,8 +3314,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "rldcr",   MDS(30,9,0), MDS_MASK,	PPC64,		{ RA, RS, RB, ME6 } },
 { "rldcr.",  MDS(30,9,1), MDS_MASK,	PPC64,		{ RA, RS, RB, ME6 } },
 
-{ "cmpw",    XCMPL(31,0,0), XCMPL_MASK, PPCCOM,		{ OBF, RA, RB } },
-{ "cmpd",    XCMPL(31,0,1), XCMPL_MASK, PPC64,		{ OBF, RA, RB } },
+{ "cmpw",    XOPL(31,0,0), XCMPL_MASK, PPCCOM,		{ OBF, RA, RB } },
+{ "cmpd",    XOPL(31,0,1), XCMPL_MASK, PPC64,		{ OBF, RA, RB } },
 { "cmp",     X(31,0),	XCMP_MASK,	PPC,		{ BF, L, RA, RB } },
 { "cmp",     X(31,0),	XCMPL_MASK,	PWRCOM,		{ BF, RA, RB } },
 
@@ -3228,17 +3384,18 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "iseleq",  X(31,79),      X_MASK,	PPCISEL,	{ RT, RA, RB } },
 { "isel",    XISEL(31,15),  XISEL_MASK,	PPCISEL,	{ RT, RA, RB, CRB } },
 
-{ "mfcr",    X(31,19),	XRARB_MASK,	NOPOWER4,	{ RT } },
+{ "mfocrf",  XFXM(31,19,0,1), XFXFXM_MASK, COM,		{ RT, FXM } },
+{ "mfcr",    X(31,19),	XRARB_MASK,	NOPOWER4 | COM,	{ RT } },
 { "mfcr",    X(31,19),	XFXFXM_MASK,	POWER4,		{ RT, FXM4 } },
 
-{ "lwarx",   X(31,20),	X_MASK,		PPC,		{ RT, RA, RB } },
+{ "lwarx",   X(31,20),	XEH_MASK,	PPC,		{ RT, RA0, RB, EH } },
 
-{ "ldx",     X(31,21),	X_MASK,		PPC64,		{ RT, RA, RB } },
+{ "ldx",     X(31,21),	X_MASK,		PPC64,		{ RT, RA0, RB } },
 
-{ "icbt",    X(31,22),	X_MASK,		BOOKE,		{ CT, RA, RB } },
+{ "icbt",    X(31,22),	X_MASK,		BOOKE|PPCE300,	{ CT, RA, RB } },
 { "icbt",    X(31,262),	XRT_MASK,	PPC403,		{ RA, RB } },
 
-{ "lwzx",    X(31,23),	X_MASK,		PPCCOM,		{ RT, RA, RB } },
+{ "lwzx",    X(31,23),	X_MASK,		PPCCOM,		{ RT, RA0, RB } },
 { "lx",      X(31,23),	X_MASK,		PWRCOM,		{ RT, RA, RB } },
 
 { "slw",     XRC(31,24,0), X_MASK,	PPCCOM,		{ RA, RS, RB } },
@@ -3262,10 +3419,10 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "icbte",   X(31,30),	X_MASK,		BOOKE64,	{ CT, RA, RB } },
 
-{ "lwzxe",   X(31,31),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "lwzxe",   X(31,31),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
-{ "cmplw",   XCMPL(31,32,0), XCMPL_MASK, PPCCOM,	{ OBF, RA, RB } },
-{ "cmpld",   XCMPL(31,32,1), XCMPL_MASK, PPC64,		{ OBF, RA, RB } },
+{ "cmplw",   XOPL(31,32,0), XCMPL_MASK, PPCCOM,	{ OBF, RA, RB } },
+{ "cmpld",   XOPL(31,32,1), XCMPL_MASK, PPC64,		{ OBF, RA, RB } },
 { "cmpl",    X(31,32),	XCMP_MASK,	 PPC,		{ BF, L, RA, RB } },
 { "cmpl",    X(31,32),	XCMPL_MASK,	 PWRCOM,	{ BF, RA, RB } },
 
@@ -3324,15 +3481,16 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "mfmsr",   X(31,83),	XRARB_MASK,	COM,		{ RT } },
 
-{ "ldarx",   X(31,84),	X_MASK,		PPC64,		{ RT, RA, RB } },
+{ "ldarx",   X(31,84),	XEH_MASK,	PPC64,		{ RT, RA0, RB, EH } },
 
-{ "dcbf",    X(31,86),	XRT_MASK,	PPC,		{ RA, RB } },
+{ "dcbfl",   XOPL(31,86,1), XRT_MASK,	POWER5,		{ RA, RB } },
+{ "dcbf",    X(31,86),	XLRT_MASK,	PPC,		{ RA, RB, XRT_L } },
 
-{ "lbzx",    X(31,87),	X_MASK,		COM,		{ RT, RA, RB } },
+{ "lbzx",    X(31,87),	X_MASK,		COM,		{ RT, RA0, RB } },
 
 { "dcbfe",   X(31,94),	XRT_MASK,	BOOKE64,	{ RA, RB } },
 
-{ "lbzxe",   X(31,95),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "lbzxe",   X(31,95),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
 { "neg",     XO(31,104,0,0), XORB_MASK,	COM,		{ RT, RA } },
 { "neg.",    XO(31,104,0,1), XORB_MASK,	COM,		{ RT, RA } },
@@ -3350,12 +3508,14 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "lbzux",   X(31,119),	X_MASK,		COM,		{ RT, RAL, RB } },
 
+{ "popcntb", X(31,122), XRB_MASK,	POWER5,		{ RA, RS } },
+
 { "not",     XRC(31,124,0), X_MASK,	COM,		{ RA, RS, RBS } },
 { "nor",     XRC(31,124,0), X_MASK,	COM,		{ RA, RS, RB } },
 { "not.",    XRC(31,124,1), X_MASK,	COM,		{ RA, RS, RBS } },
 { "nor.",    XRC(31,124,1), X_MASK,	COM,		{ RA, RS, RB } },
 
-{ "lwarxe",  X(31,126),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "lwarxe",  X(31,126),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
 { "lbzuxe",  X(31,127),	X_MASK,		BOOKE64,	{ RT, RAL, RB } },
 
@@ -3383,21 +3543,22 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "dcbtstlse",X(31,142),X_MASK,		PPCCHLK64,	{ CT, RA, RB }},
 
-{ "mtcr",    XFXM(31,144,0xff), XRARB_MASK, COM,	{ RS }},
+{ "mtocrf",  XFXM(31,144,0,1), XFXFXM_MASK, COM,	{ FXM, RS } },
+{ "mtcr",    XFXM(31,144,0xff,0), XRARB_MASK, COM,	{ RS }},
 { "mtcrf",   X(31,144),	XFXFXM_MASK,	COM,		{ FXM, RS } },
 
 { "mtmsr",   X(31,146),	XRARB_MASK,	COM,		{ RS } },
 
-{ "stdx",    X(31,149), X_MASK,		PPC64,		{ RS, RA, RB } },
+{ "stdx",    X(31,149), X_MASK,		PPC64,		{ RS, RA0, RB } },
 
-{ "stwcx.",  XRC(31,150,1), X_MASK,	PPC,		{ RS, RA, RB } },
+{ "stwcx.",  XRC(31,150,1), X_MASK,	PPC,		{ RS, RA0, RB } },
 
-{ "stwx",    X(31,151), X_MASK,		PPCCOM,		{ RS, RA, RB } },
+{ "stwx",    X(31,151), X_MASK,		PPCCOM,		{ RS, RA0, RB } },
 { "stx",     X(31,151), X_MASK,		PWRCOM,		{ RS, RA, RB } },
 
-{ "stwcxe.", XRC(31,158,1), X_MASK,	BOOKE64,	{ RS, RA, RB } },
+{ "stwcxe.", XRC(31,158,1), X_MASK,	BOOKE64,	{ RS, RA0, RB } },
 
-{ "stwxe",   X(31,159), X_MASK,		BOOKE64,	{ RS, RA, RB } },
+{ "stwxe",   X(31,159), X_MASK,		BOOKE64,	{ RS, RA0, RB } },
 
 { "slq",     XRC(31,152,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "slq.",    XRC(31,152,1), X_MASK,	M601,		{ RA, RS, RB } },
@@ -3405,6 +3566,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "sle",     XRC(31,153,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "sle.",    XRC(31,153,1), X_MASK,	M601,		{ RA, RS, RB } },
 
+{ "prtyw",   X(31,154),	XRB_MASK,	POWER6,		{ RA, RS } },
+
 { "wrteei",  X(31,163),	XE_MASK,	PPC403 | BOOKE,	{ E } },
 
 { "dcbtls",  X(31,166),	X_MASK,		PPCCHLK,	{ CT, RA, RB }},
@@ -3415,11 +3578,13 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "stdux",   X(31,181),	X_MASK,		PPC64,		{ RS, RAS, RB } },
 
 { "stwux",   X(31,183),	X_MASK,		PPCCOM,		{ RS, RAS, RB } },
-{ "stux",    X(31,183),	X_MASK,		PWRCOM,		{ RS, RA, RB } },
+{ "stux",    X(31,183),	X_MASK,		PWRCOM,		{ RS, RA0, RB } },
 
 { "sliq",    XRC(31,184,0), X_MASK,	M601,		{ RA, RS, SH } },
 { "sliq.",   XRC(31,184,1), X_MASK,	M601,		{ RA, RS, SH } },
 
+{ "prtyd",   X(31,186),	XRB_MASK,	POWER6,		{ RA, RS } },
+
 { "stwuxe",  X(31,191),	X_MASK,		BOOKE64,	{ RS, RAS, RB } },
 
 { "subfze",  XO(31,200,0,0), XORB_MASK, PPCCOM,		{ RT, RA } },
@@ -3442,9 +3607,9 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "mtsr",    X(31,210),	XRB_MASK|(1<<20), COM32,	{ SR, RS } },
 
-{ "stdcx.",  XRC(31,214,1), X_MASK,	PPC64,		{ RS, RA, RB } },
+{ "stdcx.",  XRC(31,214,1), X_MASK,	PPC64,		{ RS, RA0, RB } },
 
-{ "stbx",    X(31,215),	X_MASK,		COM,		{ RS, RA, RB } },
+{ "stbx",    X(31,215),	X_MASK,		COM,		{ RS, RA0, RB } },
 
 { "sllq",    XRC(31,216,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "sllq.",   XRC(31,216,1), X_MASK,	M601,		{ RA, RS, RB } },
@@ -3452,7 +3617,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "sleq",    XRC(31,217,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "sleq.",   XRC(31,217,1), X_MASK,	M601,		{ RA, RS, RB } },
 
-{ "stbxe",   X(31,223),	X_MASK,		BOOKE64,	{ RS, RA, RB } },
+{ "stbxe",   X(31,223),	X_MASK,		BOOKE64,	{ RS, RA0, RB } },
 
 { "icblc",   X(31,230),	X_MASK,		PPCCHLK,	{ CT, RA, RB }},
 
@@ -3492,7 +3657,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mtsrin",  X(31,242),	XRA_MASK,	PPC32,		{ RS, RB } },
 { "mtsri",   X(31,242),	XRA_MASK,	POWER32,	{ RS, RB } },
 
-{ "dcbtst",  X(31,246),	XRT_MASK,	PPC,		{ CT, RA, RB } },
+{ "dcbtst",  X(31,246),	X_MASK,	PPC,			{ CT, RA, RB } },
 
 { "stbux",   X(31,247),	X_MASK,		COM,		{ RS, RAS, RB } },
 
@@ -3519,26 +3684,26 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "addo.",   XO(31,266,1,1), XO_MASK,	PPCCOM,		{ RT, RA, RB } },
 { "caxo.",   XO(31,266,1,1), XO_MASK,	PWRCOM,		{ RT, RA, RB } },
 
-{ "tlbiel",  X(31,274), XRTRA_MASK,	POWER4,		{ RB } },
+{ "tlbiel",  X(31,274), XRTLRA_MASK,	POWER4,		{ RB, L } },
 
 { "mfapidi", X(31,275), X_MASK,		BOOKE,		{ RT, RA } },
 
 { "lscbx",   XRC(31,277,0), X_MASK,	M601,		{ RT, RA, RB } },
 { "lscbx.",  XRC(31,277,1), X_MASK,	M601,		{ RT, RA, RB } },
 
-{ "dcbt",    X(31,278),	XRT_MASK,	PPC,		{ CT, RA, RB } },
+{ "dcbt",    X(31,278),	X_MASK,		PPC,		{ CT, RA, RB } },
 
-{ "lhzx",    X(31,279),	X_MASK,		COM,		{ RT, RA, RB } },
+{ "lhzx",    X(31,279),	X_MASK,		COM,		{ RT, RA0, RB } },
 
 { "eqv",     XRC(31,284,0), X_MASK,	COM,		{ RA, RS, RB } },
 { "eqv.",    XRC(31,284,1), X_MASK,	COM,		{ RA, RS, RB } },
 
 { "dcbte",   X(31,286),	X_MASK,		BOOKE64,	{ CT, RA, RB } },
 
-{ "lhzxe",   X(31,287),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "lhzxe",   X(31,287),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
 { "tlbie",   X(31,306),	XRTLRA_MASK,	PPC,		{ RB, L } },
-{ "tlbi",    X(31,306),	XRT_MASK,	POWER,		{ RA, RB } },
+{ "tlbi",    X(31,306),	XRT_MASK,	POWER,		{ RA0, RB } },
 
 { "eciwx",   X(31,310), X_MASK,		PPC,		{ RT, RA, RB } },
 
@@ -3607,6 +3772,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mfsdr1",     XSPR(31,339,25),   XSPR_MASK, COM,	{ RT } },
 { "mfsrr0",     XSPR(31,339,26),   XSPR_MASK, COM,	{ RT } },
 { "mfsrr1",     XSPR(31,339,27),   XSPR_MASK, COM,	{ RT } },
+{ "mfcfar",     XSPR(31,339,28),   XSPR_MASK, POWER6,	{ RT } },
 { "mfpid",      XSPR(31,339,48),   XSPR_MASK, BOOKE,    { RT } },
 { "mfpid",      XSPR(31,339,945),  XSPR_MASK, PPC403,	{ RT } },
 { "mfcsrr0",    XSPR(31,339,58),   XSPR_MASK, BOOKE,    { RT } },
@@ -3634,21 +3800,21 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mfbar",      XSPR(31,339,159),  XSPR_MASK, PPC860,	{ RT } },
 { "mfvrsave",   XSPR(31,339,256),  XSPR_MASK, PPCVEC,	{ RT } },
 { "mfusprg0",   XSPR(31,339,256),  XSPR_MASK, BOOKE,    { RT } },
-{ "mfsprg4",    XSPR(31,339,260),  XSPR_MASK, PPC405,	{ RT } },
-{ "mfsprg5",    XSPR(31,339,261),  XSPR_MASK, PPC405,	{ RT } },
-{ "mfsprg6",    XSPR(31,339,262),  XSPR_MASK, PPC405,	{ RT } },
-{ "mfsprg7",    XSPR(31,339,263),  XSPR_MASK, PPC405,	{ RT } },
 { "mftb",       X(31,371),	   X_MASK,    CLASSIC,	{ RT, TBR } },
 { "mftb",       XSPR(31,339,268),  XSPR_MASK, BOOKE,    { RT } },
 { "mftbl",      XSPR(31,371,268),  XSPR_MASK, CLASSIC,	{ RT } },
 { "mftbl",      XSPR(31,339,268),  XSPR_MASK, BOOKE,    { RT } },
 { "mftbu",      XSPR(31,371,269),  XSPR_MASK, CLASSIC,	{ RT } },
 { "mftbu",      XSPR(31,339,269),  XSPR_MASK, BOOKE,    { RT } },
-{ "mfsprg",     XSPR(31,339,272),  XSPRG_MASK, PPC,	{ RT, SPRG } },
+{ "mfsprg",     XSPR(31,339,256),  XSPRG_MASK, PPC,	{ RT, SPRG } },
 { "mfsprg0",    XSPR(31,339,272),  XSPR_MASK, PPC,	{ RT } },
 { "mfsprg1",    XSPR(31,339,273),  XSPR_MASK, PPC,	{ RT } },
 { "mfsprg2",    XSPR(31,339,274),  XSPR_MASK, PPC,	{ RT } },
 { "mfsprg3",    XSPR(31,339,275),  XSPR_MASK, PPC,	{ RT } },
+{ "mfsprg4",    XSPR(31,339,260),  XSPR_MASK, PPC405 | BOOKE,	{ RT } },
+{ "mfsprg5",    XSPR(31,339,261),  XSPR_MASK, PPC405 | BOOKE,	{ RT } },
+{ "mfsprg6",    XSPR(31,339,262),  XSPR_MASK, PPC405 | BOOKE,	{ RT } },
+{ "mfsprg7",    XSPR(31,339,263),  XSPR_MASK, PPC405 | BOOKE,	{ RT } },
 { "mfasr",      XSPR(31,339,280),  XSPR_MASK, PPC64,	{ RT } },
 { "mfear",      XSPR(31,339,282),  XSPR_MASK, PPC,	{ RT } },
 { "mfpir",      XSPR(31,339,286),  XSPR_MASK, BOOKE,    { RT } },
@@ -3699,6 +3865,10 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mfspefscr",  XSPR(31,339,512),  XSPR_MASK, PPCSPE,	{ RT } },
 { "mfbbear",    XSPR(31,339,513),  XSPR_MASK, PPCBRLK,  { RT } },
 { "mfbbtar",    XSPR(31,339,514),  XSPR_MASK, PPCBRLK,  { RT } },
+{ "mfivor32",   XSPR(31,339,528),  XSPR_MASK, PPCSPE,	{ RT } },
+{ "mfivor33",   XSPR(31,339,529),  XSPR_MASK, PPCSPE,	{ RT } },
+{ "mfivor34",   XSPR(31,339,530),  XSPR_MASK, PPCSPE,	{ RT } },
+{ "mfivor35",   XSPR(31,339,531),  XSPR_MASK, PPCPMR,	{ RT } },
 { "mfibatu",    XSPR(31,339,528),  XSPRBAT_MASK, PPC,	{ RT, SPRBAT } },
 { "mfibatl",    XSPR(31,339,529),  XSPRBAT_MASK, PPC,	{ RT, SPRBAT } },
 { "mfdbatu",    XSPR(31,339,536),  XSPRBAT_MASK, PPC,	{ RT, SPRBAT } },
@@ -3708,10 +3878,11 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mfic_dat",   XSPR(31,339,562),  XSPR_MASK, PPC860,	{ RT } },
 { "mfdc_cst",   XSPR(31,339,568),  XSPR_MASK, PPC860,	{ RT } },
 { "mfdc_adr",   XSPR(31,339,569),  XSPR_MASK, PPC860,	{ RT } },
-{ "mfdc_dat",   XSPR(31,339,570),  XSPR_MASK, PPC860,	{ RT } },
 { "mfmcsrr0",   XSPR(31,339,570),  XSPR_MASK, PPCRFMCI, { RT } },
+{ "mfdc_dat",   XSPR(31,339,570),  XSPR_MASK, PPC860,	{ RT } },
 { "mfmcsrr1",   XSPR(31,339,571),  XSPR_MASK, PPCRFMCI, { RT } },
 { "mfmcsr",     XSPR(31,339,572),  XSPR_MASK, PPCRFMCI, { RT } },
+{ "mfmcar",     XSPR(31,339,573),  XSPR_MASK, PPCRFMCI, { RT } },
 { "mfdpdr",     XSPR(31,339,630),  XSPR_MASK, PPC860,	{ RT } },
 { "mfdpir",     XSPR(31,339,631),  XSPR_MASK, PPC860,	{ RT } },
 { "mfimmr",     XSPR(31,339,638),  XSPR_MASK, PPC860,	{ RT } },
@@ -3775,14 +3946,14 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mfpbu2",     XSPR(31,339,1023), XSPR_MASK, PPC403,	{ RT } },
 { "mfspr",      X(31,339),	   X_MASK,    COM,	{ RT, SPR } },
 
-{ "lwax",    X(31,341),	X_MASK,		PPC64,		{ RT, RA, RB } },
+{ "lwax",    X(31,341),	X_MASK,		PPC64,		{ RT, RA0, RB } },
 
 { "dst",     XDSS(31,342,0), XDSS_MASK,	PPCVEC,		{ RA, RB, STRM } },
 { "dstt",    XDSS(31,342,1), XDSS_MASK,	PPCVEC,		{ RA, RB, STRM } },
 
-{ "lhax",    X(31,343),	X_MASK,		COM,		{ RT, RA, RB } },
+{ "lhax",    X(31,343),	X_MASK,		COM,		{ RT, RA0, RB } },
 
-{ "lhaxe",   X(31,351),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "lhaxe",   X(31,351),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
 { "dstst",   XDSS(31,374,0), XDSS_MASK,	PPCVEC,		{ RA, RB, STRM } },
 { "dststt",  XDSS(31,374,1), XDSS_MASK,	PPCVEC,		{ RA, RB, STRM } },
@@ -3821,14 +3992,20 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "slbmte",  X(31,402), XRA_MASK,	PPC64,		{ RS, RB } },
 
-{ "sthx",    X(31,407),	X_MASK,		COM,		{ RS, RA, RB } },
+{ "sthx",    X(31,407),	X_MASK,		COM,		{ RS, RA0, RB } },
+
+{ "cmpb",    X(31,508),	X_MASK,		POWER6,		{ RA, RS, RB } },
 
 { "lfqx",    X(31,791),	X_MASK,		POWER2,		{ FRT, RA, RB } },
 
+{ "lfdpx",   X(31,791),	X_MASK,		POWER6,		{ FRT, RA, RB } },
+
 { "lfqux",   X(31,823),	X_MASK,		POWER2,		{ FRT, RA, RB } },
 
 { "stfqx",   X(31,919),	X_MASK,		POWER2,		{ FRS, RA, RB } },
 
+{ "stfdpx",  X(31,919),	X_MASK,		POWER6,		{ FRS, RA, RB } },
+
 { "stfqux",  X(31,951),	X_MASK,		POWER2,		{ FRS, RA, RB } },
 
 { "orc",     XRC(31,412,0), X_MASK,	COM,		{ RA, RS, RB } },
@@ -3837,7 +4014,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "sradi",   XS(31,413,0), XS_MASK,	PPC64,		{ RA, RS, SH6 } },
 { "sradi.",  XS(31,413,1), XS_MASK,	PPC64,		{ RA, RS, SH6 } },
 
-{ "sthxe",   X(31,415),	X_MASK,		BOOKE64,	{ RS, RA, RB } },
+{ "sthxe",   X(31,415),	X_MASK,		BOOKE64,	{ RS, RA0, RB } },
 
 { "slbie",   X(31,434),	XRTRA_MASK,	PPC64,		{ RB } },
 
@@ -3918,6 +4095,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mtsdr1",    XSPR(31,467,25),   XSPR_MASK, COM,	{ RS } },
 { "mtsrr0",    XSPR(31,467,26),   XSPR_MASK, COM,	{ RS } },
 { "mtsrr1",    XSPR(31,467,27),   XSPR_MASK, COM,	{ RS } },
+{ "mtcfar",    XSPR(31,467,28),   XSPR_MASK, POWER6,	{ RS } },
 { "mtpid",     XSPR(31,467,48),   XSPR_MASK, BOOKE,     { RS } },
 { "mtpid",     XSPR(31,467,945),  XSPR_MASK, PPC403,	{ RS } },
 { "mtdecar",   XSPR(31,467,54),   XSPR_MASK, BOOKE,     { RS } },
@@ -3946,7 +4124,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mtbar",     XSPR(31,467,159),  XSPR_MASK, PPC860,	{ RS } },
 { "mtvrsave",  XSPR(31,467,256),  XSPR_MASK, PPCVEC,	{ RS } },
 { "mtusprg0",  XSPR(31,467,256),  XSPR_MASK, BOOKE,     { RS } },
-{ "mtsprg",    XSPR(31,467,272),  XSPRG_MASK,PPC,	{ SPRG, RS } },
+{ "mtsprg",    XSPR(31,467,256),  XSPRG_MASK,PPC,	{ SPRG, RS } },
 { "mtsprg0",   XSPR(31,467,272),  XSPR_MASK, PPC,	{ RS } },
 { "mtsprg1",   XSPR(31,467,273),  XSPR_MASK, PPC,	{ RS } },
 { "mtsprg2",   XSPR(31,467,274),  XSPR_MASK, PPC,	{ RS } },
@@ -4005,6 +4183,10 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "mtspefscr",  XSPR(31,467,512),  XSPR_MASK, PPCSPE,   { RS } },
 { "mtbbear",   XSPR(31,467,513),  XSPR_MASK, PPCBRLK,   { RS } },
 { "mtbbtar",   XSPR(31,467,514),  XSPR_MASK, PPCBRLK,  { RS } },
+{ "mtivor32",  XSPR(31,467,528),  XSPR_MASK, PPCSPE,	{ RS } },
+{ "mtivor33",  XSPR(31,467,529),  XSPR_MASK, PPCSPE,	{ RS } },
+{ "mtivor34",  XSPR(31,467,530),  XSPR_MASK, PPCSPE,	{ RS } },
+{ "mtivor35",  XSPR(31,467,531),  XSPR_MASK, PPCPMR,	{ RS } },
 { "mtibatu",   XSPR(31,467,528),  XSPRBAT_MASK, PPC,	{ SPRBAT, RS } },
 { "mtibatl",   XSPR(31,467,529),  XSPRBAT_MASK, PPC,	{ SPRBAT, RS } },
 { "mtdbatu",   XSPR(31,467,536),  XSPRBAT_MASK, PPC,	{ SPRBAT, RS } },
@@ -4101,13 +4283,15 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "clcs",    X(31,531), XRB_MASK,	M601,		{ RT, RA } },
 
-{ "lswx",    X(31,533),	X_MASK,		PPCCOM,		{ RT, RA, RB } },
+{ "ldbrx",   X(31,532),	X_MASK,		CELL,		{ RT, RA0, RB } },
+
+{ "lswx",    X(31,533),	X_MASK,		PPCCOM,		{ RT, RA0, RB } },
 { "lsx",     X(31,533),	X_MASK,		PWRCOM,		{ RT, RA, RB } },
 
-{ "lwbrx",   X(31,534),	X_MASK,		PPCCOM,		{ RT, RA, RB } },
+{ "lwbrx",   X(31,534),	X_MASK,		PPCCOM,		{ RT, RA0, RB } },
 { "lbrx",    X(31,534),	X_MASK,		PWRCOM,		{ RT, RA, RB } },
 
-{ "lfsx",    X(31,535),	X_MASK,		COM,		{ FRT, RA, RB } },
+{ "lfsx",    X(31,535),	X_MASK,		COM,		{ FRT, RA0, RB } },
 
 { "srw",     XRC(31,536,0), X_MASK,	PPCCOM,		{ RA, RS, RB } },
 { "sr",      XRC(31,536,0), X_MASK,	PWRCOM,		{ RA, RS, RB } },
@@ -4123,11 +4307,12 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "maskir",  XRC(31,541,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "maskir.", XRC(31,541,1), X_MASK,	M601,		{ RA, RS, RB } },
 
-{ "lwbrxe",  X(31,542),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "lwbrxe",  X(31,542),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
-{ "lfsxe",   X(31,543),	X_MASK,		BOOKE64,	{ FRT, RA, RB } },
+{ "lfsxe",   X(31,543),	X_MASK,		BOOKE64,	{ FRT, RA0, RB } },
 
 { "bbelr",   X(31,550),	X_MASK,		PPCBRLK,	{ 0 }},
+
 { "tlbsync", X(31,566),	0xffffffff,	PPC,		{ 0 } },
 
 { "lfsux",   X(31,567),	X_MASK,		COM,		{ FRT, RAS, RB } },
@@ -4136,8 +4321,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "mfsr",    X(31,595),	XRB_MASK|(1<<20), COM32,	{ RT, SR } },
 
-{ "lswi",    X(31,597),	X_MASK,		PPCCOM,		{ RT, RA, NB } },
-{ "lsi",     X(31,597),	X_MASK,		PWRCOM,		{ RT, RA, NB } },
+{ "lswi",    X(31,597),	X_MASK,		PPCCOM,		{ RT, RA0, NB } },
+{ "lsi",     X(31,597),	X_MASK,		PWRCOM,		{ RT, RA0, NB } },
 
 { "lwsync",  XSYNC(31,598,1), 0xffffffff, PPC,		{ 0 } },
 { "ptesync", XSYNC(31,598,2), 0xffffffff, PPC64,	{ 0 } },
@@ -4145,9 +4330,11 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "sync",    X(31,598), XSYNC_MASK,	PPCCOM,		{ LS } },
 { "dcs",     X(31,598), 0xffffffff,	PWRCOM,		{ 0 } },
 
-{ "lfdx",    X(31,599), X_MASK,		COM,		{ FRT, RA, RB } },
+{ "lfdx",    X(31,599), X_MASK,		COM,		{ FRT, RA0, RB } },
+
+{ "lfdxe",   X(31,607), X_MASK,		BOOKE64,	{ FRT, RA0, RB } },
 
-{ "lfdxe",   X(31,607), X_MASK,		BOOKE64,	{ FRT, RA, RB } },
+{ "mffgpr",  XRC(31,607,0), XRA_MASK,	POWER6,		{ FRT, RB } },
 
 { "mfsri",   X(31,627), X_MASK,		PWRCOM,		{ RT, RA, RB } },
 
@@ -4159,13 +4346,15 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "mfsrin",  X(31,659), XRA_MASK,	PPC32,		{ RT, RB } },
 
-{ "stswx",   X(31,661), X_MASK,		PPCCOM,		{ RS, RA, RB } },
-{ "stsx",    X(31,661), X_MASK,		PWRCOM,		{ RS, RA, RB } },
+{ "stdbrx",  X(31,660), X_MASK,		CELL,		{ RS, RA0, RB } },
+
+{ "stswx",   X(31,661), X_MASK,		PPCCOM,		{ RS, RA0, RB } },
+{ "stsx",    X(31,661), X_MASK,		PWRCOM,		{ RS, RA0, RB } },
 
-{ "stwbrx",  X(31,662), X_MASK,		PPCCOM,		{ RS, RA, RB } },
-{ "stbrx",   X(31,662), X_MASK,		PWRCOM,		{ RS, RA, RB } },
+{ "stwbrx",  X(31,662), X_MASK,		PPCCOM,		{ RS, RA0, RB } },
+{ "stbrx",   X(31,662), X_MASK,		PWRCOM,		{ RS, RA0, RB } },
 
-{ "stfsx",   X(31,663), X_MASK,		COM,		{ FRS, RA, RB } },
+{ "stfsx",   X(31,663), X_MASK,		COM,		{ FRS, RA0, RB } },
 
 { "srq",     XRC(31,664,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "srq.",    XRC(31,664,1), X_MASK,	M601,		{ RA, RS, RB } },
@@ -4173,9 +4362,9 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "sre",     XRC(31,665,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "sre.",    XRC(31,665,1), X_MASK,	M601,		{ RA, RS, RB } },
 
-{ "stwbrxe", X(31,670), X_MASK,		BOOKE64,	{ RS, RA, RB } },
+{ "stwbrxe", X(31,670), X_MASK,		BOOKE64,	{ RS, RA0, RB } },
 
-{ "stfsxe",  X(31,671), X_MASK,		BOOKE64,	{ FRS, RA, RB } },
+{ "stfsxe",  X(31,671), X_MASK,		BOOKE64,	{ FRS, RA0, RB } },
 
 { "stfsux",  X(31,695),	X_MASK,		COM,		{ FRS, RAS, RB } },
 
@@ -4184,10 +4373,10 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "stfsuxe", X(31,703),	X_MASK,		BOOKE64,	{ FRS, RAS, RB } },
 
-{ "stswi",   X(31,725),	X_MASK,		PPCCOM,		{ RS, RA, NB } },
-{ "stsi",    X(31,725),	X_MASK,		PWRCOM,		{ RS, RA, NB } },
+{ "stswi",   X(31,725),	X_MASK,		PPCCOM,		{ RS, RA0, NB } },
+{ "stsi",    X(31,725),	X_MASK,		PWRCOM,		{ RS, RA0, NB } },
 
-{ "stfdx",   X(31,727),	X_MASK,		COM,		{ FRS, RA, RB } },
+{ "stfdx",   X(31,727),	X_MASK,		COM,		{ FRS, RA0, RB } },
 
 { "srlq",    XRC(31,728,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "srlq.",   XRC(31,728,1), X_MASK,	M601,		{ RA, RS, RB } },
@@ -4195,7 +4384,9 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "sreq",    XRC(31,729,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "sreq.",   XRC(31,729,1), X_MASK,	M601,		{ RA, RS, RB } },
 
-{ "stfdxe",  X(31,735),	X_MASK,		BOOKE64,	{ FRS, RA, RB } },
+{ "stfdxe",  X(31,735),	X_MASK,		BOOKE64,	{ FRS, RA0, RB } },
+
+{ "mftgpr",  XRC(31,735,0), XRA_MASK,	POWER6,		{ RT, FRB } },
 
 { "dcba",    X(31,758),	XRT_MASK,	PPC405 | BOOKE,	{ RA, RB } },
 
@@ -4211,7 +4402,9 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "tlbivax", X(31,786),	XRT_MASK,	BOOKE,		{ RA, RB } },
 { "tlbivaxe",X(31,787),	XRT_MASK,	BOOKE64,	{ RA, RB } },
 
-{ "lhbrx",   X(31,790),	X_MASK,		COM,		{ RT, RA, RB } },
+{ "lwzcix",  X(31,789),	X_MASK,		POWER6,		{ RT, RA0, RB } },
+
+{ "lhbrx",   X(31,790),	X_MASK,		COM,		{ RT, RA0, RB } },
 
 { "sraw",    XRC(31,792,0), X_MASK,	PPCCOM,		{ RA, RS, RB } },
 { "sra",     XRC(31,792,0), X_MASK,	PWRCOM,		{ RA, RS, RB } },
@@ -4221,13 +4414,15 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "srad",    XRC(31,794,0), X_MASK,	PPC64,		{ RA, RS, RB } },
 { "srad.",   XRC(31,794,1), X_MASK,	PPC64,		{ RA, RS, RB } },
 
-{ "lhbrxe",  X(31,798),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "lhbrxe",  X(31,798),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
-{ "ldxe",    X(31,799),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
-{ "lduxe",   X(31,831),	X_MASK,		BOOKE64,	{ RT, RA, RB } },
+{ "ldxe",    X(31,799),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
+{ "lduxe",   X(31,831),	X_MASK,		BOOKE64,	{ RT, RA0, RB } },
 
 { "rac",     X(31,818),	X_MASK,		PWRCOM,		{ RT, RA, RB } },
 
+{ "lhzcix",  X(31,821),	X_MASK,		POWER6,		{ RT, RA0, RB } },
+
 { "dss",     XDSS(31,822,0), XDSS_MASK,	PPCVEC,		{ STRM } },
 { "dssall",  XDSS(31,822,1), XDSS_MASK,	PPCVEC,		{ 0 } },
 
@@ -4238,19 +4433,25 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "slbmfev", X(31,851), XRA_MASK,	PPC64,		{ RT, RB } },
 
+{ "lbzcix",  X(31,853),	X_MASK,		POWER6,		{ RT, RA0, RB } },
+
 { "mbar",    X(31,854),	X_MASK,		BOOKE,		{ MO } },
 { "eieio",   X(31,854),	0xffffffff,	PPC,		{ 0 } },
 
-{ "tlbsx",   XRC(31,914,0), X_MASK,	BOOKE,		{ RA, RB } },
-{ "tlbsx",   XRC(31,914,0), X_MASK, 	PPC403,		{ RT, RA, RB } },
-{ "tlbsx.",  XRC(31,914,1), X_MASK,	BOOKE,		{ RA, RB } },
-{ "tlbsx.",  XRC(31,914,1), X_MASK, 	PPC403,		{ RT, RA, RB } },
+{ "lfiwax",  X(31,855),	X_MASK,		POWER6,		{ FRT, RA0, RB } },
+
+{ "ldcix",   X(31,885),	X_MASK,		POWER6,		{ RT, RA0, RB } },
+
+{ "tlbsx",   XRC(31,914,0), X_MASK, 	PPC403|BOOKE,	{ RTO, RA, RB } },
+{ "tlbsx.",  XRC(31,914,1), X_MASK, 	PPC403|BOOKE,	{ RTO, RA, RB } },
 { "tlbsxe",  XRC(31,915,0), X_MASK,	BOOKE64,	{ RA, RB } },
 { "tlbsxe.", XRC(31,915,1), X_MASK,	BOOKE64,	{ RA, RB } },
 
 { "slbmfee", X(31,915), XRA_MASK,	PPC64,		{ RT, RB } },
 
-{ "sthbrx",  X(31,918),	X_MASK,		COM,		{ RS, RA, RB } },
+{ "stwcix",  X(31,917),	X_MASK,		POWER6,		{ RS, RA0, RB } },
+
+{ "sthbrx",  X(31,918),	X_MASK,		COM,		{ RS, RA0, RB } },
 
 { "sraq",    XRC(31,920,0), X_MASK,	M601,		{ RA, RS, RB } },
 { "sraq.",   XRC(31,920,1), X_MASK,	M601,		{ RA, RS, RB } },
@@ -4263,14 +4464,15 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "extsh.",  XRC(31,922,1), XRB_MASK,	PPCCOM,		{ RA, RS } },
 { "exts.",   XRC(31,922,1), XRB_MASK,	PWRCOM,		{ RA, RS } },
 
-{ "sthbrxe", X(31,926),	X_MASK,		BOOKE64,	{ RS, RA, RB } },
+{ "sthbrxe", X(31,926),	X_MASK,		BOOKE64,	{ RS, RA0, RB } },
 
-{ "stdxe",   X(31,927), X_MASK,		BOOKE64,	{ RS, RA, RB } },
+{ "stdxe",   X(31,927), X_MASK,		BOOKE64,	{ RS, RA0, RB } },
 
 { "tlbrehi", XTLB(31,946,0), XTLB_MASK,	PPC403,		{ RT, RA } },
 { "tlbrelo", XTLB(31,946,1), XTLB_MASK,	PPC403,		{ RT, RA } },
-{ "tlbre",   X(31,946),	X_MASK,		BOOKE,		{ 0 } },
-{ "tlbre",   X(31,946),	X_MASK,		PPC403,		{ RS, RA, SH } },
+{ "tlbre",   X(31,946),	X_MASK,		PPC403|BOOKE,	{ RSO, RAOPT, SHO } },
+
+{ "sthcix",  X(31,949),	X_MASK,		POWER6,		{ RS, RA0, RB } },
 
 { "sraiq",   XRC(31,952,0), X_MASK,	M601,		{ RA, RS, SH } },
 { "sraiq.",  XRC(31,952,1), X_MASK,	M601,		{ RA, RS, SH } },
@@ -4284,13 +4486,14 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "tlbwehi", XTLB(31,978,0), XTLB_MASK,	PPC403,		{ RT, RA } },
 { "tlbwelo", XTLB(31,978,1), XTLB_MASK,	PPC403,		{ RT, RA } },
-{ "tlbwe",   X(31,978),	X_MASK,		BOOKE,		{ 0 } },
-{ "tlbwe",   X(31,978),	X_MASK,		PPC403,		{ RS, RA, SH } },
+{ "tlbwe",   X(31,978),	X_MASK,		PPC403|BOOKE,	{ RSO, RAOPT, SHO } },
 { "tlbld",   X(31,978),	XRTRA_MASK,	PPC,		{ RB } },
 
+{ "stbcix",  X(31,981),	X_MASK,		POWER6,		{ RS, RA0, RB } },
+
 { "icbi",    X(31,982),	XRT_MASK,	PPC,		{ RA, RB } },
 
-{ "stfiwx",  X(31,983),	X_MASK,		PPC,		{ FRS, RA, RB } },
+{ "stfiwx",  X(31,983),	X_MASK,		PPC,		{ FRS, RA0, RB } },
 
 { "extsw",   XRC(31,986,0), XRB_MASK,	PPC64 | BOOKE64,{ RA, RS } },
 { "extsw.",  XRC(31,986,1), XRB_MASK,	PPC64,		{ RA, RS } },
@@ -4298,10 +4501,13 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "icread",  X(31,998),	XRT_MASK,	PPC403|PPC440,	{ RA, RB } },
 
 { "icbie",   X(31,990),	XRT_MASK,	BOOKE64,	{ RA, RB } },
-{ "stfiwxe", X(31,991),	X_MASK,		BOOKE64,	{ FRS, RA, RB } },
+{ "stfiwxe", X(31,991),	X_MASK,		BOOKE64,	{ FRS, RA0, RB } },
 
 { "tlbli",   X(31,1010), XRTRA_MASK,	PPC,		{ RB } },
 
+{ "stdcix",  X(31,1013), X_MASK,	POWER6,		{ RS, RA0, RB } },
+
+{ "dcbzl",   XOPL(31,1014,1), XRT_MASK,POWER4,            { RA, RB } },
 { "dcbz",    X(31,1014), XRT_MASK,	PPC,		{ RA, RB } },
 { "dclz",    X(31,1014), XRT_MASK,	PPC,		{ RA, RB } },
 
@@ -4320,86 +4526,104 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "stvx",    X(31, 231), X_MASK,	PPCVEC,		{ VS, RA, RB } },
 { "stvxl",   X(31, 487), X_MASK,	PPCVEC,		{ VS, RA, RB } },
 
-{ "lwz",     OP(32),	OP_MASK,	PPCCOM,		{ RT, D, RA } },
-{ "l",	     OP(32),	OP_MASK,	PWRCOM,		{ RT, D, RA } },
+/* New load/store left/right index vector instructions that are in the Cell only.  */
+{ "lvlx",    X(31, 519), X_MASK,	CELL,		{ VD, RA0, RB } },
+{ "lvlxl",   X(31, 775), X_MASK,	CELL,		{ VD, RA0, RB } },
+{ "lvrx",    X(31, 551), X_MASK,	CELL,		{ VD, RA0, RB } },
+{ "lvrxl",   X(31, 807), X_MASK,	CELL,		{ VD, RA0, RB } },
+{ "stvlx",   X(31, 647), X_MASK,	CELL,		{ VS, RA0, RB } },
+{ "stvlxl",  X(31, 903), X_MASK,	CELL,		{ VS, RA0, RB } },
+{ "stvrx",   X(31, 679), X_MASK,	CELL,		{ VS, RA0, RB } },
+{ "stvrxl",  X(31, 935), X_MASK,	CELL,		{ VS, RA0, RB } },
+
+{ "lwz",     OP(32),	OP_MASK,	PPCCOM,		{ RT, D, RA0 } },
+{ "l",	     OP(32),	OP_MASK,	PWRCOM,		{ RT, D, RA0 } },
 
 { "lwzu",    OP(33),	OP_MASK,	PPCCOM,		{ RT, D, RAL } },
-{ "lu",      OP(33),	OP_MASK,	PWRCOM,		{ RT, D, RA } },
+{ "lu",      OP(33),	OP_MASK,	PWRCOM,		{ RT, D, RA0 } },
 
-{ "lbz",     OP(34),	OP_MASK,	COM,		{ RT, D, RA } },
+{ "lbz",     OP(34),	OP_MASK,	COM,		{ RT, D, RA0 } },
 
 { "lbzu",    OP(35),	OP_MASK,	COM,		{ RT, D, RAL } },
 
-{ "stw",     OP(36),	OP_MASK,	PPCCOM,		{ RS, D, RA } },
-{ "st",      OP(36),	OP_MASK,	PWRCOM,		{ RS, D, RA } },
+{ "stw",     OP(36),	OP_MASK,	PPCCOM,		{ RS, D, RA0 } },
+{ "st",      OP(36),	OP_MASK,	PWRCOM,		{ RS, D, RA0 } },
 
 { "stwu",    OP(37),	OP_MASK,	PPCCOM,		{ RS, D, RAS } },
-{ "stu",     OP(37),	OP_MASK,	PWRCOM,		{ RS, D, RA } },
+{ "stu",     OP(37),	OP_MASK,	PWRCOM,		{ RS, D, RA0 } },
 
-{ "stb",     OP(38),	OP_MASK,	COM,		{ RS, D, RA } },
+{ "stb",     OP(38),	OP_MASK,	COM,		{ RS, D, RA0 } },
 
 { "stbu",    OP(39),	OP_MASK,	COM,		{ RS, D, RAS } },
 
-{ "lhz",     OP(40),	OP_MASK,	COM,		{ RT, D, RA } },
+{ "lhz",     OP(40),	OP_MASK,	COM,		{ RT, D, RA0 } },
 
 { "lhzu",    OP(41),	OP_MASK,	COM,		{ RT, D, RAL } },
 
-{ "lha",     OP(42),	OP_MASK,	COM,		{ RT, D, RA } },
+{ "lha",     OP(42),	OP_MASK,	COM,		{ RT, D, RA0 } },
 
 { "lhau",    OP(43),	OP_MASK,	COM,		{ RT, D, RAL } },
 
-{ "sth",     OP(44),	OP_MASK,	COM,		{ RS, D, RA } },
+{ "sth",     OP(44),	OP_MASK,	COM,		{ RS, D, RA0 } },
 
 { "sthu",    OP(45),	OP_MASK,	COM,		{ RS, D, RAS } },
 
 { "lmw",     OP(46),	OP_MASK,	PPCCOM,		{ RT, D, RAM } },
-{ "lm",      OP(46),	OP_MASK,	PWRCOM,		{ RT, D, RA } },
+{ "lm",      OP(46),	OP_MASK,	PWRCOM,		{ RT, D, RA0 } },
 
-{ "stmw",    OP(47),	OP_MASK,	PPCCOM,		{ RS, D, RA } },
-{ "stm",     OP(47),	OP_MASK,	PWRCOM,		{ RS, D, RA } },
+{ "stmw",    OP(47),	OP_MASK,	PPCCOM,		{ RS, D, RA0 } },
+{ "stm",     OP(47),	OP_MASK,	PWRCOM,		{ RS, D, RA0 } },
 
-{ "lfs",     OP(48),	OP_MASK,	COM,		{ FRT, D, RA } },
+{ "lfs",     OP(48),	OP_MASK,	COM,		{ FRT, D, RA0 } },
 
 { "lfsu",    OP(49),	OP_MASK,	COM,		{ FRT, D, RAS } },
 
-{ "lfd",     OP(50),	OP_MASK,	COM,		{ FRT, D, RA } },
+{ "lfd",     OP(50),	OP_MASK,	COM,		{ FRT, D, RA0 } },
 
 { "lfdu",    OP(51),	OP_MASK,	COM,		{ FRT, D, RAS } },
 
-{ "stfs",    OP(52),	OP_MASK,	COM,		{ FRS, D, RA } },
+{ "stfs",    OP(52),	OP_MASK,	COM,		{ FRS, D, RA0 } },
 
 { "stfsu",   OP(53),	OP_MASK,	COM,		{ FRS, D, RAS } },
 
-{ "stfd",    OP(54),	OP_MASK,	COM,		{ FRS, D, RA } },
+{ "stfd",    OP(54),	OP_MASK,	COM,		{ FRS, D, RA0 } },
 
 { "stfdu",   OP(55),	OP_MASK,	COM,		{ FRS, D, RAS } },
 
 { "lq",      OP(56),	OP_MASK,	POWER4,		{ RTQ, DQ, RAQ } },
 
-{ "lfq",     OP(56),	OP_MASK,	POWER2,		{ FRT, D, RA } },
+{ "lfq",     OP(56),	OP_MASK,	POWER2,		{ FRT, D, RA0 } },
+
+{ "lfqu",    OP(57),	OP_MASK,	POWER2,		{ FRT, D, RA0 } },
 
-{ "lfqu",    OP(57),	OP_MASK,	POWER2,		{ FRT, D, RA } },
+{ "lfdp",    OP(57),	OP_MASK,	POWER6,		{ FRT, D, RA0 } },
 
-{ "lbze",    DEO(58,0), DE_MASK,	BOOKE64,	{ RT, DE, RA } },
+{ "lbze",    DEO(58,0), DE_MASK,	BOOKE64,	{ RT, DE, RA0 } },
 { "lbzue",   DEO(58,1), DE_MASK,	BOOKE64,	{ RT, DE, RAL } },
-{ "lhze",    DEO(58,2), DE_MASK,	BOOKE64,	{ RT, DE, RA } },
+{ "lhze",    DEO(58,2), DE_MASK,	BOOKE64,	{ RT, DE, RA0 } },
 { "lhzue",   DEO(58,3), DE_MASK,	BOOKE64,	{ RT, DE, RAL } },
-{ "lhae",    DEO(58,4), DE_MASK,	BOOKE64,	{ RT, DE, RA } },
+{ "lhae",    DEO(58,4), DE_MASK,	BOOKE64,	{ RT, DE, RA0 } },
 { "lhaue",   DEO(58,5), DE_MASK,	BOOKE64,	{ RT, DE, RAL } },
-{ "lwze",    DEO(58,6), DE_MASK,	BOOKE64,	{ RT, DE, RA } },
+{ "lwze",    DEO(58,6), DE_MASK,	BOOKE64,	{ RT, DE, RA0 } },
 { "lwzue",   DEO(58,7), DE_MASK,	BOOKE64,	{ RT, DE, RAL } },
-{ "stbe",    DEO(58,8), DE_MASK,	BOOKE64,	{ RS, DE, RA } },
+{ "stbe",    DEO(58,8), DE_MASK,	BOOKE64,	{ RS, DE, RA0 } },
 { "stbue",   DEO(58,9), DE_MASK,	BOOKE64,	{ RS, DE, RAS } },
-{ "sthe",    DEO(58,10), DE_MASK,	BOOKE64,	{ RS, DE, RA } },
+{ "sthe",    DEO(58,10), DE_MASK,	BOOKE64,	{ RS, DE, RA0 } },
 { "sthue",   DEO(58,11), DE_MASK,	BOOKE64,	{ RS, DE, RAS } },
-{ "stwe",    DEO(58,14), DE_MASK,	BOOKE64,	{ RS, DE, RA } },
+{ "stwe",    DEO(58,14), DE_MASK,	BOOKE64,	{ RS, DE, RA0 } },
 { "stwue",   DEO(58,15), DE_MASK,	BOOKE64,	{ RS, DE, RAS } },
 
-{ "ld",      DSO(58,0),	DS_MASK,	PPC64,		{ RT, DS, RA } },
+{ "ld",      DSO(58,0),	DS_MASK,	PPC64,		{ RT, DS, RA0 } },
 
 { "ldu",     DSO(58,1), DS_MASK,	PPC64,		{ RT, DS, RAL } },
 
-{ "lwa",     DSO(58,2), DS_MASK,	PPC64,		{ RT, DS, RA } },
+{ "lwa",     DSO(58,2), DS_MASK,	PPC64,		{ RT, DS, RA0 } },
+
+{ "dadd",    XRC(59,2,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "dadd.",   XRC(59,2,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
+{ "dqua",    ZRC(59,3,0), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+{ "dqua.",   ZRC(59,3,1), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
 
 { "fdivs",   A(59,18,0), AFRC_MASK,	PPC,		{ FRT, FRA, FRB } },
 { "fdivs.",  A(59,18,1), AFRC_MASK,	PPC,		{ FRT, FRA, FRB } },
@@ -4413,12 +4637,15 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "fsqrts",  A(59,22,0), AFRAFRC_MASK,	PPC,		{ FRT, FRB } },
 { "fsqrts.", A(59,22,1), AFRAFRC_MASK,	PPC,		{ FRT, FRB } },
 
-{ "fres",    A(59,24,0), AFRAFRC_MASK,	PPC,		{ FRT, FRB } },
-{ "fres.",   A(59,24,1), AFRAFRC_MASK,	PPC,		{ FRT, FRB } },
+{ "fres",    A(59,24,0), AFRALFRC_MASK,	PPC,		{ FRT, FRB, A_L } },
+{ "fres.",   A(59,24,1), AFRALFRC_MASK,	PPC,		{ FRT, FRB, A_L } },
 
 { "fmuls",   A(59,25,0), AFRB_MASK,	PPC,		{ FRT, FRA, FRC } },
 { "fmuls.",  A(59,25,1), AFRB_MASK,	PPC,		{ FRT, FRA, FRC } },
 
+{ "frsqrtes", A(59,26,0), AFRALFRC_MASK,POWER5,		{ FRT, FRB, A_L } },
+{ "frsqrtes.",A(59,26,1), AFRALFRC_MASK,POWER5,		{ FRT, FRB, A_L } },
+
 { "fmsubs",  A(59,28,0), A_MASK,	PPC,		{ FRT,FRA,FRC,FRB } },
 { "fmsubs.", A(59,28,1), A_MASK,	PPC,		{ FRT,FRA,FRC,FRB } },
 
@@ -4431,31 +4658,103 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "fnmadds", A(59,31,0), A_MASK,	PPC,		{ FRT,FRA,FRC,FRB } },
 { "fnmadds.",A(59,31,1), A_MASK,	PPC,		{ FRT,FRA,FRC,FRB } },
 
+{ "dmul",    XRC(59,34,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "dmul.",   XRC(59,34,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
+{ "drrnd",   ZRC(59,35,0), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+{ "drrnd.",  ZRC(59,35,1), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+
+{ "dscli",   ZRC(59,66,0), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+{ "dscli.",  ZRC(59,66,1), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+
+{ "dquai",   ZRC(59,67,0), Z_MASK,	POWER6,		{ TE,  FRT, FRB, RMC } },
+{ "dquai.",  ZRC(59,67,1), Z_MASK,	POWER6,		{ TE,  FRT, FRB, RMC } },
+
+{ "dscri",   ZRC(59,98,0), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+{ "dscri.",  ZRC(59,98,1), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+
+{ "drintx",  ZRC(59,99,0), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+{ "drintx.", ZRC(59,99,1), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+
+{ "dcmpo",   X(59,130),	   X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+
+{ "dtstex",  X(59,162),	   X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+{ "dtstdc",  Z(59,194),	   Z_MASK,	POWER6,		{ BF,  FRA, DCM } },
+{ "dtstdg",  Z(59,226),	   Z_MASK,	POWER6,		{ BF,  FRA, DGM } },
+
+{ "drintn",  ZRC(59,227,0), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+{ "drintn.", ZRC(59,227,1), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+
+{ "dctdp",   XRC(59,258,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dctdp.",  XRC(59,258,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "dctfix",  XRC(59,290,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dctfix.", XRC(59,290,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "ddedpd",  XRC(59,322,0), X_MASK,	POWER6,		{ SP, FRT, FRB } }, 
+{ "ddedpd.", XRC(59,322,1), X_MASK,	POWER6,		{ SP, FRT, FRB } }, 
+
+{ "dxex",    XRC(59,354,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dxex.",   XRC(59,354,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "dsub",    XRC(59,514,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "dsub.",   XRC(59,514,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
+{ "ddiv",    XRC(59,546,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "ddiv.",   XRC(59,546,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
+{ "dcmpu",   X(59,642),	    X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+
+{ "dtstsf",  X(59,674),	   X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+
+{ "drsp",    XRC(59,770,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "drsp.",   XRC(59,770,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "dcffix",  XRC(59,802,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dcffix.", XRC(59,802,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "denbcd",  XRC(59,834,0), X_MASK,	POWER6,		{ S, FRT, FRB } },
+{ "denbcd.", XRC(59,834,1), X_MASK,	POWER6,		{ S, FRT, FRB } },
+
+{ "diex",    XRC(59,866,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "diex.",   XRC(59,866,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
 { "stfq",    OP(60),	OP_MASK,	POWER2,		{ FRS, D, RA } },
 
 { "stfqu",   OP(61),	OP_MASK,	POWER2,		{ FRS, D, RA } },
 
-{ "lde",     DEO(62,0), DE_MASK,	BOOKE64,	{ RT, DES, RA } },
-{ "ldue",    DEO(62,1), DE_MASK,	BOOKE64,	{ RT, DES, RA } },
-{ "lfse",    DEO(62,4), DE_MASK,	BOOKE64,	{ FRT, DES, RA } },
+{ "stfdp",   OP(61),	OP_MASK,	POWER6,		{ FRT, D, RA0 } },
+
+{ "lde",     DEO(62,0), DE_MASK,	BOOKE64,	{ RT, DES, RA0 } },
+{ "ldue",    DEO(62,1), DE_MASK,	BOOKE64,	{ RT, DES, RA0 } },
+{ "lfse",    DEO(62,4), DE_MASK,	BOOKE64,	{ FRT, DES, RA0 } },
 { "lfsue",   DEO(62,5), DE_MASK,	BOOKE64,	{ FRT, DES, RAS } },
-{ "lfde",    DEO(62,6), DE_MASK,	BOOKE64,	{ FRT, DES, RA } },
+{ "lfde",    DEO(62,6), DE_MASK,	BOOKE64,	{ FRT, DES, RA0 } },
 { "lfdue",   DEO(62,7), DE_MASK,	BOOKE64,	{ FRT, DES, RAS } },
-{ "stde",    DEO(62,8), DE_MASK,	BOOKE64,	{ RS, DES, RA } },
+{ "stde",    DEO(62,8), DE_MASK,	BOOKE64,	{ RS, DES, RA0 } },
 { "stdue",   DEO(62,9), DE_MASK,	BOOKE64,	{ RS, DES, RAS } },
-{ "stfse",   DEO(62,12), DE_MASK,	BOOKE64,	{ FRS, DES, RA } },
+{ "stfse",   DEO(62,12), DE_MASK,	BOOKE64,	{ FRS, DES, RA0 } },
 { "stfsue",  DEO(62,13), DE_MASK,	BOOKE64,	{ FRS, DES, RAS } },
-{ "stfde",   DEO(62,14), DE_MASK,	BOOKE64,	{ FRS, DES, RA } },
+{ "stfde",   DEO(62,14), DE_MASK,	BOOKE64,	{ FRS, DES, RA0 } },
 { "stfdue",  DEO(62,15), DE_MASK,	BOOKE64,	{ FRS, DES, RAS } },
 
-{ "std",     DSO(62,0),	DS_MASK,	PPC64,		{ RS, DS, RA } },
+{ "std",     DSO(62,0),	DS_MASK,	PPC64,		{ RS, DS, RA0 } },
 
 { "stdu",    DSO(62,1),	DS_MASK,	PPC64,		{ RS, DS, RAS } },
 
-{ "stq",     DSO(62,2),	DS_MASK,	POWER4,		{ RSQ, DS, RA } },
+{ "stq",     DSO(62,2),	DS_MASK,	POWER4,		{ RSQ, DS, RA0 } },
 
 { "fcmpu",   X(63,0),	X_MASK|(3<<21),	COM,		{ BF, FRA, FRB } },
 
+{ "daddq",   XRC(63,2,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "daddq.",  XRC(63,2,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
+{ "dquaq",   ZRC(63,3,0), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+{ "dquaq.",  ZRC(63,3,1), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+
+{ "fcpsgn",  XRC(63,8,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "fcpsgn.", XRC(63,8,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
 { "frsp",    XRC(63,12,0), XRA_MASK,	COM,		{ FRT, FRB } },
 { "frsp.",   XRC(63,12,1), XRA_MASK,	COM,		{ FRT, FRB } },
 
@@ -4490,13 +4789,16 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "fsel",    A(63,23,0), A_MASK,	PPC,		{ FRT,FRA,FRC,FRB } },
 { "fsel.",   A(63,23,1), A_MASK,	PPC,		{ FRT,FRA,FRC,FRB } },
 
+{ "fre",     A(63,24,0), AFRALFRC_MASK,	POWER5,		{ FRT, FRB, A_L } },
+{ "fre.",    A(63,24,1), AFRALFRC_MASK,	POWER5,		{ FRT, FRB, A_L } },
+
 { "fmul",    A(63,25,0), AFRB_MASK,	PPCCOM,		{ FRT, FRA, FRC } },
 { "fm",      A(63,25,0), AFRB_MASK,	PWRCOM,		{ FRT, FRA, FRC } },
 { "fmul.",   A(63,25,1), AFRB_MASK,	PPCCOM,		{ FRT, FRA, FRC } },
 { "fm.",     A(63,25,1), AFRB_MASK,	PWRCOM,		{ FRT, FRA, FRC } },
 
-{ "frsqrte", A(63,26,0), AFRAFRC_MASK,	PPC,		{ FRT, FRB } },
-{ "frsqrte.",A(63,26,1), AFRAFRC_MASK,	PPC,		{ FRT, FRB } },
+{ "frsqrte", A(63,26,0), AFRALFRC_MASK,	PPC,		{ FRT, FRB, A_L } },
+{ "frsqrte.",A(63,26,1), AFRALFRC_MASK,	PPC,		{ FRT, FRB, A_L } },
 
 { "fmsub",   A(63,28,0), A_MASK,	PPCCOM,		{ FRT,FRA,FRC,FRB } },
 { "fms",     A(63,28,0), A_MASK,	PWRCOM,		{ FRT,FRA,FRC,FRB } },
@@ -4520,6 +4822,12 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "fcmpo",   X(63,32),	X_MASK|(3<<21),	COM,		{ BF, FRA, FRB } },
 
+{ "dmulq",   XRC(63,34,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "dmulq.",  XRC(63,34,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
+{ "drrndq",  ZRC(63,35,0), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+{ "drrndq.", ZRC(63,35,1), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+
 { "mtfsb1",  XRC(63,38,0), XRARB_MASK,	COM,		{ BT } },
 { "mtfsb1.", XRC(63,38,1), XRARB_MASK,	COM,		{ BT } },
 
@@ -4528,36 +4836,100 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "mcrfs",   X(63,64),	XRB_MASK|(3<<21)|(3<<16), COM,	{ BF, BFA } },
 
+{ "dscliq",  ZRC(63,66,0), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+{ "dscliq.", ZRC(63,66,1), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+
+{ "dquaiq",  ZRC(63,67,0), Z_MASK,	POWER6,		{ TE,  FRT, FRB, RMC } },
+{ "dquaiq.", ZRC(63,67,1), Z_MASK,	POWER6,		{ FRT, FRA, FRB, RMC } },
+
 { "mtfsb0",  XRC(63,70,0), XRARB_MASK,	COM,		{ BT } },
 { "mtfsb0.", XRC(63,70,1), XRARB_MASK,	COM,		{ BT } },
 
 { "fmr",     XRC(63,72,0), XRA_MASK,	COM,		{ FRT, FRB } },
 { "fmr.",    XRC(63,72,1), XRA_MASK,	COM,		{ FRT, FRB } },
 
+{ "dscriq",  ZRC(63,98,0), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+{ "dscriq.", ZRC(63,98,1), Z_MASK,	POWER6,		{ FRT, FRA, SH16 } },
+
+{ "drintxq", ZRC(63,99,0), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+{ "drintxq.",ZRC(63,99,1), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+
+{ "dcmpoq",  X(63,130),	   X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+
 { "mtfsfi",  XRC(63,134,0), XRA_MASK|(3<<21)|(1<<11), COM, { BF, U } },
 { "mtfsfi.", XRC(63,134,1), XRA_MASK|(3<<21)|(1<<11), COM, { BF, U } },
 
 { "fnabs",   XRC(63,136,0), XRA_MASK,	COM,		{ FRT, FRB } },
 { "fnabs.",  XRC(63,136,1), XRA_MASK,	COM,		{ FRT, FRB } },
 
+{ "dtstexq", X(63,162),	    X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+{ "dtstdcq", Z(63,194),	    Z_MASK,	POWER6,		{ BF,  FRA, DCM } },
+{ "dtstdgq", Z(63,226),	    Z_MASK,	POWER6,		{ BF,  FRA, DGM } },
+
+{ "drintnq", ZRC(63,227,0), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+{ "drintnq.",ZRC(63,227,1), Z_MASK,	POWER6,		{ R, FRT, FRB, RMC } },
+
+{ "dctqpq",  XRC(63,258,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dctqpq.", XRC(63,258,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
 { "fabs",    XRC(63,264,0), XRA_MASK,	COM,		{ FRT, FRB } },
 { "fabs.",   XRC(63,264,1), XRA_MASK,	COM,		{ FRT, FRB } },
 
+{ "dctfixq", XRC(63,290,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dctfixq.",XRC(63,290,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "ddedpdq", XRC(63,322,0), X_MASK,	POWER6,		{ SP, FRT, FRB } },
+{ "ddedpdq.",XRC(63,322,1), X_MASK,	POWER6,		{ SP, FRT, FRB } },
+
+{ "dxexq",   XRC(63,354,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dxexq.",  XRC(63,354,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "frin",    XRC(63,392,0), XRA_MASK,	POWER5,		{ FRT, FRB } },
+{ "frin.",   XRC(63,392,1), XRA_MASK,	POWER5,		{ FRT, FRB } },
+{ "friz",    XRC(63,424,0), XRA_MASK,	POWER5,		{ FRT, FRB } },
+{ "friz.",   XRC(63,424,1), XRA_MASK,	POWER5,		{ FRT, FRB } },
+{ "frip",    XRC(63,456,0), XRA_MASK,	POWER5,		{ FRT, FRB } },
+{ "frip.",   XRC(63,456,1), XRA_MASK,	POWER5,		{ FRT, FRB } },
+{ "frim",    XRC(63,488,0), XRA_MASK,	POWER5,		{ FRT, FRB } },
+{ "frim.",   XRC(63,488,1), XRA_MASK,	POWER5,		{ FRT, FRB } },
+
+{ "dsubq",   XRC(63,514,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "dsubq.",  XRC(63,514,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
+{ "ddivq",   XRC(63,546,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "ddivq.",  XRC(63,546,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
 { "mffs",    XRC(63,583,0), XRARB_MASK,	COM,		{ FRT } },
 { "mffs.",   XRC(63,583,1), XRARB_MASK,	COM,		{ FRT } },
 
+{ "dcmpuq",  X(63,642),	    X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+
+{ "dtstsfq", X(63,674),	    X_MASK,	POWER6,		{ BF,  FRA, FRB } },
+
 { "mtfsf",   XFL(63,711,0), XFL_MASK,	COM,		{ FLM, FRB } },
 { "mtfsf.",  XFL(63,711,1), XFL_MASK,	COM,		{ FLM, FRB } },
 
+{ "drdpq",   XRC(63,770,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "drdpq.",  XRC(63,770,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
+{ "dcffixq", XRC(63,802,0), X_MASK,	POWER6,		{ FRT, FRB } },
+{ "dcffixq.",XRC(63,802,1), X_MASK,	POWER6,		{ FRT, FRB } },
+
 { "fctid",   XRC(63,814,0), XRA_MASK,	PPC64,		{ FRT, FRB } },
 { "fctid.",  XRC(63,814,1), XRA_MASK,	PPC64,		{ FRT, FRB } },
 
 { "fctidz",  XRC(63,815,0), XRA_MASK,	PPC64,		{ FRT, FRB } },
 { "fctidz.", XRC(63,815,1), XRA_MASK,	PPC64,		{ FRT, FRB } },
 
+{ "denbcdq", XRC(63,834,0), X_MASK,	POWER6,		{ S, FRT, FRB } },
+{ "denbcdq.",XRC(63,834,1), X_MASK,	POWER6,		{ S, FRT, FRB } },
+
 { "fcfid",   XRC(63,846,0), XRA_MASK,	PPC64,		{ FRT, FRB } },
 { "fcfid.",  XRC(63,846,1), XRA_MASK,	PPC64,		{ FRT, FRB } },
 
+{ "diexq",   XRC(63,866,0), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+{ "diexq.",  XRC(63,866,1), X_MASK,	POWER6,		{ FRT, FRA, FRB } },
+
 };
 
 const int powerpc_num_opcodes =
diff --git a/arch/powerpc/xmon/ppc.h b/arch/powerpc/xmon/ppc.h
index 342237e8dd6..110df96354b 100644
--- a/arch/powerpc/xmon/ppc.h
+++ b/arch/powerpc/xmon/ppc.h
@@ -1,5 +1,5 @@
 /* ppc.h -- Header file for PowerPC opcode table
-   Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003
+   Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support
 
@@ -17,7 +17,7 @@ the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this file; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #ifndef PPC_H
 #define PPC_H
@@ -134,6 +134,18 @@ extern const int powerpc_num_opcodes;
 /* Opcode is supported by machine check APU.  */
 #define PPC_OPCODE_RFMCI	  0x800000
 
+/* Opcode is only supported by Power5 architecture.  */
+#define PPC_OPCODE_POWER5	 0x1000000
+
+/* Opcode is supported by PowerPC e300 family.  */
+#define PPC_OPCODE_E300          0x2000000
+
+/* Opcode is only supported by Power6 architecture.  */
+#define PPC_OPCODE_POWER6	 0x4000000
+
+/* Opcode is only supported by PowerPC Cell family.  */
+#define PPC_OPCODE_CELL		 0x8000000
+
 /* A macro to extract the major opcode from an instruction.  */
 #define PPC_OP(i) (((i) >> 26) & 0x3f)
 
@@ -233,25 +245,28 @@ extern const struct powerpc_operand powerpc_operands[];
    register names with a leading 'r'.  */
 #define PPC_OPERAND_GPR (040)
 
+/* Like PPC_OPERAND_GPR, but don't print a leading 'r' for r0.  */
+#define PPC_OPERAND_GPR_0 (0100)
+
 /* This operand names a floating point register.  The disassembler
    prints these with a leading 'f'.  */
-#define PPC_OPERAND_FPR (0100)
+#define PPC_OPERAND_FPR (0200)
 
 /* This operand is a relative branch displacement.  The disassembler
    prints these symbolically if possible.  */
-#define PPC_OPERAND_RELATIVE (0200)
+#define PPC_OPERAND_RELATIVE (0400)
 
 /* This operand is an absolute branch address.  The disassembler
    prints these symbolically if possible.  */
-#define PPC_OPERAND_ABSOLUTE (0400)
+#define PPC_OPERAND_ABSOLUTE (01000)
 
 /* This operand is optional, and is zero if omitted.  This is used for
-   the optional BF and L fields in the comparison instructions.  The
+   example, in the optional BF field in the comparison instructions.  The
    assembler must count the number of operands remaining on the line,
    and the number of operands remaining for the opcode, and decide
    whether this operand is present or not.  The disassembler should
    print this operand out only if it is not zero.  */
-#define PPC_OPERAND_OPTIONAL (01000)
+#define PPC_OPERAND_OPTIONAL (02000)
 
 /* This flag is only used with PPC_OPERAND_OPTIONAL.  If this operand
    is omitted, then for the next operand use this operand value plus
@@ -259,24 +274,24 @@ extern const struct powerpc_operand powerpc_operands[];
    hack is needed because the Power rotate instructions can take
    either 4 or 5 operands.  The disassembler should print this operand
    out regardless of the PPC_OPERAND_OPTIONAL field.  */
-#define PPC_OPERAND_NEXT (02000)
+#define PPC_OPERAND_NEXT (04000)
 
 /* This operand should be regarded as a negative number for the
    purposes of overflow checking (i.e., the normal most negative
    number is disallowed and one more than the normal most positive
    number is allowed).  This flag will only be set for a signed
    operand.  */
-#define PPC_OPERAND_NEGATIVE (04000)
+#define PPC_OPERAND_NEGATIVE (010000)
 
 /* This operand names a vector unit register.  The disassembler
    prints these with a leading 'v'.  */
-#define PPC_OPERAND_VR (010000)
+#define PPC_OPERAND_VR (020000)
 
 /* This operand is for the DS field in a DS form instruction.  */
-#define PPC_OPERAND_DS (020000)
+#define PPC_OPERAND_DS (040000)
 
 /* This operand is for the DQ field in a DQ form instruction.  */
-#define PPC_OPERAND_DQ (040000)
+#define PPC_OPERAND_DQ (0100000)
 
 /* The POWER and PowerPC assemblers use a few macros.  We keep them
    with the operands table for simplicity.  The macro table is an
diff --git a/arch/powerpc/xmon/spu-dis.c b/arch/powerpc/xmon/spu-dis.c
new file mode 100644
index 00000000000..ee929c641bf
--- /dev/null
+++ b/arch/powerpc/xmon/spu-dis.c
@@ -0,0 +1,248 @@
+/* Disassemble SPU instructions
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of GDB, GAS, and the GNU binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#include <linux/string.h>
+#include "nonstdio.h"
+#include "ansidecl.h"
+#include "spu.h"
+#include "dis-asm.h"
+
+/* This file provides a disassembler function which uses
+   the disassembler interface defined in dis-asm.h.   */
+
+extern const struct spu_opcode spu_opcodes[];
+extern const int spu_num_opcodes;
+
+#define SPU_DISASM_TBL_SIZE (1 << 11)
+static const struct spu_opcode *spu_disassemble_table[SPU_DISASM_TBL_SIZE];
+
+static void
+init_spu_disassemble (void)
+{
+  int i;
+
+  /* If two instructions have the same opcode then we prefer the first
+   * one.  In most cases it is just an alternate mnemonic. */
+  for (i = 0; i < spu_num_opcodes; i++)
+    {
+      int o = spu_opcodes[i].opcode;
+      if (o >= SPU_DISASM_TBL_SIZE)
+	continue; /* abort (); */
+      if (spu_disassemble_table[o] == 0)
+	spu_disassemble_table[o] = &spu_opcodes[i];
+    }
+}
+
+/* Determine the instruction from the 10 least significant bits. */
+static const struct spu_opcode *
+get_index_for_opcode (unsigned int insn)
+{
+  const struct spu_opcode *index;
+  unsigned int opcode = insn >> (32-11);
+
+  /* Init the table.  This assumes that element 0/opcode 0 (currently
+   * NOP) is always used */
+  if (spu_disassemble_table[0] == 0)
+    init_spu_disassemble ();
+
+  if ((index = spu_disassemble_table[opcode & 0x780]) != 0
+      && index->insn_type == RRR)
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7f0]) != 0
+      && (index->insn_type == RI18 || index->insn_type == LBT))
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7f8]) != 0
+      && index->insn_type == RI10)
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7fc]) != 0
+      && (index->insn_type == RI16))
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7fe]) != 0
+      && (index->insn_type == RI8))
+    return index;
+
+  if ((index = spu_disassemble_table[opcode & 0x7ff]) != 0)
+    return index;
+
+  return 0;
+}
+
+/* Print a Spu instruction.  */
+
+int
+print_insn_spu (unsigned long insn, unsigned long memaddr)
+{
+  int value;
+  int hex_value;
+  const struct spu_opcode *index;
+  enum spu_insns tag;
+
+  index = get_index_for_opcode (insn);
+
+  if (index == 0)
+    {
+      printf(".long 0x%x", insn);
+    }
+  else
+    {
+      int i;
+      int paren = 0;
+      tag = (enum spu_insns)(index - spu_opcodes);
+      printf("%s", index->mnemonic);
+      if (tag == M_BI || tag == M_BISL || tag == M_IRET || tag == M_BISLED
+	  || tag == M_BIHNZ || tag == M_BIHZ || tag == M_BINZ || tag == M_BIZ
+          || tag == M_SYNC || tag == M_HBR)
+	{
+	  int fb = (insn >> (32-18)) & 0x7f;
+	  if (fb & 0x40)
+	    printf(tag == M_SYNC ? "c" : "p");
+	  if (fb & 0x20)
+	    printf("d");
+	  if (fb & 0x10)
+	    printf("e");
+	}
+      if (index->arg[0] != 0)
+	printf("\t");
+      hex_value = 0;
+      for (i = 1;  i <= index->arg[0]; i++)
+	{
+	  int arg = index->arg[i];
+	  if (arg != A_P && !paren && i > 1)
+	    printf(",");
+
+	  switch (arg)
+	    {
+	    case A_T:
+	      printf("$%d",
+				     DECODE_INSN_RT (insn));
+	      break;
+	    case A_A:
+	      printf("$%d",
+				     DECODE_INSN_RA (insn));
+	      break;
+	    case A_B:
+	      printf("$%d",
+				     DECODE_INSN_RB (insn));
+	      break;
+	    case A_C:
+	      printf("$%d",
+				     DECODE_INSN_RC (insn));
+	      break;
+	    case A_S:
+	      printf("$sp%d",
+				     DECODE_INSN_RA (insn));
+	      break;
+	    case A_H:
+	      printf("$ch%d",
+				     DECODE_INSN_RA (insn));
+	      break;
+	    case A_P:
+	      paren++;
+	      printf("(");
+	      break;
+	    case A_U7A:
+	      printf("%d",
+				     173 - DECODE_INSN_U8 (insn));
+	      break;
+	    case A_U7B:
+	      printf("%d",
+				     155 - DECODE_INSN_U8 (insn));
+	      break;
+	    case A_S3:
+	    case A_S6:
+	    case A_S7:
+	    case A_S7N:
+	    case A_U3:
+	    case A_U5:
+	    case A_U6:
+	    case A_U7:
+	      hex_value = DECODE_INSN_I7 (insn);
+	      printf("%d", hex_value);
+	      break;
+	    case A_S11:
+	      print_address(memaddr + DECODE_INSN_I9a (insn) * 4);
+	      break;
+	    case A_S11I:
+	      print_address(memaddr + DECODE_INSN_I9b (insn) * 4);
+	      break;
+	    case A_S10:
+	    case A_S10B:
+	      hex_value = DECODE_INSN_I10 (insn);
+	      printf("%d", hex_value);
+	      break;
+	    case A_S14:
+	      hex_value = DECODE_INSN_I10 (insn) * 16;
+	      printf("%d", hex_value);
+	      break;
+	    case A_S16:
+	      hex_value = DECODE_INSN_I16 (insn);
+	      printf("%d", hex_value);
+	      break;
+	    case A_X16:
+	      hex_value = DECODE_INSN_U16 (insn);
+	      printf("%u", hex_value);
+	      break;
+	    case A_R18:
+	      value = DECODE_INSN_I16 (insn) * 4;
+	      if (value == 0)
+		printf("%d", value);
+	      else
+		{
+		  hex_value = memaddr + value;
+		  print_address(hex_value & 0x3ffff);
+		}
+	      break;
+	    case A_S18:
+	      value = DECODE_INSN_U16 (insn) * 4;
+	      if (value == 0)
+		printf("%d", value);
+	      else
+		print_address(value);
+	      break;
+	    case A_U18:
+	      value = DECODE_INSN_U18 (insn);
+	      if (value == 0 || 1)
+		{
+		  hex_value = value;
+		  printf("%u", value);
+		}
+	      else
+		print_address(value);
+	      break;
+	    case A_U14:
+	      hex_value = DECODE_INSN_U14 (insn);
+	      printf("%u", hex_value);
+	      break;
+	    }
+	  if (arg != A_P && paren)
+	    {
+	      printf(")");
+	      paren--;
+	    }
+	}
+      if (hex_value > 16)
+	printf("\t# %x", hex_value);
+    }
+  return 4;
+}
diff --git a/arch/powerpc/xmon/spu-insns.h b/arch/powerpc/xmon/spu-insns.h
new file mode 100644
index 00000000000..99dc452821a
--- /dev/null
+++ b/arch/powerpc/xmon/spu-insns.h
@@ -0,0 +1,410 @@
+/* SPU ELF support for BFD.
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* SPU Opcode Table
+
+-=-=-= FORMAT =-=-=-
+                                             		                                             
+       +----+-------+-------+-------+-------+  		       +------------+-------+-------+-------+
+RRR    | op |  RC   |  RB   |  RA   |  RT   |		RI7    | op         |  I7   |  RA   |  RT   |
+       +----+-------+-------+-------+-------+		       +------------+-------+-------+-------+
+        0  3       1       1       2       3		        0          1       1       2       3 
+                   0       7       4       1		                   0       7       4       1 
+
+       +-----------+--------+-------+-------+		       +---------+----------+-------+-------+
+RI8    | op        |   I8   |  RA   |  RT   |		RI10   | op      |   I10    |  RA   |  RT   |
+       +-----------+--------+-------+-------+		       +---------+----------+-------+-------+
+        0         9        1       2       3		        0       7          1       2       3 
+                           7       4       1		                           7       4       1 
+
+       +----------+-----------------+-------+		       +--------+-------------------+-------+
+RI16   | op       |       I16       |  RT   |		RI18   | op     |       I18         |  RT   |
+       +----------+-----------------+-------+		       +--------+-------------------+-------+
+        0        8                 2       3		        0      6                   2       3 
+                                   4       1		                                   4       1 
+
+       +------------+-------+-------+-------+		       +-------+--+-----------------+-------+
+RR     | op         |  RB   |  RA   |  RT   |		LBT    | op    |RO|       I16       |  RO   |
+       +------------+-------+-------+-------+		       +-------+--+-----------------+-------+
+        0          1       1       2       3		        0     6  8                 2       3 
+                   0       7       4       1		                                   4       1 
+
+							       +------------+----+--+-------+-------+
+							LBTI   | op         | // |RO|  RA   |  RO   |
+							       +------------+----+--+-------+-------+
+							        0          1    1  1       2       3
+							                   0    5  7       4       1
+
+-=-=-= OPCODE =-=-=-
+
+OPCODE field specifies the most significant 11bit of the instruction. Some formats don't have 11bits for opcode field, and in this
+case, bit field other than op are defined as 0s. For example, opcode of fma instruction which is RRR format is defined as 0x700,
+since 0x700 -> 11'b11100000000, this means opcode is 4'b1110, and other 7bits are defined as 7'b0000000.
+
+-=-=-= ASM_FORMAT =-=-=-
+
+RRR category						RI7 category                               
+	ASM_RRR		mnemonic RC, RA, RB, RT		        ASM_RI4         mnemonic RT, RA, I4
+							        ASM_RI7         mnemonic RT, RA, I7
+
+RI8 category						RI10 category                               
+	ASM_RUI8	mnemonic RT, RA, UI8		        ASM_AI10        mnemonic RA, I10    
+							        ASM_RI10        mnemonic RT, RA, R10
+							        ASM_RI10IDX     mnemonic RT, I10(RA)
+
+RI16 category						RI18 category                           
+	ASM_I16W	mnemonic I16W			        ASM_RI18        mnemonic RT, I18
+	ASM_RI16	mnemonic RT, I16
+	ASM_RI16W	mnemonic RT, I16W
+
+RR category						LBT category                                    
+	ASM_MFSPR	mnemonic RT, SA			        ASM_LBT         mnemonic brinst, brtarg 
+	ASM_MTSPR	mnemonic SA, RT			                                                
+	ASM_NOOP	mnemonic			LBTI category                                   
+	ASM_RA		mnemonic RA			        ASM_LBTI        mnemonic brinst, RA     
+	ASM_RAB		mnemonic RA, RB
+	ASM_RDCH	mnemonic RT, CA
+	ASM_RR		mnemonic RT, RA, RB
+	ASM_RT		mnemonic RT
+	ASM_RTA		mnemonic RT, RA
+	ASM_WRCH	mnemonic CA, RT
+
+Note that RRR instructions have the names for RC and RT reversed from
+what's in the ISA, in order to put RT in the same position it appears
+for other formats.
+
+-=-=-= DEPENDENCY =-=-=-
+
+DEPENDENCY filed consists of 5 digits. This represents which register is used as source and which register is used as target.
+The first(most significant) digit is always 0. Then it is followd by RC, RB, RA and RT digits.
+If the digit is 0, this means the corresponding register is not used in the instruction.
+If the digit is 1, this means the corresponding register is used as a source in the instruction.
+If the digit is 2, this means the corresponding register is used as a target in the instruction.
+If the digit is 3, this means the corresponding register is used as both source and target in the instruction.
+For example, fms instruction has 00113 as the DEPENDENCY field. This means RC is not used in this operation, RB and RA are
+used as sources and RT is the target.
+
+-=-=-= PIPE =-=-=-
+
+This field shows which execution pipe is used for the instruction
+
+pipe0 execution pipelines:
+	FP6	SP floating pipeline
+	FP7	integer operations executed in SP floating pipeline
+	FPD	DP floating pipeline
+	FX2	FXU pipeline
+	FX3	Rotate/Shift pipeline
+	FXB	Byte pipeline
+	NOP	No pipeline
+
+pipe1 execution pipelines:
+	BR	Branch pipeline
+	LNOP	No pipeline
+	LS	Load/Store pipeline
+	SHUF	Shuffle pipeline
+	SPR	SPR/CH pipeline
+
+*/
+
+#define _A0() {0}
+#define _A1(a) {1,a}
+#define _A2(a,b) {2,a,b}
+#define _A3(a,b,c) {3,a,b,c}
+#define _A4(a,b,c,d) {4,a,b,c,d}
+
+/*    TAG		FORMAT	OPCODE	MNEMONIC	ASM_FORMAT	DEPENDENCY	PIPE	COMMENT				*/
+/*									0[RC][RB][RA][RT]					*/
+/*									1:src, 2:target						*/
+
+APUOP(M_BR,		RI16,	0x190,	"br",		_A1(A_R18),	00000,	BR)	/* BRel          IP<-IP+I16 */
+APUOP(M_BRSL,		RI16,	0x198,	"brsl",		_A2(A_T,A_R18),	00002,	BR)	/* BRelSetLink   RT,IP<-IP,IP+I16 */
+APUOP(M_BRA,		RI16,	0x180,	"bra",		_A1(A_S18),	00000,	BR)	/* BRAbs         IP<-I16 */
+APUOP(M_BRASL,		RI16,	0x188,	"brasl",	_A2(A_T,A_S18),	00002,	BR)	/* BRAbsSetLink  RT,IP<-IP,I16 */
+APUOP(M_FSMBI,		RI16,	0x194,	"fsmbi",	_A2(A_T,A_X16),	00002,	SHUF)	/* FormSelMask%I RT<-fsm(I16) */
+APUOP(M_LQA,		RI16,	0x184,	"lqa",		_A2(A_T,A_S18),	00002,	LS)	/* LoadQAbs      RT<-M[I16] */
+APUOP(M_LQR,		RI16,	0x19C,	"lqr",		_A2(A_T,A_R18),	00002,	LS)	/* LoadQRel      RT<-M[IP+I16] */
+APUOP(M_STOP,		RR,	0x000,	"stop",		_A0(),		00000,	BR)	/* STOP          stop */
+APUOP(M_STOP2,		RR,	0x000,	"stop",		_A1(A_U14),	00000,	BR)	/* STOP          stop */
+APUOP(M_STOPD,		RR,	0x140,	"stopd",	_A3(A_T,A_A,A_B),         00111,	BR)	/* STOPD         stop (with register dependencies) */
+APUOP(M_LNOP,		RR,	0x001,	"lnop",		_A0(),		00000,	LNOP)	/* LNOP          no_operation */
+APUOP(M_SYNC,		RR,	0x002,	"sync",		_A0(),		00000,	BR)	/* SYNC          flush_pipe */
+APUOP(M_DSYNC,		RR,	0x003,	"dsync",	_A0(),		00000,	BR)	/* DSYNC         flush_store_queue */
+APUOP(M_MFSPR,		RR,	0x00c,	"mfspr",	_A2(A_T,A_S),	00002,	SPR)	/* MFSPR         RT<-SA */
+APUOP(M_RDCH,		RR,	0x00d,	"rdch",		_A2(A_T,A_H),	00002,	SPR)	/* ReaDCHannel   RT<-CA:data */
+APUOP(M_RCHCNT,		RR,	0x00f,	"rchcnt",	_A2(A_T,A_H),	00002,	SPR)	/* ReaDCHanCouNT RT<-CA:count */
+APUOP(M_HBRA,		LBT,	0x080,	"hbra",		_A2(A_S11,A_S18),	00000,	LS)	/* HBRA          BTB[B9]<-M[I16] */
+APUOP(M_HBRR,		LBT,	0x090,	"hbrr",		_A2(A_S11,A_R18),	00000,	LS)	/* HBRR          BTB[B9]<-M[IP+I16] */
+APUOP(M_BRZ,		RI16,	0x100,	"brz",		_A2(A_T,A_R18),	00001,	BR)	/* BRZ           IP<-IP+I16_if(RT) */
+APUOP(M_BRNZ,		RI16,	0x108,	"brnz",		_A2(A_T,A_R18),	00001,	BR)	/* BRNZ          IP<-IP+I16_if(RT) */
+APUOP(M_BRHZ,		RI16,	0x110,	"brhz",		_A2(A_T,A_R18),	00001,	BR)	/* BRHZ          IP<-IP+I16_if(RT) */
+APUOP(M_BRHNZ,		RI16,	0x118,	"brhnz",	_A2(A_T,A_R18),	00001,	BR)	/* BRHNZ         IP<-IP+I16_if(RT) */
+APUOP(M_STQA,		RI16,	0x104,	"stqa",		_A2(A_T,A_S18),	00001,	LS)	/* SToreQAbs     M[I16]<-RT */
+APUOP(M_STQR,		RI16,	0x11C,	"stqr",		_A2(A_T,A_R18),	00001,	LS)	/* SToreQRel     M[IP+I16]<-RT */
+APUOP(M_MTSPR,		RR,	0x10c,	"mtspr",	_A2(A_S,A_T),	00001,	SPR)	/* MTSPR         SA<-RT */
+APUOP(M_WRCH,		RR,	0x10d,	"wrch",		_A2(A_H,A_T),	00001,	SPR)	/* ChanWRite     CA<-RT */
+APUOP(M_LQD,		RI10,	0x1a0,	"lqd",		_A4(A_T,A_S14,A_P,A_A),	00012,	LS)	/* LoadQDisp     RT<-M[Ra+I10] */
+APUOP(M_BI,		RR,	0x1a8,	"bi",		_A1(A_A),		00010,	BR)	/* BI            IP<-RA */
+APUOP(M_BISL,		RR,	0x1a9,	"bisl",		_A2(A_T,A_A),	00012,	BR)	/* BISL          RT,IP<-IP,RA */
+APUOP(M_IRET,  		RR,	0x1aa,	"iret",	        _A1(A_A), 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOP(M_IRET2, 		RR,	0x1aa,	"iret",	        _A0(),	 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOP(M_BISLED,		RR,	0x1ab,	"bisled",	_A2(A_T,A_A),	00012,	BR)	/* BISLED        RT,IP<-IP,RA_if(ext) */
+APUOP(M_HBR,		LBTI,	0x1ac,	"hbr",		_A2(A_S11I,A_A),	00010,	LS)	/* HBR           BTB[B9]<-M[Ra] */
+APUOP(M_FREST,		RR,	0x1b8,	"frest",	_A2(A_T,A_A),	00012,	SHUF)	/* FREST         RT<-recip(RA) */
+APUOP(M_FRSQEST,	RR,	0x1b9,	"frsqest",	_A2(A_T,A_A),	00012,	SHUF)	/* FRSQEST       RT<-rsqrt(RA) */
+APUOP(M_FSM,		RR,	0x1b4,	"fsm",		_A2(A_T,A_A),	00012,	SHUF)	/* FormSelMask%  RT<-expand(Ra) */
+APUOP(M_FSMH,		RR,	0x1b5,	"fsmh",		_A2(A_T,A_A),	00012,	SHUF)	/* FormSelMask%  RT<-expand(Ra) */
+APUOP(M_FSMB,		RR,	0x1b6,	"fsmb",		_A2(A_T,A_A),	00012,	SHUF)	/* FormSelMask%  RT<-expand(Ra) */
+APUOP(M_GB,		RR,	0x1b0,	"gb",		_A2(A_T,A_A),	00012,	SHUF)	/* GatherBits%   RT<-gather(RA) */
+APUOP(M_GBH,		RR,	0x1b1,	"gbh",		_A2(A_T,A_A),	00012,	SHUF)	/* GatherBits%   RT<-gather(RA) */
+APUOP(M_GBB,		RR,	0x1b2,	"gbb",		_A2(A_T,A_A),	00012,	SHUF)	/* GatherBits%   RT<-gather(RA) */
+APUOP(M_CBD,		RI7,	0x1f4,	"cbd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_CHD,		RI7,	0x1f5,	"chd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_CWD,		RI7,	0x1f6,	"cwd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_CDD,		RI7,	0x1f7,	"cdd",		_A4(A_T,A_U7,A_P,A_A),	00012,	SHUF)	/* genCtl%%insD  RT<-sta(Ra+I4,siz) */
+APUOP(M_ROTQBII,	RI7,	0x1f8,	"rotqbii",	_A3(A_T,A_A,A_U3),	00012,	SHUF)	/* ROTQBII       RT<-RA<<<I7 */
+APUOP(M_ROTQBYI,	RI7,	0x1fc,	"rotqbyi",	_A3(A_T,A_A,A_S7N),	00012,	SHUF)	/* ROTQBYI       RT<-RA<<<(I7*8) */
+APUOP(M_ROTQMBII,	RI7,	0x1f9,	"rotqmbii",	_A3(A_T,A_A,A_S3),	00012,	SHUF)	/* ROTQMBII      RT<-RA<<I7 */
+APUOP(M_ROTQMBYI,	RI7,	0x1fd,	"rotqmbyi",	_A3(A_T,A_A,A_S6),	00012,	SHUF)	/* ROTQMBYI      RT<-RA<<I7 */
+APUOP(M_SHLQBII,	RI7,	0x1fb,	"shlqbii",	_A3(A_T,A_A,A_U3),	00012,	SHUF)	/* SHLQBII       RT<-RA<<I7 */
+APUOP(M_SHLQBYI,	RI7,	0x1ff,	"shlqbyi",	_A3(A_T,A_A,A_U5),	00012,	SHUF)	/* SHLQBYI       RT<-RA<<I7 */
+APUOP(M_STQD,		RI10,	0x120,	"stqd",		_A4(A_T,A_S14,A_P,A_A),	00011,	LS)	/* SToreQDisp    M[Ra+I10]<-RT */
+APUOP(M_BIHNZ,		RR,	0x12b,	"bihnz",	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOP(M_BIHZ,		RR,	0x12a,	"bihz",		_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOP(M_BINZ,		RR,	0x129,	"binz",		_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOP(M_BIZ,		RR,	0x128,	"biz",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOP(M_CBX,		RR,	0x1d4,	"cbx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_CHX,		RR,	0x1d5,	"chx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_CWX,		RR,	0x1d6,	"cwx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_CDX,		RR,	0x1d7,	"cdx",		_A3(A_T,A_A,A_B),		00112,	SHUF)	/* genCtl%%insX  RT<-sta(Ra+Rb,siz) */
+APUOP(M_LQX,		RR,	0x1c4,	"lqx",		_A3(A_T,A_A,A_B),		00112,	LS)	/* LoadQindeX    RT<-M[Ra+Rb] */
+APUOP(M_ROTQBI,		RR,	0x1d8,	"rotqbi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* ROTQBI        RT<-RA<<<Rb */
+APUOP(M_ROTQMBI,	RR,	0x1d9,	"rotqmbi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* ROTQMBI       RT<-RA<<Rb */
+APUOP(M_SHLQBI,		RR,	0x1db,	"shlqbi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* SHLQBI        RT<-RA<<Rb */
+APUOP(M_ROTQBY,		RR,	0x1dc,	"rotqby",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQBY        RT<-RA<<<(Rb*8) */
+APUOP(M_ROTQMBY,	RR,	0x1dd,	"rotqmby",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQMBY       RT<-RA<<Rb */
+APUOP(M_SHLQBY,		RR,	0x1df,	"shlqby",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* SHLQBY        RT<-RA<<Rb */
+APUOP(M_ROTQBYBI,	RR,	0x1cc,	"rotqbybi",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQBYBI      RT<-RA<<Rb */
+APUOP(M_ROTQMBYBI,	RR,	0x1cd,	"rotqmbybi",	_A3(A_T,A_A,A_B),		00112,		SHUF)	/* ROTQMBYBI     RT<-RA<<Rb */
+APUOP(M_SHLQBYBI,	RR,	0x1cf,	"shlqbybi",	_A3(A_T,A_A,A_B),		00112,	SHUF)	/* SHLQBYBI      RT<-RA<<Rb */
+APUOP(M_STQX,		RR,	0x144,	"stqx",		_A3(A_T,A_A,A_B),		00111,	LS)	/* SToreQindeX   M[Ra+Rb]<-RT */
+APUOP(M_SHUFB,		RRR,	0x580,	"shufb",	_A4(A_C,A_A,A_B,A_T),	02111,	SHUF)	/* SHUFfleBytes  RC<-f(RA,RB,RT) */
+APUOP(M_IL,		RI16,	0x204,	"il",		_A2(A_T,A_S16),	00002,	FX2)	/* ImmLoad       RT<-sxt(I16) */
+APUOP(M_ILH,		RI16,	0x20c,	"ilh",		_A2(A_T,A_X16),	00002,	FX2)	/* ImmLoadH      RT<-I16 */
+APUOP(M_ILHU,		RI16,	0x208,	"ilhu",		_A2(A_T,A_X16),	00002,	FX2)	/* ImmLoadHUpper RT<-I16<<16 */
+APUOP(M_ILA,		RI18,	0x210,	"ila",		_A2(A_T,A_U18),	00002,	FX2)	/* ImmLoadAddr   RT<-zxt(I18) */
+APUOP(M_NOP,		RR,	0x201,	"nop",		_A1(A_T),		00000,	NOP)	/* XNOP          no_operation */
+APUOP(M_NOP2,		RR,	0x201,	"nop",		_A0(),		00000,	NOP)	/* XNOP          no_operation */
+APUOP(M_IOHL,		RI16,	0x304,	"iohl",		_A2(A_T,A_X16),	00003,	FX2)	/* AddImmeXt     RT<-RT+sxt(I16) */
+APUOP(M_ANDBI,		RI10,	0x0b0,	"andbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* AND%I         RT<-RA&I10 */
+APUOP(M_ANDHI,		RI10,	0x0a8,	"andhi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* AND%I         RT<-RA&I10 */
+APUOP(M_ANDI,		RI10,	0x0a0,	"andi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* AND%I         RT<-RA&I10 */
+APUOP(M_ORBI,		RI10,	0x030,	"orbi",		_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_ORHI,		RI10,	0x028,	"orhi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_ORI,		RI10,	0x020,	"ori",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_ORX,		RR,	0x1f0,	"orx",		_A2(A_T,A_A),		00012,	BR)	/* ORX           RT<-RA.w0|RA.w1|RA.w2|RA.w3 */
+APUOP(M_XORBI,		RI10,	0x230,	"xorbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* XOR%I         RT<-RA^I10 */
+APUOP(M_XORHI,		RI10,	0x228,	"xorhi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* XOR%I         RT<-RA^I10 */
+APUOP(M_XORI,		RI10,	0x220,	"xori",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* XOR%I         RT<-RA^I10 */
+APUOP(M_AHI,		RI10,	0x0e8,	"ahi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* Add%Immed     RT<-RA+I10 */
+APUOP(M_AI,		RI10,	0x0e0,	"ai",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* Add%Immed     RT<-RA+I10 */
+APUOP(M_SFHI,		RI10,	0x068,	"sfhi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* SubFrom%Imm   RT<-I10-RA */
+APUOP(M_SFI,		RI10,	0x060,	"sfi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* SubFrom%Imm   RT<-I10-RA */
+APUOP(M_CGTBI,		RI10,	0x270,	"cgtbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* CGT%I         RT<-(RA>I10) */
+APUOP(M_CGTHI,		RI10,	0x268,	"cgthi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CGT%I         RT<-(RA>I10) */
+APUOP(M_CGTI,		RI10,	0x260,	"cgti",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CGT%I         RT<-(RA>I10) */
+APUOP(M_CLGTBI,		RI10,	0x2f0,	"clgtbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* CLGT%I        RT<-(RA>I10) */
+APUOP(M_CLGTHI,		RI10,	0x2e8,	"clgthi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CLGT%I        RT<-(RA>I10) */
+APUOP(M_CLGTI,		RI10,	0x2e0,	"clgti",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CLGT%I        RT<-(RA>I10) */
+APUOP(M_CEQBI,		RI10,	0x3f0,	"ceqbi",	_A3(A_T,A_A,A_S10B),	00012,	FX2)	/* CEQ%I         RT<-(RA=I10) */
+APUOP(M_CEQHI,		RI10,	0x3e8,	"ceqhi",	_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CEQ%I         RT<-(RA=I10) */
+APUOP(M_CEQI,		RI10,	0x3e0,	"ceqi",		_A3(A_T,A_A,A_S10),	00012,	FX2)	/* CEQ%I         RT<-(RA=I10) */
+APUOP(M_HGTI,		RI10,	0x278,	"hgti",		_A3(A_T,A_A,A_S10),	00010,	FX2)	/* HaltGTI       halt_if(RA>I10) */
+APUOP(M_HGTI2,		RI10,	0x278,	"hgti",		_A2(A_A,A_S10),	00010,	FX2)	/* HaltGTI       halt_if(RA>I10) */
+APUOP(M_HLGTI,		RI10,	0x2f8,	"hlgti",	_A3(A_T,A_A,A_S10),	00010,	FX2)	/* HaltLGTI      halt_if(RA>I10) */
+APUOP(M_HLGTI2,		RI10,	0x2f8,	"hlgti",	_A2(A_A,A_S10),	00010,	FX2)	/* HaltLGTI      halt_if(RA>I10) */
+APUOP(M_HEQI,		RI10,	0x3f8,	"heqi",		_A3(A_T,A_A,A_S10),	00010,	FX2)	/* HaltEQImm     halt_if(RA=I10) */
+APUOP(M_HEQI2,		RI10,	0x3f8,	"heqi",		_A2(A_A,A_S10),	00010,	FX2)	/* HaltEQImm     halt_if(RA=I10) */
+APUOP(M_MPYI,		RI10,	0x3a0,	"mpyi",		_A3(A_T,A_A,A_S10),	00012,	FP7)	/* MPYI          RT<-RA*I10 */
+APUOP(M_MPYUI,		RI10,	0x3a8,	"mpyui",	_A3(A_T,A_A,A_S10),	00012,	FP7)	/* MPYUI         RT<-RA*I10 */
+APUOP(M_CFLTS,		RI8,	0x3b0,	"cflts",	_A3(A_T,A_A,A_U7A),	00012,	FP7)	/* CFLTS         RT<-int(RA,I8) */
+APUOP(M_CFLTU,		RI8,	0x3b2,	"cfltu",	_A3(A_T,A_A,A_U7A),	00012,	FP7)	/* CFLTU         RT<-int(RA,I8) */
+APUOP(M_CSFLT,		RI8,	0x3b4,	"csflt",	_A3(A_T,A_A,A_U7B),	00012,	FP7)	/* CSFLT         RT<-flt(RA,I8) */
+APUOP(M_CUFLT,		RI8,	0x3b6,	"cuflt",	_A3(A_T,A_A,A_U7B),	00012,	FP7)	/* CUFLT         RT<-flt(RA,I8) */
+APUOP(M_FESD,		RR,	0x3b8,	"fesd",		_A2(A_T,A_A),	00012,	FPD)	/* FESD          RT<-double(RA) */
+APUOP(M_FRDS,		RR,	0x3b9,	"frds",		_A2(A_T,A_A),	00012,	FPD)	/* FRDS          RT<-single(RA) */
+APUOP(M_FSCRRD,		RR,	0x398,	"fscrrd",	_A1(A_T),		00002,	FPD)	/* FSCRRD        RT<-FP_status */
+APUOP(M_FSCRWR,		RR,	0x3ba,	"fscrwr",	_A2(A_T,A_A),	00010,	FP7)	/* FSCRWR        FP_status<-RA */
+APUOP(M_FSCRWR2,	RR,	0x3ba,	"fscrwr",	_A1(A_A),		00010,	FP7)	/* FSCRWR        FP_status<-RA */
+APUOP(M_CLZ,		RR,	0x2a5,	"clz",		_A2(A_T,A_A),	00012,	FX2)	/* CLZ           RT<-clz(RA) */
+APUOP(M_CNTB,		RR,	0x2b4,	"cntb",		_A2(A_T,A_A),	00012,	FXB)	/* CNT           RT<-pop(RA) */
+APUOP(M_XSBH,		RR,	0x2b6,	"xsbh",		_A2(A_T,A_A),	00012,	FX2)	/* eXtSignBtoH   RT<-sign_ext(RA) */
+APUOP(M_XSHW,		RR,	0x2ae,	"xshw",		_A2(A_T,A_A),	00012,	FX2)	/* eXtSignHtoW   RT<-sign_ext(RA) */
+APUOP(M_XSWD,		RR,	0x2a6,	"xswd",		_A2(A_T,A_A),	00012,	FX2)	/* eXtSignWtoD   RT<-sign_ext(RA) */
+APUOP(M_ROTI,		RI7,	0x078,	"roti",		_A3(A_T,A_A,A_S7N),	00012,	FX3)	/* ROT%I         RT<-RA<<<I7 */
+APUOP(M_ROTMI,		RI7,	0x079,	"rotmi",	_A3(A_T,A_A,A_S7),	00012,	FX3)	/* ROT%MI        RT<-RA<<I7 */
+APUOP(M_ROTMAI,		RI7,	0x07a,	"rotmai",	_A3(A_T,A_A,A_S7),	00012,	FX3)	/* ROTMA%I       RT<-RA<<I7 */
+APUOP(M_SHLI,		RI7,	0x07b,	"shli",		_A3(A_T,A_A,A_U6),	00012,	FX3)	/* SHL%I         RT<-RA<<I7 */
+APUOP(M_ROTHI,		RI7,	0x07c,	"rothi",	_A3(A_T,A_A,A_S7N),	00012,	FX3)	/* ROT%I         RT<-RA<<<I7 */
+APUOP(M_ROTHMI,		RI7,	0x07d,	"rothmi",	_A3(A_T,A_A,A_S6),	00012,	FX3)	/* ROT%MI        RT<-RA<<I7 */
+APUOP(M_ROTMAHI,	RI7,	0x07e,	"rotmahi",	_A3(A_T,A_A,A_S6),	00012,	FX3)	/* ROTMA%I       RT<-RA<<I7 */
+APUOP(M_SHLHI,		RI7,	0x07f,	"shlhi",	_A3(A_T,A_A,A_U5),	00012,	FX3)	/* SHL%I         RT<-RA<<I7 */
+APUOP(M_A,		RR,	0x0c0,	"a",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* Add%          RT<-RA+RB */
+APUOP(M_AH,		RR,	0x0c8,	"ah",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* Add%          RT<-RA+RB */
+APUOP(M_SF,		RR,	0x040,	"sf",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* SubFrom%      RT<-RB-RA */
+APUOP(M_SFH,		RR,	0x048,	"sfh",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* SubFrom%      RT<-RB-RA */
+APUOP(M_CGT,		RR,	0x240,	"cgt",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CGT%          RT<-(RA>RB) */
+APUOP(M_CGTB,		RR,	0x250,	"cgtb",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CGT%          RT<-(RA>RB) */
+APUOP(M_CGTH,		RR,	0x248,	"cgth",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CGT%          RT<-(RA>RB) */
+APUOP(M_CLGT,		RR,	0x2c0,	"clgt",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CLGT%         RT<-(RA>RB) */
+APUOP(M_CLGTB,		RR,	0x2d0,	"clgtb",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* CLGT%         RT<-(RA>RB) */
+APUOP(M_CLGTH,		RR,	0x2c8,	"clgth",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* CLGT%         RT<-(RA>RB) */
+APUOP(M_CEQ,		RR,	0x3c0,	"ceq",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CEQ%          RT<-(RA=RB) */
+APUOP(M_CEQB,		RR,	0x3d0,	"ceqb",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CEQ%          RT<-(RA=RB) */
+APUOP(M_CEQH,		RR,	0x3c8,	"ceqh",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* CEQ%          RT<-(RA=RB) */
+APUOP(M_HGT,		RR,	0x258,	"hgt",		_A3(A_T,A_A,A_B),		00110,	FX2)	/* HaltGT        halt_if(RA>RB) */
+APUOP(M_HGT2,		RR,	0x258,	"hgt",		_A2(A_A,A_B),	00110,	FX2)	/* HaltGT        halt_if(RA>RB) */
+APUOP(M_HLGT,		RR,	0x2d8,	"hlgt",		_A3(A_T,A_A,A_B),		00110,	FX2)	/* HaltLGT       halt_if(RA>RB) */
+APUOP(M_HLGT2,		RR,	0x2d8,	"hlgt",		_A2(A_A,A_B),	00110,	FX2)	/* HaltLGT       halt_if(RA>RB) */
+APUOP(M_HEQ,		RR,	0x3d8,	"heq",		_A3(A_T,A_A,A_B),		00110,	FX2)	/* HaltEQ        halt_if(RA=RB) */
+APUOP(M_HEQ2,		RR,	0x3d8,	"heq",		_A2(A_A,A_B),	00110,	FX2)	/* HaltEQ        halt_if(RA=RB) */
+APUOP(M_FCEQ,		RR,	0x3c2,	"fceq",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCEQ          RT<-(RA=RB) */
+APUOP(M_FCMEQ,		RR,	0x3ca,	"fcmeq",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCMEQ         RT<-(|RA|=|RB|) */
+APUOP(M_FCGT,		RR,	0x2c2,	"fcgt",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCGT          RT<-(RA<RB) */
+APUOP(M_FCMGT,		RR,	0x2ca,	"fcmgt",	_A3(A_T,A_A,A_B),		00112,	FX2)	/* FCMGT         RT<-(|RA|<|RB|) */
+APUOP(M_AND,		RR,	0x0c1,	"and",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* AND           RT<-RA&RB */
+APUOP(M_NAND,		RR,	0x0c9,	"nand",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* NAND          RT<-!(RA&RB) */
+APUOP(M_OR,		RR,	0x041,	"or",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* OR            RT<-RA|RB */
+APUOP(M_NOR,		RR,	0x049,	"nor",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* NOR           RT<-!(RA&RB) */
+APUOP(M_XOR,		RR,	0x241,	"xor",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* XOR           RT<-RA^RB */
+APUOP(M_EQV,		RR,	0x249,	"eqv",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* EQuiValent    RT<-!(RA^RB) */
+APUOP(M_ANDC,		RR,	0x2c1,	"andc",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* ANDComplement RT<-RA&!RB */
+APUOP(M_ORC,		RR,	0x2c9,	"orc",		_A3(A_T,A_A,A_B),		00112,	FX2)	/* ORComplement  RT<-RA|!RB */
+APUOP(M_ABSDB,		RR,	0x053,	"absdb",	_A3(A_T,A_A,A_B),		00112,	FXB)	/* ABSoluteDiff  RT<-|RA-RB| */
+APUOP(M_AVGB,		RR,	0x0d3,	"avgb",		_A3(A_T,A_A,A_B),		00112,	FXB)	/* AVG%          RT<-(RA+RB+1)/2 */
+APUOP(M_SUMB,		RR,	0x253,	"sumb",		_A3(A_T,A_A,A_B),		00112,	FXB)	/* SUM%          RT<-f(RA,RB) */
+APUOP(M_DFA,		RR,	0x2cc,	"dfa",		_A3(A_T,A_A,A_B),		00112,	FPD)	/* DFAdd         RT<-RA+RB */
+APUOP(M_DFM,		RR,	0x2ce,	"dfm",		_A3(A_T,A_A,A_B),		00112,	FPD)	/* DFMul         RT<-RA*RB */
+APUOP(M_DFS,		RR,	0x2cd,	"dfs",		_A3(A_T,A_A,A_B),		00112,	FPD)	/* DFSub         RT<-RA-RB */
+APUOP(M_FA,		RR,	0x2c4,	"fa",		_A3(A_T,A_A,A_B),		00112,	FP6)	/* FAdd          RT<-RA+RB */
+APUOP(M_FM,		RR,	0x2c6,	"fm",		_A3(A_T,A_A,A_B),		00112,	FP6)	/* FMul          RT<-RA*RB */
+APUOP(M_FS,		RR,	0x2c5,	"fs",		_A3(A_T,A_A,A_B),		00112,	FP6)	/* FSub          RT<-RA-RB */
+APUOP(M_MPY,		RR,	0x3c4,	"mpy",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPY           RT<-RA*RB */
+APUOP(M_MPYH,		RR,	0x3c5,	"mpyh",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYH          RT<-(RAh*RB)<<16 */
+APUOP(M_MPYHH,		RR,	0x3c6,	"mpyhh",	_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYHH         RT<-RAh*RBh */
+APUOP(M_MPYHHU,		RR,	0x3ce,	"mpyhhu",	_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYHHU        RT<-RAh*RBh */
+APUOP(M_MPYS,		RR,	0x3c7,	"mpys",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYS          RT<-(RA*RB)>>16 */
+APUOP(M_MPYU,		RR,	0x3cc,	"mpyu",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* MPYU          RT<-RA*RB */
+APUOP(M_FI,		RR,	0x3d4,	"fi",		_A3(A_T,A_A,A_B),		00112,	FP7)	/* FInterpolate  RT<-f(RA,RB) */
+APUOP(M_ROT,		RR,	0x058,	"rot",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%          RT<-RA<<<RB */
+APUOP(M_ROTM,		RR,	0x059,	"rotm",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%M         RT<-RA<<Rb */
+APUOP(M_ROTMA,		RR,	0x05a,	"rotma",	_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROTMA%        RT<-RA<<Rb */
+APUOP(M_SHL,		RR,	0x05b,	"shl",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* SHL%          RT<-RA<<Rb */
+APUOP(M_ROTH,		RR,	0x05c,	"roth",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%          RT<-RA<<<RB */
+APUOP(M_ROTHM,		RR,	0x05d,	"rothm",	_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROT%M         RT<-RA<<Rb */
+APUOP(M_ROTMAH,		RR,	0x05e,	"rotmah",	_A3(A_T,A_A,A_B),		00112,	FX3)	/* ROTMA%        RT<-RA<<Rb */
+APUOP(M_SHLH,		RR,	0x05f,	"shlh",		_A3(A_T,A_A,A_B),		00112,	FX3)	/* SHL%          RT<-RA<<Rb */
+APUOP(M_MPYHHA,		RR,	0x346,	"mpyhha",	_A3(A_T,A_A,A_B),		00113,	FP7)	/* MPYHHA        RT<-RAh*RBh+RT */
+APUOP(M_MPYHHAU,	RR,	0x34e,	"mpyhhau",	_A3(A_T,A_A,A_B),		00113,	FP7)	/* MPYHHAU       RT<-RAh*RBh+RT */
+APUOP(M_DFMA,		RR,	0x35c,	"dfma",		_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFMAdd        RT<-RT+RA*RB */
+APUOP(M_DFMS,		RR,	0x35d,	"dfms",		_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFMSub        RT<-RA*RB-RT */
+APUOP(M_DFNMS,		RR,	0x35e,	"dfnms",	_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFNMSub       RT<-RT-RA*RB */
+APUOP(M_DFNMA,		RR,	0x35f,	"dfnma",	_A3(A_T,A_A,A_B),		00113,	FPD)	/* DFNMAdd       RT<-(-RT)-RA*RB */
+APUOP(M_FMA,		RRR,	0x700,	"fma",		_A4(A_C,A_A,A_B,A_T),	02111,	FP6)	/* FMAdd         RC<-RT+RA*RB */
+APUOP(M_FMS,		RRR,	0x780,	"fms",		_A4(A_C,A_A,A_B,A_T),	02111,	FP6)	/* FMSub         RC<-RA*RB-RT */
+APUOP(M_FNMS,		RRR,	0x680,	"fnms",		_A4(A_C,A_A,A_B,A_T),	02111,	FP6)	/* FNMSub        RC<-RT-RA*RB */
+APUOP(M_MPYA,		RRR,	0x600,	"mpya",		_A4(A_C,A_A,A_B,A_T),	02111,	FP7)	/* MPYA          RC<-RA*RB+RT */
+APUOP(M_SELB,		RRR,	0x400,	"selb",		_A4(A_C,A_A,A_B,A_T),	02111,	FX2)	/* SELectBits    RC<-RA&RT|RB&!RT */
+/* for system function call, this uses op-code of mtspr */
+APUOP(M_SYSCALL,	RI7,    0x10c,	"syscall",      _A3(A_T,A_A,A_S7N),	00002,	SPR)        /* System Call */
+/*
+pseudo instruction:
+system call
+value of I9	operation
+0	halt
+1		rt[0] = open(MEM[ra[0]],	ra[1])
+2		rt[0] = close(ra[0])
+3		rt[0] = read(ra[0],	MEM[ra[1]],	ra[2])
+4		rt[0] = write(ra[0],	MEM[ra[1]],	ra[2])
+5		printf(MEM[ra[0]],	ra[1],	ra[2],	ra[3])
+42		rt[0] = clock()
+52		rt[0] = lseek(ra0,	ra1,	ra2)
+
+*/
+
+
+/* new multiprecision add/sub */
+APUOP(M_ADDX,		RR,	0x340,	"addx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* Add_eXtended  RT<-RA+RB+RT */
+APUOP(M_CG,		RR,	0x0c2,	"cg",		_A3(A_T,A_A,A_B),		00112,		FX2)	/* CarryGenerate RT<-cout(RA+RB) */
+APUOP(M_CGX,		RR,	0x342,	"cgx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* CarryGen_eXtd RT<-cout(RA+RB+RT) */
+APUOP(M_SFX,		RR,	0x341,	"sfx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* Add_eXtended  RT<-RA+RB+RT */
+APUOP(M_BG,		RR,	0x042,	"bg",		_A3(A_T,A_A,A_B),		00112,		FX2)	/* CarryGenerate RT<-cout(RA+RB) */
+APUOP(M_BGX,		RR,	0x343,	"bgx",		_A3(A_T,A_A,A_B),		00113,		FX2)	/* CarryGen_eXtd RT<-cout(RA+RB+RT) */
+
+/*
+
+The following ops are a subset of above except with feature bits set.
+Feature bits are bits 11-17 of the instruction:
+
+  11 - C & P feature bit
+  12 - disable interrupts
+  13 - enable interrupts
+
+*/
+APUOPFB(M_BID,		RR,	0x1a8,	0x20,	"bid",		_A1(A_A),		00010,	BR)	/* BI            IP<-RA */
+APUOPFB(M_BIE,		RR,	0x1a8,	0x10,	"bie",		_A1(A_A),		00010,	BR)	/* BI            IP<-RA */
+APUOPFB(M_BISLD,	RR,	0x1a9,	0x20,	"bisld",	_A2(A_T,A_A),	00012,	BR)	/* BISL          RT,IP<-IP,RA */
+APUOPFB(M_BISLE,	RR,	0x1a9,	0x10,	"bisle",	_A2(A_T,A_A),	00012,	BR)	/* BISL          RT,IP<-IP,RA */
+APUOPFB(M_IRETD,  	RR,	0x1aa,	0x20,	"iretd",	_A1(A_A), 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_IRETD2,  	RR,	0x1aa,	0x20,	"iretd",	_A0(),	 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_IRETE,  	RR,	0x1aa,	0x10,	"irete",	_A1(A_A), 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_IRETE2,  	RR,	0x1aa,	0x10,	"irete",	_A0(),	 	00010,	BR)	/* IRET          IP<-SRR0 */
+APUOPFB(M_BISLEDD,	RR,	0x1ab,	0x20,	"bisledd",	_A2(A_T,A_A),	00012,	BR)	/* BISLED        RT,IP<-IP,RA_if(ext) */
+APUOPFB(M_BISLEDE,	RR,	0x1ab,	0x10,	"bislede",	_A2(A_T,A_A),	00012,	BR)	/* BISLED        RT,IP<-IP,RA_if(ext) */
+APUOPFB(M_BIHNZD,	RR,	0x12b,	0x20,	"bihnzd",	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOPFB(M_BIHNZE,	RR,	0x12b,	0x10,	"bihnze",	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOPFB(M_BIHZD,	RR,	0x12a,	0x20,	"bihzd",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BIHZE,	RR,	0x12a,	0x10,	"bihze",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BINZD,	RR,	0x129,	0x20,	"binzd",	_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOPFB(M_BINZE,	RR,	0x129,	0x10,	"binze",	_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOPFB(M_BIZD,		RR,	0x128,	0x20,	"bizd",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_BIZE,		RR,	0x128,	0x10,	"bize",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_SYNCC,	RR,	0x002,	0x40,	"syncc",	_A0(),		00000,	BR)	/* SYNCC          flush_pipe */
+APUOPFB(M_HBRP,		LBTI,	0x1ac,	0x40,	"hbrp",		_A0(),	        00010,	LS)	/* HBR           BTB[B9]<-M[Ra] */
+
+/* Synonyms required by the AS manual. */
+APUOP(M_LR,		RI10,	0x020,	"lr",		_A2(A_T,A_A),	00012,	FX2)	/* OR%I          RT<-RA|I10 */
+APUOP(M_BIHT,		RR,	0x12b,	"biht", 	_A2(A_T,A_A),	00011,	BR)	/* BIHNZ         IP<-RA_if(RT) */
+APUOP(M_BIHF,		RR,	0x12a,	"bihf",		_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOP(M_BIT,		RR,	0x129,	"bit",		_A2(A_T,A_A),	00011,	BR)	/* BINZ          IP<-RA_if(RT) */
+APUOP(M_BIF,		RR,	0x128,	"bif",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_BIHTD,	RR,	0x12b,	0x20,	"bihtd",	_A2(A_T,A_A),	00011,	BR)	/* BIHNF         IP<-RA_if(RT) */
+APUOPFB(M_BIHTE,	RR,	0x12b,	0x10,	"bihte",	_A2(A_T,A_A),	00011,	BR)	/* BIHNF         IP<-RA_if(RT) */
+APUOPFB(M_BIHFD,	RR,	0x12a,	0x20,	"bihfd",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BIHFE,	RR,	0x12a,	0x10,	"bihfe",	_A2(A_T,A_A),	00011,	BR)	/* BIHZ          IP<-RA_if(RT) */
+APUOPFB(M_BITD, 	RR,	0x129,	0x20,	"bitd", 	_A2(A_T,A_A),	00011,	BR)	/* BINF          IP<-RA_if(RT) */
+APUOPFB(M_BITE, 	RR,	0x129,	0x10,	"bite", 	_A2(A_T,A_A),	00011,	BR)	/* BINF          IP<-RA_if(RT) */
+APUOPFB(M_BIFD,		RR,	0x128,	0x20,	"bifd",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+APUOPFB(M_BIFE,		RR,	0x128,	0x10,	"bife",		_A2(A_T,A_A),	00011,	BR)	/* BIZ           IP<-RA_if(RT) */
+
+#undef _A0
+#undef _A1
+#undef _A2
+#undef _A3
+#undef _A4
diff --git a/arch/powerpc/xmon/spu-opc.c b/arch/powerpc/xmon/spu-opc.c
new file mode 100644
index 00000000000..efffde9edc6
--- /dev/null
+++ b/arch/powerpc/xmon/spu-opc.c
@@ -0,0 +1,44 @@
+/* SPU opcode list
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of GDB, GAS, and the GNU binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#include "spu.h"
+
+/* This file holds the Spu opcode table */
+
+
+/*
+   Example contents of spu-insn.h
+      id_tag	mode	mode	type	opcode	mnemonic	asmtype	    dependency		FPU	L/S?	branch?	instruction   
+                QUAD	WORD                                               (0,RC,RB,RA,RT)    latency  			              		
+   APUOP(M_LQD,	1,	0,	RI9,	0x1f8,	"lqd",		ASM_RI9IDX,	00012,		FXU,	1,	0)	Load Quadword d-form 
+ */
+
+const struct spu_opcode spu_opcodes[] = {
+#define APUOP(TAG,MACFORMAT,OPCODE,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	{ MACFORMAT, OPCODE, MNEMONIC, ASMFORMAT },
+#define APUOPFB(TAG,MACFORMAT,OPCODE,FB,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	{ MACFORMAT, OPCODE, MNEMONIC, ASMFORMAT },
+#include "spu-insns.h"
+#undef APUOP
+#undef APUOPFB
+};
+
+const int spu_num_opcodes =
+  sizeof (spu_opcodes) / sizeof (spu_opcodes[0]);
diff --git a/arch/powerpc/xmon/spu.h b/arch/powerpc/xmon/spu.h
new file mode 100644
index 00000000000..c761fc8f35d
--- /dev/null
+++ b/arch/powerpc/xmon/spu.h
@@ -0,0 +1,126 @@
+/* SPU ELF support for BFD.
+
+   Copyright 2006 Free Software Foundation, Inc.
+
+   This file is part of GDB, GAS, and the GNU binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+
+/* These two enums are from rel_apu/common/spu_asm_format.h */
+/* definition of instruction format */
+typedef enum {
+  RRR,
+  RI18,
+  RI16,
+  RI10,
+  RI8,
+  RI7,
+  RR,
+  LBT,
+  LBTI,
+  IDATA,
+  UNKNOWN_IFORMAT
+} spu_iformat;
+
+/* These values describe assembly instruction arguments.  They indicate
+ * how to encode, range checking and which relocation to use. */
+typedef enum {
+  A_T,  /* register at pos 0 */
+  A_A,  /* register at pos 7 */
+  A_B,  /* register at pos 14 */
+  A_C,  /* register at pos 21 */
+  A_S,  /* special purpose register at pos 7 */
+  A_H,  /* channel register at pos 7 */
+  A_P,  /* parenthesis, this has to separate regs from immediates */
+  A_S3,
+  A_S6,
+  A_S7N,
+  A_S7,
+  A_U7A,
+  A_U7B,
+  A_S10B,
+  A_S10,
+  A_S11,
+  A_S11I,
+  A_S14,
+  A_S16,
+  A_S18,
+  A_R18,
+  A_U3,
+  A_U5,
+  A_U6,
+  A_U7,
+  A_U14,
+  A_X16,
+  A_U18,
+  A_MAX
+} spu_aformat;
+
+enum spu_insns {
+#define APUOP(TAG,MACFORMAT,OPCODE,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	TAG,
+#define APUOPFB(TAG,MACFORMAT,OPCODE,FB,MNEMONIC,ASMFORMAT,DEP,PIPE) \
+	TAG,
+#include "spu-insns.h"
+#undef APUOP
+#undef APUOPFB
+        M_SPU_MAX
+};
+
+struct spu_opcode
+{
+   spu_iformat insn_type;
+   unsigned int opcode;
+   char *mnemonic;
+   int arg[5];
+};
+
+#define SIGNED_EXTRACT(insn,size,pos) (((int)((insn) << (32-size-pos))) >> (32-size))
+#define UNSIGNED_EXTRACT(insn,size,pos) (((insn) >> pos) & ((1 << size)-1))
+
+#define DECODE_INSN_RT(insn) (insn & 0x7f)
+#define DECODE_INSN_RA(insn) ((insn >> 7) & 0x7f)
+#define DECODE_INSN_RB(insn) ((insn >> 14) & 0x7f)
+#define DECODE_INSN_RC(insn) ((insn >> 21) & 0x7f)
+
+#define DECODE_INSN_I10(insn) SIGNED_EXTRACT(insn,10,14)
+#define DECODE_INSN_U10(insn) UNSIGNED_EXTRACT(insn,10,14)
+
+/* For branching, immediate loads, hbr and  lqa/stqa. */
+#define DECODE_INSN_I16(insn) SIGNED_EXTRACT(insn,16,7)
+#define DECODE_INSN_U16(insn) UNSIGNED_EXTRACT(insn,16,7)
+
+/* for stop */
+#define DECODE_INSN_U14(insn) UNSIGNED_EXTRACT(insn,14,0)
+
+/* For ila */
+#define DECODE_INSN_I18(insn) SIGNED_EXTRACT(insn,18,7)
+#define DECODE_INSN_U18(insn) UNSIGNED_EXTRACT(insn,18,7)
+
+/* For rotate and shift and generate control mask */
+#define DECODE_INSN_I7(insn) SIGNED_EXTRACT(insn,7,14)
+#define DECODE_INSN_U7(insn) UNSIGNED_EXTRACT(insn,7,14)
+
+/* For float <-> int conversion */
+#define DECODE_INSN_I8(insn)  SIGNED_EXTRACT(insn,8,14)
+#define DECODE_INSN_U8(insn) UNSIGNED_EXTRACT(insn,8,14)
+
+/* For hbr  */
+#define DECODE_INSN_I9a(insn) ((SIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+#define DECODE_INSN_I9b(insn) ((SIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+#define DECODE_INSN_U9a(insn) ((UNSIGNED_EXTRACT(insn,2,23) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+#define DECODE_INSN_U9b(insn) ((UNSIGNED_EXTRACT(insn,2,14) << 7) | UNSIGNED_EXTRACT(insn,7,0))
+
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index f56ffef4def..a34ed49e035 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -37,13 +37,18 @@
 #include <asm/sstep.h>
 #include <asm/bug.h>
 #include <asm/irq_regs.h>
+#include <asm/spu.h>
+#include <asm/spu_priv1.h>
+#include <asm/firmware.h>
 
 #ifdef CONFIG_PPC64
 #include <asm/hvcall.h>
 #include <asm/paca.h>
+#include <asm/iseries/it_lp_reg_save.h>
 #endif
 
 #include "nonstdio.h"
+#include "dis-asm.h"
 
 #define scanhex	xmon_scanhex
 #define skipbl	xmon_skipbl
@@ -107,7 +112,6 @@ static int bsesc(void);
 static void dump(void);
 static void prdump(unsigned long, long);
 static int ppc_inst_dump(unsigned long, long, int);
-void print_address(unsigned long);
 static void backtrace(struct pt_regs *);
 static void excprint(struct pt_regs *);
 static void prregs(struct pt_regs *);
@@ -147,9 +151,9 @@ static void xmon_print_symbol(unsigned long address, const char *mid,
 			      const char *after);
 static const char *getvecname(unsigned long vec);
 
-int xmon_no_auto_backtrace;
+static int do_spu_cmd(void);
 
-extern int print_insn_powerpc(unsigned long, unsigned long, int);
+int xmon_no_auto_backtrace;
 
 extern void xmon_enter(void);
 extern void xmon_leave(void);
@@ -209,8 +213,15 @@ Commands:\n\
   mi	show information about memory allocation\n\
   p 	call a procedure\n\
   r	print registers\n\
-  s	single step\n\
-  S	print special registers\n\
+  s	single step\n"
+#ifdef CONFIG_SPU_BASE
+"  ss	stop execution on all spus\n\
+  sr	restore execution on stopped spus\n\
+  sf  #	dump spu fields for spu # (in hex)\n\
+  sd  #	dump spu local store for spu # (in hex)\
+  sdi #	disassemble spu local store for spu # (in hex)\n"
+#endif
+"  S	print special registers\n\
   t	print backtrace\n\
   x	exit monitor and recover\n\
   X	exit monitor and dont recover\n"
@@ -518,6 +529,7 @@ int xmon(struct pt_regs *excp)
 		xmon_save_regs(&regs);
 		excp = &regs;
 	}
+
 	return xmon_core(excp, 0);
 }
 EXPORT_SYMBOL(xmon);
@@ -809,6 +821,8 @@ cmds(struct pt_regs *excp)
 			cacheflush();
 			break;
 		case 's':
+			if (do_spu_cmd() == 0)
+				break;
 			if (do_step(excp))
 				return cmd;
 			break;
@@ -1555,11 +1569,6 @@ void super_regs(void)
 {
 	int cmd;
 	unsigned long val;
-#ifdef CONFIG_PPC_ISERIES
-	struct paca_struct *ptrPaca = NULL;
-	struct lppaca *ptrLpPaca = NULL;
-	struct ItLpRegSave *ptrLpRegSave = NULL;
-#endif
 
 	cmd = skipbl();
 	if (cmd == '\n') {
@@ -1576,26 +1585,32 @@ void super_regs(void)
 		printf("sp   = "REG"  sprg3= "REG"\n", sp, mfspr(SPRN_SPRG3));
 		printf("toc  = "REG"  dar  = "REG"\n", toc, mfspr(SPRN_DAR));
 #ifdef CONFIG_PPC_ISERIES
-		// Dump out relevant Paca data areas.
-		printf("Paca: \n");
-		ptrPaca = get_paca();
-    
-		printf("  Local Processor Control Area (LpPaca): \n");
-		ptrLpPaca = ptrPaca->lppaca_ptr;
-		printf("    Saved Srr0=%.16lx  Saved Srr1=%.16lx \n",
-		       ptrLpPaca->saved_srr0, ptrLpPaca->saved_srr1);
-		printf("    Saved Gpr3=%.16lx  Saved Gpr4=%.16lx \n",
-		       ptrLpPaca->saved_gpr3, ptrLpPaca->saved_gpr4);
-		printf("    Saved Gpr5=%.16lx \n", ptrLpPaca->saved_gpr5);
-    
-		printf("  Local Processor Register Save Area (LpRegSave): \n");
-		ptrLpRegSave = ptrPaca->reg_save_ptr;
-		printf("    Saved Sprg0=%.16lx  Saved Sprg1=%.16lx \n",
-		       ptrLpRegSave->xSPRG0, ptrLpRegSave->xSPRG0);
-		printf("    Saved Sprg2=%.16lx  Saved Sprg3=%.16lx \n",
-		       ptrLpRegSave->xSPRG2, ptrLpRegSave->xSPRG3);
-		printf("    Saved Msr  =%.16lx  Saved Nia  =%.16lx \n",
-		       ptrLpRegSave->xMSR, ptrLpRegSave->xNIA);
+		if (firmware_has_feature(FW_FEATURE_ISERIES)) {
+			struct paca_struct *ptrPaca;
+			struct lppaca *ptrLpPaca;
+			struct ItLpRegSave *ptrLpRegSave;
+
+			/* Dump out relevant Paca data areas. */
+			printf("Paca: \n");
+			ptrPaca = get_paca();
+
+			printf("  Local Processor Control Area (LpPaca): \n");
+			ptrLpPaca = ptrPaca->lppaca_ptr;
+			printf("    Saved Srr0=%.16lx  Saved Srr1=%.16lx \n",
+			       ptrLpPaca->saved_srr0, ptrLpPaca->saved_srr1);
+			printf("    Saved Gpr3=%.16lx  Saved Gpr4=%.16lx \n",
+			       ptrLpPaca->saved_gpr3, ptrLpPaca->saved_gpr4);
+			printf("    Saved Gpr5=%.16lx \n", ptrLpPaca->saved_gpr5);
+
+			printf("  Local Processor Register Save Area (LpRegSave): \n");
+			ptrLpRegSave = ptrPaca->reg_save_ptr;
+			printf("    Saved Sprg0=%.16lx  Saved Sprg1=%.16lx \n",
+			       ptrLpRegSave->xSPRG0, ptrLpRegSave->xSPRG0);
+			printf("    Saved Sprg2=%.16lx  Saved Sprg3=%.16lx \n",
+			       ptrLpRegSave->xSPRG2, ptrLpRegSave->xSPRG3);
+			printf("    Saved Msr  =%.16lx  Saved Nia  =%.16lx \n",
+			       ptrLpRegSave->xMSR, ptrLpRegSave->xNIA);
+		}
 #endif
 
 		return;
@@ -2053,8 +2068,11 @@ prdump(unsigned long adrs, long ndump)
 	}
 }
 
+typedef int (*instruction_dump_func)(unsigned long inst, unsigned long addr);
+
 int
-ppc_inst_dump(unsigned long adr, long count, int praddr)
+generic_inst_dump(unsigned long adr, long count, int praddr,
+			instruction_dump_func dump_func)
 {
 	int nr, dotted;
 	unsigned long first_adr;
@@ -2084,12 +2102,18 @@ ppc_inst_dump(unsigned long adr, long count, int praddr)
 		if (praddr)
 			printf(REG"  %.8x", adr, inst);
 		printf("\t");
-		print_insn_powerpc(inst, adr, 0);	/* always returns 4 */
+		dump_func(inst, adr);
 		printf("\n");
 	}
 	return adr - first_adr;
 }
 
+int
+ppc_inst_dump(unsigned long adr, long count, int praddr)
+{
+	return generic_inst_dump(adr, count, praddr, print_insn_powerpc);
+}
+
 void
 print_address(unsigned long addr)
 {
@@ -2557,6 +2581,10 @@ void dump_segments(void)
 
 void xmon_init(int enable)
 {
+#ifdef CONFIG_PPC_ISERIES
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		return;
+#endif
 	if (enable) {
 		__debugger = xmon;
 		__debugger_ipi = xmon_ipi;
@@ -2594,6 +2622,10 @@ static struct sysrq_key_op sysrq_xmon_op =
 
 static int __init setup_xmon_sysrq(void)
 {
+#ifdef CONFIG_PPC_ISERIES
+	if (firmware_has_feature(FW_FEATURE_ISERIES))
+		return 0;
+#endif
 	register_sysrq_key('x', &sysrq_xmon_op);
 	return 0;
 }
@@ -2630,3 +2662,263 @@ void __init xmon_setup(void)
 	if (xmon_early)
 		debugger(NULL);
 }
+
+#ifdef CONFIG_SPU_BASE
+
+struct spu_info {
+	struct spu *spu;
+	u64 saved_mfc_sr1_RW;
+	u32 saved_spu_runcntl_RW;
+	unsigned long dump_addr;
+	u8 stopped_ok;
+};
+
+#define XMON_NUM_SPUS	16	/* Enough for current hardware */
+
+static struct spu_info spu_info[XMON_NUM_SPUS];
+
+void xmon_register_spus(struct list_head *list)
+{
+	struct spu *spu;
+
+	list_for_each_entry(spu, list, full_list) {
+		if (spu->number >= XMON_NUM_SPUS) {
+			WARN_ON(1);
+			continue;
+		}
+
+		spu_info[spu->number].spu = spu;
+		spu_info[spu->number].stopped_ok = 0;
+		spu_info[spu->number].dump_addr = (unsigned long)
+				spu_info[spu->number].spu->local_store;
+	}
+}
+
+static void stop_spus(void)
+{
+	struct spu *spu;
+	int i;
+	u64 tmp;
+
+	for (i = 0; i < XMON_NUM_SPUS; i++) {
+		if (!spu_info[i].spu)
+			continue;
+
+		if (setjmp(bus_error_jmp) == 0) {
+			catch_memory_errors = 1;
+			sync();
+
+			spu = spu_info[i].spu;
+
+			spu_info[i].saved_spu_runcntl_RW =
+				in_be32(&spu->problem->spu_runcntl_RW);
+
+			tmp = spu_mfc_sr1_get(spu);
+			spu_info[i].saved_mfc_sr1_RW = tmp;
+
+			tmp &= ~MFC_STATE1_MASTER_RUN_CONTROL_MASK;
+			spu_mfc_sr1_set(spu, tmp);
+
+			sync();
+			__delay(200);
+
+			spu_info[i].stopped_ok = 1;
+
+			printf("Stopped spu %.2d (was %s)\n", i,
+					spu_info[i].saved_spu_runcntl_RW ?
+					"running" : "stopped");
+		} else {
+			catch_memory_errors = 0;
+			printf("*** Error stopping spu %.2d\n", i);
+		}
+		catch_memory_errors = 0;
+	}
+}
+
+static void restart_spus(void)
+{
+	struct spu *spu;
+	int i;
+
+	for (i = 0; i < XMON_NUM_SPUS; i++) {
+		if (!spu_info[i].spu)
+			continue;
+
+		if (!spu_info[i].stopped_ok) {
+			printf("*** Error, spu %d was not successfully stopped"
+					", not restarting\n", i);
+			continue;
+		}
+
+		if (setjmp(bus_error_jmp) == 0) {
+			catch_memory_errors = 1;
+			sync();
+
+			spu = spu_info[i].spu;
+			spu_mfc_sr1_set(spu, spu_info[i].saved_mfc_sr1_RW);
+			out_be32(&spu->problem->spu_runcntl_RW,
+					spu_info[i].saved_spu_runcntl_RW);
+
+			sync();
+			__delay(200);
+
+			printf("Restarted spu %.2d\n", i);
+		} else {
+			catch_memory_errors = 0;
+			printf("*** Error restarting spu %.2d\n", i);
+		}
+		catch_memory_errors = 0;
+	}
+}
+
+#define DUMP_WIDTH	23
+#define DUMP_VALUE(format, field, value)				\
+do {									\
+	if (setjmp(bus_error_jmp) == 0) {				\
+		catch_memory_errors = 1;				\
+		sync();							\
+		printf("  %-*s = "format"\n", DUMP_WIDTH,		\
+				#field, value);				\
+		sync();							\
+		__delay(200);						\
+	} else {							\
+		catch_memory_errors = 0;				\
+		printf("  %-*s = *** Error reading field.\n",		\
+					DUMP_WIDTH, #field);		\
+	}								\
+	catch_memory_errors = 0;					\
+} while (0)
+
+#define DUMP_FIELD(obj, format, field)	\
+	DUMP_VALUE(format, field, obj->field)
+
+static void dump_spu_fields(struct spu *spu)
+{
+	printf("Dumping spu fields at address %p:\n", spu);
+
+	DUMP_FIELD(spu, "0x%x", number);
+	DUMP_FIELD(spu, "%s", name);
+	DUMP_FIELD(spu, "0x%lx", local_store_phys);
+	DUMP_FIELD(spu, "0x%p", local_store);
+	DUMP_FIELD(spu, "0x%lx", ls_size);
+	DUMP_FIELD(spu, "0x%x", node);
+	DUMP_FIELD(spu, "0x%lx", flags);
+	DUMP_FIELD(spu, "0x%lx", dar);
+	DUMP_FIELD(spu, "0x%lx", dsisr);
+	DUMP_FIELD(spu, "%d", class_0_pending);
+	DUMP_FIELD(spu, "0x%lx", irqs[0]);
+	DUMP_FIELD(spu, "0x%lx", irqs[1]);
+	DUMP_FIELD(spu, "0x%lx", irqs[2]);
+	DUMP_FIELD(spu, "0x%x", slb_replace);
+	DUMP_FIELD(spu, "%d", pid);
+	DUMP_FIELD(spu, "%d", prio);
+	DUMP_FIELD(spu, "0x%p", mm);
+	DUMP_FIELD(spu, "0x%p", ctx);
+	DUMP_FIELD(spu, "0x%p", rq);
+	DUMP_FIELD(spu, "0x%p", timestamp);
+	DUMP_FIELD(spu, "0x%lx", problem_phys);
+	DUMP_FIELD(spu, "0x%p", problem);
+	DUMP_VALUE("0x%x", problem->spu_runcntl_RW,
+			in_be32(&spu->problem->spu_runcntl_RW));
+	DUMP_VALUE("0x%x", problem->spu_status_R,
+			in_be32(&spu->problem->spu_status_R));
+	DUMP_VALUE("0x%x", problem->spu_npc_RW,
+			in_be32(&spu->problem->spu_npc_RW));
+	DUMP_FIELD(spu, "0x%p", priv2);
+	DUMP_FIELD(spu, "0x%p", pdata);
+}
+
+int
+spu_inst_dump(unsigned long adr, long count, int praddr)
+{
+	return generic_inst_dump(adr, count, praddr, print_insn_spu);
+}
+
+static void dump_spu_ls(unsigned long num, int subcmd)
+{
+	unsigned long offset, addr, ls_addr;
+
+	if (setjmp(bus_error_jmp) == 0) {
+		catch_memory_errors = 1;
+		sync();
+		ls_addr = (unsigned long)spu_info[num].spu->local_store;
+		sync();
+		__delay(200);
+	} else {
+		catch_memory_errors = 0;
+		printf("*** Error: accessing spu info for spu %d\n", num);
+		return;
+	}
+	catch_memory_errors = 0;
+
+	if (scanhex(&offset))
+		addr = ls_addr + offset;
+	else
+		addr = spu_info[num].dump_addr;
+
+	if (addr >= ls_addr + LS_SIZE) {
+		printf("*** Error: address outside of local store\n");
+		return;
+	}
+
+	switch (subcmd) {
+	case 'i':
+		addr += spu_inst_dump(addr, 16, 1);
+		last_cmd = "sdi\n";
+		break;
+	default:
+		prdump(addr, 64);
+		addr += 64;
+		last_cmd = "sd\n";
+		break;
+	}
+
+	spu_info[num].dump_addr = addr;
+}
+
+static int do_spu_cmd(void)
+{
+	static unsigned long num = 0;
+	int cmd, subcmd = 0;
+
+	cmd = inchar();
+	switch (cmd) {
+	case 's':
+		stop_spus();
+		break;
+	case 'r':
+		restart_spus();
+		break;
+	case 'd':
+		subcmd = inchar();
+		if (isxdigit(subcmd) || subcmd == '\n')
+			termch = subcmd;
+	case 'f':
+		scanhex(&num);
+		if (num >= XMON_NUM_SPUS || !spu_info[num].spu) {
+			printf("*** Error: invalid spu number\n");
+			return 0;
+		}
+
+		switch (cmd) {
+		case 'f':
+			dump_spu_fields(spu_info[num].spu);
+			break;
+		default:
+			dump_spu_ls(num, subcmd);
+			break;
+		}
+
+		break;
+	default:
+		return -1;
+	}
+
+	return 0;
+}
+#else /* ! CONFIG_SPU_BASE */
+static int do_spu_cmd(void)
+{
+	return -1;
+}
+#endif
diff --git a/arch/ppc/.gitignore b/arch/ppc/.gitignore
new file mode 100644
index 00000000000..a1a869c8c84
--- /dev/null
+++ b/arch/ppc/.gitignore
@@ -0,0 +1 @@
+include
diff --git a/arch/ppc/8260_io/fcc_enet.c b/arch/ppc/8260_io/fcc_enet.c
index 2e1943e2781..709952c25f2 100644
--- a/arch/ppc/8260_io/fcc_enet.c
+++ b/arch/ppc/8260_io/fcc_enet.c
@@ -385,6 +385,7 @@ struct fcc_enet_private {
 	phy_info_t	*phy;
 	struct work_struct phy_relink;
 	struct work_struct phy_display_config;
+	struct net_device *dev;
 
 	uint	sequence_done;
 
@@ -1391,10 +1392,11 @@ static phy_info_t *phy_info[] = {
 	NULL
 };
 
-static void mii_display_status(void *data)
+static void mii_display_status(struct work_struct *work)
 {
-	struct net_device *dev = data;
-	volatile struct fcc_enet_private *fep = dev->priv;
+	volatile struct fcc_enet_private *fep =
+		container_of(work, struct fcc_enet_private, phy_relink);
+	struct net_device *dev = fep->dev;
 	uint s = fep->phy_status;
 
 	if (!fep->link && !fep->old_link) {
@@ -1428,10 +1430,12 @@ static void mii_display_status(void *data)
 	printk(".\n");
 }
 
-static void mii_display_config(void *data)
+static void mii_display_config(struct work_struct *work)
 {
-	struct net_device *dev = data;
-	volatile struct fcc_enet_private *fep = dev->priv;
+	volatile struct fcc_enet_private *fep =
+		container_of(work, struct fcc_enet_private,
+			     phy_display_config);
+	struct net_device *dev = fep->dev;
 	uint s = fep->phy_status;
 
 	printk("%s: config: auto-negotiation ", dev->name);
@@ -1758,8 +1762,9 @@ static int __init fec_enet_init(void)
 		cep->phy_id_done = 0;
 		cep->phy_addr = fip->fc_phyaddr;
 		mii_queue(dev, mk_mii_read(MII_PHYSID1), mii_discover_phy);
-		INIT_WORK(&cep->phy_relink, mii_display_status, dev);
-		INIT_WORK(&cep->phy_display_config, mii_display_config, dev);
+		INIT_WORK(&cep->phy_relink, mii_display_status);
+		INIT_WORK(&cep->phy_display_config, mii_display_config);
+		cep->dev = dev;
 #endif	/* CONFIG_USE_MDIO */
 
 		fip++;
diff --git a/arch/ppc/8xx_io/fec.c b/arch/ppc/8xx_io/fec.c
index 2f9fa9e3d33..e6c28fb423b 100644
--- a/arch/ppc/8xx_io/fec.c
+++ b/arch/ppc/8xx_io/fec.c
@@ -173,6 +173,7 @@ struct fec_enet_private {
 	uint	phy_speed;
 	phy_info_t	*phy;
 	struct work_struct phy_task;
+	struct net_device *dev;
 
 	uint	sequence_done;
 
@@ -1263,10 +1264,11 @@ static void mii_display_status(struct net_device *dev)
 	printk(".\n");
 }
 
-static void mii_display_config(void *priv)
+static void mii_display_config(struct work_struct *work)
 {
-	struct net_device *dev = (struct net_device *)priv;
-	struct fec_enet_private *fep = dev->priv;
+	struct fec_enet_private *fep =
+		container_of(work, struct fec_enet_private, phy_task);
+	struct net_device *dev = fep->dev;
 	volatile uint *s = &(fep->phy_status);
 
 	printk("%s: config: auto-negotiation ", dev->name);
@@ -1295,10 +1297,11 @@ static void mii_display_config(void *priv)
 	fep->sequence_done = 1;
 }
 
-static void mii_relink(void *priv)
+static void mii_relink(struct work_struct *work)
 {
-	struct net_device *dev = (struct net_device *)priv;
-	struct fec_enet_private *fep = dev->priv;
+	struct fec_enet_private *fep =
+		container_of(work, struct fec_enet_private, phy_task);
+	struct net_device *dev = fep->dev;
 	int duplex;
 
 	fep->link = (fep->phy_status & PHY_STAT_LINK) ? 1 : 0;
@@ -1325,7 +1328,8 @@ static void mii_queue_relink(uint mii_reg, struct net_device *dev)
 {
 	struct fec_enet_private *fep = dev->priv;
 
-	INIT_WORK(&fep->phy_task, mii_relink, (void *)dev);
+	fep->dev = dev;
+	INIT_WORK(&fep->phy_task, mii_relink);
 	schedule_work(&fep->phy_task);
 }
 
@@ -1333,7 +1337,8 @@ static void mii_queue_config(uint mii_reg, struct net_device *dev)
 {
 	struct fec_enet_private *fep = dev->priv;
 
-	INIT_WORK(&fep->phy_task, mii_display_config, (void *)dev);
+	fep->dev = dev;
+	INIT_WORK(&fep->phy_task, mii_display_config);
 	schedule_work(&fep->phy_task);
 }
 
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index ef018e25fb0..edf71a4ecc9 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -77,9 +77,11 @@ config 6xx
 
 config 40x
 	bool "40x"
+	select PPC_DCR_NATIVE
 
 config 44x
 	bool "44x"
+	select PPC_DCR_NATIVE
 
 config 8xx
 	bool "8xx"
@@ -95,6 +97,15 @@ endchoice
 config PPC_FPU
 	bool
 
+config PPC_DCR_NATIVE
+	bool
+	default n
+
+config PPC_DCR
+	bool
+	depends on PPC_DCR_NATIVE
+	default y
+
 config BOOKE
 	bool
 	depends on E200 || E500
diff --git a/arch/ppc/boot/images/.gitignore b/arch/ppc/boot/images/.gitignore
new file mode 100644
index 00000000000..21c2dc5b6b7
--- /dev/null
+++ b/arch/ppc/boot/images/.gitignore
@@ -0,0 +1,6 @@
+sImage
+vmapus
+vmlinux*
+miboot*
+zImage*
+uImage
diff --git a/arch/ppc/boot/lib/.gitignore b/arch/ppc/boot/lib/.gitignore
new file mode 100644
index 00000000000..1629a616775
--- /dev/null
+++ b/arch/ppc/boot/lib/.gitignore
@@ -0,0 +1,3 @@
+inffast.c
+inflate.c
+inftrees.c
diff --git a/arch/ppc/boot/utils/.gitignore b/arch/ppc/boot/utils/.gitignore
new file mode 100644
index 00000000000..bbdfb3b9c53
--- /dev/null
+++ b/arch/ppc/boot/utils/.gitignore
@@ -0,0 +1,3 @@
+mkprep
+mkbugboot
+mktree
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 27faeca2c7a..3c506af1988 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -313,7 +313,7 @@ early_init(int r3, int r4, int r5)
 	 * Identify the CPU type and fix up code sections
 	 * that depend on which cpu we have.
 	 */
-	spec = identify_cpu(offset);
+	spec = identify_cpu(offset, mfspr(SPRN_PVR));
 	do_feature_fixups(spec->cpu_features,
 			  PTRRELOC(&__start___ftr_fixup),
 			  PTRRELOC(&__stop___ftr_fixup));
diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index 9661a91183b..2f835b9e95e 100644
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -316,7 +316,7 @@ void machine_check_exception(struct pt_regs *regs)
 	if (reason & MCSR_BUS_RBERR)
 		printk("Bus - Read Data Bus Error\n");
 	if (reason & MCSR_BUS_WBERR)
-		printk("Bus - Read Data Bus Error\n");
+		printk("Bus - Write Data Bus Error\n");
 	if (reason & MCSR_BUS_IPERR)
 		printk("Bus - Instruction Parity Error\n");
 	if (reason & MCSR_BUS_RPERR)
diff --git a/arch/ppc/platforms/4xx/bubinga.c b/arch/ppc/platforms/4xx/bubinga.c
index 4009f4983ca..75857b38e89 100644
--- a/arch/ppc/platforms/4xx/bubinga.c
+++ b/arch/ppc/platforms/4xx/bubinga.c
@@ -116,6 +116,7 @@ bubinga_early_serial_map(void)
 void __init
 bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
 {
+#ifdef CONFIG_PCI
 
 	unsigned int bar_response, bar;
 	/*
@@ -212,6 +213,7 @@ bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
 	printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
 
 #endif
+#endif
 }
 
 void __init
diff --git a/arch/ppc/platforms/4xx/cpci405.c b/arch/ppc/platforms/4xx/cpci405.c
index 367430998fc..8474b05b795 100644
--- a/arch/ppc/platforms/4xx/cpci405.c
+++ b/arch/ppc/platforms/4xx/cpci405.c
@@ -126,6 +126,7 @@ cpci405_setup_arch(void)
 void __init
 bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
 {
+#ifdef CONFIG_PCI
 	unsigned int bar_response, bar;
 
 	/* Disable region first */
@@ -167,6 +168,7 @@ bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
 					PCI_FUNC(hose->first_busno), bar,
 					&bar_response);
 	}
+#endif
 }
 
 void __init
diff --git a/arch/ppc/platforms/4xx/ep405.c b/arch/ppc/platforms/4xx/ep405.c
index ae5c82081c9..e5adf9ba1fc 100644
--- a/arch/ppc/platforms/4xx/ep405.c
+++ b/arch/ppc/platforms/4xx/ep405.c
@@ -68,6 +68,7 @@ ep405_setup_arch(void)
 void __init
 bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
 {
+#ifdef CONFIG_PCI
 	unsigned int bar_response, bar;
 	/*
 	 * Expected PCI mapping:
@@ -130,6 +131,7 @@ bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
 		    PCI_FUNC(hose->first_busno), bar, bar_response);
 	}
 	/* end work arround */
+#endif
 }
 
 void __init
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 3397f0de159..b84f8df325c 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -121,8 +121,8 @@ mpc834x_sys_setup_arch(void)
 
 	mdata->irq[0] = MPC83xx_IRQ_EXT1;
 	mdata->irq[1] = MPC83xx_IRQ_EXT2;
-	mdata->irq[2] = -1;
-	mdata->irq[31] = -1;
+	mdata->irq[2] = PHY_POLL;
+	mdata->irq[31] = PHY_POLL;
 
 	/* setup the board related information for the enet controllers */
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC83xx_TSEC1);
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 4f839da6782..00a3ba57063 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -92,9 +92,9 @@ mpc8540ads_setup_arch(void)
 
 	mdata->irq[0] = MPC85xx_IRQ_EXT5;
 	mdata->irq[1] = MPC85xx_IRQ_EXT5;
-	mdata->irq[2] = -1;
+	mdata->irq[2] = PHY_POLL;
 	mdata->irq[3] = MPC85xx_IRQ_EXT5;
-	mdata->irq[31] = -1;
+	mdata->irq[31] = PHY_POLL;
 
 	/* setup the board related information for the enet controllers */
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.c b/arch/ppc/platforms/85xx/mpc8560_ads.c
index 14ecec7bbed..3a060468dd9 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.c
@@ -156,9 +156,9 @@ mpc8560ads_setup_arch(void)
 
 	mdata->irq[0] = MPC85xx_IRQ_EXT5;
 	mdata->irq[1] = MPC85xx_IRQ_EXT5;
-	mdata->irq[2] = -1;
+	mdata->irq[2] = PHY_POLL;
 	mdata->irq[3] = MPC85xx_IRQ_EXT5;
-	mdata->irq[31] = -1;
+	mdata->irq[31] = PHY_POLL;
 
 	/* setup the board related information for the enet controllers */
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index 5ce0f69c1db..2d59eb776c9 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -451,9 +451,9 @@ mpc85xx_cds_setup_arch(void)
 
 	mdata->irq[0] = MPC85xx_IRQ_EXT5;
 	mdata->irq[1] = MPC85xx_IRQ_EXT5;
-	mdata->irq[2] = -1;
-	mdata->irq[3] = -1;
-	mdata->irq[31] = -1;
+	mdata->irq[2] = PHY_POLL;
+	mdata->irq[3] = PHY_POLL;
+	mdata->irq[31] = PHY_POLL;
 
 	/* setup the board related information for the enet controllers */
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index 764d580ff53..1d10ab98f66 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -129,7 +129,7 @@ sbc8560_setup_arch(void)
 
 	mdata->irq[25] = MPC85xx_IRQ_EXT6;
 	mdata->irq[26] = MPC85xx_IRQ_EXT7;
-	mdata->irq[31] = -1;
+	mdata->irq[31] = PHY_POLL;
 
 	/* setup the board related information for the enet controllers */
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
diff --git a/arch/ppc/platforms/85xx/stx_gp3.c b/arch/ppc/platforms/85xx/stx_gp3.c
index 4bb18ab2767..b1f5b737c70 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.c
+++ b/arch/ppc/platforms/85xx/stx_gp3.c
@@ -123,7 +123,7 @@ gp3_setup_arch(void)
 
 	mdata->irq[2] = MPC85xx_IRQ_EXT5;
 	mdata->irq[4] = MPC85xx_IRQ_EXT5;
-	mdata->irq[31] = -1;
+	mdata->irq[31] = PHY_POLL;
 
 	/* setup the board related information for the enet controllers */
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
diff --git a/arch/ppc/platforms/85xx/tqm85xx.c b/arch/ppc/platforms/85xx/tqm85xx.c
index dd45f2e1844..4ee2bd156dc 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.c
+++ b/arch/ppc/platforms/85xx/tqm85xx.c
@@ -137,9 +137,9 @@ tqm85xx_setup_arch(void)
 
 	mdata->irq[0] = MPC85xx_IRQ_EXT8;
 	mdata->irq[1] = MPC85xx_IRQ_EXT8;
-	mdata->irq[2] = -1;
+	mdata->irq[2] = PHY_POLL;
 	mdata->irq[3] = MPC85xx_IRQ_EXT8;
-	mdata->irq[31] = -1;
+	mdata->irq[31] = PHY_POLL;
 
 	/* setup the board related information for the enet controllers */
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c
index 1f9ea36837b..0bc06768cf2 100644
--- a/arch/ppc/platforms/mpc8272ads_setup.c
+++ b/arch/ppc/platforms/mpc8272ads_setup.c
@@ -266,10 +266,10 @@ static void __init mpc8272ads_fixup_mdio_pdata(struct platform_device *pdev,
 					      int idx)
 {
 	m82xx_mii_bb_pdata.irq[0] = PHY_INTERRUPT;
-	m82xx_mii_bb_pdata.irq[1] = -1;
-	m82xx_mii_bb_pdata.irq[2] = -1;
+	m82xx_mii_bb_pdata.irq[1] = PHY_POLL;
+	m82xx_mii_bb_pdata.irq[2] = PHY_POLL;
 	m82xx_mii_bb_pdata.irq[3] = PHY_INTERRUPT;
-	m82xx_mii_bb_pdata.irq[31] = -1;
+	m82xx_mii_bb_pdata.irq[31] = PHY_POLL;
 
 
 	m82xx_mii_bb_pdata.mdio_dat.offset =
diff --git a/arch/ppc/platforms/mpc866ads_setup.c b/arch/ppc/platforms/mpc866ads_setup.c
index e95d2c11174..8a0c07eb444 100644
--- a/arch/ppc/platforms/mpc866ads_setup.c
+++ b/arch/ppc/platforms/mpc866ads_setup.c
@@ -361,7 +361,7 @@ int __init mpc866ads_init(void)
 
 	fmpi->mii_speed = ((((bd->bi_intfreq + 4999999) / 2500000) / 2) & 0x3F) << 1;
 	/* No PHY interrupt line here */
-	fmpi->irq[0xf] = -1;
+	fmpi->irq[0xf] = PHY_POLL;
 
 /* Since either of the uarts could be used as console, they need to ready */
 #ifdef CONFIG_SERIAL_CPM_SMC1
@@ -380,7 +380,7 @@ int __init mpc866ads_init(void)
 
 	fmpi->mii_speed = ((((bd->bi_intfreq + 4999999) / 2500000) / 2) & 0x3F) << 1;
 	/* No PHY interrupt line here */
-	fmpi->irq[0xf] = -1;
+	fmpi->irq[0xf] = PHY_POLL;
 
 	return 0;
 }
diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index cf5ab47487a..31fb56593d1 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -78,7 +78,7 @@ struct platform_device ppc_sys_platform_devices[] = {
 			{
 				.name 	= "pram",
 				.start 	= 0x3c00,
-				.end 	= 0x3c80,
+				.end 	= 0x3c7f,
 				.flags 	= IORESOURCE_MEM,
 			},
 			{
@@ -103,7 +103,7 @@ struct platform_device ppc_sys_platform_devices[] = {
 			{
 				.name 	= "pram",
 				.start 	= 0x3d00,
-				.end 	= 0x3d80,
+				.end 	= 0x3d7f,
 				.flags 	= IORESOURCE_MEM,
 			},
 
@@ -129,7 +129,7 @@ struct platform_device ppc_sys_platform_devices[] = {
 			{
 				.name 	= "pram",
 				.start 	= 0x3e00,
-				.end 	= 0x3e80,
+				.end 	= 0x3e7f,
 				.flags 	= IORESOURCE_MEM,
 			},
 
@@ -155,7 +155,7 @@ struct platform_device ppc_sys_platform_devices[] = {
 			{
 				.name 	= "pram",
 				.start 	= 0x3f00,
-				.end 	= 0x3f80,
+				.end 	= 0x3f7f,
 				.flags 	= IORESOURCE_MEM,
 			},
 
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 245b81bc715..583d9ff0a57 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -33,9 +33,6 @@ config GENERIC_CALIBRATE_DELAY
 config GENERIC_TIME
 	def_bool y
 
-config GENERIC_BUST_SPINLOCK
-	bool
-
 mainmenu "Linux Kernel Configuration"
 
 config S390
@@ -181,7 +178,7 @@ config PACK_STACK
 
 config SMALL_STACK
 	bool "Use 4kb/8kb for kernel stack instead of 8kb/16kb"
-	depends on PACK_STACK
+	depends on PACK_STACK && !LOCKDEP
 	help
 	  If you say Y here and the compiler supports the -mkernel-backchain
 	  option the kernel will use a smaller kernel stack size. For 31 bit
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 5deb9f7544a..6598e526857 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -35,6 +35,9 @@ cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900)
 cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990)
 cflags-$(CONFIG_MARCH_Z9_109) += $(call cc-option,-march=z9-109)
 
+#KBUILD_IMAGE is necessary for make rpm
+KBUILD_IMAGE	:=arch/s390/boot/image
+
 #
 # Prevent tail-call optimizations, to get clearer backtraces:
 #
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index af1e8fc7d98..67d5cf9cba8 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -92,8 +92,8 @@ static int appldata_timer_active;
  * Work queue
  */
 static struct workqueue_struct *appldata_wq;
-static void appldata_work_fn(void *data);
-static DECLARE_WORK(appldata_work, appldata_work_fn, NULL);
+static void appldata_work_fn(struct work_struct *work);
+static DECLARE_WORK(appldata_work, appldata_work_fn);
 
 
 /*
@@ -125,7 +125,7 @@ static void appldata_timer_function(unsigned long data)
  *
  * call data gathering function for each (active) module
  */
-static void appldata_work_fn(void *data)
+static void appldata_work_fn(struct work_struct *work)
 {
 	struct list_head *lh;
 	struct appldata_ops *ops;
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index aa978978d3d..a81881c9b29 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -4,7 +4,7 @@
 
 EXTRA_AFLAGS	:= -traditional
 
-obj-y	:=  bitmap.o traps.o time.o process.o \
+obj-y	:=  bitmap.o traps.o time.o process.o reset.o \
             setup.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \
 	    semaphore.o s390_ext.o debug.o profile.o irq.o ipl.o
 
diff --git a/arch/s390/kernel/cpcmd.c b/arch/s390/kernel/cpcmd.c
index 1eae74e72f9..a5972f1541f 100644
--- a/arch/s390/kernel/cpcmd.c
+++ b/arch/s390/kernel/cpcmd.c
@@ -21,14 +21,15 @@ static DEFINE_SPINLOCK(cpcmd_lock);
 static char cpcmd_buf[241];
 
 /*
- * the caller of __cpcmd has to ensure that the response buffer is below 2 GB
+ * __cpcmd has some restrictions over cpcmd
+ *  - the response buffer must reside below 2GB (if any)
+ *  - __cpcmd is unlocked and therefore not SMP-safe
  */
 int  __cpcmd(const char *cmd, char *response, int rlen, int *response_code)
 {
-	unsigned long flags, cmdlen;
+	unsigned cmdlen;
 	int return_code, return_len;
 
-	spin_lock_irqsave(&cpcmd_lock, flags);
 	cmdlen = strlen(cmd);
 	BUG_ON(cmdlen > 240);
 	memcpy(cpcmd_buf, cmd, cmdlen);
@@ -74,7 +75,6 @@ int  __cpcmd(const char *cmd, char *response, int rlen, int *response_code)
 			: "+d" (reg3) : "d" (reg2) : "cc");
 		return_code = (int) reg3;
         }
-	spin_unlock_irqrestore(&cpcmd_lock, flags);
 	if (response_code != NULL)
 		*response_code = return_code;
 	return return_len;
@@ -82,15 +82,18 @@ int  __cpcmd(const char *cmd, char *response, int rlen, int *response_code)
 
 EXPORT_SYMBOL(__cpcmd);
 
-#ifdef CONFIG_64BIT
 int cpcmd(const char *cmd, char *response, int rlen, int *response_code)
 {
 	char *lowbuf;
 	int len;
+	unsigned long flags;
 
 	if ((rlen == 0) || (response == NULL)
-	    || !((unsigned long)response >> 31))
+	    || !((unsigned long)response >> 31)) {
+		spin_lock_irqsave(&cpcmd_lock, flags);
 		len = __cpcmd(cmd, response, rlen, response_code);
+		spin_unlock_irqrestore(&cpcmd_lock, flags);
+	}
 	else {
 		lowbuf = kmalloc(rlen, GFP_KERNEL | GFP_DMA);
 		if (!lowbuf) {
@@ -98,7 +101,9 @@ int cpcmd(const char *cmd, char *response, int rlen, int *response_code)
 				"cpcmd: could not allocate response buffer\n");
 			return -ENOMEM;
 		}
+		spin_lock_irqsave(&cpcmd_lock, flags);
 		len = __cpcmd(cmd, lowbuf, rlen, response_code);
+		spin_unlock_irqrestore(&cpcmd_lock, flags);
 		memcpy(response, lowbuf, rlen);
 		kfree(lowbuf);
 	}
@@ -106,4 +111,3 @@ int cpcmd(const char *cmd, char *response, int rlen, int *response_code)
 }
 
 EXPORT_SYMBOL(cpcmd);
-#endif		/* CONFIG_64BIT */
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S
index 0cf59bb7a85..8f8c802f1bc 100644
--- a/arch/s390/kernel/head.S
+++ b/arch/s390/kernel/head.S
@@ -418,24 +418,6 @@ start:
 .gotr:
 	l	%r10,.tbl		# EBCDIC to ASCII table
 	tr	0(240,%r8),0(%r10)
-	stidp	__LC_CPUID		# Are we running on VM maybe
-	cli	__LC_CPUID,0xff
-	bnz	.test
-	.long	0x83300060		# diag 3,0,x'0060' - storage size
-	b	.done
-.test:
-	mvc	0x68(8),.pgmnw		# set up pgm check handler
-	l	%r2,.fourmeg
-	lr	%r3,%r2
-	bctr	%r3,%r0			# 4M-1
-.loop:	iske	%r0,%r3
-	ar	%r3,%r2
-.pgmx:
-	sr	%r3,%r2
-	la	%r3,1(%r3)
-.done:
-	l	%r1,.memsize
-	st	%r3,ARCH_OFFSET(%r1)
 	slr	%r0,%r0
 	st	%r0,INITRD_SIZE+ARCH_OFFSET-PARMAREA(%r11)
 	st	%r0,INITRD_START+ARCH_OFFSET-PARMAREA(%r11)
@@ -443,9 +425,6 @@ start:
 .tbl:	.long	_ebcasc			# translate table
 .cmd:	.long	COMMAND_LINE		# address of command line buffer
 .parm:	.long	PARMAREA
-.memsize: .long memory_size
-.fourmeg: .long 0x00400000      	# 4M
-.pgmnw:	.long	0x00080000,.pgmx
 .lowcase:
 	.byte 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07
 	.byte 0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S
index 0a2c929486a..4388b3309e0 100644
--- a/arch/s390/kernel/head31.S
+++ b/arch/s390/kernel/head31.S
@@ -131,10 +131,11 @@ startup_continue:
 	.long	init_thread_union
 .Lpmask:
 	.byte	0
-.align 8
+	.align	8
 .Lpcext:.long	0x00080000,0x80000000
 .Lcr:
 	.long	0x00			# place holder for cr0
+	.align	8
 .Lwaitsclp:
 	.long 0x010a0000,0x80000000 + .Lsclph
 .Lrcp:
@@ -156,7 +157,7 @@ startup_continue:
 	slr	%r4,%r4			# set start of chunk to zero
 	slr	%r5,%r5			# set end of chunk to zero
 	slr	%r6,%r6			# set access code to zero
-	la	%r10, MEMORY_CHUNKS	# number of chunks
+	la	%r10,MEMORY_CHUNKS	# number of chunks
 .Lloop:
 	tprot	0(%r5),0		# test protection of first byte
 	ipm	%r7
@@ -176,8 +177,6 @@ startup_continue:
 	st	%r0,4(%r3)		# store size of chunk
 	st	%r6,8(%r3)		# store type of chunk
 	la	%r3,12(%r3)
-	l	%r4,.Lmemsize-.LPG1(%r13)	 # address of variable memory_size
-	st	%r5,0(%r4)		# store last end to memory size
 	ahi	%r10,-1			# update chunk number
 .Lchkloop:
 	lr	%r6,%r7			# set access code to last cc
@@ -292,7 +291,6 @@ startup_continue:
 .Lpcmvpg:.long	0x00080000,0x80000000 + .Lchkmvpg
 .Lpcidte:.long	0x00080000,0x80000000 + .Lchkidte
 .Lpcdiag9c:.long 0x00080000,0x80000000 + .Lchkdiag9c
-.Lmemsize:.long memory_size
 .Lmchunk:.long	memory_chunk
 .Lmflags:.long	machine_flags
 .Lbss_bgn:  .long __bss_start
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index 42f54d48244..c526279e112 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -70,7 +70,20 @@ startup_continue:
 	sgr	%r5,%r5 		# set src,length and pad to zero
 	mvcle	%r2,%r4,0		# clear mem
 	jo	.-4			# branch back, if not finish
+					# set program check new psw mask
+	mvc	__LC_PGM_NEW_PSW(8),.Lpcmsk-.LPG1(%r13)
+	larl	%r1,.Lslowmemdetect	# set program check address
+	stg	%r1,__LC_PGM_NEW_PSW+8
+	lghi	%r1,0xc
+	diag	%r0,%r1,0x260		# get memory size of virtual machine
+	cgr	%r0,%r1			# different? -> old detection routine
+	jne	.Lslowmemdetect
+	aghi	%r1,1			# size is one more than end
+	larl	%r2,memory_chunk
+	stg	%r1,8(%r2)		# store size of chunk
+	j	.Ldonemem
 
+.Lslowmemdetect:
 	l	%r2,.Lrcp-.LPG1(%r13)	# Read SCP forced command word
 .Lservicecall:
 	stosm	.Lpmask-.LPG1(%r13),0x01	# authorize ext interrupts
@@ -139,8 +152,6 @@ startup_continue:
 	.int	0x100000
 
 .Lfchunk:
-					# set program check new psw mask
-	mvc	__LC_PGM_NEW_PSW(8),.Lpcmsk-.LPG1(%r13)
 
 #
 # find memory chunks.
@@ -175,8 +186,6 @@ startup_continue:
 	stg	%r0,8(%r3)		# store size of chunk
 	st	%r6,20(%r3)		# store type of chunk
 	la	%r3,24(%r3)
-	larl	%r8,memory_size
-	stg	%r5,0(%r8)		# store memory size
 	ahi	%r10,-1			# update chunk number
 .Lchkloop:
 	lr	%r6,%r7			# set access code to last cc
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 1f5e782b3d0..a36bea1188d 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -13,12 +13,21 @@
 #include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/reboot.h>
+#include <linux/ctype.h>
 #include <asm/smp.h>
 #include <asm/setup.h>
 #include <asm/cpcmd.h>
 #include <asm/cio.h>
+#include <asm/ebcdic.h>
+#include <asm/reset.h>
 
 #define IPL_PARM_BLOCK_VERSION 0
+#define LOADPARM_LEN 8
+
+extern char s390_readinfo_sccb[];
+#define SCCB_VALID (*((__u16*)&s390_readinfo_sccb[6]) == 0x0010)
+#define SCCB_LOADPARM (&s390_readinfo_sccb[24])
+#define SCCB_FLAG (s390_readinfo_sccb[91])
 
 enum ipl_type {
 	IPL_TYPE_NONE	 = 1,
@@ -289,9 +298,25 @@ static struct attribute_group ipl_fcp_attr_group = {
 
 /* CCW ipl device attributes */
 
+static ssize_t ipl_ccw_loadparm_show(struct subsystem *subsys, char *page)
+{
+	char loadparm[LOADPARM_LEN + 1] = {};
+
+	if (!SCCB_VALID)
+		return sprintf(page, "#unknown#\n");
+	memcpy(loadparm, SCCB_LOADPARM, LOADPARM_LEN);
+	EBCASC(loadparm, LOADPARM_LEN);
+	strstrip(loadparm);
+	return sprintf(page, "%s\n", loadparm);
+}
+
+static struct subsys_attribute sys_ipl_ccw_loadparm_attr =
+	__ATTR(loadparm, 0444, ipl_ccw_loadparm_show, NULL);
+
 static struct attribute *ipl_ccw_attrs[] = {
 	&sys_ipl_type_attr.attr,
 	&sys_ipl_device_attr.attr,
+	&sys_ipl_ccw_loadparm_attr.attr,
 	NULL,
 };
 
@@ -348,8 +373,57 @@ static struct attribute_group reipl_fcp_attr_group = {
 DEFINE_IPL_ATTR_RW(reipl_ccw, device, "0.0.%04llx\n", "0.0.%llx\n",
 	reipl_block_ccw->ipl_info.ccw.devno);
 
+static void reipl_get_ascii_loadparm(char *loadparm)
+{
+	memcpy(loadparm, &reipl_block_ccw->ipl_info.ccw.load_param,
+	       LOADPARM_LEN);
+	EBCASC(loadparm, LOADPARM_LEN);
+	loadparm[LOADPARM_LEN] = 0;
+	strstrip(loadparm);
+}
+
+static ssize_t reipl_ccw_loadparm_show(struct subsystem *subsys, char *page)
+{
+	char buf[LOADPARM_LEN + 1];
+
+	reipl_get_ascii_loadparm(buf);
+	return sprintf(page, "%s\n", buf);
+}
+
+static ssize_t reipl_ccw_loadparm_store(struct subsystem *subsys,
+					const char *buf, size_t len)
+{
+	int i, lp_len;
+
+	/* ignore trailing newline */
+	lp_len = len;
+	if ((len > 0) && (buf[len - 1] == '\n'))
+		lp_len--;
+	/* loadparm can have max 8 characters and must not start with a blank */
+	if ((lp_len > LOADPARM_LEN) || ((lp_len > 0) && (buf[0] == ' ')))
+		return -EINVAL;
+	/* loadparm can only contain "a-z,A-Z,0-9,SP,." */
+	for (i = 0; i < lp_len; i++) {
+		if (isalpha(buf[i]) || isdigit(buf[i]) || (buf[i] == ' ') ||
+		    (buf[i] == '.'))
+			continue;
+		return -EINVAL;
+	}
+	/* initialize loadparm with blanks */
+	memset(&reipl_block_ccw->ipl_info.ccw.load_param, ' ', LOADPARM_LEN);
+	/* copy and convert to ebcdic */
+	memcpy(&reipl_block_ccw->ipl_info.ccw.load_param, buf, lp_len);
+	ASCEBC(reipl_block_ccw->ipl_info.ccw.load_param, LOADPARM_LEN);
+	return len;
+}
+
+static struct subsys_attribute sys_reipl_ccw_loadparm_attr =
+	__ATTR(loadparm, 0644, reipl_ccw_loadparm_show,
+	       reipl_ccw_loadparm_store);
+
 static struct attribute *reipl_ccw_attrs[] = {
 	&sys_reipl_ccw_device_attr.attr,
+	&sys_reipl_ccw_loadparm_attr.attr,
 	NULL,
 };
 
@@ -502,23 +576,6 @@ static struct subsys_attribute dump_type_attr =
 
 static decl_subsys(dump, NULL, NULL);
 
-#ifdef CONFIG_SMP
-static void dump_smp_stop_all(void)
-{
-	int cpu;
-	preempt_disable();
-	for_each_online_cpu(cpu) {
-		if (cpu == smp_processor_id())
-			continue;
-		while (signal_processor(cpu, sigp_stop) == sigp_busy)
-			udelay(10);
-	}
-	preempt_enable();
-}
-#else
-#define dump_smp_stop_all() do { } while (0)
-#endif
-
 /*
  * Shutdown actions section
  */
@@ -571,11 +628,14 @@ void do_reipl(void)
 {
 	struct ccw_dev_id devid;
 	static char buf[100];
+	char loadparm[LOADPARM_LEN + 1];
 
 	switch (reipl_type) {
 	case IPL_TYPE_CCW:
+		reipl_get_ascii_loadparm(loadparm);
 		printk(KERN_EMERG "reboot on ccw device: 0.0.%04x\n",
 			reipl_block_ccw->ipl_info.ccw.devno);
+		printk(KERN_EMERG "loadparm = '%s'\n", loadparm);
 		break;
 	case IPL_TYPE_FCP:
 		printk(KERN_EMERG "reboot on fcp device:\n");
@@ -588,12 +648,19 @@ void do_reipl(void)
 	switch (reipl_method) {
 	case IPL_METHOD_CCW_CIO:
 		devid.devno = reipl_block_ccw->ipl_info.ccw.devno;
+		if (ipl_get_type() == IPL_TYPE_CCW && devid.devno == ipl_devno)
+			diag308(DIAG308_IPL, NULL);
 		devid.ssid  = 0;
 		reipl_ccw_dev(&devid);
 		break;
 	case IPL_METHOD_CCW_VM:
-		sprintf(buf, "IPL %X", reipl_block_ccw->ipl_info.ccw.devno);
-		cpcmd(buf, NULL, 0, NULL);
+		if (strlen(loadparm) == 0)
+			sprintf(buf, "IPL %X",
+				reipl_block_ccw->ipl_info.ccw.devno);
+		else
+			sprintf(buf, "IPL %X LOADPARM '%s'",
+				reipl_block_ccw->ipl_info.ccw.devno, loadparm);
+		__cpcmd(buf, NULL, 0, NULL);
 		break;
 	case IPL_METHOD_CCW_DIAG:
 		diag308(DIAG308_SET, reipl_block_ccw);
@@ -607,16 +674,17 @@ void do_reipl(void)
 		diag308(DIAG308_IPL, NULL);
 		break;
 	case IPL_METHOD_FCP_RO_VM:
-		cpcmd("IPL", NULL, 0, NULL);
+		__cpcmd("IPL", NULL, 0, NULL);
 		break;
 	case IPL_METHOD_NONE:
 	default:
 		if (MACHINE_IS_VM)
-			cpcmd("IPL", NULL, 0, NULL);
+			__cpcmd("IPL", NULL, 0, NULL);
 		diag308(DIAG308_IPL, NULL);
 		break;
 	}
-	panic("reipl failed!\n");
+	printk(KERN_EMERG "reboot failed!\n");
+	signal_processor(smp_processor_id(), sigp_stop_and_store_status);
 }
 
 static void do_dump(void)
@@ -639,17 +707,17 @@ static void do_dump(void)
 
 	switch (dump_method) {
 	case IPL_METHOD_CCW_CIO:
-		dump_smp_stop_all();
+		smp_send_stop();
 		devid.devno = dump_block_ccw->ipl_info.ccw.devno;
 		devid.ssid  = 0;
 		reipl_ccw_dev(&devid);
 		break;
 	case IPL_METHOD_CCW_VM:
-		dump_smp_stop_all();
+		smp_send_stop();
 		sprintf(buf, "STORE STATUS");
-		cpcmd(buf, NULL, 0, NULL);
+		__cpcmd(buf, NULL, 0, NULL);
 		sprintf(buf, "IPL %X", dump_block_ccw->ipl_info.ccw.devno);
-		cpcmd(buf, NULL, 0, NULL);
+		__cpcmd(buf, NULL, 0, NULL);
 		break;
 	case IPL_METHOD_CCW_DIAG:
 		diag308(DIAG308_SET, dump_block_ccw);
@@ -746,6 +814,17 @@ static int __init reipl_ccw_init(void)
 	reipl_block_ccw->hdr.version = IPL_PARM_BLOCK_VERSION;
 	reipl_block_ccw->hdr.blk0_len = sizeof(reipl_block_ccw->ipl_info.ccw);
 	reipl_block_ccw->hdr.pbt = DIAG308_IPL_TYPE_CCW;
+	/* check if read scp info worked and set loadparm */
+	if (SCCB_VALID)
+		memcpy(reipl_block_ccw->ipl_info.ccw.load_param,
+		       SCCB_LOADPARM, LOADPARM_LEN);
+	else
+		/* read scp info failed: set empty loadparm (EBCDIC blanks) */
+		memset(reipl_block_ccw->ipl_info.ccw.load_param, 0x40,
+		       LOADPARM_LEN);
+	/* FIXME: check for diag308_set_works when enabling diag ccw reipl */
+	if (!MACHINE_IS_VM)
+		sys_reipl_ccw_loadparm_attr.attr.mode = S_IRUGO;
 	if (ipl_get_type() == IPL_TYPE_CCW)
 		reipl_block_ccw->ipl_info.ccw.devno = ipl_devno;
 	reipl_capabilities |= IPL_TYPE_CCW;
@@ -827,13 +906,11 @@ static int __init dump_ccw_init(void)
 	return 0;
 }
 
-extern char s390_readinfo_sccb[];
-
 static int __init dump_fcp_init(void)
 {
 	int rc;
 
-	if(!(s390_readinfo_sccb[91] & 0x2))
+	if(!(SCCB_FLAG & 0x2) || !SCCB_VALID)
 		return 0; /* LDIPL DUMP is not installed */
 	if (!diag308_set_works)
 		return 0;
@@ -931,3 +1008,53 @@ static int __init s390_ipl_init(void)
 }
 
 __initcall(s390_ipl_init);
+
+static LIST_HEAD(rcall);
+static DEFINE_MUTEX(rcall_mutex);
+
+void register_reset_call(struct reset_call *reset)
+{
+	mutex_lock(&rcall_mutex);
+	list_add(&reset->list, &rcall);
+	mutex_unlock(&rcall_mutex);
+}
+EXPORT_SYMBOL_GPL(register_reset_call);
+
+void unregister_reset_call(struct reset_call *reset)
+{
+	mutex_lock(&rcall_mutex);
+	list_del(&reset->list);
+	mutex_unlock(&rcall_mutex);
+}
+EXPORT_SYMBOL_GPL(unregister_reset_call);
+
+static void do_reset_calls(void)
+{
+	struct reset_call *reset;
+
+	list_for_each_entry(reset, &rcall, list)
+		reset->fn();
+}
+
+extern void reset_mcck_handler(void);
+
+void s390_reset_system(void)
+{
+	struct _lowcore *lc;
+
+	/* Stack for interrupt/machine check handler */
+	lc = (struct _lowcore *)(unsigned long) store_prefix();
+	lc->panic_stack = S390_lowcore.panic_stack;
+
+	/* Disable prefixing */
+	set_prefix(0);
+
+	/* Disable lowcore protection */
+	__ctl_clear_bit(0,28);
+
+	/* Set new machine check handler */
+	S390_lowcore.mcck_new_psw.mask = PSW_KERNEL_BITS & ~PSW_MASK_MCHECK;
+	S390_lowcore.mcck_new_psw.addr =
+		PSW_ADDR_AMODE | (unsigned long) &reset_mcck_handler;
+	do_reset_calls();
+}
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index 60b1ea9f946..f6d9bcc0f75 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -1,15 +1,10 @@
 /*
  * arch/s390/kernel/machine_kexec.c
  *
- * (C) Copyright IBM Corp. 2005
+ * Copyright IBM Corp. 2005,2006
  *
- * Author(s): Rolf Adelsberger <adelsberger@de.ibm.com>
- *
- */
-
-/*
- * s390_machine_kexec.c - handle the transition of Linux booting another kernel
- * on the S390 architecture.
+ * Author(s): Rolf Adelsberger,
+ *	      Heiko Carstens <heiko.carstens@de.ibm.com>
  */
 
 #include <linux/device.h>
@@ -22,86 +17,49 @@
 #include <asm/pgalloc.h>
 #include <asm/system.h>
 #include <asm/smp.h>
+#include <asm/reset.h>
 
-static void kexec_halt_all_cpus(void *);
-
-typedef void (*relocate_kernel_t) (kimage_entry_t *, unsigned long);
+typedef void (*relocate_kernel_t)(kimage_entry_t *, unsigned long);
 
 extern const unsigned char relocate_kernel[];
 extern const unsigned long long relocate_kernel_len;
 
-int
-machine_kexec_prepare(struct kimage *image)
+int machine_kexec_prepare(struct kimage *image)
 {
-	unsigned long reboot_code_buffer;
+	void *reboot_code_buffer;
 
 	/* We don't support anything but the default image type for now. */
 	if (image->type != KEXEC_TYPE_DEFAULT)
 		return -EINVAL;
 
 	/* Get the destination where the assembler code should be copied to.*/
-	reboot_code_buffer = page_to_pfn(image->control_code_page)<<PAGE_SHIFT;
+	reboot_code_buffer = (void *) page_to_phys(image->control_code_page);
 
 	/* Then copy it */
-	memcpy((void *) reboot_code_buffer, relocate_kernel,
-	       relocate_kernel_len);
+	memcpy(reboot_code_buffer, relocate_kernel, relocate_kernel_len);
 	return 0;
 }
 
-void
-machine_kexec_cleanup(struct kimage *image)
+void machine_kexec_cleanup(struct kimage *image)
 {
 }
 
-void
-machine_shutdown(void)
+void machine_shutdown(void)
 {
 	printk(KERN_INFO "kexec: machine_shutdown called\n");
 }
 
-NORET_TYPE void
-machine_kexec(struct kimage *image)
+void machine_kexec(struct kimage *image)
 {
-	clear_all_subchannels();
-	cio_reset_channel_paths();
-
-	/* Disable lowcore protection */
-	ctl_clear_bit(0,28);
-
-	on_each_cpu(kexec_halt_all_cpus, image, 0, 0);
-	for (;;);
-}
-
-extern void pfault_fini(void);
-
-static void
-kexec_halt_all_cpus(void *kernel_image)
-{
-	static atomic_t cpuid = ATOMIC_INIT(-1);
-	int cpu;
-	struct kimage *image;
 	relocate_kernel_t data_mover;
 
-#ifdef CONFIG_PFAULT
-	if (MACHINE_IS_VM)
-		pfault_fini();
-#endif
+	smp_send_stop();
+	pfault_fini();
+	s390_reset_system();
 
-	if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) != -1)
-		signal_processor(smp_processor_id(), sigp_stop);
-
-	/* Wait for all other cpus to enter stopped state */
-	for_each_online_cpu(cpu) {
-		if (cpu == smp_processor_id())
-			continue;
-		while (!smp_cpu_not_running(cpu))
-			cpu_relax();
-	}
-
-	image = (struct kimage *) kernel_image;
-	data_mover = (relocate_kernel_t)
-		(page_to_pfn(image->control_code_page) << PAGE_SHIFT);
+	data_mover = (relocate_kernel_t) page_to_phys(image->control_code_page);
 
 	/* Call the moving routine */
-	(*data_mover) (&image->head, image->start);
+	(*data_mover)(&image->head, image->start);
+	for (;;);
 }
diff --git a/arch/s390/kernel/reipl.S b/arch/s390/kernel/reipl.S
index 0340477f3b0..f9434d42ce9 100644
--- a/arch/s390/kernel/reipl.S
+++ b/arch/s390/kernel/reipl.S
@@ -11,19 +11,10 @@
 		.globl	do_reipl_asm
 do_reipl_asm:	basr	%r13,0
 .Lpg0:		lpsw	.Lnewpsw-.Lpg0(%r13)
-
-		# switch off lowcore protection
-
-.Lpg1:		stctl	%c0,%c0,.Lctlsave1-.Lpg0(%r13)
-		stctl	%c0,%c0,.Lctlsave2-.Lpg0(%r13)
-		ni	.Lctlsave1-.Lpg0(%r13),0xef
-		lctl	%c0,%c0,.Lctlsave1-.Lpg0(%r13)
-
-		# do store status of all registers
+.Lpg1:		# do store status of all registers
 
 		stm	%r0,%r15,__LC_GPREGS_SAVE_AREA
 		stctl	%c0,%c15,__LC_CREGS_SAVE_AREA
-		mvc	__LC_CREGS_SAVE_AREA(4),.Lctlsave2-.Lpg0(%r13)
 		stam	%a0,%a15,__LC_AREGS_SAVE_AREA
 		stpx	__LC_PREFIX_SAVE_AREA
 		stckc	.Lclkcmp-.Lpg0(%r13)
@@ -56,8 +47,7 @@ do_reipl_asm:	basr	%r13,0
 .L002:		tm	.Liplirb+8-.Lpg0(%r13),0xf3
 		jz	.L003
 		bas	%r14,.Ldisab-.Lpg0(%r13)
-.L003:		spx	.Lnull-.Lpg0(%r13)
-		st	%r1,__LC_SUBCHANNEL_ID
+.L003:		st	%r1,__LC_SUBCHANNEL_ID
 		lpsw	0
 		sigp	0,0,0(6)
 .Ldisab:	st	%r14,.Ldispsw+4-.Lpg0(%r13)
@@ -65,9 +55,6 @@ do_reipl_asm:	basr	%r13,0
 		.align	8
 .Lclkcmp:	.quad	0x0000000000000000
 .Lall:		.long	0xff000000
-.Lnull:		.long	0x00000000
-.Lctlsave1:	.long	0x00000000
-.Lctlsave2:	.long	0x00000000
 		.align	8
 .Lnewpsw:	.long	0x00080000,0x80000000+.Lpg1
 .Lpcnew:	.long	0x00080000,0x80000000+.Lecs
diff --git a/arch/s390/kernel/reipl64.S b/arch/s390/kernel/reipl64.S
index de7435054f7..f18ef260ca2 100644
--- a/arch/s390/kernel/reipl64.S
+++ b/arch/s390/kernel/reipl64.S
@@ -10,10 +10,10 @@
 #include <asm/lowcore.h>
 		.globl	do_reipl_asm
 do_reipl_asm:	basr	%r13,0
+.Lpg0:		lpswe	.Lnewpsw-.Lpg0(%r13)
+.Lpg1:		# do store status of all registers
 
-		# do store status of all registers
-
-.Lpg0:		stg	%r1,.Lregsave-.Lpg0(%r13)
+		stg	%r1,.Lregsave-.Lpg0(%r13)
 		lghi	%r1,0x1000
 		stmg	%r0,%r15,__LC_GPREGS_SAVE_AREA-0x1000(%r1)
 		lg	%r0,.Lregsave-.Lpg0(%r13)
@@ -27,11 +27,7 @@ do_reipl_asm:	basr	%r13,0
 		stpt	__LC_CPU_TIMER_SAVE_AREA-0x1000(%r1)
 		stg	%r13, __LC_PSW_SAVE_AREA-0x1000+8(%r1)
 
-		lpswe	.Lnewpsw-.Lpg0(%r13)
-.Lpg1:		lctlg	%c6,%c6,.Lall-.Lpg0(%r13)
-		stctg	%c0,%c0,.Lregsave-.Lpg0(%r13)
-		ni	.Lregsave+4-.Lpg0(%r13),0xef
-		lctlg	%c0,%c0,.Lregsave-.Lpg0(%r13)
+		lctlg	%c6,%c6,.Lall-.Lpg0(%r13)
 		lgr	%r1,%r2
 		mvc	__LC_PGM_NEW_PSW(16),.Lpcnew-.Lpg0(%r13)
 		stsch	.Lschib-.Lpg0(%r13)
@@ -56,8 +52,7 @@ do_reipl_asm:	basr	%r13,0
 .L002:		tm	.Liplirb+8-.Lpg0(%r13),0xf3
 		jz	.L003
 		bas	%r14,.Ldisab-.Lpg0(%r13)
-.L003:		spx	.Lnull-.Lpg0(%r13)
-		st	%r1,__LC_SUBCHANNEL_ID
+.L003:		st	%r1,__LC_SUBCHANNEL_ID
 		lhi	%r1,0		 # mode 0 = esa
 		slr	%r0,%r0 	 # set cpuid to zero
 		sigp	%r1,%r0,0x12	 # switch to esa mode
@@ -70,7 +65,6 @@ do_reipl_asm:	basr	%r13,0
 .Lclkcmp:	.quad	0x0000000000000000
 .Lall:		.quad	0x00000000ff000000
 .Lregsave:	.quad	0x0000000000000000
-.Lnull:		.long	0x0000000000000000
 		.align	16
 /*
  * These addresses have to be 31 bit otherwise
diff --git a/arch/s390/kernel/relocate_kernel.S b/arch/s390/kernel/relocate_kernel.S
index f9899ff2e5b..3b456b80bce 100644
--- a/arch/s390/kernel/relocate_kernel.S
+++ b/arch/s390/kernel/relocate_kernel.S
@@ -26,8 +26,7 @@
 	relocate_kernel:
 		basr	%r13,0		# base address
 	.base:
-		stnsm	sys_msk-.base(%r13),0xf8	# disable DAT and IRQ (external)
-		spx	zero64-.base(%r13)	# absolute addressing mode
+		stnsm	sys_msk-.base(%r13),0xfb	# disable DAT
 		stctl	%c0,%c15,ctlregs-.base(%r13)
 		stm	%r0,%r15,gprregs-.base(%r13)
 		la	%r1,load_psw-.base(%r13)
@@ -97,8 +96,6 @@
 		lpsw	0		# hopefully start new kernel...
 
 		.align	8
-	zero64:
-		.quad	0
 	load_psw:
 		.long	0x00080000,0x80000000
 	sys_msk:
diff --git a/arch/s390/kernel/relocate_kernel64.S b/arch/s390/kernel/relocate_kernel64.S
index 4fb443042d9..1f9ea2067b5 100644
--- a/arch/s390/kernel/relocate_kernel64.S
+++ b/arch/s390/kernel/relocate_kernel64.S
@@ -27,8 +27,7 @@
 	relocate_kernel:
 		basr	%r13,0		# base address
 	.base:
-		stnsm	sys_msk-.base(%r13),0xf8	# disable DAT and IRQs
-		spx	zero64-.base(%r13)	# absolute addressing mode
+		stnsm	sys_msk-.base(%r13),0xfb	# disable DAT
 		stctg	%c0,%c15,ctlregs-.base(%r13)
 		stmg	%r0,%r15,gprregs-.base(%r13)
 		lghi	%r0,3
@@ -100,8 +99,6 @@
 		lpsw	0		# hopefully start new kernel...
 
 		.align	8
-	zero64:
-		.quad	0
 	load_psw:
 		.long	0x00080000,0x80000000
 	sys_msk:
diff --git a/arch/s390/kernel/reset.S b/arch/s390/kernel/reset.S
new file mode 100644
index 00000000000..be8688c0665
--- /dev/null
+++ b/arch/s390/kernel/reset.S
@@ -0,0 +1,48 @@
+/*
+ *  arch/s390/kernel/reset.S
+ *
+ *    Copyright (C) IBM Corp. 2006
+ *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
+ */
+
+#include <asm/ptrace.h>
+#include <asm/lowcore.h>
+
+#ifdef CONFIG_64BIT
+
+	.globl	reset_mcck_handler
+reset_mcck_handler:
+	basr	%r13,0
+0:	lg	%r15,__LC_PANIC_STACK	# load panic stack
+	aghi	%r15,-STACK_FRAME_OVERHEAD
+	lg	%r1,s390_reset_mcck_handler-0b(%r13)
+	ltgr	%r1,%r1
+	jz	1f
+	basr	%r14,%r1
+1:	la	%r1,4095
+	lmg	%r0,%r15,__LC_GPREGS_SAVE_AREA-4095(%r1)
+	lpswe	__LC_MCK_OLD_PSW
+
+	.globl	s390_reset_mcck_handler
+s390_reset_mcck_handler:
+	.quad	0
+
+#else /* CONFIG_64BIT */
+
+	.globl	reset_mcck_handler
+reset_mcck_handler:
+	basr	%r13,0
+0:	l	%r15,__LC_PANIC_STACK	# load panic stack
+	ahi	%r15,-STACK_FRAME_OVERHEAD
+	l	%r1,s390_reset_mcck_handler-0b(%r13)
+	ltr	%r1,%r1
+	jz	1f
+	basr	%r14,%r1
+1:	lm	%r0,%r15,__LC_GPREGS_SAVE_AREA
+	lpsw	__LC_MCK_OLD_PSW
+
+	.globl	s390_reset_mcck_handler
+s390_reset_mcck_handler:
+	.long	0
+
+#endif /* CONFIG_64BIT */
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 2aa13e8e000..b928fecdc74 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -62,13 +62,9 @@ EXPORT_SYMBOL_GPL(uaccess);
 unsigned int console_mode = 0;
 unsigned int console_devno = -1;
 unsigned int console_irq = -1;
-unsigned long memory_size = 0;
 unsigned long machine_flags = 0;
-struct {
-	unsigned long addr, size, type;
-} memory_chunk[MEMORY_CHUNKS] = { { 0 } };
-#define CHUNK_READ_WRITE 0
-#define CHUNK_READ_ONLY 1
+
+struct mem_chunk memory_chunk[MEMORY_CHUNKS];
 volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */
 unsigned long __initdata zholes_size[MAX_NR_ZONES];
 static unsigned long __initdata memory_end;
@@ -229,11 +225,11 @@ static void __init conmode_default(void)
 	char *ptr;
 
         if (MACHINE_IS_VM) {
-		__cpcmd("QUERY CONSOLE", query_buffer, 1024, NULL);
+		cpcmd("QUERY CONSOLE", query_buffer, 1024, NULL);
 		console_devno = simple_strtoul(query_buffer + 5, NULL, 16);
 		ptr = strstr(query_buffer, "SUBCHANNEL =");
 		console_irq = simple_strtoul(ptr + 13, NULL, 16);
-		__cpcmd("QUERY TERM", query_buffer, 1024, NULL);
+		cpcmd("QUERY TERM", query_buffer, 1024, NULL);
 		ptr = strstr(query_buffer, "CONMODE");
 		/*
 		 * Set the conmode to 3215 so that the device recognition 
@@ -242,7 +238,7 @@ static void __init conmode_default(void)
 		 * 3215 and the 3270 driver will try to access the console
 		 * device (3215 as console and 3270 as normal tty).
 		 */
-		__cpcmd("TERM CONMODE 3215", NULL, 0, NULL);
+		cpcmd("TERM CONMODE 3215", NULL, 0, NULL);
 		if (ptr == NULL) {
 #if defined(CONFIG_SCLP_CONSOLE)
 			SET_CONSOLE_SCLP;
@@ -299,14 +295,14 @@ static void do_machine_restart_nonsmp(char * __unused)
 static void do_machine_halt_nonsmp(void)
 {
         if (MACHINE_IS_VM && strlen(vmhalt_cmd) > 0)
-                cpcmd(vmhalt_cmd, NULL, 0, NULL);
+		__cpcmd(vmhalt_cmd, NULL, 0, NULL);
         signal_processor(smp_processor_id(), sigp_stop_and_store_status);
 }
 
 static void do_machine_power_off_nonsmp(void)
 {
         if (MACHINE_IS_VM && strlen(vmpoff_cmd) > 0)
-                cpcmd(vmpoff_cmd, NULL, 0, NULL);
+		__cpcmd(vmpoff_cmd, NULL, 0, NULL);
         signal_processor(smp_processor_id(), sigp_stop_and_store_status);
 }
 
@@ -489,6 +485,37 @@ setup_resources(void)
 	}
 }
 
+static void __init setup_memory_end(void)
+{
+	unsigned long real_size, memory_size;
+	unsigned long max_mem, max_phys;
+	int i;
+
+	memory_size = real_size = 0;
+	max_phys = VMALLOC_END - VMALLOC_MIN_SIZE;
+	memory_end &= PAGE_MASK;
+
+	max_mem = memory_end ? min(max_phys, memory_end) : max_phys;
+
+	for (i = 0; i < MEMORY_CHUNKS; i++) {
+		struct mem_chunk *chunk = &memory_chunk[i];
+
+		real_size = max(real_size, chunk->addr + chunk->size);
+		if (chunk->addr >= max_mem) {
+			memset(chunk, 0, sizeof(*chunk));
+			continue;
+		}
+		if (chunk->addr + chunk->size > max_mem)
+			chunk->size = max_mem - chunk->addr;
+		memory_size = max(memory_size, chunk->addr + chunk->size);
+	}
+	if (!memory_end)
+		memory_end = memory_size;
+	if (real_size > memory_end)
+		printk("More memory detected than supported. Unused: %luk\n",
+		       (real_size - memory_end) >> 10);
+}
+
 static void __init
 setup_memory(void)
 {
@@ -645,8 +672,6 @@ setup_arch(char **cmdline_p)
 	init_mm.end_data = (unsigned long) &_edata;
 	init_mm.brk = (unsigned long) &_end;
 
-	memory_end = memory_size;
-
 	if (MACHINE_HAS_MVCOS)
 		memcpy(&uaccess, &uaccess_mvcos, sizeof(uaccess));
 	else
@@ -654,20 +679,7 @@ setup_arch(char **cmdline_p)
 
 	parse_early_param();
 
-#ifndef CONFIG_64BIT
-	memory_end &= ~0x400000UL;
-
-        /*
-         * We need some free virtual space to be able to do vmalloc.
-         * On a machine with 2GB memory we make sure that we have at
-         * least 128 MB free space for vmalloc.
-         */
-        if (memory_end > 1920*1024*1024)
-                memory_end = 1920*1024*1024;
-#else /* CONFIG_64BIT */
-	memory_end &= ~0x200000UL;
-#endif /* CONFIG_64BIT */
-
+	setup_memory_end();
 	setup_memory();
 	setup_resources();
 	setup_lowcore();
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 62822245f9b..19090f7d4f5 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -230,18 +230,37 @@ static inline void do_store_status(void)
         }
 }
 
+static inline void do_wait_for_stop(void)
+{
+	int cpu;
+
+	/* Wait for all other cpus to enter stopped state */
+	for_each_online_cpu(cpu) {
+		if (cpu == smp_processor_id())
+			continue;
+		while(!smp_cpu_not_running(cpu))
+			cpu_relax();
+	}
+}
+
 /*
  * this function sends a 'stop' sigp to all other CPUs in the system.
  * it goes straight through.
  */
 void smp_send_stop(void)
 {
+	/* Disable all interrupts/machine checks */
+	__load_psw_mask(PSW_KERNEL_BITS & ~PSW_MASK_MCHECK);
+
         /* write magic number to zero page (absolute 0) */
 	lowcore_ptr[smp_processor_id()]->panic_magic = __PANIC_MAGIC;
 
 	/* stop other processors. */
 	do_send_stop();
 
+	/* wait until other processors are stopped */
+	do_wait_for_stop();
+
 	/* store status of other processors. */
 	do_store_status();
 }
@@ -250,88 +269,28 @@ void smp_send_stop(void)
  * Reboot, halt and power_off routines for SMP.
  */
 
-static void do_machine_restart(void * __unused)
-{
-	int cpu;
-	static atomic_t cpuid = ATOMIC_INIT(-1);
-
-	if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) != -1)
-		signal_processor(smp_processor_id(), sigp_stop);
-
-	/* Wait for all other cpus to enter stopped state */
-	for_each_online_cpu(cpu) {
-		if (cpu == smp_processor_id())
-			continue;
-		while(!smp_cpu_not_running(cpu))
-			cpu_relax();
-	}
-
-	/* Store status of other cpus. */
-	do_store_status();
-
-	/*
-	 * Finally call reipl. Because we waited for all other
-	 * cpus to enter this function we know that they do
-	 * not hold any s390irq-locks (the cpus have been
-	 * interrupted by an external interrupt and s390irq
-	 * locks are always held disabled).
-	 */
-	do_reipl();
-}
-
 void machine_restart_smp(char * __unused) 
 {
-        on_each_cpu(do_machine_restart, NULL, 0, 0);
-}
-
-static void do_wait_for_stop(void)
-{
-	unsigned long cr[16];
-
-	__ctl_store(cr, 0, 15);
-	cr[0] &= ~0xffff;
-	cr[6] = 0;
-	__ctl_load(cr, 0, 15);
-	for (;;)
-		enabled_wait();
-}
-
-static void do_machine_halt(void * __unused)
-{
-	static atomic_t cpuid = ATOMIC_INIT(-1);
-
-	if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) == -1) {
-		smp_send_stop();
-		if (MACHINE_IS_VM && strlen(vmhalt_cmd) > 0)
-			cpcmd(vmhalt_cmd, NULL, 0, NULL);
-		signal_processor(smp_processor_id(),
-				 sigp_stop_and_store_status);
-	}
-	do_wait_for_stop();
+	smp_send_stop();
+	do_reipl();
 }
 
 void machine_halt_smp(void)
 {
-        on_each_cpu(do_machine_halt, NULL, 0, 0);
-}
-
-static void do_machine_power_off(void * __unused)
-{
-	static atomic_t cpuid = ATOMIC_INIT(-1);
-
-	if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) == -1) {
-		smp_send_stop();
-		if (MACHINE_IS_VM && strlen(vmpoff_cmd) > 0)
-			cpcmd(vmpoff_cmd, NULL, 0, NULL);
-		signal_processor(smp_processor_id(),
-				 sigp_stop_and_store_status);
-	}
-	do_wait_for_stop();
+	smp_send_stop();
+	if (MACHINE_IS_VM && strlen(vmhalt_cmd) > 0)
+		__cpcmd(vmhalt_cmd, NULL, 0, NULL);
+	signal_processor(smp_processor_id(), sigp_stop_and_store_status);
+	for (;;);
 }
 
 void machine_power_off_smp(void)
 {
-        on_each_cpu(do_machine_power_off, NULL, 0, 0);
+	smp_send_stop();
+	if (MACHINE_IS_VM && strlen(vmpoff_cmd) > 0)
+		__cpcmd(vmpoff_cmd, NULL, 0, NULL);
+	signal_processor(smp_processor_id(), sigp_stop_and_store_status);
+	for (;;);
 }
 
 /*
@@ -501,8 +460,6 @@ __init smp_count_cpus(void)
  */
 extern void init_cpu_timer(void);
 extern void init_cpu_vtimer(void);
-extern int pfault_init(void);
-extern void pfault_fini(void);
 
 int __devinit start_secondary(void *cpuvoid)
 {
@@ -514,11 +471,9 @@ int __devinit start_secondary(void *cpuvoid)
 #ifdef CONFIG_VIRT_TIMER
         init_cpu_vtimer();
 #endif
-#ifdef CONFIG_PFAULT
 	/* Enable pfault pseudo page faults on this cpu. */
-	if (MACHINE_IS_VM)
-		pfault_init();
-#endif
+	pfault_init();
+
 	/* Mark this cpu as online */
 	cpu_set(smp_processor_id(), cpu_online_map);
 	/* Switch on interrupts */
@@ -708,11 +663,8 @@ __cpu_disable(void)
 	}
 	cpu_clear(cpu, cpu_online_map);
 
-#ifdef CONFIG_PFAULT
 	/* Disable pfault pseudo page faults on this cpu. */
-	if (MACHINE_IS_VM)
-		pfault_fini();
-#endif
+	pfault_fini();
 
 	memset(&cr_parms.orvals, 0, sizeof(cr_parms.orvals));
 	memset(&cr_parms.andvals, 0xff, sizeof(cr_parms.andvals));
@@ -860,4 +812,3 @@ EXPORT_SYMBOL(smp_ctl_clear_bit);
 EXPORT_SYMBOL(smp_call_function);
 EXPORT_SYMBOL(smp_get_cpu);
 EXPORT_SYMBOL(smp_put_cpu);
-
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 92ecffbc8d8..3cbb0dcf1f1 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -58,12 +58,6 @@ int sysctl_userprocess_debug = 0;
 
 extern pgm_check_handler_t do_protection_exception;
 extern pgm_check_handler_t do_dat_exception;
-#ifdef CONFIG_PFAULT
-extern int pfault_init(void);
-extern void pfault_fini(void);
-extern void pfault_interrupt(__u16 error_code);
-static ext_int_info_t ext_int_pfault;
-#endif
 extern pgm_check_handler_t do_monitor_call;
 
 #define stack_pointer ({ void **sp; asm("la %0,0(15)" : "=&d" (sp)); sp; })
@@ -135,7 +129,7 @@ __show_trace(unsigned long sp, unsigned long low, unsigned long high)
 	}
 }
 
-void show_trace(struct task_struct *task, unsigned long * stack)
+void show_trace(struct task_struct *task, unsigned long *stack)
 {
 	register unsigned long __r15 asm ("15");
 	unsigned long sp;
@@ -157,6 +151,9 @@ void show_trace(struct task_struct *task, unsigned long * stack)
 		__show_trace(sp, S390_lowcore.thread_info,
 			     S390_lowcore.thread_info + THREAD_SIZE);
 	printk("\n");
+	if (!task)
+		task = current;
+	debug_show_held_locks(task);
 }
 
 void show_stack(struct task_struct *task, unsigned long *sp)
@@ -739,22 +736,5 @@ void __init trap_init(void)
         pgm_check_table[0x1C] = &space_switch_exception;
         pgm_check_table[0x1D] = &hfp_sqrt_exception;
 	pgm_check_table[0x40] = &do_monitor_call;
-
-	if (MACHINE_IS_VM) {
-#ifdef CONFIG_PFAULT
-		/*
-		 * Try to get pfault pseudo page faults going.
-		 */
-		if (register_early_external_interrupt(0x2603, pfault_interrupt,
-						      &ext_int_pfault) != 0)
-			panic("Couldn't request external interrupt 0x2603");
-
-		if (pfault_init() == 0) 
-			return;
-		
-		/* Tough luck, no pfault. */
-		unregister_early_external_interrupt(0x2603, pfault_interrupt,
-						    &ext_int_pfault);
-#endif
-	}
+	pfault_irq_init();
 }
diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile
index b0cfa6c4883..b5f94cf3bde 100644
--- a/arch/s390/lib/Makefile
+++ b/arch/s390/lib/Makefile
@@ -4,7 +4,7 @@
 
 EXTRA_AFLAGS := -traditional
 
-lib-y += delay.o string.o uaccess_std.o
+lib-y += delay.o string.o uaccess_std.o uaccess_pt.o
 lib-$(CONFIG_32BIT) += div64.o
 lib-$(CONFIG_64BIT) += uaccess_mvcos.o
 lib-$(CONFIG_SMP) += spinlock.o
diff --git a/arch/s390/lib/uaccess_mvcos.c b/arch/s390/lib/uaccess_mvcos.c
index 121b2935a42..f9a23d57eb7 100644
--- a/arch/s390/lib/uaccess_mvcos.c
+++ b/arch/s390/lib/uaccess_mvcos.c
@@ -27,6 +27,9 @@
 #define SLR	"slgr"
 #endif
 
+extern size_t copy_from_user_std(size_t, const void __user *, void *);
+extern size_t copy_to_user_std(size_t, void __user *, const void *);
+
 size_t copy_from_user_mvcos(size_t size, const void __user *ptr, void *x)
 {
 	register unsigned long reg0 asm("0") = 0x81UL;
@@ -66,6 +69,13 @@ size_t copy_from_user_mvcos(size_t size, const void __user *ptr, void *x)
 	return size;
 }
 
+size_t copy_from_user_mvcos_check(size_t size, const void __user *ptr, void *x)
+{
+	if (size <= 256)
+		return copy_from_user_std(size, ptr, x);
+	return copy_from_user_mvcos(size, ptr, x);
+}
+
 size_t copy_to_user_mvcos(size_t size, void __user *ptr, const void *x)
 {
 	register unsigned long reg0 asm("0") = 0x810000UL;
@@ -95,6 +105,13 @@ size_t copy_to_user_mvcos(size_t size, void __user *ptr, const void *x)
 	return size;
 }
 
+size_t copy_to_user_mvcos_check(size_t size, void __user *ptr, const void *x)
+{
+	if (size <= 256)
+		return copy_to_user_std(size, ptr, x);
+	return copy_to_user_mvcos(size, ptr, x);
+}
+
 size_t copy_in_user_mvcos(size_t size, void __user *to, const void __user *from)
 {
 	register unsigned long reg0 asm("0") = 0x810081UL;
@@ -145,18 +162,16 @@ size_t clear_user_mvcos(size_t size, void __user *to)
 	return size;
 }
 
-extern size_t copy_from_user_std_small(size_t, const void __user *, void *);
-extern size_t copy_to_user_std_small(size_t, void __user *, const void *);
 extern size_t strnlen_user_std(size_t, const char __user *);
 extern size_t strncpy_from_user_std(size_t, const char __user *, char *);
 extern int futex_atomic_op(int, int __user *, int, int *);
 extern int futex_atomic_cmpxchg(int __user *, int, int);
 
 struct uaccess_ops uaccess_mvcos = {
-	.copy_from_user = copy_from_user_mvcos,
-	.copy_from_user_small = copy_from_user_std_small,
-	.copy_to_user = copy_to_user_mvcos,
-	.copy_to_user_small = copy_to_user_std_small,
+	.copy_from_user = copy_from_user_mvcos_check,
+	.copy_from_user_small = copy_from_user_std,
+	.copy_to_user = copy_to_user_mvcos_check,
+	.copy_to_user_small = copy_to_user_std,
 	.copy_in_user = copy_in_user_mvcos,
 	.clear_user = clear_user_mvcos,
 	.strnlen_user = strnlen_user_std,
diff --git a/arch/s390/lib/uaccess_pt.c b/arch/s390/lib/uaccess_pt.c
new file mode 100644
index 00000000000..8741bdc0929
--- /dev/null
+++ b/arch/s390/lib/uaccess_pt.c
@@ -0,0 +1,153 @@
+/*
+ *  arch/s390/lib/uaccess_pt.c
+ *
+ *  User access functions based on page table walks.
+ *
+ *    Copyright IBM Corp. 2006
+ *    Author(s): Gerald Schaefer (gerald.schaefer@de.ibm.com)
+ */
+
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+#include <linux/mm.h>
+#include <asm/futex.h>
+
+static inline int __handle_fault(struct mm_struct *mm, unsigned long address,
+				 int write_access)
+{
+	struct vm_area_struct *vma;
+	int ret = -EFAULT;
+
+	down_read(&mm->mmap_sem);
+	vma = find_vma(mm, address);
+	if (unlikely(!vma))
+		goto out;
+	if (unlikely(vma->vm_start > address)) {
+		if (!(vma->vm_flags & VM_GROWSDOWN))
+			goto out;
+		if (expand_stack(vma, address))
+			goto out;
+	}
+
+	if (!write_access) {
+		/* page not present, check vm flags */
+		if (!(vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE)))
+			goto out;
+	} else {
+		if (!(vma->vm_flags & VM_WRITE))
+			goto out;
+	}
+
+survive:
+	switch (handle_mm_fault(mm, vma, address, write_access)) {
+	case VM_FAULT_MINOR:
+		current->min_flt++;
+		break;
+	case VM_FAULT_MAJOR:
+		current->maj_flt++;
+		break;
+	case VM_FAULT_SIGBUS:
+		goto out_sigbus;
+	case VM_FAULT_OOM:
+		goto out_of_memory;
+	default:
+		BUG();
+	}
+	ret = 0;
+out:
+	up_read(&mm->mmap_sem);
+	return ret;
+
+out_of_memory:
+	up_read(&mm->mmap_sem);
+	if (current->pid == 1) {
+		yield();
+		goto survive;
+	}
+	printk("VM: killing process %s\n", current->comm);
+	return ret;
+
+out_sigbus:
+	up_read(&mm->mmap_sem);
+	current->thread.prot_addr = address;
+	current->thread.trap_no = 0x11;
+	force_sig(SIGBUS, current);
+	return ret;
+}
+
+static inline size_t __user_copy_pt(unsigned long uaddr, void *kptr,
+				    size_t n, int write_user)
+{
+	struct mm_struct *mm = current->mm;
+	unsigned long offset, pfn, done, size;
+	pgd_t *pgd;
+	pmd_t *pmd;
+	pte_t *pte;
+	void *from, *to;
+
+	done = 0;
+retry:
+	spin_lock(&mm->page_table_lock);
+	do {
+		pgd = pgd_offset(mm, uaddr);
+		if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd)))
+			goto fault;
+
+		pmd = pmd_offset(pgd, uaddr);
+		if (pmd_none(*pmd) || unlikely(pmd_bad(*pmd)))
+			goto fault;
+
+		pte = pte_offset_map(pmd, uaddr);
+		if (!pte || !pte_present(*pte) ||
+		    (write_user && !pte_write(*pte)))
+			goto fault;
+
+		pfn = pte_pfn(*pte);
+		if (!pfn_valid(pfn))
+			goto out;
+
+		offset = uaddr & (PAGE_SIZE - 1);
+		size = min(n - done, PAGE_SIZE - offset);
+		if (write_user) {
+			to = (void *)((pfn << PAGE_SHIFT) + offset);
+			from = kptr + done;
+		} else {
+			from = (void *)((pfn << PAGE_SHIFT) + offset);
+			to = kptr + done;
+		}
+		memcpy(to, from, size);
+		done += size;
+		uaddr += size;
+	} while (done < n);
+out:
+	spin_unlock(&mm->page_table_lock);
+	return n - done;
+fault:
+	spin_unlock(&mm->page_table_lock);
+	if (__handle_fault(mm, uaddr, write_user))
+		return n - done;
+	goto retry;
+}
+
+size_t copy_from_user_pt(size_t n, const void __user *from, void *to)
+{
+	size_t rc;
+
+	if (segment_eq(get_fs(), KERNEL_DS)) {
+		memcpy(to, (void __kernel __force *) from, n);
+		return 0;
+	}
+	rc = __user_copy_pt((unsigned long) from, to, n, 0);
+	if (unlikely(rc))
+		memset(to + n - rc, 0, rc);
+	return rc;
+}
+
+size_t copy_to_user_pt(size_t n, void __user *to, const void *from)
+{
+	if (segment_eq(get_fs(), KERNEL_DS)) {
+		memcpy((void __kernel __force *) to, from, n);
+		return 0;
+	}
+	return __user_copy_pt((unsigned long) to, (void *) from, n, 1);
+}
diff --git a/arch/s390/lib/uaccess_std.c b/arch/s390/lib/uaccess_std.c
index f44f0078b35..2d549ed2e11 100644
--- a/arch/s390/lib/uaccess_std.c
+++ b/arch/s390/lib/uaccess_std.c
@@ -28,6 +28,9 @@
 #define SLR	"slgr"
 #endif
 
+extern size_t copy_from_user_pt(size_t n, const void __user *from, void *to);
+extern size_t copy_to_user_pt(size_t n, void __user *to, const void *from);
+
 size_t copy_from_user_std(size_t size, const void __user *ptr, void *x)
 {
 	unsigned long tmp1, tmp2;
@@ -69,34 +72,11 @@ size_t copy_from_user_std(size_t size, const void __user *ptr, void *x)
 	return size;
 }
 
-size_t copy_from_user_std_small(size_t size, const void __user *ptr, void *x)
+size_t copy_from_user_std_check(size_t size, const void __user *ptr, void *x)
 {
-	unsigned long tmp1, tmp2;
-
-	tmp1 = 0UL;
-	asm volatile(
-		"0: mvcp  0(%0,%2),0(%1),%3\n"
-		"  "SLR"  %0,%0\n"
-		"   j     5f\n"
-		"1: la    %4,255(%1)\n" /* %4 = ptr + 255 */
-		"  "LHI"  %3,-4096\n"
-		"   nr    %4,%3\n"	/* %4 = (ptr + 255) & -4096 */
-		"  "SLR"  %4,%1\n"
-		"  "CLR"  %0,%4\n"	/* copy crosses next page boundary? */
-		"   jnh   5f\n"
-		"2: mvcp  0(%4,%2),0(%1),%3\n"
-		"  "SLR"  %0,%4\n"
-		"  "ALR"  %2,%4\n"
-		"3:"LHI"  %4,-1\n"
-		"  "ALR"  %4,%0\n"	/* copy remaining size, subtract 1 */
-		"   bras  %3,4f\n"
-		"   xc    0(1,%2),0(%2)\n"
-		"4: ex    %4,0(%3)\n"
-		"5:\n"
-		EX_TABLE(0b,1b) EX_TABLE(2b,3b)
-		: "+a" (size), "+a" (ptr), "+a" (x), "+a" (tmp1), "=a" (tmp2)
-		: : "cc", "memory");
-	return size;
+	if (size <= 1024)
+		return copy_from_user_std(size, ptr, x);
+	return copy_from_user_pt(size, ptr, x);
 }
 
 size_t copy_to_user_std(size_t size, void __user *ptr, const void *x)
@@ -130,28 +110,11 @@ size_t copy_to_user_std(size_t size, void __user *ptr, const void *x)
 	return size;
 }
 
-size_t copy_to_user_std_small(size_t size, void __user *ptr, const void *x)
+size_t copy_to_user_std_check(size_t size, void __user *ptr, const void *x)
 {
-	unsigned long tmp1, tmp2;
-
-	tmp1 = 0UL;
-	asm volatile(
-		"0: mvcs  0(%0,%1),0(%2),%3\n"
-		"  "SLR"  %0,%0\n"
-		"   j     3f\n"
-		"1: la    %4,255(%1)\n" /* ptr + 255 */
-		"  "LHI"  %3,-4096\n"
-		"   nr    %4,%3\n"	/* (ptr + 255) & -4096UL */
-		"  "SLR"  %4,%1\n"
-		"  "CLR"  %0,%4\n"	/* copy crosses next page boundary? */
-		"   jnh   3f\n"
-		"2: mvcs  0(%4,%1),0(%2),%3\n"
-		"  "SLR"  %0,%4\n"
-		"3:\n"
-		EX_TABLE(0b,1b) EX_TABLE(2b,3b)
-		: "+a" (size), "+a" (ptr), "+a" (x), "+a" (tmp1), "=a" (tmp2)
-		: : "cc", "memory");
-	return size;
+	if (size <= 1024)
+		return copy_to_user_std(size, ptr, x);
+	return copy_to_user_pt(size, ptr, x);
 }
 
 size_t copy_in_user_std(size_t size, void __user *to, const void __user *from)
@@ -343,10 +306,10 @@ int futex_atomic_cmpxchg(int __user *uaddr, int oldval, int newval)
 }
 
 struct uaccess_ops uaccess_std = {
-	.copy_from_user = copy_from_user_std,
-	.copy_from_user_small = copy_from_user_std_small,
-	.copy_to_user = copy_to_user_std,
-	.copy_to_user_small = copy_to_user_std_small,
+	.copy_from_user = copy_from_user_std_check,
+	.copy_from_user_small = copy_from_user_std,
+	.copy_to_user = copy_to_user_std_check,
+	.copy_to_user_small = copy_to_user_std,
 	.copy_in_user = copy_in_user_std,
 	.clear_user = clear_user_std,
 	.strnlen_user = strnlen_user_std,
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index 226275d5c4f..9e9bc48463a 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -14,12 +14,13 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/bootmem.h>
+#include <linux/ctype.h>
 #include <asm/page.h>
 #include <asm/ebcdic.h>
 #include <asm/errno.h>
 #include <asm/extmem.h>
 #include <asm/cpcmd.h>
-#include <linux/ctype.h>
+#include <asm/setup.h>
 
 #define DCSS_DEBUG	/* Debug messages on/off */
 
@@ -77,15 +78,11 @@ struct dcss_segment {
 	int segcnt;
 };
 
-static DEFINE_SPINLOCK(dcss_lock);
+static DEFINE_MUTEX(dcss_lock);
 static struct list_head dcss_list = LIST_HEAD_INIT(dcss_list);
 static char *segtype_string[] = { "SW", "EW", "SR", "ER", "SN", "EN", "SC",
 					"EW/EN-MIXED" };
 
-extern struct {
-	unsigned long addr, size, type;
-} memory_chunk[MEMORY_CHUNKS];
-
 /*
  * Create the 8 bytes, ebcdic VM segment name from
  * an ascii name.
@@ -117,7 +114,7 @@ segment_by_name (char *name)
 	struct list_head *l;
 	struct dcss_segment *tmp, *retval = NULL;
 
-	assert_spin_locked(&dcss_lock);
+	BUG_ON(!mutex_is_locked(&dcss_lock));
 	dcss_mkname (name, dcss_name);
 	list_for_each (l, &dcss_list) {
 		tmp = list_entry (l, struct dcss_segment, list);
@@ -249,8 +246,8 @@ segment_overlaps_storage(struct dcss_segment *seg)
 {
 	int i;
 
-	for (i=0; i < MEMORY_CHUNKS && memory_chunk[i].size > 0; i++) {
-		if (memory_chunk[i].type != 0)
+	for (i = 0; i < MEMORY_CHUNKS && memory_chunk[i].size > 0; i++) {
+		if (memory_chunk[i].type != CHUNK_READ_WRITE)
 			continue;
 		if ((memory_chunk[i].addr >> 20) > (seg->end >> 20))
 			continue;
@@ -272,7 +269,7 @@ segment_overlaps_others (struct dcss_segment *seg)
 	struct list_head *l;
 	struct dcss_segment *tmp;
 
-	assert_spin_locked(&dcss_lock);
+	BUG_ON(!mutex_is_locked(&dcss_lock));
 	list_for_each(l, &dcss_list) {
 		tmp = list_entry(l, struct dcss_segment, list);
 		if ((tmp->start_addr >> 20) > (seg->end >> 20))
@@ -429,7 +426,7 @@ segment_load (char *name, int do_nonshared, unsigned long *addr,
 	if (!MACHINE_IS_VM)
 		return -ENOSYS;
 
-	spin_lock (&dcss_lock);
+	mutex_lock(&dcss_lock);
 	seg = segment_by_name (name);
 	if (seg == NULL)
 		rc = __segment_load (name, do_nonshared, addr, end);
@@ -444,7 +441,7 @@ segment_load (char *name, int do_nonshared, unsigned long *addr,
 			rc    = -EPERM;
 		}
 	}
-	spin_unlock (&dcss_lock);
+	mutex_unlock(&dcss_lock);
 	return rc;
 }
 
@@ -467,7 +464,7 @@ segment_modify_shared (char *name, int do_nonshared)
 	unsigned long dummy;
 	int dcss_command, rc, diag_cc;
 
-	spin_lock (&dcss_lock);
+	mutex_lock(&dcss_lock);
 	seg = segment_by_name (name);
 	if (seg == NULL) {
 		rc = -EINVAL;
@@ -508,7 +505,7 @@ segment_modify_shared (char *name, int do_nonshared)
 		  &dummy, &dummy);
 	kfree(seg);
  out_unlock:
-	spin_unlock(&dcss_lock);
+	mutex_unlock(&dcss_lock);
 	return rc;
 }
 
@@ -526,7 +523,7 @@ segment_unload(char *name)
 	if (!MACHINE_IS_VM)
 		return;
 
-	spin_lock(&dcss_lock);
+	mutex_lock(&dcss_lock);
 	seg = segment_by_name (name);
 	if (seg == NULL) {
 		PRINT_ERR ("could not find segment %s in segment_unload, "
@@ -540,7 +537,7 @@ segment_unload(char *name)
 		kfree(seg);
 	}
 out_unlock:
-	spin_unlock(&dcss_lock);
+	mutex_unlock(&dcss_lock);
 }
 
 /*
@@ -559,12 +556,13 @@ segment_save(char *name)
 	if (!MACHINE_IS_VM)
 		return;
 
-	spin_lock(&dcss_lock);
+	mutex_lock(&dcss_lock);
 	seg = segment_by_name (name);
 
 	if (seg == NULL) {
-		PRINT_ERR ("could not find segment %s in segment_save, please report to linux390@de.ibm.com\n",name);
-		return;
+		PRINT_ERR("could not find segment %s in segment_save, please "
+			  "report to linux390@de.ibm.com\n", name);
+		goto out;
 	}
 
 	startpfn = seg->start_addr >> PAGE_SHIFT;
@@ -591,7 +589,7 @@ segment_save(char *name)
 		goto out;
 	}
 out:
-	spin_unlock(&dcss_lock);
+	mutex_unlock(&dcss_lock);
 }
 
 EXPORT_SYMBOL(segment_load);
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 1c323bbfda9..cd85e34d870 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -31,6 +31,7 @@
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
 #include <asm/kdebug.h>
+#include <asm/s390_ext.h>
 
 #ifndef CONFIG_64BIT
 #define __FAIL_ADDR_MASK 0x7ffff000
@@ -394,6 +395,7 @@ void do_dat_exception(struct pt_regs *regs, unsigned long error_code)
 /*
  * 'pfault' pseudo page faults routines.
  */
+static ext_int_info_t ext_int_pfault;
 static int pfault_disable = 0;
 
 static int __init nopfault(char *str)
@@ -422,7 +424,7 @@ int pfault_init(void)
 		  __PF_RES_FIELD };
         int rc;
 
-	if (pfault_disable)
+	if (!MACHINE_IS_VM || pfault_disable)
 		return -1;
 	asm volatile(
 		"	diag	%1,%0,0x258\n"
@@ -440,7 +442,7 @@ void pfault_fini(void)
 	pfault_refbk_t refbk =
 	{ 0x258, 1, 5, 2, 0ULL, 0ULL, 0ULL, 0ULL };
 
-	if (pfault_disable)
+	if (!MACHINE_IS_VM || pfault_disable)
 		return;
 	__ctl_clear_bit(0,9);
 	asm volatile(
@@ -500,5 +502,25 @@ pfault_interrupt(__u16 error_code)
 			set_tsk_need_resched(tsk);
 	}
 }
-#endif
 
+void __init pfault_irq_init(void)
+{
+	if (!MACHINE_IS_VM)
+		return;
+
+	/*
+	 * Try to get pfault pseudo page faults going.
+	 */
+	if (register_early_external_interrupt(0x2603, pfault_interrupt,
+					      &ext_int_pfault) != 0)
+		panic("Couldn't request external interrupt 0x2603");
+
+	if (pfault_init() == 0)
+		return;
+
+	/* Tough luck, no pfault. */
+	pfault_disable = 1;
+	unregister_early_external_interrupt(0x2603, pfault_interrupt,
+					    &ext_int_pfault);
+}
+#endif
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index bffc7e17697..d83d64af31f 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -51,6 +51,14 @@ config GENERIC_TIME
 config ARCH_MAY_HAVE_PC_FDC
 	bool
 
+config STACKTRACE_SUPPORT
+	bool
+	default y
+
+config LOCKDEP_SUPPORT
+	bool
+	default y
+
 source "init/Kconfig"
 
 menu "System type"
@@ -219,6 +227,20 @@ config SH_SHMIN
 	help
 	  Select SHMIN if configuring for the SHMIN board.
 
+config SH_7206_SOLUTION_ENGINE
+	bool "SolutionEngine7206"
+	select CPU_SUBTYPE_SH7206
+	help
+	  Select 7206 SolutionEngine if configuring for a Hitachi SH7206
+	  evaluation board.
+
+config SH_7619_SOLUTION_ENGINE
+	bool "SolutionEngine7619"
+	select CPU_SUBTYPE_SH7619
+	help
+	  Select 7619 SolutionEngine if configuring for a Hitachi SH7619
+	  evaluation board.
+
 config SH_UNKNOWN
 	bool "BareCPU"
 	help
@@ -280,12 +302,20 @@ config CF_BASE_ADDR
 
 menu "Processor features"
 
-config CPU_LITTLE_ENDIAN
-	bool "Little Endian"
+choice
+	prompt "Endianess selection" 
+	default CPU_LITTLE_ENDIAN
 	help
 	  Some SuperH machines can be configured for either little or big
-	  endian byte order. These modes require different kernels. Say Y if
-	  your machine is little endian, N if it's a big endian machine.
+	  endian byte order. These modes require different kernels.
+
+config CPU_LITTLE_ENDIAN
+	bool "Little Endian"
+
+config CPU_BIG_ENDIAN
+	bool "Big Endian"
+
+endchoice
 
 config SH_FPU
 	bool "FPU support"
@@ -345,6 +375,9 @@ config CPU_HAS_MASKREG_IRQ
 config CPU_HAS_INTC2_IRQ
 	bool
 
+config CPU_HAS_IPR_IRQ
+	bool
+
 config CPU_HAS_SR_RB
 	bool "CPU has SR.RB"
 	depends on CPU_SH3 || CPU_SH4
@@ -357,6 +390,9 @@ config CPU_HAS_SR_RB
 	  See <file:Documentation/sh/register-banks.txt> for further
 	  information on SR.RB and register banking in the kernel in general.
 
+config CPU_HAS_PTEA
+	bool
+
 endmenu
 
 menu "Timer support"
@@ -364,10 +400,25 @@ depends on !GENERIC_TIME
 
 config SH_TMU
 	bool "TMU timer support"
+	depends on CPU_SH3 || CPU_SH4
 	default y
 	help
 	  This enables the use of the TMU as the system timer.
 
+config SH_CMT
+	bool "CMT timer support"
+	depends on CPU_SH2
+	default y
+	help
+	  This enables the use of the CMT as the system timer.
+
+config SH_MTU2
+	bool "MTU2 timer support"
+	depends on CPU_SH2A
+	default n
+	help
+	  This enables the use of the MTU2 as the system timer.
+
 endmenu
 
 source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
@@ -376,19 +427,52 @@ source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
 
 source "arch/sh/boards/renesas/r7780rp/Kconfig"
 
+config SH_TIMER_IRQ
+	int
+	default "28" if CPU_SUBTYPE_SH7780
+	default "86" if CPU_SUBTYPE_SH7619
+	default "140" if CPU_SUBTYPE_SH7206
+	default "16"
+
+config NO_IDLE_HZ
+	bool "Dynamic tick timer"
+	help
+	  Select this option if you want to disable continuous timer ticks
+	  and have them programmed to occur as required. This option saves
+	  power as the system can remain in idle state for longer.
+
+	  By default dynamic tick is disabled during the boot, and can be
+	  manually enabled with:
+
+	    echo 1 > /sys/devices/system/timer/timer0/dyn_tick
+
+	  Alternatively, if you want dynamic tick automatically enabled
+	  during boot, pass "dyntick=enable" via the kernel command string.
+
+	  Please note that dynamic tick may affect the accuracy of
+	  timekeeping on some platforms depending on the implementation.
+
 config SH_PCLK_FREQ
 	int "Peripheral clock frequency (in Hz)"
+	default "27000000" if CPU_SUBTYPE_SH73180 || CPU_SUBTYPE_SH7343
+	default "31250000" if CPU_SUBTYPE_SH7619
+	default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || \
+			      CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
+			      CPU_SUBTYPE_SH7206
 	default "50000000" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7780
 	default "60000000" if CPU_SUBTYPE_SH7751
-	default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || \
-			      CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705
-	default "27000000" if CPU_SUBTYPE_SH73180 || CPU_SUBTYPE_SH7343
 	default "66000000" if CPU_SUBTYPE_SH4_202
 	help
 	  This option is used to specify the peripheral clock frequency.
 	  This is necessary for determining the reference clock value on
 	  platforms lacking an RTC.
 
+config SH_CLK_MD
+	int "CPU Mode Pin Setting"
+	depends on CPU_SUBTYPE_SH7619 || CPU_SUBTYPE_SH7206
+	help
+	  MD2 - MD0 Setting.
+
 menu "CPU Frequency scaling"
 
 source "drivers/cpufreq/Kconfig"
@@ -421,6 +505,8 @@ config HEARTBEAT
 	  behavior is platform-dependent, but normally the flash frequency is
 	  a hyperbolic function of the 5-minute load average.
 
+source "arch/sh/drivers/Kconfig"
+
 endmenu
 
 config ISA_DMA_API
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 48479e014da..66a25ef4ef1 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -1,5 +1,9 @@
 menu "Kernel hacking"
 
+config TRACE_IRQFLAGS_SUPPORT
+	bool
+	default y
+
 source "lib/Kconfig.debug"
 
 config SH_STANDARD_BIOS
@@ -17,7 +21,18 @@ config SH_STANDARD_BIOS
 
 config EARLY_SCIF_CONSOLE
 	bool "Use early SCIF console"
-	depends on CPU_SH4 || CPU_SH2A && !SH_STANDARD_BIOS
+	help
+	  This enables an early console using a fixed SCIF port. This can
+	  be used by platforms that are either not running the SH
+	  standard BIOS, or do not wish to use the BIOS callbacks for the
+	  serial I/O.
+
+config EARLY_SCIF_CONSOLE_PORT
+	hex "SCIF port for early console"
+	depends on EARLY_SCIF_CONSOLE
+	default "0xffe00000" if CPU_SUBTYPE_SH7780
+	default "0xfffe9800" if CPU_SUBTYPE_SH72060
+	default "0xffe80000" if CPU_SH4
 
 config EARLY_PRINTK
 	bool "Early printk support"
@@ -30,6 +45,11 @@ config EARLY_PRINTK
 	  when the kernel may crash or hang before the serial console is
 	  initialised. If unsure, say N.
 
+	  On devices that are running SH-IPL and want to keep the port
+	  initialization consistent while not using the BIOS callbacks,
+	  select both the EARLY_SCIF_CONSOLE and SH_STANDARD_BIOS, using
+	  the kernel command line option to toggle back and forth.
+
 config DEBUG_STACKOVERFLOW
 	bool "Check for stack overflows"
 	depends on DEBUG_KERNEL
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 26d62ff51a6..d10bba5e107 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -13,10 +13,6 @@
 # for "archclean" and "archdep" for cleaning up and making dependencies for
 # this architecture
 #
-
-cflags-y				:= -mb
-cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	:= -ml
-
 isa-y					:= any
 isa-$(CONFIG_SH_DSP)			:= sh
 isa-$(CONFIG_CPU_SH2)			:= sh2
@@ -38,13 +34,16 @@ isa-y			:= $(isa-y)-nofpu
 endif
 endif
 
-cflags-y	+= $(call as-option,-Wa$(comma)-isa=$(isa-y),)
-
-cflags-$(CONFIG_CPU_SH2)		+= -m2
-cflags-$(CONFIG_CPU_SH3)		+= -m3
-cflags-$(CONFIG_CPU_SH4)		+= -m4 \
+cflags-$(CONFIG_CPU_SH2)		:= -m2
+cflags-$(CONFIG_CPU_SH3)		:= -m3
+cflags-$(CONFIG_CPU_SH4)		:= -m4 \
 	$(call cc-option,-mno-implicit-fp,-m4-nofpu)
-cflags-$(CONFIG_CPU_SH4A)		+= $(call cc-option,-m4a-nofpu,)
+cflags-$(CONFIG_CPU_SH4A)		:= -m4a $(call cc-option,-m4a-nofpu,)
+
+cflags-$(CONFIG_CPU_BIG_ENDIAN)		+= -mb
+cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -ml
+
+cflags-y	+= $(call as-option,-Wa$(comma)-isa=$(isa-y),) -ffreestanding
 
 cflags-$(CONFIG_SH_DSP)			+= -Wa,-dsp
 cflags-$(CONFIG_SH_KGDB)		+= -g
@@ -59,7 +58,9 @@ OBJCOPYFLAGS	:= -O binary -R .note -R .comment -R .stab -R .stabstr -S
 # never be used by anyone. Use a board-specific defconfig that has a
 # reasonable chance of being current instead.
 #
-KBUILD_DEFCONFIG := rts7751r2d_defconfig
+KBUILD_DEFCONFIG := r7780rp_defconfig
+
+KBUILD_IMAGE	:= arch/sh/boot/zImage
 
 #
 # Choosing incompatible machines durings configuration will result in
@@ -109,6 +110,8 @@ machdir-$(CONFIG_SH_SH4202_MICRODEV)		:= superh/microdev
 machdir-$(CONFIG_SH_LANDISK)			:= landisk
 machdir-$(CONFIG_SH_TITAN)			:= titan
 machdir-$(CONFIG_SH_SHMIN)			:= shmin
+machdir-$(CONFIG_SH_7206_SOLUTION_ENGINE)	:= se/7206
+machdir-$(CONFIG_SH_7619_SOLUTION_ENGINE)	:= se/7619
 machdir-$(CONFIG_SH_UNKNOWN)			:= unknown
 
 incdir-y			:= $(notdir $(machdir-y))
@@ -124,6 +127,7 @@ core-$(CONFIG_HD64465)		+= arch/sh/cchips/hd6446x/hd64465/
 core-$(CONFIG_VOYAGERGX)	+= arch/sh/cchips/voyagergx/
 
 cpuincdir-$(CONFIG_CPU_SH2)	:= cpu-sh2
+cpuincdir-$(CONFIG_CPU_SH2A)	:= cpu-sh2a
 cpuincdir-$(CONFIG_CPU_SH3)	:= cpu-sh3
 cpuincdir-$(CONFIG_CPU_SH4)	:= cpu-sh4
 
diff --git a/arch/sh/boards/renesas/r7780rp/Makefile b/arch/sh/boards/renesas/r7780rp/Makefile
index f1776d02797..574b0316ed5 100644
--- a/arch/sh/boards/renesas/r7780rp/Makefile
+++ b/arch/sh/boards/renesas/r7780rp/Makefile
@@ -3,4 +3,6 @@
 #
 
 obj-y	 := setup.o io.o irq.o
-obj-$(CONFIG_HEARTBEAT)	+= led.o
+
+obj-$(CONFIG_HEARTBEAT)		+= led.o
+obj-$(CONFIG_PUSH_SWITCH)	+= psw.o
diff --git a/arch/sh/boards/renesas/r7780rp/irq.c b/arch/sh/boards/renesas/r7780rp/irq.c
index aa15ec5bc69..cc381e19778 100644
--- a/arch/sh/boards/renesas/r7780rp/irq.c
+++ b/arch/sh/boards/renesas/r7780rp/irq.c
@@ -10,6 +10,7 @@
  */
 #include <linux/init.h>
 #include <linux/irq.h>
+#include <linux/interrupt.h>
 #include <linux/io.h>
 #include <asm/r7780rp.h>
 
diff --git a/arch/sh/boards/renesas/r7780rp/psw.c b/arch/sh/boards/renesas/r7780rp/psw.c
new file mode 100644
index 00000000000..c844dfa5d58
--- /dev/null
+++ b/arch/sh/boards/renesas/r7780rp/psw.c
@@ -0,0 +1,122 @@
+/*
+ * arch/sh/boards/renesas/r7780rp/psw.c
+ *
+ * push switch support for RDBRP-1/RDBREVRP-1 debug boards.
+ *
+ * Copyright (C) 2006  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/io.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <asm/mach/r7780rp.h>
+#include <asm/push-switch.h>
+
+static irqreturn_t psw_irq_handler(int irq, void *arg)
+{
+	struct platform_device *pdev = arg;
+	struct push_switch *psw = platform_get_drvdata(pdev);
+	struct push_switch_platform_info *psw_info = pdev->dev.platform_data;
+	unsigned int l, mask;
+	int ret = 0;
+
+	l = ctrl_inw(PA_DBSW);
+
+	/* Nothing to do if there's no state change */
+	if (psw->state) {
+		ret = 1;
+		goto out;
+	}
+
+	mask = l & 0x70;
+	/* Figure out who raised it */
+	if (mask & (1 << psw_info->bit)) {
+		psw->state = !!(mask & (1 << psw_info->bit));
+		if (psw->state)	/* debounce */
+			mod_timer(&psw->debounce, jiffies + 50);
+
+		ret = 1;
+	}
+
+out:
+	/* Clear the switch IRQs */
+	l |= (0x7 << 12);
+	ctrl_outw(l, PA_DBSW);
+
+	return IRQ_RETVAL(ret);
+}
+
+static struct resource psw_resources[] = {
+	[0] = {
+		.start	= IRQ_PSW,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct push_switch_platform_info s2_platform_data = {
+	.name		= "s2",
+	.bit		= 6,
+	.irq_flags	= IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
+			  IRQF_SHARED,
+	.irq_handler	= psw_irq_handler,
+};
+
+static struct platform_device s2_switch_device = {
+	.name		= "push-switch",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(psw_resources),
+	.resource	= psw_resources,
+	.dev		= {
+		.platform_data = &s2_platform_data,
+	},
+};
+
+static struct push_switch_platform_info s3_platform_data = {
+	.name		= "s3",
+	.bit		= 5,
+	.irq_flags	= IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
+			  IRQF_SHARED,
+	.irq_handler	= psw_irq_handler,
+};
+
+static struct platform_device s3_switch_device = {
+	.name		= "push-switch",
+	.id		= 1,
+	.num_resources	= ARRAY_SIZE(psw_resources),
+	.resource	= psw_resources,
+	.dev		= {
+		.platform_data = &s3_platform_data,
+	},
+};
+
+static struct push_switch_platform_info s4_platform_data = {
+	.name		= "s4",
+	.bit		= 4,
+	.irq_flags	= IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
+			  IRQF_SHARED,
+	.irq_handler	= psw_irq_handler,
+};
+
+static struct platform_device s4_switch_device = {
+	.name		= "push-switch",
+	.id		= 2,
+	.num_resources	= ARRAY_SIZE(psw_resources),
+	.resource	= psw_resources,
+	.dev		= {
+		.platform_data = &s4_platform_data,
+	},
+};
+
+static struct platform_device *psw_devices[] = {
+	&s2_switch_device, &s3_switch_device, &s4_switch_device,
+};
+
+static int __init psw_init(void)
+{
+	return platform_add_devices(psw_devices, ARRAY_SIZE(psw_devices));
+}
+module_init(psw_init);
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index c331caeb694..9f89c8de9db 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -44,8 +44,37 @@ static struct platform_device m66596_usb_host_device = {
 	.resource	= m66596_usb_host_resources,
 };
 
+static struct resource cf_ide_resources[] = {
+	[0] = {
+		.start	= 0x1f0,
+		.end	= 0x1f0 + 8,
+		.flags	= IORESOURCE_IO,
+	},
+	[1] = {
+		.start	= 0x1f0 + 0x206,
+		.end	= 0x1f0 + 8 + 0x206 + 8,
+		.flags	= IORESOURCE_IO,
+	},
+	[2] = {
+#ifdef CONFIG_SH_R7780MP
+		.start	= 1,
+#else
+		.start	= 4,
+#endif
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device cf_ide_device  = {
+	.name		= "pata_platform",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(cf_ide_resources),
+	.resource	= cf_ide_resources,
+};
+
 static struct platform_device *r7780rp_devices[] __initdata = {
 	&m66596_usb_host_device,
+	&cf_ide_device,
 };
 
 static int __init r7780rp_devices_setup(void)
diff --git a/arch/sh/boards/se/7206/Makefile b/arch/sh/boards/se/7206/Makefile
new file mode 100644
index 00000000000..63950f4f245
--- /dev/null
+++ b/arch/sh/boards/se/7206/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for the 7206 SolutionEngine specific parts of the kernel
+#
+
+obj-y	 := setup.o io.o irq.o
+obj-$(CONFIG_HEARTBEAT) += led.o
+
diff --git a/arch/sh/boards/se/7206/io.c b/arch/sh/boards/se/7206/io.c
new file mode 100644
index 00000000000..b557273e0cb
--- /dev/null
+++ b/arch/sh/boards/se/7206/io.c
@@ -0,0 +1,123 @@
+/* $Id: io.c,v 1.5 2004/02/22 23:08:43 kkojima Exp $
+ *
+ * linux/arch/sh/boards/se/7206/io.c
+ *
+ * Copyright (C) 2006 Yoshinori Sato
+ *
+ * I/O routine for Hitachi 7206 SolutionEngine.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/se7206.h>
+
+
+static inline void delay(void)
+{
+	ctrl_inw(0x20000000);  /* P2 ROM Area */
+}
+
+/* MS7750 requires special versions of in*, out* routines, since
+   PC-like io ports are located at upper half byte of 16-bit word which
+   can be accessed only with 16-bit wide.  */
+
+static inline volatile __u16 *
+port2adr(unsigned int port)
+{
+	if (port >= 0x2000)
+		return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
+	else if (port >= 0x300 || port < 0x310)
+		return (volatile __u16 *) (PA_SMSC + (port - 0x300));
+}
+
+unsigned char se7206_inb(unsigned long port)
+{
+	return (*port2adr(port))&0xff; 
+}
+
+unsigned char se7206_inb_p(unsigned long port)
+{
+	unsigned long v;
+
+	v = (*port2adr(port))&0xff; 
+	delay();
+	return v;
+}
+
+unsigned short se7206_inw(unsigned long port)
+{
+	return *port2adr(port);;
+}
+
+unsigned int se7206_inl(unsigned long port)
+{
+	maybebadio(port);
+	return 0;
+}
+
+void se7206_outb(unsigned char value, unsigned long port)
+{
+	*(port2adr(port)) = value;
+}
+
+void se7206_outb_p(unsigned char value, unsigned long port)
+{
+	*(port2adr(port)) = value;
+	delay();
+}
+
+void se7206_outw(unsigned short value, unsigned long port)
+{
+	*port2adr(port) = value;
+}
+
+void se7206_outl(unsigned int value, unsigned long port)
+{
+	maybebadio(port);
+}
+
+void se7206_insb(unsigned long port, void *addr, unsigned long count)
+{
+	volatile __u16 *p = port2adr(port);
+	__u8 *ap = addr;
+
+	while (count--)
+		*ap++ = *p;
+}
+
+void se7206_insw(unsigned long port, void *addr, unsigned long count)
+{
+	volatile __u16 *p = port2adr(port);
+	__u16 *ap = addr;
+	while (count--)
+		*ap++ = *p;
+}
+
+void se7206_insl(unsigned long port, void *addr, unsigned long count)
+{
+	maybebadio(port);
+}
+
+void se7206_outsb(unsigned long port, const void *addr, unsigned long count)
+{
+	volatile __u16 *p = port2adr(port);
+	const __u8 *ap = addr;
+
+	while (count--)
+		*p = *ap++;
+}
+
+void se7206_outsw(unsigned long port, const void *addr, unsigned long count)
+{
+	volatile __u16 *p = port2adr(port);
+	const __u16 *ap = addr;
+	while (count--)
+		*p = *ap++;
+}
+
+void se7206_outsl(unsigned long port, const void *addr, unsigned long count)
+{
+	maybebadio(port);
+}
diff --git a/arch/sh/boards/se/7206/irq.c b/arch/sh/boards/se/7206/irq.c
new file mode 100644
index 00000000000..3fb0c5f5b23
--- /dev/null
+++ b/arch/sh/boards/se/7206/irq.c
@@ -0,0 +1,139 @@
+/*
+ * linux/arch/sh/boards/se/7206/irq.c
+ *
+ * Copyright (C) 2005,2006 Yoshinori Sato
+ *
+ * Hitachi SolutionEngine Support.
+ *
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <asm/se7206.h>
+
+#define INTSTS0 0x31800000
+#define INTSTS1 0x31800002
+#define INTMSK0 0x31800004
+#define INTMSK1 0x31800006
+#define INTSEL  0x31800008
+
+static void disable_se7206_irq(unsigned int irq)
+{
+	unsigned short val;
+	unsigned short mask = 0xffff ^ (0x0f << 4 * (3 - (IRQ0_IRQ - irq)));
+	unsigned short msk0,msk1;
+
+	/* Set the priority in IPR to 0 */
+	val = ctrl_inw(INTC_IPR01);
+	val &= mask;
+	ctrl_outw(val, INTC_IPR01);
+	/* FPGA mask set */
+	msk0 = ctrl_inw(INTMSK0);
+	msk1 = ctrl_inw(INTMSK1);
+
+	switch (irq) {
+	case IRQ0_IRQ:
+		msk0 |= 0x0010;
+		break;
+	case IRQ1_IRQ:
+		msk0 |= 0x000f;
+		break;
+	case IRQ2_IRQ:
+		msk0 |= 0x0f00;
+		msk1 |= 0x00ff;
+		break;
+	}
+	ctrl_outw(msk0, INTMSK0);
+	ctrl_outw(msk1, INTMSK1);
+}
+
+static void enable_se7206_irq(unsigned int irq)
+{
+	unsigned short val;
+	unsigned short value = (0x0001 << 4 * (3 - (IRQ0_IRQ - irq)));
+	unsigned short msk0,msk1;
+
+	/* Set priority in IPR back to original value */
+	val = ctrl_inw(INTC_IPR01);
+	val |= value;
+	ctrl_outw(val, INTC_IPR01);
+
+	/* FPGA mask reset */
+	msk0 = ctrl_inw(INTMSK0);
+	msk1 = ctrl_inw(INTMSK1);
+
+	switch (irq) {
+	case IRQ0_IRQ:
+		msk0 &= ~0x0010;
+		break;
+	case IRQ1_IRQ:
+		msk0 &= ~0x000f;
+		break;
+	case IRQ2_IRQ:
+		msk0 &= ~0x0f00;
+		msk1 &= ~0x00ff;
+		break;
+	}
+	ctrl_outw(msk0, INTMSK0);
+	ctrl_outw(msk1, INTMSK1);
+}
+
+static void eoi_se7206_irq(unsigned int irq)
+{
+	unsigned short sts0,sts1;
+
+	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+		enable_se7206_irq(irq);
+	/* FPGA isr clear */
+	sts0 = ctrl_inw(INTSTS0);
+	sts1 = ctrl_inw(INTSTS1);
+
+	switch (irq) {
+	case IRQ0_IRQ:
+		sts0 &= ~0x0010;
+		break;
+	case IRQ1_IRQ:
+		sts0 &= ~0x000f;
+		break;
+	case IRQ2_IRQ:
+		sts0 &= ~0x0f00;
+		sts1 &= ~0x00ff;
+		break;
+	}
+	ctrl_outw(sts0, INTSTS0);
+	ctrl_outw(sts1, INTSTS1);
+}
+
+static struct irq_chip se7206_irq_chip __read_mostly = {
+	.name		= "SE7206-FPGA-IRQ",
+	.mask		= disable_se7206_irq,
+	.unmask		= enable_se7206_irq,
+	.mask_ack	= disable_se7206_irq,
+	.eoi		= eoi_se7206_irq,
+};
+
+static void make_se7206_irq(unsigned int irq)
+{
+	disable_irq_nosync(irq);
+	set_irq_chip_and_handler_name(irq, &se7206_irq_chip,
+				      handle_level_irq, "level");
+	disable_se7206_irq(irq);
+}
+
+/*
+ * Initialize IRQ setting
+ */
+void __init init_se7206_IRQ(void)
+{
+	make_se7206_irq(IRQ0_IRQ); /* SMC91C111 */
+	make_se7206_irq(IRQ1_IRQ); /* ATA */
+	make_se7206_irq(IRQ3_IRQ); /* SLOT / PCM */
+	ctrl_outw(inw(INTC_ICR1) | 0x000b ,INTC_ICR1 ) ; /* ICR1 */
+
+	/* FPGA System register setup*/
+	ctrl_outw(0x0000,INTSTS0); /* Clear INTSTS0 */
+	ctrl_outw(0x0000,INTSTS1); /* Clear INTSTS1 */
+	/* IRQ0=LAN, IRQ1=ATA, IRQ3=SLT,PCM */
+	ctrl_outw(0x0001,INTSEL);
+}
diff --git a/arch/sh/boards/se/7206/led.c b/arch/sh/boards/se/7206/led.c
new file mode 100644
index 00000000000..ef794601ab8
--- /dev/null
+++ b/arch/sh/boards/se/7206/led.c
@@ -0,0 +1,57 @@
+/*
+ * linux/arch/sh/kernel/led_se.c
+ *
+ * Copyright (C) 2000 Stuart Menefy <stuart.menefy@st.com>
+ *
+ * May be copied or modified under the terms of the GNU General Public
+ * License.  See linux/COPYING for more information.
+ *
+ * This file contains Solution Engine specific LED code.
+ */
+
+#include <linux/config.h>
+#include <asm/se7206.h>
+
+#ifdef CONFIG_HEARTBEAT
+
+#include <linux/sched.h>
+
+/* Cycle the LED's in the clasic Knightrider/Sun pattern */
+void heartbeat_se(void)
+{
+	static unsigned int cnt = 0, period = 0;
+	volatile unsigned short* p = (volatile unsigned short*)PA_LED;
+	static unsigned bit = 0, up = 1;
+
+	cnt += 1;
+	if (cnt < period) {
+		return;
+	}
+
+	cnt = 0;
+
+	/* Go through the points (roughly!):
+	 * f(0)=10, f(1)=16, f(2)=20, f(5)=35,f(inf)->110
+	 */
+	period = 110 - ( (300<<FSHIFT)/
+			 ((avenrun[0]/5) + (3<<FSHIFT)) );
+
+	if (up) {
+		if (bit == 7) {
+			bit--;
+			up=0;
+		} else {
+			bit ++;
+		}
+	} else {
+		if (bit == 0) {
+			bit++;
+			up=1;
+		} else {
+			bit--;
+		}
+	}
+	*p = 1<<(bit+8);
+
+}
+#endif /* CONFIG_HEARTBEAT */
diff --git a/arch/sh/boards/se/7206/setup.c b/arch/sh/boards/se/7206/setup.c
new file mode 100644
index 00000000000..0f42e91a323
--- /dev/null
+++ b/arch/sh/boards/se/7206/setup.c
@@ -0,0 +1,79 @@
+/*
+ *
+ * linux/arch/sh/boards/se/7206/setup.c
+ *
+ * Copyright (C) 2006  Yoshinori Sato
+ *
+ * Hitachi 7206 SolutionEngine Support.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <asm/se7206.h>
+#include <asm/io.h>
+#include <asm/machvec.h>
+
+static struct resource smc91x_resources[] = {
+	[0] = {
+		.start		= 0x300,
+		.end		= 0x300 + 0x020 - 1,
+		.flags		= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start		= 64,
+		.end		= 64,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device smc91x_device = {
+	.name		= "smc91x",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(smc91x_resources),
+	.resource	= smc91x_resources,
+};
+
+static int __init se7206_devices_setup(void)
+{
+	return platform_device_register(&smc91x_device);
+}
+
+__initcall(se7206_devices_setup);
+
+void heartbeat_se(void);
+
+/*
+ * The Machine Vector
+ */
+
+struct sh_machine_vector mv_se __initmv = {
+	.mv_name		= "SolutionEngine",
+	.mv_nr_irqs		= 256,
+	.mv_inb			= se7206_inb,
+	.mv_inw			= se7206_inw,
+	.mv_inl			= se7206_inl,
+	.mv_outb		= se7206_outb,
+	.mv_outw		= se7206_outw,
+	.mv_outl		= se7206_outl,
+
+	.mv_inb_p		= se7206_inb_p,
+	.mv_inw_p		= se7206_inw,
+	.mv_inl_p		= se7206_inl,
+	.mv_outb_p		= se7206_outb_p,
+	.mv_outw_p		= se7206_outw,
+	.mv_outl_p		= se7206_outl,
+
+	.mv_insb		= se7206_insb,
+	.mv_insw		= se7206_insw,
+	.mv_insl		= se7206_insl,
+	.mv_outsb		= se7206_outsb,
+	.mv_outsw		= se7206_outsw,
+	.mv_outsl		= se7206_outsl,
+
+	.mv_init_irq		= init_se7206_IRQ,
+#ifdef CONFIG_HEARTBEAT
+	.mv_heartbeat		= heartbeat_se,
+#endif
+};
+ALIAS_MV(se)
diff --git a/arch/sh/boards/se/7619/Makefile b/arch/sh/boards/se/7619/Makefile
new file mode 100644
index 00000000000..3666eca8a65
--- /dev/null
+++ b/arch/sh/boards/se/7619/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the 7619 SolutionEngine specific parts of the kernel
+#
+
+obj-y	 := setup.o io.o
diff --git a/arch/sh/boards/se/7619/io.c b/arch/sh/boards/se/7619/io.c
new file mode 100644
index 00000000000..176f1f39cd9
--- /dev/null
+++ b/arch/sh/boards/se/7619/io.c
@@ -0,0 +1,102 @@
+/*
+ *
+ * linux/arch/sh/boards/se/7619/io.c
+ *
+ * Copyright (C) 2006  Yoshinori Sato
+ *
+ * I/O routine for Hitachi 7619 SolutionEngine.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/se7619.h>
+#include <asm/irq.h>
+
+/* FIXME: M3A-ZAB7 Compact Flash Slot support */
+
+static inline void delay(void)
+{
+	ctrl_inw(0xa0000000);	/* Uncached ROM area (P2) */
+}
+
+#define badio(name,port) \
+  printk("bad I/O operation (%s) for port 0x%lx at 0x%08x\n", \
+	 #name, (port), (__u32) __builtin_return_address(0))
+
+unsigned char se7619___inb(unsigned long port)
+{
+	badio(inb, port);
+	return 0;
+}
+
+unsigned char se7619___inb_p(unsigned long port)
+{
+	badio(inb_p, port);
+	delay();
+	return 0;
+}
+
+unsigned short se7619___inw(unsigned long port)
+{
+	badio(inw, port);
+	return 0;
+}
+
+unsigned int se7619___inl(unsigned long port)
+{
+	badio(inl, port);
+	return 0;
+}
+
+void se7619___outb(unsigned char value, unsigned long port)
+{
+	badio(outb, port);
+}
+
+void se7619___outb_p(unsigned char value, unsigned long port)
+{
+	badio(outb_p, port);
+	delay();
+}
+
+void se7619___outw(unsigned short value, unsigned long port)
+{
+	badio(outw, port);
+}
+
+void se7619___outl(unsigned int value, unsigned long port)
+{
+	badio(outl, port);
+}
+
+void se7619___insb(unsigned long port, void *addr, unsigned long count)
+{
+	badio(inw, port);
+}
+
+void se7619___insw(unsigned long port, void *addr, unsigned long count)
+{
+	badio(inw, port);
+}
+
+void se7619___insl(unsigned long port, void *addr, unsigned long count)
+{
+	badio(insl, port);
+}
+
+void se7619___outsb(unsigned long port, const void *addr, unsigned long count)
+{
+	badio(insl, port);
+}
+
+void se7619___outsw(unsigned long port, const void *addr, unsigned long count)
+{
+	badio(insl, port);
+}
+
+void se7619___outsl(unsigned long port, const void *addr, unsigned long count)
+{
+	badio(outsw, port);
+}
diff --git a/arch/sh/boards/se/7619/setup.c b/arch/sh/boards/se/7619/setup.c
new file mode 100644
index 00000000000..e627b26de0d
--- /dev/null
+++ b/arch/sh/boards/se/7619/setup.c
@@ -0,0 +1,43 @@
+/*
+ * arch/sh/boards/se/7619/setup.c
+ *
+ * Copyright (C) 2006 Yoshinori Sato
+ *
+ * Hitachi SH7619 SolutionEngine Support.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <asm/io.h>
+#include <asm/se7619.h>
+#include <asm/machvec.h>
+
+/*
+ * The Machine Vector
+ */
+
+struct sh_machine_vector mv_se __initmv = {
+	.mv_name		= "SolutionEngine",
+	.mv_nr_irqs		= 108,
+	.mv_inb			= se7619___inb,
+	.mv_inw			= se7619___inw,
+	.mv_inl			= se7619___inl,
+	.mv_outb		= se7619___outb,
+	.mv_outw		= se7619___outw,
+	.mv_outl		= se7619___outl,
+
+	.mv_inb_p		= se7619___inb_p,
+	.mv_inw_p		= se7619___inw,
+	.mv_inl_p		= se7619___inl,
+	.mv_outb_p		= se7619___outb_p,
+	.mv_outw_p		= se7619___outw,
+	.mv_outl_p		= se7619___outl,
+
+	.mv_insb		= se7619___insb,
+	.mv_insw		= se7619___insw,
+	.mv_insl		= se7619___insl,
+	.mv_outsb		= se7619___outsb,
+	.mv_outsw		= se7619___outsw,
+	.mv_outsl		= se7619___outsl,
+};
+ALIAS_MV(se)
diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/titan/setup.c
index a6046d93758..6bcd939bfae 100644
--- a/arch/sh/boards/titan/setup.c
+++ b/arch/sh/boards/titan/setup.c
@@ -1,26 +1,30 @@
 /*
- *	Setup for Titan
+ * arch/sh/boards/titan/setup.c - Setup for Titan
+ *
+ *  Copyright (C) 2006  Jamie Lenehan
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
  */
-
 #include <linux/init.h>
-#include <asm/irq.h>
+#include <linux/irq.h>
 #include <asm/titan.h>
 #include <asm/io.h>
 
-extern void __init pcibios_init_platform(void);
-
 static struct ipr_data titan_ipr_map[] = {
-	{ TITAN_IRQ_WAN,	IRL0_IPR_ADDR,	IRL0_IPR_POS,	IRL0_PRIORITY },
-	{ TITAN_IRQ_LAN,	IRL1_IPR_ADDR,	IRL1_IPR_POS,	IRL1_PRIORITY },
-	{ TITAN_IRQ_MPCIA,	IRL2_IPR_ADDR,	IRL2_IPR_POS,	IRL2_PRIORITY },
-	{ TITAN_IRQ_USB,	IRL3_IPR_ADDR,	IRL3_IPR_POS,	IRL3_PRIORITY },
+	/* IRQ, IPR idx, shift, prio */
+	{ TITAN_IRQ_WAN,   3, 12, 8 },	/* eth0 (WAN) */
+	{ TITAN_IRQ_LAN,   3,  8, 8 },	/* eth1 (LAN) */
+	{ TITAN_IRQ_MPCIA, 3,  4, 8 },	/* mPCI A (top) */
+	{ TITAN_IRQ_USB,   3,  0, 8 },	/* mPCI B (bottom), USB */
 };
 
 static void __init init_titan_irq(void)
 {
 	/* enable individual interrupt mode for externals */
-	ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
-
+	ipr_irq_enable_irlm();
+	/* register ipr irqs */
 	make_ipr_irq(titan_ipr_map, ARRAY_SIZE(titan_ipr_map));
 }
 
@@ -47,6 +51,5 @@ struct sh_machine_vector mv_titan __initmv = {
 	.mv_ioport_map = titan_ioport_map,
 
 	.mv_init_irq =	init_titan_irq,
-	.mv_init_pci =	pcibios_init_platform,
 };
 ALIAS_MV(titan)
diff --git a/arch/sh/boot/compressed/misc.c b/arch/sh/boot/compressed/misc.c
index f2fed5ce5cc..35452d85b7f 100644
--- a/arch/sh/boot/compressed/misc.c
+++ b/arch/sh/boot/compressed/misc.c
@@ -12,6 +12,7 @@
  */
 
 #include <asm/uaccess.h>
+#include <asm/addrspace.h>
 #ifdef CONFIG_SH_STANDARD_BIOS
 #include <asm/sh_bios.h>
 #endif
@@ -228,7 +229,7 @@ long* stack_start = &user_stack[STACK_SIZE];
 void decompress_kernel(void)
 {
 	output_data = 0;
-	output_ptr = (unsigned long)&_text+0x20001000;
+	output_ptr = P2SEGADDR((unsigned long)&_text+0x1000);
 	free_mem_ptr = (unsigned long)&_end;
 	free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
 
diff --git a/arch/sh/configs/r7780rp_defconfig b/arch/sh/configs/r7780rp_defconfig
index 34e2046c321..2b75b4896ba 100644
--- a/arch/sh/configs/r7780rp_defconfig
+++ b/arch/sh/configs/r7780rp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19-rc3
-# Tue Oct 31 12:32:06 2006
+# Linux kernel version: 2.6.19
+# Wed Dec  6 11:59:38 2006
 #
 CONFIG_SUPERH=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
@@ -11,6 +11,8 @@ CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 # CONFIG_GENERIC_TIME is not set
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -37,6 +39,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
+# CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -118,6 +121,8 @@ CONFIG_SH_R7780RP=y
 # CONFIG_SH_LANDISK is not set
 # CONFIG_SH_TITAN is not set
 # CONFIG_SH_SHMIN is not set
+# CONFIG_SH_7206_SOLUTION_ENGINE is not set
+# CONFIG_SH_7619_SOLUTION_ENGINE is not set
 # CONFIG_SH_UNKNOWN is not set
 
 #
@@ -130,6 +135,12 @@ CONFIG_CPU_SH4A=y
 # SH-2 Processor Support
 #
 # CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+
+#
+# SH-2A Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
 
 #
 # SH-3 Processor Support
@@ -165,6 +176,7 @@ CONFIG_CPU_SH4A=y
 #
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 CONFIG_CPU_SUBTYPE_SH7780=y
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
 
 #
 # SH4AL-DSP Processor Support
@@ -181,8 +193,14 @@ CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
 # CONFIG_32BIT is not set
 CONFIG_VSYSCALL=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
 CONFIG_HUGETLB_PAGE_SIZE_64K=y
+# CONFIG_HUGETLB_PAGE_SIZE_256K is not set
 # CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
+# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set
+# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -204,12 +222,14 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # Processor features
 #
 CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
 CONFIG_SH_FPU=y
 # CONFIG_SH_DSP is not set
 CONFIG_SH_STORE_QUEUES=y
 CONFIG_CPU_HAS_INTEVT=y
 CONFIG_CPU_HAS_INTC2_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_PTEA=y
 
 #
 # Timer support
@@ -220,6 +240,8 @@ CONFIG_SH_TMU=y
 # R7780RP options
 #
 CONFIG_SH_R7780MP=y
+CONFIG_SH_TIMER_IRQ=28
+CONFIG_NO_IDLE_HZ=y
 CONFIG_SH_PCLK_FREQ=32000000
 
 #
@@ -238,13 +260,18 @@ CONFIG_SH_PCLK_FREQ=32000000
 # CONFIG_HD6446X_SERIES is not set
 
 #
+# Additional SuperH Device Drivers
+#
+CONFIG_PUSH_SWITCH=y
+
+#
 # Kernel features
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
-# CONFIG_KEXEC is not set
+CONFIG_KEXEC=y
 # CONFIG_SMP is not set
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
@@ -278,10 +305,7 @@ CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
 #
 # PCI Hotplug Support
 #
-CONFIG_HOTPLUG_PCI=y
-# CONFIG_HOTPLUG_PCI_FAKE is not set
-# CONFIG_HOTPLUG_PCI_CPCI is not set
-# CONFIG_HOTPLUG_PCI_SHPC is not set
+# CONFIG_HOTPLUG_PCI is not set
 
 #
 # Executable file formats
@@ -341,6 +365,7 @@ CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_CUBIC=y
 CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
 # CONFIG_IPV6 is not set
 # CONFIG_INET6_XFRM_TUNNEL is not set
 # CONFIG_INET6_TUNNEL is not set
@@ -556,6 +581,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_JMICRON is not set
 # CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
@@ -572,6 +598,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_SIS is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
+CONFIG_PATA_PLATFORM=y
 
 #
 # Multi-device support (RAID and LVM)
@@ -688,6 +715,7 @@ CONFIG_R8169=y
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
 
 #
 # Token Ring devices
@@ -830,10 +858,6 @@ CONFIG_HW_RANDOM=y
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -1020,7 +1044,7 @@ CONFIG_INOTIFY_USER=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
+CONFIG_FUSE_FS=m
 
 #
 # CD-ROM/DVD Filesystems
@@ -1052,7 +1076,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_RAMFS=y
-# CONFIG_CONFIGFS_FS is not set
+CONFIG_CONFIGFS_FS=m
 
 #
 # Miscellaneous filesystems
@@ -1153,28 +1177,33 @@ CONFIG_NLS_ISO8859_1=y
 #
 # Profiling support
 #
-# CONFIG_PROFILING is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=m
 
 #
 # Kernel hacking
 #
-# CONFIG_PRINTK_TIME is not set
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_PRINTK_TIME=y
 CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_INFO is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
@@ -1184,7 +1213,7 @@ CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_DEBUG_STACKOVERFLOW is not set
+CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_KGDB is not set
diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig
new file mode 100644
index 00000000000..36cec0b6e7c
--- /dev/null
+++ b/arch/sh/configs/se7206_defconfig
@@ -0,0 +1,826 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.19-rc4
+# Sun Nov  5 16:20:10 2006
+#
+CONFIG_SUPERH=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_TIME is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SYSVIPC is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+
+#
+# System type
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SOLUTION_ENGINE is not set
+# CONFIG_SH_7300_SOLUTION_ENGINE is not set
+# CONFIG_SH_7343_SOLUTION_ENGINE is not set
+# CONFIG_SH_73180_SOLUTION_ENGINE is not set
+# CONFIG_SH_7751_SYSTEMH is not set
+# CONFIG_SH_HP6XX is not set
+# CONFIG_SH_EC3104 is not set
+# CONFIG_SH_SATURN is not set
+# CONFIG_SH_DREAMCAST is not set
+# CONFIG_SH_BIGSUR is not set
+# CONFIG_SH_MPC1211 is not set
+# CONFIG_SH_SH03 is not set
+# CONFIG_SH_SECUREEDGE5410 is not set
+# CONFIG_SH_HS7751RVOIP is not set
+# CONFIG_SH_7710VOIPGW is not set
+# CONFIG_SH_RTS7751R2D is not set
+# CONFIG_SH_R7780RP is not set
+# CONFIG_SH_EDOSK7705 is not set
+# CONFIG_SH_SH4202_MICRODEV is not set
+# CONFIG_SH_LANDISK is not set
+# CONFIG_SH_TITAN is not set
+# CONFIG_SH_SHMIN is not set
+CONFIG_SH_7206_SOLUTION_ENGINE=y
+# CONFIG_SH_7619_SOLUTION_ENGINE is not set
+# CONFIG_SH_UNKNOWN is not set
+
+#
+# Processor selection
+#
+CONFIG_CPU_SH2=y
+CONFIG_CPU_SH2A=y
+
+#
+# SH-2 Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH7604 is not set
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+
+#
+# SH-2A Processor Support
+#
+CONFIG_CPU_SUBTYPE_SH7206=y
+
+#
+# SH-3 Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7705 is not set
+# CONFIG_CPU_SUBTYPE_SH7706 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7710 is not set
+
+#
+# SH-4 Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+
+#
+# ST40 Processor Support
+#
+# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
+# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
+
+#
+# SH-4A Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+
+#
+# SH4AL-DSP Processor Support
+#
+# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SH7343 is not set
+
+#
+# Memory management options
+#
+CONFIG_PAGE_OFFSET=0x00000000
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x02000000
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+# CONFIG_SH_WRITETHROUGH is not set
+# CONFIG_SH_OCRAM is not set
+
+#
+# Processor features
+#
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+# CONFIG_SH_FPU is not set
+# CONFIG_SH_FPU_EMU is not set
+# CONFIG_SH_DSP is not set
+
+#
+# Timer support
+#
+CONFIG_SH_CMT=y
+# CONFIG_SH_MTU2 is not set
+CONFIG_SH_PCLK_FREQ=33333333
+CONFIG_SH_CLK_MD=6
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# DMA support
+#
+# CONFIG_SH_DMA is not set
+
+#
+# Companion Chips
+#
+# CONFIG_HD6446X_SERIES is not set
+
+#
+# Kernel features
+#
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+# CONFIG_KEXEC is not set
+# CONFIG_SMP is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+
+#
+# Boot options
+#
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+# CONFIG_UBC_WAKEUP is not set
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Bus options
+#
+# CONFIG_PCI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+
+#
+# PCI Hotplug Support
+#
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_FLAT=y
+CONFIG_BINFMT_ZFLAT=y
+# CONFIG_BINFMT_SHARED_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+# CONFIG_PACKET is not set
+# CONFIG_UNIX is not set
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_OBSOLETE_CHIPS is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x20000000
+CONFIG_MTD_PHYSMAP_LEN=0x1000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=4
+# CONFIG_MTD_SOLUTIONENGINE is not set
+# CONFIG_MTD_UCLINUX is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_TIFM_CORE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Network device support
+#
+# CONFIG_NETDEVICES is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=4
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_UNIX98_PTYS is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=y
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+# CONFIG_SYSFS is not set
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_KGDB is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
diff --git a/arch/sh/drivers/Kconfig b/arch/sh/drivers/Kconfig
new file mode 100644
index 00000000000..c54c758e624
--- /dev/null
+++ b/arch/sh/drivers/Kconfig
@@ -0,0 +1,9 @@
+menu "Additional SuperH Device Drivers"
+
+config PUSH_SWITCH
+	tristate "Push switch support"
+	help
+	  This enables support for the push switch framework, a simple
+	  framework that allows for sysfs driven switch status reporting.
+
+endmenu
diff --git a/arch/sh/drivers/Makefile b/arch/sh/drivers/Makefile
index 338c3729d27..bf18dbfb678 100644
--- a/arch/sh/drivers/Makefile
+++ b/arch/sh/drivers/Makefile
@@ -5,4 +5,4 @@
 obj-$(CONFIG_PCI)		+= pci/
 obj-$(CONFIG_SH_DMA)		+= dma/
 obj-$(CONFIG_SUPERHYWAY)	+= superhyway/
-
+obj-$(CONFIG_PUSH_SWITCH)	+= push-switch.o
diff --git a/arch/sh/drivers/dma/Makefile b/arch/sh/drivers/dma/Makefile
index 065d4c90970..db1295d3226 100644
--- a/arch/sh/drivers/dma/Makefile
+++ b/arch/sh/drivers/dma/Makefile
@@ -2,8 +2,8 @@
 # Makefile for the SuperH DMA specific kernel interface routines under Linux.
 #
 
-obj-y				+= dma-api.o dma-isa.o
+obj-y				+= dma-api.o
+obj-$(CONFIG_ISA_DMA_API)	+= dma-isa.o
 obj-$(CONFIG_SYSFS)		+= dma-sysfs.o
 obj-$(CONFIG_SH_DMA)		+= dma-sh.o
 obj-$(CONFIG_SH_DREAMCAST)	+= dma-pvr2.o dma-g2.o
-
diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c
index 47c3e837599..e062067edd2 100644
--- a/arch/sh/drivers/dma/dma-api.c
+++ b/arch/sh/drivers/dma/dma-api.c
@@ -11,61 +11,27 @@
  */
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/interrupt.h>
 #include <linux/spinlock.h>
 #include <linux/proc_fs.h>
 #include <linux/list.h>
 #include <linux/platform_device.h>
+#include <linux/mm.h>
 #include <asm/dma.h>
 
 DEFINE_SPINLOCK(dma_spin_lock);
 static LIST_HEAD(registered_dmac_list);
 
-/*
- * A brief note about the reasons for this API as it stands.
- *
- * For starters, the old ISA DMA API didn't work for us for a number of
- * reasons, for one, the vast majority of channels on the SH DMAC are
- * dual-address mode only, and both the new and the old DMA APIs are after the
- * concept of managing a DMA buffer, which doesn't overly fit this model very
- * well. In addition to which, the new API is largely geared at IOMMUs and
- * GARTs, and doesn't even support the channel notion very well.
- *
- * The other thing that's a marginal issue, is the sheer number of random DMA
- * engines that are present (ie, in boards like the Dreamcast), some of which
- * cascade off of the SH DMAC, and others do not. As such, there was a real
- * need for a scalable subsystem that could deal with both single and
- * dual-address mode usage, in addition to interoperating with cascaded DMACs.
- *
- * There really isn't any reason why this needs to be SH specific, though I'm
- * not aware of too many other processors (with the exception of some MIPS)
- * that have the same concept of a dual address mode, or any real desire to
- * actually make use of the DMAC even if such a subsystem were exposed
- * elsewhere.
- *
- * The idea for this was derived from the ARM port, which acted as an excellent
- * reference when trying to address these issues.
- *
- * It should also be noted that the decision to add Yet Another DMA API(tm) to
- * the kernel wasn't made easily, and was only decided upon after conferring
- * with jejb with regards to the state of the old and new APIs as they applied
- * to these circumstances. Philip Blundell was also a great help in figuring
- * out some single-address mode DMA semantics that were otherwise rather
- * confusing.
- */
-
 struct dma_info *get_dma_info(unsigned int chan)
 {
 	struct dma_info *info;
-	unsigned int total = 0;
 
 	/*
 	 * Look for each DMAC's range to determine who the owner of
 	 * the channel is.
 	 */
 	list_for_each_entry(info, &registered_dmac_list, list) {
-		total += info->nr_channels;
-		if (chan > total)
+		if ((chan <  info->first_channel_nr) ||
+		    (chan >= info->first_channel_nr + info->nr_channels))
 			continue;
 
 		return info;
@@ -73,6 +39,22 @@ struct dma_info *get_dma_info(unsigned int chan)
 
 	return NULL;
 }
+EXPORT_SYMBOL(get_dma_info);
+
+struct dma_info *get_dma_info_by_name(const char *dmac_name)
+{
+	struct dma_info *info;
+
+	list_for_each_entry(info, &registered_dmac_list, list) {
+		if (dmac_name && (strcmp(dmac_name, info->name) != 0))
+			continue;
+		else
+			return info;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(get_dma_info_by_name);
 
 static unsigned int get_nr_channels(void)
 {
@@ -91,63 +73,161 @@ static unsigned int get_nr_channels(void)
 struct dma_channel *get_dma_channel(unsigned int chan)
 {
 	struct dma_info *info = get_dma_info(chan);
+	struct dma_channel *channel;
+	int i;
 
-	if (!info)
+	if (unlikely(!info))
 		return ERR_PTR(-EINVAL);
 
-	return info->channels + chan;
+	for (i = 0; i < info->nr_channels; i++) {
+		channel = &info->channels[i];
+		if (channel->chan == chan)
+			return channel;
+	}
+
+	return NULL;
 }
+EXPORT_SYMBOL(get_dma_channel);
 
 int get_dma_residue(unsigned int chan)
 {
 	struct dma_info *info = get_dma_info(chan);
-	struct dma_channel *channel = &info->channels[chan];
+	struct dma_channel *channel = get_dma_channel(chan);
 
 	if (info->ops->get_residue)
 		return info->ops->get_residue(channel);
 
 	return 0;
 }
+EXPORT_SYMBOL(get_dma_residue);
 
-int request_dma(unsigned int chan, const char *dev_id)
+static int search_cap(const char **haystack, const char *needle)
 {
-	struct dma_info *info = get_dma_info(chan);
-	struct dma_channel *channel = &info->channels[chan];
+	const char **p;
+
+	for (p = haystack; *p; p++)
+		if (strcmp(*p, needle) == 0)
+			return 1;
+
+	return 0;
+}
+
+/**
+ * request_dma_bycap - Allocate a DMA channel based on its capabilities
+ * @dmac: List of DMA controllers to search
+ * @caps: List of capabilites
+ *
+ * Search all channels of all DMA controllers to find a channel which
+ * matches the requested capabilities. The result is the channel
+ * number if a match is found, or %-ENODEV if no match is found.
+ *
+ * Note that not all DMA controllers export capabilities, in which
+ * case they can never be allocated using this API, and so
+ * request_dma() must be used specifying the channel number.
+ */
+int request_dma_bycap(const char **dmac, const char **caps, const char *dev_id)
+{
+	unsigned int found = 0;
+	struct dma_info *info;
+	const char **p;
+	int i;
+
+	BUG_ON(!dmac || !caps);
+
+	list_for_each_entry(info, &registered_dmac_list, list)
+		if (strcmp(*dmac, info->name) == 0) {
+			found = 1;
+			break;
+		}
+
+	if (!found)
+		return -ENODEV;
+
+	for (i = 0; i < info->nr_channels; i++) {
+		struct dma_channel *channel = &info->channels[i];
+
+		if (unlikely(!channel->caps))
+			continue;
+
+		for (p = caps; *p; p++) {
+			if (!search_cap(channel->caps, *p))
+				break;
+			if (request_dma(channel->chan, dev_id) == 0)
+				return channel->chan;
+		}
+	}
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL(request_dma_bycap);
+
+int dmac_search_free_channel(const char *dev_id)
+{
+	struct dma_channel *channel = { 0 };
+	struct dma_info *info = get_dma_info(0);
+	int i;
+
+	for (i = 0; i < info->nr_channels; i++) {
+		channel = &info->channels[i];
+		if (unlikely(!channel))
+			return -ENODEV;
+
+		if (atomic_read(&channel->busy) == 0)
+			break;
+	}
 
-	down(&channel->sem);
+	if (info->ops->request) {
+		int result = info->ops->request(channel);
+		if (result)
+			return result;
 
-	if (!info->ops || chan >= MAX_DMA_CHANNELS) {
-		up(&channel->sem);
-		return -EINVAL;
+		atomic_set(&channel->busy, 1);
+		return channel->chan;
 	}
 
-	atomic_set(&channel->busy, 1);
+	return -ENOSYS;
+}
+
+int request_dma(unsigned int chan, const char *dev_id)
+{
+	struct dma_channel *channel = { 0 };
+	struct dma_info *info = get_dma_info(chan);
+	int result;
+
+	channel = get_dma_channel(chan);
+	if (atomic_xchg(&channel->busy, 1))
+		return -EBUSY;
 
 	strlcpy(channel->dev_id, dev_id, sizeof(channel->dev_id));
 
-	up(&channel->sem);
+	if (info->ops->request) {
+		result = info->ops->request(channel);
+		if (result)
+			atomic_set(&channel->busy, 0);
 
-	if (info->ops->request)
-		return info->ops->request(channel);
+		return result;
+	}
 
 	return 0;
 }
+EXPORT_SYMBOL(request_dma);
 
 void free_dma(unsigned int chan)
 {
 	struct dma_info *info = get_dma_info(chan);
-	struct dma_channel *channel = &info->channels[chan];
+	struct dma_channel *channel = get_dma_channel(chan);
 
 	if (info->ops->free)
 		info->ops->free(channel);
 
 	atomic_set(&channel->busy, 0);
 }
+EXPORT_SYMBOL(free_dma);
 
 void dma_wait_for_completion(unsigned int chan)
 {
 	struct dma_info *info = get_dma_info(chan);
-	struct dma_channel *channel = &info->channels[chan];
+	struct dma_channel *channel = get_dma_channel(chan);
 
 	if (channel->flags & DMA_TEI_CAPABLE) {
 		wait_event(channel->wait_queue,
@@ -158,21 +238,52 @@ void dma_wait_for_completion(unsigned int chan)
 	while (info->ops->get_residue(channel))
 		cpu_relax();
 }
+EXPORT_SYMBOL(dma_wait_for_completion);
+
+int register_chan_caps(const char *dmac, struct dma_chan_caps *caps)
+{
+	struct dma_info *info;
+	unsigned int found = 0;
+	int i;
+
+	list_for_each_entry(info, &registered_dmac_list, list)
+		if (strcmp(dmac, info->name) == 0) {
+			found = 1;
+			break;
+		}
+
+	if (unlikely(!found))
+		return -ENODEV;
+
+	for (i = 0; i < info->nr_channels; i++, caps++) {
+		struct dma_channel *channel;
+
+		if ((info->first_channel_nr + i) != caps->ch_num)
+			return -EINVAL;
+
+		channel = &info->channels[i];
+		channel->caps = caps->caplist;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(register_chan_caps);
 
 void dma_configure_channel(unsigned int chan, unsigned long flags)
 {
 	struct dma_info *info = get_dma_info(chan);
-	struct dma_channel *channel = &info->channels[chan];
+	struct dma_channel *channel = get_dma_channel(chan);
 
 	if (info->ops->configure)
 		info->ops->configure(channel, flags);
 }
+EXPORT_SYMBOL(dma_configure_channel);
 
 int dma_xfer(unsigned int chan, unsigned long from,
 	     unsigned long to, size_t size, unsigned int mode)
 {
 	struct dma_info *info = get_dma_info(chan);
-	struct dma_channel *channel = &info->channels[chan];
+	struct dma_channel *channel = get_dma_channel(chan);
 
 	channel->sar	= from;
 	channel->dar	= to;
@@ -181,8 +292,20 @@ int dma_xfer(unsigned int chan, unsigned long from,
 
 	return info->ops->xfer(channel);
 }
+EXPORT_SYMBOL(dma_xfer);
+
+int dma_extend(unsigned int chan, unsigned long op, void *param)
+{
+	struct dma_info *info = get_dma_info(chan);
+	struct dma_channel *channel = get_dma_channel(chan);
+
+	if (info->ops->extend)
+		return info->ops->extend(channel, op, param);
+
+	return -ENOSYS;
+}
+EXPORT_SYMBOL(dma_extend);
 
-#ifdef CONFIG_PROC_FS
 static int dma_read_proc(char *buf, char **start, off_t off,
 			 int len, int *eof, void *data)
 {
@@ -214,8 +337,6 @@ static int dma_read_proc(char *buf, char **start, off_t off,
 
 	return p - buf;
 }
-#endif
-
 
 int register_dmac(struct dma_info *info)
 {
@@ -224,8 +345,7 @@ int register_dmac(struct dma_info *info)
 	INIT_LIST_HEAD(&info->list);
 
 	printk(KERN_INFO "DMA: Registering %s handler (%d channel%s).\n",
-	       info->name, info->nr_channels,
-	       info->nr_channels > 1 ? "s" : "");
+	       info->name, info->nr_channels, info->nr_channels > 1 ? "s" : "");
 
 	BUG_ON((info->flags & DMAC_CHANNELS_CONFIGURED) && !info->channels);
 
@@ -242,28 +362,26 @@ int register_dmac(struct dma_info *info)
 
 		size = sizeof(struct dma_channel) * info->nr_channels;
 
-		info->channels = kmalloc(size, GFP_KERNEL);
+		info->channels = kzalloc(size, GFP_KERNEL);
 		if (!info->channels)
 			return -ENOMEM;
-
-		memset(info->channels, 0, size);
 	}
 
 	total_channels = get_nr_channels();
 	for (i = 0; i < info->nr_channels; i++) {
-		struct dma_channel *chan = info->channels + i;
+		struct dma_channel *chan = &info->channels[i];
+
+		atomic_set(&chan->busy, 0);
 
-		chan->chan = i;
-		chan->vchan = i + total_channels;
+		chan->chan  = info->first_channel_nr + i;
+		chan->vchan = info->first_channel_nr + i + total_channels;
 
 		memcpy(chan->dev_id, "Unused", 7);
 
 		if (info->flags & DMAC_CHANNELS_TEI_CAPABLE)
 			chan->flags |= DMA_TEI_CAPABLE;
 
-		init_MUTEX(&chan->sem);
 		init_waitqueue_head(&chan->wait_queue);
-
 		dma_create_sysfs_files(chan, info);
 	}
 
@@ -271,6 +389,7 @@ int register_dmac(struct dma_info *info)
 
 	return 0;
 }
+EXPORT_SYMBOL(register_dmac);
 
 void unregister_dmac(struct dma_info *info)
 {
@@ -285,31 +404,16 @@ void unregister_dmac(struct dma_info *info)
 	list_del(&info->list);
 	platform_device_unregister(info->pdev);
 }
+EXPORT_SYMBOL(unregister_dmac);
 
 static int __init dma_api_init(void)
 {
-	printk("DMA: Registering DMA API.\n");
-
-#ifdef CONFIG_PROC_FS
+	printk(KERN_NOTICE "DMA: Registering DMA API.\n");
 	create_proc_read_entry("dma", 0, 0, dma_read_proc, 0);
-#endif
-
 	return 0;
 }
-
 subsys_initcall(dma_api_init);
 
 MODULE_AUTHOR("Paul Mundt <lethal@linux-sh.org>");
 MODULE_DESCRIPTION("DMA API for SuperH");
 MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(request_dma);
-EXPORT_SYMBOL(free_dma);
-EXPORT_SYMBOL(register_dmac);
-EXPORT_SYMBOL(get_dma_residue);
-EXPORT_SYMBOL(get_dma_info);
-EXPORT_SYMBOL(get_dma_channel);
-EXPORT_SYMBOL(dma_xfer);
-EXPORT_SYMBOL(dma_wait_for_completion);
-EXPORT_SYMBOL(dma_configure_channel);
-
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 66078601335..f63721ed86c 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -94,20 +94,13 @@ static int sh_dmac_request_dma(struct dma_channel *chan)
 	if (unlikely(!chan->flags & DMA_TEI_CAPABLE))
 		return 0;
 
-	chan->name = kzalloc(32, GFP_KERNEL);
-	if (unlikely(chan->name == NULL))
-		return -ENOMEM;
-	snprintf(chan->name, 32, "DMAC Transfer End (Channel %d)",
-		 chan->chan);
-
 	return request_irq(get_dmte_irq(chan->chan), dma_tei,
-			   IRQF_DISABLED, chan->name, chan);
+			   IRQF_DISABLED, chan->dev_id, chan);
 }
 
 static void sh_dmac_free_dma(struct dma_channel *chan)
 {
 	free_irq(get_dmte_irq(chan->chan), chan);
-	kfree(chan->name);
 }
 
 static void
diff --git a/arch/sh/drivers/dma/dma-sysfs.c b/arch/sh/drivers/dma/dma-sysfs.c
index 29b8ef9873d..eebcd4768bb 100644
--- a/arch/sh/drivers/dma/dma-sysfs.c
+++ b/arch/sh/drivers/dma/dma-sysfs.c
@@ -3,7 +3,7 @@
  *
  * sysfs interface for SH DMA API
  *
- * Copyright (C) 2004, 2005  Paul Mundt
+ * Copyright (C) 2004 - 2006  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -21,7 +21,6 @@
 static struct sysdev_class dma_sysclass = {
 	set_kset_name("dma"),
 };
-
 EXPORT_SYMBOL(dma_sysclass);
 
 static ssize_t dma_show_devices(struct sys_device *dev, char *buf)
@@ -31,7 +30,10 @@ static ssize_t dma_show_devices(struct sys_device *dev, char *buf)
 
 	for (i = 0; i < MAX_DMA_CHANNELS; i++) {
 		struct dma_info *info = get_dma_info(i);
-		struct dma_channel *channel = &info->channels[i];
+		struct dma_channel *channel = get_dma_channel(i);
+
+		if (unlikely(!info) || !channel)
+			continue;
 
 		len += sprintf(buf + len, "%2d: %14s    %s\n",
 			       channel->chan, info->name,
@@ -125,11 +127,16 @@ int dma_create_sysfs_files(struct dma_channel *chan, struct dma_info *info)
 	if (ret)
 		return ret;
 
-	sysdev_create_file(dev, &attr_dev_id);
-	sysdev_create_file(dev, &attr_count);
-	sysdev_create_file(dev, &attr_mode);
-	sysdev_create_file(dev, &attr_flags);
-	sysdev_create_file(dev, &attr_config);
+	ret |= sysdev_create_file(dev, &attr_dev_id);
+	ret |= sysdev_create_file(dev, &attr_count);
+	ret |= sysdev_create_file(dev, &attr_mode);
+	ret |= sysdev_create_file(dev, &attr_flags);
+	ret |= sysdev_create_file(dev, &attr_config);
+
+	if (unlikely(ret)) {
+		dev_err(&info->pdev->dev, "Failed creating attrs\n");
+		return ret;
+	}
 
 	snprintf(name, sizeof(name), "dma%d", chan->chan);
 	return sysfs_create_link(&info->pdev->dev.kobj, &dev->kobj, name);
diff --git a/arch/sh/drivers/pci/ops-titan.c b/arch/sh/drivers/pci/ops-titan.c
index cd56d53375e..ac8ee2312cd 100644
--- a/arch/sh/drivers/pci/ops-titan.c
+++ b/arch/sh/drivers/pci/ops-titan.c
@@ -15,25 +15,21 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/pci.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/titan.h>
 #include "pci-sh4.h"
 
+static char titan_irq_tab[] __initdata = {
+	TITAN_IRQ_WAN,
+	TITAN_IRQ_LAN,
+	TITAN_IRQ_MPCIA,
+	TITAN_IRQ_MPCIB,
+	TITAN_IRQ_USB,
+};
+
 int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
 {
-	int irq = -1;
-
-	switch (slot) {
-	case 0: irq = TITAN_IRQ_WAN;   break;	/* eth0 (WAN) */
-	case 1: irq = TITAN_IRQ_LAN;   break;	/* eth1 (LAN) */
-	case 2: irq = TITAN_IRQ_MPCIA; break;	/* mPCI A */
-	case 3: irq = TITAN_IRQ_MPCIB; break;	/* mPCI B */
-	case 4: irq = TITAN_IRQ_USB;   break;	/* USB */
-	default:
-		printk(KERN_INFO "PCI: Bad IRQ mapping "
-				 "request for slot %d\n", slot);
-		return -1;
-	}
+	int irq = titan_irq_tab[slot];
 
 	printk("PCI: Mapping TITAN IRQ for slot %d, pin %c to irq %d\n",
 		slot, pin - 1 + 'A', irq);
diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c
index d6e63529653..602b644c35a 100644
--- a/arch/sh/drivers/pci/pci-sh7780.c
+++ b/arch/sh/drivers/pci/pci-sh7780.c
@@ -22,6 +22,20 @@
 #include <linux/delay.h>
 #include "pci-sh4.h"
 
+#define INTC_BASE	0xffd00000
+#define INTC_ICR0	(INTC_BASE+0x0)
+#define INTC_ICR1	(INTC_BASE+0x1c)
+#define INTC_INTPRI	(INTC_BASE+0x10)
+#define INTC_INTREQ	(INTC_BASE+0x24)
+#define INTC_INTMSK0	(INTC_BASE+0x44)
+#define INTC_INTMSK1	(INTC_BASE+0x48)
+#define INTC_INTMSK2	(INTC_BASE+0x40080)
+#define INTC_INTMSKCLR0	(INTC_BASE+0x64)
+#define INTC_INTMSKCLR1	(INTC_BASE+0x68)
+#define INTC_INTMSKCLR2	(INTC_BASE+0x40084)
+#define INTC_INT2MSKR	(INTC_BASE+0x40038)
+#define INTC_INT2MSKCR	(INTC_BASE+0x4003c)
+
 /*
  * Initialization. Try all known PCI access methods. Note that we support
  * using both PCI BIOS and direct access: in such cases, we use I/O ports
diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
new file mode 100644
index 00000000000..f2b9157c314
--- /dev/null
+++ b/arch/sh/drivers/push-switch.c
@@ -0,0 +1,138 @@
+/*
+ * Generic push-switch framework
+ *
+ * Copyright (C) 2006  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <asm/push-switch.h>
+
+#define DRV_NAME "push-switch"
+#define DRV_VERSION "0.1.0"
+
+static ssize_t switch_show(struct device *dev,
+			   struct device_attribute *attr,
+			   char *buf)
+{
+	struct push_switch_platform_info *psw_info = dev->platform_data;
+	return sprintf(buf, "%s\n", psw_info->name);
+}
+static DEVICE_ATTR(switch, S_IRUGO, switch_show, NULL);
+
+static void switch_timer(unsigned long data)
+{
+	struct push_switch *psw = (struct push_switch *)data;
+
+	schedule_work(&psw->work);
+}
+
+static void switch_work_handler(void *data)
+{
+	struct platform_device *pdev = data;
+	struct push_switch *psw = platform_get_drvdata(pdev);
+
+	psw->state = 0;
+
+	kobject_uevent(&pdev->dev.kobj, KOBJ_CHANGE);
+}
+
+static int switch_drv_probe(struct platform_device *pdev)
+{
+	struct push_switch_platform_info *psw_info;
+	struct push_switch *psw;
+	int ret, irq;
+
+	psw = kzalloc(sizeof(struct push_switch), GFP_KERNEL);
+	if (unlikely(!psw))
+		return -ENOMEM;
+
+	irq = platform_get_irq(pdev, 0);
+	if (unlikely(irq < 0)) {
+		ret = -ENODEV;
+		goto err;
+	}
+
+	psw_info = pdev->dev.platform_data;
+	BUG_ON(!psw_info);
+
+	ret = request_irq(irq, psw_info->irq_handler,
+			  IRQF_DISABLED | psw_info->irq_flags,
+			  psw_info->name ? psw_info->name : DRV_NAME, pdev);
+	if (unlikely(ret < 0))
+		goto err;
+
+	if (psw_info->name) {
+		ret = device_create_file(&pdev->dev, &dev_attr_switch);
+		if (unlikely(ret)) {
+			dev_err(&pdev->dev, "Failed creating device attrs\n");
+			ret = -EINVAL;
+			goto err_irq;
+		}
+	}
+
+	INIT_WORK(&psw->work, switch_work_handler, pdev);
+	init_timer(&psw->debounce);
+
+	psw->debounce.function = switch_timer;
+	psw->debounce.data = (unsigned long)psw;
+
+	platform_set_drvdata(pdev, psw);
+
+	return 0;
+
+err_irq:
+	free_irq(irq, pdev);
+err:
+	kfree(psw);
+	return ret;
+}
+
+static int switch_drv_remove(struct platform_device *pdev)
+{
+	struct push_switch *psw = platform_get_drvdata(pdev);
+	struct push_switch_platform_info *psw_info = pdev->dev.platform_data;
+	int irq = platform_get_irq(pdev, 0);
+
+	if (psw_info->name)
+		device_remove_file(&pdev->dev, &dev_attr_switch);
+
+	platform_set_drvdata(pdev, NULL);
+	flush_scheduled_work();
+	del_timer_sync(&psw->debounce);
+	free_irq(irq, pdev);
+
+	kfree(psw);
+
+	return 0;
+}
+
+static struct platform_driver switch_driver = {
+	.probe		= switch_drv_probe,
+	.remove		= switch_drv_remove,
+	.driver		= {
+		.name	= DRV_NAME,
+	},
+};
+
+static int __init switch_init(void)
+{
+	printk(KERN_NOTICE DRV_NAME ": version %s loaded\n", DRV_VERSION);
+	return platform_driver_register(&switch_driver);
+}
+
+static void __exit switch_exit(void)
+{
+	platform_driver_unregister(&switch_driver);
+}
+module_init(switch_init);
+module_exit(switch_exit);
+
+MODULE_VERSION(DRV_VERSION);
+MODULE_AUTHOR("Paul Mundt");
+MODULE_LICENSE("GPLv2");
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 5da88a43d35..99c7e5249f7 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -4,7 +4,7 @@
 
 extra-y	:= head.o init_task.o vmlinux.lds
 
-obj-y	:= process.o signal.o entry.o traps.o irq.o \
+obj-y	:= process.o signal.o traps.o irq.o \
 	ptrace.o setup.o time.o sys_sh.o semaphore.o \
 	io.o io_generic.o sh_ksyms.o syscalls.o
 
@@ -21,3 +21,4 @@ obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
 obj-$(CONFIG_APM)		+= apm.o
 obj-$(CONFIG_PM)		+= pm.o
+obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
diff --git a/arch/sh/kernel/cpu/Makefile b/arch/sh/kernel/cpu/Makefile
index fb5dac06938..0582e6712b7 100644
--- a/arch/sh/kernel/cpu/Makefile
+++ b/arch/sh/kernel/cpu/Makefile
@@ -2,11 +2,12 @@
 # Makefile for the Linux/SuperH CPU-specifc backends.
 #
 
-obj-y	+= irq/ init.o clock.o
-
-obj-$(CONFIG_CPU_SH2)		+= sh2/
-obj-$(CONFIG_CPU_SH3)		+= sh3/
-obj-$(CONFIG_CPU_SH4)		+= sh4/
+obj-$(CONFIG_CPU_SH2)		= sh2/
+obj-$(CONFIG_CPU_SH2A)		= sh2a/
+obj-$(CONFIG_CPU_SH3)		= sh3/
+obj-$(CONFIG_CPU_SH4)		= sh4/
 
 obj-$(CONFIG_UBC_WAKEUP)	+= ubc.o
 obj-$(CONFIG_SH_ADC)		+= adc.o
+
+obj-y	+= irq/ init.o clock.o
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index 51ec64cdf34..abb586b1256 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -5,9 +5,11 @@
  *
  * This clock framework is derived from the OMAP version by:
  *
- *	Copyright (C) 2004 Nokia Corporation
+ *	Copyright (C) 2004 - 2005 Nokia Corporation
  *	Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
  *
+ *  Modified for omap shared clock framework by Tony Lindgren <tony@atomide.com>
+ *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
@@ -20,6 +22,7 @@
 #include <linux/kref.h>
 #include <linux/seq_file.h>
 #include <linux/err.h>
+#include <linux/platform_device.h>
 #include <asm/clock.h>
 #include <asm/timer.h>
 
@@ -195,17 +198,37 @@ void clk_recalc_rate(struct clk *clk)
 		propagate_rate(clk);
 }
 
-struct clk *clk_get(const char *id)
+/*
+ * Returns a clock. Note that we first try to use device id on the bus
+ * and clock name. If this fails, we try to use clock name only.
+ */
+struct clk *clk_get(struct device *dev, const char *id)
 {
 	struct clk *p, *clk = ERR_PTR(-ENOENT);
+	int idno;
+
+	if (dev == NULL || dev->bus != &platform_bus_type)
+		idno = -1;
+	else
+		idno = to_platform_device(dev)->id;
 
 	mutex_lock(&clock_list_sem);
 	list_for_each_entry(p, &clock_list, node) {
+		if (p->id == idno &&
+		    strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
+			clk = p;
+			goto found;
+		}
+	}
+
+	list_for_each_entry(p, &clock_list, node) {
 		if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) {
 			clk = p;
 			break;
 		}
 	}
+
+found:
 	mutex_unlock(&clock_list_sem);
 
 	return clk;
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c
index bfb90eb0b7a..48121766e8d 100644
--- a/arch/sh/kernel/cpu/init.c
+++ b/arch/sh/kernel/cpu/init.c
@@ -68,12 +68,14 @@ static void __init cache_init(void)
 
 		waysize = cpu_data->dcache.sets;
 
+#ifdef CCR_CACHE_ORA
 		/*
 		 * If the OC is already in RAM mode, we only have
 		 * half of the entries to flush..
 		 */
 		if (ccr & CCR_CACHE_ORA)
 			waysize >>= 1;
+#endif
 
 		waysize <<= cpu_data->dcache.entry_shift;
 
diff --git a/arch/sh/kernel/cpu/irq/Makefile b/arch/sh/kernel/cpu/irq/Makefile
index 1c034c283f5..0049d217561 100644
--- a/arch/sh/kernel/cpu/irq/Makefile
+++ b/arch/sh/kernel/cpu/irq/Makefile
@@ -1,8 +1,9 @@
 #
 # Makefile for the Linux/SuperH CPU-specifc IRQ handlers.
 #
-obj-y	+= ipr.o imask.o
+obj-y	+= imask.o
 
+obj-$(CONFIG_CPU_HAS_IPR_IRQ)		+= ipr.o
 obj-$(CONFIG_CPU_HAS_PINT_IRQ)		+= pint.o
 obj-$(CONFIG_CPU_HAS_MASKREG_IRQ)	+= maskreg.o
 obj-$(CONFIG_CPU_HAS_INTC2_IRQ)		+= intc2.o
diff --git a/arch/sh/kernel/cpu/irq/imask.c b/arch/sh/kernel/cpu/irq/imask.c
index a33ae3e0a5a..301b505c427 100644
--- a/arch/sh/kernel/cpu/irq/imask.c
+++ b/arch/sh/kernel/cpu/irq/imask.c
@@ -53,7 +53,10 @@ void static inline set_interrupt_registers(int ip)
 {
 	unsigned long __dummy;
 
-	asm volatile("ldc	%2, r6_bank\n\t"
+	asm volatile(
+#ifdef CONFIG_CPU_HAS_SR_RB
+		     "ldc	%2, r6_bank\n\t"
+#endif
 		     "stc	sr, %0\n\t"
 		     "and	#0xf0, %0\n\t"
 		     "shlr2	%0\n\t"
diff --git a/arch/sh/kernel/cpu/irq/intc2.c b/arch/sh/kernel/cpu/irq/intc2.c
index 74ca576a7ce..74defe76a05 100644
--- a/arch/sh/kernel/cpu/irq/intc2.c
+++ b/arch/sh/kernel/cpu/irq/intc2.c
@@ -11,22 +11,29 @@
  * Hitachi 7751, the STM ST40 STB1, SH7760, and SH7780.
  */
 #include <linux/kernel.h>
-#include <linux/irq.h>
+#include <linux/interrupt.h>
 #include <linux/io.h>
-#include <asm/system.h>
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7760)
+#define INTC2_BASE	0xfe080000
+#define INTC2_INTMSK	(INTC2_BASE + 0x40)
+#define INTC2_INTMSKCLR	(INTC2_BASE + 0x60)
+#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
+#define INTC2_BASE	0xffd40000
+#define INTC2_INTMSK	(INTC2_BASE + 0x38)
+#define INTC2_INTMSKCLR	(INTC2_BASE + 0x3c)
+#endif
 
 static void disable_intc2_irq(unsigned int irq)
 {
 	struct intc2_data *p = get_irq_chip_data(irq);
-	ctrl_outl(1 << p->msk_shift,
-		  INTC2_BASE + INTC2_INTMSK_OFFSET + p->msk_offset);
+	ctrl_outl(1 << p->msk_shift, INTC2_INTMSK + p->msk_offset);
 }
 
 static void enable_intc2_irq(unsigned int irq)
 {
 	struct intc2_data *p = get_irq_chip_data(irq);
-	ctrl_outl(1 << p->msk_shift,
-		  INTC2_BASE + INTC2_INTMSKCLR_OFFSET + p->msk_offset);
+	ctrl_outl(1 << p->msk_shift, INTC2_INTMSKCLR + p->msk_offset);
 }
 
 static struct irq_chip intc2_irq_chip = {
@@ -61,12 +68,10 @@ void make_intc2_irq(struct intc2_data *table, unsigned int nr_irqs)
 		/* Set the priority level */
 		local_irq_save(flags);
 
-		ipr = ctrl_inl(INTC2_BASE + INTC2_INTPRI_OFFSET +
-			       p->ipr_offset);
+		ipr = ctrl_inl(INTC2_BASE + p->ipr_offset);
 		ipr &= ~(0xf << p->ipr_shift);
 		ipr |= p->priority << p->ipr_shift;
-		ctrl_outl(ipr, INTC2_BASE + INTC2_INTPRI_OFFSET +
-			  p->ipr_offset);
+		ctrl_outl(ipr, INTC2_BASE + p->ipr_offset);
 
 		local_irq_restore(flags);
 
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index a0089563cbf..35eb5751a3a 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -19,25 +19,21 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/module.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/machvec.h>
-
+#include <linux/io.h>
+#include <linux/interrupt.h>
 
 static void disable_ipr_irq(unsigned int irq)
 {
 	struct ipr_data *p = get_irq_chip_data(irq);
-	int shift = p->shift*4;
 	/* Set the priority in IPR to 0 */
-	ctrl_outw(ctrl_inw(p->addr) & (0xffff ^ (0xf << shift)), p->addr);
+	ctrl_outw(ctrl_inw(p->addr) & (0xffff ^ (0xf << p->shift)), p->addr);
 }
 
 static void enable_ipr_irq(unsigned int irq)
 {
 	struct ipr_data *p = get_irq_chip_data(irq);
-	int shift = p->shift*4;
 	/* Set priority in IPR back to original value */
-	ctrl_outw(ctrl_inw(p->addr) | (p->priority << shift), p->addr);
+	ctrl_outw(ctrl_inw(p->addr) | (p->priority << p->shift), p->addr);
 }
 
 static struct irq_chip ipr_irq_chip = {
@@ -53,6 +49,10 @@ void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs)
 
 	for (i = 0; i < nr_irqs; i++) {
 		unsigned int irq = table[i].irq;
+		table[i].addr = map_ipridx_to_addr(table[i].ipr_idx);
+		/* could the IPR index be mapped, if not we ignore this */
+		if (table[i].addr == 0)
+			continue;
 		disable_irq_nosync(irq);
 		set_irq_chip_and_handler_name(irq, &ipr_irq_chip,
 				      handle_level_irq, "level");
@@ -62,83 +62,6 @@ void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs)
 }
 EXPORT_SYMBOL(make_ipr_irq);
 
-static struct ipr_data sys_ipr_map[] = {
-#ifndef CONFIG_CPU_SUBTYPE_SH7780
-	{ TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY },
-	{ TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY },
-#ifdef RTC_IRQ
-	{ RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY },
-#endif
-#ifdef SCI_ERI_IRQ
-	{ SCI_ERI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY },
-	{ SCI_RXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY },
-	{ SCI_TXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY },
-#endif
-#ifdef SCIF1_ERI_IRQ
-	{ SCIF1_ERI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
-	{ SCIF1_RXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
-	{ SCIF1_BRI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
-	{ SCIF1_TXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
-#endif
-#if defined(CONFIG_CPU_SUBTYPE_SH7300)
-	{ SCIF0_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
-	{ DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
-	{ DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
-	{ VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
-#endif
-#ifdef SCIF_ERI_IRQ
-	{ SCIF_ERI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
-	{ SCIF_RXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
-	{ SCIF_BRI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
-	{ SCIF_TXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
-#endif
-#ifdef IRDA_ERI_IRQ
-	{ IRDA_ERI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
-	{ IRDA_RXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
-	{ IRDA_BRI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
-	{ IRDA_TXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
-#endif
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7706) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
-	/*
-	 * Initialize the Interrupt Controller (INTC)
-	 * registers to their power on values
-	 */
-
-	/*
-	 * Enable external irq (INTC IRQ mode).
-	 * You should set corresponding bits of PFC to "00"
-	 * to enable these interrupts.
-	 */
-	{ IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, IRQ0_PRIORITY },
-	{ IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY },
-	{ IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY },
-	{ IRQ3_IRQ, IRQ3_IPR_ADDR, IRQ3_IPR_POS, IRQ3_PRIORITY },
-	{ IRQ4_IRQ, IRQ4_IPR_ADDR, IRQ4_IPR_POS, IRQ4_PRIORITY },
-	{ IRQ5_IRQ, IRQ5_IPR_ADDR, IRQ5_IPR_POS, IRQ5_PRIORITY },
-#endif
-#endif
-};
-
-void __init init_IRQ(void)
-{
-	make_ipr_irq(sys_ipr_map, ARRAY_SIZE(sys_ipr_map));
-
-#ifdef CONFIG_CPU_HAS_PINT_IRQ
-	init_IRQ_pint();
-#endif
-
-#ifdef CONFIG_CPU_HAS_INTC2_IRQ
-	init_IRQ_intc2();
-#endif
-	/* Perform the machine specific initialisation */
-	if (sh_mv.mv_init_irq != NULL)
-		sh_mv.mv_init_irq();
-
-	irq_ctx_init(smp_processor_id());
-}
-
 #if !defined(CONFIG_CPU_HAS_PINT_IRQ)
 int ipr_irq_demux(int irq)
 {
diff --git a/arch/sh/kernel/cpu/sh2/Makefile b/arch/sh/kernel/cpu/sh2/Makefile
index 389353fba60..f0f059acfcf 100644
--- a/arch/sh/kernel/cpu/sh2/Makefile
+++ b/arch/sh/kernel/cpu/sh2/Makefile
@@ -2,5 +2,6 @@
 # Makefile for the Linux/SuperH SH-2 backends.
 #
 
-obj-y	:= probe.o
+obj-y	:= ex.o probe.o entry.o
 
+obj-$(CONFIG_CPU_SUBTYPE_SH7619) += setup-sh7619.o clock-sh7619.o
diff --git a/arch/sh/kernel/cpu/sh2/clock-sh7619.c b/arch/sh/kernel/cpu/sh2/clock-sh7619.c
new file mode 100644
index 00000000000..d0440b26970
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2/clock-sh7619.c
@@ -0,0 +1,81 @@
+/*
+ * arch/sh/kernel/cpu/sh2/clock-sh7619.c
+ *
+ * SH7619 support for the clock framework
+ *
+ *  Copyright (C) 2006  Yoshinori Sato
+ *
+ * Based on clock-sh4.c
+ *  Copyright (C) 2005  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <asm/clock.h>
+#include <asm/freq.h>
+#include <asm/io.h>
+
+const static int pll1rate[]={1,2};
+const static int pfc_divisors[]={1,2,0,4};
+
+#if (CONFIG_SH_CLK_MD == 1) || (CONFIG_SH_CLK_MD == 2)
+#define PLL2 (4)
+#elif (CONFIG_SH_CLK_MD == 5) || (CONFIG_SH_CLK_MD == 6)
+#define PLL2 (2)
+#else
+#error "Illigal Clock Mode!"
+#endif
+
+static void master_clk_init(struct clk *clk)
+{
+	clk->rate *= PLL2 * pll1rate[(ctrl_inw(FREQCR) >> 8) & 7];
+}
+
+static struct clk_ops sh7619_master_clk_ops = {
+	.init		= master_clk_init,
+};
+
+static void module_clk_recalc(struct clk *clk)
+{
+	int idx = (ctrl_inw(FREQCR) & 0x0007);
+	clk->rate = clk->parent->rate / pfc_divisors[idx];
+}
+
+static struct clk_ops sh7619_module_clk_ops = {
+	.recalc		= module_clk_recalc,
+};
+
+static void bus_clk_recalc(struct clk *clk)
+{
+	clk->rate = clk->parent->rate / pll1rate[(ctrl_inw(FREQCR) >> 8) & 7];
+}
+
+static struct clk_ops sh7619_bus_clk_ops = {
+	.recalc		= bus_clk_recalc,
+};
+
+static void cpu_clk_recalc(struct clk *clk)
+{
+	clk->rate = clk->parent->rate;
+}
+
+static struct clk_ops sh7619_cpu_clk_ops = {
+	.recalc		= cpu_clk_recalc,
+};
+
+static struct clk_ops *sh7619_clk_ops[] = {
+	&sh7619_master_clk_ops,
+	&sh7619_module_clk_ops,
+	&sh7619_bus_clk_ops,
+	&sh7619_cpu_clk_ops,
+};
+
+void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
+{
+	if (idx < ARRAY_SIZE(sh7619_clk_ops))
+		*ops = sh7619_clk_ops[idx];
+}
+
diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S
new file mode 100644
index 00000000000..34d51b3745e
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2/entry.S
@@ -0,0 +1,341 @@
+/*
+ * arch/sh/kernel/cpu/sh2/entry.S
+ *
+ * The SH-2 exception entry
+ *
+ * Copyright (C) 2005,2006 Yoshinori Sato
+ * Copyright (C) 2005  AXE,Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+#include <asm/cpu/mmu_context.h>
+#include <asm/unistd.h>
+#include <asm/errno.h>
+#include <asm/page.h>
+	
+/* Offsets to the stack */
+OFF_R0  =  0		/* Return value. New ABI also arg4 */
+OFF_R1  =  4     	/* New ABI: arg5 */
+OFF_R2  =  8     	/* New ABI: arg6 */
+OFF_R3  =  12     	/* New ABI: syscall_nr */
+OFF_R4  =  16     	/* New ABI: arg0 */
+OFF_R5  =  20     	/* New ABI: arg1 */
+OFF_R6  =  24     	/* New ABI: arg2 */
+OFF_R7  =  28     	/* New ABI: arg3 */
+OFF_SP	=  (15*4)
+OFF_PC  =  (16*4)
+OFF_SR	=  (16*4+2*4)
+OFF_TRA	=  (16*4+6*4)
+
+#include <asm/entry-macros.S>
+
+ENTRY(exception_handler)
+	! already saved r0/r1
+	mov.l	r2,@-sp
+	mov.l	r3,@-sp
+	mov	r0,r1
+	cli
+	mov.l	$cpu_mode,r2
+	mov.l	@r2,r0
+	mov.l	@(5*4,r15),r3	! previous SR
+	shll2	r3		! set "S" flag
+	rotl	r0		! T <- "S" flag
+	rotl	r0		! "S" flag is LSB
+	rotcr	r3		! T -> r3:b30
+	shlr	r3
+	shlr	r0
+	bt/s	1f
+	 mov.l	r3,@(5*4,r15)	! copy cpu mode to SR
+	! switch to kernel mode
+	mov	#1,r0
+	rotr	r0
+	rotr	r0
+	mov.l	r0,@r2		! enter kernel mode
+	mov.l	$current_thread_info,r2
+	mov.l	@r2,r2
+	mov	#0x20,r0
+	shll8	r0
+	add	r2,r0
+	mov	r15,r2		! r2 = user stack top
+	mov	r0,r15		! switch kernel stack
+	add	#-4,r15		! dummy
+	mov.l	r1,@-r15	! TRA
+	sts.l	macl, @-r15
+	sts.l	mach, @-r15
+	stc.l	gbr, @-r15
+	mov.l	@(4*4,r2),r0
+	mov.l	@(5*4,r2),r1
+	mov.l	r1,@-r15	! original SR
+	sts.l	pr,@-r15
+	mov.l	r0,@-r15	! original PC
+	mov	r2,r3
+	add	#(4+2)*4,r3	! rewind r0 - r3 + exception frame
+	mov.l	r3,@-r15	! original SP
+	mov.l	r14,@-r15
+	mov.l	r13,@-r15
+	mov.l	r12,@-r15
+	mov.l	r11,@-r15
+	mov.l	r10,@-r15
+	mov.l	r9,@-r15
+	mov.l	r8,@-r15
+	mov.l	r7,@-r15
+	mov.l	r6,@-r15
+	mov.l	r5,@-r15
+	mov.l	r4,@-r15
+	mov	r2,r8		! copy user -> kernel stack
+	mov.l	@r8+,r3
+	mov.l	r3,@-r15
+	mov.l	@r8+,r2
+	mov.l	r2,@-r15
+	mov.l	@r8+,r1
+	mov.l	r1,@-r15
+	mov.l	@r8+,r0
+	bra	2f
+	 mov.l	r0,@-r15
+1:
+	! in kernel exception
+	mov	#(22-4-4-1)*4+4,r0
+	mov	r15,r2
+	sub	r0,r15
+	mov.l	@r2+,r0		! old R3
+	mov.l	r0,@-r15	
+	mov.l	@r2+,r0		! old R2
+	mov.l	r0,@-r15	
+	mov.l	@r2+,r0		! old R1
+	mov.l	r0,@-r15	
+	mov.l	@r2+,r0		! old R0
+	mov.l	r0,@-r15	
+	mov.l	@r2+,r3		! old PC
+	mov.l	@r2+,r0		! old SR
+	add	#-4,r2		! exception frame stub (sr)
+	mov.l	r1,@-r2		! TRA
+	sts.l	macl, @-r2
+	sts.l	mach, @-r2
+	stc.l	gbr, @-r2
+	mov.l	r0,@-r2		! save old SR
+	sts.l	pr,@-r2
+	mov.l	r3,@-r2		! save old PC
+	mov	r2,r0
+	add	#8*4,r0
+	mov.l	r0,@-r2		! save old SP
+	mov.l	r14,@-r2
+	mov.l	r13,@-r2
+	mov.l	r12,@-r2
+	mov.l	r11,@-r2
+	mov.l	r10,@-r2
+	mov.l	r9,@-r2
+	mov.l	r8,@-r2
+	mov.l	r7,@-r2
+	mov.l	r6,@-r2
+	mov.l	r5,@-r2
+	mov.l	r4,@-r2
+	mov.l	@(OFF_R0,r15),r0
+	mov.l	@(OFF_R1,r15),r1
+	mov.l	@(OFF_R2,r15),r2
+	mov.l	@(OFF_R3,r15),r3
+2:
+	mov	#OFF_TRA,r8
+	add	r15,r8
+	mov.l	@r8,r9	
+	mov	#64,r8
+	cmp/hs	r8,r9
+	bt	interrupt_entry	! vec >= 64 is interrupt
+	mov	#32,r8
+	cmp/hs	r8,r9
+	bt	trap_entry	! 64 > vec >= 32  is trap
+	mov.l	4f,r8
+	mov	r9,r4
+	shll2	r9
+	add	r9,r8
+	mov.l	@r8,r8
+	mov	#0,r9
+	cmp/eq	r9,r8
+	bf	3f
+	mov.l	8f,r8		! unhandled exception
+3:
+	mov.l	5f,r10
+	jmp	@r8
+	 lds	r10,pr
+
+interrupt_entry:
+	mov	r9,r4
+	mov.l	6f,r9
+	mov.l	7f,r8
+	jmp	@r8
+	 lds	r9,pr
+
+	.align	2
+4:	.long	exception_handling_table
+5:	.long	ret_from_exception
+6:	.long	ret_from_irq
+7:	.long	do_IRQ
+8:	.long	do_exception_error
+	
+trap_entry:	
+	add	#-0x10,r9
+	shll2	r9			! TRA
+	mov	#OFF_TRA,r8
+	add	r15,r8
+	mov.l	r9,@r8
+	mov	r9,r8
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	5f, r9
+	jsr	@r9
+	 nop
+#endif
+	sti
+	bra	system_call
+	 nop
+	
+	.align	2
+1:	.long	syscall_exit
+2:	.long	break_point_trap_software
+3:	.long	NR_syscalls
+4:	.long	sys_call_table
+#ifdef CONFIG_TRACE_IRQFLAGS
+5:	.long	trace_hardirqs_on
+#endif
+
+#if defined(CONFIG_SH_STANDARD_BIOS)
+	/* Unwind the stack and jmp to the debug entry */
+debug_kernel_fw:
+	mov	r15,r0
+	add	#(22-4)*4-4,r0
+	ldc.l	@r0+,gbr
+	lds.l	@r0+,mach
+	lds.l	@r0+,macl
+	mov	r15,r0
+	mov.l	@(OFF_SP,r0),r1
+	mov	#OFF_SR,r2
+	mov.l	@(r0,r2),r3
+	mov.l	r3,@-r1
+	mov	#OFF_SP,r2
+	mov.l	@(r0,r2),r3
+	mov.l	r3,@-r1
+	mov	r15,r0
+	add	#(22-4)*4-8,r0
+	mov.l	1f,r2
+	mov.l	@r2,r2
+	stc	sr,r3
+	mov.l	r2,@r0
+	mov.l	r3,@r0
+	mov.l	r1,@(8,r0)	
+	mov.l	@r15+, r0
+	mov.l	@r15+, r1
+	mov.l	@r15+, r2
+	mov.l	@r15+, r3
+	mov.l	@r15+, r4
+	mov.l	@r15+, r5
+	mov.l	@r15+, r6
+	mov.l	@r15+, r7
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	mov.l	@r15+, r10
+	mov.l	@r15+, r11
+	mov.l	@r15+, r12
+	mov.l	@r15+, r13
+	mov.l	@r15+, r14
+	add	#8,r15
+	lds.l	@r15+, pr
+	rte
+	 mov.l	@r15+,r15
+	.align	2
+1:	.long	gdb_vbr_vector
+#endif /* CONFIG_SH_STANDARD_BIOS */
+
+ENTRY(address_error_handler)
+	mov	r15,r4				! regs
+	add	#4,r4
+	mov	#OFF_PC,r0
+	mov.l	@(r0,r15),r6			! pc
+	mov.l	1f,r0
+	jmp	@r0
+	 mov	#0,r5				! writeaccess is unknown
+	.align	2
+
+1:	.long	do_address_error
+
+restore_all:
+	cli
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	3f, r0
+	jsr	@r0
+	 nop
+#endif
+	mov	r15,r0
+	mov.l	$cpu_mode,r2
+	mov	#OFF_SR,r3
+	mov.l	@(r0,r3),r1
+	mov.l	r1,@r2
+	shll2	r1				! clear MD bit
+	shlr2	r1
+	mov.l	@(OFF_SP,r0),r2
+	add	#-8,r2
+	mov.l	r2,@(OFF_SP,r0)			! point exception frame top
+	mov.l	r1,@(4,r2)			! set sr
+	mov	#OFF_PC,r3
+	mov.l	@(r0,r3),r1
+	mov.l	r1,@r2				! set pc
+	add	#4*16+4,r0
+	lds.l	@r0+,pr
+	add	#4,r0				! skip sr
+	ldc.l	@r0+,gbr
+	lds.l	@r0+,mach
+	lds.l	@r0+,macl
+	get_current_thread_info r0, r1
+	mov.l	$current_thread_info,r1
+	mov.l	r0,@r1
+	mov.l	@r15+,r0
+	mov.l	@r15+,r1
+	mov.l	@r15+,r2
+	mov.l	@r15+,r3
+	mov.l	@r15+,r4
+	mov.l	@r15+,r5
+	mov.l	@r15+,r6
+	mov.l	@r15+,r7
+	mov.l	@r15+,r8
+	mov.l	@r15+,r9
+	mov.l	@r15+,r10
+	mov.l	@r15+,r11
+	mov.l	@r15+,r12
+	mov.l	@r15+,r13
+	mov.l	@r15+,r14
+	mov.l	@r15,r15
+	rte
+	 nop
+2:
+	mov.l	1f,r8
+	mov.l	2f,r9
+	jmp	@r9
+	 lds	r8,pr
+
+	.align	2
+$current_thread_info:
+	.long	__current_thread_info
+$cpu_mode:	
+	.long	__cpu_mode
+#ifdef CONFIG_TRACE_IRQFLAGS
+3:	.long	trace_hardirqs_off
+#endif
+		
+! common exception handler
+#include "../../entry-common.S"
+	
+	.data
+! cpu operation mode 
+! bit30 = MD (compatible SH3/4)
+__cpu_mode:
+	.long	0x40000000
+		
+	.section	.bss
+__current_thread_info:
+	.long	0
+
+ENTRY(exception_handling_table)
+	.space	4*32
diff --git a/arch/sh/kernel/cpu/sh2/ex.S b/arch/sh/kernel/cpu/sh2/ex.S
new file mode 100644
index 00000000000..6d285af7846
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2/ex.S
@@ -0,0 +1,46 @@
+/*
+ * arch/sh/kernel/cpu/sh2/ex.S
+ *
+ * The SH-2 exception vector table
+ *
+ * Copyright (C) 2005 Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/linkage.h>
+
+!
+! convert Exception Vector to Exception Number
+!
+exception_entry:	
+no	=	0
+	.rept	256
+	mov.l	r0,@-sp
+	mov	#no,r0
+	bra	exception_trampoline
+	and	#0xff,r0
+no	=	no + 1
+	.endr
+exception_trampoline:
+	mov.l	r1,@-sp
+	mov.l	$exception_handler,r1
+	jmp	@r1
+
+	.align	2
+$exception_entry:
+	.long	exception_entry
+$exception_handler:
+	.long	exception_handler
+!
+! Exception Vector Base
+!
+	.align	2
+ENTRY(vbr_base)
+vector	=	0
+	.rept	256
+	.long	exception_entry + vector * 8
+vector	=	vector + 1
+	.endr
diff --git a/arch/sh/kernel/cpu/sh2/probe.c b/arch/sh/kernel/cpu/sh2/probe.c
index f17a2a0d588..ba527d9b502 100644
--- a/arch/sh/kernel/cpu/sh2/probe.c
+++ b/arch/sh/kernel/cpu/sh2/probe.c
@@ -17,17 +17,23 @@
 
 int __init detect_cpu_and_cache_system(void)
 {
-	/*
-	 * For now, assume SH7604 .. fix this later.
-	 */
+#if defined(CONFIG_CPU_SUBTYPE_SH7604)
 	cpu_data->type			= CPU_SH7604;
 	cpu_data->dcache.ways		= 4;
-	cpu_data->dcache.way_shift	= 6;
+	cpu_data->dcache.way_incr	= (1<<10);
 	cpu_data->dcache.sets		= 64;
 	cpu_data->dcache.entry_shift	= 4;
 	cpu_data->dcache.linesz		= L1_CACHE_BYTES;
 	cpu_data->dcache.flags		= 0;
-
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+	cpu_data->type			= CPU_SH7619;
+	cpu_data->dcache.ways		= 4;
+	cpu_data->dcache.way_incr	= (1<<12);
+	cpu_data->dcache.sets		= 256;
+	cpu_data->dcache.entry_shift	= 4;
+	cpu_data->dcache.linesz		= L1_CACHE_BYTES;
+	cpu_data->dcache.flags		= 0;
+#endif
 	/*
 	 * SH-2 doesn't have separate caches
 	 */
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
new file mode 100644
index 00000000000..82c2d905152
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -0,0 +1,53 @@
+/*
+ * SH7619 Setup
+ *
+ *  Copyright (C) 2006  Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <asm/sci.h>
+
+static struct plat_sci_port sci_platform_data[] = {
+	{
+		.mapbase	= 0xf8400000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		=  { 88, 89, 91, 90},
+	}, {
+		.mapbase	= 0xf8410000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		=  { 92, 93, 95, 94},
+	}, {
+		.mapbase	= 0xf8420000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		=  { 96, 97, 99, 98},
+	}, {
+		.flags = 0,
+	}
+};
+
+static struct platform_device sci_device = {
+	.name		= "sh-sci",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= sci_platform_data,
+	},
+};
+
+static struct platform_device *sh7619_devices[] __initdata = {
+	&sci_device,
+};
+
+static int __init sh7619_devices_setup(void)
+{
+	return platform_add_devices(sh7619_devices,
+				    ARRAY_SIZE(sh7619_devices));
+}
+__initcall(sh7619_devices_setup);
diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile
new file mode 100644
index 00000000000..350972ae941
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2a/Makefile
@@ -0,0 +1,10 @@
+#
+# Makefile for the Linux/SuperH SH-2A backends.
+#
+
+obj-y	:= common.o probe.o
+
+common-y	+= $(addprefix ../sh2/, ex.o)
+common-y	+= $(addprefix ../sh2/, entry.o)
+
+obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o
diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7206.c b/arch/sh/kernel/cpu/sh2a/clock-sh7206.c
new file mode 100644
index 00000000000..a9ad309c6a3
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2a/clock-sh7206.c
@@ -0,0 +1,85 @@
+/*
+ * arch/sh/kernel/cpu/sh2a/clock-sh7206.c
+ *
+ * SH7206 support for the clock framework
+ *
+ *  Copyright (C) 2006  Yoshinori Sato
+ *
+ * Based on clock-sh4.c
+ *  Copyright (C) 2005  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <asm/clock.h>
+#include <asm/freq.h>
+#include <asm/io.h>
+
+const static int pll1rate[]={1,2,3,4,6,8};
+const static int pfc_divisors[]={1,2,3,4,6,8,12};
+#define ifc_divisors pfc_divisors
+
+#if (CONFIG_SH_CLK_MD == 2)
+#define PLL2 (4)
+#elif (CONFIG_SH_CLK_MD == 6)
+#define PLL2 (2)
+#elif (CONFIG_SH_CLK_MD == 7)
+#define PLL2 (1)
+#else
+#error "Illigal Clock Mode!"
+#endif
+
+static void master_clk_init(struct clk *clk)
+{
+	clk->rate *= PLL2 * pll1rate[(ctrl_inw(FREQCR) >> 8) & 0x0007];
+}
+
+static struct clk_ops sh7206_master_clk_ops = {
+	.init		= master_clk_init,
+};
+
+static void module_clk_recalc(struct clk *clk)
+{
+	int idx = (ctrl_inw(FREQCR) & 0x0007);
+	clk->rate = clk->parent->rate / pfc_divisors[idx];
+}
+
+static struct clk_ops sh7206_module_clk_ops = {
+	.recalc		= module_clk_recalc,
+};
+
+static void bus_clk_recalc(struct clk *clk)
+{
+	clk->rate = clk->parent->rate / pll1rate[(ctrl_inw(FREQCR) >> 8) & 0x0007];
+}
+
+static struct clk_ops sh7206_bus_clk_ops = {
+	.recalc		= bus_clk_recalc,
+};
+
+static void cpu_clk_recalc(struct clk *clk)
+{
+	int idx = (ctrl_inw(FREQCR) & 0x0007);
+	clk->rate = clk->parent->rate / ifc_divisors[idx];
+}
+
+static struct clk_ops sh7206_cpu_clk_ops = {
+	.recalc		= cpu_clk_recalc,
+};
+
+static struct clk_ops *sh7206_clk_ops[] = {
+	&sh7206_master_clk_ops,
+	&sh7206_module_clk_ops,
+	&sh7206_bus_clk_ops,
+	&sh7206_cpu_clk_ops,
+};
+
+void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
+{
+	if (idx < ARRAY_SIZE(sh7206_clk_ops))
+		*ops = sh7206_clk_ops[idx];
+}
+
diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c
new file mode 100644
index 00000000000..87c6c054208
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2a/probe.c
@@ -0,0 +1,39 @@
+/*
+ * arch/sh/kernel/cpu/sh2a/probe.c
+ *
+ * CPU Subtype Probing for SH-2A.
+ *
+ * Copyright (C) 2004, 2005 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/init.h>
+#include <asm/processor.h>
+#include <asm/cache.h>
+
+int __init detect_cpu_and_cache_system(void)
+{
+	/* Just SH7206 for now .. */
+	cpu_data->type			= CPU_SH7206;
+
+	cpu_data->dcache.ways		= 4;
+	cpu_data->dcache.way_incr	= (1 << 11);
+	cpu_data->dcache.sets		= 128;
+	cpu_data->dcache.entry_shift	= 4;
+	cpu_data->dcache.linesz		= L1_CACHE_BYTES;
+	cpu_data->dcache.flags		= 0;
+
+	/*
+	 * The icache is the same as the dcache as far as this setup is
+	 * concerned. The only real difference in hardware is that the icache
+	 * lacks the U bit that the dcache has, none of this has any bearing
+	 * on the cache info.
+	 */
+	cpu_data->icache		= cpu_data->dcache;
+
+	return 0;
+}
+
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
new file mode 100644
index 00000000000..cdfeef49e62
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -0,0 +1,58 @@
+/*
+ * SH7206 Setup
+ *
+ *  Copyright (C) 2006  Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <asm/sci.h>
+
+static struct plat_sci_port sci_platform_data[] = {
+	{
+		.mapbase	= 0xfffe8000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		=  { 240, 241, 242, 243},
+	}, {
+		.mapbase	= 0xfffe8800,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		=  { 244, 245, 246, 247},
+	}, {
+		.mapbase	= 0xfffe9000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		=  { 248, 249, 250, 251},
+	}, {
+		.mapbase	= 0xfffe9800,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		=  { 252, 253, 254, 255},
+	}, {
+		.flags = 0,
+	}
+};
+
+static struct platform_device sci_device = {
+	.name		= "sh-sci",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= sci_platform_data,
+	},
+};
+
+static struct platform_device *sh7206_devices[] __initdata = {
+	&sci_device,
+};
+
+static int __init sh7206_devices_setup(void)
+{
+	return platform_add_devices(sh7206_devices,
+				    ARRAY_SIZE(sh7206_devices));
+}
+__initcall(sh7206_devices_setup);
diff --git a/arch/sh/kernel/cpu/sh3/Makefile b/arch/sh/kernel/cpu/sh3/Makefile
index 58d3815695f..83905e4e438 100644
--- a/arch/sh/kernel/cpu/sh3/Makefile
+++ b/arch/sh/kernel/cpu/sh3/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the Linux/SuperH SH-3 backends.
 #
 
-obj-y	:= ex.o probe.o
+obj-y	:= ex.o probe.o entry.o
 
 # CPU subtype setup
 obj-$(CONFIG_CPU_SUBTYPE_SH7705)	+= setup-sh7705.o
diff --git a/arch/sh/kernel/cpu/sh3/clock-sh7709.c b/arch/sh/kernel/cpu/sh3/clock-sh7709.c
index 10461a745e5..b791a29fdb6 100644
--- a/arch/sh/kernel/cpu/sh3/clock-sh7709.c
+++ b/arch/sh/kernel/cpu/sh3/clock-sh7709.c
@@ -24,7 +24,7 @@ static int pfc_divisors[]    = { 1, 2, 4, 1, 3, 6, 1, 1 };
 
 static void set_bus_parent(struct clk *clk)
 {
-	struct clk *bus_clk = clk_get("bus_clk");
+	struct clk *bus_clk = clk_get(NULL, "bus_clk");
 	clk->parent = bus_clk;
 	clk_put(bus_clk);
 }
diff --git a/arch/sh/kernel/entry.S b/arch/sh/kernel/cpu/sh3/entry.S
index 39aaefb2d83..8c0dc2700c6 100644
--- a/arch/sh/kernel/entry.S
+++ b/arch/sh/kernel/cpu/sh3/entry.S
@@ -1,5 +1,5 @@
 /*
- *  linux/arch/sh/entry.S
+ * arch/sh/kernel/entry.S
  *
  *  Copyright (C) 1999, 2000, 2002  Niibe Yutaka
  *  Copyright (C) 2003 - 2006  Paul Mundt
@@ -7,15 +7,16 @@
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
- *
  */
 #include <linux/sys.h>
 #include <linux/errno.h>
 #include <linux/linkage.h>
 #include <asm/asm-offsets.h>
 #include <asm/thread_info.h>
-#include <asm/cpu/mmu_context.h>
 #include <asm/unistd.h>
+#include <asm/cpu/mmu_context.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
 
 ! NOTE:
 ! GNU as (as of 2.9.1) changes bf/s into bt/s and bra, when the address
@@ -81,6 +82,8 @@ OFF_TRA	=  (16*4+6*4)
 #define k_g_imask	r6_bank	/* r6_bank1 */
 #define current		r7	/* r7_bank1 */
 
+#include <asm/entry-macros.S>
+	
 /*
  * Kernel mode register usage:
  *	k0	scratch
@@ -107,26 +110,6 @@ OFF_TRA	=  (16*4+6*4)
 ! this first version depends *much* on C implementation.
 !
 
-#define CLI()				\
-	stc	sr, r0;			\
-	or	#0xf0, r0;		\
-	ldc	r0, sr
-
-#define STI()				\
-	mov.l	__INV_IMASK, r11;	\
-	stc	sr, r10;		\
-	and	r11, r10;		\
-	stc	k_g_imask, r11;		\
-	or	r11, r10;		\
-	ldc	r10, sr
-
-#if defined(CONFIG_PREEMPT)
-#  define preempt_stop()	CLI()
-#else
-#  define preempt_stop()
-#  define resume_kernel		restore_all
-#endif
-
 #if defined(CONFIG_MMU)
 	.align	2
 ENTRY(tlb_miss_load)
@@ -155,29 +138,14 @@ ENTRY(tlb_protection_violation_store)
 
 call_dpf:
 	mov.l	1f, r0
-	mov	r5, r8
-	mov.l	@r0, r6
-	mov	r6, r9
-	mov.l	2f, r0
-	sts	pr, r10
-	jsr	@r0
-	 mov	r15, r4
-	!
-	tst	r0, r0
-	bf/s	0f
-	 lds	r10, pr
-	rts
-	 nop
-0:	STI()
+ 	mov.l	@r0, r6		! address
 	mov.l	3f, r0
-	mov	r9, r6
-	mov	r8, r5
+
 	jmp	@r0
-	 mov	r15, r4
+ 	 mov	r15, r4		! regs
 
 	.align 2
 1:	.long	MMU_TEA
-2:	.long	__do_page_fault
 3:	.long	do_page_fault
 
 	.align	2
@@ -203,32 +171,6 @@ call_dae:
 2:	.long   do_address_error
 #endif /* CONFIG_MMU */
 
-#if defined(CONFIG_SH_STANDARD_BIOS) || defined(CONFIG_SH_KGDB)
-! Handle kernel debug if either kgdb (SW) or gdb-stub (FW) is present.
-! If both are configured, handle the debug traps (breakpoints) in SW,
-! but still allow BIOS traps to FW.
-
-	.align	2
-debug_kernel:
-#if defined(CONFIG_SH_STANDARD_BIOS) && defined(CONFIG_SH_KGDB)
-	/* Force BIOS call to FW (debug_trap put TRA in r8) */
-	mov	r8,r0
-	shlr2	r0
-	cmp/eq	#0x3f,r0
-	bt	debug_kernel_fw
-#endif /* CONFIG_SH_STANDARD_BIOS && CONFIG_SH_KGDB */
-
-debug_enter:		
-#if defined(CONFIG_SH_KGDB)
-	/* Jump to kgdb, pass stacked regs as arg */
-debug_kernel_sw:
-	mov.l	3f, r0
-	jmp	@r0
-	 mov	r15, r4
-	.align	2
-3:	.long	kgdb_handle_exception
-#endif /* CONFIG_SH_KGDB */
-
 #if defined(CONFIG_SH_STANDARD_BIOS)
 	/* Unwind the stack and jmp to the debug entry */
 debug_kernel_fw:
@@ -269,276 +211,6 @@ debug_kernel_fw:
 2:	.long	gdb_vbr_vector
 #endif /* CONFIG_SH_STANDARD_BIOS */
 
-#endif /* CONFIG_SH_STANDARD_BIOS || CONFIG_SH_KGDB */
-
-
-	.align	2
-debug_trap:	
-#if defined(CONFIG_SH_STANDARD_BIOS) || defined(CONFIG_SH_KGDB)
-	mov	#OFF_SR, r0
-	mov.l	@(r0,r15), r0		! get status register
-	shll	r0
-	shll	r0			! kernel space?
-	bt/s	debug_kernel
-#endif
-	 mov.l	@r15, r0		! Restore R0 value
-	mov.l	1f, r8
-	jmp	@r8
-	 nop
-
-	.align	2
-ENTRY(exception_error)
-	!
-	STI()
-	mov.l	2f, r0
-	jmp	@r0
-	 nop
-
-!
-	.align	2
-1:	.long	break_point_trap_software
-2:	.long	do_exception_error
-
-	.align	2
-ret_from_exception:
-	preempt_stop()
-ENTRY(ret_from_irq)
-	!
-	mov	#OFF_SR, r0
-	mov.l	@(r0,r15), r0	! get status register
-	shll	r0
-	shll	r0		! kernel space?
-	bt/s	resume_kernel	! Yes, it's from kernel, go back soon
-	 GET_THREAD_INFO(r8)
-
-#ifdef CONFIG_PREEMPT
-	bra	resume_userspace
-	 nop
-ENTRY(resume_kernel)
-	mov.l	@(TI_PRE_COUNT,r8), r0	! current_thread_info->preempt_count
-	tst	r0, r0
-	bf	noresched
-need_resched:
-	mov.l	@(TI_FLAGS,r8), r0	! current_thread_info->flags
-	tst	#_TIF_NEED_RESCHED, r0	! need_resched set?
-	bt	noresched
-
-	mov	#OFF_SR, r0
-	mov.l	@(r0,r15), r0		! get status register
-	and	#0xf0, r0		! interrupts off (exception path)?
-	cmp/eq	#0xf0, r0
-	bt	noresched
-
-	mov.l	1f, r0
-	mov.l	r0, @(TI_PRE_COUNT,r8)
-
-	STI()
-	mov.l	2f, r0
-	jsr	@r0
-	 nop
-	mov	#0, r0
-	mov.l	r0, @(TI_PRE_COUNT,r8)
-	CLI()
-
-	bra	need_resched
-	 nop
-noresched:
-	bra	restore_all
-	 nop
-
-	.align 2
-1:	.long	PREEMPT_ACTIVE
-2:	.long	schedule
-#endif
-
-ENTRY(resume_userspace)
-	! r8: current_thread_info
-	CLI()
-	mov.l	@(TI_FLAGS,r8), r0		! current_thread_info->flags
-	tst	#_TIF_WORK_MASK, r0
-	bt/s	restore_all
-	 tst	#_TIF_NEED_RESCHED, r0
-
-	.align	2
-work_pending:
-	! r0: current_thread_info->flags
-	! r8: current_thread_info
-	! t:  result of "tst	#_TIF_NEED_RESCHED, r0"
-	bf/s	work_resched
-	 tst	#(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK), r0
-work_notifysig:
-	bt/s	restore_all
-	 mov	r15, r4
-	mov	r12, r5		! set arg1(save_r0)
-	mov	r0, r6
-	mov.l	2f, r1
-	mova	restore_all, r0
-	jmp	@r1
-	 lds	r0, pr
-work_resched:
-#ifndef CONFIG_PREEMPT
-	! gUSA handling
-	mov.l	@(OFF_SP,r15), r0	! get user space stack pointer
-	mov	r0, r1
-	shll	r0
-	bf/s	1f
-	 shll	r0
-	bf/s	1f
-	 mov	#OFF_PC, r0
-	! 				  SP >= 0xc0000000 : gUSA mark
-	mov.l	@(r0,r15), r2		! get user space PC (program counter)
-	mov.l	@(OFF_R0,r15), r3	! end point
-	cmp/hs	r3, r2			! r2 >= r3? 
-	bt	1f
-	add	r3, r1			! rewind point #2
-	mov.l	r1, @(r0,r15)		! reset PC to rewind point #2
-	!
-1:
-#endif
-	mov.l	1f, r1
-	jsr	@r1				! schedule
-	 nop
-	CLI()
-	!
-	mov.l	@(TI_FLAGS,r8), r0		! current_thread_info->flags
-	tst	#_TIF_WORK_MASK, r0
-	bt	restore_all
-	bra	work_pending
-	 tst	#_TIF_NEED_RESCHED, r0
-
-	.align	2
-1:	.long	schedule
-2:	.long	do_notify_resume
-
-	.align	2
-syscall_exit_work:
-	! r0: current_thread_info->flags
-	! r8: current_thread_info
-	tst	#_TIF_SYSCALL_TRACE, r0
-	bt/s	work_pending
-	 tst	#_TIF_NEED_RESCHED, r0
-	STI()
-	! XXX setup arguments...
-	mov.l	4f, r0			! do_syscall_trace
-	jsr	@r0
-	 nop
-	bra	resume_userspace
-	 nop
-
-	.align	2
-syscall_trace_entry:
-	!                     	Yes it is traced.
-	! XXX setup arguments...
-	mov.l	4f, r11		! Call do_syscall_trace which notifies
-	jsr	@r11	    	! superior (will chomp R[0-7])
-	 nop
-	!			Reload R0-R4 from kernel stack, where the
-	!   	    	    	parent may have modified them using
-	!   	    	    	ptrace(POKEUSR).  (Note that R0-R2 are
-	!   	    	    	used by the system call handler directly
-	!   	    	    	from the kernel stack anyway, so don't need
-	!   	    	    	to be reloaded here.)  This allows the parent
-	!   	    	    	to rewrite system calls and args on the fly.
-	mov.l	@(OFF_R4,r15), r4   ! arg0
-	mov.l	@(OFF_R5,r15), r5
-	mov.l	@(OFF_R6,r15), r6
-	mov.l	@(OFF_R7,r15), r7   ! arg3
-	mov.l	@(OFF_R3,r15), r3   ! syscall_nr
-	!   	    	    Arrange for do_syscall_trace to be called
-	!   	    	    again as the system call returns.
-	mov.l	2f, r10			! Number of syscalls
-	cmp/hs	r10, r3
-	bf	syscall_call
-	mov	#-ENOSYS, r0
-	bra	syscall_exit
-	 mov.l	r0, @(OFF_R0,r15)	! Return value
-
-/*
- * Syscall interface:
- *
- *	Syscall #: R3
- *	Arguments #0 to #3: R4--R7
- *	Arguments #4 to #6: R0, R1, R2
- *	TRA: (number of arguments + 0x10) x 4
- *
- * This code also handles delegating other traps to the BIOS/gdb stub
- * according to:
- *
- * Trap number
- * (TRA>>2) 	    Purpose
- * -------- 	    -------
- * 0x0-0xf  	    old syscall ABI
- * 0x10-0x1f  	    new syscall ABI
- * 0x20-0xff  	    delegated through debug_trap to BIOS/gdb stub.
- *
- * Note: When we're first called, the TRA value must be shifted
- * right 2 bits in order to get the value that was used as the "trapa"
- * argument.
- */
-
-	.align	2
-	.globl	ret_from_fork
-ret_from_fork:
-	mov.l	1f, r8
-	jsr	@r8
-	 mov	r0, r4
-	bra	syscall_exit
-	 nop
-	.align	2
-1:	.long	schedule_tail
-	!
-ENTRY(system_call)
-	mov.l	1f, r9
-	mov.l	@r9, r8		! Read from TRA (Trap Address) Register
-	!
-	! Is the trap argument >= 0x20? (TRA will be >= 0x80)
-	mov	#0x7f, r9
-	cmp/hi	r9, r8
-	bt/s	0f
-	 mov	#OFF_TRA, r9
-	add	r15, r9
-	!
-	mov.l	r8, @r9			! set TRA value to tra
-	STI()
-	!   	    	    Call the system call handler through the table.
-	!   	    	    First check for bad syscall number
-	mov	r3, r9
-	mov.l	2f, r8			! Number of syscalls
-	cmp/hs	r8, r9
-	bf/s	good_system_call
-	 GET_THREAD_INFO(r8)
-syscall_badsys:			! Bad syscall number
-	mov	#-ENOSYS, r0
-	bra	resume_userspace
-	 mov.l	r0, @(OFF_R0,r15)	! Return value
-	!
-0:
-	bra	debug_trap
-	 nop
-	!
-good_system_call:		! Good syscall number
-	mov.l	@(TI_FLAGS,r8), r8
-	mov	#_TIF_SYSCALL_TRACE, r10
-	tst	r10, r8
-	bf	syscall_trace_entry
-	!
-syscall_call:
-	shll2	r9		! x4
-	mov.l	3f, r8		! Load the address of sys_call_table
-	add	r8, r9
-	mov.l	@r9, r8
-	jsr	@r8	    	! jump to specific syscall handler
-	 nop
-	mov.l	@(OFF_R0,r15), r12		! save r0
-	mov.l	r0, @(OFF_R0,r15)		! save the return value
-	!
-syscall_exit:
-	CLI()
-	!
-	GET_THREAD_INFO(r8)
-	mov.l	@(TI_FLAGS,r8), r0		! current_thread_info->flags
-	tst	#_TIF_ALLWORK_MASK, r0
-	bf	syscall_exit_work
 restore_all:
 	mov.l	@r15+, r0
 	mov.l	@r15+, r1
@@ -606,7 +278,9 @@ skip_restore:
 	!
 	! Calculate new SR value
 	mov	k3, k2			! original SR value
-	mov.l	9f, k1
+	mov	#0xf0, k1
+	extu.b	k1, k1
+	not	k1, k1
 	and	k1, k2			! Mask orignal SR value
 	!
 	mov	k3, k0			! Calculate IMASK-bits
@@ -632,16 +306,12 @@ skip_restore:
 	 nop
 
 	.align	2
-1:	.long	TRA
-2:	.long	NR_syscalls
-3:	.long	sys_call_table
-4:	.long	do_syscall_trace
 5:	.long	0x00001000	! DSP
 7:	.long	0x30000000
-9:
-__INV_IMASK:
-	.long	0xffffff0f	! ~(IMASK)
 
+! common exception handler
+#include "../../entry-common.S"
+	
 ! Exception Vector Base
 !
 !	Should be aligned page boundary.
@@ -661,9 +331,176 @@ general_exception:
 2:	.long	ret_from_exception
 !
 !
+
+/* This code makes some assumptions to improve performance.
+ * Make sure they are stil true. */
+#if PTRS_PER_PGD != PTRS_PER_PTE
+#error PGD and PTE sizes don't match
+#endif
+
+/* gas doesn't flag impossible values for mov #immediate as an error */
+#if (_PAGE_PRESENT >> 2) > 0x7f
+#error cannot load PAGE_PRESENT as an immediate
+#endif
+#if _PAGE_DIRTY > 0x7f
+#error cannot load PAGE_DIRTY as an immediate
+#endif
+#if (_PAGE_PRESENT << 2) != _PAGE_ACCESSED
+#error cannot derive PAGE_ACCESSED from PAGE_PRESENT
+#endif
+
+#if defined(CONFIG_CPU_SH4)
+#define ldmmupteh(r)	mov.l	8f, r
+#else
+#define ldmmupteh(r)	mov	#MMU_PTEH, r
+#endif
+
 	.balign 	1024,0,1024
 tlb_miss:
-	mov.l	1f, k2
+#ifdef COUNT_EXCEPTIONS
+	! Increment the counts
+	mov.l	9f, k1
+	mov.l	@k1, k2
+	add	#1, k2
+	mov.l	k2, @k1
+#endif
+
+	! k0 scratch
+	! k1 pgd and pte pointers
+	! k2 faulting address
+	! k3 pgd and pte index masks
+	! k4 shift
+
+	! Load up the pgd entry (k1)
+
+	ldmmupteh(k0)			!  9 LS (latency=2)	MMU_PTEH
+
+	mov.w	4f, k3			!  8 LS (latency=2)	(PTRS_PER_PGD-1) << 2
+	mov	#-(PGDIR_SHIFT-2), k4	!  6 EX
+
+	mov.l	@(MMU_TEA-MMU_PTEH,k0), k2	! 18 LS (latency=2)
+
+	mov.l	@(MMU_TTB-MMU_PTEH,k0), k1	! 18 LS (latency=2)
+
+	mov	k2, k0			!   5 MT (latency=0)
+	shld	k4, k0			!  99 EX
+
+	and	k3, k0			!  78 EX
+
+	mov.l	@(k0, k1), k1		!  21 LS (latency=2)
+	mov	#-(PAGE_SHIFT-2), k4	!   6 EX
+
+	! Load up the pte entry (k2)
+
+	mov	k2, k0			!   5 MT (latency=0)
+	shld	k4, k0			!  99 EX
+
+	tst	k1, k1			!  86 MT
+
+	bt	20f			! 110 BR
+
+	and	k3, k0			!  78 EX
+	mov.w	5f, k4			!   8 LS (latency=2)	_PAGE_PRESENT
+
+	mov.l	@(k0, k1), k2		!  21 LS (latency=2)
+	add	k0, k1			!  49 EX
+
+#ifdef CONFIG_CPU_HAS_PTEA
+	! Test the entry for present and _PAGE_ACCESSED
+
+	mov	#-28, k3		!   6 EX
+	mov	k2, k0			!   5 MT (latency=0)
+
+	tst	k4, k2			!  68 MT
+	shld	k3, k0			!  99 EX
+
+	bt	20f			! 110 BR
+
+	! Set PTEA register
+	! MMU_PTEA = ((pteval >> 28) & 0xe) | (pteval & 0x1)
+	!
+	! k0=pte>>28, k1=pte*, k2=pte, k3=<unused>, k4=_PAGE_PRESENT
+
+	and	#0xe, k0		!  79 EX
+
+	mov	k0, k3			!   5 MT (latency=0)
+	mov	k2, k0			!   5 MT (latency=0)
+
+	and	#1, k0			!  79 EX
+
+	or	k0, k3			!  82 EX
+
+	ldmmupteh(k0)			!   9 LS (latency=2)
+	shll2	k4			! 101 EX		_PAGE_ACCESSED
+
+	tst	k4, k2			!  68 MT
+
+	mov.l	k3, @(MMU_PTEA-MMU_PTEH,k0)	! 27 LS
+
+	mov.l	7f, k3			!   9 LS (latency=2)	_PAGE_FLAGS_HARDWARE_MASK
+
+	! k0=MMU_PTEH, k1=pte*, k2=pte, k3=_PAGE_FLAGS_HARDWARE, k4=_PAGE_ACCESSED
+#else
+
+	! Test the entry for present and _PAGE_ACCESSED
+
+	mov.l	7f, k3			!   9 LS (latency=2)	_PAGE_FLAGS_HARDWARE_MASK
+	tst	k4, k2			!  68 MT
+
+	shll2	k4			! 101 EX		_PAGE_ACCESSED
+	ldmmupteh(k0)			!   9 LS (latency=2)
+
+	bt	20f			! 110 BR
+	tst	k4, k2			!  68 MT
+
+	! k0=MMU_PTEH, k1=pte*, k2=pte, k3=_PAGE_FLAGS_HARDWARE, k4=_PAGE_ACCESSED
+
+#endif
+
+	! Set up the entry
+
+	and	k2, k3			!  78 EX
+	bt/s	10f			! 108 BR
+
+	 mov.l	k3, @(MMU_PTEL-MMU_PTEH,k0)	! 27 LS
+
+	ldtlb				! 128 CO
+
+	! At least one instruction between ldtlb and rte
+	nop				! 119 NOP
+
+	rte				! 126 CO
+
+	 nop				! 119 NOP
+
+
+10:	or	k4, k2			!  82 EX
+
+	ldtlb				! 128 CO
+
+	! At least one instruction between ldtlb and rte
+	mov.l	k2, @k1			!  27 LS
+
+	rte				! 126 CO
+
+	! Note we cannot execute mov here, because it is executed after
+	! restoring SSR, so would be executed in user space.
+	 nop				! 119 NOP
+
+
+	.align 5
+	! Once cache line if possible...
+1:	.long	swapper_pg_dir
+4:	.short	(PTRS_PER_PGD-1) << 2
+5:	.short	_PAGE_PRESENT
+7:	.long	_PAGE_FLAGS_HARDWARE_MASK
+8:	.long	MMU_PTEH
+#ifdef COUNT_EXCEPTIONS
+9:	.long	exception_count_miss
+#endif
+
+	! Either pgd or pte not present
+20:	mov.l	1f, k2
 	mov.l	4f, k3
 	bra	handle_exception
 	 mov.l	@k2, k2
@@ -710,8 +547,9 @@ ENTRY(handle_exception)
 	bt/s	1f		! It's a kernel to kernel transition.
 	 mov	r15, k0		! save original stack to k0
 	/* User space to kernel */
-	mov	#(THREAD_SIZE >> 8), k1
+	mov	#(THREAD_SIZE >> 10), k1
 	shll8	k1		! k1 := THREAD_SIZE
+	shll2	k1
 	add	current, k1
 	mov	k1, r15		! change to kernel stack
 	!
@@ -761,7 +599,7 @@ skip_save:
 	! Save the user registers on the stack.
 	mov.l	k2, @-r15	! EXPEVT
 
- 	mov	#-1, k4
+	mov	#-1, k4
 	mov.l	k4, @-r15	! set TRA (default: -1)
 	!
 	sts.l	macl, @-r15
@@ -813,6 +651,15 @@ skip_save:
 	bf	interrupt_exception
 	shlr2	r8
 	shlr	r8
+
+#ifdef COUNT_EXCEPTIONS
+	mov.l	5f, r9
+	add	r8, r9
+	mov.l	@r9, r10
+	add	#1, r10
+	mov.l	r10, @r9
+#endif
+
 	mov.l	4f, r9
 	add	r8, r9
 	mov.l	@r9, r9
@@ -826,6 +673,9 @@ skip_save:
 2:	.long	0x000080f0	! FD=1, IMASK=15
 3:	.long	0xcfffffff	! RB=0, BL=0
 4:	.long	exception_handling_table
+#ifdef COUNT_EXCEPTIONS
+5:	.long	exception_count_table
+#endif
 
 interrupt_exception:
 	mov.l	1f, r9
diff --git a/arch/sh/kernel/cpu/sh4/Makefile b/arch/sh/kernel/cpu/sh4/Makefile
index 8dbf3895ece..6e415baf04b 100644
--- a/arch/sh/kernel/cpu/sh4/Makefile
+++ b/arch/sh/kernel/cpu/sh4/Makefile
@@ -2,7 +2,8 @@
 # Makefile for the Linux/SuperH SH-4 backends.
 #
 
-obj-y	:= ex.o probe.o
+obj-y	:= ex.o probe.o common.o
+common-y	+= $(addprefix ../sh3/, entry.o)
 
 obj-$(CONFIG_SH_FPU)                    += fpu.o
 obj-$(CONFIG_SH_STORE_QUEUES)		+= sq.o
diff --git a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
index bfdf5fe8d94..fa2019aabd7 100644
--- a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c
@@ -97,7 +97,7 @@ static void shoc_clk_recalc(struct clk *clk)
 
 static int shoc_clk_verify_rate(struct clk *clk, unsigned long rate)
 {
-	struct clk *bclk = clk_get("bus_clk");
+	struct clk *bclk = clk_get(NULL, "bus_clk");
 	unsigned long bclk_rate = clk_get_rate(bclk);
 
 	clk_put(bclk);
@@ -151,7 +151,7 @@ static struct clk *sh4202_onchip_clocks[] = {
 
 static int __init sh4202_clk_init(void)
 {
-	struct clk *clk = clk_get("master_clk");
+	struct clk *clk = clk_get(NULL, "master_clk");
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(sh4202_onchip_clocks); i++) {
diff --git a/arch/sh/kernel/cpu/sh4/clock-sh7780.c b/arch/sh/kernel/cpu/sh4/clock-sh7780.c
index 93ad367342c..9e6a216750c 100644
--- a/arch/sh/kernel/cpu/sh4/clock-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4/clock-sh7780.c
@@ -98,7 +98,7 @@ static struct clk *sh7780_onchip_clocks[] = {
 
 static int __init sh7780_clk_init(void)
 {
-	struct clk *clk = clk_get("master_clk");
+	struct clk *clk = clk_get(NULL, "master_clk");
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(sh7780_onchip_clocks); i++) {
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index f486c07e10e..7624677f662 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -282,11 +282,8 @@ ieee_fpe_handler (struct pt_regs *regs)
 			grab_fpu(regs);
 			restore_fpu(tsk);
 			set_tsk_thread_flag(tsk, TIF_USEDFPU);
-		} else {
-			tsk->thread.trap_no = 11;
-			tsk->thread.error_code = 0;
+		} else
 			force_sig(SIGFPE, tsk);
-		}
 
 		regs->pc = nextpc;
 		return 1;
@@ -296,29 +293,29 @@ ieee_fpe_handler (struct pt_regs *regs)
 }
 
 asmlinkage void
-do_fpu_error(unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7,
-	     struct pt_regs regs)
+do_fpu_error(unsigned long r4, unsigned long r5, unsigned long r6,
+	     unsigned long r7, struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	struct task_struct *tsk = current;
 
-	if (ieee_fpe_handler (&regs))
+	if (ieee_fpe_handler(regs))
 		return;
 
-	regs.pc += 2;
-	save_fpu(tsk, &regs);
-	tsk->thread.trap_no = 11;
-	tsk->thread.error_code = 0;
+	regs->pc += 2;
+	save_fpu(tsk, regs);
 	force_sig(SIGFPE, tsk);
 }
 
 asmlinkage void
 do_fpu_state_restore(unsigned long r4, unsigned long r5, unsigned long r6,
-		     unsigned long r7, struct pt_regs regs)
+		     unsigned long r7, struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	struct task_struct *tsk = current;
 
-	grab_fpu(&regs);
-	if (!user_mode(&regs)) {
+	grab_fpu(regs);
+	if (!user_mode(regs)) {
 		printk(KERN_ERR "BUG: FPU is used in kernel mode.\n");
 		return;
 	}
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index c294de1e14a..afe0f1b1c03 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -79,16 +79,16 @@ int __init detect_cpu_and_cache_system(void)
 	case 0x205:
 		cpu_data->type = CPU_SH7750;
 		cpu_data->flags |= CPU_HAS_P2_FLUSH_BUG | CPU_HAS_FPU |
-				   CPU_HAS_PERF_COUNTER | CPU_HAS_PTEA;
+				   CPU_HAS_PERF_COUNTER;
 		break;
 	case 0x206:
 		cpu_data->type = CPU_SH7750S;
 		cpu_data->flags |= CPU_HAS_P2_FLUSH_BUG | CPU_HAS_FPU |
-				   CPU_HAS_PERF_COUNTER | CPU_HAS_PTEA;
+				   CPU_HAS_PERF_COUNTER;
 		break;
 	case 0x1100:
 		cpu_data->type = CPU_SH7751;
-		cpu_data->flags |= CPU_HAS_FPU | CPU_HAS_PTEA;
+		cpu_data->flags |= CPU_HAS_FPU;
 		break;
 	case 0x2000:
 		cpu_data->type = CPU_SH73180;
@@ -126,23 +126,22 @@ int __init detect_cpu_and_cache_system(void)
 		break;
 	case 0x8000:
 		cpu_data->type = CPU_ST40RA;
-		cpu_data->flags |= CPU_HAS_FPU | CPU_HAS_PTEA;
+		cpu_data->flags |= CPU_HAS_FPU;
 		break;
 	case 0x8100:
 		cpu_data->type = CPU_ST40GX1;
-		cpu_data->flags |= CPU_HAS_FPU | CPU_HAS_PTEA;
+		cpu_data->flags |= CPU_HAS_FPU;
 		break;
 	case 0x700:
 		cpu_data->type = CPU_SH4_501;
 		cpu_data->icache.ways = 2;
 		cpu_data->dcache.ways = 2;
-		cpu_data->flags |= CPU_HAS_PTEA;
 		break;
 	case 0x600:
 		cpu_data->type = CPU_SH4_202;
 		cpu_data->icache.ways = 2;
 		cpu_data->dcache.ways = 2;
-		cpu_data->flags |= CPU_HAS_FPU | CPU_HAS_PTEA;
+		cpu_data->flags |= CPU_HAS_FPU;
 		break;
 	case 0x500 ... 0x501:
 		switch (prr) {
@@ -160,7 +159,7 @@ int __init detect_cpu_and_cache_system(void)
 		cpu_data->icache.ways = 2;
 		cpu_data->dcache.ways = 2;
 
-		cpu_data->flags |= CPU_HAS_FPU | CPU_HAS_PTEA;
+		cpu_data->flags |= CPU_HAS_FPU;
 
 		break;
 	default:
@@ -173,6 +172,10 @@ int __init detect_cpu_and_cache_system(void)
 	cpu_data->dcache.ways = 1;
 #endif
 
+#ifdef CONFIG_CPU_HAS_PTEA
+	cpu_data->flags |= CPU_HAS_PTEA;
+#endif
+
 	/*
 	 * On anything that's not a direct-mapped cache, look to the CVR
 	 * for I/D-cache specifics.
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index 50812d57c1c..bbcb06f18b0 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -2,6 +2,7 @@
  * SH7750/SH7751 Setup
  *
  *  Copyright (C) 2006  Paul Mundt
+ *  Copyright (C) 2006  Jamie Lenehan
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -10,6 +11,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
+#include <linux/io.h>
 #include <asm/sci.h>
 
 static struct plat_sci_port sci_platform_data[] = {
@@ -46,3 +48,71 @@ static int __init sh7750_devices_setup(void)
 				    ARRAY_SIZE(sh7750_devices));
 }
 __initcall(sh7750_devices_setup);
+
+static struct ipr_data sh7750_ipr_map[] = {
+	/* IRQ, IPR-idx, shift, priority */
+	{ 16, 0, 12, 2 }, /* TMU0 TUNI*/
+	{ 17, 0, 12, 2 }, /* TMU1 TUNI */
+	{ 18, 0,  4, 2 }, /* TMU2 TUNI */
+	{ 19, 0,  4, 2 }, /* TMU2 TIPCI */
+	{ 27, 1, 12, 2 }, /* WDT ITI */
+	{ 20, 0,  0, 2 }, /* RTC ATI (alarm) */
+	{ 21, 0,  0, 2 }, /* RTC PRI (period) */
+	{ 22, 0,  0, 2 }, /* RTC CUI (carry) */
+	{ 23, 1,  4, 3 }, /* SCI ERI */
+	{ 24, 1,  4, 3 }, /* SCI RXI */
+	{ 25, 1,  4, 3 }, /* SCI TXI */
+	{ 40, 2,  4, 3 }, /* SCIF ERI */
+	{ 41, 2,  4, 3 }, /* SCIF RXI */
+	{ 42, 2,  4, 3 }, /* SCIF BRI */
+	{ 43, 2,  4, 3 }, /* SCIF TXI */
+	{ 34, 2,  8, 7 }, /* DMAC DMTE0 */
+	{ 35, 2,  8, 7 }, /* DMAC DMTE1 */
+	{ 36, 2,  8, 7 }, /* DMAC DMTE2 */
+	{ 37, 2,  8, 7 }, /* DMAC DMTE3 */
+	{ 28, 2,  8, 7 }, /* DMAC DMAE */
+};
+
+static struct ipr_data sh7751_ipr_map[] = {
+	{ 44, 2,  8, 7 }, /* DMAC DMTE4 */
+	{ 45, 2,  8, 7 }, /* DMAC DMTE5 */
+	{ 46, 2,  8, 7 }, /* DMAC DMTE6 */
+	{ 47, 2,  8, 7 }, /* DMAC DMTE7 */
+	/* The following use INTC_INPRI00 for masking, which is a 32-bit
+	   register, not a 16-bit register like the IPRx registers, so it
+	   would need special support */
+	/*{ 72, INTPRI00,  8, ? },*/ /* TMU3 TUNI */
+	/*{ 76, INTPRI00, 12, ? },*/ /* TMU4 TUNI */
+};
+
+static unsigned long ipr_offsets[] = {
+	0xffd00004UL,	/* 0: IPRA */
+	0xffd00008UL,	/* 1: IPRB */
+	0xffd0000cUL,	/* 2: IPRC */
+	0xffd00010UL,	/* 3: IPRD */
+};
+
+/* given the IPR index return the address of the IPR register */
+unsigned int map_ipridx_to_addr(int idx)
+{
+	if (idx >= ARRAY_SIZE(ipr_offsets))
+		return 0;
+	return ipr_offsets[idx];
+}
+
+#define INTC_ICR	0xffd00000UL
+#define INTC_ICR_IRLM   (1<<7)
+
+/* enable individual interrupt mode for external interupts */
+void ipr_irq_enable_irlm(void)
+{
+	ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
+}
+
+void __init init_IRQ_ipr()
+{
+	make_ipr_irq(sh7750_ipr_map, ARRAY_SIZE(sh7750_ipr_map));
+#ifdef CONFIG_CPU_SUBTYPE_SH7751
+	make_ipr_irq(sh7751_ipr_map, ARRAY_SIZE(sh7751_ipr_map));
+#endif
+}
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7780.c b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
index 814ddb22653..9aeaa2ddaa2 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
@@ -79,25 +79,27 @@ static int __init sh7780_devices_setup(void)
 __initcall(sh7780_devices_setup);
 
 static struct intc2_data intc2_irq_table[] = {
-	{ TIMER_IRQ, 0, 24, 0, INTC_TMU0_MSK, 2 },
-	{ 21, 1, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ 22, 1, 1, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ 23, 1, 2, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ SCIF0_ERI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_RXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_BRI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_TXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+	{ 28, 0, 24, 0, 0, 2 },		/* TMU0 */
 
-	{ SCIF1_ERI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_RXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_BRI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_TXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+	{ 21, 1,  0, 0, 2, 2 },
+	{ 22, 1,  1, 0, 2, 2 },
+	{ 23, 1,  2, 0, 2, 2 },
 
-	{ PCIC0_IRQ, 0x10,  8, 0, INTC_PCIC0_MSK, PCIC0_PRIORITY },
-	{ PCIC1_IRQ, 0x10,  0, 0, INTC_PCIC1_MSK, PCIC1_PRIORITY },
-	{ PCIC2_IRQ, 0x14, 24, 0, INTC_PCIC2_MSK, PCIC2_PRIORITY },
-	{ PCIC3_IRQ, 0x14, 16, 0, INTC_PCIC3_MSK, PCIC3_PRIORITY },
-	{ PCIC4_IRQ, 0x14,  8, 0, INTC_PCIC4_MSK, PCIC4_PRIORITY },
+	{ 40, 8, 24, 0, 3, 3 },		/* SCIF0 ERI */
+	{ 41, 8, 24, 0, 3, 3 },		/* SCIF0 RXI */
+	{ 42, 8, 24, 0, 3, 3 },		/* SCIF0 BRI */
+	{ 43, 8, 24, 0, 3, 3 },		/* SCIF0 TXI */
+
+	{ 76, 8, 16, 0, 4, 3 },		/* SCIF1 ERI */
+	{ 77, 8, 16, 0, 4, 3 },		/* SCIF1 RXI */
+	{ 78, 8, 16, 0, 4, 3 },		/* SCIF1 BRI */
+	{ 79, 8, 16, 0, 4, 3 },		/* SCIF1 TXI */
+
+	{ 64, 0x10,  8, 0, 14, 2 },	/* PCIC0 */
+	{ 65, 0x10,  0, 0, 15, 2 },	/* PCIC1 */
+	{ 66, 0x14, 24, 0, 16, 2 },	/* PCIC2 */
+	{ 67, 0x14, 16, 0, 17, 2 },	/* PCIC3 */
+	{ 68, 0x14,  8, 0, 18, 2 },	/* PCIC4 */
 };
 
 void __init init_IRQ_intc2(void)
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index 7bcc73f9b8d..55f43506995 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -19,7 +19,7 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/page.h>
 #include <asm/cacheflush.h>
 #include <asm/cpu/sq.h>
@@ -67,6 +67,7 @@ void sq_flush_range(unsigned long start, unsigned int len)
 	/* Wait for completion */
 	store_queue_barrier();
 }
+EXPORT_SYMBOL(sq_flush_range);
 
 static inline void sq_mapping_list_add(struct sq_mapping *map)
 {
@@ -166,7 +167,7 @@ unsigned long sq_remap(unsigned long phys, unsigned int size,
 	map->size = size;
 	map->name = name;
 
-	page = bitmap_find_free_region(sq_bitmap, 0x04000000,
+	page = bitmap_find_free_region(sq_bitmap, 0x04000000 >> PAGE_SHIFT,
 				       get_order(map->size));
 	if (unlikely(page < 0)) {
 		ret = -ENOSPC;
@@ -193,6 +194,7 @@ out:
 	kmem_cache_free(sq_cache, map);
 	return ret;
 }
+EXPORT_SYMBOL(sq_remap);
 
 /**
  * sq_unmap - Unmap a Store Queue allocation
@@ -234,6 +236,7 @@ void sq_unmap(unsigned long vaddr)
 
 	kmem_cache_free(sq_cache, map);
 }
+EXPORT_SYMBOL(sq_unmap);
 
 /*
  * Needlessly complex sysfs interface. Unfortunately it doesn't seem like
@@ -402,7 +405,3 @@ module_exit(sq_api_exit);
 MODULE_AUTHOR("Paul Mundt <lethal@linux-sh.org>, M. R. Brown <mrbrown@0xd6.org>");
 MODULE_DESCRIPTION("Simple API for SH-4 integrated Store Queues");
 MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(sq_remap);
-EXPORT_SYMBOL(sq_unmap);
-EXPORT_SYMBOL(sq_flush_range);
diff --git a/arch/sh/kernel/early_printk.c b/arch/sh/kernel/early_printk.c
index a00022722e9..60340823798 100644
--- a/arch/sh/kernel/early_printk.c
+++ b/arch/sh/kernel/early_printk.c
@@ -12,7 +12,7 @@
 #include <linux/console.h>
 #include <linux/tty.h>
 #include <linux/init.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 #ifdef CONFIG_SH_STANDARD_BIOS
 #include <asm/sh_bios.h>
@@ -62,17 +62,9 @@ static struct console bios_console = {
 #include <linux/serial_core.h>
 #include "../../../drivers/serial/sh-sci.h"
 
-#ifdef CONFIG_CPU_SH4
-#define SCIF_REG	0xffe80000
-#elif defined(CONFIG_CPU_SUBTYPE_SH72060)
-#define SCIF_REG	0xfffe9800
-#else
-#error "Undefined SCIF for this subtype"
-#endif
-
 static struct uart_port scif_port = {
-	.mapbase	= SCIF_REG,
-	.membase	= (char __iomem *)SCIF_REG,
+	.mapbase	= CONFIG_EARLY_SCIF_CONSOLE_PORT,
+	.membase	= (char __iomem *)CONFIG_EARLY_SCIF_CONSOLE_PORT,
 };
 
 static void scif_sercon_putc(int c)
@@ -113,23 +105,29 @@ static struct console scif_console = {
 	.index		= -1,
 };
 
+#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_SH_STANDARD_BIOS)
+/*
+ * Simple SCIF init, primarily aimed at SH7750 and other similar SH-4
+ * devices that aren't using sh-ipl+g.
+ */
 static void scif_sercon_init(int baud)
 {
-	ctrl_outw(0, SCIF_REG + 8);
-	ctrl_outw(0, SCIF_REG);
+	ctrl_outw(0, scif_port.mapbase + 8);
+	ctrl_outw(0, scif_port.mapbase);
 
 	/* Set baud rate */
 	ctrl_outb((CONFIG_SH_PCLK_FREQ + 16 * baud) /
-		  (32 * baud) - 1, SCIF_REG + 4);
-
-	ctrl_outw(12, SCIF_REG + 24);
-	ctrl_outw(8, SCIF_REG + 24);
-	ctrl_outw(0, SCIF_REG + 32);
-	ctrl_outw(0x60, SCIF_REG + 16);
-	ctrl_outw(0, SCIF_REG + 36);
-	ctrl_outw(0x30, SCIF_REG + 8);
+		  (32 * baud) - 1, scif_port.mapbase + 4);
+
+	ctrl_outw(12, scif_port.mapbase + 24);
+	ctrl_outw(8, scif_port.mapbase + 24);
+	ctrl_outw(0, scif_port.mapbase + 32);
+	ctrl_outw(0x60, scif_port.mapbase + 16);
+	ctrl_outw(0, scif_port.mapbase + 36);
+	ctrl_outw(0x30, scif_port.mapbase + 8);
 }
-#endif
+#endif /* CONFIG_CPU_SH4 && !CONFIG_SH_STANDARD_BIOS */
+#endif /* CONFIG_EARLY_SCIF_CONSOLE */
 
 /*
  * Setup a default console, if more than one is compiled in, rely on the
@@ -168,7 +166,7 @@ int __init setup_early_printk(char *opt)
 	if (!strncmp(buf, "serial", 6)) {
 		early_console = &scif_console;
 
-#ifdef CONFIG_CPU_SH4
+#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_SH_STANDARD_BIOS)
 		scif_sercon_init(115200);
 #endif
 	}
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
new file mode 100644
index 00000000000..29136a35d7c
--- /dev/null
+++ b/arch/sh/kernel/entry-common.S
@@ -0,0 +1,433 @@
+/* $Id: entry.S,v 1.37 2004/06/11 13:02:46 doyu Exp $
+ *
+ *  linux/arch/sh/entry.S
+ *
+ *  Copyright (C) 1999, 2000, 2002  Niibe Yutaka
+ *  Copyright (C) 2003  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ */
+
+! NOTE:
+! GNU as (as of 2.9.1) changes bf/s into bt/s and bra, when the address
+! to be jumped is too far, but it causes illegal slot exception.
+
+/*	
+ * entry.S contains the system-call and fault low-level handling routines.
+ * This also contains the timer-interrupt handler, as well as all interrupts
+ * and faults that can result in a task-switch.
+ *
+ * NOTE: This code handles signal-recognition, which happens every time
+ * after a timer-interrupt and after each system call.
+ *
+ * NOTE: This code uses a convention that instructions in the delay slot
+ * of a transfer-control instruction are indented by an extra space, thus:
+ *
+ *    jmp	@k0	    ! control-transfer instruction
+ *     ldc	k1, ssr     ! delay slot
+ *
+ * Stack layout in 'ret_from_syscall':
+ * 	ptrace needs to have all regs on the stack.
+ *	if the order here is changed, it needs to be
+ *	updated in ptrace.c and ptrace.h
+ *
+ *	r0
+ *      ...
+ *	r15 = stack pointer
+ *	spc
+ *	pr
+ *	ssr
+ *	gbr
+ *	mach
+ *	macl
+ *	syscall #
+ *
+ */
+
+#if defined(CONFIG_PREEMPT)
+#  define preempt_stop()	cli
+#else
+#  define preempt_stop()
+#  define resume_kernel		__restore_all
+#endif
+
+#if defined(CONFIG_SH_STANDARD_BIOS) || defined(CONFIG_SH_KGDB)
+! Handle kernel debug if either kgdb (SW) or gdb-stub (FW) is present.
+! If both are configured, handle the debug traps (breakpoints) in SW,
+! but still allow BIOS traps to FW.
+
+	.align	2
+debug_kernel:
+#if defined(CONFIG_SH_STANDARD_BIOS) && defined(CONFIG_SH_KGDB)
+	/* Force BIOS call to FW (debug_trap put TRA in r8) */
+	mov	r8,r0
+	shlr2	r0
+	cmp/eq	#0x3f,r0
+	bt	debug_kernel_fw
+#endif /* CONFIG_SH_STANDARD_BIOS && CONFIG_SH_KGDB */
+
+debug_enter:		
+#if defined(CONFIG_SH_KGDB)
+	/* Jump to kgdb, pass stacked regs as arg */
+debug_kernel_sw:
+	mov.l	3f, r0
+	jmp	@r0
+	 mov	r15, r4
+	.align	2
+3:	.long	kgdb_handle_exception
+#endif /* CONFIG_SH_KGDB */
+
+#endif /* CONFIG_SH_STANDARD_BIOS || CONFIG_SH_KGDB */
+
+
+	.align	2
+debug_trap:	
+#if defined(CONFIG_SH_STANDARD_BIOS) || defined(CONFIG_SH_KGDB)
+	mov	#OFF_SR, r0
+	mov.l	@(r0,r15), r0		! get status register
+	shll	r0
+	shll	r0			! kernel space?
+	bt/s	debug_kernel
+#endif
+	 mov.l	@r15, r0		! Restore R0 value
+	mov.l	1f, r8
+	jmp	@r8
+	 nop
+
+	.align	2
+ENTRY(exception_error)
+	!
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	3f, r0
+	jsr	@r0
+	 nop
+#endif
+	sti
+	mov.l	2f, r0
+	jmp	@r0
+	 nop
+
+!
+	.align	2
+1:	.long	break_point_trap_software
+2:	.long	do_exception_error
+#ifdef CONFIG_TRACE_IRQFLAGS
+3:	.long	trace_hardirqs_on
+#endif
+
+	.align	2
+ret_from_exception:
+	preempt_stop()
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	4f, r0
+	jsr	@r0
+	 nop
+#endif
+ENTRY(ret_from_irq)
+	!
+	mov	#OFF_SR, r0
+	mov.l	@(r0,r15), r0	! get status register
+	shll	r0
+	shll	r0		! kernel space?
+	get_current_thread_info r8, r0
+	bt	resume_kernel	! Yes, it's from kernel, go back soon
+
+#ifdef CONFIG_PREEMPT
+	bra	resume_userspace
+	 nop
+ENTRY(resume_kernel)
+	mov.l	@(TI_PRE_COUNT,r8), r0	! current_thread_info->preempt_count
+	tst	r0, r0
+	bf	noresched
+need_resched:
+	mov.l	@(TI_FLAGS,r8), r0	! current_thread_info->flags
+	tst	#_TIF_NEED_RESCHED, r0	! need_resched set?
+	bt	noresched
+
+	mov	#OFF_SR, r0
+	mov.l	@(r0,r15), r0		! get status register
+	and	#0xf0, r0		! interrupts off (exception path)?
+	cmp/eq	#0xf0, r0
+	bt	noresched
+
+	mov.l	1f, r0
+	mov.l	r0, @(TI_PRE_COUNT,r8)
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	3f, r0
+	jsr	@r0
+	 nop
+#endif
+	sti
+	mov.l	2f, r0
+	jsr	@r0
+	 nop
+	mov	#0, r0
+	mov.l	r0, @(TI_PRE_COUNT,r8)
+	cli
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	4f, r0
+	jsr	@r0
+	 nop
+#endif
+
+	bra	need_resched
+	 nop
+
+noresched:
+	bra	__restore_all
+	 nop
+
+	.align 2
+1:	.long	PREEMPT_ACTIVE
+2:	.long	schedule
+#ifdef CONFIG_TRACE_IRQFLAGS
+3:	.long	trace_hardirqs_on
+4:	.long	trace_hardirqs_off
+#endif
+#endif
+
+ENTRY(resume_userspace)
+	! r8: current_thread_info
+	cli
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	5f, r0
+	jsr	@r0
+	 nop
+#endif
+	mov.l	@(TI_FLAGS,r8), r0		! current_thread_info->flags
+	tst	#_TIF_WORK_MASK, r0
+	bt/s	__restore_all
+	 tst	#_TIF_NEED_RESCHED, r0
+
+	.align	2
+work_pending:
+	! r0: current_thread_info->flags
+	! r8: current_thread_info
+	! t:  result of "tst	#_TIF_NEED_RESCHED, r0"
+	bf/s	work_resched
+	 tst	#(_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK), r0
+work_notifysig:
+	bt/s	__restore_all
+	 mov	r15, r4
+	mov	r12, r5		! set arg1(save_r0)
+	mov	r0, r6
+	mov.l	2f, r1
+	mov.l	3f, r0
+	jmp	@r1
+	 lds	r0, pr
+work_resched:
+#ifndef CONFIG_PREEMPT
+	! gUSA handling
+	mov.l	@(OFF_SP,r15), r0	! get user space stack pointer
+	mov	r0, r1
+	shll	r0
+	bf/s	1f
+	 shll	r0
+	bf/s	1f
+	 mov	#OFF_PC, r0
+	! 				  SP >= 0xc0000000 : gUSA mark
+	mov.l	@(r0,r15), r2		! get user space PC (program counter)
+	mov.l	@(OFF_R0,r15), r3	! end point
+	cmp/hs	r3, r2			! r2 >= r3? 
+	bt	1f
+	add	r3, r1			! rewind point #2
+	mov.l	r1, @(r0,r15)		! reset PC to rewind point #2
+	!
+1:
+#endif
+	mov.l	1f, r1
+	jsr	@r1				! schedule
+	 nop
+	cli
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	5f, r0
+	jsr	@r0
+	 nop
+#endif
+	!
+	mov.l	@(TI_FLAGS,r8), r0		! current_thread_info->flags
+	tst	#_TIF_WORK_MASK, r0
+	bt	__restore_all
+	bra	work_pending
+	 tst	#_TIF_NEED_RESCHED, r0
+
+	.align	2
+1:	.long	schedule
+2:	.long	do_notify_resume
+3:	.long	restore_all
+#ifdef CONFIG_TRACE_IRQFLAGS
+4:	.long	trace_hardirqs_on
+5:	.long	trace_hardirqs_off
+#endif
+
+	.align	2
+syscall_exit_work:
+	! r0: current_thread_info->flags
+	! r8: current_thread_info
+	tst	#_TIF_SYSCALL_TRACE, r0
+	bt/s	work_pending
+	 tst	#_TIF_NEED_RESCHED, r0
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	5f, r0
+	jsr	@r0
+	 nop
+#endif
+	sti
+	! XXX setup arguments...
+	mov.l	4f, r0			! do_syscall_trace
+	jsr	@r0
+	 nop
+	bra	resume_userspace
+	 nop
+
+	.align	2
+syscall_trace_entry:
+	!                     	Yes it is traced.
+	! XXX setup arguments...
+	mov.l	4f, r11		! Call do_syscall_trace which notifies
+	jsr	@r11	    	! superior (will chomp R[0-7])
+	 nop
+	!			Reload R0-R4 from kernel stack, where the
+	!   	    	    	parent may have modified them using
+	!   	    	    	ptrace(POKEUSR).  (Note that R0-R2 are
+	!   	    	    	used by the system call handler directly
+	!   	    	    	from the kernel stack anyway, so don't need
+	!   	    	    	to be reloaded here.)  This allows the parent
+	!   	    	    	to rewrite system calls and args on the fly.
+	mov.l	@(OFF_R4,r15), r4   ! arg0
+	mov.l	@(OFF_R5,r15), r5
+	mov.l	@(OFF_R6,r15), r6
+	mov.l	@(OFF_R7,r15), r7   ! arg3
+	mov.l	@(OFF_R3,r15), r3   ! syscall_nr
+	!
+	mov.l	2f, r10			! Number of syscalls
+	cmp/hs	r10, r3
+	bf	syscall_call
+	mov	#-ENOSYS, r0
+	bra	syscall_exit
+	 mov.l	r0, @(OFF_R0,r15)	! Return value
+
+__restore_all:
+	mov.l	1f, r0
+	jmp	@r0
+	 nop
+
+	.align	2
+1:	.long	restore_all
+
+	.align	2
+not_syscall_tra:	
+	bra	debug_trap
+	 nop
+
+	.align	2
+syscall_badsys:			! Bad syscall number
+	mov	#-ENOSYS, r0
+	bra	resume_userspace
+	 mov.l	r0, @(OFF_R0,r15)	! Return value
+	
+
+/*
+ * Syscall interface:
+ *
+ *	Syscall #: R3
+ *	Arguments #0 to #3: R4--R7
+ *	Arguments #4 to #6: R0, R1, R2
+ *	TRA: (number of arguments + 0x10) x 4
+ *
+ * This code also handles delegating other traps to the BIOS/gdb stub
+ * according to:
+ *
+ * Trap number
+ * (TRA>>2) 	    Purpose
+ * -------- 	    -------
+ * 0x0-0xf  	    old syscall ABI
+ * 0x10-0x1f  	    new syscall ABI
+ * 0x20-0xff  	    delegated through debug_trap to BIOS/gdb stub.
+ *
+ * Note: When we're first called, the TRA value must be shifted
+ * right 2 bits in order to get the value that was used as the "trapa"
+ * argument.
+ */
+
+	.align	2
+	.globl	ret_from_fork
+ret_from_fork:
+	mov.l	1f, r8
+	jsr	@r8
+	 mov	r0, r4
+	bra	syscall_exit
+	 nop
+	.align	2
+1:	.long	schedule_tail
+	!
+ENTRY(system_call)
+#if !defined(CONFIG_CPU_SH2)
+	mov.l	1f, r9
+	mov.l	@r9, r8		! Read from TRA (Trap Address) Register
+#endif
+	!
+	! Is the trap argument >= 0x20? (TRA will be >= 0x80)
+	mov	#0x7f, r9
+	cmp/hi	r9, r8
+	bt/s	not_syscall_tra
+	 mov	#OFF_TRA, r9
+	add	r15, r9
+	mov.l	r8, @r9			! set TRA value to tra
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	5f, r10
+	jsr	@r10
+	 nop
+#endif
+	sti
+
+	!
+	get_current_thread_info r8, r10
+	mov.l	@(TI_FLAGS,r8), r8
+	mov	#_TIF_SYSCALL_TRACE, r10
+	tst	r10, r8
+	bf	syscall_trace_entry
+	!
+	mov.l	2f, r8			! Number of syscalls
+	cmp/hs	r8, r3
+	bt	syscall_badsys
+	!
+syscall_call:
+	shll2	r3		! x4
+	mov.l	3f, r8		! Load the address of sys_call_table
+	add	r8, r3
+	mov.l	@r3, r8
+	jsr	@r8	    	! jump to specific syscall handler
+	 nop
+	mov.l	@(OFF_R0,r15), r12		! save r0
+	mov.l	r0, @(OFF_R0,r15)		! save the return value
+	!
+syscall_exit:
+	cli
+#ifdef CONFIG_TRACE_IRQFLAGS
+	mov.l	6f, r0
+	jsr	@r0
+	 nop
+#endif
+	!
+	get_current_thread_info r8, r0
+	mov.l	@(TI_FLAGS,r8), r0		! current_thread_info->flags
+	tst	#_TIF_ALLWORK_MASK, r0
+	bf	syscall_exit_work
+	bra	__restore_all
+	 nop
+	.align	2
+#if !defined(CONFIG_CPU_SH2)
+1:	.long	TRA
+#endif
+2:	.long	NR_syscalls
+3:	.long	sys_call_table
+4:	.long	do_syscall_trace
+#ifdef CONFIG_TRACE_IRQFLAGS
+5:	.long	trace_hardirqs_on
+6:	.long	trace_hardirqs_off
+#endif
diff --git a/arch/sh/kernel/head.S b/arch/sh/kernel/head.S
index f5f53d14f24..6aca4bc6ec5 100644
--- a/arch/sh/kernel/head.S
+++ b/arch/sh/kernel/head.S
@@ -33,7 +33,7 @@ ENTRY(empty_zero_page)
 	.long	0x00360000	/* INITRD_START */
 	.long	0x000a0000	/* INITRD_SIZE */
 	.long	0
-	.balign 4096,0,4096
+	.balign PAGE_SIZE,0,PAGE_SIZE
 
 	.text	
 /*
@@ -53,8 +53,10 @@ ENTRY(_stext)
 	ldc	r0, sr
 	!			Initialize global interrupt mask
 	mov	#0, r0
+#ifdef CONFIG_CPU_HAS_SR_RB
 	ldc	r0, r6_bank
-
+#endif
+	
 	/*
 	 * Prefetch if possible to reduce cache miss penalty.
 	 *
@@ -68,11 +70,14 @@ ENTRY(_stext)
 	!
 	mov.l	2f, r0
 	mov	r0, r15		! Set initial r15 (stack pointer)
-	mov	#(THREAD_SIZE >> 8), r1
+	mov	#(THREAD_SIZE >> 10), r1
 	shll8	r1		! r1 = THREAD_SIZE
+	shll2	r1
 	sub	r1, r0		!
+#ifdef CONFIG_CPU_HAS_SR_RB
 	ldc	r0, r7_bank	! ... and initial thread_info
-
+#endif
+	
 	!			Clear BSS area
 	mov.l	3f, r1
 	add	#4, r1
@@ -95,7 +100,11 @@ ENTRY(_stext)
 	 nop
 
 	.balign 4
+#if defined(CONFIG_CPU_SH2)
+1:	.long	0x000000F0		! IMASK=0xF
+#else
 1:	.long	0x400080F0		! MD=1, RB=0, BL=0, FD=1, IMASK=0xF
+#endif
 2:	.long	init_thread_union+THREAD_SIZE
 3:	.long	__bss_start
 4:	.long	_end
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 944128ce970..67be2b6e8cd 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -12,7 +12,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/seq_file.h>
 #include <linux/io.h>
-#include <asm/irq.h>
+#include <linux/irq.h>
 #include <asm/processor.h>
 #include <asm/uaccess.h>
 #include <asm/thread_info.h>
@@ -78,15 +78,16 @@ union irq_ctx {
 	u32			stack[THREAD_SIZE/sizeof(u32)];
 };
 
-static union irq_ctx *hardirq_ctx[NR_CPUS];
-static union irq_ctx *softirq_ctx[NR_CPUS];
+static union irq_ctx *hardirq_ctx[NR_CPUS] __read_mostly;
+static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly;
 #endif
 
 asmlinkage int do_IRQ(unsigned long r4, unsigned long r5,
 		      unsigned long r6, unsigned long r7,
-		      struct pt_regs regs)
+		      struct pt_regs __regs)
 {
-	struct pt_regs *old_regs = set_irq_regs(&regs);
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
+	struct pt_regs *old_regs = set_irq_regs(regs);
 	int irq;
 #ifdef CONFIG_4KSTACKS
 	union irq_ctx *curctx, *irqctx;
@@ -111,7 +112,7 @@ asmlinkage int do_IRQ(unsigned long r4, unsigned long r5,
 #endif
 
 #ifdef CONFIG_CPU_HAS_INTEVT
-	irq = (ctrl_inl(INTEVT) >> 5) - 16;
+	irq = evt2irq(ctrl_inl(INTEVT));
 #else
 	irq = r4;
 #endif
@@ -135,17 +136,24 @@ asmlinkage int do_IRQ(unsigned long r4, unsigned long r5,
 		irqctx->tinfo.task = curctx->tinfo.task;
 		irqctx->tinfo.previous_sp = current_stack_pointer;
 
+		/*
+		 * Copy the softirq bits in preempt_count so that the
+		 * softirq checks work in the hardirq context.
+		 */
+		irqctx->tinfo.preempt_count =
+			(irqctx->tinfo.preempt_count & ~SOFTIRQ_MASK) |
+			(curctx->tinfo.preempt_count & SOFTIRQ_MASK);
+
 		__asm__ __volatile__ (
 			"mov	%0, r4		\n"
-			"mov	r15, r9		\n"
+			"mov	r15, r8		\n"
 			"jsr	@%1		\n"
 			/* swith to the irq stack */
 			" mov	%2, r15		\n"
 			/* restore the stack (ring zero) */
-			"mov	r9, r15		\n"
+			"mov	r8, r15		\n"
 			: /* no outputs */
 			: "r" (irq), "r" (generic_handle_irq), "r" (isp)
-			/* XXX: A somewhat excessive clobber list? -PFM */
 			: "memory", "r0", "r1", "r2", "r3", "r4",
 			  "r5", "r6", "r7", "r8", "t", "pr"
 		);
@@ -193,7 +201,7 @@ void irq_ctx_init(int cpu)
 	irqctx->tinfo.task		= NULL;
 	irqctx->tinfo.exec_domain	= NULL;
 	irqctx->tinfo.cpu		= cpu;
-	irqctx->tinfo.preempt_count	= SOFTIRQ_OFFSET;
+	irqctx->tinfo.preempt_count	= 0;
 	irqctx->tinfo.addr_limit	= MAKE_MM_SEG(0);
 
 	softirq_ctx[cpu] = irqctx;
@@ -239,13 +247,38 @@ asmlinkage void do_softirq(void)
 			"mov	r9, r15		\n"
 			: /* no outputs */
 			: "r" (__do_softirq), "r" (isp)
-			/* XXX: A somewhat excessive clobber list? -PFM */
 			: "memory", "r0", "r1", "r2", "r3", "r4",
 			  "r5", "r6", "r7", "r8", "r9", "r15", "t", "pr"
 		);
+
+		/*
+		 * Shouldnt happen, we returned above if in_interrupt():
+		 */
+		WARN_ON_ONCE(softirq_count());
 	}
 
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(do_softirq);
 #endif
+
+void __init init_IRQ(void)
+{
+#ifdef CONFIG_CPU_HAS_PINT_IRQ
+	init_IRQ_pint();
+#endif
+
+#ifdef CONFIG_CPU_HAS_INTC2_IRQ
+	init_IRQ_intc2();
+#endif
+
+#ifdef CONFIG_CPU_HAS_IPR_IRQ
+	init_IRQ_ipr();
+#endif
+
+	/* Perform the machine specific initialisation */
+	if (sh_mv.mv_init_irq)
+		sh_mv.mv_init_irq();
+
+	irq_ctx_init(smp_processor_id());
+}
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index a52b13ac6b7..f3e2631be14 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -385,10 +385,11 @@ struct task_struct *__switch_to(struct task_struct *prev, struct task_struct *ne
 
 asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
 			unsigned long r6, unsigned long r7,
-			struct pt_regs regs)
+			struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 #ifdef CONFIG_MMU
-	return do_fork(SIGCHLD, regs.regs[15], &regs, 0, NULL, NULL);
+	return do_fork(SIGCHLD, regs->regs[15], regs, 0, NULL, NULL);
 #else
 	/* fork almost works, enough to trick you into looking elsewhere :-( */
 	return -EINVAL;
@@ -398,11 +399,12 @@ asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
 asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
 			 unsigned long parent_tidptr,
 			 unsigned long child_tidptr,
-			 struct pt_regs regs)
+			 struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	if (!newsp)
-		newsp = regs.regs[15];
-	return do_fork(clone_flags, newsp, &regs, 0,
+		newsp = regs->regs[15];
+	return do_fork(clone_flags, newsp, regs, 0,
 			(int __user *)parent_tidptr, (int __user *)child_tidptr);
 }
 
@@ -418,9 +420,10 @@ asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
  */
 asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
 			 unsigned long r6, unsigned long r7,
-			 struct pt_regs regs)
+			 struct pt_regs __regs)
 {
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs.regs[15], &regs,
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
+	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->regs[15], regs,
 		       0, NULL, NULL);
 }
 
@@ -429,8 +432,9 @@ asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
  */
 asmlinkage int sys_execve(char *ufilename, char **uargv,
 			  char **uenvp, unsigned long r7,
-			  struct pt_regs regs)
+			  struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	int error;
 	char *filename;
 
@@ -442,7 +446,7 @@ asmlinkage int sys_execve(char *ufilename, char **uargv,
 	error = do_execve(filename,
 			  (char __user * __user *)uargv,
 			  (char __user * __user *)uenvp,
-			  &regs);
+			  regs);
 	if (error == 0) {
 		task_lock(current);
 		current->ptrace &= ~PT_DTRACE;
@@ -472,9 +476,7 @@ unsigned long get_wchan(struct task_struct *p)
 	return pc;
 }
 
-asmlinkage void break_point_trap(unsigned long r4, unsigned long r5,
-				 unsigned long r6, unsigned long r7,
-				 struct pt_regs regs)
+asmlinkage void break_point_trap(void)
 {
 	/* Clear tracing.  */
 #if defined(CONFIG_CPU_SH4A)
@@ -492,8 +494,10 @@ asmlinkage void break_point_trap(unsigned long r4, unsigned long r5,
 
 asmlinkage void break_point_trap_software(unsigned long r4, unsigned long r5,
 					  unsigned long r6, unsigned long r7,
-					  struct pt_regs regs)
+					  struct pt_regs __regs)
 {
-	regs.pc -= 2;
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
+
+	regs->pc -= 2;
 	force_sig(SIGTRAP, current);
 }
diff --git a/arch/sh/kernel/relocate_kernel.S b/arch/sh/kernel/relocate_kernel.S
index 8221b37c977..c66cb3209db 100644
--- a/arch/sh/kernel/relocate_kernel.S
+++ b/arch/sh/kernel/relocate_kernel.S
@@ -7,11 +7,9 @@
  * This source code is licensed under the GNU General Public License,
  * Version 2.  See the file COPYING for more details.
  */
-
 #include <linux/linkage.h>
-
-#define PAGE_SIZE      4096 /* must be same value as in <asm/page.h> */
-
+#include <asm/addrspace.h>
+#include <asm/page.h>
 
 		.globl relocate_new_kernel
 relocate_new_kernel:
@@ -20,8 +18,8 @@ relocate_new_kernel:
 	/* r6 = start_address      */
 	/* r7 = vbr_reg            */
 
-	mov.l	10f,r8	  /* 4096 */
-	mov.l	11f,r9    /* 0xa0000000 */
+	mov.l	10f,r8	  /* PAGE_SIZE */
+	mov.l	11f,r9    /* P2SEG */
 
 	/*  stack setting */
 	add	r8,r5
@@ -32,7 +30,7 @@ relocate_new_kernel:
 0:
 	mov.l	@r4+,r0	  /* cmd = *ind++ */
 
-1:	/* addr = (cmd | 0xa0000000) & 0xfffffff0 */
+1:	/* addr = (cmd | P2SEG) & 0xfffffff0 */
 	mov	r0,r2
 	or	r9,r2
 	mov	#-16,r1
@@ -92,7 +90,7 @@ relocate_new_kernel:
 10:
 	.long	PAGE_SIZE
 11:
-	.long	0xa0000000
+	.long	P2SEG
 
 relocate_new_kernel_end:
 
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 36d86f9ac38..696ca75752d 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -392,6 +392,7 @@ static int __init topology_init(void)
 subsys_initcall(topology_init);
 
 static const char *cpu_name[] = {
+	[CPU_SH7206]	= "SH7206",	[CPU_SH7619]	= "SH7619",
 	[CPU_SH7604]	= "SH7604",	[CPU_SH7300]	= "SH7300",
 	[CPU_SH7705]	= "SH7705",	[CPU_SH7706]	= "SH7706",
 	[CPU_SH7707]	= "SH7707",	[CPU_SH7708]	= "SH7708",
@@ -404,6 +405,7 @@ static const char *cpu_name[] = {
 	[CPU_SH4_202]	= "SH4-202",	[CPU_SH4_501]	= "SH4-501",
 	[CPU_SH7770]	= "SH7770",	[CPU_SH7780]	= "SH7780",
 	[CPU_SH7781]	= "SH7781",	[CPU_SH7343]	= "SH7343",
+	[CPU_SH7785]	= "SH7785",
 	[CPU_SH_NONE]	= "Unknown"
 };
 
diff --git a/arch/sh/kernel/sh_ksyms.c b/arch/sh/kernel/sh_ksyms.c
index 9daad70bc30..c706f3bfd89 100644
--- a/arch/sh/kernel/sh_ksyms.c
+++ b/arch/sh/kernel/sh_ksyms.c
@@ -18,7 +18,6 @@
 #include <asm/delay.h>
 #include <asm/tlbflush.h>
 #include <asm/cacheflush.h>
-#include <asm/checksum.h>
 
 extern int dump_fpu(struct pt_regs *, elf_fpregset_t *);
 extern struct hw_interrupt_type no_irq_type;
@@ -74,8 +73,6 @@ DECLARE_EXPORT(__lshrdi3);
 DECLARE_EXPORT(__movstr);
 DECLARE_EXPORT(__movstrSI16);
 
-EXPORT_SYMBOL(strcpy);
-
 #ifdef CONFIG_CPU_SH4
 DECLARE_EXPORT(__movstr_i4_even);
 DECLARE_EXPORT(__movstr_i4_odd);
diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c
index 5213f5bc6ce..50d7c4993be 100644
--- a/arch/sh/kernel/signal.c
+++ b/arch/sh/kernel/signal.c
@@ -37,7 +37,7 @@
 asmlinkage int
 sys_sigsuspend(old_sigset_t mask,
 	       unsigned long r5, unsigned long r6, unsigned long r7,
-	       struct pt_regs regs)
+	       struct pt_regs __regs)
 {
 	mask &= _BLOCKABLE;
 	spin_lock_irq(&current->sighand->siglock);
@@ -52,7 +52,7 @@ sys_sigsuspend(old_sigset_t mask,
 	return -ERESTARTNOHAND;
 }
 
-asmlinkage int 
+asmlinkage int
 sys_sigaction(int sig, const struct old_sigaction __user *act,
 	      struct old_sigaction __user *oact)
 {
@@ -87,9 +87,11 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
 asmlinkage int
 sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
 		unsigned long r6, unsigned long r7,
-		struct pt_regs regs)
+		struct pt_regs __regs)
 {
-	return do_sigaltstack(uss, uoss, regs.regs[15]);
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
+
+	return do_sigaltstack(uss, uoss, regs->regs[15]);
 }
 
 
@@ -98,7 +100,11 @@ sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
  */
 
 #define MOVW(n)	 (0x9300|((n)-2))	/* Move mem word at PC+n to R3 */
-#define TRAP16	 0xc310			/* Syscall w/no args (NR in R3) */
+#if defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH2A)
+#define TRAP_NOARG 0xc320		/* Syscall w/no args (NR in R3) */
+#else
+#define TRAP_NOARG 0xc310		/* Syscall w/no args (NR in R3) */
+#endif
 #define OR_R0_R0 0x200b			/* or r0,r0 (insert to avoid hardware bug) */
 
 struct sigframe
@@ -194,9 +200,10 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *r0_p
 
 asmlinkage int sys_sigreturn(unsigned long r4, unsigned long r5,
 			     unsigned long r6, unsigned long r7,
-			     struct pt_regs regs)
+			     struct pt_regs __regs)
 {
-	struct sigframe __user *frame = (struct sigframe __user *)regs.regs[15];
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
+	struct sigframe __user *frame = (struct sigframe __user *)regs->regs[15];
 	sigset_t set;
 	int r0;
 
@@ -216,7 +223,7 @@ asmlinkage int sys_sigreturn(unsigned long r4, unsigned long r5,
 	recalc_sigpending();
 	spin_unlock_irq(&current->sighand->siglock);
 
-	if (restore_sigcontext(&regs, &frame->sc, &r0))
+	if (restore_sigcontext(regs, &frame->sc, &r0))
 		goto badframe;
 	return r0;
 
@@ -227,9 +234,10 @@ badframe:
 
 asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5,
 				unsigned long r6, unsigned long r7,
-				struct pt_regs regs)
+				struct pt_regs __regs)
 {
-	struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs.regs[15];
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
+	struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs->regs[15];
 	sigset_t set;
 	stack_t st;
 	int r0;
@@ -246,14 +254,14 @@ asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5,
 	recalc_sigpending();
 	spin_unlock_irq(&current->sighand->siglock);
 
-	if (restore_sigcontext(&regs, &frame->uc.uc_mcontext, &r0))
+	if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &r0))
 		goto badframe;
 
 	if (__copy_from_user(&st, &frame->uc.uc_stack, sizeof(st)))
 		goto badframe;
 	/* It is more difficult to avoid calling this function than to
 	   call it and ignore errors.  */
-	do_sigaltstack(&st, NULL, regs.regs[15]);
+	do_sigaltstack(&st, NULL, regs->regs[15]);
 
 	return r0;
 
@@ -350,7 +358,7 @@ static int setup_frame(int sig, struct k_sigaction *ka,
 	} else {
 		/* Generate return code (system call to sigreturn) */
 		err |= __put_user(MOVW(7), &frame->retcode[0]);
-		err |= __put_user(TRAP16, &frame->retcode[1]);
+		err |= __put_user(TRAP_NOARG, &frame->retcode[1]);
 		err |= __put_user(OR_R0_R0, &frame->retcode[2]);
 		err |= __put_user(OR_R0_R0, &frame->retcode[3]);
 		err |= __put_user(OR_R0_R0, &frame->retcode[4]);
@@ -430,7 +438,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
 	} else {
 		/* Generate return code (system call to rt_sigreturn) */
 		err |= __put_user(MOVW(7), &frame->retcode[0]);
-		err |= __put_user(TRAP16, &frame->retcode[1]);
+		err |= __put_user(TRAP_NOARG, &frame->retcode[1]);
 		err |= __put_user(OR_R0_R0, &frame->retcode[2]);
 		err |= __put_user(OR_R0_R0, &frame->retcode[3]);
 		err |= __put_user(OR_R0_R0, &frame->retcode[4]);
diff --git a/arch/sh/kernel/stacktrace.c b/arch/sh/kernel/stacktrace.c
new file mode 100644
index 00000000000..0d5268afe80
--- /dev/null
+++ b/arch/sh/kernel/stacktrace.c
@@ -0,0 +1,43 @@
+/*
+ * arch/sh/kernel/stacktrace.c
+ *
+ * Stack trace management functions
+ *
+ *  Copyright (C) 2006  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/sched.h>
+#include <linux/stacktrace.h>
+#include <linux/thread_info.h>
+#include <asm/ptrace.h>
+
+/*
+ * Save stack-backtrace addresses into a stack_trace buffer.
+ */
+void save_stack_trace(struct stack_trace *trace, struct task_struct *task)
+{
+	unsigned long *sp;
+
+	if (!task)
+		task = current;
+	if (task == current)
+		sp = (unsigned long *)current_stack_pointer;
+	else
+		sp = (unsigned long *)task->thread.sp;
+
+	while (!kstack_end(sp)) {
+		unsigned long addr = *sp++;
+
+		if (__kernel_text_address(addr)) {
+			if (trace->skip > 0)
+				trace->skip--;
+			else
+				trace->entries[trace->nr_entries++] = addr;
+			if (trace->nr_entries >= trace->max_entries)
+				break;
+		}
+	}
+}
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 8fde95001c3..5083b6ed4b3 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -33,14 +33,15 @@
  */
 asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
 	unsigned long r6, unsigned long r7,
-	struct pt_regs regs)
+	struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	int fd[2];
 	int error;
 
 	error = do_pipe(fd);
 	if (!error) {
-		regs.regs[1] = fd[1];
+		regs->regs[1] = fd[1];
 		return fd[0];
 	}
 	return error;
@@ -50,6 +51,7 @@ unsigned long shm_align_mask = PAGE_SIZE - 1;	/* Sane caches */
 
 EXPORT_SYMBOL(shm_align_mask);
 
+#ifdef CONFIG_MMU
 /*
  * To avoid cache aliases, we map the shared page with same color.
  */
@@ -135,6 +137,7 @@ full_search:
 			addr = COLOUR_ALIGN(addr, pgoff);
 	}
 }
+#endif /* CONFIG_MMU */
 
 static inline long
 do_mmap2(unsigned long addr, unsigned long len, unsigned long prot, 
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index 57e708d7b52..c206c9504c4 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -13,6 +13,8 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/profile.h>
+#include <linux/timex.h>
+#include <linux/sched.h>
 #include <asm/clock.h>
 #include <asm/rtc.h>
 #include <asm/timer.h>
@@ -50,15 +52,20 @@ unsigned long long __attribute__ ((weak)) sched_clock(void)
 #ifndef CONFIG_GENERIC_TIME
 void do_gettimeofday(struct timeval *tv)
 {
+	unsigned long flags;
 	unsigned long seq;
 	unsigned long usec, sec;
 
 	do {
-		seq = read_seqbegin(&xtime_lock);
+		/*
+		 * Turn off IRQs when grabbing xtime_lock, so that
+		 * the sys_timer get_offset code doesn't have to handle it.
+		 */
+		seq = read_seqbegin_irqsave(&xtime_lock, flags);
 		usec = get_timer_offset();
 		sec = xtime.tv_sec;
-		usec += xtime.tv_nsec / 1000;
-	} while (read_seqretry(&xtime_lock, seq));
+		usec += xtime.tv_nsec / NSEC_PER_USEC;
+	} while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
 
 	while (usec >= 1000000) {
 		usec -= 1000000;
@@ -85,7 +92,7 @@ int do_settimeofday(struct timespec *tv)
 	 * wall time.  Discover what correction gettimeofday() would have
 	 * made, and then undo it!
 	 */
-	nsec -= 1000 * get_timer_offset();
+	nsec -= get_timer_offset() * NSEC_PER_USEC;
 
 	wtm_sec  = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
 	wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);
@@ -169,6 +176,108 @@ static struct sysdev_class timer_sysclass = {
 	.resume	 = timer_resume,
 };
 
+#ifdef CONFIG_NO_IDLE_HZ
+static int timer_dyn_tick_enable(void)
+{
+	struct dyn_tick_timer *dyn_tick = sys_timer->dyn_tick;
+	unsigned long flags;
+	int ret = -ENODEV;
+
+	if (dyn_tick) {
+		spin_lock_irqsave(&dyn_tick->lock, flags);
+		ret = 0;
+		if (!(dyn_tick->state & DYN_TICK_ENABLED)) {
+			ret = dyn_tick->enable();
+
+			if (ret == 0)
+				dyn_tick->state |= DYN_TICK_ENABLED;
+		}
+		spin_unlock_irqrestore(&dyn_tick->lock, flags);
+	}
+
+	return ret;
+}
+
+static int timer_dyn_tick_disable(void)
+{
+	struct dyn_tick_timer *dyn_tick = sys_timer->dyn_tick;
+	unsigned long flags;
+	int ret = -ENODEV;
+
+	if (dyn_tick) {
+		spin_lock_irqsave(&dyn_tick->lock, flags);
+		ret = 0;
+		if (dyn_tick->state & DYN_TICK_ENABLED) {
+			ret = dyn_tick->disable();
+
+			if (ret == 0)
+				dyn_tick->state &= ~DYN_TICK_ENABLED;
+		}
+		spin_unlock_irqrestore(&dyn_tick->lock, flags);
+	}
+
+	return ret;
+}
+
+/*
+ * Reprogram the system timer for at least the calculated time interval.
+ * This function should be called from the idle thread with IRQs disabled,
+ * immediately before sleeping.
+ */
+void timer_dyn_reprogram(void)
+{
+	struct dyn_tick_timer *dyn_tick = sys_timer->dyn_tick;
+	unsigned long next, seq, flags;
+
+	if (!dyn_tick)
+		return;
+
+	spin_lock_irqsave(&dyn_tick->lock, flags);
+	if (dyn_tick->state & DYN_TICK_ENABLED) {
+		next = next_timer_interrupt();
+		do {
+			seq = read_seqbegin(&xtime_lock);
+			dyn_tick->reprogram(next - jiffies);
+		} while (read_seqretry(&xtime_lock, seq));
+	}
+	spin_unlock_irqrestore(&dyn_tick->lock, flags);
+}
+
+static ssize_t timer_show_dyn_tick(struct sys_device *dev, char *buf)
+{
+	return sprintf(buf, "%i\n",
+		       (sys_timer->dyn_tick->state & DYN_TICK_ENABLED) >> 1);
+}
+
+static ssize_t timer_set_dyn_tick(struct sys_device *dev, const char *buf,
+				  size_t count)
+{
+	unsigned int enable = simple_strtoul(buf, NULL, 2);
+
+	if (enable)
+		timer_dyn_tick_enable();
+	else
+		timer_dyn_tick_disable();
+
+	return count;
+}
+static SYSDEV_ATTR(dyn_tick, 0644, timer_show_dyn_tick, timer_set_dyn_tick);
+
+/*
+ * dyntick=enable|disable
+ */
+static char dyntick_str[4] __initdata = "";
+
+static int __init dyntick_setup(char *str)
+{
+	if (str)
+		strlcpy(dyntick_str, str, sizeof(dyntick_str));
+	return 1;
+}
+
+__setup("dyntick=", dyntick_setup);
+#endif
+
 static int __init timer_init_sysfs(void)
 {
 	int ret = sysdev_class_register(&timer_sysclass);
@@ -176,7 +285,22 @@ static int __init timer_init_sysfs(void)
 		return ret;
 
 	sys_timer->dev.cls = &timer_sysclass;
-	return sysdev_register(&sys_timer->dev);
+	ret = sysdev_register(&sys_timer->dev);
+
+#ifdef CONFIG_NO_IDLE_HZ
+	if (ret == 0 && sys_timer->dyn_tick) {
+		ret = sysdev_create_file(&sys_timer->dev, &attr_dyn_tick);
+
+		/*
+		 * Turn on dynamic tick after calibrate delay
+		 * for correct bogomips
+		 */
+		if (ret == 0 && dyntick_str[0] == 'e')
+			ret = timer_dyn_tick_enable();
+	}
+#endif
+
+	return ret;
 }
 device_initcall(timer_init_sysfs);
 
@@ -200,6 +324,11 @@ void __init time_init(void)
 	sys_timer = get_sys_timer();
 	printk(KERN_INFO "Using %s for system timer\n", sys_timer->name);
 
+#ifdef CONFIG_NO_IDLE_HZ
+	if (sys_timer->dyn_tick)
+		spin_lock_init(&sys_timer->dyn_tick->lock);
+#endif
+
 #if defined(CONFIG_SH_KGDB)
 	/*
 	 * Set up kgdb as requested. We do it here because the serial
diff --git a/arch/sh/kernel/timers/Makefile b/arch/sh/kernel/timers/Makefile
index 151a6a304ce..bcf244ff6a1 100644
--- a/arch/sh/kernel/timers/Makefile
+++ b/arch/sh/kernel/timers/Makefile
@@ -5,4 +5,6 @@
 obj-y	:= timer.o
 
 obj-$(CONFIG_SH_TMU)		+= timer-tmu.o
+obj-$(CONFIG_SH_MTU2)		+= timer-mtu2.o
+obj-$(CONFIG_SH_CMT)		+= timer-cmt.o
 
diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c
new file mode 100644
index 00000000000..a574b93a4e7
--- /dev/null
+++ b/arch/sh/kernel/timers/timer-cmt.c
@@ -0,0 +1,196 @@
+/*
+ * arch/sh/kernel/timers/timer-cmt.c - CMT Timer Support
+ *
+ *  Copyright (C) 2005  Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/seqlock.h>
+#include <asm/timer.h>
+#include <asm/rtc.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/clock.h>
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7619)
+#define CMT_CMSTR	0xf84a0070
+#define CMT_CMCSR_0	0xf84a0072
+#define CMT_CMCNT_0	0xf84a0074
+#define CMT_CMCOR_0	0xf84a0076
+#define CMT_CMCSR_1	0xf84a0078
+#define CMT_CMCNT_1	0xf84a007a
+#define CMT_CMCOR_1	0xf84a007c
+
+#define STBCR3		0xf80a0000
+#define cmt_clock_enable() do {	ctrl_outb(ctrl_inb(STBCR3) & ~0x10, STBCR3); } while(0)
+#define CMT_CMCSR_INIT	0x0040
+#define CMT_CMCSR_CALIB	0x0000
+#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
+#define CMT_CMSTR	0xfffec000
+#define CMT_CMCSR_0	0xfffec002
+#define CMT_CMCNT_0	0xfffec004
+#define CMT_CMCOR_0	0xfffec006
+
+#define STBCR4		0xfffe040c
+#define cmt_clock_enable() do {	ctrl_outb(ctrl_inb(STBCR4) & ~0x04, STBCR4); } while(0)
+#define CMT_CMCSR_INIT	0x0040
+#define CMT_CMCSR_CALIB	0x0000
+#else
+#error "Unknown CPU SUBTYPE"
+#endif
+
+static unsigned long cmt_timer_get_offset(void)
+{
+	int count;
+	static unsigned short count_p = 0xffff;    /* for the first call after boot */
+	static unsigned long jiffies_p = 0;
+
+	/*
+	 * cache volatile jiffies temporarily; we have IRQs turned off.
+	 */
+	unsigned long jiffies_t;
+
+	/* timer count may underflow right here */
+	count =  ctrl_inw(CMT_CMCOR_0);
+	count -= ctrl_inw(CMT_CMCNT_0);
+
+	jiffies_t = jiffies;
+
+	/*
+	 * avoiding timer inconsistencies (they are rare, but they happen)...
+	 * there is one kind of problem that must be avoided here:
+	 *  1. the timer counter underflows
+	 */
+
+	if (jiffies_t == jiffies_p) {
+		if (count > count_p) {
+			/* the nutcase */
+			if (ctrl_inw(CMT_CMCSR_0) & 0x80) { /* Check CMF bit */
+				count -= LATCH;
+			} else {
+				printk("%s (): hardware timer problem?\n",
+				       __FUNCTION__);
+			}
+		}
+	} else
+		jiffies_p = jiffies_t;
+
+	count_p = count;
+
+	count = ((LATCH-1) - count) * TICK_SIZE;
+	count = (count + LATCH/2) / LATCH;
+
+	return count;
+}
+
+static irqreturn_t cmt_timer_interrupt(int irq, void *dev_id)
+{
+	unsigned long timer_status;
+
+	/* Clear CMF bit */
+	timer_status = ctrl_inw(CMT_CMCSR_0);
+	timer_status &= ~0x80;
+	ctrl_outw(timer_status, CMT_CMCSR_0);
+
+	/*
+	 * Here we are in the timer irq handler. We just have irqs locally
+	 * disabled but we don't know if the timer_bh is running on the other
+	 * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
+	 * the irq version of write_lock because as just said we have irq
+	 * locally disabled. -arca
+	 */
+	write_seqlock(&xtime_lock);
+	handle_timer_tick();
+	write_sequnlock(&xtime_lock);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction cmt_irq = {
+	.name		= "timer",
+	.handler	= cmt_timer_interrupt,
+	.flags		= IRQF_DISABLED | IRQF_TIMER,
+	.mask		= CPU_MASK_NONE,
+};
+
+static void cmt_clk_init(struct clk *clk)
+{
+	u8 divisor = CMT_CMCSR_INIT & 0x3;
+	ctrl_inw(CMT_CMCSR_0);
+	ctrl_outw(CMT_CMCSR_INIT, CMT_CMCSR_0);
+	clk->parent = clk_get(NULL, "module_clk");
+	clk->rate = clk->parent->rate / (8 << (divisor << 1));
+}
+
+static void cmt_clk_recalc(struct clk *clk)
+{
+	u8 divisor = ctrl_inw(CMT_CMCSR_0) & 0x3;
+	clk->rate = clk->parent->rate / (8 << (divisor << 1));
+}
+
+static struct clk_ops cmt_clk_ops = {
+	.init		= cmt_clk_init,
+	.recalc		= cmt_clk_recalc,
+};
+
+static struct clk cmt0_clk = {
+	.name		= "cmt0_clk",
+	.ops		= &cmt_clk_ops,
+};
+
+static int cmt_timer_start(void)
+{
+	ctrl_outw(ctrl_inw(CMT_CMSTR) | 0x01, CMT_CMSTR);
+	return 0;
+}
+
+static int cmt_timer_stop(void)
+{
+	ctrl_outw(ctrl_inw(CMT_CMSTR) & ~0x01, CMT_CMSTR);
+	return 0;
+}
+
+static int cmt_timer_init(void)
+{
+	unsigned long interval;
+
+	cmt_clock_enable();
+
+	setup_irq(CONFIG_SH_TIMER_IRQ, &cmt_irq);
+
+	cmt0_clk.parent = clk_get(NULL, "module_clk");
+
+	cmt_timer_stop();
+
+	interval = cmt0_clk.parent->rate / 8 / HZ;
+	printk(KERN_INFO "Interval = %ld\n", interval);
+
+	ctrl_outw(interval, CMT_CMCOR_0);
+
+	clk_register(&cmt0_clk);
+	clk_enable(&cmt0_clk);
+
+	cmt_timer_start();
+
+	return 0;
+}
+
+struct sys_timer_ops cmt_timer_ops = {
+	.init		= cmt_timer_init,
+	.start		= cmt_timer_start,
+	.stop		= cmt_timer_stop,
+#ifndef CONFIG_GENERIC_TIME
+	.get_offset	= cmt_timer_get_offset,
+#endif
+};
+
+struct sys_timer cmt_timer = {
+	.name	= "cmt",
+	.ops	= &cmt_timer_ops,
+};
diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c
new file mode 100644
index 00000000000..fffcd1c0987
--- /dev/null
+++ b/arch/sh/kernel/timers/timer-mtu2.c
@@ -0,0 +1,200 @@
+/*
+ * arch/sh/kernel/timers/timer-mtu2.c - MTU2 Timer Support
+ *
+ *  Copyright (C) 2005  Paul Mundt
+ *
+ * Based off of arch/sh/kernel/timers/timer-tmu.c
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/seqlock.h>
+#include <asm/timer.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/clock.h>
+
+/*
+ * We use channel 1 for our lowly system timer. Channel 2 would be the other
+ * likely candidate, but we leave it alone as it has higher divisors that
+ * would be of more use to other more interesting applications.
+ *
+ * TODO: Presently we only implement a 16-bit single-channel system timer.
+ * However, we can implement channel cascade if we go the overflow route and
+ * get away with using 2 MTU2 channels as a 32-bit timer.
+ */
+#define MTU2_TSTR	0xfffe4280
+#define MTU2_TCR_1	0xfffe4380
+#define MTU2_TMDR_1	0xfffe4381
+#define MTU2_TIOR_1	0xfffe4382
+#define MTU2_TIER_1	0xfffe4384
+#define MTU2_TSR_1	0xfffe4385
+#define MTU2_TCNT_1	0xfffe4386	/* 16-bit counter */
+#define MTU2_TGRA_1	0xfffe438a
+
+#define STBCR3		0xfffe0408
+
+#define MTU2_TSTR_CST1	(1 << 1)	/* Counter Start 1 */
+
+#define MTU2_TSR_TGFA	(1 << 0)	/* GRA compare match */
+
+#define MTU2_TIER_TGIEA	(1 << 0)	/* GRA compare match  interrupt enable */
+
+#define MTU2_TCR_INIT	0x22
+
+#define MTU2_TCR_CALIB  0x00
+
+static unsigned long mtu2_timer_get_offset(void)
+{
+	int count;
+	static int count_p = 0x7fff;	/* for the first call after boot */
+	static unsigned long jiffies_p = 0;
+
+	/*
+	 * cache volatile jiffies temporarily; we have IRQs turned off.
+	 */
+	unsigned long jiffies_t;
+
+	/* timer count may underflow right here */
+	count = ctrl_inw(MTU2_TCNT_1);	/* read the latched count */
+
+	jiffies_t = jiffies;
+
+	/*
+	 * avoiding timer inconsistencies (they are rare, but they happen)...
+	 * there is one kind of problem that must be avoided here:
+	 *  1. the timer counter underflows
+	 */
+
+	if (jiffies_t == jiffies_p) {
+		if (count > count_p) {
+			if (ctrl_inb(MTU2_TSR_1) & MTU2_TSR_TGFA) {
+				count -= LATCH;
+			} else {
+				printk("%s (): hardware timer problem?\n",
+				       __FUNCTION__);
+			}
+		}
+	} else
+		jiffies_p = jiffies_t;
+
+	count_p = count;
+
+	count = ((LATCH-1) - count) * TICK_SIZE;
+	count = (count + LATCH/2) / LATCH;
+
+	return count;
+}
+
+static irqreturn_t mtu2_timer_interrupt(int irq, void *dev_id)
+{
+	unsigned long timer_status;
+
+	/* Clear TGFA bit */
+	timer_status = ctrl_inb(MTU2_TSR_1);
+	timer_status &= ~MTU2_TSR_TGFA;
+	ctrl_outb(timer_status, MTU2_TSR_1);
+
+	/* Do timer tick */
+	write_seqlock(&xtime_lock);
+	handle_timer_tick();
+	write_sequnlock(&xtime_lock);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction mtu2_irq = {
+	.name		= "timer",
+	.handler	= mtu2_timer_interrupt,
+	.flags		= IRQF_DISABLED | IRQF_TIMER,
+	.mask		= CPU_MASK_NONE,
+};
+
+static unsigned int divisors[] = { 1, 4, 16, 64, 1, 1, 256 };
+
+static void mtu2_clk_init(struct clk *clk)
+{
+	u8 idx = MTU2_TCR_INIT & 0x7;
+
+	clk->rate = clk->parent->rate / divisors[idx];
+	/* Start TCNT counting */
+	ctrl_outb(ctrl_inb(MTU2_TSTR) | MTU2_TSTR_CST1, MTU2_TSTR);
+
+}
+
+static void mtu2_clk_recalc(struct clk *clk)
+{
+	u8 idx = ctrl_inb(MTU2_TCR_1) & 0x7;
+	clk->rate = clk->parent->rate / divisors[idx];
+}
+
+static struct clk_ops mtu2_clk_ops = {
+	.init		= mtu2_clk_init,
+	.recalc		= mtu2_clk_recalc,
+};
+
+static struct clk mtu2_clk1 = {
+	.name		= "mtu2_clk1",
+	.ops		= &mtu2_clk_ops,
+};
+
+static int mtu2_timer_start(void)
+{
+	ctrl_outb(ctrl_inb(MTU2_TSTR) | MTU2_TSTR_CST1, MTU2_TSTR);
+	return 0;
+}
+
+static int mtu2_timer_stop(void)
+{
+	ctrl_outb(ctrl_inb(MTU2_TSTR) & ~MTU2_TSTR_CST1, MTU2_TSTR);
+	return 0;
+}
+
+static int mtu2_timer_init(void)
+{
+	u8 tmp;
+	unsigned long interval;
+
+	setup_irq(CONFIG_SH_TIMER_IRQ, &mtu2_irq);
+
+	mtu2_clk1.parent = clk_get(NULL, "module_clk");
+
+	ctrl_outb(ctrl_inb(STBCR3) & (~0x20), STBCR3);
+
+	/* Normal operation */
+	ctrl_outb(0, MTU2_TMDR_1);
+	ctrl_outb(MTU2_TCR_INIT, MTU2_TCR_1);
+	ctrl_outb(0x01, MTU2_TIOR_1);
+
+	/* Enable underflow interrupt */
+	ctrl_outb(ctrl_inb(MTU2_TIER_1) | MTU2_TIER_TGIEA, MTU2_TIER_1);
+
+	interval = CONFIG_SH_PCLK_FREQ / 16 / HZ;
+	printk(KERN_INFO "Interval = %ld\n", interval);
+
+	ctrl_outw(interval, MTU2_TGRA_1);
+	ctrl_outw(0, MTU2_TCNT_1);
+
+	clk_register(&mtu2_clk1);
+	clk_enable(&mtu2_clk1);
+
+	return 0;
+}
+
+struct sys_timer_ops mtu2_timer_ops = {
+	.init		= mtu2_timer_init,
+	.start		= mtu2_timer_start,
+	.stop		= mtu2_timer_stop,
+#ifndef CONFIG_GENERIC_TIME
+	.get_offset	= mtu2_timer_get_offset,
+#endif
+};
+
+struct sys_timer mtu2_timer = {
+	.name	= "mtu2",
+	.ops	= &mtu2_timer_ops,
+};
diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c
index 24927015dc3..e060e71d078 100644
--- a/arch/sh/kernel/timers/timer-tmu.c
+++ b/arch/sh/kernel/timers/timer-tmu.c
@@ -17,7 +17,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
-#include <linux/spinlock.h>
 #include <linux/seqlock.h>
 #include <asm/timer.h>
 #include <asm/rtc.h>
@@ -31,13 +30,9 @@
 
 #define TMU0_TCR_CALIB	0x0000
 
-static DEFINE_SPINLOCK(tmu0_lock);
-
 static unsigned long tmu_timer_get_offset(void)
 {
 	int count;
-	unsigned long flags;
-
 	static int count_p = 0x7fffffff;    /* for the first call after boot */
 	static unsigned long jiffies_p = 0;
 
@@ -46,7 +41,6 @@ static unsigned long tmu_timer_get_offset(void)
 	 */
 	unsigned long jiffies_t;
 
-	spin_lock_irqsave(&tmu0_lock, flags);
 	/* timer count may underflow right here */
 	count = ctrl_inl(TMU0_TCNT);	/* read the latched count */
 
@@ -72,7 +66,6 @@ static unsigned long tmu_timer_get_offset(void)
 		jiffies_p = jiffies_t;
 
 	count_p = count;
-	spin_unlock_irqrestore(&tmu0_lock, flags);
 
 	count = ((LATCH-1) - count) * TICK_SIZE;
 	count = (count + LATCH/2) / LATCH;
@@ -106,7 +99,7 @@ static irqreturn_t tmu_timer_interrupt(int irq, void *dummy)
 static struct irqaction tmu_irq = {
 	.name		= "timer",
 	.handler	= tmu_timer_interrupt,
-	.flags		= IRQF_DISABLED,
+	.flags		= IRQF_DISABLED | IRQF_TIMER,
 	.mask		= CPU_MASK_NONE,
 };
 
@@ -149,9 +142,9 @@ static int tmu_timer_init(void)
 {
 	unsigned long interval;
 
-	setup_irq(TIMER_IRQ, &tmu_irq);
+	setup_irq(CONFIG_SH_TIMER_IRQ, &tmu_irq);
 
-	tmu0_clk.parent = clk_get("module_clk");
+	tmu0_clk.parent = clk_get(NULL, "module_clk");
 
 	/* Start TMU0 */
 	tmu_timer_stop();
diff --git a/arch/sh/kernel/timers/timer.c b/arch/sh/kernel/timers/timer.c
index dc1f631053a..a6bcc913d25 100644
--- a/arch/sh/kernel/timers/timer.c
+++ b/arch/sh/kernel/timers/timer.c
@@ -17,6 +17,12 @@ static struct sys_timer *sys_timers[] __initdata = {
 #ifdef CONFIG_SH_TMU
 	&tmu_timer,
 #endif
+#ifdef CONFIG_SH_MTU2
+	&mtu2_timer,
+#endif
+#ifdef CONFIG_SH_CMT
+	&cmt_timer,
+#endif
 	NULL,
 };
 
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index 53dfa55f315..3762d9dc204 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -18,13 +18,14 @@
 #include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/io.h>
+#include <linux/debug_locks.h>
 #include <asm/system.h>
 #include <asm/uaccess.h>
 
 #ifdef CONFIG_SH_KGDB
 #include <asm/kgdb.h>
-#define CHK_REMOTE_DEBUG(regs)                 	\
-{       					\
+#define CHK_REMOTE_DEBUG(regs)			\
+{						\
 	if (kgdb_debug_hook && !user_mode(regs))\
 		(*kgdb_debug_hook)(regs);       \
 }
@@ -33,8 +34,13 @@
 #endif
 
 #ifdef CONFIG_CPU_SH2
-#define TRAP_RESERVED_INST	4
-#define TRAP_ILLEGAL_SLOT_INST	6
+# define TRAP_RESERVED_INST	4
+# define TRAP_ILLEGAL_SLOT_INST	6
+# define TRAP_ADDRESS_ERROR	9
+# ifdef CONFIG_CPU_SH2A
+#  define TRAP_DIVZERO_ERROR	17
+#  define TRAP_DIVOVF_ERROR	18
+# endif
 #else
 #define TRAP_RESERVED_INST	12
 #define TRAP_ILLEGAL_SLOT_INST	13
@@ -88,7 +94,7 @@ void die(const char * str, struct pt_regs * regs, long err)
 
 	if (!user_mode(regs) || in_interrupt())
 		dump_mem("Stack: ", regs->regs[15], THREAD_SIZE +
-		 	 (unsigned long)task_stack_page(current));
+			 (unsigned long)task_stack_page(current));
 
 	bust_spinlocks(0);
 	spin_unlock_irq(&die_lock);
@@ -102,8 +108,6 @@ static inline void die_if_kernel(const char *str, struct pt_regs *regs,
 		die(str, regs, err);
 }
 
-static int handle_unaligned_notify_count = 10;
-
 /*
  * try and fix up kernelspace address errors
  * - userspace errors just cause EFAULT to be returned, resulting in SEGV
@@ -198,7 +202,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 		if (copy_to_user(dst,src,4))
 			goto fetch_fault;
 		ret = 0;
- 		break;
+		break;
 
 	case 2: /* mov.[bwl] to memory, possibly with pre-decrement */
 		if (instruction & 4)
@@ -222,7 +226,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 		if (copy_from_user(dst,src,4))
 			goto fetch_fault;
 		ret = 0;
- 		break;
+		break;
 
 	case 6:	/* mov.[bwl] from memory, possibly with post-increment */
 		src = (unsigned char*) *rm;
@@ -230,7 +234,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 			*rm += count;
 		dst = (unsigned char*) rn;
 		*(unsigned long*)dst = 0;
-		
+
 #ifdef __LITTLE_ENDIAN__
 		if (copy_from_user(dst, src, count))
 			goto fetch_fault;
@@ -241,7 +245,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 		}
 #else
 		dst += 4-count;
-		
+
 		if (copy_from_user(dst, src, count))
 			goto fetch_fault;
 
@@ -320,7 +324,8 @@ static inline int handle_unaligned_delayslot(struct pt_regs *regs)
 			return -EFAULT;
 
 		/* kernel */
-		die("delay-slot-insn faulting in handle_unaligned_delayslot", regs, 0);
+		die("delay-slot-insn faulting in handle_unaligned_delayslot",
+		    regs, 0);
 	}
 
 	return handle_unaligned_ins(instruction,regs);
@@ -342,6 +347,13 @@ static inline int handle_unaligned_delayslot(struct pt_regs *regs)
 #define SH_PC_8BIT_OFFSET(instr) ((((signed char)(instr))*2) + 4)
 #define SH_PC_12BIT_OFFSET(instr) ((((signed short)(instr<<4))>>3) + 4)
 
+/*
+ * XXX: SH-2A needs this too, but it needs an overhaul thanks to mixed 32-bit
+ * opcodes..
+ */
+#ifndef CONFIG_CPU_SH2A
+static int handle_unaligned_notify_count = 10;
+
 static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 {
 	u_int rm;
@@ -354,7 +366,8 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 	if (user_mode(regs) && handle_unaligned_notify_count>0) {
 		handle_unaligned_notify_count--;
 
-		printk("Fixing up unaligned userspace access in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
+		printk(KERN_NOTICE "Fixing up unaligned userspace access "
+		       "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
 		       current->comm,current->pid,(u16*)regs->pc,instruction);
 	}
 
@@ -478,32 +491,58 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 		regs->pc += 2;
 	return ret;
 }
+#endif /* CONFIG_CPU_SH2A */
+
+#ifdef CONFIG_CPU_HAS_SR_RB
+#define lookup_exception_vector(x)	\
+	__asm__ __volatile__ ("stc r2_bank, %0\n\t" : "=r" ((x)))
+#else
+#define lookup_exception_vector(x)	\
+	__asm__ __volatile__ ("mov r4, %0\n\t" : "=r" ((x)))
+#endif
 
 /*
- * Handle various address error exceptions
+ * Handle various address error exceptions:
+ *  - instruction address error:
+ *       misaligned PC
+ *       PC >= 0x80000000 in user mode
+ *  - data address error (read and write)
+ *       misaligned data access
+ *       access to >= 0x80000000 is user mode
+ * Unfortuntaly we can't distinguish between instruction address error
+ * and data address errors caused by read acceses.
  */
-asmlinkage void do_address_error(struct pt_regs *regs, 
+asmlinkage void do_address_error(struct pt_regs *regs,
 				 unsigned long writeaccess,
 				 unsigned long address)
 {
-	unsigned long error_code;
+	unsigned long error_code = 0;
 	mm_segment_t oldfs;
+	siginfo_t info;
+#ifndef CONFIG_CPU_SH2A
 	u16 instruction;
 	int tmp;
+#endif
 
-	asm volatile("stc       r2_bank,%0": "=r" (error_code));
+	/* Intentional ifdef */
+#ifdef CONFIG_CPU_HAS_SR_RB
+	lookup_exception_vector(error_code);
+#endif
 
 	oldfs = get_fs();
 
 	if (user_mode(regs)) {
+		int si_code = BUS_ADRERR;
+
 		local_irq_enable();
-		current->thread.error_code = error_code;
-		current->thread.trap_no = (writeaccess) ? 8 : 7;
 
 		/* bad PC is not something we can fix */
-		if (regs->pc & 1)
+		if (regs->pc & 1) {
+			si_code = BUS_ADRALN;
 			goto uspace_segv;
+		}
 
+#ifndef CONFIG_CPU_SH2A
 		set_fs(USER_DS);
 		if (copy_from_user(&instruction, (u16 *)(regs->pc), 2)) {
 			/* Argh. Fault on the instruction itself.
@@ -518,14 +557,23 @@ asmlinkage void do_address_error(struct pt_regs *regs,
 
 		if (tmp==0)
 			return; /* sorted */
+#endif
 
-	uspace_segv:
-		printk(KERN_NOTICE "Killing process \"%s\" due to unaligned access\n", current->comm);
-		force_sig(SIGSEGV, current);
+uspace_segv:
+		printk(KERN_NOTICE "Sending SIGBUS to \"%s\" due to unaligned "
+		       "access (PC %lx PR %lx)\n", current->comm, regs->pc,
+		       regs->pr);
+
+		info.si_signo = SIGBUS;
+		info.si_errno = 0;
+		info.si_code = si_code;
+		info.si_addr = (void *) address;
+		force_sig_info(SIGBUS, &info, current);
 	} else {
 		if (regs->pc & 1)
 			die("unaligned program counter", regs, error_code);
 
+#ifndef CONFIG_CPU_SH2A
 		set_fs(KERNEL_DS);
 		if (copy_from_user(&instruction, (u16 *)(regs->pc), 2)) {
 			/* Argh. Fault on the instruction itself.
@@ -537,6 +585,12 @@ asmlinkage void do_address_error(struct pt_regs *regs,
 
 		handle_unaligned_access(instruction, regs);
 		set_fs(oldfs);
+#else
+		printk(KERN_NOTICE "Killing process \"%s\" due to unaligned "
+		       "access\n", current->comm);
+
+		force_sig(SIGSEGV, current);
+#endif
 	}
 }
 
@@ -548,7 +602,7 @@ int is_dsp_inst(struct pt_regs *regs)
 {
 	unsigned short inst;
 
-	/* 
+	/*
 	 * Safe guard if DSP mode is already enabled or we're lacking
 	 * the DSP altogether.
 	 */
@@ -569,27 +623,49 @@ int is_dsp_inst(struct pt_regs *regs)
 #define is_dsp_inst(regs)	(0)
 #endif /* CONFIG_SH_DSP */
 
+#ifdef CONFIG_CPU_SH2A
+asmlinkage void do_divide_error(unsigned long r4, unsigned long r5,
+				unsigned long r6, unsigned long r7,
+				struct pt_regs __regs)
+{
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
+	siginfo_t info;
+
+	switch (r4) {
+	case TRAP_DIVZERO_ERROR:
+		info.si_code = FPE_INTDIV;
+		break;
+	case TRAP_DIVOVF_ERROR:
+		info.si_code = FPE_INTOVF;
+		break;
+	}
+
+	force_sig_info(SIGFPE, &info, current);
+}
+#endif
+
 /* arch/sh/kernel/cpu/sh4/fpu.c */
 extern int do_fpu_inst(unsigned short, struct pt_regs *);
 extern asmlinkage void do_fpu_state_restore(unsigned long r4, unsigned long r5,
-		unsigned long r6, unsigned long r7, struct pt_regs regs);
+		unsigned long r6, unsigned long r7, struct pt_regs __regs);
 
 asmlinkage void do_reserved_inst(unsigned long r4, unsigned long r5,
 				unsigned long r6, unsigned long r7,
-				struct pt_regs regs)
+				struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	unsigned long error_code;
 	struct task_struct *tsk = current;
 
 #ifdef CONFIG_SH_FPU_EMU
-	unsigned short inst;
+	unsigned short inst = 0;
 	int err;
 
-	get_user(inst, (unsigned short*)regs.pc);
+	get_user(inst, (unsigned short*)regs->pc);
 
-	err = do_fpu_inst(inst, &regs);
+	err = do_fpu_inst(inst, regs);
 	if (!err) {
-		regs.pc += 2;
+		regs->pc += 2;
 		return;
 	}
 	/* not a FPU inst. */
@@ -597,20 +673,19 @@ asmlinkage void do_reserved_inst(unsigned long r4, unsigned long r5,
 
 #ifdef CONFIG_SH_DSP
 	/* Check if it's a DSP instruction */
- 	if (is_dsp_inst(&regs)) {
+	if (is_dsp_inst(regs)) {
 		/* Enable DSP mode, and restart instruction. */
-		regs.sr |= SR_DSP;
+		regs->sr |= SR_DSP;
 		return;
 	}
 #endif
 
-	asm volatile("stc	r2_bank, %0": "=r" (error_code));
+	lookup_exception_vector(error_code);
+
 	local_irq_enable();
-	tsk->thread.error_code = error_code;
-	tsk->thread.trap_no = TRAP_RESERVED_INST;
-	CHK_REMOTE_DEBUG(&regs);
+	CHK_REMOTE_DEBUG(regs);
 	force_sig(SIGILL, tsk);
-	die_if_no_fixup("reserved instruction", &regs, error_code);
+	die_if_no_fixup("reserved instruction", regs, error_code);
 }
 
 #ifdef CONFIG_SH_FPU_EMU
@@ -658,39 +733,41 @@ static int emulate_branch(unsigned short inst, struct pt_regs* regs)
 
 asmlinkage void do_illegal_slot_inst(unsigned long r4, unsigned long r5,
 				unsigned long r6, unsigned long r7,
-				struct pt_regs regs)
+				struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	unsigned long error_code;
 	struct task_struct *tsk = current;
 #ifdef CONFIG_SH_FPU_EMU
-	unsigned short inst;
+	unsigned short inst = 0;
 
-	get_user(inst, (unsigned short *)regs.pc + 1);
-	if (!do_fpu_inst(inst, &regs)) {
-		get_user(inst, (unsigned short *)regs.pc);
-		if (!emulate_branch(inst, &regs))
+	get_user(inst, (unsigned short *)regs->pc + 1);
+	if (!do_fpu_inst(inst, regs)) {
+		get_user(inst, (unsigned short *)regs->pc);
+		if (!emulate_branch(inst, regs))
 			return;
 		/* fault in branch.*/
 	}
 	/* not a FPU inst. */
 #endif
 
-	asm volatile("stc	r2_bank, %0": "=r" (error_code));
+	lookup_exception_vector(error_code);
+
 	local_irq_enable();
-	tsk->thread.error_code = error_code;
-	tsk->thread.trap_no = TRAP_RESERVED_INST;
-	CHK_REMOTE_DEBUG(&regs);
+	CHK_REMOTE_DEBUG(regs);
 	force_sig(SIGILL, tsk);
-	die_if_no_fixup("illegal slot instruction", &regs, error_code);
+	die_if_no_fixup("illegal slot instruction", regs, error_code);
 }
 
 asmlinkage void do_exception_error(unsigned long r4, unsigned long r5,
 				   unsigned long r6, unsigned long r7,
-				   struct pt_regs regs)
+				   struct pt_regs __regs)
 {
+	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
 	long ex;
-	asm volatile("stc	r2_bank, %0" : "=r" (ex));
-	die_if_kernel("exception", &regs, ex);
+
+	lookup_exception_vector(ex);
+	die_if_kernel("exception", regs, ex);
 }
 
 #if defined(CONFIG_SH_STANDARD_BIOS)
@@ -735,12 +812,16 @@ void *set_exception_table_vec(unsigned int vec, void *handler)
 {
 	extern void *exception_handling_table[];
 	void *old_handler;
-	
+
 	old_handler = exception_handling_table[vec];
 	exception_handling_table[vec] = handler;
 	return old_handler;
 }
 
+extern asmlinkage void address_error_handler(unsigned long r4, unsigned long r5,
+					     unsigned long r6, unsigned long r7,
+					     struct pt_regs __regs);
+
 void __init trap_init(void)
 {
 	set_exception_table_vec(TRAP_RESERVED_INST, do_reserved_inst);
@@ -759,7 +840,15 @@ void __init trap_init(void)
 	set_exception_table_evt(0x800, do_fpu_state_restore);
 	set_exception_table_evt(0x820, do_fpu_state_restore);
 #endif
-		
+
+#ifdef CONFIG_CPU_SH2
+	set_exception_table_vec(TRAP_ADDRESS_ERROR, address_error_handler);
+#endif
+#ifdef CONFIG_CPU_SH2A
+	set_exception_table_vec(TRAP_DIVZERO_ERROR, do_divide_error);
+	set_exception_table_vec(TRAP_DIVOVF_ERROR, do_divide_error);
+#endif
+
 	/* Setup VBR for boot cpu */
 	per_cpu_trap_init();
 }
@@ -784,6 +873,11 @@ void show_trace(struct task_struct *tsk, unsigned long *sp,
 	}
 
 	printk("\n");
+
+	if (!tsk)
+		tsk = current;
+
+	debug_show_held_locks(tsk);
 }
 
 void show_stack(struct task_struct *tsk, unsigned long *sp)
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 9dd606464d2..4e0362f5038 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -4,8 +4,12 @@ menu "Processor selection"
 # Processor families
 #
 config CPU_SH2
+	select SH_WRITETHROUGH if !CPU_SH2A
 	bool
-	select SH_WRITETHROUGH
+
+config CPU_SH2A
+	bool
+	select CPU_SH2
 
 config CPU_SH3
 	bool
@@ -16,6 +20,7 @@ config CPU_SH4
 	bool
 	select CPU_HAS_INTEVT
 	select CPU_HAS_SR_RB
+	select CPU_HAS_PTEA if !CPU_SUBTYPE_ST40
 
 config CPU_SH4A
 	bool
@@ -40,6 +45,16 @@ config CPU_SUBTYPE_SH7604
 	bool "Support SH7604 processor"
 	select CPU_SH2
 
+config CPU_SUBTYPE_SH7619
+	bool "Support SH7619 processor"
+	select CPU_SH2
+
+comment "SH-2A Processor Support"
+
+config CPU_SUBTYPE_SH7206
+	bool "Support SH7206 processor"
+	select CPU_SH2A
+
 comment "SH-3 Processor Support"
 
 config CPU_SUBTYPE_SH7300
@@ -89,6 +104,7 @@ comment "SH-4 Processor Support"
 config CPU_SUBTYPE_SH7750
 	bool "Support SH7750 processor"
 	select CPU_SH4
+	select CPU_HAS_IPR_IRQ
 	help
 	  Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
 
@@ -104,15 +120,18 @@ config CPU_SUBTYPE_SH7750R
 	bool "Support SH7750R processor"
 	select CPU_SH4
 	select CPU_SUBTYPE_SH7750
+	select CPU_HAS_IPR_IRQ
 
 config CPU_SUBTYPE_SH7750S
 	bool "Support SH7750S processor"
 	select CPU_SH4
 	select CPU_SUBTYPE_SH7750
+	select CPU_HAS_IPR_IRQ
 
 config CPU_SUBTYPE_SH7751
 	bool "Support SH7751 processor"
 	select CPU_SH4
+	select CPU_HAS_IPR_IRQ
 	help
 	  Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
 	  or if you have a HD6417751R CPU.
@@ -121,6 +140,7 @@ config CPU_SUBTYPE_SH7751R
 	bool "Support SH7751R processor"
 	select CPU_SH4
 	select CPU_SUBTYPE_SH7751
+	select CPU_HAS_IPR_IRQ
 
 config CPU_SUBTYPE_SH7760
 	bool "Support SH7760 processor"
@@ -157,6 +177,11 @@ config CPU_SUBTYPE_SH7780
 	select CPU_SH4A
 	select CPU_HAS_INTC2_IRQ
 
+config CPU_SUBTYPE_SH7785
+	bool "Support SH7785 processor"
+	select CPU_SH4A
+	select CPU_HAS_INTC2_IRQ
+
 comment "SH4AL-DSP Processor Support"
 
 config CPU_SUBTYPE_SH73180
@@ -216,13 +241,22 @@ config MEMORY_SIZE
 
 config 32BIT
 	bool "Support 32-bit physical addressing through PMB"
-	depends on CPU_SH4A && MMU
+	depends on CPU_SH4A && MMU && (!X2TLB || BROKEN)
 	default y
 	help
 	  If you say Y here, physical addressing will be extended to
 	  32-bits through the SH-4A PMB. If this is not set, legacy
 	  29-bit physical addressing will be used.
 
+config X2TLB
+	bool "Enable extended TLB mode"
+	depends on CPU_SUBTYPE_SH7785 && MMU && EXPERIMENTAL
+	help
+	  Selecting this option will enable the extended mode of the SH-X2
+	  TLB. For legacy SH-X behaviour and interoperability, say N. For
+	  all of the fun new features and a willingless to submit bug reports,
+	  say Y.
+
 config VSYSCALL
 	bool "Support vsyscall page"
 	depends on MMU
@@ -237,16 +271,52 @@ config VSYSCALL
 	  (the default value) say Y.
 
 choice
+	prompt "Kernel page size"
+	default PAGE_SIZE_4KB
+
+config PAGE_SIZE_4KB
+	bool "4kB"
+	help
+	  This is the default page size used by all SuperH CPUs.
+
+config PAGE_SIZE_8KB
+	bool "8kB"
+	depends on EXPERIMENTAL && X2TLB
+	help
+	  This enables 8kB pages as supported by SH-X2 and later MMUs.
+
+config PAGE_SIZE_64KB
+	bool "64kB"
+	depends on EXPERIMENTAL && CPU_SH4
+	help
+	  This enables support for 64kB pages, possible on all SH-4
+	  CPUs and later. Highly experimental, not recommended.
+
+endchoice
+
+choice
 	prompt "HugeTLB page size"
 	depends on HUGETLB_PAGE && CPU_SH4 && MMU
 	default HUGETLB_PAGE_SIZE_64K
 
 config HUGETLB_PAGE_SIZE_64K
-	bool "64K"
+	bool "64kB"
+
+config HUGETLB_PAGE_SIZE_256K
+	bool "256kB"
+	depends on X2TLB
 
 config HUGETLB_PAGE_SIZE_1MB
 	bool "1MB"
 
+config HUGETLB_PAGE_SIZE_4MB
+	bool "4MB"
+	depends on X2TLB
+
+config HUGETLB_PAGE_SIZE_64MB
+	bool "64MB"
+	depends on X2TLB
+
 endchoice
 
 source "mm/Kconfig"
@@ -274,7 +344,6 @@ config SH_DIRECT_MAPPED
 
 config SH_WRITETHROUGH
 	bool "Use write-through caching"
-	default y if CPU_SH2
 	help
 	  Selecting this option will configure the caches in write-through
 	  mode, as opposed to the default write-back configuration.
diff --git a/arch/sh/mm/cache-sh2.c b/arch/sh/mm/cache-sh2.c
index 2689cb24ea2..6614033f6be 100644
--- a/arch/sh/mm/cache-sh2.c
+++ b/arch/sh/mm/cache-sh2.c
@@ -5,6 +5,7 @@
  *
  * Released under the terms of the GNU GPL v2.0.
  */
+
 #include <linux/init.h>
 #include <linux/mm.h>
 
@@ -14,37 +15,43 @@
 #include <asm/cacheflush.h>
 #include <asm/io.h>
 
-/*
- * Calculate the OC address and set the way bit on the SH-2.
- *
- * We must have already jump_to_P2()'ed prior to calling this
- * function, since we rely on CCR manipulation to do the
- * Right Thing(tm).
- */
-unsigned long __get_oc_addr(unsigned long set, unsigned long way)
+void __flush_wback_region(void *start, int size)
 {
-	unsigned long ccr;
-
-	/*
-	 * On SH-2 the way bit isn't tracked in the address field
-	 * if we're doing address array access .. instead, we need
-	 * to manually switch out the way in the CCR.
-	 */
-	ccr = ctrl_inl(CCR);
-	ccr &= ~0x00c0;
-	ccr |= way << cpu_data->dcache.way_shift;
-
-	/*
-	 * Despite the number of sets being halved, we end up losing
-	 * the first 2 ways to OCRAM instead of the last 2 (if we're
-	 * 4-way). As a result, forcibly setting the W1 bit handily
-	 * bumps us up 2 ways.
-	 */
-	if (ccr & CCR_CACHE_ORA)
-		ccr |= 1 << (cpu_data->dcache.way_shift + 1);
-
-	ctrl_outl(ccr, CCR);
-
-	return CACHE_OC_ADDRESS_ARRAY | (set << cpu_data->dcache.entry_shift);
+	unsigned long v;
+	unsigned long begin, end;
+
+	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+		& ~(L1_CACHE_BYTES-1);
+	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+		/* FIXME cache purge */
+		ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
+	}
+}
+
+void __flush_purge_region(void *start, int size)
+{
+	unsigned long v;
+	unsigned long begin, end;
+
+	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+		& ~(L1_CACHE_BYTES-1);
+	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+		ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
+	}
+}
+
+void __flush_invalidate_region(void *start, int size)
+{
+	unsigned long v;
+	unsigned long begin, end;
+
+	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+		& ~(L1_CACHE_BYTES-1);
+	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+		ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
+	}
 }
 
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index e48cc22724d..ae531affccb 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -11,12 +11,8 @@
  */
 #include <linux/init.h>
 #include <linux/mm.h>
-#include <asm/addrspace.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-#include <asm/cache.h>
-#include <asm/io.h>
-#include <asm/pgalloc.h>
+#include <linux/io.h>
+#include <linux/mutex.h>
 #include <asm/mmu_context.h>
 #include <asm/cacheflush.h>
 
@@ -83,9 +79,9 @@ static void __init emit_cache_params(void)
  */
 
 /* Worst case assumed to be 64k cache, direct-mapped i.e. 4 synonym bits. */
-#define MAX_P3_SEMAPHORES 16
+#define MAX_P3_MUTEXES 16
 
-struct semaphore p3map_sem[MAX_P3_SEMAPHORES];
+struct mutex p3map_mutex[MAX_P3_MUTEXES];
 
 void __init p3_cache_init(void)
 {
@@ -115,7 +111,7 @@ void __init p3_cache_init(void)
 		panic("%s failed.", __FUNCTION__);
 
 	for (i = 0; i < cpu_data->dcache.n_aliases; i++)
-		sema_init(&p3map_sem[i], 1);
+		mutex_init(&p3map_mutex[i]);
 }
 
 /*
@@ -229,7 +225,7 @@ static inline void flush_cache_4096(unsigned long start,
 	 */
 	if ((cpu_data->flags & CPU_HAS_P2_FLUSH_BUG) ||
 	    (start < CACHE_OC_ADDRESS_ARRAY))
-	    	exec_offset = 0x20000000;
+		exec_offset = 0x20000000;
 
 	local_irq_save(flags);
 	__flush_cache_4096(start | SH_CACHE_ASSOC,
@@ -250,7 +246,7 @@ void flush_dcache_page(struct page *page)
 
 		/* Loop all the D-cache */
 		n = cpu_data->dcache.n_aliases;
-		for (i = 0; i < n; i++, addr += PAGE_SIZE)
+		for (i = 0; i < n; i++, addr += 4096)
 			flush_cache_4096(addr, phys);
 	}
 
diff --git a/arch/sh/mm/clear_page.S b/arch/sh/mm/clear_page.S
index 7b96425ae27..8a706131e52 100644
--- a/arch/sh/mm/clear_page.S
+++ b/arch/sh/mm/clear_page.S
@@ -1,12 +1,12 @@
-/* $Id: clear_page.S,v 1.13 2003/08/25 17:03:10 lethal Exp $
- *
+/*
  * __clear_user_page, __clear_user, clear_page implementation of SuperH
  *
  * Copyright (C) 2001  Kaz Kojima
  * Copyright (C) 2001, 2002  Niibe Yutaka
- *
+ * Copyright (C) 2006  Paul Mundt
  */
 #include <linux/linkage.h>
+#include <asm/page.h>
 
 /*
  * clear_page_slow
@@ -18,11 +18,11 @@
 /*
  * r0 --- scratch
  * r4 --- to
- * r5 --- to + 4096
+ * r5 --- to + PAGE_SIZE
  */
 ENTRY(clear_page_slow)
 	mov	r4,r5
-	mov.w	.Llimit,r0
+	mov.l	.Llimit,r0
 	add	r0,r5
 	mov	#0,r0
 	!
@@ -50,7 +50,7 @@ ENTRY(clear_page_slow)
 	!
 	rts
 	 nop
-.Llimit:	.word	(4096-28)
+.Llimit:	.long	(PAGE_SIZE-28)
 
 ENTRY(__clear_user)
 	!
@@ -164,10 +164,10 @@ ENTRY(__clear_user)
  * r0 --- scratch 
  * r4 --- to
  * r5 --- orig_to
- * r6 --- to + 4096
+ * r6 --- to + PAGE_SIZE
  */
 ENTRY(__clear_user_page)
-	mov.w	.L4096,r0
+	mov.l	.Lpsz,r0
 	mov	r4,r6
 	add	r0,r6
 	mov	#0,r0
@@ -191,7 +191,7 @@ ENTRY(__clear_user_page)
 	!
 	rts
 	 nop
-.L4096:	.word	4096
+.Lpsz:	.long	PAGE_SIZE
 
 #endif
 
diff --git a/arch/sh/mm/copy_page.S b/arch/sh/mm/copy_page.S
index 1addffe117c..397c94c9731 100644
--- a/arch/sh/mm/copy_page.S
+++ b/arch/sh/mm/copy_page.S
@@ -1,12 +1,12 @@
-/* $Id: copy_page.S,v 1.8 2003/08/25 17:03:10 lethal Exp $
- *
+/*
  * copy_page, __copy_user_page, __copy_user implementation of SuperH
  *
  * Copyright (C) 2001  Niibe Yutaka & Kaz Kojima
  * Copyright (C) 2002  Toshinobu Sugioka
- *
+ * Copyright (C) 2006  Paul Mundt
  */
 #include <linux/linkage.h>
+#include <asm/page.h>
 
 /*
  * copy_page_slow
@@ -18,7 +18,7 @@
 
 /*
  * r0, r1, r2, r3, r4, r5, r6, r7 --- scratch 
- * r8 --- from + 4096
+ * r8 --- from + PAGE_SIZE
  * r9 --- not used
  * r10 --- to
  * r11 --- from
@@ -30,7 +30,7 @@ ENTRY(copy_page_slow)
 	mov	r4,r10
 	mov	r5,r11
 	mov	r5,r8
-	mov.w	.L4096,r0
+	mov.l	.Lpsz,r0
 	add	r0,r8
 	!
 1:	mov.l	@r11+,r0
@@ -80,7 +80,7 @@ ENTRY(copy_page_slow)
 
 /*
  * r0, r1, r2, r3, r4, r5, r6, r7 --- scratch 
- * r8 --- from + 4096
+ * r8 --- from + PAGE_SIZE
  * r9 --- orig_to
  * r10 --- to
  * r11 --- from
@@ -94,7 +94,7 @@ ENTRY(__copy_user_page)
 	mov	r5,r11
 	mov	r6,r9
 	mov	r5,r8
-	mov.w	.L4096,r0
+	mov.l	.Lpsz,r0
 	add	r0,r8
 	!
 1:	ocbi	@r9
@@ -129,7 +129,7 @@ ENTRY(__copy_user_page)
 	rts
 	 nop
 #endif
-.L4096:	.word	4096
+.Lpsz:	.long	PAGE_SIZE
 /*
  * __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);
  * Return the number of bytes NOT copied
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c
index 68663b8f99a..716ebf568af 100644
--- a/arch/sh/mm/fault.c
+++ b/arch/sh/mm/fault.c
@@ -26,13 +26,19 @@ extern void die(const char *,struct pt_regs *,long);
  * and the problem, and then passes it off to one of the appropriate
  * routines.
  */
-asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
-			      unsigned long address)
+asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
+					unsigned long writeaccess,
+					unsigned long address)
 {
 	struct task_struct *tsk;
 	struct mm_struct *mm;
 	struct vm_area_struct * vma;
 	unsigned long page;
+	int si_code;
+	siginfo_t info;
+
+	trace_hardirqs_on();
+	local_irq_enable();
 
 #ifdef CONFIG_SH_KGDB
 	if (kgdb_nofault && kgdb_bus_err_hook)
@@ -41,6 +47,46 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
 
 	tsk = current;
 	mm = tsk->mm;
+	si_code = SEGV_MAPERR;
+
+	if (unlikely(address >= TASK_SIZE)) {
+		/*
+		 * Synchronize this task's top level page-table
+		 * with the 'reference' page table.
+		 *
+		 * Do _not_ use "tsk" here. We might be inside
+		 * an interrupt in the middle of a task switch..
+		 */
+		int offset = pgd_index(address);
+		pgd_t *pgd, *pgd_k;
+		pud_t *pud, *pud_k;
+		pmd_t *pmd, *pmd_k;
+
+		pgd = get_TTB() + offset;
+		pgd_k = swapper_pg_dir + offset;
+
+		/* This will never happen with the folded page table. */
+		if (!pgd_present(*pgd)) {
+			if (!pgd_present(*pgd_k))
+				goto bad_area_nosemaphore;
+			set_pgd(pgd, *pgd_k);
+			return;
+		}
+
+		pud = pud_offset(pgd, address);
+		pud_k = pud_offset(pgd_k, address);
+		if (pud_present(*pud) || !pud_present(*pud_k))
+			goto bad_area_nosemaphore;
+		set_pud(pud, *pud_k);
+
+		pmd = pmd_offset(pud, address);
+		pmd_k = pmd_offset(pud_k, address);
+		if (pmd_present(*pmd) || !pmd_present(*pmd_k))
+			goto bad_area_nosemaphore;
+		set_pmd(pmd, *pmd_k);
+
+		return;
+	}
 
 	/*
 	 * If we're in an interrupt or have no user
@@ -65,6 +111,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
  * we can handle it..
  */
 good_area:
+	si_code = SEGV_ACCERR;
 	if (writeaccess) {
 		if (!(vma->vm_flags & VM_WRITE))
 			goto bad_area;
@@ -104,10 +151,13 @@ survive:
 bad_area:
 	up_read(&mm->mmap_sem);
 
+bad_area_nosemaphore:
 	if (user_mode(regs)) {
-		tsk->thread.address = address;
-		tsk->thread.error_code = writeaccess;
-		force_sig(SIGSEGV, tsk);
+		info.si_signo = SIGSEGV;
+		info.si_errno = 0;
+		info.si_code = si_code;
+		info.si_addr = (void *) address;
+		force_sig_info(SIGSEGV, &info, tsk);
 		return;
 	}
 
@@ -127,11 +177,9 @@ no_context:
 		printk(KERN_ALERT "Unable to handle kernel paging request");
 	printk(" at virtual address %08lx\n", address);
 	printk(KERN_ALERT "pc = %08lx\n", regs->pc);
-	asm volatile("mov.l	%1, %0"
-		     : "=r" (page)
-		     : "m" (__m(MMU_TTB)));
+	page = (unsigned long)get_TTB();
 	if (page) {
-		page = ((unsigned long *) page)[address >> 22];
+		page = ((unsigned long *) page)[address >> PGDIR_SHIFT];
 		printk(KERN_ALERT "*pde = %08lx\n", page);
 		if (page & _PAGE_PRESENT) {
 			page &= PAGE_MASK;
@@ -166,98 +214,13 @@ do_sigbus:
 	 * Send a sigbus, regardless of whether we were in kernel
 	 * or user mode.
 	 */
-	tsk->thread.address = address;
-	tsk->thread.error_code = writeaccess;
-	tsk->thread.trap_no = 14;
-	force_sig(SIGBUS, tsk);
+	info.si_signo = SIGBUS;
+	info.si_errno = 0;
+	info.si_code = BUS_ADRERR;
+	info.si_addr = (void *)address;
+	force_sig_info(SIGBUS, &info, tsk);
 
 	/* Kernel mode? Handle exceptions or die */
 	if (!user_mode(regs))
 		goto no_context;
 }
-
-#ifdef CONFIG_SH_STORE_QUEUES
-/*
- * This is a special case for the SH-4 store queues, as pages for this
- * space still need to be faulted in before it's possible to flush the
- * store queue cache for writeout to the remapped region.
- */
-#define P3_ADDR_MAX		(P4SEG_STORE_QUE + 0x04000000)
-#else
-#define P3_ADDR_MAX		P4SEG
-#endif
-
-/*
- * Called with interrupts disabled.
- */
-asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs,
-					 unsigned long writeaccess,
-					 unsigned long address)
-{
-	pgd_t *pgd;
-	pud_t *pud;
-	pmd_t *pmd;
-	pte_t *pte;
-	pte_t entry;
-	struct mm_struct *mm = current->mm;
-	spinlock_t *ptl;
-	int ret = 1;
-
-#ifdef CONFIG_SH_KGDB
-	if (kgdb_nofault && kgdb_bus_err_hook)
-		kgdb_bus_err_hook();
-#endif
-
-	/*
-	 * We don't take page faults for P1, P2, and parts of P4, these
-	 * are always mapped, whether it be due to legacy behaviour in
-	 * 29-bit mode, or due to PMB configuration in 32-bit mode.
-	 */
-	if (address >= P3SEG && address < P3_ADDR_MAX) {
-		pgd = pgd_offset_k(address);
-		mm = NULL;
-	} else {
-		if (unlikely(address >= TASK_SIZE || !mm))
-			return 1;
-
-		pgd = pgd_offset(mm, address);
-	}
-
-	pud = pud_offset(pgd, address);
-	if (pud_none_or_clear_bad(pud))
-		return 1;
-	pmd = pmd_offset(pud, address);
-	if (pmd_none_or_clear_bad(pmd))
-		return 1;
-
-	if (mm)
-		pte = pte_offset_map_lock(mm, pmd, address, &ptl);
-	else
-		pte = pte_offset_kernel(pmd, address);
-
-	entry = *pte;
-	if (unlikely(pte_none(entry) || pte_not_present(entry)))
-		goto unlock;
-	if (unlikely(writeaccess && !pte_write(entry)))
-		goto unlock;
-
-	if (writeaccess)
-		entry = pte_mkdirty(entry);
-	entry = pte_mkyoung(entry);
-
-#ifdef CONFIG_CPU_SH4
-	/*
-	 * ITLB is not affected by "ldtlb" instruction.
-	 * So, we need to flush the entry by ourselves.
-	 */
-	__flush_tlb_page(get_asid(), address & PAGE_MASK);
-#endif
-
-	set_pte(pte, entry);
-	update_mmu_cache(NULL, address, entry);
-	ret = 0;
-unlock:
-	if (mm)
-		pte_unmap_unlock(pte, ptl);
-	return ret;
-}
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 7154d1ce978..59f4cc18235 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -84,30 +84,22 @@ static void set_pte_phys(unsigned long addr, unsigned long phys, pgprot_t prot)
 	pmd_t *pmd;
 	pte_t *pte;
 
-	pgd = swapper_pg_dir + pgd_index(addr);
+	pgd = pgd_offset_k(addr);
 	if (pgd_none(*pgd)) {
 		pgd_ERROR(*pgd);
 		return;
 	}
 
-	pud = pud_offset(pgd, addr);
-	if (pud_none(*pud)) {
-		pmd = (pmd_t *)get_zeroed_page(GFP_ATOMIC);
-		set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE | _PAGE_USER));
-		if (pmd != pmd_offset(pud, 0)) {
-			pud_ERROR(*pud);
-			return;
-		}
+	pud = pud_alloc(NULL, pgd, addr);
+	if (unlikely(!pud)) {
+		pud_ERROR(*pud);
+		return;
 	}
 
-	pmd = pmd_offset(pud, addr);
-	if (pmd_none(*pmd)) {
-		pte = (pte_t *)get_zeroed_page(GFP_ATOMIC);
-		set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE | _PAGE_USER));
-		if (pte != pte_offset_kernel(pmd, 0)) {
-			pmd_ERROR(*pmd);
-			return;
-		}
+	pmd = pmd_alloc(NULL, pud, addr);
+	if (unlikely(!pmd)) {
+		pmd_ERROR(*pmd);
+		return;
 	}
 
 	pte = pte_offset_kernel(pmd, addr);
@@ -155,9 +147,6 @@ extern char __init_begin, __init_end;
 
 /*
  * paging_init() sets up the page tables
- *
- * This routines also unmaps the page at virtual kernel address 0, so
- * that we can trap those pesky NULL-reference errors in the kernel.
  */
 void __init paging_init(void)
 {
@@ -180,14 +169,11 @@ void __init paging_init(void)
 	 */
 	{
 		unsigned long max_dma, low, start_pfn;
-		pgd_t *pg_dir;
-		int i;
-
-		/* We don't need kernel mapping as hardware support that. */
-		pg_dir = swapper_pg_dir;
 
-		for (i = 0; i < PTRS_PER_PGD; i++)
-			pgd_val(pg_dir[i]) = 0;
+		/* We don't need to map the kernel through the TLB, as
+		 * it is permanatly mapped using P1. So clear the
+		 * entire pgd. */
+		memset(swapper_pg_dir, 0, sizeof(swapper_pg_dir));
 
 		/* Turn on the MMU */
 		enable_mmu();
@@ -206,6 +192,10 @@ void __init paging_init(void)
 		}
 	}
 
+	/* Set an initial value for the MMU.TTB so we don't have to
+	 * check for a null value. */
+	set_TTB(swapper_pg_dir);
+
 #elif defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4)
 	/*
 	 * If we don't have CONFIG_MMU set and the processor in question
@@ -227,7 +217,6 @@ static struct kcore_list kcore_mem, kcore_vmalloc;
 
 void __init mem_init(void)
 {
-	extern unsigned long empty_zero_page[1024];
 	int codesize, reservedpages, datasize, initsize;
 	int tmp;
 	extern unsigned long memory_start;
diff --git a/arch/sh/mm/ioremap.c b/arch/sh/mm/ioremap.c
index a9fe80cfc23..11d54c14982 100644
--- a/arch/sh/mm/ioremap.c
+++ b/arch/sh/mm/ioremap.c
@@ -28,9 +28,7 @@ static inline void remap_area_pte(pte_t * pte, unsigned long address,
 {
 	unsigned long end;
 	unsigned long pfn;
-	pgprot_t pgprot = __pgprot(_PAGE_PRESENT | _PAGE_RW |
-				   _PAGE_DIRTY | _PAGE_ACCESSED |
-				   _PAGE_HW_SHARED | _PAGE_FLAGS_HARD | flags);
+	pgprot_t pgprot = __pgprot(pgprot_val(PAGE_KERNEL_NOCACHE) | flags);
 
 	address &= ~PMD_MASK;
 	end = address + size;
diff --git a/arch/sh/mm/pg-dma.c b/arch/sh/mm/pg-dma.c
index 1406d2e348c..bb23679369d 100644
--- a/arch/sh/mm/pg-dma.c
+++ b/arch/sh/mm/pg-dma.c
@@ -39,8 +39,6 @@ static void copy_page_dma(void *to, void *from)
 
 static void clear_page_dma(void *to)
 {
-	extern unsigned long empty_zero_page[1024];
-
 	/*
 	 * We get invoked quite early on, if the DMAC hasn't been initialized
 	 * yet, fall back on the slow manual implementation.
diff --git a/arch/sh/mm/pg-sh4.c b/arch/sh/mm/pg-sh4.c
index 07371ed7a31..3f98d2a4f93 100644
--- a/arch/sh/mm/pg-sh4.c
+++ b/arch/sh/mm/pg-sh4.c
@@ -6,22 +6,12 @@
  *
  * Released under the terms of the GNU GPL v2.0.
  */
-#include <linux/init.h>
-#include <linux/mman.h>
 #include <linux/mm.h>
-#include <linux/threads.h>
-#include <asm/addrspace.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-#include <asm/cache.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/pgalloc.h>
+#include <linux/mutex.h>
 #include <asm/mmu_context.h>
 #include <asm/cacheflush.h>
 
-extern struct semaphore p3map_sem[];
+extern struct mutex p3map_mutex[];
 
 #define CACHE_ALIAS (cpu_data->dcache.alias_mask)
 
@@ -37,10 +27,6 @@ void clear_user_page(void *to, unsigned long address, struct page *page)
 	if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0)
 		clear_page(to);
 	else {
-		pgprot_t pgprot = __pgprot(_PAGE_PRESENT |
-					   _PAGE_RW | _PAGE_CACHABLE |
-					   _PAGE_DIRTY | _PAGE_ACCESSED |
-					   _PAGE_HW_SHARED | _PAGE_FLAGS_HARD);
 		unsigned long phys_addr = PHYSADDR(to);
 		unsigned long p3_addr = P3SEG + (address & CACHE_ALIAS);
 		pgd_t *pgd = pgd_offset_k(p3_addr);
@@ -50,8 +36,8 @@ void clear_user_page(void *to, unsigned long address, struct page *page)
 		pte_t entry;
 		unsigned long flags;
 
-		entry = pfn_pte(phys_addr >> PAGE_SHIFT, pgprot);
-		down(&p3map_sem[(address & CACHE_ALIAS)>>12]);
+		entry = pfn_pte(phys_addr >> PAGE_SHIFT, PAGE_KERNEL);
+		mutex_lock(&p3map_mutex[(address & CACHE_ALIAS)>>12]);
 		set_pte(pte, entry);
 		local_irq_save(flags);
 		__flush_tlb_page(get_asid(), p3_addr);
@@ -59,7 +45,7 @@ void clear_user_page(void *to, unsigned long address, struct page *page)
 		update_mmu_cache(NULL, p3_addr, entry);
 		__clear_user_page((void *)p3_addr, to);
 		pte_clear(&init_mm, p3_addr, pte);
-		up(&p3map_sem[(address & CACHE_ALIAS)>>12]);
+		mutex_unlock(&p3map_mutex[(address & CACHE_ALIAS)>>12]);
 	}
 }
 
@@ -77,10 +63,6 @@ void copy_user_page(void *to, void *from, unsigned long address,
 	if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0)
 		copy_page(to, from);
 	else {
-		pgprot_t pgprot = __pgprot(_PAGE_PRESENT |
-					   _PAGE_RW | _PAGE_CACHABLE |
-					   _PAGE_DIRTY | _PAGE_ACCESSED |
-					   _PAGE_HW_SHARED | _PAGE_FLAGS_HARD);
 		unsigned long phys_addr = PHYSADDR(to);
 		unsigned long p3_addr = P3SEG + (address & CACHE_ALIAS);
 		pgd_t *pgd = pgd_offset_k(p3_addr);
@@ -90,8 +72,8 @@ void copy_user_page(void *to, void *from, unsigned long address,
 		pte_t entry;
 		unsigned long flags;
 
-		entry = pfn_pte(phys_addr >> PAGE_SHIFT, pgprot);
-		down(&p3map_sem[(address & CACHE_ALIAS)>>12]);
+		entry = pfn_pte(phys_addr >> PAGE_SHIFT, PAGE_KERNEL);
+		mutex_lock(&p3map_mutex[(address & CACHE_ALIAS)>>12]);
 		set_pte(pte, entry);
 		local_irq_save(flags);
 		__flush_tlb_page(get_asid(), p3_addr);
@@ -99,7 +81,7 @@ void copy_user_page(void *to, void *from, unsigned long address,
 		update_mmu_cache(NULL, p3_addr, entry);
 		__copy_user_page((void *)p3_addr, from, to);
 		pte_clear(&init_mm, p3_addr, pte);
-		up(&p3map_sem[(address & CACHE_ALIAS)>>12]);
+		mutex_unlock(&p3map_mutex[(address & CACHE_ALIAS)>>12]);
 	}
 }
 
@@ -122,4 +104,3 @@ inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t
 	}
 	return pte;
 }
-
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index ac57638977e..0571755e9a8 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -30,3 +30,5 @@ R7780MP			SH_R7780MP
 TITAN			SH_TITAN
 SHMIN			SH_SHMIN
 7710VOIPGW		SH_7710VOIPGW
+7206SE			SH_7206_SOLUTION_ENGINE
+7619SE			SH_7619_SOLUTION_ENGINE
diff --git a/arch/sh64/kernel/sh_ksyms.c b/arch/sh64/kernel/sh_ksyms.c
index 4b2df7247b5..7aa4b4f7bc5 100644
--- a/arch/sh64/kernel/sh_ksyms.c
+++ b/arch/sh64/kernel/sh_ksyms.c
@@ -38,7 +38,7 @@ EXPORT_SYMBOL(disable_irq);
 EXPORT_SYMBOL(kernel_thread);
 
 /* Networking helper routines. */
-EXPORT_SYMBOL(csum_partial_copy);
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
 
 EXPORT_SYMBOL(strstr);
 
diff --git a/arch/sh64/lib/c-checksum.c b/arch/sh64/lib/c-checksum.c
index 0e8a742abf8..4b2676380de 100644
--- a/arch/sh64/lib/c-checksum.c
+++ b/arch/sh64/lib/c-checksum.c
@@ -118,24 +118,24 @@ static unsigned long do_csum(const unsigned char *buff, int len)
 
 /* computes the checksum of a memory block at buff, length len,
    and adds in "sum" (32-bit)  */
-unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned long long result = do_csum(buff, len);
 
 	/* add in old sum, and carry.. */
-	result += sum;
+	result += (__force u32)sum;
 	/* 32+c bits -> 32 bits */
 	result = (result & 0xffffffff) + (result >> 32);
 
 	pr_debug("csum_partial, buff %p len %d sum 0x%x result=0x%016Lx\n",
 		buff, len, sum, result);
 
-	return result;
+	return (__force __wsum)result;
 }
 
 /* Copy while checksumming, otherwise like csum_partial.  */
-unsigned int
-csum_partial_copy(const unsigned char *src, unsigned char *dst, int len, unsigned int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
 	sum = csum_partial(src, len, sum);
 	memcpy(dst, src, len);
@@ -145,9 +145,9 @@ csum_partial_copy(const unsigned char *src, unsigned char *dst, int len, unsigne
 
 /* Copy from userspace and compute checksum.  If we catch an exception
    then zero the rest of the buffer.  */
-unsigned int
-csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, int len,
-			    unsigned int sum, int *err_ptr)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len,
+			    __wsum sum, int *err_ptr)
 {
 	int missing;
 
@@ -166,9 +166,9 @@ csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, int le
 }
 
 /* Copy to userspace and compute checksum.  */
-unsigned int
+__wsum
 csum_partial_copy_to_user(const unsigned char *src, unsigned char *dst, int len,
-			  unsigned int sum, int *err_ptr)
+			  __wsum sum, int *err_ptr)
 {
 	sum = csum_partial(src, len, sum);
 
@@ -182,28 +182,24 @@ csum_partial_copy_to_user(const unsigned char *src, unsigned char *dst, int len,
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	pr_debug("ip_fast_csum %p,%d\n", iph, ihl);
 
-	return ~do_csum(iph, ihl * 4);
+	return (__force __sum16)~do_csum(iph, ihl * 4);
 }
 
-unsigned int csum_tcpudp_nofold(unsigned long saddr,
-				unsigned long daddr,
+__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 				unsigned short len,
-				unsigned short proto, unsigned int sum)
+				unsigned short proto, __wsum sum)
 {
 	unsigned long long result;
 
 	pr_debug("ntohs(0x%x)=0x%x\n", 0xdead, ntohs(0xdead));
 	pr_debug("htons(0x%x)=0x%x\n", 0xdead, htons(0xdead));
 
-	result = ((unsigned long long) saddr +
-		  (unsigned long long) daddr +
-		  (unsigned long long) sum +
-		  ((unsigned long long) ntohs(len) << 16) +
-		  ((unsigned long long) proto << 8));
+	result = (__force u64) saddr + (__force u64) daddr +
+		 (__force u64) sum + ((len + proto) << 8);
 
 	/* Fold down to 32-bits so we don't loose in the typedef-less
 	   network stack.  */
@@ -215,16 +211,5 @@ unsigned int csum_tcpudp_nofold(unsigned long saddr,
 	pr_debug("%s saddr %x daddr %x len %x proto %x sum %x result %08Lx\n",
 		__FUNCTION__, saddr, daddr, len, proto, sum, result);
 
-	return result;
-}
-
-// Post SIM:
-unsigned int
-csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst, int len, unsigned int sum)
-{
-	//  unsigned dummy;
-	pr_debug("csum_partial_copy_nocheck src %p dst %p len %d\n", src, dst,
-		len);
-
-	return csum_partial_copy(src, dst, len, sum);
+	return (__wsum)result;
 }
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index 3576b3cc505..7d4190e5565 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -638,7 +638,7 @@ int chan_out_fd(struct list_head *chans)
 	return -1;
 }
 
-void chan_interrupt(struct list_head *chans, struct work_struct *task,
+void chan_interrupt(struct list_head *chans, struct delayed_work *task,
 		    struct tty_struct *tty, int irq)
 {
 	struct list_head *ele, *next;
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 7b172160fe0..96f0189327a 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -56,7 +56,7 @@ static struct notifier_block reboot_notifier = {
 
 static LIST_HEAD(mc_requests);
 
-static void mc_work_proc(void *unused)
+static void mc_work_proc(struct work_struct *unused)
 {
 	struct mconsole_entry *req;
 	unsigned long flags;
@@ -72,7 +72,7 @@ static void mc_work_proc(void *unused)
 	}
 }
 
-static DECLARE_WORK(mconsole_work, mc_work_proc, NULL);
+static DECLARE_WORK(mconsole_work, mc_work_proc);
 
 static irqreturn_t mconsole_interrupt(int irq, void *dev_id)
 {
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index ec9eb8bd943..286bc0b3207 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -99,6 +99,7 @@ irqreturn_t uml_net_interrupt(int irq, void *dev_id)
 		 * same device, since it tests for (dev->flags & IFF_UP). So
 		 * there's no harm in delaying the device shutdown. */
 		schedule_work(&close_work);
+#error this is not permitted - close_work will go out of scope
 		goto out;
 	}
 	reactivate_fd(lp->fd, UM_ETH_IRQ);
diff --git a/arch/um/drivers/port_kern.c b/arch/um/drivers/port_kern.c
index ce9f3733f73..6dfe632f1c1 100644
--- a/arch/um/drivers/port_kern.c
+++ b/arch/um/drivers/port_kern.c
@@ -132,7 +132,7 @@ static int port_accept(struct port_list *port)
 DECLARE_MUTEX(ports_sem);
 struct list_head ports = LIST_HEAD_INIT(ports);
 
-void port_work_proc(void *unused)
+void port_work_proc(struct work_struct *unused)
 {
 	struct port_list *port;
 	struct list_head *ele;
@@ -150,7 +150,7 @@ void port_work_proc(void *unused)
 	local_irq_restore(flags);
 }
 
-DECLARE_WORK(port_work, port_work_proc, NULL);
+DECLARE_WORK(port_work, port_work_proc);
 
 static irqreturn_t port_interrupt(int irq, void *data)
 {
diff --git a/arch/um/include/sysdep-i386/checksum.h b/arch/um/include/sysdep-i386/checksum.h
index 052bb061a97..0cb4645cbeb 100644
--- a/arch/um/include/sysdep-i386/checksum.h
+++ b/arch/um/include/sysdep-i386/checksum.h
@@ -20,8 +20,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, 
-			  unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  *	Note: when you get a NULL pointer exception here this means someone
@@ -32,8 +31,8 @@ unsigned int csum_partial(const unsigned char * buff, int len,
  */
 
 static __inline__
-unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst,
-				       int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+				       int len, __wsum sum)
 {
 	memcpy(dst, src, len);
 	return csum_partial(dst, len, sum);
@@ -48,36 +47,25 @@ unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *
  */
 
 static __inline__
-unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-					 unsigned char *dst,
-					 int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+					 int len, __wsum sum, int *err_ptr)
 {
-	if(copy_from_user(dst, src, len)){
+	if (copy_from_user(dst, src, len)) {
 		*err_ptr = -EFAULT;
-		return(-1);
+		return (__force __wsum)-1;
 	}
 
 	return csum_partial(dst, len, sum);
 }
 
 /*
- * These are the old (and unsafe) way of doing checksums, a warning message 
- * will be printed if they are used and an exception occurs.
- *
- * these functions should go away after some time.
- */
-
-#define csum_partial_copy_fromuser csum_partial_copy_from_user
-
-/*
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  *
  *	By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by
  *	Arnt Gulbrandsen.
  */
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-					  unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum;
 
@@ -105,29 +93,29 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
 	: "=r" (sum), "=r" (iph), "=r" (ihl)
 	: "1" (iph), "2" (ihl)
 	: "memory");
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
  *	Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__(
 		"addl %1, %0		;\n"
 		"adcl $0xffff, %0	;\n"
 		: "=r" (sum)
-		: "r" (sum << 16), "0" (sum & 0xffff0000)
+		: "r" ((__force u32)sum << 16),
+		  "0" ((__force u32)sum & 0xffff0000)
 	);
-	return (~sum) >> 16;
+	return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-						   unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
     __asm__(
 	"addl %1, %0	;\n"
@@ -135,7 +123,7 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
 	"adcl %3, %0	;\n"
 	"adcl $0, %0	;\n"
 	: "=r" (sum)
-	: "g" (daddr), "g"(saddr), "g"((ntohs(len)<<16)+proto*256), "0"(sum));
+	: "g" (daddr), "g"(saddr), "g"((len + proto) << 8), "0"(sum));
     return sum;
 }
 
@@ -143,11 +131,10 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -157,17 +144,16 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						     struct in6_addr *daddr,
-						     __u32 len,
-						     unsigned short proto,
-						     unsigned int sum)
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+					  const struct in6_addr *daddr,
+					  __u32 len, unsigned short proto,
+					  __wsum sum)
 {
 	__asm__(
 		"addl 0(%1), %0		;\n"
@@ -192,14 +178,14 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *	Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user(const unsigned char *src,
-						     unsigned char __user *dst,
-						     int len, int sum, int *err_ptr)
+static __inline__ __wsum csum_and_copy_to_user(const void *src,
+						     void __user *dst,
+						     int len, __wsum sum, int *err_ptr)
 {
-	if (access_ok(VERIFY_WRITE, dst, len)){
-		if(copy_to_user(dst, src, len)){
+	if (access_ok(VERIFY_WRITE, dst, len)) {
+		if (copy_to_user(dst, src, len)) {
 			*err_ptr = -EFAULT;
-			return(-1);
+			return (__force __wsum)-1;
 		}
 
 		return csum_partial(src, len, sum);
@@ -208,7 +194,7 @@ static __inline__ unsigned int csum_and_copy_to_user(const unsigned char *src,
 	if (len)
 		*err_ptr = -EFAULT;
 
-	return -1; /* invalid checksum */
+	return (__force __wsum)-1; /* invalid checksum */
 }
 
 #endif
diff --git a/arch/um/include/sysdep-x86_64/checksum.h b/arch/um/include/sysdep-x86_64/checksum.h
index ea97005af69..a5be9031ea8 100644
--- a/arch/um/include/sysdep-x86_64/checksum.h
+++ b/arch/um/include/sysdep-x86_64/checksum.h
@@ -9,8 +9,7 @@
 #include "linux/in6.h"
 #include "asm/uaccess.h"
 
-extern unsigned csum_partial(const unsigned char *buff, unsigned len,
-                             unsigned sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  *	Note: when you get a NULL pointer exception here this means someone
@@ -21,21 +20,21 @@ extern unsigned csum_partial(const unsigned char *buff, unsigned len,
  */
 
 static __inline__
-unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst,
-				       int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+				       int len, __wsum sum)
 {
 	memcpy(dst, src, len);
 	return(csum_partial(dst, len, sum));
 }
 
 static __inline__
-unsigned int csum_partial_copy_from_user(const unsigned char *src,
-                                         unsigned char *dst, int len, int sum,
+__wsum csum_partial_copy_from_user(const void __user *src,
+                                         void *dst, int len, __wsum sum,
                                          int *err_ptr)
 {
-        if(copy_from_user(dst, src, len)){
+        if (copy_from_user(dst, src, len)) {
                 *err_ptr = -EFAULT;
-                return(-1);
+                return (__force __wsum)-1;
         }
         return csum_partial(dst, len, sum);
 }
@@ -48,15 +47,16 @@ unsigned int csum_partial_copy_from_user(const unsigned char *src,
  * the last step before putting a checksum into a packet.
  * Make sure not to mix with 64bit checksums.
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__(
 		"  addl %1,%0\n"
 		"  adcl $0xffff,%0"
 		: "=r" (sum)
-		: "r" (sum << 16), "0" (sum & 0xffff0000)
+		: "r" ((__force u32)sum << 16),
+		  "0" ((__force u32)sum & 0xffff0000)
 	);
-	return (~sum) >> 16;
+	return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
 /**
@@ -70,28 +70,27 @@ static inline unsigned int csum_fold(unsigned int sum)
  * Returns the pseudo header checksum the input data. Result is
  * 32bit unfolded.
  */
-static inline unsigned long
-csum_tcpudp_nofold(unsigned saddr, unsigned daddr, unsigned short len,
-		   unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		   unsigned short proto, __wsum sum)
 {
 	asm("  addl %1, %0\n"
 	    "  adcl %2, %0\n"
 	    "  adcl %3, %0\n"
 	    "  adcl $0, %0\n"
 		: "=r" (sum)
-	    : "g" (daddr), "g" (saddr), "g" ((ntohs(len)<<16)+proto*256), "0" (sum));
-    return sum;
+	    : "g" (daddr), "g" (saddr), "g" ((len + proto) << 8), "0" (sum));
+	return sum;
 }
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
-						   unsigned short len,
-						   unsigned short proto,
-						   unsigned int sum)
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
+					   unsigned short len,
+					   unsigned short proto,
+					   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -101,7 +100,7 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * iph: ipv4 header
  * ihl: length of header / 4
  */
-static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum;
 
@@ -128,7 +127,7 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
 	: "=r" (sum), "=r" (iph), "=r" (ihl)
 	: "1" (iph), "2" (ihl)
 	: "memory");
-	return(sum);
+	return (__force __sum16)sum;
 }
 
 static inline unsigned add32_with_carry(unsigned a, unsigned b)
@@ -140,6 +139,6 @@ static inline unsigned add32_with_carry(unsigned a, unsigned b)
         return a;
 }
 
-extern unsigned short ip_compute_csum(unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 #endif
diff --git a/arch/v850/kernel/v850_ksyms.c b/arch/v850/kernel/v850_ksyms.c
index 67bc48e57c6..93575fdc874 100644
--- a/arch/v850/kernel/v850_ksyms.c
+++ b/arch/v850/kernel/v850_ksyms.c
@@ -24,7 +24,7 @@ EXPORT_SYMBOL (kernel_thread);
 EXPORT_SYMBOL (__bug);
 
 /* Networking helper routines. */
-EXPORT_SYMBOL (csum_partial_copy);
+EXPORT_SYMBOL (csum_partial_copy_nocheck);
 EXPORT_SYMBOL (csum_partial_copy_from_user);
 EXPORT_SYMBOL (ip_compute_csum);
 EXPORT_SYMBOL (ip_fast_csum);
diff --git a/arch/v850/lib/checksum.c b/arch/v850/lib/checksum.c
index fa587263307..042158dfe17 100644
--- a/arch/v850/lib/checksum.c
+++ b/arch/v850/lib/checksum.c
@@ -88,32 +88,32 @@ out:
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-	return ~do_csum(iph,ihl*4);
+	return (__force __sum16)~do_csum(iph,ihl*4);
 }
 
 /*
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-unsigned short ip_compute_csum(const unsigned char * buff, int len)
+__sum16 ip_compute_csum(const void *buff, int len)
 {
-	return ~do_csum(buff,len);
+	return (__force __sum16)~do_csum(buff,len);
 }
 
 /*
  * computes a partial checksum, e.g. for TCP/UDP fragments
  */
-unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
 	unsigned int result = do_csum(buff, len);
 
 	/* add in old sum, and carry.. */
-	result += sum;
-	if(sum > result)
+	result += (__force u32)sum;
+	if ((__force u32)sum > result)
 		result += 1;
-	return result;
+	return (__force __wsum)result;
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -121,8 +121,8 @@ EXPORT_SYMBOL(csum_partial);
 /*
  * copy while checksumming, otherwise like csum_partial
  */
-unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst,
-                               int len, unsigned int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                               int len, __wsum sum)
 {
 	/*
 	 * It's 2:30 am and I don't feel like doing it real ...
@@ -138,9 +138,9 @@ unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst,
  * Copy from userspace and compute checksum.  If we catch an exception
  * then zero the rest of the buffer.
  */
-unsigned int csum_partial_copy_from_user (const unsigned char *src,
-					  unsigned char *dst,
-                                          int len, unsigned int sum,
+__wsum csum_partial_copy_from_user (const void *src,
+					  void *dst,
+                                          int len, __wsum sum,
                                           int *err_ptr)
 {
 	int missing;
diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c
index bbea88801d8..c7587fc3901 100644
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86_64/kernel/mce.c
@@ -306,8 +306,8 @@ void mce_log_therm_throt_event(unsigned int cpu, __u64 status)
  */
 
 static int check_interval = 5 * 60; /* 5 minutes */
-static void mcheck_timer(void *data);
-static DECLARE_WORK(mcheck_work, mcheck_timer, NULL);
+static void mcheck_timer(struct work_struct *work);
+static DECLARE_DELAYED_WORK(mcheck_work, mcheck_timer);
 
 static void mcheck_check_cpu(void *info)
 {
@@ -315,7 +315,7 @@ static void mcheck_check_cpu(void *info)
 		do_machine_check(NULL, 0);
 }
 
-static void mcheck_timer(void *data)
+static void mcheck_timer(struct work_struct *work)
 {
 	on_each_cpu(mcheck_check_cpu, NULL, 1, 1);
 	schedule_delayed_work(&mcheck_work, check_interval * HZ);
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index 62c2e747af5..9800147c4c6 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -753,14 +753,16 @@ static int __cpuinit wakeup_secondary_via_INIT(int phys_apicid, unsigned int sta
 }
 
 struct create_idle {
+	struct work_struct work;
 	struct task_struct *idle;
 	struct completion done;
 	int cpu;
 };
 
-void do_fork_idle(void *_c_idle)
+void do_fork_idle(struct work_struct *work)
 {
-	struct create_idle *c_idle = _c_idle;
+	struct create_idle *c_idle =
+		container_of(work, struct create_idle, work);
 
 	c_idle->idle = fork_idle(c_idle->cpu);
 	complete(&c_idle->done);
@@ -775,10 +777,10 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
 	int timeout;
 	unsigned long start_rip;
 	struct create_idle c_idle = {
+		.work = __WORK_INITIALIZER(c_idle.work, do_fork_idle),
 		.cpu = cpu,
 		.done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
 	};
-	DECLARE_WORK(work, do_fork_idle, &c_idle);
 
 	/* allocate memory for gdts of secondary cpus. Hotplug is considered */
 	if (!cpu_gdt_descr[cpu].address &&
@@ -825,9 +827,9 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
 	 * thread.
 	 */
 	if (!keventd_up() || current_is_keventd())
-		work.func(work.data);
+		c_idle.work.func(&c_idle.work);
 	else {
-		schedule_work(&work);
+		schedule_work(&c_idle.work);
 		wait_for_completion(&c_idle.done);
 	}
 
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index e3ef544d2cf..9f05bc9b2da 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -563,7 +563,7 @@ static unsigned int cpufreq_delayed_issched = 0;
 static unsigned int cpufreq_init = 0;
 static struct work_struct cpufreq_delayed_get_work;
 
-static void handle_cpufreq_delayed_get(void *v)
+static void handle_cpufreq_delayed_get(struct work_struct *v)
 {
 	unsigned int cpu;
 	for_each_online_cpu(cpu) {
@@ -639,7 +639,7 @@ static struct notifier_block time_cpufreq_notifier_block = {
 
 static int __init cpufreq_tsc(void)
 {
-	INIT_WORK(&cpufreq_delayed_get_work, handle_cpufreq_delayed_get, NULL);
+	INIT_WORK(&cpufreq_delayed_get_work, handle_cpufreq_delayed_get);
 	if (!cpufreq_register_notifier(&time_cpufreq_notifier_block,
 				       CPUFREQ_TRANSITION_NOTIFIER))
 		cpufreq_init = 1;
diff --git a/arch/x86_64/lib/csum-partial.c b/arch/x86_64/lib/csum-partial.c
index c493735218d..06ae630de82 100644
--- a/arch/x86_64/lib/csum-partial.c
+++ b/arch/x86_64/lib/csum-partial.c
@@ -132,9 +132,10 @@ static __force_inline unsigned do_csum(const unsigned char *buff, unsigned len)
  *
  * it's best to have buff aligned on a 64-bit boundary
  */
-unsigned csum_partial(const unsigned char *buff, unsigned len, unsigned sum)
+__wsum csum_partial(const void *buff, int len, __wsum sum)
 {
-	return add32_with_carry(do_csum(buff, len), sum); 
+	return (__force __wsum)add32_with_carry(do_csum(buff, len),
+						(__force u32)sum);
 }
 
 EXPORT_SYMBOL(csum_partial);
@@ -143,7 +144,7 @@ EXPORT_SYMBOL(csum_partial);
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-unsigned short ip_compute_csum(unsigned char * buff, int len)
+__sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff,len,0));
 }
diff --git a/arch/x86_64/lib/csum-wrappers.c b/arch/x86_64/lib/csum-wrappers.c
index b1320ec5842..fd42a4a095f 100644
--- a/arch/x86_64/lib/csum-wrappers.c
+++ b/arch/x86_64/lib/csum-wrappers.c
@@ -18,9 +18,9 @@
  * Returns an 32bit unfolded checksum of the buffer.
  * src and dst are best aligned to 64bits. 
  */ 
-unsigned int 
-csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
-			    int len, unsigned int isum, int *errp)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+			    int len, __wsum isum, int *errp)
 { 
 	might_sleep();
 	*errp = 0;
@@ -34,17 +34,19 @@ csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
 		if (unlikely((unsigned long)src & 6)) {			
 			while (((unsigned long)src & 6) && len >= 2) { 
 				__u16 val16;			
-				*errp = __get_user(val16, (__u16 __user *)src); 
+				*errp = __get_user(val16, (const __u16 __user *)src);
 				if (*errp)
 					return isum;
 				*(__u16 *)dst = val16;
-				isum = add32_with_carry(isum, val16); 
+				isum = (__force __wsum)add32_with_carry(
+						(__force unsigned)isum, val16);
 				src += 2; 
 				dst += 2; 
 				len -= 2;
 			}
 		}
-		isum = csum_partial_copy_generic((__force void *)src,dst,len,isum,errp,NULL);
+		isum = csum_partial_copy_generic((__force const void *)src,
+					dst, len, isum, errp, NULL);
 		if (likely(*errp == 0)) 
 			return isum;
 	} 
@@ -66,9 +68,9 @@ EXPORT_SYMBOL(csum_partial_copy_from_user);
  * Returns an 32bit unfolded checksum of the buffer.
  * src and dst are best aligned to 64bits.
  */ 
-unsigned int 
-csum_partial_copy_to_user(unsigned const char *src, unsigned char __user *dst,
-			  int len, unsigned int isum, int *errp)
+__wsum
+csum_partial_copy_to_user(const void *src, void __user *dst,
+			  int len, __wsum isum, int *errp)
 { 
 	might_sleep();
 	if (unlikely(!access_ok(VERIFY_WRITE, dst, len))) {
@@ -79,7 +81,8 @@ csum_partial_copy_to_user(unsigned const char *src, unsigned char __user *dst,
 	if (unlikely((unsigned long)dst & 6)) {
 		while (((unsigned long)dst & 6) && len >= 2) { 
 			__u16 val16 = *(__u16 *)src;
-			isum = add32_with_carry(isum, val16);
+			isum = (__force __wsum)add32_with_carry(
+					(__force unsigned)isum, val16);
 			*errp = __put_user(val16, (__u16 __user *)dst);
 			if (*errp)
 				return isum;
@@ -104,19 +107,21 @@ EXPORT_SYMBOL(csum_partial_copy_to_user);
  * 
  * Returns an 32bit unfolded checksum of the buffer.
  */ 
-unsigned int 
-csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst, int len, unsigned int sum)
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 { 
 	return csum_partial_copy_generic(src,dst,len,sum,NULL,NULL);
 } 
 EXPORT_SYMBOL(csum_partial_copy_nocheck);
 
-unsigned short csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-			       __u32 len, unsigned short proto, unsigned int sum) 
+__sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+			const struct in6_addr *daddr,
+			__u32 len, unsigned short proto, __wsum sum)
 {
 	__u64 rest, sum64;
      
-	rest = (__u64)htonl(len) + (__u64)htons(proto) + (__u64)sum;
+	rest = (__force __u64)htonl(len) + (__force __u64)htons(proto) +
+		(__force __u64)sum;
 	asm("  addq (%[saddr]),%[sum]\n"
 	    "  adcq 8(%[saddr]),%[sum]\n"
 	    "  adcq (%[daddr]),%[sum]\n" 
@@ -124,7 +129,7 @@ unsigned short csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
 	    "  adcq $0,%[sum]\n"
 	    : [sum] "=r" (sum64) 
 	    : "[sum]" (rest),[saddr] "r" (saddr), [daddr] "r" (daddr));
-	return csum_fold(add32_with_carry(sum64 & 0xffffffff, sum64>>32));
+	return csum_fold((__force __wsum)add32_with_carry(sum64 & 0xffffffff, sum64>>32));
 }
 
 EXPORT_SYMBOL(csum_ipv6_magic);
diff --git a/block/Kconfig b/block/Kconfig
index 83766a6bdee..a50f4811164 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -19,11 +19,9 @@ config BLOCK
 
 if BLOCK
 
-#XXX - it makes sense to enable this only for 32-bit subarch's, not for x86_64
-#for instance.
 config LBD
 	bool "Support for Large Block Devices"
-	depends on X86 || (MIPS && 32BIT) || PPC32 || (S390 && !64BIT) || SUPERH || UML
+	depends on !64BIT
 	help
 	  Say Y here if you want to attach large (bigger than 2TB) discs to
 	  your machine, or if you want to have a raid or loopback device
@@ -44,7 +42,7 @@ config BLK_DEV_IO_TRACE
 
 config LSF
 	bool "Support for Large Single Files"
-	depends on X86 || (MIPS && 32BIT) || PPC32 || ARCH_S390_31 || SUPERH || UML
+	depends on !64BIT
 	help
 	  Say Y here if you want to be able to handle very large files (bigger
 	  than 2TB), otherwise say N.
diff --git a/block/as-iosched.c b/block/as-iosched.c
index 00242111a45..5934c4bfd52 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1274,9 +1274,10 @@ static void as_merged_requests(request_queue_t *q, struct request *req,
  *
  * FIXME! dispatch queue is not a queue at all!
  */
-static void as_work_handler(void *data)
+static void as_work_handler(struct work_struct *work)
 {
-	struct request_queue *q = data;
+	struct as_data *ad = container_of(work, struct as_data, antic_work);
+	struct request_queue *q = ad->q;
 	unsigned long flags;
 
 	spin_lock_irqsave(q->queue_lock, flags);
@@ -1332,7 +1333,7 @@ static void *as_init_queue(request_queue_t *q)
 	ad->antic_timer.function = as_antic_timeout;
 	ad->antic_timer.data = (unsigned long)q;
 	init_timer(&ad->antic_timer);
-	INIT_WORK(&ad->antic_work, as_work_handler, q);
+	INIT_WORK(&ad->antic_work, as_work_handler);
 
 	INIT_LIST_HEAD(&ad->fifo_list[REQ_SYNC]);
 	INIT_LIST_HEAD(&ad->fifo_list[REQ_ASYNC]);
diff --git a/block/blktrace.c b/block/blktrace.c
index 562ca7cbf85..74e02c04b2d 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -31,26 +31,24 @@ static unsigned int blktrace_seq __read_mostly = 1;
 /*
  * Send out a notify message.
  */
-static inline unsigned int trace_note(struct blk_trace *bt,
-		pid_t pid, int action,
-		const void *data, size_t len)
+static void trace_note(struct blk_trace *bt, pid_t pid, int action,
+		       const void *data, size_t len)
 {
 	struct blk_io_trace *t;
-	int cpu = smp_processor_id();
 
 	t = relay_reserve(bt->rchan, sizeof(*t) + len);
-	if (t == NULL)
-		return 0;
-
-	t->magic = BLK_IO_TRACE_MAGIC | BLK_IO_TRACE_VERSION;
-	t->time = sched_clock() - per_cpu(blk_trace_cpu_offset, cpu);
-	t->device = bt->dev;
-	t->action = action;
-	t->pid = pid;
-	t->cpu = cpu;
-	t->pdu_len = len;
-	memcpy((void *) t + sizeof(*t), data, len);
-	return blktrace_seq;
+	if (t) {
+		const int cpu = smp_processor_id();
+
+		t->magic = BLK_IO_TRACE_MAGIC | BLK_IO_TRACE_VERSION;
+		t->time = sched_clock() - per_cpu(blk_trace_cpu_offset, cpu);
+		t->device = bt->dev;
+		t->action = action;
+		t->pid = pid;
+		t->cpu = cpu;
+		t->pdu_len = len;
+		memcpy((void *) t + sizeof(*t), data, len);
+	}
 }
 
 /*
@@ -59,9 +57,8 @@ static inline unsigned int trace_note(struct blk_trace *bt,
  */
 static void trace_note_tsk(struct blk_trace *bt, struct task_struct *tsk)
 {
-	tsk->btrace_seq = trace_note(bt, tsk->pid,
-			BLK_TN_PROCESS,
-			tsk->comm, sizeof(tsk->comm));
+	tsk->btrace_seq = blktrace_seq;
+	trace_note(bt, tsk->pid, BLK_TN_PROCESS, tsk->comm, sizeof(tsk->comm));
 }
 
 static void trace_note_time(struct blk_trace *bt)
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index e9019ed39b7..84e9be07318 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1840,9 +1840,11 @@ queue_fail:
 	return 1;
 }
 
-static void cfq_kick_queue(void *data)
+static void cfq_kick_queue(struct work_struct *work)
 {
-	request_queue_t *q = data;
+	struct cfq_data *cfqd =
+		container_of(work, struct cfq_data, unplug_work);
+	request_queue_t *q = cfqd->queue;
 	unsigned long flags;
 
 	spin_lock_irqsave(q->queue_lock, flags);
@@ -1986,7 +1988,7 @@ static void *cfq_init_queue(request_queue_t *q)
 	cfqd->idle_class_timer.function = cfq_idle_class_timer;
 	cfqd->idle_class_timer.data = (unsigned long) cfqd;
 
-	INIT_WORK(&cfqd->unplug_work, cfq_kick_queue, q);
+	INIT_WORK(&cfqd->unplug_work, cfq_kick_queue);
 
 	cfqd->cfq_quantum = cfq_quantum;
 	cfqd->cfq_fifo_expire[0] = cfq_fifo_expire[0];
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 0f82e12f7b6..cc6e95f8e5d 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -34,7 +34,7 @@
  */
 #include <scsi/scsi_cmnd.h>
 
-static void blk_unplug_work(void *data);
+static void blk_unplug_work(struct work_struct *work);
 static void blk_unplug_timeout(unsigned long data);
 static void drive_stat_acct(struct request *rq, int nr_sectors, int new_io);
 static void init_request_from_bio(struct request *req, struct bio *bio);
@@ -227,7 +227,7 @@ void blk_queue_make_request(request_queue_t * q, make_request_fn * mfn)
 	if (q->unplug_delay == 0)
 		q->unplug_delay = 1;
 
-	INIT_WORK(&q->unplug_work, blk_unplug_work, q);
+	INIT_WORK(&q->unplug_work, blk_unplug_work);
 
 	q->unplug_timer.function = blk_unplug_timeout;
 	q->unplug_timer.data = (unsigned long)q;
@@ -1631,9 +1631,9 @@ static void blk_backing_dev_unplug(struct backing_dev_info *bdi,
 	}
 }
 
-static void blk_unplug_work(void *data)
+static void blk_unplug_work(struct work_struct *work)
 {
-	request_queue_t *q = data;
+	request_queue_t *q = container_of(work, request_queue_t, unplug_work);
 
 	blk_add_trace_pdu_int(q, BLK_TA_UNPLUG_IO, NULL,
 				q->rq.count[READ] + q->rq.count[WRITE]);
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 5493c2fbbab..b3e210723a7 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -277,7 +277,7 @@ static int sg_io(struct file *file, request_queue_t *q,
 	if (rq->bio)
 		blk_queue_bounce(q, &rq->bio);
 
-	rq->timeout = (hdr->timeout * HZ) / 1000;
+	rq->timeout = jiffies_to_msecs(hdr->timeout);
 	if (!rq->timeout)
 		rq->timeout = q->sg_timeout;
 	if (!rq->timeout)
diff --git a/crypto/cryptomgr.c b/crypto/cryptomgr.c
index 9b5b1560106..2ebffb84f1d 100644
--- a/crypto/cryptomgr.c
+++ b/crypto/cryptomgr.c
@@ -40,9 +40,10 @@ struct cryptomgr_param {
 	char template[CRYPTO_MAX_ALG_NAME];
 };
 
-static void cryptomgr_probe(void *data)
+static void cryptomgr_probe(struct work_struct *work)
 {
-	struct cryptomgr_param *param = data;
+	struct cryptomgr_param *param =
+		container_of(work, struct cryptomgr_param, work);
 	struct crypto_template *tmpl;
 	struct crypto_instance *inst;
 	int err;
@@ -112,7 +113,7 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
 	param->larval.type = larval->alg.cra_flags;
 	param->larval.mask = larval->mask;
 
-	INIT_WORK(&param->work, cryptomgr_probe, param);
+	INIT_WORK(&param->work, cryptomgr_probe);
 	schedule_work(&param->work);
 
 	return NOTIFY_STOP;
diff --git a/drivers/Makefile b/drivers/Makefile
index 4ac14dab307..67711770b1d 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -77,3 +77,4 @@ obj-$(CONFIG_CRYPTO)		+= crypto/
 obj-$(CONFIG_SUPERH)		+= sh/
 obj-$(CONFIG_GENERIC_TIME)	+= clocksource/
 obj-$(CONFIG_DMA_ENGINE)	+= dma/
+obj-$(CONFIG_PPC_PS3)		+= ps3/
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 578b99b71d9..bf5b79ed361 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -27,6 +27,7 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/notifier.h>
+#include <linux/jiffies.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 068fe4f100b..02b30ae6a68 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -50,6 +50,7 @@ ACPI_MODULE_NAME("osl")
 struct acpi_os_dpc {
 	acpi_osd_exec_callback function;
 	void *context;
+	struct work_struct work;
 };
 
 #ifdef CONFIG_ACPI_CUSTOM_DSDT
@@ -564,12 +565,9 @@ void acpi_os_derive_pci_id(acpi_handle rhandle,	/* upper bound  */
 	acpi_os_derive_pci_id_2(rhandle, chandle, id, &is_bridge, &bus_number);
 }
 
-static void acpi_os_execute_deferred(void *context)
+static void acpi_os_execute_deferred(struct work_struct *work)
 {
-	struct acpi_os_dpc *dpc = NULL;
-
-
-	dpc = (struct acpi_os_dpc *)context;
+	struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work);
 	if (!dpc) {
 		printk(KERN_ERR PREFIX "Invalid (NULL) context\n");
 		return;
@@ -602,7 +600,6 @@ acpi_status acpi_os_execute(acpi_execute_type type,
 {
 	acpi_status status = AE_OK;
 	struct acpi_os_dpc *dpc;
-	struct work_struct *task;
 
 	ACPI_FUNCTION_TRACE("os_queue_for_execution");
 
@@ -615,28 +612,22 @@ acpi_status acpi_os_execute(acpi_execute_type type,
 
 	/*
 	 * Allocate/initialize DPC structure.  Note that this memory will be
-	 * freed by the callee.  The kernel handles the tq_struct list  in a
+	 * freed by the callee.  The kernel handles the work_struct list  in a
 	 * way that allows us to also free its memory inside the callee.
 	 * Because we may want to schedule several tasks with different
 	 * parameters we can't use the approach some kernel code uses of
-	 * having a static tq_struct.
-	 * We can save time and code by allocating the DPC and tq_structs
-	 * from the same memory.
+	 * having a static work_struct.
 	 */
 
-	dpc =
-	    kmalloc(sizeof(struct acpi_os_dpc) + sizeof(struct work_struct),
-		    GFP_ATOMIC);
+	dpc = kmalloc(sizeof(struct acpi_os_dpc), GFP_ATOMIC);
 	if (!dpc)
 		return_ACPI_STATUS(AE_NO_MEMORY);
 
 	dpc->function = function;
 	dpc->context = context;
 
-	task = (void *)(dpc + 1);
-	INIT_WORK(task, acpi_os_execute_deferred, (void *)dpc);
-
-	if (!queue_work(kacpid_wq, task)) {
+	INIT_WORK(&dpc->work, acpi_os_execute_deferred);
+	if (!queue_work(kacpid_wq, &dpc->work)) {
 		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
 				  "Call to queue_work() failed.\n"));
 		kfree(dpc);
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 03f6338acc8..984ab284382 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -328,6 +328,15 @@ config PATA_TRIFLEX
 
 	  If unsure, say N.
 
+config PATA_MARVELL
+	tristate "Marvell PATA support via legacy mode"
+	depends on PCI
+	help
+	  This option enables limited support for the Marvell 88SE6145 ATA
+	  controller.
+
+	  If unsure, say N.
+
 config PATA_MPIIX
 	tristate "Intel PATA MPIIX support"
 	depends on PCI
@@ -483,6 +492,32 @@ config PATA_WINBOND
 
 	  If unsure, say N.
 
+config PATA_WINBOND_VLB
+	tristate "Winbond W83759A VLB PATA support (Experimental)"
+	depends on ISA && EXPERIMENTAL
+	help
+	  Support for the Winbond W83759A controller on Vesa Local Bus
+	  systems.
+
+config PATA_PLATFORM
+	tristate "Generic platform device PATA support"
+	depends on EMBEDDED
+	help
+	  This option enables support for generic directly connected ATA
+	  devices commonly found on embedded systems.
+
+	  If unsure, say N.
+
+config PATA_IXP4XX_CF
+	tristate "IXP4XX Compact Flash support"
+	depends on ARCH_IXP4XX
+	help
+	  This option enables support for a Compact Flash connected on
+	  the ixp4xx expansion bus. This driver had been written for
+	  Loft/Avila boards in mind but can work with others.
+
+	  If unsure, say N.
+
 endif
 endmenu
 
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 72243a677f9..bc3d81ae757 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -38,6 +38,7 @@ obj-$(CONFIG_PATA_NETCELL)	+= pata_netcell.o
 obj-$(CONFIG_PATA_NS87410)	+= pata_ns87410.o
 obj-$(CONFIG_PATA_OPTI)		+= pata_opti.o
 obj-$(CONFIG_PATA_OPTIDMA)	+= pata_optidma.o
+obj-$(CONFIG_PATA_MARVELL)	+= pata_marvell.o
 obj-$(CONFIG_PATA_MPIIX)	+= pata_mpiix.o
 obj-$(CONFIG_PATA_OLDPIIX)	+= pata_oldpiix.o
 obj-$(CONFIG_PATA_PCMCIA)	+= pata_pcmcia.o
@@ -51,8 +52,11 @@ obj-$(CONFIG_PATA_SERVERWORKS)	+= pata_serverworks.o
 obj-$(CONFIG_PATA_SIL680)	+= pata_sil680.o
 obj-$(CONFIG_PATA_VIA)		+= pata_via.o
 obj-$(CONFIG_PATA_WINBOND)	+= pata_sl82c105.o
+obj-$(CONFIG_PATA_WINBOND_VLB)	+= pata_winbond.o
 obj-$(CONFIG_PATA_SIS)		+= pata_sis.o
 obj-$(CONFIG_PATA_TRIFLEX)	+= pata_triflex.o
+obj-$(CONFIG_PATA_IXP4XX_CF)	+= pata_ixp4xx_cf.o
+obj-$(CONFIG_PATA_PLATFORM)	+= pata_platform.o
 # Should be last but one libata driver
 obj-$(CONFIG_ATA_GENERIC)	+= ata_generic.o
 # Should be last libata driver
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index bddb14e91d3..f36da488a2c 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -53,6 +53,7 @@
 
 enum {
 	AHCI_PCI_BAR		= 5,
+	AHCI_MAX_PORTS		= 32,
 	AHCI_MAX_SG		= 168, /* hardware max is 64K */
 	AHCI_DMA_BOUNDARY	= 0xffffffff,
 	AHCI_USE_CLUSTERING	= 0,
@@ -77,8 +78,9 @@ enum {
 	RX_FIS_UNK		= 0x60, /* offset of Unknown FIS data */
 
 	board_ahci		= 0,
-	board_ahci_vt8251	= 1,
-	board_ahci_ign_iferr	= 2,
+	board_ahci_pi		= 1,
+	board_ahci_vt8251	= 2,
+	board_ahci_ign_iferr	= 3,
 
 	/* global controller registers */
 	HOST_CAP		= 0x00, /* host capabilities */
@@ -167,9 +169,9 @@ enum {
 	AHCI_FLAG_MSI		= (1 << 0),
 
 	/* ap->flags bits */
-	AHCI_FLAG_RESET_NEEDS_CLO	= (1 << 24),
-	AHCI_FLAG_NO_NCQ		= (1 << 25),
-	AHCI_FLAG_IGN_IRQ_IF_ERR	= (1 << 26), /* ignore IRQ_IF_ERR */
+	AHCI_FLAG_NO_NCQ		= (1 << 24),
+	AHCI_FLAG_IGN_IRQ_IF_ERR	= (1 << 25), /* ignore IRQ_IF_ERR */
+	AHCI_FLAG_HONOR_PI		= (1 << 26), /* honor PORTS_IMPL */
 };
 
 struct ahci_cmd_hdr {
@@ -216,6 +218,7 @@ static u8 ahci_check_status(struct ata_port *ap);
 static void ahci_freeze(struct ata_port *ap);
 static void ahci_thaw(struct ata_port *ap);
 static void ahci_error_handler(struct ata_port *ap);
+static void ahci_vt8251_error_handler(struct ata_port *ap);
 static void ahci_post_internal_cmd(struct ata_queued_cmd *qc);
 static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg);
 static int ahci_port_resume(struct ata_port *ap);
@@ -275,6 +278,37 @@ static const struct ata_port_operations ahci_ops = {
 	.port_stop		= ahci_port_stop,
 };
 
+static const struct ata_port_operations ahci_vt8251_ops = {
+	.port_disable		= ata_port_disable,
+
+	.check_status		= ahci_check_status,
+	.check_altstatus	= ahci_check_status,
+	.dev_select		= ata_noop_dev_select,
+
+	.tf_read		= ahci_tf_read,
+
+	.qc_prep		= ahci_qc_prep,
+	.qc_issue		= ahci_qc_issue,
+
+	.irq_handler		= ahci_interrupt,
+	.irq_clear		= ahci_irq_clear,
+
+	.scr_read		= ahci_scr_read,
+	.scr_write		= ahci_scr_write,
+
+	.freeze			= ahci_freeze,
+	.thaw			= ahci_thaw,
+
+	.error_handler		= ahci_vt8251_error_handler,
+	.post_internal_cmd	= ahci_post_internal_cmd,
+
+	.port_suspend		= ahci_port_suspend,
+	.port_resume		= ahci_port_resume,
+
+	.port_start		= ahci_port_start,
+	.port_stop		= ahci_port_stop,
+};
+
 static const struct ata_port_info ahci_port_info[] = {
 	/* board_ahci */
 	{
@@ -286,16 +320,26 @@ static const struct ata_port_info ahci_port_info[] = {
 		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
 		.port_ops	= &ahci_ops,
 	},
+	/* board_ahci_pi */
+	{
+		.sht		= &ahci_sht,
+		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
+				  ATA_FLAG_SKIP_D2H_BSY | AHCI_FLAG_HONOR_PI,
+		.pio_mask	= 0x1f, /* pio0-4 */
+		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
+		.port_ops	= &ahci_ops,
+	},
 	/* board_ahci_vt8251 */
 	{
 		.sht		= &ahci_sht,
 		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
 				  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
 				  ATA_FLAG_SKIP_D2H_BSY |
-				  AHCI_FLAG_RESET_NEEDS_CLO | AHCI_FLAG_NO_NCQ,
+				  ATA_FLAG_HRST_TO_RESUME | AHCI_FLAG_NO_NCQ,
 		.pio_mask	= 0x1f, /* pio0-4 */
 		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
-		.port_ops	= &ahci_ops,
+		.port_ops	= &ahci_vt8251_ops,
 	},
 	/* board_ahci_ign_iferr */
 	{
@@ -322,22 +366,22 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, 0x2682), board_ahci }, /* ESB2 */
 	{ PCI_VDEVICE(INTEL, 0x2683), board_ahci }, /* ESB2 */
 	{ PCI_VDEVICE(INTEL, 0x27c6), board_ahci }, /* ICH7-M DH */
-	{ PCI_VDEVICE(INTEL, 0x2821), board_ahci }, /* ICH8 */
-	{ PCI_VDEVICE(INTEL, 0x2822), board_ahci }, /* ICH8 */
-	{ PCI_VDEVICE(INTEL, 0x2824), board_ahci }, /* ICH8 */
-	{ PCI_VDEVICE(INTEL, 0x2829), board_ahci }, /* ICH8M */
-	{ PCI_VDEVICE(INTEL, 0x282a), board_ahci }, /* ICH8M */
-	{ PCI_VDEVICE(INTEL, 0x2922), board_ahci }, /* ICH9 */
-	{ PCI_VDEVICE(INTEL, 0x2923), board_ahci }, /* ICH9 */
-	{ PCI_VDEVICE(INTEL, 0x2924), board_ahci }, /* ICH9 */
-	{ PCI_VDEVICE(INTEL, 0x2925), board_ahci }, /* ICH9 */
-	{ PCI_VDEVICE(INTEL, 0x2927), board_ahci }, /* ICH9 */
-	{ PCI_VDEVICE(INTEL, 0x2929), board_ahci }, /* ICH9M */
-	{ PCI_VDEVICE(INTEL, 0x292a), board_ahci }, /* ICH9M */
-	{ PCI_VDEVICE(INTEL, 0x292b), board_ahci }, /* ICH9M */
-	{ PCI_VDEVICE(INTEL, 0x292f), board_ahci }, /* ICH9M */
-	{ PCI_VDEVICE(INTEL, 0x294d), board_ahci }, /* ICH9 */
-	{ PCI_VDEVICE(INTEL, 0x294e), board_ahci }, /* ICH9M */
+	{ PCI_VDEVICE(INTEL, 0x2821), board_ahci_pi }, /* ICH8 */
+	{ PCI_VDEVICE(INTEL, 0x2822), board_ahci_pi }, /* ICH8 */
+	{ PCI_VDEVICE(INTEL, 0x2824), board_ahci_pi }, /* ICH8 */
+	{ PCI_VDEVICE(INTEL, 0x2829), board_ahci_pi }, /* ICH8M */
+	{ PCI_VDEVICE(INTEL, 0x282a), board_ahci_pi }, /* ICH8M */
+	{ PCI_VDEVICE(INTEL, 0x2922), board_ahci_pi }, /* ICH9 */
+	{ PCI_VDEVICE(INTEL, 0x2923), board_ahci_pi }, /* ICH9 */
+	{ PCI_VDEVICE(INTEL, 0x2924), board_ahci_pi }, /* ICH9 */
+	{ PCI_VDEVICE(INTEL, 0x2925), board_ahci_pi }, /* ICH9 */
+	{ PCI_VDEVICE(INTEL, 0x2927), board_ahci_pi }, /* ICH9 */
+	{ PCI_VDEVICE(INTEL, 0x2929), board_ahci_pi }, /* ICH9M */
+	{ PCI_VDEVICE(INTEL, 0x292a), board_ahci_pi }, /* ICH9M */
+	{ PCI_VDEVICE(INTEL, 0x292b), board_ahci_pi }, /* ICH9M */
+	{ PCI_VDEVICE(INTEL, 0x292f), board_ahci_pi }, /* ICH9M */
+	{ PCI_VDEVICE(INTEL, 0x294d), board_ahci_pi }, /* ICH9 */
+	{ PCI_VDEVICE(INTEL, 0x294e), board_ahci_pi }, /* ICH9M */
 
 	/* JMicron */
 	{ PCI_VDEVICE(JMICRON, 0x2360), board_ahci_ign_iferr }, /* JMB360 */
@@ -372,6 +416,10 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 966 */
 	{ PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */
 
+	/* Generic, PCI class code for AHCI */
+	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+	  0x010601, 0xffffff, board_ahci },
+
 	{ }	/* terminate list */
 };
 
@@ -386,6 +434,11 @@ static struct pci_driver ahci_pci_driver = {
 };
 
 
+static inline int ahci_nr_ports(u32 cap)
+{
+	return (cap & 0x1f) + 1;
+}
+
 static inline unsigned long ahci_port_base_ul (unsigned long base, unsigned int port)
 {
 	return base + 0x100 + (port * 0x80);
@@ -559,9 +612,6 @@ static void ahci_power_down(void __iomem *port_mmio, u32 cap)
 static void ahci_init_port(void __iomem *port_mmio, u32 cap,
 			   dma_addr_t cmd_slot_dma, dma_addr_t rx_fis_dma)
 {
-	/* power up */
-	ahci_power_up(port_mmio, cap);
-
 	/* enable FIS reception */
 	ahci_start_fis_rx(port_mmio, cap, cmd_slot_dma, rx_fis_dma);
 
@@ -587,19 +637,17 @@ static int ahci_deinit_port(void __iomem *port_mmio, u32 cap, const char **emsg)
 		return rc;
 	}
 
-	/* put device into slumber mode */
-	ahci_power_down(port_mmio, cap);
-
 	return 0;
 }
 
 static int ahci_reset_controller(void __iomem *mmio, struct pci_dev *pdev)
 {
-	u32 cap_save, tmp;
+	u32 cap_save, impl_save, tmp;
 
 	cap_save = readl(mmio + HOST_CAP);
 	cap_save &= ( (1<<28) | (1<<17) );
 	cap_save |= (1 << 27);
+	impl_save = readl(mmio + HOST_PORTS_IMPL);
 
 	/* global controller reset */
 	tmp = readl(mmio + HOST_CTL);
@@ -620,10 +668,21 @@ static int ahci_reset_controller(void __iomem *mmio, struct pci_dev *pdev)
 		return -EIO;
 	}
 
+	/* turn on AHCI mode */
 	writel(HOST_AHCI_EN, mmio + HOST_CTL);
 	(void) readl(mmio + HOST_CTL);	/* flush */
+
+	/* These write-once registers are normally cleared on reset.
+	 * Restore BIOS values... which we HOPE were present before
+	 * reset.
+	 */
+	if (!impl_save) {
+		impl_save = (1 << ahci_nr_ports(cap_save)) - 1;
+		dev_printk(KERN_WARNING, &pdev->dev,
+			   "PORTS_IMPL is zero, forcing 0x%x\n", impl_save);
+	}
 	writel(cap_save, mmio + HOST_CAP);
-	writel(0xf, mmio + HOST_PORTS_IMPL);
+	writel(impl_save, mmio + HOST_PORTS_IMPL);
 	(void) readl(mmio + HOST_PORTS_IMPL);	/* flush */
 
 	if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
@@ -639,7 +698,8 @@ static int ahci_reset_controller(void __iomem *mmio, struct pci_dev *pdev)
 }
 
 static void ahci_init_controller(void __iomem *mmio, struct pci_dev *pdev,
-				 int n_ports, u32 cap)
+				 int n_ports, unsigned int port_flags,
+				 struct ahci_host_priv *hpriv)
 {
 	int i, rc;
 	u32 tmp;
@@ -648,13 +708,12 @@ static void ahci_init_controller(void __iomem *mmio, struct pci_dev *pdev,
 		void __iomem *port_mmio = ahci_port_base(mmio, i);
 		const char *emsg = NULL;
 
-#if 0 /* BIOSen initialize this incorrectly */
-		if (!(hpriv->port_map & (1 << i)))
+		if ((port_flags & AHCI_FLAG_HONOR_PI) &&
+		    !(hpriv->port_map & (1 << i)))
 			continue;
-#endif
 
 		/* make sure port is not active */
-		rc = ahci_deinit_port(port_mmio, cap, &emsg);
+		rc = ahci_deinit_port(port_mmio, hpriv->cap, &emsg);
 		if (rc)
 			dev_printk(KERN_WARNING, &pdev->dev,
 				   "%s (%d)\n", emsg, rc);
@@ -729,17 +788,6 @@ static int ahci_clo(struct ata_port *ap)
 	return 0;
 }
 
-static int ahci_prereset(struct ata_port *ap)
-{
-	if ((ap->flags & AHCI_FLAG_RESET_NEEDS_CLO) &&
-	    (ata_busy_wait(ap, ATA_BUSY, 1000) & ATA_BUSY)) {
-		/* ATA_BUSY hasn't cleared, so send a CLO */
-		ahci_clo(ap);
-	}
-
-	return ata_std_prereset(ap);
-}
-
 static int ahci_softreset(struct ata_port *ap, unsigned int *class)
 {
 	struct ahci_port_priv *pp = ap->private_data;
@@ -877,6 +925,31 @@ static int ahci_hardreset(struct ata_port *ap, unsigned int *class)
 	return rc;
 }
 
+static int ahci_vt8251_hardreset(struct ata_port *ap, unsigned int *class)
+{
+	void __iomem *mmio = ap->host->mmio_base;
+	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
+	int rc;
+
+	DPRINTK("ENTER\n");
+
+	ahci_stop_engine(port_mmio);
+
+	rc = sata_port_hardreset(ap, sata_ehc_deb_timing(&ap->eh_context));
+
+	/* vt8251 needs SError cleared for the port to operate */
+	ahci_scr_write(ap, SCR_ERROR, ahci_scr_read(ap, SCR_ERROR));
+
+	ahci_start_engine(port_mmio);
+
+	DPRINTK("EXIT, rc=%d, class=%u\n", rc, *class);
+
+	/* vt8251 doesn't clear BSY on signature FIS reception,
+	 * request follow-up softreset.
+	 */
+	return rc ?: -EAGAIN;
+}
+
 static void ahci_postreset(struct ata_port *ap, unsigned int *class)
 {
 	void __iomem *port_mmio = (void __iomem *) ap->ioaddr.cmd_addr;
@@ -1196,7 +1269,23 @@ static void ahci_error_handler(struct ata_port *ap)
 	}
 
 	/* perform recovery */
-	ata_do_eh(ap, ahci_prereset, ahci_softreset, ahci_hardreset,
+	ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_hardreset,
+		  ahci_postreset);
+}
+
+static void ahci_vt8251_error_handler(struct ata_port *ap)
+{
+	void __iomem *mmio = ap->host->mmio_base;
+	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
+
+	if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
+		/* restart engine */
+		ahci_stop_engine(port_mmio);
+		ahci_start_engine(port_mmio);
+	}
+
+	/* perform recovery */
+	ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_vt8251_hardreset,
 		  ahci_postreset);
 }
 
@@ -1226,7 +1315,9 @@ static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg)
 	int rc;
 
 	rc = ahci_deinit_port(port_mmio, hpriv->cap, &emsg);
-	if (rc) {
+	if (rc == 0)
+		ahci_power_down(port_mmio, hpriv->cap);
+	else {
 		ata_port_printk(ap, KERN_ERR, "%s (%d)\n", emsg, rc);
 		ahci_init_port(port_mmio, hpriv->cap,
 			       pp->cmd_slot_dma, pp->rx_fis_dma);
@@ -1242,6 +1333,7 @@ static int ahci_port_resume(struct ata_port *ap)
 	void __iomem *mmio = ap->host->mmio_base;
 	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
 
+	ahci_power_up(port_mmio, hpriv->cap);
 	ahci_init_port(port_mmio, hpriv->cap, pp->cmd_slot_dma, pp->rx_fis_dma);
 
 	return 0;
@@ -1281,7 +1373,8 @@ static int ahci_pci_device_resume(struct pci_dev *pdev)
 		if (rc)
 			return rc;
 
-		ahci_init_controller(mmio, pdev, host->n_ports, hpriv->cap);
+		ahci_init_controller(mmio, pdev, host->n_ports,
+				     host->ports[0]->flags, hpriv);
 	}
 
 	ata_host_resume(host);
@@ -1347,6 +1440,9 @@ static int ahci_port_start(struct ata_port *ap)
 
 	ap->private_data = pp;
 
+	/* power up port */
+	ahci_power_up(port_mmio, hpriv->cap);
+
 	/* initialize port */
 	ahci_init_port(port_mmio, hpriv->cap, pp->cmd_slot_dma, pp->rx_fis_dma);
 
@@ -1393,7 +1489,7 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent)
 	struct ahci_host_priv *hpriv = probe_ent->private_data;
 	struct pci_dev *pdev = to_pci_dev(probe_ent->dev);
 	void __iomem *mmio = probe_ent->mmio_base;
-	unsigned int i, using_dac;
+	unsigned int i, cap_n_ports, using_dac;
 	int rc;
 
 	rc = ahci_reset_controller(mmio, pdev);
@@ -1402,10 +1498,34 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent)
 
 	hpriv->cap = readl(mmio + HOST_CAP);
 	hpriv->port_map = readl(mmio + HOST_PORTS_IMPL);
-	probe_ent->n_ports = (hpriv->cap & 0x1f) + 1;
+	cap_n_ports = ahci_nr_ports(hpriv->cap);
 
 	VPRINTK("cap 0x%x  port_map 0x%x  n_ports %d\n",
-		hpriv->cap, hpriv->port_map, probe_ent->n_ports);
+		hpriv->cap, hpriv->port_map, cap_n_ports);
+
+	if (probe_ent->port_flags & AHCI_FLAG_HONOR_PI) {
+		unsigned int n_ports = cap_n_ports;
+		u32 port_map = hpriv->port_map;
+		int max_port = 0;
+
+		for (i = 0; i < AHCI_MAX_PORTS && n_ports; i++) {
+			if (port_map & (1 << i)) {
+				n_ports--;
+				port_map &= ~(1 << i);
+				max_port = i;
+			} else
+				probe_ent->dummy_port_mask |= 1 << i;
+		}
+
+		if (n_ports || port_map)
+			dev_printk(KERN_WARNING, &pdev->dev,
+				   "nr_ports (%u) and implemented port map "
+				   "(0x%x) don't match\n",
+				   cap_n_ports, hpriv->port_map);
+
+		probe_ent->n_ports = max_port + 1;
+	} else
+		probe_ent->n_ports = cap_n_ports;
 
 	using_dac = hpriv->cap & HOST_CAP_64;
 	if (using_dac &&
@@ -1437,7 +1557,8 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent)
 	for (i = 0; i < probe_ent->n_ports; i++)
 		ahci_setup_port(&probe_ent->port[i], (unsigned long) mmio, i);
 
-	ahci_init_controller(mmio, pdev, probe_ent->n_ports, hpriv->cap);
+	ahci_init_controller(mmio, pdev, probe_ent->n_ports,
+			     probe_ent->port_flags, hpriv);
 
 	pci_set_master(pdev);
 
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 4a80ff9312b..908751d27e7 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -26,7 +26,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "ata_generic"
-#define DRV_VERSION "0.2.6"
+#define DRV_VERSION "0.2.10"
 
 /*
  *	A generic parallel ATA driver using libata
@@ -109,7 +109,6 @@ static struct scsi_host_template generic_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -118,6 +117,8 @@ static struct scsi_host_template generic_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations generic_port_ops = {
@@ -226,12 +227,14 @@ static struct pci_driver ata_generic_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= ata_generic,
 	.probe 		= ata_generic_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init ata_generic_init(void)
 {
-	return pci_module_init(&ata_generic_pci_driver);
+	return pci_register_driver(&ata_generic_pci_driver);
 }
 
 
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 720174d628f..c7de0bb1591 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -40,7 +40,7 @@
  * Documentation
  *	Publically available from Intel web site. Errata documentation
  * is also publically available. As an aide to anyone hacking on this
- * driver the list of errata that are relevant is below.going back to
+ * driver the list of errata that are relevant is below, going back to
  * PIIX4. Older device documentation is now a bit tricky to find.
  *
  * The chipsets all follow very much the same design. The orginal Triton
@@ -93,7 +93,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"ata_piix"
-#define DRV_VERSION	"2.00ac6"
+#define DRV_VERSION	"2.00ac7"
 
 enum {
 	PIIX_IOCFG		= 0x54, /* IDE I/O configuration register */
@@ -101,11 +101,13 @@ enum {
 	ICH5_PCS		= 0x92,	/* port control and status */
 	PIIX_SCC		= 0x0A, /* sub-class code register */
 
-	PIIX_FLAG_IGNORE_PCS	= (1 << 25), /* ignore PCS present bits */
 	PIIX_FLAG_SCR		= (1 << 26), /* SCR available */
 	PIIX_FLAG_AHCI		= (1 << 27), /* AHCI possible */
 	PIIX_FLAG_CHECKINTR	= (1 << 28), /* make sure PCI INTx enabled */
 
+	PIIX_PATA_FLAGS		= ATA_FLAG_SLAVE_POSS,
+	PIIX_SATA_FLAGS		= ATA_FLAG_SATA | PIIX_FLAG_CHECKINTR,
+
 	/* combined mode.  if set, PATA is channel 0.
 	 * if clear, PATA is channel 1.
 	 */
@@ -122,11 +124,10 @@ enum {
 	ich_pata_100		= 3,	/* ICH up to UDMA 100 */
 	ich_pata_133		= 4,	/* ICH up to UDMA 133 */
 	ich5_sata		= 5,
-	esb_sata		= 6,
-	ich6_sata		= 7,
-	ich6_sata_ahci		= 8,
-	ich6m_sata_ahci		= 9,
-	ich8_sata_ahci		= 10,
+	ich6_sata		= 6,
+	ich6_sata_ahci		= 7,
+	ich6m_sata_ahci		= 8,
+	ich8_sata_ahci		= 9,
 
 	/* constants for mapping table */
 	P0			= 0,  /* port 0 */
@@ -143,13 +144,11 @@ enum {
 struct piix_map_db {
 	const u32 mask;
 	const u16 port_enable;
-	const int present_shift;
 	const int map[][4];
 };
 
 struct piix_host_priv {
 	const int *map;
-	const struct piix_map_db *map_db;
 };
 
 static int piix_init_one (struct pci_dev *pdev,
@@ -214,9 +213,9 @@ static const struct pci_device_id piix_pci_tbl[] = {
 	/* 82801EB (ICH5) */
 	{ 0x8086, 0x24df, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata },
 	/* 6300ESB (ICH5 variant with broken PCS present bits) */
-	{ 0x8086, 0x25a3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, esb_sata },
+	{ 0x8086, 0x25a3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata },
 	/* 6300ESB pretending RAID */
-	{ 0x8086, 0x25b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, esb_sata },
+	{ 0x8086, 0x25b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata },
 	/* 82801FB/FW (ICH6/ICH6W) */
 	{ 0x8086, 0x2651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata },
 	/* 82801FR/FRW (ICH6R/ICH6RW) */
@@ -367,7 +366,6 @@ static const struct ata_port_operations piix_sata_ops = {
 static const struct piix_map_db ich5_map_db = {
 	.mask = 0x7,
 	.port_enable = 0x3,
-	.present_shift = 4,
 	.map = {
 		/* PM   PS   SM   SS       MAP  */
 		{  P0,  NA,  P1,  NA }, /* 000b */
@@ -384,7 +382,6 @@ static const struct piix_map_db ich5_map_db = {
 static const struct piix_map_db ich6_map_db = {
 	.mask = 0x3,
 	.port_enable = 0xf,
-	.present_shift = 4,
 	.map = {
 		/* PM   PS   SM   SS       MAP */
 		{  P0,  P2,  P1,  P3 }, /* 00b */
@@ -397,7 +394,6 @@ static const struct piix_map_db ich6_map_db = {
 static const struct piix_map_db ich6m_map_db = {
 	.mask = 0x3,
 	.port_enable = 0x5,
-	.present_shift = 4,
 
 	/* Map 01b isn't specified in the doc but some notebooks use
 	 * it anyway.  MAP 01b have been spotted on both ICH6M and
@@ -415,7 +411,6 @@ static const struct piix_map_db ich6m_map_db = {
 static const struct piix_map_db ich8_map_db = {
 	.mask = 0x3,
 	.port_enable = 0x3,
-	.present_shift = 8,
 	.map = {
 		/* PM   PS   SM   SS       MAP */
 		{  P0,  P2,  P1,  P3 }, /* 00b (hardwired when in AHCI) */
@@ -427,7 +422,6 @@ static const struct piix_map_db ich8_map_db = {
 
 static const struct piix_map_db *piix_map_db_table[] = {
 	[ich5_sata]		= &ich5_map_db,
-	[esb_sata]		= &ich5_map_db,
 	[ich6_sata]		= &ich6_map_db,
 	[ich6_sata_ahci]	= &ich6_map_db,
 	[ich6m_sata_ahci]	= &ich6m_map_db,
@@ -438,7 +432,7 @@ static struct ata_port_info piix_port_info[] = {
 	/* piix_pata_33: 0:  PIIX3 or 4 at 33MHz */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.flags		= PIIX_PATA_FLAGS,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.mwdma_mask	= 0x06, /* mwdma1-2 ?? CHECK 0 should be ok but slow */
 		.udma_mask	= ATA_UDMA_MASK_40C,
@@ -448,7 +442,7 @@ static struct ata_port_info piix_port_info[] = {
 	/* ich_pata_33: 1 	ICH0 - ICH at 33Mhz*/
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS,
+		.flags		= PIIX_PATA_FLAGS,
 		.pio_mask 	= 0x1f,	/* pio 0-4 */
 		.mwdma_mask	= 0x06, /* Check: maybe 0x07  */
 		.udma_mask	= ATA_UDMA2, /* UDMA33 */
@@ -457,7 +451,7 @@ static struct ata_port_info piix_port_info[] = {
 	/* ich_pata_66: 2 	ICH controllers up to 66MHz */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS,
+		.flags		= PIIX_PATA_FLAGS,
 		.pio_mask 	= 0x1f,	/* pio 0-4 */
 		.mwdma_mask	= 0x06, /* MWDMA0 is broken on chip */
 		.udma_mask	= ATA_UDMA4,
@@ -467,7 +461,7 @@ static struct ata_port_info piix_port_info[] = {
 	/* ich_pata_100: 3 */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS | PIIX_FLAG_CHECKINTR,
+		.flags		= PIIX_PATA_FLAGS | PIIX_FLAG_CHECKINTR,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.mwdma_mask	= 0x06, /* mwdma1-2 */
 		.udma_mask	= ATA_UDMA5, /* udma0-5 */
@@ -477,7 +471,7 @@ static struct ata_port_info piix_port_info[] = {
 	/* ich_pata_133: 4 	ICH with full UDMA6 */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS | PIIX_FLAG_CHECKINTR,
+		.flags		= PIIX_PATA_FLAGS | PIIX_FLAG_CHECKINTR,
 		.pio_mask 	= 0x1f,	/* pio 0-4 */
 		.mwdma_mask	= 0x06, /* Check: maybe 0x07  */
 		.udma_mask	= ATA_UDMA6, /* UDMA133 */
@@ -487,41 +481,27 @@ static struct ata_port_info piix_port_info[] = {
 	/* ich5_sata: 5 */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SATA | PIIX_FLAG_CHECKINTR |
-				  PIIX_FLAG_IGNORE_PCS,
-		.pio_mask	= 0x1f,	/* pio0-4 */
-		.mwdma_mask	= 0x07, /* mwdma0-2 */
-		.udma_mask	= 0x7f,	/* udma0-6 */
-		.port_ops	= &piix_sata_ops,
-	},
-
-	/* i6300esb_sata: 6 */
-	{
-		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SATA |
-				  PIIX_FLAG_CHECKINTR | PIIX_FLAG_IGNORE_PCS,
+		.flags		= PIIX_SATA_FLAGS,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
 		.udma_mask	= 0x7f,	/* udma0-6 */
 		.port_ops	= &piix_sata_ops,
 	},
 
-	/* ich6_sata: 7 */
+	/* ich6_sata: 6 */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SATA |
-				  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR,
+		.flags		= PIIX_SATA_FLAGS | PIIX_FLAG_SCR,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
 		.udma_mask	= 0x7f,	/* udma0-6 */
 		.port_ops	= &piix_sata_ops,
 	},
 
-	/* ich6_sata_ahci: 8 */
+	/* ich6_sata_ahci: 7 */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SATA |
-				  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
+		.flags		= PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
 				  PIIX_FLAG_AHCI,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
@@ -529,11 +509,10 @@ static struct ata_port_info piix_port_info[] = {
 		.port_ops	= &piix_sata_ops,
 	},
 
-	/* ich6m_sata_ahci: 9 */
+	/* ich6m_sata_ahci: 8 */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SATA |
-				  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
+		.flags		= PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
 				  PIIX_FLAG_AHCI,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
@@ -541,11 +520,10 @@ static struct ata_port_info piix_port_info[] = {
 		.port_ops	= &piix_sata_ops,
 	},
 
-	/* ich8_sata_ahci: 10 */
+	/* ich8_sata_ahci: 9 */
 	{
 		.sht		= &piix_sht,
-		.flags		= ATA_FLAG_SATA |
-				  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
+		.flags		= PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
 				  PIIX_FLAG_AHCI,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
@@ -566,10 +544,22 @@ MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, piix_pci_tbl);
 MODULE_VERSION(DRV_VERSION);
 
-static int force_pcs = 0;
-module_param(force_pcs, int, 0444);
-MODULE_PARM_DESC(force_pcs, "force honoring or ignoring PCS to work around "
-		 "device mis-detection (0=default, 1=ignore PCS, 2=honor PCS)");
+struct ich_laptop {
+	u16 device;
+	u16 subvendor;
+	u16 subdevice;
+};
+
+/*
+ *	List of laptops that use short cables rather than 80 wire
+ */
+
+static const struct ich_laptop ich_laptop[] = {
+	/* devid, subvendor, subdev */
+	{ 0x27DF, 0x0005, 0x0280 },	/* ICH7 on Acer 5602WLMi */
+	/* end marker */
+	{ 0, }
+};
 
 /**
  *	piix_pata_cbl_detect - Probe host controller cable detect info
@@ -585,12 +575,24 @@ MODULE_PARM_DESC(force_pcs, "force honoring or ignoring PCS to work around "
 static void ich_pata_cbl_detect(struct ata_port *ap)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+	const struct ich_laptop *lap = &ich_laptop[0];
 	u8 tmp, mask;
 
 	/* no 80c support in host controller? */
 	if ((ap->udma_mask & ~ATA_UDMA_MASK_40C) == 0)
 		goto cbl40;
 
+	/* Check for specials - Acer Aspire 5602WLMi */
+	while (lap->device) {
+		if (lap->device == pdev->device &&
+		    lap->subvendor == pdev->subsystem_vendor &&
+		    lap->subdevice == pdev->subsystem_device) {
+			ap->cbl = ATA_CBL_PATA40_SHORT;
+		    	return;
+		}
+		lap++;
+	}
+
 	/* check BIOS cable detect results */
 	mask = ap->port_no == 0 ? PIIX_80C_PRI : PIIX_80C_SEC;
 	pci_read_config_byte(pdev, PIIX_IOCFG, &tmp);
@@ -659,84 +661,9 @@ static void ich_pata_error_handler(struct ata_port *ap)
 			   ata_std_postreset);
 }
 
-/**
- *	piix_sata_present_mask - determine present mask for SATA host controller
- *	@ap: Target port
- *
- *	Reads SATA PCI device's PCI config register Port Configuration
- *	and Status (PCS) to determine port and device availability.
- *
- *	LOCKING:
- *	None (inherited from caller).
- *
- *	RETURNS:
- *	determined present_mask
- */
-static unsigned int piix_sata_present_mask(struct ata_port *ap)
-{
-	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-	struct piix_host_priv *hpriv = ap->host->private_data;
-	const unsigned int *map = hpriv->map;
-	int base = 2 * ap->port_no;
-	unsigned int present_mask = 0;
-	int port, i;
-	u16 pcs;
-
-	pci_read_config_word(pdev, ICH5_PCS, &pcs);
-	DPRINTK("ata%u: ENTER, pcs=0x%x base=%d\n", ap->id, pcs, base);
-
-	for (i = 0; i < 2; i++) {
-		port = map[base + i];
-		if (port < 0)
-			continue;
-		if ((ap->flags & PIIX_FLAG_IGNORE_PCS) ||
-		    (pcs & 1 << (hpriv->map_db->present_shift + port)))
-			present_mask |= 1 << i;
-	}
-
-	DPRINTK("ata%u: LEAVE, pcs=0x%x present_mask=0x%x\n",
-		ap->id, pcs, present_mask);
-
-	return present_mask;
-}
-
-/**
- *	piix_sata_softreset - reset SATA host port via ATA SRST
- *	@ap: port to reset
- *	@classes: resulting classes of attached devices
- *
- *	Reset SATA host port via ATA SRST.  On controllers with
- *	reliable PCS present bits, the bits are used to determine
- *	device presence.
- *
- *	LOCKING:
- *	Kernel thread context (may sleep)
- *
- *	RETURNS:
- *	0 on success, -errno otherwise.
- */
-static int piix_sata_softreset(struct ata_port *ap, unsigned int *classes)
-{
-	unsigned int present_mask;
-	int i, rc;
-
-	present_mask = piix_sata_present_mask(ap);
-
-	rc = ata_std_softreset(ap, classes);
-	if (rc)
-		return rc;
-
-	for (i = 0; i < ATA_MAX_DEVICES; i++) {
-		if (!(present_mask & (1 << i)))
-			classes[i] = ATA_DEV_NONE;
-	}
-
-	return 0;
-}
-
 static void piix_sata_error_handler(struct ata_port *ap)
 {
-	ata_bmdma_drive_eh(ap, ata_std_prereset, piix_sata_softreset, NULL,
+	ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, NULL,
 			   ata_std_postreset);
 }
 
@@ -1051,18 +978,6 @@ static void __devinit piix_init_pcs(struct pci_dev *pdev,
 		pci_write_config_word(pdev, ICH5_PCS, new_pcs);
 		msleep(150);
 	}
-
-	if (force_pcs == 1) {
-		dev_printk(KERN_INFO, &pdev->dev,
-			   "force ignoring PCS (0x%x)\n", new_pcs);
-		pinfo[0].flags |= PIIX_FLAG_IGNORE_PCS;
-		pinfo[1].flags |= PIIX_FLAG_IGNORE_PCS;
-	} else if (force_pcs == 2) {
-		dev_printk(KERN_INFO, &pdev->dev,
-			   "force honoring PCS (0x%x)\n", new_pcs);
-		pinfo[0].flags &= ~PIIX_FLAG_IGNORE_PCS;
-		pinfo[1].flags &= ~PIIX_FLAG_IGNORE_PCS;
-	}
 }
 
 static void __devinit piix_init_sata_map(struct pci_dev *pdev,
@@ -1112,7 +1027,6 @@ static void __devinit piix_init_sata_map(struct pci_dev *pdev,
 			   "invalid MAP value %u\n", map_value);
 
 	hpriv->map = map;
-	hpriv->map_db = map_db;
 }
 
 /**
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 915a55a6cc1..8816e30fb7a 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -199,7 +199,8 @@ static const u8 ata_rw_cmds[] = {
 
 /**
  *	ata_rwcmd_protocol - set taskfile r/w commands and protocol
- *	@qc: command to examine and configure
+ *	@tf: command to examine and configure
+ *	@dev: device tf belongs to
  *
  *	Examine the device configuration and tf->flags to calculate
  *	the proper read/write commands and protocol to use.
@@ -207,10 +208,8 @@ static const u8 ata_rw_cmds[] = {
  *	LOCKING:
  *	caller.
  */
-int ata_rwcmd_protocol(struct ata_queued_cmd *qc)
+static int ata_rwcmd_protocol(struct ata_taskfile *tf, struct ata_device *dev)
 {
-	struct ata_taskfile *tf = &qc->tf;
-	struct ata_device *dev = qc->dev;
 	u8 cmd;
 
 	int index, fua, lba48, write;
@@ -222,7 +221,7 @@ int ata_rwcmd_protocol(struct ata_queued_cmd *qc)
 	if (dev->flags & ATA_DFLAG_PIO) {
 		tf->protocol = ATA_PROT_PIO;
 		index = dev->multi_count ? 0 : 8;
-	} else if (lba48 && (qc->ap->flags & ATA_FLAG_PIO_LBA48)) {
+	} else if (lba48 && (dev->ap->flags & ATA_FLAG_PIO_LBA48)) {
 		/* Unable to use DMA due to host limitation */
 		tf->protocol = ATA_PROT_PIO;
 		index = dev->multi_count ? 0 : 8;
@@ -240,6 +239,174 @@ int ata_rwcmd_protocol(struct ata_queued_cmd *qc)
 }
 
 /**
+ *	ata_tf_read_block - Read block address from ATA taskfile
+ *	@tf: ATA taskfile of interest
+ *	@dev: ATA device @tf belongs to
+ *
+ *	LOCKING:
+ *	None.
+ *
+ *	Read block address from @tf.  This function can handle all
+ *	three address formats - LBA, LBA48 and CHS.  tf->protocol and
+ *	flags select the address format to use.
+ *
+ *	RETURNS:
+ *	Block address read from @tf.
+ */
+u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev)
+{
+	u64 block = 0;
+
+	if (tf->flags & ATA_TFLAG_LBA) {
+		if (tf->flags & ATA_TFLAG_LBA48) {
+			block |= (u64)tf->hob_lbah << 40;
+			block |= (u64)tf->hob_lbam << 32;
+			block |= tf->hob_lbal << 24;
+		} else
+			block |= (tf->device & 0xf) << 24;
+
+		block |= tf->lbah << 16;
+		block |= tf->lbam << 8;
+		block |= tf->lbal;
+	} else {
+		u32 cyl, head, sect;
+
+		cyl = tf->lbam | (tf->lbah << 8);
+		head = tf->device & 0xf;
+		sect = tf->lbal;
+
+		block = (cyl * dev->heads + head) * dev->sectors + sect;
+	}
+
+	return block;
+}
+
+/**
+ *	ata_build_rw_tf - Build ATA taskfile for given read/write request
+ *	@tf: Target ATA taskfile
+ *	@dev: ATA device @tf belongs to
+ *	@block: Block address
+ *	@n_block: Number of blocks
+ *	@tf_flags: RW/FUA etc...
+ *	@tag: tag
+ *
+ *	LOCKING:
+ *	None.
+ *
+ *	Build ATA taskfile @tf for read/write request described by
+ *	@block, @n_block, @tf_flags and @tag on @dev.
+ *
+ *	RETURNS:
+ *
+ *	0 on success, -ERANGE if the request is too large for @dev,
+ *	-EINVAL if the request is invalid.
+ */
+int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
+		    u64 block, u32 n_block, unsigned int tf_flags,
+		    unsigned int tag)
+{
+	tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+	tf->flags |= tf_flags;
+
+	if ((dev->flags & (ATA_DFLAG_PIO | ATA_DFLAG_NCQ_OFF |
+			   ATA_DFLAG_NCQ)) == ATA_DFLAG_NCQ &&
+	    likely(tag != ATA_TAG_INTERNAL)) {
+		/* yay, NCQ */
+		if (!lba_48_ok(block, n_block))
+			return -ERANGE;
+
+		tf->protocol = ATA_PROT_NCQ;
+		tf->flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
+
+		if (tf->flags & ATA_TFLAG_WRITE)
+			tf->command = ATA_CMD_FPDMA_WRITE;
+		else
+			tf->command = ATA_CMD_FPDMA_READ;
+
+		tf->nsect = tag << 3;
+		tf->hob_feature = (n_block >> 8) & 0xff;
+		tf->feature = n_block & 0xff;
+
+		tf->hob_lbah = (block >> 40) & 0xff;
+		tf->hob_lbam = (block >> 32) & 0xff;
+		tf->hob_lbal = (block >> 24) & 0xff;
+		tf->lbah = (block >> 16) & 0xff;
+		tf->lbam = (block >> 8) & 0xff;
+		tf->lbal = block & 0xff;
+
+		tf->device = 1 << 6;
+		if (tf->flags & ATA_TFLAG_FUA)
+			tf->device |= 1 << 7;
+	} else if (dev->flags & ATA_DFLAG_LBA) {
+		tf->flags |= ATA_TFLAG_LBA;
+
+		if (lba_28_ok(block, n_block)) {
+			/* use LBA28 */
+			tf->device |= (block >> 24) & 0xf;
+		} else if (lba_48_ok(block, n_block)) {
+			if (!(dev->flags & ATA_DFLAG_LBA48))
+				return -ERANGE;
+
+			/* use LBA48 */
+			tf->flags |= ATA_TFLAG_LBA48;
+
+			tf->hob_nsect = (n_block >> 8) & 0xff;
+
+			tf->hob_lbah = (block >> 40) & 0xff;
+			tf->hob_lbam = (block >> 32) & 0xff;
+			tf->hob_lbal = (block >> 24) & 0xff;
+		} else
+			/* request too large even for LBA48 */
+			return -ERANGE;
+
+		if (unlikely(ata_rwcmd_protocol(tf, dev) < 0))
+			return -EINVAL;
+
+		tf->nsect = n_block & 0xff;
+
+		tf->lbah = (block >> 16) & 0xff;
+		tf->lbam = (block >> 8) & 0xff;
+		tf->lbal = block & 0xff;
+
+		tf->device |= ATA_LBA;
+	} else {
+		/* CHS */
+		u32 sect, head, cyl, track;
+
+		/* The request -may- be too large for CHS addressing. */
+		if (!lba_28_ok(block, n_block))
+			return -ERANGE;
+
+		if (unlikely(ata_rwcmd_protocol(tf, dev) < 0))
+			return -EINVAL;
+
+		/* Convert LBA to CHS */
+		track = (u32)block / dev->sectors;
+		cyl   = track / dev->heads;
+		head  = track % dev->heads;
+		sect  = (u32)block % dev->sectors + 1;
+
+		DPRINTK("block %u track %u cyl %u head %u sect %u\n",
+			(u32)block, track, cyl, head, sect);
+
+		/* Check whether the converted CHS can fit.
+		   Cylinder: 0-65535
+		   Head: 0-15
+		   Sector: 1-255*/
+		if ((cyl >> 16) || (head >> 4) || (sect >> 8) || (!sect))
+			return -ERANGE;
+
+		tf->nsect = n_block & 0xff; /* Sector count 0 means 256 sectors */
+		tf->lbal = sect;
+		tf->lbam = cyl;
+		tf->lbah = cyl >> 8;
+		tf->device |= head;
+	}
+
+	return 0;
+}
+
+/**
  *	ata_pack_xfermask - Pack pio, mwdma and udma masks into xfer_mask
  *	@pio_mask: pio_mask
  *	@mwdma_mask: mwdma_mask
@@ -914,7 +1081,7 @@ static unsigned int ata_id_xfermask(const u16 *id)
  *	ata_port_queue_task - Queue port_task
  *	@ap: The ata_port to queue port_task for
  *	@fn: workqueue function to be scheduled
- *	@data: data value to pass to workqueue function
+ *	@data: data for @fn to use
  *	@delay: delay time for workqueue function
  *
  *	Schedule @fn(@data) for execution after @delay jiffies using
@@ -929,7 +1096,7 @@ static unsigned int ata_id_xfermask(const u16 *id)
  *	LOCKING:
  *	Inherited from caller.
  */
-void ata_port_queue_task(struct ata_port *ap, void (*fn)(void *), void *data,
+void ata_port_queue_task(struct ata_port *ap, work_func_t fn, void *data,
 			 unsigned long delay)
 {
 	int rc;
@@ -937,12 +1104,10 @@ void ata_port_queue_task(struct ata_port *ap, void (*fn)(void *), void *data,
 	if (ap->pflags & ATA_PFLAG_FLUSH_PORT_TASK)
 		return;
 
-	PREPARE_WORK(&ap->port_task, fn, data);
+	PREPARE_DELAYED_WORK(&ap->port_task, fn);
+	ap->port_task_data = data;
 
-	if (!delay)
-		rc = queue_work(ata_wq, &ap->port_task);
-	else
-		rc = queue_delayed_work(ata_wq, &ap->port_task, delay);
+	rc = queue_delayed_work(ata_wq, &ap->port_task, delay);
 
 	/* rc == 0 means that another user is using port task */
 	WARN_ON(rc == 0);
@@ -999,13 +1164,13 @@ void ata_qc_complete_internal(struct ata_queued_cmd *qc)
 }
 
 /**
- *	ata_exec_internal - execute libata internal command
+ *	ata_exec_internal_sg - execute libata internal command
  *	@dev: Device to which the command is sent
  *	@tf: Taskfile registers for the command and the result
  *	@cdb: CDB for packet command
  *	@dma_dir: Data tranfer direction of the command
- *	@buf: Data buffer of the command
- *	@buflen: Length of data buffer
+ *	@sg: sg list for the data buffer of the command
+ *	@n_elem: Number of sg entries
  *
  *	Executes libata internal command with timeout.  @tf contains
  *	command on entry and result on return.  Timeout and error
@@ -1019,9 +1184,10 @@ void ata_qc_complete_internal(struct ata_queued_cmd *qc)
  *	RETURNS:
  *	Zero on success, AC_ERR_* mask on failure
  */
-unsigned ata_exec_internal(struct ata_device *dev,
-			   struct ata_taskfile *tf, const u8 *cdb,
-			   int dma_dir, void *buf, unsigned int buflen)
+unsigned ata_exec_internal_sg(struct ata_device *dev,
+			      struct ata_taskfile *tf, const u8 *cdb,
+			      int dma_dir, struct scatterlist *sg,
+			      unsigned int n_elem)
 {
 	struct ata_port *ap = dev->ap;
 	u8 command = tf->command;
@@ -1077,7 +1243,12 @@ unsigned ata_exec_internal(struct ata_device *dev,
 	qc->flags |= ATA_QCFLAG_RESULT_TF;
 	qc->dma_dir = dma_dir;
 	if (dma_dir != DMA_NONE) {
-		ata_sg_init_one(qc, buf, buflen);
+		unsigned int i, buflen = 0;
+
+		for (i = 0; i < n_elem; i++)
+			buflen += sg[i].length;
+
+		ata_sg_init(qc, sg, n_elem);
 		qc->nsect = buflen / ATA_SECT_SIZE;
 	}
 
@@ -1161,6 +1332,35 @@ unsigned ata_exec_internal(struct ata_device *dev,
 }
 
 /**
+ *	ata_exec_internal_sg - execute libata internal command
+ *	@dev: Device to which the command is sent
+ *	@tf: Taskfile registers for the command and the result
+ *	@cdb: CDB for packet command
+ *	@dma_dir: Data tranfer direction of the command
+ *	@buf: Data buffer of the command
+ *	@buflen: Length of data buffer
+ *
+ *	Wrapper around ata_exec_internal_sg() which takes simple
+ *	buffer instead of sg list.
+ *
+ *	LOCKING:
+ *	None.  Should be called with kernel context, might sleep.
+ *
+ *	RETURNS:
+ *	Zero on success, AC_ERR_* mask on failure
+ */
+unsigned ata_exec_internal(struct ata_device *dev,
+			   struct ata_taskfile *tf, const u8 *cdb,
+			   int dma_dir, void *buf, unsigned int buflen)
+{
+	struct scatterlist sg;
+
+	sg_init_one(&sg, buf, buflen);
+
+	return ata_exec_internal_sg(dev, tf, cdb, dma_dir, &sg, 1);
+}
+
+/**
  *	ata_do_simple_cmd - execute simple internal command
  *	@dev: Device to which the command is sent
  *	@cmd: Opcode to execute
@@ -1224,7 +1424,7 @@ unsigned int ata_pio_need_iordy(const struct ata_device *adev)
  *	ata_dev_read_id - Read ID data from the specified device
  *	@dev: target device
  *	@p_class: pointer to class of the target device (may be changed)
- *	@post_reset: is this read ID post-reset?
+ *	@flags: ATA_READID_* flags
  *	@id: buffer to read IDENTIFY data into
  *
  *	Read ID data from the specified device.  ATA_CMD_ID_ATA is
@@ -1239,7 +1439,7 @@ unsigned int ata_pio_need_iordy(const struct ata_device *adev)
  *	0 on success, -errno otherwise.
  */
 int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
-		    int post_reset, u16 *id)
+		    unsigned int flags, u16 *id)
 {
 	struct ata_port *ap = dev->ap;
 	unsigned int class = *p_class;
@@ -1271,10 +1471,17 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
 	}
 
 	tf.protocol = ATA_PROT_PIO;
+	tf.flags |= ATA_TFLAG_POLLING; /* for polling presence detection */
 
 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_FROM_DEVICE,
 				     id, sizeof(id[0]) * ATA_ID_WORDS);
 	if (err_mask) {
+		if (err_mask & AC_ERR_NODEV_HINT) {
+			DPRINTK("ata%u.%d: NODEV after polling detection\n",
+				ap->id, dev->devno);
+			return -ENOENT;
+		}
+
 		rc = -EIO;
 		reason = "I/O error";
 		goto err_out;
@@ -1294,7 +1501,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
 			goto err_out;
 	}
 
-	if (post_reset && class == ATA_DEV_ATA) {
+	if ((flags & ATA_READID_POSTRESET) && class == ATA_DEV_ATA) {
 		/*
 		 * The exact sequence expected by certain pre-ATA4 drives is:
 		 * SRST RESET
@@ -1314,7 +1521,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
 			/* current CHS translation info (id[53-58]) might be
 			 * changed. reread the identify device info.
 			 */
-			post_reset = 0;
+			flags &= ~ATA_READID_POSTRESET;
 			goto retry;
 		}
 	}
@@ -1345,7 +1552,10 @@ static void ata_dev_config_ncq(struct ata_device *dev,
 		desc[0] = '\0';
 		return;
 	}
-
+	if (ata_device_blacklisted(dev) & ATA_HORKAGE_NONCQ) {
+		snprintf(desc, desc_sz, "NCQ (not used)");
+		return;
+	}
 	if (ap->flags & ATA_FLAG_NCQ) {
 		hdepth = min(ap->scsi_host->can_queue, ATA_MAX_QUEUE - 1);
 		dev->flags |= ATA_DFLAG_NCQ;
@@ -1374,7 +1584,6 @@ static void ata_set_port_max_cmd_len(struct ata_port *ap)
 /**
  *	ata_dev_configure - Configure the specified ATA/ATAPI device
  *	@dev: Target device to configure
- *	@print_info: Enable device info printout
  *
  *	Configure @dev according to @dev->id.  Generic and low-level
  *	driver specific fixups are also applied.
@@ -1385,9 +1594,10 @@ static void ata_set_port_max_cmd_len(struct ata_port *ap)
  *	RETURNS:
  *	0 on success, -errno otherwise
  */
-int ata_dev_configure(struct ata_device *dev, int print_info)
+int ata_dev_configure(struct ata_device *dev)
 {
 	struct ata_port *ap = dev->ap;
+	int print_info = ap->eh_context.i.flags & ATA_EHI_PRINTINFO;
 	const u16 *id = dev->id;
 	unsigned int xfer_mask;
 	char revbuf[7];		/* XYZ-99\0 */
@@ -1454,6 +1664,10 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
 			if (ata_id_has_lba48(id)) {
 				dev->flags |= ATA_DFLAG_LBA48;
 				lba_desc = "LBA48";
+
+				if (dev->n_sectors >= (1UL << 28) &&
+				    ata_id_has_flush_ext(id))
+					dev->flags |= ATA_DFLAG_FLUSH_EXT;
 			}
 
 			/* config NCQ */
@@ -1530,6 +1744,11 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
 				       cdb_intr_string);
 	}
 
+	/* determine max_sectors */
+	dev->max_sectors = ATA_MAX_SECTORS;
+	if (dev->flags & ATA_DFLAG_LBA48)
+		dev->max_sectors = ATA_MAX_SECTORS_LBA48;
+
 	if (dev->horkage & ATA_HORKAGE_DIAGNOSTIC) {
 		/* Let the user know. We don't want to disallow opens for
 		   rescue purposes, or in case the vendor is just a blithering
@@ -1631,11 +1850,14 @@ int ata_bus_probe(struct ata_port *ap)
 		if (!ata_dev_enabled(dev))
 			continue;
 
-		rc = ata_dev_read_id(dev, &dev->class, 1, dev->id);
+		rc = ata_dev_read_id(dev, &dev->class, ATA_READID_POSTRESET,
+				     dev->id);
 		if (rc)
 			goto fail;
 
-		rc = ata_dev_configure(dev, 1);
+		ap->eh_context.i.flags |= ATA_EHI_PRINTINFO;
+		rc = ata_dev_configure(dev);
+		ap->eh_context.i.flags &= ~ATA_EHI_PRINTINFO;
 		if (rc)
 			goto fail;
 	}
@@ -2153,6 +2375,7 @@ int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0)
 
 static int ata_dev_set_mode(struct ata_device *dev)
 {
+	struct ata_eh_context *ehc = &dev->ap->eh_context;
 	unsigned int err_mask;
 	int rc;
 
@@ -2167,7 +2390,9 @@ static int ata_dev_set_mode(struct ata_device *dev)
 		return -EIO;
 	}
 
+	ehc->i.flags |= ATA_EHI_POST_SETMODE;
 	rc = ata_dev_revalidate(dev, 0);
+	ehc->i.flags &= ~ATA_EHI_POST_SETMODE;
 	if (rc)
 		return rc;
 
@@ -2325,11 +2550,14 @@ static inline void ata_tf_to_host(struct ata_port *ap,
  *	Sleep until ATA Status register bit BSY clears,
  *	or a timeout occurs.
  *
- *	LOCKING: None.
+ *	LOCKING:
+ *	Kernel thread context (may sleep).
+ *
+ *	RETURNS:
+ *	0 on success, -errno otherwise.
  */
-
-unsigned int ata_busy_sleep (struct ata_port *ap,
-			     unsigned long tmout_pat, unsigned long tmout)
+int ata_busy_sleep(struct ata_port *ap,
+		   unsigned long tmout_pat, unsigned long tmout)
 {
 	unsigned long timer_start, timeout;
 	u8 status;
@@ -2337,27 +2565,32 @@ unsigned int ata_busy_sleep (struct ata_port *ap,
 	status = ata_busy_wait(ap, ATA_BUSY, 300);
 	timer_start = jiffies;
 	timeout = timer_start + tmout_pat;
-	while ((status & ATA_BUSY) && (time_before(jiffies, timeout))) {
+	while (status != 0xff && (status & ATA_BUSY) &&
+	       time_before(jiffies, timeout)) {
 		msleep(50);
 		status = ata_busy_wait(ap, ATA_BUSY, 3);
 	}
 
-	if (status & ATA_BUSY)
+	if (status != 0xff && (status & ATA_BUSY))
 		ata_port_printk(ap, KERN_WARNING,
 				"port is slow to respond, please be patient "
 				"(Status 0x%x)\n", status);
 
 	timeout = timer_start + tmout;
-	while ((status & ATA_BUSY) && (time_before(jiffies, timeout))) {
+	while (status != 0xff && (status & ATA_BUSY) &&
+	       time_before(jiffies, timeout)) {
 		msleep(50);
 		status = ata_chk_status(ap);
 	}
 
+	if (status == 0xff)
+		return -ENODEV;
+
 	if (status & ATA_BUSY) {
 		ata_port_printk(ap, KERN_ERR, "port failed to respond "
 				"(%lu secs, Status 0x%x)\n",
 				tmout / HZ, status);
-		return 1;
+		return -EBUSY;
 	}
 
 	return 0;
@@ -2448,10 +2681,8 @@ static unsigned int ata_bus_softreset(struct ata_port *ap,
 	 * the bus shows 0xFF because the odd clown forgets the D7
 	 * pulldown resistor.
 	 */
-	if (ata_check_status(ap) == 0xFF) {
-		ata_port_printk(ap, KERN_ERR, "SRST failed (status 0xFF)\n");
-		return AC_ERR_OTHER;
-	}
+	if (ata_check_status(ap) == 0xFF)
+		return 0;
 
 	ata_bus_post_reset(ap, devmask);
 
@@ -2777,9 +3008,9 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes)
 }
 
 /**
- *	sata_std_hardreset - reset host port via SATA phy reset
+ *	sata_port_hardreset - reset port via SATA phy reset
  *	@ap: port to reset
- *	@class: resulting class of attached device
+ *	@timing: timing parameters { interval, duratinon, timeout } in msec
  *
  *	SATA phy-reset host port using DET bits of SControl register.
  *
@@ -2789,10 +3020,8 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes)
  *	RETURNS:
  *	0 on success, -errno otherwise.
  */
-int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
+int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing)
 {
-	struct ata_eh_context *ehc = &ap->eh_context;
-	const unsigned long *timing = sata_ehc_deb_timing(ehc);
 	u32 scontrol;
 	int rc;
 
@@ -2805,24 +3034,24 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
 		 * and Sil3124.
 		 */
 		if ((rc = sata_scr_read(ap, SCR_CONTROL, &scontrol)))
-			return rc;
+			goto out;
 
 		scontrol = (scontrol & 0x0f0) | 0x304;
 
 		if ((rc = sata_scr_write(ap, SCR_CONTROL, scontrol)))
-			return rc;
+			goto out;
 
 		sata_set_spd(ap);
 	}
 
 	/* issue phy wake/reset */
 	if ((rc = sata_scr_read(ap, SCR_CONTROL, &scontrol)))
-		return rc;
+		goto out;
 
 	scontrol = (scontrol & 0x0f0) | 0x301;
 
 	if ((rc = sata_scr_write_flush(ap, SCR_CONTROL, scontrol)))
-		return rc;
+		goto out;
 
 	/* Couldn't find anything in SATA I/II specs, but AHCI-1.1
 	 * 10.4.2 says at least 1 ms.
@@ -2830,7 +3059,40 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
 	msleep(1);
 
 	/* bring phy back */
-	sata_phy_resume(ap, timing);
+	rc = sata_phy_resume(ap, timing);
+ out:
+	DPRINTK("EXIT, rc=%d\n", rc);
+	return rc;
+}
+
+/**
+ *	sata_std_hardreset - reset host port via SATA phy reset
+ *	@ap: port to reset
+ *	@class: resulting class of attached device
+ *
+ *	SATA phy-reset host port using DET bits of SControl register,
+ *	wait for !BSY and classify the attached device.
+ *
+ *	LOCKING:
+ *	Kernel thread context (may sleep)
+ *
+ *	RETURNS:
+ *	0 on success, -errno otherwise.
+ */
+int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
+{
+	const unsigned long *timing = sata_ehc_deb_timing(&ap->eh_context);
+	int rc;
+
+	DPRINTK("ENTER\n");
+
+	/* do hardreset */
+	rc = sata_port_hardreset(ap, timing);
+	if (rc) {
+		ata_port_printk(ap, KERN_ERR,
+				"COMRESET failed (errno=%d)\n", rc);
+		return rc;
+	}
 
 	/* TODO: phy layer with polling, timeouts, etc. */
 	if (ata_port_offline(ap)) {
@@ -2969,7 +3231,7 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
 /**
  *	ata_dev_revalidate - Revalidate ATA device
  *	@dev: device to revalidate
- *	@post_reset: is this revalidation after reset?
+ *	@readid_flags: read ID flags
  *
  *	Re-read IDENTIFY page and make sure @dev is still attached to
  *	the port.
@@ -2980,7 +3242,7 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
  *	RETURNS:
  *	0 on success, negative errno otherwise
  */
-int ata_dev_revalidate(struct ata_device *dev, int post_reset)
+int ata_dev_revalidate(struct ata_device *dev, unsigned int readid_flags)
 {
 	unsigned int class = dev->class;
 	u16 *id = (void *)dev->ap->sector_buf;
@@ -2992,7 +3254,7 @@ int ata_dev_revalidate(struct ata_device *dev, int post_reset)
 	}
 
 	/* read ID data */
-	rc = ata_dev_read_id(dev, &class, post_reset, id);
+	rc = ata_dev_read_id(dev, &class, readid_flags, id);
 	if (rc)
 		goto fail;
 
@@ -3005,7 +3267,7 @@ int ata_dev_revalidate(struct ata_device *dev, int post_reset)
 	memcpy(dev->id, id, sizeof(id[0]) * ATA_ID_WORDS);
 
 	/* configure device according to the new ID */
-	rc = ata_dev_configure(dev, 0);
+	rc = ata_dev_configure(dev);
 	if (rc == 0)
 		return 0;
 
@@ -3014,37 +3276,55 @@ int ata_dev_revalidate(struct ata_device *dev, int post_reset)
 	return rc;
 }
 
-static const char * const ata_dma_blacklist [] = {
-	"WDC AC11000H", NULL,
-	"WDC AC22100H", NULL,
-	"WDC AC32500H", NULL,
-	"WDC AC33100H", NULL,
-	"WDC AC31600H", NULL,
-	"WDC AC32100H", "24.09P07",
-	"WDC AC23200L", "21.10N21",
-	"Compaq CRD-8241B",  NULL,
-	"CRD-8400B", NULL,
-	"CRD-8480B", NULL,
-	"CRD-8482B", NULL,
- 	"CRD-84", NULL,
-	"SanDisk SDP3B", NULL,
-	"SanDisk SDP3B-64", NULL,
-	"SANYO CD-ROM CRD", NULL,
-	"HITACHI CDR-8", NULL,
-	"HITACHI CDR-8335", NULL,
-	"HITACHI CDR-8435", NULL,
-	"Toshiba CD-ROM XM-6202B", NULL,
-	"TOSHIBA CD-ROM XM-1702BC", NULL,
-	"CD-532E-A", NULL,
-	"E-IDE CD-ROM CR-840", NULL,
-	"CD-ROM Drive/F5A", NULL,
-	"WPI CDD-820", NULL,
-	"SAMSUNG CD-ROM SC-148C", NULL,
-	"SAMSUNG CD-ROM SC", NULL,
-	"SanDisk SDP3B-64", NULL,
-	"ATAPI CD-ROM DRIVE 40X MAXIMUM",NULL,
-	"_NEC DV5800A", NULL,
-	"SAMSUNG CD-ROM SN-124", "N001"
+struct ata_blacklist_entry {
+	const char *model_num;
+	const char *model_rev;
+	unsigned long horkage;
+};
+
+static const struct ata_blacklist_entry ata_device_blacklist [] = {
+	/* Devices with DMA related problems under Linux */
+	{ "WDC AC11000H",	NULL,		ATA_HORKAGE_NODMA },
+	{ "WDC AC22100H",	NULL,		ATA_HORKAGE_NODMA },
+	{ "WDC AC32500H",	NULL,		ATA_HORKAGE_NODMA },
+	{ "WDC AC33100H",	NULL,		ATA_HORKAGE_NODMA },
+	{ "WDC AC31600H",	NULL,		ATA_HORKAGE_NODMA },
+	{ "WDC AC32100H",	"24.09P07",	ATA_HORKAGE_NODMA },
+	{ "WDC AC23200L",	"21.10N21",	ATA_HORKAGE_NODMA },
+	{ "Compaq CRD-8241B", 	NULL,		ATA_HORKAGE_NODMA },
+	{ "CRD-8400B",		NULL, 		ATA_HORKAGE_NODMA },
+	{ "CRD-8480B",		NULL,		ATA_HORKAGE_NODMA },
+	{ "CRD-8482B",		NULL,		ATA_HORKAGE_NODMA },
+	{ "CRD-84",		NULL,		ATA_HORKAGE_NODMA },
+	{ "SanDisk SDP3B",	NULL,		ATA_HORKAGE_NODMA },
+	{ "SanDisk SDP3B-64",	NULL,		ATA_HORKAGE_NODMA },
+	{ "SANYO CD-ROM CRD",	NULL,		ATA_HORKAGE_NODMA },
+	{ "HITACHI CDR-8",	NULL,		ATA_HORKAGE_NODMA },
+	{ "HITACHI CDR-8335",	NULL,		ATA_HORKAGE_NODMA },
+	{ "HITACHI CDR-8435",	NULL,		ATA_HORKAGE_NODMA },
+	{ "Toshiba CD-ROM XM-6202B", NULL,	ATA_HORKAGE_NODMA },
+	{ "TOSHIBA CD-ROM XM-1702BC", NULL,	ATA_HORKAGE_NODMA },
+	{ "CD-532E-A", 		NULL,		ATA_HORKAGE_NODMA },
+	{ "E-IDE CD-ROM CR-840",NULL,		ATA_HORKAGE_NODMA },
+	{ "CD-ROM Drive/F5A",	NULL,		ATA_HORKAGE_NODMA },
+	{ "WPI CDD-820", 	NULL,		ATA_HORKAGE_NODMA },
+	{ "SAMSUNG CD-ROM SC-148C", NULL,	ATA_HORKAGE_NODMA },
+	{ "SAMSUNG CD-ROM SC",	NULL,		ATA_HORKAGE_NODMA },
+	{ "SanDisk SDP3B-64", 	NULL,		ATA_HORKAGE_NODMA },
+	{ "ATAPI CD-ROM DRIVE 40X MAXIMUM",NULL,ATA_HORKAGE_NODMA },
+	{ "_NEC DV5800A", 	NULL,		ATA_HORKAGE_NODMA },
+	{ "SAMSUNG CD-ROM SN-124","N001",	ATA_HORKAGE_NODMA },
+
+	/* Devices we expect to fail diagnostics */
+
+	/* Devices where NCQ should be avoided */
+	/* NCQ is slow */
+        { "WDC WD740ADFD-00",   NULL,		ATA_HORKAGE_NONCQ },
+
+	/* Devices with NCQ limits */
+
+	/* End Marker */
+	{ }
 };
 
 static int ata_strim(char *s, size_t len)
@@ -3059,20 +3339,12 @@ static int ata_strim(char *s, size_t len)
 	return len;
 }
 
-static int ata_dma_blacklisted(const struct ata_device *dev)
+unsigned long ata_device_blacklisted(const struct ata_device *dev)
 {
 	unsigned char model_num[40];
 	unsigned char model_rev[16];
 	unsigned int nlen, rlen;
-	int i;
-
-	/* We don't support polling DMA.
-	 * DMA blacklist those ATAPI devices with CDB-intr (and use PIO)
-	 * if the LLDD handles only interrupts in the HSM_ST_LAST state.
-	 */
-	if ((dev->ap->flags & ATA_FLAG_PIO_POLLING) &&
-	    (dev->flags & ATA_DFLAG_CDB_INTR))
-		return 1;
+	const struct ata_blacklist_entry *ad = ata_device_blacklist;
 
 	ata_id_string(dev->id, model_num, ATA_ID_PROD_OFS,
 			  sizeof(model_num));
@@ -3081,17 +3353,30 @@ static int ata_dma_blacklisted(const struct ata_device *dev)
 	nlen = ata_strim(model_num, sizeof(model_num));
 	rlen = ata_strim(model_rev, sizeof(model_rev));
 
-	for (i = 0; i < ARRAY_SIZE(ata_dma_blacklist); i += 2) {
-		if (!strncmp(ata_dma_blacklist[i], model_num, nlen)) {
-			if (ata_dma_blacklist[i+1] == NULL)
-				return 1;
-			if (!strncmp(ata_dma_blacklist[i], model_rev, rlen))
-				return 1;
+	while (ad->model_num) {
+		if (!strncmp(ad->model_num, model_num, nlen)) {
+			if (ad->model_rev == NULL)
+				return ad->horkage;
+			if (!strncmp(ad->model_rev, model_rev, rlen))
+				return ad->horkage;
 		}
+		ad++;
 	}
 	return 0;
 }
 
+static int ata_dma_blacklisted(const struct ata_device *dev)
+{
+	/* We don't support polling DMA.
+	 * DMA blacklist those ATAPI devices with CDB-intr (and use PIO)
+	 * if the LLDD handles only interrupts in the HSM_ST_LAST state.
+	 */
+	if ((dev->ap->flags & ATA_FLAG_PIO_POLLING) &&
+	    (dev->flags & ATA_DFLAG_CDB_INTR))
+		return 1;
+	return (ata_device_blacklisted(dev) & ATA_HORKAGE_NODMA) ? 1 : 0;
+}
+
 /**
  *	ata_dev_xfermask - Compute supported xfermask of the given device
  *	@dev: Device to compute xfermask for
@@ -3119,6 +3404,13 @@ static void ata_dev_xfermask(struct ata_device *dev)
 	 */
 	if (ap->cbl == ATA_CBL_PATA40)
 		xfer_mask &= ~(0xF8 << ATA_SHIFT_UDMA);
+	/* Apply drive side cable rule. Unknown or 80 pin cables reported
+	 * host side are checked drive side as well. Cases where we know a
+	 * 40wire cable is used safely for 80 are not checked here.
+	 */
+        if (ata_drive_40wire(dev->id) && (ap->cbl == ATA_CBL_PATA_UNK || ap->cbl == ATA_CBL_PATA80))
+		xfer_mask &= ~(0xF8 << ATA_SHIFT_UDMA);
+
 
 	xfer_mask &= ata_pack_xfermask(dev->pio_mask,
 				       dev->mwdma_mask, dev->udma_mask);
@@ -3236,8 +3528,7 @@ static unsigned int ata_dev_init_params(struct ata_device *dev,
  *	LOCKING:
  *	spin_lock_irqsave(host lock)
  */
-
-static void ata_sg_clean(struct ata_queued_cmd *qc)
+void ata_sg_clean(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
 	struct scatterlist *sg = qc->__sg;
@@ -3395,19 +3686,15 @@ void ata_noop_qc_prep(struct ata_queued_cmd *qc) { }
 
 void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf, unsigned int buflen)
 {
-	struct scatterlist *sg;
-
 	qc->flags |= ATA_QCFLAG_SINGLE;
 
-	memset(&qc->sgent, 0, sizeof(qc->sgent));
 	qc->__sg = &qc->sgent;
 	qc->n_elem = 1;
 	qc->orig_n_elem = 1;
 	qc->buf_virt = buf;
 	qc->nbytes = buflen;
 
-	sg = qc->__sg;
-	sg_init_one(sg, buf, buflen);
+	sg_init_one(&qc->sgent, buf, buflen);
 }
 
 /**
@@ -4200,8 +4487,12 @@ fsm_start:
 					/* device stops HSM for abort/error */
 					qc->err_mask |= AC_ERR_DEV;
 				else
-					/* HSM violation. Let EH handle this */
-					qc->err_mask |= AC_ERR_HSM;
+					/* HSM violation. Let EH handle this.
+					 * Phantom devices also trigger this
+					 * condition.  Mark hint.
+					 */
+					qc->err_mask |= AC_ERR_HSM |
+							AC_ERR_NODEV_HINT;
 
 				ap->hsm_task_state = HSM_ST_ERR;
 				goto fsm_start;
@@ -4295,10 +4586,11 @@ fsm_start:
 	return poll_next;
 }
 
-static void ata_pio_task(void *_data)
+static void ata_pio_task(struct work_struct *work)
 {
-	struct ata_queued_cmd *qc = _data;
-	struct ata_port *ap = qc->ap;
+	struct ata_port *ap =
+		container_of(work, struct ata_port, port_task.work);
+	struct ata_queued_cmd *qc = ap->port_task_data;
 	u8 status;
 	int poll_next;
 
@@ -4440,6 +4732,14 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
 	qc->complete_fn(qc);
 }
 
+static void fill_result_tf(struct ata_queued_cmd *qc)
+{
+	struct ata_port *ap = qc->ap;
+
+	ap->ops->tf_read(ap, &qc->result_tf);
+	qc->result_tf.flags = qc->tf.flags;
+}
+
 /**
  *	ata_qc_complete - Complete an active ATA command
  *	@qc: Command to complete
@@ -4477,7 +4777,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
 		if (unlikely(qc->flags & ATA_QCFLAG_FAILED)) {
 			if (!ata_tag_internal(qc->tag)) {
 				/* always fill result TF for failed qc */
-				ap->ops->tf_read(ap, &qc->result_tf);
+				fill_result_tf(qc);
 				ata_qc_schedule_eh(qc);
 				return;
 			}
@@ -4485,7 +4785,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
 
 		/* read result TF if requested */
 		if (qc->flags & ATA_QCFLAG_RESULT_TF)
-			ap->ops->tf_read(ap, &qc->result_tf);
+			fill_result_tf(qc);
 
 		__ata_qc_complete(qc);
 	} else {
@@ -4494,7 +4794,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
 
 		/* read result TF if failed or requested */
 		if (qc->err_mask || qc->flags & ATA_QCFLAG_RESULT_TF)
-			ap->ops->tf_read(ap, &qc->result_tf);
+			fill_result_tf(qc);
 
 		__ata_qc_complete(qc);
 	}
@@ -4674,6 +4974,14 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
 		}
 	}
 
+	/* Some controllers show flaky interrupt behavior after
+	 * setting xfer mode.  Use polling instead.
+	 */
+	if (unlikely(qc->tf.command == ATA_CMD_SET_FEATURES &&
+		     qc->tf.feature == SETFEATURES_XFER) &&
+	    (ap->flags & ATA_FLAG_SETXFER_POLLING))
+		qc->tf.flags |= ATA_TFLAG_POLLING;
+
 	/* select the device */
 	ata_dev_select(ap, qc->dev->devno, 1, 0);
 
@@ -4782,6 +5090,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
 inline unsigned int ata_host_intr (struct ata_port *ap,
 				   struct ata_queued_cmd *qc)
 {
+	struct ata_eh_info *ehi = &ap->eh_info;
 	u8 status, host_stat = 0;
 
 	VPRINTK("ata%u: protocol %d task_state %d\n",
@@ -4842,6 +5151,11 @@ inline unsigned int ata_host_intr (struct ata_port *ap,
 	ap->ops->irq_clear(ap);
 
 	ata_hsm_move(ap, qc, status, 0);
+
+	if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA ||
+				       qc->tf.protocol == ATA_PROT_ATAPI_DMA))
+		ata_ehi_push_desc(ehi, "BMDMA stat 0x%x", host_stat);
+
 	return 1;	/* irq handled */
 
 idle_irq:
@@ -5048,7 +5362,7 @@ int ata_flush_cache(struct ata_device *dev)
 	if (!ata_try_flush_cache(dev))
 		return 0;
 
-	if (ata_id_has_flush_ext(dev->id))
+	if (dev->flags & ATA_DFLAG_FLUSH_EXT)
 		cmd = ATA_CMD_FLUSH_EXT;
 	else
 		cmd = ATA_CMD_FLUSH;
@@ -5320,9 +5634,9 @@ void ata_port_init(struct ata_port *ap, struct ata_host *host,
 	ap->msg_enable = ATA_MSG_DRV | ATA_MSG_ERR | ATA_MSG_WARN;
 #endif
 
-	INIT_WORK(&ap->port_task, NULL, NULL);
-	INIT_WORK(&ap->hotplug_task, ata_scsi_hotplug, ap);
-	INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan, ap);
+	INIT_DELAYED_WORK(&ap->port_task, NULL);
+	INIT_DELAYED_WORK(&ap->hotplug_task, ata_scsi_hotplug);
+	INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan);
 	INIT_LIST_HEAD(&ap->eh_done_q);
 	init_waitqueue_head(&ap->eh_wait_q);
 
@@ -5520,9 +5834,8 @@ int ata_device_add(const struct ata_probe_ent *ent)
 				ap->ioaddr.bmdma_addr,
 				irq_line);
 
-		ata_chk_status(ap);
-		host->ops->irq_clear(ap);
-		ata_eh_freeze_port(ap);	/* freeze port before requesting IRQ */
+		/* freeze port before requesting IRQ */
+		ata_eh_freeze_port(ap);
 	}
 
 	/* obtain irq, that may be shared between channels */
@@ -6120,6 +6433,7 @@ EXPORT_SYMBOL_GPL(__sata_phy_reset);
 EXPORT_SYMBOL_GPL(ata_bus_reset);
 EXPORT_SYMBOL_GPL(ata_std_prereset);
 EXPORT_SYMBOL_GPL(ata_std_softreset);
+EXPORT_SYMBOL_GPL(sata_port_hardreset);
 EXPORT_SYMBOL_GPL(sata_std_hardreset);
 EXPORT_SYMBOL_GPL(ata_std_postreset);
 EXPORT_SYMBOL_GPL(ata_dev_classify);
@@ -6146,6 +6460,7 @@ EXPORT_SYMBOL_GPL(ata_host_suspend);
 EXPORT_SYMBOL_GPL(ata_host_resume);
 EXPORT_SYMBOL_GPL(ata_id_string);
 EXPORT_SYMBOL_GPL(ata_id_c_string);
+EXPORT_SYMBOL_GPL(ata_device_blacklisted);
 EXPORT_SYMBOL_GPL(ata_scsi_simulate);
 
 EXPORT_SYMBOL_GPL(ata_pio_need_iordy);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 02b2b2787d9..08ad44b3e48 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -332,7 +332,7 @@ void ata_scsi_error(struct Scsi_Host *host)
 	if (ap->pflags & ATA_PFLAG_LOADING)
 		ap->pflags &= ~ATA_PFLAG_LOADING;
 	else if (ap->pflags & ATA_PFLAG_SCSI_HOTPLUG)
-		queue_work(ata_aux_wq, &ap->hotplug_task);
+		queue_delayed_work(ata_aux_wq, &ap->hotplug_task, 0);
 
 	if (ap->pflags & ATA_PFLAG_RECOVERED)
 		ata_port_printk(ap, KERN_INFO, "EH complete\n");
@@ -1136,19 +1136,21 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc,
 		break;
 
 	case ATA_DEV_ATAPI:
-		tmp = atapi_eh_request_sense(qc->dev,
-					     qc->scsicmd->sense_buffer);
-		if (!tmp) {
-			/* ATA_QCFLAG_SENSE_VALID is used to tell
-			 * atapi_qc_complete() that sense data is
-			 * already valid.
-			 *
-			 * TODO: interpret sense data and set
-			 * appropriate err_mask.
-			 */
-			qc->flags |= ATA_QCFLAG_SENSE_VALID;
-		} else
-			qc->err_mask |= tmp;
+		if (!(qc->ap->pflags & ATA_PFLAG_FROZEN)) {
+			tmp = atapi_eh_request_sense(qc->dev,
+						     qc->scsicmd->sense_buffer);
+			if (!tmp) {
+				/* ATA_QCFLAG_SENSE_VALID is used to
+				 * tell atapi_qc_complete() that sense
+				 * data is already valid.
+				 *
+				 * TODO: interpret sense data and set
+				 * appropriate err_mask.
+				 */
+				qc->flags |= ATA_QCFLAG_SENSE_VALID;
+			} else
+				qc->err_mask |= tmp;
+		}
 	}
 
 	if (qc->err_mask & (AC_ERR_HSM | AC_ERR_TIMEOUT | AC_ERR_ATA_BUS))
@@ -1433,16 +1435,39 @@ static void ata_eh_report(struct ata_port *ap)
 	}
 
 	for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
+		static const char *dma_str[] = {
+			[DMA_BIDIRECTIONAL]	= "bidi",
+			[DMA_TO_DEVICE]		= "out",
+			[DMA_FROM_DEVICE]	= "in",
+			[DMA_NONE]		= "",
+		};
 		struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
+		struct ata_taskfile *cmd = &qc->tf, *res = &qc->result_tf;
+		unsigned int nbytes;
 
 		if (!(qc->flags & ATA_QCFLAG_FAILED) || !qc->err_mask)
 			continue;
 
-		ata_dev_printk(qc->dev, KERN_ERR, "tag %d cmd 0x%x "
-			       "Emask 0x%x stat 0x%x err 0x%x (%s)\n",
-			       qc->tag, qc->tf.command, qc->err_mask,
-			       qc->result_tf.command, qc->result_tf.feature,
-			       ata_err_string(qc->err_mask));
+		nbytes = qc->nbytes;
+		if (!nbytes)
+			nbytes = qc->nsect << 9;
+
+		ata_dev_printk(qc->dev, KERN_ERR,
+			"cmd %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x "
+			"tag %d cdb 0x%x data %u %s\n         "
+			"res %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x "
+			"Emask 0x%x (%s)\n",
+			cmd->command, cmd->feature, cmd->nsect,
+			cmd->lbal, cmd->lbam, cmd->lbah,
+			cmd->hob_feature, cmd->hob_nsect,
+			cmd->hob_lbal, cmd->hob_lbam, cmd->hob_lbah,
+			cmd->device, qc->tag, qc->cdb[0], nbytes,
+			dma_str[qc->dma_dir],
+			res->command, res->feature, res->nsect,
+			res->lbal, res->lbam, res->lbah,
+			res->hob_feature, res->hob_nsect,
+			res->hob_lbal, res->hob_lbam, res->hob_lbah,
+			res->device, qc->err_mask, ata_err_string(qc->err_mask));
 	}
 }
 
@@ -1634,11 +1659,14 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
 	DPRINTK("ENTER\n");
 
 	for (i = 0; i < ATA_MAX_DEVICES; i++) {
-		unsigned int action;
+		unsigned int action, readid_flags = 0;
 
 		dev = &ap->device[i];
 		action = ata_eh_dev_action(dev);
 
+		if (ehc->i.flags & ATA_EHI_DID_RESET)
+			readid_flags |= ATA_READID_POSTRESET;
+
 		if (action & ATA_EH_REVALIDATE && ata_dev_ready(dev)) {
 			if (ata_port_offline(ap)) {
 				rc = -EIO;
@@ -1646,13 +1674,17 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
 			}
 
 			ata_eh_about_to_do(ap, dev, ATA_EH_REVALIDATE);
-			rc = ata_dev_revalidate(dev,
-					ehc->i.flags & ATA_EHI_DID_RESET);
+			rc = ata_dev_revalidate(dev, readid_flags);
 			if (rc)
 				break;
 
 			ata_eh_done(ap, dev, ATA_EH_REVALIDATE);
 
+			/* Configuration may have changed, reconfigure
+			 * transfer mode.
+			 */
+			ehc->i.flags |= ATA_EHI_SETMODE;
+
 			/* schedule the scsi_rescan_device() here */
 			queue_work(ata_aux_wq, &(ap->scsi_rescan_task));
 		} else if (dev->class == ATA_DEV_UNKNOWN &&
@@ -1660,18 +1692,35 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
 			   ata_class_enabled(ehc->classes[dev->devno])) {
 			dev->class = ehc->classes[dev->devno];
 
-			rc = ata_dev_read_id(dev, &dev->class, 1, dev->id);
-			if (rc == 0)
-				rc = ata_dev_configure(dev, 1);
+			rc = ata_dev_read_id(dev, &dev->class, readid_flags,
+					     dev->id);
+			if (rc == 0) {
+				ehc->i.flags |= ATA_EHI_PRINTINFO;
+				rc = ata_dev_configure(dev);
+				ehc->i.flags &= ~ATA_EHI_PRINTINFO;
+			} else if (rc == -ENOENT) {
+				/* IDENTIFY was issued to non-existent
+				 * device.  No need to reset.  Just
+				 * thaw and kill the device.
+				 */
+				ata_eh_thaw_port(ap);
+				dev->class = ATA_DEV_UNKNOWN;
+				rc = 0;
+			}
 
 			if (rc) {
 				dev->class = ATA_DEV_UNKNOWN;
 				break;
 			}
 
-			spin_lock_irqsave(ap->lock, flags);
-			ap->pflags |= ATA_PFLAG_SCSI_HOTPLUG;
-			spin_unlock_irqrestore(ap->lock, flags);
+			if (ata_dev_enabled(dev)) {
+				spin_lock_irqsave(ap->lock, flags);
+				ap->pflags |= ATA_PFLAG_SCSI_HOTPLUG;
+				spin_unlock_irqrestore(ap->lock, flags);
+
+				/* new device discovered, configure xfermode */
+				ehc->i.flags |= ATA_EHI_SETMODE;
+			}
 		}
 	}
 
@@ -1987,13 +2036,14 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
 	if (rc)
 		goto dev_fail;
 
-	/* configure transfer mode if the port has been reset */
-	if (ehc->i.flags & ATA_EHI_DID_RESET) {
+	/* configure transfer mode if necessary */
+	if (ehc->i.flags & ATA_EHI_SETMODE) {
 		rc = ata_set_mode(ap, &dev);
 		if (rc) {
 			down_xfermask = 1;
 			goto dev_fail;
 		}
+		ehc->i.flags &= ~ATA_EHI_SETMODE;
 	}
 
 	/* suspend devices */
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 47ea111d5ac..664e1377b54 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -671,7 +671,7 @@ void ata_to_sense_error(unsigned id, u8 drv_stat, u8 drv_err, u8 *sk, u8 *asc,
 }
 
 /*
- *	ata_gen_ata_desc_sense - Generate check condition sense block.
+ *	ata_gen_passthru_sense - Generate check condition sense block.
  *	@qc: Command that completed.
  *
  *	This function is specific to the ATA descriptor format sense
@@ -681,9 +681,9 @@ void ata_to_sense_error(unsigned id, u8 drv_stat, u8 drv_err, u8 *sk, u8 *asc,
  *	block. Clear sense key, ASC & ASCQ if there is no error.
  *
  *	LOCKING:
- *	spin_lock_irqsave(host lock)
+ *	None.
  */
-void ata_gen_ata_desc_sense(struct ata_queued_cmd *qc)
+static void ata_gen_passthru_sense(struct ata_queued_cmd *qc)
 {
 	struct scsi_cmnd *cmd = qc->scsicmd;
 	struct ata_taskfile *tf = &qc->result_tf;
@@ -713,12 +713,9 @@ void ata_gen_ata_desc_sense(struct ata_queued_cmd *qc)
 
 	desc[0] = 0x09;
 
-	/*
-	 * Set length of additional sense data.
-	 * Since we only populate descriptor 0, the total
-	 * length is the same (fixed) length as descriptor 0.
-	 */
-	desc[1] = sb[7] = 14;
+	/* set length of additional sense data */
+	sb[7] = 14;
+	desc[1] = 12;
 
 	/*
 	 * Copy registers into sense buffer.
@@ -746,56 +743,56 @@ void ata_gen_ata_desc_sense(struct ata_queued_cmd *qc)
 }
 
 /**
- *	ata_gen_fixed_sense - generate a SCSI fixed sense block
+ *	ata_gen_ata_sense - generate a SCSI fixed sense block
  *	@qc: Command that we are erroring out
  *
- *	Leverage ata_to_sense_error() to give us the codes.  Fit our
- *	LBA in here if there's room.
+ *	Generate sense block for a failed ATA command @qc.  Descriptor
+ *	format is used to accomodate LBA48 block address.
  *
  *	LOCKING:
- *	inherited from caller
+ *	None.
  */
-void ata_gen_fixed_sense(struct ata_queued_cmd *qc)
+static void ata_gen_ata_sense(struct ata_queued_cmd *qc)
 {
+	struct ata_device *dev = qc->dev;
 	struct scsi_cmnd *cmd = qc->scsicmd;
 	struct ata_taskfile *tf = &qc->result_tf;
 	unsigned char *sb = cmd->sense_buffer;
+	unsigned char *desc = sb + 8;
 	int verbose = qc->ap->ops->error_handler == NULL;
+	u64 block;
 
 	memset(sb, 0, SCSI_SENSE_BUFFERSIZE);
 
 	cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
 
-	/*
-	 * Use ata_to_sense_error() to map status register bits
+	/* sense data is current and format is descriptor */
+	sb[0] = 0x72;
+
+	/* Use ata_to_sense_error() to map status register bits
 	 * onto sense key, asc & ascq.
 	 */
 	if (qc->err_mask ||
 	    tf->command & (ATA_BUSY | ATA_DF | ATA_ERR | ATA_DRQ)) {
 		ata_to_sense_error(qc->ap->id, tf->command, tf->feature,
-				   &sb[2], &sb[12], &sb[13], verbose);
-		sb[2] &= 0x0f;
+				   &sb[1], &sb[2], &sb[3], verbose);
+		sb[1] &= 0x0f;
 	}
 
-	sb[0] = 0x70;
-	sb[7] = 0x0a;
-
-	if (tf->flags & ATA_TFLAG_LBA48) {
-		/* TODO: find solution for LBA48 descriptors */
-	}
+	block = ata_tf_read_block(&qc->result_tf, dev);
 
-	else if (tf->flags & ATA_TFLAG_LBA) {
-		/* A small (28b) LBA will fit in the 32b info field */
-		sb[0] |= 0x80;		/* set valid bit */
-		sb[3] = tf->device & 0x0f;
-		sb[4] = tf->lbah;
-		sb[5] = tf->lbam;
-		sb[6] = tf->lbal;
-	}
+	/* information sense data descriptor */
+	sb[7] = 12;
+	desc[0] = 0x00;
+	desc[1] = 10;
 
-	else {
-		/* TODO: C/H/S */
-	}
+	desc[2] |= 0x80;	/* valid */
+	desc[6] = block >> 40;
+	desc[7] = block >> 32;
+	desc[8] = block >> 24;
+	desc[9] = block >> 16;
+	desc[10] = block >> 8;
+	desc[11] = block;
 }
 
 static void ata_scsi_sdev_config(struct scsi_device *sdev)
@@ -807,23 +804,10 @@ static void ata_scsi_sdev_config(struct scsi_device *sdev)
 static void ata_scsi_dev_config(struct scsi_device *sdev,
 				struct ata_device *dev)
 {
-	unsigned int max_sectors;
-
-	/* TODO: 2048 is an arbitrary number, not the
-	 * hardware maximum.  This should be increased to
-	 * 65534 when Jens Axboe's patch for dynamically
-	 * determining max_sectors is merged.
-	 */
-	max_sectors = ATA_MAX_SECTORS;
-	if (dev->flags & ATA_DFLAG_LBA48)
-		max_sectors = ATA_MAX_SECTORS_LBA48;
-	if (dev->max_sectors)
-		max_sectors = dev->max_sectors;
+	/* configure max sectors */
+	blk_queue_max_sectors(sdev->request_queue, dev->max_sectors);
 
-	blk_queue_max_sectors(sdev->request_queue, max_sectors);
-
-	/*
-	 * SATA DMA transfers must be multiples of 4 byte, so
+	/* SATA DMA transfers must be multiples of 4 byte, so
 	 * we need to pad ATAPI transfers using an extra sg.
 	 * Decrement max hw segments accordingly.
 	 */
@@ -1040,8 +1024,7 @@ static unsigned int ata_scsi_flush_xlat(struct ata_queued_cmd *qc, const u8 *scs
 	tf->flags |= ATA_TFLAG_DEVICE;
 	tf->protocol = ATA_PROT_NODATA;
 
-	if ((qc->dev->flags & ATA_DFLAG_LBA48) &&
-	    (ata_id_has_flush_ext(qc->dev->id)))
+	if (qc->dev->flags & ATA_DFLAG_FLUSH_EXT)
 		tf->command = ATA_CMD_FLUSH_EXT;
 	else
 		tf->command = ATA_CMD_FLUSH;
@@ -1282,17 +1265,14 @@ nothing_to_do:
 
 static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicmd)
 {
-	struct ata_taskfile *tf = &qc->tf;
-	struct ata_device *dev = qc->dev;
+	unsigned int tf_flags = 0;
 	u64 block;
 	u32 n_block;
-
-	qc->flags |= ATA_QCFLAG_IO;
-	tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+	int rc;
 
 	if (scsicmd[0] == WRITE_10 || scsicmd[0] == WRITE_6 ||
 	    scsicmd[0] == WRITE_16)
-		tf->flags |= ATA_TFLAG_WRITE;
+		tf_flags |= ATA_TFLAG_WRITE;
 
 	/* Calculate the SCSI LBA, transfer length and FUA. */
 	switch (scsicmd[0]) {
@@ -1300,7 +1280,7 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicm
 	case WRITE_10:
 		scsi_10_lba_len(scsicmd, &block, &n_block);
 		if (unlikely(scsicmd[1] & (1 << 3)))
-			tf->flags |= ATA_TFLAG_FUA;
+			tf_flags |= ATA_TFLAG_FUA;
 		break;
 	case READ_6:
 	case WRITE_6:
@@ -1316,7 +1296,7 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicm
 	case WRITE_16:
 		scsi_16_lba_len(scsicmd, &block, &n_block);
 		if (unlikely(scsicmd[1] & (1 << 3)))
-			tf->flags |= ATA_TFLAG_FUA;
+			tf_flags |= ATA_TFLAG_FUA;
 		break;
 	default:
 		DPRINTK("no-byte command\n");
@@ -1334,106 +1314,17 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicm
 		 */
 		goto nothing_to_do;
 
-	if ((dev->flags & (ATA_DFLAG_PIO | ATA_DFLAG_NCQ_OFF |
-			   ATA_DFLAG_NCQ)) == ATA_DFLAG_NCQ) {
-		/* yay, NCQ */
-		if (!lba_48_ok(block, n_block))
-			goto out_of_range;
-
-		tf->protocol = ATA_PROT_NCQ;
-		tf->flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
-
-		if (tf->flags & ATA_TFLAG_WRITE)
-			tf->command = ATA_CMD_FPDMA_WRITE;
-		else
-			tf->command = ATA_CMD_FPDMA_READ;
-
-		qc->nsect = n_block;
-
-		tf->nsect = qc->tag << 3;
-		tf->hob_feature = (n_block >> 8) & 0xff;
-		tf->feature = n_block & 0xff;
-
-		tf->hob_lbah = (block >> 40) & 0xff;
-		tf->hob_lbam = (block >> 32) & 0xff;
-		tf->hob_lbal = (block >> 24) & 0xff;
-		tf->lbah = (block >> 16) & 0xff;
-		tf->lbam = (block >> 8) & 0xff;
-		tf->lbal = block & 0xff;
-
-		tf->device = 1 << 6;
-		if (tf->flags & ATA_TFLAG_FUA)
-			tf->device |= 1 << 7;
-	} else if (dev->flags & ATA_DFLAG_LBA) {
-		tf->flags |= ATA_TFLAG_LBA;
-
-		if (lba_28_ok(block, n_block)) {
-			/* use LBA28 */
-			tf->device |= (block >> 24) & 0xf;
-		} else if (lba_48_ok(block, n_block)) {
-			if (!(dev->flags & ATA_DFLAG_LBA48))
-				goto out_of_range;
-
-			/* use LBA48 */
-			tf->flags |= ATA_TFLAG_LBA48;
-
-			tf->hob_nsect = (n_block >> 8) & 0xff;
-
-			tf->hob_lbah = (block >> 40) & 0xff;
-			tf->hob_lbam = (block >> 32) & 0xff;
-			tf->hob_lbal = (block >> 24) & 0xff;
-		} else
-			/* request too large even for LBA48 */
-			goto out_of_range;
-
-		if (unlikely(ata_rwcmd_protocol(qc) < 0))
-			goto invalid_fld;
-
-		qc->nsect = n_block;
-		tf->nsect = n_block & 0xff;
-
-		tf->lbah = (block >> 16) & 0xff;
-		tf->lbam = (block >> 8) & 0xff;
-		tf->lbal = block & 0xff;
-
-		tf->device |= ATA_LBA;
-	} else {
-		/* CHS */
-		u32 sect, head, cyl, track;
-
-		/* The request -may- be too large for CHS addressing. */
-		if (!lba_28_ok(block, n_block))
-			goto out_of_range;
-
-		if (unlikely(ata_rwcmd_protocol(qc) < 0))
-			goto invalid_fld;
-
-		/* Convert LBA to CHS */
-		track = (u32)block / dev->sectors;
-		cyl   = track / dev->heads;
-		head  = track % dev->heads;
-		sect  = (u32)block % dev->sectors + 1;
-
-		DPRINTK("block %u track %u cyl %u head %u sect %u\n",
-			(u32)block, track, cyl, head, sect);
-
-		/* Check whether the converted CHS can fit.
-		   Cylinder: 0-65535
-		   Head: 0-15
-		   Sector: 1-255*/
-		if ((cyl >> 16) || (head >> 4) || (sect >> 8) || (!sect))
-			goto out_of_range;
-
-		qc->nsect = n_block;
-		tf->nsect = n_block & 0xff; /* Sector count 0 means 256 sectors */
-		tf->lbal = sect;
-		tf->lbam = cyl;
-		tf->lbah = cyl >> 8;
-		tf->device |= head;
-	}
+	qc->flags |= ATA_QCFLAG_IO;
+	qc->nsect = n_block;
 
-	return 0;
+	rc = ata_build_rw_tf(&qc->tf, qc->dev, block, n_block, tf_flags,
+			     qc->tag);
+	if (likely(rc == 0))
+		return 0;
 
+	if (rc == -ERANGE)
+		goto out_of_range;
+	/* treat all other errors as -EINVAL, fall through */
 invalid_fld:
 	ata_scsi_set_sense(qc->scsicmd, ILLEGAL_REQUEST, 0x24, 0x0);
 	/* "Invalid field in cbd" */
@@ -1477,7 +1368,7 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
 	 */
 	if (((cdb[0] == ATA_16) || (cdb[0] == ATA_12)) &&
  	    ((cdb[2] & 0x20) || need_sense)) {
- 		ata_gen_ata_desc_sense(qc);
+		ata_gen_passthru_sense(qc);
 	} else {
 		if (!need_sense) {
 			cmd->result = SAM_STAT_GOOD;
@@ -1488,7 +1379,7 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
 			 * good for smaller LBA (and maybe CHS?)
 			 * devices.
 			 */
-			ata_gen_fixed_sense(qc);
+			ata_gen_ata_sense(qc);
 		}
 	}
 
@@ -1715,6 +1606,22 @@ void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
 }
 
 /**
+ *	ATA_SCSI_RBUF_SET - helper to set values in SCSI response buffer
+ *	@idx: byte index into SCSI response buffer
+ *	@val: value to set
+ *
+ *	To be used by SCSI command simulator functions.  This macros
+ *	expects two local variables, u8 *rbuf and unsigned int buflen,
+ *	are in scope.
+ *
+ *	LOCKING:
+ *	None.
+ */
+#define ATA_SCSI_RBUF_SET(idx, val) do { \
+		if ((idx) < buflen) rbuf[(idx)] = (u8)(val); \
+	} while (0)
+
+/**
  *	ata_scsiop_inq_std - Simulate INQUIRY command
  *	@args: device IDENTIFY data / SCSI command of interest.
  *	@rbuf: Response buffer, to which simulated SCSI cmd output is sent.
@@ -2173,67 +2080,42 @@ saving_not_supp:
  *	Simulate READ CAPACITY commands.
  *
  *	LOCKING:
- *	spin_lock_irqsave(host lock)
+ *	None.
  */
-
 unsigned int ata_scsiop_read_cap(struct ata_scsi_args *args, u8 *rbuf,
 			        unsigned int buflen)
 {
-	u64 n_sectors;
-	u32 tmp;
+	u64 last_lba = args->dev->n_sectors - 1; /* LBA of the last block */
 
 	VPRINTK("ENTER\n");
 
-	if (ata_id_has_lba(args->id)) {
-		if (ata_id_has_lba48(args->id))
-			n_sectors = ata_id_u64(args->id, 100);
-		else
-			n_sectors = ata_id_u32(args->id, 60);
-	} else {
-		/* CHS default translation */
-		n_sectors = args->id[1] * args->id[3] * args->id[6];
-
-		if (ata_id_current_chs_valid(args->id))
-			/* CHS current translation */
-			n_sectors = ata_id_u32(args->id, 57);
-	}
-
-	n_sectors--;		/* ATA TotalUserSectors - 1 */
-
 	if (args->cmd->cmnd[0] == READ_CAPACITY) {
-		if( n_sectors >= 0xffffffffULL )
-			tmp = 0xffffffff ;  /* Return max count on overflow */
-		else
-			tmp = n_sectors ;
+		if (last_lba >= 0xffffffffULL)
+			last_lba = 0xffffffff;
 
 		/* sector count, 32-bit */
-		rbuf[0] = tmp >> (8 * 3);
-		rbuf[1] = tmp >> (8 * 2);
-		rbuf[2] = tmp >> (8 * 1);
-		rbuf[3] = tmp;
+		ATA_SCSI_RBUF_SET(0, last_lba >> (8 * 3));
+		ATA_SCSI_RBUF_SET(1, last_lba >> (8 * 2));
+		ATA_SCSI_RBUF_SET(2, last_lba >> (8 * 1));
+		ATA_SCSI_RBUF_SET(3, last_lba);
 
 		/* sector size */
-		tmp = ATA_SECT_SIZE;
-		rbuf[6] = tmp >> 8;
-		rbuf[7] = tmp;
-
+		ATA_SCSI_RBUF_SET(6, ATA_SECT_SIZE >> 8);
+		ATA_SCSI_RBUF_SET(7, ATA_SECT_SIZE);
 	} else {
 		/* sector count, 64-bit */
-		tmp = n_sectors >> (8 * 4);
-		rbuf[2] = tmp >> (8 * 3);
-		rbuf[3] = tmp >> (8 * 2);
-		rbuf[4] = tmp >> (8 * 1);
-		rbuf[5] = tmp;
-		tmp = n_sectors;
-		rbuf[6] = tmp >> (8 * 3);
-		rbuf[7] = tmp >> (8 * 2);
-		rbuf[8] = tmp >> (8 * 1);
-		rbuf[9] = tmp;
+		ATA_SCSI_RBUF_SET(0, last_lba >> (8 * 7));
+		ATA_SCSI_RBUF_SET(1, last_lba >> (8 * 6));
+		ATA_SCSI_RBUF_SET(2, last_lba >> (8 * 5));
+		ATA_SCSI_RBUF_SET(3, last_lba >> (8 * 4));
+		ATA_SCSI_RBUF_SET(4, last_lba >> (8 * 3));
+		ATA_SCSI_RBUF_SET(5, last_lba >> (8 * 2));
+		ATA_SCSI_RBUF_SET(6, last_lba >> (8 * 1));
+		ATA_SCSI_RBUF_SET(7, last_lba);
 
 		/* sector size */
-		tmp = ATA_SECT_SIZE;
-		rbuf[12] = tmp >> 8;
-		rbuf[13] = tmp;
+		ATA_SCSI_RBUF_SET(10, ATA_SECT_SIZE >> 8);
+		ATA_SCSI_RBUF_SET(11, ATA_SECT_SIZE);
 	}
 
 	return 0;
@@ -2319,7 +2201,7 @@ static void atapi_sense_complete(struct ata_queued_cmd *qc)
 		 * a sense descriptors, since that's only
 		 * correct for ATA, not ATAPI
 		 */
-		ata_gen_ata_desc_sense(qc);
+		ata_gen_passthru_sense(qc);
 	}
 
 	qc->scsidone(qc->scsicmd);
@@ -2394,7 +2276,7 @@ static void atapi_qc_complete(struct ata_queued_cmd *qc)
 			 * sense descriptors, since that's only
 			 * correct for ATA, not ATAPI
 			 */
-			ata_gen_ata_desc_sense(qc);
+			ata_gen_passthru_sense(qc);
 		}
 
 		/* SCSI EH automatically locks door if sdev->locked is
@@ -2427,7 +2309,7 @@ static void atapi_qc_complete(struct ata_queued_cmd *qc)
 		 * a sense descriptors, since that's only
 		 * correct for ATA, not ATAPI
 		 */
-		ata_gen_ata_desc_sense(qc);
+		ata_gen_passthru_sense(qc);
 	} else {
 		u8 *scsicmd = cmd->cmnd;
 
@@ -3081,7 +2963,7 @@ static void ata_scsi_remove_dev(struct ata_device *dev)
 
 /**
  *	ata_scsi_hotplug - SCSI part of hotplug
- *	@data: Pointer to ATA port to perform SCSI hotplug on
+ *	@work: Pointer to ATA port to perform SCSI hotplug on
  *
  *	Perform SCSI part of hotplug.  It's executed from a separate
  *	workqueue after EH completes.  This is necessary because SCSI
@@ -3091,9 +2973,10 @@ static void ata_scsi_remove_dev(struct ata_device *dev)
  *	LOCKING:
  *	Kernel thread context (may sleep).
  */
-void ata_scsi_hotplug(void *data)
+void ata_scsi_hotplug(struct work_struct *work)
 {
-	struct ata_port *ap = data;
+	struct ata_port *ap =
+		container_of(work, struct ata_port, hotplug_task.work);
 	int i;
 
 	if (ap->pflags & ATA_PFLAG_UNLOADING) {
@@ -3182,17 +3065,19 @@ static int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
 			rc = -EINVAL;
 	}
 
-	if (rc == 0)
+	if (rc == 0) {
 		ata_port_schedule_eh(ap);
-
-	spin_unlock_irqrestore(ap->lock, flags);
+		spin_unlock_irqrestore(ap->lock, flags);
+		ata_port_wait_eh(ap);
+	} else
+		spin_unlock_irqrestore(ap->lock, flags);
 
 	return rc;
 }
 
 /**
  *	ata_scsi_dev_rescan - initiate scsi_rescan_device()
- *	@data: Pointer to ATA port to perform scsi_rescan_device()
+ *	@work: Pointer to ATA port to perform scsi_rescan_device()
  *
  *	After ATA pass thru (SAT) commands are executed successfully,
  *	libata need to propagate the changes to SCSI layer.  This
@@ -3202,18 +3087,31 @@ static int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
  *	LOCKING:
  *	Kernel thread context (may sleep).
  */
-void ata_scsi_dev_rescan(void *data)
+void ata_scsi_dev_rescan(struct work_struct *work)
 {
-	struct ata_port *ap = data;
-	struct ata_device *dev;
+	struct ata_port *ap =
+		container_of(work, struct ata_port, scsi_rescan_task);
+	unsigned long flags;
 	unsigned int i;
 
+	spin_lock_irqsave(ap->lock, flags);
+
 	for (i = 0; i < ATA_MAX_DEVICES; i++) {
-		dev = &ap->device[i];
+		struct ata_device *dev = &ap->device[i];
+		struct scsi_device *sdev = dev->sdev;
 
-		if (ata_dev_enabled(dev) && dev->sdev)
-			scsi_rescan_device(&(dev->sdev->sdev_gendev));
+		if (!ata_dev_enabled(dev) || !sdev)
+			continue;
+		if (scsi_device_get(sdev))
+			continue;
+
+		spin_unlock_irqrestore(ap->lock, flags);
+		scsi_rescan_device(&(sdev->sdev_gendev));
+		scsi_device_put(sdev);
+		spin_lock_irqsave(ap->lock, flags);
 	}
+
+	spin_unlock_irqrestore(ap->lock, flags);
 }
 
 /**
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 7645f2b30cc..10ee22ae5c1 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -39,6 +39,35 @@
 #include "libata.h"
 
 /**
+ *	ata_irq_on - Enable interrupts on a port.
+ *	@ap: Port on which interrupts are enabled.
+ *
+ *	Enable interrupts on a legacy IDE device using MMIO or PIO,
+ *	wait for idle, clear any pending interrupts.
+ *
+ *	LOCKING:
+ *	Inherited from caller.
+ */
+u8 ata_irq_on(struct ata_port *ap)
+{
+	struct ata_ioports *ioaddr = &ap->ioaddr;
+	u8 tmp;
+
+	ap->ctl &= ~ATA_NIEN;
+	ap->last_ctl = ap->ctl;
+
+	if (ap->flags & ATA_FLAG_MMIO)
+		writeb(ap->ctl, (void __iomem *) ioaddr->ctl_addr);
+	else
+		outb(ap->ctl, ioaddr->ctl_addr);
+	tmp = ata_wait_idle(ap);
+
+	ap->ops->irq_clear(ap);
+
+	return tmp;
+}
+
+/**
  *	ata_tf_load_pio - send taskfile registers to host controller
  *	@ap: Port to which output is sent
  *	@tf: ATA taskfile register set
@@ -671,6 +700,14 @@ void ata_bmdma_freeze(struct ata_port *ap)
 		writeb(ap->ctl, (void __iomem *)ioaddr->ctl_addr);
 	else
 		outb(ap->ctl, ioaddr->ctl_addr);
+
+	/* Under certain circumstances, some controllers raise IRQ on
+	 * ATA_NIEN manipulation.  Also, many controllers fail to mask
+	 * previously pending IRQ on ATA_NIEN assertion.  Clear it.
+	 */
+	ata_chk_status(ap);
+
+	ap->ops->irq_clear(ap);
 }
 
 /**
@@ -714,7 +751,6 @@ void ata_bmdma_drive_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
 			ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
 			ata_postreset_fn_t postreset)
 {
-	struct ata_eh_context *ehc = &ap->eh_context;
 	struct ata_queued_cmd *qc;
 	unsigned long flags;
 	int thaw = 0;
@@ -732,9 +768,7 @@ void ata_bmdma_drive_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
 		   qc->tf.protocol == ATA_PROT_ATAPI_DMA)) {
 		u8 host_stat;
 
-		host_stat = ata_bmdma_status(ap);
-
-		ata_ehi_push_desc(&ehc->i, "BMDMA stat 0x%x", host_stat);
+		host_stat = ap->ops->bmdma_status(ap);
 
 		/* BMDMA controllers indicate host bus error by
 		 * setting DMA_ERR bit and timing out.  As it wasn't
@@ -877,6 +911,7 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
 		return NULL;
 
 	probe_ent->n_ports = 2;
+	probe_ent->irq_flags = IRQF_SHARED;
 
 	if (port_mask & ATA_PORT_PRIMARY) {
 		probe_ent->irq = ATA_PRIMARY_IRQ;
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 0ed263be652..81ae41d5f23 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -39,26 +39,39 @@ struct ata_scsi_args {
 };
 
 /* libata-core.c */
+enum {
+	/* flags for ata_dev_read_id() */
+	ATA_READID_POSTRESET	= (1 << 0), /* reading ID after reset */
+};
+
 extern struct workqueue_struct *ata_aux_wq;
 extern int atapi_enabled;
 extern int atapi_dmadir;
 extern int libata_fua;
 extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev);
-extern int ata_rwcmd_protocol(struct ata_queued_cmd *qc);
+extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
+			   u64 block, u32 n_block, unsigned int tf_flags,
+			   unsigned int tag);
+extern u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev);
 extern void ata_dev_disable(struct ata_device *dev);
 extern void ata_port_flush_task(struct ata_port *ap);
 extern unsigned ata_exec_internal(struct ata_device *dev,
 				  struct ata_taskfile *tf, const u8 *cdb,
 				  int dma_dir, void *buf, unsigned int buflen);
+extern unsigned ata_exec_internal_sg(struct ata_device *dev,
+				     struct ata_taskfile *tf, const u8 *cdb,
+				     int dma_dir, struct scatterlist *sg,
+				     unsigned int n_elem);
 extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd);
 extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
-			   int post_reset, u16 *id);
-extern int ata_dev_revalidate(struct ata_device *dev, int post_reset);
-extern int ata_dev_configure(struct ata_device *dev, int print_info);
+			   unsigned int flags, u16 *id);
+extern int ata_dev_revalidate(struct ata_device *dev, unsigned int flags);
+extern int ata_dev_configure(struct ata_device *dev);
 extern int sata_down_spd_limit(struct ata_port *ap);
 extern int sata_set_spd_needed(struct ata_port *ap);
 extern int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0);
 extern int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev);
+extern void ata_sg_clean(struct ata_queued_cmd *qc);
 extern void ata_qc_free(struct ata_queued_cmd *qc);
 extern void ata_qc_issue(struct ata_queued_cmd *qc);
 extern void __ata_qc_complete(struct ata_queued_cmd *qc);
@@ -81,7 +94,7 @@ extern struct scsi_transport_template ata_scsi_transport_template;
 
 extern void ata_scsi_scan_host(struct ata_port *ap);
 extern int ata_scsi_offline_dev(struct ata_device *dev);
-extern void ata_scsi_hotplug(void *data);
+extern void ata_scsi_hotplug(struct work_struct *work);
 extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf,
 			       unsigned int buflen);
 
@@ -111,7 +124,7 @@ extern void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
                         unsigned int (*actor) (struct ata_scsi_args *args,
                                            u8 *rbuf, unsigned int buflen));
 extern void ata_schedule_scsi_eh(struct Scsi_Host *shost);
-extern void ata_scsi_dev_rescan(void *data);
+extern void ata_scsi_dev_rescan(struct work_struct *work);
 extern int ata_bus_probe(struct ata_port *ap);
 
 /* libata-eh.c */
@@ -120,4 +133,7 @@ extern void ata_scsi_error(struct Scsi_Host *host);
 extern void ata_port_wait_eh(struct ata_port *ap);
 extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc);
 
+/* libata-sff.c */
+extern u8 ata_irq_on(struct ata_port *ap);
+
 #endif /* __LIBATA_H__ */
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 64eed99f681..c5d61d1911a 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -34,7 +34,7 @@
 #include <linux/dmi.h>
 
 #define DRV_NAME "pata_ali"
-#define DRV_VERSION "0.6.6"
+#define DRV_VERSION "0.7.2"
 
 /*
  *	Cable special cases
@@ -78,7 +78,7 @@ static int ali_c2_cable_detect(struct ata_port *ap)
 	   implement the detect logic */
 
 	if (ali_cable_override(pdev))
-		return ATA_CBL_PATA80;
+		return ATA_CBL_PATA40_SHORT;
 
 	/* Host view cable detect 0x4A bit 0 primary bit 1 secondary
 	   Bit set for 40 pin */
@@ -337,9 +337,6 @@ static struct scsi_host_template ali_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	/* Keep LBA28 counts so large I/O's don't turn LBA48 and PIO
-	   with older controllers. Not locked so will grow on C5 or later */
-	.max_sectors		= 255,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -348,6 +345,8 @@ static struct scsi_host_template ali_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 /*
@@ -497,6 +496,69 @@ static struct ata_port_operations ali_c5_port_ops = {
 	.host_stop	= ata_host_stop
 };
 
+
+/**
+ *	ali_init_chipset	-	chip setup function
+ *	@pdev: PCI device of ATA controller
+ *
+ *	Perform the setup on the device that must be done both at boot
+ *	and at resume time.
+ */
+ 
+static void ali_init_chipset(struct pci_dev *pdev)
+{
+	u8 rev, tmp;
+	struct pci_dev *north, *isa_bridge;
+
+	pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
+
+	/*
+	 * The chipset revision selects the driver operations and
+	 * mode data.
+	 */
+
+	if (rev >= 0x20 && rev < 0xC2) {
+		/* 1543-E/F, 1543C-C, 1543C-D, 1543C-E */
+		pci_read_config_byte(pdev, 0x4B, &tmp);
+		/* Clear CD-ROM DMA write bit */
+		tmp &= 0x7F;
+		pci_write_config_byte(pdev, 0x4B, tmp);
+	} else if (rev >= 0xC2) {
+		/* Enable cable detection logic */
+		pci_read_config_byte(pdev, 0x4B, &tmp);
+		pci_write_config_byte(pdev, 0x4B, tmp | 0x08);
+	}
+	north = pci_get_bus_and_slot(0, PCI_DEVFN(0,0));
+	isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
+
+	if (north && north->vendor == PCI_VENDOR_ID_AL && isa_bridge) {
+		/* Configure the ALi bridge logic. For non ALi rely on BIOS.
+		   Set the south bridge enable bit */
+		pci_read_config_byte(isa_bridge, 0x79, &tmp);
+		if (rev == 0xC2)
+			pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04);
+		else if (rev > 0xC2 && rev < 0xC5)
+			pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02);
+	}
+	if (rev >= 0x20) {
+		/*
+		 * CD_ROM DMA on (0x53 bit 0). Enable this even if we want
+		 * to use PIO. 0x53 bit 1 (rev 20 only) - enable FIFO control
+		 * via 0x54/55.
+		 */
+		pci_read_config_byte(pdev, 0x53, &tmp);
+		if (rev <= 0x20)
+			tmp &= ~0x02;
+		if (rev >= 0xc7)
+			tmp |= 0x03;
+		else
+			tmp |= 0x01;	/* CD_ROM enable for DMA */
+		pci_write_config_byte(pdev, 0x53, tmp);
+	}
+	pci_dev_put(isa_bridge);
+	pci_dev_put(north);
+	ata_pci_clear_simplex(pdev);
+}
 /**
  *	ali_init_one		-	discovery callback
  *	@pdev: PCI device ID
@@ -570,7 +632,7 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	static struct ata_port_info *port_info[2];
 	u8 rev, tmp;
-	struct pci_dev *north, *isa_bridge;
+	struct pci_dev *isa_bridge;
 
 	pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
 
@@ -582,11 +644,6 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (rev < 0x20) {
 		port_info[0] = port_info[1] = &info_early;
 	} else if (rev < 0xC2) {
-		/* 1543-E/F, 1543C-C, 1543C-D, 1543C-E */
-		pci_read_config_byte(pdev, 0x4B, &tmp);
-		/* Clear CD-ROM DMA write bit */
-		tmp &= 0x7F;
-		pci_write_config_byte(pdev, 0x4B, tmp);
         	port_info[0] = port_info[1] = &info_20;
 	} else if (rev == 0xC2) {
         	port_info[0] = port_info[1] = &info_c2;
@@ -597,54 +654,25 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	} else
         	port_info[0] = port_info[1] = &info_c5;
 
-	if (rev >= 0xC2) {
-		/* Enable cable detection logic */
-		pci_read_config_byte(pdev, 0x4B, &tmp);
-		pci_write_config_byte(pdev, 0x4B, tmp | 0x08);
-	}
-
-	north = pci_get_slot(pdev->bus, PCI_DEVFN(0,0));
+	ali_init_chipset(pdev);
+	
 	isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
-
-	if (north && north->vendor == PCI_VENDOR_ID_AL) {
-		/* Configure the ALi bridge logic. For non ALi rely on BIOS.
-		   Set the south bridge enable bit */
-		pci_read_config_byte(isa_bridge, 0x79, &tmp);
-		if (rev == 0xC2)
-			pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04);
-		else if (rev > 0xC2)
-			pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02);
-	}
-
-	if (rev >= 0x20) {
-		if (rev < 0xC2) {
-			/* Are we paired with a UDMA capable chip */
-			pci_read_config_byte(isa_bridge, 0x5E, &tmp);
-			if ((tmp & 0x1E) == 0x12)
-		        	port_info[0] = port_info[1] = &info_20_udma;
-		}
-		/*
-		 * CD_ROM DMA on (0x53 bit 0). Enable this even if we want
-		 * to use PIO. 0x53 bit 1 (rev 20 only) - enable FIFO control
-		 * via 0x54/55.
-		 */
-		pci_read_config_byte(pdev, 0x53, &tmp);
-		if (rev <= 0x20)
-			tmp &= ~0x02;
-		if (rev >= 0xc7)
-			tmp |= 0x03;
-		else
-			tmp |= 0x01;	/* CD_ROM enable for DMA */
-		pci_write_config_byte(pdev, 0x53, tmp);
+	if (isa_bridge && rev >= 0x20 && rev < 0xC2) {
+		/* Are we paired with a UDMA capable chip */
+		pci_read_config_byte(isa_bridge, 0x5E, &tmp);
+		if ((tmp & 0x1E) == 0x12)
+	        	port_info[0] = port_info[1] = &info_20_udma;
+		pci_dev_put(isa_bridge);
 	}
-
-	pci_dev_put(isa_bridge);
-	pci_dev_put(north);
-
-	ata_pci_clear_simplex(pdev);
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int ali_reinit_one(struct pci_dev *pdev)
+{
+	ali_init_chipset(pdev);
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id ali[] = {
 	{ PCI_VDEVICE(AL, PCI_DEVICE_ID_AL_M5228), },
 	{ PCI_VDEVICE(AL, PCI_DEVICE_ID_AL_M5229), },
@@ -656,7 +684,9 @@ static struct pci_driver ali_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= ali,
 	.probe 		= ali_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ali_reinit_one,
 };
 
 static int __init ali_init(void)
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 8be46a63af7..a6b330089f2 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -25,7 +25,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_amd"
-#define DRV_VERSION "0.2.4"
+#define DRV_VERSION "0.2.7"
 
 /**
  *	timing_setup		-	shared timing computation and load
@@ -326,7 +326,6 @@ static struct scsi_host_template amd_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -335,6 +334,8 @@ static struct scsi_host_template amd_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations amd33_port_ops = {
@@ -662,6 +663,23 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int amd_reinit_one(struct pci_dev *pdev)
+{
+	if (pdev->vendor == PCI_VENDOR_ID_AMD) {
+		u8 fifo;
+		pci_read_config_byte(pdev, 0x41, &fifo);
+		if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7411)
+			/* FIFO is broken */
+			pci_write_config_byte(pdev, 0x41, fifo & 0x0F);
+		else
+			pci_write_config_byte(pdev, 0x41, fifo | 0xF0);
+		if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7409 ||
+		    pdev->device == PCI_DEVICE_ID_AMD_COBRA_7401)
+		    	ata_pci_clear_simplex(pdev);
+	}
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id amd[] = {
 	{ PCI_VDEVICE(AMD,	PCI_DEVICE_ID_AMD_COBRA_7401),		0 },
 	{ PCI_VDEVICE(AMD,	PCI_DEVICE_ID_AMD_VIPER_7409),		1 },
@@ -689,7 +707,9 @@ static struct pci_driver amd_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= amd,
 	.probe 		= amd_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= amd_reinit_one,
 };
 
 static int __init amd_init(void)
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index 2cd30761ca1..37bc1323bda 100644
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -307,7 +307,6 @@ static struct scsi_host_template artop_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 4e1d3b59adb..6f6672c5513 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -22,7 +22,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_atiixp"
-#define DRV_VERSION "0.4.3"
+#define DRV_VERSION "0.4.4"
 
 enum {
 	ATIIXP_IDE_PIO_TIMING	= 0x40,
@@ -209,7 +209,6 @@ static struct scsi_host_template atiixp_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -218,6 +217,8 @@ static struct scsi_host_template atiixp_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations atiixp_port_ops = {
@@ -281,7 +282,9 @@ static struct pci_driver atiixp_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= atiixp,
 	.probe 		= atiixp_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.resume		= ata_pci_device_resume,
+	.suspend	= ata_pci_device_suspend,
 };
 
 static int __init atiixp_init(void)
diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index 29a60df465d..15841a56369 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -31,7 +31,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_cmd64x"
-#define DRV_VERSION "0.2.1"
+#define DRV_VERSION "0.2.2"
 
 /*
  * CMD64x specific registers definition.
@@ -268,7 +268,6 @@ static struct scsi_host_template cmd64x_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -277,6 +276,8 @@ static struct scsi_host_template cmd64x_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cmd64x_port_ops = {
@@ -469,6 +470,20 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int cmd64x_reinit_one(struct pci_dev *pdev)
+{
+	u8 mrdmode;
+	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64);
+	pci_read_config_byte(pdev, MRDMODE, &mrdmode);
+	mrdmode &= ~ 0x30;	/* IRQ set up */
+	mrdmode |= 0x02;	/* Memory read line enable */
+	pci_write_config_byte(pdev, MRDMODE, mrdmode);
+#ifdef CONFIG_PPC
+	pci_write_config_byte(pdev, UDIDETCR0, 0xF0);
+#endif
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id cmd64x[] = {
 	{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_CMD_643), 0 },
 	{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_CMD_646), 1 },
@@ -482,7 +497,9 @@ static struct pci_driver cmd64x_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= cmd64x,
 	.probe 		= cmd64x_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= cmd64x_reinit_one,
 };
 
 static int __init cmd64x_init(void)
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 33d2b88f9c7..9f165a8e032 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -41,7 +41,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"pata_cs5520"
-#define DRV_VERSION	"0.6.2"
+#define DRV_VERSION	"0.6.3"
 
 struct pio_clocks
 {
@@ -159,7 +159,6 @@ static struct scsi_host_template cs5520_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -168,6 +167,8 @@ static struct scsi_host_template cs5520_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cs5520_port_ops = {
@@ -297,6 +298,22 @@ static void __devexit cs5520_remove_one(struct pci_dev *pdev)
 	dev_set_drvdata(dev, NULL);
 }
 
+/**
+ *	cs5520_reinit_one	-	device resume
+ *	@pdev: PCI device
+ *
+ *	Do any reconfiguration work needed by a resume from RAM. We need
+ *	to restore DMA mode support on BIOSen which disabled it
+ */
+ 
+static int cs5520_reinit_one(struct pci_dev *pdev)
+{
+	u8 pcicfg;
+	pci_read_config_byte(pdev, 0x60, &pcicfg);
+	if ((pcicfg & 0x40) == 0)
+		pci_write_config_byte(pdev, 0x60, pcicfg | 0x40);
+	return ata_pci_device_resume(pdev);
+}
 /* For now keep DMA off. We can set it for all but A rev CS5510 once the
    core ATA code can handle it */
 
@@ -311,7 +328,9 @@ static struct pci_driver cs5520_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= pata_cs5520,
 	.probe 		= cs5520_init_one,
-	.remove		= cs5520_remove_one
+	.remove		= cs5520_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= cs5520_reinit_one,
 };
 
 static int __init cs5520_init(void)
diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index 981f4922346..1c628014dae 100644
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -35,7 +35,7 @@
 #include <linux/dmi.h>
 
 #define DRV_NAME	"pata_cs5530"
-#define DRV_VERSION	"0.6"
+#define DRV_VERSION	"0.7.1"
 
 /**
  *	cs5530_set_piomode		-	PIO setup
@@ -173,7 +173,6 @@ static struct scsi_host_template cs5530_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -182,6 +181,8 @@ static struct scsi_host_template cs5530_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cs5530_port_ops = {
@@ -239,38 +240,18 @@ static int cs5530_is_palmax(void)
 	return 0;
 }
 
+
 /**
- *	cs5530_init_one		-	Initialise a CS5530
- *	@dev: PCI device
- *	@id: Entry in match table
+ *	cs5530_init_chip	-	Chipset init
  *
- *	Install a driver for the newly found CS5530 companion chip. Most of
- *	this is just housekeeping. We have to set the chip up correctly and
- *	turn off various bits of emulation magic.
+ *	Perform the chip initialisation work that is shared between both
+ *	setup and resume paths
  */
-
-static int cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+ 
+static int cs5530_init_chip(void)
 {
-	int compiler_warning_pointless_fix;
-	struct pci_dev *master_0 = NULL, *cs5530_0 = NULL;
-	static struct ata_port_info info = {
-		.sht = &cs5530_sht,
-		.flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
-		.pio_mask = 0x1f,
-		.mwdma_mask = 0x07,
-		.udma_mask = 0x07,
-		.port_ops = &cs5530_port_ops
-	};
-	/* The docking connector doesn't do UDMA, and it seems not MWDMA */
-	static struct ata_port_info info_palmax_secondary = {
-		.sht = &cs5530_sht,
-		.flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
-		.pio_mask = 0x1f,
-		.port_ops = &cs5530_port_ops
-	};
-	static struct ata_port_info *port_info[2] = { &info, &info };
+	struct pci_dev *master_0 = NULL, *cs5530_0 = NULL, *dev = NULL;
 
-	dev = NULL;
 	while ((dev = pci_get_device(PCI_VENDOR_ID_CYRIX, PCI_ANY_ID, dev)) != NULL) {
 		switch (dev->device) {
 			case PCI_DEVICE_ID_CYRIX_PCI_MASTER:
@@ -291,7 +272,7 @@ static int cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 	}
 
 	pci_set_master(cs5530_0);
-	compiler_warning_pointless_fix = pci_set_mwi(cs5530_0);
+	pci_set_mwi(cs5530_0);
 
 	/*
 	 * Set PCI CacheLineSize to 16-bytes:
@@ -339,13 +320,7 @@ static int cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 
 	pci_dev_put(master_0);
 	pci_dev_put(cs5530_0);
-
-	if (cs5530_is_palmax())
-		port_info[1] = &info_palmax_secondary;
-
-	/* Now kick off ATA set up */
-	return ata_pci_init_one(dev, port_info, 2);
-
+	return 0;
 fail_put:
 	if (master_0)
 		pci_dev_put(master_0);
@@ -354,6 +329,53 @@ fail_put:
 	return -ENODEV;
 }
 
+/**
+ *	cs5530_init_one		-	Initialise a CS5530
+ *	@dev: PCI device
+ *	@id: Entry in match table
+ *
+ *	Install a driver for the newly found CS5530 companion chip. Most of
+ *	this is just housekeeping. We have to set the chip up correctly and
+ *	turn off various bits of emulation magic.
+ */
+
+static int cs5530_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	static struct ata_port_info info = {
+		.sht = &cs5530_sht,
+		.flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
+		.pio_mask = 0x1f,
+		.mwdma_mask = 0x07,
+		.udma_mask = 0x07,
+		.port_ops = &cs5530_port_ops
+	};
+	/* The docking connector doesn't do UDMA, and it seems not MWDMA */
+	static struct ata_port_info info_palmax_secondary = {
+		.sht = &cs5530_sht,
+		.flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
+		.pio_mask = 0x1f,
+		.port_ops = &cs5530_port_ops
+	};
+	static struct ata_port_info *port_info[2] = { &info, &info };
+	
+	/* Chip initialisation */
+	if (cs5530_init_chip())
+		return -ENODEV;
+		
+	if (cs5530_is_palmax())
+		port_info[1] = &info_palmax_secondary;
+
+	/* Now kick off ATA set up */
+	return ata_pci_init_one(pdev, port_info, 2);
+}
+
+static int cs5530_reinit_one(struct pci_dev *pdev)
+{
+	/* If we fail on resume we are doomed */
+	BUG_ON(cs5530_init_chip());
+	return ata_pci_device_resume(pdev);
+}
+	
 static const struct pci_device_id cs5530[] = {
 	{ PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5530_IDE), },
 
@@ -364,7 +386,9 @@ static struct pci_driver cs5530_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= cs5530,
 	.probe 		= cs5530_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= cs5530_reinit_one,
 };
 
 static int __init cs5530_init(void)
diff --git a/drivers/ata/pata_cs5535.c b/drivers/ata/pata_cs5535.c
index 8dafa4a49fd..e3efec4ffc7 100644
--- a/drivers/ata/pata_cs5535.c
+++ b/drivers/ata/pata_cs5535.c
@@ -39,7 +39,7 @@
 #include <asm/msr.h>
 
 #define DRV_NAME	"cs5535"
-#define DRV_VERSION	"0.2.10"
+#define DRV_VERSION	"0.2.11"
 
 /*
  *	The Geode (Aka Athlon GX now) uses an internal MSR based
@@ -177,7 +177,6 @@ static struct scsi_host_template cs5535_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -186,6 +185,8 @@ static struct scsi_host_template cs5535_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cs5535_port_ops = {
@@ -268,7 +269,9 @@ static struct pci_driver cs5535_pci_driver = {
 	.name		= DRV_NAME,
 	.id_table	= cs5535,
 	.probe 		= cs5535_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init cs5535_init(void)
diff --git a/drivers/ata/pata_cypress.c b/drivers/ata/pata_cypress.c
index 5a0b811907e..e2a95699bae 100644
--- a/drivers/ata/pata_cypress.c
+++ b/drivers/ata/pata_cypress.c
@@ -18,7 +18,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_cypress"
-#define DRV_VERSION "0.1.2"
+#define DRV_VERSION "0.1.4"
 
 /* here are the offset definitions for the registers */
 
@@ -128,7 +128,6 @@ static struct scsi_host_template cy82c693_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -137,6 +136,8 @@ static struct scsi_host_template cy82c693_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cy82c693_port_ops = {
@@ -204,7 +205,9 @@ static struct pci_driver cy82c693_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= cy82c693,
 	.probe 		= cy82c693_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init cy82c693_init(void)
diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c
index 755f79279de..edf8a63f50a 100644
--- a/drivers/ata/pata_efar.c
+++ b/drivers/ata/pata_efar.c
@@ -22,7 +22,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME	"pata_efar"
-#define DRV_VERSION	"0.4.2"
+#define DRV_VERSION	"0.4.3"
 
 /**
  *	efar_pre_reset	-	check for 40/80 pin
@@ -226,7 +226,6 @@ static struct scsi_host_template efar_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -235,6 +234,8 @@ static struct scsi_host_template efar_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations efar_ops = {
@@ -316,6 +317,8 @@ static struct pci_driver efar_pci_driver = {
 	.id_table		= efar_pci_tbl,
 	.probe			= efar_init_one,
 	.remove			= ata_pci_remove_one,
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
 };
 
 static int __init efar_init(void)
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index c0e150a9586..2663599a7c0 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -27,7 +27,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"pata_hpt366"
-#define DRV_VERSION	"0.5"
+#define DRV_VERSION	"0.5.3"
 
 struct hpt_clock {
 	u8	xfer_speed;
@@ -222,9 +222,17 @@ static u32 hpt36x_find_mode(struct ata_port *ap, int speed)
 
 static int hpt36x_pre_reset(struct ata_port *ap)
 {
+	static const struct pci_bits hpt36x_enable_bits[] = {
+		{ 0x50, 1, 0x04, 0x04 },
+		{ 0x54, 1, 0x04, 0x04 }
+	};
+
 	u8 ata66;
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
+	if (!pci_test_config_bits(pdev, &hpt36x_enable_bits[ap->port_no]))
+		return -ENOENT;
+		
 	pci_read_config_byte(pdev, 0x5A, &ata66);
 	if (ata66 & (1 << ap->port_no))
 		ap->cbl = ATA_CBL_PATA40;
@@ -322,7 +330,6 @@ static struct scsi_host_template hpt36x_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -331,6 +338,8 @@ static struct scsi_host_template hpt36x_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 /*
@@ -373,6 +382,27 @@ static struct ata_port_operations hpt366_port_ops = {
 };
 
 /**
+ *	hpt36x_init_chipset	-	common chip setup
+ *	@dev: PCI device
+ *
+ *	Perform the chip setup work that must be done at both init and
+ *	resume time
+ */
+
+static void hpt36x_init_chipset(struct pci_dev *dev)
+{
+	u8 drive_fast;
+	pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
+	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
+	pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
+	pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
+
+	pci_read_config_byte(dev, 0x51, &drive_fast);
+	if (drive_fast & 0x80)
+		pci_write_config_byte(dev, 0x51, drive_fast & ~0x80);
+}
+
+/**
  *	hpt36x_init_one		-	Initialise an HPT366/368
  *	@dev: PCI device
  *	@id: Entry in match table
@@ -407,7 +437,6 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 
 	u32 class_rev;
 	u32 reg1;
-	u8 drive_fast;
 
 	pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
 	class_rev &= 0xFF;
@@ -417,14 +446,7 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 	if (class_rev > 2)
 			return -ENODEV;
 
-	pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
-	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
-	pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
-	pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
-
-	pci_read_config_byte(dev, 0x51, &drive_fast);
-	if (drive_fast & 0x80)
-		pci_write_config_byte(dev, 0x51, drive_fast & ~0x80);
+	hpt36x_init_chipset(dev);
 
 	pci_read_config_dword(dev, 0x40,  &reg1);
 
@@ -445,9 +467,15 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 	return ata_pci_init_one(dev, port_info, 2);
 }
 
+static int hpt36x_reinit_one(struct pci_dev *dev)
+{
+	hpt36x_init_chipset(dev);
+	return ata_pci_device_resume(dev);
+}
+
+
 static const struct pci_device_id hpt36x[] = {
 	{ PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT366), },
-
 	{ },
 };
 
@@ -455,7 +483,9 @@ static struct pci_driver hpt36x_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= hpt36x,
 	.probe 		= hpt36x_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= hpt36x_reinit_one,
 };
 
 static int __init hpt36x_init(void)
@@ -463,13 +493,11 @@ static int __init hpt36x_init(void)
 	return pci_register_driver(&hpt36x_pci_driver);
 }
 
-
 static void __exit hpt36x_exit(void)
 {
 	pci_unregister_driver(&hpt36x_pci_driver);
 }
 
-
 MODULE_AUTHOR("Alan Cox");
 MODULE_DESCRIPTION("low-level driver for the Highpoint HPT366/368");
 MODULE_LICENSE("GPL");
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 1eeb16f0fb0..47082df7199 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -768,7 +768,6 @@ static struct scsi_host_template hpt37x_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 47d7664e9ee..f6817b4093a 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -334,7 +334,6 @@ static struct scsi_host_template hpt3x2n_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/ata/pata_hpt3x3.c b/drivers/ata/pata_hpt3x3.c
index d216cc564b5..5f1d385eb59 100644
--- a/drivers/ata/pata_hpt3x3.c
+++ b/drivers/ata/pata_hpt3x3.c
@@ -23,7 +23,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"pata_hpt3x3"
-#define DRV_VERSION	"0.4.1"
+#define DRV_VERSION	"0.4.2"
 
 static int hpt3x3_probe_init(struct ata_port *ap)
 {
@@ -111,7 +111,6 @@ static struct scsi_host_template hpt3x3_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -120,6 +119,8 @@ static struct scsi_host_template hpt3x3_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations hpt3x3_port_ops = {
@@ -158,6 +159,27 @@ static struct ata_port_operations hpt3x3_port_ops = {
 };
 
 /**
+ *	hpt3x3_init_chipset	-	chip setup
+ *	@dev: PCI device
+ *
+ *	Perform the setup required at boot and on resume.
+ */
+ 
+static void hpt3x3_init_chipset(struct pci_dev *dev)
+{
+	u16 cmd;
+	/* Initialize the board */
+	pci_write_config_word(dev, 0x80, 0x00);
+	/* Check if it is a 343 or a 363. 363 has COMMAND_MEMORY set */
+	pci_read_config_word(dev, PCI_COMMAND, &cmd);
+	if (cmd & PCI_COMMAND_MEMORY)
+		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF0);
+	else
+		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
+}
+
+
+/**
  *	hpt3x3_init_one		-	Initialise an HPT343/363
  *	@dev: PCI device
  *	@id: Entry in match table
@@ -178,21 +200,18 @@ static int hpt3x3_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 		.port_ops = &hpt3x3_port_ops
 	};
 	static struct ata_port_info *port_info[2] = { &info, &info };
-	u16 cmd;
-
-	/* Initialize the board */
-	pci_write_config_word(dev, 0x80, 0x00);
-	/* Check if it is a 343 or a 363. 363 has COMMAND_MEMORY set */
-	pci_read_config_word(dev, PCI_COMMAND, &cmd);
-	if (cmd & PCI_COMMAND_MEMORY)
-		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF0);
-	else
-		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
 
+	hpt3x3_init_chipset(dev);
 	/* Now kick off ATA set up */
 	return ata_pci_init_one(dev, port_info, 2);
 }
 
+static int hpt3x3_reinit_one(struct pci_dev *dev)
+{
+	hpt3x3_init_chipset(dev);
+	return ata_pci_device_resume(dev);
+}
+
 static const struct pci_device_id hpt3x3[] = {
 	{ PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT343), },
 
@@ -203,7 +222,9 @@ static struct pci_driver hpt3x3_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= hpt3x3,
 	.probe 		= hpt3x3_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= hpt3x3_reinit_one,
 };
 
 static int __init hpt3x3_init(void)
diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c
index 40ca2b82b7f..a97d55ae95c 100644
--- a/drivers/ata/pata_isapnp.c
+++ b/drivers/ata/pata_isapnp.c
@@ -27,7 +27,6 @@ static struct scsi_host_template isapnp_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 7f68f14be6f..0b56ff3d1cf 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -80,7 +80,7 @@
 
 
 #define DRV_NAME "pata_it821x"
-#define DRV_VERSION "0.3.2"
+#define DRV_VERSION "0.3.3"
 
 struct it821x_dev
 {
@@ -666,9 +666,6 @@ static struct scsi_host_template it821x_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	/* 255 sectors to begin with. This is locked in smart mode but not
-	   in pass through */
-	.max_sectors		= 255,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -677,6 +674,8 @@ static struct scsi_host_template it821x_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations it821x_smart_port_ops = {
@@ -809,6 +808,14 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int it821x_reinit_one(struct pci_dev *pdev)
+{
+	/* Resume - turn raid back off if need be */
+	if (it8212_noraid)
+		it821x_disable_raid(pdev);
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id it821x[] = {
 	{ PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8211), },
 	{ PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8212), },
@@ -820,7 +827,9 @@ static struct pci_driver it821x_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= it821x,
 	.probe 		= it821x_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= it821x_reinit_one,
 };
 
 static int __init it821x_init(void)
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
new file mode 100644
index 00000000000..cb8924109f5
--- /dev/null
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -0,0 +1,271 @@
+/*
+ * ixp4xx PATA/Compact Flash driver
+ * Copyright (c) 2006 Tower Technologies
+ * Author: Alessandro Zummo <a.zummo@towertech.it>
+ *
+ * An ATA driver to handle a Compact Flash connected
+ * to the ixp4xx expansion bus in TrueIDE mode. The CF
+ * must have it chip selects connected to two CS lines
+ * on the ixp4xx. The interrupt line is optional, if not
+ * specified the driver will run in polling mode.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/libata.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <scsi/scsi_host.h>
+
+#define DRV_NAME	"pata_ixp4xx_cf"
+#define DRV_VERSION	"0.1.1"
+
+static void ixp4xx_set_mode(struct ata_port *ap)
+{
+	int i;
+
+	for (i = 0; i < ATA_MAX_DEVICES; i++) {
+		struct ata_device *dev = &ap->device[i];
+		if (ata_dev_enabled(dev)) {
+			dev->pio_mode = XFER_PIO_0;
+			dev->xfer_mode = XFER_PIO_0;
+			dev->xfer_shift = ATA_SHIFT_PIO;
+			dev->flags |= ATA_DFLAG_PIO;
+		}
+	}
+}
+
+static void ixp4xx_phy_reset(struct ata_port *ap)
+{
+	ap->cbl = ATA_CBL_PATA40;
+	ata_port_probe(ap);
+	ata_bus_reset(ap);
+}
+
+static void ixp4xx_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
+				unsigned int buflen, int write_data)
+{
+	unsigned int i;
+	unsigned int words = buflen >> 1;
+	u16 *buf16 = (u16 *) buf;
+	struct ata_port *ap = adev->ap;
+	void __iomem *mmio = (void __iomem *)ap->ioaddr.data_addr;
+	struct ixp4xx_pata_data *data = ap->host->dev->platform_data;
+
+	/* set the expansion bus in 16bit mode and restore
+	 * 8 bit mode after the transaction.
+	 */
+	*data->cs0_cfg &= ~(0x01);
+	udelay(100);
+
+	/* Transfer multiple of 2 bytes */
+	if (write_data) {
+		for (i = 0; i < words; i++)
+			writew(buf16[i], mmio);
+	} else {
+		for (i = 0; i < words; i++)
+			buf16[i] = readw(mmio);
+	}
+
+	/* Transfer trailing 1 byte, if any. */
+	if (unlikely(buflen & 0x01)) {
+		u16 align_buf[1] = { 0 };
+		unsigned char *trailing_buf = buf + buflen - 1;
+
+		if (write_data) {
+			memcpy(align_buf, trailing_buf, 1);
+			writew(align_buf[0], mmio);
+		} else {
+			align_buf[0] = readw(mmio);
+			memcpy(trailing_buf, align_buf, 1);
+		}
+	}
+
+	udelay(100);
+	*data->cs0_cfg |= 0x01;
+}
+
+static void ixp4xx_irq_clear(struct ata_port *ap)
+{
+}
+
+static void ixp4xx_host_stop (struct ata_host *host)
+{
+	struct ixp4xx_pata_data *data = host->dev->platform_data;
+
+	iounmap(data->cs0);
+	iounmap(data->cs1);
+}
+
+static struct scsi_host_template ixp4xx_sht = {
+	.module			= THIS_MODULE,
+	.name			= DRV_NAME,
+	.ioctl			= ata_scsi_ioctl,
+	.queuecommand		= ata_scsi_queuecmd,
+	.can_queue		= ATA_DEF_QUEUE,
+	.this_id		= ATA_SHT_THIS_ID,
+	.sg_tablesize		= LIBATA_MAX_PRD,
+	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
+	.emulated		= ATA_SHT_EMULATED,
+	.use_clustering		= ATA_SHT_USE_CLUSTERING,
+	.proc_name		= DRV_NAME,
+	.dma_boundary		= ATA_DMA_BOUNDARY,
+	.slave_configure	= ata_scsi_slave_config,
+	.slave_destroy		= ata_scsi_slave_destroy,
+	.bios_param		= ata_std_bios_param,
+};
+
+static struct ata_port_operations ixp4xx_port_ops = {
+	.set_mode	= ixp4xx_set_mode,
+	.mode_filter	= ata_pci_default_filter,
+
+	.port_disable	= ata_port_disable,
+	.tf_load	= ata_tf_load,
+	.tf_read	= ata_tf_read,
+	.check_status 	= ata_check_status,
+	.exec_command	= ata_exec_command,
+	.dev_select 	= ata_std_dev_select,
+
+	.qc_prep 	= ata_qc_prep,
+	.qc_issue	= ata_qc_issue_prot,
+	.eng_timeout	= ata_eng_timeout,
+	.data_xfer	= ixp4xx_mmio_data_xfer,
+
+	.irq_handler	= ata_interrupt,
+	.irq_clear	= ixp4xx_irq_clear,
+
+	.port_start	= ata_port_start,
+	.port_stop	= ata_port_stop,
+	.host_stop	= ixp4xx_host_stop,
+
+	.phy_reset	= ixp4xx_phy_reset,
+};
+
+static void ixp4xx_setup_port(struct ata_ioports *ioaddr,
+				struct ixp4xx_pata_data *data)
+{
+	ioaddr->cmd_addr	= (unsigned long) data->cs0;
+	ioaddr->altstatus_addr	= (unsigned long) data->cs1 + 0x06;
+	ioaddr->ctl_addr	= (unsigned long) data->cs1 + 0x06;
+
+	ata_std_ports(ioaddr);
+
+#ifndef __ARMEB__
+
+	/* adjust the addresses to handle the address swizzling of the
+	 * ixp4xx in little endian mode.
+	 */
+
+	ioaddr->data_addr	^= 0x02;
+	ioaddr->cmd_addr	^= 0x03;
+	ioaddr->altstatus_addr	^= 0x03;
+	ioaddr->ctl_addr	^= 0x03;
+	ioaddr->error_addr	^= 0x03;
+	ioaddr->feature_addr	^= 0x03;
+	ioaddr->nsect_addr	^= 0x03;
+	ioaddr->lbal_addr 	^= 0x03;
+	ioaddr->lbam_addr	^= 0x03;
+	ioaddr->lbah_addr	^= 0x03;
+	ioaddr->device_addr	^= 0x03;
+	ioaddr->status_addr	^= 0x03;
+	ioaddr->command_addr	^= 0x03;
+#endif
+}
+
+static __devinit int ixp4xx_pata_probe(struct platform_device *pdev)
+{
+	int ret;
+	unsigned int irq;
+	struct resource *cs0, *cs1;
+	struct ata_probe_ent ae;
+
+	struct ixp4xx_pata_data *data = pdev->dev.platform_data;
+
+	cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	cs1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+
+	if (!cs0 || !cs1)
+		return -EINVAL;
+
+	pdev->dev.coherent_dma_mask = DMA_32BIT_MASK;
+
+	data->cs0 = ioremap(cs0->start, 0x1000);
+	data->cs1 = ioremap(cs1->start, 0x1000);
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq)
+		set_irq_type(irq, IRQT_HIGH);
+
+	/* Setup expansion bus chip selects */
+	*data->cs0_cfg = data->cs0_bits;
+	*data->cs1_cfg = data->cs1_bits;
+
+	memset(&ae, 0, sizeof(struct ata_probe_ent));
+	INIT_LIST_HEAD(&ae.node);
+
+	ae.dev		= &pdev->dev;
+	ae.port_ops	= &ixp4xx_port_ops;
+	ae.sht		= &ixp4xx_sht;
+	ae.n_ports	= 1;
+	ae.pio_mask	= 0x1f; /* PIO4 */
+	ae.irq		= irq;
+	ae.irq_flags	= 0;
+	ae.port_flags	= ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY
+			| ATA_FLAG_NO_ATAPI | ATA_FLAG_SRST;
+
+	/* run in polling mode if no irq has been assigned */
+	if (!irq)
+		ae.port_flags |= ATA_FLAG_PIO_POLLING;
+
+	ixp4xx_setup_port(&ae.port[0], data);
+
+	dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n");
+
+	ret = ata_device_add(&ae);
+	if (ret == 0)
+		return -ENODEV;
+
+	return 0;
+}
+
+static __devexit int ixp4xx_pata_remove(struct platform_device *dev)
+{
+	struct ata_host *host = platform_get_drvdata(dev);
+
+	ata_host_remove(host);
+	platform_set_drvdata(dev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver ixp4xx_pata_platform_driver = {
+	.driver	 = {
+		.name   = DRV_NAME,
+		.owner  = THIS_MODULE,
+	},
+	.probe		= ixp4xx_pata_probe,
+	.remove		= __devexit_p(ixp4xx_pata_remove),
+};
+
+static int __init ixp4xx_pata_init(void)
+{
+	return platform_driver_register(&ixp4xx_pata_platform_driver);
+}
+
+static void __exit ixp4xx_pata_exit(void)
+{
+	platform_driver_unregister(&ixp4xx_pata_platform_driver);
+}
+
+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
+MODULE_DESCRIPTION("low-level driver for ixp4xx Compact Flash PATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+module_init(ixp4xx_pata_init);
+module_exit(ixp4xx_pata_exit);
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c
index 0210b10d49c..2d661cb4df3 100644
--- a/drivers/ata/pata_jmicron.c
+++ b/drivers/ata/pata_jmicron.c
@@ -19,7 +19,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME	"pata_jmicron"
-#define DRV_VERSION	"0.1.2"
+#define DRV_VERSION	"0.1.4"
 
 typedef enum {
 	PORT_PATA0 = 0,
@@ -128,8 +128,6 @@ static struct scsi_host_template jmicron_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	/* Special handling needed if you have sector or LBA48 limits */
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -213,12 +211,11 @@ static int jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *i
 
 		/* FIXME: We may want a way to override this in future */
 		pci_write_config_byte(pdev, 0x41, 0xa1);
-	}
-
-	/* PATA controller is fn 1, AHCI is fn 0 */
-	if (PCI_FUNC(pdev->devfn) != 1)
-		return -ENODEV;
 
+		/* PATA controller is fn 1, AHCI is fn 0 */
+		if (PCI_FUNC(pdev->devfn) != 1)
+			return -ENODEV;
+	}
 	if ( id->driver_data == 365 || id->driver_data == 366) {
 		/* The 365/66 have two PATA channels, redirect the second */
 		pci_read_config_dword(pdev, 0x80, &reg);
@@ -229,6 +226,27 @@ static int jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *i
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int jmicron_reinit_one(struct pci_dev *pdev)
+{
+	u32 reg;
+	
+	switch(pdev->device) {
+		case PCI_DEVICE_ID_JMICRON_JMB368:
+			break;
+		case PCI_DEVICE_ID_JMICRON_JMB365:
+		case PCI_DEVICE_ID_JMICRON_JMB366:
+			/* Restore mapping or disks swap and boy does it get ugly */
+			pci_read_config_dword(pdev, 0x80, &reg);
+			reg |= (1 << 24);	/* IDE1 to PATA IDE secondary */
+			pci_write_config_dword(pdev, 0x80, reg);
+			/* Fall through */
+		default:
+			/* Make sure AHCI is turned back on */
+			pci_write_config_byte(pdev, 0x41, 0xa1);
+	}
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id jmicron_pci_tbl[] = {
 	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB361), 361},
 	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB363), 363},
@@ -244,6 +262,8 @@ static struct pci_driver jmicron_pci_driver = {
 	.id_table		= jmicron_pci_tbl,
 	.probe			= jmicron_init_one,
 	.remove			= ata_pci_remove_one,
+	.suspend		= ata_pci_device_suspend,
+	.resume			= jmicron_reinit_one,
 };
 
 static int __init jmicron_init(void)
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index b39078b2a47..c7d1738e4e6 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -128,7 +128,6 @@ static struct scsi_host_template legacy_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
new file mode 100644
index 00000000000..1c810ea0025
--- /dev/null
+++ b/drivers/ata/pata_marvell.c
@@ -0,0 +1,224 @@
+/*
+ *	Marvell PATA driver.
+ *
+ *	For the moment we drive the PATA port in legacy mode. That
+ *	isn't making full use of the device functionality but it is
+ *	easy to get working.
+ *
+ *	(c) 2006 Red Hat  <alan@redhat.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <scsi/scsi_host.h>
+#include <linux/libata.h>
+#include <linux/ata.h>
+
+#define DRV_NAME	"pata_marvell"
+#define DRV_VERSION	"0.1.1"
+
+/**
+ *	marvell_pre_reset	-	check for 40/80 pin
+ *	@ap: Port
+ *
+ *	Perform the PATA port setup we need.
+ */
+
+static int marvell_pre_reset(struct ata_port *ap)
+{
+	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+	u32 devices;
+	void __iomem *barp;
+	int i;
+
+	/* Check if our port is enabled */
+
+	barp = pci_iomap(pdev, 5, 0x10);
+	if (barp == NULL)
+		return -ENOMEM;
+	printk("BAR5:");
+	for(i = 0; i <= 0x0F; i++)
+		printk("%02X:%02X ", i, readb(barp + i));
+	printk("\n");
+	
+	devices = readl(barp + 0x0C);
+	pci_iounmap(pdev, barp);
+	
+	if ((pdev->device == 0x6145) && (ap->port_no == 0) &&
+	    (!(devices & 0x10)))	/* PATA enable ? */
+		return -ENOENT;
+
+	/* Cable type */
+	switch(ap->port_no)
+	{
+	case 0:
+		if (inb(ap->ioaddr.bmdma_addr + 1) & 1)
+			ap->cbl = ATA_CBL_PATA40;
+		else
+			ap->cbl = ATA_CBL_PATA80;
+		break;
+
+	case 1: /* Legacy SATA port */
+		ap->cbl = ATA_CBL_SATA;
+		break;
+	}
+	return ata_std_prereset(ap);
+}
+
+/**
+ *	marvell_error_handler - Setup and error handler
+ *	@ap: Port to handle
+ *
+ *	LOCKING:
+ *	None (inherited from caller).
+ */
+
+static void marvell_error_handler(struct ata_port *ap)
+{
+	return ata_bmdma_drive_eh(ap, marvell_pre_reset, ata_std_softreset,
+				  NULL, ata_std_postreset);
+}
+
+/* No PIO or DMA methods needed for this device */
+
+static struct scsi_host_template marvell_sht = {
+	.module			= THIS_MODULE,
+	.name			= DRV_NAME,
+	.ioctl			= ata_scsi_ioctl,
+	.queuecommand		= ata_scsi_queuecmd,
+	.can_queue		= ATA_DEF_QUEUE,
+	.this_id		= ATA_SHT_THIS_ID,
+	.sg_tablesize		= LIBATA_MAX_PRD,
+	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
+	.emulated		= ATA_SHT_EMULATED,
+	.use_clustering		= ATA_SHT_USE_CLUSTERING,
+	.proc_name		= DRV_NAME,
+	.dma_boundary		= ATA_DMA_BOUNDARY,
+	.slave_configure	= ata_scsi_slave_config,
+	.slave_destroy		= ata_scsi_slave_destroy,
+	/* Use standard CHS mapping rules */
+	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
+};
+
+static const struct ata_port_operations marvell_ops = {
+	.port_disable		= ata_port_disable,
+
+	/* Task file is PCI ATA format, use helpers */
+	.tf_load		= ata_tf_load,
+	.tf_read		= ata_tf_read,
+	.check_status		= ata_check_status,
+	.exec_command		= ata_exec_command,
+	.dev_select		= ata_std_dev_select,
+
+	.freeze			= ata_bmdma_freeze,
+	.thaw			= ata_bmdma_thaw,
+	.error_handler		= marvell_error_handler,
+	.post_internal_cmd	= ata_bmdma_post_internal_cmd,
+
+	/* BMDMA handling is PCI ATA format, use helpers */
+	.bmdma_setup		= ata_bmdma_setup,
+	.bmdma_start		= ata_bmdma_start,
+	.bmdma_stop		= ata_bmdma_stop,
+	.bmdma_status		= ata_bmdma_status,
+	.qc_prep		= ata_qc_prep,
+	.qc_issue		= ata_qc_issue_prot,
+	.data_xfer		= ata_pio_data_xfer,
+
+	/* Timeout handling */
+	.irq_handler		= ata_interrupt,
+	.irq_clear		= ata_bmdma_irq_clear,
+
+	/* Generic PATA PCI ATA helpers */
+	.port_start		= ata_port_start,
+	.port_stop		= ata_port_stop,
+	.host_stop		= ata_host_stop,
+};
+
+
+/**
+ *	marvell_init_one - Register Marvell ATA PCI device with kernel services
+ *	@pdev: PCI device to register
+ *	@ent: Entry in marvell_pci_tbl matching with @pdev
+ *
+ *	Called from kernel PCI layer.
+ *
+ *	LOCKING:
+ *	Inherited from PCI layer (may sleep).
+ *
+ *	RETURNS:
+ *	Zero on success, or -ERRNO value.
+ */
+
+static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	static struct ata_port_info info = {
+		.sht		= &marvell_sht,
+		.flags		= ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+
+		.pio_mask	= 0x1f,
+		.mwdma_mask	= 0x07,
+		.udma_mask 	= 0x3f,
+
+		.port_ops	= &marvell_ops,
+	};
+	static struct ata_port_info info_sata = {
+		.sht		= &marvell_sht,
+		/* Slave possible as its magically mapped not real */
+		.flags		= ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+
+		.pio_mask	= 0x1f,
+		.mwdma_mask	= 0x07,
+		.udma_mask 	= 0x7f,
+
+		.port_ops	= &marvell_ops,
+	};
+	struct ata_port_info *port_info[2] = { &info, &info_sata };
+	int n_port = 2;
+
+	if (pdev->device == 0x6101)
+		n_port = 1;
+
+	return ata_pci_init_one(pdev, port_info, n_port);
+}
+
+static const struct pci_device_id marvell_pci_tbl[] = {
+	{ PCI_DEVICE(0x11AB, 0x6101), },
+	{ PCI_DEVICE(0x11AB, 0x6145), },
+	{ }	/* terminate list */
+};
+
+static struct pci_driver marvell_pci_driver = {
+	.name			= DRV_NAME,
+	.id_table		= marvell_pci_tbl,
+	.probe			= marvell_init_one,
+	.remove			= ata_pci_remove_one,
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
+};
+
+static int __init marvell_init(void)
+{
+	return pci_register_driver(&marvell_pci_driver);
+}
+
+static void __exit marvell_exit(void)
+{
+	pci_unregister_driver(&marvell_pci_driver);
+}
+
+module_init(marvell_init);
+module_exit(marvell_exit);
+
+MODULE_AUTHOR("Alan Cox");
+MODULE_DESCRIPTION("SCSI low-level driver for Marvell ATA in legacy mode");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, marvell_pci_tbl);
+MODULE_VERSION(DRV_VERSION);
+
diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c
index e00d406bfdf..4ccca938675 100644
--- a/drivers/ata/pata_mpiix.c
+++ b/drivers/ata/pata_mpiix.c
@@ -35,7 +35,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_mpiix"
-#define DRV_VERSION "0.7.2"
+#define DRV_VERSION "0.7.3"
 
 enum {
 	IDETIM = 0x6C,		/* IDE control register */
@@ -159,7 +159,6 @@ static struct scsi_host_template mpiix_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -168,6 +167,8 @@ static struct scsi_host_template mpiix_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations mpiix_port_ops = {
@@ -285,7 +286,9 @@ static struct pci_driver mpiix_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= mpiix,
 	.probe 		= mpiix_init_one,
-	.remove		= mpiix_remove_one
+	.remove		= mpiix_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init mpiix_init(void)
diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c
index 1963a4d3587..cf7fe037471 100644
--- a/drivers/ata/pata_netcell.c
+++ b/drivers/ata/pata_netcell.c
@@ -16,7 +16,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME	"pata_netcell"
-#define DRV_VERSION	"0.1.5"
+#define DRV_VERSION	"0.1.6"
 
 /**
  *	netcell_probe_init	-	check for 40/80 pin
@@ -54,8 +54,6 @@ static struct scsi_host_template netcell_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	/* Special handling needed if you have sector or LBA48 limits */
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -65,6 +63,8 @@ static struct scsi_host_template netcell_sht = {
 	.slave_destroy		= ata_scsi_slave_destroy,
 	/* Use standard CHS mapping rules */
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations netcell_ops = {
@@ -153,6 +153,8 @@ static struct pci_driver netcell_pci_driver = {
 	.id_table		= netcell_pci_tbl,
 	.probe			= netcell_init_one,
 	.remove			= ata_pci_remove_one,
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
 };
 
 static int __init netcell_init(void)
diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c
index 7ec800f00ec..c3032eb9010 100644
--- a/drivers/ata/pata_ns87410.c
+++ b/drivers/ata/pata_ns87410.c
@@ -28,7 +28,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_ns87410"
-#define DRV_VERSION "0.4.2"
+#define DRV_VERSION "0.4.3"
 
 /**
  *	ns87410_pre_reset		-	probe begin
@@ -149,7 +149,6 @@ static struct scsi_host_template ns87410_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -158,6 +157,8 @@ static struct scsi_host_template ns87410_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations ns87410_port_ops = {
@@ -210,7 +211,9 @@ static struct pci_driver ns87410_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= ns87410,
 	.probe 		= ns87410_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init ns87410_init(void)
diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c
index 8837256632e..10ac3cc1018 100644
--- a/drivers/ata/pata_oldpiix.c
+++ b/drivers/ata/pata_oldpiix.c
@@ -224,7 +224,6 @@ static struct scsi_host_template oldpiix_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -233,6 +232,8 @@ static struct scsi_host_template oldpiix_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations oldpiix_pata_ops = {
@@ -314,6 +315,8 @@ static struct pci_driver oldpiix_pci_driver = {
 	.id_table		= oldpiix_pci_tbl,
 	.probe			= oldpiix_init_one,
 	.remove			= ata_pci_remove_one,
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
 };
 
 static int __init oldpiix_init(void)
diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c
index c6319cf50de..c2988b0aa8e 100644
--- a/drivers/ata/pata_opti.c
+++ b/drivers/ata/pata_opti.c
@@ -34,7 +34,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_opti"
-#define DRV_VERSION "0.2.5"
+#define DRV_VERSION "0.2.7"
 
 enum {
 	READ_REG	= 0,	/* index of Read cycle timing register */
@@ -109,30 +109,6 @@ static void opti_write_reg(struct ata_port *ap, u8 val, int reg)
 	outb(0x83, regio + 2);
 }
 
-#if 0
-/**
- *	opti_read_reg		-	control register read
- *	@ap: ATA port
- *	@reg: control register number
- *
- *	The Opti uses magic 'trapdoor' register accesses to do configuration
- *	rather than using PCI space as other controllers do. The double inw
- *	on the error register activates configuration mode. We can then read
- *	the control register
- */
-
-static u8 opti_read_reg(struct ata_port *ap, int reg)
-{
-	unsigned long regio = ap->ioaddr.cmd_addr;
-	u8 ret;
-	inw(regio + 1);
-	inw(regio + 1);
-	outb(3, regio + 2);
-	ret = inb(regio + reg);
-	outb(0x83, regio + 2);
-}
-#endif
-
 /**
  *	opti_set_piomode	-	set initial PIO mode data
  *	@ap: ATA interface
@@ -195,7 +171,6 @@ static struct scsi_host_template opti_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -204,12 +179,13 @@ static struct scsi_host_template opti_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations opti_port_ops = {
 	.port_disable	= ata_port_disable,
 	.set_piomode	= opti_set_piomode,
-/*	.set_dmamode	= opti_set_dmamode, */
 	.tf_load	= ata_tf_load,
 	.tf_read	= ata_tf_read,
 	.check_status 	= ata_check_status,
@@ -267,7 +243,9 @@ static struct pci_driver opti_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= opti,
 	.probe 		= opti_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init opti_init(void)
diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c
index 2f4770cce04..80d111c569d 100644
--- a/drivers/ata/pata_optidma.c
+++ b/drivers/ata/pata_optidma.c
@@ -33,7 +33,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_optidma"
-#define DRV_VERSION "0.2.2"
+#define DRV_VERSION "0.2.3"
 
 enum {
 	READ_REG	= 0,	/* index of Read cycle timing register */
@@ -352,7 +352,6 @@ static struct scsi_host_template optidma_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -361,6 +360,8 @@ static struct scsi_host_template optidma_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations optidma_port_ops = {
@@ -522,7 +523,9 @@ static struct pci_driver optidma_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= optidma,
 	.probe 		= optidma_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init optidma_init(void)
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 999922de476..9ed7f58424a 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -62,7 +62,6 @@ static struct scsi_host_template pcmcia_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -155,19 +154,12 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
 	tuple.TupleOffset = 0;
 	tuple.TupleDataMax = 255;
 	tuple.Attributes = 0;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(pdev, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(pdev, &tuple, &stk->parse));
-	pdev->conf.ConfigBase = stk->parse.config.base;
-	pdev->conf.Present = stk->parse.config.rmask[0];
 
 	/* See if we have a manufacturer identifier. Use it to set is_kme for
 	   vendor quirks */
-	tuple.DesiredTuple = CISTPL_MANFID;
-	if (!pcmcia_get_first_tuple(pdev, &tuple) && !pcmcia_get_tuple_data(pdev, &tuple) && !pcmcia_parse_tuple(pdev, &tuple, &stk->parse))
-			is_kme = ((stk->parse.manfid.manf == MANFID_KME) && ((stk->parse.manfid.card == PRODID_KME_KXLC005_A) || (stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
+	is_kme = ((pdev->manf_id == MANFID_KME) &&
+		  ((pdev->card_id == PRODID_KME_KXLC005_A) ||
+		   (pdev->card_id == PRODID_KME_KXLC005_B)));
 
 	/* Not sure if this is right... look up the current Vcc */
 	CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf));
@@ -357,8 +349,10 @@ static struct pcmcia_device_id pcmcia_devices[] = {
 	PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
 	PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
 	PCMCIA_DEVICE_PROD_ID1("TRANSCEND    512M   ", 0xd0909443),
+	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
 	PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
+	PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
 	PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
 	PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index beb6d10a234..76dd1c935db 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -134,7 +134,6 @@ static struct scsi_host_template pdc2027x_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -854,7 +853,7 @@ static void __devexit pdc2027x_remove_one(struct pci_dev *pdev)
  */
 static int __init pdc2027x_init(void)
 {
-	return pci_module_init(&pdc2027x_pci_driver);
+	return pci_register_driver(&pdc2027x_pci_driver);
 }
 
 /**
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 6baf51b2fda..ad691b9e774 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -21,7 +21,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_pdc202xx_old"
-#define DRV_VERSION "0.2.1"
+#define DRV_VERSION "0.2.3"
 
 /**
  *	pdc2024x_pre_reset		-	probe begin
@@ -63,7 +63,7 @@ static void pdc2026x_error_handler(struct ata_port *ap)
 }
 
 /**
- *	pdc_configure_piomode	-	set chip PIO timing
+ *	pdc202xx_configure_piomode	-	set chip PIO timing
  *	@ap: ATA interface
  *	@adev: ATA device
  *	@pio: PIO mode
@@ -73,7 +73,7 @@ static void pdc2026x_error_handler(struct ata_port *ap)
  *	versa
  */
 
-static void pdc_configure_piomode(struct ata_port *ap, struct ata_device *adev, int pio)
+static void pdc202xx_configure_piomode(struct ata_port *ap, struct ata_device *adev, int pio)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 	int port = 0x60 + 4 * ap->port_no + 2 * adev->devno;
@@ -98,7 +98,7 @@ static void pdc_configure_piomode(struct ata_port *ap, struct ata_device *adev,
 }
 
 /**
- *	pdc_set_piomode	-	set initial PIO mode data
+ *	pdc202xx_set_piomode	-	set initial PIO mode data
  *	@ap: ATA interface
  *	@adev: ATA device
  *
@@ -106,13 +106,13 @@ static void pdc_configure_piomode(struct ata_port *ap, struct ata_device *adev,
  *	but we want to set the PIO timing by default.
  */
 
-static void pdc_set_piomode(struct ata_port *ap, struct ata_device *adev)
+static void pdc202xx_set_piomode(struct ata_port *ap, struct ata_device *adev)
 {
-	pdc_configure_piomode(ap, adev, adev->pio_mode - XFER_PIO_0);
+	pdc202xx_configure_piomode(ap, adev, adev->pio_mode - XFER_PIO_0);
 }
 
 /**
- *	pdc_configure_dmamode	-	set DMA mode in chip
+ *	pdc202xx_configure_dmamode	-	set DMA mode in chip
  *	@ap: ATA interface
  *	@adev: ATA device
  *
@@ -120,7 +120,7 @@ static void pdc_set_piomode(struct ata_port *ap, struct ata_device *adev)
  *	to occur.
  */
 
-static void pdc_set_dmamode(struct ata_port *ap, struct ata_device *adev)
+static void pdc202xx_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 	int port = 0x60 + 4 * ap->port_no + 2 * adev->devno;
@@ -184,7 +184,7 @@ static void pdc2026x_bmdma_start(struct ata_queued_cmd *qc)
 
 	/* The DMA clocks may have been trashed by a reset. FIXME: make conditional
 	   and move to qc_issue ? */
-	pdc_set_dmamode(ap, qc->dev);
+	pdc202xx_set_dmamode(ap, qc->dev);
 
 	/* Cases the state machine will not complete correctly without help */
 	if ((tf->flags & ATA_TFLAG_LBA48) ||  tf->protocol == ATA_PROT_ATAPI_DMA)
@@ -254,7 +254,7 @@ static void pdc2026x_dev_config(struct ata_port *ap, struct ata_device *adev)
 	adev->max_sectors = 256;
 }
 
-static struct scsi_host_template pdc_sht = {
+static struct scsi_host_template pdc202xx_sht = {
 	.module			= THIS_MODULE,
 	.name			= DRV_NAME,
 	.ioctl			= ata_scsi_ioctl,
@@ -262,7 +262,6 @@ static struct scsi_host_template pdc_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -271,12 +270,14 @@ static struct scsi_host_template pdc_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations pdc2024x_port_ops = {
 	.port_disable	= ata_port_disable,
-	.set_piomode	= pdc_set_piomode,
-	.set_dmamode	= pdc_set_dmamode,
+	.set_piomode	= pdc202xx_set_piomode,
+	.set_dmamode	= pdc202xx_set_dmamode,
 	.mode_filter	= ata_pci_default_filter,
 	.tf_load	= ata_tf_load,
 	.tf_read	= ata_tf_read,
@@ -308,8 +309,8 @@ static struct ata_port_operations pdc2024x_port_ops = {
 
 static struct ata_port_operations pdc2026x_port_ops = {
 	.port_disable	= ata_port_disable,
-	.set_piomode	= pdc_set_piomode,
-	.set_dmamode	= pdc_set_dmamode,
+	.set_piomode	= pdc202xx_set_piomode,
+	.set_dmamode	= pdc202xx_set_dmamode,
 	.mode_filter	= ata_pci_default_filter,
 	.tf_load	= ata_tf_load,
 	.tf_read	= ata_tf_read,
@@ -340,11 +341,11 @@ static struct ata_port_operations pdc2026x_port_ops = {
 	.host_stop	= ata_host_stop
 };
 
-static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+static int pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	static struct ata_port_info info[3] = {
 		{
-			.sht = &pdc_sht,
+			.sht = &pdc202xx_sht,
 			.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
 			.pio_mask = 0x1f,
 			.mwdma_mask = 0x07,
@@ -352,7 +353,7 @@ static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 			.port_ops = &pdc2024x_port_ops
 		},
 		{
-			.sht = &pdc_sht,
+			.sht = &pdc202xx_sht,
 			.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
 			.pio_mask = 0x1f,
 			.mwdma_mask = 0x07,
@@ -360,7 +361,7 @@ static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 			.port_ops = &pdc2026x_port_ops
 		},
 		{
-			.sht = &pdc_sht,
+			.sht = &pdc202xx_sht,
 			.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
 			.pio_mask = 0x1f,
 			.mwdma_mask = 0x07,
@@ -386,7 +387,7 @@ static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 	return ata_pci_init_one(dev, port_info, 2);
 }
 
-static const struct pci_device_id pdc[] = {
+static const struct pci_device_id pdc202xx[] = {
 	{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20246), 0 },
 	{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20262), 1 },
 	{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20263), 1 },
@@ -396,28 +397,30 @@ static const struct pci_device_id pdc[] = {
 	{ },
 };
 
-static struct pci_driver pdc_pci_driver = {
+static struct pci_driver pdc202xx_pci_driver = {
 	.name 		= DRV_NAME,
-	.id_table	= pdc,
-	.probe 		= pdc_init_one,
-	.remove		= ata_pci_remove_one
+	.id_table	= pdc202xx,
+	.probe 		= pdc202xx_init_one,
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
-static int __init pdc_init(void)
+static int __init pdc202xx_init(void)
 {
-	return pci_register_driver(&pdc_pci_driver);
+	return pci_register_driver(&pdc202xx_pci_driver);
 }
 
-static void __exit pdc_exit(void)
+static void __exit pdc202xx_exit(void)
 {
-	pci_unregister_driver(&pdc_pci_driver);
+	pci_unregister_driver(&pdc202xx_pci_driver);
 }
 
 MODULE_AUTHOR("Alan Cox");
 MODULE_DESCRIPTION("low-level driver for Promise 2024x and 20262-20267");
 MODULE_LICENSE("GPL");
-MODULE_DEVICE_TABLE(pci, pdc);
+MODULE_DEVICE_TABLE(pci, pdc202xx);
 MODULE_VERSION(DRV_VERSION);
 
-module_init(pdc_init);
-module_exit(pdc_exit);
+module_init(pdc202xx_init);
+module_exit(pdc202xx_exit);
diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c
new file mode 100644
index 00000000000..443b1d85c6c
--- /dev/null
+++ b/drivers/ata/pata_platform.c
@@ -0,0 +1,295 @@
+/*
+ * Generic platform device PATA driver
+ *
+ * Copyright (C) 2006  Paul Mundt
+ *
+ * Based on pata_pcmcia:
+ *
+ *   Copyright 2005-2006 Red Hat Inc <alan@redhat.com>, all rights reserved.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <scsi/scsi_host.h>
+#include <linux/ata.h>
+#include <linux/libata.h>
+#include <linux/platform_device.h>
+#include <linux/pata_platform.h>
+
+#define DRV_NAME "pata_platform"
+#define DRV_VERSION "0.1.2"
+
+static int pio_mask = 1;
+
+/*
+ * Provide our own set_mode() as we don't want to change anything that has
+ * already been configured..
+ */
+static void pata_platform_set_mode(struct ata_port *ap)
+{
+	int i;
+
+	for (i = 0; i < ATA_MAX_DEVICES; i++) {
+		struct ata_device *dev = &ap->device[i];
+
+		if (ata_dev_enabled(dev)) {
+			/* We don't really care */
+			dev->pio_mode = dev->xfer_mode = XFER_PIO_0;
+			dev->xfer_shift = ATA_SHIFT_PIO;
+			dev->flags |= ATA_DFLAG_PIO;
+		}
+	}
+}
+
+static void pata_platform_host_stop(struct ata_host *host)
+{
+	int i;
+
+	/*
+	 * Unmap the bases for MMIO
+	 */
+	for (i = 0; i < host->n_ports; i++) {
+		struct ata_port *ap = host->ports[i];
+
+		if (ap->flags & ATA_FLAG_MMIO) {
+			iounmap((void __iomem *)ap->ioaddr.ctl_addr);
+			iounmap((void __iomem *)ap->ioaddr.cmd_addr);
+		}
+	}
+}
+
+static struct scsi_host_template pata_platform_sht = {
+	.module			= THIS_MODULE,
+	.name			= DRV_NAME,
+	.ioctl			= ata_scsi_ioctl,
+	.queuecommand		= ata_scsi_queuecmd,
+	.can_queue		= ATA_DEF_QUEUE,
+	.this_id		= ATA_SHT_THIS_ID,
+	.sg_tablesize		= LIBATA_MAX_PRD,
+	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
+	.emulated		= ATA_SHT_EMULATED,
+	.use_clustering		= ATA_SHT_USE_CLUSTERING,
+	.proc_name		= DRV_NAME,
+	.dma_boundary		= ATA_DMA_BOUNDARY,
+	.slave_configure	= ata_scsi_slave_config,
+	.slave_destroy		= ata_scsi_slave_destroy,
+	.bios_param		= ata_std_bios_param,
+};
+
+static struct ata_port_operations pata_platform_port_ops = {
+	.set_mode		= pata_platform_set_mode,
+
+	.port_disable		= ata_port_disable,
+	.tf_load		= ata_tf_load,
+	.tf_read		= ata_tf_read,
+	.check_status		= ata_check_status,
+	.exec_command		= ata_exec_command,
+	.dev_select		= ata_std_dev_select,
+
+	.freeze			= ata_bmdma_freeze,
+	.thaw			= ata_bmdma_thaw,
+	.error_handler		= ata_bmdma_error_handler,
+	.post_internal_cmd	= ata_bmdma_post_internal_cmd,
+
+	.qc_prep		= ata_qc_prep,
+	.qc_issue		= ata_qc_issue_prot,
+
+	.data_xfer		= ata_pio_data_xfer_noirq,
+
+	.irq_handler		= ata_interrupt,
+	.irq_clear		= ata_bmdma_irq_clear,
+
+	.port_start		= ata_port_start,
+	.port_stop		= ata_port_stop,
+	.host_stop		= pata_platform_host_stop
+};
+
+static void pata_platform_setup_port(struct ata_ioports *ioaddr,
+				     struct pata_platform_info *info)
+{
+	unsigned int shift = 0;
+
+	/* Fixup the port shift for platforms that need it */
+	if (info && info->ioport_shift)
+		shift = info->ioport_shift;
+
+	ioaddr->data_addr	= ioaddr->cmd_addr + (ATA_REG_DATA    << shift);
+	ioaddr->error_addr	= ioaddr->cmd_addr + (ATA_REG_ERR     << shift);
+	ioaddr->feature_addr	= ioaddr->cmd_addr + (ATA_REG_FEATURE << shift);
+	ioaddr->nsect_addr	= ioaddr->cmd_addr + (ATA_REG_NSECT   << shift);
+	ioaddr->lbal_addr	= ioaddr->cmd_addr + (ATA_REG_LBAL    << shift);
+	ioaddr->lbam_addr	= ioaddr->cmd_addr + (ATA_REG_LBAM    << shift);
+	ioaddr->lbah_addr	= ioaddr->cmd_addr + (ATA_REG_LBAH    << shift);
+	ioaddr->device_addr	= ioaddr->cmd_addr + (ATA_REG_DEVICE  << shift);
+	ioaddr->status_addr	= ioaddr->cmd_addr + (ATA_REG_STATUS  << shift);
+	ioaddr->command_addr	= ioaddr->cmd_addr + (ATA_REG_CMD     << shift);
+}
+
+/**
+ *	pata_platform_probe		-	attach a platform interface
+ *	@pdev: platform device
+ *
+ *	Register a platform bus IDE interface. Such interfaces are PIO and we
+ *	assume do not support IRQ sharing.
+ *
+ *	Platform devices are expected to contain 3 resources per port:
+ *
+ *		- I/O Base (IORESOURCE_IO or IORESOURCE_MEM)
+ *		- CTL Base (IORESOURCE_IO or IORESOURCE_MEM)
+ *		- IRQ	   (IORESOURCE_IRQ)
+ *
+ *	If the base resources are both mem types, the ioremap() is handled
+ *	here. For IORESOURCE_IO, it's assumed that there's no remapping
+ *	necessary.
+ */
+static int __devinit pata_platform_probe(struct platform_device *pdev)
+{
+	struct resource *io_res, *ctl_res;
+	struct ata_probe_ent ae;
+	unsigned int mmio;
+	int ret;
+
+	/*
+	 * Simple resource validation ..
+	 */
+	if (unlikely(pdev->num_resources != 3)) {
+		dev_err(&pdev->dev, "invalid number of resources\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * Get the I/O base first
+	 */
+	io_res = platform_get_resource(pdev, IORESOURCE_IO, 0);
+	if (io_res == NULL) {
+		io_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		if (unlikely(io_res == NULL))
+			return -EINVAL;
+	}
+
+	/*
+	 * Then the CTL base
+	 */
+	ctl_res = platform_get_resource(pdev, IORESOURCE_IO, 1);
+	if (ctl_res == NULL) {
+		ctl_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (unlikely(ctl_res == NULL))
+			return -EINVAL;
+	}
+
+	/*
+	 * Check for MMIO
+	 */
+	mmio = (( io_res->flags == IORESOURCE_MEM) &&
+		(ctl_res->flags == IORESOURCE_MEM));
+
+	/*
+	 * Now that that's out of the way, wire up the port..
+	 */
+	memset(&ae, 0, sizeof(struct ata_probe_ent));
+	INIT_LIST_HEAD(&ae.node);
+	ae.dev = &pdev->dev;
+	ae.port_ops = &pata_platform_port_ops;
+	ae.sht = &pata_platform_sht;
+	ae.n_ports = 1;
+	ae.pio_mask = pio_mask;
+	ae.irq = platform_get_irq(pdev, 0);
+	ae.irq_flags = 0;
+	ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST;
+
+	/*
+	 * Handle the MMIO case
+	 */
+	if (mmio) {
+		ae.port_flags |= ATA_FLAG_MMIO;
+
+		ae.port[0].cmd_addr = (unsigned long)ioremap(io_res->start,
+				io_res->end - io_res->start + 1);
+		if (unlikely(!ae.port[0].cmd_addr)) {
+			dev_err(&pdev->dev, "failed to remap IO base\n");
+			return -ENXIO;
+		}
+
+		ae.port[0].ctl_addr = (unsigned long)ioremap(ctl_res->start,
+				ctl_res->end - ctl_res->start + 1);
+		if (unlikely(!ae.port[0].ctl_addr)) {
+			dev_err(&pdev->dev, "failed to remap CTL base\n");
+			ret = -ENXIO;
+			goto bad_remap;
+		}
+	} else {
+		ae.port[0].cmd_addr = io_res->start;
+		ae.port[0].ctl_addr = ctl_res->start;
+	}
+
+	ae.port[0].altstatus_addr = ae.port[0].ctl_addr;
+
+	pata_platform_setup_port(&ae.port[0], pdev->dev.platform_data);
+
+	if (unlikely(ata_device_add(&ae) == 0)) {
+		ret = -ENODEV;
+		goto add_failed;
+	}
+
+	return 0;
+
+add_failed:
+	if (ae.port[0].ctl_addr && mmio)
+		iounmap((void __iomem *)ae.port[0].ctl_addr);
+bad_remap:
+	if (ae.port[0].cmd_addr && mmio)
+		iounmap((void __iomem *)ae.port[0].cmd_addr);
+
+	return ret;
+}
+
+/**
+ *	pata_platform_remove	-	unplug a platform interface
+ *	@pdev: platform device
+ *
+ *	A platform bus ATA device has been unplugged. Perform the needed
+ *	cleanup. Also called on module unload for any active devices.
+ */
+static int __devexit pata_platform_remove(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct ata_host *host = dev_get_drvdata(dev);
+
+	ata_host_remove(host);
+	dev_set_drvdata(dev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver pata_platform_driver = {
+	.probe		= pata_platform_probe,
+	.remove		= __devexit_p(pata_platform_remove),
+	.driver = {
+		.name		= DRV_NAME,
+		.owner		= THIS_MODULE,
+	},
+};
+
+static int __init pata_platform_init(void)
+{
+	return platform_driver_register(&pata_platform_driver);
+}
+
+static void __exit pata_platform_exit(void)
+{
+	platform_driver_unregister(&pata_platform_driver);
+}
+module_init(pata_platform_init);
+module_exit(pata_platform_exit);
+
+module_param(pio_mask, int, 0);
+
+MODULE_AUTHOR("Paul Mundt");
+MODULE_DESCRIPTION("low-level driver for platform device ATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index 314938dea1f..36f621abc39 100644
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -157,7 +157,6 @@ static struct scsi_host_template qdi_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c
index 048c2bb21ef..065541d034a 100644
--- a/drivers/ata/pata_radisys.c
+++ b/drivers/ata/pata_radisys.c
@@ -220,7 +220,6 @@ static struct scsi_host_template radisys_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -229,6 +228,8 @@ static struct scsi_host_template radisys_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations radisys_pata_ops = {
@@ -311,6 +312,8 @@ static struct pci_driver radisys_pci_driver = {
 	.id_table		= radisys_pci_tbl,
 	.probe			= radisys_init_one,
 	.remove			= ata_pci_remove_one,
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
 };
 
 static int __init radisys_init(void)
diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c
index e4e5ea423fe..3677c642c9f 100644
--- a/drivers/ata/pata_rz1000.c
+++ b/drivers/ata/pata_rz1000.c
@@ -21,7 +21,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"pata_rz1000"
-#define DRV_VERSION	"0.2.2"
+#define DRV_VERSION	"0.2.3"
 
 
 /**
@@ -83,7 +83,6 @@ static struct scsi_host_template rz1000_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -92,6 +91,8 @@ static struct scsi_host_template rz1000_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations rz1000_port_ops = {
@@ -129,6 +130,19 @@ static struct ata_port_operations rz1000_port_ops = {
 	.host_stop	= ata_host_stop
 };
 
+static int rz1000_fifo_disable(struct pci_dev *pdev)
+{
+	u16 reg;
+	/* Be exceptionally paranoid as we must be sure to apply the fix */
+	if (pci_read_config_word(pdev, 0x40, &reg) != 0)
+		return -1;
+	reg &= 0xDFFF;
+	if (pci_write_config_word(pdev, 0x40, reg) != 0)
+		return -1;
+	printk(KERN_INFO DRV_NAME ": disabled chipset readahead.\n");
+	return 0;
+}
+
 /**
  *	rz1000_init_one - Register RZ1000 ATA PCI device with kernel services
  *	@pdev: PCI device to register
@@ -143,7 +157,6 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en
 {
 	static int printed_version;
 	struct ata_port_info *port_info[2];
-	u16 reg;
 	static struct ata_port_info info = {
 		.sht = &rz1000_sht,
 		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
@@ -154,23 +167,25 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en
 	if (!printed_version++)
 		printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
 
-	/* Be exceptionally paranoid as we must be sure to apply the fix */
-	if (pci_read_config_word(pdev, 0x40, &reg) != 0)
-		goto fail;
-	reg &= 0xDFFF;
-	if (pci_write_config_word(pdev, 0x40, reg) != 0)
-		goto fail;
-	printk(KERN_INFO DRV_NAME ": disabled chipset readahead.\n");
-
-	port_info[0] = &info;
-	port_info[1] = &info;
-	return ata_pci_init_one(pdev, port_info, 2);
-fail:
+	if (rz1000_fifo_disable(pdev) == 0) {
+		port_info[0] = &info;
+		port_info[1] = &info;
+		return ata_pci_init_one(pdev, port_info, 2);
+	}
 	printk(KERN_ERR DRV_NAME ": failed to disable read-ahead on chipset..\n");
 	/* Not safe to use so skip */
 	return -ENODEV;
 }
 
+static int rz1000_reinit_one(struct pci_dev *pdev)
+{
+	/* If this fails on resume (which is a "cant happen" case), we
+	   must stop as any progress risks data loss */
+	if (rz1000_fifo_disable(pdev))
+		panic("rz1000 fifo");
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id pata_rz1000[] = {
 	{ PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_RZ1000), },
 	{ PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_RZ1001), },
@@ -182,7 +197,9 @@ static struct pci_driver rz1000_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= pata_rz1000,
 	.probe 		= rz1000_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= rz1000_reinit_one,
 };
 
 static int __init rz1000_init(void)
diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c
index 0c75dae7476..a3b35bc5039 100644
--- a/drivers/ata/pata_sc1200.c
+++ b/drivers/ata/pata_sc1200.c
@@ -40,7 +40,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"sc1200"
-#define DRV_VERSION	"0.2.3"
+#define DRV_VERSION	"0.2.4"
 
 #define SC1200_REV_A	0x00
 #define SC1200_REV_B1	0x01
@@ -186,7 +186,6 @@ static struct scsi_host_template sc1200_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -195,6 +194,8 @@ static struct scsi_host_template sc1200_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations sc1200_port_ops = {
@@ -264,7 +265,9 @@ static struct pci_driver sc1200_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= sc1200,
 	.probe 		= sc1200_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init sc1200_init(void)
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index be7f60efcb6..f02b6a3b0f1 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -41,7 +41,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_serverworks"
-#define DRV_VERSION "0.3.7"
+#define DRV_VERSION "0.3.9"
 
 #define SVWKS_CSB5_REVISION_NEW	0x92 /* min PCI_REVISION_ID for UDMA5 (A2.0) */
 #define SVWKS_CSB6_REVISION	0xa0 /* min PCI_REVISION_ID for UDMA4 (A1.0) */
@@ -318,7 +318,6 @@ static struct scsi_host_template serverworks_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -327,6 +326,8 @@ static struct scsi_host_template serverworks_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations serverworks_osb4_port_ops = {
@@ -554,6 +555,30 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
 	return ata_pci_init_one(pdev, port_info, ports);
 }
 
+static int serverworks_reinit_one(struct pci_dev *pdev)
+{
+	/* Force master latency timer to 64 PCI clocks */
+	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
+	
+	switch (pdev->device)
+	{
+		case PCI_DEVICE_ID_SERVERWORKS_OSB4IDE:
+			serverworks_fixup_osb4(pdev);
+			break;
+		case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
+			ata_pci_clear_simplex(pdev);
+			/* fall through */
+		case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
+		case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
+			serverworks_fixup_csb(pdev);
+			break;
+		case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE:
+			serverworks_fixup_ht1000(pdev);
+			break;
+	}
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id serverworks[] = {
 	{ PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE), 0},
 	{ PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE), 2},
@@ -568,7 +593,9 @@ static struct pci_driver serverworks_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= serverworks,
 	.probe 		= serverworks_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= serverworks_reinit_one,
 };
 
 static int __init serverworks_init(void)
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 11942fd03b5..32cf0bfa892 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -33,7 +33,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_sil680"
-#define DRV_VERSION "0.3.2"
+#define DRV_VERSION "0.4.1"
 
 /**
  *	sil680_selreg		-	return register base
@@ -218,7 +218,6 @@ static struct scsi_host_template sil680_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -263,32 +262,20 @@ static struct ata_port_operations sil680_port_ops = {
 	.host_stop	= ata_host_stop
 };
 
-static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
+/**
+ *	sil680_init_chip		-	chip setup
+ *	@pdev: PCI device
+ *
+ *	Perform all the chip setup which must be done both when the device
+ *	is powered up on boot and when we resume in case we resumed from RAM.
+ *	Returns the final clock settings.
+ */
+ 
+static u8 sil680_init_chip(struct pci_dev *pdev)
 {
-	static struct ata_port_info info = {
-		.sht = &sil680_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
-		.pio_mask = 0x1f,
-		.mwdma_mask = 0x07,
-		.udma_mask = 0x7f,
-		.port_ops = &sil680_port_ops
-	};
-	static struct ata_port_info info_slow = {
-		.sht = &sil680_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
-		.pio_mask = 0x1f,
-		.mwdma_mask = 0x07,
-		.udma_mask = 0x3f,
-		.port_ops = &sil680_port_ops
-	};
-	static struct ata_port_info *port_info[2] = {&info, &info};
-	static int printed_version;
 	u32 class_rev	= 0;
 	u8 tmpbyte	= 0;
 
-	if (!printed_version++)
-		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
-
         pci_read_config_dword(pdev, PCI_CLASS_REVISION, &class_rev);
         class_rev &= 0xff;
         /* FIXME: double check */
@@ -323,8 +310,6 @@ static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	pci_read_config_byte(pdev,   0x8A, &tmpbyte);
 	printk(KERN_INFO "sil680: BA5_EN = %d clock = %02X\n",
 			tmpbyte & 1, tmpbyte & 0x30);
-	if ((tmpbyte & 0x30) == 0)
-		port_info[0] = port_info[1] = &info_slow;
 
 	pci_write_config_byte(pdev,  0xA1, 0x72);
 	pci_write_config_word(pdev,  0xA2, 0x328A);
@@ -343,11 +328,51 @@ static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		case 0x20: printk(KERN_INFO "sil680: Using PCI clock.\n");break;
 		/* This last case is _NOT_ ok */
 		case 0x30: printk(KERN_ERR "sil680: Clock disabled ?\n");
-			return -EIO;
+	}
+	return tmpbyte & 0x30;
+}
+
+static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	static struct ata_port_info info = {
+		.sht = &sil680_sht,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.pio_mask = 0x1f,
+		.mwdma_mask = 0x07,
+		.udma_mask = 0x7f,
+		.port_ops = &sil680_port_ops
+	};
+	static struct ata_port_info info_slow = {
+		.sht = &sil680_sht,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.pio_mask = 0x1f,
+		.mwdma_mask = 0x07,
+		.udma_mask = 0x3f,
+		.port_ops = &sil680_port_ops
+	};
+	static struct ata_port_info *port_info[2] = {&info, &info};
+	static int printed_version;
+
+	if (!printed_version++)
+		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
+
+	switch(sil680_init_chip(pdev))
+	{
+		case 0:
+			port_info[0] = port_info[1] = &info_slow;
+			break;
+		case 0x30:
+			return -ENODEV;
 	}
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int sil680_reinit_one(struct pci_dev *pdev)
+{
+	sil680_init_chip(pdev);
+	return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id sil680[] = {
 	{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_SII_680), },
 
@@ -358,7 +383,9 @@ static struct pci_driver sil680_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= sil680,
 	.probe 		= sil680_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= sil680_reinit_one,
 };
 
 static int __init sil680_init(void)
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index 91e85f90941..916cedb3d75 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -34,7 +34,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME	"pata_sis"
-#define DRV_VERSION	"0.4.4"
+#define DRV_VERSION	"0.4.5"
 
 struct sis_chipset {
 	u16 device;			/* PCI host ID */
@@ -538,7 +538,6 @@ static struct scsi_host_template sis_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -547,6 +546,8 @@ static struct scsi_host_template sis_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations sis_133_ops = {
@@ -1000,6 +1001,8 @@ static struct pci_driver sis_pci_driver = {
 	.id_table		= sis_pci_tbl,
 	.probe			= sis_init_one,
 	.remove			= ata_pci_remove_one,
+	.suspend		= ata_pci_device_suspend,
+	.resume			= ata_pci_device_resume,
 };
 
 static int __init sis_init(void)
diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index dc1cfc6d805..e94f515ef54 100644
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -230,7 +230,6 @@ static struct scsi_host_template sl82c105_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c
index bfda1f7e760..a142971f130 100644
--- a/drivers/ata/pata_triflex.c
+++ b/drivers/ata/pata_triflex.c
@@ -43,7 +43,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_triflex"
-#define DRV_VERSION "0.2.5"
+#define DRV_VERSION "0.2.7"
 
 /**
  *	triflex_prereset		-	probe begin
@@ -185,7 +185,6 @@ static struct scsi_host_template triflex_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -194,6 +193,8 @@ static struct scsi_host_template triflex_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations triflex_port_ops = {
@@ -258,7 +259,9 @@ static struct pci_driver triflex_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= triflex,
 	.probe 		= triflex_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= ata_pci_device_resume,
 };
 
 static int __init triflex_init(void)
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index c5f1616d224..cc09d47fb92 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -23,6 +23,7 @@
  *	VIA VT8233c	-	UDMA100
  *	VIA VT8235	-	UDMA133
  *	VIA VT8237	-	UDMA133
+ *	VIA VT8251	-	UDMA133
  *
  *	Most registers remain compatible across chips. Others start reserved
  *	and acquire sensible semantics if set to 1 (eg cable detect). A few
@@ -60,7 +61,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_via"
-#define DRV_VERSION "0.1.14"
+#define DRV_VERSION "0.2.0"
 
 /*
  *	The following comes directly from Vojtech Pavlik's ide/pci/via82cxxx
@@ -94,6 +95,7 @@ static const struct via_isa_bridge {
 	u8 rev_max;
 	u16 flags;
 } via_isa_bridges[] = {
+	{ "vt8251",	PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "cx700",	PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "vt6410",	PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES},
 	{ "vt8237a",	PCI_DEVICE_ID_VIA_8237A,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
@@ -288,7 +290,6 @@ static struct scsi_host_template via_sht = {
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
-	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
@@ -297,6 +298,8 @@ static struct scsi_host_template via_sht = {
 	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
+	.resume			= ata_scsi_device_resume,
+	.suspend		= ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations via_port_ops = {
@@ -370,8 +373,42 @@ static struct ata_port_operations via_port_ops_noirq = {
 };
 
 /**
+ *	via_config_fifo		-	set up the FIFO
+ *	@pdev: PCI device
+ *	@flags: configuration flags
+ *
+ *	Set the FIFO properties for this device if neccessary. Used both on
+ *	set up and on and the resume path
+ */
+
+static void via_config_fifo(struct pci_dev *pdev, unsigned int flags)
+{
+	u8 enable;
+	
+	/* 0x40 low bits indicate enabled channels */
+	pci_read_config_byte(pdev, 0x40 , &enable);
+	enable &= 3;
+	
+	if (flags & VIA_SET_FIFO) {
+		u8 fifo_setting[4] = {0x00, 0x60, 0x00, 0x20};
+		u8 fifo;
+
+		pci_read_config_byte(pdev, 0x43, &fifo);
+
+		/* Clear PREQ# until DDACK# for errata */
+		if (flags & VIA_BAD_PREQ)
+			fifo &= 0x7F;
+		else
+			fifo &= 0x9f;
+		/* Turn on FIFO for enabled channels */
+		fifo |= fifo_setting[enable];
+		pci_write_config_byte(pdev, 0x43, fifo);
+	}
+}
+
+/**
  *	via_init_one		-	discovery callback
- *	@pdev: PCI device ID
+ *	@pdev: PCI device
  *	@id: PCI table info
  *
  *	A VIA IDE interface has been discovered. Figure out what revision
@@ -383,7 +420,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	/* Early VIA without UDMA support */
 	static struct ata_port_info via_mwdma_info = {
 		.sht = &via_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
 		.pio_mask = 0x1f,
 		.mwdma_mask = 0x07,
 		.port_ops = &via_port_ops
@@ -391,7 +428,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	/* Ditto with IRQ masking required */
 	static struct ata_port_info via_mwdma_info_borked = {
 		.sht = &via_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
 		.pio_mask = 0x1f,
 		.mwdma_mask = 0x07,
 		.port_ops = &via_port_ops_noirq,
@@ -399,7 +436,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	/* VIA UDMA 33 devices (and borked 66) */
 	static struct ata_port_info via_udma33_info = {
 		.sht = &via_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
 		.pio_mask = 0x1f,
 		.mwdma_mask = 0x07,
 		.udma_mask = 0x7,
@@ -408,7 +445,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	/* VIA UDMA 66 devices */
 	static struct ata_port_info via_udma66_info = {
 		.sht = &via_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
 		.pio_mask = 0x1f,
 		.mwdma_mask = 0x07,
 		.udma_mask = 0x1f,
@@ -417,7 +454,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	/* VIA UDMA 100 devices */
 	static struct ata_port_info via_udma100_info = {
 		.sht = &via_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
 		.pio_mask = 0x1f,
 		.mwdma_mask = 0x07,
 		.udma_mask = 0x3f,
@@ -426,7 +463,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	/* UDMA133 with bad AST (All current 133) */
 	static struct ata_port_info via_udma133_info = {
 		.sht = &via_sht,
-		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
 		.pio_mask = 0x1f,
 		.mwdma_mask = 0x07,
 		.udma_mask = 0x7f,	/* FIXME: should check north bridge */
@@ -471,21 +508,8 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	}
 
 	/* Initialise the FIFO for the enabled channels. */
-	if (config->flags & VIA_SET_FIFO) {
-		u8 fifo_setting[4] = {0x00, 0x60, 0x00, 0x20};
-		u8 fifo;
-
-		pci_read_config_byte(pdev, 0x43, &fifo);
-
-		/* Clear PREQ# until DDACK# for errata */
-		if (config->flags & VIA_BAD_PREQ)
-			fifo &= 0x7F;
-		else
-			fifo &= 0x9f;
-		/* Turn on FIFO for enabled channels */
-		fifo |= fifo_setting[enable];
-		pci_write_config_byte(pdev, 0x43, fifo);
-	}
+	via_config_fifo(pdev, config->flags);
+	
 	/* Clock set up */
 	switch(config->flags & VIA_UDMA) {
 		case VIA_UDMA_NONE:
@@ -529,6 +553,39 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return ata_pci_init_one(pdev, port_info, 2);
 }
 
+/**
+ *	via_reinit_one		-	reinit after resume
+ *	@pdev; PCI device
+ *
+ *	Called when the VIA PATA device is resumed. We must then
+ *	reconfigure the fifo and other setup we may have altered. In
+ *	addition the kernel needs to have the resume methods on PCI
+ *	quirk supported.
+ */
+
+static int via_reinit_one(struct pci_dev *pdev)
+{
+	u32 timing;
+	struct ata_host *host = dev_get_drvdata(&pdev->dev);
+	const struct via_isa_bridge *config = host->private_data;
+	
+	via_config_fifo(pdev, config->flags);
+
+	if ((config->flags & VIA_UDMA) == VIA_UDMA_66) {
+		/* The 66 MHz devices require we enable the clock */
+		pci_read_config_dword(pdev, 0x50, &timing);
+		timing |= 0x80008;
+		pci_write_config_dword(pdev, 0x50, timing);
+	}
+	if (config->flags & VIA_BAD_CLK66) {
+		/* Disable the 66MHz clock on problem devices */
+		pci_read_config_dword(pdev, 0x50, &timing);
+		timing &= ~0x80008;
+		pci_write_config_dword(pdev, 0x50, timing);
+	}
+	return ata_pci_device_resume(pdev);	
+}
+
 static const struct pci_device_id via[] = {
 	{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C576_1), },
 	{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C586_1), },
@@ -542,7 +599,9 @@ static struct pci_driver via_pci_driver = {
 	.name 		= DRV_NAME,
 	.id_table	= via,
 	.probe 		= via_init_one,
-	.remove		= ata_pci_remove_one
+	.remove		= ata_pci_remove_one,
+	.suspend	= ata_pci_device_suspend,
+	.resume		= via_reinit_one,
 };
 
 static int __init via_init(void)
diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
new file mode 100644
index 00000000000..3ea345cde52
--- /dev/null
+++ b/drivers/ata/pata_winbond.c
@@ -0,0 +1,306 @@
+/*
+ *    pata_winbond.c - Winbond VLB ATA controllers
+ *	(C) 2006 Red Hat <alan@redhat.com>
+ *
+ *    Support for the Winbond 83759A when operating in advanced mode.
+ *    Multichip mode is not currently supported.
+ */
+ 
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <scsi/scsi_host.h>
+#include <linux/libata.h>
+#include <linux/platform_device.h>
+
+#define DRV_NAME "pata_winbond"
+#define DRV_VERSION "0.0.1"
+
+#define NR_HOST 4	/* Two winbond controllers, two channels each */
+
+struct winbond_data {
+	unsigned long config;
+	struct platform_device *platform_dev;
+};
+
+static struct ata_host *winbond_host[NR_HOST];
+static struct winbond_data winbond_data[NR_HOST];
+static int nr_winbond_host;
+
+#ifdef MODULE
+static int probe_winbond = 1;
+#else
+static int probe_winbond;
+#endif
+
+static spinlock_t winbond_lock = SPIN_LOCK_UNLOCKED;
+
+static void winbond_writecfg(unsigned long port, u8 reg, u8 val)
+{
+	unsigned long flags;
+	spin_lock_irqsave(&winbond_lock, flags);
+	outb(reg, port + 0x01);
+	outb(val, port + 0x02);
+	spin_unlock_irqrestore(&winbond_lock, flags);
+}
+
+static u8 winbond_readcfg(unsigned long port, u8 reg)
+{
+	u8 val;
+
+	unsigned long flags;
+	spin_lock_irqsave(&winbond_lock, flags);
+	outb(reg, port + 0x01);
+	val = inb(port + 0x02);
+	spin_unlock_irqrestore(&winbond_lock, flags);
+
+	return val;
+}
+
+static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev)
+{
+	struct ata_timing t;
+	struct winbond_data *winbond = ap->host->private_data;
+	int active, recovery;
+	u8 reg;
+	int timing = 0x88 + (ap->port_no * 4) + (adev->devno * 2);
+
+	reg = winbond_readcfg(winbond->config, 0x81);
+	
+	/* Get the timing data in cycles */
+	if (reg & 0x40)		/* Fast VLB bus, assume 50MHz */
+		ata_timing_compute(adev, adev->pio_mode, &t, 20000, 1000);
+	else
+		ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000);
+
+	active = (FIT(t.active, 3, 17) - 1) & 0x0F;
+	recovery = (FIT(t.recover, 1, 15) + 1) & 0x0F;
+	timing = (active << 4) | recovery;
+	winbond_writecfg(winbond->config, timing, reg);
+	
+	/* Load the setup timing */
+	
+	reg = 0x35;
+	if (adev->class != ATA_DEV_ATA)
+		reg |= 0x08;	/* FIFO off */
+	if (!ata_pio_need_iordy(adev))
+		reg |= 0x02;	/* IORDY off */
+	reg |= (FIT(t.setup, 0, 3) << 6);
+	winbond_writecfg(winbond->config, timing + 1, reg);
+}
+
+
+static void winbond_data_xfer(struct ata_device *adev, unsigned char *buf, unsigned int buflen, int write_data)
+{
+	struct ata_port *ap = adev->ap;
+	int slop = buflen & 3;
+
+	if (ata_id_has_dword_io(adev->id)) {
+		if (write_data)
+			outsl(ap->ioaddr.data_addr, buf, buflen >> 2);
+		else
+			insl(ap->ioaddr.data_addr, buf, buflen >> 2);
+
+		if (unlikely(slop)) {
+			u32 pad;
+			if (write_data) {
+				memcpy(&pad, buf + buflen - slop, slop);
+				outl(le32_to_cpu(pad), ap->ioaddr.data_addr);
+			} else {
+				pad = cpu_to_le16(inl(ap->ioaddr.data_addr));
+				memcpy(buf + buflen - slop, &pad, slop);
+			}
+		}
+	} else
+		ata_pio_data_xfer(adev, buf, buflen, write_data);
+}
+
+static struct scsi_host_template winbond_sht = {
+	.module			= THIS_MODULE,
+	.name			= DRV_NAME,
+	.ioctl			= ata_scsi_ioctl,
+	.queuecommand		= ata_scsi_queuecmd,
+	.can_queue		= ATA_DEF_QUEUE,
+	.this_id		= ATA_SHT_THIS_ID,
+	.sg_tablesize		= LIBATA_MAX_PRD,
+	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
+	.emulated		= ATA_SHT_EMULATED,
+	.use_clustering		= ATA_SHT_USE_CLUSTERING,
+	.proc_name		= DRV_NAME,
+	.dma_boundary		= ATA_DMA_BOUNDARY,
+	.slave_configure	= ata_scsi_slave_config,
+	.slave_destroy		= ata_scsi_slave_destroy,
+	.bios_param		= ata_std_bios_param,
+};
+
+static struct ata_port_operations winbond_port_ops = {
+	.port_disable	= ata_port_disable,
+	.set_piomode	= winbond_set_piomode,
+
+	.tf_load	= ata_tf_load,
+	.tf_read	= ata_tf_read,
+	.check_status 	= ata_check_status,
+	.exec_command	= ata_exec_command,
+	.dev_select 	= ata_std_dev_select,
+
+	.freeze		= ata_bmdma_freeze,
+	.thaw		= ata_bmdma_thaw,
+	.error_handler	= ata_bmdma_error_handler,
+	.post_internal_cmd = ata_bmdma_post_internal_cmd,
+
+	.qc_prep 	= ata_qc_prep,
+	.qc_issue	= ata_qc_issue_prot,
+
+	.data_xfer	= winbond_data_xfer,
+
+	.irq_handler	= ata_interrupt,
+	.irq_clear	= ata_bmdma_irq_clear,
+
+	.port_start	= ata_port_start,
+	.port_stop	= ata_port_stop,
+	.host_stop	= ata_host_stop
+};
+
+/**
+ *	winbond_init_one		-	attach a winbond interface
+ *	@type: Type to display
+ *	@io: I/O port start
+ *	@irq: interrupt line
+ *	@fast: True if on a > 33Mhz VLB
+ *
+ *	Register a VLB bus IDE interface. Such interfaces are PIO and we
+ *	assume do not support IRQ sharing.
+ */
+
+static __init int winbond_init_one(unsigned long port)
+{
+	struct ata_probe_ent ae;
+	struct platform_device *pdev;
+	int ret;
+	u8 reg;
+	int i;
+
+	reg = winbond_readcfg(port, 0x81);
+	reg |= 0x80;	/* jumpered mode off */
+	winbond_writecfg(port, 0x81, reg);
+	reg = winbond_readcfg(port, 0x83);
+	reg |= 0xF0;	/* local control */
+	winbond_writecfg(port, 0x83, reg);
+	reg = winbond_readcfg(port, 0x85);
+	reg |= 0xF0;	/* programmable timing */
+	winbond_writecfg(port, 0x85, reg);
+
+	reg = winbond_readcfg(port, 0x81);
+	
+	if (!(reg & 0x03))		/* Disabled */
+		return 0;
+
+	for (i = 0; i < 2 ; i ++) {
+
+		if (reg & (1 << i)) {		
+			/*
+			 *	Fill in a probe structure first of all
+			 */
+
+			pdev = platform_device_register_simple(DRV_NAME, nr_winbond_host, NULL, 0);
+			if (pdev == NULL)
+				return -ENOMEM;
+
+			memset(&ae, 0, sizeof(struct ata_probe_ent));
+			INIT_LIST_HEAD(&ae.node);
+			ae.dev = &pdev->dev;
+
+			ae.port_ops = &winbond_port_ops;
+			ae.pio_mask = 0x1F;
+
+			ae.sht = &winbond_sht;
+	
+			ae.n_ports = 1;
+			ae.irq = 14 + i;
+			ae.irq_flags = 0;
+			ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST;
+			ae.port[0].cmd_addr = 0x1F0 - (0x80 * i);
+			ae.port[0].altstatus_addr = ae.port[0].cmd_addr + 0x0206;
+			ae.port[0].ctl_addr = ae.port[0].altstatus_addr;
+			ata_std_ports(&ae.port[0]);
+			/*
+			 *	Hook in a private data structure per channel
+			 */
+			ae.private_data = &winbond_data[nr_winbond_host];
+			winbond_data[nr_winbond_host].config = port;
+			winbond_data[nr_winbond_host].platform_dev = pdev;
+
+			ret = ata_device_add(&ae);
+			if (ret == 0) {
+				platform_device_unregister(pdev);
+				return -ENODEV;
+			}
+			winbond_host[nr_winbond_host++] = dev_get_drvdata(&pdev->dev);
+		}
+	}
+
+	return 0;
+}
+
+/**
+ *	winbond_init		-	attach winbond interfaces
+ *
+ *	Attach winbond IDE interfaces by scanning the ports it may occupy.
+ */
+
+static __init int winbond_init(void)
+{
+	static const unsigned long config[2] = { 0x130, 0x1B0 };
+
+	int ct = 0;
+	int i;
+	
+	if (probe_winbond == 0)
+		return -ENODEV;
+
+	/*
+ 	 *	Check both base addresses
+	 */
+
+	for (i = 0; i < 2; i++) {
+		if (probe_winbond & (1<<i)) {
+			int ret = 0;
+			unsigned long port = config[i];
+
+			if (request_region(port, 2, "pata_winbond")) {
+				ret = winbond_init_one(port);
+				if(ret <= 0)
+					release_region(port, 2);
+				else ct+= ret;
+			}
+		}
+	}
+	if (ct != 0)
+		return 0;
+	return -ENODEV;
+}
+
+static __exit void winbond_exit(void)
+{
+	int i;
+
+	for (i = 0; i < nr_winbond_host; i++) {
+		ata_host_remove(winbond_host[i]);
+		release_region(winbond_data[i].config, 2);
+		platform_device_unregister(winbond_data[i].platform_dev);
+	}
+}
+
+MODULE_AUTHOR("Alan Cox");
+MODULE_DESCRIPTION("low-level driver for Winbond VL ATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+module_init(winbond_init);
+module_exit(winbond_exit);
+
+module_param(probe_winbond, int, 0);
+
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index d65ebfd7c7b..0d316eb3c21 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -29,6 +29,11 @@
  *  NV-specific details such as register offsets, SATA phy location,
  *  hotplug info, etc.
  *
+ *  CK804/MCP04 controllers support an alternate programming interface
+ *  similar to the ADMA specification (with some modifications).
+ *  This allows the use of NCQ. Non-DMA-mapped ATA commands are still
+ *  sent through the legacy interface.
+ *
  */
 
 #include <linux/kernel.h>
@@ -40,10 +45,13 @@
 #include <linux/interrupt.h>
 #include <linux/device.h>
 #include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
 #include <linux/libata.h>
 
 #define DRV_NAME			"sata_nv"
-#define DRV_VERSION			"2.0"
+#define DRV_VERSION			"3.2"
+
+#define NV_ADMA_DMA_BOUNDARY		0xffffffffUL
 
 enum {
 	NV_PORTS			= 2,
@@ -78,8 +86,138 @@ enum {
 	// For PCI config register 20
 	NV_MCP_SATA_CFG_20		= 0x50,
 	NV_MCP_SATA_CFG_20_SATA_SPACE_EN = 0x04,
+	NV_MCP_SATA_CFG_20_PORT0_EN	= (1 << 17),
+	NV_MCP_SATA_CFG_20_PORT1_EN	= (1 << 16),
+	NV_MCP_SATA_CFG_20_PORT0_PWB_EN	= (1 << 14),
+	NV_MCP_SATA_CFG_20_PORT1_PWB_EN	= (1 << 12),
+
+	NV_ADMA_MAX_CPBS		= 32,
+	NV_ADMA_CPB_SZ			= 128,
+	NV_ADMA_APRD_SZ			= 16,
+	NV_ADMA_SGTBL_LEN		= (1024 - NV_ADMA_CPB_SZ) /
+					   NV_ADMA_APRD_SZ,
+	NV_ADMA_SGTBL_TOTAL_LEN		= NV_ADMA_SGTBL_LEN + 5,
+	NV_ADMA_SGTBL_SZ                = NV_ADMA_SGTBL_LEN * NV_ADMA_APRD_SZ,
+	NV_ADMA_PORT_PRIV_DMA_SZ        = NV_ADMA_MAX_CPBS *
+					   (NV_ADMA_CPB_SZ + NV_ADMA_SGTBL_SZ),
+
+	/* BAR5 offset to ADMA general registers */
+	NV_ADMA_GEN			= 0x400,
+	NV_ADMA_GEN_CTL			= 0x00,
+	NV_ADMA_NOTIFIER_CLEAR		= 0x30,
+
+	/* BAR5 offset to ADMA ports */
+	NV_ADMA_PORT			= 0x480,
+
+	/* size of ADMA port register space  */
+	NV_ADMA_PORT_SIZE		= 0x100,
+
+	/* ADMA port registers */
+	NV_ADMA_CTL			= 0x40,
+	NV_ADMA_CPB_COUNT		= 0x42,
+	NV_ADMA_NEXT_CPB_IDX		= 0x43,
+	NV_ADMA_STAT			= 0x44,
+	NV_ADMA_CPB_BASE_LOW		= 0x48,
+	NV_ADMA_CPB_BASE_HIGH		= 0x4C,
+	NV_ADMA_APPEND			= 0x50,
+	NV_ADMA_NOTIFIER		= 0x68,
+	NV_ADMA_NOTIFIER_ERROR		= 0x6C,
+
+	/* NV_ADMA_CTL register bits */
+	NV_ADMA_CTL_HOTPLUG_IEN		= (1 << 0),
+	NV_ADMA_CTL_CHANNEL_RESET	= (1 << 5),
+	NV_ADMA_CTL_GO			= (1 << 7),
+	NV_ADMA_CTL_AIEN		= (1 << 8),
+	NV_ADMA_CTL_READ_NON_COHERENT	= (1 << 11),
+	NV_ADMA_CTL_WRITE_NON_COHERENT	= (1 << 12),
+
+	/* CPB response flag bits */
+	NV_CPB_RESP_DONE		= (1 << 0),
+	NV_CPB_RESP_ATA_ERR		= (1 << 3),
+	NV_CPB_RESP_CMD_ERR		= (1 << 4),
+	NV_CPB_RESP_CPB_ERR		= (1 << 7),
+
+	/* CPB control flag bits */
+	NV_CPB_CTL_CPB_VALID		= (1 << 0),
+	NV_CPB_CTL_QUEUE		= (1 << 1),
+	NV_CPB_CTL_APRD_VALID		= (1 << 2),
+	NV_CPB_CTL_IEN			= (1 << 3),
+	NV_CPB_CTL_FPDMA		= (1 << 4),
+
+	/* APRD flags */
+	NV_APRD_WRITE			= (1 << 1),
+	NV_APRD_END			= (1 << 2),
+	NV_APRD_CONT			= (1 << 3),
+
+	/* NV_ADMA_STAT flags */
+	NV_ADMA_STAT_TIMEOUT		= (1 << 0),
+	NV_ADMA_STAT_HOTUNPLUG		= (1 << 1),
+	NV_ADMA_STAT_HOTPLUG		= (1 << 2),
+	NV_ADMA_STAT_CPBERR		= (1 << 4),
+	NV_ADMA_STAT_SERROR		= (1 << 5),
+	NV_ADMA_STAT_CMD_COMPLETE	= (1 << 6),
+	NV_ADMA_STAT_IDLE		= (1 << 8),
+	NV_ADMA_STAT_LEGACY		= (1 << 9),
+	NV_ADMA_STAT_STOPPED		= (1 << 10),
+	NV_ADMA_STAT_DONE		= (1 << 12),
+	NV_ADMA_STAT_ERR		= NV_ADMA_STAT_CPBERR |
+	 				  NV_ADMA_STAT_TIMEOUT,
+
+	/* port flags */
+	NV_ADMA_PORT_REGISTER_MODE	= (1 << 0),
+	NV_ADMA_ATAPI_SETUP_COMPLETE	= (1 << 1),
+
+};
+
+/* ADMA Physical Region Descriptor - one SG segment */
+struct nv_adma_prd {
+	__le64			addr;
+	__le32			len;
+	u8			flags;
+	u8			packet_len;
+	__le16			reserved;
+};
+
+enum nv_adma_regbits {
+	CMDEND	= (1 << 15),		/* end of command list */
+	WNB	= (1 << 14),		/* wait-not-BSY */
+	IGN	= (1 << 13),		/* ignore this entry */
+	CS1n	= (1 << (4 + 8)),	/* std. PATA signals follow... */
+	DA2	= (1 << (2 + 8)),
+	DA1	= (1 << (1 + 8)),
+	DA0	= (1 << (0 + 8)),
+};
+
+/* ADMA Command Parameter Block
+   The first 5 SG segments are stored inside the Command Parameter Block itself.
+   If there are more than 5 segments the remainder are stored in a separate
+   memory area indicated by next_aprd. */
+struct nv_adma_cpb {
+	u8			resp_flags;    /* 0 */
+	u8			reserved1;     /* 1 */
+	u8			ctl_flags;     /* 2 */
+	/* len is length of taskfile in 64 bit words */
+ 	u8			len;           /* 3  */
+	u8			tag;           /* 4 */
+	u8			next_cpb_idx;  /* 5 */
+	__le16			reserved2;     /* 6-7 */
+	__le16			tf[12];        /* 8-31 */
+	struct nv_adma_prd	aprd[5];       /* 32-111 */
+	__le64			next_aprd;     /* 112-119 */
+	__le64			reserved3;     /* 120-127 */
+};
+
+
+struct nv_adma_port_priv {
+	struct nv_adma_cpb	*cpb;
+	dma_addr_t		cpb_dma;
+	struct nv_adma_prd	*aprd;
+	dma_addr_t		aprd_dma;
+	u8			flags;
 };
 
+#define NV_ADMA_CHECK_INTR(GCTL, PORT) ((GCTL) & ( 1 << (19 + (12 * (PORT)))))
+
 static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
 static void nv_ck804_host_stop(struct ata_host *host);
 static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance);
@@ -93,13 +231,28 @@ static void nv_nf2_thaw(struct ata_port *ap);
 static void nv_ck804_freeze(struct ata_port *ap);
 static void nv_ck804_thaw(struct ata_port *ap);
 static void nv_error_handler(struct ata_port *ap);
+static int nv_adma_slave_config(struct scsi_device *sdev);
+static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc);
+static void nv_adma_qc_prep(struct ata_queued_cmd *qc);
+static unsigned int nv_adma_qc_issue(struct ata_queued_cmd *qc);
+static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance);
+static void nv_adma_irq_clear(struct ata_port *ap);
+static int nv_adma_port_start(struct ata_port *ap);
+static void nv_adma_port_stop(struct ata_port *ap);
+static void nv_adma_error_handler(struct ata_port *ap);
+static void nv_adma_host_stop(struct ata_host *host);
+static void nv_adma_bmdma_setup(struct ata_queued_cmd *qc);
+static void nv_adma_bmdma_start(struct ata_queued_cmd *qc);
+static void nv_adma_bmdma_stop(struct ata_queued_cmd *qc);
+static u8 nv_adma_bmdma_status(struct ata_port *ap);
 
 enum nv_host_type
 {
 	GENERIC,
 	NFORCE2,
 	NFORCE3 = NFORCE2,	/* NF2 == NF3 as far as sata_nv is concerned */
-	CK804
+	CK804,
+	ADMA
 };
 
 static const struct pci_device_id nv_pci_tbl[] = {
@@ -160,6 +313,24 @@ static struct scsi_host_template nv_sht = {
 	.bios_param		= ata_std_bios_param,
 };
 
+static struct scsi_host_template nv_adma_sht = {
+	.module			= THIS_MODULE,
+	.name			= DRV_NAME,
+	.ioctl			= ata_scsi_ioctl,
+	.queuecommand		= ata_scsi_queuecmd,
+	.can_queue		= NV_ADMA_MAX_CPBS,
+	.this_id		= ATA_SHT_THIS_ID,
+	.sg_tablesize		= NV_ADMA_SGTBL_TOTAL_LEN,
+	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
+	.emulated		= ATA_SHT_EMULATED,
+	.use_clustering		= ATA_SHT_USE_CLUSTERING,
+	.proc_name		= DRV_NAME,
+	.dma_boundary		= NV_ADMA_DMA_BOUNDARY,
+	.slave_configure	= nv_adma_slave_config,
+	.slave_destroy		= ata_scsi_slave_destroy,
+	.bios_param		= ata_std_bios_param,
+};
+
 static const struct ata_port_operations nv_generic_ops = {
 	.port_disable		= ata_port_disable,
 	.tf_load		= ata_tf_load,
@@ -241,11 +412,40 @@ static const struct ata_port_operations nv_ck804_ops = {
 	.host_stop		= nv_ck804_host_stop,
 };
 
+static const struct ata_port_operations nv_adma_ops = {
+	.port_disable		= ata_port_disable,
+	.tf_load		= ata_tf_load,
+	.tf_read		= ata_tf_read,
+	.check_atapi_dma	= nv_adma_check_atapi_dma,
+	.exec_command		= ata_exec_command,
+	.check_status		= ata_check_status,
+	.dev_select		= ata_std_dev_select,
+	.bmdma_setup		= nv_adma_bmdma_setup,
+	.bmdma_start		= nv_adma_bmdma_start,
+	.bmdma_stop		= nv_adma_bmdma_stop,
+	.bmdma_status		= nv_adma_bmdma_status,
+	.qc_prep		= nv_adma_qc_prep,
+	.qc_issue		= nv_adma_qc_issue,
+	.freeze			= nv_ck804_freeze,
+	.thaw			= nv_ck804_thaw,
+	.error_handler		= nv_adma_error_handler,
+	.post_internal_cmd	= nv_adma_bmdma_stop,
+	.data_xfer		= ata_mmio_data_xfer,
+	.irq_handler		= nv_adma_interrupt,
+	.irq_clear		= nv_adma_irq_clear,
+	.scr_read		= nv_scr_read,
+	.scr_write		= nv_scr_write,
+	.port_start		= nv_adma_port_start,
+	.port_stop		= nv_adma_port_stop,
+	.host_stop		= nv_adma_host_stop,
+};
+
 static struct ata_port_info nv_port_info[] = {
 	/* generic */
 	{
 		.sht		= &nv_sht,
-		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				  ATA_FLAG_HRST_TO_RESUME,
 		.pio_mask	= NV_PIO_MASK,
 		.mwdma_mask	= NV_MWDMA_MASK,
 		.udma_mask	= NV_UDMA_MASK,
@@ -254,7 +454,8 @@ static struct ata_port_info nv_port_info[] = {
 	/* nforce2/3 */
 	{
 		.sht		= &nv_sht,
-		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				  ATA_FLAG_HRST_TO_RESUME,
 		.pio_mask	= NV_PIO_MASK,
 		.mwdma_mask	= NV_MWDMA_MASK,
 		.udma_mask	= NV_UDMA_MASK,
@@ -263,12 +464,23 @@ static struct ata_port_info nv_port_info[] = {
 	/* ck804 */
 	{
 		.sht		= &nv_sht,
-		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				  ATA_FLAG_HRST_TO_RESUME,
 		.pio_mask	= NV_PIO_MASK,
 		.mwdma_mask	= NV_MWDMA_MASK,
 		.udma_mask	= NV_UDMA_MASK,
 		.port_ops	= &nv_ck804_ops,
 	},
+	/* ADMA */
+	{
+		.sht		= &nv_adma_sht,
+		.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+				  ATA_FLAG_MMIO | ATA_FLAG_NCQ,
+		.pio_mask	= NV_PIO_MASK,
+		.mwdma_mask	= NV_MWDMA_MASK,
+		.udma_mask	= NV_UDMA_MASK,
+		.port_ops	= &nv_adma_ops,
+	},
 };
 
 MODULE_AUTHOR("NVIDIA");
@@ -277,37 +489,220 @@ MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, nv_pci_tbl);
 MODULE_VERSION(DRV_VERSION);
 
-static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance)
+static int adma_enabled = 1;
+
+static inline void __iomem *__nv_adma_ctl_block(void __iomem *mmio,
+					        unsigned int port_no)
 {
-	struct ata_host *host = dev_instance;
-	unsigned int i;
-	unsigned int handled = 0;
-	unsigned long flags;
+	mmio += NV_ADMA_PORT + port_no * NV_ADMA_PORT_SIZE;
+	return mmio;
+}
 
-	spin_lock_irqsave(&host->lock, flags);
+static inline void __iomem *nv_adma_ctl_block(struct ata_port *ap)
+{
+	return __nv_adma_ctl_block(ap->host->mmio_base, ap->port_no);
+}
 
-	for (i = 0; i < host->n_ports; i++) {
-		struct ata_port *ap;
+static inline void __iomem *nv_adma_gen_block(struct ata_port *ap)
+{
+	return (ap->host->mmio_base + NV_ADMA_GEN);
+}
 
-		ap = host->ports[i];
-		if (ap &&
-		    !(ap->flags & ATA_FLAG_DISABLED)) {
-			struct ata_queued_cmd *qc;
+static inline void __iomem *nv_adma_notifier_clear_block(struct ata_port *ap)
+{
+	return (nv_adma_gen_block(ap) + NV_ADMA_NOTIFIER_CLEAR + (4 * ap->port_no));
+}
 
-			qc = ata_qc_from_tag(ap, ap->active_tag);
-			if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)))
-				handled += ata_host_intr(ap, qc);
-			else
-				// No request pending?  Clear interrupt status
-				// anyway, in case there's one pending.
-				ap->ops->check_status(ap);
-		}
+static void nv_adma_register_mode(struct ata_port *ap)
+{
+	void __iomem *mmio = nv_adma_ctl_block(ap);
+	struct nv_adma_port_priv *pp = ap->private_data;
+	u16 tmp;
+
+	if (pp->flags & NV_ADMA_PORT_REGISTER_MODE)
+		return;
+
+	tmp = readw(mmio + NV_ADMA_CTL);
+	writew(tmp & ~NV_ADMA_CTL_GO, mmio + NV_ADMA_CTL);
+
+	pp->flags |= NV_ADMA_PORT_REGISTER_MODE;
+}
+
+static void nv_adma_mode(struct ata_port *ap)
+{
+	void __iomem *mmio = nv_adma_ctl_block(ap);
+	struct nv_adma_port_priv *pp = ap->private_data;
+	u16 tmp;
 
+	if (!(pp->flags & NV_ADMA_PORT_REGISTER_MODE))
+		return;
+		
+	WARN_ON(pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE);
+
+	tmp = readw(mmio + NV_ADMA_CTL);
+	writew(tmp | NV_ADMA_CTL_GO, mmio + NV_ADMA_CTL);
+
+	pp->flags &= ~NV_ADMA_PORT_REGISTER_MODE;
+}
+
+static int nv_adma_slave_config(struct scsi_device *sdev)
+{
+	struct ata_port *ap = ata_shost_to_port(sdev->host);
+	struct nv_adma_port_priv *pp = ap->private_data;
+	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+	u64 bounce_limit;
+	unsigned long segment_boundary;
+	unsigned short sg_tablesize;
+	int rc;
+	int adma_enable;
+	u32 current_reg, new_reg, config_mask;
+
+	rc = ata_scsi_slave_config(sdev);
+
+	if (sdev->id >= ATA_MAX_DEVICES || sdev->channel || sdev->lun)
+		/* Not a proper libata device, ignore */
+		return rc;
+
+	if (ap->device[sdev->id].class == ATA_DEV_ATAPI) {
+		/*
+		 * NVIDIA reports that ADMA mode does not support ATAPI commands.
+		 * Therefore ATAPI commands are sent through the legacy interface.
+		 * However, the legacy interface only supports 32-bit DMA.
+		 * Restrict DMA parameters as required by the legacy interface
+		 * when an ATAPI device is connected.
+		 */
+		bounce_limit = ATA_DMA_MASK;
+		segment_boundary = ATA_DMA_BOUNDARY;
+		/* Subtract 1 since an extra entry may be needed for padding, see
+		   libata-scsi.c */
+		sg_tablesize = LIBATA_MAX_PRD - 1;
+		
+		/* Since the legacy DMA engine is in use, we need to disable ADMA
+		   on the port. */
+		adma_enable = 0;
+		nv_adma_register_mode(ap);
+	}
+	else {
+		bounce_limit = *ap->dev->dma_mask;
+		segment_boundary = NV_ADMA_DMA_BOUNDARY;
+		sg_tablesize = NV_ADMA_SGTBL_TOTAL_LEN;
+		adma_enable = 1;
+	}
+	
+	pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &current_reg);
+
+	if(ap->port_no == 1)
+		config_mask = NV_MCP_SATA_CFG_20_PORT1_EN |
+			      NV_MCP_SATA_CFG_20_PORT1_PWB_EN;
+	else
+		config_mask = NV_MCP_SATA_CFG_20_PORT0_EN |
+			      NV_MCP_SATA_CFG_20_PORT0_PWB_EN;
+	
+	if(adma_enable) {
+		new_reg = current_reg | config_mask;
+		pp->flags &= ~NV_ADMA_ATAPI_SETUP_COMPLETE;
+	}
+	else {
+		new_reg = current_reg & ~config_mask;
+		pp->flags |= NV_ADMA_ATAPI_SETUP_COMPLETE;
 	}
+	
+	if(current_reg != new_reg)
+		pci_write_config_dword(pdev, NV_MCP_SATA_CFG_20, new_reg);
+	
+	blk_queue_bounce_limit(sdev->request_queue, bounce_limit);
+	blk_queue_segment_boundary(sdev->request_queue, segment_boundary);
+	blk_queue_max_hw_segments(sdev->request_queue, sg_tablesize);
+	ata_port_printk(ap, KERN_INFO,
+		"bounce limit 0x%llX, segment boundary 0x%lX, hw segs %hu\n",
+		(unsigned long long)bounce_limit, segment_boundary, sg_tablesize);
+	return rc;
+}
 
-	spin_unlock_irqrestore(&host->lock, flags);
+static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc)
+{
+	struct nv_adma_port_priv *pp = qc->ap->private_data;
+	return !(pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE);
+}
 
-	return IRQ_RETVAL(handled);
+static unsigned int nv_adma_tf_to_cpb(struct ata_taskfile *tf, __le16 *cpb)
+{
+	unsigned int idx = 0;
+
+	cpb[idx++] = cpu_to_le16((ATA_REG_DEVICE << 8) | tf->device | WNB);
+
+	if ((tf->flags & ATA_TFLAG_LBA48) == 0) {
+		cpb[idx++] = cpu_to_le16(IGN);
+		cpb[idx++] = cpu_to_le16(IGN);
+		cpb[idx++] = cpu_to_le16(IGN);
+		cpb[idx++] = cpu_to_le16(IGN);
+		cpb[idx++] = cpu_to_le16(IGN);
+	}
+	else {
+		cpb[idx++] = cpu_to_le16((ATA_REG_ERR   << 8) | tf->hob_feature);
+		cpb[idx++] = cpu_to_le16((ATA_REG_NSECT << 8) | tf->hob_nsect);
+		cpb[idx++] = cpu_to_le16((ATA_REG_LBAL  << 8) | tf->hob_lbal);
+		cpb[idx++] = cpu_to_le16((ATA_REG_LBAM  << 8) | tf->hob_lbam);
+		cpb[idx++] = cpu_to_le16((ATA_REG_LBAH  << 8) | tf->hob_lbah);
+	}
+	cpb[idx++] = cpu_to_le16((ATA_REG_ERR    << 8) | tf->feature);
+	cpb[idx++] = cpu_to_le16((ATA_REG_NSECT  << 8) | tf->nsect);
+	cpb[idx++] = cpu_to_le16((ATA_REG_LBAL   << 8) | tf->lbal);
+	cpb[idx++] = cpu_to_le16((ATA_REG_LBAM   << 8) | tf->lbam);
+	cpb[idx++] = cpu_to_le16((ATA_REG_LBAH   << 8) | tf->lbah);
+
+	cpb[idx++] = cpu_to_le16((ATA_REG_CMD    << 8) | tf->command | CMDEND);
+
+	return idx;
+}
+
+static void nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err)
+{
+	struct nv_adma_port_priv *pp = ap->private_data;
+	int complete = 0, have_err = 0;
+	u8 flags = pp->cpb[cpb_num].resp_flags;
+
+	VPRINTK("CPB %d, flags=0x%x\n", cpb_num, flags);
+
+	if (flags & NV_CPB_RESP_DONE) {
+		VPRINTK("CPB flags done, flags=0x%x\n", flags);
+		complete = 1;
+	}
+	if (flags & NV_CPB_RESP_ATA_ERR) {
+		ata_port_printk(ap, KERN_ERR, "CPB flags ATA err, flags=0x%x\n", flags);
+		have_err = 1;
+		complete = 1;
+	}
+	if (flags & NV_CPB_RESP_CMD_ERR) {
+		ata_port_printk(ap, KERN_ERR, "CPB flags CMD err, flags=0x%x\n", flags);
+		have_err = 1;
+		complete = 1;
+	}
+	if (flags & NV_CPB_RESP_CPB_ERR) {
+		ata_port_printk(ap, KERN_ERR, "CPB flags CPB err, flags=0x%x\n", flags);
+		have_err = 1;
+		complete = 1;
+	}
+	if(complete || force_err)
+	{
+		struct ata_queued_cmd *qc = ata_qc_from_tag(ap, cpb_num);
+		if(likely(qc)) {
+			u8 ata_status = 0;
+			/* Only use the ATA port status for non-NCQ commands.
+			   For NCQ commands the current status may have nothing to do with
+			   the command just completed. */
+			if(qc->tf.protocol != ATA_PROT_NCQ)
+				ata_status = readb(nv_adma_ctl_block(ap) + (ATA_REG_STATUS * 4));
+
+			if(have_err || force_err)
+				ata_status |= ATA_ERR;
+
+			qc->err_mask |= ac_err_mask(ata_status);
+			DPRINTK("Completing qc from tag %d with err_mask %u\n",cpb_num,
+				qc->err_mask);
+			ata_qc_complete(qc);
+		}
+	}
 }
 
 static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
@@ -341,6 +736,486 @@ static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
 	return 1;
 }
 
+static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
+{
+	struct ata_host *host = dev_instance;
+	int i, handled = 0;
+	u32 notifier_clears[2];
+
+	spin_lock(&host->lock);
+
+	for (i = 0; i < host->n_ports; i++) {
+		struct ata_port *ap = host->ports[i];
+		notifier_clears[i] = 0;
+
+		if (ap && !(ap->flags & ATA_FLAG_DISABLED)) {
+			struct nv_adma_port_priv *pp = ap->private_data;
+			void __iomem *mmio = nv_adma_ctl_block(ap);
+			u16 status;
+			u32 gen_ctl;
+			int have_global_err = 0;
+			u32 notifier, notifier_error;
+
+			/* if in ATA register mode, use standard ata interrupt handler */
+			if (pp->flags & NV_ADMA_PORT_REGISTER_MODE) {
+				u8 irq_stat = readb(host->mmio_base + NV_INT_STATUS_CK804)
+					>> (NV_INT_PORT_SHIFT * i);
+				handled += nv_host_intr(ap, irq_stat);
+				continue;
+			}
+
+			notifier = readl(mmio + NV_ADMA_NOTIFIER);
+			notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR);
+			notifier_clears[i] = notifier | notifier_error;
+
+			gen_ctl = readl(nv_adma_gen_block(ap) + NV_ADMA_GEN_CTL);
+
+			if( !NV_ADMA_CHECK_INTR(gen_ctl, ap->port_no) && !notifier &&
+			    !notifier_error)
+				/* Nothing to do */
+				continue;
+
+			status = readw(mmio + NV_ADMA_STAT);
+
+			/* Clear status. Ensure the controller sees the clearing before we start
+			   looking at any of the CPB statuses, so that any CPB completions after
+			   this point in the handler will raise another interrupt. */
+			writew(status, mmio + NV_ADMA_STAT);
+			readw(mmio + NV_ADMA_STAT); /* flush posted write */
+			rmb();
+
+			/* freeze if hotplugged */
+			if (unlikely(status & (NV_ADMA_STAT_HOTPLUG | NV_ADMA_STAT_HOTUNPLUG))) {
+				ata_port_printk(ap, KERN_NOTICE, "Hotplug event, freezing\n");
+				ata_port_freeze(ap);
+				handled++;
+				continue;
+			}
+
+			if (status & NV_ADMA_STAT_TIMEOUT) {
+				ata_port_printk(ap, KERN_ERR, "timeout, stat=0x%x\n", status);
+				have_global_err = 1;
+			}
+			if (status & NV_ADMA_STAT_CPBERR) {
+				ata_port_printk(ap, KERN_ERR, "CPB error, stat=0x%x\n", status);
+				have_global_err = 1;
+			}
+			if ((status & NV_ADMA_STAT_DONE) || have_global_err) {
+				/** Check CPBs for completed commands */
+
+				if(ata_tag_valid(ap->active_tag))
+					/* Non-NCQ command */
+					nv_adma_check_cpb(ap, ap->active_tag, have_global_err ||
+						(notifier_error & (1 << ap->active_tag)));
+				else {
+					int pos;
+					u32 active = ap->sactive;
+					while( (pos = ffs(active)) ) {
+						pos--;
+						nv_adma_check_cpb(ap, pos, have_global_err ||
+							(notifier_error & (1 << pos)) );
+						active &= ~(1 << pos );
+					}
+				}
+			}
+
+			handled++; /* irq handled if we got here */
+		}
+	}
+	
+	if(notifier_clears[0] || notifier_clears[1]) {
+		/* Note: Both notifier clear registers must be written
+		   if either is set, even if one is zero, according to NVIDIA. */
+		writel(notifier_clears[0], 
+			nv_adma_notifier_clear_block(host->ports[0]));
+		writel(notifier_clears[1], 
+			nv_adma_notifier_clear_block(host->ports[1]));
+	}
+
+	spin_unlock(&host->lock);
+
+	return IRQ_RETVAL(handled);
+}
+
+static void nv_adma_irq_clear(struct ata_port *ap)
+{
+	void __iomem *mmio = nv_adma_ctl_block(ap);
+	u16 status = readw(mmio + NV_ADMA_STAT);
+	u32 notifier = readl(mmio + NV_ADMA_NOTIFIER);
+	u32 notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR);
+	unsigned long dma_stat_addr = ap->ioaddr.bmdma_addr + ATA_DMA_STATUS;
+
+	/* clear ADMA status */
+	writew(status, mmio + NV_ADMA_STAT);
+	writel(notifier | notifier_error,
+	       nv_adma_notifier_clear_block(ap));
+
+	/** clear legacy status */
+	outb(inb(dma_stat_addr), dma_stat_addr);
+}
+
+static void nv_adma_bmdma_setup(struct ata_queued_cmd *qc)
+{
+	struct ata_port *ap = qc->ap;
+	unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);
+	struct nv_adma_port_priv *pp = ap->private_data;
+	u8 dmactl;
+
+	if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) {
+		WARN_ON(1);
+		return;
+	}
+
+	/* load PRD table addr. */
+	outl(ap->prd_dma, ap->ioaddr.bmdma_addr + ATA_DMA_TABLE_OFS);
+
+	/* specify data direction, triple-check start bit is clear */
+	dmactl = inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+	dmactl &= ~(ATA_DMA_WR | ATA_DMA_START);
+	if (!rw)
+		dmactl |= ATA_DMA_WR;
+
+	outb(dmactl, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+
+	/* issue r/w command */
+	ata_exec_command(ap, &qc->tf);
+}
+
+static void nv_adma_bmdma_start(struct ata_queued_cmd *qc)
+{
+	struct ata_port *ap = qc->ap;
+	struct nv_adma_port_priv *pp = ap->private_data;
+	u8 dmactl;
+
+	if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) {
+		WARN_ON(1);
+		return;
+	}
+
+	/* start host DMA transaction */
+	dmactl = inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+	outb(dmactl | ATA_DMA_START,
+	     ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+}
+
+static void nv_adma_bmdma_stop(struct ata_queued_cmd *qc)
+{
+	struct ata_port *ap = qc->ap;
+	struct nv_adma_port_priv *pp = ap->private_data;
+
+	if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE))
+		return;
+
+	/* clear start/stop bit */
+	outb(inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD) & ~ATA_DMA_START,
+		ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+
+	/* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */
+	ata_altstatus(ap);        /* dummy read */
+}
+
+static u8 nv_adma_bmdma_status(struct ata_port *ap)
+{
+	struct nv_adma_port_priv *pp = ap->private_data;
+
+	WARN_ON(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE));
+
+	return inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
+}
+
+static int nv_adma_port_start(struct ata_port *ap)
+{
+	struct device *dev = ap->host->dev;
+	struct nv_adma_port_priv *pp;
+	int rc;
+	void *mem;
+	dma_addr_t mem_dma;
+	void __iomem *mmio = nv_adma_ctl_block(ap);
+	u16 tmp;
+
+	VPRINTK("ENTER\n");
+
+	rc = ata_port_start(ap);
+	if (rc)
+		return rc;
+
+	pp = kzalloc(sizeof(*pp), GFP_KERNEL);
+	if (!pp) {
+		rc = -ENOMEM;
+		goto err_out;
+	}
+
+	mem = dma_alloc_coherent(dev, NV_ADMA_PORT_PRIV_DMA_SZ,
+				 &mem_dma, GFP_KERNEL);
+
+	if (!mem) {
+		rc = -ENOMEM;
+		goto err_out_kfree;
+	}
+	memset(mem, 0, NV_ADMA_PORT_PRIV_DMA_SZ);
+
+	/*
+	 * First item in chunk of DMA memory:
+	 * 128-byte command parameter block (CPB)
+	 * one for each command tag
+	 */
+	pp->cpb     = mem;
+	pp->cpb_dma = mem_dma;
+
+	writel(mem_dma & 0xFFFFFFFF, 	mmio + NV_ADMA_CPB_BASE_LOW);
+	writel((mem_dma >> 16 ) >> 16,	mmio + NV_ADMA_CPB_BASE_HIGH);
+
+	mem     += NV_ADMA_MAX_CPBS * NV_ADMA_CPB_SZ;
+	mem_dma += NV_ADMA_MAX_CPBS * NV_ADMA_CPB_SZ;
+
+	/*
+	 * Second item: block of ADMA_SGTBL_LEN s/g entries
+	 */
+	pp->aprd = mem;
+	pp->aprd_dma = mem_dma;
+
+	ap->private_data = pp;
+
+	/* clear any outstanding interrupt conditions */
+	writew(0xffff, mmio + NV_ADMA_STAT);
+
+	/* initialize port variables */
+	pp->flags = NV_ADMA_PORT_REGISTER_MODE;
+
+	/* clear CPB fetch count */
+	writew(0, mmio + NV_ADMA_CPB_COUNT);
+
+	/* clear GO for register mode */
+	tmp = readw(mmio + NV_ADMA_CTL);
+	writew(tmp & ~NV_ADMA_CTL_GO, mmio + NV_ADMA_CTL);
+
+	tmp = readw(mmio + NV_ADMA_CTL);
+	writew(tmp | NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+	readl( mmio + NV_ADMA_CTL );	/* flush posted write */
+	udelay(1);
+	writew(tmp & ~NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+	readl( mmio + NV_ADMA_CTL );	/* flush posted write */
+
+	return 0;
+
+err_out_kfree:
+	kfree(pp);
+err_out:
+	ata_port_stop(ap);
+	return rc;
+}
+
+static void nv_adma_port_stop(struct ata_port *ap)
+{
+	struct device *dev = ap->host->dev;
+	struct nv_adma_port_priv *pp = ap->private_data;
+	void __iomem *mmio = nv_adma_ctl_block(ap);
+
+	VPRINTK("ENTER\n");
+
+	writew(0, mmio + NV_ADMA_CTL);
+
+	ap->private_data = NULL;
+	dma_free_coherent(dev, NV_ADMA_PORT_PRIV_DMA_SZ, pp->cpb, pp->cpb_dma);
+	kfree(pp);
+	ata_port_stop(ap);
+}
+
+
+static void nv_adma_setup_port(struct ata_probe_ent *probe_ent, unsigned int port)
+{
+	void __iomem *mmio = probe_ent->mmio_base;
+	struct ata_ioports *ioport = &probe_ent->port[port];
+
+	VPRINTK("ENTER\n");
+
+	mmio += NV_ADMA_PORT + port * NV_ADMA_PORT_SIZE;
+
+	ioport->cmd_addr	= (unsigned long) mmio;
+	ioport->data_addr	= (unsigned long) mmio + (ATA_REG_DATA * 4);
+	ioport->error_addr	=
+	ioport->feature_addr	= (unsigned long) mmio + (ATA_REG_ERR * 4);
+	ioport->nsect_addr	= (unsigned long) mmio + (ATA_REG_NSECT * 4);
+	ioport->lbal_addr	= (unsigned long) mmio + (ATA_REG_LBAL * 4);
+	ioport->lbam_addr	= (unsigned long) mmio + (ATA_REG_LBAM * 4);
+	ioport->lbah_addr	= (unsigned long) mmio + (ATA_REG_LBAH * 4);
+	ioport->device_addr	= (unsigned long) mmio + (ATA_REG_DEVICE * 4);
+	ioport->status_addr	=
+	ioport->command_addr	= (unsigned long) mmio + (ATA_REG_STATUS * 4);
+	ioport->altstatus_addr	=
+	ioport->ctl_addr	= (unsigned long) mmio + 0x20;
+}
+
+static int nv_adma_host_init(struct ata_probe_ent *probe_ent)
+{
+	struct pci_dev *pdev = to_pci_dev(probe_ent->dev);
+	unsigned int i;
+	u32 tmp32;
+
+	VPRINTK("ENTER\n");
+
+	/* enable ADMA on the ports */
+	pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &tmp32);
+	tmp32 |= NV_MCP_SATA_CFG_20_PORT0_EN |
+		 NV_MCP_SATA_CFG_20_PORT0_PWB_EN |
+		 NV_MCP_SATA_CFG_20_PORT1_EN |
+		 NV_MCP_SATA_CFG_20_PORT1_PWB_EN;
+
+	pci_write_config_dword(pdev, NV_MCP_SATA_CFG_20, tmp32);
+
+	for (i = 0; i < probe_ent->n_ports; i++)
+		nv_adma_setup_port(probe_ent, i);
+
+	for (i = 0; i < probe_ent->n_ports; i++) {
+		void __iomem *mmio = __nv_adma_ctl_block(probe_ent->mmio_base, i);
+		u16 tmp;
+
+		/* enable interrupt, clear reset if not already clear */
+		tmp = readw(mmio + NV_ADMA_CTL);
+		writew(tmp | NV_ADMA_CTL_AIEN, mmio + NV_ADMA_CTL);
+	}
+
+	return 0;
+}
+
+static void nv_adma_fill_aprd(struct ata_queued_cmd *qc,
+			      struct scatterlist *sg,
+			      int idx,
+			      struct nv_adma_prd *aprd)
+{
+	u8 flags;
+
+	memset(aprd, 0, sizeof(struct nv_adma_prd));
+
+	flags = 0;
+	if (qc->tf.flags & ATA_TFLAG_WRITE)
+		flags |= NV_APRD_WRITE;
+	if (idx == qc->n_elem - 1)
+		flags |= NV_APRD_END;
+	else if (idx != 4)
+		flags |= NV_APRD_CONT;
+
+	aprd->addr  = cpu_to_le64(((u64)sg_dma_address(sg)));
+	aprd->len   = cpu_to_le32(((u32)sg_dma_len(sg))); /* len in bytes */
+	aprd->flags = flags;
+}
+
+static void nv_adma_fill_sg(struct ata_queued_cmd *qc, struct nv_adma_cpb *cpb)
+{
+	struct nv_adma_port_priv *pp = qc->ap->private_data;
+	unsigned int idx;
+	struct nv_adma_prd *aprd;
+	struct scatterlist *sg;
+
+	VPRINTK("ENTER\n");
+
+	idx = 0;
+
+	ata_for_each_sg(sg, qc) {
+		aprd = (idx < 5) ? &cpb->aprd[idx] : &pp->aprd[NV_ADMA_SGTBL_LEN * qc->tag + (idx-5)];
+		nv_adma_fill_aprd(qc, sg, idx, aprd);
+		idx++;
+	}
+	if (idx > 5)
+		cpb->next_aprd = cpu_to_le64(((u64)(pp->aprd_dma + NV_ADMA_SGTBL_SZ * qc->tag)));
+}
+
+static void nv_adma_qc_prep(struct ata_queued_cmd *qc)
+{
+	struct nv_adma_port_priv *pp = qc->ap->private_data;
+	struct nv_adma_cpb *cpb = &pp->cpb[qc->tag];
+	u8 ctl_flags = NV_CPB_CTL_CPB_VALID |
+		       NV_CPB_CTL_APRD_VALID |
+		       NV_CPB_CTL_IEN;
+
+	VPRINTK("qc->flags = 0x%lx\n", qc->flags);
+
+	if (!(qc->flags & ATA_QCFLAG_DMAMAP) ||
+	     (pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE)) {
+		nv_adma_register_mode(qc->ap);
+		ata_qc_prep(qc);
+		return;
+	}
+
+	memset(cpb, 0, sizeof(struct nv_adma_cpb));
+
+	cpb->len		= 3;
+	cpb->tag		= qc->tag;
+	cpb->next_cpb_idx	= 0;
+
+	/* turn on NCQ flags for NCQ commands */
+	if (qc->tf.protocol == ATA_PROT_NCQ)
+		ctl_flags |= NV_CPB_CTL_QUEUE | NV_CPB_CTL_FPDMA;
+
+	nv_adma_tf_to_cpb(&qc->tf, cpb->tf);
+
+	nv_adma_fill_sg(qc, cpb);
+
+	/* Be paranoid and don't let the device see NV_CPB_CTL_CPB_VALID until we are
+	   finished filling in all of the contents */
+	wmb();
+	cpb->ctl_flags = ctl_flags;
+}
+
+static unsigned int nv_adma_qc_issue(struct ata_queued_cmd *qc)
+{
+	struct nv_adma_port_priv *pp = qc->ap->private_data;
+	void __iomem *mmio = nv_adma_ctl_block(qc->ap);
+
+	VPRINTK("ENTER\n");
+
+	if (!(qc->flags & ATA_QCFLAG_DMAMAP) ||
+	     (pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE)) {
+		/* use ATA register mode */
+		VPRINTK("no dmamap or ATAPI, using ATA register mode: 0x%lx\n", qc->flags);
+		nv_adma_register_mode(qc->ap);
+		return ata_qc_issue_prot(qc);
+	} else
+		nv_adma_mode(qc->ap);
+
+	/* write append register, command tag in lower 8 bits
+	   and (number of cpbs to append -1) in top 8 bits */
+	wmb();
+	writew(qc->tag, mmio + NV_ADMA_APPEND);
+
+	DPRINTK("Issued tag %u\n",qc->tag);
+
+	return 0;
+}
+
+static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance)
+{
+	struct ata_host *host = dev_instance;
+	unsigned int i;
+	unsigned int handled = 0;
+	unsigned long flags;
+
+	spin_lock_irqsave(&host->lock, flags);
+
+	for (i = 0; i < host->n_ports; i++) {
+		struct ata_port *ap;
+
+		ap = host->ports[i];
+		if (ap &&
+		    !(ap->flags & ATA_FLAG_DISABLED)) {
+			struct ata_queued_cmd *qc;
+
+			qc = ata_qc_from_tag(ap, ap->active_tag);
+			if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)))
+				handled += ata_host_intr(ap, qc);
+			else
+				// No request pending?  Clear interrupt status
+				// anyway, in case there's one pending.
+				ap->ops->check_status(ap);
+		}
+
+	}
+
+	spin_unlock_irqrestore(&host->lock, flags);
+
+	return IRQ_RETVAL(handled);
+}
+
 static irqreturn_t nv_do_interrupt(struct ata_host *host, u8 irq_stat)
 {
 	int i, handled = 0;
@@ -466,6 +1341,56 @@ static void nv_error_handler(struct ata_port *ap)
 			   nv_hardreset, ata_std_postreset);
 }
 
+static void nv_adma_error_handler(struct ata_port *ap)
+{
+	struct nv_adma_port_priv *pp = ap->private_data;
+	if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) {
+		void __iomem *mmio = nv_adma_ctl_block(ap);
+		int i;
+		u16 tmp;
+
+		u32 notifier = readl(mmio + NV_ADMA_NOTIFIER);
+		u32 notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR);
+		u32 gen_ctl = readl(nv_adma_gen_block(ap) + NV_ADMA_GEN_CTL);
+		u32 status = readw(mmio + NV_ADMA_STAT);
+
+		ata_port_printk(ap, KERN_ERR, "EH in ADMA mode, notifier 0x%X "
+			"notifier_error 0x%X gen_ctl 0x%X status 0x%X\n",
+			notifier, notifier_error, gen_ctl, status);
+
+		for( i=0;i<NV_ADMA_MAX_CPBS;i++) {
+			struct nv_adma_cpb *cpb = &pp->cpb[i];
+			if( cpb->ctl_flags || cpb->resp_flags )
+				ata_port_printk(ap, KERN_ERR,
+					"CPB %d: ctl_flags 0x%x, resp_flags 0x%x\n",
+					i, cpb->ctl_flags, cpb->resp_flags);
+		}
+
+		/* Push us back into port register mode for error handling. */
+		nv_adma_register_mode(ap);
+
+		ata_port_printk(ap, KERN_ERR, "Resetting port\n");
+
+		/* Mark all of the CPBs as invalid to prevent them from being executed */
+		for( i=0;i<NV_ADMA_MAX_CPBS;i++)
+			pp->cpb[i].ctl_flags &= ~NV_CPB_CTL_CPB_VALID;
+
+		/* clear CPB fetch count */
+		writew(0, mmio + NV_ADMA_CPB_COUNT);
+
+		/* Reset channel */
+		tmp = readw(mmio + NV_ADMA_CTL);
+		writew(tmp | NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+		readl( mmio + NV_ADMA_CTL );	/* flush posted write */
+		udelay(1);
+		writew(tmp & ~NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+		readl( mmio + NV_ADMA_CTL );	/* flush posted write */
+	}
+
+	ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset,
+			   nv_hardreset, ata_std_postreset);
+}
+
 static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	static int printed_version = 0;
@@ -475,6 +1400,8 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	int rc;
 	u32 bar;
 	unsigned long base;
+	unsigned long type = ent->driver_data;
+	int mask_set = 0;
 
         // Make sure this is a SATA controller by counting the number of bars
         // (NVIDIA SATA controllers will always have six bars).  Otherwise,
@@ -483,7 +1410,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 		if (pci_resource_start(pdev, bar) == 0)
 			return -ENODEV;
 
-	if (!printed_version++)
+	if (	!printed_version++)
 		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
 	rc = pci_enable_device(pdev);
@@ -496,16 +1423,26 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_out_disable;
 	}
 
-	rc = pci_set_dma_mask(pdev, ATA_DMA_MASK);
-	if (rc)
-		goto err_out_regions;
-	rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
-	if (rc)
-		goto err_out_regions;
+	if(type >= CK804 && adma_enabled) {
+		dev_printk(KERN_NOTICE, &pdev->dev, "Using ADMA mode\n");
+		type = ADMA;
+		if(!pci_set_dma_mask(pdev, DMA_64BIT_MASK) &&
+		   !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
+			mask_set = 1;
+	}
+
+	if(!mask_set) {
+		rc = pci_set_dma_mask(pdev, ATA_DMA_MASK);
+		if (rc)
+			goto err_out_regions;
+		rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
+		if (rc)
+			goto err_out_regions;
+	}
 
 	rc = -ENOMEM;
 
-	ppi[0] = ppi[1] = &nv_port_info[ent->driver_data];
+	ppi[0] = ppi[1] = &nv_port_info[type];
 	probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
 	if (!probe_ent)
 		goto err_out_regions;
@@ -522,7 +1459,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	probe_ent->port[1].scr_addr = base + NV_PORT1_SCR_REG_OFFSET;
 
 	/* enable SATA space for CK804 */
-	if (ent->driver_data == CK804) {
+	if (type >= CK804) {
 		u8 regval;
 
 		pci_read_config_byte(pdev, NV_MCP_SATA_CFG_20, &regval);
@@ -532,6 +1469,12 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_set_master(pdev);
 
+	if (type == ADMA) {
+		rc = nv_adma_host_init(probe_ent);
+		if (rc)
+			goto err_out_iounmap;
+	}
+
 	rc = ata_device_add(probe_ent);
 	if (rc != NV_PORTS)
 		goto err_out_iounmap;
@@ -566,6 +1509,33 @@ static void nv_ck804_host_stop(struct ata_host *host)
 	ata_pci_host_stop(host);
 }
 
+static void nv_adma_host_stop(struct ata_host *host)
+{
+	struct pci_dev *pdev = to_pci_dev(host->dev);
+	int i;
+	u32 tmp32;
+
+	for (i = 0; i < host->n_ports; i++) {
+		void __iomem *mmio = __nv_adma_ctl_block(host->mmio_base, i);
+		u16 tmp;
+
+		/* disable interrupt */
+		tmp = readw(mmio + NV_ADMA_CTL);
+		writew(tmp & ~NV_ADMA_CTL_AIEN, mmio + NV_ADMA_CTL);
+	}
+
+	/* disable ADMA on the ports */
+	pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &tmp32);
+	tmp32 &= ~(NV_MCP_SATA_CFG_20_PORT0_EN |
+		   NV_MCP_SATA_CFG_20_PORT0_PWB_EN |
+		   NV_MCP_SATA_CFG_20_PORT1_EN |
+		   NV_MCP_SATA_CFG_20_PORT1_PWB_EN);
+
+	pci_write_config_dword(pdev, NV_MCP_SATA_CFG_20, tmp32);
+
+	nv_ck804_host_stop(host);
+}
+
 static int __init nv_init(void)
 {
 	return pci_register_driver(&nv_pci_driver);
@@ -578,3 +1548,5 @@ static void __exit nv_exit(void)
 
 module_init(nv_init);
 module_exit(nv_exit);
+module_param_named(adma, adma_enabled, bool, 0444);
+MODULE_PARM_DESC(adma, "Enable use of ADMA (Default: true)");
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 72eda5160fa..a2778cf016b 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -46,20 +46,19 @@
 #include "sata_promise.h"
 
 #define DRV_NAME	"sata_promise"
-#define DRV_VERSION	"1.04"
+#define DRV_VERSION	"1.05"
 
 
 enum {
 	PDC_PKT_SUBMIT		= 0x40, /* Command packet pointer addr */
 	PDC_INT_SEQMASK		= 0x40,	/* Mask of asserted SEQ INTs */
-	PDC_TBG_MODE		= 0x41,	/* TBG mode */
 	PDC_FLASH_CTL		= 0x44, /* Flash control register */
-	PDC_PCI_CTL		= 0x48, /* PCI control and status register */
 	PDC_GLOBAL_CTL		= 0x48, /* Global control/status (per port) */
 	PDC_CTLSTAT		= 0x60,	/* IDE control and status (per port) */
 	PDC_SATA_PLUG_CSR	= 0x6C, /* SATA Plug control/status reg */
 	PDC2_SATA_PLUG_CSR	= 0x60, /* SATAII Plug control/status reg */
-	PDC_SLEW_CTL		= 0x470, /* slew rate control reg */
+	PDC_TBG_MODE		= 0x41C, /* TBG mode (not SATAII) */
+	PDC_SLEW_CTL		= 0x470, /* slew rate control reg (not SATAII) */
 
 	PDC_ERR_MASK		= (1<<19) | (1<<20) | (1<<21) | (1<<22) |
 				  (1<<8) | (1<<9) | (1<<10),
@@ -78,6 +77,9 @@ enum {
 	PDC_COMMON_FLAGS	= ATA_FLAG_NO_LEGACY | ATA_FLAG_SRST |
 				  ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI |
 				  ATA_FLAG_PIO_POLLING,
+
+	/* hp->flags bits */
+	PDC_FLAG_GEN_II		= (1 << 0),
 };
 
 
@@ -87,6 +89,7 @@ struct pdc_port_priv {
 };
 
 struct pdc_host_priv {
+	unsigned long		flags;
 	int			hotplug_offset;
 };
 
@@ -235,20 +238,20 @@ static const struct ata_port_info pdc_port_info[] = {
 
 static const struct pci_device_id pdc_ata_pci_tbl[] = {
 	{ PCI_VDEVICE(PROMISE, 0x3371), board_2037x },
-	{ PCI_VDEVICE(PROMISE, 0x3570), board_2037x },
-	{ PCI_VDEVICE(PROMISE, 0x3571), board_2037x },
 	{ PCI_VDEVICE(PROMISE, 0x3373), board_2037x },
 	{ PCI_VDEVICE(PROMISE, 0x3375), board_2037x },
 	{ PCI_VDEVICE(PROMISE, 0x3376), board_2037x },
+	{ PCI_VDEVICE(PROMISE, 0x3570), board_2057x },
+	{ PCI_VDEVICE(PROMISE, 0x3571), board_2057x },
 	{ PCI_VDEVICE(PROMISE, 0x3574), board_2057x },
+	{ PCI_VDEVICE(PROMISE, 0x3d73), board_2057x },
 	{ PCI_VDEVICE(PROMISE, 0x3d75), board_2057x },
-	{ PCI_VDEVICE(PROMISE, 0x3d73), board_2037x },
 
 	{ PCI_VDEVICE(PROMISE, 0x3318), board_20319 },
 	{ PCI_VDEVICE(PROMISE, 0x3319), board_20319 },
 	{ PCI_VDEVICE(PROMISE, 0x3515), board_20319 },
 	{ PCI_VDEVICE(PROMISE, 0x3519), board_20319 },
-	{ PCI_VDEVICE(PROMISE, 0x3d17), board_20319 },
+	{ PCI_VDEVICE(PROMISE, 0x3d17), board_40518 },
 	{ PCI_VDEVICE(PROMISE, 0x3d18), board_40518 },
 
 	{ PCI_VDEVICE(PROMISE, 0x6629), board_20619 },
@@ -277,6 +280,7 @@ static struct pci_driver pdc_ata_pci_driver = {
 static int pdc_port_start(struct ata_port *ap)
 {
 	struct device *dev = ap->host->dev;
+	struct pdc_host_priv *hp = ap->host->private_data;
 	struct pdc_port_priv *pp;
 	int rc;
 
@@ -298,6 +302,16 @@ static int pdc_port_start(struct ata_port *ap)
 
 	ap->private_data = pp;
 
+	/* fix up PHYMODE4 align timing */
+	if ((hp->flags & PDC_FLAG_GEN_II) && sata_scr_valid(ap)) {
+		void __iomem *mmio = (void __iomem *) ap->ioaddr.scr_addr;
+		unsigned int tmp;
+
+		tmp = readl(mmio + 0x014);
+		tmp = (tmp & ~3) | 1;	/* set bits 1:0 = 0:1 */
+		writel(tmp, mmio + 0x014);
+	}
+
 	return 0;
 
 err_out_kfree:
@@ -640,9 +654,11 @@ static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
 	 * "TODO: figure out why we do this"
 	 */
 
-	/* change FIFO_SHD to 8 dwords, enable BMR_BURST */
+	/* enable BMR_BURST, maybe change FIFO_SHD to 8 dwords */
 	tmp = readl(mmio + PDC_FLASH_CTL);
-	tmp |= 0x12000;	/* bit 16 (fifo 8 dw) and 13 (bmr burst?) */
+	tmp |= 0x02000;	/* bit 13 (enable bmr burst) */
+	if (!(hp->flags & PDC_FLAG_GEN_II))
+		tmp |= 0x10000;	/* bit 16 (fifo threshold at 8 dw) */
 	writel(tmp, mmio + PDC_FLASH_CTL);
 
 	/* clear plug/unplug flags for all ports */
@@ -653,6 +669,10 @@ static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
 	tmp = readl(mmio + hotplug_offset);
 	writel(tmp | 0xff0000, mmio + hotplug_offset);
 
+	/* don't initialise TBG or SLEW on 2nd generation chips */
+	if (hp->flags & PDC_FLAG_GEN_II)
+		return;
+
 	/* reduce TBG clock to 133 Mhz. */
 	tmp = readl(mmio + PDC_TBG_MODE);
 	tmp &= ~0x30000; /* clear bit 17, 16*/
@@ -746,6 +766,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 	/* notice 4-port boards */
 	switch (board_idx) {
 	case board_40518:
+		hp->flags |= PDC_FLAG_GEN_II;
 		/* Override hotplug offset for SATAII150 */
 		hp->hotplug_offset = PDC2_SATA_PLUG_CSR;
 		/* Fall through */
@@ -759,15 +780,14 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 		probe_ent->port[3].scr_addr = base + 0x700;
 		break;
 	case board_2057x:
+	case board_20771:
+		hp->flags |= PDC_FLAG_GEN_II;
 		/* Override hotplug offset for SATAII150 */
 		hp->hotplug_offset = PDC2_SATA_PLUG_CSR;
 		/* Fall through */
 	case board_2037x:
 		probe_ent->n_ports = 2;
 		break;
-	case board_20771:
-		probe_ent->n_ports = 2;
-		break;
 	case board_20619:
 		probe_ent->n_ports = 4;
 
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index ca8d9931247..7808d0369d9 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -356,6 +356,7 @@ static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 
 static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
 {
+	struct ata_eh_info *ehi = &ap->eh_info;
 	struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
 	u8 status;
 
@@ -428,6 +429,10 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
 	/* kick HSM in the ass */
 	ata_hsm_move(ap, qc, status, 0);
 
+	if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA ||
+				       qc->tf.protocol == ATA_PROT_ATAPI_DMA))
+		ata_ehi_push_desc(ehi, "BMDMA2 stat 0x%x", bmdma2);
+
 	return;
 
  err_hsm:
@@ -534,6 +539,7 @@ static void sil_thaw(struct ata_port *ap)
  */
 static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
 {
+	int print_info = ap->eh_context.i.flags & ATA_EHI_PRINTINFO;
 	unsigned int n, quirks = 0;
 	unsigned char model_num[41];
 
@@ -549,16 +555,18 @@ static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
 	if (slow_down ||
 	    ((ap->flags & SIL_FLAG_MOD15WRITE) &&
 	     (quirks & SIL_QUIRK_MOD15WRITE))) {
-		ata_dev_printk(dev, KERN_INFO, "applying Seagate errata fix "
-			       "(mod15write workaround)\n");
+		if (print_info)
+			ata_dev_printk(dev, KERN_INFO, "applying Seagate "
+				       "errata fix (mod15write workaround)\n");
 		dev->max_sectors = 15;
 		return;
 	}
 
 	/* limit to udma5 */
 	if (quirks & SIL_QUIRK_UDMA5MAX) {
-		ata_dev_printk(dev, KERN_INFO,
-			       "applying Maxtor errata fix %s\n", model_num);
+		if (print_info)
+			ata_dev_printk(dev, KERN_INFO, "applying Maxtor "
+				       "errata fix %s\n", model_num);
 		dev->udma_mask &= ATA_UDMA5;
 		return;
 	}
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 169e200a6a7..5aa288d2fb8 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -100,10 +100,14 @@ enum {
 	 */
 	PORT_REGS_SIZE		= 0x2000,
 
-	PORT_LRAM		= 0x0000, /* 31 LRAM slots and PM regs */
+	PORT_LRAM		= 0x0000, /* 31 LRAM slots and PMP regs */
 	PORT_LRAM_SLOT_SZ	= 0x0080, /* 32 bytes PRB + 2 SGE, ACT... */
 
-	PORT_PM			= 0x0f80, /* 8 bytes PM * 16 (128 bytes) */
+	PORT_PMP		= 0x0f80, /* 8 bytes PMP * 16 (128 bytes) */
+	PORT_PMP_STATUS		= 0x0000, /* port device status offset */
+	PORT_PMP_QACTIVE	= 0x0004, /* port device QActive offset */
+	PORT_PMP_SIZE		= 0x0008, /* 8 bytes per PMP */
+
 		/* 32 bit regs */
 	PORT_CTRL_STAT		= 0x1000, /* write: ctrl-set, read: stat */
 	PORT_CTRL_CLR		= 0x1004, /* write: ctrl-clear */
@@ -126,6 +130,7 @@ enum {
 	PORT_PHY_CFG		= 0x1050,
 	PORT_SLOT_STAT		= 0x1800,
 	PORT_CMD_ACTIVATE	= 0x1c00, /* 64 bit cmd activate * 31 (248 bytes) */
+	PORT_CONTEXT		= 0x1e04,
 	PORT_EXEC_DIAG		= 0x1e00, /* 32bit exec diag * 16 (64 bytes, 0-10 used on 3124) */
 	PORT_PSD_DIAG		= 0x1e40, /* 32bit psd diag * 16 (64 bytes, 0-8 used on 3124) */
 	PORT_SCONTROL		= 0x1f00,
@@ -139,9 +144,9 @@ enum {
 	PORT_CS_INIT		= (1 << 2), /* port initialize */
 	PORT_CS_IRQ_WOC		= (1 << 3), /* interrupt write one to clear */
 	PORT_CS_CDB16		= (1 << 5), /* 0=12b cdb, 1=16b cdb */
-	PORT_CS_RESUME		= (1 << 6), /* port resume */
+	PORT_CS_PMP_RESUME	= (1 << 6), /* PMP resume */
 	PORT_CS_32BIT_ACTV	= (1 << 10), /* 32-bit activation */
-	PORT_CS_PM_EN		= (1 << 13), /* port multiplier enable */
+	PORT_CS_PMP_EN		= (1 << 13), /* port multiplier enable */
 	PORT_CS_RDY		= (1 << 31), /* port ready to accept commands */
 
 	/* PORT_IRQ_STAT/ENABLE_SET/CLR */
@@ -562,7 +567,7 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class)
 
 	/* do SRST */
 	prb->ctrl = cpu_to_le16(PRB_CTRL_SRST);
-	prb->fis[1] = 0; /* no PM yet */
+	prb->fis[1] = 0; /* no PMP yet */
 
 	writel((u32)paddr, port + PORT_CMD_ACTIVATE);
 	writel((u64)paddr >> 32, port + PORT_CMD_ACTIVATE + 4);
@@ -1050,7 +1055,8 @@ static void sil24_init_controller(struct pci_dev *pdev, int n_ports,
 		writel(PORT_CS_32BIT_ACTV, port + PORT_CTRL_CLR);
 
 		/* Clear port multiplier enable and resume bits */
-		writel(PORT_CS_PM_EN | PORT_CS_RESUME, port + PORT_CTRL_CLR);
+		writel(PORT_CS_PMP_EN | PORT_CS_PMP_RESUME,
+		       port + PORT_CTRL_CLR);
 	}
 
 	/* Turn on interrupts */
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 9d1235ba06b..9c25a1e9173 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -173,7 +173,7 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
 	if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
 		pci_read_config_dword(pdev, cfg_addr+0x10, &val2);
 
-	return val|val2;
+	return (val|val2) &  0xfffffffb; /* avoid problems with powerdowned ports */
 }
 
 static void sis_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val)
@@ -212,7 +212,7 @@ static u32 sis_scr_read (struct ata_port *ap, unsigned int sc_reg)
 	if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
 		val2 = inl(ap->ioaddr.scr_addr + (sc_reg * 4) + 0x10);
 
-	return val | val2;
+	return (val | val2) &  0xfffffffb;
 }
 
 static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
@@ -239,7 +239,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	static int printed_version;
 	struct ata_probe_ent *probe_ent = NULL;
 	int rc;
-	u32 genctl;
+	u32 genctl, val;
 	struct ata_port_info pi = sis_port_info, *ppi[2] = { &pi, &pi };
 	int pci_dev_busy = 0;
 	u8 pmr;
@@ -285,17 +285,24 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ent->device != 0x182) {
 		if ((pmr & SIS_PMR_COMBINED) == 0) {
 			dev_printk(KERN_INFO, &pdev->dev,
-				   "Detected SiS 180/181 chipset in SATA mode\n");
+				   "Detected SiS 180/181/964 chipset in SATA mode\n");
 			port2_start = 64;
 		}
 		else {
 			dev_printk(KERN_INFO, &pdev->dev,
 				   "Detected SiS 180/181 chipset in combined mode\n");
 			port2_start=0;
+			pi.flags |= ATA_FLAG_SLAVE_POSS;
 		}
 	}
 	else {
-		dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182 chipset\n");
+		pci_read_config_dword ( pdev, 0x6C, &val);
+		if (val & (1L << 31)) {
+			dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182/965 chipset\n");
+			pi.flags |= ATA_FLAG_SLAVE_POSS;
+		}
+		else
+			dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182/965L chipset\n");
 		port2_start = 0x20;
 	}
 
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index 9fffa7af6db..afa7d750a59 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -972,7 +972,7 @@ static int make_rate (unsigned int rate, rounding r,
       }
       case round_up: {
 	// check all bits that we are discarding
-	if (man & (-1>>9)) {
+	if (man & (~0U>>9)) {
 	  man = (man>>(32-9)) + 1;
 	  if (man == (1<<9)) {
 	    // no need to check for round up outside of range
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 697ad82f663..9c67df5ccfa 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -512,7 +512,7 @@ static unsigned int make_rate (unsigned int rate, int r,
 		}
 		case ROUND_UP: {
 			/* check all bits that we are discarding */
-			if (man & (-1>>9)) {
+			if (man & (~0U>>9)) {
 				man = (man>>(32-9)) + 1;
 				if (man == (1<<9)) {
 					/* no need to check for round up outside of range */
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 87b17c33b3f..f4078612194 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -135,7 +135,7 @@ static int idt77252_change_qos(struct atm_vcc *vcc, struct atm_qos *qos,
 			       int flags);
 static int idt77252_proc_read(struct atm_dev *dev, loff_t * pos,
 			      char *page);
-static void idt77252_softint(void *dev_id);
+static void idt77252_softint(struct work_struct *work);
 
 
 static struct atmdev_ops idt77252_ops =
@@ -2866,9 +2866,10 @@ out:
 }
 
 static void
-idt77252_softint(void *dev_id)
+idt77252_softint(struct work_struct *work)
 {
-	struct idt77252_dev *card = dev_id;
+	struct idt77252_dev *card =
+		container_of(work, struct idt77252_dev, tqueue);
 	u32 stat;
 	int done;
 
@@ -3697,7 +3698,7 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
 	card->pcidev = pcidev;
 	sprintf(card->name, "idt77252-%d", card->index);
 
-	INIT_WORK(&card->tqueue, idt77252_softint, (void *)card);
+	INIT_WORK(&card->tqueue, idt77252_softint);
 
 	membase = pci_resource_start(pcidev, 1);
 	srambase = pci_resource_start(pcidev, 2);
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 4bef76a2f3f..1f745f12f94 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -5,6 +5,7 @@
 #include <linux/sysdev.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/sched.h>
 #include <linux/cpu.h>
 #include <linux/topology.h>
 #include <linux/device.h>
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h
index 6d111228cfa..2308e83e5f3 100644
--- a/drivers/block/aoe/aoe.h
+++ b/drivers/block/aoe/aoe.h
@@ -159,7 +159,7 @@ void aoecmd_work(struct aoedev *d);
 void aoecmd_cfg(ushort aoemajor, unsigned char aoeminor);
 void aoecmd_ata_rsp(struct sk_buff *);
 void aoecmd_cfg_rsp(struct sk_buff *);
-void aoecmd_sleepwork(void *vp);
+void aoecmd_sleepwork(struct work_struct *);
 struct sk_buff *new_skb(ulong);
 
 int aoedev_init(void);
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 8a13b1af8ba..97f7f535f41 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -408,9 +408,9 @@ rexmit_timer(ulong vp)
 /* this function performs work that has been deferred until sleeping is OK
  */
 void
-aoecmd_sleepwork(void *vp)
+aoecmd_sleepwork(struct work_struct *work)
 {
-	struct aoedev *d = (struct aoedev *) vp;
+	struct aoedev *d = container_of(work, struct aoedev, work);
 
 	if (d->flags & DEVFL_GDALLOC)
 		aoeblk_gdalloc(d);
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 6125921bbec..05a97197c91 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -88,7 +88,7 @@ aoedev_newdev(ulong nframes)
  			kfree(d);
 		return NULL;
 	}
-	INIT_WORK(&d->work, aoecmd_sleepwork, d);
+	INIT_WORK(&d->work, aoecmd_sleepwork);
 	spin_lock_init(&d->lock);
 	init_timer(&d->timer);
 	d->timer.data = (ulong) d;
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 9e6d3a87cbe..3f1b38276e9 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -992,11 +992,11 @@ static void empty(void)
 {
 }
 
-static DECLARE_WORK(floppy_work, NULL, NULL);
+static DECLARE_WORK(floppy_work, NULL);
 
 static void schedule_bh(void (*handler) (void))
 {
-	PREPARE_WORK(&floppy_work, (void (*)(void *))handler, NULL);
+	PREPARE_WORK(&floppy_work, (work_func_t)handler);
 	schedule_work(&floppy_work);
 }
 
@@ -1008,7 +1008,7 @@ static void cancel_activity(void)
 
 	spin_lock_irqsave(&floppy_lock, flags);
 	do_floppy = NULL;
-	PREPARE_WORK(&floppy_work, (void *)empty, NULL);
+	PREPARE_WORK(&floppy_work, (work_func_t)empty);
 	del_timer(&fd_timer);
 	spin_unlock_irqrestore(&floppy_lock, flags);
 }
@@ -1868,7 +1868,7 @@ static void show_floppy(void)
 	printk("fdc_busy=%lu\n", fdc_busy);
 	if (do_floppy)
 		printk("do_floppy=%p\n", do_floppy);
-	if (floppy_work.pending)
+	if (work_pending(&floppy_work))
 		printk("floppy_work.func=%p\n", floppy_work.func);
 	if (timer_pending(&fd_timer))
 		printk("fd_timer.function=%p\n", fd_timer.function);
@@ -4498,7 +4498,7 @@ static void floppy_release_irq_and_dma(void)
 		printk("floppy timer still active:%s\n", timeout_message);
 	if (timer_pending(&fd_timer))
 		printk("auxiliary floppy timer still active\n");
-	if (floppy_work.pending)
+	if (work_pending(&floppy_work))
 		printk("work still pending\n");
 #endif
 	old_fdc = fdc;
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 40a11e56797..9d9bff23f42 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -352,19 +352,19 @@ static enum action (*phase)(void);
 
 static void run_fsm(void);
 
-static void ps_tq_int( void *data);
+static void ps_tq_int(struct work_struct *work);
 
-static DECLARE_WORK(fsm_tq, ps_tq_int, NULL);
+static DECLARE_DELAYED_WORK(fsm_tq, ps_tq_int);
 
 static void schedule_fsm(void)
 {
 	if (!nice)
-		schedule_work(&fsm_tq);
+		schedule_delayed_work(&fsm_tq, 0);
 	else
 		schedule_delayed_work(&fsm_tq, nice-1);
 }
 
-static void ps_tq_int(void *data)
+static void ps_tq_int(struct work_struct *work)
 {
 	run_fsm();
 }
diff --git a/drivers/block/paride/pseudo.h b/drivers/block/paride/pseudo.h
index 932342d7a8e..bc370329414 100644
--- a/drivers/block/paride/pseudo.h
+++ b/drivers/block/paride/pseudo.h
@@ -35,7 +35,7 @@
 #include <linux/sched.h>
 #include <linux/workqueue.h>
 
-static void ps_tq_int( void *data);
+static void ps_tq_int(struct work_struct *work);
 
 static void (* ps_continuation)(void);
 static int (* ps_ready)(void);
@@ -45,7 +45,7 @@ static int ps_nice = 0;
 
 static DEFINE_SPINLOCK(ps_spinlock __attribute__((unused)));
 
-static DECLARE_WORK(ps_tq, ps_tq_int, NULL);
+static DECLARE_DELAYED_WORK(ps_tq, ps_tq_int);
 
 static void ps_set_intr(void (*continuation)(void), 
 			int (*ready)(void),
@@ -63,14 +63,14 @@ static void ps_set_intr(void (*continuation)(void),
 	if (!ps_tq_active) {
 		ps_tq_active = 1;
 		if (!ps_nice)
-			schedule_work(&ps_tq);
+			schedule_delayed_work(&ps_tq, 0);
 		else
 			schedule_delayed_work(&ps_tq, ps_nice-1);
 	}
 	spin_unlock_irqrestore(&ps_spinlock,flags);
 }
 
-static void ps_tq_int(void *data)
+static void ps_tq_int(struct work_struct *work)
 {
 	void (*con)(void);
 	unsigned long flags;
@@ -92,7 +92,7 @@ static void ps_tq_int(void *data)
 	}
 	ps_tq_active = 1;
 	if (!ps_nice)
-		schedule_work(&ps_tq);
+		schedule_delayed_work(&ps_tq, 0);
 	else
 		schedule_delayed_work(&ps_tq, ps_nice-1);
 	spin_unlock_irqrestore(&ps_spinlock,flags);
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index 47d6975268f..54509eb3391 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -1244,9 +1244,10 @@ out:
 	return IRQ_RETVAL(handled);
 }
 
-static void carm_fsm_task (void *_data)
+static void carm_fsm_task (struct work_struct *work)
 {
-	struct carm_host *host = _data;
+	struct carm_host *host =
+		container_of(work, struct carm_host, fsm_task);
 	unsigned long flags;
 	unsigned int state;
 	int rc, i, next_dev;
@@ -1619,7 +1620,7 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	host->pdev = pdev;
 	host->flags = pci_dac ? FL_DAC : 0;
 	spin_lock_init(&host->lock);
-	INIT_WORK(&host->fsm_task, carm_fsm_task, host);
+	INIT_WORK(&host->fsm_task, carm_fsm_task);
 	init_completion(&host->probe_comp);
 
 	for (i = 0; i < ARRAY_SIZE(host->req); i++)
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 0d5c73f0726..2098eff91e1 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -376,7 +376,7 @@ static int ub_submit_clear_stall(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
     int stalled_pipe);
 static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd);
 static void ub_reset_enter(struct ub_dev *sc, int try);
-static void ub_reset_task(void *arg);
+static void ub_reset_task(struct work_struct *work);
 static int ub_sync_tur(struct ub_dev *sc, struct ub_lun *lun);
 static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
     struct ub_capacity *ret);
@@ -1558,9 +1558,9 @@ static void ub_reset_enter(struct ub_dev *sc, int try)
 	schedule_work(&sc->reset_work);
 }
 
-static void ub_reset_task(void *arg)
+static void ub_reset_task(struct work_struct *work)
 {
-	struct ub_dev *sc = arg;
+	struct ub_dev *sc = container_of(work, struct ub_dev, reset_work);
 	unsigned long flags;
 	struct list_head *p;
 	struct ub_lun *lun;
@@ -2179,7 +2179,7 @@ static int ub_probe(struct usb_interface *intf,
 	usb_init_urb(&sc->work_urb);
 	tasklet_init(&sc->tasklet, ub_scsi_action, (unsigned long)sc);
 	atomic_set(&sc->poison, 0);
-	INIT_WORK(&sc->reset_work, ub_reset_task, sc);
+	INIT_WORK(&sc->reset_work, ub_reset_task);
 	init_waitqueue_head(&sc->reset_wait);
 
 	init_timer(&sc->work_timer);
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index ec5a1b90a0a..e19ba4ebcd4 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -759,6 +759,8 @@ static struct vio_driver viodasd_driver = {
 	}
 };
 
+static int need_delete_probe;
+
 /*
  * Initialize the whole device driver.  Handle module and non-module
  * versions
@@ -773,46 +775,67 @@ static int __init viodasd_init(void)
 
 	if (viopath_hostLp == HvLpIndexInvalid) {
 		printk(VIOD_KERN_WARNING "invalid hosting partition\n");
-		return -EIO;
+		rc = -EIO;
+		goto early_fail;
 	}
 
 	printk(VIOD_KERN_INFO "vers " VIOD_VERS ", hosting partition %d\n",
 			viopath_hostLp);
 
         /* register the block device */
-	if (register_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME)) {
+	rc =  register_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
+	if (rc) {
 		printk(VIOD_KERN_WARNING
 				"Unable to get major number %d for %s\n",
 				VIODASD_MAJOR, VIOD_GENHD_NAME);
-		return -EIO;
+		goto early_fail;
 	}
 	/* Actually open the path to the hosting partition */
-	if (viopath_open(viopath_hostLp, viomajorsubtype_blockio,
-				VIOMAXREQ + 2)) {
+	rc = viopath_open(viopath_hostLp, viomajorsubtype_blockio,
+				VIOMAXREQ + 2);
+	if (rc) {
 		printk(VIOD_KERN_WARNING
 		       "error opening path to host partition %d\n",
 		       viopath_hostLp);
-		unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
-		return -EIO;
+		goto unregister_blk;
 	}
 
 	/* Initialize our request handler */
 	vio_setHandler(viomajorsubtype_blockio, handle_block_event);
 
 	rc = vio_register_driver(&viodasd_driver);
-	if (rc == 0)
-		driver_create_file(&viodasd_driver.driver, &driver_attr_probe);
+	if (rc) {
+		printk(VIOD_KERN_WARNING "vio_register_driver failed\n");
+		goto unset_handler;
+	}
+
+	/*
+	 * If this call fails, it just means that we cannot dynamically
+	 * add virtual disks, but the driver will still work fine for
+	 * all existing disk, so ignore the failure.
+	 */
+	if (!driver_create_file(&viodasd_driver.driver, &driver_attr_probe))
+		need_delete_probe = 1;
+
+	return 0;
+
+unset_handler:
+	vio_clearHandler(viomajorsubtype_blockio);
+	viopath_close(viopath_hostLp, viomajorsubtype_blockio, VIOMAXREQ + 2);
+unregister_blk:
+	unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
+early_fail:
 	return rc;
 }
 module_init(viodasd_init);
 
-void viodasd_exit(void)
+void __exit viodasd_exit(void)
 {
-	driver_remove_file(&viodasd_driver.driver, &driver_attr_probe);
+	if (need_delete_probe)
+		driver_remove_file(&viodasd_driver.driver, &driver_attr_probe);
 	vio_unregister_driver(&viodasd_driver);
 	vio_clearHandler(viomajorsubtype_blockio);
-	unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
 	viopath_close(viopath_hostLp, viomajorsubtype_blockio, VIOMAXREQ + 2);
+	unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
 }
-
 module_exit(viodasd_exit);
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 516751754aa..9256985cbe3 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -157,9 +157,10 @@ static void bcm203x_complete(struct urb *urb)
 	}
 }
 
-static void bcm203x_work(void *user_data)
+static void bcm203x_work(struct work_struct *work)
 {
-	struct bcm203x_data *data = user_data;
+	struct bcm203x_data *data =
+		container_of(work, struct bcm203x_data, work);
 
 	if (usb_submit_urb(data->urb, GFP_ATOMIC) < 0)
 		BT_ERR("Can't submit URB");
@@ -246,7 +247,7 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
 
 	release_firmware(firmware);
 
-	INIT_WORK(&data->work, bcm203x_work, (void *) data);
+	INIT_WORK(&data->work, bcm203x_work);
 
 	usb_set_intfdata(intf, data);
 
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index cbc07250b89..acfb6a430dc 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -892,43 +892,10 @@ static void bluecard_detach(struct pcmcia_device *link)
 }
 
 
-static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
-{
-	int i;
-
-	i = pcmcia_get_first_tuple(handle, tuple);
-	if (i != CS_SUCCESS)
-		return CS_NO_MORE_ITEMS;
-
-	i = pcmcia_get_tuple_data(handle, tuple);
-	if (i != CS_SUCCESS)
-		return i;
-
-	return pcmcia_parse_tuple(handle, tuple, parse);
-}
-
 static int bluecard_config(struct pcmcia_device *link)
 {
 	bluecard_info_t *info = link->priv;
-	tuple_t tuple;
-	u_short buf[256];
-	cisparse_t parse;
-	int i, n, last_ret, last_fn;
-
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 255;
-	tuple.Attributes = 0;
-
-	/* Get configuration register information */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	last_ret = first_tuple(link, &tuple, &parse);
-	if (last_ret != CS_SUCCESS) {
-		last_fn = ParseTuple;
-		goto cs_failed;
-	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+	int i, n;
 
 	link->conf.ConfigIndex = 0x20;
 	link->io.NumPorts1 = 64;
@@ -966,9 +933,6 @@ static int bluecard_config(struct pcmcia_device *link)
 
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
-
 failed:
 	bluecard_release(link);
 	return -ENODEV;
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 3a96a0babc6..aae3abace58 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -713,22 +713,7 @@ static int bt3c_config(struct pcmcia_device *link)
 	u_short buf[256];
 	cisparse_t parse;
 	cistpl_cftable_entry_t *cf = &parse.cftable_entry;
-	int i, j, try, last_ret, last_fn;
-
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 255;
-	tuple.Attributes = 0;
-
-	/* Get configuration register information */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	last_ret = first_tuple(link, &tuple, &parse);
-	if (last_ret != CS_SUCCESS) {
-		last_fn = ParseTuple;
-		goto cs_failed;
-	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+	int i, j, try;
 
 	/* First pass: look for a config entry that looks normal. */
 	tuple.TupleData = (cisdata_t *)buf;
@@ -802,9 +787,6 @@ found_port:
 
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
-
 failed:
 	bt3c_release(link);
 	return -ENODEV;
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 3b29086b7c3..92648ef2f5d 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -644,22 +644,7 @@ static int btuart_config(struct pcmcia_device *link)
 	u_short buf[256];
 	cisparse_t parse;
 	cistpl_cftable_entry_t *cf = &parse.cftable_entry;
-	int i, j, try, last_ret, last_fn;
-
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 255;
-	tuple.Attributes = 0;
-
-	/* Get configuration register information */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	last_ret = first_tuple(link, &tuple, &parse);
-	if (last_ret != CS_SUCCESS) {
-		last_fn = ParseTuple;
-		goto cs_failed;
-	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+	int i, j, try;
 
 	/* First pass: look for a config entry that looks normal. */
 	tuple.TupleData = (cisdata_t *) buf;
@@ -734,9 +719,6 @@ found_port:
 
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
-
 failed:
 	btuart_release(link);
 	return -ENODEV;
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index 07eafbc5dc3..77b99eecbc4 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -626,22 +626,7 @@ static int dtl1_config(struct pcmcia_device *link)
 	u_short buf[256];
 	cisparse_t parse;
 	cistpl_cftable_entry_t *cf = &parse.cftable_entry;
-	int i, last_ret, last_fn;
-
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 255;
-	tuple.Attributes = 0;
-
-	/* Get configuration register information */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	last_ret = first_tuple(link, &tuple, &parse);
-	if (last_ret != CS_SUCCESS) {
-		last_fn = ParseTuple;
-		goto cs_failed;
-	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+	int i;
 
 	tuple.TupleData = (cisdata_t *)buf;
 	tuple.TupleOffset = 0;
@@ -690,9 +675,6 @@ static int dtl1_config(struct pcmcia_device *link)
 
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
-
 failed:
 	dtl1_release(link);
 	return -ENODEV;
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index ad8b537ad47..24f922f1278 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -855,39 +855,6 @@ config TANBAC_TB0219
 	depends TANBAC_TB022X
 	select GPIO_VR41XX
 
-menu "Ftape, the floppy tape device driver"
-
-config FTAPE
-	tristate "Ftape (QIC-80/Travan) support"
-	depends on BROKEN_ON_SMP && (ALPHA || X86)
-	---help---
-	  If you have a tape drive that is connected to your floppy
-	  controller, say Y here.
-
-	  Some tape drives (like the Seagate "Tape Store 3200" or the Iomega
-	  "Ditto 3200" or the Exabyte "Eagle TR-3") come with a "high speed"
-	  controller of their own. These drives (and their companion
-	  controllers) are also supported if you say Y here.
-
-	  If you have a special controller (such as the CMS FC-10, FC-20,
-	  Mountain Mach-II, or any controller that is based on the Intel 82078
-	  FDC like the high speed controllers by Seagate and Exabyte and
-	  Iomega's "Ditto Dash") you must configure it by selecting the
-	  appropriate entries from the "Floppy tape controllers" sub-menu
-	  below and possibly modify the default values for the IRQ and DMA
-	  channel and the IO base in ftape's configuration menu.
-
-	  If you want to use your floppy tape drive on a PCI-bus based system,
-	  please read the file <file:drivers/char/ftape/README.PCI>.
-
-	  The ftape kernel driver is also available as a runtime loadable
-	  module. To compile this driver as a module, choose M here: the
-	  module will be called ftape.
-
-source "drivers/char/ftape/Kconfig"
-
-endmenu
-
 source "drivers/char/agp/Kconfig"
 
 source "drivers/char/drm/Kconfig"
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index 777cad04509..b1fcdab9094 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -78,7 +78,6 @@ obj-$(CONFIG_TOSHIBA)		+= toshiba.o
 obj-$(CONFIG_I8K)		+= i8k.o
 obj-$(CONFIG_DS1620)		+= ds1620.o
 obj-$(CONFIG_HW_RANDOM)		+= hw_random/
-obj-$(CONFIG_FTAPE)		+= ftape/
 obj-$(CONFIG_COBALT_LCD)	+= lcd.o
 obj-$(CONFIG_PPDEV)		+= ppdev.o
 obj-$(CONFIG_NWBUTTON)		+= nwbutton.o
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index e608dadece2..acb2de5e3a9 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -926,9 +926,10 @@ cy_sched_event(struct cyclades_port *info, int event)
  * had to poll every port to see if that port needed servicing.
  */
 static void
-do_softint(void *private_)
+do_softint(struct work_struct *work)
 {
-  struct cyclades_port *info = (struct cyclades_port *) private_;
+	struct cyclades_port *info =
+		container_of(work, struct cyclades_port, tqueue);
   struct tty_struct    *tty;
 
     tty = info->tty;
@@ -5328,7 +5329,7 @@ cy_init(void)
                     info->blocked_open = 0;
                     info->default_threshold = 0;
                     info->default_timeout = 0;
-		    INIT_WORK(&info->tqueue, do_softint, info);
+		    INIT_WORK(&info->tqueue, do_softint);
 		    init_waitqueue_head(&info->open_wait);
 		    init_waitqueue_head(&info->close_wait);
 		    init_waitqueue_head(&info->shutdown_wait);
@@ -5403,7 +5404,7 @@ cy_init(void)
                     info->blocked_open = 0;
                     info->default_threshold = 0;
                     info->default_timeout = 0;
-		    INIT_WORK(&info->tqueue, do_softint, info);
+		    INIT_WORK(&info->tqueue, do_softint);
 		    init_waitqueue_head(&info->open_wait);
 		    init_waitqueue_head(&info->close_wait);
 		    init_waitqueue_head(&info->shutdown_wait);
diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c
index 60c1695db30..806f9ce5f47 100644
--- a/drivers/char/drm/via_dmablit.c
+++ b/drivers/char/drm/via_dmablit.c
@@ -500,9 +500,9 @@ via_dmablit_timer(unsigned long data)
 
 
 static void 
-via_dmablit_workqueue(void *data)
+via_dmablit_workqueue(struct work_struct *work)
 {
-	drm_via_blitq_t *blitq = (drm_via_blitq_t *) data;
+	drm_via_blitq_t *blitq = container_of(work, drm_via_blitq_t, wq);
 	drm_device_t *dev = blitq->dev;
 	unsigned long irqsave;
 	drm_via_sg_info_t *cur_sg;
@@ -571,7 +571,7 @@ via_init_dmablit(drm_device_t *dev)
 			DRM_INIT_WAITQUEUE(blitq->blit_queue + j);
 		}
 		DRM_INIT_WAITQUEUE(&blitq->busy_queue);
-		INIT_WORK(&blitq->wq, via_dmablit_workqueue, blitq);
+		INIT_WORK(&blitq->wq, via_dmablit_workqueue);
 		init_timer(&blitq->poll_timer);
 		blitq->poll_timer.function = &via_dmablit_timer;
 		blitq->poll_timer.data = (unsigned long) blitq;
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index 706733c0b36..7c71eb77980 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -200,7 +200,7 @@ static int pc_ioctl(struct tty_struct *, struct file *,
 static int info_ioctl(struct tty_struct *, struct file *,
                     unsigned int, unsigned long);
 static void pc_set_termios(struct tty_struct *, struct termios *);
-static void do_softint(void *);
+static void do_softint(struct work_struct *work);
 static void pc_stop(struct tty_struct *);
 static void pc_start(struct tty_struct *);
 static void pc_throttle(struct tty_struct * tty);
@@ -1505,7 +1505,7 @@ static void post_fep_init(unsigned int crd)
 
 		ch->brdchan        = bc;
 		ch->mailbox        = gd; 
-		INIT_WORK(&ch->tqueue, do_softint, ch);
+		INIT_WORK(&ch->tqueue, do_softint);
 		ch->board          = &boards[crd];
 
 		spin_lock_irqsave(&epca_lock, flags);
@@ -2566,9 +2566,9 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
 
 /* --------------------- Begin do_softint  ----------------------- */
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *work)
 { /* Begin do_softint */
-	struct channel *ch = (struct channel *) private_;
+	struct channel *ch = container_of(work, struct channel, tqueue);
 	/* Called in response to a modem change event */
 	if (ch && ch->magic == EPCA_MAGIC)  { /* Begin EPCA_MAGIC */
 		struct tty_struct *tty = ch->tty;
diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 15a4ea89632..93b55196251 100644
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -723,9 +723,10 @@ static irqreturn_t rs_interrupt_single(int irq, void *dev_id)
  * -------------------------------------------------------------------
  */
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *work)
 {
-	struct esp_struct	*info = (struct esp_struct *) private_;
+	struct esp_struct	*info =
+		container_of(work, struct esp_struct, tqueue);
 	struct tty_struct	*tty;
 	
 	tty = info->tty;
@@ -746,9 +747,10 @@ static void do_softint(void *private_)
  * 	do_serial_hangup() -> tty->hangup() -> esp_hangup()
  * 
  */
-static void do_serial_hangup(void *private_)
+static void do_serial_hangup(struct work_struct *work)
 {
-	struct esp_struct	*info = (struct esp_struct *) private_;
+	struct esp_struct	*info =
+		container_of(work, struct esp_struct, tqueue_hangup);
 	struct tty_struct	*tty;
 	
 	tty = info->tty;
@@ -2501,8 +2503,8 @@ static int __init espserial_init(void)
 		info->magic = ESP_MAGIC;
 		info->close_delay = 5*HZ/10;
 		info->closing_wait = 30*HZ;
-		INIT_WORK(&info->tqueue, do_softint, info);
-		INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
+		INIT_WORK(&info->tqueue, do_softint);
+		INIT_WORK(&info->tqueue_hangup, do_serial_hangup);
 		info->config.rx_timeout = rx_timeout;
 		info->config.flow_on = flow_on;
 		info->config.flow_off = flow_off;
diff --git a/drivers/char/ftape/Kconfig b/drivers/char/ftape/Kconfig
deleted file mode 100644
index 0d65189a7ae..00000000000
--- a/drivers/char/ftape/Kconfig
+++ /dev/null
@@ -1,330 +0,0 @@
-#
-# Ftape configuration
-#
-config ZFTAPE
-	tristate "Zftape, the VFS interface"
-	depends on FTAPE
-	---help---
-	  Normally, you want to say Y or M. DON'T say N here or you
-	  WON'T BE ABLE TO USE YOUR FLOPPY TAPE DRIVE.
-
-	  The ftape module itself no longer contains the routines necessary
-	  to interface with the kernel VFS layer (i.e. to actually write data
-	  to and read data from the tape drive).  Instead the file system
-	  interface (i.e. the hardware independent part of the driver) has
-	  been moved to a separate module.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called zftape.
-
-	  Regardless of whether you say Y or M here, an additional runtime
-	  loadable module called `zft-compressor' which contains code to
-	  support user transparent on-the-fly compression based on Ross
-	  William's lzrw3 algorithm will be produced.  If you have enabled the
-	  kernel module loader (i.e. have said Y to "Kernel module loader
-	  support", above) then `zft-compressor' will be loaded
-	  automatically by zftape when needed.
-
-	  Despite its name, zftape does NOT use compression by default.
-
-config ZFT_DFLT_BLK_SZ
-	int "Default block size"
-	depends on ZFTAPE
-	default "10240"
-	---help---
-	  If unsure leave this at its default value, i.e. 10240. Note that
-	  you specify only the default block size here. The block size can be
-	  changed at run time using the MTSETBLK tape operation with the
-	  MTIOCTOP ioctl (i.e. with "mt -f /dev/qft0 setblk #BLKSZ" from the
-	  shell command line).
-
-	  The probably most striking difference between zftape and previous
-	  versions of ftape is the fact that all data must be written or read
-	  in multiples of a fixed block size. The block size defaults to
-	  10240 which is what GNU tar uses. The values for the block size
-	  should be either 1 or multiples of 1024 up to a maximum value of
-	  63488 (i.e. 62 K). If you specify `1' then zftape's builtin
-	  compression will be disabled.
-
-	  Reasonable values are `10240' (GNU tar's default block size),
-	  `5120' (afio's default block size), `32768' (default block size some
-	  backup programs assume for SCSI tape drives) or `1' (no restriction
-	  on block size, but disables builtin compression).
-
-comment "The compressor will be built as a module only!"
-	depends on FTAPE && ZFTAPE
-
-config ZFT_COMPRESSOR
-	tristate
-	depends on FTAPE!=n && ZFTAPE!=n
-	default m
-
-config FT_NR_BUFFERS
-	int "Number of ftape buffers (EXPERIMENTAL)"
-	depends on FTAPE && EXPERIMENTAL
-	default "3"
-	help
-	  Please leave this at `3' unless you REALLY know what you are doing.
-	  It is not necessary to change this value. Values below 3 make the
-	  proper use of ftape impossible, values greater than 3 are a waste of
-	  memory. You can change the amount of DMA memory used by ftape at
-	  runtime with "mt -f /dev/qft0 setdrvbuffer #NUMBUFFERS". Each buffer
-	  wastes 32 KB of memory. Please note that this memory cannot be
-	  swapped out.
-
-config FT_PROC_FS
-	bool "Enable procfs status report (+2kb)"
-	depends on FTAPE && PROC_FS
-	---help---
-	  Optional. Saying Y will result in creation of a directory
-	  `/proc/ftape' under the /proc file system. The files can be viewed
-	  with your favorite pager (i.e. use "more /proc/ftape/history" or
-	  "less /proc/ftape/history" or simply "cat /proc/ftape/history"). The
-	  file will contain some status information about the inserted
-	  cartridge, the kernel driver, your tape drive, the floppy disk
-	  controller and the error history for the most recent use of the
-	  kernel driver. Saying Y will enlarge the size of the ftape driver
-	  by approximately 2 KB.
-
-	  WARNING: When compiling ftape as a module (i.e. saying M to "Floppy
-	  tape drive") it is dangerous to use ftape's /proc file system
-	  interface. Accessing `/proc/ftape' while the module is unloaded will
-	  result in a kernel Oops. This cannot be fixed from inside ftape.
-
-choice
-	prompt "Debugging output"
-	depends on FTAPE
-	default FT_NORMAL_DEBUG
-
-config FT_NORMAL_DEBUG
-	bool "Normal"
-	---help---
-	  This option controls the amount of debugging output the ftape driver
-	  is ABLE to produce; it does not increase or diminish the debugging
-	  level itself. If unsure, leave this at its default setting,
-	  i.e. choose "Normal".
-
-	  Ftape can print lots of debugging messages to the system console
-	  resp. kernel log files. Reducing the amount of possible debugging
-	  output reduces the size of the kernel module by some KB, so it might
-	  be a good idea to use "None" for emergency boot floppies.
-
-	  If you want to save memory then the following strategy is
-	  recommended: leave this option at its default setting "Normal" until
-	  you know that the driver works as expected, afterwards reconfigure
-	  the kernel, this time specifying "Reduced" or "None" and recompile
-	  and install the kernel as usual. Note that choosing "Excessive"
-	  debugging output does not increase the amount of debugging output
-	  printed to the console but only makes it possible to produce
-	  "Excessive" debugging output.
-
-	  Please read <file:Documentation/ftape.txt> for a short description
-	  how to control the amount of debugging output.
-
-config FT_FULL_DEBUG
-	bool "Excessive"
-	help
-	  Extremely verbose output for driver debugging purposes.
-
-config FT_NO_TRACE
-	bool "Reduced"
-	help
-	  Reduced tape driver debugging output.
-
-config FT_NO_TRACE_AT_ALL
-	bool "None"
-	help
-	  Suppress all debugging output from the tape drive.
-
-endchoice
-
-comment "Hardware configuration"
-	depends on FTAPE
-
-choice
-	prompt "Floppy tape controllers"
-	depends on FTAPE
-	default FT_STD_FDC
-
-config FT_STD_FDC
-	bool "Standard"
-	---help---
-	  Only change this setting if you have a special controller. If you
-	  didn't plug any add-on card into your computer system but just
-	  plugged the floppy tape cable into the already existing floppy drive
-	  controller then you don't want to change the default setting,
-	  i.e. choose "Standard".
-
-	  Choose "MACH-2" if you have a Mountain Mach-2 controller.
-	  Choose "FC-10/FC-20" if you have a Colorado FC-10 or FC-20
-	  controller.
-	  Choose "Alt/82078" if you have another controller that is located at
-	  an IO base address different from the standard floppy drive
-	  controller's base address of `0x3f0', or uses an IRQ (interrupt)
-	  channel different from `6', or a DMA channel different from
-	  `2'. This is necessary for any controller card that is based on
-	  Intel's 82078 FDC such as Seagate's, Exabyte's and Iomega's "high
-	  speed" controllers.
-
-	  If you choose something other than "Standard" then please make
-	  sure that the settings for the IO base address and the IRQ and DMA
-	  channel in the configuration menus below are correct. Use the manual
-	  of your tape drive to determine the correct settings!
-
-	  If you are already successfully using your tape drive with another
-	  operating system then you definitely should use the same settings
-	  for the IO base, the IRQ and DMA channel that have proven to work
-	  with that other OS.
-
-	  Note that this menu lets you specify only the default setting for
-	  the hardware setup. The hardware configuration can be changed at
-	  boot time (when ftape is compiled into the kernel, i.e. if you
-	  have said Y to "Floppy tape drive") or module load time (i.e. if you
-	  have said M to "Floppy tape drive").
-
-	  Please read also the file <file:Documentation/ftape.txt> which
-	  contains a short description of the parameters that can be set at
-	  boot or load time. If you want to use your floppy tape drive on a
-	  PCI-bus based system, please read the file
-	  <file:drivers/char/ftape/README.PCI>.
-
-config FT_MACH2
-	bool "MACH-2"
-
-config FT_PROBE_FC10
-	bool "FC-10/FC-20"
-
-config FT_ALT_FDC
-	bool "Alt/82078"
-
-endchoice
-
-comment "Consult the manuals of your tape drive for the correct settings!"
-	depends on FTAPE && !FT_STD_FDC
-
-config FT_FDC_BASE
-	hex "IO base of the floppy disk controller"
-	depends on FTAPE && !FT_STD_FDC
-	default "0"
-	---help---
-	  You don't need to specify a value if the following default
-	  settings for the base IO address are correct:
-	  <<< MACH-2     : 0x1E0 >>>
-	  <<< FC-10/FC-20: 0x180 >>>
-	  <<< Secondary  : 0x370 >>>
-	  Secondary refers to a secondary FDC controller like the "high speed"
-	  controllers delivered by Seagate or Exabyte or Iomega's Ditto Dash.
-	  Please make sure that the setting for the IO base address
-	  specified here is correct. USE THE MANUAL OF YOUR TAPE DRIVE OR
-	  CONTROLLER CARD TO DETERMINE THE CORRECT SETTING. If you are already
-	  successfully using the tape drive with another operating system then
-	  you definitely should use the same settings for the IO base that has
-	  proven to work with that other OS.
-
-	  Note that this menu lets you specify only the default setting for
-	  the IO base. The hardware configuration can be changed at boot time
-	  (when ftape is compiled into the kernel, i.e. if you specified Y to
-	  "Floppy tape drive") or module load time (i.e. if you have said M to
-	  "Floppy tape drive").
-
-	  Please read also the file <file:Documentation/ftape.txt> which
-	  contains a short description of the parameters that can be set at
-	  boot or load time.
-
-config FT_FDC_IRQ
-	int "IRQ channel of the floppy disk controller"
-	depends on FTAPE && !FT_STD_FDC
-	default "0"
-	---help---
-	  You don't need to specify a value if the following default
-	  settings for the interrupt channel are correct:
-	  <<< MACH-2     : 6 >>>
-	  <<< FC-10/FC-20: 9 >>>
-	  <<< Secondary  : 6 >>>
-	  Secondary refers to secondary a FDC controller like the "high speed"
-	  controllers delivered by Seagate or Exabyte or Iomega's Ditto Dash.
-	  Please make sure that the setting for the IO base address
-	  specified here is correct. USE THE MANUAL OF YOUR TAPE DRIVE OR
-	  CONTROLLER CARD TO DETERMINE THE CORRECT SETTING. If you are already
-	  successfully using the tape drive with another operating system then
-	  you definitely should use the same settings for the IO base that has
-	  proven to work with that other OS.
-
-	  Note that this menu lets you specify only the default setting for
-	  the IRQ channel. The hardware configuration can be changed at boot
-	  time (when ftape is compiled into the kernel, i.e. if you said Y to
-	  "Floppy tape drive") or module load time (i.e. if you said M to
-	  "Floppy tape drive").
-
-	  Please read also the file <file:Documentation/ftape.txt> which
-	  contains a short description of the parameters that can be set at
-	  boot or load time.
-
-config FT_FDC_DMA
-	int "DMA channel of the floppy disk controller"
-	depends on FTAPE && !FT_STD_FDC
-	default "0"
-	---help---
-	  You don't need to specify a value if the following default
-	  settings for the DMA channel are correct:
-	  <<< MACH-2     : 2 >>>
-	  <<< FC-10/FC-20: 3 >>>
-	  <<< Secondary  : 2 >>>
-	  Secondary refers to a secondary FDC controller like the "high speed"
-	  controllers delivered by Seagate or Exabyte or Iomega's Ditto Dash.
-	  Please make sure that the setting for the IO base address
-	  specified here is correct. USE THE MANUAL OF YOUR TAPE DRIVE OR
-	  CONTROLLER CARD TO DETERMINE THE CORRECT SETTING. If you are already
-	  successfully using the tape drive with another operating system then
-	  you definitely should use the same settings for the IO base that has
-	  proven to work with that other OS.
-
-	  Note that this menu lets you specify only the default setting for
-	  the DMA channel. The hardware configuration can be changed at boot
-	  time (when ftape is compiled into the kernel, i.e. if you said Y to
-	  "Floppy tape drive") or module load time (i.e. if you said M to
-	  "Floppy tape drive").
-
-	  Please read also the file <file:Documentation/ftape.txt> which
-	  contains a short description of the parameters that can be set at
-	  boot or load time.
-
-config FT_FDC_THR
-	int "Default FIFO threshold (EXPERIMENTAL)"
-	depends on FTAPE && EXPERIMENTAL
-	default "8"
-	help
-	  Set the FIFO threshold of the FDC. If this is higher the DMA
-	  controller may serve the FDC after a higher latency time. If this is
-	  lower, fewer DMA transfers occur leading to less bus contention.
-	  You may try to tune this if ftape annoys you with "reduced data
-	  rate because of excessive overrun errors" messages. However, this
-	  doesn't seem to have too much effect.
-
-	  If unsure, don't touch the initial value, i.e. leave it at "8".
-
-config FT_FDC_MAX_RATE
-	int "Maximal data rate to use (EXPERIMENTAL)"
-	depends on FTAPE && EXPERIMENTAL
-	default "2000"
-	---help---
-	  With some motherboard/FDC combinations ftape will not be able to
-	  run your FDC/tape drive combination at the highest available
-	  speed. If this is the case you'll encounter "reduced data rate
-	  because of excessive overrun errors" messages and lots of retries
-	  before ftape finally decides to reduce the data rate.
-
-	  In this case it might be desirable to tell ftape beforehand that
-	  it need not try to run the tape drive at the highest available
-	  speed. If unsure, leave this disabled, i.e. leave it at 2000
-	  bits/sec.
-
-config FT_ALPHA_CLOCK
-	int "CPU clock frequency of your DEC Alpha" if ALPHA
-	depends on FTAPE
-	default "0"
-	help
-	  On some DEC Alpha machines the CPU clock frequency cannot be
-	  determined automatically, so you need to specify it here ONLY if
-	  running a DEC Alpha, otherwise this setting has no effect.
-
diff --git a/drivers/char/ftape/Makefile b/drivers/char/ftape/Makefile
deleted file mode 100644
index 0e67d2f8b7e..00000000000
--- a/drivers/char/ftape/Makefile
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-#       Copyright (C) 1997 Claus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/Makefile,v $
-# $Revision: 1.4 $
-# $Date: 1997/10/05 19:17:56 $
-#
-#      Makefile for the QIC-40/80/3010/3020 floppy-tape driver for
-#      Linux.
-#
-
-obj-$(CONFIG_FTAPE)		+= lowlevel/
-obj-$(CONFIG_ZFTAPE)		+= zftape/
-obj-$(CONFIG_ZFT_COMPRESSOR)	+= compressor/
diff --git a/drivers/char/ftape/README.PCI b/drivers/char/ftape/README.PCI
deleted file mode 100644
index 18de159d36e..00000000000
--- a/drivers/char/ftape/README.PCI
+++ /dev/null
@@ -1,81 +0,0 @@
-Some notes for ftape users with PCI motherboards:
-=================================================
-
-The problem:
-------------
-
-There have been some problem reports from people using PCI-bus based
-systems getting overrun errors.
-I wasn't able to reproduce these until I ran ftape on a Intel Plato
-(Premiere PCI II) motherboard with bios version 1.00.08AX1.
-It turned out that if GAT (Guaranteed Access Timing) is enabled (?)
-ftape gets a lot of overrun errors.
-The problem disappears when disabling GAT in the bios.
-Note that Intel removed this setting (permanently disabled) from the
-1.00.10AX1 bios !
-
-It looks like that if GAT is enabled there are often large periods
-(greater than 120 us !??) on the ISA bus that the DMA controller cannot
-service the floppy disk controller.
-I cannot imagine this being acceptable in a decent PCI implementation.
-Maybe this is a `feature' of the chipset. I can only speculate why
-Intel choose to remove the option from the latest Bios...
-
-The lesson of this all is that there may be other motherboard
-implementations having the same of similar problems.
-If you experience a lot of overrun errors during a backup to tape,
-see if there is some setting in the Bios that may influence the
-bus timing.
-
-I judge this a hardware problem and not a limitation of ftape ;-)
-My DOS backup software seems to be suffering from the same problems
-and even refuses to run at 1 Mbps !
-Ftape will reduce the data-rate from 1 Mbps to 500 Kbps if the number
-of overrun errors on a track exceeds a threshold.
-
-
-Possible solutions:
--------------------
-
-Some of the problems were solved by upgrading the (flash) bios.
-Other suggest that it has to do with the FDC being on the PCI
-bus, but that is not the case with the Intel Premiere II boards.
-[If upgrading the bios doesn't solve the problem you could try
-a floppy disk controller on the isa-bus].
-
-Here is a list of systems and recommended BIOS settings:
-
-
-        Intel Premiere PCI (Revenge):
-
-Bios version 1.00.09.AF2 is reported to work.
-
-
-
-        Intel Premiere PCI II (Plato):
-
-Bios version 1.00.10.AX1 and version 11 beta are ok.
-If using version 1.00.08.AX1, GAT must be disabled !
-
-
-
-        ASUS PCI/I-SP3G:
-
-Preferred settings:     ISA-GAT-mode : disabled
-                        DMA-linebuffer-mode : standard
-                        ISA-masterbuffer-mode : standard
-
-
-        DELL Dimension XPS P90
-
-Bios version A2 is reported to be broken, while bios version A5 works.
-You can get a flash bios upgrade from http://www.dell.com
-
-
-To see if you're having the GAT problem, try making a backup
-under DOS. If it's very slow and often repositions you're
-probably having this problem.
-
-                        --//--
- LocalWords:  ftape PCI bios GAT ISA DMA chipset Mbps Kbps FDC isa AF ok ASUS
- LocalWords:  SP linebuffer masterbuffer XPS http www com
diff --git a/drivers/char/ftape/RELEASE-NOTES b/drivers/char/ftape/RELEASE-NOTES
deleted file mode 100644
index 03799dbc05a..00000000000
--- a/drivers/char/ftape/RELEASE-NOTES
+++ /dev/null
@@ -1,966 +0,0 @@
-Hey, Emacs, we're -*-Text-*- mode!
-
-===== Release notes for ftape-3.04d 25/11/97 =====
-- The correct pre-processor statement for "else if" is "#elif" not
-  "elsif".
-- Need to call zft_reset_position() when overwriting cartridges
-  previously written with ftape-2.x, sftape, or ancient
-  (pre-ftape-3.x) versions of zftape.
-
-===== Release notes for ftape-3.04c 16/11/97 =====
-- fdc_probe() was calling DUMPREGS with a result length of "1" which
-  was just fine. Undo previous change.
-
-===== Release notes for ftape-3.04b 14/11/97 =====
-
-- patches/2.x.x/floppy.c.diff was somewhat broken, releasing i/o
-  regions it never had allocated.
-- fdc_probe() was calling DUMPREGS with a result length of "1" instead
-  of "10"
-- Writing deleted data marks if the first segents on track zero are
-  should work now.
-- ftformat should now be able to handle those cases where the tape
-  drive sets the read only status bit (QIC-40/80 cartridges with
-  QIC-3010/3020 tape drives) because the header segment is damaged.
-- the MTIOCFTCMD ioctl may now be issued by the superuser ONLY.
-
-===== Release notes for ftape-3.04a 12/11/97 =====
-- Fix an "infinite loop can't be killed by signal" bug in
-  ftape_get_drive_status(). Only relevant when trying to access
-  buggy/misconfigured hardware
-- Try to compensate a bug in the HP Colorado T3000's firmware: it
-  doesn't set the write protect bit for QIC80/QIC40 cartridges.
-
-===== Release notes for ftape-3.04 06/11/97 =====
-- If positioning with fast seeking fails fall back to a slow seek
-  before giving up.
-- (nearly) no retries on "no data errors" when verifying after
-  formatting. Improved tuning of the bad sector map after formatting.
-- the directory layout has changed again to allow for easier kernel
-  integration
-- Module parameter "ftape_tracing" now is called "ft_tracing" because
-  the "ftape_tracing" variable has the version checksum attached to it.
-- `/proc/ftape' interface for 2.0.* kernels. `/proc/ftape' no longer
-  is a directory but a file that contains all the information formerly
-  provided in separate files under the `/proc/ftape/' directory.
-- Most of the configuration options have been prefixed by "CONFIG_FT_"
-  in preparation of the kernel inclusion. The Makefiles under
-  "./ftape/" should be directly usable by the kernel.
-- The MODVERSIONS stuff is now auto-detected.
-- Broke backslashed multi line options in MCONFIG into separate lines
-  using GNU-make's "+=" feature.
-- The html and dvi version of the manual is now installed under
-  '/usr/doc/ftape` with 'make install`
-- New SMP define in MCONFIG. ftape works with SMP if this is defined.
-- attempt to cope with "excessive overrun errors" by gradually
-  increasing FDC FIFO threshold. But this doesn't seem to have too
-  much an effect.
-- New load time configuration parameter "ft_fdc_rate_limit". If you
-  encounter too many overrun errors with a 2Mb controller then you
-  might want to set this to 1000.
-- overrun errors on the last sector in a segment sometimes result in
-  a zero DMA residue. Dunno why, but compensate for it.
-- there were still fdc_read() timeout errors. I think I have fixed it
-  now, please FIXME.
-- Sometimes ftape_write() failed to re-start the tape drive when a
-  segment without a good sector was reached ("wait for empty segment
-  failed"). This is fixed. Especially important for > QIC-3010.
-- sftape (aka ftape-2.x) has vanished. I didn't work on it for
-  ages. It is probably still possible to use the old code with
-  ftape-3.04, if one really needs it (BUT RECOMPILE IT)
-- zftape no longer alters the contents of already existing volume
-  table entries, which makes it possible to fill in missing fields,
-  like time stamps using some user space program.
-- ./contrib/vtblc/ contains such a program.
-- new perl script ./contrib/scripts/listtape that list the contents of a
-  floppy tape cartridge parsing the output of "mt volinfo" + "mt fsf"
-- the MTWEOF implementation has changed a little bit (after I had a
-  look at amanda). Calling MTWEOF while the tape is still held open
-  after writing something to the tape now will terminate the current
-  volume, and start a new one at the current position.
-- the volume table maintained by zftape now is a doubly linked list
-  that grows dynamically as needed.
-
-  formatting floppy tape cartridges
-  ---------------------------------
-  * there is a new user space formatting program that does most of the
-    dirty work in user space (auto-detect, computing the sector
-    coordinates, adjusting time stamps and statistics). It has a
-    simple command line interface.
-  * ftape-format.o has vanished, it has been folded into the low level
-    ftape.o module, and the ioctl interface into zftape.o. Most of the
-    complicated stuff has been moved to user space, so there was no
-    need for a separate module anymore.
-  * there is a new ioctl MTIOCFTCMD that sends a bare QIC-117 command
-    to the tape drive.
-  * there is a new mmap() feature to map the dma buffers into user
-    space to be used by the user level formatting program.
-  * Formatting of yet unformatted or totally degaussed cartridges
-    should be possible now. FIXME.
-
-===== Release notes for ftape-3.03b, <forgot the exact date> ====
-
-ftape-3.03b was released as a beta release only. Its main new feature
-was support of the DITTO-2GB drive. This was made possible by reverse
-engineering done by <fill in his name> after Iomega failed to support
-ftape. Although they had promised to do so (this makes me feel a bit
-sad and uncomfortable about Iomega).
-
-===== Release notes for ftape-3.03a, 22/05/97 ====
-
-- Finally fixed auto-un-loading of modules for kernels > 2.1.18
-- Add an "uninstall" target to the Makefile
-- removed the kdtime hack
-- texi2www didn't properly set the back-reference from a footnote back
-  to the regular text.
-
-  zftape specific
-  ---------------
-  * hide the old compression map volume. Taper doesn't accept the
-    presence of non-Taper volumes and Taper-written volume on the same
-    tape.
-  * EOD (End Of Data) handling was still broken: the expected behavior
-    is to return a zero byte count at the first attempt to read past
-    EOD, return a zero byte count at the second attempt to read past
-    EOD and THEN return -EIO.
-  
-  ftape-format specific
-  ---------------------
-  * Detection of QIC-40 cartridges in select_tape_format() was broken
-    and made it impossible to format QIC-3010/3020 cartridges.
-  * There are strange "TR-1 Extra" cartridges out there which weren't
-    detected properly because the don't strictly conform to the
-    QIC-80, Rev. N, spec.
-
-===== Release notes for ftape-3.03, 30/04/97 =====
-
-- Removed kernel integration code from the package. I plan to provide
-  a package that can be integrated into the stock kernel separately
-  (hopefully soon).
-  As a result, a simple `make' command now will build everything.
-- ALL compile time configuration options have been moved to the file
-  `MCONFIG'.
-- Quite a few `low level' changes to allow formatting of cartridges.
-- formatting is implemented as a separate module `ftape-format.o'. The
-  modified `mt' program contains sample code that shows how to use it.
-- The VFS interface has been moved from the `ftape.o' module to the
-  high level modules `zftape.o' resp. `sftape.o'. `ftape.o' contains
-  the hardware support only.
-- A bit of /proc support for kernels > 2.1.28
-- Moved documentation to Doc subdir. INSTALL now contains some real
-  installation notes.
-- `install' target in Makefile.
-
-zftape specific:
-----------------
-
-- zftape works for large cartridges now ( > 2^31 bytes)
-- MTIOCVOLINFO and MTIOCGETSIZE now return the size in KILOBYTES,
-  NO LONGER in bytes.
-
-- permissions for write access to a cartridge have changed:
-  * zftape now also takes the file access mode into account
-  * zftape no longer allows writing in the middle of the recorded
-    media. The tape has to be positioned at BOT or EOD for write
-    access.
-
-- MTBSF has changed. It used to position at the beginning of the
-  previous file when called with count 1. This was different from the
-  expected behavior for other Un*x tape drivers (i.e. SCSI). MTBSF
-  with count 1 should merely position at the beginning of the current
-  volume. Fixed. As a result, `tar --verify' now produces the desired
-  result: it verifies the last written volume, not the pre-last
-  written volume.
-
-- The compression map has vanished --> no need for `mt erase' any
-  more. Fast seeking in a compressed volume is still be possible, but
-  takes slightly longer. As a side effect, you may experience an
-  additional volume showing up in front of all others for old
-  cartridges. This is the tape volume that holds the compression map.
-
-- The compression support for zftape has been moved to a separate
-  module `zft-compressor'. DON'T forget to load it before trying to
-  read back compressed volumes. The stock `zftape.o' module probes for
-  the module `zft-compressor' using the kerneld message channel; you
-  have to install `zft-compressor.o' in a place where modprobe can
-  find it if you want to use this.
-
-- New experimental feature that tries to get the broken down GMT time
-  from user space via a kernel daemon message channel. You need to
-  compile and start the `kdtime' daemon contained in the contrib
-  directory to use it. Needed (?) for time stamps in the header
-  segments and the volume table.
-
-- variable block size mode via MTSETBLK 0
-
-- keep modules locked in memory after the block size has been changed
-
-sftape specific:
-----------------
-
-- end of tape handling should be fixed, i.e. multi volume archives
-  written with `afio' can be read back now.
-
-
-===== Release notes for ftape-3.02a, 09/01/97 =====
-
-No big news:
-- call zft_init() resp. sft_init() when compiling the entire stuff
-  into the kernel image.
-- fix bug in ftape-setup.c when NO_TRACE_AT_ALL was defined.
-- fix bug in sftape-eof.c/zftape-eof.c for old kernels (1.2.*)
-- add support for new module interface for recent kernels
-
-===== Release notes for ftape-3.02, 16/12/96 =====
-- Fixed the `FDC unlock command failed' bug in fdc-io.c. When the FIFO
-  was already locked when ftape was loaded, ftape failed to unlock it.
-- Fixed compilation of `contrib/gnumt'. It now finds `mtio.h' even if
-  ftape is NOT included into the kernel source tree.
-- fc-10.c: include <asm/io.h> for inb() and outb().
-- ftape/sftape/zftape: all global variable now have either a `ftape_',
-  a `ft_', `sft_', `zft_' or `qic_' prefix to prevent name clashes
-  with other parts of the kernel when including ftape into the kernel
-  source tree.
-- Kerneld support has changed. `ftape' now searches for a module
-  `ftape-frontend' when none of the frontend (`sftape' or `zftape') is
-  loaded. Please refer to the `Installation/Loading ftape' section of
-  the TeXinfo manual.
-- Add load resp. boot-time configuration of ftape. There are now
-  variables ft_fdc_base, ft_fdc_dma and ft_fdc_irq corresponding to
-  the former FDC_BASE etc. compile time definitions. One can also use
-  the kernel command line parameters to configure the driver if it is
-  compiled into the kernel. Also, the FC-10/FC-20 support is load-time
-  configurable now as well as the MACH-II hack (ft_probe_fc10,
-  resp. ft_mach2). Please refer to the section `Installation/Configure
-  ftape' of the TeXinfo manual.
-- I removed the MODVERSIONS option from `Makefile.module'. Let me alone
-  with ftape and MODVERSIONS unless you include the ftape sources into
-  the kernel source tree.
-- new vendors in `vendors.h':
-  * HP Colorado T3000 
-  * ComByte DoublePlay (including a bug fix for their broken
-    formatting software, thanks to whraven@njackn.com)
-  * Iomega DITTO 2GIG. NOTE: this drive cannot work with ftape because
-    the logical data layout of the cartridges used by this drive does
-    NOT conform to the QIC standards, it is a special Iomega specific
-    format. I've sent mail to Iomega but didn't receive an answer
-    yet. If you want this drive to be supported by ftape, ask Iomega
-    to give me information about it.
-- zftape:
-  * re-introduced the MTIOC_ZFTAPE_GETBLKSZ ioctl for compatibility
-    with zftape 1.06a and earlier. Please don't use it when writing
-    new software, use the MTIOCVOLINFO ioctl instead.
-  * Major overhaul of the code that updates the header segments. Never
-    change the tape label unless erasing the tape. Thus we almost
-    never need to write the header segments, unless we would modify
-    the bad sector map which isn't done yet. Updating of volume table
-    and compression map more secure now although it takes a bit
-    longer.
-  * Fixed bug when aborting a write operation with a signal: zftape
-    now finishes the current volume (i.e. writes an eof marker) at the
-    current position. It didn't before which led to somehow *strange*
-    behavior in this cases.
-  * Keep module locked in memory when using it with  the non-rewinding
-    devices and the tape is not logical at BOT. Needed for kerneld
-    support.
-- sftape:
-  * Keep module locked in memory when using it with  the non-rewinding
-    devices and the tape is not logical at BOT. Needed for kerneld
-    support.
-
-===== Release notes for ftape-3.01, 14/11/96 =====
-
-- Fixed silly bugs in ftape-3.00:
-  * MAKEDEV.ftape: major device number must be 27, not 23 
-  * sftape/sftape-read.c: sftape_read_header_segments() called 
-    itself recursively instead of calling ftape_read_header_segment()
-  * zftape/qic-vtbl.h: conversion of ftape's file marks to zftape's
-    internal volume table was broken.
-  * patches/2.x.x/linux-2.0.21.dif: my RCS (resp. CVS) system replaced
-    the `$Revison:' etc. macros in the `ftape.h' concerning part of the
-    patch :-( Fixed.
-  * info/ftape.info: Fixed misspellings (`cp' <-> `cp -r' etc.)
-  * when ftape/sftape or ftape/zftape was compiled into the kernel the
-    variable ftape_status was declared twice. Fixed.
-  * removed reference to undeclared variable kernel_version when not
-    compiling as module
-  * fixed a bug introduced by the use of bit-fields for some flags
-    (i.e. write_protected, no_cartridge, formatted)
-  * flag `header_read' is now reset correctly to zero when tape is
-    removed.
-- fixed a bug in sftape/sftape-eof.c that was already in the original
-  ftape code. MTFSF/BSF was not handled correctly when positioned
-  right before the file mark (think of tar)
-- Changed TRACE macros (following a suggestion of Marcin Dalecki) to use
-  the predefined __FUNCTION__ macro of GCC. Spares about 4k of code.
-- added new vendor id for Iomega DITTO 2GIG
-- fixed a bug already present in zftape-1.06 when aborting a write
-  with a signal: we now finish the current volume at that
-  position. Header segments remain NOT up to date until an explicit call
-  to MTREW or MTOFFL is done.  
-
-===== Release notes for ftape-3.00, 14/10/96 =====
-
-- Merged ftape with zftape. There are three modules now:
-  ftape for the hardware support, sftape for the implementation of the
-  original ftape eof mark stuff and zftape that implements zftape's way
-  of handling things (compression, volume table, tape blocks of
-  constant length)
-- Documentation in TeXinfo format in the `info' subdirectory.
-- New ioctls for zftape. See zftape/zftape.h
-- Dummy formatting ioctl for ftape. See ftape.h
-- Kernel patch files for the 2.*.* series to include ftape-3.00 in the
-  kernel source tree. These includes a kernel compatible Config.in
-  script and fairly large online information for the kernel configure
-  script.
-- Support for compiling with Linux-1.2.13. 
-- Modified GNU mt from their cpio package that can handle the new
-  ioctls.
-- ftape/sftape/zftape is kerneld save now!
-
-Notes on sftape:
-- sftape implements the eof handling code of the original ftape. If
-  you like to stick with the original ftape stuff, you have to use
-  this module, not zftape.
-- sftape is kerneld save, unlike the original ftape.
-- we keep the entire header segment now in memory, so no need to read
-  it before updating the header segments. Additional memory
-  consumption: 256 bytes. 
-
-Notes for zftape:
-- zftape has support for tapes with format code 6 now, which use a
-  slightly different volume table format compared with other floppy
-  tapes.
-- new ioctls for zftape. Have a look at zftape/zftape.h
-- The internal volume table representation has changed for zftape. Old
-  cartridges are converted automatically.
-- zftape no longer uses compression map segments, which have vanished
-  from the QIC specs, but creates volume table entry that reserves
-  enough space for the compression map. 
-- zftape is kerneld save now.
-- we keep the entire header segment now in memory, so no need to read
-  it before updating the header segments. Additional memory
-  consumption: 256 bytes. 
-
-Notes for contrib/gnumt:
-- modified mt from the GNU cpio package that supports all the new
-  ioctls of zftape.
-Notes for contrib/swapout:
-- This contains the swapout.c program that was written by Kai
-  Harrekilde-Pederson. I simply added a Makefile.
-
-===== Release notes for ftape-2.10, 14/10/96 =====
-
-The ftape maintainer has changed. 
-Kai Harrekilde-Petersen <khp@dolphinics.no>
-has resigned from maintaining ftape, and I,
-Claus-Justus Heine <claus@momo.math.rwth-aachen.de>,
-have taken over.
-
-- Added support for tapes with `format code 6', i.e. QIC-3020 tapes
-  with more than 2^16 segments.
-- merged changes made by Bas Laarhoven with ftape-2.09. Refer
-  to his release notes below. I've included them into this
-  file unchanged for your reference.
-- disabled call stack back trace for now. This new feature
-  introduced by the interim release 2.0.x still seems to
-  be buggy.
-- Tried to minimize differences between the ftape version
-  to be included into the kernel source tree and the standalone
-  module version.
-- Reintroduced support for Linux-1.2.13. Please refer to the
-  Install-guide. 
-
-===== Release notes for ftape-2.09, 16/06/96 =====
-
-There aren't any really big news in this release, mostly just that I
-(the maintainer) have changed my email address (due to a new job).  My
-new address is <khp@dolphinics.no>
-
-- The CLK_48MHZ and FDC_82078SL options has gone (all 2Mbps cards seem
-  to use a 48MHz oscillator anyway and I haven't heard of an 'SL
-  chip out there).
-- The S82078B has been `downgraded' to i82077AA compability.
-- TESTING option revived.  Right now, it'll enable the (seriously broken)
-  2Mbps code.  If you enable it, you'll experience a tape drive that's
-  *really* out to lunch!
-- Some (bold) changes in the init code.  Please notify me if they
-  break things for you.
-
-===== Release notes for ftape-2.08, 14/03/96 =====
-
-If you correct a problem with ftape, please send your patch to
-khp@dolphinics.no too.
-
-- Updated to reflect that NR_MEM_LISTS is gone in 1.3.74
-- Teac 700 added to list of known drives.
-- The registered device name is now "ft" rather than "ftape".
-
-===== Release notes for ftape-2.07a, 14/03/96 =====
-
-Bugfixes by Marcin Dalecki <dalecki@namu03.gwdg.de>:
-- In the last release it just compiled against 1.3.70;
-  now the params to request_irq() and free_irq are() are fixed, so it also 
-  works in 1.3.73 :-)
-- Support for modules is now correct for newer kernels.
-
-===== Release notes for ftape-2.07, 04/03/96 =====
-
-
-- ftape updated to compile against 1.3.70.
-- Iomega 700 and Wangtek 3200 recognised.
-
-
-===== Release notes for ftape-2.06b, 13/02/96 =====
-
-Another simple bugfix version.
-
-- Jumbo 700 recognised.
-- Typo in vendors.h fixed.
-
-
-===== Release notes for ftape-2.06a, 10/02/96 =====
-
-This release is a simple bugfix version.
-
-- Linux/SMP: ftape *should* work.
-- FC-10/20: Only accepts IRQs 3-7, or 9.  If IRQ 9, properly tell the card
-  to use IRQ 2.  Thanks to Greg Crider (gcrider@iclnet.org) for finding and
-  locating this bug and testing the patch.
-- Insight drive recognised correctly again.
-- Motor-on wakeup version of the Iomega 250 drive added
-
-
-===== Release notes for ftape-2.06, 28/01/96 =====
-
-Special thanks go to Neal Friedman and Steven Sorbom for their
-help in producing and testing this release.
-
-I have continued to clean up the code, with an eye towards inclusion
-of ftape in Linus' official kernel (In fact, as I type this, I am
-running on a kernel with ftape support statically linked).  I have
-test-compiled ftape against my 1.2.13 tree without problems.
-Hopefully, everything should be OK for the v1.2.x people.
-
-WARNING! Alan Cox has mailed me that ftape does *NOT* work with
-Linux/SMP.  If you try to run ftape under Linux/SMP, it will cause a
-kernel deadlock (which is worse than a panic).
-
-- QIC-3020/TR-3: 1Mbps support works.  Neal is capable of reading and
-  writing data to a tape.  ftape will automatically detect the type of
-  tape (e.g. TR-3 vs QIC-80) and move the fdc in and out of
-  "perpendicular mode" as necessary.
-- 2Mbps support is disabled by default, since it is not fully
-  debugged.  If you are adventurous, remove -DFDC_82078SL in the
-  Makefile and see what happens :-)
-- fdc detection: silly bugs removed (Only 2Mbps fdcs were affected)
-  and added detection of the National Semiconductors PC8744 fdc chip
-  (used in the PC873xx "super-IO" chips).
-- Removed warning about incompatible types when compiling with Linux
-  1.2.x.
-- README.PCI updated with info about the DELL Dimension XPS P90.
-- Connor TST3200R added to detected drives.
-- `swapout' utility added to distribution.  It will dirty 5Meg of
-  memory, trying to swap out other programs.  Just say `make swapout'
-  to build it.  ftape will do this automatically Real Soon Now (ie:
-  when I have found out which kernel memory alloc function to call).
-
-
-===== Release notes for ftape-2.05, 08/01/96 =====
-
-- For v1.2.x Kernels, you must apply the patch linux-1.2/ksyms.patch to
-  the kernel and rebuild it (it adds the __get_dma_pages symbol to
-  ksyms.c).
-- Included new asm-i386/io.h file from v1.3.x kernel series, to enable
-  gcc v.2.7.[12] to compile v1.2.x kernels (linux-1.2/io.h).
-- Module versions: If you wish to compile ftape as a versioned module,
-  you must first compile your kernel with CONFIG_MODVERSIONS=y.
-  Otherwise, you will get complaints that <linux/modversions.h> does not
-  exist (if that happens, a `touch modversions.h' will help you out).
-- CLK_48MHZ: new define in the Makefile (default: non-zero).  If you have
-  a tape controller card that uses the i82078(-1) chip, but cannot get
-  it to work with ftape, try set it to 0 (and please report this).
-- QIC-3010/3020: Complete support is still missing, but will hopefully
-  come soon.  Steven Sorbom has kindly provided me with hints about
-  this.  Writing of QIC-3020 tapes definitely does NOT work (do not try
-  it! - the drive will not be in "perpendicular mode" and this will ruin
-  the formatting info on the tape).
-- ftape_num_buffers is out of fashion: use NR_BUFFERS instead (and
-  recompile if you want to change it :-).
-
-
-===== Release notes for ftape-2.04, 01/01/96 =====
-
-This version by Kai Harrekilde-Petersen <khp@dolphinics.no>
-
-- ALERT! Support for Kernels earlier then v1.1.85 is about to go away.
-  I intend to clean up some of the code (getting rid of an annoyingly
-  large numbers of #ifdef mostly), which means that support for
-  pre-1.1.85 kernels must go as well.
-- NR_FTAPE_BUFFERS is gone; You can instead select the number of dma
-  buffers by saying `insmod ftape.o ftape_num_buffer=<n>' instead.
-- Configure script gone.  ftape will now automagically determine your
-  kernel version by /usr/include/linux/version.h instead.
-- CONFIG_MODVERSIONS now work.  All combinations of versioned /
-  unversioned kernel and ftape module works (at least with my 1.3.52
-  kernel).
-- If you have problems with inserting ftape into an old (1.2.x)
-  kernel (e.g. insmod says "1.2.8 does not match 1.2.8), recompile
-  your modules utilities with your new compiler.
-- Reveal TB1400 drive added to vendors.h
-- Support for the i82078-1 (2Mbps) chip is coming along.  The
-  biggest problem is that I don't have such a card, which makes
-  testing / debugging somewhat problematic.  The second biggest
-  problem is that I do not have the QIC-3010/3020 standards either.
-  Status right now is that the chip is detected, and it should be
-  possible to put it into 2Mbps mode.  However, I do not know what
-  "extras" are needed to complete the support.  Although putting the
-  i82078 into 1Mbps mode ought to work out of the box, it doesn't
-  (right now, ftape complains about id am errors).
-
-
-===== Release notes for ftape-2.04beta5, 29/12/95 =====
-
-Bas offline linux-tape
-----------------------
-For reasons only known to the majordomo mail list processor, Bas was
-kicked off the linux-tape list sometime during the summer.  Being
-overworked at his for-pay job, he didn't notice it much.  Instead I
-(Kai, khp@dolphinics.no) has worked on ftape to produce the 2.04(beta)
-version.
-
-zftape
-------
-Note that there exists a much improved version of ftape, written by
-Claus-Justus Heine <claus@willi.math.rwth-aachen.de> which is named
-zftape, which conforms to the QIC-80 specs on how to mark backups, and
-is capable of doing automatic compression.  However, zftape makes
-substantial changes to ftape, and I (Kai) have therefore declined to
-integrate zftape into ftape.  Hopefully, this will happen soon.
-
-CONFIG_QIC117 removed from the kernel
--------------------------------------
-The biggest change of all is that ftape now will allocate its dma
-buffers when it is inserted.  The means that the CONFIG_QIC117 option
-has disappeared from the Linux kernel as of v1.3.34.  If you have an
-earlier kernel, simply answer 'no' to the question will do the trick
-(if you get complains about __get_free_pages() missing, contact the
-linux-tape mailing list).
-
-Note that ftape-2.04beta will work equally well on kernels with and
-without `ftape support'.  The only catch is, that you will waste
-around 96-128Kb of precious DMA'able memory on a box that has ftape
-support compiled in.
-
-Now for the real changes:
-
-- FC-20 can now use DMA channels 1, 2, and 3. Thanks to Daniel
-  Cohen, catman@wpi.edu.
-- ftape no longer requires a (gigantic) 96Kb buffer to be statically
-  allocated by the kernel.
-- Added new Iomega drive (8882) to vendors.h
-- -fno-strength-reduce added to Makefile, since GCC is broken.
-- i82078-1 (2Mbps) FDC support started.
-
-
-===== Release notes for ftape-2.03b, 27/05/95 =====
-
-- Prevented verify_area to return error if called with zero length.
-- Fixed a bug in flush_buffers that caused too much padding to be
-  written when a final segment had bad sectors.
-- Increased maximum fast-seek overshoot value from 5 to 10 segments.
-- Breaking loop after 5 retries when positioning fails.
-- Fixed wrong calculation of tape length for QIC-3010 and QIC-3020
-  tapes (densities were swapped).
-- Fixed wrong calculation of overshoot on seek_forward: Wrong sign
-  of error.
-- Suppress (false) error message due to new tape loaded.
-- Added two new CMS drives (11c3 and 11c5) to vendors.h.
-
-
-===== Release notes for ftape-2.03a, 09/05/95 =====
-
-- Fixed display of old error (even if already cleared) in ftape_open.
-- Improved tape length detection, ioctls would fail for 425 ft tapes.
-  Until the tape length is calculated with data from the header
-  segment, we'll use worst-case values.
-- Clear eof_mark after rewinding ioctls.
-- Fixed wrong version message (2.03 had 2.02g id).
-- Fixed bug that caused the fdc to be reset very frequently.
-  This shouldn't affect normal operation but the timing of the
-  report routines has changed again and that may cause problems.
-  We'll just have to find out....
-- Implemented correct write precompensation setting for QIC-3010/3020.
-- Cleaned up fdc_interrupt_wait routine. Hope it still works :-)
-- Finally removed (already disabled) special eof mark handling for
-  gnu tar.
-- Changed order of get_dma_residue and disable_dma in fdc-isr.c
-  because the current order would fail on at least one system.
-  We're back to the original order again, hope (and expect) this
-  doesn't break any other system.
-
-
-===== Release notes for ftape-2.03, 07/05/95 =====
-
-(Changes refer to the first ftape-2.02 release)
-
-Support for wide and extended length tapes
-------------------------------------------
-The Conner TSM 420 and 850 drives are reported to be working.
-I haven't received any reports about other brands; the TSM 420
-and 850 seem to be the most widely used wide drives.
-Extended length tapes (425 ft) with normal QIC-80 drives
-are operating too (At least I've had no reports stating otherwise).
-_Not_ yet completely supported (although they may work) are
-QIC-3020 drives and 2 Mbps floppy disk controllers won't work at
-the highest speed.
-If someone is kind enough to send me one of these, I'll include
-support for it too ;-)
-
-Easier configuration
---------------------
-Problems due to wrong settings in the Makefile are prevented
-by using a configuration script that sets the necessary (kernel
-version dependent) compile time options.
-This kernel version is now determined from the sources found
-at /usr/src/linux, or if not found, the old way using
-/proc/version.
-Versioned modules will be used automatically when supported
-by- and configured in- the kernel.
-Note that the current modules code (1.1.87) is still broken
-and _needs_ the fix included in the insmod directory.
-Please don't send me any more Oops reports caused by insmod :-(
-
-Reduced module size
--------------------
-The standard module size is much reduced and some compile time
-options can even reduce it further. (I don't recommend this
-for normal use but it can be handy for rescue diskettes)
-
-Option:           Approx. module size:
-
-<standard>             150 Kb
-NO_TRACE               125 Kb
-NO_TRACE_AT_ALL         67 Kb
-
-
-Much improved driver interruption
----------------------------------
-Most possible loops have been broken and signal detection
-has been improved.
-In most cases the driver can be aborted by ^C (SIGINT) and
-SIGKILL (kill -9) will generate be a sure kill.
-(Note that aborting a tape operation may damage the last
-data written to tape)
-
-Improved error recovery
------------------------
-Ftape now returns an error (ENODATA) to the application if
-a segment proves to be unrecoverable and then skips the
-bad segment.
-This causes most applications to continue to work (tar
-and afio) loosing only a small amount (up to 29 Kb) of data.
-Retried read operations will now be done slightly off-track
-to improve the chance of success. Serious head off-track
-errors will be detected.
-
-FC-10 and FC-20 controllers
----------------------------
-Ftape now supports both the old CMS FC-10 and the newer FC-20
-controllers.
-Because the operation of these cards is still undocumented,
-thus far they will only work with the default settings (See
-Makefile). Any feed-back on how to use them with other settings
-will be welcome !
-Compilation will fail if one changes the settings to illegal
-values.
-
-Kernels and compilers
----------------------
-Ftape is currently being developed using the 2.5.8 compiler.
-The older 2.4.5 probably works too (Set option in Makefile!).
-I have no experience with any later compilers nor Elf support.
-Any information on this is welcome.
-The latest kernel I have tested ftape with is 1.2.6.
-
-Compression
------------
-An impressive collection of changes for ftape including
-on-the-fly compression is still lying on my desk.
-If 2.03 proves to be reliable I might start integrating these
-but as usual, I'm short in time :-(
-
-Formatting
-----------
-There is still no way to format tapes under Linux. As far as
-I know all attempts to write such a program have died now.
-Since formatted tapes are rather common now, I think all we
-need is a utility that writes a worst case pattern and verifies
-that with the drive put in verify mode, reducing margins.
-Any takers ?
-
-Furthermore
------------
-Cleaned up messages.
-Prepared to support multiple tape drives on one fdc.
-Thanks to all the people who sent bug reports and helped me
-improve the driver. Without trying to be complete I'll mention
-Gary Anderson (without his accurate reports and unreliable
-hardware there wouldn't be a 2.03), Stefan Kneifel (FC-20),
-Robert Broughton (FC-20, you were almost there ;-), Bjorn
-Ekwall (for the versioned modules and buggy insmod ;-), Peter
-Fox, Christopher Oliver, Ralph Whittaker and not the least
-Linus Torvalds (for Linux and keeping me busy because of
-changes to the kernel ;-)
-Thanks to anyone I forgot, for the bug reports, the ftape
-bashing and the mental support...
-
-
-That's it for now. Have Fun,
-
-Bas.
-
-
-===== Release notes for ftape-2.02g, 06/05/95 =====
-
-- Added extra test to break read-id loop with signal.
-- Changed rewind code to handle negative overshoot for drives
-  that take very long to start or stop.
-- Let use of get/set i/o-regions depend on kernel version.
-- Changed code to use a more general test for conditional
-  compilations depending on kernel version.
-- Improved micro-step functionality to go off-track only
-  while reading (id & data).
-- Added failure on tape-not-referenced bit in ftape_command.
-- Added FOREVER option to read-wait routine.
-- Changed read-id to use shorter timeout causing smaller
-  rewinds on timeout.
-- Made kernel-interface functions static.
-
-
-===== Release notes for ftape-2.02f, 03/05/95 =====
-
-- Added support for dual tape drives on my system, extended Configure
-  script to detect host 'dodo'.
-- Log media defect in history if ecc failed and no data was returned.
-- Fixed Configure script that was failing for kernel versions with
-  double digit version or revision numbers.
-
-
-===== Release notes for ftape-2.02e, 01/05/95 =====
-
-- Fixed reposition loop at logical eot (failing read_id).
-- Fixed 34 segment offset when rewinding.
-- Added fast seek capability for more than 255 segments.
-- Fixed wrong busy result from ftape_command causing reverse
-  seek to fail.
-- Added breakout from infinite rewind loop (if something fails).
-
-
-===== Release notes for ftape-2.02d, 30/04/95 =====
-
-- Improved abortion on signals: Interrupt will make a graceful
-  exit, Kill will be less nice and should be used if everything
-  else fails.
-- Included check for tape-head off track.
-- Implemented exit from tape-start loop.
-- Added kernel io-port registration.
-- Implemented skip of failing segment (ENODATA) on ecc failure.
-  This allows afio and tar to continue when the tape is damaged.
-- Made distinction between drive names with different codes.
-
-
-===== Release notes for ftape-2.02c, 22/04/95 =====
-
-- Fixed too tight command queueing after tape stop/pause command
-  issued from within interrupt service routine (Showed as timeout
-  on Acknowledge errors during retries on some systems)
-- Tried to fix timeouts when using 425 ft tape because the extended
-  length doesn't seem to be detected by the hardware.
-  We now use the format code from the header segment so adjust the
-  timing after reading the header segment.
-- Fixed some messages stating 'unexpected something...' being not
-  unexpected anymore.
-- Started preparations for merge of dynamic buffer allocation and
-  compression code.
-- Changed some debug messages to include relevant segment information
-  at level 4.
-- Included early bail-out when drive offline, preventing a lot of
-  false messages.
-- Moved ftape_parameter_xxx() offsets into function instead of in calls.
-- Removed 'weird, drive busy but no data' error when caused by
-  an error during a read-id.
-- Improved 'timeout on acknowledge' diagnostics.
-- Moved MODULE option into Configure.
-- Reduced code size when no tracing at all was set (Claus Heine).
-- No longer log error code 0 (no error) as an error.
-
-
-===== Release notes for ftape-2.02b, 09/04/95 =====
-
-- Relaxed timing for status operation and displaying
-  abnormal results. Hopefully this shows what's going
-  wrong with the Conner TSM850R drives.
-- Created script for configuration, using version number
-  of kernel source if available, otherwise /proc/version.
-- Fixed conditionals in kernel-interface.c.
-- Removed unavoidable TRACE output.
-
-
-===== Release notes for ftape-2.02a, 01/04/95 =====
-
-- Implemented `new-style' (versioned) modules support for new
-  kernels.
-- Reduced size of module by moving static data to bss.
-- Now using version number of kernel source instead of running
-  kernel for kernel versions >= 1.1.82
-- Added feedback on drive speeds to vendor information.
-- Included fixed insmod sources to distribution (Let's hope
-  the modules distribution get fixed soon :-/).
-
-Note that I haven't yet implemented any of the code extension I
-received. I hope to find some time to do this soon.
-
-
-===== Release notes for ftape-2.02, 15/01/95 =====
-
-
-- Fixed failing repositioning when overshoot was incremented.
-- Fixed rate selection: Because of a deficiency in the QIC-117
-  specification one cannot distinguish between a not implemented
-  and a failing command. Therefor we now try to find out if the
-  drive does support this command before usage.
-- Fixed error retry using wrong offset in fdc-isr.
-- Improved retry code to retry only once on a single no-data
-  error in a segment.
-- Validate sector number extracted from eof mark because an
-  invalid file mark (due to ???) could cause kernel panic.
-- Split ftape-io.c into ftape-io.c and ftape-ctl.c files.
-- Corrected too high media error count after writing to
-  a bad tape.
-- Added #include <asm/segment.h> again because old kernel versions
-  need it.
-- Fixed fdc not being disabled when open failed because no tape
-  drive was found.
-- Fixed problem with soft error in sector 32 (shift operator with
-  shiftcount 32 is not defined).
-
-
-===== Release notes for ftape-2.01, 08/01/95 =====
-
-
-- Removed TESTING setting from distributed Makefile.
-- Fixed `mt asf' failure: Rewind was deferred to close which
-  overruled the fsf ioctl.
-- Prevented non-interruptible commands being interrupted.
-- Added missing timeout.pause setting.
-- Maximum tape speed read from drive type information table.
-  If the information is not in the table (0) the drive will
-  determine the speed itself and put a message in the logfile.
-  This information should then be added to the table in the
-  vendors.h file (and reported to me).
-- Added call to ftape_init_drive after soft reset for those
-  (antique) drives that don't do an implicit seek_load_point
-  after a reset or power up.
-- Don't try to set data rate if reset failed.
-- Prevent update of seek variables when starting from the
-  beginning or the end of the tape.
-- Fixed wrong adjustment of overshoot in seek_forward().
-- Added sync to Makefile (again).
-- Added code to diagnose timer problems (calibr.c).
-- Replaced time differences by timediff calls.
-- Removed reference to do_floppy from object for recent kernels.
-- Fixed wrong display of 'failing dma controller' message.
-- Removed various no longer used #include statements.
-- Added max. tape speed value to vendor-struct.
-- Changed ftape-command to check pre-conditions and wait
-  if needed.
-- Further updated qic117.h to rev G.
-- Combined command name table and restrictions table to one.
-  Extended this table with some new fields.
-- Increased timeout on Ack timer value and included code to
-  report out of spec behaviour.
-- Increased rewind timeout margin to calculated + 20%.
-- Improved data rate selection so it won't fail on some
-  older (pre standard) drives.
-- Changed initialisation code so drive will be rewound if the
-  driver is reloaded and the tape is not at bot.
-- Moved some of the flush operations from close to the ioctls.
-- Added exit code value to failing verify area message.
-- Loop until tape halted in smart-stop.
-- Fast seek handled specially if located at bot or eot.
-- Being more conservative on overshoot value.
-
-
-===== Release notes for ftape-2.00, 31/12/94 =====
-
-  The Install-guide is completely rewritten and now also includes
-some information on how to use the driver. If you're either new
-to ftape or new to Unix tape devices make sure to read it !
-
-  If you own a pci system and experience problems with the
-ftape driver make sure to read the README.PCI file. It contains
-some hints on how to fix your hardware.
-
-  For anybody who hasn't noticed: The version number of the
-driver has been incremented (The latest released version has
-been version 1.14d).
-  This has been done for two major reasons:
-
-  o  A new (better) error recovery scheme is implemented.
-  o  Support for new drive types has been added.
-
-  All these improvements/changes will probably include a couple
-of new (and old?) bugs. If you encounter any problems that you think
-I'm not yet aware of, feel free to send a report to <bas@vimec.nl>.
-  I recommend keeping a version of ftape-1.14d available, just
-in case ;-)
-
-  This version should work with all kernel versions from 1.0.9 up
-to 1.1.72 (and probably earlier and later versions too).
-
-
-Major new features:
-
-- Better handling of tapes with defects: When a sector repeatedly
-  (SOFT_RETRIES in ftape.h) cannot be written to or read from it is
-  marked as an hard error and gets skipped.
-  The error correction code can handle up to three of these hard
-  errors provided there are no other errors in that segment (32 Kb).
-  
-- Allows writing to tapes with defects (although the risk of loosing
-  data increases !)
-  Look for the media-defects entry printed with the statistics when
-  the tape is closed. A non-zero value here shows a bad tape.
-  [the actual count is wrong (too high), this is a known bug].
-
-- Use of backup header segment if first one is failing.
-
-- Support for extended length tapes with QIC-80: both 425 and 1100 ft.
-  0.25 inch tapes are now recognized and handled.
-
-- Support for new QIC-80 drives with 8 mm `wide' tapes (e.g. Conner
-  TSM 420).
-
-- Support for new QIC-3010 and QIC-3020 drives (experimental) with
-  both 0.25 inch and 8 mm tapes.
-
-Some minor features were added, a couple of small bugs were fixed and
-probably some new ones introduced ;-).
-
-[lseek() didn't make it into this version]
-
-Have fun,
-
-Bas.
-----
- LocalWords:  ftape MCONFIG mt VFS zftape resp sftape proc subdir MTIOCVOLINFO
- LocalWords:  MTIOCGETSIZE BOT EOD MTBSF zft kerneld modprobe kdtime contrib TR
- LocalWords:  MTSETBLK afio uninstall texi www EIO QIC init sft eof aka dma GB
- LocalWords:  SIGKILL MTIOCFTCMD mmap Iomega FDC fdc io gnumt mtio fc asm inb
- LocalWords:  outb ft qic frontend TeXinfo irq mach MODVERSIONS CONFIG html dvi
- LocalWords:  usr doc SMP Mb Dunno FIXME vtblc perl listtape volinfo fsf MTWEOF
- LocalWords:  amanda degaussed ComByte DoublePlay whraven njackn com MTIOC vtbl
- LocalWords:  GETBLKSZ MAKEDEV zftape's linux dif CVS Revison cp MTREW MTOFFL
- LocalWords:  MTFSF BSF Marcin Dalecki GCC Config cpio swapout Kai Harrekilde
- LocalWords:  Pederson khp dolphinics Justus claus momo rwth aachen Laarhoven
diff --git a/drivers/char/ftape/compressor/Makefile b/drivers/char/ftape/compressor/Makefile
deleted file mode 100644
index 1fbd6c4019d..00000000000
--- a/drivers/char/ftape/compressor/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-#       Copyright (C) 1997 Claus-Justus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/compressor/Makefile,v $
-# $Revision: 1.1 $
-# $Date: 1997/10/05 19:12:28 $
-#
-#      Makefile for the optional compressor for th zftape VFS
-#      interface to the QIC-40/80/3010/3020 floppy-tape driver for
-#      Linux.
-#
-
-obj-$(CONFIG_ZFT_COMPRESSOR) += zft-compressor.o
-
-zft-compressor-objs := zftape-compress.o lzrw3.o
-
-CFLAGS_lzrw3.o	:= -O6 -funroll-all-loops
diff --git a/drivers/char/ftape/compressor/lzrw3.c b/drivers/char/ftape/compressor/lzrw3.c
deleted file mode 100644
index a032a0ee2a9..00000000000
--- a/drivers/char/ftape/compressor/lzrw3.c
+++ /dev/null
@@ -1,743 +0,0 @@
-/*
- * $Source: /homes/cvs/ftape-stacked/ftape/compressor/lzrw3.c,v $
- * $Revision: 1.1 $
- * $Date: 1997/10/05 19:12:29 $
- *
- * Implementation of Ross Williams lzrw3 algorithm. Adaption for zftape.
- *
- */
-
-#include "../compressor/lzrw3.h"       /* Defines single exported function "compress".   */
-
-/******************************************************************************/
-/*                                                                            */
-/*                                    LZRW3.C                                 */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* Author  : Ross Williams.                                                   */
-/* Date    : 30-Jun-1991.                                                     */
-/* Release : 1.                                                               */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* This file contains an implementation of the LZRW3 data compression         */
-/* algorithm in C.                                                            */
-/*                                                                            */
-/* The algorithm is a general purpose compression algorithm that runs fast    */
-/* and gives reasonable compression. The algorithm is a member of the Lempel  */
-/* Ziv family of algorithms and bases its compression on the presence in the  */
-/* data of repeated substrings.                                               */
-/*                                                                            */
-/* This algorithm is unpatented and the code is public domain. As the         */
-/* algorithm is based on the LZ77 class of algorithms, it is unlikely to be   */
-/* the subject of a patent challenge.                                         */
-/*                                                                            */
-/* Unlike the LZRW1 and LZRW1-A algorithms, the LZRW3 algorithm is            */
-/* deterministic and is guaranteed to yield the same compressed               */
-/* representation for a given file each time it is run.                       */
-/*                                                                            */
-/* The LZRW3 algorithm was originally designed and implemented                */
-/* by Ross Williams on 31-Dec-1990.                                           */
-/*                                                                            */
-/* Here are the results of applying this code, compiled under THINK C 4.0     */
-/* and running on a Mac-SE (8MHz 68000), to the standard calgary corpus.      */
-/*                                                                            */
-/*    +----------------------------------------------------------------+      */
-/*    | DATA COMPRESSION TEST                                          |      */
-/*    | =====================                                          |      */
-/*    | Time of run     : Sun 30-Jun-1991 09:31PM                      |      */
-/*    | Timing accuracy : One part in 100                              |      */
-/*    | Context length  : 262144 bytes (= 256.0000K)                   |      */
-/*    | Test suite      : Calgary Corpus Suite                         |      */
-/*    | Files in suite  : 14                                           |      */
-/*    | Algorithm       : LZRW3                                        |      */
-/*    | Note: All averages are calculated from the un-rounded values.  |      */
-/*    +----------------------------------------------------------------+      */
-/*    | File Name   Length  CxB  ComLen  %Remn  Bits  Com K/s  Dec K/s |      */
-/*    | ----------  ------  ---  ------  -----  ----  -------  ------- |      */
-/*    | rpus:Bib.D  111261    1   55033   49.5  3.96    19.46    32.27 |      */
-/*    | us:Book1.D  768771    3  467962   60.9  4.87    17.03    31.07 |      */
-/*    | us:Book2.D  610856    3  317102   51.9  4.15    19.39    34.15 |      */
-/*    | rpus:Geo.D  102400    1   82424   80.5  6.44    11.65    18.18 |      */
-/*    | pus:News.D  377109    2  205670   54.5  4.36    17.14    27.47 |      */
-/*    | pus:Obj1.D   21504    1   13027   60.6  4.85    13.40    18.95 |      */
-/*    | pus:Obj2.D  246814    1  116286   47.1  3.77    19.31    30.10 |      */
-/*    | s:Paper1.D   53161    1   27522   51.8  4.14    18.60    31.15 |      */
-/*    | s:Paper2.D   82199    1   45160   54.9  4.40    18.45    32.84 |      */
-/*    | rpus:Pic.D  513216    2  122388   23.8  1.91    35.29    51.05 |      */
-/*    | us:Progc.D   39611    1   19669   49.7  3.97    18.87    30.64 |      */
-/*    | us:Progl.D   71646    1   28247   39.4  3.15    24.34    40.66 |      */
-/*    | us:Progp.D   49379    1   19377   39.2  3.14    23.91    39.23 |      */
-/*    | us:Trans.D   93695    1   33481   35.7  2.86    25.48    40.37 |      */
-/*    +----------------------------------------------------------------+      */
-/*    | Average     224401    1  110953   50.0  4.00    20.17    32.72 |      */
-/*    +----------------------------------------------------------------+      */
-/*                                                                            */
-/******************************************************************************/
-
-/******************************************************************************/
-
-/* The following structure is returned by the "compress" function below when  */
-/* the user asks the function to return identifying information.              */
-/* The most important field in the record is the working memory field which   */
-/* tells the calling program how much working memory should be passed to      */
-/* "compress" when it is called to perform a compression or decompression.    */
-/* LZRW3 uses the same amount of memory during compression and decompression. */
-/* For more information on this structure see "compress.h".                   */
-  
-#define U(X)            ((ULONG) X)
-#define SIZE_P_BYTE     (U(sizeof(UBYTE *)))
-#define SIZE_WORD       (U(sizeof(UWORD  )))
-#define ALIGNMENT_FUDGE (U(16))
-#define MEM_REQ ( U(4096)*(SIZE_P_BYTE) + ALIGNMENT_FUDGE )
-
-static struct compress_identity identity =
-{
- U(0x032DDEA8),                           /* Algorithm identification number. */
- MEM_REQ,                                 /* Working memory (bytes) required. */
- "LZRW3",                                 /* Name of algorithm.               */
- "1.0",                                   /* Version number of algorithm.     */
- "31-Dec-1990",                           /* Date of algorithm.               */
- "Public Domain",                         /* Copyright notice.                */
- "Ross N. Williams",                      /* Author of algorithm.             */
- "Renaissance Software",                  /* Affiliation of author.           */
- "Public Domain"                          /* Vendor of algorithm.             */
-};
- 
-LOCAL void compress_compress  (UBYTE *,UBYTE *,ULONG,UBYTE *, LONG *);
-LOCAL void compress_decompress(UBYTE *,UBYTE *,LONG, UBYTE *, ULONG *);
-
-/******************************************************************************/
-
-/* This function is the only function exported by this module.                */
-/* Depending on its first parameter, the function can be requested to         */
-/* compress a block of memory, decompress a block of memory, or to identify   */
-/* itself. For more information, see the specification file "compress.h".     */
-
-EXPORT void lzrw3_compress(
-	UWORD     action,      /* Action to be performed.		*/
-	UBYTE   *wrk_mem,	/* Address of working memory we can use.*/
-	UBYTE   *src_adr,	/* Address of input data.		*/
-	LONG     src_len,	/* Length  of input data.		*/
-	UBYTE   *dst_adr,	/* Address to put output data.		*/
-	void  *p_dst_len	/* Address of longword for length of output data.*/
-)
-{
- switch (action)
-   {
-    case COMPRESS_ACTION_IDENTITY:
-       *((struct compress_identity **)p_dst_len)= &identity;
-       break;
-    case COMPRESS_ACTION_COMPRESS:
-       compress_compress(wrk_mem,src_adr,src_len,dst_adr,(LONG *)p_dst_len);
-       break;
-    case COMPRESS_ACTION_DECOMPRESS:
-       compress_decompress(wrk_mem,src_adr,src_len,dst_adr,(LONG *)p_dst_len);
-       break;
-   }
-}
-
-/******************************************************************************/
-/*                                                                            */
-/* BRIEF DESCRIPTION OF THE LZRW3 ALGORITHM                                   */
-/* ========================================                                   */
-/* The LZRW3 algorithm is identical to the LZRW1-A algorithm except that      */
-/* instead of transmitting history offsets, it transmits hash table indexes.  */
-/* In order to decode the indexes, the decompressor must maintain an          */
-/* identical hash table. Copy items are straightforward:when the decompressor */
-/* receives a copy item, it simply looks up the hash table to translate the   */
-/* index into a pointer into the data already decompressed. To update the     */
-/* hash table, it replaces the same table entry with a pointer to the start   */
-/* of the newly decoded phrase. The tricky part is with literal items, for at */
-/* the time that the decompressor receives a literal item the decompressor    */
-/* does not have the three bytes in the Ziv (that the compressor has) to      */
-/* perform the three-byte hash. To solve this problem, in LZRW3, both the     */
-/* compressor and decompressor are wired up so that they "buffer" these       */
-/* literals and update their hash tables only when three bytes are available. */
-/* This makes the maximum buffering 2 bytes.                                  */
-/*                                                                            */
-/* Replacement of offsets by hash table indexes yields a few percent extra    */
-/* compression at the cost of some speed. LZRW3 is slower than LZRW1, LZRW1-A */
-/* and LZRW2, but yields better compression.                                  */
-/*                                                                            */
-/* Extra compression could be obtained by using a hash table of depth two.    */
-/* However, increasing the depth above one incurs a significant decrease in   */
-/* compression speed which was not considered worthwhile. Another reason for  */
-/* keeping the depth down to one was to allow easy comparison with the        */
-/* LZRW1-A and LZRW2 algorithms so as to demonstrate the exact effect of the  */
-/* use of direct hash indexes.                                                */
-/*                                                                            */
-/*                                  +---+                                     */
-/*                                  |___|4095                                 */
-/*                                  |___|                                     */
-/*              +---------------------*_|<---+   /----+---\                   */
-/*              |                   |___|    +---|Hash    |                   */
-/*              |                   |___|        |Function|                   */
-/*              |                   |___|        \--------/                   */
-/*              |                   |___|0            ^                       */
-/*              |                   +---+             |                       */
-/*              |                   Hash        +-----+                       */
-/*              |                   Table       |                             */
-/*              |                              ---                            */
-/*              v                              ^^^                            */
-/*      +-------------------------------------|----------------+              */
-/*      ||||||||||||||||||||||||||||||||||||||||||||||||||||||||              */
-/*      +-------------------------------------|----------------+              */
-/*      |                                     |1......18|      |              */
-/*      |<------- Lempel=History ------------>|<--Ziv-->|      |              */
-/*      |     (=bytes already processed)      |<-Still to go-->|              */
-/*      |<-------------------- INPUT BLOCK ------------------->|              */
-/*                                                                            */
-/* The diagram above for LZRW3 looks almost identical to the diagram for      */
-/* LZRW1. The difference is that in LZRW3, the compressor transmits hash      */
-/* table indices instead of Lempel offsets. For this to work, the             */
-/* decompressor must maintain a hash table as well as the compressor and both */
-/* compressor and decompressor must "buffer" literals, as the decompressor    */
-/* cannot hash phrases commencing with a literal until another two bytes have */
-/* arrived.                                                                   */
-/*                                                                            */
-/*  LZRW3 Algorithm Execution Summary                                         */
-/*  ---------------------------------                                         */
-/*  1. Hash the first three bytes of the Ziv to yield a hash table index h.   */
-/*  2. Look up the hash table yielding history pointer p.                     */
-/*  3. Match where p points with the Ziv. If there is a match of three or     */
-/*     more bytes, code those bytes (in the Ziv) as a copy item, otherwise    */
-/*     code the next byte in the Ziv as a literal item.                       */
-/*  4. Update the hash table as possible subject to the constraint that only  */
-/*     phrases commencing three bytes back from the Ziv can be hashed and     */
-/*     entered into the hash table. (This enables the decompressor to keep    */
-/*     pace). See the description and code for more details.                  */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/*                     DEFINITION OF COMPRESSED FILE FORMAT                   */
-/*                     ====================================                   */
-/*  * A compressed file consists of a COPY FLAG followed by a REMAINDER.      */
-/*  * The copy flag CF uses up four bytes with the first byte being the       */
-/*    least significant.                                                      */
-/*  * If CF=1, then the compressed file represents the remainder of the file  */
-/*    exactly. Otherwise CF=0 and the remainder of the file consists of zero  */
-/*    or more GROUPS, each of which represents one or more bytes.             */
-/*  * Each group consists of two bytes of CONTROL information followed by     */
-/*    sixteen ITEMs except for the last group which can contain from one      */
-/*    to sixteen items.                                                       */
-/*  * An item can be either a LITERAL item or a COPY item.                    */
-/*  * Each item corresponds to a bit in the control bytes.                    */
-/*  * The first control byte corresponds to the first 8 items in the group    */
-/*    with bit 0 corresponding to the first item in the group and bit 7 to    */
-/*    the eighth item in the group.                                           */
-/*  * The second control byte corresponds to the second 8 items in the group  */
-/*    with bit 0 corresponding to the ninth item in the group and bit 7 to    */
-/*    the sixteenth item in the group.                                        */
-/*  * A zero bit in a control word means that the corresponding item is a     */
-/*    literal item. A one bit corresponds to a copy item.                     */
-/*  * A literal item consists of a single byte which represents itself.       */
-/*  * A copy item consists of two bytes that represent from 3 to 18 bytes.    */
-/*  * The first  byte in a copy item will be denoted C1.                      */
-/*  * The second byte in a copy item will be denoted C2.                      */
-/*  * Bits will be selected using square brackets.                            */
-/*    For example: C1[0..3] is the low nibble of the first control byte.      */
-/*    of copy item C1.                                                        */
-/*  * The LENGTH of a copy item is defined to be C1[0..3]+3 which is a number */
-/*    in the range [3,18].                                                    */
-/*  * The INDEX of a copy item is defined to be C1[4..7]*256+C2[0..8] which   */
-/*    is a number in the range [0,4095].                                      */
-/*  * A copy item represents the sequence of bytes                            */
-/*       text[POS-OFFSET..POS-OFFSET+LENGTH-1] where                          */
-/*          text   is the entire text of the uncompressed string.             */
-/*          POS    is the index in the text of the character following the    */
-/*                   string represented by all the items preceeding the item  */
-/*                   being defined.                                           */
-/*          OFFSET is obtained from INDEX by looking up the hash table.       */
-/*                                                                            */
-/******************************************************************************/
-
-/* The following #define defines the length of the copy flag that appears at  */
-/* the start of the compressed file. The value of four bytes was chosen       */
-/* because the fast_copy routine on my Macintosh runs faster if the source    */
-/* and destination blocks are relatively longword aligned.                    */
-/* The actual flag data appears in the first byte. The rest are zeroed so as  */
-/* to normalize the compressed representation (i.e. not non-deterministic).   */
-#define FLAG_BYTES 4
-
-/* The following #defines define the meaning of the values of the copy        */
-/* flag at the start of the compressed file.                                  */
-#define FLAG_COMPRESS 0     /* Signals that output was result of compression. */
-#define FLAG_COPY     1     /* Signals that output was simply copied over.    */
-
-/* The 68000 microprocessor (on which this algorithm was originally developed */
-/* is fussy about non-aligned arrays of words. To avoid these problems the    */
-/* following macro can be used to "waste" from 0 to 3 bytes so as to align    */
-/* the argument pointer.                                                      */
-#define ULONG_ALIGN_UP(X) ((((ULONG)X)+sizeof(ULONG)-1)&~(sizeof(ULONG)-1))
-
-
-/* The following constant defines the maximum length of an uncompressed item. */
-/* This definition must not be changed; its value is hardwired into the code. */
-/* The longest number of bytes that can be spanned by a single item is 18     */
-/* for the longest copy item.                                                 */
-#define MAX_RAW_ITEM (18)
-
-/* The following constant defines the maximum length of an uncompressed group.*/
-/* This definition must not be changed; its value is hardwired into the code. */
-/* A group contains at most 16 items which explains this definition.          */
-#define MAX_RAW_GROUP (16*MAX_RAW_ITEM)
-
-/* The following constant defines the maximum length of a compressed group.   */
-/* This definition must not be changed; its value is hardwired into the code. */
-/* A compressed group consists of two control bytes followed by up to 16      */
-/* compressed items each of which can have a maximum length of two bytes.     */
-#define MAX_CMP_GROUP (2+16*2)
-
-/* The following constant defines the number of entries in the hash table.    */
-/* This definition must not be changed; its value is hardwired into the code. */
-#define HASH_TABLE_LENGTH (4096)
-
-/* LZRW3, unlike LZRW1(-A), must initialize its hash table so as to enable    */
-/* the compressor and decompressor to stay in step maintaining identical hash */
-/* tables. In an early version of the algorithm, the tables were simply       */
-/* initialized to zero and a check for zero was included just before the      */
-/* matching code. However, this test costs time. A better solution is to      */
-/* initialize all the entries in the hash table to point to a constant        */
-/* string. The decompressor does the same. This solution requires no extra    */
-/* test. The contents of the string do not matter so long as the string is    */
-/* the same for the compressor and decompressor and contains at least         */
-/* MAX_RAW_ITEM bytes. I chose consecutive decimal digits because they do not */
-/* have white space problems (e.g. there is no chance that the compiler will  */
-/* replace more than one space by a TAB) and because they make the length of  */
-/* the string obvious by inspection.                                          */
-#define START_STRING_18 ((UBYTE *) "123456789012345678")
-
-/* In this algorithm, hash values have to be calculated at more than one      */
-/* point. The following macro neatens the code up for this.                   */
-#define HASH(PTR) \
-   (((40543*(((*(PTR))<<8)^((*((PTR)+1))<<4)^(*((PTR)+2))))>>4) & 0xFFF)
-
-/******************************************************************************/
-
-/* Input  : Hand over the required amount of working memory in p_wrk_mem.     */
-/* Input  : Specify input block using p_src_first and src_len.                */
-/* Input  : Point p_dst_first to the start of the output zone (OZ).           */
-/* Input  : Point p_dst_len to a ULONG to receive the output length.          */
-/* Input  : Input block and output zone must not overlap.                     */
-/* Output : Length of output block written to *p_dst_len.                     */
-/* Output : Output block in Mem[p_dst_first..p_dst_first+*p_dst_len-1]. May   */
-/* Output : write in OZ=Mem[p_dst_first..p_dst_first+src_len+MAX_CMP_GROUP-1].*/
-/* Output : Upon completion guaranteed *p_dst_len<=src_len+FLAG_BYTES.        */
-LOCAL void compress_compress(UBYTE *p_wrk_mem,
-			     UBYTE *p_src_first, ULONG  src_len,
-			     UBYTE *p_dst_first, LONG  *p_dst_len)
-{
- /* p_src and p_dst step through the source and destination blocks.           */
- register UBYTE *p_src = p_src_first;
- register UBYTE *p_dst = p_dst_first;
- 
- /* The following variables are never modified and are used in the            */
- /* calculations that determine when the main loop terminates.                */
- UBYTE *p_src_post  = p_src_first+src_len;
- UBYTE *p_dst_post  = p_dst_first+src_len;
- UBYTE *p_src_max1  = p_src_first+src_len-MAX_RAW_ITEM;
- UBYTE *p_src_max16 = p_src_first+src_len-MAX_RAW_ITEM*16;
- 
- /* The variables 'p_control' and 'control' are used to buffer control bits.  */
- /* Before each group is processed, the next two bytes of the output block    */
- /* are set aside for the control word for the group about to be processed.   */
- /* 'p_control' is set to point to the first byte of that word. Meanwhile,    */
- /* 'control' buffers the control bits being generated during the processing  */
- /* of the group. Instead of having a counter to keep track of how many items */
- /* have been processed (=the number of bits in the control word), at the     */
- /* start of each group, the top word of 'control' is filled with 1 bits.     */
- /* As 'control' is shifted for each item, the 1 bits in the top word are     */
- /* absorbed or destroyed. When they all run out (i.e. when the top word is   */
- /* all zero bits, we know that we are at the end of a group.                 */
-# define TOPWORD 0xFFFF0000
- UBYTE *p_control;
- register ULONG control=TOPWORD;
- 
- /* THe variable 'hash' always points to the first element of the hash table. */
- UBYTE **hash= (UBYTE **)  ULONG_ALIGN_UP(p_wrk_mem);
- 
- /* The following two variables represent the literal buffer. p_h1 points to  */
- /* the hash table entry corresponding to the youngest literal. p_h2 points   */
- /* to the hash table entry corresponding to the second youngest literal.     */
- /* Note: p_h1=0=>p_h2=0 because zero values denote absence of a pending      */
- /* literal. The variables are initialized to zero meaning an empty "buffer". */
- UBYTE **p_h1=NULL;
- UBYTE **p_h2=NULL;
-  
- /* To start, we write the flag bytes. Being optimistic, we set the flag to   */
- /* FLAG_COMPRESS. The remaining flag bytes are zeroed so as to keep the      */
- /* algorithm deterministic.                                                  */
- *p_dst++=FLAG_COMPRESS;
- {UWORD i; for (i=2;i<=FLAG_BYTES;i++) *p_dst++=0;}
-
- /* Reserve the first word of output as the control word for the first group. */
- /* Note: This is undone at the end if the input block is empty.              */
- p_control=p_dst; p_dst+=2;
- 
- /* Initialize all elements of the hash table to point to a constant string.  */
- /* Use of an unrolled loop speeds this up considerably.                      */
- {UWORD i; UBYTE **p_h=hash;
-#  define ZH *p_h++=START_STRING_18
-  for (i=0;i<256;i++)     /* 256=HASH_TABLE_LENGTH/16. */
-    {ZH;ZH;ZH;ZH;
-     ZH;ZH;ZH;ZH;
-     ZH;ZH;ZH;ZH;
-     ZH;ZH;ZH;ZH;}
- }
-
- /* The main loop processes either 1 or 16 items per iteration. As its        */
- /* termination logic is complicated, I have opted for an infinite loop       */
- /* structure containing 'break' and 'goto' statements.                       */
- while (TRUE)
-   {/* Begin main processing loop. */
-   
-    /* Note: All the variables here except unroll should be defined within    */
-    /*       the inner loop. Unfortunately the loop hasn't got a block.       */
-     register UBYTE *p;         /* Scans through targ phrase during matching. */
-     register UBYTE *p_ziv= NULL ;     /* Points to first byte of current Ziv.       */
-     register UWORD unroll;     /* Loop counter for unrolled inner loop.      */
-     register UWORD index;      /* Index of current hash table entry.         */
-     register UBYTE **p_h0 = NULL ;     /* Pointer to current hash table entry.       */
-     
-    /* Test for overrun and jump to overrun code if necessary.                */
-    if (p_dst>p_dst_post)
-       goto overrun;
-       
-    /* The following cascade of if statements efficiently catches and deals   */
-    /* with varying degrees of closeness to the end of the input block.       */
-    /* When we get very close to the end, we stop updating the table and      */
-    /* code the remaining bytes as literals. This makes the code simpler.     */
-    unroll=16;
-    if (p_src>p_src_max16)
-      {
-       unroll=1;
-       if (p_src>p_src_max1)
-         {
-          if (p_src==p_src_post)
-             break;
-          else
-             goto literal;
-         }
-      }
-         
-    /* This inner unrolled loop processes 'unroll' (whose value is either 1   */
-    /* or 16) items. I have chosen to implement this loop with labels and     */
-    /* gotos to heighten the ease with which the loop may be implemented with */
-    /* a single decrement and branch instruction in assembly language and     */
-    /* also because the labels act as highly readable place markers.          */
-    /* (Also because we jump into the loop for endgame literals (see above)). */
-    
-    begin_unrolled_loop:
-    
-       /* To process the next phrase, we hash the next three bytes and use    */
-       /* the resultant hash table index to look up the hash table. A pointer */
-       /* to the entry is stored in p_h0 so as to avoid an array lookup. The  */
-       /* hash table entry *p_h0 is looked up yielding a pointer p to a       */
-       /* potential match of the Ziv in the history.                          */
-       index=HASH(p_src);
-       p_h0=&hash[index];
-       p=*p_h0;
-       
-       /* Having looked up the candidate position, we are in a position to    */
-       /* attempt a match. The match loop has been unrolled using the PS      */
-       /* macro so that failure within the first three bytes automatically    */
-       /* results in the literal branch being taken. The coding is simple.    */
-       /* p_ziv saves p_src so we can let p_src wander.                       */
-#       define PS *p++!=*p_src++
-       p_ziv=p_src;
-       if (PS || PS || PS)
-         {
-          /* Literal. */
-          
-          /* Code the literal byte as itself and a zero control bit.          */
-          p_src=p_ziv; literal: *p_dst++=*p_src++; control&=0xFFFEFFFF;
-          
-          /* We have just coded a literal. If we had two pending ones, that   */
-          /* makes three and we can update the hash table.                    */
-          if (p_h2!=0)
-             {*p_h2=p_ziv-2;}
-             
-          /* In any case, rotate the hash table pointers for next time. */
-          p_h2=p_h1; p_h1=p_h0;
-          
-         }
-       else
-         {
-          /* Copy */
-          
-          /* Match up to 15 remaining bytes using an unrolled loop and code. */
-#if 0
-          PS || PS || PS || PS || PS || PS || PS || PS ||
-          PS || PS || PS || PS || PS || PS || PS || p_src++;
-#else     
-          if (
-               !( PS || PS || PS || PS || PS || PS || PS || PS ||
-                  PS || PS || PS || PS || PS || PS || PS ) 
-             ) p_src++;
-#endif
-          *p_dst++=((index&0xF00)>>4)|(--p_src-p_ziv-3);
-          *p_dst++=index&0xFF;
-          
-          /* As we have just coded three bytes, we are now in a position to   */
-          /* update the hash table with the literal bytes that were pending   */
-          /* upon the arrival of extra context bytes.                         */
-          if (p_h1!=0)
-            {
-             if (p_h2)
-               {*p_h2=p_ziv-2; p_h2=NULL;}
-             *p_h1=p_ziv-1; p_h1=NULL;
-            }
-            
-          /* In any case, we can update the hash table based on the current   */
-          /* position as we just coded at least three bytes in a copy items.  */
-          *p_h0=p_ziv;
-          
-         }
-       control>>=1;
-                
-       /* This loop is all set up for a decrement and jump instruction! */
-#ifndef linux
-`    end_unrolled_loop: if (--unroll) goto begin_unrolled_loop;
-#else
-    /* end_unrolled_loop: */ if (--unroll) goto begin_unrolled_loop;
-#endif
-
-    /* At this point it will nearly always be the end of a group in which     */
-    /* case, we have to do some control-word processing. However, near the    */
-    /* end of the input block, the inner unrolled loop is only executed once. */
-    /* This necessitates the 'if' test.                                       */
-    if ((control&TOPWORD)==0)
-      {
-       /* Write the control word to the place we saved for it in the output. */
-       *p_control++=  control     &0xFF;
-       *p_control  = (control>>8) &0xFF;
-
-       /* Reserve the next word in the output block for the control word */
-       /* for the group about to be processed.                           */
-       p_control=p_dst; p_dst+=2;
-       
-       /* Reset the control bits buffer. */
-       control=TOPWORD;
-      }
-          
-   } /* End main processing loop. */
-   
- /* After the main processing loop has executed, all the input bytes have     */
- /* been processed. However, the control word has still to be written to the  */
- /* word reserved for it in the output at the start of the most recent group. */
- /* Before writing, the control word has to be shifted so that all the bits   */
- /* are in the right place. The "empty" bit positions are filled with 1s      */
- /* which partially fill the top word.                                        */
- while(control&TOPWORD) control>>=1;
- *p_control++= control     &0xFF;
- *p_control++=(control>>8) &0xFF;
- 
- /* If the last group contained no items, delete the control word too.        */
- if (p_control==p_dst) p_dst-=2;
- 
- /* Write the length of the output block to the dst_len parameter and return. */
- *p_dst_len=p_dst-p_dst_first;                           
- return;
- 
- /* Jump here as soon as an overrun is detected. An overrun is defined to     */
- /* have occurred if p_dst>p_dst_first+src_len. That is, the moment the       */
- /* length of the output written so far exceeds the length of the input block.*/
- /* The algorithm checks for overruns at least at the end of each group       */
- /* which means that the maximum overrun is MAX_CMP_GROUP bytes.              */
- /* Once an overrun occurs, the only thing to do is to set the copy flag and  */
- /* copy the input over.                                                      */
- overrun:
-#if 0
- *p_dst_first=FLAG_COPY;
- fast_copy(p_src_first,p_dst_first+FLAG_BYTES,src_len);
- *p_dst_len=src_len+FLAG_BYTES;
-#else
- fast_copy(p_src_first,p_dst_first,src_len);
- *p_dst_len= -src_len; /* return a negative number to indicate uncompressed data */
-#endif
-}
-
-/******************************************************************************/
-
-/* Input  : Hand over the required amount of working memory in p_wrk_mem.     */
-/* Input  : Specify input block using p_src_first and src_len.                */
-/* Input  : Point p_dst_first to the start of the output zone.                */
-/* Input  : Point p_dst_len to a ULONG to receive the output length.          */
-/* Input  : Input block and output zone must not overlap. User knows          */
-/* Input  : upperbound on output block length from earlier compression.       */
-/* Input  : In any case, maximum expansion possible is nine times.            */
-/* Output : Length of output block written to *p_dst_len.                     */
-/* Output : Output block in Mem[p_dst_first..p_dst_first+*p_dst_len-1].       */
-/* Output : Writes only  in Mem[p_dst_first..p_dst_first+*p_dst_len-1].       */
-LOCAL void compress_decompress( UBYTE *p_wrk_mem,
-				UBYTE *p_src_first, LONG   src_len,
-				UBYTE *p_dst_first, ULONG *p_dst_len)
-{
- /* Byte pointers p_src and p_dst scan through the input and output blocks.   */
- register UBYTE *p_src = p_src_first+FLAG_BYTES;
- register UBYTE *p_dst = p_dst_first;
- /* we need to avoid a SEGV when trying to uncompress corrupt data */
- register UBYTE *p_dst_post = p_dst_first + *p_dst_len;
-
- /* The following two variables are never modified and are used to control    */
- /* the main loop.                                                            */
- UBYTE *p_src_post  = p_src_first+src_len;
- UBYTE *p_src_max16 = p_src_first+src_len-(MAX_CMP_GROUP-2);
- 
- /* The hash table is the only resident of the working memory. The hash table */
- /* contains HASH_TABLE_LENGTH=4096 pointers to positions in the history. To  */
- /* keep Macintoshes happy, it is longword aligned.                           */
- UBYTE **hash = (UBYTE **) ULONG_ALIGN_UP(p_wrk_mem);
-
- /* The variable 'control' is used to buffer the control bits which appear in */
- /* groups of 16 bits (control words) at the start of each compressed group.  */
- /* When each group is read, bit 16 of the register is set to one. Whenever   */
- /* a new bit is needed, the register is shifted right. When the value of the */
- /* register becomes 1, we know that we have reached the end of a group.      */
- /* Initializing the register to 1 thus instructs the code to follow that it  */
- /* should read a new control word immediately.                               */
- register ULONG control=1;
- 
- /* The value of 'literals' is always in the range 0..3. It is the number of  */
- /* consecutive literal items just seen. We have to record this number so as  */
- /* to know when to update the hash table. When literals gets to 3, there     */
- /* have been three consecutive literals and we can update at the position of */
- /* the oldest of the three.                                                  */
- register UWORD literals=0;
- 
- /* Check the leading copy flag to see if the compressor chose to use a copy  */
- /* operation instead of a compression operation. If a copy operation was     */
- /* used, then all we need to do is copy the data over, set the output length */
- /* and return.                                                               */
-#if 0
- if (*p_src_first==FLAG_COPY)
-   {
-    fast_copy(p_src_first+FLAG_BYTES,p_dst_first,src_len-FLAG_BYTES);
-    *p_dst_len=src_len-FLAG_BYTES;
-    return;
-   }
-#else
-  if ( src_len < 0 )
-  {                                            
-   fast_copy(p_src_first,p_dst_first,-src_len );
-   *p_dst_len = (ULONG)-src_len;
-   return;
-  }
-#endif
-   
- /* Initialize all elements of the hash table to point to a constant string.  */
- /* Use of an unrolled loop speeds this up considerably.                      */
- {UWORD i; UBYTE **p_h=hash;
-#  define ZJ *p_h++=START_STRING_18
-  for (i=0;i<256;i++)     /* 256=HASH_TABLE_LENGTH/16. */
-    {ZJ;ZJ;ZJ;ZJ;
-     ZJ;ZJ;ZJ;ZJ;
-     ZJ;ZJ;ZJ;ZJ;
-     ZJ;ZJ;ZJ;ZJ;}
- }
-
- /* The outer loop processes either 1 or 16 items per iteration depending on  */
- /* how close p_src is to the end of the input block.                         */
- while (p_src!=p_src_post)
-   {/* Start of outer loop */
-   
-    register UWORD unroll;   /* Counts unrolled loop executions.              */
-    
-    /* When 'control' has the value 1, it means that the 16 buffered control  */
-    /* bits that were read in at the start of the current group have all been */
-    /* shifted out and that all that is left is the 1 bit that was injected   */
-    /* into bit 16 at the start of the current group. When we reach the end   */
-    /* of a group, we have to load a new control word and inject a new 1 bit. */
-    if (control==1)
-      {
-       control=0x10000|*p_src++;
-       control|=(*p_src++)<<8;
-      }
-
-    /* If it is possible that we are within 16 groups from the end of the     */
-    /* input, execute the unrolled loop only once, else process a whole group */
-    /* of 16 items by looping 16 times.                                       */
-    unroll= p_src<=p_src_max16 ? 16 : 1;
-
-    /* This inner loop processes one phrase (item) per iteration. */
-    while (unroll--)
-      { /* Begin unrolled inner loop. */
-      
-       /* Process a literal or copy item depending on the next control bit. */
-       if (control&1)
-         {
-          /* Copy item. */
-          
-          register UBYTE *p;           /* Points to place from which to copy. */
-          register UWORD lenmt;        /* Length of copy item minus three.    */
-          register UBYTE **p_hte;      /* Pointer to current hash table entry.*/
-          register UBYTE *p_ziv=p_dst; /* Pointer to start of current Ziv.    */
-          
-          /* Read and dismantle the copy word. Work out from where to copy.   */
-          lenmt=*p_src++;
-          p_hte=&hash[((lenmt&0xF0)<<4)|*p_src++];
-          p=*p_hte;
-          lenmt&=0xF;
-          
-          /* Now perform the copy using a half unrolled loop. */
-          *p_dst++=*p++;
-          *p_dst++=*p++;
-          *p_dst++=*p++;
-          while (lenmt--)
-             *p_dst++=*p++;
-                 
-          /* Because we have just received 3 or more bytes in a copy item     */
-          /* (whose bytes we have just installed in the output), we are now   */
-          /* in a position to flush all the pending literal hashings that had */
-          /* been postponed for lack of bytes.                                */
-          if (literals>0)
-            {
-             register UBYTE *r=p_ziv-literals;
-             hash[HASH(r)]=r;
-             if (literals==2)
-                {r++; hash[HASH(r)]=r;}
-             literals=0;
-            }
-            
-          /* In any case, we can immediately update the hash table with the   */
-          /* current position. We don't need to do a HASH(...) to work out    */
-          /* where to put the pointer, as the compressor just told us!!!      */
-          *p_hte=p_ziv;
-          
-         }
-       else
-         {
-          /* Literal item. */
-          
-          /* Copy over the literal byte. */
-          *p_dst++=*p_src++;
-          
-          /* If we now have three literals waiting to be hashed into the hash */
-          /* table, we can do one of them now (because there are three).      */
-          if (++literals == 3)
-             {register UBYTE *p=p_dst-3; hash[HASH(p)]=p; literals=2;}
-         }
-          
-       /* Shift the control buffer so the next control bit is in bit 0. */
-       control>>=1;
-#if 1
-       if (p_dst > p_dst_post) 
-       {
-	       /* Shit: we tried to decompress corrupt data */
-	       *p_dst_len = 0;
-	       return;
-       }
-#endif
-      } /* End unrolled inner loop. */
-               
-   } /* End of outer loop */
-   
- /* Write the length of the decompressed data before returning. */
-  *p_dst_len=p_dst-p_dst_first;
-}
-
-/******************************************************************************/
-/*                               End of LZRW3.C                               */
-/******************************************************************************/
diff --git a/drivers/char/ftape/compressor/lzrw3.h b/drivers/char/ftape/compressor/lzrw3.h
deleted file mode 100644
index 533feba4752..00000000000
--- a/drivers/char/ftape/compressor/lzrw3.h
+++ /dev/null
@@ -1,253 +0,0 @@
-#ifndef _LZRW3_H
-#define _LZRW3_H
-/*
- * $Source: /homes/cvs/ftape-stacked/ftape/compressor/lzrw3.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/10/05 19:12:30 $
- *
- *  include files for lzrw3. Only slighty modified from the original
- *  version. Assembles the three include files compress.h, port.h and
- *  fastcopy.h from the original lzrw3 package.
- *
- */
-
-#include <linux/types.h>
-#include <linux/string.h>
-
-/******************************************************************************/
-/*                                                                            */
-/*                                 COMPRESS.H                                 */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* Author : Ross Williams.                                                    */
-/* Date   : December 1989.                                                    */
-/*                                                                            */
-/* This header file defines the interface to a set of functions called        */
-/* 'compress', each member of which implements a particular data compression  */
-/* algorithm.                                                                 */
-/*                                                                            */
-/* Normally in C programming, for each .H file, there is a corresponding .C   */
-/* file that implements the functions promised in the .H file.                */
-/* Here, there are many .C files corresponding to this header file.           */
-/* Each comforming implementation file contains a single function             */
-/* called 'compress' that implements a single data compression                */
-/* algorithm that conforms with the interface specified in this header file.  */
-/* Only one algorithm can be linked in at a time in this organization.        */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/*                    DEFINITION OF FUNCTION COMPRESS                         */
-/*                    ===============================                         */
-/*                                                                            */
-/* Summary of Function Compress                                               */
-/* ----------------------------                                               */
-/* The action that 'compress' takes depends on its first argument called      */
-/* 'action'.  The function provides three actions:                            */
-/*                                                                            */
-/*    - Return information about the algorithm.                               */
-/*    - Compress   a block of memory.                                         */
-/*    - Decompress a block of memory.                                         */
-/*                                                                            */
-/* Parameters                                                                 */
-/* ----------                                                                 */
-/* See the formal C definition later for a description of the parameters.     */
-/*                                                                            */
-/* Constants                                                                  */
-/* ---------                                                                  */
-/* COMPRESS_OVERRUN: The constant COMPRESS_OVERRUN defines by how many bytes  */
-/* an algorithm is allowed to expand a block during a compression operation.  */
-/*                                                                            */
-/* Although compression algorithms usually compress data, there will always   */
-/* be data that a given compressor will expand (this can be proven).          */
-/* Fortunately, the degree of expansion can be limited to a single bit, by    */
-/* copying over the input data if the data gets bigger during compression.    */
-/* To allow for this possibility, the first bit of a compressed               */
-/* representation can be used as a flag indicating whether the                */
-/* input data was copied over, or truly compressed. In practice, the first    */
-/* byte would be used to store this bit so as to maintain byte alignment.     */
-/*                                                                            */
-/* Unfortunately, in general, the only way to tell if an algorithm will       */
-/* expand a particular block of data is to run the algorithm on the data.     */
-/* If the algorithm does not continuously monitor how many output bytes it    */
-/* has written, it might write an output block far larger than the input      */
-/* block before realizing that it has done so.                                */
-/* On the other hand, continuous checks on output length are inefficient.     */
-/*                                                                            */
-/* To cater for all these problems, this interface definition:                */
-/* > Allows a compression algorithm to return an output block that is up to   */
-/*   COMPRESS_OVERRUN bytes longer than the input block.                      */
-/* > Allows a compression algorithm to write up to COMPRESS_OVERRUN bytes     */
-/*   more than the length of the input block to the memory of the output      */
-/*   block regardless of the length of the output block eventually returned.  */
-/*   This allows an algorithm to overrun the length of the input block in the */
-/*   output block by up to COMPRESS_OVERRUN bytes between expansion checks.   */
-/*                                                                            */
-/* The problem does not arise for decompression.                              */
-/*                                                                            */
-/* Identity Action                                                            */
-/* ---------------                                                            */
-/* > action must be COMPRESS_ACTION_IDENTITY.                                 */
-/* > p_dst_len must point to a longword to receive a longword address.        */
-/* > The value of the other parameters does not matter.                       */
-/* > After execution, the longword that p_dst_len points to will be a pointer */
-/*   to a structure of type compress_identity.                                */
-/*   Thus, for example, after the call, (*p_dst_len)->memory will return the  */
-/*   number of bytes of working memory that the algorithm requires to run.    */
-/* > The values of the identity structure returned are fixed constant         */
-/*   attributes of the algorithm and must not vary from call to call.         */
-/*                                                                            */
-/* Common Requirements for Compression and Decompression Actions              */
-/* -------------------------------------------------------------              */
-/* > wrk_mem must point to an unused block of memory of a length specified in */
-/*   the algorithm's identity block. The identity block can be obtained by    */
-/*   making a separate call to compress, specifying the identity action.      */
-/* > The INPUT BLOCK is defined to be Memory[src_addr,src_addr+src_len-1].    */
-/* > dst_len will be used to denote *p_dst_len.                               */
-/* > dst_len is not read by compress, only written.                           */
-/* > The value of dst_len is defined only upon termination.                   */
-/* > The OUTPUT BLOCK is defined to be Memory[dst_addr,dst_addr+dst_len-1].   */
-/*                                                                            */
-/* Compression Action                                                         */
-/* ------------------                                                         */
-/* > action must be COMPRESS_ACTION_COMPRESS.                                 */
-/* > src_len must be in the range [0,COMPRESS_MAX_ORG].                       */
-/* > The OUTPUT ZONE is defined to be                                         */
-/*      Memory[dst_addr,dst_addr+src_len-1+COMPRESS_OVERRUN].                 */
-/* > The function can modify any part of the output zone regardless of the    */
-/*   final length of the output block.                                        */
-/* > The input block and the output zone must not overlap.                    */
-/* > dst_len will be in the range [0,src_len+COMPRESS_OVERRUN].               */
-/* > dst_len will be in the range [0,COMPRESS_MAX_COM] (from prev fact).      */
-/* > The output block will consist of a representation of the input block.    */
-/*                                                                            */
-/* Decompression Action                                                       */
-/* --------------------                                                       */
-/* > action must be COMPRESS_ACTION_DECOMPRESS.                               */
-/* > The input block must be the result of an earlier compression operation.  */
-/* > If the previous fact is true, the following facts must also be true:     */
-/*   > src_len will be in the range [0,COMPRESS_MAX_COM].                     */
-/*   > dst_len will be in the range [0,COMPRESS_MAX_ORG].                     */
-/* > The input and output blocks must not overlap.                            */
-/* > Only the output block is modified.                                       */
-/* > Upon termination, the output block will consist of the bytes contained   */
-/*   in the input block passed to the earlier compression operation.          */
-/*                                                                            */
-/******************************************************************************/
-
-/******************************************************************************/
-/*                                                                            */
-/*                                    PORT.H                                  */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* This module contains macro definitions and types that are likely to        */
-/* change between computers.                                                  */
-/*                                                                            */
-/******************************************************************************/
-
-#ifndef DONE_PORT       /* Only do this if not previously done.               */
-
-   #ifdef THINK_C
-      #define UBYTE unsigned char      /* Unsigned byte                       */
-      #define UWORD unsigned int       /* Unsigned word (2 bytes)             */
-      #define ULONG unsigned long      /* Unsigned word (4 bytes)             */
-      #define BOOL  unsigned char      /* Boolean                             */
-      #define FOPEN_BINARY_READ  "rb"  /* Mode string for binary reading.     */
-      #define FOPEN_BINARY_WRITE "wb"  /* Mode string for binary writing.     */
-      #define FOPEN_TEXT_APPEND  "a"   /* Mode string for text appending.     */
-      #define REAL double              /* USed for floating point stuff.      */
-   #endif
-   #if defined(LINUX) || defined(linux)
-      #define UBYTE __u8               /* Unsigned byte                       */
-      #define UWORD __u16              /* Unsigned word (2 bytes)             */
-      #define ULONG __u32              /* Unsigned word (4 bytes)             */
-      #define LONG  __s32              /* Signed   word (4 bytes)             */
-      #define BOOL  is not used here   /* Boolean                             */
-      #define FOPEN_BINARY_READ  not used  /* Mode string for binary reading. */
-      #define FOPEN_BINARY_WRITE not used  /* Mode string for binary writing. */
-      #define FOPEN_TEXT_APPEND  not used  /* Mode string for text appending. */
-      #define REAL not used                /* USed for floating point stuff.  */
-      #ifndef TRUE
-      #define TRUE 1
-      #endif
-   #endif
-
-   #define DONE_PORT                   /* Don't do all this again.            */
-   #define MALLOC_FAIL NULL            /* Failure status from malloc()        */
-   #define LOCAL static                /* For non-exported routines.          */
-   #define EXPORT                      /* Signals exported function.          */
-   #define then                        /* Useful for aligning ifs.            */
-
-#endif
-
-/******************************************************************************/
-/*                              End of PORT.H                                 */
-/******************************************************************************/
-
-#define COMPRESS_ACTION_IDENTITY   0
-#define COMPRESS_ACTION_COMPRESS   1
-#define COMPRESS_ACTION_DECOMPRESS 2
-
-#define COMPRESS_OVERRUN 1024
-#define COMPRESS_MAX_COM 0x70000000
-#define COMPRESS_MAX_ORG (COMPRESS_MAX_COM-COMPRESS_OVERRUN)
-
-#define COMPRESS_MAX_STRLEN 255
-
-/* The following structure provides information about the algorithm.         */
-/* > The top bit of id must be zero. The remaining bits must be chosen by    */
-/*   the author of the algorithm by tossing a coin 31 times.                 */
-/* > The amount of memory requested by the algorithm is specified in bytes   */
-/*   and must be in the range [0,0x70000000].                                */
-/* > All strings s must be such that strlen(s)<=COMPRESS_MAX_STRLEN.         */
-struct compress_identity
-  {
-   ULONG id;           /* Identifying number of algorithm.            */
-   ULONG memory;       /* Number of bytes of working memory required. */
-
-   char  *name;        /* Name of algorithm.                          */
-   char  *version;     /* Version number.                             */
-   char  *date;        /* Date of release of this version.            */
-   char  *copyright;   /* Copyright message.                          */
-
-   char  *author;      /* Author of algorithm.                        */
-   char  *affiliation; /* Affiliation of author.                      */
-   char  *vendor;      /* Where the algorithm can be obtained.        */
-  };
-
-void  lzrw3_compress(        /* Single function interface to compression algorithm. */
-UWORD     action,      /* Action to be performed.                             */
-UBYTE   *wrk_mem,      /* Working memory temporarily given to routine to use. */
-UBYTE   *src_adr,      /* Address of input  data.                             */
-LONG     src_len,      /* Length  of input  data.                             */
-UBYTE   *dst_adr,      /* Address of output data.                             */
-void  *p_dst_len       /* Pointer to a longword where routine will write:     */
-                       /*    If action=..IDENTITY   => Adr of id structure.   */
-                       /*    If action=..COMPRESS   => Length of output data. */
-                       /*    If action=..DECOMPRESS => Length of output data. */
-);
-
-/******************************************************************************/
-/*                             End of COMPRESS.H                              */
-/******************************************************************************/
-
-
-/******************************************************************************/
-/*                                  fast_copy.h                               */
-/******************************************************************************/
-
-/* This function copies a block of memory very quickly.                       */
-/* The exact speed depends on the relative alignment of the blocks of memory. */
-/* PRE  : 0<=src_len<=(2^32)-1 .                                              */
-/* PRE  : Source and destination blocks must not overlap.                     */
-/* POST : MEM[dst_adr,dst_adr+src_len-1]=MEM[src_adr,src_adr+src_len-1].      */
-/* POST : MEM[dst_adr,dst_adr+src_len-1] is the only memory changed.          */
-
-#define fast_copy(src,dst,len) memcpy(dst,src,len)
-
-/******************************************************************************/
-/*                               End of fast_copy.h                           */
-/******************************************************************************/
-
-#endif
diff --git a/drivers/char/ftape/compressor/zftape-compress.c b/drivers/char/ftape/compressor/zftape-compress.c
deleted file mode 100644
index 65ffc0be3df..00000000000
--- a/drivers/char/ftape/compressor/zftape-compress.c
+++ /dev/null
@@ -1,1203 +0,0 @@
-/*
- *      Copyright (C) 1994-1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
- 
- *
- *     This file implements a "generic" interface between the *
- *     zftape-driver and a compression-algorithm. The *
- *     compression-algorithm currently used is a LZ77. I use the *
- *     implementation lzrw3 by Ross N. Williams (Renaissance *
- *     Software). The compression program itself is in the file
- *     lzrw3.c * and lzrw3.h.  To adopt another compression algorithm
- *     the functions * zft_compress() and zft_uncompress() must be
- *     changed * appropriately. See below.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../compressor/zftape-compress.h"
-#include "../zftape/zftape-vtbl.h"
-#include "../compressor/lzrw3.h"
-
-/*
- *   global variables
- */
-
-/* I handle the allocation of this buffer as a special case, because
- * it's size varies depending on the tape length inserted.
- */
-
-/* local variables 
- */
-static void *zftc_wrk_mem = NULL;
-static __u8 *zftc_buf     = NULL;
-static void *zftc_scratch_buf  = NULL;
-
-/* compression statistics 
- */
-static unsigned int zftc_wr_uncompressed = 0;
-static unsigned int zftc_wr_compressed   = 0;
-static unsigned int zftc_rd_uncompressed = 0;
-static unsigned int zftc_rd_compressed   = 0;
-
-/* forward */
-static int  zftc_write(int *write_cnt,
-		       __u8 *dst_buf, const int seg_sz,
-		       const __u8 __user *src_buf, const int req_len,
-		       const zft_position *pos, const zft_volinfo *volume);
-static int  zftc_read(int *read_cnt,
-		      __u8  __user *dst_buf, const int to_do,
-		      const __u8 *src_buf, const int seg_sz,
-		      const zft_position *pos, const zft_volinfo *volume);
-static int  zftc_seek(unsigned int new_block_pos, 
-		      zft_position *pos, const zft_volinfo *volume,
-		      __u8 *buffer);
-static void zftc_lock   (void);
-static void zftc_reset  (void);
-static void zftc_cleanup(void);
-static void zftc_stats      (void);
-
-/* compressed segment. This conforms to QIC-80-MC, Revision K.
- * 
- * Rev. K applies to tapes with `fixed length format' which is
- * indicated by format code 2,3 and 5. See below for format code 4 and 6
- *
- * 2 bytes: offset of compression segment structure
- *          29k > offset >= 29k-18: data from previous segment ens in this
- *                                  segment and no compressed block starts
- *                                  in this segment
- *                     offset == 0: data from previous segment occupies entire
- *                                  segment and continues in next segment
- * n bytes: remainder from previous segment
- * 
- * Rev. K:  
- * 4 bytes: 4 bytes: files set byte offset
- * Post Rev. K and QIC-3020/3020:
- * 8 bytes: 8 bytes: files set byte offset
- * 2 bytes: byte count N (amount of data following)
- *          bit 15 is set if data is compressed, bit 15 is not
- *          set if data is uncompressed
- * N bytes: data (as much as specified in the byte count)
- * 2 bytes: byte count N_1 of next cluster
- * N_1 bytes: data of next cluset
- * 2 bytes: byte count N_2 of next cluster
- * N_2 bytes: ...  
- *
- * Note that the `N' byte count accounts only for the bytes that in the
- * current segment if the cluster spans to the next segment.
- */
-
-typedef struct
-{
-	int cmpr_pos;             /* actual position in compression buffer */
-	int cmpr_sz;              /* what is left in the compression buffer
-				   * when copying the compressed data to the
-				   * deblock buffer
-				   */
-	unsigned int first_block; /* location of header information in
-				   * this segment
-				   */
-	unsigned int count;       /* amount of data of current block
-				   * contained in current segment 
-				   */
-	unsigned int offset;      /* offset in current segment */
-	unsigned int spans:1;     /* might continue in next segment */
-	unsigned int uncmpr;      /* 0x8000 if this block contains
-				   * uncompressed data 
-				   */
-	__s64 foffs;              /* file set byte offset, same as in 
-				   * compression map segment
-				   */
-} cmpr_info;
-
-static cmpr_info cseg; /* static data. Must be kept uptodate and shared by 
-			* read, write and seek functions
-			*/
-
-#define DUMP_CMPR_INFO(level, msg, info)				\
-	TRACE(level, msg "\n"						\
-	      KERN_INFO "cmpr_pos   : %d\n"				\
-	      KERN_INFO "cmpr_sz    : %d\n"				\
-	      KERN_INFO "first_block: %d\n"				\
-	      KERN_INFO "count      : %d\n"				\
-	      KERN_INFO "offset     : %d\n"				\
-	      KERN_INFO "spans      : %d\n"				\
-	      KERN_INFO "uncmpr     : 0x%04x\n"				\
-	      KERN_INFO "foffs      : " LL_X,				\
-	      (info)->cmpr_pos, (info)->cmpr_sz, (info)->first_block,	\
-	      (info)->count, (info)->offset, (info)->spans == 1,	\
-	      (info)->uncmpr, LL((info)->foffs))
-
-/*   dispatch compression segment info, return error code
- *  
- *   afterwards, cseg->offset points to start of data of the NEXT
- *   compressed block, and cseg->count contains the amount of data
- *   left in the actual compressed block. cseg->spans is set to 1 if
- *   the block is continued in the following segment. Otherwise it is
- *   set to 0. 
- */
-static int get_cseg (cmpr_info *cinfo, const __u8 *buff, 
-		     const unsigned int seg_sz,
-		     const zft_volinfo *volume)
-{
-	TRACE_FUN(ft_t_flow);
-
- 	cinfo->first_block = GET2(buff, 0);
-	if (cinfo->first_block == 0) { /* data spans to next segment */
-		cinfo->count  = seg_sz - sizeof(__u16);
-		cinfo->offset = seg_sz;
-		cinfo->spans = 1;
-	} else { /* cluster definetely ends in this segment */
-		if (cinfo->first_block > seg_sz) {
-			/* data corrupted */
-			TRACE_ABORT(-EIO, ft_t_err, "corrupted data:\n"
-				    KERN_INFO "segment size: %d\n"
-				    KERN_INFO "first block : %d",
-				    seg_sz, cinfo->first_block);
-		}
-	        cinfo->count  = cinfo->first_block - sizeof(__u16);
-		cinfo->offset = cinfo->first_block;
-		cinfo->spans = 0;
-	}
-	/* now get the offset the first block should have in the
-	 * uncompressed data stream.
-	 *
-	 * For this magic `18' refer to CRF-3 standard or QIC-80MC,
-	 * Rev. K.  
-	 */
-	if ((seg_sz - cinfo->offset) > 18) {
-		if (volume->qic113) { /* > revision K */
-			TRACE(ft_t_data_flow, "New QIC-113 compliance");
-			cinfo->foffs = GET8(buff, cinfo->offset);
-			cinfo->offset += sizeof(__s64); 
-		} else {
-			TRACE(/* ft_t_data_flow */ ft_t_noise, "pre QIC-113 version");
-			cinfo->foffs   = (__s64)GET4(buff, cinfo->offset);
-			cinfo->offset += sizeof(__u32); 
-		}
-	}
-	if (cinfo->foffs > volume->size) {
-		TRACE_ABORT(-EIO, ft_t_err, "Inconsistency:\n"
-			    KERN_INFO "offset in current volume: %d\n"
-			    KERN_INFO "size of current volume  : %d",
-			    (int)(cinfo->foffs>>10), (int)(volume->size>>10));
-	}
-	if (cinfo->cmpr_pos + cinfo->count > volume->blk_sz) {
-		TRACE_ABORT(-EIO, ft_t_err, "Inconsistency:\n"
-			    KERN_INFO "block size : %d\n"
-			    KERN_INFO "data record: %d",
-			    volume->blk_sz, cinfo->cmpr_pos + cinfo->count);
-	}
-	DUMP_CMPR_INFO(ft_t_noise /* ft_t_any */, "", cinfo);
-	TRACE_EXIT 0;
-}
-
-/*  This one is called, when a new cluster starts in same segment.
- *  
- *  Note: if this is the first cluster in the current segment, we must
- *  not check whether there are more than 18 bytes available because
- *  this have already been done in get_cseg() and there may be less
- *  than 18 bytes available due to header information.
- * 
- */
-static void get_next_cluster(cmpr_info *cluster, const __u8 *buff, 
-			     const int seg_sz, const int finish)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (seg_sz - cluster->offset > 18 || cluster->foffs != 0) {
-		cluster->count   = GET2(buff, cluster->offset);
-		cluster->uncmpr  = cluster->count & 0x8000;
-		cluster->count  -= cluster->uncmpr;
-		cluster->offset += sizeof(__u16);
-		cluster->foffs   = 0;
-		if ((cluster->offset + cluster->count) < seg_sz) {
-			cluster->spans = 0;
-		} else if (cluster->offset + cluster->count == seg_sz) {
-			cluster->spans = !finish;
-		} else {
-			/* either an error or a volume written by an 
-			 * old version. If this is a data error, then we'll
-			 * catch it later.
-			 */
-			TRACE(ft_t_data_flow, "Either error or old volume");
-			cluster->spans = 1;
-			cluster->count = seg_sz - cluster->offset;
-		}
-	} else {
-		cluster->count = 0;
-		cluster->spans = 0;
-		cluster->foffs = 0;
-	}
-	DUMP_CMPR_INFO(ft_t_noise /* ft_t_any */ , "", cluster);
-	TRACE_EXIT;
-}
-
-static void zftc_lock(void)
-{
-}
-
-/*  this function is needed for zftape_reset_position in zftape-io.c 
- */
-static void zftc_reset(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	memset((void *)&cseg, '\0', sizeof(cseg));
-	zftc_stats();
-	TRACE_EXIT;
-}
-
-static int cmpr_mem_initialized = 0;
-static unsigned int alloc_blksz = 0;
-
-static int zft_allocate_cmpr_mem(unsigned int blksz)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (cmpr_mem_initialized && blksz == alloc_blksz) {
-		TRACE_EXIT 0;
-	}
-	TRACE_CATCH(zft_vmalloc_once(&zftc_wrk_mem, CMPR_WRK_MEM_SIZE),
-		    zftc_cleanup());
-	TRACE_CATCH(zft_vmalloc_always(&zftc_buf, blksz + CMPR_OVERRUN),
-		    zftc_cleanup());
-	alloc_blksz = blksz;
-	TRACE_CATCH(zft_vmalloc_always(&zftc_scratch_buf, blksz+CMPR_OVERRUN),
-		    zftc_cleanup());
-	cmpr_mem_initialized = 1;
-	TRACE_EXIT 0;
-}
-
-static void zftc_cleanup(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	zft_vfree(&zftc_wrk_mem, CMPR_WRK_MEM_SIZE);
-	zft_vfree(&zftc_buf, alloc_blksz + CMPR_OVERRUN);
-	zft_vfree(&zftc_scratch_buf, alloc_blksz + CMPR_OVERRUN);
-	cmpr_mem_initialized = alloc_blksz = 0;
-	TRACE_EXIT;
-}
-
-/*****************************************************************************
- *                                                                           *
- *  The following two functions "ftape_compress()" and                       *
- *  "ftape_uncompress()" are the interface to the actual compression         *
- *  algorithm (i.e. they are calling the "compress()" function from          *
- *  the lzrw3 package for now). These routines could quite easily be         *
- *  changed to adopt another compression algorithm instead of lzrw3,         *
- *  which currently is used.                                                 *
- *                                                                           *
- *****************************************************************************/
-
-/* called by zft_compress_write() to perform the compression. Must
- * return the size of the compressed data.
- *
- * NOTE: The size of the compressed data should not exceed the size of
- *       the uncompressed data. Most compression algorithms have means
- *       to store data unchanged if the "compressed" data amount would
- *       exceed the original one. Mostly this is done by storing some
- *       flag-bytes in front of the compressed data to indicate if it
- *       is compressed or not. Thus the worst compression result
- *       length is the original length plus those flag-bytes.
- *
- *       We don't want that, as the QIC-80 standard provides a means
- *       of marking uncompressed blocks by simply setting bit 15 of
- *       the compressed block's length. Thus a compessed block can
- *       have at most a length of 2^15-1 bytes. The QIC-80 standard
- *       restricts the block-length even further, allowing only 29k -
- *       6 bytes.
- *
- *       Currently, the maximum blocksize used by zftape is 28k.
- *
- *       In short: don't exceed the length of the input-package, set
- *       bit 15 of the compressed size to 1 if you have copied data
- *       instead of compressing it.
- */
-static int zft_compress(__u8 *in_buffer, unsigned int in_sz, __u8 *out_buffer)
-{ 
-	__s32 compressed_sz;
-	TRACE_FUN(ft_t_flow);
-	
-
-	lzrw3_compress(COMPRESS_ACTION_COMPRESS, zftc_wrk_mem,
-		       in_buffer, in_sz, out_buffer, &compressed_sz);
-	if (TRACE_LEVEL >= ft_t_info) {
-		/*  the compiler will optimize this away when
-		 *  compiled with NO_TRACE_AT_ALL option
-		 */
-		TRACE(ft_t_data_flow, "\n"
-		      KERN_INFO "before compression: %d bytes\n"
-		      KERN_INFO "after compresison : %d bytes", 
-		      in_sz, 
-		      (int)(compressed_sz < 0 
-		      ? -compressed_sz : compressed_sz));
-		/*  for statistical purposes
-		 */
-		zftc_wr_compressed   += (compressed_sz < 0 
-					   ? -compressed_sz : compressed_sz);
-		zftc_wr_uncompressed += in_sz;
-	}
-	TRACE_EXIT (int)compressed_sz;
-}
-
-/* called by zft_compress_read() to decompress the data. Must
- * return the size of the decompressed data for sanity checks
- * (compared with zft_blk_sz)
- *
- * NOTE: Read the note for zft_compress() above!  If bit 15 of the
- *       parameter in_sz is set, then the data in in_buffer isn't
- *       compressed, which must be handled by the un-compression
- *       algorithm. (I changed lzrw3 to handle this.)
- *
- *  The parameter max_out_sz is needed to prevent buffer overruns when 
- *  uncompressing corrupt data.
- */
-static unsigned int zft_uncompress(__u8 *in_buffer, 
-				   int in_sz, 
-				   __u8 *out_buffer,
-				   unsigned int max_out_sz)
-{ 
-	TRACE_FUN(ft_t_flow);
-	
-	lzrw3_compress(COMPRESS_ACTION_DECOMPRESS, zftc_wrk_mem,
-		       in_buffer, (__s32)in_sz,
-		       out_buffer, (__u32 *)&max_out_sz);
-	
-	if (TRACE_LEVEL >= ft_t_info) {
-		TRACE(ft_t_data_flow, "\n"
-		      KERN_INFO "before decompression: %d bytes\n"
-		      KERN_INFO "after decompression : %d bytes", 
-		      in_sz < 0 ? -in_sz : in_sz,(int)max_out_sz);
-		/*  for statistical purposes
-		 */
-		zftc_rd_compressed   += in_sz < 0 ? -in_sz : in_sz;
-		zftc_rd_uncompressed += max_out_sz;
-	}
-	TRACE_EXIT (unsigned int)max_out_sz;
-}
-
-/* print some statistics about the efficiency of the compression to
- * the kernel log 
- */
-static void zftc_stats(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (TRACE_LEVEL < ft_t_info) {
-		TRACE_EXIT;
-	}
-	if (zftc_wr_uncompressed != 0) {
-		if (zftc_wr_compressed > (1<<14)) {
-			TRACE(ft_t_info, "compression statistics (writing):\n"
-			      KERN_INFO " compr./uncmpr.   : %3d %%",
-			      (((zftc_wr_compressed>>10) * 100)
-			       / (zftc_wr_uncompressed>>10)));
-		} else {
-			TRACE(ft_t_info, "compression statistics (writing):\n"
-			      KERN_INFO " compr./uncmpr.   : %3d %%",
-			      ((zftc_wr_compressed * 100)
-			       / zftc_wr_uncompressed));
-		}
-	}
-	if (zftc_rd_uncompressed != 0) {
-		if (zftc_rd_compressed > (1<<14)) {
-			TRACE(ft_t_info, "compression statistics (reading):\n"
-			      KERN_INFO " compr./uncmpr.   : %3d %%",
-			      (((zftc_rd_compressed>>10) * 100)
-			       / (zftc_rd_uncompressed>>10)));
-		} else {
-			TRACE(ft_t_info, "compression statistics (reading):\n"
-			      KERN_INFO " compr./uncmpr.   : %3d %%",
-			      ((zftc_rd_compressed * 100)
-			       / zftc_rd_uncompressed));
-		}
-	}
-	/* only print it once: */
-	zftc_wr_uncompressed = 
-		zftc_wr_compressed  =
-		zftc_rd_uncompressed =
-		zftc_rd_compressed   = 0;
-	TRACE_EXIT;
-}
-
-/* start new compressed block 
- */
-static int start_new_cseg(cmpr_info *cluster, 
-			  char *dst_buf, 
-			  const zft_position *pos,
-			  const unsigned int blk_sz,
-			  const char *src_buf,
-			  const int this_segs_sz,
-			  const int qic113)
-{
-	int size_left;
-	int cp_cnt;
-	int buf_pos;
-	TRACE_FUN(ft_t_flow);
-
-	size_left = this_segs_sz - sizeof(__u16) - cluster->cmpr_sz;
-	TRACE(ft_t_data_flow,"\n" 
-	      KERN_INFO "segment size   : %d\n"
-	      KERN_INFO "compressed_sz: %d\n"
-	      KERN_INFO "size_left      : %d",
-	      this_segs_sz, cluster->cmpr_sz, size_left);
-	if (size_left > 18) { /* start a new cluseter */
-		cp_cnt = cluster->cmpr_sz;
-		cluster->cmpr_sz = 0;
-		buf_pos = cp_cnt + sizeof(__u16);
-		PUT2(dst_buf, 0, buf_pos);
-
-		if (qic113) {
-			__s64 foffs = pos->volume_pos;
-			if (cp_cnt) foffs += (__s64)blk_sz;
-
-			TRACE(ft_t_data_flow, "new style QIC-113 header");
-			PUT8(dst_buf, buf_pos, foffs);
-			buf_pos += sizeof(__s64);
-		} else {
-			__u32 foffs = (__u32)pos->volume_pos;
-			if (cp_cnt) foffs += (__u32)blk_sz;
-			
-			TRACE(ft_t_data_flow, "old style QIC-80MC header");
-			PUT4(dst_buf, buf_pos, foffs);
-			buf_pos += sizeof(__u32);
-		}
-	} else if (size_left >= 0) {
-		cp_cnt = cluster->cmpr_sz;
-		cluster->cmpr_sz = 0;
-		buf_pos = cp_cnt + sizeof(__u16);
-		PUT2(dst_buf, 0, buf_pos);  
-		/* zero unused part of segment. */
-		memset(dst_buf + buf_pos, '\0', size_left);
-		buf_pos = this_segs_sz;
-	} else { /* need entire segment and more space */
-		PUT2(dst_buf, 0, 0); 
-		cp_cnt = this_segs_sz - sizeof(__u16);
-		cluster->cmpr_sz  -= cp_cnt;
-		buf_pos = this_segs_sz;
-	}
-	memcpy(dst_buf + sizeof(__u16), src_buf + cluster->cmpr_pos, cp_cnt);
-	cluster->cmpr_pos += cp_cnt;
-	TRACE_EXIT buf_pos;
-}
-
-/* return-value: the number of bytes removed from the user-buffer
- *               `src_buf' or error code
- *
- *  int *write_cnt           : how much actually has been moved to the
- *                             dst_buf. Need not be initialized when
- *                             function returns with an error code
- *                             (negativ return value) 
- *  __u8 *dst_buf            : kernel space buffer where the has to be
- *                             copied to. The contents of this buffers
- *                             goes to a specific segment.
- *  const int seg_sz         : the size of the segment dst_buf will be
- *                             copied to.
- *  const zft_position *pos  : struct containing the coordinates in
- *                             the current volume (byte position,
- *                             segment id of current segment etc)
- *  const zft_volinfo *volume: information about the current volume,
- *                             size etc.
- *  const __u8 *src_buf      : user space buffer that contains the
- *                             data the user wants to be written to
- *                             tape.
- *  const int req_len        : the amount of data the user wants to be
- *                             written to tape.
- */
-static int zftc_write(int *write_cnt,
-		      __u8 *dst_buf, const int seg_sz,
-		      const __u8 __user *src_buf, const int req_len,
-		      const zft_position *pos, const zft_volinfo *volume)
-{
-	int req_len_left = req_len;
-	int result;
-	int len_left;
-	int buf_pos_write = pos->seg_byte_pos;
-	TRACE_FUN(ft_t_flow);
-	
-	/* Note: we do not unlock the module because
-	 * there are some values cached in that `cseg' variable.  We
-	 * don't don't want to use this information when being
-	 * unloaded by kerneld even when the tape is full or when we
-	 * cannot allocate enough memory.
-	 */
-	if (pos->tape_pos > (volume->size-volume->blk_sz-ZFT_CMPR_OVERHEAD)) {
-		TRACE_EXIT -ENOSPC;
-	}    
-	if (zft_allocate_cmpr_mem(volume->blk_sz) < 0) {
-		/* should we unlock the module? But it shouldn't 
-		 * be locked anyway ...
-		 */
-		TRACE_EXIT -ENOMEM;
-	}
-	if (buf_pos_write == 0) { /* fill a new segment */
-		*write_cnt = buf_pos_write = start_new_cseg(&cseg,
-							    dst_buf,
-							    pos,
-							    volume->blk_sz,
-							    zftc_buf, 
-							    seg_sz,
-							    volume->qic113);
-		if (cseg.cmpr_sz == 0 && cseg.cmpr_pos != 0) {
-			req_len_left -= result = volume->blk_sz;
-			cseg.cmpr_pos  = 0;
-		} else {
-			result = 0;
-		}
-	} else {
-		*write_cnt = result = 0;
-	}
-	
-	len_left = seg_sz - buf_pos_write;
-	while ((req_len_left > 0) && (len_left > 18)) {
-		/* now we have some size left for a new compressed
-		 * block.  We know, that the compression buffer is
-		 * empty (else there wouldn't be any space left).  
-		 */
-		if (copy_from_user(zftc_scratch_buf, src_buf + result, 
-				   volume->blk_sz) != 0) {
-			TRACE_EXIT -EFAULT;
-		}
-		req_len_left -= volume->blk_sz;
-		cseg.cmpr_sz = zft_compress(zftc_scratch_buf, volume->blk_sz, 
-					    zftc_buf);
-		if (cseg.cmpr_sz < 0) {
-			cseg.uncmpr = 0x8000;
-			cseg.cmpr_sz = -cseg.cmpr_sz;
-		} else {
-			cseg.uncmpr = 0;
-		}
-		/* increment "result" iff we copied the entire
-		 * compressed block to the zft_deblock_buf 
-		 */
-		len_left -= sizeof(__u16);
-		if (len_left >= cseg.cmpr_sz) {
-			len_left -= cseg.count = cseg.cmpr_sz;
-			cseg.cmpr_pos = cseg.cmpr_sz = 0;
-			result += volume->blk_sz;
-		} else {
-			cseg.cmpr_sz       -= 
-				cseg.cmpr_pos =
-				cseg.count    = len_left;
-			len_left = 0;
-		}
-		PUT2(dst_buf, buf_pos_write, cseg.uncmpr | cseg.count);
-		buf_pos_write += sizeof(__u16);
-		memcpy(dst_buf + buf_pos_write, zftc_buf, cseg.count);
-		buf_pos_write += cseg.count;
-		*write_cnt    += cseg.count + sizeof(__u16);
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-	}
-	/* erase the remainder of the segment if less than 18 bytes
-	 * left (18 bytes is due to the QIC-80 standard) 
-	 */
-	if (len_left <= 18) {
-		memset(dst_buf + buf_pos_write, '\0', len_left);
-		(*write_cnt) += len_left;
-	}
-	TRACE(ft_t_data_flow, "returning %d", result);
-	TRACE_EXIT result;
-}   
-
-/* out:
- *
- * int *read_cnt: the number of bytes we removed from the zft_deblock_buf
- *                (result)
- * int *to_do   : the remaining size of the read-request.
- *
- * in:
- *
- * char *buff          : buff is the address of the upper part of the user
- *                       buffer, that hasn't been filled with data yet.
-
- * int buf_pos_read    : copy of from _ftape_read()
- * int buf_len_read    : copy of buf_len_rd from _ftape_read()
- * char *zft_deblock_buf: zft_deblock_buf
- * unsigned short blk_sz: the block size valid for this volume, may differ
- *                            from zft_blk_sz.
- * int finish: if != 0 means that this is the last segment belonging
- *  to this volume
- * returns the amount of data actually copied to the user-buffer
- *
- * to_do MUST NOT SHRINK except to indicate an EOF. In this case *to_do has to
- * be set to 0 
- */
-static int zftc_read (int *read_cnt, 
-		      __u8  __user *dst_buf, const int to_do, 
-		      const __u8 *src_buf, const int seg_sz, 
-		      const zft_position *pos, const zft_volinfo *volume)
-{          
-	int uncompressed_sz;         
-	int result = 0;
-	int remaining = to_do;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE_CATCH(zft_allocate_cmpr_mem(volume->blk_sz),);
-	if (pos->seg_byte_pos == 0) {
-		/* new segment just read
-		 */
-		TRACE_CATCH(get_cseg(&cseg, src_buf, seg_sz, volume),
-			    *read_cnt = 0);
-		memcpy(zftc_buf + cseg.cmpr_pos, src_buf + sizeof(__u16), 
-		       cseg.count);
-		cseg.cmpr_pos += cseg.count;
-		*read_cnt      = cseg.offset;
-		DUMP_CMPR_INFO(ft_t_noise /* ft_t_any */, "", &cseg);
-	} else {
-		*read_cnt = 0;
-	}
-	/* loop and uncompress until user buffer full or
-	 * deblock-buffer empty 
-	 */
-	TRACE(ft_t_data_flow, "compressed_sz: %d, compos : %d, *read_cnt: %d",
-	      cseg.cmpr_sz, cseg.cmpr_pos, *read_cnt);
-	while ((cseg.spans == 0) && (remaining > 0)) {
-		if (cseg.cmpr_pos  != 0) { /* cmpr buf is not empty */
-			uncompressed_sz = 
-				zft_uncompress(zftc_buf,
-					       cseg.uncmpr == 0x8000 ?
-					       -cseg.cmpr_pos : cseg.cmpr_pos,
-					       zftc_scratch_buf,
-					       volume->blk_sz);
-			if (uncompressed_sz != volume->blk_sz) {
-				*read_cnt = 0;
-				TRACE_ABORT(-EIO, ft_t_warn,
-				      "Uncompressed blk (%d) != blk size (%d)",
-				      uncompressed_sz, volume->blk_sz);
-			}       
-			if (copy_to_user(dst_buf + result, 
-					 zftc_scratch_buf, 
-					 uncompressed_sz) != 0 ) {
-				TRACE_EXIT -EFAULT;
-			}
-			remaining      -= uncompressed_sz;
-			result     += uncompressed_sz;
-			cseg.cmpr_pos  = 0;
-		}                                              
-		if (remaining > 0) {
-			get_next_cluster(&cseg, src_buf, seg_sz, 
-					 volume->end_seg == pos->seg_pos);
-			if (cseg.count != 0) {
-				memcpy(zftc_buf, src_buf + cseg.offset,
-				       cseg.count);
-				cseg.cmpr_pos = cseg.count;
-				cseg.offset  += cseg.count;
-				*read_cnt += cseg.count + sizeof(__u16);
-			} else {
-				remaining = 0;
-			}
-		}
-		TRACE(ft_t_data_flow, "\n" 
-		      KERN_INFO "compressed_sz: %d\n"
-		      KERN_INFO "compos       : %d\n"
-		      KERN_INFO "*read_cnt    : %d",
-		      cseg.cmpr_sz, cseg.cmpr_pos, *read_cnt);
-	}
-	if (seg_sz - cseg.offset <= 18) {
-		*read_cnt += seg_sz - cseg.offset;
-		TRACE(ft_t_data_flow, "expanding read cnt to: %d", *read_cnt);
-	}
-	TRACE(ft_t_data_flow, "\n"
-	      KERN_INFO "segment size   : %d\n"
-	      KERN_INFO "read count     : %d\n"
-	      KERN_INFO "buf_pos_read   : %d\n"
-	      KERN_INFO "remaining      : %d",
-		seg_sz, *read_cnt, pos->seg_byte_pos, 
-		seg_sz - *read_cnt - pos->seg_byte_pos);
-	TRACE(ft_t_data_flow, "returning: %d", result);
-	TRACE_EXIT result;
-}                
-
-/* seeks to the new data-position. Reads sometimes a segment.
- *  
- * start_seg and end_seg give the boundaries of the current volume
- * blk_sz is the blk_sz of the current volume as stored in the
- * volume label
- *
- * We don't allow blocksizes less than 1024 bytes, therefore we don't need
- * a 64 bit argument for new_block_pos.
- */
-
-static int seek_in_segment(const unsigned int to_do, cmpr_info  *c_info,
-			   const char *src_buf, const int seg_sz, 
-			   const int seg_pos, const zft_volinfo *volume);
-static int slow_seek_forward_until_error(const unsigned int distance,
-					 cmpr_info *c_info, zft_position *pos, 
-					 const zft_volinfo *volume, __u8 *buf);
-static int search_valid_segment(unsigned int segment,
-				const unsigned int end_seg,
-				const unsigned int max_foffs,
-				zft_position *pos, cmpr_info *c_info,
-				const zft_volinfo *volume, __u8 *buf);
-static int slow_seek_forward(unsigned int dest, cmpr_info *c_info,
-			     zft_position *pos, const zft_volinfo *volume,
-			     __u8 *buf);
-static int compute_seg_pos(unsigned int dest, zft_position *pos,
-			   const zft_volinfo *volume);
-
-#define ZFT_SLOW_SEEK_THRESHOLD  10 /* segments */
-#define ZFT_FAST_SEEK_MAX_TRIALS 10 /* times */
-#define ZFT_FAST_SEEK_BACKUP     10 /* segments */
-
-static int zftc_seek(unsigned int new_block_pos,
-		     zft_position *pos, const zft_volinfo *volume, __u8 *buf)
-{
-	unsigned int dest;
-	int limit;
-	int distance;
-	int result = 0;
-	int seg_dist;
-	int new_seg;
-	int old_seg = 0;
-	int fast_seek_trials = 0;
-	TRACE_FUN(ft_t_flow);
-
-	if (new_block_pos == 0) {
-		pos->seg_pos      = volume->start_seg;
-		pos->seg_byte_pos = 0;
-		pos->volume_pos   = 0;
-		zftc_reset();
-		TRACE_EXIT 0;
-	}
-	dest = new_block_pos * (volume->blk_sz >> 10);
-	distance = dest - (pos->volume_pos >> 10);
-	while (distance != 0) {
-		seg_dist = compute_seg_pos(dest, pos, volume);
-		TRACE(ft_t_noise, "\n"
-		      KERN_INFO "seg_dist: %d\n"
-		      KERN_INFO "distance: %d\n"
-		      KERN_INFO "dest    : %d\n"
-		      KERN_INFO "vpos    : %d\n"
-		      KERN_INFO "seg_pos : %d\n"
-		      KERN_INFO "trials  : %d",
-		      seg_dist, distance, dest,
-		      (unsigned int)(pos->volume_pos>>10), pos->seg_pos,
-		      fast_seek_trials);
-		if (distance > 0) {
-			if (seg_dist < 0) {
-				TRACE(ft_t_bug, "BUG: distance %d > 0, "
-				      "segment difference %d < 0",
-				      distance, seg_dist);
-				result = -EIO;
-				break;
-			}
-			new_seg = pos->seg_pos + seg_dist;
-			if (new_seg > volume->end_seg) {
-				new_seg = volume->end_seg;
-			}
-			if (old_seg == new_seg || /* loop */
-			    seg_dist <= ZFT_SLOW_SEEK_THRESHOLD ||
-			    fast_seek_trials >= ZFT_FAST_SEEK_MAX_TRIALS) {
-				TRACE(ft_t_noise, "starting slow seek:\n"
-				   KERN_INFO "fast seek failed too often: %s\n"
-				   KERN_INFO "near target position      : %s\n"
-				   KERN_INFO "looping between two segs  : %s",
-				      (fast_seek_trials >= 
-				       ZFT_FAST_SEEK_MAX_TRIALS)
-				      ? "yes" : "no",
-				      (seg_dist <= ZFT_SLOW_SEEK_THRESHOLD) 
-				      ? "yes" : "no",
-				      (old_seg == new_seg)
-				      ? "yes" : "no");
-				result = slow_seek_forward(dest, &cseg, 
-							   pos, volume, buf);
-				break;
-			}
-			old_seg = new_seg;
-			limit = volume->end_seg;
-			fast_seek_trials ++;
-			for (;;) {
-				result = search_valid_segment(new_seg, limit,
-							      volume->size,
-							      pos, &cseg,
-							      volume, buf);
-				if (result == 0 || result == -EINTR) {
-					break;
-				}
-				if (new_seg == volume->start_seg) {
-					result = -EIO; /* set errror 
-							* condition
-							*/
-					break;
-				}
-				limit    = new_seg;
-				new_seg -= ZFT_FAST_SEEK_BACKUP;
-				if (new_seg < volume->start_seg) {
-					new_seg = volume->start_seg;
-				}
-			}
-			if (result < 0) {
-				TRACE(ft_t_warn,
-				      "Couldn't find a readable segment");
-				break;
-			}
-		} else /* if (distance < 0) */ {
-			if (seg_dist > 0) {
-				TRACE(ft_t_bug, "BUG: distance %d < 0, "
-				      "segment difference %d >0",
-				      distance, seg_dist);
-				result = -EIO;
-				break;
-			}
-			new_seg = pos->seg_pos + seg_dist;
-			if (fast_seek_trials > 0 && seg_dist == 0) {
-				/* this avoids sticking to the same
-				 * segment all the time. On the other hand:
-				 * if we got here for the first time, and the
-				 * deblock_buffer still contains a valid
-				 * segment, then there is no need to skip to 
-				 * the previous segment if the desired position
-				 * is inside this segment.
-				 */
-				new_seg --;
-			}
-			if (new_seg < volume->start_seg) {
-				new_seg = volume->start_seg;
-			}
-			limit   = pos->seg_pos;
-			fast_seek_trials ++;
-			for (;;) {
-				result = search_valid_segment(new_seg, limit,
-							      pos->volume_pos,
-							      pos, &cseg,
-							      volume, buf);
-				if (result == 0 || result == -EINTR) {
-					break;
-				}
-				if (new_seg == volume->start_seg) {
-					result = -EIO; /* set errror 
-							* condition
-							*/
-					break;
-				}
-				limit    = new_seg;
-				new_seg -= ZFT_FAST_SEEK_BACKUP;
-				if (new_seg < volume->start_seg) {
-					new_seg = volume->start_seg;
-				}
-			}
-			if (result < 0) {
-				TRACE(ft_t_warn,
-				      "Couldn't find a readable segment");
-				break;
-			}
-		}
-		distance = dest - (pos->volume_pos >> 10);
-	}
-	TRACE_EXIT result;
-}
-
-
-/*  advance inside the given segment at most to_do bytes.
- *  of kilobytes moved
- */
-
-static int seek_in_segment(const unsigned int to_do,
-			   cmpr_info  *c_info,
-			   const char *src_buf, 
-			   const int seg_sz, 
-			   const int seg_pos,
-			   const zft_volinfo *volume)
-{
-	int result = 0;
-	int blk_sz = volume->blk_sz >> 10;
-	int remaining = to_do;
-	TRACE_FUN(ft_t_flow);
-
-	if (c_info->offset == 0) {
-		/* new segment just read
-		 */
-		TRACE_CATCH(get_cseg(c_info, src_buf, seg_sz, volume),);
-		c_info->cmpr_pos += c_info->count;
-		DUMP_CMPR_INFO(ft_t_noise, "", c_info);
-	}
-	/* loop and uncompress until user buffer full or
-	 * deblock-buffer empty 
-	 */
-	TRACE(ft_t_noise, "compressed_sz: %d, compos : %d",
-	      c_info->cmpr_sz, c_info->cmpr_pos);
-	while (c_info->spans == 0 && remaining > 0) {
-		if (c_info->cmpr_pos  != 0) { /* cmpr buf is not empty */
-			result       += blk_sz;
-			remaining    -= blk_sz;
-			c_info->cmpr_pos = 0;
-		}
-		if (remaining > 0) {
-			get_next_cluster(c_info, src_buf, seg_sz, 
-					 volume->end_seg == seg_pos);
-			if (c_info->count != 0) {
-				c_info->cmpr_pos = c_info->count;
-				c_info->offset  += c_info->count;
-			} else {
-				break;
-			}
-		}
-		/*  Allow escape from this loop on signal!
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		DUMP_CMPR_INFO(ft_t_noise, "", c_info);
-		TRACE(ft_t_noise, "to_do: %d", remaining);
-	}
-	if (seg_sz - c_info->offset <= 18) {
-		c_info->offset = seg_sz;
-	}
-	TRACE(ft_t_noise, "\n"
-	      KERN_INFO "segment size   : %d\n"
-	      KERN_INFO "buf_pos_read   : %d\n"
-	      KERN_INFO "remaining      : %d",
-	      seg_sz, c_info->offset,
-	      seg_sz - c_info->offset);
-	TRACE_EXIT result;
-}                
-
-static int slow_seek_forward_until_error(const unsigned int distance,
-					 cmpr_info *c_info,
-					 zft_position *pos, 
-					 const zft_volinfo *volume,
-					 __u8 *buf)
-{
-	unsigned int remaining = distance;
-	int seg_sz;
-	int seg_pos;
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	seg_pos = pos->seg_pos;
-	do {
-		TRACE_CATCH(seg_sz = zft_fetch_segment(seg_pos, buf, 
-						       FT_RD_AHEAD),);
-		/* now we have the contents of the actual segment in
-		 * the deblock buffer
-		 */
-		TRACE_CATCH(result = seek_in_segment(remaining, c_info, buf,
-						     seg_sz, seg_pos,volume),);
-		remaining        -= result;
-		pos->volume_pos  += result<<10;
-		pos->seg_pos      = seg_pos;
-		pos->seg_byte_pos = c_info->offset;
-		seg_pos ++;
-		if (seg_pos <= volume->end_seg && c_info->offset == seg_sz) {
-			pos->seg_pos ++;
-			pos->seg_byte_pos = 0;
-			c_info->offset = 0;
-		}
-		/*  Allow escape from this loop on signal!
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		TRACE(ft_t_noise, "\n"
-		      KERN_INFO "remaining:  %d\n"
-		      KERN_INFO "seg_pos:    %d\n"
-		      KERN_INFO "end_seg:    %d\n"
-		      KERN_INFO "result:     %d",
-		      remaining, seg_pos, volume->end_seg, result);  
-	} while (remaining > 0 && seg_pos <= volume->end_seg);
-	TRACE_EXIT 0;
-}
-
-/* return segment id of next segment containing valid data, -EIO otherwise
- */
-static int search_valid_segment(unsigned int segment,
-				const unsigned int end_seg,
-				const unsigned int max_foffs,
-				zft_position *pos,
-				cmpr_info *c_info,
-				const zft_volinfo *volume,
-				__u8 *buf)
-{
-	cmpr_info tmp_info;
-	int seg_sz;
-	TRACE_FUN(ft_t_flow);
-	
-	memset(&tmp_info, 0, sizeof(cmpr_info));
-	while (segment <= end_seg) {
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		TRACE(ft_t_noise,
-		      "Searching readable segment between %d and %d",
-		      segment, end_seg);
-		seg_sz = zft_fetch_segment(segment, buf, FT_RD_AHEAD);
-		if ((seg_sz > 0) &&
-		    (get_cseg (&tmp_info, buf, seg_sz, volume) >= 0) &&
-		    (tmp_info.foffs != 0 || segment == volume->start_seg)) {
-			if ((tmp_info.foffs>>10) > max_foffs) {
-				TRACE_ABORT(-EIO, ft_t_noise, "\n"
-					    KERN_INFO "cseg.foff: %d\n"
-					    KERN_INFO "dest     : %d",
-					    (int)(tmp_info.foffs >> 10),
-					    max_foffs);
-			}
-			DUMP_CMPR_INFO(ft_t_noise, "", &tmp_info);
-			*c_info           = tmp_info;
-			pos->seg_pos      = segment;
-			pos->volume_pos   = c_info->foffs;
-			pos->seg_byte_pos = c_info->offset;
-			TRACE(ft_t_noise, "found segment at %d", segment);
-			TRACE_EXIT 0;
-		}
-		segment++;
-	}
-	TRACE_EXIT -EIO;
-}
-
-static int slow_seek_forward(unsigned int dest,
-			     cmpr_info *c_info,
-			     zft_position *pos,
-			     const zft_volinfo *volume,
-			     __u8 *buf)
-{
-	unsigned int distance;
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-		
-	distance = dest - (pos->volume_pos >> 10);
-	while ((distance > 0) &&
-	       (result = slow_seek_forward_until_error(distance,
-						       c_info,
-						       pos,
-						       volume,
-						       buf)) < 0) {
-		if (result == -EINTR) {
-			break;
-		}
-		TRACE(ft_t_noise, "seg_pos: %d", pos->seg_pos);
-		/* the failing segment is either pos->seg_pos or
-		 * pos->seg_pos + 1. There is no need to further try
-		 * that segment, because ftape_read_segment() already
-		 * has tried very much to read it. So we start with
-		 * following segment, which is pos->seg_pos + 1
-		 */
-		if(search_valid_segment(pos->seg_pos+1, volume->end_seg, dest,
-					pos, c_info,
-					volume, buf) < 0) {
-			TRACE(ft_t_noise, "search_valid_segment() failed");
-			result = -EIO;
-			break;
-		}
-		distance = dest - (pos->volume_pos >> 10);
-		result = 0;
-		TRACE(ft_t_noise, "segment: %d", pos->seg_pos);
-		/* found valid segment, retry the seek */
-	}
-	TRACE_EXIT result;
-}
-
-static int compute_seg_pos(const unsigned int dest,
-			   zft_position *pos,
-			   const zft_volinfo *volume)
-{
-	int segment;
-	int distance = dest - (pos->volume_pos >> 10);
-	unsigned int raw_size;
-	unsigned int virt_size;
-	unsigned int factor;
-	TRACE_FUN(ft_t_flow);
-
-	if (distance >= 0) {
-		raw_size  = volume->end_seg - pos->seg_pos + 1;
-		virt_size = ((unsigned int)(volume->size>>10) 
-			     - (unsigned int)(pos->volume_pos>>10)
-			     + FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS - 1);
-		virt_size /= FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS;
-		if (virt_size == 0 || raw_size == 0) {
-			TRACE_EXIT 0;
-		}
-		if (raw_size >= (1<<25)) {
-			factor = raw_size/(virt_size>>7);
-		} else {
-			factor = (raw_size<<7)/virt_size;
-		}
-		segment = distance/(FT_SECTORS_PER_SEGMENT-FT_ECC_SECTORS);
-		segment = (segment * factor)>>7;
-	} else {
-		raw_size  = pos->seg_pos - volume->start_seg + 1;
-		virt_size = ((unsigned int)(pos->volume_pos>>10)
-			     + FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS - 1);
-		virt_size /= FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS;
-		if (virt_size == 0 || raw_size == 0) {
-			TRACE_EXIT 0;
-		}
-		if (raw_size >= (1<<25)) {
-			factor = raw_size/(virt_size>>7);
-		} else {
-			factor = (raw_size<<7)/virt_size;
-		}
-		segment = distance/(FT_SECTORS_PER_SEGMENT-FT_ECC_SECTORS);
-	}
-	TRACE(ft_t_noise, "factor: %d/%d", factor, 1<<7);
-	TRACE_EXIT segment;
-}
-
-static struct zft_cmpr_ops cmpr_ops = {
-	zftc_write,
-	zftc_read,
-	zftc_seek,
-	zftc_lock,
-	zftc_reset,
-	zftc_cleanup
-};
-
-int zft_compressor_init(void)
-{
-	TRACE_FUN(ft_t_flow);
-	
-#ifdef MODULE
-	printk(KERN_INFO "zftape compressor v1.00a 970514 for " FTAPE_VERSION "\n");
-        if (TRACE_LEVEL >= ft_t_info) {
-		printk(
-KERN_INFO "(c) 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)\n"
-KERN_INFO "Compressor for zftape (lzrw3 algorithm)\n");
-        }
-#else /* !MODULE */
-	/* print a short no-nonsense boot message */
-	printk(KERN_INFO "zftape compressor v1.00a 970514\n");
-	printk(KERN_INFO "For use with " FTAPE_VERSION "\n");
-#endif /* MODULE */
-	TRACE(ft_t_info, "zft_compressor_init @ 0x%p", zft_compressor_init);
-	TRACE(ft_t_info, "installing compressor for zftape ...");
-	TRACE_CATCH(zft_cmpr_register(&cmpr_ops),);
-	TRACE_EXIT 0;
-}
-
-#ifdef MODULE
-
-MODULE_AUTHOR(
-	"(c) 1996, 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de");
-MODULE_DESCRIPTION(
-"Compression routines for zftape. Uses the lzrw3 algorithm by Ross Williams");
-MODULE_LICENSE("GPL");
-
-/* Called by modules package when installing the driver
- */
-int init_module(void)
-{
-	return zft_compressor_init();
-}
-
-#endif /* MODULE */
diff --git a/drivers/char/ftape/compressor/zftape-compress.h b/drivers/char/ftape/compressor/zftape-compress.h
deleted file mode 100644
index f200741e33b..00000000000
--- a/drivers/char/ftape/compressor/zftape-compress.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef _ZFTAPE_COMPRESS_H
-#define _ZFTAPE_COMPRESS_H
-/*
- *      Copyright (c) 1994-1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/compressor/zftape-compress.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/10/05 19:12:32 $
- *
- * This file contains macros and definitions for zftape's
- * builtin compression code.
- *
- */
-
-#include "../zftape/zftape-buffers.h"
-#include "../zftape/zftape-vtbl.h"
-#include "../compressor/lzrw3.h"
-
-/* CMPR_WRK_MEM_SIZE gives the size of the compression wrk_mem */
-/* I got these out of lzrw3.c */
-#define U(X)            ((__u32) X)
-#define SIZE_P_BYTE     (U(sizeof(__u8 *)))
-#define ALIGNMENT_FUDGE (U(16))
-
-#define CMPR_WRK_MEM_SIZE (U(4096)*(SIZE_P_BYTE) + ALIGNMENT_FUDGE)
-
-/* the maximum number of bytes the size of the "compressed" data can
- * exceed the uncompressed data. As it is quite useless to compress
- * data twice it is sometimes the case that it is more efficient to
- * copy a block of data but to feed it to the "compression"
- * algorithm. In this case there are some flag bytes or the like
- * proceding the "compressed" data.  THAT MUST NOT BE THE CASE for the
- * algorithm we use for this driver. Instead, the high bit 15 of
- * compressed_size:
- *
- * compressed_size = ftape_compress()
- *
- * must be set in such a case.
- *
- * Nevertheless, it might also be as for lzrw3 that there is an
- * "intermediate" overrun that exceeds the amount of the compressed
- * data that is actually produced. During the algorithm we need in the
- * worst case MAX_CMP_GROUP bytes more than the input-size.
- */
-#define MAX_CMP_GROUP (2+16*2) /* from lzrw3.c */
-
-#define CMPR_OVERRUN      MAX_CMP_GROUP /* during compression */
-
-/****************************************************/
-
-#define     CMPR_BUFFER_SIZE (MAX_BLOCK_SIZE + CMPR_OVERRUN)
-
-/* the compression map stores the byte offset compressed blocks within
- * the current volume for catridges with format code 2,3 and 5
- * (and old versions of zftape) and the offset measured in kilobytes for
- * format code 4 and 6. This gives us a possible max. size of a 
- * compressed volume of 1024*4GIG which should be enough.
- */
-typedef __u32 CmprMap;
-
-/* globals 
- */
-
-/* exported functions
- */
-
-#endif /* _ZFTAPE_COMPRESS_H */
diff --git a/drivers/char/ftape/lowlevel/Makefile b/drivers/char/ftape/lowlevel/Makefile
deleted file mode 100644
index febab07ba42..00000000000
--- a/drivers/char/ftape/lowlevel/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-#       Copyright (C) 1996, 1997 Clau-Justus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/Makefile,v $
-# $Revision: 1.4 $
-# $Date: 1997/10/07 09:26:02 $
-#
-#      Makefile for the lowlevel part QIC-40/80/3010/3020 floppy-tape
-#      driver for Linux.
-#
-
-obj-$(CONFIG_FTAPE) += ftape.o
-
-ftape-objs := ftape-init.o fdc-io.o fdc-isr.o \
-	      ftape-bsm.o ftape-ctl.o ftape-read.o ftape-rw.o \
-	      ftape-write.o ftape-io.o ftape-calibr.o ftape-ecc.o fc-10.o \
-	      ftape-buffer.o ftape-format.o ftape_syms.o
-
-ifeq ($(CONFIG_FTAPE),y)
-ftape-objs += ftape-setup.o
-endif
-
-ifndef CONFIG_FT_NO_TRACE_AT_ALL
-ftape-objs += ftape-tracing.o
-endif
-
-ifeq ($(CONFIG_FT_PROC_FS),y)
-ftape-objs += ftape-proc.o
-endif
diff --git a/drivers/char/ftape/lowlevel/fc-10.c b/drivers/char/ftape/lowlevel/fc-10.c
deleted file mode 100644
index 9bc1cddade7..00000000000
--- a/drivers/char/ftape/lowlevel/fc-10.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- *
-
-   Copyright (C) 1993,1994 Jon Tombs.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   The entire guts of this program was written by dosemu, modified to
-   record reads and writes to the ports in the 0x180-0x188 address space,
-   while running the CMS program TAPE.EXE V2.0.5 supplied with the drive.
-
-   Modified to use an array of addresses and generally cleaned up (made
-   much shorter) 4 June 94, dosemu isn't that good at writing short code it
-   would seem :-). Made independent of 0x180, but I doubt it will work
-   at any other address.
-
-   Modified for distribution with ftape source. 21 June 94, SJL.
-
-   Modifications on 20 October 95, by Daniel Cohen (catman@wpi.edu):
-   Modified to support different DMA, IRQ, and IO Ports.  Borland's
-   Turbo Debugger in virtual 8086 mode (TD386.EXE with hardware breakpoints
-   provided by the TDH386.SYS Device Driver) was used on the CMS program
-   TAPE V4.0.5.  I set breakpoints on I/O to ports 0x180-0x187.  Note that
-   CMS's program will not successfully configure the tape drive if you set
-   breakpoints on IO Reads, but you can set them on IO Writes without problems.
-   Known problems:
-   - You can not use DMA Channels 5 or 7.
-
-   Modification on 29 January 96, by Daniel Cohen (catman@wpi.edu):
-   Modified to only accept IRQs 3 - 7, or 9.  Since we can only send a 3 bit
-   number representing the IRQ to the card, special handling is required when
-   IRQ 9 is selected.  IRQ 2 and 9 are the same, and we should request IRQ 9
-   from the kernel while telling the card to use IRQ 2.  Thanks to Greg
-   Crider (gcrider@iclnet.org) for finding and locating this bug, as well as
-   testing the patch.
-
-   Modification on 11 December 96, by Claus Heine (claus@momo.math.rwth-aachen.de):
-   Modified a little to use variahle ft_fdc_base, ft_fdc_irq, ft_fdc_dma 
-   instead of preprocessor symbols. Thus we can compile this into the module
-   or kernel and let the user specify the options as command line arguments.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fc-10.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:04 $
- *
- *      This file contains code for the CMS FC-10/FC-20 card.
- */
-
-#include <asm/io.h>
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/fc-10.h"
-
-static __u16 inbs_magic[] = {
-	0x3, 0x3, 0x0, 0x4, 0x7, 0x2, 0x5, 0x3, 0x1, 0x4,
-	0x3, 0x5, 0x2, 0x0, 0x3, 0x7, 0x4, 0x2,
-	0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7
-};
-
-static __u16 fc10_ports[] = {
-	0x180, 0x210, 0x2A0, 0x300, 0x330, 0x340, 0x370
-};
-
-int fc10_enable(void)
-{
-	int i;
-	__u8 cardConfig = 0x00;
-	__u8 x;
-	TRACE_FUN(ft_t_flow);
-
-/*  This code will only work if the FC-10 (or FC-20) is set to
- *  use DMA channels 1, 2, or 3.  DMA channels 5 and 7 seem to be 
- *  initialized by the same command as channels 1 and 3, respectively.
- */
-	if (ft_fdc_dma > 3) {
-		TRACE_ABORT(0, ft_t_err,
-"Error: The FC-10/20 must be set to use DMA channels 1, 2, or 3!");
-	}
-/*  Only allow the FC-10/20 to use IRQ 3-7, or 9.  Note that CMS's program
- *  only accepts IRQ's 2-7, but in linux, IRQ 2 is the same as IRQ 9.
- */
-	if (ft_fdc_irq < 3 || ft_fdc_irq == 8 || ft_fdc_irq > 9) {
-		TRACE_ABORT(0, ft_t_err, 
-"Error: The FC-10/20 must be set to use IRQ levels 3 - 7, or 9!\n"
-KERN_INFO "Note: IRQ 9 is the same as IRQ 2");
-	}
-	/*  Clear state machine ???
-	 */
-	for (i = 0; i < NR_ITEMS(inbs_magic); i++) {
-		inb(ft_fdc_base + inbs_magic[i]);
-	}
-	outb(0x0, ft_fdc_base);
-
-	x = inb(ft_fdc_base);
-	if (x == 0x13 || x == 0x93) {
-		for (i = 1; i < 8; i++) {
-			if (inb(ft_fdc_base + i) != x) {
-				TRACE_EXIT 0;
-			}
-		}
-	} else {
-		TRACE_EXIT 0;
-	}
-
-	outb(0x8, ft_fdc_base);
-
-	for (i = 0; i < 8; i++) {
-		if (inb(ft_fdc_base + i) != 0x0) {
-			TRACE_EXIT 0;
-		}
-	}
-	outb(0x10, ft_fdc_base);
-
-	for (i = 0; i < 8; i++) {
-		if (inb(ft_fdc_base + i) != 0xff) {
-			TRACE_EXIT 0;
-		}
-	}
-
-	/*  Okay, we found a FC-10 card ! ???
-	 */
-	outb(0x0, fdc.ccr);
-
-	/*  Clear state machine again ???
-	 */
-	for (i = 0; i < NR_ITEMS(inbs_magic); i++) {
-		inb(ft_fdc_base + inbs_magic[i]);
-	}
-	/* Send io port */
-	for (i = 0; i < NR_ITEMS(fc10_ports); i++)
-		if (ft_fdc_base == fc10_ports[i])
-			cardConfig = i + 1;
-	if (cardConfig == 0) {
-		TRACE_EXIT 0;	/* Invalid I/O Port */
-	}
-	/* and IRQ - If using IRQ 9, tell the FC card it is actually IRQ 2 */
-	if (ft_fdc_irq != 9)
-		cardConfig |= ft_fdc_irq << 3;
-	else
-		cardConfig |= 2 << 3;
-
-	/* and finally DMA Channel */
-	cardConfig |= ft_fdc_dma << 6;
-	outb(cardConfig, ft_fdc_base);	/* DMA [2 bits]/IRQ [3 bits]/BASE [3 bits] */
-
-	/*  Enable FC-10 ???
-	 */
-	outb(0, fdc.ccr);
-	outb(0, fdc.dor2);
-	outb(FDC_DMA_MODE /* 8 */, fdc.dor);
-	outb(FDC_DMA_MODE /* 8 */, fdc.dor);
-	outb(1, fdc.dor2);
-
-	/*************************************
-	 *
-	 * cH: why the hell should this be necessary? This is done 
-	 *     by fdc_reset()!!!
-	 *
-	 *************************************/
-	/*  Initialize fdc, select drive B:
-	 */
-	outb(FDC_DMA_MODE, fdc.dor);	/* assert reset, dma & irq enabled */
-	/*       0x08    */
-	outb(FDC_DMA_MODE|FDC_RESET_NOT, fdc.dor);	/* release reset */
-	/*       0x08    |   0x04   = 0x0c */
-	outb(FDC_DMA_MODE|FDC_RESET_NOT|FDC_MOTOR_1|FTAPE_SEL_B, fdc.dor);
-	/*       0x08    |   0x04      |  0x20     |  0x01  = 0x2d */    
-	/* select drive 1 */ /* why not drive 0 ???? */
-	TRACE_EXIT (x == 0x93) ? 2 : 1;
-}
diff --git a/drivers/char/ftape/lowlevel/fc-10.h b/drivers/char/ftape/lowlevel/fc-10.h
deleted file mode 100644
index da7b88bca88..00000000000
--- a/drivers/char/ftape/lowlevel/fc-10.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef _FC_10_H
-#define _FC_10_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fc-10.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/09/19 09:05:22 $
- *
- *      This file contains definitions for the FC-10 code
- *      of the QIC-40/80 floppy-tape driver for Linux.
- */
-
-/*
- *      fc-10.c defined global vars.
- */
-
-/*
- *      fc-10.c defined global functions.
- */
-extern int fc10_enable(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/fdc-io.c b/drivers/char/ftape/lowlevel/fdc-io.c
deleted file mode 100644
index bbcf918f056..00000000000
--- a/drivers/char/ftape/lowlevel/fdc-io.c
+++ /dev/null
@@ -1,1349 +0,0 @@
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-io.c,v $
- * $Revision: 1.7.4.2 $
- * $Date: 1997/11/16 14:48:17 $
- *
- *      This file contains the low-level floppy disk interface code
- *      for the QIC-40/80/3010/3020 floppy-tape driver "ftape" for
- *      Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/irq.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/fdc-isr.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-calibr.h"
-#include "../lowlevel/fc-10.h"
-
-/*      Global vars.
- */
-static int ftape_motor;
-volatile int ftape_current_cylinder = -1;
-volatile fdc_mode_enum fdc_mode = fdc_idle;
-fdc_config_info fdc;
-DECLARE_WAIT_QUEUE_HEAD(ftape_wait_intr);
-
-unsigned int ft_fdc_base       = CONFIG_FT_FDC_BASE;
-unsigned int ft_fdc_irq        = CONFIG_FT_FDC_IRQ;
-unsigned int ft_fdc_dma        = CONFIG_FT_FDC_DMA;
-unsigned int ft_fdc_threshold  = CONFIG_FT_FDC_THR;  /* bytes */
-unsigned int ft_fdc_rate_limit = CONFIG_FT_FDC_MAX_RATE; /* bits/sec */
-int ft_probe_fc10        = CONFIG_FT_PROBE_FC10;
-int ft_mach2             = CONFIG_FT_MACH2;
-
-/*      Local vars.
- */
-static spinlock_t fdc_io_lock; 
-static unsigned int fdc_calibr_count;
-static unsigned int fdc_calibr_time;
-static int fdc_status;
-volatile __u8 fdc_head;		/* FDC head from sector id */
-volatile __u8 fdc_cyl;		/* FDC track from sector id */
-volatile __u8 fdc_sect;		/* FDC sector from sector id */
-static int fdc_data_rate = 500;	/* data rate (Kbps) */
-static int fdc_rate_code;	/* data rate code (0 == 500 Kbps) */
-static int fdc_seek_rate = 2;	/* step rate (msec) */
-static void (*do_ftape) (void);
-static int fdc_fifo_state;	/* original fifo setting - fifo enabled */
-static int fdc_fifo_thr;	/* original fifo setting - threshold */
-static int fdc_lock_state;	/* original lock setting - locked */
-static int fdc_fifo_locked;	/* has fifo && lock set ? */
-static __u8 fdc_precomp;	/* default precomp. value (nsec) */
-static __u8 fdc_prec_code;	/* fdc precomp. select code */
-
-static char ftape_id[] = "ftape";  /* used by request irq and free irq */
-
-static int fdc_set_seek_rate(int seek_rate);
-
-void fdc_catch_stray_interrupts(int count)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&fdc_io_lock, flags);
-	if (count == 0) {
-		ft_expected_stray_interrupts = 0;
-	} else {
-		ft_expected_stray_interrupts += count;
-	}
-	spin_unlock_irqrestore(&fdc_io_lock, flags);
-}
-
-/*  Wait during a timeout period for a given FDC status.
- *  If usecs == 0 then just test status, else wait at least for usecs.
- *  Returns -ETIME on timeout. Function must be calibrated first !
- */
-static int fdc_wait(unsigned int usecs, __u8 mask, __u8 state)
-{
-	int count_1 = (fdc_calibr_count * usecs +
-                       fdc_calibr_count - 1) / fdc_calibr_time;
-
-	do {
-		fdc_status = inb_p(fdc.msr);
-		if ((fdc_status & mask) == state) {
-			return 0;
-		}
-	} while (count_1-- >= 0);
-	return -ETIME;
-}
-
-int fdc_ready_wait(unsigned int usecs)
-{
-	return fdc_wait(usecs, FDC_DATA_READY | FDC_BUSY, FDC_DATA_READY);
-}
-
-/* Why can't we just use udelay()?
- */
-static void fdc_usec_wait(unsigned int usecs)
-{
-	fdc_wait(usecs, 0, 1);	/* will always timeout ! */
-}
-
-static int fdc_ready_out_wait(unsigned int usecs)
-{
-	fdc_usec_wait(FT_RQM_DELAY);	/* wait for valid RQM status */
-	return fdc_wait(usecs, FDC_DATA_OUT_READY, FDC_DATA_OUT_READY);
-}
-
-void fdc_wait_calibrate(void)
-{
-	ftape_calibrate("fdc_wait",
-			fdc_usec_wait, &fdc_calibr_count, &fdc_calibr_time); 
-}
-
-/*  Wait for a (short) while for the FDC to become ready
- *  and transfer the next command byte.
- *  Return -ETIME on timeout on getting ready (depends on hardware!).
- */
-static int fdc_write(const __u8 data)
-{
-	fdc_usec_wait(FT_RQM_DELAY);	/* wait for valid RQM status */
-	if (fdc_wait(150, FDC_DATA_READY_MASK, FDC_DATA_IN_READY) < 0) {
-		return -ETIME;
-	} else {
-		outb(data, fdc.fifo);
-		return 0;
-	}
-}
-
-/*  Wait for a (short) while for the FDC to become ready
- *  and transfer the next result byte.
- *  Return -ETIME if timeout on getting ready (depends on hardware!).
- */
-static int fdc_read(__u8 * data)
-{
-	fdc_usec_wait(FT_RQM_DELAY);	/* wait for valid RQM status */
-	if (fdc_wait(150, FDC_DATA_READY_MASK, FDC_DATA_OUT_READY) < 0) {
-		return -ETIME;
-	} else {
-		*data = inb(fdc.fifo);
-		return 0;
-	}
-}
-
-/*  Output a cmd_len long command string to the FDC.
- *  The FDC should be ready to receive a new command or
- *  an error (EBUSY or ETIME) will occur.
- */
-int fdc_command(const __u8 * cmd_data, int cmd_len)
-{
-	int result = 0;
-	unsigned long flags;
-	int count = cmd_len;
-	int retry = 0;
-#ifdef TESTING
-	static unsigned int last_time;
-	unsigned int time;
-#endif
-	TRACE_FUN(ft_t_any);
-
-	fdc_usec_wait(FT_RQM_DELAY);	/* wait for valid RQM status */
-	spin_lock_irqsave(&fdc_io_lock, flags);
-	if (!in_interrupt())
-		/* Yes, I know, too much comments inside this function
-		 * ...
-		 * 
-		 * Yet another bug in the original driver. All that
-		 * havoc is caused by the fact that the isr() sends
-		 * itself a command to the floppy tape driver (pause,
-		 * micro step pause).  Now, the problem is that
-		 * commands are transmitted via the fdc_seek
-		 * command. But: the fdc performs seeks in the
-		 * background i.e. it doesn't signal busy while
-		 * sending the step pulses to the drive. Therefore the
-		 * non-interrupt level driver has no chance to tell
-		 * whether the isr() just has issued a seek. Therefore
-		 * we HAVE TO have a look at the ft_hide_interrupt
-		 * flag: it signals the non-interrupt level part of
-		 * the driver that it has to wait for the fdc until it
-		 * has completet seeking.
-		 *
-		 * THIS WAS PRESUMABLY THE REASON FOR ALL THAT
-		 * "fdc_read timeout" errors, I HOPE :-)
-		 */
-		if (ft_hide_interrupt) {
-			restore_flags(flags);
-			TRACE(ft_t_info,
-			      "Waiting for the isr() completing fdc_seek()");
-			if (fdc_interrupt_wait(2 * FT_SECOND) < 0) {
-				TRACE(ft_t_warn,
-		      "Warning: timeout waiting for isr() seek to complete");
-			}
-			if (ft_hide_interrupt || !ft_seek_completed) {
-				/* There cannot be another
-				 * interrupt. The isr() only stops
-				 * the tape and the next interrupt
-				 * won't come until we have send our
-				 * command to the drive.
-				 */
-				TRACE_ABORT(-EIO, ft_t_bug,
-					    "BUG? isr() is still seeking?\n"
-					    KERN_INFO "hide: %d\n"
-					    KERN_INFO "seek: %d",
-					    ft_hide_interrupt,
-					    ft_seek_completed);
-
-			}
-			fdc_usec_wait(FT_RQM_DELAY);	/* wait for valid RQM status */
-			spin_lock_irqsave(&fdc_io_lock, flags);
-		}
-	fdc_status = inb(fdc.msr);
-	if ((fdc_status & FDC_DATA_READY_MASK) != FDC_DATA_IN_READY) {
-		spin_unlock_irqrestore(&fdc_io_lock, flags);
-		TRACE_ABORT(-EBUSY, ft_t_err, "fdc not ready");
-	} 
-	fdc_mode = *cmd_data;	/* used by isr */
-#ifdef TESTING
-	if (fdc_mode == FDC_SEEK) {
-		time = ftape_timediff(last_time, ftape_timestamp());
-		if (time < 6000) {
-	TRACE(ft_t_bug,"Warning: short timeout between seek commands: %d",
-	      time);
-		}
-	}
-#endif
-	if (!in_interrupt()) {
-		/* shouldn't be cleared if called from isr
-		 */
-		ft_interrupt_seen = 0;
-	}
-	while (count) {
-		result = fdc_write(*cmd_data);
-		if (result < 0) {
-			TRACE(ft_t_fdc_dma,
-			      "fdc_mode = %02x, status = %02x at index %d",
-			      (int) fdc_mode, (int) fdc_status,
-			      cmd_len - count);
-			if (++retry <= 3) {
-				TRACE(ft_t_warn, "fdc_write timeout, retry");
-			} else {
-				TRACE(ft_t_err, "fdc_write timeout, fatal");
-				/* recover ??? */
-				break;
-			}
-		} else {
-			--count;
-			++cmd_data;
-		}
-        }
-#ifdef TESTING
-	if (fdc_mode == FDC_SEEK) {
-		last_time = ftape_timestamp();
-	}
-#endif
-	spin_unlock_irqrestore(&fdc_io_lock, flags);
-	TRACE_EXIT result;
-}
-
-/*  Input a res_len long result string from the FDC.
- *  The FDC should be ready to send the result or an error
- *  (EBUSY or ETIME) will occur.
- */
-int fdc_result(__u8 * res_data, int res_len)
-{
-	int result = 0;
-	unsigned long flags;
-	int count = res_len;
-	int retry = 0;
-	TRACE_FUN(ft_t_any);
-
-	spin_lock_irqsave(&fdc_io_lock, flags);
-	fdc_status = inb(fdc.msr);
-	if ((fdc_status & FDC_DATA_READY_MASK) != FDC_DATA_OUT_READY) {
-		TRACE(ft_t_err, "fdc not ready");
-		result = -EBUSY;
-	} else while (count) {
-		if (!(fdc_status & FDC_BUSY)) {
-			spin_unlock_irqrestore(&fdc_io_lock, flags);
-			TRACE_ABORT(-EIO, ft_t_err, "premature end of result phase");
-		}
-		result = fdc_read(res_data);
-		if (result < 0) {
-			TRACE(ft_t_fdc_dma,
-			      "fdc_mode = %02x, status = %02x at index %d",
-			      (int) fdc_mode,
-			      (int) fdc_status,
-			      res_len - count);
-			if (++retry <= 3) {
-				TRACE(ft_t_warn, "fdc_read timeout, retry");
-			} else {
-				TRACE(ft_t_err, "fdc_read timeout, fatal");
-				/* recover ??? */
-				break;
-				++retry;
-			}
-		} else {
-			--count;
-			++res_data;
-		}
-	}
-	spin_unlock_irqrestore(&fdc_io_lock, flags);
-	fdc_usec_wait(FT_RQM_DELAY);	/* allow FDC to negate BSY */
-	TRACE_EXIT result;
-}
-
-/*      Handle command and result phases for
- *      commands without data phase.
- */
-static int fdc_issue_command(const __u8 * out_data, int out_count,
-		      __u8 * in_data, int in_count)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (out_count > 0) {
-		TRACE_CATCH(fdc_command(out_data, out_count),);
-	}
-	/* will take 24 - 30 usec for fdc_sense_drive_status and
-	 * fdc_sense_interrupt_status commands.
-	 *    35 fails sometimes (5/9/93 SJL)
-	 * On a loaded system it incidentally takes longer than
-	 * this for the fdc to get ready ! ?????? WHY ??????
-	 * So until we know what's going on use a very long timeout.
-	 */
-	TRACE_CATCH(fdc_ready_out_wait(500 /* usec */),);
-	if (in_count > 0) {
-		TRACE_CATCH(fdc_result(in_data, in_count),
-			    TRACE(ft_t_err, "result phase aborted"));
-	}
-	TRACE_EXIT 0;
-}
-
-/*      Wait for FDC interrupt with timeout (in milliseconds).
- *      Signals are blocked so the wait will not be aborted.
- *      Note: interrupts must be enabled ! (23/05/93 SJL)
- */
-int fdc_interrupt_wait(unsigned int time)
-{
-	DECLARE_WAITQUEUE(wait,current);
-	sigset_t old_sigmask;	
-	static int resetting;
-	long timeout;
-
-	TRACE_FUN(ft_t_fdc_dma);
-
- 	if (waitqueue_active(&ftape_wait_intr)) {
-		TRACE_ABORT(-EIO, ft_t_err, "error: nested call");
-	}
-	/* timeout time will be up to USPT microseconds too long ! */
-	timeout = (1000 * time + FT_USPT - 1) / FT_USPT;
-
-	spin_lock_irq(&current->sighand->siglock);
-	old_sigmask = current->blocked;
-	sigfillset(&current->blocked);
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
-
-	set_current_state(TASK_INTERRUPTIBLE);
-	add_wait_queue(&ftape_wait_intr, &wait);
-	while (!ft_interrupt_seen && timeout)
-		timeout = schedule_timeout_interruptible(timeout);
-
-	spin_lock_irq(&current->sighand->siglock);
-	current->blocked = old_sigmask;
-	recalc_sigpending();
-	spin_unlock_irq(&current->sighand->siglock);
-	
-	remove_wait_queue(&ftape_wait_intr, &wait);
-	/*  the following IS necessary. True: as well
-	 *  wake_up_interruptible() as the schedule() set TASK_RUNNING
-	 *  when they wakeup a task, BUT: it may very well be that
-	 *  ft_interrupt_seen is already set to 1 when we enter here
-	 *  in which case schedule() gets never called, and
-	 *  TASK_RUNNING never set. This has the funny effect that we
-	 *  execute all the code until we leave kernel space, but then
-	 *  the task is stopped (a task CANNOT be preempted while in
-	 *  kernel mode. Sending a pair of SIGSTOP/SIGCONT to the
-	 *  tasks wakes it up again. Funny! :-)
-	 */
-	current->state = TASK_RUNNING; 
-	if (ft_interrupt_seen) { /* woken up by interrupt */
-		ft_interrupt_seen = 0;
-		TRACE_EXIT 0;
-	}
-	/*  Original comment:
-	 *  In first instance, next statement seems unnecessary since
-	 *  it will be cleared in fdc_command. However, a small part of
-	 *  the software seems to rely on this being cleared here
-	 *  (ftape_close might fail) so stick to it until things get fixed !
-	 */
-	/*  My deeply sought of knowledge:
-	 *  Behold NO! It is obvious. fdc_reset() doesn't call fdc_command()
-	 *  but nevertheless uses fdc_interrupt_wait(). OF COURSE this needs to
-	 *  be reset here.
-	 */
-	ft_interrupt_seen = 0;	/* clear for next call */
-	if (!resetting) {
-		resetting = 1;	/* break infinite recursion if reset fails */
-		TRACE(ft_t_any, "cleanup reset");
-		fdc_reset();
-		resetting = 0;
-	}
-	TRACE_EXIT (signal_pending(current)) ? -EINTR : -ETIME;
-}
-
-/*      Start/stop drive motor. Enable DMA mode.
- */
-void fdc_motor(int motor)
-{
-	int unit = ft_drive_sel;
-	int data = unit | FDC_RESET_NOT | FDC_DMA_MODE;
-	TRACE_FUN(ft_t_any);
-
-	ftape_motor = motor;
-	if (ftape_motor) {
-		data |= FDC_MOTOR_0 << unit;
-		TRACE(ft_t_noise, "turning motor %d on", unit);
-	} else {
-		TRACE(ft_t_noise, "turning motor %d off", unit);
-	}
-	if (ft_mach2) {
-		outb_p(data, fdc.dor2);
-	} else {
-		outb_p(data, fdc.dor);
-	}
-	ftape_sleep(10 * FT_MILLISECOND);
-	TRACE_EXIT;
-}
-
-static void fdc_update_dsr(void)
-{
-	TRACE_FUN(ft_t_any);
-
-	TRACE(ft_t_flow, "rate = %d Kbps, precomp = %d ns",
-	      fdc_data_rate, fdc_precomp);
-	if (fdc.type >= i82077) {
-		outb_p((fdc_rate_code & 0x03) | fdc_prec_code, fdc.dsr);
-	} else {
-		outb_p(fdc_rate_code & 0x03, fdc.ccr);
-	}
-	TRACE_EXIT;
-}
-
-void fdc_set_write_precomp(int precomp)
-{
-	TRACE_FUN(ft_t_any);
-
-	TRACE(ft_t_noise, "New precomp: %d nsec", precomp);
-	fdc_precomp = precomp;
-	/*  write precompensation can be set in multiples of 41.67 nsec.
-	 *  round the parameter to the nearest multiple and convert it
-	 *  into a fdc setting. Note that 0 means default to the fdc,
-	 *  7 is used instead of that.
-	 */
-	fdc_prec_code = ((fdc_precomp + 21) / 42) << 2;
-	if (fdc_prec_code == 0 || fdc_prec_code > (6 << 2)) {
-		fdc_prec_code = 7 << 2;
-	}
-	fdc_update_dsr();
-	TRACE_EXIT;
-}
-
-/*  Reprogram the 82078 registers to use Data Rate Table 1 on all drives.
- */
-static void fdc_set_drive_specs(void)
-{
-	__u8 cmd[] = { FDC_DRIVE_SPEC, 0x00, 0x00, 0x00, 0x00, 0xc0};
-	int result;
-	TRACE_FUN(ft_t_any);
-
-	TRACE(ft_t_flow, "Setting of drive specs called");
-	if (fdc.type >= i82078_1) {
-		cmd[1] = (0 << 5) | (2 << 2);
-		cmd[2] = (1 << 5) | (2 << 2);
-		cmd[3] = (2 << 5) | (2 << 2);
-		cmd[4] = (3 << 5) | (2 << 2);
-		result = fdc_command(cmd, NR_ITEMS(cmd));
-		if (result < 0) {
-			TRACE(ft_t_err, "Setting of drive specs failed");
-		}
-	}
-	TRACE_EXIT;
-}
-
-/* Select clock for fdc, must correspond with tape drive setting !
- * This also influences the fdc timing so we must adjust some values.
- */
-int fdc_set_data_rate(int rate)
-{
-	int bad_rate = 0;
-	TRACE_FUN(ft_t_any);
-
-	/* Select clock for fdc, must correspond with tape drive setting !
-	 * This also influences the fdc timing so we must adjust some values.
-	 */
-	TRACE(ft_t_fdc_dma, "new rate = %d", rate);
-	switch (rate) {
-	case 250:
-		fdc_rate_code = fdc_data_rate_250;
-		break;
-	case 500:
-		fdc_rate_code = fdc_data_rate_500;
-		break;
-	case 1000:
-		if (fdc.type < i82077) {
-			bad_rate = 1;
-                } else {
-			fdc_rate_code = fdc_data_rate_1000;
-		}
-		break;
-	case 2000:
-		if (fdc.type < i82078_1) {
-			bad_rate = 1;
-                } else {
-			fdc_rate_code = fdc_data_rate_2000;
-		}
-		break;
-	default:
-		bad_rate = 1;
-        }
-	if (bad_rate) {
-		TRACE_ABORT(-EIO,
-			    ft_t_fdc_dma, "%d is not a valid data rate", rate);
-	}
-	fdc_data_rate = rate;
-	fdc_update_dsr();
-	fdc_set_seek_rate(fdc_seek_rate);  /* clock changed! */
-	ftape_udelay(1000);
-	TRACE_EXIT 0;
-}
-
-/*  keep the unit select if keep_select is != 0,
- */
-static void fdc_dor_reset(int keep_select)
-{
-	__u8 fdc_ctl = ft_drive_sel;
-
-	if (keep_select != 0) {
-		fdc_ctl |= FDC_DMA_MODE;
-		if (ftape_motor) {
-			fdc_ctl |= FDC_MOTOR_0 << ft_drive_sel;
-		}
-	}
-	ftape_udelay(10); /* ??? but seems to be necessary */
-	if (ft_mach2) {
-		outb_p(fdc_ctl & 0x0f, fdc.dor);
-		outb_p(fdc_ctl, fdc.dor2);
-	} else {
-		outb_p(fdc_ctl, fdc.dor);
-	}
-	fdc_usec_wait(10); /* delay >= 14 fdc clocks */
-	if (keep_select == 0) {
-		fdc_ctl = 0;
-	}
-	fdc_ctl |= FDC_RESET_NOT;
-	if (ft_mach2) {
-		outb_p(fdc_ctl & 0x0f, fdc.dor);
-		outb_p(fdc_ctl, fdc.dor2);
-	} else {
-		outb_p(fdc_ctl, fdc.dor);
-	}
-}
-
-/*      Reset the floppy disk controller. Leave the ftape_unit selected.
- */
-void fdc_reset(void)
-{
-	int st0;
-	int i;
-	int dummy;
-	unsigned long flags;
-	TRACE_FUN(ft_t_any);
-
-	spin_lock_irqsave(&fdc_io_lock, flags);
-
-	fdc_dor_reset(1); /* keep unit selected */
-
-	fdc_mode = fdc_idle;
-
-	/*  maybe the spin_lock_irq* pair is not necessary, BUT:
-	 *  the following line MUST be here. Otherwise fdc_interrupt_wait()
-	 *  won't wait. Note that fdc_reset() is called from 
-	 *  ftape_dumb_stop() when the fdc is busy transferring data. In this
-	 *  case fdc_isr() MOST PROBABLY sets ft_interrupt_seen, and tries
-	 *  to get the result bytes from the fdc etc. CLASH.
-	 */
-	ft_interrupt_seen = 0;
-	
-	/*  Program data rate
-	 */
-	fdc_update_dsr();               /* restore data rate and precomp */
-
-	spin_unlock_irqrestore(&fdc_io_lock, flags);
-
-        /*
-         *	Wait for first polling cycle to complete
-	 */
-	if (fdc_interrupt_wait(1 * FT_SECOND) < 0) {
-		TRACE(ft_t_err, "no drive polling interrupt!");
-	} else {	/* clear all disk-changed statuses */
-		for (i = 0; i < 4; ++i) {
-			if(fdc_sense_interrupt_status(&st0, &dummy) != 0) {
-				TRACE(ft_t_err, "sense failed for %d", i);
-			}
-			if (i == ft_drive_sel) {
-				ftape_current_cylinder = dummy;
-			}
-		}
-		TRACE(ft_t_noise, "drive polling completed");
-	}
-	/*
-         *	SPECIFY COMMAND
-	 */
-	fdc_set_seek_rate(fdc_seek_rate);
-	/*
-	 *	DRIVE SPECIFICATION COMMAND (if fdc type known)
-	 */
-	if (fdc.type >= i82078_1) {
-		fdc_set_drive_specs();
-	}
-	TRACE_EXIT;
-}
-
-#if !defined(CLK_48MHZ)
-# define CLK_48MHZ 1
-#endif
-
-/*  When we're done, put the fdc into reset mode so that the regular
- *  floppy disk driver will figure out that something is wrong and
- *  initialize the controller the way it wants.
- */
-void fdc_disable(void)
-{
-	__u8 cmd1[] = {FDC_CONFIGURE, 0x00, 0x00, 0x00};
-	__u8 cmd2[] = {FDC_LOCK};
-	__u8 cmd3[] = {FDC_UNLOCK};
-	__u8 stat[1];
-	TRACE_FUN(ft_t_flow);
-
-	if (!fdc_fifo_locked) {
-		fdc_reset();
-		TRACE_EXIT;
-	}
-	if (fdc_issue_command(cmd3, 1, stat, 1) < 0 || stat[0] != 0x00) {
-		fdc_dor_reset(0);
-		TRACE_ABORT(/**/, ft_t_bug, 
-		"couldn't unlock fifo, configuration remains changed");
-	}
-	fdc_fifo_locked = 0;
-	if (CLK_48MHZ && fdc.type >= i82078) {
-		cmd1[0] |= FDC_CLK48_BIT;
-	}
-	cmd1[2] = ((fdc_fifo_state) ? 0 : 0x20) + (fdc_fifo_thr - 1);
-	if (fdc_command(cmd1, NR_ITEMS(cmd1)) < 0) {
-		fdc_dor_reset(0);
-		TRACE_ABORT(/**/, ft_t_bug,
-		"couldn't reconfigure fifo to old state");
-	}
-	if (fdc_lock_state &&
-	    fdc_issue_command(cmd2, 1, stat, 1) < 0) {
-		fdc_dor_reset(0);
-		TRACE_ABORT(/**/, ft_t_bug, "couldn't lock old state again");
-	}
-	TRACE(ft_t_noise, "fifo restored: %sabled, thr. %d, %slocked",
-	      fdc_fifo_state ? "en" : "dis",
-	      fdc_fifo_thr, (fdc_lock_state) ? "" : "not ");
-	fdc_dor_reset(0);
-	TRACE_EXIT;
-}
-
-/*      Specify FDC seek-rate (milliseconds)
- */
-static int fdc_set_seek_rate(int seek_rate)
-{
-	/* set step rate, dma mode, and minimal head load and unload times
-	 */
-	__u8 in[3] = { FDC_SPECIFY, 1, (1 << 1)};
- 
-	fdc_seek_rate = seek_rate;
-	in[1] |= (16 - (fdc_data_rate * fdc_seek_rate) / 500) << 4;
-
-	return fdc_command(in, 3);
-}
-
-/*      Sense drive status: get unit's drive status (ST3)
- */
-int fdc_sense_drive_status(int *st3)
-{
-	__u8 out[2];
-	__u8 in[1];
-	TRACE_FUN(ft_t_any);
-
-	out[0] = FDC_SENSED;
-	out[1] = ft_drive_sel;
-	TRACE_CATCH(fdc_issue_command(out, 2, in, 1),);
-	*st3 = in[0];
-	TRACE_EXIT 0;
-}
-
-/*      Sense Interrupt Status command:
- *      should be issued at the end of each seek.
- *      get ST0 and current cylinder.
- */
-int fdc_sense_interrupt_status(int *st0, int *current_cylinder)
-{
-	__u8 out[1];
-	__u8 in[2];
-	TRACE_FUN(ft_t_any);
-
-	out[0] = FDC_SENSEI;
-	TRACE_CATCH(fdc_issue_command(out, 1, in, 2),);
-	*st0 = in[0];
-	*current_cylinder = in[1];
-	TRACE_EXIT 0;
-}
-
-/*      step to track
- */
-int fdc_seek(int track)
-{
-	__u8 out[3];
-	int st0, pcn;
-#ifdef TESTING
-	unsigned int time;
-#endif
-	TRACE_FUN(ft_t_any);
-
-	out[0] = FDC_SEEK;
-	out[1] = ft_drive_sel;
-	out[2] = track;
-#ifdef TESTING
-	time = ftape_timestamp();
-#endif
-	/*  We really need this command to work !
-	 */
-	ft_seek_completed = 0;
-	TRACE_CATCH(fdc_command(out, 3),
-		    fdc_reset();
-		    TRACE(ft_t_noise, "destination was: %d, resetting FDC...",
-			  track));
-	/*    Handle interrupts until ft_seek_completed or timeout.
-	 */
-	for (;;) {
-		TRACE_CATCH(fdc_interrupt_wait(2 * FT_SECOND),);
-		if (ft_seek_completed) {
-			TRACE_CATCH(fdc_sense_interrupt_status(&st0, &pcn),);
-			if ((st0 & ST0_SEEK_END) == 0) {
-				TRACE_ABORT(-EIO, ft_t_err,
-				      "no seek-end after seek completion !??");
-			}
-			break;
-		}
-	}
-#ifdef TESTING
-	time = ftape_timediff(time, ftape_timestamp()) / abs(track - ftape_current_cylinder);
-	if ((time < 900 || time > 3100) && abs(track - ftape_current_cylinder) > 5) {
-		TRACE(ft_t_warn, "Wrong FDC STEP interval: %d usecs (%d)",
-                         time, track - ftape_current_cylinder);
-	}
-#endif
-	/*    Verify whether we issued the right tape command.
-	 */
-	/* Verify that we seek to the proper track. */
-	if (pcn != track) {
-		TRACE_ABORT(-EIO, ft_t_err, "bad seek..");
-	}
-	ftape_current_cylinder = track;
-	TRACE_EXIT 0;
-}
-
-static int perpend_mode; /* set if fdc is in perpendicular mode */
-
-static int perpend_off(void)
-{
- 	__u8 perpend[] = {FDC_PERPEND, 0x00};
-	TRACE_FUN(ft_t_any);
-	
-	if (perpend_mode) {
-		/* Turn off perpendicular mode */
-		perpend[1] = 0x80;
-		TRACE_CATCH(fdc_command(perpend, 2),
-			    TRACE(ft_t_err,"Perpendicular mode exit failed!"));
-		perpend_mode = 0;
-	}
-	TRACE_EXIT 0;
-}
-
-static int handle_perpend(int segment_id)
-{
- 	__u8 perpend[] = {FDC_PERPEND, 0x00};
-	TRACE_FUN(ft_t_any);
-
-	/* When writing QIC-3020 tapes, turn on perpendicular mode
-	 * if tape is moving in forward direction (even tracks).
-	 */
-	if (ft_qic_std == QIC_TAPE_QIC3020 &&
-	    ((segment_id / ft_segments_per_track) & 1) == 0) {
-/*  FIXME: some i82077 seem to support perpendicular mode as
- *  well. 
- */
-#if 0
-		if (fdc.type < i82077AA) {}
-#else
-		if (fdc.type < i82077 && ft_data_rate < 1000) {
-#endif
-			/*  fdc does not support perpendicular mode: complain 
-			 */
-			TRACE_ABORT(-EIO, ft_t_err,
-				    "Your FDC does not support QIC-3020.");
-		}
-		perpend[1] = 0x03 /* 0x83 + (0x4 << ft_drive_sel) */ ;
-		TRACE_CATCH(fdc_command(perpend, 2),
-			   TRACE(ft_t_err,"Perpendicular mode entry failed!"));
-		TRACE(ft_t_flow, "Perpendicular mode set");
-		perpend_mode = 1;
-		TRACE_EXIT 0;
-	}
-	TRACE_EXIT perpend_off();
-}
-
-static inline void fdc_setup_dma(char mode,
-				 volatile void *addr, unsigned int count)
-{
-	/* Program the DMA controller.
-	 */
-	disable_dma(fdc.dma);
-	clear_dma_ff(fdc.dma);
-	set_dma_mode(fdc.dma, mode);
-	set_dma_addr(fdc.dma, virt_to_bus((void*)addr));
-	set_dma_count(fdc.dma, count);
-	enable_dma(fdc.dma);
-}
-
-/*  Setup fdc and dma for formatting the next segment
- */
-int fdc_setup_formatting(buffer_struct * buff)
-{
-	unsigned long flags;
-	__u8 out[6] = {
-		FDC_FORMAT, 0x00, 3, 4 * FT_SECTORS_PER_SEGMENT, 0x00, 0x6b
-	};
-	TRACE_FUN(ft_t_any);
-	
-	TRACE_CATCH(handle_perpend(buff->segment_id),);
-	/* Program the DMA controller.
-	 */
-        TRACE(ft_t_fdc_dma,
-	      "phys. addr. = %lx", virt_to_bus((void*) buff->ptr));
-	spin_lock_irqsave(&fdc_io_lock, flags);
-	fdc_setup_dma(DMA_MODE_WRITE, buff->ptr, FT_SECTORS_PER_SEGMENT * 4);
-	/* Issue FDC command to start reading/writing.
-	 */
-	out[1] = ft_drive_sel;
-	out[4] = buff->gap3;
-	TRACE_CATCH(fdc_setup_error = fdc_command(out, sizeof(out)),
-		    restore_flags(flags); fdc_mode = fdc_idle);
-	spin_unlock_irqrestore(&fdc_io_lock, flags);
-	TRACE_EXIT 0;
-}
-
-
-/*      Setup Floppy Disk Controller and DMA to read or write the next cluster
- *      of good sectors from or to the current segment.
- */
-int fdc_setup_read_write(buffer_struct * buff, __u8 operation)
-{
-	unsigned long flags;
-	__u8 out[9];
-	int dma_mode;
-	TRACE_FUN(ft_t_any);
-
-	switch(operation) {
-	case FDC_VERIFY:
-		if (fdc.type < i82077) {
-			operation = FDC_READ;
-		}
-	case FDC_READ:
-	case FDC_READ_DELETED:
-		dma_mode = DMA_MODE_READ;
-		TRACE(ft_t_fdc_dma, "xfer %d sectors to 0x%p",
-		      buff->sector_count, buff->ptr);
-		TRACE_CATCH(perpend_off(),);
-		break;
-	case FDC_WRITE_DELETED:
-		TRACE(ft_t_noise, "deleting segment %d", buff->segment_id);
-	case FDC_WRITE:
-		dma_mode = DMA_MODE_WRITE;
-		/* When writing QIC-3020 tapes, turn on perpendicular mode
-		 * if tape is moving in forward direction (even tracks).
-		 */
-		TRACE_CATCH(handle_perpend(buff->segment_id),);
-		TRACE(ft_t_fdc_dma, "xfer %d sectors from 0x%p",
-		      buff->sector_count, buff->ptr);
-		break;
-	default:
-		TRACE_ABORT(-EIO,
-			    ft_t_bug, "bug: invalid operation parameter");
-	}
-	TRACE(ft_t_fdc_dma, "phys. addr. = %lx",virt_to_bus((void*)buff->ptr));
-	spin_lock_irqsave(&fdc_io_lock, flags);
-	if (operation != FDC_VERIFY) {
-		fdc_setup_dma(dma_mode, buff->ptr,
-			      FT_SECTOR_SIZE * buff->sector_count);
-	}
-	/* Issue FDC command to start reading/writing.
-	 */
-	out[0] = operation;
-	out[1] = ft_drive_sel;
-	out[2] = buff->cyl;
-	out[3] = buff->head;
-	out[4] = buff->sect + buff->sector_offset;
-	out[5] = 3;		/* Sector size of 1K. */
-	out[6] = out[4] + buff->sector_count - 1;	/* last sector */
-	out[7] = 109;		/* Gap length. */
-	out[8] = 0xff;		/* No limit to transfer size. */
-	TRACE(ft_t_fdc_dma, "C: 0x%02x, H: 0x%02x, R: 0x%02x, cnt: 0x%02x",
-		out[2], out[3], out[4], out[6] - out[4] + 1);
-	spin_unlock_irqrestore(&fdc_io_lock, flags);
-	TRACE_CATCH(fdc_setup_error = fdc_command(out, 9),fdc_mode = fdc_idle);
-	TRACE_EXIT 0;
-}
-
-int fdc_fifo_threshold(__u8 threshold,
-		       int *fifo_state, int *lock_state, int *fifo_thr)
-{
-	const __u8 cmd0[] = {FDC_DUMPREGS};
-	__u8 cmd1[] = {FDC_CONFIGURE, 0, (0x0f & (threshold - 1)), 0};
-	const __u8 cmd2[] = {FDC_LOCK};
-	const __u8 cmd3[] = {FDC_UNLOCK};
-	__u8 reg[10];
-	__u8 stat;
-	int i;
-	int result;
-	TRACE_FUN(ft_t_any);
-
-	if (CLK_48MHZ && fdc.type >= i82078) {
-		cmd1[0] |= FDC_CLK48_BIT;
-	}
-	/*  Dump fdc internal registers for examination
-	 */
-	TRACE_CATCH(fdc_command(cmd0, NR_ITEMS(cmd0)),
-		    TRACE(ft_t_warn, "dumpreg cmd failed, fifo unchanged"));
-	/*  Now read fdc internal registers from fifo
-	 */
-	for (i = 0; i < (int)NR_ITEMS(reg); ++i) {
-		fdc_read(&reg[i]);
-		TRACE(ft_t_fdc_dma, "Register %d = 0x%02x", i, reg[i]);
-	}
-	if (fifo_state && lock_state && fifo_thr) {
-		*fifo_state = (reg[8] & 0x20) == 0;
-		*lock_state = reg[7] & 0x80;
-		*fifo_thr = 1 + (reg[8] & 0x0f);
-	}
-	TRACE(ft_t_noise,
-	      "original fifo state: %sabled, threshold %d, %slocked",
-	      ((reg[8] & 0x20) == 0) ? "en" : "dis",
-	      1 + (reg[8] & 0x0f), (reg[7] & 0x80) ? "" : "not ");
-	/*  If fdc is already locked, unlock it first ! */
-	if (reg[7] & 0x80) {
-		fdc_ready_wait(100);
-		TRACE_CATCH(fdc_issue_command(cmd3, NR_ITEMS(cmd3), &stat, 1),
-			    TRACE(ft_t_bug, "FDC unlock command failed, "
-				  "configuration unchanged"));
-	}
-	fdc_fifo_locked = 0;
-	/*  Enable fifo and set threshold at xx bytes to allow a
-	 *  reasonably large latency and reduce number of dma bursts.
-	 */
-	fdc_ready_wait(100);
-	if ((result = fdc_command(cmd1, NR_ITEMS(cmd1))) < 0) {
-		TRACE(ft_t_bug, "configure cmd failed, fifo unchanged");
-	}
-	/*  Now lock configuration so reset will not change it
-	 */
-        if(fdc_issue_command(cmd2, NR_ITEMS(cmd2), &stat, 1) < 0 ||
-	   stat != 0x10) {
-		TRACE_ABORT(-EIO, ft_t_bug,
-			    "FDC lock command failed, stat = 0x%02x", stat);
-	}
-	fdc_fifo_locked = 1;
-	TRACE_EXIT result;
-}
-
-static int fdc_fifo_enable(void)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (fdc_fifo_locked) {
-		TRACE_ABORT(0, ft_t_warn, "Fifo not enabled because locked");
-	}
-	TRACE_CATCH(fdc_fifo_threshold(ft_fdc_threshold /* bytes */,
-				       &fdc_fifo_state,
-				       &fdc_lock_state,
-				       &fdc_fifo_thr),);
-	TRACE_CATCH(fdc_fifo_threshold(ft_fdc_threshold /* bytes */,
-				       NULL, NULL, NULL),);
-	TRACE_EXIT 0;
-}
-
-/*   Determine fd controller type 
- */
-static __u8 fdc_save_state[2];
-
-static int fdc_probe(void)
-{
-	__u8 cmd[1];
-	__u8 stat[16]; /* must be able to hold dumpregs & save results */
-	int i;
-	TRACE_FUN(ft_t_any);
-
-	/*  Try to find out what kind of fd controller we have to deal with
-	 *  Scheme borrowed from floppy driver:
-	 *  first try if FDC_DUMPREGS command works
-	 *  (this indicates that we have a 82072 or better)
-	 *  then try the FDC_VERSION command (82072 doesn't support this)
-	 *  then try the FDC_UNLOCK command (some older 82077's don't support this)
-	 *  then try the FDC_PARTID command (82078's support this)
-	 */
-	cmd[0] = FDC_DUMPREGS;
-	if (fdc_issue_command(cmd, 1, stat, 1) != 0) {
-		TRACE_ABORT(no_fdc, ft_t_bug, "No FDC found");
-	}
-	if (stat[0] == 0x80) {
-		/* invalid command: must be pre 82072 */
-		TRACE_ABORT(i8272,
-			    ft_t_warn, "Type 8272A/765A compatible FDC found");
-	}
-	fdc_result(&stat[1], 9);
-	fdc_save_state[0] = stat[7];
-	fdc_save_state[1] = stat[8];
-	cmd[0] = FDC_VERSION;
-	if (fdc_issue_command(cmd, 1, stat, 1) < 0 || stat[0] == 0x80) {
-		TRACE_ABORT(i8272, ft_t_warn, "Type 82072 FDC found");
-	}
-	if (*stat != 0x90) {
-		TRACE_ABORT(i8272, ft_t_warn, "Unknown FDC found");
-	}
-	cmd[0] = FDC_UNLOCK;
-	if(fdc_issue_command(cmd, 1, stat, 1) < 0 || stat[0] != 0x00) {
-		TRACE_ABORT(i8272, ft_t_warn,
-			    "Type pre-1991 82077 FDC found, "
-			    "treating it like a 82072");
-	}
-	if (fdc_save_state[0] & 0x80) { /* was locked */
-		cmd[0] = FDC_LOCK; /* restore lock */
-		(void)fdc_issue_command(cmd, 1, stat, 1);
-		TRACE(ft_t_warn, "FDC is already locked");
-	}
-	/* Test for a i82078 FDC */
-	cmd[0] = FDC_PARTID;
-	if (fdc_issue_command(cmd, 1, stat, 1) < 0 || stat[0] == 0x80) {
-		/* invalid command: not a i82078xx type FDC */
-		for (i = 0; i < 4; ++i) {
-			outb_p(i, fdc.tdr);
-			if ((inb_p(fdc.tdr) & 0x03) != i) {
-				TRACE_ABORT(i82077,
-					    ft_t_warn, "Type 82077 FDC found");
-			}
-		}
-		TRACE_ABORT(i82077AA, ft_t_warn, "Type 82077AA FDC found");
-	}
-	/* FDC_PARTID cmd succeeded */
-	switch (stat[0] >> 5) {
-	case 0x0:
-		/* i82078SL or i82078-1.  The SL part cannot run at
-		 * 2Mbps (the SL and -1 dies are identical; they are
-		 * speed graded after production, according to Intel).
-		 * Some SL's can be detected by doing a SAVE cmd and
-		 * look at bit 7 of the first byte (the SEL3V# bit).
-		 * If it is 0, the part runs off 3Volts, and hence it
-		 * is a SL.
-		 */
-		cmd[0] = FDC_SAVE;
-		if(fdc_issue_command(cmd, 1, stat, 16) < 0) {
-			TRACE(ft_t_err, "FDC_SAVE failed. Dunno why");
-			/* guess we better claim the fdc to be a i82078 */
-			TRACE_ABORT(i82078,
-				    ft_t_warn,
-				    "Type i82078 FDC (i suppose) found");
-		}
-		if ((stat[0] & FDC_SEL3V_BIT)) {
-			/* fdc running off 5Volts; Pray that it's a i82078-1
-			 */
-			TRACE_ABORT(i82078_1, ft_t_warn,
-				  "Type i82078-1 or 5Volt i82078SL FDC found");
-		}
-		TRACE_ABORT(i82078, ft_t_warn,
-			    "Type 3Volt i82078SL FDC (1Mbps) found");
-	case 0x1:
-	case 0x2: /* S82078B  */
-		/* The '78B  isn't '78 compatible.  Detect it as a '77AA */
-		TRACE_ABORT(i82077AA, ft_t_warn, "Type i82077AA FDC found");
-	case 0x3: /* NSC PC8744 core; used in several super-IO chips */
-		TRACE_ABORT(i82077AA,
-			    ft_t_warn, "Type 82077AA compatible FDC found");
-	default:
-		TRACE(ft_t_warn, "A previously undetected FDC found");
-		TRACE_ABORT(i82077AA, ft_t_warn,
-			  "Treating it as a 82077AA. Please report partid= %d",
-			    stat[0]);
-	} /* switch(stat[ 0] >> 5) */
-	TRACE_EXIT no_fdc;
-}
-
-static int fdc_request_regions(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (ft_mach2 || ft_probe_fc10) {
-		if (!request_region(fdc.sra, 8, "fdc (ft)")) {
-#ifndef BROKEN_FLOPPY_DRIVER
-			TRACE_EXIT -EBUSY;
-#else
-			TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
-#endif
-		}
-	} else {
-		if (!request_region(fdc.sra, 6, "fdc (ft)")) {
-#ifndef BROKEN_FLOPPY_DRIVER
-			TRACE_EXIT -EBUSY;
-#else
-			TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
-#endif
-		}
-		if (!request_region(fdc.sra + 7, 1, "fdc (ft)")) {
-#ifndef BROKEN_FLOPPY_DRIVER
-			release_region(fdc.sra, 6);
-			TRACE_EXIT -EBUSY;
-#else
-			TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra + 7);
-#endif
-		}
-	}
-	TRACE_EXIT 0;
-}
-
-void fdc_release_regions(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (fdc.sra != 0) {
-		if (fdc.dor2 != 0) {
-			release_region(fdc.sra, 8);
-		} else {
-			release_region(fdc.sra, 6);
-			release_region(fdc.dir, 1);
-		}
-	}
-	TRACE_EXIT;
-}
-
-static int fdc_config_regs(unsigned int fdc_base, 
-			   unsigned int fdc_irq, 
-			   unsigned int fdc_dma)
-{
-	TRACE_FUN(ft_t_flow);
-
-	fdc.irq = fdc_irq;
-	fdc.dma = fdc_dma;
-	fdc.sra = fdc_base;
-	fdc.srb = fdc_base + 1;
-	fdc.dor = fdc_base + 2;
-	fdc.tdr = fdc_base + 3;
-	fdc.msr = fdc.dsr = fdc_base + 4;
-	fdc.fifo = fdc_base + 5;
-	fdc.dir = fdc.ccr = fdc_base + 7;
-	fdc.dor2 = (ft_mach2 || ft_probe_fc10) ? fdc_base + 6 : 0;
-	TRACE_CATCH(fdc_request_regions(), fdc.sra = 0);
-	TRACE_EXIT 0;
-}
-
-static int fdc_config(void)
-{
-	static int already_done;
-	TRACE_FUN(ft_t_any);
-
-	if (already_done) {
-		TRACE_CATCH(fdc_request_regions(),);
-		*(fdc.hook) = fdc_isr;	/* hook our handler in */
-		TRACE_EXIT 0;
-	}
-	if (ft_probe_fc10) {
-		int fc_type;
-		
-		TRACE_CATCH(fdc_config_regs(ft_fdc_base,
-					    ft_fdc_irq, ft_fdc_dma),);
-		fc_type = fc10_enable();
-		if (fc_type != 0) {
-			TRACE(ft_t_warn, "FC-%c0 controller found", '0' + fc_type);
-			fdc.type = fc10;
-			fdc.hook = &do_ftape;
-			*(fdc.hook) = fdc_isr;	/* hook our handler in */
-			already_done = 1;
-			TRACE_EXIT 0;
-		} else {
-			TRACE(ft_t_warn, "FC-10/20 controller not found");
-			fdc_release_regions();
-			fdc.type = no_fdc;
-			ft_probe_fc10 = 0;
-			ft_fdc_base   = 0x3f0;
-			ft_fdc_irq    = 6;
-			ft_fdc_dma    = 2;
-		}
-	}
-	TRACE(ft_t_warn, "fdc base: 0x%x, irq: %d, dma: %d", 
-	      ft_fdc_base, ft_fdc_irq, ft_fdc_dma);
-	TRACE_CATCH(fdc_config_regs(ft_fdc_base, ft_fdc_irq, ft_fdc_dma),);
-	fdc.hook = &do_ftape;
-	*(fdc.hook) = fdc_isr;	/* hook our handler in */
-	already_done = 1;
-	TRACE_EXIT 0;
-}
-
-static irqreturn_t ftape_interrupt(int irq, void *dev_id)
-{
-	void (*handler) (void) = *fdc.hook;
-	int handled = 0;
-	TRACE_FUN(ft_t_any);
-
-	*fdc.hook = NULL;
-	if (handler) {
-		handled = 1;
-		handler();
-	} else {
-		TRACE(ft_t_bug, "Unexpected ftape interrupt");
-	}
-	TRACE_EXIT IRQ_RETVAL(handled);
-}
-
-static int fdc_grab_irq_and_dma(void)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (fdc.hook == &do_ftape) {
-		/*  Get fast interrupt handler.
-		 */
-		if (request_irq(fdc.irq, ftape_interrupt,
-				IRQF_DISABLED, "ft", ftape_id)) {
-			TRACE_ABORT(-EIO, ft_t_bug,
-				    "Unable to grab IRQ%d for ftape driver",
-				    fdc.irq);
-		}
-		if (request_dma(fdc.dma, ftape_id)) {
-			free_irq(fdc.irq, ftape_id);
-			TRACE_ABORT(-EIO, ft_t_bug,
-			      "Unable to grab DMA%d for ftape driver",
-			      fdc.dma);
-		}
-	}
-	if (ft_fdc_base != 0x3f0 && (ft_fdc_dma == 2 || ft_fdc_irq == 6)) {
-		/* Using same dma channel or irq as standard fdc, need
-		 * to disable the dma-gate on the std fdc. This
-		 * couldn't be done in the floppy driver as some
-		 * laptops are using the dma-gate to enter a low power
-		 * or even suspended state :-(
-		 */
-		outb_p(FDC_RESET_NOT, 0x3f2);
-		TRACE(ft_t_noise, "DMA-gate on standard fdc disabled");
-	}
-	TRACE_EXIT 0;
-}
-
-int fdc_release_irq_and_dma(void)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (fdc.hook == &do_ftape) {
-		disable_dma(fdc.dma);	/* just in case... */
-		free_dma(fdc.dma);
-		free_irq(fdc.irq, ftape_id);
-	}
-	if (ft_fdc_base != 0x3f0 && (ft_fdc_dma == 2 || ft_fdc_irq == 6)) {
-		/* Using same dma channel as standard fdc, need to
-		 * disable the dma-gate on the std fdc. This couldn't
-		 * be done in the floppy driver as some laptops are
-		 * using the dma-gate to enter a low power or even
-		 * suspended state :-(
-		 */
-		outb_p(FDC_RESET_NOT | FDC_DMA_MODE, 0x3f2);
-		TRACE(ft_t_noise, "DMA-gate on standard fdc enabled again");
-	}
-	TRACE_EXIT 0;
-}
-
-int fdc_init(void)
-{
-	TRACE_FUN(ft_t_any);
-
-	/* find a FDC to use */
-	TRACE_CATCH(fdc_config(),);
-	TRACE_CATCH(fdc_grab_irq_and_dma(), fdc_release_regions());
-	ftape_motor = 0;
-	fdc_catch_stray_interrupts(0);	/* clear number of awainted
-					 * stray interrupte 
-					 */
-	fdc_catch_stray_interrupts(1);	/* one always comes (?) */
-	TRACE(ft_t_flow, "resetting fdc");
-	fdc_set_seek_rate(2);		/* use nominal QIC step rate */
-	fdc_reset();			/* init fdc & clear track counters */
-	if (fdc.type == no_fdc) {	/* no FC-10 or FC-20 found */
-		fdc.type = fdc_probe();
-		fdc_reset();		/* update with new knowledge */
-	}
-	if (fdc.type == no_fdc) {
-		fdc_release_irq_and_dma();
-		fdc_release_regions();
-		TRACE_EXIT -ENXIO;
-	}
-	if (fdc.type >= i82077) {
-		if (fdc_fifo_enable() < 0) {
-			TRACE(ft_t_warn, "couldn't enable fdc fifo !");
-		} else {
-			TRACE(ft_t_flow, "fdc fifo enabled and locked");
-		}
-	}
-	TRACE_EXIT 0;
-}
diff --git a/drivers/char/ftape/lowlevel/fdc-io.h b/drivers/char/ftape/lowlevel/fdc-io.h
deleted file mode 100644
index 7ec3c72178b..00000000000
--- a/drivers/char/ftape/lowlevel/fdc-io.h
+++ /dev/null
@@ -1,252 +0,0 @@
-#ifndef _FDC_IO_H
-#define _FDC_IO_H
-
-/*
- *    Copyright (C) 1993-1996 Bas Laarhoven,
- *              (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-io.h,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:18:06 $
- *
- *      This file contains the declarations for the low level
- *      functions that communicate with the floppy disk controller,
- *      for the QIC-40/80/3010/3020 floppy-tape driver "ftape" for
- *      Linux.
- */
-
-#include <linux/fdreg.h>
-
-#include "../lowlevel/ftape-bsm.h"
-
-#define FDC_SK_BIT      (0x20)
-#define FDC_MT_BIT      (0x80)
-
-#define FDC_READ        (FD_READ & ~(FDC_SK_BIT | FDC_MT_BIT))
-#define FDC_WRITE       (FD_WRITE & ~FDC_MT_BIT)
-#define FDC_READ_DELETED  (0x4c)
-#define FDC_WRITE_DELETED (0x49)
-#define FDC_VERIFY        (0x56)
-#define FDC_READID      (0x4a)
-#define FDC_SENSED      (0x04)
-#define FDC_SENSEI      (FD_SENSEI)
-#define FDC_FORMAT      (FD_FORMAT)
-#define FDC_RECAL       (FD_RECALIBRATE)
-#define FDC_SEEK        (FD_SEEK)
-#define FDC_SPECIFY     (FD_SPECIFY)
-#define FDC_RECALIBR    (FD_RECALIBRATE)
-#define FDC_VERSION     (FD_VERSION)
-#define FDC_PERPEND     (FD_PERPENDICULAR)
-#define FDC_DUMPREGS    (FD_DUMPREGS)
-#define FDC_LOCK        (FD_LOCK)
-#define FDC_UNLOCK      (FD_UNLOCK)
-#define FDC_CONFIGURE   (FD_CONFIGURE)
-#define FDC_DRIVE_SPEC  (0x8e)	/* i82078 has this (any others?) */
-#define FDC_PARTID      (0x18)	/* i82078 has this */
-#define FDC_SAVE        (0x2e)	/* i82078 has this (any others?) */
-#define FDC_RESTORE     (0x4e)	/* i82078 has this (any others?) */
-
-#define FDC_STATUS_MASK (STATUS_BUSY | STATUS_DMA | STATUS_DIR | STATUS_READY)
-#define FDC_DATA_READY  (STATUS_READY)
-#define FDC_DATA_OUTPUT (STATUS_DIR)
-#define FDC_DATA_READY_MASK (STATUS_READY | STATUS_DIR)
-#define FDC_DATA_OUT_READY  (STATUS_READY | STATUS_DIR)
-#define FDC_DATA_IN_READY   (STATUS_READY)
-#define FDC_BUSY        (STATUS_BUSY)
-#define FDC_CLK48_BIT   (0x80)
-#define FDC_SEL3V_BIT   (0x40)
-
-#define ST0_INT_MASK    (ST0_INTR)
-#define FDC_INT_NORMAL  (ST0_INTR & 0x00)
-#define FDC_INT_ABNORMAL (ST0_INTR & 0x40)
-#define FDC_INT_INVALID (ST0_INTR & 0x80)
-#define FDC_INT_READYCH (ST0_INTR & 0xC0)
-#define ST0_SEEK_END    (ST0_SE)
-#define ST3_TRACK_0     (ST3_TZ)
-
-#define FDC_RESET_NOT   (0x04)
-#define FDC_DMA_MODE    (0x08)
-#define FDC_MOTOR_0     (0x10)
-#define FDC_MOTOR_1     (0x20)
-
-typedef struct {
-	void (**hook) (void);	/* our wedge into the isr */
-	enum {
-		no_fdc, i8272, i82077, i82077AA, fc10,
-		i82078, i82078_1
-	} type;			/* FDC type */
-	unsigned int irq; /* FDC irq nr */
-	unsigned int dma; /* FDC dma channel nr */
-	__u16 sra;	  /* Status register A (PS/2 only) */
-	__u16 srb;	  /* Status register B (PS/2 only) */
-	__u16 dor;	  /* Digital output register */
-	__u16 tdr;	  /* Tape Drive Register (82077SL-1 &
-			     82078 only) */
-	__u16 msr;	  /* Main Status Register */
-	__u16 dsr;	  /* Datarate Select Register (8207x only) */
-	__u16 fifo;	  /* Data register / Fifo on 8207x */
-	__u16 dir;	  /* Digital Input Register */
-	__u16 ccr;	  /* Configuration Control Register */
-	__u16 dor2;	  /* Alternate dor on MACH-2 controller,
-			     also used with FC-10, meaning unknown */
-} fdc_config_info;
-
-typedef enum {
-	fdc_data_rate_250  = 2,
-	fdc_data_rate_300  = 1,	/* any fdc in default configuration */
-	fdc_data_rate_500  = 0,
-	fdc_data_rate_1000 = 3,
-	fdc_data_rate_2000 = 1,	/* i82078-1: when using Data Rate Table #2 */
-} fdc_data_rate_type;
-
-typedef enum {
-	fdc_idle          = 0,
-	fdc_reading_data  = FDC_READ,
-	fdc_seeking       = FDC_SEEK,
-	fdc_writing_data  = FDC_WRITE,
-	fdc_deleting      = FDC_WRITE_DELETED,
-	fdc_reading_id    = FDC_READID,
-	fdc_recalibrating = FDC_RECAL,
-	fdc_formatting    = FDC_FORMAT,
-	fdc_verifying     = FDC_VERIFY
-} fdc_mode_enum;
-
-typedef enum {
-	waiting = 0,
-	reading,
-	writing,
-	formatting,
-	verifying,
-	deleting,
-	done,
-	error,
-	mmapped,
-} buffer_state_enum;
-
-typedef struct {
-	__u8 *address;
-	volatile buffer_state_enum status;
-	volatile __u8 *ptr;
-	volatile unsigned int bytes;
-	volatile unsigned int segment_id;
-
-	/* bitmap for remainder of segment not yet handled.
-	 * one bit set for each bad sector that must be skipped.
-	 */
-	volatile SectorMap bad_sector_map;
-
-	/* bitmap with bad data blocks in data buffer.
-	 * the errors in this map may be retried.
-	 */
-	volatile SectorMap soft_error_map;
-
-	/* bitmap with bad data blocks in data buffer
-	 * the errors in this map may not be retried.
-	 */
-	volatile SectorMap hard_error_map;
-
-	/* retry counter for soft errors.
-	 */
-	volatile int retry;
-
-	/* sectors to skip on retry ???
-	 */
-	volatile unsigned int skip;
-
-	/* nr of data blocks in data buffer
-	 */
-	volatile unsigned int data_offset;
-
-	/* offset in segment for first sector to be handled.
-	 */
-	volatile unsigned int sector_offset;
-
-	/* size of cluster of good sectors to be handled.
-	 */
-	volatile unsigned int sector_count;
-
-	/* size of remaining part of segment to be handled.
-	 */
-	volatile unsigned int remaining;
-
-	/* points to next segment (contiguous) to be handled,
-	 * or is zero if no read-ahead is allowed.
-	 */
-	volatile unsigned int next_segment;
-
-	/* flag being set if deleted data was read.
-	 */
-	volatile int deleted;
-
-	/* floppy coordinates of first sector in segment */
-	volatile __u8 head;
-	volatile __u8 cyl;
-	volatile __u8 sect;
-
-	/* gap to use when formatting */
-	__u8 gap3;
-	/* flag set when buffer is mmaped */
-	int mmapped;
-} buffer_struct;
-
-/*
- *      fdc-io.c defined public variables
- */
-extern volatile fdc_mode_enum fdc_mode;
-extern int fdc_setup_error;	/* outdated ??? */
-extern wait_queue_head_t ftape_wait_intr;
-extern volatile int ftape_current_cylinder; /* track nr FDC thinks we're on */
-extern volatile __u8 fdc_head;	/* FDC head */
-extern volatile __u8 fdc_cyl;	/* FDC track */
-extern volatile __u8 fdc_sect;	/* FDC sector */
-extern fdc_config_info fdc;	/* FDC hardware configuration */
-
-extern unsigned int ft_fdc_base;
-extern unsigned int ft_fdc_irq;
-extern unsigned int ft_fdc_dma;
-extern unsigned int ft_fdc_threshold;
-extern unsigned int ft_fdc_rate_limit;
-extern int ft_probe_fc10;
-extern int ft_mach2;
-/*
- *      fdc-io.c defined public functions
- */
-extern void fdc_catch_stray_interrupts(int count);
-extern int fdc_ready_wait(unsigned int timeout);
-extern int fdc_command(const __u8 * cmd_data, int cmd_len);
-extern int fdc_result(__u8 * res_data, int res_len);
-extern int fdc_interrupt_wait(unsigned int time);
-extern int fdc_seek(int track);
-extern int fdc_sense_drive_status(int *st3);
-extern void fdc_motor(int motor);
-extern void fdc_reset(void);
-extern void fdc_disable(void);
-extern int fdc_fifo_threshold(__u8 threshold,
-			      int *fifo_state, int *lock_state, int *fifo_thr);
-extern void fdc_wait_calibrate(void);
-extern int fdc_sense_interrupt_status(int *st0, int *current_cylinder);
-extern void fdc_save_drive_specs(void);
-extern void fdc_restore_drive_specs(void);
-extern int fdc_set_data_rate(int rate);
-extern void fdc_set_write_precomp(int precomp);
-extern int fdc_release_irq_and_dma(void);
-extern void fdc_release_regions(void);
-extern int fdc_init(void);
-extern int fdc_setup_read_write(buffer_struct * buff, __u8 operation);
-extern int fdc_setup_formatting(buffer_struct * buff);
-#endif
diff --git a/drivers/char/ftape/lowlevel/fdc-isr.c b/drivers/char/ftape/lowlevel/fdc-isr.c
deleted file mode 100644
index ad2bc733ae1..00000000000
--- a/drivers/char/ftape/lowlevel/fdc-isr.c
+++ /dev/null
@@ -1,1170 +0,0 @@
-/*
- *      Copyright (C) 1994-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-isr.c,v $
- * $Revision: 1.9 $
- * $Date: 1997/10/17 23:01:53 $
- *
- *      This file contains the interrupt service routine and
- *      associated code for the QIC-40/80/3010/3020 floppy-tape driver
- *      "ftape" for Linux.
- */
-
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#define volatile		/* */
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-isr.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-calibr.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-volatile int ft_expected_stray_interrupts;
-volatile int ft_interrupt_seen;
-volatile int ft_seek_completed;
-volatile int ft_hide_interrupt;
-/*      Local vars.
- */
-typedef enum {
-	no_error = 0, id_am_error = 0x01, id_crc_error = 0x02,
-	data_am_error = 0x04, data_crc_error = 0x08,
-	no_data_error = 0x10, overrun_error = 0x20,
-} error_cause;
-static int stop_read_ahead;
-
-
-static void print_error_cause(int cause)
-{
-	TRACE_FUN(ft_t_any);
-
-	switch (cause) {
-	case no_data_error:
-		TRACE(ft_t_noise, "no data error");
-		break;
-	case id_am_error:
-		TRACE(ft_t_noise, "id am error");
-		break;
-	case id_crc_error:
-		TRACE(ft_t_noise, "id crc error");
-		break;
-	case data_am_error:
-		TRACE(ft_t_noise, "data am error");
-		break;
-	case data_crc_error:
-		TRACE(ft_t_noise, "data crc error");
-		break;
-	case overrun_error:
-		TRACE(ft_t_noise, "overrun error");
-		break;
-	default:;
-	}
-	TRACE_EXIT;
-}
-
-static char *fdc_mode_txt(fdc_mode_enum mode)
-{
-	switch (mode) {
-	case fdc_idle:
-		return "fdc_idle";
-	case fdc_reading_data:
-		return "fdc_reading_data";
-	case fdc_seeking:
-		return "fdc_seeking";
-	case fdc_writing_data:
-		return "fdc_writing_data";
-	case fdc_reading_id:
-		return "fdc_reading_id";
-	case fdc_recalibrating:
-		return "fdc_recalibrating";
-	case fdc_formatting:
-		return "fdc_formatting";
-	case fdc_verifying:
-		return "fdc_verifying";
-	default:
-		return "unknown";
-	}
-}
-
-static inline error_cause decode_irq_cause(fdc_mode_enum mode, __u8 st[])
-{
-	error_cause cause = no_error;
-	TRACE_FUN(ft_t_any);
-
-	/*  Valid st[], decode cause of interrupt.
-	 */
-	switch (st[0] & ST0_INT_MASK) {
-	case FDC_INT_NORMAL:
-		TRACE(ft_t_fdc_dma,"normal completion: %s",fdc_mode_txt(mode));
-		break;
-	case FDC_INT_ABNORMAL:
-		TRACE(ft_t_flow, "abnormal completion %s", fdc_mode_txt(mode));
-		TRACE(ft_t_fdc_dma, "ST0: 0x%02x, ST1: 0x%02x, ST2: 0x%02x",
-		      st[0], st[1], st[2]);
-		TRACE(ft_t_fdc_dma,
-		      "C: 0x%02x, H: 0x%02x, R: 0x%02x, N: 0x%02x",
-		      st[3], st[4], st[5], st[6]);
-		if (st[1] & 0x01) {
-			if (st[2] & 0x01) {
-				cause = data_am_error;
-			} else {
-				cause = id_am_error;
-			}
-		} else if (st[1] & 0x20) {
-			if (st[2] & 0x20) {
-				cause = data_crc_error;
-			} else {
-				cause = id_crc_error;
-			}
-		} else if (st[1] & 0x04) {
-			cause = no_data_error;
-		} else if (st[1] & 0x10) {
-			cause = overrun_error;
-		}
-		print_error_cause(cause);
-		break;
-	case FDC_INT_INVALID:
-		TRACE(ft_t_flow, "invalid completion %s", fdc_mode_txt(mode));
-		break;
-	case FDC_INT_READYCH:
-		if (st[0] & ST0_SEEK_END) {
-			TRACE(ft_t_flow, "drive poll completed");
-		} else {
-			TRACE(ft_t_flow, "ready change %s",fdc_mode_txt(mode));
-		}
-		break;
-	default:
-		break;
-	}
-	TRACE_EXIT cause;
-}
-
-static void update_history(error_cause cause)
-{
-	switch (cause) {
-	case id_am_error:
-		ft_history.id_am_errors++;
-		break;
-	case id_crc_error:
-		ft_history.id_crc_errors++;
-		break;
-	case data_am_error:
-		ft_history.data_am_errors++;
-		break;
-	case data_crc_error:
-		ft_history.data_crc_errors++;
-		break;
-	case overrun_error:
-		ft_history.overrun_errors++;
-		break;
-	case no_data_error:
-		ft_history.no_data_errors++;
-		break;
-	default:;
-	}
-}
-
-static void skip_bad_sector(buffer_struct * buff)
-{
-	TRACE_FUN(ft_t_any);
-
-	/*  Mark sector as soft error and skip it
-	 */
-	if (buff->remaining > 0) {
-		++buff->sector_offset;
-		++buff->data_offset;
-		--buff->remaining;
-		buff->ptr += FT_SECTOR_SIZE;
-		buff->bad_sector_map >>= 1;
-	} else {
-		/*  Hey, what is this????????????? C code: if we shift 
-		 *  more than 31 bits, we get no shift. That's bad!!!!!!
-		 */
-		++buff->sector_offset;	/* hack for error maps */
-		TRACE(ft_t_warn, "skipping last sector in segment");
-	}
-	TRACE_EXIT;
-}
-
-static void update_error_maps(buffer_struct * buff, unsigned int error_offset)
-{
-	int hard = 0;
-	TRACE_FUN(ft_t_any);
-
-	if (buff->retry < FT_SOFT_RETRIES) {
-		buff->soft_error_map |= (1 << error_offset);
-	} else {
-		buff->hard_error_map |= (1 << error_offset);
-		buff->soft_error_map &= ~buff->hard_error_map;
-		buff->retry = -1;  /* will be set to 0 in setup_segment */
-		hard = 1;
-	}
-	TRACE(ft_t_noise, "sector %d : %s error\n"
-	      KERN_INFO "hard map: 0x%08lx\n"
-	      KERN_INFO "soft map: 0x%08lx",
-	      FT_SECTOR(error_offset), hard ? "hard" : "soft",
-	      (long) buff->hard_error_map, (long) buff->soft_error_map);
-	TRACE_EXIT;
-}
-
-static void print_progress(buffer_struct *buff, error_cause cause)
-{
-	TRACE_FUN(ft_t_any);
-
-	switch (cause) {
-	case no_error: 
-		TRACE(ft_t_flow,"%d Sector(s) transferred", buff->sector_count);
-		break;
-	case no_data_error:
-		TRACE(ft_t_flow, "Sector %d not found",
-		      FT_SECTOR(buff->sector_offset));
-		break;
-	case overrun_error:
-		/*  got an overrun error on the first byte, must be a
-		 *  hardware problem
-		 */
-		TRACE(ft_t_bug,
-		      "Unexpected error: failing DMA or FDC controller ?");
-		break;
-	case data_crc_error:
-		TRACE(ft_t_flow, "Error in sector %d",
-		      FT_SECTOR(buff->sector_offset - 1));
-		break;
-	case id_crc_error:
-	case id_am_error:
-	case data_am_error:
-		TRACE(ft_t_flow, "Error in sector %d",
-		      FT_SECTOR(buff->sector_offset));
-		break;
-	default:
-		TRACE(ft_t_flow, "Unexpected error at sector %d",
-		      FT_SECTOR(buff->sector_offset));
-		break;
-	}
-	TRACE_EXIT;
-}
-
-/*
- *  Error cause:   Amount xferred:  Action:
- *
- *  id_am_error         0           mark bad and skip
- *  id_crc_error        0           mark bad and skip
- *  data_am_error       0           mark bad and skip
- *  data_crc_error    % 1024        mark bad and skip
- *  no_data_error       0           retry on write
- *                                  mark bad and skip on read
- *  overrun_error  [ 0..all-1 ]     mark bad and skip
- *  no_error           all          continue
- */
-
-/*  the arg `sector' is returned by the fdc and tells us at which sector we
- *  are positioned at (relative to starting sector of segment)
- */
-static void determine_verify_progress(buffer_struct *buff,
-				      error_cause cause,
-				      __u8 sector)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (cause == no_error && sector == 1) {
-		buff->sector_offset = FT_SECTORS_PER_SEGMENT;
-		buff->remaining     = 0;
-		if (TRACE_LEVEL >= ft_t_flow) {
-			print_progress(buff, cause);
-		}
-	} else {
-		buff->sector_offset = sector - buff->sect;
-		buff->remaining = FT_SECTORS_PER_SEGMENT - buff->sector_offset;
-		TRACE(ft_t_noise, "%ssector offset: 0x%04x", 
-		      (cause == no_error) ? "unexpected " : "",
-		      buff->sector_offset);
-		switch (cause) {
-		case overrun_error:
-			break;
-#if 0
-		case no_data_error:
-			buff->retry = FT_SOFT_RETRIES;
-			if (buff->hard_error_map    &&
-			    buff->sector_offset > 1 &&
-			    (buff->hard_error_map & 
-			     (1 << (buff->sector_offset-2)))) {
-				buff->retry --;
-			}
-			break;
-#endif
-		default:
-			buff->retry = FT_SOFT_RETRIES;
-			break;
-		}
-		if (TRACE_LEVEL >= ft_t_flow) {
-			print_progress(buff, cause);
-		}
-		/*  Sector_offset points to the problem area Now adjust
-		 *  sector_offset so it always points one past he failing
-		 *  sector. I.e. skip the bad sector.
-		 */
-		++buff->sector_offset;
-		--buff->remaining;
-		update_error_maps(buff, buff->sector_offset - 1);
-	}
-	TRACE_EXIT;
-}
-
-static void determine_progress(buffer_struct *buff,
-			       error_cause cause,
-			       __u8 sector)
-{
-	unsigned int dma_residue;
-	TRACE_FUN(ft_t_any);
-
-	/*  Using less preferred order of disable_dma and
-	 *  get_dma_residue because this seems to fail on at least one
-	 *  system if reversed!
-	 */
-	dma_residue = get_dma_residue(fdc.dma);
-	disable_dma(fdc.dma);
-	if (cause != no_error || dma_residue != 0) {
-		TRACE(ft_t_noise, "%sDMA residue: 0x%04x", 
-		      (cause == no_error) ? "unexpected " : "",
-		      dma_residue);
-		/* adjust to actual value: */
-		if (dma_residue == 0) {
-			/* this happens sometimes with overrun errors.
-			 * I don't know whether we could ignore the
-			 * overrun error. Play save.
-			 */
-			buff->sector_count --;
-		} else {
-			buff->sector_count -= ((dma_residue + 
-						(FT_SECTOR_SIZE - 1)) /
-					       FT_SECTOR_SIZE);
-		}
-	}
-	/*  Update var's influenced by the DMA operation.
-	 */
-	if (buff->sector_count > 0) {
-		buff->sector_offset   += buff->sector_count;
-		buff->data_offset     += buff->sector_count;
-		buff->ptr             += (buff->sector_count *
-					  FT_SECTOR_SIZE);
-		buff->remaining       -= buff->sector_count;
-		buff->bad_sector_map >>= buff->sector_count;
-	}
-	if (TRACE_LEVEL >= ft_t_flow) {
-		print_progress(buff, cause);
-	}
-	if (cause != no_error) {
-		if (buff->remaining == 0) {
-			TRACE(ft_t_warn, "foo?\n"
-			      KERN_INFO "count : %d\n"
-			      KERN_INFO "offset: %d\n"
-			      KERN_INFO "soft  : %08x\n"
-			      KERN_INFO "hard  : %08x",
-			      buff->sector_count,
-			      buff->sector_offset,
-			      buff->soft_error_map,
-			      buff->hard_error_map);
-		}
-		/*  Sector_offset points to the problem area, except if we got
-		 *  a data_crc_error. In that case it points one past the
-		 *  failing sector.
-		 *
-		 *  Now adjust sector_offset so it always points one past he
-		 *  failing sector. I.e. skip the bad sector.  
-		 */
-		if (cause != data_crc_error) {
-			skip_bad_sector(buff);
-		}
-		update_error_maps(buff, buff->sector_offset - 1);
-	}
-	TRACE_EXIT;
-}
-
-static int calc_steps(int cmd)
-{
-	if (ftape_current_cylinder > cmd) {
-		return ftape_current_cylinder - cmd;
-	} else {
-		return ftape_current_cylinder + cmd;
-	}
-}
-
-static void pause_tape(int retry, int mode)
-{
-	int result;
-	__u8 out[3] = {FDC_SEEK, ft_drive_sel, 0};
-	TRACE_FUN(ft_t_any);
-
-	/*  We'll use a raw seek command to get the tape to rewind and
-	 *  stop for a retry.
-	 */
-	++ft_history.rewinds;
-	if (qic117_cmds[ftape_current_command].non_intr) {
-		TRACE(ft_t_warn, "motion command may be issued too soon");
-	}
-	if (retry && (mode == fdc_reading_data ||
-		      mode == fdc_reading_id   ||
-		      mode == fdc_verifying)) {
-		ftape_current_command = QIC_MICRO_STEP_PAUSE;
-		ftape_might_be_off_track = 1;
-	} else {
-		ftape_current_command = QIC_PAUSE;
-	}
-	out[2] = calc_steps(ftape_current_command);
-	result = fdc_command(out, 3); /* issue QIC_117 command */
-	ftape_current_cylinder = out[ 2];
-	if (result < 0) {
-		TRACE(ft_t_noise, "qic-pause failed, status = %d", result);
-	} else {
-		ft_location.known  = 0;
-		ft_runner_status   = idle;
-		ft_hide_interrupt     = 1;
-		ftape_tape_running = 0;
-	}
-	TRACE_EXIT;
-}
-
-static void continue_xfer(buffer_struct *buff,
-			  fdc_mode_enum mode, 
-			  unsigned int skip)
-{
-	int write = 0;
- 	TRACE_FUN(ft_t_any);
-
-	if (mode == fdc_writing_data || mode == fdc_deleting) {
-		write = 1;
-	}
-	/*  This part can be removed if it never happens
-	 */
-	if (skip > 0 &&
-	    (ft_runner_status != running ||
-	     (write && (buff->status != writing)) ||
-	     (!write && (buff->status != reading && 
-			 buff->status != verifying)))) {
-		TRACE(ft_t_err, "unexpected runner/buffer state %d/%d",
-		      ft_runner_status, buff->status);
-		buff->status = error;
-		/* finish this buffer: */
-		(void)ftape_next_buffer(ft_queue_head);
-		ft_runner_status = aborting;
-		fdc_mode         = fdc_idle;
-	} else if (buff->remaining > 0 && ftape_calc_next_cluster(buff) > 0) {
-		/*  still sectors left in current segment, continue
-		 *  with this segment
-		 */
-		if (fdc_setup_read_write(buff, mode) < 0) {
-			/* failed, abort operation
-			 */
-			buff->bytes = buff->ptr - buff->address;
-			buff->status = error;
-			/* finish this buffer: */
-			(void)ftape_next_buffer(ft_queue_head);
-			ft_runner_status = aborting;
-			fdc_mode         = fdc_idle;
-		}
-	} else {
-		/* current segment completed
-		 */
-		unsigned int last_segment = buff->segment_id;
-		int eot = ((last_segment + 1) % ft_segments_per_track) == 0;
-		unsigned int next = buff->next_segment;	/* 0 means stop ! */
-
-		buff->bytes = buff->ptr - buff->address;
-		buff->status = done;
-		buff = ftape_next_buffer(ft_queue_head);
-		if (eot) {
-			/*  finished last segment on current track,
-			 *  can't continue
-			 */
-			ft_runner_status = logical_eot;
-			fdc_mode         = fdc_idle;
-			TRACE_EXIT;
-		}
-		if (next <= 0) {
-			/*  don't continue with next segment
-			 */
-			TRACE(ft_t_noise, "no %s allowed, stopping tape",
-			      (write) ? "write next" : "read ahead");
-			pause_tape(0, mode);
-			ft_runner_status = idle;  /*  not quite true until
-						   *  next irq 
-						   */
-			TRACE_EXIT;
-		}
-		/*  continue with next segment
-		 */
-		if (buff->status != waiting) {
-			TRACE(ft_t_noise, "all input buffers %s, pausing tape",
-			      (write) ? "empty" : "full");
-			pause_tape(0, mode);
-			ft_runner_status = idle;  /*  not quite true until
-						   *  next irq 
-						   */
-			TRACE_EXIT;
-		}
-		if (write && next != buff->segment_id) {
-			TRACE(ft_t_noise, 
-			      "segments out of order, aborting write");
-			ft_runner_status = do_abort;
-			fdc_mode         = fdc_idle;
-			TRACE_EXIT;
-		}
-		ftape_setup_new_segment(buff, next, 0);
-		if (stop_read_ahead) {
-			buff->next_segment = 0;
-			stop_read_ahead = 0;
-		}
-		if (ftape_calc_next_cluster(buff) == 0 ||
-		    fdc_setup_read_write(buff, mode) != 0) {
-			TRACE(ft_t_err, "couldn't start %s-ahead",
-			      write ? "write" : "read");
-			ft_runner_status = do_abort;
-			fdc_mode         = fdc_idle;
-		} else {
-			/* keep on going */
-			switch (ft_driver_state) {
-			case   reading: buff->status = reading;   break;
-			case verifying: buff->status = verifying; break;
-			case   writing: buff->status = writing;   break;
-			case  deleting: buff->status = deleting;  break;
-			default:
-				TRACE(ft_t_err, 
-		      "BUG: ft_driver_state %d should be one out of "
-		      "{reading, writing, verifying, deleting}",
-				      ft_driver_state);
-				buff->status = write ? writing : reading;
-				break;
-			}
-		}
-	}
-	TRACE_EXIT;
-}
-
-static void retry_sector(buffer_struct *buff, 
-			 int mode,
-			 unsigned int skip)
-{
-	TRACE_FUN(ft_t_any);
-
-	TRACE(ft_t_noise, "%s error, will retry",
-	      (mode == fdc_writing_data || mode == fdc_deleting) ? "write" : "read");
-	pause_tape(1, mode);
-	ft_runner_status = aborting;
-	buff->status     = error;
-	buff->skip       = skip;
-	TRACE_EXIT;
-}
-
-static unsigned int find_resume_point(buffer_struct *buff)
-{
-	int i = 0;
-	SectorMap mask;
-	SectorMap map;
-	TRACE_FUN(ft_t_any);
-
-	/*  This function is to be called after all variables have been
-	 *  updated to point past the failing sector.
-	 *  If there are any soft errors before the failing sector,
-	 *  find the first soft error and return the sector offset.
-	 *  Otherwise find the last hard error.
-	 *  Note: there should always be at least one hard or soft error !
-	 */
-	if (buff->sector_offset < 1 || buff->sector_offset > 32) {
-		TRACE(ft_t_bug, "BUG: sector_offset = %d",
-		      buff->sector_offset);
-		TRACE_EXIT 0;
-	}
-	if (buff->sector_offset >= 32) { /* C-limitation on shift ! */
-		mask = 0xffffffff;
-	} else {
-		mask = (1 << buff->sector_offset) - 1;
-	}
-	map = buff->soft_error_map & mask;
-	if (map) {
-		while ((map & (1 << i)) == 0) {
-			++i;
-		}
-		TRACE(ft_t_noise, "at sector %d", FT_SECTOR(i));
-	} else {
-		map = buff->hard_error_map & mask;
-		i = buff->sector_offset - 1;
-		if (map) {
-			while ((map & (1 << i)) == 0) {
-				--i;
-			}
-			TRACE(ft_t_noise, "after sector %d", FT_SECTOR(i));
-			++i; /* first sector after last hard error */
-		} else {
-			TRACE(ft_t_bug, "BUG: no soft or hard errors");
-		}
-	}
-	TRACE_EXIT i;
-}
-
-/*  check possible dma residue when formatting, update position record in
- *  buffer struct. This is, of course, modelled after determine_progress(), but
- *  we don't need to set up for retries because the format process cannot be
- *  interrupted (except at the end of the tape track).
- */
-static int determine_fmt_progress(buffer_struct *buff, error_cause cause)
-{
-	unsigned int dma_residue;
-	TRACE_FUN(ft_t_any);
-
-	/*  Using less preferred order of disable_dma and
-	 *  get_dma_residue because this seems to fail on at least one
-	 *  system if reversed!
-	 */
-	dma_residue = get_dma_residue(fdc.dma);
-	disable_dma(fdc.dma);
-	if (cause != no_error || dma_residue != 0) {
-		TRACE(ft_t_info, "DMA residue = 0x%04x", dma_residue);
-		fdc_mode = fdc_idle;
-		switch(cause) {
-		case no_error:
-			ft_runner_status = aborting;
-			buff->status = idle;
-			break;
-		case overrun_error:
-			/*  got an overrun error on the first byte, must be a
-			 *  hardware problem 
-			 */
-			TRACE(ft_t_bug, 
-			      "Unexpected error: failing DMA controller ?");
-			ft_runner_status = do_abort;
-			buff->status = error;
-			break;
-		default:
-			TRACE(ft_t_noise, "Unexpected error at segment %d",
-			      buff->segment_id);
-			ft_runner_status = do_abort;
-			buff->status = error;
-			break;
-		}
-		TRACE_EXIT -EIO; /* can only retry entire track in format mode
-				  */
-	}
-	/*  Update var's influenced by the DMA operation.
-	 */
-	buff->ptr             += FT_SECTORS_PER_SEGMENT * 4;
-	buff->bytes           -= FT_SECTORS_PER_SEGMENT * 4;
-	buff->remaining       -= FT_SECTORS_PER_SEGMENT;
-	buff->segment_id ++; /* done with segment */
-	TRACE_EXIT 0;
-}
-
-/*
- *  Continue formatting, switch buffers if there is no data left in
- *  current buffer. This is, of course, modelled after
- *  continue_xfer(), but we don't need to set up for retries because
- *  the format process cannot be interrupted (except at the end of the
- *  tape track).
- */
-static void continue_formatting(buffer_struct *buff)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (buff->remaining <= 0) { /*  no space left in dma buffer */
-		unsigned int next = buff->next_segment; 
-
-		if (next == 0) { /* end of tape track */
-			buff->status     = done;
-			ft_runner_status = logical_eot;
-			fdc_mode         = fdc_idle;
-			TRACE(ft_t_noise, "Done formatting track %d",
-			      ft_location.track);
-			TRACE_EXIT;
-		}
-		/*
-		 *  switch to next buffer!
-		 */
-		buff->status   = done;
-		buff = ftape_next_buffer(ft_queue_head);
-
-		if (buff->status != waiting  || next != buff->segment_id) {
-			goto format_setup_error;
-		}
-	}
-	if (fdc_setup_formatting(buff) < 0) {
-		goto format_setup_error;
-	}
-	buff->status = formatting;
-	TRACE(ft_t_fdc_dma, "Formatting segment %d on track %d",
-	      buff->segment_id, ft_location.track);
-	TRACE_EXIT;
- format_setup_error:
-	ft_runner_status = do_abort;
-	fdc_mode         = fdc_idle;
-	buff->status     = error;
-	TRACE(ft_t_err, "Error setting up for segment %d on track %d",
-	      buff->segment_id, ft_location.track);
-	TRACE_EXIT;
-
-}
-
-/*  this handles writing, read id, reading and formatting
- */
-static void handle_fdc_busy(buffer_struct *buff)
-{
-	static int no_data_error_count;
-	int retry = 0;
-	error_cause cause;
-	__u8 in[7];
-	int skip;
-	fdc_mode_enum fmode = fdc_mode;
-	TRACE_FUN(ft_t_any);
-
-	if (fdc_result(in, 7) < 0) { /* better get it fast ! */
-		TRACE(ft_t_err, 
-		      "Probably fatal error during FDC Result Phase\n"
-		      KERN_INFO
-		      "drive may hang until (power on) reset :-(");
-		/*  what to do next ????
-		 */
-		TRACE_EXIT;
-	}
-	cause = decode_irq_cause(fdc_mode, in);
-#ifdef TESTING
-	{ int i;
-	for (i = 0; i < (int)ft_nr_buffers; ++i)
-		TRACE(ft_t_any, "buffer[%d] status: %d, segment_id: %d",
-		      i, ft_buffer[i]->status, ft_buffer[i]->segment_id);
-	}
-#endif
-	if (fmode == fdc_reading_data && ft_driver_state == verifying) {
-		fmode = fdc_verifying;
-	}
-	switch (fmode) {
-	case fdc_verifying:
-		if (ft_runner_status == aborting ||
-		    ft_runner_status == do_abort) {
-			TRACE(ft_t_noise,"aborting %s",fdc_mode_txt(fdc_mode));
-			break;
-		}
-		if (buff->retry > 0) {
-			TRACE(ft_t_flow, "this is retry nr %d", buff->retry);
-		}
-		switch (cause) {
-		case no_error:
-			no_data_error_count = 0;
-			determine_verify_progress(buff, cause, in[5]);
-			if (in[2] & 0x40) {
-				/*  This should not happen when verifying
-				 */
-				TRACE(ft_t_warn,
-				      "deleted data in segment %d/%d",
-				      buff->segment_id,
-				      FT_SECTOR(buff->sector_offset - 1));
-				buff->remaining = 0; /* abort transfer */
-				buff->hard_error_map = EMPTY_SEGMENT;
-				skip = 1;
-			} else {
-				skip = 0;
-			}
-			continue_xfer(buff, fdc_mode, skip);
-			break;
-		case no_data_error:
-			no_data_error_count ++;
-		case overrun_error:
-			retry ++;
-		case id_am_error:
-		case id_crc_error:
-		case data_am_error:
-		case data_crc_error:
-			determine_verify_progress(buff, cause, in[5]); 
-			if (cause == no_data_error) {
-				if (no_data_error_count >= 2) {
-					TRACE(ft_t_warn,
-					      "retrying because of successive "
-					      "no data errors");
-					no_data_error_count = 0;
-				} else {
-					retry --;
-				}
-			} else {
-				no_data_error_count = 0;
-			}
-			if (retry) {
-				skip = find_resume_point(buff);
-			} else {
-				skip = buff->sector_offset;
-			}
-			if (retry && skip < 32) {
-				retry_sector(buff, fdc_mode, skip);
-			} else {
-				continue_xfer(buff, fdc_mode, skip);
-			}
-			update_history(cause);
-			break;
-		default:
-			/*  Don't know why this could happen 
-			 *  but find out.
-			 */
-			determine_verify_progress(buff, cause, in[5]);
-			retry_sector(buff, fdc_mode, 0);
-			TRACE(ft_t_err, "Error: unexpected error");
-			break;
-		}
-		break;
-	case fdc_reading_data:
-#ifdef TESTING
-		/* I'm sorry, but: NOBODY ever used this trace
-		 * messages for ages. I guess that Bas was the last person
-		 * that ever really used this (thank you, between the lines)
-		 */
-		if (cause == no_error) {
-			TRACE(ft_t_flow,"reading segment %d",buff->segment_id);
-		} else {
-			TRACE(ft_t_noise, "error reading segment %d",
-			      buff->segment_id);
-			TRACE(ft_t_noise, "\n"
-			      KERN_INFO
-			     "IRQ:C: 0x%02x, H: 0x%02x, R: 0x%02x, N: 0x%02x\n"
-			      KERN_INFO
-			      "BUF:C: 0x%02x, H: 0x%02x, R: 0x%02x",
-			      in[3], in[4], in[5], in[6],
-			      buff->cyl, buff->head, buff->sect);
-		}
-#endif
-		if (ft_runner_status == aborting ||
-		    ft_runner_status == do_abort) {
-			TRACE(ft_t_noise,"aborting %s",fdc_mode_txt(fdc_mode));
-			break;
-		}
-		if (buff->bad_sector_map == FAKE_SEGMENT) {
-			/* This condition occurs when reading a `fake'
-			 * sector that's not accessible. Doesn't
-			 * really matter as we would have ignored it
-			 * anyway !
-			 *
-			 * Chance is that we're past the next segment
-			 * now, so the next operation may fail and
-			 * result in a retry.  
-			 */
-			buff->remaining = 0;	/* skip failing sector */
-			/* buff->ptr       = buff->address; */
-			/* fake success: */
-			continue_xfer(buff, fdc_mode, 1);
-			/*  trace calls are expensive: place them AFTER
-			 *  the real stuff has been done.
-			 *  
-			 */
-			TRACE(ft_t_noise, "skipping empty segment %d (read), size? %d",
-			      buff->segment_id, buff->ptr - buff->address);
-			TRACE_EXIT;
-		}
-		if (buff->retry > 0) {
-			TRACE(ft_t_flow, "this is retry nr %d", buff->retry);
-		}
-		switch (cause) {
-		case no_error:
-			determine_progress(buff, cause, in[5]);
-			if (in[2] & 0x40) {
-				/*  Handle deleted data in header segments.
-				 *  Skip segment and force read-ahead.
-				 */
-				TRACE(ft_t_warn,
-				      "deleted data in segment %d/%d",
-				      buff->segment_id,
-				      FT_SECTOR(buff->sector_offset - 1));
-				buff->deleted = 1;
-				buff->remaining = 0;/*abort transfer */
-				buff->soft_error_map |=
-						(-1L << buff->sector_offset);
-				if (buff->segment_id == 0) {
-					/* stop on next segment */
-					stop_read_ahead = 1;
-				}
-				/* force read-ahead: */
-				buff->next_segment = 
-					buff->segment_id + 1;
-				skip = (FT_SECTORS_PER_SEGMENT - 
-					buff->sector_offset);
-			} else {
-				skip = 0;
-			}
-			continue_xfer(buff, fdc_mode, skip);
-			break;
-		case no_data_error:
-			/* Tape started too far ahead of or behind the
-			 * right sector.  This may also happen in the
-			 * middle of a segment !
-			 *
-			 * Handle no-data as soft error. If next
-			 * sector fails too, a retry (with needed
-			 * reposition) will follow.
-			 */
-			retry ++;
-		case id_am_error:
-		case id_crc_error:
-		case data_am_error:
-		case data_crc_error:
-		case overrun_error:
-			retry += (buff->soft_error_map != 0 ||
-				  buff->hard_error_map != 0);
-			determine_progress(buff, cause, in[5]); 
-#if 1 || defined(TESTING)
-			if (cause == overrun_error) retry ++;
-#endif
-			if (retry) {
-				skip = find_resume_point(buff);
-			} else {
-				skip = buff->sector_offset;
-			}
-			/*  Try to resume with next sector on single
-			 *  errors (let ecc correct it), but retry on
-			 *  no_data (we'll be past the target when we
-			 *  get here so we cannot retry) or on
-			 *  multiple errors (reduce chance on ecc
-			 *  failure).
-			 */
-			/*  cH: 23/02/97: if the last sector in the 
-			 *  segment was a hard error, then there is 
-			 *  no sense in a retry. This occasion seldom
-			 *  occurs but ... @:³²¸`@%&§$
-			 */
-			if (retry && skip < 32) {
-				retry_sector(buff, fdc_mode, skip);
-			} else {
-				continue_xfer(buff, fdc_mode, skip);
-			}
-			update_history(cause);
-			break;
-		default:
-			/*  Don't know why this could happen 
-			 *  but find out.
-			 */
-			determine_progress(buff, cause, in[5]);
-			retry_sector(buff, fdc_mode, 0);
-			TRACE(ft_t_err, "Error: unexpected error");
-			break;
-		}
-		break;
-	case fdc_reading_id:
-		if (cause == no_error) {
-			fdc_cyl = in[3];
-			fdc_head = in[4];
-			fdc_sect = in[5];
-			TRACE(ft_t_fdc_dma,
-			      "id read: C: 0x%02x, H: 0x%02x, R: 0x%02x",
-			      fdc_cyl, fdc_head, fdc_sect);
-		} else {	/* no valid information, use invalid sector */
-			fdc_cyl = fdc_head = fdc_sect = 0;
-			TRACE(ft_t_flow, "Didn't find valid sector Id");
-		}
-		fdc_mode = fdc_idle;
-		break;
-	case fdc_deleting:
-	case fdc_writing_data:
-#ifdef TESTING
-		if (cause == no_error) {
-			TRACE(ft_t_flow, "writing segment %d", buff->segment_id);
-		} else {
-			TRACE(ft_t_noise, "error writing segment %d",
-			      buff->segment_id);
-		}
-#endif
-		if (ft_runner_status == aborting ||
-		    ft_runner_status == do_abort) {
-			TRACE(ft_t_flow, "aborting %s",fdc_mode_txt(fdc_mode));
-			break;
-		}
-		if (buff->retry > 0) {
-			TRACE(ft_t_flow, "this is retry nr %d", buff->retry);
-		}
-		if (buff->bad_sector_map == FAKE_SEGMENT) {
-			/* This condition occurs when trying to write to a
-			 * `fake' sector that's not accessible. Doesn't really
-			 * matter as it isn't used anyway ! Might be located
-			 * at wrong segment, then we'll fail on the next
-			 * segment.
-			 */
-			TRACE(ft_t_noise, "skipping empty segment (write)");
-			buff->remaining = 0;	/* skip failing sector */
-			/* fake success: */
-			continue_xfer(buff, fdc_mode, 1);
-			break;
-		}
-		switch (cause) {
-		case no_error:
-			determine_progress(buff, cause, in[5]);
-			continue_xfer(buff, fdc_mode, 0);
-			break;
-		case no_data_error:
-		case id_am_error:
-		case id_crc_error:
-		case data_am_error:
-		case overrun_error:
-			update_history(cause);
-			determine_progress(buff, cause, in[5]);
-			skip = find_resume_point(buff);
-			retry_sector(buff, fdc_mode, skip);
-			break;
-		default:
-			if (in[1] & 0x02) {
-				TRACE(ft_t_err, "media not writable");
-			} else {
-				TRACE(ft_t_bug, "unforeseen write error");
-			}
-			fdc_mode = fdc_idle;
-			break;
-		}
-		break; /* fdc_deleting || fdc_writing_data */
-	case fdc_formatting:
-		/*  The interrupt comes after formatting a segment. We then
-		 *  have to set up QUICKLY for the next segment. But
-		 *  afterwards, there is plenty of time.
-		 */
-		switch (cause) {
-		case no_error:
-			/*  would like to keep most of the formatting stuff
-			 *  outside the isr code, but timing is too critical
-			 */
-			if (determine_fmt_progress(buff, cause) >= 0) {
-				continue_formatting(buff);
-			}
-			break;
-		case no_data_error:
-		case id_am_error:
-		case id_crc_error:
-		case data_am_error:
-		case overrun_error:
-		default:
-			determine_fmt_progress(buff, cause);
-			update_history(cause);
-			if (in[1] & 0x02) {
-				TRACE(ft_t_err, "media not writable");
-			} else {
-				TRACE(ft_t_bug, "unforeseen write error");
-			}
-			break;
-		} /* cause */
-		break;
-	default:
-		TRACE(ft_t_warn, "Warning: unexpected irq during: %s",
-		      fdc_mode_txt(fdc_mode));
-		fdc_mode = fdc_idle;
-		break;
-	}
-	TRACE_EXIT;
-}
-
-/*      FDC interrupt service routine.
- */
-void fdc_isr(void)
-{
-	static int isr_active;
-#ifdef TESTING
-	unsigned int t0 = ftape_timestamp();
-#endif
-	TRACE_FUN(ft_t_any);
-
- 	if (isr_active++) {
-		--isr_active;
-		TRACE(ft_t_bug, "BUG: nested interrupt, not good !");
-		*fdc.hook = fdc_isr; /*  hook our handler into the fdc
-				      *  code again 
-				      */
-		TRACE_EXIT;
-	}
-	sti();
-	if (inb_p(fdc.msr) & FDC_BUSY) {	/*  Entering Result Phase */
-		ft_hide_interrupt = 0;
-		handle_fdc_busy(ftape_get_buffer(ft_queue_head));
-		if (ft_runner_status == do_abort) {
-			/*      cease operation, remember tape position
-			 */
-			TRACE(ft_t_flow, "runner aborting");
-			ft_runner_status = aborting;
-			++ft_expected_stray_interrupts;
-		}
-	} else { /* !FDC_BUSY */
-		/*  clear interrupt, cause should be gotten by issuing
-		 *  a Sense Interrupt Status command.
-		 */
-		if (fdc_mode == fdc_recalibrating || fdc_mode == fdc_seeking) {
-			if (ft_hide_interrupt) {
-				int st0;
-				int pcn;
-
-				if (fdc_sense_interrupt_status(&st0, &pcn) < 0)
-					TRACE(ft_t_err,
-					      "sense interrupt status failed");
-				ftape_current_cylinder = pcn;
-				TRACE(ft_t_flow, "handled hidden interrupt");
-			}
-			ft_seek_completed = 1;
-			fdc_mode = fdc_idle;
-		} else if (!waitqueue_active(&ftape_wait_intr)) {
-			if (ft_expected_stray_interrupts == 0) {
-				TRACE(ft_t_warn, "unexpected stray interrupt");
-			} else {
-				TRACE(ft_t_flow, "expected stray interrupt");
-				--ft_expected_stray_interrupts;
-			}
-		} else {
-			if (fdc_mode == fdc_reading_data ||
-			    fdc_mode == fdc_verifying    ||
-			    fdc_mode == fdc_writing_data ||
-			    fdc_mode == fdc_deleting     ||
-			    fdc_mode == fdc_formatting   ||
-			    fdc_mode == fdc_reading_id) {
-				if (inb_p(fdc.msr) & FDC_BUSY) {
-					TRACE(ft_t_bug,
-					"***** FDC failure, busy too late");
-				} else {
-					TRACE(ft_t_bug,
-					      "***** FDC failure, no busy");
-				}
-			} else {
-				TRACE(ft_t_fdc_dma, "awaited stray interrupt");
-			}
-		}
-		ft_hide_interrupt = 0;
-	}
-	/*    Handle sleep code.
-	 */
-	if (!ft_hide_interrupt) {
-		ft_interrupt_seen ++;
-		if (waitqueue_active(&ftape_wait_intr)) {
-			wake_up_interruptible(&ftape_wait_intr);
-		}
-	} else {
-		TRACE(ft_t_flow, "hiding interrupt while %s", 
-		      waitqueue_active(&ftape_wait_intr) ? "waiting":"active");
-	}
-#ifdef TESTING
-	t0 = ftape_timediff(t0, ftape_timestamp());
-	if (t0 >= 1000) {
-		/* only tell us about long calls */
-		TRACE(ft_t_noise, "isr() duration: %5d usec", t0);
-	}
-#endif
-	*fdc.hook = fdc_isr;	/* hook our handler into the fdc code again */
-	--isr_active;
-	TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/lowlevel/fdc-isr.h b/drivers/char/ftape/lowlevel/fdc-isr.h
deleted file mode 100644
index 065aa978942..00000000000
--- a/drivers/char/ftape/lowlevel/fdc-isr.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _FDC_ISR_H
-#define _FDC_ISR_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-isr.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:07 $
- *
- *      This file declares the global variables necessary to
- *      synchronize the interrupt service routine (isr) with the
- *      remainder of the QIC-40/80/3010/3020 floppy-tape driver
- *      "ftape" for Linux.
- */
-
-/*
- *      fdc-isr.c defined public variables
- */
-extern volatile int ft_expected_stray_interrupts; /* masks stray interrupts */
-extern volatile int ft_seek_completed;	          /* flag set by isr */
-extern volatile int ft_interrupt_seen;	          /* flag set by isr */
-extern volatile int ft_hide_interrupt;            /* flag set by isr */
-
-/*
- *      fdc-io.c defined public functions
- */
-extern void fdc_isr(void);
-
-/*
- *      A kernel hook that steals one interrupt from the floppy
- *      driver (Should be fixed when the new fdc driver gets ready)
- *      See the linux kernel source files:
- *          drivers/block/floppy.c & drivers/block/blk.h
- *      for the details.
- */
-extern void (*do_floppy) (void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-bsm.c b/drivers/char/ftape/lowlevel/ftape-bsm.c
deleted file mode 100644
index d1a301cc344..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-bsm.c
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
- *      Copyright (C) 1994-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-bsm.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:15:15 $
- *
- *      This file contains the bad-sector map handling code for
- *      the QIC-117 floppy tape driver for Linux.
- *      QIC-40, QIC-80, QIC-3010 and QIC-3020 maps are implemented.
- */
-
-#include <linux/string.h>
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-static __u8 *bad_sector_map;
-static SectorCount *bsm_hash_ptr; 
-
-typedef enum {
-	forward, backward
-} mode_type;
-
-#if 0
-static void ftape_put_bad_sector_entry(int segment_id, SectorMap new_map);
-#endif
-
-#if 0
-/*  fix_tape converts a normal QIC-80 tape into a 'wide' tape.
- *  For testing purposes only !
- */
-void fix_tape(__u8 * buffer, ft_format_type new_code)
-{
-	static __u8 list[BAD_SECTOR_MAP_SIZE];
-	SectorMap *src_ptr = (SectorMap *) list;
-	__u8 *dst_ptr = bad_sector_map;
-	SectorMap map;
-	unsigned int sector = 1;
-	int i;
-
-	if (format_code != fmt_var && format_code != fmt_big) {
-		memcpy(list, bad_sector_map, sizeof(list));
-		memset(bad_sector_map, 0, sizeof(bad_sector_map));
-		while ((__u8 *) src_ptr - list < sizeof(list)) {
-			map = *src_ptr++;
-			if (map == EMPTY_SEGMENT) {
-				*(SectorMap *) dst_ptr = 0x800000 + sector;
-				dst_ptr += 3;
-				sector += SECTORS_PER_SEGMENT;
-			} else {
-				for (i = 0; i < SECTORS_PER_SEGMENT; ++i) {
-					if (map & 1) {
-						*(SewctorMap *) dst_ptr = sector;
-						dst_ptr += 3;
-					}
-					map >>= 1;
-					++sector;
-				}
-			}
-		}
-	}
-	bad_sector_map_changed = 1;
-	*(buffer + 4) = new_code;	/* put new format code */
-	if (format_code != fmt_var && new_code == fmt_big) {
-		PUT4(buffer, FT_6_HSEG_1,   (__u32)GET2(buffer, 6));
-		PUT4(buffer, FT_6_HSEG_2,   (__u32)GET2(buffer, 8));
-		PUT4(buffer, FT_6_FRST_SEG, (__u32)GET2(buffer, 10));
-		PUT4(buffer, FT_6_LAST_SEG, (__u32)GET2(buffer, 12));
-		memset(buffer+6, '\0', 8);
-	}
-	format_code = new_code;
-}
-
-#endif
-
-/*   given buffer that contains a header segment, find the end of
- *   of the bsm list
- */
-__u8 * ftape_find_end_of_bsm_list(__u8 * address)
-{
-	__u8 *ptr   = address + FT_HEADER_END; /* start of bsm list */
-	__u8 *limit = address + FT_SEGMENT_SIZE;
-	while (ptr + 2 < limit) {
-		if (ptr[0] || ptr[1] || ptr[2]) {
-			ptr += 3;
-		} else {
-			return ptr;
-		}
-	}
-	return NULL;
-}
-
-static inline void put_sector(SectorCount *ptr, unsigned int sector)
-{
-	ptr->bytes[0] = sector & 0xff;
-	sector >>= 8;
-	ptr->bytes[1] = sector & 0xff;
-	sector >>= 8;
-	ptr->bytes[2] = sector & 0xff;
-}
-
-static inline unsigned int get_sector(SectorCount *ptr)
-{
-#if 1
-	unsigned int sector;
-
-	sector  = ptr->bytes[0];
-	sector += ptr->bytes[1] <<  8;
-	sector += ptr->bytes[2] << 16;
-
-	return sector;
-#else
-	/*  GET4 gets the next four bytes in Intel little endian order
-	 *  and converts them to host byte order and handles unaligned
-	 *  access.
-	 */
-	return (GET4(ptr, 0) & 0x00ffffff); /* back to host byte order */
-#endif
-}
-
-static void bsm_debug_fake(void)
-{
-	/* for testing of bad sector handling at end of tape
-	 */
-#if 0
-	ftape_put_bad_sector_entry(segments_per_track * tracks_per_tape - 3,
-				   0x000003e0;
-	ftape_put_bad_sector_entry(segments_per_track * tracks_per_tape - 2,
-				   0xff3fffff;
-	ftape_put_bad_sector_entry(segments_per_track * tracks_per_tape - 1,
-				   0xffffe000;
-#endif
-	/*  Enable to test bad sector handling
-	 */
-#if 0
-	ftape_put_bad_sector_entry(30, 0xfffffffe)
-	ftape_put_bad_sector_entry(32, 0x7fffffff);
-	ftape_put_bad_sector_entry(34, 0xfffeffff);
-	ftape_put_bad_sector_entry(36, 0x55555555);
-	ftape_put_bad_sector_entry(38, 0xffffffff);
-	ftape_put_bad_sector_entry(50, 0xffff0000);
-	ftape_put_bad_sector_entry(51, 0xffffffff);
-	ftape_put_bad_sector_entry(52, 0xffffffff);
-	ftape_put_bad_sector_entry(53, 0x0000ffff);
-#endif
-	/*  Enable when testing multiple volume tar dumps.
-	 */
-#if 0
-	{
-		int i;
-
-		for (i = ft_first_data_segment;
-		     i <= ft_last_data_segment - 7; ++i) {
-			ftape_put_bad_sector_entry(i, EMPTY_SEGMENT);
-		}
-	}
-#endif
-	/*  Enable when testing bit positions in *_error_map
-	 */
-#if 0
-	{
-		int i;
-		
-		for (i = first_data_segment; i <= last_data_segment; ++i) {
-			ftape_put_bad_sector_entry(i,
-					   ftape_get_bad_sector_entry(i) 
-					   | 0x00ff00ff);
-		}
-	}
-#endif
-}
-
-static void print_bad_sector_map(void)
-{
-	unsigned int good_sectors;
-	unsigned int total_bad = 0;
-	int i;
-	TRACE_FUN(ft_t_flow);
-
-	if (ft_format_code == fmt_big || 
-	    ft_format_code == fmt_var || 
-	    ft_format_code == fmt_1100ft) {
-		SectorCount *ptr = (SectorCount *)bad_sector_map;
-		unsigned int sector;
-		__u16 *ptr16;
-
-		while((sector = get_sector(ptr++)) != 0) {
-			if ((ft_format_code == fmt_big || 
-			     ft_format_code == fmt_var) &&
-			    sector & 0x800000) {
-				total_bad += FT_SECTORS_PER_SEGMENT - 3;
-				TRACE(ft_t_noise, "bad segment at sector: %6d",
-				      sector & 0x7fffff);
-			} else {
-				++total_bad;
-				TRACE(ft_t_noise, "bad sector: %6d", sector);
-			}
-		}
-		/*  Display old ftape's end-of-file marks
-		 */
-		ptr16 = (__u16*)ptr;
-		while ((sector = get_unaligned(ptr16++)) != 0) {
-			TRACE(ft_t_noise, "Old ftape eof mark: %4d/%2d",
-			      sector, get_unaligned(ptr16++));
-		}
-	} else { /* fixed size format */
-		for (i = ft_first_data_segment;
-		     i < (int)(ft_segments_per_track * ft_tracks_per_tape); ++i) {
-			SectorMap map = ((SectorMap *) bad_sector_map)[i];
-
-			if (map) {
-				TRACE(ft_t_noise,
-				      "bsm for segment %4d: 0x%08x", i, (unsigned int)map);
-				total_bad += ((map == EMPTY_SEGMENT)
-					       ? FT_SECTORS_PER_SEGMENT - 3
-					       : count_ones(map));
-			}
-		}
-	}
-	good_sectors =
-		((ft_segments_per_track * ft_tracks_per_tape - ft_first_data_segment)
-		 * (FT_SECTORS_PER_SEGMENT - 3)) - total_bad;
-	TRACE(ft_t_info, "%d Kb usable on this tape", good_sectors);
-	if (total_bad == 0) {
-		TRACE(ft_t_info,
-		      "WARNING: this tape has no bad blocks registered !");
-	} else {
-		TRACE(ft_t_info, "%d bad sectors", total_bad);
-	}
-	TRACE_EXIT;
-}
-
-
-void ftape_extract_bad_sector_map(__u8 * buffer)
-{
-	TRACE_FUN(ft_t_any);
-
-	/*  Fill the bad sector map with the contents of buffer.
-	 */
-	if (ft_format_code == fmt_var || ft_format_code == fmt_big) {
-		/* QIC-3010/3020 and wide QIC-80 tapes no longer have a failed
-		 * sector log but use this area to extend the bad sector map.
-		 */
-		bad_sector_map = &buffer[FT_HEADER_END];
-	} else {
-		/* non-wide QIC-80 tapes have a failed sector log area that
-		 * mustn't be included in the bad sector map.
-		 */
-		bad_sector_map = &buffer[FT_FSL + FT_FSL_SIZE];
-	}
-	if (ft_format_code == fmt_1100ft || 
-	    ft_format_code == fmt_var    ||
-	    ft_format_code == fmt_big) {
-		bsm_hash_ptr = (SectorCount *)bad_sector_map;
-	} else {
-		bsm_hash_ptr = NULL;
-	}
-	bsm_debug_fake();
-	if (TRACE_LEVEL >= ft_t_info) {
-		print_bad_sector_map();
-	}
-	TRACE_EXIT;
-}
-
-static inline SectorMap cvt2map(unsigned int sector)
-{
-	return 1 << (((sector & 0x7fffff) - 1) % FT_SECTORS_PER_SEGMENT);
-}
-
-static inline int cvt2segment(unsigned int sector)
-{
-	return ((sector & 0x7fffff) - 1) / FT_SECTORS_PER_SEGMENT;
-}
-
-static int forward_seek_entry(int segment_id, 
-			      SectorCount **ptr, 
-			      SectorMap *map)
-{
-	unsigned int sector;
-	int segment;
-
-	do {
-		sector = get_sector((*ptr)++);
-		segment = cvt2segment(sector);
-	} while (sector != 0 && segment < segment_id);
-	(*ptr) --; /* point to first sector >= segment_id */
-	/*  Get all sectors in segment_id
-	 */
-	if (sector == 0 || segment != segment_id) {
-		*map = 0;
-		return 0;
-	} else if ((sector & 0x800000) &&
-		   (ft_format_code == fmt_var || ft_format_code == fmt_big)) {
-		*map = EMPTY_SEGMENT;
-		return FT_SECTORS_PER_SEGMENT;
-	} else {
-		int count = 1;
-		SectorCount *tmp_ptr = (*ptr) + 1;
-		
-		*map = cvt2map(sector);
-		while ((sector = get_sector(tmp_ptr++)) != 0 &&
-		       (segment = cvt2segment(sector)) == segment_id) {
-			*map |= cvt2map(sector);
-			++count;
-		}
-		return count;
-	}
-}
-
-static int backwards_seek_entry(int segment_id,
-				SectorCount **ptr,
-				SectorMap *map)
-{
-	unsigned int sector;
-	int segment; /* max unsigned int */
-
-	if (*ptr <= (SectorCount *)bad_sector_map) {
-		*map = 0;
-		return 0;
-	}
-	do {
-		sector  = get_sector(--(*ptr));
-		segment = cvt2segment(sector);
-	} while (*ptr > (SectorCount *)bad_sector_map && segment > segment_id);
-	if (segment > segment_id) { /*  at start of list, no entry found */
-		*map = 0;
-		return 0;
-	} else if (segment < segment_id) {
-		/*  before smaller entry, adjust for overshoot */
-		(*ptr) ++;
-		*map = 0;
-		return 0;
-	} else if ((sector & 0x800000) &&
-		   (ft_format_code == fmt_big || ft_format_code == fmt_var)) {
-		*map = EMPTY_SEGMENT;
-		return FT_SECTORS_PER_SEGMENT;
-	} else { /*  get all sectors in segment_id */
-		int count = 1;
-
-		*map = cvt2map(sector);
-		while(*ptr > (SectorCount *)bad_sector_map) {
-			sector = get_sector(--(*ptr));
-			segment = cvt2segment(sector);
-			if (segment != segment_id) {
-				break;
-			}
-			*map |= cvt2map(sector);
-			++count;
-		}
-		if (segment < segment_id) {
-			(*ptr) ++;
-		}
-		return count;
-	}
-}
-
-#if 0
-static void ftape_put_bad_sector_entry(int segment_id, SectorMap new_map)
-{
-	SectorCount *ptr = (SectorCount *)bad_sector_map;
-	int count;
-	int new_count;
-	SectorMap map;
-	TRACE_FUN(ft_t_any);
-
-	if (ft_format_code == fmt_1100ft || 
-	    ft_format_code == fmt_var || 
-	    ft_format_code == fmt_big) {
-		count = forward_seek_entry(segment_id, &ptr, &map);
-		new_count = count_ones(new_map);
-		/* If format code == 4 put empty segment instead of 32
-		 * bad sectors.
-		 */
-		if (ft_format_code == fmt_var || ft_format_code == fmt_big) {
-			if (new_count == FT_SECTORS_PER_SEGMENT) {
-				new_count = 1;
-			}
-			if (count == FT_SECTORS_PER_SEGMENT) {
-				count = 1;
-			}
-		}
-		if (count != new_count) {
-			/* insert (or delete if < 0) new_count - count
-			 * entries.  Move trailing part of list
-			 * including terminating 0.
-			 */
-			SectorCount *hi_ptr = ptr;
-
-			do {
-			} while (get_sector(hi_ptr++) != 0);
-			/*  Note: ptr is of type byte *, and each bad sector
-			 *  consumes 3 bytes.
-			 */
-			memmove(ptr + new_count, ptr + count,
-				(size_t)(hi_ptr - (ptr + count))*sizeof(SectorCount));
-		}
-		TRACE(ft_t_noise, "putting map 0x%08x at %p, segment %d",
-		      (unsigned int)new_map, ptr, segment_id);
-		if (new_count == 1 && new_map == EMPTY_SEGMENT) {
-			put_sector(ptr++, (0x800001 + 
-					  segment_id * 
-					  FT_SECTORS_PER_SEGMENT));
-		} else {
-			int i = 0;
-
-			while (new_map) {
-				if (new_map & 1) {
-					put_sector(ptr++, 
-						   1 + segment_id * 
-						   FT_SECTORS_PER_SEGMENT + i);
-				}
-				++i;
-				new_map >>= 1;
-			}
-		}
-	} else {
-		((SectorMap *) bad_sector_map)[segment_id] = new_map;
-	}
-	TRACE_EXIT;
-}
-#endif  /*  0  */
-
-SectorMap ftape_get_bad_sector_entry(int segment_id)
-{
-	if (ft_used_header_segment == -1) {
-		/*  When reading header segment we'll need a blank map.
-		 */
-		return 0;
-	} else if (bsm_hash_ptr != NULL) {
-		/*  Invariants:
-		 *    map - mask value returned on last call.
-		 *    bsm_hash_ptr - points to first sector greater or equal to
-		 *          first sector in last_referenced segment.
-		 *    last_referenced - segment id used in the last call,
-		 *                      sector and map belong to this id.
-		 *  This code is designed for sequential access and retries.
-		 *  For true random access it may have to be redesigned.
-		 */
-		static int last_reference = -1;
-		static SectorMap map;
-
-		if (segment_id > last_reference) {
-			/*  Skip all sectors before segment_id
-			 */
-			forward_seek_entry(segment_id, &bsm_hash_ptr, &map);
-		} else if (segment_id < last_reference) {
-			/* Skip backwards until begin of buffer or
-			 * first sector in segment_id 
-			 */
-			backwards_seek_entry(segment_id, &bsm_hash_ptr, &map);
-		}		/* segment_id == last_reference : keep map */
-		last_reference = segment_id;
-		return map;
-	} else {
-		return ((SectorMap *) bad_sector_map)[segment_id];
-	}
-}
-
-/*  This is simply here to prevent us from overwriting other kernel
- *  data. Writes will result in NULL Pointer dereference.
- */
-void ftape_init_bsm(void)
-{
-	bad_sector_map = NULL;
-	bsm_hash_ptr   = NULL;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-bsm.h b/drivers/char/ftape/lowlevel/ftape-bsm.h
deleted file mode 100644
index ed45465af4d..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-bsm.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _FTAPE_BSM_H
-#define _FTAPE_BSM_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-bsm.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:07 $
- *
- *      This file contains definitions for the bad sector map handling
- *      routines for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape.h>
-#include <linux/ftape-header-segment.h>
-
-#define EMPTY_SEGMENT           (0xffffffff)
-#define FAKE_SEGMENT            (0xfffffffe)
-
-/*  maximum (format code 4) bad sector map size (bytes).
- */
-#define BAD_SECTOR_MAP_SIZE     (29 * SECTOR_SIZE - 256)
-
-/*  format code 4 bad sector entry, ftape uses this
- *  internally for all format codes
- */
-typedef __u32 SectorMap;
-/*  variable and 1100 ft bad sector map entry. These three bytes represent
- *  a single sector address measured from BOT. 
- */
-typedef struct NewSectorMap {          
-	__u8 bytes[3];
-} SectorCount;
-
-
-/*
- *      ftape-bsm.c defined global vars.
- */
-
-/*
- *      ftape-bsm.c defined global functions.
- */
-extern void update_bad_sector_map(__u8 * buffer);
-extern void ftape_extract_bad_sector_map(__u8 * buffer);
-extern SectorMap ftape_get_bad_sector_entry(int segment_id);
-extern __u8 *ftape_find_end_of_bsm_list(__u8 * address);
-extern void ftape_init_bsm(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-buffer.c b/drivers/char/ftape/lowlevel/ftape-buffer.c
deleted file mode 100644
index c706ff16277..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-buffer.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-buffer.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/16 23:33:11 $
- *
- *  This file contains the allocator/dealloctor for ftape's dynamic dma
- *  buffer.
- */
-
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/mman.h>
-#include <asm/dma.h>
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-buffer.h"
-
-/*  DMA'able memory allocation stuff.
- */
-
-static inline void *dmaalloc(size_t size)
-{
-	unsigned long addr;
-
-	if (size == 0) {
-		return NULL;
-	}
-	addr = __get_dma_pages(GFP_KERNEL, get_order(size));
-	if (addr) {
-		struct page *page;
-
-		for (page = virt_to_page(addr); page < virt_to_page(addr+size); page++)
-			SetPageReserved(page);
-	}
-	return (void *)addr;
-}
-
-static inline void dmafree(void *addr, size_t size)
-{
-	if (size > 0) {
-		struct page *page;
-
-		for (page = virt_to_page((unsigned long)addr);
-		     page < virt_to_page((unsigned long)addr+size); page++)
-			ClearPageReserved(page);
-		free_pages((unsigned long) addr, get_order(size));
-	}
-}
-
-static int add_one_buffer(void)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	if (ft_nr_buffers >= FT_MAX_NR_BUFFERS) {
-		TRACE_EXIT -ENOMEM;
-	}
-	ft_buffer[ft_nr_buffers] = kmalloc(sizeof(buffer_struct), GFP_KERNEL);
-	if (ft_buffer[ft_nr_buffers] == NULL) {
-		TRACE_EXIT -ENOMEM;
-	}
-	memset(ft_buffer[ft_nr_buffers], 0, sizeof(buffer_struct));
-	ft_buffer[ft_nr_buffers]->address = dmaalloc(FT_BUFF_SIZE);
-	if (ft_buffer[ft_nr_buffers]->address == NULL) {
-		kfree(ft_buffer[ft_nr_buffers]);
-		ft_buffer[ft_nr_buffers] = NULL;
-		TRACE_EXIT -ENOMEM;
-	}
-	ft_nr_buffers ++;
-	TRACE(ft_t_info, "buffer nr #%d @ %p, dma area @ %p",
-	      ft_nr_buffers,
-	      ft_buffer[ft_nr_buffers-1],
-	      ft_buffer[ft_nr_buffers-1]->address);
-	TRACE_EXIT 0;
-}
-
-static void del_one_buffer(void)
-{
-	TRACE_FUN(ft_t_flow);
-	if (ft_nr_buffers > 0) {
-		TRACE(ft_t_info, "releasing buffer nr #%d @ %p, dma area @ %p",
-		      ft_nr_buffers,
-		      ft_buffer[ft_nr_buffers-1],
-		      ft_buffer[ft_nr_buffers-1]->address);
-		ft_nr_buffers --;
-		dmafree(ft_buffer[ft_nr_buffers]->address, FT_BUFF_SIZE);
-		kfree(ft_buffer[ft_nr_buffers]);
-		ft_buffer[ft_nr_buffers] = NULL;
-	}
-	TRACE_EXIT;
-}
-
-int ftape_set_nr_buffers(int cnt)
-{
-	int delta = cnt - ft_nr_buffers;
-	TRACE_FUN(ft_t_flow);
-
-	if (delta > 0) {
-		while (delta--) {
-			if (add_one_buffer() < 0) {
-				TRACE_EXIT -ENOMEM;
-			}
-		}
-	} else if (delta < 0) {
-		while (delta++) {
-			del_one_buffer();
-		}
-	}
-	ftape_zap_read_buffers();
-	TRACE_EXIT 0;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-buffer.h b/drivers/char/ftape/lowlevel/ftape-buffer.h
deleted file mode 100644
index eec99cee8f8..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-buffer.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _FTAPE_BUFFER_H
-#define _FTAPE_BUFFER_H
-
-/*
- *      Copyright (C) 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-buffer.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:08 $
- *
- *  This file contains the allocator/dealloctor for ftape's dynamic dma
- *  buffer.
- */
-
-extern int  ftape_set_nr_buffers(int cnt);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-calibr.c b/drivers/char/ftape/lowlevel/ftape-calibr.c
deleted file mode 100644
index 8e50bfd35a5..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-calibr.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-calibr.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:08 $
- *
- *      GP calibration routine for processor speed dependent
- *      functions.
- */
-
-#include <linux/errno.h>
-#include <linux/jiffies.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#if defined(__alpha__)
-# include <asm/hwrpb.h>
-#elif defined(__x86_64__)
-# include <asm/msr.h>
-# include <asm/timex.h>
-#elif defined(__i386__)
-# include <linux/timex.h>
-#endif
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-calibr.h"
-#include "../lowlevel/fdc-io.h"
-
-#undef DEBUG
-
-#if !defined(__alpha__) && !defined(__i386__) && !defined(__x86_64__)
-# error Ftape is not implemented for this architecture!
-#endif
-
-#if defined(__alpha__) || defined(__x86_64__)
-static unsigned long ps_per_cycle = 0;
-#endif
-
-static spinlock_t calibr_lock;
-
-/*
- * Note: On Intel PCs, the clock ticks at 100 Hz (HZ==100) which is
- * too slow for certain timeouts (and that clock doesn't even tick
- * when interrupts are disabled).  For that reason, the 8254 timer is
- * used directly to implement fine-grained timeouts.  However, on
- * Alpha PCs, the 8254 is *not* used to implement the clock tick
- * (which is 1024 Hz, normally) and the 8254 timer runs at some
- * "random" frequency (it seems to run at 18Hz, but it's not safe to
- * rely on this value).  Instead, we use the Alpha's "rpcc"
- * instruction to read cycle counts.  As this is a 32 bit counter,
- * it will overflow only once per 30 seconds (on a 200MHz machine),
- * which is plenty.
- */
-
-unsigned int ftape_timestamp(void)
-{
-#if defined(__alpha__)
-	unsigned long r;
-
-	asm volatile ("rpcc %0" : "=r" (r));
-	return r;
-#elif defined(__x86_64__)
-	unsigned long r;
-	rdtscl(r);
-	return r;
-#elif defined(__i386__)
-
-/*
- * Note that there is some time between counter underflowing and jiffies
- * increasing, so the code below won't always give correct output.
- * -Vojtech
- */
-
-	unsigned long flags;
-	__u16 lo;
-	__u16 hi;
-
-	spin_lock_irqsave(&calibr_lock, flags);
-	outb_p(0x00, 0x43);	/* latch the count ASAP */
-	lo = inb_p(0x40);	/* read the latched count */
-	lo |= inb(0x40) << 8;
-	hi = jiffies;
-	spin_unlock_irqrestore(&calibr_lock, flags);
-	return ((hi + 1) * (unsigned int) LATCH) - lo;  /* downcounter ! */
-#endif
-}
-
-static unsigned int short_ftape_timestamp(void)
-{
-#if defined(__alpha__) || defined(__x86_64__)
-	return ftape_timestamp();
-#elif defined(__i386__)
-	unsigned int count;
- 	unsigned long flags;
- 
-	spin_lock_irqsave(&calibr_lock, flags);
- 	outb_p(0x00, 0x43);	/* latch the count ASAP */
-	count = inb_p(0x40);	/* read the latched count */
-	count |= inb(0x40) << 8;
-	spin_unlock_irqrestore(&calibr_lock, flags);
-	return (LATCH - count);	/* normal: downcounter */
-#endif
-}
-
-static unsigned int diff(unsigned int t0, unsigned int t1)
-{
-#if defined(__alpha__) || defined(__x86_64__)
-	return (t1 - t0);
-#elif defined(__i386__)
-	/*
-	 * This is tricky: to work for both short and full ftape_timestamps
-	 * we'll have to discriminate between these.
-	 * If it _looks_ like short stamps with wrapping around we'll
-	 * asume it are. This will generate a small error if it really
-	 * was a (very large) delta from full ftape_timestamps.
-	 */
-	return (t1 <= t0 && t0 <= LATCH) ? t1 + LATCH - t0 : t1 - t0;
-#endif
-}
-
-static unsigned int usecs(unsigned int count)
-{
-#if defined(__alpha__) || defined(__x86_64__)
-	return (ps_per_cycle * count) / 1000000UL;
-#elif defined(__i386__)
-	return (10000 * count) / ((CLOCK_TICK_RATE + 50) / 100);
-#endif
-}
-
-unsigned int ftape_timediff(unsigned int t0, unsigned int t1)
-{
-	/*
-	 *  Calculate difference in usec for ftape_timestamp results t0 & t1.
-	 *  Note that on the i386 platform with short time-stamps, the
-	 *  maximum allowed timespan is 1/HZ or we'll lose ticks!
-	 */
-	return usecs(diff(t0, t1));
-}
-
-/*      To get an indication of the I/O performance,
- *      measure the duration of the inb() function.
- */
-static void time_inb(void)
-{
-	int i;
-	int t0, t1;
-	unsigned long flags;
-	int status;
-	TRACE_FUN(ft_t_any);
-
-	spin_lock_irqsave(&calibr_lock, flags);
-	t0 = short_ftape_timestamp();
-	for (i = 0; i < 1000; ++i) {
-		status = inb(fdc.msr);
-	}
-	t1 = short_ftape_timestamp();
-	spin_unlock_irqrestore(&calibr_lock, flags);
-	TRACE(ft_t_info, "inb() duration: %d nsec", ftape_timediff(t0, t1));
-	TRACE_EXIT;
-}
-
-static void init_clock(void)
-{
-	TRACE_FUN(ft_t_any);
-
-#if defined(__x86_64__)
-	ps_per_cycle = 1000000000UL / cpu_khz;
-#elif defined(__alpha__)
-	extern struct hwrpb_struct *hwrpb;
-	ps_per_cycle = (1000*1000*1000*1000UL) / hwrpb->cycle_freq;
-#endif
-	TRACE_EXIT;
-}
-
-/*
- *      Input:  function taking int count as parameter.
- *              pointers to calculated calibration variables.
- */
-void ftape_calibrate(char *name,
-		    void (*fun) (unsigned int), 
-		    unsigned int *calibr_count, 
-		    unsigned int *calibr_time)
-{
-	static int first_time = 1;
-	int i;
-	unsigned int tc = 0;
-	unsigned int count;
-	unsigned int time;
-#if defined(__i386__)
-	unsigned int old_tc = 0;
-	unsigned int old_count = 1;
-	unsigned int old_time = 1;
-#endif
-	TRACE_FUN(ft_t_flow);
-
-	if (first_time) {             /* get idea of I/O performance */
-		init_clock();
-		time_inb();
-		first_time = 0;
-	}
-	/*    value of timeout must be set so that on very slow systems
-	 *    it will give a time less than one jiffy, and on
-	 *    very fast systems it'll give reasonable precision.
-	 */
-
-	count = 40;
-	for (i = 0; i < 15; ++i) {
-		unsigned int t0;
-		unsigned int t1;
-		unsigned int once;
-		unsigned int multiple;
-		unsigned long flags;
-
-		*calibr_count =
-		*calibr_time = count;	/* set TC to 1 */
-		spin_lock_irqsave(&calibr_lock, flags);
-		fun(0);		/* dummy, get code into cache */
-		t0 = short_ftape_timestamp();
-		fun(0);		/* overhead + one test */
-		t1 = short_ftape_timestamp();
-		once = diff(t0, t1);
-		t0 = short_ftape_timestamp();
-		fun(count);		/* overhead + count tests */
-		t1 = short_ftape_timestamp();
-		multiple = diff(t0, t1);
-		spin_unlock_irqrestore(&calibr_lock, flags);
-		time = ftape_timediff(0, multiple - once);
-		tc = (1000 * time) / (count - 1);
-		TRACE(ft_t_any, "once:%3d us,%6d times:%6d us, TC:%5d ns",
-			usecs(once), count - 1, usecs(multiple), tc);
-#if defined(__alpha__) || defined(__x86_64__)
-		/*
-		 * Increase the calibration count exponentially until the
-		 * calibration time exceeds 100 ms.
-		 */
-		if (time >= 100*1000) {
-			break;
-		}
-#elif defined(__i386__)
-		/*
-		 * increase the count until the resulting time nears 2/HZ,
-		 * then the tc will drop sharply because we lose LATCH counts.
-		 */
-		if (tc <= old_tc / 2) {
-			time = old_time;
-			count = old_count;
-			break;
-		}
-		old_tc = tc;
-		old_count = count;
-		old_time = time;
-#endif
-		count *= 2;
-	}
-	*calibr_count = count - 1;
-	*calibr_time  = time;
-	TRACE(ft_t_info, "TC for `%s()' = %d nsec (at %d counts)",
-	     name, (1000 * *calibr_time) / *calibr_count, *calibr_count);
-	TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-calibr.h b/drivers/char/ftape/lowlevel/ftape-calibr.h
deleted file mode 100644
index 0c7e75246c7..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-calibr.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _FTAPE_CALIBR_H
-#define _FTAPE_CALIBR_H
-
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-calibr.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/09/19 09:05:26 $
- *
- *      This file contains a gp calibration routine for
- *      hardware dependent timeout functions.
- */
-
-extern void ftape_calibrate(char *name,
-			    void (*fun) (unsigned int),
-			    unsigned int *calibr_count,
-			    unsigned int *calibr_time);
-extern unsigned int ftape_timestamp(void);
-extern unsigned int ftape_timediff(unsigned int t0, unsigned int t1);
-
-#endif /* _FTAPE_CALIBR_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-ctl.c b/drivers/char/ftape/lowlevel/ftape-ctl.c
deleted file mode 100644
index 5d7c1ce92d5..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-ctl.c
+++ /dev/null
@@ -1,896 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                    1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ctl.c,v $
- * $Revision: 1.4 $
- * $Date: 1997/11/11 14:37:44 $
- *
- *      This file contains the non-read/write ftape functions for the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/mman.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-
-/* ease porting between pre-2.4.x and later kernels */
-#define vma_get_pgoff(v)      ((v)->vm_pgoff)
-
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-ftape_info ftape_status = {
-/*  vendor information */
-	{ 0, },     /* drive type */
-/*  data rates */
-	500,        /* used data rate */
-	500,        /* drive max rate */
-	500,        /* fdc max rate   */
-/*  drive selection, either FTAPE_SEL_A/B/C/D */
-	-1,     /* drive selection */
-/*  flags set after decode the drive and tape status   */
-	0,          /* formatted */
-	1,          /* no tape */
-	1,          /* write protected */
-	1,          /* new tape */
-/*  values of last queried drive/tape status and error */
-	{{0,}},     /* last error code */
-	{{0,}},     /* drive status, configuration, tape status */
-/*  cartridge geometry */
-        20,         /* tracks_per_tape */
-        102,        /* segments_per_track */
-/*  location of header segments, etc. */
-	-1,     /* used_header_segment */
-	-1,     /* header_segment_1 */
-	-1,     /* header_segment_2 */
-	-1,     /* first_data_segment */
-        -1,     /* last_data_segment */
-/*  the format code as stored in the header segment  */
-	fmt_normal, /* format code */
-/*  the default for the qic std: unknown */
-	-1,
-/*  is tape running? */
-	idle,       /* runner_state */
-/*  is tape reading/writing/verifying/formatting/deleting */
-	idle,       /* driver state */
-/*  flags fatal hardware error */
-	1,          /* failure */
-/*  history record */
-	{ 0, }      /* history record */
-};
-	
-int ftape_segments_per_head     = 1020;
-int ftape_segments_per_cylinder = 4;
-int ftape_init_drive_needed = 1; /* need to be global for ftape_reset_drive()
-				  * in ftape-io.c
-				  */
-
-/*      Local vars.
- */
-static const vendor_struct vendors[] = QIC117_VENDORS;
-static const wakeup_method methods[] = WAKEUP_METHODS;
-
-const ftape_info *ftape_get_status(void)
-{
-#if defined(STATUS_PARANOYA)
-	static ftape_info get_status;
-
-	get_status = ftape_status;
-	return &get_status;
-#else
-	return &ftape_status; /*  maybe return only a copy of it to assure 
-			       *  read only access
-			       */
-#endif
-}
-
-static int ftape_not_operational(int status)
-{
-	/* return true if status indicates tape can not be used.
-	 */
-	return ((status ^ QIC_STATUS_CARTRIDGE_PRESENT) &
-		(QIC_STATUS_ERROR |
-		 QIC_STATUS_CARTRIDGE_PRESENT |
-		 QIC_STATUS_NEW_CARTRIDGE));
-}
-
-int ftape_seek_to_eot(void)
-{
-	int status;
-	TRACE_FUN(ft_t_any);
-
-	TRACE_CATCH(ftape_ready_wait(ftape_timeout.pause, &status),);
-	while ((status & QIC_STATUS_AT_EOT) == 0) {
-		if (ftape_not_operational(status)) {
-			TRACE_EXIT -EIO;
-		}
-		TRACE_CATCH(ftape_command_wait(QIC_PHYSICAL_FORWARD,
-					       ftape_timeout.rewind,&status),);
-	}
-	TRACE_EXIT 0;
-}
-
-int ftape_seek_to_bot(void)
-{
-	int status;
-	TRACE_FUN(ft_t_any);
-
-	TRACE_CATCH(ftape_ready_wait(ftape_timeout.pause, &status),);
-	while ((status & QIC_STATUS_AT_BOT) == 0) {
-		if (ftape_not_operational(status)) {
-			TRACE_EXIT -EIO;
-		}
-		TRACE_CATCH(ftape_command_wait(QIC_PHYSICAL_REVERSE,
-					       ftape_timeout.rewind,&status),);
-	}
-	TRACE_EXIT 0;
-}
-
-static int ftape_new_cartridge(void)
-{
-	ft_location.track = -1; /* force seek on first access */
-	ftape_zap_read_buffers();
-	ftape_zap_write_buffers();
-	return 0;
-}
-
-int ftape_abort_operation(void)
-{
-	int result = 0;
-	int status;
-	TRACE_FUN(ft_t_flow);
-
-	if (ft_runner_status == running) {
-		TRACE(ft_t_noise, "aborting runner, waiting");
-		
-		ft_runner_status = do_abort;
-		/* set timeout so that the tape will run to logical EOT
-		 * if we missed the last sector and there are no queue pulses.
-		 */
-		result = ftape_dumb_stop();
-	}
-	if (ft_runner_status != idle) {
-		if (ft_runner_status == do_abort) {
-			TRACE(ft_t_noise, "forcing runner abort");
-		}
-		TRACE(ft_t_noise, "stopping tape");
-		result = ftape_stop_tape(&status);
-		ft_location.known = 0;
-		ft_runner_status  = idle;
-	}
-	ftape_reset_buffer();
-	ftape_zap_read_buffers();
-	ftape_set_state(idle);
-	TRACE_EXIT result;
-}
-
-static int lookup_vendor_id(unsigned int vendor_id)
-{
-	int i = 0;
-
-	while (vendors[i].vendor_id != vendor_id) {
-		if (++i >= NR_ITEMS(vendors)) {
-			return -1;
-		}
-	}
-	return i;
-}
-
-static void ftape_detach_drive(void)
-{
-	TRACE_FUN(ft_t_any);
-
-	TRACE(ft_t_flow, "disabling tape drive and fdc");
-	ftape_put_drive_to_sleep(ft_drive_type.wake_up);
-	fdc_catch_stray_interrupts(1);	/* one always comes */
-	fdc_disable();
-	fdc_release_irq_and_dma();
-	fdc_release_regions();
-	TRACE_EXIT;
-}
-
-static void clear_history(void)
-{
-	ft_history.used = 0;
-	ft_history.id_am_errors =
-		ft_history.id_crc_errors =
-		ft_history.data_am_errors =
-		ft_history.data_crc_errors =
-		ft_history.overrun_errors =
-		ft_history.no_data_errors =
-		ft_history.retries =
-		ft_history.crc_errors =
-		ft_history.crc_failures =
-		ft_history.ecc_failures =
-		ft_history.corrected =
-		ft_history.defects =
-		ft_history.rewinds = 0;
-}
-
-static int ftape_activate_drive(vendor_struct * drive_type)
-{
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-
-	/* If we already know the drive type, wake it up.
-	 * Else try to find out what kind of drive is attached.
-	 */
-	if (drive_type->wake_up != unknown_wake_up) {
-		TRACE(ft_t_flow, "enabling tape drive and fdc");
-		result = ftape_wakeup_drive(drive_type->wake_up);
-		if (result < 0) {
-			TRACE(ft_t_err, "known wakeup method failed");
-		}
-	} else {
-		wake_up_types method;
-		const ft_trace_t old_tracing = TRACE_LEVEL;
-		if (TRACE_LEVEL < ft_t_flow) {
-			SET_TRACE_LEVEL(ft_t_bug);
-		}
-
-		/*  Try to awaken the drive using all known methods.
-		 *  Lower tracing for a while.
-		 */
-		for (method=no_wake_up; method < NR_ITEMS(methods); ++method) {
-			drive_type->wake_up = method;
-#ifdef CONFIG_FT_TWO_DRIVES
-			/*  Test setup for dual drive configuration.
-			 *  /dev/rft2 uses mountain wakeup
-			 *  /dev/rft3 uses colorado wakeup
-			 *  Other systems will use the normal scheme.
-			 */
-			if ((ft_drive_sel < 2)                            ||
-			    (ft_drive_sel == 2 && method == FT_WAKE_UP_1) ||
-			    (ft_drive_sel == 3 && method == FT_WAKE_UP_2)) {
-				result=ftape_wakeup_drive(drive_type->wake_up);
-			} else {
-				result = -EIO;
-			}
-#else
-			result = ftape_wakeup_drive(drive_type->wake_up);
-#endif
-			if (result >= 0) {
-				TRACE(ft_t_warn, "drive wakeup method: %s",
-				      methods[drive_type->wake_up].name);
-				break;
-			}
-		}
-		SET_TRACE_LEVEL(old_tracing);
-
-		if (method >= NR_ITEMS(methods)) {
-			/* no response at all, cannot open this drive */
-			drive_type->wake_up = unknown_wake_up;
-			TRACE(ft_t_err, "no tape drive found !");
-			result = -ENODEV;
-		}
-	}
-	TRACE_EXIT result;
-}
-
-static int ftape_get_drive_status(void)
-{
-	int result;
-	int status;
-	TRACE_FUN(ft_t_flow);
-
-	ft_no_tape = ft_write_protected = 0;
-	/*    Tape drive is activated now.
-	 *    First clear error status if present.
-	 */
-	do {
-		result = ftape_ready_wait(ftape_timeout.reset, &status);
-		if (result < 0) {
-			if (result == -ETIME) {
-				TRACE(ft_t_err, "ftape_ready_wait timeout");
-			} else if (result == -EINTR) {
-				TRACE(ft_t_err, "ftape_ready_wait aborted");
-			} else {
-				TRACE(ft_t_err, "ftape_ready_wait failed");
-			}
-			TRACE_EXIT -EIO;
-		}
-		/*  Clear error condition (drive is ready !)
-		 */
-		if (status & QIC_STATUS_ERROR) {
-			unsigned int error;
-			qic117_cmd_t command;
-
-			TRACE(ft_t_err, "error status set");
-			result = ftape_report_error(&error, &command, 1);
-			if (result < 0) {
-				TRACE(ft_t_err,
-				      "report_error_code failed: %d", result);
-				/* hope it's working next time */
-				ftape_reset_drive();
-				TRACE_EXIT -EIO;
-			} else if (error != 0) {
-				TRACE(ft_t_noise, "error code   : %d", error);
-				TRACE(ft_t_noise, "error command: %d", command);
-			}
-		}
-		if (status & QIC_STATUS_NEW_CARTRIDGE) {
-			unsigned int error;
-			qic117_cmd_t command;
-			const ft_trace_t old_tracing = TRACE_LEVEL;
-			SET_TRACE_LEVEL(ft_t_bug);
-
-			/*  Undocumented feature: Must clear (not present!)
-			 *  error here or we'll fail later.
-			 */
-			ftape_report_error(&error, &command, 1);
-
-			SET_TRACE_LEVEL(old_tracing);
-			TRACE(ft_t_info, "status: new cartridge");
-			ft_new_tape = 1;
-		} else {
-			ft_new_tape = 0;
-		}
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-	} while (status & QIC_STATUS_ERROR);
-	
-	ft_no_tape = !(status & QIC_STATUS_CARTRIDGE_PRESENT);
-	ft_write_protected = (status & QIC_STATUS_WRITE_PROTECT) != 0;
-	if (ft_no_tape) {
-		TRACE(ft_t_warn, "no cartridge present");
-	} else {
-		if (ft_write_protected) {
-			TRACE(ft_t_noise, "Write protected cartridge");
-		}
-	}
-	TRACE_EXIT 0;
-}
-
-static void ftape_log_vendor_id(void)
-{
-	int vendor_index;
-	TRACE_FUN(ft_t_flow);
-
-	ftape_report_vendor_id(&ft_drive_type.vendor_id);
-	vendor_index = lookup_vendor_id(ft_drive_type.vendor_id);
-	if (ft_drive_type.vendor_id == UNKNOWN_VENDOR &&
-	    ft_drive_type.wake_up == wake_up_colorado) {
-		vendor_index = 0;
-		/* hack to get rid of all this mail */
-		ft_drive_type.vendor_id = 0;
-	}
-	if (vendor_index < 0) {
-		/* Unknown vendor id, first time opening device.  The
-		 * drive_type remains set to type found at wakeup
-		 * time, this will probably keep the driver operating
-		 * for this new vendor.  
-		 */
-		TRACE(ft_t_warn, "\n"
-		      KERN_INFO "============ unknown vendor id ===========\n"
-		      KERN_INFO "A new, yet unsupported tape drive is found\n"
-		      KERN_INFO "Please report the following values:\n"
-		      KERN_INFO "   Vendor id     : 0x%04x\n"
-		      KERN_INFO "   Wakeup method : %s\n"
-		      KERN_INFO "And a description of your tape drive\n"
-		      KERN_INFO "to "THE_FTAPE_MAINTAINER"\n"
-		      KERN_INFO "==========================================",
-		      ft_drive_type.vendor_id,
-		      methods[ft_drive_type.wake_up].name);
-		ft_drive_type.speed = 0;		/* unknown */
-	} else {
-		ft_drive_type.name  = vendors[vendor_index].name;
-		ft_drive_type.speed = vendors[vendor_index].speed;
-		TRACE(ft_t_info, "tape drive type: %s", ft_drive_type.name);
-		/* scan all methods for this vendor_id in table */
-		while(ft_drive_type.wake_up != vendors[vendor_index].wake_up) {
-			if (vendor_index < NR_ITEMS(vendors) - 1 &&
-			    vendors[vendor_index + 1].vendor_id 
-			    == 
-			    ft_drive_type.vendor_id) {
-				++vendor_index;
-			} else {
-				break;
-			}
-		}
-		if (ft_drive_type.wake_up != vendors[vendor_index].wake_up) {
-			TRACE(ft_t_warn, "\n"
-		     KERN_INFO "==========================================\n"
-		     KERN_INFO "wakeup type mismatch:\n"
-		     KERN_INFO "found: %s, expected: %s\n"
-		     KERN_INFO "please report this to "THE_FTAPE_MAINTAINER"\n"
-		     KERN_INFO "==========================================",
-			      methods[ft_drive_type.wake_up].name,
-			      methods[vendors[vendor_index].wake_up].name);
-		}
-	}
-	TRACE_EXIT;
-}
-
-void ftape_calc_timeouts(unsigned int qic_std,
-			 unsigned int data_rate,
-			 unsigned int tape_len)
-{
-	int speed;		/* deci-ips ! */
-	int ff_speed;
-	int length;
-	TRACE_FUN(ft_t_any);
-
-	/*                           tape transport speed
-	 *  data rate:        QIC-40   QIC-80   QIC-3010 QIC-3020
-	 *
-	 *    250 Kbps        25 ips     n/a      n/a      n/a
-	 *    500 Kbps        50 ips   34 ips   22.6 ips   n/a
-	 *      1 Mbps          n/a    68 ips   45.2 ips 22.6 ips
-	 *      2 Mbps          n/a      n/a      n/a    45.2 ips
-	 *
-	 *  fast tape transport speed is at least 68 ips.
-	 */
-	switch (qic_std) {
-	case QIC_TAPE_QIC40:
-		speed = (data_rate == 250) ? 250 : 500;
-		break;
-	case QIC_TAPE_QIC80:
-		speed = (data_rate == 500) ? 340 : 680;
-		break;
-	case QIC_TAPE_QIC3010:
-		speed = (data_rate == 500) ? 226 : 452;
-		break;
-	case QIC_TAPE_QIC3020:
-		speed = (data_rate == 1000) ? 226 : 452;
-		break;
-	default:
-		TRACE(ft_t_bug, "Unknown qic_std (bug) ?");
-		speed = 500;
-		break;
-	}
-	if (ft_drive_type.speed == 0) {
-		unsigned long t0;
-		static int dt = 0;     /* keep gcc from complaining */
-		static int first_time = 1;
-
-		/*  Measure the time it takes to wind to EOT and back to BOT.
-		 *  If the tape length is known, calculate the rewind speed.
-		 *  Else keep the time value for calculation of the rewind
-		 *  speed later on, when the length _is_ known.
-		 *  Ask for a report only when length and speed are both known.
-		 */
-		if (first_time) {
-			ftape_seek_to_bot();
-			t0 = jiffies;
-			ftape_seek_to_eot();
-			ftape_seek_to_bot();
-			dt = (int) (((jiffies - t0) * FT_USPT) / 1000);
-			if (dt < 1) {
-				dt = 1;	/* prevent div by zero on failures */
-			}
-			first_time = 0;
-			TRACE(ft_t_info,
-			      "trying to determine seek timeout, got %d msec",
-			      dt);
-		}
-		if (tape_len != 0) {
-			ft_drive_type.speed = 
-				(2 * 12 * tape_len * 1000) / dt;
-			TRACE(ft_t_warn, "\n"
-		     KERN_INFO "==========================================\n"
-		     KERN_INFO "drive type: %s\n"
-		     KERN_INFO "delta time = %d ms, length = %d ft\n"
-		     KERN_INFO "has a maximum tape speed of %d ips\n"
-		     KERN_INFO "please report this to "THE_FTAPE_MAINTAINER"\n"
-		     KERN_INFO "==========================================",
-			      ft_drive_type.name, dt, tape_len, 
-			      ft_drive_type.speed);
-		}
-	}
-	/*  Handle unknown length tapes as very long ones. We'll
-	 *  determine the actual length from a header segment later.
-	 *  This is normal for all modern (Wide,TR1/2/3) formats.
-	 */
-	if (tape_len <= 0) {
-		TRACE(ft_t_noise,
-		      "Unknown tape length, using maximal timeouts");
-		length = QIC_TOP_TAPE_LEN;	/* use worst case values */
-	} else {
-		length = tape_len;		/* use actual values */
-	}
-	if (ft_drive_type.speed == 0) {
-		ff_speed = speed; 
-	} else {
-		ff_speed = ft_drive_type.speed;
-	}
-	/*  time to go from bot to eot at normal speed (data rate):
-	 *  time = (1+delta) * length (ft) * 12 (inch/ft) / speed (ips)
-	 *  delta = 10 % for seek speed, 20 % for rewind speed.
-	 */
-	ftape_timeout.seek = (length * 132 * FT_SECOND) / speed;
-	ftape_timeout.rewind = (length * 144 * FT_SECOND) / (10 * ff_speed);
-	ftape_timeout.reset = 20 * FT_SECOND + ftape_timeout.rewind;
-	TRACE(ft_t_noise, "timeouts for speed = %d, length = %d\n"
-	      KERN_INFO "seek timeout  : %d sec\n"
-	      KERN_INFO "rewind timeout: %d sec\n"
-	      KERN_INFO "reset timeout : %d sec",
-	      speed, length,
-	      (ftape_timeout.seek + 500) / 1000,
-	      (ftape_timeout.rewind + 500) / 1000,
-	      (ftape_timeout.reset + 500) / 1000);
-	TRACE_EXIT;
-}
-
-/* This function calibrates the datarate (i.e. determines the maximal
- * usable data rate) and sets the global variable ft_qic_std to qic_std
- *
- */
-int ftape_calibrate_data_rate(unsigned int qic_std)
-{
-	int rate = ft_fdc_rate_limit;
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	ft_qic_std = qic_std;
-
-	if (ft_qic_std == -1) {
-		TRACE_ABORT(-EIO, ft_t_err,
-		"Unable to determine data rate if QIC standard is unknown");
-	}
-
-	/*  Select highest rate supported by both fdc and drive.
-	 *  Start with highest rate supported by the fdc.
-	 */
-	while (fdc_set_data_rate(rate) < 0 && rate > 250) {
-		rate /= 2;
-	}
-	TRACE(ft_t_info,
-	      "Highest FDC supported data rate: %d Kbps", rate);
-	ft_fdc_max_rate = rate;
-	do {
-		result = ftape_set_data_rate(rate, ft_qic_std);
-	} while (result == -EINVAL && (rate /= 2) > 250);
-	if (result < 0) {
-		TRACE_ABORT(-EIO, ft_t_err, "set datarate failed");
-	}
-	ft_data_rate = rate;
-	TRACE_EXIT 0;
-}
-
-static int ftape_init_drive(void)
-{
-	int status;
-	qic_model model;
-	unsigned int qic_std;
-	unsigned int data_rate;
-	TRACE_FUN(ft_t_flow);
-
-	ftape_init_drive_needed = 0; /* don't retry if this fails ? */
-	TRACE_CATCH(ftape_report_raw_drive_status(&status),);
-	if (status & QIC_STATUS_CARTRIDGE_PRESENT) {
-		if (!(status & QIC_STATUS_AT_BOT)) {
-			/*  Antique drives will get here after a soft reset,
-			 *  modern ones only if the driver is loaded when the
-			 *  tape wasn't rewound properly.
-			 */
-			/* Tape should be at bot if new cartridge ! */
-			ftape_seek_to_bot();
-		}
-		if (!(status & QIC_STATUS_REFERENCED)) {
-			TRACE(ft_t_flow, "starting seek_load_point");
-			TRACE_CATCH(ftape_command_wait(QIC_SEEK_LOAD_POINT,
-						       ftape_timeout.reset,
-						       &status),);
-		}
-	}
-	ft_formatted = (status & QIC_STATUS_REFERENCED) != 0;
-	if (!ft_formatted) {
-		TRACE(ft_t_warn, "Warning: tape is not formatted !");
-	}
-
-	/*  report configuration aborts when ftape_tape_len == -1
-	 *  unknown qic_std is okay if not formatted.
-	 */
-	TRACE_CATCH(ftape_report_configuration(&model,
-					       &data_rate,
-					       &qic_std,
-					       &ftape_tape_len),);
-
-	/*  Maybe add the following to the /proc entry
-	 */
-	TRACE(ft_t_info, "%s drive @ %d Kbps",
-	      (model == prehistoric) ? "prehistoric" :
-	      ((model == pre_qic117c) ? "pre QIC-117C" :
-	       ((model == post_qic117b) ? "post QIC-117B" :
-		"post QIC-117D")), data_rate);
-
-	if (ft_formatted) {
-		/*  initialize ft_used_data_rate to maximum value 
-		 *  and set ft_qic_std
-		 */
-		TRACE_CATCH(ftape_calibrate_data_rate(qic_std),);
-		if (ftape_tape_len == 0) {
-			TRACE(ft_t_info, "unknown length QIC-%s tape",
-			      (ft_qic_std == QIC_TAPE_QIC40) ? "40" :
-			      ((ft_qic_std == QIC_TAPE_QIC80) ? "80" :
-			       ((ft_qic_std == QIC_TAPE_QIC3010) 
-				? "3010" : "3020")));
-		} else {
-			TRACE(ft_t_info, "%d ft. QIC-%s tape", ftape_tape_len,
-			      (ft_qic_std == QIC_TAPE_QIC40) ? "40" :
-			      ((ft_qic_std == QIC_TAPE_QIC80) ? "80" :
-			       ((ft_qic_std == QIC_TAPE_QIC3010)
-				? "3010" : "3020")));
-		}
-		ftape_calc_timeouts(ft_qic_std, ft_data_rate, ftape_tape_len);
-		/* soft write-protect QIC-40/QIC-80 cartridges used with a
-		 * Colorado T3000 drive. Buggy hardware!
-		 */
-		if ((ft_drive_type.vendor_id == 0x011c6) &&
-		    ((ft_qic_std == QIC_TAPE_QIC40 ||
-		      ft_qic_std == QIC_TAPE_QIC80) &&
-		     !ft_write_protected)) {
-			TRACE(ft_t_warn, "\n"
-	KERN_INFO "The famous Colorado T3000 bug:\n"
-	KERN_INFO "%s drives can't write QIC40 and QIC80\n"
-	KERN_INFO "cartridges but don't set the write-protect flag!",
-			      ft_drive_type.name);
-			ft_write_protected = 1;
-		}
-	} else {
-		/*  Doesn't make too much sense to set the data rate
-		 *  because we don't know what to use for the write
-		 *  precompensation.
-		 *  Need to do this again when formatting the cartridge.
-		 */
-		ft_data_rate = data_rate;
-		ftape_calc_timeouts(QIC_TAPE_QIC40,
-				    data_rate,
-				    ftape_tape_len);
-	}
-	ftape_new_cartridge();
-	TRACE_EXIT 0;
-}
-
-static void ftape_munmap(void)
-{
-	int i;
-	TRACE_FUN(ft_t_flow);
-	
-	for (i = 0; i < ft_nr_buffers; i++) {
-		ft_buffer[i]->mmapped = 0;
-	}
-	TRACE_EXIT;
-}
-
-/*   Map the dma buffers into the virtual address range given by vma.
- *   We only check the caller doesn't map non-existent buffers. We
- *   don't check for multiple mappings.
- */
-int ftape_mmap(struct vm_area_struct *vma)
-{
-	int num_buffers;
-	int i;
-	TRACE_FUN(ft_t_flow);
-	
-	if (ft_failure) {
-		TRACE_EXIT -ENODEV;
-	}
-	if (!(vma->vm_flags & (VM_READ|VM_WRITE))) {
-		TRACE_ABORT(-EINVAL, ft_t_err, "Undefined mmap() access");
-	}
-	if (vma_get_pgoff(vma) != 0) {
-		TRACE_ABORT(-EINVAL, ft_t_err, "page offset must be 0");
-	}
-	if ((vma->vm_end - vma->vm_start) % FT_BUFF_SIZE != 0) {
-		TRACE_ABORT(-EINVAL, ft_t_err,
-			    "size = %ld, should be a multiple of %d",
-			    vma->vm_end - vma->vm_start,
-			    FT_BUFF_SIZE);
-	}
-	num_buffers = (vma->vm_end - vma->vm_start) / FT_BUFF_SIZE;
-	if (num_buffers > ft_nr_buffers) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_err, "size = %ld, should be less than %d",
-			    vma->vm_end - vma->vm_start,
-			    ft_nr_buffers * FT_BUFF_SIZE);
-	}
-	if (ft_driver_state != idle) {
-		/* this also clears the buffer states 
-		 */
-		ftape_abort_operation();
-	} else {
-		ftape_reset_buffer();
-	}
-	for (i = 0; i < num_buffers; i++) {
-		unsigned long pfn;
-
-		pfn = virt_to_phys(ft_buffer[i]->address) >> PAGE_SHIFT;
-		TRACE_CATCH(remap_pfn_range(vma, vma->vm_start +
-					     i * FT_BUFF_SIZE,
-					     pfn,
-					     FT_BUFF_SIZE,
-					     vma->vm_page_prot),
-			    _res = -EAGAIN);
-		TRACE(ft_t_noise, "remapped dma buffer @ %p to location @ %p",
-		      ft_buffer[i]->address,
-		      (void *)(vma->vm_start + i * FT_BUFF_SIZE));
-	}
-	for (i = 0; i < num_buffers; i++) {
-		memset(ft_buffer[i]->address, 0xAA, FT_BUFF_SIZE);
-		ft_buffer[i]->mmapped++;
-	}	
-	TRACE_EXIT 0;
-}
-
-static void ftape_init_driver(void); /* forward declaration */
-
-/*      OPEN routine called by kernel-interface code
- */
-int ftape_enable(int drive_selection)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (ft_drive_sel == -1 || ft_drive_sel != drive_selection) {
-		/* Other selection than last time
-		 */
-		ftape_init_driver();
-	}
-	ft_drive_sel = FTAPE_SEL(drive_selection);
-	ft_failure = 0;
-	TRACE_CATCH(fdc_init(),); /* init & detect fdc */
-	TRACE_CATCH(ftape_activate_drive(&ft_drive_type),
-		    fdc_disable();
-		    fdc_release_irq_and_dma();
-		    fdc_release_regions());
-	TRACE_CATCH(ftape_get_drive_status(), ftape_detach_drive());
-	if (ft_drive_type.vendor_id == UNKNOWN_VENDOR) {
-		ftape_log_vendor_id();
-	}
-	if (ft_new_tape) {
-		ftape_init_drive_needed = 1;
-	}
-	if (!ft_no_tape && ftape_init_drive_needed) {
-		TRACE_CATCH(ftape_init_drive(), ftape_detach_drive());
-	}
-	ftape_munmap(); /* clear the mmap flag */
-	clear_history();
-	TRACE_EXIT 0;
-}
-
-/*   release routine called by the high level interface modules
- *   zftape or sftape.
- */
-void ftape_disable(void)
-{
-	int i;
-	TRACE_FUN(ft_t_any);
-
-	for (i = 0; i < ft_nr_buffers; i++) {
-		if (ft_buffer[i]->mmapped) {
-			TRACE(ft_t_noise, "first byte of buffer %d: 0x%02x",
-			      i, *ft_buffer[i]->address);
-		}
-	}
-	if (sigtestsetmask(&current->pending.signal, _DONT_BLOCK) && 
-	    !(sigtestsetmask(&current->pending.signal, _NEVER_BLOCK)) &&
-	    ftape_tape_running) {
-		TRACE(ft_t_warn,
-		      "Interrupted by fatal signal and tape still running");
-		ftape_dumb_stop();
-		ftape_abort_operation(); /* it's annoying */
-	} else {
-		ftape_set_state(idle);
-	}
-	ftape_detach_drive();
-	if (ft_history.used) {
-		TRACE(ft_t_info, "== Non-fatal errors this run: ==");
-		TRACE(ft_t_info, "fdc isr statistics:\n"
-		      KERN_INFO " id_am_errors     : %3d\n"
-		      KERN_INFO " id_crc_errors    : %3d\n"
-		      KERN_INFO " data_am_errors   : %3d\n"
-		      KERN_INFO " data_crc_errors  : %3d\n"
-		      KERN_INFO " overrun_errors   : %3d\n"
-		      KERN_INFO " no_data_errors   : %3d\n"
-		      KERN_INFO " retries          : %3d",
-		      ft_history.id_am_errors,   ft_history.id_crc_errors,
-		      ft_history.data_am_errors, ft_history.data_crc_errors,
-		      ft_history.overrun_errors, ft_history.no_data_errors,
-		      ft_history.retries);
-		if (ft_history.used & 1) {
-			TRACE(ft_t_info, "ecc statistics:\n"
-			      KERN_INFO " crc_errors       : %3d\n"
-			      KERN_INFO " crc_failures     : %3d\n"
-			      KERN_INFO " ecc_failures     : %3d\n"
-			      KERN_INFO " sectors corrected: %3d",
-			      ft_history.crc_errors,   ft_history.crc_failures,
-			      ft_history.ecc_failures, ft_history.corrected);
-		}
-		if (ft_history.defects > 0) {
-			TRACE(ft_t_warn, "Warning: %d media defects!",
-			      ft_history.defects);
-		}
-		if (ft_history.rewinds > 0) {
-			TRACE(ft_t_info, "tape motion statistics:\n"
-			      KERN_INFO "repositions       : %3d",
-			      ft_history.rewinds);
-		}
-	}
-	ft_failure = 1;
-	TRACE_EXIT;
-}
-
-static void ftape_init_driver(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	ft_drive_type.vendor_id = UNKNOWN_VENDOR;
-	ft_drive_type.speed     = 0;
-	ft_drive_type.wake_up   = unknown_wake_up;
-	ft_drive_type.name      = "Unknown";
-
-	ftape_timeout.seek      = 650 * FT_SECOND;
-	ftape_timeout.reset     = 670 * FT_SECOND;
-	ftape_timeout.rewind    = 650 * FT_SECOND;
-	ftape_timeout.head_seek =  15 * FT_SECOND;
-	ftape_timeout.stop      =   5 * FT_SECOND;
-	ftape_timeout.pause     =  16 * FT_SECOND;
-
-	ft_qic_std             = -1;
-	ftape_tape_len         = 0;  /* unknown */
-	ftape_current_command  = 0;
-	ftape_current_cylinder = -1;
-
-	ft_segments_per_track       = 102;
-	ftape_segments_per_head     = 1020;
-	ftape_segments_per_cylinder = 4;
-	ft_tracks_per_tape          = 20;
-
-	ft_failure = 1;
-
-	ft_formatted       = 0;
-	ft_no_tape         = 1;
-	ft_write_protected = 1;
-	ft_new_tape        = 1;
-
-	ft_driver_state = idle;
-
-	ft_data_rate = 
-		ft_fdc_max_rate   = 500;
-	ft_drive_max_rate = 0; /* triggers set_rate_test() */
-
-	ftape_init_drive_needed = 1;
-
-	ft_header_segment_1    = -1;
-	ft_header_segment_2    = -1;
-	ft_used_header_segment = -1;
-	ft_first_data_segment  = -1;
-	ft_last_data_segment   = -1;
-
-	ft_location.track = -1;
-	ft_location.known = 0;
-
-	ftape_tape_running = 0;
-	ftape_might_be_off_track = 1;
-
-	ftape_new_cartridge();	/* init some tape related variables */
-	ftape_init_bsm();
-	TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-ctl.h b/drivers/char/ftape/lowlevel/ftape-ctl.h
deleted file mode 100644
index 5f5e30bc361..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-ctl.h
+++ /dev/null
@@ -1,162 +0,0 @@
-#ifndef _FTAPE_CTL_H
-#define _FTAPE_CTL_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ctl.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:09 $
- *
- *      This file contains the non-standard IOCTL related definitions
- *      for the QIC-40/80/3010/3020 floppy-tape driver "ftape" for
- *      Linux.
- */
-
-#include <linux/ioctl.h>
-#include <linux/mtio.h>
-#include <linux/ftape-vendors.h>
-
-#include "../lowlevel/ftape-rw.h"
-#include <linux/ftape-header-segment.h>
-
-typedef struct {
-	int used;		/* any reading or writing done */
-	/* isr statistics */
-	unsigned int id_am_errors;	/* id address mark not found */
-	unsigned int id_crc_errors;	/* crc error in id address mark */
-	unsigned int data_am_errors;	/* data address mark not found */
-	unsigned int data_crc_errors;	/* crc error in data field */
-	unsigned int overrun_errors;	/* fdc access timing problem */
-	unsigned int no_data_errors;	/* sector not found */
-	unsigned int retries;	/* number of tape retries */
-	/* ecc statistics */
-	unsigned int crc_errors;	/* crc error in data */
-	unsigned int crc_failures;	/* bad data without crc error */
-	unsigned int ecc_failures;	/* failed to correct */
-	unsigned int corrected;	/* total sectors corrected */
-	/* general statistics */
-	unsigned int rewinds;	/* number of tape rewinds */
-	unsigned int defects;	/* bad sectors due to media defects */
-} history_record;
-
-/* this structure contains * ALL * information that we want
- * our child modules to know about, but don't want them to
- * modify. 
- */
-typedef struct {
-	/*  vendor information */
-	vendor_struct fti_drive_type;
-	/*  data rates */
-	unsigned int fti_used_data_rate;
-	unsigned int fti_drive_max_rate;
-	unsigned int fti_fdc_max_rate;
-	/*  drive selection, either FTAPE_SEL_A/B/C/D */
-	int fti_drive_sel;      
-	/*  flags set after decode the drive and tape status   */
-	unsigned int fti_formatted      :1;
-	unsigned int fti_no_tape        :1;
-	unsigned int fti_write_protected:1;
-	unsigned int fti_new_tape       :1;
-	/*  values of last queried drive/tape status and error */
-	ft_drive_error  fti_last_error;
-	ft_drive_status fti_last_status;
-	/*  cartridge geometry */
-	unsigned int fti_tracks_per_tape;
-	unsigned int fti_segments_per_track;
-	/*  location of header segments, etc. */
-	int fti_used_header_segment;
-	int fti_header_segment_1;
-	int fti_header_segment_2;
-	int fti_first_data_segment;
-	int fti_last_data_segment;
-	/*  the format code as stored in the header segment  */
-	ft_format_type  fti_format_code;
-	/*  the following is the sole reason for the ftape_set_status() call */
-	unsigned int fti_qic_std;
-	/*  is tape running? */
-	volatile enum runner_status_enum fti_runner_status;
-	/*  is tape reading/writing/verifying/formatting/deleting */
-	buffer_state_enum fti_state;
-	/*  flags fatal hardware error */
-	unsigned int fti_failure:1;
-	/*  history record */
-	history_record fti_history;
-} ftape_info;
-
-/* vendor information */
-#define ft_drive_type          ftape_status.fti_drive_type
-/*  data rates */
-#define ft_data_rate           ftape_status.fti_used_data_rate
-#define ft_drive_max_rate      ftape_status.fti_drive_max_rate
-#define ft_fdc_max_rate        ftape_status.fti_fdc_max_rate
-/*  drive selection, either FTAPE_SEL_A/B/C/D */
-#define ft_drive_sel           ftape_status.fti_drive_sel
-/*  flags set after decode the drive and tape status   */
-#define ft_formatted           ftape_status.fti_formatted
-#define ft_no_tape             ftape_status.fti_no_tape
-#define ft_write_protected     ftape_status.fti_write_protected
-#define ft_new_tape            ftape_status.fti_new_tape
-/*  values of last queried drive/tape status and error */
-#define ft_last_error          ftape_status.fti_last_error
-#define ft_last_status         ftape_status.fti_last_status
-/*  cartridge geometry */
-#define ft_tracks_per_tape     ftape_status.fti_tracks_per_tape
-#define ft_segments_per_track  ftape_status.fti_segments_per_track
-/*  the format code as stored in the header segment  */
-#define ft_format_code         ftape_status.fti_format_code
-/*  the qic status as returned by report drive configuration */
-#define ft_qic_std             ftape_status.fti_qic_std
-#define ft_used_header_segment ftape_status.fti_used_header_segment
-#define ft_header_segment_1    ftape_status.fti_header_segment_1
-#define ft_header_segment_2    ftape_status.fti_header_segment_2
-#define ft_first_data_segment  ftape_status.fti_first_data_segment
-#define ft_last_data_segment   ftape_status.fti_last_data_segment
-/*  is tape running? */
-#define ft_runner_status       ftape_status.fti_runner_status
-/*  is tape reading/writing/verifying/formatting/deleting */
-#define ft_driver_state        ftape_status.fti_state
-/*  flags fatal hardware error */
-#define ft_failure             ftape_status.fti_failure
-/*  history record */
-#define ft_history             ftape_status.fti_history
-
-/*
- *      ftape-ctl.c defined global vars.
- */
-extern ftape_info ftape_status;
-extern int ftape_segments_per_head;
-extern int ftape_segments_per_cylinder;
-extern int ftape_init_drive_needed;
-
-/*
- *      ftape-ctl.c defined global functions.
- */
-extern int  ftape_mmap(struct vm_area_struct *vma);
-extern int  ftape_enable(int drive_selection);
-extern void ftape_disable(void);
-extern int  ftape_seek_to_bot(void);
-extern int  ftape_seek_to_eot(void);
-extern int  ftape_abort_operation(void);
-extern void ftape_calc_timeouts(unsigned int qic_std,
-				 unsigned int data_rate,
-				 unsigned int tape_len);
-extern int  ftape_calibrate_data_rate(unsigned int qic_std);
-extern const ftape_info *ftape_get_status(void);
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-ecc.c b/drivers/char/ftape/lowlevel/ftape-ecc.c
deleted file mode 100644
index e5632f674bc..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-ecc.c
+++ /dev/null
@@ -1,853 +0,0 @@
-/*
- *
- *      Copyright (c) 1993 Ning and David Mosberger.
- 
- This is based on code originally written by Bas Laarhoven (bas@vimec.nl)
- and David L. Brown, Jr., and incorporates improvements suggested by
- Kai Harrekilde-Petersen.
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ecc.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:18:10 $
- *
- *      This file contains the Reed-Solomon error correction code 
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape.h>
-
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-ecc.h"
-
-/* Machines that are big-endian should define macro BIG_ENDIAN.
- * Unfortunately, there doesn't appear to be a standard include file
- * that works for all OSs.
- */
-
-#if defined(__sparc__) || defined(__hppa)
-#define BIG_ENDIAN
-#endif				/* __sparc__ || __hppa */
-
-#if defined(__mips__)
-#error Find a smart way to determine the Endianness of the MIPS CPU
-#endif
-
-/* Notice: to minimize the potential for confusion, we use r to
- *         denote the independent variable of the polynomials in the
- *         Galois Field GF(2^8).  We reserve x for polynomials that
- *         that have coefficients in GF(2^8).
- *         
- * The Galois Field in which coefficient arithmetic is performed are
- * the polynomials over Z_2 (i.e., 0 and 1) modulo the irreducible
- * polynomial f(r), where f(r)=r^8 + r^7 + r^2 + r + 1.  A polynomial
- * is represented as a byte with the MSB as the coefficient of r^7 and
- * the LSB as the coefficient of r^0.  For example, the binary
- * representation of f(x) is 0x187 (of course, this doesn't fit into 8
- * bits).  In this field, the polynomial r is a primitive element.
- * That is, r^i with i in 0,...,255 enumerates all elements in the
- * field.
- *
- * The generator polynomial for the QIC-80 ECC is
- *
- *      g(x) = x^3 + r^105*x^2 + r^105*x + 1
- *
- * which can be factored into:
- *
- *      g(x) = (x-r^-1)(x-r^0)(x-r^1)
- *
- * the byte representation of the coefficients are:
- *
- *      r^105 = 0xc0
- *      r^-1  = 0xc3
- *      r^0   = 0x01
- *      r^1   = 0x02
- *
- * Notice that r^-1 = r^254 as exponent arithmetic is performed
- * modulo 2^8-1 = 255.
- *
- * For more information on Galois Fields and Reed-Solomon codes, refer
- * to any good book.  I found _An Introduction to Error Correcting
- * Codes with Applications_ by S. A. Vanstone and P. C. van Oorschot
- * to be a good introduction into the former.  _CODING THEORY: The
- * Essentials_ I found very useful for its concise description of
- * Reed-Solomon encoding/decoding.
- *
- */
-
-typedef __u8 Matrix[3][3];
-
-/*
- * gfpow[] is defined such that gfpow[i] returns r^i if
- * i is in the range [0..255].
- */
-static const __u8 gfpow[] =
-{
-	0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
-	0x87, 0x89, 0x95, 0xad, 0xdd, 0x3d, 0x7a, 0xf4,
-	0x6f, 0xde, 0x3b, 0x76, 0xec, 0x5f, 0xbe, 0xfb,
-	0x71, 0xe2, 0x43, 0x86, 0x8b, 0x91, 0xa5, 0xcd,
-	0x1d, 0x3a, 0x74, 0xe8, 0x57, 0xae, 0xdb, 0x31,
-	0x62, 0xc4, 0x0f, 0x1e, 0x3c, 0x78, 0xf0, 0x67,
-	0xce, 0x1b, 0x36, 0x6c, 0xd8, 0x37, 0x6e, 0xdc,
-	0x3f, 0x7e, 0xfc, 0x7f, 0xfe, 0x7b, 0xf6, 0x6b,
-	0xd6, 0x2b, 0x56, 0xac, 0xdf, 0x39, 0x72, 0xe4,
-	0x4f, 0x9e, 0xbb, 0xf1, 0x65, 0xca, 0x13, 0x26,
-	0x4c, 0x98, 0xb7, 0xe9, 0x55, 0xaa, 0xd3, 0x21,
-	0x42, 0x84, 0x8f, 0x99, 0xb5, 0xed, 0x5d, 0xba,
-	0xf3, 0x61, 0xc2, 0x03, 0x06, 0x0c, 0x18, 0x30,
-	0x60, 0xc0, 0x07, 0x0e, 0x1c, 0x38, 0x70, 0xe0,
-	0x47, 0x8e, 0x9b, 0xb1, 0xe5, 0x4d, 0x9a, 0xb3,
-	0xe1, 0x45, 0x8a, 0x93, 0xa1, 0xc5, 0x0d, 0x1a,
-	0x34, 0x68, 0xd0, 0x27, 0x4e, 0x9c, 0xbf, 0xf9,
-	0x75, 0xea, 0x53, 0xa6, 0xcb, 0x11, 0x22, 0x44,
-	0x88, 0x97, 0xa9, 0xd5, 0x2d, 0x5a, 0xb4, 0xef,
-	0x59, 0xb2, 0xe3, 0x41, 0x82, 0x83, 0x81, 0x85,
-	0x8d, 0x9d, 0xbd, 0xfd, 0x7d, 0xfa, 0x73, 0xe6,
-	0x4b, 0x96, 0xab, 0xd1, 0x25, 0x4a, 0x94, 0xaf,
-	0xd9, 0x35, 0x6a, 0xd4, 0x2f, 0x5e, 0xbc, 0xff,
-	0x79, 0xf2, 0x63, 0xc6, 0x0b, 0x16, 0x2c, 0x58,
-	0xb0, 0xe7, 0x49, 0x92, 0xa3, 0xc1, 0x05, 0x0a,
-	0x14, 0x28, 0x50, 0xa0, 0xc7, 0x09, 0x12, 0x24,
-	0x48, 0x90, 0xa7, 0xc9, 0x15, 0x2a, 0x54, 0xa8,
-	0xd7, 0x29, 0x52, 0xa4, 0xcf, 0x19, 0x32, 0x64,
-	0xc8, 0x17, 0x2e, 0x5c, 0xb8, 0xf7, 0x69, 0xd2,
-	0x23, 0x46, 0x8c, 0x9f, 0xb9, 0xf5, 0x6d, 0xda,
-	0x33, 0x66, 0xcc, 0x1f, 0x3e, 0x7c, 0xf8, 0x77,
-	0xee, 0x5b, 0xb6, 0xeb, 0x51, 0xa2, 0xc3, 0x01
-};
-
-/*
- * This is a log table.  That is, gflog[r^i] returns i (modulo f(r)).
- * gflog[0] is undefined and the first element is therefore not valid.
- */
-static const __u8 gflog[256] =
-{
-	0xff, 0x00, 0x01, 0x63, 0x02, 0xc6, 0x64, 0x6a,
-	0x03, 0xcd, 0xc7, 0xbc, 0x65, 0x7e, 0x6b, 0x2a,
-	0x04, 0x8d, 0xce, 0x4e, 0xc8, 0xd4, 0xbd, 0xe1,
-	0x66, 0xdd, 0x7f, 0x31, 0x6c, 0x20, 0x2b, 0xf3,
-	0x05, 0x57, 0x8e, 0xe8, 0xcf, 0xac, 0x4f, 0x83,
-	0xc9, 0xd9, 0xd5, 0x41, 0xbe, 0x94, 0xe2, 0xb4,
-	0x67, 0x27, 0xde, 0xf0, 0x80, 0xb1, 0x32, 0x35,
-	0x6d, 0x45, 0x21, 0x12, 0x2c, 0x0d, 0xf4, 0x38,
-	0x06, 0x9b, 0x58, 0x1a, 0x8f, 0x79, 0xe9, 0x70,
-	0xd0, 0xc2, 0xad, 0xa8, 0x50, 0x75, 0x84, 0x48,
-	0xca, 0xfc, 0xda, 0x8a, 0xd6, 0x54, 0x42, 0x24,
-	0xbf, 0x98, 0x95, 0xf9, 0xe3, 0x5e, 0xb5, 0x15,
-	0x68, 0x61, 0x28, 0xba, 0xdf, 0x4c, 0xf1, 0x2f,
-	0x81, 0xe6, 0xb2, 0x3f, 0x33, 0xee, 0x36, 0x10,
-	0x6e, 0x18, 0x46, 0xa6, 0x22, 0x88, 0x13, 0xf7,
-	0x2d, 0xb8, 0x0e, 0x3d, 0xf5, 0xa4, 0x39, 0x3b,
-	0x07, 0x9e, 0x9c, 0x9d, 0x59, 0x9f, 0x1b, 0x08,
-	0x90, 0x09, 0x7a, 0x1c, 0xea, 0xa0, 0x71, 0x5a,
-	0xd1, 0x1d, 0xc3, 0x7b, 0xae, 0x0a, 0xa9, 0x91,
-	0x51, 0x5b, 0x76, 0x72, 0x85, 0xa1, 0x49, 0xeb,
-	0xcb, 0x7c, 0xfd, 0xc4, 0xdb, 0x1e, 0x8b, 0xd2,
-	0xd7, 0x92, 0x55, 0xaa, 0x43, 0x0b, 0x25, 0xaf,
-	0xc0, 0x73, 0x99, 0x77, 0x96, 0x5c, 0xfa, 0x52,
-	0xe4, 0xec, 0x5f, 0x4a, 0xb6, 0xa2, 0x16, 0x86,
-	0x69, 0xc5, 0x62, 0xfe, 0x29, 0x7d, 0xbb, 0xcc,
-	0xe0, 0xd3, 0x4d, 0x8c, 0xf2, 0x1f, 0x30, 0xdc,
-	0x82, 0xab, 0xe7, 0x56, 0xb3, 0x93, 0x40, 0xd8,
-	0x34, 0xb0, 0xef, 0x26, 0x37, 0x0c, 0x11, 0x44,
-	0x6f, 0x78, 0x19, 0x9a, 0x47, 0x74, 0xa7, 0xc1,
-	0x23, 0x53, 0x89, 0xfb, 0x14, 0x5d, 0xf8, 0x97,
-	0x2e, 0x4b, 0xb9, 0x60, 0x0f, 0xed, 0x3e, 0xe5,
-	0xf6, 0x87, 0xa5, 0x17, 0x3a, 0xa3, 0x3c, 0xb7
-};
-
-/* This is a multiplication table for the factor 0xc0 (i.e., r^105 (mod f(r)).
- * gfmul_c0[f] returns r^105 * f(r) (modulo f(r)).
- */
-static const __u8 gfmul_c0[256] =
-{
-	0x00, 0xc0, 0x07, 0xc7, 0x0e, 0xce, 0x09, 0xc9,
-	0x1c, 0xdc, 0x1b, 0xdb, 0x12, 0xd2, 0x15, 0xd5,
-	0x38, 0xf8, 0x3f, 0xff, 0x36, 0xf6, 0x31, 0xf1,
-	0x24, 0xe4, 0x23, 0xe3, 0x2a, 0xea, 0x2d, 0xed,
-	0x70, 0xb0, 0x77, 0xb7, 0x7e, 0xbe, 0x79, 0xb9,
-	0x6c, 0xac, 0x6b, 0xab, 0x62, 0xa2, 0x65, 0xa5,
-	0x48, 0x88, 0x4f, 0x8f, 0x46, 0x86, 0x41, 0x81,
-	0x54, 0x94, 0x53, 0x93, 0x5a, 0x9a, 0x5d, 0x9d,
-	0xe0, 0x20, 0xe7, 0x27, 0xee, 0x2e, 0xe9, 0x29,
-	0xfc, 0x3c, 0xfb, 0x3b, 0xf2, 0x32, 0xf5, 0x35,
-	0xd8, 0x18, 0xdf, 0x1f, 0xd6, 0x16, 0xd1, 0x11,
-	0xc4, 0x04, 0xc3, 0x03, 0xca, 0x0a, 0xcd, 0x0d,
-	0x90, 0x50, 0x97, 0x57, 0x9e, 0x5e, 0x99, 0x59,
-	0x8c, 0x4c, 0x8b, 0x4b, 0x82, 0x42, 0x85, 0x45,
-	0xa8, 0x68, 0xaf, 0x6f, 0xa6, 0x66, 0xa1, 0x61,
-	0xb4, 0x74, 0xb3, 0x73, 0xba, 0x7a, 0xbd, 0x7d,
-	0x47, 0x87, 0x40, 0x80, 0x49, 0x89, 0x4e, 0x8e,
-	0x5b, 0x9b, 0x5c, 0x9c, 0x55, 0x95, 0x52, 0x92,
-	0x7f, 0xbf, 0x78, 0xb8, 0x71, 0xb1, 0x76, 0xb6,
-	0x63, 0xa3, 0x64, 0xa4, 0x6d, 0xad, 0x6a, 0xaa,
-	0x37, 0xf7, 0x30, 0xf0, 0x39, 0xf9, 0x3e, 0xfe,
-	0x2b, 0xeb, 0x2c, 0xec, 0x25, 0xe5, 0x22, 0xe2,
-	0x0f, 0xcf, 0x08, 0xc8, 0x01, 0xc1, 0x06, 0xc6,
-	0x13, 0xd3, 0x14, 0xd4, 0x1d, 0xdd, 0x1a, 0xda,
-	0xa7, 0x67, 0xa0, 0x60, 0xa9, 0x69, 0xae, 0x6e,
-	0xbb, 0x7b, 0xbc, 0x7c, 0xb5, 0x75, 0xb2, 0x72,
-	0x9f, 0x5f, 0x98, 0x58, 0x91, 0x51, 0x96, 0x56,
-	0x83, 0x43, 0x84, 0x44, 0x8d, 0x4d, 0x8a, 0x4a,
-	0xd7, 0x17, 0xd0, 0x10, 0xd9, 0x19, 0xde, 0x1e,
-	0xcb, 0x0b, 0xcc, 0x0c, 0xc5, 0x05, 0xc2, 0x02,
-	0xef, 0x2f, 0xe8, 0x28, 0xe1, 0x21, 0xe6, 0x26,
-	0xf3, 0x33, 0xf4, 0x34, 0xfd, 0x3d, 0xfa, 0x3a
-};
-
-
-/* Returns V modulo 255 provided V is in the range -255,-254,...,509.
- */
-static inline __u8 mod255(int v)
-{
-	if (v > 0) {
-		if (v < 255) {
-			return v;
-		} else {
-			return v - 255;
-		}
-	} else {
-		return v + 255;
-	}
-}
-
-
-/* Add two numbers in the field.  Addition in this field is equivalent
- * to a bit-wise exclusive OR operation---subtraction is therefore
- * identical to addition.
- */
-static inline __u8 gfadd(__u8 a, __u8 b)
-{
-	return a ^ b;
-}
-
-
-/* Add two vectors of numbers in the field.  Each byte in A and B gets
- * added individually.
- */
-static inline unsigned long gfadd_long(unsigned long a, unsigned long b)
-{
-	return a ^ b;
-}
-
-
-/* Multiply two numbers in the field:
- */
-static inline __u8 gfmul(__u8 a, __u8 b)
-{
-	if (a && b) {
-		return gfpow[mod255(gflog[a] + gflog[b])];
-	} else {
-		return 0;
-	}
-}
-
-
-/* Just like gfmul, except we have already looked up the log of the
- * second number.
- */
-static inline __u8 gfmul_exp(__u8 a, int b)
-{
-	if (a) {
-		return gfpow[mod255(gflog[a] + b)];
-	} else {
-		return 0;
-	}
-}
-
-
-/* Just like gfmul_exp, except that A is a vector of numbers.  That
- * is, each byte in A gets multiplied by gfpow[mod255(B)].
- */
-static inline unsigned long gfmul_exp_long(unsigned long a, int b)
-{
-	__u8 t;
-
-	if (sizeof(long) == 4) {
-		return (
-		((t = (__u32)a >> 24 & 0xff) ?
-		 (((__u32) gfpow[mod255(gflog[t] + b)]) << 24) : 0) |
-		((t = (__u32)a >> 16 & 0xff) ?
-		 (((__u32) gfpow[mod255(gflog[t] + b)]) << 16) : 0) |
-		((t = (__u32)a >> 8 & 0xff) ?
-		 (((__u32) gfpow[mod255(gflog[t] + b)]) << 8) : 0) |
-		((t = (__u32)a >> 0 & 0xff) ?
-		 (((__u32) gfpow[mod255(gflog[t] + b)]) << 0) : 0));
-	} else if (sizeof(long) == 8) {
-		return (
-		((t = (__u64)a >> 56 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 56) : 0) |
-		((t = (__u64)a >> 48 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 48) : 0) |
-		((t = (__u64)a >> 40 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 40) : 0) |
-		((t = (__u64)a >> 32 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 32) : 0) |
-		((t = (__u64)a >> 24 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 24) : 0) |
-		((t = (__u64)a >> 16 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 16) : 0) |
-		((t = (__u64)a >> 8 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 8) : 0) |
-		((t = (__u64)a >> 0 & 0xff) ?
-		 (((__u64) gfpow[mod255(gflog[t] + b)]) << 0) : 0));
-	} else {
-		TRACE_FUN(ft_t_any);
-		TRACE_ABORT(-1, ft_t_err, "Error: size of long is %d bytes",
-			    (int)sizeof(long));
-	}
-}
-
-
-/* Divide two numbers in the field.  Returns a/b (modulo f(x)).
- */
-static inline __u8 gfdiv(__u8 a, __u8 b)
-{
-	if (!b) {
-		TRACE_FUN(ft_t_any);
-		TRACE_ABORT(0xff, ft_t_bug, "Error: division by zero");
-	} else if (a == 0) {
-		return 0;
-	} else {
-		return gfpow[mod255(gflog[a] - gflog[b])];
-	}
-}
-
-
-/* The following functions return the inverse of the matrix of the
- * linear system that needs to be solved to determine the error
- * magnitudes.  The first deals with matrices of rank 3, while the
- * second deals with matrices of rank 2.  The error indices are passed
- * in arguments L0,..,L2 (0=first sector, 31=last sector).  The error
- * indices must be sorted in ascending order, i.e., L0<L1<L2.
- *
- * The linear system that needs to be solved for the error magnitudes
- * is A * b = s, where s is the known vector of syndromes, b is the
- * vector of error magnitudes and A in the ORDER=3 case:
- *
- *    A_3 = {{1/r^L[0], 1/r^L[1], 1/r^L[2]},
- *          {        1,        1,        1},
- *          { r^L[0], r^L[1], r^L[2]}} 
- */
-static inline int gfinv3(__u8 l0,
-			 __u8 l1, 
-			 __u8 l2, 
-			 Matrix Ainv)
-{
-	__u8 det;
-	__u8 t20, t10, t21, t12, t01, t02;
-	int log_det;
-
-	/* compute some intermediate results: */
-	t20 = gfpow[l2 - l0];	        /* t20 = r^l2/r^l0 */
-	t10 = gfpow[l1 - l0];	        /* t10 = r^l1/r^l0 */
-	t21 = gfpow[l2 - l1];	        /* t21 = r^l2/r^l1 */
-	t12 = gfpow[l1 - l2 + 255];	/* t12 = r^l1/r^l2 */
-	t01 = gfpow[l0 - l1 + 255];	/* t01 = r^l0/r^l1 */
-	t02 = gfpow[l0 - l2 + 255];	/* t02 = r^l0/r^l2 */
-	/* Calculate the determinant of matrix A_3^-1 (sometimes
-	 * called the Vandermonde determinant):
-	 */
-	det = gfadd(t20, gfadd(t10, gfadd(t21, gfadd(t12, gfadd(t01, t02)))));
-	if (!det) {
-		TRACE_FUN(ft_t_any);
-		TRACE_ABORT(0, ft_t_err,
-			   "Inversion failed (3 CRC errors, >0 CRC failures)");
-	}
-	log_det = 255 - gflog[det];
-
-	/* Now, calculate all of the coefficients:
-	 */
-	Ainv[0][0]= gfmul_exp(gfadd(gfpow[l1], gfpow[l2]), log_det);
-	Ainv[0][1]= gfmul_exp(gfadd(t21, t12), log_det);
-	Ainv[0][2]= gfmul_exp(gfadd(gfpow[255 - l1], gfpow[255 - l2]),log_det);
-
-	Ainv[1][0]= gfmul_exp(gfadd(gfpow[l0], gfpow[l2]), log_det);
-	Ainv[1][1]= gfmul_exp(gfadd(t20, t02), log_det);
-	Ainv[1][2]= gfmul_exp(gfadd(gfpow[255 - l0], gfpow[255 - l2]),log_det);
-
-	Ainv[2][0]= gfmul_exp(gfadd(gfpow[l0], gfpow[l1]), log_det);
-	Ainv[2][1]= gfmul_exp(gfadd(t10, t01), log_det);
-	Ainv[2][2]= gfmul_exp(gfadd(gfpow[255 - l0], gfpow[255 - l1]),log_det);
-
-	return 1;
-}
-
-
-static inline int gfinv2(__u8 l0, __u8 l1, Matrix Ainv)
-{
-	__u8 det;
-	__u8 t1, t2;
-	int log_det;
-
-	t1 = gfpow[255 - l0];
-	t2 = gfpow[255 - l1];
-	det = gfadd(t1, t2);
-	if (!det) {
-		TRACE_FUN(ft_t_any);
-		TRACE_ABORT(0, ft_t_err,
-			   "Inversion failed (2 CRC errors, >0 CRC failures)");
-	}
-	log_det = 255 - gflog[det];
-
-	/* Now, calculate all of the coefficients:
-	 */
-	Ainv[0][0] = Ainv[1][0] = gfpow[log_det];
-
-	Ainv[0][1] = gfmul_exp(t2, log_det);
-	Ainv[1][1] = gfmul_exp(t1, log_det);
-
-	return 1;
-}
-
-
-/* Multiply matrix A by vector S and return result in vector B.  M is
- * assumed to be of order NxN, S and B of order Nx1.
- */
-static inline void gfmat_mul(int n, Matrix A, 
-			     __u8 *s, __u8 *b)
-{
-	int i, j;
-	__u8 dot_prod;
-
-	for (i = 0; i < n; ++i) {
-		dot_prod = 0;
-		for (j = 0; j < n; ++j) {
-			dot_prod = gfadd(dot_prod, gfmul(A[i][j], s[j]));
-		}
-		b[i] = dot_prod;
-	}
-}
-
-
-
-/* The Reed Solomon ECC codes are computed over the N-th byte of each
- * block, where N=SECTOR_SIZE.  There are up to 29 blocks of data, and
- * 3 blocks of ECC.  The blocks are stored contiguously in memory.  A
- * segment, consequently, is assumed to have at least 4 blocks: one or
- * more data blocks plus three ECC blocks.
- *
- * Notice: In QIC-80 speak, a CRC error is a sector with an incorrect
- *         CRC.  A CRC failure is a sector with incorrect data, but
- *         a valid CRC.  In the error control literature, the former
- *         is usually called "erasure", the latter "error."
- */
-/* Compute the parity bytes for C columns of data, where C is the
- * number of bytes that fit into a long integer.  We use a linear
- * feed-back register to do this.  The parity bytes P[0], P[STRIDE],
- * P[2*STRIDE] are computed such that:
- *
- *              x^k * p(x) + m(x) = 0 (modulo g(x))
- *
- * where k = NBLOCKS,
- *       p(x) = P[0] + P[STRIDE]*x + P[2*STRIDE]*x^2, and
- *       m(x) = sum_{i=0}^k m_i*x^i.
- *       m_i = DATA[i*SECTOR_SIZE]
- */
-static inline void set_parity(unsigned long *data,
-			      int nblocks, 
-			      unsigned long *p, 
-			      int stride)
-{
-	unsigned long p0, p1, p2, t1, t2, *end;
-
-	end = data + nblocks * (FT_SECTOR_SIZE / sizeof(long));
-	p0 = p1 = p2 = 0;
-	while (data < end) {
-		/* The new parity bytes p0_i, p1_i, p2_i are computed
-		 * from the old values p0_{i-1}, p1_{i-1}, p2_{i-1}
-		 * recursively as:
-		 *
-		 *        p0_i = p1_{i-1} + r^105 * (m_{i-1} - p0_{i-1})
-		 *        p1_i = p2_{i-1} + r^105 * (m_{i-1} - p0_{i-1})
-		 *        p2_i =                    (m_{i-1} - p0_{i-1})
-		 *
-		 * With the initial condition: p0_0 = p1_0 = p2_0 = 0.
-		 */
-		t1 = gfadd_long(*data, p0);
-		/*
-		 * Multiply each byte in t1 by 0xc0:
-		 */
-		if (sizeof(long) == 4) {
-			t2= (((__u32) gfmul_c0[(__u32)t1 >> 24 & 0xff]) << 24 |
-			     ((__u32) gfmul_c0[(__u32)t1 >> 16 & 0xff]) << 16 |
-			     ((__u32) gfmul_c0[(__u32)t1 >>  8 & 0xff]) <<  8 |
-			     ((__u32) gfmul_c0[(__u32)t1 >>  0 & 0xff]) <<  0);
-		} else if (sizeof(long) == 8) {
-			t2= (((__u64) gfmul_c0[(__u64)t1 >> 56 & 0xff]) << 56 |
-			     ((__u64) gfmul_c0[(__u64)t1 >> 48 & 0xff]) << 48 |
-			     ((__u64) gfmul_c0[(__u64)t1 >> 40 & 0xff]) << 40 |
-			     ((__u64) gfmul_c0[(__u64)t1 >> 32 & 0xff]) << 32 |
-			     ((__u64) gfmul_c0[(__u64)t1 >> 24 & 0xff]) << 24 |
-			     ((__u64) gfmul_c0[(__u64)t1 >> 16 & 0xff]) << 16 |
-			     ((__u64) gfmul_c0[(__u64)t1 >>  8 & 0xff]) <<  8 |
-			     ((__u64) gfmul_c0[(__u64)t1 >>  0 & 0xff]) <<  0);
-		} else {
-			TRACE_FUN(ft_t_any);
-			TRACE(ft_t_err, "Error: long is of size %d",
-			      (int) sizeof(long));
-			TRACE_EXIT;
-		}
-		p0 = gfadd_long(t2, p1);
-		p1 = gfadd_long(t2, p2);
-		p2 = t1;
-		data += FT_SECTOR_SIZE / sizeof(long);
-	}
-	*p = p0;
-	p += stride;
-	*p = p1;
-	p += stride;
-	*p = p2;
-	return;
-}
-
-
-/* Compute the 3 syndrome values.  DATA should point to the first byte
- * of the column for which the syndromes are desired.  The syndromes
- * are computed over the first NBLOCKS of rows.  The three bytes will
- * be placed in S[0], S[1], and S[2].
- *
- * S[i] is the value of the "message" polynomial m(x) evaluated at the
- * i-th root of the generator polynomial g(x).
- *
- * As g(x)=(x-r^-1)(x-1)(x-r^1) we evaluate the message polynomial at
- * x=r^-1 to get S[0], at x=r^0=1 to get S[1], and at x=r to get S[2].
- * This could be done directly and efficiently via the Horner scheme.
- * However, it would require multiplication tables for the factors
- * r^-1 (0xc3) and r (0x02).  The following scheme does not require
- * any multiplication tables beyond what's needed for set_parity()
- * anyway and is slightly faster if there are no errors and slightly
- * slower if there are errors.  The latter is hopefully the infrequent
- * case.
- *
- * To understand the alternative algorithm, notice that set_parity(m,
- * k, p) computes parity bytes such that:
- *
- *      x^k * p(x) = m(x) (modulo g(x)).
- *
- * That is, to evaluate m(r^m), where r^m is a root of g(x), we can
- * simply evaluate (r^m)^k*p(r^m).  Also, notice that p is 0 if and
- * only if s is zero.  That is, if all parity bytes are 0, we know
- * there is no error in the data and consequently there is no need to
- * compute s(x) at all!  In all other cases, we compute s(x) from p(x)
- * by evaluating (r^m)^k*p(r^m) for m=-1, m=0, and m=1.  The p(x)
- * polynomial is evaluated via the Horner scheme.
- */
-static int compute_syndromes(unsigned long *data, int nblocks, unsigned long *s)
-{
-	unsigned long p[3];
-
-	set_parity(data, nblocks, p, 1);
-	if (p[0] | p[1] | p[2]) {
-		/* Some of the checked columns do not have a zero
-		 * syndrome.  For simplicity, we compute the syndromes
-		 * for all columns that we have computed the
-		 * remainders for.
-		 */
-		s[0] = gfmul_exp_long(
-			gfadd_long(p[0], 
-				   gfmul_exp_long(
-					   gfadd_long(p[1], 
-						      gfmul_exp_long(p[2], -1)),
-					   -1)), 
-			-nblocks);
-		s[1] = gfadd_long(gfadd_long(p[2], p[1]), p[0]);
-		s[2] = gfmul_exp_long(
-			gfadd_long(p[0], 
-				   gfmul_exp_long(
-					   gfadd_long(p[1],
-						      gfmul_exp_long(p[2], 1)),
-					   1)),
-			nblocks);
-		return 0;
-	} else {
-		return 1;
-	}
-}
-
-
-/* Correct the block in the column pointed to by DATA.  There are NBAD
- * CRC errors and their indices are in BAD_LOC[0], up to
- * BAD_LOC[NBAD-1].  If NBAD>1, Ainv holds the inverse of the matrix
- * of the linear system that needs to be solved to determine the error
- * magnitudes.  S[0], S[1], and S[2] are the syndrome values.  If row
- * j gets corrected, then bit j will be set in CORRECTION_MAP.
- */
-static inline int correct_block(__u8 *data, int nblocks,
-				int nbad, int *bad_loc, Matrix Ainv,
-				__u8 *s,
-				SectorMap * correction_map)
-{
-	int ncorrected = 0;
-	int i;
-	__u8 t1, t2;
-	__u8 c0, c1, c2;	/* check bytes */
-	__u8 error_mag[3], log_error_mag;
-	__u8 *dp, l, e;
-	TRACE_FUN(ft_t_any);
-
-	switch (nbad) {
-	case 0:
-		/* might have a CRC failure: */
-		if (s[0] == 0) {
-			/* more than one error */
-			TRACE_ABORT(-1, ft_t_err,
-				 "ECC failed (0 CRC errors, >1 CRC failures)");
-		}
-		t1 = gfdiv(s[1], s[0]);
-		if ((bad_loc[nbad++] = gflog[t1]) >= nblocks) {
-			TRACE(ft_t_err,
-			      "ECC failed (0 CRC errors, >1 CRC failures)");
-			TRACE_ABORT(-1, ft_t_err,
-				  "attempt to correct data at %d", bad_loc[0]);
-		}
-		error_mag[0] = s[1];
-		break;
-	case 1:
-		t1 = gfadd(gfmul_exp(s[1], bad_loc[0]), s[2]);
-		t2 = gfadd(gfmul_exp(s[0], bad_loc[0]), s[1]);
-		if (t1 == 0 && t2 == 0) {
-			/* one erasure, no error: */
-			Ainv[0][0] = gfpow[bad_loc[0]];
-		} else if (t1 == 0 || t2 == 0) {
-			/* one erasure and more than one error: */
-			TRACE_ABORT(-1, ft_t_err,
-				    "ECC failed (1 erasure, >1 error)");
-		} else {
-			/* one erasure, one error: */
-			if ((bad_loc[nbad++] = gflog[gfdiv(t1, t2)]) 
-			    >= nblocks) {
-				TRACE(ft_t_err, "ECC failed "
-				      "(1 CRC errors, >1 CRC failures)");
-				TRACE_ABORT(-1, ft_t_err,
-					    "attempt to correct data at %d",
-					    bad_loc[1]);
-			}
-			if (!gfinv2(bad_loc[0], bad_loc[1], Ainv)) {
-				/* inversion failed---must have more
-                                 *  than one error 
-				 */
-				TRACE_EXIT -1;
-			}
-		}
-		/* FALL THROUGH TO ERROR MAGNITUDE COMPUTATION:
-		 */
-	case 2:
-	case 3:
-		/* compute error magnitudes: */
-		gfmat_mul(nbad, Ainv, s, error_mag);
-		break;
-
-	default:
-		TRACE_ABORT(-1, ft_t_err,
-			    "Internal Error: number of CRC errors > 3");
-	}
-
-	/* Perform correction by adding ERROR_MAG[i] to the byte at
-	 * offset BAD_LOC[i].  Also add the value of the computed
-	 * error polynomial to the syndrome values.  If the correction
-	 * was successful, the resulting check bytes should be zero
-	 * (i.e., the corrected data is a valid code word).
-	 */
-	c0 = s[0];
-	c1 = s[1];
-	c2 = s[2];
-	for (i = 0; i < nbad; ++i) {
-		e = error_mag[i];
-		if (e) {
-			/* correct the byte at offset L by magnitude E: */
-			l = bad_loc[i];
-			dp = &data[l * FT_SECTOR_SIZE];
-			*dp = gfadd(*dp, e);
-			*correction_map |= 1 << l;
-			++ncorrected;
-
-			log_error_mag = gflog[e];
-			c0 = gfadd(c0, gfpow[mod255(log_error_mag - l)]);
-			c1 = gfadd(c1, e);
-			c2 = gfadd(c2, gfpow[mod255(log_error_mag + l)]);
-		}
-	}
-	if (c0 || c1 || c2) {
-		TRACE_ABORT(-1, ft_t_err,
-			    "ECC self-check failed, too many errors");
-	}
-	TRACE_EXIT ncorrected;
-}
-
-
-#if defined(ECC_SANITY_CHECK) || defined(ECC_PARANOID)
-
-/* Perform a sanity check on the computed parity bytes:
- */
-static int sanity_check(unsigned long *data, int nblocks)
-{
-	TRACE_FUN(ft_t_any);
-	unsigned long s[3];
-
-	if (!compute_syndromes(data, nblocks, s)) {
-		TRACE_ABORT(0, ft_bug,
-			    "Internal Error: syndrome self-check failed");
-	}
-	TRACE_EXIT 1;
-}
-
-#endif /* defined(ECC_SANITY_CHECK) || defined(ECC_PARANOID) */
-
-/* Compute the parity for an entire segment of data.
- */
-int ftape_ecc_set_segment_parity(struct memory_segment *mseg)
-{
-	int i;
-	__u8 *parity_bytes;
-
-	parity_bytes = &mseg->data[(mseg->blocks - 3) * FT_SECTOR_SIZE];
-	for (i = 0; i < FT_SECTOR_SIZE; i += sizeof(long)) {
-		set_parity((unsigned long *) &mseg->data[i], mseg->blocks - 3,
-			   (unsigned long *) &parity_bytes[i],
-			   FT_SECTOR_SIZE / sizeof(long));
-#ifdef ECC_PARANOID
-		if (!sanity_check((unsigned long *) &mseg->data[i],
-				   mseg->blocks)) {
-			return -1;
-		}
-#endif				/* ECC_PARANOID */
-	}
-	return 0;
-}
-
-
-/* Checks and corrects (if possible) the segment MSEG.  Returns one of
- * ECC_OK, ECC_CORRECTED, and ECC_FAILED.
- */
-int ftape_ecc_correct_data(struct memory_segment *mseg)
-{
-	int col, i, result;
-	int ncorrected = 0;
-	int nerasures = 0;	/* # of erasures (CRC errors) */
-	int erasure_loc[3];	/* erasure locations */
-	unsigned long ss[3];
-	__u8 s[3];
-	Matrix Ainv;
-	TRACE_FUN(ft_t_flow);
-
-	mseg->corrected = 0;
-
-	/* find first column that has non-zero syndromes: */
-	for (col = 0; col < FT_SECTOR_SIZE; col += sizeof(long)) {
-		if (!compute_syndromes((unsigned long *) &mseg->data[col],
-				       mseg->blocks, ss)) {
-			/* something is wrong---have to fix things */
-			break;
-		}
-	}
-	if (col >= FT_SECTOR_SIZE) {
-		/* all syndromes are ok, therefore nothing to correct */
-		TRACE_EXIT ECC_OK;
-	}
-	/* count the number of CRC errors if there were any: */
-	if (mseg->read_bad) {
-		for (i = 0; i < mseg->blocks; i++) {
-			if (BAD_CHECK(mseg->read_bad, i)) {
-				if (nerasures >= 3) {
-					/* this is too much for ECC */
-					TRACE_ABORT(ECC_FAILED, ft_t_err,
-						"ECC failed (>3 CRC errors)");
-				}	/* if */
-				erasure_loc[nerasures++] = i;
-			}
-		}
-	}
-	/*
-	 * If there are at least 2 CRC errors, determine inverse of matrix
-	 * of linear system to be solved:
-	 */
-	switch (nerasures) {
-	case 2:
-		if (!gfinv2(erasure_loc[0], erasure_loc[1], Ainv)) {
-			TRACE_EXIT ECC_FAILED;
-		}
-		break;
-	case 3:
-		if (!gfinv3(erasure_loc[0], erasure_loc[1],
-			    erasure_loc[2], Ainv)) {
-			TRACE_EXIT ECC_FAILED;
-		}
-		break;
-	default:
-		/* this is not an error condition... */
-		break;
-	}
-
-	do {
-		for (i = 0; i < sizeof(long); ++i) {
-			s[0] = ss[0];
-			s[1] = ss[1];
-			s[2] = ss[2];
-			if (s[0] | s[1] | s[2]) {
-#ifdef BIG_ENDIAN
-				result = correct_block(
-					&mseg->data[col + sizeof(long) - 1 - i],
-					mseg->blocks,
-					nerasures,
-					erasure_loc,
-					Ainv,
-					s,
-					&mseg->corrected);
-#else
-				result = correct_block(&mseg->data[col + i],
-						       mseg->blocks,
-						       nerasures,
-						       erasure_loc,
-						       Ainv,
-						       s,
-						       &mseg->corrected);
-#endif
-				if (result < 0) {
-					TRACE_EXIT ECC_FAILED;
-				}
-				ncorrected += result;
-			}
-			ss[0] >>= 8;
-			ss[1] >>= 8;
-			ss[2] >>= 8;
-		}
-
-#ifdef ECC_SANITY_CHECK
-		if (!sanity_check((unsigned long *) &mseg->data[col],
-				  mseg->blocks)) {
-			TRACE_EXIT ECC_FAILED;
-		}
-#endif				/* ECC_SANITY_CHECK */
-
-		/* find next column with non-zero syndromes: */
-		while ((col += sizeof(long)) < FT_SECTOR_SIZE) {
-			if (!compute_syndromes((unsigned long *)
-				    &mseg->data[col], mseg->blocks, ss)) {
-				/* something is wrong---have to fix things */
-				break;
-			}
-		}
-	} while (col < FT_SECTOR_SIZE);
-	if (ncorrected && nerasures == 0) {
-		TRACE(ft_t_warn, "block contained error not caught by CRC");
-	}
-	TRACE((ncorrected > 0) ? ft_t_noise : ft_t_any, "number of corrections: %d", ncorrected);
-	TRACE_EXIT ncorrected ? ECC_CORRECTED : ECC_OK;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-ecc.h b/drivers/char/ftape/lowlevel/ftape-ecc.h
deleted file mode 100644
index 4829146fe9a..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-ecc.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef _FTAPE_ECC_H_
-#define _FTAPE_ECC_H_
-
-/*
- *      Copyright (C) 1993 Ning and David Mosberger.
- *      Original:
- *      Copyright (C) 1993 Bas Laarhoven.
- *      Copyright (C) 1992 David L. Brown, Jr.
- 
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
- 
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ecc.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:11 $
- *
- *      This file contains the definitions for the
- *      Reed-Solomon error correction code 
- *      for the QIC-40/80 tape streamer device driver.
- */
-
-#include "../lowlevel/ftape-bsm.h"
-
-#define BAD_CLEAR(entry) ((entry)=0)
-#define BAD_SET(entry,sector) ((entry)|=(1<<(sector)))
-#define BAD_CHECK(entry,sector) ((entry)&(1<<(sector)))
-
-/*
- * Return values for ecc_correct_data:
- */
-enum {
-	ECC_OK,			/* Data was correct. */
-	ECC_CORRECTED,		/* Correctable error in data. */
-	ECC_FAILED,		/* Could not correct data. */
-};
-
-/*
- * Representation of an in memory segment.  MARKED_BAD lists the
- * sectors that were marked bad during formatting.  If the N-th sector
- * in a segment is marked bad, bit 1<<N will be set in MARKED_BAD.
- * The sectors should be read in from the disk and packed, as if the
- * bad sectors were not there, and the segment just contained fewer
- * sectors.  READ_SECTORS is a bitmap of errors encountered while
- * reading the data.  These offsets are relative to the packed data.
- * BLOCKS is a count of the sectors not marked bad.  This is just to
- * prevent having to count the zero bits in MARKED_BAD each time this
- * is needed.  DATA is the actual sector packed data from (or to) the
- * tape.
- */
- struct memory_segment {
-	SectorMap marked_bad;
-	SectorMap read_bad;
- 	int blocks;
- 	__u8 *data;
-	SectorMap corrected;
- };
-
-/*
- * ecc.c defined global variables:
- */
-#ifdef TEST
-extern int ftape_ecc_tracing;
-#endif
-
-/*
- * ecc.c defined global functions:
- */
-extern int ftape_ecc_correct_data(struct memory_segment *data);
-extern int ftape_ecc_set_segment_parity(struct memory_segment *data);
-
-#endif	/* _FTAPE_ECC_H_ */
diff --git a/drivers/char/ftape/lowlevel/ftape-format.c b/drivers/char/ftape/lowlevel/ftape-format.c
deleted file mode 100644
index 5dd4c59a3f3..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-format.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Copyright (C) 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-format.c,v $
- * $Revision: 1.2.4.1 $
- * $Date: 1997/11/14 16:05:39 $
- *
- *      This file contains the code to support formatting of floppy
- *      tape cartridges with the QIC-40/80/3010/3020 floppy-tape
- *      driver "ftape" for Linux.
- */
- 
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-format.h"
-
-#if defined(TESTING)
-#define FT_FMT_SEGS_PER_BUF 50
-#else
-#define FT_FMT_SEGS_PER_BUF (FT_BUFF_SIZE/(4*FT_SECTORS_PER_SEGMENT))
-#endif
-
-static spinlock_t ftape_format_lock;
-
-/*
- *  first segment of the new buffer
- */
-static int switch_segment;
-
-/*
- *  at most 256 segments fit into one 32 kb buffer.  Even TR-1 cartridges have
- *  more than this many segments per track, so better be careful.
- *
- *  buffer_struct *buff: buffer to store the formatting coordinates in
- *  int  start: starting segment for this buffer.
- *  int    spt: segments per track
- *
- *  Note: segment ids are relative to the start of the track here.
- */
-static void setup_format_buffer(buffer_struct *buff, int start, int spt,
-				__u8 gap3)
-{
-	int to_do = spt - start;
-	TRACE_FUN(ft_t_flow);
-
-	if (to_do > FT_FMT_SEGS_PER_BUF) {
-		to_do = FT_FMT_SEGS_PER_BUF;
-	}
-	buff->ptr          = buff->address;
-	buff->remaining    = to_do * FT_SECTORS_PER_SEGMENT; /* # sectors */
-	buff->bytes        = buff->remaining * 4; /* need 4 bytes per sector */
-	buff->gap3         = gap3;
-	buff->segment_id   = start;
-	buff->next_segment = start + to_do;
-	if (buff->next_segment >= spt) {
-		buff->next_segment = 0; /* 0 means: stop runner */
-	}
-	buff->status       = waiting; /* tells the isr that it can use
-				       * this buffer
-				       */
-	TRACE_EXIT;
-}
-
-
-/*
- *  start formatting a new track.
- */
-int ftape_format_track(const unsigned int track, const __u8 gap3)
-{
-	unsigned long flags;
-	buffer_struct *tail, *head;
-	int status;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE_CATCH(ftape_ready_wait(ftape_timeout.pause, &status),);
-	if (track & 1) {
-		if (!(status & QIC_STATUS_AT_EOT)) {
-			TRACE_CATCH(ftape_seek_to_eot(),);
-		}
-	} else {
-		if (!(status & QIC_STATUS_AT_BOT)) {
-			TRACE_CATCH(ftape_seek_to_bot(),);
-		}
-	}
-	ftape_abort_operation(); /* this sets ft_head = ft_tail = 0 */
-	ftape_set_state(formatting);
-
-	TRACE(ft_t_noise,
-	      "Formatting track %d, logical: from segment %d to %d",
-	      track, track * ft_segments_per_track, 
-	      (track + 1) * ft_segments_per_track - 1);
-	
-	/*
-	 *  initialize the buffer switching protocol for this track
-	 */
-	head = ftape_get_buffer(ft_queue_head); /* tape isn't running yet */
-	tail = ftape_get_buffer(ft_queue_tail); /* tape isn't running yet */
-	switch_segment = 0;
-	do {
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		setup_format_buffer(tail, switch_segment,
-				    ft_segments_per_track, gap3);
-		switch_segment = tail->next_segment;
-	} while ((switch_segment != 0) &&
-		 ((tail = ftape_next_buffer(ft_queue_tail)) != head));
-	/* go */
-	head->status = formatting;
-	TRACE_CATCH(ftape_seek_head_to_track(track),);
-	TRACE_CATCH(ftape_command(QIC_LOGICAL_FORWARD),);
-	spin_lock_irqsave(&ftape_format_lock, flags);
-	TRACE_CATCH(fdc_setup_formatting(head), restore_flags(flags));
-	spin_unlock_irqrestore(&ftape_format_lock, flags);
-	TRACE_EXIT 0;
-}
-
-/*   return segment id of segment currently being formatted and do the
- *   buffer switching stuff.
- */
-int ftape_format_status(unsigned int *segment_id)
-{
-	buffer_struct *tail = ftape_get_buffer(ft_queue_tail);
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	while (switch_segment != 0 &&
-	       ftape_get_buffer(ft_queue_head) != tail) {
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		/*  need more buffers, first wait for empty buffer
-		 */
-		TRACE_CATCH(ftape_wait_segment(formatting),);
-		/*  don't worry for gap3. If we ever hit this piece of code,
-		 *  then all buffer already have the correct gap3 set!
-		 */
-		setup_format_buffer(tail, switch_segment,
-				    ft_segments_per_track, tail->gap3);
-		switch_segment = tail->next_segment;
-		if (switch_segment != 0) {
-			tail = ftape_next_buffer(ft_queue_tail);
-		}
-	}
-	/*    should runner stop ?
-	 */
-	if (ft_runner_status == aborting || ft_runner_status == do_abort) {
-		buffer_struct *head = ftape_get_buffer(ft_queue_head);
-		TRACE(ft_t_warn, "Error formatting segment %d",
-		      ftape_get_buffer(ft_queue_head)->segment_id);
-		(void)ftape_abort_operation();
-		TRACE_EXIT (head->status != error) ? -EAGAIN : -EIO;
-	}
-	/*
-	 *  don't care if the timer expires, this is just kind of a
-	 *  "select" operation that lets the calling process sleep
-	 *  until something has happened
-	 */
-	if (fdc_interrupt_wait(5 * FT_SECOND) < 0) {
-		TRACE(ft_t_noise, "End of track %d at segment %d",
-		      ft_location.track,
-		      ftape_get_buffer(ft_queue_head)->segment_id);
-		result = 1;  /* end of track, unlock module */
-	} else {
-		result = 0;
-	}
-	/*
-	 *  the calling process should use the seg id to determine
-	 *  which parts of the dma buffers can be safely overwritten
-	 *  with new data.
-	 */
-	*segment_id = ftape_get_buffer(ft_queue_head)->segment_id;
-	/*
-	 *  Internally we start counting segment ids from the start of
-	 *  each track when formatting, but externally we keep them
-	 *  relative to the start of the tape:
-	 */
-	*segment_id += ft_location.track * ft_segments_per_track;
-	TRACE_EXIT result;
-}
-
-/*
- *  The segment id is relative to the start of the tape
- */
-int ftape_verify_segment(const unsigned int segment_id, SectorMap *bsm)
-{
-	int result;
-	int verify_done = 0;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "Verifying segment %d", segment_id);
-
-	if (ft_driver_state != verifying) {
-		TRACE(ft_t_noise, "calling ftape_abort_operation");
-		if (ftape_abort_operation() < 0) {
-			TRACE(ft_t_err, "ftape_abort_operation failed");
-			TRACE_EXIT -EIO;
-		}
-	}
-	*bsm = 0x00000000;
-	ftape_set_state(verifying);
-	for (;;) {
-		buffer_struct *tail;
-		/*
-		 *  Allow escape from this loop on signal
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		/*
-		 *  Search all full buffers for the first matching the
-		 *  wanted segment.  Clear other buffers on the fly.
-		 */
-		tail = ftape_get_buffer(ft_queue_tail);
-		while (!verify_done && tail->status == done) {
-			/*
-			 *  Allow escape from this loop on signal !
-			 */
-			FT_SIGNAL_EXIT(_DONT_BLOCK);
-			if (tail->segment_id == segment_id) {
-				/*  If out buffer is already full,
-				 *  return its contents.  
-				 */
-				TRACE(ft_t_flow, "found segment in cache: %d",
-				      segment_id);
-				if ((tail->soft_error_map |
-				     tail->hard_error_map) != 0) {
-					TRACE(ft_t_info,"bsm[%d] = 0x%08lx",
-					      segment_id,
-					      (unsigned long)
-					      (tail->soft_error_map |
-					      tail->hard_error_map));
-					*bsm = (tail->soft_error_map |
-						tail->hard_error_map);
-				}
-				verify_done = 1;
-			} else {
-				TRACE(ft_t_flow,"zapping segment in cache: %d",
-				      tail->segment_id);
-			}
-			tail->status = waiting;
-			tail = ftape_next_buffer(ft_queue_tail);
-		}
-		if (!verify_done && tail->status == verifying) {
-			if (tail->segment_id == segment_id) {
-				switch(ftape_wait_segment(verifying)) {
-				case 0:
-					break;
-				case -EINTR:
-					TRACE_ABORT(-EINTR, ft_t_warn,
-						    "interrupted by "
-						    "non-blockable signal");
-					break;
-				default:
-					ftape_abort_operation();
-					ftape_set_state(verifying);
-					/* be picky */
-					TRACE_ABORT(-EIO, ft_t_warn,
-						    "wait_segment failed");
-				}
-			} else {
-				/*  We're reading the wrong segment,
-				 *  stop runner.
-				 */
-				TRACE(ft_t_noise, "verifying wrong segment");
-				ftape_abort_operation();
-				ftape_set_state(verifying);
-			}
-		}
-		/*    should runner stop ?
-		 */
-		if (ft_runner_status == aborting) {
-			buffer_struct *head = ftape_get_buffer(ft_queue_head);
-			if (head->status == error ||
-			    head->status == verifying) {
-				/* no data or overrun error */
-				head->status = waiting;
-			}
-			TRACE_CATCH(ftape_dumb_stop(),);
-		} else {
-			/*  If just passed last segment on tape: wait
-			 *  for BOT or EOT mark. Sets ft_runner_status to
-			 *  idle if at lEOT and successful 
-			 */
-			TRACE_CATCH(ftape_handle_logical_eot(),);
-		}
-		if (verify_done) {
-			TRACE_EXIT 0;
-		}
-		/*    Now at least one buffer is idle!
-		 *    Restart runner & tape if needed.
-		 */
-		/*  We could optimize the following a little bit. We know that 
-		 *  the bad sector map is empty.
-		 */
-		tail = ftape_get_buffer(ft_queue_tail);
-		if (tail->status == waiting) {
-			buffer_struct *head = ftape_get_buffer(ft_queue_head);
-
-			ftape_setup_new_segment(head, segment_id, -1);
-			ftape_calc_next_cluster(head);
-			if (ft_runner_status == idle) {
-				result = ftape_start_tape(segment_id,
-							  head->sector_offset);
-				switch(result) {
-				case 0:
-					break;
-				case -ETIME:
-				case -EINTR:
-					TRACE_ABORT(result, ft_t_err, "Error: "
-						    "segment %d unreachable",
-						    segment_id);
-					break;
-				default:
-					*bsm = EMPTY_SEGMENT;
-					TRACE_EXIT 0;
-					break;
-				}
-			}
-			head->status = verifying;
-			fdc_setup_read_write(head, FDC_VERIFY);
-		}
-	}
-	/* not reached */
-	TRACE_EXIT -EIO;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-format.h b/drivers/char/ftape/lowlevel/ftape-format.h
deleted file mode 100644
index f1516156664..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-format.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _FTAPE_FORMAT_H
-#define _FTAPE_FORMAT_H
-
-/*
- * Copyright (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-format.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:13 $
- *
- *      This file contains the low level definitions for the
- *      formatting support for the QIC-40/80/3010/3020 floppy-tape
- *      driver "ftape" for Linux.
- */
-
-#ifdef __KERNEL__
-extern int ftape_format_track(const unsigned int track, const __u8 gap3);
-extern int ftape_format_status(unsigned int *segment_id);
-extern int ftape_verify_segment(const unsigned int segment_id, SectorMap *bsm);
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-init.c b/drivers/char/ftape/lowlevel/ftape-init.c
deleted file mode 100644
index 4998132a81d..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-init.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- *      This file contains the code that interfaces the kernel
- *      for the QIC-40/80/3010/3020 floppy-tape driver for Linux.
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/major.h>
-
-#include <linux/ftape.h>
-#include <linux/init.h>
-#include <linux/qic117.h>
-#ifdef CONFIG_ZFTAPE
-#include <linux/zftape.h>
-#endif
-
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-buffer.h"
-#include "../lowlevel/ftape-proc.h"
-#include "../lowlevel/ftape-tracing.h"
-
-
-#if defined(MODULE) && !defined(CONFIG_FT_NO_TRACE_AT_ALL)
-static int ft_tracing = -1;
-#endif
-
-
-/*  Called by modules package when installing the driver
- *  or by kernel during the initialization phase
- */
-static int __init ftape_init(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-#ifdef MODULE
-#ifndef CONFIG_FT_NO_TRACE_AT_ALL
-	if (ft_tracing != -1) {
-		ftape_tracing = ft_tracing;
-	}
-#endif
-	printk(KERN_INFO FTAPE_VERSION "\n");
-        if (TRACE_LEVEL >= ft_t_info) {
-		printk(
-KERN_INFO "(c) 1993-1996 Bas Laarhoven (bas@vimec.nl)\n"
-KERN_INFO "(c) 1995-1996 Kai Harrekilde-Petersen (khp@dolphinics.no)\n"
-KERN_INFO "(c) 1996-1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)\n"
-KERN_INFO "QIC-117 driver for QIC-40/80/3010/3020 floppy tape drives\n");
-        }
-#else /* !MODULE */
-	/* print a short no-nonsense boot message */
-	printk(KERN_INFO FTAPE_VERSION "\n");
-#endif /* MODULE */
-	TRACE(ft_t_info, "installing QIC-117 floppy tape hardware drive ... ");
-	TRACE(ft_t_info, "ftape_init @ 0x%p", ftape_init);
-	/*  Allocate the DMA buffers. They are deallocated at cleanup() time.
-	 */
-#ifdef TESTING
-#ifdef MODULE
-	while (ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS) < 0) {
-		ftape_sleep(FT_SECOND/20);
-		if (signal_pending(current)) {
-			(void)ftape_set_nr_buffers(0);
-			TRACE(ft_t_bug,
-			      "Killed by signal while allocating buffers.");
-			TRACE_ABORT(-EINTR, 
-				    ft_t_bug, "Free up memory and retry");
-		}
-	}
-#else
-	TRACE_CATCH(ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS),
-		    (void)ftape_set_nr_buffers(0));
-#endif
-#else
-	TRACE_CATCH(ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS),
-		    (void)ftape_set_nr_buffers(0));
-#endif
-	ft_drive_sel = -1;
-	ft_failure   = 1;         /* inhibit any operation but open */
-	ftape_udelay_calibrate(); /* must be before fdc_wait_calibrate ! */
-	fdc_wait_calibrate();
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
-	(void)ftape_proc_init();
-#endif
-#ifdef CONFIG_ZFTAPE
-	(void)zft_init();
-#endif
-	TRACE_EXIT 0;
-}
-
-module_param(ft_fdc_base,       uint, 0);
-MODULE_PARM_DESC(ft_fdc_base,  "Base address of FDC controller.");
-module_param(ft_fdc_irq,        uint, 0);
-MODULE_PARM_DESC(ft_fdc_irq,   "IRQ (interrupt channel) to use.");
-module_param(ft_fdc_dma,        uint, 0);
-MODULE_PARM_DESC(ft_fdc_dma,   "DMA channel to use.");
-module_param(ft_fdc_threshold,  uint, 0);
-MODULE_PARM_DESC(ft_fdc_threshold,  "Threshold of the FDC Fifo.");
-module_param(ft_fdc_rate_limit, uint, 0);
-MODULE_PARM_DESC(ft_fdc_rate_limit, "Maximal data rate for FDC.");
-module_param(ft_probe_fc10,     bool, 0);
-MODULE_PARM_DESC(ft_probe_fc10,
-	    "If non-zero, probe for a Colorado FC-10/FC-20 controller.");
-module_param(ft_mach2,          bool, 0);
-MODULE_PARM_DESC(ft_mach2,
-	    "If non-zero, probe for a Mountain MACH-2 controller.");
-#if defined(MODULE) && !defined(CONFIG_FT_NO_TRACE_AT_ALL)
-module_param(ft_tracing,        int, 0644);
-MODULE_PARM_DESC(ft_tracing,
-	    "Amount of debugging output, 0 <= tracing <= 8, default 3.");
-#endif
-
-MODULE_AUTHOR(
-	"(c) 1993-1996 Bas Laarhoven (bas@vimec.nl), "
-	"(c) 1995-1996 Kai Harrekilde-Petersen (khp@dolphinics.no), "
-	"(c) 1996, 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)");
-MODULE_DESCRIPTION(
-	"QIC-117 driver for QIC-40/80/3010/3020 floppy tape drives.");
-MODULE_LICENSE("GPL");
-
-static void __exit ftape_exit(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
-	ftape_proc_destroy();
-#endif
-	(void)ftape_set_nr_buffers(0);
-        printk(KERN_INFO "ftape: unloaded.\n");
-	TRACE_EXIT;
-}
-
-module_init(ftape_init);
-module_exit(ftape_exit);
diff --git a/drivers/char/ftape/lowlevel/ftape-init.h b/drivers/char/ftape/lowlevel/ftape-init.h
deleted file mode 100644
index 99a7b8ab086..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-init.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _FTAPE_INIT_H
-#define _FTAPE_INIT_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-init.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:16 $
- *
- * This file contains the definitions for the interface to 
- * the Linux kernel for floppy tape driver ftape.
- *
- */
-
-#include <linux/linkage.h>
-#include <linux/signal.h>
-
-#define _NEVER_BLOCK    (sigmask(SIGKILL) | sigmask(SIGSTOP))
-#define _DONT_BLOCK     (_NEVER_BLOCK | sigmask(SIGINT))
-#define _DO_BLOCK       (sigmask(SIGPIPE))
-
-#ifndef QIC117_TAPE_MAJOR
-#define QIC117_TAPE_MAJOR 27
-#endif
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-io.c b/drivers/char/ftape/lowlevel/ftape-io.c
deleted file mode 100644
index 259015aeff5..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-io.c
+++ /dev/null
@@ -1,992 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996      Kai Harrekilde-Petersen,
- *                (C) 1997      Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-io.c,v $
- * $Revision: 1.4 $
- * $Date: 1997/11/11 14:02:36 $
- *
- *      This file contains the general control functions for the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/system.h>
-#include <linux/ioctl.h>
-#include <linux/mtio.h>
-#include <linux/delay.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-calibr.h"
-
-/*      Global vars.
- */
-/* NOTE: sectors start numbering at 1, all others at 0 ! */
-ft_timeout_table ftape_timeout;
-unsigned int ftape_tape_len;
-volatile qic117_cmd_t ftape_current_command;
-const struct qic117_command_table qic117_cmds[] = QIC117_COMMANDS;
-int ftape_might_be_off_track;
-
-/*      Local vars.
- */
-static int diagnostic_mode;
-static unsigned int ftape_udelay_count;
-static unsigned int ftape_udelay_time;
-
-void ftape_udelay(unsigned int usecs)
-{
-	volatile int count = (ftape_udelay_count * usecs +
-                              ftape_udelay_count - 1) / ftape_udelay_time;
-	volatile int i;
-
-	while (count-- > 0) {
-		for (i = 0; i < 20; ++i);
-	}
-}
-
-void ftape_udelay_calibrate(void)
-{
-	ftape_calibrate("ftape_udelay",
-			ftape_udelay, &ftape_udelay_count, &ftape_udelay_time);
-}
-
-/*      Delay (msec) routine.
- */
-void ftape_sleep(unsigned int time)
-{
-	TRACE_FUN(ft_t_any);
-
-	time *= 1000;   /* msecs -> usecs */
-	if (time < FT_USPT) {
-		/*  Time too small for scheduler, do a busy wait ! */
-		ftape_udelay(time);
-	} else {
-		long timeout;
-		unsigned long flags;
-		unsigned int ticks = (time + FT_USPT - 1) / FT_USPT;
-
-		TRACE(ft_t_any, "%d msec, %d ticks", time/1000, ticks);
-		timeout = ticks;
-		save_flags(flags);
-		sti();
-		msleep_interruptible(jiffies_to_msecs(timeout));
-		/*  Mmm. Isn't current->blocked == 0xffffffff ?
-		 */
-		if (signal_pending(current)) {
-			TRACE(ft_t_err, "awoken by non-blocked signal :-(");
-		}
-		restore_flags(flags);
-	}
-	TRACE_EXIT;
-}
-
-/*  send a command or parameter to the drive
- *  Generates # of step pulses.
- */
-static inline int ft_send_to_drive(int arg)
-{
-	/*  Always wait for a command_timeout period to separate
-	 *  individuals commands and/or parameters.
-	 */
-	ftape_sleep(3 * FT_MILLISECOND);
-	/*  Keep cylinder nr within range, step towards home if possible.
-	 */
-	if (ftape_current_cylinder >= arg) {
-		return fdc_seek(ftape_current_cylinder - arg);
-	} else {
-		return fdc_seek(ftape_current_cylinder + arg);
-	}
-}
-
-/* forward */ int ftape_report_raw_drive_status(int *status);
-
-static int ft_check_cmd_restrictions(qic117_cmd_t command)
-{
-	int status = -1;
-	TRACE_FUN(ft_t_any);
-	
-	TRACE(ft_t_flow, "%s", qic117_cmds[command].name);
-	/* A new motion command during an uninterruptible (motion)
-	 *  command requires a ready status before the new command can
-	 *  be issued. Otherwise a new motion command needs to be
-	 *  checked against required status.
-	 */
-	if (qic117_cmds[command].cmd_type == motion &&
-	    qic117_cmds[ftape_current_command].non_intr) {
-		ftape_report_raw_drive_status(&status);
-		if ((status & QIC_STATUS_READY) == 0) {
-			TRACE(ft_t_noise,
-			      "motion cmd (%d) during non-intr cmd (%d)",
-			      command, ftape_current_command);
-			TRACE(ft_t_noise, "waiting until drive gets ready");
-			ftape_ready_wait(ftape_timeout.seek,
-					 &status);
-		}
-	}
-	if (qic117_cmds[command].mask != 0) {
-		__u8 difference;
-		/*  Some commands do require a certain status:
-		 */
-		if (status == -1) {	/* not yet set */
-			ftape_report_raw_drive_status(&status);
-		}
-		difference = ((status ^ qic117_cmds[command].state) &
-			      qic117_cmds[command].mask);
-		/*  Wait until the drive gets
-		 *  ready. This may last forever if
-		 *  the drive never gets ready... 
-		 */
-		while ((difference & QIC_STATUS_READY) != 0) {
-			TRACE(ft_t_noise, "command %d issued while not ready",
-			      command);
-			TRACE(ft_t_noise, "waiting until drive gets ready");
-			if (ftape_ready_wait(ftape_timeout.seek,
-					     &status) == -EINTR) {
-				/*  Bail out on signal !
-				 */
-				TRACE_ABORT(-EINTR, ft_t_warn,
-				      "interrupted by non-blockable signal");
-			}
-			difference = ((status ^ qic117_cmds[command].state) &
-				      qic117_cmds[command].mask);
-		}
-		while ((difference & QIC_STATUS_ERROR) != 0) {
-			int err;
-			qic117_cmd_t cmd;
-
-			TRACE(ft_t_noise,
-			      "command %d issued while error pending",
-			      command);
-			TRACE(ft_t_noise, "clearing error status");
-			ftape_report_error(&err, &cmd, 1);
-			ftape_report_raw_drive_status(&status);
-			difference = ((status ^ qic117_cmds[command].state) &
-				      qic117_cmds[command].mask);
-			if ((difference & QIC_STATUS_ERROR) != 0) {
-				/*  Bail out on fatal signal !
-				 */
-				FT_SIGNAL_EXIT(_NEVER_BLOCK);
-			}
-		}
-		if (difference) {
-			/*  Any remaining difference can't be solved
-			 *  here.  
-			 */
-			if (difference & (QIC_STATUS_CARTRIDGE_PRESENT |
-					  QIC_STATUS_NEW_CARTRIDGE |
-					  QIC_STATUS_REFERENCED)) {
-				TRACE(ft_t_warn,
-				      "Fatal: tape removed or reinserted !");
-				ft_failure = 1;
-			} else {
-				TRACE(ft_t_err, "wrong state: 0x%02x should be: 0x%02x",
-				      status & qic117_cmds[command].mask,
-				      qic117_cmds[command].state);
-			}
-			TRACE_EXIT -EIO;
-		}
-		if (~status & QIC_STATUS_READY & qic117_cmds[command].mask) {
-			TRACE_ABORT(-EBUSY, ft_t_err, "Bad: still busy!");
-		}
-	}
-	TRACE_EXIT 0;
-}
-
-/*      Issue a tape command:
- */
-int ftape_command(qic117_cmd_t command)
-{
-	int result = 0;
-	static int level;
-	TRACE_FUN(ft_t_any);
-
-	if ((unsigned int)command > NR_ITEMS(qic117_cmds)) {
-		/*  This is a bug we'll want to know about too.
-		 */
-		TRACE_ABORT(-EIO, ft_t_bug, "bug - bad command: %d", command);
-	}
-	if (++level > 5) { /*  This is a bug we'll want to know about. */
-		--level;
-		TRACE_ABORT(-EIO, ft_t_bug, "bug - recursion for command: %d",
-			    command);
-	}
-	/*  disable logging and restriction check for some commands,
-	 *  check all other commands that have a prescribed starting
-	 *  status.
-	 */
-	if (diagnostic_mode) {
-		TRACE(ft_t_flow, "diagnostic command %d", command);
-	} else if (command == QIC_REPORT_DRIVE_STATUS ||
-		   command == QIC_REPORT_NEXT_BIT) {
-		TRACE(ft_t_any, "%s", qic117_cmds[command].name);
-	} else {
-		TRACE_CATCH(ft_check_cmd_restrictions(command), --level);
-	}
-	/*  Now all conditions are met or result was < 0.
-	 */
-	result = ft_send_to_drive((unsigned int)command);
-	if (qic117_cmds[command].cmd_type == motion &&
-	    command != QIC_LOGICAL_FORWARD && command != QIC_STOP_TAPE) {
-		ft_location.known = 0;
-	}
-	ftape_current_command = command;
-	--level;
-	TRACE_EXIT result;
-}
-
-/*      Send a tape command parameter:
- *      Generates command # of step pulses.
- *      Skips tape-status call !
- */
-int ftape_parameter(unsigned int parameter)
-{
-	TRACE_FUN(ft_t_any);
-
-	TRACE(ft_t_flow, "called with parameter = %d", parameter);
-	TRACE_EXIT ft_send_to_drive(parameter + 2);
-}
-
-/*      Wait for the drive to get ready.
- *      timeout time in milli-seconds
- *      Returned status is valid if result != -EIO
- *
- *      Should we allow to be killed by SIGINT?  (^C)
- *      Would be nice at least for large timeouts.
- */
-int ftape_ready_wait(unsigned int timeout, int *status)
-{
-	unsigned long t0;
-	unsigned int poll_delay;
-	int signal_retries;
-	TRACE_FUN(ft_t_any);
-
-	/*  the following ** REALLY ** reduces the system load when
-	 *  e.g. one simply rewinds or retensions. The tape is slow 
-	 *  anyway. It is really not necessary to detect error 
-	 *  conditions with 1/10 seconds granularity
-	 *
-	 *  On my AMD 133MHZ 486: 100 ms: 23% system load
-	 *                        1  sec:  5%
-	 *                        5  sec:  0.6%, yeah
-	 */
-	if (timeout <= FT_SECOND) {
-		poll_delay = 100 * FT_MILLISECOND;
-		signal_retries = 20; /* two seconds */
-	} else if (timeout < 20 * FT_SECOND) {
-		TRACE(ft_t_flow, "setting poll delay to 1 second");
-		poll_delay = FT_SECOND;
-		signal_retries = 2; /* two seconds */
-	} else {
-		TRACE(ft_t_flow, "setting poll delay to 5 seconds");
-		poll_delay = 5 * FT_SECOND;
-		signal_retries = 1; /* five seconds */
-	}
-	for (;;) {
-		t0 = jiffies;
-		TRACE_CATCH(ftape_report_raw_drive_status(status),);
-		if (*status & QIC_STATUS_READY) {
-			TRACE_EXIT 0;
-		}
-		if (!signal_retries--) {
-			FT_SIGNAL_EXIT(_NEVER_BLOCK);
-		}
-		if ((int)timeout >= 0) {
-			/* this will fail when jiffies wraps around about
-			 * once every year :-)
-			 */
-			timeout -= ((jiffies - t0) * FT_SECOND) / HZ;
-			if (timeout <= 0) {
-				TRACE_ABORT(-ETIME, ft_t_err, "timeout");
-			}
-			ftape_sleep(poll_delay);
-			timeout -= poll_delay;
-		} else {
-			ftape_sleep(poll_delay);
-		}
-	}
-	TRACE_EXIT -ETIME;
-}
-
-/*      Issue command and wait up to timeout milli seconds for drive ready
- */
-int ftape_command_wait(qic117_cmd_t command, unsigned int timeout, int *status)
-{
-	int result;
-
-	/* Drive should be ready, issue command
-	 */
-	result = ftape_command(command);
-	if (result >= 0) {
-		result = ftape_ready_wait(timeout, status);
-	}
-	return result;
-}
-
-static int ftape_parameter_wait(unsigned int parm, unsigned int timeout, int *status)
-{
-	int result;
-
-	/* Drive should be ready, issue command
-	 */
-	result = ftape_parameter(parm);
-	if (result >= 0) {
-		result = ftape_ready_wait(timeout, status);
-	}
-	return result;
-}
-
-/*--------------------------------------------------------------------------
- *      Report operations
- */
-
-/* Query the drive about its status.  The command is sent and
-   result_length bits of status are returned (2 extra bits are read
-   for start and stop). */
-
-int ftape_report_operation(int *status,
-			   qic117_cmd_t command,
-			   int result_length)
-{
-	int i, st3;
-	unsigned int t0;
-	unsigned int dt;
-	TRACE_FUN(ft_t_any);
-
-	TRACE_CATCH(ftape_command(command),);
-	t0 = ftape_timestamp();
-	i = 0;
-	do {
-		++i;
-		ftape_sleep(3 * FT_MILLISECOND);	/* see remark below */
-		TRACE_CATCH(fdc_sense_drive_status(&st3),);
-		dt = ftape_timediff(t0, ftape_timestamp());
-		/*  Ack should be asserted within Ttimout + Tack = 6 msec.
-		 *  Looks like some drives fail to do this so extend this
-		 *  period to 300 msec.
-		 */
-	} while (!(st3 & ST3_TRACK_0) && dt < 300000);
-	if (!(st3 & ST3_TRACK_0)) {
-		TRACE(ft_t_err,
-		      "No acknowledge after %u msec. (%i iter)", dt / 1000, i);
-		TRACE_ABORT(-EIO, ft_t_err, "timeout on Acknowledge");
-	}
-	/*  dt may be larger than expected because of other tasks
-	 *  scheduled while we were sleeping.
-	 */
-	if (i > 1 && dt > 6000) {
-		TRACE(ft_t_err, "Acknowledge after %u msec. (%i iter)",
-		      dt / 1000, i);
-	}
-	*status = 0;
-	for (i = 0; i < result_length + 1; i++) {
-		TRACE_CATCH(ftape_command(QIC_REPORT_NEXT_BIT),);
-		TRACE_CATCH(fdc_sense_drive_status(&st3),);
-		if (i < result_length) {
-			*status |= ((st3 & ST3_TRACK_0) ? 1 : 0) << i;
-		} else if ((st3 & ST3_TRACK_0) == 0) {
-			TRACE_ABORT(-EIO, ft_t_err, "missing status stop bit");
-		}
-	}
-	/* this command will put track zero and index back into normal state */
-	(void)ftape_command(QIC_REPORT_NEXT_BIT);
-	TRACE_EXIT 0;
-}
-
-/* Report the current drive status. */
-
-int ftape_report_raw_drive_status(int *status)
-{
-	int result;
-	int count = 0;
-	TRACE_FUN(ft_t_any);
-
-	do {
-		result = ftape_report_operation(status,
-						QIC_REPORT_DRIVE_STATUS, 8);
-	} while (result < 0 && ++count <= 3);
-	if (result < 0) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "report_operation failed after %d trials", count);
-	}
-	if ((*status & 0xff) == 0xff) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "impossible drive status 0xff");
-	}
-	if (*status & QIC_STATUS_READY) {
-		ftape_current_command = QIC_NO_COMMAND; /* completed */
-	}
-	ft_last_status.status.drive_status = (__u8)(*status & 0xff);
-	TRACE_EXIT 0;
-}
-
-int ftape_report_drive_status(int *status)
-{
-	TRACE_FUN(ft_t_any);
-
-	TRACE_CATCH(ftape_report_raw_drive_status(status),);
-	if (*status & QIC_STATUS_NEW_CARTRIDGE ||
-	    !(*status & QIC_STATUS_CARTRIDGE_PRESENT)) {
-		ft_failure = 1;	/* will inhibit further operations */
-		TRACE_EXIT -EIO;
-	}
-	if (*status & QIC_STATUS_READY && *status & QIC_STATUS_ERROR) {
-		/*  Let caller handle all errors */
-		TRACE_ABORT(1, ft_t_warn, "warning: error status set!");
-	}
-	TRACE_EXIT 0;
-}
-
-int ftape_report_error(unsigned int *error,
-		       qic117_cmd_t *command, int report)
-{
-	static const ftape_error ftape_errors[] = QIC117_ERRORS;
-	int code;
-	TRACE_FUN(ft_t_any);
-
-	TRACE_CATCH(ftape_report_operation(&code, QIC_REPORT_ERROR_CODE, 16),);
-	*error   = (unsigned int)(code & 0xff);
-	*command = (qic117_cmd_t)((code>>8)&0xff);
-	/*  remember hardware status, maybe useful for status ioctls
-	 */
-	ft_last_error.error.command = (__u8)*command;
-	ft_last_error.error.error   = (__u8)*error;
-	if (!report) {
-		TRACE_EXIT 0;
-	}
-	if (*error == 0) {
-		TRACE_ABORT(0, ft_t_info, "No error");
-	}
-	TRACE(ft_t_info, "errorcode: %d", *error);
-	if (*error < NR_ITEMS(ftape_errors)) {
-		TRACE(ft_t_noise, "%sFatal ERROR:",
-		      (ftape_errors[*error].fatal ? "" : "Non-"));
-		TRACE(ft_t_noise, "%s ...", ftape_errors[*error].message);
-	} else {
-		TRACE(ft_t_noise, "Unknown ERROR !");
-	}
-	if ((unsigned int)*command < NR_ITEMS(qic117_cmds) &&
-	    qic117_cmds[*command].name != NULL) {
-		TRACE(ft_t_noise, "... caused by command \'%s\'",
-		      qic117_cmds[*command].name);
-	} else {
-		TRACE(ft_t_noise, "... caused by unknown command %d",
-		      *command);
-	}
-	TRACE_EXIT 0;
-}
-
-int ftape_report_configuration(qic_model *model,
-			       unsigned int *rate,
-			       int *qic_std,
-			       int *tape_len)
-{
-	int result;
-	int config;
-	int status;
-	static const unsigned int qic_rates[ 4] = { 250, 2000, 500, 1000 };
-	TRACE_FUN(ft_t_any);
-
-	result = ftape_report_operation(&config,
-					QIC_REPORT_DRIVE_CONFIGURATION, 8);
-	if (result < 0) {
-		ft_last_status.status.drive_config = (__u8)0x00;
-		*model = prehistoric;
-		*rate = 500;
-		*qic_std = QIC_TAPE_QIC40;
-		*tape_len = 205;
-		TRACE_EXIT 0;
-	} else {
-		ft_last_status.status.drive_config = (__u8)(config & 0xff);
-	}
-	*rate = qic_rates[(config & QIC_CONFIG_RATE_MASK) >> QIC_CONFIG_RATE_SHIFT];
-	result = ftape_report_operation(&status, QIC_REPORT_TAPE_STATUS, 8);
-	if (result < 0) {
-		ft_last_status.status.tape_status = (__u8)0x00;
-		/* pre- QIC117 rev C spec. drive, QIC_CONFIG_80 bit is valid.
-		 */
-		*qic_std = (config & QIC_CONFIG_80) ?
-			QIC_TAPE_QIC80 : QIC_TAPE_QIC40;
-		/* ?? how's about 425ft tapes? */
-		*tape_len = (config & QIC_CONFIG_LONG) ? 307 : 0;
-		*model = pre_qic117c;
-		result = 0;
-	} else {
-		ft_last_status.status.tape_status = (__u8)(status & 0xff);
-		*model = post_qic117b;
-		TRACE(ft_t_any, "report tape status result = %02x", status);
-		/* post- QIC117 rev C spec. drive, QIC_CONFIG_80 bit is
-		 * invalid. 
-		 */
-		switch (status & QIC_TAPE_STD_MASK) {
-		case QIC_TAPE_QIC40:
-		case QIC_TAPE_QIC80:
-		case QIC_TAPE_QIC3020:
-		case QIC_TAPE_QIC3010:
-			*qic_std = status & QIC_TAPE_STD_MASK;
-			break;
-		default:
-			*qic_std = -1;
-			break;
-		}
-		switch (status & QIC_TAPE_LEN_MASK) {
-		case QIC_TAPE_205FT:
-			/* 205 or 425+ ft 550 Oe tape */
-			*tape_len = 0;
-			break;
-		case QIC_TAPE_307FT:
-			/* 307.5 ft 550 Oe Extended Length (XL) tape */
-			*tape_len = 307;
-			break;
-		case QIC_TAPE_VARIABLE:
-			/* Variable length 550 Oe tape */
-			*tape_len = 0;
-			break;
-		case QIC_TAPE_1100FT:
-			/* 1100 ft 550 Oe tape */
-			*tape_len = 1100;
-			break;
-		case QIC_TAPE_FLEX:
-			/* Variable length 900 Oe tape */
-			*tape_len = 0;
-			break;
-		default:
-			*tape_len = -1;
-			break;
-		}
-		if (*qic_std == -1 || *tape_len == -1) {
-			TRACE(ft_t_any,
-			      "post qic-117b spec drive with unknown tape");
-		}
-		result = *tape_len == -1 ? -EIO : 0;
-		if (status & QIC_TAPE_WIDE) {
-			switch (*qic_std) {
-			case QIC_TAPE_QIC80:
-				TRACE(ft_t_info, "TR-1 tape detected");
-				break;
-			case QIC_TAPE_QIC3010:
-				TRACE(ft_t_info, "TR-2 tape detected");
-				break;
-			case QIC_TAPE_QIC3020:
-				TRACE(ft_t_info, "TR-3 tape detected");
-				break;
-			default:
-				TRACE(ft_t_warn,
-				      "Unknown Travan tape type detected");
-				break;
-			}
-		}
-	}
-	TRACE_EXIT (result < 0) ? -EIO : 0;
-}
-
-static int ftape_report_rom_version(int *version)
-{
-
-	if (ftape_report_operation(version, QIC_REPORT_ROM_VERSION, 8) < 0) {
-		return -EIO;
-	} else {
-		return 0;
-	}
-}
-
-void ftape_report_vendor_id(unsigned int *id)
-{
-	int result;
-	TRACE_FUN(ft_t_any);
-
-	/* We'll try to get a vendor id from the drive.  First
-	 * according to the QIC-117 spec, a 16-bit id is requested.
-	 * If that fails we'll try an 8-bit version, otherwise we'll
-	 * try an undocumented query.
-	 */
-	result = ftape_report_operation((int *) id, QIC_REPORT_VENDOR_ID, 16);
-	if (result < 0) {
-		result = ftape_report_operation((int *) id,
-						QIC_REPORT_VENDOR_ID, 8);
-		if (result < 0) {
-			/* The following is an undocumented call found
-			 * in the CMS code.
-			 */
-			result = ftape_report_operation((int *) id, 24, 8);
-			if (result < 0) {
-				*id = UNKNOWN_VENDOR;
-			} else {
-				TRACE(ft_t_noise, "got old 8 bit id: %04x",
-				      *id);
-				*id |= 0x20000;
-			}
-		} else {
-			TRACE(ft_t_noise, "got 8 bit id: %04x", *id);
-			*id |= 0x10000;
-		}
-	} else {
-		TRACE(ft_t_noise, "got 16 bit id: %04x", *id);
-	}
-	if (*id == 0x0047) {
-		int version;
-		int sign;
-
-		if (ftape_report_rom_version(&version) < 0) {
-			TRACE(ft_t_bug, "report rom version failed");
-			TRACE_EXIT;
-		}
-		TRACE(ft_t_noise, "CMS rom version: %d", version);
-		ftape_command(QIC_ENTER_DIAGNOSTIC_1);
-		ftape_command(QIC_ENTER_DIAGNOSTIC_1);
-		diagnostic_mode = 1;
-		if (ftape_report_operation(&sign, 9, 8) < 0) {
-			unsigned int error;
-			qic117_cmd_t command;
-
-			ftape_report_error(&error, &command, 1);
-			ftape_command(QIC_ENTER_PRIMARY_MODE);
-			diagnostic_mode = 0;
-			TRACE_EXIT;	/* failure ! */
-		} else {
-			TRACE(ft_t_noise, "CMS signature: %02x", sign);
-		}
-		if (sign == 0xa5) {
-			result = ftape_report_operation(&sign, 37, 8);
-			if (result < 0) {
-				if (version >= 63) {
-					*id = 0x8880;
-					TRACE(ft_t_noise,
-					      "This is an Iomega drive !");
-				} else {
-					*id = 0x0047;
-					TRACE(ft_t_noise,
-					      "This is a real CMS drive !");
-				}
-			} else {
-				*id = 0x0047;
-				TRACE(ft_t_noise, "CMS status: %d", sign);
-			}
-		} else {
-			*id = UNKNOWN_VENDOR;
-		}
-		ftape_command(QIC_ENTER_PRIMARY_MODE);
-		diagnostic_mode = 0;
-	}
-	TRACE_EXIT;
-}
-
-static int qic_rate_code(unsigned int rate)
-{
-	switch (rate) {
-	case 250:
-		return QIC_CONFIG_RATE_250;
-	case 500:
-		return QIC_CONFIG_RATE_500;
-	case 1000:
-		return QIC_CONFIG_RATE_1000;
-	case 2000:
-		return QIC_CONFIG_RATE_2000;
-	default:
-		return QIC_CONFIG_RATE_500;
-	}
-}
-
-static int ftape_set_rate_test(unsigned int *max_rate)
-{
-	unsigned int error;
-	qic117_cmd_t command;
-	int status;
-	int supported = 0;
-	TRACE_FUN(ft_t_any);
-
-	/*  Check if the drive does support the select rate command
-	 *  by testing all different settings. If any one is accepted
-	 *  we assume the command is supported, else not.
-	 */
-	for (*max_rate = 2000; *max_rate >= 250; *max_rate /= 2) {
-		if (ftape_command(QIC_SELECT_RATE) < 0) {
-			continue;
-		}		
-		if (ftape_parameter_wait(qic_rate_code(*max_rate),
-					 1 * FT_SECOND, &status) < 0) {
-			continue;
-		}
-		if (status & QIC_STATUS_ERROR) {
-			ftape_report_error(&error, &command, 0);
-			continue;
-		}
-		supported = 1; /* did accept a request */
-		break;
-	}
-	TRACE(ft_t_noise, "Select Rate command is%s supported", 
-	      supported ? "" : " not");
-	TRACE_EXIT supported;
-}
-
-int ftape_set_data_rate(unsigned int new_rate /* Kbps */, unsigned int qic_std)
-{
-	int status;
-	int result = 0;
-	unsigned int data_rate = new_rate;
-	static int supported;
-	int rate_changed = 0;
-	qic_model dummy_model;
-	unsigned int dummy_qic_std, dummy_tape_len;
-	TRACE_FUN(ft_t_any);
-
-	if (ft_drive_max_rate == 0) { /* first time */
-		supported = ftape_set_rate_test(&ft_drive_max_rate);
-	}
-	if (supported) {
-		ftape_command(QIC_SELECT_RATE);
-		result = ftape_parameter_wait(qic_rate_code(new_rate),
-					      1 * FT_SECOND, &status);
-		if (result >= 0 && !(status & QIC_STATUS_ERROR)) {
-			rate_changed = 1;
-		}
-	}
-	TRACE_CATCH(result = ftape_report_configuration(&dummy_model,
-							&data_rate, 
-							&dummy_qic_std,
-							&dummy_tape_len),);
-	if (data_rate != new_rate) {
-		if (!supported) {
-			TRACE(ft_t_warn, "Rate change not supported!");
-		} else if (rate_changed) {
-			TRACE(ft_t_warn, "Requested: %d, got %d",
-			      new_rate, data_rate);
-		} else {
-			TRACE(ft_t_warn, "Rate change failed!");
-		}
-		result = -EINVAL;
-	}
-	/*
-	 *  Set data rate and write precompensation as specified:
-	 *
-	 *            |  QIC-40/80  | QIC-3010/3020
-	 *   rate     |   precomp   |    precomp
-	 *  ----------+-------------+--------------
-	 *  250 Kbps. |   250 ns.   |     0 ns.
-	 *  500 Kbps. |   125 ns.   |     0 ns.
-	 *    1 Mbps. |    42 ns.   |     0 ns.
-	 *    2 Mbps  |      N/A    |     0 ns.
-	 */
-	if ((qic_std == QIC_TAPE_QIC40 && data_rate > 500) || 
-	    (qic_std == QIC_TAPE_QIC80 && data_rate > 1000)) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_warn, "Datarate too high for QIC-mode");
-	}
-	TRACE_CATCH(fdc_set_data_rate(data_rate),_res = -EINVAL);
-	ft_data_rate = data_rate;
-	if (qic_std == QIC_TAPE_QIC40 || qic_std == QIC_TAPE_QIC80) {
-		switch (data_rate) {
-		case 250:
-			fdc_set_write_precomp(250);
-			break;
-		default:
-		case 500:
-			fdc_set_write_precomp(125);
-			break;
-		case 1000:
-			fdc_set_write_precomp(42);
-			break;
-		}
-	} else {
-		fdc_set_write_precomp(0);
-	}
-	TRACE_EXIT result;
-}
-
-/*  The next two functions are used to cope with excessive overrun errors
- */
-int ftape_increase_threshold(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (fdc.type < i82077 || ft_fdc_threshold >= 12) {
-		TRACE_ABORT(-EIO, ft_t_err, "cannot increase fifo threshold");
-	}
-	if (fdc_fifo_threshold(++ft_fdc_threshold, NULL, NULL, NULL) < 0) {
-		TRACE(ft_t_err, "cannot increase fifo threshold");
-		ft_fdc_threshold --;
-		fdc_reset();
-	}
-	TRACE(ft_t_info, "New FIFO threshold: %d", ft_fdc_threshold);
-	TRACE_EXIT 0;
-}
-
-int ftape_half_data_rate(void)
-{
-	if (ft_data_rate < 500) {
-		return -1;
-	}
-	if (ftape_set_data_rate(ft_data_rate / 2, ft_qic_std) < 0) {
-		return -EIO;
-	}
-	ftape_calc_timeouts(ft_qic_std, ft_data_rate, ftape_tape_len);
-	return 0;
-}
-
-/*      Seek the head to the specified track.
- */
-int ftape_seek_head_to_track(unsigned int track)
-{
-	int status;
-	TRACE_FUN(ft_t_any);
-
-	ft_location.track = -1; /* remains set in case of error */
-	if (track >= ft_tracks_per_tape) {
-		TRACE_ABORT(-EINVAL, ft_t_bug, "track out of bounds");
-	}
-	TRACE(ft_t_flow, "seeking track %d", track);
-	TRACE_CATCH(ftape_command(QIC_SEEK_HEAD_TO_TRACK),);
-	TRACE_CATCH(ftape_parameter_wait(track, ftape_timeout.head_seek,
-					 &status),);
-	ft_location.track = track;
-	ftape_might_be_off_track = 0;
-	TRACE_EXIT 0;
-}
-
-int ftape_wakeup_drive(wake_up_types method)
-{
-	int status;
-	int motor_on = 0;
-	TRACE_FUN(ft_t_any);
-
-	switch (method) {
-	case wake_up_colorado:
-		TRACE_CATCH(ftape_command(QIC_PHANTOM_SELECT),);
-		TRACE_CATCH(ftape_parameter(0 /* ft_drive_sel ?? */),);
-		break;
-	case wake_up_mountain:
-		TRACE_CATCH(ftape_command(QIC_SOFT_SELECT),);
-		ftape_sleep(FT_MILLISECOND);	/* NEEDED */
-		TRACE_CATCH(ftape_parameter(18),);
-		break;
-	case wake_up_insight:
-		ftape_sleep(100 * FT_MILLISECOND);
-		motor_on = 1;
-		fdc_motor(motor_on);	/* enable is done by motor-on */
-	case no_wake_up:
-		break;
-	default:
-		TRACE_EXIT -ENODEV;	/* unknown wakeup method */
-		break;
-	}
-	/*  If wakeup succeeded we shouldn't get an error here..
-	 */
-	TRACE_CATCH(ftape_report_raw_drive_status(&status),
-		    if (motor_on) {
-			    fdc_motor(0);
-		    });
-	TRACE_EXIT 0;
-}
-
-int ftape_put_drive_to_sleep(wake_up_types method)
-{
-	TRACE_FUN(ft_t_any);
-
-	switch (method) {
-	case wake_up_colorado:
-		TRACE_CATCH(ftape_command(QIC_PHANTOM_DESELECT),);
-		break;
-	case wake_up_mountain:
-		TRACE_CATCH(ftape_command(QIC_SOFT_DESELECT),);
-		break;
-	case wake_up_insight:
-		fdc_motor(0);	/* enable is done by motor-on */
-	case no_wake_up:	/* no wakeup / no sleep ! */
-		break;
-	default:
-		TRACE_EXIT -ENODEV;	/* unknown wakeup method */
-	}
-	TRACE_EXIT 0;
-}
-
-int ftape_reset_drive(void)
-{
-	int result = 0;
-	int status;
-	unsigned int err_code;
-	qic117_cmd_t err_command;
-	int i;
-	TRACE_FUN(ft_t_any);
-
-	/*  We want to re-establish contact with our drive.  Fire a
-	 *  number of reset commands (single step pulses) and pray for
-	 *  success.
-	 */
-	for (i = 0; i < 2; ++i) {
-		TRACE(ft_t_flow, "Resetting fdc");
-		fdc_reset();
-		ftape_sleep(10 * FT_MILLISECOND);
-		TRACE(ft_t_flow, "Reset command to drive");
-		result = ftape_command(QIC_RESET);
-		if (result == 0) {
-			ftape_sleep(1 * FT_SECOND); /*  drive not
-						     *  accessible
-						     *  during 1 second
-						     */
-			TRACE(ft_t_flow, "Re-selecting drive");
-
-			/* Strange, the QIC-117 specs don't mention
-			 * this but the drive gets deselected after a
-			 * soft reset !  So we need to enable it
-			 * again.
-			 */
-			if (ftape_wakeup_drive(ft_drive_type.wake_up) < 0) {
-				TRACE(ft_t_err, "Wakeup failed !");
-			}
-			TRACE(ft_t_flow, "Waiting until drive gets ready");
-			result= ftape_ready_wait(ftape_timeout.reset, &status);
-			if (result == 0 && (status & QIC_STATUS_ERROR)) {
-				result = ftape_report_error(&err_code,
-							    &err_command, 1);
-				if (result == 0 && err_code == 27) {
-					/*  Okay, drive saw reset
-					 *  command and responded as it
-					 *  should
-					 */
-					break;
-				} else {
-					result = -EIO;
-				}
-			} else {
-				result = -EIO;
-			}
-		}
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-	}
-	if (result != 0) {
-		TRACE(ft_t_err, "General failure to reset tape drive");
-	} else {
-		/*  Restore correct settings: keep original rate 
-		 */
-		ftape_set_data_rate(ft_data_rate, ft_qic_std);
-	}
-	ftape_init_drive_needed = 1;
-	TRACE_EXIT result;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-io.h b/drivers/char/ftape/lowlevel/ftape-io.h
deleted file mode 100644
index 26a7baad871..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-io.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _FTAPE_IO_H
-#define _FTAPE_IO_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1997      Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-io.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:18 $
- *
- *      This file contains definitions for the glue part of the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/qic117.h>
-#include <linux/ftape-vendors.h>
-
-typedef struct {
-	unsigned int seek;
-	unsigned int reset;
-	unsigned int rewind;
-	unsigned int head_seek;
-	unsigned int stop;
-	unsigned int pause;
-} ft_timeout_table;
-
-typedef enum {
-	prehistoric, pre_qic117c, post_qic117b, post_qic117d 
-} qic_model;
-
-/*
- *      ftape-io.c defined global vars.
- */
-extern ft_timeout_table ftape_timeout;
-extern unsigned int ftape_tape_len;
-extern volatile qic117_cmd_t ftape_current_command;
-extern const struct qic117_command_table qic117_cmds[];
-extern int ftape_might_be_off_track;
-
-/*
- *      ftape-io.c defined global functions.
- */
-extern void ftape_udelay(unsigned int usecs);
-extern void  ftape_udelay_calibrate(void);
-extern void ftape_sleep(unsigned int time);
-extern void ftape_report_vendor_id(unsigned int *id);
-extern int  ftape_command(qic117_cmd_t command);
-extern int  ftape_command_wait(qic117_cmd_t command,
-			       unsigned int timeout,
-			       int *status);
-extern int  ftape_parameter(unsigned int parameter);
-extern int ftape_report_operation(int *status,
-				  qic117_cmd_t  command,
-				  int result_length);
-extern int ftape_report_configuration(qic_model *model,
-				      unsigned int *rate,
-				      int *qic_std,
-				      int *tape_len);
-extern int ftape_report_drive_status(int *status);
-extern int ftape_report_raw_drive_status(int *status);
-extern int ftape_report_status(int *status);
-extern int ftape_ready_wait(unsigned int timeout, int *status);
-extern int ftape_seek_head_to_track(unsigned int track);
-extern int ftape_set_data_rate(unsigned int new_rate, unsigned int qic_std);
-extern int ftape_report_error(unsigned int *error,
-			      qic117_cmd_t *command,
-			      int report);
-extern int ftape_reset_drive(void);
-extern int ftape_put_drive_to_sleep(wake_up_types method);
-extern int ftape_wakeup_drive(wake_up_types method);
-extern int ftape_increase_threshold(void);
-extern int ftape_half_data_rate(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-proc.c b/drivers/char/ftape/lowlevel/ftape-proc.c
deleted file mode 100644
index e805b15e0a1..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-proc.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-proc.c,v $
- * $Revision: 1.11 $
- * $Date: 1997/10/24 14:47:37 $
- *
- *      This file contains the procfs interface for the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
-
- *	Old code removed, switched to dynamic proc entry.
- */
-
-
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
-
-#include <linux/proc_fs.h>
-
-#include <linux/ftape.h>
-#include <linux/init.h>
-#include <linux/qic117.h>
-
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-proc.h"
-#include "../lowlevel/ftape-tracing.h"
-
-static size_t get_driver_info(char *buf)
-{
-	const char *debug_level[] = { "bugs"  ,
-				      "errors",
-				      "warnings",
-				      "informational",
-				      "noisy",
-				      "program flow",
-				      "fdc and dma",
-				      "data flow",
-				      "anything" };
-
-	return sprintf(buf,
-		       "version       : %s\n"
-		       "used data rate: %d kbit/sec\n"
-		       "dma memory    : %d kb\n"
-		       "debug messages: %s\n",
-		       FTAPE_VERSION,
-		       ft_data_rate,
-		       FT_BUFF_SIZE * ft_nr_buffers >> 10,
-		       debug_level[TRACE_LEVEL]);
-}
-
-static size_t get_tapedrive_info(char *buf)
-{ 
-	return sprintf(buf,
-		       "vendor id : 0x%04x\n"
-		       "drive name: %s\n"
-		       "wind speed: %d ips\n"
-		       "wakeup    : %s\n"
-		       "max. rate : %d kbit/sec\n",
-		       ft_drive_type.vendor_id,
-		       ft_drive_type.name,
-		       ft_drive_type.speed,
-		       ((ft_drive_type.wake_up == no_wake_up)
-			? "No wakeup needed" :
-			((ft_drive_type.wake_up == wake_up_colorado)
-			 ? "Colorado" :
-			 ((ft_drive_type.wake_up == wake_up_mountain)
-			  ? "Mountain" :
-			  ((ft_drive_type.wake_up == wake_up_insight)
-			   ? "Motor on" :
-			   "Unknown")))),
-		       ft_drive_max_rate);
-}
-
-static size_t get_cartridge_info(char *buf)
-{
-	if (ftape_init_drive_needed) {
-		return sprintf(buf, "uninitialized\n");
-	}
-	if (ft_no_tape) {
-		return sprintf(buf, "no cartridge inserted\n");
-	}
-	return sprintf(buf,
-		       "segments  : %5d\n"
-		       "tracks    : %5d\n"
-		       "length    : %5dft\n"
-		       "formatted : %3s\n"
-		       "writable  : %3s\n"
-		       "QIC spec. : QIC-%s\n"
-		       "fmt-code  : %1d\n",
-		       ft_segments_per_track,
-		       ft_tracks_per_tape,
-		       ftape_tape_len,
-		       (ft_formatted == 1) ? "yes" : "no",
-		       (ft_write_protected == 1) ? "no" : "yes",
-		       ((ft_qic_std == QIC_TAPE_QIC40) ? "40" :
-			((ft_qic_std == QIC_TAPE_QIC80) ? "80" :
-			 ((ft_qic_std == QIC_TAPE_QIC3010) ? "3010" :
-			  ((ft_qic_std == QIC_TAPE_QIC3020) ? "3020" :
-			   "???")))),
-		       ft_format_code);
-}
-
-static size_t get_controller_info(char *buf)
-{
-	const char  *fdc_name[] = { "no fdc",
-				    "i8272",
-				    "i82077",
-				    "i82077AA",
-				    "Colorado FC-10 or FC-20",
-				    "i82078",
-				    "i82078_1" };
-
-	return sprintf(buf,
-		       "FDC type  : %s\n"
-		       "FDC base  : 0x%03x\n"
-		       "FDC irq   : %d\n"
-		       "FDC dma   : %d\n"
-		       "FDC thr.  : %d\n"
-		       "max. rate : %d kbit/sec\n",
-		       ft_mach2 ? "Mountain MACH-2" : fdc_name[fdc.type],
-		       fdc.sra, fdc.irq, fdc.dma,
-		       ft_fdc_threshold, ft_fdc_max_rate);
-}
-
-static size_t get_history_info(char *buf)
-{
-        size_t len;
-
-	len  = sprintf(buf,
-		       "\nFDC isr statistics\n"
-		       " id_am_errors     : %3d\n"
-		       " id_crc_errors    : %3d\n"
-		       " data_am_errors   : %3d\n"
-		       " data_crc_errors  : %3d\n"
-		       " overrun_errors   : %3d\n"
-		       " no_data_errors   : %3d\n"
-		       " retries          : %3d\n",
-		       ft_history.id_am_errors,   ft_history.id_crc_errors,
-		       ft_history.data_am_errors, ft_history.data_crc_errors,
-		       ft_history.overrun_errors, ft_history.no_data_errors,
-		       ft_history.retries);
-	len += sprintf(buf + len,
-		       "\nECC statistics\n"
-		       " crc_errors       : %3d\n"
-		       " crc_failures     : %3d\n"
-		       " ecc_failures     : %3d\n"
-		       " sectors corrected: %3d\n",
-		       ft_history.crc_errors,   ft_history.crc_failures,
-		       ft_history.ecc_failures, ft_history.corrected);
-	len += sprintf(buf + len,
-		       "\ntape quality statistics\n"
-		       " media defects    : %3d\n",
-		       ft_history.defects);
-	len += sprintf(buf + len,
-		       "\ntape motion statistics\n"
-		       " repositions      : %3d\n",
-		       ft_history.rewinds);
-	return len;
-}
-
-static int ftape_read_proc(char *page, char **start, off_t off,
-			   int count, int *eof, void *data)
-{
-	char *ptr = page;
-	size_t len;
-	
-	ptr += sprintf(ptr, "Kernel Driver\n\n");
-	ptr += get_driver_info(ptr);
-	ptr += sprintf(ptr, "\nTape Drive\n\n");
-	ptr += get_tapedrive_info(ptr);
-	ptr += sprintf(ptr, "\nFDC Controller\n\n");
-	ptr += get_controller_info(ptr);
-	ptr += sprintf(ptr, "\nTape Cartridge\n\n");
-	ptr += get_cartridge_info(ptr);
-	ptr += sprintf(ptr, "\nHistory Record\n\n");
-	ptr += get_history_info(ptr);
-
-	len = strlen(page);
-	*start = NULL;
-	if (off+count >= len) {
-		*eof = 1;
-	} else {
-		*eof = 0;
-	}
-	return len;
-}
-
-int __init ftape_proc_init(void)
-{
-	return create_proc_read_entry("ftape", 0, &proc_root,
-		ftape_read_proc, NULL) != NULL;
-}
-
-void ftape_proc_destroy(void)
-{
-	remove_proc_entry("ftape", &proc_root);
-}
-
-#endif /* defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS) */
diff --git a/drivers/char/ftape/lowlevel/ftape-proc.h b/drivers/char/ftape/lowlevel/ftape-proc.h
deleted file mode 100644
index 264dfcc1d22..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-proc.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _FTAPE_PROC_H
-#define _FTAPE_PROC_H
-
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-proc.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:20 $
- *
- *      This file contains definitions for the procfs interface of the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/proc_fs.h>
-
-extern int  ftape_proc_init(void);
-extern void ftape_proc_destroy(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-read.c b/drivers/char/ftape/lowlevel/ftape-read.c
deleted file mode 100644
index d967d8cd86d..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-read.c
+++ /dev/null
@@ -1,621 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-read.c,v $
- * $Revision: 1.6 $
- * $Date: 1997/10/21 14:39:22 $
- *
- *      This file contains the reading code
- *      for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-
-void ftape_zap_read_buffers(void)
-{
-	int i;
-
-	for (i = 0; i < ft_nr_buffers; ++i) {
-/*  changed to "fit" with dynamic allocation of tape_buffer. --khp  */
-		ft_buffer[i]->status = waiting;
-		ft_buffer[i]->bytes = 0;
-		ft_buffer[i]->skip = 0;
-		ft_buffer[i]->retry = 0;
-	}
-/*	ftape_reset_buffer(); */
-}
-
-static SectorMap convert_sector_map(buffer_struct * buff)
-{
-	int i = 0;
-	SectorMap bad_map = ftape_get_bad_sector_entry(buff->segment_id);
-	SectorMap src_map = buff->soft_error_map | buff->hard_error_map;
-	SectorMap dst_map = 0;
-	TRACE_FUN(ft_t_any);
-
-	if (bad_map || src_map) {
-		TRACE(ft_t_flow, "bad_map = 0x%08lx", (long) bad_map);
-		TRACE(ft_t_flow, "src_map = 0x%08lx", (long) src_map);
-	}
-	while (bad_map) {
-		while ((bad_map & 1) == 0) {
-			if (src_map & 1) {
-				dst_map |= (1 << i);
-			}
-			src_map >>= 1;
-			bad_map >>= 1;
-			++i;
-		}
-		/* (bad_map & 1) == 1 */
-		src_map >>= 1;
-		bad_map >>= 1;
-	}
-	if (src_map) {
-		dst_map |= (src_map << i);
-	}
-	if (dst_map) {
-		TRACE(ft_t_flow, "dst_map = 0x%08lx", (long) dst_map);
-	}
-	TRACE_EXIT dst_map;
-}
-
-static int correct_and_copy_fraction(buffer_struct *buff, __u8 * destination,
-				     int start, int size)
-{
-	struct memory_segment mseg;
-	int result;
-	SectorMap read_bad;
-	TRACE_FUN(ft_t_any);
-
-	mseg.read_bad = convert_sector_map(buff);
-	mseg.marked_bad = 0;	/* not used... */
-	mseg.blocks = buff->bytes / FT_SECTOR_SIZE;
-	mseg.data = buff->address;
-	/*    If there are no data sectors we can skip this segment.
-	 */
-	if (mseg.blocks <= 3) {
-		TRACE_ABORT(0, ft_t_noise, "empty segment");
-	}
-	read_bad = mseg.read_bad;
-	ft_history.crc_errors += count_ones(read_bad);
-	result = ftape_ecc_correct_data(&mseg);
-	if (read_bad != 0 || mseg.corrected != 0) {
-		TRACE(ft_t_noise, "crc error map: 0x%08lx", (unsigned long)read_bad);
-		TRACE(ft_t_noise, "corrected map: 0x%08lx", (unsigned long)mseg.corrected);
-		ft_history.corrected += count_ones(mseg.corrected);
-	}
-	if (result == ECC_CORRECTED || result == ECC_OK) {
-		if (result == ECC_CORRECTED) {
-			TRACE(ft_t_info, "ecc corrected segment: %d", buff->segment_id);
-		}
-		if(start < 0) {
-			start= 0;
-		}
-		if((start+size) > ((mseg.blocks - 3) * FT_SECTOR_SIZE)) {
-			size = (mseg.blocks - 3) * FT_SECTOR_SIZE  - start;
-		} 
-		if (size < 0) {
-			size= 0;
-		}
-		if(size > 0) {
-			memcpy(destination + start, mseg.data + start, size);
-		}
-		if ((read_bad ^ mseg.corrected) & mseg.corrected) {
-			/* sectors corrected without crc errors set */
-			ft_history.crc_failures++;
-		}
-		TRACE_EXIT size; /* (mseg.blocks - 3) * FT_SECTOR_SIZE; */
-	} else {
-		ft_history.ecc_failures++;
-		TRACE_ABORT(-EAGAIN,
-			    ft_t_err, "ecc failure on segment %d",
-			    buff->segment_id);
-	}
-	TRACE_EXIT 0;
-}
-
-/*      Read given segment into buffer at address.
- */
-int ftape_read_segment_fraction(const int segment_id,
-				void  *address, 
-				const ft_read_mode_t read_mode,
-				const int start,
-				const int size)
-{
-	int result = 0;
-	int retry  = 0;
-	int bytes_read = 0;
-	int read_done  = 0;
-	TRACE_FUN(ft_t_flow);
-
-	ft_history.used |= 1;
-	TRACE(ft_t_data_flow, "segment_id = %d", segment_id);
-	if (ft_driver_state != reading) {
-		TRACE(ft_t_noise, "calling ftape_abort_operation");
-		TRACE_CATCH(ftape_abort_operation(),);
-		ftape_set_state(reading);
-	}
-	for(;;) {
-		buffer_struct *tail;
-		/*  Allow escape from this loop on signal !
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		/*  Search all full buffers for the first matching the
-		 *  wanted segment.  Clear other buffers on the fly.
-		 */
-		tail = ftape_get_buffer(ft_queue_tail);
-		while (!read_done && tail->status == done) {
-			/*  Allow escape from this loop on signal !
-			 */
-			FT_SIGNAL_EXIT(_DONT_BLOCK);
-			if (tail->segment_id == segment_id) {
-				/*  If out buffer is already full,
-				 *  return its contents.  
-				 */
-				TRACE(ft_t_flow, "found segment in cache: %d",
-				      segment_id);
-				if (tail->deleted) {
-					/*  Return a value that
-					 *  read_header_segment
-					 *  understands.  As this
-					 *  should only occur when
-					 *  searching for the header
-					 *  segments it shouldn't be
-					 *  misinterpreted elsewhere.
-					 */
-					TRACE_EXIT 0;
-				}
-				result = correct_and_copy_fraction(
-					tail,
-					address,
-					start,
-					size);
-				TRACE(ft_t_flow, "segment contains (bytes): %d",
-				      result);
-				if (result < 0) {
-					if (result != -EAGAIN) {
-						TRACE_EXIT result;
-					}
-					/* keep read_done == 0, will
-					 * trigger
-					 * ftape_abort_operation
-					 * because reading wrong
-					 * segment.
-					 */
-					TRACE(ft_t_err, "ecc failed, retry");
-					++retry;
-				} else {
-					read_done = 1;
-					bytes_read = result;
-				}
-			} else {
-				TRACE(ft_t_flow,"zapping segment in cache: %d",
-				      tail->segment_id);
-			}
-			tail->status = waiting;
-			tail = ftape_next_buffer(ft_queue_tail);
-		}
-		if (!read_done && tail->status == reading) {
-			if (tail->segment_id == segment_id) {
-				switch(ftape_wait_segment(reading)) {
-				case 0:
-					break;
-				case -EINTR:
-					TRACE_ABORT(-EINTR, ft_t_warn,
-						    "interrupted by "
-						    "non-blockable signal");
-					break;
-				default:
-					TRACE(ft_t_noise,
-					      "wait_segment failed");
-					ftape_abort_operation();
-					ftape_set_state(reading);
-					break;
-				}
-			} else {
-				/*  We're reading the wrong segment,
-				 *  stop runner.
-				 */
-				TRACE(ft_t_noise, "reading wrong segment");
-				ftape_abort_operation();
-				ftape_set_state(reading);
-			}
-		}
-		/*    should runner stop ?
-		 */
-		if (ft_runner_status == aborting) {
-			buffer_struct *head = ftape_get_buffer(ft_queue_head);
-			switch(head->status) {
-			case error:
-				ft_history.defects += 
-					count_ones(head->hard_error_map);
-			case reading:
-				head->status = waiting;
-				break;
-			default:
-				break;
-			}
-			TRACE_CATCH(ftape_dumb_stop(),);
-		} else {
-			/*  If just passed last segment on tape: wait
-			 *  for BOT or EOT mark. Sets ft_runner_status to
-			 *  idle if at lEOT and successful 
-			 */
-			TRACE_CATCH(ftape_handle_logical_eot(),);
-		}
-		/*    If we got a segment: quit, or else retry up to limit.
-		 *
-		 *    If segment to read is empty, do not start runner for it,
-		 *    but wait for next read call.
-		 */
-		if (read_done ||
-		    ftape_get_bad_sector_entry(segment_id) == EMPTY_SEGMENT ) {
-			/* bytes_read = 0;  should still be zero */
-			TRACE_EXIT bytes_read;
-
-		}
-		if (retry > FT_RETRIES_ON_ECC_ERROR) {
-			ft_history.defects++;
-			TRACE_ABORT(-ENODATA, ft_t_err,
-				    "too many retries on ecc failure");
-		}
-		/*    Now at least one buffer is empty !
-		 *    Restart runner & tape if needed.
-		 */
-		TRACE(ft_t_any, "head: %d, tail: %d, ft_runner_status: %d",
-		      ftape_buffer_id(ft_queue_head),
-		      ftape_buffer_id(ft_queue_tail),
-		      ft_runner_status);
-		TRACE(ft_t_any, "buffer[].status, [head]: %d, [tail]: %d",
-		      ftape_get_buffer(ft_queue_head)->status,
-		      ftape_get_buffer(ft_queue_tail)->status);
-		tail = ftape_get_buffer(ft_queue_tail);
-		if (tail->status == waiting) {
-			buffer_struct *head = ftape_get_buffer(ft_queue_head);
-
-			ftape_setup_new_segment(head, segment_id, -1);
-			if (read_mode == FT_RD_SINGLE) {
-				/* disable read-ahead */
-				head->next_segment = 0;
-			}
-			ftape_calc_next_cluster(head);
-			if (ft_runner_status == idle) {
-				result = ftape_start_tape(segment_id,
-							  head->sector_offset);
-				if (result < 0) {
-					TRACE_ABORT(result, ft_t_err, "Error: "
-						    "segment %d unreachable",
-						    segment_id);
-				}
-			}
-			head->status = reading;
-			fdc_setup_read_write(head, FDC_READ);
-		}
-	}
-	/* not reached */
-	TRACE_EXIT -EIO;
-}
-
-int ftape_read_header_segment(__u8 *address)
-{
-	int result;
-	int header_segment;
-	int first_failed = 0;
-	int status;
-	TRACE_FUN(ft_t_flow);
-
-	ft_used_header_segment = -1;
-	TRACE_CATCH(ftape_report_drive_status(&status),);
-	TRACE(ft_t_flow, "reading...");
-	/*  We're looking for the first header segment.
-	 *  A header segment cannot contain bad sectors, therefor at the
-	 *  tape start, segments with bad sectors are (according to QIC-40/80)
-	 *  written with deleted data marks and must be skipped.
-	 */
-	memset(address, '\0', (FT_SECTORS_PER_SEGMENT - 3) * FT_SECTOR_SIZE); 
-	result = 0;
-#define HEADER_SEGMENT_BOUNDARY 68  /* why not 42? */
-	for (header_segment = 0;
-	     header_segment < HEADER_SEGMENT_BOUNDARY && result == 0;
-	     ++header_segment) {
-		/*  Set no read-ahead, the isr will force read-ahead whenever
-		 *  it encounters deleted data !
-		 */
-		result = ftape_read_segment(header_segment,
-					    address,
-					    FT_RD_SINGLE);
-		if (result < 0 && !first_failed) {
-			TRACE(ft_t_err, "header segment damaged, trying backup");
-			first_failed = 1;
-			result = 0;	/* force read of next (backup) segment */
-		}
-	}
-	if (result < 0 || header_segment >= HEADER_SEGMENT_BOUNDARY) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "no readable header segment found");
-	}
-	TRACE_CATCH(ftape_abort_operation(),);
-	ft_used_header_segment = header_segment;
-	result = ftape_decode_header_segment(address);
- 	TRACE_EXIT result;
-}
-
-int ftape_decode_header_segment(__u8 *address)
-{
-	unsigned int max_floppy_side;
-	unsigned int max_floppy_track;
-	unsigned int max_floppy_sector;
-	unsigned int new_tape_len;
-	TRACE_FUN(ft_t_flow);
-
-	if (GET4(address, FT_SIGNATURE) == FT_D2G_MAGIC) {
-		/* Ditto 2GB header segment. They encrypt the bad sector map.
-		 * We decrypt it and store them in normal format.
-		 * I hope this is correct.
-		 */
-		int i;
-		TRACE(ft_t_warn,
-		      "Found Ditto 2GB tape, "
-		      "trying to decrypt bad sector map");
-		for (i=256; i < 29 * FT_SECTOR_SIZE; i++) {
-			address[i] = ~(address[i] - (i&0xff));
-		}
-		PUT4(address, 0,FT_HSEG_MAGIC);
-	} else if (GET4(address, FT_SIGNATURE) != FT_HSEG_MAGIC) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "wrong signature in header segment");
-	}
-	ft_format_code = (ft_format_type) address[FT_FMT_CODE];
-	if (ft_format_code != fmt_big) {
-		ft_header_segment_1   = GET2(address, FT_HSEG_1);
-		ft_header_segment_2   = GET2(address, FT_HSEG_2);
-		ft_first_data_segment = GET2(address, FT_FRST_SEG);
-		ft_last_data_segment  = GET2(address, FT_LAST_SEG);
-	} else {
-		ft_header_segment_1   = GET4(address, FT_6_HSEG_1);
-		ft_header_segment_2   = GET4(address, FT_6_HSEG_2);
-		ft_first_data_segment = GET4(address, FT_6_FRST_SEG);
-		ft_last_data_segment  = GET4(address, FT_6_LAST_SEG);
-	}
-	TRACE(ft_t_noise, "first data segment: %d", ft_first_data_segment);
-	TRACE(ft_t_noise, "last  data segment: %d", ft_last_data_segment);
-	TRACE(ft_t_noise, "header segments are %d and %d",
-	      ft_header_segment_1, ft_header_segment_2);
-
-	/*    Verify tape parameters...
-	 *    QIC-40/80 spec:                 tape_parameters:
-	 *
-	 *    segments-per-track              segments_per_track
-	 *    tracks-per-cartridge            tracks_per_tape
-	 *    max-floppy-side                 (segments_per_track *
-	 *                                    tracks_per_tape - 1) /
-	 *                                    ftape_segments_per_head
-	 *    max-floppy-track                ftape_segments_per_head /
-	 *                                    ftape_segments_per_cylinder - 1
-	 *    max-floppy-sector               ftape_segments_per_cylinder *
-	 *                                    FT_SECTORS_PER_SEGMENT
-	 */
-	ft_segments_per_track = GET2(address, FT_SPT);
-	ft_tracks_per_tape    = address[FT_TPC];
-	max_floppy_side       = address[FT_FHM];
-	max_floppy_track      = address[FT_FTM];
-	max_floppy_sector     = address[FT_FSM];
-	TRACE(ft_t_noise, "(fmt/spt/tpc/fhm/ftm/fsm) = %d/%d/%d/%d/%d/%d",
-	      ft_format_code, ft_segments_per_track, ft_tracks_per_tape,
-	      max_floppy_side, max_floppy_track, max_floppy_sector);
-	new_tape_len = ftape_tape_len;
-	switch (ft_format_code) {
-	case fmt_425ft:
-		new_tape_len = 425;
-		break;
-	case fmt_normal:
-		if (ftape_tape_len == 0) {	/* otherwise 307 ft */
-			new_tape_len = 205;
-		}
-		break;
-	case fmt_1100ft:
-		new_tape_len = 1100;
-		break;
-	case fmt_var:{
-			int segments_per_1000_inch = 1;		/* non-zero default for switch */
-			switch (ft_qic_std) {
-			case QIC_TAPE_QIC40:
-				segments_per_1000_inch = 332;
-				break;
-			case QIC_TAPE_QIC80:
-				segments_per_1000_inch = 488;
-				break;
-			case QIC_TAPE_QIC3010:
-				segments_per_1000_inch = 730;
-				break;
-			case QIC_TAPE_QIC3020:
-				segments_per_1000_inch = 1430;
-				break;
-			}
-			new_tape_len = (1000 * ft_segments_per_track +
-					(segments_per_1000_inch - 1)) / segments_per_1000_inch;
-			break;
-		}
-	case fmt_big:{
-			int segments_per_1000_inch = 1;		/* non-zero default for switch */
-			switch (ft_qic_std) {
-			case QIC_TAPE_QIC40:
-				segments_per_1000_inch = 332;
-				break;
-			case QIC_TAPE_QIC80:
-				segments_per_1000_inch = 488;
-				break;
-			case QIC_TAPE_QIC3010:
-				segments_per_1000_inch = 730;
-				break;
-			case QIC_TAPE_QIC3020:
-				segments_per_1000_inch = 1430;
-				break;
-			default:
-				TRACE_ABORT(-EIO, ft_t_bug,
-			"%x QIC-standard with fmt-code %d, please report",
-					    ft_qic_std, ft_format_code);
-			}
-			new_tape_len = ((1000 * ft_segments_per_track +
-					 (segments_per_1000_inch - 1)) / 
-					segments_per_1000_inch);
-			break;
-		}
-	default:
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "unknown tape format, please report !");
-	}
-	if (new_tape_len != ftape_tape_len) {
-		ftape_tape_len = new_tape_len;
-		TRACE(ft_t_info, "calculated tape length is %d ft",
-		      ftape_tape_len);
-		ftape_calc_timeouts(ft_qic_std, ft_data_rate, ftape_tape_len);
-	}
-	if (ft_segments_per_track == 0 && ft_tracks_per_tape == 0 &&
-	    max_floppy_side == 0 && max_floppy_track == 0 &&
-	    max_floppy_sector == 0) {
-		/*  QIC-40 Rev E and earlier has no values in the header.
-		 */
-		ft_segments_per_track = 68;
-		ft_tracks_per_tape = 20;
-		max_floppy_side = 1;
-		max_floppy_track = 169;
-		max_floppy_sector = 128;
-	}
-	/*  This test will compensate for the wrong parameter on tapes
-	 *  formatted by Conner software.
-	 */
-	if (ft_segments_per_track == 150 &&
-	    ft_tracks_per_tape == 28 &&
-	    max_floppy_side == 7 &&
-	    max_floppy_track == 149 &&
-	    max_floppy_sector == 128) {
-TRACE(ft_t_info, "the famous CONNER bug: max_floppy_side off by one !");
-		max_floppy_side = 6;
-	}
-	/*  These tests will compensate for the wrong parameter on tapes
-	 *  formatted by ComByte Windows software.
-	 *
-	 *  First, for 205 foot tapes
-	 */
-	if (ft_segments_per_track == 100 &&
-	    ft_tracks_per_tape == 28 &&
-	    max_floppy_side == 9 &&
-	    max_floppy_track == 149 &&
-	    max_floppy_sector == 128) {
-TRACE(ft_t_info, "the ComByte bug: max_floppy_side incorrect!");
-		max_floppy_side = 4;
-	}
-	/* Next, for 307 foot tapes. */
-	if (ft_segments_per_track == 150 &&
-	    ft_tracks_per_tape == 28 &&
-	    max_floppy_side == 9 &&
-	    max_floppy_track == 149 &&
-	    max_floppy_sector == 128) {
-TRACE(ft_t_info, "the ComByte bug: max_floppy_side incorrect!");
-		max_floppy_side = 6;
-	}
-	/*  This test will compensate for the wrong parameter on tapes
-	 *  formatted by Colorado Windows software.
-	 */
-	if (ft_segments_per_track == 150 &&
-	    ft_tracks_per_tape == 28 &&
-	    max_floppy_side == 6 &&
-	    max_floppy_track == 150 &&
-	    max_floppy_sector == 128) {
-TRACE(ft_t_info, "the famous Colorado bug: max_floppy_track off by one !");
-		max_floppy_track = 149;
-	}
-	ftape_segments_per_head = ((max_floppy_sector/FT_SECTORS_PER_SEGMENT) *
-				   (max_floppy_track + 1));
-	/*  This test will compensate for some bug reported by Dima
-	 *  Brodsky.  Seems to be a Colorado bug, either. (freebee
-	 *  Imation tape shipped together with Colorado T3000
-	 */
-	if ((ft_format_code == fmt_var || ft_format_code == fmt_big) &&
-	    ft_tracks_per_tape == 50 &&
-	    max_floppy_side == 54 &&
-	    max_floppy_track == 255 &&
-	    max_floppy_sector == 128) {
-TRACE(ft_t_info, "the famous ??? bug: max_floppy_track off by one !");
-		max_floppy_track = 254;
-	}
-	/*
-	 *    Verify drive_configuration with tape parameters
-	 */
-	if (ftape_segments_per_head == 0 || ftape_segments_per_cylinder == 0 ||
-	  ((ft_segments_per_track * ft_tracks_per_tape - 1) / ftape_segments_per_head
-	   != max_floppy_side) ||
-	    (ftape_segments_per_head / ftape_segments_per_cylinder - 1 != max_floppy_track) ||
-	(ftape_segments_per_cylinder * FT_SECTORS_PER_SEGMENT != max_floppy_sector)
-#ifdef TESTING
-	    || ((ft_format_code == fmt_var || ft_format_code == fmt_big) && 
-		(max_floppy_track != 254 || max_floppy_sector != 128))
-#endif
-	   ) {
-		char segperheadz = ftape_segments_per_head ? ' ' : '?';
-		char segpercylz  = ftape_segments_per_cylinder ? ' ' : '?';
-		TRACE(ft_t_err,"Tape parameters inconsistency, please report");
-		TRACE(ft_t_err, "reported = %d/%d/%d/%d/%d/%d",
-		      ft_format_code,
-		      ft_segments_per_track,
-		      ft_tracks_per_tape,
-		      max_floppy_side,
-		      max_floppy_track,
-		      max_floppy_sector);
-		TRACE(ft_t_err, "required = %d/%d/%d/%d%c/%d%c/%d",
-		      ft_format_code,
-		      ft_segments_per_track,
-		      ft_tracks_per_tape,
-		      ftape_segments_per_head ?
-		      ((ft_segments_per_track * ft_tracks_per_tape -1) / 
-		       ftape_segments_per_head ) :
-			(ft_segments_per_track * ft_tracks_per_tape -1),
-			segperheadz,
-		      ftape_segments_per_cylinder ?
-		      (ftape_segments_per_head / 
-		       ftape_segments_per_cylinder - 1 ) :
-			ftape_segments_per_head - 1,
-			segpercylz,
-		      (ftape_segments_per_cylinder * FT_SECTORS_PER_SEGMENT));
-		TRACE_EXIT -EIO;
-	}
-	ftape_extract_bad_sector_map(address);
- 	TRACE_EXIT 0;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-read.h b/drivers/char/ftape/lowlevel/ftape-read.h
deleted file mode 100644
index 069f99f2a98..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-read.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#ifndef _FTAPE_READ_H
-#define _FTAPE_READ_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-read.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:22 $
- *
- *      This file contains the definitions for the read functions
- *      for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-/*      ftape-read.c defined global functions.
- */
-typedef enum {
-	FT_RD_SINGLE = 0,
-	FT_RD_AHEAD  = 1,
-} ft_read_mode_t;
-
-extern int ftape_read_header_segment(__u8 *address);
-extern int ftape_decode_header_segment(__u8 *address);
-extern int ftape_read_segment_fraction(const int segment,
-				       void  *address, 
-				       const ft_read_mode_t read_mode,
-				       const int start,
-				       const int size);
-#define ftape_read_segment(segment, address, read_mode)			\
-	ftape_read_segment_fraction(segment, address, read_mode,	\
-				    0, FT_SEGMENT_SIZE)
-extern void ftape_zap_read_buffers(void);
-
-#endif				/* _FTAPE_READ_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-rw.c b/drivers/char/ftape/lowlevel/ftape-rw.c
deleted file mode 100644
index c0d6dc2cbfd..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-rw.c
+++ /dev/null
@@ -1,1092 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-rw.c,v $
- * $Revision: 1.7 $
- * $Date: 1997/10/28 14:26:49 $
- *
- *      This file contains some common code for the segment read and
- *      segment write routines for the QIC-117 floppy-tape driver for
- *      Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-int ft_nr_buffers;
-buffer_struct *ft_buffer[FT_MAX_NR_BUFFERS];
-static volatile int ft_head;
-static volatile int ft_tail;	/* not volatile but need same type as head */
-int fdc_setup_error;
-location_record ft_location = {-1, 0};
-volatile int ftape_tape_running;
-
-/*      Local vars.
- */
-static int overrun_count_offset;
-static int inhibit_correction;
-
-/*  maxmimal allowed overshoot when fast seeking
- */
-#define OVERSHOOT_LIMIT 10
-
-/*      Increment cyclic buffer nr.
- */
-buffer_struct *ftape_next_buffer(ft_buffer_queue_t pos)
-{
-	switch (pos) {
-	case ft_queue_head:
-		if (++ft_head >= ft_nr_buffers) {
-			ft_head = 0;
-		}
-		return ft_buffer[ft_head];
-	case ft_queue_tail:
-		if (++ft_tail >= ft_nr_buffers) {
-			ft_tail = 0;
-		}
-		return ft_buffer[ft_tail];
-	default:
-		return NULL;
-	}
-}
-int ftape_buffer_id(ft_buffer_queue_t pos)
-{
-	switch(pos) {
-	case ft_queue_head: return ft_head;
-	case ft_queue_tail: return ft_tail;
-	default: return -1;
-	}
-}
-buffer_struct *ftape_get_buffer(ft_buffer_queue_t pos)
-{
-	switch(pos) {
-	case ft_queue_head: return ft_buffer[ft_head];
-	case ft_queue_tail: return ft_buffer[ft_tail];
-	default: return NULL;
-	}
-}
-void ftape_reset_buffer(void)
-{
-	ft_head = ft_tail = 0;
-}
-
-buffer_state_enum ftape_set_state(buffer_state_enum new_state)
-{
-	buffer_state_enum old_state = ft_driver_state;
-
-	ft_driver_state = new_state;
-	return old_state;
-}
-/*      Calculate Floppy Disk Controller and DMA parameters for a segment.
- *      head:   selects buffer struct in array.
- *      offset: number of physical sectors to skip (including bad ones).
- *      count:  number of physical sectors to handle (including bad ones).
- */
-static int setup_segment(buffer_struct * buff, 
-			 int segment_id,
-			 unsigned int sector_offset, 
-			 unsigned int sector_count, 
-			 int retry)
-{
-	SectorMap offset_mask;
-	SectorMap mask;
-	TRACE_FUN(ft_t_any);
-
-	buff->segment_id = segment_id;
-	buff->sector_offset = sector_offset;
-	buff->remaining = sector_count;
-	buff->head = segment_id / ftape_segments_per_head;
-	buff->cyl = (segment_id % ftape_segments_per_head) / ftape_segments_per_cylinder;
-	buff->sect = (segment_id % ftape_segments_per_cylinder) * FT_SECTORS_PER_SEGMENT + 1;
-	buff->deleted = 0;
-	offset_mask = (1 << buff->sector_offset) - 1;
-	mask = ftape_get_bad_sector_entry(segment_id) & offset_mask;
-	while (mask) {
-		if (mask & 1) {
-			offset_mask >>= 1;	/* don't count bad sector */
-		}
-		mask >>= 1;
-	}
-	buff->data_offset = count_ones(offset_mask);	/* good sectors to skip */
-	buff->ptr = buff->address + buff->data_offset * FT_SECTOR_SIZE;
-	TRACE(ft_t_flow, "data offset = %d sectors", buff->data_offset);
-	if (retry) {
-		buff->soft_error_map &= offset_mask;	/* keep skipped part */
-	} else {
-		buff->hard_error_map = buff->soft_error_map = 0;
-	}
-	buff->bad_sector_map = ftape_get_bad_sector_entry(buff->segment_id);
-	if (buff->bad_sector_map != 0) {
-		TRACE(ft_t_noise, "segment: %d, bad sector map: %08lx",
-			buff->segment_id, (long)buff->bad_sector_map);
-	} else {
-		TRACE(ft_t_flow, "segment: %d", buff->segment_id);
-	}
-	if (buff->sector_offset > 0) {
-		buff->bad_sector_map >>= buff->sector_offset;
-	}
-	if (buff->sector_offset != 0 || buff->remaining != FT_SECTORS_PER_SEGMENT) {
-		TRACE(ft_t_flow, "sector offset = %d, count = %d",
-			buff->sector_offset, buff->remaining);
-	}
-	/*    Segments with 3 or less sectors are not written with valid
-	 *    data because there is no space left for the ecc.  The
-	 *    data written is whatever happens to be in the buffer.
-	 *    Reading such a segment will return a zero byte-count.
-	 *    To allow us to read/write segments with all bad sectors
-	 *    we fake one readable sector in the segment. This
-	 *    prevents having to handle these segments in a very
-	 *    special way.  It is not important if the reading of this
-	 *    bad sector fails or not (the data is ignored). It is
-	 *    only read to keep the driver running.
-	 *
-	 *    The QIC-40/80 spec. has no information on how to handle
-	 *    this case, so this is my interpretation.  
-	 */
-	if (buff->bad_sector_map == EMPTY_SEGMENT) {
-		TRACE(ft_t_flow, "empty segment %d, fake first sector good",
-		      buff->segment_id);
-		if (buff->ptr != buff->address) {
-			TRACE(ft_t_bug, "This is a bug: %p/%p",
-			      buff->ptr, buff->address);
-		}
-		buff->bad_sector_map = FAKE_SEGMENT;
-	}
-	fdc_setup_error = 0;
-	buff->next_segment = segment_id + 1;
-	TRACE_EXIT 0;
-}
-
-/*      Calculate Floppy Disk Controller and DMA parameters for a new segment.
- */
-int ftape_setup_new_segment(buffer_struct * buff, int segment_id, int skip)
-{
-	int result = 0;
-	static int old_segment_id = -1;
-	static buffer_state_enum old_ft_driver_state = idle;
-	int retry = 0;
-	unsigned offset = 0;
-	int count = FT_SECTORS_PER_SEGMENT;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_flow, "%s segment %d (old = %d)",
-	      (ft_driver_state == reading || ft_driver_state == verifying) 
-	      ? "reading" : "writing",
-	      segment_id, old_segment_id);
-	if (ft_driver_state != old_ft_driver_state) {	/* when verifying */
-		old_segment_id = -1;
-		old_ft_driver_state = ft_driver_state;
-	}
-	if (segment_id == old_segment_id) {
-		++buff->retry;
-		++ft_history.retries;
-		TRACE(ft_t_flow, "setting up for retry nr %d", buff->retry);
-		retry = 1;
-		if (skip && buff->skip > 0) {	/* allow skip on retry */
-			offset = buff->skip;
-			count -= offset;
-			TRACE(ft_t_flow, "skipping %d sectors", offset);
-		}
-	} else {
-		buff->retry = 0;
-		buff->skip = 0;
-		old_segment_id = segment_id;
-	}
-	result = setup_segment(buff, segment_id, offset, count, retry);
-	TRACE_EXIT result;
-}
-
-/*      Determine size of next cluster of good sectors.
- */
-int ftape_calc_next_cluster(buffer_struct * buff)
-{
-	/* Skip bad sectors.
-	 */
-	while (buff->remaining > 0 && (buff->bad_sector_map & 1) != 0) {
-		buff->bad_sector_map >>= 1;
-		++buff->sector_offset;
-		--buff->remaining;
-	}
-	/* Find next cluster of good sectors
-	 */
-	if (buff->bad_sector_map == 0) {	/* speed up */
-		buff->sector_count = buff->remaining;
-	} else {
-		SectorMap map = buff->bad_sector_map;
-
-		buff->sector_count = 0;
-		while (buff->sector_count < buff->remaining && (map & 1) == 0) {
-			++buff->sector_count;
-			map >>= 1;
-		}
-	}
-	return buff->sector_count;
-}
-
-/*  if just passed the last segment on a track, wait for BOT
- *  or EOT mark.
- */
-int ftape_handle_logical_eot(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (ft_runner_status == logical_eot) {
-		int status;
-
-		TRACE(ft_t_noise, "tape at logical EOT");
-		TRACE_CATCH(ftape_ready_wait(ftape_timeout.seek, &status),);
-		if ((status & (QIC_STATUS_AT_BOT | QIC_STATUS_AT_EOT)) == 0) {
-			TRACE_ABORT(-EIO, ft_t_err, "eot/bot not reached");
-		}
-		ft_runner_status = end_of_tape;
-	}
-	if (ft_runner_status == end_of_tape) {
-		TRACE(ft_t_noise, "runner stopped because of logical EOT");
-		ft_runner_status = idle;
-	}
-	TRACE_EXIT 0;
-}
-
-static int check_bot_eot(int status)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (status & (QIC_STATUS_AT_BOT | QIC_STATUS_AT_EOT)) {
-		ft_location.bot = ((ft_location.track & 1) == 0 ?
-				(status & QIC_STATUS_AT_BOT) != 0:
-				(status & QIC_STATUS_AT_EOT) != 0);
-		ft_location.eot = !ft_location.bot;
-		ft_location.segment = (ft_location.track +
-			(ft_location.bot ? 0 : 1)) * ft_segments_per_track - 1;
-		ft_location.sector = -1;
-		ft_location.known  = 1;
-		TRACE(ft_t_flow, "tape at logical %s",
-		      ft_location.bot ? "bot" : "eot");
-		TRACE(ft_t_flow, "segment = %d", ft_location.segment);
-	} else {
-		ft_location.known = 0;
-	}
-	TRACE_EXIT ft_location.known;
-}
-
-/*      Read Id of first sector passing tape head.
- */
-static int ftape_read_id(void)
-{
-	int status;
-	__u8 out[2];
-	TRACE_FUN(ft_t_any);
-
-	/* Assume tape is running on entry, be able to handle
-	 * situation where it stopped or is stopping.
-	 */
-	ft_location.known = 0;	/* default is location not known */
-	out[0] = FDC_READID;
-	out[1] = ft_drive_sel;
-	TRACE_CATCH(fdc_command(out, 2),);
-	switch (fdc_interrupt_wait(20 * FT_SECOND)) {
-	case 0:
-		if (fdc_sect == 0) {
-			if (ftape_report_drive_status(&status) >= 0 &&
-			    (status & QIC_STATUS_READY)) {
-				ftape_tape_running = 0;
-				TRACE(ft_t_flow, "tape has stopped");
-				check_bot_eot(status);
-			}
-		} else {
-			ft_location.known = 1;
-			ft_location.segment = (ftape_segments_per_head
-					       * fdc_head
-					       + ftape_segments_per_cylinder
-					       * fdc_cyl
-					       + (fdc_sect - 1)
-					       / FT_SECTORS_PER_SEGMENT);
-			ft_location.sector = ((fdc_sect - 1)
-					      % FT_SECTORS_PER_SEGMENT);
-			ft_location.eot = ft_location.bot = 0;
-		}
-		break;
-	case -ETIME:
-		/*  Didn't find id on tape, must be near end: Wait
-		 *  until stopped.
-		 */
-		if (ftape_ready_wait(FT_FOREVER, &status) >= 0) {
-			ftape_tape_running = 0;
-			TRACE(ft_t_flow, "tape has stopped");
-			check_bot_eot(status);
-		}
-		break;
-	default:
-		/*  Interrupted or otherwise failing
-		 *  fdc_interrupt_wait() 
-		 */
-		TRACE(ft_t_err, "fdc_interrupt_wait failed");
-		break;
-	}
-	if (!ft_location.known) {
-		TRACE_ABORT(-EIO, ft_t_flow, "no id found");
-	}
-	if (ft_location.sector == 0) {
-		TRACE(ft_t_flow, "passing segment %d/%d",
-		      ft_location.segment, ft_location.sector);
-	} else {
-		TRACE(ft_t_fdc_dma, "passing segment %d/%d",
-		      ft_location.segment, ft_location.sector);
-	}
-	TRACE_EXIT 0;
-}
-
-static int logical_forward(void)
-{
-	ftape_tape_running = 1;
-	return ftape_command(QIC_LOGICAL_FORWARD);
-}
-
-int ftape_stop_tape(int *pstatus)
-{
-	int retry = 0;
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	do {
-		result = ftape_command_wait(QIC_STOP_TAPE,
-					    ftape_timeout.stop, pstatus);
-		if (result == 0) {
-			if ((*pstatus & QIC_STATUS_READY) == 0) {
-				result = -EIO;
-			} else {
-				ftape_tape_running = 0;
-			}
-		}
-	} while (result < 0 && ++retry <= 3);
-	if (result < 0) {
-		TRACE(ft_t_err, "failed ! (fatal)");
-	}
-	TRACE_EXIT result;
-}
-
-int ftape_dumb_stop(void)
-{
-	int result;
-	int status;
-	TRACE_FUN(ft_t_flow);
-
-	/*  Abort current fdc operation if it's busy (probably read
-	 *  or write operation pending) with a reset.
-	 */
-	if (fdc_ready_wait(100 /* usec */) < 0) {
-		TRACE(ft_t_noise, "aborting fdc operation");
-		fdc_reset();
-	}
-	/*  Reading id's after the last segment on a track may fail
-	 *  but eventually the drive will become ready (logical eot).
-	 */
-	result = ftape_report_drive_status(&status);
-	ft_location.known = 0;
-	do {
-		if (result == 0 && status & QIC_STATUS_READY) {
-			/* Tape is not running any more.
-			 */
-			TRACE(ft_t_noise, "tape already halted");
-			check_bot_eot(status);
-			ftape_tape_running = 0;
-		} else if (ftape_tape_running) {
-			/*  Tape is (was) still moving.
-			 */
-#ifdef TESTING
-			ftape_read_id();
-#endif
-			result = ftape_stop_tape(&status);
-		} else {
-			/*  Tape not yet ready but stopped.
-			 */
-			result = ftape_ready_wait(ftape_timeout.pause,&status);
-		}
-	} while (ftape_tape_running
-		 && !(sigtestsetmask(&current->pending.signal, _NEVER_BLOCK)));
-#ifndef TESTING
-	ft_location.known = 0;
-#endif
-	if (ft_runner_status == aborting || ft_runner_status == do_abort) {
-		ft_runner_status = idle;
-	}
-	TRACE_EXIT result;
-}
-
-/*      Wait until runner has finished tail buffer.
- *
- */
-int ftape_wait_segment(buffer_state_enum state)
-{
-	int status;
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-
-	while (ft_buffer[ft_tail]->status == state) {
-		TRACE(ft_t_flow, "state: %d", ft_buffer[ft_tail]->status);
-		/*  First buffer still being worked on, wait up to timeout.
-		 *
-		 *  Note: we check two times for being killed. 50
-		 *  seconds are quite long. Note that
-		 *  fdc_interrupt_wait() is not killable by any
-		 *  means. ftape_read_segment() wants us to return
-		 *  -EINTR in case of a signal.  
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		result = fdc_interrupt_wait(50 * FT_SECOND);
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		if (result < 0) {
-			TRACE_ABORT(result,
-				    ft_t_err, "fdc_interrupt_wait failed");
-		}
-		if (fdc_setup_error) {
-			/* recover... FIXME */
-			TRACE_ABORT(-EIO, ft_t_err, "setup error");
-		}
-	}
-	if (ft_buffer[ft_tail]->status != error) {
-		TRACE_EXIT 0;
-	}
-	TRACE_CATCH(ftape_report_drive_status(&status),);
-	TRACE(ft_t_noise, "ftape_report_drive_status: 0x%02x", status);
-	if ((status & QIC_STATUS_READY) && 
-	    (status & QIC_STATUS_ERROR)) {
-		unsigned int error;
-		qic117_cmd_t command;
-		
-		/*  Report and clear error state.
-		 *  In case the drive can't operate at the selected
-		 *  rate, select the next lower data rate.
-		 */
-		ftape_report_error(&error, &command, 1);
-		if (error == 31 && command == QIC_LOGICAL_FORWARD) {
-			/* drive does not accept this data rate */
-			if (ft_data_rate > 250) {
-				TRACE(ft_t_info,
-				      "Probable data rate conflict");
-				TRACE(ft_t_info,
-				      "Lowering data rate to %d Kbps",
-				      ft_data_rate / 2);
-				ftape_half_data_rate();
-				if (ft_buffer[ft_tail]->retry > 0) {
-					/* give it a chance */
-					--ft_buffer[ft_tail]->retry;
-				}
-			} else {
-				/* no rate is accepted... */
-				TRACE(ft_t_err, "We're dead :(");
-			}
-		} else {
-			TRACE(ft_t_err, "Unknown error");
-		}
-		TRACE_EXIT -EIO;   /* g.p. error */
-	}
-	TRACE_EXIT 0;
-}
-
-/* forward */ static int seek_forward(int segment_id, int fast);
-
-static int fast_seek(int count, int reverse)
-{
-	int result = 0;
-	int status;
-	TRACE_FUN(ft_t_flow);
-
-	if (count > 0) {
-		/*  If positioned at begin or end of tape, fast seeking needs
-		 *  special treatment.
-		 *  Starting from logical bot needs a (slow) seek to the first
-		 *  segment before the high speed seek. Most drives do this
-		 *  automatically but some older don't, so we treat them
-		 *  all the same.
-		 *  Starting from logical eot is even more difficult because
-		 *  we cannot (slow) reverse seek to the last segment.
-		 *  TO BE IMPLEMENTED.
-		 */
-		inhibit_correction = 0;
-		if (ft_location.known &&
-		    ((ft_location.bot && !reverse) ||
-		     (ft_location.eot && reverse))) {
-			if (!reverse) {
-				/*  (slow) skip to first segment on a track
-				 */
-				seek_forward(ft_location.track * ft_segments_per_track, 0);
-				--count;
-			} else {
-				/*  When seeking backwards from
-				 *  end-of-tape the number of erased
-				 *  gaps found seems to be higher than
-				 *  expected.  Therefor the drive must
-				 *  skip some more segments than
-				 *  calculated, but we don't know how
-				 *  many.  Thus we will prevent the
-				 *  re-calculation of offset and
-				 *  overshoot when seeking backwards.
-				 */
-				inhibit_correction = 1;
-				count += 3;	/* best guess */
-			}
-		}
-	} else {
-		TRACE(ft_t_flow, "warning: zero or negative count: %d", count);
-	}
-	if (count > 0) {
-		int i;
-		int nibbles = count > 255 ? 3 : 2;
-
-		if (count > 4095) {
-			TRACE(ft_t_noise, "skipping clipped at 4095 segment");
-			count = 4095;
-		}
-		/* Issue this tape command first. */
-		if (!reverse) {
-			TRACE(ft_t_noise, "skipping %d segment(s)", count);
-			result = ftape_command(nibbles == 3 ?
-			   QIC_SKIP_EXTENDED_FORWARD : QIC_SKIP_FORWARD);
-		} else {
-			TRACE(ft_t_noise, "backing up %d segment(s)", count);
-			result = ftape_command(nibbles == 3 ?
-			   QIC_SKIP_EXTENDED_REVERSE : QIC_SKIP_REVERSE);
-		}
-		if (result < 0) {
-			TRACE(ft_t_noise, "Skip command failed");
-		} else {
-			--count;	/* 0 means one gap etc. */
-			for (i = 0; i < nibbles; ++i) {
-				if (result >= 0) {
-					result = ftape_parameter(count & 15);
-					count /= 16;
-				}
-			}
-			result = ftape_ready_wait(ftape_timeout.rewind, &status);
-			if (result >= 0) {
-				ftape_tape_running = 0;
-			}
-		}
-	}
-	TRACE_EXIT result;
-}
-
-static int validate(int id)
-{
-	/* Check to see if position found is off-track as reported
-	 *  once.  Because all tracks in one direction lie next to
-	 *  each other, if off-track the error will be approximately
-	 *  2 * ft_segments_per_track.
-	 */
-	if (ft_location.track == -1) {
-		return 1; /* unforseen situation, don't generate error */
-	} else {
-		/* Use margin of ft_segments_per_track on both sides
-		 * because ftape needs some margin and the error we're
-		 * looking for is much larger !
-		 */
-		int lo = (ft_location.track - 1) * ft_segments_per_track;
-		int hi = (ft_location.track + 2) * ft_segments_per_track;
-
-		return (id >= lo && id < hi);
-	}
-}
-
-static int seek_forward(int segment_id, int fast)
-{
-	int failures = 0;
-	int count;
-	static int margin = 1;	/* fixed: stop this before target */
-	static int overshoot = 1;
-	static int min_count = 8;
-	int expected = -1;
-	int target = segment_id - margin;
-	int fast_seeking;
-	int prev_segment = ft_location.segment;
-	TRACE_FUN(ft_t_flow);
-
-	if (!ft_location.known) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "fatal: cannot seek from unknown location");
-	}
-	if (!validate(segment_id)) {
-		ftape_sleep(1 * FT_SECOND);
-		ft_failure = 1;
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "fatal: head off track (bad hardware?)");
-	}
-	TRACE(ft_t_noise, "from %d/%d to %d/0 - %d",
-	      ft_location.segment, ft_location.sector,segment_id,margin);
-	count = target - ft_location.segment - overshoot;
-	fast_seeking = (fast &&
-			count > (min_count + (ft_location.bot ? 1 : 0)));
-	if (fast_seeking) {
-		TRACE(ft_t_noise, "fast skipping %d segments", count);
-		expected = segment_id - margin;
-		fast_seek(count, 0);
-	}
-	if (!ftape_tape_running) {
-		logical_forward();
-	}
-	while (ft_location.segment < segment_id) {
-		/*  This requires at least one sector in a (bad) segment to
-		 *  have a valid and readable sector id !
-		 *  It looks like this is not guaranteed, so we must try
-		 *  to find a way to skip an EMPTY_SEGMENT. !!! FIXME !!!
-		 */
-		if (ftape_read_id() < 0 || !ft_location.known ||
-		    sigtestsetmask(&current->pending.signal, _DONT_BLOCK)) {
-			ft_location.known = 0;
-			if (!ftape_tape_running ||
-			    ++failures > FT_SECTORS_PER_SEGMENT) {
-				TRACE_ABORT(-EIO, ft_t_err,
-					    "read_id failed completely");
-			}
-			FT_SIGNAL_EXIT(_DONT_BLOCK);
-			TRACE(ft_t_flow, "read_id failed, retry (%d)",
-			      failures);
-			continue;
-		}
-		if (fast_seeking) {
-			TRACE(ft_t_noise, "ended at %d/%d (%d,%d)",
-			      ft_location.segment, ft_location.sector,
-			      overshoot, inhibit_correction);
-			if (!inhibit_correction &&
-			    (ft_location.segment < expected ||
-			     ft_location.segment > expected + margin)) {
-				int error = ft_location.segment - expected;
-				TRACE(ft_t_noise,
-				      "adjusting overshoot from %d to %d",
-				      overshoot, overshoot + error);
-				overshoot += error;
-				/*  All overshoots have the same
-				 *  direction, so it should never
-				 *  become negative, but who knows.
-				 */
-				if (overshoot < -5 ||
-				    overshoot > OVERSHOOT_LIMIT) {
-					if (overshoot < 0) {
-						/* keep sane value */
-						overshoot = -5;
-					} else {
-						/* keep sane value */
-						overshoot = OVERSHOOT_LIMIT;
-					}
-					TRACE(ft_t_noise,
-					      "clipped overshoot to %d",
-					      overshoot);
-				}
-			}
-			fast_seeking = 0;
-		}
-		if (ft_location.known) {
-			if (ft_location.segment > prev_segment + 1) {
-				TRACE(ft_t_noise,
-				      "missed segment %d while skipping",
-				      prev_segment + 1);
-			}
-			prev_segment = ft_location.segment;
-		}
-	}
-	if (ft_location.segment > segment_id) {
-		TRACE_ABORT(-EIO,
-			    ft_t_noise, "failed: skip ended at segment %d/%d",
-			    ft_location.segment, ft_location.sector);
-	}
-	TRACE_EXIT 0;
-}
-
-static int skip_reverse(int segment_id, int *pstatus)
-{
-	int failures = 0;
-	static int overshoot = 1;
-	static int min_rewind = 2;	/* 1 + overshoot */
-	static const int margin = 1;	/* stop this before target */
-	int expected = 0;
-	int count = 1;
-	int short_seek;
-	int target = segment_id - margin;
-	TRACE_FUN(ft_t_flow);
-
-	if (ft_location.known && !validate(segment_id)) {
-		ftape_sleep(1 * FT_SECOND);
-		ft_failure = 1;
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "fatal: head off track (bad hardware?)");
-	}
-	do {
-		if (!ft_location.known) {
-			TRACE(ft_t_warn, "warning: location not known");
-		}
-		TRACE(ft_t_noise, "from %d/%d to %d/0 - %d",
-		      ft_location.segment, ft_location.sector,
-		      segment_id, margin);
-		/*  min_rewind == 1 + overshoot_when_doing_minimum_rewind
-		 *  overshoot  == overshoot_when_doing_larger_rewind
-		 *  Initially min_rewind == 1 + overshoot, optimization
-		 *  of both values will be done separately.
-		 *  overshoot and min_rewind can be negative as both are
-		 *  sums of three components:
-		 *  any_overshoot == rewind_overshoot - 
-		 *                   stop_overshoot   -
-		 *                   start_overshoot
-		 */
-		if (ft_location.segment - target - (min_rewind - 1) < 1) {
-			short_seek = 1;
-		} else {
-			count = ft_location.segment - target - overshoot;
-			short_seek = (count < 1);
-		}
-		if (short_seek) {
-			count = 1;	/* do shortest rewind */
-			expected = ft_location.segment - min_rewind;
-			if (expected/ft_segments_per_track != ft_location.track) {
-				expected = (ft_location.track * 
-					    ft_segments_per_track);
-			}
-		} else {
-			expected = target;
-		}
-		fast_seek(count, 1);
-		logical_forward();
-		if (ftape_read_id() < 0 || !ft_location.known ||
-		    (sigtestsetmask(&current->pending.signal, _DONT_BLOCK))) {
-			if ((!ftape_tape_running && !ft_location.known) ||
-			    ++failures > FT_SECTORS_PER_SEGMENT) {
-				TRACE_ABORT(-EIO, ft_t_err,
-					    "read_id failed completely");
-			}
-			FT_SIGNAL_EXIT(_DONT_BLOCK);
-			TRACE_CATCH(ftape_report_drive_status(pstatus),);
-			TRACE(ft_t_noise, "ftape_read_id failed, retry (%d)",
-			      failures);
-			continue;
-		}
-		TRACE(ft_t_noise, "ended at %d/%d (%d,%d,%d)", 
-		      ft_location.segment, ft_location.sector,
-		      min_rewind, overshoot, inhibit_correction);
-		if (!inhibit_correction &&
-		    (ft_location.segment < expected ||
-		     ft_location.segment > expected + margin)) {
-			int error = expected - ft_location.segment;
-			if (short_seek) {
-				TRACE(ft_t_noise,
-				      "adjusting min_rewind from %d to %d",
-				      min_rewind, min_rewind + error);
-				min_rewind += error;
-				if (min_rewind < -5) {
-					/* is this right ? FIXME ! */
-					/* keep sane value */
-					min_rewind = -5;
-					TRACE(ft_t_noise, 
-					      "clipped min_rewind to %d",
-					      min_rewind);
-				}
-			} else {
-				TRACE(ft_t_noise,
-				      "adjusting overshoot from %d to %d",
-				      overshoot, overshoot + error);
-				overshoot += error;
-				if (overshoot < -5 ||
-				    overshoot > OVERSHOOT_LIMIT) {
-					if (overshoot < 0) {
-						/* keep sane value */
-						overshoot = -5;
-					} else {
-						/* keep sane value */
-						overshoot = OVERSHOOT_LIMIT;
-					}
-					TRACE(ft_t_noise,
-					      "clipped overshoot to %d",
-					      overshoot);
-				}
-			}
-		}
-	} while (ft_location.segment > segment_id);
-	if (ft_location.known) {
-		TRACE(ft_t_noise, "current location: %d/%d",
-		      ft_location.segment, ft_location.sector);
-	}
-	TRACE_EXIT 0;
-}
-
-static int determine_position(void)
-{
-	int retry = 0;
-	int status;
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	if (!ftape_tape_running) {
-		/*  This should only happen if tape is stopped by isr.
-		 */
-		TRACE(ft_t_flow, "waiting for tape stop");
-		if (ftape_ready_wait(ftape_timeout.pause, &status) < 0) {
-			TRACE(ft_t_flow, "drive still running (fatal)");
-			ftape_tape_running = 1;	/* ? */
-		}
-	} else {
-		ftape_report_drive_status(&status);
-	}
-	if (status & QIC_STATUS_READY) {
-		/*  Drive must be ready to check error state !
-		 */
-		TRACE(ft_t_flow, "drive is ready");
-		if (status & QIC_STATUS_ERROR) {
-			unsigned int error;
-			qic117_cmd_t command;
-
-			/*  Report and clear error state, try to continue.
-			 */
-			TRACE(ft_t_flow, "error status set");
-			ftape_report_error(&error, &command, 1);
-			ftape_ready_wait(ftape_timeout.reset, &status);
-			ftape_tape_running = 0;	/* ? */
-		}
-		if (check_bot_eot(status)) {
-			if (ft_location.bot) {
-				if ((status & QIC_STATUS_READY) == 0) {
-					/* tape moving away from
-					 * bot/eot, let's see if we
-					 * can catch up with the first
-					 * segment on this track.
-					 */
-				} else {
-					TRACE(ft_t_flow,
-					      "start tape from logical bot");
-					logical_forward();	/* start moving */
-				}
-			} else {
-				if ((status & QIC_STATUS_READY) == 0) {
-					TRACE(ft_t_noise, "waiting for logical end of track");
-					result = ftape_ready_wait(ftape_timeout.reset, &status);
-					/* error handling needed ? */
-				} else {
-					TRACE(ft_t_noise,
-					      "tape at logical end of track");
-				}
-			}
-		} else {
-			TRACE(ft_t_flow, "start tape");
-			logical_forward();	/* start moving */
-			ft_location.known = 0;	/* not cleared by logical forward ! */
-		}
-	}
-	/* tape should be moving now, start reading id's
-	 */
-	while (!ft_location.known &&
-	       retry++ < FT_SECTORS_PER_SEGMENT &&
-	       (result = ftape_read_id()) < 0) {
-
-		TRACE(ft_t_flow, "location unknown");
-
-		/* exit on signal
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-
-		/*  read-id somehow failed, tape may
-		 *  have reached end or some other
-		 *  error happened.
-		 */
-		TRACE(ft_t_flow, "read-id failed");
-		TRACE_CATCH(ftape_report_drive_status(&status),);
-		TRACE(ft_t_err, "ftape_report_drive_status: 0x%02x", status);
-		if (status & QIC_STATUS_READY) {
-			ftape_tape_running = 0;
-			TRACE(ft_t_noise, "tape stopped for unknown reason! "
-			      "status = 0x%02x", status);
-			if (status & QIC_STATUS_ERROR ||
-			    !check_bot_eot(status)) {
-				/* oops, tape stopped but not at end!
-				 */
-				TRACE_EXIT -EIO;
-			}
-		}
-	}
-	TRACE(ft_t_flow,
-	      "tape is positioned at segment %d", ft_location.segment);
-	TRACE_EXIT ft_location.known ? 0 : -EIO;
-}
-
-/*      Get the tape running and position it just before the
- *      requested segment.
- *      Seek tape-track and reposition as needed.
- */
-int ftape_start_tape(int segment_id, int sector_offset)
-{
-	int track = segment_id / ft_segments_per_track;
-	int result = -EIO;
-	int status;
-	static int last_segment = -1;
-	static int bad_bus_timing = 0;
-	/* number of segments passing the head between starting the tape
-	 * and being able to access the first sector.
-	 */
-	static int start_offset = 1;
-	int retry;
-	TRACE_FUN(ft_t_flow);
-
-	/* If sector_offset > 0, seek into wanted segment instead of
-	 * into previous.
-	 * This allows error recovery if a part of the segment is bad
-	 * (erased) causing the tape drive to generate an index pulse
-	 * thus causing a no-data error before the requested sector
-	 * is reached.
-	 */
-	ftape_tape_running = 0;
-	TRACE(ft_t_noise, "target segment: %d/%d%s", segment_id, sector_offset,
-		ft_buffer[ft_head]->retry > 0 ? " retry" : "");
-	if (ft_buffer[ft_head]->retry > 0) {	/* this is a retry */
-		int dist = segment_id - last_segment;
-
-		if ((int)ft_history.overrun_errors < overrun_count_offset) {
-			overrun_count_offset = ft_history.overrun_errors;
-		} else if (dist < 0 || dist > 50) {
-			overrun_count_offset = ft_history.overrun_errors;
-		} else if ((ft_history.overrun_errors -
-			    overrun_count_offset) >= 8) {
-			if (ftape_increase_threshold() >= 0) {
-				--ft_buffer[ft_head]->retry;
-				overrun_count_offset =
-					ft_history.overrun_errors;
-				TRACE(ft_t_warn, "increased threshold because "
-				      "of excessive overrun errors");
-			} else if (!bad_bus_timing && ft_data_rate >= 1000) {
-				ftape_half_data_rate();
-				--ft_buffer[ft_head]->retry;
-				bad_bus_timing = 1;
-				overrun_count_offset =
-					ft_history.overrun_errors;
-				TRACE(ft_t_warn, "reduced datarate because "
-				      "of excessive overrun errors");
-			}
-		}
-	}
-	last_segment = segment_id;
-	if (ft_location.track != track ||
-	    (ftape_might_be_off_track && ft_buffer[ft_head]->retry== 0)) {
-		/* current track unknown or not equal to destination
-		 */
-		ftape_ready_wait(ftape_timeout.seek, &status);
-		ftape_seek_head_to_track(track);
-		/* overrun_count_offset = ft_history.overrun_errors; */
-	}
-	result = -EIO;
-	retry = 0;
-	while (result < 0     &&
-	       retry++ <= 5   &&
-	       !ft_failure &&
-	       !(sigtestsetmask(&current->pending.signal, _DONT_BLOCK))) {
-		
-		if (retry && start_offset < 5) {
-			start_offset ++;
-		}
-		/*  Check if we are able to catch the requested
-		 *  segment in time.
-		 */
-		if ((ft_location.known || (determine_position() == 0)) &&
-		    ft_location.segment >=
-		    (segment_id -
-		     ((ftape_tape_running || ft_location.bot)
-		      ? 0 : start_offset))) {
-			/*  Too far ahead (in or past target segment).
-			 */
-			if (ftape_tape_running) {
-				if ((result = ftape_stop_tape(&status)) < 0) {
-					TRACE(ft_t_err,
-					      "stop tape failed with code %d",
-					      result);
-					break;
-				}
-				TRACE(ft_t_noise, "tape stopped");
-				ftape_tape_running = 0;
-			}
-			TRACE(ft_t_noise, "repositioning");
-			++ft_history.rewinds;
-			if (segment_id % ft_segments_per_track < start_offset){
-				TRACE(ft_t_noise, "end of track condition\n"
-				      KERN_INFO "segment_id        : %d\n"
-				      KERN_INFO "ft_segments_per_track: %d\n"
-				      KERN_INFO "start_offset      : %d",
-				      segment_id, ft_segments_per_track, 
-				      start_offset);
-				      
-				/*  If seeking to first segments on
-				 *  track better do a complete rewind
-				 *  to logical begin of track to get a
-				 *  more steady tape motion.  
-				 */
-				result = ftape_command_wait(
-					(ft_location.track & 1)
-					? QIC_PHYSICAL_FORWARD
-					: QIC_PHYSICAL_REVERSE,
-					ftape_timeout.rewind, &status);
-				check_bot_eot(status);	/* update location */
-			} else {
-				result= skip_reverse(segment_id - start_offset,
-						     &status);
-			}
-		}
-		if (!ft_location.known) {
-			TRACE(ft_t_bug, "panic: location not known");
-			result = -EIO;
-			continue; /* while() will check for failure */
-		}
-		TRACE(ft_t_noise, "current segment: %d/%d",
-		      ft_location.segment, ft_location.sector);
-		/*  We're on the right track somewhere before the
-		 *  wanted segment.  Start tape movement if needed and
-		 *  skip to just before or inside the requested
-		 *  segment. Keep tape running.  
-		 */
-		result = 0;
-		if (ft_location.segment < 
-		    (segment_id - ((ftape_tape_running || ft_location.bot)
-				   ? 0 : start_offset))) {
-			if (sector_offset > 0) {
-				result = seek_forward(segment_id,
-						      retry <= 3);
-			} else {
-				result = seek_forward(segment_id - 1,
-						      retry <= 3);
-			}
-		}
-		if (result == 0 &&
-		    ft_location.segment !=
-		    (segment_id - (sector_offset > 0 ? 0 : 1))) {
-			result = -EIO;
-		}
-	}
-	if (result < 0) {
-		TRACE(ft_t_err, "failed to reposition");
-	} else {
-		ft_runner_status = running;
-	}
-	TRACE_EXIT result;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-rw.h b/drivers/char/ftape/lowlevel/ftape-rw.h
deleted file mode 100644
index 32f4feeb887..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-rw.h
+++ /dev/null
@@ -1,111 +0,0 @@
-#ifndef _FTAPE_RW_H
-#define _FTAPE_RW_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-rw.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:25 $
- *
- *      This file contains the definitions for the read and write
- *      functions for the QIC-117 floppy-tape driver for Linux.
- *
- * Claus-Justus Heine (1996/09/20): Add definition of format code 6
- * Claus-Justus Heine (1996/10/04): Changed GET/PUT macros to cast to (__u8 *)
- *
- */
-
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-bsm.h"
-
-#include <asm/unaligned.h>
-
-#define GET2(address, offset) get_unaligned((__u16*)((__u8 *)address + offset))
-#define GET4(address, offset) get_unaligned((__u32*)((__u8 *)address + offset))
-#define GET8(address, offset) get_unaligned((__u64*)((__u8 *)address + offset))
-#define PUT2(address, offset , value) put_unaligned((value), (__u16*)((__u8 *)address + offset))
-#define PUT4(address, offset , value) put_unaligned((value), (__u32*)((__u8 *)address + offset))
-#define PUT8(address, offset , value) put_unaligned((value), (__u64*)((__u8 *)address + offset))
-
-enum runner_status_enum {
-	idle = 0,
-	running,
-	do_abort,
-	aborting,
-	logical_eot,
-	end_of_tape,
-};
-
-typedef enum ft_buffer_queue {
-	ft_queue_head = 0,
-	ft_queue_tail = 1
-} ft_buffer_queue_t;
-
-
-typedef struct {
-	int track;		/* tape head position */
-	volatile int segment;	/* current segment */
-	volatile int sector;	/* sector offset within current segment */
-	volatile unsigned int bot;	/* logical begin of track */
-	volatile unsigned int eot;	/* logical end of track */
-	volatile unsigned int known;	/* validates bot, segment, sector */
-} location_record;
-
-/*      Count nr of 1's in pattern.
- */
-static inline int count_ones(unsigned long mask)
-{
-	int bits;
-
-	for (bits = 0; mask != 0; mask >>= 1) {
-		if (mask & 1) {
-			++bits;
-		}
-	}
-	return bits;
-}
-
-#define FT_MAX_NR_BUFFERS 16 /* arbitrary value */
-/*      ftape-rw.c defined global vars.
- */
-extern buffer_struct *ft_buffer[FT_MAX_NR_BUFFERS];
-extern int ft_nr_buffers;
-extern location_record ft_location;
-extern volatile int ftape_tape_running;
-
-/*      ftape-rw.c defined global functions.
- */
-extern int  ftape_setup_new_segment(buffer_struct * buff,
-				    int segment_id,
-				    int offset);
-extern int  ftape_calc_next_cluster(buffer_struct * buff);
-extern buffer_struct *ftape_next_buffer (ft_buffer_queue_t pos);
-extern buffer_struct *ftape_get_buffer  (ft_buffer_queue_t pos);
-extern int            ftape_buffer_id   (ft_buffer_queue_t pos);
-extern void           ftape_reset_buffer(void);
-extern void ftape_tape_parameters(__u8 drive_configuration);
-extern int  ftape_wait_segment(buffer_state_enum state);
-extern int  ftape_dumb_stop(void);
-extern int  ftape_start_tape(int segment_id, int offset);
-extern int  ftape_stop_tape(int *pstatus);
-extern int  ftape_handle_logical_eot(void);
-extern buffer_state_enum ftape_set_state(buffer_state_enum new_state);
-#endif				/* _FTAPE_RW_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-setup.c b/drivers/char/ftape/lowlevel/ftape-setup.c
deleted file mode 100644
index 678340acd0b..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-setup.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* 
- * Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-setup.c,v $
- * $Revision: 1.7 $
- * $Date: 1997/10/10 09:57:06 $
- *
- *      This file contains the code for processing the kernel command
- *      line options for the QIC-40/80/3010/3020 floppy-tape driver
- *      "ftape" for Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/ftape.h>
-#include <linux/init.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-
-static struct param_table {
-	const char *name;
-	int *var;
-	int def_param;
-	int min;
-	int max;
-} config_params[] __initdata = {
-#ifndef CONFIG_FT_NO_TRACE_AT_ALL
-	{ "tracing",   &ftape_tracing,     3,              ft_t_bug, ft_t_any},
-#endif
-	{ "ioport",    &ft_fdc_base,       CONFIG_FT_FDC_BASE,     0x0, 0xfff},
-	{ "irq",       &ft_fdc_irq,        CONFIG_FT_FDC_IRQ,        2,    15},
-	{ "dma",       &ft_fdc_dma,        CONFIG_FT_FDC_DMA,        0,     3},
-	{ "threshold", &ft_fdc_threshold,  CONFIG_FT_FDC_THR,         1,    16},
-	{ "datarate",  &ft_fdc_rate_limit, CONFIG_FT_FDC_MAX_RATE, 500,  2000},
-	{ "fc10",      &ft_probe_fc10,     CONFIG_FT_PROBE_FC10,     0,     1},
-	{ "mach2",     &ft_mach2,          CONFIG_FT_MACH2,          0,     1}
-};
-
-static int __init ftape_setup(char *str)
-{
-	int i;
-	int param;
-	int ints[2];
-
-	TRACE_FUN(ft_t_flow);
-
-	str = get_options(str, ARRAY_SIZE(ints), ints);
-	if (str) {
-		for (i=0; i < NR_ITEMS(config_params); i++) {
-			if (strcmp(str,config_params[i].name) == 0){
-				if (ints[0]) {
-					param = ints[1];
-				} else {
-					param = config_params[i].def_param;
-				}
-				if (param < config_params[i].min ||
-				    param > config_params[i].max) {
-					TRACE(ft_t_err,
-					"parameter %s out of range %d ... %d",
-					      config_params[i].name,
-					      config_params[i].min,
-					      config_params[i].max);
-					goto out;
-				}
-				if(config_params[i].var) {
-					TRACE(ft_t_info, "%s=%d", str, param);
-					*config_params[i].var = param;
-				}
-				goto out;
-			}
-		}
-	}
-	if (str) {
-		TRACE(ft_t_err, "unknown ftape option [%s]", str);
-		
-		TRACE(ft_t_err, "allowed options are:");
-		for (i=0; i < NR_ITEMS(config_params); i++) {
-			TRACE(ft_t_err, " %s",config_params[i].name);
-		}
-	} else {
-		TRACE(ft_t_err, "botched ftape option");
-	}
- out:
-	TRACE_EXIT 1;
-}
-
-__setup("ftape=", ftape_setup);
diff --git a/drivers/char/ftape/lowlevel/ftape-tracing.c b/drivers/char/ftape/lowlevel/ftape-tracing.c
deleted file mode 100644
index 7fdc6567440..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-tracing.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-tracing.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:27 $
- *
- *      This file contains the reading code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-
-/*      Global vars.
- */
-/*      tracing
- *      set it to:     to log :
- *       0              bugs
- *       1              + errors
- *       2              + warnings
- *       3              + information
- *       4              + more information
- *       5              + program flow
- *       6              + fdc/dma info
- *       7              + data flow
- *       8              + everything else
- */
-ft_trace_t ftape_tracing = ft_t_info; /* Default level: information and up */
-int  ftape_function_nest_level;
-
-/*      Local vars.
- */
-static __u8 trace_id;
-static char spacing[] = "*                              ";
-
-void ftape_trace_call(const char *file, const char *name)
-{
-	char *indent;
-
-	/*    Since printk seems not to work with "%*s" format
-	 *    we'll use this work-around.
-	 */
-	if (ftape_function_nest_level < 0) {
-		printk(KERN_INFO "function nest level (%d) < 0\n",
-		       ftape_function_nest_level);
-		ftape_function_nest_level = 0;
-	}
-	if (ftape_function_nest_level < sizeof(spacing)) {
-		indent = (spacing +
-			  sizeof(spacing) - 1 -
-			  ftape_function_nest_level);
-	} else {
-		indent = spacing;
-	}
-	printk(KERN_INFO "[%03d]%s+%s (%s)\n",
-	       (int) trace_id++, indent, file, name);
-}
-
-void ftape_trace_exit(const char *file, const char *name)
-{
-	char *indent;
-
-	/*    Since printk seems not to work with "%*s" format
-	 *    we'll use this work-around.
-	 */
-	if (ftape_function_nest_level < 0) {
-		printk(KERN_INFO "function nest level (%d) < 0\n", ftape_function_nest_level);
-		ftape_function_nest_level = 0;
-	}
-	if (ftape_function_nest_level < sizeof(spacing)) {
-		indent = (spacing +
-			  sizeof(spacing) - 1 -
-			  ftape_function_nest_level);
-	} else {
-		indent = spacing;
-	}
-	printk(KERN_INFO "[%03d]%s-%s (%s)\n",
-	       (int) trace_id++, indent, file, name);
-}
-
-void ftape_trace_log(const char *file, const char *function)
-{
-	char *indent;
-
-	/*    Since printk seems not to work with "%*s" format
-	 *    we'll use this work-around.
-	 */
-	if (ftape_function_nest_level < 0) {
-		printk(KERN_INFO "function nest level (%d) < 0\n", ftape_function_nest_level);
-		ftape_function_nest_level = 0;
-	}
-	if (ftape_function_nest_level < sizeof(spacing)) {
-		indent = (spacing + 
-			  sizeof(spacing) - 1 - 
-			  ftape_function_nest_level);
-	} else {
-		indent = spacing;
-	}
-	printk(KERN_INFO "[%03d]%s%s (%s) - ", 
-	       (int) trace_id++, indent, file, function);
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-tracing.h b/drivers/char/ftape/lowlevel/ftape-tracing.h
deleted file mode 100644
index 2950810c708..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-tracing.h
+++ /dev/null
@@ -1,179 +0,0 @@
-#ifndef _FTAPE_TRACING_H
-#define _FTAPE_TRACING_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-tracing.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:28 $
- *
- *      This file contains definitions that eases the debugging of the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/kernel.h>
-
-/*
- *  Be very careful with TRACE_EXIT and TRACE_ABORT.
- *
- *  if (something) TRACE_EXIT error;
- *
- *  will NOT work. Use
- *
- *  if (something) {
- *    TRACE_EXIT error;
- *  }
- *
- *  instead. Maybe a bit dangerous, but save lots of lines of code.
- */
-
-#define LL_X "%d/%d KB"
-#define LL(x) (unsigned int)((__u64)(x)>>10), (unsigned int)((x)&1023)
-
-typedef enum {
-	ft_t_nil = -1,
-	ft_t_bug,
-	ft_t_err,
-	ft_t_warn,
-	ft_t_info,
-	ft_t_noise,
-	ft_t_flow,
-	ft_t_fdc_dma,
-	ft_t_data_flow,
-	ft_t_any
-} ft_trace_t;
-
-#ifdef  CONFIG_FT_NO_TRACE_AT_ALL
-/*  the compiler will optimize away most TRACE() macros
- */
-#define FT_TRACE_TOP_LEVEL	ft_t_bug
-#define TRACE_FUN(level)	do {} while(0)
-#define TRACE_EXIT		return
-#define TRACE(l, m, i...)						\
-{									\
-	if ((ft_trace_t)(l) == FT_TRACE_TOP_LEVEL) {			\
-		printk(KERN_INFO"ftape%s(%s):\n"	                \
-		       KERN_INFO m".\n" ,__FILE__, __FUNCTION__ , ##i);	\
-	}								\
-}
-#define SET_TRACE_LEVEL(l)      if ((l) == (l)) do {} while(0)
-#define TRACE_LEVEL		FT_TRACE_TOP_LEVEL
-
-#else
-
-#ifdef CONFIG_FT_NO_TRACE
-/*  the compiler will optimize away many TRACE() macros
- *  the ftape_simple_trace_call() function simply increments 
- *  the function nest level.
- */ 
-#define FT_TRACE_TOP_LEVEL	ft_t_warn
-#define TRACE_FUN(level)	ftape_function_nest_level++
-#define TRACE_EXIT		ftape_function_nest_level--; return
-
-#else
-#ifdef CONFIG_FT_FULL_DEBUG
-#define FT_TRACE_TOP_LEVEL ft_t_any
-#else
-#define FT_TRACE_TOP_LEVEL ft_t_flow
-#endif
-#define TRACE_FUN(level)					\
-	const ft_trace_t _tracing = level;			\
-	if (ftape_tracing >= (ft_trace_t)(level) &&		\
-	    (ft_trace_t)(level) <= FT_TRACE_TOP_LEVEL)		\
-		ftape_trace_call(__FILE__, __FUNCTION__);	\
-	ftape_function_nest_level ++;
-
-#define TRACE_EXIT						\
-	--ftape_function_nest_level;				\
-	if (ftape_tracing >= (ft_trace_t)(_tracing) &&		\
-	    (ft_trace_t)(_tracing) <= FT_TRACE_TOP_LEVEL)	\
-		ftape_trace_exit(__FILE__, __FUNCTION__);	\
-	return
-
-#endif
-
-#define TRACE(l, m, i...)					\
-{								\
-	if (ftape_tracing >= (ft_trace_t)(l) &&			\
-	    (ft_trace_t)(l) <= FT_TRACE_TOP_LEVEL) {		\
-		ftape_trace_log(__FILE__, __FUNCTION__);	\
-		printk(m".\n" ,##i);				\
-	}							\
-}
-
-#define SET_TRACE_LEVEL(l) 				\
-{							\
-	if ((ft_trace_t)(l) <= FT_TRACE_TOP_LEVEL) {	\
-		ftape_tracing = (ft_trace_t)(l);	\
-	} else {					\
-		ftape_tracing = FT_TRACE_TOP_LEVEL;	\
-	}						\
-}
-#define TRACE_LEVEL    							     \
-((ftape_tracing <= FT_TRACE_TOP_LEVEL) ? ftape_tracing : FT_TRACE_TOP_LEVEL)
-
-
-/*      Global variables declared in tracing.c
- */
-extern ft_trace_t ftape_tracing;  /* sets default level */
-extern int ftape_function_nest_level;
-
-/*      Global functions declared in tracing.c
- */
-extern void ftape_trace_call(const char *file, const char *name);
-extern void ftape_trace_exit(const char *file, const char *name);
-extern void ftape_trace_log (const char *file, const char *name);
-
-#endif /* !defined(CONFIG_FT_NO_TRACE_AT_ALL) */
-
-/*
- *   Abort with a message.
- */
-#define TRACE_ABORT(res, i...)			\
-{						\
- 	TRACE(i);				\
-	TRACE_EXIT res;				\
-}
-
-/*   The following transforms the common "if(result < 0) ... " into a
- *   one-liner.
- */
-#define _TRACE_CATCH(level, fun, action)				\
-{									\
-	int _res = (fun);						\
-	if (_res < 0) {							\
-		do { action /* */ ; } while(0);				\
-		TRACE_ABORT(_res, level, "%s failed: %d", #fun,	_res);	\
-	}								\
-}
-
-#define TRACE_CATCH(fun, fail) _TRACE_CATCH(ft_t_err, fun, fail)
-
-/*  Abort the current function when signalled. This doesn't belong here,
- *  but rather into ftape-rw.h (maybe)
- */
-#define FT_SIGNAL_EXIT(sig_mask)					\
-	if (sigtestsetmask(&current->pending.signal, sig_mask)) {	\
-		TRACE_ABORT(-EINTR,					\
-			    ft_t_warn,					\
-			    "interrupted by non-blockable signal");	\
-	}
-
-#endif /* _FTAPE_TRACING_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-write.c b/drivers/char/ftape/lowlevel/ftape-write.c
deleted file mode 100644
index 45601ec801e..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-write.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- *      Copyright (C) 1993-1995 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-write.c,v $
- * $Revision: 1.3.4.1 $
- * $Date: 1997/11/14 18:07:04 $
- *
- *      This file contains the writing code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/fdc-isr.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-static int last_write_failed;
-
-void ftape_zap_write_buffers(void)
-{
-	int i;
-
-	for (i = 0; i < ft_nr_buffers; ++i) {
-		ft_buffer[i]->status = done;
-	}
-	ftape_reset_buffer();
-}
-
-static int copy_and_gen_ecc(void *destination, 
-			    const void *source,
-			    const SectorMap bad_sector_map)
-{
-	int result;
-	struct memory_segment mseg;
-	int bads = count_ones(bad_sector_map);
-	TRACE_FUN(ft_t_any);
-
-	if (bads > 0) {
-		TRACE(ft_t_noise, "bad sectors in map: %d", bads);
-	}
-	if (bads + 3 >= FT_SECTORS_PER_SEGMENT) {
-		TRACE(ft_t_noise, "empty segment");
-		mseg.blocks = 0; /* skip entire segment */
-		result = 0;      /* nothing written */
-	} else {
-		mseg.blocks = FT_SECTORS_PER_SEGMENT - bads;
-		mseg.data = destination;
-		memcpy(mseg.data, source, (mseg.blocks - 3) * FT_SECTOR_SIZE);
-		result = ftape_ecc_set_segment_parity(&mseg);
-		if (result < 0) {
-			TRACE(ft_t_err, "ecc_set_segment_parity failed");
-		} else {
-			result = (mseg.blocks - 3) * FT_SECTOR_SIZE;
-		}
-	}
-	TRACE_EXIT result;
-}
-
-
-int ftape_start_writing(const ft_write_mode_t mode)
-{
-	buffer_struct *head = ftape_get_buffer(ft_queue_head);
-	int segment_id = head->segment_id;
-	int result;
-	buffer_state_enum wanted_state = (mode == FT_WR_DELETE
-					  ? deleting
-					  : writing);
-	TRACE_FUN(ft_t_flow);
-
-	if ((ft_driver_state != wanted_state) || head->status != waiting) {
-		TRACE_EXIT 0;
-	}
-	ftape_setup_new_segment(head, segment_id, 1);
-	if (mode == FT_WR_SINGLE) {
-		/* stop tape instead of pause */
-		head->next_segment = 0;
-	}
-	ftape_calc_next_cluster(head); /* prepare */
-	head->status = ft_driver_state; /* either writing or deleting */
-	if (ft_runner_status == idle) {
-		TRACE(ft_t_noise,
-		      "starting runner for segment %d", segment_id);
-		TRACE_CATCH(ftape_start_tape(segment_id,head->sector_offset),);
-	} else {
-		TRACE(ft_t_noise, "runner not idle, not starting tape");
-	}
-	/* go */
-	result = fdc_setup_read_write(head, (mode == FT_WR_DELETE
-					     ? FDC_WRITE_DELETED : FDC_WRITE));
-	ftape_set_state(wanted_state); /* should not be necessary */
-	TRACE_EXIT result;
-}
-
-/*  Wait until all data is actually written to tape.
- *  
- *  There is a problem: when the tape runs into logical EOT, then this
- *  failes. We need to restart the runner in this case.
- */
-int ftape_loop_until_writes_done(void)
-{
-	buffer_struct *head;
-	TRACE_FUN(ft_t_flow);
-
-	while ((ft_driver_state == writing || ft_driver_state == deleting) && 
-	       ftape_get_buffer(ft_queue_head)->status != done) {
-		/* set the runner status to idle if at lEOT */
-		TRACE_CATCH(ftape_handle_logical_eot(),	last_write_failed = 1);
-		/* restart the tape if necessary */
-		if (ft_runner_status == idle) {
-			TRACE(ft_t_noise, "runner is idle, restarting");
-			if (ft_driver_state == deleting) {
-				TRACE_CATCH(ftape_start_writing(FT_WR_DELETE),
-					    last_write_failed = 1);
-			} else {
-				TRACE_CATCH(ftape_start_writing(FT_WR_MULTI),
-					    last_write_failed = 1);
-			}
-		}
-		TRACE(ft_t_noise, "tail: %d, head: %d", 
-		      ftape_buffer_id(ft_queue_tail),
-		      ftape_buffer_id(ft_queue_head));
-		TRACE_CATCH(fdc_interrupt_wait(5 * FT_SECOND),
-			    last_write_failed = 1);
-		head = ftape_get_buffer(ft_queue_head);
-		if (head->status == error) {
-			/* Allow escape from loop when signaled !
-			 */
-			FT_SIGNAL_EXIT(_DONT_BLOCK);
-			if (head->hard_error_map != 0) {
-				/*  Implement hard write error recovery here
-				 */
-			}
-			/* retry this one */
-			head->status = waiting;
-			if (ft_runner_status == aborting) {
-				ftape_dumb_stop();
-			}
-			if (ft_runner_status != idle) {
-				TRACE_ABORT(-EIO, ft_t_err,
-					    "unexpected state: "
-					    "ft_runner_status != idle");
-			}
-			ftape_start_writing(ft_driver_state == deleting
-					    ? FT_WR_MULTI : FT_WR_DELETE);
-		}
-		TRACE(ft_t_noise, "looping until writes done");
-	}
-	ftape_set_state(idle);
-	TRACE_EXIT 0;
-}
-
-/*      Write given segment from buffer at address to tape.
- */
-static int write_segment(const int segment_id,
-			 const void *address, 
-			 const ft_write_mode_t write_mode)
-{
-	int bytes_written = 0;
-	buffer_struct *tail;
-	buffer_state_enum wanted_state = (write_mode == FT_WR_DELETE
-					  ? deleting : writing);
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "segment_id = %d", segment_id);
-	if (ft_driver_state != wanted_state) {
-		if (ft_driver_state == deleting ||
-		    wanted_state == deleting) {
-			TRACE_CATCH(ftape_loop_until_writes_done(),);
-		}
-		TRACE(ft_t_noise, "calling ftape_abort_operation");
-		TRACE_CATCH(ftape_abort_operation(),);
-		ftape_zap_write_buffers();
-		ftape_set_state(wanted_state);
-	}
-	/*    if all buffers full we'll have to wait...
-	 */
-	ftape_wait_segment(wanted_state);
-	tail = ftape_get_buffer(ft_queue_tail);
-	switch(tail->status) {
-	case done:
-		ft_history.defects += count_ones(tail->hard_error_map);
-		break;
-	case waiting:
-		/* this could happen with multiple EMPTY_SEGMENTs, but
-		 * shouldn't happen any more as we re-start the runner even
-		 * with an empty segment.
-		 */
-		bytes_written = -EAGAIN;
-		break;
-	case error:
-		/*  setup for a retry
-		 */
-		tail->status = waiting;
-		bytes_written = -EAGAIN; /* force retry */
-		if (tail->hard_error_map != 0) {
-			TRACE(ft_t_warn, 
-			      "warning: %d hard error(s) in written segment",
-			      count_ones(tail->hard_error_map));
-			TRACE(ft_t_noise, "hard_error_map = 0x%08lx", 
-			      (long)tail->hard_error_map);
-			/*  Implement hard write error recovery here
-			 */
-		}
-		break;
-	default:
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "wait for empty segment failed, tail status: %d",
-			    tail->status);
-	}
-	/*    should runner stop ?
-	 */
-	if (ft_runner_status == aborting) {
-		buffer_struct *head = ftape_get_buffer(ft_queue_head);
-		if (head->status == wanted_state) {
-			head->status = done; /* ???? */
-		}
-		/*  don't call abort_operation(), we don't want to zap
-		 *  the dma buffers
-		 */
-		TRACE_CATCH(ftape_dumb_stop(),);
-	} else {
-		/*  If just passed last segment on tape: wait for BOT
-		 *  or EOT mark. Sets ft_runner_status to idle if at lEOT
-		 *  and successful 
-		 */
-		TRACE_CATCH(ftape_handle_logical_eot(),);
-	}
-	if (tail->status == done) {
-		/* now at least one buffer is empty, fill it with our
-		 * data.  skip bad sectors and generate ecc.
-		 * copy_and_gen_ecc return nr of bytes written, range
-		 * 0..29 Kb inclusive!  
-		 *
-		 * Empty segments are handled inside coyp_and_gen_ecc()
-		 */
-		if (write_mode != FT_WR_DELETE) {
-			TRACE_CATCH(bytes_written = copy_and_gen_ecc(
-				tail->address, address,
-				ftape_get_bad_sector_entry(segment_id)),);
-		}
-		tail->segment_id = segment_id;
-		tail->status = waiting;
-		tail = ftape_next_buffer(ft_queue_tail);
-	}
-	/*  Start tape only if all buffers full or flush mode.
-	 *  This will give higher probability of streaming.
-	 */
-	if (ft_runner_status != running && 
-	    ((tail->status == waiting &&
-	      ftape_get_buffer(ft_queue_head) == tail) ||
-	     write_mode != FT_WR_ASYNC)) {
-		TRACE_CATCH(ftape_start_writing(write_mode),);
-	}
-	TRACE_EXIT bytes_written;
-}
-
-/*  Write as much as fits from buffer to the given segment on tape
- *  and handle retries.
- *  Return the number of bytes written (>= 0), or:
- *      -EIO          write failed
- *      -EINTR        interrupted by signal
- *      -ENOSPC       device full
- */
-int ftape_write_segment(const int segment_id,
-			const void *buffer, 
-			const ft_write_mode_t flush)
-{
-	int retry = 0;
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	ft_history.used |= 2;
-	if (segment_id >= ft_tracks_per_tape*ft_segments_per_track) {
-		/* tape full */
-		TRACE_ABORT(-ENOSPC, ft_t_err,
-			    "invalid segment id: %d (max %d)", 
-			    segment_id, 
-			    ft_tracks_per_tape * ft_segments_per_track -1);
-	}
-	for (;;) {
-		if ((result = write_segment(segment_id, buffer, flush)) >= 0) {
-			if (result == 0) { /* empty segment */
-				TRACE(ft_t_noise,
-				      "empty segment, nothing written");
-			}
-			TRACE_EXIT result;
-		}
-		if (result == -EAGAIN) {
-			if (++retry > 100) { /* give up */
-				TRACE_ABORT(-EIO, ft_t_err,
-				      "write failed, >100 retries in segment");
-			}
-			TRACE(ft_t_warn, "write error, retry %d (%d)",
-			      retry,
-			      ftape_get_buffer(ft_queue_tail)->segment_id);
-		} else {
-			TRACE_ABORT(result, ft_t_err,
-				    "write_segment failed, error: %d", result);
-		}
-		/* Allow escape from loop when signaled !
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-	}
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-write.h b/drivers/char/ftape/lowlevel/ftape-write.h
deleted file mode 100644
index 0e7f898b7af..00000000000
--- a/drivers/char/ftape/lowlevel/ftape-write.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _FTAPE_WRITE_H
-#define _FTAPE_WRITE_H
-
-/*
- * Copyright (C) 1994-1995 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-write.h,v $
- $Author: claus $
- *
- $Revision: 1.2 $
- $Date: 1997/10/05 19:18:30 $
- $State: Exp $
- *
- *      This file contains the definitions for the write functions
- *      for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-
-/*      ftape-write.c defined global functions.
- */
-typedef enum {
-	FT_WR_ASYNC  = 0, /* start tape only when all buffers are full */
-	FT_WR_MULTI  = 1, /* start tape, but don't necessarily stop */
-	FT_WR_SINGLE = 2, /* write a single segment and stop afterwards */
-	FT_WR_DELETE = 3  /* write deleted data marks */
-} ft_write_mode_t;
-
-extern int  ftape_start_writing(const ft_write_mode_t mode);
-extern int  ftape_write_segment(const int segment,
-				const void *address, 
-				const ft_write_mode_t flushing);
-extern void ftape_zap_write_buffers(void);
-extern int  ftape_loop_until_writes_done(void);
-
-#endif				/* _FTAPE_WRITE_H */
-
diff --git a/drivers/char/ftape/lowlevel/ftape_syms.c b/drivers/char/ftape/lowlevel/ftape_syms.c
deleted file mode 100644
index 8e0dc4a07ca..00000000000
--- a/drivers/char/ftape/lowlevel/ftape_syms.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- *      Copyright (C) 1996-1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape_syms.c,v $
- * $Revision: 1.4 $
- * $Date: 1997/10/17 00:03:51 $
- *
- *      This file contains the symbols that the ftape low level
- *      part of the QIC-40/80/3010/3020 floppy-tape driver "ftape"
- *      exports to its high level clients
- */
-
-#include <linux/module.h>
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-buffer.h"
-#include "../lowlevel/ftape-format.h"
-
-/* bad sector handling from ftape-bsm.c */
-EXPORT_SYMBOL(ftape_get_bad_sector_entry);
-EXPORT_SYMBOL(ftape_find_end_of_bsm_list);
-/* from ftape-rw.c */
-EXPORT_SYMBOL(ftape_set_state);
-/* from ftape-ctl.c */
-EXPORT_SYMBOL(ftape_seek_to_bot);
-EXPORT_SYMBOL(ftape_seek_to_eot);
-EXPORT_SYMBOL(ftape_abort_operation);
-EXPORT_SYMBOL(ftape_get_status);
-EXPORT_SYMBOL(ftape_enable);
-EXPORT_SYMBOL(ftape_disable);
-EXPORT_SYMBOL(ftape_mmap);
-EXPORT_SYMBOL(ftape_calibrate_data_rate);
-/* from ftape-io.c */
-EXPORT_SYMBOL(ftape_reset_drive);
-EXPORT_SYMBOL(ftape_command);
-EXPORT_SYMBOL(ftape_parameter);
-EXPORT_SYMBOL(ftape_ready_wait);
-EXPORT_SYMBOL(ftape_report_operation);
-EXPORT_SYMBOL(ftape_report_error);
-/* from ftape-read.c */
-EXPORT_SYMBOL(ftape_read_segment_fraction);
-EXPORT_SYMBOL(ftape_zap_read_buffers);
-EXPORT_SYMBOL(ftape_read_header_segment);
-EXPORT_SYMBOL(ftape_decode_header_segment);
-/* from ftape-write.c */
-EXPORT_SYMBOL(ftape_write_segment);
-EXPORT_SYMBOL(ftape_start_writing);
-EXPORT_SYMBOL(ftape_loop_until_writes_done);
-/* from ftape-buffer.h */
-EXPORT_SYMBOL(ftape_set_nr_buffers);
-/* from ftape-format.h */
-EXPORT_SYMBOL(ftape_format_track);
-EXPORT_SYMBOL(ftape_format_status);
-EXPORT_SYMBOL(ftape_verify_segment);
-/* from tracing.c */
-#ifndef CONFIG_FT_NO_TRACE_AT_ALL
-EXPORT_SYMBOL(ftape_tracing);
-EXPORT_SYMBOL(ftape_function_nest_level);
-EXPORT_SYMBOL(ftape_trace_call);
-EXPORT_SYMBOL(ftape_trace_exit);
-EXPORT_SYMBOL(ftape_trace_log);
-#endif
-
diff --git a/drivers/char/ftape/zftape/Makefile b/drivers/char/ftape/zftape/Makefile
deleted file mode 100644
index 6d91c1f77c0..00000000000
--- a/drivers/char/ftape/zftape/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-#       Copyright (C) 1996, 1997 Claus-Justus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/zftape/Makefile,v $
-# $Revision: 1.4 $
-# $Date: 1997/10/05 19:18:58 $
-#
-#      Makefile for the QIC-40/80/3010/3020 zftape interface VFS to
-#      ftape
-#
-
-
-# ZFT_OBSOLETE - enable the MTIOC_ZFTAPE_GETBLKSZ ioctl. You should
-#                leave this enabled for compatibility with taper.
-
-obj-$(CONFIG_ZFTAPE) += zftape.o
-
-zftape-objs := zftape-rw.o zftape-ctl.o zftape-read.o \
-	       zftape-write.o zftape-vtbl.o zftape-eof.o \
-	       zftape-init.o zftape-buffers.o zftape_syms.o
-
-EXTRA_CFLAGS := -DZFT_OBSOLETE
diff --git a/drivers/char/ftape/zftape/zftape-buffers.c b/drivers/char/ftape/zftape/zftape-buffers.c
deleted file mode 100644
index 7ebce2ec789..00000000000
--- a/drivers/char/ftape/zftape/zftape-buffers.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- *      Copyright (C) 1995-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-buffers.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:59 $
- *
- *      This file contains the dynamic buffer allocation routines 
- *      of zftape
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-
-#include <linux/zftape.h>
-
-#include <linux/vmalloc.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*  global variables
- */
-
-/*  local varibales
- */
-static unsigned int used_memory;
-static unsigned int peak_memory;
-
-void zft_memory_stats(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "Memory usage (vmalloc allocations):\n"
-	      KERN_INFO "total allocated: %d\n"
-	      KERN_INFO "peak allocation: %d",
-	      used_memory, peak_memory);
-	peak_memory = used_memory;
-	TRACE_EXIT;
-}
-
-int zft_vcalloc_once(void *new, size_t size)
-{
-	TRACE_FUN(ft_t_flow);
-	if (zft_vmalloc_once(new, size) < 0) {
-		TRACE_EXIT -ENOMEM;
-	}
-	memset(*(void **)new, '\0', size);
-	TRACE_EXIT 0;
-}
-int zft_vmalloc_once(void *new, size_t size)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (*(void **)new != NULL || size == 0) {
-		TRACE_EXIT 0;
-	}
-	if ((*(void **)new = vmalloc(size)) == NULL) {
-		TRACE_EXIT -ENOMEM;
-	}
-	used_memory += size;
-	if (peak_memory < used_memory) {
-		peak_memory = used_memory;
-	}
-	TRACE_ABORT(0, ft_t_noise,
-		    "allocated buffer @ %p, %zd bytes", *(void **)new, size);
-}
-int zft_vmalloc_always(void *new, size_t size)
-{
-	TRACE_FUN(ft_t_flow);
-
-	zft_vfree(new, size);
-	TRACE_EXIT zft_vmalloc_once(new, size);
-}
-void zft_vfree(void *old, size_t size)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (*(void **)old) {
-		vfree(*(void **)old);
-		used_memory -= size;
-		TRACE(ft_t_noise, "released buffer @ %p, %zd bytes",
-		      *(void **)old, size);
-		*(void **)old = NULL;
-	}
-	TRACE_EXIT;
-}
-
-void *zft_kmalloc(size_t size)
-{
-	void *new;
-
-	while ((new = kmalloc(size, GFP_KERNEL)) == NULL) {
-		msleep_interruptible(100);
-	}
-	memset(new, 0, size);
-	used_memory += size;
-	if (peak_memory < used_memory) {
-		peak_memory = used_memory;
-	}
-	return new;
-}
-
-void zft_kfree(void *old, size_t size)
-{
-	kfree(old);
-	used_memory -= size;
-}
-
-/* there are some more buffers that are allocated on demand.
- * cleanup_module() calles this function to be sure to have released
- * them 
- */
-void zft_uninit_mem(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	zft_vfree(&zft_hseg_buf, FT_SEGMENT_SIZE);
-	zft_vfree(&zft_deblock_buf, FT_SEGMENT_SIZE); zft_deblock_segment = -1;
-	zft_free_vtbl();
-	if (zft_cmpr_lock(0 /* don't load */) == 0) {
-		(*zft_cmpr_ops->cleanup)();
-		(*zft_cmpr_ops->reset)(); /* unlock it again */
-	}
-	zft_memory_stats();
-	TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/zftape/zftape-buffers.h b/drivers/char/ftape/zftape/zftape-buffers.h
deleted file mode 100644
index 798e3128c68..00000000000
--- a/drivers/char/ftape/zftape/zftape-buffers.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _FTAPE_DYNMEM_H
-#define _FTAPE_DYNMEM_H
-
-/*
- *      Copyright (C) 1995-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-buffers.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:59 $
- *
- *   memory allocation routines.
- *
- */
-
-/* we do not allocate all of the really large buffer memory before
- * someone tries to open the drive. ftape_open() may fail with
- * -ENOMEM, but that's better having 200k of vmalloced memory which
- * cannot be swapped out.
- */
-
-extern void  zft_memory_stats(void);
-extern int   zft_vmalloc_once(void *new, size_t size);
-extern int   zft_vcalloc_once(void *new, size_t size);
-extern int   zft_vmalloc_always(void *new, size_t size);
-extern void  zft_vfree(void *old, size_t size);
-extern void *zft_kmalloc(size_t size);
-extern void  zft_kfree(void *old, size_t size);
-
-/* called by cleanup_module() 
- */
-extern void zft_uninit_mem(void);
-
-#endif
-
-
-
-
-
-
-
diff --git a/drivers/char/ftape/zftape/zftape-ctl.c b/drivers/char/ftape/zftape/zftape-ctl.c
deleted file mode 100644
index 22ba0f5d00c..00000000000
--- a/drivers/char/ftape/zftape/zftape-ctl.c
+++ /dev/null
@@ -1,1417 +0,0 @@
-/* 
- *      Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-ctl.c,v $
- * $Revision: 1.2.6.2 $
- * $Date: 1997/11/14 18:07:33 $
- *
- *      This file contains the non-read/write zftape functions
- *      for the QIC-40/80/3010/3020 floppy-tape driver for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/fcntl.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-int zft_write_protected; /* this is when cartridge rdonly or O_RDONLY */
-int zft_header_read;
-int zft_offline;
-unsigned int zft_unit;
-int zft_resid;
-int zft_mt_compression;
-
-/*      Local vars.
- */
-static int going_offline;
-
-typedef int (mt_fun)(int *argptr);
-typedef int (*mt_funp)(int *argptr);
-typedef struct
-{
-	mt_funp function;
-	unsigned offline         : 1; /* op permitted if offline or no_tape */
-	unsigned write_protected : 1; /* op permitted if write-protected    */
-	unsigned not_formatted   : 1; /* op permitted if tape not formatted */
-	unsigned raw_mode        : 1; /* op permitted if zft_mode == 0    */
-	unsigned need_idle_state : 1; /* need to call def_idle_state        */
-	char     *name;
-} fun_entry;
-
-static mt_fun mt_dummy, mt_reset, mt_fsr, mt_bsr, mt_rew, mt_offl, mt_nop,
-	mt_weof, mt_erase, mt_ras2, mt_setblk, mt_setdensity,
-	mt_seek, mt_tell, mt_reten, mt_eom, mt_fsf, mt_bsf,
-	mt_fsfm, mt_bsfm, mt_setdrvbuffer, mt_compression;
-
-static fun_entry mt_funs[]=
-{ 
-	{mt_reset       , 1, 1, 1, 1, 0, "MT_RESET" }, /*  0 */
-	{mt_fsf         , 0, 1, 0, 0, 1, "MT_FSF"   },
-	{mt_bsf         , 0, 1, 0, 0, 1, "MT_BSF"   },
-	{mt_fsr         , 0, 1, 0, 1, 1, "MT_FSR"   },
-	{mt_bsr         , 0, 1, 0, 1, 1, "MT_BSR"   },
-	{mt_weof        , 0, 0, 0, 0, 0, "MT_WEOF"  }, /*  5 */
-	{mt_rew         , 0, 1, 1, 1, 0, "MT_REW"   },
-	{mt_offl        , 0, 1, 1, 1, 0, "MT_OFFL"  },
-	{mt_nop         , 1, 1, 1, 1, 0, "MT_NOP"   },
-	{mt_reten       , 0, 1, 1, 1, 0, "MT_RETEN" },
-	{mt_bsfm        , 0, 1, 0, 0, 1, "MT_BSFM"  }, /* 10 */
-	{mt_fsfm        , 0, 1, 0, 0, 1, "MT_FSFM"  },
-	{mt_eom         , 0, 1, 0, 0, 1, "MT_EOM"   },
-	{mt_erase       , 0, 0, 0, 1, 0, "MT_ERASE" },
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_RAS1"  },
-	{mt_ras2        , 0, 0, 0, 1, 0, "MT_RAS2"  },
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_RAS3"  },
-	{mt_dummy       , 1, 1, 1, 1, 0, "UNKNOWN"  },
-	{mt_dummy       , 1, 1, 1, 1, 0, "UNKNOWN"  },
-	{mt_dummy       , 1, 1, 1, 1, 0, "UNKNOWN"  },
-	{mt_setblk      , 1, 1, 1, 1, 1, "MT_SETBLK"}, /* 20 */
-	{mt_setdensity  , 1, 1, 1, 1, 0, "MT_SETDENSITY"},
-	{mt_seek        , 0, 1, 0, 1, 1, "MT_SEEK"  },
-	{mt_dummy       , 0, 1, 0, 1, 1, "MT_TELL"  }, /* wr-only ?! */
-	{mt_setdrvbuffer, 1, 1, 1, 1, 0, "MT_SETDRVBUFFER" },
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_FSS"   }, /* 25 */
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_BSS"   },
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_WSM"   },
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_LOCK"  },
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_UNLOCK"},
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_LOAD"  }, /* 30 */
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_UNLOAD"},
-	{mt_compression , 1, 1, 1, 0, 1, "MT_COMPRESSION"},
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_SETPART"},
-	{mt_dummy       , 1, 1, 1, 1, 0, "MT_MKPART"}
-};  
-
-#define NR_MT_CMDS NR_ITEMS(mt_funs)
-
-void zft_reset_position(zft_position *pos)
-{
-	TRACE_FUN(ft_t_flow);
-
-	pos->seg_byte_pos =
-		pos->volume_pos = 0;
-	if (zft_header_read) {
-		/* need to keep track of the volume table and
-		 * compression map. We therefor simply
-		 * position at the beginning of the first
-		 * volume. This covers old ftape archives as
-		 * well has various flavours of the
-		 * compression map segments. The worst case is
-		 * that the compression map shows up as a
-		 * additional volume in front of all others.
-		 */
-		pos->seg_pos  = zft_find_volume(0)->start_seg;
-		pos->tape_pos = zft_calc_tape_pos(pos->seg_pos);
-	} else {
-		pos->tape_pos =  0;
-		pos->seg_pos  = -1;
-	}
-	zft_just_before_eof =  0;
-	zft_deblock_segment = -1;
-	zft_io_state        = zft_idle;
-	zft_zap_read_buffers();
-	zft_prevent_flush();
-	/*  unlock the compresison module if it is loaded.
-	 *  The zero arg means not to try to load the module.
-	 */
-	if (zft_cmpr_lock(0) == 0) {
-		(*zft_cmpr_ops->reset)(); /* unlock */
-	}
-	TRACE_EXIT;
-}
-
-static void zft_init_driver(void)
-{
-	TRACE_FUN(ft_t_flow);
-
-	zft_resid =
-		zft_header_read          =
-		zft_old_ftape            =
-		zft_offline              =
-		zft_write_protected      =
-		going_offline            =
-		zft_mt_compression       =
-		zft_header_changed       =
-		zft_volume_table_changed =
-		zft_written_segments     = 0;
-	zft_blk_sz = CONFIG_ZFT_DFLT_BLK_SZ;
-	zft_reset_position(&zft_pos); /* does most of the stuff */
-	ftape_zap_read_buffers();
-	ftape_set_state(idle);
-	TRACE_EXIT;
-}
-
-int zft_def_idle_state(void)
-{ 
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-	
-	if (!zft_header_read) {
-		result = zft_read_header_segments();
-	} else if ((result = zft_flush_buffers()) >= 0 && zft_qic_mode) {
-		/*  don't move past eof
-		 */
-		(void)zft_close_volume(&zft_pos);
-	}
-	if (ftape_abort_operation() < 0) {
-		TRACE(ft_t_warn, "ftape_abort_operation() failed");
-		result = -EIO;
-	}
-	/* clear remaining read buffers */
-	zft_zap_read_buffers();
-	zft_io_state = zft_idle;
-	TRACE_EXIT result;
-}
-
-/*****************************************************************************
- *                                                                           *
- *  functions for the MTIOCTOP commands                                      *
- *                                                                           *
- *****************************************************************************/
-
-static int mt_dummy(int *dummy)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE_EXIT -ENOSYS;
-}
-
-static int mt_reset(int *dummy)
-{        
-	TRACE_FUN(ft_t_flow);
-	
-	(void)ftape_seek_to_bot();
-	TRACE_CATCH(ftape_reset_drive(),
-		    zft_init_driver(); zft_uninit_mem(); zft_offline = 1);
-	/*  fake a re-open of the device. This will set all flage and 
-	 *  allocate buffers as appropriate. The new tape condition will
-	 *  force the open routine to do anything we need.
-	 */
-	TRACE_CATCH(_zft_open(-1 /* fake reopen */, 0 /* dummy */),);
-	TRACE_EXIT 0;
-}
-
-static int mt_fsf(int *arg)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	result = zft_skip_volumes(*arg, &zft_pos);
-	zft_just_before_eof = 0;
-	TRACE_EXIT result;
-}
-
-static int mt_bsf(int *arg)
-{
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-	
-	if (*arg != 0) {
-		result = zft_skip_volumes(-*arg + 1, &zft_pos);
-	}
-	TRACE_EXIT result;
-}
-
-static int seek_block(__s64 data_offset,
-		      __s64 block_increment,
-		      zft_position *pos)
-{ 
-	int result      = 0;
-	__s64 new_block_pos;
-	__s64 vol_block_count;
-	const zft_volinfo *volume;
-	int exceed;
-	TRACE_FUN(ft_t_flow);
-	
-	volume = zft_find_volume(pos->seg_pos);
-	if (volume->start_seg == 0 || volume->end_seg == 0) {
-		TRACE_EXIT -EIO;
-	}
-	new_block_pos   = (zft_div_blksz(data_offset, volume->blk_sz)
-			   + block_increment);
-	vol_block_count = zft_div_blksz(volume->size, volume->blk_sz);
-	if (new_block_pos < 0) {
-		TRACE(ft_t_noise,
-		      "new_block_pos " LL_X " < 0", LL(new_block_pos));
-		zft_resid     = (int)new_block_pos;
-		new_block_pos = 0;
-		exceed = 1;
-	} else if (new_block_pos > vol_block_count) {
-		TRACE(ft_t_noise,
-		      "new_block_pos " LL_X " exceeds size of volume " LL_X,
-		      LL(new_block_pos), LL(vol_block_count));
-		zft_resid     = (int)(vol_block_count - new_block_pos);
-		new_block_pos = vol_block_count;
-		exceed = 1;
-	} else {
-		exceed = 0;
-	}
-	if (zft_use_compression && volume->use_compression) {
-		TRACE_CATCH(zft_cmpr_lock(1 /* try to load */),);
-		result = (*zft_cmpr_ops->seek)(new_block_pos, pos, volume,
-					       zft_deblock_buf);
-		pos->tape_pos  = zft_calc_tape_pos(pos->seg_pos);
-		pos->tape_pos += pos->seg_byte_pos;
-	} else {
-		pos->volume_pos = zft_mul_blksz(new_block_pos, volume->blk_sz);
-		pos->tape_pos   = zft_calc_tape_pos(volume->start_seg);
-		pos->tape_pos  += pos->volume_pos;
-		pos->seg_pos    = zft_calc_seg_byte_coord(&pos->seg_byte_pos,
-							  pos->tape_pos);
-	}
-	zft_just_before_eof = volume->size == pos->volume_pos;
-	if (zft_just_before_eof) {
-		/* why this? because zft_file_no checks agains start
-		 * and end segment of a volume. We do not want to
-		 * advance to the next volume with this function.
-		 */
-		TRACE(ft_t_noise, "set zft_just_before_eof");
-		zft_position_before_eof(pos, volume);
-	}
-	TRACE(ft_t_noise, "\n"
-	      KERN_INFO "new_seg_pos : %d\n"
-	      KERN_INFO "new_tape_pos: " LL_X "\n"
-	      KERN_INFO "vol_size    : " LL_X "\n"
-	      KERN_INFO "seg_byte_pos: %d\n"
-	      KERN_INFO "blk_sz  : %d", 
-	      pos->seg_pos, LL(pos->tape_pos),
-	      LL(volume->size), pos->seg_byte_pos,
-	      volume->blk_sz);
-	if (!exceed) {
-		zft_resid = new_block_pos - zft_div_blksz(pos->volume_pos,
-							  volume->blk_sz);
-	}
-	if (zft_resid < 0) {
-		zft_resid = -zft_resid;
-	}
-	TRACE_EXIT ((exceed || zft_resid != 0) && result >= 0) ? -EINVAL : result;
-}     
-
-static int mt_fsr(int *arg)
-{ 
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	result = seek_block(zft_pos.volume_pos,  *arg, &zft_pos);
-	TRACE_EXIT result;
-}
-
-static int mt_bsr(int *arg)
-{   
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	result = seek_block(zft_pos.volume_pos, -*arg, &zft_pos);
-	TRACE_EXIT result;
-}
-
-static int mt_weof(int *arg)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE_CATCH(zft_flush_buffers(),);
-	result = zft_weof(*arg, &zft_pos);
-	TRACE_EXIT result;
-}
-
-static int mt_rew(int *dummy)
-{          
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	if(zft_header_read) {
-		(void)zft_def_idle_state();
-	}
-	result = ftape_seek_to_bot();
-	zft_reset_position(&zft_pos);
-	TRACE_EXIT result;
-}
-
-static int mt_offl(int *dummy)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	going_offline= 1;
-	result = mt_rew(NULL);
-	TRACE_EXIT result;
-}
-
-static int mt_nop(int *dummy)
-{
-	TRACE_FUN(ft_t_flow);
-	/*  should we set tape status?
-	 */
-	if (!zft_offline) { /* offline includes no_tape */
-		(void)zft_def_idle_state();
-	}
-	TRACE_EXIT 0; 
-}
-
-static int mt_reten(int *dummy)
-{  
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	if(zft_header_read) {
-		(void)zft_def_idle_state();
-	}
-	result = ftape_seek_to_eot();
-	if (result >= 0) {
-		result = ftape_seek_to_bot();
-	}
-	TRACE_EXIT(result);
-}
-
-static int fsfbsfm(int arg, zft_position *pos)
-{ 
-	const zft_volinfo *vtbl;
-	__s64 block_pos;
-	TRACE_FUN(ft_t_flow);
-	
-	/* What to do? This should seek to the next file-mark and
-	 * position BEFORE. That is, a next write would just extend
-	 * the current file.  Well. Let's just seek to the end of the
-	 * current file, if count == 1.  If count > 1, then do a
-	 * "mt_fsf(count - 1)", and then seek to the end of that file.
-	 * If count == 0, do nothing
-	 */
-	if (arg == 0) {
-		TRACE_EXIT 0;
-	}
-	zft_just_before_eof = 0;
-	TRACE_CATCH(zft_skip_volumes(arg < 0 ? arg : arg-1, pos),
-		    if (arg > 0) {
-			    zft_resid ++; 
-		    });
-	vtbl      = zft_find_volume(pos->seg_pos);
-	block_pos = zft_div_blksz(vtbl->size, vtbl->blk_sz);
-	(void)seek_block(0, block_pos, pos);
-	if (pos->volume_pos != vtbl->size) {
-		zft_just_before_eof = 0;
-		zft_resid = 1;
-		/* we didn't managed to go there */
-		TRACE_ABORT(-EIO, ft_t_err, 
-			    "wanted file position " LL_X ", arrived at " LL_X, 
-			    LL(vtbl->size), LL(pos->volume_pos));
-	}
-	zft_just_before_eof = 1;
-	TRACE_EXIT 0; 
-}
-
-static int mt_bsfm(int *arg)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	result = fsfbsfm(-*arg, &zft_pos);
-	TRACE_EXIT result;
-}
-
-static int mt_fsfm(int *arg)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	result = fsfbsfm(*arg, &zft_pos);
-	TRACE_EXIT result;
-}
-
-static int mt_eom(int *dummy)
-{              
-	TRACE_FUN(ft_t_flow);
-	
-	zft_skip_to_eom(&zft_pos);
-	TRACE_EXIT 0;
-}
-
-static int mt_erase(int *dummy)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	result = zft_erase();
-	TRACE_EXIT result;
-}
-
-static int mt_ras2(int *dummy)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	result = -ENOSYS;
-	TRACE_EXIT result;
-} 
-
-/*  Sets the new blocksize in BYTES
- *
- */
-static int mt_setblk(int *new_size)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	if((unsigned int)(*new_size) > ZFT_MAX_BLK_SZ) {
-		TRACE_ABORT(-EINVAL, ft_t_info,
-			    "desired blk_sz (%d) should be <= %d bytes",
-			    *new_size, ZFT_MAX_BLK_SZ);
-	}
-	if ((*new_size & (FT_SECTOR_SIZE-1)) != 0) {
-		TRACE_ABORT(-EINVAL, ft_t_info,
-			"desired blk_sz (%d) must be a multiple of %d bytes",
-			    *new_size, FT_SECTOR_SIZE);
-	}
-	if (*new_size == 0) {
-		if (zft_use_compression) {
-			TRACE_ABORT(-EINVAL, ft_t_info,
-				    "Variable block size not yet "
-				    "supported with compression");
-		}
-		*new_size = 1;
-	}
-	zft_blk_sz = *new_size;
-	TRACE_EXIT 0;
-} 
-
-static int mt_setdensity(int *arg)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	SET_TRACE_LEVEL(*arg);
-	TRACE(TRACE_LEVEL, "tracing set to %d", TRACE_LEVEL);
-	if ((int)TRACE_LEVEL != *arg) {
-		TRACE_EXIT -EINVAL;
-	}
-	TRACE_EXIT 0;
-}          
-
-static int mt_seek(int *new_block_pos)
-{ 
-	int result= 0;        
-	TRACE_FUN(ft_t_any);
-	
-	result = seek_block(0, (__s64)*new_block_pos, &zft_pos);
-	TRACE_EXIT result;
-}
-
-/*  OK, this is totally different from SCSI, but the worst thing that can 
- *  happen is that there is not enough defragmentated memory that can be 
- *  allocated. Also, there is a hardwired limit of 16 dma buffers in the 
- *  stock ftape module. This shouldn't bring the system down.
- *
- * NOTE: the argument specifies the total number of dma buffers to use.
- *       The driver needs at least 3 buffers to function at all.
- * 
- */
-static int mt_setdrvbuffer(int *cnt)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (*cnt < 3) {
-		TRACE_EXIT -EINVAL;
-	}
-	TRACE_CATCH(ftape_set_nr_buffers(*cnt),);
-	TRACE_EXIT 0;
-}
-/* return the block position from start of volume 
- */
-static int mt_tell(int *arg)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	*arg   = zft_div_blksz(zft_pos.volume_pos,
-			       zft_find_volume(zft_pos.seg_pos)->blk_sz);
-	TRACE_EXIT 0;
-}
-
-static int mt_compression(int *arg)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	/*  Ok. We could also check whether compression is available at
-	 *  all by trying to load the compression module.  We could
-	 *  also check for a block size of 1 byte which is illegal
-	 *  with compression.  Instead of doing it here we rely on
-	 *  zftape_write() to do the proper checks.
-	 */
-	if ((unsigned int)*arg > 1) {
-		TRACE_EXIT -EINVAL;
-	}
-	if (*arg != 0 && zft_blk_sz == 1) { /* variable block size */
-		TRACE_ABORT(-EINVAL, ft_t_info,
-			    "Compression not yet supported "
-			    "with variable block size");
-	}
-	zft_mt_compression  = *arg;
-	if ((zft_unit & ZFT_ZIP_MODE) == 0) {
-		zft_use_compression = zft_mt_compression;
-	}
-	TRACE_EXIT 0;
-}
-
-/*  check whether write access is allowed. Write access is denied when
- *  + zft_write_protected == 1 -- this accounts for either hard write 
- *                                protection of the cartridge or for 
- *                                O_RDONLY access mode of the tape device
- *  + zft_offline == 1         -- this meany that there is either no tape 
- *                                or that the MTOFFLINE ioctl has been 
- *                                previously issued (`soft eject')
- *  + ft_formatted == 0        -- this means that the cartridge is not
- *                                formatted
- *  Then we distinuguish two cases. When zft_qic_mode is TRUE, then we try
- *  to emulate a `traditional' (aka SCSI like) UN*X tape device. Therefore we
- *  deny writes when
- *  + zft_qic_mode ==1 && 
- *       (!zft_tape_at_lbot() &&   -- tape no at logical BOT
- *        !(zft_tape_at_eom() ||   -- tape not at logical EOM (or EOD)
- *          (zft_tape_at_eom() &&
- *           zft_old_ftape())))    -- we can't add new volume to tapes 
- *                                    written by old ftape because ftape
- *                                    don't use the volume table
- *
- *  when the drive is in true raw mode (aka /dev/rawft0) then we don't 
- *  care about LBOT and EOM conditions. This device is intended for a 
- *  user level program that wants to truly implement the QIC-80 compliance
- *  at the logical data layout level of the cartridge, i.e. implement all
- *  that volume table and volume directory stuff etc.<
- */
-int zft_check_write_access(zft_position *pos)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (zft_offline) { /* offline includes no_tape */
-		TRACE_ABORT(-ENXIO,
-			    ft_t_info, "tape is offline or no cartridge");
-	}
-	if (!ft_formatted) {
-		TRACE_ABORT(-EACCES, ft_t_info, "tape is not formatted");
-	} 
-	if (zft_write_protected) {
-		TRACE_ABORT(-EACCES, ft_t_info, "cartridge write protected");
-	} 
-	if (zft_qic_mode) {
-		/*  check BOT condition */
-		if (!zft_tape_at_lbot(pos)) {
-			/*  protect cartridges written by old ftape if
-			 *  not at BOT because they use the vtbl
-			 *  segment for storing data
-			 */
-			if (zft_old_ftape) {
-				TRACE_ABORT(-EACCES, ft_t_warn, 
-      "Cannot write to cartridges written by old ftape when not at BOT");
-			}
-			/*  not at BOT, but allow writes at EOD, of course
-			 */
-			if (!zft_tape_at_eod(pos)) {
-				TRACE_ABORT(-EACCES, ft_t_info,
-					    "tape not at BOT and not at EOD");
-			}
-		}
-		/*  fine. Now the tape is either at BOT or at EOD. */
-	}
-	/* or in raw mode in which case we don't care about BOT and EOD */
-	TRACE_EXIT 0;
-}
-
-/*      OPEN routine called by kernel-interface code
- *
- *      NOTE: this is also called by mt_reset() with dev_minor == -1
- *            to fake a reopen after a reset.
- */
-int _zft_open(unsigned int dev_minor, unsigned int access_mode)
-{
-	static unsigned int tape_unit;
-	static unsigned int file_access_mode;
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	if ((int)dev_minor == -1) {
-		/* fake reopen */
-		zft_unit    = tape_unit;
-		access_mode = file_access_mode;
-		zft_init_driver(); /* reset all static data to defaults */
-	} else {
-		tape_unit        = dev_minor;
-		file_access_mode = access_mode;
-		if ((result = ftape_enable(FTAPE_SEL(dev_minor))) < 0) {
-			TRACE_ABORT(-ENXIO, ft_t_err,
-				    "ftape_enable failed: %d", result);
-		}
-		if (ft_new_tape || ft_no_tape || !ft_formatted ||
-		    (FTAPE_SEL(zft_unit) != FTAPE_SEL(dev_minor)) ||
-		    (zft_unit & ZFT_RAW_MODE) != (dev_minor & ZFT_RAW_MODE)) {
-			/* reset all static data to defaults,
-			 */
-			zft_init_driver(); 
-		}
-		zft_unit = dev_minor;
-	}
-	zft_set_flags(zft_unit); /* decode the minor bits */
-	if (zft_blk_sz == 1 && zft_use_compression) {
-		ftape_disable(); /* resets ft_no_tape */
-		TRACE_ABORT(-ENODEV, ft_t_warn, "Variable block size not yet "
-			    "supported with compression");
-	}
-	/*  no need for most of the buffers when no tape or not
-	 *  formatted.  for the read/write operations, it is the
-	 *  regardless whether there is no tape, a not-formatted tape
-	 *  or the whether the driver is soft offline.  
-	 *  Nevertheless we allow some ioctls with non-formatted tapes, 
-	 *  like rewind and reset.
-	 */
-	if (ft_no_tape || !ft_formatted) {
-		zft_uninit_mem();
-	}
-	if (ft_no_tape) {
-		zft_offline = 1; /* so we need not test two variables */
-	}
-	if ((access_mode == O_WRONLY || access_mode == O_RDWR) &&
-	    (ft_write_protected || ft_no_tape)) {
-		ftape_disable(); /* resets ft_no_tape */
-		TRACE_ABORT(ft_no_tape ? -ENXIO : -EROFS,
-			    ft_t_warn, "wrong access mode %s cartridge",
-			    ft_no_tape ? "without a" : "with write protected");
-	}
-	zft_write_protected = (access_mode == O_RDONLY || 
-			       ft_write_protected != 0);
-	if (zft_write_protected) {
-		TRACE(ft_t_noise,
-		      "read only access mode: %d, "
-		      "drive write protected: %d", 
-		      access_mode == O_RDONLY,
-		      ft_write_protected != 0);
-	}
-	if (!zft_offline) {
-		TRACE_CATCH(zft_vmalloc_once(&zft_deblock_buf,FT_SEGMENT_SIZE),
-			    ftape_disable());
-	}
-	/* zft_seg_pos should be greater than the vtbl segpos but not
-	 * if in compatibility mode and only after we read in the
-	 * header segments
-	 *
-	 * might also be a problem if the user makes a backup with a
-	 * *qft* device and rewinds it with a raw device.
-	 */
-	if (zft_qic_mode         &&
-	    !zft_old_ftape       &&
-	    zft_pos.seg_pos >= 0 &&
-	    zft_header_read      && 
-	    zft_pos.seg_pos <= ft_first_data_segment) {
-		TRACE(ft_t_noise, "you probably mixed up the zftape devices!");
-		zft_reset_position(&zft_pos); 
-	}
-	TRACE_EXIT 0;
-}
-
-/*      RELEASE routine called by kernel-interface code
- */
-int _zft_close(void)
-{
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-	
-	if (zft_offline) {
-		/* call the hardware release routine. Puts the drive offline */
-		ftape_disable();
-		TRACE_EXIT 0;
-	}
-	if (!(ft_write_protected || zft_old_ftape)) {
-		result = zft_flush_buffers();
-		TRACE(ft_t_noise, "writing file mark at current position");
-		if (zft_qic_mode && zft_close_volume(&zft_pos) == 0) {
-			zft_move_past_eof(&zft_pos);
-		}
-		if ((zft_tape_at_lbot(&zft_pos) ||
-		     !(zft_unit & FTAPE_NO_REWIND))) {
-			if (result >= 0) {
-				result = zft_update_header_segments();
-			} else {
-				TRACE(ft_t_err,
-				"Error: unable to update header segments");
-			}
-		}
-	}
-	ftape_abort_operation();
-	if (!(zft_unit & FTAPE_NO_REWIND)) {
-		TRACE(ft_t_noise, "rewinding tape");
-		if (ftape_seek_to_bot() < 0 && result >= 0) {
-			result = -EIO; /* keep old value */
-		}
-		zft_reset_position(&zft_pos);
-	} 
-	zft_zap_read_buffers();
-	/*  now free up memory as much as possible. We don't destroy
-	 *  the deblock buffer if it containes a valid segment.
-	 */
-	if (zft_deblock_segment == -1) {
-		zft_vfree(&zft_deblock_buf, FT_SEGMENT_SIZE); 
-	}
-	/* high level driver status, forces creation of a new volume
-	 * when calling ftape_write again and not zft_just_before_eof
-	 */
-	zft_io_state = zft_idle;  
-	if (going_offline) {
-		zft_init_driver();
-		zft_uninit_mem();
-		going_offline = 0;
-		zft_offline   = 1;
-	} else if (zft_cmpr_lock(0 /* don't load */) == 0) {
-		(*zft_cmpr_ops->reset)(); /* unlock it again */
-	}
-	zft_memory_stats();
-	/* call the hardware release routine. Puts the drive offline */
-	ftape_disable();
-	TRACE_EXIT result;
-}
-
-/*
- *  the wrapper function around the wrapper MTIOCTOP ioctl
- */
-static int mtioctop(struct mtop *mtop, int arg_size)
-{
-	int result = 0;
-	fun_entry *mt_fun_entry;
-	TRACE_FUN(ft_t_flow);
-	
-	if (arg_size != sizeof(struct mtop) || mtop->mt_op >= NR_MT_CMDS) {
-		TRACE_EXIT -EINVAL;
-	}
-	TRACE(ft_t_noise, "calling MTIOCTOP command: %s",
-	      mt_funs[mtop->mt_op].name);
-	mt_fun_entry= &mt_funs[mtop->mt_op];
-	zft_resid = mtop->mt_count;
-	if (!mt_fun_entry->offline && zft_offline) {
-		if (ft_no_tape) {
-			TRACE_ABORT(-ENXIO, ft_t_info, "no tape present");
-		} else {
-			TRACE_ABORT(-ENXIO, ft_t_info, "drive is offline");
-		}
-	}
-	if (!mt_fun_entry->not_formatted && !ft_formatted) {
-		TRACE_ABORT(-EACCES, ft_t_info, "tape is not formatted");
-	}
-	if (!mt_fun_entry->write_protected) {
-		TRACE_CATCH(zft_check_write_access(&zft_pos),);
-	}
-	if (mt_fun_entry->need_idle_state && !(zft_offline || !ft_formatted)) {
-		TRACE_CATCH(zft_def_idle_state(),);
-	}
-	if (!zft_qic_mode && !mt_fun_entry->raw_mode) {
-		TRACE_ABORT(-EACCES, ft_t_info, 
-"Drive needs to be in QIC-80 compatibility mode for this command");
-	}
-	result = (mt_fun_entry->function)(&mtop->mt_count);
-	if (zft_tape_at_lbot(&zft_pos)) {
-		TRACE_CATCH(zft_update_header_segments(),);
-	}
-	if (result >= 0) {
-		zft_resid = 0;
-	}
-	TRACE_EXIT result;
-}
-
-/*
- *  standard MTIOCGET ioctl
- */
-static int mtiocget(struct mtget *mtget, int arg_size)
-{
-	const zft_volinfo *volume;
-	__s64 max_tape_pos;
-	TRACE_FUN(ft_t_flow);
-	
-	if (arg_size != sizeof(struct mtget)) {
-		TRACE_ABORT(-EINVAL, ft_t_info, "bad argument size: %d",
-			    arg_size);
-	}
-	mtget->mt_type  = ft_drive_type.vendor_id + 0x800000;
-	mtget->mt_dsreg = ft_last_status.space;
-	mtget->mt_erreg = ft_last_error.space; /* error register */
-	mtget->mt_resid = zft_resid; /* residuum of writes, reads and
-				      * MTIOCTOP commands 
-				      */
-	if (!zft_offline) { /* neither no_tape nor soft offline */
-		mtget->mt_gstat = GMT_ONLINE(~0UL);
-		/* should rather return the status of the cartridge
-		 * than the access mode of the file, therefor use
-		 * ft_write_protected, not zft_write_protected 
-		 */
-		if (ft_write_protected) {
-			mtget->mt_gstat |= GMT_WR_PROT(~0UL);
-		}
-		if(zft_header_read) { /* this catches non-formatted */
-			volume = zft_find_volume(zft_pos.seg_pos);
-			mtget->mt_fileno = volume->count;
-			max_tape_pos = zft_capacity - zft_blk_sz;
-			if (zft_use_compression) {
-				max_tape_pos -= ZFT_CMPR_OVERHEAD;
-			}
-			if (zft_tape_at_eod(&zft_pos)) {
-				mtget->mt_gstat |= GMT_EOD(~0UL);
-			}
-			if (zft_pos.tape_pos > max_tape_pos) {
-				mtget->mt_gstat |= GMT_EOT(~0UL);
-			}
-			mtget->mt_blkno = zft_div_blksz(zft_pos.volume_pos,
-							volume->blk_sz);
-			if (zft_just_before_eof) {
-				mtget->mt_gstat |= GMT_EOF(~0UL);
-			}
-			if (zft_tape_at_lbot(&zft_pos)) {
-				mtget->mt_gstat |= GMT_BOT(~0UL);
-			}
-		} else {
-			mtget->mt_fileno = mtget->mt_blkno = -1;
-			if (mtget->mt_dsreg & QIC_STATUS_AT_BOT) {
-				mtget->mt_gstat |= GMT_BOT(~0UL);
-			}
-		}
-	} else {
-		if (ft_no_tape) {
-			mtget->mt_gstat = GMT_DR_OPEN(~0UL);
-		} else {
-			mtget->mt_gstat = 0UL;
-		}
- 		mtget->mt_fileno = mtget->mt_blkno = -1;
-	}
-	TRACE_EXIT 0;
-}
-
-#ifdef MTIOCRDFTSEG
-/*
- *  Read a floppy tape segment. This is useful for manipulating the
- *  volume table, and read the old header segment before re-formatting
- *  the cartridge.
- */
-static int mtiocrdftseg(struct mtftseg * mtftseg, int arg_size)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCRDFTSEG");
-	if (zft_qic_mode) {
-		TRACE_ABORT(-EACCES, ft_t_info,
-			    "driver needs to be in raw mode for this ioctl");
-	} 
-	if (arg_size != sizeof(struct mtftseg)) {
-		TRACE_ABORT(-EINVAL, ft_t_info, "bad argument size: %d",
-			    arg_size);
-	}
-	if (zft_offline) {
-		TRACE_EXIT -ENXIO;
-	}
-	if (mtftseg->mt_mode != FT_RD_SINGLE &&
-	    mtftseg->mt_mode != FT_RD_AHEAD) {
-		TRACE_ABORT(-EINVAL, ft_t_info, "invalid read mode");
-	}
-	if (!ft_formatted) {
-		TRACE_EXIT -EACCES; /* -ENXIO ? */
-
-	}
-	if (!zft_header_read) {
-		TRACE_CATCH(zft_def_idle_state(),);
-	}
-	if (mtftseg->mt_segno > ft_last_data_segment) {
-		TRACE_ABORT(-EINVAL, ft_t_info, "segment number is too large");
-	}
-	mtftseg->mt_result = ftape_read_segment(mtftseg->mt_segno,
-						zft_deblock_buf,
-						mtftseg->mt_mode);
-	if (mtftseg->mt_result < 0) {
-		/*  a negativ result is not an ioctl error. if
-		 *  the user wants to read damaged tapes,
-		 *  it's up to her/him
-		 */
-		TRACE_EXIT 0;
-	}
-	if (copy_to_user(mtftseg->mt_data,
-			 zft_deblock_buf,
-			 mtftseg->mt_result) != 0) {
-		TRACE_EXIT -EFAULT;
-	}
-	TRACE_EXIT 0;
-}
-#endif
-
-#ifdef MTIOCWRFTSEG
-/*
- *  write a floppy tape segment. This version features writing of
- *  deleted address marks, and gracefully ignores the (software)
- *  ft_formatted flag to support writing of header segments after
- *  formatting.
- */
-static int mtiocwrftseg(struct mtftseg * mtftseg, int arg_size)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCWRFTSEG");
-	if (zft_write_protected || zft_qic_mode) {
-		TRACE_EXIT -EACCES;
-	} 
-	if (arg_size != sizeof(struct mtftseg)) {
-		TRACE_ABORT(-EINVAL, ft_t_info, "bad argument size: %d",
-			    arg_size);
-	}
-	if (zft_offline) {
-		TRACE_EXIT -ENXIO;
-	}
-	if (mtftseg->mt_mode != FT_WR_ASYNC   && 
-	    mtftseg->mt_mode != FT_WR_MULTI   &&
-	    mtftseg->mt_mode != FT_WR_SINGLE  &&
-	    mtftseg->mt_mode != FT_WR_DELETE) {
-		TRACE_ABORT(-EINVAL, ft_t_info, "invalid write mode");
-	}
-	/*
-	 *  We don't check for ft_formatted, because this gives
-	 *  only the software status of the driver.
-	 *
-	 *  We assume that the user knows what it is
-	 *  doing. And rely on the low level stuff to fail
-	 *  when the tape isn't formatted. We only make sure
-	 *  that The header segment buffer is allocated,
-	 *  because it holds the bad sector map.
-	 */
-	if (zft_hseg_buf == NULL) {
-		TRACE_EXIT -ENXIO;
-	}
-	if (mtftseg->mt_mode != FT_WR_DELETE) {
-		if (copy_from_user(zft_deblock_buf, 
-				   mtftseg->mt_data,
-				   FT_SEGMENT_SIZE) != 0) {
-			TRACE_EXIT -EFAULT;
-		}
-	}
-	mtftseg->mt_result = ftape_write_segment(mtftseg->mt_segno, 
-						 zft_deblock_buf,
-						 mtftseg->mt_mode);
-	if (mtftseg->mt_result >= 0 && mtftseg->mt_mode == FT_WR_SINGLE) {
-		/*  
-		 *  a negativ result is not an ioctl error. if
-		 *  the user wants to write damaged tapes,
-		 *  it's up to her/him
-		 */
-		if ((result = ftape_loop_until_writes_done()) < 0) {
-			mtftseg->mt_result = result;
-		}
-	}
-	TRACE_EXIT 0;
-}
-#endif
-  
-#ifdef MTIOCVOLINFO
-/*
- *  get information about volume positioned at.
- */
-static int mtiocvolinfo(struct mtvolinfo *volinfo, int arg_size)
-{
-	const zft_volinfo *volume;
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCVOLINFO");
-	if (arg_size != sizeof(struct mtvolinfo)) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_info, "bad argument size: %d", arg_size);
-	}
-	if (zft_offline) {
-		TRACE_EXIT -ENXIO;
-	}
-	if (!ft_formatted) {
-		TRACE_EXIT -EACCES;
-	}
-	TRACE_CATCH(zft_def_idle_state(),);
-	volume = zft_find_volume(zft_pos.seg_pos);
-	volinfo->mt_volno   = volume->count;
-	volinfo->mt_blksz   = volume->blk_sz == 1 ? 0 : volume->blk_sz;
-	volinfo->mt_size    = volume->size >> 10;
-	volinfo->mt_rawsize = ((zft_calc_tape_pos(volume->end_seg + 1) >> 10) -
-			       (zft_calc_tape_pos(volume->start_seg) >> 10));
-	volinfo->mt_cmpr    = volume->use_compression;
-	TRACE_EXIT 0;
-}
-#endif
-
-#ifdef ZFT_OBSOLETE  
-static int mtioc_zftape_getblksz(struct mtblksz *blksz, int arg_size)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "\n"
-	      KERN_INFO "Mag tape ioctl command: MTIOC_ZTAPE_GETBLKSZ\n"
-	      KERN_INFO "This ioctl is here merely for compatibility.\n"
-	      KERN_INFO "Please use MTIOCVOLINFO instead");
-	if (arg_size != sizeof(struct mtblksz)) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_info, "bad argument size: %d", arg_size);
-	}
-	if (zft_offline) {
-		TRACE_EXIT -ENXIO;
-	}
-	if (!ft_formatted) {
-		TRACE_EXIT -EACCES;
-	}
-	TRACE_CATCH(zft_def_idle_state(),);
-	blksz->mt_blksz = zft_find_volume(zft_pos.seg_pos)->blk_sz;
-	TRACE_EXIT 0;
-}
-#endif
-
-#ifdef MTIOCGETSIZE
-/*
- *  get the capacity of the tape cartridge.
- */
-static int mtiocgetsize(struct mttapesize *size, int arg_size)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "Mag tape ioctl command: MTIOC_ZFTAPE_GETSIZE");
-	if (arg_size != sizeof(struct mttapesize)) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_info, "bad argument size: %d", arg_size);
-	}
-	if (zft_offline) {
-		TRACE_EXIT -ENXIO;
-	}
-	if (!ft_formatted) {
-		TRACE_EXIT -EACCES;
-	}
-	TRACE_CATCH(zft_def_idle_state(),);
-	size->mt_capacity = (unsigned int)(zft_capacity>>10);
-	size->mt_used     = (unsigned int)(zft_get_eom_pos()>>10);
-	TRACE_EXIT 0;
-}
-#endif
-
-static int mtiocpos(struct mtpos *mtpos, int arg_size)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCPOS");
-	if (arg_size != sizeof(struct mtpos)) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_info, "bad argument size: %d", arg_size);
-	}
-	result = mt_tell((int *)&mtpos->mt_blkno);
-	TRACE_EXIT result;
-}
-
-#ifdef MTIOCFTFORMAT
-/*
- * formatting of floppy tape cartridges. This is intended to be used
- * together with the MTIOCFTCMD ioctl and the new mmap feature 
- */
-
-/* 
- *  This function uses ftape_decode_header_segment() to inform the low
- *  level ftape module about the new parameters.
- *
- *  It erases the hseg_buf. The calling process must specify all
- *  parameters to assure proper operation.
- *
- *  return values: -EINVAL - wrong argument size
- *                 -EINVAL - if ftape_decode_header_segment() failed.
- */
-static int set_format_parms(struct ftfmtparms *p, __u8 *hseg_buf)
-{
-	ft_trace_t old_level = TRACE_LEVEL;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "MTIOCFTFORMAT operation FTFMT_SETPARMS");
-	memset(hseg_buf, 0, FT_SEGMENT_SIZE);
-	PUT4(hseg_buf, FT_SIGNATURE, FT_HSEG_MAGIC);
-
-	/*  fill in user specified parameters
-	 */
-	hseg_buf[FT_FMT_CODE] = (__u8)p->ft_fmtcode;
-	PUT2(hseg_buf, FT_SPT, p->ft_spt);
-	hseg_buf[FT_TPC]      = (__u8)p->ft_tpc;
-	hseg_buf[FT_FHM]      = (__u8)p->ft_fhm;
-	hseg_buf[FT_FTM]      = (__u8)p->ft_ftm;
-
-	/*  fill in sane defaults to make ftape happy.
-	 */ 
-	hseg_buf[FT_FSM] = (__u8)128; /* 128 is hard wired all over ftape */
-	if (p->ft_fmtcode == fmt_big) {
-		PUT4(hseg_buf, FT_6_HSEG_1,   0);
-		PUT4(hseg_buf, FT_6_HSEG_2,   1);
-		PUT4(hseg_buf, FT_6_FRST_SEG, 2);
-		PUT4(hseg_buf, FT_6_LAST_SEG, p->ft_spt * p->ft_tpc - 1);
-	} else {
-		PUT2(hseg_buf, FT_HSEG_1,    0);
-		PUT2(hseg_buf, FT_HSEG_2,    1);
-		PUT2(hseg_buf, FT_FRST_SEG,  2);
-		PUT2(hseg_buf, FT_LAST_SEG, p->ft_spt * p->ft_tpc - 1);
-	}
-
-	/*  Synchronize with the low level module. This is particularly
-	 *  needed for unformatted cartridges as the QIC std was previously 
-	 *  unknown BUT is needed to set data rate and to calculate timeouts.
-	 */
-	TRACE_CATCH(ftape_calibrate_data_rate(p->ft_qicstd&QIC_TAPE_STD_MASK),
-		    _res = -EINVAL);
-
-	/*  The following will also recalcualte the timeouts for the tape
-	 *  length and QIC std we want to format to.
-	 *  abort with -EINVAL rather than -EIO
-	 */
-	SET_TRACE_LEVEL(ft_t_warn);
-	TRACE_CATCH(ftape_decode_header_segment(hseg_buf),
-		    SET_TRACE_LEVEL(old_level); _res = -EINVAL);
-	SET_TRACE_LEVEL(old_level);
-	TRACE_EXIT 0;
-}
-
-/*
- *  Return the internal SOFTWARE status of the kernel driver. This does
- *  NOT query the tape drive about its status.
- */
-static int get_format_parms(struct ftfmtparms *p, __u8 *hseg_buffer)
-{
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "MTIOCFTFORMAT operation FTFMT_GETPARMS");
-	p->ft_qicstd  = ft_qic_std;
-	p->ft_fmtcode = ft_format_code;
-	p->ft_fhm     = hseg_buffer[FT_FHM];
-	p->ft_ftm     = hseg_buffer[FT_FTM];
-	p->ft_spt     = ft_segments_per_track;
-	p->ft_tpc     = ft_tracks_per_tape;
-	TRACE_EXIT 0;
-}
-
-static int mtiocftformat(struct mtftformat *mtftformat, int arg_size)
-{
-	int result;
-	union fmt_arg *arg = &mtftformat->fmt_arg;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCFTFORMAT");
-	if (zft_offline) {
-		if (ft_no_tape) {
-			TRACE_ABORT(-ENXIO, ft_t_info, "no tape present");
-		} else {
-			TRACE_ABORT(-ENXIO, ft_t_info, "drive is offline");
-		}
-	}
-	if (zft_qic_mode) {
-		TRACE_ABORT(-EACCES, ft_t_info,
-			    "driver needs to be in raw mode for this ioctl");
-	} 
-	if (zft_hseg_buf == NULL) {
-		TRACE_CATCH(zft_vcalloc_once(&zft_hseg_buf, FT_SEGMENT_SIZE),);
-	}
-	zft_header_read = 0;
-	switch(mtftformat->fmt_op) {
-	case FTFMT_SET_PARMS:
-		TRACE_CATCH(set_format_parms(&arg->fmt_parms, zft_hseg_buf),);
-		TRACE_EXIT 0;
-	case FTFMT_GET_PARMS:
-		TRACE_CATCH(get_format_parms(&arg->fmt_parms, zft_hseg_buf),);
-		TRACE_EXIT 0;
-	case FTFMT_FORMAT_TRACK:
-		if ((ft_formatted && zft_check_write_access(&zft_pos) < 0) ||
-		    (!ft_formatted && zft_write_protected)) {
-			TRACE_ABORT(-EACCES, ft_t_info, "Write access denied");
-		}
-		TRACE_CATCH(ftape_format_track(arg->fmt_track.ft_track,
-					       arg->fmt_track.ft_gap3),);
-		TRACE_EXIT 0;
-	case FTFMT_STATUS:
-		TRACE_CATCH(ftape_format_status(&arg->fmt_status.ft_segment),);
-		TRACE_EXIT 0;
-	case FTFMT_VERIFY:
-		TRACE_CATCH(ftape_verify_segment(arg->fmt_verify.ft_segment,
-				(SectorMap *)&arg->fmt_verify.ft_bsm),);
-		TRACE_EXIT 0;
-	default:
-		TRACE_ABORT(-EINVAL, ft_t_err, "Invalid format operation");
-	}
-	TRACE_EXIT result;
-}
-#endif
-
-#ifdef MTIOCFTCMD
-/*
- *  send a QIC-117 command to the drive, with optional timeouts,
- *  parameter and result bits. This is intended to be used together
- *  with the formatting ioctl.
- */
-static int mtiocftcmd(struct mtftcmd *ftcmd, int arg_size)
-{
-	int i;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCFTCMD");
-	if (!capable(CAP_SYS_ADMIN)) {
-		TRACE_ABORT(-EPERM, ft_t_info,
-			    "need CAP_SYS_ADMIN capability to send raw qic-117 commands");
-	}
-	if (zft_qic_mode) {
-		TRACE_ABORT(-EACCES, ft_t_info,
-			    "driver needs to be in raw mode for this ioctl");
-	} 
-	if (arg_size != sizeof(struct mtftcmd)) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_info, "bad argument size: %d", arg_size);
-	}
-	if (ftcmd->ft_wait_before) {
-		TRACE_CATCH(ftape_ready_wait(ftcmd->ft_wait_before,
-					     &ftcmd->ft_status),);
-	}
-	if (ftcmd->ft_status & QIC_STATUS_ERROR)
-		goto ftmtcmd_error;
-	if (ftcmd->ft_result_bits != 0) {
-		TRACE_CATCH(ftape_report_operation(&ftcmd->ft_result,
-						   ftcmd->ft_cmd,
-						   ftcmd->ft_result_bits),);
-	} else {
-		TRACE_CATCH(ftape_command(ftcmd->ft_cmd),);
-		if (ftcmd->ft_status & QIC_STATUS_ERROR)
-			goto ftmtcmd_error;
-		for (i = 0; i < ftcmd->ft_parm_cnt; i++) {
-			TRACE_CATCH(ftape_parameter(ftcmd->ft_parms[i]&0x0f),);
-			if (ftcmd->ft_status & QIC_STATUS_ERROR)
-				goto ftmtcmd_error;
-		}
-	}
-	if (ftcmd->ft_wait_after != 0) {
-		TRACE_CATCH(ftape_ready_wait(ftcmd->ft_wait_after,
-					     &ftcmd->ft_status),);
-	}
-ftmtcmd_error:	       
-	if (ftcmd->ft_status & QIC_STATUS_ERROR) {
-		TRACE(ft_t_noise, "error status set");
-		TRACE_CATCH(ftape_report_error(&ftcmd->ft_error,
-					       &ftcmd->ft_cmd, 1),);
-	}
-	TRACE_EXIT 0; /* this is not an i/o error */
-}
-#endif
-
-/*  IOCTL routine called by kernel-interface code
- */
-int _zft_ioctl(unsigned int command, void __user * arg)
-{
-	int result;
-	union { struct mtop       mtop;
-		struct mtget      mtget;
-		struct mtpos      mtpos;
-#ifdef MTIOCRDFTSEG
-		struct mtftseg    mtftseg;
-#endif
-#ifdef MTIOCVOLINFO
-		struct mtvolinfo  mtvolinfo;
-#endif
-#ifdef MTIOCGETSIZE
-		struct mttapesize mttapesize;
-#endif
-#ifdef MTIOCFTFORMAT
-		struct mtftformat mtftformat;
-#endif
-#ifdef ZFT_OBSOLETE
-		struct mtblksz mtblksz;
-#endif
-#ifdef MTIOCFTCMD
-		struct mtftcmd mtftcmd;
-#endif
-	} krnl_arg;
-	int arg_size = _IOC_SIZE(command);
-	int dir = _IOC_DIR(command);
-	TRACE_FUN(ft_t_flow);
-
-	/* This check will only catch arguments that are too large !
-	 */
-	if (dir & (_IOC_READ | _IOC_WRITE) && arg_size > sizeof(krnl_arg)) {
-		TRACE_ABORT(-EINVAL,
-			    ft_t_info, "bad argument size: %d", arg_size);
-	}
-	if (dir & _IOC_WRITE) {
-		if (copy_from_user(&krnl_arg, arg, arg_size) != 0) {
-			TRACE_EXIT -EFAULT;
-		}
-	}
-	TRACE(ft_t_flow, "called with ioctl command: 0x%08x", command);
-	switch (command) {
-	case MTIOCTOP:
-		result = mtioctop(&krnl_arg.mtop, arg_size);
-		break;
-	case MTIOCGET:
-		result = mtiocget(&krnl_arg.mtget, arg_size);
-		break;
-	case MTIOCPOS:
-		result = mtiocpos(&krnl_arg.mtpos, arg_size);
-		break;
-#ifdef MTIOCVOLINFO
-	case MTIOCVOLINFO:
-		result = mtiocvolinfo(&krnl_arg.mtvolinfo, arg_size);
-		break;
-#endif
-#ifdef ZFT_OBSOLETE
-	case MTIOC_ZFTAPE_GETBLKSZ:
-		result = mtioc_zftape_getblksz(&krnl_arg.mtblksz, arg_size);
-		break;
-#endif
-#ifdef MTIOCRDFTSEG
-	case MTIOCRDFTSEG: /* read a segment via ioctl */
-		result = mtiocrdftseg(&krnl_arg.mtftseg, arg_size);
-		break;
-#endif
-#ifdef MTIOCWRFTSEG
-	case MTIOCWRFTSEG: /* write a segment via ioctl */
-		result = mtiocwrftseg(&krnl_arg.mtftseg, arg_size);
-		break;
-#endif
-#ifdef MTIOCGETSIZE
-	case MTIOCGETSIZE:
-		result = mtiocgetsize(&krnl_arg.mttapesize, arg_size);
-		break;
-#endif
-#ifdef MTIOCFTFORMAT
-	case MTIOCFTFORMAT:
-		result = mtiocftformat(&krnl_arg.mtftformat, arg_size);
-		break;
-#endif
-#ifdef MTIOCFTCMD
-	case MTIOCFTCMD:
-		result = mtiocftcmd(&krnl_arg.mtftcmd, arg_size);
-		break;
-#endif
-	default:
-		result = -EINVAL;
-		break;
-	}
-	if ((result >= 0) && (dir & _IOC_READ)) {
-		if (copy_to_user(arg, &krnl_arg, arg_size) != 0) {
-			TRACE_EXIT -EFAULT;
-		}
-	}
-	TRACE_EXIT result;
-}
diff --git a/drivers/char/ftape/zftape/zftape-ctl.h b/drivers/char/ftape/zftape/zftape-ctl.h
deleted file mode 100644
index 8e6f2d7ac74..00000000000
--- a/drivers/char/ftape/zftape/zftape-ctl.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _ZFTAPE_CTL_H
-#define _ZFTAPE_CTL_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version. 
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-ctl.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:02 $
- *
- *      This file contains the non-standard IOCTL related definitions
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/ioctl.h>
-#include <linux/mtio.h>
-
-#include "../zftape/zftape-rw.h"
-
-#ifdef CONFIG_ZFTAPE_MODULE
-#define ftape_status (*zft_status)
-#endif
-
-extern int zft_offline;
-extern int zft_mt_compression;
-extern int zft_write_protected;
-extern int zft_header_read;
-extern unsigned int zft_unit;
-extern int zft_resid;
-
-extern void zft_reset_position(zft_position *pos);
-extern int  zft_check_write_access(zft_position *pos);
-extern int  zft_def_idle_state(void);
-
-/*  hooks for the VFS interface 
- */
-extern int  _zft_open(unsigned int dev_minor, unsigned int access_mode);
-extern int  _zft_close(void);
-extern int  _zft_ioctl(unsigned int command, void __user *arg);
-#endif
-
-
-
diff --git a/drivers/char/ftape/zftape/zftape-eof.c b/drivers/char/ftape/zftape/zftape-eof.c
deleted file mode 100644
index dcadcaee9ac..00000000000
--- a/drivers/char/ftape/zftape/zftape-eof.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- *   I use these routines just to decide when I have to fake a 
- *   volume-table to preserve compatibility to original ftape.
- */
-/*
- *      Copyright (C) 1994-1995 Bas Laarhoven.
- *      
- *      Modified for zftape 1996, 1997 Claus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-eof.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:02 $
- *
- *      This file contains the eof mark handling code
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include <linux/zftape.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-eof.h"
-
-/*      Global vars.
- */
-
-/* a copy of the failed sector log from the header segment.
- */
-eof_mark_union *zft_eof_map;
-
-/* number of eof marks (entries in bad sector log) on tape.
- */
-int zft_nr_eof_marks = -1;
-
-
-/*      Local vars.
- */
-
-static char linux_tape_label[] = "Linux raw format V";
-enum { 
-	min_fmt_version = 1, max_fmt_version = 2 
-};
-static unsigned ftape_fmt_version = 0;
-
-
-/* Ftape (mis)uses the bad sector log to record end-of-file marks.
- * Initially (when the tape is erased) all entries in the bad sector
- * log are added to the tape's bad sector map. The bad sector log then
- * is cleared.
- *
- * The bad sector log normally contains entries of the form: 
- * even 16-bit word: segment number of bad sector 
- * odd 16-bit word: encoded date
- * There can be a total of 448 entries (1792 bytes).
- *
- * My guess is that no program is using this bad sector log (the *
- * format seems useless as there is no indication of the bad sector
- * itself, only the segment) However, if any program does use the bad
- * sector log, the format used by ftape will let the program think
- * there are some bad sectors and no harm is done.
- *  
- * The eof mark entries that ftape stores in the bad sector log: even
- * 16-bit word: segment number of eof mark odd 16-bit word: sector
- * number of eof mark [1..32]
- *  
- * The zft_eof_map as maintained is a sorted list of eof mark entries.
- *
- *
- * The tape name field in the header segments is used to store a linux
- * tape identification string and a version number.  This way the tape
- * can be recognized as a Linux raw format tape when using tools under
- * other OS's.
- *
- * 'Wide' QIC tapes (format code 4) don't have a failed sector list
- * anymore. That space is used for the (longer) bad sector map that
- * now is a variable length list too.  We now store our end-of-file
- * marker list after the bad-sector-map on tape. The list is delimited
- * by a (__u32) 0 entry.
- */
-
-int zft_ftape_validate_label(char *label)
-{
-	static char tmp_label[45];
-	int result = 0;
-	TRACE_FUN(ft_t_any);
-	
-	memcpy(tmp_label, label, FT_LABEL_SZ);
-	tmp_label[FT_LABEL_SZ] = '\0';
-	TRACE(ft_t_noise, "tape  label = `%s'", tmp_label);
-	ftape_fmt_version = 0;
-	if (memcmp(label, linux_tape_label, strlen(linux_tape_label)) == 0) {
-		int pos = strlen(linux_tape_label);
-		while (label[pos] >= '0' && label[pos] <= '9') {
-			ftape_fmt_version *= 10;
-			ftape_fmt_version = label[ pos++] - '0';
-		}
-		result = (ftape_fmt_version >= min_fmt_version &&
-			  ftape_fmt_version <= max_fmt_version);
-	}
-	TRACE(ft_t_noise, "format version = %d", ftape_fmt_version);
-	TRACE_EXIT result;
-}
-
-static __u8 * find_end_of_eof_list(__u8 * ptr, __u8 * limit)
-{
-	while (ptr + 3 < limit) {
-
-		if (get_unaligned((__u32*)ptr)) {
-			ptr += sizeof(__u32);
-		} else {
-			return ptr;
-		}
-	}
-	return NULL;
-}
-
-void zft_ftape_extract_file_marks(__u8* address)
-{
-	int i;
-	TRACE_FUN(ft_t_any);
-	
-	zft_eof_map = NULL;
-	if (ft_format_code == fmt_var || ft_format_code == fmt_big) {
-		__u8* end;
-		__u8* start = ftape_find_end_of_bsm_list(address);
-
-		zft_nr_eof_marks = 0;
-		if (start) {
-			start += 3; /* skip end of list mark */
-			end = find_end_of_eof_list(start, 
-						   address + FT_SEGMENT_SIZE);
-			if (end && end - start <= FT_FSL_SIZE) {
-				zft_nr_eof_marks = ((end - start) / 
-						    sizeof(eof_mark_union));
-				zft_eof_map = (eof_mark_union *)start;
-			} else {
-				TRACE(ft_t_err,
-				      "EOF Mark List is too long or damaged!");
-			}
-		} else {
-			TRACE(ft_t_err, 
-			      "Bad Sector List is too long or damaged !");
-		}
-	} else {
-		zft_eof_map = (eof_mark_union *)&address[FT_FSL];
-		zft_nr_eof_marks = GET2(address, FT_FSL_CNT);
-	}
-	TRACE(ft_t_noise, "number of file marks: %d", zft_nr_eof_marks);
-	if (ftape_fmt_version == 1) {
-		TRACE(ft_t_info, "swapping version 1 fields");
-		/* version 1 format uses swapped sector and segment
-		 * fields, correct that !  
-		 */
-		for (i = 0; i < zft_nr_eof_marks; ++i) {
-			__u16 tmp = GET2(&zft_eof_map[i].mark.segment,0);
-			PUT2(&zft_eof_map[i].mark.segment, 0, 
-			     GET2(&zft_eof_map[i].mark.date,0));
-			PUT2(&zft_eof_map[i].mark.date, 0, tmp);
-		}
-	}
-	for (i = 0; i < zft_nr_eof_marks; ++i) {
-		TRACE(ft_t_noise, "eof mark: %5d/%2d",
-			GET2(&zft_eof_map[i].mark.segment, 0), 
-			GET2(&zft_eof_map[i].mark.date,0));
-	}
-	TRACE_EXIT;
-}
-
-void zft_clear_ftape_file_marks(void)
-{
-	TRACE_FUN(ft_t_flow);
-	/*  Clear failed sector log: remove all tape marks. We
-	 *  don't use old ftape-style EOF-marks.
-	 */
-	TRACE(ft_t_info, "Clearing old ftape's eof map");
-	memset(zft_eof_map, 0, zft_nr_eof_marks * sizeof(__u32));
-	zft_nr_eof_marks = 0;
-	PUT2(zft_hseg_buf, FT_FSL_CNT, 0); /* nr of eof-marks */
-	zft_header_changed = 1;
-	zft_update_label(zft_hseg_buf);
-	TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/zftape/zftape-eof.h b/drivers/char/ftape/zftape/zftape-eof.h
deleted file mode 100644
index 26568c26c51..00000000000
--- a/drivers/char/ftape/zftape/zftape-eof.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _ZFTAPE_EOF_H
-#define _ZFTAPE_EOF_H
-
-/*
- * Copyright (C) 1994-1995 Bas Laarhoven.
- * adaptaed for zftape 1996, 1997 by Claus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-eof.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:03 $
- *
- *      Definitions and declarations for the end of file markers
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape-header-segment.h>
-#include "../zftape/zftape-buffers.h"
-/*  failed sector log size (only used if format code != 4).
- */
-
-typedef union {
-	ft_fsl_entry mark;
-	__u32 entry;
-} eof_mark_union;
- 
-/*      ftape-eof.c defined global vars.
- */
-extern int zft_nr_eof_marks;
-extern eof_mark_union *zft_eof_map;
-
-/*      ftape-eof.c defined global functions.
- */
-extern void zft_ftape_extract_file_marks(__u8* address);
-extern int  zft_ftape_validate_label(char* label);
-extern void zft_clear_ftape_file_marks(void);
-
-#endif
diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c
deleted file mode 100644
index 164a1aa77a2..00000000000
--- a/drivers/char/ftape/zftape/zftape-init.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- *      This file contains the code that registers the zftape frontend 
- *      to the ftape floppy tape driver for Linux
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#ifdef CONFIG_KMOD
-#include <linux/kmod.h>
-#endif
-#include <linux/fcntl.h>
-#include <linux/smp_lock.h>
-
-#include <linux/zftape.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-buffers.h"
-
-MODULE_AUTHOR("(c) 1996, 1997 Claus-Justus Heine "
-	      "(claus@momo.math.rwth-aachen.de)");
-MODULE_DESCRIPTION(ZFTAPE_VERSION " - "
-		   "VFS interface for the Linux floppy tape driver. "
-		   "Support for QIC-113 compatible volume table "
-		   "and builtin compression (lzrw3 algorithm)");
-MODULE_SUPPORTED_DEVICE("char-major-27");
-MODULE_LICENSE("GPL");
-
-/*      Global vars.
- */
-struct zft_cmpr_ops *zft_cmpr_ops = NULL;
-const ftape_info *zft_status;
-
-/*      Local vars.
- */
-static unsigned long busy_flag;
-
-static sigset_t orig_sigmask;
-
-/*  the interface to the kernel vfs layer
- */
-
-/* Note about llseek():
- *
- * st.c and tpqic.c update fp->f_pos but don't implment llseek() and
- * initialize the llseek component of the file_ops struct with NULL.
- * This means that the user will get the default seek, but the tape
- * device will not respect the new position, but happily read from the
- * old position. Think a zftape specific llseek() function would be
- * better, returning -ESPIPE. TODO.
- */
-
-static int  zft_open (struct inode *ino, struct file *filep);
-static int zft_close(struct inode *ino, struct file *filep);
-static int  zft_ioctl(struct inode *ino, struct file *filep,
-		      unsigned int command, unsigned long arg);
-static int  zft_mmap(struct file *filep, struct vm_area_struct *vma);
-static ssize_t zft_read (struct file *fp, char __user *buff,
-			 size_t req_len, loff_t *ppos);
-static ssize_t zft_write(struct file *fp, const char __user *buff,
-			 size_t req_len, loff_t *ppos);
-
-static const struct file_operations zft_cdev =
-{
-	.owner		= THIS_MODULE,
-	.read		= zft_read,
-	.write		= zft_write,
-	.ioctl		= zft_ioctl,
-	.mmap		= zft_mmap,
-	.open		= zft_open,
-	.release	= zft_close,
-};
-
-static struct class *zft_class;
-
-/*      Open floppy tape device
- */
-static int zft_open(struct inode *ino, struct file *filep)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	nonseekable_open(ino, filep);
-	TRACE(ft_t_flow, "called for minor %d", iminor(ino));
-	if ( test_and_set_bit(0,&busy_flag) ) {
-		TRACE_ABORT(-EBUSY, ft_t_warn, "failed: already busy");
-	}
-	if ((iminor(ino) & ~(ZFT_MINOR_OP_MASK | FTAPE_NO_REWIND))
-	     > 
-	    FTAPE_SEL_D) {
-		clear_bit(0,&busy_flag);
-		TRACE_ABORT(-ENXIO, ft_t_err, "failed: invalid unit nr");
-	}
-	orig_sigmask = current->blocked;
-	sigfillset(&current->blocked);
-	result = _zft_open(iminor(ino), filep->f_flags & O_ACCMODE);
-	if (result < 0) {
-		current->blocked = orig_sigmask; /* restore mask */
-		clear_bit(0,&busy_flag);
-		TRACE_ABORT(result, ft_t_err, "_ftape_open failed");
-	} else {
-		/* Mask signals that will disturb proper operation of the
-		 * program that is calling.
-		 */
-		current->blocked = orig_sigmask;
-		sigaddsetmask (&current->blocked, _DO_BLOCK);
-		TRACE_EXIT 0;
-	}
-}
-
-/*      Close floppy tape device
- */
-static int zft_close(struct inode *ino, struct file *filep)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	if ( !test_bit(0,&busy_flag) || iminor(ino) != zft_unit) {
-		TRACE(ft_t_err, "failed: not busy or wrong unit");
-		TRACE_EXIT 0;
-	}
-	sigfillset(&current->blocked);
-	result = _zft_close();
-	if (result < 0) {
-		TRACE(ft_t_err, "_zft_close failed");
-	}
-	current->blocked = orig_sigmask; /* restore before open state */
-	clear_bit(0,&busy_flag);
-	TRACE_EXIT 0;
-}
-
-/*      Ioctl for floppy tape device
- */
-static int zft_ioctl(struct inode *ino, struct file *filep,
-		     unsigned int command, unsigned long arg)
-{
-	int result = -EIO;
-	sigset_t old_sigmask;
-	TRACE_FUN(ft_t_flow);
-
-	if ( !test_bit(0,&busy_flag) || iminor(ino) != zft_unit || ft_failure) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "failed: not busy, failure or wrong unit");
-	}
-	old_sigmask = current->blocked; /* save mask */
-	sigfillset(&current->blocked);
-	/* This will work as long as sizeof(void *) == sizeof(long) */
-	result = _zft_ioctl(command, (void __user *) arg);
-	current->blocked = old_sigmask; /* restore mask */
-	TRACE_EXIT result;
-}
-
-/*      Ioctl for floppy tape device
- */
-static int  zft_mmap(struct file *filep, struct vm_area_struct *vma)
-{
-	int result = -EIO;
-	sigset_t old_sigmask;
-	TRACE_FUN(ft_t_flow);
-
-	if ( !test_bit(0,&busy_flag) || 
-	    iminor(filep->f_dentry->d_inode) != zft_unit || 
-	    ft_failure)
-	{
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "failed: not busy, failure or wrong unit");
-	}
-	old_sigmask = current->blocked; /* save mask */
-	sigfillset(&current->blocked);
-	if ((result = ftape_mmap(vma)) >= 0) {
-#ifndef MSYNC_BUG_WAS_FIXED
-		static struct vm_operations_struct dummy = { NULL, };
-		vma->vm_ops = &dummy;
-#endif
-	}
-	current->blocked = old_sigmask; /* restore mask */
-	TRACE_EXIT result;
-}
-
-/*      Read from floppy tape device
- */
-static ssize_t zft_read(struct file *fp, char __user *buff,
-			size_t req_len, loff_t *ppos)
-{
-	int result = -EIO;
-	sigset_t old_sigmask;
-	struct inode *ino = fp->f_dentry->d_inode;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_data_flow, "called with count: %ld", (unsigned long)req_len);
-	if (!test_bit(0,&busy_flag)  || iminor(ino) != zft_unit || ft_failure) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "failed: not busy, failure or wrong unit");
-	}
-	old_sigmask = current->blocked; /* save mask */
-	sigfillset(&current->blocked);
-	result = _zft_read(buff, req_len);
-	current->blocked = old_sigmask; /* restore mask */
-	TRACE(ft_t_data_flow, "return with count: %d", result);
-	TRACE_EXIT result;
-}
-
-/*      Write to tape device
- */
-static ssize_t zft_write(struct file *fp, const char __user *buff,
-			 size_t req_len, loff_t *ppos)
-{
-	int result = -EIO;
-	sigset_t old_sigmask;
-	struct inode *ino = fp->f_dentry->d_inode;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_flow, "called with count: %ld", (unsigned long)req_len);
-	if (!test_bit(0,&busy_flag) || iminor(ino) != zft_unit || ft_failure) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "failed: not busy, failure or wrong unit");
-	}
-	old_sigmask = current->blocked; /* save mask */
-	sigfillset(&current->blocked);
-	result = _zft_write(buff, req_len);
-	current->blocked = old_sigmask; /* restore mask */
-	TRACE(ft_t_data_flow, "return with count: %d", result);
-	TRACE_EXIT result;
-}
-
-/*                    END OF VFS INTERFACE 
- *          
- *****************************************************************************/
-
-/*  driver/module initialization
- */
-
-/*  the compression module has to call this function to hook into the zftape 
- *  code
- */
-int zft_cmpr_register(struct zft_cmpr_ops *new_ops)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	if (zft_cmpr_ops != NULL) {
-		TRACE_EXIT -EBUSY;
-	} else {
-		zft_cmpr_ops = new_ops;
-		TRACE_EXIT 0;
-	}
-}
-
-/*  lock the zft-compressor() module.
- */
-int zft_cmpr_lock(int try_to_load)
-{
-	if (zft_cmpr_ops == NULL) {
-#ifdef CONFIG_KMOD
-		if (try_to_load) {
-			request_module("zft-compressor");
-			if (zft_cmpr_ops == NULL) {
-				return -ENOSYS;
-			}
-		} else {
-			return -ENOSYS;
-		}
-#else
-		return -ENOSYS;
-#endif
-	}
-	(*zft_cmpr_ops->lock)();
-	return 0;
-}
-
-#ifdef CONFIG_ZFT_COMPRESSOR
-extern int zft_compressor_init(void);
-#endif
-
-/*  Called by modules package when installing the driver or by kernel
- *  during the initialization phase
- */
-int __init zft_init(void)
-{
-	int i;
-	TRACE_FUN(ft_t_flow);
-
-#ifdef MODULE
-	printk(KERN_INFO ZFTAPE_VERSION "\n");
-        if (TRACE_LEVEL >= ft_t_info) {
-		printk(
-KERN_INFO
-"(c) 1996, 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)\n"
-KERN_INFO
-"vfs interface for ftape floppy tape driver.\n"
-KERN_INFO
-"Support for QIC-113 compatible volume table, dynamic memory allocation\n"
-KERN_INFO
-"and builtin compression (lzrw3 algorithm).\n");
-        }
-#else /* !MODULE */
-	/* print a short no-nonsense boot message */
-	printk(KERN_INFO ZFTAPE_VERSION "\n");
-#endif /* MODULE */
-	TRACE(ft_t_info, "zft_init @ 0x%p", zft_init);
-	TRACE(ft_t_info,
-	      "installing zftape VFS interface for ftape driver ...");
-	TRACE_CATCH(register_chrdev(QIC117_TAPE_MAJOR, "zft", &zft_cdev),);
-
-	zft_class = class_create(THIS_MODULE, "zft");
-	for (i = 0; i < 4; i++) {
-		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i);
-		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i);
-		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i);
-		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i);
-		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i);
-		class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i);
-	}
-
-#ifdef CONFIG_ZFT_COMPRESSOR
-	(void)zft_compressor_init();
-#endif
-	zft_status = ftape_get_status(); /*  fetch global data of ftape 
-					  *  hardware driver 
-					  */
-	TRACE_EXIT 0;
-}
-
-
-/* Called by modules package when removing the driver 
- */
-static void zft_exit(void)
-{
-	int i;
-	TRACE_FUN(ft_t_flow);
-
-	if (unregister_chrdev(QIC117_TAPE_MAJOR, "zft") != 0) {
-		TRACE(ft_t_warn, "failed");
-	} else {
-		TRACE(ft_t_info, "successful");
-	}
-        for (i = 0; i < 4; i++) {
-		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i));
-		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4));
-		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16));
-		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20));
-		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32));
-		class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36));
-	}
-	class_destroy(zft_class);
-	zft_uninit_mem(); /* release remaining memory, if any */
-        printk(KERN_INFO "zftape successfully unloaded.\n");
-	TRACE_EXIT;
-}
-
-module_init(zft_init);
-module_exit(zft_exit);
diff --git a/drivers/char/ftape/zftape/zftape-init.h b/drivers/char/ftape/zftape/zftape-init.h
deleted file mode 100644
index 937e5d48c20..00000000000
--- a/drivers/char/ftape/zftape/zftape-init.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef _ZFTAPE_INIT_H
-#define _ZFTAPE_INIT_H
-
-/*
- * Copyright (C) 1996, 1997 Claus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-init.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:05 $
- *
- * This file contains definitions and macro for the vfs 
- * interface defined by zftape
- *
- */
-
-#include <linux/ftape-header-segment.h>
-
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-buffer.h"
-#include "../lowlevel/ftape-format.h"
-
-#include "../zftape/zftape-rw.h"
-
-#ifdef MODULE
-#define ftape_status (*zft_status)
-#endif
-
-extern const  ftape_info *zft_status; /* needed for zftape-vtbl.h */
-
-#include "../zftape/zftape-vtbl.h"
-
-struct zft_cmpr_ops {
-	int (*write)(int *write_cnt,
-		     __u8 *dst_buf, const int seg_sz,
-		     const __u8 __user *src_buf, const int req_len, 
-		     const zft_position *pos, const zft_volinfo *volume);
-	int (*read)(int *read_cnt,
-		    __u8 __user *dst_buf, const int req_len,
-		    const __u8 *src_buf, const int seg_sz,
-		    const zft_position *pos, const zft_volinfo *volume);
-	int (*seek)(unsigned int new_block_pos,
-		    zft_position *pos, const zft_volinfo *volume,
-		    __u8 *buffer);
-	void (*lock)   (void);
-	void (*reset)  (void);
-	void (*cleanup)(void);
-};
-
-extern struct zft_cmpr_ops *zft_cmpr_ops;
-/* zftape-init.c defined global functions.
- */
-extern int                  zft_cmpr_register(struct zft_cmpr_ops *new_ops);
-extern int                  zft_cmpr_lock(int try_to_load);
-
-#endif
-
-
diff --git a/drivers/char/ftape/zftape/zftape-read.c b/drivers/char/ftape/zftape/zftape-read.c
deleted file mode 100644
index 214bf03dce6..00000000000
--- a/drivers/char/ftape/zftape/zftape-read.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-read.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:06 $
- *
- *      This file contains the high level reading code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-int zft_just_before_eof;
-
-/*      Local vars.
- */
-static int buf_len_rd;
-
-void zft_zap_read_buffers(void)
-{
-	buf_len_rd = 0;
-}
-
-int zft_read_header_segments(void)      
-{
-	TRACE_FUN(ft_t_flow);
-
-	zft_header_read = 0;
-	TRACE_CATCH(zft_vmalloc_once(&zft_hseg_buf, FT_SEGMENT_SIZE),);
-	TRACE_CATCH(ftape_read_header_segment(zft_hseg_buf),);
-	TRACE(ft_t_info, "Segments written since first format: %d",
-	      (int)GET4(zft_hseg_buf, FT_SEG_CNT));
-	zft_qic113 = (ft_format_code != fmt_normal &&
-		      ft_format_code != fmt_1100ft &&
-		      ft_format_code != fmt_425ft);
-	TRACE(ft_t_info, "ft_first_data_segment: %d, ft_last_data_segment: %d", 
-	      ft_first_data_segment, ft_last_data_segment);
-	zft_capacity = zft_get_capacity();
-	zft_old_ftape = zft_ftape_validate_label(&zft_hseg_buf[FT_LABEL]);
-	if (zft_old_ftape) {
-		TRACE(ft_t_info, 
-"Found old ftaped tape, emulating eof marks, entering read-only mode");
-		zft_ftape_extract_file_marks(zft_hseg_buf);
-		TRACE_CATCH(zft_fake_volume_headers(zft_eof_map, 
-						    zft_nr_eof_marks),);
-	} else {
-		/* the specs say that the volume table must be
-		 * initialized with zeroes during formatting, so it
-		 * MUST be readable, i.e. contain vaid ECC
-		 * information.  
-		 */
-		TRACE_CATCH(ftape_read_segment(ft_first_data_segment, 
-					       zft_deblock_buf, 
-					       FT_RD_SINGLE),);
-		TRACE_CATCH(zft_extract_volume_headers(zft_deblock_buf),);
-	}
-	zft_header_read = 1;
-	zft_set_flags(zft_unit);
-	zft_reset_position(&zft_pos);
-	TRACE_EXIT 0;
-}
-
-int zft_fetch_segment_fraction(const unsigned int segment, void *buffer,
-			       const ft_read_mode_t read_mode,
-			       const unsigned int start,
-			       const unsigned int size)
-{
-	int seg_sz;
-	TRACE_FUN(ft_t_flow);
-
-	if (segment == zft_deblock_segment) {
-		TRACE(ft_t_data_flow,
-		      "re-using segment %d already in deblock buffer",
-		      segment);
-		seg_sz = zft_get_seg_sz(segment);
-		if (start > seg_sz) {
-			TRACE_ABORT(-EINVAL, ft_t_bug,
-				    "trying to read beyond end of segment:\n"
-				    KERN_INFO "seg_sz : %d\n"
-				    KERN_INFO "start  : %d\n"
-				    KERN_INFO "segment: %d",
-				    seg_sz, start, segment);
-		}
-		if ((start + size) > seg_sz) {
-			TRACE_EXIT seg_sz - start;
-		}
-		TRACE_EXIT size;
-	}
-	seg_sz = ftape_read_segment_fraction(segment, buffer, read_mode,
-					     start, size);
-	TRACE(ft_t_data_flow, "segment %d, result %d", segment, seg_sz);
-	if ((int)seg_sz >= 0 && start == 0 && size == FT_SEGMENT_SIZE) {
-		/*  this implicitly assumes that we are always called with
-		 *  buffer == zft_deblock_buf 
-		 */
-		zft_deblock_segment = segment;
-	} else {
-		zft_deblock_segment = -1;
-	}
-	TRACE_EXIT seg_sz;
-}
-
-/*
- * out:
- *
- * int *read_cnt: the number of bytes we removed from the
- *                zft_deblock_buf (result)
- *
- * int *to_do   : the remaining size of the read-request. Is changed.
- *
- * in:
- *
- * char *buff      : buff is the address of the upper part of the user
- *                   buffer, that hasn't been filled with data yet.
- * int buf_pos_read: copy of buf_pos_rd
- * int buf_len_read: copy of buf_len_rd
- * char *zft_deblock_buf: ftape_zft_deblock_buf
- *
- * returns the amount of data actually copied to the user-buffer
- *
- * to_do MUST NOT SHRINK except to indicate an EOT. In this case to_do
- * has to be set to 0. We cannot return -ENOSPC, because we return the
- * amount of data actually * copied to the user-buffer
- */
-static int zft_simple_read (int *read_cnt, 
-			    __u8  __user *dst_buf, 
-			    const int to_do, 
-			    const __u8 *src_buf, 
-			    const int seg_sz, 
-			    const zft_position *pos,
-			    const zft_volinfo *volume)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (seg_sz - pos->seg_byte_pos < to_do) {
-		*read_cnt = seg_sz - pos->seg_byte_pos;
-	} else {
-		*read_cnt = to_do;
-	}
-	if (copy_to_user(dst_buf, 
-			 src_buf + pos->seg_byte_pos, *read_cnt) != 0) {
-		TRACE_EXIT -EFAULT;
-	}
-	TRACE(ft_t_noise, "nr bytes just read: %d", *read_cnt);
-	TRACE_EXIT *read_cnt;
-}
-
-/* req_len: gets clipped due to EOT of EOF.
- * req_clipped: is a flag indicating whether req_len was clipped or not
- * volume: contains information on current volume (blk_sz etc.)
- */
-static int check_read_access(int *req_len, 
-			     const zft_volinfo **volume,
-			     int *req_clipped, 
-			     const zft_position *pos)
-{
-	static __s64 remaining;
-	static int eod;
-	TRACE_FUN(ft_t_flow);
-	
-	if (zft_io_state != zft_reading) {
-		if (zft_offline) { /* offline includes no_tape */
-			TRACE_ABORT(-ENXIO, ft_t_warn,
-				    "tape is offline or no cartridge");
-		}
-		if (!ft_formatted) {
-			TRACE_ABORT(-EACCES,
-				    ft_t_warn, "tape is not formatted");
-		}
-		/*  now enter defined state, read header segment if not
-		 *  already done and flush write buffers
-		 */
-		TRACE_CATCH(zft_def_idle_state(),);
-		zft_io_state = zft_reading;
-		if (zft_tape_at_eod(pos)) {
-			eod = 1;
-			TRACE_EXIT 1;
-		}
-		eod = 0;
-		*volume = zft_find_volume(pos->seg_pos);
-		/* get the space left until EOF */
-		remaining = zft_check_for_eof(*volume, pos);
-		buf_len_rd = 0;
-		TRACE(ft_t_noise, "remaining: " LL_X ", vol_no: %d",
-		      LL(remaining), (*volume)->count);
-	} else if (zft_tape_at_eod(pos)) {
-		if (++eod > 2) {
-			TRACE_EXIT -EIO; /* st.c also returns -EIO */
-		} else {
-			TRACE_EXIT 1;
-		}
-	}
-	if ((*req_len % (*volume)->blk_sz) != 0) {
-		/*  this message is informational only. The user gets the
-		 *  proper return value
-		 */
-		TRACE_ABORT(-EINVAL, ft_t_info,
-			    "req_len %d not a multiple of block size %d",
-			    *req_len, (*volume)->blk_sz);
-	}
-	/* As GNU tar doesn't accept partial read counts when the
-	 * multiple volume flag is set, we make sure to return the
-	 * requested amount of data. Except, of course, at the end of
-	 * the tape or file mark.  
-	 */
-	remaining -= *req_len;
-	if (remaining <= 0) {
-		TRACE(ft_t_noise, 
-		      "clipped request from %d to %d.", 
-		      *req_len, (int)(*req_len + remaining));
-		*req_len += remaining;
-		*req_clipped = 1;
-	} else {
-		*req_clipped = 0;
-	}
-	TRACE_EXIT 0;
-}
-
-/* this_segs_size: the current segment's size.
- * buff: the USER-SPACE buffer provided by the calling function.
- * req_len: how much data should be read at most.
- * volume: contains information on current volume (blk_sz etc.)
- */  
-static int empty_deblock_buf(__u8 __user *usr_buf, const int req_len,
-			     const __u8 *src_buf, const int seg_sz,
-			     zft_position *pos,
-			     const zft_volinfo *volume)
-{
-	int cnt;
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_data_flow, "this_segs_size: %d", seg_sz);
-	if (zft_use_compression && volume->use_compression) {
-		TRACE_CATCH(zft_cmpr_lock(1 /* try to load */),);
-		TRACE_CATCH(result= (*zft_cmpr_ops->read)(&cnt,
-							  usr_buf, req_len,
-							  src_buf, seg_sz,
-							  pos, volume),);
-	} else {                                  
-		TRACE_CATCH(result= zft_simple_read (&cnt,
-						     usr_buf, req_len,
-						     src_buf, seg_sz,
-						     pos, volume),);
-	}
-	pos->volume_pos   += result;
-        pos->tape_pos     += cnt;
-	pos->seg_byte_pos += cnt;
-	buf_len_rd        -= cnt; /* remaining bytes in buffer */
-	TRACE(ft_t_data_flow, "buf_len_rd: %d, cnt: %d", buf_len_rd, cnt);
-	if(pos->seg_byte_pos >= seg_sz) {
-		pos->seg_pos++;
-		pos->seg_byte_pos = 0;
-	}
-	TRACE(ft_t_data_flow, "bytes moved out of deblock-buffer: %d", cnt);
-	TRACE_EXIT result;
-}
-
-
-/* note: we store the segment id of the segment that is inside the
- * deblock buffer. This spares a lot of ftape_read_segment()s when we
- * use small block-sizes. The block-size may be 1kb (SECTOR_SIZE). In
- * this case a MTFSR 28 maybe still inside the same segment.
- */
-int _zft_read(char __user *buff, int req_len)
-{
-	int req_clipped;
-	int result     = 0;
-	int bytes_read = 0;
-	static unsigned int seg_sz = 0;
-	static const zft_volinfo *volume = NULL;
-	TRACE_FUN(ft_t_flow);
-	
-	zft_resid = req_len;
-	result = check_read_access(&req_len, &volume,
-				   &req_clipped, &zft_pos);
-	switch(result) {
-	case 0: 
-		break; /* nothing special */
-	case 1: 
-		TRACE(ft_t_noise, "EOD reached");
-		TRACE_EXIT 0;   /* EOD */
-	default:
-		TRACE_ABORT(result, ft_t_noise,
-			    "check_read_access() failed with result %d",
-			    result);
-		TRACE_EXIT result;
-	}
-	while (req_len > 0) { 
-		/*  Allow escape from this loop on signal !
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		/* buf_len_rd == 0 means that we need to read a new
-		 * segment.
-		 */
-		if (buf_len_rd == 0) {
-			while((result = zft_fetch_segment(zft_pos.seg_pos,
-							  zft_deblock_buf,
-							  FT_RD_AHEAD)) == 0) {
-				zft_pos.seg_pos ++;
-				zft_pos.seg_byte_pos = 0;
-			}
-			if (result < 0) {
-				zft_resid -= bytes_read;
-				TRACE_ABORT(result, ft_t_noise,
-					    "zft_fetch_segment(): %d",
-					    result);
-			}
-			seg_sz = result;
-			buf_len_rd = seg_sz - zft_pos.seg_byte_pos;
-		}
-		TRACE_CATCH(result = empty_deblock_buf(buff, 
-						       req_len,
-						       zft_deblock_buf, 
-						       seg_sz, 
-						       &zft_pos,
-						       volume),
-			    zft_resid -= bytes_read);
-		TRACE(ft_t_data_flow, "bytes just read: %d", result);
-		bytes_read += result; /* what we got so far       */
-		buff       += result; /* index in user-buffer     */
-		req_len    -= result; /* what's left from req_len */
-	} /* while (req_len  > 0) */
-	if (req_clipped) {
-		TRACE(ft_t_data_flow,
-		      "maybe partial count because of eof mark");
-		if (zft_just_before_eof && bytes_read == 0) {
-			/* req_len was > 0, but user didn't get
-			 * anything the user has read in the eof-mark 
-			 */
-			zft_move_past_eof(&zft_pos);
-			ftape_abort_operation();
-		} else {
-			/* don't skip to the next file before the user
-			 * tried to read a second time past EOF Just
-			 * mark that we are at EOF and maybe decrement
-			 * zft_seg_pos to stay in the same volume;
-			 */
-			zft_just_before_eof = 1;
-			zft_position_before_eof(&zft_pos, volume);
-			TRACE(ft_t_noise, "just before eof");
-		}
-	}
-	zft_resid -= result; /* for MTSTATUS       */
-	TRACE_EXIT bytes_read;
-}
diff --git a/drivers/char/ftape/zftape/zftape-read.h b/drivers/char/ftape/zftape/zftape-read.h
deleted file mode 100644
index 42941de0c23..00000000000
--- a/drivers/char/ftape/zftape/zftape-read.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _ZFTAPE_READ_H
-#define _ZFTAPE_READ_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-read.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:07 $
- *
- *      This file contains the definitions for the read functions
- *      for the zftape driver for Linux.
- *
- */
-
-#include "../lowlevel/ftape-read.h"
-
-/*      ftape-read.c defined global vars.
- */
-extern int zft_just_before_eof;
-	
-/*      ftape-read.c defined global functions.
- */
-extern void zft_zap_read_buffers(void);
-extern int  zft_read_header_segments(void);
-extern int  zft_fetch_segment_fraction(const unsigned int segment,
-				       void *buffer,
-				       const ft_read_mode_t read_mode,
-				       const unsigned int start,
-				       const unsigned int size);
-#define zft_fetch_segment(segment, address, read_mode)		\
-	zft_fetch_segment_fraction(segment, address, read_mode,	\
-				   0, FT_SEGMENT_SIZE)
-/*   hook for the VFS interface
- */
-extern int  _zft_read(char __user *buff, int req_len);
-
-#endif /* _ZFTAPE_READ_H */
diff --git a/drivers/char/ftape/zftape/zftape-rw.c b/drivers/char/ftape/zftape/zftape-rw.c
deleted file mode 100644
index dab63468688..00000000000
--- a/drivers/char/ftape/zftape/zftape-rw.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-rw.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:08 $
- *
- *      This file contains some common code for the r/w code for
- *      zftape.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/zftape.h>
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-
-__u8 *zft_deblock_buf;
-__u8 *zft_hseg_buf;
-int zft_deblock_segment = -1;
-zft_status_enum zft_io_state = zft_idle;
-int zft_header_changed;
-int zft_qic113; /* conform to old specs. and old zftape */
-int zft_use_compression;
-zft_position zft_pos = {
-	-1, /* seg_pos */
-	0,  /* seg_byte_pos */
-	0,  /* tape_pos */
-	0   /* volume_pos */
-};
-unsigned int zft_blk_sz = CONFIG_ZFT_DFLT_BLK_SZ;
-__s64 zft_capacity;
-
-unsigned int zft_written_segments;
-int zft_label_changed;
-
-/*      Local vars.
- */
-
-unsigned int zft_get_seg_sz(unsigned int segment)
-{
-	int size;
-	TRACE_FUN(ft_t_any);
-	
-	size = FT_SEGMENT_SIZE - 
-		count_ones(ftape_get_bad_sector_entry(segment))*FT_SECTOR_SIZE;
-	if (size > 0) {
-		TRACE_EXIT (unsigned)size; 
-	} else {
-		TRACE_EXIT 0;
-	}
-}
-
-/* ftape_set_flags(). Claus-Justus Heine, 1994/1995
- */
-void zft_set_flags(unsigned minor_unit)
-{     
-	TRACE_FUN(ft_t_flow);
-	
-	zft_use_compression = zft_qic_mode = 0;
-	switch (minor_unit & ZFT_MINOR_OP_MASK) {
-	case (ZFT_Q80_MODE | ZFT_ZIP_MODE):
-	case ZFT_ZIP_MODE:
-		zft_use_compression = 1;
-	case 0:
-	case ZFT_Q80_MODE:
-		zft_qic_mode = 1;
-		if (zft_mt_compression) { /* override the default */
-			zft_use_compression = 1;
-		}
-		break;
-	case ZFT_RAW_MODE:
-		TRACE(ft_t_noise, "switching to raw mode");
-		break;
-	default:
-		TRACE(ft_t_warn, "Warning:\n"
-		      KERN_INFO "Wrong combination of minor device bits.\n"
-		      KERN_INFO "Switching to raw read-only mode.");
-		zft_write_protected = 1;
-		break;
-	}
-	TRACE_EXIT;
-}
-
-/* computes the segment and byte offset inside the segment
- * corresponding to tape_pos.
- *
- * tape_pos gives the offset in bytes from the beginning of the
- * ft_first_data_segment *seg_byte_pos is the offset in the current
- * segment in bytes
- *
- * Of, if this routine was called often one should cache the last data
- * pos it was called with, but actually this is only needed in
- * ftape_seek_block(), that is, almost never.
- */
-int zft_calc_seg_byte_coord(int *seg_byte_pos, __s64 tape_pos)
-{
-	int segment;
-	int seg_sz;
-	TRACE_FUN(ft_t_flow);
-	
-	if (tape_pos == 0) {
-		*seg_byte_pos = 0;
-		segment = ft_first_data_segment;
-	} else {
-		seg_sz = 0;
-		
-		for (segment = ft_first_data_segment; 
-		     ((tape_pos > 0) && (segment <= ft_last_data_segment));
-		     segment++) {
-			seg_sz = zft_get_seg_sz(segment); 
-			tape_pos -= seg_sz;
-		}
-		if(tape_pos >= 0) {
-			/* the case tape_pos > != 0 means that the
-			 * argument tape_pos lies beyond the EOT.
-			 */
-			*seg_byte_pos= 0;
-		} else { /* tape_pos < 0 */
-			segment--;
-			*seg_byte_pos= tape_pos + seg_sz;
-		}
-	}
-	TRACE_EXIT(segment);
-}
-
-/* ftape_calc_tape_pos().
- *
- * computes the offset in bytes from the beginning of the
- * ft_first_data_segment inverse to ftape_calc_seg_byte_coord
- *
- * We should do some caching. But how:
- *
- * Each time the header segments are read in, this routine is called
- * with ft_tracks_per_tape*segments_per_track argumnet. So this should be
- * the time to reset the cache.
- *
- * Also, it might be in the future that the bad sector map gets
- * changed.  -> reset the cache
- */
-static int seg_pos;
-static __s64 tape_pos;
-
-__s64 zft_get_capacity(void)
-{
-	seg_pos  = ft_first_data_segment;
-	tape_pos = 0;
-
-	while (seg_pos <= ft_last_data_segment) {
-		tape_pos += zft_get_seg_sz(seg_pos ++);
-	}
-	return tape_pos;
-}
-
-__s64 zft_calc_tape_pos(int segment)
-{
-	int d1, d2, d3;
-	TRACE_FUN(ft_t_any);
-	
-	if (segment > ft_last_data_segment) {
-	        TRACE_EXIT zft_capacity;
-	}
-	if (segment < ft_first_data_segment) {
-		TRACE_EXIT 0;
-	}
-	d2 = segment - seg_pos;
-	if (-d2 > 10) {
-		d1 = segment - ft_first_data_segment;
-		if (-d2 > d1) {
-			tape_pos = 0;
-			seg_pos = ft_first_data_segment;
-			d2 = d1;
-		}
-	}
-	if (d2 > 10) {
-		d3 = ft_last_data_segment - segment;
-		if (d2 > d3) {
-			tape_pos = zft_capacity;
-			seg_pos  = ft_last_data_segment + 1;
-			d2 = -d3;
-		}
-	}		
-	if (d2 > 0) {
-		while (seg_pos < segment) {
-			tape_pos +=  zft_get_seg_sz(seg_pos++);
-		}
-	} else {
-		while (seg_pos > segment) {
-			tape_pos -=  zft_get_seg_sz(--seg_pos);
-		}
-	}
-	TRACE(ft_t_noise, "new cached pos: %d", seg_pos);
-
-	TRACE_EXIT tape_pos;
-}
-
-/* copy Z-label string to buffer, keeps track of the correct offset in
- * `buffer' 
- */
-void zft_update_label(__u8 *buffer)
-{ 
-	TRACE_FUN(ft_t_flow);
-	
-	if (strncmp(&buffer[FT_LABEL], ZFTAPE_LABEL, 
-		    sizeof(ZFTAPE_LABEL)-1) != 0) {
-		TRACE(ft_t_info, "updating label from \"%s\" to \"%s\"",
-		      &buffer[FT_LABEL], ZFTAPE_LABEL);
-		strcpy(&buffer[FT_LABEL], ZFTAPE_LABEL);
-		memset(&buffer[FT_LABEL] + sizeof(ZFTAPE_LABEL) - 1, ' ', 
-		       FT_LABEL_SZ - sizeof(ZFTAPE_LABEL + 1));
-		PUT4(buffer, FT_LABEL_DATE, 0);
-		zft_label_changed = zft_header_changed = 1; /* changed */
-	}
-	TRACE_EXIT;
-}
-
-int zft_verify_write_segments(unsigned int segment, 
-			      __u8 *data, size_t size,
-			      __u8 *buffer)
-{
-	int result;
-	__u8 *write_buf;
-	__u8 *src_buf;
-	int single;
-	int seg_pos;
-	int seg_sz;
-	int remaining;
-	ft_write_mode_t write_mode;
-	TRACE_FUN(ft_t_flow);
-
-	seg_pos   = segment;
-	seg_sz    = zft_get_seg_sz(seg_pos);
-	src_buf   = data;
-	single    = size <= seg_sz;
-	remaining = size;
-	do {
-		TRACE(ft_t_noise, "\n"
-		      KERN_INFO "remaining: %d\n"
-		      KERN_INFO "seg_sz   : %d\n"
-		      KERN_INFO "segment  : %d",
-		      remaining, seg_sz, seg_pos);
-		if (remaining == seg_sz) {
-			write_buf = src_buf;
-			write_mode = single ? FT_WR_SINGLE : FT_WR_MULTI;
-			remaining = 0;
-		} else if (remaining > seg_sz) {
-			write_buf = src_buf;
-			write_mode = FT_WR_ASYNC; /* don't start tape */
-			remaining -= seg_sz;
-		} else { /* remaining < seg_sz */
-			write_buf = buffer;
-			memcpy(write_buf, src_buf, remaining);
-			memset(&write_buf[remaining],'\0',seg_sz-remaining);
-			write_mode = single ? FT_WR_SINGLE : FT_WR_MULTI;
-			remaining = 0;
-		}
-		if ((result = ftape_write_segment(seg_pos, 
-						  write_buf, 
-						  write_mode)) != seg_sz) {
-			TRACE(ft_t_err, "Error: "
-			      "Couldn't write segment %d", seg_pos);
-			TRACE_EXIT result < 0 ? result : -EIO; /* bail out */
-		}
-		zft_written_segments ++;
-		seg_sz = zft_get_seg_sz(++seg_pos);
-		src_buf += result;
-	} while (remaining > 0);
-	if (ftape_get_status()->fti_state == writing) {
-		TRACE_CATCH(ftape_loop_until_writes_done(),);
-		TRACE_CATCH(ftape_abort_operation(),);
-		zft_prevent_flush();
-	}
-	seg_pos = segment;
-	src_buf = data;
-	remaining = size;
-	do {
-		TRACE_CATCH(result = ftape_read_segment(seg_pos, buffer, 
-							single ? FT_RD_SINGLE
-							: FT_RD_AHEAD),);
-		if (memcmp(src_buf, buffer, 
-			   remaining > result ? result : remaining) != 0) {
-			TRACE_ABORT(-EIO, ft_t_err,
-				    "Failed to verify written segment %d",
-				    seg_pos);
-		}
-		remaining -= result;
-		TRACE(ft_t_noise, "verify successful:\n"
-		      KERN_INFO "segment  : %d\n"
-		      KERN_INFO "segsize  : %d\n"
-		      KERN_INFO "remaining: %d",
-		      seg_pos, result, remaining);
-		src_buf   += seg_sz;
-		seg_pos++;
-	} while (remaining > 0);
-	TRACE_EXIT size;
-}
-
-
-/* zft_erase().  implemented compression-handling
- *
- * calculate the first data-segment when using/not using compression.
- *
- * update header-segment and compression-map-segment.
- */
-int zft_erase(void)
-{
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-	
-	if (!zft_header_read) {
-		TRACE_CATCH(zft_vmalloc_once((void **)&zft_hseg_buf,
-					     FT_SEGMENT_SIZE),);
-		/* no need to read the vtbl and compression map */
-		TRACE_CATCH(ftape_read_header_segment(zft_hseg_buf),);
-		if ((zft_old_ftape = 
-		     zft_ftape_validate_label(&zft_hseg_buf[FT_LABEL]))) {
-			zft_ftape_extract_file_marks(zft_hseg_buf);
-		}
-		TRACE(ft_t_noise,
-		      "ft_first_data_segment: %d, ft_last_data_segment: %d", 
-		      ft_first_data_segment, ft_last_data_segment);
-		zft_qic113 = (ft_format_code != fmt_normal &&
-			      ft_format_code != fmt_1100ft &&
-			      ft_format_code != fmt_425ft);
-	}
-	if (zft_old_ftape) {
-		zft_clear_ftape_file_marks();
-		zft_old_ftape = 0; /* no longer old ftape */
-	}
-	PUT2(zft_hseg_buf, FT_CMAP_START, 0);
-	zft_volume_table_changed = 1;
-	zft_capacity = zft_get_capacity();
-	zft_init_vtbl();
-	/* the rest must be done in ftape_update_header_segments 
-	 */
-	zft_header_read = 1;
-	zft_header_changed = 1; /* force update of timestamp */
-	result = zft_update_header_segments();
-
-	ftape_abort_operation();
-
-	zft_reset_position(&zft_pos);
-	zft_set_flags (zft_unit);
-	TRACE_EXIT result;
-}
-
-unsigned int zft_get_time(void) 
-{
-	unsigned int date = FT_TIME_STAMP(2097, 11, 30, 23, 59, 59); /* fun */
-	return date;
-}
diff --git a/drivers/char/ftape/zftape/zftape-rw.h b/drivers/char/ftape/zftape/zftape-rw.h
deleted file mode 100644
index 1ceec22b60b..00000000000
--- a/drivers/char/ftape/zftape/zftape-rw.h
+++ /dev/null
@@ -1,101 +0,0 @@
-#ifndef _ZFTAPE_RW_H
-#define _ZFTAPE_RW_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-rw.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:09 $
- *
- *      This file contains the definitions for the read and write
- *      functions for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-#include "../zftape/zftape-buffers.h"
-
-#define SEGMENTS_PER_TAPE  (ft_segments_per_track * ft_tracks_per_tape)
-
-/*  QIC-113 Rev. G says that `a maximum of 63488 raw bytes may be
- *  compressed into a single frame'.
- *  Maybe we should stick to 32kb to make it more `beautiful'
- */
-#define ZFT_MAX_BLK_SZ           (62*1024) /* bytes */
-#if !defined(CONFIG_ZFT_DFLT_BLK_SZ)
-# define CONFIG_ZFT_DFLT_BLK_SZ   (10*1024) /* bytes, default of gnu tar */
-#elif CONFIG_ZFT_DFLT_BLK_SZ == 0
-# undef  CONFIG_ZFT_DFLT_BLK_SZ
-# define CONFIG_ZFT_DFLT_BLK_SZ 1
-#elif (CONFIG_ZFT_DFLT_BLK_SZ % 1024) != 0
-# error CONFIG_ZFT_DFLT_BLK_SZ must be 1 or a multiple of 1024
-#endif
-/* The *optional* compression routines need some overhead per tape
- *  block for their purposes. Instead of asking the actual compression
- *  implementation how much it needs, we restrict this overhead to be
- *  maximal of ZFT_CMPT_OVERHEAD size. We need this for EOT
- *  conditions. The tape is assumed to be logical at EOT when the
- *  distance from the physical EOT is less than 
- *  one tape block + ZFT_CMPR_OVERHEAD 
- */
-#define ZFT_CMPR_OVERHEAD 16        /* bytes */
-
-typedef enum
-{ 
-	zft_idle = 0,
-	zft_reading,
-	zft_writing,
-} zft_status_enum;
-
-typedef struct               /*  all values measured in bytes */
-{
-	int   seg_pos;       /*  segment currently positioned at */
-	int   seg_byte_pos;  /*  offset in current segment */ 
-	__s64 tape_pos;      /*  real offset from BOT */
-	__s64 volume_pos;    /*  pos. in uncompressed data stream in
-			      *  current volume 
-			      */
-} zft_position; 
-
-extern zft_position zft_pos;
-extern __u8 *zft_deblock_buf;
-extern __u8 *zft_hseg_buf;
-extern int zft_deblock_segment;
-extern zft_status_enum zft_io_state;
-extern int zft_header_changed;
-extern int zft_qic113; /* conform to old specs. and old zftape */
-extern int zft_use_compression;
-extern unsigned int zft_blk_sz;
-extern __s64 zft_capacity;
-extern unsigned int zft_written_segments;
-extern int zft_label_changed;
-
-/*  zftape-rw.c exported functions
- */
-extern unsigned int zft_get_seg_sz(unsigned int segment);
-extern void  zft_set_flags(unsigned int minor_unit);
-extern int   zft_calc_seg_byte_coord(int *seg_byte_pos, __s64 tape_pos);
-extern __s64 zft_calc_tape_pos(int segment);
-extern __s64 zft_get_capacity(void);
-extern void  zft_update_label(__u8 *buffer);
-extern int   zft_erase(void);
-extern int   zft_verify_write_segments(unsigned int segment, 
-				       __u8 *data, size_t size, __u8 *buffer);
-extern unsigned int zft_get_time(void);
-#endif /* _ZFTAPE_RW_H */
-
diff --git a/drivers/char/ftape/zftape/zftape-vtbl.c b/drivers/char/ftape/zftape/zftape-vtbl.c
deleted file mode 100644
index ad7f8be6340..00000000000
--- a/drivers/char/ftape/zftape/zftape-vtbl.c
+++ /dev/null
@@ -1,757 +0,0 @@
-/*
- *      Copyright (c) 1995-1997 Claus-Justus Heine 
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-vtbl.c,v $
- * $Revision: 1.7.6.1 $
- * $Date: 1997/11/24 13:48:31 $
- *
- *      This file defines a volume table as defined in various QIC
- *      standards.
- * 
- *      This is a minimal implementation, just allowing ordinary DOS
- *      :( prgrams to identify the cartridge as used.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-
-#include <linux/zftape.h>
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-#define ZFT_CMAP_HACK /* leave this defined to hide the compression map */
-
-/*
- *  global variables 
- */
-int zft_qic_mode   = 1; /* use the vtbl */
-int zft_old_ftape; /* prevents old ftaped tapes to be overwritten */
-int zft_volume_table_changed; /* for write_header_segments() */
-
-/*
- *  private variables (only exported for inline functions)
- */
-LIST_HEAD(zft_vtbl);
-
-/*  We could also allocate these dynamically when extracting the volume table
- *  sizeof(zft_volinfo) is about 32 or something close to that
- */
-static zft_volinfo  tape_vtbl;
-static zft_volinfo  eot_vtbl;
-static zft_volinfo *cur_vtbl;
-
-static inline void zft_new_vtbl_entry(void)
-{
-	struct list_head *tmp = &zft_last_vtbl->node;
-	zft_volinfo *new = zft_kmalloc(sizeof(zft_volinfo));
-
-	list_add(&new->node, tmp);
-	new->count = zft_eom_vtbl->count ++;
-}
-
-void zft_free_vtbl(void)
-{
-	for (;;) {
-		struct list_head *tmp = zft_vtbl.prev;
-		zft_volinfo *vtbl;
-
-		if (tmp == &zft_vtbl)
-			break;
-		list_del(tmp);
-		vtbl = list_entry(tmp, zft_volinfo, node);
-		zft_kfree(vtbl, sizeof(zft_volinfo));
-	}
-	INIT_LIST_HEAD(&zft_vtbl);
-	cur_vtbl = NULL;
-}
-
-/*  initialize vtbl, called by ftape_new_cartridge()
- */
-void zft_init_vtbl(void)
-{ 
-	zft_volinfo *new;
-
-	zft_free_vtbl();
-	
-	/*  Create the two dummy vtbl entries
-	 */
-	new = zft_kmalloc(sizeof(zft_volinfo));
-	list_add(&new->node, &zft_vtbl);
-	new = zft_kmalloc(sizeof(zft_volinfo));
-	list_add(&new->node, &zft_vtbl);
-	zft_head_vtbl->end_seg   = ft_first_data_segment;
-	zft_head_vtbl->blk_sz    = zft_blk_sz;
-	zft_head_vtbl->count     = -1;
-	zft_eom_vtbl->start_seg  = ft_first_data_segment + 1;
-	zft_eom_vtbl->end_seg    = ft_last_data_segment + 1;
-	zft_eom_vtbl->blk_sz     = zft_blk_sz;
-	zft_eom_vtbl->count      = 0;
-
-	/*  Reset the pointer for zft_find_volume()
-	 */
-	cur_vtbl = zft_eom_vtbl;
-
-	/* initialize the dummy vtbl entries for zft_qic_mode == 0
-	 */
-	eot_vtbl.start_seg       = ft_last_data_segment + 1;
-	eot_vtbl.end_seg         = ft_last_data_segment + 1;
-	eot_vtbl.blk_sz          = zft_blk_sz;
-	eot_vtbl.count           = -1;
-	tape_vtbl.start_seg = ft_first_data_segment;
-	tape_vtbl.end_seg   = ft_last_data_segment;
-	tape_vtbl.blk_sz    = zft_blk_sz;
-	tape_vtbl.size      = zft_capacity;
-	tape_vtbl.count     = 0;
-}
-
-/* check for a valid VTBL signature. 
- */
-static int vtbl_signature_valid(__u8 signature[4])
-{
-	const char *vtbl_ids[] = VTBL_IDS; /* valid signatures */
-	int j;
-	
-	for (j = 0; 
-	     (j < NR_ITEMS(vtbl_ids)) && (memcmp(signature, vtbl_ids[j], 4) != 0);
-	     j++);
-	return j < NR_ITEMS(vtbl_ids);
-}
-
-/* We used to store the block-size of the volume in the volume-label,
- * using the keyword "blocksize". The blocksize written to the
- * volume-label is in bytes.
- *
- * We use this now only for compatibility with old zftape version. We
- * store the blocksize directly as binary number in the vendor
- * extension part of the volume entry.
- */
-static int check_volume_label(const char *label, int *blk_sz)
-{ 
-	int valid_format;
-	char *blocksize;
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "called with \"%s\" / \"%s\"", label, ZFT_VOL_NAME);
-	if (strncmp(label, ZFT_VOL_NAME, strlen(ZFT_VOL_NAME)) != 0) {
-		*blk_sz = 1; /* smallest block size that we allow */
-		valid_format = 0;
-	} else {
-		TRACE(ft_t_noise, "got old style zftape vtbl entry");
-		/* get the default blocksize */
-		/* use the kernel strstr()   */
-		blocksize= strstr(label, " blocksize ");
-		if (blocksize) {
-			blocksize += strlen(" blocksize ");
-			for(*blk_sz= 0; 
-			    *blocksize >= '0' && *blocksize <= '9'; 
-			    blocksize++) {
-				*blk_sz *= 10;
-				*blk_sz += *blocksize - '0';
-			}
-			if (*blk_sz > ZFT_MAX_BLK_SZ) {
-				*blk_sz= 1;
-				valid_format= 0;
-			} else {
-				valid_format = 1;
-			}
-		} else {
-			*blk_sz= 1;
-			valid_format= 0;
-		}
-	}
-	TRACE_EXIT valid_format;
-}
-
-/*   check for a zftape volume
- */
-static int check_volume(__u8 *entry, zft_volinfo *volume)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	if(strncmp(&entry[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG,
-		   strlen(ZFTAPE_SIG)) == 0) {
-		TRACE(ft_t_noise, "got new style zftape vtbl entry");
-		volume->blk_sz = GET2(entry, VTBL_EXT+EXT_ZFTAPE_BLKSZ);
-		volume->qic113 = entry[VTBL_EXT+EXT_ZFTAPE_QIC113];
-		TRACE_EXIT 1;
-	} else {
-		TRACE_EXIT check_volume_label(&entry[VTBL_DESC], &volume->blk_sz);
-	}
-}
-
-
-/* create zftape specific vtbl entry, the volume bounds are inserted
- * in the calling function, zft_create_volume_headers()
- */
-static void create_zft_volume(__u8 *entry, zft_volinfo *vtbl)
-{
-	TRACE_FUN(ft_t_flow);
-
-	memset(entry, 0, VTBL_SIZE);
-	memcpy(&entry[VTBL_SIG], VTBL_ID, 4);
-	sprintf(&entry[VTBL_DESC], ZFT_VOL_NAME" %03d", vtbl->count);
-	entry[VTBL_FLAGS] = (VTBL_FL_NOT_VERIFIED | VTBL_FL_SEG_SPANNING);
-	entry[VTBL_M_NO] = 1; /* multi_cartridge_count */
-	strcpy(&entry[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG);
-	PUT2(entry, VTBL_EXT+EXT_ZFTAPE_BLKSZ, vtbl->blk_sz);
-	if (zft_qic113) {
-		PUT8(entry, VTBL_DATA_SIZE, vtbl->size);
-		entry[VTBL_CMPR] = VTBL_CMPR_UNREG; 
-		if (vtbl->use_compression) { /* use compression: */
-			entry[VTBL_CMPR] |= VTBL_CMPR_USED;
-		}
-		entry[VTBL_EXT+EXT_ZFTAPE_QIC113] = 1;
-	} else {
-		PUT4(entry, VTBL_DATA_SIZE, vtbl->size);
-		entry[VTBL_K_CMPR] = VTBL_CMPR_UNREG; 
-		if (vtbl->use_compression) { /* use compression: */
-			entry[VTBL_K_CMPR] |= VTBL_CMPR_USED;
-		}
-	}
-	if (ft_format_code == fmt_big) {
-		/* SCSI like vtbl, store the number of used
-		 * segments as 4 byte value 
-		 */
-		PUT4(entry, VTBL_SCSI_SEGS, vtbl->end_seg-vtbl->start_seg + 1);
-	} else {
-		/* normal, QIC-80MC like vtbl 
-		 */
-		PUT2(entry, VTBL_START, vtbl->start_seg);
-		PUT2(entry, VTBL_END, vtbl->end_seg);
-	}
-	TRACE_EXIT;
-}
-
-/* this one creates the volume headers for each volume. It is assumed
- * that buffer already contains the old volume-table, so that vtbl
- * entries without the zft_volume flag set can savely be ignored.
- */
-static void zft_create_volume_headers(__u8 *buffer)
-{   
-	__u8 *entry;
-	struct list_head *tmp;
-	zft_volinfo *vtbl;
-	TRACE_FUN(ft_t_flow);
-	
-#ifdef ZFT_CMAP_HACK
-	if((strncmp(&buffer[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG,
-		    strlen(ZFTAPE_SIG)) == 0) && 
-	   buffer[VTBL_EXT+EXT_ZFTAPE_CMAP] != 0) {
-		TRACE(ft_t_noise, "deleting cmap volume");
-		memmove(buffer, buffer + VTBL_SIZE,
-			FT_SEGMENT_SIZE - VTBL_SIZE);
-	}
-#endif
-	entry = buffer;
-	for (tmp = zft_head_vtbl->node.next;
-	     tmp != &zft_eom_vtbl->node;
-	     tmp = tmp->next) {
-		vtbl = list_entry(tmp, zft_volinfo, node);
-		/* we now fill in the values only for newly created volumes.
-		 */
-		if (vtbl->new_volume) {
-			create_zft_volume(entry, vtbl);
-			vtbl->new_volume = 0; /* clear the flag */
-		}
-		
-		DUMP_VOLINFO(ft_t_noise, &entry[VTBL_DESC], vtbl);
-		entry += VTBL_SIZE;
-	}
-	memset(entry, 0, FT_SEGMENT_SIZE - zft_eom_vtbl->count * VTBL_SIZE);
-	TRACE_EXIT;
-}
-
-/*  write volume table to tape. Calls zft_create_volume_headers()
- */
-int zft_update_volume_table(unsigned int segment)
-{
-	int result = 0;
-	__u8 *verify_buf = NULL;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE_CATCH(result = ftape_read_segment(ft_first_data_segment, 
-						zft_deblock_buf,
-						FT_RD_SINGLE),);
-	zft_create_volume_headers(zft_deblock_buf);
-	TRACE(ft_t_noise, "writing volume table segment %d", segment);
-	if (zft_vmalloc_once(&verify_buf, FT_SEGMENT_SIZE) == 0) {
-		TRACE_CATCH(zft_verify_write_segments(segment, 
-						      zft_deblock_buf, result,
-						      verify_buf),
-			    zft_vfree(&verify_buf, FT_SEGMENT_SIZE));
-		zft_vfree(&verify_buf, FT_SEGMENT_SIZE);
-	} else {
-		TRACE_CATCH(ftape_write_segment(segment, zft_deblock_buf, 
-						FT_WR_SINGLE),);
-	}
-	TRACE_EXIT 0;
-}
-
-/* non zftape volumes are handled in raw mode. Thus we need to
- * calculate the raw amount of data contained in those segments.  
- */
-static void extract_alien_volume(__u8 *entry, zft_volinfo *vtbl)
-{
-	TRACE_FUN(ft_t_flow);
-
-	vtbl->size  = (zft_calc_tape_pos(zft_last_vtbl->end_seg+1) -
-		       zft_calc_tape_pos(zft_last_vtbl->start_seg));
-	vtbl->use_compression = 0;
-	vtbl->qic113 = zft_qic113;
-	if (vtbl->qic113) {
-		TRACE(ft_t_noise, 
-		      "Fake alien volume's size from " LL_X " to " LL_X, 
-		      LL(GET8(entry, VTBL_DATA_SIZE)), LL(vtbl->size));
-	} else {
-		TRACE(ft_t_noise,
-		      "Fake alien volume's size from %d to " LL_X, 
-		      (int)GET4(entry, VTBL_DATA_SIZE), LL(vtbl->size));
-	}
-	TRACE_EXIT;
-}
-
-
-/* extract an zftape specific volume
- */
-static void extract_zft_volume(__u8 *entry, zft_volinfo *vtbl)
-{
-	TRACE_FUN(ft_t_flow);
-
-	if (vtbl->qic113) {
-		vtbl->size = GET8(entry, VTBL_DATA_SIZE);
-		vtbl->use_compression = 
-			(entry[VTBL_CMPR] & VTBL_CMPR_USED) != 0; 
-	} else {
-		vtbl->size = GET4(entry, VTBL_DATA_SIZE);
-		if (entry[VTBL_K_CMPR] & VTBL_CMPR_UNREG) {
-			vtbl->use_compression = 
-				(entry[VTBL_K_CMPR] & VTBL_CMPR_USED) != 0;
-		} else if (entry[VTBL_CMPR] & VTBL_CMPR_UNREG) {
-			vtbl->use_compression = 
-				(entry[VTBL_CMPR] & VTBL_CMPR_USED) != 0; 
-		} else {
-			TRACE(ft_t_warn, "Geeh! There is something wrong:\n"
-			      KERN_INFO "QIC compression (Rev = K): %x\n"
-			      KERN_INFO "QIC compression (Rev > K): %x",
-			      entry[VTBL_K_CMPR], entry[VTBL_CMPR]);
-		}
-	}
-	TRACE_EXIT;
-}
-
-/* extract the volume table from buffer. "buffer" must already contain
- * the vtbl-segment 
- */
-int zft_extract_volume_headers(__u8 *buffer)
-{                            
-        __u8 *entry;
-	TRACE_FUN(ft_t_flow);
-	
-	zft_init_vtbl();
-	entry = buffer;
-#ifdef ZFT_CMAP_HACK
-	if ((strncmp(&entry[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG,
-		     strlen(ZFTAPE_SIG)) == 0) &&
-	    entry[VTBL_EXT+EXT_ZFTAPE_CMAP] != 0) {
-		TRACE(ft_t_noise, "ignoring cmap volume");
-		entry += VTBL_SIZE;
-	} 
-#endif
-	/* the end of the vtbl is indicated by an invalid signature 
-	 */
-	while (vtbl_signature_valid(&entry[VTBL_SIG]) &&
-	       (entry - buffer) < FT_SEGMENT_SIZE) {
-		zft_new_vtbl_entry();
-		if (ft_format_code == fmt_big) {
-			/* SCSI like vtbl, stores only the number of
-			 * segments used 
-			 */
-			unsigned int num_segments= GET4(entry, VTBL_SCSI_SEGS);
-			zft_last_vtbl->start_seg = zft_eom_vtbl->start_seg;
-			zft_last_vtbl->end_seg = 
-				zft_last_vtbl->start_seg + num_segments - 1;
-		} else {
-			/* `normal', QIC-80 like vtbl 
-			 */
-			zft_last_vtbl->start_seg = GET2(entry, VTBL_START);
-			zft_last_vtbl->end_seg   = GET2(entry, VTBL_END);
-		}
-		zft_eom_vtbl->start_seg  = zft_last_vtbl->end_seg + 1;
-		/* check if we created this volume and get the
-		 * blk_sz 
-		 */
-		zft_last_vtbl->zft_volume = check_volume(entry, zft_last_vtbl);
-		if (zft_last_vtbl->zft_volume == 0) {
-			extract_alien_volume(entry, zft_last_vtbl);
-		} else {
-			extract_zft_volume(entry, zft_last_vtbl);
-		}
-		DUMP_VOLINFO(ft_t_noise, &entry[VTBL_DESC], zft_last_vtbl);
-		entry +=VTBL_SIZE;
-	}
-#if 0
-/*
- *  undefine to test end of tape handling
- */
-	zft_new_vtbl_entry();
-	zft_last_vtbl->start_seg = zft_eom_vtbl->start_seg;
-	zft_last_vtbl->end_seg   = ft_last_data_segment - 10;
-	zft_last_vtbl->blk_sz          = zft_blk_sz;
-	zft_last_vtbl->zft_volume      = 1;
-	zft_last_vtbl->qic113          = zft_qic113;
-	zft_last_vtbl->size = (zft_calc_tape_pos(zft_last_vtbl->end_seg+1)
-			       - zft_calc_tape_pos(zft_last_vtbl->start_seg));
-#endif
-	TRACE_EXIT 0;
-}
-
-/* this functions translates the failed_sector_log, misused as
- * EOF-marker list, into a virtual volume table. The table mustn't be
- * written to tape, because this would occupy the first data segment,
- * which should be the volume table, but is actually the first segment
- * that is filled with data (when using standard ftape).  We assume,
- * that we get a non-empty failed_sector_log.
- */
-int zft_fake_volume_headers (eof_mark_union *eof_map, int num_failed_sectors)
-{
-	unsigned int segment, sector;
-	int have_eom = 0;
-	int vol_no;
-	TRACE_FUN(ft_t_flow);
-
-	if ((num_failed_sectors >= 2) &&
-	    (GET2(&eof_map[num_failed_sectors - 1].mark.segment, 0) 
-	     == 
-	     GET2(&eof_map[num_failed_sectors - 2].mark.segment, 0) + 1) &&
-	    (GET2(&eof_map[num_failed_sectors - 1].mark.date, 0) == 1)) {
-		/* this should be eom. We keep the remainder of the
-		 * tape as another volume.
-		 */
-		have_eom = 1;
-	}
-	zft_init_vtbl();
-	zft_eom_vtbl->start_seg = ft_first_data_segment;
-	for(vol_no = 0; vol_no < num_failed_sectors - have_eom; vol_no ++) {
-		zft_new_vtbl_entry();
-
-		segment = GET2(&eof_map[vol_no].mark.segment, 0);
-		sector  = GET2(&eof_map[vol_no].mark.date, 0);
-
-		zft_last_vtbl->start_seg  = zft_eom_vtbl->start_seg;
-		zft_last_vtbl->end_seg    = segment;
-		zft_eom_vtbl->start_seg  = segment + 1;
-		zft_last_vtbl->blk_sz     = 1;
-		zft_last_vtbl->size       = 
-			(zft_calc_tape_pos(zft_last_vtbl->end_seg)
-			 - zft_calc_tape_pos(zft_last_vtbl->start_seg)
-			 + (sector-1) * FT_SECTOR_SIZE);
-		TRACE(ft_t_noise, 
-		      "failed sector log: segment: %d, sector: %d", 
-		      segment, sector);
-		DUMP_VOLINFO(ft_t_noise, "Faked volume", zft_last_vtbl);
-	}
-	if (!have_eom) {
-		zft_new_vtbl_entry();
-		zft_last_vtbl->start_seg = zft_eom_vtbl->start_seg;
-		zft_last_vtbl->end_seg   = ft_last_data_segment;
-		zft_eom_vtbl->start_seg  = ft_last_data_segment + 1;
-		zft_last_vtbl->size      = zft_capacity;
-		zft_last_vtbl->size     -= zft_calc_tape_pos(zft_last_vtbl->start_seg);
-		zft_last_vtbl->blk_sz    = 1;
-		DUMP_VOLINFO(ft_t_noise, "Faked volume",zft_last_vtbl);
-	}
-	TRACE_EXIT 0;
-}
-
-/* update the internal volume table
- *
- * if before start of last volume: erase all following volumes if
- * inside a volume: set end of volume to infinity
- *
- * this function is intended to be called every time _ftape_write() is
- * called
- *
- * return: 0 if no new volume was created, 1 if a new volume was
- * created
- *
- * NOTE: we don't need to check for zft_mode as ftape_write() does
- * that already. This function gets never called without accessing
- * zftape via the *qft* devices 
- */
-
-int zft_open_volume(zft_position *pos, int blk_sz, int use_compression)
-{ 
-	TRACE_FUN(ft_t_flow);
-	
-	if (!zft_qic_mode) {
-		TRACE_EXIT 0;
-	}
-	if (zft_tape_at_lbot(pos)) {
-		zft_init_vtbl();
-		if(zft_old_ftape) {
-			/* clear old ftape's eof marks */
-			zft_clear_ftape_file_marks();
-			zft_old_ftape = 0; /* no longer old ftape */
-		}
-		zft_reset_position(pos);
-	}
-	if (pos->seg_pos != zft_last_vtbl->end_seg + 1) {
-		TRACE_ABORT(-EIO, ft_t_bug, 
-		      "BUG: seg_pos: %d, zft_last_vtbl->end_seg: %d", 
-		      pos->seg_pos, zft_last_vtbl->end_seg);
-	}                            
-	TRACE(ft_t_noise, "create new volume");
-	if (zft_eom_vtbl->count >= ZFT_MAX_VOLUMES) {
-		TRACE_ABORT(-ENOSPC, ft_t_err,
-			    "Error: maxmimal number of volumes exhausted "
-			    "(maxmimum is %d)", ZFT_MAX_VOLUMES);
-	}
-	zft_new_vtbl_entry();
-	pos->volume_pos = pos->seg_byte_pos = 0;
-	zft_last_vtbl->start_seg       = pos->seg_pos;
-	zft_last_vtbl->end_seg         = ft_last_data_segment; /* infinity */
-	zft_last_vtbl->blk_sz          = blk_sz;
-	zft_last_vtbl->size            = zft_capacity;
-	zft_last_vtbl->zft_volume      = 1;
-	zft_last_vtbl->use_compression = use_compression;
-	zft_last_vtbl->qic113          = zft_qic113;
-	zft_last_vtbl->new_volume      = 1;
-	zft_last_vtbl->open            = 1;
-	zft_volume_table_changed = 1;
-	zft_eom_vtbl->start_seg  = ft_last_data_segment + 1;
-	TRACE_EXIT 0;
-}
-
-/*  perform mtfsf, mtbsf, not allowed without zft_qic_mode
- */
-int zft_skip_volumes(int count, zft_position *pos)
-{ 
-	const zft_volinfo *vtbl;
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_noise, "count: %d", count);
-	
-	vtbl= zft_find_volume(pos->seg_pos);
-	while (count > 0 && vtbl != zft_eom_vtbl) {
-		vtbl = list_entry(vtbl->node.next, zft_volinfo, node);
-		count --;
-	}
-	while (count < 0 && vtbl != zft_first_vtbl) {
-		vtbl = list_entry(vtbl->node.prev, zft_volinfo, node);
-		count ++;
-	}
-	pos->seg_pos        = vtbl->start_seg;
-	pos->seg_byte_pos   = 0;
-	pos->volume_pos     = 0;
-	pos->tape_pos       = zft_calc_tape_pos(pos->seg_pos);
-	zft_just_before_eof = vtbl->size == 0;
-	if (zft_cmpr_ops) {
-		(*zft_cmpr_ops->reset)();
-	}
-	zft_deblock_segment = -1; /* no need to keep cache */
-	TRACE(ft_t_noise, "repositioning to:\n"
-	      KERN_INFO "zft_seg_pos        : %d\n"
-	      KERN_INFO "zft_seg_byte_pos   : %d\n"
-	      KERN_INFO "zft_tape_pos       : " LL_X "\n"
-	      KERN_INFO "zft_volume_pos     : " LL_X "\n"
-	      KERN_INFO "file number        : %d",
-	      pos->seg_pos, pos->seg_byte_pos, 
-	      LL(pos->tape_pos), LL(pos->volume_pos), vtbl->count);
-	zft_resid = count < 0 ? -count : count;
-	TRACE_EXIT zft_resid ? -EINVAL : 0;
-}
-
-/* the following simply returns the raw data position of the EOM
- * marker, MTIOCSIZE ioctl 
- */
-__s64 zft_get_eom_pos(void)
-{
-	if (zft_qic_mode) {
-		return zft_calc_tape_pos(zft_eom_vtbl->start_seg);
-	} else {
-		/* there is only one volume in raw mode */
-		return zft_capacity;
-	}
-}
-
-/* skip to eom, used for MTEOM
- */
-void zft_skip_to_eom(zft_position *pos)
-{
-	TRACE_FUN(ft_t_flow);
-	pos->seg_pos      = zft_eom_vtbl->start_seg;
-	pos->seg_byte_pos = 
-		pos->volume_pos     = 
-		zft_just_before_eof = 0;
-	pos->tape_pos = zft_calc_tape_pos(pos->seg_pos);
-	TRACE(ft_t_noise, "ftape positioned to segment %d, data pos " LL_X, 
-	      pos->seg_pos, LL(pos->tape_pos));
-	TRACE_EXIT;
-}
-
-/*  write an EOF-marker by setting zft_last_vtbl->end_seg to seg_pos.
- *  NOTE: this function assumes that zft_last_vtbl points to a valid
- *  vtbl entry
- *
- *  NOTE: this routine always positions before the EOF marker
- */
-int zft_close_volume(zft_position *pos)
-{
-	TRACE_FUN(ft_t_any);
-
-	if (zft_vtbl_empty || !zft_last_vtbl->open) { /* should not happen */
-		TRACE(ft_t_noise, "There are no volumes to finish");
-		TRACE_EXIT -EIO;
-	}
-	if (pos->seg_byte_pos == 0 && 
-	    pos->seg_pos != zft_last_vtbl->start_seg) {
-		pos->seg_pos --;
-		pos->seg_byte_pos      = zft_get_seg_sz(pos->seg_pos);
-	}
-	zft_last_vtbl->end_seg   = pos->seg_pos;
-	zft_last_vtbl->size      = pos->volume_pos;
-	zft_volume_table_changed = 1;
-	zft_just_before_eof      = 1;
-	zft_eom_vtbl->start_seg  = zft_last_vtbl->end_seg + 1;
-	zft_last_vtbl->open      = 0; /* closed */
-	TRACE_EXIT 0;
-}
-
-/* write count file-marks at current position. 
- *
- *  The tape is positioned after the eof-marker, that is at byte 0 of
- *  the segment following the eof-marker
- *
- *  this function is only allowed in zft_qic_mode
- *
- *  Only allowed when tape is at BOT or EOD.
- */
-int zft_weof(unsigned int count, zft_position *pos)
-{
-	
-	TRACE_FUN(ft_t_flow);
-
-	if (!count) { /* write zero EOF marks should be a real no-op */
-		TRACE_EXIT 0;
-	}
-	zft_volume_table_changed = 1;
-	if (zft_tape_at_lbot(pos)) {
-		zft_init_vtbl();
-		if(zft_old_ftape) {
-			/* clear old ftape's eof marks */
-			zft_clear_ftape_file_marks();
-			zft_old_ftape = 0;    /* no longer old ftape */
-		}
-	}
-	if (zft_last_vtbl->open) {
-		zft_close_volume(pos);
-		zft_move_past_eof(pos);
-		count --;
-	}
-	/* now it's easy, just append eof-marks, that is empty
-	 * volumes, to the end of the already recorded media.
-	 */
-	while (count > 0 && 
-	       pos->seg_pos <= ft_last_data_segment && 
-	       zft_eom_vtbl->count < ZFT_MAX_VOLUMES) {
-		TRACE(ft_t_noise,
-		      "Writing zero sized file at segment %d", pos->seg_pos);
-		zft_new_vtbl_entry();
-		zft_last_vtbl->start_seg       = pos->seg_pos;
-		zft_last_vtbl->end_seg         = pos->seg_pos;
-		zft_last_vtbl->size            = 0;
-		zft_last_vtbl->blk_sz          = zft_blk_sz;
-		zft_last_vtbl->zft_volume      = 1;
-		zft_last_vtbl->use_compression = 0;
-		pos->tape_pos += zft_get_seg_sz(pos->seg_pos);
-		zft_eom_vtbl->start_seg = ++ pos->seg_pos;
-		count --;
-	} 
-	if (count > 0) {
-		/*  there are two possibilities: end of tape, or the
-		 *  maximum number of files is exhausted.
-		 */
-		zft_resid = count;
-		TRACE(ft_t_noise,"Number of marks NOT written: %d", zft_resid);
-		if (zft_eom_vtbl->count == ZFT_MAX_VOLUMES) {
-			TRACE_ABORT(-EINVAL, ft_t_warn,
-				    "maximum allowed number of files "
-				    "exhausted: %d", ZFT_MAX_VOLUMES);
-		} else {
-			TRACE_ABORT(-ENOSPC,
-				    ft_t_noise, "reached end of tape");
-		}
-	}
-	TRACE_EXIT 0;
-}
-
-const zft_volinfo *zft_find_volume(unsigned int seg_pos)
-{
-	TRACE_FUN(ft_t_flow);
-	
-	TRACE(ft_t_any, "called with seg_pos %d",seg_pos);
-	if (!zft_qic_mode) {
-		if (seg_pos > ft_last_data_segment) {
-			TRACE_EXIT &eot_vtbl;
-		}
-		tape_vtbl.blk_sz =  zft_blk_sz;
-		TRACE_EXIT &tape_vtbl;
-	}
-	if (seg_pos < zft_first_vtbl->start_seg) {
-		TRACE_EXIT (cur_vtbl = zft_first_vtbl);
-	}
-	while (seg_pos > cur_vtbl->end_seg) {
-		cur_vtbl = list_entry(cur_vtbl->node.next, zft_volinfo, node);
-		TRACE(ft_t_noise, "%d - %d", cur_vtbl->start_seg, cur_vtbl->end_seg);
-	}
-	while (seg_pos < cur_vtbl->start_seg) {
-		cur_vtbl = list_entry(cur_vtbl->node.prev, zft_volinfo, node);
-		TRACE(ft_t_noise, "%d - %d", cur_vtbl->start_seg, cur_vtbl->end_seg);
-	}
-	if (seg_pos > cur_vtbl->end_seg || seg_pos < cur_vtbl->start_seg) {
-		TRACE(ft_t_bug, "This cannot happen");
-	}
-	DUMP_VOLINFO(ft_t_noise, "", cur_vtbl);
-	TRACE_EXIT cur_vtbl;
-}
-
-/* this function really assumes that we are just before eof
- */
-void zft_move_past_eof(zft_position *pos)
-{ 
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_noise, "old seg. pos: %d", pos->seg_pos);
-	pos->tape_pos += zft_get_seg_sz(pos->seg_pos++) - pos->seg_byte_pos;
-	pos->seg_byte_pos = 0;
-	pos->volume_pos   = 0;
-	if (zft_cmpr_ops) {
-		(*zft_cmpr_ops->reset)();
-	}
-	zft_just_before_eof =  0;
-	zft_deblock_segment = -1; /* no need to cache it anymore */
-	TRACE(ft_t_noise, "new seg. pos: %d", pos->seg_pos);
-	TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/zftape/zftape-vtbl.h b/drivers/char/ftape/zftape/zftape-vtbl.h
deleted file mode 100644
index f31d196d175..00000000000
--- a/drivers/char/ftape/zftape/zftape-vtbl.h
+++ /dev/null
@@ -1,227 +0,0 @@
-#ifndef _ZFTAPE_VTBL_H
-#define _ZFTAPE_VTBL_H
-
-/*
- *      Copyright (c) 1995-1997  Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-vtbl.h,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/28 14:30:09 $
- *
- *      This file defines a volume table as defined in the QIC-80
- *      development standards.
- */
-
-#include <linux/list.h>
-
-#include "../lowlevel/ftape-tracing.h"
-
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-rw.h"
-
-#define VTBL_SIZE 128 /* bytes */
-
-/* The following are offsets in the vtbl.  */
-#define VTBL_SIG   0
-#define VTBL_START 4
-#define VTBL_END   6
-#define VTBL_DESC  8
-#define VTBL_DATE  52
-#define VTBL_FLAGS 56
-#define VTBL_FL_VENDOR_SPECIFIC (1<<0)
-#define VTBL_FL_MUTLI_CARTRIDGE (1<<1)
-#define VTBL_FL_NOT_VERIFIED    (1<<2)
-#define VTBL_FL_REDIR_INHIBIT   (1<<3)
-#define VTBL_FL_SEG_SPANNING    (1<<4)
-#define VTBL_FL_DIRECTORY_LAST  (1<<5)
-#define VTBL_FL_RESERVED_6      (1<<6)
-#define VTBL_FL_RESERVED_7      (1<<7)
-#define VTBL_M_NO  57
-#define VTBL_EXT   58
-#define EXT_ZFTAPE_SIG     0
-#define EXT_ZFTAPE_BLKSZ  10
-#define EXT_ZFTAPE_CMAP   12
-#define EXT_ZFTAPE_QIC113 13
-#define VTBL_PWD   84
-#define VTBL_DIR_SIZE 92
-#define VTBL_DATA_SIZE 96
-#define VTBL_OS_VERSION 104
-#define VTBL_SRC_DRIVE  106
-#define VTBL_DEV        122
-#define VTBL_RESERVED_1 123
-#define VTBL_CMPR       124
-#define VTBL_CMPR_UNREG 0x3f
-#define VTBL_CMPR_USED  0x80
-#define VTBL_FMT        125
-#define VTBL_RESERVED_2 126
-#define VTBL_RESERVED_3 127
-/* compatibility with pre revision K */
-#define VTBL_K_CMPR     120 
-
-/*  the next is used by QIC-3020 tapes with format code 6 (>2^16
- *  segments) It is specified in QIC-113, Rev. G, Section 5 (SCSI
- *  volume table). The difference is simply, that we only store the
- *  number of segments used, not the starting segment.
- */
-#define VTBL_SCSI_SEGS  4 /* is a 4 byte value */
-
-/*  one vtbl is 128 bytes, that results in a maximum number of
- *  29*1024/128 = 232 volumes.
- */
-#define ZFT_MAX_VOLUMES (FT_SEGMENT_SIZE/VTBL_SIZE)
-#define VTBL_ID  "VTBL"
-#define VTBL_IDS { VTBL_ID, "XTBL", "UTID", "EXVT" } /* other valid ids */
-#define ZFT_VOL_NAME "zftape volume" /* volume label used by me */
-#define ZFTAPE_SIG "LINUX ZFT"
-
-/*  global variables
- */
-typedef struct zft_internal_vtbl
-{
-	struct list_head node;
-	int          count;
-	unsigned int start_seg;         /* 32 bits are enough for now */
-	unsigned int end_seg;           /* 32 bits are enough for now */
-	__s64        size;              /* uncompressed size */
-        unsigned int blk_sz;            /* block size for this volume */
-	unsigned int zft_volume     :1; /* zftape created this volume */
-	unsigned int use_compression:1; /* compressed volume  */
-	unsigned int qic113         :1; /* layout of compressed block
-					 * info and vtbl conforms to
-					 * QIC-113, Rev. G 
-					 */
-	unsigned int new_volume     :1; /* it was created by us, this
-					 * run.  this allows the
-					 * fields that aren't really
-					 * used by zftape to be filled
-					 * in by some user level
-					 * program.
-					 */
-	unsigned int open           :1; /* just in progress of being 
-					 * written
-					 */
-} zft_volinfo;
-
-extern struct list_head zft_vtbl;
-#define zft_head_vtbl  list_entry(zft_vtbl.next, zft_volinfo, node)
-#define zft_eom_vtbl   list_entry(zft_vtbl.prev, zft_volinfo, node)
-#define zft_last_vtbl  list_entry(zft_eom_vtbl->node.prev, zft_volinfo, node)
-#define zft_first_vtbl list_entry(zft_head_vtbl->node.next, zft_volinfo, node)
-#define zft_vtbl_empty (zft_eom_vtbl->node.prev == &zft_head_vtbl->node)
-
-#define DUMP_VOLINFO(level, desc, info)					\
-{									\
-	char tmp[21];							\
-	strlcpy(tmp, desc, sizeof(tmp));				\
-	TRACE(level, "Volume %d:\n"					\
-	      KERN_INFO "description  : %s\n"				\
-	      KERN_INFO "first segment: %d\n"				\
-	      KERN_INFO "last  segment: %d\n"				\
-	      KERN_INFO "size         : " LL_X "\n"			\
-	      KERN_INFO "block size   : %d\n"				\
-	      KERN_INFO "compression  : %d\n"				\
-	      KERN_INFO "zftape volume: %d\n"				\
-	      KERN_INFO "QIC-113 conf.: %d",				\
-	      (info)->count, tmp, (info)->start_seg, (info)->end_seg,	\
-	      LL((info)->size), (info)->blk_sz,				\
-	      (info)->use_compression != 0, (info)->zft_volume != 0,	\
-	      (info)->qic113 != 0);					\
-}
-
-extern int zft_qic_mode;
-extern int zft_old_ftape;
-extern int zft_volume_table_changed;
-
-/* exported functions */
-extern void  zft_init_vtbl             (void);
-extern void  zft_free_vtbl             (void);
-extern int   zft_extract_volume_headers(__u8 *buffer);
-extern int   zft_update_volume_table   (unsigned int segment);
-extern int   zft_open_volume           (zft_position *pos,
-					int blk_sz, int use_compression);
-extern int   zft_close_volume          (zft_position *pos);
-extern const zft_volinfo *zft_find_volume(unsigned int seg_pos);
-extern int   zft_skip_volumes          (int count, zft_position *pos);
-extern __s64 zft_get_eom_pos           (void);
-extern void  zft_skip_to_eom           (zft_position *pos);
-extern int   zft_fake_volume_headers   (eof_mark_union *eof_map, 
-					int num_failed_sectors);
-extern int   zft_weof                  (unsigned int count, zft_position *pos);
-extern void  zft_move_past_eof         (zft_position *pos);
-
-static inline int   zft_tape_at_eod         (const zft_position *pos);
-static inline int   zft_tape_at_lbot        (const zft_position *pos);
-static inline void  zft_position_before_eof (zft_position *pos, 
-					     const zft_volinfo *volume);
-static inline __s64 zft_check_for_eof(const zft_volinfo *vtbl,
-				      const zft_position *pos);
-
-/* this function decrements the zft_seg_pos counter if we are right
- * at the beginning of a segment. This is to handle fsfm/bsfm -- we
- * need to position before the eof mark.  NOTE: zft_tape_pos is not
- * changed 
- */
-static inline void zft_position_before_eof(zft_position *pos, 
-					   const zft_volinfo *volume)
-{ 
-	TRACE_FUN(ft_t_flow);
-
-	if (pos->seg_pos == volume->end_seg + 1 &&  pos->seg_byte_pos == 0) {
-		pos->seg_pos --;
-		pos->seg_byte_pos = zft_get_seg_sz(pos->seg_pos);
-	}
-	TRACE_EXIT;
-}
-
-/*  Mmmh. Is the position at the end of the last volume, that is right
- *  before the last EOF mark also logical an EOD condition?
- */
-static inline int zft_tape_at_eod(const zft_position *pos)
-{ 
-	TRACE_FUN(ft_t_any);
-
-	if (zft_qic_mode) {
-		TRACE_EXIT (pos->seg_pos >= zft_eom_vtbl->start_seg ||
-			    zft_last_vtbl->open);
-	} else {
-		TRACE_EXIT pos->seg_pos > ft_last_data_segment;
-	}
-}
-
-static inline int zft_tape_at_lbot(const zft_position *pos)
-{
-	if (zft_qic_mode) {
-		return (pos->seg_pos <= zft_first_vtbl->start_seg &&
-			pos->volume_pos == 0);
-	} else {
-		return (pos->seg_pos <= ft_first_data_segment && 
-			pos->volume_pos == 0);
-	}
-}
-
-/* This one checks for EOF.  return remaing space (may be negative) 
- */
-static inline __s64 zft_check_for_eof(const zft_volinfo *vtbl,
-				      const zft_position *pos)
-{     
-	return (__s64)(vtbl->size - pos->volume_pos);
-}
-
-#endif /* _ZFTAPE_VTBL_H */
diff --git a/drivers/char/ftape/zftape/zftape-write.c b/drivers/char/ftape/zftape/zftape-write.c
deleted file mode 100644
index 94327b8c97b..00000000000
--- a/drivers/char/ftape/zftape/zftape-write.c
+++ /dev/null
@@ -1,483 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-write.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/11/06 00:50:29 $
- *
- *      This file contains the writing code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-static int last_write_failed;
-static int need_flush;
-
-void zft_prevent_flush(void)
-{
-	need_flush = 0;
-}
-
-static int zft_write_header_segments(__u8* buffer)
-{
-	int header_1_ok = 0;
-	int header_2_ok = 0;
-	unsigned int time_stamp;
-	TRACE_FUN(ft_t_noise);
-	
-	TRACE_CATCH(ftape_abort_operation(),);
-	ftape_seek_to_bot();    /* prevents extra rewind */
-	if (GET4(buffer, 0) != FT_HSEG_MAGIC) {
-		TRACE_ABORT(-EIO, ft_t_err,
-			    "wrong header signature found, aborting");
-	} 
-	/*   Be optimistic: */
-	PUT4(buffer, FT_SEG_CNT,
-	     zft_written_segments + GET4(buffer, FT_SEG_CNT) + 2);
-	if ((time_stamp = zft_get_time()) != 0) {
-		PUT4(buffer, FT_WR_DATE, time_stamp);
-		if (zft_label_changed) {
-			PUT4(buffer, FT_LABEL_DATE, time_stamp);
-		}
-	}
-	TRACE(ft_t_noise,
-	      "writing first header segment %d", ft_header_segment_1);
-	header_1_ok = zft_verify_write_segments(ft_header_segment_1, 
-						buffer, FT_SEGMENT_SIZE,
-						zft_deblock_buf) >= 0;
-	TRACE(ft_t_noise,
-	      "writing second header segment %d", ft_header_segment_2);
-	header_2_ok = zft_verify_write_segments(ft_header_segment_2, 
-						buffer, FT_SEGMENT_SIZE,
-						zft_deblock_buf) >= 0;
-	if (!header_1_ok) {
-		TRACE(ft_t_warn, "Warning: "
-		      "update of first header segment failed");
-	}
-	if (!header_2_ok) {
-		TRACE(ft_t_warn, "Warning: "
-		      "update of second header segment failed");
-	}
-	if (!header_1_ok && !header_2_ok) {
-		TRACE_ABORT(-EIO, ft_t_err, "Error: "
-		      "update of both header segments failed.");
-	}
-	TRACE_EXIT 0;
-}
-
-int zft_update_header_segments(void)
-{
-	TRACE_FUN(ft_t_noise);
-	
-	/*  must NOT use zft_write_protected, as it also includes the
-	 *  file access mode. But we also want to update when soft
-	 *  write protection is enabled (O_RDONLY)
-	 */
-	if (ft_write_protected || zft_old_ftape) {
-		TRACE_ABORT(0, ft_t_noise, "Tape set read-only: no update");
-	} 
-	if (!zft_header_read) {
-		TRACE_ABORT(0, ft_t_noise, "Nothing to update");
-	}
-	if (!zft_header_changed) {
-		zft_header_changed = zft_written_segments > 0;
-	}
-	if (!zft_header_changed && !zft_volume_table_changed) {
-		TRACE_ABORT(0, ft_t_noise, "Nothing to update");
-	}
-	TRACE(ft_t_noise, "Updating header segments");
-	if (ftape_get_status()->fti_state == writing) {
-		TRACE_CATCH(ftape_loop_until_writes_done(),);
-	}
-	TRACE_CATCH(ftape_abort_operation(),);
-	
-	zft_deblock_segment = -1; /* invalidate the cache */
-	if (zft_header_changed) {
-		TRACE_CATCH(zft_write_header_segments(zft_hseg_buf),);
-	}
-	if (zft_volume_table_changed) {
-		TRACE_CATCH(zft_update_volume_table(ft_first_data_segment),);
-	}
-	zft_header_changed =
-		zft_volume_table_changed = 
-		zft_label_changed        =
-		zft_written_segments     = 0;
-	TRACE_CATCH(ftape_abort_operation(),);
-	ftape_seek_to_bot();
-	TRACE_EXIT 0;
-}
-
-static int read_merge_buffer(int seg_pos, __u8 *buffer, int offset, int seg_sz)
-{
-	int result = 0;
-	const ft_trace_t old_tracing = TRACE_LEVEL;
-	TRACE_FUN(ft_t_flow);
-	
-	if (zft_qic_mode) {
-		/*  writing in the middle of a volume is NOT allowed
-		 *
-		 */
-		TRACE(ft_t_noise, "No need to read a segment");
-		memset(buffer + offset, 0, seg_sz - offset);
-		TRACE_EXIT 0;
-	}
-	TRACE(ft_t_any, "waiting");
-	ftape_start_writing(FT_WR_MULTI);
-	TRACE_CATCH(ftape_loop_until_writes_done(),);
-	
-	TRACE(ft_t_noise, "trying to read segment %d from offset %d",
-	      seg_pos, offset);
-	SET_TRACE_LEVEL(ft_t_bug);
-	result = zft_fetch_segment_fraction(seg_pos, buffer, 
-					    FT_RD_SINGLE,
-					    offset, seg_sz - offset);
-	SET_TRACE_LEVEL(old_tracing);
-	if (result != (seg_sz - offset)) {
-		TRACE(ft_t_noise, "Ignore error: read_segment() result: %d",
-		      result);
-		memset(buffer + offset, 0, seg_sz - offset);
-	}
-	TRACE_EXIT 0;
-}
-
-/* flush the write buffer to tape and write an eof-marker at the
- * current position if not in raw mode.  This function always
- * positions the tape before the eof-marker.  _ftape_close() should
- * then advance to the next segment.
- *
- * the parameter "finish_volume" describes whether to position before
- * or after the possibly created file-mark. We always position after
- * the file-mark when called from ftape_close() and a flush was needed
- * (that is ftape_write() was the last tape operation before calling
- * ftape_flush) But we always position before the file-mark when this
- * function get's called from outside ftape_close() 
- */
-int zft_flush_buffers(void)
-{
-	int result;
-	int data_remaining;
-	int this_segs_size;
-	TRACE_FUN(ft_t_flow);
-
-	TRACE(ft_t_data_flow,
-	      "entered, ftape_state = %d", ftape_get_status()->fti_state);
-	if (ftape_get_status()->fti_state != writing && !need_flush) {
-		TRACE_ABORT(0, ft_t_noise, "no need for flush");
-	}
-	zft_io_state = zft_idle; /*  triggers some initializations for the
-				  *  read and write routines 
-				  */
-	if (last_write_failed) {
-		ftape_abort_operation();
-		TRACE_EXIT -EIO;
-	}
-	TRACE(ft_t_noise, "flushing write buffers");
-	this_segs_size = zft_get_seg_sz(zft_pos.seg_pos);
-	if (this_segs_size == zft_pos.seg_byte_pos) {
-		zft_pos.seg_pos ++;
-		data_remaining = zft_pos.seg_byte_pos = 0;
-	} else {
-		data_remaining = zft_pos.seg_byte_pos;
-	}
-	/* If there is any data not written to tape yet, append zero's
-	 * up to the end of the sector (if using compression) or merge
-	 * it with the data existing on the tape Then write the
-	 * segment(s) to tape.
-	 */
-	TRACE(ft_t_noise, "Position:\n"
-	      KERN_INFO "seg_pos  : %d\n"
-	      KERN_INFO "byte pos : %d\n"
-	      KERN_INFO "remaining: %d",
-	      zft_pos.seg_pos, zft_pos.seg_byte_pos, data_remaining);
-	if (data_remaining > 0) {
-		do {
-			this_segs_size = zft_get_seg_sz(zft_pos.seg_pos);
-			if (this_segs_size > data_remaining) {
-				TRACE_CATCH(read_merge_buffer(zft_pos.seg_pos,
-							      zft_deblock_buf,
-							      data_remaining,
-							      this_segs_size),
-					    last_write_failed = 1);
-			}
-			result = ftape_write_segment(zft_pos.seg_pos, 
-						     zft_deblock_buf,
-						     FT_WR_MULTI);
-			if (result != this_segs_size) {
-				TRACE(ft_t_err, "flush buffers failed");
-				zft_pos.tape_pos    -= zft_pos.seg_byte_pos;
-				zft_pos.seg_byte_pos = 0;
-
-				last_write_failed = 1;
-				TRACE_EXIT result;
-			}
-			zft_written_segments ++;
-			TRACE(ft_t_data_flow,
-			      "flush, moved out buffer: %d", result);
-			/* need next segment for more data (empty segments?)
-			 */
-			if (result < data_remaining) { 
-				if (result > 0) {       
-					/* move remainder to buffer beginning 
-					 */
-					memmove(zft_deblock_buf, 
-						zft_deblock_buf + result,
-						FT_SEGMENT_SIZE - result);
-				}
-			} 
-			data_remaining -= result;
-			zft_pos.seg_pos ++;
-		} while (data_remaining > 0);
-		TRACE(ft_t_any, "result: %d", result);
-		zft_deblock_segment = --zft_pos.seg_pos;
-		if (data_remaining == 0) {  /* first byte next segment */
-			zft_pos.seg_byte_pos = this_segs_size;
-		} else { /* after data previous segment, data_remaining < 0 */
-			zft_pos.seg_byte_pos = data_remaining + result;
-		}
-	} else {
-		TRACE(ft_t_noise, "zft_deblock_buf empty");
-		zft_pos.seg_pos --;
-		zft_pos.seg_byte_pos = zft_get_seg_sz (zft_pos.seg_pos);
-		ftape_start_writing(FT_WR_MULTI);
-	}
-	TRACE(ft_t_any, "waiting");
-	if ((result = ftape_loop_until_writes_done()) < 0) {
-		/* that's really bad. What to to with zft_tape_pos? 
-		 */
-		TRACE(ft_t_err, "flush buffers failed");
-	}
-	TRACE(ft_t_any, "zft_seg_pos: %d, zft_seg_byte_pos: %d",
-	      zft_pos.seg_pos, zft_pos.seg_byte_pos);
-	last_write_failed  =
-		need_flush = 0;
-	TRACE_EXIT result;
-}
-
-/* return-value: the number of bytes removed from the user-buffer
- *
- * out: 
- *      int *write_cnt: how much actually has been moved to the
- *                      zft_deblock_buf
- *      int req_len  : MUST NOT BE CHANGED, except at EOT, in 
- *                      which case it may be adjusted
- * in : 
- *      char *buff        : the user buffer
- *      int buf_pos_write : copy of buf_len_wr int
- *      this_segs_size    : the size in bytes of the actual segment
- *                          char
- *      *zft_deblock_buf   : zft_deblock_buf
- */
-static int zft_simple_write(int *cnt,
-			    __u8 *dst_buf, const int seg_sz,
-			    const __u8 __user *src_buf, const int req_len, 
-			    const zft_position *pos,const zft_volinfo *volume)
-{
-	int space_left;
-	TRACE_FUN(ft_t_flow);
-
-	/* volume->size holds the tape capacity while volume is open */
-	if (pos->tape_pos + volume->blk_sz > volume->size) {
-		TRACE_EXIT -ENOSPC;
-	}
-	/*  remaining space in this segment, NOT zft_deblock_buf
-	 */
-	space_left = seg_sz - pos->seg_byte_pos;
-	*cnt = req_len < space_left ? req_len : space_left;
-	if (copy_from_user(dst_buf + pos->seg_byte_pos, src_buf, *cnt) != 0) {
-		TRACE_EXIT -EFAULT;
-	}
-	TRACE_EXIT *cnt;
-}
-
-static int check_write_access(int req_len,
-			      const zft_volinfo **volume,
-			      zft_position *pos,
-			      const unsigned int blk_sz)
-{
-	int result;
-	TRACE_FUN(ft_t_flow);
-
-	if ((req_len % zft_blk_sz) != 0) {
-		TRACE_ABORT(-EINVAL, ft_t_info,
-			    "write-count %d must be multiple of block-size %d",
-			    req_len, blk_sz);
-	}
-	if (zft_io_state == zft_writing) {
-		/*  all other error conditions have been checked earlier
-		 */
-		TRACE_EXIT 0;
-	}
-	zft_io_state = zft_idle;
-	TRACE_CATCH(zft_check_write_access(pos),);
-	/*  If we haven't read the header segment yet, do it now.
-	 *  This will verify the configuration, get the bad sector
-	 *  table and read the volume table segment 
-	 */
-	if (!zft_header_read) {
-		TRACE_CATCH(zft_read_header_segments(),);
-	}
-	/*  fine. Now the tape is either at BOT or at EOD,
-	 *  Write start of volume now
-	 */
-	TRACE_CATCH(zft_open_volume(pos, blk_sz, zft_use_compression),);
-	*volume = zft_find_volume(pos->seg_pos);
-	DUMP_VOLINFO(ft_t_noise, "", *volume);
-	zft_just_before_eof = 0;
-	/* now merge with old data if necessary */
-	if (!zft_qic_mode && pos->seg_byte_pos != 0){
-		result = zft_fetch_segment(pos->seg_pos,
-					   zft_deblock_buf,
-					   FT_RD_SINGLE);
-		if (result < 0) {
-			if (result == -EINTR || result == -ENOSPC) {
-				TRACE_EXIT result;
-			}
-			TRACE(ft_t_noise, 
-			      "ftape_read_segment() result: %d. "
-			      "This might be normal when using "
-			      "a newly\nformatted tape", result);
-			memset(zft_deblock_buf, '\0', pos->seg_byte_pos);
-		}
-	}
-	zft_io_state = zft_writing;
-	TRACE_EXIT 0;
-}
-
-static int fill_deblock_buf(__u8 *dst_buf, const int seg_sz,
-			    zft_position *pos, const zft_volinfo *volume,
-			    const char __user *usr_buf, const int req_len)
-{
-	int cnt = 0;
-	int result = 0;
-	TRACE_FUN(ft_t_flow);
-
-	if (seg_sz == 0) {
-		TRACE_ABORT(0, ft_t_data_flow, "empty segment");
-	}
-	TRACE(ft_t_data_flow, "\n"
-	      KERN_INFO "remaining req_len: %d\n"
-	      KERN_INFO "          buf_pos: %d", 
-	      req_len, pos->seg_byte_pos);
-	/* zft_deblock_buf will not contain a valid segment any longer */
-	zft_deblock_segment = -1;
-	if (zft_use_compression) {
-		TRACE_CATCH(zft_cmpr_lock(1 /* try to load */),);
-		TRACE_CATCH(result= (*zft_cmpr_ops->write)(&cnt,
-							   dst_buf, seg_sz,
-							   usr_buf, req_len,
-							   pos, volume),);
-	} else {
-		TRACE_CATCH(result= zft_simple_write(&cnt,
-						     dst_buf, seg_sz,
-						     usr_buf, req_len,
-						     pos, volume),);
-	}
-	pos->volume_pos   += result;
-	pos->seg_byte_pos += cnt;
-	pos->tape_pos     += cnt;
-	TRACE(ft_t_data_flow, "\n"
-	      KERN_INFO "removed from user-buffer : %d bytes.\n"
-	      KERN_INFO "copied to zft_deblock_buf: %d bytes.\n"
-	      KERN_INFO "zft_tape_pos             : " LL_X " bytes.",
-	      result, cnt, LL(pos->tape_pos));
-	TRACE_EXIT result;
-}
-
-
-/*  called by the kernel-interface routine "zft_write()"
- */
-int _zft_write(const char __user *buff, int req_len)
-{
-	int result = 0;
-	int written = 0;
-	int write_cnt;
-	int seg_sz;
-	static const zft_volinfo *volume = NULL;
-	TRACE_FUN(ft_t_flow);
-	
-	zft_resid         = req_len;	
-	last_write_failed = 1; /* reset to 0 when successful */
-	/* check if write is allowed 
-	 */
-	TRACE_CATCH(check_write_access(req_len, &volume,&zft_pos,zft_blk_sz),);
-	while (req_len > 0) {
-		/* Allow us to escape from this loop with a signal !
-		 */
-		FT_SIGNAL_EXIT(_DONT_BLOCK);
-		seg_sz = zft_get_seg_sz(zft_pos.seg_pos);
-		if ((write_cnt = fill_deblock_buf(zft_deblock_buf,
-						  seg_sz,
-						  &zft_pos,
-						  volume,
-						  buff,
-						  req_len)) < 0) {
-			zft_resid -= written;
-			if (write_cnt == -ENOSPC) {
-				/* leave the remainder to flush_buffers()
-				 */
-				TRACE(ft_t_info, "No space left on device");
-				last_write_failed = 0;
-				if (!need_flush) {
-					need_flush = written > 0;
-				}
-				TRACE_EXIT written > 0 ? written : -ENOSPC;
-			} else {
-				TRACE_EXIT result;
-			}
-		}
-		if (zft_pos.seg_byte_pos == seg_sz) {
-			TRACE_CATCH(ftape_write_segment(zft_pos.seg_pos, 
-							zft_deblock_buf,
-							FT_WR_ASYNC),
-				    zft_resid -= written);
-			zft_written_segments ++;
-			zft_pos.seg_byte_pos =  0;
-			zft_deblock_segment  = zft_pos.seg_pos;
-			++zft_pos.seg_pos;
-		}
-		written += write_cnt;
-		buff    += write_cnt;
-		req_len -= write_cnt;
-	} /* while (req_len > 0) */
-	TRACE(ft_t_data_flow, "remaining in blocking buffer: %d",
-	       zft_pos.seg_byte_pos);
-	TRACE(ft_t_data_flow, "just written bytes: %d", written);
-	last_write_failed = 0;
-	zft_resid -= written;
-	need_flush = need_flush || written > 0;
-	TRACE_EXIT written;               /* bytes written */
-}
diff --git a/drivers/char/ftape/zftape/zftape-write.h b/drivers/char/ftape/zftape/zftape-write.h
deleted file mode 100644
index ea887015b49..00000000000
--- a/drivers/char/ftape/zftape/zftape-write.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _ZFTAPE_WRITE_H
-#define _ZFTAPE_WRITE_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-write.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:13 $
- *
- *      This file contains the definitions for the write functions
- *      for the zftape driver for Linux.
- *
- */
-
-extern int  zft_flush_buffers(void);
-extern int  zft_update_header_segments(void);
-extern void zft_prevent_flush(void);
-
-/*  hook for the VFS interface 
- */
-extern int _zft_write(const char __user *buff, int req_len);
-#endif /* _ZFTAPE_WRITE_H */
diff --git a/drivers/char/ftape/zftape/zftape_syms.c b/drivers/char/ftape/zftape/zftape_syms.c
deleted file mode 100644
index 2db1401682d..00000000000
--- a/drivers/char/ftape/zftape/zftape_syms.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape_syms.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:19:14 $
- *
- *      This file contains the symbols that the zftape frontend to 
- *      the ftape floppy tape driver exports 
- */		 
-
-#include <linux/module.h>
-
-#include <linux/zftape.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-buffers.h"
-#include "../zftape/zftape-ctl.h"
-
-/* zftape-init.c */
-EXPORT_SYMBOL(zft_cmpr_register);
-/* zftape-read.c */
-EXPORT_SYMBOL(zft_fetch_segment_fraction);
-/* zftape-buffers.c */
-EXPORT_SYMBOL(zft_vmalloc_once);
-EXPORT_SYMBOL(zft_vmalloc_always);
-EXPORT_SYMBOL(zft_vfree);
diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
index 817dc409ac2..23b25ada65e 100644
--- a/drivers/char/genrtc.c
+++ b/drivers/char/genrtc.c
@@ -102,7 +102,7 @@ static void gen_rtc_interrupt(unsigned long arg);
  * Routine to poll RTC seconds field for change as often as possible,
  * after first RTC_UIE use timer to reduce polling
  */
-static void genrtc_troutine(void *data)
+static void genrtc_troutine(struct work_struct *work)
 {
 	unsigned int tmp = get_rtc_ss();
 	
@@ -255,7 +255,7 @@ static inline int gen_set_rtc_irq_bit(unsigned char bit)
 		irq_active = 1;
 		stop_rtc_timers = 0;
 		lostint = 0;
-		INIT_WORK(&genrtc_task, genrtc_troutine, NULL);
+		INIT_WORK(&genrtc_task, genrtc_troutine);
 		oldsecs = get_rtc_ss();
 		init_timer(&timer_task);
 
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 091a11cd878..20dc3be5ecf 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -21,6 +21,7 @@
 #include <linux/fcntl.h>
 #include <linux/init.h>
 #include <linux/poll.h>
+#include <linux/mm.h>
 #include <linux/proc_fs.h>
 #include <linux/spinlock.h>
 #include <linux/sysctl.h>
diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c
index 2cf63e7305a..82a41d5b4ed 100644
--- a/drivers/char/hvsi.c
+++ b/drivers/char/hvsi.c
@@ -69,7 +69,7 @@
 #define __ALIGNED__	__attribute__((__aligned__(sizeof(long))))
 
 struct hvsi_struct {
-	struct work_struct writer;
+	struct delayed_work writer;
 	struct work_struct handshaker;
 	wait_queue_head_t emptyq; /* woken when outbuf is emptied */
 	wait_queue_head_t stateq; /* woken when HVSI state changes */
@@ -744,9 +744,10 @@ static int hvsi_handshake(struct hvsi_struct *hp)
 	return 0;
 }
 
-static void hvsi_handshaker(void *arg)
+static void hvsi_handshaker(struct work_struct *work)
 {
-	struct hvsi_struct *hp = (struct hvsi_struct *)arg;
+	struct hvsi_struct *hp =
+		container_of(work, struct hvsi_struct, handshaker);
 
 	if (hvsi_handshake(hp) >= 0)
 		return;
@@ -951,9 +952,10 @@ static void hvsi_push(struct hvsi_struct *hp)
 }
 
 /* hvsi_write_worker will keep rescheduling itself until outbuf is empty */
-static void hvsi_write_worker(void *arg)
+static void hvsi_write_worker(struct work_struct *work)
 {
-	struct hvsi_struct *hp = (struct hvsi_struct *)arg;
+	struct hvsi_struct *hp =
+		container_of(work, struct hvsi_struct, writer.work);
 	unsigned long flags;
 #ifdef DEBUG
 	static long start_j = 0;
@@ -1287,8 +1289,8 @@ static int __init hvsi_console_init(void)
 		}
 
 		hp = &hvsi_ports[hvsi_count];
-		INIT_WORK(&hp->writer, hvsi_write_worker, hp);
-		INIT_WORK(&hp->handshaker, hvsi_handshaker, hp);
+		INIT_DELAYED_WORK(&hp->writer, hvsi_write_worker);
+		INIT_WORK(&hp->handshaker, hvsi_handshaker);
 		init_waitqueue_head(&hp->emptyq);
 		init_waitqueue_head(&hp->stateq);
 		spin_lock_init(&hp->lock);
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index ebace201bec..26a860adcb3 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -36,6 +36,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/miscdevice.h>
 #include <linux/delay.h>
diff --git a/drivers/char/ip2/i2lib.c b/drivers/char/ip2/i2lib.c
index 54d93f0345e..c213fdbdb2b 100644
--- a/drivers/char/ip2/i2lib.c
+++ b/drivers/char/ip2/i2lib.c
@@ -84,8 +84,8 @@ static void iiSendPendingMail(i2eBordStrPtr);
 static void serviceOutgoingFifo(i2eBordStrPtr);
 
 // Functions defined in ip2.c as part of interrupt handling
-static void do_input(void *);
-static void do_status(void *);
+static void do_input(struct work_struct *);
+static void do_status(struct work_struct *);
 
 //***************
 //* Debug  Data *
@@ -331,8 +331,8 @@ i2InitChannels ( i2eBordStrPtr pB, int nChannels, i2ChanStrPtr pCh)
 		pCh->ClosingWaitTime  = 30*HZ;
 
 		// Initialize task queue objects
-		INIT_WORK(&pCh->tqueue_input, do_input, pCh);
-		INIT_WORK(&pCh->tqueue_status, do_status, pCh);
+		INIT_WORK(&pCh->tqueue_input, do_input);
+		INIT_WORK(&pCh->tqueue_status, do_status);
 
 #ifdef IP2DEBUG_TRACE
 		pCh->trace = ip2trace;
@@ -1573,7 +1573,7 @@ i2StripFifo(i2eBordStrPtr pB)
 #ifdef USE_IQ
 			schedule_work(&pCh->tqueue_input);
 #else
-			do_input(pCh);
+			do_input(&pCh->tqueue_input);
 #endif
 
 			// Note we do not need to maintain any flow-control credits at this
@@ -1810,7 +1810,7 @@ i2StripFifo(i2eBordStrPtr pB)
 #ifdef USE_IQ
 						schedule_work(&pCh->tqueue_status);
 #else
-						do_status(pCh);
+						do_status(&pCh->tqueue_status);
 #endif
 					}
 				}
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index a3f32d46d2f..cda2459c1d6 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -189,12 +189,12 @@ static int  ip2_tiocmset(struct tty_struct *tty, struct file *file,
 			 unsigned int set, unsigned int clear);
 
 static void set_irq(int, int);
-static void ip2_interrupt_bh(i2eBordStrPtr pB);
+static void ip2_interrupt_bh(struct work_struct *work);
 static irqreturn_t ip2_interrupt(int irq, void *dev_id);
 static void ip2_poll(unsigned long arg);
 static inline void service_all_boards(void);
-static void do_input(void *p);
-static void do_status(void *p);
+static void do_input(struct work_struct *);
+static void do_status(struct work_struct *);
 
 static void ip2_wait_until_sent(PTTY,int);
 
@@ -918,7 +918,7 @@ ip2_init_board( int boardnum )
 		pCh++;
 	}
 ex_exit:
-	INIT_WORK(&pB->tqueue_interrupt, (void(*)(void*)) ip2_interrupt_bh, pB);
+	INIT_WORK(&pB->tqueue_interrupt, ip2_interrupt_bh);
 	return;
 
 err_release_region:
@@ -1125,8 +1125,8 @@ service_all_boards(void)
 
 
 /******************************************************************************/
-/* Function:   ip2_interrupt_bh(pB)                                           */
-/* Parameters: pB - pointer to the board structure                            */
+/* Function:   ip2_interrupt_bh(work)                                         */
+/* Parameters: work - pointer to the board structure                          */
 /* Returns:    Nothing                                                        */
 /*                                                                            */
 /* Description:                                                               */
@@ -1135,8 +1135,9 @@ service_all_boards(void)
 /*                                                                            */
 /******************************************************************************/
 static void
-ip2_interrupt_bh(i2eBordStrPtr pB)
+ip2_interrupt_bh(struct work_struct *work)
 {
+	i2eBordStrPtr pB = container_of(work, i2eBordStr, tqueue_interrupt);
 //	pB better well be set or we have a problem!  We can only get
 //	here from the IMMEDIATE queue.  Here, we process the boards.
 //	Checking pB doesn't cost much and it saves us from the sanity checkers.
@@ -1245,9 +1246,9 @@ ip2_poll(unsigned long arg)
 	ip2trace (ITRC_NO_PORT, ITRC_INTR, ITRC_RETURN, 0 );
 }
 
-static void do_input(void *p)
+static void do_input(struct work_struct *work)
 {
-	i2ChanStrPtr pCh = p;
+	i2ChanStrPtr pCh = container_of(work, i2ChanStr, tqueue_input);
 	unsigned long flags;
 
 	ip2trace(CHANN, ITRC_INPUT, 21, 0 );
@@ -1279,9 +1280,9 @@ static inline void  isig(int sig, struct tty_struct *tty, int flush)
 	}
 }
 
-static void do_status(void *p)
+static void do_status(struct work_struct *work)
 {
-	i2ChanStrPtr pCh = p;
+	i2ChanStrPtr pCh = container_of(work, i2ChanStr, tqueue_status);
 	int status;
 
 	status =  i2GetStatus( pCh, (I2_BRK|I2_PAR|I2_FRA|I2_OVR) );
diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index 58c955e390b..1637c1d9a4b 100644
--- a/drivers/char/isicom.c
+++ b/drivers/char/isicom.c
@@ -530,9 +530,9 @@ sched_again:
 /* 	Interrupt handlers 	*/
 
 
-static void isicom_bottomhalf(void *data)
+static void isicom_bottomhalf(struct work_struct *work)
 {
-	struct isi_port *port = (struct isi_port *) data;
+	struct isi_port *port = container_of(work, struct isi_port, bh_tqueue);
 	struct tty_struct *tty = port->tty;
 
 	if (!tty)
@@ -1474,9 +1474,9 @@ static void isicom_start(struct tty_struct *tty)
 }
 
 /* hangup et all */
-static void do_isicom_hangup(void *data)
+static void do_isicom_hangup(struct work_struct *work)
 {
-	struct isi_port *port = data;
+	struct isi_port *port = container_of(work, struct isi_port, hangup_tq);
 	struct tty_struct *tty;
 
 	tty = port->tty;
@@ -1966,8 +1966,8 @@ static int __devinit isicom_setup(void)
 			port->channel = channel;
 			port->close_delay = 50 * HZ/100;
 			port->closing_wait = 3000 * HZ/100;
-			INIT_WORK(&port->hangup_tq, do_isicom_hangup, port);
-			INIT_WORK(&port->bh_tqueue, isicom_bottomhalf, port);
+			INIT_WORK(&port->hangup_tq, do_isicom_hangup);
+			INIT_WORK(&port->bh_tqueue, isicom_bottomhalf);
 			port->status = 0;
 			init_waitqueue_head(&port->open_wait);
 			init_waitqueue_head(&port->close_wait);
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index ffdf9df1a67..bd9195e1795 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -663,7 +663,7 @@ static int	stli_initopen(stlibrd_t *brdp, stliport_t *portp);
 static int	stli_rawopen(stlibrd_t *brdp, stliport_t *portp, unsigned long arg, int wait);
 static int	stli_rawclose(stlibrd_t *brdp, stliport_t *portp, unsigned long arg, int wait);
 static int	stli_waitcarrier(stlibrd_t *brdp, stliport_t *portp, struct file *filp);
-static void	stli_dohangup(void *arg);
+static void	stli_dohangup(struct work_struct *);
 static int	stli_setport(stliport_t *portp);
 static int	stli_cmdwait(stlibrd_t *brdp, stliport_t *portp, unsigned long cmd, void *arg, int size, int copyback);
 static void	stli_sendcmd(stlibrd_t *brdp, stliport_t *portp, unsigned long cmd, void *arg, int size, int copyback);
@@ -1990,9 +1990,9 @@ static void stli_start(struct tty_struct *tty)
  *	aren't that time critical).
  */
 
-static void stli_dohangup(void *arg)
+static void stli_dohangup(struct work_struct *ugly_api)
 {
-	stliport_t *portp = (stliport_t *) arg;
+	stliport_t *portp = container_of(ugly_api, stliport_t, tqhangup);
 	if (portp->tty != NULL) {
 		tty_hangup(portp->tty);
 	}
@@ -2898,7 +2898,7 @@ static int stli_initports(stlibrd_t *brdp)
 		portp->baud_base = STL_BAUDBASE;
 		portp->close_delay = STL_CLOSEDELAY;
 		portp->closing_wait = 30 * HZ;
-		INIT_WORK(&portp->tqhangup, stli_dohangup, portp);
+		INIT_WORK(&portp->tqhangup, stli_dohangup);
 		init_waitqueue_head(&portp->open_wait);
 		init_waitqueue_head(&portp->close_wait);
 		init_waitqueue_head(&portp->raw_wait);
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 96cb1f07332..2d025a9fd14 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -222,7 +222,7 @@ static struct semaphore moxaBuffSem;
 /*
  * static functions:
  */
-static void do_moxa_softint(void *);
+static void do_moxa_softint(struct work_struct *);
 static int moxa_open(struct tty_struct *, struct file *);
 static void moxa_close(struct tty_struct *, struct file *);
 static int moxa_write(struct tty_struct *, const unsigned char *, int);
@@ -363,7 +363,7 @@ static int __init moxa_init(void)
 	for (i = 0, ch = moxaChannels; i < MAX_PORTS; i++, ch++) {
 		ch->type = PORT_16550A;
 		ch->port = i;
-		INIT_WORK(&ch->tqueue, do_moxa_softint, ch);
+		INIT_WORK(&ch->tqueue, do_moxa_softint);
 		ch->tty = NULL;
 		ch->close_delay = 5 * HZ / 10;
 		ch->closing_wait = 30 * HZ;
@@ -509,9 +509,9 @@ static void __exit moxa_exit(void)
 module_init(moxa_init);
 module_exit(moxa_exit);
 
-static void do_moxa_softint(void *private_)
+static void do_moxa_softint(struct work_struct *work)
 {
-	struct moxa_str *ch = (struct moxa_str *) private_;
+	struct moxa_str *ch = container_of(work, struct moxa_str, tqueue);
 	struct tty_struct *tty;
 
 	if (ch && (tty = ch->tty)) {
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 048d91142c1..5ed2486b758 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -389,7 +389,7 @@ static int mxser_init(void);
 /* static void   mxser_poll(unsigned long); */
 static int mxser_get_ISA_conf(int, struct mxser_hwconf *);
 static int mxser_get_PCI_conf(int, int, int, struct mxser_hwconf *);
-static void mxser_do_softint(void *);
+static void mxser_do_softint(struct work_struct *);
 static int mxser_open(struct tty_struct *, struct file *);
 static void mxser_close(struct tty_struct *, struct file *);
 static int mxser_write(struct tty_struct *, const unsigned char *, int);
@@ -590,7 +590,7 @@ static int mxser_initbrd(int board, struct mxser_hwconf *hwconf)
 		info->custom_divisor = hwconf->baud_base[i] * 16;
 		info->close_delay = 5 * HZ / 10;
 		info->closing_wait = 30 * HZ;
-		INIT_WORK(&info->tqueue, mxser_do_softint, info);
+		INIT_WORK(&info->tqueue, mxser_do_softint);
 		info->normal_termios = mxvar_sdriver->init_termios;
 		init_waitqueue_head(&info->open_wait);
 		init_waitqueue_head(&info->close_wait);
@@ -917,9 +917,10 @@ static int mxser_init(void)
 	return 0;
 }
 
-static void mxser_do_softint(void *private_)
+static void mxser_do_softint(struct work_struct *work)
 {
-	struct mxser_struct *info = private_;
+	struct mxser_struct *info =
+		container_of(work, struct mxser_struct, tqueue);
 	struct tty_struct *tty;
 
 	tty = info->tty;
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 50d20aafeb1..211c93fda6f 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1764,29 +1764,11 @@ static int cm4000_config(struct pcmcia_device * link, int devno)
 	int rc;
 
 	/* read the config-tuples */
-	tuple.DesiredTuple = CISTPL_CONFIG;
 	tuple.Attributes = 0;
 	tuple.TupleData = buf;
 	tuple.TupleDataMax = sizeof(buf);
 	tuple.TupleOffset = 0;
 
-	if ((fail_rc = pcmcia_get_first_tuple(link, &tuple)) != CS_SUCCESS) {
-		fail_fn = GetFirstTuple;
-		goto cs_failed;
-	}
-	if ((fail_rc = pcmcia_get_tuple_data(link, &tuple)) != CS_SUCCESS) {
-		fail_fn = GetTupleData;
-		goto cs_failed;
-	}
-	if ((fail_rc =
-	     pcmcia_parse_tuple(link, &tuple, &parse)) != CS_SUCCESS) {
-		fail_fn = ParseTuple;
-		goto cs_failed;
-	}
-
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
 	link->io.BasePort2 = 0;
 	link->io.NumPorts2 = 0;
 	link->io.Attributes2 = 0;
@@ -1841,8 +1823,6 @@ static int cm4000_config(struct pcmcia_device * link, int devno)
 
 	return 0;
 
-cs_failed:
-	cs_error(link, fail_fn, fail_rc);
 cs_release:
 	cm4000_release(link);
 	return -ENODEV;
@@ -1973,14 +1953,14 @@ static int __init cmm_init(void)
 	printk(KERN_INFO "%s\n", version);
 
 	cmm_class = class_create(THIS_MODULE, "cardman_4000");
-	if (!cmm_class)
-		return -1;
+	if (IS_ERR(cmm_class))
+		return PTR_ERR(cmm_class);
 
 	major = register_chrdev(0, DEVICE_NAME, &cm4000_fops);
 	if (major < 0) {
 		printk(KERN_WARNING MODULE_NAME
 			": could not get major number\n");
-		return -1;
+		return major;
 	}
 
 	rc = pcmcia_register_driver(&cm4000_driver);
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 55cf4be4297..9b1ff7e8f89 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -523,29 +523,11 @@ static int reader_config(struct pcmcia_device *link, int devno)
 	int fail_fn, fail_rc;
 	int rc;
 
-	tuple.DesiredTuple = CISTPL_CONFIG;
 	tuple.Attributes = 0;
 	tuple.TupleData = buf;
 	tuple.TupleDataMax = sizeof(buf);
  	tuple.TupleOffset = 0;
 
-	if ((fail_rc = pcmcia_get_first_tuple(link, &tuple)) != CS_SUCCESS) {
-		fail_fn = GetFirstTuple;
-		goto cs_failed;
-	}
-	if ((fail_rc = pcmcia_get_tuple_data(link, &tuple)) != CS_SUCCESS) {
-		fail_fn = GetTupleData;
-		goto cs_failed;
-	}
-	if ((fail_rc = pcmcia_parse_tuple(link, &tuple, &parse))
-							!= CS_SUCCESS) {
-		fail_fn = ParseTuple;
-		goto cs_failed;
-	}
-
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
 	link->io.BasePort2 = 0;
 	link->io.NumPorts2 = 0;
 	link->io.Attributes2 = 0;
@@ -609,8 +591,6 @@ static int reader_config(struct pcmcia_device *link, int devno)
 
 	return 0;
 
-cs_failed:
-	cs_error(link, fail_fn, fail_rc);
 cs_release:
 	reader_release(link);
 	return -ENODEV;
@@ -721,14 +701,14 @@ static int __init cm4040_init(void)
 
 	printk(KERN_INFO "%s\n", version);
 	cmx_class = class_create(THIS_MODULE, "cardman_4040");
-	if (!cmx_class)
-		return -1;
+	if (IS_ERR(cmx_class))
+		return PTR_ERR(cmx_class);
 
 	major = register_chrdev(0, DEVICE_NAME, &reader_fops);
 	if (major < 0) {
 		printk(KERN_WARNING MODULE_NAME
 			": could not get major number\n");
-		return -1;
+		return major;
 	}
 
 	rc = pcmcia_register_driver(&reader_driver);
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 1a0bc30b79d..1bd12296dca 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -421,7 +421,7 @@ static irqreturn_t mgslpc_isr(int irq, void *dev_id);
 /*
  * Bottom half interrupt handlers
  */
-static void bh_handler(void* Context);
+static void bh_handler(struct work_struct *work);
 static void bh_transmit(MGSLPC_INFO *info);
 static void bh_status(MGSLPC_INFO *info);
 
@@ -547,7 +547,7 @@ static int mgslpc_probe(struct pcmcia_device *link)
 
     memset(info, 0, sizeof(MGSLPC_INFO));
     info->magic = MGSLPC_MAGIC;
-    INIT_WORK(&info->task, bh_handler, info);
+    INIT_WORK(&info->task, bh_handler);
     info->max_frame_size = 4096;
     info->close_delay = 5*HZ/10;
     info->closing_wait = 30*HZ;
@@ -604,17 +604,10 @@ static int mgslpc_config(struct pcmcia_device *link)
     if (debug_level >= DEBUG_LEVEL_INFO)
 	    printk("mgslpc_config(0x%p)\n", link);
 
-    /* read CONFIG tuple to find its configuration registers */
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.Attributes = 0;
     tuple.TupleData = buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
 
     /* get CIS configuration entry */
 
@@ -842,9 +835,9 @@ static int bh_action(MGSLPC_INFO *info)
 	return rc;
 }
 
-static void bh_handler(void* Context)
+static void bh_handler(struct work_struct *work)
 {
-	MGSLPC_INFO *info = (MGSLPC_INFO*)Context;
+	MGSLPC_INFO *info = container_of(work, MGSLPC_INFO, task);
 	int action;
 
 	if (!info)
diff --git a/drivers/char/random.c b/drivers/char/random.c
index eb6b13f4211..4c6782a1ecd 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1422,9 +1422,9 @@ static struct keydata {
 
 static unsigned int ip_cnt;
 
-static void rekey_seq_generator(void *private_);
+static void rekey_seq_generator(struct work_struct *work);
 
-static DECLARE_WORK(rekey_work, rekey_seq_generator, NULL);
+static DECLARE_DELAYED_WORK(rekey_work, rekey_seq_generator);
 
 /*
  * Lock avoidance:
@@ -1438,7 +1438,7 @@ static DECLARE_WORK(rekey_work, rekey_seq_generator, NULL);
  * happen, and even if that happens only a not perfectly compliant
  * ISN is generated, nothing fatal.
  */
-static void rekey_seq_generator(void *private_)
+static void rekey_seq_generator(struct work_struct *work)
 {
 	struct keydata *keyptr = &ip_keydata[1 ^ (ip_cnt & 1)];
 
@@ -1466,8 +1466,8 @@ static __init int seqgen_init(void)
 late_initcall(seqgen_init);
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-__u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr,
-				   __u16 sport, __u16 dport)
+__u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+				   __be16 sport, __be16 dport)
 {
 	struct timeval tv;
 	__u32 seq;
@@ -1479,10 +1479,10 @@ __u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr,
 	 */
 
 	memcpy(hash, saddr, 16);
-	hash[4]=(sport << 16) + dport;
+	hash[4]=((__force u16)sport << 16) + (__force u16)dport;
 	memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7);
 
-	seq = twothirdsMD4Transform(daddr, hash) & HASH_MASK;
+	seq = twothirdsMD4Transform((const __u32 *)daddr, hash) & HASH_MASK;
 	seq += keyptr->count;
 
 	do_gettimeofday(&tv);
@@ -1496,7 +1496,7 @@ EXPORT_SYMBOL(secure_tcpv6_sequence_number);
 /*  The code below is shamelessly stolen from secure_tcp_sequence_number().
  *  All blames to Andrey V. Savochkin <saw@msu.ru>.
  */
-__u32 secure_ip_id(__u32 daddr)
+__u32 secure_ip_id(__be32 daddr)
 {
 	struct keydata *keyptr;
 	__u32 hash[4];
@@ -1508,7 +1508,7 @@ __u32 secure_ip_id(__u32 daddr)
 	 *  The dest ip address is placed in the starting vector,
 	 *  which is then hashed with random data.
 	 */
-	hash[0] = daddr;
+	hash[0] = (__force __u32)daddr;
 	hash[1] = keyptr->secret[9];
 	hash[2] = keyptr->secret[10];
 	hash[3] = keyptr->secret[11];
@@ -1518,8 +1518,8 @@ __u32 secure_ip_id(__u32 daddr)
 
 #ifdef CONFIG_INET
 
-__u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
-				 __u16 sport, __u16 dport)
+__u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
+				 __be16 sport, __be16 dport)
 {
 	struct timeval tv;
 	__u32 seq;
@@ -1532,9 +1532,9 @@ __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
 	 *  Note that the words are placed into the starting vector, which is
 	 *  then mixed with a partial MD4 over random data.
 	 */
-	hash[0]=saddr;
-	hash[1]=daddr;
-	hash[2]=(sport << 16) + dport;
+	hash[0]=(__force u32)saddr;
+	hash[1]=(__force u32)daddr;
+	hash[2]=((__force u16)sport << 16) + (__force u16)dport;
 	hash[3]=keyptr->secret[11];
 
 	seq = half_md4_transform(hash, keyptr->secret) & HASH_MASK;
@@ -1559,7 +1559,7 @@ __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
 EXPORT_SYMBOL(secure_tcp_sequence_number);
 
 /* Generate secure starting point for ephemeral IPV4 transport port search */
-u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
+u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport)
 {
 	struct keydata *keyptr = get_keyptr();
 	u32 hash[4];
@@ -1568,25 +1568,25 @@ u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
 	 *  Pick a unique starting offset for each ephemeral port search
 	 *  (saddr, daddr, dport) and 48bits of random data.
 	 */
-	hash[0] = saddr;
-	hash[1] = daddr;
-	hash[2] = dport ^ keyptr->secret[10];
+	hash[0] = (__force u32)saddr;
+	hash[1] = (__force u32)daddr;
+	hash[2] = (__force u32)dport ^ keyptr->secret[10];
 	hash[3] = keyptr->secret[11];
 
 	return half_md4_transform(hash, keyptr->secret);
 }
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dport)
+u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, __be16 dport)
 {
 	struct keydata *keyptr = get_keyptr();
 	u32 hash[12];
 
 	memcpy(hash, saddr, 16);
-	hash[4] = dport;
+	hash[4] = (__force u32)dport;
 	memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7);
 
-	return twothirdsMD4Transform(daddr, hash);
+	return twothirdsMD4Transform((const __u32 *)daddr, hash);
 }
 #endif
 
@@ -1595,17 +1595,17 @@ u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dpo
  * bit's 32-47 increase every key exchange
  *       0-31  hash(source, dest)
  */
-u64 secure_dccp_sequence_number(__u32 saddr, __u32 daddr,
-				__u16 sport, __u16 dport)
+u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
+				__be16 sport, __be16 dport)
 {
 	struct timeval tv;
 	u64 seq;
 	__u32 hash[4];
 	struct keydata *keyptr = get_keyptr();
 
-	hash[0] = saddr;
-	hash[1] = daddr;
-	hash[2] = (sport << 16) + dport;
+	hash[0] = (__force u32)saddr;
+	hash[1] = (__force u32)daddr;
+	hash[2] = ((__force u16)sport << 16) + (__force u16)dport;
 	hash[3] = keyptr->secret[11];
 
 	seq = half_md4_transform(hash, keyptr->secret);
@@ -1641,7 +1641,7 @@ unsigned int get_random_int(void)
 	 * drain on it), and uses halfMD4Transform within the second. We
 	 * also mix it with jiffies and the PID:
 	 */
-	return secure_ip_id(current->pid + jiffies);
+	return secure_ip_id((__force __be32)(current->pid + jiffies));
 }
 
 /*
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 5ab32b38f45..722dd3e7418 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -1516,9 +1516,9 @@ static void rc_start(struct tty_struct * tty)
  * 	do_rc_hangup() -> tty->hangup() -> rc_hangup()
  * 
  */
-static void do_rc_hangup(void *private_)
+static void do_rc_hangup(struct work_struct *ugly_api)
 {
-	struct riscom_port	*port = (struct riscom_port *) private_;
+	struct riscom_port	*port = container_of(ugly_api, struct riscom_port, tqueue_hangup);
 	struct tty_struct	*tty;
 	
 	tty = port->tty;
@@ -1567,9 +1567,9 @@ static void rc_set_termios(struct tty_struct * tty, struct termios * old_termios
 	}
 }
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *ugly_api)
 {
-	struct riscom_port	*port = (struct riscom_port *) private_;
+	struct riscom_port	*port = container_of(ugly_api, struct riscom_port, tqueue);
 	struct tty_struct	*tty;
 	
 	if(!(tty = port->tty)) 
@@ -1632,8 +1632,8 @@ static inline int rc_init_drivers(void)
 	memset(rc_port, 0, sizeof(rc_port));
 	for (i = 0; i < RC_NPORT * RC_NBOARD; i++)  {
 		rc_port[i].magic = RISCOM8_MAGIC;
-		INIT_WORK(&rc_port[i].tqueue, do_softint, &rc_port[i]);
-		INIT_WORK(&rc_port[i].tqueue_hangup, do_rc_hangup, &rc_port[i]);
+		INIT_WORK(&rc_port[i].tqueue, do_softint);
+		INIT_WORK(&rc_port[i].tqueue_hangup, do_rc_hangup);
 		rc_port[i].close_delay = 50 * HZ/100;
 		rc_port[i].closing_wait = 3000 * HZ/100;
 		init_waitqueue_head(&rc_port[i].open_wait);
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c
index 3af7f0958c5..9ba13af234b 100644
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -706,9 +706,9 @@ cd2401_rx_interrupt(int irq, void *dev_id)
  * had to poll every port to see if that port needed servicing.
  */
 static void
-do_softint(void *private_)
+do_softint(struct work_struct *ugly_api)
 {
-  struct cyclades_port *info = (struct cyclades_port *) private_;
+  struct cyclades_port *info = container_of(ugly_api, struct cyclades_port, tqueue);
   struct tty_struct    *tty;
 
     tty = info->tty;
@@ -2273,7 +2273,7 @@ scrn[1] = '\0';
 		info->blocked_open = 0;
 		info->default_threshold = 0;
 		info->default_timeout = 0;
-		INIT_WORK(&info->tqueue, do_softint, info);
+		INIT_WORK(&info->tqueue, do_softint);
 		init_waitqueue_head(&info->open_wait);
 		init_waitqueue_head(&info->close_wait);
 		/* info->session */
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index c084149153d..fc87070f186 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -765,7 +765,7 @@ static void sonypi_setbluetoothpower(u8 state)
 	sonypi_device.bluetooth_power = state;
 }
 
-static void input_keyrelease(void *data)
+static void input_keyrelease(struct work_struct *work)
 {
 	struct sonypi_keypress kp;
 
@@ -1412,7 +1412,7 @@ static int __devinit sonypi_probe(struct platform_device *dev)
 			goto err_inpdev_unregister;
 		}
 
-		INIT_WORK(&sonypi_device.input_work, input_keyrelease, NULL);
+		INIT_WORK(&sonypi_device.input_work, input_keyrelease);
 	}
 
 	sonypi_enable(0);
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index 7e1bd9562c2..99137ab66b6 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -2261,9 +2261,10 @@ static void sx_start(struct tty_struct * tty)
  * 	do_sx_hangup() -> tty->hangup() -> sx_hangup()
  *
  */
-static void do_sx_hangup(void *private_)
+static void do_sx_hangup(struct work_struct *work)
 {
-	struct specialix_port	*port = (struct specialix_port *) private_;
+	struct specialix_port	*port =
+		container_of(work, struct specialix_port, tqueue_hangup);
 	struct tty_struct	*tty;
 
 	func_enter();
@@ -2336,9 +2337,10 @@ static void sx_set_termios(struct tty_struct * tty, struct termios * old_termios
 }
 
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *work)
 {
-	struct specialix_port	*port = (struct specialix_port *) private_;
+	struct specialix_port	*port =
+		container_of(work, struct specialix_port, tqueue);
 	struct tty_struct	*tty;
 
 	func_enter();
@@ -2411,8 +2413,8 @@ static int sx_init_drivers(void)
 	memset(sx_port, 0, sizeof(sx_port));
 	for (i = 0; i < SX_NPORT * SX_NBOARD; i++) {
 		sx_port[i].magic = SPECIALIX_MAGIC;
-		INIT_WORK(&sx_port[i].tqueue, do_softint, &sx_port[i]);
-		INIT_WORK(&sx_port[i].tqueue_hangup, do_sx_hangup, &sx_port[i]);
+		INIT_WORK(&sx_port[i].tqueue, do_softint);
+		INIT_WORK(&sx_port[i].tqueue_hangup, do_sx_hangup);
 		sx_port[i].close_delay = 50 * HZ/100;
 		sx_port[i].closing_wait = 3000 * HZ/100;
 		init_waitqueue_head(&sx_port[i].open_wait);
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index 522e88e395c..5e2de62bce7 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -500,7 +500,7 @@ static int	stl_echatintr(stlbrd_t *brdp);
 static int	stl_echmcaintr(stlbrd_t *brdp);
 static int	stl_echpciintr(stlbrd_t *brdp);
 static int	stl_echpci64intr(stlbrd_t *brdp);
-static void	stl_offintr(void *private);
+static void	stl_offintr(struct work_struct *);
 static stlbrd_t *stl_allocbrd(void);
 static stlport_t *stl_getport(int brdnr, int panelnr, int portnr);
 
@@ -2081,14 +2081,12 @@ static int stl_echpci64intr(stlbrd_t *brdp)
 /*
  *	Service an off-level request for some channel.
  */
-static void stl_offintr(void *private)
+static void stl_offintr(struct work_struct *work)
 {
-	stlport_t		*portp;
+	stlport_t		*portp = container_of(work, stlport_t, tqueue);
 	struct tty_struct	*tty;
 	unsigned int		oldsigs;
 
-	portp = private;
-
 #ifdef DEBUG
 	printk("stl_offintr(portp=%x)\n", (int) portp);
 #endif
@@ -2156,7 +2154,7 @@ static int __init stl_initports(stlbrd_t *brdp, stlpanel_t *panelp)
 		portp->baud_base = STL_BAUDBASE;
 		portp->close_delay = STL_CLOSEDELAY;
 		portp->closing_wait = 30 * HZ;
-		INIT_WORK(&portp->tqueue, stl_offintr, portp);
+		INIT_WORK(&portp->tqueue, stl_offintr);
 		init_waitqueue_head(&portp->open_wait);
 		init_waitqueue_head(&portp->close_wait);
 		portp->stats.brd = portp->brdnr;
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index 06784adcc35..147c30da81e 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -802,7 +802,7 @@ static int save_tx_buffer_request(struct mgsl_struct *info,const char *Buffer, u
 /*
  * Bottom half interrupt handlers
  */
-static void mgsl_bh_handler(void* Context);
+static void mgsl_bh_handler(struct work_struct *work);
 static void mgsl_bh_receive(struct mgsl_struct *info);
 static void mgsl_bh_transmit(struct mgsl_struct *info);
 static void mgsl_bh_status(struct mgsl_struct *info);
@@ -1071,9 +1071,10 @@ static int mgsl_bh_action(struct mgsl_struct *info)
 /*
  * 	Perform bottom half processing of work items queued by ISR.
  */
-static void mgsl_bh_handler(void* Context)
+static void mgsl_bh_handler(struct work_struct *work)
 {
-	struct mgsl_struct *info = (struct mgsl_struct*)Context;
+	struct mgsl_struct *info =
+		container_of(work, struct mgsl_struct, task);
 	int action;
 
 	if (!info)
@@ -4337,7 +4338,7 @@ static struct mgsl_struct* mgsl_allocate_device(void)
 	} else {
 		memset(info, 0, sizeof(struct mgsl_struct));
 		info->magic = MGSL_MAGIC;
-		INIT_WORK(&info->task, mgsl_bh_handler, info);
+		INIT_WORK(&info->task, mgsl_bh_handler);
 		info->max_frame_size = 4096;
 		info->close_delay = 5*HZ/10;
 		info->closing_wait = 30*HZ;
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index d4334c79f8d..07f34d43dc7 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -485,7 +485,7 @@ static void enable_loopback(struct slgt_info *info);
 static void set_rate(struct slgt_info *info, u32 data_rate);
 
 static int  bh_action(struct slgt_info *info);
-static void bh_handler(void* context);
+static void bh_handler(struct work_struct *work);
 static void bh_transmit(struct slgt_info *info);
 static void isr_serial(struct slgt_info *info);
 static void isr_rdma(struct slgt_info *info);
@@ -1878,9 +1878,9 @@ static int bh_action(struct slgt_info *info)
 /*
  * perform bottom half processing
  */
-static void bh_handler(void* context)
+static void bh_handler(struct work_struct *work)
 {
-	struct slgt_info *info = context;
+	struct slgt_info *info = container_of(work, struct slgt_info, task);
 	int action;
 
 	if (!info)
@@ -3326,7 +3326,7 @@ static struct slgt_info *alloc_dev(int adapter_num, int port_num, struct pci_dev
 	} else {
 		memset(info, 0, sizeof(struct slgt_info));
 		info->magic = MGSL_MAGIC;
-		INIT_WORK(&info->task, bh_handler, info);
+		INIT_WORK(&info->task, bh_handler);
 		info->max_frame_size = 4096;
 		info->raw_rx_size = DMABUFSIZE;
 		info->close_delay = 5*HZ/10;
@@ -4799,6 +4799,6 @@ static void rx_timeout(unsigned long context)
 	spin_lock_irqsave(&info->lock, flags);
 	info->pending_bh |= BH_RECEIVE;
 	spin_unlock_irqrestore(&info->lock, flags);
-	bh_handler(info);
+	bh_handler(&info->task);
 }
 
diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index 3e932b68137..13a57245cf2 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -602,7 +602,7 @@ static void enable_loopback(SLMP_INFO *info, int enable);
 static void set_rate(SLMP_INFO *info, u32 data_rate);
 
 static int  bh_action(SLMP_INFO *info);
-static void bh_handler(void* Context);
+static void bh_handler(struct work_struct *work);
 static void bh_receive(SLMP_INFO *info);
 static void bh_transmit(SLMP_INFO *info);
 static void bh_status(SLMP_INFO *info);
@@ -2063,9 +2063,9 @@ int bh_action(SLMP_INFO *info)
 
 /* Perform bottom half processing of work items queued by ISR.
  */
-void bh_handler(void* Context)
+void bh_handler(struct work_struct *work)
 {
-	SLMP_INFO *info = (SLMP_INFO*)Context;
+	SLMP_INFO *info = container_of(work, SLMP_INFO, task);
 	int action;
 
 	if (!info)
@@ -3805,7 +3805,7 @@ static SLMP_INFO *alloc_dev(int adapter_num, int port_num, struct pci_dev *pdev)
 	} else {
 		memset(info, 0, sizeof(SLMP_INFO));
 		info->magic = MGSL_MAGIC;
-		INIT_WORK(&info->task, bh_handler, info);
+		INIT_WORK(&info->task, bh_handler);
 		info->max_frame_size = 4096;
 		info->close_delay = 5*HZ/10;
 		info->closing_wait = 30*HZ;
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 5f49280779f..c64f5bcff94 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -219,13 +219,13 @@ static struct sysrq_key_op sysrq_term_op = {
 	.enable_mask	= SYSRQ_ENABLE_SIGNAL,
 };
 
-static void moom_callback(void *ignored)
+static void moom_callback(struct work_struct *ignored)
 {
 	out_of_memory(&NODE_DATA(0)->node_zonelists[ZONE_NORMAL],
 			GFP_KERNEL, 0);
 }
 
-static DECLARE_WORK(moom_work, moom_callback, NULL);
+static DECLARE_WORK(moom_work, moom_callback);
 
 static void sysrq_handle_moom(int key, struct tty_struct *tty)
 {
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 6e1329d404d..774fa861169 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -325,9 +325,9 @@ static void user_reader_timeout(unsigned long ptr)
 	schedule_work(&chip->work);
 }
 
-static void timeout_work(void *ptr)
+static void timeout_work(struct work_struct *work)
 {
-	struct tpm_chip *chip = ptr;
+	struct tpm_chip *chip = container_of(work, struct tpm_chip, work);
 
 	down(&chip->buffer_mutex);
 	atomic_set(&chip->data_pending, 0);
@@ -1105,7 +1105,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, const struct tpm_vend
 	init_MUTEX(&chip->tpm_mutex);
 	INIT_LIST_HEAD(&chip->list);
 
-	INIT_WORK(&chip->work, timeout_work, chip);
+	INIT_WORK(&chip->work, timeout_work);
 
 	init_timer(&chip->user_read_timer);
 	chip->user_read_timer.function = user_reader_timeout;
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 050ced247f6..bb9a43c6cf3 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -22,6 +22,7 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/miscdevice.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 50dc49205a2..b3cfc8bc613 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1254,7 +1254,7 @@ EXPORT_SYMBOL_GPL(tty_ldisc_flush);
 	
 /**
  *	do_tty_hangup		-	actual handler for hangup events
- *	@data: tty device
+ *	@work: tty device
  *
  *	This can be called by the "eventd" kernel thread.  That is process
  *	synchronous but doesn't hold any locks, so we need to make sure we
@@ -1274,9 +1274,10 @@ EXPORT_SYMBOL_GPL(tty_ldisc_flush);
  *		tasklist_lock to walk task list for hangup event
  *
  */
-static void do_tty_hangup(void *data)
+static void do_tty_hangup(struct work_struct *work)
 {
-	struct tty_struct *tty = (struct tty_struct *) data;
+	struct tty_struct *tty =
+		container_of(work, struct tty_struct, hangup_work);
 	struct file * cons_filp = NULL;
 	struct file *filp, *f = NULL;
 	struct task_struct *p;
@@ -1433,7 +1434,7 @@ void tty_vhangup(struct tty_struct * tty)
 
 	printk(KERN_DEBUG "%s vhangup...\n", tty_name(tty, buf));
 #endif
-	do_tty_hangup((void *) tty);
+	do_tty_hangup(&tty->hangup_work);
 }
 EXPORT_SYMBOL(tty_vhangup);
 
@@ -3304,12 +3305,13 @@ int tty_ioctl(struct inode * inode, struct file * file,
  * Nasty bug: do_SAK is being called in interrupt context.  This can
  * deadlock.  We punt it up to process context.  AKPM - 16Mar2001
  */
-static void __do_SAK(void *arg)
+static void __do_SAK(struct work_struct *work)
 {
+	struct tty_struct *tty =
+		container_of(work, struct tty_struct, SAK_work);
 #ifdef TTY_SOFT_SAK
 	tty_hangup(tty);
 #else
-	struct tty_struct *tty = arg;
 	struct task_struct *g, *p;
 	int session;
 	int		i;
@@ -3388,7 +3390,7 @@ void do_SAK(struct tty_struct *tty)
 {
 	if (!tty)
 		return;
-	PREPARE_WORK(&tty->SAK_work, __do_SAK, tty);
+	PREPARE_WORK(&tty->SAK_work, __do_SAK);
 	schedule_work(&tty->SAK_work);
 }
 
@@ -3396,7 +3398,7 @@ EXPORT_SYMBOL(do_SAK);
 
 /**
  *	flush_to_ldisc
- *	@private_: tty structure passed from work queue.
+ *	@work: tty structure passed from work queue.
  *
  *	This routine is called out of the software interrupt to flush data
  *	from the buffer chain to the line discipline.
@@ -3406,9 +3408,10 @@ EXPORT_SYMBOL(do_SAK);
  *	receive_buf method is single threaded for each tty instance.
  */
  
-static void flush_to_ldisc(void *private_)
+static void flush_to_ldisc(struct work_struct *work)
 {
-	struct tty_struct *tty = (struct tty_struct *) private_;
+	struct tty_struct *tty =
+		container_of(work, struct tty_struct, buf.work.work);
 	unsigned long 	flags;
 	struct tty_ldisc *disc;
 	struct tty_buffer *tbuf, *head;
@@ -3553,7 +3556,7 @@ void tty_flip_buffer_push(struct tty_struct *tty)
 	spin_unlock_irqrestore(&tty->buf.lock, flags);
 
 	if (tty->low_latency)
-		flush_to_ldisc((void *) tty);
+		flush_to_ldisc(&tty->buf.work.work);
 	else
 		schedule_delayed_work(&tty->buf.work, 1);
 }
@@ -3580,17 +3583,17 @@ static void initialize_tty_struct(struct tty_struct *tty)
 	tty->overrun_time = jiffies;
 	tty->buf.head = tty->buf.tail = NULL;
 	tty_buffer_init(tty);
-	INIT_WORK(&tty->buf.work, flush_to_ldisc, tty);
+	INIT_DELAYED_WORK(&tty->buf.work, flush_to_ldisc);
 	init_MUTEX(&tty->buf.pty_sem);
 	mutex_init(&tty->termios_mutex);
 	init_waitqueue_head(&tty->write_wait);
 	init_waitqueue_head(&tty->read_wait);
-	INIT_WORK(&tty->hangup_work, do_tty_hangup, tty);
+	INIT_WORK(&tty->hangup_work, do_tty_hangup);
 	mutex_init(&tty->atomic_read_lock);
 	mutex_init(&tty->atomic_write_lock);
 	spin_lock_init(&tty->read_lock);
 	INIT_LIST_HEAD(&tty->tty_files);
-	INIT_WORK(&tty->SAK_work, NULL, NULL);
+	INIT_WORK(&tty->SAK_work, NULL);
 }
 
 /*
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 87587b4385a..75ff0286e1a 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -155,7 +155,7 @@ static void con_flush_chars(struct tty_struct *tty);
 static void set_vesa_blanking(char __user *p);
 static void set_cursor(struct vc_data *vc);
 static void hide_cursor(struct vc_data *vc);
-static void console_callback(void *ignored);
+static void console_callback(struct work_struct *ignored);
 static void blank_screen_t(unsigned long dummy);
 static void set_palette(struct vc_data *vc);
 
@@ -174,7 +174,7 @@ static int vesa_blank_mode; /* 0:none 1:suspendV 2:suspendH 3:powerdown */
 static int blankinterval = 10*60*HZ;
 static int vesa_off_interval;
 
-static DECLARE_WORK(console_work, console_callback, NULL);
+static DECLARE_WORK(console_work, console_callback);
 
 /*
  * fg_console is the current virtual console,
@@ -2154,7 +2154,7 @@ out:
  * with other console code and prevention of re-entrancy is
  * ensured with console_sem.
  */
-static void console_callback(void *ignored)
+static void console_callback(struct work_struct *ignored)
 {
 	acquire_console_sem();
 
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index 05f8ce2cfb4..b418b16e910 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -31,9 +31,11 @@
 #include <linux/connector.h>
 #include <linux/delay.h>
 
-void cn_queue_wrapper(void *data)
+void cn_queue_wrapper(struct work_struct *work)
 {
-	struct cn_callback_data *d = data;
+	struct cn_callback_entry *cbq =
+		container_of(work, struct cn_callback_entry, work.work);
+	struct cn_callback_data *d = &cbq->data;
 
 	d->callback(d->callback_priv);
 
@@ -57,7 +59,7 @@ static struct cn_callback_entry *cn_queue_alloc_callback_entry(char *name, struc
 	memcpy(&cbq->id.id, id, sizeof(struct cb_id));
 	cbq->data.callback = callback;
 	
-	INIT_WORK(&cbq->work, &cn_queue_wrapper, &cbq->data);
+	INIT_DELAYED_WORK(&cbq->work, &cn_queue_wrapper);
 	return cbq;
 }
 
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index b49bacfd8de..5e7cd45d10e 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -135,40 +135,39 @@ static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), v
 	spin_lock_bh(&dev->cbdev->queue_lock);
 	list_for_each_entry(__cbq, &dev->cbdev->queue_list, callback_entry) {
 		if (cn_cb_equal(&__cbq->id.id, &msg->id)) {
-			if (likely(!test_bit(0, &__cbq->work.pending) &&
+			if (likely(!test_bit(WORK_STRUCT_PENDING,
+					     &__cbq->work.work.management) &&
 					__cbq->data.ddata == NULL)) {
 				__cbq->data.callback_priv = msg;
 
 				__cbq->data.ddata = data;
 				__cbq->data.destruct_data = destruct_data;
 
-				if (queue_work(dev->cbdev->cn_queue,
-						&__cbq->work))
+				if (queue_delayed_work(
+					    dev->cbdev->cn_queue,
+					    &__cbq->work, 0))
 					err = 0;
 			} else {
-				struct work_struct *w;
 				struct cn_callback_data *d;
 				
-				w = kzalloc(sizeof(*w) + sizeof(*d), GFP_ATOMIC);
-				if (w) {
-					d = (struct cn_callback_data *)(w+1);
-
+				__cbq = kzalloc(sizeof(*__cbq), GFP_ATOMIC);
+				if (__cbq) {
+					d = &__cbq->data;
 					d->callback_priv = msg;
 					d->callback = __cbq->data.callback;
 					d->ddata = data;
 					d->destruct_data = destruct_data;
-					d->free = w;
+					d->free = __cbq;
 
-					INIT_LIST_HEAD(&w->entry);
-					w->pending = 0;
-					w->func = &cn_queue_wrapper;
-					w->data = d;
-					init_timer(&w->timer);
+					INIT_DELAYED_WORK(&__cbq->work,
+							  &cn_queue_wrapper);
 					
-					if (queue_work(dev->cbdev->cn_queue, w))
+					if (queue_delayed_work(
+						    dev->cbdev->cn_queue,
+						    &__cbq->work, 0))
 						err = 0;
 					else {
-						kfree(w);
+						kfree(__cbq);
 						err = -EINVAL;
 					}
 				} else
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index dd0c2623e27..7a7c6e6dfe4 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -42,7 +42,7 @@ static DEFINE_SPINLOCK(cpufreq_driver_lock);
 
 /* internal prototypes */
 static int __cpufreq_governor(struct cpufreq_policy *policy, unsigned int event);
-static void handle_update(void *data);
+static void handle_update(struct work_struct *work);
 
 /**
  * Two notifier lists: the "policy" list is involved in the
@@ -665,7 +665,7 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
 	mutex_init(&policy->lock);
 	mutex_lock(&policy->lock);
 	init_completion(&policy->kobj_unregister);
-	INIT_WORK(&policy->update, handle_update, (void *)(long)cpu);
+	INIT_WORK(&policy->update, handle_update);
 
 	/* call driver. From then on the cpufreq must be able
 	 * to accept all calls to ->verify and ->setpolicy for this CPU
@@ -895,9 +895,11 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
 }
 
 
-static void handle_update(void *data)
+static void handle_update(struct work_struct *work)
 {
-	unsigned int cpu = (unsigned int)(long)data;
+	struct cpufreq_policy *policy =
+		container_of(work, struct cpufreq_policy, update);
+	unsigned int cpu = policy->cpu;
 	dprintk("handle_update for cpu %u called\n", cpu);
 	cpufreq_update_policy(cpu);
 }
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index c4c578defab..5ef5ede5b88 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -59,7 +59,7 @@ static unsigned int 				def_sampling_rate;
 #define MAX_SAMPLING_DOWN_FACTOR		(10)
 #define TRANSITION_LATENCY_LIMIT		(10 * 1000)
 
-static void do_dbs_timer(void *data);
+static void do_dbs_timer(struct work_struct *work);
 
 struct cpu_dbs_info_s {
 	struct cpufreq_policy 	*cur_policy;
@@ -82,7 +82,7 @@ static unsigned int dbs_enable;	/* number of CPUs using this policy */
  * is recursive for the same process. -Venki
  */
 static DEFINE_MUTEX 	(dbs_mutex);
-static DECLARE_WORK	(dbs_work, do_dbs_timer, NULL);
+static DECLARE_DELAYED_WORK(dbs_work, do_dbs_timer);
 
 struct dbs_tuners {
 	unsigned int 		sampling_rate;
@@ -420,7 +420,7 @@ static void dbs_check_cpu(int cpu)
 	}
 }
 
-static void do_dbs_timer(void *data)
+static void do_dbs_timer(struct work_struct *work)
 { 
 	int i;
 	lock_cpu_hotplug();
@@ -435,7 +435,6 @@ static void do_dbs_timer(void *data)
 
 static inline void dbs_timer_init(void)
 {
-	INIT_WORK(&dbs_work, do_dbs_timer, NULL);
 	schedule_delayed_work(&dbs_work,
 			usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
 	return;
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index bf8aa45d4f0..e1cc5113c2a 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -47,13 +47,17 @@ static unsigned int def_sampling_rate;
 #define DEF_SAMPLING_RATE_LATENCY_MULTIPLIER	(1000)
 #define TRANSITION_LATENCY_LIMIT		(10 * 1000)
 
-static void do_dbs_timer(void *data);
+static void do_dbs_timer(struct work_struct *work);
+
+/* Sampling types */
+enum dbs_sample {DBS_NORMAL_SAMPLE, DBS_SUB_SAMPLE};
 
 struct cpu_dbs_info_s {
 	cputime64_t prev_cpu_idle;
 	cputime64_t prev_cpu_wall;
 	struct cpufreq_policy *cur_policy;
- 	struct work_struct work;
+ 	struct delayed_work work;
+	enum dbs_sample sample_type;
 	unsigned int enable;
 	struct cpufreq_frequency_table *freq_table;
 	unsigned int freq_lo;
@@ -407,30 +411,31 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
 	}
 }
 
-/* Sampling types */
-enum {DBS_NORMAL_SAMPLE, DBS_SUB_SAMPLE};
-
-static void do_dbs_timer(void *data)
+static void do_dbs_timer(struct work_struct *work)
 {
 	unsigned int cpu = smp_processor_id();
 	struct cpu_dbs_info_s *dbs_info = &per_cpu(cpu_dbs_info, cpu);
+	enum dbs_sample sample_type = dbs_info->sample_type;
 	/* We want all CPUs to do sampling nearly on same jiffy */
 	int delay = usecs_to_jiffies(dbs_tuners_ins.sampling_rate);
+
+	/* Permit rescheduling of this work item */
+	work_release(work);
+
 	delay -= jiffies % delay;
 
 	if (!dbs_info->enable)
 		return;
 	/* Common NORMAL_SAMPLE setup */
-	INIT_WORK(&dbs_info->work, do_dbs_timer, (void *)DBS_NORMAL_SAMPLE);
+	dbs_info->sample_type = DBS_NORMAL_SAMPLE;
 	if (!dbs_tuners_ins.powersave_bias ||
-	    (unsigned long) data == DBS_NORMAL_SAMPLE) {
+	    sample_type == DBS_NORMAL_SAMPLE) {
 		lock_cpu_hotplug();
 		dbs_check_cpu(dbs_info);
 		unlock_cpu_hotplug();
 		if (dbs_info->freq_lo) {
 			/* Setup timer for SUB_SAMPLE */
-			INIT_WORK(&dbs_info->work, do_dbs_timer,
-					(void *)DBS_SUB_SAMPLE);
+			dbs_info->sample_type = DBS_SUB_SAMPLE;
 			delay = dbs_info->freq_hi_jiffies;
 		}
 	} else {
@@ -449,7 +454,8 @@ static inline void dbs_timer_init(unsigned int cpu)
 	delay -= jiffies % delay;
 
 	ondemand_powersave_bias_init();
-	INIT_WORK(&dbs_info->work, do_dbs_timer, NULL);
+	INIT_DELAYED_WORK_NAR(&dbs_info->work, do_dbs_timer);
+	dbs_info->sample_type = DBS_NORMAL_SAMPLE;
 	queue_delayed_work_on(cpu, kondemand_wq, &dbs_info->work, delay);
 }
 
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index e5cb0fdab9b..b1dc63e4ac7 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -21,6 +21,7 @@
     etc voltage & frequency control is not supported!
 */
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/jiffies.h>
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index 26be4ea8a38..e8ef62b83d6 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -33,6 +33,7 @@
 #include <linux/module.h>
 #include <linux/timer.h>
 #include <linux/dmi.h>
+#include <linux/jiffies.h>
 #include <asm/io.h>
 
 #define HDAPS_LOW_PORT		0x1600	/* first port used by hdaps */
diff --git a/drivers/i2c/chips/ds1374.c b/drivers/i2c/chips/ds1374.c
index 4630f1969a0..15edf40828b 100644
--- a/drivers/i2c/chips/ds1374.c
+++ b/drivers/i2c/chips/ds1374.c
@@ -140,12 +140,14 @@ ulong ds1374_get_rtc_time(void)
 	return t1;
 }
 
-static void ds1374_set_work(void *arg)
+static ulong new_time;
+
+static void ds1374_set_work(struct work_struct *work)
 {
 	ulong t1, t2;
 	int limit = 10;		/* arbitrary retry limit */
 
-	t1 = *(ulong *) arg;
+	t1 = new_time;
 
 	mutex_lock(&ds1374_mutex);
 
@@ -167,11 +169,9 @@ static void ds1374_set_work(void *arg)
 			 "can't confirm time set from rtc chip\n");
 }
 
-static ulong new_time;
-
 static struct workqueue_struct *ds1374_workqueue;
 
-static DECLARE_WORK(ds1374_work, ds1374_set_work, &new_time);
+static DECLARE_WORK(ds1374_work, ds1374_set_work);
 
 int ds1374_set_rtc_time(ulong nowtime)
 {
@@ -180,7 +180,7 @@ int ds1374_set_rtc_time(ulong nowtime)
 	if (in_interrupt())
 		queue_work(ds1374_workqueue, &ds1374_work);
 	else
-		ds1374_set_work(&new_time);
+		ds1374_set_work(NULL);
 
 	return 0;
 }
diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c
index 2dd0a34d947..420377c8642 100644
--- a/drivers/i2c/chips/m41t00.c
+++ b/drivers/i2c/chips/m41t00.c
@@ -215,8 +215,15 @@ m41t00_set(void *arg)
 }
 
 static ulong new_time;
+/* well, isn't this API just _lovely_? */
+static void
+m41t00_barf(struct work_struct *unusable)
+{
+	m41t00_set(&new_time);
+}
+
 static struct workqueue_struct *m41t00_wq;
-static DECLARE_WORK(m41t00_work, m41t00_set, &new_time);
+static DECLARE_WORK(m41t00_work, m41t00_barf);
 
 int
 m41t00_set_rtc_time(ulong nowtime)
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index bef4759f70e..7efd28ac21e 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -192,20 +192,10 @@ static int ide_config(struct pcmcia_device *link)
     tuple.TupleOffset = 0;
     tuple.TupleDataMax = 255;
     tuple.Attributes = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &stk->parse));
-    link->conf.ConfigBase = stk->parse.config.base;
-    link->conf.Present = stk->parse.config.rmask[0];
-
-    tuple.DesiredTuple = CISTPL_MANFID;
-    if (!pcmcia_get_first_tuple(link, &tuple) &&
-	!pcmcia_get_tuple_data(link, &tuple) &&
-	!pcmcia_parse_tuple(link, &tuple, &stk->parse))
-	is_kme = ((stk->parse.manfid.manf == MANFID_KME) &&
-		  ((stk->parse.manfid.card == PRODID_KME_KXLC005_A) ||
-		   (stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
+
+    is_kme = ((link->manf_id == MANFID_KME) &&
+	      ((link->card_id == PRODID_KME_KXLC005_A) ||
+	       (link->card_id == PRODID_KME_KXLC005_B)));
 
     /* Not sure if this is right... look up the current Vcc */
     CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
@@ -408,8 +398,10 @@ static struct pcmcia_device_id ide_ids[] = {
 	PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
 	PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
 	PCMCIA_DEVICE_PROD_ID1("TRANSCEND    512M   ", 0xd0909443),
+	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
 	PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
+	PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
 	PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
 	PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 2af634d7acf..eb7ab112c05 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -35,7 +35,7 @@
 #include <linux/ide.h>
 #include <asm/io.h>
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_CHRP
 #include <asm/processor.h>
 #endif
 
@@ -442,7 +442,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 	hwif->speedproc = &via_set_drive;
 
 
-#if defined(CONFIG_PPC_CHRP) && defined(CONFIG_PPC32)
+#ifdef CONFIG_PPC_CHRP
 	if(machine_is(chrp) && _chrp_type == _CHRP_Pegasos) {
 		hwif->irq = hwif->channel ? 15 : 14;
 	}
diff --git a/drivers/ieee1394/hosts.c b/drivers/ieee1394/hosts.c
index d90a3a1898c..8f4378a1631 100644
--- a/drivers/ieee1394/hosts.c
+++ b/drivers/ieee1394/hosts.c
@@ -31,9 +31,10 @@
 #include "config_roms.h"
 
 
-static void delayed_reset_bus(void * __reset_info)
+static void delayed_reset_bus(struct work_struct *work)
 {
-	struct hpsb_host *host = (struct hpsb_host*)__reset_info;
+	struct hpsb_host *host =
+		container_of(work, struct hpsb_host, delayed_reset.work);
 	int generation = host->csr.generation + 1;
 
 	/* The generation field rolls over to 2 rather than 0 per IEEE
@@ -145,7 +146,7 @@ struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra,
 
 	atomic_set(&h->generation, 0);
 
-	INIT_WORK(&h->delayed_reset, delayed_reset_bus, h);
+	INIT_DELAYED_WORK(&h->delayed_reset, delayed_reset_bus);
 	
 	init_timer(&h->timeout);
 	h->timeout.data = (unsigned long) h;
@@ -234,7 +235,7 @@ int hpsb_update_config_rom_image(struct hpsb_host *host)
 		 * Config ROM in the near future. */
 		reset_delay = HZ;
 
-	PREPARE_WORK(&host->delayed_reset, delayed_reset_bus, host);
+	PREPARE_DELAYED_WORK(&host->delayed_reset, delayed_reset_bus);
 	schedule_delayed_work(&host->delayed_reset, reset_delay);
 
 	return 0;
diff --git a/drivers/ieee1394/hosts.h b/drivers/ieee1394/hosts.h
index bc6dbfadb89..d553e38c954 100644
--- a/drivers/ieee1394/hosts.h
+++ b/drivers/ieee1394/hosts.h
@@ -62,7 +62,7 @@ struct hpsb_host {
 	struct class_device class_dev;
 
 	int update_config_rom;
-	struct work_struct delayed_reset;
+	struct delayed_work delayed_reset;
 	unsigned int config_roms;
 
 	struct list_head addr_space;
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 6986ac18828..cd156d4e779 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -493,20 +493,25 @@ static void sbp2util_notify_fetch_agent(struct scsi_id_instance_data *scsi_id,
 		scsi_unblock_requests(scsi_id->scsi_host);
 }
 
-static void sbp2util_write_orb_pointer(void *p)
+static void sbp2util_write_orb_pointer(struct work_struct *work)
 {
+	struct scsi_id_instance_data *scsi_id =
+		container_of(work, struct scsi_id_instance_data,
+			     protocol_work.work);
 	quadlet_t data[2];
 
-	data[0] = ORB_SET_NODE_ID(
-			((struct scsi_id_instance_data *)p)->hi->host->node_id);
-	data[1] = ((struct scsi_id_instance_data *)p)->last_orb_dma;
+	data[0] = ORB_SET_NODE_ID(scsi_id->hi->host->node_id);
+	data[1] = scsi_id->last_orb_dma;
 	sbp2util_cpu_to_be32_buffer(data, 8);
-	sbp2util_notify_fetch_agent(p, SBP2_ORB_POINTER_OFFSET, data, 8);
+	sbp2util_notify_fetch_agent(scsi_id, SBP2_ORB_POINTER_OFFSET, data, 8);
 }
 
-static void sbp2util_write_doorbell(void *p)
+static void sbp2util_write_doorbell(struct work_struct *work)
 {
-	sbp2util_notify_fetch_agent(p, SBP2_DOORBELL_OFFSET, NULL, 4);
+	struct scsi_id_instance_data *scsi_id =
+		container_of(work, struct scsi_id_instance_data,
+			     protocol_work.work);
+	sbp2util_notify_fetch_agent(scsi_id, SBP2_DOORBELL_OFFSET, NULL, 4);
 }
 
 /*
@@ -843,7 +848,7 @@ static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud
 	INIT_LIST_HEAD(&scsi_id->scsi_list);
 	spin_lock_init(&scsi_id->sbp2_command_orb_lock);
 	atomic_set(&scsi_id->state, SBP2LU_STATE_RUNNING);
-	INIT_WORK(&scsi_id->protocol_work, NULL, NULL);
+	INIT_DELAYED_WORK(&scsi_id->protocol_work, NULL);
 
 	ud->device.driver_data = scsi_id;
 
@@ -2047,11 +2052,10 @@ static void sbp2_link_orb_command(struct scsi_id_instance_data *scsi_id,
 		 * We do not accept new commands until the job is over.
 		 */
 		scsi_block_requests(scsi_id->scsi_host);
-		PREPARE_WORK(&scsi_id->protocol_work,
+		PREPARE_DELAYED_WORK(&scsi_id->protocol_work,
 			     last_orb ? sbp2util_write_doorbell:
-					sbp2util_write_orb_pointer,
-			     scsi_id);
-		schedule_work(&scsi_id->protocol_work);
+					sbp2util_write_orb_pointer);
+		schedule_delayed_work(&scsi_id->protocol_work, 0);
 	}
 }
 
diff --git a/drivers/ieee1394/sbp2.h b/drivers/ieee1394/sbp2.h
index abbe48e646c..1b16d6b9cf1 100644
--- a/drivers/ieee1394/sbp2.h
+++ b/drivers/ieee1394/sbp2.h
@@ -348,7 +348,7 @@ struct scsi_id_instance_data {
 	unsigned workarounds;
 
 	atomic_t state;
-	struct work_struct protocol_work;
+	struct delayed_work protocol_work;
 };
 
 /* For use in scsi_id_instance_data.state */
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 7767a11b689..af939796750 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -55,11 +55,11 @@ struct addr_req {
 	int status;
 };
 
-static void process_req(void *data);
+static void process_req(struct work_struct *work);
 
 static DEFINE_MUTEX(lock);
 static LIST_HEAD(req_list);
-static DECLARE_WORK(work, process_req, NULL);
+static DECLARE_DELAYED_WORK(work, process_req);
 static struct workqueue_struct *addr_wq;
 
 void rdma_addr_register_client(struct rdma_addr_client *client)
@@ -215,7 +215,7 @@ out:
 	return ret;
 }
 
-static void process_req(void *data)
+static void process_req(struct work_struct *work)
 {
 	struct addr_req *req, *temp_req;
 	struct sockaddr_in *src_in, *dst_in;
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index 20e9f64e67a..98272fbbfb3 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -285,9 +285,10 @@ err:
 	kfree(tprops);
 }
 
-static void ib_cache_task(void *work_ptr)
+static void ib_cache_task(struct work_struct *_work)
 {
-	struct ib_update_work *work = work_ptr;
+	struct ib_update_work *work =
+		container_of(_work, struct ib_update_work, work);
 
 	ib_cache_update(work->device, work->port_num);
 	kfree(work);
@@ -306,7 +307,7 @@ static void ib_cache_event(struct ib_event_handler *handler,
 	    event->event == IB_EVENT_CLIENT_REREGISTER) {
 		work = kmalloc(sizeof *work, GFP_ATOMIC);
 		if (work) {
-			INIT_WORK(&work->work, ib_cache_task, work);
+			INIT_WORK(&work->work, ib_cache_task);
 			work->device   = event->device;
 			work->port_num = event->element.port_num;
 			schedule_work(&work->work);
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index e5dc4530808..79c937bf696 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -101,7 +101,7 @@ struct cm_av {
 };
 
 struct cm_work {
-	struct work_struct work;
+	struct delayed_work work;
 	struct list_head list;
 	struct cm_port *port;
 	struct ib_mad_recv_wc *mad_recv_wc;	/* Received MADs */
@@ -161,7 +161,7 @@ struct cm_id_private {
 	atomic_t work_count;
 };
 
-static void cm_work_handler(void *data);
+static void cm_work_handler(struct work_struct *work);
 
 static inline void cm_deref_id(struct cm_id_private *cm_id_priv)
 {
@@ -668,8 +668,7 @@ static struct cm_timewait_info * cm_create_timewait_info(__be32 local_id)
 		return ERR_PTR(-ENOMEM);
 
 	timewait_info->work.local_id = local_id;
-	INIT_WORK(&timewait_info->work.work, cm_work_handler,
-		  &timewait_info->work);
+	INIT_DELAYED_WORK(&timewait_info->work.work, cm_work_handler);
 	timewait_info->work.cm_event.event = IB_CM_TIMEWAIT_EXIT;
 	return timewait_info;
 }
@@ -2995,9 +2994,9 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
 	}
 }
 
-static void cm_work_handler(void *data)
+static void cm_work_handler(struct work_struct *_work)
 {
-	struct cm_work *work = data;
+	struct cm_work *work = container_of(_work, struct cm_work, work.work);
 	int ret;
 
 	switch (work->cm_event.event) {
@@ -3087,12 +3086,12 @@ static int cm_establish(struct ib_cm_id *cm_id)
 	 * we need to find the cm_id once we're in the context of the
 	 * worker thread, rather than holding a reference on it.
 	 */
-	INIT_WORK(&work->work, cm_work_handler, work);
+	INIT_DELAYED_WORK(&work->work, cm_work_handler);
 	work->local_id = cm_id->local_id;
 	work->remote_id = cm_id->remote_id;
 	work->mad_recv_wc = NULL;
 	work->cm_event.event = IB_CM_USER_ESTABLISHED;
-	queue_work(cm.wq, &work->work);
+	queue_delayed_work(cm.wq, &work->work, 0);
 out:
 	return ret;
 }
@@ -3191,11 +3190,11 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
 		return;
 	}
 
-	INIT_WORK(&work->work, cm_work_handler, work);
+	INIT_DELAYED_WORK(&work->work, cm_work_handler);
 	work->cm_event.event = event;
 	work->mad_recv_wc = mad_recv_wc;
 	work->port = (struct cm_port *)mad_agent->context;
-	queue_work(cm.wq, &work->work);
+	queue_delayed_work(cm.wq, &work->work, 0);
 }
 
 static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv,
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index cf48f269743..985a6b564d8 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1340,9 +1340,9 @@ static int cma_query_ib_route(struct rdma_id_private *id_priv, int timeout_ms,
 	return (id_priv->query_id < 0) ? id_priv->query_id : 0;
 }
 
-static void cma_work_handler(void *data)
+static void cma_work_handler(struct work_struct *_work)
 {
-	struct cma_work *work = data;
+	struct cma_work *work = container_of(_work, struct cma_work, work);
 	struct rdma_id_private *id_priv = work->id;
 	int destroy = 0;
 
@@ -1373,7 +1373,7 @@ static int cma_resolve_ib_route(struct rdma_id_private *id_priv, int timeout_ms)
 		return -ENOMEM;
 
 	work->id = id_priv;
-	INIT_WORK(&work->work, cma_work_handler, work);
+	INIT_WORK(&work->work, cma_work_handler);
 	work->old_state = CMA_ROUTE_QUERY;
 	work->new_state = CMA_ROUTE_RESOLVED;
 	work->event.event = RDMA_CM_EVENT_ROUTE_RESOLVED;
@@ -1430,7 +1430,7 @@ static int cma_resolve_iw_route(struct rdma_id_private *id_priv, int timeout_ms)
 		return -ENOMEM;
 
 	work->id = id_priv;
-	INIT_WORK(&work->work, cma_work_handler, work);
+	INIT_WORK(&work->work, cma_work_handler);
 	work->old_state = CMA_ROUTE_QUERY;
 	work->new_state = CMA_ROUTE_RESOLVED;
 	work->event.event = RDMA_CM_EVENT_ROUTE_RESOLVED;
@@ -1583,7 +1583,7 @@ static int cma_resolve_loopback(struct rdma_id_private *id_priv)
 	}
 
 	work->id = id_priv;
-	INIT_WORK(&work->work, cma_work_handler, work);
+	INIT_WORK(&work->work, cma_work_handler);
 	work->old_state = CMA_ADDR_QUERY;
 	work->new_state = CMA_ADDR_RESOLVED;
 	work->event.event = RDMA_CM_EVENT_ADDR_RESOLVED;
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index cf797d7aea0..1039ad57d53 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -828,9 +828,9 @@ static int process_event(struct iwcm_id_private *cm_id_priv,
  * thread asleep on the destroy_comp list vs. an object destroyed
  * here synchronously when the last reference is removed.
  */
-static void cm_work_handler(void *arg)
+static void cm_work_handler(struct work_struct *_work)
 {
-	struct iwcm_work *work = arg;
+	struct iwcm_work *work = container_of(_work, struct iwcm_work, work);
 	struct iw_cm_event levent;
 	struct iwcm_id_private *cm_id_priv = work->cm_id;
 	unsigned long flags;
@@ -900,7 +900,7 @@ static int cm_event_handler(struct iw_cm_id *cm_id,
 		goto out;
 	}
 
-	INIT_WORK(&work->work, cm_work_handler, work);
+	INIT_WORK(&work->work, cm_work_handler);
 	work->cm_id = cm_id_priv;
 	work->event = *iw_event;
 
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 3f9c16232c4..15f38d94b3a 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -65,8 +65,8 @@ static struct ib_mad_agent_private *find_mad_agent(
 static int ib_mad_post_receive_mads(struct ib_mad_qp_info *qp_info,
 				    struct ib_mad_private *mad);
 static void cancel_mads(struct ib_mad_agent_private *mad_agent_priv);
-static void timeout_sends(void *data);
-static void local_completions(void *data);
+static void timeout_sends(struct work_struct *work);
+static void local_completions(struct work_struct *work);
 static int add_nonoui_reg_req(struct ib_mad_reg_req *mad_reg_req,
 			      struct ib_mad_agent_private *agent_priv,
 			      u8 mgmt_class);
@@ -356,10 +356,9 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
 	INIT_LIST_HEAD(&mad_agent_priv->wait_list);
 	INIT_LIST_HEAD(&mad_agent_priv->done_list);
 	INIT_LIST_HEAD(&mad_agent_priv->rmpp_list);
-	INIT_WORK(&mad_agent_priv->timed_work, timeout_sends, mad_agent_priv);
+	INIT_DELAYED_WORK(&mad_agent_priv->timed_work, timeout_sends);
 	INIT_LIST_HEAD(&mad_agent_priv->local_list);
-	INIT_WORK(&mad_agent_priv->local_work, local_completions,
-		   mad_agent_priv);
+	INIT_WORK(&mad_agent_priv->local_work, local_completions);
 	atomic_set(&mad_agent_priv->refcount, 1);
 	init_completion(&mad_agent_priv->comp);
 
@@ -2198,12 +2197,12 @@ static void mad_error_handler(struct ib_mad_port_private *port_priv,
 /*
  * IB MAD completion callback
  */
-static void ib_mad_completion_handler(void *data)
+static void ib_mad_completion_handler(struct work_struct *work)
 {
 	struct ib_mad_port_private *port_priv;
 	struct ib_wc wc;
 
-	port_priv = (struct ib_mad_port_private *)data;
+	port_priv = container_of(work, struct ib_mad_port_private, work);
 	ib_req_notify_cq(port_priv->cq, IB_CQ_NEXT_COMP);
 
 	while (ib_poll_cq(port_priv->cq, 1, &wc) == 1) {
@@ -2324,7 +2323,7 @@ void ib_cancel_mad(struct ib_mad_agent *mad_agent,
 }
 EXPORT_SYMBOL(ib_cancel_mad);
 
-static void local_completions(void *data)
+static void local_completions(struct work_struct *work)
 {
 	struct ib_mad_agent_private *mad_agent_priv;
 	struct ib_mad_local_private *local;
@@ -2334,7 +2333,8 @@ static void local_completions(void *data)
 	struct ib_wc wc;
 	struct ib_mad_send_wc mad_send_wc;
 
-	mad_agent_priv = (struct ib_mad_agent_private *)data;
+	mad_agent_priv =
+		container_of(work, struct ib_mad_agent_private, local_work);
 
 	spin_lock_irqsave(&mad_agent_priv->lock, flags);
 	while (!list_empty(&mad_agent_priv->local_list)) {
@@ -2434,14 +2434,15 @@ static int retry_send(struct ib_mad_send_wr_private *mad_send_wr)
 	return ret;
 }
 
-static void timeout_sends(void *data)
+static void timeout_sends(struct work_struct *work)
 {
 	struct ib_mad_agent_private *mad_agent_priv;
 	struct ib_mad_send_wr_private *mad_send_wr;
 	struct ib_mad_send_wc mad_send_wc;
 	unsigned long flags, delay;
 
-	mad_agent_priv = (struct ib_mad_agent_private *)data;
+	mad_agent_priv = container_of(work, struct ib_mad_agent_private,
+				      timed_work.work);
 	mad_send_wc.vendor_err = 0;
 
 	spin_lock_irqsave(&mad_agent_priv->lock, flags);
@@ -2799,7 +2800,7 @@ static int ib_mad_port_open(struct ib_device *device,
 		ret = -ENOMEM;
 		goto error8;
 	}
-	INIT_WORK(&port_priv->work, ib_mad_completion_handler, port_priv);
+	INIT_WORK(&port_priv->work, ib_mad_completion_handler);
 
 	spin_lock_irqsave(&ib_mad_port_list_lock, flags);
 	list_add_tail(&port_priv->port_list, &ib_mad_port_list);
diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h
index d06b59083f6..d5548e73e06 100644
--- a/drivers/infiniband/core/mad_priv.h
+++ b/drivers/infiniband/core/mad_priv.h
@@ -102,7 +102,7 @@ struct ib_mad_agent_private {
 	struct list_head send_list;
 	struct list_head wait_list;
 	struct list_head done_list;
-	struct work_struct timed_work;
+	struct delayed_work timed_work;
 	unsigned long timeout;
 	struct list_head local_list;
 	struct work_struct local_work;
diff --git a/drivers/infiniband/core/mad_rmpp.c b/drivers/infiniband/core/mad_rmpp.c
index 1ef79d015a1..3663fd7022b 100644
--- a/drivers/infiniband/core/mad_rmpp.c
+++ b/drivers/infiniband/core/mad_rmpp.c
@@ -45,8 +45,8 @@ enum rmpp_state {
 struct mad_rmpp_recv {
 	struct ib_mad_agent_private *agent;
 	struct list_head list;
-	struct work_struct timeout_work;
-	struct work_struct cleanup_work;
+	struct delayed_work timeout_work;
+	struct delayed_work cleanup_work;
 	struct completion comp;
 	enum rmpp_state state;
 	spinlock_t lock;
@@ -233,9 +233,10 @@ static void nack_recv(struct ib_mad_agent_private *agent,
 	}
 }
 
-static void recv_timeout_handler(void *data)
+static void recv_timeout_handler(struct work_struct *work)
 {
-	struct mad_rmpp_recv *rmpp_recv = data;
+	struct mad_rmpp_recv *rmpp_recv =
+		container_of(work, struct mad_rmpp_recv, timeout_work.work);
 	struct ib_mad_recv_wc *rmpp_wc;
 	unsigned long flags;
 
@@ -254,9 +255,10 @@ static void recv_timeout_handler(void *data)
 	ib_free_recv_mad(rmpp_wc);
 }
 
-static void recv_cleanup_handler(void *data)
+static void recv_cleanup_handler(struct work_struct *work)
 {
-	struct mad_rmpp_recv *rmpp_recv = data;
+	struct mad_rmpp_recv *rmpp_recv =
+		container_of(work, struct mad_rmpp_recv, cleanup_work.work);
 	unsigned long flags;
 
 	spin_lock_irqsave(&rmpp_recv->agent->lock, flags);
@@ -285,8 +287,8 @@ create_rmpp_recv(struct ib_mad_agent_private *agent,
 
 	rmpp_recv->agent = agent;
 	init_completion(&rmpp_recv->comp);
-	INIT_WORK(&rmpp_recv->timeout_work, recv_timeout_handler, rmpp_recv);
-	INIT_WORK(&rmpp_recv->cleanup_work, recv_cleanup_handler, rmpp_recv);
+	INIT_DELAYED_WORK(&rmpp_recv->timeout_work, recv_timeout_handler);
+	INIT_DELAYED_WORK(&rmpp_recv->cleanup_work, recv_cleanup_handler);
 	spin_lock_init(&rmpp_recv->lock);
 	rmpp_recv->state = RMPP_STATE_ACTIVE;
 	atomic_set(&rmpp_recv->refcount, 1);
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index 1706d3c7e95..e45afba7534 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -360,9 +360,10 @@ static void free_sm_ah(struct kref *kref)
 	kfree(sm_ah);
 }
 
-static void update_sm_ah(void *port_ptr)
+static void update_sm_ah(struct work_struct *work)
 {
-	struct ib_sa_port *port = port_ptr;
+	struct ib_sa_port *port =
+		container_of(work, struct ib_sa_port, update_task);
 	struct ib_sa_sm_ah *new_ah, *old_ah;
 	struct ib_port_attr port_attr;
 	struct ib_ah_attr   ah_attr;
@@ -992,8 +993,7 @@ static void ib_sa_add_one(struct ib_device *device)
 		if (IS_ERR(sa_dev->port[i].agent))
 			goto err;
 
-		INIT_WORK(&sa_dev->port[i].update_task,
-			  update_sm_ah, &sa_dev->port[i]);
+		INIT_WORK(&sa_dev->port[i].update_task, update_sm_ah);
 	}
 
 	ib_set_client_data(device, &sa_client, sa_dev);
@@ -1010,7 +1010,7 @@ static void ib_sa_add_one(struct ib_device *device)
 		goto err;
 
 	for (i = 0; i <= e - s; ++i)
-		update_sm_ah(&sa_dev->port[i]);
+		update_sm_ah(&sa_dev->port[i].update_task);
 
 	return;
 
diff --git a/drivers/infiniband/core/uverbs_mem.c b/drivers/infiniband/core/uverbs_mem.c
index efe147dbeb4..db12cc0841d 100644
--- a/drivers/infiniband/core/uverbs_mem.c
+++ b/drivers/infiniband/core/uverbs_mem.c
@@ -179,9 +179,10 @@ void ib_umem_release(struct ib_device *dev, struct ib_umem *umem)
 	up_write(&current->mm->mmap_sem);
 }
 
-static void ib_umem_account(void *work_ptr)
+static void ib_umem_account(struct work_struct *_work)
 {
-	struct ib_umem_account_work *work = work_ptr;
+	struct ib_umem_account_work *work =
+		container_of(_work, struct ib_umem_account_work, work);
 
 	down_write(&work->mm->mmap_sem);
 	work->mm->locked_vm -= work->diff;
@@ -216,7 +217,7 @@ void ib_umem_release_on_close(struct ib_device *dev, struct ib_umem *umem)
 		return;
 	}
 
-	INIT_WORK(&work->work, ib_umem_account, work);
+	INIT_WORK(&work->work, ib_umem_account);
 	work->mm   = mm;
 	work->diff = PAGE_ALIGN(umem->length + umem->offset) >> PAGE_SHIFT;
 
diff --git a/drivers/infiniband/hw/ipath/ipath_user_pages.c b/drivers/infiniband/hw/ipath/ipath_user_pages.c
index 413754b1d8a..8536aeb96af 100644
--- a/drivers/infiniband/hw/ipath/ipath_user_pages.c
+++ b/drivers/infiniband/hw/ipath/ipath_user_pages.c
@@ -214,9 +214,10 @@ struct ipath_user_pages_work {
 	unsigned long num_pages;
 };
 
-static void user_pages_account(void *ptr)
+static void user_pages_account(struct work_struct *_work)
 {
-	struct ipath_user_pages_work *work = ptr;
+	struct ipath_user_pages_work *work =
+		container_of(_work, struct ipath_user_pages_work, work);
 
 	down_write(&work->mm->mmap_sem);
 	work->mm->locked_vm -= work->num_pages;
@@ -242,7 +243,7 @@ void ipath_release_user_pages_on_close(struct page **p, size_t num_pages)
 
 	goto bail;
 
-	INIT_WORK(&work->work, user_pages_account, work);
+	INIT_WORK(&work->work, user_pages_account);
 	work->mm = mm;
 	work->num_pages = num_pages;
 
diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index cd044ea2dfa..e948158a28d 100644
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -57,7 +57,7 @@ static int catas_reset_disable;
 module_param_named(catas_reset_disable, catas_reset_disable, int, 0644);
 MODULE_PARM_DESC(catas_reset_disable, "disable reset on catastrophic event if nonzero");
 
-static void catas_reset(void *work_ptr)
+static void catas_reset(struct work_struct *work)
 {
 	struct mthca_dev *dev, *tmpdev;
 	LIST_HEAD(tlist);
@@ -203,7 +203,7 @@ void mthca_stop_catas_poll(struct mthca_dev *dev)
 
 int __init mthca_catas_init(void)
 {
-	INIT_WORK(&catas_work, catas_reset, NULL);
+	INIT_WORK(&catas_work, catas_reset);
 
 	catas_wq = create_singlethread_workqueue("mthca_catas");
 	if (!catas_wq)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index f2b61851a49..99547996aba 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -136,11 +136,11 @@ struct ipoib_dev_priv {
 	struct list_head multicast_list;
 	struct rb_root multicast_tree;
 
-	struct work_struct pkey_task;
-	struct work_struct mcast_task;
+	struct delayed_work pkey_task;
+	struct delayed_work mcast_task;
 	struct work_struct flush_task;
 	struct work_struct restart_task;
-	struct work_struct ah_reap_task;
+	struct delayed_work ah_reap_task;
 
 	struct ib_device *ca;
 	u8            	  port;
@@ -254,13 +254,13 @@ int ipoib_add_pkey_attr(struct net_device *dev);
 
 void ipoib_send(struct net_device *dev, struct sk_buff *skb,
 		struct ipoib_ah *address, u32 qpn);
-void ipoib_reap_ah(void *dev_ptr);
+void ipoib_reap_ah(struct work_struct *work);
 
 void ipoib_flush_paths(struct net_device *dev);
 struct ipoib_dev_priv *ipoib_intf_alloc(const char *format);
 
 int ipoib_ib_dev_init(struct net_device *dev, struct ib_device *ca, int port);
-void ipoib_ib_dev_flush(void *dev);
+void ipoib_ib_dev_flush(struct work_struct *work);
 void ipoib_ib_dev_cleanup(struct net_device *dev);
 
 int ipoib_ib_dev_open(struct net_device *dev);
@@ -271,10 +271,10 @@ int ipoib_ib_dev_stop(struct net_device *dev);
 int ipoib_dev_init(struct net_device *dev, struct ib_device *ca, int port);
 void ipoib_dev_cleanup(struct net_device *dev);
 
-void ipoib_mcast_join_task(void *dev_ptr);
+void ipoib_mcast_join_task(struct work_struct *work);
 void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb);
 
-void ipoib_mcast_restart_task(void *dev_ptr);
+void ipoib_mcast_restart_task(struct work_struct *work);
 int ipoib_mcast_start_thread(struct net_device *dev);
 int ipoib_mcast_stop_thread(struct net_device *dev, int flush);
 
@@ -312,7 +312,7 @@ void ipoib_event(struct ib_event_handler *handler,
 int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey);
 int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey);
 
-void ipoib_pkey_poll(void *dev);
+void ipoib_pkey_poll(struct work_struct *work);
 int ipoib_pkey_dev_delay_open(struct net_device *dev);
 
 #ifdef CONFIG_INFINIBAND_IPOIB_DEBUG
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 8bf5e9ec7c9..f10fba5d326 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -400,10 +400,11 @@ static void __ipoib_reap_ah(struct net_device *dev)
 	spin_unlock_irq(&priv->tx_lock);
 }
 
-void ipoib_reap_ah(void *dev_ptr)
+void ipoib_reap_ah(struct work_struct *work)
 {
-	struct net_device *dev = dev_ptr;
-	struct ipoib_dev_priv *priv = netdev_priv(dev);
+	struct ipoib_dev_priv *priv =
+		container_of(work, struct ipoib_dev_priv, ah_reap_task.work);
+	struct net_device *dev = priv->dev;
 
 	__ipoib_reap_ah(dev);
 
@@ -613,10 +614,11 @@ int ipoib_ib_dev_init(struct net_device *dev, struct ib_device *ca, int port)
 	return 0;
 }
 
-void ipoib_ib_dev_flush(void *_dev)
+void ipoib_ib_dev_flush(struct work_struct *work)
 {
-	struct net_device *dev = (struct net_device *)_dev;
-	struct ipoib_dev_priv *priv = netdev_priv(dev), *cpriv;
+	struct ipoib_dev_priv *cpriv, *priv =
+		container_of(work, struct ipoib_dev_priv, flush_task);
+	struct net_device *dev = priv->dev;
 
 	if (!test_bit(IPOIB_FLAG_INITIALIZED, &priv->flags) ) {
 		ipoib_dbg(priv, "Not flushing - IPOIB_FLAG_INITIALIZED not set.\n");
@@ -638,14 +640,14 @@ void ipoib_ib_dev_flush(void *_dev)
 	 */
 	if (test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags)) {
 		ipoib_ib_dev_up(dev);
-		ipoib_mcast_restart_task(dev);
+		ipoib_mcast_restart_task(&priv->restart_task);
 	}
 
 	mutex_lock(&priv->vlan_mutex);
 
 	/* Flush any child interfaces too */
 	list_for_each_entry(cpriv, &priv->child_intfs, list)
-		ipoib_ib_dev_flush(cpriv->dev);
+		ipoib_ib_dev_flush(&cpriv->flush_task);
 
 	mutex_unlock(&priv->vlan_mutex);
 }
@@ -672,10 +674,11 @@ void ipoib_ib_dev_cleanup(struct net_device *dev)
  * change async notification is available.
  */
 
-void ipoib_pkey_poll(void *dev_ptr)
+void ipoib_pkey_poll(struct work_struct *work)
 {
-	struct net_device *dev = dev_ptr;
-	struct ipoib_dev_priv *priv = netdev_priv(dev);
+	struct ipoib_dev_priv *priv =
+		container_of(work, struct ipoib_dev_priv, pkey_task.work);
+	struct net_device *dev = priv->dev;
 
 	ipoib_pkey_dev_check_presence(dev);
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 5ba3154320b..c0928024372 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -940,11 +940,11 @@ static void ipoib_setup(struct net_device *dev)
 	INIT_LIST_HEAD(&priv->dead_ahs);
 	INIT_LIST_HEAD(&priv->multicast_list);
 
-	INIT_WORK(&priv->pkey_task,    ipoib_pkey_poll,          priv->dev);
-	INIT_WORK(&priv->mcast_task,   ipoib_mcast_join_task,    priv->dev);
-	INIT_WORK(&priv->flush_task,   ipoib_ib_dev_flush,       priv->dev);
-	INIT_WORK(&priv->restart_task, ipoib_mcast_restart_task, priv->dev);
-	INIT_WORK(&priv->ah_reap_task, ipoib_reap_ah,            priv->dev);
+	INIT_DELAYED_WORK(&priv->pkey_task,    ipoib_pkey_poll);
+	INIT_DELAYED_WORK(&priv->mcast_task,   ipoib_mcast_join_task);
+	INIT_WORK(&priv->flush_task,   ipoib_ib_dev_flush);
+	INIT_WORK(&priv->restart_task, ipoib_mcast_restart_task);
+	INIT_DELAYED_WORK(&priv->ah_reap_task, ipoib_reap_ah);
 }
 
 struct ipoib_dev_priv *ipoib_intf_alloc(const char *name)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index d282d65e3ee..b04b72ca32e 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -399,7 +399,8 @@ static void ipoib_mcast_join_complete(int status,
 		mcast->backoff = 1;
 		mutex_lock(&mcast_mutex);
 		if (test_bit(IPOIB_MCAST_RUN, &priv->flags))
-			queue_work(ipoib_workqueue, &priv->mcast_task);
+			queue_delayed_work(ipoib_workqueue,
+					   &priv->mcast_task, 0);
 		mutex_unlock(&mcast_mutex);
 		complete(&mcast->done);
 		return;
@@ -435,7 +436,8 @@ static void ipoib_mcast_join_complete(int status,
 
 	if (test_bit(IPOIB_MCAST_RUN, &priv->flags)) {
 		if (status == -ETIMEDOUT)
-			queue_work(ipoib_workqueue, &priv->mcast_task);
+			queue_delayed_work(ipoib_workqueue, &priv->mcast_task,
+					   0);
 		else
 			queue_delayed_work(ipoib_workqueue, &priv->mcast_task,
 					   mcast->backoff * HZ);
@@ -517,10 +519,11 @@ static void ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast,
 		mcast->query_id = ret;
 }
 
-void ipoib_mcast_join_task(void *dev_ptr)
+void ipoib_mcast_join_task(struct work_struct *work)
 {
-	struct net_device *dev = dev_ptr;
-	struct ipoib_dev_priv *priv = netdev_priv(dev);
+	struct ipoib_dev_priv *priv =
+		container_of(work, struct ipoib_dev_priv, mcast_task.work);
+	struct net_device *dev = priv->dev;
 
 	if (!test_bit(IPOIB_MCAST_RUN, &priv->flags))
 		return;
@@ -610,7 +613,7 @@ int ipoib_mcast_start_thread(struct net_device *dev)
 
 	mutex_lock(&mcast_mutex);
 	if (!test_and_set_bit(IPOIB_MCAST_RUN, &priv->flags))
-		queue_work(ipoib_workqueue, &priv->mcast_task);
+		queue_delayed_work(ipoib_workqueue, &priv->mcast_task, 0);
 	mutex_unlock(&mcast_mutex);
 
 	spin_lock_irq(&priv->lock);
@@ -818,10 +821,11 @@ void ipoib_mcast_dev_flush(struct net_device *dev)
 	}
 }
 
-void ipoib_mcast_restart_task(void *dev_ptr)
+void ipoib_mcast_restart_task(struct work_struct *work)
 {
-	struct net_device *dev = dev_ptr;
-	struct ipoib_dev_priv *priv = netdev_priv(dev);
+	struct ipoib_dev_priv *priv =
+		container_of(work, struct ipoib_dev_priv, restart_task);
+	struct net_device *dev = priv->dev;
 	struct dev_mc_list *mclist;
 	struct ipoib_mcast *mcast, *tmcast;
 	LIST_HEAD(remove_list);
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c
index 0606744c3f8..5e122501fd8 100644
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -35,6 +35,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
+#include <linux/highmem.h>
 #include <asm/io.h>
 #include <asm/scatterlist.h>
 #include <linux/scatterlist.h>
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 18a00003499..693b7700289 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -48,7 +48,7 @@
 
 static void iser_cq_tasklet_fn(unsigned long data);
 static void iser_cq_callback(struct ib_cq *cq, void *cq_context);
-static void iser_comp_error_worker(void *data);
+static void iser_comp_error_worker(struct work_struct *work);
 
 static void iser_cq_event_callback(struct ib_event *cause, void *context)
 {
@@ -480,8 +480,7 @@ int iser_conn_init(struct iser_conn **ibconn)
 	init_waitqueue_head(&ib_conn->wait);
 	atomic_set(&ib_conn->post_recv_buf_count, 0);
 	atomic_set(&ib_conn->post_send_buf_count, 0);
-	INIT_WORK(&ib_conn->comperror_work, iser_comp_error_worker,
-		  ib_conn);
+	INIT_WORK(&ib_conn->comperror_work, iser_comp_error_worker);
 	INIT_LIST_HEAD(&ib_conn->conn_list);
 	spin_lock_init(&ib_conn->lock);
 
@@ -754,9 +753,10 @@ int iser_post_send(struct iser_desc *tx_desc)
 	return ret_val;
 }
 
-static void iser_comp_error_worker(void *data)
+static void iser_comp_error_worker(struct work_struct *work)
 {
-	struct iser_conn *ib_conn = data;
+	struct iser_conn *ib_conn =
+		container_of(work, struct iser_conn, comperror_work);
 
 	/* getting here when the state is UP means that the conn is being *
 	 * terminated asynchronously from the iSCSI layer's perspective.  */
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 64ab5fc7cca..a6289595557 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -390,9 +390,10 @@ static void srp_disconnect_target(struct srp_target_port *target)
 	wait_for_completion(&target->done);
 }
 
-static void srp_remove_work(void *target_ptr)
+static void srp_remove_work(struct work_struct *work)
 {
-	struct srp_target_port *target = target_ptr;
+	struct srp_target_port *target =
+		container_of(work, struct srp_target_port, work);
 
 	spin_lock_irq(target->scsi_host->host_lock);
 	if (target->state != SRP_TARGET_DEAD) {
@@ -575,7 +576,7 @@ err:
 	spin_lock_irq(target->scsi_host->host_lock);
 	if (target->state == SRP_TARGET_CONNECTING) {
 		target->state = SRP_TARGET_DEAD;
-		INIT_WORK(&target->work, srp_remove_work, target);
+		INIT_WORK(&target->work, srp_remove_work);
 		schedule_work(&target->work);
 	}
 	spin_unlock_irq(target->scsi_host->host_lock);
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index cbb93669d1c..8451b29a3db 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -567,9 +567,9 @@ static int atkbd_set_leds(struct atkbd *atkbd)
  * interrupt context.
  */
 
-static void atkbd_event_work(void *data)
+static void atkbd_event_work(struct work_struct *work)
 {
-	struct atkbd *atkbd = data;
+	struct atkbd *atkbd = container_of(work, struct atkbd, event_work);
 
 	mutex_lock(&atkbd->event_mutex);
 
@@ -943,7 +943,7 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
 
 	atkbd->dev = dev;
 	ps2_init(&atkbd->ps2dev, serio);
-	INIT_WORK(&atkbd->event_work, atkbd_event_work, atkbd);
+	INIT_WORK(&atkbd->event_work, atkbd_event_work);
 	mutex_init(&atkbd->event_mutex);
 
 	switch (serio->id.type) {
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 979b93e33da..b7f049b45b6 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -572,9 +572,9 @@ lkkbd_event (struct input_dev *dev, unsigned int type, unsigned int code,
  * were in.
  */
 static void
-lkkbd_reinit (void *data)
+lkkbd_reinit (struct work_struct *work)
 {
-	struct lkkbd *lk = data;
+	struct lkkbd *lk = container_of(work, struct lkkbd, tq);
 	int division;
 	unsigned char leds_on = 0;
 	unsigned char leds_off = 0;
@@ -651,7 +651,7 @@ lkkbd_connect (struct serio *serio, struct serio_driver *drv)
 
 	lk->serio = serio;
 	lk->dev = input_dev;
-	INIT_WORK (&lk->tq, lkkbd_reinit, lk);
+	INIT_WORK (&lk->tq, lkkbd_reinit);
 	lk->bell_volume = bell_volume;
 	lk->keyclick_volume = keyclick_volume;
 	lk->ctrlclick_volume = ctrlclick_volume;
diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c
index cac4781103c..6cd887c5eb0 100644
--- a/drivers/input/keyboard/sunkbd.c
+++ b/drivers/input/keyboard/sunkbd.c
@@ -208,9 +208,9 @@ static int sunkbd_initialize(struct sunkbd *sunkbd)
  * were in.
  */
 
-static void sunkbd_reinit(void *data)
+static void sunkbd_reinit(struct work_struct *work)
 {
-	struct sunkbd *sunkbd = data;
+	struct sunkbd *sunkbd = container_of(work, struct sunkbd, tq);
 
 	wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ);
 
@@ -248,7 +248,7 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv)
 	sunkbd->serio = serio;
 	sunkbd->dev = input_dev;
 	init_waitqueue_head(&sunkbd->wait);
-	INIT_WORK(&sunkbd->tq, sunkbd_reinit, sunkbd);
+	INIT_WORK(&sunkbd->tq, sunkbd_reinit);
 	snprintf(sunkbd->phys, sizeof(sunkbd->phys), "%s/input0", serio->phys);
 
 	serio_set_drvdata(serio, sunkbd);
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 6f9b2c7cc9c..52bb2226ce2 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -888,9 +888,10 @@ static int psmouse_poll(struct psmouse *psmouse)
  * psmouse_resync() attempts to re-validate current protocol.
  */
 
-static void psmouse_resync(void *p)
+static void psmouse_resync(struct work_struct *work)
 {
-	struct psmouse *psmouse = p, *parent = NULL;
+	struct psmouse *parent = NULL, *psmouse =
+		container_of(work, struct psmouse, resync_work);
 	struct serio *serio = psmouse->ps2dev.serio;
 	psmouse_ret_t rc = PSMOUSE_GOOD_DATA;
 	int failed = 0, enabled = 0;
@@ -1121,7 +1122,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
 		goto out;
 
 	ps2_init(&psmouse->ps2dev, serio);
-	INIT_WORK(&psmouse->resync_work, psmouse_resync, psmouse);
+	INIT_WORK(&psmouse->resync_work, psmouse_resync);
 	psmouse->dev = input_dev;
 	snprintf(psmouse->phys, sizeof(psmouse->phys), "%s/input0", serio->phys);
 
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index e5b1b60757b..b3e84d3bb7f 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -251,9 +251,9 @@ EXPORT_SYMBOL(ps2_command);
  * ps2_schedule_command(), to a PS/2 device (keyboard, mouse, etc.)
  */
 
-static void ps2_execute_scheduled_command(void *data)
+static void ps2_execute_scheduled_command(struct work_struct *work)
 {
-	struct ps2work *ps2work = data;
+	struct ps2work *ps2work = container_of(work, struct ps2work, work);
 
 	ps2_command(ps2work->ps2dev, ps2work->param, ps2work->command);
 	kfree(ps2work);
@@ -278,7 +278,7 @@ int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int comman
 	ps2work->ps2dev = ps2dev;
 	ps2work->command = command;
 	memcpy(ps2work->param, param, send);
-	INIT_WORK(&ps2work->work, ps2_execute_scheduled_command, ps2work);
+	INIT_WORK(&ps2work->work, ps2_execute_scheduled_command);
 
 	if (!schedule_work(&ps2work->work)) {
 		kfree(ps2work);
diff --git a/drivers/isdn/act2000/capi.c b/drivers/isdn/act2000/capi.c
index 6ae6eb32211..946c38cf6f8 100644
--- a/drivers/isdn/act2000/capi.c
+++ b/drivers/isdn/act2000/capi.c
@@ -627,8 +627,10 @@ handle_ack(act2000_card *card, act2000_chan *chan, __u8 blocknr) {
 }
 
 void
-actcapi_dispatch(act2000_card *card)
+actcapi_dispatch(struct work_struct *work)
 {
+	struct act2000_card *card =
+		container_of(work, struct act2000_card, rcv_tq);
 	struct sk_buff *skb;
 	actcapi_msg *msg;
 	__u16 ccmd;
diff --git a/drivers/isdn/act2000/capi.h b/drivers/isdn/act2000/capi.h
index 49f453c53c6..e55f6a931f6 100644
--- a/drivers/isdn/act2000/capi.h
+++ b/drivers/isdn/act2000/capi.h
@@ -356,7 +356,7 @@ extern int actcapi_connect_req(act2000_card *, act2000_chan *, char *, char, int
 extern void actcapi_select_b2_protocol_req(act2000_card *, act2000_chan *);
 extern void actcapi_disconnect_b3_req(act2000_card *, act2000_chan *);
 extern void actcapi_connect_resp(act2000_card *, act2000_chan *, __u8);
-extern void actcapi_dispatch(act2000_card *);
+extern void actcapi_dispatch(struct work_struct *);
 #ifdef DEBUG_MSG
 extern void actcapi_debug_msg(struct sk_buff *skb, int);
 #else
diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c
index d89dcde4ead..90593e2ef87 100644
--- a/drivers/isdn/act2000/module.c
+++ b/drivers/isdn/act2000/module.c
@@ -192,8 +192,11 @@ act2000_set_msn(act2000_card *card, char *eazmsn)
 }
 
 static void
-act2000_transmit(struct act2000_card *card)
+act2000_transmit(struct work_struct *work)
 {
+	struct act2000_card *card =
+		container_of(work, struct act2000_card, snd_tq);
+
 	switch (card->bus) {
 		case ACT2000_BUS_ISA:
 			act2000_isa_send(card);
@@ -207,8 +210,11 @@ act2000_transmit(struct act2000_card *card)
 }
 
 static void
-act2000_receive(struct act2000_card *card)
+act2000_receive(struct work_struct *work)
 {
+	struct act2000_card *card =
+		container_of(work, struct act2000_card, poll_tq);
+
 	switch (card->bus) {
 		case ACT2000_BUS_ISA:
 			act2000_isa_receive(card);
@@ -227,7 +233,7 @@ act2000_poll(unsigned long data)
 	act2000_card * card = (act2000_card *)data;
 	unsigned long flags;
 
-	act2000_receive(card);
+	act2000_receive(&card->poll_tq);
 	spin_lock_irqsave(&card->lock, flags);
 	mod_timer(&card->ptimer, jiffies+3);
 	spin_unlock_irqrestore(&card->lock, flags);
@@ -578,9 +584,9 @@ act2000_alloccard(int bus, int port, int irq, char *id)
 	skb_queue_head_init(&card->sndq);
 	skb_queue_head_init(&card->rcvq);
 	skb_queue_head_init(&card->ackq);
-	INIT_WORK(&card->snd_tq, (void *) (void *) act2000_transmit, card);
-	INIT_WORK(&card->rcv_tq, (void *) (void *) actcapi_dispatch, card);
-	INIT_WORK(&card->poll_tq, (void *) (void *) act2000_receive, card);
+	INIT_WORK(&card->snd_tq, act2000_transmit);
+	INIT_WORK(&card->rcv_tq, actcapi_dispatch);
+	INIT_WORK(&card->poll_tq, act2000_receive);
 	init_timer(&card->ptimer);
 	card->interface.owner = THIS_MODULE;
         card->interface.channels = ACT2000_BCH;
diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index 8c4fcb9027b..783a2552631 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -208,9 +208,10 @@ static void notify_down(u32 contr)
 	}
 }
 
-static void notify_handler(void *data)
+static void notify_handler(struct work_struct *work)
 {
-	struct capi_notifier *np = data;
+	struct capi_notifier *np =
+		container_of(work, struct capi_notifier, work);
 
 	switch (np->cmd) {
 	case KCI_CONTRUP:
@@ -235,7 +236,7 @@ static int notify_push(unsigned int cmd, u32 controller, u16 applid, u32 ncci)
 	if (!np)
 		return -ENOMEM;
 
-	INIT_WORK(&np->work, notify_handler, np);
+	INIT_WORK(&np->work, notify_handler);
 	np->cmd = cmd;
 	np->controller = controller;
 	np->applid = applid;
@@ -248,10 +249,11 @@ static int notify_push(unsigned int cmd, u32 controller, u16 applid, u32 ncci)
 	
 /* -------- Receiver ------------------------------------------ */
 
-static void recv_handler(void *_ap)
+static void recv_handler(struct work_struct *work)
 {
 	struct sk_buff *skb;
-	struct capi20_appl *ap = (struct capi20_appl *) _ap;
+	struct capi20_appl *ap =
+		container_of(work, struct capi20_appl, recv_work);
 
 	if ((!ap) || (ap->release_in_progress))
 		return;
@@ -527,7 +529,7 @@ u16 capi20_register(struct capi20_appl *ap)
 	ap->callback = NULL;
 	init_MUTEX(&ap->recv_sem);
 	skb_queue_head_init(&ap->recv_queue);
-	INIT_WORK(&ap->recv_work, recv_handler, (void *)ap);
+	INIT_WORK(&ap->recv_work, recv_handler);
 	ap->release_in_progress = 0;
 
 	write_unlock_irqrestore(&application_lock, flags);
diff --git a/drivers/isdn/divert/isdn_divert.c b/drivers/isdn/divert/isdn_divert.c
index 1f5ebe9ee72..03319ea5aa0 100644
--- a/drivers/isdn/divert/isdn_divert.c
+++ b/drivers/isdn/divert/isdn_divert.c
@@ -10,6 +10,8 @@
  */
 
 #include <linux/proc_fs.h>
+#include <linux/timer.h>
+#include <linux/jiffies.h>
 
 #include "isdn_divert.h"
 
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index 7bbfd85ab79..fd5d7364a48 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -194,41 +194,11 @@ static int avmcs_config(struct pcmcia_device *link)
 
     dev = link->priv;
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
     do {
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	i = pcmcia_get_first_tuple(link, &tuple);
-	if (i != CS_SUCCESS) break;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = 64;
-	tuple.TupleOffset = 0;
-	i = pcmcia_get_tuple_data(link, &tuple);
-	if (i != CS_SUCCESS) break;
-	i = pcmcia_parse_tuple(link, &tuple, &parse);
-	if (i != CS_SUCCESS) break;
-	link->conf.ConfigBase = parse.config.base;
-    } while (0);
-    if (i != CS_SUCCESS) {
-	cs_error(link, ParseTuple, i);
-	return -ENODEV;
-    }
-
-    do {
-
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = 254;
-	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = CISTPL_VERS_1;
-
 	devname[0] = 0;
-	if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
-	    strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1], 
-			sizeof(devname));
-	}
+	if (link->prod_id[1])
+		strlcpy(devname, link->prod_id[1], sizeof(devname));
+
 	/*
          * find IO port
          */
diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
index bec59010bc6..3b19caeba25 100644
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ b/drivers/isdn/hisax/amd7930_fn.c
@@ -232,9 +232,10 @@ Amd7930_new_ph(struct IsdnCardState *cs)
 
 
 static void
-Amd7930_bh(struct IsdnCardState *cs)
+Amd7930_bh(struct work_struct *work)
 {
-
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
 
 	if (!cs)
@@ -789,7 +790,7 @@ Amd7930_init(struct IsdnCardState *cs)
 void __devinit
 setup_Amd7930(struct IsdnCardState *cs)
 {
-        INIT_WORK(&cs->tqueue, (void *)(void *) Amd7930_bh, cs);
+        INIT_WORK(&cs->tqueue, Amd7930_bh);
 	cs->dbusytimer.function = (void *) dbusy_timer_handler;
 	cs->dbusytimer.data = (long) cs;
 	init_timer(&cs->dbusytimer);
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index ac28e3278ad..876fec6c6be 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -216,41 +216,11 @@ static int avma1cs_config(struct pcmcia_device *link)
 
     DEBUG(0, "avma1cs_config(0x%p)\n", link);
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
     do {
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	i = pcmcia_get_first_tuple(link, &tuple);
-	if (i != CS_SUCCESS) break;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = 64;
-	tuple.TupleOffset = 0;
-	i = pcmcia_get_tuple_data(link, &tuple);
-	if (i != CS_SUCCESS) break;
-	i = pcmcia_parse_tuple(link, &tuple, &parse);
-	if (i != CS_SUCCESS) break;
-	link->conf.ConfigBase = parse.config.base;
-    } while (0);
-    if (i != CS_SUCCESS) {
-	cs_error(link, ParseTuple, i);
-	return -ENODEV;
-    }
-
-    do {
-
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = 254;
-	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = CISTPL_VERS_1;
-
 	devname[0] = 0;
-	if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
-	    strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1], 
-			sizeof(devname));
-	}
+	if (link->prod_id[1])
+		strlcpy(devname, link->prod_id[1], sizeof(devname));
+
 	/*
          * find IO port
          */
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index 785b08554fc..cede72cdbb3 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -1137,7 +1137,6 @@ static int checkcard(int cardnr, char *id, int *busy_flag, struct module *lockow
 	cs->tx_skb = NULL;
 	cs->tx_cnt = 0;
 	cs->event = 0;
-	cs->tqueue.data = cs;
 
 	skb_queue_head_init(&cs->rq);
 	skb_queue_head_init(&cs->sq);
@@ -1554,7 +1553,7 @@ static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
 static void hisax_bc_close(struct BCState *bcs);
-static void hisax_bh(struct IsdnCardState *cs);
+static void hisax_bh(struct work_struct *work);
 static void EChannel_proc_rcv(struct hisax_d_if *d_if);
 
 int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
@@ -1586,7 +1585,7 @@ int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
 	hisax_d_if->cs = cs;
 	cs->hw.hisax_d_if = hisax_d_if;
 	cs->cardmsg = hisax_cardmsg;
-	INIT_WORK(&cs->tqueue, (void *)(void *)hisax_bh, cs);
+	INIT_WORK(&cs->tqueue, hisax_bh);
 	cs->channel[0].d_st->l2.l2l1 = hisax_d_l2l1;
 	for (i = 0; i < 2; i++) {
 		cs->bcs[i].BC_SetStack = hisax_bc_setstack;
@@ -1618,8 +1617,10 @@ static void hisax_sched_event(struct IsdnCardState *cs, int event)
 	schedule_work(&cs->tqueue);
 }
 
-static void hisax_bh(struct IsdnCardState *cs)
+static void hisax_bh(struct work_struct *work)
 {
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
 	struct PStack *st;
 	int pr;
 
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index e18e75be8ed..4e180d210fa 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -242,23 +242,6 @@ static int elsa_cs_config(struct pcmcia_device *link)
     DEBUG(0, "elsa_config(0x%p)\n", link);
     dev = link->priv;
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = 255;
-    tuple.TupleOffset = 0;
-    tuple.Attributes = 0;
-    i = first_tuple(link, &tuple, &parse);
-    if (i != CS_SUCCESS) {
-        last_fn = ParseTuple;
-	goto cs_failed;
-    }
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
     tuple.Attributes = 0;
diff --git a/drivers/isdn/hisax/hfc4s8s_l1.c b/drivers/isdn/hisax/hfc4s8s_l1.c
index d852c9d998b..de9b1a4d6ba 100644
--- a/drivers/isdn/hisax/hfc4s8s_l1.c
+++ b/drivers/isdn/hisax/hfc4s8s_l1.c
@@ -1083,8 +1083,9 @@ tx_b_frame(struct hfc4s8s_btype *bch)
 /* bottom half handler for interrupt */
 /*************************************/
 static void
-hfc4s8s_bh(hfc4s8s_hw * hw)
+hfc4s8s_bh(struct work_struct *work)
 {
+	hfc4s8s_hw *hw = container_of(work, hfc4s8s_hw, tqueue);
 	u_char b;
 	struct hfc4s8s_l1 *l1p;
 	volatile u_char *fifo_stat;
@@ -1550,7 +1551,7 @@ setup_instance(hfc4s8s_hw * hw)
 		goto out;
 	}
 
-	INIT_WORK(&hw->tqueue, (void *) (void *) hfc4s8s_bh, hw);
+	INIT_WORK(&hw->tqueue, hfc4s8s_bh);
 
 	if (request_irq
 	    (hw->irq, hfc4s8s_interrupt, IRQF_SHARED, hw->card_name, hw)) {
diff --git a/drivers/isdn/hisax/hfc_2bds0.c b/drivers/isdn/hisax/hfc_2bds0.c
index 6360e821472..8d9864453a2 100644
--- a/drivers/isdn/hisax/hfc_2bds0.c
+++ b/drivers/isdn/hisax/hfc_2bds0.c
@@ -549,10 +549,11 @@ setstack_2b(struct PStack *st, struct BCState *bcs)
 }
 
 static void
-hfcd_bh(struct IsdnCardState *cs)
+hfcd_bh(struct work_struct *work)
 {
-	if (!cs)
-		return;
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
+
 	if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
 		switch (cs->dc.hfcd.ph_state) {
 			case (0):
@@ -1072,5 +1073,5 @@ set_cs_func(struct IsdnCardState *cs)
 	cs->dbusytimer.function = (void *) hfc_dbusy_timer;
 	cs->dbusytimer.data = (long) cs;
 	init_timer(&cs->dbusytimer);
-	INIT_WORK(&cs->tqueue, (void *)(void *) hfcd_bh, cs);
+	INIT_WORK(&cs->tqueue, hfcd_bh);
 }
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 93f60b56351..5db0a85b827 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -1506,8 +1506,10 @@ setstack_2b(struct PStack *st, struct BCState *bcs)
 /* handle L1 state changes */
 /***************************/
 static void
-hfcpci_bh(struct IsdnCardState *cs)
+hfcpci_bh(struct work_struct *work)
 {
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
 	u_long	flags;
 //      struct PStack *stptr;
 
@@ -1722,7 +1724,7 @@ setup_hfcpci(struct IsdnCard *card)
 		Write_hfc(cs, HFCPCI_INT_M2, cs->hw.hfcpci.int_m2);
 		/* At this point the needed PCI config is done */
 		/* fifos are still not enabled */
-		INIT_WORK(&cs->tqueue, (void *)(void *) hfcpci_bh, cs);
+		INIT_WORK(&cs->tqueue,  hfcpci_bh);
 		cs->setstack_d = setstack_hfcpci;
 		cs->BC_Send_Data = &hfcpci_send_data;
 		cs->readisac = NULL;
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index 954d1536db1..4fd09d21a27 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -1251,8 +1251,10 @@ setstack_2b(struct PStack *st, struct BCState *bcs)
 /* handle L1 state changes */
 /***************************/
 static void
-hfcsx_bh(struct IsdnCardState *cs)
+hfcsx_bh(struct work_struct *work)
 {
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
 	u_long flags;
 
 	if (!cs)
@@ -1499,7 +1501,7 @@ setup_hfcsx(struct IsdnCard *card)
 	cs->dbusytimer.function = (void *) hfcsx_dbusy_timer;
 	cs->dbusytimer.data = (long) cs;
 	init_timer(&cs->dbusytimer);
-	INIT_WORK(&cs->tqueue, (void *)(void *) hfcsx_bh, cs);
+	INIT_WORK(&cs->tqueue, hfcsx_bh);
 	cs->readisac = NULL;
 	cs->writeisac = NULL;
 	cs->readisacfifo = NULL;
diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
index da706925d54..682cac32f25 100644
--- a/drivers/isdn/hisax/icc.c
+++ b/drivers/isdn/hisax/icc.c
@@ -77,8 +77,10 @@ icc_new_ph(struct IsdnCardState *cs)
 }
 
 static void
-icc_bh(struct IsdnCardState *cs)
+icc_bh(struct work_struct *work)
 {
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
 	struct PStack *stptr;
 	
 	if (!cs)
@@ -674,7 +676,7 @@ clear_pending_icc_ints(struct IsdnCardState *cs)
 void __devinit
 setup_icc(struct IsdnCardState *cs)
 {
-	INIT_WORK(&cs->tqueue, (void *)(void *) icc_bh, cs);
+	INIT_WORK(&cs->tqueue, icc_bh);
 	cs->dbusytimer.function = (void *) dbusy_timer_handler;
 	cs->dbusytimer.data = (long) cs;
 	init_timer(&cs->dbusytimer);
diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c
index 282f349408b..4e9f23803da 100644
--- a/drivers/isdn/hisax/isac.c
+++ b/drivers/isdn/hisax/isac.c
@@ -81,8 +81,10 @@ isac_new_ph(struct IsdnCardState *cs)
 }
 
 static void
-isac_bh(struct IsdnCardState *cs)
+isac_bh(struct work_struct *work)
 {
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
 	struct PStack *stptr;
 	
 	if (!cs)
@@ -674,7 +676,7 @@ clear_pending_isac_ints(struct IsdnCardState *cs)
 void __devinit
 setup_isac(struct IsdnCardState *cs)
 {
-	INIT_WORK(&cs->tqueue, (void *)(void *) isac_bh, cs);
+	INIT_WORK(&cs->tqueue, isac_bh);
 	cs->dbusytimer.function = (void *) dbusy_timer_handler;
 	cs->dbusytimer.data = (long) cs;
 	init_timer(&cs->dbusytimer);
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 674af673ff9..6f1a6583b17 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -437,8 +437,10 @@ extern void BChannel_bh(struct BCState *);
 #define B_LL_OK		10
 
 static void
-isar_bh(struct BCState *bcs)
+isar_bh(struct work_struct *work)
 {
+	struct BCState *bcs = container_of(work, struct BCState, tqueue);
+
 	BChannel_bh(bcs);
 	if (test_and_clear_bit(B_LL_NOCARRIER, &bcs->event))
 		ll_deliver_faxstat(bcs, ISDN_FAX_CLASS1_NOCARR);
@@ -1580,7 +1582,7 @@ isar_setup(struct IsdnCardState *cs)
 		cs->bcs[i].mode = 0;
 		cs->bcs[i].hw.isar.dpath = i + 1;
 		modeisar(&cs->bcs[i], 0, 0);
-		INIT_WORK(&cs->bcs[i].tqueue, (void *)(void *) isar_bh, &cs->bcs[i]);
+		INIT_WORK(&cs->bcs[i].tqueue, isar_bh);
 	}
 }
 
diff --git a/drivers/isdn/hisax/isdnl1.c b/drivers/isdn/hisax/isdnl1.c
index bab35688648..a14204ec88e 100644
--- a/drivers/isdn/hisax/isdnl1.c
+++ b/drivers/isdn/hisax/isdnl1.c
@@ -315,8 +315,10 @@ BChannel_proc_ack(struct BCState *bcs)
 }
 
 void
-BChannel_bh(struct BCState *bcs)
+BChannel_bh(struct work_struct *work)
 {
+	struct BCState *bcs = container_of(work, struct BCState, tqueue);
+
 	if (!bcs)
 		return;
 	if (test_and_clear_bit(B_RCVBUFREADY, &bcs->event))
@@ -362,7 +364,7 @@ init_bcstate(struct IsdnCardState *cs, int bc)
 
 	bcs->cs = cs;
 	bcs->channel = bc;
-	INIT_WORK(&bcs->tqueue, (void *)(void *) BChannel_bh, bcs);
+	INIT_WORK(&bcs->tqueue, BChannel_bh);
 	spin_lock_init(&bcs->aclock);
 	bcs->BC_SetStack = NULL;
 	bcs->BC_Close = NULL;
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index f9c14a2970b..46ed65334c5 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -233,20 +233,10 @@ static int sedlbauer_config(struct pcmcia_device *link)
 
     DEBUG(0, "sedlbauer_config(0x%p)\n", link);
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.Attributes = 0;
     tuple.TupleData = buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
 
     CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
 
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index afcc2aeadb3..6b754f18379 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -232,23 +232,6 @@ static int teles_cs_config(struct pcmcia_device *link)
     DEBUG(0, "teles_config(0x%p)\n", link);
     dev = link->priv;
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = 255;
-    tuple.TupleOffset = 0;
-    tuple.Attributes = 0;
-    i = first_tuple(link, &tuple, &parse);
-    if (i != CS_SUCCESS) {
-        last_fn = ParseTuple;
-	goto cs_failed;
-    }
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
     tuple.Attributes = 0;
diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c
index 1655341797a..3aeceaf9769 100644
--- a/drivers/isdn/hisax/w6692.c
+++ b/drivers/isdn/hisax/w6692.c
@@ -101,8 +101,10 @@ W6692_new_ph(struct IsdnCardState *cs)
 }
 
 static void
-W6692_bh(struct IsdnCardState *cs)
+W6692_bh(struct work_struct *work)
 {
+	struct IsdnCardState *cs =
+		container_of(work, struct IsdnCardState, tqueue);
 	struct PStack *stptr;
 
 	if (!cs)
@@ -1070,7 +1072,7 @@ setup_w6692(struct IsdnCard *card)
 	       id_list[cs->subtyp].card_name, cs->irq,
 	       cs->hw.w6692.iobase);
 
-	INIT_WORK(&cs->tqueue, (void *)(void *) W6692_bh, cs);
+	INIT_WORK(&cs->tqueue, W6692_bh);
 	cs->readW6692 = &ReadW6692;
 	cs->writeW6692 = &WriteW6692;
 	cs->readisacfifo = &ReadISACfifo;
diff --git a/drivers/isdn/hysdn/boardergo.c b/drivers/isdn/hysdn/boardergo.c
index 82e42a80dc4..a1206498a1c 100644
--- a/drivers/isdn/hysdn/boardergo.c
+++ b/drivers/isdn/hysdn/boardergo.c
@@ -71,8 +71,9 @@ ergo_interrupt(int intno, void *dev_id)
 /* may be queued from everywhere (interrupts included).                       */
 /******************************************************************************/
 static void
-ergo_irq_bh(hysdn_card * card)
+ergo_irq_bh(struct work_struct *ugli_api)
 {
+	hysdn_card * card = container_of(ugli_api, hysdn_card, irq_queue);
 	tErgDpram *dpr;
 	int again;
 	unsigned long flags;
@@ -442,7 +443,7 @@ ergo_inithardware(hysdn_card * card)
 	card->writebootseq = ergo_writebootseq;
 	card->waitpofready = ergo_waitpofready;
 	card->set_errlog_state = ergo_set_errlog_state;
-	INIT_WORK(&card->irq_queue, (void *) (void *) ergo_irq_bh, card);
+	INIT_WORK(&card->irq_queue, ergo_irq_bh);
 	card->hysdn_lock = SPIN_LOCK_UNLOCKED;
 
 	return (0);
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 1f8d6ae66b4..2e4daebfb7e 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -984,9 +984,9 @@ void isdn_net_write_super(isdn_net_local *lp, struct sk_buff *skb)
 /*
  * called from tq_immediate
  */
-static void isdn_net_softint(void *private)
+static void isdn_net_softint(struct work_struct *work)
 {
-	isdn_net_local *lp = private;
+	isdn_net_local *lp = container_of(work, isdn_net_local, tqueue);
 	struct sk_buff *skb;
 
 	spin_lock_bh(&lp->xmit_lock);
@@ -2596,7 +2596,7 @@ isdn_net_new(char *name, struct net_device *master)
 	netdev->local->netdev = netdev;
 	netdev->local->next = netdev->local;
 
-	INIT_WORK(&netdev->local->tqueue, (void *)(void *) isdn_net_softint, netdev->local);
+	INIT_WORK(&netdev->local->tqueue, isdn_net_softint);
 	spin_lock_init(&netdev->local->xmit_lock);
 
 	netdev->local->isdn_device = -1;
diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c
index 6ead5e1508b..1966f3410a1 100644
--- a/drivers/isdn/pcbit/drv.c
+++ b/drivers/isdn/pcbit/drv.c
@@ -68,8 +68,6 @@ static void pcbit_set_msn(struct pcbit_dev *dev, char *list);
 static int pcbit_check_msn(struct pcbit_dev *dev, char *msn);
 
 
-extern void pcbit_deliver(void * data);
-
 int pcbit_init_dev(int board, int mem_base, int irq)
 {
 	struct pcbit_dev *dev;
@@ -129,7 +127,7 @@ int pcbit_init_dev(int board, int mem_base, int irq)
 	memset(dev->b2, 0, sizeof(struct pcbit_chan));
 	dev->b2->id = 1;
 
-	INIT_WORK(&dev->qdelivery, pcbit_deliver, dev);
+	INIT_WORK(&dev->qdelivery, pcbit_deliver);
 
 	/*
 	 *  interrupts
diff --git a/drivers/isdn/pcbit/layer2.c b/drivers/isdn/pcbit/layer2.c
index 937fd212038..0c9f6df873f 100644
--- a/drivers/isdn/pcbit/layer2.c
+++ b/drivers/isdn/pcbit/layer2.c
@@ -67,7 +67,6 @@ extern void pcbit_l3_receive(struct pcbit_dev *dev, ulong msg,
  *  Prototypes
  */
 
-void pcbit_deliver(void *data);
 static void pcbit_transmit(struct pcbit_dev *dev);
 
 static void pcbit_recv_ack(struct pcbit_dev *dev, unsigned char ack);
@@ -299,11 +298,12 @@ pcbit_transmit(struct pcbit_dev *dev)
  */
 
 void
-pcbit_deliver(void *data)
+pcbit_deliver(struct work_struct *work)
 {
 	struct frame_buf *frame;
 	unsigned long flags, msg;
-	struct pcbit_dev *dev = (struct pcbit_dev *) data;
+	struct pcbit_dev *dev =
+		container_of(work, struct pcbit_dev, qdelivery);
 
 	spin_lock_irqsave(&dev->lock, flags);
 
diff --git a/drivers/isdn/pcbit/pcbit.h b/drivers/isdn/pcbit/pcbit.h
index 388bacefd23..19c18e88ff1 100644
--- a/drivers/isdn/pcbit/pcbit.h
+++ b/drivers/isdn/pcbit/pcbit.h
@@ -166,4 +166,6 @@ struct pcbit_ioctl {
 #define L2_RUNNING  5
 #define L2_ERROR    6
 
+extern void pcbit_deliver(struct work_struct *work);
+
 #endif
diff --git a/drivers/leds/ledtrig-ide-disk.c b/drivers/leds/ledtrig-ide-disk.c
index fa651886ab4..54b155c7026 100644
--- a/drivers/leds/ledtrig-ide-disk.c
+++ b/drivers/leds/ledtrig-ide-disk.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/timer.h>
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index 29a8818a32e..d756bdb01c5 100644
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/list.h>
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 7f8477d3a66..92ccee85e2a 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -228,4 +228,11 @@ config ANSLCD
 	tristate "Support for ANS LCD display"
 	depends on ADB_CUDA && PPC_PMAC
 
+config PMAC_RACKMETER
+	tristate "Support for Apple XServe front panel LEDs"
+	depends on PPC_PMAC
+	help
+	  This driver procides some support to control the front panel
+          blue LEDs "vu-meter" of the XServer macs.
+
 endmenu
diff --git a/drivers/macintosh/Makefile b/drivers/macintosh/Makefile
index b53d45f87b0..2dfc3f4eaf4 100644
--- a/drivers/macintosh/Makefile
+++ b/drivers/macintosh/Makefile
@@ -42,3 +42,4 @@ obj-$(CONFIG_WINDFARM_PM112)	+= windfarm_pm112.o windfarm_smu_sat.o \
 				   windfarm_smu_sensors.o \
 				   windfarm_max6690_sensor.o \
 				   windfarm_lm75_sensor.o windfarm_pid.o
+obj-$(CONFIG_PMAC_RACKMETER)	+= rack-meter.o
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index be0bd34ff6f..d43ea81d6df 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -267,12 +267,12 @@ adb_probe_task(void *x)
 }
 
 static void
-__adb_probe_task(void *data)
+__adb_probe_task(struct work_struct *bullshit)
 {
 	adb_probe_task_pid = kernel_thread(adb_probe_task, NULL, SIGCHLD | CLONE_KERNEL);
 }
 
-static DECLARE_WORK(adb_reset_work, __adb_probe_task, NULL);
+static DECLARE_WORK(adb_reset_work, __adb_probe_task);
 
 int
 adb_reset_bus(void)
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
new file mode 100644
index 00000000000..5ed41fe84e5
--- /dev/null
+++ b/drivers/macintosh/rack-meter.c
@@ -0,0 +1,616 @@
+/*
+ * RackMac vu-meter driver
+ *
+ * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
+ *                    <benh@kernel.crashing.org>
+ *
+ * Released under the term of the GNU GPL v2.
+ *
+ * Support the CPU-meter LEDs of the Xserve G5
+ *
+ * TODO: Implement PWM to do variable intensity and provide userland
+ * interface for fun. Also, the CPU-meter could be made nicer by being
+ * a bit less "immediate" but giving instead a more average load over
+ * time. Patches welcome :-)
+ *
+ */
+#undef DEBUG
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/dma-mapping.h>
+#include <linux/kernel_stat.h>
+
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
+#include <asm/dbdma.h>
+#include <asm/dbdma.h>
+#include <asm/macio.h>
+#include <asm/keylargo.h>
+
+/* Number of samples in a sample buffer */
+#define SAMPLE_COUNT		256
+
+/* CPU meter sampling rate in ms */
+#define CPU_SAMPLING_RATE	250
+
+struct rackmeter_dma {
+	struct dbdma_cmd	cmd[4]			____cacheline_aligned;
+	u32			mark			____cacheline_aligned;
+	u32			buf1[SAMPLE_COUNT]	____cacheline_aligned;
+	u32			buf2[SAMPLE_COUNT]	____cacheline_aligned;
+} ____cacheline_aligned;
+
+struct rackmeter_cpu {
+	struct delayed_work	sniffer;
+	struct rackmeter	*rm;
+	cputime64_t		prev_wall;
+	cputime64_t		prev_idle;
+	int			zero;
+} ____cacheline_aligned;
+
+struct rackmeter {
+	struct macio_dev		*mdev;
+	unsigned int			irq;
+	struct device_node		*i2s;
+	u8				*ubuf;
+	struct dbdma_regs __iomem	*dma_regs;
+	void __iomem			*i2s_regs;
+	dma_addr_t			dma_buf_p;
+	struct rackmeter_dma		*dma_buf_v;
+	int				stale_irq;
+	struct rackmeter_cpu		cpu[2];
+	int				paused;
+	struct mutex			sem;
+};
+
+/* To be set as a tunable */
+static int rackmeter_ignore_nice;
+
+/* This GPIO is whacked by the OS X driver when initializing */
+#define RACKMETER_MAGIC_GPIO	0x78
+
+/* This is copied from cpufreq_ondemand, maybe we should put it in
+ * a common header somewhere
+ */
+static inline cputime64_t get_cpu_idle_time(unsigned int cpu)
+{
+	cputime64_t retval;
+
+	retval = cputime64_add(kstat_cpu(cpu).cpustat.idle,
+			kstat_cpu(cpu).cpustat.iowait);
+
+	if (rackmeter_ignore_nice)
+		retval = cputime64_add(retval, kstat_cpu(cpu).cpustat.nice);
+
+	return retval;
+}
+
+static void rackmeter_setup_i2s(struct rackmeter *rm)
+{
+	struct macio_chip *macio = rm->mdev->bus->chip;
+
+	/* First whack magic GPIO */
+	pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, RACKMETER_MAGIC_GPIO, 5);
+
+
+	/* Call feature code to enable the sound channel and the proper
+	 * clock sources
+	 */
+	pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, rm->i2s, 0, 1);
+
+	/* Power i2s and stop i2s clock. We whack MacIO FCRs directly for now.
+	 * This is a bit racy, thus we should add new platform functions to
+	 * handle that. snd-aoa needs that too
+	 */
+	MACIO_BIS(KEYLARGO_FCR1, KL1_I2S0_ENABLE);
+	MACIO_BIC(KEYLARGO_FCR1, KL1_I2S0_CLK_ENABLE_BIT);
+	(void)MACIO_IN32(KEYLARGO_FCR1);
+	udelay(10);
+
+	/* Then setup i2s. For now, we use the same magic value that
+	 * the OS X driver seems to use. We might want to play around
+	 * with the clock divisors later
+	 */
+	out_le32(rm->i2s_regs + 0x10, 0x01fa0000);
+	(void)in_le32(rm->i2s_regs + 0x10);
+	udelay(10);
+
+	/* Fully restart i2s*/
+	MACIO_BIS(KEYLARGO_FCR1, KL1_I2S0_CELL_ENABLE |
+		  KL1_I2S0_CLK_ENABLE_BIT);
+	(void)MACIO_IN32(KEYLARGO_FCR1);
+	udelay(10);
+}
+
+static void rackmeter_set_default_pattern(struct rackmeter *rm)
+{
+	int i;
+
+	for (i = 0; i < 16; i++) {
+		if (i < 8)
+			rm->ubuf[i] = (i & 1) * 255;
+		else
+			rm->ubuf[i] = ((~i) & 1) * 255;
+	}
+}
+
+static void rackmeter_do_pause(struct rackmeter *rm, int pause)
+{
+	struct rackmeter_dma *rdma = rm->dma_buf_v;
+
+	pr_debug("rackmeter: %s\n", pause ? "paused" : "started");
+
+	rm->paused = pause;
+	if (pause) {
+		DBDMA_DO_STOP(rm->dma_regs);
+		return;
+	}
+	memset(rdma->buf1, 0, SAMPLE_COUNT & sizeof(u32));
+	memset(rdma->buf2, 0, SAMPLE_COUNT & sizeof(u32));
+
+	rm->dma_buf_v->mark = 0;
+
+	mb();
+	out_le32(&rm->dma_regs->cmdptr_hi, 0);
+	out_le32(&rm->dma_regs->cmdptr, rm->dma_buf_p);
+	out_le32(&rm->dma_regs->control, (RUN << 16) | RUN);
+}
+
+static void rackmeter_setup_dbdma(struct rackmeter *rm)
+{
+	struct rackmeter_dma *db = rm->dma_buf_v;
+	struct dbdma_cmd *cmd = db->cmd;
+
+	/* Make sure dbdma is reset */
+	DBDMA_DO_RESET(rm->dma_regs);
+
+	pr_debug("rackmeter: mark offset=0x%lx\n",
+		 offsetof(struct rackmeter_dma, mark));
+	pr_debug("rackmeter: buf1 offset=0x%lx\n",
+		 offsetof(struct rackmeter_dma, buf1));
+	pr_debug("rackmeter: buf2 offset=0x%lx\n",
+		 offsetof(struct rackmeter_dma, buf2));
+
+	/* Prepare 4 dbdma commands for the 2 buffers */
+	memset(cmd, 0, 4 * sizeof(struct dbdma_cmd));
+	st_le16(&cmd->req_count, 4);
+	st_le16(&cmd->command, STORE_WORD | INTR_ALWAYS | KEY_SYSTEM);
+	st_le32(&cmd->phy_addr, rm->dma_buf_p +
+		offsetof(struct rackmeter_dma, mark));
+	st_le32(&cmd->cmd_dep, 0x02000000);
+	cmd++;
+
+	st_le16(&cmd->req_count, SAMPLE_COUNT * 4);
+	st_le16(&cmd->command, OUTPUT_MORE);
+	st_le32(&cmd->phy_addr, rm->dma_buf_p +
+		offsetof(struct rackmeter_dma, buf1));
+	cmd++;
+
+	st_le16(&cmd->req_count, 4);
+	st_le16(&cmd->command, STORE_WORD | INTR_ALWAYS | KEY_SYSTEM);
+	st_le32(&cmd->phy_addr, rm->dma_buf_p +
+		offsetof(struct rackmeter_dma, mark));
+	st_le32(&cmd->cmd_dep, 0x01000000);
+	cmd++;
+
+	st_le16(&cmd->req_count, SAMPLE_COUNT * 4);
+	st_le16(&cmd->command, OUTPUT_MORE | BR_ALWAYS);
+	st_le32(&cmd->phy_addr, rm->dma_buf_p +
+		offsetof(struct rackmeter_dma, buf2));
+	st_le32(&cmd->cmd_dep, rm->dma_buf_p);
+
+	rackmeter_do_pause(rm, 0);
+}
+
+static void rackmeter_do_timer(struct work_struct *work)
+{
+	struct rackmeter_cpu *rcpu =
+		container_of(work, struct rackmeter_cpu, sniffer.work);
+	struct rackmeter *rm = rcpu->rm;
+	unsigned int cpu = smp_processor_id();
+	cputime64_t cur_jiffies, total_idle_ticks;
+	unsigned int total_ticks, idle_ticks;
+	int i, offset, load, cumm, pause;
+
+	cur_jiffies = jiffies64_to_cputime64(get_jiffies_64());
+	total_ticks = (unsigned int)cputime64_sub(cur_jiffies,
+						  rcpu->prev_wall);
+	rcpu->prev_wall = cur_jiffies;
+
+	total_idle_ticks = get_cpu_idle_time(cpu);
+	idle_ticks = (unsigned int) cputime64_sub(total_idle_ticks,
+				rcpu->prev_idle);
+	rcpu->prev_idle = total_idle_ticks;
+
+	/* We do a very dumb calculation to update the LEDs for now,
+	 * we'll do better once we have actual PWM implemented
+	 */
+	load = (9 * (total_ticks - idle_ticks)) / total_ticks;
+
+	offset = cpu << 3;
+	cumm = 0;
+	for (i = 0; i < 8; i++) {
+		u8 ub = (load > i) ? 0xff : 0;
+		rm->ubuf[i + offset] = ub;
+		cumm |= ub;
+	}
+	rcpu->zero = (cumm == 0);
+
+	/* Now check if LEDs are all 0, we can stop DMA */
+	pause = (rm->cpu[0].zero && rm->cpu[1].zero);
+	if (pause != rm->paused) {
+		mutex_lock(&rm->sem);
+		pause = (rm->cpu[0].zero && rm->cpu[1].zero);
+		rackmeter_do_pause(rm, pause);
+		mutex_unlock(&rm->sem);
+	}
+	schedule_delayed_work_on(cpu, &rcpu->sniffer,
+				 msecs_to_jiffies(CPU_SAMPLING_RATE));
+}
+
+static void __devinit rackmeter_init_cpu_sniffer(struct rackmeter *rm)
+{
+	unsigned int cpu;
+
+	/* This driver works only with 1 or 2 CPUs numbered 0 and 1,
+	 * but that's really all we have on Apple Xserve. It doesn't
+	 * play very nice with CPU hotplug neither but we don't do that
+	 * on those machines yet
+	 */
+
+	rm->cpu[0].rm = rm;
+	INIT_DELAYED_WORK(&rm->cpu[0].sniffer, rackmeter_do_timer);
+	rm->cpu[1].rm = rm;
+	INIT_DELAYED_WORK(&rm->cpu[1].sniffer, rackmeter_do_timer);
+
+	for_each_online_cpu(cpu) {
+		struct rackmeter_cpu *rcpu;
+
+		if (cpu > 1)
+			continue;
+		rcpu = &rm->cpu[cpu];;
+		rcpu->prev_idle = get_cpu_idle_time(cpu);
+		rcpu->prev_wall = jiffies64_to_cputime64(get_jiffies_64());
+		schedule_delayed_work_on(cpu, &rm->cpu[cpu].sniffer,
+					 msecs_to_jiffies(CPU_SAMPLING_RATE));
+	}
+}
+
+static void __devexit rackmeter_stop_cpu_sniffer(struct rackmeter *rm)
+{
+	cancel_rearming_delayed_work(&rm->cpu[0].sniffer);
+	cancel_rearming_delayed_work(&rm->cpu[1].sniffer);
+}
+
+static int rackmeter_setup(struct rackmeter *rm)
+{
+	pr_debug("rackmeter: setting up i2s..\n");
+	rackmeter_setup_i2s(rm);
+
+	pr_debug("rackmeter: setting up default pattern..\n");
+	rackmeter_set_default_pattern(rm);
+
+	pr_debug("rackmeter: setting up dbdma..\n");
+	rackmeter_setup_dbdma(rm);
+
+	pr_debug("rackmeter: start CPU measurements..\n");
+	rackmeter_init_cpu_sniffer(rm);
+
+	printk(KERN_INFO "RackMeter initialized\n");
+
+	return 0;
+}
+
+/*  XXX FIXME: No PWM yet, this is 0/1 */
+static u32 rackmeter_calc_sample(struct rackmeter *rm, unsigned int index)
+{
+	int led;
+	u32 sample = 0;
+
+	for (led = 0; led < 16; led++) {
+		sample >>= 1;
+		sample |= ((rm->ubuf[led] >= 0x80) << 15);
+	}
+	return (sample << 17) | (sample >> 15);
+}
+
+static irqreturn_t rackmeter_irq(int irq, void *arg)
+{
+	struct rackmeter *rm = arg;
+	struct rackmeter_dma *db = rm->dma_buf_v;
+	unsigned int mark, i;
+	u32 *buf;
+
+	/* Flush PCI buffers with an MMIO read. Maybe we could actually
+	 * check the status one day ... in case things go wrong, though
+	 * this never happened to me
+	 */
+	(void)in_le32(&rm->dma_regs->status);
+
+	/* Make sure the CPU gets us in order */
+	rmb();
+
+	/* Read mark */
+	mark = db->mark;
+	if (mark != 1 && mark != 2) {
+		printk(KERN_WARNING "rackmeter: Incorrect DMA mark 0x%08x\n",
+		       mark);
+		/* We allow for 3 errors like that (stale DBDMA irqs) */
+		if (++rm->stale_irq > 3) {
+			printk(KERN_ERR "rackmeter: Too many errors,"
+			       " stopping DMA\n");
+			DBDMA_DO_RESET(rm->dma_regs);
+		}
+		return IRQ_HANDLED;
+	}
+
+	/* Next buffer we need to fill is mark value */
+	buf = mark == 1 ? db->buf1 : db->buf2;
+
+	/* Fill it now. This routine converts the 8 bits depth sample array
+	 * into the PWM bitmap for each LED.
+	 */
+	for (i = 0; i < SAMPLE_COUNT; i++)
+		buf[i] = rackmeter_calc_sample(rm, i);
+
+
+	return IRQ_HANDLED;
+}
+
+static int __devinit rackmeter_probe(struct macio_dev* mdev,
+				     const struct of_device_id *match)
+{
+	struct device_node *i2s = NULL, *np = NULL;
+	struct rackmeter *rm = NULL;
+	struct resource ri2s, rdma;
+	int rc = -ENODEV;
+
+	pr_debug("rackmeter_probe()\n");
+
+	/* Get i2s-a node */
+	while ((i2s = of_get_next_child(mdev->ofdev.node, i2s)) != NULL)
+	       if (strcmp(i2s->name, "i2s-a") == 0)
+		       break;
+	if (i2s == NULL) {
+		pr_debug("  i2s-a child not found\n");
+		goto bail;
+	}
+	/* Get lightshow or virtual sound */
+	while ((np = of_get_next_child(i2s, np)) != NULL) {
+	       if (strcmp(np->name, "lightshow") == 0)
+		       break;
+	       if ((strcmp(np->name, "sound") == 0) &&
+		   get_property(np, "virtual", NULL) != NULL)
+		       break;
+	}
+	if (np == NULL) {
+		pr_debug("  lightshow or sound+virtual child not found\n");
+		goto bail;
+	}
+
+	/* Create and initialize our instance data */
+	rm = kzalloc(sizeof(struct rackmeter), GFP_KERNEL);
+	if (rm == NULL) {
+		printk(KERN_ERR "rackmeter: failed to allocate memory !\n");
+		rc = -ENOMEM;
+		goto bail_release;
+	}
+	rm->mdev = mdev;
+	rm->i2s = i2s;
+	mutex_init(&rm->sem);
+	dev_set_drvdata(&mdev->ofdev.dev, rm);
+	/* Check resources availability. We need at least resource 0 and 1 */
+#if 0 /* Use that when i2s-a is finally an mdev per-se */
+	if (macio_resource_count(mdev) < 2 || macio_irq_count(mdev) < 2) {
+		printk(KERN_ERR
+		       "rackmeter: found match but lacks resources: %s"
+		       " (%d resources, %d interrupts)\n",
+		       mdev->ofdev.node->full_name);
+		rc = -ENXIO;
+		goto bail_free;
+	}
+	if (macio_request_resources(mdev, "rackmeter")) {
+		printk(KERN_ERR
+		       "rackmeter: failed to request resources: %s\n",
+		       mdev->ofdev.node->full_name);
+		rc = -EBUSY;
+		goto bail_free;
+	}
+	rm->irq = macio_irq(mdev, 1);
+#else
+	rm->irq = irq_of_parse_and_map(i2s, 1);
+	if (rm->irq == NO_IRQ ||
+	    of_address_to_resource(i2s, 0, &ri2s) ||
+	    of_address_to_resource(i2s, 1, &rdma)) {
+		printk(KERN_ERR
+		       "rackmeter: found match but lacks resources: %s",
+		       mdev->ofdev.node->full_name);
+		rc = -ENXIO;
+		goto bail_free;
+	}
+#endif
+
+	pr_debug("  i2s @0x%08x\n", (unsigned int)ri2s.start);
+	pr_debug("  dma @0x%08x\n", (unsigned int)rdma.start);
+	pr_debug("  irq %d\n", rm->irq);
+
+	rm->ubuf = (u8 *)__get_free_page(GFP_KERNEL);
+	if (rm->ubuf == NULL) {
+		printk(KERN_ERR
+		       "rackmeter: failed to allocate samples page !\n");
+		rc = -ENOMEM;
+		goto bail_release;
+	}
+
+	rm->dma_buf_v = dma_alloc_coherent(&macio_get_pci_dev(mdev)->dev,
+					   sizeof(struct rackmeter_dma),
+					   &rm->dma_buf_p, GFP_KERNEL);
+	if (rm->dma_buf_v == NULL) {
+		printk(KERN_ERR
+		       "rackmeter: failed to allocate dma buffer !\n");
+		rc = -ENOMEM;
+		goto bail_free_samples;
+	}
+#if 0
+	rm->i2s_regs = ioremap(macio_resource_start(mdev, 0), 0x1000);
+#else
+	rm->i2s_regs = ioremap(ri2s.start, 0x1000);
+#endif
+	if (rm->i2s_regs == NULL) {
+		printk(KERN_ERR
+		       "rackmeter: failed to map i2s registers !\n");
+		rc = -ENXIO;
+		goto bail_free_dma;
+	}
+#if 0
+	rm->dma_regs = ioremap(macio_resource_start(mdev, 1), 0x100);
+#else
+	rm->dma_regs = ioremap(rdma.start, 0x100);
+#endif
+	if (rm->dma_regs == NULL) {
+		printk(KERN_ERR
+		       "rackmeter: failed to map dma registers !\n");
+		rc = -ENXIO;
+		goto bail_unmap_i2s;
+	}
+
+	rc = rackmeter_setup(rm);
+	if (rc) {
+		printk(KERN_ERR
+		       "rackmeter: failed to initialize !\n");
+		rc = -ENXIO;
+		goto bail_unmap_dma;
+	}
+
+	rc = request_irq(rm->irq, rackmeter_irq, 0, "rackmeter", rm);
+	if (rc != 0) {
+		printk(KERN_ERR
+		       "rackmeter: failed to request interrupt !\n");
+		goto bail_stop_dma;
+	}
+	of_node_put(np);
+	return 0;
+
+ bail_stop_dma:
+	DBDMA_DO_RESET(rm->dma_regs);
+ bail_unmap_dma:
+	iounmap(rm->dma_regs);
+ bail_unmap_i2s:
+	iounmap(rm->i2s_regs);
+ bail_free_dma:
+	dma_free_coherent(&macio_get_pci_dev(mdev)->dev,
+			  sizeof(struct rackmeter_dma),
+			  rm->dma_buf_v, rm->dma_buf_p);
+ bail_free_samples:
+	free_page((unsigned long)rm->ubuf);
+ bail_release:
+#if 0
+	macio_release_resources(mdev);
+#endif
+ bail_free:
+	kfree(rm);
+ bail:
+	of_node_put(i2s);
+	of_node_put(np);
+	dev_set_drvdata(&mdev->ofdev.dev, NULL);
+	return rc;
+}
+
+static int __devexit rackmeter_remove(struct macio_dev* mdev)
+{
+	struct rackmeter *rm = dev_get_drvdata(&mdev->ofdev.dev);
+
+	/* Stop CPU sniffer timer & work queues */
+	rackmeter_stop_cpu_sniffer(rm);
+
+	/* Clear reference to private data */
+	dev_set_drvdata(&mdev->ofdev.dev, NULL);
+
+	/* Stop/reset dbdma */
+	DBDMA_DO_RESET(rm->dma_regs);
+
+	/* Release the IRQ */
+	free_irq(rm->irq, rm);
+
+	/* Unmap registers */
+	iounmap(rm->dma_regs);
+	iounmap(rm->i2s_regs);
+
+	/* Free DMA */
+	dma_free_coherent(&macio_get_pci_dev(mdev)->dev,
+			  sizeof(struct rackmeter_dma),
+			  rm->dma_buf_v, rm->dma_buf_p);
+
+	/* Free samples */
+	free_page((unsigned long)rm->ubuf);
+
+#if 0
+	/* Release resources */
+	macio_release_resources(mdev);
+#endif
+
+	/* Get rid of me */
+	kfree(rm);
+
+	return 0;
+}
+
+static int rackmeter_shutdown(struct macio_dev* mdev)
+{
+	struct rackmeter *rm = dev_get_drvdata(&mdev->ofdev.dev);
+
+	if (rm == NULL)
+		return -ENODEV;
+
+	/* Stop CPU sniffer timer & work queues */
+	rackmeter_stop_cpu_sniffer(rm);
+
+	/* Stop/reset dbdma */
+	DBDMA_DO_RESET(rm->dma_regs);
+
+	return 0;
+}
+
+static struct of_device_id rackmeter_match[] = {
+	{ .name = "i2s" },
+	{ }
+};
+
+static struct macio_driver rackmeter_drv = {
+	.name = "rackmeter",
+	.owner = THIS_MODULE,
+	.match_table = rackmeter_match,
+	.probe = rackmeter_probe,
+	.remove = rackmeter_remove,
+	.shutdown = rackmeter_shutdown,
+};
+
+
+static int __init rackmeter_init(void)
+{
+	pr_debug("rackmeter_init()\n");
+
+	return macio_register_driver(&rackmeter_drv);
+}
+
+static void __exit rackmeter_exit(void)
+{
+	pr_debug("rackmeter_exit()\n");
+
+	macio_unregister_driver(&rackmeter_drv);
+}
+
+module_init(rackmeter_init);
+module_exit(rackmeter_exit);
+
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
+MODULE_DESCRIPTION("RackMeter: Support vu-meter on XServe front panel");
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index ade25b3fbb3..6dde27ab79a 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -46,6 +46,7 @@
 #include <asm/abs_addr.h>
 #include <asm/uaccess.h>
 #include <asm/of_device.h>
+#include <asm/of_platform.h>
 
 #define VERSION "0.7"
 #define AUTHOR  "(c) 2005 Benjamin Herrenschmidt, IBM Corp."
@@ -600,7 +601,7 @@ core_initcall(smu_late_init);
  * sysfs visibility
  */
 
-static void smu_expose_childs(void *unused)
+static void smu_expose_childs(struct work_struct *unused)
 {
 	struct device_node *np;
 
@@ -610,7 +611,7 @@ static void smu_expose_childs(void *unused)
 						  &smu->of_dev->dev);
 }
 
-static DECLARE_WORK(smu_expose_childs_work, smu_expose_childs, NULL);
+static DECLARE_WORK(smu_expose_childs_work, smu_expose_childs);
 
 static int smu_platform_probe(struct of_device* dev,
 			      const struct of_device_id *match)
@@ -653,7 +654,7 @@ static int __init smu_init_sysfs(void)
 	 * I'm a bit too far from figuring out how that works with those
 	 * new chipsets, but that will come back and bite us
 	 */
-	of_register_driver(&smu_of_platform_driver);
+	of_register_platform_driver(&smu_of_platform_driver);
 	return 0;
 }
 
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index a0f30d0853e..13b953ae8eb 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -30,7 +30,7 @@
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/sections.h>
-#include <asm/of_device.h>
+#include <asm/of_platform.h>
 
 #undef DEBUG
 
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index d00c0c37a12..2e4ad44a863 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -129,6 +129,7 @@
 #include <asm/sections.h>
 #include <asm/of_device.h>
 #include <asm/macio.h>
+#include <asm/of_platform.h>
 
 #include "therm_pm72.h"
 
@@ -2236,14 +2237,14 @@ static int __init therm_pm72_init(void)
 		return -ENODEV;
 	}
 
-	of_register_driver(&fcu_of_platform_driver);
+	of_register_platform_driver(&fcu_of_platform_driver);
 	
 	return 0;
 }
 
 static void __exit therm_pm72_exit(void)
 {
-	of_unregister_driver(&fcu_of_platform_driver);
+	of_unregister_platform_driver(&fcu_of_platform_driver);
 
 	if (of_dev)
 		of_device_unregister(of_dev);
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index 738faab1b22..a1d3a987cb3 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -36,12 +36,13 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/init.h>
+
 #include <asm/prom.h>
 #include <asm/machdep.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/sections.h>
-#include <asm/of_device.h>
+#include <asm/of_platform.h>
 #include <asm/macio.h>
 
 #define LOG_TEMP		0			/* continously log temperature */
@@ -511,14 +512,14 @@ g4fan_init( void )
 		return -ENODEV;
 	}
 
-	of_register_driver( &therm_of_driver );
+	of_register_platform_driver( &therm_of_driver );
 	return 0;
 }
 
 static void __exit
 g4fan_exit( void )
 {
-	of_unregister_driver( &therm_of_driver );
+	of_unregister_platform_driver( &therm_of_driver );
 
 	if( x.of_dev )
 		of_device_unregister( x.of_dev );
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 08a40f4e4f6..ed2d4ef27fd 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -458,11 +458,11 @@ static void dec_pending(struct crypt_io *io, int error)
  * interrupt context.
  */
 static struct workqueue_struct *_kcryptd_workqueue;
-static void kcryptd_do_work(void *data);
+static void kcryptd_do_work(struct work_struct *work);
 
 static void kcryptd_queue_io(struct crypt_io *io)
 {
-	INIT_WORK(&io->work, kcryptd_do_work, io);
+	INIT_WORK(&io->work, kcryptd_do_work);
 	queue_work(_kcryptd_workqueue, &io->work);
 }
 
@@ -618,9 +618,9 @@ static void process_read_endio(struct crypt_io *io)
 	dec_pending(io, crypt_convert(cc, &ctx));
 }
 
-static void kcryptd_do_work(void *data)
+static void kcryptd_do_work(struct work_struct *work)
 {
-	struct crypt_io *io = data;
+	struct crypt_io *io = container_of(work, struct crypt_io, work);
 
 	if (io->post_process)
 		process_read_endio(io);
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index d754e0bc6e9..e77ee6fd104 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -104,8 +104,8 @@ typedef int (*action_fn) (struct pgpath *pgpath);
 static kmem_cache_t *_mpio_cache;
 
 struct workqueue_struct *kmultipathd;
-static void process_queued_ios(void *data);
-static void trigger_event(void *data);
+static void process_queued_ios(struct work_struct *work);
+static void trigger_event(struct work_struct *work);
 
 
 /*-----------------------------------------------
@@ -173,8 +173,8 @@ static struct multipath *alloc_multipath(struct dm_target *ti)
 		INIT_LIST_HEAD(&m->priority_groups);
 		spin_lock_init(&m->lock);
 		m->queue_io = 1;
-		INIT_WORK(&m->process_queued_ios, process_queued_ios, m);
-		INIT_WORK(&m->trigger_event, trigger_event, m);
+		INIT_WORK(&m->process_queued_ios, process_queued_ios);
+		INIT_WORK(&m->trigger_event, trigger_event);
 		m->mpio_pool = mempool_create_slab_pool(MIN_IOS, _mpio_cache);
 		if (!m->mpio_pool) {
 			kfree(m);
@@ -379,9 +379,10 @@ static void dispatch_queued_ios(struct multipath *m)
 	}
 }
 
-static void process_queued_ios(void *data)
+static void process_queued_ios(struct work_struct *work)
 {
-	struct multipath *m = (struct multipath *) data;
+	struct multipath *m =
+		container_of(work, struct multipath, process_queued_ios);
 	struct hw_handler *hwh = &m->hw_handler;
 	struct pgpath *pgpath = NULL;
 	unsigned init_required = 0, must_queue = 1;
@@ -421,9 +422,10 @@ out:
  * An event is triggered whenever a path is taken out of use.
  * Includes path failure and PG bypass.
  */
-static void trigger_event(void *data)
+static void trigger_event(struct work_struct *work)
 {
-	struct multipath *m = (struct multipath *) data;
+	struct multipath *m =
+		container_of(work, struct multipath, trigger_event);
 
 	dm_table_event(m->ti->table);
 }
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 48a653b3f51..fc8cbb168e3 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -883,7 +883,7 @@ static void do_mirror(struct mirror_set *ms)
 	do_writes(ms, &writes);
 }
 
-static void do_work(void *ignored)
+static void do_work(struct work_struct *ignored)
 {
 	struct mirror_set *ms;
 
@@ -1269,7 +1269,7 @@ static int __init dm_mirror_init(void)
 		dm_dirty_log_exit();
 		return r;
 	}
-	INIT_WORK(&_kmirrord_work, do_work, NULL);
+	INIT_WORK(&_kmirrord_work, do_work);
 
 	r = dm_register_target(&mirror_target);
 	if (r < 0) {
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 5281e009407..91c7aa1fed0 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -40,7 +40,7 @@
 #define SNAPSHOT_PAGES 256
 
 struct workqueue_struct *ksnapd;
-static void flush_queued_bios(void *data);
+static void flush_queued_bios(struct work_struct *work);
 
 struct pending_exception {
 	struct exception e;
@@ -528,7 +528,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	}
 
 	bio_list_init(&s->queued_bios);
-	INIT_WORK(&s->queued_bios_work, flush_queued_bios, s);
+	INIT_WORK(&s->queued_bios_work, flush_queued_bios);
 
 	/* Add snapshot to the list of snapshots for this origin */
 	/* Exceptions aren't triggered till snapshot_resume() is called */
@@ -603,9 +603,10 @@ static void flush_bios(struct bio *bio)
 	}
 }
 
-static void flush_queued_bios(void *data)
+static void flush_queued_bios(struct work_struct *work)
 {
-	struct dm_snapshot *s = (struct dm_snapshot *) data;
+	struct dm_snapshot *s =
+		container_of(work, struct dm_snapshot, queued_bios_work);
 	struct bio *queued_bios;
 	unsigned long flags;
 
diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c
index f1db6eff485..b3c01496c73 100644
--- a/drivers/md/kcopyd.c
+++ b/drivers/md/kcopyd.c
@@ -417,7 +417,7 @@ static int process_jobs(struct list_head *jobs, int (*fn) (struct kcopyd_job *))
 /*
  * kcopyd does this every time it's woken up.
  */
-static void do_work(void *ignored)
+static void do_work(struct work_struct *ignored)
 {
 	/*
 	 * The order that these are called is *very* important.
@@ -628,7 +628,7 @@ static int kcopyd_init(void)
 	}
 
 	kcopyd_clients++;
-	INIT_WORK(&_kcopyd_work, do_work, NULL);
+	INIT_WORK(&_kcopyd_work, do_work);
 	mutex_unlock(&kcopyd_init_lock);
 	return 0;
 }
diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c
index 06893243f3d..6e166801505 100644
--- a/drivers/media/dvb/b2c2/flexcop-pci.c
+++ b/drivers/media/dvb/b2c2/flexcop-pci.c
@@ -63,7 +63,7 @@ struct flexcop_pci {
 
 	unsigned long last_irq;
 
-	struct work_struct irq_check_work;
+	struct delayed_work irq_check_work;
 
 	struct flexcop_device *fc_dev;
 };
@@ -97,9 +97,10 @@ static int flexcop_pci_write_ibi_reg(struct flexcop_device *fc, flexcop_ibi_regi
 	return 0;
 }
 
-static void flexcop_pci_irq_check_work(void *data)
+static void flexcop_pci_irq_check_work(struct work_struct *work)
 {
-	struct flexcop_pci *fc_pci = data;
+	struct flexcop_pci *fc_pci =
+		container_of(work, struct flexcop_pci, irq_check_work.work);
 	struct flexcop_device *fc = fc_pci->fc_dev;
 
 	flexcop_ibi_value v = fc->read_ibi_reg(fc,sram_dest_reg_714);
@@ -371,7 +372,7 @@ static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 	if ((ret = flexcop_pci_dma_init(fc_pci)) != 0)
 		goto err_fc_exit;
 
-	INIT_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work, fc_pci);
+	INIT_DELAYED_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work);
 
 	return ret;
 
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index 55bc891768c..206c13e47a0 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -30,6 +30,7 @@
 #include <linux/input.h>
 #include <linux/dvb/frontend.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include "dmxdev.h"
 #include "dvb_demux.h"
@@ -127,7 +128,7 @@ struct cinergyt2 {
 
 	struct dvbt_set_parameters_msg param;
 	struct dvbt_get_status_msg status;
-	struct work_struct query_work;
+	struct delayed_work query_work;
 
 	wait_queue_head_t poll_wq;
 	int pending_fe_events;
@@ -141,7 +142,7 @@ struct cinergyt2 {
 #ifdef ENABLE_RC
 	struct input_dev *rc_input_dev;
 	char phys[64];
-	struct work_struct rc_query_work;
+	struct delayed_work rc_query_work;
 	int rc_input_event;
 	u32 rc_last_code;
 	unsigned long last_event_jiffies;
@@ -722,9 +723,10 @@ static struct dvb_device cinergyt2_fe_template = {
 
 #ifdef ENABLE_RC
 
-static void cinergyt2_query_rc (void *data)
+static void cinergyt2_query_rc (struct work_struct *work)
 {
-	struct cinergyt2 *cinergyt2 = data;
+	struct cinergyt2 *cinergyt2 =
+		container_of(work, struct cinergyt2, rc_query_work.work);
 	char buf[1] = { CINERGYT2_EP1_GET_RC_EVENTS };
 	struct cinergyt2_rc_event rc_events[12];
 	int n, len, i;
@@ -805,7 +807,7 @@ static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2)
 	strlcat(cinergyt2->phys, "/input0", sizeof(cinergyt2->phys));
 	cinergyt2->rc_input_event = KEY_MAX;
 	cinergyt2->rc_last_code = ~0;
-	INIT_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc, cinergyt2);
+	INIT_DELAYED_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc);
 
 	input_dev->name = DRIVER_NAME " remote control";
 	input_dev->phys = cinergyt2->phys;
@@ -846,9 +848,10 @@ static inline void cinergyt2_resume_rc(struct cinergyt2 *cinergyt2) { }
 
 #endif /* ENABLE_RC */
 
-static void cinergyt2_query (void *data)
+static void cinergyt2_query (struct work_struct *work)
 {
-	struct cinergyt2 *cinergyt2 = (struct cinergyt2 *) data;
+	struct cinergyt2 *cinergyt2 =
+		container_of(work, struct cinergyt2, query_work.work);
 	char cmd [] = { CINERGYT2_EP1_GET_TUNER_STATUS };
 	struct dvbt_get_status_msg *s = &cinergyt2->status;
 	uint8_t lock_bits;
@@ -892,7 +895,7 @@ static int cinergyt2_probe (struct usb_interface *intf,
 
 	mutex_init(&cinergyt2->sem);
 	init_waitqueue_head (&cinergyt2->poll_wq);
-	INIT_WORK(&cinergyt2->query_work, cinergyt2_query, cinergyt2);
+	INIT_DELAYED_WORK(&cinergyt2->query_work, cinergyt2_query);
 
 	cinergyt2->udev = interface_to_usbdev(intf);
 	cinergyt2->param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 8859ab74f0f..ebf4dc5190f 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -127,6 +127,7 @@ struct dvb_net_priv {
 	int in_use;
 	struct net_device_stats stats;
 	u16 pid;
+	struct net_device *net;
 	struct dvb_net *host;
 	struct dmx_demux *demux;
 	struct dmx_section_feed *secfeed;
@@ -1123,10 +1124,11 @@ static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc)
 }
 
 
-static void wq_set_multicast_list (void *data)
+static void wq_set_multicast_list (struct work_struct *work)
 {
-	struct net_device *dev = data;
-	struct dvb_net_priv *priv = dev->priv;
+	struct dvb_net_priv *priv =
+		container_of(work, struct dvb_net_priv, set_multicast_list_wq);
+	struct net_device *dev = priv->net;
 
 	dvb_net_feed_stop(dev);
 	priv->rx_mode = RX_MODE_UNI;
@@ -1167,9 +1169,11 @@ static void dvb_net_set_multicast_list (struct net_device *dev)
 }
 
 
-static void wq_restart_net_feed (void *data)
+static void wq_restart_net_feed (struct work_struct *work)
 {
-	struct net_device *dev = data;
+	struct dvb_net_priv *priv =
+		container_of(work, struct dvb_net_priv, restart_net_feed_wq);
+	struct net_device *dev = priv->net;
 
 	if (netif_running(dev)) {
 		dvb_net_feed_stop(dev);
@@ -1276,6 +1280,7 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
 	dvbnet->device[if_num] = net;
 
 	priv = net->priv;
+	priv->net = net;
 	priv->demux = dvbnet->demux;
 	priv->pid = pid;
 	priv->rx_mode = RX_MODE_UNI;
@@ -1284,8 +1289,8 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
 	priv->feedtype = feedtype;
 	reset_ule(priv);
 
-	INIT_WORK(&priv->set_multicast_list_wq, wq_set_multicast_list, net);
-	INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed, net);
+	INIT_WORK(&priv->set_multicast_list_wq, wq_set_multicast_list);
+	INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed);
 	mutex_init(&priv->mutex);
 
 	net->base_addr = pid;
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
index 0a3a0b6c235..794e4471561 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -13,9 +13,10 @@
  *
  * TODO: Fix the repeat rate of the input device.
  */
-static void dvb_usb_read_remote_control(void *data)
+static void dvb_usb_read_remote_control(struct work_struct *work)
 {
-	struct dvb_usb_device *d = data;
+	struct dvb_usb_device *d =
+		container_of(work, struct dvb_usb_device, rc_query_work.work);
 	u32 event;
 	int state;
 
@@ -128,7 +129,7 @@ int dvb_usb_remote_init(struct dvb_usb_device *d)
 
 	input_register_device(d->rc_input_dev);
 
-	INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d);
+	INIT_DELAYED_WORK(&d->rc_query_work, dvb_usb_read_remote_control);
 
 	info("schedule remote query interval to %d msecs.", d->props.rc_interval);
 	schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index 376c45a8e77..0d721731a52 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -369,7 +369,7 @@ struct dvb_usb_device {
 	/* remote control */
 	struct input_dev *rc_input_dev;
 	char rc_phys[64];
-	struct work_struct rc_query_work;
+	struct delayed_work rc_query_work;
 	u32 last_event;
 	int last_state;
 
diff --git a/drivers/media/video/cpia_pp.c b/drivers/media/video/cpia_pp.c
index 41f4b8d1755..b12cec94f4c 100644
--- a/drivers/media/video/cpia_pp.c
+++ b/drivers/media/video/cpia_pp.c
@@ -82,6 +82,8 @@ struct pp_cam_entry {
 	struct pardevice *pdev;
 	struct parport *port;
 	struct work_struct cb_task;
+	void (*cb_func)(void *cbdata);
+	void *cb_data;
 	int open_count;
 	wait_queue_head_t wq_stream;
 	/* image state flags */
@@ -130,6 +132,20 @@ static void cpia_parport_disable_irq( struct parport *port ) {
 #define PARPORT_CHUNK_SIZE	PAGE_SIZE
 
 
+static void cpia_pp_run_callback(struct work_struct *work)
+{
+	void (*cb_func)(void *cbdata);
+	void *cb_data;
+	struct pp_cam_entry *cam;
+
+	cam = container_of(work, struct pp_cam_entry, cb_task);
+	cb_func = cam->cb_func;
+	cb_data = cam->cb_data;
+	work_release(work);
+
+	cb_func(cb_data);
+}
+
 /****************************************************************************
  *
  *  CPiA-specific  low-level parport functions for nibble uploads
@@ -664,7 +680,9 @@ static int cpia_pp_registerCallback(void *privdata, void (*cb)(void *cbdata), vo
 	int retval = 0;
 
 	if(cam->port->irq != PARPORT_IRQ_NONE) {
-		INIT_WORK(&cam->cb_task, cb, cbdata);
+		cam->cb_func = cb;
+		cam->cb_data = cbdata;
+		INIT_WORK_NAR(&cam->cb_task, cpia_pp_run_callback);
 	} else {
 		retval = -1;
 	}
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 57e1c024a54..e60a0a52e4b 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -145,9 +145,9 @@ static void ir_timer(unsigned long data)
 	schedule_work(&ir->work);
 }
 
-static void cx88_ir_work(void *data)
+static void cx88_ir_work(struct work_struct *work)
 {
-	struct cx88_IR *ir = data;
+	struct cx88_IR *ir = container_of(work, struct cx88_IR, work);
 	unsigned long timeout;
 
 	cx88_ir_handle_key(ir);
@@ -308,7 +308,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	core->ir = ir;
 
 	if (ir->polling) {
-		INIT_WORK(&ir->work, cx88_ir_work, ir);
+		INIT_WORK(&ir->work, cx88_ir_work);
 		init_timer(&ir->timer);
 		ir->timer.function = ir_timer;
 		ir->timer.data = (unsigned long)ir;
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 1457b160222..ab87e7bfe84 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -268,9 +268,9 @@ static void ir_timer(unsigned long data)
 	schedule_work(&ir->work);
 }
 
-static void ir_work(void *data)
+static void ir_work(struct work_struct *work)
 {
-	struct IR_i2c *ir = data;
+	struct IR_i2c *ir = container_of(work, struct IR_i2c, work);
 	ir_key_poll(ir);
 	mod_timer(&ir->timer, jiffies+HZ/10);
 }
@@ -400,7 +400,7 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
 	       ir->input->name,ir->input->phys,adap->name);
 
 	/* start polling via eventd */
-	INIT_WORK(&ir->work, ir_work, ir);
+	INIT_WORK(&ir->work, ir_work);
 	init_timer(&ir->timer);
 	ir->timer.function = ir_timer;
 	ir->timer.data     = (unsigned long)ir;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c
index f129f316d20..cf129746205 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-context.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-context.c
@@ -45,16 +45,21 @@ static void pvr2_context_trigger_poll(struct pvr2_context *mp)
 }
 
 
-static void pvr2_context_poll(struct pvr2_context *mp)
+static void pvr2_context_poll(struct work_struct *work)
 {
+	struct pvr2_context *mp =
+		container_of(work, struct pvr2_context, workpoll);
 	pvr2_context_enter(mp); do {
 		pvr2_hdw_poll(mp->hdw);
 	} while (0); pvr2_context_exit(mp);
 }
 
 
-static void pvr2_context_setup(struct pvr2_context *mp)
+static void pvr2_context_setup(struct work_struct *work)
 {
+	struct pvr2_context *mp =
+		container_of(work, struct pvr2_context, workinit);
+
 	pvr2_context_enter(mp); do {
 		if (!pvr2_hdw_dev_ok(mp->hdw)) break;
 		pvr2_hdw_setup(mp->hdw);
@@ -92,8 +97,8 @@ struct pvr2_context *pvr2_context_create(
 	}
 
 	mp->workqueue = create_singlethread_workqueue("pvrusb2");
-	INIT_WORK(&mp->workinit,(void (*)(void*))pvr2_context_setup,mp);
-	INIT_WORK(&mp->workpoll,(void (*)(void*))pvr2_context_poll,mp);
+	INIT_WORK(&mp->workinit, pvr2_context_setup);
+	INIT_WORK(&mp->workpoll, pvr2_context_poll);
 	queue_work(mp->workqueue,&mp->workinit);
  done:
 	return mp;
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index 7b9859c3301..92eabf88a09 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -324,9 +324,9 @@ static void saa6588_timer(unsigned long data)
 	schedule_work(&s->work);
 }
 
-static void saa6588_work(void *data)
+static void saa6588_work(struct work_struct *work)
 {
-	struct saa6588 *s = (struct saa6588 *)data;
+	struct saa6588 *s = container_of(work, struct saa6588, work);
 
 	saa6588_i2c_poll(s);
 	mod_timer(&s->timer, jiffies + msecs_to_jiffies(20));
@@ -419,7 +419,7 @@ static int saa6588_attach(struct i2c_adapter *adap, int addr, int kind)
 	saa6588_configure(s);
 
 	/* start polling via eventd */
-	INIT_WORK(&s->work, saa6588_work, s);
+	INIT_WORK(&s->work, saa6588_work);
 	init_timer(&s->timer);
 	s->timer.function = saa6588_timer;
 	s->timer.data = (unsigned long)s;
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 65d044086ce..daaae870a2c 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -343,9 +343,10 @@ static struct video_device saa7134_empress_template =
 	.minor	       = -1,
 };
 
-static void empress_signal_update(void* data)
+static void empress_signal_update(struct work_struct *work)
 {
-	struct saa7134_dev* dev = (struct saa7134_dev*) data;
+	struct saa7134_dev* dev =
+		container_of(work, struct saa7134_dev, empress_workqueue);
 
 	if (dev->nosignal) {
 		dprintk("no video signal\n");
@@ -378,7 +379,7 @@ static int empress_init(struct saa7134_dev *dev)
 		 "%s empress (%s)", dev->name,
 		 saa7134_boards[dev->board].name);
 
-	INIT_WORK(&dev->empress_workqueue, empress_signal_update, (void*) dev);
+	INIT_WORK(&dev->empress_workqueue, empress_signal_update);
 
 	err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER,
 				    empress_nr[dev->nr]);
@@ -399,7 +400,7 @@ static int empress_init(struct saa7134_dev *dev)
 			    sizeof(struct saa7134_buf),
 			    dev);
 
-	empress_signal_update(dev);
+	empress_signal_update(&dev->empress_workqueue);
 	return 0;
 }
 
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 1dd49177315..ef2b55e1991 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1018,9 +1018,10 @@ mptfc_init_host_attr(MPT_ADAPTER *ioc,int portnum)
 }
 
 static void
-mptfc_setup_reset(void *arg)
+mptfc_setup_reset(struct work_struct *work)
 {
-	MPT_ADAPTER		*ioc = (MPT_ADAPTER *)arg;
+	MPT_ADAPTER		*ioc =
+		container_of(work, MPT_ADAPTER, fc_setup_reset_work);
 	u64			pn;
 	struct mptfc_rport_info *ri;
 
@@ -1043,9 +1044,10 @@ mptfc_setup_reset(void *arg)
 }
 
 static void
-mptfc_rescan_devices(void *arg)
+mptfc_rescan_devices(struct work_struct *work)
 {
-	MPT_ADAPTER		*ioc = (MPT_ADAPTER *)arg;
+	MPT_ADAPTER		*ioc =
+		container_of(work, MPT_ADAPTER, fc_rescan_work);
 	int			ii;
 	u64			pn;
 	struct mptfc_rport_info *ri;
@@ -1154,8 +1156,8 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         }
 
 	spin_lock_init(&ioc->fc_rescan_work_lock);
-	INIT_WORK(&ioc->fc_rescan_work, mptfc_rescan_devices,(void *)ioc);
-	INIT_WORK(&ioc->fc_setup_reset_work, mptfc_setup_reset, (void *)ioc);
+	INIT_WORK(&ioc->fc_rescan_work, mptfc_rescan_devices);
+	INIT_WORK(&ioc->fc_setup_reset_work, mptfc_setup_reset);
 
 	spin_lock_irqsave(&ioc->FreeQlock, flags);
 
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index 314c3a27585..b7c4407c5e3 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -111,7 +111,8 @@ struct mpt_lan_priv {
 	u32 total_received;
 	struct net_device_stats stats;	/* Per device statistics */
 
-	struct work_struct post_buckets_task;
+	struct delayed_work post_buckets_task;
+	struct net_device *dev;
 	unsigned long post_buckets_active;
 };
 
@@ -132,7 +133,7 @@ static int  lan_reply (MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf,
 static int  mpt_lan_open(struct net_device *dev);
 static int  mpt_lan_reset(struct net_device *dev);
 static int  mpt_lan_close(struct net_device *dev);
-static void mpt_lan_post_receive_buckets(void *dev_id);
+static void mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv);
 static void mpt_lan_wake_post_buckets_task(struct net_device *dev,
 					   int priority);
 static int  mpt_lan_receive_post_turbo(struct net_device *dev, u32 tmsg);
@@ -345,7 +346,7 @@ mpt_lan_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 			priv->mpt_rxfidx[++priv->mpt_rxfidx_tail] = i;
 		spin_unlock_irqrestore(&priv->rxfidx_lock, flags);
 	} else {
-		mpt_lan_post_receive_buckets(dev);
+		mpt_lan_post_receive_buckets(priv);
 		netif_wake_queue(dev);
 	}
 
@@ -441,7 +442,7 @@ mpt_lan_open(struct net_device *dev)
 
 	dlprintk((KERN_INFO MYNAM "/lo: Finished initializing RcvCtl\n"));
 
-	mpt_lan_post_receive_buckets(dev);
+	mpt_lan_post_receive_buckets(priv);
 	printk(KERN_INFO MYNAM ": %s/%s: interface up & active\n",
 			IOC_AND_NETDEV_NAMES_s_s(dev));
 
@@ -854,7 +855,7 @@ mpt_lan_wake_post_buckets_task(struct net_device *dev, int priority)
 	
 	if (test_and_set_bit(0, &priv->post_buckets_active) == 0) {
 		if (priority) {
-			schedule_work(&priv->post_buckets_task);
+			schedule_delayed_work(&priv->post_buckets_task, 0);
 		} else {
 			schedule_delayed_work(&priv->post_buckets_task, 1);
 			dioprintk((KERN_INFO MYNAM ": post_buckets queued on "
@@ -1188,10 +1189,9 @@ mpt_lan_receive_post_reply(struct net_device *dev,
 /* Simple SGE's only at the moment */
 
 static void
-mpt_lan_post_receive_buckets(void *dev_id)
+mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv)
 {
-	struct net_device *dev = dev_id;
-	struct mpt_lan_priv *priv = dev->priv;
+	struct net_device *dev = priv->dev;
 	MPT_ADAPTER *mpt_dev = priv->mpt_dev;
 	MPT_FRAME_HDR *mf;
 	LANReceivePostRequest_t *pRecvReq;
@@ -1335,6 +1335,13 @@ out:
 	clear_bit(0, &priv->post_buckets_active);
 }
 
+static void
+mpt_lan_post_receive_buckets_work(struct work_struct *work)
+{
+	mpt_lan_post_receive_buckets(container_of(work, struct mpt_lan_priv,
+						  post_buckets_task.work));
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 static struct net_device *
 mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
@@ -1350,11 +1357,13 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
 
 	priv = netdev_priv(dev);
 
+	priv->dev = dev;
 	priv->mpt_dev = mpt_dev;
 	priv->pnum = pnum;
 
-	memset(&priv->post_buckets_task, 0, sizeof(struct work_struct));
-	INIT_WORK(&priv->post_buckets_task, mpt_lan_post_receive_buckets, dev);
+	memset(&priv->post_buckets_task, 0, sizeof(priv->post_buckets_task));
+	INIT_DELAYED_WORK(&priv->post_buckets_task,
+			  mpt_lan_post_receive_buckets_work);
 	priv->post_buckets_active = 0;
 
 	dlprintk((KERN_INFO MYNAM "@%d: bucketlen = %d\n",
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index b752a479f6d..4f0c530e47b 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -2006,9 +2006,10 @@ __mptsas_discovery_work(MPT_ADAPTER *ioc)
  *(Mutex LOCKED)
  */
 static void
-mptsas_discovery_work(void * arg)
+mptsas_discovery_work(struct work_struct *work)
 {
-	struct mptsas_discovery_event *ev = arg;
+	struct mptsas_discovery_event *ev =
+		container_of(work, struct mptsas_discovery_event, work);
 	MPT_ADAPTER *ioc = ev->ioc;
 
 	mutex_lock(&ioc->sas_discovery_mutex);
@@ -2068,9 +2069,9 @@ mptsas_find_phyinfo_by_target(MPT_ADAPTER *ioc, u32 id)
  * Work queue thread to clear the persitency table
  */
 static void
-mptsas_persist_clear_table(void * arg)
+mptsas_persist_clear_table(struct work_struct *work)
 {
-	MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
+	MPT_ADAPTER *ioc = container_of(work, MPT_ADAPTER, sas_persist_task);
 
 	mptbase_sas_persist_operation(ioc, MPI_SAS_OP_CLEAR_NOT_PRESENT);
 }
@@ -2093,9 +2094,10 @@ mptsas_reprobe_target(struct scsi_target *starget, int uld_attach)
  * Work queue thread to handle SAS hotplug events
  */
 static void
-mptsas_hotplug_work(void *arg)
+mptsas_hotplug_work(struct work_struct *work)
 {
-	struct mptsas_hotplug_event *ev = arg;
+	struct mptsas_hotplug_event *ev =
+		container_of(work, struct mptsas_hotplug_event, work);
 	MPT_ADAPTER *ioc = ev->ioc;
 	struct mptsas_phyinfo *phy_info;
 	struct sas_rphy *rphy;
@@ -2341,7 +2343,7 @@ mptsas_send_sas_event(MPT_ADAPTER *ioc,
 			break;
 		}
 
-		INIT_WORK(&ev->work, mptsas_hotplug_work, ev);
+		INIT_WORK(&ev->work, mptsas_hotplug_work);
 		ev->ioc = ioc;
 		ev->handle = le16_to_cpu(sas_event_data->DevHandle);
 		ev->parent_handle =
@@ -2366,7 +2368,7 @@ mptsas_send_sas_event(MPT_ADAPTER *ioc,
 	 * Persistent table is full.
 	 */
 		INIT_WORK(&ioc->sas_persist_task,
-		    mptsas_persist_clear_table, (void *)ioc);
+		    mptsas_persist_clear_table);
 		schedule_work(&ioc->sas_persist_task);
 		break;
 	case MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA:
@@ -2395,7 +2397,7 @@ mptsas_send_raid_event(MPT_ADAPTER *ioc,
 		return;
 	}
 
-	INIT_WORK(&ev->work, mptsas_hotplug_work, ev);
+	INIT_WORK(&ev->work, mptsas_hotplug_work);
 	ev->ioc = ioc;
 	ev->id = raid_event_data->VolumeID;
 	ev->event_type = MPTSAS_IGNORE_EVENT;
@@ -2474,7 +2476,7 @@ mptsas_send_discovery_event(MPT_ADAPTER *ioc,
 	ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
 	if (!ev)
 		return;
-	INIT_WORK(&ev->work, mptsas_discovery_work, ev);
+	INIT_WORK(&ev->work, mptsas_discovery_work);
 	ev->ioc = ioc;
 	schedule_work(&ev->work);
 };
@@ -2511,8 +2513,7 @@ mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply)
 		break;
 	case MPI_EVENT_PERSISTENT_TABLE_FULL:
 		INIT_WORK(&ioc->sas_persist_task,
-		    mptsas_persist_clear_table,
-		    (void *)ioc);
+		    mptsas_persist_clear_table);
 		schedule_work(&ioc->sas_persist_task);
 		break;
 	 case MPI_EVENT_SAS_DISCOVERY:
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index e4cc3dd5fc9..f422c0d0621 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -646,9 +646,10 @@ struct work_queue_wrapper {
 	int			disk;
 };
 
-static void mpt_work_wrapper(void *data)
+static void mpt_work_wrapper(struct work_struct *work)
 {
-	struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
+	struct work_queue_wrapper *wqw =
+		container_of(work, struct work_queue_wrapper, work);
 	struct _MPT_SCSI_HOST *hd = wqw->hd;
 	struct Scsi_Host *shost = hd->ioc->sh;
 	struct scsi_device *sdev;
@@ -695,7 +696,7 @@ static void mpt_dv_raid(struct _MPT_SCSI_HOST *hd, int disk)
 			   disk);
 		return;
 	}
-	INIT_WORK(&wqw->work, mpt_work_wrapper, wqw);
+	INIT_WORK(&wqw->work, mpt_work_wrapper);
 	wqw->hd = hd;
 	wqw->disk = disk;
 
@@ -784,9 +785,10 @@ MODULE_DEVICE_TABLE(pci, mptspi_pci_table);
  * renegotiate for a given target
  */
 static void
-mptspi_dv_renegotiate_work(void *data)
+mptspi_dv_renegotiate_work(struct work_struct *work)
 {
-	struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
+	struct work_queue_wrapper *wqw =
+		container_of(work, struct work_queue_wrapper, work);
 	struct _MPT_SCSI_HOST *hd = wqw->hd;
 	struct scsi_device *sdev;
 
@@ -804,7 +806,7 @@ mptspi_dv_renegotiate(struct _MPT_SCSI_HOST *hd)
 	if (!wqw)
 		return;
 
-	INIT_WORK(&wqw->work, mptspi_dv_renegotiate_work, wqw);
+	INIT_WORK(&wqw->work, mptspi_dv_renegotiate_work);
 	wqw->hd = hd;
 
 	schedule_work(&wqw->work);
diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c
index 64130227574..7fc7399bd2e 100644
--- a/drivers/message/i2o/driver.c
+++ b/drivers/message/i2o/driver.c
@@ -232,7 +232,7 @@ int i2o_driver_dispatch(struct i2o_controller *c, u32 m)
 			break;
 		}
 
-		INIT_WORK(&evt->work, (void (*)(void *))drv->event, evt);
+		INIT_WORK(&evt->work, drv->event);
 		queue_work(drv->event_queue, &evt->work);
 		return 1;
 	}
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c
index a2350640384..9e529d8dd5c 100644
--- a/drivers/message/i2o/exec-osm.c
+++ b/drivers/message/i2o/exec-osm.c
@@ -371,8 +371,10 @@ static int i2o_exec_remove(struct device *dev)
  *	new LCT and if the buffer for the LCT was to small sends a LCT NOTIFY
  *	again, otherwise send LCT NOTIFY to get informed on next LCT change.
  */
-static void i2o_exec_lct_modified(struct i2o_exec_lct_notify_work *work)
+static void i2o_exec_lct_modified(struct work_struct *_work)
 {
+	struct i2o_exec_lct_notify_work *work =
+		container_of(_work, struct i2o_exec_lct_notify_work, work);
 	u32 change_ind = 0;
 	struct i2o_controller *c = work->c;
 
@@ -439,8 +441,7 @@ static int i2o_exec_reply(struct i2o_controller *c, u32 m,
 
 		work->c = c;
 
-		INIT_WORK(&work->work, (void (*)(void *))i2o_exec_lct_modified,
-			  work);
+		INIT_WORK(&work->work, i2o_exec_lct_modified);
 		queue_work(i2o_exec_driver.event_queue, &work->work);
 		return 1;
 	}
@@ -460,13 +461,15 @@ static int i2o_exec_reply(struct i2o_controller *c, u32 m,
 
 /**
  *	i2o_exec_event - Event handling function
- *	@evt: Event which occurs
+ *	@work: Work item in occurring event
  *
  *	Handles events send by the Executive device. At the moment does not do
  *	anything useful.
  */
-static void i2o_exec_event(struct i2o_event *evt)
+static void i2o_exec_event(struct work_struct *work)
 {
+	struct i2o_event *evt = container_of(work, struct i2o_event, work);
+
 	if (likely(evt->i2o_dev))
 		osm_debug("Event received from device: %d\n",
 			  evt->i2o_dev->lct_data.tid);
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index eaba81bf2ec..70ae0025332 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -419,16 +419,18 @@ static int i2o_block_prep_req_fn(struct request_queue *q, struct request *req)
 
 /**
  *	i2o_block_delayed_request_fn - delayed request queue function
- *	delayed_request: the delayed request with the queue to start
+ *	@work: the delayed request with the queue to start
  *
  *	If the request queue is stopped for a disk, and there is no open
  *	request, a new event is created, which calls this function to start
  *	the queue after I2O_BLOCK_REQUEST_TIME. Otherwise the queue will never
  *	be started again.
  */
-static void i2o_block_delayed_request_fn(void *delayed_request)
+static void i2o_block_delayed_request_fn(struct work_struct *work)
 {
-	struct i2o_block_delayed_request *dreq = delayed_request;
+	struct i2o_block_delayed_request *dreq =
+		container_of(work, struct i2o_block_delayed_request,
+			     work.work);
 	struct request_queue *q = dreq->queue;
 	unsigned long flags;
 
@@ -538,8 +540,9 @@ static int i2o_block_reply(struct i2o_controller *c, u32 m,
 	return 1;
 };
 
-static void i2o_block_event(struct i2o_event *evt)
+static void i2o_block_event(struct work_struct *work)
 {
+	struct i2o_event *evt = container_of(work, struct i2o_event, work);
 	osm_debug("event received\n");
 	kfree(evt);
 };
@@ -938,8 +941,8 @@ static void i2o_block_request_fn(struct request_queue *q)
 				continue;
 
 			dreq->queue = q;
-			INIT_WORK(&dreq->work, i2o_block_delayed_request_fn,
-				  dreq);
+			INIT_DELAYED_WORK(&dreq->work,
+					  i2o_block_delayed_request_fn);
 
 			if (!queue_delayed_work(i2o_block_driver.event_queue,
 						&dreq->work,
diff --git a/drivers/message/i2o/i2o_block.h b/drivers/message/i2o/i2o_block.h
index 4fdaa5bda41..d9fdc95b440 100644
--- a/drivers/message/i2o/i2o_block.h
+++ b/drivers/message/i2o/i2o_block.h
@@ -96,7 +96,7 @@ struct i2o_block_request {
 
 /* I2O Block device delayed request */
 struct i2o_block_delayed_request {
-	struct work_struct work;
+	struct delayed_work work;
 	struct request_queue *queue;
 };
 
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index 1ba8754e938..2ab7add78f9 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -33,9 +33,10 @@ static void tifm_7xx1_eject(struct tifm_adapter *fm, struct tifm_dev *sock)
 	spin_unlock_irqrestore(&fm->lock, flags);
 }
 
-static void tifm_7xx1_remove_media(void *adapter)
+static void tifm_7xx1_remove_media(struct work_struct *work)
 {
-	struct tifm_adapter *fm = adapter;
+	struct tifm_adapter *fm =
+		container_of(work, struct tifm_adapter, media_remover);
 	unsigned long flags;
 	int cnt;
 	struct tifm_dev *sock;
@@ -169,9 +170,10 @@ tifm_7xx1_sock_addr(char __iomem *base_addr, unsigned int sock_num)
 	return base_addr + ((sock_num + 1) << 10);
 }
 
-static void tifm_7xx1_insert_media(void *adapter)
+static void tifm_7xx1_insert_media(struct work_struct *work)
 {
-	struct tifm_adapter *fm = adapter;
+	struct tifm_adapter *fm =
+		container_of(work, struct tifm_adapter, media_inserter);
 	unsigned long flags;
 	tifm_media_id media_id;
 	char *card_name = "xx";
@@ -261,7 +263,7 @@ static int tifm_7xx1_suspend(struct pci_dev *dev, pm_message_t state)
 	spin_unlock_irqrestore(&fm->lock, flags);
 	flush_workqueue(fm->wq);
 
-	tifm_7xx1_remove_media(fm);
+	tifm_7xx1_remove_media(&fm->media_remover);
 
 	pci_set_power_state(dev, PCI_D3hot);
         pci_disable_device(dev);
@@ -328,8 +330,8 @@ static int tifm_7xx1_probe(struct pci_dev *dev,
 	if (!fm->sockets)
 		goto err_out_free;
 
-	INIT_WORK(&fm->media_inserter, tifm_7xx1_insert_media, fm);
-	INIT_WORK(&fm->media_remover, tifm_7xx1_remove_media, fm);
+	INIT_WORK(&fm->media_inserter, tifm_7xx1_insert_media);
+	INIT_WORK(&fm->media_remover, tifm_7xx1_remove_media);
 	fm->eject = tifm_7xx1_eject;
 	pci_set_drvdata(dev, fm);
 
@@ -384,7 +386,7 @@ static void tifm_7xx1_remove(struct pci_dev *dev)
 
 	flush_workqueue(fm->wq);
 
-	tifm_7xx1_remove_media(fm);
+	tifm_7xx1_remove_media(&fm->media_remover);
 
 	writel(TIFM_IRQ_SETALL, fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
 	free_irq(dev->irq, fm);
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index ea41852ec8c..f4f8ccaf545 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -40,7 +40,7 @@ config MMC_ARMMMCI
 	  If unsure, say N.
 
 config MMC_PXA
-	tristate "Intel PXA255 Multimedia Card Interface support"
+	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
 	depends on ARCH_PXA && MMC
 	help
 	  This selects the Intel(R) PXA(R) Multimedia card Interface.
diff --git a/drivers/mmc/at91_mci.c b/drivers/mmc/at91_mci.c
index 494b23fb0a0..6495cd8a930 100644
--- a/drivers/mmc/at91_mci.c
+++ b/drivers/mmc/at91_mci.c
@@ -793,7 +793,7 @@ int at91_mci_get_ro(struct mmc_host *mmc)
 	return read_only;
 }
 
-static struct mmc_host_ops at91_mci_ops = {
+static const struct mmc_host_ops at91_mci_ops = {
 	.request	= at91_mci_request,
 	.set_ios	= at91_mci_set_ios,
 	.get_ro		= at91_mci_get_ro,
diff --git a/drivers/mmc/au1xmmc.c b/drivers/mmc/au1xmmc.c
index 53ffcbb14a9..447fba5825f 100644
--- a/drivers/mmc/au1xmmc.c
+++ b/drivers/mmc/au1xmmc.c
@@ -875,7 +875,7 @@ static void au1xmmc_init_dma(struct au1xmmc_host *host)
 	host->rx_chan = rxchan;
 }
 
-struct mmc_host_ops au1xmmc_ops = {
+struct const mmc_host_ops au1xmmc_ops = {
 	.request	= au1xmmc_request,
 	.set_ios	= au1xmmc_set_ios,
 };
diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c
index 659d4a822cc..06e7fcd1922 100644
--- a/drivers/mmc/imxmmc.c
+++ b/drivers/mmc/imxmmc.c
@@ -877,7 +877,7 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	}
 }
 
-static struct mmc_host_ops imxmci_ops = {
+static const struct mmc_host_ops imxmci_ops = {
 	.request	= imxmci_request,
 	.set_ios	= imxmci_set_ios,
 };
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 766bc54406e..6f2a282e2b9 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2003-2004 Russell King, All Rights Reserved.
  *  SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
  *  SD support Copyright (C) 2005 Pierre Ossman, All Rights Reserved.
+ *  MMCv4 support Copyright (C) 2006 Philip Langdale, All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -396,23 +397,23 @@ static int mmc_select_card(struct mmc_host *host, struct mmc_card *card)
 		return err;
 
 	/*
-	 * Default bus width is 1 bit.
-	 */
-	host->ios.bus_width = MMC_BUS_WIDTH_1;
-
-	/*
-	 * We can only change the bus width of the selected
-	 * card so therefore we have to put the handling
+	 * We can only change the bus width of SD cards when
+	 * they are selected so we have to put the handling
 	 * here.
+	 *
+	 * The card is in 1 bit mode by default so
+	 * we only need to change if it supports the
+	 * wider version.
 	 */
-	if (host->caps & MMC_CAP_4_BIT_DATA) {
+	if (mmc_card_sd(card) &&
+		(card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
+
 		/*
-		 * The card is in 1 bit mode by default so
-		 * we only need to change if it supports the
-		 * wider version.
-		 */
-		if (mmc_card_sd(card) &&
-			(card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
+		* Default bus width is 1 bit.
+		*/
+		host->ios.bus_width = MMC_BUS_WIDTH_1;
+
+		if (host->caps & MMC_CAP_4_BIT_DATA) {
 			struct mmc_command cmd;
 			cmd.opcode = SD_APP_SET_BUS_WIDTH;
 			cmd.arg = SD_BUS_WIDTH_4;
@@ -453,11 +454,11 @@ static void mmc_deselect_cards(struct mmc_host *host)
 
 static inline void mmc_delay(unsigned int ms)
 {
-	if (ms < HZ / 1000) {
-		yield();
+	if (ms < 1000 / HZ) {
+		cond_resched();
 		mdelay(ms);
 	} else {
-		msleep_interruptible (ms);
+		msleep(ms);
 	}
 }
 
@@ -953,6 +954,137 @@ static void mmc_read_csds(struct mmc_host *host)
 	}
 }
 
+static void mmc_process_ext_csds(struct mmc_host *host)
+{
+	int err;
+	struct mmc_card *card;
+
+	struct mmc_request mrq;
+	struct mmc_command cmd;
+	struct mmc_data data;
+
+	struct scatterlist sg;
+
+	/*
+	 * As the ext_csd is so large and mostly unused, we don't store the
+	 * raw block in mmc_card.
+	 */
+	u8 *ext_csd;
+	ext_csd = kmalloc(512, GFP_KERNEL);
+	if (!ext_csd) {
+		printk("%s: could not allocate a buffer to receive the ext_csd."
+		       "mmc v4 cards will be treated as v3.\n",
+			mmc_hostname(host));
+		return;
+	}
+
+	list_for_each_entry(card, &host->cards, node) {
+		if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
+			continue;
+		if (mmc_card_sd(card))
+			continue;
+		if (card->csd.mmca_vsn < CSD_SPEC_VER_4)
+			continue;
+
+		err = mmc_select_card(host, card);
+		if (err != MMC_ERR_NONE) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		memset(&cmd, 0, sizeof(struct mmc_command));
+
+		cmd.opcode = MMC_SEND_EXT_CSD;
+		cmd.arg = 0;
+		cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+
+		memset(&data, 0, sizeof(struct mmc_data));
+
+		mmc_set_data_timeout(&data, card, 0);
+
+		data.blksz = 512;
+		data.blocks = 1;
+		data.flags = MMC_DATA_READ;
+		data.sg = &sg;
+		data.sg_len = 1;
+
+		memset(&mrq, 0, sizeof(struct mmc_request));
+
+		mrq.cmd = &cmd;
+		mrq.data = &data;
+
+		sg_init_one(&sg, ext_csd, 512);
+
+		mmc_wait_for_req(host, &mrq);
+
+		if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		switch (ext_csd[EXT_CSD_CARD_TYPE]) {
+		case EXT_CSD_CARD_TYPE_52 | EXT_CSD_CARD_TYPE_26:
+			card->ext_csd.hs_max_dtr = 52000000;
+			break;
+		case EXT_CSD_CARD_TYPE_26:
+			card->ext_csd.hs_max_dtr = 26000000;
+			break;
+		default:
+			/* MMC v4 spec says this cannot happen */
+			printk("%s: card is mmc v4 but doesn't support "
+			       "any high-speed modes.\n",
+				mmc_hostname(card->host));
+			mmc_card_set_bad(card);
+			continue;
+		}
+
+		/* Activate highspeed support. */
+		cmd.opcode = MMC_SWITCH;
+		cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+			  (EXT_CSD_HS_TIMING << 16) |
+			  (1 << 8) |
+			  EXT_CSD_CMD_SET_NORMAL;
+		cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
+
+		err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+		if (err != MMC_ERR_NONE) {
+			printk("%s: failed to switch card to mmc v4 "
+			       "high-speed mode.\n",
+			       mmc_hostname(card->host));
+			continue;
+		}
+
+		mmc_card_set_highspeed(card);
+
+		/* Check for host support for wide-bus modes. */
+		if (!(host->caps & MMC_CAP_4_BIT_DATA)) {
+			continue;
+		}
+
+		/* Activate 4-bit support. */
+		cmd.opcode = MMC_SWITCH;
+		cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+			  (EXT_CSD_BUS_WIDTH << 16) |
+			  (EXT_CSD_BUS_WIDTH_4 << 8) |
+			  EXT_CSD_CMD_SET_NORMAL;
+		cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
+
+		err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+		if (err != MMC_ERR_NONE) {
+			printk("%s: failed to switch card to "
+			       "mmc v4 4-bit bus mode.\n",
+			       mmc_hostname(card->host));
+			continue;
+		}
+
+		host->ios.bus_width = MMC_BUS_WIDTH_4;
+	}
+
+	kfree(ext_csd);
+
+	mmc_deselect_cards(host);
+}
+
 static void mmc_read_scrs(struct mmc_host *host)
 {
 	int err;
@@ -1025,14 +1157,133 @@ static void mmc_read_scrs(struct mmc_host *host)
 	mmc_deselect_cards(host);
 }
 
+static void mmc_read_switch_caps(struct mmc_host *host)
+{
+	int err;
+	struct mmc_card *card;
+	struct mmc_request mrq;
+	struct mmc_command cmd;
+	struct mmc_data data;
+	unsigned char *status;
+	struct scatterlist sg;
+
+	status = kmalloc(64, GFP_KERNEL);
+	if (!status) {
+		printk(KERN_WARNING "%s: Unable to allocate buffer for "
+			"reading switch capabilities.\n",
+			mmc_hostname(host));
+		return;
+	}
+
+	list_for_each_entry(card, &host->cards, node) {
+		if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
+			continue;
+		if (!mmc_card_sd(card))
+			continue;
+		if (card->scr.sda_vsn < SCR_SPEC_VER_1)
+			continue;
+
+		err = mmc_select_card(host, card);
+		if (err != MMC_ERR_NONE) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		memset(&cmd, 0, sizeof(struct mmc_command));
+
+		cmd.opcode = SD_SWITCH;
+		cmd.arg = 0x00FFFFF1;
+		cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+
+		memset(&data, 0, sizeof(struct mmc_data));
+
+		mmc_set_data_timeout(&data, card, 0);
+
+		data.blksz = 64;
+		data.blocks = 1;
+		data.flags = MMC_DATA_READ;
+		data.sg = &sg;
+		data.sg_len = 1;
+
+		memset(&mrq, 0, sizeof(struct mmc_request));
+
+		mrq.cmd = &cmd;
+		mrq.data = &data;
+
+		sg_init_one(&sg, status, 64);
+
+		mmc_wait_for_req(host, &mrq);
+
+		if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		if (status[13] & 0x02)
+			card->sw_caps.hs_max_dtr = 50000000;
+
+		memset(&cmd, 0, sizeof(struct mmc_command));
+
+		cmd.opcode = SD_SWITCH;
+		cmd.arg = 0x80FFFFF1;
+		cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+
+		memset(&data, 0, sizeof(struct mmc_data));
+
+		mmc_set_data_timeout(&data, card, 0);
+
+		data.blksz = 64;
+		data.blocks = 1;
+		data.flags = MMC_DATA_READ;
+		data.sg = &sg;
+		data.sg_len = 1;
+
+		memset(&mrq, 0, sizeof(struct mmc_request));
+
+		mrq.cmd = &cmd;
+		mrq.data = &data;
+
+		sg_init_one(&sg, status, 64);
+
+		mmc_wait_for_req(host, &mrq);
+
+		if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
+			mmc_card_set_dead(card);
+			continue;
+		}
+
+		if ((status[16] & 0xF) != 1) {
+			printk(KERN_WARNING "%s: Problem switching card "
+				"into high-speed mode!\n",
+				mmc_hostname(host));
+			continue;
+		}
+
+		mmc_card_set_highspeed(card);
+	}
+
+	kfree(status);
+
+	mmc_deselect_cards(host);
+}
+
 static unsigned int mmc_calculate_clock(struct mmc_host *host)
 {
 	struct mmc_card *card;
 	unsigned int max_dtr = host->f_max;
 
 	list_for_each_entry(card, &host->cards, node)
-		if (!mmc_card_dead(card) && max_dtr > card->csd.max_dtr)
-			max_dtr = card->csd.max_dtr;
+		if (!mmc_card_dead(card)) {
+			if (mmc_card_highspeed(card) && mmc_card_sd(card)) {
+				if (max_dtr > card->sw_caps.hs_max_dtr)
+					max_dtr = card->sw_caps.hs_max_dtr;
+			} else if (mmc_card_highspeed(card) && !mmc_card_sd(card)) {
+				if (max_dtr > card->ext_csd.hs_max_dtr)
+					max_dtr = card->ext_csd.hs_max_dtr;
+			} else if (max_dtr > card->csd.max_dtr) {
+				max_dtr = card->csd.max_dtr;
+			}
+		}
 
 	pr_debug("%s: selected %d.%03dMHz transfer rate\n",
 		 mmc_hostname(host),
@@ -1150,8 +1401,11 @@ static void mmc_setup(struct mmc_host *host)
 
 	mmc_read_csds(host);
 
-	if (host->mode == MMC_MODE_SD)
+	if (host->mode == MMC_MODE_SD) {
 		mmc_read_scrs(host);
+		mmc_read_switch_caps(host);
+	} else
+		mmc_process_ext_csds(host);
 }
 
 
@@ -1165,18 +1419,16 @@ static void mmc_setup(struct mmc_host *host)
  */
 void mmc_detect_change(struct mmc_host *host, unsigned long delay)
 {
-	if (delay)
-		mmc_schedule_delayed_work(&host->detect, delay);
-	else
-		mmc_schedule_work(&host->detect);
+	mmc_schedule_delayed_work(&host->detect, delay);
 }
 
 EXPORT_SYMBOL(mmc_detect_change);
 
 
-static void mmc_rescan(void *data)
+static void mmc_rescan(struct work_struct *work)
 {
-	struct mmc_host *host = data;
+	struct mmc_host *host =
+		container_of(work, struct mmc_host, detect.work);
 	struct list_head *l, *n;
 	unsigned char power_mode;
 
@@ -1259,7 +1511,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
 		spin_lock_init(&host->lock);
 		init_waitqueue_head(&host->wq);
 		INIT_LIST_HEAD(&host->cards);
-		INIT_WORK(&host->detect, mmc_rescan, host);
+		INIT_DELAYED_WORK(&host->detect, mmc_rescan);
 
 		/*
 		 * By default, hosts do not support SGIO or large requests.
@@ -1357,7 +1609,7 @@ EXPORT_SYMBOL(mmc_suspend_host);
  */
 int mmc_resume_host(struct mmc_host *host)
 {
-	mmc_rescan(host);
+	mmc_rescan(&host->detect.work);
 
 	return 0;
 }
diff --git a/drivers/mmc/mmc.h b/drivers/mmc/mmc.h
index cd5e0ab3d84..149affe0b68 100644
--- a/drivers/mmc/mmc.h
+++ b/drivers/mmc/mmc.h
@@ -20,6 +20,6 @@ void mmc_remove_host_sysfs(struct mmc_host *host);
 void mmc_free_host_sysfs(struct mmc_host *host);
 
 int mmc_schedule_work(struct work_struct *work);
-int mmc_schedule_delayed_work(struct work_struct *work, unsigned long delay);
+int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay);
 void mmc_flush_scheduled_work(void);
 #endif
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index f9027c8db79..87713572293 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -83,7 +83,6 @@ static void mmc_blk_put(struct mmc_blk_data *md)
 	md->usage--;
 	if (md->usage == 0) {
 		put_disk(md->disk);
-		mmc_cleanup_queue(&md->queue);
 		kfree(md);
 	}
 	mutex_unlock(&open_lock);
@@ -225,10 +224,10 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 	struct mmc_blk_data *md = mq->data;
 	struct mmc_card *card = md->queue.card;
 	struct mmc_blk_request brq;
-	int ret;
+	int ret = 1;
 
 	if (mmc_card_claim_host(card))
-		goto cmd_err;
+		goto flush_queue;
 
 	do {
 		struct mmc_command cmd;
@@ -345,8 +344,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 	return 1;
 
  cmd_err:
-	ret = 1;
-
  	/*
  	 * If this is an SD card and we're writing, we can first
  	 * mark the known good sectors as ok.
@@ -380,6 +377,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 
 	mmc_card_release_host(card);
 
+flush_queue:
 	spin_lock_irq(&md->lock);
 	while (ret) {
 		ret = end_that_request_chunk(req, 0,
@@ -553,12 +551,11 @@ static void mmc_blk_remove(struct mmc_card *card)
 	if (md) {
 		int devidx;
 
+		/* Stop new requests from getting into the queue */
 		del_gendisk(md->disk);
 
-		/*
-		 * I think this is needed.
-		 */
-		md->disk->queue = NULL;
+		/* Then flush out any already in there */
+		mmc_cleanup_queue(&md->queue);
 
 		devidx = md->disk->first_minor >> MMC_SHIFT;
 		__clear_bit(devidx, dev_use);
diff --git a/drivers/mmc/mmc_queue.c b/drivers/mmc/mmc_queue.c
index 61a1de85cb2..a17423a4ed8 100644
--- a/drivers/mmc/mmc_queue.c
+++ b/drivers/mmc/mmc_queue.c
@@ -10,13 +10,13 @@
  */
 #include <linux/module.h>
 #include <linux/blkdev.h>
+#include <linux/kthread.h>
 
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 #include "mmc_queue.h"
 
-#define MMC_QUEUE_EXIT		(1 << 0)
-#define MMC_QUEUE_SUSPENDED	(1 << 1)
+#define MMC_QUEUE_SUSPENDED	(1 << 0)
 
 /*
  * Prepare a MMC request.  Essentially, this means passing the
@@ -59,7 +59,6 @@ static int mmc_queue_thread(void *d)
 {
 	struct mmc_queue *mq = d;
 	struct request_queue *q = mq->queue;
-	DECLARE_WAITQUEUE(wait, current);
 
 	/*
 	 * Set iothread to ensure that we aren't put to sleep by
@@ -67,12 +66,7 @@ static int mmc_queue_thread(void *d)
 	 */
 	current->flags |= PF_MEMALLOC|PF_NOFREEZE;
 
-	daemonize("mmcqd");
-
-	complete(&mq->thread_complete);
-
 	down(&mq->thread_sem);
-	add_wait_queue(&mq->thread_wq, &wait);
 	do {
 		struct request *req = NULL;
 
@@ -84,7 +78,7 @@ static int mmc_queue_thread(void *d)
 		spin_unlock_irq(q->queue_lock);
 
 		if (!req) {
-			if (mq->flags & MMC_QUEUE_EXIT)
+			if (kthread_should_stop())
 				break;
 			up(&mq->thread_sem);
 			schedule();
@@ -95,10 +89,8 @@ static int mmc_queue_thread(void *d)
 
 		mq->issue_fn(mq, req);
 	} while (1);
-	remove_wait_queue(&mq->thread_wq, &wait);
 	up(&mq->thread_sem);
 
-	complete_and_exit(&mq->thread_complete, 0);
 	return 0;
 }
 
@@ -111,9 +103,22 @@ static int mmc_queue_thread(void *d)
 static void mmc_request(request_queue_t *q)
 {
 	struct mmc_queue *mq = q->queuedata;
+	struct request *req;
+	int ret;
+
+	if (!mq) {
+		printk(KERN_ERR "MMC: killing requests for dead queue\n");
+		while ((req = elv_next_request(q)) != NULL) {
+			do {
+				ret = end_that_request_chunk(req, 0,
+					req->current_nr_sectors << 9);
+			} while (ret);
+		}
+		return;
+	}
 
 	if (!mq->req)
-		wake_up(&mq->thread_wq);
+		wake_up_process(mq->thread);
 }
 
 /**
@@ -152,36 +157,40 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
 			 GFP_KERNEL);
 	if (!mq->sg) {
 		ret = -ENOMEM;
-		goto cleanup;
+		goto cleanup_queue;
 	}
 
-	init_completion(&mq->thread_complete);
-	init_waitqueue_head(&mq->thread_wq);
 	init_MUTEX(&mq->thread_sem);
 
-	ret = kernel_thread(mmc_queue_thread, mq, CLONE_KERNEL);
-	if (ret >= 0) {
-		wait_for_completion(&mq->thread_complete);
-		init_completion(&mq->thread_complete);
-		ret = 0;
-		goto out;
+	mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd");
+	if (IS_ERR(mq->thread)) {
+		ret = PTR_ERR(mq->thread);
+		goto free_sg;
 	}
 
- cleanup:
+	return 0;
+
+ free_sg:
 	kfree(mq->sg);
 	mq->sg = NULL;
-
+ cleanup_queue:
 	blk_cleanup_queue(mq->queue);
- out:
 	return ret;
 }
 EXPORT_SYMBOL(mmc_init_queue);
 
 void mmc_cleanup_queue(struct mmc_queue *mq)
 {
-	mq->flags |= MMC_QUEUE_EXIT;
-	wake_up(&mq->thread_wq);
-	wait_for_completion(&mq->thread_complete);
+	request_queue_t *q = mq->queue;
+	unsigned long flags;
+
+	/* Mark that we should start throwing out stragglers */
+	spin_lock_irqsave(q->queue_lock, flags);
+	q->queuedata = NULL;
+	spin_unlock_irqrestore(q->queue_lock, flags);
+
+	/* Then terminate our worker thread */
+	kthread_stop(mq->thread);
 
 	kfree(mq->sg);
 	mq->sg = NULL;
diff --git a/drivers/mmc/mmc_queue.h b/drivers/mmc/mmc_queue.h
index 7182d2f69b4..c9f139e764f 100644
--- a/drivers/mmc/mmc_queue.h
+++ b/drivers/mmc/mmc_queue.h
@@ -6,8 +6,7 @@ struct task_struct;
 
 struct mmc_queue {
 	struct mmc_card		*card;
-	struct completion	thread_complete;
-	wait_queue_head_t	thread_wq;
+	struct task_struct	*thread;
 	struct semaphore	thread_sem;
 	unsigned int		flags;
 	struct request		*req;
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index ac532963604..e334acd045b 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -321,17 +321,9 @@ void mmc_free_host_sysfs(struct mmc_host *host)
 static struct workqueue_struct *workqueue;
 
 /*
- * Internal function. Schedule work in the MMC work queue.
- */
-int mmc_schedule_work(struct work_struct *work)
-{
-	return queue_work(workqueue, work);
-}
-
-/*
  * Internal function. Schedule delayed work in the MMC work queue.
  */
-int mmc_schedule_delayed_work(struct work_struct *work, unsigned long delay)
+int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay)
 {
 	return queue_delayed_work(workqueue, work, delay);
 }
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 828503c4ee6..e9b80e92026 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -443,7 +443,7 @@ static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	}
 }
 
-static struct mmc_host_ops mmci_ops = {
+static const struct mmc_host_ops mmci_ops = {
 	.request	= mmci_request,
 	.set_ios	= mmci_set_ios,
 };
diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c
index d593ef342e7..435d331e772 100644
--- a/drivers/mmc/omap.c
+++ b/drivers/mmc/omap.c
@@ -38,7 +38,57 @@
 #include <asm/arch/fpga.h>
 #include <asm/arch/tps65010.h>
 
-#include "omap.h"
+#define	OMAP_MMC_REG_CMD	0x00
+#define	OMAP_MMC_REG_ARGL	0x04
+#define	OMAP_MMC_REG_ARGH	0x08
+#define	OMAP_MMC_REG_CON	0x0c
+#define	OMAP_MMC_REG_STAT	0x10
+#define	OMAP_MMC_REG_IE		0x14
+#define	OMAP_MMC_REG_CTO	0x18
+#define	OMAP_MMC_REG_DTO	0x1c
+#define	OMAP_MMC_REG_DATA	0x20
+#define	OMAP_MMC_REG_BLEN	0x24
+#define	OMAP_MMC_REG_NBLK	0x28
+#define	OMAP_MMC_REG_BUF	0x2c
+#define OMAP_MMC_REG_SDIO	0x34
+#define	OMAP_MMC_REG_REV	0x3c
+#define	OMAP_MMC_REG_RSP0	0x40
+#define	OMAP_MMC_REG_RSP1	0x44
+#define	OMAP_MMC_REG_RSP2	0x48
+#define	OMAP_MMC_REG_RSP3	0x4c
+#define	OMAP_MMC_REG_RSP4	0x50
+#define	OMAP_MMC_REG_RSP5	0x54
+#define	OMAP_MMC_REG_RSP6	0x58
+#define	OMAP_MMC_REG_RSP7	0x5c
+#define	OMAP_MMC_REG_IOSR	0x60
+#define	OMAP_MMC_REG_SYSC	0x64
+#define	OMAP_MMC_REG_SYSS	0x68
+
+#define	OMAP_MMC_STAT_CARD_ERR		(1 << 14)
+#define	OMAP_MMC_STAT_CARD_IRQ		(1 << 13)
+#define	OMAP_MMC_STAT_OCR_BUSY		(1 << 12)
+#define	OMAP_MMC_STAT_A_EMPTY		(1 << 11)
+#define	OMAP_MMC_STAT_A_FULL		(1 << 10)
+#define	OMAP_MMC_STAT_CMD_CRC		(1 <<  8)
+#define	OMAP_MMC_STAT_CMD_TOUT		(1 <<  7)
+#define	OMAP_MMC_STAT_DATA_CRC		(1 <<  6)
+#define	OMAP_MMC_STAT_DATA_TOUT		(1 <<  5)
+#define	OMAP_MMC_STAT_END_BUSY		(1 <<  4)
+#define	OMAP_MMC_STAT_END_OF_DATA	(1 <<  3)
+#define	OMAP_MMC_STAT_CARD_BUSY		(1 <<  2)
+#define	OMAP_MMC_STAT_END_OF_CMD	(1 <<  0)
+
+#define OMAP_MMC_READ(host, reg)	__raw_readw((host)->virt_base + OMAP_MMC_REG_##reg)
+#define OMAP_MMC_WRITE(host, reg, val)	__raw_writew((val), (host)->virt_base + OMAP_MMC_REG_##reg)
+
+/*
+ * Command types
+ */
+#define OMAP_MMC_CMDTYPE_BC	0
+#define OMAP_MMC_CMDTYPE_BCR	1
+#define OMAP_MMC_CMDTYPE_AC	2
+#define OMAP_MMC_CMDTYPE_ADTC	3
+
 
 #define DRIVER_NAME "mmci-omap"
 #define RSP_TYPE(x)	((x) & ~(MMC_RSP_BUSY|MMC_RSP_OPCODE))
@@ -60,8 +110,9 @@ struct mmc_omap_host {
 	unsigned char		id; /* 16xx chips have 2 MMC blocks */
 	struct clk *		iclk;
 	struct clk *		fclk;
-	struct resource		*res;
-	void __iomem		*base;
+	struct resource		*mem_res;
+	void __iomem		*virt_base;
+	unsigned int		phys_base;
 	int			irq;
 	unsigned char		bus_mode;
 	unsigned char		hw_bus_mode;
@@ -191,16 +242,16 @@ mmc_omap_start_command(struct mmc_omap_host *host, struct mmc_command *cmd)
 
 	clk_enable(host->fclk);
 
-	OMAP_MMC_WRITE(host->base, CTO, 200);
-	OMAP_MMC_WRITE(host->base, ARGL, cmd->arg & 0xffff);
-	OMAP_MMC_WRITE(host->base, ARGH, cmd->arg >> 16);
-	OMAP_MMC_WRITE(host->base, IE,
+	OMAP_MMC_WRITE(host, CTO, 200);
+	OMAP_MMC_WRITE(host, ARGL, cmd->arg & 0xffff);
+	OMAP_MMC_WRITE(host, ARGH, cmd->arg >> 16);
+	OMAP_MMC_WRITE(host, IE,
 		       OMAP_MMC_STAT_A_EMPTY    | OMAP_MMC_STAT_A_FULL    |
 		       OMAP_MMC_STAT_CMD_CRC    | OMAP_MMC_STAT_CMD_TOUT  |
 		       OMAP_MMC_STAT_DATA_CRC   | OMAP_MMC_STAT_DATA_TOUT |
 		       OMAP_MMC_STAT_END_OF_CMD | OMAP_MMC_STAT_CARD_ERR  |
 		       OMAP_MMC_STAT_END_OF_DATA);
-	OMAP_MMC_WRITE(host->base, CMD, cmdreg);
+	OMAP_MMC_WRITE(host, CMD, cmdreg);
 }
 
 static void
@@ -296,22 +347,22 @@ mmc_omap_cmd_done(struct mmc_omap_host *host, struct mmc_command *cmd)
 		if (cmd->flags & MMC_RSP_136) {
 			/* response type 2 */
 			cmd->resp[3] =
-				OMAP_MMC_READ(host->base, RSP0) |
-				(OMAP_MMC_READ(host->base, RSP1) << 16);
+				OMAP_MMC_READ(host, RSP0) |
+				(OMAP_MMC_READ(host, RSP1) << 16);
 			cmd->resp[2] =
-				OMAP_MMC_READ(host->base, RSP2) |
-				(OMAP_MMC_READ(host->base, RSP3) << 16);
+				OMAP_MMC_READ(host, RSP2) |
+				(OMAP_MMC_READ(host, RSP3) << 16);
 			cmd->resp[1] =
-				OMAP_MMC_READ(host->base, RSP4) |
-				(OMAP_MMC_READ(host->base, RSP5) << 16);
+				OMAP_MMC_READ(host, RSP4) |
+				(OMAP_MMC_READ(host, RSP5) << 16);
 			cmd->resp[0] =
-				OMAP_MMC_READ(host->base, RSP6) |
-				(OMAP_MMC_READ(host->base, RSP7) << 16);
+				OMAP_MMC_READ(host, RSP6) |
+				(OMAP_MMC_READ(host, RSP7) << 16);
 		} else {
 			/* response types 1, 1b, 3, 4, 5, 6 */
 			cmd->resp[0] =
-				OMAP_MMC_READ(host->base, RSP6) |
-				(OMAP_MMC_READ(host->base, RSP7) << 16);
+				OMAP_MMC_READ(host, RSP6) |
+				(OMAP_MMC_READ(host, RSP7) << 16);
 		}
 	}
 
@@ -354,9 +405,9 @@ mmc_omap_xfer_data(struct mmc_omap_host *host, int write)
 	host->data->bytes_xfered += n;
 
 	if (write) {
-		__raw_writesw(host->base + OMAP_MMC_REG_DATA, host->buffer, n);
+		__raw_writesw(host->virt_base + OMAP_MMC_REG_DATA, host->buffer, n);
 	} else {
-		__raw_readsw(host->base + OMAP_MMC_REG_DATA, host->buffer, n);
+		__raw_readsw(host->virt_base + OMAP_MMC_REG_DATA, host->buffer, n);
 	}
 }
 
@@ -386,11 +437,11 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
 	int transfer_error;
 
 	if (host->cmd == NULL && host->data == NULL) {
-		status = OMAP_MMC_READ(host->base, STAT);
+		status = OMAP_MMC_READ(host, STAT);
 		dev_info(mmc_dev(host->mmc),"spurious irq 0x%04x\n", status);
 		if (status != 0) {
-			OMAP_MMC_WRITE(host->base, STAT, status);
-			OMAP_MMC_WRITE(host->base, IE, 0);
+			OMAP_MMC_WRITE(host, STAT, status);
+			OMAP_MMC_WRITE(host, IE, 0);
 		}
 		return IRQ_HANDLED;
 	}
@@ -399,8 +450,8 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
 	end_transfer = 0;
 	transfer_error = 0;
 
-	while ((status = OMAP_MMC_READ(host->base, STAT)) != 0) {
-		OMAP_MMC_WRITE(host->base, STAT, status);
+	while ((status = OMAP_MMC_READ(host, STAT)) != 0) {
+		OMAP_MMC_WRITE(host, STAT, status);
 #ifdef CONFIG_MMC_DEBUG
 		dev_dbg(mmc_dev(host->mmc), "MMC IRQ %04x (CMD %d): ",
 			status, host->cmd != NULL ? host->cmd->opcode : -1);
@@ -470,8 +521,8 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
 
 		if (status & OMAP_MMC_STAT_CARD_ERR) {
 			if (host->cmd && host->cmd->opcode == MMC_STOP_TRANSMISSION) {
-				u32 response = OMAP_MMC_READ(host->base, RSP6)
-					| (OMAP_MMC_READ(host->base, RSP7) << 16);
+				u32 response = OMAP_MMC_READ(host, RSP6)
+					| (OMAP_MMC_READ(host, RSP7) << 16);
 				/* STOP sometimes sets must-ignore bits */
 				if (!(response & (R1_CC_ERROR
 								| R1_ILLEGAL_COMMAND
@@ -530,12 +581,6 @@ static void mmc_omap_switch_timer(unsigned long arg)
 	schedule_work(&host->switch_work);
 }
 
-/* FIXME: Handle card insertion and removal properly. Maybe use a mask
- * for MMC state? */
-static void mmc_omap_switch_callback(unsigned long data, u8 mmc_mask)
-{
-}
-
 static void mmc_omap_switch_handler(void *data)
 {
 	struct mmc_omap_host *host = (struct mmc_omap_host *) data;
@@ -581,7 +626,7 @@ mmc_omap_prepare_dma(struct mmc_omap_host *host, struct mmc_data *data)
 	int dst_port = 0;
 	int sync_dev = 0;
 
-	data_addr = io_v2p((u32) host->base) + OMAP_MMC_REG_DATA;
+	data_addr = host->phys_base + OMAP_MMC_REG_DATA;
 	frame = data->blksz;
 	count = sg_dma_len(sg);
 
@@ -642,7 +687,7 @@ mmc_omap_prepare_dma(struct mmc_omap_host *host, struct mmc_data *data)
 	/* Max limit for DMA frame count is 0xffff */
 	BUG_ON(count > 0xffff);
 
-	OMAP_MMC_WRITE(host->base, BUF, buf);
+	OMAP_MMC_WRITE(host, BUF, buf);
 	omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S16,
 				     frame, count, OMAP_DMA_SYNC_FRAME,
 				     sync_dev, 0);
@@ -727,11 +772,11 @@ static inline void set_cmd_timeout(struct mmc_omap_host *host, struct mmc_reques
 {
 	u16 reg;
 
-	reg = OMAP_MMC_READ(host->base, SDIO);
+	reg = OMAP_MMC_READ(host, SDIO);
 	reg &= ~(1 << 5);
-	OMAP_MMC_WRITE(host->base, SDIO, reg);
+	OMAP_MMC_WRITE(host, SDIO, reg);
 	/* Set maximum timeout */
-	OMAP_MMC_WRITE(host->base, CTO, 0xff);
+	OMAP_MMC_WRITE(host, CTO, 0xff);
 }
 
 static inline void set_data_timeout(struct mmc_omap_host *host, struct mmc_request *req)
@@ -745,14 +790,14 @@ static inline void set_data_timeout(struct mmc_omap_host *host, struct mmc_reque
 	timeout = req->data->timeout_clks + req->data->timeout_ns / 500;
 
 	/* Check if we need to use timeout multiplier register */
-	reg = OMAP_MMC_READ(host->base, SDIO);
+	reg = OMAP_MMC_READ(host, SDIO);
 	if (timeout > 0xffff) {
 		reg |= (1 << 5);
 		timeout /= 1024;
 	} else
 		reg &= ~(1 << 5);
-	OMAP_MMC_WRITE(host->base, SDIO, reg);
-	OMAP_MMC_WRITE(host->base, DTO, timeout);
+	OMAP_MMC_WRITE(host, SDIO, reg);
+	OMAP_MMC_WRITE(host, DTO, timeout);
 }
 
 static void
@@ -764,19 +809,18 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
 
 	host->data = data;
 	if (data == NULL) {
-		OMAP_MMC_WRITE(host->base, BLEN, 0);
-		OMAP_MMC_WRITE(host->base, NBLK, 0);
-		OMAP_MMC_WRITE(host->base, BUF, 0);
+		OMAP_MMC_WRITE(host, BLEN, 0);
+		OMAP_MMC_WRITE(host, NBLK, 0);
+		OMAP_MMC_WRITE(host, BUF, 0);
 		host->dma_in_use = 0;
 		set_cmd_timeout(host, req);
 		return;
 	}
 
-
 	block_size = data->blksz;
 
-	OMAP_MMC_WRITE(host->base, NBLK, data->blocks - 1);
-	OMAP_MMC_WRITE(host->base, BLEN, block_size - 1);
+	OMAP_MMC_WRITE(host, NBLK, data->blocks - 1);
+	OMAP_MMC_WRITE(host, BLEN, block_size - 1);
 	set_data_timeout(host, req);
 
 	/* cope with calling layer confusion; it issues "single
@@ -818,7 +862,7 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
 
 	/* Revert to PIO? */
 	if (!use_dma) {
-		OMAP_MMC_WRITE(host->base, BUF, 0x1f1f);
+		OMAP_MMC_WRITE(host, BUF, 0x1f1f);
 		host->total_bytes_left = data->blocks * block_size;
 		host->sg_len = sg_len;
 		mmc_omap_sg_to_buf(host);
@@ -844,7 +888,6 @@ static void mmc_omap_request(struct mmc_host *mmc, struct mmc_request *req)
 static void innovator_fpga_socket_power(int on)
 {
 #if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX)
-
 	if (on) {
 		fpga_write(fpga_read(OMAP1510_FPGA_POWER) | (1 << 3),
 		     OMAP1510_FPGA_POWER);
@@ -870,8 +913,8 @@ static void mmc_omap_power(struct mmc_omap_host *host, int on)
 			/* GPIO 4 of TPS65010 sends SD_EN signal */
 			tps65010_set_gpio_out_value(GPIO4, HIGH);
 		else if (cpu_is_omap24xx()) {
-			u16 reg = OMAP_MMC_READ(host->base, CON);
-			OMAP_MMC_WRITE(host->base, CON, reg | (1 << 11));
+			u16 reg = OMAP_MMC_READ(host, CON);
+			OMAP_MMC_WRITE(host, CON, reg | (1 << 11));
 		} else
 			if (host->power_pin >= 0)
 				omap_set_gpio_dataout(host->power_pin, 1);
@@ -883,8 +926,8 @@ static void mmc_omap_power(struct mmc_omap_host *host, int on)
 		else if (machine_is_omap_h3())
 			tps65010_set_gpio_out_value(GPIO4, LOW);
 		else if (cpu_is_omap24xx()) {
-			u16 reg = OMAP_MMC_READ(host->base, CON);
-			OMAP_MMC_WRITE(host->base, CON, reg & ~(1 << 11));
+			u16 reg = OMAP_MMC_READ(host, CON);
+			OMAP_MMC_WRITE(host, CON, reg & ~(1 << 11));
 		} else
 			if (host->power_pin >= 0)
 				omap_set_gpio_dataout(host->power_pin, 0);
@@ -926,7 +969,7 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	case MMC_POWER_UP:
 	case MMC_POWER_ON:
 		mmc_omap_power(host, 1);
-		dsor |= 1<<11;
+		dsor |= 1 << 11;
 		break;
 	}
 
@@ -940,14 +983,14 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	 * which results in the while loop below getting stuck.
 	 * Writing to the CON register twice seems to do the trick. */
 	for (i = 0; i < 2; i++)
-		OMAP_MMC_WRITE(host->base, CON, dsor);
+		OMAP_MMC_WRITE(host, CON, dsor);
 	if (ios->power_mode == MMC_POWER_UP) {
 		/* Send clock cycles, poll completion */
-		OMAP_MMC_WRITE(host->base, IE, 0);
-		OMAP_MMC_WRITE(host->base, STAT, 0xffff);
-		OMAP_MMC_WRITE(host->base, CMD, 1<<7);
-		while (0 == (OMAP_MMC_READ(host->base, STAT) & 1));
-		OMAP_MMC_WRITE(host->base, STAT, 1);
+		OMAP_MMC_WRITE(host, IE, 0);
+		OMAP_MMC_WRITE(host, STAT, 0xffff);
+		OMAP_MMC_WRITE(host, CMD, 1 << 7);
+		while ((OMAP_MMC_READ(host, STAT) & 1) == 0);
+		OMAP_MMC_WRITE(host, STAT, 1);
 	}
 	clk_disable(host->fclk);
 }
@@ -959,7 +1002,7 @@ static int mmc_omap_get_ro(struct mmc_host *mmc)
 	return host->wp_pin && omap_get_gpio_datain(host->wp_pin);
 }
 
-static struct mmc_host_ops mmc_omap_ops = {
+static const struct mmc_host_ops mmc_omap_ops = {
 	.request	= mmc_omap_request,
 	.set_ios	= mmc_omap_set_ios,
 	.get_ro		= mmc_omap_get_ro,
@@ -970,25 +1013,29 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 	struct omap_mmc_conf *minfo = pdev->dev.platform_data;
 	struct mmc_host *mmc;
 	struct mmc_omap_host *host = NULL;
-	struct resource *r;
+	struct resource *res;
 	int ret = 0;
 	int irq;
-	
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (minfo == NULL) {
+		dev_err(&pdev->dev, "platform data missing\n");
+		return -ENXIO;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
-	if (!r || irq < 0)
+	if (res == NULL || irq < 0)
 		return -ENXIO;
 
-	r = request_mem_region(pdev->resource[0].start,
-				pdev->resource[0].end - pdev->resource[0].start + 1,
-			       pdev->name);
-	if (!r)
+	res = request_mem_region(res->start, res->end - res->start + 1,
+			         pdev->name);
+	if (res == NULL)
 		return -EBUSY;
 
 	mmc = mmc_alloc_host(sizeof(struct mmc_omap_host), &pdev->dev);
-	if (!mmc) {
+	if (mmc == NULL) {
 		ret = -ENOMEM;
-		goto out;
+		goto err_free_mem_region;
 	}
 
 	host = mmc_priv(mmc);
@@ -1000,13 +1047,13 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 	host->dma_timer.data = (unsigned long) host;
 
 	host->id = pdev->id;
-	host->res = r;
+	host->mem_res = res;
 	host->irq = irq;
 
 	if (cpu_is_omap24xx()) {
 		host->iclk = clk_get(&pdev->dev, "mmc_ick");
 		if (IS_ERR(host->iclk))
-			goto out;
+			goto err_free_mmc_host;
 		clk_enable(host->iclk);
 	}
 
@@ -1017,7 +1064,7 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 
 	if (IS_ERR(host->fclk)) {
 		ret = PTR_ERR(host->fclk);
-		goto out;
+		goto err_free_iclk;
 	}
 
 	/* REVISIT:
@@ -1030,14 +1077,15 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 	host->use_dma = 1;
 	host->dma_ch = -1;
 
-	host->irq = pdev->resource[1].start;
-	host->base = (void __iomem*)IO_ADDRESS(r->start);
+	host->irq = irq;
+	host->phys_base = host->mem_res->start;
+	host->virt_base = (void __iomem *) IO_ADDRESS(host->phys_base);
 
 	mmc->ops = &mmc_omap_ops;
 	mmc->f_min = 400000;
 	mmc->f_max = 24000000;
-	mmc->ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34;
-	mmc->caps = MMC_CAP_BYTEBLOCK;
+	mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
+	mmc->caps = MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK;
 
 	if (minfo->wire4)
 		 mmc->caps |= MMC_CAP_4_BIT_DATA;
@@ -1055,20 +1103,18 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 		if ((ret = omap_request_gpio(host->power_pin)) != 0) {
 			dev_err(mmc_dev(host->mmc),
 				"Unable to get GPIO pin for MMC power\n");
-			goto out;
+			goto err_free_fclk;
 		}
 		omap_set_gpio_direction(host->power_pin, 0);
 	}
 
 	ret = request_irq(host->irq, mmc_omap_irq, 0, DRIVER_NAME, host);
 	if (ret)
-		goto out;
+		goto err_free_power_gpio;
 
 	host->dev = &pdev->dev;
 	platform_set_drvdata(pdev, host);
 
-	mmc_add_host(mmc);
-
 	if (host->switch_pin >= 0) {
 		INIT_WORK(&host->switch_work, mmc_omap_switch_handler, host);
 		init_timer(&host->switch_timer);
@@ -1106,10 +1152,11 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 			schedule_work(&host->switch_work);
 	}
 
-no_switch:
+	mmc_add_host(mmc);
+
 	return 0;
 
-out:
+no_switch:
 	/* FIXME: Free other resources too. */
 	if (host) {
 		if (host->iclk && !IS_ERR(host->iclk))
@@ -1118,6 +1165,20 @@ out:
 			clk_put(host->fclk);
 		mmc_free_host(host->mmc);
 	}
+err_free_power_gpio:
+	if (host->power_pin >= 0)
+		omap_free_gpio(host->power_pin);
+err_free_fclk:
+	clk_put(host->fclk);
+err_free_iclk:
+	if (host->iclk != NULL) {
+		clk_disable(host->iclk);
+		clk_put(host->iclk);
+	}
+err_free_mmc_host:
+	mmc_free_host(host->mmc);
+err_free_mem_region:
+	release_mem_region(res->start, res->end - res->start + 1);
 	return ret;
 }
 
@@ -1127,30 +1188,31 @@ static int mmc_omap_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 
-	if (host) {
-		mmc_remove_host(host->mmc);
-		free_irq(host->irq, host);
-
-		if (host->power_pin >= 0)
-			omap_free_gpio(host->power_pin);
-		if (host->switch_pin >= 0) {
-			device_remove_file(&pdev->dev, &dev_attr_enable_poll);
-			device_remove_file(&pdev->dev, &dev_attr_cover_switch);
-			free_irq(OMAP_GPIO_IRQ(host->switch_pin), host);
-			omap_free_gpio(host->switch_pin);
-			host->switch_pin = -1;
-			del_timer_sync(&host->switch_timer);
-			flush_scheduled_work();
-		}
-		if (host->iclk && !IS_ERR(host->iclk))
-			clk_put(host->iclk);
-		if (host->fclk && !IS_ERR(host->fclk))
-			clk_put(host->fclk);
-		mmc_free_host(host->mmc);
+	BUG_ON(host == NULL);
+
+	mmc_remove_host(host->mmc);
+	free_irq(host->irq, host);
+
+	if (host->power_pin >= 0)
+		omap_free_gpio(host->power_pin);
+	if (host->switch_pin >= 0) {
+		device_remove_file(&pdev->dev, &dev_attr_enable_poll);
+		device_remove_file(&pdev->dev, &dev_attr_cover_switch);
+		free_irq(OMAP_GPIO_IRQ(host->switch_pin), host);
+		omap_free_gpio(host->switch_pin);
+		host->switch_pin = -1;
+		del_timer_sync(&host->switch_timer);
+		flush_scheduled_work();
 	}
+	if (host->iclk && !IS_ERR(host->iclk))
+		clk_put(host->iclk);
+	if (host->fclk && !IS_ERR(host->fclk))
+		clk_put(host->fclk);
 
 	release_mem_region(pdev->resource[0].start,
-			pdev->resource[0].end - pdev->resource[0].start + 1);
+			   pdev->resource[0].end - pdev->resource[0].start + 1);
+
+	mmc_free_host(host->mmc);
 
 	return 0;
 }
diff --git a/drivers/mmc/omap.h b/drivers/mmc/omap.h
deleted file mode 100644
index c954d355a5e..00000000000
--- a/drivers/mmc/omap.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef	DRIVERS_MEDIA_MMC_OMAP_H
-#define	DRIVERS_MEDIA_MMC_OMAP_H
-
-#define	OMAP_MMC_REG_CMD	0x00
-#define	OMAP_MMC_REG_ARGL	0x04
-#define	OMAP_MMC_REG_ARGH	0x08
-#define	OMAP_MMC_REG_CON	0x0c
-#define	OMAP_MMC_REG_STAT	0x10
-#define	OMAP_MMC_REG_IE		0x14
-#define	OMAP_MMC_REG_CTO	0x18
-#define	OMAP_MMC_REG_DTO	0x1c
-#define	OMAP_MMC_REG_DATA	0x20
-#define	OMAP_MMC_REG_BLEN	0x24
-#define	OMAP_MMC_REG_NBLK	0x28
-#define	OMAP_MMC_REG_BUF	0x2c
-#define OMAP_MMC_REG_SDIO	0x34
-#define	OMAP_MMC_REG_REV	0x3c
-#define	OMAP_MMC_REG_RSP0	0x40
-#define	OMAP_MMC_REG_RSP1	0x44
-#define	OMAP_MMC_REG_RSP2	0x48
-#define	OMAP_MMC_REG_RSP3	0x4c
-#define	OMAP_MMC_REG_RSP4	0x50
-#define	OMAP_MMC_REG_RSP5	0x54
-#define	OMAP_MMC_REG_RSP6	0x58
-#define	OMAP_MMC_REG_RSP7	0x5c
-#define	OMAP_MMC_REG_IOSR	0x60
-#define	OMAP_MMC_REG_SYSC	0x64
-#define	OMAP_MMC_REG_SYSS	0x68
-
-#define	OMAP_MMC_STAT_CARD_ERR		(1 << 14)
-#define	OMAP_MMC_STAT_CARD_IRQ		(1 << 13)
-#define	OMAP_MMC_STAT_OCR_BUSY		(1 << 12)
-#define	OMAP_MMC_STAT_A_EMPTY		(1 << 11)
-#define	OMAP_MMC_STAT_A_FULL		(1 << 10)
-#define	OMAP_MMC_STAT_CMD_CRC		(1 <<  8)
-#define	OMAP_MMC_STAT_CMD_TOUT		(1 <<  7)
-#define	OMAP_MMC_STAT_DATA_CRC		(1 <<  6)
-#define	OMAP_MMC_STAT_DATA_TOUT		(1 <<  5)
-#define	OMAP_MMC_STAT_END_BUSY		(1 <<  4)
-#define	OMAP_MMC_STAT_END_OF_DATA	(1 <<  3)
-#define	OMAP_MMC_STAT_CARD_BUSY		(1 <<  2)
-#define	OMAP_MMC_STAT_END_OF_CMD	(1 <<  0)
-
-#define OMAP_MMC_READ(base, reg)	__raw_readw((base) + OMAP_MMC_REG_##reg)
-#define OMAP_MMC_WRITE(base, reg, val)	__raw_writew((val), (base) + OMAP_MMC_REG_##reg)
-
-/*
- * Command types
- */
-#define OMAP_MMC_CMDTYPE_BC	0
-#define OMAP_MMC_CMDTYPE_BCR	1
-#define OMAP_MMC_CMDTYPE_AC	2
-#define OMAP_MMC_CMDTYPE_ADTC	3
-
-#endif
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index a526698b8c9..471e9f4e053 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -393,7 +393,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 		 host->clkrt, host->cmdat);
 }
 
-static struct mmc_host_ops pxamci_ops = {
+static const struct mmc_host_ops pxamci_ops = {
 	.request	= pxamci_request,
 	.get_ro		= pxamci_get_ro,
 	.set_ios	= pxamci_set_ios,
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 9a7d39b7cdb..cd98117632d 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -616,6 +616,7 @@ static void sdhci_finish_command(struct sdhci_host *host)
 static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 {
 	int div;
+	u8 ctrl;
 	u16 clk;
 	unsigned long timeout;
 
@@ -624,6 +625,13 @@ static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 
 	writew(0, host->ioaddr + SDHCI_CLOCK_CONTROL);
 
+	ctrl = readb(host->ioaddr + SDHCI_HOST_CONTROL);
+	if (clock > 25000000)
+		ctrl |= SDHCI_CTRL_HISPD;
+	else
+		ctrl &= ~SDHCI_CTRL_HISPD;
+	writeb(ctrl, host->ioaddr + SDHCI_HOST_CONTROL);
+
 	if (clock == 0)
 		goto out;
 
@@ -784,7 +792,7 @@ static int sdhci_get_ro(struct mmc_host *mmc)
 	return !(present & SDHCI_WRITE_PROTECT);
 }
 
-static struct mmc_host_ops sdhci_ops = {
+static const struct mmc_host_ops sdhci_ops = {
 	.request	= sdhci_request,
 	.set_ios	= sdhci_set_ios,
 	.get_ro		= sdhci_get_ro,
@@ -1291,6 +1299,13 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
 	else if (caps & SDHCI_CAN_VDD_180)
 		mmc->ocr_avail |= MMC_VDD_17_18|MMC_VDD_18_19;
 
+	if ((host->max_clk > 25000000) && !(caps & SDHCI_CAN_DO_HISPD)) {
+		printk(KERN_ERR "%s: Controller reports > 25 MHz base clock,"
+			" but no high speed support.\n",
+			host->slot_descr);
+		mmc->f_max = 25000000;
+	}
+
 	if (mmc->ocr_avail == 0) {
 		printk(KERN_ERR "%s: Hardware doesn't report any "
 			"support voltages.\n", host->slot_descr);
diff --git a/drivers/mmc/sdhci.h b/drivers/mmc/sdhci.h
index 72a67937afe..f9d1a0a6f03 100644
--- a/drivers/mmc/sdhci.h
+++ b/drivers/mmc/sdhci.h
@@ -71,6 +71,7 @@
 #define SDHCI_HOST_CONTROL 	0x28
 #define  SDHCI_CTRL_LED		0x01
 #define  SDHCI_CTRL_4BITBUS	0x02
+#define  SDHCI_CTRL_HISPD	0x04
 
 #define SDHCI_POWER_CONTROL	0x29
 #define  SDHCI_POWER_ON		0x01
@@ -138,6 +139,7 @@
 #define  SDHCI_CLOCK_BASE_SHIFT	8
 #define  SDHCI_MAX_BLOCK_MASK	0x00030000
 #define  SDHCI_MAX_BLOCK_SHIFT  16
+#define  SDHCI_CAN_DO_HISPD	0x00200000
 #define  SDHCI_CAN_DO_DMA	0x00400000
 #define  SDHCI_CAN_VDD_330	0x01000000
 #define  SDHCI_CAN_VDD_300	0x02000000
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c
index 0fdc55b08a6..e846499a004 100644
--- a/drivers/mmc/tifm_sd.c
+++ b/drivers/mmc/tifm_sd.c
@@ -99,7 +99,7 @@ struct tifm_sd {
 
 	struct mmc_request    *req;
 	struct work_struct    cmd_handler;
-	struct work_struct    abort_handler;
+	struct delayed_work   abort_handler;
 	wait_queue_head_t     can_eject;
 
 	size_t                written_blocks;
@@ -496,9 +496,9 @@ err_out:
 	mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd(void *data)
+static void tifm_sd_end_cmd(struct work_struct *work)
 {
-	struct tifm_sd *host = data;
+	struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
 	struct tifm_dev *sock = host->dev;
 	struct mmc_host *mmc = tifm_get_drvdata(sock);
 	struct mmc_request *mrq;
@@ -608,9 +608,9 @@ err_out:
 	mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd_nodma(void *data)
+static void tifm_sd_end_cmd_nodma(struct work_struct *work)
 {
-	struct tifm_sd *host = (struct tifm_sd*)data;
+	struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
 	struct tifm_dev *sock = host->dev;
 	struct mmc_host *mmc = tifm_get_drvdata(sock);
 	struct mmc_request *mrq;
@@ -661,11 +661,14 @@ static void tifm_sd_end_cmd_nodma(void *data)
 	mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_abort(void *data)
+static void tifm_sd_abort(struct work_struct *work)
 {
+	struct tifm_sd *host =
+		container_of(work, struct tifm_sd, abort_handler.work);
+
 	printk(KERN_ERR DRIVER_NAME
 		": card failed to respond for a long period of time");
-	tifm_eject(((struct tifm_sd*)data)->dev);
+	tifm_eject(host->dev);
 }
 
 static void tifm_sd_ios(struct mmc_host *mmc, struct mmc_ios *ios)
@@ -762,9 +765,9 @@ static struct mmc_host_ops tifm_sd_ops = {
 	.get_ro  = tifm_sd_ro
 };
 
-static void tifm_sd_register_host(void *data)
+static void tifm_sd_register_host(struct work_struct *work)
 {
-	struct tifm_sd *host = (struct tifm_sd*)data;
+	struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
 	struct tifm_dev *sock = host->dev;
 	struct mmc_host *mmc = tifm_get_drvdata(sock);
 	unsigned long flags;
@@ -772,8 +775,7 @@ static void tifm_sd_register_host(void *data)
 	spin_lock_irqsave(&sock->lock, flags);
 	host->flags |= HOST_REG;
 	PREPARE_WORK(&host->cmd_handler,
-			no_dma ? tifm_sd_end_cmd_nodma : tifm_sd_end_cmd,
-			data);
+			no_dma ? tifm_sd_end_cmd_nodma : tifm_sd_end_cmd);
 	spin_unlock_irqrestore(&sock->lock, flags);
 	dev_dbg(&sock->dev, "adding host\n");
 	mmc_add_host(mmc);
@@ -799,8 +801,8 @@ static int tifm_sd_probe(struct tifm_dev *sock)
 	host->dev = sock;
 	host->clk_div = 61;
 	init_waitqueue_head(&host->can_eject);
-	INIT_WORK(&host->cmd_handler, tifm_sd_register_host, host);
-	INIT_WORK(&host->abort_handler, tifm_sd_abort, host);
+	INIT_WORK(&host->cmd_handler, tifm_sd_register_host);
+	INIT_DELAYED_WORK(&host->abort_handler, tifm_sd_abort);
 
 	tifm_set_drvdata(sock, mmc);
 	sock->signal_irq = tifm_sd_signal_irq;
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 682e62b0b09..7a282672f8e 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1021,7 +1021,7 @@ static int wbsd_get_ro(struct mmc_host *mmc)
 	return csr & WBSD_WRPT;
 }
 
-static struct mmc_host_ops wbsd_ops = {
+static const struct mmc_host_ops wbsd_ops = {
 	.request	= wbsd_request,
 	.set_ios	= wbsd_set_ios,
 	.get_ro		= wbsd_get_ro,
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 11d170afa9c..06e33786078 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -922,7 +922,7 @@ int __init init_module(void)
  * and then free up the resources we took when the card was found.
  */
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	struct net_device *dev = dev_3c501;
 	unregister_netdev(dev);
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index a34b2206132..7e34c4f07b7 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -726,7 +726,7 @@ static void cleanup_card(struct net_device *dev)
 		iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c
index 458cb9cbe91..702bfb2a5e9 100644
--- a/drivers/net/3c505.c
+++ b/drivers/net/3c505.c
@@ -1670,7 +1670,7 @@ int __init init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index aa43563610a..54e1d5aebed 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -940,7 +940,7 @@ int __init init_module(void)
 	return IS_ERR(dev_3c507) ? PTR_ERR(dev_3c507) : 0;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	struct net_device *dev = dev_3c507;
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
index 91849469b4f..17d61eb0a7e 100644
--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -1302,7 +1302,7 @@ int __init init_module(void)
 	} else return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 	for (this_dev=0; this_dev<MAX_3C523_CARDS; this_dev++) {
diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c
index f4aca5386ad..6c7437e60bd 100644
--- a/drivers/net/3c527.c
+++ b/drivers/net/3c527.c
@@ -1659,7 +1659,7 @@ int __init init_module(void)
  *	transmit operations are allowed to start scribbling into memory.
  */
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(this_device);
 	cleanup_card(this_device);
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index d02ed51abfc..931028f672d 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -594,7 +594,7 @@ struct rtl8139_private {
 	u32 rx_config;
 	struct rtl_extra_stats xstats;
 
-	struct work_struct thread;
+	struct delayed_work thread;
 
 	struct mii_if_info mii;
 	unsigned int regs_len;
@@ -636,8 +636,8 @@ static struct net_device_stats *rtl8139_get_stats (struct net_device *dev);
 static void rtl8139_set_rx_mode (struct net_device *dev);
 static void __set_rx_mode (struct net_device *dev);
 static void rtl8139_hw_start (struct net_device *dev);
-static void rtl8139_thread (void *_data);
-static void rtl8139_tx_timeout_task(void *_data);
+static void rtl8139_thread (struct work_struct *work);
+static void rtl8139_tx_timeout_task(struct work_struct *work);
 static const struct ethtool_ops rtl8139_ethtool_ops;
 
 /* write MMIO register, with flush */
@@ -1010,7 +1010,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
 		(debug < 0 ? RTL8139_DEF_MSG_ENABLE : ((1 << debug) - 1));
 	spin_lock_init (&tp->lock);
 	spin_lock_init (&tp->rx_lock);
-	INIT_WORK(&tp->thread, rtl8139_thread, dev);
+	INIT_DELAYED_WORK(&tp->thread, rtl8139_thread);
 	tp->mii.dev = dev;
 	tp->mii.mdio_read = mdio_read;
 	tp->mii.mdio_write = mdio_write;
@@ -1596,15 +1596,16 @@ static inline void rtl8139_thread_iter (struct net_device *dev,
 		 RTL_R8 (Config1));
 }
 
-static void rtl8139_thread (void *_data)
+static void rtl8139_thread (struct work_struct *work)
 {
-	struct net_device *dev = _data;
-	struct rtl8139_private *tp = netdev_priv(dev);
+	struct rtl8139_private *tp =
+		container_of(work, struct rtl8139_private, thread.work);
+	struct net_device *dev = tp->mii.dev;
 	unsigned long thr_delay = next_tick;
 
 	if (tp->watchdog_fired) {
 		tp->watchdog_fired = 0;
-		rtl8139_tx_timeout_task(_data);
+		rtl8139_tx_timeout_task(work);
 	} else if (rtnl_trylock()) {
 		rtl8139_thread_iter (dev, tp, tp->mmio_addr);
 		rtnl_unlock ();
@@ -1646,10 +1647,11 @@ static inline void rtl8139_tx_clear (struct rtl8139_private *tp)
 	/* XXX account for unsent Tx packets in tp->stats.tx_dropped */
 }
 
-static void rtl8139_tx_timeout_task (void *_data)
+static void rtl8139_tx_timeout_task (struct work_struct *work)
 {
-	struct net_device *dev = _data;
-	struct rtl8139_private *tp = netdev_priv(dev);
+	struct rtl8139_private *tp =
+		container_of(work, struct rtl8139_private, thread.work);
+	struct net_device *dev = tp->mii.dev;
 	void __iomem *ioaddr = tp->mmio_addr;
 	int i;
 	u8 tmp8;
@@ -1695,7 +1697,7 @@ static void rtl8139_tx_timeout (struct net_device *dev)
 	struct rtl8139_private *tp = netdev_priv(dev);
 
 	if (!tp->have_thread) {
-		INIT_WORK(&tp->thread, rtl8139_tx_timeout_task, dev);
+		INIT_DELAYED_WORK(&tp->thread, rtl8139_tx_timeout_task);
 		schedule_delayed_work(&tp->thread, next_tick);
 	} else
 		tp->watchdog_fired = 1;
diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index a67f5efc983..602ed31a5dd 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -33,7 +33,6 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/netlink.h>
-#include <linux/divert.h>
 
 /* A unified ethernet device probe.  This is the easiest way to have every
    ethernet adaptor have the name "eth[0123...]".
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 0dca8bb9d2c..c01f87f5bed 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -405,7 +405,7 @@ static void cleanup_card(struct net_device *dev)
 	iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/apne.c b/drivers/net/apne.c
index 9164d8cd670..d4e40816907 100644
--- a/drivers/net/apne.c
+++ b/drivers/net/apne.c
@@ -568,7 +568,7 @@ static irqreturn_t apne_interrupt(int irq, void *dev_id)
 #ifdef MODULE
 static struct net_device *apne_dev;
 
-int init_module(void)
+int __init init_module(void)
 {
 	apne_dev = apne_probe(-1);
 	if (IS_ERR(apne_dev))
@@ -576,7 +576,7 @@ int init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(apne_dev);
 
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index cc1a27ed197..dba5e516545 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -1041,7 +1041,7 @@ int __init init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(cops_dev);
 	cleanup_card(cops_dev);
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index b54b857e357..fada15d959d 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -41,9 +41,6 @@
 #define DRV_NAME	"at91_ether"
 #define DRV_VERSION	"1.0"
 
-static struct net_device *at91_dev;
-
-static struct timer_list check_timer;
 #define LINK_POLL_INTERVAL	(HZ)
 
 /* ..................................................................... */
@@ -146,7 +143,7 @@ static void read_phy(unsigned char phy_addr, unsigned char address, unsigned int
  */
 static void update_linkspeed(struct net_device *dev, int silent)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned int bmsr, bmcr, lpa, mac_cfg;
 	unsigned int speed, duplex;
 
@@ -199,7 +196,7 @@ static void update_linkspeed(struct net_device *dev, int silent)
 static irqreturn_t at91ether_phy_interrupt(int irq, void *dev_id)
 {
 	struct net_device *dev = (struct net_device *) dev_id;
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned int phy;
 
 	/*
@@ -242,7 +239,7 @@ done:
  */
 static void enable_phyirq(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned int dsintr, irq_number;
 	int status;
 
@@ -252,8 +249,7 @@ static void enable_phyirq(struct net_device *dev)
 		 * PHY doesn't have an IRQ pin (RTL8201, DP83847, AC101L),
 		 * or board does not have it connected.
 		 */
-		check_timer.expires = jiffies + LINK_POLL_INTERVAL;
-		add_timer(&check_timer);
+		mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL);
 		return;
 	}
 
@@ -294,13 +290,13 @@ static void enable_phyirq(struct net_device *dev)
  */
 static void disable_phyirq(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned int dsintr;
 	unsigned int irq_number;
 
 	irq_number = lp->board_data.phy_irq_pin;
 	if (!irq_number) {
-		del_timer_sync(&check_timer);
+		del_timer_sync(&lp->check_timer);
 		return;
 	}
 
@@ -340,7 +336,7 @@ static void disable_phyirq(struct net_device *dev)
 #if 0
 static void reset_phy(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned int bmcr;
 
 	spin_lock_irq(&lp->lock);
@@ -362,13 +358,13 @@ static void reset_phy(struct net_device *dev)
 static void at91ether_check_link(unsigned long dev_id)
 {
 	struct net_device *dev = (struct net_device *) dev_id;
+	struct at91_private *lp = netdev_priv(dev);
 
 	enable_mdi();
 	update_linkspeed(dev, 1);
 	disable_mdi();
 
-	check_timer.expires = jiffies + LINK_POLL_INTERVAL;
-	add_timer(&check_timer);
+	mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL);
 }
 
 /* ......................... ADDRESS MANAGEMENT ........................ */
@@ -590,7 +586,7 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val
 
 static int at91ether_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	int ret;
 
 	spin_lock_irq(&lp->lock);
@@ -611,7 +607,7 @@ static int at91ether_get_settings(struct net_device *dev, struct ethtool_cmd *cm
 
 static int at91ether_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	int ret;
 
 	spin_lock_irq(&lp->lock);
@@ -627,7 +623,7 @@ static int at91ether_set_settings(struct net_device *dev, struct ethtool_cmd *cm
 
 static int at91ether_nwayreset(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	int ret;
 
 	spin_lock_irq(&lp->lock);
@@ -658,7 +654,7 @@ static const struct ethtool_ops at91ether_ethtool_ops = {
 
 static int at91ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	int res;
 
 	if (!netif_running(dev))
@@ -680,7 +676,7 @@ static int at91ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
  */
 static void at91ether_start(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	struct recv_desc_bufs *dlist, *dlist_phys;
 	int i;
 	unsigned long ctl;
@@ -712,7 +708,7 @@ static void at91ether_start(struct net_device *dev)
  */
 static int at91ether_open(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned long ctl;
 
 	if (!is_valid_ether_addr(dev->dev_addr))
@@ -752,7 +748,7 @@ static int at91ether_open(struct net_device *dev)
  */
 static int at91ether_close(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned long ctl;
 
 	/* Disable Receiver and Transmitter */
@@ -779,7 +775,7 @@ static int at91ether_close(struct net_device *dev)
  */
 static int at91ether_tx(struct sk_buff *skb, struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 
 	if (at91_emac_read(AT91_EMAC_TSR) & AT91_EMAC_TSR_BNQ) {
 		netif_stop_queue(dev);
@@ -811,7 +807,7 @@ static int at91ether_tx(struct sk_buff *skb, struct net_device *dev)
  */
 static struct net_device_stats *at91ether_stats(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	int ale, lenerr, seqe, lcol, ecol;
 
 	if (netif_running(dev)) {
@@ -847,7 +843,7 @@ static struct net_device_stats *at91ether_stats(struct net_device *dev)
  */
 static void at91ether_rx(struct net_device *dev)
 {
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	struct recv_desc_bufs *dlist;
 	unsigned char *p_recv;
 	struct sk_buff *skb;
@@ -857,14 +853,13 @@ static void at91ether_rx(struct net_device *dev)
 	while (dlist->descriptors[lp->rxBuffIndex].addr & EMAC_DESC_DONE) {
 		p_recv = dlist->recv_buf[lp->rxBuffIndex];
 		pktlen = dlist->descriptors[lp->rxBuffIndex].size & 0x7ff;	/* Length of frame including FCS */
-		skb = alloc_skb(pktlen + 2, GFP_ATOMIC);
+		skb = dev_alloc_skb(pktlen + 2);
 		if (skb != NULL) {
 			skb_reserve(skb, 2);
 			memcpy(skb_put(skb, pktlen), p_recv, pktlen);
 
 			skb->dev = dev;
 			skb->protocol = eth_type_trans(skb, dev);
-			skb->len = pktlen;
 			dev->last_rx = jiffies;
 			lp->stats.rx_bytes += pktlen;
 			netif_rx(skb);
@@ -891,7 +886,7 @@ static void at91ether_rx(struct net_device *dev)
 static irqreturn_t at91ether_interrupt(int irq, void *dev_id)
 {
 	struct net_device *dev = (struct net_device *) dev_id;
-	struct at91_private *lp = (struct at91_private *) dev->priv;
+	struct at91_private *lp = netdev_priv(dev);
 	unsigned long intstatus, ctl;
 
 	/* MAC Interrupt Status register indicates what interrupts are pending.
@@ -927,6 +922,17 @@ static irqreturn_t at91ether_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void at91ether_poll_controller(struct net_device *dev)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	at91ether_interrupt(dev->irq, dev);
+	local_irq_restore(flags);
+}
+#endif
+
 /*
  * Initialize the ethernet interface
  */
@@ -939,9 +945,6 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 	unsigned int val;
 	int res;
 
-	if (at91_dev)			/* already initialized */
-		return 0;
-
 	dev = alloc_etherdev(sizeof(struct at91_private));
 	if (!dev)
 		return -ENOMEM;
@@ -957,7 +960,7 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 	}
 
 	/* Allocate memory for DMA Receive descriptors */
-	lp = (struct at91_private *)dev->priv;
+	lp = netdev_priv(dev);
 	lp->dlist = (struct recv_desc_bufs *) dma_alloc_coherent(NULL, sizeof(struct recv_desc_bufs), (dma_addr_t *) &lp->dlist_phys, GFP_KERNEL);
 	if (lp->dlist == NULL) {
 		free_irq(dev->irq, dev);
@@ -979,6 +982,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 	dev->set_mac_address = set_mac_address;
 	dev->ethtool_ops = &at91ether_ethtool_ops;
 	dev->do_ioctl = at91ether_ioctl;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	dev->poll_controller = at91ether_poll_controller;
+#endif
 
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
@@ -1024,7 +1030,6 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 		dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys);
 		return res;
 	}
-	at91_dev = dev;
 
 	/* Determine current link speed */
 	spin_lock_irq(&lp->lock);
@@ -1036,9 +1041,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 
 	/* If board has no PHY IRQ, use a timer to poll the PHY */
 	if (!lp->board_data.phy_irq_pin) {
-		init_timer(&check_timer);
-		check_timer.data = (unsigned long)dev;
-		check_timer.function = at91ether_check_link;
+		init_timer(&lp->check_timer);
+		lp->check_timer.data = (unsigned long)dev;
+		lp->check_timer.function = at91ether_check_link;
 	}
 
 	/* Display ethernet banner */
@@ -1115,15 +1120,16 @@ static int __init at91ether_probe(struct platform_device *pdev)
 
 static int __devexit at91ether_remove(struct platform_device *pdev)
 {
-	struct at91_private *lp = (struct at91_private *) at91_dev->priv;
+	struct net_device *dev = platform_get_drvdata(pdev);
+	struct at91_private *lp = netdev_priv(dev);
 
-	unregister_netdev(at91_dev);
-	free_irq(at91_dev->irq, at91_dev);
+	unregister_netdev(dev);
+	free_irq(dev->irq, dev);
 	dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys);
 	clk_put(lp->ether_clk);
 
-	free_netdev(at91_dev);
-	at91_dev = NULL;
+	platform_set_drvdata(pdev, NULL);
+	free_netdev(dev);
 	return 0;
 }
 
@@ -1131,8 +1137,8 @@ static int __devexit at91ether_remove(struct platform_device *pdev)
 
 static int at91ether_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
-	struct at91_private *lp = (struct at91_private *) at91_dev->priv;
 	struct net_device *net_dev = platform_get_drvdata(pdev);
+	struct at91_private *lp = netdev_priv(net_dev);
 	int phy_irq = lp->board_data.phy_irq_pin;
 
 	if (netif_running(net_dev)) {
@@ -1149,8 +1155,8 @@ static int at91ether_suspend(struct platform_device *pdev, pm_message_t mesg)
 
 static int at91ether_resume(struct platform_device *pdev)
 {
-	struct at91_private *lp = (struct at91_private *) at91_dev->priv;
 	struct net_device *net_dev = platform_get_drvdata(pdev);
+	struct at91_private *lp = netdev_priv(net_dev);
 	int phy_irq = lp->board_data.phy_irq_pin;
 
 	if (netif_running(net_dev)) {
diff --git a/drivers/net/arm/at91_ether.h b/drivers/net/arm/at91_ether.h
index d1e72e02be3..b6b665de2ea 100644
--- a/drivers/net/arm/at91_ether.h
+++ b/drivers/net/arm/at91_ether.h
@@ -87,6 +87,7 @@ struct at91_private
 	spinlock_t lock;			/* lock for MDI interface */
 	short phy_media;			/* media interface type */
 	unsigned short phy_address;		/* 5-bit MDI address of PHY (0..31) */
+	struct timer_list check_timer;		/* Poll link status */
 
 	/* Transmit */
 	struct sk_buff *skb;			/* holds skb until xmit interrupt completes */
diff --git a/drivers/net/arm/ether1.c b/drivers/net/arm/ether1.c
index f3478a30e77..d6da3ce9ad7 100644
--- a/drivers/net/arm/ether1.c
+++ b/drivers/net/arm/ether1.c
@@ -254,7 +254,7 @@ ether1_readbuffer (struct net_device *dev, void *data, unsigned int start, unsig
 	} while (thislen);
 }
 
-static int __init
+static int __devinit
 ether1_ramtest(struct net_device *dev, unsigned char byte)
 {
 	unsigned char *buffer = kmalloc (BUFFER_SIZE, GFP_KERNEL);
@@ -308,7 +308,7 @@ ether1_reset (struct net_device *dev)
 	return BUS_16;
 }
 
-static int __init
+static int __devinit
 ether1_init_2(struct net_device *dev)
 {
 	int i;
@@ -986,7 +986,7 @@ ether1_setmulticastlist (struct net_device *dev)
 
 /* ------------------------------------------------------------------------- */
 
-static void __init ether1_banner(void)
+static void __devinit ether1_banner(void)
 {
 	static unsigned int version_printed = 0;
 
diff --git a/drivers/net/arm/ether3.c b/drivers/net/arm/ether3.c
index 84686c8a5bc..4fc234785d5 100644
--- a/drivers/net/arm/ether3.c
+++ b/drivers/net/arm/ether3.c
@@ -198,7 +198,7 @@ static inline void ether3_ledon(struct net_device *dev)
  * Read the ethernet address string from the on board rom.
  * This is an ascii string!!!
  */
-static int __init
+static int __devinit
 ether3_addr(char *addr, struct expansion_card *ec)
 {
 	struct in_chunk_dir cd;
@@ -223,7 +223,7 @@ ether3_addr(char *addr, struct expansion_card *ec)
 
 /* --------------------------------------------------------------------------- */
 
-static int __init
+static int __devinit
 ether3_ramtest(struct net_device *dev, unsigned char byte)
 {
 	unsigned char *buffer = kmalloc(RX_END, GFP_KERNEL);
@@ -272,7 +272,7 @@ ether3_ramtest(struct net_device *dev, unsigned char byte)
 
 /* ------------------------------------------------------------------------------- */
 
-static int __init ether3_init_2(struct net_device *dev)
+static int __devinit ether3_init_2(struct net_device *dev)
 {
 	int i;
 
@@ -765,7 +765,7 @@ static void ether3_tx(struct net_device *dev)
 	}
 }
 
-static void __init ether3_banner(void)
+static void __devinit ether3_banner(void)
 {
 	static unsigned version_printed = 0;
 
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 8620a5b470f..56ae8babd91 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -908,7 +908,7 @@ int __init init_module(void)
 	return 0;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	unregister_netdev(dev_at1700);
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index d79489e4624..7e37ac86a69 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -1179,7 +1179,7 @@ static int lance_set_mac_address( struct net_device *dev, void *addr )
 #ifdef MODULE
 static struct net_device *atarilance_dev;
 
-int init_module(void)
+int __init init_module(void)
 {
 	atarilance_dev = atarilance_probe(-1);
 	if (IS_ERR(atarilance_dev))
@@ -1187,7 +1187,7 @@ int init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(atarilance_dev);
 	free_irq(atarilance_dev->irq, atarilance_dev);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 01b76d3aa42..5bacb7587df 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -53,11 +53,12 @@
 
 #include "bnx2.h"
 #include "bnx2_fw.h"
+#include "bnx2_fw2.h"
 
 #define DRV_MODULE_NAME		"bnx2"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"1.4.45"
-#define DRV_MODULE_RELDATE	"September 29, 2006"
+#define DRV_MODULE_VERSION	"1.5.1"
+#define DRV_MODULE_RELDATE	"November 15, 2006"
 
 #define RUN_AT(x) (jiffies + (x))
 
@@ -85,6 +86,7 @@ typedef enum {
 	NC370F,
 	BCM5708,
 	BCM5708S,
+	BCM5709,
 } board_t;
 
 /* indexed by board_t, above */
@@ -98,6 +100,7 @@ static const struct {
 	{ "HP NC370F Multifunction Gigabit Server Adapter" },
 	{ "Broadcom NetXtreme II BCM5708 1000Base-T" },
 	{ "Broadcom NetXtreme II BCM5708 1000Base-SX" },
+	{ "Broadcom NetXtreme II BCM5709 1000Base-T" },
 	};
 
 static struct pci_device_id bnx2_pci_tbl[] = {
@@ -115,6 +118,8 @@ static struct pci_device_id bnx2_pci_tbl[] = {
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5706S },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708S,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5708S },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5709,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5709 },
 	{ 0, }
 };
 
@@ -236,8 +241,23 @@ static void
 bnx2_ctx_wr(struct bnx2 *bp, u32 cid_addr, u32 offset, u32 val)
 {
 	offset += cid_addr;
-	REG_WR(bp, BNX2_CTX_DATA_ADR, offset);
-	REG_WR(bp, BNX2_CTX_DATA, val);
+	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+		int i;
+
+		REG_WR(bp, BNX2_CTX_CTX_DATA, val);
+		REG_WR(bp, BNX2_CTX_CTX_CTRL,
+		       offset | BNX2_CTX_CTX_CTRL_WRITE_REQ);
+		for (i = 0; i < 5; i++) {
+			u32 val;
+			val = REG_RD(bp, BNX2_CTX_CTX_CTRL);
+			if ((val & BNX2_CTX_CTX_CTRL_WRITE_REQ) == 0)
+				break;
+			udelay(5);
+		}
+	} else {
+		REG_WR(bp, BNX2_CTX_DATA_ADR, offset);
+		REG_WR(bp, BNX2_CTX_DATA, val);
+	}
 }
 
 static int
@@ -403,6 +423,14 @@ bnx2_free_mem(struct bnx2 *bp)
 {
 	int i;
 
+	for (i = 0; i < bp->ctx_pages; i++) {
+		if (bp->ctx_blk[i]) {
+			pci_free_consistent(bp->pdev, BCM_PAGE_SIZE,
+					    bp->ctx_blk[i],
+					    bp->ctx_blk_mapping[i]);
+			bp->ctx_blk[i] = NULL;
+		}
+	}
 	if (bp->status_blk) {
 		pci_free_consistent(bp->pdev, bp->status_stats_size,
 				    bp->status_blk, bp->status_blk_mapping);
@@ -481,6 +509,18 @@ bnx2_alloc_mem(struct bnx2 *bp)
 
 	bp->stats_blk_mapping = bp->status_blk_mapping + status_blk_size;
 
+	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+		bp->ctx_pages = 0x2000 / BCM_PAGE_SIZE;
+		if (bp->ctx_pages == 0)
+			bp->ctx_pages = 1;
+		for (i = 0; i < bp->ctx_pages; i++) {
+			bp->ctx_blk[i] = pci_alloc_consistent(bp->pdev,
+						BCM_PAGE_SIZE,
+						&bp->ctx_blk_mapping[i]);
+			if (bp->ctx_blk[i] == NULL)
+				goto alloc_mem_err;
+		}
+	}
 	return 0;
 
 alloc_mem_err:
@@ -803,13 +843,13 @@ bnx2_set_mac_link(struct bnx2 *bp)
 
 	val &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX |
 		BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK |
-		BNX2_EMAC_MODE_25G);
+		BNX2_EMAC_MODE_25G_MODE);
 
 	if (bp->link_up) {
 		switch (bp->line_speed) {
 			case SPEED_10:
-				if (CHIP_NUM(bp) == CHIP_NUM_5708) {
-					val |= BNX2_EMAC_MODE_PORT_MII_10;
+				if (CHIP_NUM(bp) != CHIP_NUM_5706) {
+					val |= BNX2_EMAC_MODE_PORT_MII_10M;
 					break;
 				}
 				/* fall through */
@@ -817,7 +857,7 @@ bnx2_set_mac_link(struct bnx2 *bp)
 				val |= BNX2_EMAC_MODE_PORT_MII;
 				break;
 			case SPEED_2500:
-				val |= BNX2_EMAC_MODE_25G;
+				val |= BNX2_EMAC_MODE_25G_MODE;
 				/* fall through */
 			case SPEED_1000:
 				val |= BNX2_EMAC_MODE_PORT_GMII;
@@ -860,7 +900,7 @@ bnx2_set_link(struct bnx2 *bp)
 	u32 bmsr;
 	u8 link_up;
 
-	if (bp->loopback == MAC_LOOPBACK) {
+	if (bp->loopback == MAC_LOOPBACK || bp->loopback == PHY_LOOPBACK) {
 		bp->link_up = 1;
 		return 0;
 	}
@@ -902,6 +942,7 @@ bnx2_set_link(struct bnx2 *bp)
 			u32 bmcr;
 
 			bnx2_read_phy(bp, MII_BMCR, &bmcr);
+			bmcr &= ~BCM5708S_BMCR_FORCE_2500;
 			if (!(bmcr & BMCR_ANENABLE)) {
 				bnx2_write_phy(bp, MII_BMCR, bmcr |
 					BMCR_ANENABLE);
@@ -988,7 +1029,21 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
 		u32 new_bmcr;
 		int force_link_down = 0;
 
-		if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+		bnx2_read_phy(bp, MII_ADVERTISE, &adv);
+		adv &= ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF);
+
+		bnx2_read_phy(bp, MII_BMCR, &bmcr);
+		new_bmcr = bmcr & ~(BMCR_ANENABLE | BCM5708S_BMCR_FORCE_2500);
+		new_bmcr |= BMCR_SPEED1000;
+		if (bp->req_line_speed == SPEED_2500) {
+			new_bmcr |= BCM5708S_BMCR_FORCE_2500;
+			bnx2_read_phy(bp, BCM5708S_UP1, &up1);
+			if (!(up1 & BCM5708S_UP1_2G5)) {
+				up1 |= BCM5708S_UP1_2G5;
+				bnx2_write_phy(bp, BCM5708S_UP1, up1);
+				force_link_down = 1;
+			}
+		} else if (CHIP_NUM(bp) == CHIP_NUM_5708) {
 			bnx2_read_phy(bp, BCM5708S_UP1, &up1);
 			if (up1 & BCM5708S_UP1_2G5) {
 				up1 &= ~BCM5708S_UP1_2G5;
@@ -997,12 +1052,6 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
 			}
 		}
 
-		bnx2_read_phy(bp, MII_ADVERTISE, &adv);
-		adv &= ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF);
-
-		bnx2_read_phy(bp, MII_BMCR, &bmcr);
-		new_bmcr = bmcr & ~BMCR_ANENABLE;
-		new_bmcr |= BMCR_SPEED1000;
 		if (bp->req_duplex == DUPLEX_FULL) {
 			adv |= ADVERTISE_1000XFULL;
 			new_bmcr |= BMCR_FULLDPLX;
@@ -1023,6 +1072,7 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
 				bp->link_up = 0;
 				netif_carrier_off(bp->dev);
 				bnx2_write_phy(bp, MII_BMCR, new_bmcr);
+				bnx2_report_link(bp);
 			}
 			bnx2_write_phy(bp, MII_ADVERTISE, adv);
 			bnx2_write_phy(bp, MII_BMCR, new_bmcr);
@@ -1048,30 +1098,26 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
 	if ((adv != new_adv) || ((bmcr & BMCR_ANENABLE) == 0)) {
 		/* Force a link down visible on the other side */
 		if (bp->link_up) {
-			int i;
-
 			bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
-			for (i = 0; i < 110; i++) {
-				udelay(100);
-			}
+			spin_unlock_bh(&bp->phy_lock);
+			msleep(20);
+			spin_lock_bh(&bp->phy_lock);
 		}
 
 		bnx2_write_phy(bp, MII_ADVERTISE, new_adv);
 		bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART |
 			BMCR_ANENABLE);
-		if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-			/* Speed up link-up time when the link partner
-			 * does not autonegotiate which is very common
-			 * in blade servers. Some blade servers use
-			 * IPMI for kerboard input and it's important
-			 * to minimize link disruptions. Autoneg. involves
-			 * exchanging base pages plus 3 next pages and
-			 * normally completes in about 120 msec.
-			 */
-			bp->current_interval = SERDES_AN_TIMEOUT;
-			bp->serdes_an_pending = 1;
-			mod_timer(&bp->timer, jiffies + bp->current_interval);
-		}
+		/* Speed up link-up time when the link partner
+		 * does not autonegotiate which is very common
+		 * in blade servers. Some blade servers use
+		 * IPMI for kerboard input and it's important
+		 * to minimize link disruptions. Autoneg. involves
+		 * exchanging base pages plus 3 next pages and
+		 * normally completes in about 120 msec.
+		 */
+		bp->current_interval = SERDES_AN_TIMEOUT;
+		bp->serdes_an_pending = 1;
+		mod_timer(&bp->timer, jiffies + bp->current_interval);
 	}
 
 	return 0;
@@ -1153,7 +1199,6 @@ bnx2_setup_copper_phy(struct bnx2 *bp)
 	}
 	if (new_bmcr != bmcr) {
 		u32 bmsr;
-		int i = 0;
 
 		bnx2_read_phy(bp, MII_BMSR, &bmsr);
 		bnx2_read_phy(bp, MII_BMSR, &bmsr);
@@ -1161,12 +1206,12 @@ bnx2_setup_copper_phy(struct bnx2 *bp)
 		if (bmsr & BMSR_LSTATUS) {
 			/* Force link down */
 			bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
-			do {
-				udelay(100);
-				bnx2_read_phy(bp, MII_BMSR, &bmsr);
-				bnx2_read_phy(bp, MII_BMSR, &bmsr);
-				i++;
-			} while ((bmsr & BMSR_LSTATUS) && (i < 620));
+			spin_unlock_bh(&bp->phy_lock);
+			msleep(50);
+			spin_lock_bh(&bp->phy_lock);
+
+			bnx2_read_phy(bp, MII_BMSR, &bmsr);
+			bnx2_read_phy(bp, MII_BMSR, &bmsr);
 		}
 
 		bnx2_write_phy(bp, MII_BMCR, new_bmcr);
@@ -1258,9 +1303,8 @@ bnx2_init_5706s_phy(struct bnx2 *bp)
 {
 	bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
 
-	if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-        	REG_WR(bp, BNX2_MISC_UNUSED0, 0x300);
-	}
+	if (CHIP_NUM(bp) == CHIP_NUM_5706)
+        	REG_WR(bp, BNX2_MISC_GP_HW_CTL0, 0x300);
 
 	if (bp->dev->mtu > 1500) {
 		u32 val;
@@ -1397,13 +1441,13 @@ bnx2_set_phy_loopback(struct bnx2 *bp)
 	for (i = 0; i < 10; i++) {
 		if (bnx2_test_link(bp) == 0)
 			break;
-		udelay(10);
+		msleep(100);
 	}
 
 	mac_mode = REG_RD(bp, BNX2_EMAC_MODE);
 	mac_mode &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX |
 		      BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK |
-		      BNX2_EMAC_MODE_25G);
+		      BNX2_EMAC_MODE_25G_MODE);
 
 	mac_mode |= BNX2_EMAC_MODE_PORT_GMII;
 	REG_WR(bp, BNX2_EMAC_MODE, mac_mode);
@@ -1454,6 +1498,40 @@ bnx2_fw_sync(struct bnx2 *bp, u32 msg_data, int silent)
 	return 0;
 }
 
+static int
+bnx2_init_5709_context(struct bnx2 *bp)
+{
+	int i, ret = 0;
+	u32 val;
+
+	val = BNX2_CTX_COMMAND_ENABLED | BNX2_CTX_COMMAND_MEM_INIT | (1 << 12);
+	val |= (BCM_PAGE_BITS - 8) << 16;
+	REG_WR(bp, BNX2_CTX_COMMAND, val);
+	for (i = 0; i < bp->ctx_pages; i++) {
+		int j;
+
+		REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_DATA0,
+		       (bp->ctx_blk_mapping[i] & 0xffffffff) |
+		       BNX2_CTX_HOST_PAGE_TBL_DATA0_VALID);
+		REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_DATA1,
+		       (u64) bp->ctx_blk_mapping[i] >> 32);
+		REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_CTRL, i |
+		       BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ);
+		for (j = 0; j < 10; j++) {
+
+			val = REG_RD(bp, BNX2_CTX_HOST_PAGE_TBL_CTRL);
+			if (!(val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ))
+				break;
+			udelay(5);
+		}
+		if (val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ) {
+			ret = -EBUSY;
+			break;
+		}
+	}
+	return ret;
+}
+
 static void
 bnx2_init_context(struct bnx2 *bp)
 {
@@ -1576,9 +1654,8 @@ bnx2_alloc_rx_skb(struct bnx2 *bp, u16 index)
 		return -ENOMEM;
 	}
 
-	if (unlikely((align = (unsigned long) skb->data & 0x7))) {
-		skb_reserve(skb, 8 - align);
-	}
+	if (unlikely((align = (unsigned long) skb->data & (BNX2_RX_ALIGN - 1))))
+		skb_reserve(skb, BNX2_RX_ALIGN - align);
 
 	mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
 		PCI_DMA_FROMDEVICE);
@@ -2040,7 +2117,8 @@ bnx2_set_rx_mode(struct net_device *dev)
 	if (dev->flags & IFF_PROMISC) {
 		/* Promiscuous mode. */
 		rx_mode |= BNX2_EMAC_RX_MODE_PROMISCUOUS;
-		sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN;
+		sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN |
+			     BNX2_RPM_SORT_USER0_PROM_VLAN;
 	}
 	else if (dev->flags & IFF_ALLMULTI) {
 		for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
@@ -2208,11 +2286,12 @@ load_rv2p_fw(struct bnx2 *bp, u32 *rv2p_code, u32 rv2p_code_len,
 	}
 }
 
-static void
+static int
 load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
 {
 	u32 offset;
 	u32 val;
+	int rc;
 
 	/* Halt the CPU. */
 	val = REG_RD_IND(bp, cpu_reg->mode);
@@ -2222,7 +2301,18 @@ load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
 
 	/* Load the Text area. */
 	offset = cpu_reg->spad_base + (fw->text_addr - cpu_reg->mips_view_base);
-	if (fw->text) {
+	if (fw->gz_text) {
+		u32 text_len;
+		void *text;
+
+		rc = bnx2_gunzip(bp, fw->gz_text, fw->gz_text_len, &text,
+				 &text_len);
+		if (rc)
+			return rc;
+
+		fw->text = text;
+	}
+	if (fw->gz_text) {
 		int j;
 
 		for (j = 0; j < (fw->text_len / 4); j++, offset += 4) {
@@ -2280,13 +2370,15 @@ load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
 	val &= ~cpu_reg->mode_value_halt;
 	REG_WR_IND(bp, cpu_reg->state, cpu_reg->state_value_clear);
 	REG_WR_IND(bp, cpu_reg->mode, val);
+
+	return 0;
 }
 
 static int
 bnx2_init_cpus(struct bnx2 *bp)
 {
 	struct cpu_reg cpu_reg;
-	struct fw_info fw;
+	struct fw_info *fw;
 	int rc = 0;
 	void *text;
 	u32 text_len;
@@ -2323,44 +2415,15 @@ bnx2_init_cpus(struct bnx2 *bp)
 	cpu_reg.spad_base = BNX2_RXP_SCRATCH;
 	cpu_reg.mips_view_base = 0x8000000;
 
-	fw.ver_major = bnx2_RXP_b06FwReleaseMajor;
-	fw.ver_minor = bnx2_RXP_b06FwReleaseMinor;
-	fw.ver_fix = bnx2_RXP_b06FwReleaseFix;
-	fw.start_addr = bnx2_RXP_b06FwStartAddr;
-
-	fw.text_addr = bnx2_RXP_b06FwTextAddr;
-	fw.text_len = bnx2_RXP_b06FwTextLen;
-	fw.text_index = 0;
+	if (CHIP_NUM(bp) == CHIP_NUM_5709)
+		fw = &bnx2_rxp_fw_09;
+	else
+		fw = &bnx2_rxp_fw_06;
 
-	rc = bnx2_gunzip(bp, bnx2_RXP_b06FwText, sizeof(bnx2_RXP_b06FwText),
-			 &text, &text_len);
+	rc = load_cpu_fw(bp, &cpu_reg, fw);
 	if (rc)
 		goto init_cpu_err;
 
-	fw.text = text;
-
-	fw.data_addr = bnx2_RXP_b06FwDataAddr;
-	fw.data_len = bnx2_RXP_b06FwDataLen;
-	fw.data_index = 0;
-	fw.data = bnx2_RXP_b06FwData;
-
-	fw.sbss_addr = bnx2_RXP_b06FwSbssAddr;
-	fw.sbss_len = bnx2_RXP_b06FwSbssLen;
-	fw.sbss_index = 0;
-	fw.sbss = bnx2_RXP_b06FwSbss;
-
-	fw.bss_addr = bnx2_RXP_b06FwBssAddr;
-	fw.bss_len = bnx2_RXP_b06FwBssLen;
-	fw.bss_index = 0;
-	fw.bss = bnx2_RXP_b06FwBss;
-
-	fw.rodata_addr = bnx2_RXP_b06FwRodataAddr;
-	fw.rodata_len = bnx2_RXP_b06FwRodataLen;
-	fw.rodata_index = 0;
-	fw.rodata = bnx2_RXP_b06FwRodata;
-
-	load_cpu_fw(bp, &cpu_reg, &fw);
-
 	/* Initialize the TX Processor. */
 	cpu_reg.mode = BNX2_TXP_CPU_MODE;
 	cpu_reg.mode_value_halt = BNX2_TXP_CPU_MODE_SOFT_HALT;
@@ -2375,44 +2438,15 @@ bnx2_init_cpus(struct bnx2 *bp)
 	cpu_reg.spad_base = BNX2_TXP_SCRATCH;
 	cpu_reg.mips_view_base = 0x8000000;
 
-	fw.ver_major = bnx2_TXP_b06FwReleaseMajor;
-	fw.ver_minor = bnx2_TXP_b06FwReleaseMinor;
-	fw.ver_fix = bnx2_TXP_b06FwReleaseFix;
-	fw.start_addr = bnx2_TXP_b06FwStartAddr;
-
-	fw.text_addr = bnx2_TXP_b06FwTextAddr;
-	fw.text_len = bnx2_TXP_b06FwTextLen;
-	fw.text_index = 0;
+	if (CHIP_NUM(bp) == CHIP_NUM_5709)
+		fw = &bnx2_txp_fw_09;
+	else
+		fw = &bnx2_txp_fw_06;
 
-	rc = bnx2_gunzip(bp, bnx2_TXP_b06FwText, sizeof(bnx2_TXP_b06FwText),
-			 &text, &text_len);
+	rc = load_cpu_fw(bp, &cpu_reg, fw);
 	if (rc)
 		goto init_cpu_err;
 
-	fw.text = text;
-
-	fw.data_addr = bnx2_TXP_b06FwDataAddr;
-	fw.data_len = bnx2_TXP_b06FwDataLen;
-	fw.data_index = 0;
-	fw.data = bnx2_TXP_b06FwData;
-
-	fw.sbss_addr = bnx2_TXP_b06FwSbssAddr;
-	fw.sbss_len = bnx2_TXP_b06FwSbssLen;
-	fw.sbss_index = 0;
-	fw.sbss = bnx2_TXP_b06FwSbss;
-
-	fw.bss_addr = bnx2_TXP_b06FwBssAddr;
-	fw.bss_len = bnx2_TXP_b06FwBssLen;
-	fw.bss_index = 0;
-	fw.bss = bnx2_TXP_b06FwBss;
-
-	fw.rodata_addr = bnx2_TXP_b06FwRodataAddr;
-	fw.rodata_len = bnx2_TXP_b06FwRodataLen;
-	fw.rodata_index = 0;
-	fw.rodata = bnx2_TXP_b06FwRodata;
-
-	load_cpu_fw(bp, &cpu_reg, &fw);
-
 	/* Initialize the TX Patch-up Processor. */
 	cpu_reg.mode = BNX2_TPAT_CPU_MODE;
 	cpu_reg.mode_value_halt = BNX2_TPAT_CPU_MODE_SOFT_HALT;
@@ -2427,44 +2461,15 @@ bnx2_init_cpus(struct bnx2 *bp)
 	cpu_reg.spad_base = BNX2_TPAT_SCRATCH;
 	cpu_reg.mips_view_base = 0x8000000;
 
-	fw.ver_major = bnx2_TPAT_b06FwReleaseMajor;
-	fw.ver_minor = bnx2_TPAT_b06FwReleaseMinor;
-	fw.ver_fix = bnx2_TPAT_b06FwReleaseFix;
-	fw.start_addr = bnx2_TPAT_b06FwStartAddr;
-
-	fw.text_addr = bnx2_TPAT_b06FwTextAddr;
-	fw.text_len = bnx2_TPAT_b06FwTextLen;
-	fw.text_index = 0;
+	if (CHIP_NUM(bp) == CHIP_NUM_5709)
+		fw = &bnx2_tpat_fw_09;
+	else
+		fw = &bnx2_tpat_fw_06;
 
-	rc = bnx2_gunzip(bp, bnx2_TPAT_b06FwText, sizeof(bnx2_TPAT_b06FwText),
-			 &text, &text_len);
+	rc = load_cpu_fw(bp, &cpu_reg, fw);
 	if (rc)
 		goto init_cpu_err;
 
-	fw.text = text;
-
-	fw.data_addr = bnx2_TPAT_b06FwDataAddr;
-	fw.data_len = bnx2_TPAT_b06FwDataLen;
-	fw.data_index = 0;
-	fw.data = bnx2_TPAT_b06FwData;
-
-	fw.sbss_addr = bnx2_TPAT_b06FwSbssAddr;
-	fw.sbss_len = bnx2_TPAT_b06FwSbssLen;
-	fw.sbss_index = 0;
-	fw.sbss = bnx2_TPAT_b06FwSbss;
-
-	fw.bss_addr = bnx2_TPAT_b06FwBssAddr;
-	fw.bss_len = bnx2_TPAT_b06FwBssLen;
-	fw.bss_index = 0;
-	fw.bss = bnx2_TPAT_b06FwBss;
-
-	fw.rodata_addr = bnx2_TPAT_b06FwRodataAddr;
-	fw.rodata_len = bnx2_TPAT_b06FwRodataLen;
-	fw.rodata_index = 0;
-	fw.rodata = bnx2_TPAT_b06FwRodata;
-
-	load_cpu_fw(bp, &cpu_reg, &fw);
-
 	/* Initialize the Completion Processor. */
 	cpu_reg.mode = BNX2_COM_CPU_MODE;
 	cpu_reg.mode_value_halt = BNX2_COM_CPU_MODE_SOFT_HALT;
@@ -2479,44 +2484,36 @@ bnx2_init_cpus(struct bnx2 *bp)
 	cpu_reg.spad_base = BNX2_COM_SCRATCH;
 	cpu_reg.mips_view_base = 0x8000000;
 
-	fw.ver_major = bnx2_COM_b06FwReleaseMajor;
-	fw.ver_minor = bnx2_COM_b06FwReleaseMinor;
-	fw.ver_fix = bnx2_COM_b06FwReleaseFix;
-	fw.start_addr = bnx2_COM_b06FwStartAddr;
-
-	fw.text_addr = bnx2_COM_b06FwTextAddr;
-	fw.text_len = bnx2_COM_b06FwTextLen;
-	fw.text_index = 0;
+	if (CHIP_NUM(bp) == CHIP_NUM_5709)
+		fw = &bnx2_com_fw_09;
+	else
+		fw = &bnx2_com_fw_06;
 
-	rc = bnx2_gunzip(bp, bnx2_COM_b06FwText, sizeof(bnx2_COM_b06FwText),
-			 &text, &text_len);
+	rc = load_cpu_fw(bp, &cpu_reg, fw);
 	if (rc)
 		goto init_cpu_err;
 
-	fw.text = text;
-
-	fw.data_addr = bnx2_COM_b06FwDataAddr;
-	fw.data_len = bnx2_COM_b06FwDataLen;
-	fw.data_index = 0;
-	fw.data = bnx2_COM_b06FwData;
-
-	fw.sbss_addr = bnx2_COM_b06FwSbssAddr;
-	fw.sbss_len = bnx2_COM_b06FwSbssLen;
-	fw.sbss_index = 0;
-	fw.sbss = bnx2_COM_b06FwSbss;
-
-	fw.bss_addr = bnx2_COM_b06FwBssAddr;
-	fw.bss_len = bnx2_COM_b06FwBssLen;
-	fw.bss_index = 0;
-	fw.bss = bnx2_COM_b06FwBss;
-
-	fw.rodata_addr = bnx2_COM_b06FwRodataAddr;
-	fw.rodata_len = bnx2_COM_b06FwRodataLen;
-	fw.rodata_index = 0;
-	fw.rodata = bnx2_COM_b06FwRodata;
+	/* Initialize the Command Processor. */
+	cpu_reg.mode = BNX2_CP_CPU_MODE;
+	cpu_reg.mode_value_halt = BNX2_CP_CPU_MODE_SOFT_HALT;
+	cpu_reg.mode_value_sstep = BNX2_CP_CPU_MODE_STEP_ENA;
+	cpu_reg.state = BNX2_CP_CPU_STATE;
+	cpu_reg.state_value_clear = 0xffffff;
+	cpu_reg.gpr0 = BNX2_CP_CPU_REG_FILE;
+	cpu_reg.evmask = BNX2_CP_CPU_EVENT_MASK;
+	cpu_reg.pc = BNX2_CP_CPU_PROGRAM_COUNTER;
+	cpu_reg.inst = BNX2_CP_CPU_INSTRUCTION;
+	cpu_reg.bp = BNX2_CP_CPU_HW_BREAKPOINT;
+	cpu_reg.spad_base = BNX2_CP_SCRATCH;
+	cpu_reg.mips_view_base = 0x8000000;
 
-	load_cpu_fw(bp, &cpu_reg, &fw);
+	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+		fw = &bnx2_cp_fw_09;
 
+		load_cpu_fw(bp, &cpu_reg, fw);
+		if (rc)
+			goto init_cpu_err;
+	}
 init_cpu_err:
 	bnx2_gunzip_end(bp);
 	return rc;
@@ -3288,31 +3285,44 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
 	 * before we issue a reset. */
 	val = REG_RD(bp, BNX2_MISC_ID);
 
-	val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
-	      BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
-	      BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
+	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+		REG_WR(bp, BNX2_MISC_COMMAND, BNX2_MISC_COMMAND_SW_RESET);
+		REG_RD(bp, BNX2_MISC_COMMAND);
+		udelay(5);
 
-	/* Chip reset. */
-	REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
+		val = BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
+		      BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
 
-	if ((CHIP_ID(bp) == CHIP_ID_5706_A0) ||
-	    (CHIP_ID(bp) == CHIP_ID_5706_A1))
-		msleep(15);
+		pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, val);
 
-	/* Reset takes approximate 30 usec */
-	for (i = 0; i < 10; i++) {
-		val = REG_RD(bp, BNX2_PCICFG_MISC_CONFIG);
-		if ((val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
-			    BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) == 0) {
-			break;
+	} else {
+		val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
+		      BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
+		      BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
+
+		/* Chip reset. */
+		REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
+
+		if ((CHIP_ID(bp) == CHIP_ID_5706_A0) ||
+		    (CHIP_ID(bp) == CHIP_ID_5706_A1)) {
+			current->state = TASK_UNINTERRUPTIBLE;
+			schedule_timeout(HZ / 50);
 		}
-		udelay(10);
-	}
 
-	if (val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
-		   BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) {
-		printk(KERN_ERR PFX "Chip reset did not complete\n");
-		return -EBUSY;
+		/* Reset takes approximate 30 usec */
+		for (i = 0; i < 10; i++) {
+			val = REG_RD(bp, BNX2_PCICFG_MISC_CONFIG);
+			if ((val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
+				    BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) == 0)
+				break;
+			udelay(10);
+		}
+
+		if (val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
+			   BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) {
+			printk(KERN_ERR PFX "Chip reset did not complete\n");
+			return -EBUSY;
+		}
 	}
 
 	/* Make sure byte swapping is properly configured. */
@@ -3390,7 +3400,10 @@ bnx2_init_chip(struct bnx2 *bp)
 
 	/* Initialize context mapping and zero out the quick contexts.  The
 	 * context block must have already been enabled. */
-	bnx2_init_context(bp);
+	if (CHIP_NUM(bp) == CHIP_NUM_5709)
+		bnx2_init_5709_context(bp);
+	else
+		bnx2_init_context(bp);
 
 	if ((rc = bnx2_init_cpus(bp)) != 0)
 		return rc;
@@ -3501,12 +3514,40 @@ bnx2_init_chip(struct bnx2 *bp)
 	return rc;
 }
 
+static void
+bnx2_init_tx_context(struct bnx2 *bp, u32 cid)
+{
+	u32 val, offset0, offset1, offset2, offset3;
+
+	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+		offset0 = BNX2_L2CTX_TYPE_XI;
+		offset1 = BNX2_L2CTX_CMD_TYPE_XI;
+		offset2 = BNX2_L2CTX_TBDR_BHADDR_HI_XI;
+		offset3 = BNX2_L2CTX_TBDR_BHADDR_LO_XI;
+	} else {
+		offset0 = BNX2_L2CTX_TYPE;
+		offset1 = BNX2_L2CTX_CMD_TYPE;
+		offset2 = BNX2_L2CTX_TBDR_BHADDR_HI;
+		offset3 = BNX2_L2CTX_TBDR_BHADDR_LO;
+	}
+	val = BNX2_L2CTX_TYPE_TYPE_L2 | BNX2_L2CTX_TYPE_SIZE_L2;
+	CTX_WR(bp, GET_CID_ADDR(cid), offset0, val);
+
+	val = BNX2_L2CTX_CMD_TYPE_TYPE_L2 | (8 << 16);
+	CTX_WR(bp, GET_CID_ADDR(cid), offset1, val);
+
+	val = (u64) bp->tx_desc_mapping >> 32;
+	CTX_WR(bp, GET_CID_ADDR(cid), offset2, val);
+
+	val = (u64) bp->tx_desc_mapping & 0xffffffff;
+	CTX_WR(bp, GET_CID_ADDR(cid), offset3, val);
+}
 
 static void
 bnx2_init_tx_ring(struct bnx2 *bp)
 {
 	struct tx_bd *txbd;
-	u32 val;
+	u32 cid;
 
 	bp->tx_wake_thresh = bp->tx_ring_size / 2;
 
@@ -3520,19 +3561,11 @@ bnx2_init_tx_ring(struct bnx2 *bp)
 	bp->hw_tx_cons = 0;
 	bp->tx_prod_bseq = 0;
 
-	val = BNX2_L2CTX_TYPE_TYPE_L2;
-	val |= BNX2_L2CTX_TYPE_SIZE_L2;
-	CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TYPE, val);
+	cid = TX_CID;
+	bp->tx_bidx_addr = MB_GET_CID_ADDR(cid) + BNX2_L2CTX_TX_HOST_BIDX;
+	bp->tx_bseq_addr = MB_GET_CID_ADDR(cid) + BNX2_L2CTX_TX_HOST_BSEQ;
 
-	val = BNX2_L2CTX_CMD_TYPE_TYPE_L2;
-	val |= 8 << 16;
-	CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_CMD_TYPE, val);
-
-	val = (u64) bp->tx_desc_mapping >> 32;
-	CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TBDR_BHADDR_HI, val);
-
-	val = (u64) bp->tx_desc_mapping & 0xffffffff;
-	CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TBDR_BHADDR_LO, val);
+	bnx2_init_tx_context(bp, cid);
 }
 
 static void
@@ -3545,8 +3578,8 @@ bnx2_init_rx_ring(struct bnx2 *bp)
 
 	/* 8 for CRC and VLAN */
 	bp->rx_buf_use_size = bp->dev->mtu + ETH_HLEN + bp->rx_offset + 8;
-	/* 8 for alignment */
-	bp->rx_buf_size = bp->rx_buf_use_size + 8;
+	/* hw alignment */
+	bp->rx_buf_size = bp->rx_buf_use_size + BNX2_RX_ALIGN;
 
 	ring_prod = prod = bp->rx_prod = 0;
 	bp->rx_cons = 0;
@@ -3712,7 +3745,9 @@ bnx2_init_nic(struct bnx2 *bp)
 	if ((rc = bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET)) != 0)
 		return rc;
 
+	spin_lock_bh(&bp->phy_lock);
 	bnx2_init_phy(bp);
+	spin_unlock_bh(&bp->phy_lock);
 	bnx2_set_link(bp);
 	return 0;
 }
@@ -3952,7 +3987,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
 		bnx2_set_mac_loopback(bp);
 	}
 	else if (loopback_mode == BNX2_PHY_LOOPBACK) {
-		bp->loopback = 0;
+		bp->loopback = PHY_LOOPBACK;
 		bnx2_set_phy_loopback(bp);
 	}
 	else
@@ -3992,8 +4027,8 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
 	bp->tx_prod = NEXT_TX_BD(bp->tx_prod);
 	bp->tx_prod_bseq += pkt_size;
 
-	REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, bp->tx_prod);
-	REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq);
+	REG_WR16(bp, bp->tx_bidx_addr, bp->tx_prod);
+	REG_WR(bp, bp->tx_bseq_addr, bp->tx_prod_bseq);
 
 	udelay(100);
 
@@ -4162,80 +4197,117 @@ bnx2_test_intr(struct bnx2 *bp)
 }
 
 static void
-bnx2_timer(unsigned long data)
+bnx2_5706_serdes_timer(struct bnx2 *bp)
 {
-	struct bnx2 *bp = (struct bnx2 *) data;
-	u32 msg;
+	spin_lock(&bp->phy_lock);
+	if (bp->serdes_an_pending)
+		bp->serdes_an_pending--;
+	else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
+		u32 bmcr;
 
-	if (!netif_running(bp->dev))
-		return;
+		bp->current_interval = bp->timer_interval;
 
-	if (atomic_read(&bp->intr_sem) != 0)
-		goto bnx2_restart_timer;
+		bnx2_read_phy(bp, MII_BMCR, &bmcr);
 
-	msg = (u32) ++bp->fw_drv_pulse_wr_seq;
-	REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);
+		if (bmcr & BMCR_ANENABLE) {
+			u32 phy1, phy2;
 
-	bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT);
+			bnx2_write_phy(bp, 0x1c, 0x7c00);
+			bnx2_read_phy(bp, 0x1c, &phy1);
 
-	if ((bp->phy_flags & PHY_SERDES_FLAG) &&
-	    (CHIP_NUM(bp) == CHIP_NUM_5706)) {
+			bnx2_write_phy(bp, 0x17, 0x0f01);
+			bnx2_read_phy(bp, 0x15, &phy2);
+			bnx2_write_phy(bp, 0x17, 0x0f01);
+			bnx2_read_phy(bp, 0x15, &phy2);
 
-		spin_lock(&bp->phy_lock);
-		if (bp->serdes_an_pending) {
-			bp->serdes_an_pending--;
+			if ((phy1 & 0x10) &&	/* SIGNAL DETECT */
+				!(phy2 & 0x20)) {	/* no CONFIG */
+
+				bmcr &= ~BMCR_ANENABLE;
+				bmcr |= BMCR_SPEED1000 | BMCR_FULLDPLX;
+				bnx2_write_phy(bp, MII_BMCR, bmcr);
+				bp->phy_flags |= PHY_PARALLEL_DETECT_FLAG;
+			}
 		}
-		else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
-			u32 bmcr;
+	}
+	else if ((bp->link_up) && (bp->autoneg & AUTONEG_SPEED) &&
+		 (bp->phy_flags & PHY_PARALLEL_DETECT_FLAG)) {
+		u32 phy2;
 
-			bp->current_interval = bp->timer_interval;
+		bnx2_write_phy(bp, 0x17, 0x0f01);
+		bnx2_read_phy(bp, 0x15, &phy2);
+		if (phy2 & 0x20) {
+			u32 bmcr;
 
 			bnx2_read_phy(bp, MII_BMCR, &bmcr);
+			bmcr |= BMCR_ANENABLE;
+			bnx2_write_phy(bp, MII_BMCR, bmcr);
 
-			if (bmcr & BMCR_ANENABLE) {
-				u32 phy1, phy2;
+			bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
+		}
+	} else
+		bp->current_interval = bp->timer_interval;
 
-				bnx2_write_phy(bp, 0x1c, 0x7c00);
-				bnx2_read_phy(bp, 0x1c, &phy1);
+	spin_unlock(&bp->phy_lock);
+}
 
-				bnx2_write_phy(bp, 0x17, 0x0f01);
-				bnx2_read_phy(bp, 0x15, &phy2);
-				bnx2_write_phy(bp, 0x17, 0x0f01);
-				bnx2_read_phy(bp, 0x15, &phy2);
+static void
+bnx2_5708_serdes_timer(struct bnx2 *bp)
+{
+	if ((bp->phy_flags & PHY_2_5G_CAPABLE_FLAG) == 0) {
+		bp->serdes_an_pending = 0;
+		return;
+	}
 
-				if ((phy1 & 0x10) &&	/* SIGNAL DETECT */
-					!(phy2 & 0x20)) {	/* no CONFIG */
+	spin_lock(&bp->phy_lock);
+	if (bp->serdes_an_pending)
+		bp->serdes_an_pending--;
+	else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
+		u32 bmcr;
 
-					bmcr &= ~BMCR_ANENABLE;
-					bmcr |= BMCR_SPEED1000 |
-						BMCR_FULLDPLX;
-					bnx2_write_phy(bp, MII_BMCR, bmcr);
-					bp->phy_flags |=
-						PHY_PARALLEL_DETECT_FLAG;
-				}
-			}
+		bnx2_read_phy(bp, MII_BMCR, &bmcr);
+
+		if (bmcr & BMCR_ANENABLE) {
+			bmcr &= ~BMCR_ANENABLE;
+			bmcr |= BMCR_FULLDPLX | BCM5708S_BMCR_FORCE_2500;
+			bnx2_write_phy(bp, MII_BMCR, bmcr);
+			bp->current_interval = SERDES_FORCED_TIMEOUT;
+		} else {
+			bmcr &= ~(BMCR_FULLDPLX | BCM5708S_BMCR_FORCE_2500);
+			bmcr |= BMCR_ANENABLE;
+			bnx2_write_phy(bp, MII_BMCR, bmcr);
+			bp->serdes_an_pending = 2;
+			bp->current_interval = bp->timer_interval;
 		}
-		else if ((bp->link_up) && (bp->autoneg & AUTONEG_SPEED) &&
-			(bp->phy_flags & PHY_PARALLEL_DETECT_FLAG)) {
-			u32 phy2;
 
-			bnx2_write_phy(bp, 0x17, 0x0f01);
-			bnx2_read_phy(bp, 0x15, &phy2);
-			if (phy2 & 0x20) {
-				u32 bmcr;
+	} else
+		bp->current_interval = bp->timer_interval;
 
-				bnx2_read_phy(bp, MII_BMCR, &bmcr);
-				bmcr |= BMCR_ANENABLE;
-				bnx2_write_phy(bp, MII_BMCR, bmcr);
+	spin_unlock(&bp->phy_lock);
+}
+
+static void
+bnx2_timer(unsigned long data)
+{
+	struct bnx2 *bp = (struct bnx2 *) data;
+	u32 msg;
 
-				bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
+	if (!netif_running(bp->dev))
+		return;
 
-			}
-		}
-		else
-			bp->current_interval = bp->timer_interval;
+	if (atomic_read(&bp->intr_sem) != 0)
+		goto bnx2_restart_timer;
 
-		spin_unlock(&bp->phy_lock);
+	msg = (u32) ++bp->fw_drv_pulse_wr_seq;
+	REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);
+
+	bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT);
+
+	if (bp->phy_flags & PHY_SERDES_FLAG) {
+		if (CHIP_NUM(bp) == CHIP_NUM_5706)
+			bnx2_5706_serdes_timer(bp);
+		else if (CHIP_NUM(bp) == CHIP_NUM_5708)
+			bnx2_5708_serdes_timer(bp);
 	}
 
 bnx2_restart_timer:
@@ -4339,9 +4411,9 @@ bnx2_open(struct net_device *dev)
 }
 
 static void
-bnx2_reset_task(void *data)
+bnx2_reset_task(struct work_struct *work)
 {
-	struct bnx2 *bp = data;
+	struct bnx2 *bp = container_of(work, struct bnx2, reset_task);
 
 	if (!netif_running(bp->dev))
 		return;
@@ -4508,8 +4580,8 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	prod = NEXT_TX_BD(prod);
 	bp->tx_prod_bseq += skb->len;
 
-	REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, prod);
-	REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq);
+	REG_WR16(bp, bp->tx_bidx_addr, prod);
+	REG_WR(bp, bp->tx_bseq_addr, bp->tx_prod_bseq);
 
 	mmiowb();
 
@@ -4743,10 +4815,14 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	}
 	else {
 		if (bp->phy_flags & PHY_SERDES_FLAG) {
-			if ((cmd->speed != SPEED_1000) ||
-				(cmd->duplex != DUPLEX_FULL)) {
+			if ((cmd->speed != SPEED_1000 &&
+			     cmd->speed != SPEED_2500) ||
+			    (cmd->duplex != DUPLEX_FULL))
+				return -EINVAL;
+
+			if (cmd->speed == SPEED_2500 &&
+			    !(bp->phy_flags & PHY_2_5G_CAPABLE_FLAG))
 				return -EINVAL;
-			}
 		}
 		else if (cmd->speed == SPEED_1000) {
 			return -EINVAL;
@@ -4903,11 +4979,10 @@ bnx2_nway_reset(struct net_device *dev)
 		msleep(20);
 
 		spin_lock_bh(&bp->phy_lock);
-		if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-			bp->current_interval = SERDES_AN_TIMEOUT;
-			bp->serdes_an_pending = 1;
-			mod_timer(&bp->timer, jiffies + bp->current_interval);
-		}
+
+		bp->current_interval = SERDES_AN_TIMEOUT;
+		bp->serdes_an_pending = 1;
+		mod_timer(&bp->timer, jiffies + bp->current_interval);
 	}
 
 	bnx2_read_phy(bp, MII_BMCR, &bmcr);
@@ -5288,6 +5363,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
 
 	memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS);
 	if (etest->flags & ETH_TEST_FL_OFFLINE) {
+		int i;
+
 		bnx2_netif_stop(bp);
 		bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_DIAG);
 		bnx2_free_skbs(bp);
@@ -5312,9 +5389,11 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
 		}
 
 		/* wait for link up */
-		msleep_interruptible(3000);
-		if ((!bp->link_up) && !(bp->phy_flags & PHY_SERDES_FLAG))
-			msleep_interruptible(4000);
+		for (i = 0; i < 7; i++) {
+			if (bp->link_up)
+				break;
+			msleep_interruptible(1000);
+		}
 	}
 
 	if (bnx2_test_nvram(bp) != 0) {
@@ -5604,13 +5683,6 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 		goto err_out_release;
 	}
 
-	bp->pcix_cap = pci_find_capability(pdev, PCI_CAP_ID_PCIX);
-	if (bp->pcix_cap == 0) {
-		dev_err(&pdev->dev, "Cannot find PCIX capability, aborting.\n");
-		rc = -EIO;
-		goto err_out_release;
-	}
-
 	if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) {
 		bp->flags |= USING_DAC_FLAG;
 		if (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) != 0) {
@@ -5630,10 +5702,10 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->pdev = pdev;
 
 	spin_lock_init(&bp->phy_lock);
-	INIT_WORK(&bp->reset_task, bnx2_reset_task, bp);
+	INIT_WORK(&bp->reset_task, bnx2_reset_task);
 
 	dev->base_addr = dev->mem_start = pci_resource_start(pdev, 0);
-	mem_len = MB_GET_CID_ADDR(17);
+	mem_len = MB_GET_CID_ADDR(TX_TSS_CID + 1);
 	dev->mem_end = dev->mem_start + mem_len;
 	dev->irq = pdev->irq;
 
@@ -5657,6 +5729,16 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 
 	bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
 
+	if (CHIP_NUM(bp) != CHIP_NUM_5709) {
+		bp->pcix_cap = pci_find_capability(pdev, PCI_CAP_ID_PCIX);
+		if (bp->pcix_cap == 0) {
+			dev_err(&pdev->dev,
+				"Cannot find PCIX capability, aborting.\n");
+			rc = -EIO;
+			goto err_out_unmap;
+		}
+	}
+
 	/* Get bus information. */
 	reg = REG_RD(bp, BNX2_PCICFG_MISC_STATUS);
 	if (reg & BNX2_PCICFG_MISC_STATUS_PCIX_DET) {
@@ -5776,10 +5858,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->phy_addr = 1;
 
 	/* Disable WOL support if we are running on a SERDES chip. */
-	if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) {
+	if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+		if (CHIP_BOND_ID(bp) != BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C)
+			bp->phy_flags |= PHY_SERDES_FLAG;
+	} else if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT)
 		bp->phy_flags |= PHY_SERDES_FLAG;
+
+	if (bp->phy_flags & PHY_SERDES_FLAG) {
 		bp->flags |= NO_WOL_FLAG;
-		if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+		if (CHIP_NUM(bp) != CHIP_NUM_5706) {
 			bp->phy_addr = 2;
 			reg = REG_RD_IND(bp, bp->shmem_base +
 					 BNX2_SHARED_HW_CFG_CONFIG);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index ca31904893e..13b6f9b11e0 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -56,6 +56,7 @@ struct rx_bd {
 
 };
 
+#define BNX2_RX_ALIGN			16
 
 /*
  *  status_block definition
@@ -90,6 +91,7 @@ struct status_block {
 		#define STATUS_ATTN_BITS_DMAE_ABORT		(1L<<25)
 		#define STATUS_ATTN_BITS_FLSH_ABORT		(1L<<26)
 		#define STATUS_ATTN_BITS_GRC_ABORT		(1L<<27)
+		#define STATUS_ATTN_BITS_EPB_ERROR		(1L<<30)
 		#define STATUS_ATTN_BITS_PARITY_ERROR		(1L<<31)
 
 	u32 status_attn_bits_ack;
@@ -117,7 +119,8 @@ struct status_block {
 	u16 status_completion_producer_index;
 	u16 status_cmd_consumer_index;
 	u16 status_idx;
-	u16 status_unused;
+	u8 status_unused;
+	u8 status_blk_num;
 #elif defined(__LITTLE_ENDIAN)
 	u16 status_tx_quick_consumer_index1;
 	u16 status_tx_quick_consumer_index0;
@@ -141,7 +144,8 @@ struct status_block {
 	u16 status_rx_quick_consumer_index14;
 	u16 status_cmd_consumer_index;
 	u16 status_completion_producer_index;
-	u16 status_unused;
+	u8 status_blk_num;
+	u8 status_unused;
 	u16 status_idx;
 #endif
 };
@@ -301,6 +305,10 @@ struct l2_fhdr {
 #define BNX2_L2CTX_TXP_BIDX				0x000000a8
 #define BNX2_L2CTX_TXP_BSEQ				0x000000ac
 
+#define BNX2_L2CTX_TYPE_XI				0x00000080
+#define BNX2_L2CTX_CMD_TYPE_XI				0x00000240
+#define BNX2_L2CTX_TBDR_BHADDR_HI_XI			0x00000258
+#define BNX2_L2CTX_TBDR_BHADDR_LO_XI			0x0000025c
 
 /*
  *  l2_bd_chain_context definition
@@ -328,11 +336,15 @@ struct l2_fhdr {
 #define BNX2_PCICFG_MISC_CONFIG				0x00000068
 #define BNX2_PCICFG_MISC_CONFIG_TARGET_BYTE_SWAP	 (1L<<2)
 #define BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP	 (1L<<3)
+#define BNX2_PCICFG_MISC_CONFIG_RESERVED1		 (1L<<4)
 #define BNX2_PCICFG_MISC_CONFIG_CLOCK_CTL_ENA		 (1L<<5)
 #define BNX2_PCICFG_MISC_CONFIG_TARGET_GRC_WORD_SWAP	 (1L<<6)
 #define BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA		 (1L<<7)
 #define BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ		 (1L<<8)
 #define BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY		 (1L<<9)
+#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN1_SWAP_EN	 (1L<<10)
+#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN2_SWAP_EN	 (1L<<11)
+#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN3_SWAP_EN	 (1L<<12)
 #define BNX2_PCICFG_MISC_CONFIG_ASIC_METAL_REV		 (0xffL<<16)
 #define BNX2_PCICFG_MISC_CONFIG_ASIC_BASE_REV		 (0xfL<<24)
 #define BNX2_PCICFG_MISC_CONFIG_ASIC_ID			 (0xfL<<28)
@@ -347,6 +359,7 @@ struct l2_fhdr {
 #define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_100		 (1L<<4)
 #define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_133		 (2L<<4)
 #define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_PCI_MODE	 (3L<<4)
+#define BNX2_PCICFG_MISC_STATUS_BAD_MEM_WRITE_BE	 (1L<<8)
 
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS		0x00000070
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET	 (0xfL<<0)
@@ -366,7 +379,7 @@ struct l2_fhdr {
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12	 (1L<<8)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6	 (2L<<8)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62	 (4L<<8)
-#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PLAY_DEAD	 (1L<<11)
+#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_MIN_POWER	 (1L<<11)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED	 (0xfL<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100	 (0L<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80	 (1L<<12)
@@ -374,18 +387,21 @@ struct l2_fhdr {
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40	 (4L<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25	 (8L<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP	 (1L<<16)
-#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PCI_PLL_STOP	 (1L<<17)
+#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_17	 (1L<<17)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_18	 (1L<<18)
-#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_USE_SPD_DET	 (1L<<19)
+#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_19	 (1L<<19)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED	 (0xfffL<<20)
 
 #define BNX2_PCICFG_REG_WINDOW_ADDRESS			0x00000078
+#define BNX2_PCICFG_REG_WINDOW_ADDRESS_VAL		 (0xfffffL<<2)
+
 #define BNX2_PCICFG_REG_WINDOW				0x00000080
 #define BNX2_PCICFG_INT_ACK_CMD				0x00000084
 #define BNX2_PCICFG_INT_ACK_CMD_INDEX			 (0xffffL<<0)
 #define BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID		 (1L<<16)
 #define BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM	 (1L<<17)
 #define BNX2_PCICFG_INT_ACK_CMD_MASK_INT		 (1L<<18)
+#define BNX2_PCICFG_INT_ACK_CMD_INTERRUPT_NUM		 (0xfL<<24)
 
 #define BNX2_PCICFG_STATUS_BIT_SET_CMD			0x00000088
 #define BNX2_PCICFG_STATUS_BIT_CLEAR_CMD		0x0000008c
@@ -398,9 +414,11 @@ struct l2_fhdr {
  *  offset: 0x400
  */
 #define BNX2_PCI_GRC_WINDOW_ADDR			0x00000400
-#define BNX2_PCI_GRC_WINDOW_ADDR_PCI_GRC_WINDOW_ADDR_VALUE	 (0x3ffffL<<8)
+#define BNX2_PCI_GRC_WINDOW_ADDR_VALUE			 (0x1ffL<<13)
+#define BNX2_PCI_GRC_WINDOW_ADDR_SEP_WIN		 (1L<<31)
 
 #define BNX2_PCI_CONFIG_1				0x00000404
+#define BNX2_PCI_CONFIG_1_RESERVED0			 (0xffL<<0)
 #define BNX2_PCI_CONFIG_1_READ_BOUNDARY			 (0x7L<<8)
 #define BNX2_PCI_CONFIG_1_READ_BOUNDARY_OFF		 (0L<<8)
 #define BNX2_PCI_CONFIG_1_READ_BOUNDARY_16		 (1L<<8)
@@ -419,6 +437,7 @@ struct l2_fhdr {
 #define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_256		 (5L<<11)
 #define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_512		 (6L<<11)
 #define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_1024		 (7L<<11)
+#define BNX2_PCI_CONFIG_1_RESERVED1			 (0x3ffffL<<14)
 
 #define BNX2_PCI_CONFIG_2				0x00000408
 #define BNX2_PCI_CONFIG_2_BAR1_SIZE			 (0xfL<<0)
@@ -468,9 +487,13 @@ struct l2_fhdr {
 #define BNX2_PCI_CONFIG_2_FORCE_32_BIT_MSTR		 (1L<<23)
 #define BNX2_PCI_CONFIG_2_FORCE_32_BIT_TGT		 (1L<<24)
 #define BNX2_PCI_CONFIG_2_KEEP_REQ_ASSERT		 (1L<<25)
+#define BNX2_PCI_CONFIG_2_RESERVED0			 (0x3fL<<26)
+#define BNX2_PCI_CONFIG_2_BAR_PREFETCH_XI		 (1L<<16)
+#define BNX2_PCI_CONFIG_2_RESERVED0_XI			 (0x7fffL<<17)
 
 #define BNX2_PCI_CONFIG_3				0x0000040c
 #define BNX2_PCI_CONFIG_3_STICKY_BYTE			 (0xffL<<0)
+#define BNX2_PCI_CONFIG_3_REG_STICKY_BYTE		 (0xffL<<8)
 #define BNX2_PCI_CONFIG_3_FORCE_PME			 (1L<<24)
 #define BNX2_PCI_CONFIG_3_PME_STATUS			 (1L<<25)
 #define BNX2_PCI_CONFIG_3_PME_ENABLE			 (1L<<26)
@@ -501,8 +524,10 @@ struct l2_fhdr {
 #define BNX2_PCI_VPD_INTF_INTF_REQ			 (1L<<0)
 
 #define BNX2_PCI_VPD_ADDR_FLAG				0x0000042c
-#define BNX2_PCI_VPD_ADDR_FLAG_ADDRESS			 (0x1fff<<2)
-#define BNX2_PCI_VPD_ADDR_FLAG_WR			 (1<<15)
+#define BNX2_PCI_VPD_ADDR_FLAG_MSK			0x0000ffff
+#define BNX2_PCI_VPD_ADDR_FLAG_SL			0L
+#define BNX2_PCI_VPD_ADDR_FLAG_ADDRESS			 (0x1fffL<<2)
+#define BNX2_PCI_VPD_ADDR_FLAG_WR			 (1L<<15)
 
 #define BNX2_PCI_VPD_DATA				0x00000430
 #define BNX2_PCI_ID_VAL1				0x00000434
@@ -535,19 +560,26 @@ struct l2_fhdr {
 #define BNX2_PCI_ID_VAL4_CAP_ENA_13			 (13L<<0)
 #define BNX2_PCI_ID_VAL4_CAP_ENA_14			 (14L<<0)
 #define BNX2_PCI_ID_VAL4_CAP_ENA_15			 (15L<<0)
+#define BNX2_PCI_ID_VAL4_RESERVED0			 (0x3L<<4)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG			 (0x3L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_0			 (0L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_1			 (1L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_2			 (2L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_3			 (3L<<6)
+#define BNX2_PCI_ID_VAL4_MSI_PV_MASK_CAP		 (1L<<8)
 #define BNX2_PCI_ID_VAL4_MSI_LIMIT			 (0x7L<<9)
-#define BNX2_PCI_ID_VAL4_MSI_ADVERTIZE			 (0x7L<<12)
+#define BNX2_PCI_ID_VAL4_MULTI_MSG_CAP			 (0x7L<<12)
 #define BNX2_PCI_ID_VAL4_MSI_ENABLE			 (1L<<15)
 #define BNX2_PCI_ID_VAL4_MAX_64_ADVERTIZE		 (1L<<16)
 #define BNX2_PCI_ID_VAL4_MAX_133_ADVERTIZE		 (1L<<17)
-#define BNX2_PCI_ID_VAL4_MAX_MEM_READ_SIZE		 (0x3L<<21)
-#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE			 (0x7L<<23)
-#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE		 (0x7L<<26)
+#define BNX2_PCI_ID_VAL4_RESERVED2			 (0x7L<<18)
+#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE_B21	 (0x3L<<21)
+#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE_B21		 (0x3L<<23)
+#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE_B0		 (1L<<25)
+#define BNX2_PCI_ID_VAL4_MAX_MEM_READ_SIZE_B10		 (0x3L<<26)
+#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE_B0		 (1L<<28)
+#define BNX2_PCI_ID_VAL4_RESERVED3			 (0x7L<<29)
+#define BNX2_PCI_ID_VAL4_RESERVED3_XI			 (0xffffL<<16)
 
 #define BNX2_PCI_ID_VAL5				0x00000444
 #define BNX2_PCI_ID_VAL5_D1_SUPPORT			 (1L<<0)
@@ -556,6 +588,10 @@ struct l2_fhdr {
 #define BNX2_PCI_ID_VAL5_PME_IN_D1			 (1L<<3)
 #define BNX2_PCI_ID_VAL5_PME_IN_D2			 (1L<<4)
 #define BNX2_PCI_ID_VAL5_PME_IN_D3_HOT			 (1L<<5)
+#define BNX2_PCI_ID_VAL5_RESERVED0_TE			 (0x3ffffffL<<6)
+#define BNX2_PCI_ID_VAL5_PM_VERSION_XI			 (0x7L<<6)
+#define BNX2_PCI_ID_VAL5_NO_SOFT_RESET_XI		 (1L<<9)
+#define BNX2_PCI_ID_VAL5_RESERVED0_XI			 (0x3fffffL<<10)
 
 #define BNX2_PCI_PCIX_EXTENDED_STATUS			0x00000448
 #define BNX2_PCI_PCIX_EXTENDED_STATUS_NO_SNOOP		 (1L<<8)
@@ -567,12 +603,91 @@ struct l2_fhdr {
 #define BNX2_PCI_ID_VAL6_MAX_LAT			 (0xffL<<0)
 #define BNX2_PCI_ID_VAL6_MIN_GNT			 (0xffL<<8)
 #define BNX2_PCI_ID_VAL6_BIST				 (0xffL<<16)
+#define BNX2_PCI_ID_VAL6_RESERVED0			 (0xffL<<24)
 
 #define BNX2_PCI_MSI_DATA				0x00000450
-#define BNX2_PCI_MSI_DATA_PCI_MSI_DATA			 (0xffffL<<0)
+#define BNX2_PCI_MSI_DATA_MSI_DATA			 (0xffffL<<0)
 
 #define BNX2_PCI_MSI_ADDR_H				0x00000454
 #define BNX2_PCI_MSI_ADDR_L				0x00000458
+#define BNX2_PCI_MSI_ADDR_L_VAL				 (0x3fffffffL<<2)
+
+#define BNX2_PCI_CFG_ACCESS_CMD				0x0000045c
+#define BNX2_PCI_CFG_ACCESS_CMD_ADR			 (0x3fL<<2)
+#define BNX2_PCI_CFG_ACCESS_CMD_RD_REQ			 (1L<<27)
+#define BNX2_PCI_CFG_ACCESS_CMD_WR_REQ			 (0xfL<<28)
+
+#define BNX2_PCI_CFG_ACCESS_DATA			0x00000460
+#define BNX2_PCI_MSI_MASK				0x00000464
+#define BNX2_PCI_MSI_MASK_MSI_MASK			 (0xffffffffL<<0)
+
+#define BNX2_PCI_MSI_PEND				0x00000468
+#define BNX2_PCI_MSI_PEND_MSI_PEND			 (0xffffffffL<<0)
+
+#define BNX2_PCI_PM_DATA_C				0x0000046c
+#define BNX2_PCI_PM_DATA_C_PM_DATA_8_PRG		 (0xffL<<0)
+#define BNX2_PCI_PM_DATA_C_RESERVED0			 (0xffffffL<<8)
+
+#define BNX2_PCI_MSIX_CONTROL				0x000004c0
+#define BNX2_PCI_MSIX_CONTROL_MSIX_TBL_SIZ		 (0x7ffL<<0)
+#define BNX2_PCI_MSIX_CONTROL_RESERVED0			 (0x1fffffL<<11)
+
+#define BNX2_PCI_MSIX_TBL_OFF_BIR			0x000004c4
+#define BNX2_PCI_MSIX_TBL_OFF_BIR_MSIX_TBL_BIR		 (0x7L<<0)
+#define BNX2_PCI_MSIX_TBL_OFF_BIR_MSIX_TBL_OFF		 (0x1fffffffL<<3)
+
+#define BNX2_PCI_MSIX_PBA_OFF_BIT			0x000004c8
+#define BNX2_PCI_MSIX_PBA_OFF_BIT_MSIX_PBA_BIR		 (0x7L<<0)
+#define BNX2_PCI_MSIX_PBA_OFF_BIT_MSIX_PBA_OFF		 (0x1fffffffL<<3)
+
+#define BNX2_PCI_PCIE_CAPABILITY			0x000004d0
+#define BNX2_PCI_PCIE_CAPABILITY_INTERRUPT_MSG_NUM	 (0x1fL<<0)
+#define BNX2_PCI_PCIE_CAPABILITY_COMPLY_PCIE_1_1	 (1L<<5)
+
+#define BNX2_PCI_DEVICE_CAPABILITY			0x000004d4
+#define BNX2_PCI_DEVICE_CAPABILITY_MAX_PL_SIZ_SUPPORTED	 (0x7L<<0)
+#define BNX2_PCI_DEVICE_CAPABILITY_EXTENDED_TAG_SUPPORT	 (1L<<5)
+#define BNX2_PCI_DEVICE_CAPABILITY_L0S_ACCEPTABLE_LATENCY	 (0x7L<<6)
+#define BNX2_PCI_DEVICE_CAPABILITY_L1_ACCEPTABLE_LATENCY	 (0x7L<<9)
+#define BNX2_PCI_DEVICE_CAPABILITY_ROLE_BASED_ERR_RPT	 (1L<<15)
+
+#define BNX2_PCI_LINK_CAPABILITY			0x000004dc
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED		 (0xfL<<0)
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED_0001	 (1L<<0)
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED_0010	 (1L<<0)
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_WIDTH		 (0x1fL<<4)
+#define BNX2_PCI_LINK_CAPABILITY_CLK_POWER_MGMT		 (1L<<9)
+#define BNX2_PCI_LINK_CAPABILITY_ASPM_SUPPORT		 (0x3L<<10)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT		 (0x7L<<12)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT_101	 (5L<<12)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT_110	 (6L<<12)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT		 (0x7L<<15)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT_001	 (1L<<15)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT_010	 (2L<<15)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT	 (0x7L<<18)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT_101	 (5L<<18)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT_110	 (6L<<18)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT	 (0x7L<<21)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT_001	 (1L<<21)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT_010	 (2L<<21)
+#define BNX2_PCI_LINK_CAPABILITY_PORT_NUM		 (0xffL<<24)
+
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2		0x000004e4
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_CMPL_TO_RANGE_SUPP	 (0xfL<<0)
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_CMPL_TO_DISABL_SUPP	 (1L<<4)
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_RESERVED	 (0x7ffffffL<<5)
+
+#define BNX2_PCI_PCIE_LINK_CAPABILITY_2			0x000004e8
+#define BNX2_PCI_PCIE_LINK_CAPABILITY_2_RESERVED	 (0xffffffffL<<0)
+
+#define BNX2_PCI_GRC_WINDOW1_ADDR			0x00000610
+#define BNX2_PCI_GRC_WINDOW1_ADDR_VALUE			 (0x1ffL<<13)
+
+#define BNX2_PCI_GRC_WINDOW2_ADDR			0x00000614
+#define BNX2_PCI_GRC_WINDOW2_ADDR_VALUE			 (0x1ffL<<13)
+
+#define BNX2_PCI_GRC_WINDOW3_ADDR			0x00000618
+#define BNX2_PCI_GRC_WINDOW3_ADDR_VALUE			 (0x1ffL<<13)
 
 
 /*
@@ -582,13 +697,23 @@ struct l2_fhdr {
 #define BNX2_MISC_COMMAND				0x00000800
 #define BNX2_MISC_COMMAND_ENABLE_ALL			 (1L<<0)
 #define BNX2_MISC_COMMAND_DISABLE_ALL			 (1L<<1)
-#define BNX2_MISC_COMMAND_CORE_RESET			 (1L<<4)
-#define BNX2_MISC_COMMAND_HARD_RESET			 (1L<<5)
+#define BNX2_MISC_COMMAND_SW_RESET			 (1L<<4)
+#define BNX2_MISC_COMMAND_POR_RESET			 (1L<<5)
+#define BNX2_MISC_COMMAND_HD_RESET			 (1L<<6)
+#define BNX2_MISC_COMMAND_CMN_SW_RESET			 (1L<<7)
 #define BNX2_MISC_COMMAND_PAR_ERROR			 (1L<<8)
+#define BNX2_MISC_COMMAND_CS16_ERR			 (1L<<9)
+#define BNX2_MISC_COMMAND_CS16_ERR_LOC			 (0xfL<<12)
 #define BNX2_MISC_COMMAND_PAR_ERR_RAM			 (0x7fL<<16)
+#define BNX2_MISC_COMMAND_POWERDOWN_EVENT		 (1L<<23)
+#define BNX2_MISC_COMMAND_SW_SHUTDOWN			 (1L<<24)
+#define BNX2_MISC_COMMAND_SHUTDOWN_EN			 (1L<<25)
+#define BNX2_MISC_COMMAND_DINTEG_ATTN_EN		 (1L<<26)
+#define BNX2_MISC_COMMAND_PCIE_LINK_IN_L23		 (1L<<27)
+#define BNX2_MISC_COMMAND_PCIE_DIS			 (1L<<28)
 
 #define BNX2_MISC_CFG					0x00000804
-#define BNX2_MISC_CFG_PCI_GRC_TMOUT			 (1L<<0)
+#define BNX2_MISC_CFG_GRC_TMOUT				 (1L<<0)
 #define BNX2_MISC_CFG_NVM_WR_EN				 (0x3L<<1)
 #define BNX2_MISC_CFG_NVM_WR_EN_PROTECT			 (0L<<1)
 #define BNX2_MISC_CFG_NVM_WR_EN_PCI			 (1L<<1)
@@ -596,16 +721,45 @@ struct l2_fhdr {
 #define BNX2_MISC_CFG_NVM_WR_EN_ALLOW2			 (3L<<1)
 #define BNX2_MISC_CFG_BIST_EN				 (1L<<3)
 #define BNX2_MISC_CFG_CK25_OUT_ALT_SRC			 (1L<<4)
-#define BNX2_MISC_CFG_BYPASS_BSCAN			 (1L<<5)
-#define BNX2_MISC_CFG_BYPASS_EJTAG			 (1L<<6)
+#define BNX2_MISC_CFG_RESERVED5_TE			 (1L<<5)
+#define BNX2_MISC_CFG_RESERVED6_TE			 (1L<<6)
 #define BNX2_MISC_CFG_CLK_CTL_OVERRIDE			 (1L<<7)
-#define BNX2_MISC_CFG_LEDMODE				 (0x3L<<8)
+#define BNX2_MISC_CFG_LEDMODE				 (0x7L<<8)
 #define BNX2_MISC_CFG_LEDMODE_MAC			 (0L<<8)
-#define BNX2_MISC_CFG_LEDMODE_GPHY1			 (1L<<8)
-#define BNX2_MISC_CFG_LEDMODE_GPHY2			 (2L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY1_TE			 (1L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY2_TE			 (2L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY3_TE			 (3L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY4_TE			 (4L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY5_TE			 (5L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY6_TE			 (6L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY7_TE			 (7L<<8)
+#define BNX2_MISC_CFG_MCP_GRC_TMOUT_TE			 (1L<<11)
+#define BNX2_MISC_CFG_DBU_GRC_TMOUT_TE			 (1L<<12)
+#define BNX2_MISC_CFG_LEDMODE_XI			 (0xfL<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC_XI			 (0L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY1_XI			 (1L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY2_XI			 (2L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY3_XI			 (3L<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC2_XI			 (4L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY4_XI			 (5L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY5_XI			 (6L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY6_XI			 (7L<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC3_XI			 (8L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY7_XI			 (9L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY8_XI			 (10L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY9_XI			 (11L<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC4_XI			 (12L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY10_XI			 (13L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY11_XI			 (14L<<8)
+#define BNX2_MISC_CFG_LEDMODE_UNUSED_XI			 (15L<<8)
+#define BNX2_MISC_CFG_PORT_SELECT_XI			 (1L<<13)
+#define BNX2_MISC_CFG_PARITY_MODE_XI			 (1L<<14)
 
 #define BNX2_MISC_ID					0x00000808
 #define BNX2_MISC_ID_BOND_ID				 (0xfL<<0)
+#define BNX2_MISC_ID_BOND_ID_X				 (0L<<0)
+#define BNX2_MISC_ID_BOND_ID_C				 (3L<<0)
+#define BNX2_MISC_ID_BOND_ID_S				 (12L<<0)
 #define BNX2_MISC_ID_CHIP_METAL				 (0xffL<<4)
 #define BNX2_MISC_ID_CHIP_REV				 (0xfL<<12)
 #define BNX2_MISC_ID_CHIP_NUM				 (0xffffL<<16)
@@ -639,6 +793,8 @@ struct l2_fhdr {
 #define BNX2_MISC_ENABLE_STATUS_BITS_TIMER_ENABLE	 (1L<<25)
 #define BNX2_MISC_ENABLE_STATUS_BITS_DMA_ENGINE_ENABLE	 (1L<<26)
 #define BNX2_MISC_ENABLE_STATUS_BITS_UMP_ENABLE		 (1L<<27)
+#define BNX2_MISC_ENABLE_STATUS_BITS_RV2P_CMD_SCHEDULER_ENABLE	 (1L<<28)
+#define BNX2_MISC_ENABLE_STATUS_BITS_RSVD_FUTURE_ENABLE	 (0x7L<<29)
 
 #define BNX2_MISC_ENABLE_SET_BITS			0x00000810
 #define BNX2_MISC_ENABLE_SET_BITS_TX_SCHEDULER_ENABLE	 (1L<<0)
@@ -669,6 +825,8 @@ struct l2_fhdr {
 #define BNX2_MISC_ENABLE_SET_BITS_TIMER_ENABLE		 (1L<<25)
 #define BNX2_MISC_ENABLE_SET_BITS_DMA_ENGINE_ENABLE	 (1L<<26)
 #define BNX2_MISC_ENABLE_SET_BITS_UMP_ENABLE		 (1L<<27)
+#define BNX2_MISC_ENABLE_SET_BITS_RV2P_CMD_SCHEDULER_ENABLE	 (1L<<28)
+#define BNX2_MISC_ENABLE_SET_BITS_RSVD_FUTURE_ENABLE	 (0x7L<<29)
 
 #define BNX2_MISC_ENABLE_CLR_BITS			0x00000814
 #define BNX2_MISC_ENABLE_CLR_BITS_TX_SCHEDULER_ENABLE	 (1L<<0)
@@ -699,6 +857,8 @@ struct l2_fhdr {
 #define BNX2_MISC_ENABLE_CLR_BITS_TIMER_ENABLE		 (1L<<25)
 #define BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE	 (1L<<26)
 #define BNX2_MISC_ENABLE_CLR_BITS_UMP_ENABLE		 (1L<<27)
+#define BNX2_MISC_ENABLE_CLR_BITS_RV2P_CMD_SCHEDULER_ENABLE	 (1L<<28)
+#define BNX2_MISC_ENABLE_CLR_BITS_RSVD_FUTURE_ENABLE	 (0x7L<<29)
 
 #define BNX2_MISC_CLOCK_CONTROL_BITS			0x00000818
 #define BNX2_MISC_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET	 (0xfL<<0)
@@ -718,30 +878,41 @@ struct l2_fhdr {
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12	 (1L<<8)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6	 (2L<<8)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62	 (4L<<8)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_PLAY_DEAD		 (1L<<11)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED0_XI	 (0x7L<<8)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_MIN_POWER		 (1L<<11)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED	 (0xfL<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100	 (0L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80	 (1L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_50	 (2L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40	 (4L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25	 (8L<<12)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED1_XI	 (0xfL<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP	 (1L<<16)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_PCI_PLL_STOP	 (1L<<17)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_18	 (1L<<18)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_USE_SPD_DET	 (1L<<19)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED		 (0xfffL<<20)
-
-#define BNX2_MISC_GPIO					0x0000081c
-#define BNX2_MISC_GPIO_VALUE				 (0xffL<<0)
-#define BNX2_MISC_GPIO_SET				 (0xffL<<8)
-#define BNX2_MISC_GPIO_CLR				 (0xffL<<16)
-#define BNX2_MISC_GPIO_FLOAT				 (0xffL<<24)
-
-#define BNX2_MISC_GPIO_INT				0x00000820
-#define BNX2_MISC_GPIO_INT_INT_STATE			 (0xfL<<0)
-#define BNX2_MISC_GPIO_INT_OLD_VALUE			 (0xfL<<8)
-#define BNX2_MISC_GPIO_INT_OLD_SET			 (0xfL<<16)
-#define BNX2_MISC_GPIO_INT_OLD_CLR			 (0xfL<<24)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_17_TE	 (1L<<17)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_18_TE	 (1L<<18)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_19_TE	 (1L<<19)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_TE	 (0xfffL<<20)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_MGMT_XI	 (1L<<17)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED2_XI	 (0x3fL<<18)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_VCO_XI	 (0x7L<<24)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED3_XI	 (1L<<27)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_XI	 (0xfL<<28)
+
+#define BNX2_MISC_SPIO					0x0000081c
+#define BNX2_MISC_SPIO_VALUE				 (0xffL<<0)
+#define BNX2_MISC_SPIO_SET				 (0xffL<<8)
+#define BNX2_MISC_SPIO_CLR				 (0xffL<<16)
+#define BNX2_MISC_SPIO_FLOAT				 (0xffL<<24)
+
+#define BNX2_MISC_SPIO_INT				0x00000820
+#define BNX2_MISC_SPIO_INT_INT_STATE_TE			 (0xfL<<0)
+#define BNX2_MISC_SPIO_INT_OLD_VALUE_TE			 (0xfL<<8)
+#define BNX2_MISC_SPIO_INT_OLD_SET_TE			 (0xfL<<16)
+#define BNX2_MISC_SPIO_INT_OLD_CLR_TE			 (0xfL<<24)
+#define BNX2_MISC_SPIO_INT_INT_STATE_XI			 (0xffL<<0)
+#define BNX2_MISC_SPIO_INT_OLD_VALUE_XI			 (0xffL<<8)
+#define BNX2_MISC_SPIO_INT_OLD_SET_XI			 (0xffL<<16)
+#define BNX2_MISC_SPIO_INT_OLD_CLR_XI			 (0xffL<<24)
 
 #define BNX2_MISC_CONFIG_LFSR				0x00000824
 #define BNX2_MISC_CONFIG_LFSR_DIV			 (0xffffL<<0)
@@ -775,6 +946,8 @@ struct l2_fhdr {
 #define BNX2_MISC_LFSR_MASK_BITS_TIMER_ENABLE		 (1L<<25)
 #define BNX2_MISC_LFSR_MASK_BITS_DMA_ENGINE_ENABLE	 (1L<<26)
 #define BNX2_MISC_LFSR_MASK_BITS_UMP_ENABLE		 (1L<<27)
+#define BNX2_MISC_LFSR_MASK_BITS_RV2P_CMD_SCHEDULER_ENABLE	 (1L<<28)
+#define BNX2_MISC_LFSR_MASK_BITS_RSVD_FUTURE_ENABLE	 (0x7L<<29)
 
 #define BNX2_MISC_ARB_REQ0				0x0000082c
 #define BNX2_MISC_ARB_REQ1				0x00000830
@@ -831,22 +1004,12 @@ struct l2_fhdr {
 #define BNX2_MISC_ARB_GNT3_30				 (0x7L<<24)
 #define BNX2_MISC_ARB_GNT3_31				 (0x7L<<28)
 
-#define BNX2_MISC_PRBS_CONTROL				0x00000878
-#define BNX2_MISC_PRBS_CONTROL_EN			 (1L<<0)
-#define BNX2_MISC_PRBS_CONTROL_RSTB			 (1L<<1)
-#define BNX2_MISC_PRBS_CONTROL_INV			 (1L<<2)
-#define BNX2_MISC_PRBS_CONTROL_ERR_CLR			 (1L<<3)
-#define BNX2_MISC_PRBS_CONTROL_ORDER			 (0x3L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_7TH		 (0L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_15TH		 (1L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_23RD		 (2L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_31ST		 (3L<<4)
-
-#define BNX2_MISC_PRBS_STATUS				0x0000087c
-#define BNX2_MISC_PRBS_STATUS_LOCK			 (1L<<0)
-#define BNX2_MISC_PRBS_STATUS_STKY			 (1L<<1)
-#define BNX2_MISC_PRBS_STATUS_ERRORS			 (0x3fffL<<2)
-#define BNX2_MISC_PRBS_STATUS_STATE			 (0xfL<<16)
+#define BNX2_MISC_RESERVED1				0x00000878
+#define BNX2_MISC_RESERVED1_MISC_RESERVED1_VALUE	 (0x3fL<<0)
+
+#define BNX2_MISC_RESERVED2				0x0000087c
+#define BNX2_MISC_RESERVED2_PCIE_DIS			 (1L<<0)
+#define BNX2_MISC_RESERVED2_LINK_IN_L23			 (1L<<1)
 
 #define BNX2_MISC_SM_ASF_CONTROL			0x00000880
 #define BNX2_MISC_SM_ASF_CONTROL_ASF_RST		 (1L<<0)
@@ -857,13 +1020,15 @@ struct l2_fhdr {
 #define BNX2_MISC_SM_ASF_CONTROL_PL_TO			 (1L<<5)
 #define BNX2_MISC_SM_ASF_CONTROL_RT_TO			 (1L<<6)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_EVENT		 (1L<<7)
-#define BNX2_MISC_SM_ASF_CONTROL_RES			 (0xfL<<8)
+#define BNX2_MISC_SM_ASF_CONTROL_STRETCH_EN		 (1L<<8)
+#define BNX2_MISC_SM_ASF_CONTROL_STRETCH_PULSE		 (1L<<9)
+#define BNX2_MISC_SM_ASF_CONTROL_RES			 (0x3L<<10)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_EN			 (1L<<12)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_BB_EN		 (1L<<13)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_NO_ADDR_FILT	 (1L<<14)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_AUTOREAD		 (1L<<15)
-#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR1		 (0x3fL<<16)
-#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR2		 (0x3fL<<24)
+#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR1		 (0x7fL<<16)
+#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR2		 (0x7fL<<23)
 #define BNX2_MISC_SM_ASF_CONTROL_EN_NIC_SMB_ADDR_0	 (1L<<30)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_EARLY_ATTN		 (1L<<31)
 
@@ -891,13 +1056,13 @@ struct l2_fhdr {
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS		 (0xfL<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_OK		 (0L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_NACK	 (1L<<20)
-#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_NACK	 (9L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_UFLOW		 (2L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_STOP		 (3L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_TIMEOUT	 (4L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_LOST	 (5L<<20)
+#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_BADACK		 (6L<<20)
+#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_NACK	 (9L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_LOST	 (0xdL<<20)
-#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_BADACK		 (0x6L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_SLAVEMODE		 (1L<<24)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_EN		 (1L<<25)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_IN		 (1L<<26)
@@ -955,6 +1120,38 @@ struct l2_fhdr {
 #define BNX2_MISC_PERR_ENA0_RDE_MISC_RPC		 (1L<<29)
 #define BNX2_MISC_PERR_ENA0_RDE_MISC_RPM		 (1L<<30)
 #define BNX2_MISC_PERR_ENA0_RV2P_MISC_CB0REGS		 (1L<<31)
+#define BNX2_MISC_PERR_ENA0_COM_DMAE_PERR_EN_XI		 (1L<<0)
+#define BNX2_MISC_PERR_ENA0_CP_DMAE_PERR_EN_XI		 (1L<<1)
+#define BNX2_MISC_PERR_ENA0_RPM_ACPIBEMEM_PERR_EN_XI	 (1L<<2)
+#define BNX2_MISC_PERR_ENA0_CTX_USAGE_CNT_PERR_EN_XI	 (1L<<3)
+#define BNX2_MISC_PERR_ENA0_CTX_PGTBL_PERR_EN_XI	 (1L<<4)
+#define BNX2_MISC_PERR_ENA0_CTX_CACHE_PERR_EN_XI	 (1L<<5)
+#define BNX2_MISC_PERR_ENA0_CTX_MIRROR_PERR_EN_XI	 (1L<<6)
+#define BNX2_MISC_PERR_ENA0_COM_CTXC_PERR_EN_XI		 (1L<<7)
+#define BNX2_MISC_PERR_ENA0_COM_SCPAD_PERR_EN_XI	 (1L<<8)
+#define BNX2_MISC_PERR_ENA0_CP_CTXC_PERR_EN_XI		 (1L<<9)
+#define BNX2_MISC_PERR_ENA0_CP_SCPAD_PERR_EN_XI		 (1L<<10)
+#define BNX2_MISC_PERR_ENA0_RXP_RBUFC_PERR_EN_XI	 (1L<<11)
+#define BNX2_MISC_PERR_ENA0_RXP_CTXC_PERR_EN_XI		 (1L<<12)
+#define BNX2_MISC_PERR_ENA0_RXP_SCPAD_PERR_EN_XI	 (1L<<13)
+#define BNX2_MISC_PERR_ENA0_TPAT_SCPAD_PERR_EN_XI	 (1L<<14)
+#define BNX2_MISC_PERR_ENA0_TXP_CTXC_PERR_EN_XI		 (1L<<15)
+#define BNX2_MISC_PERR_ENA0_TXP_SCPAD_PERR_EN_XI	 (1L<<16)
+#define BNX2_MISC_PERR_ENA0_CS_TMEM_PERR_EN_XI		 (1L<<17)
+#define BNX2_MISC_PERR_ENA0_MQ_CTX_PERR_EN_XI		 (1L<<18)
+#define BNX2_MISC_PERR_ENA0_RPM_DFIFOMEM_PERR_EN_XI	 (1L<<19)
+#define BNX2_MISC_PERR_ENA0_RPC_DFIFOMEM_PERR_EN_XI	 (1L<<20)
+#define BNX2_MISC_PERR_ENA0_RBUF_PTRMEM_PERR_EN_XI	 (1L<<21)
+#define BNX2_MISC_PERR_ENA0_RBUF_DATAMEM_PERR_EN_XI	 (1L<<22)
+#define BNX2_MISC_PERR_ENA0_RV2P_P2IRAM_PERR_EN_XI	 (1L<<23)
+#define BNX2_MISC_PERR_ENA0_RV2P_P1IRAM_PERR_EN_XI	 (1L<<24)
+#define BNX2_MISC_PERR_ENA0_RV2P_CB1REGS_PERR_EN_XI	 (1L<<25)
+#define BNX2_MISC_PERR_ENA0_RV2P_CB0REGS_PERR_EN_XI	 (1L<<26)
+#define BNX2_MISC_PERR_ENA0_TPBUF_PERR_EN_XI		 (1L<<27)
+#define BNX2_MISC_PERR_ENA0_THBUF_PERR_EN_XI		 (1L<<28)
+#define BNX2_MISC_PERR_ENA0_TDMA_PERR_EN_XI		 (1L<<29)
+#define BNX2_MISC_PERR_ENA0_TBDC_PERR_EN_XI		 (1L<<30)
+#define BNX2_MISC_PERR_ENA0_TSCH_LR_PERR_EN_XI		 (1L<<31)
 
 #define BNX2_MISC_PERR_ENA1				0x000008a8
 #define BNX2_MISC_PERR_ENA1_RV2P_MISC_CB1REGS		 (1L<<0)
@@ -989,6 +1186,35 @@ struct l2_fhdr {
 #define BNX2_MISC_PERR_ENA1_RXPQ_MISC			 (1L<<29)
 #define BNX2_MISC_PERR_ENA1_RXPCQ_MISC			 (1L<<30)
 #define BNX2_MISC_PERR_ENA1_RLUPQ_MISC			 (1L<<31)
+#define BNX2_MISC_PERR_ENA1_RBDC_PERR_EN_XI		 (1L<<0)
+#define BNX2_MISC_PERR_ENA1_RDMA_DFIFO_PERR_EN_XI	 (1L<<2)
+#define BNX2_MISC_PERR_ENA1_HC_STATS_PERR_EN_XI		 (1L<<3)
+#define BNX2_MISC_PERR_ENA1_HC_MSIX_PERR_EN_XI		 (1L<<4)
+#define BNX2_MISC_PERR_ENA1_HC_PRODUCSTB_PERR_EN_XI	 (1L<<5)
+#define BNX2_MISC_PERR_ENA1_HC_CONSUMSTB_PERR_EN_XI	 (1L<<6)
+#define BNX2_MISC_PERR_ENA1_TPATQ_PERR_EN_XI		 (1L<<7)
+#define BNX2_MISC_PERR_ENA1_MCPQ_PERR_EN_XI		 (1L<<8)
+#define BNX2_MISC_PERR_ENA1_TDMAQ_PERR_EN_XI		 (1L<<9)
+#define BNX2_MISC_PERR_ENA1_TXPQ_PERR_EN_XI		 (1L<<10)
+#define BNX2_MISC_PERR_ENA1_COMTQ_PERR_EN_XI		 (1L<<11)
+#define BNX2_MISC_PERR_ENA1_COMQ_PERR_EN_XI		 (1L<<12)
+#define BNX2_MISC_PERR_ENA1_RLUPQ_PERR_EN_XI		 (1L<<13)
+#define BNX2_MISC_PERR_ENA1_RXPQ_PERR_EN_XI		 (1L<<14)
+#define BNX2_MISC_PERR_ENA1_RV2PPQ_PERR_EN_XI		 (1L<<15)
+#define BNX2_MISC_PERR_ENA1_RDMAQ_PERR_EN_XI		 (1L<<16)
+#define BNX2_MISC_PERR_ENA1_TASQ_PERR_EN_XI		 (1L<<17)
+#define BNX2_MISC_PERR_ENA1_TBDRQ_PERR_EN_XI		 (1L<<18)
+#define BNX2_MISC_PERR_ENA1_TSCHQ_PERR_EN_XI		 (1L<<19)
+#define BNX2_MISC_PERR_ENA1_COMXQ_PERR_EN_XI		 (1L<<20)
+#define BNX2_MISC_PERR_ENA1_RXPCQ_PERR_EN_XI		 (1L<<21)
+#define BNX2_MISC_PERR_ENA1_RV2PTQ_PERR_EN_XI		 (1L<<22)
+#define BNX2_MISC_PERR_ENA1_RV2PMQ_PERR_EN_XI		 (1L<<23)
+#define BNX2_MISC_PERR_ENA1_CPQ_PERR_EN_XI		 (1L<<24)
+#define BNX2_MISC_PERR_ENA1_CSQ_PERR_EN_XI		 (1L<<25)
+#define BNX2_MISC_PERR_ENA1_RLUP_CID_PERR_EN_XI		 (1L<<26)
+#define BNX2_MISC_PERR_ENA1_RV2PCS_TMEM_PERR_EN_XI	 (1L<<27)
+#define BNX2_MISC_PERR_ENA1_RV2PCSQ_PERR_EN_XI		 (1L<<28)
+#define BNX2_MISC_PERR_ENA1_MQ_IDX_PERR_EN_XI		 (1L<<29)
 
 #define BNX2_MISC_PERR_ENA2				0x000008ac
 #define BNX2_MISC_PERR_ENA2_COMQ_MISC			 (1L<<0)
@@ -1000,19 +1226,498 @@ struct l2_fhdr {
 #define BNX2_MISC_PERR_ENA2_TDMAQ_MISC			 (1L<<6)
 #define BNX2_MISC_PERR_ENA2_TPATQ_MISC			 (1L<<7)
 #define BNX2_MISC_PERR_ENA2_TASQ_MISC			 (1L<<8)
+#define BNX2_MISC_PERR_ENA2_TGT_FIFO_PERR_EN_XI		 (1L<<0)
+#define BNX2_MISC_PERR_ENA2_UMP_TX_PERR_EN_XI		 (1L<<1)
+#define BNX2_MISC_PERR_ENA2_UMP_RX_PERR_EN_XI		 (1L<<2)
+#define BNX2_MISC_PERR_ENA2_MCP_ROM_PERR_EN_XI		 (1L<<3)
+#define BNX2_MISC_PERR_ENA2_MCP_SCPAD_PERR_EN_XI	 (1L<<4)
+#define BNX2_MISC_PERR_ENA2_HB_MEM_PERR_EN_XI		 (1L<<5)
+#define BNX2_MISC_PERR_ENA2_PCIE_REPLAY_PERR_EN_XI	 (1L<<6)
 
 #define BNX2_MISC_DEBUG_VECTOR_SEL			0x000008b0
 #define BNX2_MISC_DEBUG_VECTOR_SEL_0			 (0xfffL<<0)
 #define BNX2_MISC_DEBUG_VECTOR_SEL_1			 (0xfffL<<12)
+#define BNX2_MISC_DEBUG_VECTOR_SEL_1_XI			 (0xfffL<<15)
 
 #define BNX2_MISC_VREG_CONTROL				0x000008b4
 #define BNX2_MISC_VREG_CONTROL_1_2			 (0xfL<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_XI		 (0xfL<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS14_XI	 (0L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS12_XI	 (1L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS10_XI	 (2L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS8_XI	 (3L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS6_XI	 (4L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS4_XI	 (5L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS2_XI	 (6L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_NOM_XI		 (7L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS2_XI	 (8L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS4_XI	 (9L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS6_XI	 (10L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS8_XI	 (11L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS10_XI	 (12L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS12_XI	 (13L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS14_XI	 (14L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS16_XI	 (15L<<0)
 #define BNX2_MISC_VREG_CONTROL_2_5			 (0xfL<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS14		 (0L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS12		 (1L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS10		 (2L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS8		 (3L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS6		 (4L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS4		 (5L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS2		 (6L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_NOM			 (7L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS2		 (8L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS4		 (9L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS6		 (10L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS8		 (11L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS10		 (12L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS12		 (13L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS14		 (14L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS16		 (15L<<4)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT			 (0xfL<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS14		 (0L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS12		 (1L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS10		 (2L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS8		 (3L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS6		 (4L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS4		 (5L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS2		 (6L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_NOM		 (7L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS2		 (8L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS4		 (9L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS6		 (10L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS8		 (11L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS10		 (12L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS12		 (13L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS14		 (14L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS16		 (15L<<8)
 
 #define BNX2_MISC_FINAL_CLK_CTL_VAL			0x000008b8
 #define BNX2_MISC_FINAL_CLK_CTL_VAL_MISC_FINAL_CLK_CTL_VAL	 (0x3ffffffL<<6)
 
-#define BNX2_MISC_UNUSED0				0x000008bc
+#define BNX2_MISC_GP_HW_CTL0				0x000008bc
+#define BNX2_MISC_GP_HW_CTL0_TX_DRIVE			 (1L<<0)
+#define BNX2_MISC_GP_HW_CTL0_RMII_MODE			 (1L<<1)
+#define BNX2_MISC_GP_HW_CTL0_RMII_CRSDV_SEL		 (1L<<2)
+#define BNX2_MISC_GP_HW_CTL0_RVMII_MODE			 (1L<<3)
+#define BNX2_MISC_GP_HW_CTL0_FLASH_SAMP_SCLK_NEGEDGE_TE	 (1L<<4)
+#define BNX2_MISC_GP_HW_CTL0_HIDDEN_REVISION_ID_TE	 (1L<<5)
+#define BNX2_MISC_GP_HW_CTL0_HC_CNTL_TMOUT_CTR_RST_TE	 (1L<<6)
+#define BNX2_MISC_GP_HW_CTL0_RESERVED1_XI		 (0x7L<<4)
+#define BNX2_MISC_GP_HW_CTL0_ENA_CORE_RST_ON_MAIN_PWR_GOING_AWAY	 (1L<<7)
+#define BNX2_MISC_GP_HW_CTL0_ENA_SEL_VAUX_B_IN_L2_TE	 (1L<<8)
+#define BNX2_MISC_GP_HW_CTL0_GRC_BNK_FREE_FIX_TE	 (1L<<9)
+#define BNX2_MISC_GP_HW_CTL0_LED_ACT_SEL_TE		 (1L<<10)
+#define BNX2_MISC_GP_HW_CTL0_RESERVED2_XI		 (0x7L<<8)
+#define BNX2_MISC_GP_HW_CTL0_UP1_DEF0			 (1L<<11)
+#define BNX2_MISC_GP_HW_CTL0_FIBER_MODE_DIS_DEF		 (1L<<12)
+#define BNX2_MISC_GP_HW_CTL0_FORCE2500_DEF		 (1L<<13)
+#define BNX2_MISC_GP_HW_CTL0_AUTODETECT_DIS_DEF		 (1L<<14)
+#define BNX2_MISC_GP_HW_CTL0_PARALLEL_DETECT_DEF	 (1L<<15)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI		 (0xfL<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_3MA		 (0L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_2P5MA		 (1L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_2P0MA		 (3L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_1P5MA		 (5L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_1P0MA		 (7L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_PWRDN		 (15L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PRE2DIS		 (1L<<20)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PRE1DIS		 (1L<<21)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT		 (0x3L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_M6P		 (0L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_M0P		 (1L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_P0P		 (2L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_P6P		 (3L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT		 (0x3L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_M6P		 (0L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_M0P		 (1L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_P0P		 (2L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_P6P		 (3L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ		 (0x3L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_240UA	 (0L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_160UA	 (1L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_400UA	 (2L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_320UA	 (3L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ		 (0x3L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_240UA	 (0L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_160UA	 (1L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_400UA	 (2L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_320UA	 (3L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ		 (0x3L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P57	 (0L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P45	 (1L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P62	 (2L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P66	 (3L<<30)
+
+#define BNX2_MISC_GP_HW_CTL1				0x000008c0
+#define BNX2_MISC_GP_HW_CTL1_1_ATTN_BTN_PRSNT_TE	 (1L<<0)
+#define BNX2_MISC_GP_HW_CTL1_1_ATTN_IND_PRSNT_TE	 (1L<<1)
+#define BNX2_MISC_GP_HW_CTL1_1_PWR_IND_PRSNT_TE		 (1L<<2)
+#define BNX2_MISC_GP_HW_CTL1_0_PCIE_LOOPBACK_TE		 (1L<<3)
+#define BNX2_MISC_GP_HW_CTL1_RESERVED_SOFT_XI		 (0xffffL<<0)
+#define BNX2_MISC_GP_HW_CTL1_RESERVED_HARD_XI		 (0xffffL<<16)
+
+#define BNX2_MISC_NEW_HW_CTL				0x000008c4
+#define BNX2_MISC_NEW_HW_CTL_MAIN_POR_BYPASS		 (1L<<0)
+#define BNX2_MISC_NEW_HW_CTL_RINGOSC_ENABLE		 (1L<<1)
+#define BNX2_MISC_NEW_HW_CTL_RINGOSC_SEL0		 (1L<<2)
+#define BNX2_MISC_NEW_HW_CTL_RINGOSC_SEL1		 (1L<<3)
+#define BNX2_MISC_NEW_HW_CTL_RESERVED_SHARED		 (0xfffL<<4)
+#define BNX2_MISC_NEW_HW_CTL_RESERVED_SPLIT		 (0xffffL<<16)
+
+#define BNX2_MISC_NEW_CORE_CTL				0x000008c8
+#define BNX2_MISC_NEW_CORE_CTL_LINK_HOLDOFF_SUCCESS	 (1L<<0)
+#define BNX2_MISC_NEW_CORE_CTL_LINK_HOLDOFF_REQ		 (1L<<1)
+#define BNX2_MISC_NEW_CORE_CTL_RESERVED_CMN		 (0x3fffL<<2)
+#define BNX2_MISC_NEW_CORE_CTL_RESERVED_TC		 (0xffffL<<16)
+
+#define BNX2_MISC_ECO_HW_CTL				0x000008cc
+#define BNX2_MISC_ECO_HW_CTL_LARGE_GRC_TMOUT_EN		 (1L<<0)
+#define BNX2_MISC_ECO_HW_CTL_RESERVED_SOFT		 (0x7fffL<<1)
+#define BNX2_MISC_ECO_HW_CTL_RESERVED_HARD		 (0xffffL<<16)
+
+#define BNX2_MISC_ECO_CORE_CTL				0x000008d0
+#define BNX2_MISC_ECO_CORE_CTL_RESERVED_SOFT		 (0xffffL<<0)
+#define BNX2_MISC_ECO_CORE_CTL_RESERVED_HARD		 (0xffffL<<16)
+
+#define BNX2_MISC_PPIO					0x000008d4
+#define BNX2_MISC_PPIO_VALUE				 (0xfL<<0)
+#define BNX2_MISC_PPIO_SET				 (0xfL<<8)
+#define BNX2_MISC_PPIO_CLR				 (0xfL<<16)
+#define BNX2_MISC_PPIO_FLOAT				 (0xfL<<24)
+
+#define BNX2_MISC_PPIO_INT				0x000008d8
+#define BNX2_MISC_PPIO_INT_INT_STATE			 (0xfL<<0)
+#define BNX2_MISC_PPIO_INT_OLD_VALUE			 (0xfL<<8)
+#define BNX2_MISC_PPIO_INT_OLD_SET			 (0xfL<<16)
+#define BNX2_MISC_PPIO_INT_OLD_CLR			 (0xfL<<24)
+
+#define BNX2_MISC_RESET_NUMS				0x000008dc
+#define BNX2_MISC_RESET_NUMS_NUM_HARD_RESETS		 (0x7L<<0)
+#define BNX2_MISC_RESET_NUMS_NUM_PCIE_RESETS		 (0x7L<<4)
+#define BNX2_MISC_RESET_NUMS_NUM_PERSTB_RESETS		 (0x7L<<8)
+#define BNX2_MISC_RESET_NUMS_NUM_CMN_RESETS		 (0x7L<<12)
+#define BNX2_MISC_RESET_NUMS_NUM_PORT_RESETS		 (0x7L<<16)
+
+#define BNX2_MISC_CS16_ERR				0x000008e0
+#define BNX2_MISC_CS16_ERR_ENA_PCI			 (1L<<0)
+#define BNX2_MISC_CS16_ERR_ENA_RDMA			 (1L<<1)
+#define BNX2_MISC_CS16_ERR_ENA_TDMA			 (1L<<2)
+#define BNX2_MISC_CS16_ERR_ENA_EMAC			 (1L<<3)
+#define BNX2_MISC_CS16_ERR_ENA_CTX			 (1L<<4)
+#define BNX2_MISC_CS16_ERR_ENA_TBDR			 (1L<<5)
+#define BNX2_MISC_CS16_ERR_ENA_RBDC			 (1L<<6)
+#define BNX2_MISC_CS16_ERR_ENA_COM			 (1L<<7)
+#define BNX2_MISC_CS16_ERR_ENA_CP			 (1L<<8)
+#define BNX2_MISC_CS16_ERR_STA_PCI			 (1L<<16)
+#define BNX2_MISC_CS16_ERR_STA_RDMA			 (1L<<17)
+#define BNX2_MISC_CS16_ERR_STA_TDMA			 (1L<<18)
+#define BNX2_MISC_CS16_ERR_STA_EMAC			 (1L<<19)
+#define BNX2_MISC_CS16_ERR_STA_CTX			 (1L<<20)
+#define BNX2_MISC_CS16_ERR_STA_TBDR			 (1L<<21)
+#define BNX2_MISC_CS16_ERR_STA_RBDC			 (1L<<22)
+#define BNX2_MISC_CS16_ERR_STA_COM			 (1L<<23)
+#define BNX2_MISC_CS16_ERR_STA_CP			 (1L<<24)
+
+#define BNX2_MISC_SPIO_EVENT				0x000008e4
+#define BNX2_MISC_SPIO_EVENT_ENABLE			 (0xffL<<0)
+
+#define BNX2_MISC_PPIO_EVENT				0x000008e8
+#define BNX2_MISC_PPIO_EVENT_ENABLE			 (0xfL<<0)
+
+#define BNX2_MISC_DUAL_MEDIA_CTRL			0x000008ec
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID		 (0xffL<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_X		 (0L<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C		 (3L<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_S		 (12L<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL_STRAP	 (0x7L<<8)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PORT_SWAP_PIN		 (1L<<11)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES1_SIGDET	 (1L<<12)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES0_SIGDET	 (1L<<13)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY1_SIGDET		 (1L<<14)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY0_SIGDET		 (1L<<15)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_LCPLL_RST		 (1L<<16)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES1_RST		 (1L<<17)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES0_RST		 (1L<<18)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY1_RST		 (1L<<19)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY0_RST		 (1L<<20)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL		 (0x7L<<21)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PORT_SWAP		 (1L<<24)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_STRAP_OVERRIDE	 (1L<<25)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ	 (0xfL<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_SER1_IDDQ	 (1L<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_SER0_IDDQ	 (2L<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_PHY1_IDDQ	 (4L<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_PHY0_IDDQ	 (8L<<26)
+
+#define BNX2_MISC_OTP_CMD1				0x000008f0
+#define BNX2_MISC_OTP_CMD1_FMODE			 (0x7L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_IDLE			 (0L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_WRITE			 (1L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_INIT			 (2L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_SET			 (3L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_RST			 (4L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_VERIFY			 (5L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_RESERVED0		 (6L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_RESERVED1		 (7L<<0)
+#define BNX2_MISC_OTP_CMD1_USEPINS			 (1L<<8)
+#define BNX2_MISC_OTP_CMD1_PROGSEL			 (1L<<9)
+#define BNX2_MISC_OTP_CMD1_PROGSTART			 (1L<<10)
+#define BNX2_MISC_OTP_CMD1_PCOUNT			 (0x7L<<16)
+#define BNX2_MISC_OTP_CMD1_PBYP				 (1L<<19)
+#define BNX2_MISC_OTP_CMD1_VSEL				 (0xfL<<20)
+#define BNX2_MISC_OTP_CMD1_TM				 (0x7L<<27)
+#define BNX2_MISC_OTP_CMD1_SADBYP			 (1L<<30)
+#define BNX2_MISC_OTP_CMD1_DEBUG			 (1L<<31)
+
+#define BNX2_MISC_OTP_CMD2				0x000008f4
+#define BNX2_MISC_OTP_CMD2_OTP_ROM_ADDR			 (0x3ffL<<0)
+#define BNX2_MISC_OTP_CMD2_DOSEL			 (0x7fL<<16)
+#define BNX2_MISC_OTP_CMD2_DOSEL_0			 (0L<<16)
+#define BNX2_MISC_OTP_CMD2_DOSEL_1			 (1L<<16)
+#define BNX2_MISC_OTP_CMD2_DOSEL_127			 (127L<<16)
+
+#define BNX2_MISC_OTP_STATUS				0x000008f8
+#define BNX2_MISC_OTP_STATUS_DATA			 (0xffL<<0)
+#define BNX2_MISC_OTP_STATUS_VALID			 (1L<<8)
+#define BNX2_MISC_OTP_STATUS_BUSY			 (1L<<9)
+#define BNX2_MISC_OTP_STATUS_BUSYSM			 (1L<<10)
+#define BNX2_MISC_OTP_STATUS_DONE			 (1L<<11)
+
+#define BNX2_MISC_OTP_SHIFT1_CMD			0x000008fc
+#define BNX2_MISC_OTP_SHIFT1_CMD_RESET_MODE_N		 (1L<<0)
+#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_DONE		 (1L<<1)
+#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_START		 (1L<<2)
+#define BNX2_MISC_OTP_SHIFT1_CMD_LOAD_DATA		 (1L<<3)
+#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_SELECT		 (0x1fL<<8)
+
+#define BNX2_MISC_OTP_SHIFT1_DATA			0x00000900
+#define BNX2_MISC_OTP_SHIFT2_CMD			0x00000904
+#define BNX2_MISC_OTP_SHIFT2_CMD_RESET_MODE_N		 (1L<<0)
+#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_DONE		 (1L<<1)
+#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_START		 (1L<<2)
+#define BNX2_MISC_OTP_SHIFT2_CMD_LOAD_DATA		 (1L<<3)
+#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_SELECT		 (0x1fL<<8)
+
+#define BNX2_MISC_OTP_SHIFT2_DATA			0x00000908
+#define BNX2_MISC_BIST_CS0				0x0000090c
+#define BNX2_MISC_BIST_CS0_MBIST_EN			 (1L<<0)
+#define BNX2_MISC_BIST_CS0_BIST_SETUP			 (0x3L<<1)
+#define BNX2_MISC_BIST_CS0_MBIST_ASYNC_RESET		 (1L<<3)
+#define BNX2_MISC_BIST_CS0_MBIST_DONE			 (1L<<8)
+#define BNX2_MISC_BIST_CS0_MBIST_GO			 (1L<<9)
+#define BNX2_MISC_BIST_CS0_BIST_OVERRIDE		 (1L<<31)
+
+#define BNX2_MISC_BIST_MEMSTATUS0			0x00000910
+#define BNX2_MISC_BIST_CS1				0x00000914
+#define BNX2_MISC_BIST_CS1_MBIST_EN			 (1L<<0)
+#define BNX2_MISC_BIST_CS1_BIST_SETUP			 (0x3L<<1)
+#define BNX2_MISC_BIST_CS1_MBIST_ASYNC_RESET		 (1L<<3)
+#define BNX2_MISC_BIST_CS1_MBIST_DONE			 (1L<<8)
+#define BNX2_MISC_BIST_CS1_MBIST_GO			 (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS1			0x00000918
+#define BNX2_MISC_BIST_CS2				0x0000091c
+#define BNX2_MISC_BIST_CS2_MBIST_EN			 (1L<<0)
+#define BNX2_MISC_BIST_CS2_BIST_SETUP			 (0x3L<<1)
+#define BNX2_MISC_BIST_CS2_MBIST_ASYNC_RESET		 (1L<<3)
+#define BNX2_MISC_BIST_CS2_MBIST_DONE			 (1L<<8)
+#define BNX2_MISC_BIST_CS2_MBIST_GO			 (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS2			0x00000920
+#define BNX2_MISC_BIST_CS3				0x00000924
+#define BNX2_MISC_BIST_CS3_MBIST_EN			 (1L<<0)
+#define BNX2_MISC_BIST_CS3_BIST_SETUP			 (0x3L<<1)
+#define BNX2_MISC_BIST_CS3_MBIST_ASYNC_RESET		 (1L<<3)
+#define BNX2_MISC_BIST_CS3_MBIST_DONE			 (1L<<8)
+#define BNX2_MISC_BIST_CS3_MBIST_GO			 (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS3			0x00000928
+#define BNX2_MISC_BIST_CS4				0x0000092c
+#define BNX2_MISC_BIST_CS4_MBIST_EN			 (1L<<0)
+#define BNX2_MISC_BIST_CS4_BIST_SETUP			 (0x3L<<1)
+#define BNX2_MISC_BIST_CS4_MBIST_ASYNC_RESET		 (1L<<3)
+#define BNX2_MISC_BIST_CS4_MBIST_DONE			 (1L<<8)
+#define BNX2_MISC_BIST_CS4_MBIST_GO			 (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS4			0x00000930
+#define BNX2_MISC_BIST_CS5				0x00000934
+#define BNX2_MISC_BIST_CS5_MBIST_EN			 (1L<<0)
+#define BNX2_MISC_BIST_CS5_BIST_SETUP			 (0x3L<<1)
+#define BNX2_MISC_BIST_CS5_MBIST_ASYNC_RESET		 (1L<<3)
+#define BNX2_MISC_BIST_CS5_MBIST_DONE			 (1L<<8)
+#define BNX2_MISC_BIST_CS5_MBIST_GO			 (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS5			0x00000938
+#define BNX2_MISC_MEM_TM0				0x0000093c
+#define BNX2_MISC_MEM_TM0_PCIE_REPLAY_TM		 (0xfL<<0)
+#define BNX2_MISC_MEM_TM0_MCP_SCPAD			 (0xfL<<8)
+#define BNX2_MISC_MEM_TM0_UMP_TM			 (0xffL<<16)
+#define BNX2_MISC_MEM_TM0_HB_MEM_TM			 (0xfL<<24)
+
+#define BNX2_MISC_USPLL_CTRL				0x00000940
+#define BNX2_MISC_USPLL_CTRL_PH_DET_DIS			 (1L<<0)
+#define BNX2_MISC_USPLL_CTRL_FREQ_DET_DIS		 (1L<<1)
+#define BNX2_MISC_USPLL_CTRL_LCPX			 (0x3fL<<2)
+#define BNX2_MISC_USPLL_CTRL_RX				 (0x3L<<8)
+#define BNX2_MISC_USPLL_CTRL_VC_EN			 (1L<<10)
+#define BNX2_MISC_USPLL_CTRL_VCO_MG			 (0x3L<<11)
+#define BNX2_MISC_USPLL_CTRL_KVCO_XF			 (0x7L<<13)
+#define BNX2_MISC_USPLL_CTRL_KVCO_XS			 (0x7L<<16)
+#define BNX2_MISC_USPLL_CTRL_TESTD_EN			 (1L<<19)
+#define BNX2_MISC_USPLL_CTRL_TESTD_SEL			 (0x7L<<20)
+#define BNX2_MISC_USPLL_CTRL_TESTA_EN			 (1L<<23)
+#define BNX2_MISC_USPLL_CTRL_TESTA_SEL			 (0x3L<<24)
+#define BNX2_MISC_USPLL_CTRL_ATTEN_FREF			 (1L<<26)
+#define BNX2_MISC_USPLL_CTRL_DIGITAL_RST		 (1L<<27)
+#define BNX2_MISC_USPLL_CTRL_ANALOG_RST			 (1L<<28)
+#define BNX2_MISC_USPLL_CTRL_LOCK			 (1L<<29)
+
+#define BNX2_MISC_PERR_STATUS0				0x00000944
+#define BNX2_MISC_PERR_STATUS0_COM_DMAE_PERR		 (1L<<0)
+#define BNX2_MISC_PERR_STATUS0_CP_DMAE_PERR		 (1L<<1)
+#define BNX2_MISC_PERR_STATUS0_RPM_ACPIBEMEM_PERR	 (1L<<2)
+#define BNX2_MISC_PERR_STATUS0_CTX_USAGE_CNT_PERR	 (1L<<3)
+#define BNX2_MISC_PERR_STATUS0_CTX_PGTBL_PERR		 (1L<<4)
+#define BNX2_MISC_PERR_STATUS0_CTX_CACHE_PERR		 (1L<<5)
+#define BNX2_MISC_PERR_STATUS0_CTX_MIRROR_PERR		 (1L<<6)
+#define BNX2_MISC_PERR_STATUS0_COM_CTXC_PERR		 (1L<<7)
+#define BNX2_MISC_PERR_STATUS0_COM_SCPAD_PERR		 (1L<<8)
+#define BNX2_MISC_PERR_STATUS0_CP_CTXC_PERR		 (1L<<9)
+#define BNX2_MISC_PERR_STATUS0_CP_SCPAD_PERR		 (1L<<10)
+#define BNX2_MISC_PERR_STATUS0_RXP_RBUFC_PERR		 (1L<<11)
+#define BNX2_MISC_PERR_STATUS0_RXP_CTXC_PERR		 (1L<<12)
+#define BNX2_MISC_PERR_STATUS0_RXP_SCPAD_PERR		 (1L<<13)
+#define BNX2_MISC_PERR_STATUS0_TPAT_SCPAD_PERR		 (1L<<14)
+#define BNX2_MISC_PERR_STATUS0_TXP_CTXC_PERR		 (1L<<15)
+#define BNX2_MISC_PERR_STATUS0_TXP_SCPAD_PERR		 (1L<<16)
+#define BNX2_MISC_PERR_STATUS0_CS_TMEM_PERR		 (1L<<17)
+#define BNX2_MISC_PERR_STATUS0_MQ_CTX_PERR		 (1L<<18)
+#define BNX2_MISC_PERR_STATUS0_RPM_DFIFOMEM_PERR	 (1L<<19)
+#define BNX2_MISC_PERR_STATUS0_RPC_DFIFOMEM_PERR	 (1L<<20)
+#define BNX2_MISC_PERR_STATUS0_RBUF_PTRMEM_PERR		 (1L<<21)
+#define BNX2_MISC_PERR_STATUS0_RBUF_DATAMEM_PERR	 (1L<<22)
+#define BNX2_MISC_PERR_STATUS0_RV2P_P2IRAM_PERR		 (1L<<23)
+#define BNX2_MISC_PERR_STATUS0_RV2P_P1IRAM_PERR		 (1L<<24)
+#define BNX2_MISC_PERR_STATUS0_RV2P_CB1REGS_PERR	 (1L<<25)
+#define BNX2_MISC_PERR_STATUS0_RV2P_CB0REGS_PERR	 (1L<<26)
+#define BNX2_MISC_PERR_STATUS0_TPBUF_PERR		 (1L<<27)
+#define BNX2_MISC_PERR_STATUS0_THBUF_PERR		 (1L<<28)
+#define BNX2_MISC_PERR_STATUS0_TDMA_PERR		 (1L<<29)
+#define BNX2_MISC_PERR_STATUS0_TBDC_PERR		 (1L<<30)
+#define BNX2_MISC_PERR_STATUS0_TSCH_LR_PERR		 (1L<<31)
+
+#define BNX2_MISC_PERR_STATUS1				0x00000948
+#define BNX2_MISC_PERR_STATUS1_RBDC_PERR		 (1L<<0)
+#define BNX2_MISC_PERR_STATUS1_RDMA_DFIFO_PERR		 (1L<<2)
+#define BNX2_MISC_PERR_STATUS1_HC_STATS_PERR		 (1L<<3)
+#define BNX2_MISC_PERR_STATUS1_HC_MSIX_PERR		 (1L<<4)
+#define BNX2_MISC_PERR_STATUS1_HC_PRODUCSTB_PERR	 (1L<<5)
+#define BNX2_MISC_PERR_STATUS1_HC_CONSUMSTB_PERR	 (1L<<6)
+#define BNX2_MISC_PERR_STATUS1_TPATQ_PERR		 (1L<<7)
+#define BNX2_MISC_PERR_STATUS1_MCPQ_PERR		 (1L<<8)
+#define BNX2_MISC_PERR_STATUS1_TDMAQ_PERR		 (1L<<9)
+#define BNX2_MISC_PERR_STATUS1_TXPQ_PERR		 (1L<<10)
+#define BNX2_MISC_PERR_STATUS1_COMTQ_PERR		 (1L<<11)
+#define BNX2_MISC_PERR_STATUS1_COMQ_PERR		 (1L<<12)
+#define BNX2_MISC_PERR_STATUS1_RLUPQ_PERR		 (1L<<13)
+#define BNX2_MISC_PERR_STATUS1_RXPQ_PERR		 (1L<<14)
+#define BNX2_MISC_PERR_STATUS1_RV2PPQ_PERR		 (1L<<15)
+#define BNX2_MISC_PERR_STATUS1_RDMAQ_PERR		 (1L<<16)
+#define BNX2_MISC_PERR_STATUS1_TASQ_PERR		 (1L<<17)
+#define BNX2_MISC_PERR_STATUS1_TBDRQ_PERR		 (1L<<18)
+#define BNX2_MISC_PERR_STATUS1_TSCHQ_PERR		 (1L<<19)
+#define BNX2_MISC_PERR_STATUS1_COMXQ_PERR		 (1L<<20)
+#define BNX2_MISC_PERR_STATUS1_RXPCQ_PERR		 (1L<<21)
+#define BNX2_MISC_PERR_STATUS1_RV2PTQ_PERR		 (1L<<22)
+#define BNX2_MISC_PERR_STATUS1_RV2PMQ_PERR		 (1L<<23)
+#define BNX2_MISC_PERR_STATUS1_CPQ_PERR			 (1L<<24)
+#define BNX2_MISC_PERR_STATUS1_CSQ_PERR			 (1L<<25)
+#define BNX2_MISC_PERR_STATUS1_RLUP_CID_PERR		 (1L<<26)
+#define BNX2_MISC_PERR_STATUS1_RV2PCS_TMEM_PERR		 (1L<<27)
+#define BNX2_MISC_PERR_STATUS1_RV2PCSQ_PERR		 (1L<<28)
+#define BNX2_MISC_PERR_STATUS1_MQ_IDX_PERR		 (1L<<29)
+
+#define BNX2_MISC_PERR_STATUS2				0x0000094c
+#define BNX2_MISC_PERR_STATUS2_TGT_FIFO_PERR		 (1L<<0)
+#define BNX2_MISC_PERR_STATUS2_UMP_TX_PERR		 (1L<<1)
+#define BNX2_MISC_PERR_STATUS2_UMP_RX_PERR		 (1L<<2)
+#define BNX2_MISC_PERR_STATUS2_MCP_ROM_PERR		 (1L<<3)
+#define BNX2_MISC_PERR_STATUS2_MCP_SCPAD_PERR		 (1L<<4)
+#define BNX2_MISC_PERR_STATUS2_HB_MEM_PERR		 (1L<<5)
+#define BNX2_MISC_PERR_STATUS2_PCIE_REPLAY_PERR		 (1L<<6)
+
+#define BNX2_MISC_LCPLL_CTRL0				0x00000950
+#define BNX2_MISC_LCPLL_CTRL0_OAC			 (0x7L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_NEGTWENTY		 (0L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_ZERO			 (1L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_TWENTY		 (3L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_FORTY			 (7L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL			 (0x7L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_360		 (0L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_480		 (1L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_600		 (3L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_720		 (7L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_BIAS_CTRL			 (0x3L<<6)
+#define BNX2_MISC_LCPLL_CTRL0_PLL_OBSERVE		 (0x7L<<8)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL			 (0x3L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_0		 (0L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_1		 (1L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_2		 (2L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_PLLSEQSTART		 (1L<<13)
+#define BNX2_MISC_LCPLL_CTRL0_RESERVED			 (1L<<14)
+#define BNX2_MISC_LCPLL_CTRL0_CAPRETRY_EN		 (1L<<15)
+#define BNX2_MISC_LCPLL_CTRL0_FREQMONITOR_EN		 (1L<<16)
+#define BNX2_MISC_LCPLL_CTRL0_FREQDETRESTART_EN		 (1L<<17)
+#define BNX2_MISC_LCPLL_CTRL0_FREQDETRETRY_EN		 (1L<<18)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFDONE_EN		 (1L<<19)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFDONE		 (1L<<20)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFPASS		 (1L<<21)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPDONE_EN	 (1L<<22)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPDONE		 (1L<<23)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPPASS_EN	 (1L<<24)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPPASS		 (1L<<25)
+#define BNX2_MISC_LCPLL_CTRL0_CAPRESTART		 (1L<<26)
+#define BNX2_MISC_LCPLL_CTRL0_CAPSELECTM_EN		 (1L<<27)
+
+#define BNX2_MISC_LCPLL_CTRL1				0x00000954
+#define BNX2_MISC_LCPLL_CTRL1_CAPSELECTM		 (0x1fL<<0)
+#define BNX2_MISC_LCPLL_CTRL1_CAPFORCESLOWDOWN_EN	 (1L<<5)
+#define BNX2_MISC_LCPLL_CTRL1_CAPFORCESLOWDOWN		 (1L<<6)
+#define BNX2_MISC_LCPLL_CTRL1_SLOWDN_XOR		 (1L<<7)
+
+#define BNX2_MISC_LCPLL_STATUS				0x00000958
+#define BNX2_MISC_LCPLL_STATUS_FREQDONE_SM		 (1L<<0)
+#define BNX2_MISC_LCPLL_STATUS_FREQPASS_SM		 (1L<<1)
+#define BNX2_MISC_LCPLL_STATUS_PLLSEQDONE		 (1L<<2)
+#define BNX2_MISC_LCPLL_STATUS_PLLSEQPASS		 (1L<<3)
+#define BNX2_MISC_LCPLL_STATUS_PLLSTATE			 (0x7L<<4)
+#define BNX2_MISC_LCPLL_STATUS_CAPSTATE			 (0x7L<<7)
+#define BNX2_MISC_LCPLL_STATUS_CAPSELECT		 (0x1fL<<10)
+#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR		 (1L<<15)
+#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR_0	 (0L<<15)
+#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR_1	 (1L<<15)
+
+#define BNX2_MISC_OSCFUNDS_CTRL				0x0000095c
+#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON		 (1L<<5)
+#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON_OFF		 (0L<<5)
+#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON_ON		 (1L<<5)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM		 (0x3L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_0		 (0L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_1		 (1L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_2		 (2L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_3		 (3L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ		 (0x3L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_0		 (0L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_1		 (1L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_2		 (2L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_3		 (3L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ		 (0x3L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_0		 (0L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_1		 (1L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_2		 (2L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_3		 (3L<<10)
 
 
 /*
@@ -1031,11 +1736,35 @@ struct l2_fhdr {
 #define BNX2_NVM_COMMAND_WRDI				 (1L<<17)
 #define BNX2_NVM_COMMAND_EWSR				 (1L<<18)
 #define BNX2_NVM_COMMAND_WRSR				 (1L<<19)
+#define BNX2_NVM_COMMAND_RD_ID				 (1L<<20)
+#define BNX2_NVM_COMMAND_RD_STATUS			 (1L<<21)
+#define BNX2_NVM_COMMAND_MODE_256			 (1L<<22)
 
 #define BNX2_NVM_STATUS					0x00006404
 #define BNX2_NVM_STATUS_PI_FSM_STATE			 (0xfL<<0)
 #define BNX2_NVM_STATUS_EE_FSM_STATE			 (0xfL<<4)
 #define BNX2_NVM_STATUS_EQ_FSM_STATE			 (0xfL<<8)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_XI		 (0x1fL<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_IDLE_XI	 (0L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD0_XI	 (1L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD1_XI	 (2L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD_FINISH0_XI	 (3L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD_FINISH1_XI	 (4L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_ADDR0_XI	 (5L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA0_XI	 (6L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA1_XI	 (7L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA2_XI	 (8L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA0_XI	 (9L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA1_XI	 (10L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA2_XI	 (11L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID0_XI	 (12L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID1_XI	 (13L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID2_XI	 (14L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID3_XI	 (15L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID4_XI	 (16L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CHECK_BUSY0_XI	 (17L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_ST_WREN_XI	 (18L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WAIT_XI	 (19L<<0)
 
 #define BNX2_NVM_WRITE					0x00006408
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE			 (0xffffffffL<<0)
@@ -1046,6 +1775,10 @@ struct l2_fhdr {
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE_CS_B		 (8L<<0)
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SO		 (16L<<0)
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SI		 (32L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SI_XI		 (1L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SO_XI		 (2L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_CS_B_XI		 (4L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SCLK_XI		 (8L<<0)
 
 #define BNX2_NVM_ADDR					0x0000640c
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE			 (0xffffffL<<0)
@@ -1056,6 +1789,10 @@ struct l2_fhdr {
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE_CS_B		 (8L<<0)
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SO			 (16L<<0)
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SI			 (32L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SI_XI		 (1L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SO_XI		 (2L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_CS_B_XI		 (4L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SCLK_XI		 (8L<<0)
 
 #define BNX2_NVM_READ					0x00006410
 #define BNX2_NVM_READ_NVM_READ_VALUE			 (0xffffffffL<<0)
@@ -1066,6 +1803,10 @@ struct l2_fhdr {
 #define BNX2_NVM_READ_NVM_READ_VALUE_CS_B		 (8L<<0)
 #define BNX2_NVM_READ_NVM_READ_VALUE_SO			 (16L<<0)
 #define BNX2_NVM_READ_NVM_READ_VALUE_SI			 (32L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_SI_XI		 (1L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_SO_XI		 (2L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_CS_B_XI		 (4L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_SCLK_XI		 (8L<<0)
 
 #define BNX2_NVM_CFG1					0x00006414
 #define BNX2_NVM_CFG1_FLASH_MODE			 (1L<<0)
@@ -1077,14 +1818,21 @@ struct l2_fhdr {
 #define BNX2_NVM_CFG1_STATUS_BIT_BUFFER_RDY		 (7L<<4)
 #define BNX2_NVM_CFG1_SPI_CLK_DIV			 (0xfL<<7)
 #define BNX2_NVM_CFG1_SEE_CLK_DIV			 (0x7ffL<<11)
+#define BNX2_NVM_CFG1_STRAP_CONTROL_0			 (1L<<23)
 #define BNX2_NVM_CFG1_PROTECT_MODE			 (1L<<24)
 #define BNX2_NVM_CFG1_FLASH_SIZE			 (1L<<25)
+#define BNX2_NVM_CFG1_FW_USTRAP_1			 (1L<<26)
+#define BNX2_NVM_CFG1_FW_USTRAP_0			 (1L<<27)
+#define BNX2_NVM_CFG1_FW_USTRAP_2			 (1L<<28)
+#define BNX2_NVM_CFG1_FW_USTRAP_3			 (1L<<29)
+#define BNX2_NVM_CFG1_FW_FLASH_TYPE_EN			 (1L<<30)
 #define BNX2_NVM_CFG1_COMPAT_BYPASSS			 (1L<<31)
 
 #define BNX2_NVM_CFG2					0x00006418
 #define BNX2_NVM_CFG2_ERASE_CMD				 (0xffL<<0)
 #define BNX2_NVM_CFG2_DUMMY				 (0xffL<<8)
 #define BNX2_NVM_CFG2_STATUS_CMD			 (0xffL<<16)
+#define BNX2_NVM_CFG2_READ_ID				 (0xffL<<24)
 
 #define BNX2_NVM_CFG3					0x0000641c
 #define BNX2_NVM_CFG3_BUFFER_RD_CMD			 (0xffL<<0)
@@ -1119,6 +1867,35 @@ struct l2_fhdr {
 #define BNX2_NVM_WRITE1_WRDI_CMD			 (0xffL<<8)
 #define BNX2_NVM_WRITE1_SR_DATA				 (0xffL<<16)
 
+#define BNX2_NVM_CFG4					0x0000642c
+#define BNX2_NVM_CFG4_FLASH_SIZE			 (0x7L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_1MBIT			 (0L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_2MBIT			 (1L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_4MBIT			 (2L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_8MBIT			 (3L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_16MBIT			 (4L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_32MBIT			 (5L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_64MBIT			 (6L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_128MBIT		 (7L<<0)
+#define BNX2_NVM_CFG4_FLASH_VENDOR			 (1L<<3)
+#define BNX2_NVM_CFG4_FLASH_VENDOR_ST			 (0L<<3)
+#define BNX2_NVM_CFG4_FLASH_VENDOR_ATMEL		 (1L<<3)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC		 (0x3L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT8	 (0L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT9	 (1L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT10	 (2L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT11	 (3L<<4)
+#define BNX2_NVM_CFG4_STATUS_BIT_POLARITY		 (1L<<6)
+#define BNX2_NVM_CFG4_RESERVED				 (0x1ffffffL<<7)
+
+#define BNX2_NVM_RECONFIG				0x00006430
+#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE		 (0xfL<<0)
+#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE_ST		 (0L<<0)
+#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE_ATMEL	 (1L<<0)
+#define BNX2_NVM_RECONFIG_RECONFIG_STRAP_VALUE		 (0xfL<<4)
+#define BNX2_NVM_RECONFIG_RESERVED			 (0x7fffffL<<8)
+#define BNX2_NVM_RECONFIG_RECONFIG_DONE			 (1L<<31)
+
 
 
 /*
@@ -1140,6 +1917,8 @@ struct l2_fhdr {
 #define BNX2_DMA_STATUS_BIG_WRITE_TRANSFERS_STAT	 (1L<<23)
 #define BNX2_DMA_STATUS_BIG_WRITE_DELAY_PCI_CLKS_STAT	 (1L<<24)
 #define BNX2_DMA_STATUS_BIG_WRITE_RETRY_AFTER_DATA_STAT	 (1L<<25)
+#define BNX2_DMA_STATUS_GLOBAL_ERR_XI			 (1L<<0)
+#define BNX2_DMA_STATUS_BME_XI				 (1L<<4)
 
 #define BNX2_DMA_CONFIG					0x00000c08
 #define BNX2_DMA_CONFIG_DATA_BYTE_SWAP			 (1L<<0)
@@ -1161,85 +1940,315 @@ struct l2_fhdr {
 #define BNX2_DMA_CONFIG_BIG_SIZE_128			 (0x2L<<24)
 #define BNX2_DMA_CONFIG_BIG_SIZE_256			 (0x4L<<24)
 #define BNX2_DMA_CONFIG_BIG_SIZE_512			 (0x8L<<24)
+#define BNX2_DMA_CONFIG_DAT_WBSWAP_MODE_XI		 (0x3L<<0)
+#define BNX2_DMA_CONFIG_CTL_WBSWAP_MODE_XI		 (0x3L<<4)
+#define BNX2_DMA_CONFIG_MAX_PL_XI			 (0x7L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_128B_XI			 (0L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_256B_XI			 (1L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_512B_XI			 (2L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_EN_XI			 (1L<<15)
+#define BNX2_DMA_CONFIG_MAX_RRS_XI			 (0x7L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_128B_XI			 (0L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_256B_XI			 (1L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_512B_XI			 (2L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_1024B_XI		 (3L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_2048B_XI		 (4L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_4096B_XI		 (5L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_EN_XI			 (1L<<19)
+#define BNX2_DMA_CONFIG_NO_64SWAP_EN_XI			 (1L<<31)
 
 #define BNX2_DMA_BLACKOUT				0x00000c0c
 #define BNX2_DMA_BLACKOUT_RD_RETRY_BLACKOUT		 (0xffL<<0)
 #define BNX2_DMA_BLACKOUT_2ND_RD_RETRY_BLACKOUT		 (0xffL<<8)
 #define BNX2_DMA_BLACKOUT_WR_RETRY_BLACKOUT		 (0xffL<<16)
 
-#define BNX2_DMA_RCHAN_STAT				0x00000c30
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_0			 (0x7L<<0)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_0			 (1L<<3)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_1			 (0x7L<<4)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_1			 (1L<<7)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_2			 (0x7L<<8)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_2			 (1L<<11)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_3			 (0x7L<<12)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_3			 (1L<<15)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_4			 (0x7L<<16)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_4			 (1L<<19)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_5			 (0x7L<<20)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_5			 (1L<<23)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_6			 (0x7L<<24)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_6			 (1L<<27)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_7			 (0x7L<<28)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_7			 (1L<<31)
-
-#define BNX2_DMA_WCHAN_STAT				0x00000c34
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_0			 (0x7L<<0)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_0			 (1L<<3)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_1			 (0x7L<<4)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_1			 (1L<<7)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_2			 (0x7L<<8)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_2			 (1L<<11)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_3			 (0x7L<<12)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_3			 (1L<<15)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_4			 (0x7L<<16)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_4			 (1L<<19)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_5			 (0x7L<<20)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_5			 (1L<<23)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_6			 (0x7L<<24)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_6			 (1L<<27)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_7			 (0x7L<<28)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_7			 (1L<<31)
-
-#define BNX2_DMA_RCHAN_ASSIGNMENT			0x00000c38
-#define BNX2_DMA_RCHAN_ASSIGNMENT_0			 (0xfL<<0)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_1			 (0xfL<<4)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_2			 (0xfL<<8)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_3			 (0xfL<<12)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_4			 (0xfL<<16)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_5			 (0xfL<<20)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_6			 (0xfL<<24)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_7			 (0xfL<<28)
-
-#define BNX2_DMA_WCHAN_ASSIGNMENT			0x00000c3c
-#define BNX2_DMA_WCHAN_ASSIGNMENT_0			 (0xfL<<0)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_1			 (0xfL<<4)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_2			 (0xfL<<8)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_3			 (0xfL<<12)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_4			 (0xfL<<16)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_5			 (0xfL<<20)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_6			 (0xfL<<24)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_7			 (0xfL<<28)
-
-#define BNX2_DMA_RCHAN_STAT_00				0x00000c40
-#define BNX2_DMA_RCHAN_STAT_00_RCHAN_STA_HOST_ADDR_LOW	 (0xffffffffL<<0)
-
-#define BNX2_DMA_RCHAN_STAT_01				0x00000c44
-#define BNX2_DMA_RCHAN_STAT_01_RCHAN_STA_HOST_ADDR_HIGH	 (0xffffffffL<<0)
-
-#define BNX2_DMA_RCHAN_STAT_02				0x00000c48
-#define BNX2_DMA_RCHAN_STAT_02_LENGTH			 (0xffffL<<0)
-#define BNX2_DMA_RCHAN_STAT_02_WORD_SWAP		 (1L<<16)
-#define BNX2_DMA_RCHAN_STAT_02_BYTE_SWAP		 (1L<<17)
-#define BNX2_DMA_RCHAN_STAT_02_PRIORITY_LVL		 (1L<<18)
-
-#define BNX2_DMA_RCHAN_STAT_10				0x00000c4c
-#define BNX2_DMA_RCHAN_STAT_11				0x00000c50
-#define BNX2_DMA_RCHAN_STAT_12				0x00000c54
-#define BNX2_DMA_RCHAN_STAT_20				0x00000c58
-#define BNX2_DMA_RCHAN_STAT_21				0x00000c5c
+#define BNX2_DMA_READ_MASTER_SETTING_0			0x00000c10
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_NO_SNOOP	 (1L<<0)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_RELAX_ORDER	 (1L<<1)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_PRIORITY	 (1L<<2)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_TRAFFIC_CLASS	 (0x7L<<4)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_PARAM_EN	 (1L<<7)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_NO_SNOOP	 (1L<<8)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_RELAX_ORDER	 (1L<<9)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_PRIORITY	 (1L<<10)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_TRAFFIC_CLASS	 (0x7L<<12)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_PARAM_EN	 (1L<<15)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_NO_SNOOP	 (1L<<16)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_RELAX_ORDER	 (1L<<17)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_PRIORITY	 (1L<<18)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_TRAFFIC_CLASS	 (0x7L<<20)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_PARAM_EN	 (1L<<23)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_NO_SNOOP	 (1L<<24)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_RELAX_ORDER	 (1L<<25)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_PRIORITY	 (1L<<26)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_TRAFFIC_CLASS	 (0x7L<<28)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_PARAM_EN	 (1L<<31)
+
+#define BNX2_DMA_READ_MASTER_SETTING_1			0x00000c14
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_NO_SNOOP	 (1L<<0)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_RELAX_ORDER	 (1L<<1)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_PRIORITY	 (1L<<2)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_TRAFFIC_CLASS	 (0x7L<<4)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_PARAM_EN	 (1L<<7)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_NO_SNOOP	 (1L<<8)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_RELAX_ORDER	 (1L<<9)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_PRIORITY	 (1L<<10)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_TRAFFIC_CLASS	 (0x7L<<12)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_PARAM_EN	 (1L<<15)
+
+#define BNX2_DMA_WRITE_MASTER_SETTING_0			0x00000c18
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_NO_SNOOP	 (1L<<0)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_RELAX_ORDER	 (1L<<1)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_PRIORITY	 (1L<<2)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_CS_VLD	 (1L<<3)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_TRAFFIC_CLASS	 (0x7L<<4)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_PARAM_EN	 (1L<<7)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_NO_SNOOP	 (1L<<8)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_RELAX_ORDER	 (1L<<9)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_PRIORITY	 (1L<<10)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_CS_VLD	 (1L<<11)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_TRAFFIC_CLASS	 (0x7L<<12)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_PARAM_EN	 (1L<<15)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_NO_SNOOP	 (1L<<24)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_RELAX_ORDER	 (1L<<25)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_PRIORITY	 (1L<<26)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_CS_VLD	 (1L<<27)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_TRAFFIC_CLASS	 (0x7L<<28)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_PARAM_EN	 (1L<<31)
+
+#define BNX2_DMA_WRITE_MASTER_SETTING_1			0x00000c1c
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_NO_SNOOP	 (1L<<0)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_RELAX_ORDER	 (1L<<1)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_PRIORITY	 (1L<<2)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_CS_VLD	 (1L<<3)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_TRAFFIC_CLASS	 (0x7L<<4)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_PARAM_EN	 (1L<<7)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_NO_SNOOP	 (1L<<8)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_RELAX_ORDER	 (1L<<9)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_PRIORITY	 (1L<<10)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_CS_VLD	 (1L<<11)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_TRAFFIC_CLASS	 (0x7L<<12)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_PARAM_EN	 (1L<<15)
+
+#define BNX2_DMA_ARBITER				0x00000c20
+#define BNX2_DMA_ARBITER_NUM_READS			 (0x7L<<0)
+#define BNX2_DMA_ARBITER_WR_ARB_MODE			 (1L<<4)
+#define BNX2_DMA_ARBITER_WR_ARB_MODE_STRICT		 (0L<<4)
+#define BNX2_DMA_ARBITER_WR_ARB_MODE_RND_RBN		 (1L<<4)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE			 (0x3L<<5)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE_STRICT		 (0L<<5)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE_RND_RBN		 (1L<<5)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE_WGT_RND_RBN	 (2L<<5)
+#define BNX2_DMA_ARBITER_ALT_MODE_EN			 (1L<<8)
+#define BNX2_DMA_ARBITER_RR_MODE			 (1L<<9)
+#define BNX2_DMA_ARBITER_TIMER_MODE			 (1L<<10)
+#define BNX2_DMA_ARBITER_OUSTD_READ_REQ			 (0xfL<<12)
+
+#define BNX2_DMA_ARB_TIMERS				0x00000c24
+#define BNX2_DMA_ARB_TIMERS_RD_DRR_WAIT_TIME		 (0xffL<<0)
+#define BNX2_DMA_ARB_TIMERS_TM_MIN_TIMEOUT		 (0xffL<<12)
+#define BNX2_DMA_ARB_TIMERS_TM_MAX_TIMEOUT		 (0xfffL<<20)
+
+#define BNX2_DMA_DEBUG_VECT_PEEK			0x00000c2c
+#define BNX2_DMA_DEBUG_VECT_PEEK_1_VALUE		 (0x7ffL<<0)
+#define BNX2_DMA_DEBUG_VECT_PEEK_1_PEEK_EN		 (1L<<11)
+#define BNX2_DMA_DEBUG_VECT_PEEK_1_SEL			 (0xfL<<12)
+#define BNX2_DMA_DEBUG_VECT_PEEK_2_VALUE		 (0x7ffL<<16)
+#define BNX2_DMA_DEBUG_VECT_PEEK_2_PEEK_EN		 (1L<<27)
+#define BNX2_DMA_DEBUG_VECT_PEEK_2_SEL			 (0xfL<<28)
+
+#define BNX2_DMA_TAG_RAM_00				0x00000c30
+#define BNX2_DMA_TAG_RAM_00_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_00_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_00_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_00_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_00_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_00_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_00_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_00_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_01				0x00000c34
+#define BNX2_DMA_TAG_RAM_01_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_01_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_01_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_01_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_01_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_01_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_01_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_01_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_02				0x00000c38
+#define BNX2_DMA_TAG_RAM_02_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_02_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_02_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_02_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_02_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_02_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_02_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_02_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_03				0x00000c3c
+#define BNX2_DMA_TAG_RAM_03_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_03_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_03_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_03_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_03_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_03_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_03_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_03_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_04				0x00000c40
+#define BNX2_DMA_TAG_RAM_04_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_04_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_04_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_04_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_04_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_04_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_04_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_04_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_05				0x00000c44
+#define BNX2_DMA_TAG_RAM_05_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_05_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_05_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_05_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_05_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_05_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_05_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_05_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_06				0x00000c48
+#define BNX2_DMA_TAG_RAM_06_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_06_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_06_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_06_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_06_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_06_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_06_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_06_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_07				0x00000c4c
+#define BNX2_DMA_TAG_RAM_07_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_07_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_07_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_07_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_07_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_07_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_07_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_07_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_08				0x00000c50
+#define BNX2_DMA_TAG_RAM_08_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_08_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_08_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_08_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_08_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_08_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_08_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_08_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_09				0x00000c54
+#define BNX2_DMA_TAG_RAM_09_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_09_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_09_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_09_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_09_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_09_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_09_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_09_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_10				0x00000c58
+#define BNX2_DMA_TAG_RAM_10_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_10_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_10_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_10_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_10_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_10_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_10_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_10_VALID			 (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_11				0x00000c5c
+#define BNX2_DMA_TAG_RAM_11_CHANNEL			 (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_11_MASTER			 (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_CTX			 (0L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_RBDC			 (1L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_TBDC			 (2L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_COM			 (3L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_CP			 (4L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_TDMA			 (5L<<4)
+#define BNX2_DMA_TAG_RAM_11_SWAP			 (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_11_SWAP_CONFIG			 (0L<<7)
+#define BNX2_DMA_TAG_RAM_11_SWAP_DATA			 (1L<<7)
+#define BNX2_DMA_TAG_RAM_11_SWAP_CONTROL		 (2L<<7)
+#define BNX2_DMA_TAG_RAM_11_FUNCTION			 (1L<<9)
+#define BNX2_DMA_TAG_RAM_11_VALID			 (1L<<10)
+
 #define BNX2_DMA_RCHAN_STAT_22				0x00000c60
 #define BNX2_DMA_RCHAN_STAT_30				0x00000c64
 #define BNX2_DMA_RCHAN_STAT_31				0x00000c68
@@ -1336,6 +2345,25 @@ struct l2_fhdr {
  */
 #define BNX2_CTX_COMMAND				0x00001000
 #define BNX2_CTX_COMMAND_ENABLED			 (1L<<0)
+#define BNX2_CTX_COMMAND_DISABLE_USAGE_CNT		 (1L<<1)
+#define BNX2_CTX_COMMAND_DISABLE_PLRU			 (1L<<2)
+#define BNX2_CTX_COMMAND_DISABLE_COMBINE_READ		 (1L<<3)
+#define BNX2_CTX_COMMAND_FLUSH_AHEAD			 (0x1fL<<8)
+#define BNX2_CTX_COMMAND_MEM_INIT			 (1L<<13)
+#define BNX2_CTX_COMMAND_PAGE_SIZE			 (0xfL<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_256			 (0L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_512			 (1L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_1K			 (2L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_2K			 (3L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_4K			 (4L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_8K			 (5L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_16K			 (6L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_32K			 (7L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_64K			 (8L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_128K			 (9L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_256K			 (10L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_512K			 (11L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_1M			 (12L<<16)
 
 #define BNX2_CTX_STATUS					0x00001004
 #define BNX2_CTX_STATUS_LOCK_WAIT			 (1L<<0)
@@ -1343,6 +2371,13 @@ struct l2_fhdr {
 #define BNX2_CTX_STATUS_WRITE_STAT			 (1L<<17)
 #define BNX2_CTX_STATUS_ACC_STALL_STAT			 (1L<<18)
 #define BNX2_CTX_STATUS_LOCK_STALL_STAT			 (1L<<19)
+#define BNX2_CTX_STATUS_EXT_READ_STAT			 (1L<<20)
+#define BNX2_CTX_STATUS_EXT_WRITE_STAT			 (1L<<21)
+#define BNX2_CTX_STATUS_MISS_STAT			 (1L<<22)
+#define BNX2_CTX_STATUS_HIT_STAT			 (1L<<23)
+#define BNX2_CTX_STATUS_DEAD_LOCK			 (1L<<24)
+#define BNX2_CTX_STATUS_USAGE_CNT_ERR			 (1L<<25)
+#define BNX2_CTX_STATUS_INVALID_PAGE			 (1L<<26)
 
 #define BNX2_CTX_VIRT_ADDR				0x00001008
 #define BNX2_CTX_VIRT_ADDR_VIRT_ADDR			 (0x7fffL<<6)
@@ -1357,10 +2392,15 @@ struct l2_fhdr {
 #define BNX2_CTX_LOCK					0x00001018
 #define BNX2_CTX_LOCK_TYPE				 (0x7L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_VOID		 (0x0L<<0)
-#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_COMPLETE		 (0x7L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_PROTOCOL		 (0x1L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TX			 (0x2L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TIMER		 (0x4L<<0)
+#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_COMPLETE		 (0x7L<<0)
+#define BNX2_CTX_LOCK_TYPE_VOID_XI			 (0L<<0)
+#define BNX2_CTX_LOCK_TYPE_PROTOCOL_XI			 (1L<<0)
+#define BNX2_CTX_LOCK_TYPE_TX_XI			 (2L<<0)
+#define BNX2_CTX_LOCK_TYPE_TIMER_XI			 (4L<<0)
+#define BNX2_CTX_LOCK_TYPE_COMPLETE_XI			 (7L<<0)
 #define BNX2_CTX_LOCK_CID_VALUE				 (0x3fffL<<7)
 #define BNX2_CTX_LOCK_GRANTED				 (1L<<26)
 #define BNX2_CTX_LOCK_MODE				 (0x7L<<27)
@@ -1370,21 +2410,89 @@ struct l2_fhdr {
 #define BNX2_CTX_LOCK_STATUS				 (1L<<30)
 #define BNX2_CTX_LOCK_REQ				 (1L<<31)
 
+#define BNX2_CTX_CTX_CTRL				0x0000101c
+#define BNX2_CTX_CTX_CTRL_CTX_ADDR			 (0x7ffffL<<2)
+#define BNX2_CTX_CTX_CTRL_MOD_USAGE_CNT			 (0x3L<<21)
+#define BNX2_CTX_CTX_CTRL_NO_RAM_ACC			 (1L<<23)
+#define BNX2_CTX_CTX_CTRL_PREFETCH_SIZE			 (0x3L<<24)
+#define BNX2_CTX_CTX_CTRL_ATTR				 (1L<<26)
+#define BNX2_CTX_CTX_CTRL_WRITE_REQ			 (1L<<30)
+#define BNX2_CTX_CTX_CTRL_READ_REQ			 (1L<<31)
+
+#define BNX2_CTX_CTX_DATA				0x00001020
 #define BNX2_CTX_ACCESS_STATUS				0x00001040
 #define BNX2_CTX_ACCESS_STATUS_MASTERENCODED		 (0xfL<<0)
 #define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYSM		 (0x3L<<10)
 #define BNX2_CTX_ACCESS_STATUS_PAGETABLEINITSM		 (0x3L<<12)
 #define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYINITSM	 (0x3L<<14)
 #define BNX2_CTX_ACCESS_STATUS_QUALIFIED_REQUEST	 (0x7ffL<<17)
+#define BNX2_CTX_ACCESS_STATUS_CAMMASTERENCODED_XI	 (0x1fL<<0)
+#define BNX2_CTX_ACCESS_STATUS_CACHEMASTERENCODED_XI	 (0x1fL<<5)
+#define BNX2_CTX_ACCESS_STATUS_REQUEST_XI		 (0x3fffffL<<10)
 
 #define BNX2_CTX_DBG_LOCK_STATUS			0x00001044
 #define BNX2_CTX_DBG_LOCK_STATUS_SM			 (0x3ffL<<0)
 #define BNX2_CTX_DBG_LOCK_STATUS_MATCH			 (0x3ffL<<22)
 
+#define BNX2_CTX_CACHE_CTRL_STATUS			0x00001048
+#define BNX2_CTX_CACHE_CTRL_STATUS_RFIFO_OVERFLOW	 (1L<<0)
+#define BNX2_CTX_CACHE_CTRL_STATUS_INVALID_READ_COMP	 (1L<<1)
+#define BNX2_CTX_CACHE_CTRL_STATUS_FLUSH_START		 (1L<<6)
+#define BNX2_CTX_CACHE_CTRL_STATUS_FREE_ENTRY_CNT	 (0x3fL<<7)
+#define BNX2_CTX_CACHE_CTRL_STATUS_CACHE_ENTRY_NEEDED	 (0x3fL<<13)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN0_ACTIVE	 (1L<<19)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN1_ACTIVE	 (1L<<20)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN2_ACTIVE	 (1L<<21)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN3_ACTIVE	 (1L<<22)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN4_ACTIVE	 (1L<<23)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN5_ACTIVE	 (1L<<24)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN6_ACTIVE	 (1L<<25)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN7_ACTIVE	 (1L<<26)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN8_ACTIVE	 (1L<<27)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN9_ACTIVE	 (1L<<28)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN10_ACTIVE	 (1L<<29)
+
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS			0x0000104c
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_DWC		 (0x7L<<0)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_WFIFOC		 (0x7L<<3)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_RTAGC		 (0x7L<<6)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_RFIFOC		 (0x7L<<9)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_INVALID_BLK_ADDR	 (0x7fffL<<16)
+
+#define BNX2_CTX_CACHE_STATUS				0x00001050
+#define BNX2_CTX_CACHE_STATUS_HELD_ENTRIES		 (0x3ffL<<0)
+#define BNX2_CTX_CACHE_STATUS_MAX_HELD_ENTRIES		 (0x3ffL<<16)
+
+#define BNX2_CTX_DMA_STATUS				0x00001054
+#define BNX2_CTX_DMA_STATUS_RD_CHAN0_STATUS		 (0x3L<<0)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN1_STATUS		 (0x3L<<2)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN2_STATUS		 (0x3L<<4)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN3_STATUS		 (0x3L<<6)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN4_STATUS		 (0x3L<<8)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN5_STATUS		 (0x3L<<10)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN6_STATUS		 (0x3L<<12)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN7_STATUS		 (0x3L<<14)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN8_STATUS		 (0x3L<<16)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN9_STATUS		 (0x3L<<18)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN10_STATUS		 (0x3L<<20)
+
+#define BNX2_CTX_REP_STATUS				0x00001058
+#define BNX2_CTX_REP_STATUS_ERROR_ENTRY			 (0x3ffL<<0)
+#define BNX2_CTX_REP_STATUS_ERROR_CLIENT_ID		 (0x1fL<<10)
+#define BNX2_CTX_REP_STATUS_USAGE_CNT_MAX_ERR		 (1L<<16)
+#define BNX2_CTX_REP_STATUS_USAGE_CNT_MIN_ERR		 (1L<<17)
+#define BNX2_CTX_REP_STATUS_USAGE_CNT_MISS_ERR		 (1L<<18)
+
+#define BNX2_CTX_CKSUM_ERROR_STATUS			0x0000105c
+#define BNX2_CTX_CKSUM_ERROR_STATUS_CALCULATED		 (0xffffL<<0)
+#define BNX2_CTX_CKSUM_ERROR_STATUS_EXPECTED		 (0xffffL<<16)
+
 #define BNX2_CTX_CHNL_LOCK_STATUS_0			0x00001080
 #define BNX2_CTX_CHNL_LOCK_STATUS_0_CID			 (0x3fffL<<0)
 #define BNX2_CTX_CHNL_LOCK_STATUS_0_TYPE		 (0x3L<<14)
 #define BNX2_CTX_CHNL_LOCK_STATUS_0_MODE		 (1L<<16)
+#define BNX2_CTX_CHNL_LOCK_STATUS_0_MODE_XI		 (1L<<14)
+#define BNX2_CTX_CHNL_LOCK_STATUS_0_TYPE_XI		 (0x7L<<15)
 
 #define BNX2_CTX_CHNL_LOCK_STATUS_1			0x00001084
 #define BNX2_CTX_CHNL_LOCK_STATUS_2			0x00001088
@@ -1394,6 +2502,26 @@ struct l2_fhdr {
 #define BNX2_CTX_CHNL_LOCK_STATUS_6			0x00001098
 #define BNX2_CTX_CHNL_LOCK_STATUS_7			0x0000109c
 #define BNX2_CTX_CHNL_LOCK_STATUS_8			0x000010a0
+#define BNX2_CTX_CHNL_LOCK_STATUS_9			0x000010a4
+
+#define BNX2_CTX_CACHE_DATA				0x000010c4
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL			0x000010c8
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL_PAGE_TBL_ADDR	 (0x1ffL<<0)
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ		 (1L<<30)
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL_READ_REQ		 (1L<<31)
+
+#define BNX2_CTX_HOST_PAGE_TBL_DATA0			0x000010cc
+#define BNX2_CTX_HOST_PAGE_TBL_DATA0_VALID		 (1L<<0)
+#define BNX2_CTX_HOST_PAGE_TBL_DATA0_VALUE		 (0xffffffL<<8)
+
+#define BNX2_CTX_HOST_PAGE_TBL_DATA1			0x000010d0
+#define BNX2_CTX_CAM_CTRL				0x000010d4
+#define BNX2_CTX_CAM_CTRL_CAM_ADDR			 (0x3ffL<<0)
+#define BNX2_CTX_CAM_CTRL_RESET				 (1L<<27)
+#define BNX2_CTX_CAM_CTRL_INVALIDATE			 (1L<<28)
+#define BNX2_CTX_CAM_CTRL_SEARCH			 (1L<<29)
+#define BNX2_CTX_CAM_CTRL_WRITE_REQ			 (1L<<30)
+#define BNX2_CTX_CAM_CTRL_READ_REQ			 (1L<<31)
 
 
 /*
@@ -1407,14 +2535,16 @@ struct l2_fhdr {
 #define BNX2_EMAC_MODE_PORT_NONE			 (0L<<2)
 #define BNX2_EMAC_MODE_PORT_MII				 (1L<<2)
 #define BNX2_EMAC_MODE_PORT_GMII			 (2L<<2)
-#define BNX2_EMAC_MODE_PORT_MII_10			 (3L<<2)
+#define BNX2_EMAC_MODE_PORT_MII_10M			 (3L<<2)
 #define BNX2_EMAC_MODE_MAC_LOOP				 (1L<<4)
-#define BNX2_EMAC_MODE_25G				 (1L<<5)
+#define BNX2_EMAC_MODE_25G_MODE				 (1L<<5)
 #define BNX2_EMAC_MODE_TAGGED_MAC_CTL			 (1L<<7)
 #define BNX2_EMAC_MODE_TX_BURST				 (1L<<8)
 #define BNX2_EMAC_MODE_MAX_DEFER_DROP_ENA		 (1L<<9)
 #define BNX2_EMAC_MODE_EXT_LINK_POL			 (1L<<10)
 #define BNX2_EMAC_MODE_FORCE_LINK			 (1L<<11)
+#define BNX2_EMAC_MODE_SERDES_MODE			 (1L<<12)
+#define BNX2_EMAC_MODE_BOND_OVRD			 (1L<<13)
 #define BNX2_EMAC_MODE_MPKT				 (1L<<18)
 #define BNX2_EMAC_MODE_MPKT_RCVD			 (1L<<19)
 #define BNX2_EMAC_MODE_ACPI_RCVD			 (1L<<20)
@@ -1422,6 +2552,11 @@ struct l2_fhdr {
 #define BNX2_EMAC_STATUS				0x00001404
 #define BNX2_EMAC_STATUS_LINK				 (1L<<11)
 #define BNX2_EMAC_STATUS_LINK_CHANGE			 (1L<<12)
+#define BNX2_EMAC_STATUS_SERDES_AUTONEG_COMPLETE	 (1L<<13)
+#define BNX2_EMAC_STATUS_SERDES_AUTONEG_CHANGE		 (1L<<14)
+#define BNX2_EMAC_STATUS_SERDES_NXT_PG_CHANGE		 (1L<<16)
+#define BNX2_EMAC_STATUS_SERDES_RX_CONFIG_IS_0		 (1L<<17)
+#define BNX2_EMAC_STATUS_SERDES_RX_CONFIG_IS_0_CHANGE	 (1L<<18)
 #define BNX2_EMAC_STATUS_MI_COMPLETE			 (1L<<22)
 #define BNX2_EMAC_STATUS_MI_INT				 (1L<<23)
 #define BNX2_EMAC_STATUS_AP_ERROR			 (1L<<24)
@@ -1429,6 +2564,9 @@ struct l2_fhdr {
 
 #define BNX2_EMAC_ATTENTION_ENA				0x00001408
 #define BNX2_EMAC_ATTENTION_ENA_LINK			 (1L<<11)
+#define BNX2_EMAC_ATTENTION_ENA_AUTONEG_CHANGE		 (1L<<14)
+#define BNX2_EMAC_ATTENTION_ENA_NXT_PG_CHANGE		 (1L<<16)
+#define BNX2_EMAC_ATTENTION_ENA_SERDES_RX_CONFIG_IS_0_CHANGE	 (1L<<18)
 #define BNX2_EMAC_ATTENTION_ENA_MI_COMPLETE		 (1L<<22)
 #define BNX2_EMAC_ATTENTION_ENA_MI_INT			 (1L<<23)
 #define BNX2_EMAC_ATTENTION_ENA_AP_ERROR		 (1L<<24)
@@ -1445,6 +2583,13 @@ struct l2_fhdr {
 #define BNX2_EMAC_LED_100MB				 (1L<<8)
 #define BNX2_EMAC_LED_10MB				 (1L<<9)
 #define BNX2_EMAC_LED_TRAFFIC_STAT			 (1L<<10)
+#define BNX2_EMAC_LED_2500MB				 (1L<<11)
+#define BNX2_EMAC_LED_2500MB_OVERRIDE			 (1L<<12)
+#define BNX2_EMAC_LED_ACTIVITY_SEL			 (0x3L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_0			 (0L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_1			 (1L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_2			 (2L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_3			 (3L<<17)
 #define BNX2_EMAC_LED_BLNK_RATE				 (0xfffL<<19)
 #define BNX2_EMAC_LED_BLNK_RATE_ENA			 (1L<<31)
 
@@ -1515,9 +2660,15 @@ struct l2_fhdr {
 #define BNX2_EMAC_MDIO_COMM_PHY_ADDR			 (0x1fL<<21)
 #define BNX2_EMAC_MDIO_COMM_COMMAND			 (0x3L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_0		 (0L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_ADDRESS		 (0L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE		 (1L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_READ		 (2L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE_22_XI		 (1L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE_45_XI		 (1L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_22_XI		 (2L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_INC_45_XI	 (2L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_3		 (3L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_45		 (3L<<26)
 #define BNX2_EMAC_MDIO_COMM_FAIL			 (1L<<28)
 #define BNX2_EMAC_MDIO_COMM_START_BUSY			 (1L<<29)
 #define BNX2_EMAC_MDIO_COMM_DISEXT			 (1L<<30)
@@ -1534,13 +2685,17 @@ struct l2_fhdr {
 #define BNX2_EMAC_MDIO_MODE_MDIO_OE			 (1L<<10)
 #define BNX2_EMAC_MDIO_MODE_MDC				 (1L<<11)
 #define BNX2_EMAC_MDIO_MODE_MDINT			 (1L<<12)
+#define BNX2_EMAC_MDIO_MODE_EXT_MDINT			 (1L<<13)
 #define BNX2_EMAC_MDIO_MODE_CLOCK_CNT			 (0x1fL<<16)
+#define BNX2_EMAC_MDIO_MODE_CLOCK_CNT_XI		 (0x3fL<<16)
+#define BNX2_EMAC_MDIO_MODE_CLAUSE_45_XI		 (1L<<31)
 
 #define BNX2_EMAC_MDIO_AUTO_STATUS			0x000014b8
 #define BNX2_EMAC_MDIO_AUTO_STATUS_AUTO_ERR		 (1L<<0)
 
 #define BNX2_EMAC_TX_MODE				0x000014bc
 #define BNX2_EMAC_TX_MODE_RESET				 (1L<<0)
+#define BNX2_EMAC_TX_MODE_CS16_TEST			 (1L<<2)
 #define BNX2_EMAC_TX_MODE_EXT_PAUSE_EN			 (1L<<3)
 #define BNX2_EMAC_TX_MODE_FLOW_EN			 (1L<<4)
 #define BNX2_EMAC_TX_MODE_BIG_BACKOFF			 (1L<<5)
@@ -1553,6 +2708,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_TX_STATUS_XON_SENT			 (1L<<2)
 #define BNX2_EMAC_TX_STATUS_LINK_UP			 (1L<<3)
 #define BNX2_EMAC_TX_STATUS_UNDERRUN			 (1L<<4)
+#define BNX2_EMAC_TX_STATUS_CS16_ERROR			 (1L<<5)
 
 #define BNX2_EMAC_TX_LENGTHS				0x000014c4
 #define BNX2_EMAC_TX_LENGTHS_SLOT			 (0xffL<<0)
@@ -1586,6 +2742,10 @@ struct l2_fhdr {
 #define BNX2_EMAC_MULTICAST_HASH5			0x000014e4
 #define BNX2_EMAC_MULTICAST_HASH6			0x000014e8
 #define BNX2_EMAC_MULTICAST_HASH7			0x000014ec
+#define BNX2_EMAC_CKSUM_ERROR_STATUS			0x000014f0
+#define BNX2_EMAC_CKSUM_ERROR_STATUS_CALCULATED		 (0xffffL<<0)
+#define BNX2_EMAC_CKSUM_ERROR_STATUS_EXPECTED		 (0xffffL<<16)
+
 #define BNX2_EMAC_RX_STAT_IFHCINOCTETS			0x00001500
 #define BNX2_EMAC_RX_STAT_IFHCINBADOCTETS		0x00001504
 #define BNX2_EMAC_RX_STAT_ETHERSTATSFRAGMENTS		0x00001508
@@ -1608,7 +2768,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS	0x0000154c
 #define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS	0x00001550
 #define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS	0x00001554
-#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS1523OCTETSTO9022OCTETS	0x00001558
+#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTSOVER1522OCTETS	0x00001558
 #define BNX2_EMAC_RXMAC_DEBUG0				0x0000155c
 #define BNX2_EMAC_RXMAC_DEBUG1				0x00001560
 #define BNX2_EMAC_RXMAC_DEBUG1_LENGTH_NE_BYTE_COUNT	 (1L<<0)
@@ -1661,9 +2821,9 @@ struct l2_fhdr {
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC2		 (0x1L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC3		 (0x2L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UNI		 (0x3L<<16)
-#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC2		 (0x7L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC3		 (0x5L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA1		 (0x6L<<16)
+#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC2		 (0x7L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA2		 (0x7L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA3		 (0x8L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MC2		 (0x9L<<16)
@@ -1701,7 +2861,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RXMAC_DEBUG4_SLOT_FILLED		 (1L<<23)
 #define BNX2_EMAC_RXMAC_DEBUG4_FALSE_CARRIER		 (1L<<24)
 #define BNX2_EMAC_RXMAC_DEBUG4_LAST_DATA		 (1L<<25)
-#define BNX2_EMAC_RXMAC_DEBUG4_sfd_FOUND		 (1L<<26)
+#define BNX2_EMAC_RXMAC_DEBUG4_SFD_FOUND		 (1L<<26)
 #define BNX2_EMAC_RXMAC_DEBUG4_ADVANCE			 (1L<<27)
 #define BNX2_EMAC_RXMAC_DEBUG4_START			 (1L<<28)
 
@@ -1733,6 +2893,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RXMAC_DEBUG5_IDI_RPM_ACCEPT		 (1L<<19)
 #define BNX2_EMAC_RXMAC_DEBUG5_FMLEN			 (0xfffL<<20)
 
+#define BNX2_EMAC_RX_STAT_FALSECARRIERERRORS		0x00001574
 #define BNX2_EMAC_RX_STAT_AC0				0x00001580
 #define BNX2_EMAC_RX_STAT_AC1				0x00001584
 #define BNX2_EMAC_RX_STAT_AC2				0x00001588
@@ -1757,6 +2918,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RX_STAT_AC21				0x000015d4
 #define BNX2_EMAC_RX_STAT_AC22				0x000015d8
 #define BNX2_EMAC_RXMAC_SUC_DBG_OVERRUNVEC		0x000015dc
+#define BNX2_EMAC_RX_STAT_AC_28				0x000015f4
 #define BNX2_EMAC_TX_STAT_IFHCOUTOCTETS			0x00001600
 #define BNX2_EMAC_TX_STAT_IFHCOUTBADOCTETS		0x00001604
 #define BNX2_EMAC_TX_STAT_ETHERSTATSCOLLISIONS		0x00001608
@@ -1777,7 +2939,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS	0x00001644
 #define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS	0x00001648
 #define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS	0x0000164c
-#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS1523OCTETSTO9022OCTETS	0x00001650
+#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTSOVER1522OCTETS	0x00001650
 #define BNX2_EMAC_TX_STAT_DOT3STATSINTERNALMACTRANSMITERRORS	0x00001654
 #define BNX2_EMAC_TXMAC_DEBUG0				0x00001658
 #define BNX2_EMAC_TXMAC_DEBUG1				0x0000165c
@@ -1843,16 +3005,16 @@ struct l2_fhdr {
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_IDLE		 (0x0L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA1		 (0x2L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA2		 (0x3L<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC3		 (0x4L<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC2		 (0x5L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA3		 (0x6L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC1		 (0x7L<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC2		 (0x5L<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC3		 (0x4L<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TYPE		 (0xcL<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CMD		 (0xeL<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TIME		 (0xaL<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC1		 (0x8L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC2		 (0x9L<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TIME		 (0xaL<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TYPE		 (0xcL<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_WAIT		 (0xdL<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CMD		 (0xeL<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_STATS0_VALID		 (1L<<20)
 #define BNX2_EMAC_TXMAC_DEBUG4_APPEND_CRC		 (1L<<21)
 #define BNX2_EMAC_TXMAC_DEBUG4_SLOT_FILLED		 (1L<<22)
@@ -1887,8 +3049,11 @@ struct l2_fhdr {
 #define BNX2_EMAC_TX_STAT_AC18				0x000016c8
 #define BNX2_EMAC_TX_STAT_AC19				0x000016cc
 #define BNX2_EMAC_TX_STAT_AC20				0x000016d0
-#define BNX2_EMAC_TX_STAT_AC21				0x000016d4
 #define BNX2_EMAC_TXMAC_SUC_DBG_OVERRUNVEC		0x000016d8
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL			0x000016fc
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_TX_THROTTLE_INC	 (0x7fL<<0)
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_TX_THROTTLE_NUM	 (0x7fL<<16)
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_RATE_LIMITER_EN	 (1L<<31)
 
 
 /*
@@ -1909,8 +3074,15 @@ struct l2_fhdr {
 #define BNX2_RPM_CONFIG_ACPI_KEEP			 (1L<<2)
 #define BNX2_RPM_CONFIG_MP_KEEP				 (1L<<3)
 #define BNX2_RPM_CONFIG_SORT_VECT_VAL			 (0xfL<<4)
+#define BNX2_RPM_CONFIG_DISABLE_WOL_ASSERT		 (1L<<30)
 #define BNX2_RPM_CONFIG_IGNORE_VLAN			 (1L<<31)
 
+#define BNX2_RPM_MGMT_PKT_CTRL				0x0000180c
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_SORT		 (0xfL<<0)
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_RULE		 (0xfL<<4)
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_DISCARD_EN		 (1L<<30)
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_EN			 (1L<<31)
+
 #define BNX2_RPM_VLAN_MATCH0				0x00001810
 #define BNX2_RPM_VLAN_MATCH0_RPM_VLAN_MTCH0_VALUE	 (0xfffL<<0)
 
@@ -1931,6 +3103,7 @@ struct l2_fhdr {
 #define BNX2_RPM_SORT_USER0_PROM_EN			 (1L<<19)
 #define BNX2_RPM_SORT_USER0_VLAN_EN			 (0xfL<<20)
 #define BNX2_RPM_SORT_USER0_PROM_VLAN			 (1L<<24)
+#define BNX2_RPM_SORT_USER0_VLAN_NOTMATCH		 (1L<<25)
 #define BNX2_RPM_SORT_USER0_ENA				 (1L<<31)
 
 #define BNX2_RPM_SORT_USER1				0x00001824
@@ -1968,11 +3141,187 @@ struct l2_fhdr {
 #define BNX2_RPM_STAT_IFINFTQDISCARDS			0x00001848
 #define BNX2_RPM_STAT_IFINMBUFDISCARD			0x0000184c
 #define BNX2_RPM_STAT_RULE_CHECKER_P4_HIT		0x00001850
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0		0x00001854
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_EN	 (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1		0x00001858
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_EN	 (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2		0x0000185c
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_EN	 (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3		0x00001860
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_EN	 (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4		0x00001864
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_EN	 (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5		0x00001868
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_EN	 (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6		0x0000186c
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_EN	 (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7		0x00001870
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_LEN	 (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER	 (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_LEN_TYPE	 (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_EN	 (1L<<31)
+
 #define BNX2_RPM_STAT_AC0				0x00001880
 #define BNX2_RPM_STAT_AC1				0x00001884
 #define BNX2_RPM_STAT_AC2				0x00001888
 #define BNX2_RPM_STAT_AC3				0x0000188c
 #define BNX2_RPM_STAT_AC4				0x00001890
+#define BNX2_RPM_RC_CNTL_16				0x000018e0
+#define BNX2_RPM_RC_CNTL_16_OFFSET			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_16_CLASS			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_16_PRIORITY			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_16_P4				 (1L<<12)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_START		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_IP			 (1L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_TCP		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_UDP		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_DATA		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_TCP_UDP		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_ICMPV6		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_16_COMP			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_EQUAL			 (0L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_NEQUAL			 (1L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_GREATER		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_LESS			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_16_MAP				 (1L<<18)
+#define BNX2_RPM_RC_CNTL_16_SBIT			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_16_CMDSEL			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_16_DISCARD			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_16_MASK			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_16_P1				 (1L<<27)
+#define BNX2_RPM_RC_CNTL_16_P2				 (1L<<28)
+#define BNX2_RPM_RC_CNTL_16_P3				 (1L<<29)
+#define BNX2_RPM_RC_CNTL_16_NBIT			 (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_16			0x000018e4
+#define BNX2_RPM_RC_VALUE_MASK_16_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_16_MASK			 (0xffffL<<16)
+
+#define BNX2_RPM_RC_CNTL_17				0x000018e8
+#define BNX2_RPM_RC_CNTL_17_OFFSET			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_17_CLASS			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_17_PRIORITY			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_17_P4				 (1L<<12)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_START		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_IP			 (1L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_TCP		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_UDP		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_DATA		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_TCP_UDP		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_ICMPV6		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_17_COMP			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_EQUAL			 (0L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_NEQUAL			 (1L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_GREATER		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_LESS			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_17_MAP				 (1L<<18)
+#define BNX2_RPM_RC_CNTL_17_SBIT			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_17_CMDSEL			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_17_DISCARD			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_17_MASK			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_17_P1				 (1L<<27)
+#define BNX2_RPM_RC_CNTL_17_P2				 (1L<<28)
+#define BNX2_RPM_RC_CNTL_17_P3				 (1L<<29)
+#define BNX2_RPM_RC_CNTL_17_NBIT			 (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_17			0x000018ec
+#define BNX2_RPM_RC_VALUE_MASK_17_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_17_MASK			 (0xffffL<<16)
+
+#define BNX2_RPM_RC_CNTL_18				0x000018f0
+#define BNX2_RPM_RC_CNTL_18_OFFSET			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_18_CLASS			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_18_PRIORITY			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_18_P4				 (1L<<12)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_START		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_IP			 (1L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_TCP		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_UDP		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_DATA		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_TCP_UDP		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_ICMPV6		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_18_COMP			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_EQUAL			 (0L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_NEQUAL			 (1L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_GREATER		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_LESS			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_18_MAP				 (1L<<18)
+#define BNX2_RPM_RC_CNTL_18_SBIT			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_18_CMDSEL			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_18_DISCARD			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_18_MASK			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_18_P1				 (1L<<27)
+#define BNX2_RPM_RC_CNTL_18_P2				 (1L<<28)
+#define BNX2_RPM_RC_CNTL_18_P3				 (1L<<29)
+#define BNX2_RPM_RC_CNTL_18_NBIT			 (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_18			0x000018f4
+#define BNX2_RPM_RC_VALUE_MASK_18_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_18_MASK			 (0xffffL<<16)
+
+#define BNX2_RPM_RC_CNTL_19				0x000018f8
+#define BNX2_RPM_RC_CNTL_19_OFFSET			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_19_CLASS			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_19_PRIORITY			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_19_P4				 (1L<<12)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_START		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_IP			 (1L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_TCP		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_UDP		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_DATA		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_TCP_UDP		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_ICMPV6		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_19_COMP			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_EQUAL			 (0L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_NEQUAL			 (1L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_GREATER		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_LESS			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_19_MAP				 (1L<<18)
+#define BNX2_RPM_RC_CNTL_19_SBIT			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_19_CMDSEL			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_19_DISCARD			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_19_MASK			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_19_P1				 (1L<<27)
+#define BNX2_RPM_RC_CNTL_19_P2				 (1L<<28)
+#define BNX2_RPM_RC_CNTL_19_P3				 (1L<<29)
+#define BNX2_RPM_RC_CNTL_19_NBIT			 (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_19			0x000018fc
+#define BNX2_RPM_RC_VALUE_MASK_19_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_19_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_0				0x00001900
 #define BNX2_RPM_RC_CNTL_0_OFFSET			 (0xffL<<0)
 #define BNX2_RPM_RC_CNTL_0_CLASS			 (0x7L<<8)
@@ -1984,14 +3333,18 @@ struct l2_fhdr {
 #define BNX2_RPM_RC_CNTL_0_HDR_TYPE_TCP			 (2L<<13)
 #define BNX2_RPM_RC_CNTL_0_HDR_TYPE_UDP			 (3L<<13)
 #define BNX2_RPM_RC_CNTL_0_HDR_TYPE_DATA		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_TCP_UDP		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_ICMPV6		 (6L<<13)
 #define BNX2_RPM_RC_CNTL_0_COMP				 (0x3L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_EQUAL			 (0L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_NEQUAL			 (1L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_GREATER			 (2L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_LESS			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_0_MAP_XI			 (1L<<18)
 #define BNX2_RPM_RC_CNTL_0_SBIT				 (1L<<19)
 #define BNX2_RPM_RC_CNTL_0_CMDSEL			 (0xfL<<20)
 #define BNX2_RPM_RC_CNTL_0_MAP				 (1L<<24)
+#define BNX2_RPM_RC_CNTL_0_CMDSEL_XI			 (0x1fL<<20)
 #define BNX2_RPM_RC_CNTL_0_DISCARD			 (1L<<25)
 #define BNX2_RPM_RC_CNTL_0_MASK				 (1L<<26)
 #define BNX2_RPM_RC_CNTL_0_P1				 (1L<<27)
@@ -2006,81 +3359,518 @@ struct l2_fhdr {
 #define BNX2_RPM_RC_CNTL_1				0x00001908
 #define BNX2_RPM_RC_CNTL_1_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_1_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_1_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_1_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_1_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_1_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_1_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_1_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_1_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_1_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_1_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_1_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_1_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_1_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_1_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_1_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_1			0x0000190c
+#define BNX2_RPM_RC_VALUE_MASK_1_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_1_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_2				0x00001910
 #define BNX2_RPM_RC_CNTL_2_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_2_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_2_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_2_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_2_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_2_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_2_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_2_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_2_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_2_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_2_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_2_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_2_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_2_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_2_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_2_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_2			0x00001914
+#define BNX2_RPM_RC_VALUE_MASK_2_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_2_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_3				0x00001918
 #define BNX2_RPM_RC_CNTL_3_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_3_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_3_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_3_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_3_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_3_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_3_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_3_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_3_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_3_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_3_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_3_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_3_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_3_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_3_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_3_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_3			0x0000191c
+#define BNX2_RPM_RC_VALUE_MASK_3_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_3_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_4				0x00001920
 #define BNX2_RPM_RC_CNTL_4_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_4_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_4_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_4_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_4_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_4_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_4_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_4_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_4_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_4_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_4_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_4_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_4_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_4_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_4_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_4_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_4			0x00001924
+#define BNX2_RPM_RC_VALUE_MASK_4_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_4_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_5				0x00001928
 #define BNX2_RPM_RC_CNTL_5_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_5_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_5_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_5_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_5_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_5_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_5_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_5_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_5_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_5_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_5_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_5_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_5_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_5_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_5_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_5_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_5			0x0000192c
+#define BNX2_RPM_RC_VALUE_MASK_5_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_5_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_6				0x00001930
 #define BNX2_RPM_RC_CNTL_6_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_6_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_6_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_6_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_6_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_6_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_6_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_6_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_6_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_6_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_6_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_6_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_6_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_6_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_6_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_6_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_6			0x00001934
+#define BNX2_RPM_RC_VALUE_MASK_6_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_6_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_7				0x00001938
 #define BNX2_RPM_RC_CNTL_7_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_7_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_7_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_7_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_7_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_7_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_7_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_7_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_7_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_7_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_7_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_7_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_7_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_7_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_7_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_7_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_7			0x0000193c
+#define BNX2_RPM_RC_VALUE_MASK_7_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_7_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_8				0x00001940
 #define BNX2_RPM_RC_CNTL_8_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_8_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_8_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_8_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_8_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_8_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_8_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_8_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_8_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_8_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_8_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_8_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_8_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_8_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_8_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_8_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_8			0x00001944
+#define BNX2_RPM_RC_VALUE_MASK_8_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_8_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_9				0x00001948
 #define BNX2_RPM_RC_CNTL_9_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_9_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_9_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_9_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_9_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_9_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_9_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_LESS_XI			 (3L<<16)
+#define BNX2_RPM_RC_CNTL_9_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_9_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_9_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_9_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_9_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_9_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_9_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_9_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_9_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_9			0x0000194c
+#define BNX2_RPM_RC_VALUE_MASK_9_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_9_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_10				0x00001950
 #define BNX2_RPM_RC_CNTL_10_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_10_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_10_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_10_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_10_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_10_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_10_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_LESS_XI		 (3L<<16)
+#define BNX2_RPM_RC_CNTL_10_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_10_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_10_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_10_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_10_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_10_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_10_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_10_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_10_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_10			0x00001954
+#define BNX2_RPM_RC_VALUE_MASK_10_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_10_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_11				0x00001958
 #define BNX2_RPM_RC_CNTL_11_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_11_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_11_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_11_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_11_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_11_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_11_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_LESS_XI		 (3L<<16)
+#define BNX2_RPM_RC_CNTL_11_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_11_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_11_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_11_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_11_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_11_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_11_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_11_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_11_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_11			0x0000195c
+#define BNX2_RPM_RC_VALUE_MASK_11_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_11_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_12				0x00001960
 #define BNX2_RPM_RC_CNTL_12_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_12_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_12_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_12_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_12_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_12_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_12_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_LESS_XI		 (3L<<16)
+#define BNX2_RPM_RC_CNTL_12_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_12_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_12_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_12_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_12_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_12_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_12_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_12_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_12_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_12			0x00001964
+#define BNX2_RPM_RC_VALUE_MASK_12_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_12_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_13				0x00001968
 #define BNX2_RPM_RC_CNTL_13_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_13_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_13_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_13_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_13_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_13_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_13_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_LESS_XI		 (3L<<16)
+#define BNX2_RPM_RC_CNTL_13_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_13_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_13_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_13_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_13_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_13_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_13_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_13_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_13_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_13			0x0000196c
+#define BNX2_RPM_RC_VALUE_MASK_13_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_13_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_14				0x00001970
 #define BNX2_RPM_RC_CNTL_14_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_14_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_14_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_14_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_14_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_14_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_14_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_LESS_XI		 (3L<<16)
+#define BNX2_RPM_RC_CNTL_14_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_14_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_14_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_14_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_14_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_14_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_14_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_14_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_14_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_14			0x00001974
+#define BNX2_RPM_RC_VALUE_MASK_14_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_14_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_15				0x00001978
 #define BNX2_RPM_RC_CNTL_15_A				 (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_15_B				 (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_15_OFFSET_XI			 (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_15_CLASS_XI			 (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_15_PRIORITY_XI			 (1L<<11)
+#define BNX2_RPM_RC_CNTL_15_P4_XI			 (1L<<12)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_XI			 (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_START_XI		 (0L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_IP_XI		 (1L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_TCP_XI		 (2L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_UDP_XI		 (3L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_DATA_XI		 (4L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_TCP_UDP_XI		 (5L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_ICMPV6_XI		 (6L<<13)
+#define BNX2_RPM_RC_CNTL_15_COMP_XI			 (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_EQUAL_XI		 (0L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_NEQUAL_XI		 (1L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_GREATER_XI		 (2L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_LESS_XI		 (3L<<16)
+#define BNX2_RPM_RC_CNTL_15_MAP_XI			 (1L<<18)
+#define BNX2_RPM_RC_CNTL_15_SBIT_XI			 (1L<<19)
+#define BNX2_RPM_RC_CNTL_15_CMDSEL_XI			 (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_15_DISCARD_XI			 (1L<<25)
+#define BNX2_RPM_RC_CNTL_15_MASK_XI			 (1L<<26)
+#define BNX2_RPM_RC_CNTL_15_P1_XI			 (1L<<27)
+#define BNX2_RPM_RC_CNTL_15_P2_XI			 (1L<<28)
+#define BNX2_RPM_RC_CNTL_15_P3_XI			 (1L<<29)
+#define BNX2_RPM_RC_CNTL_15_NBIT_XI			 (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_15			0x0000197c
+#define BNX2_RPM_RC_VALUE_MASK_15_VALUE			 (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_15_MASK			 (0xffffL<<16)
+
 #define BNX2_RPM_RC_CONFIG				0x00001980
 #define BNX2_RPM_RC_CONFIG_RULE_ENABLE			 (0xffffL<<0)
+#define BNX2_RPM_RC_CONFIG_RULE_ENABLE_XI		 (0xfffffL<<0)
 #define BNX2_RPM_RC_CONFIG_DEF_CLASS			 (0x7L<<24)
+#define BNX2_RPM_RC_CONFIG_KNUM_OVERWRITE		 (1L<<31)
 
 #define BNX2_RPM_DEBUG0					0x00001984
 #define BNX2_RPM_DEBUG0_FM_BCNT				 (0xffffL<<0)
@@ -2236,6 +4026,16 @@ struct l2_fhdr {
 #define BNX2_RPM_DEBUG9_INFIFO_OVERRUN_OCCURRED		 (1L<<29)
 #define BNX2_RPM_DEBUG9_ACPI_MATCH_INT			 (1L<<30)
 #define BNX2_RPM_DEBUG9_ACPI_ENABLE_SYN			 (1L<<31)
+#define BNX2_RPM_DEBUG9_BEMEM_R_XI			 (0x1fL<<0)
+#define BNX2_RPM_DEBUG9_EO_XI				 (1L<<5)
+#define BNX2_RPM_DEBUG9_AEOF_DE_XI			 (1L<<6)
+#define BNX2_RPM_DEBUG9_SO_XI				 (1L<<7)
+#define BNX2_RPM_DEBUG9_WD64_CT_XI			 (0x1fL<<8)
+#define BNX2_RPM_DEBUG9_EOF_VLDBYTE_XI			 (0x7L<<13)
+#define BNX2_RPM_DEBUG9_ACPI_RDE_PAT_ID_XI		 (0xfL<<16)
+#define BNX2_RPM_DEBUG9_CALCRC_RESULT_XI		 (0x3ffL<<20)
+#define BNX2_RPM_DEBUG9_DATA_IN_VL_XI			 (1L<<30)
+#define BNX2_RPM_DEBUG9_CALCRC_BUFFER_VLD_XI		 (1L<<31)
 
 #define BNX2_RPM_ACPI_DBG_BUF_W00			0x000019c0
 #define BNX2_RPM_ACPI_DBG_BUF_W01			0x000019c4
@@ -2253,6 +4053,56 @@ struct l2_fhdr {
 #define BNX2_RPM_ACPI_DBG_BUF_W31			0x000019f4
 #define BNX2_RPM_ACPI_DBG_BUF_W32			0x000019f8
 #define BNX2_RPM_ACPI_DBG_BUF_W33			0x000019fc
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL			0x00001a00
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_BYTE_ADDRESS	 (0xffffL<<0)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_DEBUGRD		 (1L<<28)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_MODE		 (1L<<29)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_INIT		 (1L<<30)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_WR		 (1L<<31)
+
+#define BNX2_RPM_ACPI_PATTERN_CTRL			0x00001a04
+#define BNX2_RPM_ACPI_PATTERN_CTRL_PATTERN_ID		 (0xfL<<0)
+#define BNX2_RPM_ACPI_PATTERN_CTRL_CRC_SM_CLR		 (1L<<30)
+#define BNX2_RPM_ACPI_PATTERN_CTRL_WR			 (1L<<31)
+
+#define BNX2_RPM_ACPI_DATA				0x00001a08
+#define BNX2_RPM_ACPI_DATA_PATTERN_BE			 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_LEN0			0x00001a0c
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN3		 (0xffL<<0)
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN2		 (0xffL<<8)
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN1		 (0xffL<<16)
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN0		 (0xffL<<24)
+
+#define BNX2_RPM_ACPI_PATTERN_LEN1			0x00001a10
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN7		 (0xffL<<0)
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN6		 (0xffL<<8)
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN5		 (0xffL<<16)
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN4		 (0xffL<<24)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC0			0x00001a18
+#define BNX2_RPM_ACPI_PATTERN_CRC0_PATTERN_CRC0		 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC1			0x00001a1c
+#define BNX2_RPM_ACPI_PATTERN_CRC1_PATTERN_CRC1		 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC2			0x00001a20
+#define BNX2_RPM_ACPI_PATTERN_CRC2_PATTERN_CRC2		 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC3			0x00001a24
+#define BNX2_RPM_ACPI_PATTERN_CRC3_PATTERN_CRC3		 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC4			0x00001a28
+#define BNX2_RPM_ACPI_PATTERN_CRC4_PATTERN_CRC4		 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC5			0x00001a2c
+#define BNX2_RPM_ACPI_PATTERN_CRC5_PATTERN_CRC5		 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC6			0x00001a30
+#define BNX2_RPM_ACPI_PATTERN_CRC6_PATTERN_CRC6		 (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC7			0x00001a34
+#define BNX2_RPM_ACPI_PATTERN_CRC7_PATTERN_CRC7		 (0xffffffffL<<0)
 
 
 /*
@@ -2263,15 +4113,20 @@ struct l2_fhdr {
 #define BNX2_RBUF_COMMAND_ENABLED			 (1L<<0)
 #define BNX2_RBUF_COMMAND_FREE_INIT			 (1L<<1)
 #define BNX2_RBUF_COMMAND_RAM_INIT			 (1L<<2)
+#define BNX2_RBUF_COMMAND_PKT_OFFSET_OVFL		 (1L<<3)
 #define BNX2_RBUF_COMMAND_OVER_FREE			 (1L<<4)
 #define BNX2_RBUF_COMMAND_ALLOC_REQ			 (1L<<5)
+#define BNX2_RBUF_COMMAND_EN_PRI_CHNGE_TE		 (1L<<6)
+#define BNX2_RBUF_COMMAND_CU_ISOLATE_XI			 (1L<<5)
+#define BNX2_RBUF_COMMAND_EN_PRI_CHANGE_XI		 (1L<<6)
+#define BNX2_RBUF_COMMAND_GRC_ENDIAN_CONV_DIS_XI	 (1L<<7)
 
 #define BNX2_RBUF_STATUS1				0x00200004
 #define BNX2_RBUF_STATUS1_FREE_COUNT			 (0x3ffL<<0)
 
 #define BNX2_RBUF_STATUS2				0x00200008
-#define BNX2_RBUF_STATUS2_FREE_TAIL			 (0x3ffL<<0)
-#define BNX2_RBUF_STATUS2_FREE_HEAD			 (0x3ffL<<16)
+#define BNX2_RBUF_STATUS2_FREE_TAIL			 (0x1ffL<<0)
+#define BNX2_RBUF_STATUS2_FREE_HEAD			 (0x1ffL<<16)
 
 #define BNX2_RBUF_CONFIG				0x0020000c
 #define BNX2_RBUF_CONFIG_XOFF_TRIP			 (0x3ffL<<0)
@@ -2279,16 +4134,21 @@ struct l2_fhdr {
 
 #define BNX2_RBUF_FW_BUF_ALLOC				0x00200010
 #define BNX2_RBUF_FW_BUF_ALLOC_VALUE			 (0x1ffL<<7)
+#define BNX2_RBUF_FW_BUF_ALLOC_TYPE			 (1L<<16)
+#define BNX2_RBUF_FW_BUF_ALLOC_ALLOC_REQ		 (1L<<31)
 
 #define BNX2_RBUF_FW_BUF_FREE				0x00200014
 #define BNX2_RBUF_FW_BUF_FREE_COUNT			 (0x7fL<<0)
 #define BNX2_RBUF_FW_BUF_FREE_TAIL			 (0x1ffL<<7)
 #define BNX2_RBUF_FW_BUF_FREE_HEAD			 (0x1ffL<<16)
+#define BNX2_RBUF_FW_BUF_FREE_TYPE			 (1L<<25)
+#define BNX2_RBUF_FW_BUF_FREE_FREE_REQ			 (1L<<31)
 
 #define BNX2_RBUF_FW_BUF_SEL				0x00200018
 #define BNX2_RBUF_FW_BUF_SEL_COUNT			 (0x7fL<<0)
 #define BNX2_RBUF_FW_BUF_SEL_TAIL			 (0x1ffL<<7)
 #define BNX2_RBUF_FW_BUF_SEL_HEAD			 (0x1ffL<<16)
+#define BNX2_RBUF_FW_BUF_SEL_SEL_REQ			 (1L<<31)
 
 #define BNX2_RBUF_CONFIG2				0x0020001c
 #define BNX2_RBUF_CONFIG2_MAC_DROP_TRIP			 (0x3ffL<<0)
@@ -2376,6 +4236,8 @@ struct l2_fhdr {
 #define BNX2_RV2P_INSTR_HIGH_HIGH			 (0x1fL<<0)
 
 #define BNX2_RV2P_INSTR_LOW				0x00002834
+#define BNX2_RV2P_INSTR_LOW_LOW				 (0xffffffffL<<0)
+
 #define BNX2_RV2P_PROC1_ADDR_CMD			0x00002838
 #define BNX2_RV2P_PROC1_ADDR_CMD_ADD			 (0x3ffL<<0)
 #define BNX2_RV2P_PROC1_ADDR_CMD_RDWR			 (1L<<31)
@@ -2395,7 +4257,29 @@ struct l2_fhdr {
 #define BNX2_RV2P_DEBUG_VECT_PEEK_2_PEEK_EN		 (1L<<27)
 #define BNX2_RV2P_DEBUG_VECT_PEEK_2_SEL			 (0xfL<<28)
 
-#define BNX2_RV2P_PFTQ_DATA				0x00002b40
+#define BNX2_RV2P_MPFE_PFE_CTL				0x00002afc
+#define BNX2_RV2P_MPFE_PFE_CTL_INC_USAGE_CNT		 (1L<<0)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE			 (0xfL<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_0		 (0L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_1		 (1L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_2		 (2L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_3		 (3L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_4		 (4L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_5		 (5L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_6		 (6L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_7		 (7L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_8		 (8L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_9		 (9L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_10		 (10L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_11		 (11L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_12		 (12L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_13		 (13L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_14		 (14L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_15		 (15L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_COUNT		 (0xfL<<12)
+#define BNX2_RV2P_MPFE_PFE_CTL_OFFSET			 (0x1ffL<<16)
+
+#define BNX2_RV2P_RV2PPQ				0x00002b40
 #define BNX2_RV2P_PFTQ_CMD				0x00002b78
 #define BNX2_RV2P_PFTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_RV2P_PFTQ_CMD_WR_TOP			 (1L<<10)
@@ -2416,7 +4300,7 @@ struct l2_fhdr {
 #define BNX2_RV2P_PFTQ_CTL_MAX_DEPTH			 (0x3ffL<<12)
 #define BNX2_RV2P_PFTQ_CTL_CUR_DEPTH			 (0x3ffL<<22)
 
-#define BNX2_RV2P_TFTQ_DATA				0x00002b80
+#define BNX2_RV2P_RV2PTQ				0x00002b80
 #define BNX2_RV2P_TFTQ_CMD				0x00002bb8
 #define BNX2_RV2P_TFTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_RV2P_TFTQ_CMD_WR_TOP			 (1L<<10)
@@ -2437,7 +4321,7 @@ struct l2_fhdr {
 #define BNX2_RV2P_TFTQ_CTL_MAX_DEPTH			 (0x3ffL<<12)
 #define BNX2_RV2P_TFTQ_CTL_CUR_DEPTH			 (0x3ffL<<22)
 
-#define BNX2_RV2P_MFTQ_DATA				0x00002bc0
+#define BNX2_RV2P_RV2PMQ				0x00002bc0
 #define BNX2_RV2P_MFTQ_CMD				0x00002bf8
 #define BNX2_RV2P_MFTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_RV2P_MFTQ_CMD_WR_TOP			 (1L<<10)
@@ -2466,18 +4350,26 @@ struct l2_fhdr {
  */
 #define BNX2_MQ_COMMAND					0x00003c00
 #define BNX2_MQ_COMMAND_ENABLED				 (1L<<0)
+#define BNX2_MQ_COMMAND_INIT				 (1L<<1)
 #define BNX2_MQ_COMMAND_OVERFLOW			 (1L<<4)
 #define BNX2_MQ_COMMAND_WR_ERROR			 (1L<<5)
 #define BNX2_MQ_COMMAND_RD_ERROR			 (1L<<6)
+#define BNX2_MQ_COMMAND_IDB_CFG_ERROR			 (1L<<7)
+#define BNX2_MQ_COMMAND_IDB_OVERFLOW			 (1L<<10)
+#define BNX2_MQ_COMMAND_NO_BIN_ERROR			 (1L<<11)
+#define BNX2_MQ_COMMAND_NO_MAP_ERROR			 (1L<<12)
 
 #define BNX2_MQ_STATUS					0x00003c04
 #define BNX2_MQ_STATUS_CTX_ACCESS_STAT			 (1L<<16)
 #define BNX2_MQ_STATUS_CTX_ACCESS64_STAT		 (1L<<17)
 #define BNX2_MQ_STATUS_PCI_STALL_STAT			 (1L<<18)
+#define BNX2_MQ_STATUS_IDB_OFLOW_STAT			 (1L<<19)
 
 #define BNX2_MQ_CONFIG					0x00003c08
 #define BNX2_MQ_CONFIG_TX_HIGH_PRI			 (1L<<0)
 #define BNX2_MQ_CONFIG_HALT_DIS				 (1L<<1)
+#define BNX2_MQ_CONFIG_BIN_MQ_MODE			 (1L<<2)
+#define BNX2_MQ_CONFIG_DIS_IDB_DROP			 (1L<<3)
 #define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE			 (0x7L<<4)
 #define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_256		 (0L<<4)
 #define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_512		 (1L<<4)
@@ -2533,6 +4425,7 @@ struct l2_fhdr {
 
 #define BNX2_MQ_MEM_WR_DATA2				0x00003c80
 #define BNX2_MQ_MEM_WR_DATA2_VALUE			 (0x3fffffffL<<0)
+#define BNX2_MQ_MEM_WR_DATA2_VALUE_XI			 (0x7fffffffL<<0)
 
 #define BNX2_MQ_MEM_RD_ADDR				0x00003c84
 #define BNX2_MQ_MEM_RD_ADDR_VALUE			 (0x3fL<<0)
@@ -2545,6 +4438,16 @@ struct l2_fhdr {
 
 #define BNX2_MQ_MEM_RD_DATA2				0x00003c90
 #define BNX2_MQ_MEM_RD_DATA2_VALUE			 (0x3fffffffL<<0)
+#define BNX2_MQ_MEM_RD_DATA2_VALUE_XI			 (0x7fffffffL<<0)
+
+
+/*
+ *  tsch_reg definition
+ *  offset: 0x4c00
+ */
+#define BNX2_TSCH_TSS_CFG				0x00004c1c
+#define BNX2_TSCH_TSS_CFG_TSS_START_CID			 (0x7ffL<<8)
+#define BNX2_TSCH_TSS_CFG_NUM_OF_TSS_CON		 (0xfL<<24)
 
 
 
@@ -2594,7 +4497,11 @@ struct l2_fhdr {
 #define BNX2_TBDR_DEBUG_VECT_PEEK_2_PEEK_EN		 (1L<<27)
 #define BNX2_TBDR_DEBUG_VECT_PEEK_2_SEL			 (0xfL<<28)
 
-#define BNX2_TBDR_FTQ_DATA				0x000053c0
+#define BNX2_TBDR_CKSUM_ERROR_STATUS			0x00005010
+#define BNX2_TBDR_CKSUM_ERROR_STATUS_CALCULATED		 (0xffffL<<0)
+#define BNX2_TBDR_CKSUM_ERROR_STATUS_EXPECTED		 (0xffffL<<16)
+
+#define BNX2_TBDR_TBDRQ					0x000053c0
 #define BNX2_TBDR_FTQ_CMD				0x000053f8
 #define BNX2_TBDR_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_TBDR_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -2624,7 +4531,15 @@ struct l2_fhdr {
 #define BNX2_TDMA_COMMAND				0x00005c00
 #define BNX2_TDMA_COMMAND_ENABLED			 (1L<<0)
 #define BNX2_TDMA_COMMAND_MASTER_ABORT			 (1L<<4)
+#define BNX2_TDMA_COMMAND_CS16_ERR			 (1L<<5)
 #define BNX2_TDMA_COMMAND_BAD_L2_LENGTH_ABORT		 (1L<<7)
+#define BNX2_TDMA_COMMAND_MASK_CS1			 (1L<<20)
+#define BNX2_TDMA_COMMAND_MASK_CS2			 (1L<<21)
+#define BNX2_TDMA_COMMAND_MASK_CS3			 (1L<<22)
+#define BNX2_TDMA_COMMAND_MASK_CS4			 (1L<<23)
+#define BNX2_TDMA_COMMAND_FORCE_ILOCK_CKERR		 (1L<<24)
+#define BNX2_TDMA_COMMAND_OFIFO_CLR			 (1L<<30)
+#define BNX2_TDMA_COMMAND_IFIFO_CLR			 (1L<<31)
 
 #define BNX2_TDMA_STATUS				0x00005c04
 #define BNX2_TDMA_STATUS_DMA_WAIT			 (1L<<0)
@@ -2633,10 +4548,18 @@ struct l2_fhdr {
 #define BNX2_TDMA_STATUS_LOCK_WAIT			 (1L<<3)
 #define BNX2_TDMA_STATUS_FTQ_ENTRY_CNT			 (1L<<16)
 #define BNX2_TDMA_STATUS_BURST_CNT			 (1L<<17)
+#define BNX2_TDMA_STATUS_MAX_IFIFO_DEPTH		 (0x3fL<<20)
+#define BNX2_TDMA_STATUS_OFIFO_OVERFLOW			 (1L<<30)
+#define BNX2_TDMA_STATUS_IFIFO_OVERFLOW			 (1L<<31)
 
 #define BNX2_TDMA_CONFIG				0x00005c08
 #define BNX2_TDMA_CONFIG_ONE_DMA			 (1L<<0)
 #define BNX2_TDMA_CONFIG_ONE_RECORD			 (1L<<1)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN			 (0x3L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_0			 (0L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_1			 (1L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_2			 (2L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_3			 (3L<<2)
 #define BNX2_TDMA_CONFIG_LIMIT_SZ			 (0xfL<<4)
 #define BNX2_TDMA_CONFIG_LIMIT_SZ_64			 (0L<<4)
 #define BNX2_TDMA_CONFIG_LIMIT_SZ_128			 (0x4L<<4)
@@ -2649,7 +4572,35 @@ struct l2_fhdr {
 #define BNX2_TDMA_CONFIG_LINE_SZ_512			 (8L<<8)
 #define BNX2_TDMA_CONFIG_ALIGN_ENA			 (1L<<15)
 #define BNX2_TDMA_CONFIG_CHK_L2_BD			 (1L<<16)
+#define BNX2_TDMA_CONFIG_CMPL_ENTRY			 (1L<<17)
+#define BNX2_TDMA_CONFIG_OFIFO_CMP			 (1L<<19)
+#define BNX2_TDMA_CONFIG_OFIFO_CMP_3			 (0L<<19)
+#define BNX2_TDMA_CONFIG_OFIFO_CMP_2			 (1L<<19)
 #define BNX2_TDMA_CONFIG_FIFO_CMP			 (0xfL<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_XI			 (0x7L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_0_XI		 (0L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_4_XI		 (1L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_8_XI		 (2L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_16_XI		 (3L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_32_XI		 (4L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_64_XI		 (5L<<20)
+#define BNX2_TDMA_CONFIG_FIFO_CMP_EN_XI			 (1L<<23)
+#define BNX2_TDMA_CONFIG_BYTES_OST_XI			 (0x7L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_512_XI		 (0L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_1024_XI		 (1L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_2048_XI		 (2L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_4096_XI		 (3L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_8192_XI		 (4L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_16384_XI		 (5L<<24)
+#define BNX2_TDMA_CONFIG_HC_BYPASS_XI			 (1L<<27)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_XI			 (0x7L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_128_XI		 (0L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_256_XI		 (1L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_512_XI		 (2L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_1024_XI		 (3L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_2048_XI		 (4L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_4096_XI		 (5L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_EN_XI			 (1L<<31)
 
 #define BNX2_TDMA_PAYLOAD_PROD				0x00005c0c
 #define BNX2_TDMA_PAYLOAD_PROD_VALUE			 (0x1fffL<<3)
@@ -2685,7 +4636,22 @@ struct l2_fhdr {
 #define BNX2_TDMA_DR_INTF_STATUS_NXT_PNTR		 (0xfL<<12)
 #define BNX2_TDMA_DR_INTF_STATUS_BYTE_COUNT		 (0x7L<<16)
 
-#define BNX2_TDMA_FTQ_DATA				0x00005fc0
+#define BNX2_TDMA_PUSH_FSM				0x00005c90
+#define BNX2_TDMA_BD_IF_DEBUG				0x00005c94
+#define BNX2_TDMA_DMAD_IF_DEBUG				0x00005c98
+#define BNX2_TDMA_CTX_IF_DEBUG				0x00005c9c
+#define BNX2_TDMA_TPBUF_IF_DEBUG			0x00005ca0
+#define BNX2_TDMA_DR_IF_DEBUG				0x00005ca4
+#define BNX2_TDMA_TPATQ_IF_DEBUG			0x00005ca8
+#define BNX2_TDMA_TDMA_ILOCK_CKSUM			0x00005cac
+#define BNX2_TDMA_TDMA_ILOCK_CKSUM_CALCULATED		 (0xffffL<<0)
+#define BNX2_TDMA_TDMA_ILOCK_CKSUM_EXPECTED		 (0xffffL<<16)
+
+#define BNX2_TDMA_TDMA_PCIE_CKSUM			0x00005cb0
+#define BNX2_TDMA_TDMA_PCIE_CKSUM_CALCULATED		 (0xffffL<<0)
+#define BNX2_TDMA_TDMA_PCIE_CKSUM_EXPECTED		 (0xffffL<<16)
+
+#define BNX2_TDMA_TDMAQ					0x00005fc0
 #define BNX2_TDMA_FTQ_CMD				0x00005ff8
 #define BNX2_TDMA_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_TDMA_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -2724,6 +4690,8 @@ struct l2_fhdr {
 #define BNX2_HC_COMMAND_FORCE_INT_LOW			 (2L<<19)
 #define BNX2_HC_COMMAND_FORCE_INT_FREE			 (3L<<19)
 #define BNX2_HC_COMMAND_CLR_STAT_NOW			 (1L<<21)
+#define BNX2_HC_COMMAND_MAIN_PWR_INT			 (1L<<22)
+#define BNX2_HC_COMMAND_COAL_ON_NEXT_EVENT		 (1L<<27)
 
 #define BNX2_HC_STATUS					0x00006804
 #define BNX2_HC_STATUS_MASTER_ABORT			 (1L<<0)
@@ -2746,6 +4714,23 @@ struct l2_fhdr {
 #define BNX2_HC_CONFIG_STATISTIC_PRIORITY		 (1L<<5)
 #define BNX2_HC_CONFIG_STATUS_PRIORITY			 (1L<<6)
 #define BNX2_HC_CONFIG_STAT_MEM_ADDR			 (0xffL<<8)
+#define BNX2_HC_CONFIG_PER_MODE				 (1L<<16)
+#define BNX2_HC_CONFIG_ONE_SHOT				 (1L<<17)
+#define BNX2_HC_CONFIG_USE_INT_PARAM			 (1L<<18)
+#define BNX2_HC_CONFIG_SET_MASK_AT_RD			 (1L<<19)
+#define BNX2_HC_CONFIG_PER_COLLECT_LIMIT		 (0xfL<<20)
+#define BNX2_HC_CONFIG_SB_ADDR_INC			 (0x7L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_64B			 (0L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_128B			 (1L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_256B			 (2L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_512B			 (3L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_1024B		 (4L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_2048B		 (5L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_4096B		 (6L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_8192B		 (7L<<24)
+#define BNX2_HC_CONFIG_GEN_STAT_AVG_INTR		 (1L<<29)
+#define BNX2_HC_CONFIG_UNMASK_ALL			 (1L<<30)
+#define BNX2_HC_CONFIG_TX_SEL				 (1L<<31)
 
 #define BNX2_HC_ATTN_BITS_ENABLE			0x0000680c
 #define BNX2_HC_STATUS_ADDR_L				0x00006810
@@ -2782,6 +4767,7 @@ struct l2_fhdr {
 
 #define BNX2_HC_PERIODIC_TICKS				0x0000683c
 #define BNX2_HC_PERIODIC_TICKS_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
 
 #define BNX2_HC_STAT_COLLECT_TICKS			0x00006840
 #define BNX2_HC_STAT_COLLECT_TICKS_HC_STAT_COLL_TICKS	 (0xffL<<4)
@@ -2789,6 +4775,10 @@ struct l2_fhdr {
 #define BNX2_HC_STATS_TICKS				0x00006844
 #define BNX2_HC_STATS_TICKS_HC_STAT_TICKS		 (0xffffL<<8)
 
+#define BNX2_HC_STATS_INTERRUPT_STATUS			0x00006848
+#define BNX2_HC_STATS_INTERRUPT_STATUS_SB_STATUS	 (0x1ffL<<0)
+#define BNX2_HC_STATS_INTERRUPT_STATUS_INT_STATUS	 (0x1ffL<<16)
+
 #define BNX2_HC_STAT_MEM_DATA				0x0000684c
 #define BNX2_HC_STAT_GEN_SEL_0				0x00006850
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0		 (0x7fL<<0)
@@ -2917,24 +4907,108 @@ struct l2_fhdr {
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_1		 (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_2		 (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_3		 (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_XI		 (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UMP_RX_FRAME_DROP_XI	 (52L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S0_XI	 (57L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S1_XI	 (58L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S2_XI	 (85L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S3_XI	 (86L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S4_XI	 (87L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S5_XI	 (88L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S6_XI	 (89L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S7_XI	 (90L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S8_XI	 (91L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S9_XI	 (92L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S10_XI	 (93L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_MQ_IDB_OFLOW_XI	 (94L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_BLK_RD_CNT_XI	 (123L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_BLK_WR_CNT_XI	 (124L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_HITS_XI	 (125L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_MISSES_XI	 (126L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC1_XI	 (128L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC1_XI	 (129L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC1_XI	 (130L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC1_XI	 (131L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC1_XI	 (132L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC1_XI	 (133L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC2_XI	 (134L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC2_XI	 (135L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC2_XI	 (136L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC2_XI	 (137L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC2_XI	 (138L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC2_XI	 (139L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC3_XI	 (140L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC3_XI	 (141L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC3_XI	 (142L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC3_XI	 (143L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC3_XI	 (144L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC3_XI	 (145L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC4_XI	 (146L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC4_XI	 (147L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC4_XI	 (148L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC4_XI	 (149L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC4_XI	 (150L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC4_XI	 (151L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC5_XI	 (152L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC5_XI	 (153L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC5_XI	 (154L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC5_XI	 (155L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC5_XI	 (156L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC5_XI	 (157L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC6_XI	 (158L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC6_XI	 (159L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC6_XI	 (160L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC6_XI	 (161L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC6_XI	 (162L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC6_XI	 (163L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC7_XI	 (164L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC7_XI	 (165L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC7_XI	 (166L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC7_XI	 (167L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC7_XI	 (168L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC7_XI	 (169L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC8_XI	 (170L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC8_XI	 (171L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC8_XI	 (172L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC8_XI	 (173L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC8_XI	 (174L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC8_XI	 (175L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCS_CMD_CNT_XI	 (176L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCS_SLOT_CNT_XI	 (177L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCSQ_VALID_CNT_XI	 (178L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_1_XI		 (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_2_XI		 (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_3_XI		 (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_SEL_1				0x00006854
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_4		 (0x7fL<<0)
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_5		 (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_6		 (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_7		 (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_4_XI		 (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_5_XI		 (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_6_XI		 (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_7_XI		 (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_SEL_2				0x00006858
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_8		 (0x7fL<<0)
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_9		 (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_10		 (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_11		 (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_8_XI		 (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_9_XI		 (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_10_XI		 (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_11_XI		 (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_SEL_3				0x0000685c
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_12		 (0x7fL<<0)
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_13		 (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_14		 (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_15		 (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_12_XI		 (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_13_XI		 (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_14_XI		 (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_15_XI		 (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_STAT0				0x00006888
 #define BNX2_HC_STAT_GEN_STAT1				0x0000688c
@@ -2968,6 +5042,7 @@ struct l2_fhdr {
 #define BNX2_HC_STAT_GEN_STAT_AC13			0x000068fc
 #define BNX2_HC_STAT_GEN_STAT_AC14			0x00006900
 #define BNX2_HC_STAT_GEN_STAT_AC15			0x00006904
+#define BNX2_HC_STAT_GEN_STAT_AC			0x000068c8
 #define BNX2_HC_VIS					0x00006908
 #define BNX2_HC_VIS_STAT_BUILD_STATE			 (0xfL<<0)
 #define BNX2_HC_VIS_STAT_BUILD_STATE_IDLE		 (0L<<0)
@@ -3038,6 +5113,349 @@ struct l2_fhdr {
 #define BNX2_HC_DEBUG_VECT_PEEK_2_PEEK_EN		 (1L<<27)
 #define BNX2_HC_DEBUG_VECT_PEEK_2_SEL			 (0xfL<<28)
 
+#define BNX2_HC_COALESCE_NOW				0x00006914
+#define BNX2_HC_COALESCE_NOW_COAL_NOW			 (0x1ffL<<1)
+#define BNX2_HC_COALESCE_NOW_COAL_NOW_WO_INT		 (0x1ffL<<11)
+#define BNX2_HC_COALESCE_NOW_COAL_ON_NXT_EVENT		 (0x1ffL<<21)
+
+#define BNX2_HC_MSIX_BIT_VECTOR				0x00006918
+#define BNX2_HC_MSIX_BIT_VECTOR_VAL			 (0x1ffL<<0)
+
+#define BNX2_HC_SB_CONFIG_1				0x00006a00
+#define BNX2_HC_SB_CONFIG_1_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_1_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_1_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_1_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_1_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_1_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_1_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_1_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_1			0x00006a04
+#define BNX2_HC_TX_QUICK_CONS_TRIP_1_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_1_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_1			0x00006a08
+#define BNX2_HC_COMP_PROD_TRIP_1_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_1_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_1			0x00006a0c
+#define BNX2_HC_RX_QUICK_CONS_TRIP_1_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_1_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_1				0x00006a10
+#define BNX2_HC_RX_TICKS_1_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_1_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_1				0x00006a14
+#define BNX2_HC_TX_TICKS_1_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_1_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_1				0x00006a18
+#define BNX2_HC_COM_TICKS_1_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_1_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_1				0x00006a1c
+#define BNX2_HC_CMD_TICKS_1_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_1_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_1			0x00006a20
+#define BNX2_HC_PERIODIC_TICKS_1_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_1_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_2				0x00006a24
+#define BNX2_HC_SB_CONFIG_2_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_2_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_2_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_2_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_2_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_2_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_2_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_2_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_2			0x00006a28
+#define BNX2_HC_TX_QUICK_CONS_TRIP_2_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_2_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_2			0x00006a2c
+#define BNX2_HC_COMP_PROD_TRIP_2_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_2_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_2			0x00006a30
+#define BNX2_HC_RX_QUICK_CONS_TRIP_2_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_2_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_2				0x00006a34
+#define BNX2_HC_RX_TICKS_2_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_2_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_2				0x00006a38
+#define BNX2_HC_TX_TICKS_2_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_2_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_2				0x00006a3c
+#define BNX2_HC_COM_TICKS_2_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_2_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_2				0x00006a40
+#define BNX2_HC_CMD_TICKS_2_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_2_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_2			0x00006a44
+#define BNX2_HC_PERIODIC_TICKS_2_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_2_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_3				0x00006a48
+#define BNX2_HC_SB_CONFIG_3_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_3_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_3_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_3_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_3_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_3_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_3_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_3_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_3			0x00006a4c
+#define BNX2_HC_TX_QUICK_CONS_TRIP_3_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_3_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_3			0x00006a50
+#define BNX2_HC_COMP_PROD_TRIP_3_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_3_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_3			0x00006a54
+#define BNX2_HC_RX_QUICK_CONS_TRIP_3_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_3_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_3				0x00006a58
+#define BNX2_HC_RX_TICKS_3_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_3_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_3				0x00006a5c
+#define BNX2_HC_TX_TICKS_3_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_3_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_3				0x00006a60
+#define BNX2_HC_COM_TICKS_3_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_3_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_3				0x00006a64
+#define BNX2_HC_CMD_TICKS_3_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_3_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_3			0x00006a68
+#define BNX2_HC_PERIODIC_TICKS_3_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_3_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_4				0x00006a6c
+#define BNX2_HC_SB_CONFIG_4_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_4_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_4_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_4_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_4_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_4_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_4_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_4_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_4			0x00006a70
+#define BNX2_HC_TX_QUICK_CONS_TRIP_4_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_4_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_4			0x00006a74
+#define BNX2_HC_COMP_PROD_TRIP_4_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_4_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_4			0x00006a78
+#define BNX2_HC_RX_QUICK_CONS_TRIP_4_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_4_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_4				0x00006a7c
+#define BNX2_HC_RX_TICKS_4_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_4_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_4				0x00006a80
+#define BNX2_HC_TX_TICKS_4_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_4_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_4				0x00006a84
+#define BNX2_HC_COM_TICKS_4_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_4_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_4				0x00006a88
+#define BNX2_HC_CMD_TICKS_4_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_4_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_4			0x00006a8c
+#define BNX2_HC_PERIODIC_TICKS_4_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_4_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_5				0x00006a90
+#define BNX2_HC_SB_CONFIG_5_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_5_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_5_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_5_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_5_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_5_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_5_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_5_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_5			0x00006a94
+#define BNX2_HC_TX_QUICK_CONS_TRIP_5_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_5_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_5			0x00006a98
+#define BNX2_HC_COMP_PROD_TRIP_5_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_5_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_5			0x00006a9c
+#define BNX2_HC_RX_QUICK_CONS_TRIP_5_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_5_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_5				0x00006aa0
+#define BNX2_HC_RX_TICKS_5_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_5_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_5				0x00006aa4
+#define BNX2_HC_TX_TICKS_5_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_5_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_5				0x00006aa8
+#define BNX2_HC_COM_TICKS_5_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_5_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_5				0x00006aac
+#define BNX2_HC_CMD_TICKS_5_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_5_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_5			0x00006ab0
+#define BNX2_HC_PERIODIC_TICKS_5_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_5_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_6				0x00006ab4
+#define BNX2_HC_SB_CONFIG_6_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_6_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_6_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_6_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_6_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_6_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_6_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_6_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_6			0x00006ab8
+#define BNX2_HC_TX_QUICK_CONS_TRIP_6_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_6_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_6			0x00006abc
+#define BNX2_HC_COMP_PROD_TRIP_6_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_6_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_6			0x00006ac0
+#define BNX2_HC_RX_QUICK_CONS_TRIP_6_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_6_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_6				0x00006ac4
+#define BNX2_HC_RX_TICKS_6_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_6_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_6				0x00006ac8
+#define BNX2_HC_TX_TICKS_6_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_6_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_6				0x00006acc
+#define BNX2_HC_COM_TICKS_6_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_6_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_6				0x00006ad0
+#define BNX2_HC_CMD_TICKS_6_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_6_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_6			0x00006ad4
+#define BNX2_HC_PERIODIC_TICKS_6_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_6_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_7				0x00006ad8
+#define BNX2_HC_SB_CONFIG_7_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_7_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_7_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_7_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_7_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_7_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_7_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_7_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_7			0x00006adc
+#define BNX2_HC_TX_QUICK_CONS_TRIP_7_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_7_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_7			0x00006ae0
+#define BNX2_HC_COMP_PROD_TRIP_7_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_7_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_7			0x00006ae4
+#define BNX2_HC_RX_QUICK_CONS_TRIP_7_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_7_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_7				0x00006ae8
+#define BNX2_HC_RX_TICKS_7_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_7_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_7				0x00006aec
+#define BNX2_HC_TX_TICKS_7_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_7_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_7				0x00006af0
+#define BNX2_HC_COM_TICKS_7_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_7_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_7				0x00006af4
+#define BNX2_HC_CMD_TICKS_7_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_7_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_7			0x00006af8
+#define BNX2_HC_PERIODIC_TICKS_7_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_7_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_8				0x00006afc
+#define BNX2_HC_SB_CONFIG_8_RX_TMR_MODE			 (1L<<1)
+#define BNX2_HC_SB_CONFIG_8_TX_TMR_MODE			 (1L<<2)
+#define BNX2_HC_SB_CONFIG_8_COM_TMR_MODE		 (1L<<3)
+#define BNX2_HC_SB_CONFIG_8_CMD_TMR_MODE		 (1L<<4)
+#define BNX2_HC_SB_CONFIG_8_PER_MODE			 (1L<<16)
+#define BNX2_HC_SB_CONFIG_8_ONE_SHOT			 (1L<<17)
+#define BNX2_HC_SB_CONFIG_8_USE_INT_PARAM		 (1L<<18)
+#define BNX2_HC_SB_CONFIG_8_PER_COLLECT_LIMIT		 (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_8			0x00006b00
+#define BNX2_HC_TX_QUICK_CONS_TRIP_8_VALUE		 (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_8_INT		 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_8			0x00006b04
+#define BNX2_HC_COMP_PROD_TRIP_8_VALUE			 (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_8_INT			 (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_8			0x00006b08
+#define BNX2_HC_RX_QUICK_CONS_TRIP_8_VALUE		 (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_8_INT		 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_8				0x00006b0c
+#define BNX2_HC_RX_TICKS_8_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_8_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_8				0x00006b10
+#define BNX2_HC_TX_TICKS_8_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_8_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_8				0x00006b14
+#define BNX2_HC_COM_TICKS_8_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_8_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_8				0x00006b18
+#define BNX2_HC_CMD_TICKS_8_VALUE			 (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_8_INT				 (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_8			0x00006b1c
+#define BNX2_HC_PERIODIC_TICKS_8_HC_PERIODIC_TICKS	 (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_8_HC_INT_PERIODIC_TICKS	 (0xffffL<<16)
 
 
 /*
@@ -3063,7 +5481,7 @@ struct l2_fhdr {
 #define BNX2_TXP_CPU_STATE_PAGE_0_DATA_HALTED		 (1L<<3)
 #define BNX2_TXP_CPU_STATE_PAGE_0_INST_HALTED		 (1L<<4)
 #define BNX2_TXP_CPU_STATE_BAD_DATA_ADDR_HALTED		 (1L<<5)
-#define BNX2_TXP_CPU_STATE_BAD_pc_HALTED		 (1L<<6)
+#define BNX2_TXP_CPU_STATE_BAD_PC_HALTED		 (1L<<6)
 #define BNX2_TXP_CPU_STATE_ALIGN_HALTED			 (1L<<7)
 #define BNX2_TXP_CPU_STATE_FIO_ABORT_HALTED		 (1L<<8)
 #define BNX2_TXP_CPU_STATE_SOFT_HALTED			 (1L<<10)
@@ -3111,7 +5529,7 @@ struct l2_fhdr {
 #define BNX2_TXP_CPU_LAST_BRANCH_ADDR_LBA		 (0x3fffffffL<<2)
 
 #define BNX2_TXP_CPU_REG_FILE				0x00045200
-#define BNX2_TXP_FTQ_DATA				0x000453c0
+#define BNX2_TXP_TXPQ					0x000453c0
 #define BNX2_TXP_FTQ_CMD				0x000453f8
 #define BNX2_TXP_FTQ_CMD_OFFSET				 (0x3ffL<<0)
 #define BNX2_TXP_FTQ_CMD_WR_TOP				 (1L<<10)
@@ -3158,7 +5576,7 @@ struct l2_fhdr {
 #define BNX2_TPAT_CPU_STATE_PAGE_0_DATA_HALTED		 (1L<<3)
 #define BNX2_TPAT_CPU_STATE_PAGE_0_INST_HALTED		 (1L<<4)
 #define BNX2_TPAT_CPU_STATE_BAD_DATA_ADDR_HALTED	 (1L<<5)
-#define BNX2_TPAT_CPU_STATE_BAD_pc_HALTED		 (1L<<6)
+#define BNX2_TPAT_CPU_STATE_BAD_PC_HALTED		 (1L<<6)
 #define BNX2_TPAT_CPU_STATE_ALIGN_HALTED		 (1L<<7)
 #define BNX2_TPAT_CPU_STATE_FIO_ABORT_HALTED		 (1L<<8)
 #define BNX2_TPAT_CPU_STATE_SOFT_HALTED			 (1L<<10)
@@ -3206,7 +5624,7 @@ struct l2_fhdr {
 #define BNX2_TPAT_CPU_LAST_BRANCH_ADDR_LBA		 (0x3fffffffL<<2)
 
 #define BNX2_TPAT_CPU_REG_FILE				0x00085200
-#define BNX2_TPAT_FTQ_DATA				0x000853c0
+#define BNX2_TPAT_TPATQ					0x000853c0
 #define BNX2_TPAT_FTQ_CMD				0x000853f8
 #define BNX2_TPAT_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_TPAT_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -3253,7 +5671,7 @@ struct l2_fhdr {
 #define BNX2_RXP_CPU_STATE_PAGE_0_DATA_HALTED		 (1L<<3)
 #define BNX2_RXP_CPU_STATE_PAGE_0_INST_HALTED		 (1L<<4)
 #define BNX2_RXP_CPU_STATE_BAD_DATA_ADDR_HALTED		 (1L<<5)
-#define BNX2_RXP_CPU_STATE_BAD_pc_HALTED		 (1L<<6)
+#define BNX2_RXP_CPU_STATE_BAD_PC_HALTED		 (1L<<6)
 #define BNX2_RXP_CPU_STATE_ALIGN_HALTED			 (1L<<7)
 #define BNX2_RXP_CPU_STATE_FIO_ABORT_HALTED		 (1L<<8)
 #define BNX2_RXP_CPU_STATE_SOFT_HALTED			 (1L<<10)
@@ -3301,7 +5719,29 @@ struct l2_fhdr {
 #define BNX2_RXP_CPU_LAST_BRANCH_ADDR_LBA		 (0x3fffffffL<<2)
 
 #define BNX2_RXP_CPU_REG_FILE				0x000c5200
-#define BNX2_RXP_CFTQ_DATA				0x000c5380
+#define BNX2_RXP_PFE_PFE_CTL				0x000c537c
+#define BNX2_RXP_PFE_PFE_CTL_INC_USAGE_CNT		 (1L<<0)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE			 (0xfL<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_0			 (0L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_1			 (1L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_2			 (2L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_3			 (3L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_4			 (4L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_5			 (5L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_6			 (6L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_7			 (7L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_8			 (8L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_9			 (9L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_10		 (10L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_11		 (11L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_12		 (12L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_13		 (13L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_14		 (14L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_15		 (15L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_COUNT			 (0xfL<<12)
+#define BNX2_RXP_PFE_PFE_CTL_OFFSET			 (0x1ffL<<16)
+
+#define BNX2_RXP_RXPCQ					0x000c5380
 #define BNX2_RXP_CFTQ_CMD				0x000c53b8
 #define BNX2_RXP_CFTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_RXP_CFTQ_CMD_WR_TOP			 (1L<<10)
@@ -3322,7 +5762,7 @@ struct l2_fhdr {
 #define BNX2_RXP_CFTQ_CTL_MAX_DEPTH			 (0x3ffL<<12)
 #define BNX2_RXP_CFTQ_CTL_CUR_DEPTH			 (0x3ffL<<22)
 
-#define BNX2_RXP_FTQ_DATA				0x000c53c0
+#define BNX2_RXP_RXPQ					0x000c53c0
 #define BNX2_RXP_FTQ_CMD				0x000c53f8
 #define BNX2_RXP_FTQ_CMD_OFFSET				 (0x3ffL<<0)
 #define BNX2_RXP_FTQ_CMD_WR_TOP				 (1L<<10)
@@ -3350,6 +5790,10 @@ struct l2_fhdr {
  *  com_reg definition
  *  offset: 0x100000
  */
+#define BNX2_COM_CKSUM_ERROR_STATUS			0x00100000
+#define BNX2_COM_CKSUM_ERROR_STATUS_CALCULATED		 (0xffffL<<0)
+#define BNX2_COM_CKSUM_ERROR_STATUS_EXPECTED		 (0xffffL<<16)
+
 #define BNX2_COM_CPU_MODE				0x00105000
 #define BNX2_COM_CPU_MODE_LOCAL_RST			 (1L<<0)
 #define BNX2_COM_CPU_MODE_STEP_ENA			 (1L<<1)
@@ -3369,7 +5813,7 @@ struct l2_fhdr {
 #define BNX2_COM_CPU_STATE_PAGE_0_DATA_HALTED		 (1L<<3)
 #define BNX2_COM_CPU_STATE_PAGE_0_INST_HALTED		 (1L<<4)
 #define BNX2_COM_CPU_STATE_BAD_DATA_ADDR_HALTED		 (1L<<5)
-#define BNX2_COM_CPU_STATE_BAD_pc_HALTED		 (1L<<6)
+#define BNX2_COM_CPU_STATE_BAD_PC_HALTED		 (1L<<6)
 #define BNX2_COM_CPU_STATE_ALIGN_HALTED			 (1L<<7)
 #define BNX2_COM_CPU_STATE_FIO_ABORT_HALTED		 (1L<<8)
 #define BNX2_COM_CPU_STATE_SOFT_HALTED			 (1L<<10)
@@ -3417,7 +5861,29 @@ struct l2_fhdr {
 #define BNX2_COM_CPU_LAST_BRANCH_ADDR_LBA		 (0x3fffffffL<<2)
 
 #define BNX2_COM_CPU_REG_FILE				0x00105200
-#define BNX2_COM_COMXQ_FTQ_DATA				0x00105340
+#define BNX2_COM_COMTQ_PFE_PFE_CTL			0x001052bc
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_INC_USAGE_CNT	 (1L<<0)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE		 (0xfL<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_0		 (0L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_1		 (1L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_2		 (2L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_3		 (3L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_4		 (4L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_5		 (5L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_6		 (6L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_7		 (7L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_8		 (8L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_9		 (9L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_10		 (10L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_11		 (11L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_12		 (12L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_13		 (13L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_14		 (14L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_15		 (15L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_COUNT		 (0xfL<<12)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_OFFSET		 (0x1ffL<<16)
+
+#define BNX2_COM_COMXQ					0x00105340
 #define BNX2_COM_COMXQ_FTQ_CMD				0x00105378
 #define BNX2_COM_COMXQ_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_COM_COMXQ_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -3438,7 +5904,7 @@ struct l2_fhdr {
 #define BNX2_COM_COMXQ_FTQ_CTL_MAX_DEPTH		 (0x3ffL<<12)
 #define BNX2_COM_COMXQ_FTQ_CTL_CUR_DEPTH		 (0x3ffL<<22)
 
-#define BNX2_COM_COMTQ_FTQ_DATA				0x00105380
+#define BNX2_COM_COMTQ					0x00105380
 #define BNX2_COM_COMTQ_FTQ_CMD				0x001053b8
 #define BNX2_COM_COMTQ_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_COM_COMTQ_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -3459,7 +5925,7 @@ struct l2_fhdr {
 #define BNX2_COM_COMTQ_FTQ_CTL_MAX_DEPTH		 (0x3ffL<<12)
 #define BNX2_COM_COMTQ_FTQ_CTL_CUR_DEPTH		 (0x3ffL<<22)
 
-#define BNX2_COM_COMQ_FTQ_DATA				0x001053c0
+#define BNX2_COM_COMQ					0x001053c0
 #define BNX2_COM_COMQ_FTQ_CMD				0x001053f8
 #define BNX2_COM_COMQ_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_COM_COMQ_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -3489,6 +5955,10 @@ struct l2_fhdr {
  *  cp_reg definition
  *  offset: 0x180000
  */
+#define BNX2_CP_CKSUM_ERROR_STATUS			0x00180000
+#define BNX2_CP_CKSUM_ERROR_STATUS_CALCULATED		 (0xffffL<<0)
+#define BNX2_CP_CKSUM_ERROR_STATUS_EXPECTED		 (0xffffL<<16)
+
 #define BNX2_CP_CPU_MODE				0x00185000
 #define BNX2_CP_CPU_MODE_LOCAL_RST			 (1L<<0)
 #define BNX2_CP_CPU_MODE_STEP_ENA			 (1L<<1)
@@ -3508,7 +5978,7 @@ struct l2_fhdr {
 #define BNX2_CP_CPU_STATE_PAGE_0_DATA_HALTED		 (1L<<3)
 #define BNX2_CP_CPU_STATE_PAGE_0_INST_HALTED		 (1L<<4)
 #define BNX2_CP_CPU_STATE_BAD_DATA_ADDR_HALTED		 (1L<<5)
-#define BNX2_CP_CPU_STATE_BAD_pc_HALTED			 (1L<<6)
+#define BNX2_CP_CPU_STATE_BAD_PC_HALTED			 (1L<<6)
 #define BNX2_CP_CPU_STATE_ALIGN_HALTED			 (1L<<7)
 #define BNX2_CP_CPU_STATE_FIO_ABORT_HALTED		 (1L<<8)
 #define BNX2_CP_CPU_STATE_SOFT_HALTED			 (1L<<10)
@@ -3556,7 +6026,29 @@ struct l2_fhdr {
 #define BNX2_CP_CPU_LAST_BRANCH_ADDR_LBA		 (0x3fffffffL<<2)
 
 #define BNX2_CP_CPU_REG_FILE				0x00185200
-#define BNX2_CP_CPQ_FTQ_DATA				0x001853c0
+#define BNX2_CP_CPQ_PFE_PFE_CTL				0x001853bc
+#define BNX2_CP_CPQ_PFE_PFE_CTL_INC_USAGE_CNT		 (1L<<0)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE		 (0xfL<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_0		 (0L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_1		 (1L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_2		 (2L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_3		 (3L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_4		 (4L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_5		 (5L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_6		 (6L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_7		 (7L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_8		 (8L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_9		 (9L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_10		 (10L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_11		 (11L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_12		 (12L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_13		 (13L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_14		 (14L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_15		 (15L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_COUNT		 (0xfL<<12)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_OFFSET			 (0x1ffL<<16)
+
+#define BNX2_CP_CPQ					0x001853c0
 #define BNX2_CP_CPQ_FTQ_CMD				0x001853f8
 #define BNX2_CP_CPQ_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_CP_CPQ_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -3584,6 +6076,59 @@ struct l2_fhdr {
  *  mcp_reg definition
  *  offset: 0x140000
  */
+#define BNX2_MCP_MCP_CONTROL				0x00140080
+#define BNX2_MCP_MCP_CONTROL_SMBUS_SEL			 (1L<<30)
+#define BNX2_MCP_MCP_CONTROL_MCP_ISOLATE		 (1L<<31)
+
+#define BNX2_MCP_MCP_ATTENTION_STATUS			0x00140084
+#define BNX2_MCP_MCP_ATTENTION_STATUS_DRV_DOORBELL	 (1L<<29)
+#define BNX2_MCP_MCP_ATTENTION_STATUS_WATCHDOG_TIMEOUT	 (1L<<30)
+#define BNX2_MCP_MCP_ATTENTION_STATUS_CPU_EVENT		 (1L<<31)
+
+#define BNX2_MCP_MCP_HEARTBEAT_CONTROL			0x00140088
+#define BNX2_MCP_MCP_HEARTBEAT_CONTROL_MCP_HEARTBEAT_ENABLE	 (1L<<31)
+
+#define BNX2_MCP_MCP_HEARTBEAT_STATUS			0x0014008c
+#define BNX2_MCP_MCP_HEARTBEAT_STATUS_MCP_HEARTBEAT_PERIOD	 (0x7ffL<<0)
+#define BNX2_MCP_MCP_HEARTBEAT_STATUS_VALID		 (1L<<31)
+
+#define BNX2_MCP_MCP_HEARTBEAT				0x00140090
+#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_COUNT	 (0x3fffffffL<<0)
+#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_INC	 (1L<<30)
+#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_RESET	 (1L<<31)
+
+#define BNX2_MCP_WATCHDOG_RESET				0x00140094
+#define BNX2_MCP_WATCHDOG_RESET_WATCHDOG_RESET		 (1L<<31)
+
+#define BNX2_MCP_WATCHDOG_CONTROL			0x00140098
+#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_TIMEOUT	 (0xfffffffL<<0)
+#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_ATTN		 (1L<<29)
+#define BNX2_MCP_WATCHDOG_CONTROL_MCP_RST_ENABLE	 (1L<<30)
+#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_ENABLE	 (1L<<31)
+
+#define BNX2_MCP_ACCESS_LOCK				0x0014009c
+#define BNX2_MCP_ACCESS_LOCK_LOCK			 (1L<<31)
+
+#define BNX2_MCP_TOE_ID					0x001400a0
+#define BNX2_MCP_TOE_ID_FUNCTION_ID			 (1L<<31)
+
+#define BNX2_MCP_MAILBOX_CFG				0x001400a4
+#define BNX2_MCP_MAILBOX_CFG_MAILBOX_OFFSET		 (0x3fffL<<0)
+#define BNX2_MCP_MAILBOX_CFG_MAILBOX_SIZE		 (0xfffL<<20)
+
+#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC			0x001400a8
+#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC_MAILBOX_OFFSET	 (0x3fffL<<0)
+#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC_MAILBOX_SIZE	 (0xfffL<<20)
+
+#define BNX2_MCP_MCP_DOORBELL				0x001400ac
+#define BNX2_MCP_MCP_DOORBELL_MCP_DOORBELL		 (1L<<31)
+
+#define BNX2_MCP_DRIVER_DOORBELL			0x001400b0
+#define BNX2_MCP_DRIVER_DOORBELL_DRIVER_DOORBELL	 (1L<<31)
+
+#define BNX2_MCP_DRIVER_DOORBELL_OTHER_FUNC		0x001400b4
+#define BNX2_MCP_DRIVER_DOORBELL_OTHER_FUNC_DRIVER_DOORBELL	 (1L<<31)
+
 #define BNX2_MCP_CPU_MODE				0x00145000
 #define BNX2_MCP_CPU_MODE_LOCAL_RST			 (1L<<0)
 #define BNX2_MCP_CPU_MODE_STEP_ENA			 (1L<<1)
@@ -3603,7 +6148,7 @@ struct l2_fhdr {
 #define BNX2_MCP_CPU_STATE_PAGE_0_DATA_HALTED		 (1L<<3)
 #define BNX2_MCP_CPU_STATE_PAGE_0_INST_HALTED		 (1L<<4)
 #define BNX2_MCP_CPU_STATE_BAD_DATA_ADDR_HALTED		 (1L<<5)
-#define BNX2_MCP_CPU_STATE_BAD_pc_HALTED		 (1L<<6)
+#define BNX2_MCP_CPU_STATE_BAD_PC_HALTED		 (1L<<6)
 #define BNX2_MCP_CPU_STATE_ALIGN_HALTED			 (1L<<7)
 #define BNX2_MCP_CPU_STATE_FIO_ABORT_HALTED		 (1L<<8)
 #define BNX2_MCP_CPU_STATE_SOFT_HALTED			 (1L<<10)
@@ -3651,7 +6196,7 @@ struct l2_fhdr {
 #define BNX2_MCP_CPU_LAST_BRANCH_ADDR_LBA		 (0x3fffffffL<<2)
 
 #define BNX2_MCP_CPU_REG_FILE				0x00145200
-#define BNX2_MCP_MCPQ_FTQ_DATA				0x001453c0
+#define BNX2_MCP_MCPQ					0x001453c0
 #define BNX2_MCP_MCPQ_FTQ_CMD				0x001453f8
 #define BNX2_MCP_MCPQ_FTQ_CMD_OFFSET			 (0x3ffL<<0)
 #define BNX2_MCP_MCPQ_FTQ_CMD_WR_TOP			 (1L<<10)
@@ -3696,6 +6241,8 @@ struct l2_fhdr {
 
 /* 5708 Serdes PHY registers */
 
+#define BCM5708S_BMCR_FORCE_2500		0x20
+
 #define BCM5708S_UP1				0xb
 
 #define BCM5708S_UP1_2G5			0x1
@@ -3804,6 +6351,7 @@ struct l2_fhdr {
 #define INVALID_CID_ADDR            0xffffffff
 
 #define TX_CID		16
+#define TX_TSS_CID	32
 #define RX_CID		0
 
 #define MB_TX_CID_ADDR	MB_GET_CID_ADDR(TX_CID)
@@ -3889,6 +6437,8 @@ struct bnx2 {
 
 	u32		tx_prod_bseq __attribute__((aligned(L1_CACHE_BYTES)));
 	u16		tx_prod;
+	u32		tx_bidx_addr;
+	u32		tx_bseq_addr;
 
 	u16		tx_cons __attribute__((aligned(L1_CACHE_BYTES)));
 	u16		hw_tx_cons;
@@ -3945,6 +6495,7 @@ struct bnx2 {
 #define CHIP_NUM(bp)			(((bp)->chip_id) & 0xffff0000)
 #define CHIP_NUM_5706			0x57060000
 #define CHIP_NUM_5708			0x57080000
+#define CHIP_NUM_5709			0x57090000
 
 #define CHIP_REV(bp)			(((bp)->chip_id) & 0x0000f000)
 #define CHIP_REV_Ax			0x00000000
@@ -4007,6 +6558,10 @@ struct bnx2 {
 	struct statistics_block	*stats_blk;
 	dma_addr_t		stats_blk_mapping;
 
+	int			ctx_pages;
+	void			*ctx_blk[4];
+	dma_addr_t		ctx_blk_mapping[4];
+
 	u32			hc_cmd;
 	u32			rx_mode;
 
@@ -4038,6 +6593,7 @@ struct bnx2 {
 
 	u8			serdes_an_pending;
 #define SERDES_AN_TIMEOUT	(HZ / 3)
+#define SERDES_FORCED_TIMEOUT	(HZ / 10)
 
 	u8			mac_addr[8];
 
@@ -4104,41 +6660,43 @@ struct cpu_reg {
 };
 
 struct fw_info {
-	u32 ver_major;
-	u32 ver_minor;
-	u32 ver_fix;
+	const u32 ver_major;
+	const u32 ver_minor;
+	const u32 ver_fix;
 
-	u32 start_addr;
+	const u32 start_addr;
 
 	/* Text section. */
-	u32 text_addr;
-	u32 text_len;
-	u32 text_index;
+	const u32 text_addr;
+	const u32 text_len;
+	const u32 text_index;
 	u32 *text;
+	u8 *gz_text;
+	const u32 gz_text_len;
 
 	/* Data section. */
-	u32 data_addr;
-	u32 data_len;
-	u32 data_index;
-	u32 *data;
+	const u32 data_addr;
+	const u32 data_len;
+	const u32 data_index;
+	const u32 *data;
 
 	/* SBSS section. */
-	u32 sbss_addr;
-	u32 sbss_len;
-	u32 sbss_index;
-	u32 *sbss;
+	const u32 sbss_addr;
+	const u32 sbss_len;
+	const u32 sbss_index;
+	const u32 *sbss;
 
 	/* BSS section. */
-	u32 bss_addr;
-	u32 bss_len;
-	u32 bss_index;
-	u32 *bss;
+	const u32 bss_addr;
+	const u32 bss_len;
+	const u32 bss_index;
+	const u32 *bss;
 
 	/* Read-only section. */
-	u32 rodata_addr;
-	u32 rodata_len;
-	u32 rodata_index;
-	u32 *rodata;
+	const u32 rodata_addr;
+	const u32 rodata_len;
+	const u32 rodata_index;
+	const u32 *rodata;
 };
 
 #define RV2P_PROC1                              0
diff --git a/drivers/net/bnx2_fw.h b/drivers/net/bnx2_fw.h
index 2d753dca0d7..21d368ff424 100644
--- a/drivers/net/bnx2_fw.h
+++ b/drivers/net/bnx2_fw.h
@@ -14,20 +14,6 @@
  * accompanying it.
  */
 
-static const int bnx2_COM_b06FwReleaseMajor = 0x1;
-static const int bnx2_COM_b06FwReleaseMinor = 0x0;
-static const int bnx2_COM_b06FwReleaseFix = 0x0;
-static const u32 bnx2_COM_b06FwStartAddr = 0x080008b4;
-static const u32 bnx2_COM_b06FwTextAddr = 0x08000000;
-static const int bnx2_COM_b06FwTextLen = 0x57bc;
-static const u32 bnx2_COM_b06FwDataAddr = 0x08005840;
-static const int bnx2_COM_b06FwDataLen = 0x0;
-static const u32 bnx2_COM_b06FwRodataAddr = 0x080057c0;
-static const int bnx2_COM_b06FwRodataLen = 0x58;
-static const u32 bnx2_COM_b06FwBssAddr = 0x08005860;
-static const int bnx2_COM_b06FwBssLen = 0x88;
-static const u32 bnx2_COM_b06FwSbssAddr = 0x08005840;
-static const int bnx2_COM_b06FwSbssLen = 0x1c;
 static u8 bnx2_COM_b06FwText[] = {
 	0x1f, 0x8b, 0x08, 0x08, 0x09, 0x83, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
 	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5b, 0x7d, 0x6c,
@@ -673,389 +659,752 @@ static u32 bnx2_COM_b06FwRodata[(0x58/4) + 1] = {
 static u32 bnx2_COM_b06FwBss[(0x88/4) + 1] = { 0x0 };
 static u32 bnx2_COM_b06FwSbss[(0x1c/4) + 1] = { 0x0 };
 
-static int bnx2_RXP_b06FwReleaseMajor = 0x1;
-static int bnx2_RXP_b06FwReleaseMinor = 0x0;
-static int bnx2_RXP_b06FwReleaseFix = 0x0;
-static u32 bnx2_RXP_b06FwStartAddr = 0x08003184;
-static u32 bnx2_RXP_b06FwTextAddr = 0x08000000;
-static int bnx2_RXP_b06FwTextLen = 0x588c;
-static u32 bnx2_RXP_b06FwDataAddr = 0x080058e0;
-static int bnx2_RXP_b06FwDataLen = 0x0;
-static u32 bnx2_RXP_b06FwRodataAddr = 0x08005890;
-static int bnx2_RXP_b06FwRodataLen = 0x28;
-static u32 bnx2_RXP_b06FwBssAddr = 0x08005900;
-static int bnx2_RXP_b06FwBssLen = 0x13a4;
-static u32 bnx2_RXP_b06FwSbssAddr = 0x080058e0;
-static int bnx2_RXP_b06FwSbssLen = 0x1c;
+static struct fw_info bnx2_com_fw_06 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x080008b4,
+
+	.text_addr			= 0x08000000,
+	.text_len			= 0x57bc,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_COM_b06FwText,
+	.gz_text_len			= sizeof(bnx2_COM_b06FwText),
+
+	.data_addr			= 0x08005840,
+	.data_len			= 0x0,
+	.data_index			= 0x0,
+	.data				= bnx2_COM_b06FwData,
+
+	.sbss_addr			= 0x08005840,
+	.sbss_len			= 0x1c,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_COM_b06FwSbss,
+
+	.bss_addr			= 0x08005860,
+	.bss_len			= 0x88,
+	.bss_index			= 0x0,
+	.bss				= bnx2_COM_b06FwBss,
+
+	.rodata_addr			= 0x080057c0,
+	.rodata_len			= 0x58,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_COM_b06FwRodata,
+};
+
 static u8 bnx2_RXP_b06FwText[] = {
-	0x1f, 0x8b, 0x08, 0x08, 0x07, 0x87, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
-	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xed, 0x5c, 0x5d, 0x6c,
-	0x1c, 0xd7, 0x75, 0x3e, 0xf3, 0x43, 0x71, 0x49, 0x91, 0xd4, 0x70, 0xb9,
-	0x62, 0x57, 0x12, 0x65, 0xed, 0x8a, 0x43, 0x71, 0x6d, 0x31, 0xce, 0x50,
-	0x58, 0xdb, 0x82, 0xb1, 0x48, 0xc7, 0xb3, 0xa4, 0xc8, 0x24, 0x02, 0x42,
-	0x1b, 0x42, 0xab, 0xa4, 0xa9, 0xc1, 0x90, 0x72, 0x91, 0x22, 0x2c, 0xa0,
-	0x1a, 0x79, 0xf0, 0x43, 0x10, 0x2f, 0x56, 0x3f, 0xa6, 0xd1, 0x8d, 0x96,
-	0xb6, 0x1c, 0x53, 0x08, 0x82, 0x82, 0xe5, 0x52, 0x52, 0x0b, 0x2c, 0xb4,
-	0x96, 0xed, 0x36, 0x7e, 0xa8, 0x23, 0x9a, 0x92, 0x8d, 0xa6, 0x68, 0x81,
-	0x22, 0xad, 0xd1, 0xf4, 0x4d, 0x95, 0x9a, 0x4a, 0x75, 0x5f, 0xd4, 0xa2,
-	0x48, 0xda, 0x46, 0xcd, 0xf4, 0xfb, 0xee, 0xcc, 0x88, 0xd4, 0x9a, 0xb2,
-	0x2c, 0x3b, 0x0d, 0x62, 0x74, 0x0e, 0x30, 0xd8, 0xb9, 0x7f, 0xe7, 0xef,
-	0x9e, 0x73, 0xee, 0x39, 0x77, 0x28, 0x7d, 0xa5, 0x43, 0xda, 0x25, 0x84,
-	0x4e, 0x3c, 0x99, 0xc3, 0xcf, 0x3c, 0xfd, 0xe0, 0xc3, 0x0f, 0xee, 0xc1,
-	0xeb, 0xb0, 0xa1, 0x6d, 0xd0, 0xa3, 0xfe, 0x18, 0x62, 0x88, 0x21, 0x86,
-	0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62,
-	0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21,
-	0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18,
-	0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88,
-	0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0xff, 0xef, 0x60, 0x88, 0x58,
-	0xfc, 0xed, 0x0c, 0x1f, 0x49, 0xe8, 0x85, 0xcb, 0x07, 0x3d, 0x5b, 0x12,
-	0x46, 0x61, 0x69, 0x66, 0xda, 0x16, 0x71, 0xeb, 0xbb, 0x33, 0x45, 0xf9,
-	0x1f, 0xbf, 0x94, 0x32, 0x85, 0xfd, 0xdb, 0x0b, 0x37, 0x9f, 0x7d, 0xf3,
-	0x91, 0xec, 0x8d, 0x05, 0x43, 0x12, 0x56, 0xe1, 0xe8, 0xb0, 0xb5, 0x4b,
-	0x12, 0x7d, 0x58, 0xf3, 0xdd, 0xc1, 0xcf, 0x59, 0xd2, 0x15, 0xe1, 0xba,
-	0xee, 0xbf, 0x39, 0x68, 0xc9, 0x2b, 0x8d, 0x94, 0x5c, 0x68, 0x6c, 0xdf,
-	0x24, 0x5d, 0xd9, 0x52, 0x09, 0xfd, 0x6e, 0x8a, 0xe3, 0x96, 0x94, 0xab,
-	0x2d, 0xe2, 0x2a, 0xba, 0x7d, 0x5a, 0x71, 0xfe, 0x3e, 0xcd, 0x9b, 0x7f,
-	0x9e, 0xff, 0x1e, 0x24, 0xa5, 0xcb, 0x7d, 0x68, 0xf7, 0xa1, 0xcd, 0xf7,
-	0x81, 0xf4, 0x94, 0x98, 0x72, 0xa4, 0x91, 0x90, 0xa3, 0xd5, 0x8c, 0xe8,
-	0x05, 0x71, 0xbd, 0xbc, 0x9d, 0x2e, 0xa3, 0x6f, 0xea, 0x00, 0xdb, 0x29,
-	0xe0, 0xf9, 0x0e, 0xd7, 0x59, 0x5e, 0x5e, 0x4a, 0xb7, 0xc6, 0x14, 0x0d,
-	0x8e, 0xb1, 0x0f, 0xbf, 0x58, 0x5f, 0xae, 0x76, 0x00, 0x6f, 0xd6, 0x71,
-	0x41, 0xdc, 0x73, 0x2c, 0xd0, 0xf6, 0xfd, 0xdf, 0x75, 0x32, 0xb2, 0xe2,
-	0x74, 0x81, 0xa7, 0x16, 0x69, 0xb5, 0xc5, 0xd2, 0x0b, 0xb6, 0xb5, 0x22,
-	0x6d, 0x1c, 0xeb, 0x34, 0x0a, 0xbe, 0x3f, 0x9d, 0x97, 0xae, 0xa0, 0x6f,
-	0xb7, 0xe2, 0x63, 0x72, 0x42, 0xc3, 0xbc, 0x57, 0x49, 0x0f, 0x3a, 0xe2,
-	0x3b, 0x7f, 0xf3, 0x52, 0xac, 0x6c, 0x97, 0xc9, 0x54, 0xf6, 0xa0, 0x1b,
-	0xd0, 0x74, 0x3d, 0x67, 0x2b, 0x70, 0x6a, 0xe0, 0x4f, 0xdb, 0x81, 0xf5,
-	0xee, 0x0a, 0x68, 0x1a, 0x85, 0xcd, 0x62, 0x6c, 0x66, 0x9f, 0xe8, 0x3b,
-	0x87, 0x93, 0xe1, 0x78, 0x97, 0x36, 0x32, 0x6f, 0x88, 0x6e, 0xff, 0x81,
-	0xe6, 0xd5, 0x7a, 0xe5, 0xd8, 0xbc, 0x8e, 0x77, 0x5d, 0xae, 0xe6, 0x4b,
-	0x9a, 0xdb, 0xa8, 0x68, 0xde, 0xd9, 0x59, 0xad, 0x78, 0xd6, 0x94, 0xa3,
-	0xb6, 0x7f, 0xe1, 0xb4, 0x73, 0x42, 0x1b, 0x39, 0x7b, 0x46, 0x1b, 0x3d,
-	0xfb, 0x86, 0x36, 0xde, 0xd8, 0xb2, 0x49, 0xda, 0xb3, 0xd0, 0x1e, 0x71,
-	0x90, 0xbf, 0x4f, 0x87, 0xba, 0xec, 0xa2, 0xde, 0x4a, 0xe4, 0x7d, 0x9f,
-	0xf3, 0x86, 0xe6, 0x55, 0x6d, 0x8b, 0xfb, 0xe6, 0xa6, 0x22, 0x1a, 0xed,
-	0x72, 0x74, 0xde, 0x94, 0x63, 0xd5, 0x94, 0x3c, 0x57, 0x2d, 0x29, 0x5a,
-	0x86, 0x5d, 0xd2, 0xbc, 0x06, 0xc7, 0x2b, 0xa0, 0x75, 0x42, 0xdb, 0x07,
-	0x9a, 0xde, 0x59, 0x29, 0x5d, 0x71, 0xe6, 0x40, 0xaf, 0x03, 0x78, 0xff,
-	0x58, 0x1b, 0x6d, 0xf4, 0x6a, 0xde, 0xc9, 0x9b, 0xe2, 0x39, 0x59, 0xeb,
-	0x4b, 0x62, 0xba, 0xb0, 0x01, 0xc8, 0x0c, 0xfd, 0x38, 0xd0, 0x49, 0xca,
-	0xf7, 0xf5, 0x82, 0xff, 0x2c, 0x74, 0x6f, 0x5d, 0xa1, 0xfc, 0x8d, 0x5e,
-	0x29, 0xcf, 0x53, 0xd7, 0xa6, 0x36, 0x52, 0xf5, 0x2f, 0x78, 0x8e, 0xf4,
-	0x19, 0xe2, 0xfb, 0x47, 0x9d, 0x81, 0xf4, 0x21, 0x39, 0x03, 0xdc, 0x75,
-	0xad, 0xd8, 0xa0, 0xae, 0xc1, 0xdf, 0x2d, 0x39, 0x02, 0xbd, 0x15, 0x9d,
-	0x5e, 0x99, 0xb4, 0xb2, 0x2e, 0xf6, 0x68, 0x53, 0x20, 0x57, 0x32, 0xb4,
-	0x17, 0xd2, 0xe7, 0xde, 0x67, 0xd3, 0x9e, 0xa1, 0xcb, 0x53, 0x2f, 0x3d,
-	0xdf, 0xb3, 0x38, 0xb4, 0x91, 0x32, 0x43, 0xff, 0xf2, 0x45, 0xcf, 0xf6,
-	0xb6, 0xb4, 0x48, 0x29, 0x6d, 0x48, 0x16, 0xfb, 0xb4, 0x43, 0x4e, 0x3b,
-	0x22, 0x87, 0x2a, 0xd0, 0x8d, 0x6d, 0x5a, 0x8b, 0x62, 0x67, 0xca, 0x32,
-	0x50, 0x32, 0x75, 0x74, 0x26, 0x49, 0x97, 0x3a, 0xd2, 0xe5, 0x7a, 0x9e,
-	0x7a, 0xa2, 0x3d, 0x7f, 0x28, 0x5d, 0x69, 0xab, 0xba, 0x5a, 0xd5, 0xd3,
-	0xf8, 0x2f, 0x5d, 0x4f, 0xd4, 0xc9, 0x72, 0x28, 0xb7, 0x03, 0xdc, 0x8f,
-	0x40, 0x5f, 0xe2, 0xea, 0xc3, 0x0f, 0xb1, 0x6f, 0x93, 0x51, 0xb0, 0xd3,
-	0x17, 0x61, 0x14, 0x7a, 0x61, 0x37, 0x64, 0x19, 0xa6, 0xee, 0xe0, 0xc3,
-	0x1f, 0x49, 0x5e, 0xf9, 0xd5, 0x90, 0x97, 0xfc, 0xdb, 0x32, 0x55, 0x49,
-	0x80, 0x06, 0x65, 0xd4, 0xe5, 0xbd, 0x7c, 0x64, 0x1b, 0x7b, 0x20, 0x5f,
-	0x5e, 0xa6, 0xbe, 0x45, 0x7f, 0xa2, 0xfd, 0xf3, 0x9d, 0xb2, 0xfe, 0xcc,
-	0xbf, 0xee, 0x7c, 0x92, 0xf6, 0x96, 0x7c, 0x27, 0xe4, 0x78, 0x35, 0xc9,
-	0x3d, 0xd4, 0x56, 0x54, 0x6c, 0x8a, 0x64, 0x14, 0xdd, 0x28, 0x74, 0x48,
-	0x51, 0xed, 0xf7, 0x5e, 0xd0, 0x43, 0x2c, 0xa8, 0xf2, 0xbd, 0xa0, 0x64,
-	0x9b, 0xb6, 0xed, 0xcc, 0x11, 0xc9, 0xc2, 0xbe, 0x45, 0x8e, 0xcc, 0x99,
-	0x32, 0x6d, 0xff, 0x63, 0xa7, 0xb4, 0x2f, 0xdf, 0x6f, 0xa8, 0xb8, 0xae,
-	0xf7, 0x6e, 0x90, 0x4d, 0xe0, 0x77, 0xf9, 0x7e, 0x5d, 0xe4, 0xa6, 0x59,
-	0xc8, 0x5a, 0x23, 0x08, 0xf6, 0x46, 0x81, 0xb1, 0x4c, 0x43, 0x2c, 0x93,
-	0x44, 0x8b, 0x4d, 0x7d, 0xf9, 0xfe, 0xf8, 0xf0, 0xdd, 0xf5, 0x75, 0x64,
-	0x9e, 0xb4, 0xa9, 0x2f, 0xc6, 0xa8, 0x12, 0xf4, 0xc1, 0xf8, 0x74, 0xbb,
-	0xae, 0x8a, 0xa1, 0xae, 0x46, 0xfe, 0xef, 0xed, 0xc2, 0xf5, 0xaa, 0xa2,
-	0x79, 0xce, 0xbb, 0xa1, 0x2f, 0xd8, 0x32, 0x02, 0x7f, 0x37, 0xec, 0x4f,
-	0xcb, 0x91, 0x54, 0x76, 0xc2, 0x95, 0xc0, 0xe6, 0xaf, 0xad, 0xb1, 0xf9,
-	0xd1, 0xbb, 0xc8, 0x75, 0x3c, 0x94, 0xcb, 0x0d, 0xe5, 0x1a, 0x85, 0x5c,
-	0x63, 0x90, 0x6b, 0xe5, 0x23, 0xc8, 0xb5, 0xf2, 0x91, 0xe5, 0xd2, 0xa4,
-	0xec, 0x3c, 0x08, 0x5a, 0xa6, 0xfc, 0xab, 0x13, 0xd8, 0xf2, 0xbf, 0x38,
-	0x9f, 0x14, 0x19, 0x7c, 0x7f, 0x70, 0xd8, 0x16, 0xef, 0x5b, 0xe0, 0xd5,
-	0x71, 0x40, 0x8b, 0xef, 0xef, 0x97, 0xe1, 0x6e, 0xfe, 0x38, 0x8b, 0x7d,
-	0x5d, 0xcf, 0x1f, 0x29, 0x87, 0x3e, 0x7c, 0xef, 0xfe, 0xa8, 0x6b, 0x1f,
-	0x55, 0x0e, 0xc6, 0x9c, 0x4f, 0x35, 0x9d, 0xab, 0x1f, 0x56, 0x86, 0xf5,
-	0x63, 0xca, 0x2f, 0x4f, 0x86, 0xc7, 0x64, 0x72, 0x33, 0xed, 0xa9, 0xa4,
-	0x8d, 0x0c, 0x92, 0xef, 0xb5, 0xfc, 0x4a, 0x26, 0xe0, 0x0d, 0x39, 0xd1,
-	0xd2, 0x46, 0x39, 0xb2, 0x60, 0x49, 0x69, 0xe9, 0x4e, 0x71, 0x57, 0x03,
-	0x6f, 0xb4, 0x47, 0xf6, 0x7d, 0xd2, 0x7c, 0x2a, 0xc8, 0x2b, 0x2e, 0x54,
-	0x91, 0x83, 0x56, 0x13, 0x72, 0xd9, 0x48, 0xcb, 0x9b, 0x83, 0x87, 0xe5,
-	0xf3, 0xd5, 0x24, 0xe8, 0x31, 0x9f, 0x2c, 0xe7, 0x10, 0x17, 0xb5, 0xb2,
-	0x63, 0x08, 0x79, 0xaf, 0xd9, 0x9c, 0x13, 0xc4, 0x96, 0x72, 0x10, 0x83,
-	0x5d, 0x6f, 0x50, 0xe5, 0x14, 0x90, 0x4f, 0x64, 0x0c, 0xb1, 0xb7, 0x66,
-	0xb3, 0xcd, 0xfe, 0xa0, 0xef, 0xb3, 0x95, 0x5e, 0xad, 0xc8, 0xbc, 0x64,
-	0xf0, 0xa6, 0x4c, 0x3b, 0x41, 0xdf, 0xe7, 0x2a, 0xa3, 0x9b, 0x98, 0x1f,
-	0x1a, 0x05, 0xc9, 0x94, 0x9d, 0xf7, 0x7c, 0xd7, 0xba, 0x7d, 0xcd, 0xfa,
-	0x78, 0xb2, 0x13, 0x81, 0xce, 0x45, 0xfb, 0xaa, 0xad, 0xf7, 0xb6, 0x4a,
-	0x09, 0x27, 0x5d, 0xd6, 0x1a, 0x47, 0xe7, 0xbe, 0x4a, 0x79, 0x5b, 0xab,
-	0xdc, 0x34, 0x80, 0x3f, 0x6d, 0x68, 0x62, 0x1e, 0xaa, 0x94, 0xbb, 0xd9,
-	0xa6, 0xbe, 0x74, 0x4d, 0x12, 0xa3, 0x15, 0x5f, 0xae, 0x3a, 0x41, 0xee,
-	0x63, 0x68, 0x7a, 0x6f, 0x5b, 0xb8, 0x56, 0xd7, 0x76, 0x39, 0x97, 0x44,
-	0x3a, 0x0e, 0x55, 0xc4, 0x2a, 0x56, 0x76, 0x39, 0x6f, 0x4b, 0xb9, 0xa7,
-	0x6d, 0x75, 0x5d, 0x8a, 0xeb, 0x76, 0x0e, 0xaf, 0x9d, 0xbb, 0xcb, 0xb9,
-	0x28, 0xe5, 0x2d, 0x6d, 0xab, 0xb4, 0xd2, 0x58, 0xdb, 0x17, 0xac, 0xe5,
-	0xf8, 0x66, 0x71, 0xbb, 0x39, 0x47, 0xef, 0x6d, 0xbf, 0x45, 0x43, 0x32,
-	0xc5, 0x4a, 0xb9, 0xa7, 0x7d, 0x15, 0xaf, 0x4d, 0xbc, 0xde, 0x1a, 0xbc,
-	0xc4, 0xd9, 0xbe, 0x8a, 0x33, 0x07, 0x9c, 0x43, 0xab, 0x38, 0x39, 0x7e,
-	0x58, 0x8a, 0x38, 0xd3, 0x5a, 0x0a, 0x32, 0xbc, 0x54, 0xc9, 0x48, 0x79,
-	0x28, 0x01, 0xdd, 0xf7, 0x1f, 0xfc, 0x9a, 0xaa, 0x43, 0xcc, 0x61, 0x0f,
-	0xba, 0x32, 0x55, 0x5e, 0x87, 0xd8, 0x08, 0xdb, 0xf8, 0x5a, 0x5d, 0x86,
-	0x17, 0xeb, 0xa6, 0x1c, 0x6f, 0x70, 0xbf, 0x98, 0xe3, 0x05, 0x75, 0xc6,
-	0x85, 0x46, 0x4e, 0xdb, 0x87, 0xbd, 0x66, 0x9d, 0xb0, 0xaf, 0x61, 0x6a,
-	0xa3, 0x3c, 0x1f, 0x80, 0x97, 0x76, 0x7e, 0xac, 0x41, 0xdb, 0x79, 0x03,
-	0xb6, 0x41, 0xce, 0xa3, 0x9c, 0xbd, 0x95, 0xb9, 0x53, 0x66, 0xd1, 0x51,
-	0x75, 0x88, 0x56, 0xcb, 0x77, 0x20, 0x07, 0x4d, 0xa0, 0xd6, 0x80, 0xcd,
-	0xdb, 0x78, 0x6f, 0x70, 0xde, 0x32, 0xe6, 0x6d, 0xe0, 0x3c, 0xec, 0xcd,
-	0x25, 0xe5, 0x0f, 0xa6, 0xcd, 0xf1, 0x77, 0xb1, 0xc7, 0x68, 0xd7, 0x59,
-	0x57, 0x58, 0x02, 0x5f, 0xc1, 0x3e, 0xa2, 0x6e, 0x48, 0xed, 0x60, 0x7e,
-	0x8f, 0xb9, 0x19, 0xcc, 0xcd, 0x66, 0x18, 0xcf, 0x3d, 0xfb, 0x99, 0x0e,
-	0xe9, 0x42, 0xbb, 0xce, 0x35, 0xd9, 0x0c, 0x72, 0x5b, 0xdf, 0xcb, 0xb7,
-	0xc9, 0x4a, 0xca, 0xbf, 0x60, 0xd8, 0xd1, 0xdc, 0x08, 0x6f, 0xf3, 0x5c,
-	0xe6, 0xc5, 0xc4, 0xbd, 0x21, 0xcc, 0x83, 0xc7, 0xc5, 0x6d, 0xfc, 0x49,
-	0xb7, 0x74, 0xb9, 0xf8, 0x8d, 0xe6, 0x4c, 0x6f, 0x0e, 0x6a, 0x2e, 0xbe,
-	0xb7, 0x50, 0x3e, 0x17, 0xe7, 0xa1, 0x56, 0xac, 0x66, 0x26, 0x59, 0x1f,
-	0x15, 0xeb, 0x6c, 0xef, 0x85, 0x3f, 0x04, 0x75, 0xd7, 0x85, 0x5b, 0xbe,
-	0x70, 0x19, 0x7a, 0x4b, 0x43, 0x6f, 0x29, 0x39, 0xdf, 0x60, 0x9d, 0xe6,
-	0x42, 0x5f, 0x19, 0xf1, 0x1a, 0xe3, 0x58, 0x2b, 0x87, 0x81, 0x03, 0x3a,
-	0x17, 0x47, 0x2f, 0x64, 0x65, 0xca, 0xda, 0x1d, 0xf1, 0x00, 0x5c, 0x88,
-	0x1f, 0x85, 0x36, 0xf4, 0xf1, 0x1d, 0x9a, 0x53, 0xff, 0x86, 0x7f, 0x94,
-	0xed, 0x09, 0xbd, 0x30, 0xd6, 0xd4, 0xbf, 0x6e, 0xfc, 0xa1, 0x1c, 0x68,
-	0x33, 0x06, 0x31, 0xfe, 0xe8, 0xa8, 0xf3, 0x18, 0x8b, 0x48, 0xd7, 0x92,
-	0x23, 0x4b, 0x23, 0xdc, 0x37, 0x8b, 0xf1, 0xa7, 0x5c, 0xe7, 0x9e, 0x29,
-	0x5c, 0xc0, 0x19, 0xad, 0xf1, 0xfd, 0x11, 0x87, 0x6b, 0x7c, 0x99, 0x70,
-	0x3a, 0xc4, 0x48, 0x96, 0xb4, 0xc7, 0x07, 0x11, 0x7b, 0x1e, 0xe0, 0x3e,
-	0x32, 0x06, 0x6d, 0x17, 0xb0, 0xea, 0xb4, 0x3c, 0x3c, 0xc8, 0x75, 0xa0,
-	0xdd, 0x2a, 0x7a, 0x92, 0x34, 0xf3, 0x21, 0x4f, 0x43, 0xdd, 0x81, 0xbe,
-	0x06, 0xac, 0x40, 0x7f, 0x9f, 0xe9, 0x5e, 0xd5, 0x1f, 0xd7, 0x35, 0xf3,
-	0xcb, 0x18, 0x96, 0x90, 0x81, 0x33, 0x1b, 0x65, 0xe7, 0xa2, 0x25, 0xf6,
-	0x99, 0x55, 0xfe, 0x76, 0x9e, 0x5b, 0xcb, 0x5f, 0xf4, 0x7f, 0x15, 0x5c,
-	0xd0, 0xc5, 0x8e, 0xfa, 0x1e, 0x4b, 0x05, 0xb8, 0xa3, 0xf6, 0x7b, 0xe1,
-	0x5e, 0xf1, 0xfd, 0x99, 0x70, 0x4f, 0xb0, 0x07, 0x88, 0x95, 0xe7, 0x6f,
-	0xc5, 0xa9, 0x0c, 0xf6, 0x06, 0xb6, 0xa7, 0xe2, 0x11, 0xe3, 0x18, 0xed,
-	0xbb, 0x63, 0xd2, 0x2c, 0xb0, 0x8e, 0xe6, 0x3e, 0xc9, 0x44, 0xb9, 0x22,
-	0xa5, 0xad, 0x85, 0x67, 0x7d, 0xd8, 0xcf, 0xa4, 0xa5, 0x6c, 0xaf, 0x63,
-	0xaf, 0x97, 0x37, 0xa0, 0x1b, 0x8c, 0xc1, 0x26, 0xf5, 0x42, 0x42, 0x8a,
-	0x8d, 0x44, 0xc2, 0x3c, 0x31, 0xf0, 0x23, 0xcf, 0x48, 0x24, 0xf4, 0x13,
-	0x81, 0x9d, 0x4d, 0xd6, 0x6f, 0x20, 0x56, 0x6a, 0x72, 0x74, 0xe8, 0x86,
-	0xcf, 0x1a, 0xd8, 0xdb, 0x0b, 0x9b, 0x1b, 0x82, 0xcf, 0x80, 0x8f, 0x72,
-	0xa3, 0xa3, 0x37, 0xe0, 0xed, 0x2b, 0x11, 0x8f, 0xa6, 0x8e, 0xdc, 0xd3,
-	0xcb, 0xfb, 0xbe, 0x51, 0xd8, 0x90, 0x98, 0xce, 0x8f, 0x6f, 0xd1, 0xcf,
-	0xed, 0xdf, 0x62, 0x9c, 0x2b, 0x6d, 0x01, 0x3e, 0xdd, 0xcb, 0xe3, 0xf7,
-	0x9c, 0xc8, 0x44, 0x15, 0x3a, 0xdf, 0x03, 0x3d, 0x59, 0xf0, 0xc5, 0x3d,
-	0xa6, 0xca, 0xd1, 0xf5, 0x3d, 0x2f, 0x6e, 0x0a, 0x70, 0xf0, 0xfd, 0x27,
-	0x7e, 0x70, 0x86, 0x5e, 0x0e, 0xfb, 0x7e, 0x3f, 0xdc, 0x87, 0x5f, 0x45,
-	0xb9, 0x78, 0x5e, 0x44, 0xb2, 0xad, 0x3d, 0x37, 0xb2, 0xe3, 0x25, 0x9c,
-	0x33, 0xa7, 0x1d, 0xdf, 0x7f, 0x07, 0xcf, 0x35, 0xa7, 0xd9, 0x46, 0xde,
-	0x7f, 0xf6, 0x31, 0x07, 0xf8, 0x2c, 0xce, 0xbd, 0xd1, 0xa6, 0xb3, 0xff,
-	0x5e, 0xcf, 0xbd, 0x7b, 0x3f, 0xfb, 0xc9, 0xf3, 0x1d, 0x7d, 0xef, 0x03,
-	0xce, 0xfe, 0x0f, 0x5c, 0x77, 0x0f, 0x3e, 0x1b, 0xd8, 0x6d, 0xb1, 0xd1,
-	0x1c, 0x5f, 0xee, 0xd5, 0x7f, 0x7f, 0xad, 0xfb, 0x76, 0xff, 0xb5, 0xbb,
-	0x6f, 0xf7, 0xdf, 0xcd, 0xdd, 0xbf, 0x18, 0xff, 0xcd, 0x01, 0x0f, 0x7d,
-	0x70, 0xad, 0xff, 0xae, 0xe7, 0x93, 0xd4, 0xf7, 0xf3, 0x3d, 0xe5, 0xa1,
-	0xce, 0x30, 0x1f, 0x52, 0xe7, 0xf5, 0x17, 0xa7, 0x6d, 0xef, 0x7e, 0x53,
-	0x4a, 0xb9, 0x16, 0xc9, 0xe6, 0x6a, 0xb2, 0x43, 0x8e, 0x3b, 0x22, 0x4b,
-	0xaa, 0x16, 0x31, 0x51, 0x8b, 0x0f, 0xa0, 0x3e, 0x0b, 0xf4, 0xba, 0xa4,
-	0xf4, 0xf2, 0x02, 0x78, 0x89, 0xf0, 0x74, 0xdd, 0x05, 0x0f, 0x71, 0x10,
-	0x17, 0xf1, 0x0c, 0xe2, 0x7c, 0xb7, 0xd7, 0xc1, 0x85, 0x73, 0xea, 0x25,
-	0xd4, 0x64, 0xb6, 0xde, 0xa3, 0x07, 0x67, 0xb2, 0x5b, 0x96, 0xdd, 0xe9,
-	0xeb, 0xf2, 0x05, 0x9e, 0x59, 0x0a, 0xae, 0xce, 0x21, 0x56, 0x0f, 0x8d,
-	0x85, 0x75, 0xd2, 0xdc, 0x41, 0xcf, 0x8e, 0xee, 0x49, 0x78, 0x47, 0x92,
-	0x90, 0x92, 0x9a, 0xb5, 0x04, 0x1d, 0x68, 0x72, 0x0d, 0x67, 0xd0, 0xd5,
-	0xb9, 0x76, 0xe0, 0x45, 0xee, 0x77, 0x20, 0xbb, 0x57, 0xb4, 0x7e, 0xab,
-	0x55, 0x6b, 0x87, 0x2f, 0x65, 0xc4, 0x55, 0x6d, 0x9e, 0xd3, 0xa7, 0x66,
-	0x16, 0x2b, 0xc8, 0x03, 0x6d, 0x9c, 0xaf, 0x79, 0xbc, 0xd7, 0x49, 0x43,
-	0x93, 0x2b, 0x73, 0xba, 0xfc, 0xd3, 0x9c, 0x21, 0xff, 0x8c, 0x3a, 0xf4,
-	0x9a, 0x7d, 0x6a, 0xe6, 0xb4, 0x2d, 0xf7, 0x81, 0xd5, 0xf0, 0x0e, 0x4f,
-	0x76, 0x9a, 0x42, 0x5b, 0x1d, 0x48, 0xff, 0x8e, 0x20, 0xff, 0xc1, 0x9a,
-	0x2b, 0x73, 0xa4, 0xb5, 0x76, 0x8d, 0xf4, 0x22, 0x1f, 0x83, 0x5d, 0x0f,
-	0x30, 0x27, 0xe2, 0x7c, 0xd4, 0xab, 0x03, 0xd6, 0x3e, 0xc5, 0x5b, 0x42,
-	0x16, 0xeb, 0x9c, 0x6f, 0x82, 0xb7, 0x2e, 0x9c, 0x31, 0x59, 0x6b, 0x52,
-	0xfe, 0xb0, 0x5b, 0xe5, 0xaa, 0x1a, 0xfb, 0x0d, 0xb5, 0xc7, 0xef, 0xef,
-	0xe7, 0xde, 0x1b, 0x32, 0x95, 0x62, 0x9b, 0x63, 0x59, 0xd4, 0x9c, 0xc4,
-	0x97, 0xdd, 0xeb, 0x0a, 0x79, 0x0e, 0xde, 0xaf, 0x08, 0x65, 0xdb, 0x6d,
-	0x5d, 0x97, 0xd7, 0x7d, 0xf7, 0x00, 0xe5, 0x89, 0x72, 0x8b, 0x39, 0x9f,
-	0xb1, 0xd8, 0x28, 0xcc, 0xc0, 0x8e, 0xbf, 0x2a, 0xdf, 0x6f, 0x1c, 0x92,
-	0xef, 0x35, 0x26, 0xe5, 0xcf, 0x1a, 0x5f, 0x96, 0x3f, 0x6d, 0x1c, 0x94,
-	0xd7, 0x1b, 0x07, 0xe4, 0xb5, 0xc6, 0x84, 0xbc, 0xda, 0xd8, 0x0f, 0x1b,
-	0x1f, 0x87, 0x8d, 0x9f, 0x9a, 0x99, 0xac, 0xf7, 0xcb, 0xd4, 0x49, 0xc4,
-	0x20, 0xe7, 0x1b, 0xba, 0xba, 0xe3, 0xb3, 0xe9, 0xe7, 0x2d, 0x32, 0xad,
-	0xee, 0xaf, 0x34, 0xe4, 0x89, 0x2d, 0xbc, 0x2b, 0x7c, 0xc5, 0x33, 0x2e,
-	0x87, 0xf1, 0xe8, 0xe1, 0x94, 0xb4, 0x03, 0xbf, 0xca, 0x4b, 0x4d, 0x9e,
-	0xdb, 0x62, 0x86, 0xf7, 0x9c, 0x87, 0x24, 0xc9, 0xfb, 0xb0, 0x9c, 0x67,
-	0xa0, 0xde, 0x5e, 0xd7, 0x27, 0x73, 0xb4, 0x65, 0xe8, 0xc6, 0x95, 0x43,
-	0xb0, 0x53, 0xc3, 0x7e, 0xcb, 0xa5, 0x1e, 0x16, 0x97, 0x28, 0xf7, 0x46,
-	0x59, 0x5c, 0xa0, 0x6f, 0xff, 0x1b, 0x64, 0x6c, 0x97, 0xda, 0x82, 0x89,
-	0xb9, 0x6e, 0x98, 0xab, 0x6c, 0xa7, 0x3d, 0x00, 0x1f, 0xf1, 0x7e, 0x10,
-	0x4e, 0xab, 0x09, 0x27, 0xf1, 0x24, 0x54, 0x0c, 0x08, 0x70, 0x5b, 0x52,
-	0x5b, 0x4a, 0xca, 0xc2, 0x42, 0x0f, 0x9e, 0x94, 0x2c, 0xd4, 0x6d, 0x3c,
-	0x39, 0x3c, 0x43, 0x78, 0xd2, 0xb0, 0x53, 0xca, 0xc8, 0xd8, 0x12, 0xc9,
-	0x88, 0x78, 0x5c, 0xed, 0x0d, 0x6b, 0x2a, 0xf2, 0xa3, 0x85, 0xfc, 0x74,
-	0x87, 0x7d, 0x1d, 0x52, 0xab, 0x38, 0x32, 0x55, 0xfd, 0x94, 0x3e, 0xa5,
-	0x74, 0x07, 0xfc, 0x95, 0x21, 0xb4, 0xef, 0x0f, 0xdb, 0x8f, 0xca, 0xf4,
-	0xbc, 0xc8, 0xca, 0xcb, 0x03, 0x7a, 0x51, 0xb5, 0xf7, 0xa2, 0xad, 0xa3,
-	0x9d, 0x0d, 0xdb, 0xcc, 0x8f, 0x0e, 0xe0, 0x71, 0xd5, 0xf3, 0xf5, 0xea,
-	0xb8, 0x3c, 0x55, 0xed, 0x77, 0x5e, 0x87, 0xcd, 0xbd, 0x65, 0x46, 0xf7,
-	0xd2, 0x04, 0x24, 0x79, 0xf6, 0x56, 0x75, 0xf7, 0xf1, 0x04, 0xe2, 0xad,
-	0x9b, 0x34, 0xe5, 0x6f, 0x4f, 0x64, 0xad, 0xa7, 0xf5, 0x5c, 0x52, 0xda,
-	0x7d, 0xff, 0x71, 0x3b, 0x3b, 0x3b, 0xa9, 0x77, 0xca, 0xdf, 0xbf, 0x98,
-	0x91, 0x85, 0xb3, 0x5b, 0x65, 0xa1, 0x06, 0x99, 0x1a, 0xbf, 0x8e, 0x7d,
-	0x35, 0xe5, 0xea, 0x9e, 0x47, 0xb1, 0x27, 0x8c, 0x5d, 0x49, 0xe4, 0x6c,
-	0x1b, 0xc4, 0xec, 0x25, 0x5d, 0x49, 0x98, 0x85, 0x9c, 0x1c, 0x81, 0xdf,
-	0x4f, 0xdb, 0xb9, 0x1e, 0x69, 0xc7, 0x7b, 0x7d, 0x04, 0x7c, 0x5b, 0x32,
-	0xd5, 0x6b, 0xc9, 0x99, 0xc1, 0x68, 0xff, 0xb6, 0x62, 0x6e, 0x46, 0x16,
-	0xcf, 0x66, 0xf0, 0x9b, 0x83, 0xfd, 0xec, 0x94, 0x57, 0x6a, 0xfd, 0xb2,
-	0x54, 0xdb, 0x2a, 0x8b, 0xb5, 0xe6, 0x7d, 0xe8, 0xec, 0x09, 0xe2, 0x1d,
-	0xf1, 0xf4, 0x5b, 0x53, 0xfa, 0x56, 0x71, 0xcd, 0x7e, 0xeb, 0x29, 0xfd,
-	0x1f, 0xe4, 0x31, 0x33, 0xa0, 0xa9, 0x17, 0x7e, 0xa4, 0xee, 0x84, 0x26,
-	0x79, 0xf6, 0x2a, 0xbc, 0x4f, 0x26, 0x49, 0xfb, 0xf5, 0xc6, 0x07, 0xd1,
-	0x59, 0xcb, 0xcf, 0x9d, 0x68, 0x52, 0x06, 0xe2, 0xec, 0xbf, 0x71, 0x52,
-	0xef, 0x95, 0xe5, 0x6d, 0x0f, 0x58, 0x4f, 0xea, 0xad, 0x88, 0x01, 0x3f,
-	0x97, 0x9f, 0xee, 0xd9, 0x24, 0x3f, 0xfc, 0xcd, 0xec, 0xa9, 0x6f, 0x22,
-	0xd9, 0xbf, 0xb2, 0xa7, 0x83, 0x71, 0x01, 0xef, 0xec, 0xcf, 0xde, 0x70,
-	0x75, 0xea, 0xe1, 0x2f, 0xa0, 0x87, 0xec, 0x9c, 0xba, 0x9b, 0x56, 0x3c,
-	0x90, 0x3e, 0xf5, 0x52, 0x06, 0x6f, 0x18, 0xab, 0xf7, 0x03, 0x57, 0x59,
-	0xe9, 0xf9, 0x09, 0x27, 0x7b, 0x03, 0xe9, 0xb0, 0xbf, 0x68, 0xf7, 0xa7,
-	0x77, 0xea, 0x3b, 0x64, 0x32, 0xfd, 0x80, 0xf5, 0xb4, 0x6c, 0x21, 0xce,
-	0xd9, 0x05, 0xc1, 0xda, 0x79, 0xe2, 0xfb, 0x2b, 0xe0, 0x0b, 0x70, 0x28,
-	0xff, 0x51, 0x38, 0x77, 0x59, 0x5f, 0xd7, 0x79, 0xc6, 0x63, 0x0c, 0x71,
-	0xe1, 0xe2, 0x10, 0x65, 0x40, 0x82, 0x95, 0xca, 0xa6, 0x5d, 0xfd, 0xc3,
-	0xc8, 0x47, 0xfc, 0xfd, 0x56, 0x51, 0x27, 0x0f, 0xe7, 0xc0, 0xcb, 0x4f,
-	0xc0, 0x7f, 0x3f, 0x70, 0xa2, 0xf6, 0x48, 0x47, 0x74, 0xff, 0x4e, 0xd1,
-	0x7d, 0xad, 0x21, 0xe6, 0x2a, 0x5d, 0xf4, 0xd5, 0x75, 0xc8, 0xdd, 0x07,
-	0x7b, 0xb5, 0xf0, 0xcb, 0xbd, 0xe9, 0x0c, 0xf7, 0x98, 0xeb, 0x22, 0xba,
-	0x11, 0xbf, 0x5c, 0x73, 0x27, 0x1e, 0xee, 0x75, 0x3e, 0xea, 0xd4, 0x03,
-	0x09, 0x79, 0xf7, 0x44, 0xb4, 0x37, 0x07, 0x64, 0xba, 0x0a, 0xdd, 0xed,
-	0xea, 0x0f, 0xfc, 0x27, 0x1d, 0xf1, 0x40, 0xde, 0xff, 0x06, 0xbc, 0x07,
-	0xb8, 0x5b, 0x0b, 0xcd, 0xba, 0xc3, 0x58, 0x3d, 0xa0, 0x31, 0xb6, 0x0e,
-	0x4f, 0x57, 0xf6, 0x44, 0xbe, 0x98, 0x84, 0x5f, 0xed, 0xb6, 0x9e, 0x10,
-	0xd6, 0x63, 0xc4, 0x9b, 0x94, 0x1f, 0xbe, 0x0c, 0x1e, 0x92, 0xf4, 0x93,
-	0x7f, 0x5f, 0xe3, 0x27, 0x1c, 0xdb, 0x2a, 0x35, 0xd4, 0xd4, 0x5e, 0xde,
-	0x94, 0x69, 0x25, 0x03, 0xda, 0x35, 0xfa, 0x77, 0x29, 0xf4, 0xef, 0x47,
-	0x80, 0xa3, 0x5d, 0x8c, 0x47, 0x1f, 0xc7, 0x59, 0x9d, 0xcd, 0x2c, 0xeb,
-	0xcc, 0x03, 0x76, 0x4b, 0x51, 0xdd, 0x4f, 0xdf, 0x8b, 0xee, 0xa2, 0xd8,
-	0x94, 0x96, 0x8b, 0x95, 0x28, 0x2e, 0xa5, 0x71, 0x9e, 0xb4, 0xcb, 0xa5,
-	0xb9, 0x28, 0xe6, 0xb5, 0xcb, 0x12, 0xf2, 0x9a, 0x95, 0x97, 0x2c, 0x8c,
-	0x25, 0xe5, 0xe2, 0x5c, 0x12, 0x31, 0xab, 0x47, 0x56, 0xe6, 0x7a, 0x30,
-	0x96, 0xc2, 0xba, 0x14, 0xe6, 0xdb, 0xb2, 0x52, 0xb1, 0x81, 0x27, 0x87,
-	0x76, 0x0e, 0xed, 0x21, 0xb9, 0xa4, 0xbe, 0x17, 0x30, 0x2f, 0x18, 0x42,
-	0xdc, 0x62, 0x5e, 0x30, 0x82, 0x18, 0x32, 0x81, 0x27, 0x8a, 0x5d, 0xa7,
-	0x66, 0xa6, 0x2a, 0xbc, 0x73, 0x84, 0x0e, 0xac, 0x53, 0x33, 0xd3, 0xb6,
-	0x89, 0xba, 0xed, 0x1b, 0xda, 0x54, 0x83, 0x72, 0x41, 0xb7, 0x43, 0x1d,
-	0xa2, 0x3f, 0x4a, 0x9b, 0xe4, 0x79, 0x67, 0x20, 0xc6, 0x77, 0x01, 0x9f,
-	0x23, 0xfa, 0x6f, 0xd0, 0x17, 0xa0, 0xc3, 0x27, 0xba, 0xe4, 0xd2, 0xcb,
-	0x8c, 0x35, 0xae, 0xbc, 0x7a, 0x96, 0x3a, 0x2c, 0xf6, 0xac, 0xea, 0x90,
-	0x63, 0x0f, 0xe1, 0x8c, 0xd8, 0x0f, 0x7b, 0x32, 0x33, 0x87, 0x90, 0xcb,
-	0x7c, 0x1b, 0xf6, 0x59, 0x66, 0xcd, 0x9d, 0x0e, 0x6a, 0x84, 0x20, 0x06,
-	0xa0, 0xdd, 0x47, 0x5d, 0xb1, 0xdd, 0x07, 0xbb, 0xe3, 0x58, 0x9f, 0x1a,
-	0x5b, 0x04, 0x8e, 0x60, 0x8c, 0xed, 0xcd, 0xb2, 0xa8, 0xc6, 0x0e, 0xaa,
-	0xb1, 0xb2, 0xb2, 0x0f, 0x8e, 0x1d, 0x52, 0xb1, 0xe9, 0x7c, 0x23, 0xea,
-	0xdf, 0x88, 0x58, 0xc2, 0x7e, 0xf6, 0xe5, 0x61, 0xeb, 0x7b, 0x71, 0xae,
-	0x15, 0x64, 0xa9, 0x81, 0x3a, 0x30, 0xff, 0x7b, 0x98, 0xcb, 0x3d, 0xc8,
-	0x9e, 0x2a, 0xe9, 0xe4, 0xf1, 0x20, 0xce, 0x83, 0xfd, 0x21, 0xad, 0xb6,
-	0x90, 0xaf, 0x03, 0x61, 0xbb, 0x25, 0xa4, 0x4d, 0x3c, 0x36, 0x70, 0x1c,
-	0xc3, 0x5a, 0x17, 0x38, 0x18, 0x63, 0x11, 0x23, 0x52, 0x29, 0xe8, 0x82,
-	0x34, 0xdb, 0xa4, 0xac, 0xde, 0xf7, 0xc3, 0x76, 0xb9, 0x16, 0x3a, 0xb4,
-	0xa2, 0x75, 0xa5, 0x70, 0xcf, 0x53, 0xea, 0x9c, 0xd1, 0x93, 0x9b, 0xc3,
-	0x9c, 0x10, 0x7a, 0x45, 0x9c, 0xd5, 0x93, 0x8c, 0x37, 0xef, 0x84, 0x76,
-	0xda, 0x8b, 0xbe, 0x87, 0x44, 0xef, 0x65, 0xdf, 0x51, 0xe0, 0x61, 0xed,
-	0x3c, 0x0c, 0x99, 0xd9, 0xe6, 0xfa, 0x6c, 0xd3, 0xfa, 0xc4, 0x3a, 0xeb,
-	0x3b, 0x9a, 0xfa, 0x32, 0x52, 0x9b, 0xef, 0x52, 0xf1, 0xf2, 0x7c, 0x18,
-	0x2f, 0x17, 0x6b, 0x94, 0x05, 0x7e, 0x96, 0x7f, 0x5b, 0xe9, 0xa2, 0x76,
-	0x36, 0xb0, 0xf5, 0xa5, 0x93, 0x3c, 0x17, 0x57, 0xe7, 0xd5, 0xd4, 0xbc,
-	0xdf, 0x06, 0xff, 0xba, 0x1c, 0x55, 0x32, 0x70, 0x3e, 0xe6, 0xd5, 0x02,
-	0xbf, 0x31, 0x6c, 0xce, 0xa1, 0x8f, 0x44, 0x6b, 0x38, 0xff, 0xe7, 0xa8,
-	0x55, 0xbe, 0xac, 0xd6, 0xac, 0xfa, 0x0c, 0xf9, 0x71, 0x42, 0x9e, 0x7b,
-	0xc0, 0x5f, 0x67, 0x28, 0x43, 0x7b, 0x28, 0x03, 0xf1, 0xfd, 0x27, 0x70,
-	0xb7, 0x61, 0x1e, 0x79, 0xdd, 0x86, 0x3e, 0xbe, 0xff, 0x17, 0xfa, 0x76,
-	0x23, 0xff, 0x23, 0x6f, 0x89, 0x26, 0xde, 0xfe, 0x03, 0x63, 0x3d, 0x4a,
-	0xb7, 0x35, 0xd4, 0x26, 0x53, 0xbc, 0xef, 0x48, 0xe1, 0x1c, 0x38, 0xb9,
-	0x4d, 0xd1, 0xad, 0x9d, 0xbd, 0x86, 0xf1, 0x5e, 0xac, 0x89, 0xda, 0xcd,
-	0xb2, 0xe9, 0x58, 0xfb, 0x53, 0x25, 0xcf, 0x62, 0xed, 0x4e, 0xf2, 0x6f,
-	0x5b, 0x23, 0x3b, 0xe5, 0x26, 0x4f, 0xe4, 0xa7, 0x1f, 0x4f, 0x2b, 0x72,
-	0x21, 0xd8, 0x6d, 0xd2, 0x90, 0xd1, 0x7c, 0x9a, 0xdf, 0xf9, 0x12, 0xbc,
-	0x17, 0x1d, 0x19, 0xe4, 0x9e, 0xa1, 0xdd, 0x60, 0x4e, 0x47, 0x7f, 0x4b,
-	0xc8, 0x31, 0xd4, 0x24, 0xe5, 0x85, 0x8c, 0x56, 0x3c, 0x99, 0x45, 0x16,
-	0xad, 0xbe, 0xd5, 0xc9, 0x8b, 0x4b, 0xb6, 0x7c, 0x1b, 0x7e, 0x7a, 0xb2,
-	0x9e, 0x4d, 0x7f, 0x13, 0xf9, 0xc1, 0x91, 0x25, 0xe6, 0x13, 0x3d, 0x29,
-	0x65, 0x9b, 0xf3, 0x9a, 0x6c, 0x60, 0x4c, 0x9b, 0x47, 0x7e, 0x6a, 0xdd,
-	0x2d, 0x47, 0x82, 0x9f, 0x57, 0xd7, 0xc6, 0x0c, 0xca, 0xb1, 0x36, 0x66,
-	0x10, 0x0f, 0x63, 0xc6, 0x4e, 0xec, 0x13, 0x63, 0x06, 0xf6, 0xff, 0x24,
-	0x63, 0x86, 0x8d, 0x75, 0x8c, 0x19, 0x79, 0x59, 0xac, 0x32, 0x66, 0xec,
-	0x45, 0x9b, 0x31, 0xa3, 0x80, 0x76, 0x10, 0x2f, 0x16, 0x55, 0xbc, 0xc8,
-	0x5a, 0xcb, 0xc2, 0x38, 0x81, 0x3c, 0xb1, 0x8a, 0x3c, 0xb1, 0x8a, 0x3c,
-	0xb1, 0x8a, 0x3c, 0xb1, 0x8a, 0x3c, 0x11, 0xb6, 0xfe, 0x5a, 0x15, 0x79,
-	0x22, 0xfc, 0xe7, 0x3c, 0x72, 0x92, 0xa0, 0xa6, 0x38, 0x8c, 0x9a, 0xc2,
-	0xd5, 0xc6, 0xaa, 0xe3, 0xda, 0xbe, 0x2a, 0x6a, 0x43, 0xf5, 0x9d, 0x58,
-	0x1f, 0xda, 0x80, 0xba, 0xa8, 0xe6, 0x6c, 0x01, 0x5f, 0xd7, 0xe0, 0x1b,
-	0xd4, 0xd3, 0x56, 0x99, 0xca, 0xed, 0x80, 0x7c, 0xd8, 0x7f, 0xfb, 0xfb,
-	0xe8, 0x43, 0x3e, 0x9f, 0x63, 0x0d, 0xc2, 0x78, 0xb5, 0x0f, 0x6d, 0x1d,
-	0x6d, 0xec, 0xe9, 0x04, 0x7c, 0xc4, 0x7e, 0x90, 0xf9, 0x62, 0x7a, 0x41,
-	0x9e, 0xdc, 0x1c, 0xd8, 0xf4, 0x6f, 0x31, 0x27, 0x5e, 0xd3, 0xde, 0x88,
-	0x39, 0xf0, 0x17, 0xd8, 0x97, 0x5a, 0x03, 0x5c, 0xba, 0xfd, 0xe7, 0xc4,
-	0xd1, 0xb7, 0xe1, 0xd6, 0x1c, 0xda, 0xd5, 0xf7, 0x9a, 0xfa, 0xb2, 0x98,
-	0xcf, 0xef, 0xe2, 0x3b, 0xf0, 0xfb, 0x16, 0x7e, 0x61, 0x77, 0xf6, 0x05,
-	0xcc, 0xe9, 0xc3, 0xef, 0x77, 0x9a, 0xe6, 0x42, 0x0a, 0xfb, 0x2f, 0xd1,
-	0x77, 0x31, 0xa4, 0xc1, 0x6f, 0x89, 0x5f, 0x6a, 0xe2, 0xe3, 0x07, 0xe8,
-	0xfb, 0x6b, 0xf4, 0xf9, 0xfe, 0xdb, 0x4e, 0xd4, 0x27, 0xa5, 0x96, 0x70,
-	0xef, 0x46, 0xd5, 0xde, 0x69, 0xca, 0xe6, 0x8f, 0x2c, 0xe9, 0xaa, 0x0e,
-	0x7a, 0xae, 0x8e, 0xea, 0x08, 0x71, 0xbe, 0xbc, 0x10, 0xd4, 0xad, 0xc7,
-	0x51, 0x73, 0x16, 0xab, 0xb4, 0x91, 0x1c, 0xfa, 0x6d, 0x9c, 0x69, 0x32,
-	0x69, 0xdc, 0xaa, 0x63, 0x13, 0x89, 0xc9, 0x7a, 0x9b, 0x48, 0x37, 0x69,
-	0x32, 0x4f, 0x22, 0x8e, 0xd9, 0x99, 0xe2, 0xc2, 0xec, 0x8c, 0x07, 0x9c,
-	0x63, 0x75, 0xae, 0xe5, 0x3c, 0x93, 0xf7, 0x63, 0x4d, 0x74, 0x69, 0x13,
-	0x60, 0x06, 0xf4, 0x9e, 0xab, 0x93, 0x7e, 0x40, 0xb3, 0xac, 0x68, 0xda,
-	0xe8, 0x8f, 0xea, 0xc7, 0x1c, 0x6a, 0x5d, 0x99, 0x64, 0xed, 0x5c, 0x0c,
-	0x69, 0xba, 0x75, 0x49, 0x24, 0x0a, 0xcd, 0xf8, 0x82, 0x8c, 0xf3, 0xb9,
-	0xfa, 0xec, 0x8c, 0xfe, 0x42, 0x36, 0xc7, 0x3b, 0x11, 0xd7, 0x9a, 0x9d,
-	0x69, 0x1d, 0x48, 0xc8, 0x8f, 0x91, 0xbb, 0x1d, 0x53, 0x34, 0x66, 0x67,
-	0x8c, 0x17, 0x02, 0x5b, 0x0c, 0xe8, 0xe0, 0x3c, 0xc9, 0xb7, 0x43, 0x4e,
-	0xd2, 0x62, 0x4d, 0x1d, 0x8c, 0x4f, 0xaa, 0x7a, 0xd1, 0x94, 0x2b, 0x15,
-	0x45, 0x3b, 0xac, 0xdb, 0xc9, 0xc3, 0xec, 0x8c, 0xfc, 0xd1, 0x2d, 0x1e,
-	0xd6, 0x91, 0x87, 0x78, 0x49, 0x27, 0xd0, 0x5b, 0xc0, 0x7f, 0x12, 0xf5,
-	0x7b, 0x54, 0xab, 0xfb, 0xfe, 0x8a, 0x93, 0x43, 0x5c, 0xe0, 0x3e, 0xb6,
-	0xa8, 0x3c, 0xd7, 0x73, 0x32, 0xbc, 0xef, 0x9b, 0xe3, 0xdf, 0x39, 0x78,
-	0xf9, 0x01, 0xd4, 0x4d, 0xbc, 0x1b, 0xa4, 0x7f, 0xe1, 0xf7, 0x36, 0xff,
-	0xe2, 0x7c, 0xf6, 0x93, 0xe7, 0x81, 0xf4, 0x55, 0xf0, 0xe7, 0xe5, 0xd1,
-	0x87, 0x58, 0x51, 0x6c, 0x44, 0xb8, 0x78, 0xc7, 0xce, 0x39, 0x2a, 0xff,
-	0x6e, 0xf2, 0xd1, 0x96, 0xf0, 0xdc, 0xa5, 0x8e, 0xc8, 0x27, 0xf9, 0xe9,
-	0x84, 0x4d, 0x90, 0x17, 0xce, 0x8f, 0xee, 0x25, 0xd8, 0xfe, 0xb8, 0x36,
-	0x12, 0xdd, 0xa9, 0x7d, 0x9c, 0x3d, 0x8f, 0x74, 0x76, 0x37, 0x7e, 0x88,
-	0x83, 0xb4, 0x23, 0xbe, 0x22, 0x9e, 0x88, 0x8f, 0xfc, 0x44, 0xbc, 0x28,
-	0x1b, 0x5d, 0x97, 0x9f, 0x60, 0x5d, 0xc0, 0x4f, 0x69, 0x21, 0x0d, 0x9d,
-	0x90, 0xa7, 0x11, 0x6d, 0xa4, 0xba, 0xde, 0x1d, 0xc7, 0x0f, 0x5c, 0xc6,
-	0xd5, 0xb1, 0x06, 0xef, 0xa1, 0x48, 0x97, 0x7f, 0x3b, 0xb2, 0xa4, 0x8d,
-	0x34, 0xf8, 0x9d, 0xa9, 0xae, 0xb9, 0x8d, 0x88, 0xde, 0x5a, 0x9d, 0x46,
-	0xbf, 0xbc, 0x2b, 0xff, 0x0c, 0xf6, 0xa9, 0x3b, 0xf8, 0xbb, 0x14, 0x55,
-	0x47, 0xb1, 0x6f, 0xb9, 0xd5, 0x73, 0xa2, 0xbf, 0xd3, 0xd9, 0x1f, 0xe6,
-	0x43, 0x51, 0x6d, 0x1c, 0xd5, 0x59, 0xea, 0x9e, 0x7d, 0xaf, 0xe7, 0x68,
-	0xc8, 0x4f, 0x99, 0x33, 0x05, 0x3a, 0x08, 0xf1, 0xde, 0x91, 0xcf, 0x91,
-	0x26, 0x3e, 0x47, 0xc1, 0xe7, 0x3e, 0xf0, 0x39, 0x76, 0x8b, 0xcf, 0x5b,
-	0xb6, 0x97, 0x29, 0xc3, 0xf6, 0x46, 0xd6, 0xb5, 0xbd, 0x55, 0x3a, 0xab,
-	0x73, 0x83, 0xfb, 0x9a, 0x91, 0x86, 0x2f, 0xc7, 0x9d, 0x8f, 0x53, 0x37,
-	0xb7, 0xcb, 0x99, 0x85, 0xbb, 0xd5, 0xb7, 0x11, 0xaf, 0x2a, 0x77, 0x94,
-	0x4b, 0xf5, 0x80, 0x9f, 0x1f, 0x2f, 0xb1, 0x3d, 0x12, 0xea, 0x8a, 0x3a,
-	0xcb, 0x3a, 0x25, 0xb9, 0x1b, 0x2f, 0xbf, 0xf8, 0x9c, 0x76, 0xa5, 0x12,
-	0x9d, 0x4f, 0x5a, 0x78, 0xc6, 0xae, 0xe5, 0x29, 0xfa, 0x6e, 0x32, 0x66,
-	0x45, 0xf7, 0x67, 0x22, 0xfc, 0xfe, 0xc0, 0xef, 0x75, 0x6b, 0xbf, 0x13,
-	0xf0, 0x7c, 0x8a, 0x78, 0xd7, 0x53, 0x3c, 0x9f, 0xc6, 0x9c, 0x66, 0x19,
-	0x5c, 0xd8, 0xa4, 0x9e, 0xe4, 0x98, 0xe7, 0xd0, 0x2f, 0x4c, 0xd0, 0x0c,
-	0xee, 0xdd, 0x6a, 0x4b, 0xbe, 0x5c, 0x74, 0x36, 0x06, 0xe7, 0x28, 0x64,
-	0xba, 0x6c, 0xf1, 0xfe, 0x0a, 0x31, 0x8c, 0x67, 0x83, 0xb2, 0xb5, 0x16,
-	0xf5, 0x5c, 0x39, 0xd0, 0x0e, 0x1d, 0xb3, 0xdd, 0xd6, 0xcb, 0xfb, 0x0a,
-	0xca, 0xbc, 0xa0, 0xf6, 0x21, 0xd2, 0x71, 0xf4, 0x7d, 0xae, 0x55, 0x96,
-	0xc3, 0xbb, 0xad, 0xc5, 0x8a, 0xef, 0xbf, 0x83, 0x3c, 0xfc, 0x34, 0x74,
-	0x5f, 0xae, 0xff, 0xcc, 0x5f, 0x4e, 0xf1, 0x6f, 0xa5, 0x22, 0x9b, 0xd8,
-	0xd1, 0xcb, 0x7b, 0x20, 0xf8, 0x96, 0x1c, 0xaf, 0x87, 0x65, 0xbf, 0x70,
-	0x9c, 0x7d, 0xff, 0x0d, 0xbe, 0x7d, 0xff, 0xf4, 0xaa, 0x9d, 0x02, 0xfe,
-	0x17, 0x33, 0xe1, 0x9b, 0xdd, 0x90, 0x58, 0x00, 0x00, 0x00 };
+	0x1f, 0x8b, 0x08, 0x08, 0xcb, 0xa3, 0x46, 0x45, 0x00, 0x03, 0x74, 0x65,
+	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5c, 0x6f, 0x6c,
+	0x1c, 0xc7, 0x75, 0x7f, 0x3b, 0xbb, 0xa4, 0x4e, 0xd4, 0x91, 0x5c, 0x1e,
+	0x4f, 0xf4, 0x49, 0x66, 0x94, 0x5d, 0x71, 0x25, 0x5e, 0x2d, 0xc6, 0x5d,
+	0x31, 0x57, 0x9b, 0x08, 0xce, 0xf1, 0x79, 0xef, 0x64, 0xb1, 0x86, 0x0a,
+	0x51, 0x0d, 0x1d, 0x1b, 0x85, 0x6b, 0xb0, 0x47, 0x39, 0xae, 0xdb, 0x7e,
+	0x90, 0x65, 0x1b, 0x30, 0xda, 0x10, 0xbe, 0x1c, 0xe9, 0x46, 0x75, 0x2f,
+	0xdc, 0x8b, 0xc4, 0x98, 0x06, 0xfa, 0x07, 0x57, 0x92, 0xfa, 0x83, 0xe0,
+	0xa0, 0x93, 0xe2, 0x26, 0xf5, 0x17, 0x57, 0x84, 0x2a, 0xc7, 0xf9, 0xe0,
+	0x02, 0x4e, 0x63, 0x20, 0x06, 0xea, 0x16, 0xaa, 0xec, 0xd8, 0x46, 0x81,
+	0xa2, 0x42, 0x1c, 0xd8, 0x46, 0xfc, 0x67, 0xfb, 0x7b, 0x33, 0xbb, 0xd4,
+	0x91, 0x96, 0x6d, 0xa0, 0x1f, 0xfa, 0xa5, 0x3b, 0xc0, 0x61, 0x67, 0x66,
+	0xe7, 0xbd, 0x79, 0xf3, 0xfe, 0xbf, 0x59, 0x4a, 0x7f, 0x90, 0xa4, 0x2e,
+	0x0a, 0x5b, 0x37, 0x7e, 0xd6, 0x91, 0xc7, 0x8f, 0xde, 0x3c, 0x76, 0xf3,
+	0x28, 0xd1, 0x97, 0x47, 0xf5, 0x1b, 0x12, 0x22, 0x9a, 0x8f, 0x5b, 0xdc,
+	0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b, 0xdc, 0xe2,
+	0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16,
+	0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7,
+	0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8,
+	0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5,
+	0x2d, 0x6e, 0x71, 0xfb, 0xff, 0xde, 0x74, 0x22, 0x93, 0x9f, 0xdd, 0xe1,
+	0x8f, 0x12, 0x22, 0xbf, 0xfa, 0x90, 0xe7, 0x50, 0x42, 0xcf, 0xbf, 0x34,
+	0x33, 0xed, 0x10, 0x15, 0x9a, 0x7b, 0xac, 0x22, 0x7d, 0x14, 0x54, 0xd2,
+	0x06, 0xf1, 0xfc, 0x17, 0xf2, 0x1f, 0x3e, 0xf1, 0xfc, 0xad, 0xf6, 0xd5,
+	0x86, 0x4e, 0x09, 0x33, 0x3f, 0xb7, 0xd7, 0xdc, 0x4d, 0x89, 0x41, 0xc0,
+	0xfc, 0xf5, 0xf0, 0x7f, 0xf4, 0x50, 0x0f, 0x5d, 0xc3, 0xe3, 0x24, 0xe8,
+	0xb2, 0xfe, 0x9c, 0xe6, 0xb5, 0x82, 0xe0, 0xa4, 0x1b, 0x04, 0x3f, 0xc6,
+	0xef, 0x2d, 0x17, 0x63, 0xff, 0xe3, 0xa0, 0x60, 0xe8, 0x24, 0x9c, 0xbf,
+	0xd4, 0xbc, 0xe5, 0x2e, 0xaa, 0x2e, 0x1a, 0x34, 0xeb, 0xa7, 0xe9, 0x98,
+	0x5f, 0xd1, 0x4a, 0xad, 0x9a, 0xb6, 0xef, 0xf4, 0xbc, 0x76, 0xe7, 0xe9,
+	0x63, 0xda, 0xfe, 0xd3, 0x75, 0xcd, 0x3b, 0x4d, 0x15, 0xb1, 0x37, 0x49,
+	0x05, 0xf3, 0x8c, 0x56, 0x6c, 0x0d, 0x68, 0xde, 0x89, 0x0f, 0xc9, 0x73,
+	0x6d, 0xf3, 0xf7, 0xc8, 0x28, 0x80, 0x16, 0xf2, 0x6a, 0x41, 0xe0, 0xb9,
+	0x06, 0x15, 0xd2, 0x41, 0x20, 0xf2, 0xc1, 0x13, 0x5e, 0xce, 0x31, 0x85,
+	0x96, 0xa6, 0x6a, 0x6b, 0x00, 0x78, 0x93, 0x5a, 0x71, 0xd1, 0xd0, 0x4a,
+	0x7e, 0x70, 0xc1, 0x73, 0x69, 0x50, 0xa7, 0x20, 0x98, 0x73, 0x77, 0x65,
+	0x0e, 0xd3, 0x29, 0xe0, 0x6d, 0x02, 0x1f, 0x99, 0x22, 0xcf, 0xf4, 0x31,
+	0x9d, 0x4c, 0x72, 0x45, 0x2b, 0x0e, 0x47, 0xf4, 0x91, 0xc5, 0xf4, 0x97,
+	0x57, 0x04, 0xe8, 0xdc, 0x42, 0xe5, 0x86, 0x49, 0x53, 0x2b, 0x1b, 0xd7,
+	0x5f, 0x0e, 0x9e, 0x1f, 0x36, 0xe9, 0x5c, 0xcb, 0xae, 0x54, 0x28, 0x41,
+	0x73, 0xbe, 0x45, 0x22, 0x4f, 0x05, 0x2f, 0x37, 0x48, 0x17, 0x5a, 0x19,
+	0xfa, 0x41, 0xcb, 0xc9, 0x54, 0x69, 0x13, 0x95, 0xd3, 0x69, 0x3a, 0xdf,
+	0x4a, 0xe3, 0x8c, 0xc1, 0x05, 0xe1, 0x38, 0x66, 0x15, 0x6b, 0xab, 0xad,
+	0x97, 0xf8, 0xdf, 0xbf, 0x98, 0xd3, 0x39, 0x09, 0x53, 0x01, 0xdd, 0xe1,
+	0x5a, 0x3e, 0x87, 0x5c, 0x2b, 0xcf, 0xa2, 0xd6, 0x52, 0x65, 0x3a, 0x87,
+	0xb9, 0xd6, 0x1d, 0x6b, 0xfc, 0x2d, 0xa4, 0xf9, 0x69, 0x52, 0xd5, 0xef,
+	0x00, 0x6f, 0xb8, 0x3f, 0x88, 0xb3, 0xee, 0xd0, 0xbc, 0xc5, 0x7f, 0x65,
+	0xbc, 0x69, 0x41, 0x3b, 0x30, 0x1e, 0xc4, 0x98, 0xfb, 0xbb, 0x32, 0x65,
+	0x02, 0x8f, 0x5b, 0x49, 0x8c, 0x99, 0xce, 0x20, 0xd8, 0xef, 0x92, 0x59,
+	0x75, 0x7b, 0x01, 0x6b, 0x51, 0xd5, 0xed, 0x01, 0xbe, 0x0e, 0xea, 0x73,
+	0xf8, 0x7c, 0xbc, 0xe7, 0x66, 0xcc, 0x07, 0xdd, 0x7a, 0x3e, 0x08, 0xa6,
+	0x73, 0xd4, 0xa3, 0xe6, 0xf6, 0x48, 0x1c, 0x53, 0x13, 0x1a, 0xd6, 0xbd,
+	0xc3, 0x7b, 0x24, 0x52, 0x79, 0xee, 0xf3, 0x33, 0x47, 0xde, 0xfc, 0x8e,
+	0x90, 0xa6, 0x0c, 0x68, 0xba, 0x31, 0xec, 0x43, 0x0e, 0x3e, 0xf8, 0xe1,
+	0xde, 0x80, 0xb1, 0xf6, 0x45, 0xe0, 0xc9, 0x56, 0x89, 0xf7, 0xe8, 0xa7,
+	0xa5, 0x34, 0x89, 0x2b, 0x6e, 0x5f, 0xb8, 0xae, 0x07, 0xb4, 0x46, 0xfa,
+	0x30, 0x40, 0x73, 0x8b, 0xcc, 0xf3, 0x1a, 0x64, 0x24, 0x68, 0xe7, 0x2d,
+	0x15, 0xad, 0xd0, 0x3a, 0x86, 0xbe, 0x41, 0xd3, 0x4e, 0x70, 0x61, 0xce,
+	0x9d, 0xd7, 0x8a, 0xa7, 0x4f, 0x69, 0xa5, 0xd3, 0xcf, 0x69, 0xfb, 0x5a,
+	0x2f, 0x76, 0x53, 0x97, 0x8d, 0xd3, 0x27, 0xe8, 0x49, 0x5f, 0x23, 0xa6,
+	0x73, 0x09, 0x3c, 0x2c, 0x98, 0x15, 0x32, 0x9c, 0x1e, 0xed, 0x4e, 0xe0,
+	0xe9, 0x70, 0xfe, 0x2c, 0x49, 0x3d, 0x3a, 0x6d, 0x72, 0xa2, 0xb5, 0x69,
+	0xfa, 0x73, 0xd0, 0x74, 0xd1, 0xdd, 0xca, 0x7c, 0xeb, 0x55, 0x30, 0xa9,
+	0x90, 0x0e, 0xd6, 0x2f, 0x96, 0x9f, 0x6d, 0x7a, 0xba, 0xa0, 0xd2, 0xc2,
+	0x5f, 0xf4, 0x57, 0x47, 0xb6, 0xf0, 0x3a, 0xd8, 0xc2, 0xd5, 0x87, 0xa6,
+	0x1d, 0xaf, 0xcf, 0xa0, 0x8a, 0x29, 0xc8, 0x36, 0x8b, 0xf4, 0x45, 0x9a,
+	0x73, 0x89, 0x8a, 0x35, 0xec, 0xeb, 0x18, 0xe0, 0x8f, 0x03, 0xfe, 0xec,
+	0xaa, 0xe8, 0xe2, 0x1e, 0xa0, 0xa9, 0x68, 0x46, 0xc8, 0xcb, 0x25, 0xba,
+	0x4b, 0xc2, 0x8b, 0xbc, 0x0b, 0x5d, 0xed, 0xe2, 0x3e, 0xf6, 0x4e, 0xc8,
+	0xbd, 0xf5, 0xbc, 0x93, 0x59, 0x26, 0xd2, 0x44, 0x7e, 0x0f, 0xf0, 0xb1,
+	0x0e, 0xf3, 0xba, 0x79, 0xd0, 0xc9, 0xf4, 0x73, 0xdf, 0x01, 0x4c, 0x02,
+	0xfa, 0xde, 0xdd, 0x46, 0x2b, 0xe8, 0x49, 0x33, 0xbf, 0x99, 0x7f, 0xf2,
+	0xac, 0xda, 0xb5, 0xb3, 0x7e, 0x10, 0x0c, 0x8f, 0x1a, 0xf4, 0x63, 0x79,
+	0x66, 0xb6, 0x37, 0x5e, 0x97, 0x0e, 0xf5, 0x23, 0x01, 0x9d, 0x22, 0xad,
+	0xec, 0x9a, 0x6b, 0xb8, 0xca, 0x44, 0x42, 0xcf, 0x27, 0xa9, 0x28, 0xe9,
+	0x1b, 0xc3, 0x5e, 0x6c, 0x87, 0xb0, 0x27, 0x87, 0xcf, 0xc2, 0x73, 0x79,
+	0xd8, 0xbb, 0xcd, 0x7d, 0x2a, 0xd7, 0xd9, 0xf6, 0x99, 0xb6, 0x55, 0x5b,
+	0xfe, 0xd3, 0x2c, 0x89, 0x4f, 0x0c, 0xe8, 0xd4, 0x4b, 0x13, 0xee, 0x87,
+	0x81, 0xd8, 0x8d, 0xf7, 0x23, 0x19, 0xd0, 0x66, 0x5b, 0xb0, 0xca, 0x94,
+	0x4e, 0x1a, 0xe8, 0xde, 0x93, 0x31, 0xc9, 0xc1, 0xd9, 0xc0, 0xdf, 0x89,
+	0x55, 0x30, 0xff, 0xd3, 0xe8, 0x54, 0x78, 0x41, 0x66, 0xc1, 0x03, 0x8d,
+	0x9e, 0xfb, 0x65, 0xc9, 0x33, 0x13, 0xe7, 0xd7, 0xe7, 0x99, 0xbf, 0x5d,
+	0xb0, 0x0b, 0x8d, 0xca, 0x2e, 0xe3, 0x8e, 0x70, 0x08, 0x1a, 0xbe, 0xa5,
+	0x1d, 0x47, 0x24, 0x5f, 0xd6, 0x5d, 0x83, 0x46, 0x47, 0x79, 0x2d, 0xaf,
+	0xe3, 0xf5, 0xf6, 0x98, 0x25, 0x3e, 0x08, 0xf6, 0xae, 0xdb, 0xd3, 0x21,
+	0x31, 0x0f, 0x9a, 0x95, 0x2c, 0xc0, 0xc3, 0xcf, 0x5b, 0xcb, 0x72, 0xd8,
+	0xc8, 0x6f, 0x5e, 0xdb, 0xbe, 0x0e, 0xfa, 0x3c, 0xc0, 0x34, 0x9c, 0x4c,
+	0x2a, 0x3b, 0x8d, 0x68, 0x8a, 0x64, 0xa9, 0x85, 0x38, 0x3e, 0xeb, 0x1c,
+	0xbc, 0x1e, 0xfe, 0xc3, 0x87, 0xff, 0x80, 0x4f, 0x3c, 0xef, 0xc3, 0xbf,
+	0xf8, 0xec, 0x6f, 0x2c, 0x7a, 0x7e, 0x18, 0xfe, 0xf1, 0x9a, 0x7f, 0x42,
+	0x1b, 0x47, 0x5f, 0x90, 0x0e, 0xff, 0x34, 0xdb, 0x10, 0xb0, 0x73, 0xf8,
+	0x8a, 0x15, 0x9e, 0x83, 0x5f, 0x58, 0x29, 0xe1, 0xe9, 0x50, 0xb5, 0xc9,
+	0x7a, 0x18, 0xf9, 0x61, 0xf6, 0x57, 0x19, 0xf8, 0x26, 0xf6, 0x47, 0xec,
+	0xb7, 0x78, 0x6d, 0x10, 0x94, 0x5c, 0x86, 0x0d, 0x20, 0x47, 0xb6, 0xbb,
+	0x24, 0x89, 0x54, 0x45, 0x3b, 0x34, 0x0c, 0x7b, 0xbc, 0x89, 0x7d, 0x0b,
+	0xdb, 0xe5, 0x8d, 0x44, 0x9d, 0xbc, 0xdf, 0xaf, 0xbb, 0xd5, 0xbf, 0xd9,
+	0xdb, 0x84, 0x35, 0xf2, 0xd9, 0xa3, 0xc6, 0x66, 0xe8, 0x97, 0xf8, 0xbd,
+	0x6d, 0x15, 0x68, 0x57, 0x38, 0xe6, 0xfe, 0x1a, 0xbd, 0xae, 0xb8, 0x25,
+	0x41, 0x3b, 0x4f, 0x29, 0x7f, 0xba, 0x73, 0x09, 0x9a, 0x71, 0x4a, 0xd1,
+	0xb8, 0xf3, 0x6c, 0xe4, 0x57, 0x93, 0xc0, 0x07, 0xfa, 0xfc, 0xb5, 0x18,
+	0x82, 0xf6, 0x9e, 0x06, 0xd3, 0xc2, 0xdc, 0x46, 0x5e, 0xb0, 0x2f, 0x67,
+	0xfb, 0x34, 0xdb, 0xed, 0x73, 0x2f, 0xec, 0xd3, 0xed, 0x24, 0xdb, 0xfd,
+	0x27, 0xd8, 0xe7, 0xb7, 0x5d, 0x0d, 0xbc, 0x21, 0xba, 0x54, 0xcb, 0xc0,
+	0x3f, 0x18, 0x99, 0xd7, 0x69, 0x97, 0x35, 0x0b, 0xbd, 0x3c, 0xc9, 0x73,
+	0x4d, 0xcc, 0x49, 0x3f, 0xae, 0xfc, 0xc7, 0x65, 0xfd, 0xbb, 0xa0, 0x2b,
+	0x08, 0x66, 0x81, 0xb3, 0x3c, 0xa2, 0x87, 0xb6, 0x18, 0xcd, 0x5f, 0x45,
+	0x3c, 0xf4, 0x7e, 0x43, 0xa7, 0x4a, 0xb6, 0x83, 0xec, 0xec, 0x12, 0x70,
+	0x4f, 0xbb, 0xca, 0xee, 0xd9, 0x36, 0x96, 0x81, 0x7f, 0xce, 0x1f, 0x86,
+	0x5f, 0x60, 0xbb, 0x01, 0x5d, 0xc0, 0xbf, 0x0c, 0xfc, 0x73, 0xad, 0x0e,
+	0xfa, 0x96, 0x11, 0xc5, 0xd9, 0xe8, 0x3c, 0xdb, 0xb0, 0x2c, 0xda, 0xf7,
+	0x08, 0xdd, 0xe5, 0xa7, 0xe0, 0x73, 0xd8, 0x27, 0x57, 0xb3, 0xb0, 0x2b,
+	0xad, 0xea, 0xf2, 0xde, 0x3a, 0x2d, 0xaf, 0xad, 0xa1, 0x42, 0x55, 0xd9,
+	0x6c, 0xc1, 0x1b, 0xae, 0x64, 0x74, 0xe9, 0x7b, 0x88, 0xee, 0x84, 0xad,
+	0x2e, 0x3b, 0x3c, 0xe6, 0x79, 0x35, 0x37, 0x5e, 0x1b, 0xd0, 0x8a, 0xec,
+	0xbf, 0x86, 0x3f, 0x04, 0x7d, 0x6a, 0xee, 0xb7, 0x6b, 0x0f, 0xb1, 0x8c,
+	0x70, 0x16, 0xb2, 0xaa, 0xee, 0x7f, 0x06, 0xd0, 0xdf, 0x75, 0x30, 0xd7,
+	0xc7, 0x63, 0x8f, 0x2b, 0x9d, 0x25, 0x6d, 0xbf, 0x23, 0x06, 0x3a, 0x43,
+	0x9f, 0xb7, 0x1f, 0x93, 0xfb, 0x6a, 0xd5, 0xfe, 0x4e, 0xfa, 0x50, 0xe7,
+	0x18, 0x7c, 0x85, 0xc8, 0xf0, 0x6a, 0xbb, 0xc1, 0x8f, 0x6a, 0x5f, 0xdb,
+	0x5c, 0xa2, 0x54, 0x0b, 0xe8, 0xa2, 0xab, 0x60, 0x30, 0x4e, 0x16, 0x6b,
+	0x62, 0x20, 0x41, 0x6b, 0x63, 0x93, 0x61, 0x56, 0x68, 0x77, 0x76, 0x99,
+	0x24, 0x6c, 0x7f, 0xe2, 0x1a, 0x6c, 0xba, 0x54, 0xab, 0xf6, 0xb5, 0x8d,
+	0x33, 0x45, 0xe0, 0x12, 0x7b, 0xd7, 0x60, 0x07, 0xaf, 0xc1, 0x6e, 0x25,
+	0xab, 0x8f, 0xe1, 0xc5, 0xc0, 0xe6, 0x6b, 0xb8, 0xad, 0x90, 0x9e, 0xfe,
+	0xcd, 0xd7, 0x70, 0x38, 0x8c, 0xb3, 0x6d, 0x9c, 0x65, 0x9c, 0x3b, 0xaf,
+	0xe1, 0x1c, 0x59, 0x4f, 0xcf, 0x11, 0x82, 0x0f, 0x4a, 0x74, 0xe6, 0x69,
+	0xef, 0xa5, 0xda, 0xd0, 0xc4, 0x5d, 0x84, 0xf8, 0x38, 0xb2, 0x29, 0xf4,
+	0xe1, 0xc6, 0x5e, 0x0f, 0xbc, 0x32, 0x88, 0x7d, 0xa2, 0x46, 0x55, 0xc8,
+	0xf9, 0x8f, 0x9a, 0xb4, 0xf7, 0x62, 0xd3, 0x08, 0x75, 0x89, 0x75, 0xe2,
+	0x6d, 0xd8, 0x58, 0x72, 0xca, 0x40, 0x0c, 0xbf, 0x20, 0x6d, 0x8c, 0x26,
+	0xaa, 0x35, 0xaa, 0x6c, 0xcf, 0x3f, 0x11, 0x40, 0x17, 0xa7, 0xe0, 0xd3,
+	0xc0, 0xe3, 0xe4, 0x98, 0x97, 0xc3, 0x7c, 0x93, 0x6d, 0x0b, 0x7e, 0x05,
+	0xb0, 0xd0, 0xb5, 0x84, 0x3e, 0xbf, 0xeb, 0x55, 0x4f, 0xe7, 0x7d, 0x2c,
+	0xe4, 0x5c, 0x89, 0x84, 0x98, 0xbf, 0x1a, 0xb0, 0x9e, 0x4d, 0x8f, 0x5c,
+	0x45, 0x8e, 0x63, 0x92, 0x37, 0x06, 0xff, 0x01, 0x7d, 0x9f, 0x6d, 0x11,
+	0x72, 0x82, 0x3f, 0xed, 0x55, 0x36, 0xf6, 0x9d, 0xad, 0xea, 0x49, 0x06,
+	0xfb, 0xf2, 0xe9, 0x1c, 0xe7, 0x0f, 0x9d, 0x09, 0x2f, 0x37, 0xbe, 0x4d,
+	0x3f, 0x7b, 0x60, 0x9b, 0x38, 0x5b, 0xd9, 0x26, 0x10, 0x03, 0x60, 0x53,
+	0xc2, 0xcb, 0xa1, 0x7f, 0x36, 0xb2, 0xa1, 0x0c, 0x6c, 0x88, 0x69, 0x65,
+	0x3a, 0x7f, 0x04, 0x7b, 0x95, 0xb4, 0xd2, 0x84, 0x0f, 0x9a, 0x46, 0x3f,
+	0x82, 0x9e, 0xe0, 0x2c, 0xf0, 0x81, 0x05, 0x70, 0x49, 0x8c, 0xfe, 0x2a,
+	0xb4, 0x67, 0xee, 0xbf, 0x1b, 0xa8, 0x78, 0x72, 0x30, 0xdc, 0xff, 0x17,
+	0xa1, 0x0f, 0x88, 0x70, 0x31, 0x9e, 0xac, 0x36, 0x81, 0x5c, 0x68, 0xa2,
+	0x65, 0x68, 0xec, 0xcf, 0x8b, 0x3e, 0xe7, 0x30, 0x9c, 0xbf, 0x3c, 0x1e,
+	0xfa, 0x45, 0xce, 0x5b, 0x92, 0x21, 0x4f, 0x73, 0x51, 0x5c, 0x94, 0xf6,
+	0x86, 0x18, 0x65, 0x95, 0x5d, 0x99, 0xd3, 0x68, 0xd3, 0xb9, 0x24, 0xd6,
+	0x61, 0xae, 0x85, 0x73, 0xc3, 0x2f, 0x21, 0x0f, 0xe2, 0xdc, 0x14, 0xeb,
+	0x3b, 0x43, 0x9b, 0xbf, 0x44, 0x65, 0xf8, 0x54, 0xc3, 0xe1, 0xf7, 0x5e,
+	0x2f, 0x75, 0x61, 0xdc, 0xc4, 0x5e, 0xf0, 0x13, 0xba, 0xe4, 0x33, 0x62,
+	0x41, 0xfa, 0x06, 0xce, 0xaf, 0xb0, 0xd6, 0xc2, 0x5a, 0xf6, 0xbb, 0xbc,
+	0xf6, 0x3c, 0xe8, 0xc0, 0xb8, 0xc9, 0x30, 0xec, 0xa3, 0x82, 0xf7, 0xbc,
+	0xdc, 0x1e, 0x73, 0x82, 0x12, 0x21, 0x5e, 0xab, 0x0d, 0xef, 0xc6, 0xb5,
+	0x9c, 0xd3, 0x04, 0x17, 0x74, 0x87, 0xf1, 0x47, 0x79, 0x18, 0xd1, 0xf4,
+	0x09, 0xe4, 0x71, 0x4e, 0x07, 0xe2, 0x14, 0x8f, 0x86, 0x4c, 0x75, 0xce,
+	0x08, 0xe6, 0x81, 0xfe, 0xf5, 0xe3, 0xbb, 0x53, 0xd7, 0xfc, 0x23, 0x5b,
+	0x17, 0x15, 0x10, 0x1f, 0xc0, 0x27, 0x6b, 0x8a, 0x73, 0xbf, 0x62, 0x53,
+	0xa2, 0xc4, 0xdc, 0x18, 0x7c, 0xa2, 0xca, 0xa3, 0x2e, 0xf8, 0x1b, 0xe5,
+	0x66, 0x82, 0xd7, 0x05, 0xf0, 0xd7, 0x82, 0xfe, 0x8c, 0x03, 0x96, 0x8e,
+	0x00, 0x07, 0xc7, 0x6a, 0x57, 0xe4, 0x53, 0x54, 0x36, 0x39, 0xa7, 0xe8,
+	0x64, 0xfa, 0x0a, 0x6c, 0xfb, 0x22, 0xbf, 0x19, 0x73, 0xdc, 0x7f, 0xac,
+	0x57, 0xc9, 0xab, 0x9b, 0xc7, 0x13, 0x22, 0xdf, 0xbb, 0x61, 0xfe, 0x9f,
+	0xbb, 0x15, 0x6d, 0x72, 0x8c, 0xf9, 0x7f, 0xdb, 0x30, 0xfe, 0xe3, 0xd4,
+	0xfa, 0xf1, 0xdd, 0xdb, 0x42, 0xfd, 0x43, 0xff, 0xf1, 0x90, 0x5e, 0xd0,
+	0xb6, 0x46, 0x6b, 0x94, 0x2b, 0x53, 0x5d, 0x20, 0x5f, 0xf4, 0x72, 0xbb,
+	0xac, 0x2a, 0x6c, 0xaa, 0xd4, 0x02, 0xdd, 0x6b, 0x71, 0x6c, 0x6d, 0x4d,
+	0xe5, 0xda, 0x1a, 0xe5, 0xe7, 0x4b, 0xad, 0x00, 0x79, 0x56, 0x7b, 0xcc,
+	0xcb, 0xa2, 0x5f, 0xc1, 0x3e, 0x05, 0x9a, 0xf6, 0x2f, 0x16, 0x84, 0x73,
+	0x4c, 0xe6, 0x89, 0xc2, 0x79, 0x4a, 0x2b, 0x2d, 0x73, 0xfe, 0x08, 0x5b,
+	0x72, 0x64, 0xdd, 0x80, 0x98, 0x72, 0x5c, 0x2b, 0x9c, 0x5e, 0x40, 0xfe,
+	0xb8, 0x82, 0xdf, 0x19, 0xfc, 0x9a, 0xf8, 0x45, 0xf9, 0xfb, 0x33, 0xc8,
+	0xff, 0xa5, 0x7f, 0x45, 0x2c, 0x50, 0xfb, 0xff, 0x62, 0x05, 0x3a, 0xb6,
+	0x90, 0xa6, 0x6f, 0x3b, 0xa2, 0x5f, 0x28, 0x9f, 0x52, 0x40, 0xde, 0x6b,
+	0xbe, 0x4d, 0xbf, 0x13, 0xe6, 0x50, 0x44, 0xaf, 0xd7, 0xc1, 0xc7, 0x91,
+	0xfd, 0xa1, 0xbe, 0x66, 0x1f, 0xf4, 0xa4, 0xef, 0x0c, 0x73, 0x24, 0xe4,
+	0x6a, 0x05, 0xb9, 0xea, 0xfb, 0xe0, 0x8d, 0x46, 0x6f, 0x41, 0x7f, 0x5e,
+	0xaf, 0x77, 0x81, 0x1e, 0x87, 0xca, 0x93, 0xf6, 0x18, 0x69, 0x43, 0xe6,
+	0x26, 0xad, 0x0b, 0x36, 0x0c, 0xfb, 0x96, 0x63, 0x4a, 0x74, 0xe4, 0xcf,
+	0xcd, 0x2c, 0xd5, 0x04, 0xd6, 0x22, 0xef, 0xc9, 0xa1, 0x0f, 0xd9, 0x5f,
+	0xa9, 0x33, 0x9c, 0xa0, 0x37, 0xea, 0x3a, 0xbd, 0x89, 0xbc, 0xeb, 0x2d,
+	0xe7, 0xdc, 0x0c, 0x62, 0xd6, 0x00, 0xe2, 0x03, 0x6a, 0x98, 0x5d, 0xec,
+	0xa3, 0x77, 0x1a, 0x78, 0x96, 0xf0, 0xbb, 0x13, 0x79, 0xe3, 0xf5, 0x61,
+	0x3e, 0x6d, 0x3d, 0xd3, 0x96, 0x00, 0x0c, 0xaf, 0x37, 0x40, 0x5b, 0x0f,
+	0xe4, 0x6f, 0x9b, 0x53, 0xf4, 0xcb, 0x5e, 0x99, 0xab, 0x68, 0x3c, 0xaf,
+	0xfc, 0xd2, 0x27, 0xe7, 0x99, 0xcf, 0x3a, 0x74, 0x9c, 0xc7, 0xfc, 0x8e,
+	0xfd, 0x27, 0xe3, 0xb3, 0xc7, 0x0a, 0x38, 0xcc, 0x95, 0xba, 0xea, 0x47,
+	0x73, 0xa4, 0x45, 0x31, 0x8c, 0xfd, 0x62, 0x89, 0x0a, 0x92, 0xef, 0x13,
+	0x24, 0x65, 0xb0, 0x4e, 0x9e, 0x94, 0x30, 0xf2, 0xf5, 0x99, 0x39, 0x87,
+	0xe5, 0x0a, 0xff, 0x56, 0x8b, 0xe4, 0xca, 0x32, 0xea, 0xa4, 0x6a, 0xfd,
+	0x29, 0xc8, 0x55, 0x84, 0xf5, 0x01, 0xec, 0x7b, 0x81, 0xe5, 0x8b, 0xba,
+	0xb1, 0x8e, 0xbc, 0xa7, 0x4e, 0x29, 0x55, 0xdf, 0x1c, 0x47, 0x5d, 0x00,
+	0xf9, 0xd5, 0x16, 0x80, 0x03, 0x36, 0x5a, 0x5b, 0xc1, 0x13, 0xb5, 0x48,
+	0xed, 0x0c, 0x9e, 0x83, 0x78, 0x36, 0x59, 0x37, 0xc3, 0x3c, 0xe3, 0x13,
+	0xf4, 0xc0, 0x9e, 0x4a, 0x6c, 0x4f, 0xf4, 0x8f, 0xad, 0x3c, 0xfd, 0x43,
+	0x6b, 0x8c, 0x7e, 0xd4, 0xca, 0xd1, 0x0f, 0x5b, 0x2e, 0xfd, 0x7d, 0x6b,
+	0x84, 0x9e, 0x6d, 0x65, 0xb9, 0x96, 0x43, 0xce, 0x64, 0x71, 0xce, 0x44,
+	0x0f, 0xfa, 0xb7, 0xc3, 0xde, 0x59, 0xfe, 0xe7, 0x66, 0x0a, 0xcd, 0x21,
+	0x2a, 0x9f, 0x80, 0x6f, 0x76, 0x6f, 0xe3, 0x1a, 0x94, 0x1e, 0x73, 0xb9,
+	0x86, 0xe8, 0xe0, 0xf7, 0xa8, 0x23, 0xe0, 0xbb, 0xe1, 0xcb, 0xa6, 0xd2,
+	0xf6, 0x39, 0x4f, 0x1f, 0x08, 0x7d, 0xc0, 0x5d, 0x29, 0xea, 0xc2, 0x5e,
+	0xf0, 0x7f, 0x17, 0x9f, 0x86, 0x0d, 0xc8, 0x1a, 0x28, 0x01, 0x5f, 0xc3,
+	0x79, 0x80, 0xc1, 0x76, 0xcc, 0xf5, 0x87, 0xe5, 0xe9, 0x5c, 0x17, 0xb2,
+	0x3d, 0xeb, 0x08, 0x1a, 0x0c, 0x37, 0x69, 0xb2, 0xdc, 0x0c, 0x87, 0x7d,
+	0x6a, 0x21, 0xf4, 0x6f, 0x89, 0x50, 0x2f, 0x4d, 0xcc, 0x3f, 0x15, 0xfa,
+	0xe3, 0x8d, 0xfb, 0x20, 0x56, 0x20, 0x97, 0x54, 0xeb, 0x18, 0x56, 0x0b,
+	0x61, 0xfb, 0xc3, 0xb9, 0x24, 0xf8, 0xed, 0x52, 0xd9, 0x7f, 0x43, 0xe3,
+	0x1c, 0x5b, 0x38, 0xcc, 0xff, 0x11, 0x8c, 0x2f, 0x87, 0xe3, 0xaf, 0xd0,
+	0xf4, 0x22, 0x81, 0xd6, 0xd7, 0xb4, 0xa2, 0x1c, 0x8f, 0x61, 0x2c, 0x30,
+	0xd6, 0xb9, 0x6e, 0xe0, 0x0c, 0x23, 0xc5, 0xba, 0x2e, 0x9c, 0x71, 0xf0,
+	0x71, 0x12, 0xbf, 0x82, 0xfc, 0x3d, 0xe2, 0x0f, 0x15, 0xde, 0x41, 0xbc,
+	0xd0, 0x3a, 0xa2, 0xdc, 0x67, 0x3b, 0x6a, 0xcf, 0x20, 0x38, 0x84, 0x5a,
+	0xdd, 0x4a, 0x19, 0xf4, 0x2f, 0xf3, 0xb6, 0x79, 0x48, 0xcc, 0xe1, 0x4c,
+	0x41, 0x30, 0xe1, 0xd8, 0x95, 0x82, 0xe8, 0xa6, 0x9f, 0x1f, 0xe7, 0xb8,
+	0x5b, 0x9f, 0x79, 0x01, 0xba, 0xd7, 0x58, 0xe9, 0xa4, 0x46, 0xc3, 0xa0,
+	0x2b, 0xa3, 0x43, 0xa0, 0xd3, 0xa4, 0x46, 0x33, 0x85, 0x5c, 0x6e, 0x33,
+	0xa1, 0x3c, 0x94, 0x0e, 0x43, 0xcf, 0x67, 0xa5, 0x8f, 0xf6, 0x1c, 0x3c,
+	0x9b, 0x1f, 0xf4, 0xae, 0x3f, 0x73, 0x09, 0xf4, 0xf7, 0xa0, 0x0a, 0xd9,
+	0x2e, 0xe5, 0x5c, 0xf6, 0x87, 0x4c, 0x4f, 0x20, 0x6e, 0x19, 0x43, 0xe6,
+	0x7e, 0xf1, 0xab, 0xe0, 0x0e, 0x83, 0x65, 0xf7, 0xaa, 0xac, 0x77, 0x64,
+	0x9c, 0xc3, 0x7e, 0x4b, 0x2b, 0xaf, 0x81, 0x16, 0x93, 0x9e, 0x6d, 0x6e,
+	0x0f, 0xc7, 0x96, 0xe4, 0xc5, 0xb3, 0xcd, 0x2e, 0xfa, 0x61, 0x63, 0x0b,
+	0x2d, 0x37, 0xf8, 0x7d, 0x27, 0x2d, 0x35, 0x86, 0xae, 0x1e, 0x15, 0x03,
+	0xb4, 0x7a, 0xe3, 0x4d, 0xe6, 0x57, 0x05, 0xf2, 0x82, 0xc9, 0x8f, 0xe9,
+	0xbd, 0xd1, 0x5e, 0xfa, 0xe9, 0x3d, 0x76, 0xfd, 0x7e, 0x01, 0x1b, 0x18,
+	0x4d, 0xb2, 0x6d, 0xa3, 0xcf, 0xf3, 0xf6, 0x55, 0x4b, 0xb0, 0x6e, 0xff,
+	0x04, 0x3c, 0xb5, 0x8f, 0x29, 0x3b, 0x60, 0xdc, 0x8c, 0x17, 0xba, 0xe1,
+	0xbc, 0x08, 0x9c, 0x78, 0xd7, 0x1c, 0x02, 0xae, 0x17, 0x25, 0x2f, 0x0e,
+	0xb9, 0xf6, 0x55, 0x42, 0x0e, 0x79, 0xc5, 0x19, 0xca, 0x0a, 0xb1, 0x9d,
+	0x1a, 0x99, 0x9b, 0xcc, 0xf3, 0xf0, 0xff, 0xa8, 0xab, 0x2a, 0x97, 0xa9,
+	0x3e, 0x73, 0xc9, 0x61, 0xfd, 0x67, 0xbf, 0xf1, 0x12, 0xf2, 0x4e, 0x93,
+	0x4e, 0x34, 0xd9, 0x5f, 0x32, 0x2e, 0xce, 0xfd, 0x77, 0x9b, 0x5f, 0x13,
+	0x9c, 0x23, 0xe0, 0x1d, 0xe6, 0xf5, 0x2f, 0xb1, 0x9c, 0x3b, 0x18, 0x36,
+	0x6b, 0x89, 0x60, 0x03, 0x8f, 0x86, 0xcc, 0x5d, 0x82, 0xf7, 0xfb, 0x6f,
+	0xec, 0xfb, 0x2e, 0x68, 0x1d, 0x02, 0x2c, 0xe2, 0x65, 0xa6, 0x7d, 0x8f,
+	0x57, 0xe4, 0x1e, 0xc7, 0x9b, 0xc8, 0xf3, 0xd6, 0xf6, 0xc0, 0x5c, 0x53,
+	0xe0, 0x9c, 0x86, 0x94, 0xcb, 0x95, 0x51, 0xe6, 0xef, 0x6d, 0x7d, 0x9c,
+	0x63, 0xea, 0xf9, 0xbf, 0x09, 0xa2, 0x5a, 0xf3, 0x95, 0xf9, 0x49, 0xf8,
+	0xe7, 0x20, 0xa8, 0xee, 0x1e, 0x52, 0x71, 0x68, 0x90, 0xdf, 0x1f, 0x90,
+	0xb2, 0xa8, 0x8a, 0x4e, 0xba, 0xc3, 0xb0, 0x00, 0xcb, 0x73, 0x2f, 0x87,
+	0x72, 0x84, 0x11, 0x75, 0xa1, 0xdf, 0x8c, 0xf4, 0x32, 0x05, 0x1d, 0xdb,
+	0x63, 0x1e, 0x0a, 0x63, 0x32, 0xc7, 0xb4, 0x9f, 0x42, 0xe7, 0xac, 0x14,
+	0xeb, 0x4d, 0xaa, 0xef, 0x9a, 0xde, 0xf0, 0xbb, 0xfa, 0x8c, 0x07, 0xda,
+	0x8a, 0x0b, 0x9d, 0x54, 0xaa, 0x27, 0x90, 0x03, 0x19, 0x34, 0x97, 0xc3,
+	0x18, 0x3a, 0x54, 0x6a, 0xb0, 0xce, 0x57, 0x42, 0x9d, 0x4f, 0x86, 0xb8,
+	0x4f, 0x82, 0x17, 0xb6, 0xb5, 0x2a, 0xb8, 0x76, 0xda, 0x26, 0xeb, 0x5f,
+	0x1d, 0xb6, 0x5c, 0xae, 0x71, 0xed, 0x89, 0xfc, 0xdb, 0x3c, 0x37, 0x33,
+	0xed, 0x18, 0xa0, 0x6b, 0x44, 0x2b, 0xb7, 0x1c, 0xad, 0xec, 0x33, 0x7d,
+	0xbb, 0x41, 0xb7, 0x26, 0x6b, 0xdc, 0xa5, 0xd6, 0x7b, 0xc1, 0xd2, 0xee,
+	0x4d, 0xe8, 0x43, 0xe7, 0x27, 0x58, 0xae, 0x5f, 0x60, 0xba, 0xac, 0x82,
+	0x60, 0x3e, 0xa7, 0xe9, 0xd4, 0xf0, 0xdf, 0xf5, 0x72, 0x3e, 0x75, 0x7a,
+	0x98, 0xf1, 0x83, 0x8e, 0x74, 0x9a, 0x96, 0x7d, 0xde, 0xa3, 0x3e, 0xc3,
+	0x3c, 0x2c, 0x2f, 0x98, 0xf4, 0x88, 0x94, 0xdb, 0x6b, 0xd2, 0xa6, 0xcb,
+	0x2b, 0xb0, 0xa5, 0xd4, 0x90, 0x79, 0x94, 0xec, 0xab, 0x17, 0x75, 0xbb,
+	0x3e, 0x05, 0x7b, 0x5e, 0x5a, 0xd4, 0x69, 0xa7, 0xac, 0xb1, 0x58, 0x36,
+	0xf6, 0x31, 0x58, 0x7c, 0x78, 0xf6, 0x43, 0x6d, 0x67, 0xef, 0xa1, 0x4b,
+	0x4f, 0xff, 0x16, 0x7c, 0x0d, 0xf3, 0xd5, 0xb0, 0x0e, 0x23, 0x9f, 0x58,
+	0x40, 0xee, 0x51, 0x45, 0x6e, 0x5c, 0xc8, 0x30, 0x6c, 0xc4, 0xef, 0xad,
+	0x92, 0xff, 0x42, 0xf2, 0x7f, 0x07, 0x55, 0xa5, 0x0d, 0x65, 0xe4, 0x3b,
+	0x01, 0x1c, 0xea, 0x1d, 0x8f, 0x91, 0x2b, 0xc9, 0x77, 0xf7, 0x2a, 0x38,
+	0xf6, 0x11, 0x19, 0x7e, 0x77, 0x14, 0x7b, 0x32, 0x8f, 0xa3, 0xf9, 0x6e,
+	0x52, 0x36, 0x14, 0xf1, 0x1d, 0x89, 0x44, 0x33, 0x4d, 0xbf, 0x8b, 0x9a,
+	0x67, 0xb2, 0x39, 0x48, 0xa5, 0xa6, 0x05, 0x19, 0xcc, 0xf4, 0xf1, 0xd9,
+	0x8a, 0x2b, 0x38, 0x8f, 0x60, 0x5a, 0xef, 0xa5, 0xc3, 0x7e, 0x44, 0x4f,
+	0x32, 0xa4, 0x6f, 0x32, 0x1c, 0x27, 0x42, 0x1a, 0xda, 0xf1, 0x25, 0x81,
+	0x0b, 0x31, 0x3e, 0xf7, 0x57, 0x21, 0x1e, 0xf6, 0x1f, 0xa0, 0x75, 0x32,
+	0x43, 0x2b, 0x3e, 0xd3, 0xb1, 0x85, 0xaa, 0x69, 0xee, 0x1f, 0x80, 0x9e,
+	0x31, 0x9e, 0x4d, 0x9c, 0xc7, 0xac, 0xe3, 0xf1, 0x91, 0x66, 0x05, 0x3c,
+	0x66, 0xfe, 0xf2, 0xba, 0x24, 0x2d, 0x7d, 0x85, 0xe5, 0xb7, 0x07, 0xf9,
+	0x3b, 0xeb, 0xc2, 0x96, 0x50, 0xaf, 0xd4, 0x9e, 0xa5, 0x85, 0x1e, 0xc8,
+	0x8a, 0xf7, 0xed, 0xa2, 0xbb, 0x61, 0xef, 0xc5, 0x06, 0xef, 0x3f, 0x09,
+	0x3d, 0x7a, 0x59, 0xee, 0x5f, 0x5a, 0x19, 0x08, 0xe1, 0x19, 0xb6, 0x67,
+	0x03, 0x6c, 0x27, 0xed, 0xab, 0x9b, 0xd7, 0x81, 0xff, 0x7d, 0xc0, 0x0b,
+	0x3a, 0x99, 0x63, 0x78, 0xc6, 0x83, 0x75, 0x8d, 0xf4, 0x67, 0xe0, 0x49,
+	0xc9, 0x5a, 0xbe, 0xd8, 0xe8, 0xa4, 0x62, 0x3d, 0xc2, 0xc5, 0x78, 0x3e,
+	0x46, 0xad, 0x7b, 0x9f, 0xc4, 0x35, 0x2d, 0x71, 0xe1, 0x7d, 0x83, 0x7d,
+	0xcd, 0xad, 0x80, 0x47, 0xbd, 0xee, 0x80, 0xb6, 0x54, 0x37, 0x2d, 0xc9,
+	0x7a, 0xbd, 0x4b, 0xf9, 0x98, 0xd4, 0x66, 0xbc, 0xdf, 0x02, 0x5b, 0xdf,
+	0x83, 0x3c, 0xa6, 0x07, 0x73, 0xd6, 0x86, 0xb9, 0x8d, 0xf4, 0x27, 0x36,
+	0xd0, 0xdf, 0x89, 0x75, 0xfd, 0xd8, 0x53, 0xad, 0x2b, 0x61, 0xdd, 0xec,
+	0x02, 0x6c, 0x82, 0x73, 0xf3, 0x34, 0xc7, 0xe4, 0x1b, 0x25, 0x2d, 0xb3,
+	0x2b, 0xef, 0xe1, 0x5c, 0x03, 0x80, 0x8d, 0xc6, 0x8a, 0x0f, 0x75, 0xe0,
+	0xf9, 0x5e, 0x43, 0xde, 0x4b, 0x40, 0x06, 0x9b, 0x53, 0x7c, 0xf6, 0x6a,
+	0xe3, 0xf3, 0x78, 0x76, 0x63, 0x1b, 0xbf, 0x98, 0x57, 0x4c, 0x2f, 0xd3,
+	0x0a, 0x3d, 0x25, 0xd8, 0x9b, 0x8b, 0x9a, 0x2f, 0xa5, 0x53, 0x29, 0x87,
+	0x78, 0xee, 0xf3, 0x5d, 0x2d, 0xdb, 0xe5, 0xa0, 0xaa, 0x0b, 0x1c, 0x8e,
+	0xeb, 0x86, 0x3c, 0xfb, 0xe1, 0x15, 0xbe, 0xaf, 0xb5, 0x10, 0x4f, 0xed,
+	0x2c, 0xe1, 0xec, 0x0f, 0xaf, 0x38, 0xf4, 0x68, 0x33, 0x4b, 0x47, 0x9b,
+	0xb6, 0x79, 0x3f, 0x7c, 0x40, 0x79, 0xed, 0x1e, 0x77, 0x57, 0x8a, 0xfd,
+	0x96, 0x81, 0x9c, 0xb3, 0xc3, 0x51, 0x39, 0x48, 0x95, 0xeb, 0xb1, 0x05,
+	0x9b, 0xef, 0x68, 0xcc, 0x06, 0x6d, 0xcc, 0x53, 0xfe, 0x2f, 0x73, 0x14,
+	0xde, 0x9f, 0xfd, 0x34, 0x72, 0x12, 0x1f, 0x39, 0x89, 0x8f, 0x9c, 0xc4,
+	0x47, 0x4e, 0xe2, 0x23, 0x27, 0xf1, 0x91, 0x93, 0xf8, 0xc8, 0x49, 0x7c,
+	0xe4, 0x24, 0xc8, 0xff, 0x55, 0x5d, 0x30, 0x8e, 0x5c, 0x1b, 0xfe, 0xcb,
+	0xff, 0x6a, 0x98, 0x53, 0x44, 0x31, 0x99, 0xe7, 0x56, 0x37, 0x79, 0x6e,
+	0x74, 0x4f, 0x7c, 0x00, 0x73, 0x13, 0x61, 0xee, 0xc3, 0x6b, 0xa2, 0x98,
+	0xcd, 0xeb, 0x68, 0xcc, 0x43, 0xbd, 0x59, 0x98, 0xe4, 0xdc, 0x48, 0xc5,
+	0x2a, 0x95, 0x97, 0xbf, 0x8a, 0xfc, 0xc8, 0x42, 0x7e, 0x34, 0x88, 0x5c,
+	0x88, 0xef, 0xb5, 0xa3, 0xfb, 0xa3, 0x82, 0x76, 0xc8, 0x1f, 0xd7, 0xbe,
+	0xe6, 0x73, 0xde, 0xee, 0x58, 0x65, 0x21, 0x16, 0xfa, 0x29, 0xa0, 0xe2,
+	0xe8, 0xb7, 0x90, 0x23, 0x7f, 0x4f, 0xde, 0x95, 0x4d, 0x0c, 0xb3, 0xcc,
+	0x27, 0x3e, 0x25, 0x4f, 0x8e, 0xf8, 0xab, 0xee, 0xf8, 0xc4, 0x12, 0xf3,
+	0x8f, 0xa8, 0xef, 0x2c, 0x18, 0x7e, 0x36, 0x41, 0xa9, 0x53, 0x5b, 0x30,
+	0x67, 0x52, 0xbf, 0xbc, 0x27, 0x82, 0x28, 0xcf, 0xfe, 0x1a, 0xf2, 0x72,
+	0x48, 0x9c, 0xe5, 0xdb, 0x04, 0xc6, 0xcb, 0xfe, 0xb5, 0x32, 0x53, 0x6c,
+	0x54, 0xa4, 0x4e, 0x1d, 0x6a, 0x96, 0x90, 0x3f, 0xf5, 0xf6, 0x53, 0x97,
+	0x81, 0x1a, 0x2a, 0xc2, 0xcd, 0x38, 0x7f, 0x99, 0x92, 0xb5, 0xcd, 0xd9,
+	0x35, 0x79, 0x42, 0xd6, 0xbc, 0x4f, 0x65, 0xa6, 0x5a, 0xb7, 0x33, 0x5c,
+	0xd7, 0x82, 0xd6, 0x99, 0x27, 0x81, 0x63, 0x19, 0x39, 0x81, 0x2e, 0xf7,
+	0xae, 0xcc, 0xcc, 0xd6, 0xd5, 0x5d, 0x95, 0xa2, 0x01, 0xf1, 0x2f, 0xd7,
+	0x45, 0xfa, 0x92, 0xba, 0xb3, 0x12, 0x12, 0x96, 0xe1, 0x18, 0xde, 0x00,
+	0x1c, 0xcb, 0x2d, 0x0b, 0x58, 0x96, 0x1d, 0xd3, 0x50, 0x99, 0xa9, 0x34,
+	0xda, 0x69, 0x60, 0x3c, 0x8c, 0x37, 0x3a, 0x0f, 0x9f, 0x25, 0x45, 0xe2,
+	0x54, 0x10, 0x94, 0x47, 0x07, 0xc3, 0x3a, 0x12, 0xf5, 0xe3, 0x09, 0x43,
+	0xea, 0xb9, 0x1a, 0x7f, 0x53, 0xc6, 0x29, 0x4b, 0xf0, 0x3c, 0x3f, 0xf1,
+	0x2e, 0xf7, 0x24, 0xe6, 0x30, 0x5e, 0x8e, 0xd6, 0x8a, 0x70, 0x6d, 0x77,
+	0x1b, 0x3f, 0x3b, 0xc2, 0xfd, 0x98, 0x26, 0x3e, 0xe7, 0x65, 0xec, 0xc5,
+	0x74, 0xf1, 0x1a, 0x13, 0xb4, 0x41, 0x96, 0xfe, 0xff, 0x96, 0xf7, 0xed,
+	0x67, 0x62, 0x9e, 0x1a, 0x80, 0xe1, 0xf5, 0x8c, 0x23, 0x82, 0xc1, 0x8b,
+	0xb3, 0x0a, 0x4e, 0xac, 0xdd, 0xed, 0x7d, 0xd6, 0xbe, 0xed, 0xb4, 0x46,
+	0xfb, 0x47, 0x78, 0xb2, 0x4a, 0x6e, 0x6b, 0xf0, 0xf2, 0xff, 0x0a, 0xc3,
+	0x13, 0xba, 0xf8, 0x89, 0x3b, 0xd2, 0x6c, 0x5b, 0x6d, 0x1c, 0xdd, 0x35,
+	0x70, 0xcd, 0xcf, 0x35, 0x3c, 0x7f, 0x47, 0x68, 0xaf, 0x4b, 0x4b, 0x61,
+	0x2c, 0x83, 0x2e, 0xaa, 0xbb, 0xd4, 0x70, 0x6c, 0x70, 0x6c, 0x43, 0xe3,
+	0x1c, 0x3f, 0xb2, 0x91, 0xf6, 0x7b, 0x42, 0x95, 0x9b, 0x9c, 0x59, 0x8c,
+	0x7c, 0x0e, 0xfc, 0xc1, 0xb0, 0x11, 0xfa, 0xed, 0x24, 0xfc, 0x56, 0x0f,
+	0xed, 0x83, 0xbf, 0xb9, 0x13, 0xfe, 0x66, 0x3f, 0xea, 0xca, 0xf1, 0x95,
+	0xf6, 0xfb, 0x57, 0xae, 0x65, 0xab, 0x74, 0x58, 0xca, 0xae, 0x12, 0xe8,
+	0xce, 0xc7, 0x90, 0xdf, 0x2e, 0x99, 0xa3, 0x29, 0x79, 0xc2, 0x57, 0xba,
+	0xfc, 0x2d, 0x62, 0xe3, 0x3d, 0x6f, 0x16, 0x7a, 0xdd, 0x55, 0x10, 0x32,
+	0xff, 0x52, 0x7c, 0xab, 0x36, 0x14, 0xdf, 0xe0, 0x53, 0x81, 0xdf, 0xa0,
+	0x4a, 0xd3, 0xa4, 0x0a, 0xf6, 0xad, 0x60, 0xdf, 0x0a, 0xea, 0xc1, 0xd9,
+	0x66, 0xfb, 0x77, 0xaa, 0xee, 0xb0, 0xc6, 0x66, 0xd8, 0xa8, 0x6f, 0x86,
+	0xe7, 0xd2, 0xda, 0x9e, 0xc7, 0xc0, 0xbb, 0x47, 0xc1, 0xbb, 0x23, 0xa8,
+	0x83, 0xfe, 0x04, 0x75, 0xd0, 0x1f, 0xa2, 0x0e, 0x3a, 0x8c, 0x3a, 0x68,
+	0x0a, 0x75, 0xd0, 0x7d, 0xb0, 0xfd, 0x7b, 0x61, 0xfb, 0x93, 0xb0, 0xfd,
+	0x09, 0x79, 0xc7, 0x73, 0xc8, 0xdf, 0x78, 0xef, 0x11, 0xed, 0xc5, 0xed,
+	0x4d, 0x22, 0x88, 0xaf, 0x7c, 0x62, 0x9c, 0x1a, 0x2d, 0xae, 0x87, 0x5c,
+	0x79, 0x7f, 0x35, 0xed, 0x4e, 0x6a, 0x53, 0xc8, 0xb9, 0xef, 0x1f, 0xe1,
+	0x3a, 0x29, 0xa5, 0xee, 0x2b, 0x73, 0xf6, 0x73, 0x1e, 0xd2, 0x2e, 0xe4,
+	0x6d, 0x38, 0xb3, 0x7d, 0xa6, 0xa8, 0x47, 0x35, 0x4a, 0xdf, 0x5a, 0x8d,
+	0xb2, 0x3c, 0xcf, 0x35, 0xca, 0xab, 0x6b, 0x35, 0xca, 0xf2, 0x3c, 0xd7,
+	0x28, 0xaf, 0xac, 0xab, 0x51, 0xae, 0x3c, 0xfd, 0xf2, 0xba, 0x1a, 0xe5,
+	0xca, 0xd3, 0x2f, 0x85, 0x63, 0xa6, 0x03, 0x7e, 0xc9, 0x0d, 0x69, 0x35,
+	0x5d, 0x3c, 0x7b, 0xc3, 0x7c, 0xe1, 0xfb, 0xfd, 0xeb, 0xff, 0x1f, 0x3a,
+	0x6e, 0x9d, 0x1a, 0x39, 0xdf, 0xd8, 0xaa, 0xea, 0x9a, 0xf6, 0xf9, 0xde,
+	0xb6, 0xf9, 0x55, 0xf9, 0x6d, 0xb4, 0x5c, 0xdb, 0xfc, 0x3e, 0xbc, 0x27,
+	0xad, 0x0c, 0xdb, 0xf5, 0x02, 0x7d, 0x1c, 0xf0, 0xf7, 0x3d, 0x4f, 0x74,
+	0xc9, 0xef, 0x6a, 0x9e, 0xcc, 0x91, 0x61, 0xa3, 0xa3, 0x47, 0xb7, 0x2a,
+	0x3b, 0xe6, 0x7e, 0x5a, 0x53, 0xbe, 0xf9, 0x41, 0xe0, 0x01, 0xaf, 0x7d,
+	0x43, 0xde, 0xe1, 0xa8, 0xf3, 0xaa, 0xbb, 0x6c, 0x23, 0xbf, 0x8a, 0x38,
+	0x03, 0x59, 0x4b, 0xdc, 0x5c, 0xf3, 0x71, 0x9d, 0x18, 0xf9, 0xef, 0x08,
+	0xd7, 0xcf, 0xd2, 0x8a, 0xee, 0xdb, 0x50, 0xef, 0xf1, 0x9a, 0x68, 0xdc,
+	0x5e, 0x1f, 0x26, 0xc3, 0xfb, 0xac, 0x55, 0x95, 0x13, 0x49, 0x7c, 0x46,
+	0x88, 0xef, 0xbf, 0x02, 0xe5, 0x37, 0x18, 0xde, 0x6c, 0x83, 0x1f, 0x47,
+	0x9e, 0xc6, 0x77, 0x2b, 0x9c, 0x6f, 0x19, 0xf4, 0xee, 0x7c, 0x37, 0xbd,
+	0x73, 0x1c, 0xf9, 0xa6, 0x6b, 0x67, 0x5f, 0x46, 0xbd, 0x70, 0x8a, 0xf3,
+	0xe2, 0x51, 0xa6, 0x73, 0xc8, 0x9a, 0x25, 0xab, 0x5f, 0xe5, 0xd1, 0x47,
+	0xb4, 0x4f, 0xd2, 0x2d, 0xc2, 0x7d, 0x7e, 0xd6, 0xb6, 0x8f, 0xd5, 0xb6,
+	0x4f, 0x81, 0xed, 0xad, 0xf1, 0x75, 0x9c, 0xb9, 0xb2, 0xfd, 0x26, 0x33,
+	0x1d, 0xd6, 0x52, 0x8f, 0x8c, 0x6e, 0xa6, 0xfa, 0x80, 0x7d, 0xee, 0x15,
+	0xe4, 0xda, 0xe5, 0x51, 0xcc, 0xa5, 0x87, 0xf0, 0x8e, 0xe7, 0xed, 0x06,
+	0x09, 0xfb, 0x5c, 0x83, 0x90, 0x4c, 0x77, 0xd9, 0x15, 0xbe, 0x63, 0x4b,
+	0x0b, 0xee, 0x4b, 0xda, 0x1a, 0xa1, 0xfd, 0x66, 0x2e, 0xe2, 0xcc, 0x53,
+	0xa8, 0x99, 0x8e, 0xa8, 0xbb, 0xaf, 0x70, 0x9f, 0x5b, 0xb4, 0x8b, 0x32,
+	0xaf, 0xcd, 0x69, 0x95, 0xb4, 0x3a, 0xe3, 0x37, 0x60, 0xeb, 0xba, 0x60,
+	0xd8, 0x77, 0x81, 0x5b, 0xa3, 0xa5, 0xe3, 0xba, 0xbc, 0xeb, 0x2c, 0x8f,
+	0xb2, 0xac, 0xf9, 0x79, 0x3d, 0xde, 0x45, 0x67, 0xfa, 0xdb, 0xf0, 0x4c,
+	0x5f, 0x0a, 0x6b, 0xed, 0xe8, 0x4c, 0x09, 0x7a, 0x63, 0xde, 0x04, 0xec,
+	0x08, 0xf8, 0x51, 0xa2, 0x95, 0x96, 0xf5, 0x39, 0x78, 0x6a, 0x6d, 0xbc,
+	0x31, 0x36, 0xc8, 0x30, 0xaa, 0x59, 0xc0, 0x83, 0x89, 0x0c, 0xec, 0x70,
+	0xba, 0x3f, 0xba, 0x83, 0xd5, 0x1d, 0xa1, 0xa9, 0xda, 0x9b, 0xe7, 0x07,
+	0x61, 0x8b, 0x16, 0xec, 0x93, 0xf3, 0x9d, 0x12, 0xd7, 0x19, 0xe1, 0xf7,
+	0x4b, 0xdb, 0x9c, 0xa4, 0x2c, 0x6a, 0x15, 0x3e, 0x7f, 0x9e, 0x96, 0x5b,
+	0x11, 0x0d, 0x39, 0xd8, 0xe3, 0x18, 0x7e, 0x23, 0x78, 0xe7, 0xe2, 0xc7,
+	0x75, 0x4e, 0x81, 0x1e, 0x93, 0x79, 0x34, 0xf2, 0xe4, 0x61, 0xa6, 0xef,
+	0x00, 0xd6, 0xb3, 0x3e, 0xb3, 0x9e, 0x1e, 0x20, 0x6f, 0x80, 0x7d, 0x45,
+	0x06, 0xb8, 0x01, 0xe3, 0xbf, 0x0e, 0x5b, 0x1f, 0xc4, 0xd3, 0x36, 0xcb,
+	0xcc, 0x5b, 0x89, 0x3f, 0x08, 0xf4, 0x1c, 0x7f, 0x3b, 0x18, 0x0f, 0xc7,
+	0x43, 0xe6, 0xdd, 0xac, 0x7b, 0x99, 0x1d, 0x74, 0x6e, 0x31, 0x8a, 0x61,
+	0x33, 0xb0, 0x41, 0xbe, 0x53, 0x1d, 0x07, 0x5f, 0x78, 0xac, 0x85, 0xb1,
+	0x0c, 0xf3, 0xcb, 0x0b, 0x38, 0x77, 0x9e, 0x4e, 0xa1, 0x66, 0xa7, 0x01,
+	0x7e, 0x22, 0x57, 0xf5, 0xb7, 0x84, 0xfa, 0xbe, 0x1e, 0x5e, 0x77, 0xb8,
+	0x3f, 0x0e, 0xfa, 0x8c, 0x36, 0x78, 0x86, 0x51, 0xb5, 0xc5, 0x45, 0x42,
+	0x2c, 0xcd, 0x04, 0xb7, 0x8b, 0xfc, 0x7d, 0xf4, 0x80, 0x3c, 0x53, 0x9e,
+	0x0e, 0x2f, 0x06, 0x81, 0x97, 0x1b, 0xca, 0x2e, 0x93, 0x9d, 0x7d, 0x92,
+	0xf6, 0x98, 0xfb, 0x48, 0x97, 0xdf, 0xe0, 0x50, 0x13, 0xdf, 0xde, 0x91,
+	0x0f, 0x82, 0x93, 0xa0, 0xfd, 0x05, 0xb9, 0xcf, 0x7d, 0xa0, 0x1f, 0xbc,
+	0x92, 0xf5, 0x04, 0xd3, 0x0a, 0xde, 0xa4, 0x99, 0xde, 0x24, 0x1d, 0x6e,
+	0x9d, 0x0f, 0x65, 0xf3, 0x28, 0x79, 0xfe, 0xdb, 0x3a, 0xdf, 0x47, 0x97,
+	0x5b, 0x4f, 0x86, 0xb4, 0xe5, 0x41, 0x2f, 0xf6, 0x6f, 0xbd, 0x90, 0x66,
+	0xdf, 0xc0, 0x32, 0xf7, 0x90, 0xf1, 0x79, 0xa3, 0xcf, 0x40, 0x07, 0x3f,
+	0xcd, 0x0f, 0xa4, 0x68, 0xbd, 0x1f, 0x60, 0xb8, 0xd4, 0x75, 0x74, 0x85,
+	0xe9, 0x20, 0xe9, 0x3f, 0x85, 0xb3, 0x19, 0xf4, 0x30, 0x3e, 0x7d, 0x83,
+	0x2f, 0xa8, 0xc8, 0xe7, 0xaa, 0xce, 0xbe, 0x89, 0xe3, 0x14, 0xeb, 0x70,
+	0x0f, 0xfc, 0x1f, 0x74, 0x10, 0x76, 0x5c, 0x5c, 0xe4, 0x3b, 0x85, 0x61,
+	0xbe, 0x87, 0x3a, 0x53, 0x82, 0x6c, 0x97, 0xf8, 0xbb, 0x60, 0x5a, 0xe5,
+	0x82, 0xaa, 0x76, 0xb2, 0xd8, 0x17, 0x32, 0xaf, 0xa5, 0x9f, 0x2c, 0xc9,
+	0xef, 0x80, 0x29, 0xac, 0x09, 0xf0, 0x6c, 0xff, 0x9b, 0x88, 0x9f, 0x14,
+	0xd4, 0xdf, 0x44, 0x84, 0xdf, 0x64, 0x1b, 0x2a, 0x07, 0x78, 0xb8, 0x69,
+	0xd0, 0x54, 0x33, 0xfa, 0x1b, 0x09, 0x96, 0x83, 0x83, 0x3a, 0x3e, 0x8a,
+	0xfb, 0x81, 0x8c, 0x2f, 0xd5, 0x75, 0xb2, 0xfc, 0x66, 0x98, 0xcf, 0x70,
+	0xfe, 0xce, 0x3c, 0xc4, 0x78, 0x59, 0xc9, 0x6f, 0x49, 0xec, 0x84, 0xfc,
+	0xc0, 0x73, 0xdf, 0x80, 0x2d, 0x65, 0xc2, 0x98, 0x6c, 0x72, 0x7d, 0x18,
+	0xd6, 0xac, 0xdb, 0xa9, 0x3a, 0xc9, 0xef, 0x13, 0xf4, 0xfa, 0xfc, 0xa0,
+	0x7c, 0x5f, 0xa6, 0x44, 0xf8, 0x9e, 0xc7, 0x29, 0x2a, 0xcb, 0xf7, 0xf7,
+	0x86, 0xf8, 0x50, 0x63, 0xdd, 0x1b, 0x8d, 0x33, 0x90, 0xa3, 0x82, 0x9b,
+	0x46, 0x2c, 0x7b, 0x0c, 0x71, 0x6c, 0x1a, 0x7c, 0x2f, 0x4e, 0x54, 0x68,
+	0x87, 0xc3, 0x3a, 0x0e, 0x99, 0xa5, 0x58, 0xc7, 0x58, 0xbf, 0x18, 0xa6,
+	0x17, 0x79, 0x26, 0xce, 0x3b, 0x4a, 0x53, 0x7a, 0xfe, 0xfd, 0x83, 0xe5,
+	0x9a, 0x6d, 0x16, 0xe8, 0xa3, 0xc0, 0x33, 0x78, 0xbc, 0x7a, 0xf0, 0x61,
+	0x75, 0x4f, 0x2f, 0x44, 0xfe, 0xd2, 0xc1, 0xb2, 0xea, 0xe3, 0xcc, 0xef,
+	0x87, 0x7d, 0x86, 0xd3, 0xe5, 0xf7, 0xd3, 0x7f, 0xbf, 0xd5, 0xa0, 0x8b,
+	0xb7, 0x06, 0xc1, 0xfd, 0xfc, 0x0d, 0x27, 0xac, 0x41, 0xd5, 0x77, 0x71,
+	0x8e, 0x13, 0xa8, 0x37, 0x46, 0x2d, 0xad, 0x04, 0xdb, 0x3d, 0xe5, 0xa3,
+	0x5e, 0x11, 0xf6, 0xd8, 0xaa, 0x30, 0x11, 0x7f, 0xb9, 0x96, 0xff, 0xcd,
+	0x7e, 0xfe, 0x26, 0x3c, 0xe7, 0xf2, 0x9a, 0x6d, 0xea, 0xae, 0xea, 0xe6,
+	0xdb, 0xa4, 0xcf, 0x25, 0x0a, 0xe3, 0xd0, 0xcd, 0xed, 0xf6, 0xd1, 0x9e,
+	0x23, 0xb2, 0x5d, 0xd0, 0x94, 0x01, 0x7a, 0xaa, 0xb5, 0x28, 0xdf, 0xe2,
+	0xef, 0xfd, 0xab, 0x07, 0xbf, 0xdb, 0xbc, 0x74, 0x70, 0x16, 0xf2, 0xe1,
+	0x33, 0xcd, 0x36, 0x23, 0xfd, 0x8b, 0x72, 0x7e, 0xee, 0x23, 0xfe, 0xfb,
+	0x88, 0xff, 0x3e, 0xe2, 0xbf, 0x8f, 0xf8, 0xef, 0x23, 0xfe, 0xfb, 0x88,
+	0xff, 0xe0, 0xe1, 0x0f, 0xa0, 0x2f, 0xe7, 0xfd, 0x89, 0x30, 0xdf, 0x7a,
+	0x7c, 0x2d, 0xdf, 0x3a, 0xd7, 0xe2, 0x6f, 0x3f, 0x92, 0x96, 0x4a, 0x85,
+	0x54, 0xbe, 0x4a, 0x82, 0xf3, 0x9b, 0x28, 0x5f, 0xbd, 0xfe, 0x37, 0x0c,
+	0x05, 0xc7, 0xb9, 0x1a, 0xc3, 0x55, 0x34, 0xe1, 0x30, 0x9c, 0xca, 0xd7,
+	0xb8, 0x46, 0x5a, 0x0f, 0xc3, 0xdf, 0xc9, 0xd8, 0xb7, 0xa9, 0x6f, 0x34,
+	0xea, 0x7b, 0xd0, 0xe3, 0x5f, 0xf7, 0x10, 0x8b, 0xcb, 0x4d, 0x19, 0x8f,
+	0x31, 0x7e, 0x06, 0x63, 0x83, 0xf5, 0x8f, 0xdf, 0xdd, 0xc3, 0x75, 0x41,
+	0xb9, 0x89, 0xbc, 0x68, 0x39, 0xca, 0x85, 0x00, 0xe7, 0xbf, 0xa9, 0x95,
+	0xea, 0x2c, 0x67, 0x41, 0xb3, 0x69, 0x30, 0xc5, 0x69, 0xaf, 0x75, 0x5e,
+	0x96, 0xb5, 0x8e, 0xfa, 0x9b, 0x9e, 0x11, 0xd0, 0x16, 0xdd, 0xfd, 0x12,
+	0xe9, 0xf3, 0x69, 0xf9, 0x77, 0x00, 0x29, 0x67, 0x58, 0xfe, 0x3d, 0x42,
+	0x1f, 0xf6, 0x11, 0xf3, 0x3b, 0xdb, 0xee, 0x56, 0xa9, 0xa0, 0x7c, 0x76,
+	0xa7, 0xfa, 0x3b, 0x08, 0x91, 0x86, 0xed, 0xde, 0xb6, 0x0d, 0x67, 0x83,
+	0x5c, 0x5f, 0xdd, 0x2a, 0xf3, 0x67, 0xf8, 0xd1, 0x93, 0xc3, 0x7d, 0x03,
+	0xd4, 0xb3, 0x9d, 0x4e, 0x0d, 0x73, 0xad, 0xb5, 0x19, 0xf8, 0x78, 0xad,
+	0x9d, 0x2d, 0x88, 0xed, 0x74, 0x7a, 0x11, 0x7e, 0x76, 0xd1, 0x76, 0x59,
+	0x97, 0x97, 0x86, 0xd3, 0xf0, 0xcf, 0x63, 0x03, 0x1c, 0x9f, 0x97, 0x5b,
+	0xac, 0x2b, 0x7d, 0x80, 0x1f, 0x84, 0x5e, 0x6e, 0x82, 0x3d, 0x09, 0xec,
+	0x1f, 0xe1, 0xfe, 0xb9, 0xc4, 0xdd, 0xe7, 0xec, 0xd9, 0x26, 0x75, 0x43,
+	0xd8, 0xa6, 0x25, 0x40, 0xfb, 0x27, 0x6a, 0x44, 0x97, 0xf8, 0x6c, 0xb3,
+	0x7e, 0xfb, 0xb7, 0xba, 0x37, 0xb5, 0x72, 0x9d, 0xff, 0x0e, 0x61, 0x98,
+	0xf6, 0x41, 0xbf, 0x4c, 0xe7, 0x4d, 0xed, 0x81, 0xc6, 0xff, 0x14, 0x6e,
+	0x75, 0xb1, 0x71, 0x5c, 0x55, 0xf8, 0xdc, 0x59, 0xaf, 0xed, 0x38, 0x6b,
+	0x67, 0xe2, 0x6c, 0xec, 0xb5, 0x15, 0xc4, 0xce, 0x7a, 0x12, 0x4f, 0xb5,
+	0x8e, 0x3a, 0xb6, 0x12, 0xb4, 0x42, 0x96, 0x58, 0xed, 0x7a, 0x5d, 0x87,
+	0x92, 0xb2, 0x85, 0x50, 0x05, 0x09, 0x55, 0x96, 0x9d, 0xd2, 0x54, 0x80,
+	0x90, 0xfa, 0x80, 0x78, 0xcb, 0x6a, 0x6d, 0x87, 0xa4, 0xec, 0x76, 0x6d,
+	0x62, 0xd7, 0x2f, 0x3c, 0x2c, 0xeb, 0x75, 0x6a, 0xbb, 0x9b, 0xac, 0x42,
+	0xfb, 0x50, 0x9e, 0x62, 0x99, 0x92, 0xc2, 0x4b, 0x85, 0xc4, 0x03, 0x02,
+	0x54, 0xa9, 0x4a, 0xda, 0x34, 0x0f, 0x25, 0x11, 0xbc, 0x50, 0x0a, 0xd2,
+	0xf0, 0x7d, 0x77, 0x66, 0x1d, 0x27, 0x50, 0x61, 0x69, 0x35, 0x77, 0xee,
+	0xdc, 0x3b, 0x73, 0x7f, 0xce, 0xf9, 0xce, 0x77, 0xce, 0x3d, 0x66, 0x1b,
+	0x1b, 0x65, 0xfa, 0xd3, 0xab, 0x6a, 0xa6, 0xda, 0x2b, 0x0b, 0x90, 0xe3,
+	0xe2, 0x48, 0x38, 0x88, 0x97, 0x76, 0x05, 0xfa, 0x0c, 0xc7, 0xdf, 0xb7,
+	0x57, 0x9a, 0x57, 0x16, 0xcd, 0x4e, 0xcd, 0xab, 0x1e, 0x7d, 0x76, 0x0a,
+	0x63, 0x8a, 0x61, 0x1d, 0xba, 0xfb, 0x34, 0x36, 0x19, 0xbc, 0xef, 0x7f,
+	0xec, 0xbe, 0xef, 0xb1, 0xfb, 0xc3, 0xff, 0xa3, 0x3d, 0xcb, 0x8f, 0xcb,
+	0x03, 0xc7, 0x69, 0xa5, 0xf8, 0x95, 0x62, 0xc9, 0x36, 0x66, 0x4b, 0x56,
+	0x9a, 0xbc, 0x20, 0x2b, 0x9e, 0xca, 0xba, 0xed, 0xc0, 0xbb, 0x76, 0x99,
+	0x5f, 0x86, 0xcc, 0x63, 0x1e, 0x1d, 0x36, 0xcf, 0xb4, 0x13, 0x7d, 0xd4,
+	0x99, 0x4e, 0x6c, 0x83, 0x61, 0x0f, 0xc5, 0xd0, 0xce, 0x7b, 0xc9, 0x4d,
+	0x9a, 0xe7, 0x74, 0x1c, 0x86, 0x7c, 0xc6, 0x53, 0x45, 0x9d, 0x9f, 0xc1,
+	0x36, 0x6d, 0x72, 0xc7, 0xce, 0xf4, 0x06, 0xf9, 0x3e, 0xf0, 0x5b, 0xc7,
+	0xfa, 0xc8, 0x35, 0x5e, 0x74, 0x77, 0xeb, 0xcc, 0xdb, 0xc2, 0x3c, 0x2a,
+	0x08, 0xcd, 0xb3, 0x22, 0xd5, 0xba, 0xc8, 0xeb, 0xf8, 0xfd, 0xae, 0x1e,
+	0xf8, 0x0a, 0x8a, 0x3e, 0xf3, 0xb8, 0x6c, 0x55, 0xbe, 0x2c, 0x0d, 0xd8,
+	0x9f, 0x4d, 0xd7, 0xf3, 0xee, 0xb9, 0x71, 0xbd, 0xe6, 0x3f, 0x29, 0x29,
+	0x49, 0x8c, 0xd2, 0xbe, 0xb5, 0xcb, 0x4f, 0x97, 0xdb, 0x64, 0xdb, 0xb4,
+	0xcc, 0x7b, 0xc2, 0x5c, 0xb6, 0x98, 0x4c, 0x45, 0x43, 0x9a, 0xa3, 0xca,
+	0xb7, 0xc0, 0xa0, 0xf1, 0xec, 0xee, 0xf2, 0x33, 0x7d, 0x8c, 0x9d, 0x7c,
+	0xb4, 0xcc, 0x7b, 0x03, 0x57, 0x43, 0x76, 0xec, 0x10, 0xb8, 0x2c, 0x40,
+	0xc8, 0xe4, 0xba, 0x73, 0xbe, 0xcf, 0x71, 0x6c, 0xa8, 0xa3, 0x2f, 0xda,
+	0x2e, 0xc5, 0xa3, 0xc0, 0x44, 0x35, 0xa4, 0x73, 0x8a, 0x76, 0xa2, 0x1a,
+	0xa3, 0x43, 0x35, 0xe6, 0xc8, 0x99, 0xfb, 0x35, 0x5e, 0x67, 0xae, 0x7d,
+	0x5f, 0xcf, 0x05, 0xe5, 0x42, 0xcd, 0xa5, 0xac, 0x9a, 0xb2, 0x09, 0x5d,
+	0xdb, 0x68, 0x2e, 0xf5, 0x73, 0xaf, 0xb6, 0x9a, 0x3f, 0xe8, 0xf3, 0x7d,
+	0x2d, 0xd6, 0xfd, 0xb0, 0xcf, 0xaf, 0x8b, 0x07, 0xbe, 0x13, 0x7d, 0xac,
+	0x2a, 0xe6, 0xf6, 0xb2, 0x34, 0x57, 0x7f, 0x2c, 0x6f, 0x57, 0x7e, 0x24,
+	0xbf, 0x5a, 0x3d, 0x0b, 0xfe, 0x61, 0x55, 0x0b, 0xb0, 0x27, 0x37, 0x9a,
+	0x9e, 0x77, 0xc3, 0x3d, 0x03, 0x5f, 0xc1, 0xf3, 0xfe, 0xe0, 0x6e, 0x4b,
+	0x62, 0xec, 0x3b, 0x98, 0x73, 0x1e, 0x3a, 0x44, 0x2c, 0x9c, 0x82, 0xbc,
+	0x25, 0xfb, 0xa5, 0x2b, 0xa2, 0xe5, 0x64, 0x68, 0x2c, 0x8c, 0x39, 0x18,
+	0x01, 0x27, 0xe7, 0x5c, 0x46, 0xfa, 0x29, 0x33, 0x46, 0xf3, 0x15, 0x7c,
+	0x3f, 0x0c, 0xbd, 0xd8, 0x8f, 0x9f, 0x92, 0x7b, 0xa3, 0x18, 0xeb, 0x28,
+	0x65, 0x2f, 0x2c, 0x89, 0x27, 0x31, 0x8f, 0x7c, 0x9b, 0xdc, 0x2f, 0x5d,
+	0xe9, 0x63, 0x5c, 0xee, 0x7e, 0x89, 0x65, 0xe3, 0x4b, 0x3d, 0xe2, 0x49,
+	0x1b, 0x6c, 0xf9, 0xfc, 0x09, 0x9f, 0x37, 0xfd, 0x5a, 0x0d, 0xa3, 0xbd,
+	0x5d, 0x78, 0x47, 0x91, 0xe7, 0x15, 0xbc, 0x30, 0x78, 0x79, 0x0e, 0x7c,
+	0x28, 0xd3, 0xbc, 0x20, 0x3b, 0xa3, 0x11, 0xb4, 0x21, 0x5f, 0xd1, 0x58,
+	0x22, 0xd9, 0x12, 0x73, 0xb0, 0x98, 0x0f, 0x85, 0x31, 0x9e, 0x21, 0x6e,
+	0x70, 0x8c, 0xed, 0x3c, 0xb7, 0x0b, 0xea, 0x6c, 0xc8, 0x08, 0xeb, 0x28,
+	0xdf, 0x69, 0xcd, 0xa9, 0x60, 0x43, 0xf1, 0xbe, 0x11, 0xc9, 0xe8, 0x72,
+	0x0f, 0xde, 0x77, 0x41, 0xe7, 0x25, 0xfa, 0xef, 0x4c, 0xa1, 0x0d, 0x71,
+	0x26, 0x05, 0x2e, 0xf1, 0xa1, 0x9a, 0x00, 0xbd, 0x99, 0x29, 0xf5, 0xc9,
+	0x84, 0xb9, 0x6f, 0xcf, 0x1c, 0x0b, 0xda, 0x57, 0x30, 0x8c, 0x91, 0x60,
+	0x4c, 0x3d, 0x7b, 0xc6, 0xc4, 0xfe, 0xf8, 0xc1, 0xc7, 0xcd, 0x2c, 0x2f,
+	0x02, 0xa7, 0x16, 0x7f, 0x9b, 0x71, 0x9f, 0x97, 0x6c, 0xb4, 0x5d, 0xfb,
+	0x36, 0x35, 0xec, 0x4b, 0xb6, 0xc4, 0x78, 0xd4, 0xb7, 0x81, 0x43, 0xfb,
+	0x82, 0x3a, 0xb6, 0x15, 0x23, 0x83, 0xb5, 0x4f, 0x6b, 0x3d, 0x64, 0xdd,
+	0x17, 0x25, 0xb3, 0x98, 0x97, 0x49, 0xdd, 0x8f, 0x6b, 0x38, 0xa8, 0x79,
+	0x08, 0x75, 0x35, 0x71, 0x08, 0x6b, 0x99, 0x0c, 0x07, 0x6d, 0xf7, 0x91,
+	0xc9, 0xe3, 0xef, 0xd3, 0x40, 0x67, 0xf1, 0xec, 0x10, 0xf7, 0xa8, 0x5d,
+	0x12, 0xdf, 0x84, 0xbd, 0x2c, 0xb5, 0xea, 0x23, 0xf2, 0x49, 0xe9, 0xb3,
+	0x3e, 0x9e, 0x93, 0xfc, 0xb5, 0x64, 0xca, 0x47, 0x25, 0x7d, 0x7e, 0x3a,
+	0x1d, 0x12, 0xeb, 0xbc, 0xef, 0x67, 0x1f, 0x9d, 0x9e, 0x57, 0x7c, 0x7e,
+	0xf4, 0xfc, 0xba, 0xea, 0x44, 0xdb, 0x08, 0xda, 0x71, 0x1c, 0xa6, 0xe4,
+	0x4a, 0x7f, 0xf7, 0x66, 0x8e, 0x79, 0xde, 0xa4, 0xce, 0xe1, 0x4a, 0x9a,
+	0xf3, 0xaa, 0xc5, 0xcf, 0x1d, 0x29, 0x45, 0x3b, 0xf0, 0xad, 0xa4, 0xb9,
+	0xae, 0x8e, 0x62, 0x3c, 0x2c, 0x1f, 0xa2, 0x4e, 0xc4, 0xb6, 0x85, 0xef,
+	0xb7, 0xa6, 0xd6, 0x54, 0x32, 0x3e, 0xa4, 0xac, 0x74, 0x11, 0xbf, 0x36,
+	0xa5, 0xcf, 0x1e, 0x63, 0x71, 0x05, 0xdd, 0xc5, 0x9c, 0xec, 0xe3, 0x9e,
+	0x37, 0x65, 0xb3, 0x3e, 0x69, 0x46, 0x14, 0xe3, 0x26, 0x5d, 0xfa, 0x8c,
+	0xf2, 0xd2, 0xe1, 0xa4, 0x79, 0x5c, 0x1d, 0x0c, 0xee, 0x53, 0xc0, 0xcc,
+	0xdd, 0xf7, 0x9d, 0x5d, 0x53, 0xa6, 0x5c, 0x2e, 0x25, 0xe3, 0xb3, 0xca,
+	0xca, 0xe3, 0x9d, 0xf9, 0x09, 0x45, 0xdc, 0x48, 0x9a, 0x5d, 0x8a, 0xb1,
+	0xcd, 0x0e, 0x3d, 0xef, 0x29, 0xf4, 0x4f, 0xaa, 0xb6, 0x60, 0x3c, 0xdc,
+	0xaf, 0xcb, 0xfd, 0xbe, 0xce, 0x10, 0x73, 0x06, 0x8c, 0x99, 0x45, 0xe6,
+	0x83, 0xe9, 0x3c, 0x84, 0x74, 0x62, 0x8c, 0xf7, 0x86, 0x3c, 0x38, 0xf9,
+	0x0f, 0xd4, 0xa1, 0x5c, 0x65, 0x9d, 0x13, 0xe8, 0xdb, 0x31, 0xcd, 0x9f,
+	0x1f, 0x9c, 0x2c, 0xe8, 0xfc, 0xc4, 0x1d, 0x95, 0x08, 0xe6, 0xbd, 0xbb,
+	0x67, 0xf1, 0x8c, 0xfb, 0x05, 0xbe, 0x67, 0x31, 0x34, 0xde, 0x21, 0xcc,
+	0x07, 0xcd, 0x55, 0x5a, 0xb2, 0xc1, 0xd8, 0x00, 0xcf, 0xf7, 0x5b, 0x67,
+	0xe5, 0x17, 0xc4, 0x18, 0xeb, 0xdc, 0x23, 0x27, 0xe0, 0x9d, 0xe0, 0xab,
+	0x75, 0xbc, 0xa7, 0xb8, 0x2c, 0x05, 0xbf, 0xbf, 0x74, 0x32, 0xff, 0xb4,
+	0x58, 0xff, 0xbc, 0x77, 0xf8, 0x36, 0x30, 0x87, 0xfb, 0x07, 0x27, 0x29,
+	0x9f, 0x5c, 0x9b, 0xb8, 0x9a, 0xbc, 0xc2, 0xf1, 0x0c, 0x4a, 0x6e, 0x19,
+	0xdc, 0x08, 0xbf, 0xf9, 0x65, 0x7f, 0xdf, 0xd6, 0xc1, 0xb3, 0x73, 0x25,
+	0x53, 0xeb, 0xeb, 0xac, 0xcb, 0xb3, 0x0f, 0xe8, 0x8a, 0xce, 0x7b, 0x62,
+	0x5f, 0xe6, 0x0a, 0x1e, 0xa1, 0x7d, 0x74, 0x6a, 0x12, 0x45, 0x5b, 0x72,
+	0x56, 0xd6, 0x83, 0xbf, 0xc3, 0x66, 0x16, 0x5f, 0x8d, 0x08, 0x30, 0x39,
+	0x15, 0x0f, 0x1d, 0x90, 0x79, 0xd7, 0x95, 0x46, 0xf3, 0x84, 0x5c, 0x6b,
+	0x3a, 0xfa, 0x19, 0xed, 0xd9, 0xc2, 0x6b, 0xfa, 0x5c, 0x3a, 0xfe, 0xa1,
+	0xb2, 0x9c, 0xab, 0xf0, 0x6b, 0xbe, 0x7b, 0x8c, 0x79, 0xc2, 0xe1, 0x81,
+	0x87, 0x79, 0x70, 0xc0, 0x0e, 0x70, 0x8e, 0xb7, 0xc0, 0x39, 0xde, 0x04,
+	0xe7, 0xf8, 0x25, 0x38, 0xf6, 0x8d, 0xca, 0x54, 0x80, 0xff, 0xd3, 0xc0,
+	0x21, 0xda, 0x6a, 0xeb, 0x2c, 0xf6, 0x74, 0xba, 0x00, 0x19, 0xfc, 0x00,
+	0xfe, 0xc7, 0x56, 0x25, 0x23, 0x1b, 0xab, 0x93, 0xb2, 0xb9, 0xea, 0xe7,
+	0x1c, 0xbf, 0xcb, 0x3c, 0xad, 0x51, 0xee, 0x93, 0x03, 0x1c, 0xda, 0x27,
+	0x89, 0xe3, 0xc4, 0x8f, 0x4e, 0x59, 0x2b, 0xaf, 0x69, 0x1c, 0x5a, 0x2b,
+	0xb3, 0x1c, 0x12, 0x9d, 0xf3, 0x75, 0x66, 0x5b, 0x6a, 0xee, 0x16, 0xea,
+	0xbb, 0x99, 0xdb, 0x15, 0xc4, 0xd6, 0x89, 0x97, 0x7f, 0x0e, 0xf6, 0x5e,
+	0xe9, 0x5c, 0xb8, 0x19, 0xf3, 0x00, 0xda, 0xb5, 0xb0, 0x6b, 0xc8, 0x3f,
+	0x27, 0x57, 0x7f, 0x41, 0x1b, 0x7c, 0x03, 0x9c, 0xf1, 0x2a, 0x6c, 0xc8,
+	0x8e, 0x73, 0x40, 0x73, 0xbf, 0x1d, 0xe7, 0x88, 0xce, 0xad, 0xe5, 0x7b,
+	0x8a, 0x65, 0x5b, 0xe6, 0xca, 0x56, 0xbc, 0x00, 0xf9, 0xbb, 0x06, 0xbf,
+	0x6d, 0x03, 0x7b, 0xb0, 0x89, 0xb5, 0xd8, 0x6a, 0xd2, 0xce, 0xbf, 0xaf,
+	0xb1, 0x77, 0xad, 0xf9, 0x27, 0xbc, 0xc7, 0x3a, 0x9b, 0x96, 0x3f, 0xf6,
+	0x13, 0x03, 0x99, 0x8f, 0x97, 0xd5, 0xfd, 0xfd, 0x7e, 0x1b, 0x68, 0xbb,
+	0xd9, 0x24, 0x1e, 0x8b, 0x5c, 0x2c, 0xd9, 0xb0, 0x25, 0x17, 0x63, 0xe4,
+	0x00, 0x55, 0xd5, 0xea, 0xe7, 0x05, 0x63, 0xf6, 0xbc, 0xfd, 0x36, 0xc7,
+	0xe5, 0x04, 0xb8, 0x4d, 0xdb, 0xbf, 0xad, 0xb9, 0x4d, 0xa9, 0xf2, 0xbc,
+	0x5c, 0x5f, 0x4d, 0x05, 0x1c, 0x27, 0x2f, 0x6f, 0x80, 0xe3, 0x35, 0x2b,
+	0xad, 0x1c, 0xed, 0x71, 0xac, 0x53, 0x45, 0xcd, 0x2d, 0x75, 0xc9, 0xa5,
+	0x95, 0xa2, 0xba, 0xbc, 0x52, 0x52, 0xaf, 0x2c, 0x95, 0x55, 0x71, 0xc9,
+	0xf3, 0xfe, 0xe9, 0xce, 0xc8, 0xdb, 0xab, 0x9e, 0x9c, 0x76, 0x8d, 0x81,
+	0x90, 0xb4, 0xf2, 0xdf, 0x3c, 0xaf, 0x13, 0xd8, 0xbc, 0x75, 0xd8, 0xf3,
+	0x9e, 0x18, 0x1d, 0x15, 0xe7, 0x30, 0x39, 0xca, 0x70, 0x8c, 0x39, 0xac,
+	0xc4, 0x9c, 0x8c, 0x6d, 0x9f, 0xaf, 0x29, 0x05, 0x7c, 0x3b, 0xe0, 0xf3,
+	0x97, 0x27, 0xbb, 0x83, 0x33, 0x8f, 0xb3, 0x2f, 0x31, 0x26, 0x1c, 0xfb,
+	0xaf, 0x98, 0xb0, 0x29, 0xe7, 0xca, 0x58, 0x88, 0xae, 0xa8, 0x7c, 0xaf,
+	0x1c, 0x79, 0xac, 0x6c, 0xe2, 0xea, 0x18, 0xc5, 0xf2, 0x7d, 0x6f, 0x48,
+	0xc7, 0xfe, 0xc1, 0x49, 0x4c, 0xcf, 0x9b, 0x75, 0xf9, 0xbd, 0x03, 0x8c,
+	0xc9, 0x98, 0xdd, 0xb0, 0xff, 0xa7, 0xb5, 0x7d, 0xae, 0xaa, 0x8c, 0x4d,
+	0xfd, 0x8e, 0xca, 0x44, 0x19, 0x36, 0x5e, 0x31, 0x2f, 0x94, 0x5c, 0xc1,
+	0x8a, 0xcd, 0x02, 0x3b, 0x66, 0x80, 0x37, 0x4f, 0xeb, 0xb3, 0xd1, 0x43,
+	0x1a, 0x7b, 0xe6, 0x58, 0xce, 0x4b, 0xba, 0xe6, 0xf6, 0xea, 0xf5, 0xbb,
+	0x7d, 0xad, 0x18, 0xf3, 0xf7, 0x1c, 0x7a, 0x9c, 0xe7, 0xf9, 0x40, 0xaf,
+	0x64, 0xd7, 0xcf, 0x40, 0x27, 0x62, 0x58, 0xdb, 0xb0, 0xd6, 0x87, 0x1d,
+	0xd8, 0xef, 0x1d, 0x27, 0x1c, 0x60, 0x6a, 0x27, 0xee, 0xd9, 0x6e, 0x12,
+	0xfd, 0x3a, 0x24, 0xb3, 0xd4, 0xae, 0x71, 0xf5, 0xd1, 0xba, 0x34, 0x78,
+	0x48, 0x0e, 0xe5, 0x10, 0xea, 0xe2, 0x41, 0x99, 0xdc, 0x6b, 0x1a, 0xe5,
+	0x36, 0x5c, 0xd9, 0xe6, 0x28, 0x78, 0x05, 0xae, 0xbf, 0xc0, 0xfb, 0x46,
+	0x31, 0xe6, 0xbc, 0x29, 0xef, 0x9d, 0xa4, 0x2d, 0x71, 0x0c, 0xe6, 0x1a,
+	0xcf, 0xda, 0xb8, 0x36, 0xca, 0x2a, 0xbb, 0xc8, 0x32, 0xae, 0x55, 0xff,
+	0xf9, 0x23, 0x98, 0x84, 0x3e, 0x99, 0x15, 0x1f, 0x93, 0xde, 0xdb, 0xc5,
+	0x24, 0xd6, 0x75, 0xc8, 0xc4, 0x52, 0x5c, 0x9d, 0xba, 0x62, 0x42, 0xde,
+	0xba, 0x24, 0xbb, 0x12, 0xd5, 0x7c, 0xb4, 0x06, 0x59, 0x5c, 0x87, 0x5c,
+	0xad, 0x41, 0xa6, 0x32, 0x65, 0x2b, 0x35, 0xad, 0xe2, 0x3a, 0x2e, 0x30,
+	0x05, 0x79, 0x0d, 0xbf, 0x4a, 0x2e, 0x4a, 0xfd, 0x75, 0xd0, 0x46, 0x68,
+	0x47, 0xd3, 0x61, 0x65, 0x43, 0x0e, 0x21, 0x97, 0x65, 0x5f, 0x7f, 0xdf,
+	0x51, 0x1a, 0x57, 0x53, 0x77, 0x24, 0xe9, 0xdc, 0x11, 0xcb, 0xdd, 0xc1,
+	0xef, 0x37, 0xe2, 0xca, 0x55, 0xe8, 0xfb, 0xeb, 0xf8, 0x4e, 0xf8, 0x35,
+	0x43, 0x8e, 0x0d, 0x6b, 0x9d, 0x4e, 0x49, 0xc8, 0x72, 0x36, 0xc5, 0xd7,
+	0xf1, 0x75, 0xad, 0xe3, 0x90, 0x37, 0x60, 0x90, 0xaf, 0xd3, 0xe9, 0x40,
+	0x46, 0xbf, 0x01, 0xfd, 0xb5, 0xe0, 0x95, 0xc5, 0x65, 0x1e, 0xfa, 0x7f,
+	0x15, 0xcf, 0x6f, 0x36, 0x3f, 0x56, 0x73, 0x8b, 0x2a, 0xc8, 0x3f, 0x79,
+	0x0e, 0x3c, 0xf9, 0xf7, 0x58, 0xbb, 0x1e, 0xcd, 0xdd, 0x13, 0xa3, 0x3c,
+	0x07, 0xfb, 0xb7, 0xba, 0x64, 0x1f, 0x97, 0xdb, 0x23, 0x27, 0x50, 0xee,
+	0xc6, 0xd5, 0xc0, 0x3a, 0x44, 0xf4, 0xf9, 0xf5, 0x5a, 0x69, 0xc4, 0x28,
+	0xea, 0x33, 0xe6, 0x31, 0xf4, 0x25, 0x96, 0x1d, 0xc6, 0x73, 0xc6, 0x65,
+	0x38, 0x37, 0x70, 0x26, 0x15, 0xd3, 0x39, 0xa1, 0x35, 0x70, 0x89, 0x75,
+	0xbc, 0xef, 0x16, 0xe3, 0x7a, 0x0d, 0xe8, 0xf0, 0xc8, 0x67, 0x5e, 0x3a,
+	0xca, 0xbc, 0xf3, 0xf7, 0x63, 0xbe, 0xfd, 0xfb, 0xc4, 0xbb, 0x6d, 0xcf,
+	0xa5, 0x0c, 0xdc, 0x7c, 0x60, 0x02, 0xef, 0xc8, 0xdb, 0x61, 0x8b, 0xaa,
+	0x5a, 0x7e, 0xd9, 0xce, 0xef, 0x5b, 0x6c, 0x24, 0xcd, 0x77, 0xc5, 0xef,
+	0x3b, 0x6f, 0xd3, 0xee, 0x74, 0x00, 0x5f, 0xe2, 0x9a, 0x57, 0xde, 0xb2,
+	0x0b, 0x40, 0x05, 0x2b, 0x3e, 0x05, 0x19, 0x6d, 0x17, 0xcb, 0xc9, 0xc9,
+	0xc3, 0xef, 0xce, 0xea, 0xbe, 0x6c, 0xdb, 0xea, 0xdb, 0xfa, 0x2e, 0xc7,
+	0xcf, 0xb9, 0x70, 0x0e, 0xf0, 0x6d, 0x4c, 0x53, 0xcb, 0xe8, 0x4e, 0xc3,
+	0x18, 0xf0, 0x65, 0xb4, 0x35, 0x8f, 0xe8, 0xff, 0x99, 0x07, 0xe5, 0x64,
+	0xc4, 0xf0, 0xcf, 0xdb, 0x71, 0x6d, 0x70, 0x3d, 0x3f, 0x06, 0xbf, 0xdf,
+	0x2b, 0x3f, 0xad, 0x38, 0xa3, 0x2f, 0x3f, 0x4f, 0xec, 0xca, 0x0f, 0x7d,
+	0xd4, 0x2e, 0xc9, 0xad, 0xd8, 0x32, 0x59, 0xd6, 0xfb, 0x0d, 0xae, 0xc9,
+	0xf8, 0xd1, 0x09, 0xc8, 0x0d, 0x65, 0x9d, 0xba, 0x65, 0x4a, 0x15, 0x72,
+	0x54, 0x05, 0x3e, 0x55, 0x21, 0x53, 0xe4, 0x40, 0x55, 0xe0, 0x5b, 0xb5,
+	0x69, 0x39, 0x75, 0xcc, 0x99, 0x36, 0x7b, 0x1d, 0x72, 0x74, 0xb5, 0xc9,
+	0xfd, 0xd7, 0x63, 0x36, 0x69, 0x07, 0x6f, 0xee, 0xee, 0xfd, 0xa7, 0xd8,
+	0xfb, 0x23, 0x72, 0x0d, 0x7e, 0xcb, 0xf5, 0xca, 0x08, 0x30, 0x49, 0x80,
+	0x51, 0x2e, 0x64, 0x23, 0x25, 0x1b, 0x95, 0x71, 0xd9, 0x84, 0x7d, 0xda,
+	0x5a, 0x4d, 0x80, 0x4f, 0x03, 0x47, 0xaf, 0x1c, 0x93, 0x37, 0x56, 0x95,
+	0xcc, 0xd8, 0xb0, 0x33, 0x6b, 0x8c, 0xc1, 0x43, 0x9e, 0xab, 0x5d, 0xfa,
+	0xbc, 0x7d, 0xa2, 0xee, 0xc7, 0xe2, 0x73, 0xf5, 0x1e, 0x99, 0xac, 0x9b,
+	0xf2, 0x54, 0xbd, 0x57, 0xbe, 0x5a, 0x8f, 0xca, 0xe9, 0x46, 0x4c, 0xbe,
+	0x56, 0x1f, 0x94, 0xa7, 0xeb, 0x47, 0xe4, 0x99, 0x46, 0x5c, 0xbe, 0x0e,
+	0xbf, 0x30, 0xdf, 0x70, 0x64, 0xaa, 0x31, 0x22, 0xa7, 0x1a, 0x8c, 0xb1,
+	0xe3, 0x7b, 0xf8, 0x65, 0x77, 0x63, 0x17, 0x1c, 0x57, 0x27, 0xc6, 0xe5,
+	0xa8, 0x9c, 0x3e, 0x6f, 0x94, 0xbc, 0x1f, 0xff, 0x10, 0x79, 0x01, 0x7d,
+	0x17, 0xae, 0x28, 0xa9, 0xe9, 0xef, 0xb7, 0xfe, 0x47, 0x24, 0xa2, 0x7d,
+	0xa3, 0x17, 0xaa, 0x83, 0x68, 0x63, 0xd3, 0x27, 0x09, 0xe2, 0x20, 0xad,
+	0xf8, 0x7f, 0xcb, 0xf7, 0x32, 0x74, 0x0c, 0xfb, 0x26, 0x7d, 0x2f, 0xbd,
+	0xf6, 0xc4, 0x0f, 0xfa, 0x39, 0xf4, 0xb5, 0xf6, 0x9e, 0x51, 0xb4, 0xbe,
+	0xbb, 0x90, 0x7f, 0xf4, 0x7f, 0x51, 0xfc, 0xb3, 0xa6, 0x73, 0x8d, 0x41,
+	0xfe, 0x4f, 0x0a, 0xc6, 0xf2, 0xf9, 0xf9, 0xdd, 0x93, 0x95, 0x09, 0xf5,
+	0x54, 0x85, 0x8c, 0xc6, 0x93, 0x85, 0xdd, 0x3c, 0xba, 0xaf, 0xc8, 0x9a,
+	0x1b, 0xd1, 0x63, 0xf0, 0xe3, 0xf6, 0x69, 0x9d, 0x53, 0x37, 0x31, 0x4c,
+	0xf9, 0xe3, 0x19, 0x5a, 0x4f, 0x70, 0xb6, 0x00, 0x6e, 0xeb, 0x9a, 0x72,
+	0xb1, 0xee, 0xc7, 0xaf, 0xe6, 0xb4, 0xbc, 0x5c, 0x87, 0xcc, 0xf1, 0xfc,
+	0xc1, 0xbf, 0x16, 0xaa, 0x7e, 0xdf, 0xec, 0xb0, 0x43, 0x7f, 0x1c, 0xf3,
+	0x35, 0x7a, 0xf9, 0x2d, 0xfe, 0x4f, 0x0e, 0xca, 0xc1, 0x78, 0x99, 0x0f,
+	0x6c, 0x6b, 0x59, 0xf4, 0xcf, 0x67, 0x1d, 0x79, 0x11, 0x7b, 0x51, 0x33,
+	0x39, 0xfe, 0x4e, 0xa9, 0x39, 0xf4, 0x6d, 0x89, 0xdf, 0xc3, 0x52, 0xc5,
+	0x77, 0x6a, 0x4e, 0x2b, 0x36, 0xe6, 0xe3, 0x6c, 0xcd, 0x7c, 0xf8, 0xdd,
+	0xe9, 0xea, 0x41, 0xdc, 0xa3, 0xce, 0x01, 0x67, 0x3a, 0xc3, 0xfb, 0x05,
+	0x94, 0x19, 0x1b, 0x99, 0xc3, 0x35, 0x16, 0xd4, 0xfd, 0x7c, 0x40, 0x73,
+	0xf5, 0xf1, 0x87, 0xfd, 0x66, 0xaa, 0x56, 0x21, 0x13, 0xba, 0xab, 0x8c,
+	0x9f, 0xad, 0x0f, 0x10, 0x73, 0x0f, 0xda, 0xfc, 0x45, 0xe4, 0x6f, 0xa6,
+	0x8e, 0x29, 0x04, 0xcf, 0xf6, 0xc9, 0xb3, 0x26, 0x73, 0xcd, 0xd3, 0x6a,
+	0xa2, 0xf2, 0x72, 0x90, 0x57, 0x7b, 0x57, 0x1d, 0xac, 0x35, 0x07, 0xfc,
+	0xbc, 0x74, 0xbe, 0x7b, 0x6f, 0x2e, 0xfa, 0x5e, 0x39, 0x61, 0x4e, 0x7a,
+	0x07, 0x78, 0xab, 0x36, 0x62, 0xd0, 0x41, 0xe0, 0x9d, 0xdd, 0xa6, 0xf5,
+	0xb1, 0xd8, 0xf8, 0x97, 0xb7, 0xad, 0xf5, 0xb9, 0x15, 0x63, 0xb8, 0x35,
+	0x40, 0xdf, 0x96, 0xb8, 0x71, 0xd1, 0x8f, 0x1b, 0x69, 0x1f, 0x1a, 0x58,
+	0x81, 0x3a, 0xea, 0x2a, 0xf4, 0x64, 0xb7, 0x2d, 0xff, 0xfe, 0x03, 0x7d,
+	0xe7, 0x95, 0xf0, 0x2c, 0x67, 0x00, 0x00, 0x00 };
 
 static u32 bnx2_RXP_b06FwData[(0x0/4) + 1] = { 0x0 };
-static u32 bnx2_RXP_b06FwRodata[(0x28/4) + 1] = {
-	0x0800468c, 0x0800458c, 0x08004630, 0x08004648, 0x08004660, 0x08004680,
-	0x0800468c, 0x0800468c, 0x08004594, 0x00000000, 0x00000000 };
-static u32 bnx2_RXP_b06FwBss[(0x13a4/4) + 1] = { 0x0 };
-static u32 bnx2_RXP_b06FwSbss[(0x1c/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b06FwRodata[(0x278/4) + 1] = {
+	0x08003fdc, 0x08003edc, 0x08003f80, 0x08003f98, 0x08003fb0, 0x08003fd0,
+	0x08003fdc, 0x08003fdc, 0x08003ee4, 0x00000000, 0x08004a04, 0x08004a3c,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004a74, 0x08004c38,
+	0x08004b80, 0x08004bb8, 0x08004c38, 0x08004b08, 0x08004c38, 0x08004c38,
+	0x08004bb8, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004bf8,
+	0x08004c38, 0x08004bf8, 0x08004b80, 0x08004c38, 0x08004c38, 0x08004bf8,
+	0x08004bf8, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+	0x08004ae4, 0x00000000, 0x08006018, 0x08006030, 0x08006030, 0x08006030,
+	0x08006018, 0x08006030, 0x08006030, 0x08006030, 0x08006018, 0x08006030,
+	0x08006030, 0x08006030, 0x08006018, 0x08006030, 0x08006030, 0x08006030,
+	0x08006024, 0x00000000, 0x00000000 };
+
+static u32 bnx2_RXP_b06FwBss[(0x13dc/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b06FwSbss[(0x2c/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_rxp_fw_06 = {
+	.ver_major			= 0x2,
+	.ver_minor			= 0x8,
+	.ver_fix			= 0x17,
+
+	.start_addr			= 0x08003184,
+
+	.text_addr			= 0x08000000,
+	.text_len			= 0x6728,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_RXP_b06FwText,
+	.gz_text_len			= sizeof(bnx2_RXP_b06FwText),
+
+	.data_addr			= 0x080069c0,
+	.data_len			= 0x0,
+	.data_index			= 0x0,
+	.data				= bnx2_RXP_b06FwData,
+
+	.sbss_addr			= 0x080069c0,
+	.sbss_len			= 0x2c,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_RXP_b06FwSbss,
+
+	.bss_addr			= 0x080069f0,
+	.bss_len			= 0x13dc,
+	.bss_index			= 0x0,
+	.bss				= bnx2_RXP_b06FwBss,
+
+	.rodata_addr			= 0x08006728,
+	.rodata_len			= 0x278,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_RXP_b06FwRodata,
+};
 
 static u8 bnx2_rv2p_proc1[] = {
 	0x1f, 0x8b, 0x08, 0x08, 0x5e, 0xd0, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
@@ -1316,20 +1665,6 @@ static u8 bnx2_rv2p_proc2[] = {
 	0x63, 0xd6, 0x11, 0x8f, 0x47, 0xd5, 0x5f, 0x3f, 0x97, 0x8f, 0x31, 0xd8,
 	0x17, 0x00, 0x00, 0x00 };
 
-static const int bnx2_TPAT_b06FwReleaseMajor = 0x1;
-static const int bnx2_TPAT_b06FwReleaseMinor = 0x0;
-static const int bnx2_TPAT_b06FwReleaseFix = 0x0;
-static const u32 bnx2_TPAT_b06FwStartAddr = 0x08000860;
-static const u32 bnx2_TPAT_b06FwTextAddr = 0x08000800;
-static const int bnx2_TPAT_b06FwTextLen = 0x122c;
-static const u32 bnx2_TPAT_b06FwDataAddr = 0x08001a60;
-static const int bnx2_TPAT_b06FwDataLen = 0x0;
-static const u32 bnx2_TPAT_b06FwRodataAddr = 0x00000000;
-static const int bnx2_TPAT_b06FwRodataLen = 0x0;
-static const u32 bnx2_TPAT_b06FwBssAddr = 0x08001aa0;
-static const int bnx2_TPAT_b06FwBssLen = 0x250;
-static const u32 bnx2_TPAT_b06FwSbssAddr = 0x08001a60;
-static const int bnx2_TPAT_b06FwSbssLen = 0x34;
 static u8 bnx2_TPAT_b06FwText[] = {
 	0x1f, 0x8b, 0x08, 0x08, 0x47, 0xd2, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
 	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xc5, 0x57, 0x4d, 0x68,
@@ -1529,20 +1864,40 @@ static u32 bnx2_TPAT_b06FwRodata[(0x0/4) + 1] = { 0x0 };
 static u32 bnx2_TPAT_b06FwBss[(0x250/4) + 1] = { 0x0 };
 static u32 bnx2_TPAT_b06FwSbss[(0x34/4) + 1] = { 0x0 };
 
-static const int bnx2_TXP_b06FwReleaseMajor = 0x1;
-static const int bnx2_TXP_b06FwReleaseMinor = 0x0;
-static const int bnx2_TXP_b06FwReleaseFix = 0x0;
-static const u32 bnx2_TXP_b06FwStartAddr = 0x080034b0;
-static const u32 bnx2_TXP_b06FwTextAddr = 0x08000000;
-static const int bnx2_TXP_b06FwTextLen = 0x5748;
-static const u32 bnx2_TXP_b06FwDataAddr = 0x08005760;
-static const int bnx2_TXP_b06FwDataLen = 0x0;
-static const u32 bnx2_TXP_b06FwRodataAddr = 0x00000000;
-static const int bnx2_TXP_b06FwRodataLen = 0x0;
-static const u32 bnx2_TXP_b06FwBssAddr = 0x080057a0;
-static const int bnx2_TXP_b06FwBssLen = 0x1c4;
-static const u32 bnx2_TXP_b06FwSbssAddr = 0x08005760;
-static const int bnx2_TXP_b06FwSbssLen = 0x38;
+static struct fw_info bnx2_tpat_fw_06 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x08000860,
+
+	.text_addr			= 0x08000800,
+	.text_len			= 0x122c,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_TPAT_b06FwText,
+	.gz_text_len			= sizeof(bnx2_TPAT_b06FwText),
+
+	.data_addr			= 0x08001a60,
+	.data_len			= 0x0,
+	.data_index			= 0x0,
+	.data				= bnx2_TPAT_b06FwData,
+
+	.sbss_addr			= 0x08001a60,
+	.sbss_len			= 0x34,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_TPAT_b06FwSbss,
+
+	.bss_addr			= 0x08001aa0,
+	.bss_len			= 0x250,
+	.bss_index			= 0x0,
+	.bss				= bnx2_TPAT_b06FwBss,
+
+	.rodata_addr			= 0x00000000,
+	.rodata_len			= 0x0,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_TPAT_b06FwRodata,
+};
+
 static u8 bnx2_TXP_b06FwText[] = {
 	0x1f, 0x8b, 0x08, 0x08, 0x21, 0xd3, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
 	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xed, 0x5c, 0x6d, 0x6c,
@@ -1964,3 +2319,38 @@ static u32 bnx2_TXP_b06FwData[(0x0/4) + 1] = { 0x0 };
 static u32 bnx2_TXP_b06FwRodata[(0x0/4) + 1] = { 0x0 };
 static u32 bnx2_TXP_b06FwBss[(0x1c4/4) + 1] = { 0x0 };
 static u32 bnx2_TXP_b06FwSbss[(0x38/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_txp_fw_06 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x080034b0,
+
+	.text_addr			= 0x08000000,
+	.text_len			= 0x5748,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_TXP_b06FwText,
+	.gz_text_len			= sizeof(bnx2_TXP_b06FwText),
+
+	.data_addr			= 0x08005760,
+	.data_len			= 0x0,
+	.data_index			= 0x0,
+	.data				= bnx2_TXP_b06FwData,
+
+	.sbss_addr			= 0x08005760,
+	.sbss_len			= 0x38,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_TXP_b06FwSbss,
+
+	.bss_addr			= 0x080057a0,
+	.bss_len			= 0x1c4,
+	.bss_index			= 0x0,
+	.bss				= bnx2_TXP_b06FwBss,
+
+	.rodata_addr			= 0x00000000,
+	.rodata_len			= 0x0,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_TXP_b06FwRodata,
+};
+
diff --git a/drivers/net/bnx2_fw2.h b/drivers/net/bnx2_fw2.h
new file mode 100644
index 00000000000..680c769a3fc
--- /dev/null
+++ b/drivers/net/bnx2_fw2.h
@@ -0,0 +1,4086 @@
+/* bnx2_fw2.h: Broadcom NX2 network driver.
+ *
+ * Copyright (c) 2006 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, except as noted below.
+ *
+ * This file contains firmware data derived from proprietary unpublished
+ * source code, Copyright (c) 2006 Broadcom Corporation.
+ *
+ * Permission is hereby granted for the distribution of this firmware data
+ * in hexadecimal or equivalent format, provided this copyright notice is
+ * accompanying it.
+ */
+
+static u8 bnx2_COM_b09FwText[] = {
+	0x1f, 0x8b, 0x08, 0x08, 0xac, 0xfb, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xdc, 0x5b, 0x6b, 0x70,
+	0x1b, 0xd7, 0x75, 0x3e, 0xfb, 0x00, 0x09, 0x91, 0x10, 0xb5, 0xa4, 0x60,
+	0x1a, 0x96, 0x68, 0x07, 0x20, 0x57, 0x22, 0x6a, 0xb1, 0x29, 0x4c, 0x33,
+	0x16, 0x9b, 0xc2, 0x12, 0x02, 0x50, 0xae, 0x26, 0xc3, 0x3a, 0x94, 0xcd,
+	0xd8, 0x4a, 0xaa, 0xc9, 0x30, 0x00, 0xa5, 0xf4, 0x61, 0xb7, 0x92, 0xab,
+	0xa9, 0x5d, 0xd7, 0xaa, 0x21, 0x92, 0x6a, 0xf5, 0x83, 0xe5, 0x2a, 0x16,
+	0x43, 0xa9, 0xd3, 0x74, 0xc2, 0x12, 0x56, 0xac, 0x4e, 0x31, 0x85, 0xfc,
+	0xd6, 0x38, 0xb1, 0xc9, 0x4a, 0x76, 0xeb, 0xf4, 0xe1, 0xa6, 0x33, 0xcd,
+	0xa3, 0x9d, 0x36, 0xf6, 0xa8, 0x3f, 0xea, 0xe9, 0xd3, 0x33, 0x6e, 0xa7,
+	0xea, 0xd8, 0x0e, 0xfa, 0x7d, 0x77, 0x77, 0x81, 0x25, 0x48, 0xbd, 0xfc,
+	0xc8, 0x8f, 0x70, 0x06, 0xb3, 0x7b, 0xef, 0xde, 0xbd, 0xf7, 0xdc, 0xf3,
+	0xf8, 0xce, 0x63, 0x2f, 0xfb, 0x44, 0x5a, 0xc4, 0xfb, 0x5b, 0x8b, 0x5f,
+	0xfc, 0xfe, 0x5f, 0x2d, 0x7c, 0x7c, 0xf0, 0xe3, 0xfd, 0x22, 0xb7, 0xdc,
+	0xa2, 0xb7, 0x86, 0x75, 0xf6, 0x1b, 0xf8, 0x45, 0xf1, 0xeb, 0xf7, 0xee,
+	0x57, 0xfb, 0xb3, 0xf0, 0x7b, 0x13, 0x0f, 0xc7, 0xfe, 0x55, 0x44, 0xbb,
+	0xc4, 0x98, 0xe0, 0x5f, 0xb5, 0x7a, 0xf9, 0xe7, 0x5c, 0x38, 0x7e, 0x89,
+	0x67, 0x86, 0xbb, 0x9c, 0xa2, 0x97, 0x3f, 0x09, 0xeb, 0x69, 0x39, 0x94,
+	0xb5, 0x25, 0x6c, 0xa4, 0xdf, 0x3c, 0x54, 0xb0, 0x45, 0x32, 0xe5, 0x2d,
+	0xf1, 0x9c, 0xbc, 0x57, 0x2d, 0x46, 0x4d, 0x61, 0xff, 0x8d, 0xe9, 0x77,
+	0xbf, 0xf6, 0xe2, 0xd6, 0xc4, 0x5b, 0xf3, 0x86, 0x84, 0xad, 0xf4, 0x19,
+	0xb1, 0x36, 0x4b, 0xb8, 0x0b, 0xef, 0x7c, 0xb5, 0xf7, 0x3d, 0x91, 0x36,
+	0x7f, 0xae, 0x37, 0xab, 0x2f, 0xf6, 0x4a, 0x71, 0x43, 0x3a, 0x2c, 0x7a,
+	0x7a, 0xd3, 0xf7, 0xb3, 0x86, 0x35, 0x66, 0xa4, 0x2d, 0x59, 0xac, 0xc8,
+	0xc8, 0xde, 0x69, 0x09, 0x87, 0xd3, 0x47, 0x9b, 0x9b, 0x37, 0x49, 0xd8,
+	0x4c, 0x8f, 0x1d, 0xfa, 0x6d, 0xfb, 0xd1, 0xaa, 0x6e, 0xdb, 0xc9, 0x05,
+	0x89, 0x0c, 0x9e, 0x1a, 0xc0, 0xf3, 0x72, 0x22, 0x29, 0xb2, 0x55, 0x74,
+	0xbb, 0x18, 0x31, 0xec, 0xb0, 0x64, 0x2b, 0xb6, 0xe4, 0x2a, 0x22, 0x7f,
+	0x5e, 0xd6, 0xe4, 0x94, 0xdd, 0x29, 0x0b, 0x7d, 0xef, 0x56, 0x33, 0xa0,
+	0xe5, 0xcf, 0xec, 0xb1, 0x43, 0x53, 0x36, 0xe9, 0x9d, 0x6d, 0x76, 0xe9,
+	0x9d, 0x6a, 0x2a, 0xd8, 0xa6, 0x4c, 0x94, 0xd9, 0x37, 0xa2, 0xb3, 0x2f,
+	0x94, 0x7e, 0x68, 0xcd, 0x29, 0x3b, 0xe2, 0xf5, 0xed, 0xdc, 0x9e, 0xc5,
+	0x7c, 0x93, 0x65, 0x8e, 0x3d, 0x93, 0x2a, 0xd8, 0x51, 0xaf, 0x3f, 0x79,
+	0x5b, 0xd6, 0x8e, 0xa1, 0xbf, 0xcb, 0x7b, 0x76, 0xf2, 0xbe, 0x82, 0x6d,
+	0x7b, 0xcf, 0xbe, 0x8a, 0xb9, 0x93, 0x5e, 0xff, 0x7d, 0xdb, 0x0a, 0x76,
+	0x9f, 0xd7, 0x3f, 0xbd, 0x2d, 0x6b, 0xa7, 0xbc, 0xfe, 0xe4, 0xee, 0x82,
+	0x3d, 0xe0, 0xf5, 0x9f, 0xbd, 0x3d, 0x6b, 0x0f, 0x7a, 0xfd, 0x0f, 0x6d,
+	0x2d, 0xd8, 0x69, 0xf4, 0x1f, 0x6d, 0xd6, 0x37, 0x59, 0x72, 0xa4, 0x1c,
+	0xc7, 0x2f, 0x83, 0x67, 0x43, 0xe8, 0xdb, 0x89, 0xdf, 0x30, 0x7e, 0xbf,
+	0xb8, 0x4e, 0xda, 0x46, 0x70, 0xfd, 0xc6, 0x46, 0x97, 0x77, 0xe0, 0x91,
+	0x13, 0x96, 0x37, 0x8c, 0x98, 0xbc, 0xd8, 0xfb, 0x06, 0x78, 0x68, 0xc9,
+	0x99, 0x8a, 0x68, 0x23, 0xbd, 0x31, 0xf0, 0x2e, 0x2a, 0x4f, 0x56, 0x5a,
+	0xc5, 0x78, 0xcc, 0x00, 0x6f, 0x3e, 0x2f, 0xf9, 0x68, 0x58, 0xda, 0xe7,
+	0x34, 0xe9, 0xee, 0x0f, 0x4b, 0xc6, 0x52, 0x72, 0x13, 0x7d, 0x26, 0x2a,
+	0xc6, 0x5c, 0x66, 0xbd, 0x2e, 0x9b, 0xac, 0x9c, 0x14, 0xc1, 0xbb, 0xef,
+	0x51, 0x27, 0xf1, 0x2c, 0x2e, 0xb9, 0xe9, 0x9b, 0x65, 0xcc, 0x22, 0x5d,
+	0x3b, 0x6f, 0x74, 0xd7, 0x0a, 0x6b, 0xd9, 0x13, 0x23, 0x72, 0xc4, 0x89,
+	0x68, 0xb9, 0x13, 0xdb, 0x24, 0x9b, 0x92, 0x28, 0xde, 0x8b, 0xe5, 0xf1,
+	0xa4, 0x54, 0x1e, 0x91, 0x29, 0x47, 0xb4, 0xac, 0x43, 0x7e, 0x76, 0xe2,
+	0x79, 0x9b, 0x1a, 0x8b, 0xbe, 0x2e, 0x43, 0xcd, 0x1d, 0x46, 0xbf, 0x85,
+	0xfe, 0x0e, 0x6d, 0x48, 0xcd, 0xa1, 0xfa, 0xe3, 0x93, 0x12, 0x91, 0xc7,
+	0xcb, 0x51, 0x6f, 0x6c, 0xb5, 0x9a, 0x4d, 0x59, 0x18, 0x37, 0x22, 0x93,
+	0x4e, 0x54, 0xc6, 0x70, 0x9d, 0x70, 0xb8, 0x7e, 0x0c, 0x3a, 0xf5, 0xda,
+	0xa1, 0xfc, 0xac, 0x9a, 0x2f, 0x6e, 0xa4, 0x39, 0x5f, 0x17, 0xc6, 0x4d,
+	0x80, 0x2e, 0x4d, 0x4c, 0x25, 0xcb, 0x8c, 0xe4, 0xa7, 0x35, 0xe8, 0x1b,
+	0xae, 0x8a, 0xaf, 0x43, 0xa0, 0xdf, 0x14, 0xbb, 0x5f, 0x93, 0x02, 0x64,
+	0x55, 0xb4, 0xd0, 0x2e, 0x9f, 0xd5, 0xb3, 0x4e, 0xb3, 0xe4, 0xcc, 0xb8,
+	0x18, 0x33, 0x4a, 0x97, 0x64, 0x12, 0xef, 0xe8, 0x36, 0xc7, 0x5c, 0xc4,
+	0xbe, 0xc7, 0x94, 0x1c, 0x9a, 0xd2, 0x45, 0x3d, 0x57, 0xe9, 0x14, 0x7d,
+	0x6e, 0x8f, 0xbc, 0x3c, 0x2d, 0x96, 0x91, 0x7e, 0xb7, 0x9a, 0xb5, 0xa7,
+	0xf4, 0xec, 0x13, 0xa6, 0x84, 0x66, 0x34, 0x99, 0xb2, 0x13, 0xb0, 0x80,
+	0xa3, 0xfa, 0x8e, 0xca, 0x59, 0x8c, 0xe3, 0x7b, 0x18, 0x57, 0xd6, 0xc1,
+	0x57, 0xde, 0x6f, 0xb1, 0x74, 0xa5, 0xcf, 0x1c, 0x03, 0x19, 0x60, 0x1f,
+	0x4f, 0x3a, 0x90, 0x89, 0x92, 0x51, 0x1c, 0x32, 0x7a, 0x15, 0x32, 0x1a,
+	0x80, 0x6c, 0x52, 0xf2, 0x52, 0xa5, 0x4f, 0x9e, 0xaf, 0x24, 0xe5, 0x39,
+	0xe8, 0xeb, 0xb3, 0x95, 0xb8, 0x3c, 0x53, 0xe9, 0x92, 0xa7, 0x2b, 0x31,
+	0x79, 0x4a, 0xc9, 0x2d, 0x07, 0xdb, 0x50, 0xb2, 0x0c, 0x5f, 0x9f, 0x96,
+	0x70, 0x27, 0xe4, 0xd1, 0x01, 0xfd, 0x69, 0x87, 0x6e, 0x7e, 0xa5, 0x37,
+	0x2c, 0xb3, 0xbd, 0x92, 0x59, 0x8f, 0xfe, 0x9b, 0xd2, 0xa6, 0xe2, 0x91,
+	0x89, 0xe7, 0x93, 0xd3, 0x21, 0xc9, 0x59, 0x8f, 0xcb, 0x85, 0x19, 0x53,
+	0x26, 0x2b, 0xdb, 0x6f, 0x72, 0x65, 0xc6, 0xf6, 0xbc, 0x9c, 0x9f, 0x69,
+	0xc2, 0xb3, 0x79, 0x79, 0x79, 0xb3, 0x2e, 0x13, 0xb3, 0x6f, 0x89, 0x09,
+	0x1e, 0x0e, 0x29, 0x79, 0x3f, 0x2e, 0xff, 0xfc, 0x27, 0x22, 0x23, 0xe0,
+	0x8b, 0xde, 0xff, 0xef, 0xd5, 0x8c, 0x05, 0x7e, 0xf4, 0xf7, 0x41, 0x3f,
+	0x74, 0x5c, 0x29, 0xcf, 0x38, 0xc6, 0x98, 0x5a, 0xce, 0x39, 0x0d, 0x9b,
+	0x6a, 0xd5, 0xb2, 0xc7, 0x45, 0x0a, 0xc7, 0xab, 0x52, 0x48, 0x85, 0xe4,
+	0x01, 0xab, 0x2a, 0x43, 0xa9, 0x26, 0x39, 0x60, 0x75, 0xca, 0x44, 0xdf,
+	0xcf, 0x68, 0x3e, 0x96, 0x7d, 0xa5, 0x92, 0xc6, 0x3d, 0xfb, 0x44, 0x66,
+	0xd5, 0xbd, 0xdb, 0x5f, 0xac, 0x84, 0x24, 0x13, 0x2d, 0xc6, 0x4c, 0xb9,
+	0xa0, 0xb9, 0xb4, 0xed, 0xf4, 0x9f, 0x41, 0x5e, 0x63, 0xc0, 0x90, 0x84,
+	0xd2, 0xa5, 0xfc, 0xf4, 0x9a, 0x8b, 0x19, 0xd5, 0x1d, 0x52, 0x7a, 0x6a,
+	0xa4, 0x4d, 0xd2, 0x31, 0xa6, 0xa5, 0xa3, 0xd2, 0xad, 0xec, 0x64, 0x00,
+	0x63, 0x06, 0xb5, 0xbb, 0x2b, 0x94, 0x37, 0xee, 0xcb, 0xa4, 0x75, 0x03,
+	0xc6, 0x9a, 0xb8, 0x66, 0x3c, 0x9a, 0x83, 0x74, 0x72, 0x2e, 0xd2, 0xc9,
+	0xeb, 0xde, 0x00, 0x9d, 0xfb, 0x6a, 0xf7, 0xb3, 0x81, 0xfb, 0x62, 0xe5,
+	0xd7, 0x5b, 0x5c, 0xfa, 0xc8, 0xd7, 0x41, 0x99, 0x98, 0x7e, 0xc8, 0x5b,
+	0x0b, 0xf7, 0x65, 0xae, 0xb1, 0x00, 0x3e, 0xa9, 0x91, 0x57, 0x58, 0xab,
+	0x18, 0x58, 0xeb, 0x70, 0x60, 0xad, 0xc3, 0x81, 0xb5, 0x8a, 0xe0, 0xad,
+	0xac, 0xd3, 0x81, 0x33, 0x79, 0xc2, 0xbc, 0x1c, 0xc5, 0x9c, 0x6f, 0x88,
+	0x91, 0xa6, 0x2d, 0xf8, 0x36, 0xf9, 0x07, 0x18, 0x9f, 0x96, 0x73, 0x0e,
+	0x78, 0x73, 0x3c, 0x24, 0x77, 0xa9, 0x71, 0xff, 0xb1, 0xc6, 0xa5, 0x31,
+	0xf8, 0x2c, 0x2c, 0xbb, 0xa2, 0xbc, 0xf7, 0x9f, 0x99, 0xe0, 0x37, 0xdb,
+	0x93, 0x37, 0xb8, 0x6d, 0xde, 0x9f, 0xf5, 0xf6, 0xd2, 0xee, 0xbe, 0x57,
+	0x79, 0x53, 0x61, 0xc6, 0x62, 0x85, 0xb6, 0x2d, 0x29, 0xc3, 0x96, 0xfd,
+	0x43, 0xa9, 0x4e, 0x99, 0xb4, 0xb4, 0xd4, 0x44, 0xb2, 0x99, 0xfc, 0xcf,
+	0xe8, 0x76, 0x2b, 0xec, 0x47, 0xe2, 0x3a, 0x71, 0x51, 0xed, 0xeb, 0x5b,
+	0x1e, 0xfd, 0x16, 0xdb, 0x23, 0xba, 0xdd, 0xd1, 0xd0, 0x4f, 0xfd, 0xff,
+	0x4b, 0xdc, 0xd3, 0x06, 0xfa, 0x75, 0x77, 0xed, 0xbf, 0x42, 0x9b, 0x58,
+	0x15, 0xf1, 0xda, 0xfe, 0xf3, 0xff, 0x32, 0x96, 0xb7, 0x8f, 0x6d, 0x5c,
+	0xde, 0xf6, 0x6d, 0x29, 0x88, 0x73, 0xdc, 0x2b, 0x6c, 0xd8, 0xa6, 0xfe,
+	0x85, 0x40, 0x6b, 0x0a, 0x36, 0xdc, 0xec, 0xd1, 0xf0, 0xba, 0x47, 0x03,
+	0x68, 0xc5, 0xb8, 0x89, 0x0a, 0xdf, 0x51, 0xa2, 0x6c, 0x68, 0x93, 0xf7,
+	0xfe, 0xfd, 0x5a, 0xf5, 0xfc, 0x0d, 0x83, 0xeb, 0xf8, 0x57, 0xd1, 0x86,
+	0x60, 0x67, 0x93, 0xb3, 0xa6, 0xe4, 0x53, 0x31, 0x65, 0x0f, 0xf9, 0x54,
+	0x1d, 0x3f, 0x26, 0xa7, 0x1b, 0xf1, 0x83, 0xef, 0x11, 0x3f, 0x5c, 0xec,
+	0x98, 0x98, 0x25, 0x8e, 0xd4, 0x71, 0xe3, 0xc8, 0xb4, 0x8f, 0x25, 0x9c,
+	0x9b, 0x18, 0xe2, 0xe3, 0x07, 0xdf, 0x23, 0x7e, 0x18, 0x90, 0x15, 0xe7,
+	0xf4, 0xd7, 0x9f, 0x6a, 0x98, 0x7b, 0x4a, 0x61, 0x93, 0x8b, 0xcb, 0x6f,
+	0x06, 0x70, 0xbe, 0x0b, 0x18, 0x1d, 0x85, 0xfc, 0x7c, 0x8c, 0x26, 0x76,
+	0xc6, 0x80, 0xeb, 0xe0, 0x91, 0xc2, 0xe4, 0x08, 0x70, 0xcc, 0xf4, 0x30,
+	0x35, 0xec, 0x61, 0x6a, 0x04, 0x78, 0xca, 0xb6, 0xe5, 0xb5, 0xa3, 0x5e,
+	0x3b, 0x86, 0x36, 0xfc, 0xef, 0x1c, 0x6d, 0xec, 0xb5, 0x43, 0xe3, 0xb3,
+	0x0a, 0xa7, 0x89, 0xf1, 0xc0, 0x0a, 0xe2, 0x2c, 0xf1, 0xb6, 0x4b, 0x16,
+	0xca, 0x58, 0xaf, 0x86, 0x69, 0x94, 0x47, 0x90, 0x1e, 0xd2, 0xb2, 0x46,
+	0xf4, 0xc7, 0xdc, 0xfd, 0xe8, 0xe9, 0xcf, 0xeb, 0xd2, 0xc2, 0x7d, 0x90,
+	0xee, 0x1b, 0x41, 0x2b, 0xf7, 0xf6, 0xa3, 0xa4, 0x95, 0xeb, 0x35, 0xd2,
+	0x7b, 0x1a, 0xf4, 0x66, 0x80, 0xb7, 0xa2, 0x8d, 0xf6, 0x8e, 0x82, 0xde,
+	0x11, 0x60, 0xf1, 0x30, 0xb0, 0x78, 0x27, 0xb0, 0x78, 0x08, 0x58, 0x9c,
+	0x06, 0x0e, 0x0f, 0x02, 0x87, 0x07, 0x80, 0xc3, 0x29, 0xec, 0x2b, 0x2a,
+	0xf3, 0xc0, 0xe5, 0x79, 0xe0, 0xf3, 0x3c, 0xe4, 0x35, 0x31, 0x27, 0xda,
+	0x17, 0xb0, 0xfe, 0x63, 0x33, 0x89, 0xd3, 0xd0, 0xcd, 0x58, 0x51, 0x87,
+	0x3d, 0xa5, 0x06, 0xa1, 0x23, 0x49, 0x29, 0x55, 0x46, 0xa5, 0x40, 0x3f,
+	0xb6, 0xb9, 0x07, 0xb6, 0x0b, 0xfb, 0x89, 0xf9, 0x71, 0xd3, 0x5a, 0xef,
+	0xfa, 0xf7, 0x22, 0xf6, 0x1f, 0x83, 0x27, 0x89, 0xb8, 0xc8, 0xb0, 0xe4,
+	0x9d, 0x1e, 0x2b, 0xab, 0x27, 0x31, 0x8e, 0xed, 0xb8, 0xb6, 0xf7, 0x78,
+	0x42, 0x1b, 0x3f, 0xce, 0x3d, 0x4d, 0x03, 0xe3, 0xaa, 0x32, 0x95, 0xa2,
+	0xad, 0x56, 0xe5, 0x54, 0x2a, 0x31, 0x58, 0x94, 0x56, 0x39, 0x12, 0x9d,
+	0x56, 0xfe, 0xcd, 0x4c, 0x1f, 0x53, 0xfa, 0x51, 0xb0, 0x71, 0x2d, 0x77,
+	0x6b, 0xf9, 0xe3, 0xf4, 0x3b, 0x3d, 0xf8, 0x85, 0x40, 0x0b, 0xe7, 0x37,
+	0x65, 0x68, 0x40, 0xb4, 0x7d, 0xbd, 0x45, 0xa0, 0x62, 0xc2, 0x3a, 0x87,
+	0x95, 0x73, 0xd3, 0x3d, 0xb1, 0x9c, 0x6e, 0xca, 0x98, 0xa9, 0xc9, 0x04,
+	0xec, 0x65, 0x28, 0xf5, 0x7f, 0xd5, 0x23, 0x51, 0x3e, 0x6f, 0x96, 0xdf,
+	0x51, 0x38, 0x8b, 0xb5, 0x4b, 0xb3, 0x58, 0x37, 0x04, 0xfe, 0x71, 0x5d,
+	0xce, 0x83, 0x36, 0x30, 0xcf, 0xb4, 0x13, 0xa7, 0x8b, 0xb2, 0x1d, 0x76,
+	0xb7, 0x4e, 0xb2, 0x7d, 0x4d, 0x92, 0x19, 0x89, 0xcb, 0xc4, 0xcc, 0x76,
+	0xe0, 0x1e, 0x64, 0x60, 0xb7, 0x48, 0x7e, 0x34, 0x2e, 0x5f, 0x9e, 0x61,
+	0x5f, 0x06, 0xfb, 0x4f, 0x1c, 0xcd, 0x08, 0xf7, 0x1f, 0x52, 0xfb, 0x8a,
+	0xeb, 0x19, 0x39, 0xe0, 0xbc, 0xa4, 0xbb, 0x76, 0xe9, 0xb6, 0xf7, 0x42,
+	0x1e, 0xa7, 0xc0, 0xef, 0xbc, 0x63, 0xcb, 0x02, 0xfc, 0x4a, 0xee, 0x38,
+	0x70, 0xd5, 0x6e, 0x03, 0x06, 0x26, 0xce, 0xd2, 0x3e, 0x0c, 0xc4, 0x5a,
+	0x25, 0xc5, 0xeb, 0x2e, 0x39, 0x3e, 0xa3, 0xcb, 0xb3, 0xb7, 0xc5, 0xd1,
+	0x06, 0xd6, 0xa6, 0x12, 0x67, 0xc6, 0xf4, 0x2e, 0xb9, 0xb5, 0x23, 0x86,
+	0xf7, 0x52, 0x5a, 0xde, 0xf9, 0x37, 0xf2, 0xf2, 0x64, 0x5c, 0xe7, 0x58,
+	0x5d, 0x72, 0x29, 0x03, 0x3a, 0x56, 0xc4, 0xf8, 0x7f, 0x40, 0x7f, 0x97,
+	0xcc, 0x21, 0xbe, 0x99, 0x03, 0x4d, 0xd9, 0x14, 0xb1, 0x30, 0x71, 0x72,
+	0x49, 0x07, 0x66, 0xcd, 0x41, 0x37, 0x47, 0x11, 0x3f, 0xcc, 0xfc, 0x37,
+	0xc6, 0xc4, 0x21, 0xd3, 0x1e, 0x6b, 0x02, 0xf8, 0x92, 0xe9, 0xe2, 0x3d,
+	0xe7, 0xb4, 0xe5, 0x94, 0x43, 0x1d, 0x8a, 0xcb, 0xe3, 0x15, 0xbe, 0xd7,
+	0x73, 0xf6, 0x69, 0xb1, 0xe5, 0x41, 0xe7, 0x7f, 0x30, 0xfe, 0x1d, 0xc4,
+	0x9e, 0x96, 0x94, 0x20, 0xb7, 0x02, 0x78, 0x99, 0x89, 0xb9, 0xed, 0x89,
+	0xb9, 0xc4, 0xd9, 0x0b, 0x3a, 0xef, 0xed, 0xe2, 0x82, 0x7e, 0xb3, 0x48,
+	0x07, 0xf9, 0x99, 0x02, 0x2f, 0x6d, 0x4b, 0xd7, 0x37, 0x7b, 0xf1, 0x16,
+	0x6d, 0xc0, 0x06, 0x7d, 0xa6, 0x2c, 0xf4, 0x07, 0x6d, 0x80, 0x7e, 0xd6,
+	0xb7, 0x81, 0x44, 0x6c, 0x49, 0xd7, 0xf1, 0xdc, 0x94, 0x63, 0xaa, 0xad,
+	0x81, 0xd6, 0x44, 0x8c, 0xfb, 0x9b, 0x2c, 0x27, 0xe5, 0x71, 0x87, 0xe3,
+	0xc1, 0xe7, 0xe9, 0x88, 0x37, 0x1e, 0xf1, 0x8e, 0xc3, 0x98, 0x29, 0x09,
+	0x9a, 0x5d, 0xbb, 0x58, 0x98, 0x8e, 0xaa, 0x67, 0x47, 0x1c, 0x37, 0x36,
+	0xd2, 0x11, 0x3f, 0xcd, 0x23, 0x7e, 0xca, 0x29, 0x1b, 0xb1, 0x32, 0x88,
+	0xaf, 0xe1, 0x67, 0x5d, 0xfb, 0x28, 0x95, 0x49, 0xcb, 0x3d, 0xa0, 0x2f,
+	0x51, 0x04, 0x31, 0xc7, 0x74, 0xb8, 0xeb, 0xec, 0x80, 0x14, 0x19, 0x63,
+	0x9d, 0x33, 0x1e, 0x91, 0xb1, 0x12, 0xfd, 0x1b, 0x7e, 0x8e, 0x6d, 0x31,
+	0xa6, 0xcf, 0x28, 0xdf, 0xd3, 0x03, 0x3d, 0x80, 0x5f, 0x4a, 0xb5, 0x8b,
+	0xeb, 0x07, 0xf7, 0x40, 0x9e, 0xc3, 0x90, 0x7b, 0x5a, 0xc6, 0x4f, 0x8c,
+	0x53, 0xa7, 0x93, 0x25, 0x49, 0x24, 0x8f, 0xc8, 0x16, 0x6b, 0x01, 0xbe,
+	0x30, 0x33, 0x5a, 0xdd, 0xae, 0xa7, 0xf9, 0xce, 0xa3, 0x78, 0x07, 0xd7,
+	0xd2, 0xb8, 0x3c, 0x50, 0x61, 0xdf, 0x9d, 0x86, 0xb4, 0xc0, 0x56, 0x06,
+	0xf6, 0x78, 0x76, 0x80, 0xf9, 0x4c, 0x7f, 0xbe, 0x71, 0x6f, 0x3e, 0x8e,
+	0xe3, 0x18, 0xbe, 0x53, 0x9f, 0x77, 0x07, 0x7d, 0x1b, 0xb0, 0x64, 0x87,
+	0x5e, 0xdd, 0x1e, 0xc2, 0xf3, 0x53, 0x03, 0xbc, 0xc7, 0x3c, 0xf0, 0x6d,
+	0x96, 0x3d, 0x8c, 0xb1, 0xa3, 0x98, 0x73, 0x8d, 0x64, 0x3b, 0x7d, 0x7a,
+	0xa9, 0x03, 0x8c, 0x3f, 0xd8, 0x8e, 0xae, 0x77, 0x79, 0xff, 0x25, 0xc3,
+	0xd5, 0xc9, 0x11, 0xb4, 0x69, 0x7f, 0x07, 0x25, 0xe7, 0x24, 0xb0, 0x4f,
+	0xf0, 0xb6, 0x32, 0xe1, 0xed, 0x11, 0xfc, 0x1f, 0x39, 0x0c, 0x3e, 0x48,
+	0xd1, 0xe5, 0x0d, 0xf9, 0x42, 0x9e, 0xfc, 0x16, 0x74, 0xff, 0x61, 0x8c,
+	0x81, 0x7f, 0x50, 0x3c, 0x58, 0xea, 0x70, 0x63, 0xd1, 0x44, 0x31, 0xc3,
+	0xfc, 0xa9, 0x83, 0x98, 0x07, 0xfc, 0xa9, 0x40, 0xb1, 0x30, 0xf7, 0x92,
+	0xbe, 0x86, 0xf4, 0xc6, 0x97, 0x0c, 0x83, 0xed, 0xe4, 0x12, 0x74, 0xb8,
+	0x04, 0xf9, 0x64, 0xfb, 0x68, 0xb3, 0x36, 0xe4, 0x31, 0x63, 0x50, 0x5f,
+	0x4b, 0x88, 0x05, 0xf3, 0xce, 0x16, 0xeb, 0x5e, 0xf2, 0xcd, 0xb2, 0xe4,
+	0x69, 0x27, 0x88, 0x1d, 0x3b, 0x30, 0x94, 0x7a, 0x18, 0x85, 0x1e, 0x98,
+	0xf0, 0xc9, 0x31, 0xc8, 0xfc, 0xc5, 0x0e, 0x77, 0x2f, 0xbc, 0x37, 0x65,
+	0xde, 0xc2, 0x9a, 0xce, 0xef, 0xaf, 0x73, 0xfb, 0x78, 0xcf, 0xb8, 0xc8,
+	0x97, 0xab, 0x4f, 0x3b, 0xe5, 0xdb, 0x28, 0xd3, 0x43, 0xd8, 0x0b, 0xfb,
+	0x71, 0x2d, 0x1d, 0x94, 0x71, 0xd0, 0x56, 0x18, 0xd8, 0x14, 0x3b, 0x8f,
+	0xf1, 0x39, 0xe0, 0x79, 0xd1, 0xe4, 0xb3, 0x8b, 0x5a, 0xfd, 0x1d, 0xc4,
+	0x5c, 0x36, 0xfd, 0xd9, 0x92, 0xf6, 0x85, 0xca, 0xcb, 0x5a, 0xb6, 0x74,
+	0x51, 0xcb, 0x41, 0x4f, 0x4a, 0x0e, 0x73, 0x06, 0xda, 0x8f, 0x85, 0xb5,
+	0x13, 0xb1, 0xb7, 0xf5, 0x9e, 0xf8, 0x02, 0xb0, 0x60, 0x2f, 0x6c, 0x3a,
+	0x67, 0xee, 0x94, 0x02, 0xb0, 0x35, 0x7f, 0x62, 0x0b, 0xec, 0x2d, 0x1e,
+	0xa0, 0x8b, 0x78, 0x56, 0xa4, 0x4f, 0xd5, 0x76, 0x38, 0x52, 0x6c, 0x4a,
+	0x13, 0xd7, 0x36, 0x41, 0x77, 0xd0, 0x57, 0xae, 0xeb, 0xdf, 0x1d, 0x2b,
+	0x68, 0x45, 0x7e, 0x39, 0xb0, 0x9c, 0xde, 0x92, 0x5c, 0x99, 0xde, 0x1d,
+	0x35, 0x7a, 0x89, 0x19, 0xc0, 0x7f, 0xd8, 0xcd, 0x4b, 0xd0, 0xdf, 0xe7,
+	0x1d, 0xe0, 0xbf, 0x03, 0xfc, 0x87, 0x4d, 0x3d, 0x03, 0xdd, 0x7b, 0xda,
+	0x81, 0x0f, 0x70, 0xe0, 0x03, 0x1c, 0xf8, 0x00, 0x27, 0x0b, 0x39, 0x11,
+	0xe7, 0xe9, 0x43, 0x76, 0xd7, 0x7c, 0x9e, 0x1b, 0x37, 0xdd, 0xe0, 0xc5,
+	0x22, 0xa3, 0x88, 0x45, 0x36, 0xc8, 0x44, 0xf2, 0x7a, 0xec, 0xad, 0x05,
+	0xd7, 0x56, 0x5c, 0xb1, 0x46, 0xf2, 0x76, 0xcf, 0x4e, 0x1e, 0x06, 0x5d,
+	0x88, 0xbf, 0x93, 0x3f, 0x0d, 0x3d, 0x6c, 0x02, 0x3d, 0x3f, 0xe5, 0xc5,
+	0x2c, 0x0f, 0x9a, 0xae, 0x1e, 0xb6, 0xa2, 0xef, 0x93, 0xe8, 0x6b, 0xc5,
+	0x98, 0x03, 0x18, 0xc3, 0x98, 0xa7, 0xcd, 0xeb, 0x0b, 0x8e, 0x63, 0xec,
+	0xf3, 0x19, 0xac, 0x95, 0xc0, 0xb8, 0x36, 0xcc, 0xdd, 0x85, 0x31, 0xdb,
+	0x30, 0xe6, 0x46, 0xb4, 0x19, 0x33, 0x6f, 0x44, 0xfb, 0x13, 0x0d, 0xef,
+	0x7c, 0x0c, 0x7d, 0xb7, 0x37, 0xf4, 0x9d, 0x43, 0x1f, 0xf2, 0x50, 0xeb,
+	0xbc, 0xf7, 0x5e, 0x11, 0xed, 0xce, 0x86, 0x31, 0xaf, 0xa2, 0x0f, 0x71,
+	0xaf, 0xf5, 0x2d, 0x5c, 0x91, 0x7f, 0x5a, 0xa4, 0xc9, 0x7f, 0xc6, 0xb8,
+	0x37, 0x8e, 0xfe, 0x90, 0x17, 0xbb, 0xfe, 0xa6, 0x09, 0xbd, 0xd3, 0x86,
+	0x9c, 0xdf, 0x30, 0xdd, 0x58, 0xef, 0x4e, 0xcb, 0xd5, 0x43, 0xbf, 0xfd,
+	0x70, 0x43, 0x9b, 0x63, 0x17, 0x1a, 0xfa, 0xfe, 0xa5, 0xa1, 0xfd, 0xdd,
+	0xd0, 0xca, 0x77, 0x06, 0xdb, 0x97, 0xf7, 0x15, 0x3a, 0x96, 0xb7, 0xed,
+	0xa6, 0x95, 0xef, 0xe8, 0xeb, 0x96, 0xf7, 0xdd, 0xb8, 0xbe, 0x61, 0x0c,
+	0x74, 0x2a, 0x8a, 0x1c, 0xc9, 0x1f, 0x1f, 0xbe, 0xce, 0x7d, 0x4e, 0xfe,
+	0x36, 0xea, 0x92, 0xda, 0x3a, 0xda, 0x3a, 0xe4, 0xb0, 0xa4, 0xc1, 0x9e,
+	0x2c, 0x3d, 0xfd, 0xb2, 0x96, 0x83, 0x4e, 0x65, 0x2b, 0xfe, 0x7c, 0xb4,
+	0xd9, 0xc6, 0xdc, 0xdc, 0xcf, 0xc9, 0x19, 0x2b, 0x45, 0xa0, 0x37, 0xf7,
+	0xd0, 0x27, 0x1d, 0x2d, 0x4a, 0xdd, 0x3e, 0xbb, 0xf5, 0x4b, 0xd9, 0xe7,
+	0xed, 0x1e, 0x46, 0x1d, 0x06, 0x9d, 0x55, 0x19, 0x49, 0x35, 0xd3, 0xc7,
+	0x78, 0xd8, 0x45, 0xdc, 0xa9, 0x56, 0x8d, 0xcd, 0x55, 0xd9, 0x9f, 0x7a,
+	0xa7, 0x2a, 0x0a, 0xf3, 0x06, 0x15, 0xee, 0xc4, 0xf5, 0x1e, 0xc8, 0xc8,
+	0x42, 0x6e, 0x82, 0x7c, 0x3a, 0x4a, 0x9f, 0x74, 0x90, 0xf1, 0xc9, 0xa3,
+	0x2e, 0xa6, 0x12, 0x77, 0xd0, 0x46, 0x5e, 0x96, 0x3f, 0xce, 0xf5, 0x71,
+	0x2d, 0x11, 0xc7, 0x47, 0x95, 0x4f, 0xc9, 0x5b, 0x9c, 0x77, 0x35, 0x6c,
+	0x3c, 0x6b, 0x32, 0xa6, 0x33, 0xed, 0xd3, 0xf0, 0x6f, 0x7c, 0xc6, 0x58,
+	0xe1, 0x34, 0xe3, 0x92, 0x00, 0x56, 0x6d, 0x35, 0xe0, 0x32, 0x8b, 0xcb,
+	0xf7, 0xb5, 0x81, 0x79, 0xc4, 0x55, 0xec, 0x75, 0x75, 0x2c, 0xea, 0xd1,
+	0xaf, 0x6c, 0xdb, 0xbb, 0x6a, 0xb6, 0xed, 0xeb, 0xde, 0x6a, 0x39, 0xf8,
+	0xf7, 0x95, 0x2c, 0x9e, 0xaa, 0x24, 0x8e, 0x15, 0x61, 0x4b, 0x8b, 0x2a,
+	0xef, 0xf6, 0xe5, 0xc2, 0x18, 0x27, 0x71, 0x72, 0x1e, 0x6f, 0x8e, 0xab,
+	0x1c, 0x83, 0xf9, 0x45, 0x55, 0x76, 0xa4, 0x5a, 0xa3, 0xe4, 0x43, 0x46,
+	0xff, 0x76, 0x88, 0x31, 0xc3, 0xa2, 0x43, 0x9e, 0xa5, 0xf0, 0x3c, 0x05,
+	0x4c, 0xf8, 0x27, 0xc9, 0x45, 0xd9, 0xf7, 0x76, 0x75, 0x01, 0x71, 0x95,
+	0x8a, 0x8f, 0x94, 0xbf, 0x67, 0x7c, 0xb7, 0x1f, 0xfc, 0x22, 0x4f, 0x47,
+	0xc0, 0x67, 0x3f, 0x06, 0x78, 0x8d, 0x75, 0x15, 0x59, 0x1e, 0x07, 0x8b,
+	0x3c, 0x50, 0x7e, 0x19, 0x73, 0xea, 0x6e, 0xac, 0xc2, 0x3c, 0xdc, 0x66,
+	0x7f, 0x47, 0x88, 0xb1, 0x9c, 0xeb, 0xeb, 0x0d, 0xac, 0x87, 0xdc, 0xbe,
+	0xfc, 0x8f, 0x2a, 0x6e, 0x2a, 0x28, 0x79, 0x20, 0x86, 0xaa, 0xf0, 0x19,
+	0xfb, 0xc2, 0x5e, 0xec, 0x1c, 0xf1, 0x62, 0x65, 0xcb, 0x8b, 0x95, 0x49,
+	0x07, 0x6b, 0x6f, 0x7e, 0x5c, 0x40, 0x99, 0x2d, 0x1d, 0xd2, 0x37, 0x33,
+	0x2e, 0x68, 0x93, 0xd5, 0xe3, 0x02, 0x9f, 0xa6, 0x6d, 0xa0, 0x89, 0x71,
+	0x9e, 0xaa, 0xbd, 0x74, 0xb8, 0xf5, 0x1e, 0xd2, 0xe0, 0xfb, 0x47, 0xe5,
+	0x87, 0x8f, 0xc2, 0xe5, 0x61, 0x6f, 0x69, 0xd0, 0xba, 0x53, 0xb2, 0xd3,
+	0xdb, 0x3c, 0x7f, 0xcb, 0x1c, 0x80, 0xf1, 0xb7, 0xab, 0xb3, 0xd9, 0xd4,
+	0x84, 0x3f, 0x4f, 0x27, 0x3c, 0x64, 0xa0, 0x2e, 0xc4, 0xb5, 0x18, 0xc7,
+	0xf8, 0x31, 0xcd, 0x4e, 0x2f, 0xa6, 0x19, 0x96, 0xfd, 0x8e, 0x1b, 0xf3,
+	0x8f, 0xa0, 0x3f, 0xef, 0x28, 0xda, 0x63, 0x8c, 0x2d, 0x75, 0xc4, 0xdc,
+	0x99, 0x3d, 0x09, 0x24, 0x0f, 0xee, 0x5e, 0xba, 0xb1, 0x97, 0x52, 0x6d,
+	0x2f, 0xad, 0x4b, 0xcb, 0xf7, 0x32, 0xaa, 0xde, 0x9d, 0x5a, 0xf1, 0xae,
+	0x60, 0x1f, 0xbb, 0x2f, 0xf1, 0x8c, 0x7b, 0x64, 0xdc, 0x60, 0x79, 0x7b,
+	0xf4, 0xe5, 0x74, 0x00, 0x7b, 0x4c, 0x6a, 0x79, 0x15, 0x6b, 0xed, 0x51,
+	0x3c, 0xcf, 0x97, 0xc7, 0x70, 0xa5, 0x7d, 0xa8, 0x79, 0x94, 0x8d, 0x4c,
+	0x28, 0x3e, 0x8f, 0xab, 0x7d, 0x2c, 0x94, 0x7f, 0x41, 0x0a, 0x27, 0x7e,
+	0x09, 0x7e, 0x2f, 0x58, 0x0f, 0x63, 0x2d, 0x91, 0xfc, 0x28, 0x06, 0xf0,
+	0x93, 0x7b, 0x65, 0xad, 0xeb, 0x0f, 0x43, 0x6e, 0x7e, 0x10, 0x81, 0x8c,
+	0x35, 0xf7, 0xb9, 0x5a, 0xdf, 0xe7, 0x6b, 0x53, 0x80, 0x9e, 0x2a, 0x62,
+	0xce, 0x18, 0x68, 0x08, 0xbe, 0x73, 0x50, 0x86, 0x1c, 0xca, 0xa3, 0x27,
+	0x36, 0x2e, 0xb6, 0x95, 0x17, 0x3f, 0xce, 0xe0, 0xfa, 0xb4, 0xf9, 0x5c,
+	0xcc, 0x10, 0xd6, 0x2f, 0x7d, 0xde, 0xf9, 0x7c, 0x8b, 0x2c, 0x35, 0xea,
+	0xc0, 0x14, 0xe8, 0x29, 0x38, 0xe4, 0x93, 0xaf, 0x9b, 0xfe, 0xda, 0xaf,
+	0xaa, 0xfd, 0x4c, 0xaa, 0x9a, 0xdd, 0x73, 0x35, 0x1d, 0x9d, 0x40, 0x0c,
+	0xe2, 0xea, 0xdc, 0x7d, 0x1e, 0x6f, 0x7c, 0xdd, 0x8c, 0x78, 0x72, 0x66,
+	0x1e, 0x47, 0xdb, 0xf1, 0xf5, 0x60, 0x93, 0x75, 0xb7, 0xe2, 0x05, 0x9f,
+	0x11, 0x53, 0x5c, 0x59, 0x8e, 0xd5, 0x64, 0xb9, 0xb6, 0x41, 0x2f, 0xbf,
+	0xb7, 0xce, 0xb5, 0x43, 0xda, 0x1b, 0xec, 0x16, 0xf4, 0x3d, 0xb5, 0xcc,
+	0xbe, 0x93, 0x97, 0xa8, 0x83, 0x46, 0xc4, 0x98, 0xfb, 0x53, 0xf0, 0xf2,
+	0x63, 0xc8, 0x55, 0x44, 0xcc, 0x19, 0xe2, 0x10, 0xe3, 0x8d, 0x7a, 0xbc,
+	0xbb, 0x20, 0xab, 0xc5, 0xba, 0x57, 0x8a, 0x35, 0x7e, 0xf2, 0x2a, 0x63,
+	0x8d, 0x78, 0x93, 0xb4, 0x10, 0x8b, 0x86, 0x11, 0xdb, 0x6a, 0xd2, 0x64,
+	0x3f, 0x08, 0x1f, 0x76, 0xc6, 0x6c, 0xb6, 0x7d, 0x4c, 0x88, 0x48, 0xfb,
+	0xdc, 0x06, 0x85, 0x0b, 0xd6, 0x4c, 0x1d, 0x17, 0x26, 0xc0, 0xfb, 0x11,
+	0xb7, 0xb6, 0x1a, 0x6d, 0x97, 0xab, 0xcd, 0x8d, 0xeb, 0x71, 0xff, 0x58,
+	0x2d, 0xee, 0xbf, 0xa1, 0x81, 0x8f, 0xab, 0xe1, 0xe2, 0x19, 0xf0, 0x2d,
+	0x8d, 0xfc, 0x97, 0x79, 0xed, 0x10, 0xf2, 0x61, 0xe6, 0x62, 0x19, 0xe4,
+	0xc4, 0x89, 0x33, 0xc0, 0x2a, 0xe4, 0xc8, 0x89, 0xb7, 0xe0, 0x57, 0x90,
+	0x37, 0x27, 0xe6, 0x99, 0xbb, 0x2e, 0x22, 0x3f, 0x7e, 0x1a, 0xf9, 0xf1,
+	0x53, 0x95, 0x3e, 0xf0, 0x37, 0xa9, 0xb0, 0x73, 0xef, 0x71, 0xd1, 0xee,
+	0x52, 0xf5, 0x61, 0xda, 0x73, 0x14, 0x7e, 0xb4, 0x5a, 0x3d, 0x90, 0xea,
+	0x41, 0x4e, 0x1e, 0x97, 0x4f, 0x99, 0xcc, 0x63, 0x35, 0xb3, 0xbb, 0x7f,
+	0xc1, 0x08, 0xc6, 0xa4, 0xd9, 0x2b, 0xfa, 0x81, 0x95, 0xbc, 0xcf, 0x29,
+	0x5f, 0x70, 0xcc, 0xb8, 0x1c, 0xef, 0xef, 0xaa, 0xf1, 0xfe, 0xc2, 0x1a,
+	0x69, 0x19, 0x56, 0x35, 0x80, 0xee, 0xfe, 0x03, 0xc4, 0xab, 0x14, 0xfc,
+	0x3a, 0xfc, 0x6f, 0x55, 0xee, 0x48, 0x5d, 0xac, 0x9e, 0xb7, 0xd7, 0x49,
+	0xbe, 0xef, 0x8b, 0x1e, 0x66, 0x8f, 0x3d, 0x92, 0xb5, 0x8b, 0xb0, 0x0f,
+	0xb7, 0x16, 0x39, 0x3e, 0x1d, 0x46, 0x14, 0xca, 0xbf, 0x0e, 0x59, 0x18,
+	0xfc, 0x1b, 0xc8, 0x70, 0xcb, 0x69, 0x16, 0xb0, 0x74, 0xe0, 0xf0, 0x42,
+	0x34, 0xa2, 0xea, 0x33, 0xd7, 0xd9, 0xec, 0xb7, 0x20, 0xd3, 0x51, 0x59,
+	0x40, 0xfc, 0x50, 0x1a, 0x04, 0x8d, 0x7d, 0x9d, 0x18, 0x4f, 0xbb, 0x23,
+	0xcf, 0x47, 0xe1, 0x7b, 0xc9, 0xd3, 0x28, 0xc6, 0xef, 0xc2, 0x98, 0x0e,
+	0x5c, 0xbf, 0x68, 0x2c, 0x58, 0xcc, 0x9d, 0x7f, 0x0e, 0x6d, 0xce, 0x11,
+	0xf4, 0x9d, 0x9f, 0x0e, 0x89, 0x9a, 0x93, 0xef, 0x74, 0x2a, 0xfb, 0xaf,
+	0xaf, 0xc5, 0x75, 0xf8, 0xec, 0xbd, 0xea, 0x2d, 0xfd, 0x83, 0x81, 0xf5,
+	0xda, 0x02, 0xeb, 0x0d, 0x06, 0xd6, 0x23, 0x9d, 0x1d, 0x01, 0x3a, 0x3b,
+	0xf0, 0x7e, 0x0e, 0x6b, 0x0f, 0xab, 0x98, 0xa7, 0xbe, 0xe6, 0xfd, 0x81,
+	0x35, 0xfd, 0xfd, 0x75, 0x06, 0xde, 0x7b, 0x07, 0xeb, 0xb1, 0x2f, 0x1a,
+	0xe8, 0x23, 0x0d, 0xeb, 0xd1, 0xc7, 0x76, 0x47, 0x80, 0x2e, 0xd2, 0xba,
+	0x16, 0xfd, 0x2a, 0x7e, 0x02, 0x9f, 0x5b, 0xe0, 0xb7, 0x74, 0xf8, 0x0e,
+	0xd6, 0xa0, 0x1b, 0xf7, 0xfa, 0x65, 0xac, 0xeb, 0xcf, 0x17, 0xc5, 0x1c,
+	0x1c, 0xcf, 0xb1, 0x86, 0xf7, 0x3e, 0xfb, 0xf9, 0xfc, 0x1b, 0xd5, 0xaf,
+	0x2b, 0xbe, 0xad, 0x07, 0xed, 0xaa, 0xee, 0x22, 0xf3, 0x1d, 0x26, 0xe4,
+	0xc9, 0xfc, 0x58, 0x93, 0x9b, 0x6c, 0x5d, 0xeb, 0xe9, 0xa7, 0xec, 0xd7,
+	0x79, 0x58, 0xda, 0xa2, 0x65, 0x8f, 0xb3, 0x5e, 0xd0, 0xea, 0xe5, 0x7c,
+	0xc8, 0x3d, 0x94, 0x8f, 0x31, 0xbd, 0xe7, 0xf4, 0x31, 0x8c, 0x5b, 0xe8,
+	0x3f, 0x33, 0xde, 0x3d, 0xae, 0xd0, 0xe1, 0x7d, 0xa5, 0x0e, 0x39, 0xaf,
+	0x78, 0x6a, 0xc9, 0xb9, 0x1a, 0x4f, 0x43, 0xde, 0xb7, 0x90, 0x83, 0xde,
+	0x77, 0x06, 0x03, 0x71, 0x11, 0xee, 0xcb, 0x19, 0xd0, 0x10, 0x97, 0x9e,
+	0x7e, 0xe6, 0x6e, 0x45, 0x5c, 0x59, 0xa7, 0xd0, 0x70, 0x75, 0xeb, 0x17,
+	0x3d, 0xfd, 0xf0, 0x4b, 0xc0, 0xa1, 0x9e, 0xfe, 0xef, 0xa8, 0x7c, 0xae,
+	0x54, 0xb1, 0xb4, 0x3b, 0x1c, 0xb7, 0x46, 0x74, 0xce, 0xbe, 0x5c, 0x8d,
+	0x68, 0xa0, 0x99, 0x75, 0x0d, 0xbf, 0x46, 0x74, 0x4e, 0x54, 0x8d, 0xe8,
+	0xe4, 0x15, 0x6a, 0x44, 0x99, 0xab, 0xaf, 0x11, 0x71, 0x7e, 0x53, 0xee,
+	0x1e, 0x10, 0xed, 0x4b, 0x5e, 0x8d, 0xe8, 0x82, 0xb8, 0x35, 0xa2, 0xf3,
+	0xb2, 0x7a, 0x8d, 0xe8, 0x68, 0x43, 0x8d, 0x68, 0xbd, 0xaa, 0x11, 0x71,
+	0x1e, 0xb7, 0x46, 0xc4, 0x76, 0xbe, 0x7f, 0x30, 0x50, 0xeb, 0x00, 0xfe,
+	0x3a, 0xb7, 0x82, 0x6f, 0x96, 0x36, 0xea, 0xf8, 0x98, 0x46, 0xec, 0xbf,
+	0xbe, 0xe6, 0xbf, 0xea, 0xf8, 0xa6, 0x29, 0x9d, 0xbb, 0x12, 0xbe, 0x8d,
+	0xba, 0x71, 0xc9, 0x32, 0x6c, 0x9b, 0xaa, 0xc5, 0x2e, 0xbf, 0xdc, 0xcc,
+	0x1c, 0x7a, 0xb2, 0x5c, 0x9f, 0x77, 0x12, 0xf2, 0x1e, 0xab, 0xd5, 0x49,
+	0x2e, 0x15, 0x1f, 0x45, 0xe5, 0xe0, 0xaa, 0xdf, 0x9a, 0x62, 0x99, 0x95,
+	0xdf, 0x9a, 0x34, 0x89, 0x82, 0xce, 0x7c, 0x7f, 0x5e, 0xe5, 0x5d, 0x0b,
+	0xce, 0xcf, 0xcb, 0xd2, 0xbd, 0x16, 0xf0, 0xc7, 0xaf, 0x9f, 0x50, 0xbe,
+	0x75, 0x9f, 0x92, 0xd5, 0x3f, 0xba, 0x1a, 0xca, 0x3e, 0x55, 0x43, 0xf9,
+	0x5a, 0x73, 0xb0, 0x86, 0x72, 0x4e, 0x2e, 0x5f, 0x43, 0xd9, 0xb7, 0x4a,
+	0x0d, 0xe5, 0x15, 0xa9, 0xd7, 0x50, 0x5e, 0x11, 0xbf, 0x86, 0x62, 0xc8,
+	0xd2, 0x7a, 0xce, 0xb3, 0x1f, 0xef, 0x8c, 0xe0, 0x37, 0x8c, 0x9f, 0x5b,
+	0x53, 0x39, 0x57, 0xa3, 0x7f, 0xb5, 0x9a, 0xca, 0x37, 0x9b, 0xdf, 0x4f,
+	0x4d, 0xc5, 0xf5, 0x01, 0x7e, 0x4d, 0xa5, 0x05, 0xf1, 0x0e, 0x7c, 0x8e,
+	0x1e, 0xac, 0xa9, 0xfc, 0x2d, 0xed, 0x01, 0x7d, 0x2a, 0x46, 0x40, 0x3f,
+	0xec, 0x02, 0x7e, 0x29, 0xa3, 0x6a, 0x1c, 0x9f, 0xf6, 0x78, 0xb8, 0x1b,
+	0x7b, 0x8e, 0x43, 0x16, 0xe4, 0x63, 0x8f, 0x8a, 0x2d, 0x33, 0x66, 0x4c,
+	0xcb, 0xf6, 0xc2, 0x9b, 0x4d, 0xf3, 0x5b, 0x74, 0x4c, 0xc6, 0x2b, 0xd4,
+	0xf1, 0x2e, 0xc4, 0xe2, 0x26, 0xfa, 0x76, 0xa3, 0xed, 0xc7, 0x54, 0xfd,
+	0xb5, 0x39, 0x68, 0x9b, 0x0b, 0xc0, 0x59, 0xe0, 0xc4, 0x55, 0xf8, 0xa8,
+	0x6d, 0xa0, 0x39, 0xb8, 0x8f, 0x22, 0xfc, 0x13, 0xfa, 0x94, 0xcc, 0x19,
+	0x5b, 0xfa, 0xb4, 0xc4, 0x69, 0xe7, 0x57, 0x31, 0x1f, 0xfb, 0xb6, 0xa9,
+	0x7c, 0xac, 0x30, 0xc0, 0xbd, 0xd2, 0xd7, 0x2d, 0x82, 0x3e, 0xf4, 0x95,
+	0x98, 0x03, 0xd2, 0xef, 0xf9, 0x39, 0x5a, 0x44, 0xe5, 0x68, 0x9d, 0x8a,
+	0x1f, 0xe4, 0xf5, 0x8d, 0x61, 0x62, 0x65, 0xa7, 0xcd, 0x3d, 0x0c, 0x7b,
+	0x58, 0xc7, 0xb6, 0x9b, 0x0b, 0x66, 0x74, 0xde, 0x3f, 0x02, 0xb9, 0xb2,
+	0x4e, 0xe3, 0xcb, 0xef, 0x21, 0x6f, 0xdf, 0x83, 0x52, 0xec, 0x94, 0xf0,
+	0x7a, 0xd0, 0x93, 0x9f, 0x61, 0xdc, 0xfd, 0x09, 0x95, 0x83, 0x44, 0xed,
+	0x4b, 0xdb, 0xed, 0x5d, 0xd7, 0x60, 0xb7, 0x23, 0x97, 0xb5, 0xdb, 0xcf,
+	0x85, 0x83, 0x76, 0x7b, 0xd7, 0x35, 0xd8, 0xed, 0xfe, 0x6b, 0xb2, 0x5b,
+	0xee, 0x8d, 0x98, 0xe4, 0xd7, 0xc4, 0x56, 0xc6, 0x59, 0xfe, 0xba, 0x13,
+	0x58, 0x33, 0x73, 0x89, 0x35, 0xc7, 0x2e, 0x59, 0x5b, 0x6d, 0x8c, 0xb1,
+	0xae, 0x46, 0xde, 0xcc, 0xad, 0xe8, 0x6f, 0x23, 0x9e, 0x5f, 0xba, 0xdd,
+	0xcb, 0xe7, 0xfd, 0xbc, 0x3e, 0x68, 0x3f, 0xd4, 0x0b, 0xea, 0xc2, 0x63,
+	0xe0, 0x17, 0xf5, 0xc1, 0xb7, 0xb9, 0x9e, 0x06, 0x1d, 0x5c, 0x44, 0xbe,
+	0xdf, 0xe3, 0xe9, 0x20, 0x65, 0xdd, 0xab, 0xbe, 0x11, 0x95, 0x9c, 0x47,
+	0xdc, 0x3c, 0x1f, 0x3a, 0x90, 0x2f, 0xf9, 0xb6, 0x06, 0x9e, 0x44, 0xfd,
+	0x67, 0xe4, 0xa3, 0x8d, 0x98, 0x67, 0x0b, 0xe2, 0x35, 0xf0, 0x48, 0xf5,
+	0x2f, 0xaf, 0x09, 0x5f, 0x1e, 0xcf, 0xa4, 0x18, 0xc2, 0xd8, 0x53, 0x03,
+	0xb0, 0xf1, 0x01, 0x62, 0x54, 0x1a, 0x79, 0x0f, 0xf5, 0x90, 0xba, 0xb9,
+	0x29, 0xb9, 0x43, 0x67, 0x4c, 0xb5, 0x07, 0xb6, 0x47, 0x7d, 0x8d, 0xcb,
+	0x8e, 0xca, 0xa6, 0x33, 0xe7, 0x74, 0xae, 0x51, 0xad, 0xe6, 0x99, 0x2b,
+	0x5a, 0xa2, 0x77, 0xf7, 0xff, 0x45, 0x98, 0x7e, 0xe9, 0x7a, 0xdb, 0xf0,
+	0x74, 0x2d, 0x83, 0x7b, 0xea, 0xed, 0xeb, 0xf0, 0xf7, 0xfc, 0xc6, 0xfe,
+	0x03, 0xf4, 0xc7, 0x60, 0xf3, 0xf4, 0xef, 0xcc, 0x47, 0xb6, 0x7a, 0xe3,
+	0x7a, 0xd4, 0xf7, 0xcf, 0x6c, 0xea, 0x56, 0xef, 0xbb, 0x13, 0xfd, 0x4f,
+	0x82, 0x3e, 0x7b, 0x99, 0x9c, 0x79, 0x46, 0x21, 0xa7, 0xf2, 0x19, 0xbe,
+	0xaf, 0x74, 0x12, 0x39, 0x88, 0x19, 0xa8, 0xa5, 0x87, 0xbd, 0xdc, 0x8d,
+	0x36, 0x16, 0x81, 0x0c, 0xb7, 0x7b, 0xb9, 0x0a, 0xf3, 0xd7, 0xe5, 0x67,
+	0x13, 0x56, 0xd7, 0x81, 0x0d, 0xef, 0x43, 0x07, 0x1a, 0xe5, 0x17, 0x86,
+	0xed, 0xfb, 0xf2, 0xf3, 0xe3, 0x98, 0x79, 0x6f, 0xdf, 0x3d, 0xae, 0x0c,
+	0x7f, 0x2c, 0xf6, 0xa9, 0x05, 0xf6, 0xe9, 0xe3, 0xd1, 0x3e, 0x6f, 0x9f,
+	0x5b, 0x1b, 0xf0, 0x68, 0xa4, 0xc1, 0x66, 0x3f, 0x4a, 0x3c, 0x3a, 0xb4,
+	0xe6, 0xa3, 0xc7, 0x23, 0xee, 0x6b, 0xe3, 0xaa, 0x38, 0xe4, 0xee, 0xe3,
+	0x77, 0x45, 0x4f, 0x7f, 0x98, 0xf9, 0xde, 0xfb, 0x91, 0x4f, 0x10, 0x47,
+	0x28, 0x93, 0x36, 0x15, 0xc3, 0xba, 0xb6, 0x07, 0x5f, 0x5e, 0x0a, 0xc9,
+	0x1b, 0xf7, 0x84, 0xe5, 0x7f, 0x6f, 0xe3, 0xf7, 0x30, 0xd3, 0xab, 0x69,
+	0xb1, 0xfd, 0xc2, 0x1a, 0xd7, 0x0f, 0xbd, 0xd0, 0xee, 0xfa, 0x1d, 0xbe,
+	0xe3, 0xdb, 0xb3, 0x85, 0xe7, 0x7c, 0xb6, 0x91, 0x5f, 0x4c, 0xae, 0x21,
+	0x07, 0xdc, 0x64, 0x5d, 0xd0, 0x57, 0xcb, 0x01, 0x2f, 0x5f, 0x0f, 0xac,
+	0xe7, 0x80, 0xc4, 0xd9, 0x0e, 0xa5, 0x1b, 0xf9, 0x28, 0x73, 0x1f, 0xc3,
+	0xc3, 0x4e, 0xde, 0x23, 0xb7, 0x75, 0x90, 0xef, 0x42, 0xb6, 0xcf, 0x21,
+	0x5e, 0x7a, 0xd6, 0x41, 0x8e, 0xeb, 0x20, 0xb7, 0x75, 0x90, 0xdb, 0x3a,
+	0xc8, 0x6d, 0x9d, 0xa4, 0x97, 0x23, 0x8f, 0x78, 0x75, 0x7f, 0x7e, 0xe3,
+	0x66, 0x7d, 0xa1, 0x08, 0x5f, 0x32, 0xc5, 0x73, 0x13, 0x7a, 0x36, 0xb5,
+	0xc6, 0xdb, 0x9f, 0x5f, 0x13, 0xef, 0xf2, 0x6a, 0x36, 0xdf, 0x54, 0x75,
+	0x43, 0xd1, 0x1f, 0x68, 0x71, 0xbf, 0x83, 0xf3, 0x7c, 0xc7, 0xaf, 0x21,
+	0x2e, 0x51, 0x67, 0x88, 0x68, 0xa3, 0x55, 0x3d, 0xcd, 0x9a, 0x8c, 0xe8,
+	0x7a, 0xfa, 0x16, 0xbc, 0xb3, 0xc5, 0xcd, 0x09, 0xa2, 0x62, 0xe8, 0xe9,
+	0x56, 0xf2, 0x54, 0xd3, 0xd3, 0x6b, 0xbd, 0xb9, 0xf6, 0xb7, 0xb8, 0xb1,
+	0x55, 0x2f, 0xdb, 0xa6, 0xce, 0x38, 0x41, 0xc5, 0xda, 0x7e, 0xff, 0xc5,
+	0xf6, 0xe5, 0x6b, 0x85, 0x14, 0xbe, 0x67, 0x53, 0xf7, 0x62, 0x3e, 0xb6,
+	0xeb, 0xfc, 0xd6, 0x2f, 0xc9, 0xef, 0x90, 0xc7, 0x6f, 0x97, 0xc7, 0x06,
+	0xc7, 0xa9, 0xba, 0x30, 0x79, 0xed, 0xcf, 0xa7, 0xea, 0x7a, 0x58, 0x47,
+	0x9d, 0xcd, 0xc0, 0xf5, 0x07, 0xa6, 0xb4, 0x8d, 0xee, 0x0e, 0xd9, 0xc1,
+	0x75, 0xfd, 0x6f, 0xe2, 0x57, 0xb3, 0x66, 0x8f, 0xfa, 0x8e, 0xe6, 0xfa,
+	0x8c, 0x90, 0xd2, 0x41, 0x33, 0xcd, 0x7d, 0xfd, 0x50, 0x9d, 0xa9, 0xa1,
+	0xfe, 0xe5, 0x90, 0xc7, 0x4c, 0x0d, 0x6c, 0x8a, 0x9b, 0xfa, 0x48, 0x0b,
+	0xeb, 0xaf, 0x43, 0x15, 0x1f, 0xf7, 0xb8, 0x5e, 0xa3, 0x1f, 0x67, 0x5d,
+	0xcd, 0xc7, 0x33, 0xd9, 0xe0, 0xd6, 0xdb, 0x3e, 0x88, 0x2d, 0xb5, 0x34,
+	0xd8, 0x92, 0xbf, 0x4f, 0xee, 0x9f, 0xd7, 0xd5, 0xcf, 0x43, 0x2c, 0x56,
+	0x02, 0xdf, 0x47, 0x6a, 0xba, 0xc1, 0xb3, 0x2a, 0x9f, 0x85, 0x0e, 0xf2,
+	0xdb, 0xc0, 0x4e, 0xd8, 0x51, 0xb5, 0x3a, 0xc4, 0x1a, 0x73, 0xdf, 0x67,
+	0x54, 0x7e, 0xa9, 0xa7, 0xe7, 0x55, 0xfd, 0xc1, 0x5c, 0x51, 0x7f, 0x18,
+	0x82, 0xae, 0x20, 0x06, 0x70, 0xda, 0x54, 0x4c, 0xa7, 0xe2, 0x85, 0x4a,
+	0xe3, 0xf7, 0x97, 0xfb, 0x5b, 0x5d, 0x3e, 0xfc, 0x5d, 0x8b, 0xfb, 0x0d,
+	0xe2, 0x8f, 0xa2, 0xcb, 0xdb, 0x7c, 0xff, 0xaf, 0x5b, 0xfc, 0xb3, 0x3b,
+	0x85, 0x13, 0x43, 0xd0, 0x45, 0xe4, 0xe4, 0x6a, 0x3e, 0xc4, 0xbb, 0x4f,
+	0xcc, 0x76, 0x2c, 0x1f, 0x8f, 0xbe, 0x13, 0xfe, 0xf8, 0x8e, 0x86, 0xf1,
+	0x1d, 0x18, 0xff, 0x7b, 0x0d, 0xe3, 0x3b, 0x02, 0xe3, 0xa3, 0x0d, 0xe3,
+	0xa3, 0x18, 0xff, 0x7c, 0xc3, 0xf8, 0x68, 0x60, 0x7c, 0x67, 0xc3, 0xf8,
+	0x4e, 0x8c, 0x7f, 0xa1, 0x61, 0x3c, 0xfa, 0x4e, 0x34, 0x79, 0xdf, 0xc5,
+	0x88, 0xb1, 0xfb, 0xbd, 0x5c, 0x1c, 0xd7, 0x72, 0xe3, 0xb7, 0x16, 0xea,
+	0x5d, 0x17, 0x64, 0xe0, 0x9f, 0xa7, 0xa3, 0xbd, 0x66, 0x60, 0xaf, 0xf5,
+	0x58, 0xc6, 0xd5, 0xc7, 0xa0, 0x2e, 0x12, 0x1f, 0x8a, 0x62, 0xd8, 0xd0,
+	0x9d, 0x12, 0x74, 0xa8, 0xe4, 0xfb, 0x24, 0x9e, 0x83, 0xe2, 0x19, 0x53,
+	0xd7, 0xf7, 0x86, 0xec, 0x45, 0x2f, 0x07, 0x7b, 0x9b, 0xb4, 0x03, 0x2f,
+	0x7d, 0xcc, 0x94, 0x63, 0xae, 0xdd, 0x50, 0x7f, 0x39, 0xbf, 0x67, 0x3f,
+	0xd4, 0x55, 0x6f, 0x9d, 0xa1, 0x15, 0xb8, 0x16, 0x5f, 0x51, 0xdb, 0x32,
+	0xae, 0x02, 0xd7, 0x46, 0x6a, 0xb8, 0xf6, 0x59, 0x99, 0xaf, 0xe5, 0xdb,
+	0xc3, 0x72, 0xc0, 0xd9, 0xc5, 0x33, 0x36, 0xc7, 0x32, 0xf2, 0xe1, 0xe4,
+	0xdb, 0xbb, 0x6a, 0x7e, 0x92, 0x67, 0x3a, 0x96, 0x0e, 0x31, 0x87, 0xf2,
+	0x6b, 0xb3, 0x53, 0xce, 0xcf, 0xb6, 0x42, 0x2e, 0xb0, 0x8d, 0x6b, 0xcd,
+	0xb7, 0x39, 0x5f, 0x54, 0x0e, 0xb8, 0xe7, 0x1d, 0x6a, 0xf3, 0x16, 0x6b,
+	0xf3, 0xc6, 0x3c, 0x7b, 0xa3, 0x0f, 0xae, 0xfb, 0xcb, 0x1c, 0xfc, 0xe5,
+	0x18, 0x72, 0xee, 0x45, 0x67, 0xb5, 0xfa, 0xe8, 0xb5, 0xfa, 0xcb, 0xc6,
+	0x3a, 0x73, 0xa3, 0xbf, 0xe4, 0x3a, 0x8d, 0xb5, 0xe5, 0x78, 0x03, 0xfe,
+	0x53, 0x9f, 0x0e, 0x7b, 0x31, 0x35, 0xae, 0xa5, 0xc3, 0xb0, 0x47, 0x5d,
+	0xc6, 0x94, 0xfe, 0xb2, 0xed, 0xe7, 0x96, 0xbb, 0x6b, 0xb9, 0x65, 0x3d,
+	0x1f, 0x44, 0xec, 0x9a, 0xfc, 0xa4, 0x87, 0x8f, 0x8c, 0x91, 0xa7, 0xd0,
+	0x7f, 0x0c, 0x3a, 0xc0, 0x67, 0xac, 0x97, 0xde, 0x2c, 0x9f, 0x32, 0x5d,
+	0xff, 0xe4, 0xd6, 0xa6, 0x76, 0xab, 0xf8, 0x9f, 0xdf, 0x0b, 0x0a, 0xa9,
+	0x76, 0x2f, 0xde, 0xbb, 0x12, 0xae, 0x2e, 0xcf, 0x4d, 0x75, 0xfd, 0x51,
+	0xbc, 0xcb, 0xdc, 0xd4, 0x8c, 0x10, 0x43, 0xb3, 0x95, 0xcb, 0xbe, 0x5f,
+	0xa4, 0x7f, 0x29, 0xa8, 0xef, 0x82, 0x2a, 0x0f, 0xc5, 0xb8, 0x45, 0xef,
+	0x7d, 0x37, 0x0f, 0xcd, 0x56, 0xbe, 0xdd, 0xea, 0xe2, 0xe0, 0xe5, 0x72,
+	0x96, 0x9f, 0x88, 0xb0, 0xae, 0xb7, 0xe8, 0x5c, 0x89, 0xd6, 0x95, 0x79,
+	0xaf, 0xb1, 0x22, 0xef, 0x1d, 0xf5, 0xf2, 0xda, 0xcf, 0xa9, 0xbc, 0xd7,
+	0xe5, 0x31, 0xf7, 0x12, 0xcc, 0xa3, 0x6c, 0x60, 0x21, 0xbf, 0xa9, 0x10,
+	0x1f, 0x26, 0x94, 0xdf, 0xca, 0x4f, 0xdf, 0x09, 0x3e, 0x47, 0x57, 0xd1,
+	0x9b, 0x8f, 0xda, 0x4f, 0xf8, 0x7b, 0x3f, 0x2c, 0x6e, 0xbd, 0x6e, 0x27,
+	0x68, 0x61, 0x6e, 0x15, 0xf2, 0xf4, 0xe1, 0xbb, 0xde, 0x39, 0x53, 0x7f,
+	0x9c, 0x9f, 0xc7, 0xd7, 0xbe, 0xbb, 0x16, 0x33, 0xcb, 0xea, 0x27, 0x1b,
+	0x09, 0xc3, 0x90, 0x7b, 0xe6, 0x1a, 0xbe, 0x5b, 0x7c, 0x90, 0xf3, 0x11,
+	0x8d, 0x7e, 0x8d, 0xdf, 0x4d, 0xf9, 0xad, 0x54, 0xb4, 0xbb, 0x7b, 0x6d,
+	0xd8, 0x00, 0xcf, 0x2c, 0x07, 0xf1, 0x35, 0x2c, 0xf9, 0x39, 0x09, 0x47,
+	0xd3, 0xfc, 0x06, 0x40, 0xff, 0xff, 0xba, 0xb7, 0xcf, 0x98, 0xec, 0x9f,
+	0x71, 0x6b, 0x9e, 0xfa, 0x65, 0xcf, 0xc5, 0x1d, 0x00, 0x1f, 0x12, 0x47,
+	0xfd, 0x9a, 0xa7, 0xee, 0x9e, 0x8b, 0x3b, 0xfa, 0xe1, 0x9d, 0x8b, 0xe3,
+	0xfc, 0xa6, 0xec, 0x5a, 0xe5, 0x5c, 0x9c, 0x71, 0x95, 0xe7, 0xe2, 0xda,
+	0x55, 0xcd, 0x93, 0xf3, 0xb8, 0x35, 0x4f, 0xb6, 0xbb, 0xfb, 0x59, 0x2b,
+	0xe1, 0xd9, 0xb7, 0x01, 0x75, 0x06, 0xb9, 0xbb, 0xff, 0x47, 0x91, 0xa3,
+	0x7c, 0x3d, 0xf2, 0xd1, 0xe7, 0x28, 0xdc, 0xcb, 0xaf, 0xb8, 0xdf, 0x77,
+	0xe5, 0x5a, 0xea, 0x00, 0x1f, 0xac, 0xae, 0xb9, 0x5f, 0xd5, 0x35, 0xbf,
+	0x13, 0x09, 0xd6, 0x35, 0xf5, 0x2b, 0x9c, 0x0d, 0xdb, 0xbf, 0x4a, 0x5d,
+	0x33, 0x14, 0x38, 0x1b, 0x16, 0xf2, 0xce, 0x86, 0xb5, 0xdb, 0xc8, 0x25,
+	0xbd, 0x3a, 0xa6, 0x7e, 0xd9, 0xb3, 0x61, 0xff, 0x19, 0xf9, 0xe0, 0x75,
+	0xcc, 0x15, 0x67, 0xc3, 0xe0, 0xeb, 0x36, 0x48, 0xfc, 0x9a, 0xf2, 0x9e,
+	0x0f, 0x92, 0xf3, 0xf0, 0xbc, 0x7e, 0x13, 0xf6, 0x1c, 0x92, 0x5d, 0x51,
+	0xea, 0x27, 0xcf, 0x36, 0xf6, 0xc2, 0x16, 0x70, 0xad, 0xb0, 0x9d, 0xa4,
+	0x8c, 0xb4, 0x91, 0xde, 0xe5, 0xe7, 0x10, 0xea, 0xe7, 0x71, 0xc3, 0xb5,
+	0xf3, 0xb8, 0x47, 0xa0, 0x37, 0xfa, 0x4c, 0x58, 0x16, 0x02, 0x3a, 0x35,
+	0x85, 0x78, 0x4f, 0x9f, 0xb3, 0xbc, 0xe7, 0xfc, 0x9f, 0x8a, 0x28, 0x30,
+	0x8f, 0x67, 0x78, 0xdb, 0xc4, 0x98, 0x73, 0xbf, 0x59, 0xba, 0xff, 0x57,
+	0x12, 0xc3, 0x18, 0x9e, 0xf1, 0x0c, 0xc9, 0x01, 0x55, 0xb3, 0xf0, 0x75,
+	0x79, 0xc7, 0x5a, 0x69, 0x59, 0x9f, 0xa9, 0xb7, 0xa3, 0xab, 0xf8, 0x7d,
+	0xc4, 0x91, 0x33, 0xd4, 0xe7, 0x5b, 0x25, 0xe7, 0xd5, 0x83, 0x0a, 0x95,
+	0x6d, 0x5e, 0x7e, 0xa1, 0xbe, 0xed, 0x80, 0x97, 0xdd, 0x9e, 0x0f, 0xc6,
+	0xb5, 0xd4, 0x4d, 0x9f, 0x87, 0x35, 0x4e, 0xca, 0xd0, 0xf4, 0x96, 0xd8,
+	0x38, 0xf0, 0x6e, 0x4c, 0xad, 0x79, 0x2d, 0x3c, 0xd7, 0x2e, 0xf1, 0xbd,
+	0xf1, 0x6a, 0xf9, 0xee, 0xc7, 0xc7, 0x8f, 0x62, 0x7f, 0xdd, 0xd0, 0x8f,
+	0x87, 0x25, 0x77, 0xe2, 0x66, 0x19, 0x9a, 0x4d, 0x80, 0x9e, 0x1f, 0x56,
+	0x0b, 0x29, 0xc4, 0xd2, 0x4f, 0xf0, 0xdc, 0x18, 0x30, 0x14, 0x7c, 0x7b,
+	0x66, 0xc5, 0x77, 0xec, 0xe0, 0x59, 0xb3, 0x64, 0xed, 0xec, 0xd0, 0x53,
+	0x15, 0x09, 0x77, 0x90, 0xe6, 0x99, 0xfa, 0xd9, 0xef, 0xc5, 0xca, 0x0e,
+	0xe5, 0xdb, 0x9e, 0xac, 0x2c, 0xab, 0xfd, 0x28, 0x19, 0x4e, 0x94, 0x9f,
+	0x04, 0x2f, 0x5e, 0x51, 0xfe, 0xed, 0x88, 0x23, 0x37, 0x19, 0x42, 0x79,
+	0x88, 0x06, 0x1e, 0xa8, 0x33, 0x1c, 0xee, 0xf7, 0xfd, 0x2e, 0x25, 0x57,
+	0x17, 0x2b, 0x76, 0x06, 0xce, 0x60, 0xd4, 0x65, 0xeb, 0x9e, 0xcd, 0x70,
+	0x65, 0xe1, 0x9e, 0x1f, 0x21, 0x3f, 0x97, 0x0e, 0xed, 0xb2, 0xdd, 0xf3,
+	0x23, 0x3d, 0x73, 0xec, 0xeb, 0x6c, 0xf0, 0x7d, 0x61, 0xe8, 0x00, 0xcf,
+	0x1d, 0xf1, 0xcc, 0x37, 0x69, 0x56, 0xb5, 0x8e, 0x55, 0xbf, 0x6d, 0x5f,
+	0x5b, 0xcd, 0xd5, 0x5d, 0xb3, 0x5b, 0xad, 0x79, 0x9d, 0x87, 0x59, 0xfe,
+	0x59, 0xef, 0x94, 0xf6, 0xff, 0xd4, 0x5d, 0x7b, 0x6c, 0x1b, 0xf7, 0x7d,
+	0xff, 0xf2, 0x48, 0x3d, 0xac, 0xe7, 0x49, 0xa6, 0x64, 0x5a, 0x52, 0x94,
+	0x3b, 0xe9, 0x64, 0x29, 0xb1, 0x12, 0x70, 0x9e, 0xba, 0x0a, 0x88, 0x9a,
+	0xb0, 0x24, 0xfd, 0x58, 0x10, 0x0c, 0xb4, 0xad, 0x64, 0xee, 0x92, 0xad,
+	0x0e, 0x25, 0xa7, 0x1d, 0x30, 0x60, 0x6e, 0xd6, 0x02, 0x69, 0x07, 0xc7,
+	0x0c, 0x65, 0x27, 0xc6, 0xaa, 0x88, 0x4c, 0xcc, 0x6a, 0x1d, 0xb0, 0x62,
+	0x1c, 0xa5, 0x38, 0x69, 0xa7, 0x80, 0x69, 0xda, 0x04, 0xc5, 0xfe, 0xb1,
+	0x26, 0x3b, 0x7b, 0x61, 0x7f, 0x04, 0xdb, 0x80, 0x1a, 0x5b, 0x81, 0xba,
+	0x76, 0x8a, 0x65, 0x1b, 0xe0, 0x34, 0xdb, 0xb0, 0x75, 0x58, 0x0b, 0xee,
+	0xfb, 0xf9, 0x3d, 0xc8, 0x23, 0x79, 0xd4, 0xc3, 0x71, 0x06, 0x4c, 0x80,
+	0x40, 0xde, 0xf1, 0x77, 0x77, 0xbf, 0xdf, 0xf7, 0xf7, 0x7d, 0xbf, 0x6e,
+	0x2e, 0x33, 0x1e, 0xf2, 0x33, 0x7e, 0xcf, 0x15, 0x61, 0x5f, 0x37, 0xd2,
+	0xe1, 0x36, 0x83, 0x67, 0xa4, 0x0e, 0x9e, 0xd5, 0x34, 0xc1, 0xf6, 0x78,
+	0x99, 0x77, 0x4b, 0xd8, 0xc9, 0xf3, 0xc8, 0x63, 0xd7, 0x39, 0x0e, 0x12,
+	0x76, 0x65, 0x1a, 0x5a, 0x72, 0xe7, 0x37, 0x54, 0x60, 0x77, 0xb2, 0x0c,
+	0xbb, 0x3d, 0xff, 0x8f, 0x60, 0x77, 0x4d, 0xe8, 0xbf, 0xdf, 0x2e, 0x22,
+	0x6f, 0x4d, 0xeb, 0x00, 0xba, 0x6e, 0x09, 0x70, 0x04, 0x3f, 0xb5, 0xf3,
+	0xeb, 0x04, 0x9e, 0x8a, 0xbc, 0xe2, 0x52, 0xe9, 0x3b, 0xe1, 0xb2, 0x9f,
+	0x92, 0xed, 0x12, 0xd8, 0x27, 0xf0, 0xe7, 0x35, 0x96, 0x91, 0x47, 0x6f,
+	0x4b, 0x46, 0x42, 0x57, 0xaa, 0xb5, 0x4f, 0x7e, 0xbb, 0xcb, 0x6d, 0x9f,
+	0x1c, 0xdd, 0xa1, 0x7d, 0x72, 0x5a, 0xda, 0x27, 0xa9, 0xed, 0xdb, 0x27,
+	0x03, 0x75, 0x79, 0x5d, 0x95, 0xf5, 0xec, 0xdc, 0x3e, 0x31, 0x36, 0xb5,
+	0x4f, 0x46, 0x5d, 0xbe, 0x18, 0xcc, 0xf7, 0x57, 0x29, 0x75, 0x0c, 0x3c,
+	0x4e, 0xc3, 0x19, 0x30, 0x3e, 0x56, 0xe3, 0x17, 0xfe, 0x38, 0x61, 0xfd,
+	0xd7, 0xff, 0xc7, 0xb0, 0x1e, 0xac, 0xf3, 0x79, 0x57, 0xd6, 0x03, 0x21,
+	0xfe, 0x51, 0x60, 0x3d, 0xd8, 0xd0, 0x77, 0xda, 0x38, 0x67, 0xb1, 0xda,
+	0x77, 0x3a, 0x62, 0x34, 0xe2, 0xed, 0x7f, 0xe4, 0xf2, 0xa9, 0xba, 0xf9,
+	0x3b, 0x68, 0x8a, 0x7c, 0x47, 0xc7, 0xf5, 0xb3, 0x40, 0x4b, 0x76, 0x2a,
+	0x45, 0xb0, 0x99, 0xf0, 0xbc, 0x90, 0xa0, 0xb5, 0x1a, 0x7d, 0x8b, 0x9f,
+	0xc7, 0xeb, 0x7b, 0xf5, 0x09, 0x21, 0xa7, 0xa4, 0xff, 0x01, 0xe3, 0x27,
+	0x7c, 0xf3, 0x62, 0xac, 0xcc, 0x6f, 0x52, 0xfe, 0x08, 0xa5, 0xfb, 0x37,
+	0xf2, 0x43, 0xd4, 0xcb, 0xbc, 0x9d, 0xd9, 0x0a, 0x9a, 0xc6, 0xef, 0xe6,
+	0x7d, 0x09, 0x55, 0xd9, 0x5a, 0xe0, 0x9f, 0xa7, 0x59, 0x2f, 0x18, 0x29,
+	0xeb, 0x04, 0xd5, 0x7b, 0x73, 0x4e, 0xd8, 0x74, 0x9a, 0x77, 0x26, 0x64,
+	0xee, 0xa9, 0x38, 0x0f, 0x3d, 0x4d, 0xf3, 0xce, 0x5a, 0x3d, 0xf8, 0x6e,
+	0x0f, 0xbc, 0xf0, 0xca, 0x69, 0x2a, 0xef, 0x9d, 0x85, 0x9c, 0xf3, 0xb8,
+	0xe7, 0xde, 0x95, 0x6b, 0xc2, 0x52, 0x95, 0xb1, 0xf2, 0xfa, 0xb8, 0x58,
+	0xd7, 0x0f, 0x8e, 0x44, 0x51, 0xfb, 0x56, 0xae, 0x17, 0xab, 0xad, 0x77,
+	0x82, 0x1c, 0xd0, 0x74, 0xa8, 0x6b, 0xa2, 0x01, 0x8b, 0x61, 0x8f, 0x7a,
+	0x27, 0xb7, 0x2c, 0xc1, 0x75, 0xb5, 0xb0, 0xa8, 0xc8, 0x91, 0xf3, 0x4a,
+	0x8e, 0x14, 0x5c, 0x7c, 0xbc, 0x5e, 0x6f, 0xef, 0xf5, 0xd0, 0xdb, 0xbd,
+	0x6a, 0x9e, 0x30, 0xa7, 0x67, 0x58, 0x0f, 0xb9, 0x1f, 0x7a, 0x88, 0x89,
+	0xba, 0x25, 0xa9, 0x8b, 0xe0, 0x77, 0x96, 0x35, 0xaf, 0x86, 0x18, 0x57,
+	0x8e, 0xd0, 0x53, 0xac, 0x6b, 0x5f, 0xa2, 0x7b, 0x94, 0x7d, 0x16, 0x71,
+	0xe5, 0x99, 0x22, 0x8f, 0xdf, 0x47, 0xa9, 0x27, 0xec, 0x89, 0x08, 0x1d,
+	0xa1, 0x53, 0x22, 0x67, 0x06, 0xf1, 0x3d, 0xe4, 0x1c, 0xdc, 0x2b, 0x9e,
+	0x2f, 0x7d, 0x19, 0x77, 0x22, 0xa7, 0x6e, 0xfb, 0xf9, 0xfb, 0xba, 0x56,
+	0x2f, 0x2a, 0x9e, 0xb9, 0xaa, 0x68, 0x4a, 0x9c, 0xe3, 0xeb, 0x9f, 0x31,
+	0xea, 0xaf, 0x8f, 0x18, 0xf1, 0x62, 0xdc, 0x88, 0xae, 0x60, 0xdc, 0x33,
+	0x46, 0xac, 0x08, 0x1b, 0x52, 0xe3, 0x88, 0x1d, 0x06, 0xbd, 0x6d, 0xd0,
+	0xd6, 0xb1, 0x88, 0x02, 0xd5, 0xd4, 0x49, 0x6c, 0x63, 0xde, 0x87, 0xaa,
+	0xe6, 0xad, 0xe1, 0x8b, 0xef, 0xf0, 0xf7, 0x44, 0x18, 0xa6, 0x5a, 0xaf,
+	0x6d, 0x83, 0x7f, 0x7d, 0x22, 0x45, 0x9b, 0xe9, 0xb5, 0x76, 0x9d, 0x5e,
+	0x5b, 0xd8, 0x72, 0xde, 0x1f, 0x95, 0xc6, 0x65, 0x3d, 0xa2, 0xdf, 0x11,
+	0xfa, 0x2b, 0xcf, 0xbb, 0x4a, 0xb7, 0xad, 0xc1, 0x29, 0x8c, 0xd1, 0x7e,
+	0x70, 0xed, 0x07, 0xeb, 0x52, 0xf9, 0xc0, 0x3a, 0x3f, 0xa1, 0x0d, 0xf5,
+	0x5e, 0xa6, 0xcc, 0x6b, 0x85, 0x8d, 0xb5, 0xce, 0xf3, 0x83, 0xbd, 0xf5,
+	0xa0, 0x98, 0x23, 0xdb, 0x5b, 0x56, 0x8c, 0xa4, 0xaf, 0x7b, 0xbe, 0x58,
+	0x55, 0xff, 0xe9, 0x51, 0x07, 0x39, 0xe2, 0x51, 0x07, 0xe9, 0xa6, 0xb5,
+	0x80, 0x8b, 0xd6, 0x42, 0x2e, 0xbd, 0x6d, 0x88, 0xed, 0x96, 0x0e, 0xe6,
+	0x21, 0xb0, 0x5b, 0xda, 0xc8, 0xff, 0xb2, 0xdb, 0x6e, 0xa9, 0xad, 0x45,
+	0x07, 0xdd, 0x41, 0x37, 0x93, 0x36, 0x4c, 0x3c, 0x57, 0xae, 0x63, 0xe7,
+	0x75, 0x57, 0x6a, 0x0e, 0x57, 0xea, 0xea, 0x23, 0xbd, 0xe6, 0x3b, 0x5c,
+	0x37, 0x5f, 0xc8, 0xaf, 0x48, 0x43, 0x9d, 0xce, 0xcb, 0xae, 0xba, 0x53,
+	0xf3, 0xab, 0xe5, 0x67, 0x78, 0xd6, 0x88, 0xf0, 0x79, 0xa7, 0xca, 0xbc,
+	0x6c, 0x5a, 0xce, 0x37, 0x53, 0x6d, 0x67, 0xf8, 0x97, 0x48, 0xc1, 0xce,
+	0x9b, 0xb7, 0xef, 0xcc, 0x7f, 0xd6, 0x5e, 0x23, 0x77, 0xdf, 0x33, 0xa5,
+	0x5f, 0xac, 0x49, 0xe5, 0x61, 0xf7, 0x29, 0x7b, 0x6f, 0x2b, 0x7c, 0xc7,
+	0xb9, 0x26, 0xe5, 0x4b, 0xb4, 0xad, 0x3c, 0x01, 0xcf, 0x8f, 0x9d, 0x68,
+	0x72, 0x4c, 0x15, 0xcb, 0x42, 0xbc, 0x0a, 0x78, 0xaf, 0xef, 0x0f, 0x9e,
+	0xbd, 0x9d, 0x3d, 0xb3, 0xea, 0xf6, 0x4c, 0xe2, 0x15, 0x6c, 0x2d, 0xe4,
+	0x17, 0x4f, 0xd6, 0xe4, 0x78, 0x7f, 0x14, 0x58, 0x74, 0x79, 0xe4, 0x3d,
+	0x23, 0x6f, 0xb9, 0xd1, 0x3c, 0xaf, 0xbb, 0xf4, 0x72, 0xcc, 0xb7, 0x54,
+	0x7a, 0x23, 0x3c, 0x20, 0x65, 0x71, 0xd1, 0x5b, 0x47, 0x32, 0xb7, 0x3d,
+	0xbf, 0x5a, 0xd9, 0xbb, 0x77, 0x9b, 0xb2, 0x57, 0xf4, 0xf4, 0xf0, 0x1d,
+	0x14, 0x3c, 0xa0, 0x83, 0x56, 0x72, 0xc8, 0xbf, 0xfe, 0x05, 0xd0, 0x3c,
+	0xf3, 0x59, 0x57, 0x4d, 0x9a, 0xf7, 0x3e, 0x96, 0x63, 0x2a, 0x81, 0x19,
+	0xc4, 0xfe, 0x90, 0x5b, 0xd2, 0xcb, 0xbc, 0x07, 0xe3, 0xc7, 0xac, 0xab,
+	0xf0, 0xf7, 0x2a, 0xff, 0x53, 0x5c, 0xc9, 0x97, 0x83, 0xdb, 0x88, 0xad,
+	0xec, 0x8c, 0x4f, 0xdb, 0xd6, 0x3a, 0x21, 0xee, 0x83, 0x7c, 0xe1, 0xfb,
+	0xba, 0xa8, 0xeb, 0x33, 0x2d, 0x2d, 0xce, 0x97, 0x7a, 0x64, 0x2c, 0x0a,
+	0xbf, 0x75, 0xd0, 0x2b, 0x39, 0xe4, 0x72, 0xe3, 0xb7, 0xdf, 0xe0, 0xdf,
+	0xbc, 0x78, 0x94, 0xce, 0x45, 0x87, 0x2e, 0x27, 0xf7, 0x27, 0x4f, 0xb0,
+	0x95, 0x4a, 0xf4, 0xb7, 0xe1, 0x5f, 0x94, 0xf1, 0x8c, 0xe2, 0x9d, 0x8e,
+	0xd5, 0x78, 0xf9, 0x0b, 0xdf, 0xec, 0xb9, 0xdd, 0xdc, 0xc8, 0x2f, 0x6c,
+	0xcb, 0x5f, 0x88, 0x38, 0xff, 0x76, 0x62, 0x26, 0x3a, 0x36, 0x3c, 0x25,
+	0x6a, 0x4e, 0xdd, 0x78, 0x70, 0x67, 0xe2, 0xc3, 0xc0, 0x87, 0xe1, 0x3a,
+	0x5e, 0xf5, 0xd1, 0xfd, 0xfd, 0xb5, 0x70, 0x6d, 0xf3, 0xf4, 0x55, 0x79,
+	0xc7, 0x81, 0x11, 0xf3, 0x87, 0x9f, 0xfa, 0x21, 0x9a, 0xbf, 0x08, 0x1c,
+	0x36, 0x18, 0xdb, 0x46, 0x69, 0x21, 0x88, 0xba, 0x22, 0x51, 0x9b, 0xa3,
+	0xe2, 0x86, 0xb2, 0x56, 0x68, 0x5e, 0xd4, 0x40, 0x8e, 0x85, 0x6e, 0xf2,
+	0xbc, 0xe7, 0x8b, 0x29, 0x3a, 0xc5, 0x32, 0xf6, 0xd4, 0x4a, 0x45, 0x77,
+	0xaf, 0xaf, 0x83, 0xac, 0xc6, 0xf1, 0x9b, 0x02, 0xc7, 0x87, 0x36, 0xc5,
+	0xf1, 0xc3, 0x65, 0x1c, 0xff, 0x44, 0xaf, 0xc4, 0xe7, 0x67, 0xf9, 0x5e,
+	0x5d, 0x74, 0x50, 0xdc, 0x37, 0xc5, 0xdf, 0xdb, 0xe9, 0xa0, 0xec, 0x61,
+	0xc1, 0xcf, 0x66, 0x1e, 0x9f, 0x49, 0xd1, 0x53, 0x17, 0x53, 0xbe, 0xb8,
+	0xa8, 0x5f, 0x70, 0xf7, 0xe8, 0xd0, 0xd7, 0x63, 0x5c, 0x23, 0xfc, 0xd7,
+	0x7c, 0x49, 0xd6, 0x5c, 0xe5, 0x25, 0x7f, 0xa2, 0x77, 0xc3, 0x83, 0x35,
+	0xf8, 0x5f, 0x6d, 0x3b, 0x9e, 0x56, 0x32, 0xf0, 0xd8, 0x26, 0x7e, 0x8d,
+	0x7a, 0xbc, 0xec, 0xf1, 0xd0, 0x87, 0x7f, 0xbd, 0x57, 0xc6, 0xa9, 0x36,
+	0xf3, 0x6b, 0xb8, 0x71, 0xb4, 0x2a, 0x6e, 0xcf, 0x7c, 0xff, 0xbf, 0x55,
+	0x1c, 0xfd, 0xa5, 0x5e, 0x29, 0x2f, 0x50, 0x1f, 0x98, 0x60, 0x38, 0x9c,
+	0x64, 0x5d, 0x65, 0x90, 0x9a, 0x5f, 0xd6, 0x6b, 0x1d, 0x14, 0xfc, 0xd6,
+	0xed, 0xa7, 0x39, 0xa7, 0x6a, 0xbb, 0xd3, 0xae, 0x35, 0x9d, 0x13, 0x36,
+	0x4e, 0x63, 0x7a, 0x6b, 0x9c, 0x73, 0x35, 0x54, 0x23, 0x13, 0x6a, 0xf1,
+	0x0d, 0xbd, 0x4f, 0xb0, 0xbf, 0x64, 0x48, 0x3d, 0x78, 0x9a, 0xf5, 0xdb,
+	0x9d, 0xc6, 0x8b, 0x3e, 0xaa, 0x8e, 0x58, 0xdb, 0x53, 0xa3, 0xf6, 0x3b,
+	0xf6, 0x41, 0xda, 0x1c, 0xc9, 0x57, 0x1f, 0x12, 0xbc, 0xe0, 0xdc, 0x64,
+	0x89, 0x62, 0xe1, 0x4e, 0x4a, 0x4e, 0xf2, 0xb3, 0xa7, 0x1d, 0xb6, 0xbd,
+	0xfc, 0x94, 0x62, 0xfa, 0x4d, 0x4e, 0xee, 0x52, 0xfa, 0xa2, 0xf6, 0xa7,
+	0xb7, 0xa8, 0x3c, 0x87, 0x67, 0x45, 0x5c, 0x52, 0xf6, 0xc6, 0xe0, 0xef,
+	0x2b, 0xfa, 0xde, 0xcf, 0x8a, 0xf8, 0x68, 0xf2, 0x62, 0xb3, 0x1a, 0xd7,
+	0xee, 0x1a, 0x87, 0x31, 0xed, 0x6a, 0x2c, 0xee, 0xa9, 0x75, 0x8a, 0x56,
+	0xc5, 0x6f, 0x1f, 0x11, 0x75, 0x60, 0xb2, 0x56, 0x0f, 0xbf, 0x9f, 0xa6,
+	0xb9, 0xf2, 0x5a, 0xda, 0x79, 0xec, 0xcf, 0x4a, 0x11, 0x61, 0xcb, 0xb5,
+	0xb3, 0xce, 0x8b, 0x79, 0xd7, 0xcf, 0x09, 0x6b, 0xf1, 0x8b, 0xf8, 0x10,
+	0x7f, 0x57, 0xcf, 0x39, 0x59, 0x9e, 0x13, 0x72, 0x34, 0xec, 0x90, 0xbc,
+	0x97, 0x1e, 0xd7, 0xee, 0x1a, 0xa7, 0x79, 0x85, 0x8e, 0x3f, 0xfc, 0x80,
+	0xe7, 0xf1, 0x37, 0x2a, 0x87, 0xd7, 0x14, 0xf1, 0x53, 0x99, 0xa3, 0xa1,
+	0xbf, 0xc3, 0xbf, 0x8c, 0x9c, 0x0a, 0xe4, 0x49, 0xb8, 0xf9, 0x8d, 0x5c,
+	0x6f, 0x00, 0xb2, 0xa8, 0x88, 0xb8, 0x29, 0xe2, 0x15, 0x8d, 0x74, 0xe7,
+	0xbd, 0xc8, 0xcd, 0xdf, 0x81, 0x0e, 0xba, 0x1d, 0xfa, 0xb3, 0x3c, 0xe8,
+	0xcf, 0xfd, 0x7c, 0xd4, 0xc1, 0xa1, 0x1e, 0x2e, 0x35, 0x61, 0x50, 0x89,
+	0x6d, 0x05, 0x83, 0xf2, 0xa6, 0x8f, 0x9e, 0x72, 0xec, 0xf0, 0x0a, 0xc9,
+	0x9a, 0xc9, 0xd8, 0xa2, 0x3d, 0xb1, 0x4e, 0xfb, 0x45, 0xcd, 0x38, 0x7a,
+	0x1f, 0xe4, 0x59, 0x06, 0x9f, 0xa4, 0x09, 0xb6, 0x8f, 0xd8, 0xfe, 0x9c,
+	0x45, 0xbc, 0x45, 0xef, 0x0b, 0x6a, 0xe0, 0xf1, 0x39, 0xc1, 0x70, 0x7a,
+	0x6c, 0x37, 0xb5, 0x45, 0xf8, 0x9e, 0x13, 0xe0, 0x4f, 0xe8, 0xe7, 0x45,
+	0x51, 0xb6, 0x93, 0x60, 0xb3, 0x9e, 0x9c, 0xb5, 0xcd, 0x3c, 0x19, 0x3c,
+	0x16, 0xb6, 0x2b, 0xee, 0x83, 0xeb, 0x23, 0x66, 0x13, 0xd5, 0xd6, 0xe4,
+	0x3e, 0x2b, 0xea, 0x14, 0xdf, 0x0d, 0xdf, 0x47, 0x46, 0x3f, 0xf8, 0x15,
+	0xf6, 0xed, 0x5e, 0x15, 0x27, 0x3a, 0xcb, 0xdf, 0xc7, 0xd5, 0xf7, 0xaf,
+	0x88, 0xfd, 0x94, 0xdf, 0x35, 0x7e, 0xe3, 0xef, 0x5f, 0x5a, 0xc8, 0xf9,
+	0xa1, 0xca, 0x59, 0xa9, 0xca, 0x05, 0x09, 0x8d, 0x1a, 0x5f, 0xa1, 0xd3,
+	0x2b, 0x9b, 0xf9, 0x5f, 0xbc, 0x6a, 0x5d, 0xbb, 0xb7, 0x59, 0xeb, 0xfa,
+	0x07, 0xbb, 0x65, 0x6d, 0x99, 0x7b, 0x2e, 0xff, 0xc9, 0x73, 0xf1, 0xd2,
+	0xc9, 0xea, 0xf4, 0x44, 0x5e, 0x6f, 0x89, 0xfe, 0x29, 0xfc, 0x49, 0xba,
+	0x1e, 0x0c, 0xa9, 0x9c, 0x25, 0xe4, 0x28, 0xdd, 0xa7, 0xf0, 0x5a, 0xf3,
+	0x7e, 0xf2, 0xe0, 0xfd, 0x8f, 0x89, 0x5c, 0x4d, 0x29, 0x3b, 0x06, 0x15,
+	0x3c, 0x00, 0xb3, 0x90, 0x0b, 0x66, 0x7d, 0x2e, 0x98, 0x19, 0xea, 0x7b,
+	0xa7, 0x38, 0x3e, 0xbd, 0xf2, 0x99, 0x6e, 0x59, 0x2f, 0x8e, 0x58, 0xe2,
+	0xbc, 0xfa, 0xbe, 0xd5, 0x7a, 0x7f, 0xce, 0x6b, 0x15, 0xfe, 0x26, 0xd7,
+	0x5a, 0x5f, 0x27, 0x72, 0x5a, 0x82, 0xf5, 0x30, 0xf8, 0x8e, 0xeb, 0x3c,
+	0xe6, 0x38, 0xe6, 0x9a, 0xe3, 0x88, 0x6b, 0x8e, 0x77, 0x37, 0x98, 0x23,
+	0xf3, 0xf8, 0xe2, 0x69, 0xfe, 0xbf, 0xdd, 0xb9, 0xca, 0x79, 0xce, 0x0b,
+	0x78, 0xb6, 0x53, 0x3a, 0x18, 0x52, 0xb2, 0xe3, 0xfb, 0xaa, 0x16, 0xdd,
+	0x6b, 0xce, 0xff, 0x40, 0x8d, 0xf7, 0xcd, 0x8d, 0xab, 0xee, 0xfa, 0xe3,
+	0x97, 0x28, 0x26, 0xeb, 0xc8, 0x15, 0x6d, 0x7f, 0xb5, 0x81, 0x1f, 0xfa,
+	0x41, 0xa1, 0xff, 0xcc, 0xcb, 0x78, 0xd0, 0x80, 0xec, 0xbf, 0x16, 0xa0,
+	0xd5, 0x72, 0x2d, 0xaf, 0x5f, 0xd5, 0xee, 0xdc, 0x1f, 0xbc, 0xb3, 0x75,
+	0xbc, 0x38, 0xff, 0x88, 0xf0, 0xe5, 0xc9, 0xf8, 0x51, 0x42, 0xd5, 0x23,
+	0xdb, 0x16, 0x72, 0x03, 0x0a, 0x6b, 0xf0, 0xbf, 0x36, 0xaa, 0xdd, 0xc5,
+	0xb5, 0xf0, 0x03, 0x6a, 0x3b, 0xfe, 0x84, 0xe0, 0x89, 0xd2, 0x3f, 0x26,
+	0xeb, 0x6f, 0x0b, 0x6b, 0x27, 0x45, 0xcd, 0x6b, 0x54, 0xd5, 0xf1, 0x26,
+	0xa9, 0x43, 0xe8, 0xb9, 0xb7, 0x5f, 0x7f, 0xfb, 0x5c, 0x70, 0xe7, 0xf5,
+	0xb7, 0xee, 0x6b, 0x76, 0x56, 0x7f, 0x6b, 0xf2, 0xda, 0x8d, 0x65, 0x59,
+	0x7f, 0x5b, 0x1d, 0x93, 0x91, 0xfe, 0xc0, 0xa4, 0x4b, 0x7f, 0x90, 0xfa,
+	0xfa, 0x6f, 0xb9, 0xf2, 0xb7, 0x65, 0x6d, 0x6d, 0xa1, 0xac, 0xb3, 0xca,
+	0xda, 0x5a, 0x99, 0xef, 0xed, 0xee, 0x03, 0x23, 0x63, 0x3f, 0xf2, 0x39,
+	0x9d, 0x35, 0xb1, 0x1f, 0x59, 0x53, 0x6b, 0x19, 0x8d, 0x6c, 0x38, 0xd1,
+	0xe7, 0xa2, 0x8f, 0xba, 0x22, 0x8c, 0xbb, 0xed, 0x0d, 0xfa, 0x21, 0x44,
+	0x1a, 0xf4, 0x43, 0x70, 0xf3, 0x7e, 0xb7, 0x8e, 0x05, 0x9d, 0x18, 0xb2,
+	0x11, 0xba, 0x30, 0xfa, 0x19, 0x84, 0xe9, 0x74, 0x59, 0xf7, 0xbc, 0x8f,
+	0x12, 0x4a, 0xf7, 0x3c, 0xbd, 0xa2, 0xf9, 0xd1, 0x48, 0x0d, 0x3f, 0xf2,
+	0xd2, 0x45, 0x6d, 0x95, 0xe7, 0xa3, 0xe9, 0x35, 0xe5, 0xa2, 0xd7, 0x94,
+	0x07, 0xbd, 0x8a, 0x67, 0x34, 0x98, 0xf7, 0xf7, 0xd5, 0x35, 0xf8, 0x4f,
+	0x84, 0xd0, 0xb3, 0x85, 0x79, 0x6a, 0x50, 0xe9, 0x7f, 0x2e, 0x7a, 0x3d,
+	0xc5, 0xf4, 0xaa, 0xcf, 0x63, 0xbe, 0x0d, 0x73, 0x41, 0x95, 0xce, 0x38,
+	0xe8, 0x3b, 0x74, 0xf1, 0x1b, 0x22, 0x4f, 0xaa, 0xda, 0x5e, 0xd4, 0xfa,
+	0xc4, 0x3e, 0x41, 0x4b, 0xd7, 0xfd, 0xc8, 0x5b, 0xd1, 0xe7, 0x4c, 0xe5,
+	0x27, 0xd3, 0xb0, 0x68, 0xae, 0xd2, 0x39, 0x2a, 0xfa, 0x86, 0xc8, 0xf1,
+	0x75, 0xcd, 0xed, 0x43, 0x9e, 0x9b, 0x3e, 0xaf, 0x65, 0xe6, 0xb5, 0x2a,
+	0x7f, 0xc6, 0xe5, 0xaa, 0x9e, 0x83, 0xf0, 0x1d, 0x75, 0x26, 0x0c, 0x27,
+	0x2e, 0x72, 0x4c, 0x7b, 0x1c, 0xf8, 0xc9, 0xa2, 0x4c, 0xfb, 0x3d, 0x09,
+	0xe4, 0x33, 0xf7, 0x2c, 0x59, 0x74, 0x3c, 0x73, 0xff, 0x5d, 0x12, 0x57,
+	0xce, 0x8a, 0x3e, 0x92, 0xe8, 0x67, 0x16, 0x63, 0xf9, 0x1c, 0xf5, 0x4f,
+	0xd3, 0xf9, 0x62, 0x0b, 0x15, 0x58, 0xbb, 0xf7, 0x3b, 0x79, 0xe1, 0xeb,
+	0x63, 0x9e, 0x94, 0x45, 0x2f, 0x51, 0x63, 0xb9, 0x99, 0xef, 0xdb, 0x4f,
+	0xab, 0xb9, 0x31, 0xd1, 0x13, 0x4a, 0xf6, 0x17, 0xc1, 0x58, 0x1f, 0xf5,
+	0x3a, 0x07, 0xfb, 0xa8, 0xed, 0xb3, 0x22, 0xc7, 0xb2, 0x90, 0x3d, 0x2b,
+	0x3f, 0xf3, 0x0f, 0xa8, 0x67, 0xf0, 0xf3, 0x8a, 0x7f, 0x4a, 0x91, 0x5e,
+	0xcb, 0x65, 0xcb, 0xb9, 0xff, 0xbc, 0xf5, 0x95, 0xa3, 0x3b, 0xd2, 0x57,
+	0x52, 0x89, 0x8a, 0xbe, 0xe2, 0xbe, 0x77, 0x39, 0x07, 0xa6, 0x5f, 0xf6,
+	0x7b, 0x00, 0x0c, 0xda, 0xa1, 0x8b, 0x25, 0x00, 0x4b, 0x63, 0xc6, 0x0e,
+	0x45, 0xfd, 0x53, 0xb4, 0x50, 0x1c, 0x32, 0x92, 0x59, 0xe8, 0xcc, 0xfc,
+	0x99, 0x8f, 0xee, 0x91, 0x3e, 0x1a, 0x7d, 0x0d, 0xf8, 0xca, 0x6e, 0x1e,
+	0xff, 0x7a, 0xbf, 0xcc, 0xcb, 0x76, 0x9f, 0xef, 0xe2, 0xf3, 0x7b, 0x42,
+	0xd5, 0xe7, 0x77, 0xf1, 0xf9, 0xde, 0x04, 0xf6, 0xd0, 0x58, 0x82, 0x5f,
+	0xd2, 0xa1, 0x34, 0xef, 0xcd, 0x42, 0x91, 0x65, 0xeb, 0xcb, 0xcc, 0x47,
+	0x57, 0xf4, 0xb8, 0x3e, 0xd4, 0xec, 0x88, 0x3d, 0x31, 0x78, 0xcc, 0xb9,
+	0xcc, 0x04, 0x8f, 0x1b, 0x24, 0xff, 0xcb, 0x6c, 0x8b, 0xae, 0x68, 0x5c,
+	0xd5, 0xf9, 0xf6, 0xdf, 0xe8, 0x93, 0x39, 0x55, 0xdf, 0xdd, 0x23, 0xe1,
+	0xe7, 0x08, 0x9e, 0x72, 0x9e, 0xe1, 0xf2, 0xbc, 0xc0, 0x43, 0x7b, 0xda,
+	0x2a, 0x3f, 0xbf, 0x13, 0x78, 0xd5, 0x8a, 0xbc, 0xd9, 0xc0, 0x12, 0xf3,
+	0xc5, 0x19, 0xc7, 0x4c, 0x97, 0x73, 0xd5, 0x1e, 0x1f, 0x90, 0xd7, 0xbf,
+	0xd9, 0x27, 0xfb, 0x83, 0x7e, 0x6b, 0x40, 0xf7, 0x48, 0x94, 0x32, 0x07,
+	0xf9, 0xcb, 0x3e, 0x01, 0x1b, 0xff, 0x32, 0xf8, 0xa5, 0xc1, 0xdf, 0x79,
+	0x3d, 0x09, 0xcc, 0xf1, 0x4a, 0x9f, 0xee, 0x17, 0x23, 0xd7, 0x15, 0xe7,
+	0xf9, 0x46, 0x78, 0x5d, 0xfa, 0xfc, 0x0c, 0x1f, 0x7b, 0xed, 0x2f, 0xee,
+	0xd5, 0x96, 0x90, 0xfd, 0xc5, 0xda, 0x12, 0xc9, 0x09, 0xb9, 0xcf, 0x15,
+	0x9f, 0x6e, 0xa8, 0xec, 0xd3, 0x3d, 0x9f, 0xb9, 0xd5, 0x07, 0xff, 0x86,
+	0xb1, 0xc4, 0xfb, 0x1d, 0x7c, 0x9e, 0xc7, 0xa2, 0x56, 0x21, 0xcd, 0x9f,
+	0x1d, 0x2a, 0xaf, 0xa7, 0x1e, 0x57, 0x64, 0x9e, 0x84, 0x96, 0x5b, 0xb8,
+	0xf6, 0x43, 0xbe, 0x87, 0x94, 0x5d, 0x8d, 0x9f, 0x43, 0x75, 0x79, 0x30,
+	0xf5, 0x38, 0xb6, 0x99, 0x1f, 0x56, 0xc4, 0x13, 0x3d, 0xf0, 0x6c, 0xb3,
+	0x7e, 0x06, 0xd7, 0x84, 0x1f, 0x2d, 0x56, 0x47, 0xaf, 0xa0, 0xe3, 0x00,
+	0xfd, 0xce, 0x62, 0x8a, 0x76, 0xf1, 0x5e, 0xfd, 0xa6, 0xf1, 0x00, 0xe2,
+	0xed, 0x24, 0x73, 0x9e, 0x18, 0xc6, 0x19, 0x67, 0xe2, 0x94, 0x11, 0x01,
+	0xbf, 0x2c, 0x05, 0x9c, 0x0e, 0x6a, 0x66, 0x5a, 0xfd, 0x65, 0x1a, 0x65,
+	0xfb, 0x0f, 0x34, 0xeb, 0x84, 0xe2, 0x04, 0x7a, 0xb3, 0xcd, 0x43, 0xac,
+	0x13, 0xc7, 0x8a, 0xc0, 0x67, 0x83, 0x3e, 0x9f, 0x23, 0xfa, 0x5c, 0x6e,
+	0xd4, 0xfc, 0x26, 0x39, 0x56, 0xe5, 0x77, 0xdb, 0x8c, 0xf2, 0x3c, 0xe2,
+	0xc5, 0x2f, 0xd3, 0xfb, 0xa2, 0xcf, 0x09, 0xe0, 0xa8, 0xf7, 0xfd, 0x4b,
+	0x74, 0x32, 0x81, 0x79, 0x6f, 0x9f, 0x3e, 0x8f, 0xef, 0x88, 0x3e, 0xdb,
+	0x3c, 0xe8, 0xf3, 0xc5, 0x7e, 0x89, 0x37, 0x25, 0xc6, 0xd1, 0x36, 0x9a,
+	0xcb, 0x22, 0x07, 0xec, 0xd3, 0xe8, 0x3b, 0x95, 0x4d, 0x32, 0x5f, 0x4a,
+	0x56, 0xf8, 0xd2, 0x85, 0x28, 0x1b, 0xc3, 0x4c, 0xe3, 0xe8, 0xcb, 0xa6,
+	0xf2, 0x7e, 0xb0, 0x8e, 0x01, 0x1a, 0x5d, 0x6e, 0xe7, 0x6b, 0x69, 0x3d,
+	0x3a, 0x15, 0x51, 0xb5, 0xfe, 0xb6, 0x15, 0x63, 0xfe, 0x78, 0x9e, 0x69,
+	0x39, 0x9d, 0xbd, 0x97, 0x0a, 0xc1, 0x21, 0x1a, 0x59, 0xd6, 0xfd, 0x4d,
+	0x44, 0xce, 0xc6, 0xa0, 0xe4, 0x49, 0x7a, 0xdd, 0x9f, 0x10, 0xbe, 0x0b,
+	0xeb, 0xd2, 0xc7, 0xb5, 0xee, 0xf6, 0x2d, 0xf8, 0xd2, 0x25, 0x45, 0xb3,
+	0xa5, 0xcb, 0xd1, 0x30, 0xa5, 0xa2, 0x53, 0xaf, 0xf4, 0x03, 0xff, 0x47,
+	0x2e, 0xc1, 0x0f, 0x07, 0x1e, 0x6d, 0x51, 0x22, 0x53, 0x0b, 0x8b, 0x21,
+	0x5e, 0x37, 0x7e, 0x2f, 0x7d, 0x30, 0x17, 0x7e, 0x40, 0xc8, 0xfe, 0xd1,
+	0x4b, 0x3c, 0x4e, 0xca, 0x26, 0xc5, 0x37, 0xbc, 0xf0, 0x50, 0xf7, 0xc5,
+	0xd4, 0xb8, 0x28, 0x73, 0x3d, 0x59, 0x7f, 0x33, 0x13, 0xfe, 0x5a, 0x9c,
+	0xbc, 0xe6, 0x3b, 0xba, 0x68, 0xd1, 0xb1, 0x8c, 0xfd, 0xf5, 0x14, 0x4d,
+	0x31, 0x5d, 0xbb, 0xe5, 0x05, 0x8f, 0x27, 0xe0, 0xd9, 0x34, 0xd3, 0x3e,
+	0xdb, 0xcd, 0x59, 0x4b, 0xe6, 0xdd, 0x89, 0xde, 0x73, 0x38, 0x46, 0xdd,
+	0xf1, 0x5f, 0xf5, 0x6b, 0x79, 0x90, 0xcc, 0xa2, 0x8e, 0x90, 0x3f, 0xf3,
+	0x3c, 0x1e, 0xb9, 0xff, 0x39, 0xdc, 0x07, 0xf2, 0x0e, 0x73, 0xe7, 0xe3,
+	0x55, 0xb9, 0xaf, 0x23, 0x7c, 0x6f, 0xd4, 0xdd, 0x1f, 0x2b, 0x4e, 0xf2,
+	0xfe, 0x76, 0x09, 0xde, 0x2c, 0xf7, 0x73, 0x9a, 0xce, 0x79, 0xf2, 0x15,
+	0xb9, 0x2f, 0x49, 0x17, 0x7d, 0x27, 0x05, 0x7d, 0x4f, 0x8b, 0xfd, 0x48,
+	0xe6, 0x0c, 0xd6, 0xd7, 0xb4, 0xef, 0x81, 0xed, 0xec, 0x5c, 0x40, 0xe7,
+	0x06, 0xf2, 0xf7, 0x0f, 0xfb, 0x45, 0x5e, 0x22, 0xec, 0xef, 0x1c, 0x3e,
+	0xa7, 0xe9, 0x79, 0x96, 0xeb, 0x2f, 0x64, 0x5a, 0xe8, 0x6a, 0xb6, 0x85,
+	0xde, 0xc9, 0x0e, 0xd1, 0x95, 0xc5, 0x6e, 0x3a, 0xc7, 0x3a, 0xf3, 0x39,
+	0x27, 0x60, 0xa5, 0xa9, 0x1b, 0xf1, 0x45, 0xe4, 0x0c, 0x31, 0xdd, 0x61,
+	0x3c, 0xf4, 0xbf, 0xe8, 0x5e, 0xc6, 0x39, 0xd6, 0xbd, 0x5b, 0xe9, 0x3d,
+	0x7e, 0x66, 0x3a, 0xa3, 0x73, 0x1d, 0xe0, 0x93, 0x1f, 0x2b, 0xeb, 0xaf,
+	0x5b, 0xe3, 0x88, 0xb9, 0x05, 0x8e, 0x4c, 0x8b, 0xf8, 0xd6, 0xc2, 0x22,
+	0xff, 0xbe, 0x08, 0xff, 0x39, 0xc3, 0x9b, 0xf9, 0xf3, 0x93, 0x01, 0x8c,
+	0xc7, 0x39, 0x47, 0xe6, 0x4a, 0x8a, 0xb5, 0x85, 0xf8, 0xd8, 0x27, 0x6a,
+	0xa4, 0x25, 0x1c, 0x5a, 0x79, 0x7d, 0x3e, 0x31, 0x3e, 0xb9, 0xda, 0x4a,
+	0xf3, 0x39, 0xd6, 0x41, 0x72, 0x7e, 0xb6, 0x61, 0x30, 0xf6, 0xef, 0x54,
+	0x6f, 0x61, 0xdc, 0xbf, 0x8b, 0xd2, 0x62, 0x1c, 0x7f, 0xae, 0x76, 0xd1,
+	0x42, 0xae, 0x43, 0x1d, 0xdf, 0x2b, 0x72, 0xdc, 0x65, 0x1f, 0x23, 0xfc,
+	0xb6, 0x19, 0x7f, 0x7b, 0x97, 0x71, 0x0a, 0x32, 0x55, 0xda, 0xa5, 0xe0,
+	0x35, 0x97, 0xeb, 0x7a, 0x22, 0x03, 0xe7, 0xa6, 0xe8, 0x25, 0x96, 0xb7,
+	0x23, 0x2f, 0xc3, 0x7f, 0xfc, 0x38, 0xf0, 0x26, 0x9f, 0xa2, 0x41, 0x3e,
+	0x46, 0x5f, 0x24, 0xbf, 0xa8, 0x73, 0x8a, 0x05, 0x27, 0x44, 0x6d, 0x88,
+	0xa4, 0xd1, 0x59, 0xd1, 0x8b, 0xee, 0x2d, 0xc1, 0x9b, 0xec, 0x94, 0x65,
+	0x40, 0x1f, 0x81, 0x0f, 0x46, 0xe6, 0x60, 0x1d, 0x77, 0x7a, 0xde, 0xed,
+	0x9b, 0x19, 0xa7, 0x48, 0x3f, 0xf0, 0x5e, 0xd2, 0xac, 0xea, 0x2f, 0x20,
+	0xf8, 0xbd, 0xb9, 0x4f, 0xd7, 0x4b, 0xea, 0x63, 0x2d, 0x2b, 0xf4, 0x71,
+	0x47, 0xcd, 0xef, 0x66, 0xcd, 0xef, 0xe5, 0x7c, 0x39, 0x96, 0x79, 0x2c,
+	0xe7, 0x49, 0xf6, 0x28, 0x4a, 0x2e, 0x4b, 0xfc, 0x33, 0xf7, 0x8d, 0x99,
+	0x8f, 0x2a, 0x1d, 0x3c, 0xb9, 0x36, 0x1a, 0xea, 0x31, 0x26, 0x8c, 0xe4,
+	0xe4, 0x3f, 0x96, 0x22, 0x09, 0xe8, 0x45, 0x4f, 0xee, 0x51, 0xf9, 0xa7,
+	0x3c, 0xaf, 0x54, 0x18, 0xaa, 0xdb, 0xec, 0x5a, 0x07, 0xad, 0x8b, 0x9e,
+	0x5c, 0x42, 0xc7, 0xe0, 0xeb, 0x71, 0x9f, 0x94, 0xd9, 0x44, 0xe8, 0x73,
+	0x0e, 0x1a, 0xdf, 0x1f, 0xba, 0xc4, 0xfb, 0x19, 0x5f, 0xfb, 0x69, 0xe9,
+	0xa4, 0xe8, 0x71, 0x83, 0xb1, 0x5d, 0x34, 0x27, 0x74, 0x7e, 0xd6, 0x5f,
+	0xaa, 0xec, 0xaa, 0x29, 0xcc, 0x33, 0x85, 0xd8, 0x8a, 0xe1, 0xfc, 0xbe,
+	0x2f, 0x99, 0x97, 0xb1, 0xf2, 0x78, 0x4d, 0xac, 0x7c, 0x56, 0xc4, 0xca,
+	0x11, 0x27, 0x07, 0x5c, 0x01, 0x4b, 0xaf, 0x9c, 0x16, 0xec, 0x63, 0x98,
+	0x90, 0x1b, 0x7e, 0xee, 0xa2, 0xe0, 0x37, 0xe1, 0x98, 0x5f, 0xe6, 0x57,
+	0xc7, 0x79, 0xc6, 0x06, 0x5d, 0x60, 0x7c, 0xb0, 0x27, 0x36, 0x58, 0x97,
+	0x58, 0xc9, 0x7e, 0x99, 0xae, 0xe4, 0x9b, 0x58, 0xd7, 0x5b, 0xa0, 0x8d,
+	0x3c, 0xb1, 0x4e, 0xd8, 0x4d, 0x0b, 0x61, 0xc6, 0xb1, 0x89, 0x36, 0xde,
+	0x4f, 0xd6, 0x6b, 0x27, 0x98, 0xee, 0x78, 0xee, 0x2b, 0xb9, 0xd2, 0x8f,
+	0xd2, 0xe1, 0x88, 0x15, 0x9d, 0xea, 0x60, 0xbb, 0xc5, 0xe4, 0x7f, 0x87,
+	0xff, 0x77, 0x85, 0x00, 0x93, 0xc2, 0x2a, 0x7e, 0x67, 0x9d, 0x27, 0x53,
+	0xfa, 0xd1, 0x1c, 0x8f, 0x99, 0x9b, 0x82, 0xfd, 0x03, 0x3b, 0xcf, 0xe1,
+	0x7f, 0x39, 0x66, 0x65, 0x95, 0xf1, 0xfb, 0x62, 0x2a, 0x64, 0x08, 0xde,
+	0xbe, 0xce, 0x3c, 0xfe, 0x02, 0xcd, 0xf1, 0x1c, 0xae, 0x10, 0xae, 0xb5,
+	0x28, 0x19, 0xde, 0xc7, 0x78, 0xdf, 0xcd, 0x9f, 0xa8, 0xbf, 0x6a, 0xa7,
+	0x85, 0xc9, 0x31, 0x55, 0x7f, 0xf5, 0xbd, 0x06, 0xf5, 0x57, 0xb8, 0x8e,
+	0xe5, 0xfe, 0x62, 0xe9, 0xe6, 0x5c, 0xd8, 0xfd, 0x3c, 0x32, 0x92, 0xe1,
+	0x4e, 0xa1, 0x23, 0xad, 0xac, 0xfa, 0xf8, 0xd9, 0x11, 0x2b, 0x39, 0xc5,
+	0x73, 0xcc, 0xb9, 0xe7, 0x5d, 0xba, 0x19, 0x0b, 0x63, 0x9c, 0xbf, 0x66,
+	0x1c, 0xdb, 0xca, 0x53, 0x72, 0x3d, 0x85, 0x5c, 0xe9, 0xe7, 0xd1, 0xb0,
+	0x5e, 0x9f, 0xfb, 0x5a, 0xac, 0x03, 0xf4, 0xc4, 0x9f, 0x2b, 0x5d, 0xbe,
+	0x2b, 0x59, 0xd8, 0xdf, 0x06, 0xe3, 0x39, 0x66, 0x34, 0x44, 0xa9, 0x15,
+	0xa6, 0xef, 0x8b, 0x1d, 0xbe, 0x8d, 0xec, 0x95, 0x52, 0xb2, 0x2a, 0x97,
+	0xa5, 0xda, 0xef, 0x2e, 0x6d, 0xae, 0x21, 0x72, 0x96, 0x20, 0x33, 0x21,
+	0x2f, 0x53, 0x25, 0xbf, 0x03, 0xfd, 0x0e, 0xb6, 0xd0, 0x59, 0xe6, 0x57,
+	0x32, 0x1f, 0x89, 0x79, 0x27, 0xf3, 0x2c, 0x49, 0x2f, 0xf1, 0xaa, 0xd7,
+	0x0d, 0x48, 0x9c, 0x1d, 0xa9, 0xe4, 0x41, 0xba, 0xe2, 0xe9, 0x01, 0x57,
+	0x3c, 0xdd, 0x74, 0xe5, 0x41, 0x06, 0x85, 0x3e, 0x56, 0xd1, 0xa1, 0x82,
+	0x4a, 0x87, 0x82, 0xae, 0x25, 0x79, 0x59, 0xa1, 0xcc, 0xcb, 0x76, 0x6f,
+	0xc1, 0xcb, 0xbc, 0x6c, 0xd3, 0x75, 0xc5, 0x37, 0xec, 0x30, 0xe4, 0xfc,
+	0xe5, 0xe2, 0x34, 0xbd, 0xcd, 0x3c, 0xe2, 0xad, 0x62, 0x98, 0xf9, 0xc6,
+	0x24, 0xf3, 0x8d, 0x09, 0xe6, 0x1b, 0x0e, 0xc3, 0xc0, 0xe2, 0xb5, 0x5f,
+	0xf3, 0x5d, 0x59, 0x84, 0xbc, 0x98, 0xa2, 0xe7, 0x8b, 0xe0, 0xc1, 0x93,
+	0xac, 0xf3, 0x5c, 0xf3, 0x6d, 0x2c, 0x76, 0x31, 0xbe, 0x4a, 0x3d, 0xa7,
+	0xda, 0x8e, 0x41, 0xaf, 0x15, 0xf8, 0x87, 0xaf, 0x82, 0xcf, 0xbc, 0x91,
+	0xa2, 0x4e, 0x86, 0x3d, 0xe0, 0xbc, 0x8e, 0xde, 0x14, 0xaf, 0x81, 0x96,
+	0xd1, 0x13, 0xf8, 0xbb, 0xe3, 0x53, 0x3c, 0xf7, 0x4e, 0xdf, 0x02, 0xef,
+	0xcb, 0xd3, 0xe1, 0x94, 0xd9, 0xcb, 0x38, 0x7f, 0xac, 0x82, 0xf3, 0xa9,
+	0x34, 0xaf, 0xa0, 0x67, 0xb9, 0x9b, 0xc6, 0x0e, 0x44, 0xf7, 0xf6, 0x30,
+	0x9d, 0x22, 0x37, 0xa2, 0xd2, 0xa7, 0xc7, 0x4f, 0x27, 0x83, 0x6d, 0xaa,
+	0xbf, 0x8f, 0xc5, 0xf2, 0xf1, 0x03, 0xbe, 0xcf, 0x2d, 0x5f, 0x3a, 0xfb,
+	0x2a, 0x3f, 0x03, 0xc7, 0x5f, 0x85, 0xff, 0x93, 0xed, 0x83, 0x56, 0xe1,
+	0x3f, 0x2a, 0x88, 0xb1, 0x38, 0xb6, 0x27, 0x98, 0x97, 0x85, 0xd7, 0x0d,
+	0x7b, 0x3a, 0x62, 0x30, 0xd1, 0x75, 0x99, 0xbc, 0xde, 0xd2, 0xa0, 0x8c,
+	0xc1, 0xed, 0xdd, 0x2b, 0xf9, 0x06, 0xe3, 0x66, 0x30, 0x22, 0x6c, 0xb4,
+	0xa6, 0x25, 0x29, 0x27, 0x0b, 0xbc, 0xcf, 0x2b, 0xe1, 0x09, 0xde, 0xe7,
+	0x0e, 0x25, 0x23, 0x53, 0xfc, 0xbb, 0x90, 0xbf, 0x2c, 0x2b, 0x87, 0xd0,
+	0xb3, 0xda, 0x14, 0xfd, 0x20, 0x66, 0xd1, 0x6f, 0xa7, 0x83, 0xef, 0x6b,
+	0x33, 0xd6, 0x82, 0x4f, 0x7c, 0xe0, 0x4b, 0x66, 0xf1, 0x5c, 0xe0, 0x21,
+	0x7f, 0xcf, 0x4f, 0xd1, 0x85, 0x8c, 0x9e, 0xc3, 0x80, 0x61, 0xbc, 0x84,
+	0x79, 0xf8, 0x68, 0xb7, 0xf3, 0x43, 0x86, 0x17, 0x1f, 0xff, 0x71, 0xed,
+	0x9c, 0x86, 0xd5, 0x9c, 0xd0, 0xd3, 0xb2, 0x05, 0x3d, 0x7c, 0x08, 0xbd,
+	0x8f, 0x0a, 0xa2, 0xe7, 0x64, 0xb3, 0xb0, 0x4d, 0x0b, 0xc2, 0xc6, 0x28,
+	0x85, 0x2a, 0x7d, 0x30, 0xef, 0xa9, 0x39, 0xf7, 0x13, 0x5f, 0x7a, 0xf1,
+	0xa0, 0xd0, 0xc5, 0x46, 0x0e, 0xec, 0x55, 0xf5, 0xa7, 0x5d, 0xe2, 0xbe,
+	0xc6, 0x32, 0x7e, 0x7b, 0x50, 0xfd, 0xf6, 0x49, 0xa1, 0x03, 0x23, 0x2f,
+	0x2e, 0xb0, 0x24, 0xf0, 0x9c, 0xf7, 0xd7, 0x99, 0x60, 0x3c, 0x0f, 0xad,
+	0xc0, 0x77, 0x2f, 0xe0, 0xa9, 0xe1, 0x01, 0x58, 0x00, 0xf7, 0x3b, 0x14,
+	0xde, 0xdb, 0x56, 0xdc, 0xaf, 0xd7, 0xdd, 0x08, 0xce, 0xac, 0xd3, 0x64,
+	0xb0, 0x56, 0xac, 0x69, 0x8f, 0x2f, 0x92, 0xb7, 0x8c, 0xf4, 0x22, 0x6c,
+	0x1a, 0xd4, 0xb5, 0xdc, 0x85, 0xbc, 0x29, 0x9e, 0xc3, 0x1e, 0x8a, 0x24,
+	0x30, 0x2f, 0x8c, 0xd3, 0x30, 0xf8, 0xb7, 0x1a, 0x58, 0xb8, 0xaf, 0xeb,
+	0x56, 0xd7, 0xb5, 0x8a, 0xbd, 0x20, 0x03, 0xcf, 0xd1, 0xcf, 0xc6, 0x73,
+	0xf1, 0x7c, 0x5c, 0x87, 0xfb, 0xc9, 0xfb, 0xf6, 0x31, 0x7f, 0x8e, 0x4e,
+	0xc9, 0x7b, 0x19, 0x97, 0xe4, 0x6f, 0x7d, 0x8e, 0xf7, 0x7c, 0xe5, 0xfe,
+	0xf9, 0x54, 0xbf, 0x1e, 0xec, 0x5f, 0x37, 0xe5, 0x85, 0x8f, 0x13, 0xbf,
+	0x75, 0x8a, 0xdf, 0xa2, 0x4e, 0xa7, 0xd8, 0xd7, 0xf3, 0x7c, 0x3c, 0x9f,
+	0xed, 0xf2, 0xc1, 0x36, 0x4f, 0x27, 0x3a, 0x7d, 0xf9, 0x3c, 0xd6, 0xdb,
+	0xe9, 0x8b, 0x33, 0xee, 0xc7, 0xb2, 0xf1, 0xd2, 0x82, 0xe0, 0x31, 0xac,
+	0xd3, 0xf6, 0xda, 0xe6, 0x49, 0xe3, 0x4f, 0x86, 0x64, 0x6f, 0x5b, 0x7c,
+	0x67, 0xfa, 0xcb, 0x30, 0xfd, 0x65, 0x98, 0xfe, 0x32, 0x4c, 0x7f, 0x19,
+	0xa6, 0x3f, 0xb6, 0x4b, 0xdf, 0x64, 0x99, 0xf1, 0x6d, 0x96, 0x19, 0x92,
+	0x66, 0x23, 0xca, 0x8f, 0xa9, 0x69, 0xb6, 0xb6, 0x3e, 0x53, 0xd3, 0x28,
+	0xe4, 0x34, 0xf9, 0x0e, 0x8f, 0x57, 0xd3, 0xea, 0x55, 0xa6, 0xd5, 0xa6,
+	0x99, 0x7e, 0xba, 0x91, 0xc3, 0x9e, 0xd9, 0xd6, 0x79, 0xe6, 0xd1, 0x71,
+	0x3f, 0x74, 0xaa, 0x00, 0xd3, 0x13, 0x74, 0x4a, 0x9b, 0xe1, 0xde, 0x4f,
+	0x37, 0x99, 0x4f, 0xdf, 0xc8, 0x81, 0x76, 0xef, 0x52, 0xc7, 0x19, 0xa6,
+	0x5d, 0xc8, 0xb9, 0x25, 0xdf, 0xd5, 0xac, 0xc1, 0xba, 0x57, 0xc0, 0x4c,
+	0x12, 0xf8, 0xa8, 0xd0, 0xc7, 0x78, 0xdf, 0xd7, 0x99, 0xdf, 0xc3, 0x57,
+	0x87, 0xbe, 0x5f, 0x79, 0x1f, 0xcb, 0x89, 0xd0, 0x15, 0xe6, 0xa3, 0xa7,
+	0x73, 0x4b, 0x4c, 0xef, 0xbd, 0xf4, 0x85, 0x1c, 0xe4, 0x31, 0x60, 0xc4,
+	0xc7, 0x79, 0x12, 0x3e, 0x30, 0x63, 0x06, 0x6b, 0x1f, 0x4b, 0x19, 0x02,
+	0x4f, 0x9e, 0x01, 0x1c, 0x18, 0xf6, 0x67, 0xf6, 0xa2, 0x67, 0x7d, 0xc4,
+	0x68, 0x56, 0x3e, 0x45, 0x7c, 0xc7, 0x78, 0x8c, 0x05, 0xdc, 0x70, 0xdc,
+	0x28, 0xfe, 0x88, 0xf7, 0x42, 0x84, 0x19, 0x1e, 0xb5, 0x7c, 0xeb, 0x02,
+	0x7a, 0x91, 0x02, 0x5e, 0xd3, 0x51, 0x3f, 0x6a, 0xc5, 0xe9, 0x39, 0xbc,
+	0xff, 0xe0, 0x85, 0x22, 0xe6, 0xbd, 0x48, 0x0b, 0x41, 0xf0, 0x21, 0x3b,
+	0x7c, 0x9d, 0x24, 0xec, 0x5a, 0x59, 0xbf, 0xfc, 0xbc, 0x37, 0x6f, 0xb3,
+	0xa2, 0x42, 0x1f, 0x6e, 0x61, 0xfb, 0x06, 0xb0, 0x79, 0x8b, 0x71, 0x2d,
+	0x0c, 0x9b, 0x5f, 0xf1, 0xb5, 0x37, 0x99, 0xe7, 0x60, 0xcf, 0x3a, 0x85,
+	0x8c, 0xf1, 0xe2, 0x65, 0x1b, 0x8a, 0x97, 0x39, 0x2e, 0x5e, 0x96, 0x2e,
+	0xf3, 0x32, 0xc6, 0x09, 0xc1, 0xc3, 0xc0, 0xa3, 0x66, 0x59, 0x4f, 0x94,
+	0xdf, 0xa1, 0xff, 0xed, 0x16, 0x3c, 0x8b, 0x79, 0x3d, 0xdb, 0x0d, 0x85,
+	0x62, 0xca, 0x77, 0x48, 0xf0, 0x0e, 0x8d, 0xd7, 0xff, 0xa3, 0xe8, 0xa1,
+	0x55, 0xf0, 0x81, 0xf4, 0x2c, 0xf8, 0x95, 0xd7, 0xf8, 0xff, 0x02, 0x6c,
+	0x79, 0xbc, 0x13, 0x7a, 0x8d, 0xf9, 0x58, 0x21, 0x0c, 0x9b, 0xb5, 0x43,
+	0xd9, 0x36, 0xe8, 0xbb, 0xb5, 0x07, 0xb9, 0x96, 0x56, 0xb4, 0xcc, 0xc7,
+	0x76, 0x2b, 0xbf, 0x05, 0xfc, 0x8c, 0xd8, 0xeb, 0x3a, 0x5d, 0xc0, 0x82,
+	0x2e, 0xc0, 0x63, 0x03, 0x0c, 0x1f, 0xd1, 0x1b, 0x9c, 0xe8, 0x16, 0xc3,
+	0x01, 0xfb, 0x7c, 0x0b, 0xfb, 0xcc, 0xba, 0x2c, 0x05, 0xe6, 0xa6, 0x02,
+	0x03, 0x98, 0xdf, 0xc2, 0x6a, 0x85, 0x1f, 0x9e, 0xcf, 0x0c, 0x18, 0x85,
+	0xac, 0x9c, 0xe3, 0xca, 0xb8, 0xe4, 0x79, 0x85, 0x3c, 0x7a, 0x7b, 0x89,
+	0xb9, 0xf2, 0x1c, 0xf5, 0xfa, 0x04, 0xff, 0x52, 0x74, 0xbf, 0x1d, 0x5a,
+	0x4b, 0x30, 0x5d, 0x61, 0x4f, 0x52, 0x2e, 0x9c, 0x79, 0x94, 0x9f, 0x8f,
+	0x73, 0x8d, 0xd7, 0x71, 0xb3, 0xbc, 0x8e, 0x08, 0xaf, 0x03, 0x63, 0x6f,
+	0xf9, 0x6e, 0xa8, 0x75, 0xdc, 0x28, 0xaf, 0x63, 0x56, 0xad, 0x83, 0xd2,
+	0xc6, 0xcc, 0x6e, 0xa5, 0xc7, 0x6f, 0x79, 0xcf, 0xd6, 0x28, 0xeb, 0x27,
+	0xe9, 0x55, 0xc0, 0xf3, 0x1e, 0x85, 0x2f, 0x6e, 0x7f, 0xa8, 0x7b, 0x6e,
+	0xf6, 0xc4, 0x75, 0xfa, 0x5d, 0xba, 0x29, 0xf4, 0x93, 0x61, 0xd6, 0x4f,
+	0x70, 0x9e, 0x16, 0xc0, 0x87, 0xd3, 0x41, 0xf4, 0x9b, 0x1d, 0x64, 0x98,
+	0xb1, 0x5d, 0x35, 0xc5, 0x9f, 0xc2, 0x4f, 0x86, 0xfb, 0xe8, 0xeb, 0xbf,
+	0x48, 0x37, 0x17, 0xc1, 0xab, 0xa1, 0x8f, 0xca, 0x9e, 0xb4, 0x37, 0xd7,
+	0xa4, 0x9f, 0x36, 0xee, 0xe9, 0xa7, 0x85, 0x8f, 0x36, 0x0c, 0x7d, 0xdd,
+	0x84, 0x3f, 0x37, 0x26, 0xde, 0x67, 0xc1, 0xc7, 0x45, 0xdc, 0xcb, 0x8b,
+	0xef, 0x4c, 0xbb, 0x72, 0xdc, 0x90, 0x73, 0x92, 0x62, 0x3e, 0xe2, 0x98,
+	0x4d, 0x86, 0xac, 0x9d, 0xb9, 0x5c, 0xd4, 0x3a, 0x51, 0x9c, 0xf7, 0xc8,
+	0x09, 0x1b, 0x46, 0x44, 0xf8, 0x0c, 0x5a, 0x9d, 0x0e, 0x6a, 0x61, 0x39,
+	0x79, 0x8a, 0xd0, 0x13, 0xcd, 0xb6, 0xe0, 0xcb, 0xbf, 0xc0, 0xb8, 0xb7,
+	0x10, 0xb6, 0x43, 0x9f, 0x13, 0xf6, 0x25, 0xe4, 0x07, 0xde, 0xa7, 0x02,
+	0x18, 0x63, 0x0e, 0xfc, 0x7d, 0x15, 0xfd, 0x30, 0xc3, 0xbc, 0x7e, 0xf8,
+	0x81, 0x47, 0xad, 0x77, 0x58, 0xee, 0x5c, 0x10, 0xfe, 0x95, 0xb3, 0x94,
+	0x66, 0x3a, 0x3c, 0x2c, 0xe8, 0xd0, 0x18, 0x66, 0x6a, 0x61, 0xfa, 0x41,
+	0x8e, 0xc1, 0x98, 0xe8, 0xbf, 0x23, 0x6d, 0x16, 0x5e, 0xe5, 0x9a, 0xea,
+	0x6b, 0x90, 0x00, 0x6f, 0xd8, 0xbe, 0x6f, 0x21, 0xf1, 0x91, 0x7d, 0x2a,
+	0x6e, 0x5d, 0xab, 0xd6, 0x87, 0x0d, 0xfb, 0xcc, 0x12, 0x7d, 0x1f, 0x01,
+	0x3b, 0xe1, 0x17, 0x34, 0x26, 0x19, 0x6e, 0xfa, 0xdd, 0x35, 0x6e, 0xfb,
+	0xff, 0x29, 0x51, 0x9f, 0xff, 0x46, 0x51, 0xca, 0xd8, 0x34, 0xdb, 0xe6,
+	0x0b, 0x07, 0xdc, 0x3a, 0x87, 0x9d, 0x8d, 0x09, 0x9f, 0xcc, 0x00, 0x45,
+	0x97, 0x27, 0xe9, 0xb1, 0x0c, 0x78, 0x14, 0x5d, 0x8f, 0x3a, 0x78, 0xc3,
+	0x06, 0x68, 0x79, 0x92, 0xe2, 0x45, 0xc0, 0xc8, 0x47, 0x0b, 0x2c, 0x05,
+	0xd2, 0x59, 0xc4, 0xee, 0xf9, 0x7b, 0x1e, 0xef, 0x57, 0xf9, 0x15, 0xe5,
+	0xf7, 0x1e, 0xa2, 0xd8, 0x32, 0xa5, 0x92, 0xe1, 0x87, 0x45, 0xcf, 0xea,
+	0x64, 0x78, 0x5c, 0xf9, 0x68, 0x42, 0x7c, 0x1e, 0x7e, 0x2f, 0x8b, 0x1e,
+	0xcd, 0xd8, 0xa9, 0x24, 0x49, 0xdf, 0x03, 0xf1, 0x1c, 0x0c, 0x96, 0xad,
+	0xbb, 0x99, 0x57, 0x1c, 0x17, 0xfe, 0x07, 0xd6, 0x44, 0x16, 0x31, 0x1e,
+	0xbe, 0x83, 0x5e, 0x82, 0xbd, 0x95, 0xcc, 0x3e, 0xa0, 0xc6, 0x96, 0xc8,
+	0x64, 0x5c, 0x30, 0x7f, 0xc9, 0x49, 0x85, 0x8d, 0xca, 0xf5, 0xf0, 0x5d,
+	0x1c, 0x17, 0xfa, 0xe1, 0x30, 0xdb, 0x30, 0x62, 0x5c, 0x69, 0x4e, 0xf8,
+	0x21, 0xf8, 0x38, 0xff, 0xd3, 0x01, 0xfd, 0x6e, 0x03, 0x9c, 0x97, 0xfe,
+	0x09, 0xbe, 0x67, 0x9e, 0xe7, 0x51, 0x95, 0x17, 0x3f, 0x44, 0x91, 0x1d,
+	0xf8, 0x8b, 0x66, 0xef, 0xa8, 0xbf, 0x88, 0x61, 0xcd, 0xb2, 0xe5, 0x32,
+	0xd3, 0xc6, 0xdb, 0x5b, 0xda, 0x71, 0xef, 0x6b, 0x19, 0xcd, 0xb0, 0x32,
+	0xc5, 0xfb, 0x2f, 0xd0, 0xeb, 0x73, 0xa1, 0xf8, 0x29, 0xbc, 0x47, 0xc6,
+	0x97, 0x10, 0x3a, 0x6f, 0x88, 0x75, 0x17, 0xe8, 0x30, 0xa3, 0x22, 0xbe,
+	0x15, 0x79, 0xc2, 0x32, 0x16, 0xd6, 0xfa, 0xc9, 0x0f, 0xbf, 0x9a, 0xa3,
+	0x73, 0x22, 0x5a, 0x45, 0xfe, 0xba, 0x8c, 0x2b, 0x42, 0xfe, 0x82, 0x07,
+	0xfe, 0xc4, 0x97, 0x5c, 0xf3, 0xf7, 0xe9, 0x7c, 0xb7, 0x48, 0xb0, 0x9c,
+	0x4f, 0xa3, 0x78, 0x8a, 0xc6, 0x3d, 0x1d, 0xb3, 0x70, 0xbf, 0xd7, 0x0a,
+	0xb4, 0xeb, 0xd6, 0x19, 0xe0, 0x67, 0x12, 0x7b, 0x74, 0x01, 0x71, 0x5c,
+	0xa3, 0x2a, 0x1e, 0xd1, 0xc2, 0xfb, 0x04, 0x3b, 0x0f, 0xfe, 0xbb, 0xcf,
+	0xf2, 0x27, 0xe2, 0x0a, 0x27, 0x07, 0xa1, 0x27, 0xf5, 0x38, 0x8c, 0x33,
+	0x53, 0x38, 0xee, 0x67, 0xbb, 0x4b, 0xeb, 0xb5, 0xd2, 0xa7, 0xc4, 0xb6,
+	0x98, 0xda, 0x2f, 0xf8, 0x93, 0x46, 0x54, 0xbf, 0x01, 0x9b, 0xac, 0x5e,
+	0xc0, 0xe9, 0xe3, 0xa2, 0xc7, 0xad, 0x62, 0x10, 0xdb, 0xc9, 0x59, 0xc2,
+	0x3b, 0xb7, 0xd0, 0x77, 0xf3, 0x6e, 0xc0, 0x9e, 0xf7, 0xc8, 0x1d, 0xa3,
+	0xf8, 0x94, 0x7a, 0xff, 0xcf, 0x9d, 0xda, 0xb7, 0x5d, 0x1e, 0xfb, 0xf6,
+	0xbd, 0x41, 0x19, 0x03, 0xbb, 0x4b, 0x8d, 0xf1, 0xca, 0x53, 0xfd, 0xfb,
+	0xa7, 0xe1, 0x4f, 0xaa, 0xd4, 0x51, 0x5c, 0x13, 0x7c, 0xa5, 0xde, 0xa7,
+	0x1d, 0x62, 0x7e, 0x2a, 0xe9, 0xf8, 0xb8, 0x07, 0x1d, 0xf7, 0xce, 0x40,
+	0x2f, 0xb9, 0x7d, 0x3a, 0x3e, 0xd6, 0x90, 0x8e, 0xff, 0x75, 0x50, 0xfa,
+	0x54, 0xeb, 0xe9, 0x18, 0xb5, 0x3c, 0xc7, 0x8b, 0x8d, 0xfc, 0x57, 0xd8,
+	0x07, 0xd4, 0xa4, 0xc3, 0xe7, 0x01, 0x58, 0x69, 0xbf, 0x07, 0xe2, 0x7e,
+	0xc0, 0x47, 0xc4, 0x4e, 0xfe, 0x90, 0xe2, 0x8b, 0xb5, 0xb1, 0xd0, 0xcd,
+	0xae, 0xf9, 0x96, 0xc7, 0x35, 0xd0, 0xc5, 0x41, 0x0b, 0x76, 0x48, 0xda,
+	0xf4, 0x1a, 0x5e, 0xef, 0xf9, 0x0e, 0xe5, 0xec, 0x54, 0x9e, 0xe0, 0xa3,
+	0x0e, 0xd2, 0x53, 0x88, 0x2b, 0x2b, 0x1f, 0xf0, 0xd1, 0x8c, 0x5c, 0xb7,
+	0x79, 0x40, 0xe0, 0x03, 0xf4, 0xd5, 0x50, 0xc2, 0x9f, 0xe0, 0x3d, 0x95,
+	0xfe, 0xdf, 0xe4, 0x6a, 0x48, 0xed, 0x13, 0x8f, 0xc5, 0xfd, 0x3c, 0xeb,
+	0xfc, 0xb0, 0x3f, 0xf6, 0xd7, 0xd7, 0xcb, 0x79, 0xc5, 0x90, 0x05, 0x25,
+	0xfa, 0x0f, 0x96, 0x73, 0xfe, 0x03, 0xa6, 0xe8, 0xb9, 0x70, 0xb9, 0x78,
+	0x80, 0xf5, 0x47, 0xec, 0x21, 0x7c, 0x87, 0xda, 0xb7, 0xfb, 0xf6, 0x30,
+	0x75, 0xed, 0x67, 0xa9, 0x6f, 0x90, 0xc3, 0x7a, 0xa3, 0x71, 0x00, 0xf9,
+	0xe1, 0x16, 0x5f, 0x83, 0x5e, 0x51, 0x63, 0x56, 0x9c, 0x3a, 0xe0, 0x4f,
+	0x40, 0x0f, 0x68, 0x2b, 0x5d, 0x45, 0x53, 0xb3, 0x82, 0xa6, 0xe2, 0x6b,
+	0xb3, 0x8a, 0xa6, 0x66, 0x95, 0xff, 0x7c, 0x56, 0xd1, 0xd4, 0xac, 0xa2,
+	0xa9, 0x59, 0x45, 0x53, 0xb3, 0x8c, 0xd7, 0xa3, 0xac, 0xaf, 0x42, 0xf7,
+	0xd0, 0xfe, 0xcb, 0x2e, 0x4a, 0xe6, 0x70, 0x1e, 0xf2, 0xb8, 0x96, 0xae,
+	0x7e, 0x6d, 0x58, 0xfb, 0x47, 0x0b, 0x32, 0xcf, 0x8e, 0x9f, 0x85, 0x3d,
+	0x78, 0x98, 0xe1, 0x77, 0xcd, 0x37, 0xbf, 0x88, 0xb9, 0xfa, 0x28, 0x26,
+	0x7a, 0xc0, 0x36, 0x51, 0xd4, 0xad, 0xe3, 0x9a, 0xa8, 0xeb, 0x92, 0xb6,
+	0x5c, 0xaa, 0x61, 0x8d, 0x97, 0xc6, 0x8b, 0x69, 0xb5, 0x5f, 0xb5, 0x76,
+	0x4e, 0x0b, 0x25, 0xb2, 0x80, 0x2b, 0x72, 0x21, 0x2d, 0xde, 0x1b, 0x01,
+	0xa7, 0x94, 0xe9, 0x01, 0x83, 0xa3, 0x0a, 0x06, 0x4f, 0x8b, 0x35, 0x22,
+	0x97, 0x10, 0x3e, 0xc8, 0xc6, 0x70, 0x48, 0x67, 0x46, 0xf9, 0x3e, 0x8c,
+	0xfb, 0x07, 0x42, 0xcc, 0x83, 0xb6, 0x0b, 0x07, 0xf7, 0xda, 0x1b, 0xf1,
+	0x9a, 0xed, 0xd6, 0xd3, 0x5c, 0x77, 0xc9, 0x8e, 0x90, 0x92, 0x1b, 0x52,
+	0xef, 0xdd, 0xe5, 0xd8, 0x89, 0x14, 0xcf, 0xed, 0x2f, 0xc2, 0x7f, 0x39,
+	0x44, 0x6d, 0x25, 0x3a, 0x12, 0x06, 0x3e, 0x77, 0xb1, 0x5d, 0xc9, 0x73,
+	0x18, 0x2b, 0xd1, 0x85, 0xf0, 0x3e, 0xb6, 0x5d, 0xf6, 0xb3, 0x0e, 0x3a,
+	0xca, 0xff, 0x4e, 0xc4, 0xef, 0xc3, 0xbc, 0x3a, 0xf8, 0xda, 0x7e, 0x32,
+	0x7a, 0x52, 0x66, 0x2b, 0xeb, 0x07, 0x47, 0x2a, 0xf6, 0x88, 0x05, 0xff,
+	0x1c, 0xeb, 0xb6, 0xc6, 0x5c, 0xb8, 0x5b, 0xd5, 0x9c, 0xc1, 0x87, 0x8d,
+	0xf8, 0xd6, 0x3f, 0x97, 0x64, 0xaf, 0x80, 0x21, 0x75, 0xfc, 0xe3, 0x52,
+	0x64, 0x08, 0xc7, 0x78, 0xe7, 0x90, 0x3d, 0x11, 0xf1, 0xfd, 0x58, 0xea,
+	0xf2, 0x3e, 0xfb, 0x88, 0x7c, 0x3f, 0x80, 0x6d, 0x5a, 0x3e, 0x2f, 0xbc,
+	0x97, 0x3a, 0x4f, 0x25, 0x5f, 0x15, 0x74, 0x50, 0xa2, 0x7f, 0x67, 0x9a,
+	0x35, 0x09, 0xb1, 0x8c, 0x29, 0x51, 0x0b, 0x8d, 0x7c, 0xe5, 0xf9, 0x45,
+	0x3d, 0x2f, 0x47, 0xed, 0xf5, 0xfd, 0xc8, 0x37, 0xcb, 0x16, 0x68, 0x73,
+	0x99, 0x01, 0x3f, 0xda, 0xe8, 0xf2, 0x46, 0x4f, 0x50, 0xd4, 0x66, 0x77,
+	0xb3, 0x8e, 0xa3, 0xf3, 0x92, 0xc7, 0xf8, 0xfe, 0x01, 0xf1, 0xbe, 0xb9,
+	0xd8, 0x12, 0xc6, 0x35, 0xd3, 0xc8, 0x72, 0xe9, 0x21, 0xfe, 0x5d, 0xc4,
+	0x11, 0x93, 0xd4, 0xaa, 0x62, 0x04, 0x1d, 0x2a, 0xae, 0x14, 0x62, 0x5a,
+	0xaa, 0xd4, 0x1c, 0x8f, 0x94, 0x7d, 0x6d, 0xc0, 0xf1, 0x5a, 0x5f, 0xdb,
+	0x73, 0x5b, 0xc8, 0x9b, 0xad, 0xf0, 0x1a, 0x39, 0xa5, 0x2d, 0xa4, 0x7c,
+	0x88, 0xd6, 0x02, 0x6d, 0xb7, 0xb6, 0x6e, 0xc7, 0xd7, 0xb4, 0x36, 0xcf,
+	0xac, 0x9f, 0x79, 0xc7, 0x69, 0x53, 0xf8, 0xd4, 0x4c, 0xf3, 0xb9, 0x36,
+	0x96, 0xd9, 0xa8, 0x97, 0x02, 0xbc, 0xfc, 0x43, 0xa8, 0x37, 0x79, 0x32,
+	0xd0, 0x4c, 0xab, 0xab, 0xc8, 0x79, 0x78, 0xfc, 0x2e, 0x99, 0xe7, 0xfb,
+	0x08, 0xc3, 0x65, 0x3f, 0xcb, 0x37, 0x43, 0xc5, 0x70, 0x70, 0x0e, 0xbc,
+	0x41, 0xf4, 0xfd, 0x0c, 0x3c, 0x3c, 0xde, 0xc6, 0x7a, 0xbd, 0x8c, 0x01,
+	0x1c, 0xe4, 0x7b, 0x7f, 0x33, 0xf7, 0x08, 0xfc, 0x59, 0xe6, 0x61, 0xbe,
+	0x7f, 0x8c, 0xf5, 0x81, 0x08, 0x35, 0xd3, 0xca, 0x6a, 0x33, 0xeb, 0xf5,
+	0xcd, 0xac, 0x0f, 0x8c, 0x9a, 0x23, 0x3e, 0xf1, 0x2c, 0x51, 0xdb, 0xf2,
+	0xe9, 0xc0, 0x7e, 0xc6, 0x41, 0x3c, 0xeb, 0x8b, 0xea, 0x59, 0xb5, 0xcf,
+	0xb8, 0x55, 0xc2, 0xf1, 0x61, 0xff, 0xfa, 0x99, 0xab, 0x78, 0x2f, 0xd4,
+	0xe2, 0x34, 0xeb, 0xbe, 0x41, 0xf1, 0x6e, 0x46, 0x63, 0x66, 0x86, 0xed,
+	0x80, 0x30, 0x1f, 0x1f, 0xa1, 0x54, 0x31, 0x41, 0xbf, 0x57, 0x74, 0xfb,
+	0x6a, 0x8f, 0xf0, 0x9c, 0x65, 0x6d, 0x7d, 0x0b, 0xcf, 0xeb, 0x7d, 0xa7,
+	0x96, 0x67, 0xb4, 0x91, 0xff, 0x6b, 0x41, 0x6a, 0x7e, 0x11, 0xbe, 0x91,
+	0x12, 0x65, 0xc3, 0xf6, 0x85, 0xeb, 0xe2, 0xbd, 0x1b, 0x16, 0xbd, 0x22,
+	0xf2, 0x5b, 0xf9, 0x7a, 0xbe, 0xe7, 0x79, 0x8c, 0x7b, 0xc5, 0xa2, 0x2b,
+	0x8e, 0x84, 0xf7, 0x9f, 0x05, 0x82, 0xe4, 0x7f, 0x1d, 0x39, 0x48, 0xd0,
+	0xb5, 0xd6, 0xcf, 0x38, 0xfb, 0x98, 0x5f, 0xbf, 0x88, 0xeb, 0xf8, 0xf3,
+	0x75, 0x1c, 0xb7, 0xf1, 0x3a, 0x21, 0x6f, 0x91, 0x77, 0x02, 0x3e, 0xb7,
+	0x3f, 0x64, 0x0a, 0xfc, 0x3b, 0xc2, 0x38, 0xd5, 0x24, 0x7c, 0x81, 0xbd,
+	0x18, 0xeb, 0x0c, 0xb2, 0x6e, 0xb0, 0x7e, 0x66, 0x7c, 0x1f, 0x8e, 0x23,
+	0x3d, 0x7e, 0x86, 0x91, 0xc4, 0xa1, 0xb0, 0x78, 0xff, 0xa1, 0xeb, 0x2f,
+	0x70, 0x70, 0x9c, 0x78, 0x3f, 0xa1, 0x3f, 0xf0, 0x7e, 0x9a, 0xe8, 0xb3,
+	0xd4, 0x46, 0x71, 0x7e, 0x46, 0x2c, 0x27, 0xd7, 0x7d, 0xbe, 0xe8, 0x27,
+	0xe9, 0x47, 0x6a, 0x1e, 0xd6, 0xef, 0x29, 0xa4, 0x7e, 0xdc, 0x5b, 0xd3,
+	0x0a, 0xbe, 0x77, 0xd1, 0x8d, 0x5c, 0x07, 0xdd, 0x54, 0xb1, 0xa5, 0x1b,
+	0xc2, 0xae, 0x62, 0x9e, 0x9c, 0xe8, 0xa2, 0xeb, 0xab, 0x4d, 0x44, 0xbd,
+	0x6d, 0x22, 0xf6, 0x7b, 0x23, 0x97, 0xc7, 0xf3, 0x87, 0xa5, 0xdf, 0xa5,
+	0x82, 0x23, 0x37, 0x3c, 0x70, 0xe4, 0x3d, 0x81, 0x23, 0xef, 0x6d, 0x81,
+	0x23, 0x7b, 0x95, 0x2d, 0xd1, 0x46, 0xcd, 0x0a, 0x3f, 0x5e, 0x63, 0xfc,
+	0x78, 0x81, 0xf1, 0xe3, 0x50, 0x03, 0xfc, 0x30, 0x6a, 0xf0, 0xe3, 0xb0,
+	0xc0, 0x8f, 0x9f, 0x6d, 0x8a, 0x1f, 0x87, 0xfc, 0x9b, 0xf9, 0x82, 0x34,
+	0x6e, 0x0e, 0xd0, 0x4a, 0xce, 0xa1, 0xd5, 0x45, 0x9b, 0x2d, 0x7b, 0xd8,
+	0xe6, 0x88, 0x19, 0xce, 0x88, 0x7a, 0x97, 0x82, 0xc0, 0x2b, 0x96, 0xe3,
+	0x33, 0xa8, 0x69, 0xaa, 0xdb, 0x03, 0x12, 0xef, 0xa5, 0x14, 0xf0, 0x97,
+	0x7b, 0x12, 0xcb, 0xac, 0x9f, 0xf9, 0x73, 0xde, 0xc7, 0x2b, 0x6b, 0x81,
+	0x00, 0x7e, 0xf3, 0xcf, 0x04, 0x69, 0x63, 0x8d, 0xed, 0x54, 0xc6, 0xb1,
+	0xab, 0xb9, 0x21, 0xba, 0x92, 0x1b, 0xa0, 0x8d, 0xdc, 0x30, 0xbd, 0x93,
+	0xc3, 0x33, 0x00, 0x73, 0x3e, 0x16, 0x30, 0x37, 0xe8, 0x60, 0x90, 0xc7,
+	0xac, 0x0e, 0xd0, 0xfa, 0xaa, 0xc6, 0x57, 0xe0, 0x2a, 0xf6, 0x3f, 0xd2,
+	0x23, 0xeb, 0xd0, 0xea, 0x71, 0x20, 0x56, 0x85, 0x03, 0xf2, 0x1a, 0xec,
+	0xfd, 0x42, 0x7d, 0x0d, 0x6d, 0xab, 0x39, 0x83, 0x1c, 0xb8, 0x36, 0xb6,
+	0xc9, 0x6d, 0xe1, 0x73, 0x3d, 0xe8, 0x87, 0x4e, 0x6b, 0xdc, 0x4d, 0x5d,
+	0xbc, 0x07, 0x0e, 0xf2, 0x87, 0x86, 0x59, 0x3f, 0xed, 0x16, 0xfa, 0x68,
+	0xd4, 0x09, 0x84, 0x62, 0x54, 0x3a, 0x6b, 0x38, 0xe8, 0x93, 0xf8, 0x08,
+	0xdf, 0xcf, 0x50, 0x7e, 0x9e, 0x4e, 0x17, 0x3e, 0xd5, 0xea, 0x9e, 0x88,
+	0xd1, 0x9e, 0xe0, 0x39, 0x43, 0x4e, 0x56, 0xe2, 0x22, 0x54, 0x8e, 0x8b,
+	0xb4, 0xf2, 0xba, 0x25, 0x2d, 0xcd, 0x39, 0x3c, 0xae, 0xc8, 0xe3, 0x8a,
+	0x88, 0xa9, 0xf1, 0xf9, 0x55, 0xc4, 0x73, 0x87, 0x68, 0x63, 0x11, 0x34,
+	0x07, 0xff, 0x44, 0x25, 0x86, 0xba, 0xb1, 0x86, 0xf3, 0xf0, 0x51, 0x54,
+	0x62, 0xa8, 0x1b, 0x2a, 0x86, 0xba, 0xb1, 0x36, 0x2d, 0xf8, 0xf0, 0x42,
+	0x8e, 0x79, 0x40, 0xce, 0xaf, 0xf2, 0x07, 0xf7, 0xa9, 0x77, 0xf6, 0x9c,
+	0x10, 0x3e, 0xe4, 0x1e, 0x67, 0x73, 0x18, 0x1e, 0xac, 0x83, 0xe1, 0xb4,
+	0xd0, 0x83, 0xe2, 0x7c, 0xcf, 0x58, 0xee, 0x04, 0xc3, 0x73, 0x96, 0x69,
+	0x69, 0xb7, 0xa2, 0x25, 0x1d, 0x93, 0xed, 0x26, 0xf5, 0xfe, 0x1f, 0xa1,
+	0xeb, 0x4b, 0xfe, 0x33, 0x54, 0xc3, 0x7f, 0x28, 0x10, 0x1d, 0x97, 0xd7,
+	0xa7, 0x8b, 0xaf, 0x0c, 0x6b, 0xff, 0x5b, 0x9a, 0xef, 0xbb, 0x90, 0xdb,
+	0x49, 0x4c, 0x97, 0xe5, 0xa6, 0x67, 0xce, 0xe0, 0x76, 0x9f, 0xad, 0x71,
+	0xe1, 0xc4, 0x6d, 0xe0, 0x93, 0xbc, 0x47, 0x05, 0x9f, 0xfe, 0x77, 0x16,
+	0xc0, 0xb2, 0x93, 0x05, 0x98, 0x57, 0x84, 0x80, 0xf5, 0x03, 0x03, 0xb4,
+	0x8e, 0x39, 0x00, 0x1e, 0x53, 0x68, 0x02, 0xe6, 0x19, 0xa7, 0xf5, 0x40,
+	0xfb, 0xfb, 0x95, 0xc1, 0xeb, 0x5d, 0x1b, 0xa0, 0x67, 0x4f, 0x2d, 0xea,
+	0x79, 0x2c, 0x07, 0xca, 0xa3, 0x4e, 0x2a, 0x0c, 0x24, 0xe6, 0x27, 0x90,
+	0xff, 0x80, 0xfe, 0x00, 0xf9, 0x11, 0x98, 0x9f, 0x9c, 0x81, 0x72, 0xa0,
+	0x35, 0x53, 0xcd, 0x6b, 0x40, 0xfa, 0x40, 0x61, 0x08, 0x2a, 0x53, 0x41,
+	0x63, 0x1d, 0x40, 0xf6, 0x12, 0x21, 0x68, 0xd8, 0x01, 0x69, 0x20, 0xbb,
+	0x79, 0x8a, 0x08, 0x98, 0x9f, 0x14, 0x20, 0xc4, 0xd0, 0x00, 0xcf, 0x4f,
+	0xec, 0x40, 0x97, 0xc2, 0xdc, 0xf4, 0xff, 0xff, 0x31, 0x15, 0x16, 0x60,
+	0xda, 0x03, 0xad, 0xf9, 0xfc, 0xfd, 0xff, 0x80, 0x08, 0x0b, 0x43, 0x0b,
+	0x7c, 0xed, 0x9e, 0xb0, 0x3c, 0xa8, 0x9c, 0x5b, 0x00, 0x64, 0xb5, 0xc1,
+	0xeb, 0x6d, 0x16, 0xf0, 0x7d, 0xc4, 0x0b, 0x18, 0x7e, 0x01, 0xcb, 0x95,
+	0xff, 0xff, 0x97, 0xc2, 0xd5, 0x82, 0x00, 0x00, 0xd4, 0xc2, 0xcb, 0x42,
+	0x60, 0x7c, 0x00, 0x00, 0x00 };
+static u32 bnx2_COM_b09FwData[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_COM_b09FwRodata[(0x88/4) + 1] = {
+	0x08001ad8, 0x08001b14, 0x08001b14, 0x08001b14, 0x08001b14, 0x08001b14,
+	0x08001a24, 0x08001b14, 0x08001a98, 0x08001b14, 0x080019ac, 0x08001b14,
+	0x08001b14, 0x08001b14, 0x080019b8, 0x0, 0x08002a2c, 0x08002a7c,
+	0x08002aac, 0x08002adc, 0x08002b0c, 0x0, 0x08005fac, 0x08005fac,
+	0x08005fac, 0x08005fac, 0x08005fac, 0x08005fd8, 0x08005fd8, 0x08006018,
+	0x08006024, 0x08006024, 0x08005fac, 0x0, 0x0 };
+static u32 bnx2_COM_b09FwBss[(0x88/4) + 1] = { 0x0 };
+static u32 bnx2_COM_b09FwSbss[(0x5c/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_com_fw_09 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x080000b0,
+
+	.text_addr			= 0x08000000,
+	.text_len			= 0x7c5c,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_COM_b09FwText,
+	.gz_text_len			= sizeof(bnx2_COM_b09FwText),
+
+	.data_addr			= 0x08007d00,
+	.data_len			= 0x0,
+	.data_index			= 0x0,
+	.data				= bnx2_COM_b09FwData,
+
+	.sbss_addr			= 0x08007d00,
+	.sbss_len			= 0x5c,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_COM_b09FwSbss,
+
+	.bss_addr			= 0x08007d60,
+	.bss_len			= 0x88,
+	.bss_index			= 0x0,
+	.bss				= bnx2_COM_b09FwBss,
+
+	.rodata_addr			= 0x08007c60,
+	.rodata_len			= 0x88,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_COM_b09FwRodata,
+};
+
+static u8 bnx2_CP_b09FwText[] = {
+	0x1f, 0x8b, 0x08, 0x08, 0x8e, 0xfc, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xbd, 0x7d, 0x0d, 0x74,
+	0x5c, 0x57, 0x7d, 0xe7, 0xff, 0xdd, 0x79, 0x92, 0xc6, 0xb2, 0x2c, 0x3f,
+	0xcb, 0x63, 0x65, 0x22, 0x0b, 0x7b, 0x46, 0x7a, 0xb2, 0x95, 0x58, 0x64,
+	0xc7, 0xae, 0x00, 0x6d, 0x3b, 0x85, 0xe9, 0x48, 0xb2, 0x9d, 0x0f, 0x8a,
+	0x4c, 0x44, 0x4f, 0x5a, 0xe8, 0x22, 0xc6, 0x76, 0x48, 0x80, 0xb2, 0x4e,
+	0x09, 0x69, 0x80, 0x04, 0x0f, 0x23, 0xf9, 0x83, 0x74, 0xec, 0x51, 0x12,
+	0xc5, 0x76, 0x4f, 0x73, 0x58, 0x55, 0x92, 0x1d, 0x43, 0xa7, 0x1e, 0x27,
+	0x71, 0x68, 0xf6, 0x6c, 0x68, 0xb4, 0x4a, 0xe2, 0xa6, 0x3d, 0xd9, 0xd6,
+	0xf4, 0x84, 0x6e, 0xda, 0x43, 0x77, 0x85, 0x71, 0x88, 0x4b, 0xb3, 0x4b,
+	0xf8, 0x68, 0x61, 0xa1, 0xe5, 0xed, 0xef, 0x77, 0xef, 0x7d, 0xd2, 0xe8,
+	0xc3, 0x09, 0xa1, 0xbb, 0xf5, 0x39, 0xcf, 0x6f, 0xde, 0xfd, 0xfc, 0xdf,
+	0xff, 0xfd, 0x7f, 0xdf, 0x0f, 0xad, 0x17, 0xa9, 0x17, 0xfb, 0x6f, 0x15,
+	0x9e, 0x6d, 0x89, 0x7d, 0xbb, 0xb7, 0x5e, 0xd7, 0x73, 0x1d, 0x7e, 0x6e,
+	0x75, 0x57, 0x46, 0x95, 0xbc, 0x89, 0x7f, 0x89, 0x9f, 0xa1, 0x4c, 0x44,
+	0xc4, 0x0b, 0xfb, 0xe2, 0x23, 0x51, 0x95, 0x1e, 0xfc, 0x64, 0xd6, 0x97,
+	0x68, 0x24, 0x7d, 0xf6, 0xb3, 0xbb, 0x7d, 0x91, 0x4c, 0x79, 0x4b, 0xa2,
+	0x57, 0xfe, 0x25, 0xc8, 0xc7, 0x5c, 0x61, 0xfa, 0x5b, 0xd2, 0xff, 0xfc,
+	0x9f, 0xbe, 0xf2, 0x8e, 0xe4, 0x6b, 0xe3, 0x11, 0x89, 0x7a, 0xe9, 0x8f,
+	0x89, 0xb7, 0x49, 0xa2, 0xad, 0xe9, 0x81, 0x4f, 0x3e, 0xbc, 0xf9, 0x6f,
+	0x44, 0x1a, 0xc3, 0xb6, 0x2e, 0x07, 0x5f, 0xd9, 0x2c, 0xf9, 0x96, 0x74,
+	0x7c, 0xc8, 0x4d, 0x7b, 0xf2, 0x74, 0x45, 0x06, 0x0a, 0xc5, 0xa8, 0x44,
+	0xd2, 0x1d, 0x2f, 0xf5, 0x46, 0xf6, 0x07, 0x11, 0xdf, 0xf7, 0x7a, 0xa5,
+	0xa1, 0x27, 0xdb, 0x8d, 0xf4, 0xf2, 0x56, 0x51, 0x7e, 0x54, 0xb2, 0x15,
+	0x69, 0x50, 0xbe, 0x8f, 0x77, 0xbd, 0xa8, 0x74, 0xd2, 0xcb, 0x46, 0x5c,
+	0x29, 0x54, 0x2e, 0xac, 0x30, 0x6d, 0x96, 0xec, 0xfb, 0x6f, 0xa2, 0xe6,
+	0x8d, 0x36, 0x4b, 0x51, 0x99, 0x8d, 0xc4, 0x05, 0xfd, 0x00, 0xe6, 0x06,
+	0x19, 0x2e, 0x25, 0x24, 0x5b, 0x64, 0xbf, 0xae, 0xe4, 0x3c, 0xf6, 0xd9,
+	0x80, 0xfa, 0x2b, 0x9d, 0xe5, 0xcb, 0xb3, 0xec, 0x4b, 0x28, 0x9b, 0x40,
+	0xb9, 0x56, 0x79, 0xbc, 0x12, 0x97, 0xc7, 0x2a, 0x31, 0x79, 0xb4, 0x72,
+	0x87, 0x64, 0x50, 0xf7, 0x6c, 0x05, 0x7d, 0x97, 0x6a, 0xa5, 0x77, 0xac,
+	0x5e, 0xb2, 0x63, 0xed, 0xf1, 0x9c, 0x04, 0xc1, 0x27, 0x52, 0x1f, 0x95,
+	0xa1, 0x26, 0x94, 0x2f, 0x31, 0x2f, 0xbe, 0x20, 0x2f, 0x97, 0xda, 0xe2,
+	0xe5, 0x94, 0x23, 0x99, 0xc1, 0x64, 0x7c, 0x48, 0xf1, 0xbb, 0x46, 0xb2,
+	0x5d, 0xf8, 0x1e, 0x70, 0x25, 0xe2, 0x07, 0xc1, 0x1d, 0xa9, 0x26, 0xc0,
+	0x91, 0x4c, 0x24, 0x14, 0xeb, 0xb2, 0x5e, 0x32, 0x9f, 0x50, 0x51, 0xc9,
+	0x57, 0xae, 0x93, 0x44, 0x53, 0x10, 0xbc, 0x37, 0xe5, 0x21, 0x5d, 0xa4,
+	0xb7, 0x28, 0xfb, 0x54, 0xda, 0x47, 0x9b, 0x92, 0x52, 0xe9, 0xb5, 0x18,
+	0xc7, 0x16, 0xe0, 0xa9, 0x56, 0x32, 0x31, 0xc9, 0xa8, 0xb4, 0x24, 0x54,
+	0x7a, 0x05, 0xd2, 0x1c, 0xa9, 0xf1, 0xa7, 0x2c, 0x9d, 0xac, 0xc6, 0xb7,
+	0x0c, 0xa8, 0x74, 0xd3, 0xa2, 0xf4, 0x64, 0x42, 0xd4, 0x8f, 0xea, 0xd0,
+	0x67, 0x67, 0x46, 0x31, 0x0d, 0x6f, 0x9d, 0x76, 0xfd, 0x32, 0x69, 0x1f,
+	0x74, 0x16, 0xa6, 0x3d, 0xb5, 0x8a, 0xb0, 0x8a, 0xe2, 0xef, 0x28, 0xe0,
+	0x6a, 0x41, 0xff, 0xed, 0x5e, 0x0d, 0xc6, 0x35, 0x90, 0x4a, 0x7a, 0xfd,
+	0xea, 0xc5, 0x40, 0x9a, 0x09, 0x33, 0xf3, 0x14, 0xf2, 0x50, 0x34, 0x9d,
+	0xc2, 0xbc, 0xb9, 0x72, 0x08, 0x63, 0xbb, 0x38, 0x96, 0xf4, 0xda, 0x14,
+	0xde, 0x53, 0xfc, 0xdd, 0x34, 0x14, 0x49, 0x07, 0x41, 0x36, 0x35, 0x2e,
+	0xb9, 0x72, 0xd2, 0x9b, 0x05, 0x70, 0xbd, 0x63, 0x71, 0x8c, 0x1f, 0xe3,
+	0x88, 0x65, 0x92, 0x6b, 0xa4, 0xcb, 0xce, 0xcf, 0x5f, 0xa2, 0xef, 0x76,
+	0xef, 0x0e, 0xd5, 0xee, 0xa5, 0x54, 0xd2, 0x9b, 0x90, 0x3f, 0xc4, 0x77,
+	0x10, 0xec, 0x4a, 0x25, 0xe3, 0x79, 0xcc, 0xdd, 0xa5, 0x62, 0x4c, 0x5e,
+	0x2e, 0x26, 0x41, 0xa9, 0xc9, 0xce, 0x49, 0xd9, 0x92, 0x9a, 0x04, 0xdc,
+	0x05, 0x3c, 0x07, 0x99, 0x57, 0x46, 0x5e, 0x99, 0x75, 0x83, 0xe0, 0xe6,
+	0xd4, 0x89, 0x60, 0xa8, 0xd9, 0xd0, 0xfe, 0xd3, 0x25, 0xcc, 0x2b, 0xe6,
+	0xe9, 0xb1, 0x12, 0xe6, 0xb5, 0x84, 0x39, 0xd5, 0xf3, 0xdf, 0x89, 0xf9,
+	0x27, 0x8d, 0x90, 0x3e, 0xb6, 0x59, 0x7a, 0x7d, 0xb7, 0x7d, 0x8b, 0x64,
+	0x4b, 0x8e, 0x64, 0x53, 0x3f, 0x09, 0x32, 0x9a, 0x27, 0xc4, 0xe9, 0x2d,
+	0x91, 0x26, 0x6b, 0x00, 0x2b, 0x3f, 0x7f, 0xdd, 0x96, 0x8b, 0x3a, 0x18,
+	0x06, 0xe7, 0x83, 0xf9, 0x51, 0xe5, 0xd7, 0xd9, 0xfc, 0x90, 0xf6, 0xf9,
+	0x0f, 0x74, 0xe7, 0xcf, 0x97, 0xcb, 0x92, 0x36, 0x2b, 0x22, 0xb9, 0x07,
+	0x03, 0xe9, 0x4d, 0x01, 0x5f, 0x6c, 0xd3, 0x4b, 0x89, 0xae, 0xeb, 0xb1,
+	0x8c, 0x2e, 0x8b, 0x7f, 0x3f, 0xae, 0x41, 0x1f, 0x4e, 0x5f, 0x69, 0xbe,
+	0x6e, 0x5f, 0xe9, 0x85, 0x98, 0x85, 0x0f, 0xdf, 0x3d, 0x4e, 0xb6, 0xf2,
+	0x77, 0x76, 0x8e, 0xc3, 0x71, 0x74, 0x2d, 0x43, 0xe3, 0x2e, 0xf8, 0xc1,
+	0x93, 0x5c, 0xb1, 0x07, 0xfd, 0xc6, 0xf0, 0x0e, 0x82, 0x91, 0x54, 0x26,
+	0xe9, 0x4a, 0x1a, 0xdf, 0x03, 0x98, 0xaf, 0x0e, 0xe0, 0x4f, 0xdc, 0xec,
+	0xe6, 0x94, 0xf4, 0x55, 0x40, 0x7b, 0x95, 0x37, 0x96, 0x14, 0x7a, 0x0c,
+	0xa9, 0x7f, 0xb1, 0xb8, 0x61, 0x3f, 0x7c, 0xbb, 0x32, 0x02, 0xfa, 0x28,
+	0x8c, 0xf9, 0x32, 0x5c, 0x9c, 0xf6, 0x94, 0x24, 0x41, 0xbb, 0x69, 0xe9,
+	0xad, 0xf8, 0x52, 0x28, 0xe2, 0x5d, 0x6a, 0x07, 0xfd, 0xba, 0x92, 0x89,
+	0x9b, 0x39, 0x29, 0x14, 0x7f, 0x09, 0xe3, 0x02, 0x8e, 0x7d, 0xfe, 0xee,
+	0xb1, 0xb0, 0x80, 0xf7, 0xbb, 0x53, 0x1a, 0x3f, 0x6f, 0x0e, 0x06, 0xf6,
+	0x8d, 0x31, 0x60, 0x9c, 0x85, 0xb2, 0x8b, 0x77, 0x0c, 0xef, 0x90, 0x16,
+	0xe3, 0x80, 0xa9, 0x55, 0x86, 0x41, 0x8b, 0xbd, 0x82, 0xdf, 0x53, 0x84,
+	0x91, 0xfd, 0xb6, 0xe8, 0xdf, 0xc3, 0x63, 0x1b, 0xf4, 0x77, 0x6e, 0xa0,
+	0x45, 0xf2, 0x53, 0xe1, 0x58, 0x28, 0x0f, 0x28, 0x03, 0x92, 0x87, 0x45,
+	0x28, 0x13, 0x82, 0xe0, 0xc1, 0x14, 0xe5, 0x42, 0x10, 0x3c, 0x96, 0xa2,
+	0x9c, 0x38, 0x07, 0xfe, 0xa7, 0x6c, 0x20, 0xaf, 0xae, 0x55, 0x9c, 0x83,
+	0x6c, 0x11, 0x7d, 0x40, 0x4e, 0xe4, 0xba, 0x4e, 0x40, 0x6e, 0x50, 0xae,
+	0x5c, 0xf8, 0x44, 0xd6, 0xcf, 0xc7, 0x23, 0x1a, 0x0f, 0x98, 0x6f, 0xc8,
+	0xbc, 0x8c, 0x86, 0xbc, 0x4d, 0x0a, 0x5d, 0xa3, 0xb6, 0xcc, 0x65, 0x5d,
+	0xc6, 0x5d, 0x52, 0xe6, 0x76, 0x65, 0xf8, 0xae, 0x15, 0xf3, 0xb1, 0x42,
+	0x11, 0x4f, 0x6d, 0x9b, 0xf8, 0x2d, 0xd1, 0x9a, 0xf4, 0x97, 0x90, 0x37,
+	0x7d, 0xd7, 0x49, 0x7f, 0xb9, 0xbc, 0x59, 0x77, 0x69, 0xde, 0x88, 0xb8,
+	0x7e, 0xb2, 0x73, 0x97, 0x9a, 0x01, 0x3d, 0x05, 0xc1, 0xc9, 0x54, 0x98,
+	0xfe, 0x8f, 0xee, 0xd2, 0x3e, 0x12, 0x35, 0x4b, 0xd3, 0xee, 0x5d, 0x26,
+	0xed, 0xc4, 0x32, 0x69, 0x1b, 0x6a, 0x97, 0xa6, 0xbd, 0x7f, 0x99, 0xb4,
+	0xfb, 0x97, 0x49, 0xfb, 0x5f, 0xcb, 0xa4, 0x7d, 0x67, 0x99, 0xb4, 0xef,
+	0x2d, 0x93, 0xd6, 0x52, 0xb7, 0x34, 0xcd, 0x05, 0x3f, 0x6d, 0x92, 0x42,
+	0xec, 0x73, 0x1c, 0xbb, 0xc5, 0xcd, 0xfe, 0xc8, 0x52, 0xdc, 0xd4, 0xa0,
+	0x5c, 0xeb, 0xa2, 0x72, 0x53, 0xcb, 0x94, 0xab, 0x45, 0xb9, 0xa6, 0x45,
+	0xe5, 0x92, 0xcb, 0xe0, 0xba, 0x4e, 0xeb, 0xaf, 0x85, 0xe5, 0x0a, 0xcb,
+	0x94, 0x63, 0xfa, 0x1e, 0xdb, 0xcf, 0x16, 0x68, 0x99, 0xd7, 0x9b, 0xaf,
+	0x5a, 0x91, 0x66, 0xa6, 0xb7, 0x42, 0x47, 0xac, 0x50, 0x86, 0xdf, 0x29,
+	0x5b, 0x98, 0xe6, 0x81, 0xee, 0xa3, 0xa0, 0x3b, 0xca, 0x47, 0xf0, 0x91,
+	0x4f, 0xfe, 0x5d, 0x25, 0x43, 0xb1, 0x2d, 0xde, 0x2f, 0xa8, 0x06, 0xd0,
+	0x58, 0xd2, 0x4b, 0x28, 0xf2, 0x97, 0xe4, 0x23, 0x69, 0x3f, 0xdf, 0x2b,
+	0x2a, 0xa6, 0x24, 0x90, 0xbe, 0x94, 0x6a, 0x52, 0xb2, 0x1f, 0xfc, 0x93,
+	0x81, 0x4e, 0xda, 0x15, 0xf4, 0x6a, 0x1e, 0x32, 0x65, 0xaf, 0x2c, 0x2b,
+	0x7d, 0x39, 0x48, 0x19, 0x97, 0xce, 0xdc, 0x95, 0xf5, 0xa7, 0x7b, 0x6a,
+	0x41, 0xb3, 0x17, 0x51, 0x67, 0x07, 0x6a, 0xee, 0x2d, 0xbb, 0xd2, 0x57,
+	0xee, 0x04, 0x2f, 0x38, 0x72, 0xde, 0x5f, 0x2d, 0xe7, 0x53, 0x28, 0x5b,
+	0x89, 0xc8, 0x4c, 0xcc, 0x91, 0x19, 0x7c, 0x67, 0x53, 0xc8, 0xab, 0x84,
+	0xbc, 0xd5, 0x29, 0x07, 0x4a, 0xbe, 0x1c, 0x2e, 0xfd, 0x92, 0x0a, 0xf5,
+	0x56, 0x7f, 0x6a, 0xa5, 0x9c, 0xf6, 0x4c, 0xdb, 0x3b, 0xfc, 0x69, 0x68,
+	0x4c, 0x57, 0x2e, 0xfa, 0xc9, 0xf8, 0x8c, 0xe6, 0x89, 0x1f, 0x06, 0x7d,
+	0x68, 0x67, 0xc2, 0x4f, 0x7a, 0x7f, 0x8a, 0xef, 0xa1, 0x32, 0xed, 0x90,
+	0xf9, 0xb6, 0x86, 0xd1, 0xd6, 0xa1, 0xd2, 0x2a, 0xf9, 0xb0, 0xad, 0xbf,
+	0xdd, 0x9f, 0xee, 0x04, 0xcf, 0x79, 0xa7, 0x28, 0x23, 0x8a, 0x80, 0x6b,
+	0x10, 0xbc, 0x8d, 0xba, 0xcf, 0x69, 0x39, 0x05, 0xbb, 0xa5, 0xb8, 0x1a,
+	0x72, 0xf7, 0x1f, 0x83, 0x0f, 0xc7, 0x58, 0x9e, 0x69, 0xd4, 0x25, 0x32,
+	0xaa, 0xd2, 0x90, 0x09, 0xdd, 0x94, 0x85, 0x09, 0xc8, 0x41, 0xc8, 0x96,
+	0xd2, 0x4f, 0x83, 0x8c, 0x5b, 0x2d, 0xdf, 0x24, 0x3f, 0x5f, 0x86, 0x69,
+	0x09, 0x23, 0x2f, 0x4b, 0xb3, 0x73, 0xb2, 0x22, 0x0f, 0xf9, 0xf2, 0x74,
+	0x85, 0x72, 0xe1, 0x7a, 0xf0, 0x68, 0xab, 0xf4, 0x15, 0x93, 0xf9, 0x8c,
+	0x6c, 0xc2, 0xfc, 0x7d, 0x1e, 0x73, 0xea, 0xe2, 0xb9, 0xaf, 0x5e, 0x1a,
+	0x53, 0xd0, 0xcd, 0x4c, 0x47, 0xa3, 0xcd, 0x51, 0xc8, 0xa8, 0xdf, 0x03,
+	0x1e, 0x86, 0x39, 0xe7, 0xf1, 0x6c, 0xc4, 0x19, 0xa0, 0x3d, 0x32, 0x40,
+	0xfd, 0x50, 0x66, 0xdb, 0x84, 0x37, 0x6e, 0x7f, 0x47, 0xb5, 0x8c, 0x31,
+	0xbf, 0x1b, 0xf0, 0x3b, 0x61, 0x7f, 0x7b, 0xf8, 0xed, 0xdb, 0xdf, 0x31,
+	0xfc, 0xee, 0xb4, 0xbf, 0xa1, 0x5b, 0x8b, 0x5d, 0xfa, 0xf7, 0x48, 0x69,
+	0xfb, 0x76, 0xe5, 0x5f, 0x27, 0xb9, 0xa9, 0x56, 0x39, 0x50, 0xf4, 0xad,
+	0x6c, 0xc1, 0x23, 0x4f, 0x3a, 0x66, 0x9c, 0x80, 0x9b, 0xb2, 0xb3, 0x94,
+	0x77, 0x06, 0x08, 0x3f, 0x68, 0xa0, 0xb7, 0xb8, 0xc5, 0x5b, 0x23, 0xa4,
+	0x81, 0x11, 0xa7, 0xb7, 0xe2, 0x64, 0x60, 0xaf, 0xc5, 0x87, 0xe5, 0x30,
+	0x7e, 0x8b, 0x17, 0x49, 0x3f, 0x89, 0xb7, 0xc1, 0x01, 0xf5, 0xce, 0x70,
+	0x89, 0xf2, 0xd2, 0xc7, 0xd8, 0x13, 0x72, 0x6e, 0x81, 0x0d, 0x45, 0x5c,
+	0x28, 0xc9, 0x8d, 0x25, 0x4f, 0xe4, 0x25, 0x99, 0x1f, 0x07, 0x43, 0xec,
+	0x4a, 0xb9, 0xf2, 0xde, 0x14, 0x68, 0xf7, 0x3a, 0x47, 0xb6, 0x5f, 0xe7,
+	0xc2, 0xe6, 0xf1, 0xc7, 0xb7, 0x83, 0xfe, 0x31, 0xcf, 0x9a, 0x1e, 0xd4,
+	0x19, 0x81, 0x9d, 0x08, 0x6c, 0x9f, 0xe9, 0xea, 0x1b, 0x2e, 0xe6, 0x3e,
+	0xa6, 0xd2, 0xfb, 0x3e, 0x95, 0xed, 0xbe, 0x46, 0x72, 0x83, 0x0a, 0x38,
+	0x6a, 0x1e, 0x82, 0x1e, 0xc4, 0xb8, 0x82, 0x00, 0xf4, 0x0c, 0x79, 0x7e,
+	0xf3, 0xcd, 0x91, 0x74, 0x8d, 0xf4, 0x0e, 0x36, 0xa3, 0x0e, 0xf3, 0x88,
+	0xaf, 0xaf, 0xa2, 0x9d, 0x64, 0xa2, 0x4f, 0xe4, 0x9e, 0x91, 0xee, 0x59,
+	0x67, 0x78, 0xf4, 0x37, 0xc0, 0x93, 0x5b, 0x51, 0xff, 0x01, 0xd4, 0x7f,
+	0xcd, 0x29, 0x8c, 0xfd, 0xc8, 0x19, 0x1e, 0xfb, 0x9e, 0x33, 0x32, 0xb6,
+	0x61, 0x43, 0x7f, 0xcf, 0x86, 0x0d, 0xbb, 0x7b, 0x5c, 0x99, 0x00, 0x8f,
+	0x65, 0xbc, 0x0d, 0x1b, 0x46, 0x7a, 0xba, 0x80, 0x83, 0x2d, 0x5e, 0x9f,
+	0xf8, 0xde, 0x76, 0x01, 0xff, 0xc4, 0xd8, 0x67, 0x14, 0xf9, 0x49, 0xe4,
+	0xb3, 0x7e, 0x5c, 0xe7, 0xf7, 0xca, 0x96, 0x78, 0x93, 0xb0, 0xff, 0x88,
+	0x2d, 0x53, 0x13, 0x91, 0xfa, 0x07, 0xec, 0xfc, 0x66, 0x9c, 0x1a, 0x9f,
+	0xe9, 0x1c, 0x0b, 0xd3, 0x39, 0xb7, 0x7f, 0x67, 0x6d, 0xd5, 0xd5, 0x48,
+	0xe7, 0x37, 0x71, 0x46, 0xbc, 0xd0, 0xc6, 0xa8, 0xd1, 0xb6, 0x61, 0xae,
+	0x48, 0x9a, 0x71, 0x65, 0x4f, 0xd1, 0x41, 0x1d, 0xd0, 0xc5, 0x19, 0xfb,
+	0x1c, 0x05, 0x6c, 0x83, 0x68, 0xeb, 0xe8, 0x21, 0xd4, 0xa3, 0xcc, 0x48,
+	0x76, 0x8a, 0xfa, 0x00, 0xca, 0x6c, 0xf1, 0xd6, 0x0a, 0x6d, 0x89, 0x3b,
+	0x25, 0x57, 0x22, 0x7f, 0x77, 0x00, 0x9e, 0xa8, 0x24, 0x9a, 0xf1, 0x5d,
+	0x81, 0x4d, 0xf1, 0x60, 0x8d, 0x58, 0xdb, 0x45, 0xe6, 0x6d, 0x91, 0x3b,
+	0x94, 0xc0, 0xde, 0x18, 0x9a, 0x5c, 0x8f, 0x72, 0x0e, 0xf0, 0x42, 0xfb,
+	0x03, 0xb4, 0x36, 0x99, 0x91, 0xec, 0x26, 0xf0, 0xc9, 0xa4, 0x87, 0x6f,
+	0xc0, 0x35, 0xf9, 0x16, 0xbc, 0x23, 0xfa, 0xdb, 0xc0, 0x09, 0xbc, 0xa6,
+	0x22, 0x56, 0x67, 0x75, 0xa1, 0xef, 0xf7, 0x48, 0x76, 0x34, 0x4e, 0x5b,
+	0x62, 0x75, 0xd6, 0xcf, 0x40, 0xd7, 0x2b, 0x28, 0x41, 0x8c, 0x61, 0xd2,
+	0x81, 0x3c, 0xa9, 0x95, 0xdd, 0x8f, 0xe0, 0xf7, 0x83, 0xc6, 0xe6, 0xdd,
+	0x3d, 0xc9, 0x7e, 0x1a, 0x00, 0x13, 0x6c, 0x90, 0x47, 0x60, 0x9b, 0x3e,
+	0x02, 0x1b, 0xe4, 0x91, 0x66, 0x3c, 0x1c, 0x1b, 0xdb, 0x9f, 0x59, 0x03,
+	0x31, 0xa9, 0xbf, 0x73, 0xa4, 0x57, 0xd8, 0xea, 0xb9, 0x62, 0xca, 0x94,
+	0x2f, 0x76, 0xeb, 0xb7, 0xa1, 0xeb, 0x1e, 0xfb, 0x3b, 0xae, 0xf9, 0x3a,
+	0xdf, 0x04, 0x9a, 0xaf, 0x74, 0x69, 0x99, 0x93, 0xf5, 0xf1, 0x86, 0xcd,
+	0x99, 0x69, 0xe2, 0x18, 0xe3, 0x36, 0x2d, 0xae, 0xd3, 0x12, 0x4d, 0xd6,
+	0xde, 0x28, 0x59, 0x5b, 0x03, 0xb8, 0x19, 0x6a, 0x06, 0xc4, 0x94, 0xcf,
+	0x12, 0xe2, 0x93, 0x32, 0x00, 0xf4, 0x0b, 0x9b, 0xe2, 0xdc, 0x15, 0xe5,
+	0xdf, 0xac, 0xb6, 0xb1, 0xce, 0x56, 0x48, 0xc7, 0xa4, 0xed, 0x20, 0xb8,
+	0x3f, 0x55, 0x87, 0xf6, 0xc9, 0xf3, 0xb0, 0x40, 0x8e, 0x02, 0x26, 0x60,
+	0xa2, 0xc6, 0x3f, 0xab, 0x69, 0xa0, 0xd6, 0x27, 0x0d, 0x57, 0xf3, 0x97,
+	0xe8, 0xf1, 0x9e, 0x05, 0x8f, 0xc1, 0xbe, 0x81, 0xfd, 0xd6, 0x01, 0xdb,
+	0x98, 0x7d, 0x1c, 0xe6, 0xb7, 0xa7, 0xc0, 0x53, 0xd9, 0x39, 0x9e, 0x12,
+	0x99, 0x28, 0x12, 0x37, 0xa1, 0x5d, 0xc7, 0x79, 0x26, 0x7e, 0x32, 0x18,
+	0x33, 0xdf, 0x7d, 0x16, 0x4f, 0x3b, 0x2d, 0x9e, 0x6e, 0xb2, 0xef, 0x11,
+	0xbc, 0x69, 0xe3, 0x0d, 0xe0, 0xcd, 0xf9, 0x19, 0xc4, 0x9b, 0xbc, 0x75,
+	0x0b, 0xde, 0x28, 0x5b, 0xca, 0xc8, 0x6e, 0x6d, 0x87, 0x45, 0xe4, 0x57,
+	0xb4, 0x6c, 0xfb, 0x02, 0xe6, 0xb2, 0x48, 0xfa, 0x95, 0x7c, 0x2c, 0x02,
+	0x9c, 0x14, 0xf0, 0xfb, 0x4e, 0xd7, 0xd0, 0x2a, 0x71, 0xb2, 0xc0, 0x57,
+	0xaa, 0x82, 0x29, 0x66, 0xe5, 0x5c, 0x42, 0xdb, 0xfa, 0xb9, 0xe2, 0x07,
+	0x34, 0x5c, 0xb7, 0x42, 0xde, 0xe5, 0x45, 0x35, 0x43, 0x37, 0x80, 0x16,
+	0x54, 0x0c, 0x9a, 0x2b, 0x78, 0x06, 0x7a, 0x29, 0x37, 0x49, 0xdb, 0xb8,
+	0x8d, 0x7e, 0x49, 0x34, 0xd7, 0xd5, 0x48, 0x3a, 0x52, 0x0a, 0xf6, 0x17,
+	0xbe, 0x55, 0xae, 0x4b, 0xd3, 0xa9, 0xa3, 0xfc, 0x98, 0xb6, 0x7f, 0x5d,
+	0x1f, 0xd2, 0xd6, 0xf8, 0xbd, 0xae, 0xf2, 0xd7, 0x2e, 0x4e, 0x4b, 0x50,
+	0x0f, 0xa3, 0x5e, 0x22, 0xd7, 0xd5, 0x4c, 0x1e, 0xf3, 0x40, 0xbf, 0x19,
+	0xe5, 0x6b, 0xdf, 0x27, 0xaf, 0xba, 0x57, 0x2f, 0x2a, 0xaf, 0xdf, 0x8e,
+	0xfd, 0x76, 0xed, 0xdb, 0xb3, 0xef, 0x84, 0x7d, 0xe7, 0xdd, 0x6e, 0xbe,
+	0x1d, 0x71, 0xd3, 0x7c, 0x83, 0x92, 0xd3, 0x6c, 0x43, 0xf3, 0x95, 0x95,
+	0x33, 0x1d, 0x5e, 0x41, 0xc8, 0x57, 0x9f, 0x93, 0x5b, 0x27, 0x8d, 0xfc,
+	0xdd, 0x0e, 0x19, 0x04, 0xff, 0xcc, 0x9b, 0x11, 0xc0, 0x3f, 0x98, 0x96,
+	0x5b, 0x2b, 0xc4, 0xdb, 0xef, 0x02, 0x7f, 0x60, 0xe2, 0x7a, 0xea, 0x74,
+	0xca, 0xdd, 0x3b, 0x61, 0xf7, 0xa2, 0x7c, 0x91, 0x38, 0x1f, 0xd2, 0x73,
+	0x53, 0x28, 0xee, 0xd1, 0x73, 0x73, 0xb0, 0x38, 0x03, 0xfc, 0xdc, 0x06,
+	0xba, 0x0f, 0x82, 0x99, 0x54, 0x01, 0x94, 0xf3, 0x11, 0xfc, 0x86, 0x1d,
+	0x50, 0xfc, 0x18, 0xf2, 0x1b, 0xa5, 0x30, 0x4a, 0x9e, 0x73, 0x2d, 0x0f,
+	0xbf, 0x13, 0xfc, 0x14, 0x45, 0xbb, 0x48, 0xeb, 0xe6, 0xef, 0x9f, 0x20,
+	0x0f, 0xef, 0x49, 0x4c, 0x62, 0x33, 0x6d, 0x1d, 0xf6, 0xcd, 0xb9, 0xe3,
+	0x9c, 0xc5, 0xb4, 0x2c, 0x3f, 0x3b, 0x37, 0x6f, 0x97, 0xe7, 0xe8, 0x36,
+	0x4f, 0x1f, 0x8f, 0xf9, 0x1a, 0x56, 0xd2, 0xfd, 0xb7, 0xb4, 0x5c, 0x72,
+	0x8f, 0xce, 0xac, 0x30, 0xef, 0xc5, 0x75, 0x39, 0xe7, 0xd5, 0x34, 0x48,
+	0xbf, 0x25, 0xd9, 0x93, 0x07, 0x3f, 0x61, 0x9c, 0xd2, 0xa7, 0x7d, 0x1d,
+	0xd2, 0x04, 0x69, 0x60, 0xdc, 0xd2, 0xe6, 0x94, 0xa5, 0xcd, 0x27, 0xf1,
+	0xc6, 0x53, 0xba, 0x60, 0x69, 0xf3, 0x29, 0xbc, 0xf1, 0x94, 0x5e, 0x9c,
+	0xe3, 0xe3, 0x5e, 0xf8, 0x72, 0xdb, 0xa1, 0xdf, 0x76, 0x57, 0x40, 0xbf,
+	0xe0, 0xbb, 0x1c, 0x7c, 0x80, 0x5c, 0x69, 0x1f, 0xde, 0xec, 0x67, 0xa3,
+	0x6d, 0x3f, 0x23, 0x7b, 0x4a, 0x01, 0xc6, 0x78, 0x37, 0xc6, 0xfb, 0x39,
+	0xbc, 0x3f, 0xa3, 0xe5, 0x8c, 0xf2, 0x0f, 0x5b, 0x79, 0xf5, 0x79, 0xbc,
+	0xdb, 0xe3, 0x07, 0xa5, 0xdd, 0x8b, 0xc8, 0x34, 0xda, 0xfa, 0xba, 0xec,
+	0xa9, 0xcc, 0xe2, 0xb9, 0x84, 0xe7, 0x55, 0x3c, 0x97, 0xd1, 0xde, 0x0b,
+	0x48, 0x5f, 0x29, 0xd3, 0x5e, 0x3d, 0xca, 0xbf, 0x86, 0xdf, 0xcf, 0xcb,
+	0xd0, 0x23, 0x2f, 0xe1, 0xf9, 0x01, 0xf2, 0x9f, 0x45, 0xfd, 0x60, 0xf5,
+	0x8c, 0x4f, 0x19, 0xf6, 0x9c, 0x6d, 0x3b, 0xe5, 0xe4, 0x2a, 0xa0, 0xe9,
+	0xd2, 0x00, 0xfa, 0xde, 0xa3, 0x79, 0xa6, 0x0f, 0x32, 0x3f, 0x07, 0x19,
+	0x37, 0xa4, 0x61, 0x6a, 0x07, 0x7c, 0x79, 0xcc, 0x05, 0xde, 0x93, 0xb5,
+	0x32, 0x1b, 0xa3, 0x1d, 0x79, 0x93, 0x2e, 0x9f, 0x2b, 0x35, 0x69, 0xbb,
+	0x7a, 0x7c, 0x09, 0xff, 0xd0, 0xef, 0x0a, 0xe5, 0x81, 0x91, 0xc6, 0x13,
+	0x45, 0xca, 0x02, 0xe8, 0x9f, 0xe2, 0x08, 0xde, 0xb5, 0x5a, 0x26, 0x14,
+	0x24, 0x94, 0x07, 0xac, 0x47, 0x99, 0x50, 0x2d, 0x77, 0x28, 0x6b, 0x28,
+	0x7b, 0x28, 0x4b, 0xcc, 0x7c, 0xec, 0x7e, 0x90, 0x32, 0x1c, 0xb4, 0x10,
+	0xa3, 0xfd, 0xe1, 0x19, 0x1f, 0x64, 0xec, 0x3e, 0x2b, 0x4f, 0x47, 0xf5,
+	0x5c, 0xec, 0x29, 0xaa, 0x98, 0x2b, 0xa7, 0x91, 0x86, 0xe7, 0xf8, 0xc3,
+	0x78, 0x7f, 0x49, 0xf6, 0xe0, 0xc9, 0x1d, 0xff, 0x02, 0x7e, 0x73, 0x6e,
+	0xca, 0x28, 0x87, 0xa7, 0x74, 0x02, 0x6f, 0x3c, 0xa5, 0x31, 0x2b, 0x47,
+	0xc6, 0xad, 0x1c, 0xe1, 0x9c, 0xde, 0x04, 0x3c, 0x70, 0x7c, 0x4a, 0xc7,
+	0x17, 0xc0, 0xcf, 0x4e, 0x6e, 0xf2, 0x5d, 0xd6, 0x8f, 0x6d, 0x14, 0xc3,
+	0x83, 0x78, 0x3a, 0xc9, 0xcf, 0x0d, 0xda, 0x0e, 0xce, 0x69, 0xda, 0xfd,
+	0x2b, 0xd7, 0xf0, 0x62, 0xcc, 0xe8, 0x14, 0xaf, 0x59, 0x34, 0xef, 0xcf,
+	0xe1, 0x31, 0x63, 0xf1, 0xc8, 0xdf, 0xca, 0xfe, 0x86, 0xdc, 0x82, 0x4d,
+	0x9b, 0xf5, 0x7d, 0xcc, 0x03, 0xc6, 0x72, 0x7c, 0x14, 0x7d, 0x3b, 0xb2,
+	0xdb, 0xa7, 0x0c, 0x67, 0x0c, 0x81, 0xe3, 0x63, 0xbb, 0x48, 0xd7, 0x38,
+	0x48, 0xc9, 0xbc, 0x6f, 0x7e, 0x13, 0xe6, 0x2c, 0x23, 0x7b, 0x4b, 0xf7,
+	0x6a, 0x5f, 0xb9, 0xf6, 0x68, 0x93, 0xf5, 0x73, 0xc2, 0x72, 0xa0, 0xd5,
+	0x18, 0x6d, 0x9b, 0x2f, 0xc5, 0x0c, 0xcd, 0xf3, 0x37, 0xe5, 0x73, 0xb5,
+	0xbc, 0x37, 0x76, 0x4d, 0x61, 0x81, 0xac, 0xa3, 0x6d, 0x81, 0x39, 0x2b,
+	0x57, 0xe3, 0x9d, 0xbe, 0x3b, 0xf9, 0x8a, 0xfc, 0x74, 0x10, 0x3c, 0xf1,
+	0x5d, 0xcb, 0xfb, 0xf4, 0x35, 0xd8, 0xe7, 0x62, 0x7e, 0xf2, 0x60, 0xfb,
+	0xba, 0x72, 0x0a, 0xb6, 0xdb, 0xf6, 0xb9, 0x36, 0xae, 0x06, 0x3c, 0x51,
+	0x79, 0xa4, 0xd8, 0x20, 0x93, 0x45, 0xd5, 0x1c, 0xb1, 0xb2, 0x33, 0x22,
+	0x09, 0x4d, 0xdf, 0xb4, 0xef, 0x7a, 0xc7, 0x22, 0x96, 0xee, 0xd6, 0xd5,
+	0x48, 0xfd, 0xef, 0x42, 0xc7, 0xa6, 0xa1, 0x63, 0x1b, 0xa1, 0x83, 0x17,
+	0xcb, 0x88, 0x35, 0x35, 0x4b, 0x65, 0x04, 0xeb, 0x24, 0xe1, 0x75, 0x1f,
+	0x44, 0xbd, 0x90, 0xfe, 0xa2, 0x9a, 0xd6, 0x72, 0x92, 0x77, 0xb6, 0x57,
+	0x46, 0x9c, 0x1d, 0x95, 0xc5, 0x3a, 0x68, 0x8b, 0xe7, 0x8a, 0x81, 0xf5,
+	0x91, 0x22, 0x6d, 0xd4, 0x64, 0x2a, 0x0b, 0x9c, 0xec, 0x00, 0xcc, 0xcf,
+	0x8c, 0xc2, 0x4f, 0xa7, 0x5c, 0x06, 0xcc, 0xa7, 0x01, 0xf3, 0xc4, 0xa8,
+	0x13, 0xda, 0x06, 0xc2, 0xa0, 0xc8, 0xc4, 0x58, 0x97, 0xcc, 0x4c, 0x91,
+	0x0e, 0x21, 0x03, 0x46, 0x31, 0x9f, 0xa9, 0x15, 0xb0, 0x03, 0xd8, 0x3f,
+	0xe4, 0xf6, 0x58, 0x8b, 0xce, 0x33, 0xfa, 0xbc, 0x55, 0x66, 0xca, 0x69,
+	0x0b, 0xdb, 0xe1, 0x2a, 0xd8, 0x56, 0xcc, 0xc1, 0xb6, 0x03, 0xb0, 0xed,
+	0x5c, 0x16, 0xb6, 0xe5, 0x74, 0x71, 0x1b, 0x6c, 0x1a, 0xa3, 0x8b, 0x0d,
+	0x5e, 0x9b, 0x2d, 0x3d, 0xbc, 0xdf, 0xda, 0xbb, 0xb4, 0x89, 0x7e, 0x0a,
+	0x78, 0x48, 0x63, 0xf8, 0x3d, 0x79, 0x2f, 0x65, 0x19, 0xd2, 0xf9, 0xbd,
+	0x07, 0x65, 0xf0, 0x3d, 0xf9, 0x67, 0x2b, 0x4c, 0xd9, 0xbb, 0x2d, 0x2c,
+	0xb4, 0x13, 0x32, 0xb0, 0x89, 0xfb, 0x9c, 0xec, 0x24, 0x61, 0xf8, 0x8f,
+	0x80, 0x17, 0x79, 0x95, 0xea, 0x36, 0xf9, 0x66, 0xbb, 0xd7, 0xda, 0x76,
+	0xd8, 0x76, 0x38, 0x96, 0x95, 0x56, 0xcf, 0x87, 0xf4, 0x15, 0xda, 0xd7,
+	0x23, 0x4e, 0x66, 0xc9, 0xb8, 0xaa, 0x69, 0x8e, 0xf2, 0xd6, 0x95, 0x7e,
+	0xd0, 0x49, 0xff, 0x02, 0x5a, 0x33, 0x72, 0xc3, 0xd0, 0xf1, 0x0a, 0x3b,
+	0xbe, 0x1a, 0xc3, 0x37, 0xa9, 0x28, 0xf4, 0x21, 0xe5, 0xcd, 0x0e, 0xe3,
+	0x9b, 0xcb, 0x43, 0x80, 0x35, 0xfc, 0x3e, 0xa8, 0x6d, 0xce, 0xa7, 0x4b,
+	0x94, 0x49, 0xf3, 0xb4, 0x68, 0x7c, 0x97, 0x56, 0xf4, 0x55, 0x6d, 0xaf,
+	0xbb, 0x32, 0x60, 0xe6, 0xfc, 0x30, 0xe7, 0x9c, 0xbe, 0x48, 0xfb, 0x03,
+	0x03, 0x96, 0xbf, 0x92, 0xa3, 0x79, 0x79, 0xbb, 0x1d, 0xfb, 0x1f, 0x2e,
+	0x33, 0x77, 0x8d, 0x73, 0x73, 0x37, 0x50, 0x59, 0x3c, 0x46, 0x91, 0xb6,
+	0x07, 0x58, 0xcf, 0x85, 0x8d, 0x94, 0x92, 0x5a, 0x9f, 0xf2, 0x93, 0xb6,
+	0x12, 0xd2, 0x27, 0xb6, 0x78, 0x4d, 0xf0, 0x01, 0x9e, 0x5e, 0x62, 0x77,
+	0x25, 0xac, 0xdc, 0xa4, 0x1f, 0x1c, 0xf6, 0x91, 0xb7, 0x72, 0x32, 0x8f,
+	0xf6, 0x47, 0x9c, 0xfe, 0xca, 0x72, 0xf2, 0x32, 0x94, 0x93, 0x1c, 0x8f,
+	0x23, 0x77, 0x3c, 0x48, 0x1e, 0x7d, 0xbf, 0xb6, 0xaf, 0xb7, 0x6e, 0xab,
+	0x01, 0xfe, 0x08, 0xc7, 0xcc, 0x1a, 0xa2, 0x33, 0xf7, 0x08, 0x6c, 0x22,
+	0x3b, 0x6f, 0xbb, 0xe7, 0xe6, 0x5f, 0xd3, 0x05, 0x7e, 0x33, 0x8e, 0x6a,
+	0x68, 0xa4, 0xc6, 0x77, 0x34, 0x2d, 0xd4, 0x2e, 0xb1, 0x65, 0x39, 0x06,
+	0xda, 0xb3, 0xb5, 0xc6, 0x16, 0x2c, 0xd1, 0xfe, 0xa4, 0xec, 0xa2, 0xfd,
+	0xf9, 0x43, 0xe0, 0x88, 0xe3, 0xe9, 0xb2, 0x69, 0xb4, 0x53, 0x17, 0x8f,
+	0x6f, 0xb1, 0xff, 0x48, 0x38, 0x09, 0xb7, 0xa1, 0xad, 0x84, 0x22, 0x6c,
+	0x81, 0x0c, 0x80, 0x97, 0x39, 0x07, 0x8a, 0xb6, 0xeb, 0xb6, 0xbf, 0xa8,
+	0x31, 0x31, 0xe4, 0xd5, 0xb5, 0x52, 0xcf, 0x3e, 0xc9, 0x7f, 0x7c, 0xaf,
+	0xd2, 0xf6, 0xef, 0x52, 0x59, 0x56, 0xad, 0x7b, 0xae, 0x9e, 0xc3, 0x5f,
+	0xff, 0x82, 0x39, 0x0a, 0xf1, 0x17, 0xd2, 0x45, 0x35, 0x0e, 0x49, 0x13,
+	0x86, 0x16, 0x0c, 0x2d, 0x6e, 0xb4, 0xfa, 0x26, 0xa4, 0xbd, 0xab, 0x40,
+	0x7b, 0xf7, 0x81, 0xc6, 0x28, 0xc3, 0x19, 0x97, 0x5b, 0x8b, 0xef, 0x23,
+	0xf8, 0x0e, 0xf9, 0xe4, 0x4a, 0x32, 0x9c, 0xf2, 0x9b, 0x75, 0xb2, 0x56,
+	0xee, 0x87, 0x7e, 0x2e, 0xeb, 0x70, 0xdc, 0x94, 0xff, 0xff, 0x15, 0xed,
+	0xac, 0xad, 0x35, 0xf6, 0xca, 0x8d, 0xb5, 0x94, 0xaf, 0x6b, 0xe4, 0x60,
+	0x55, 0xda, 0x95, 0xe4, 0x77, 0xf5, 0x98, 0xd7, 0xff, 0x3f, 0x18, 0x73,
+	0x7c, 0xd1, 0x98, 0x3d, 0x3b, 0xe6, 0x77, 0x21, 0xbf, 0xc9, 0xf8, 0x38,
+	0x1e, 0xf9, 0x2e, 0x1c, 0xb3, 0xc5, 0x85, 0x1e, 0x57, 0xb5, 0x9c, 0x08,
+	0x65, 0x04, 0xc7, 0x35, 0x60, 0xc7, 0xf0, 0xb9, 0xaa, 0x71, 0x0d, 0xbc,
+	0x89, 0x71, 0xb5, 0x2e, 0x18, 0xd7, 0xf6, 0x2b, 0x8e, 0x6b, 0x39, 0x1e,
+	0x27, 0x2f, 0x87, 0xe3, 0x8b, 0xca, 0xae, 0x22, 0xc7, 0xd8, 0x8f, 0x31,
+	0x1e, 0xd4, 0xfe, 0x80, 0x19, 0x63, 0xda, 0x8e, 0x51, 0x54, 0xdb, 0xb6,
+	0x7f, 0x8f, 0xdf, 0xd5, 0xe3, 0xa3, 0xee, 0xff, 0x3e, 0x68, 0xba, 0x4e,
+	0xb2, 0x5d, 0x75, 0x56, 0xfe, 0xdf, 0x24, 0x1f, 0x2e, 0x71, 0xae, 0x93,
+	0x19, 0x91, 0x51, 0xe8, 0xe0, 0xff, 0x5c, 0xcb, 0xd8, 0xfd, 0xf6, 0x94,
+	0xd5, 0x63, 0xd0, 0x17, 0x3b, 0x60, 0xf3, 0xf5, 0x17, 0x55, 0x77, 0x44,
+	0x82, 0xe0, 0xb6, 0xd4, 0xa7, 0xd1, 0xf7, 0x7e, 0xed, 0xab, 0x2e, 0x8d,
+	0x9b, 0x3f, 0x57, 0x2b, 0x3e, 0xed, 0x0d, 0xea, 0x73, 0xe8, 0xbb, 0xe3,
+	0xb4, 0xc1, 0xb2, 0xb0, 0x93, 0x33, 0xf1, 0x88, 0xb6, 0xc5, 0xa8, 0x13,
+	0x93, 0xf1, 0x8c, 0xa4, 0xd1, 0x5f, 0x26, 0xae, 0x84, 0x7d, 0xc0, 0x56,
+	0x83, 0x0d, 0xf9, 0xe1, 0xca, 0x3e, 0x3c, 0x0f, 0xcb, 0xad, 0xb0, 0x77,
+	0x6e, 0x7d, 0xe4, 0x0b, 0x72, 0x1b, 0x6c, 0x9d, 0xdb, 0x1e, 0x19, 0x93,
+	0xbd, 0xb0, 0x6d, 0xf6, 0xc2, 0xce, 0xd9, 0x5b, 0xa1, 0xed, 0x39, 0x8e,
+	0xb2, 0xad, 0x55, 0xb4, 0x46, 0x1b, 0x87, 0xe3, 0x23, 0xee, 0x0f, 0x72,
+	0x0e, 0x52, 0x09, 0xf5, 0x8a, 0x9e, 0x97, 0xa6, 0x05, 0x69, 0xaf, 0x27,
+	0xab, 0x42, 0xfd, 0xb4, 0xca, 0xc6, 0x8d, 0x8c, 0x0d, 0x78, 0x65, 0xda,
+	0x22, 0x8d, 0x78, 0xc0, 0x33, 0xf1, 0x47, 0xda, 0xaa, 0x1e, 0x7f, 0x63,
+	0x9d, 0xf8, 0x2b, 0xeb, 0xa4, 0xfe, 0x73, 0x90, 0xaf, 0xd5, 0x34, 0xc5,
+	0xb7, 0x67, 0x75, 0x0d, 0x69, 0x8b, 0x32, 0x38, 0xa4, 0x87, 0x8d, 0xaf,
+	0x23, 0x7f, 0xaf, 0x48, 0x4f, 0xfb, 0xb9, 0x2e, 0xb3, 0xbb, 0x5b, 0x56,
+	0x33, 0x1e, 0x90, 0xad, 0xcc, 0xc7, 0x04, 0x94, 0x5f, 0x1d, 0x13, 0xa0,
+	0x9f, 0xf5, 0x01, 0xe0, 0xec, 0x16, 0x3c, 0xfb, 0x64, 0x88, 0x71, 0x87,
+	0x4a, 0x68, 0x97, 0x7f, 0xd5, 0xda, 0xe5, 0x21, 0x1c, 0x09, 0xc0, 0x61,
+	0xe4, 0xf3, 0x52, 0x3d, 0xb7, 0x50, 0x7f, 0xe7, 0xe7, 0x6c, 0xda, 0x84,
+	0xec, 0x2a, 0x71, 0xdc, 0x94, 0xc1, 0xc4, 0x4d, 0xb5, 0x0c, 0x8e, 0x5b,
+	0x3b, 0x0a, 0x65, 0xb4, 0xfc, 0x5c, 0x2a, 0x3b, 0x29, 0xf7, 0x18, 0x9f,
+	0x7f, 0x20, 0x45, 0x5a, 0x7f, 0xb7, 0x64, 0xe6, 0xe2, 0xf3, 0x02, 0x7a,
+	0x93, 0x54, 0x24, 0xad, 0xd7, 0xd3, 0xbc, 0x09, 0xd9, 0x21, 0xbd, 0x31,
+	0xc6, 0x3a, 0x19, 0xcf, 0xf3, 0xf3, 0x13, 0xb0, 0x1f, 0x86, 0x4b, 0x0a,
+	0x16, 0x7c, 0xad, 0x0c, 0x79, 0x81, 0x6c, 0x4f, 0x39, 0x3a, 0x76, 0x6c,
+	0x74, 0x6d, 0xa9, 0xce, 0xd8, 0xae, 0x8e, 0x8e, 0xff, 0xce, 0x80, 0xfa,
+	0x66, 0xb4, 0x7d, 0xab, 0xb4, 0xfe, 0x9d, 0xd6, 0x65, 0x46, 0xeb, 0xc2,
+	0x38, 0xe6, 0x8c, 0x17, 0xb1, 0xe5, 0xaa, 0xd3, 0xa7, 0xea, 0x42, 0x5b,
+	0xb0, 0x50, 0x09, 0xd3, 0x9e, 0x5c, 0x26, 0xed, 0x85, 0x65, 0xd2, 0xfe,
+	0x76, 0x99, 0x34, 0x13, 0x17, 0xec, 0x2f, 0x5e, 0x46, 0xde, 0x88, 0xe6,
+	0x55, 0x69, 0x36, 0xf6, 0x75, 0x7e, 0xae, 0xcc, 0x2a, 0xeb, 0x97, 0x31,
+	0x46, 0x6c, 0x62, 0xc3, 0x39, 0x1d, 0x1b, 0xde, 0xe2, 0x6d, 0x53, 0x8c,
+	0x75, 0x11, 0x17, 0x09, 0xd9, 0xab, 0xf1, 0x42, 0x9c, 0x7c, 0x85, 0x31,
+	0xe0, 0x3c, 0xd7, 0x5a, 0x13, 0xea, 0x4a, 0xb4, 0x3d, 0x6f, 0x9b, 0x98,
+	0x79, 0x8b, 0xe9, 0x75, 0xd5, 0x3e, 0xd8, 0x0a, 0xfd, 0xc5, 0x26, 0xd9,
+	0x3e, 0x96, 0x58, 0x41, 0xbd, 0xb5, 0x63, 0xcc, 0xf8, 0x83, 0x7b, 0xc1,
+	0x57, 0x19, 0x21, 0x8c, 0xc9, 0x94, 0x08, 0x6d, 0xe2, 0xa5, 0xb6, 0xf0,
+	0xeb, 0xb7, 0xd7, 0x7b, 0x85, 0xf6, 0x1c, 0xd8, 0x0e, 0x3f, 0x6b, 0x7b,
+	0xf5, 0xd2, 0x37, 0x16, 0xe2, 0x4a, 0xfd, 0x9c, 0xf5, 0x22, 0x57, 0xa8,
+	0xa7, 0xed, 0x12, 0x79, 0x66, 0x4e, 0x16, 0x6f, 0x84, 0xcd, 0x24, 0x41,
+	0xb6, 0x5b, 0x5a, 0x23, 0xa2, 0x63, 0x3c, 0x29, 0x23, 0x9b, 0x3b, 0xb8,
+	0xb6, 0x03, 0xfa, 0x37, 0xb6, 0x8a, 0x89, 0x9b, 0x86, 0x76, 0xca, 0x72,
+	0xb4, 0x7b, 0xbd, 0xa5, 0x5d, 0xae, 0xa9, 0xee, 0xa0, 0xcc, 0xc5, 0x9c,
+	0x18, 0x3a, 0xde, 0x5e, 0x94, 0x44, 0x48, 0xc7, 0x33, 0xf0, 0x8b, 0xab,
+	0xe9, 0x78, 0x46, 0x52, 0x9a, 0x8e, 0x6b, 0x17, 0xd0, 0x71, 0xab, 0xa5,
+	0xe3, 0x77, 0x44, 0x0d, 0x5d, 0x28, 0xad, 0xa7, 0x48, 0xa7, 0x86, 0x8e,
+	0x1d, 0x4d, 0xc7, 0x33, 0x78, 0xbb, 0x7e, 0x8f, 0x2d, 0x13, 0xb1, 0x69,
+	0xfc, 0x1d, 0xa6, 0x51, 0x2e, 0xfe, 0x66, 0xd4, 0xe8, 0xa5, 0x14, 0xe8,
+	0x28, 0x4c, 0xff, 0x60, 0xd4, 0xd0, 0x67, 0x75, 0x9a, 0x89, 0x8f, 0xf4,
+	0x17, 0xdf, 0x13, 0x5d, 0x48, 0x9f, 0x29, 0xd0, 0x67, 0x58, 0xe6, 0xf5,
+	0xe8, 0xb3, 0xde, 0xae, 0x5b, 0x44, 0xf5, 0xba, 0x7b, 0x26, 0x66, 0x68,
+	0xf5, 0x56, 0x3d, 0x76, 0x8e, 0xfb, 0xd9, 0x9f, 0x81, 0x56, 0xcd, 0xdc,
+	0x9c, 0x9f, 0xf7, 0xb7, 0x19, 0x8b, 0x4a, 0x98, 0x18, 0x36, 0xe3, 0xa4,
+	0x57, 0xb2, 0x1d, 0x8d, 0x7c, 0xaa, 0xd1, 0xf2, 0xa9, 0x71, 0x48, 0xa5,
+	0xab, 0x65, 0x76, 0x37, 0x74, 0x05, 0x6d, 0x6c, 0x2d, 0xa7, 0x91, 0xd7,
+	0x9a, 0xc8, 0x16, 0xff, 0xd9, 0xee, 0x5f, 0xe0, 0xba, 0x80, 0x0c, 0x39,
+	0x48, 0x6b, 0x2b, 0x9b, 0x71, 0x29, 0xbf, 0x11, 0xdf, 0xdd, 0xd2, 0x56,
+	0x56, 0x72, 0xfb, 0x58, 0x83, 0xec, 0x2b, 0xba, 0xf2, 0x51, 0xd4, 0xff,
+	0x48, 0xd1, 0x83, 0x3f, 0x3e, 0x1e, 0xa5, 0x5d, 0xb8, 0xb7, 0xc8, 0xf5,
+	0x49, 0xc7, 0xac, 0x19, 0x2d, 0x58, 0xf3, 0x8c, 0x48, 0x5b, 0x47, 0x01,
+	0x9e, 0x8a, 0xb8, 0x3b, 0x01, 0x47, 0x5d, 0x3a, 0x2d, 0xaf, 0x74, 0x0f,
+	0x38, 0xda, 0x97, 0x70, 0x7a, 0xe4, 0xc6, 0x4a, 0x5a, 0x6e, 0xa8, 0x98,
+	0x75, 0xd2, 0xf9, 0x75, 0xd0, 0xa4, 0x37, 0x0d, 0x9d, 0x93, 0xf1, 0x82,
+	0xe0, 0x3c, 0xe4, 0xb7, 0x3a, 0xe2, 0x4a, 0xb4, 0x23, 0x19, 0x9f, 0x16,
+	0xf3, 0x7d, 0xb1, 0xfc, 0xe3, 0x60, 0x28, 0xe6, 0xca, 0x2b, 0x3e, 0xc7,
+	0xd5, 0x23, 0xd7, 0x97, 0xab, 0xfb, 0xe3, 0x5a, 0xe9, 0x13, 0x51, 0xae,
+	0x4d, 0x64, 0x2b, 0xe5, 0x28, 0xe3, 0xe7, 0x22, 0x79, 0x69, 0x7b, 0x2b,
+	0x7c, 0x37, 0x48, 0xeb, 0xb6, 0xb7, 0x82, 0x56, 0x62, 0xd0, 0xf3, 0x5b,
+	0x01, 0xd7, 0x56, 0xc6, 0xbb, 0x18, 0xe7, 0xe2, 0xf7, 0x5f, 0xa2, 0x5f,
+	0xd6, 0xfd, 0x5d, 0xbd, 0x66, 0x25, 0x8a, 0x73, 0x6e, 0xf8, 0x65, 0x79,
+	0x5d, 0xd3, 0x38, 0x14, 0x4d, 0x8b, 0x13, 0x7d, 0x5b, 0x5c, 0x56, 0xf8,
+	0xd5, 0xfd, 0x73, 0xed, 0x57, 0x14, 0x70, 0xe8, 0xee, 0xd8, 0xdc, 0x23,
+	0x7d, 0x18, 0x5f, 0xff, 0x92, 0xf1, 0xed, 0x17, 0xc6, 0x54, 0x2f, 0x16,
+	0x39, 0x86, 0xf9, 0x71, 0xa9, 0x3f, 0x32, 0xe3, 0x8a, 0x76, 0x2c, 0x1e,
+	0x8f, 0xae, 0xaf, 0x4e, 0x01, 0x96, 0xe7, 0xf4, 0x1e, 0x81, 0x20, 0xb8,
+	0xa6, 0xe3, 0x62, 0x90, 0x58, 0x97, 0xec, 0x9c, 0x9e, 0x5f, 0xd3, 0x19,
+	0x8a, 0xa4, 0x33, 0x1a, 0xff, 0xf8, 0x4e, 0xe4, 0xca, 0xdd, 0x98, 0x3b,
+	0x71, 0x73, 0x5d, 0xae, 0xe6, 0x8d, 0x9c, 0xdf, 0x6d, 0xd7, 0xad, 0x42,
+	0xbf, 0x29, 0x08, 0x94, 0xbf, 0x58, 0x56, 0x50, 0x47, 0x61, 0xec, 0xb2,
+	0xdb, 0xee, 0x4b, 0x49, 0x31, 0x6e, 0x38, 0xe4, 0xa6, 0xa3, 0x89, 0x42,
+	0xb9, 0x0b, 0xbf, 0x1b, 0xf0, 0xfe, 0x45, 0xd8, 0x28, 0x3d, 0xb0, 0x61,
+	0x24, 0xa6, 0x8c, 0x3c, 0x00, 0xfd, 0x76, 0xe4, 0x95, 0x22, 0x3f, 0x7a,
+	0x89, 0xe1, 0x72, 0x2c, 0x31, 0x5a, 0xde, 0xcb, 0xfa, 0x28, 0x7b, 0xa5,
+	0xf8, 0x1d, 0xfb, 0x62, 0x1f, 0xf4, 0x79, 0x7f, 0x96, 0x3e, 0x5c, 0xdb,
+	0x36, 0xdb, 0x0c, 0xf1, 0xe2, 0xd2, 0x0d, 0xc7, 0xbf, 0x6e, 0xeb, 0x8f,
+	0x70, 0x7c, 0x7b, 0x2d, 0xdc, 0x8b, 0xfb, 0x7d, 0x49, 0xdb, 0x2c, 0x8f,
+	0x55, 0x68, 0x27, 0x72, 0x4d, 0x27, 0x79, 0x62, 0x5c, 0x08, 0x47, 0x10,
+	0x5c, 0x48, 0x19, 0x7d, 0xfd, 0x74, 0x85, 0xeb, 0x1a, 0x41, 0xf0, 0x5d,
+	0xda, 0xc2, 0x83, 0x25, 0xf4, 0x17, 0xe2, 0x60, 0x63, 0xde, 0x85, 0x2c,
+	0x1c, 0xe9, 0x26, 0x7e, 0x05, 0x5e, 0x69, 0x87, 0xb7, 0x4b, 0xa2, 0x89,
+	0xdf, 0x2e, 0x37, 0x24, 0x3e, 0x51, 0xf6, 0x80, 0x67, 0x8e, 0x3b, 0x96,
+	0xd8, 0x63, 0xc7, 0xcc, 0xfd, 0x20, 0xaf, 0xbf, 0x4f, 0xe3, 0xa5, 0x05,
+	0x3e, 0x12, 0x61, 0x9a, 0x87, 0x85, 0xb0, 0x25, 0x2c, 0x6e, 0x82, 0xe0,
+	0xfb, 0x29, 0xf6, 0xd9, 0xcd, 0xfd, 0x00, 0x23, 0xe8, 0x37, 0xbf, 0x56,
+	0x11, 0x0f, 0xd1, 0xc4, 0x1d, 0xe8, 0xfb, 0xb7, 0xd1, 0xf7, 0xbe, 0x32,
+	0xfb, 0x83, 0x7c, 0xc0, 0xd8, 0x47, 0x2a, 0x21, 0xbc, 0xcb, 0xf5, 0x1d,
+	0xce, 0x79, 0xa7, 0xb5, 0xeb, 0xc2, 0x6f, 0x8d, 0x48, 0x4f, 0xc1, 0x97,
+	0xcb, 0x56, 0x66, 0xd6, 0xb8, 0xf2, 0x2e, 0xc8, 0xda, 0x40, 0x4e, 0x42,
+	0x86, 0xcd, 0x68, 0xba, 0xc9, 0xae, 0xe7, 0xff, 0x11, 0xf9, 0xe4, 0x0a,
+	0xc6, 0x94, 0x7b, 0x7d, 0xda, 0xab, 0xb3, 0xc1, 0x8c, 0x4f, 0x99, 0xbc,
+	0x4a, 0xc6, 0xbd, 0x7c, 0x27, 0xf4, 0x03, 0xd2, 0x1a, 0xe9, 0x63, 0x27,
+	0xb2, 0x91, 0x64, 0x62, 0x58, 0xb8, 0xc7, 0x89, 0xfb, 0x13, 0xb8, 0xef,
+	0x87, 0xf2, 0xc0, 0x85, 0x9c, 0xe3, 0x1c, 0x9a, 0xfe, 0x86, 0xcb, 0xf3,
+	0x65, 0x0f, 0x08, 0xd7, 0x09, 0x93, 0xf1, 0xbd, 0xda, 0x26, 0x01, 0xd5,
+	0x15, 0x59, 0x76, 0x33, 0x2c, 0x12, 0xbf, 0xaa, 0xbc, 0xde, 0x73, 0x05,
+	0x3e, 0x67, 0x1c, 0x21, 0x1a, 0xcd, 0x16, 0xe5, 0xb5, 0x48, 0xb7, 0xbc,
+	0x96, 0x4d, 0xd5, 0x4b, 0xaf, 0x96, 0xf9, 0xcc, 0xd3, 0xe9, 0xb3, 0x26,
+	0xdd, 0x85, 0x2e, 0xe1, 0x9c, 0xf4, 0x40, 0x46, 0x4f, 0x00, 0x6e, 0xe2,
+	0xb0, 0x87, 0x32, 0x89, 0xf3, 0xa7, 0x54, 0x3a, 0x16, 0xcd, 0x95, 0xa5,
+	0x2f, 0x57, 0xb4, 0xb1, 0x9e, 0x01, 0x8e, 0x7f, 0x95, 0xc5, 0x43, 0xa3,
+	0xb8, 0x80, 0xad, 0x2f, 0x92, 0x70, 0xe0, 0x2b, 0x43, 0xd7, 0x3f, 0xba,
+	0x4a, 0x1a, 0x89, 0x9b, 0x1e, 0xf0, 0x52, 0x0d, 0x74, 0xd1, 0xfd, 0xcd,
+	0x5c, 0x37, 0xd5, 0x36, 0x64, 0xec, 0x63, 0xbf, 0xac, 0xd2, 0x7f, 0x1b,
+	0x57, 0xe9, 0x51, 0x2b, 0x2f, 0xa3, 0x7d, 0x94, 0x97, 0x4f, 0x97, 0x08,
+	0x8f, 0x78, 0x11, 0x3f, 0xd1, 0xd7, 0x5b, 0x16, 0x15, 0x49, 0x7b, 0xd1,
+	0xde, 0xf2, 0x42, 0xfa, 0x7f, 0xba, 0xf2, 0x61, 0x6b, 0x0b, 0x56, 0xc7,
+	0x54, 0xab, 0xf3, 0xc8, 0x83, 0xcb, 0xe5, 0x11, 0x26, 0x89, 0xae, 0x48,
+	0x5f, 0xf8, 0x54, 0x7b, 0x47, 0xde, 0xab, 0x15, 0xe2, 0x39, 0x80, 0xdc,
+	0x06, 0xae, 0xcb, 0x5c, 0xaf, 0xde, 0x8f, 0x79, 0xfb, 0x3f, 0x41, 0x26,
+	0xc6, 0x7c, 0x4f, 0xea, 0xe0, 0xdb, 0xbe, 0x0c, 0xdd, 0xf9, 0x8a, 0x7f,
+	0xe1, 0x53, 0x9d, 0x1d, 0x41, 0xf0, 0xac, 0x9f, 0x4f, 0xb8, 0x90, 0x1f,
+	0x87, 0x2d, 0xbe, 0x87, 0x81, 0xef, 0x89, 0x39, 0x7c, 0x27, 0xe4, 0x62,
+	0xd7, 0xf7, 0x03, 0xae, 0xf5, 0x0d, 0x97, 0x6f, 0xbd, 0x55, 0xa5, 0x3f,
+	0xfe, 0xa1, 0x6c, 0x37, 0xfb, 0x1b, 0x91, 0xc3, 0x95, 0x9b, 0x88, 0xbf,
+	0x28, 0xc6, 0x7a, 0x4f, 0x9f, 0x6f, 0xfa, 0xed, 0x5b, 0xd0, 0x2f, 0xe9,
+	0xe5, 0x47, 0xac, 0x8b, 0x32, 0xd5, 0x75, 0x33, 0xa0, 0xcb, 0xbc, 0xad,
+	0x3b, 0x70, 0x85, 0xba, 0xde, 0x15, 0xea, 0x1e, 0x46, 0xdd, 0x3d, 0xb6,
+	0xee, 0x85, 0xcf, 0xbc, 0xb9, 0x7e, 0x07, 0xb8, 0xc7, 0x0e, 0x3e, 0x80,
+	0xb8, 0x11, 0xff, 0x36, 0xfc, 0xbe, 0x85, 0xed, 0x28, 0xda, 0xf7, 0x23,
+	0x95, 0x21, 0x19, 0xae, 0xec, 0xc4, 0x33, 0x88, 0xb4, 0x3e, 0x3c, 0xfb,
+	0xf0, 0x3b, 0x8d, 0x47, 0xa2, 0x6e, 0xfa, 0xc2, 0x5d, 0xc3, 0x7e, 0x88,
+	0x57, 0xae, 0xcd, 0xb3, 0x0f, 0xd8, 0x17, 0x5d, 0x3f, 0x41, 0x1f, 0x61,
+	0xfa, 0x07, 0x50, 0x67, 0x1a, 0x69, 0x2b, 0x69, 0x7b, 0x62, 0xae, 0xab,
+	0xeb, 0x54, 0xc3, 0x36, 0x1d, 0xce, 0x05, 0xf2, 0x0d, 0x8d, 0xf6, 0x16,
+	0x43, 0x18, 0xef, 0x44, 0x1b, 0xe3, 0x57, 0x29, 0xff, 0x1e, 0xc2, 0x15,
+	0x57, 0xfe, 0xc7, 0xf0, 0x7e, 0x2d, 0xd8, 0x9d, 0x62, 0x4c, 0x9e, 0xf3,
+	0x7e, 0xdd, 0xaa, 0xa5, 0x7b, 0x9f, 0x42, 0x1a, 0xe8, 0x84, 0x4e, 0x69,
+	0xb0, 0x74, 0x5a, 0x80, 0xe5, 0x43, 0x1a, 0xe5, 0x98, 0x17, 0x97, 0x4d,
+	0x76, 0xe6, 0xa5, 0x07, 0xba, 0x8c, 0xb2, 0xf6, 0xd3, 0xf5, 0x26, 0x0e,
+	0x03, 0xcb, 0xd1, 0xef, 0x04, 0x3d, 0x37, 0x88, 0x87, 0xfa, 0x03, 0x11,
+	0x0f, 0x34, 0x18, 0xd6, 0x4f, 0x7a, 0x03, 0x11, 0x8e, 0x19, 0x1c, 0x5f,
+	0xe6, 0xba, 0x34, 0x6d, 0x6b, 0xd6, 0x0f, 0x6d, 0x1c, 0xfe, 0x7b, 0x59,
+	0xc4, 0x67, 0x1a, 0xdb, 0x0b, 0xde, 0x55, 0xe3, 0x2f, 0x59, 0x63, 0xc1,
+	0x38, 0xf3, 0x49, 0x68, 0x30, 0xaf, 0x4f, 0xcb, 0xe9, 0xfc, 0x35, 0x35,
+	0xd2, 0xe0, 0xf5, 0xeb, 0xdf, 0x2c, 0xd3, 0xe0, 0x81, 0x4f, 0x17, 0x95,
+	0x61, 0x1a, 0xf3, 0x0a, 0x6b, 0x94, 0xde, 0xab, 0xa4, 0xf7, 0x28, 0xc9,
+	0x83, 0xa9, 0x64, 0x62, 0x48, 0x25, 0xbd, 0x71, 0xd9, 0x0f, 0xb9, 0x43,
+	0x39, 0x39, 0x73, 0x7f, 0x44, 0xb8, 0x9f, 0xef, 0x5d, 0x92, 0xf5, 0x29,
+	0x3f, 0x0b, 0x9f, 0x57, 0x94, 0x75, 0x95, 0x97, 0x1a, 0xcc, 0xd8, 0xb8,
+	0x0f, 0x01, 0x70, 0x36, 0xd1, 0x86, 0xbb, 0xb5, 0x81, 0x3c, 0x94, 0x50,
+	0x11, 0xd9, 0x45, 0x3f, 0x5f, 0x7d, 0xb1, 0x5e, 0xea, 0xa7, 0xd7, 0x78,
+	0x52, 0xd1, 0xe9, 0x66, 0x7f, 0x60, 0xb2, 0x73, 0x48, 0x89, 0x1e, 0x7b,
+	0x46, 0xbd, 0x91, 0xcc, 0x9e, 0xb5, 0xfa, 0x23, 0x90, 0xc7, 0xb4, 0xbe,
+	0x98, 0xf9, 0xbc, 0x2b, 0x17, 0x82, 0xb6, 0x4d, 0x17, 0xda, 0xb3, 0x5d,
+	0xb4, 0x73, 0x57, 0xd9, 0xfd, 0x95, 0x8c, 0x63, 0xbd, 0x4b, 0x9e, 0xf3,
+	0x0b, 0x18, 0xf7, 0x7e, 0xb9, 0xe0, 0xb3, 0xbf, 0x99, 0xcf, 0x79, 0xc2,
+	0x74, 0xc2, 0x6e, 0xfa, 0x13, 0xf5, 0xa7, 0x80, 0x87, 0x7d, 0x52, 0x07,
+	0x5f, 0xc9, 0xee, 0x4b, 0x0e, 0xe4, 0x45, 0xcf, 0x4b, 0x8f, 0xa0, 0xad,
+	0x15, 0x3e, 0xf8, 0x10, 0x76, 0x73, 0xcd, 0x91, 0xab, 0x21, 0x77, 0x1d,
+	0xbd, 0xc7, 0x02, 0x93, 0xe1, 0x4d, 0x61, 0xde, 0x33, 0x03, 0x2c, 0x57,
+	0x2f, 0xd3, 0x31, 0xf2, 0xba, 0xe6, 0x97, 0x4f, 0x65, 0xfd, 0x76, 0x4f,
+	0x39, 0xc3, 0x8c, 0x31, 0x00, 0xaf, 0xa4, 0xcd, 0x54, 0x6c, 0xbb, 0xcf,
+	0xb6, 0x58, 0xe6, 0x2a, 0xf9, 0xf6, 0xc0, 0x85, 0x7f, 0x78, 0xd6, 0xff,
+	0x7b, 0xc0, 0x91, 0x81, 0x4c, 0xe0, 0xf3, 0x6a, 0x90, 0x8f, 0x31, 0xa6,
+	0xf5, 0xbf, 0xeb, 0xad, 0x9d, 0xac, 0x79, 0x7f, 0x58, 0xef, 0x93, 0x79,
+	0xfe, 0x33, 0x59, 0xae, 0x77, 0xc0, 0x36, 0xc9, 0x69, 0xb9, 0x18, 0xfd,
+	0x69, 0x0e, 0xf0, 0x14, 0x2a, 0xb4, 0x43, 0xfe, 0x06, 0x76, 0x88, 0xd6,
+	0x93, 0xf2, 0xed, 0x41, 0xe6, 0xb1, 0xdd, 0xec, 0xd5, 0xae, 0xd6, 0x0b,
+	0x21, 0x2c, 0xc9, 0xce, 0x1c, 0xf2, 0x47, 0xb4, 0x1d, 0xef, 0xc9, 0xac,
+	0xe7, 0xea, 0x7d, 0x27, 0xf9, 0xc1, 0x20, 0x78, 0xc5, 0x77, 0xe5, 0xa4,
+	0x86, 0xf9, 0x05, 0xf4, 0xe1, 0xc8, 0xc4, 0x80, 0xfb, 0xd3, 0x93, 0x3e,
+	0xc7, 0xc7, 0x3c, 0xae, 0x2b, 0x6d, 0x8e, 0x1b, 0xf8, 0x68, 0x9b, 0x7e,
+	0x2f, 0x98, 0x8d, 0x71, 0xdd, 0x02, 0x3c, 0x5d, 0x6a, 0xf7, 0x6e, 0x90,
+	0xdb, 0xe6, 0x6c, 0x9a, 0x69, 0x31, 0x36, 0xa3, 0xd1, 0x69, 0x17, 0xfe,
+	0x61, 0xc4, 0xbf, 0xb0, 0xba, 0x80, 0xb9, 0x81, 0x0e, 0x5b, 0x0c, 0x4b,
+	0x8a, 0xb0, 0x0c, 0x6b, 0x58, 0x62, 0xc0, 0xa5, 0x0b, 0xd9, 0x77, 0x9b,
+	0x1c, 0x02, 0xde, 0x87, 0x06, 0x45, 0x9e, 0x85, 0x4d, 0x76, 0xbe, 0x0a,
+	0x9e, 0x19, 0xc0, 0x73, 0xde, 0xe7, 0x5e, 0x00, 0xe6, 0xf9, 0xde, 0xb0,
+	0x70, 0x2f, 0x00, 0x71, 0xd8, 0x81, 0xdf, 0x22, 0x33, 0xd0, 0xbf, 0x27,
+	0xfd, 0xd7, 0x82, 0xf1, 0x18, 0x75, 0x23, 0xda, 0x99, 0xdb, 0x1b, 0x14,
+	0xc8, 0xe7, 0x53, 0xd4, 0x43, 0xb5, 0xd2, 0xb6, 0x8e, 0x7e, 0x88, 0x91,
+	0x9f, 0x37, 0xf8, 0x19, 0xf4, 0xf5, 0x5b, 0x2b, 0xa5, 0x3e, 0x2f, 0xfd,
+	0x1d, 0x75, 0xc8, 0x73, 0x6d, 0xde, 0x80, 0xce, 0xeb, 0xef, 0x38, 0x8c,
+	0xfc, 0x8f, 0xaf, 0x64, 0xbc, 0xdb, 0xf5, 0xd7, 0x4b, 0xdb, 0x1a, 0xe6,
+	0x55, 0xf3, 0xe0, 0xab, 0xdc, 0x83, 0x69, 0x75, 0x38, 0x64, 0x59, 0x29,
+	0xef, 0x71, 0xa7, 0xdd, 0x21, 0xcc, 0xc5, 0x6e, 0x9f, 0xb2, 0xed, 0xbf,
+	0xa3, 0x6e, 0x4a, 0x6e, 0xf4, 0x07, 0x91, 0x37, 0x8d, 0xbc, 0xc3, 0x36,
+	0x6f, 0xd0, 0xe6, 0x6d, 0x43, 0xde, 0x3e, 0xe0, 0xef, 0x6e, 0x9d, 0x9e,
+	0xe5, 0x6f, 0x53, 0xc7, 0x5b, 0xd9, 0x71, 0xe1, 0x33, 0x37, 0xf8, 0x84,
+	0x0b, 0x79, 0x25, 0xae, 0x8b, 0xde, 0x26, 0x79, 0x2f, 0x79, 0x0b, 0x7b,
+	0xfd, 0x66, 0xb1, 0x0e, 0xb2, 0x89, 0x7b, 0x80, 0x69, 0xb3, 0x6e, 0xf1,
+	0x5e, 0x96, 0xff, 0x40, 0xba, 0xeb, 0xc9, 0x38, 0x5f, 0x5b, 0xc9, 0xb8,
+	0xd8, 0x88, 0x4f, 0xfb, 0x3a, 0x90, 0x9c, 0x5e, 0x3f, 0xa1, 0x7f, 0x5b,
+	0x44, 0x3a, 0xe9, 0x41, 0x35, 0x45, 0xf4, 0x3e, 0x2d, 0x7e, 0x47, 0x61,
+	0xf7, 0x06, 0x42, 0x9f, 0x8f, 0x36, 0x5d, 0xc6, 0xe3, 0xda, 0x50, 0x98,
+	0xe7, 0x21, 0x4f, 0x6d, 0x8a, 0xc0, 0x26, 0xaa, 0xf5, 0x1d, 0x1d, 0xa3,
+	0x2e, 0xe8, 0x75, 0x00, 0xc6, 0xdf, 0x32, 0xf0, 0x63, 0x02, 0xe9, 0x47,
+	0xdf, 0xa4, 0xfd, 0x68, 0x87, 0xef, 0x1d, 0x10, 0xee, 0x67, 0x65, 0x7a,
+	0xbb, 0xf7, 0x6d, 0x99, 0xa7, 0xf3, 0x19, 0x49, 0x66, 0x94, 0x03, 0xff,
+	0x75, 0xab, 0x23, 0xf5, 0xb0, 0x3d, 0x6e, 0x30, 0xfa, 0xcd, 0xe3, 0x9e,
+	0xc4, 0x8b, 0xda, 0x56, 0x6b, 0xb4, 0xf3, 0x91, 0x05, 0x6e, 0xb8, 0x1f,
+	0x7c, 0xe0, 0x9e, 0xdd, 0x7e, 0x21, 0x09, 0x6a, 0xd4, 0xba, 0x71, 0x18,
+	0xb4, 0x91, 0x4d, 0x19, 0xdd, 0x78, 0xc3, 0x9c, 0x6e, 0xfc, 0xf3, 0x95,
+	0xe4, 0x89, 0xe1, 0x72, 0x1c, 0x75, 0xf5, 0x3a, 0x4a, 0x82, 0x75, 0x6b,
+	0x31, 0x9f, 0xe7, 0xfd, 0xec, 0x35, 0xa0, 0x2f, 0xc8, 0xe1, 0x64, 0xe7,
+	0x29, 0xd4, 0x2d, 0xa0, 0xee, 0xe4, 0x5c, 0x5d, 0x47, 0x46, 0x7c, 0xbd,
+	0xef, 0x59, 0x26, 0xcb, 0x21, 0x1d, 0x26, 0xe3, 0xb7, 0x6a, 0x5e, 0xe0,
+	0x7e, 0x30, 0x37, 0x71, 0x9f, 0x6c, 0xd6, 0xb4, 0xdd, 0x27, 0xdc, 0x27,
+	0xc5, 0xb6, 0xef, 0x0b, 0xda, 0xd6, 0x10, 0xbe, 0x12, 0xde, 0xa4, 0x8d,
+	0x31, 0xbc, 0xc3, 0xf9, 0x37, 0xf3, 0x3e, 0xe4, 0x10, 0xdf, 0xbf, 0x1f,
+	0xe4, 0x07, 0x39, 0x2f, 0xfc, 0x9e, 0xa7, 0xb9, 0x11, 0xd0, 0x5c, 0xc4,
+	0x7f, 0xbb, 0x0c, 0xeb, 0x3d, 0x10, 0x29, 0x99, 0xd0, 0xf1, 0xcc, 0x0b,
+	0xc1, 0x23, 0x0b, 0xe4, 0xf8, 0x47, 0x94, 0xa1, 0x21, 0xfe, 0x2e, 0x24,
+	0xea, 0x64, 0x66, 0x4d, 0x9d, 0xde, 0xf1, 0x41, 0x7c, 0x8c, 0xde, 0x73,
+	0x3b, 0xf8, 0xf5, 0xfa, 0xb9, 0xb1, 0x00, 0xdf, 0xc0, 0xe3, 0x4e, 0x63,
+	0xeb, 0x63, 0x1c, 0x19, 0xed, 0xbf, 0x67, 0x8b, 0x4a, 0xef, 0x0b, 0xa2,
+	0x8e, 0x3f, 0x00, 0x9d, 0x6a, 0xf6, 0xa4, 0xe0, 0x5d, 0xe1, 0xbc, 0x29,
+	0xed, 0x73, 0x1c, 0x04, 0x0f, 0x1f, 0xf4, 0xb3, 0x6b, 0x6a, 0x75, 0xdb,
+	0x49, 0xef, 0x7a, 0x6d, 0x13, 0x6e, 0x94, 0x99, 0x14, 0xdb, 0x23, 0x5e,
+	0xfe, 0x47, 0x30, 0xe4, 0xcd, 0xa0, 0x7f, 0x43, 0xff, 0x59, 0x5f, 0xb5,
+	0xd4, 0x49, 0xf5, 0x3e, 0x53, 0xe2, 0xc9, 0x85, 0xbd, 0xd2, 0x01, 0xfc,
+	0x18, 0x78, 0x73, 0xe5, 0xb7, 0x49, 0x21, 0xe6, 0xda, 0xb1, 0x45, 0xb4,
+	0x2f, 0x37, 0x91, 0xaa, 0x83, 0x2d, 0xf8, 0x17, 0xc1, 0xe4, 0x82, 0x31,
+	0x1e, 0xac, 0x1a, 0xe3, 0x4c, 0x02, 0xd8, 0x68, 0x89, 0xcc, 0xc9, 0x01,
+	0xf6, 0x65, 0x64, 0x52, 0x38, 0xc6, 0x3a, 0x8c, 0x71, 0xc7, 0xdc, 0x18,
+	0x0f, 0x2f, 0x1a, 0xe3, 0x61, 0x8c, 0x11, 0xf6, 0x42, 0x29, 0xd3, 0xe9,
+	0xce, 0xcf, 0xfb, 0xd5, 0x35, 0x73, 0xf3, 0x29, 0xdc, 0xeb, 0x84, 0xf1,
+	0xd3, 0xa6, 0xd8, 0x08, 0x78, 0x74, 0x5b, 0x90, 0x71, 0x0e, 0x64, 0x5b,
+	0x76, 0x4d, 0x8d, 0x1d, 0xff, 0x76, 0x96, 0x2b, 0x1b, 0x1c, 0x9c, 0x4c,
+	0xb9, 0x9d, 0x8f, 0xa0, 0xbf, 0xbd, 0x76, 0x5c, 0xbd, 0xe5, 0xab, 0x31,
+	0xae, 0x0b, 0xdf, 0xc1, 0x18, 0xe0, 0xb3, 0x9d, 0xa0, 0x0f, 0x9c, 0x18,
+	0x92, 0x05, 0xb2, 0xeb, 0x33, 0xf3, 0x72, 0xd4, 0xc0, 0x4c, 0xdb, 0xba,
+	0x30, 0x07, 0xf3, 0xdd, 0x8b, 0x60, 0xbe, 0x1b, 0x30, 0xef, 0xb3, 0xf3,
+	0xb2, 0xaf, 0x6a, 0xcf, 0x62, 0x48, 0x47, 0xfc, 0xfd, 0xbc, 0xf5, 0x45,
+	0x3e, 0x20, 0xf7, 0x97, 0x3a, 0xe5, 0xcb, 0x95, 0xe4, 0x59, 0xc6, 0xd1,
+	0xcf, 0x55, 0x92, 0xe3, 0x22, 0x5d, 0xf2, 0xc7, 0xb0, 0x73, 0xae, 0x82,
+	0x6f, 0xf1, 0x34, 0xfc, 0xd7, 0x3f, 0xa9, 0xf8, 0xf2, 0xc4, 0xdc, 0x7e,
+	0x38, 0xea, 0xba, 0xb4, 0x9c, 0x84, 0x4f, 0xbb, 0xed, 0x68, 0x1b, 0xf7,
+	0x2a, 0x11, 0xbe, 0xbb, 0xa8, 0x73, 0xda, 0x94, 0xe6, 0xc5, 0xef, 0x62,
+	0xbc, 0xa7, 0xa9, 0x6b, 0xd6, 0xfa, 0xbe, 0x77, 0xb3, 0x5a, 0x47, 0x99,
+	0x90, 0xff, 0x5a, 0xe4, 0x03, 0xf5, 0x26, 0xc6, 0x92, 0xf1, 0x9a, 0xc9,
+	0x1b, 0xdb, 0x3a, 0x12, 0x7d, 0x42, 0x5b, 0x82, 0xfe, 0x36, 0x6c, 0xa1,
+	0xd2, 0xe6, 0xf8, 0x5a, 0xa1, 0x4c, 0xa2, 0x5d, 0x94, 0x96, 0x09, 0xc0,
+	0x3e, 0x06, 0x89, 0x50, 0x68, 0xf6, 0x47, 0x7b, 0xd5, 0x44, 0x03, 0x79,
+	0x70, 0xdb, 0x19, 0xd0, 0xd7, 0x36, 0x8c, 0xa9, 0x2b, 0x79, 0x76, 0x46,
+	0x65, 0x4e, 0xac, 0x95, 0x57, 0x82, 0xa1, 0x66, 0x47, 0x9e, 0xd8, 0xc4,
+	0x3c, 0x2d, 0xb7, 0x3f, 0xd5, 0x0b, 0xf9, 0xd4, 0xce, 0x73, 0x0b, 0x03,
+	0xf2, 0x2f, 0x77, 0x80, 0x06, 0x7f, 0xb8, 0xe9, 0x6b, 0xc1, 0x6c, 0xb3,
+	0x2b, 0x5b, 0x37, 0x25, 0xbd, 0xbc, 0xc2, 0x78, 0x4a, 0x18, 0x4f, 0x09,
+	0xe3, 0xe3, 0x98, 0x4b, 0x18, 0xd7, 0x15, 0xf7, 0x4a, 0xf5, 0x2c, 0x88,
+	0xcb, 0x1a, 0x3f, 0x2d, 0x93, 0x77, 0x65, 0x83, 0xdd, 0x2b, 0x35, 0x5c,
+	0x1f, 0xae, 0xb1, 0x65, 0x64, 0x3c, 0x28, 0xf8, 0x7f, 0x70, 0x55, 0xb6,
+	0x2b, 0xb6, 0x58, 0xe7, 0xdc, 0x35, 0xaf, 0x73, 0x44, 0x9e, 0x33, 0xf3,
+	0x86, 0x39, 0xf3, 0xbd, 0x49, 0x6e, 0x86, 0x87, 0x0e, 0xdc, 0xaa, 0xf7,
+	0x3c, 0x77, 0xe0, 0x9b, 0x36, 0xd5, 0xa7, 0xf5, 0x3a, 0xe2, 0x4c, 0xf9,
+	0x1e, 0x3b, 0x77, 0xf7, 0x68, 0x3d, 0xbb, 0x75, 0xd3, 0xa5, 0x80, 0xfb,
+	0xdc, 0xbc, 0x4d, 0xcb, 0xc5, 0x22, 0x68, 0xef, 0xd5, 0x69, 0xde, 0xe7,
+	0x7a, 0x76, 0x41, 0x9f, 0x13, 0x01, 0xde, 0xe6, 0xe2, 0x62, 0xf5, 0x48,
+	0xa3, 0xbe, 0xf8, 0x69, 0x83, 0x59, 0x47, 0xa5, 0x6c, 0x58, 0x83, 0x34,
+	0xd7, 0xec, 0x05, 0x5e, 0x90, 0xf7, 0xdf, 0xea, 0xcd, 0x9e, 0x8f, 0xea,
+	0xb2, 0xe0, 0x31, 0xbd, 0x2f, 0x84, 0xfb, 0x03, 0x7f, 0x79, 0xa5, 0xb1,
+	0x4d, 0xc3, 0x7c, 0xa6, 0xff, 0x38, 0x98, 0xd0, 0x31, 0x36, 0xf6, 0xf5,
+	0x43, 0xfc, 0x5e, 0xbc, 0x5f, 0x24, 0xb4, 0x5d, 0xeb, 0x40, 0xf7, 0xda,
+	0x5f, 0x16, 0x94, 0x89, 0xe7, 0x25, 0x22, 0x13, 0x55, 0x30, 0x4e, 0x10,
+	0xee, 0x52, 0xd7, 0xaa, 0xf9, 0xd8, 0xdd, 0x6a, 0xa4, 0x11, 0xc6, 0x75,
+	0x8b, 0xf2, 0xc8, 0x1b, 0xad, 0x2b, 0x49, 0x37, 0xd3, 0xc2, 0xb4, 0xf9,
+	0x31, 0xcd, 0x68, 0xfb, 0xb9, 0x6d, 0x95, 0xde, 0xfb, 0xc4, 0x35, 0x46,
+	0xc6, 0x08, 0x63, 0x26, 0xdf, 0xf5, 0xff, 0x56, 0xd7, 0x19, 0x9a, 0xab,
+	0xa3, 0xe7, 0x02, 0xf9, 0x6e, 0x55, 0x5e, 0x35, 0xdc, 0xd4, 0x5f, 0x43,
+	0x9d, 0x75, 0xd0, 0x89, 0x17, 0x53, 0xab, 0xc3, 0xbd, 0xf0, 0xb0, 0x21,
+	0xb2, 0xd7, 0xd4, 0x5a, 0x99, 0x3f, 0x81, 0x79, 0x7d, 0x26, 0x65, 0x78,
+	0x51, 0xf3, 0x61, 0xf1, 0x36, 0xf8, 0xeb, 0xa1, 0xde, 0xa0, 0x9c, 0x26,
+	0x6f, 0x22, 0xad, 0x42, 0x9f, 0xe0, 0xc2, 0xea, 0x99, 0xae, 0x57, 0x03,
+	0xee, 0xb3, 0x7c, 0x45, 0xdb, 0x51, 0x43, 0xb2, 0xb0, 0xed, 0xd1, 0x7b,
+	0x5e, 0xbf, 0xed, 0xa1, 0x65, 0xda, 0x1e, 0xb2, 0x6d, 0x8b, 0x6b, 0xda,
+	0x8e, 0x5e, 0xa1, 0xed, 0x81, 0x37, 0x68, 0x7b, 0x70, 0x99, 0xb6, 0x07,
+	0xc3, 0xb6, 0x95, 0x69, 0xdb, 0x0b, 0xdb, 0x4e, 0x2c, 0xc2, 0xc9, 0x67,
+	0x5e, 0xbf, 0xed, 0x7d, 0xcb, 0xb4, 0xbd, 0x6f, 0x11, 0xdc, 0xc4, 0x49,
+	0x2d, 0x74, 0xff, 0x3d, 0xda, 0xe6, 0xac, 0x03, 0xdf, 0x5c, 0x84, 0xfc,
+	0x36, 0xfe, 0xc8, 0x85, 0xbb, 0x66, 0xcb, 0xe0, 0x2b, 0xf8, 0xd7, 0x99,
+	0x72, 0x03, 0x9e, 0x71, 0xd8, 0x33, 0x28, 0x07, 0x7b, 0xbc, 0x26, 0x1d,
+	0xc8, 0xc9, 0x6e, 0x96, 0xcd, 0xc7, 0x6b, 0xe7, 0xf4, 0xc6, 0x3d, 0xe8,
+	0x8f, 0x6d, 0xfb, 0x5e, 0xbf, 0xbc, 0xa6, 0xfb, 0xcb, 0x95, 0xe9, 0x8f,
+	0x21, 0xbd, 0x42, 0x1f, 0x97, 0xf5, 0x42, 0x19, 0x58, 0x67, 0xd7, 0x3e,
+	0x68, 0x6b, 0x32, 0x0e, 0xa7, 0xed, 0x51, 0x29, 0x94, 0x7f, 0x12, 0x4c,
+	0x83, 0x2e, 0x46, 0xe6, 0x74, 0xc8, 0x93, 0xab, 0x68, 0xb3, 0x8f, 0x53,
+	0xb3, 0x54, 0xc5, 0xa0, 0x46, 0x7c, 0xa6, 0xfd, 0x98, 0x6d, 0xc2, 0x0e,
+	0x0c, 0xcb, 0x32, 0x6e, 0x6c, 0x62, 0x4e, 0x67, 0x21, 0x33, 0xcd, 0x9e,
+	0x0e, 0xfa, 0x2a, 0x4f, 0x81, 0x97, 0xf7, 0x43, 0x76, 0x24, 0xf3, 0x22,
+	0x3d, 0x8d, 0xe6, 0xac, 0x45, 0x4c, 0x72, 0x5d, 0xbf, 0x69, 0xf1, 0xb8,
+	0xef, 0xce, 0xe5, 0xcf, 0x59, 0x40, 0x3e, 0x38, 0x94, 0x91, 0xd7, 0x37,
+	0x9a, 0x75, 0xbb, 0xb7, 0x36, 0x32, 0x1e, 0xa3, 0x36, 0x75, 0xaf, 0xd6,
+	0xf2, 0xc7, 0x09, 0xbf, 0xbf, 0xb2, 0xe8, 0x3b, 0xac, 0xf7, 0x93, 0xd5,
+	0x0b, 0xeb, 0x85, 0xe9, 0x70, 0x4d, 0x16, 0xa4, 0x1f, 0x58, 0xb3, 0xb0,
+	0x7e, 0xac, 0x69, 0xe1, 0xf7, 0xe0, 0xa2, 0xef, 0xcf, 0x2c, 0xfa, 0x7e,
+	0x61, 0xd1, 0xf7, 0x75, 0x6b, 0x17, 0x95, 0x5f, 0xf4, 0xfd, 0xe5, 0xb5,
+	0xcb, 0xc3, 0xfb, 0x57, 0x6b, 0x17, 0xc2, 0xf5, 0x94, 0x5e, 0x73, 0x1d,
+	0xaf, 0xb8, 0xb2, 0xbd, 0x88, 0x7c, 0xe7, 0xd6, 0x18, 0xf2, 0xe1, 0xcb,
+	0x54, 0xe7, 0x73, 0x8d, 0xe3, 0x1d, 0xb1, 0x85, 0xed, 0xcd, 0xd7, 0xdb,
+	0x31, 0x5f, 0x2f, 0x35, 0x5f, 0xcf, 0xf8, 0x23, 0x13, 0x15, 0xe6, 0x31,
+	0x3d, 0x6c, 0xd7, 0xd4, 0x1d, 0x29, 0x79, 0xfa, 0x3c, 0xc2, 0x80, 0x3e,
+	0x8f, 0x90, 0x80, 0x6f, 0xf4, 0x94, 0x8e, 0xeb, 0xaf, 0x51, 0x48, 0xaf,
+	0x34, 0xea, 0xd8, 0xbe, 0xe8, 0x33, 0x09, 0x03, 0xb0, 0xb9, 0x78, 0x0e,
+	0x21, 0x90, 0x9d, 0x29, 0xf3, 0x36, 0xe7, 0x12, 0x0e, 0x07, 0xbd, 0x5e,
+	0x10, 0x0c, 0xfb, 0x67, 0xad, 0x2c, 0xc7, 0xbb, 0x62, 0xea, 0xd0, 0xd7,
+	0x7c, 0x14, 0xfa, 0x66, 0xde, 0xc7, 0x7c, 0x8a, 0xf6, 0x3a, 0x68, 0xa6,
+	0x1b, 0x7a, 0x37, 0xf9, 0xa4, 0x68, 0xdd, 0xd1, 0x05, 0x9d, 0xeb, 0xdd,
+	0xfb, 0x3e, 0xd8, 0x3a, 0x5f, 0x06, 0xad, 0x1f, 0x4b, 0xf5, 0x68, 0xff,
+	0xff, 0x1c, 0x74, 0x31, 0xe3, 0x84, 0x8f, 0x69, 0xda, 0x22, 0x8d, 0x35,
+	0xe8, 0xb3, 0x50, 0x27, 0x53, 0x4e, 0x34, 0xdb, 0x75, 0xde, 0xc4, 0xcd,
+	0x53, 0xed, 0xde, 0x73, 0xe0, 0xb5, 0x7e, 0x7f, 0x03, 0x6c, 0x66, 0xd1,
+	0x3a, 0xbf, 0x50, 0x5a, 0x6f, 0x6d, 0x83, 0x66, 0x19, 0x77, 0xb9, 0x56,
+	0x93, 0xec, 0x19, 0x32, 0x3e, 0x66, 0x3c, 0xa1, 0x18, 0x23, 0xe6, 0xfa,
+	0x05, 0xcf, 0x39, 0x70, 0x9d, 0x9b, 0xf1, 0x90, 0xf1, 0x7b, 0x47, 0xfc,
+	0xbc, 0x17, 0xb1, 0x67, 0x23, 0xb2, 0x45, 0x43, 0x9b, 0x7b, 0xb4, 0xad,
+	0x1a, 0x05, 0x3f, 0x7d, 0x0f, 0x74, 0xcf, 0xba, 0xa4, 0xfd, 0xef, 0x04,
+	0x93, 0xae, 0x89, 0x4f, 0x29, 0xd4, 0xcb, 0x6a, 0x5c, 0x3d, 0x25, 0x07,
+	0x4a, 0xe4, 0xff, 0xa8, 0x96, 0xe5, 0xbb, 0x53, 0x94, 0x07, 0x51, 0xe0,
+	0x71, 0x0a, 0xf8, 0x6b, 0x90, 0xdd, 0x5d, 0x45, 0x94, 0x89, 0xc8, 0xd0,
+	0x40, 0x03, 0x78, 0x8f, 0x76, 0x09, 0xdf, 0x2e, 0xca, 0x7b, 0x32, 0x55,
+	0x1c, 0xd7, 0x7b, 0x9e, 0x1f, 0x43, 0xdd, 0xc7, 0xf1, 0x4c, 0x14, 0xcb,
+	0xa8, 0xf3, 0xb0, 0x2e, 0x3f, 0x31, 0xca, 0x73, 0x22, 0x02, 0x7b, 0xff,
+	0x49, 0x29, 0x4c, 0xb6, 0xc1, 0x2f, 0x99, 0x1e, 0x77, 0xe7, 0xe2, 0xe4,
+	0xff, 0xa5, 0x91, 0xeb, 0xcc, 0x85, 0xeb, 0xb8, 0x27, 0x47, 0xdc, 0x81,
+	0xcd, 0xaa, 0xb3, 0x49, 0xaf, 0xf9, 0xf4, 0x48, 0x3f, 0x6c, 0x8a, 0x9b,
+	0x2b, 0xcf, 0xc4, 0xcc, 0xda, 0xc0, 0x82, 0xf5, 0x86, 0xc3, 0xc4, 0x8a,
+	0x3a, 0xea, 0xf2, 0xdc, 0xa7, 0x4c, 0x9c, 0x81, 0xf6, 0x39, 0x1a, 0xae,
+	0xe7, 0x30, 0xcd, 0x93, 0xb6, 0xeb, 0x00, 0xd7, 0x99, 0x7f, 0xd2, 0xf2,
+	0xf5, 0x89, 0x4d, 0x61, 0x5f, 0xf9, 0x60, 0x6c, 0x53, 0x5e, 0x3e, 0x81,
+	0x27, 0x77, 0x5d, 0x72, 0x34, 0xab, 0xd8, 0xef, 0x37, 0x02, 0xc6, 0x02,
+	0x54, 0xba, 0x55, 0xf2, 0x4d, 0xd5, 0xfd, 0x33, 0xad, 0xc3, 0x2b, 0xa8,
+	0xd7, 0x83, 0x63, 0x26, 0x11, 0x03, 0x0e, 0xf2, 0x6f, 0x08, 0xcf, 0x16,
+	0xcf, 0x57, 0xcb, 0xc1, 0x73, 0xc2, 0xae, 0xd7, 0x70, 0x0d, 0x66, 0x05,
+	0xf0, 0xd2, 0x80, 0xf4, 0x09, 0x19, 0x39, 0xfe, 0x3b, 0x31, 0xee, 0x17,
+	0xaa, 0xd1, 0x7e, 0xf5, 0x7d, 0xf5, 0x26, 0x06, 0xf2, 0x2c, 0xca, 0x30,
+	0x7f, 0x1c, 0x75, 0x92, 0xf9, 0x6c, 0x64, 0xad, 0x0c, 0xe9, 0x7e, 0x83,
+	0x48, 0xdb, 0xb6, 0x7a, 0xbd, 0x4f, 0x5f, 0xce, 0x30, 0x6e, 0x11, 0xd6,
+	0x7d, 0x56, 0xef, 0x83, 0x73, 0xd3, 0xc9, 0x7c, 0x5f, 0x84, 0xf2, 0xa9,
+	0x53, 0x7a, 0xb9, 0xce, 0x73, 0x66, 0x5c, 0xd3, 0x76, 0xfb, 0x26, 0x9e,
+	0x07, 0xdd, 0x02, 0xfb, 0xef, 0x3b, 0x80, 0x89, 0x30, 0x9e, 0x40, 0x3a,
+	0x7c, 0xc2, 0xd7, 0x85, 0x61, 0xfa, 0x4d, 0xc2, 0x30, 0xfd, 0x26, 0x61,
+	0x20, 0x2e, 0x00, 0x47, 0xa5, 0x7d, 0x75, 0x68, 0x53, 0x5c, 0x85, 0x71,
+	0x1c, 0x2c, 0x4d, 0xc3, 0xbf, 0xd5, 0x31, 0x94, 0xce, 0x69, 0x45, 0x9e,
+	0xf7, 0xc0, 0x73, 0xe0, 0xad, 0x12, 0x78, 0x0f, 0xb6, 0xe1, 0x97, 0x61,
+	0x1b, 0x3e, 0x01, 0xdb, 0xf0, 0x1c, 0x6c, 0xc3, 0xc7, 0x31, 0x37, 0x8f,
+	0x2d, 0xe0, 0xd5, 0x8c, 0xe6, 0xd5, 0x42, 0xe9, 0x02, 0x78, 0xb5, 0xeb,
+	0x0a, 0xfc, 0xe8, 0xc2, 0xc6, 0xa7, 0x0d, 0xed, 0xc0, 0x96, 0xff, 0xb8,
+	0xf6, 0x8b, 0x1f, 0x4c, 0x8d, 0xb1, 0x0e, 0x68, 0x38, 0x49, 0x9f, 0x16,
+	0xf2, 0x3f, 0x99, 0x07, 0xef, 0x61, 0xac, 0x8e, 0xa3, 0xae, 0x5b, 0x23,
+	0xd4, 0x1f, 0xee, 0x36, 0xee, 0xef, 0xe6, 0x58, 0x13, 0x8b, 0xf0, 0x64,
+	0xf8, 0x73, 0x8f, 0x4f, 0x3d, 0x42, 0xbe, 0x4c, 0x7c, 0x76, 0xc4, 0xaf,
+	0xe6, 0xc5, 0x1d, 0x1c, 0x5f, 0xe0, 0x6d, 0x5a, 0xae, 0xee, 0x7c, 0xf9,
+	0x35, 0x73, 0xe5, 0x75, 0xff, 0xa3, 0xe4, 0x37, 0xe8, 0x6e, 0xe2, 0x3e,
+	0x91, 0x8d, 0x6c, 0xb0, 0xb8, 0xdf, 0x2f, 0x6d, 0xdb, 0x60, 0xaf, 0x0f,
+	0x82, 0x7e, 0xa7, 0x02, 0xf1, 0xb7, 0x85, 0x6d, 0xce, 0xb7, 0xe3, 0xd9,
+	0x76, 0x76, 0xc3, 0x96, 0xed, 0xdb, 0xc4, 0xb5, 0x5e, 0xd8, 0xf2, 0xa9,
+	0x70, 0x3e, 0x60, 0xf9, 0xea, 0x39, 0xa7, 0x0c, 0xa5, 0xec, 0x6c, 0xb0,
+	0xf1, 0x7e, 0xb6, 0x77, 0x61, 0xd1, 0x3c, 0x5d, 0x0a, 0x78, 0xce, 0x76,
+	0xc4, 0x1f, 0xab, 0xa2, 0x95, 0xbf, 0xb2, 0xb4, 0xa2, 0x16, 0x8d, 0xe3,
+	0x9c, 0xa5, 0x95, 0x10, 0xde, 0x58, 0x48, 0x2b, 0x75, 0x21, 0xad, 0xe4,
+	0xc7, 0x43, 0x5a, 0x61, 0xdd, 0x73, 0x21, 0xad, 0x24, 0xaa, 0x69, 0x25,
+	0x3f, 0xee, 0xe0, 0x59, 0x0c, 0x07, 0xe9, 0x85, 0xed, 0x90, 0x5e, 0x00,
+	0x4b, 0xa5, 0x32, 0x47, 0x2f, 0x31, 0xb4, 0x73, 0xa8, 0xa4, 0x34, 0xad,
+	0x0c, 0xa9, 0x50, 0x47, 0x78, 0x98, 0x73, 0xcc, 0xfd, 0x15, 0x69, 0x24,
+	0x65, 0x69, 0x64, 0xfe, 0x2c, 0xd1, 0x22, 0xda, 0x00, 0xee, 0x79, 0x5e,
+	0x60, 0xb3, 0xa6, 0x8d, 0xfb, 0x53, 0x2f, 0xa0, 0xec, 0x28, 0x68, 0x23,
+	0xc4, 0xc1, 0x03, 0x16, 0x07, 0x8b, 0xe7, 0xf2, 0xb4, 0xc5, 0xc1, 0xa8,
+	0xc5, 0x81, 0xe6, 0x97, 0x3c, 0xe7, 0x4c, 0x69, 0x1c, 0xd4, 0x69, 0x1c,
+	0x88, 0x0a, 0xeb, 0x9e, 0x5e, 0x06, 0x07, 0x2c, 0x33, 0xaa, 0xc7, 0x1f,
+	0xc1, 0xf8, 0xf7, 0x61, 0xfc, 0x4a, 0x8f, 0x9f, 0xf3, 0xc0, 0xf1, 0x03,
+	0x96, 0xca, 0x77, 0xe6, 0xc6, 0xdf, 0x84, 0x36, 0x0e, 0x6a, 0xdb, 0x99,
+	0xf1, 0x54, 0xea, 0x46, 0x33, 0xfe, 0xc7, 0x2a, 0xe6, 0x8c, 0xc9, 0x63,
+	0x4b, 0xf4, 0xd8, 0x0b, 0x96, 0x37, 0x7c, 0xbd, 0xce, 0xc6, 0x73, 0x6d,
+	0xe7, 0xa0, 0xbb, 0xc6, 0x52, 0x09, 0x7b, 0xe6, 0xd4, 0xd8, 0x43, 0x5f,
+	0x4d, 0x91, 0x77, 0x3e, 0xaa, 0xf7, 0xfa, 0x9d, 0xa5, 0x5d, 0x54, 0x6a,
+	0x92, 0xbe, 0xb1, 0x6a, 0xb8, 0x09, 0x6f, 0x3e, 0x50, 0x3e, 0x63, 0x37,
+	0xfb, 0xa1, 0x3b, 0x4c, 0xdc, 0x1a, 0xb4, 0x84, 0xf4, 0x64, 0xbe, 0x37,
+	0x52, 0x27, 0xea, 0x81, 0x0f, 0x60, 0xcc, 0x2e, 0x7c, 0xcc, 0x76, 0x6f,
+	0x9b, 0xa2, 0xae, 0xbb, 0xba, 0x4a, 0xd7, 0x35, 0x5b, 0x5d, 0xb7, 0x86,
+	0xba, 0x0e, 0x70, 0x3f, 0x25, 0x87, 0x4b, 0x9c, 0xbf, 0x7c, 0xa2, 0x4e,
+	0xc7, 0x40, 0x1d, 0x1b, 0xe7, 0x4b, 0xc6, 0x0f, 0x6b, 0x5a, 0xa6, 0xce,
+	0x4a, 0xea, 0xb8, 0xe4, 0x4c, 0xd7, 0x3f, 0xd9, 0x75, 0x10, 0xea, 0xb5,
+	0xef, 0x07, 0x7f, 0xb0, 0x8c, 0x5e, 0x83, 0xfe, 0xd1, 0xf6, 0x59, 0x0d,
+	0x64, 0xad, 0x9c, 0x6a, 0xc6, 0xb3, 0x9a, 0xe7, 0xc1, 0x3a, 0x3b, 0x54,
+	0xbd, 0xd4, 0x9c, 0x6a, 0x94, 0x3d, 0x63, 0x7a, 0xdd, 0x5c, 0xd4, 0x29,
+	0xe0, 0xff, 0x14, 0xcf, 0x14, 0x88, 0x3e, 0x03, 0x95, 0x1b, 0x85, 0x3f,
+	0x33, 0xf1, 0x94, 0xd9, 0x1b, 0x38, 0x56, 0xa3, 0x7f, 0xd3, 0xc6, 0x28,
+	0xa4, 0x32, 0xfa, 0xec, 0xd0, 0x1e, 0xb4, 0xd9, 0xbe, 0xa9, 0x16, 0x63,
+	0x8e, 0xa1, 0x2e, 0xf7, 0x16, 0xaa, 0x36, 0x57, 0x6a, 0xc5, 0x9d, 0x88,
+	0xea, 0xf3, 0x4b, 0x3c, 0x7f, 0x9f, 0xed, 0x69, 0x42, 0x5e, 0x44, 0xaf,
+	0x15, 0xd4, 0x9c, 0x9a, 0x3f, 0xa7, 0xae, 0x8e, 0x8a, 0x5d, 0xc3, 0x4f,
+	0x6b, 0xbd, 0x12, 0x39, 0x4a, 0x9d, 0xc3, 0xfd, 0x55, 0x3d, 0x98, 0xf7,
+	0xe5, 0xf4, 0x8d, 0x31, 0x62, 0xb3, 0x98, 0x3f, 0x75, 0x86, 0x67, 0x8d,
+	0x5b, 0xf1, 0x0e, 0xdb, 0x0b, 0xf5, 0x08, 0x74, 0xdf, 0xdb, 0x3f, 0xe1,
+	0x49, 0x3d, 0xf0, 0x3d, 0xa1, 0x80, 0x6b, 0x57, 0xd3, 0x42, 0x5e, 0x85,
+	0xb1, 0x69, 0x43, 0x0f, 0x8f, 0xbf, 0x21, 0x3f, 0x90, 0x26, 0x3a, 0x6d,
+	0x6c, 0xc1, 0xb7, 0x31, 0x7e, 0xd2, 0xb6, 0xa1, 0x87, 0x47, 0x53, 0x19,
+	0xc5, 0xbd, 0x51, 0x66, 0x1d, 0x94, 0xb4, 0x41, 0x9a, 0x4f, 0xe8, 0xf5,
+	0xd1, 0x8c, 0xbc, 0x2c, 0x99, 0xa6, 0x76, 0xd8, 0x5d, 0xff, 0xb6, 0x73,
+	0x6c, 0xee, 0x2e, 0xd0, 0x34, 0x07, 0xdd, 0xc4, 0x7d, 0xca, 0x9d, 0xf2,
+	0x5e, 0x9e, 0x57, 0x98, 0x70, 0xa0, 0x94, 0x9f, 0xd2, 0x7b, 0xbf, 0x77,
+	0x14, 0x57, 0xcb, 0xad, 0xa9, 0xa8, 0x5d, 0xe7, 0xac, 0x05, 0x1d, 0x40,
+	0x50, 0x9f, 0xaa, 0xc5, 0x13, 0x75, 0x38, 0x7f, 0x17, 0x53, 0x99, 0xa4,
+	0x22, 0xb3, 0xc3, 0xe7, 0x9f, 0x91, 0x2d, 0xde, 0x1e, 0x7d, 0xce, 0x4e,
+	0x9c, 0xba, 0x53, 0x7f, 0xe9, 0xd1, 0x06, 0x25, 0xfd, 0xcc, 0xf8, 0xb5,
+	0x7a, 0x5d, 0xab, 0x3f, 0x15, 0x04, 0x39, 0xcc, 0x5f, 0x41, 0x4c, 0xfc,
+	0x6c, 0xc2, 0x67, 0x1a, 0xfd, 0xda, 0x06, 0xa7, 0xf6, 0x4c, 0xa3, 0x63,
+	0x68, 0x45, 0x22, 0x2a, 0x5d, 0xef, 0xd4, 0x9c, 0xba, 0x93, 0x73, 0x06,
+	0xba, 0xf2, 0x1c, 0x43, 0x57, 0x31, 0x67, 0x9e, 0xae, 0xd6, 0xd9, 0xdf,
+	0x2a, 0x5d, 0x27, 0x99, 0x64, 0x1d, 0xc6, 0xdb, 0x5b, 0x0c, 0x61, 0x3c,
+	0x0c, 0xb8, 0x08, 0xcf, 0xdd, 0x18, 0xc3, 0x30, 0x9e, 0x3c, 0x60, 0x01,
+	0xb3, 0x9f, 0x2a, 0x00, 0xe6, 0x83, 0x78, 0x18, 0x27, 0x6b, 0x76, 0x22,
+	0x13, 0xd5, 0xf0, 0x12, 0xc6, 0x1f, 0x5b, 0x78, 0x5f, 0x0f, 0x56, 0x4f,
+	0x66, 0xba, 0x8b, 0x80, 0x87, 0x70, 0xde, 0x07, 0x18, 0x69, 0x97, 0x8e,
+	0xe2, 0xdb, 0x03, 0x7c, 0x63, 0x16, 0x26, 0xd0, 0xe3, 0xd8, 0x43, 0xf3,
+	0xbf, 0x8b, 0xb4, 0x93, 0x8f, 0xd9, 0xef, 0xd6, 0x45, 0x32, 0xe0, 0x15,
+	0x87, 0x78, 0x1e, 0x29, 0xbd, 0xe6, 0xc0, 0x0e, 0x00, 0xdf, 0xbf, 0xe4,
+	0x44, 0xce, 0xc4, 0xe5, 0x50, 0x91, 0x31, 0x84, 0xe3, 0x0e, 0xe7, 0x41,
+	0xf9, 0x57, 0xa1, 0x4c, 0x5c, 0xc9, 0xc4, 0xd5, 0x78, 0xde, 0x82, 0x67,
+	0x03, 0x9e, 0x8d, 0x78, 0xd6, 0xe3, 0x69, 0xc5, 0xf3, 0x2d, 0x94, 0x53,
+	0xb1, 0x3a, 0xe1, 0x7e, 0xd5, 0x16, 0xa5, 0x34, 0x1f, 0x71, 0xcf, 0xc2,
+	0x65, 0xc0, 0xe5, 0x2b, 0xd0, 0x3b, 0x1e, 0x9e, 0xf1, 0xf8, 0x3a, 0xfa,
+	0x98, 0xc5, 0xd3, 0xa9, 0xe4, 0x4c, 0x17, 0x9e, 0x14, 0x9e, 0x6e, 0x3c,
+	0x3d, 0x78, 0xd2, 0x78, 0x5e, 0x75, 0x0c, 0xcf, 0x5d, 0x02, 0xbe, 0x42,
+	0x1e, 0x01, 0xce, 0x17, 0xf0, 0x9c, 0xe7, 0xbc, 0x09, 0x9e, 0x73, 0x2c,
+	0xcf, 0x39, 0xf3, 0x3c, 0x57, 0xeb, 0xa8, 0x63, 0xf5, 0x4e, 0xe4, 0x18,
+	0x7d, 0x85, 0x5a, 0xc7, 0xf0, 0x7f, 0x44, 0x7a, 0x07, 0x41, 0x4b, 0xc7,
+	0x30, 0x67, 0xc7, 0x48, 0x57, 0x2e, 0xd2, 0xc7, 0x16, 0xf5, 0x3b, 0xfa,
+	0x26, 0xfa, 0x3d, 0x61, 0xfb, 0x7d, 0xb8, 0xaa, 0xdf, 0x83, 0x68, 0xfb,
+	0x3e, 0xdb, 0xef, 0xc1, 0xaa, 0x7e, 0x41, 0x2b, 0xc7, 0xf2, 0x78, 0x48,
+	0x17, 0x23, 0x48, 0x0f, 0x65, 0xc2, 0xdd, 0x6b, 0xa4, 0xbe, 0x46, 0x9f,
+	0x27, 0x8d, 0xf9, 0x35, 0x73, 0xba, 0x31, 0x53, 0xa5, 0x1f, 0x7e, 0x16,
+	0xfd, 0x38, 0x5c, 0xa2, 0x8d, 0x38, 0x5d, 0x25, 0x17, 0xe8, 0xfb, 0x04,
+	0x72, 0x5c, 0xfb, 0x39, 0xf4, 0x79, 0xe8, 0xff, 0x2c, 0xb6, 0xad, 0x3e,
+	0xae, 0xf7, 0xe7, 0xde, 0x55, 0x6c, 0x95, 0x4f, 0x14, 0x69, 0x13, 0x92,
+	0x5e, 0x82, 0x60, 0xcf, 0x36, 0xda, 0xa7, 0xf9, 0x60, 0x9d, 0x9f, 0xd4,
+	0xb1, 0xb5, 0x4f, 0x2e, 0xd5, 0x19, 0xa3, 0xbd, 0xf0, 0xcd, 0xb3, 0x47,
+	0x3f, 0x08, 0x9d, 0x51, 0x03, 0xb8, 0x9f, 0xd2, 0x77, 0x80, 0xec, 0x1a,
+	0x55, 0x23, 0x6b, 0x25, 0x2e, 0x37, 0x17, 0x6b, 0x61, 0xf7, 0x30, 0x56,
+	0x5e, 0x2f, 0xed, 0xdb, 0xa2, 0xe6, 0x6c, 0x8d, 0x17, 0xc3, 0x6f, 0xcf,
+	0x9c, 0xf5, 0x89, 0xc5, 0x91, 0x1f, 0x69, 0xa2, 0x1c, 0x8c, 0xf9, 0xef,
+	0xd4, 0xfb, 0x26, 0xdb, 0xb6, 0xd1, 0x6e, 0xb9, 0x41, 0xeb, 0x70, 0x77,
+	0x89, 0x9d, 0xa4, 0x5a, 0x3c, 0x99, 0xb7, 0xd1, 0x76, 0x17, 0x93, 0x09,
+	0xc2, 0xf5, 0x90, 0x70, 0x3f, 0xc1, 0x7e, 0x29, 0xa4, 0x1a, 0x25, 0x92,
+	0xe6, 0xba, 0x5c, 0xb2, 0x93, 0xb6, 0xd1, 0xc4, 0x98, 0x67, 0xcf, 0x9e,
+	0xac, 0x96, 0x0b, 0xba, 0x9f, 0x5a, 0x0d, 0xa3, 0x39, 0x8f, 0xc6, 0x35,
+	0x2f, 0x9e, 0x81, 0x72, 0xf1, 0x6e, 0xd0, 0x7a, 0x67, 0xa2, 0xcc, 0xb3,
+	0x4e, 0xf0, 0x97, 0xca, 0x31, 0x7d, 0xc6, 0xd4, 0x7b, 0x3b, 0xfc, 0xd8,
+	0xf2, 0x06, 0xd9, 0x3d, 0xb6, 0x82, 0xeb, 0x28, 0xb1, 0xb5, 0xd0, 0x1f,
+	0xac, 0xd3, 0xb6, 0x0d, 0xfe, 0xdf, 0xf8, 0x46, 0x79, 0x7c, 0x9c, 0x6d,
+	0xb7, 0xc8, 0xe4, 0x94, 0x38, 0xde, 0xdb, 0x57, 0xa2, 0x8c, 0xc7, 0xf1,
+	0x08, 0xf7, 0x3c, 0xb5, 0x6d, 0x13, 0xe5, 0xbd, 0xdd, 0x95, 0xf3, 0xdd,
+	0x11, 0xbd, 0x26, 0xe3, 0x82, 0x4e, 0xd8, 0xde, 0xf9, 0xee, 0x56, 0x39,
+	0x3b, 0x05, 0x9a, 0x80, 0xdc, 0xef, 0x3b, 0x45, 0x98, 0x44, 0xb6, 0x4f,
+	0xc0, 0x5e, 0x90, 0x76, 0x3c, 0xa0, 0x0f, 0xc8, 0xef, 0x5b, 0xbb, 0xd9,
+	0x17, 0xf4, 0x12, 0x74, 0x5c, 0xdb, 0x36, 0x23, 0x0b, 0x32, 0x13, 0x35,
+	0x48, 0x67, 0xbb, 0xf0, 0x0f, 0x07, 0xd9, 0x4e, 0x58, 0x57, 0x61, 0x4c,
+	0xb5, 0x9a, 0x5e, 0x66, 0x17, 0xe9, 0x8f, 0x73, 0x3f, 0x97, 0xfd, 0xcd,
+	0x36, 0x3a, 0x41, 0x2b, 0xbe, 0xde, 0xc3, 0x63, 0x6c, 0x2b, 0xce, 0x09,
+	0x6d, 0x22, 0xda, 0x55, 0xd7, 0x6a, 0xfb, 0x62, 0xb2, 0xc2, 0x19, 0xe4,
+	0xda, 0x48, 0x38, 0x47, 0x71, 0x39, 0x59, 0x9a, 0x9b, 0xa7, 0x0d, 0x35,
+	0x0b, 0xe7, 0x89, 0xb4, 0x92, 0x1a, 0xb2, 0xb6, 0xc7, 0x8c, 0x3c, 0x0f,
+	0xbb, 0xac, 0x53, 0xcf, 0xd9, 0x0c, 0x6c, 0x59, 0x3b, 0x67, 0xda, 0x9e,
+	0x2d, 0x84, 0x73, 0x36, 0x00, 0x8d, 0x53, 0xbe, 0x41, 0xcf, 0x99, 0x07,
+	0xba, 0xc9, 0x03, 0xef, 0x79, 0xcc, 0x53, 0x1e, 0x73, 0x94, 0x2f, 0xb7,
+	0xc8, 0xc4, 0x71, 0xd5, 0x5a, 0x23, 0x92, 0xd8, 0xed, 0xb7, 0xc8, 0xf0,
+	0x14, 0x63, 0x05, 0x1b, 0x60, 0x83, 0x6d, 0xc4, 0xd3, 0x8a, 0x6f, 0xd6,
+	0xe3, 0x1d, 0x1f, 0x0a, 0x75, 0xeb, 0x96, 0xd8, 0x59, 0x67, 0xd1, 0xf7,
+	0xd3, 0xc0, 0xc3, 0xa3, 0xc0, 0xc3, 0x3c, 0xef, 0xbc, 0x50, 0x15, 0x5f,
+	0xe2, 0x58, 0xb5, 0x0e, 0xc5, 0x78, 0x63, 0x7a, 0x3e, 0x75, 0x9c, 0xa9,
+	0x54, 0xfb, 0x66, 0xec, 0xa9, 0x38, 0xed, 0xa9, 0xdc, 0xa8, 0x67, 0xce,
+	0x60, 0x0d, 0xc0, 0x77, 0xf2, 0xf7, 0x69, 0x5a, 0x1f, 0x1a, 0x27, 0x5c,
+	0xd1, 0x10, 0xae, 0x05, 0x73, 0xc6, 0x33, 0xb3, 0x4b, 0xe3, 0x18, 0x2f,
+	0xcc, 0xed, 0x11, 0x87, 0x2e, 0x97, 0xd1, 0x14, 0xe3, 0x24, 0xad, 0xcb,
+	0xc0, 0xf4, 0x94, 0xb6, 0x61, 0x45, 0x9d, 0x96, 0x03, 0x25, 0x9e, 0xb7,
+	0xe5, 0x1a, 0xcc, 0xef, 0x31, 0x7e, 0xd4, 0x39, 0x21, 0xc7, 0xd0, 0x37,
+	0xd7, 0xc5, 0x95, 0x8d, 0xcf, 0xac, 0xb2, 0x7b, 0xf2, 0xaa, 0x63, 0x34,
+	0x66, 0xdd, 0x7c, 0xe1, 0xd9, 0x93, 0xe4, 0xc0, 0xac, 0x5e, 0x77, 0xe5,
+	0x9a, 0xa1, 0x8c, 0x46, 0xa0, 0xfd, 0x76, 0x77, 0x27, 0x7b, 0xcc, 0x59,
+	0xc3, 0x84, 0xf4, 0x97, 0xcc, 0xf8, 0x2f, 0xea, 0x7d, 0x93, 0x66, 0x7f,
+	0xb8, 0xd9, 0x53, 0xb9, 0x5f, 0x2e, 0xa6, 0xa2, 0x55, 0x73, 0x5b, 0x27,
+	0xc3, 0xc0, 0x85, 0x5e, 0xcb, 0x84, 0x5d, 0x9c, 0xeb, 0x7e, 0xbc, 0x89,
+	0x67, 0xd1, 0xa2, 0x98, 0x9f, 0xc2, 0x38, 0xcf, 0xa7, 0xb3, 0xdd, 0x2b,
+	0xb5, 0x45, 0x31, 0xcb, 0xb3, 0x4e, 0x90, 0x95, 0x6f, 0xdd, 0x12, 0xaf,
+	0xd7, 0xf9, 0x2b, 0xec, 0x99, 0x16, 0xd8, 0x0d, 0xbb, 0x02, 0xf9, 0x33,
+	0xe8, 0xc9, 0xd3, 0x76, 0x4c, 0x09, 0x1d, 0x93, 0x92, 0xe0, 0x7c, 0x2a,
+	0x6e, 0xe3, 0xce, 0x1c, 0xcb, 0x98, 0xa5, 0x6f, 0x63, 0xff, 0xcc, 0xdb,
+	0xd0, 0x5d, 0x9a, 0xd6, 0x1f, 0xd7, 0xb2, 0xb0, 0xcb, 0xda, 0xce, 0x3a,
+	0x8e, 0x73, 0x42, 0xf4, 0x1e, 0xac, 0xd0, 0x37, 0xea, 0xa8, 0xf2, 0x0b,
+	0x8c, 0x2f, 0x57, 0x18, 0x5b, 0x4e, 0x46, 0xcd, 0xfb, 0x84, 0xf4, 0xe5,
+	0xf6, 0x6c, 0xe2, 0xdd, 0x30, 0xa1, 0x2f, 0xd7, 0x65, 0x7d, 0xb9, 0x46,
+	0xed, 0xcb, 0x99, 0xd8, 0x43, 0xe3, 0x9c, 0x2f, 0x57, 0x18, 0xcb, 0x83,
+	0x56, 0x6a, 0xed, 0x59, 0x09, 0x63, 0x0b, 0x0d, 0x17, 0x5d, 0xbd, 0x6f,
+	0x24, 0x37, 0xa0, 0xe0, 0x37, 0x18, 0x1f, 0x8b, 0xb1, 0x0a, 0xa5, 0xfe,
+	0xce, 0xfa, 0x17, 0x1b, 0x24, 0xd3, 0xbc, 0x02, 0xe3, 0x7e, 0x4a, 0xcf,
+	0xb9, 0x59, 0xc3, 0x82, 0x5c, 0x1b, 0x64, 0xcc, 0x87, 0x67, 0x47, 0x35,
+	0x7f, 0x25, 0x7a, 0x23, 0x9d, 0xc6, 0x9e, 0xf5, 0x13, 0x6b, 0xa5, 0xfe,
+	0xb8, 0x53, 0x18, 0x8f, 0xda, 0x7e, 0x13, 0x80, 0xa9, 0x06, 0x73, 0xf3,
+	0x4e, 0x2b, 0x93, 0xd9, 0xf7, 0x3b, 0xea, 0x18, 0x1b, 0x98, 0x2a, 0x9a,
+	0x18, 0x60, 0x5f, 0x31, 0x12, 0x9e, 0x5b, 0x57, 0x5c, 0x47, 0xce, 0x0c,
+	0xae, 0x00, 0x2c, 0x2b, 0x96, 0xb5, 0x59, 0x1f, 0x7b, 0x43, 0x1d, 0x45,
+	0x9a, 0x7a, 0x4a, 0xef, 0x2f, 0x5c, 0xd9, 0x9d, 0xdc, 0xa9, 0xcf, 0x23,
+	0xe9, 0x58, 0x62, 0x5e, 0xb8, 0x7f, 0xf7, 0x9b, 0xf2, 0x36, 0x2d, 0xfb,
+	0x0f, 0xa4, 0xa8, 0xc7, 0xb6, 0xe9, 0xdf, 0xb5, 0xe9, 0x20, 0x38, 0xdf,
+	0xfd, 0x2c, 0x6c, 0x16, 0xdf, 0xfb, 0x96, 0xb4, 0xc7, 0x7b, 0xb5, 0x0d,
+	0x85, 0xb9, 0x1a, 0xac, 0x97, 0x15, 0xfe, 0xb8, 0xdd, 0xab, 0x68, 0xd6,
+	0x03, 0x0b, 0xc2, 0xfb, 0x17, 0x3a, 0x6c, 0x5e, 0x3e, 0xa8, 0x07, 0x3d,
+	0x7d, 0x44, 0x8c, 0xac, 0xc9, 0xcd, 0xcb, 0x1a, 0xee, 0xa7, 0xcb, 0x90,
+	0xa0, 0xdd, 0x23, 0x92, 0xe4, 0xdd, 0x49, 0xec, 0xbb, 0x20, 0x57, 0x41,
+	0x3f, 0xb3, 0x1e, 0x6d, 0x56, 0x7e, 0x73, 0x0f, 0x8a, 0xef, 0x1d, 0x84,
+	0x8e, 0xb9, 0x61, 0xa9, 0x8e, 0x89, 0xd3, 0xbf, 0xcf, 0x8d, 0xd2, 0x47,
+	0x5c, 0x89, 0x3a, 0x2d, 0xf2, 0xd1, 0xb1, 0xdf, 0x5a, 0x4b, 0x1e, 0x1b,
+	0x82, 0x7c, 0x57, 0xf7, 0x87, 0xe7, 0x2e, 0x99, 0xc6, 0x7c, 0xb6, 0x5b,
+	0x27, 0x89, 0xf7, 0x79, 0xf2, 0xc5, 0x4a, 0x32, 0x31, 0x0b, 0x1d, 0x35,
+	0xe4, 0x0c, 0xb7, 0x9a, 0xd8, 0xe9, 0xa7, 0xd6, 0x9a, 0x73, 0x5a, 0xf5,
+	0xc0, 0x69, 0x18, 0x4f, 0xad, 0xa6, 0xdd, 0x59, 0x2b, 0x97, 0x83, 0xa0,
+	0xbe, 0x5b, 0xcb, 0xe2, 0x9d, 0x94, 0xc5, 0x07, 0x52, 0x1d, 0x86, 0x07,
+	0xb4, 0xef, 0xc4, 0x3d, 0x00, 0xc0, 0x43, 0xb7, 0xcb, 0xbd, 0xd0, 0x96,
+	0x4f, 0xfd, 0xcc, 0x8c, 0x95, 0x4f, 0xca, 0x59, 0xca, 0x9f, 0x6a, 0x6b,
+	0x74, 0x81, 0xec, 0x3d, 0x34, 0x46, 0xbd, 0x9c, 0x9a, 0xfe, 0x26, 0xe4,
+	0x55, 0x4e, 0xe3, 0xa1, 0x45, 0xee, 0x1b, 0x93, 0xcc, 0x45, 0xe8, 0xac,
+	0xc2, 0xd4, 0x42, 0x1e, 0x5d, 0xda, 0x1e, 0xc7, 0x7a, 0x7a, 0xad, 0xf1,
+	0x71, 0x17, 0x8e, 0x75, 0x9a, 0x7b, 0x8c, 0xf4, 0x58, 0xb9, 0x37, 0xff,
+	0x9c, 0x1d, 0xeb, 0xca, 0x70, 0xac, 0x3d, 0x0b, 0xc7, 0x1a, 0xfa, 0xf8,
+	0xa1, 0xfc, 0x4d, 0xe8, 0xb3, 0x49, 0xfa, 0x4c, 0xcc, 0xd8, 0x4a, 0xe9,
+	0x1d, 0x6d, 0xb4, 0x72, 0xd3, 0x83, 0x0e, 0xe2, 0x79, 0xa1, 0xe9, 0xcf,
+	0x79, 0x62, 0x71, 0xa6, 0x88, 0x07, 0xca, 0xdc, 0x26, 0x7d, 0x9e, 0x71,
+	0x02, 0x7e, 0xd6, 0x87, 0x8b, 0x2c, 0x1b, 0xe6, 0x5f, 0x29, 0x46, 0x1c,
+	0xfa, 0xd6, 0xf4, 0x9f, 0x3a, 0x97, 0xc4, 0x16, 0x4c, 0x1c, 0x98, 0xf1,
+	0x5f, 0x73, 0xcf, 0x02, 0xf7, 0x7d, 0xdf, 0x01, 0xde, 0xfa, 0xed, 0x62,
+	0xb2, 0x27, 0x1b, 0xa1, 0x3c, 0x9d, 0x95, 0x43, 0x95, 0x3e, 0x69, 0xd3,
+	0x67, 0xed, 0xdf, 0x30, 0x46, 0x9c, 0xa9, 0x8e, 0x11, 0x8b, 0x63, 0x62,
+	0xc4, 0x3b, 0x7f, 0x8e, 0x18, 0xb1, 0x38, 0x26, 0x46, 0xbc, 0x9c, 0x9f,
+	0x35, 0x52, 0x9a, 0xc5, 0xb8, 0xea, 0x21, 0x53, 0x94, 0x93, 0x9b, 0x6a,
+	0xc0, 0xbb, 0x16, 0x6f, 0xc0, 0x32, 0x56, 0xc0, 0xdb, 0xc3, 0xfb, 0x20,
+	0xde, 0x31, 0x19, 0x99, 0xd3, 0x1d, 0xb3, 0x90, 0x1f, 0xd4, 0x69, 0xac,
+	0x6b, 0xfc, 0x82, 0xc9, 0x72, 0x33, 0xca, 0x5d, 0x72, 0x26, 0x58, 0xaf,
+	0xd4, 0x28, 0xc3, 0x63, 0x94, 0xdd, 0x4d, 0x32, 0x3a, 0x16, 0xda, 0xb8,
+	0x9f, 0x5d, 0xcf, 0xb5, 0x81, 0x21, 0x09, 0x6d, 0xd8, 0x67, 0xd6, 0x9b,
+	0xb5, 0xdb, 0x2d, 0x31, 0xa9, 0x5f, 0x8d, 0x39, 0x38, 0xee, 0x5c, 0x1c,
+	0x5f, 0xbd, 0xc0, 0x96, 0x4d, 0xd8, 0xd8, 0xe0, 0xb8, 0xd5, 0xc1, 0xcb,
+	0xcb, 0x88, 0xea, 0xf9, 0x8f, 0xdb, 0x73, 0xbc, 0x51, 0x7b, 0xd7, 0x5f,
+	0x42, 0xcf, 0xcf, 0x40, 0x65, 0x16, 0xfd, 0xad, 0x57, 0x99, 0x71, 0x8e,
+	0x73, 0xee, 0x7e, 0x1e, 0xc8, 0xc5, 0x56, 0x35, 0x34, 0xbe, 0x80, 0x2e,
+	0x41, 0xb7, 0x1c, 0x9b, 0x03, 0xda, 0xbd, 0x57, 0x26, 0x46, 0x09, 0x5f,
+	0x47, 0x3c, 0xa2, 0xcf, 0xf5, 0xe2, 0x7b, 0xdc, 0x9c, 0x27, 0xea, 0xad,
+	0x84, 0x67, 0x7a, 0xd7, 0x00, 0xde, 0xc5, 0xe7, 0x7a, 0xad, 0x9e, 0xd6,
+	0x36, 0x04, 0xcf, 0xf7, 0x86, 0x63, 0x58, 0x8e, 0x9e, 0x02, 0x19, 0xd6,
+	0xfb, 0x7d, 0xd7, 0xca, 0xe9, 0x07, 0xe7, 0xce, 0x17, 0x34, 0xc1, 0x56,
+	0x69, 0x85, 0xa9, 0x3c, 0xe0, 0xa6, 0xb9, 0xef, 0x82, 0xfb, 0x0b, 0x3a,
+	0xe2, 0xb7, 0xe9, 0x73, 0x1f, 0xf3, 0x67, 0xac, 0xe7, 0xcf, 0x7e, 0x84,
+	0x67, 0x5a, 0xe3, 0xd2, 0x07, 0x3a, 0xec, 0xd7, 0xe9, 0x31, 0x8c, 0x87,
+	0x6b, 0xbe, 0x1a, 0x0f, 0x90, 0x3d, 0x5c, 0xfb, 0xc5, 0xd8, 0x2b, 0x2d,
+	0x2a, 0xa7, 0xcf, 0x58, 0x47, 0x2d, 0x8d, 0x5d, 0x76, 0xf6, 0x94, 0x13,
+	0x6a, 0x4f, 0xd9, 0x57, 0x7b, 0xcb, 0x36, 0xaf, 0xfb, 0x01, 0xcc, 0x07,
+	0x7e, 0x8f, 0x17, 0x9d, 0x21, 0xe0, 0xab, 0x50, 0x3a, 0xe2, 0x64, 0xf4,
+	0xfb, 0xa8, 0x7d, 0x43, 0x0e, 0x60, 0xae, 0x7a, 0xc7, 0xa3, 0x5a, 0xde,
+	0xcf, 0xdf, 0xd3, 0x17, 0xce, 0xeb, 0x0b, 0x7a, 0x0d, 0x68, 0x5a, 0x88,
+	0x6b, 0xcf, 0xda, 0x10, 0xc7, 0x9d, 0x9c, 0xc6, 0x3d, 0xcb, 0x7c, 0x4b,
+	0xff, 0x06, 0x9d, 0x2b, 0xd3, 0x5e, 0x2b, 0xde, 0x8b, 0xf7, 0x4d, 0x86,
+	0xfa, 0x86, 0x70, 0xdf, 0x09, 0xbd, 0x16, 0xec, 0x37, 0xf2, 0x6a, 0x56,
+	0x46, 0x2a, 0x5c, 0xc3, 0x64, 0x3b, 0x48, 0x2f, 0xd7, 0xc0, 0x1e, 0x58,
+	0x78, 0xbe, 0xba, 0x7f, 0x7e, 0x1e, 0x12, 0xe3, 0x42, 0x58, 0xee, 0xd6,
+	0x67, 0x17, 0xab, 0xef, 0x1e, 0xb9, 0xf2, 0xbf, 0x70, 0xfd, 0xd0, 0xc8,
+	0x50, 0x0b, 0x47, 0x86, 0xf2, 0xce, 0xc8, 0x95, 0xaf, 0xcb, 0x41, 0xe0,
+	0xf1, 0x30, 0x60, 0x52, 0xf7, 0xf3, 0xce, 0xab, 0x57, 0xa5, 0x30, 0x59,
+	0x2f, 0xea, 0xa1, 0x82, 0xe3, 0x3e, 0x54, 0x2b, 0x91, 0x87, 0x94, 0x53,
+	0xf3, 0x50, 0xbb, 0xf6, 0xcf, 0x77, 0xa4, 0xda, 0xe3, 0x7b, 0xe5, 0xb8,
+	0xe3, 0xde, 0xaf, 0xf4, 0x59, 0xdb, 0x82, 0xc7, 0x58, 0xdf, 0x71, 0x27,
+	0x72, 0x7f, 0xd4, 0x9e, 0xd3, 0x37, 0xf1, 0xbd, 0x59, 0xcd, 0xf7, 0xdf,
+	0x58, 0x47, 0x9c, 0xcd, 0x0a, 0xf1, 0xf1, 0x59, 0xc8, 0xad, 0x4f, 0x4b,
+	0x76, 0x34, 0x31, 0x57, 0xc6, 0xec, 0xb3, 0xdf, 0xb0, 0xce, 0xf0, 0x0b,
+	0xcb, 0xbc, 0xe2, 0xf0, 0xce, 0x1c, 0xa3, 0x33, 0x3e, 0xdf, 0x12, 0xee,
+	0xb9, 0x37, 0x73, 0xca, 0xfc, 0xc6, 0x75, 0x52, 0xff, 0x0a, 0xe6, 0x8b,
+	0xfd, 0x11, 0x57, 0xab, 0xf4, 0x3d, 0x05, 0x9e, 0x6c, 0x89, 0xd7, 0xcd,
+	0xd9, 0x43, 0x46, 0xf6, 0xd6, 0x01, 0x6e, 0xc0, 0x6f, 0xec, 0x3b, 0x21,
+	0x9d, 0x0a, 0x24, 0x37, 0x69, 0xb6, 0xa3, 0x67, 0x87, 0x98, 0x39, 0x33,
+	0x34, 0xb3, 0xc2, 0xd8, 0x91, 0xf8, 0x36, 0x74, 0xa1, 0x64, 0xfb, 0xd8,
+	0x4b, 0x4e, 0x3f, 0xcf, 0x3c, 0x8a, 0xb6, 0x1b, 0x97, 0xb3, 0x09, 0xc1,
+	0x4b, 0xcf, 0x5b, 0xff, 0x32, 0x08, 0xc6, 0x52, 0x29, 0xde, 0x2b, 0xb8,
+	0x8c, 0x4f, 0xb9, 0xca, 0x99, 0x1c, 0x6d, 0x70, 0x26, 0x46, 0x03, 0xd9,
+	0x93, 0xe2, 0x9d, 0x49, 0xdc, 0x93, 0xa0, 0xe3, 0xe3, 0x48, 0x6b, 0x87,
+	0x6e, 0x7d, 0xc7, 0x3a, 0xee, 0x71, 0xbb, 0xd9, 0x6f, 0xb4, 0xe5, 0x88,
+	0x63, 0xfa, 0xca, 0xed, 0x27, 0x72, 0xc2, 0xbb, 0x8b, 0xb6, 0xc4, 0x63,
+	0x7a, 0x7f, 0xe2, 0x17, 0x50, 0x0f, 0x7d, 0x94, 0xd8, 0xaf, 0xeb, 0x4c,
+	0x40, 0x9e, 0x4d, 0x8e, 0xf1, 0xbe, 0x14, 0x9e, 0x63, 0x88, 0xb4, 0x2a,
+	0xb9, 0xd6, 0x1b, 0xb6, 0xf7, 0x69, 0xe6, 0xe1, 0x0a, 0x45, 0x74, 0xda,
+	0x16, 0x6f, 0xf7, 0xdc, 0x1d, 0x9b, 0x61, 0x5a, 0x78, 0xd7, 0xa6, 0xd2,
+	0x67, 0x56, 0xe0, 0xd3, 0x9e, 0x1e, 0x92, 0xb8, 0x33, 0x55, 0x6c, 0x75,
+	0x4e, 0x16, 0x33, 0x5b, 0xd7, 0x81, 0x3e, 0xce, 0xa7, 0x3e, 0x46, 0xf9,
+	0x05, 0xdb, 0xef, 0x45, 0xc9, 0x57, 0x3e, 0x24, 0xe3, 0x2d, 0xed, 0xde,
+	0xfd, 0x7a, 0x6e, 0x2e, 0x03, 0x67, 0x2d, 0x2a, 0x3b, 0xfa, 0xc4, 0x3a,
+	0xea, 0xb7, 0xdd, 0x45, 0x05, 0x5e, 0x56, 0xbf, 0x88, 0x07, 0x36, 0x6e,
+	0xad, 0xb6, 0x51, 0xf6, 0xa6, 0x58, 0xae, 0xc1, 0xe9, 0x1d, 0x5d, 0x85,
+	0x79, 0xdc, 0x05, 0xfd, 0xe9, 0xc0, 0x46, 0x22, 0xae, 0x1b, 0x9c, 0x3d,
+	0xa3, 0x79, 0xf4, 0xc8, 0x7d, 0xd6, 0xbc, 0xf7, 0xf0, 0x30, 0xc6, 0xa8,
+	0xe5, 0x2b, 0x78, 0xf7, 0x12, 0xd7, 0xdb, 0x83, 0x49, 0xd8, 0x06, 0xb9,
+	0xae, 0x7f, 0x67, 0xd7, 0xab, 0xa7, 0xaf, 0xb0, 0x5e, 0xed, 0xc9, 0x23,
+	0x15, 0x7d, 0x6f, 0x48, 0xe7, 0xb8, 0xe2, 0x3a, 0x6e, 0xf3, 0x55, 0x7a,
+	0x7e, 0x54, 0x87, 0xdd, 0x1b, 0x78, 0x72, 0x9d, 0xbd, 0xd3, 0x06, 0x70,
+	0x5c, 0x05, 0x18, 0x36, 0x62, 0xfc, 0x84, 0xc1, 0xd4, 0x11, 0x75, 0x4b,
+	0x9c, 0x3a, 0x70, 0x56, 0x4e, 0xaf, 0x0b, 0xf7, 0x7b, 0xa0, 0x1d, 0xc8,
+	0xb5, 0x47, 0xe3, 0x46, 0x37, 0xae, 0x5d, 0xa6, 0x9d, 0x70, 0x3c, 0x8e,
+	0x1d, 0x0f, 0x69, 0x75, 0x43, 0x0b, 0xfd, 0x89, 0x59, 0xa9, 0x5b, 0x54,
+	0x9e, 0xf1, 0xfc, 0x5d, 0xad, 0x66, 0xdf, 0x11, 0xcb, 0x7a, 0xb0, 0x4b,
+	0x69, 0xe3, 0x12, 0x77, 0x7a, 0xae, 0x8a, 0xdc, 0x5b, 0x9c, 0xf3, 0x2f,
+	0x43, 0x9e, 0x5c, 0xeb, 0xbd, 0x4d, 0x91, 0xf6, 0x42, 0xfc, 0x12, 0xb7,
+	0x09, 0xe0, 0x95, 0x71, 0x95, 0xd3, 0x41, 0x66, 0x80, 0x7c, 0xc5, 0x36,
+	0x98, 0xff, 0xa2, 0x8e, 0xe5, 0x0e, 0xa6, 0x18, 0x27, 0x6a, 0x3f, 0x71,
+	0x87, 0x0a, 0x65, 0xd3, 0x2c, 0xd7, 0x10, 0x1c, 0xde, 0x21, 0xba, 0x0b,
+	0x1d, 0x5e, 0x9c, 0x52, 0xce, 0x37, 0xc7, 0x5c, 0x7c, 0xd7, 0xd8, 0xfb,
+	0x42, 0x8d, 0x6e, 0x12, 0xf9, 0xeb, 0x70, 0xbc, 0xf1, 0x3c, 0xe6, 0xfb,
+	0x12, 0xe6, 0x7b, 0xf9, 0xfb, 0x41, 0x91, 0x57, 0x46, 0x5e, 0xf9, 0x43,
+	0x41, 0xa6, 0x89, 0xf4, 0x47, 0x9a, 0x7b, 0x3d, 0x9f, 0x59, 0xef, 0x63,
+	0x02, 0x6c, 0x67, 0xc1, 0x0b, 0x19, 0xae, 0x25, 0x07, 0xc7, 0x52, 0x37,
+	0x81, 0x17, 0x76, 0xca, 0x9f, 0xc0, 0x16, 0xf8, 0xe3, 0x4a, 0x1a, 0x3c,
+	0xd1, 0x03, 0x1e, 0xe9, 0x06, 0x5f, 0xa4, 0xb4, 0x5d, 0xfc, 0x28, 0x74,
+	0xde, 0xd9, 0x4a, 0xc9, 0xd9, 0x3b, 0x5a, 0x74, 0x72, 0xa3, 0x47, 0x41,
+	0x17, 0xdc, 0x03, 0xab, 0xae, 0xa9, 0x11, 0x37, 0x3e, 0x29, 0xa4, 0xff,
+	0x76, 0xee, 0xed, 0x68, 0x06, 0xae, 0xce, 0x10, 0x57, 0x93, 0x95, 0x2d,
+	0xde, 0x3a, 0xf0, 0x41, 0xb3, 0xe6, 0x83, 0x46, 0x27, 0xe3, 0xdd, 0x64,
+	0xf9, 0x60, 0x04, 0x7c, 0x50, 0x58, 0xc2, 0x07, 0xcf, 0x58, 0x9a, 0x9f,
+	0xae, 0xe2, 0x83, 0x49, 0x9b, 0x36, 0x7e, 0x05, 0x3e, 0xb8, 0xca, 0x4f,
+	0x3e, 0x39, 0x24, 0x27, 0xc0, 0x07, 0x0f, 0x6b, 0x3e, 0xb8, 0x4a, 0xf3,
+	0x01, 0xe3, 0x46, 0xe4, 0x85, 0x56, 0xc8, 0x0e, 0xf2, 0xc2, 0xb3, 0x32,
+	0x0b, 0x5e, 0x78, 0x51, 0xb1, 0xef, 0xcb, 0xb4, 0x0f, 0x46, 0xe9, 0x8f,
+	0x9d, 0x2a, 0x15, 0xc1, 0xbb, 0x4a, 0xbe, 0x30, 0x16, 0x04, 0x33, 0xf0,
+	0xd1, 0x1f, 0x84, 0x0d, 0xef, 0xea, 0x3b, 0x69, 0xa7, 0x61, 0xbb, 0x10,
+	0x36, 0xda, 0xe4, 0xe3, 0x0e, 0xe8, 0xfd, 0xf0, 0x04, 0xc6, 0xb0, 0x47,
+	0xfd, 0x3e, 0xfc, 0x60, 0x0f, 0xf3, 0x4a, 0xdb, 0xfe, 0xb8, 0xe6, 0x9b,
+	0x1a, 0xe8, 0x80, 0x93, 0xdd, 0x8c, 0x33, 0xf9, 0xde, 0x5e, 0xd5, 0x9e,
+	0xef, 0x03, 0xcc, 0x11, 0x75, 0xbf, 0x30, 0xc6, 0xd1, 0xb4, 0xc8, 0xb6,
+	0xa7, 0x5c, 0x18, 0x90, 0xfb, 0x6c, 0x5e, 0x3e, 0xa8, 0x83, 0x1d, 0x5a,
+	0xa7, 0x8c, 0x5d, 0xae, 0xb6, 0x25, 0xbd, 0xdf, 0x80, 0xd0, 0xac, 0x4d,
+	0x9b, 0x3d, 0x81, 0x7d, 0xc5, 0x6a, 0xbb, 0xfe, 0x5e, 0xd8, 0xf5, 0xac,
+	0x23, 0xae, 0xb1, 0xeb, 0xef, 0xb2, 0xbc, 0xc6, 0xdf, 0x9e, 0xb6, 0xf1,
+	0x0f, 0x00, 0xbe, 0x1d, 0x73, 0x36, 0x3e, 0xdb, 0xa0, 0xad, 0x21, 0x72,
+	0x03, 0xec, 0xbc, 0x1b, 0xc1, 0x83, 0x37, 0xc1, 0x8f, 0x7a, 0x77, 0xd1,
+	0x93, 0x9d, 0xc5, 0x66, 0xf8, 0xdb, 0xad, 0xf2, 0xab, 0x63, 0x1b, 0xa5,
+	0x7f, 0xf4, 0x77, 0x9a, 0xa1, 0x57, 0x61, 0x97, 0xbe, 0x08, 0x38, 0x23,
+	0x56, 0x56, 0x47, 0xc1, 0x03, 0xed, 0x89, 0x1f, 0xa8, 0x44, 0xab, 0x91,
+	0xed, 0x3c, 0x4b, 0xbe, 0x5c, 0x3b, 0x31, 0xd4, 0x67, 0x1c, 0xa5, 0x45,
+	0xce, 0x1c, 0xa7, 0xe7, 0x95, 0x80, 0x2d, 0x9e, 0x82, 0x1d, 0xb2, 0x01,
+	0xed, 0x31, 0x96, 0xbc, 0x5a, 0x9e, 0xd9, 0xea, 0xde, 0x9d, 0xd3, 0x7c,
+	0x78, 0xc9, 0xc9, 0x8e, 0xdd, 0x24, 0x85, 0xc1, 0x28, 0xc6, 0xa0, 0x9a,
+	0xd7, 0xca, 0xf5, 0xd2, 0xaf, 0xc7, 0x73, 0x59, 0x0e, 0x42, 0x1f, 0xff,
+	0x69, 0xb1, 0x5f, 0x66, 0x07, 0x9a, 0xf0, 0x1d, 0x95, 0x67, 0x8a, 0x5b,
+	0xe0, 0xef, 0xfc, 0x0a, 0x70, 0x54, 0x8b, 0xef, 0x5a, 0xe9, 0x5d, 0x47,
+	0x5e, 0x6d, 0x90, 0x19, 0xa4, 0xdf, 0x28, 0xbf, 0x64, 0xd3, 0x99, 0x46,
+	0xde, 0x68, 0x40, 0xdd, 0xa8, 0x9c, 0x2f, 0xd2, 0x96, 0xd4, 0x3c, 0xd1,
+	0xf3, 0xb2, 0x6c, 0xc9, 0xbc, 0x0c, 0xdb, 0xf4, 0x59, 0x3c, 0xcf, 0x4b,
+	0x72, 0xe7, 0x6e, 0x67, 0x4b, 0xa2, 0xdd, 0x81, 0xbe, 0xc4, 0xe3, 0x3a,
+	0x5b, 0xbc, 0x5a, 0xe7, 0x5a, 0xdb, 0x46, 0x8d, 0x3c, 0x3f, 0xa8, 0xe2,
+	0x0d, 0x98, 0x93, 0xcd, 0x4e, 0x87, 0x4d, 0xe3, 0xb7, 0xbe, 0x2f, 0x51,
+	0xda, 0xcf, 0xa8, 0x0d, 0xab, 0x44, 0xda, 0x1a, 0x60, 0xe7, 0xec, 0x11,
+	0xd5, 0xdc, 0x20, 0xae, 0xb4, 0x4f, 0xa8, 0x56, 0xa4, 0xf9, 0x36, 0x2d,
+	0xd6, 0x00, 0x9d, 0x80, 0xb4, 0x16, 0xa4, 0x6d, 0xb2, 0x69, 0x4d, 0x0d,
+	0x52, 0x8b, 0xb4, 0xcb, 0x9a, 0xe7, 0x2f, 0x76, 0xf8, 0x5e, 0xce, 0xa9,
+	0x97, 0xb6, 0x53, 0x0d, 0x90, 0x0d, 0xab, 0x65, 0x66, 0x6b, 0x9d, 0xb4,
+	0x21, 0x8f, 0x31, 0xee, 0xd4, 0xa9, 0xa8, 0xbc, 0xf3, 0x54, 0x7b, 0xfc,
+	0xa3, 0x18, 0x43, 0xfb, 0x19, 0xc6, 0xbc, 0xff, 0xac, 0x99, 0x31, 0x9f,
+	0xb6, 0x33, 0x7c, 0xd7, 0x69, 0xf9, 0x43, 0x7c, 0x98, 0x3b, 0xdf, 0x60,
+	0x63, 0x94, 0x8e, 0x3b, 0xc3, 0xa3, 0xd4, 0xdb, 0xed, 0xf6, 0x7e, 0xa2,
+	0xff, 0xd9, 0x4c, 0x5f, 0x6d, 0x82, 0x36, 0x54, 0x89, 0xfc, 0x48, 0xdd,
+	0x83, 0xf7, 0xb8, 0x23, 0x85, 0x79, 0x99, 0x35, 0x45, 0xbe, 0x3a, 0xae,
+	0xb8, 0x4f, 0x05, 0x69, 0x95, 0x77, 0x05, 0x66, 0x8e, 0xc9, 0x0b, 0x46,
+	0x2e, 0xfd, 0x9a, 0x91, 0x4b, 0xa7, 0xcf, 0x2d, 0x90, 0x4b, 0x05, 0x2d,
+	0x97, 0x06, 0x05, 0xef, 0xa9, 0x02, 0xe4, 0xd2, 0x08, 0xbe, 0x3d, 0x2d,
+	0x97, 0x62, 0x62, 0x6d, 0x64, 0x89, 0x5e, 0xc5, 0xfe, 0x27, 0x4b, 0xae,
+	0xb6, 0xa5, 0x0a, 0xe3, 0xb0, 0x43, 0x4a, 0x23, 0x56, 0x67, 0x4b, 0xba,
+	0x49, 0x3a, 0x7a, 0x7e, 0x2a, 0xa1, 0x9d, 0x39, 0xdb, 0xcc, 0x3b, 0x8f,
+	0x5f, 0x54, 0x94, 0x61, 0x27, 0x20, 0xc3, 0x1e, 0xbe, 0x82, 0x0c, 0x43,
+	0x5e, 0x19, 0x79, 0x65, 0xb6, 0xfb, 0xdd, 0x9f, 0x0e, 0x79, 0x94, 0x1f,
+	0x94, 0x19, 0x90, 0x49, 0x25, 0xc8, 0xa4, 0x12, 0xe4, 0x54, 0x09, 0x72,
+	0xa9, 0x04, 0xb9, 0x54, 0x82, 0x5c, 0x2a, 0x41, 0x2e, 0x41, 0xc6, 0x3d,
+	0x0a, 0x19, 0x67, 0x64, 0xda, 0x00, 0xed, 0x35, 0xb9, 0xcf, 0xea, 0x77,
+	0x13, 0x27, 0xe9, 0xb2, 0x7e, 0x91, 0xd9, 0xb3, 0x7a, 0xae, 0x2a, 0x2e,
+	0xb8, 0xeb, 0x88, 0xe6, 0x77, 0xcf, 0x57, 0xd7, 0x3a, 0xdc, 0x1f, 0xf3,
+	0x03, 0xed, 0xb3, 0x6f, 0xe6, 0x6f, 0xa9, 0x03, 0x5f, 0xbf, 0x62, 0xf9,
+	0x7a, 0xf3, 0x1c, 0x5f, 0x27, 0x1d, 0xc6, 0x89, 0x97, 0xe7, 0xeb, 0x16,
+	0x9b, 0x97, 0x0f, 0x56, 0x80, 0xaf, 0x57, 0x2c, 0xe2, 0xeb, 0x28, 0xf8,
+	0x7a, 0xe7, 0x12, 0xbe, 0x5e, 0xe5, 0xf4, 0xea, 0x3a, 0x3c, 0x83, 0xc6,
+	0xef, 0x5a, 0x67, 0x9e, 0xaf, 0xf7, 0x6b, 0xbe, 0x3e, 0x04, 0xbe, 0xbe,
+	0xbe, 0x8a, 0xaf, 0x77, 0x4a, 0xf2, 0x96, 0x6c, 0x64, 0xa3, 0xec, 0xbe,
+	0x5f, 0x35, 0xaf, 0x91, 0x7f, 0x11, 0x53, 0xdf, 0xf0, 0x58, 0xef, 0x58,
+	0xb3, 0xe4, 0x1e, 0xfa, 0x11, 0xd7, 0x06, 0xc8, 0x23, 0x43, 0x19, 0xc7,
+	0x93, 0x83, 0x47, 0x7e, 0x20, 0xd3, 0x9a, 0xb7, 0x44, 0xf6, 0x1c, 0x89,
+	0xca, 0xf0, 0x11, 0xc6, 0x1e, 0xbe, 0x63, 0xe9, 0xbd, 0x4e, 0x86, 0x07,
+	0xb9, 0x5f, 0xd2, 0x95, 0xdd, 0x47, 0xe0, 0x63, 0x1d, 0x61, 0xec, 0xe1,
+	0xf2, 0x1c, 0x8f, 0x4d, 0x43, 0xb6, 0xec, 0x3e, 0xa2, 0xe7, 0x1a, 0xed,
+	0x34, 0xc8, 0xa1, 0x23, 0x22, 0xb7, 0x1d, 0x71, 0xe5, 0xf6, 0x23, 0x73,
+	0xbc, 0x36, 0x10, 0xf2, 0xda, 0x9f, 0x83, 0xd7, 0xda, 0x2d, 0xaf, 0xa9,
+	0x39, 0x5e, 0xfb, 0x5a, 0x15, 0xaf, 0xb1, 0x3e, 0x79, 0xed, 0x82, 0x4d,
+	0xe3, 0xb7, 0x2b, 0x7b, 0x8f, 0xb4, 0xca, 0xee, 0x87, 0xde, 0x22, 0x7b,
+	0xee, 0x27, 0xac, 0xe6, 0x9e, 0x3c, 0xda, 0x5f, 0xe3, 0x95, 0x76, 0xb4,
+	0x1f, 0xee, 0x0f, 0xd2, 0x77, 0x65, 0x75, 0x4e, 0x48, 0x32, 0xcf, 0xfe,
+	0x6a, 0xe1, 0x3b, 0x9f, 0x82, 0x4f, 0xb1, 0x17, 0x30, 0xdd, 0x7a, 0x44,
+	0x92, 0xae, 0xbc, 0x26, 0x23, 0xa9, 0x47, 0x5b, 0x8d, 0x3d, 0x71, 0x09,
+	0xbc, 0x42, 0xfa, 0xcf, 0x48, 0xee, 0xed, 0x81, 0xf6, 0x2b, 0x46, 0xcb,
+	0x42, 0xff, 0x9f, 0x31, 0x73, 0xc7, 0xdc, 0x77, 0xc7, 0xf3, 0xbe, 0x35,
+	0xfa, 0xbc, 0x9b, 0x8e, 0xd7, 0x76, 0x33, 0xbf, 0x46, 0xef, 0x37, 0xcd,
+	0xe9, 0xb3, 0xdc, 0xac, 0xcf, 0x76, 0x62, 0x3a, 0x9e, 0x5e, 0x28, 0xf3,
+	0x8e, 0x30, 0xde, 0xbd, 0xcc, 0xbb, 0x06, 0xff, 0xf8, 0x2a, 0x13, 0x9b,
+	0x25, 0xdf, 0x7d, 0xdd, 0xc9, 0x15, 0x2f, 0xe9, 0x7d, 0x85, 0x59, 0x1f,
+	0xbf, 0xcb, 0xfc, 0x66, 0xf9, 0x4b, 0x8c, 0x71, 0x24, 0x12, 0xea, 0x81,
+	0x56, 0xee, 0x3b, 0x18, 0x9c, 0x32, 0x76, 0x94, 0xe1, 0xd1, 0x06, 0xed,
+	0x6b, 0x8c, 0xe0, 0x7b, 0xf7, 0x68, 0xa3, 0x53, 0xa0, 0x6d, 0x32, 0xd0,
+	0xe0, 0xe4, 0xc7, 0xf7, 0xb4, 0x1a, 0x9b, 0x79, 0x20, 0xce, 0x3d, 0x85,
+	0x19, 0xb5, 0x54, 0x26, 0x9f, 0x92, 0x50, 0x26, 0x27, 0x6f, 0xc9, 0xc0,
+	0xb6, 0xce, 0x1d, 0xd1, 0xf7, 0xf7, 0x25, 0xda, 0x15, 0xc7, 0xf4, 0x09,
+	0xc8, 0xd7, 0x90, 0x16, 0xe2, 0xf2, 0xf1, 0x23, 0xa4, 0x07, 0x15, 0x6b,
+	0x94, 0xdf, 0xb2, 0xf4, 0x70, 0x59, 0x8a, 0x90, 0x3b, 0x47, 0x8e, 0xdc,
+	0x2e, 0xe3, 0xbb, 0x16, 0xd3, 0xc3, 0x9e, 0x79, 0x7a, 0x88, 0xc1, 0x3e,
+	0x73, 0xaa, 0xe9, 0xe1, 0x37, 0xe7, 0xe8, 0x61, 0xdc, 0xf9, 0xd7, 0xd2,
+	0xc3, 0x0d, 0x0b, 0xe8, 0x61, 0x44, 0xd3, 0x43, 0xff, 0x1c, 0x3d, 0x8c,
+	0x1c, 0x61, 0xbf, 0x7a, 0x5d, 0xd4, 0x9b, 0x71, 0x38, 0xe7, 0x73, 0xb4,
+	0x90, 0x18, 0xd6, 0xfb, 0x44, 0x93, 0x79, 0x9e, 0x25, 0x5d, 0xa5, 0x18,
+	0x1b, 0x99, 0x9f, 0xff, 0xc6, 0x7f, 0xd3, 0xf9, 0x7f, 0x47, 0xfc, 0xff,
+	0xef, 0xfc, 0x5f, 0x8f, 0xf6, 0x29, 0x8b, 0x43, 0x79, 0x1c, 0xd2, 0xc3,
+	0x7b, 0xe2, 0x46, 0x2f, 0x70, 0x8e, 0xf9, 0x6d, 0xf6, 0xac, 0x9f, 0x83,
+	0xfc, 0x7b, 0x1c, 0xf2, 0xef, 0xb1, 0x05, 0xeb, 0x01, 0x3d, 0x36, 0x06,
+	0x11, 0xc8, 0xc1, 0xd4, 0x3c, 0x3e, 0x66, 0xba, 0x89, 0x0f, 0xb3, 0xf7,
+	0xe4, 0x6c, 0x65, 0x31, 0x4e, 0x5c, 0xbd, 0xdf, 0xe8, 0x64, 0xaa, 0x1a,
+	0x27, 0x84, 0x7b, 0xb6, 0x6a, 0x8c, 0xf8, 0x5d, 0xe6, 0xf7, 0x65, 0xbd,
+	0x87, 0xa4, 0xa0, 0xd7, 0x9f, 0x88, 0x17, 0xae, 0x3f, 0x11, 0x27, 0xae,
+	0xb6, 0xf7, 0x0b, 0xe5, 0x3a, 0xbd, 0x2f, 0xfc, 0xc0, 0x54, 0x4c, 0x66,
+	0x62, 0x8c, 0xeb, 0xf1, 0xde, 0x57, 0xfa, 0xca, 0x7e, 0xbc, 0x20, 0x79,
+	0x7b, 0xd6, 0x67, 0x95, 0xa5, 0x6d, 0xc6, 0x03, 0x79, 0x27, 0x42, 0xb8,
+	0x0e, 0xd1, 0x69, 0x65, 0x5d, 0x43, 0x55, 0x9c, 0x12, 0x78, 0x1f, 0x93,
+	0x44, 0xb6, 0x1b, 0xef, 0x29, 0xf6, 0xfd, 0xa4, 0x8c, 0x3c, 0x58, 0x86,
+	0x2d, 0xf7, 0x30, 0x74, 0x8e, 0x23, 0x10, 0x93, 0xfa, 0x2e, 0x14, 0xc2,
+	0x30, 0xa1, 0xef, 0xf5, 0xa3, 0xdf, 0x47, 0x7a, 0x88, 0xe3, 0xfb, 0xb2,
+	0x8d, 0x25, 0xc5, 0xa5, 0x50, 0xfc, 0x01, 0xe0, 0xe7, 0x1d, 0x94, 0x3f,
+	0xc2, 0xfb, 0x8d, 0xe6, 0xc3, 0xf8, 0x21, 0x03, 0xfa, 0xcd, 0xb9, 0x79,
+	0xcd, 0xc9, 0x94, 0xcd, 0xfe, 0x96, 0xaa, 0xfb, 0xf5, 0xe5, 0xb0, 0xb6,
+	0x9f, 0xd3, 0x76, 0x5f, 0x0b, 0xcf, 0xe7, 0x19, 0x1b, 0xfa, 0xcb, 0xb0,
+	0xa1, 0x9f, 0xa8, 0x64, 0xf4, 0x1a, 0xd6, 0x63, 0xb0, 0xa1, 0x1f, 0x85,
+	0xee, 0xa1, 0xce, 0x89, 0x59, 0x9d, 0x33, 0xa2, 0x76, 0x69, 0x9d, 0xf3,
+	0xd7, 0x5a, 0xe7, 0xfc, 0xea, 0x12, 0x9d, 0x73, 0x48, 0xb5, 0x8f, 0x52,
+	0xe7, 0xf4, 0xaa, 0x9d, 0x0e, 0xed, 0xc5, 0xb5, 0xcb, 0xe8, 0x9c, 0xf7,
+	0xca, 0xaf, 0xd8, 0xbc, 0xfd, 0xf2, 0xbe, 0x6d, 0x7a, 0xdd, 0xc6, 0x9b,
+	0x50, 0xbc, 0xcb, 0xce, 0xe8, 0xa0, 0xeb, 0x55, 0xa7, 0x5e, 0xef, 0xfd,
+	0x6a, 0x95, 0xce, 0x69, 0x53, 0xdd, 0x4e, 0xaf, 0xae, 0xc3, 0x78, 0x04,
+	0xbf, 0x53, 0x4e, 0x66, 0xa0, 0x0e, 0xdf, 0x71, 0x89, 0x1c, 0xc1, 0xd8,
+	0xcd, 0x7d, 0x7b, 0xca, 0xe4, 0x5d, 0x63, 0xf3, 0x54, 0x98, 0xee, 0x9a,
+	0xf4, 0x76, 0x9b, 0x6e, 0x74, 0x55, 0x9b, 0x6a, 0xd5, 0xba, 0x6a, 0x33,
+	0x18, 0x6a, 0x02, 0xfa, 0x75, 0xa2, 0x14, 0xea, 0x2c, 0xfe, 0x66, 0xbc,
+	0x99, 0x71, 0x89, 0x30, 0x6e, 0x9d, 0x40, 0x19, 0x3c, 0xa5, 0xd0, 0xa6,
+	0xe4, 0x6f, 0xf8, 0x0a, 0x78, 0xa6, 0x80, 0xd7, 0x5b, 0xc0, 0x3f, 0xbf,
+	0x5e, 0x64, 0xdc, 0xb3, 0x59, 0x8e, 0x8e, 0x55, 0xe7, 0xb5, 0xca, 0xbb,
+	0xc7, 0x36, 0xc8, 0xbe, 0x51, 0xff, 0x6a, 0xa9, 0xdf, 0x28, 0x23, 0xa3,
+	0x2f, 0xea, 0xfb, 0x40, 0xd6, 0xe8, 0x7b, 0x92, 0x78, 0x7f, 0x98, 0x91,
+	0x91, 0xfd, 0x8e, 0x91, 0x91, 0x19, 0x35, 0x6f, 0xb3, 0x86, 0x6d, 0xf2,
+	0x6e, 0xa6, 0xbe, 0xd1, 0xb8, 0xbe, 0x43, 0x7a, 0xa2, 0x72, 0xad, 0xfc,
+	0xd1, 0x71, 0x75, 0xa7, 0x9a, 0xbf, 0x4b, 0x41, 0xdb, 0xac, 0x93, 0x0b,
+	0x6c, 0xd6, 0xbf, 0x97, 0x99, 0xf7, 0x45, 0x31, 0x4e, 0xd0, 0xf0, 0x75,
+	0x2f, 0x73, 0x1d, 0xb4, 0x39, 0x26, 0x97, 0xa4, 0x4f, 0xe3, 0x8f, 0xf2,
+	0xb4, 0x01, 0x72, 0x70, 0x56, 0xeb, 0xd7, 0xb5, 0xbc, 0xf3, 0xf8, 0x08,
+	0x6d, 0xd7, 0xaf, 0x6b, 0x79, 0xb6, 0xd6, 0xda, 0xae, 0xd3, 0x90, 0xd3,
+	0x94, 0xa3, 0x37, 0xca, 0x5f, 0xdb, 0x74, 0xa6, 0x25, 0xe3, 0xb3, 0x42,
+	0x7d, 0x17, 0x83, 0x0c, 0xa5, 0x3c, 0xfd, 0x59, 0x6d, 0xd7, 0xe7, 0x6c,
+	0x1b, 0x94, 0x9f, 0x46, 0x76, 0x6f, 0x76, 0xa6, 0x6d, 0x1a, 0xbf, 0xc3,
+	0x18, 0xba, 0x9f, 0xc9, 0x59, 0x3e, 0x53, 0xce, 0x93, 0xc8, 0x5f, 0x83,
+	0x7c, 0xf2, 0xd9, 0x63, 0x9a, 0xcf, 0xb4, 0x7d, 0xe2, 0x74, 0xd9, 0x35,
+	0x85, 0xb9, 0xf5, 0x80, 0x3c, 0xf9, 0x4c, 0x1d, 0xf5, 0xa6, 0x8d, 0x3c,
+	0xf0, 0x90, 0xfe, 0x45, 0xe8, 0x0e, 0xd6, 0x45, 0xfa, 0xb1, 0x0c, 0xe6,
+	0xf0, 0x24, 0xfc, 0x9f, 0x46, 0x7c, 0x37, 0xe3, 0x7b, 0x42, 0x7e, 0x75,
+	0x30, 0xaa, 0xc7, 0x3d, 0x82, 0x71, 0x1c, 0x38, 0x82, 0x31, 0x39, 0xc6,
+	0x76, 0x76, 0xcf, 0xb8, 0x52, 0x73, 0x86, 0x7c, 0xc7, 0x33, 0x86, 0x41,
+	0xb0, 0xb7, 0x8b, 0x74, 0x9b, 0xf4, 0xfa, 0xf5, 0xf9, 0xb7, 0xcd, 0xf1,
+	0x08, 0x70, 0x72, 0x00, 0xf3, 0x31, 0x52, 0xf4, 0xbd, 0xac, 0xe3, 0xc7,
+	0x31, 0x4e, 0xd8, 0x80, 0xed, 0xb0, 0x05, 0xdb, 0x61, 0x07, 0xb6, 0xc3,
+	0x0e, 0x5c, 0x2d, 0xa7, 0xb6, 0x72, 0x7f, 0x49, 0xfe, 0x9d, 0xbc, 0x77,
+	0xf9, 0x1b, 0x3a, 0x36, 0x5f, 0x7b, 0x4b, 0x1f, 0x7c, 0x76, 0xf1, 0x92,
+	0x03, 0xdc, 0x63, 0x3f, 0xeb, 0xd5, 0xde, 0xd2, 0x2f, 0xed, 0x3d, 0xc8,
+	0xef, 0xb9, 0x24, 0x1d, 0xb7, 0x7c, 0xd8, 0xa9, 0x1d, 0xe8, 0x03, 0x1e,
+	0x33, 0x4e, 0x32, 0x3e, 0xe4, 0x30, 0x4e, 0x91, 0xdd, 0x1c, 0xd1, 0x67,
+	0xc4, 0xa6, 0x19, 0x8b, 0xb8, 0xa5, 0x3d, 0xb2, 0x25, 0xb1, 0xdb, 0x49,
+	0x0e, 0xa8, 0x48, 0x72, 0xa0, 0xcf, 0x09, 0xcb, 0xf1, 0x0e, 0x6a, 0xc8,
+	0x19, 0xc0, 0x7a, 0xa0, 0xf4, 0x75, 0xd0, 0xd3, 0x79, 0x29, 0x1c, 0x6f,
+	0x90, 0xa9, 0x62, 0xbb, 0x97, 0x55, 0x31, 0xe1, 0xbe, 0x12, 0x75, 0x0a,
+	0x44, 0x7f, 0x26, 0x2a, 0x13, 0xa3, 0x1b, 0x45, 0x69, 0xdb, 0xbd, 0x45,
+	0xb2, 0x63, 0xa3, 0x72, 0xbe, 0x5b, 0x9a, 0x14, 0xda, 0xe7, 0xdd, 0xde,
+	0xea, 0x14, 0xd7, 0x11, 0x43, 0x5e, 0x58, 0x4f, 0x3e, 0x19, 0x05, 0x0e,
+	0x41, 0xb7, 0x8c, 0xeb, 0xd6, 0x09, 0xe5, 0xde, 0xed, 0x3a, 0x66, 0xca,
+	0x38, 0x6d, 0xf5, 0x7a, 0x03, 0xf9, 0x23, 0xba, 0x2c, 0x7f, 0x4c, 0x96,
+	0xb8, 0x36, 0x23, 0x79, 0x97, 0x71, 0x61, 0x1f, 0xbf, 0xc7, 0x59, 0xb6,
+	0x4e, 0x46, 0xba, 0xf3, 0x76, 0x8f, 0xc7, 0x37, 0xc1, 0x07, 0x1c, 0x9f,
+	0x5e, 0x27, 0x01, 0xaf, 0x2f, 0x5e, 0xcf, 0x88, 0x56, 0xc9, 0x03, 0x47,
+	0x66, 0x46, 0xc3, 0xf5, 0x0f, 0xb6, 0x87, 0xef, 0x71, 0x23, 0x6f, 0xb3,
+	0x4b, 0xea, 0x11, 0x2e, 0xae, 0x55, 0x2e, 0x94, 0xb1, 0x4a, 0x9f, 0x13,
+	0xf6, 0xb4, 0x7c, 0x3d, 0x5d, 0x31, 0xb2, 0x75, 0xbc, 0x12, 0xea, 0x96,
+	0xa8, 0xd1, 0xa5, 0x4b, 0xf4, 0x89, 0x89, 0x60, 0xce, 0xeb, 0x93, 0x4b,
+	0x3a, 0x46, 0xf7, 0x6b, 0x53, 0x2d, 0xe2, 0x1e, 0x93, 0xd9, 0x11, 0xff,
+	0x54, 0x2b, 0xf7, 0x69, 0x8c, 0xa4, 0xde, 0x8c, 0x7e, 0x8c, 0xb5, 0x50,
+	0x1f, 0x0e, 0xa9, 0xb5, 0x78, 0xaf, 0xd1, 0xf4, 0x07, 0x9e, 0xc2, 0xb7,
+	0xf1, 0x13, 0xbe, 0x0c, 0x3f, 0xe1, 0x09, 0xe8, 0xba, 0x73, 0xf0, 0x13,
+	0x1e, 0x87, 0x9f, 0xf0, 0x18, 0xfc, 0x84, 0x47, 0xa1, 0x27, 0xab, 0xfd,
+	0x83, 0xe1, 0x05, 0xfe, 0x41, 0xa0, 0xf9, 0x9f, 0x31, 0xc0, 0xc7, 0xab,
+	0x7c, 0x83, 0xbd, 0x46, 0x5f, 0xc1, 0xef, 0x37, 0x7c, 0xd4, 0xa6, 0x6e,
+	0xd6, 0xfa, 0xd1, 0xec, 0xd9, 0x1d, 0x98, 0xd3, 0x57, 0x6d, 0xca, 0xe8,
+	0xab, 0x89, 0x79, 0x7d, 0x65, 0xf8, 0xe8, 0xd8, 0xa8, 0x44, 0xfc, 0xd1,
+	0xe9, 0x6c, 0x6a, 0xbb, 0xe6, 0xa1, 0x26, 0x7f, 0xa3, 0x44, 0x1e, 0x50,
+	0xcd, 0x35, 0x92, 0xb5, 0xdf, 0xa0, 0xaf, 0xa3, 0x5f, 0x47, 0x5b, 0xef,
+	0x94, 0x9c, 0xb6, 0xcf, 0xae, 0x8c, 0xef, 0x47, 0x17, 0xe1, 0xbb, 0x50,
+	0x7a, 0x56, 0xe3, 0xfc, 0x7e, 0x7d, 0x26, 0xbf, 0x41, 0x86, 0xcb, 0x21,
+	0xce, 0x79, 0x06, 0x8e, 0xfb, 0x30, 0x5a, 0x25, 0x72, 0xac, 0x45, 0xfa,
+	0x53, 0xa2, 0x72, 0xa9, 0x95, 0x7a, 0xff, 0xca, 0xa9, 0x6e, 0x89, 0xe7,
+	0xba, 0x49, 0xab, 0xf7, 0xc9, 0x84, 0x9e, 0x8b, 0x16, 0xa9, 0x39, 0x46,
+	0x1b, 0x25, 0x5c, 0xc3, 0xbb, 0xbd, 0xc5, 0xde, 0x41, 0x1d, 0x35, 0xe5,
+	0x44, 0x0e, 0xea, 0xf9, 0x9a, 0xd5, 0x7b, 0x0c, 0x6f, 0x9e, 0x62, 0x2c,
+	0x9e, 0xf7, 0xfd, 0x31, 0x0e, 0xff, 0xaf, 0x99, 0xbf, 0x42, 0x8b, 0xb1,
+	0x67, 0xd6, 0x58, 0x3b, 0xc6, 0xc4, 0xa9, 0x96, 0xb7, 0x61, 0xd8, 0x4e,
+	0xf5, 0x1d, 0xb5, 0xab, 0xe0, 0x03, 0x37, 0xa0, 0x4d, 0xae, 0x63, 0xdb,
+	0xbf, 0x17, 0xe4, 0xfd, 0xb3, 0x73, 0xc0, 0x5f, 0x85, 0xb4, 0x06, 0xe4,
+	0x31, 0x66, 0xf3, 0x85, 0x16, 0xc6, 0x65, 0xb3, 0x7e, 0xa3, 0x4d, 0x5b,
+	0xe5, 0x8c, 0x8c, 0xb6, 0xc3, 0x37, 0xe7, 0x39, 0x76, 0xe6, 0xf7, 0x73,
+	0xee, 0x84, 0x7f, 0xab, 0x69, 0x12, 0xf2, 0x67, 0x8f, 0x5c, 0x6b, 0xe3,
+	0xce, 0xd4, 0xc3, 0xbf, 0xb8, 0x60, 0xbd, 0xf6, 0x10, 0xf4, 0xd8, 0xad,
+	0x90, 0x47, 0xd4, 0xc3, 0x87, 0xe4, 0x17, 0x2c, 0x3d, 0x2f, 0xd4, 0xc3,
+	0x17, 0x85, 0xb1, 0xe1, 0x2e, 0xe4, 0xe5, 0x83, 0x28, 0xe8, 0xe1, 0x70,
+	0x95, 0xaf, 0x46, 0xbf, 0xaf, 0x2e, 0x6d, 0xd6, 0xc0, 0x16, 0xfa, 0x7d,
+	0x90, 0x03, 0xb1, 0xd0, 0xcf, 0xab, 0x9d, 0x5b, 0xa3, 0xdd, 0x69, 0xeb,
+	0x8e, 0xa4, 0x5e, 0x22, 0x8e, 0x12, 0x87, 0xe4, 0xf6, 0xf5, 0xbc, 0x26,
+	0xcf, 0xf5, 0xbf, 0xa5, 0x71, 0x26, 0x8a, 0xb4, 0xb7, 0x46, 0xc3, 0x68,
+	0xe5, 0x7c, 0x22, 0xdc, 0xbf, 0x51, 0xb0, 0x75, 0xf7, 0xd8, 0xf5, 0xf8,
+	0x82, 0x7c, 0x9b, 0x71, 0xce, 0x44, 0x5f, 0x64, 0x25, 0xcf, 0x64, 0xa3,
+	0xee, 0xed, 0xda, 0x6f, 0xcf, 0x48, 0xd8, 0x16, 0xbf, 0x6b, 0xaa, 0xda,
+	0xa6, 0x1d, 0xc5, 0xf7, 0xe2, 0xfb, 0x1b, 0x9e, 0xd7, 0x6b, 0x8b, 0xe6,
+	0x6e, 0x9a, 0x90, 0x4f, 0xc8, 0x3b, 0x09, 0x7d, 0x8e, 0xc9, 0x3f, 0x46,
+	0xbb, 0x87, 0xeb, 0xae, 0xde, 0xf4, 0x70, 0xea, 0x23, 0xfa, 0x0e, 0xd5,
+	0x71, 0x11, 0xa7, 0x90, 0xda, 0xab, 0xf7, 0x9d, 0x14, 0x74, 0x7c, 0x39,
+	0x8f, 0xf7, 0xbc, 0x8f, 0xda, 0x76, 0x8c, 0x7f, 0x0b, 0x88, 0x69, 0x1f,
+	0x04, 0x6c, 0xd4, 0x21, 0x94, 0xbd, 0x31, 0x69, 0x3b, 0xfa, 0x7e, 0xcd,
+	0x0b, 0x6b, 0xe1, 0x0b, 0xf4, 0x1e, 0x85, 0xae, 0x3e, 0x1a, 0x97, 0xfe,
+	0xa3, 0x5a, 0x37, 0x66, 0x96, 0xc6, 0x0a, 0xb6, 0x78, 0x2e, 0xfd, 0x89,
+	0x98, 0x27, 0xd7, 0x1c, 0x8d, 0xc8, 0xe1, 0xd8, 0x16, 0xaf, 0xc3, 0xb9,
+	0xd1, 0xea, 0x42, 0x43, 0x7f, 0xa0, 0x15, 0xd4, 0x37, 0xeb, 0x90, 0xbd,
+	0xf3, 0xb1, 0x6b, 0xd4, 0x7f, 0x49, 0x46, 0xc8, 0x4b, 0x95, 0x88, 0x8c,
+	0x0f, 0xb6, 0x02, 0x9e, 0xb7, 0xae, 0x07, 0x0e, 0x40, 0x53, 0x98, 0x1f,
+	0xfd, 0xf7, 0x3c, 0xdc, 0x38, 0xe5, 0x57, 0x1b, 0xfa, 0xef, 0x3b, 0x4a,
+	0x1d, 0xe6, 0x6b, 0xbe, 0x46, 0xbf, 0x5e, 0x8d, 0xf6, 0x3d, 0xc8, 0x8b,
+	0x6f, 0x11, 0xff, 0x01, 0xc8, 0xb5, 0xa3, 0x51, 0xe9, 0x38, 0xda, 0x20,
+	0x9b, 0x8e, 0xd2, 0xf7, 0xa8, 0xf6, 0x45, 0x69, 0x8b, 0x5e, 0xc2, 0xb8,
+	0x6e, 0x34, 0xf7, 0x0d, 0x4e, 0x45, 0x65, 0x1f, 0xf9, 0x15, 0x65, 0x73,
+	0xb0, 0x93, 0xb3, 0x47, 0x3d, 0xbd, 0x16, 0x9a, 0xc5, 0x38, 0xf9, 0x37,
+	0x2c, 0xfa, 0x8e, 0x1a, 0x39, 0x53, 0xa0, 0x6f, 0x32, 0xd0, 0x02, 0xbc,
+	0x3e, 0x60, 0xf9, 0xe5, 0x3d, 0xeb, 0x2d, 0x5f, 0xfe, 0x9c, 0xfc, 0x96,
+	0x5b, 0x6f, 0xe4, 0xe5, 0x87, 0xd6, 0x73, 0x2f, 0xd2, 0x5a, 0x9f, 0xef,
+	0x3a, 0x6d, 0x43, 0x18, 0xb9, 0xf9, 0x7a, 0xfc, 0x27, 0xc0, 0x51, 0xb8,
+	0xfe, 0x44, 0x3e, 0xe4, 0x1a, 0xb2, 0x3e, 0xb3, 0x92, 0x9a, 0xd1, 0x7f,
+	0x53, 0x89, 0x6b, 0x61, 0xf3, 0xf7, 0x59, 0x6d, 0xaf, 0x30, 0x36, 0xfe,
+	0x4c, 0xf8, 0x37, 0x9c, 0xaa, 0xf6, 0x19, 0x56, 0xaf, 0x75, 0x31, 0xbe,
+	0x34, 0xb7, 0x17, 0x28, 0x18, 0xd5, 0x77, 0xc2, 0xc5, 0x9c, 0x8b, 0xc5,
+	0x5a, 0xe7, 0x9b, 0x63, 0x12, 0xb8, 0x7e, 0xdc, 0xf9, 0x96, 0xcf, 0xb5,
+	0x71, 0xcf, 0x79, 0xb9, 0xe8, 0x83, 0xf7, 0xfe, 0x02, 0xe3, 0x68, 0x75,
+	0x5e, 0xc1, 0x9c, 0x1e, 0x2c, 0x65, 0x92, 0x9e, 0x8d, 0x83, 0x3f, 0x5b,
+	0x6c, 0x75, 0x9e, 0x9b, 0x8f, 0x21, 0xf5, 0x84, 0x74, 0x71, 0x88, 0x79,
+	0x65, 0xe4, 0x95, 0x19, 0xeb, 0xad, 0x77, 0x26, 0xc7, 0xec, 0x7e, 0x12,
+	0xa3, 0x8b, 0xe6, 0xd6, 0x5f, 0x06, 0xf4, 0xfa, 0x84, 0xeb, 0x4c, 0x4e,
+	0x4d, 0xaf, 0x37, 0xfb, 0x8a, 0x6a, 0x91, 0x67, 0xf6, 0x58, 0x4e, 0x4c,
+	0xd5, 0xa2, 0x4c, 0xbd, 0x33, 0xa1, 0x63, 0x5e, 0xda, 0xf6, 0x70, 0xc6,
+	0xa7, 0xea, 0x9d, 0x29, 0xbd, 0xd6, 0x1c, 0x75, 0x4e, 0x8e, 0xb1, 0xed,
+	0x28, 0xca, 0x88, 0x73, 0x0a, 0xed, 0x4d, 0x8d, 0xb5, 0xc7, 0xf7, 0x49,
+	0x3b, 0x6c, 0x01, 0xfe, 0x8d, 0x34, 0xde, 0x17, 0xe0, 0x3a, 0x53, 0x73,
+	0xed, 0x2a, 0xb4, 0xc3, 0xb2, 0xa4, 0x41, 0xf6, 0xeb, 0xa2, 0xfd, 0xa5,
+	0x6b, 0x52, 0x4b, 0x71, 0x32, 0x06, 0x9c, 0x1c, 0xb4, 0x38, 0x39, 0x61,
+	0x71, 0x32, 0x5a, 0x85, 0x93, 0x87, 0x17, 0xe1, 0xe4, 0x04, 0x70, 0xf2,
+	0xf0, 0x15, 0x70, 0x82, 0xbc, 0xf2, 0xc3, 0x16, 0x27, 0xf7, 0x2d, 0xc2,
+	0x49, 0x7e, 0x2e, 0x16, 0x6f, 0x70, 0x32, 0x02, 0x9c, 0xd4, 0xb4, 0x1a,
+	0xd8, 0x0f, 0x5a, 0x9c, 0xe0, 0x3d, 0x75, 0x10, 0x65, 0xee, 0xab, 0xc2,
+	0xc9, 0x41, 0xe0, 0xe4, 0x3e, 0x8b, 0x93, 0xc3, 0x16, 0x27, 0x87, 0x51,
+	0x26, 0x0f, 0x9c, 0x14, 0x96, 0xc1, 0xc9, 0x08, 0x70, 0x12, 0xb6, 0x5b,
+	0x40, 0x3b, 0x87, 0xab, 0x70, 0x32, 0xb2, 0x0c, 0x4e, 0xb8, 0xe6, 0x1a,
+	0xee, 0xe1, 0xbe, 0xfc, 0x06, 0x7b, 0xb8, 0x53, 0x9f, 0x7d, 0xe3, 0x3d,
+	0xdc, 0x2c, 0x73, 0xb9, 0xea, 0xcc, 0xfb, 0xb3, 0x76, 0x4f, 0x9a, 0xd9,
+	0xfb, 0x37, 0x7f, 0x0f, 0x5e, 0x3b, 0xf8, 0xbc, 0x90, 0xf7, 0xc4, 0xec,
+	0x21, 0x75, 0xb7, 0x4d, 0x81, 0xd7, 0x8e, 0xca, 0x81, 0xe3, 0xb5, 0x87,
+	0x73, 0x36, 0xcd, 0xdf, 0xd6, 0x9e, 0x57, 0x8a, 0x79, 0xe1, 0xde, 0x83,
+	0x17, 0xcd, 0x5d, 0x50, 0x31, 0x9e, 0xc7, 0xa8, 0x5e, 0x7b, 0x7e, 0xd1,
+	0xde, 0x55, 0xe4, 0xdd, 0x9b, 0xf5, 0xa7, 0x13, 0xdc, 0x57, 0x55, 0xd0,
+	0xf0, 0x72, 0x2d, 0xad, 0x47, 0xef, 0xa5, 0xca, 0x16, 0x69, 0x67, 0x27,
+	0xb8, 0x27, 0x0d, 0xf6, 0x31, 0xf7, 0xed, 0x9a, 0x7d, 0xba, 0xbd, 0x0b,
+	0xf6, 0xe9, 0x56, 0x9f, 0xef, 0x26, 0xdf, 0xcd, 0xd3, 0xcd, 0xc1, 0xb9,
+	0xbb, 0x57, 0x8f, 0x3b, 0xcf, 0xe8, 0xf8, 0x70, 0x3d, 0xe6, 0x27, 0x08,
+	0x4e, 0xa7, 0x4c, 0x5c, 0x76, 0x46, 0xc7, 0x65, 0x05, 0x1e, 0xf8, 0xb0,
+	0x8d, 0xcd, 0x76, 0xf4, 0x5c, 0x9e, 0x8b, 0xcb, 0x2e, 0xd8, 0xa3, 0xa3,
+	0xef, 0xff, 0xc8, 0x8e, 0x5e, 0xd2, 0x7b, 0x71, 0xfa, 0x52, 0x8e, 0x14,
+	0x20, 0x23, 0xf6, 0x8c, 0xbf, 0x2a, 0xc3, 0x0f, 0xf2, 0x9b, 0x3a, 0x2d,
+	0x02, 0xbd, 0x45, 0xb9, 0x9d, 0x97, 0x6c, 0x0f, 0xd3, 0x4c, 0x9d, 0x3e,
+	0xed, 0x23, 0x1f, 0x77, 0x7a, 0xe7, 0xfa, 0x27, 0x7e, 0xc3, 0x35, 0x70,
+	0xfe, 0xa6, 0x9d, 0x93, 0x71, 0xb2, 0x15, 0xe6, 0x87, 0x6b, 0xe1, 0x77,
+	0xdb, 0xfb, 0x08, 0x99, 0x5f, 0x7d, 0xff, 0xb5, 0xe1, 0xd3, 0xac, 0xfe,
+	0x3b, 0x22, 0x23, 0x4e, 0x1f, 0xea, 0x4c, 0x7b, 0x0d, 0x03, 0x2a, 0x7d,
+	0xd3, 0x00, 0xcf, 0xca, 0x4d, 0x2c, 0xf9, 0xfb, 0x01, 0xf3, 0xba, 0xb0,
+	0xa0, 0xe7, 0x94, 0xfb, 0xb0, 0xa6, 0x41, 0x8b, 0x9a, 0xb6, 0x34, 0xfd,
+	0x1f, 0x98, 0xd3, 0x91, 0xd4, 0xad, 0xd4, 0x93, 0xa1, 0x8e, 0x4c, 0xc6,
+	0xfb, 0x78, 0x7f, 0x84, 0xa6, 0x71, 0x7b, 0x97, 0xc4, 0xd4, 0x39, 0xad,
+	0xdf, 0x47, 0x52, 0xbc, 0x5f, 0x66, 0x99, 0xb2, 0xa3, 0x55, 0x65, 0xf5,
+	0xb8, 0x3d, 0xf9, 0x43, 0xcc, 0xcd, 0x17, 0x61, 0x6f, 0xf6, 0x8e, 0xbd,
+	0x0a, 0x9f, 0x31, 0x2e, 0x5f, 0x2a, 0xbd, 0x04, 0x7a, 0xcd, 0xaf, 0xb5,
+	0x77, 0xe1, 0x65, 0x01, 0x37, 0xcf, 0x38, 0xeb, 0xfd, 0xc3, 0x91, 0x3f,
+	0x02, 0x5d, 0xfc, 0xc1, 0x4b, 0xec, 0x03, 0xb0, 0x44, 0x60, 0xcf, 0xc3,
+	0x36, 0x18, 0x7f, 0x49, 0xef, 0x95, 0xbb, 0xbe, 0xfc, 0x92, 0x8e, 0x53,
+	0xf4, 0x97, 0x5b, 0x65, 0x7b, 0xb9, 0x41, 0x76, 0x40, 0x2f, 0xec, 0x28,
+	0xfb, 0x78, 0xa2, 0x72, 0x63, 0xd9, 0xcc, 0xd3, 0x47, 0xca, 0x9c, 0xef,
+	0x6d, 0x32, 0x71, 0xbc, 0x9a, 0x66, 0xa7, 0xed, 0xde, 0x31, 0xd2, 0x0f,
+	0x9e, 0x52, 0x32, 0x3f, 0xad, 0xc7, 0xce, 0x5d, 0xac, 0xc9, 0xc3, 0xb3,
+	0xc2, 0xbd, 0xf8, 0xfc, 0x1b, 0x74, 0xdf, 0x68, 0xe5, 0x19, 0x77, 0xde,
+	0x8f, 0xd8, 0x5f, 0x09, 0xf7, 0x86, 0xbf, 0xfe, 0x19, 0x10, 0xfd, 0x77,
+	0x5d, 0xf4, 0xde, 0x70, 0x4d, 0x7b, 0xd2, 0x76, 0x26, 0xa6, 0x75, 0x84,
+	0xa1, 0xf1, 0xf9, 0xbf, 0xe7, 0x22, 0xf2, 0x7f, 0x01, 0x95, 0xf6, 0x2d,
+	0x58, 0xd0, 0x73, 0x00, 0x00, 0x00 };
+static u32 bnx2_CP_b09FwData[(0x50/4) + 1] = {
+	0x00010030, 0x00000030, 0x00000000, 0x00000001, 0x00010fd0, 0x00000fd0,
+	0x00001430, 0x0000007f, 0x00030400, 0x00001000, 0x00000030, 0x00000020,
+	0x00050200, 0x00001000, 0x00000030, 0x00000010, 0x00010400, 0x00000400,
+	0x00001030, 0x00000020, 0x00000000 };
+static u32 bnx2_CP_b09FwRodata[(0x118/4) + 1] = {
+	0x080005d8, 0x080007f8, 0x0800073c, 0x08000764, 0x0800078c, 0x080007b4,
+	0x08000610, 0x080005fc, 0x08000820, 0x08000820, 0x0800062c, 0x08000648,
+	0x08000648, 0x08000820, 0x08000660, 0x08000674, 0x08000820, 0x08000688,
+	0x08000820, 0x08000820, 0x0800069c, 0x08000820, 0x08000820, 0x08000820,
+	0x08000820, 0x08000820, 0x08000820, 0x08000820, 0x08000820, 0x08000820,
+	0x08000820, 0x080006b0, 0x08000820, 0x080006c4, 0x080006d8, 0x080006ec,
+	0x08000820, 0x08000700, 0x08000714, 0x08000728, 0x08003740, 0x08003758,
+	0x08003768, 0x08003778, 0x08003790, 0x080037a8, 0x080037b8, 0x080037c8,
+	0x080037e8, 0x080037f8, 0x08003808, 0x08003898, 0x080037d8, 0x08003818,
+	0x08003828, 0x08003840, 0x08003860, 0x08003898, 0x08003878, 0x08003878,
+	0x080055f0, 0x080055f0, 0x080055f0, 0x080055f0, 0x080055f0, 0x08005618,
+	0x08005618, 0x08005640, 0x08005690, 0x08005660, 0x00000000 };
+static u32 bnx2_CP_b09FwBss[(0x870/4) + 1] = { 0x0 };
+static u32 bnx2_CP_b09FwSbss[(0xe9/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_cp_fw_09 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x0800006c,
+
+	.text_addr			= 0x08000000,
+	.text_len			= 0x73cc,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_CP_b09FwText,
+	.gz_text_len			= sizeof(bnx2_CP_b09FwText),
+
+	.data_addr			= 0x08007500,
+	.data_len			= 0x50,
+	.data_index			= 0x0,
+	.data				= bnx2_CP_b09FwData,
+
+	.sbss_addr			= 0x08007554,
+	.sbss_len			= 0xe9,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_CP_b09FwSbss,
+
+	.bss_addr			= 0x08007640,
+	.bss_len			= 0x870,
+	.bss_index			= 0x0,
+	.bss				= bnx2_CP_b09FwBss,
+
+	.rodata_addr			= 0x080073d0,
+	.rodata_len			= 0x118,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_CP_b09FwRodata,
+};
+
+static u8 bnx2_RXP_b09FwText[] = {
+	0x1f, 0x8b, 0x08, 0x08, 0x19, 0xfd, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5c, 0x6b, 0x6c,
+	0x1c, 0xd7, 0x75, 0x3e, 0xf3, 0x20, 0xb5, 0xa2, 0xf8, 0x18, 0x2e, 0x57,
+	0xcc, 0x4a, 0x66, 0xec, 0x5d, 0x71, 0x24, 0xb2, 0x16, 0x6b, 0x8c, 0xd8,
+	0xad, 0x4d, 0x04, 0x6b, 0x7b, 0x33, 0xbb, 0x92, 0x98, 0x54, 0x85, 0x29,
+	0x87, 0x75, 0x0c, 0xc3, 0x75, 0xd9, 0xa5, 0x1a, 0xbb, 0xae, 0x51, 0xc8,
+	0x8f, 0xc4, 0x06, 0x6a, 0xd6, 0x9b, 0x25, 0xdd, 0xa8, 0xe9, 0x82, 0x43,
+	0x4b, 0xaa, 0xe9, 0x02, 0x69, 0xbb, 0x20, 0xa9, 0xc7, 0x8f, 0x85, 0x56,
+	0x76, 0x52, 0xc7, 0xf9, 0xe1, 0x48, 0x50, 0x95, 0x20, 0x28, 0x0c, 0x43,
+	0x48, 0x8d, 0xd6, 0x3f, 0xda, 0x40, 0x95, 0x9f, 0x68, 0x92, 0x42, 0x41,
+	0x0b, 0xc7, 0x68, 0x6c, 0x4f, 0xbf, 0xef, 0xce, 0x0c, 0xb9, 0xa4, 0x5f,
+	0x40, 0x7f, 0xf4, 0x4f, 0xe7, 0x02, 0x8b, 0xb9, 0xf7, 0xce, 0x3d, 0xe7,
+	0x9e, 0x7b, 0xde, 0xe7, 0x0e, 0xa5, 0xdf, 0xef, 0x94, 0x0e, 0x09, 0x5b,
+	0x17, 0x7e, 0x99, 0xc3, 0x8f, 0x3d, 0x74, 0xc3, 0xd8, 0x0d, 0xa3, 0x22,
+	0x7b, 0xf6, 0x18, 0x5b, 0x12, 0x7a, 0x34, 0x1f, 0xb7, 0xb8, 0xc5, 0x2d,
+	0x6e, 0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e,
+	0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71,
+	0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b,
+	0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b,
+	0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b, 0xdc,
+	0xe2, 0xf6, 0xff, 0xbd, 0x19, 0x22, 0x16, 0x9f, 0x5d, 0xe1, 0x4f, 0x12,
+	0x7a, 0xfe, 0xf2, 0x1f, 0xba, 0xb6, 0x24, 0x8c, 0xfc, 0xcf, 0x66, 0xa6,
+	0x6d, 0x91, 0x42, 0x63, 0x77, 0xa6, 0x28, 0xef, 0xfb, 0x95, 0x94, 0x29,
+	0x9c, 0xff, 0x6c, 0xfe, 0xbd, 0xbf, 0x7d, 0xf1, 0xa6, 0xec, 0xd5, 0xba,
+	0x21, 0x09, 0x2b, 0x3f, 0xb7, 0xc7, 0xda, 0x25, 0x89, 0x01, 0xc0, 0x7c,
+	0x6b, 0xe8, 0xc7, 0xdd, 0xd2, 0x2d, 0x6b, 0x78, 0xec, 0x84, 0x5c, 0x36,
+	0x5e, 0xd0, 0xdc, 0xa6, 0xef, 0x9f, 0x70, 0x7c, 0xff, 0x87, 0xf8, 0xbd,
+	0xe5, 0x60, 0xec, 0x7d, 0xe0, 0x17, 0x4c, 0x43, 0x74, 0xfb, 0x2f, 0x34,
+	0x77, 0xb9, 0x43, 0xaa, 0x8b, 0xa6, 0xcc, 0x7a, 0x29, 0x39, 0xe2, 0x55,
+	0xb4, 0x52, 0xb3, 0xa6, 0xed, 0x3d, 0x35, 0xaf, 0xed, 0x3b, 0x75, 0x44,
+	0xdb, 0x7f, 0x6a, 0x41, 0x73, 0x4f, 0x49, 0x45, 0xdf, 0xd3, 0x29, 0x05,
+	0xeb, 0xb4, 0x56, 0x6c, 0xf6, 0x6b, 0xee, 0xe2, 0x7b, 0xbe, 0xeb, 0x64,
+	0xad, 0xbb, 0xc4, 0x2c, 0x80, 0x16, 0x71, 0x6b, 0x3e, 0xc6, 0xa6, 0x14,
+	0x52, 0xbe, 0xaf, 0xe7, 0xfd, 0x27, 0xdc, 0x9c, 0x6d, 0xe9, 0x5a, 0x4a,
+	0xaa, 0xcd, 0x7e, 0xe0, 0xed, 0xd4, 0x8a, 0x8b, 0xa6, 0x56, 0xf2, 0xfc,
+	0x73, 0xae, 0x23, 0x03, 0x86, 0xf8, 0xfe, 0x9c, 0xb3, 0x33, 0x7d, 0x48,
+	0x4e, 0x02, 0x6f, 0x03, 0xf8, 0xc4, 0xd2, 0xf3, 0xa4, 0x8f, 0x74, 0x92,
+	0xe4, 0x8a, 0x56, 0x1c, 0x8a, 0xe8, 0x93, 0x0c, 0xe9, 0x2f, 0xaf, 0xe8,
+	0xa0, 0x73, 0x8b, 0x94, 0xeb, 0x96, 0x4c, 0xad, 0x6c, 0x5c, 0x7f, 0xd9,
+	0x7f, 0x71, 0x28, 0x25, 0xcf, 0x36, 0xb3, 0x47, 0x2a, 0x92, 0x90, 0x39,
+	0x2f, 0x23, 0x7a, 0x5e, 0x0a, 0x6e, 0x6e, 0x40, 0xce, 0x35, 0xd3, 0xf2,
+	0x5c, 0xd3, 0x4e, 0x57, 0x65, 0x93, 0x94, 0x53, 0x96, 0x9c, 0x6d, 0xa6,
+	0x70, 0x46, 0xff, 0x9c, 0x6e, 0xdb, 0x56, 0x15, 0x6b, 0xab, 0xcd, 0x97,
+	0xf8, 0xef, 0x5f, 0xac, 0xe9, 0x9c, 0x82, 0xa9, 0x80, 0xee, 0x70, 0x2d,
+	0xcf, 0xa1, 0xd6, 0xaa, 0xb3, 0x04, 0x6b, 0xa5, 0x32, 0x9d, 0xc3, 0x5c,
+	0x73, 0x34, 0xe4, 0xef, 0x16, 0x9c, 0x97, 0x4f, 0x4b, 0xaa, 0x9e, 0x01,
+	0xde, 0xb0, 0xff, 0xcf, 0xc0, 0x37, 0x80, 0xf3, 0x5e, 0xab, 0x7e, 0xee,
+	0xa2, 0xa4, 0x74, 0xd9, 0x99, 0x2e, 0x0b, 0x78, 0xdb, 0xec, 0xc4, 0x98,
+	0xf4, 0xf9, 0xfe, 0x7e, 0x47, 0xac, 0xaa, 0xd3, 0x03, 0x98, 0x8c, 0x54,
+	0x9d, 0x6e, 0xe0, 0x69, 0x13, 0xcb, 0xe6, 0xb9, 0xb8, 0xd7, 0x66, 0xcc,
+	0xfb, 0x5d, 0x46, 0xde, 0xf7, 0xa7, 0x73, 0xd2, 0x1d, 0xcc, 0xed, 0x56,
+	0x38, 0xa6, 0x26, 0x34, 0xac, 0xfb, 0x05, 0x69, 0x4e, 0x24, 0xf3, 0xec,
+	0xf3, 0x99, 0x13, 0x77, 0xfe, 0xda, 0x90, 0x96, 0x34, 0x68, 0xb9, 0x26,
+	0xec, 0x83, 0xff, 0x1e, 0xf8, 0xe0, 0x7c, 0x06, 0x63, 0xed, 0x3a, 0xe0,
+	0x19, 0xae, 0x0a, 0xf7, 0xe8, 0x93, 0xa5, 0x94, 0xe8, 0x57, 0x9c, 0xde,
+	0x70, 0x5d, 0x37, 0x68, 0x8d, 0xf4, 0xa0, 0x5f, 0xe6, 0x16, 0xc9, 0xeb,
+	0x1a, 0x64, 0x83, 0xe7, 0x8d, 0x15, 0xad, 0xd0, 0x3c, 0x82, 0xbe, 0x29,
+	0xd3, 0xb6, 0x7f, 0x6e, 0xce, 0x99, 0xd7, 0x8a, 0xa7, 0x4e, 0x6a, 0xa5,
+	0x53, 0x2f, 0x68, 0x7b, 0x9b, 0x2f, 0x74, 0x49, 0x47, 0x16, 0xa7, 0x4e,
+	0xc8, 0x93, 0x9e, 0x26, 0xa4, 0x73, 0x09, 0xbc, 0x2b, 0x58, 0x15, 0x31,
+	0xed, 0x6e, 0x6d, 0x1f, 0xf0, 0xb4, 0xd9, 0x7f, 0xd2, 0x29, 0xdd, 0x86,
+	0x6c, 0xb2, 0xa3, 0xb5, 0x29, 0xf9, 0x33, 0xd0, 0x74, 0xc1, 0x49, 0x91,
+	0x5f, 0x3d, 0x01, 0x4c, 0x44, 0x07, 0xf5, 0x8a, 0x3a, 0xa5, 0x17, 0x4a,
+	0xc7, 0xff, 0xbc, 0xaf, 0x3a, 0xb2, 0x85, 0x6b, 0xa0, 0xff, 0xd6, 0xfd,
+	0xd3, 0xb6, 0xdb, 0x6b, 0x4a, 0xc5, 0xd2, 0x25, 0x6b, 0x15, 0xe5, 0x3a,
+	0x99, 0x73, 0x44, 0x8a, 0x35, 0xec, 0x69, 0x9b, 0xe0, 0x8d, 0x0d, 0xde,
+	0xec, 0x3c, 0x32, 0xa8, 0xff, 0x96, 0x64, 0xfa, 0x2b, 0x9a, 0x19, 0xf2,
+	0x71, 0x49, 0x6e, 0x51, 0xf0, 0x7a, 0xde, 0x81, 0x7e, 0x76, 0xb0, 0x8f,
+	0x7d, 0x13, 0x6a, 0x5f, 0x23, 0x6f, 0xa7, 0x97, 0x45, 0x34, 0x3d, 0xbf,
+	0x1b, 0xf8, 0xa8, 0xb7, 0x5c, 0xf7, 0x04, 0x68, 0x24, 0xed, 0xec, 0xdb,
+	0x80, 0x49, 0x88, 0xeb, 0x74, 0xb5, 0xd0, 0x49, 0x79, 0x93, 0xd7, 0xe4,
+	0x9d, 0x3a, 0xa7, 0xb6, 0x76, 0xce, 0x5f, 0xf9, 0x9b, 0x46, 0x4d, 0xf9,
+	0xa1, 0x3a, 0x2f, 0x6d, 0x8c, 0xeb, 0x52, 0xa1, 0x4e, 0x24, 0xa0, 0x47,
+	0xa2, 0x95, 0x1d, 0x6b, 0x15, 0x57, 0x59, 0x44, 0x37, 0xf2, 0x9d, 0x52,
+	0x54, 0xf4, 0x8d, 0x61, 0x2f, 0xda, 0x1e, 0x6c, 0xc8, 0xe6, 0x59, 0x38,
+	0x97, 0x87, 0x8d, 0x67, 0xd9, 0x97, 0xf2, 0x02, 0xed, 0x9d, 0xb4, 0x9d,
+	0xcf, 0xaa, 0x7f, 0x8e, 0x45, 0x5d, 0x3c, 0xd6, 0x03, 0xda, 0x38, 0x86,
+	0x1d, 0xda, 0x78, 0x3f, 0xa2, 0x89, 0x3b, 0x36, 0x08, 0xfe, 0x70, 0x9d,
+	0x9d, 0x81, 0x9c, 0x0b, 0x2e, 0xf6, 0x74, 0x9d, 0xdf, 0x50, 0x3c, 0xe8,
+	0xc5, 0x79, 0x06, 0xe7, 0xc9, 0xaf, 0x0e, 0xe8, 0xb6, 0x26, 0x65, 0x27,
+	0x9b, 0xa1, 0xdc, 0x03, 0xda, 0x75, 0xd9, 0x74, 0x63, 0x2b, 0xed, 0x91,
+	0xac, 0xa8, 0x87, 0xa6, 0x24, 0x47, 0xb9, 0x96, 0xeb, 0xb8, 0x3e, 0x3b,
+	0x26, 0xfa, 0xaf, 0x7c, 0x6b, 0xdd, 0x59, 0x6d, 0xd9, 0x31, 0x0f, 0x1a,
+	0x02, 0xde, 0x82, 0x27, 0x9f, 0xb6, 0x96, 0x7c, 0xdd, 0xc8, 0x3f, 0xae,
+	0x6d, 0x5d, 0x07, 0x9d, 0xe8, 0x27, 0x0d, 0x27, 0x3a, 0x03, 0x5b, 0x8b,
+	0x68, 0x8a, 0x64, 0xa3, 0x85, 0x38, 0x3e, 0xe9, 0x1c, 0x5c, 0x0f, 0x1f,
+	0xe0, 0xc1, 0x07, 0xc0, 0xaf, 0x3d, 0xeb, 0xc1, 0xfe, 0x3d, 0xfa, 0x8c,
+	0x8c, 0xbc, 0x38, 0x04, 0x1f, 0xb7, 0xe6, 0x63, 0xd0, 0xc6, 0xd1, 0xd7,
+	0xc5, 0x80, 0x8f, 0x99, 0xad, 0xeb, 0xb0, 0x59, 0xf0, 0x78, 0x85, 0x73,
+	0xb0, 0xed, 0x95, 0x12, 0x9e, 0xb6, 0x54, 0x1b, 0xd4, 0xab, 0xc8, 0x97,
+	0xd2, 0xe7, 0xa4, 0xe1, 0x5f, 0xe8, 0x77, 0xe8, 0x57, 0xb8, 0xd6, 0xf7,
+	0x4b, 0x0e, 0x61, 0x7d, 0x99, 0x70, 0x68, 0x43, 0x9d, 0xa2, 0x27, 0x2b,
+	0xda, 0xc1, 0x21, 0xd8, 0xd6, 0xf5, 0x6d, 0xa0, 0x95, 0x36, 0x76, 0x8d,
+	0x48, 0x3b, 0xf7, 0xfb, 0x69, 0x57, 0xf0, 0xef, 0xee, 0x36, 0x61, 0x0d,
+	0x9f, 0xef, 0x86, 0x63, 0x2d, 0xf4, 0x2d, 0x7c, 0x9f, 0xcd, 0x14, 0xa4,
+	0x3f, 0x1c, 0xb3, 0xbf, 0x4a, 0xaf, 0xa3, 0xdf, 0x98, 0x90, 0x1d, 0x27,
+	0x03, 0x9f, 0xb8, 0x63, 0xc9, 0x12, 0xfb, 0x64, 0x40, 0xe3, 0x8e, 0x33,
+	0x91, 0x6f, 0x7c, 0x1f, 0xf0, 0xa0, 0xcf, 0x5b, 0x8d, 0x03, 0x68, 0x3f,
+	0xd3, 0x60, 0x2a, 0x98, 0xdb, 0xc8, 0x0b, 0xfa, 0x63, 0xda, 0x9b, 0xd5,
+	0x6a, 0x6f, 0x7b, 0x60, 0x6f, 0x4e, 0xbb, 0x64, 0x9d, 0xbf, 0x87, 0xbd,
+	0x7d, 0xc3, 0xd1, 0xc0, 0x1b, 0x91, 0x8b, 0xb5, 0x34, 0x6c, 0xdd, 0x4c,
+	0xbf, 0x26, 0x3b, 0x33, 0xb3, 0xa2, 0xc9, 0x09, 0xce, 0x35, 0x30, 0xa7,
+	0x7c, 0x71, 0xe0, 0x0b, 0x2e, 0x1b, 0x4f, 0x81, 0x2e, 0xdf, 0x9f, 0x05,
+	0xce, 0xf2, 0x88, 0x11, 0xda, 0x56, 0x34, 0x6f, 0xdd, 0xef, 0xda, 0xee,
+	0xaf, 0x19, 0x52, 0x19, 0x6e, 0x93, 0xec, 0xf0, 0x12, 0x70, 0x4f, 0x3b,
+	0x81, 0x1d, 0x53, 0xd7, 0x97, 0x81, 0x7f, 0xce, 0x1b, 0x82, 0x1e, 0xd3,
+	0x0e, 0x40, 0x17, 0xf0, 0x2f, 0x03, 0xff, 0x5c, 0xb3, 0x4d, 0xbe, 0x6e,
+	0x46, 0xb1, 0x32, 0x3a, 0x4f, 0x37, 0x96, 0x45, 0xfb, 0x1e, 0x96, 0x2f,
+	0x7a, 0x49, 0xcd, 0x3d, 0x46, 0xff, 0x5a, 0x1d, 0x86, 0x9d, 0x68, 0x55,
+	0x87, 0x7b, 0x1b, 0xb2, 0xbc, 0xba, 0x46, 0x0a, 0xd5, 0xc0, 0x06, 0x0b,
+	0xee, 0x50, 0x25, 0x6d, 0x28, 0x5f, 0x22, 0xb2, 0x0f, 0xb6, 0xb7, 0x6c,
+	0x73, 0xcc, 0xf9, 0x60, 0x6e, 0xbc, 0xd6, 0x0f, 0x9f, 0xc8, 0xf1, 0x7b,
+	0xfe, 0xb4, 0x13, 0xcc, 0x7d, 0xa1, 0x76, 0x57, 0x37, 0xfd, 0x2e, 0xe2,
+	0x44, 0xa6, 0xea, 0xfc, 0xbb, 0x0f, 0xfd, 0x5d, 0x07, 0xf3, 0xd1, 0x78,
+	0xb2, 0xe3, 0x81, 0xce, 0x8a, 0xb6, 0xdf, 0xd6, 0xfb, 0xdb, 0x43, 0x1f,
+	0xb6, 0x1f, 0x93, 0x7b, 0x6b, 0xd5, 0xbe, 0x76, 0x79, 0xcf, 0x60, 0x1c,
+	0xbd, 0x22, 0x62, 0xba, 0xb5, 0x5d, 0xe0, 0x47, 0xb5, 0xb7, 0x65, 0x2e,
+	0x51, 0xaa, 0xf9, 0x72, 0xc1, 0x09, 0x60, 0x30, 0xee, 0x2c, 0xd6, 0xf4,
+	0xfe, 0x84, 0xac, 0x8e, 0x2d, 0xc2, 0xac, 0xc8, 0xae, 0xe1, 0x65, 0x51,
+	0xb0, 0x7d, 0x89, 0x35, 0xd8, 0x54, 0xa9, 0x56, 0xed, 0x6d, 0x19, 0xa7,
+	0x8b, 0xc0, 0xa5, 0xef, 0x59, 0x85, 0x1d, 0x58, 0x83, 0xdd, 0x2a, 0x99,
+	0x5e, 0xc2, 0xeb, 0xfd, 0x9b, 0xd7, 0x70, 0x67, 0x42, 0x7a, 0xfa, 0x36,
+	0xaf, 0xe1, 0xb0, 0x89, 0xb3, 0x65, 0x3c, 0x4c, 0x9c, 0x3b, 0xd6, 0x70,
+	0x8e, 0xac, 0xa7, 0xe7, 0xb0, 0xc0, 0x07, 0x25, 0xda, 0xf3, 0xb2, 0xe7,
+	0x62, 0x6d, 0x70, 0xe2, 0x8b, 0x82, 0x58, 0x37, 0xb2, 0x29, 0xf4, 0xc9,
+	0xe6, 0x1e, 0x17, 0xbc, 0x32, 0x85, 0x3e, 0x4e, 0x93, 0x2a, 0xe4, 0x7c,
+	0x7f, 0x43, 0xf6, 0x5c, 0x68, 0x98, 0xa1, 0x2e, 0x51, 0x27, 0xde, 0x86,
+	0x8d, 0x75, 0x4e, 0x99, 0x88, 0xc3, 0xe7, 0x94, 0x8d, 0xc9, 0x44, 0xb5,
+	0x26, 0x95, 0xed, 0xf9, 0x27, 0x7c, 0xe8, 0xe2, 0x94, 0x05, 0x3f, 0x5a,
+	0x94, 0xce, 0x31, 0x37, 0x87, 0xf9, 0x06, 0x6d, 0x0b, 0x7e, 0x05, 0xb0,
+	0xd0, 0xb5, 0x84, 0x31, 0xbf, 0xf3, 0x55, 0xd7, 0xe0, 0x3e, 0x19, 0xe4,
+	0x4d, 0x89, 0x84, 0x3e, 0x7f, 0xd5, 0xa7, 0x9e, 0x4d, 0x8f, 0x5c, 0x45,
+	0x9e, 0x62, 0xc1, 0x57, 0xc2, 0x7f, 0x40, 0xdf, 0x67, 0x9b, 0x82, 0xb8,
+	0xfe, 0x40, 0x4f, 0x60, 0x63, 0x47, 0xb7, 0x06, 0x4f, 0x31, 0xe9, 0x9b,
+	0xa7, 0x73, 0xcc, 0x01, 0xda, 0x13, 0x6e, 0x6e, 0x7c, 0x9b, 0x71, 0xe6,
+	0xc0, 0x36, 0xfd, 0x4c, 0x65, 0x9b, 0x0e, 0x9f, 0x0e, 0x9b, 0xd2, 0xdd,
+	0x1c, 0xfa, 0x67, 0x22, 0x1b, 0x4a, 0xc3, 0x86, 0xde, 0x56, 0x39, 0xc8,
+	0xb9, 0xe6, 0x29, 0xd8, 0xab, 0xa2, 0x55, 0x26, 0x90, 0x13, 0xe8, 0xa3,
+	0xef, 0x43, 0x4f, 0x70, 0x16, 0xf8, 0xc0, 0x02, 0xb8, 0xa4, 0x8f, 0xbe,
+	0x11, 0xda, 0x33, 0xfb, 0xef, 0xf8, 0x41, 0x7c, 0xf8, 0x7c, 0xb8, 0xff,
+	0x3f, 0x75, 0x07, 0x3e, 0x20, 0xc2, 0x45, 0x3c, 0xc3, 0xda, 0x04, 0xf2,
+	0x99, 0x89, 0xa6, 0xa9, 0xd1, 0x9f, 0x17, 0x3d, 0xe6, 0x21, 0xcc, 0x41,
+	0x1e, 0x0b, 0xfd, 0x22, 0x73, 0x8f, 0xce, 0x90, 0xa7, 0xb9, 0x28, 0xce,
+	0x29, 0x7b, 0x43, 0xcc, 0xc9, 0x94, 0x9d, 0x36, 0xe5, 0x93, 0xa7, 0x73,
+	0x9d, 0x58, 0x87, 0xb9, 0x26, 0xce, 0x0d, 0xbf, 0x84, 0x5c, 0x06, 0x6b,
+	0xce, 0x63, 0x7d, 0x7b, 0x68, 0xf3, 0x17, 0xa5, 0x0c, 0x9f, 0x6a, 0xda,
+	0x7c, 0x9f, 0xeb, 0x91, 0x0e, 0x8c, 0x1b, 0xd8, 0x0b, 0x7e, 0xc2, 0x50,
+	0x7c, 0x46, 0x2c, 0x48, 0x5d, 0xc7, 0x1c, 0x09, 0x6b, 0x33, 0x58, 0x4b,
+	0xbf, 0xcb, 0xb5, 0xcf, 0x82, 0x0e, 0x8c, 0x1b, 0x84, 0xa1, 0x8f, 0x12,
+	0xdf, 0xcd, 0x6d, 0x86, 0x26, 0xf9, 0xe7, 0x0c, 0x3b, 0x5a, 0x1b, 0xe1,
+	0xdd, 0xb8, 0x96, 0xf9, 0x09, 0x71, 0xf7, 0x84, 0xf1, 0x7f, 0x5c, 0x0a,
+	0xcd, 0x02, 0x7e, 0x22, 0xd3, 0xc7, 0x90, 0x8f, 0xd9, 0x6d, 0x88, 0x55,
+	0x9c, 0xdf, 0x6a, 0x05, 0x67, 0x8d, 0xe0, 0xee, 0xef, 0x5b, 0x3f, 0xfe,
+	0x42, 0x72, 0xcd, 0x47, 0xd2, 0xc2, 0xa4, 0x80, 0x18, 0x01, 0x5e, 0x65,
+	0xa6, 0x98, 0xc3, 0x15, 0x1b, 0x4a, 0xa6, 0x98, 0x1b, 0x83, 0x5f, 0x0c,
+	0xf2, 0xa2, 0x73, 0xde, 0x46, 0xd9, 0x59, 0xe0, 0x77, 0x01, 0x3c, 0xce,
+	0x40, 0x87, 0xc6, 0x01, 0x2b, 0x87, 0x81, 0x83, 0xf1, 0xd7, 0xd1, 0xf3,
+	0x49, 0x29, 0x5b, 0xcc, 0x13, 0xda, 0x49, 0x67, 0x81, 0xf6, 0xaf, 0xe7,
+	0x37, 0x63, 0x8e, 0xfd, 0x7b, 0x7b, 0x02, 0x99, 0x75, 0x71, 0x3c, 0xa1,
+	0xe7, 0x7b, 0x36, 0xcc, 0x7f, 0xbf, 0x2b, 0xa0, 0x4d, 0x8d, 0x31, 0xff,
+	0xf2, 0x86, 0xf1, 0xef, 0x25, 0xd7, 0x8f, 0xef, 0xda, 0x16, 0xea, 0x20,
+	0xfa, 0x8f, 0x85, 0xf4, 0x82, 0xb6, 0x55, 0x5a, 0xa3, 0x9c, 0x57, 0x16,
+	0x74, 0xe4, 0x7f, 0x6e, 0x6e, 0x27, 0x62, 0x7d, 0x46, 0x4a, 0x4d, 0xd0,
+	0xbd, 0x1a, 0xcb, 0x56, 0xd7, 0x54, 0xd6, 0xd6, 0x04, 0xbe, 0xbe, 0xd4,
+	0xf4, 0x91, 0x3b, 0xb5, 0xc6, 0xbd, 0x61, 0xf4, 0x2b, 0xd8, 0xa7, 0x20,
+	0xd3, 0xde, 0x85, 0x82, 0x6e, 0x1f, 0x09, 0xf2, 0x3e, 0xfb, 0x9b, 0x5a,
+	0x69, 0x99, 0xf9, 0x20, 0xec, 0xc9, 0x56, 0xf9, 0x3f, 0xe2, 0xca, 0x51,
+	0xad, 0x70, 0xea, 0x38, 0xf2, 0xc1, 0x15, 0xfc, 0x4e, 0xe3, 0xd7, 0xc0,
+	0x2f, 0xca, 0xc3, 0x9f, 0x41, 0x1e, 0xaf, 0x7c, 0x2c, 0xe2, 0x41, 0xb0,
+	0xff, 0x1b, 0x2b, 0xd0, 0xb3, 0xe3, 0x29, 0xf9, 0x86, 0xad, 0xf7, 0xe9,
+	0x81, 0x5f, 0x29, 0x20, 0x8f, 0xb5, 0xde, 0x96, 0xdf, 0x0e, 0xf3, 0x22,
+	0x91, 0xd7, 0x16, 0xc0, 0xc7, 0x91, 0xfd, 0xa1, 0xce, 0x16, 0xee, 0x75,
+	0x95, 0xff, 0x0c, 0xf3, 0x1e, 0xe4, 0x5f, 0x05, 0xb5, 0xea, 0x5b, 0xe0,
+	0x8d, 0x26, 0x6f, 0x41, 0x87, 0x5e, 0x5b, 0xe8, 0x00, 0x3d, 0xb6, 0x94,
+	0x27, 0x91, 0x2f, 0x68, 0x83, 0xd6, 0x26, 0xad, 0x03, 0x76, 0x0c, 0x1b,
+	0x57, 0x63, 0x49, 0xb4, 0xe5, 0x2f, 0xcd, 0x2c, 0xd5, 0x74, 0xac, 0x45,
+	0xee, 0x93, 0x43, 0x1f, 0xb2, 0xbf, 0xb2, 0x40, 0x38, 0x5d, 0x5e, 0x5f,
+	0x30, 0xe4, 0x4d, 0xe4, 0x52, 0x6f, 0xd9, 0x97, 0x66, 0x10, 0xb7, 0xfa,
+	0x11, 0x23, 0x50, 0x8b, 0xec, 0xa4, 0x9f, 0xde, 0x61, 0xe2, 0x59, 0xc2,
+	0x6f, 0x1f, 0x72, 0xc1, 0x8f, 0x86, 0xf9, 0xb8, 0xf5, 0xa4, 0x2d, 0x01,
+	0x18, 0xae, 0x37, 0x41, 0x5b, 0x37, 0xe4, 0x9f, 0xb5, 0xa6, 0xe4, 0xf5,
+	0x1e, 0x95, 0xaf, 0x68, 0x9c, 0x0f, 0x7c, 0xd3, 0x87, 0xe7, 0xc9, 0x67,
+	0x03, 0x3a, 0xce, 0x31, 0xdf, 0xd1, 0x87, 0x12, 0x5f, 0x76, 0xac, 0x80,
+	0xc3, 0x5c, 0x59, 0x08, 0xfa, 0xd1, 0x9c, 0x68, 0x51, 0x1c, 0xa3, 0x6f,
+	0x2c, 0xc1, 0x4e, 0x38, 0x9e, 0x10, 0x25, 0x83, 0x75, 0xf2, 0x94, 0x84,
+	0x99, 0x3f, 0x3b, 0x33, 0x67, 0x53, 0xae, 0xf0, 0x71, 0xb5, 0x48, 0xae,
+	0x94, 0x51, 0xbb, 0x54, 0x17, 0xbe, 0x09, 0xb9, 0xea, 0x61, 0xbe, 0x0f,
+	0x1b, 0x3f, 0x4e, 0xf9, 0xa2, 0xfe, 0x5b, 0x40, 0xee, 0xb3, 0x20, 0xc9,
+	0xa0, 0x5e, 0x39, 0x8a, 0x3c, 0x1f, 0xf2, 0xab, 0x1d, 0x07, 0x0e, 0xd8,
+	0x69, 0x6d, 0x05, 0x4f, 0xd4, 0x16, 0xb5, 0xd3, 0x78, 0x0e, 0xe0, 0xd9,
+	0xa0, 0x6e, 0x86, 0xb9, 0xc6, 0x87, 0xe8, 0x81, 0x3d, 0x95, 0x68, 0x4f,
+	0xf2, 0xfd, 0x66, 0x5e, 0xbe, 0xdb, 0x1c, 0x93, 0xe7, 0x9b, 0x39, 0xf9,
+	0xbb, 0xa6, 0x23, 0xdf, 0x69, 0x8e, 0xc8, 0xb7, 0x9b, 0xc3, 0xac, 0xc9,
+	0x90, 0x37, 0x65, 0x98, 0x37, 0xc9, 0xbd, 0xde, 0xad, 0xb0, 0x77, 0xca,
+	0xff, 0xd2, 0x4c, 0xa1, 0x31, 0x28, 0xe5, 0x63, 0xf0, 0xcf, 0xce, 0xcd,
+	0xac, 0x25, 0xe5, 0x11, 0x87, 0x35, 0x41, 0x1b, 0xdf, 0xa3, 0xce, 0x84,
+	0xff, 0x86, 0x3f, 0x9b, 0x4a, 0x65, 0x4f, 0xbb, 0x46, 0x47, 0xe8, 0x03,
+	0x6e, 0x49, 0x4a, 0x07, 0xf6, 0x82, 0x0f, 0x5c, 0x7a, 0x1a, 0x36, 0xa0,
+	0x6a, 0x9a, 0x04, 0xfc, 0x0d, 0x73, 0x01, 0x93, 0x76, 0x8c, 0x3a, 0x30,
+	0x9b, 0x71, 0x0d, 0xd6, 0x77, 0xb4, 0x67, 0x03, 0x81, 0x83, 0x70, 0xfb,
+	0x2c, 0xca, 0xcd, 0xb4, 0xe9, 0x57, 0x0b, 0xa1, 0x8f, 0x4b, 0x84, 0x7a,
+	0x69, 0x61, 0xfe, 0xf1, 0xd0, 0x27, 0x6f, 0xdc, 0x07, 0xf1, 0x02, 0xf9,
+	0x64, 0xb0, 0x8e, 0xb0, 0x5a, 0x08, 0xdb, 0x17, 0xce, 0x75, 0x82, 0xdf,
+	0x8e, 0x94, 0xbd, 0x37, 0x35, 0xe6, 0xd9, 0xc8, 0x77, 0x30, 0x1e, 0xc1,
+	0xf8, 0x4a, 0x38, 0xfe, 0x9c, 0x4c, 0x2f, 0x0a, 0x68, 0xfd, 0x89, 0x56,
+	0x54, 0xe3, 0x31, 0x8c, 0x75, 0x8c, 0x0d, 0xd6, 0x02, 0x68, 0x37, 0x27,
+	0xa9, 0xeb, 0xba, 0x4d, 0x5f, 0x38, 0x19, 0xfa, 0xc3, 0x82, 0x1c, 0xf6,
+	0x06, 0x0b, 0x57, 0x11, 0x33, 0xb4, 0xb6, 0x28, 0xff, 0xd9, 0x0e, 0xbe,
+	0xf8, 0xfe, 0xed, 0xac, 0xb9, 0x93, 0xa6, 0x7c, 0x7b, 0x3e, 0x6b, 0x3d,
+	0xa4, 0x7f, 0x0d, 0x67, 0xf2, 0xfd, 0x83, 0x76, 0xf6, 0xc8, 0x94, 0xde,
+	0x25, 0xdf, 0x3d, 0xca, 0xd8, 0x7b, 0x76, 0xe6, 0x07, 0xd0, 0xbd, 0xfa,
+	0x4a, 0xbb, 0xd4, 0xeb, 0xa6, 0x5c, 0x19, 0x1d, 0x04, 0x9d, 0x96, 0xd4,
+	0x1b, 0x49, 0xe4, 0x73, 0x9b, 0x65, 0xb6, 0x5f, 0x19, 0x18, 0xfc, 0xf4,
+	0xb0, 0xf2, 0xd3, 0xae, 0x8d, 0x67, 0xe3, 0xe7, 0x3d, 0xeb, 0xcf, 0x5c,
+	0x02, 0xfd, 0xd0, 0xeb, 0xe4, 0x76, 0x25, 0xe7, 0xb2, 0x37, 0x68, 0x95,
+	0x75, 0xc4, 0x2e, 0x73, 0xd0, 0xba, 0x57, 0xff, 0x2f, 0xff, 0xf3, 0x26,
+	0x65, 0xf7, 0xaa, 0xaa, 0x61, 0x54, 0xac, 0xc3, 0x7e, 0x4b, 0x2b, 0x2f,
+	0x83, 0x16, 0xf8, 0xd8, 0xc6, 0xf6, 0x70, 0x9c, 0x51, 0xbc, 0x38, 0xdb,
+	0xe8, 0x90, 0xef, 0xd4, 0xb7, 0xc8, 0x72, 0x9d, 0xef, 0xdb, 0x65, 0xa9,
+	0x3e, 0x78, 0xb5, 0x4f, 0xef, 0x97, 0xf3, 0xd7, 0x5c, 0x6f, 0xdd, 0xa3,
+	0x23, 0x37, 0x98, 0xfc, 0x40, 0x7e, 0x39, 0xda, 0x23, 0x3f, 0xfe, 0x72,
+	0xf6, 0x99, 0x3f, 0xd5, 0x61, 0x03, 0xa3, 0x9d, 0xb4, 0x6d, 0xf4, 0x39,
+	0x9f, 0xbd, 0x5a, 0xd0, 0xa9, 0xdb, 0x3f, 0x02, 0x4f, 0xb3, 0x0b, 0x81,
+	0x1d, 0x10, 0x37, 0xf1, 0x42, 0x37, 0xec, 0xef, 0x01, 0x27, 0xde, 0x35,
+	0x06, 0x81, 0xeb, 0x7b, 0x8a, 0x17, 0xb7, 0x3b, 0xd9, 0xab, 0x08, 0x49,
+	0xfe, 0x15, 0x7b, 0x70, 0x78, 0x87, 0xbe, 0x5d, 0xea, 0xe9, 0xeb, 0xad,
+	0xe7, 0xe0, 0xff, 0x0b, 0xa9, 0xec, 0x91, 0xcb, 0x72, 0x76, 0xe6, 0xa2,
+	0x4d, 0xfd, 0xa7, 0xdf, 0x78, 0x09, 0xb9, 0xa7, 0x25, 0x0b, 0x0d, 0xfa,
+	0x4b, 0xe2, 0x62, 0xfe, 0xbf, 0xcb, 0x3a, 0xac, 0x33, 0x4f, 0xc0, 0x3b,
+	0xcc, 0x1b, 0xbf, 0x4e, 0x39, 0xb7, 0x11, 0x76, 0xb8, 0xa0, 0xff, 0x62,
+	0x03, 0x8f, 0x06, 0xad, 0xbd, 0x3a, 0xf7, 0xfb, 0x37, 0xec, 0xfb, 0x0e,
+	0x68, 0x1d, 0x04, 0x2c, 0x62, 0x66, 0xba, 0x75, 0x8f, 0x57, 0xd4, 0x1e,
+	0xc7, 0x1a, 0xc8, 0xf5, 0x56, 0xf7, 0xc0, 0x5c, 0x43, 0xc7, 0x39, 0x4d,
+	0x25, 0x97, 0x2b, 0xa3, 0xe4, 0xef, 0x9e, 0x5e, 0xe6, 0x99, 0x46, 0xfe,
+	0xaf, 0xfd, 0xa8, 0x7e, 0x7c, 0x7e, 0x7e, 0x12, 0xfe, 0xd9, 0xf7, 0x2f,
+	0xec, 0x1a, 0x04, 0x0d, 0xa8, 0x43, 0xd3, 0xe4, 0xf9, 0xd9, 0x19, 0x17,
+	0x38, 0x8a, 0x0a, 0xf7, 0x25, 0x59, 0x01, 0xee, 0x09, 0xf2, 0x01, 0xb8,
+	0xe7, 0x38, 0xaf, 0x64, 0x80, 0xf9, 0x46, 0x06, 0x78, 0x23, 0xfd, 0x4c,
+	0x42, 0xd7, 0x76, 0x5b, 0xb7, 0x07, 0xba, 0x9e, 0x60, 0x6c, 0x7b, 0x0e,
+	0xba, 0x57, 0x48, 0x52, 0x7f, 0xda, 0x7b, 0xd7, 0xf4, 0xa7, 0x15, 0x7f,
+	0xbb, 0x94, 0x16, 0x12, 0xc0, 0x6b, 0xca, 0x5c, 0x8e, 0x78, 0x31, 0xae,
+	0x53, 0xf7, 0x2b, 0xa1, 0xee, 0x77, 0x86, 0xb8, 0x17, 0xc1, 0x93, 0x6c,
+	0xa6, 0xae, 0xb3, 0x8e, 0xda, 0xa6, 0x6a, 0x5b, 0x03, 0x36, 0x5d, 0xae,
+	0xb1, 0x0e, 0xe5, 0xfd, 0xc8, 0xa5, 0x99, 0x69, 0xd4, 0xaa, 0xe5, 0xda,
+	0x88, 0x56, 0x6e, 0xda, 0x5a, 0xd9, 0xa3, 0xbe, 0xed, 0xb2, 0x2e, 0x28,
+	0x1e, 0xa7, 0x65, 0xa9, 0xf9, 0x4b, 0xbf, 0xba, 0x6b, 0x13, 0xfa, 0xd0,
+	0xfd, 0x09, 0xca, 0xf7, 0xb3, 0xa4, 0x0b, 0x41, 0x9c, 0xfc, 0x4e, 0xc9,
+	0xc9, 0x21, 0x14, 0xbd, 0xc8, 0xad, 0x4e, 0x0d, 0x11, 0x3f, 0xe8, 0x48,
+	0xa5, 0x64, 0xd9, 0xe3, 0x1e, 0x67, 0x67, 0xc8, 0xcb, 0xf2, 0x71, 0x4b,
+	0x0e, 0x2b, 0xf9, 0xbd, 0xac, 0x6c, 0xbb, 0xbc, 0x62, 0xc8, 0x74, 0x72,
+	0xd0, 0x7a, 0x58, 0xb2, 0x57, 0x2f, 0x18, 0xd9, 0x67, 0xa6, 0x60, 0xd7,
+	0x4b, 0x8b, 0x86, 0xb8, 0xaa, 0xde, 0xa2, 0x8c, 0xb2, 0x0b, 0xb0, 0xfc,
+	0xf0, 0xec, 0x7b, 0x5b, 0xce, 0xde, 0x2d, 0x2b, 0x4f, 0xff, 0x26, 0x7c,
+	0xce, 0x01, 0xc8, 0xc2, 0xcc, 0x1c, 0x42, 0x5e, 0xf1, 0xb4, 0x0c, 0x5a,
+	0x55, 0xe4, 0xc9, 0xe0, 0x3b, 0xda, 0x01, 0x65, 0x03, 0x17, 0x74, 0x8c,
+	0x07, 0xc8, 0x27, 0x8e, 0xaf, 0x95, 0x0b, 0xca, 0x96, 0xd2, 0xea, 0xdd,
+	0x0e, 0xe0, 0x08, 0xde, 0x71, 0xfc, 0x19, 0xd9, 0xa1, 0xde, 0xdd, 0xa9,
+	0xde, 0x55, 0xe9, 0x2b, 0x94, 0xfc, 0xbe, 0x82, 0x3d, 0xc9, 0xe3, 0x68,
+	0xbe, 0x4b, 0x02, 0x5b, 0x8a, 0xf8, 0x6e, 0xc9, 0xc1, 0x46, 0x4a, 0xbe,
+	0x84, 0xfa, 0xe7, 0x8e, 0xc6, 0x80, 0x94, 0x20, 0xc7, 0xe9, 0xdc, 0x83,
+	0xbd, 0x3c, 0x5b, 0x71, 0x25, 0xfb, 0x8c, 0xe8, 0xa4, 0xf5, 0x4e, 0x39,
+	0xe4, 0x45, 0xf4, 0x74, 0x86, 0xf4, 0x4d, 0x86, 0xe3, 0x44, 0x48, 0x43,
+	0x2b, 0xbe, 0x4e, 0xe0, 0x42, 0xac, 0xcf, 0x79, 0x21, 0x1e, 0xfa, 0x11,
+	0xd0, 0x3a, 0x99, 0x96, 0x15, 0x8f, 0x74, 0x6c, 0x91, 0x6a, 0x8a, 0xfd,
+	0x03, 0xd0, 0x37, 0xe2, 0xd9, 0xc4, 0x7c, 0x66, 0x1d, 0x8f, 0x1f, 0x6c,
+	0x54, 0xc0, 0x63, 0xf2, 0x97, 0xeb, 0x10, 0x23, 0x3e, 0x47, 0xf9, 0xed,
+	0x46, 0x2e, 0x6f, 0x07, 0xba, 0x69, 0xad, 0xed, 0x59, 0x3a, 0xde, 0x0d,
+	0x59, 0x71, 0xdf, 0x0e, 0x99, 0x84, 0xdd, 0x17, 0xeb, 0xdc, 0x7f, 0x12,
+	0x7a, 0x74, 0x51, 0xed, 0x5f, 0x5a, 0xe9, 0x0f, 0xe1, 0x09, 0xdb, 0xbd,
+	0x01, 0xb6, 0x5d, 0xf6, 0x2e, 0x58, 0x1f, 0x01, 0xff, 0xbb, 0x80, 0xd7,
+	0xe5, 0x44, 0x8e, 0xf0, 0xc4, 0x83, 0x75, 0xf5, 0xd4, 0x27, 0xe0, 0x49,
+	0xaa, 0xba, 0xbe, 0x58, 0x6f, 0x97, 0xe2, 0x42, 0x84, 0x8b, 0x78, 0x3e,
+	0x40, 0xdd, 0x7b, 0xb7, 0xc2, 0x35, 0xad, 0x70, 0xe1, 0x7d, 0x9d, 0x3e,
+	0xe7, 0x26, 0xc0, 0xa3, 0x76, 0xb7, 0x41, 0x5b, 0xb2, 0x4b, 0xaa, 0xaa,
+	0x76, 0xef, 0x50, 0xbe, 0xa6, 0x9a, 0xdc, 0x8c, 0xf7, 0x3e, 0xf6, 0xdc,
+	0x8d, 0x7c, 0xa6, 0x1b, 0x73, 0x99, 0x0d, 0x73, 0x1b, 0xe9, 0x4f, 0x6c,
+	0xa0, 0xff, 0xbf, 0x7b, 0x19, 0x52, 0xe6, 0x72, 0xc1, 0xba, 0x12, 0xd6,
+	0xcd, 0x1e, 0x87, 0x4d, 0x30, 0x4f, 0x4f, 0x31, 0x36, 0x5f, 0xa3, 0x68,
+	0x99, 0x5d, 0xf9, 0x29, 0xd6, 0xf5, 0x03, 0x36, 0x1a, 0x07, 0x7c, 0x78,
+	0x0a, 0x78, 0x8e, 0xd7, 0xd5, 0x1d, 0x05, 0x64, 0xf0, 0xbe, 0x3a, 0x7b,
+	0xb5, 0xfe, 0x69, 0x3c, 0xbb, 0xa6, 0x85, 0x5f, 0xe4, 0x15, 0xe9, 0x25,
+	0xad, 0xbc, 0x2f, 0x82, 0xbd, 0x39, 0xd0, 0xe3, 0xa4, 0x21, 0xa5, 0x1c,
+	0xe2, 0xba, 0xc7, 0xbb, 0x57, 0xda, 0xe5, 0x40, 0x50, 0x23, 0xd8, 0x8c,
+	0xef, 0xa6, 0x3a, 0xfb, 0xa1, 0x15, 0xde, 0xbf, 0x66, 0x78, 0x47, 0x37,
+	0x8c, 0xda, 0x5b, 0x1e, 0x5a, 0xb1, 0xe5, 0x6b, 0x8d, 0x61, 0x79, 0xb8,
+	0x91, 0xb5, 0xee, 0x81, 0x0f, 0x28, 0xaf, 0xde, 0xcb, 0x6e, 0x4b, 0xd2,
+	0x7f, 0x99, 0xc8, 0x3d, 0xdb, 0xec, 0x20, 0x17, 0xa9, 0xb2, 0x36, 0x3b,
+	0x9e, 0xe5, 0x7d, 0x8d, 0x55, 0x97, 0x8d, 0xf9, 0xca, 0xff, 0x65, 0xae,
+	0xc2, 0xfd, 0xe9, 0xaf, 0x91, 0x9b, 0x78, 0xc8, 0x4d, 0x3c, 0xe4, 0x26,
+	0x1e, 0x72, 0x13, 0x0f, 0xb9, 0x89, 0x87, 0xdc, 0xc4, 0x43, 0x6e, 0xe2,
+	0x21, 0x37, 0x41, 0x1d, 0x10, 0xd4, 0x07, 0xe3, 0xc8, 0xb9, 0xe1, 0xbf,
+	0xbc, 0x5b, 0xc2, 0xdc, 0x22, 0x8a, 0xcd, 0x9c, 0x3b, 0xbf, 0xc9, 0x0d,
+	0xea, 0x2b, 0xe5, 0x13, 0x0a, 0xcd, 0x89, 0x30, 0x07, 0xe2, 0x9a, 0x28,
+	0x76, 0x73, 0x9d, 0x8c, 0xb9, 0xa8, 0x3d, 0x0b, 0x93, 0xcc, 0x91, 0x82,
+	0x98, 0x15, 0xe4, 0xe7, 0xaf, 0x22, 0x4f, 0xca, 0x20, 0x4f, 0x1a, 0x40,
+	0x4e, 0xc4, 0x7b, 0xea, 0xe8, 0x2e, 0xa9, 0xa0, 0x1d, 0xf4, 0xc6, 0xb5,
+	0x2f, 0x79, 0xcc, 0xdf, 0xed, 0x4c, 0x59, 0xd7, 0x8f, 0xf7, 0x89, 0x2f,
+	0xc5, 0xd1, 0xaf, 0x23, 0x57, 0xfe, 0x4b, 0x75, 0x6f, 0x36, 0x31, 0x44,
+	0x99, 0xdf, 0xf7, 0x31, 0xf9, 0x72, 0xc4, 0xdf, 0xe0, 0xbe, 0x4f, 0x5f,
+	0x22, 0xff, 0x44, 0x7a, 0xcf, 0x80, 0xe1, 0x67, 0x12, 0x92, 0x3c, 0xb9,
+	0x05, 0x73, 0x96, 0xf4, 0xa9, 0x3b, 0x23, 0x88, 0xf2, 0xcc, 0x7f, 0x40,
+	0x5e, 0xb6, 0xe8, 0x67, 0x78, 0xb3, 0x40, 0xbc, 0xf4, 0xaf, 0xf5, 0x99,
+	0x62, 0xbd, 0xae, 0x74, 0xea, 0x60, 0xa3, 0x84, 0x3c, 0xca, 0xe8, 0x93,
+	0x0e, 0x13, 0xb5, 0x54, 0x84, 0x9b, 0x38, 0xdf, 0x4c, 0xaa, 0x1a, 0xe7,
+	0xcc, 0xaa, 0x3c, 0x21, 0x6b, 0xee, 0x53, 0x9f, 0xa9, 0x2e, 0x64, 0xd3,
+	0xac, 0x71, 0x0b, 0x56, 0x7d, 0xe6, 0x49, 0xe0, 0x58, 0x46, 0x6e, 0x60,
+	0xa8, 0xbd, 0xeb, 0x33, 0xb3, 0x0b, 0xc1, 0xbd, 0x55, 0x40, 0x03, 0xe3,
+	0x55, 0x87, 0x18, 0x4b, 0xc1, 0xfd, 0x95, 0xae, 0x60, 0x09, 0x47, 0x78,
+	0x13, 0x70, 0x94, 0xdb, 0x30, 0x60, 0x29, 0x3b, 0xd2, 0x50, 0x9f, 0xa9,
+	0xd4, 0x5b, 0x69, 0x20, 0x1e, 0xe2, 0x8d, 0xce, 0xc3, 0xb3, 0x24, 0x45,
+	0x3f, 0xe9, 0xfb, 0xe5, 0xd1, 0x81, 0xb0, 0xae, 0x44, 0x1d, 0x79, 0xcc,
+	0x0c, 0xf4, 0x5c, 0x8d, 0xff, 0x58, 0xc5, 0xa9, 0x8c, 0xce, 0x79, 0x3e,
+	0xf1, 0x2e, 0xf7, 0x28, 0xe6, 0x30, 0x5e, 0x8e, 0xd6, 0xea, 0xe1, 0xda,
+	0xae, 0x16, 0x7e, 0xb6, 0x85, 0xfb, 0x91, 0x26, 0x9e, 0xf3, 0x15, 0xec,
+	0x45, 0xba, 0xb8, 0xc6, 0x04, 0x6d, 0x90, 0xa5, 0xf7, 0xbf, 0xe5, 0x7d,
+	0xeb, 0x99, 0xc8, 0x53, 0x13, 0x30, 0x5c, 0x4f, 0x1c, 0x11, 0x0c, 0x5e,
+	0x9c, 0x09, 0xe0, 0xf4, 0xd5, 0x7b, 0xbe, 0x4f, 0xda, 0xb7, 0x95, 0xd6,
+	0x68, 0xff, 0x08, 0xcf, 0x70, 0x20, 0xb7, 0x55, 0x78, 0xf5, 0x7f, 0x7f,
+	0xe1, 0x09, 0x5d, 0xfc, 0xd0, 0x7d, 0xe9, 0x70, 0x4b, 0x8d, 0x1c, 0xdd,
+	0x3b, 0xb0, 0xfe, 0x67, 0x3d, 0xcf, 0xef, 0x03, 0xad, 0xf5, 0x69, 0x29,
+	0x8c, 0x65, 0xdb, 0xa4, 0x60, 0xb2, 0x56, 0x19, 0x0f, 0xc7, 0x5b, 0x11,
+	0xdb, 0x38, 0xbe, 0x15, 0xfc, 0x85, 0x2e, 0x3b, 0x1d, 0x61, 0xad, 0x94,
+	0x0c, 0xbe, 0xeb, 0x0c, 0xd3, 0x8e, 0x58, 0x6b, 0x6e, 0x0e, 0xe7, 0x22,
+	0x3b, 0xa2, 0x1f, 0x36, 0xc3, 0x39, 0xfa, 0x5b, 0x1d, 0xf5, 0x12, 0xfb,
+	0xc0, 0xb3, 0xdc, 0x6a, 0x4b, 0xd1, 0x33, 0x29, 0xa7, 0x17, 0x23, 0xbf,
+	0x05, 0x9f, 0x32, 0x64, 0x86, 0xbe, 0xbf, 0x13, 0xbe, 0xaf, 0x5b, 0xf6,
+	0xc2, 0x67, 0xed, 0x83, 0xcf, 0xda, 0x8f, 0x1a, 0x75, 0x7c, 0xa5, 0xf5,
+	0x3e, 0x97, 0x75, 0x71, 0x55, 0x0e, 0x29, 0xf9, 0x57, 0x7c, 0xc3, 0xfe,
+	0x00, 0x3a, 0xb0, 0x53, 0xe5, 0x7b, 0x81, 0x4e, 0xc0, 0xdf, 0x3a, 0x49,
+	0xe8, 0xc4, 0xc6, 0x7b, 0xe3, 0x61, 0xd8, 0x46, 0x47, 0x41, 0xc5, 0x86,
+	0x95, 0x80, 0xf7, 0xd5, 0x7a, 0xc0, 0x7b, 0xf8, 0x65, 0xe0, 0x37, 0xa5,
+	0xd2, 0xb0, 0xa4, 0x82, 0x7d, 0x2b, 0xd8, 0xb7, 0x82, 0xda, 0x72, 0xb6,
+	0xd1, 0xfa, 0xed, 0xaa, 0x2b, 0xa4, 0x9d, 0xb0, 0x51, 0xdf, 0x6a, 0x39,
+	0x7f, 0xf4, 0x3c, 0x02, 0xfe, 0x3f, 0x02, 0xfe, 0x1f, 0x46, 0x4d, 0xf5,
+	0x00, 0x6a, 0xaa, 0xfb, 0x50, 0x53, 0x1d, 0x42, 0x4d, 0x35, 0x85, 0x9a,
+	0xea, 0x6e, 0xf8, 0x8f, 0x3b, 0xe1, 0x3f, 0x26, 0xe1, 0x3f, 0x26, 0xd4,
+	0x9d, 0xd1, 0x41, 0x6f, 0xe3, 0x1d, 0x4a, 0xb4, 0x17, 0xdb, 0x1b, 0x22,
+	0x50, 0x81, 0xf2, 0xb1, 0x71, 0xa9, 0x37, 0x59, 0x5b, 0x39, 0xea, 0x3e,
+	0x6c, 0xda, 0x99, 0xd4, 0xa6, 0x90, 0xbf, 0xdf, 0x33, 0xc2, 0x9a, 0x2b,
+	0xa9, 0x15, 0x55, 0xcd, 0x95, 0x7d, 0xc1, 0x45, 0x8a, 0x84, 0xdc, 0x0f,
+	0x67, 0xce, 0x9e, 0x2e, 0x1a, 0x51, 0xbd, 0xd3, 0xbb, 0x5a, 0xef, 0x2c,
+	0xcf, 0xb3, 0xde, 0x79, 0x75, 0xb5, 0xde, 0x59, 0x9e, 0x67, 0xbd, 0xf3,
+	0xca, 0xba, 0x7a, 0xe7, 0xca, 0xd3, 0x97, 0xd6, 0xd5, 0x3b, 0x57, 0x9e,
+	0x7e, 0x29, 0x1c, 0x4b, 0xa8, 0x0f, 0x21, 0xad, 0x96, 0x83, 0x67, 0x4f,
+	0x98, 0x73, 0x34, 0xfb, 0xd6, 0xff, 0xdf, 0x74, 0xca, 0x96, 0x35, 0xb1,
+	0xff, 0x68, 0x6b, 0x50, 0x23, 0xb5, 0xce, 0x77, 0xb7, 0xcc, 0x5f, 0x56,
+	0xdf, 0x4b, 0xcb, 0xb5, 0xcd, 0xef, 0xc2, 0x03, 0xcb, 0xca, 0x10, 0xf3,
+	0xbc, 0x0f, 0x7c, 0x7e, 0xf3, 0x73, 0xf5, 0x0e, 0xf5, 0xcd, 0xcd, 0x55,
+	0xf9, 0x36, 0xec, 0x7c, 0xf4, 0xd1, 0xad, 0x81, 0x2f, 0x60, 0x3f, 0xa5,
+	0x05, 0xfe, 0xfd, 0x01, 0xe0, 0x01, 0xaf, 0x3d, 0x53, 0xdd, 0x07, 0x05,
+	0xe7, 0x0d, 0xee, 0xc6, 0xcd, 0xfc, 0xe5, 0x19, 0xe6, 0xd6, 0x55, 0x85,
+	0x9b, 0xf5, 0x23, 0x6b, 0xce, 0x28, 0x06, 0x44, 0xb8, 0x5e, 0x4d, 0x05,
+	0x74, 0xbb, 0xa8, 0x1d, 0xb9, 0x26, 0x1a, 0xb7, 0xd6, 0x9a, 0x9d, 0xe1,
+	0xbd, 0xdb, 0xe5, 0x20, 0xaf, 0x52, 0xf8, 0xcc, 0x10, 0xdf, 0xcf, 0xfd,
+	0xc0, 0xf7, 0x10, 0xde, 0x6a, 0x81, 0x1f, 0x47, 0xae, 0xc7, 0x7b, 0x1a,
+	0xe6, 0x6c, 0xa6, 0xbc, 0x33, 0xdf, 0x25, 0xff, 0x79, 0xd4, 0xf7, 0x27,
+	0x9c, 0xec, 0xf0, 0x25, 0xd4, 0x1e, 0x27, 0x69, 0x27, 0xa3, 0xa4, 0x73,
+	0x30, 0x33, 0x2b, 0xa9, 0x3e, 0xd2, 0x72, 0x5e, 0x3f, 0xac, 0x7d, 0x98,
+	0x6e, 0x3d, 0xdc, 0xe7, 0x1f, 0x5b, 0xf6, 0xc9, 0xb4, 0xec, 0x53, 0xa0,
+	0xcd, 0xd6, 0xef, 0xc0, 0x99, 0x2b, 0xdb, 0xaf, 0xb7, 0x52, 0x61, 0x5d,
+	0xf6, 0xf0, 0xe8, 0x66, 0x59, 0xe8, 0xcf, 0x9e, 0x7d, 0x05, 0xf9, 0x7a,
+	0x79, 0x14, 0x73, 0xa9, 0x41, 0xbc, 0xe3, 0x7c, 0xb6, 0x8e, 0x5c, 0xf4,
+	0x6c, 0x5d, 0xb6, 0x01, 0x3e, 0x5b, 0x11, 0xe1, 0x3c, 0xfb, 0x8a, 0xb6,
+	0x7a, 0xe8, 0x03, 0xd2, 0x17, 0x70, 0xe6, 0x29, 0xd4, 0x5f, 0x87, 0x83,
+	0x7b, 0xb4, 0x70, 0x9f, 0x1b, 0xb5, 0x20, 0x6f, 0xce, 0x69, 0x95, 0xf0,
+	0x0e, 0xf0, 0x2b, 0xf0, 0x17, 0x86, 0x4e, 0xd8, 0x77, 0x80, 0x5b, 0x93,
+	0xa5, 0xa3, 0x86, 0xba, 0x3b, 0x2d, 0x8f, 0x52, 0xd6, 0x7c, 0x7e, 0x14,
+	0xef, 0xa2, 0x33, 0xfd, 0x4d, 0x78, 0xa6, 0xd1, 0xb0, 0x6e, 0x8f, 0xce,
+	0x94, 0x90, 0xd7, 0xe7, 0x2d, 0xc0, 0x8e, 0x80, 0x1f, 0x25, 0x59, 0x69,
+	0x66, 0x3e, 0x05, 0x4f, 0xad, 0x85, 0x37, 0xe6, 0x06, 0x19, 0x46, 0x75,
+	0x0f, 0x78, 0x30, 0x91, 0x86, 0x1d, 0xde, 0xd7, 0x17, 0xdd, 0xe9, 0x1a,
+	0xb6, 0xae, 0x05, 0x75, 0x3c, 0xe7, 0x07, 0x60, 0x8b, 0x19, 0xd8, 0x27,
+	0x73, 0xa6, 0x12, 0x6b, 0x15, 0xda, 0x93, 0xe5, 0x1a, 0x59, 0x6b, 0x52,
+	0x86, 0x51, 0xef, 0xf0, 0xfc, 0x79, 0x59, 0x6e, 0x46, 0x34, 0xe4, 0x60,
+	0x8f, 0x63, 0xf8, 0x8d, 0xe0, 0x9d, 0x83, 0x1f, 0x6b, 0xa5, 0x82, 0x7c,
+	0x55, 0xe5, 0xe2, 0xc8, 0xb5, 0x87, 0x48, 0xdf, 0x01, 0xac, 0xa7, 0x3e,
+	0x53, 0x4f, 0x0f, 0x88, 0xdb, 0x4f, 0x5f, 0x91, 0x06, 0x6e, 0xc0, 0x78,
+	0xaf, 0xc1, 0xd6, 0x07, 0xf0, 0xcc, 0x5a, 0x65, 0xf2, 0x56, 0xe1, 0xf7,
+	0x7d, 0x23, 0xc7, 0x6f, 0x11, 0xe3, 0xe1, 0x78, 0xd0, 0xfa, 0x1d, 0xea,
+	0x5e, 0xfa, 0x5a, 0x39, 0xbb, 0x18, 0xc5, 0xc1, 0x19, 0xd8, 0x20, 0xef,
+	0x68, 0xc7, 0xc1, 0x17, 0x8e, 0xb5, 0x30, 0x1e, 0x62, 0x7e, 0xf9, 0xaf,
+	0x70, 0xee, 0xbc, 0x9c, 0x44, 0xfd, 0x2f, 0xfd, 0x7c, 0x66, 0x80, 0x7f,
+	0x4b, 0xa8, 0xef, 0xeb, 0xe1, 0x0d, 0x9b, 0xfd, 0x71, 0xd0, 0x67, 0xb6,
+	0xc0, 0x13, 0x26, 0xac, 0x4f, 0x04, 0xf1, 0x38, 0xed, 0xdf, 0xaa, 0xe7,
+	0xef, 0x96, 0x3f, 0x50, 0x67, 0xca, 0xcb, 0xa1, 0x45, 0xdf, 0x77, 0x73,
+	0x83, 0xc3, 0xcb, 0x92, 0x1d, 0x7e, 0x52, 0x76, 0x5b, 0x7b, 0x59, 0x8f,
+	0x59, 0xc4, 0xe3, 0xdf, 0xda, 0x96, 0xf7, 0xfd, 0x13, 0xa0, 0xfd, 0x07,
+	0x6a, 0x9f, 0xbb, 0x41, 0x3f, 0x78, 0xa5, 0x6a, 0x12, 0xd2, 0x0a, 0xde,
+	0xa4, 0x48, 0x6f, 0xa7, 0x1c, 0x6a, 0x3e, 0x1f, 0xca, 0xe6, 0x11, 0x71,
+	0xbd, 0xb7, 0x0d, 0xde, 0x6f, 0x97, 0x9b, 0x8f, 0x86, 0xb4, 0xe5, 0x41,
+	0x2f, 0xf6, 0x6f, 0xfe, 0x43, 0x8a, 0xbe, 0x81, 0x32, 0x77, 0x91, 0x35,
+	0xba, 0xa3, 0xcf, 0x40, 0x07, 0x3f, 0xce, 0x0f, 0x24, 0x65, 0xbd, 0x1f,
+	0x20, 0x5c, 0xf2, 0x23, 0x74, 0x85, 0x74, 0x88, 0xf2, 0x9f, 0x2a, 0x6e,
+	0x29, 0x7c, 0xc6, 0x06, 0x5f, 0xf0, 0xa4, 0x7a, 0x9e, 0x37, 0xe8, 0x9b,
+	0x18, 0xff, 0xa8, 0xc3, 0xdd, 0xf0, 0x7f, 0xd0, 0x41, 0xd8, 0x71, 0x71,
+	0x91, 0xf7, 0x13, 0x43, 0xea, 0x4e, 0xab, 0x04, 0xd9, 0x2e, 0xf1, 0x3b,
+	0x63, 0x2a, 0xc8, 0x27, 0x83, 0xfa, 0x2b, 0x43, 0x5f, 0x88, 0xf6, 0xb8,
+	0xf2, 0x93, 0x25, 0xf5, 0x5d, 0x31, 0x89, 0x35, 0x3e, 0x9e, 0xad, 0x7f,
+	0x27, 0xf1, 0xa3, 0x42, 0xf0, 0x77, 0x12, 0xe1, 0x37, 0xde, 0x7a, 0x90,
+	0x47, 0x3c, 0xd8, 0x30, 0x65, 0xaa, 0x11, 0xfd, 0xdd, 0x04, 0xe5, 0x60,
+	0x4b, 0xb9, 0x11, 0xe5, 0x0e, 0x7e, 0x50, 0xd3, 0xac, 0x93, 0xe5, 0xe3,
+	0x61, 0x4e, 0xc4, 0x1a, 0x80, 0x3c, 0xc4, 0x78, 0x39, 0x90, 0xdf, 0x92,
+	0xbe, 0x03, 0xf2, 0x03, 0xcf, 0x3d, 0x13, 0xb6, 0x94, 0x0e, 0xe3, 0xba,
+	0xc5, 0x1a, 0x33, 0xac, 0x7b, 0xb7, 0x4b, 0x75, 0x92, 0xef, 0x13, 0xf2,
+	0xda, 0xfc, 0x40, 0x70, 0x4f, 0x24, 0x89, 0xf0, 0x3d, 0xc7, 0x49, 0x29,
+	0xab, 0xf7, 0x77, 0x86, 0xf8, 0x50, 0xa7, 0xdd, 0x19, 0x8d, 0xd3, 0x90,
+	0x63, 0x00, 0x37, 0x8d, 0x58, 0xf6, 0x55, 0xc4, 0xb1, 0x69, 0xf0, 0xbd,
+	0x38, 0x51, 0x91, 0x6b, 0x6d, 0x4b, 0xc5, 0x7d, 0x37, 0x49, 0x1d, 0xa3,
+	0x7e, 0x11, 0xa6, 0x07, 0xb9, 0x2a, 0xce, 0x3b, 0x2a, 0x53, 0x46, 0xfe,
+	0xdd, 0xdb, 0xca, 0xb5, 0xac, 0x55, 0x90, 0xf7, 0x7d, 0xd7, 0xe4, 0xf8,
+	0xfc, 0x6d, 0x0f, 0x06, 0x77, 0xfe, 0xba, 0x9e, 0xbf, 0x78, 0x5b, 0x39,
+	0xe8, 0xe3, 0xcc, 0xef, 0x86, 0x7d, 0xc2, 0x19, 0xea, 0x7b, 0xec, 0x4f,
+	0x6e, 0x32, 0xe5, 0xc2, 0x4d, 0xbe, 0x7f, 0x0f, 0xbf, 0x09, 0x85, 0x75,
+	0xac, 0xa5, 0xea, 0xd8, 0x0e, 0x95, 0x8f, 0xb8, 0xa3, 0x19, 0xad, 0x04,
+	0xdb, 0x3d, 0xe9, 0xa1, 0xe6, 0xd1, 0xb3, 0x63, 0xe7, 0x75, 0x0b, 0xf1,
+	0x37, 0x9b, 0x39, 0x2e, 0xb9, 0x3e, 0x7e, 0x63, 0x9e, 0x73, 0xb8, 0x66,
+	0x5b, 0x70, 0xef, 0x75, 0x83, 0xab, 0x7c, 0xae, 0x48, 0x18, 0x87, 0x6e,
+	0x68, 0xb5, 0x8f, 0xd6, 0x3c, 0x93, 0x76, 0x21, 0x53, 0x26, 0xe8, 0xa9,
+	0xd6, 0xa2, 0x9c, 0x8d, 0x7f, 0x0f, 0x70, 0xfe, 0xb6, 0xa7, 0x1a, 0x17,
+	0x6f, 0x9b, 0x85, 0x7c, 0x78, 0xa6, 0xd9, 0x46, 0xa4, 0x7f, 0x51, 0xdd,
+	0xc0, 0x3e, 0xe2, 0xbf, 0x87, 0xf8, 0xef, 0x21, 0xfe, 0x7b, 0x88, 0xff,
+	0x1e, 0xe2, 0xbf, 0x87, 0xf8, 0x0f, 0x1e, 0x3e, 0x07, 0x7d, 0x79, 0xd6,
+	0x9b, 0x08, 0x73, 0xb6, 0xc7, 0x56, 0x73, 0x36, 0xfe, 0xcd, 0xcb, 0xb9,
+	0xa6, 0xa2, 0xa5, 0x52, 0x91, 0x20, 0xe7, 0x15, 0x9d, 0xf9, 0x4d, 0x94,
+	0xf3, 0x7e, 0xf4, 0xf7, 0x90, 0x00, 0x8e, 0xf9, 0x1e, 0xe1, 0x2a, 0x9a,
+	0x6e, 0x13, 0x2e, 0xc8, 0xf9, 0x58, 0x67, 0xad, 0x87, 0xe1, 0x77, 0x37,
+	0xfa, 0xb6, 0xe0, 0x9b, 0x4f, 0xf0, 0x7d, 0xa9, 0x76, 0x87, 0x8b, 0x58,
+	0x5c, 0x6e, 0xa8, 0x78, 0x8c, 0x71, 0xe3, 0x0e, 0xfe, 0xad, 0x02, 0x64,
+	0xc0, 0x77, 0x5f, 0x66, 0x6d, 0x51, 0x6e, 0x20, 0x2f, 0x5a, 0x8e, 0x72,
+	0x21, 0xc0, 0x79, 0x6f, 0x6a, 0xa5, 0x05, 0xca, 0x59, 0x97, 0xd9, 0x14,
+	0x98, 0x62, 0xb7, 0xe6, 0x78, 0x97, 0x54, 0xbd, 0x74, 0xb6, 0x49, 0x7a,
+	0x46, 0x40, 0x5b, 0x74, 0x8f, 0x2c, 0x62, 0xcc, 0xa7, 0x44, 0x9f, 0x47,
+	0x7e, 0x6b, 0x0f, 0xa9, 0xbf, 0x6f, 0xe8, 0xc5, 0x3e, 0xfa, 0xfc, 0x8e,
+	0x96, 0x7b, 0x5a, 0x29, 0x04, 0x3e, 0x9b, 0xb1, 0x87, 0xe7, 0x48, 0xc1,
+	0x76, 0xdd, 0x6d, 0x38, 0x1b, 0xe4, 0xfa, 0xaf, 0x5b, 0x55, 0x0e, 0x0e,
+	0x3f, 0x7a, 0x62, 0xa8, 0xbf, 0x5f, 0xba, 0xb7, 0xcb, 0xc9, 0x21, 0xd6,
+	0x6b, 0x9b, 0x81, 0x8f, 0x6b, 0x79, 0xff, 0xb4, 0x5d, 0x4e, 0x2d, 0xc2,
+	0xcf, 0x2e, 0x66, 0x1d, 0xea, 0xf2, 0xd2, 0x50, 0x0a, 0xfe, 0xf9, 0xe6,
+	0x7e, 0xc6, 0xe7, 0xe5, 0x26, 0x75, 0xa5, 0x17, 0xf0, 0x03, 0xd0, 0xcb,
+	0x4d, 0xb0, 0x27, 0x1d, 0xfb, 0x47, 0xb8, 0xff, 0x45, 0xe1, 0xee, 0xb5,
+	0x9d, 0x6d, 0x4a, 0x37, 0xf4, 0xac, 0x95, 0xd1, 0x41, 0xfb, 0xff, 0x14,
+	0x6e, 0x6d, 0x31, 0x71, 0x5c, 0x67, 0xf8, 0x3f, 0xb3, 0xdc, 0x8c, 0xd7,
+	0x30, 0x86, 0xf5, 0xb2, 0x58, 0xae, 0xba, 0x03, 0x63, 0x33, 0xd1, 0x62,
+	0x65, 0xb0, 0xec, 0x16, 0x55, 0x96, 0xba, 0xda, 0x05, 0x42, 0xe2, 0x3a,
+	0xdd, 0x24, 0xb4, 0x72, 0xd5, 0x2a, 0x42, 0x60, 0x37, 0x8e, 0xfa, 0xd2,
+	0x46, 0x55, 0xdb, 0x37, 0xaf, 0x16, 0xec, 0x38, 0xcd, 0xac, 0x17, 0x37,
+	0x38, 0xf4, 0x71, 0xb3, 0x2c, 0x0e, 0x90, 0x75, 0x56, 0x6e, 0xf2, 0x90,
+	0x3e, 0x19, 0x6d, 0xa2, 0x24, 0x55, 0xa5, 0xbc, 0x54, 0x7d, 0xab, 0x5a,
+	0x0b, 0x27, 0xc4, 0x0f, 0xa9, 0xad, 0xf6, 0xa5, 0x77, 0x4d, 0xbf, 0xef,
+	0xcc, 0x2c, 0xc6, 0xa4, 0x51, 0x91, 0x56, 0x73, 0xe6, 0xcc, 0xb9, 0x9f,
+	0xff, 0xf2, 0xfd, 0x17, 0x3e, 0x67, 0x67, 0xba, 0xc2, 0xbd, 0xcd, 0x95,
+	0x76, 0xc6, 0xfe, 0xb6, 0xd4, 0xcc, 0x02, 0xf3, 0x1a, 0x86, 0x64, 0xdc,
+	0x64, 0xae, 0xcf, 0x96, 0x3a, 0x57, 0x66, 0x1b, 0x1b, 0x65, 0xda, 0xe4,
+	0x4b, 0x6a, 0xa6, 0xdc, 0x23, 0x17, 0x41, 0xc7, 0x85, 0xe1, 0xd6, 0xd0,
+	0xf7, 0xda, 0x19, 0xf2, 0x73, 0x77, 0x3c, 0xd4, 0x57, 0x1a, 0x57, 0x16,
+	0x34, 0xb6, 0xee, 0xde, 0xf5, 0xed, 0x49, 0xac, 0x29, 0x41, 0x5f, 0x79,
+	0x5c, 0xcb, 0x26, 0x83, 0xef, 0x7d, 0xbb, 0xde, 0xe3, 0xbb, 0xde, 0x0f,
+	0xfc, 0x8f, 0xf6, 0x2c, 0xef, 0xa6, 0x07, 0xae, 0xd3, 0x1a, 0xe5, 0x2c,
+	0x05, 0xcf, 0x36, 0x66, 0x3d, 0x2b, 0x4d, 0x5c, 0x90, 0x15, 0x5f, 0x65,
+	0xdd, 0x36, 0xc8, 0xbb, 0x36, 0x99, 0x5f, 0x04, 0xcd, 0x63, 0x1f, 0xed,
+	0x36, 0x63, 0xe4, 0x43, 0x71, 0xf2, 0x4c, 0x07, 0xae, 0xc1, 0xb0, 0x07,
+	0x13, 0x68, 0xe7, 0x3f, 0xef, 0xa6, 0xcc, 0xb3, 0xda, 0x97, 0x43, 0x3c,
+	0xe3, 0xab, 0x82, 0xce, 0xf7, 0x60, 0x9b, 0x16, 0xb9, 0x63, 0x67, 0x7a,
+	0xc2, 0x7c, 0x20, 0xd8, 0xbe, 0x5f, 0x8d, 0x13, 0x6b, 0x3c, 0xe7, 0x6e,
+	0xd7, 0x99, 0x9b, 0xc2, 0x1c, 0x2b, 0x10, 0xcd, 0x53, 0x22, 0xe5, 0xaa,
+	0xc8, 0xeb, 0xf8, 0xfd, 0xa6, 0x1a, 0xc6, 0x4f, 0x14, 0xed, 0xee, 0x93,
+	0xb2, 0x5e, 0xfa, 0x9a, 0xd4, 0xa0, 0x7f, 0xd6, 0x5c, 0xdf, 0xbf, 0xeb,
+	0x26, 0xf5, 0x99, 0xbf, 0xe8, 0x29, 0x19, 0x18, 0xa1, 0x7e, 0x6b, 0x93,
+	0x97, 0x17, 0x5b, 0x64, 0xc3, 0xb4, 0xcc, 0xbb, 0x44, 0x01, 0x5e, 0x42,
+	0x26, 0x63, 0x11, 0x8d, 0x51, 0xe5, 0x5b, 0x22, 0x5b, 0xf8, 0xb6, 0xb5,
+	0xf8, 0x4c, 0x9c, 0xfe, 0x97, 0x4f, 0x16, 0xf9, 0x6e, 0xe0, 0x69, 0x48,
+	0xc3, 0x8e, 0x00, 0xcb, 0x42, 0x08, 0x99, 0x3c, 0x77, 0xee, 0xf7, 0xbb,
+	0x5c, 0x1b, 0xea, 0x68, 0xcf, 0xb6, 0x49, 0xe1, 0x30, 0x64, 0xa2, 0x1a,
+	0xd4, 0x39, 0x47, 0x8d, 0x98, 0x96, 0xd1, 0x91, 0x0a, 0x7d, 0xf8, 0xe6,
+	0x5e, 0x2d, 0xaf, 0x33, 0x37, 0x7e, 0xa4, 0xf7, 0x82, 0x72, 0xbe, 0xe2,
+	0x92, 0x56, 0x4d, 0x59, 0x03, 0xaf, 0xad, 0xd6, 0x5f, 0xed, 0xe3, 0x5d,
+	0xad, 0xd7, 0x5f, 0x88, 0x07, 0xf6, 0x1a, 0xeb, 0x7e, 0x1c, 0x0f, 0xea,
+	0x92, 0xa1, 0xfd, 0x45, 0x3b, 0xad, 0x8c, 0xbd, 0xbd, 0x20, 0xf5, 0xa5,
+	0x9f, 0xc9, 0x3b, 0xa5, 0x9f, 0xc8, 0xaf, 0x97, 0xce, 0x00, 0x7f, 0x58,
+	0xe5, 0x3c, 0xf4, 0xc9, 0xcd, 0xba, 0xef, 0xdf, 0x74, 0xa7, 0x60, 0x2b,
+	0xf8, 0xfe, 0xef, 0xdc, 0x0d, 0x19, 0x38, 0xf6, 0x3d, 0xec, 0x39, 0x07,
+	0x1e, 0xa2, 0x2c, 0x9c, 0x04, 0xbd, 0xb9, 0x7d, 0xd2, 0x19, 0xd5, 0x74,
+	0x32, 0x78, 0xac, 0x15, 0x7b, 0x30, 0x42, 0x4c, 0xce, 0xbd, 0x8c, 0xf4,
+	0x91, 0x66, 0x8c, 0x7a, 0x09, 0xf3, 0xb7, 0x82, 0x2f, 0xf6, 0xe2, 0xa7,
+	0xe4, 0xee, 0x08, 0xd6, 0x3a, 0x42, 0xda, 0x6b, 0x95, 0x81, 0x47, 0xb1,
+	0x8f, 0x5c, 0x8b, 0xdc, 0xf3, 0x7e, 0x19, 0xa7, 0x6f, 0xef, 0x9e, 0xc7,
+	0xb2, 0xf1, 0x95, 0x2e, 0xf1, 0xa5, 0x05, 0xba, 0x7c, 0xfe, 0x78, 0x80,
+	0x9b, 0xde, 0x55, 0x43, 0x68, 0x6f, 0xe7, 0xdf, 0x53, 0xc4, 0x79, 0x79,
+	0xbf, 0x15, 0xb8, 0x7c, 0x1c, 0x78, 0x28, 0x53, 0xbf, 0x20, 0x8d, 0x91,
+	0x28, 0xda, 0x10, 0xaf, 0x68, 0x59, 0x22, 0x59, 0x8f, 0x39, 0x5a, 0xcc,
+	0x97, 0xc2, 0x1a, 0xa7, 0x74, 0x2e, 0x57, 0x1f, 0xcf, 0x9c, 0x58, 0x3e,
+	0xa8, 0xb3, 0x41, 0x23, 0xac, 0x23, 0x7d, 0xa7, 0x35, 0xa6, 0x82, 0x0e,
+	0xc5, 0x78, 0xc3, 0x92, 0xd1, 0xe5, 0x2e, 0x8c, 0x77, 0x41, 0x32, 0x6e,
+	0x73, 0xcc, 0x51, 0xb4, 0xa1, 0x9c, 0x19, 0x05, 0x96, 0xf8, 0x58, 0x8d,
+	0x2d, 0xc6, 0xa0, 0xcb, 0xe3, 0x32, 0x66, 0xee, 0xd9, 0xb1, 0xc7, 0xbc,
+	0xb6, 0x15, 0x0c, 0x63, 0x38, 0x5c, 0x53, 0xd7, 0x8e, 0x35, 0xb1, 0x3f,
+	0x7e, 0xb0, 0x93, 0x33, 0x8b, 0x0b, 0x90, 0x53, 0x0b, 0x1f, 0x66, 0xdc,
+	0x67, 0x25, 0x1b, 0x6b, 0xd3, 0xb6, 0x4d, 0x05, 0xf7, 0x92, 0xf5, 0xe8,
+	0xd3, 0xfa, 0x0e, 0xe4, 0xd0, 0x9e, 0xb0, 0x8e, 0x6d, 0xc5, 0xc8, 0xe0,
+	0xec, 0x03, 0x1b, 0x97, 0x75, 0x5f, 0x96, 0xcc, 0x42, 0x4e, 0x26, 0x74,
+	0x3f, 0x9e, 0xe1, 0x41, 0x8d, 0x43, 0xc8, 0xab, 0x03, 0xbd, 0x38, 0xcb,
+	0xd4, 0x03, 0x7b, 0x38, 0xd9, 0x4b, 0x2e, 0xfa, 0x4f, 0xc8, 0xb3, 0xf8,
+	0xd6, 0xcb, 0x3b, 0x6a, 0x93, 0x81, 0x67, 0xa0, 0x2f, 0xbd, 0x66, 0x7d,
+	0x54, 0x3e, 0xf3, 0xfc, 0x38, 0x63, 0x2e, 0x7f, 0xf6, 0x4c, 0xf9, 0xc4,
+	0xd3, 0xb1, 0xd8, 0xe9, 0x88, 0x58, 0xe7, 0x03, 0x5b, 0xfd, 0xf0, 0xf4,
+	0xbc, 0xe2, 0xf7, 0xc3, 0xe7, 0x57, 0x54, 0x07, 0xda, 0x46, 0xd1, 0x8e,
+	0xeb, 0x30, 0x65, 0xdc, 0xfb, 0xab, 0x3f, 0x73, 0xc4, 0xf7, 0x27, 0x74,
+	0x4e, 0x58, 0xca, 0x9c, 0x57, 0x4d, 0x7c, 0xee, 0x88, 0x17, 0x6b, 0xc7,
+	0x5c, 0x29, 0x73, 0x45, 0x1d, 0xc6, 0x7a, 0x58, 0xee, 0x25, 0x4f, 0x24,
+	0x36, 0x84, 0xe3, 0x5b, 0x93, 0xcb, 0x2a, 0x95, 0x1c, 0x54, 0x56, 0xba,
+	0x80, 0x5f, 0x8b, 0xd2, 0x71, 0xcc, 0x44, 0x52, 0x81, 0x77, 0xb1, 0x27,
+	0xfb, 0xa8, 0xef, 0x4f, 0xda, 0xac, 0x4f, 0x99, 0x51, 0x45, 0xdf, 0x4b,
+	0xa7, 0x8e, 0x77, 0x5e, 0x3e, 0x90, 0x32, 0x8f, 0xaa, 0xfd, 0xe1, 0xfb,
+	0x28, 0x64, 0xe6, 0xf6, 0x78, 0x67, 0x96, 0x95, 0x29, 0x2f, 0x79, 0xa9,
+	0xe4, 0xac, 0xb2, 0x72, 0x18, 0x33, 0x37, 0xa6, 0x28, 0x37, 0x52, 0x66,
+	0xa7, 0xa2, 0x7f, 0xb4, 0x5d, 0xef, 0x7b, 0x12, 0xfd, 0x53, 0xaa, 0x25,
+	0x5c, 0x0f, 0xef, 0xeb, 0x4a, 0x5f, 0xc0, 0x33, 0x94, 0x39, 0xfd, 0xc6,
+	0xcc, 0x02, 0xf3, 0xcb, 0x74, 0x5e, 0x43, 0x7a, 0xe0, 0x18, 0xdf, 0x0d,
+	0xb9, 0x7f, 0xe2, 0x6f, 0xa8, 0x43, 0xb9, 0xcc, 0x3a, 0x27, 0xe4, 0xb7,
+	0x23, 0x1a, 0x3f, 0xdf, 0x3f, 0x91, 0xd7, 0xb9, 0x8b, 0x0d, 0x35, 0x10,
+	0xee, 0x7b, 0xfb, 0xce, 0x92, 0x19, 0xf7, 0x4b, 0x1c, 0x67, 0x21, 0x72,
+	0xb2, 0x5d, 0x98, 0x23, 0x3a, 0x5e, 0x6a, 0xd2, 0x06, 0x7d, 0x03, 0xcc,
+	0x15, 0x68, 0xc6, 0xdd, 0x2f, 0x88, 0x71, 0xac, 0x63, 0x07, 0x9d, 0x00,
+	0x77, 0x02, 0xaf, 0x56, 0x31, 0x4e, 0x61, 0x51, 0xf2, 0x41, 0x7f, 0xe9,
+	0x60, 0x4e, 0x6a, 0xa1, 0xfa, 0x45, 0x63, 0x04, 0x3a, 0x70, 0x1c, 0xef,
+	0xf7, 0x4f, 0x90, 0x3e, 0x79, 0x36, 0x49, 0x35, 0xbe, 0xc4, 0xf5, 0x1c,
+	0x94, 0x89, 0x45, 0x60, 0x23, 0xfc, 0xe6, 0x17, 0x83, 0x7b, 0xbb, 0x0e,
+	0x9c, 0x3d, 0xe1, 0x99, 0x9a, 0x5f, 0x67, 0x5d, 0xc6, 0x4f, 0xc0, 0x2b,
+	0x3a, 0x8f, 0x8a, 0x7d, 0x99, 0x4b, 0x78, 0x88, 0xfa, 0xd1, 0x6d, 0x48,
+	0x0c, 0x6d, 0x89, 0x59, 0x59, 0x6f, 0x8d, 0x26, 0x23, 0xdd, 0x32, 0x0f,
+	0x79, 0x57, 0x81, 0xee, 0x2c, 0x5c, 0x89, 0xca, 0xac, 0xa7, 0xe3, 0xd9,
+	0xc9, 0x8f, 0x95, 0x2b, 0xb5, 0xfa, 0x71, 0xb9, 0x51, 0x77, 0xf4, 0x37,
+	0xea, 0xb5, 0xc2, 0xab, 0x86, 0x7c, 0xff, 0x88, 0xce, 0xa5, 0x73, 0x2a,
+	0xd2, 0xd9, 0x4f, 0xcc, 0xb3, 0xa2, 0xf3, 0xea, 0x20, 0x3b, 0x80, 0x39,
+	0xde, 0x06, 0xe6, 0x78, 0x0b, 0x98, 0xe3, 0x57, 0xc0, 0xd8, 0x37, 0x4b,
+	0x93, 0xa1, 0xfc, 0x9f, 0x86, 0x1c, 0xa2, 0xae, 0xb6, 0xce, 0xe0, 0x4e,
+	0xa7, 0xf3, 0xa0, 0xc1, 0xdb, 0xb0, 0x3f, 0xd6, 0x4b, 0x19, 0x59, 0x5d,
+	0x9a, 0x90, 0xb5, 0xa5, 0x20, 0x0f, 0xf9, 0x03, 0xe6, 0x7d, 0x8d, 0xf0,
+	0x9e, 0x1c, 0xc8, 0xa1, 0x3d, 0x32, 0x70, 0x94, 0xf2, 0xa3, 0x43, 0x96,
+	0x8b, 0xab, 0x5a, 0x0e, 0x2d, 0x17, 0x59, 0x8e, 0x88, 0xce, 0x21, 0x9b,
+	0xda, 0x90, 0x8a, 0x5b, 0x47, 0xfd, 0x3e, 0xed, 0x0f, 0x0a, 0xfc, 0xf3,
+	0x94, 0x97, 0x7f, 0x0a, 0xef, 0x5e, 0xe9, 0xdc, 0xba, 0x19, 0xb3, 0x1b,
+	0xed, 0x9a, 0xb2, 0x6b, 0x30, 0x88, 0xb9, 0xab, 0xdb, 0x68, 0x83, 0x39,
+	0x80, 0x19, 0xaf, 0x43, 0x87, 0x34, 0x9c, 0x6e, 0x8d, 0xfd, 0x1a, 0xce,
+	0x21, 0x9d, 0x77, 0xcb, 0x71, 0x0a, 0x45, 0x5b, 0xe6, 0x8a, 0x56, 0x32,
+	0x0f, 0xfa, 0xbb, 0x01, 0xbb, 0x6d, 0x15, 0x77, 0xb0, 0x86, 0x33, 0x58,
+	0xaf, 0x53, 0xcf, 0x6f, 0x6a, 0xd9, 0xbb, 0x5c, 0xff, 0x23, 0xc6, 0xb1,
+	0xce, 0xa4, 0xe5, 0x0f, 0x7d, 0x94, 0x81, 0xf4, 0x4d, 0x65, 0x75, 0xff,
+	0xa0, 0xdf, 0x2a, 0xda, 0xae, 0xd5, 0x29, 0x8f, 0x45, 0x2e, 0x79, 0x36,
+	0x74, 0xc9, 0xcb, 0x09, 0x62, 0x80, 0xb2, 0x6a, 0xf6, 0xf3, 0xc3, 0x35,
+	0xfb, 0xfe, 0x5e, 0x9b, 0xeb, 0x72, 0x42, 0xb9, 0x4d, 0xdd, 0xbf, 0xa1,
+	0xb1, 0x8d, 0x57, 0x7a, 0x56, 0xde, 0xc4, 0x7d, 0x07, 0x18, 0x27, 0x27,
+	0x6f, 0x00, 0xe3, 0xd5, 0x4b, 0xcd, 0xbc, 0xed, 0x93, 0x38, 0xa7, 0x92,
+	0x9a, 0xbb, 0xda, 0x29, 0x97, 0xaf, 0x15, 0xd4, 0x4b, 0xd7, 0x3c, 0xf5,
+	0xf3, 0xab, 0x45, 0x55, 0xb8, 0xea, 0xfb, 0xff, 0x70, 0x67, 0xe4, 0x9d,
+	0x25, 0x5f, 0x4e, 0xbb, 0x46, 0x7f, 0x44, 0x9a, 0xf9, 0x74, 0xbe, 0xdf,
+	0x01, 0xd9, 0xbc, 0x7e, 0xc0, 0xf7, 0x1f, 0x19, 0x19, 0x11, 0xe7, 0x00,
+	0x31, 0xca, 0x70, 0x82, 0x39, 0xae, 0x94, 0x39, 0x19, 0xdb, 0x3e, 0x5f,
+	0x51, 0x0a, 0xf2, 0xad, 0x3b, 0xc0, 0x2f, 0x8f, 0xee, 0x0b, 0xe3, 0x26,
+	0x3f, 0x7c, 0x9e, 0x7e, 0xe5, 0xc4, 0xe7, 0xfc, 0xca, 0xa6, 0x9c, 0x2d,
+	0xf6, 0xa2, 0x7f, 0x4c, 0x7e, 0x50, 0x8c, 0xee, 0x2a, 0x9b, 0x78, 0x3a,
+	0x46, 0xa1, 0x78, 0xcf, 0x1f, 0xd4, 0xf1, 0x03, 0x60, 0x12, 0xd3, 0xf7,
+	0x67, 0x5d, 0xce, 0xd7, 0x8d, 0xf9, 0x36, 0xcc, 0x7d, 0xd0, 0xff, 0xa7,
+	0xb5, 0x7e, 0x2e, 0x2b, 0xd8, 0xc1, 0xe0, 0xef, 0x98, 0x8c, 0x15, 0xa1,
+	0xe3, 0x15, 0xf3, 0x4c, 0x89, 0x15, 0xac, 0xc4, 0x2c, 0x64, 0xc7, 0x0c,
+	0xe4, 0xcd, 0x29, 0x1d, 0x67, 0xed, 0xd5, 0xb2, 0x67, 0x8e, 0xe5, 0x9c,
+	0xa4, 0x2b, 0x6e, 0x8f, 0x3e, 0xbf, 0xcd, 0x1b, 0x2f, 0x26, 0x82, 0x3b,
+	0x07, 0x1f, 0xe7, 0x94, 0xb4, 0xc1, 0x1e, 0xca, 0xae, 0x4c, 0x81, 0x27,
+	0x12, 0x38, 0xdb, 0x56, 0xcd, 0x0f, 0x0d, 0xe8, 0xef, 0x86, 0xf6, 0x29,
+	0x06, 0xb1, 0x8b, 0x86, 0xc9, 0x76, 0xa7, 0xd0, 0xaf, 0x5d, 0x32, 0x57,
+	0xdb, 0xb4, 0x5c, 0x7d, 0xb8, 0x2e, 0x0d, 0x1c, 0xf2, 0x04, 0xca, 0x11,
+	0xd4, 0x25, 0xc3, 0xb2, 0x81, 0xf2, 0x34, 0xca, 0x2d, 0x78, 0xb2, 0xcd,
+	0x61, 0xe0, 0x0a, 0x3c, 0x5f, 0xc3, 0x78, 0x23, 0x58, 0x73, 0xce, 0x94,
+	0x8f, 0x4e, 0x50, 0x97, 0x38, 0x06, 0x73, 0x91, 0x67, 0x6d, 0x3c, 0x6b,
+	0x45, 0x95, 0x5d, 0x60, 0x19, 0xcf, 0x72, 0xf0, 0xfd, 0x21, 0x99, 0x84,
+	0x3e, 0x99, 0x6b, 0x81, 0x4c, 0xfa, 0x68, 0x5b, 0x26, 0xb1, 0xae, 0x5d,
+	0xc6, 0xae, 0x92, 0xd7, 0x4d, 0xd0, 0x5b, 0xa7, 0x64, 0xaf, 0xc5, 0x34,
+	0x1e, 0xad, 0x80, 0x16, 0xaf, 0x83, 0xae, 0x96, 0x41, 0x53, 0x99, 0xa2,
+	0x35, 0x3a, 0xad, 0x92, 0xda, 0x2f, 0xf0, 0x38, 0xe8, 0xb5, 0xe3, 0x0a,
+	0xb1, 0x28, 0x79, 0xd9, 0x01, 0xed, 0x89, 0xdf, 0x61, 0xdb, 0x93, 0x8e,
+	0xb2, 0x41, 0x83, 0xa0, 0xcb, 0x62, 0xc0, 0xd3, 0xef, 0x29, 0x2d, 0x57,
+	0x47, 0xef, 0x48, 0x2a, 0x7d, 0x47, 0x2c, 0xc8, 0x02, 0xcb, 0xfd, 0x50,
+	0x5c, 0x8c, 0x79, 0x5c, 0x5e, 0xc7, 0x3c, 0x06, 0xf8, 0xfb, 0xc8, 0x90,
+	0xe6, 0xef, 0x51, 0x89, 0xec, 0xe6, 0x71, 0xd0, 0x1b, 0x64, 0x50, 0xc0,
+	0xd3, 0xe9, 0x90, 0x46, 0x9f, 0x06, 0xff, 0x5a, 0xb0, 0xca, 0x92, 0x32,
+	0x0f, 0xfe, 0xbf, 0x8e, 0xef, 0xb7, 0xea, 0x9f, 0xaa, 0xb9, 0x05, 0x15,
+	0xe6, 0xb2, 0x7c, 0x1b, 0x38, 0xf9, 0xf7, 0x38, 0xbb, 0x2e, 0x8d, 0xdd,
+	0x07, 0x46, 0x18, 0x4b, 0xfb, 0xb7, 0xba, 0x6c, 0x1f, 0x95, 0xcd, 0xe1,
+	0xe3, 0x28, 0xef, 0xc3, 0xd3, 0xc0, 0x39, 0x44, 0x75, 0x2c, 0x7c, 0xd9,
+	0x1b, 0x36, 0x0a, 0x3a, 0xef, 0xe0, 0x98, 0xce, 0xcf, 0x37, 0xec, 0x03,
+	0xf8, 0x4e, 0xbf, 0x0c, 0xf7, 0x06, 0xcc, 0xa4, 0x12, 0x3a, 0xc7, 0xb4,
+	0x02, 0x2c, 0xb1, 0x82, 0xf1, 0xde, 0xa7, 0x5f, 0xaf, 0x06, 0x1e, 0x1e,
+	0xfe, 0xa7, 0x9f, 0x8e, 0x31, 0x27, 0x7d, 0x33, 0x11, 0xe8, 0xbf, 0xcf,
+	0xfc, 0x4d, 0x7b, 0x6e, 0xd4, 0xc0, 0xcb, 0x6d, 0x33, 0x86, 0xb6, 0xd0,
+	0x65, 0xd0, 0x45, 0x65, 0x4d, 0xbf, 0x6c, 0x17, 0xf4, 0x2d, 0xd4, 0x52,
+	0xe6, 0x07, 0x12, 0xf4, 0x9d, 0xb7, 0xa9, 0x77, 0xda, 0x21, 0x5f, 0x92,
+	0x1a, 0x57, 0xbe, 0x6f, 0xe7, 0x21, 0x15, 0xac, 0xe4, 0x24, 0x68, 0xb4,
+	0x4d, 0x2c, 0x67, 0x5c, 0x1e, 0xcc, 0x3b, 0xab, 0xfb, 0xb2, 0x6d, 0xb3,
+	0x6f, 0x73, 0x5e, 0xae, 0x9f, 0x7b, 0xe1, 0x1e, 0xe8, 0xa7, 0x36, 0x35,
+	0x8d, 0x36, 0x6a, 0xed, 0xfd, 0x01, 0x8d, 0x36, 0xf7, 0x11, 0xfb, 0x3f,
+	0xfb, 0x20, 0x9d, 0x0c, 0x1b, 0x41, 0x0e, 0x06, 0x9e, 0x35, 0x9e, 0xe7,
+	0xa7, 0xc0, 0xf7, 0x3b, 0xe9, 0xa7, 0xe9, 0x67, 0x0c, 0xe8, 0xe7, 0x91,
+	0x6d, 0xfa, 0x21, 0xdd, 0x74, 0xca, 0xd8, 0x35, 0x5b, 0x26, 0x8a, 0xfa,
+	0xbe, 0x81, 0x35, 0xe9, 0x3f, 0x3a, 0x0e, 0xba, 0x21, 0xad, 0x93, 0xb7,
+	0x4c, 0x29, 0x83, 0x8e, 0xca, 0x90, 0x4f, 0x65, 0xd0, 0x14, 0x31, 0x50,
+	0x19, 0xf2, 0xad, 0x5c, 0xb7, 0x9c, 0x2a, 0xf6, 0x4c, 0x9d, 0xbd, 0x02,
+	0x3a, 0xba, 0x5e, 0xe7, 0xfd, 0xeb, 0x35, 0x9b, 0xd4, 0x83, 0xb7, 0xb6,
+	0xef, 0xfe, 0xef, 0xb8, 0xfb, 0x43, 0x72, 0x03, 0x76, 0xcb, 0x9b, 0xa5,
+	0x61, 0xc8, 0x24, 0x21, 0x5e, 0x04, 0x6d, 0x8c, 0xca, 0x6a, 0xe9, 0xa4,
+	0xac, 0x41, 0x3f, 0xad, 0x2f, 0x0d, 0x00, 0x4f, 0x43, 0x8e, 0xbe, 0x72,
+	0x44, 0xde, 0x58, 0x52, 0x32, 0x63, 0x43, 0xbf, 0x2c, 0xd3, 0x07, 0x0f,
+	0x7a, 0x2e, 0x77, 0xea, 0x98, 0xfd, 0x58, 0x35, 0xf0, 0xc5, 0x8f, 0x57,
+	0xbb, 0x64, 0xa2, 0x6a, 0xca, 0x63, 0xd5, 0x1e, 0x79, 0xa2, 0x1a, 0x93,
+	0xd3, 0xb5, 0x84, 0x7c, 0xa3, 0x7a, 0x50, 0x4e, 0x55, 0x0f, 0xc9, 0x93,
+	0xb5, 0xa4, 0x7c, 0x13, 0x76, 0x61, 0xae, 0xe6, 0xc8, 0x64, 0x6d, 0x58,
+	0x1e, 0xaf, 0xd1, 0xc7, 0x8e, 0xf9, 0xf0, 0xcb, 0x6e, 0xfb, 0x2e, 0xb8,
+	0xae, 0x0e, 0xac, 0xcb, 0x51, 0xe3, 0x3a, 0x66, 0x29, 0xb9, 0xc0, 0xff,
+	0x21, 0x72, 0x0e, 0x7d, 0x2f, 0xbe, 0xa2, 0xa4, 0xa2, 0xe7, 0x6f, 0xfe,
+	0xdf, 0x48, 0x54, 0xdb, 0x46, 0xe7, 0xca, 0x07, 0xd1, 0xc6, 0xa6, 0x4d,
+	0x12, 0xfa, 0x41, 0x9a, 0xfe, 0xff, 0xa6, 0xed, 0x65, 0x68, 0x1f, 0xf6,
+	0x2d, 0xda, 0x5e, 0xfa, 0xec, 0x29, 0x3f, 0x68, 0xe7, 0xd0, 0xd6, 0xda,
+	0x19, 0xe7, 0x68, 0xce, 0x7b, 0x31, 0xf7, 0xf0, 0xff, 0xa7, 0x04, 0xf1,
+	0xaa, 0xb3, 0xb5, 0x83, 0xfc, 0x3f, 0x15, 0xac, 0xe5, 0x8b, 0xf3, 0xc5,
+	0x27, 0x4a, 0x63, 0xea, 0xb1, 0x12, 0x11, 0x8d, 0x2f, 0x17, 0xb7, 0x73,
+	0xf2, 0xbe, 0x2e, 0xcb, 0x6e, 0x54, 0xaf, 0x21, 0xf0, 0xdb, 0xa7, 0x75,
+	0x7e, 0xde, 0xd8, 0x10, 0xe9, 0x8f, 0x71, 0xb8, 0xae, 0x30, 0xb6, 0x00,
+	0x6c, 0xeb, 0x9a, 0x72, 0xa9, 0x1a, 0xf8, 0xaf, 0xe6, 0x34, 0xbd, 0xbc,
+	0x05, 0x9a, 0x63, 0xfc, 0x21, 0x78, 0xe6, 0xcb, 0x41, 0xdf, 0xec, 0x90,
+	0x43, 0x7b, 0x1c, 0xfb, 0x35, 0x7a, 0x38, 0x17, 0xff, 0x4f, 0x07, 0xe5,
+	0x70, 0xbd, 0xcc, 0x2f, 0xb6, 0x35, 0x2d, 0x06, 0x31, 0x5e, 0x47, 0x9e,
+	0xc3, 0x5d, 0x54, 0x4c, 0xae, 0xbf, 0x43, 0x2a, 0x0e, 0x6d, 0x5b, 0xca,
+	0xef, 0x21, 0x29, 0x63, 0x9e, 0x8a, 0xd3, 0xf4, 0x8d, 0x05, 0x72, 0xb6,
+	0x62, 0x3e, 0x98, 0x77, 0xba, 0xbc, 0x1f, 0xef, 0xa8, 0x73, 0x80, 0x99,
+	0xa6, 0xf8, 0x7e, 0x11, 0x65, 0xfa, 0x46, 0xe6, 0xf0, 0x4c, 0x84, 0x75,
+	0xaf, 0xf5, 0x6b, 0xac, 0x7e, 0xf2, 0x41, 0xbf, 0x99, 0xb2, 0x95, 0xcf,
+	0x44, 0xb6, 0x94, 0xf1, 0x8b, 0xf5, 0x7e, 0xca, 0xdc, 0xfd, 0x36, 0x7f,
+	0x51, 0xf9, 0x8b, 0xa9, 0x7d, 0x0a, 0xe1, 0xb7, 0x3d, 0xf2, 0x94, 0xc9,
+	0xdc, 0xf5, 0xb4, 0x1a, 0x2b, 0xfd, 0x34, 0xcc, 0xd3, 0xdd, 0x52, 0xfb,
+	0x2b, 0x6f, 0xf7, 0x07, 0x79, 0xee, 0x1c, 0x7b, 0x67, 0x6e, 0xfb, 0x4e,
+	0x3a, 0x61, 0x8e, 0x7b, 0x3b, 0x70, 0xab, 0x56, 0x62, 0xe0, 0x41, 0xc8,
+	0x3b, 0xbb, 0x45, 0xf3, 0x63, 0xa1, 0xf6, 0x2f, 0x7f, 0x43, 0xf3, 0x73,
+	0xd3, 0xc7, 0xf0, 0xdb, 0x7e, 0xda, 0xb6, 0x94, 0x1b, 0x97, 0x02, 0xbf,
+	0x91, 0xb6, 0xa1, 0x21, 0x2b, 0x50, 0x47, 0x5e, 0x05, 0x9f, 0x6c, 0xb7,
+	0xe5, 0xdf, 0x7f, 0x01, 0x99, 0xe7, 0xd3, 0x46, 0x40, 0x67, 0x00, 0x00,
+	0x00 };
+static u32 bnx2_RXP_b09FwData[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b09FwRodata[(0x278/4) + 1] = {
+	0x08003fa4, 0x08003ea4, 0x08003f48, 0x08003f60, 0x08003f78, 0x08003f98,
+	0x08003fa4, 0x08003fa4, 0x08003eac, 0x00000000, 0x080049d4, 0x08004a0c,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004a44, 0x08004c08,
+	0x08004b50, 0x08004b88, 0x08004c08, 0x08004ad8, 0x08004c08, 0x08004c08,
+	0x08004b88, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004bc8,
+	0x08004c08, 0x08004bc8, 0x08004b50, 0x08004c08, 0x08004c08, 0x08004bc8,
+	0x08004bc8, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+	0x08004ab4, 0x00000000, 0x0800602c, 0x08006044, 0x08006044, 0x08006044,
+	0x0800602c, 0x08006044, 0x08006044, 0x08006044, 0x0800602c, 0x08006044,
+	0x08006044, 0x08006044, 0x0800602c, 0x08006044, 0x08006044, 0x08006044,
+	0x08006038, 0x00000000, 0x00000000 };
+static u32 bnx2_RXP_b09FwBss[(0x13dc/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b09FwSbss[(0x2c/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_rxp_fw_09 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x08003184,
+
+	.text_addr			= 0x08000000,
+	.text_len			= 0x673c,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_RXP_b09FwText,
+	.gz_text_len			= sizeof(bnx2_RXP_b09FwText),
+
+	.data_addr			= 0x080069e0,
+	.data_len			= 0x0,
+	.data_index			= 0x0,
+	.data				= bnx2_RXP_b09FwData,
+
+	.sbss_addr			= 0x080069e0,
+	.sbss_len			= 0x2c,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_RXP_b09FwSbss,
+
+	.bss_addr			= 0x08006a10,
+	.bss_len			= 0x13dc,
+	.bss_index			= 0x0,
+	.bss				= bnx2_RXP_b09FwBss,
+
+	.rodata_addr			= 0x08006740,
+	.rodata_len			= 0x278,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_RXP_b09FwRodata,
+};
+
+static u8 bnx2_TPAT_b09FwText[] = {
+	0x1f, 0x8b, 0x08, 0x08, 0xdb, 0xfd, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xc5, 0x58, 0x5d, 0x6c,
+	0x1c, 0x57, 0x15, 0x3e, 0xf3, 0xbb, 0x13, 0x77, 0xed, 0xbd, 0x49, 0x97,
+	0x6a, 0x13, 0xb9, 0x74, 0xc6, 0x1e, 0x3b, 0x8b, 0x1c, 0x35, 0x93, 0xb0,
+	0x24, 0x16, 0x5a, 0xd1, 0xc9, 0xcc, 0xae, 0x6b, 0xe5, 0x29, 0x86, 0xbc,
+	0xf1, 0xb2, 0xac, 0xed, 0x46, 0x54, 0x48, 0x4d, 0x51, 0x84, 0x22, 0x81,
+	0x94, 0x65, 0x76, 0x53, 0x40, 0x5a, 0x65, 0xc1, 0xa0, 0x04, 0x21, 0x84,
+	0x22, 0x9b, 0x66, 0x91, 0x58, 0x3c, 0x4d, 0xe9, 0x6b, 0x94, 0xbc, 0x90,
+	0x96, 0x17, 0x9e, 0x4b, 0x9e, 0xac, 0x02, 0x12, 0x0f, 0xa8, 0x8a, 0x78,
+	0x40, 0x15, 0x0d, 0x1e, 0xbe, 0x33, 0x3f, 0x9b, 0x5d, 0xd7, 0x29, 0x79,
+	0xa8, 0x84, 0xa5, 0xf1, 0xcc, 0xfd, 0x39, 0xf7, 0xe7, 0x7c, 0xdf, 0x77,
+	0xee, 0xb9, 0x5b, 0x92, 0x69, 0x82, 0xd2, 0xbf, 0x49, 0x3c, 0x97, 0xbe,
+	0x71, 0xf1, 0xd2, 0xe2, 0x8b, 0x27, 0x4d, 0x3a, 0x71, 0xe2, 0x45, 0xe9,
+	0x19, 0x43, 0xa6, 0xcf, 0xe0, 0x4f, 0x21, 0x12, 0xd9, 0xf8, 0xfc, 0x90,
+	0x21, 0x57, 0x6f, 0x4e, 0x7b, 0x36, 0x19, 0x4a, 0xd5, 0x79, 0x61, 0xd5,
+	0x26, 0x72, 0x07, 0x0b, 0xa6, 0x4f, 0xff, 0x89, 0x5a, 0x45, 0x95, 0xb8,
+	0xfe, 0xf9, 0xea, 0xa3, 0xe3, 0x77, 0x4e, 0x5b, 0x0f, 0x6f, 0x2a, 0x64,
+	0x88, 0x6a, 0xc3, 0x10, 0xf3, 0x64, 0x4c, 0xc3, 0xe6, 0x97, 0x47, 0x57,
+	0x34, 0x9a, 0xca, 0xc6, 0x12, 0x14, 0xf4, 0x0c, 0xaa, 0x77, 0x31, 0x8e,
+	0x7d, 0x59, 0xf2, 0x43, 0x55, 0xf2, 0x6f, 0x18, 0x24, 0x57, 0x5d, 0xc9,
+	0x0b, 0x6d, 0xb4, 0x49, 0xe4, 0x39, 0x39, 0x72, 0x45, 0x14, 0x7d, 0xd3,
+	0x91, 0x49, 0xb6, 0x77, 0xa3, 0xd9, 0xb9, 0x25, 0xc9, 0xeb, 0x2f, 0x4b,
+	0x7e, 0xdf, 0xe3, 0x7d, 0x63, 0x1d, 0x4b, 0x92, 0xdb, 0xe7, 0x77, 0xd5,
+	0xf0, 0xbb, 0x53, 0xd4, 0x28, 0x52, 0x41, 0xb6, 0xd9, 0xd6, 0x24, 0xdf,
+	0x59, 0x28, 0x29, 0x34, 0x8b, 0xe7, 0x00, 0xad, 0x3b, 0x94, 0xf7, 0x1c,
+	0x52, 0x15, 0x5b, 0x26, 0xbf, 0x28, 0xd1, 0xaf, 0x2b, 0x1a, 0x9e, 0xb3,
+	0x52, 0xad, 0xbf, 0x96, 0x8e, 0x53, 0xa4, 0x36, 0xd6, 0xd2, 0x2c, 0xf2,
+	0xda, 0x12, 0x7b, 0xcf, 0x59, 0x10, 0x32, 0xcd, 0xe2, 0x99, 0xc4, 0x77,
+	0x13, 0xfd, 0x34, 0xf2, 0x2a, 0x7b, 0xdb, 0x0e, 0xe0, 0x1b, 0xeb, 0xc4,
+	0x58, 0x5e, 0xbc, 0x0e, 0x13, 0xeb, 0xb0, 0xa9, 0xd3, 0x5b, 0xc6, 0x3e,
+	0xe6, 0x4a, 0x4d, 0xd2, 0xa9, 0x13, 0xaf, 0x7d, 0x92, 0x02, 0xa1, 0x50,
+	0x70, 0x4c, 0x23, 0xf7, 0x9c, 0x8a, 0xf2, 0x21, 0x6a, 0x09, 0x09, 0x7d,
+	0x3a, 0x29, 0x7e, 0x39, 0xb4, 0xeb, 0xa8, 0x2f, 0x50, 0x50, 0x3c, 0x28,
+	0xc9, 0xd5, 0xef, 0xa1, 0x7e, 0x4e, 0x34, 0xe9, 0xbb, 0x78, 0x4b, 0x28,
+	0x1f, 0xe4, 0xf1, 0x50, 0x96, 0x48, 0xb1, 0x49, 0x78, 0xa1, 0x49, 0xed,
+	0x30, 0xb3, 0xe5, 0xfa, 0xa4, 0xae, 0x15, 0xee, 0xc5, 0x0e, 0xfd, 0x7a,
+	0x75, 0x6a, 0x08, 0x6a, 0xa9, 0x55, 0xf4, 0xe9, 0xd9, 0xa2, 0x06, 0x9c,
+	0xdc, 0x18, 0xcf, 0x97, 0xb8, 0x9e, 0xff, 0x50, 0x6f, 0x92, 0x52, 0xb5,
+	0x85, 0x4f, 0x5f, 0xa6, 0xa4, 0x8d, 0xf7, 0x29, 0x63, 0x6f, 0xa7, 0xd2,
+	0x72, 0x51, 0x78, 0x37, 0xbe, 0x48, 0x6e, 0xec, 0x1f, 0x03, 0xdf, 0x02,
+	0x7b, 0xd4, 0x81, 0x75, 0xe0, 0xca, 0xd4, 0x2a, 0x19, 0x64, 0x2d, 0xae,
+	0xa1, 0xe5, 0x6f, 0x5d, 0x05, 0x7e, 0x67, 0xdc, 0xd4, 0xd4, 0x8e, 0x71,
+	0xfe, 0x23, 0xd6, 0xd9, 0x12, 0x06, 0xf0, 0x6e, 0x9c, 0x8f, 0xa2, 0x37,
+	0x9d, 0x28, 0xd2, 0xab, 0x76, 0xf9, 0x16, 0x2d, 0x94, 0x34, 0x9a, 0x17,
+	0x78, 0xc3, 0x8f, 0x36, 0x7c, 0xa5, 0x65, 0xeb, 0xc9, 0x78, 0x86, 0xbf,
+	0xcb, 0x12, 0x96, 0x42, 0x1f, 0x74, 0xdf, 0x63, 0x7f, 0x94, 0x97, 0x62,
+	0x9b, 0x28, 0xda, 0x5c, 0xfc, 0x34, 0x9b, 0xef, 0xa7, 0x36, 0x51, 0x54,
+	0xaf, 0xf0, 0xbc, 0x16, 0xf6, 0xcc, 0x5c, 0x25, 0xaa, 0x0f, 0x1c, 0xa3,
+	0xd9, 0xc5, 0xfa, 0x6c, 0xbc, 0x07, 0x25, 0xec, 0xc1, 0x2a, 0x9b, 0x92,
+	0x41, 0x81, 0x1d, 0xbd, 0x00, 0x7e, 0xb8, 0xbe, 0x6d, 0xbd, 0xef, 0x2b,
+	0x05, 0xda, 0x72, 0xf2, 0xd4, 0x09, 0x4b, 0x14, 0x84, 0x1d, 0xf2, 0x42,
+	0x19, 0x73, 0x14, 0x68, 0xd3, 0x7e, 0x18, 0xd5, 0x1d, 0x07, 0x7e, 0x21,
+	0xb6, 0x2b, 0xd5, 0x69, 0x1a, 0xed, 0x0b, 0x62, 0x8d, 0x1c, 0x60, 0x21,
+	0xc3, 0x37, 0xb3, 0xf1, 0x77, 0x10, 0x3a, 0x68, 0xa7, 0x96, 0x5c, 0xb1,
+	0x44, 0x40, 0x56, 0xc9, 0x53, 0x48, 0xc8, 0x55, 0x81, 0x3e, 0x2d, 0xaa,
+	0x85, 0x06, 0xed, 0x28, 0x97, 0x63, 0x7e, 0xb7, 0x7b, 0x3b, 0xd1, 0x9d,
+	0xa3, 0x25, 0xba, 0x1b, 0x16, 0xe9, 0x76, 0x48, 0x72, 0xd3, 0x01, 0x37,
+	0x8a, 0x82, 0xde, 0x0a, 0x47, 0xf7, 0xf2, 0x1b, 0xec, 0x25, 0x38, 0xa2,
+	0x40, 0x83, 0xab, 0xce, 0x3d, 0x30, 0xc8, 0x02, 0x46, 0x2d, 0xec, 0x3d,
+	0x7b, 0xf3, 0xbe, 0x76, 0xa6, 0x57, 0x6d, 0xeb, 0x87, 0x3e, 0xa3, 0x76,
+	0x4d, 0x43, 0xed, 0x5e, 0x7f, 0x0c, 0x30, 0x86, 0xa0, 0xab, 0xd0, 0x93,
+	0x0c, 0xbf, 0xcc, 0x6c, 0x1b, 0xd4, 0xef, 0xe6, 0xc8, 0xdc, 0x54, 0xa9,
+	0xd9, 0x2b, 0x92, 0x33, 0x6f, 0x99, 0x24, 0xcb, 0x45, 0x99, 0x54, 0x9a,
+	0xd9, 0x8c, 0x68, 0x09, 0xeb, 0xb8, 0x6f, 0xff, 0x48, 0xa7, 0xa9, 0xc0,
+	0xd1, 0x89, 0xfb, 0x18, 0x34, 0x73, 0xcb, 0x90, 0xfc, 0x1e, 0xef, 0x83,
+	0x7d, 0x6e, 0xa4, 0x3e, 0x57, 0x25, 0xef, 0x46, 0x8e, 0x66, 0x37, 0xfe,
+	0x11, 0x79, 0x36, 0x7c, 0x0d, 0x9e, 0xaf, 0x56, 0xbe, 0xa0, 0xd0, 0x04,
+	0xea, 0x36, 0xb9, 0xed, 0x61, 0x5a, 0xcf, 0x63, 0x44, 0x91, 0xe7, 0x3c,
+	0x4b, 0x1e, 0xf3, 0xff, 0x3c, 0xdb, 0xe4, 0x68, 0x66, 0x83, 0x75, 0x83,
+	0xf7, 0x26, 0x97, 0x79, 0x6d, 0x07, 0xa8, 0x89, 0x1d, 0x35, 0xcb, 0x45,
+	0xf8, 0x41, 0x8e, 0x35, 0xd2, 0xc4, 0x8e, 0x65, 0x7b, 0x02, 0x6f, 0x9e,
+	0xef, 0xac, 0x92, 0xf0, 0x9d, 0xe3, 0x46, 0x9e, 0x7c, 0xe0, 0xab, 0x62,
+	0x3d, 0x6b, 0x34, 0x57, 0x5a, 0x8f, 0xdb, 0x50, 0x37, 0xe0, 0x36, 0xb1,
+	0xa7, 0x0d, 0xe5, 0x41, 0xb6, 0x06, 0x70, 0xda, 0x6e, 0x63, 0x16, 0x2d,
+	0xde, 0x6b, 0xdd, 0xe1, 0xfe, 0xdc, 0xb7, 0x55, 0xd6, 0xc8, 0x2a, 0x6f,
+	0x62, 0xf4, 0x7e, 0x17, 0xfb, 0xbd, 0xce, 0xb1, 0xc8, 0x36, 0xff, 0x4a,
+	0xdc, 0x7f, 0x16, 0x7b, 0x9e, 0x5b, 0x6c, 0x73, 0xdb, 0x40, 0x23, 0x7b,
+	0xa3, 0x25, 0x54, 0xf8, 0x5f, 0x86, 0xf3, 0xfd, 0x1f, 0xff, 0x2b, 0xd2,
+	0xaa, 0xe0, 0x74, 0xa5, 0x00, 0x7c, 0x2c, 0xb3, 0x0d, 0xbd, 0xdb, 0x18,
+	0x37, 0x70, 0x14, 0xd8, 0x25, 0x38, 0x71, 0xbf, 0xa5, 0x6e, 0x44, 0xed,
+	0x78, 0xae, 0x2b, 0x3c, 0x17, 0x62, 0x92, 0xbd, 0xf8, 0x07, 0x70, 0xa3,
+	0x49, 0x79, 0x9a, 0xdf, 0xce, 0xd3, 0x85, 0x41, 0x9e, 0x66, 0xae, 0xe9,
+	0xf0, 0x43, 0x14, 0x75, 0x2a, 0xac, 0x51, 0xe0, 0x6d, 0x73, 0x3f, 0xab,
+	0xa4, 0xc8, 0xbc, 0x0e, 0xb4, 0x6f, 0x13, 0xad, 0x0d, 0x74, 0xf8, 0x4d,
+	0x1d, 0x19, 0x5b, 0xa6, 0x97, 0x7f, 0x46, 0xf4, 0xf2, 0x80, 0x6d, 0x79,
+	0xfc, 0xc4, 0xa6, 0x89, 0x3d, 0xcb, 0xc0, 0xfc, 0xc2, 0x40, 0x46, 0xbc,
+	0x40, 0x3c, 0xed, 0x7b, 0x88, 0x93, 0x35, 0x3c, 0x4b, 0x88, 0x9d, 0x8c,
+	0x0d, 0xc7, 0x91, 0x5d, 0xe0, 0xb3, 0x8c, 0xb6, 0xb3, 0xa8, 0x4b, 0xf4,
+	0xae, 0xd8, 0x3a, 0xd5, 0x9c, 0x49, 0x6a, 0x67, 0xb1, 0x4a, 0x70, 0xac,
+	0x3a, 0x08, 0x4e, 0x1d, 0x40, 0xfc, 0xf9, 0x9d, 0x32, 0x1e, 0xab, 0x10,
+	0xd3, 0x8a, 0x87, 0x11, 0x9b, 0xfa, 0xa8, 0xe7, 0xf1, 0x6e, 0xe1, 0x7d,
+	0x00, 0xe5, 0xc3, 0xe8, 0x3b, 0x1a, 0xa7, 0x32, 0xbb, 0x27, 0xc5, 0x28,
+	0xf0, 0x6e, 0xc3, 0x40, 0x7f, 0x13, 0xba, 0x61, 0x7f, 0xe7, 0x10, 0x3f,
+	0xd8, 0xe7, 0x39, 0xf8, 0x54, 0xc7, 0xdc, 0x82, 0x66, 0xb7, 0xa9, 0xa5,
+	0xa4, 0xf1, 0xcb, 0x1f, 0xc6, 0xaf, 0x52, 0xcc, 0x83, 0x20, 0x14, 0xb0,
+	0x61, 0xfd, 0x66, 0x7a, 0x65, 0xec, 0xc8, 0xf5, 0xa0, 0x65, 0x4f, 0x89,
+	0xa2, 0x55, 0xa7, 0x40, 0x4d, 0xe0, 0xee, 0x42, 0xc3, 0x4d, 0x68, 0xd8,
+	0x1f, 0xd1, 0xb0, 0xff, 0x3f, 0x35, 0x0c, 0x7d, 0x42, 0x23, 0xb7, 0xc1,
+	0xa9, 0xb7, 0x7a, 0xfb, 0xe9, 0x99, 0xb5, 0xcc, 0x9a, 0x36, 0xe9, 0xce,
+	0xd1, 0xa7, 0xd5, 0x74, 0x49, 0x7e, 0x4a, 0x4d, 0xb7, 0x58, 0xd3, 0x2a,
+	0x6b, 0xba, 0xb8, 0x57, 0xd3, 0xd3, 0x18, 0x23, 0xd1, 0xe6, 0x19, 0xb5,
+	0x48, 0xda, 0x3c, 0xf0, 0xd8, 0xc8, 0x93, 0x72, 0xed, 0x31, 0xef, 0x98,
+	0xcb, 0xfe, 0x00, 0xff, 0xb6, 0x35, 0xb4, 0x49, 0xe3, 0xf5, 0x88, 0x81,
+	0x6a, 0xd5, 0x2a, 0xad, 0xc5, 0x7d, 0x54, 0xd2, 0xe1, 0xff, 0xd7, 0x8f,
+	0x5a, 0xa6, 0x29, 0x8f, 0x6a, 0x1f, 0xea, 0xdf, 0x88, 0xae, 0x68, 0x55,
+	0x9e, 0xa7, 0x65, 0x82, 0xf3, 0xe6, 0x4f, 0x80, 0x55, 0xbb, 0xcb, 0x7c,
+	0xb7, 0x45, 0x3d, 0xe6, 0x19, 0xca, 0xd0, 0x84, 0x06, 0xde, 0xe6, 0xd0,
+	0x4f, 0xdd, 0x48, 0x74, 0x74, 0x1b, 0xe3, 0x6e, 0x75, 0x99, 0x67, 0x06,
+	0xe9, 0xd7, 0xed, 0xd2, 0x85, 0x38, 0x06, 0xcf, 0x8a, 0x25, 0x62, 0x0d,
+	0xf2, 0xb9, 0x88, 0xf6, 0x41, 0x8e, 0x94, 0x58, 0xf7, 0x13, 0xa9, 0xee,
+	0x9f, 0x87, 0xaf, 0x26, 0x50, 0x66, 0xed, 0x1f, 0x4e, 0xb5, 0x3f, 0x85,
+	0x37, 0xd7, 0xad, 0xa8, 0x09, 0x87, 0xc0, 0xc7, 0x0d, 0xc6, 0x37, 0x8f,
+	0x58, 0xc7, 0xf3, 0xff, 0x33, 0x5a, 0xb5, 0x19, 0x63, 0xdb, 0xfc, 0x01,
+	0xcd, 0x41, 0x7f, 0xa8, 0xdf, 0xe6, 0xbe, 0x6c, 0x93, 0xf5, 0x15, 0x69,
+	0xdf, 0x0f, 0xf7, 0xf4, 0x45, 0xfd, 0x36, 0xf7, 0x63, 0x7d, 0x1c, 0x22,
+	0xe5, 0x3a, 0x9f, 0xdb, 0x1e, 0xeb, 0x03, 0x76, 0x35, 0xd4, 0x71, 0x6e,
+	0xc1, 0xf6, 0x7c, 0x86, 0xf3, 0x3a, 0x39, 0xef, 0xe0, 0x73, 0x7e, 0xcf,
+	0x79, 0x3e, 0xd4, 0xc8, 0x19, 0xf0, 0xfe, 0x3b, 0xea, 0x27, 0x35, 0xb2,
+	0x02, 0x4d, 0x5c, 0x54, 0x13, 0x8d, 0xbc, 0x86, 0xf7, 0x19, 0x94, 0x57,
+	0xf6, 0x68, 0x24, 0xb3, 0x7b, 0xf2, 0x39, 0x1e, 0xf4, 0x4a, 0xf1, 0x99,
+	0xcb, 0xf3, 0x29, 0x1b, 0xd4, 0xd2, 0x52, 0x3d, 0xd4, 0x87, 0x7a, 0x98,
+	0x40, 0xcc, 0xc8, 0xa5, 0x5c, 0xc7, 0xdb, 0xfe, 0x48, 0xf1, 0x1d, 0x4b,
+	0xb4, 0x89, 0xb5, 0x31, 0x7a, 0x9e, 0xfd, 0xbf, 0xf4, 0x41, 0xe0, 0x51,
+	0x3c, 0x37, 0x72, 0x11, 0x3e, 0x17, 0xa2, 0xe8, 0x15, 0x07, 0xed, 0x59,
+	0x4e, 0x12, 0x63, 0x9f, 0xc3, 0xd9, 0xcb, 0x78, 0x20, 0x0f, 0xb4, 0x67,
+	0xa1, 0x07, 0x8e, 0x05, 0xbb, 0xd1, 0x96, 0xed, 0xa1, 0xae, 0x06, 0xff,
+	0x33, 0x26, 0xcb, 0xd2, 0x52, 0xdf, 0x60, 0x3b, 0xe8, 0x6d, 0xbf, 0x5c,
+	0x4c, 0x87, 0xae, 0x1e, 0xe3, 0xc4, 0x3c, 0x6a, 0x8e, 0xe0, 0xd4, 0x88,
+	0x71, 0xda, 0x19, 0xe2, 0xd4, 0x4c, 0x71, 0x6a, 0xc6, 0x38, 0x3d, 0x48,
+	0x71, 0xfa, 0xf3, 0x13, 0x70, 0xda, 0x79, 0x0a, 0x9c, 0x0c, 0xda, 0xb2,
+	0x4b, 0x38, 0x6f, 0xf5, 0x38, 0x77, 0xbd, 0xef, 0xec, 0x97, 0x7b, 0xb1,
+	0xdf, 0xc7, 0xb0, 0x8a, 0x18, 0xab, 0x2d, 0x1a, 0xcd, 0x43, 0x2c, 0xf3,
+	0x1e, 0x15, 0x70, 0x6e, 0xe4, 0xe9, 0xea, 0x9e, 0x5c, 0x24, 0x00, 0x4e,
+	0xb5, 0x14, 0xa7, 0xab, 0xc0, 0xa9, 0x96, 0xe2, 0xb4, 0x3e, 0x82, 0xd3,
+	0xfa, 0x18, 0x4e, 0x1c, 0x53, 0x2a, 0xc6, 0x7a, 0x37, 0xc3, 0x28, 0xc3,
+	0x47, 0xa7, 0x9b, 0x62, 0x0a, 0xfb, 0x3f, 0x4e, 0xed, 0x9f, 0xaa, 0x9c,
+	0xff, 0x02, 0xbb, 0x97, 0x54, 0x39, 0x3e, 0x17, 0xf8, 0xfb, 0x71, 0xbe,
+	0x82, 0xb9, 0x5c, 0xcf, 0xe1, 0x3d, 0x21, 0xcf, 0xb5, 0x47, 0x63, 0xd1,
+	0x07, 0x88, 0x45, 0x5c, 0xc7, 0xfd, 0x54, 0xa9, 0x06, 0xcd, 0x2b, 0xc8,
+	0xe1, 0xfd, 0x61, 0x0e, 0x9f, 0xf8, 0xe1, 0x6a, 0x9a, 0xc3, 0x6f, 0xd9,
+	0x9c, 0xc3, 0x9f, 0xd0, 0x68, 0x62, 0x39, 0xc5, 0x93, 0x79, 0x3d, 0x89,
+	0xb6, 0xb3, 0x31, 0xee, 0x6d, 0xc4, 0xf2, 0x55, 0xf8, 0xa0, 0x19, 0xf3,
+	0x13, 0x79, 0x57, 0xca, 0x5d, 0xe4, 0xbb, 0xe4, 0x87, 0x09, 0x4f, 0x3f,
+	0xdb, 0x5c, 0xec, 0xef, 0x88, 0xd9, 0x46, 0x43, 0xc5, 0x1d, 0xe0, 0x6e,
+	0x18, 0xc7, 0xea, 0x73, 0x41, 0x97, 0x5a, 0x47, 0xaa, 0x57, 0x22, 0xe0,
+	0xee, 0x7e, 0xfd, 0x34, 0x9f, 0x39, 0xf9, 0x45, 0xaf, 0x82, 0xfa, 0x81,
+	0x41, 0xc8, 0x83, 0x70, 0xa7, 0xa1, 0x96, 0x77, 0x5a, 0x42, 0xbe, 0x83,
+	0x32, 0x6c, 0x82, 0x70, 0xba, 0x21, 0x57, 0x4b, 0xe0, 0x43, 0x8b, 0x5c,
+	0xac, 0xd3, 0x0d, 0xe3, 0x7b, 0x4d, 0x43, 0xa9, 0x1a, 0xc8, 0x37, 0xc9,
+	0xc0, 0x99, 0x0f, 0x9f, 0x98, 0x46, 0x7b, 0x80, 0x9c, 0x08, 0x79, 0x80,
+	0xb7, 0x08, 0xbf, 0x1c, 0x03, 0x76, 0xa1, 0x0a, 0xdb, 0x6f, 0xe9, 0xc9,
+	0x9d, 0x88, 0xc8, 0x8b, 0xfd, 0xf5, 0x71, 0xca, 0x91, 0x38, 0xe7, 0x92,
+	0x6a, 0x3d, 0x32, 0x9b, 0x0e, 0xb8, 0x8e, 0x33, 0xa5, 0x13, 0x72, 0x5e,
+	0x7d, 0xcc, 0x90, 0xaf, 0x71, 0x3c, 0x7f, 0x00, 0x1f, 0xe2, 0x7b, 0x9b,
+	0xcf, 0x19, 0x85, 0x73, 0x73, 0xdc, 0x7d, 0xca, 0x88, 0x37, 0x34, 0x89,
+	0xd8, 0x87, 0xd8, 0x3b, 0xcd, 0x58, 0xb9, 0xc9, 0x19, 0xc4, 0xe3, 0x1d,
+	0x97, 0x93, 0x79, 0xfe, 0xa4, 0x25, 0x1c, 0xc6, 0x7d, 0x07, 0xfe, 0x5b,
+	0xed, 0x39, 0x1c, 0x73, 0x3f, 0xaf, 0xd0, 0x43, 0x8a, 0x39, 0x29, 0x4e,
+	0x20, 0x16, 0x9f, 0x86, 0x8d, 0x1b, 0xeb, 0x31, 0xc9, 0xbd, 0x32, 0x9b,
+	0x0f, 0xf7, 0x8c, 0xf1, 0x17, 0x65, 0xbc, 0xec, 0x82, 0xd3, 0x95, 0x74,
+	0xbe, 0x51, 0x8e, 0x2c, 0x20, 0xe5, 0x79, 0xa0, 0x0d, 0xf3, 0xb7, 0xa2,
+	0x8e, 0x7e, 0xbc, 0x46, 0xd6, 0x25, 0xdb, 0x1c, 0xd1, 0xc6, 0xc7, 0x99,
+	0xdd, 0x67, 0x8c, 0xea, 0xc8, 0x18, 0x45, 0xde, 0x9b, 0x68, 0x3a, 0xcf,
+	0xa4, 0xf7, 0x0c, 0x8e, 0x2d, 0x02, 0x3a, 0x95, 0x9f, 0x93, 0xb1, 0x0f,
+	0x0f, 0x7b, 0xf6, 0xe3, 0xfa, 0x5f, 0xe9, 0xe3, 0xe3, 0xfe, 0x56, 0x4d,
+	0xca, 0xc7, 0x12, 0x6e, 0xda, 0x78, 0x87, 0x0f, 0x46, 0xd6, 0xae, 0xed,
+	0x33, 0xef, 0xd7, 0x38, 0x5d, 0x43, 0xbc, 0x21, 0x57, 0xc1, 0x1d, 0xcc,
+	0x27, 0x7c, 0x87, 0xaf, 0x67, 0x3e, 0x04, 0x6f, 0xe8, 0x5c, 0x3b, 0xe5,
+	0x8b, 0x9c, 0xf0, 0x85, 0xf3, 0xba, 0xc5, 0x55, 0xf0, 0xa5, 0x0d, 0xbe,
+	0xc0, 0xae, 0xa1, 0x55, 0xa7, 0xc1, 0x05, 0x8e, 0x4d, 0x28, 0x87, 0xcc,
+	0x1d, 0xe6, 0x0a, 0xf3, 0xe6, 0x31, 0x5f, 0x5e, 0xe9, 0x1a, 0xc6, 0xe6,
+	0xa7, 0x70, 0xe5, 0x8d, 0x98, 0x2b, 0xcc, 0xd9, 0x24, 0x7e, 0x74, 0x80,
+	0x55, 0x90, 0xc6, 0x8f, 0x00, 0xf1, 0xa3, 0xc6, 0xf9, 0x4f, 0x1c, 0x0b,
+	0x12, 0xfd, 0xac, 0x41, 0x3f, 0x35, 0x85, 0xf3, 0x23, 0xd6, 0x0e, 0xdb,
+	0xb1, 0x7e, 0xd8, 0xae, 0x90, 0xda, 0x8d, 0xc7, 0x91, 0x76, 0xcf, 0x32,
+	0xb3, 0x38, 0xd2, 0x86, 0x76, 0x3a, 0xa9, 0x8e, 0xda, 0xa9, 0x8e, 0xd0,
+	0xa7, 0xa5, 0x54, 0xf8, 0x4c, 0xb0, 0x4c, 0x1f, 0xf1, 0xa3, 0x13, 0x8f,
+	0xd9, 0xa2, 0xe4, 0x2e, 0xc3, 0xda, 0xe6, 0xb8, 0x3b, 0x12, 0x6f, 0xd3,
+	0x7b, 0x6e, 0x23, 0xbe, 0xe7, 0x7e, 0x45, 0x1f, 0x8f, 0xb7, 0x38, 0x6b,
+	0xe2, 0x7b, 0xee, 0x29, 0x9d, 0xef, 0xb9, 0x01, 0x7d, 0x49, 0x1f, 0xbd,
+	0xe7, 0x06, 0x63, 0xf7, 0xdc, 0xcc, 0x96, 0xeb, 0xf7, 0x8b, 0xbb, 0x99,
+	0x4f, 0x38, 0xf6, 0x32, 0x9f, 0xf6, 0xcb, 0x15, 0xb3, 0x3e, 0x1c, 0x93,
+	0x58, 0xef, 0x1c, 0xcb, 0x92, 0xdc, 0xec, 0x6e, 0x98, 0xe9, 0xe2, 0x55,
+	0xcc, 0x83, 0x72, 0x6f, 0x3f, 0x5d, 0x18, 0xa9, 0x2e, 0x26, 0x13, 0x9b,
+	0xde, 0xa8, 0x36, 0x5e, 0xd5, 0xc7, 0xb5, 0x91, 0x8d, 0x93, 0x69, 0x23,
+	0x19, 0x73, 0x47, 0x29, 0xe1, 0x0c, 0x2c, 0x23, 0x1e, 0x09, 0xbe, 0xa3,
+	0x21, 0x5e, 0x54, 0xf3, 0xb8, 0xa7, 0x14, 0x78, 0xec, 0x76, 0xf8, 0x2c,
+	0x35, 0x8a, 0x8c, 0x0b, 0xaf, 0xff, 0x61, 0x7c, 0x7f, 0xc0, 0xba, 0x0b,
+	0x01, 0xff, 0xfe, 0xf1, 0x09, 0x3e, 0xbe, 0x06, 0x3e, 0x66, 0xfb, 0x19,
+	0xad, 0xbf, 0x34, 0x52, 0x5f, 0x4e, 0x31, 0x4f, 0x7c, 0x7e, 0x2f, 0xd5,
+	0xc8, 0x26, 0x72, 0xb7, 0xfb, 0xc8, 0x8b, 0xde, 0x44, 0xfc, 0x0e, 0x06,
+	0x1f, 0x47, 0xf7, 0x8a, 0x2a, 0x75, 0x86, 0x36, 0xbf, 0xc0, 0xba, 0x2d,
+	0x71, 0x13, 0x5f, 0x6f, 0x0c, 0xb2, 0xb1, 0xb9, 0x9d, 0xeb, 0xfe, 0x8d,
+	0xf3, 0x19, 0x79, 0xdf, 0xb0, 0xef, 0xfb, 0x11, 0xe7, 0xbb, 0x77, 0x81,
+	0xc5, 0x3b, 0xe1, 0x34, 0xfd, 0x1e, 0x1c, 0x7b, 0x3b, 0xce, 0x79, 0x93,
+	0x5c, 0x17, 0xfe, 0xc3, 0x99, 0xc7, 0x67, 0xbd, 0xf7, 0x39, 0x99, 0x2e,
+	0xd3, 0x57, 0x1d, 0xae, 0x93, 0xa9, 0x7e, 0x2a, 0x8a, 0x2e, 0xe2, 0xdc,
+	0x5f, 0x19, 0x3b, 0xf7, 0x71, 0x07, 0x3c, 0xc9, 0xf9, 0x7f, 0x96, 0xf3,
+	0xef, 0x46, 0x33, 0xf3, 0xd6, 0x4d, 0x97, 0x5c, 0xa9, 0xde, 0xe7, 0x7c,
+	0x6c, 0x98, 0x8b, 0x11, 0x1d, 0x7a, 0x14, 0xc9, 0xf3, 0x7c, 0x36, 0xbd,
+	0x9b, 0xfa, 0x1c, 0x6d, 0x37, 0x1e, 0xe1, 0x1e, 0x53, 0x8b, 0x7f, 0x17,
+	0x72, 0xfb, 0x3c, 0x0f, 0x97, 0xf1, 0x0e, 0x39, 0x47, 0x78, 0xd2, 0x6f,
+	0x35, 0x2a, 0xf0, 0xb5, 0xcc, 0x75, 0x85, 0xe2, 0x7b, 0x21, 0xee, 0x6e,
+	0x3f, 0x6f, 0x53, 0x12, 0x3b, 0x6a, 0xce, 0x39, 0xac, 0x05, 0x98, 0x88,
+	0x06, 0x30, 0x9e, 0x47, 0xac, 0xb2, 0xcc, 0x93, 0x72, 0xf2, 0x5b, 0xd5,
+	0x1a, 0xc6, 0x56, 0x4e, 0x72, 0x2e, 0xf9, 0x51, 0xb4, 0x36, 0x88, 0xcf,
+	0x44, 0x87, 0xb9, 0xe6, 0x87, 0x07, 0x65, 0x7e, 0xbb, 0x21, 0x7f, 0xeb,
+	0x98, 0xc7, 0x7c, 0x02, 0x0f, 0x8b, 0xa2, 0x76, 0xc3, 0x14, 0xf5, 0x9e,
+	0x29, 0x96, 0x7a, 0x32, 0x54, 0x52, 0xc8, 0xd1, 0x14, 0xe7, 0x08, 0x3a,
+	0xd1, 0x73, 0x58, 0xcb, 0x2d, 0x53, 0xf8, 0xc8, 0xa3, 0xbe, 0xad, 0x58,
+	0x62, 0x85, 0x76, 0xb1, 0xc7, 0x47, 0x51, 0x72, 0xa7, 0x35, 0x45, 0x6d,
+	0x38, 0xf7, 0x23, 0xcc, 0xcd, 0x6b, 0x62, 0x2d, 0xf3, 0x79, 0xb6, 0x2c,
+	0x9d, 0x83, 0x8f, 0xce, 0xf7, 0x77, 0x11, 0x43, 0xf9, 0x3c, 0xcb, 0x23,
+	0xe6, 0x59, 0x26, 0x5f, 0xf6, 0xef, 0x62, 0xff, 0xef, 0xf4, 0x80, 0x0f,
+	0x72, 0xc7, 0xb7, 0x87, 0x79, 0x1a, 0x63, 0x58, 0x06, 0x17, 0xd9, 0x3e,
+	0x8a, 0x82, 0xc5, 0x38, 0x47, 0xc1, 0x5a, 0xe6, 0xca, 0xb7, 0x90, 0xa7,
+	0xd7, 0x69, 0xa1, 0x5c, 0x8f, 0xdf, 0x11, 0x72, 0x12, 0xfe, 0x5d, 0xc0,
+	0x12, 0x4d, 0x7c, 0xd7, 0xd2, 0xef, 0x80, 0x73, 0xf8, 0x45, 0x1e, 0x83,
+	0x73, 0x79, 0xd6, 0xe1, 0x7f, 0x01, 0x17, 0xc6, 0xf1, 0xb2, 0x84, 0x14,
+	0x00, 0x00, 0x00 };
+static u32 bnx2_TPAT_b09FwData[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_TPAT_b09FwRodata[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_TPAT_b09FwBss[(0x250/4) + 1] = { 0x0 };
+static u32 bnx2_TPAT_b09FwSbss[(0x34/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_tpat_fw_09 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x08000860,
+
+	.text_addr			= 0x08000800,
+	.text_len			= 0x1480,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_TPAT_b09FwText,
+	.gz_text_len			= sizeof(bnx2_TPAT_b09FwText),
+
+	.data_addr			= 0x08001ca0,
+	.data_len			= 0x0,
+	.data_index			= 0x0,
+	.data				= bnx2_TPAT_b09FwData,
+
+	.sbss_addr			= 0x08001ca0,
+	.sbss_len			= 0x34,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_TPAT_b09FwSbss,
+
+	.bss_addr			= 0x08001ce0,
+	.bss_len			= 0x250,
+	.bss_index			= 0x0,
+	.bss				= bnx2_TPAT_b09FwBss,
+
+	.rodata_addr			= 0x00000000,
+	.rodata_len			= 0x0,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_TPAT_b09FwRodata,
+};
+
+static u8 bnx2_TXP_b09FwText[] = {
+	0x1f, 0x8b, 0x08, 0x08, 0x51, 0xfe, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+	0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xcd, 0x7b, 0x7f, 0x70,
+	0x1b, 0xe7, 0x99, 0xde, 0xbb, 0x0b, 0x80, 0x04, 0x29, 0x8a, 0x5a, 0x31,
+	0x30, 0x83, 0x38, 0xb4, 0x8d, 0x15, 0x17, 0x34, 0x6d, 0xf2, 0x1c, 0x58,
+	0xe5, 0xf9, 0xd8, 0x06, 0xb5, 0xd7, 0xc0, 0x92, 0xa2, 0x63, 0x26, 0x47,
+	0xbb, 0xcc, 0x9d, 0x92, 0x51, 0x7d, 0x28, 0x48, 0x29, 0x6e, 0xe3, 0xb4,
+	0xaa, 0xe3, 0x3f, 0x34, 0x4d, 0x5b, 0xc3, 0x00, 0x25, 0xcb, 0x2e, 0x44,
+	0xd0, 0x16, 0x63, 0xa5, 0x33, 0x37, 0x53, 0x18, 0x80, 0x28, 0xe7, 0xba,
+	0x24, 0xdc, 0xe4, 0x2e, 0xe9, 0x1f, 0xc9, 0x99, 0xa5, 0x6c, 0xc5, 0x6d,
+	0xae, 0x33, 0xbe, 0x3f, 0xda, 0xa6, 0x37, 0xd7, 0x19, 0x8d, 0xfc, 0x23,
+	0xce, 0x8f, 0xb9, 0xb8, 0x69, 0x7a, 0x56, 0x5b, 0xd9, 0xe8, 0xf3, 0x7c,
+	0xbb, 0x4b, 0x82, 0x32, 0x15, 0x5b, 0xd7, 0x76, 0xa6, 0x9c, 0xc1, 0x10,
+	0xfb, 0xed, 0xb7, 0xdf, 0xf7, 0xfe, 0x7e, 0xdf, 0xe7, 0xfd, 0x16, 0x71,
+	0x91, 0x6e, 0xf1, 0xff, 0x76, 0xe3, 0x93, 0x38, 0x7a, 0xec, 0xb1, 0x3b,
+	0xc6, 0xef, 0xd8, 0x2f, 0x72, 0xe7, 0x9d, 0xb2, 0x2b, 0xaa, 0xf3, 0xe6,
+	0xdb, 0x21, 0x91, 0xdc, 0x4f, 0xe5, 0xaf, 0xfc, 0x87, 0xc7, 0x8d, 0x60,
+	0x7d, 0x7e, 0x24, 0xaa, 0xa7, 0x5f, 0xcc, 0x64, 0x2c, 0x89, 0x86, 0xd2,
+	0x33, 0x9f, 0x9d, 0xb3, 0x44, 0x6c, 0x77, 0x24, 0x91, 0x95, 0xf7, 0x5a,
+	0x85, 0x58, 0x58, 0x38, 0x7e, 0x53, 0xfa, 0xca, 0xe3, 0xdf, 0xff, 0x2d,
+	0xf3, 0x9d, 0x6a, 0x48, 0xa2, 0x46, 0x3a, 0x27, 0xc6, 0x90, 0x44, 0x07,
+	0xf0, 0xcc, 0xef, 0xdf, 0x3a, 0xa5, 0x4b, 0x6f, 0xb0, 0x56, 0x5c, 0x16,
+	0x2a, 0x6f, 0xb7, 0xbe, 0x7f, 0x6b, 0x4c, 0xfe, 0x55, 0xd3, 0x90, 0x17,
+	0x9b, 0x61, 0x6d, 0xb2, 0xd2, 0x23, 0xa5, 0x8a, 0x2b, 0xc7, 0xcb, 0x05,
+	0xc9, 0x36, 0x5f, 0x90, 0xe2, 0xb2, 0xd1, 0x9b, 0x39, 0xf7, 0x07, 0x52,
+	0x5a, 0xee, 0xeb, 0xcd, 0x9e, 0x73, 0xa5, 0x58, 0x8e, 0xf7, 0x66, 0x9a,
+	0x46, 0x6f, 0xf6, 0x4c, 0x0c, 0xd7, 0x7d, 0xbd, 0x99, 0x33, 0x66, 0x41,
+	0xa4, 0x1f, 0x73, 0xe2, 0xbd, 0xd9, 0x8a, 0x99, 0x13, 0x19, 0x4c, 0xbd,
+	0x22, 0x03, 0xbd, 0xd9, 0x66, 0x4d, 0x5b, 0x37, 0x34, 0x29, 0xfe, 0x86,
+	0x18, 0xbd, 0xe9, 0xcb, 0xad, 0x4f, 0x58, 0x86, 0xec, 0xb5, 0x64, 0xcf,
+	0x1e, 0x4b, 0x9e, 0x88, 0xa7, 0xa3, 0x92, 0x3f, 0xdd, 0x25, 0xb6, 0xe2,
+	0xc9, 0x90, 0xfc, 0x99, 0x11, 0x63, 0x43, 0x22, 0x62, 0xc7, 0x82, 0xeb,
+	0x56, 0x2b, 0x93, 0xfa, 0x02, 0xe5, 0x8a, 0xbd, 0xa4, 0x77, 0xb2, 0x29,
+	0x92, 0xa9, 0x44, 0x25, 0x93, 0x7a, 0xaf, 0xe5, 0x3d, 0x13, 0xc5, 0xbe,
+	0xe1, 0xde, 0x89, 0x4a, 0xab, 0xe5, 0xa4, 0xb0, 0x47, 0x2a, 0x78, 0x36,
+	0x22, 0xd5, 0x98, 0x5d, 0x2d, 0xa5, 0x4c, 0xdd, 0xd3, 0x09, 0x79, 0xe4,
+	0xb5, 0x2d, 0xba, 0xf5, 0xdb, 0x92, 0x8f, 0x49, 0xb5, 0x98, 0xba, 0x4b,
+	0x9e, 0x4e, 0x19, 0x72, 0x12, 0xeb, 0x3d, 0x95, 0x82, 0x1c, 0xad, 0x63,
+	0x5a, 0xa6, 0x69, 0xc6, 0x45, 0x7b, 0x5a, 0x32, 0x67, 0x06, 0x8d, 0xac,
+	0x60, 0x6f, 0xab, 0x75, 0x4b, 0x26, 0x85, 0xfd, 0x46, 0xff, 0x67, 0xcb,
+	0x8e, 0x99, 0xb9, 0xaa, 0x0c, 0x48, 0xb1, 0x32, 0x98, 0xfa, 0x13, 0xd1,
+	0xa4, 0xd3, 0xa2, 0x7c, 0x5a, 0x72, 0x3f, 0xf6, 0xcd, 0x58, 0x18, 0x6f,
+	0x8a, 0xad, 0x27, 0x23, 0xf2, 0x0f, 0x0c, 0x33, 0x91, 0x09, 0xf5, 0x4b,
+	0xf1, 0x74, 0x27, 0xe8, 0xb4, 0xfb, 0x74, 0xcc, 0x3d, 0x30, 0x26, 0xb1,
+	0x5d, 0x22, 0x5a, 0x28, 0x9d, 0xc4, 0xba, 0x22, 0x45, 0x77, 0x00, 0xcf,
+	0x26, 0xc7, 0x7f, 0x2a, 0x7b, 0x24, 0xb1, 0x37, 0x2c, 0x25, 0xb7, 0x1b,
+	0x72, 0x34, 0xa0, 0x83, 0xe4, 0xf8, 0x5f, 0x40, 0x29, 0xba, 0x95, 0x8c,
+	0x1f, 0x93, 0x9c, 0x96, 0x6d, 0x76, 0x48, 0x29, 0x19, 0x95, 0x05, 0xd0,
+	0xb1, 0x90, 0xfa, 0xa2, 0x96, 0x39, 0x77, 0x50, 0xcb, 0x9e, 0xc3, 0xbc,
+	0x66, 0xdd, 0xb7, 0x35, 0x03, 0xeb, 0xe8, 0x52, 0x4c, 0x1e, 0xc4, 0xbd,
+	0xa8, 0xcc, 0x61, 0xde, 0x1c, 0x78, 0x2a, 0x35, 0xf7, 0xc8, 0xfa, 0x6c,
+	0xac, 0x37, 0x03, 0x1d, 0x16, 0x71, 0xff, 0xb7, 0x67, 0x34, 0x31, 0x2c,
+	0x5b, 0x7e, 0x3c, 0x06, 0x1d, 0x9e, 0x81, 0xfe, 0xce, 0xc4, 0xe5, 0x78,
+	0x45, 0x62, 0xba, 0x24, 0xe3, 0x79, 0x79, 0x41, 0xea, 0x2e, 0xf5, 0x0f,
+	0x7d, 0x42, 0xdf, 0x45, 0x97, 0xcf, 0x41, 0x6f, 0x15, 0x07, 0xf2, 0x98,
+	0x02, 0x0d, 0x0f, 0x6a, 0xf7, 0xd7, 0x67, 0xb5, 0x03, 0xcd, 0x1f, 0x6b,
+	0xd2, 0x7d, 0x4c, 0xfb, 0x5c, 0xf3, 0x88, 0xe6, 0xcb, 0x1e, 0xba, 0x8b,
+	0x8a, 0x3d, 0x13, 0x95, 0x95, 0xa6, 0xa7, 0xbb, 0x1a, 0xec, 0xd3, 0x36,
+	0x6c, 0xe8, 0xe1, 0x6f, 0x6f, 0xce, 0x59, 0x69, 0xc6, 0x64, 0x01, 0xb4,
+	0x1d, 0x6f, 0x72, 0xfe, 0xef, 0x41, 0x3f, 0x51, 0x71, 0x6f, 0xed, 0x91,
+	0x1c, 0xc6, 0x8b, 0x67, 0xc4, 0xce, 0xa4, 0x74, 0x3c, 0xd3, 0x2b, 0x21,
+	0xab, 0x1f, 0x9f, 0x6e, 0x99, 0xab, 0x77, 0xda, 0x21, 0x2b, 0x26, 0x73,
+	0x4d, 0xca, 0x10, 0xff, 0x2b, 0x81, 0x1c, 0x49, 0x2b, 0xc7, 0xf9, 0x1c,
+	0xc7, 0x0d, 0x8c, 0xb7, 0x8f, 0xd1, 0x2e, 0x7a, 0x41, 0x8f, 0x39, 0x2c,
+	0x18, 0xcb, 0x57, 0x92, 0xc6, 0xe7, 0xf8, 0xbf, 0x49, 0xd9, 0x06, 0x32,
+	0x0d, 0x63, 0xae, 0x2e, 0xf9, 0x3a, 0xf6, 0x39, 0x7d, 0xa5, 0x15, 0x19,
+	0xc3, 0xb5, 0xf5, 0x4b, 0xc8, 0x92, 0xfb, 0x86, 0x41, 0x93, 0x2e, 0xb9,
+	0x3a, 0xd7, 0xe2, 0x7d, 0x81, 0xee, 0x8b, 0x7b, 0x75, 0x19, 0x86, 0x7e,
+	0x4d, 0xec, 0xd3, 0x85, 0x39, 0x3d, 0x90, 0x1f, 0x78, 0x3d, 0x87, 0xef,
+	0xe0, 0x5d, 0xb7, 0x74, 0x3c, 0xdf, 0x29, 0x73, 0x29, 0xda, 0x0b, 0xe9,
+	0xdc, 0x85, 0xb5, 0xbb, 0x64, 0xfe, 0x34, 0xe5, 0x01, 0xbb, 0xaa, 0xc4,
+	0xa4, 0x74, 0xc6, 0x34, 0x1c, 0x31, 0x21, 0x1b, 0x1b, 0xf3, 0x3a, 0x25,
+	0x67, 0xb4, 0x5a, 0x13, 0xa9, 0x11, 0xe3, 0x9b, 0xca, 0xce, 0x47, 0x8c,
+	0xa4, 0x26, 0x85, 0x8e, 0xf4, 0x10, 0x64, 0x6b, 0x1e, 0x14, 0xe1, 0xf5,
+	0x0f, 0xc4, 0x9e, 0xa5, 0xff, 0xc4, 0xb8, 0x17, 0xfc, 0xa9, 0x1f, 0xf4,
+	0xd3, 0xe7, 0x06, 0xa0, 0x97, 0xb8, 0xf2, 0x83, 0x89, 0x1d, 0xfd, 0xc0,
+	0x9c, 0xaa, 0x82, 0xdf, 0xe2, 0xb9, 0x30, 0xfd, 0x2f, 0x05, 0x73, 0x93,
+	0x5d, 0x56, 0x14, 0xb6, 0x40, 0x5a, 0xc6, 0xb1, 0x7e, 0xab, 0xf5, 0xd9,
+	0x94, 0x47, 0x53, 0xf1, 0x8c, 0x8d, 0x67, 0xc3, 0x90, 0xbb, 0xf9, 0x70,
+	0x42, 0xed, 0x3f, 0xee, 0xef, 0x6f, 0xc8, 0x1c, 0xe8, 0x2e, 0x56, 0x42,
+	0x92, 0x35, 0xb8, 0xc6, 0x9f, 0x71, 0x3c, 0xe7, 0xad, 0x05, 0xbb, 0x3d,
+	0x35, 0x68, 0xdc, 0x07, 0x5f, 0xa2, 0x8f, 0x15, 0x57, 0x29, 0x63, 0xac,
+	0x33, 0x46, 0x19, 0x1b, 0x8a, 0xc6, 0xcc, 0x19, 0xda, 0x91, 0x0c, 0x84,
+	0x84, 0x76, 0x8e, 0x98, 0x01, 0xbb, 0x2a, 0xf9, 0x76, 0x95, 0x77, 0xa9,
+	0xff, 0xbb, 0x7d, 0xff, 0xd4, 0x65, 0x28, 0x49, 0x7b, 0x7f, 0x5a, 0xb2,
+	0xf0, 0xf1, 0x39, 0xec, 0x54, 0x07, 0x4f, 0xb5, 0xca, 0x20, 0x64, 0x15,
+	0xf8, 0x1d, 0xf4, 0x3b, 0xfa, 0x6e, 0x2b, 0x88, 0x05, 0xc5, 0x0a, 0x7d,
+	0xa6, 0x68, 0xe8, 0x52, 0xc0, 0x07, 0x76, 0x63, 0x99, 0xc3, 0x99, 0x90,
+	0x39, 0x93, 0x03, 0x6d, 0xb0, 0x7b, 0xc9, 0xdc, 0x49, 0x7b, 0xc6, 0x9c,
+	0xa6, 0xec, 0x0f, 0xfc, 0xac, 0xe6, 0x52, 0x4f, 0xdd, 0xd8, 0x37, 0xa0,
+	0x29, 0x8c, 0x31, 0xae, 0x13, 0x85, 0xcd, 0x07, 0x36, 0x43, 0xfb, 0x33,
+	0xed, 0x75, 0xe9, 0x90, 0xe1, 0x24, 0x62, 0xd9, 0x19, 0x1d, 0xfa, 0x1b,
+	0x40, 0x4c, 0x09, 0xcb, 0x11, 0xc8, 0xea, 0x4b, 0x15, 0xd2, 0xe7, 0xc0,
+	0xef, 0x10, 0xdb, 0xce, 0x4c, 0xc2, 0xcf, 0xa6, 0xb4, 0x09, 0xf8, 0xc4,
+	0x67, 0xea, 0xa4, 0xa9, 0x25, 0xf4, 0x4b, 0xe7, 0x5c, 0x4e, 0x9b, 0x6c,
+	0x1e, 0xd4, 0xa6, 0xce, 0xd1, 0x4f, 0xe8, 0x23, 0xa6, 0xf1, 0x80, 0x78,
+	0x3c, 0x14, 0x9b, 0xaf, 0x68, 0xf4, 0xd5, 0xe2, 0xa9, 0x2e, 0xd0, 0xb1,
+	0x0b, 0xf4, 0x18, 0xf0, 0x3d, 0xd8, 0x97, 0x65, 0xce, 0xd0, 0x66, 0x9c,
+	0xa4, 0x95, 0xf8, 0xe7, 0xf2, 0x41, 0x39, 0x4c, 0x6c, 0xca, 0x61, 0x04,
+	0x32, 0xd9, 0x2e, 0x87, 0x85, 0x0f, 0xca, 0xc1, 0x2e, 0x40, 0x0e, 0x0b,
+	0x88, 0x43, 0x0b, 0x4d, 0xf2, 0xdc, 0x12, 0xfd, 0x4e, 0x81, 0x75, 0xca,
+	0xbd, 0x7a, 0x9a, 0x36, 0x4a, 0x3f, 0x49, 0x26, 0x4a, 0x58, 0xa1, 0xe1,
+	0xf6, 0x28, 0xdf, 0x98, 0x54, 0xb2, 0xf8, 0x30, 0x7e, 0xc9, 0xdf, 0x16,
+	0xcf, 0x53, 0x75, 0xc6, 0x1b, 0xd8, 0x79, 0xd2, 0x32, 0xbe, 0x20, 0x5b,
+	0x7c, 0xdf, 0xb7, 0xc5, 0x37, 0xf6, 0x09, 0x62, 0x10, 0x79, 0x0e, 0xe2,
+	0x31, 0x6d, 0xe5, 0xa5, 0x56, 0xc8, 0xb2, 0xa0, 0x03, 0xda, 0x0b, 0x69,
+	0x30, 0x8d, 0xcf, 0x0a, 0xfe, 0x23, 0x2e, 0xd0, 0x97, 0x72, 0x6a, 0x5e,
+	0x87, 0xe4, 0xf6, 0x7a, 0xf3, 0xe7, 0x2a, 0xad, 0x5f, 0xe8, 0xe9, 0xf7,
+	0x5b, 0x99, 0x31, 0xcb, 0xf7, 0xf1, 0xa8, 0x7c, 0xb9, 0x6e, 0xe6, 0x12,
+	0x5a, 0x8f, 0x14, 0x6e, 0x40, 0x5c, 0xa9, 0xd0, 0x3f, 0xfa, 0xaf, 0x11,
+	0xcb, 0x06, 0xfc, 0x58, 0xf6, 0x13, 0xc8, 0x9e, 0xb9, 0xe7, 0xf0, 0xfb,
+	0xeb, 0x31, 0xfe, 0x4f, 0x1a, 0x33, 0xf2, 0x05, 0xe6, 0x9b, 0x3d, 0xba,
+	0x8a, 0xdf, 0x16, 0x73, 0x41, 0x21, 0x9c, 0xee, 0x96, 0xc2, 0x5e, 0x29,
+	0x84, 0xd2, 0xf4, 0x23, 0xfa, 0x46, 0x87, 0x4f, 0x77, 0x90, 0x3b, 0xf8,
+	0x77, 0x4c, 0x17, 0x8b, 0x73, 0x90, 0x27, 0x2a, 0xe4, 0xe3, 0xbd, 0x40,
+	0x27, 0x78, 0x46, 0x22, 0x9e, 0xcd, 0x4d, 0x23, 0x66, 0x52, 0xa6, 0xed,
+	0xf6, 0xc2, 0x58, 0x2a, 0x09, 0xdd, 0x62, 0x2c, 0x15, 0x23, 0x94, 0x7e,
+	0x50, 0xb3, 0xeb, 0x5f, 0xd4, 0x6c, 0xc8, 0xce, 0x86, 0xec, 0x6c, 0xc8,
+	0x2e, 0x03, 0xd9, 0x65, 0x9b, 0xa4, 0x87, 0xb4, 0x78, 0xeb, 0x3b, 0xde,
+	0xfa, 0xa0, 0xb3, 0x5f, 0xf2, 0xca, 0xc7, 0xc9, 0x2f, 0x62, 0xb2, 0x8a,
+	0x07, 0x93, 0x9a, 0x17, 0x0f, 0xb8, 0xde, 0x14, 0x9e, 0xbf, 0x1b, 0x79,
+	0xce, 0xd6, 0x75, 0x6b, 0x4b, 0x26, 0x0b, 0x6d, 0x32, 0x29, 0xb9, 0x94,
+	0x11, 0xe7, 0xd3, 0x97, 0x5d, 0xe8, 0x3d, 0x90, 0xcb, 0x34, 0x68, 0xe8,
+	0x24, 0xef, 0x3e, 0x1f, 0x5c, 0xbf, 0xcf, 0x5f, 0xff, 0xd3, 0x58, 0x93,
+	0xbe, 0xbb, 0xd3, 0xbe, 0xdc, 0x93, 0xb9, 0xf4, 0xd7, 0xf1, 0x83, 0x5a,
+	0x02, 0x31, 0xfa, 0x45, 0xf8, 0xda, 0xc5, 0x50, 0x5c, 0xbe, 0x7f, 0xeb,
+	0x6b, 0xa8, 0x2f, 0xa4, 0x70, 0x63, 0xba, 0x95, 0x08, 0xa7, 0xdf, 0x6b,
+	0x2d, 0x8c, 0x21, 0x7e, 0xa6, 0xcd, 0x78, 0x26, 0x34, 0x2a, 0x2f, 0x35,
+	0x87, 0xe5, 0x3b, 0x4d, 0x4b, 0xfe, 0xa8, 0x99, 0x90, 0x3f, 0x6c, 0x0e,
+	0xc8, 0xb7, 0x9b, 0x71, 0xf9, 0x56, 0x33, 0xa8, 0x45, 0xe2, 0xb4, 0xa5,
+	0x5e, 0xa7, 0xb9, 0x53, 0x3d, 0x04, 0x3b, 0xc7, 0x5a, 0x99, 0xb1, 0x70,
+	0x2e, 0x94, 0x56, 0x35, 0xc2, 0xcc, 0xd1, 0xf2, 0xe3, 0x2d, 0xdd, 0xb2,
+	0x0a, 0xba, 0xde, 0x33, 0x6e, 0xdc, 0x25, 0x39, 0x3d, 0x8d, 0x31, 0x77,
+	0x3c, 0xec, 0x94, 0xbb, 0x90, 0x5f, 0xa2, 0xa8, 0x65, 0x06, 0xa4, 0x80,
+	0x75, 0x0b, 0xcd, 0x56, 0x6b, 0x29, 0xf5, 0x0f, 0x3f, 0x65, 0xfc, 0x8d,
+	0x7f, 0xd9, 0x29, 0xbd, 0xdf, 0x5e, 0x37, 0x86, 0xfe, 0xbb, 0x5f, 0x0f,
+	0xa1, 0xc6, 0xea, 0x57, 0x8b, 0xe7, 0xb4, 0xf4, 0xa8, 0x93, 0x70, 0x37,
+	0x70, 0x5f, 0xa2, 0xfd, 0xd6, 0xcf, 0x51, 0x85, 0xc8, 0xee, 0x98, 0xc5,
+	0x9a, 0x6b, 0x26, 0xfb, 0x79, 0xfc, 0xff, 0x58, 0x5a, 0xf6, 0xf4, 0xe1,
+	0xff, 0xde, 0x34, 0x4c, 0x2a, 0xcd, 0x98, 0xac, 0xb5, 0xc5, 0x64, 0xd1,
+	0x1c, 0xe4, 0xdf, 0x05, 0xf0, 0xe4, 0x40, 0x1e, 0xbf, 0xd3, 0x8c, 0x6a,
+	0xd9, 0xd3, 0xfd, 0x52, 0xaa, 0x33, 0xaf, 0x71, 0x5e, 0xd4, 0xaf, 0x7b,
+	0x78, 0xdd, 0x81, 0x6b, 0x41, 0xae, 0xf9, 0x94, 0x48, 0xaf, 0xf9, 0xa3,
+	0xcf, 0x4b, 0xdd, 0xaf, 0x5b, 0x22, 0xb2, 0xac, 0x6c, 0x8c, 0xe3, 0xaf,
+	0x65, 0xbf, 0x36, 0xb4, 0x35, 0xfe, 0xec, 0xe6, 0xf8, 0x3b, 0xd9, 0x4f,
+	0x6f, 0x8e, 0x77, 0x87, 0x3d, 0x1e, 0xc6, 0xb5, 0x99, 0x66, 0xc1, 0x1f,
+	0xbb, 0x0c, 0xb9, 0xb7, 0x5a, 0x0b, 0xc8, 0x3d, 0x45, 0xeb, 0x32, 0xea,
+	0x24, 0xc6, 0x9f, 0xeb, 0x89, 0x37, 0xdb, 0x62, 0x8d, 0x91, 0x09, 0x51,
+	0x9f, 0x51, 0xf1, 0xd6, 0xe4, 0xfd, 0x4e, 0xc4, 0x9d, 0xcb, 0xf8, 0xce,
+	0x3c, 0x17, 0xc4, 0x3c, 0xce, 0xe1, 0xf3, 0x6f, 0x5f, 0x43, 0xe7, 0x31,
+	0xe8, 0xfc, 0xff, 0x1b, 0xdd, 0xe2, 0x4f, 0xe9, 0x56, 0xc5, 0x9d, 0x97,
+	0xb6, 0xd9, 0x2c, 0xe9, 0xef, 0xf6, 0x69, 0x96, 0x68, 0x38, 0x6d, 0x38,
+	0x0b, 0xd6, 0x8d, 0x12, 0x41, 0x0d, 0x4b, 0x9b, 0x2d, 0x35, 0xbf, 0x8b,
+	0xe7, 0x99, 0x27, 0x25, 0x1a, 0x49, 0xd3, 0x2e, 0xd6, 0x07, 0x32, 0xd6,
+	0x31, 0xa7, 0xe6, 0x1e, 0x73, 0xce, 0x2a, 0x3b, 0x59, 0xbf, 0xc9, 0xab,
+	0xcd, 0x7f, 0x74, 0x13, 0x6a, 0x73, 0x3c, 0xcf, 0x98, 0xcb, 0xf1, 0x46,
+	0x4f, 0xc6, 0x62, 0x0e, 0x5a, 0x72, 0x8a, 0xf8, 0x2c, 0xa8, 0xb9, 0xaf,
+	0x0e, 0x70, 0x6e, 0x67, 0x3a, 0x76, 0xd3, 0x8f, 0xf1, 0xbf, 0x23, 0xfd,
+	0xce, 0x4d, 0x17, 0x2c, 0xae, 0x3b, 0x75, 0xd3, 0x59, 0xb5, 0x46, 0x18,
+	0xf1, 0x8c, 0xf3, 0x2e, 0xdf, 0xc4, 0x67, 0x9f, 0x44, 0x1c, 0x3f, 0xe1,
+	0x42, 0x97, 0xee, 0x8b, 0x4e, 0x1e, 0x9f, 0x39, 0xd2, 0x54, 0xe1, 0x7d,
+	0xe3, 0xe6, 0x8c, 0x15, 0x56, 0xf9, 0xf6, 0x4b, 0x98, 0x73, 0x04, 0x73,
+	0x0e, 0xbb, 0x01, 0x3f, 0xea, 0xbe, 0x93, 0xc5, 0xfd, 0xc3, 0x65, 0xc3,
+	0x71, 0xca, 0xe6, 0x38, 0x6a, 0x8e, 0xf8, 0x71, 0xe4, 0xe3, 0x1c, 0x72,
+	0xa0, 0x2d, 0xe6, 0x70, 0x41, 0xd2, 0x5d, 0x93, 0xa8, 0xe5, 0x56, 0x90,
+	0x4f, 0x50, 0x87, 0xa4, 0xaa, 0x32, 0xd8, 0x95, 0x39, 0xad, 0xc3, 0x3e,
+	0xef, 0x80, 0xbd, 0x1a, 0x8e, 0x9e, 0x44, 0x5c, 0x47, 0xdc, 0x5c, 0xa8,
+	0x58, 0x5a, 0xb6, 0x3c, 0x68, 0x94, 0xe4, 0x56, 0x59, 0x37, 0xcc, 0xf8,
+	0xa4, 0xec, 0x92, 0x6c, 0x18, 0xf3, 0x86, 0x3f, 0x2e, 0xb9, 0xb8, 0x86,
+	0xd8, 0x70, 0x03, 0xe2, 0x16, 0xeb, 0xe4, 0xf6, 0x18, 0xfa, 0x0b, 0x11,
+	0xeb, 0x8b, 0x21, 0xc6, 0x9e, 0x4e, 0x8b, 0x75, 0x3f, 0xe7, 0xed, 0x92,
+	0x8d, 0x0f, 0xcc, 0x7b, 0xb7, 0x6d, 0x5e, 0xfb, 0xf8, 0x7b, 0x18, 0xdf,
+	0x25, 0x17, 0x41, 0x47, 0x38, 0x39, 0x26, 0x25, 0xf0, 0x10, 0x39, 0xd5,
+	0x6a, 0x5d, 0x00, 0x3f, 0x3a, 0xf8, 0x2f, 0x56, 0x59, 0x0b, 0x84, 0xa4,
+	0x6a, 0xe0, 0x9e, 0xdb, 0x6a, 0xd5, 0x10, 0x46, 0xf5, 0x55, 0xd2, 0x1c,
+	0x95, 0x49, 0x77, 0x48, 0xec, 0x06, 0xe5, 0x60, 0xc2, 0xeb, 0xfe, 0xac,
+	0x2b, 0x7b, 0x86, 0x39, 0x13, 0x16, 0xb1, 0xfa, 0xe7, 0x5d, 0x19, 0xe4,
+	0x3e, 0x7d, 0xf5, 0x62, 0x57, 0x16, 0x7a, 0x0f, 0xad, 0xfe, 0xe7, 0x2e,
+	0xe7, 0x34, 0xe9, 0x0a, 0x21, 0xf7, 0xdd, 0x22, 0x45, 0xa3, 0x25, 0xdf,
+	0x44, 0x8d, 0x50, 0x1c, 0x46, 0x2e, 0x83, 0x17, 0xe8, 0xa0, 0xbb, 0x60,
+	0x48, 0xb4, 0x3b, 0xfd, 0x7d, 0xd0, 0x37, 0x06, 0xd9, 0xec, 0xc2, 0x9c,
+	0x10, 0xc6, 0x87, 0xf0, 0xbf, 0x7d, 0xfc, 0x8d, 0x2e, 0xe4, 0x05, 0xc4,
+	0x60, 0x89, 0x66, 0xc6, 0x7a, 0xb0, 0xfe, 0xf7, 0x30, 0x8e, 0x09, 0xc9,
+	0xcd, 0xf1, 0x27, 0xbc, 0xf1, 0xb7, 0x41, 0x0b, 0x9f, 0x63, 0x8d, 0x22,
+	0xd1, 0xb9, 0x31, 0x03, 0x34, 0x70, 0x6e, 0x4c, 0xcd, 0x75, 0xce, 0xd0,
+	0x06, 0x0c, 0xa7, 0x66, 0xdd, 0x2c, 0xd9, 0xe5, 0x7e, 0x99, 0x5c, 0xee,
+	0x93, 0x03, 0xcb, 0xe6, 0x4c, 0x95, 0xd8, 0x0f, 0x3c, 0x0b, 0xea, 0x30,
+	0x7d, 0x55, 0x20, 0x01, 0x33, 0x7e, 0x44, 0x06, 0xe3, 0x5f, 0x92, 0x5f,
+	0xb6, 0x90, 0xef, 0x91, 0xeb, 0x7b, 0x24, 0xac, 0xd6, 0x89, 0x07, 0x7b,
+	0xd2, 0x46, 0xb7, 0xed, 0xeb, 0x9c, 0xb9, 0xd6, 0xba, 0x70, 0xfe, 0xd5,
+	0xf8, 0x55, 0xeb, 0xfe, 0x85, 0xbf, 0xae, 0x81, 0x75, 0x07, 0xb0, 0x26,
+	0x79, 0x34, 0xbb, 0x26, 0x4e, 0x8b, 0xdd, 0x09, 0xfa, 0x9c, 0xe4, 0x8d,
+	0xc0, 0x86, 0xfd, 0x72, 0x62, 0x99, 0xf1, 0x42, 0xfa, 0xf1, 0x19, 0x8d,
+	0x48, 0x72, 0xf8, 0x1c, 0xea, 0xae, 0x09, 0xb5, 0x86, 0x57, 0x93, 0xe9,
+	0xab, 0x29, 0xd4, 0xc4, 0x3f, 0x05, 0x3d, 0xac, 0x15, 0xc8, 0x73, 0x18,
+	0xfc, 0xa6, 0x50, 0x8b, 0x11, 0x47, 0xb5, 0x1e, 0xcf, 0xa4, 0xf0, 0xfd,
+	0x5c, 0xa2, 0x2b, 0x8b, 0x98, 0x08, 0xff, 0xbe, 0x39, 0xa4, 0x72, 0x18,
+	0xf5, 0x32, 0xda, 0x45, 0x3c, 0x83, 0xe7, 0xa1, 0x27, 0xca, 0x68, 0xbc,
+	0xcb, 0xa9, 0x50, 0x46, 0x02, 0x7a, 0x2c, 0xd8, 0x64, 0x58, 0x61, 0x29,
+	0x7d, 0xd5, 0xc6, 0xbc, 0xb7, 0x42, 0xac, 0x77, 0x33, 0x16, 0xbf, 0x23,
+	0xe6, 0xac, 0x4e, 0x61, 0x2e, 0xbf, 0xdf, 0x85, 0x75, 0x07, 0x87, 0x8b,
+	0xd2, 0x31, 0x7c, 0x18, 0xf1, 0x4e, 0x1f, 0x1b, 0x01, 0x6d, 0xb4, 0xf3,
+	0x16, 0xb0, 0xc0, 0x6f, 0x81, 0x1f, 0xf8, 0x46, 0xd2, 0x92, 0xf9, 0x25,
+	0xca, 0x55, 0x3e, 0x0e, 0x1e, 0xc0, 0x7f, 0x12, 0x71, 0x8d, 0x3c, 0x70,
+	0x6f, 0x41, 0x8e, 0xbe, 0x5b, 0xf2, 0x4b, 0x51, 0x55, 0xeb, 0xdb, 0x06,
+	0xf7, 0xd7, 0x34, 0x3d, 0xdd, 0x0d, 0x1d, 0x93, 0xb7, 0x1c, 0x68, 0x7b,
+	0x0c, 0x79, 0x80, 0xbc, 0x91, 0x2f, 0xfa, 0xca, 0x28, 0xfc, 0x84, 0xf4,
+	0xfb, 0xb6, 0xa7, 0xad, 0x23, 0xa6, 0xa8, 0x38, 0x98, 0xca, 0x20, 0xb0,
+	0xbd, 0xd4, 0x1c, 0x97, 0x3f, 0x6e, 0x8e, 0xc9, 0x77, 0x9b, 0x29, 0xe4,
+	0xc0, 0x51, 0xe4, 0xc0, 0x61, 0xe4, 0x40, 0x0b, 0x39, 0x30, 0x81, 0x1c,
+	0x38, 0x80, 0x1c, 0x18, 0x47, 0x9c, 0x14, 0x39, 0xa1, 0xf2, 0x6d, 0x2c,
+	0x0a, 0xcc, 0x1d, 0xb5, 0x9b, 0x0e, 0x78, 0x99, 0xc1, 0x5e, 0xb3, 0xe0,
+	0xeb, 0x50, 0xd7, 0x44, 0x65, 0x1c, 0x31, 0xd7, 0x42, 0x3c, 0x4a, 0x20,
+	0xdf, 0x8c, 0x01, 0x6b, 0x89, 0x6c, 0x2c, 0x25, 0x10, 0x13, 0x5b, 0xe2,
+	0x00, 0x13, 0x97, 0x8c, 0x14, 0x9e, 0xdd, 0xab, 0xec, 0x33, 0x94, 0xbe,
+	0x3b, 0x2c, 0xdd, 0xa3, 0x92, 0x2f, 0x9f, 0xc4, 0x58, 0x1c, 0xeb, 0x75,
+	0x21, 0x2f, 0x31, 0x2e, 0x30, 0x06, 0x2c, 0x39, 0xbf, 0x6b, 0xd1, 0xd7,
+	0xba, 0xb5, 0xcc, 0xe9, 0x82, 0x30, 0x96, 0x23, 0x0f, 0xc0, 0x1e, 0x38,
+	0x36, 0x89, 0xe7, 0xf8, 0xfd, 0x2f, 0xfd, 0x98, 0xf9, 0xb1, 0x4e, 0x81,
+	0xd1, 0xbe, 0xc4, 0x9c, 0x67, 0x61, 0x3d, 0xb7, 0xdd, 0x4f, 0x9f, 0x47,
+	0xad, 0x14, 0xdc, 0x27, 0xae, 0x66, 0x3f, 0xe1, 0x24, 0x68, 0x1e, 0x04,
+	0xbe, 0x47, 0x6d, 0x75, 0xb0, 0x8a, 0xef, 0xed, 0xf3, 0x5d, 0xcc, 0x57,
+	0x63, 0x51, 0x23, 0x6d, 0xb1, 0x9e, 0x43, 0xac, 0x3c, 0x86, 0xb8, 0x68,
+	0x3b, 0xfa, 0x5a, 0x03, 0x7c, 0x42, 0x8e, 0x65, 0xdb, 0x09, 0x0f, 0xbd,
+	0xd6, 0x7a, 0xd6, 0x1a, 0x96, 0x89, 0xb5, 0x31, 0xc9, 0xae, 0x0d, 0xc6,
+	0xcf, 0x4b, 0xd7, 0x65, 0x5b, 0x5e, 0x6b, 0x95, 0x5c, 0xf3, 0xa4, 0x0d,
+	0xbb, 0xdc, 0xb7, 0xdf, 0x90, 0x1a, 0x30, 0xdc, 0xbe, 0xfd, 0x9d, 0xac,
+	0xe9, 0x5f, 0x14, 0x3d, 0x21, 0x99, 0x45, 0x5b, 0xc6, 0xf6, 0x07, 0xb5,
+	0xe7, 0x2f, 0x3b, 0xa4, 0x1b, 0x63, 0x6b, 0x09, 0xcc, 0x61, 0xdd, 0xaf,
+	0xfa, 0x27, 0xe0, 0x59, 0xf3, 0x9e, 0x51, 0x39, 0x8f, 0x98, 0x19, 0xbc,
+	0x37, 0x6d, 0xe7, 0xfc, 0x22, 0x70, 0x0d, 0xe4, 0x99, 0x59, 0x24, 0xee,
+	0xda, 0x05, 0x39, 0x45, 0x60, 0x23, 0xd4, 0xfd, 0x20, 0x9e, 0x6d, 0xc9,
+	0x57, 0x53, 0xb4, 0x87, 0xc7, 0x20, 0x4b, 0xac, 0x15, 0x0e, 0xf8, 0xf9,
+	0x9a, 0xcc, 0x2d, 0x51, 0x7e, 0x71, 0xd4, 0x96, 0xdc, 0x5b, 0xa2, 0x5d,
+	0xe9, 0xab, 0xeb, 0x46, 0xdb, 0xd9, 0x58, 0xc4, 0xfa, 0x43, 0xc4, 0xd8,
+	0x88, 0xd5, 0x65, 0xf6, 0x06, 0x58, 0x53, 0x1d, 0x80, 0x4e, 0xa6, 0x15,
+	0xe6, 0xce, 0xd4, 0x53, 0x62, 0x9d, 0x62, 0xac, 0x92, 0x44, 0xc8, 0x22,
+	0xbe, 0x17, 0x43, 0x4f, 0xcf, 0xe2, 0x1e, 0xe5, 0xc9, 0x5a, 0x1f, 0xf7,
+	0x57, 0xff, 0xa3, 0xd2, 0x49, 0x08, 0xba, 0xcb, 0xef, 0x67, 0x11, 0x22,
+	0x4b, 0xa1, 0x34, 0x62, 0xe0, 0x18, 0x79, 0x50, 0x7b, 0xa3, 0x9e, 0xa4,
+	0xdf, 0x81, 0x67, 0xd8, 0x46, 0x5b, 0x5d, 0xa9, 0xfe, 0x4a, 0x95, 0x08,
+	0x6c, 0x59, 0x0a, 0x91, 0x34, 0x78, 0x1a, 0xc3, 0x77, 0x38, 0xff, 0x09,
+	0xe8, 0xf3, 0x2c, 0x9e, 0x5f, 0x00, 0x5f, 0x1b, 0x65, 0xd2, 0x9d, 0x4c,
+	0x1c, 0x57, 0xbe, 0x8b, 0x6b, 0x97, 0xb5, 0xcc, 0xd7, 0xe4, 0xbc, 0xe2,
+	0xef, 0x13, 0xac, 0x9d, 0xa1, 0xa7, 0xeb, 0xe1, 0x6f, 0xf2, 0x3a, 0xf9,
+	0xf3, 0xd6, 0x67, 0xce, 0xca, 0x58, 0x09, 0xc9, 0x96, 0x5f, 0x6a, 0x85,
+	0x2d, 0x2b, 0x3e, 0xef, 0xeb, 0x31, 0xeb, 0x46, 0x41, 0x07, 0xfb, 0x00,
+	0xfb, 0x95, 0x2e, 0x41, 0x07, 0x6d, 0xa7, 0x10, 0x4d, 0x3f, 0x2e, 0x2b,
+	0x4b, 0xff, 0x54, 0x6a, 0x4b, 0x05, 0xa9, 0x2f, 0xfd, 0x23, 0x39, 0xb7,
+	0xd4, 0x92, 0x0b, 0x29, 0x15, 0x93, 0xac, 0x0e, 0xe5, 0xcf, 0x72, 0xa3,
+	0x87, 0x07, 0x93, 0xe3, 0x97, 0x20, 0xc0, 0x95, 0xaa, 0x47, 0xfb, 0x54,
+	0x1b, 0xed, 0x17, 0x60, 0x6b, 0xaf, 0x58, 0xa4, 0x7f, 0x4c, 0x6a, 0x65,
+	0xd2, 0xfe, 0xa0, 0xa2, 0xfd, 0xc0, 0x26, 0xed, 0x92, 0x0b, 0x59, 0xa4,
+	0x7f, 0x27, 0xda, 0x81, 0xf3, 0xfb, 0x49, 0x7f, 0x02, 0xcf, 0x7e, 0xd0,
+	0xfe, 0x6a, 0xee, 0x6b, 0xad, 0x8d, 0x72, 0x44, 0xd1, 0x1c, 0x4a, 0x8f,
+	0x41, 0x3e, 0xaf, 0xb5, 0xd6, 0x5d, 0xfa, 0x11, 0xbe, 0xbb, 0xf7, 0x20,
+	0x46, 0xf5, 0x61, 0xaf, 0x5e, 0xc9, 0xcf, 0x46, 0x11, 0x27, 0xc7, 0xa1,
+	0xdb, 0x2e, 0xe5, 0x87, 0x08, 0x17, 0xd0, 0xd9, 0x34, 0xe6, 0x1f, 0xa2,
+	0xbf, 0x29, 0xb9, 0x38, 0x90, 0x4b, 0xb1, 0x9c, 0x8e, 0xa0, 0xfe, 0xc7,
+	0x3e, 0x86, 0x93, 0x73, 0xf9, 0xcc, 0x00, 0x62, 0x1a, 0xff, 0x7f, 0x64,
+	0x7b, 0x28, 0x20, 0xd6, 0x42, 0xe7, 0x3d, 0x90, 0x1f, 0xe8, 0x18, 0x9b,
+	0x41, 0x6e, 0x4d, 0x0e, 0xd7, 0x54, 0x7f, 0x91, 0x71, 0xe5, 0x28, 0xf2,
+	0xe9, 0x21, 0x7c, 0xbc, 0xfd, 0x26, 0x9a, 0xdc, 0x73, 0x3b, 0x4f, 0x45,
+	0x77, 0x7d, 0x2f, 0x01, 0x52, 0xa6, 0xc9, 0x7d, 0x0b, 0x12, 0x4a, 0x87,
+	0xb0, 0x2f, 0xc7, 0x7a, 0x10, 0x63, 0x06, 0xa2, 0xd9, 0xe6, 0xcf, 0x31,
+	0x4e, 0x5f, 0x66, 0x7c, 0x0f, 0x68, 0x1f, 0xc5, 0x9a, 0x8c, 0xbb, 0x63,
+	0xe0, 0x99, 0x35, 0x26, 0xe3, 0x26, 0xf2, 0x48, 0xe3, 0x47, 0xcc, 0x2d,
+	0xf8, 0x3e, 0xe0, 0x7f, 0xe7, 0x7d, 0x89, 0xde, 0x9c, 0x36, 0xab, 0x05,
+	0x31, 0xb1, 0x27, 0x74, 0x6e, 0xc5, 0xa5, 0xd8, 0x30, 0x5f, 0x20, 0x66,
+	0xd4, 0x29, 0x83, 0x35, 0xca, 0x89, 0xfd, 0x27, 0xd4, 0x7f, 0xb5, 0xe7,
+	0x21, 0x8f, 0xa8, 0xec, 0xb5, 0x0e, 0x22, 0xa6, 0x80, 0xfe, 0xca, 0x18,
+	0x78, 0x63, 0x8f, 0x66, 0x10, 0xf9, 0x2b, 0x04, 0x21, 0xa0, 0x96, 0x5a,
+	0x0b, 0xc9, 0xbd, 0xe1, 0x11, 0xa3, 0x28, 0x8f, 0x46, 0x58, 0x36, 0x17,
+	0xd6, 0x98, 0x07, 0xc2, 0xb2, 0xb0, 0x26, 0x72, 0x69, 0x91, 0x71, 0x45,
+	0xfd, 0x41, 0xe6, 0x86, 0x33, 0x8f, 0x3c, 0x5b, 0x5a, 0x62, 0x8c, 0x61,
+	0x9c, 0xb8, 0x01, 0xba, 0x48, 0x7e, 0xe3, 0xab, 0xc8, 0x49, 0xa5, 0xf2,
+	0x20, 0x62, 0xa6, 0xac, 0xeb, 0x90, 0x29, 0x72, 0x19, 0x6b, 0xd4, 0x1d,
+	0xfa, 0x32, 0x41, 0x4f, 0x26, 0x2a, 0xc5, 0x45, 0xf6, 0x63, 0xa2, 0xa0,
+	0x85, 0x35, 0x76, 0x48, 0xd5, 0x3f, 0x37, 0xa8, 0xd8, 0xca, 0xff, 0xe1,
+	0xb6, 0x7d, 0x93, 0x27, 0xf7, 0xe9, 0x8c, 0x63, 0x37, 0x8b, 0x3d, 0x63,
+	0x77, 0x1d, 0xa8, 0x74, 0x48, 0xb5, 0x8f, 0x76, 0x49, 0xfd, 0xbf, 0xa0,
+	0x62, 0xed, 0x02, 0x78, 0x2a, 0x2e, 0x12, 0xe3, 0x86, 0x31, 0x2f, 0xe6,
+	0xcf, 0xa3, 0x5c, 0xff, 0x89, 0xcc, 0xed, 0x7f, 0x17, 0x74, 0x79, 0x71,
+	0x2d, 0xbf, 0x1f, 0xf1, 0x76, 0x46, 0x97, 0x3b, 0xef, 0x1a, 0xc7, 0xb3,
+	0xcc, 0x81, 0xef, 0xf8, 0x78, 0x92, 0x63, 0xec, 0x61, 0x81, 0xbe, 0x15,
+	0x03, 0xff, 0xfb, 0xa4, 0xb0, 0x12, 0x85, 0x1c, 0x90, 0x4b, 0x6b, 0xde,
+	0x5a, 0xac, 0x77, 0x4f, 0x42, 0x47, 0xfa, 0xa9, 0xa8, 0x44, 0x4e, 0xf5,
+	0x49, 0xf8, 0xeb, 0xdd, 0xd2, 0xf1, 0xf5, 0x21, 0x09, 0x7d, 0xdd, 0x64,
+	0x4e, 0x4f, 0x9c, 0x80, 0xbe, 0xe6, 0x65, 0x5c, 0x9e, 0x44, 0xde, 0x62,
+	0x5e, 0x57, 0x76, 0x6a, 0xf4, 0x4b, 0x08, 0x05, 0xab, 0xfe, 0x8c, 0x2d,
+	0x8f, 0xee, 0xff, 0x85, 0xea, 0x33, 0x01, 0xc3, 0x8b, 0xfe, 0xfc, 0x94,
+	0xd8, 0xcd, 0x77, 0x21, 0x6b, 0xc3, 0x79, 0xed, 0xd6, 0xa0, 0xa6, 0x1c,
+	0x56, 0xfd, 0xc2, 0x47, 0xf7, 0x7b, 0x35, 0x25, 0xf0, 0xb8, 0xe6, 0xa8,
+	0x9a, 0x12, 0xf1, 0x35, 0xcc, 0x79, 0xfd, 0xa2, 0x63, 0xaf, 0xbc, 0x0c,
+	0x42, 0x4f, 0xb7, 0x88, 0x7d, 0x08, 0x7e, 0xf1, 0x9c, 0x2c, 0xe9, 0x69,
+	0x4d, 0xad, 0x19, 0x7a, 0x86, 0x71, 0x8a, 0xf1, 0x8b, 0x36, 0x9e, 0x4c,
+	0x14, 0x61, 0x7f, 0xa1, 0xe7, 0x19, 0xa3, 0x3c, 0xdb, 0x9e, 0x68, 0x8b,
+	0x75, 0x0b, 0x95, 0x7b, 0xa0, 0x43, 0xd4, 0xf2, 0x16, 0xe2, 0x9c, 0x81,
+	0x5c, 0x6e, 0xf1, 0xda, 0xeb, 0xe1, 0xe5, 0x63, 0x31, 0x75, 0x5d, 0xac,
+	0x7a, 0x18, 0xdc, 0x5b, 0x9f, 0x75, 0x07, 0x62, 0x4c, 0x93, 0x74, 0x70,
+	0xdf, 0x01, 0x09, 0x3d, 0x17, 0x93, 0xf0, 0x73, 0xb4, 0x3f, 0x33, 0xe1,
+	0x40, 0x7e, 0x0b, 0x16, 0x31, 0xd0, 0x0a, 0xb0, 0xc5, 0xcd, 0xa2, 0xaf,
+	0x0c, 0xc0, 0x77, 0xcc, 0x78, 0x55, 0x92, 0x12, 0xaa, 0x45, 0xe5, 0xad,
+	0x45, 0x33, 0x41, 0x7b, 0x39, 0x6b, 0x61, 0xbc, 0xd9, 0x75, 0x79, 0x5d,
+	0x51, 0xc1, 0xb1, 0x2f, 0x87, 0x80, 0x19, 0x86, 0x6d, 0xbd, 0x47, 0x5e,
+	0x87, 0xbe, 0x73, 0x6a, 0xec, 0x66, 0xac, 0x0b, 0x1a, 0x9e, 0x33, 0xc1,
+	0x03, 0xd7, 0xfd, 0x1e, 0xd6, 0x54, 0xf8, 0xca, 0xd9, 0x60, 0x4d, 0xba,
+	0x48, 0xdb, 0xed, 0x83, 0xdd, 0xe1, 0xba, 0xd9, 0x21, 0xb9, 0xd9, 0x84,
+	0xe8, 0x8b, 0x9f, 0x91, 0xc1, 0xfd, 0xba, 0xc7, 0x8f, 0xe2, 0x91, 0x63,
+	0xec, 0xc7, 0xdd, 0xae, 0xfc, 0x51, 0x5f, 0x83, 0xcd, 0x3c, 0x48, 0x1d,
+	0x23, 0xf7, 0x23, 0x8f, 0x31, 0x8e, 0x85, 0x90, 0xc7, 0xb2, 0x4d, 0x4f,
+	0xef, 0xd5, 0x07, 0xfb, 0xe5, 0xc9, 0xe7, 0x68, 0x4f, 0xb8, 0xb7, 0x69,
+	0x53, 0x41, 0x0f, 0x98, 0xf7, 0x2c, 0x39, 0xf9, 0x6c, 0x50, 0x73, 0xb0,
+	0xbe, 0x32, 0xe3, 0x07, 0xc0, 0x8f, 0x7e, 0x27, 0xe3, 0x81, 0xae, 0x6c,
+	0x37, 0x6f, 0x59, 0x5e, 0xdd, 0x51, 0x49, 0xb0, 0x2f, 0x6e, 0xb0, 0x4e,
+	0xb3, 0xe3, 0x9e, 0xbc, 0x8b, 0x18, 0x2b, 0x35, 0x67, 0x11, 0xa3, 0x23,
+	0x72, 0x71, 0xd6, 0x86, 0xee, 0x3f, 0x0b, 0xba, 0x0e, 0x75, 0x11, 0x23,
+	0x5f, 0x9c, 0x75, 0x70, 0x7d, 0x48, 0xd5, 0x66, 0xa1, 0x3b, 0x61, 0xc7,
+	0xcd, 0x7e, 0xfa, 0x91, 0xaf, 0xa7, 0x84, 0x56, 0x5c, 0x32, 0xb5, 0x12,
+	0x62, 0xf6, 0x64, 0x8a, 0x39, 0xbe, 0x53, 0xf5, 0x4d, 0xd9, 0xaf, 0xc9,
+	0x2b, 0xbc, 0xb0, 0x4f, 0x2b, 0x56, 0x19, 0xe7, 0x0b, 0xf1, 0x0e, 0x21,
+	0x0e, 0x11, 0xad, 0x66, 0x51, 0x27, 0x9a, 0x9c, 0x57, 0xbd, 0x58, 0x11,
+	0xc7, 0x3d, 0x42, 0x19, 0x68, 0xf5, 0xea, 0x3e, 0xad, 0x50, 0x0d, 0xc9,
+	0xc5, 0x18, 0xe9, 0x4e, 0xa8, 0xfa, 0x7d, 0xbf, 0xb2, 0xb5, 0x1e, 0xe4,
+	0x12, 0xd8, 0x4c, 0xea, 0x93, 0xd8, 0x57, 0x8d, 0xc1, 0xa6, 0xa8, 0x7b,
+	0xea, 0x5d, 0xc5, 0x48, 0x5f, 0xf7, 0x3b, 0xe5, 0x4c, 0xd0, 0x51, 0x26,
+	0x7e, 0xef, 0xf4, 0xf1, 0xfb, 0xa2, 0x5f, 0x0f, 0x3d, 0x26, 0xac, 0x53,
+	0x16, 0x2a, 0xa4, 0x05, 0xf1, 0xd6, 0xdd, 0xc9, 0x96, 0x28, 0x47, 0x2f,
+	0xa6, 0x1c, 0x45, 0x1d, 0xa3, 0xaf, 0x19, 0xbe, 0x0d, 0xf0, 0x6f, 0x14,
+	0xf7, 0xbc, 0x5a, 0xaa, 0xd8, 0x8c, 0xc0, 0xdf, 0xa7, 0x21, 0x23, 0xea,
+	0x06, 0xfa, 0x5b, 0xe3, 0x99, 0x0a, 0xf4, 0xb7, 0xf6, 0xf2, 0xfb, 0x76,
+	0x1f, 0x63, 0xde, 0xb0, 0x3c, 0x89, 0xf1, 0x13, 0x67, 0x48, 0xcf, 0xb8,
+	0x8f, 0xc7, 0x12, 0x90, 0x09, 0x63, 0xfc, 0xa8, 0xbc, 0xd5, 0x70, 0x14,
+	0xfe, 0xdb, 0xb7, 0x7f, 0x46, 0xe6, 0xdd, 0x59, 0xe0, 0x3f, 0xc8, 0xdf,
+	0x48, 0xc0, 0x3f, 0xe3, 0x2a, 0x3e, 0x1e, 0xfe, 0x68, 0x35, 0x49, 0xd8,
+	0xcb, 0xd9, 0xf7, 0x5e, 0x67, 0xce, 0xde, 0x0d, 0xfc, 0xf5, 0x91, 0xd6,
+	0x0f, 0x79, 0xeb, 0xff, 0x17, 0xe8, 0xea, 0x73, 0xd8, 0x23, 0x0a, 0xfa,
+	0xfa, 0x29, 0xd3, 0x0f, 0x7b, 0x4e, 0xf7, 0x9e, 0xbb, 0xff, 0x3a, 0xe9,
+	0x32, 0xa4, 0x01, 0x8c, 0x50, 0x50, 0x79, 0x94, 0xb5, 0x62, 0xc4, 0xd7,
+	0xdf, 0x31, 0x60, 0x67, 0xae, 0x1b, 0xc4, 0xde, 0x4e, 0x29, 0xf4, 0x05,
+	0xf5, 0x27, 0x62, 0xf6, 0xe6, 0x78, 0x50, 0xcf, 0xf2, 0xf9, 0x94, 0x93,
+	0x2f, 0xb3, 0x4f, 0xc8, 0x5c, 0xc0, 0x31, 0x65, 0x87, 0x1f, 0x42, 0xb7,
+	0x09, 0xcf, 0x20, 0xdd, 0xf7, 0x29, 0xba, 0x1d, 0x45, 0x37, 0xfd, 0x8b,
+	0x67, 0x3a, 0xec, 0xa3, 0x05, 0x7d, 0x33, 0xae, 0x07, 0x4c, 0x00, 0x7d,
+	0x7f, 0x17, 0x3a, 0xfe, 0x4e, 0x05, 0x98, 0xa0, 0x02, 0x4c, 0x80, 0x3d,
+	0xbe, 0x0d, 0x1d, 0x7f, 0xab, 0x02, 0x4c, 0x50, 0x89, 0xfb, 0x3d, 0x0a,
+	0x9b, 0x98, 0xfe, 0x23, 0xda, 0x6e, 0xd0, 0x93, 0xb9, 0xda, 0x2e, 0x39,
+	0xce, 0xf9, 0x01, 0x36, 0x8e, 0xc2, 0x8e, 0x78, 0x6e, 0x11, 0xf4, 0x3b,
+	0xfc, 0x1c, 0xd1, 0xe0, 0xb9, 0x00, 0x72, 0x44, 0x83, 0xe7, 0x18, 0x23,
+	0xf1, 0x10, 0x30, 0x61, 0x48, 0xe2, 0xc2, 0x5e, 0xef, 0xdc, 0x18, 0xd6,
+	0x1a, 0x1d, 0x84, 0x27, 0x75, 0xa8, 0xbe, 0xd6, 0x71, 0xd5, 0x6f, 0x40,
+	0x5c, 0xa8, 0x06, 0xb5, 0x5b, 0x52, 0x26, 0x96, 0x88, 0x33, 0x65, 0xaf,
+	0x9e, 0x86, 0x0e, 0x5c, 0x62, 0xc3, 0xcd, 0xbe, 0xf4, 0x70, 0x1d, 0x7b,
+	0x16, 0x2d, 0x8f, 0xbe, 0xe3, 0xee, 0xd6, 0x33, 0x07, 0x10, 0x9f, 0xa7,
+	0xca, 0x09, 0x99, 0x2c, 0x7b, 0x98, 0x00, 0xf5, 0xcf, 0x55, 0xfd, 0x51,
+	0x9b, 0x7a, 0x80, 0xfe, 0x36, 0x6d, 0x23, 0x71, 0x3e, 0x45, 0x19, 0x53,
+	0xff, 0xd3, 0xaa, 0x67, 0x7d, 0xa0, 0xee, 0xf5, 0xe5, 0x27, 0x95, 0x2d,
+	0x84, 0x19, 0x67, 0xa8, 0x3f, 0xcf, 0x87, 0x61, 0x17, 0x79, 0x37, 0x90,
+	0x4b, 0x3b, 0x1e, 0xf9, 0xbc, 0x26, 0xd6, 0x4e, 0xe3, 0xb9, 0xb6, 0xf1,
+	0xcd, 0xfb, 0x3e, 0xbd, 0x88, 0x7d, 0x9b, 0x3d, 0x06, 0xc6, 0xa9, 0xad,
+	0xf1, 0x10, 0xea, 0x87, 0xb0, 0xba, 0x8f, 0x18, 0xde, 0x88, 0x49, 0xb6,
+	0x61, 0x89, 0x53, 0xe5, 0x3c, 0xf6, 0x2d, 0x18, 0x8f, 0x9e, 0x90, 0xec,
+	0x52, 0xaf, 0xe4, 0x62, 0x66, 0xca, 0x96, 0xbf, 0x27, 0x1b, 0xcb, 0x85,
+	0x04, 0xcf, 0x0d, 0x0b, 0x33, 0x1a, 0x9e, 0x7b, 0x18, 0xd7, 0xa4, 0xd9,
+	0x92, 0xc3, 0x65, 0xe6, 0x9d, 0x91, 0x78, 0x03, 0xf7, 0x72, 0xb3, 0xec,
+	0xd5, 0x54, 0x61, 0x93, 0x66, 0xa2, 0x8a, 0x78, 0xf0, 0x72, 0x99, 0xfb,
+	0x01, 0x1b, 0x95, 0xd9, 0xcf, 0x09, 0xee, 0x3f, 0x01, 0x1c, 0x88, 0x58,
+	0x1d, 0xf3, 0xe7, 0x28, 0x5e, 0x6d, 0x23, 0x2c, 0x81, 0xae, 0x3b, 0x65,
+	0xdd, 0x8f, 0xbb, 0xb5, 0xb2, 0xd7, 0x47, 0x39, 0x4b, 0x7a, 0xdc, 0xff,
+	0xd5, 0x5a, 0x8f, 0xa1, 0x16, 0xda, 0xe4, 0xf5, 0x8f, 0xb9, 0x8f, 0x81,
+	0xb0, 0x2b, 0x27, 0xdc, 0x40, 0x26, 0xbc, 0xcf, 0x31, 0x9e, 0x8d, 0xb6,
+	0x5a, 0x67, 0xad, 0xf6, 0x9e, 0xdf, 0xf5, 0xf4, 0xcc, 0xde, 0xb8, 0x2d,
+	0x63, 0xbd, 0xe6, 0xa0, 0x26, 0xf6, 0x7b, 0x66, 0x87, 0x46, 0xbc, 0x9e,
+	0xd9, 0xfc, 0xc8, 0xf6, 0x9e, 0xd9, 0xcf, 0x6f, 0xf3, 0x7a, 0x66, 0x17,
+	0x9d, 0x22, 0x3e, 0x5e, 0xcf, 0x6c, 0xf8, 0x76, 0xaf, 0x67, 0xf6, 0xf0,
+	0xed, 0x5e, 0xcf, 0xec, 0x91, 0x11, 0xaf, 0x67, 0xf6, 0xfb, 0xb7, 0x6f,
+	0xef, 0x99, 0x3d, 0x36, 0xb2, 0xbd, 0x67, 0x26, 0x13, 0xc8, 0x77, 0x13,
+	0x5b, 0x3d, 0xb3, 0xf2, 0xc8, 0xb5, 0x7b, 0x66, 0xaf, 0x06, 0x78, 0x1d,
+	0xfc, 0x8c, 0x81, 0x87, 0x14, 0xf0, 0xfa, 0x28, 0xf0, 0xfa, 0xaf, 0xeb,
+	0x59, 0x87, 0xc1, 0xe7, 0xcd, 0x7e, 0x5e, 0xb8, 0x1e, 0xdc, 0x7e, 0xbb,
+	0xff, 0x8c, 0xa0, 0xde, 0x4d, 0xf8, 0xb5, 0x0a, 0xb1, 0xfb, 0x1e, 0xbf,
+	0x66, 0xfb, 0x6b, 0xd1, 0xad, 0xf3, 0xec, 0xf6, 0xff, 0x37, 0xa0, 0xf4,
+	0x0e, 0xf0, 0x3c, 0xf9, 0x79, 0x0d, 0xb5, 0x1f, 0xf9, 0x47, 0xa2, 0xef,
+	0xbe, 0xe8, 0x7c, 0xd5, 0x22, 0xc6, 0x7f, 0x1c, 0xbe, 0x6a, 0xef, 0x0d,
+	0xc9, 0x3a, 0xfc, 0x96, 0x39, 0xea, 0xa4, 0x64, 0x31, 0x3f, 0xab, 0xe6,
+	0x27, 0x26, 0xb6, 0xe6, 0xa7, 0x26, 0xbe, 0xaa, 0x6a, 0x52, 0xf3, 0x5f,
+	0xe3, 0xf3, 0x0d, 0x65, 0xdf, 0x96, 0x87, 0xe1, 0x9d, 0x4a, 0x80, 0xb7,
+	0xc2, 0x3e, 0x76, 0x36, 0x1c, 0xdb, 0x9d, 0xc0, 0x33, 0xe6, 0x8b, 0xb6,
+	0x34, 0x14, 0x7e, 0x0f, 0xa5, 0xcd, 0x17, 0x73, 0xaa, 0x5e, 0x33, 0x9c,
+	0xbc, 0x1b, 0xd4, 0xdf, 0xa8, 0xa1, 0x86, 0x06, 0xd5, 0xf9, 0x9b, 0xbe,
+	0x36, 0x8c, 0x3c, 0xd6, 0x5e, 0x63, 0xb3, 0xae, 0xd6, 0xfd, 0xba, 0xda,
+	0x90, 0xbb, 0xf7, 0xb7, 0x63, 0x73, 0x99, 0xf8, 0x5b, 0x0a, 0x9b, 0xef,
+	0x42, 0x6d, 0x4e, 0xec, 0x4d, 0x1c, 0x43, 0x0c, 0x41, 0x7c, 0xce, 0x7e,
+	0x01, 0xeb, 0x19, 0xe6, 0x46, 0xd6, 0x37, 0x31, 0x7c, 0xf8, 0xbe, 0x41,
+	0x80, 0xd1, 0x3b, 0xfc, 0xf8, 0xce, 0xba, 0x28, 0xc0, 0x2a, 0x77, 0x75,
+	0x7b, 0xb5, 0xd1, 0x2e, 0xcd, 0xab, 0x3f, 0x13, 0xfe, 0x9c, 0xf0, 0x26,
+	0x16, 0x0e, 0x6f, 0x62, 0xe1, 0x6d, 0xe7, 0x30, 0xa2, 0xde, 0x6d, 0x50,
+	0xe7, 0x39, 0x3c, 0xdf, 0x11, 0x4d, 0x4f, 0xf3, 0x8c, 0x07, 0x38, 0xc7,
+	0xe2, 0x99, 0x0f, 0x7d, 0xe9, 0x41, 0x2d, 0x5b, 0x37, 0x10, 0xef, 0x99,
+	0x7f, 0x90, 0x6b, 0xcb, 0xc1, 0xd9, 0x62, 0xa0, 0x27, 0xca, 0x8e, 0x63,
+	0x7f, 0xaa, 0xa1, 0xe6, 0x4d, 0x45, 0xac, 0x43, 0xa0, 0x65, 0x0a, 0xff,
+	0x03, 0x99, 0xde, 0xa3, 0x72, 0x5f, 0x27, 0x6c, 0xf6, 0x78, 0x85, 0xd8,
+	0xf5, 0x71, 0x69, 0xf8, 0xf8, 0x75, 0x65, 0xc9, 0xc3, 0xae, 0xe1, 0xed,
+	0xd8, 0x35, 0xb5, 0x21, 0x1e, 0x8d, 0x07, 0x76, 0xa4, 0xd1, 0x70, 0x5e,
+	0x19, 0x22, 0x66, 0x25, 0x9d, 0xcc, 0x3d, 0xd3, 0x88, 0x81, 0xcc, 0x39,
+	0xcc, 0x37, 0xc4, 0xa5, 0xd7, 0xa2, 0x4f, 0x8d, 0x1d, 0xed, 0xb0, 0xa2,
+	0xf8, 0xcc, 0x83, 0x8e, 0x19, 0x3c, 0x93, 0x96, 0x85, 0xd3, 0x5f, 0xd1,
+	0x9c, 0xfa, 0x3c, 0xe8, 0x99, 0x42, 0xae, 0xa3, 0x2d, 0x15, 0x0c, 0xcf,
+	0x8e, 0xd6, 0x11, 0xf7, 0x5d, 0xc6, 0x02, 0xd4, 0xae, 0xa8, 0x47, 0xca,
+	0x8c, 0xbd, 0x3c, 0xeb, 0x0a, 0x62, 0x2e, 0xfb, 0x26, 0xa8, 0x59, 0x59,
+	0xbb, 0x2e, 0x72, 0xdf, 0xed, 0xba, 0xa8, 0xb9, 0xc4, 0x5d, 0x86, 0xb3,
+	0xbe, 0x46, 0xdc, 0xf8, 0x51, 0x31, 0xa4, 0xe1, 0xbc, 0x3c, 0x44, 0x1c,
+	0x79, 0x3d, 0xf8, 0xd1, 0x84, 0x34, 0xcd, 0x17, 0xd6, 0xf5, 0x76, 0xfc,
+	0xe8, 0x61, 0xc7, 0xcc, 0xda, 0x41, 0xac, 0xc9, 0xda, 0x8c, 0x38, 0xd1,
+	0x44, 0x98, 0x1b, 0xc4, 0xb3, 0x83, 0xe0, 0xc7, 0xc3, 0x8a, 0x59, 0x60,
+	0xc5, 0xbf, 0x03, 0xac, 0x58, 0x92, 0xf7, 0xa2, 0xc4, 0x8a, 0xb6, 0x8f,
+	0x15, 0x1d, 0xd8, 0x71, 0x7e, 0x9b, 0x1d, 0x6b, 0xaa, 0x07, 0xc5, 0x7b,
+	0x79, 0x60, 0xbd, 0xec, 0xa2, 0x79, 0x1d, 0xf8, 0x50, 0x93, 0x98, 0x3a,
+	0xaf, 0x0f, 0xb7, 0xad, 0x19, 0xe0, 0xc0, 0x7d, 0x0a, 0xdf, 0xdd, 0x57,
+	0xd9, 0x85, 0xda, 0x44, 0xe1, 0x3d, 0xff, 0x9c, 0x2f, 0x7c, 0xd5, 0xd9,
+	0x67, 0xb8, 0xed, 0xec, 0x73, 0x0b, 0x17, 0xe2, 0x39, 0xbf, 0xc7, 0x17,
+	0x81, 0xde, 0xfe, 0x07, 0x69, 0x82, 0x5f, 0xd1, 0x07, 0x34, 0xcf, 0x4f,
+	0xb6, 0xe1, 0xc3, 0xff, 0x7a, 0x15, 0x3e, 0x44, 0xce, 0x5a, 0x89, 0x49,
+	0x06, 0xd8, 0xd0, 0x5e, 0xe3, 0x5a, 0xf4, 0xe5, 0x51, 0xe9, 0x00, 0x7f,
+	0x9d, 0x8b, 0x7d, 0xc0, 0x44, 0xdd, 0x12, 0x05, 0x36, 0x8a, 0x28, 0x6c,
+	0x34, 0x44, 0x0c, 0x33, 0x7c, 0x18, 0x98, 0xa6, 0xb1, 0x89, 0x8f, 0xcc,
+	0xd4, 0x0f, 0xa0, 0x97, 0x87, 0x95, 0xad, 0x8c, 0xcb, 0x53, 0x88, 0x9d,
+	0x1d, 0x6b, 0xc0, 0x75, 0x2b, 0x1e, 0x6e, 0x8a, 0x5c, 0x85, 0x9b, 0x8e,
+	0xec, 0x88, 0x9b, 0x54, 0xbf, 0x7e, 0x9c, 0x32, 0x79, 0xdd, 0xf5, 0xfa,
+	0xf5, 0x97, 0x5c, 0xaf, 0x5f, 0xff, 0xba, 0xdb, 0xde, 0xaf, 0xbf, 0x49,
+	0x8a, 0x86, 0x69, 0x5f, 0x94, 0xab, 0xfa, 0xf5, 0x33, 0xec, 0x7f, 0x57,
+	0xbb, 0xbc, 0xbe, 0x7c, 0xb7, 0xdf, 0xaf, 0x37, 0xa5, 0xb8, 0x6d, 0xdc,
+	0x90, 0xb7, 0xad, 0xa0, 0x5f, 0xff, 0x2f, 0x30, 0xd6, 0x83, 0x3d, 0xb6,
+	0xf7, 0xea, 0x2f, 0xb9, 0xec, 0xd5, 0xc7, 0x38, 0xcf, 0xef, 0xd5, 0x73,
+	0x1e, 0x6a, 0x78, 0x97, 0x7d, 0xfa, 0x9b, 0x21, 0x8b, 0x7e, 0xc8, 0xa1,
+	0x4f, 0x3a, 0x9e, 0x8b, 0x73, 0x8e, 0xea, 0xcf, 0x5f, 0x74, 0x63, 0x78,
+	0xce, 0xeb, 0xa3, 0x1f, 0x86, 0x5d, 0x1d, 0xd9, 0xec, 0xcf, 0x7b, 0x7b,
+	0xbc, 0xe1, 0x6e, 0x5f, 0x7f, 0xfb, 0x3a, 0x03, 0xfe, 0x3a, 0x31, 0xac,
+	0x13, 0xbf, 0x6a, 0x9d, 0xad, 0x7e, 0xfc, 0x1b, 0xae, 0xd7, 0x8b, 0x77,
+	0x4e, 0x8b, 0xdd, 0x81, 0x98, 0xfc, 0xe2, 0xd0, 0x8d, 0xfe, 0x1a, 0x9b,
+	0xbd, 0x78, 0xc6, 0x0e, 0xe0, 0x75, 0xc6, 0x0f, 0x3e, 0xff, 0xff, 0xbe,
+	0x17, 0xcf, 0x3e, 0xbc, 0x77, 0x9e, 0x42, 0xff, 0x04, 0x2e, 0x7f, 0xd6,
+	0xeb, 0xc1, 0x4f, 0x54, 0x82, 0xde, 0x3a, 0xeb, 0xc6, 0xe0, 0xbd, 0x8c,
+	0xc1, 0xc4, 0x71, 0xa1, 0xad, 0x90, 0x3e, 0xae, 0xdb, 0x23, 0x73, 0x0a,
+	0x17, 0xc1, 0xa6, 0x92, 0xd7, 0xc6, 0xc6, 0xb5, 0xc5, 0x00, 0x1b, 0xc7,
+	0x14, 0x36, 0xae, 0xad, 0x05, 0xd8, 0x38, 0x73, 0x0d, 0x6c, 0xfc, 0xdf,
+	0xba, 0xbc, 0xf8, 0x1f, 0x95, 0x82, 0xc2, 0xc6, 0xd7, 0x7a, 0xc7, 0x86,
+	0xf7, 0xba, 0x89, 0x03, 0xc4, 0x3b, 0x17, 0xef, 0xbb, 0x86, 0xaf, 0x05,
+	0x78, 0x99, 0xb9, 0xbe, 0x5f, 0x66, 0x9e, 0xdb, 0xc2, 0xcb, 0x1e, 0x26,
+	0x36, 0x13, 0x47, 0x55, 0x2e, 0x04, 0x3e, 0x68, 0xb2, 0xef, 0x7d, 0x48,
+	0xd9, 0x6e, 0xa9, 0x32, 0xab, 0x70, 0x59, 0x1e, 0xb5, 0x6d, 0x51, 0xe1,
+	0x60, 0x62, 0xe0, 0x2e, 0x91, 0xbe, 0x20, 0x17, 0x05, 0x18, 0x33, 0xec,
+	0xc7, 0x67, 0x9e, 0x29, 0xbc, 0x1d, 0xca, 0x10, 0x03, 0xbb, 0x41, 0x8d,
+	0x40, 0x39, 0x0f, 0x23, 0x76, 0x19, 0xbe, 0xac, 0x3c, 0x9f, 0xdd, 0xb7,
+	0xff, 0x87, 0xef, 0xdb, 0x06, 0xe3, 0x5a, 0x80, 0x11, 0x51, 0x03, 0x55,
+	0xc6, 0xd5, 0xbb, 0x0e, 0x1e, 0x46, 0xf4, 0xf0, 0x61, 0xd6, 0x9d, 0x01,
+	0x4e, 0x9e, 0x95, 0x09, 0xe0, 0xf3, 0xf5, 0xdf, 0x65, 0xef, 0x29, 0xc0,
+	0x44, 0x36, 0xfe, 0xb7, 0xf7, 0xa2, 0x78, 0xdd, 0xa1, 0xce, 0xfe, 0xce,
+	0x0f, 0x45, 0xdb, 0xc6, 0xff, 0x3e, 0xe2, 0x37, 0xea, 0xa1, 0x0a, 0x73,
+	0x1d, 0xb1, 0xd0, 0x6f, 0x40, 0x07, 0x63, 0xd7, 0xc0, 0x42, 0x57, 0xe7,
+	0x26, 0xe6, 0xcb, 0xad, 0xbc, 0xe4, 0x6c, 0xe6, 0x25, 0xee, 0xf1, 0xeb,
+	0x72, 0x27, 0xc7, 0x6c, 0x23, 0x62, 0x4d, 0xe1, 0x33, 0x8f, 0x7c, 0xbd,
+	0x3d, 0x37, 0xcd, 0x5d, 0x47, 0x6e, 0x9a, 0x50, 0xb9, 0x89, 0xf4, 0xa2,
+	0x9e, 0x83, 0x4c, 0xbe, 0x0b, 0x59, 0x7e, 0x07, 0xb4, 0xff, 0x11, 0xf8,
+	0xf9, 0x43, 0x60, 0xac, 0x6f, 0x03, 0x63, 0x7d, 0xab, 0xd2, 0xfe, 0x0e,
+	0xc3, 0xb8, 0xb0, 0x0e, 0xf4, 0xea, 0x66, 0x0f, 0xc3, 0x1f, 0x86, 0x57,
+	0x35, 0xca, 0x86, 0x33, 0x57, 0x1e, 0x31, 0xe6, 0xbd, 0xf3, 0xd2, 0x44,
+	0x4e, 0xd2, 0x88, 0x11, 0xcc, 0x15, 0xea, 0x3a, 0xce, 0x7e, 0x25, 0xb1,
+	0x42, 0x5d, 0xd5, 0x93, 0x43, 0x52, 0x6d, 0x78, 0xf8, 0x6a, 0xe1, 0x8c,
+	0xb7, 0xc6, 0x9c, 0x8f, 0xaf, 0xf2, 0x3e, 0xbe, 0xca, 0x35, 0x36, 0x12,
+	0xac, 0xcf, 0x17, 0x52, 0xdb, 0x31, 0xd5, 0x61, 0x1f, 0x53, 0xcd, 0xff,
+	0x15, 0x31, 0x15, 0xf7, 0xca, 0xe3, 0x99, 0xc9, 0xa5, 0x84, 0x1c, 0x80,
+	0x7c, 0x27, 0xca, 0xd4, 0x93, 0x69, 0xc3, 0x6e, 0x3e, 0x44, 0x57, 0x8e,
+	0xd2, 0x4b, 0x28, 0xe9, 0xe9, 0x69, 0x12, 0x7a, 0x9a, 0xf8, 0xb5, 0xf5,
+	0x8d, 0x1a, 0x33, 0xde, 0x1c, 0x8b, 0xe2, 0xf3, 0x7f, 0xaa, 0x23, 0xd2,
+	0x4f, 0x3d, 0x5d, 0x8d, 0xb9, 0xae, 0x07, 0x7b, 0x6d, 0xc7, 0x5d, 0xb6,
+	0xc2, 0x5d, 0x1d, 0xfe, 0x9c, 0x99, 0x89, 0x49, 0xe8, 0xf0, 0xdf, 0x63,
+	0xce, 0x9f, 0xc0, 0xb7, 0x7e, 0x88, 0x78, 0xfd, 0xef, 0xa0, 0x8b, 0x7f,
+	0x8b, 0xda, 0xe0, 0x55, 0xe4, 0x9f, 0x1f, 0x60, 0x6c, 0x0b, 0xc7, 0xa8,
+	0x33, 0xfa, 0xd1, 0x8c, 0x95, 0x98, 0x28, 0xba, 0x89, 0x09, 0x0f, 0x7f,
+	0xfc, 0xea, 0x6f, 0x66, 0xac, 0x29, 0xbe, 0xc3, 0x00, 0xf9, 0xfe, 0xf9,
+	0xdd, 0x73, 0x0a, 0x7b, 0x04, 0x98, 0x23, 0x67, 0x73, 0xff, 0x92, 0x9b,
+	0x9a, 0xa8, 0xe1, 0xe3, 0x61, 0x9b, 0xef, 0xd9, 0x1e, 0xb6, 0x59, 0xfa,
+	0xeb, 0xd4, 0xbb, 0x87, 0x6b, 0x1e, 0x4e, 0xd3, 0xaf, 0xeb, 0xc0, 0x1c,
+	0x35, 0xf8, 0x64, 0xa1, 0x69, 0xab, 0xcf, 0xf1, 0x8a, 0x6d, 0x46, 0x20,
+	0x1f, 0xf6, 0x58, 0x4f, 0xd1, 0x0b, 0x5d, 0xd3, 0x28, 0x13, 0x81, 0xba,
+	0x66, 0xfc, 0x9f, 0xf9, 0xd7, 0x4f, 0xfb, 0xd7, 0x4f, 0xf9, 0xd7, 0x27,
+	0x91, 0x77, 0x9f, 0x54, 0xb9, 0x93, 0xe3, 0x1c, 0x83, 0x72, 0x5d, 0xac,
+	0x85, 0xf5, 0xce, 0x8e, 0xfe, 0xb4, 0x55, 0x8d, 0x79, 0xfe, 0x5c, 0x68,
+	0x3a, 0xf8, 0xfc, 0x63, 0x7c, 0x0e, 0xe2, 0x33, 0x8d, 0xcf, 0x63, 0xf8,
+	0x6c, 0xca, 0x54, 0xcb, 0x56, 0xa8, 0xa3, 0x61, 0xc9, 0x62, 0xbc, 0x88,
+	0x3a, 0x34, 0x93, 0x7a, 0x44, 0x8a, 0xf5, 0x92, 0x94, 0x96, 0x34, 0xe9,
+	0xb6, 0xd2, 0x52, 0xaa, 0x1f, 0x93, 0xe3, 0x4b, 0xde, 0xb9, 0x61, 0x57,
+	0xda, 0xc6, 0xdc, 0x96, 0x3c, 0x9c, 0x7a, 0x5c, 0xf4, 0x3b, 0x8f, 0x61,
+	0x9e, 0xe8, 0xc5, 0xd1, 0xdb, 0xd4, 0xf9, 0x58, 0x3d, 0xe5, 0xc9, 0xf8,
+	0x80, 0x65, 0x9b, 0xc8, 0x5b, 0xc3, 0x4f, 0x62, 0xed, 0x8c, 0x7a, 0x3f,
+	0x30, 0x2d, 0x27, 0x4e, 0x6f, 0xec, 0xf5, 0x62, 0xa9, 0x69, 0xbc, 0x81,
+	0x4d, 0xeb, 0xe0, 0xc3, 0x46, 0xec, 0x9b, 0x82, 0x9d, 0x1f, 0x71, 0xc3,
+	0xda, 0x04, 0x62, 0xe0, 0x84, 0xab, 0x6a, 0x3d, 0xc4, 0x2a, 0xc3, 0x49,
+	0x9e, 0x8a, 0xe1, 0x9a, 0xef, 0xd0, 0x20, 0x0f, 0x2a, 0x5b, 0xd9, 0x00,
+	0x8e, 0xd1, 0x54, 0xbf, 0xaf, 0xb4, 0x79, 0x0e, 0xa4, 0xfa, 0xff, 0x4e,
+	0x32, 0xa9, 0x4b, 0x7e, 0x8c, 0x38, 0xd6, 0x56, 0xb9, 0xa8, 0x51, 0xb6,
+	0x3f, 0xc1, 0xda, 0xf0, 0x75, 0x61, 0x5e, 0xbb, 0x07, 0xf3, 0x06, 0x10,
+	0x7f, 0x71, 0xaf, 0x09, 0x5e, 0x4e, 0x93, 0x57, 0x3e, 0x83, 0xda, 0xb6,
+	0xfa, 0x49, 0xbd, 0xb8, 0xe4, 0xd7, 0x44, 0xaa, 0x76, 0x48, 0x48, 0x7d,
+	0xf3, 0xcc, 0xc9, 0xeb, 0x93, 0xd4, 0xdd, 0x00, 0x3b, 0xf4, 0x60, 0x0e,
+	0xeb, 0x08, 0xc8, 0xc8, 0x3b, 0x27, 0x53, 0x67, 0x64, 0x45, 0xf7, 0x93,
+	0x7a, 0x69, 0x29, 0x83, 0x71, 0xf6, 0xa4, 0xf1, 0xbd, 0xaa, 0x2b, 0xec,
+	0x7f, 0x31, 0x74, 0x58, 0x1a, 0xd5, 0x16, 0xe8, 0x45, 0x8e, 0xdd, 0x7b,
+	0x58, 0x6a, 0xd5, 0x79, 0x79, 0xa1, 0xba, 0xb1, 0x0b, 0xd8, 0x09, 0x32,
+	0x25, 0xfd, 0x3d, 0x3e, 0xfd, 0x54, 0x41, 0x30, 0x0e, 0x79, 0x9e, 0x2e,
+	0xc4, 0xbd, 0xba, 0x96, 0xb8, 0xed, 0x24, 0xdf, 0x1b, 0x8c, 0xf3, 0x3d,
+	0xbe, 0x23, 0xcb, 0xb4, 0xc9, 0x8b, 0xf7, 0x2e, 0x58, 0x9f, 0x92, 0x0b,
+	0xa9, 0x3d, 0xb2, 0x91, 0x52, 0xf5, 0x2f, 0xf1, 0x01, 0x7c, 0xdb, 0x34,
+	0xd6, 0xe5, 0x6e, 0x39, 0x01, 0x3f, 0xbd, 0x90, 0xca, 0xa9, 0xf3, 0x9b,
+	0xe3, 0x4d, 0x62, 0xfb, 0x79, 0xd6, 0x54, 0xb2, 0xae, 0x7a, 0x60, 0xad,
+	0xd6, 0x64, 0x8a, 0xb1, 0xa7, 0x43, 0x36, 0x14, 0xd6, 0xf2, 0x7a, 0xe3,
+	0x1b, 0xb3, 0x9e, 0x6f, 0x84, 0x94, 0xbd, 0xff, 0x1b, 0xd0, 0x71, 0x0c,
+	0x36, 0x1b, 0x51, 0x73, 0x42, 0xe9, 0x4e, 0x7f, 0x8e, 0xc2, 0x66, 0x6d,
+	0x73, 0xc6, 0xc7, 0x33, 0x96, 0xf1, 0xa9, 0x8c, 0x35, 0x36, 0xe1, 0xf5,
+	0x53, 0x4c, 0xc3, 0xd6, 0x2e, 0xb6, 0x82, 0xf7, 0x4d, 0xa6, 0xe0, 0x4f,
+	0x2f, 0x6d, 0x62, 0x63, 0x18, 0xe7, 0xf3, 0x0b, 0xd0, 0x6b, 0x58, 0x3a,
+	0x4e, 0xb5, 0xee, 0x99, 0x4b, 0x8d, 0x24, 0x8e, 0x08, 0xdf, 0x30, 0x62,
+	0xfd, 0x6c, 0x82, 0xda, 0x05, 0xe4, 0xc3, 0x2b, 0xc4, 0x08, 0xc3, 0xe7,
+	0xe5, 0xca, 0x3d, 0x99, 0xd4, 0x7e, 0xad, 0x36, 0x8b, 0xea, 0xe4, 0xf9,
+	0x29, 0xe6, 0xd3, 0xa3, 0xec, 0x7d, 0x86, 0x4e, 0xbd, 0xad, 0x39, 0x65,
+	0xf5, 0x8e, 0x39, 0xf4, 0xd2, 0xd2, 0xe6, 0x21, 0x37, 0x3c, 0x3f, 0xc3,
+	0x04, 0xa8, 0x5b, 0x83, 0x09, 0x47, 0x72, 0xec, 0x71, 0x49, 0x7e, 0x59,
+	0xf6, 0x65, 0x10, 0x47, 0xed, 0x99, 0x0e, 0x99, 0x6f, 0x18, 0xce, 0xe0,
+	0xe2, 0x51, 0xac, 0x31, 0x87, 0xb5, 0xa6, 0x51, 0x83, 0xcc, 0x22, 0x27,
+	0x53, 0xae, 0x8c, 0xd5, 0x0f, 0x43, 0x46, 0x37, 0xf1, 0xcc, 0x78, 0x3c,
+	0x27, 0xe6, 0x4c, 0x41, 0xad, 0xfb, 0x9e, 0x96, 0x1f, 0xfd, 0x18, 0x72,
+	0x5a, 0x58, 0x0e, 0x24, 0x45, 0x9f, 0x4e, 0x86, 0xdf, 0x9f, 0xb3, 0x38,
+	0x16, 0xe5, 0x98, 0x8e, 0xb1, 0xf0, 0xe7, 0x92, 0x51, 0x3d, 0x93, 0x34,
+	0xc7, 0xd9, 0xef, 0x0d, 0x59, 0x73, 0x12, 0x7a, 0xbe, 0xb7, 0x47, 0xba,
+	0xa7, 0xa5, 0x77, 0xd5, 0x1c, 0x7f, 0x1d, 0xb4, 0x84, 0x55, 0x6c, 0x9f,
+	0x13, 0xdd, 0x1f, 0xef, 0xd9, 0x1c, 0x0f, 0xfb, 0xe3, 0xd3, 0xd2, 0xbd,
+	0x3a, 0x62, 0xbc, 0x29, 0x87, 0xb1, 0x66, 0x48, 0x2e, 0xa1, 0xa6, 0xb1,
+	0x86, 0xe6, 0xe0, 0x73, 0x0f, 0x91, 0x96, 0x83, 0xc0, 0x14, 0xf0, 0x09,
+	0xd4, 0xd9, 0xd6, 0x27, 0xe5, 0x4b, 0x46, 0x97, 0xe4, 0x55, 0x4d, 0x1b,
+	0xf6, 0x7a, 0xa5, 0xb0, 0xf3, 0x5b, 0x87, 0xa6, 0x77, 0x7b, 0xfd, 0x00,
+	0x9e, 0x67, 0x8c, 0x62, 0xec, 0x4a, 0x6b, 0xc5, 0xe2, 0x18, 0xef, 0x5d,
+	0x69, 0xd5, 0xad, 0x11, 0x23, 0xab, 0x45, 0xfd, 0x73, 0xed, 0x79, 0xc5,
+	0x7b, 0xa1, 0x3a, 0x68, 0xd4, 0xe4, 0x16, 0x2d, 0x7b, 0x03, 0xf2, 0x83,
+	0xfb, 0x19, 0xcc, 0xbd, 0xd2, 0xca, 0x58, 0xf3, 0xaa, 0x7f, 0x5f, 0x93,
+	0xe0, 0x9a, 0xeb, 0x8c, 0x18, 0x93, 0xea, 0xd9, 0x11, 0xe3, 0x84, 0xd6,
+	0xfe, 0xac, 0xa1, 0x4d, 0x6e, 0x7b, 0xb6, 0x5b, 0xc9, 0x28, 0x64, 0x79,
+	0x73, 0x4a, 0xd5, 0x69, 0x79, 0xda, 0xe5, 0xbc, 0x2b, 0xad, 0xac, 0x15,
+	0xd1, 0x4e, 0xdc, 0xc0, 0x18, 0xc8, 0xb9, 0x97, 0xaf, 0xda, 0x87, 0xd7,
+	0xd7, 0xda, 0xe3, 0x5d, 0xd9, 0xbe, 0xc7, 0x2e, 0x35, 0xe7, 0x82, 0x9a,
+	0x13, 0x56, 0xb2, 0xde, 0xbe, 0xcf, 0xcf, 0x64, 0xfb, 0x3e, 0xdd, 0x9b,
+	0x3c, 0x97, 0xb0, 0xe6, 0x93, 0x98, 0x5b, 0x76, 0x07, 0xe3, 0x75, 0xb9,
+	0xdc, 0xca, 0x5b, 0x17, 0xe5, 0xc2, 0xe6, 0xda, 0xbf, 0xc2, 0x75, 0x3b,
+	0x4d, 0xbf, 0xf2, 0x69, 0xe4, 0x77, 0x8e, 0x3d, 0xaa, 0xe4, 0xbd, 0xdb,
+	0x1a, 0x3c, 0x58, 0xd3, 0xcc, 0xf1, 0x9f, 0x09, 0x75, 0x75, 0x44, 0xc5,
+	0x98, 0xdb, 0xa0, 0xa7, 0x7d, 0xcf, 0xc0, 0x67, 0x47, 0x6d, 0x35, 0xe7,
+	0x92, 0x35, 0x2d, 0xfb, 0x4e, 0x0d, 0x1a, 0x97, 0x10, 0xdb, 0x9c, 0x18,
+	0xaf, 0x51, 0x2b, 0x59, 0x7c, 0x27, 0xfe, 0x4e, 0xd6, 0x01, 0xd0, 0xe5,
+	0xe0, 0xf0, 0xcf, 0xe4, 0xa8, 0x9c, 0xa8, 0x1c, 0x43, 0x2e, 0x9c, 0x93,
+	0xe1, 0x67, 0x90, 0x37, 0x2a, 0x05, 0x3c, 0x49, 0x9f, 0xf5, 0x72, 0xe0,
+	0x9c, 0x7a, 0xcf, 0xfc, 0x24, 0xea, 0x64, 0xd8, 0x6e, 0x79, 0x70, 0x78,
+	0x05, 0xcf, 0xbc, 0xa0, 0x70, 0xa8, 0x2b, 0x0d, 0xf8, 0x40, 0xe2, 0xf9,
+	0x3d, 0xb2, 0xfb, 0x01, 0xda, 0x22, 0x32, 0xfd, 0x6d, 0x11, 0xf5, 0xee,
+	0xbd, 0x6e, 0x75, 0x8a, 0xec, 0xa5, 0xdd, 0x34, 0x61, 0x63, 0x73, 0xde,
+	0x99, 0xd6, 0xb6, 0x6b, 0x73, 0xe6, 0xa2, 0xac, 0x2a, 0xfb, 0xbb, 0x7d,
+	0xd5, 0xfb, 0x3f, 0xba, 0x8a, 0x72, 0x38, 0x39, 0x2d, 0x77, 0xac, 0x7a,
+	0xf6, 0x56, 0x5a, 0x3a, 0xaa, 0xe4, 0x3a, 0xa7, 0xe4, 0xda, 0x92, 0xc3,
+	0x29, 0xca, 0x9c, 0xbc, 0xf0, 0xbd, 0x40, 0x4f, 0x16, 0xf7, 0xfb, 0xf6,
+	0x33, 0xf8, 0x0c, 0x7f, 0x57, 0x42, 0xd9, 0xb0, 0xee, 0xbe, 0x7f, 0x37,
+	0xcf, 0x59, 0xf7, 0xad, 0x92, 0xcf, 0x1b, 0xb7, 0xf1, 0xf9, 0x14, 0x62,
+	0xea, 0xd0, 0x90, 0xc7, 0xeb, 0xab, 0x4b, 0x1f, 0xce, 0xeb, 0x37, 0x37,
+	0x79, 0x0d, 0x49, 0x43, 0xd5, 0xaf, 0x5d, 0xbd, 0xd2, 0x8d, 0xa8, 0x07,
+	0x7b, 0xf8, 0x09, 0xf6, 0x9a, 0x12, 0xd2, 0xe0, 0xed, 0xb7, 0xe1, 0x92,
+	0x96, 0x80, 0x76, 0xd2, 0x73, 0x9f, 0xaf, 0x2f, 0xee, 0x7f, 0x74, 0xc7,
+	0x7b, 0x97, 0xc4, 0x70, 0x86, 0x31, 0xa6, 0x2b, 0x9d, 0x65, 0x7d, 0xff,
+	0x9a, 0x16, 0x5d, 0xe9, 0xcc, 0xde, 0xd4, 0xd9, 0xeb, 0xd0, 0x59, 0x5d,
+	0x7e, 0x13, 0xbc, 0xc0, 0x9f, 0x9f, 0x19, 0x31, 0x0e, 0x13, 0x5b, 0x18,
+	0x5c, 0x0f, 0x31, 0xd4, 0xd7, 0x5d, 0xc7, 0x47, 0xd0, 0xdd, 0x9b, 0xa2,
+	0xf4, 0x07, 0x7e, 0x90, 0x7f, 0xd4, 0xf3, 0x8c, 0x61, 0xe4, 0xa9, 0x43,
+	0xf9, 0x3e, 0x69, 0x53, 0x67, 0xfc, 0x33, 0x9e, 0x3e, 0x95, 0x6f, 0xfb,
+	0xfa, 0xcc, 0xcd, 0x50, 0x67, 0xe6, 0x6e, 0x4f, 0x7f, 0x9d, 0x6a, 0xce,
+	0x62, 0x32, 0xa1, 0xfc, 0xda, 0x1a, 0xba, 0x65, 0x37, 0x75, 0xf8, 0xb4,
+	0xeb, 0xfd, 0x2f, 0xbb, 0xd3, 0xb2, 0xe8, 0x7e, 0x98, 0x1e, 0x3d, 0x1d,
+	0x4e, 0x88, 0xe7, 0x3f, 0x57, 0xeb, 0x4f, 0x5f, 0x0d, 0x2b, 0x5b, 0x9d,
+	0x80, 0xec, 0x4e, 0x56, 0x3e, 0xe6, 0xdb, 0xb7, 0xc7, 0xeb, 0xd0, 0x87,
+	0xf0, 0x7a, 0xb8, 0x3c, 0x68, 0xbc, 0x8d, 0xb5, 0x26, 0x15, 0x86, 0x8b,
+	0x88, 0xe3, 0xf3, 0x9a, 0xd8, 0xe4, 0x35, 0xa0, 0xcd, 0x9b, 0x97, 0x65,
+	0x5d, 0xea, 0x32, 0x3e, 0x3d, 0xaa, 0xde, 0xbf, 0x7f, 0xa3, 0xcc, 0xb8,
+	0x0c, 0xcc, 0x13, 0xeb, 0x93, 0x4b, 0x8d, 0x84, 0x5c, 0x22, 0x96, 0x18,
+	0xc3, 0x7f, 0xf7, 0x98, 0x9f, 0x9b, 0xa3, 0xf2, 0x66, 0xb9, 0xbd, 0x56,
+	0x1c, 0x95, 0xd7, 0xcb, 0x41, 0xbd, 0x48, 0x2c, 0xcb, 0xfc, 0x3f, 0x27,
+	0x6f, 0x2d, 0x0d, 0xca, 0xfa, 0x0c, 0xf2, 0xf8, 0x10, 0x65, 0x30, 0x62,
+	0x7c, 0x46, 0xfd, 0xbe, 0xe2, 0x4a, 0xeb, 0xbc, 0x85, 0x75, 0x97, 0x5b,
+	0x72, 0x84, 0xe7, 0xd0, 0xfc, 0xde, 0xf8, 0x04, 0x56, 0xe1, 0xbc, 0x3e,
+	0xa9, 0x2d, 0xa3, 0x2e, 0x2f, 0x73, 0x5d, 0xca, 0x69, 0x5a, 0x7d, 0x9f,
+	0xc4, 0x3e, 0xf7, 0xf3, 0xbd, 0xf4, 0x18, 0x75, 0x71, 0xa5, 0xb5, 0x61,
+	0xf1, 0x1c, 0x72, 0x4e, 0x1a, 0xd0, 0xd7, 0x97, 0x93, 0x3c, 0x27, 0xcf,
+	0x0b, 0x7f, 0x9f, 0x52, 0x6b, 0xcc, 0xa0, 0x16, 0xb8, 0xd2, 0x5a, 0xb0,
+	0x9e, 0x52, 0x7a, 0x6a, 0x54, 0x1f, 0xf0, 0xc7, 0x79, 0xcd, 0x7b, 0x86,
+	0xb3, 0x6f, 0x88, 0xf5, 0xe7, 0x03, 0xc8, 0xff, 0xac, 0x3d, 0x89, 0xb7,
+	0x28, 0x8b, 0x04, 0x6a, 0x5c, 0xae, 0xc5, 0xdf, 0x04, 0x25, 0x87, 0xf3,
+	0x32, 0x09, 0x7a, 0x80, 0xcb, 0x5c, 0xc6, 0xfd, 0x5b, 0x65, 0x23, 0xe6,
+	0xc5, 0x77, 0xbe, 0xaf, 0xb5, 0x81, 0x98, 0xbf, 0xb1, 0x19, 0xf3, 0xfb,
+	0x71, 0x6d, 0x38, 0xa9, 0xa1, 0xff, 0x84, 0xf5, 0xd9, 0x77, 0x61, 0xcc,
+	0x1f, 0xc7, 0x7c, 0x8e, 0xf5, 0x49, 0x69, 0x59, 0x6c, 0xf6, 0x99, 0x6a,
+	0xc2, 0x77, 0x31, 0x72, 0xb2, 0xd8, 0x18, 0x8c, 0x9f, 0xd7, 0x1c, 0xf5,
+	0xce, 0x46, 0x72, 0x88, 0x7d, 0xb7, 0x3e, 0x69, 0x2c, 0x4b, 0x22, 0x94,
+	0x7e, 0x48, 0xdc, 0x86, 0x87, 0xb9, 0x17, 0x34, 0xf6, 0xdf, 0x6c, 0x69,
+	0x6c, 0x9f, 0x63, 0x84, 0xd2, 0x87, 0xe4, 0x0f, 0xfc, 0x39, 0x8e, 0x9a,
+	0xf3, 0x1f, 0x76, 0xf3, 0xec, 0xab, 0xe1, 0xf6, 0x82, 0x06, 0xd2, 0x76,
+	0x63, 0xfb, 0xbe, 0x89, 0xad, 0x7d, 0xb9, 0x27, 0x6a, 0x98, 0xbd, 0x36,
+	0xf6, 0x7d, 0x15, 0xcf, 0x3c, 0x04, 0x3a, 0xae, 0x84, 0x74, 0xeb, 0x21,
+	0x29, 0x36, 0xae, 0xde, 0xa3, 0x9d, 0x06, 0x3e, 0xc3, 0xf5, 0xb9, 0xcf,
+	0x21, 0xd0, 0x77, 0x45, 0xd3, 0xad, 0x43, 0x90, 0xa5, 0xb7, 0x47, 0xe8,
+	0x39, 0xd3, 0xf8, 0xa1, 0x0c, 0x89, 0xbe, 0xa2, 0x29, 0xf9, 0xeb, 0xb5,
+	0x51, 0x38, 0xc4, 0x94, 0x74, 0xaf, 0xcd, 0x4a, 0x68, 0x8d, 0x3d, 0x00,
+	0xda, 0x22, 0xf5, 0xb8, 0x0b, 0x7e, 0x2c, 0x76, 0xd8, 0x22, 0xde, 0x67,
+	0x1f, 0x77, 0xb5, 0x57, 0x7a, 0x89, 0xf7, 0x59, 0x0f, 0x1c, 0xc4, 0x7f,
+	0xd6, 0x04, 0x2f, 0xb5, 0x32, 0xa9, 0x77, 0x54, 0xde, 0xcc, 0x37, 0x78,
+	0xdf, 0x4c, 0x88, 0xf0, 0x1e, 0xe3, 0x43, 0x9f, 0x44, 0xbe, 0x3e, 0x8c,
+	0x98, 0x90, 0x03, 0x76, 0xc6, 0xba, 0xa7, 0x86, 0x24, 0xec, 0xbd, 0xeb,
+	0xa0, 0xfa, 0x25, 0x6f, 0x2d, 0x9b, 0xfe, 0xef, 0x53, 0x64, 0xdf, 0xf9,
+	0x14, 0x7b, 0x9a, 0x03, 0xb0, 0x53, 0xd6, 0x23, 0xa2, 0x6f, 0xa0, 0xde,
+	0xbc, 0xd4, 0x88, 0xf6, 0xf2, 0x7d, 0xcb, 0xd7, 0x5d, 0x5c, 0x13, 0xbb,
+	0xc7, 0x14, 0x56, 0xf4, 0xef, 0xf1, 0x3b, 0xea, 0xa0, 0x6d, 0x98, 0x32,
+	0x01, 0x4c, 0xc9, 0x3a, 0x69, 0xca, 0x7f, 0xe7, 0xcd, 0x70, 0x4e, 0x6c,
+	0xab, 0x95, 0x86, 0x65, 0x03, 0x38, 0x6b, 0xdd, 0xb5, 0x10, 0x07, 0xdf,
+	0xd6, 0xea, 0x65, 0xf5, 0xbb, 0x34, 0xed, 0x01, 0x60, 0xac, 0x44, 0x9f,
+	0xaa, 0x75, 0x4e, 0x3e, 0x20, 0x9e, 0xbd, 0xc3, 0xca, 0x54, 0xcc, 0x5a,
+	0xaf, 0x7a, 0xb5, 0xc5, 0x46, 0x75, 0x4a, 0xfe, 0xd4, 0x5d, 0x50, 0xbd,
+	0xd2, 0x25, 0xd4, 0x1b, 0xe1, 0x45, 0x55, 0x6b, 0xb5, 0xe1, 0x54, 0xc4,
+	0xb7, 0x67, 0x8f, 0xc0, 0x07, 0x4d, 0xf5, 0x6e, 0x81, 0xbe, 0xd2, 0x6a,
+	0x65, 0x11, 0x2f, 0x74, 0xcb, 0x32, 0x8a, 0xc8, 0x73, 0x59, 0xf5, 0x7e,
+	0x0a, 0xfd, 0xf7, 0xf7, 0x54, 0x1c, 0x96, 0x1a, 0x64, 0xf3, 0x5c, 0x02,
+	0xeb, 0x68, 0xca, 0x3e, 0x43, 0x4a, 0x0f, 0x0f, 0x28, 0xec, 0x1a, 0x5a,
+	0x41, 0x80, 0x5a, 0x1b, 0x12, 0x59, 0x81, 0xbf, 0xc2, 0x77, 0xc3, 0x6b,
+	0xd4, 0x01, 0x65, 0x3b, 0x2b, 0x11, 0xc8, 0x9e, 0x58, 0x22, 0xb4, 0x48,
+	0x19, 0xc7, 0x61, 0x17, 0x5c, 0x07, 0x32, 0xe6, 0xbb, 0x2c, 0xcb, 0x1d,
+	0xf2, 0x4c, 0xc3, 0xf4, 0xdf, 0x3d, 0x7f, 0x89, 0xef, 0xa3, 0xeb, 0x73,
+	0x63, 0x03, 0xc4, 0x4f, 0x52, 0x6a, 0x00, 0x63, 0x9c, 0x66, 0x0d, 0xce,
+	0x18, 0x50, 0x88, 0x47, 0x94, 0xaf, 0xb3, 0x06, 0xf6, 0x7c, 0x9f, 0xf8,
+	0x3a, 0x62, 0x11, 0xdb, 0x8e, 0x62, 0x8f, 0x9d, 0xe4, 0xea, 0xd5, 0x9e,
+	0x93, 0xa0, 0xf3, 0xfc, 0x92, 0x39, 0x55, 0x90, 0x14, 0xdf, 0x71, 0x9e,
+	0xb1, 0xc1, 0xf7, 0x06, 0xe2, 0xe4, 0x42, 0x85, 0xef, 0x33, 0x17, 0xe1,
+	0x59, 0x53, 0x72, 0xbe, 0xcc, 0x1a, 0xf0, 0x76, 0xe8, 0x8b, 0xd7, 0xc5,
+	0xf1, 0x10, 0xfc, 0xff, 0xa2, 0xc1, 0xdf, 0x91, 0xf1, 0x77, 0x41, 0x66,
+	0x2a, 0xa1, 0x1d, 0x84, 0x8e, 0x0b, 0x46, 0xc4, 0xb7, 0x03, 0xa7, 0x4c,
+	0x8c, 0x35, 0x62, 0x9c, 0xc3, 0xf7, 0x97, 0xdd, 0xcb, 0x2d, 0xd6, 0x3f,
+	0x17, 0x10, 0xe7, 0xa6, 0x92, 0x53, 0xb0, 0x9d, 0x42, 0xbc, 0x13, 0xb4,
+	0xfe, 0x5d, 0xdc, 0xcb, 0xbb, 0xdc, 0xc7, 0x4c, 0x5d, 0x94, 0x22, 0x30,
+	0xfd, 0x48, 0xe2, 0x65, 0xd9, 0x83, 0x3a, 0x55, 0x93, 0x37, 0x2d, 0x73,
+	0x5c, 0x34, 0xb5, 0xde, 0xf0, 0x7d, 0xb0, 0xbd, 0x37, 0x10, 0xdf, 0x3a,
+	0xfc, 0xda, 0x3d, 0x5b, 0x26, 0x16, 0x3a, 0xaa, 0xde, 0x05, 0xb8, 0x60,
+	0xb1, 0x7f, 0xc7, 0xdf, 0x44, 0xfe, 0xa5, 0xda, 0x63, 0xeb, 0x8c, 0x8d,
+	0xfd, 0x63, 0xd2, 0xe7, 0xf1, 0x78, 0xc0, 0xf2, 0x68, 0xe4, 0x3a, 0x91,
+	0xb6, 0x75, 0xce, 0xfb, 0xeb, 0x9c, 0xf5, 0xd7, 0xa9, 0xf9, 0xeb, 0x5c,
+	0xd8, 0x5c, 0xe7, 0x6e, 0xe8, 0xbf, 0xd5, 0x7a, 0x0a, 0xf8, 0x21, 0x93,
+	0x6a, 0xb5, 0x1c, 0xd4, 0x59, 0xa5, 0xd1, 0x79, 0x75, 0x46, 0xaa, 0xa7,
+	0xbf, 0x71, 0x6f, 0xc6, 0x2a, 0xc4, 0xc3, 0x0a, 0x7b, 0xa0, 0x92, 0x82,
+	0x1d, 0x16, 0xc4, 0xc3, 0xdc, 0x3c, 0xb7, 0xf3, 0xce, 0xf5, 0xba, 0xa1,
+	0xc3, 0x1c, 0x72, 0x86, 0x91, 0x39, 0x67, 0x49, 0x61, 0xdf, 0x6f, 0xea,
+	0xb0, 0xf3, 0x5e, 0xe4, 0x87, 0x9f, 0xc0, 0x66, 0x8c, 0x4c, 0xbd, 0x91,
+	0x43, 0xbd, 0xc3, 0xf9, 0x77, 0x40, 0x8f, 0x85, 0x4c, 0xad, 0x51, 0xc8,
+	0x9c, 0xe5, 0x79, 0x0e, 0xe6, 0xd5, 0x1a, 0x3d, 0x90, 0x7b, 0x8f, 0xea,
+	0x8b, 0xbc, 0x5c, 0x8e, 0x31, 0x06, 0xc1, 0xd6, 0x63, 0x18, 0x8b, 0xab,
+	0xdf, 0x68, 0xd5, 0xdd, 0x65, 0xf8, 0x74, 0x02, 0xe3, 0xd5, 0xae, 0x49,
+	0x85, 0x47, 0x2d, 0x59, 0x71, 0x7f, 0xa5, 0x15, 0xcb, 0x97, 0xb5, 0x52,
+	0x79, 0x18, 0x73, 0x46, 0xf9, 0x5b, 0x9f, 0x3d, 0xc0, 0x49, 0x53, 0xd5,
+	0x1d, 0x69, 0x4a, 0x80, 0x26, 0xbd, 0x8d, 0xa6, 0x04, 0xe8, 0x41, 0xcc,
+	0x3c, 0xc5, 0xde, 0xf1, 0xa8, 0x9c, 0x28, 0xf3, 0x9d, 0x26, 0xfe, 0x46,
+	0xd5, 0x90, 0x30, 0xb0, 0x65, 0xe4, 0x94, 0x19, 0x5f, 0x57, 0xbd, 0x1a,
+	0x73, 0xb8, 0x2e, 0x23, 0xa9, 0xba, 0xa8, 0xfc, 0x92, 0x38, 0x81, 0x7c,
+	0xf5, 0x86, 0xdb, 0x23, 0x6f, 0xfa, 0x7b, 0x5d, 0x14, 0x9e, 0x33, 0x6e,
+	0xdf, 0xeb, 0xc9, 0x4a, 0x2a, 0xf3, 0x8a, 0x15, 0xf2, 0xf9, 0xea, 0xc3,
+	0x5e, 0x7b, 0x30, 0x37, 0x95, 0x39, 0xdf, 0xd8, 0x69, 0xae, 0x83, 0xb9,
+	0x91, 0xb6, 0xb9, 0x0e, 0xe6, 0xf5, 0x20, 0xef, 0xf5, 0x28, 0x9e, 0x4a,
+	0xa0, 0xeb, 0x52, 0x99, 0x3c, 0xf1, 0x0c, 0x82, 0x7b, 0x1a, 0xc4, 0xc6,
+	0x53, 0xe2, 0x9f, 0xd9, 0xf2, 0xf7, 0x7a, 0x57, 0xf5, 0x6b, 0x94, 0x0d,
+	0x4c, 0x58, 0x3c, 0x9b, 0x99, 0xd1, 0xb2, 0xf5, 0x3c, 0x72, 0xd5, 0x8d,
+	0xc4, 0x43, 0x29, 0x1b, 0xb9, 0x92, 0xe7, 0x3c, 0x8d, 0x72, 0x81, 0xef,
+	0x3d, 0xc3, 0x2e, 0xde, 0x21, 0x5e, 0xbe, 0x31, 0xa4, 0xde, 0x43, 0x70,
+	0xfc, 0x73, 0x20, 0x31, 0x32, 0x63, 0x7c, 0xf7, 0xe0, 0x6e, 0xa9, 0x2f,
+	0x7f, 0x11, 0x63, 0x19, 0xe4, 0xc5, 0x43, 0x5a, 0xe6, 0xdc, 0x24, 0xae,
+	0x1f, 0xc2, 0x35, 0xe2, 0xf0, 0x72, 0x0e, 0xf7, 0x1f, 0xc2, 0xf5, 0xbc,
+	0x96, 0x6d, 0xe6, 0x70, 0xfd, 0x30, 0xae, 0x27, 0x48, 0x9b, 0xf3, 0x8a,
+	0x35, 0xa5, 0xd9, 0x58, 0xcb, 0x3e, 0x37, 0x89, 0x4f, 0xfb, 0x7a, 0xbc,
+	0x07, 0x3d, 0x95, 0x79, 0x3e, 0x96, 0x04, 0x4d, 0x0f, 0x6a, 0x4e, 0xbd,
+	0x1b, 0x6b, 0x0c, 0xe1, 0x79, 0xda, 0x54, 0xfb, 0x39, 0xd4, 0x6d, 0xaa,
+	0x67, 0x14, 0x4a, 0xa7, 0x81, 0x77, 0x1f, 0x41, 0xde, 0xd7, 0xc4, 0xb1,
+	0x1e, 0x97, 0x62, 0x2a, 0x2d, 0x0b, 0xf5, 0x90, 0x64, 0x63, 0x05, 0x7c,
+	0x2f, 0x48, 0x66, 0x1c, 0xf7, 0xeb, 0xb4, 0x05, 0xce, 0x2b, 0x49, 0xb1,
+	0x4a, 0xfc, 0xce, 0x7e, 0xd1, 0x57, 0xc0, 0x37, 0xfb, 0x44, 0x79, 0xc8,
+	0x20, 0x46, 0xfb, 0xdd, 0xa1, 0xa7, 0xe5, 0xbd, 0xd3, 0x8c, 0x7c, 0xac,
+	0x65, 0xea, 0xfe, 0x59, 0x9d, 0xc5, 0xdf, 0x2b, 0xb1, 0x47, 0x25, 0xc5,
+	0x50, 0x9a, 0x7d, 0x0e, 0xd5, 0x17, 0x4f, 0x79, 0x67, 0x7a, 0xed, 0xef,
+	0x90, 0x04, 0xfe, 0xc2, 0x7d, 0xbf, 0x82, 0xe7, 0xbd, 0xbe, 0x54, 0xb6,
+	0xf9, 0x41, 0x5d, 0xf0, 0x5d, 0xfd, 0x15, 0xe8, 0xe2, 0xfc, 0x87, 0xf6,
+	0xb9, 0xd8, 0xe3, 0x9a, 0x47, 0x2c, 0x62, 0x7f, 0x2c, 0x90, 0xdf, 0xd5,
+	0x34, 0x92, 0xbe, 0xc3, 0x58, 0x4b, 0x52, 0x8c, 0xb3, 0xb9, 0x58, 0x42,
+	0xd5, 0xbe, 0x1b, 0x4b, 0xf2, 0xc4, 0x16, 0xbd, 0xa4, 0x95, 0x72, 0x78,
+	0x04, 0xf5, 0x1a, 0x7f, 0xff, 0xf0, 0xb8, 0xe4, 0x53, 0xec, 0xd1, 0x84,
+	0x90, 0x0b, 0x0b, 0xf8, 0xbe, 0x25, 0xb7, 0x92, 0x2f, 0xb7, 0x7c, 0xf5,
+	0x5b, 0x4a, 0x77, 0x35, 0x8b, 0xfb, 0x05, 0xbd, 0x8b, 0x69, 0xa5, 0xb3,
+	0x9a, 0x7a, 0xcf, 0x36, 0xe0, 0x3d, 0xe8, 0xbf, 0xed, 0x6c, 0x73, 0x93,
+	0x16, 0x69, 0xfb, 0x38, 0xdf, 0x5b, 0x18, 0xb6, 0x85, 0xf4, 0x93, 0x0f,
+	0xe6, 0xac, 0xe0, 0x5c, 0x34, 0xe0, 0x21, 0xe0, 0xf3, 0xa3, 0xca, 0x85,
+	0x74, 0xee, 0x31, 0xa4, 0x7b, 0xca, 0x08, 0x59, 0xcc, 0x01, 0x9f, 0xf6,
+	0xfb, 0xf8, 0xff, 0x37, 0xe5, 0xea, 0xf1, 0x1e, 0x86, 0xa8, 0xfc, 0xdf,
+	0x8b, 0xee, 0xa0, 0xf7, 0xab, 0xcf, 0x80, 0x0d, 0xe7, 0xac, 0xb5, 0xc5,
+	0x67, 0x6d, 0x07, 0x3e, 0x6b, 0x3e, 0x9f, 0x1f, 0x7e, 0x4e, 0xea, 0xd1,
+	0x59, 0x5b, 0xb2, 0xc1, 0x23, 0x6d, 0x6a, 0x27, 0x7b, 0xe3, 0x6f, 0x9c,
+	0xd4, 0xef, 0xad, 0xa2, 0xb6, 0x7b, 0xad, 0x5e, 0x27, 0xeb, 0x64, 0xcf,
+	0xee, 0xce, 0x22, 0xd7, 0x55, 0xab, 0x5e, 0xcd, 0x5c, 0x75, 0xd9, 0x6b,
+	0xde, 0x69, 0x6f, 0x0d, 0x34, 0xff, 0x8e, 0x7a, 0xef, 0xa4, 0xe4, 0x7a,
+	0x7d, 0xa9, 0x6a, 0xb5, 0x3d, 0x57, 0xde, 0xc0, 0x3c, 0x39, 0x5c, 0x90,
+	0x19, 0xe8, 0x31, 0x89, 0xeb, 0x9b, 0xe5, 0xe5, 0x65, 0x75, 0x86, 0xe4,
+	0x9f, 0xd5, 0xf0, 0x0c, 0x46, 0x9d, 0x43, 0x23, 0x5e, 0xcd, 0xaa, 0x78,
+	0xbd, 0xb1, 0xac, 0xee, 0xa9, 0xdf, 0x3c, 0xd4, 0xdd, 0x19, 0xc4, 0x73,
+	0xd4, 0x06, 0xd6, 0x6e, 0x29, 0xa2, 0x86, 0x3e, 0x6b, 0xcd, 0x18, 0xc4,
+	0x29, 0x5c, 0x6b, 0x03, 0x6b, 0x9d, 0x5f, 0x96, 0xbd, 0x7c, 0xa7, 0xa3,
+	0xaa, 0xce, 0xbd, 0xbc, 0x7e, 0xf5, 0xbc, 0x04, 0xbf, 0xd7, 0x8d, 0xfa,
+	0x39, 0x8e, 0xef, 0x95, 0xf0, 0xb7, 0xa7, 0x8c, 0x01, 0xa8, 0x6b, 0x66,
+	0x0a, 0x58, 0xaf, 0xd5, 0xf2, 0xfa, 0xd9, 0x2d, 0xd8, 0x7d, 0x84, 0xbf,
+	0x65, 0xc0, 0xdf, 0x23, 0xb0, 0x13, 0xf8, 0xc1, 0xe6, 0x38, 0xaf, 0x59,
+	0x4b, 0x04, 0xd7, 0x4c, 0x58, 0xff, 0x1b, 0xed, 0xcc, 0xfa, 0xa1, 0x98,
+	0x41, 0x00, 0x00, 0x00 };
+static u32 bnx2_TXP_b09FwData[(0xd0/4) + 1] = {
+	0x00000000, 0x00000014, 0x00000014, 0x00000014, 0x00000014, 0x00000010,
+	0x00000030, 0x00000030, 0x00000000, 0x00000000, 0x00000000, 0x00000010,
+	0x00008000, 0x00000000, 0x00000000, 0x00000000, 0x00008002, 0x00000000,
+	0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000005, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000004, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000006,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
+	0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 };
+static u32 bnx2_TXP_b09FwRodata[(0x30/4) + 1] = {
+	0x08003be8, 0x08003c14, 0x08003c5c, 0x08003c5c, 0x08003ae8, 0x08003b14,
+	0x08003b14, 0x08003c5c, 0x08003c5c, 0x08003c5c, 0x08003b7c, 0x00000000,
+	0x00000000 };
+static u32 bnx2_TXP_b09FwBss[(0xa20/4) + 1] = { 0x0 };
+static u32 bnx2_TXP_b09FwSbss[(0x80/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_txp_fw_09 = {
+	.ver_major			= 0x1,
+	.ver_minor			= 0x0,
+	.ver_fix			= 0x0,
+
+	.start_addr			= 0x08000060,
+
+	.text_addr			= 0x08000000,
+	.text_len			= 0x4194,
+	.text_index			= 0x0,
+	.gz_text			= bnx2_TXP_b09FwText,
+	.gz_text_len			= sizeof(bnx2_TXP_b09FwText),
+
+	.data_addr			= 0x080041e0,
+	.data_len			= 0xd0,
+	.data_index			= 0x0,
+	.data				= bnx2_TXP_b09FwData,
+
+	.sbss_addr			= 0x080042b0,
+	.sbss_len			= 0x80,
+	.sbss_index			= 0x0,
+	.sbss				= bnx2_TXP_b09FwSbss,
+
+	.bss_addr			= 0x08004330,
+	.bss_len			= 0xa20,
+	.bss_index			= 0x0,
+	.bss				= bnx2_TXP_b09FwBss,
+
+	.rodata_addr			= 0x08004198,
+	.rodata_len			= 0x30,
+	.rodata_index			= 0x0,
+	.rodata				= bnx2_TXP_b09FwRodata,
+};
+
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 488d8ed9e74..6482aed4bb7 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3684,7 +3684,7 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd
 			mii->val_out = 0;
 			read_lock_bh(&bond->lock);
 			read_lock(&bond->curr_slave_lock);
-			if (bond->curr_active_slave) {
+			if (netif_carrier_ok(bond->dev)) {
 				mii->val_out = BMSR_LSTATUS;
 			}
 			read_unlock(&bond->curr_slave_lock);
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 521c5b71023..c8126484c2b 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -2825,7 +2825,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring,
 		u64 csum_start_off, csum_stuff_off;
 
 		csum_start_off = (u64) (skb->h.raw - skb->data);
-		csum_stuff_off = (u64) ((skb->h.raw + skb->csum) - skb->data);
+		csum_stuff_off = csum_start_off + skb->csum_offset;
 
 		ctrl =  TX_DESC_CSUM_EN |
 			CAS_BASE(TX_DESC_CSUM_START, csum_start_off) |
@@ -4066,9 +4066,9 @@ static int cas_alloc_rxds(struct cas *cp)
 	return 0;
 }
 
-static void cas_reset_task(void *data)
+static void cas_reset_task(struct work_struct *work)
 {
-	struct cas *cp = (struct cas *) data;
+	struct cas *cp = container_of(work, struct cas, reset_task);
 #if 0
 	int pending = atomic_read(&cp->reset_task_pending);
 #else
@@ -5006,7 +5006,7 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
 	atomic_set(&cp->reset_task_pending_spare, 0);
 	atomic_set(&cp->reset_task_pending_mtu, 0);
 #endif
-	INIT_WORK(&cp->reset_task, cas_reset_task, cp);
+	INIT_WORK(&cp->reset_task, cas_reset_task);
 
 	/* Default link parameters */
 	if (link_mode >= 0 && link_mode <= 6)
diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h
index b265941e137..74758d2c7af 100644
--- a/drivers/net/chelsio/common.h
+++ b/drivers/net/chelsio/common.h
@@ -279,7 +279,7 @@ struct adapter {
 	struct petp   *tp;
 
 	struct port_info port[MAX_NPORTS];
-	struct work_struct stats_update_task;
+	struct delayed_work stats_update_task;
 	struct timer_list stats_update_timer;
 
 	spinlock_t tpi_lock;
diff --git a/drivers/net/chelsio/cphy.h b/drivers/net/chelsio/cphy.h
index 60901f25014..cf914349988 100644
--- a/drivers/net/chelsio/cphy.h
+++ b/drivers/net/chelsio/cphy.h
@@ -91,7 +91,7 @@ struct cphy {
 	int state;	/* Link status state machine */
 	adapter_t *adapter;                  /* associated adapter */
 
-	struct work_struct phy_update;
+	struct delayed_work phy_update;
 
 	u16 bmsr;
 	int count;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 53bec673981..de48eadddbc 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -953,10 +953,11 @@ static void t1_netpoll(struct net_device *dev)
  * Periodic accumulation of MAC statistics.  This is used only if the MAC
  * does not have any other way to prevent stats counter overflow.
  */
-static void mac_stats_task(void *data)
+static void mac_stats_task(struct work_struct *work)
 {
 	int i;
-	struct adapter *adapter = data;
+	struct adapter *adapter =
+		container_of(work, struct adapter, stats_update_task.work);
 
 	for_each_port(adapter, i) {
 		struct port_info *p = &adapter->port[i];
@@ -977,9 +978,10 @@ static void mac_stats_task(void *data)
 /*
  * Processes elmer0 external interrupts in process context.
  */
-static void ext_intr_task(void *data)
+static void ext_intr_task(struct work_struct *work)
 {
-	struct adapter *adapter = data;
+	struct adapter *adapter =
+		container_of(work, struct adapter, ext_intr_handler_task);
 
 	t1_elmer0_ext_intr_handler(adapter);
 
@@ -1113,9 +1115,9 @@ static int __devinit init_one(struct pci_dev *pdev,
 			spin_lock_init(&adapter->mac_lock);
 
 			INIT_WORK(&adapter->ext_intr_handler_task,
-				  ext_intr_task, adapter);
-			INIT_WORK(&adapter->stats_update_task, mac_stats_task,
-				  adapter);
+				  ext_intr_task);
+			INIT_DELAYED_WORK(&adapter->stats_update_task,
+					  mac_stats_task);
 
 			pci_set_drvdata(pdev, netdev);
 		}
diff --git a/drivers/net/chelsio/my3126.c b/drivers/net/chelsio/my3126.c
index 0b90014d5b3..c7731b6f9de 100644
--- a/drivers/net/chelsio/my3126.c
+++ b/drivers/net/chelsio/my3126.c
@@ -93,9 +93,11 @@ static int my3126_interrupt_handler(struct cphy *cphy)
 	return cphy_cause_link_change;
 }
 
-static void my3216_poll(void *arg)
+static void my3216_poll(struct work_struct *work)
 {
-	my3126_interrupt_handler(arg);
+	struct cphy *cphy = container_of(work, struct cphy, phy_update.work);
+
+	my3126_interrupt_handler(cphy);
 }
 
 static int my3126_set_loopback(struct cphy *cphy, int on)
@@ -171,7 +173,7 @@ static struct cphy *my3126_phy_create(adapter_t *adapter,
 	if (cphy)
 		cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops);
 
-	INIT_WORK(&cphy->phy_update, my3216_poll, cphy);
+	INIT_DELAYED_WORK(&cphy->phy_update, my3216_poll);
 	cphy->bmsr = 0;
 
 	return (cphy);
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index dec70c2b374..4612f71a710 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -1974,7 +1974,7 @@ out:
 	return ret;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	unregister_netdev(dev_cs89x0);
diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index 00e2a8a134d..4ae0fed7122 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -40,6 +40,10 @@
  *
  *      v0.009: Module support fixes, multiple interfaces support, various
  *              bits. macro
+ *
+ *      v0.010: Fixes for the PMAD mapping of the LANCE buffer and for the
+ *              PMAX requirement to only use halfword accesses to the
+ *              buffer. macro
  */
 
 #include <linux/crc32.h>
@@ -54,6 +58,7 @@
 #include <linux/spinlock.h>
 #include <linux/stddef.h>
 #include <linux/string.h>
+#include <linux/types.h>
 
 #include <asm/addrspace.h>
 #include <asm/system.h>
@@ -67,7 +72,7 @@
 #include <asm/dec/tc.h>
 
 static char version[] __devinitdata =
-"declance.c: v0.009 by Linux MIPS DECstation task force\n";
+"declance.c: v0.010 by Linux MIPS DECstation task force\n";
 
 MODULE_AUTHOR("Linux MIPS DECstation task force");
 MODULE_DESCRIPTION("DEC LANCE (DECstation onboard, PMAD-xx) driver");
@@ -110,24 +115,25 @@ MODULE_LICENSE("GPL");
 #define	LE_C3_BCON	0x1	/* Byte control */
 
 /* Receive message descriptor 1 */
-#define LE_R1_OWN       0x80	/* Who owns the entry */
-#define LE_R1_ERR       0x40	/* Error: if FRA, OFL, CRC or BUF is set */
-#define LE_R1_FRA       0x20	/* FRA: Frame error */
-#define LE_R1_OFL       0x10	/* OFL: Frame overflow */
-#define LE_R1_CRC       0x08	/* CRC error */
-#define LE_R1_BUF       0x04	/* BUF: Buffer error */
-#define LE_R1_SOP       0x02	/* Start of packet */
-#define LE_R1_EOP       0x01	/* End of packet */
-#define LE_R1_POK       0x03	/* Packet is complete: SOP + EOP */
-
-#define LE_T1_OWN       0x80	/* Lance owns the packet */
-#define LE_T1_ERR       0x40	/* Error summary */
-#define LE_T1_EMORE     0x10	/* Error: more than one retry needed */
-#define LE_T1_EONE      0x08	/* Error: one retry needed */
-#define LE_T1_EDEF      0x04	/* Error: deferred */
-#define LE_T1_SOP       0x02	/* Start of packet */
-#define LE_T1_EOP       0x01	/* End of packet */
-#define LE_T1_POK	0x03	/* Packet is complete: SOP + EOP */
+#define LE_R1_OWN	0x8000	/* Who owns the entry */
+#define LE_R1_ERR	0x4000	/* Error: if FRA, OFL, CRC or BUF is set */
+#define LE_R1_FRA	0x2000	/* FRA: Frame error */
+#define LE_R1_OFL	0x1000	/* OFL: Frame overflow */
+#define LE_R1_CRC	0x0800	/* CRC error */
+#define LE_R1_BUF	0x0400	/* BUF: Buffer error */
+#define LE_R1_SOP	0x0200	/* Start of packet */
+#define LE_R1_EOP	0x0100	/* End of packet */
+#define LE_R1_POK	0x0300	/* Packet is complete: SOP + EOP */
+
+/* Transmit message descriptor 1 */
+#define LE_T1_OWN	0x8000	/* Lance owns the packet */
+#define LE_T1_ERR	0x4000	/* Error summary */
+#define LE_T1_EMORE	0x1000	/* Error: more than one retry needed */
+#define LE_T1_EONE	0x0800	/* Error: one retry needed */
+#define LE_T1_EDEF	0x0400	/* Error: deferred */
+#define LE_T1_SOP	0x0200	/* Start of packet */
+#define LE_T1_EOP	0x0100	/* End of packet */
+#define LE_T1_POK	0x0300	/* Packet is complete: SOP + EOP */
 
 #define LE_T3_BUF       0x8000	/* Buffer error */
 #define LE_T3_UFL       0x4000	/* Error underflow */
@@ -156,69 +162,57 @@ MODULE_LICENSE("GPL");
 #undef TEST_HITS
 #define ZERO 0
 
-/* The DS2000/3000 have a linear 64 KB buffer.
-
- * The PMAD-AA has 128 kb buffer on-board.
+/*
+ * The DS2100/3100 have a linear 64 kB buffer which supports halfword
+ * accesses only.  Each halfword of the buffer is word-aligned in the
+ * CPU address space.
  *
- * The IOASIC LANCE devices use a shared memory region. This region as seen
- * from the CPU is (max) 128 KB long and has to be on an 128 KB boundary.
- * The LANCE sees this as a 64 KB long continuous memory region.
+ * The PMAD-AA has a 128 kB buffer on-board.
  *
- * The LANCE's DMA address is used as an index in this buffer and DMA takes
- * place in bursts of eight 16-Bit words which are packed into four 32-Bit words
- * by the IOASIC. This leads to a strange padding: 16 bytes of valid data followed
- * by a 16 byte gap :-(.
+ * The IOASIC LANCE devices use a shared memory region.  This region
+ * as seen from the CPU is (max) 128 kB long and has to be on an 128 kB
+ * boundary.  The LANCE sees this as a 64 kB long continuous memory
+ * region.
+ *
+ * The LANCE's DMA address is used as an index in this buffer and DMA
+ * takes place in bursts of eight 16-bit words which are packed into
+ * four 32-bit words by the IOASIC.  This leads to a strange padding:
+ * 16 bytes of valid data followed by a 16 byte gap :-(.
  */
 
 struct lance_rx_desc {
 	unsigned short rmd0;		/* low address of packet */
-	short gap0;
-	unsigned char rmd1_hadr;	/* high address of packet */
-	unsigned char rmd1_bits;	/* descriptor bits */
-	short gap1;
+	unsigned short rmd1;		/* high address of packet
+					   and descriptor bits */
 	short length;			/* 2s complement (negative!)
 					   of buffer length */
-	short gap2;
 	unsigned short mblength;	/* actual number of bytes received */
-	short gap3;
 };
 
 struct lance_tx_desc {
 	unsigned short tmd0;		/* low address of packet */
-	short gap0;
-	unsigned char tmd1_hadr;	/* high address of packet */
-	unsigned char tmd1_bits;	/* descriptor bits */
-	short gap1;
+	unsigned short tmd1;		/* high address of packet
+					   and descriptor bits */
 	short length;			/* 2s complement (negative!)
 					   of buffer length */
-	short gap2;
 	unsigned short misc;
-	short gap3;
 };
 
 
 /* First part of the LANCE initialization block, described in databook. */
 struct lance_init_block {
 	unsigned short mode;		/* pre-set mode (reg. 15) */
-	short gap0;
 
-	unsigned char phys_addr[12];	/* physical ethernet address
-					   only 0, 1, 4, 5, 8, 9 are valid
-					   2, 3, 6, 7, 10, 11 are gaps */
-	unsigned short filter[8];	/* multicast filter
-					   only 0, 2, 4, 6 are valid
-					   1, 3, 5, 7 are gaps */
+	unsigned short phys_addr[3];	/* physical ethernet address */
+	unsigned short filter[4];	/* multicast filter */
 
 	/* Receive and transmit ring base, along with extra bits. */
 	unsigned short rx_ptr;		/* receive descriptor addr */
-	short gap1;
 	unsigned short rx_len;		/* receive len and high addr */
-	short gap2;
 	unsigned short tx_ptr;		/* transmit descriptor addr */
-	short gap3;
 	unsigned short tx_len;		/* transmit len and high addr */
-	short gap4;
-	short gap5[8];
+
+	short gap[4];
 
 	/* The buffer descriptors */
 	struct lance_rx_desc brx_ring[RX_RING_SIZE];
@@ -226,15 +220,28 @@ struct lance_init_block {
 };
 
 #define BUF_OFFSET_CPU sizeof(struct lance_init_block)
-#define BUF_OFFSET_LNC (sizeof(struct lance_init_block)>>1)
+#define BUF_OFFSET_LNC sizeof(struct lance_init_block)
 
-#define libdesc_offset(rt, elem) \
-((__u32)(((unsigned long)(&(((struct lance_init_block *)0)->rt[elem])))))
+#define shift_off(off, type)						\
+	(type == ASIC_LANCE || type == PMAX_LANCE ? off << 1 : off)
 
-/*
- * This works *only* for the ring descriptors
- */
-#define LANCE_ADDR(x) (CPHYSADDR(x) >> 1)
+#define lib_off(rt, type)						\
+	shift_off(offsetof(struct lance_init_block, rt), type)
+
+#define lib_ptr(ib, rt, type) 						\
+	((volatile u16 *)((u8 *)(ib) + lib_off(rt, type)))
+
+#define rds_off(rt, type)						\
+	shift_off(offsetof(struct lance_rx_desc, rt), type)
+
+#define rds_ptr(rd, rt, type) 						\
+	((volatile u16 *)((u8 *)(rd) + rds_off(rt, type)))
+
+#define tds_off(rt, type)						\
+	shift_off(offsetof(struct lance_tx_desc, rt), type)
+
+#define tds_ptr(td, rt, type) 						\
+	((volatile u16 *)((u8 *)(td) + tds_off(rt, type)))
 
 struct lance_private {
 	struct net_device *next;
@@ -242,7 +249,6 @@ struct lance_private {
 	int slot;
 	int dma_irq;
 	volatile struct lance_regs *ll;
-	volatile struct lance_init_block *init_block;
 
 	spinlock_t	lock;
 
@@ -260,8 +266,8 @@ struct lance_private {
 	char *tx_buf_ptr_cpu[TX_RING_SIZE];
 
 	/* Pointers to the ring buffers as seen from the LANCE */
-	char *rx_buf_ptr_lnc[RX_RING_SIZE];
-	char *tx_buf_ptr_lnc[TX_RING_SIZE];
+	uint rx_buf_ptr_lnc[RX_RING_SIZE];
+	uint tx_buf_ptr_lnc[TX_RING_SIZE];
 };
 
 #define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
@@ -294,7 +300,7 @@ static inline void writereg(volatile unsigned short *regptr, short value)
 static void load_csrs(struct lance_private *lp)
 {
 	volatile struct lance_regs *ll = lp->ll;
-	int leptr;
+	uint leptr;
 
 	/* The address space as seen from the LANCE
 	 * begins at address 0. HK
@@ -316,12 +322,14 @@ static void load_csrs(struct lance_private *lp)
  * Our specialized copy routines
  *
  */
-void cp_to_buf(const int type, void *to, const void *from, int len)
+static void cp_to_buf(const int type, void *to, const void *from, int len)
 {
 	unsigned short *tp, *fp, clen;
 	unsigned char *rtp, *rfp;
 
-	if (type == PMAX_LANCE) {
+	if (type == PMAD_LANCE) {
+		memcpy(to, from, len);
+	} else if (type == PMAX_LANCE) {
 		clen = len >> 1;
 		tp = (unsigned short *) to;
 		fp = (unsigned short *) from;
@@ -370,12 +378,14 @@ void cp_to_buf(const int type, void *to, const void *from, int len)
 	iob();
 }
 
-void cp_from_buf(const int type, void *to, const void *from, int len)
+static void cp_from_buf(const int type, void *to, const void *from, int len)
 {
 	unsigned short *tp, *fp, clen;
 	unsigned char *rtp, *rfp;
 
-	if (type == PMAX_LANCE) {
+	if (type == PMAD_LANCE) {
+		memcpy(to, from, len);
+	} else if (type == PMAX_LANCE) {
 		clen = len >> 1;
 		tp = (unsigned short *) to;
 		fp = (unsigned short *) from;
@@ -431,12 +441,10 @@ void cp_from_buf(const int type, void *to, const void *from, int len)
 static void lance_init_ring(struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
-	volatile struct lance_init_block *ib;
-	int leptr;
+	volatile u16 *ib = (volatile u16 *)dev->mem_start;
+	uint leptr;
 	int i;
 
-	ib = (struct lance_init_block *) (dev->mem_start);
-
 	/* Lock out other processes while setting up hardware */
 	netif_stop_queue(dev);
 	lp->rx_new = lp->tx_new = 0;
@@ -445,55 +453,64 @@ static void lance_init_ring(struct net_device *dev)
 	/* Copy the ethernet address to the lance init block.
 	 * XXX bit 0 of the physical address registers has to be zero
 	 */
-	ib->phys_addr[0] = dev->dev_addr[0];
-	ib->phys_addr[1] = dev->dev_addr[1];
-	ib->phys_addr[4] = dev->dev_addr[2];
-	ib->phys_addr[5] = dev->dev_addr[3];
-	ib->phys_addr[8] = dev->dev_addr[4];
-	ib->phys_addr[9] = dev->dev_addr[5];
+	*lib_ptr(ib, phys_addr[0], lp->type) = (dev->dev_addr[1] << 8) |
+				     dev->dev_addr[0];
+	*lib_ptr(ib, phys_addr[1], lp->type) = (dev->dev_addr[3] << 8) |
+				     dev->dev_addr[2];
+	*lib_ptr(ib, phys_addr[2], lp->type) = (dev->dev_addr[5] << 8) |
+				     dev->dev_addr[4];
 	/* Setup the initialization block */
 
 	/* Setup rx descriptor pointer */
-	leptr = LANCE_ADDR(libdesc_offset(brx_ring, 0));
-	ib->rx_len = (LANCE_LOG_RX_BUFFERS << 13) | (leptr >> 16);
-	ib->rx_ptr = leptr;
+	leptr = offsetof(struct lance_init_block, brx_ring);
+	*lib_ptr(ib, rx_len, lp->type) = (LANCE_LOG_RX_BUFFERS << 13) |
+					 (leptr >> 16);
+	*lib_ptr(ib, rx_ptr, lp->type) = leptr;
 	if (ZERO)
-		printk("RX ptr: %8.8x(%8.8x)\n", leptr, libdesc_offset(brx_ring, 0));
+		printk("RX ptr: %8.8x(%8.8x)\n",
+		       leptr, lib_off(brx_ring, lp->type));
 
 	/* Setup tx descriptor pointer */
-	leptr = LANCE_ADDR(libdesc_offset(btx_ring, 0));
-	ib->tx_len = (LANCE_LOG_TX_BUFFERS << 13) | (leptr >> 16);
-	ib->tx_ptr = leptr;
+	leptr = offsetof(struct lance_init_block, btx_ring);
+	*lib_ptr(ib, tx_len, lp->type) = (LANCE_LOG_TX_BUFFERS << 13) |
+					 (leptr >> 16);
+	*lib_ptr(ib, tx_ptr, lp->type) = leptr;
 	if (ZERO)
-		printk("TX ptr: %8.8x(%8.8x)\n", leptr, libdesc_offset(btx_ring, 0));
+		printk("TX ptr: %8.8x(%8.8x)\n",
+		       leptr, lib_off(btx_ring, lp->type));
 
 	if (ZERO)
 		printk("TX rings:\n");
 
 	/* Setup the Tx ring entries */
 	for (i = 0; i < TX_RING_SIZE; i++) {
-		leptr = (int) lp->tx_buf_ptr_lnc[i];
-		ib->btx_ring[i].tmd0 = leptr;
-		ib->btx_ring[i].tmd1_hadr = leptr >> 16;
-		ib->btx_ring[i].tmd1_bits = 0;
-		ib->btx_ring[i].length = 0xf000;	/* The ones required by tmd2 */
-		ib->btx_ring[i].misc = 0;
+		leptr = lp->tx_buf_ptr_lnc[i];
+		*lib_ptr(ib, btx_ring[i].tmd0, lp->type) = leptr;
+		*lib_ptr(ib, btx_ring[i].tmd1, lp->type) = (leptr >> 16) &
+							   0xff;
+		*lib_ptr(ib, btx_ring[i].length, lp->type) = 0xf000;
+						/* The ones required by tmd2 */
+		*lib_ptr(ib, btx_ring[i].misc, lp->type) = 0;
 		if (i < 3 && ZERO)
-			printk("%d: 0x%8.8x(0x%8.8x)\n", i, leptr, (int) lp->tx_buf_ptr_cpu[i]);
+			printk("%d: 0x%8.8x(0x%8.8x)\n",
+			       i, leptr, (uint)lp->tx_buf_ptr_cpu[i]);
 	}
 
 	/* Setup the Rx ring entries */
 	if (ZERO)
 		printk("RX rings:\n");
 	for (i = 0; i < RX_RING_SIZE; i++) {
-		leptr = (int) lp->rx_buf_ptr_lnc[i];
-		ib->brx_ring[i].rmd0 = leptr;
-		ib->brx_ring[i].rmd1_hadr = leptr >> 16;
-		ib->brx_ring[i].rmd1_bits = LE_R1_OWN;
-		ib->brx_ring[i].length = -RX_BUFF_SIZE | 0xf000;
-		ib->brx_ring[i].mblength = 0;
+		leptr = lp->rx_buf_ptr_lnc[i];
+		*lib_ptr(ib, brx_ring[i].rmd0, lp->type) = leptr;
+		*lib_ptr(ib, brx_ring[i].rmd1, lp->type) = ((leptr >> 16) &
+							    0xff) |
+							   LE_R1_OWN;
+		*lib_ptr(ib, brx_ring[i].length, lp->type) = -RX_BUFF_SIZE |
+							     0xf000;
+		*lib_ptr(ib, brx_ring[i].mblength, lp->type) = 0;
 		if (i < 3 && ZERO)
-			printk("%d: 0x%8.8x(0x%8.8x)\n", i, leptr, (int) lp->rx_buf_ptr_cpu[i]);
+			printk("%d: 0x%8.8x(0x%8.8x)\n",
+			       i, leptr, (uint)lp->rx_buf_ptr_cpu[i]);
 	}
 	iob();
 }
@@ -511,11 +528,13 @@ static int init_restart_lance(struct lance_private *lp)
 		udelay(10);
 	}
 	if ((i == 100) || (ll->rdp & LE_C0_ERR)) {
-		printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, ll->rdp);
+		printk("LANCE unopened after %d ticks, csr0=%4.4x.\n",
+		       i, ll->rdp);
 		return -1;
 	}
 	if ((ll->rdp & LE_C0_ERR)) {
-		printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, ll->rdp);
+		printk("LANCE unopened after %d ticks, csr0=%4.4x.\n",
+		       i, ll->rdp);
 		return -1;
 	}
 	writereg(&ll->rdp, LE_C0_IDON);
@@ -528,12 +547,11 @@ static int init_restart_lance(struct lance_private *lp)
 static int lance_rx(struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
-	volatile struct lance_init_block *ib;
-	volatile struct lance_rx_desc *rd = 0;
-	unsigned char bits;
-	int len = 0;
-	struct sk_buff *skb = 0;
-	ib = (struct lance_init_block *) (dev->mem_start);
+	volatile u16 *ib = (volatile u16 *)dev->mem_start;
+	volatile u16 *rd;
+	unsigned short bits;
+	int entry, len;
+	struct sk_buff *skb;
 
 #ifdef TEST_HITS
 	{
@@ -542,19 +560,22 @@ static int lance_rx(struct net_device *dev)
 		printk("[");
 		for (i = 0; i < RX_RING_SIZE; i++) {
 			if (i == lp->rx_new)
-				printk("%s", ib->brx_ring[i].rmd1_bits &
+				printk("%s", *lib_ptr(ib, brx_ring[i].rmd1,
+						      lp->type) &
 					     LE_R1_OWN ? "_" : "X");
 			else
-				printk("%s", ib->brx_ring[i].rmd1_bits &
+				printk("%s", *lib_ptr(ib, brx_ring[i].rmd1,
+						      lp->type) &
 					     LE_R1_OWN ? "." : "1");
 		}
 		printk("]");
 	}
 #endif
 
-	for (rd = &ib->brx_ring[lp->rx_new];
-	     !((bits = rd->rmd1_bits) & LE_R1_OWN);
-	     rd = &ib->brx_ring[lp->rx_new]) {
+	for (rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type);
+	     !((bits = *rds_ptr(rd, rmd1, lp->type)) & LE_R1_OWN);
+	     rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type)) {
+		entry = lp->rx_new;
 
 		/* We got an incomplete frame? */
 		if ((bits & LE_R1_POK) != LE_R1_POK) {
@@ -575,16 +596,18 @@ static int lance_rx(struct net_device *dev)
 			if (bits & LE_R1_EOP)
 				lp->stats.rx_errors++;
 		} else {
-			len = (rd->mblength & 0xfff) - 4;
+			len = (*rds_ptr(rd, mblength, lp->type) & 0xfff) - 4;
 			skb = dev_alloc_skb(len + 2);
 
 			if (skb == 0) {
 				printk("%s: Memory squeeze, deferring packet.\n",
 				       dev->name);
 				lp->stats.rx_dropped++;
-				rd->mblength = 0;
-				rd->rmd1_bits = LE_R1_OWN;
-				lp->rx_new = (lp->rx_new + 1) & RX_RING_MOD_MASK;
+				*rds_ptr(rd, mblength, lp->type) = 0;
+				*rds_ptr(rd, rmd1, lp->type) =
+					((lp->rx_buf_ptr_lnc[entry] >> 16) &
+					 0xff) | LE_R1_OWN;
+				lp->rx_new = (entry + 1) & RX_RING_MOD_MASK;
 				return 0;
 			}
 			lp->stats.rx_bytes += len;
@@ -594,8 +617,7 @@ static int lance_rx(struct net_device *dev)
 			skb_put(skb, len);	/* make room */
 
 			cp_from_buf(lp->type, skb->data,
-				    (char *)lp->rx_buf_ptr_cpu[lp->rx_new],
-				    len);
+				    (char *)lp->rx_buf_ptr_cpu[entry], len);
 
 			skb->protocol = eth_type_trans(skb, dev);
 			netif_rx(skb);
@@ -604,10 +626,11 @@ static int lance_rx(struct net_device *dev)
 		}
 
 		/* Return the packet to the pool */
-		rd->mblength = 0;
-		rd->length = -RX_BUFF_SIZE | 0xf000;
-		rd->rmd1_bits = LE_R1_OWN;
-		lp->rx_new = (lp->rx_new + 1) & RX_RING_MOD_MASK;
+		*rds_ptr(rd, mblength, lp->type) = 0;
+		*rds_ptr(rd, length, lp->type) = -RX_BUFF_SIZE | 0xf000;
+		*rds_ptr(rd, rmd1, lp->type) =
+			((lp->rx_buf_ptr_lnc[entry] >> 16) & 0xff) | LE_R1_OWN;
+		lp->rx_new = (entry + 1) & RX_RING_MOD_MASK;
 	}
 	return 0;
 }
@@ -615,24 +638,24 @@ static int lance_rx(struct net_device *dev)
 static void lance_tx(struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
-	volatile struct lance_init_block *ib;
+	volatile u16 *ib = (volatile u16 *)dev->mem_start;
 	volatile struct lance_regs *ll = lp->ll;
-	volatile struct lance_tx_desc *td;
+	volatile u16 *td;
 	int i, j;
 	int status;
-	ib = (struct lance_init_block *) (dev->mem_start);
+
 	j = lp->tx_old;
 
 	spin_lock(&lp->lock);
 
 	for (i = j; i != lp->tx_new; i = j) {
-		td = &ib->btx_ring[i];
+		td = lib_ptr(ib, btx_ring[i], lp->type);
 		/* If we hit a packet not owned by us, stop */
-		if (td->tmd1_bits & LE_T1_OWN)
+		if (*tds_ptr(td, tmd1, lp->type) & LE_T1_OWN)
 			break;
 
-		if (td->tmd1_bits & LE_T1_ERR) {
-			status = td->misc;
+		if (*tds_ptr(td, tmd1, lp->type) & LE_T1_ERR) {
+			status = *tds_ptr(td, misc, lp->type);
 
 			lp->stats.tx_errors++;
 			if (status & LE_T3_RTY)
@@ -667,18 +690,19 @@ static void lance_tx(struct net_device *dev)
 				init_restart_lance(lp);
 				goto out;
 			}
-		} else if ((td->tmd1_bits & LE_T1_POK) == LE_T1_POK) {
+		} else if ((*tds_ptr(td, tmd1, lp->type) & LE_T1_POK) ==
+			   LE_T1_POK) {
 			/*
 			 * So we don't count the packet more than once.
 			 */
-			td->tmd1_bits &= ~(LE_T1_POK);
+			*tds_ptr(td, tmd1, lp->type) &= ~(LE_T1_POK);
 
 			/* One collision before packet was sent. */
-			if (td->tmd1_bits & LE_T1_EONE)
+			if (*tds_ptr(td, tmd1, lp->type) & LE_T1_EONE)
 				lp->stats.collisions++;
 
 			/* More than one collision, be optimistic. */
-			if (td->tmd1_bits & LE_T1_EMORE)
+			if (*tds_ptr(td, tmd1, lp->type) & LE_T1_EMORE)
 				lp->stats.collisions += 2;
 
 			lp->stats.tx_packets++;
@@ -752,7 +776,7 @@ struct net_device *last_dev = 0;
 
 static int lance_open(struct net_device *dev)
 {
-	volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start);
+	volatile u16 *ib = (volatile u16 *)dev->mem_start;
 	struct lance_private *lp = netdev_priv(dev);
 	volatile struct lance_regs *ll = lp->ll;
 	int status = 0;
@@ -769,11 +793,11 @@ static int lance_open(struct net_device *dev)
 	 *
 	 * BTW it is common bug in all lance drivers! --ANK
 	 */
-	ib->mode = 0;
-	ib->filter [0] = 0;
-	ib->filter [2] = 0;
-	ib->filter [4] = 0;
-	ib->filter [6] = 0;
+	*lib_ptr(ib, mode, lp->type) = 0;
+	*lib_ptr(ib, filter[0], lp->type) = 0;
+	*lib_ptr(ib, filter[1], lp->type) = 0;
+	*lib_ptr(ib, filter[2], lp->type) = 0;
+	*lib_ptr(ib, filter[3], lp->type) = 0;
 
 	lance_init_ring(dev);
 	load_csrs(lp);
@@ -874,12 +898,10 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
 	volatile struct lance_regs *ll = lp->ll;
-	volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start);
-	int entry, skblen, len;
+	volatile u16 *ib = (volatile u16 *)dev->mem_start;
+	int entry, len;
 
-	skblen = skb->len;
-
-	len = skblen;
+	len = skb->len;
 
 	if (len < ETH_ZLEN) {
 		if (skb_padto(skb, ETH_ZLEN))
@@ -889,23 +911,17 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	lp->stats.tx_bytes += len;
 
-	entry = lp->tx_new & TX_RING_MOD_MASK;
-	ib->btx_ring[entry].length = (-len);
-	ib->btx_ring[entry].misc = 0;
-
-	cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data,
-		  skblen);
+	entry = lp->tx_new;
+	*lib_ptr(ib, btx_ring[entry].length, lp->type) = (-len);
+	*lib_ptr(ib, btx_ring[entry].misc, lp->type) = 0;
 
-	/* Clear the slack of the packet, do I need this? */
-	/* For a firewall it's a good idea - AC */
-/*
-   if (len != skblen)
-   memset ((char *) &ib->tx_buf [entry][skblen], 0, (len - skblen) << 1);
- */
+	cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data, len);
 
 	/* Now, give the packet to the lance */
-	ib->btx_ring[entry].tmd1_bits = (LE_T1_POK | LE_T1_OWN);
-	lp->tx_new = (lp->tx_new + 1) & TX_RING_MOD_MASK;
+	*lib_ptr(ib, btx_ring[entry].tmd1, lp->type) =
+		((lp->tx_buf_ptr_lnc[entry] >> 16) & 0xff) |
+		(LE_T1_POK | LE_T1_OWN);
+	lp->tx_new = (entry + 1) & TX_RING_MOD_MASK;
 
 	if (TX_BUFFS_AVAIL <= 0)
 		netif_stop_queue(dev);
@@ -930,8 +946,8 @@ static struct net_device_stats *lance_get_stats(struct net_device *dev)
 
 static void lance_load_multicast(struct net_device *dev)
 {
-	volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start);
-	volatile u16 *mcast_table = (u16 *) & ib->filter;
+	struct lance_private *lp = netdev_priv(dev);
+	volatile u16 *ib = (volatile u16 *)dev->mem_start;
 	struct dev_mc_list *dmi = dev->mc_list;
 	char *addrs;
 	int i;
@@ -939,17 +955,17 @@ static void lance_load_multicast(struct net_device *dev)
 
 	/* set all multicast bits */
 	if (dev->flags & IFF_ALLMULTI) {
-		ib->filter[0] = 0xffff;
-		ib->filter[2] = 0xffff;
-		ib->filter[4] = 0xffff;
-		ib->filter[6] = 0xffff;
+		*lib_ptr(ib, filter[0], lp->type) = 0xffff;
+		*lib_ptr(ib, filter[1], lp->type) = 0xffff;
+		*lib_ptr(ib, filter[2], lp->type) = 0xffff;
+		*lib_ptr(ib, filter[3], lp->type) = 0xffff;
 		return;
 	}
 	/* clear the multicast filter */
-	ib->filter[0] = 0;
-	ib->filter[2] = 0;
-	ib->filter[4] = 0;
-	ib->filter[6] = 0;
+	*lib_ptr(ib, filter[0], lp->type) = 0;
+	*lib_ptr(ib, filter[1], lp->type) = 0;
+	*lib_ptr(ib, filter[2], lp->type) = 0;
+	*lib_ptr(ib, filter[3], lp->type) = 0;
 
 	/* Add addresses */
 	for (i = 0; i < dev->mc_count; i++) {
@@ -962,7 +978,7 @@ static void lance_load_multicast(struct net_device *dev)
 
 		crc = ether_crc_le(ETH_ALEN, addrs);
 		crc = crc >> 26;
-		mcast_table[2 * (crc >> 4)] |= 1 << (crc & 0xf);
+		*lib_ptr(ib, filter[crc >> 4], lp->type) |= 1 << (crc & 0xf);
 	}
 	return;
 }
@@ -970,11 +986,9 @@ static void lance_load_multicast(struct net_device *dev)
 static void lance_set_multicast(struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
-	volatile struct lance_init_block *ib;
+	volatile u16 *ib = (volatile u16 *)dev->mem_start;
 	volatile struct lance_regs *ll = lp->ll;
 
-	ib = (struct lance_init_block *) (dev->mem_start);
-
 	if (!netif_running(dev))
 		return;
 
@@ -992,9 +1006,9 @@ static void lance_set_multicast(struct net_device *dev)
 	lance_init_ring(dev);
 
 	if (dev->flags & IFF_PROMISC) {
-		ib->mode |= LE_MO_PROM;
+		*lib_ptr(ib, mode, lp->type) |= LE_MO_PROM;
 	} else {
-		ib->mode &= ~LE_MO_PROM;
+		*lib_ptr(ib, mode, lp->type) &= ~LE_MO_PROM;
 		lance_load_multicast(dev);
 	}
 	load_csrs(lp);
@@ -1051,7 +1065,6 @@ static int __init dec_lance_init(const int type, const int slot)
 	lp->type = type;
 	lp->slot = slot;
 	switch (type) {
-#ifdef CONFIG_TC
 	case ASIC_LANCE:
 		dev->base_addr = CKSEG1ADDR(dec_kn_slot_base + IOASIC_LANCE);
 
@@ -1073,20 +1086,20 @@ static int __init dec_lance_init(const int type, const int slot)
 		 */
 		for (i = 0; i < RX_RING_SIZE; i++) {
 			lp->rx_buf_ptr_cpu[i] =
-				(char *)(dev->mem_start + BUF_OFFSET_CPU +
+				(char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
 					 2 * i * RX_BUFF_SIZE);
 			lp->rx_buf_ptr_lnc[i] =
-				(char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
+				(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
 		}
 		for (i = 0; i < TX_RING_SIZE; i++) {
 			lp->tx_buf_ptr_cpu[i] =
-				(char *)(dev->mem_start + BUF_OFFSET_CPU +
+				(char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
 					 2 * RX_RING_SIZE * RX_BUFF_SIZE +
 					 2 * i * TX_BUFF_SIZE);
 			lp->tx_buf_ptr_lnc[i] =
-				(char *)(BUF_OFFSET_LNC +
-					 RX_RING_SIZE * RX_BUFF_SIZE +
-					 i * TX_BUFF_SIZE);
+				(BUF_OFFSET_LNC +
+				 RX_RING_SIZE * RX_BUFF_SIZE +
+				 i * TX_BUFF_SIZE);
 		}
 
 		/* Setup I/O ASIC LANCE DMA.  */
@@ -1095,11 +1108,12 @@ static int __init dec_lance_init(const int type, const int slot)
 			     CPHYSADDR(dev->mem_start) << 3);
 
 		break;
-
+#ifdef CONFIG_TC
 	case PMAD_LANCE:
 		claim_tc_card(slot);
 
 		dev->mem_start = CKSEG1ADDR(get_tc_base_addr(slot));
+		dev->mem_end = dev->mem_start + 0x100000;
 		dev->base_addr = dev->mem_start + 0x100000;
 		dev->irq = get_tc_irq_nr(slot);
 		esar_base = dev->mem_start + 0x1c0002;
@@ -1110,7 +1124,7 @@ static int __init dec_lance_init(const int type, const int slot)
 				(char *)(dev->mem_start + BUF_OFFSET_CPU +
 					 i * RX_BUFF_SIZE);
 			lp->rx_buf_ptr_lnc[i] =
-				(char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
+				(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
 		}
 		for (i = 0; i < TX_RING_SIZE; i++) {
 			lp->tx_buf_ptr_cpu[i] =
@@ -1118,18 +1132,18 @@ static int __init dec_lance_init(const int type, const int slot)
 					 RX_RING_SIZE * RX_BUFF_SIZE +
 					 i * TX_BUFF_SIZE);
 			lp->tx_buf_ptr_lnc[i] =
-				(char *)(BUF_OFFSET_LNC +
-					 RX_RING_SIZE * RX_BUFF_SIZE +
-					 i * TX_BUFF_SIZE);
+				(BUF_OFFSET_LNC +
+				 RX_RING_SIZE * RX_BUFF_SIZE +
+				 i * TX_BUFF_SIZE);
 		}
 
 		break;
 #endif
-
 	case PMAX_LANCE:
 		dev->irq = dec_interrupt[DEC_IRQ_LANCE];
 		dev->base_addr = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE);
 		dev->mem_start = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE_MEM);
+		dev->mem_end = dev->mem_start + KN01_SLOT_SIZE;
 		esar_base = CKSEG1ADDR(KN01_SLOT_BASE + KN01_ESAR + 1);
 		lp->dma_irq = -1;
 
@@ -1138,20 +1152,20 @@ static int __init dec_lance_init(const int type, const int slot)
 		 */
 		for (i = 0; i < RX_RING_SIZE; i++) {
 			lp->rx_buf_ptr_cpu[i] =
-				(char *)(dev->mem_start + BUF_OFFSET_CPU +
+				(char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
 					 2 * i * RX_BUFF_SIZE);
 			lp->rx_buf_ptr_lnc[i] =
-				(char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
+				(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
 		}
 		for (i = 0; i < TX_RING_SIZE; i++) {
 			lp->tx_buf_ptr_cpu[i] =
-				(char *)(dev->mem_start + BUF_OFFSET_CPU +
+				(char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
 					 2 * RX_RING_SIZE * RX_BUFF_SIZE +
 					 2 * i * TX_BUFF_SIZE);
 			lp->tx_buf_ptr_lnc[i] =
-				(char *)(BUF_OFFSET_LNC +
-					 RX_RING_SIZE * RX_BUFF_SIZE +
-					 i * TX_BUFF_SIZE);
+				(BUF_OFFSET_LNC +
+				 RX_RING_SIZE * RX_BUFF_SIZE +
+				 i * TX_BUFF_SIZE);
 		}
 
 		break;
@@ -1279,10 +1293,8 @@ static int __init dec_lance_probe(void)
 	/* Then handle onboard devices. */
 	if (dec_interrupt[DEC_IRQ_LANCE] >= 0) {
 		if (dec_interrupt[DEC_IRQ_LANCE_MERR] >= 0) {
-#ifdef CONFIG_TC
 			if (dec_lance_init(ASIC_LANCE, -1) >= 0)
 				count++;
-#endif
 		} else if (!TURBOCHANNEL) {
 			if (dec_lance_init(PMAX_LANCE, -1) >= 0)
 				count++;
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 3a8df479cbd..03bf164f9e8 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2102,9 +2102,10 @@ static void e100_tx_timeout(struct net_device *netdev)
 	schedule_work(&nic->tx_timeout_task);
 }
 
-static void e100_tx_timeout_task(struct net_device *netdev)
+static void e100_tx_timeout_task(struct work_struct *work)
 {
-	struct nic *nic = netdev_priv(netdev);
+	struct nic *nic = container_of(work, struct nic, tx_timeout_task);
+	struct net_device *netdev = nic->netdev;
 
 	DPRINTK(TX_ERR, DEBUG, "scb.status=0x%02X\n",
 		readb(&nic->csr->scb.status));
@@ -2637,8 +2638,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
 	nic->blink_timer.function = e100_blink_led;
 	nic->blink_timer.data = (unsigned long)nic;
 
-	INIT_WORK(&nic->tx_timeout_task,
-		(void (*)(void *))e100_tx_timeout_task, netdev);
+	INIT_WORK(&nic->tx_timeout_task, e100_tx_timeout_task);
 
 	if((err = e100_alloc(nic))) {
 		DPRINTK(PROBE, ERR, "Cannot alloc driver memory, aborting.\n");
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 7a0828869ec..73f3a85fd23 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -190,7 +190,7 @@ void e1000_set_ethtool_ops(struct net_device *netdev);
 static void e1000_enter_82542_rst(struct e1000_adapter *adapter);
 static void e1000_leave_82542_rst(struct e1000_adapter *adapter);
 static void e1000_tx_timeout(struct net_device *dev);
-static void e1000_reset_task(struct net_device *dev);
+static void e1000_reset_task(struct work_struct *work);
 static void e1000_smartspeed(struct e1000_adapter *adapter);
 static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter,
                                        struct sk_buff *skb);
@@ -914,8 +914,7 @@ e1000_probe(struct pci_dev *pdev,
 	adapter->phy_info_timer.function = &e1000_update_phy_info;
 	adapter->phy_info_timer.data = (unsigned long) adapter;
 
-	INIT_WORK(&adapter->reset_task,
-		(void (*)(void *))e1000_reset_task, netdev);
+	INIT_WORK(&adapter->reset_task, e1000_reset_task);
 
 	e1000_check_options(adapter);
 
@@ -2826,7 +2825,7 @@ e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
 		context_desc = E1000_CONTEXT_DESC(*tx_ring, i);
 
 		context_desc->upper_setup.tcp_fields.tucss = css;
-		context_desc->upper_setup.tcp_fields.tucso = css + skb->csum;
+		context_desc->upper_setup.tcp_fields.tucso = css + skb->csum_offset;
 		context_desc->upper_setup.tcp_fields.tucse = 0;
 		context_desc->tcp_seg_setup.data = 0;
 		context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT);
@@ -3306,9 +3305,10 @@ e1000_tx_timeout(struct net_device *netdev)
 }
 
 static void
-e1000_reset_task(struct net_device *netdev)
+e1000_reset_task(struct work_struct *work)
 {
-	struct e1000_adapter *adapter = netdev_priv(netdev);
+	struct e1000_adapter *adapter =
+		container_of(work, struct e1000_adapter, reset_task);
 
 	e1000_reinit_locked(adapter);
 }
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index d39e8480ca5..c62d9c6363c 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -463,7 +463,7 @@ static void cleanup_card(struct net_device *dev)
 	release_region(dev->base_addr, E21_IO_EXTENT);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index a4eb0dc99ec..b4463094c93 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1827,7 +1827,7 @@ int __init init_module(void)
 	return n_eepro ? 0 : -ENODEV;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int i;
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index e14be020e56..4a50fcb5ad6 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -1719,7 +1719,7 @@ int __init init_module(void)
 	return -ENXIO;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 6ad69610141..83fa32f7239 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -2224,11 +2224,12 @@ static int ehea_stop(struct net_device *dev)
 	return ret;
 }
 
-static void ehea_reset_port(void *data)
+static void ehea_reset_port(struct work_struct *work)
 {
 	int ret;
-	struct net_device *dev = data;
-	struct ehea_port *port = netdev_priv(dev);
+	struct ehea_port *port =
+		container_of(work, struct ehea_port, reset_task);
+	struct net_device *dev = port->netdev;
 
 	port->resets++;
 	down(&port->port_lock);
@@ -2379,7 +2380,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
 	dev->tx_timeout = &ehea_tx_watchdog;
 	dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
 
-	INIT_WORK(&port->reset_task, ehea_reset_port, dev);
+	INIT_WORK(&port->reset_task, ehea_reset_port);
 
 	ehea_set_ethtool_ops(dev);
 
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 72ef7bde334..f143e13b229 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -26,6 +26,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/mm.h>
 #include "ehea.h"
 #include "ehea_phyp.h"
 #include "ehea_qmr.h"
diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c
index fd7b32a24ea..2d2ea94a00b 100644
--- a/drivers/net/es3210.c
+++ b/drivers/net/es3210.c
@@ -455,7 +455,7 @@ static void cleanup_card(struct net_device *dev)
 	iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c
index b7b8bc2a630..93283e386f3 100644
--- a/drivers/net/eth16i.c
+++ b/drivers/net/eth16i.c
@@ -1475,7 +1475,7 @@ int __init init_module(void)
 	return -ENXIO;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 1ed9cccd3c1..3c33d6f6a6a 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -168,8 +168,9 @@ struct baycom_state {
 	int magic;
 
         struct pardevice *pdev;
+	struct net_device *dev;
 	unsigned int work_running;
-	struct work_struct run_work;
+	struct delayed_work run_work;
 	unsigned int modem;
 	unsigned int bitrate;
 	unsigned char stat;
@@ -659,16 +660,18 @@ static int receive(struct net_device *dev, int cnt)
 #define GETTICK(x)
 #endif /* __i386__ */
 
-static void epp_bh(struct net_device *dev)
+static void epp_bh(struct work_struct *work)
 {
+	struct net_device *dev;
 	struct baycom_state *bc;
 	struct parport *pp;
 	unsigned char stat;
 	unsigned char tmp[2];
 	unsigned int time1 = 0, time2 = 0, time3 = 0;
 	int cnt, cnt2;
-	
-	bc = netdev_priv(dev);
+
+	bc = container_of(work, struct baycom_state, run_work.work);
+	dev = bc->dev;
 	if (!bc->work_running)
 		return;
 	baycom_int_freq(bc);
@@ -889,7 +892,7 @@ static int epp_open(struct net_device *dev)
                 return -EBUSY;
         }
         dev->irq = /*pp->irq*/ 0;
-	INIT_WORK(&bc->run_work, (void *)(void *)epp_bh, dev);
+	INIT_DELAYED_WORK(&bc->run_work, epp_bh);
 	bc->work_running = 1;
 	bc->modem = EPP_CONVENTIONAL;
 	if (eppconfig(bc))
@@ -1213,6 +1216,7 @@ static void __init baycom_epp_dev_setup(struct net_device *dev)
 	/*
 	 * initialize part of the baycom_state struct
 	 */
+	bc->dev = dev;
 	bc->magic = BAYCOM_MAGIC;
 	bc->cfg.fclk = 19666600;
 	bc->cfg.bps = 9600;
diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index 0f8b9afd55b..e6e721aff6f 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -252,7 +252,7 @@ static inline void z8530_isr(struct scc_info *info);
 static irqreturn_t scc_isr(int irq, void *dev_id);
 static void rx_isr(struct scc_priv *priv);
 static void special_condition(struct scc_priv *priv, int rc);
-static void rx_bh(void *arg);
+static void rx_bh(struct work_struct *);
 static void tx_isr(struct scc_priv *priv);
 static void es_isr(struct scc_priv *priv);
 static void tm_isr(struct scc_priv *priv);
@@ -579,7 +579,7 @@ static int __init setup_adapter(int card_base, int type, int n)
 		priv->param.clocks = TCTRxCP | RCRTxCP;
 		priv->param.persist = 256;
 		priv->param.dma = -1;
-		INIT_WORK(&priv->rx_work, rx_bh, priv);
+		INIT_WORK(&priv->rx_work, rx_bh);
 		dev->priv = priv;
 		sprintf(dev->name, "dmascc%i", 2 * n + i);
 		dev->base_addr = card_base;
@@ -1272,9 +1272,9 @@ static void special_condition(struct scc_priv *priv, int rc)
 }
 
 
-static void rx_bh(void *arg)
+static void rx_bh(struct work_struct *ugli_api)
 {
-	struct scc_priv *priv = arg;
+	struct scc_priv *priv = container_of(ugli_api, struct scc_priv, rx_work);
 	int i = priv->rx_tail;
 	int cb;
 	unsigned long flags;
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 6abcfd2a4b2..99a36cc3f8d 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -482,7 +482,7 @@ static void cleanup_card(struct net_device *dev)
 	release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index 29470970aa2..635b13c2e2a 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -444,7 +444,7 @@ static void cleanup_card(struct net_device *dev)
 	release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/ibm_emac/ibm_emac_mal.h b/drivers/net/ibm_emac/ibm_emac_mal.h
index f73f10a0a56..407d2acbf7c 100644
--- a/drivers/net/ibm_emac/ibm_emac_mal.h
+++ b/drivers/net/ibm_emac/ibm_emac_mal.h
@@ -24,6 +24,7 @@
 #include <linux/netdevice.h>
 
 #include <asm/io.h>
+#include <asm/dcr.h>
 
 /*
  * These MAL "versions" probably aren't the real versions IBM uses for these 
@@ -191,6 +192,7 @@ struct mal_commac {
 
 struct ibm_ocp_mal {
 	int			dcrbase;
+	dcr_host_t		dcrhost;
 
 	struct list_head	poll_list;
 	struct net_device	poll_dev;
@@ -207,12 +209,12 @@ struct ibm_ocp_mal {
 
 static inline u32 get_mal_dcrn(struct ibm_ocp_mal *mal, int reg)
 {
-	return mfdcr(mal->dcrbase + reg);
+	return dcr_read(mal->dcrhost, mal->dcrbase + reg);
 }
 
 static inline void set_mal_dcrn(struct ibm_ocp_mal *mal, int reg, u32 val)
 {
-	mtdcr(mal->dcrbase + reg, val);
+	dcr_write(mal->dcrhost, mal->dcrbase + reg, val);
 }
 
 /* Register MAL devices */
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 44c9f993dcc..99343b5836b 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -50,7 +50,6 @@
 #include <asm/semaphore.h>
 #include <asm/hvcall.h>
 #include <asm/atomic.h>
-#include <asm/iommu.h>
 #include <asm/vio.h>
 #include <asm/uaccess.h>
 #include <linux/seq_file.h>
@@ -1000,8 +999,6 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
 	adapter->mac_addr = 0;
 	memcpy(&adapter->mac_addr, mac_addr_p, 6);
 
-	adapter->liobn = dev->iommu_table->it_index;
-
 	netdev->irq = dev->irq;
 	netdev->open               = ibmveth_open;
 	netdev->poll               = ibmveth_poll;
@@ -1115,7 +1112,6 @@ static int ibmveth_seq_show(struct seq_file *seq, void *v)
 	seq_printf(seq, "%s %s\n\n", ibmveth_driver_string, ibmveth_driver_version);
 
 	seq_printf(seq, "Unit Address:    0x%x\n", adapter->vdev->unit_address);
-	seq_printf(seq, "LIOBN:           0x%lx\n", adapter->liobn);
 	seq_printf(seq, "Current MAC:     %02X:%02X:%02X:%02X:%02X:%02X\n",
 		   current_mac[0], current_mac[1], current_mac[2],
 		   current_mac[3], current_mac[4], current_mac[5]);
diff --git a/drivers/net/ibmveth.h b/drivers/net/ibmveth.h
index f5b25bff154..bb69ccae8ac 100644
--- a/drivers/net/ibmveth.h
+++ b/drivers/net/ibmveth.h
@@ -118,7 +118,6 @@ struct ibmveth_adapter {
     struct net_device_stats stats;
     unsigned int mcastFilterSize;
     unsigned long mac_addr;
-    unsigned long liobn;
     void * buffer_list_addr;
     void * filter_list_addr;
     dma_addr_t buffer_list_dma;
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index f56b00ee385..f0d30cf67b5 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -57,7 +57,6 @@
 #include <net/ip.h>
 
 #include <asm/byteorder.h>
-#include <asm/checksum.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c
index b32c52ed19d..f0c61f3b2a8 100644
--- a/drivers/net/irda/mcs7780.c
+++ b/drivers/net/irda/mcs7780.c
@@ -560,9 +560,9 @@ static inline int mcs_find_endpoints(struct mcs_cb *mcs,
 	return ret;
 }
 
-static void mcs_speed_work(void *arg)
+static void mcs_speed_work(struct work_struct *work)
 {
-	struct mcs_cb *mcs = arg;
+	struct mcs_cb *mcs = container_of(work, struct mcs_cb, work);
 	struct net_device *netdev = mcs->netdev;
 
 	mcs_speed_change(mcs);
@@ -927,7 +927,7 @@ static int mcs_probe(struct usb_interface *intf,
 	irda_qos_bits_to_value(&mcs->qos);
 
 	/* Speed change work initialisation*/
-	INIT_WORK(&mcs->work, mcs_speed_work, mcs);
+	INIT_WORK(&mcs->work, mcs_speed_work);
 
 	/* Override the network functions we need to use */
 	ndev->hard_start_xmit = mcs_hard_xmit;
diff --git a/drivers/net/irda/sir-dev.h b/drivers/net/irda/sir-dev.h
index 9fa294a546d..2a57bc67ce3 100644
--- a/drivers/net/irda/sir-dev.h
+++ b/drivers/net/irda/sir-dev.h
@@ -22,7 +22,7 @@
 
 struct sir_fsm {
 	struct semaphore	sem;
-	struct work_struct      work;
+	struct delayed_work	work;
 	unsigned		state, substate;
 	int			param;
 	int			result;
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index 3b5854d10c1..17b0c3ab620 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -100,9 +100,9 @@ static int sirdev_tx_complete_fsm(struct sir_dev *dev)
  * Both must be unlocked/restarted on completion - but only on final exit.
  */
 
-static void sirdev_config_fsm(void *data)
+static void sirdev_config_fsm(struct work_struct *work)
 {
-	struct sir_dev *dev = data;
+	struct sir_dev *dev = container_of(work, struct sir_dev, fsm.work.work);
 	struct sir_fsm *fsm = &dev->fsm;
 	int next_state;
 	int ret = -1;
@@ -309,8 +309,8 @@ int sirdev_schedule_request(struct sir_dev *dev, int initial_state, unsigned par
 	fsm->param = param;
 	fsm->result = 0;
 
-	INIT_WORK(&fsm->work, sirdev_config_fsm, dev);
-	queue_work(irda_sir_wq, &fsm->work);
+	INIT_DELAYED_WORK(&fsm->work, sirdev_config_fsm);
+	queue_delayed_work(irda_sir_wq, &fsm->work, 0);
 	return 0;
 }
 
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 2284e2ce169..d6f4f185bf3 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -166,7 +166,7 @@ struct veth_msg {
 
 struct veth_lpar_connection {
 	HvLpIndex remote_lp;
-	struct work_struct statemachine_wq;
+	struct delayed_work statemachine_wq;
 	struct veth_msg *msgs;
 	int num_events;
 	struct veth_cap_data local_caps;
@@ -456,7 +456,7 @@ static struct kobj_type veth_port_ktype = {
 
 static inline void veth_kick_statemachine(struct veth_lpar_connection *cnx)
 {
-	schedule_work(&cnx->statemachine_wq);
+	schedule_delayed_work(&cnx->statemachine_wq, 0);
 }
 
 static void veth_take_cap(struct veth_lpar_connection *cnx,
@@ -638,9 +638,11 @@ static int veth_process_caps(struct veth_lpar_connection *cnx)
 }
 
 /* FIXME: The gotos here are a bit dubious */
-static void veth_statemachine(void *p)
+static void veth_statemachine(struct work_struct *work)
 {
-	struct veth_lpar_connection *cnx = (struct veth_lpar_connection *)p;
+	struct veth_lpar_connection *cnx =
+		container_of(work, struct veth_lpar_connection,
+			     statemachine_wq.work);
 	int rlp = cnx->remote_lp;
 	int rc;
 
@@ -827,7 +829,7 @@ static int veth_init_connection(u8 rlp)
 
 	cnx->remote_lp = rlp;
 	spin_lock_init(&cnx->lock);
-	INIT_WORK(&cnx->statemachine_wq, veth_statemachine, cnx);
+	INIT_DELAYED_WORK(&cnx->statemachine_wq, veth_statemachine);
 
 	init_timer(&cnx->ack_timer);
 	cnx->ack_timer.function = veth_timed_ack;
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index e09f575a3a3..e628126c9c4 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -106,7 +106,7 @@ static boolean_t ixgb_clean_rx_irq(struct ixgb_adapter *adapter);
 static void ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter);
 void ixgb_set_ethtool_ops(struct net_device *netdev);
 static void ixgb_tx_timeout(struct net_device *dev);
-static void ixgb_tx_timeout_task(struct net_device *dev);
+static void ixgb_tx_timeout_task(struct work_struct *work);
 static void ixgb_vlan_rx_register(struct net_device *netdev,
 				  struct vlan_group *grp);
 static void ixgb_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
@@ -489,8 +489,7 @@ ixgb_probe(struct pci_dev *pdev,
 	adapter->watchdog_timer.function = &ixgb_watchdog;
 	adapter->watchdog_timer.data = (unsigned long)adapter;
 
-	INIT_WORK(&adapter->tx_timeout_task,
-		  (void (*)(void *))ixgb_tx_timeout_task, netdev);
+	INIT_WORK(&adapter->tx_timeout_task, ixgb_tx_timeout_task);
 
 	strcpy(netdev->name, "eth%d");
 	if((err = register_netdev(netdev)))
@@ -1249,7 +1248,7 @@ ixgb_tx_csum(struct ixgb_adapter *adapter, struct sk_buff *skb)
 	if(likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
 		struct ixgb_buffer *buffer_info;
 		css = skb->h.raw - skb->data;
-		cso = (skb->h.raw + skb->csum) - skb->data;
+		cso = css + skb->csum_offset;
 
 		i = adapter->tx_ring.next_to_use;
 		context_desc = IXGB_CONTEXT_DESC(adapter->tx_ring, i);
@@ -1493,9 +1492,10 @@ ixgb_tx_timeout(struct net_device *netdev)
 }
 
 static void
-ixgb_tx_timeout_task(struct net_device *netdev)
+ixgb_tx_timeout_task(struct work_struct *work)
 {
-	struct ixgb_adapter *adapter = netdev_priv(netdev);
+	struct ixgb_adapter *adapter =
+		container_of(work, struct ixgb_adapter, tx_timeout_task);
 
 	adapter->tx_timeout_count++;
 	ixgb_down(adapter, TRUE);
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index 6efbd499d75..a3843320dbe 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -57,6 +57,7 @@ static const char version[] = "lance.c:v1.16 2006/11/09 dplatt@3do.com, becker@c
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
+#include <linux/mm.h>
 #include <linux/bitops.h>
 
 #include <asm/io.h>
@@ -367,7 +368,7 @@ static void cleanup_card(struct net_device *dev)
 	kfree(lp);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 5795ee11620..0a08d0c4e7b 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -440,7 +440,7 @@ static void cleanup_card(struct net_device *dev)
 	iounmap(ei_status.mem);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index c1aa60b9a98..e1d97cdf649 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -33,7 +33,6 @@
 #include <asm/ip32/ip32_ints.h>
 
 #include <asm/io.h>
-#include <asm/checksum.h>
 #include <asm/scatterlist.h>
 #include <linux/dma-mapping.h>
 
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 9997081c6da..c41ae4286ee 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -277,9 +277,11 @@ static void mv643xx_eth_tx_timeout(struct net_device *dev)
  *
  * Actual routine to reset the adapter when a timeout on Tx has occurred
  */
-static void mv643xx_eth_tx_timeout_task(struct net_device *dev)
+static void mv643xx_eth_tx_timeout_task(struct work_struct *ugly)
 {
-	struct mv643xx_private *mp = netdev_priv(dev);
+	struct mv643xx_private *mp = container_of(ugly, struct mv643xx_private,
+						  tx_timeout_task);
+	struct net_device *dev = mp->mii.dev; /* yuck */
 
 	if (!netif_running(dev))
 		return;
@@ -1098,7 +1100,7 @@ static void eth_tx_fill_frag_descs(struct mv643xx_private *mp,
 					 ETH_TX_ENABLE_INTERRUPT;
 			mp->tx_skb[tx_index] = skb;
 		} else
-			mp->tx_skb[tx_index] = 0;
+			mp->tx_skb[tx_index] = NULL;
 
 		desc = &mp->p_tx_desc_area[tx_index];
 		desc->l4i_chk = 0;
@@ -1134,7 +1136,7 @@ static void eth_tx_submit_descs_for_skb(struct mv643xx_private *mp,
 		eth_tx_fill_frag_descs(mp, skb);
 
 		length = skb_headlen(skb);
-		mp->tx_skb[tx_index] = 0;
+		mp->tx_skb[tx_index] = NULL;
 	} else {
 		cmd_sts |= ETH_ZERO_PADDING |
 			   ETH_TX_LAST_DESC |
@@ -1360,8 +1362,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
 #endif
 
 	/* Configure the timeout task */
-	INIT_WORK(&mp->tx_timeout_task,
-			(void (*)(void *))mv643xx_eth_tx_timeout_task, dev);
+	INIT_WORK(&mp->tx_timeout_task, mv643xx_eth_tx_timeout_task);
 
 	spin_lock_init(&mp->lock);
 
diff --git a/drivers/net/mvme147.c b/drivers/net/mvme147.c
index 56a82d8ee8f..e246d00bba6 100644
--- a/drivers/net/mvme147.c
+++ b/drivers/net/mvme147.c
@@ -184,7 +184,7 @@ static int m147lance_close(struct net_device *dev)
 MODULE_LICENSE("GPL");
 
 static struct net_device *dev_mvme147_lance;
-int init_module(void)
+int __init init_module(void)
 {
 	dev_mvme147_lance = mvme147lance_probe(-1);
 	if (IS_ERR(dev_mvme147_lance))
@@ -192,7 +192,7 @@ int init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	struct m147lance_private *lp = dev_mvme147_lance->priv;
 	unregister_netdev(dev_mvme147_lance);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 806081b5973..81f127a78af 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -89,7 +89,7 @@ MODULE_LICENSE("Dual BSD/GPL");
 #define MYRI10GE_EEPROM_STRINGS_SIZE 256
 #define MYRI10GE_MAX_SEND_DESC_TSO ((65536 / 2048) * 2)
 
-#define MYRI10GE_NO_CONFIRM_DATA 0xffffffff
+#define MYRI10GE_NO_CONFIRM_DATA htonl(0xffffffff)
 #define MYRI10GE_NO_RESPONSE_RESULT 0xffffffff
 
 struct myri10ge_rx_buffer_state {
@@ -156,8 +156,8 @@ struct myri10ge_priv {
 	int sram_size;
 	unsigned long board_span;
 	unsigned long iomem_base;
-	u32 __iomem *irq_claim;
-	u32 __iomem *irq_deassert;
+	__be32 __iomem *irq_claim;
+	__be32 __iomem *irq_deassert;
 	char *mac_addr_string;
 	struct mcp_cmd_response *cmd;
 	dma_addr_t cmd_bus;
@@ -165,10 +165,10 @@ struct myri10ge_priv {
 	dma_addr_t fw_stats_bus;
 	struct pci_dev *pdev;
 	int msi_enabled;
-	unsigned int link_state;
+	__be32 link_state;
 	unsigned int rdma_tags_available;
 	int intr_coal_delay;
-	u32 __iomem *intr_coal_delay_ptr;
+	__be32 __iomem *intr_coal_delay_ptr;
 	int mtrr;
 	int wake_queue;
 	int stop_queue;
@@ -273,6 +273,11 @@ MODULE_PARM_DESC(myri10ge_debug, "Debug level (0=none,...,16=all)");
 
 #define myri10ge_pio_copy(to,from,size) __iowrite64_copy(to,from,size/8)
 
+static inline void put_be32(__be32 val, __be32 __iomem *p)
+{
+	__raw_writel((__force __u32)val, (__force void __iomem *)p);
+}
+
 static int
 myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd,
 		  struct myri10ge_cmd *data, int atomic)
@@ -296,7 +301,7 @@ myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd,
 
 	buf->response_addr.low = htonl(dma_low);
 	buf->response_addr.high = htonl(dma_high);
-	response->result = MYRI10GE_NO_RESPONSE_RESULT;
+	response->result = htonl(MYRI10GE_NO_RESPONSE_RESULT);
 	mb();
 	myri10ge_pio_copy(cmd_addr, buf, sizeof(*buf));
 
@@ -311,14 +316,14 @@ myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd,
 		 * (1ms will be enough for those commands) */
 		for (sleep_total = 0;
 		     sleep_total < 1000
-		     && response->result == MYRI10GE_NO_RESPONSE_RESULT;
+		     && response->result == htonl(MYRI10GE_NO_RESPONSE_RESULT);
 		     sleep_total += 10)
 			udelay(10);
 	} else {
 		/* use msleep for most command */
 		for (sleep_total = 0;
 		     sleep_total < 15
-		     && response->result == MYRI10GE_NO_RESPONSE_RESULT;
+		     && response->result == htonl(MYRI10GE_NO_RESPONSE_RESULT);
 		     sleep_total++)
 			msleep(1);
 	}
@@ -393,7 +398,7 @@ abort:
 static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp, int enable)
 {
 	char __iomem *submit;
-	u32 buf[16];
+	__be32 buf[16];
 	u32 dma_low, dma_high;
 	int i;
 
@@ -410,7 +415,7 @@ static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp, int enable)
 
 	buf[0] = htonl(dma_high);	/* confirm addr MSW */
 	buf[1] = htonl(dma_low);	/* confirm addr LSW */
-	buf[2] = htonl(MYRI10GE_NO_CONFIRM_DATA);	/* confirm data */
+	buf[2] = MYRI10GE_NO_CONFIRM_DATA;	/* confirm data */
 	buf[3] = htonl(dma_high);	/* dummy addr MSW */
 	buf[4] = htonl(dma_low);	/* dummy addr LSW */
 	buf[5] = htonl(enable);	/* enable? */
@@ -479,7 +484,7 @@ static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp, u32 * size)
 	}
 
 	/* check id */
-	hdr_offset = ntohl(*(u32 *) (fw->data + MCP_HEADER_PTR_OFFSET));
+	hdr_offset = ntohl(*(__be32 *) (fw->data + MCP_HEADER_PTR_OFFSET));
 	if ((hdr_offset & 3) || hdr_offset + sizeof(*hdr) > fw->size) {
 		dev_err(dev, "Bad firmware file\n");
 		status = -EINVAL;
@@ -550,7 +555,7 @@ static int myri10ge_adopt_running_firmware(struct myri10ge_priv *mgp)
 static int myri10ge_load_firmware(struct myri10ge_priv *mgp)
 {
 	char __iomem *submit;
-	u32 buf[16];
+	__be32 buf[16];
 	u32 dma_low, dma_high, size;
 	int status, i;
 
@@ -600,7 +605,7 @@ static int myri10ge_load_firmware(struct myri10ge_priv *mgp)
 
 	buf[0] = htonl(dma_high);	/* confirm addr MSW */
 	buf[1] = htonl(dma_low);	/* confirm addr LSW */
-	buf[2] = htonl(MYRI10GE_NO_CONFIRM_DATA);	/* confirm data */
+	buf[2] = MYRI10GE_NO_CONFIRM_DATA;	/* confirm data */
 
 	/* FIX: All newest firmware should un-protect the bottom of
 	 * the sram before handoff. However, the very first interfaces
@@ -705,21 +710,21 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
 
 	status |=
 	    myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_IRQ_ACK_OFFSET, &cmd, 0);
-	mgp->irq_claim = (__iomem u32 *) (mgp->sram + cmd.data0);
+	mgp->irq_claim = (__iomem __be32 *) (mgp->sram + cmd.data0);
 	if (!mgp->msi_enabled) {
 		status |= myri10ge_send_cmd
 		    (mgp, MXGEFW_CMD_GET_IRQ_DEASSERT_OFFSET, &cmd, 0);
-		mgp->irq_deassert = (__iomem u32 *) (mgp->sram + cmd.data0);
+		mgp->irq_deassert = (__iomem __be32 *) (mgp->sram + cmd.data0);
 
 	}
 	status |= myri10ge_send_cmd
 	    (mgp, MXGEFW_CMD_GET_INTR_COAL_DELAY_OFFSET, &cmd, 0);
-	mgp->intr_coal_delay_ptr = (__iomem u32 *) (mgp->sram + cmd.data0);
+	mgp->intr_coal_delay_ptr = (__iomem __be32 *) (mgp->sram + cmd.data0);
 	if (status != 0) {
 		dev_err(&mgp->pdev->dev, "failed set interrupt parameters\n");
 		return status;
 	}
-	__raw_writel(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
+	put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
 
 	/* Run a small DMA test.
 	 * The magic multipliers to the length tell the firmware
@@ -786,14 +791,16 @@ static inline void
 myri10ge_submit_8rx(struct mcp_kreq_ether_recv __iomem * dst,
 		    struct mcp_kreq_ether_recv *src)
 {
-	u32 low;
+	__be32 low;
 
 	low = src->addr_low;
-	src->addr_low = DMA_32BIT_MASK;
-	myri10ge_pio_copy(dst, src, 8 * sizeof(*src));
+	src->addr_low = htonl(DMA_32BIT_MASK);
+	myri10ge_pio_copy(dst, src, 4 * sizeof(*src));
+	mb();
+	myri10ge_pio_copy(dst + 4, src + 4, 4 * sizeof(*src));
 	mb();
 	src->addr_low = low;
-	__raw_writel(low, &dst->addr_low);
+	put_be32(low, &dst->addr_low);
 	mb();
 }
 
@@ -939,11 +946,11 @@ done:
 	return retval;
 }
 
-static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, u16 hw_csum)
+static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, __wsum hw_csum)
 {
 	struct vlan_hdr *vh = (struct vlan_hdr *)(skb->data);
 
-	if ((skb->protocol == ntohs(ETH_P_8021Q)) &&
+	if ((skb->protocol == htons(ETH_P_8021Q)) &&
 	    (vh->h_vlan_encapsulated_proto == htons(ETH_P_IP) ||
 	     vh->h_vlan_encapsulated_proto == htons(ETH_P_IPV6))) {
 		skb->csum = hw_csum;
@@ -953,7 +960,7 @@ static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, u16 hw_csum)
 
 static inline unsigned long
 myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,
-		 int bytes, int len, int csum)
+		 int bytes, int len, __wsum csum)
 {
 	dma_addr_t bus;
 	struct sk_buff *skb;
@@ -986,12 +993,12 @@ myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,
 
 	skb->protocol = eth_type_trans(skb, mgp->dev);
 	if (mgp->csum_flag) {
-		if ((skb->protocol == ntohs(ETH_P_IP)) ||
-		    (skb->protocol == ntohs(ETH_P_IPV6))) {
-			skb->csum = ntohs((u16) csum);
+		if ((skb->protocol == htons(ETH_P_IP)) ||
+		    (skb->protocol == htons(ETH_P_IPV6))) {
+			skb->csum = csum;
 			skb->ip_summed = CHECKSUM_COMPLETE;
 		} else
-			myri10ge_vlan_ip_csum(skb, ntohs((u16) csum));
+			myri10ge_vlan_ip_csum(skb, csum);
 	}
 
 	netif_receive_skb(skb);
@@ -1060,12 +1067,12 @@ static inline void myri10ge_clean_rx_done(struct myri10ge_priv *mgp, int *limit)
 	int idx = rx_done->idx;
 	int cnt = rx_done->cnt;
 	u16 length;
-	u16 checksum;
+	__wsum checksum;
 
 	while (rx_done->entry[idx].length != 0 && *limit != 0) {
 		length = ntohs(rx_done->entry[idx].length);
 		rx_done->entry[idx].length = 0;
-		checksum = ntohs(rx_done->entry[idx].checksum);
+		checksum = csum_unfold(rx_done->entry[idx].checksum);
 		if (length <= mgp->small_bytes)
 			rx_ok = myri10ge_rx_done(mgp, &mgp->rx_small,
 						 mgp->small_bytes,
@@ -1142,7 +1149,7 @@ static int myri10ge_poll(struct net_device *netdev, int *budget)
 
 	if (rx_done->entry[rx_done->idx].length == 0 || !netif_running(netdev)) {
 		netif_rx_complete(netdev);
-		__raw_writel(htonl(3), mgp->irq_claim);
+		put_be32(htonl(3), mgp->irq_claim);
 		return 0;
 	}
 	return 1;
@@ -1166,7 +1173,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
 		netif_rx_schedule(mgp->dev);
 
 	if (!mgp->msi_enabled) {
-		__raw_writel(0, mgp->irq_deassert);
+		put_be32(0, mgp->irq_deassert);
 		if (!myri10ge_deassert_wait)
 			stats->valid = 0;
 		mb();
@@ -1195,7 +1202,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
 
 	myri10ge_check_statblock(mgp);
 
-	__raw_writel(htonl(3), mgp->irq_claim + 1);
+	put_be32(htonl(3), mgp->irq_claim + 1);
 	return (IRQ_HANDLED);
 }
 
@@ -1233,7 +1240,7 @@ myri10ge_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal)
 	struct myri10ge_priv *mgp = netdev_priv(netdev);
 
 	mgp->intr_coal_delay = coal->rx_coalesce_usecs;
-	__raw_writel(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
+	put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
 	return 0;
 }
 
@@ -1748,7 +1755,7 @@ static int myri10ge_open(struct net_device *dev)
 		goto abort_with_rings;
 	}
 
-	mgp->link_state = -1;
+	mgp->link_state = htonl(~0U);
 	mgp->rdma_tags_available = 15;
 
 	netif_poll_enable(mgp->dev);	/* must happen prior to any irq */
@@ -1876,7 +1883,7 @@ myri10ge_submit_req(struct myri10ge_tx_buf *tx, struct mcp_kreq_ether_send *src,
 
 	/* re-write the last 32-bits with the valid flags */
 	src->flags = last_flags;
-	__raw_writel(*((u32 *) src + 3), (u32 __iomem *) dst + 3);
+	put_be32(*((__be32 *) src + 3), (__be32 __iomem *) dst + 3);
 	tx->req += cnt;
 	mb();
 }
@@ -1919,7 +1926,8 @@ static int myri10ge_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct myri10ge_tx_buf *tx = &mgp->tx;
 	struct skb_frag_struct *frag;
 	dma_addr_t bus;
-	u32 low, high_swapped;
+	u32 low;
+	__be32 high_swapped;
 	unsigned int len;
 	int idx, last_idx, avail, frag_cnt, frag_idx, count, mss, max_segments;
 	u16 pseudo_hdr_offset, cksum_offset;
@@ -1955,7 +1963,7 @@ again:
 	flags = (MXGEFW_FLAGS_NO_TSO | MXGEFW_FLAGS_FIRST);
 	if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
 		cksum_offset = (skb->h.raw - skb->data);
-		pseudo_hdr_offset = (skb->h.raw + skb->csum) - skb->data;
+		pseudo_hdr_offset = cksum_offset + skb->csum_offset;
 		/* If the headers are excessively large, then we must
 		 * fall back to a software checksum */
 		if (unlikely(cksum_offset > 255 || pseudo_hdr_offset > 127)) {
@@ -1964,7 +1972,6 @@ again:
 			cksum_offset = 0;
 			pseudo_hdr_offset = 0;
 		} else {
-			pseudo_hdr_offset = htons(pseudo_hdr_offset);
 			odd_flag = MXGEFW_FLAGS_ALIGN_ODD;
 			flags |= MXGEFW_FLAGS_CKSUM;
 		}
@@ -1986,7 +1993,7 @@ again:
 		/* for TSO, pseudo_hdr_offset holds mss.
 		 * The firmware figures out where to put
 		 * the checksum by parsing the header. */
-		pseudo_hdr_offset = htons(mss);
+		pseudo_hdr_offset = mss;
 	} else
 #endif				/*NETIF_F_TSO */
 		/* Mark small packets, and pad out tiny packets */
@@ -2086,7 +2093,7 @@ again:
 #endif				/* NETIF_F_TSO */
 			req->addr_high = high_swapped;
 			req->addr_low = htonl(low);
-			req->pseudo_hdr_offset = pseudo_hdr_offset;
+			req->pseudo_hdr_offset = htons(pseudo_hdr_offset);
 			req->pad = 0;	/* complete solid 16-byte block; does this matter? */
 			req->rdma_count = 1;
 			req->length = htons(seglen);
@@ -2199,6 +2206,7 @@ static void myri10ge_set_multicast_list(struct net_device *dev)
 	struct myri10ge_cmd cmd;
 	struct myri10ge_priv *mgp;
 	struct dev_mc_list *mc_list;
+	__be32 data[2] = {0, 0};
 	int err;
 
 	mgp = netdev_priv(dev);
@@ -2237,10 +2245,9 @@ static void myri10ge_set_multicast_list(struct net_device *dev)
 
 	/* Walk the multicast list, and add each address */
 	for (mc_list = dev->mc_list; mc_list != NULL; mc_list = mc_list->next) {
-		memcpy(&cmd.data0, &mc_list->dmi_addr, 4);
-		memcpy(&cmd.data1, ((char *)&mc_list->dmi_addr) + 4, 2);
-		cmd.data0 = htonl(cmd.data0);
-		cmd.data1 = htonl(cmd.data1);
+		memcpy(data, &mc_list->dmi_addr, 6);
+		cmd.data0 = ntohl(data[0]);
+		cmd.data1 = ntohl(data[1]);
 		err = myri10ge_send_cmd(mgp, MXGEFW_JOIN_MULTICAST_GROUP,
 					&cmd, 1);
 
@@ -2615,9 +2622,10 @@ static u32 myri10ge_read_reboot(struct myri10ge_priv *mgp)
  * This watchdog is used to check whether the board has suffered
  * from a parity error and needs to be recovered.
  */
-static void myri10ge_watchdog(void *arg)
+static void myri10ge_watchdog(struct work_struct *work)
 {
-	struct myri10ge_priv *mgp = arg;
+	struct myri10ge_priv *mgp =
+		container_of(work, struct myri10ge_priv, watchdog_work);
 	u32 reboot;
 	int status;
 	u16 cmd, vendor;
@@ -2887,7 +2895,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		    (unsigned long)mgp);
 
 	SET_ETHTOOL_OPS(netdev, &myri10ge_ethtool_ops);
-	INIT_WORK(&mgp->watchdog_work, myri10ge_watchdog, mgp);
+	INIT_WORK(&mgp->watchdog_work, myri10ge_watchdog);
 	status = register_netdev(netdev);
 	if (status != 0) {
 		dev_err(&pdev->dev, "register_netdev failed: %d\n", status);
diff --git a/drivers/net/myri10ge/myri10ge_mcp.h b/drivers/net/myri10ge/myri10ge_mcp.h
index 9519ae7cd5e..29463b301a8 100644
--- a/drivers/net/myri10ge/myri10ge_mcp.h
+++ b/drivers/net/myri10ge/myri10ge_mcp.h
@@ -6,23 +6,23 @@
 
 /* 8 Bytes */
 struct mcp_dma_addr {
-	u32 high;
-	u32 low;
+	__be32 high;
+	__be32 low;
 };
 
 /* 4 Bytes */
 struct mcp_slot {
-	u16 checksum;
-	u16 length;
+	__sum16 checksum;
+	__be16 length;
 };
 
 /* 64 Bytes */
 struct mcp_cmd {
-	u32 cmd;
-	u32 data0;		/* will be low portion if data > 32 bits */
+	__be32 cmd;
+	__be32 data0;		/* will be low portion if data > 32 bits */
 	/* 8 */
-	u32 data1;		/* will be high portion if data > 32 bits */
-	u32 data2;		/* currently unused.. */
+	__be32 data1;		/* will be high portion if data > 32 bits */
+	__be32 data2;		/* currently unused.. */
 	/* 16 */
 	struct mcp_dma_addr response_addr;
 	/* 24 */
@@ -31,8 +31,8 @@ struct mcp_cmd {
 
 /* 8 Bytes */
 struct mcp_cmd_response {
-	u32 data;
-	u32 result;
+	__be32 data;
+	__be32 result;
 };
 
 /*
@@ -73,10 +73,10 @@ union mcp_pso_or_cumlen {
 
 /* 16 Bytes */
 struct mcp_kreq_ether_send {
-	u32 addr_high;
-	u32 addr_low;
-	u16 pseudo_hdr_offset;
-	u16 length;
+	__be32 addr_high;
+	__be32 addr_low;
+	__be16 pseudo_hdr_offset;
+	__be16 length;
 	u8 pad;
 	u8 rdma_count;
 	u8 cksum_offset;	/* where to start computing cksum */
@@ -85,8 +85,8 @@ struct mcp_kreq_ether_send {
 
 /* 8 Bytes */
 struct mcp_kreq_ether_recv {
-	u32 addr_high;
-	u32 addr_low;
+	__be32 addr_high;
+	__be32 addr_low;
 };
 
 /* Commands */
@@ -219,19 +219,19 @@ enum myri10ge_mcp_cmd_status {
 
 struct mcp_irq_data {
 	/* add new counters at the beginning */
-	u32 future_use[5];
-	u32 dropped_multicast_filtered;
+	__be32 future_use[5];
+	__be32 dropped_multicast_filtered;
 	/* 40 Bytes */
-	u32 send_done_count;
-
-	u32 link_up;
-	u32 dropped_link_overflow;
-	u32 dropped_link_error_or_filtered;
-	u32 dropped_runt;
-	u32 dropped_overrun;
-	u32 dropped_no_small_buffer;
-	u32 dropped_no_big_buffer;
-	u32 rdma_tags_available;
+	__be32 send_done_count;
+
+	__be32 link_up;
+	__be32 dropped_link_overflow;
+	__be32 dropped_link_error_or_filtered;
+	__be32 dropped_runt;
+	__be32 dropped_overrun;
+	__be32 dropped_no_small_buffer;
+	__be32 dropped_no_big_buffer;
+	__be32 rdma_tags_available;
 
 	u8 tx_stopped;
 	u8 link_down;
diff --git a/drivers/net/myri10ge/myri10ge_mcp_gen_header.h b/drivers/net/myri10ge/myri10ge_mcp_gen_header.h
index 487f7792fd4..16a810dd6d5 100644
--- a/drivers/net/myri10ge/myri10ge_mcp_gen_header.h
+++ b/drivers/net/myri10ge/myri10ge_mcp_gen_header.h
@@ -36,7 +36,7 @@
 struct mcp_gen_header {
 	/* the first 4 fields are filled at compile time */
 	unsigned header_length;
-	unsigned mcp_type;
+	__be32 mcp_type;
 	char version[128];
 	unsigned mcp_globals;	/* pointer to mcp-type specific structure */
 
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index 7747bfd99f9..ee26ef52289 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -39,7 +39,6 @@ static char version[] =
 #include <asm/auxio.h>
 #include <asm/pgtable.h>
 #include <asm/irq.h>
-#include <asm/checksum.h>
 
 #include "myri_sbus.h"
 #include "myri_code.h"
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index 787aa422152..a5c4199e275 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -867,7 +867,7 @@ static void cleanup_card(struct net_device *dev)
 	release_region(dev->base_addr, NE_IO_EXTENT);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c
index 5fccfea66d8..089b5bb702f 100644
--- a/drivers/net/ne2.c
+++ b/drivers/net/ne2.c
@@ -813,7 +813,7 @@ static void cleanup_card(struct net_device *dev)
 	release_region(dev->base_addr, NE_IO_EXTENT);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index d6632897542..1a6fed76d4c 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -36,6 +36,7 @@
 #include <linux/interrupt.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/mm.h>
 
 #include <asm/io.h>
 #include <asm/system.h>
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index bf58db29e2e..69233f6aa05 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -60,7 +60,6 @@ static struct netpoll np = {
 	.local_port = 6665,
 	.remote_port = 6666,
 	.remote_mac = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
-	.drop = netpoll_queue,
 };
 static int configured = 0;
 
@@ -102,6 +101,8 @@ __setup("netconsole=", option_setup);
 
 static int init_netconsole(void)
 {
+	int err;
+
 	if(strlen(config))
 		option_setup(config);
 
@@ -110,8 +111,9 @@ static int init_netconsole(void)
 		return 0;
 	}
 
-	if(netpoll_setup(&np))
-		return -EINVAL;
+	err = netpoll_setup(&np);
+	if (err)
+		return err;
 
 	register_console(&netconsole);
 	printk(KERN_INFO "netconsole: network logging started\n");
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index d925053fe59..b5410bee5f2 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -1,25 +1,25 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- *                            
+ *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *                                   
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -63,40 +63,68 @@
 
 #include "netxen_nic_hw.h"
 
-#define NETXEN_NIC_BUILD_NO     "5"
-#define _NETXEN_NIC_LINUX_MAJOR 2
+#define NETXEN_NIC_BUILD_NO     "1"
+#define _NETXEN_NIC_LINUX_MAJOR 3
 #define _NETXEN_NIC_LINUX_MINOR 3
-#define _NETXEN_NIC_LINUX_SUBVERSION 59
-#define NETXEN_NIC_LINUX_VERSIONID  "2.3.59" "-" NETXEN_NIC_BUILD_NO
-#define NETXEN_NIC_FW_VERSIONID "2.3.59"
+#define _NETXEN_NIC_LINUX_SUBVERSION 2
+#define NETXEN_NIC_LINUX_VERSIONID  "3.3.2" "-" NETXEN_NIC_BUILD_NO
+#define NETXEN_NIC_FW_VERSIONID "3.3.2"
 
 #define RCV_DESC_RINGSIZE	\
 	(sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
 #define STATUS_DESC_RINGSIZE	\
 	(sizeof(struct status_desc)* adapter->max_rx_desc_count)
+#define LRO_DESC_RINGSIZE	\
+	(sizeof(rcvDesc_t) * adapter->max_lro_rx_desc_count)
 #define TX_RINGSIZE	\
 	(sizeof(struct netxen_cmd_buffer) * adapter->max_tx_desc_count)
 #define RCV_BUFFSIZE	\
 	(sizeof(struct netxen_rx_buffer) * rcv_desc->max_rx_desc_count)
 #define find_diff_among(a,b,range) ((a)<(b)?((b)-(a)):((b)+(range)-(a)))
 
-#define NETXEN_NETDEV_STATUS 0x1
+#define NETXEN_NETDEV_STATUS		0x1
+#define NETXEN_RCV_PRODUCER_OFFSET	0
+#define NETXEN_RCV_PEG_DB_ID		2
+#define NETXEN_HOST_DUMMY_DMA_SIZE 1024
 
 #define ADDR_IN_WINDOW1(off)	\
 	((off > NETXEN_CRB_PCIX_HOST2) && (off < NETXEN_CRB_MAX)) ? 1 : 0
+/*
+ * In netxen_nic_down(), we must wait for any pending callback requests into
+ * netxen_watchdog_task() to complete; eg otherwise the watchdog_timer could be
+ * reenabled right after it is deleted in netxen_nic_down(). FLUSH_SCHEDULED_WORK()
+ * does this synchronization.
+ *
+ * Normally, schedule_work()/flush_scheduled_work() could have worked, but
+ * netxen_nic_close() is invoked with kernel rtnl lock held. netif_carrier_off()
+ * call in netxen_nic_close() triggers a schedule_work(&linkwatch_work), and a
+ * subsequent call to flush_scheduled_work() in netxen_nic_down() would cause
+ * linkwatch_event() to be executed which also attempts to acquire the rtnl
+ * lock thus causing a deadlock.
+ */
+
+#define SCHEDULE_WORK(tp)	queue_work(netxen_workq, tp)
+#define FLUSH_SCHEDULED_WORK()	flush_workqueue(netxen_workq)
+extern struct workqueue_struct *netxen_workq;
 
 /* 
  * normalize a 64MB crb address to 32MB PCI window 
  * To use NETXEN_CRB_NORMALIZE, window _must_ be set to 1
  */
-#define NETXEN_CRB_NORMAL(reg)        \
-	(reg) - NETXEN_CRB_PCIX_HOST2 + NETXEN_CRB_PCIX_HOST
+#define NETXEN_CRB_NORMAL(reg)	\
+	((reg) - NETXEN_CRB_PCIX_HOST2 + NETXEN_CRB_PCIX_HOST)
 
 #define NETXEN_CRB_NORMALIZE(adapter, reg) \
 	pci_base_offset(adapter, NETXEN_CRB_NORMAL(reg))
 
+#define DB_NORMALIZE(adapter, off) \
+	(adapter->ahw.db_base + (off))
+
+#define NX_P2_C0		0x24
+#define NX_P2_C1		0x25
+
 #define FIRST_PAGE_GROUP_START	0
-#define FIRST_PAGE_GROUP_END	0x400000
+#define FIRST_PAGE_GROUP_END	0x100000
 
 #define SECOND_PAGE_GROUP_START	0x4000000
 #define SECOND_PAGE_GROUP_END	0x66BC000
@@ -108,11 +136,13 @@
 #define SECOND_PAGE_GROUP_SIZE SECOND_PAGE_GROUP_END - SECOND_PAGE_GROUP_START
 #define THIRD_PAGE_GROUP_SIZE  THIRD_PAGE_GROUP_END - THIRD_PAGE_GROUP_START
 
-#define MAX_RX_BUFFER_LENGTH		2000
+#define MAX_RX_BUFFER_LENGTH		1760
 #define MAX_RX_JUMBO_BUFFER_LENGTH 	9046
-#define RX_DMA_MAP_LEN			(MAX_RX_BUFFER_LENGTH - NET_IP_ALIGN)
+#define MAX_RX_LRO_BUFFER_LENGTH	((48*1024)-512)
+#define RX_DMA_MAP_LEN			(MAX_RX_BUFFER_LENGTH - 2)
 #define RX_JUMBO_DMA_MAP_LEN	\
-	(MAX_RX_JUMBO_BUFFER_LENGTH - NET_IP_ALIGN)
+	(MAX_RX_JUMBO_BUFFER_LENGTH - 2)
+#define RX_LRO_DMA_MAP_LEN		(MAX_RX_LRO_BUFFER_LENGTH - 2)
 #define NETXEN_ROM_ROUNDUP		0x80000000ULL
 
 /*
@@ -151,30 +181,38 @@ enum {
 /* Host writes the following to notify that it has done the init-handshake */
 #define PHAN_INITIALIZE_ACK	0xf00f
 
-#define NUM_RCV_DESC_RINGS	2	/* No of Rcv Descriptor contexts */
+#define NUM_RCV_DESC_RINGS	3	/* No of Rcv Descriptor contexts */
 
 /* descriptor types */
 #define RCV_DESC_NORMAL		0x01
 #define RCV_DESC_JUMBO		0x02
+#define RCV_DESC_LRO		0x04
 #define RCV_DESC_NORMAL_CTXID	0
 #define RCV_DESC_JUMBO_CTXID	1
+#define RCV_DESC_LRO_CTXID	2
 
 #define RCV_DESC_TYPE(ID) \
-	((ID == RCV_DESC_JUMBO_CTXID) ? RCV_DESC_JUMBO : RCV_DESC_NORMAL)
+	((ID == RCV_DESC_JUMBO_CTXID)	\
+		? RCV_DESC_JUMBO	\
+		: ((ID == RCV_DESC_LRO_CTXID)	\
+			? RCV_DESC_LRO :	\
+			(RCV_DESC_NORMAL)))
 
 #define MAX_CMD_DESCRIPTORS		1024
 #define MAX_RCV_DESCRIPTORS		32768
-#define MAX_JUMBO_RCV_DESCRIPTORS	1024
+#define MAX_JUMBO_RCV_DESCRIPTORS	4096
+#define MAX_LRO_RCV_DESCRIPTORS		2048
 #define MAX_RCVSTATUS_DESCRIPTORS	MAX_RCV_DESCRIPTORS
 #define MAX_JUMBO_RCV_DESC	MAX_JUMBO_RCV_DESCRIPTORS
 #define MAX_RCV_DESC		MAX_RCV_DESCRIPTORS
 #define MAX_RCVSTATUS_DESC	MAX_RCV_DESCRIPTORS
-#define NUM_RCV_DESC		(MAX_RCV_DESC + MAX_JUMBO_RCV_DESCRIPTORS)
 #define MAX_EPG_DESCRIPTORS	(MAX_CMD_DESCRIPTORS * 8)
-
+#define NUM_RCV_DESC		(MAX_RCV_DESC + MAX_JUMBO_RCV_DESCRIPTORS + \
+				 MAX_LRO_RCV_DESCRIPTORS)
 #define MIN_TX_COUNT	4096
 #define MIN_RX_COUNT	4096
-
+#define NETXEN_CTX_SIGNATURE	0xdee0
+#define NETXEN_RCV_PRODUCER(ringid)	(ringid)
 #define MAX_FRAME_SIZE	0x10000	/* 64K MAX size for LSO */
 
 #define PHAN_PEG_RCV_INITIALIZED	0xff01
@@ -186,6 +224,67 @@ enum {
 #define get_index_range(index,length,count)	\
 	(((index) + (count)) & ((length) - 1))
 
+#define MPORT_SINGLE_FUNCTION_MODE 0x1111
+
+extern unsigned long long netxen_dma_mask;
+
+/*
+ * NetXen host-peg signal message structure
+ *
+ *	Bit 0-1		: peg_id => 0x2 for tx and 01 for rx
+ *	Bit 2		: priv_id => must be 1
+ *	Bit 3-17	: count => for doorbell
+ *	Bit 18-27	: ctx_id => Context id
+ *	Bit 28-31	: opcode
+ */
+
+typedef u32 netxen_ctx_msg;
+
+#define _netxen_set_bits(config_word, start, bits, val)	{\
+	unsigned long long mask = (((1ULL << (bits)) - 1) << (start));	\
+	unsigned long long value = (val);	\
+	(config_word) &= ~mask;	\
+	(config_word) |= (((value) << (start)) & mask); \
+}
+
+#define netxen_set_msg_peg_id(config_word, val)	\
+	_netxen_set_bits(config_word, 0, 2, val)
+#define netxen_set_msg_privid(config_word)	\
+	set_bit(2, (unsigned long*)&config_word)
+#define netxen_set_msg_count(config_word, val)	\
+	_netxen_set_bits(config_word, 3, 15, val)
+#define netxen_set_msg_ctxid(config_word, val)	\
+	_netxen_set_bits(config_word, 18, 10, val)
+#define netxen_set_msg_opcode(config_word, val)	\
+	_netxen_set_bits(config_word, 28, 4, val)
+
+struct netxen_rcv_context {
+	u32 rcv_ring_addr_lo;
+	u32 rcv_ring_addr_hi;
+	u32 rcv_ring_size;
+	u32 rsrvd;
+};
+
+struct netxen_ring_ctx {
+
+	/* one command ring */
+	u64 cmd_consumer_offset;
+	u32 cmd_ring_addr_lo;
+	u32 cmd_ring_addr_hi;
+	u32 cmd_ring_size;
+	u32 rsrvd;
+
+	/* three receive rings */
+	struct netxen_rcv_context rcv_ctx[3];
+
+	/* one status ring */
+	u32 sts_ring_addr_lo;
+	u32 sts_ring_addr_hi;
+	u32 sts_ring_size;
+
+	u32 ctx_id;
+} __attribute__ ((aligned(64)));
+
 /*
  * Following data structures describe the descriptors that will be used.
  * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when
@@ -203,22 +302,32 @@ enum {
 #define FLAGS_IPSEC_SA_DELETE	0x08
 #define FLAGS_VLAN_TAGGED	0x10
 
-#define CMD_DESC_TOTAL_LENGTH(cmd_desc)	\
-		((cmd_desc)->length_tcp_hdr & 0x00FFFFFF)
-#define CMD_DESC_TCP_HDR_OFFSET(cmd_desc)	\
-		(((cmd_desc)->length_tcp_hdr >> 24) & 0x0FF)
-#define CMD_DESC_PORT(cmd_desc)		((cmd_desc)->port_ctxid & 0x0F)
-#define CMD_DESC_CTX_ID(cmd_desc)	(((cmd_desc)->port_ctxid >> 4) & 0x0F)
+#define netxen_set_cmd_desc_port(cmd_desc, var)	\
+	((cmd_desc)->port_ctxid |= ((var) & 0x0F))
 
-#define CMD_DESC_TOTAL_LENGTH_WRT(cmd_desc, var)	\
-		((cmd_desc)->length_tcp_hdr |= ((var) & 0x00FFFFFF))
-#define CMD_DESC_TCP_HDR_OFFSET_WRT(cmd_desc, var)	\
-		((cmd_desc)->length_tcp_hdr |= (((var) << 24) & 0xFF000000))
-#define CMD_DESC_PORT_WRT(cmd_desc, var)	\
-		((cmd_desc)->port_ctxid |= ((var) & 0x0F))
+#define netxen_set_cmd_desc_flags(cmd_desc, val)	\
+	_netxen_set_bits((cmd_desc)->flags_opcode, 0, 7, val)
+#define netxen_set_cmd_desc_opcode(cmd_desc, val)	\
+	_netxen_set_bits((cmd_desc)->flags_opcode, 7, 6, val)
+
+#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val)	\
+	_netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 0, 8, val);
+#define netxen_set_cmd_desc_totallength(cmd_desc, val)	\
+	_netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 8, 24, val);
+
+#define netxen_get_cmd_desc_opcode(cmd_desc)	\
+	(((cmd_desc)->flags_opcode >> 7) & 0x003F)
+#define netxen_get_cmd_desc_totallength(cmd_desc)	\
+	(((cmd_desc)->num_of_buffers_total_length >> 8) & 0x0FFFFFF)
 
 struct cmd_desc_type0 {
-	u64 netxen_next;	/* for fragments handled by Phantom */
+	u8 tcp_hdr_offset;	/* For LSO only */
+	u8 ip_hdr_offset;	/* For LSO only */
+	/* Bit pattern: 0-6 flags, 7-12 opcode, 13-15 unused */
+	u16 flags_opcode;
+	/* Bit pattern: 0-7 total number of segments,
+	   8-31 Total size of the packet */
+	u32 num_of_buffers_total_length;
 	union {
 		struct {
 			u32 addr_low_part2;
@@ -227,13 +336,6 @@ struct cmd_desc_type0 {
 		u64 addr_buffer2;
 	};
 
-	/* Bit pattern: 0-23 total length, 24-32 tcp header offset */
-	u32 length_tcp_hdr;
-	u8 ip_hdr_offset;	/* For LSO only */
-	u8 num_of_buffers;	/* total number of segments */
-	u8 flags;		/* as defined above */
-	u8 opcode;
-
 	u16 reference_handle;	/* changed to u16 to add mss */
 	u16 mss;		/* passed by NDIS_PACKET for LSO */
 	/* Bit pattern 0-3 port, 0-3 ctx id */
@@ -248,7 +350,6 @@ struct cmd_desc_type0 {
 		};
 		u64 addr_buffer3;
 	};
-
 	union {
 		struct {
 			u32 addr_low_part1;
@@ -270,6 +371,8 @@ struct cmd_desc_type0 {
 		u64 addr_buffer4;
 	};
 
+	u64 unused;
+
 } __attribute__ ((aligned(64)));
 
 /* Note: sizeof(rcv_desc) should always be a mutliple of 2 */
@@ -296,22 +399,49 @@ struct rcv_desc {
 #define NETXEN_PROT_UNKNOWN	(0)
 
 /* Note: sizeof(status_desc) should always be a mutliple of 2 */
-#define STATUS_DESC_PORT(status_desc)	\
-		((status_desc)->port_status_type_op & 0x0F)
-#define STATUS_DESC_STATUS(status_desc)	\
-		(((status_desc)->port_status_type_op >> 4) & 0x0F)
-#define STATUS_DESC_TYPE(status_desc)	\
-		(((status_desc)->port_status_type_op >> 8) & 0x0F)
-#define STATUS_DESC_OPCODE(status_desc)	\
-		(((status_desc)->port_status_type_op >> 12) & 0x0F)
+
+#define netxen_get_sts_desc_lro_cnt(status_desc)	\
+	((status_desc)->lro & 0x7F)
+#define netxen_get_sts_desc_lro_last_frag(status_desc)	\
+	(((status_desc)->lro & 0x80) >> 7)
+
+#define netxen_get_sts_port(status_desc)	\
+	((status_desc)->status_desc_data & 0x0F)
+#define netxen_get_sts_status(status_desc)	\
+	(((status_desc)->status_desc_data >> 4) & 0x0F)
+#define netxen_get_sts_type(status_desc)	\
+	(((status_desc)->status_desc_data >> 8) & 0x0F)
+#define netxen_get_sts_totallength(status_desc)	\
+	(((status_desc)->status_desc_data >> 12) & 0xFFFF)
+#define netxen_get_sts_refhandle(status_desc)	\
+	(((status_desc)->status_desc_data >> 28) & 0xFFFF)
+#define netxen_get_sts_prot(status_desc)	\
+	(((status_desc)->status_desc_data >> 44) & 0x0F)
+#define netxen_get_sts_owner(status_desc)	\
+	(((status_desc)->status_desc_data >> 56) & 0x03)
+#define netxen_get_sts_opcode(status_desc)	\
+	(((status_desc)->status_desc_data >> 58) & 0x03F)
+
+#define netxen_clear_sts_owner(status_desc)	\
+	((status_desc)->status_desc_data &=	\
+	~(((unsigned long long)3) << 56 ))
+#define netxen_set_sts_owner(status_desc, val)	\
+	((status_desc)->status_desc_data |=	\
+	(((unsigned long long)((val) & 0x3)) << 56 ))
 
 struct status_desc {
-	/* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-15 opcode */
-	u16 port_status_type_op;
-	u16 total_length;	/* NIC mode */
-	u16 reference_handle;	/* handle for the associated packet */
-	/* Bit pattern: 0-1 owner, 2-5 protocol */
-	u16 owner;		/* Owner of the descriptor */
+	/* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-27 total_length
+	   28-43 reference_handle, 44-47 protocol, 48-52 unused
+	   53-55 desc_cnt, 56-57 owner, 58-63 opcode
+	 */
+	u64 status_desc_data;
+	u32 hash_value;
+	u8 hash_type;
+	u8 msg_type;
+	u8 unused;
+	/* Bit pattern: 0-6 lro_count indicates frag sequence,
+	   7 last_frag indicates last frag */
+	u8 lro;
 } __attribute__ ((aligned(8)));
 
 enum {
@@ -559,11 +689,12 @@ typedef enum {
 #define PRIMARY_START 		(BOOTLD_START)
 #define FLASH_CRBINIT_SIZE 	(0x4000)
 #define FLASH_BRDCFG_SIZE 	(sizeof(struct netxen_board_info))
-#define FLASH_USER_SIZE		(sizeof(netxen_user_info)/sizeof(u32))
+#define FLASH_USER_SIZE		(sizeof(struct netxen_user_info)/sizeof(u32))
 #define FLASH_SECONDARY_SIZE 	(USER_START-SECONDARY_START)
 #define NUM_PRIMARY_SECTORS	(0x20)
 #define NUM_CONFIG_SECTORS 	(1)
-#define PFX "netxen: "
+#define PFX "NetXen: "
+extern char netxen_nic_driver_name[];
 
 /* Note: Make sure to not call this before adapter->port is valid */
 #if !defined(NETXEN_DEBUG)
@@ -572,7 +703,7 @@ typedef enum {
 #else
 #define DPRINTK(klevel, fmt, args...)	do { \
 	printk(KERN_##klevel PFX "%s: %s: " fmt, __FUNCTION__,\
-		(adapter != NULL && adapter->port != NULL && \
+		(adapter != NULL && \
 		adapter->port[0] != NULL && \
 		adapter->port[0]->netdev != NULL) ? \
 		adapter->port[0]->netdev->name : NULL, \
@@ -609,7 +740,6 @@ struct netxen_cmd_buffer {
 	u8 frag_count;
 	unsigned long time_stamp;
 	u32 state;
-	u32 no_of_descriptors;
 };
 
 /* In rx_buffer, we do not need multiple fragments as is a single buffer */
@@ -618,6 +748,9 @@ struct netxen_rx_buffer {
 	u64 dma;
 	u16 ref_handle;
 	u16 state;
+	u32 lro_expected_frags;
+	u32 lro_current_frags;
+	u32 lro_length;
 };
 
 /* Board types */
@@ -633,6 +766,8 @@ struct netxen_hardware_context {
 	void __iomem *pci_base0;
 	void __iomem *pci_base1;
 	void __iomem *pci_base2;
+	void __iomem *db_base;
+	unsigned long db_len;
 
 	u8 revision_id;
 	u16 board_type;
@@ -642,14 +777,13 @@ struct netxen_hardware_context {
 	u32 qg_linksup;
 	/* Address of cmd ring in Phantom */
 	struct cmd_desc_type0 *cmd_desc_head;
-	char *pauseaddr;
 	struct pci_dev *cmd_desc_pdev;
 	dma_addr_t cmd_desc_phys_addr;
-	dma_addr_t pause_physaddr;
-	struct pci_dev *pause_pdev;
 	struct netxen_adapter *adapter;
 };
 
+#define RCV_RING_LRO	RCV_DESC_LRO
+
 #define MINIMUM_ETHERNET_FRAME_SIZE	64	/* With FCS */
 #define ETHERNET_FCS_SIZE		4
 
@@ -702,8 +836,13 @@ struct netxen_recv_context {
 };
 
 #define NETXEN_NIC_MSI_ENABLED 0x02
+#define NETXEN_DMA_MASK	0xfffffffe
+#define NETXEN_DB_MAPSIZE_BYTES    0x1000
 
-struct netxen_drvops;
+struct netxen_dummy_dma {
+	void *addr;
+	dma_addr_t phys_addr;
+};
 
 struct netxen_adapter {
 	struct netxen_hardware_context ahw;
@@ -714,17 +853,19 @@ struct netxen_adapter {
 	spinlock_t lock;
 	struct work_struct watchdog_task;
 	struct work_struct tx_timeout_task;
+	struct net_device *netdev;
 	struct timer_list watchdog_timer;
 
 	u32 curr_window;
 
 	u32 cmd_producer;
-	u32 cmd_consumer;
+	u32 *cmd_consumer;
 
 	u32 last_cmd_consumer;
 	u32 max_tx_desc_count;
 	u32 max_rx_desc_count;
 	u32 max_jumbo_rx_desc_count;
+	u32 max_lro_rx_desc_count;
 	/* Num of instances active on cmd buffer ring */
 	u32 proc_cmd_buf_counter;
 
@@ -746,8 +887,27 @@ struct netxen_adapter {
 	struct netxen_recv_context recv_ctx[MAX_RCV_CTX];
 
 	int is_up;
-	int work_done;
-	struct netxen_drvops *ops;
+	int number;
+	struct netxen_dummy_dma dummy_dma;
+
+	/* Context interface shared between card and host */
+	struct netxen_ring_ctx *ctx_desc;
+	struct pci_dev *ctx_desc_pdev;
+	dma_addr_t ctx_desc_phys_addr;
+	int (*enable_phy_interrupts) (struct netxen_adapter *, int);
+	int (*disable_phy_interrupts) (struct netxen_adapter *, int);
+	void (*handle_phy_intr) (struct netxen_adapter *);
+	int (*macaddr_set) (struct netxen_port *, netxen_ethernet_macaddr_t);
+	int (*set_mtu) (struct netxen_port *, int);
+	int (*set_promisc) (struct netxen_adapter *, int,
+			    netxen_niu_prom_mode_t);
+	int (*unset_promisc) (struct netxen_adapter *, int,
+			      netxen_niu_prom_mode_t);
+	int (*phy_read) (struct netxen_adapter *, long phy, long reg, u32 *);
+	int (*phy_write) (struct netxen_adapter *, long phy, long reg, u32 val);
+	int (*init_port) (struct netxen_adapter *, int);
+	void (*init_niu) (struct netxen_adapter *);
+	int (*stop_port) (struct netxen_adapter *, int);
 };				/* netxen_adapter structure */
 
 /* Max number of xmit producer threads that can run simultaneously */
@@ -829,25 +989,6 @@ static inline void __iomem *pci_base(struct netxen_adapter *adapter,
 	return NULL;
 }
 
-struct netxen_drvops {
-	int (*enable_phy_interrupts) (struct netxen_adapter *, int);
-	int (*disable_phy_interrupts) (struct netxen_adapter *, int);
-	void (*handle_phy_intr) (struct netxen_adapter *);
-	int (*macaddr_set) (struct netxen_port *, netxen_ethernet_macaddr_t);
-	int (*set_mtu) (struct netxen_port *, int);
-	int (*set_promisc) (struct netxen_adapter *, int,
-			    netxen_niu_prom_mode_t);
-	int (*unset_promisc) (struct netxen_adapter *, int,
-			      netxen_niu_prom_mode_t);
-	int (*phy_read) (struct netxen_adapter *, long phy, long reg, u32 *);
-	int (*phy_write) (struct netxen_adapter *, long phy, long reg, u32 val);
-	int (*init_port) (struct netxen_adapter *, int);
-	void (*init_niu) (struct netxen_adapter *);
-	int (*stop_port) (struct netxen_adapter *, int);
-};
-
-extern char netxen_nic_driver_name[];
-
 int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter,
 					  int port);
 int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter,
@@ -886,10 +1027,20 @@ int netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off, void *data,
 			  int len);
 int netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off, void *data,
 			   int len);
+int netxen_nic_hw_read_ioctl(struct netxen_adapter *adapter, u64 off,
+			     void *data, int len);
+int netxen_nic_hw_write_ioctl(struct netxen_adapter *adapter, u64 off,
+			      void *data, int len);
+int netxen_nic_pci_mem_write_ioctl(struct netxen_adapter *adapter,
+				   u64 off, void *data, int size);
+int netxen_nic_pci_mem_read_ioctl(struct netxen_adapter *adapter,
+				  u64 off, void *data, int size);
 void netxen_crb_writelit_adapter(struct netxen_adapter *adapter,
 				 unsigned long off, int data);
 
 /* Functions from netxen_nic_init.c */
+void netxen_free_adapter_offload(struct netxen_adapter *adapter);
+int netxen_initialize_adapter_offload(struct netxen_adapter *adapter);
 void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val);
 void netxen_load_firmware(struct netxen_adapter *adapter);
 int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose);
@@ -921,10 +1072,12 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
 		    struct netxen_port *port);
 int netxen_nic_rx_has_work(struct netxen_adapter *adapter);
 int netxen_nic_tx_has_work(struct netxen_adapter *adapter);
-void netxen_watchdog_task(unsigned long v);
+void netxen_watchdog_task(struct work_struct *work);
 void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx,
 			    u32 ringid);
-void netxen_process_cmd_ring(unsigned long data);
+void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, u32 ctx,
+				 u32 ringid);
+int netxen_process_cmd_ring(unsigned long data);
 u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max);
 void netxen_nic_set_multi(struct net_device *netdev);
 int netxen_nic_change_mtu(struct net_device *netdev, int new_mtu);
@@ -1018,7 +1171,6 @@ static inline void get_brd_name_by_type(u32 type, char *name)
 
 int netxen_is_flash_supported(struct netxen_adapter *adapter);
 int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 mac[]);
-
 extern void netxen_change_ringparam(struct netxen_adapter *adapter);
 extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
 				int *valp);
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 9a914aeba5b..2ab4885cc95 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -1,25 +1,25 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- *                            
+ *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *                                   
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -118,7 +118,7 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
 	u32 fw_minor = 0;
 	u32 fw_build = 0;
 
-	strncpy(drvinfo->driver, "netxen_nic", 32);
+	strncpy(drvinfo->driver, netxen_nic_driver_name, 32);
 	strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32);
 	fw_major = readl(NETXEN_CRB_NORMALIZE(adapter,
 					      NETXEN_FW_VERSION_MAJOR));
@@ -210,7 +210,6 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
 		       (netxen_brdtype_t) boardinfo->board_type);
 		return -EIO;
-
 	}
 
 	return 0;
@@ -226,18 +225,18 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	/* read which mode */
 	if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
 		/* autonegotiation */
-		if (adapter->ops->phy_write
-		    && adapter->ops->phy_write(adapter, port->portnum,
-					       NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
-					       (__le32) ecmd->autoneg) != 0)
+		if (adapter->phy_write
+		    && adapter->phy_write(adapter, port->portnum,
+					  NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
+					  (__le32) ecmd->autoneg) != 0)
 			return -EIO;
 		else
 			port->link_autoneg = ecmd->autoneg;
 
-		if (adapter->ops->phy_read
-		    && adapter->ops->phy_read(adapter, port->portnum,
-					      NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-					      &status) != 0)
+		if (adapter->phy_read
+		    && adapter->phy_read(adapter, port->portnum,
+					 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+					 &status) != 0)
 			return -EIO;
 
 		/* speed */
@@ -257,10 +256,10 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 			netxen_clear_phy_duplex(status);
 		if (ecmd->duplex == DUPLEX_FULL)
 			netxen_set_phy_duplex(status);
-		if (adapter->ops->phy_write
-		    && adapter->ops->phy_write(adapter, port->portnum,
-					       NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-					       *((int *)&status)) != 0)
+		if (adapter->phy_write
+		    && adapter->phy_write(adapter, port->portnum,
+					  NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+					  *((int *)&status)) != 0)
 			return -EIO;
 		else {
 			port->link_speed = ecmd->speed;
@@ -422,10 +421,10 @@ static u32 netxen_nic_get_link(struct net_device *dev)
 
 	/* read which mode */
 	if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
-		if (adapter->ops->phy_read
-		    && adapter->ops->phy_read(adapter, port->portnum,
-					      NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-					      &status) != 0)
+		if (adapter->phy_read
+		    && adapter->phy_read(adapter, port->portnum,
+					 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+					 &status) != 0)
 			return -EIO;
 		else
 			return (netxen_get_phy_link(status));
@@ -460,20 +459,22 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
 {
 	struct netxen_port *port = netdev_priv(dev);
 	struct netxen_adapter *adapter = port->adapter;
-	int i, j;
+	int i;
 
 	ring->rx_pending = 0;
+	ring->rx_jumbo_pending = 0;
 	for (i = 0; i < MAX_RCV_CTX; ++i) {
-		for (j = 0; j < NUM_RCV_DESC_RINGS; j++)
-			ring->rx_pending +=
-			    adapter->recv_ctx[i].rcv_desc[j].rcv_pending;
+		ring->rx_pending += adapter->recv_ctx[i].
+		    rcv_desc[RCV_DESC_NORMAL_CTXID].rcv_pending;
+		ring->rx_jumbo_pending += adapter->recv_ctx[i].
+		    rcv_desc[RCV_DESC_JUMBO_CTXID].rcv_pending;
 	}
 
 	ring->rx_max_pending = adapter->max_rx_desc_count;
 	ring->tx_max_pending = adapter->max_tx_desc_count;
+	ring->rx_jumbo_max_pending = adapter->max_jumbo_rx_desc_count;
 	ring->rx_mini_max_pending = 0;
 	ring->rx_mini_pending = 0;
-	ring->rx_jumbo_max_pending = 0;
 	ring->rx_jumbo_pending = 0;
 }
 
@@ -526,10 +527,10 @@ netxen_nic_set_pauseparam(struct net_device *dev,
 				    *(u32 *) (&val));
 		/* set autoneg */
 		autoneg = pause->autoneg;
-		if (adapter->ops->phy_write
-		    && adapter->ops->phy_write(adapter, port->portnum,
-					       NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
-					       (__le32) autoneg) != 0)
+		if (adapter->phy_write
+		    && adapter->phy_write(adapter, port->portnum,
+					  NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
+					  (__le32) autoneg) != 0)
 			return -EIO;
 		else {
 			port->link_autoneg = pause->autoneg;
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
index 72c6ec4ee2a..fe8b675f9e7 100644
--- a/drivers/net/netxen/netxen_nic_hdr.h
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -16,10 +16,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 105c24f0ad4..9147b6048df 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -16,10 +16,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -42,7 +42,7 @@
 
 #define NETXEN_FLASH_BASE	(BOOTLD_START)
 #define NETXEN_PHANTOM_MEM_BASE	(NETXEN_FLASH_BASE)
-#define NETXEN_MAX_MTU		8000
+#define NETXEN_MAX_MTU		8000 + NETXEN_ENET_HEADER_SIZE + NETXEN_ETH_FCS_SIZE
 #define NETXEN_MIN_MTU		64
 #define NETXEN_ETH_FCS_SIZE     4
 #define NETXEN_ENET_HEADER_SIZE 14
@@ -81,8 +81,8 @@ int netxen_nic_set_mac(struct net_device *netdev, void *p)
 	DPRINTK(INFO, "valid ether addr\n");
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 
-	if (adapter->ops->macaddr_set)
-		adapter->ops->macaddr_set(port, addr->sa_data);
+	if (adapter->macaddr_set)
+		adapter->macaddr_set(port, addr->sa_data);
 
 	return 0;
 }
@@ -99,17 +99,17 @@ void netxen_nic_set_multi(struct net_device *netdev)
 
 	mc_ptr = netdev->mc_list;
 	if (netdev->flags & IFF_PROMISC) {
-		if (adapter->ops->set_promisc)
-			adapter->ops->set_promisc(adapter,
-						  port->portnum,
-						  NETXEN_NIU_PROMISC_MODE);
+		if (adapter->set_promisc)
+			adapter->set_promisc(adapter,
+					     port->portnum,
+					     NETXEN_NIU_PROMISC_MODE);
 	} else {
-		if (adapter->ops->unset_promisc &&
+		if (adapter->unset_promisc &&
 		    adapter->ahw.boardcfg.board_type
 		    != NETXEN_BRDTYPE_P2_SB31_10G_IMEZ)
-			adapter->ops->unset_promisc(adapter,
-						    port->portnum,
-						    NETXEN_NIU_NON_PROMISC_MODE);
+			adapter->unset_promisc(adapter,
+					       port->portnum,
+					       NETXEN_NIU_NON_PROMISC_MODE);
 	}
 	if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
 		netxen_nic_mcr_set_mode_select(netxen_mac_addr_cntl_data, 0x03);
@@ -160,8 +160,8 @@ int netxen_nic_change_mtu(struct net_device *netdev, int mtu)
 		return -EINVAL;
 	}
 
-	if (adapter->ops->set_mtu)
-		adapter->ops->set_mtu(port, mtu);
+	if (adapter->set_mtu)
+		adapter->set_mtu(port, mtu);
 	netdev->mtu = mtu;
 
 	return 0;
@@ -176,22 +176,18 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
 	struct netxen_hardware_context *hw = &adapter->ahw;
 	u32 state = 0;
 	void *addr;
-	void *pause_addr;
 	int loops = 0, err = 0;
 	int ctx, ring;
 	u32 card_cmdring = 0;
-	struct netxen_rcv_desc_crb *rcv_desc_crb = NULL;
 	struct netxen_recv_context *recv_ctx;
 	struct netxen_rcv_desc_ctx *rcv_desc;
 
-	DPRINTK(INFO, "crb_base: %lx %lx", NETXEN_PCI_CRBSPACE,
+	DPRINTK(INFO, "crb_base: %lx %x", NETXEN_PCI_CRBSPACE,
 		PCI_OFFSET_SECOND_RANGE(adapter, NETXEN_PCI_CRBSPACE));
-	DPRINTK(INFO, "cam base: %lx %lx", NETXEN_CRB_CAM,
+	DPRINTK(INFO, "cam base: %lx %x", NETXEN_CRB_CAM,
 		pci_base_offset(adapter, NETXEN_CRB_CAM));
-	DPRINTK(INFO, "cam RAM: %lx %lx", NETXEN_CAM_RAM_BASE,
+	DPRINTK(INFO, "cam RAM: %lx %x", NETXEN_CAM_RAM_BASE,
 		pci_base_offset(adapter, NETXEN_CAM_RAM_BASE));
-	DPRINTK(INFO, "NIC base:%lx %lx\n", NIC_CRB_BASE_PORT1,
-		pci_base_offset(adapter, NIC_CRB_BASE_PORT1));
 
 	/* Window 1 call */
 	card_cmdring = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_CMDRING));
@@ -226,33 +222,42 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
 	DPRINTK(INFO, "Recieve Peg ready too. starting stuff\n");
 
 	addr = netxen_alloc(adapter->ahw.pdev,
-			    sizeof(struct cmd_desc_type0) *
-			    adapter->max_tx_desc_count,
-			    &hw->cmd_desc_phys_addr, &hw->cmd_desc_pdev);
+			    sizeof(struct netxen_ring_ctx) +
+			    sizeof(uint32_t),
+			    (dma_addr_t *) & adapter->ctx_desc_phys_addr,
+			    &adapter->ctx_desc_pdev);
 
+	printk("ctx_desc_phys_addr: 0x%llx\n",
+	       (u64) adapter->ctx_desc_phys_addr);
 	if (addr == NULL) {
 		DPRINTK(ERR, "bad return from pci_alloc_consistent\n");
-		return -ENOMEM;
+		err = -ENOMEM;
+		return err;
 	}
+	memset(addr, 0, sizeof(struct netxen_ring_ctx));
+	adapter->ctx_desc = (struct netxen_ring_ctx *)addr;
+	adapter->ctx_desc->cmd_consumer_offset = adapter->ctx_desc_phys_addr
+	    + sizeof(struct netxen_ring_ctx);
+	adapter->cmd_consumer = (uint32_t *) (((char *)addr) +
+					      sizeof(struct netxen_ring_ctx));
+
+	addr = pci_alloc_consistent(adapter->ahw.pdev,
+				    sizeof(struct cmd_desc_type0) *
+				    adapter->max_tx_desc_count,
+				    (dma_addr_t *) & hw->cmd_desc_phys_addr);
+	printk("cmd_desc_phys_addr: 0x%llx\n", (u64) hw->cmd_desc_phys_addr);
 
-	pause_addr = netxen_alloc(adapter->ahw.pdev, 512,
-				  (dma_addr_t *) & hw->pause_physaddr,
-				  &hw->pause_pdev);
-	if (pause_addr == NULL) {
-		DPRINTK(1, ERR, "bad return from pci_alloc_consistent\n");
+	if (addr == NULL) {
+		DPRINTK(ERR, "bad return from pci_alloc_consistent\n");
+		netxen_free_hw_resources(adapter);
 		return -ENOMEM;
 	}
 
-	hw->pauseaddr = (char *)pause_addr;
-	{
-		u64 *ptr = (u64 *) pause_addr;
-		*ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR;
-		*ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR;
-		*ptr++ = NETXEN_NIC_UNIT_PAUSE_ADDR;
-		*ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR;
-		*ptr++ = NETXEN_NIC_EPG_PAUSE_ADDR1;
-		*ptr++ = NETXEN_NIC_EPG_PAUSE_ADDR2;
-	}
+	adapter->ctx_desc->cmd_ring_addr_lo =
+	    hw->cmd_desc_phys_addr & 0xffffffffUL;
+	adapter->ctx_desc->cmd_ring_addr_hi =
+	    ((u64) hw->cmd_desc_phys_addr >> 32);
+	adapter->ctx_desc->cmd_ring_size = adapter->max_tx_desc_count;
 
 	hw->cmd_desc_head = (struct cmd_desc_type0 *)addr;
 
@@ -273,6 +278,12 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
 				return err;
 			}
 			rcv_desc->desc_head = (struct rcv_desc *)addr;
+			adapter->ctx_desc->rcv_ctx[ring].rcv_ring_addr_lo =
+			    rcv_desc->phys_addr & 0xffffffffUL;
+			adapter->ctx_desc->rcv_ctx[ring].rcv_ring_addr_hi =
+			    ((u64) rcv_desc->phys_addr >> 32);
+			adapter->ctx_desc->rcv_ctx[ring].rcv_ring_size =
+			    rcv_desc->max_rx_desc_count;
 		}
 
 		addr = netxen_alloc(adapter->ahw.pdev, STATUS_DESC_RINGSIZE,
@@ -286,47 +297,21 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
 			return err;
 		}
 		recv_ctx->rcv_status_desc_head = (struct status_desc *)addr;
-		for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
-			rcv_desc = &recv_ctx->rcv_desc[ring];
-			rcv_desc_crb =
-			    &recv_crb_registers[ctx].rcv_desc_crb[ring];
-			DPRINTK(INFO, "ring #%d crb global ring reg 0x%x\n",
-				ring, rcv_desc_crb->crb_globalrcv_ring);
-			/* Window = 1 */
-			writel(lower32(rcv_desc->phys_addr),
-			       NETXEN_CRB_NORMALIZE(adapter,
-						    rcv_desc_crb->
-						    crb_globalrcv_ring));
-			DPRINTK(INFO, "GLOBAL_RCV_RING ctx %d, addr 0x%x"
-				" val 0x%llx,"
-				" virt %p\n", ctx,
-				rcv_desc_crb->crb_globalrcv_ring,
-				(unsigned long long)rcv_desc->phys_addr,
-				+rcv_desc->desc_head);
-		}
+		adapter->ctx_desc->sts_ring_addr_lo =
+		    recv_ctx->rcv_status_desc_phys_addr & 0xffffffffUL;
+		adapter->ctx_desc->sts_ring_addr_hi =
+		    ((u64) recv_ctx->rcv_status_desc_phys_addr >> 32);
+		adapter->ctx_desc->sts_ring_size = adapter->max_rx_desc_count;
 
-		/* Window = 1 */
-		writel(lower32(recv_ctx->rcv_status_desc_phys_addr),
-		       NETXEN_CRB_NORMALIZE(adapter,
-					    recv_crb_registers[ctx].
-					    crb_rcvstatus_ring));
-		DPRINTK(INFO, "RCVSTATUS_RING, ctx %d, addr 0x%x,"
-			" val 0x%x,virt%p\n",
-			ctx,
-			recv_crb_registers[ctx].crb_rcvstatus_ring,
-			(unsigned long long)recv_ctx->rcv_status_desc_phys_addr,
-			recv_ctx->rcv_status_desc_head);
 	}
 	/* Window = 1 */
-	writel(lower32(hw->pause_physaddr),
-	       NETXEN_CRB_NORMALIZE(adapter, CRB_PAUSE_ADDR_LO));
-	writel(upper32(hw->pause_physaddr),
-	       NETXEN_CRB_NORMALIZE(adapter, CRB_PAUSE_ADDR_HI));
-
-	writel(lower32(hw->cmd_desc_phys_addr),
-	       NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_LO));
-	writel(upper32(hw->cmd_desc_phys_addr),
-	       NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_HI));
+
+	writel(lower32(adapter->ctx_desc_phys_addr),
+	       NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_ADDR_REG_LO));
+	writel(upper32(adapter->ctx_desc_phys_addr),
+	       NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_ADDR_REG_HI));
+	writel(NETXEN_CTX_SIGNATURE,
+	       NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_SIGNATURE_REG));
 	return err;
 }
 
@@ -336,6 +321,15 @@ void netxen_free_hw_resources(struct netxen_adapter *adapter)
 	struct netxen_rcv_desc_ctx *rcv_desc;
 	int ctx, ring;
 
+	if (adapter->ctx_desc != NULL) {
+		pci_free_consistent(adapter->ctx_desc_pdev,
+				    sizeof(struct netxen_ring_ctx) +
+				    sizeof(uint32_t),
+				    adapter->ctx_desc,
+				    adapter->ctx_desc_phys_addr);
+		adapter->ctx_desc = NULL;
+	}
+
 	if (adapter->ahw.cmd_desc_head != NULL) {
 		pci_free_consistent(adapter->ahw.cmd_desc_pdev,
 				    sizeof(struct cmd_desc_type0) *
@@ -344,11 +338,9 @@ void netxen_free_hw_resources(struct netxen_adapter *adapter)
 				    adapter->ahw.cmd_desc_phys_addr);
 		adapter->ahw.cmd_desc_head = NULL;
 	}
-	if (adapter->ahw.pauseaddr != NULL) {
-		pci_free_consistent(adapter->ahw.pause_pdev, 512,
-				    adapter->ahw.pauseaddr,
-				    adapter->ahw.pause_physaddr);
-		adapter->ahw.pauseaddr = NULL;
+	/* Special handling: there are 2 ports on this board */
+	if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) {
+		adapter->ahw.max_ports = 2;
 	}
 
 	for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
@@ -383,19 +375,22 @@ void netxen_tso_check(struct netxen_adapter *adapter,
 		desc->total_hdr_length = sizeof(struct ethhdr) +
 		    ((skb->nh.iph)->ihl * sizeof(u32)) +
 		    ((skb->h.th)->doff * sizeof(u32));
-		desc->opcode = TX_TCP_LSO;
+		netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO);
 	} else if (skb->ip_summed == CHECKSUM_COMPLETE) {
 		if (skb->nh.iph->protocol == IPPROTO_TCP) {
-			desc->opcode = TX_TCP_PKT;
+			netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT);
 		} else if (skb->nh.iph->protocol == IPPROTO_UDP) {
-			desc->opcode = TX_UDP_PKT;
+			netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT);
 		} else {
 			return;
 		}
 	}
 	adapter->stats.xmitcsummed++;
-	CMD_DESC_TCP_HDR_OFFSET_WRT(desc, skb->h.raw - skb->data);
-	desc->length_tcp_hdr = cpu_to_le32(desc->length_tcp_hdr);
+	desc->tcp_hdr_offset = skb->h.raw - skb->data;
+	netxen_set_cmd_desc_totallength(desc,
+					cpu_to_le32
+					(netxen_get_cmd_desc_totallength
+					 (desc)));
 	desc->ip_hdr_offset = skb->nh.raw - skb->data;
 }
 
@@ -648,7 +643,7 @@ void netxen_nic_reg_write(struct netxen_adapter *adapter, u64 off, u32 val)
 
 	addr = NETXEN_CRB_NORMALIZE(adapter, off);
 	DPRINTK(INFO, "writing to base %lx offset %llx addr %p data %x\n",
-		pci_base(adapter, off), off, addr);
+		pci_base(adapter, off), off, addr, val);
 	writel(val, addr);
 
 }
@@ -660,7 +655,7 @@ int netxen_nic_reg_read(struct netxen_adapter *adapter, u64 off)
 
 	addr = NETXEN_CRB_NORMALIZE(adapter, off);
 	DPRINTK(INFO, "reading from base %lx offset %llx addr %p\n",
-		adapter->ahw.pci_base, off, addr);
+		pci_base(adapter, off), off, addr);
 	val = readl(addr);
 	writel(val, addr);
 
@@ -848,8 +843,8 @@ void netxen_nic_stop_all_ports(struct netxen_adapter *adapter)
 
 	for (port_nr = 0; port_nr < adapter->ahw.max_ports; port_nr++) {
 		port = adapter->port[port_nr];
-		if (adapter->ops->stop_port)
-			adapter->ops->stop_port(adapter, port->portnum);
+		if (adapter->stop_port)
+			adapter->stop_port(adapter, port->portnum);
 	}
 }
 
@@ -873,13 +868,13 @@ void netxen_nic_set_link_parameters(struct netxen_port *port)
 {
 	struct netxen_adapter *adapter = port->adapter;
 	__le32 status;
-	u16 autoneg;
+	__le32 autoneg;
 	__le32 mode;
 
 	netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
 	if (netxen_get_niu_enable_ge(mode)) {	/* Gb 10/100/1000 Mbps mode */
-		if (adapter->ops->phy_read
-		    && adapter->ops->
+		if (adapter->phy_read
+		    && adapter->
 		    phy_read(adapter, port->portnum,
 			     NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
 			     &status) == 0) {
@@ -909,11 +904,11 @@ void netxen_nic_set_link_parameters(struct netxen_port *port)
 					port->link_duplex = -1;
 					break;
 				}
-				if (adapter->ops->phy_read
-				    && adapter->ops->
+				if (adapter->phy_read
+				    && adapter->
 				    phy_read(adapter, port->portnum,
 					     NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
-					     (__le32 *) & autoneg) != 0)
+					     &autoneg) != 0)
 					port->link_autoneg = autoneg;
 			} else
 				goto link_down;
@@ -1008,3 +1003,291 @@ int netxen_crb_read_val(struct netxen_adapter *adapter, unsigned long off)
 	netxen_nic_hw_read_wx(adapter, off, &data, 4);
 	return data;
 }
+
+int netxen_nic_hw_write_ioctl(struct netxen_adapter *adapter, u64 off,
+			      void *data, int len)
+{
+	void *addr;
+	u64 offset = off;
+	u8 *mem_ptr = NULL;
+	unsigned long mem_base;
+	unsigned long mem_page;
+
+	if (ADDR_IN_WINDOW1(off)) {
+		addr = NETXEN_CRB_NORMALIZE(adapter, off);
+		if (!addr) {
+			mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+			offset = NETXEN_CRB_NORMAL(off);
+			mem_page = offset & PAGE_MASK;
+			if (mem_page != ((offset + len - 1) & PAGE_MASK))
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+			else
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE);
+			if (mem_ptr == 0UL) {
+				return 1;
+			}
+			addr = mem_ptr;
+			addr += offset & (PAGE_SIZE - 1);
+		}
+	} else {
+		addr = pci_base_offset(adapter, off);
+		if (!addr) {
+			mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+			mem_page = off & PAGE_MASK;
+			if (mem_page != ((off + len - 1) & PAGE_MASK))
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+			else
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE);
+			if (mem_ptr == 0UL) {
+				return 1;
+			}
+			addr = mem_ptr;
+			addr += off & (PAGE_SIZE - 1);
+		}
+		netxen_nic_pci_change_crbwindow(adapter, 0);
+	}
+	switch (len) {
+	case 1:
+		writeb(*(u8 *) data, addr);
+		break;
+	case 2:
+		writew(*(u16 *) data, addr);
+		break;
+	case 4:
+		writel(*(u32 *) data, addr);
+		break;
+	case 8:
+		writeq(*(u64 *) data, addr);
+		break;
+	default:
+		DPRINTK(INFO,
+			"writing data %lx to offset %llx, num words=%d\n",
+			*(unsigned long *)data, off, (len >> 3));
+
+		netxen_nic_hw_block_write64((u64 __iomem *) data, addr,
+					    (len >> 3));
+		break;
+	}
+
+	if (!ADDR_IN_WINDOW1(off))
+		netxen_nic_pci_change_crbwindow(adapter, 1);
+	if (mem_ptr)
+		iounmap(mem_ptr);
+	return 0;
+}
+
+int netxen_nic_hw_read_ioctl(struct netxen_adapter *adapter, u64 off,
+			     void *data, int len)
+{
+	void *addr;
+	u64 offset;
+	u8 *mem_ptr = NULL;
+	unsigned long mem_base;
+	unsigned long mem_page;
+
+	if (ADDR_IN_WINDOW1(off)) {
+		addr = NETXEN_CRB_NORMALIZE(adapter, off);
+		if (!addr) {
+			mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+			offset = NETXEN_CRB_NORMAL(off);
+			mem_page = offset & PAGE_MASK;
+			if (mem_page != ((offset + len - 1) & PAGE_MASK))
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+			else
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE);
+			if (mem_ptr == 0UL) {
+				*(u8 *) data = 0;
+				return 1;
+			}
+			addr = mem_ptr;
+			addr += offset & (PAGE_SIZE - 1);
+		}
+	} else {
+		addr = pci_base_offset(adapter, off);
+		if (!addr) {
+			mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+			mem_page = off & PAGE_MASK;
+			if (mem_page != ((off + len - 1) & PAGE_MASK))
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+			else
+				mem_ptr =
+				    ioremap(mem_base + mem_page, PAGE_SIZE);
+			if (mem_ptr == 0UL)
+				return 1;
+			addr = mem_ptr;
+			addr += off & (PAGE_SIZE - 1);
+		}
+		netxen_nic_pci_change_crbwindow(adapter, 0);
+	}
+	switch (len) {
+	case 1:
+		*(u8 *) data = readb(addr);
+		break;
+	case 2:
+		*(u16 *) data = readw(addr);
+		break;
+	case 4:
+		*(u32 *) data = readl(addr);
+		break;
+	case 8:
+		*(u64 *) data = readq(addr);
+		break;
+	default:
+		netxen_nic_hw_block_read64((u64 __iomem *) data, addr,
+					   (len >> 3));
+		break;
+	}
+	if (!ADDR_IN_WINDOW1(off))
+		netxen_nic_pci_change_crbwindow(adapter, 1);
+	if (mem_ptr)
+		iounmap(mem_ptr);
+	return 0;
+}
+
+int netxen_nic_pci_mem_write_ioctl(struct netxen_adapter *adapter, u64 off,
+				   void *data, int size)
+{
+	void *addr;
+	int ret = 0;
+	u8 *mem_ptr = NULL;
+	unsigned long mem_base;
+	unsigned long mem_page;
+
+	if (data == NULL || off > (128 * 1024 * 1024)) {
+		printk(KERN_ERR "%s: data: %p off:%llx\n",
+		       netxen_nic_driver_name, data, off);
+		return 1;
+	}
+	off = netxen_nic_pci_set_window(adapter, off);
+	/* Corner case : Malicious user tried to break the driver by reading
+	   last few bytes in ranges and tries to read further addresses.
+	 */
+	if (!pci_base(adapter, off + size - 1) && pci_base(adapter, off)) {
+		printk(KERN_ERR "%s: Invalid access to memory address range"
+		       " 0x%llx - 0x%llx\n", netxen_nic_driver_name, off,
+		       off + size);
+		return 1;
+	}
+	addr = pci_base_offset(adapter, off);
+	DPRINTK(INFO, "writing data %llx to offset %llx\n",
+		*(unsigned long long *)data, off);
+	if (!addr) {
+		mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+		mem_page = off & PAGE_MASK;
+		/* Map two pages whenever user tries to access addresses in two
+		   consecutive pages.
+		 */
+		if (mem_page != ((off + size - 1) & PAGE_MASK))
+			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+		else
+			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);
+		if (mem_ptr == 0UL) {
+			return 1;
+		}
+		addr = mem_ptr;
+		addr += off & (PAGE_SIZE - 1);
+	}
+	switch (size) {
+	case 1:
+		writeb(*(u8 *) data, addr);
+		break;
+	case 2:
+		writew(*(u16 *) data, addr);
+		break;
+	case 4:
+		writel(*(u32 *) data, addr);
+		break;
+	case 8:
+		writeq(*(u64 *) data, addr);
+		break;
+	default:
+		DPRINTK(INFO,
+			"writing data %lx to offset %llx, num words=%d\n",
+			*(unsigned long *)data, off, (size >> 3));
+
+		netxen_nic_hw_block_write64((u64 __iomem *) data, addr,
+					    (size >> 3));
+		break;
+	}
+
+	if (mem_ptr)
+		iounmap(mem_ptr);
+	DPRINTK(INFO, "wrote %llx\n", *(unsigned long long *)data);
+
+	return ret;
+}
+
+int netxen_nic_pci_mem_read_ioctl(struct netxen_adapter *adapter,
+				  u64 off, void *data, int size)
+{
+	void *addr;
+	int ret = 0;
+	u8 *mem_ptr = NULL;
+	unsigned long mem_base;
+	unsigned long mem_page;
+
+	if (data == NULL || off > (128 * 1024 * 1024)) {
+		printk(KERN_ERR "%s: data: %p off:%llx\n",
+		       netxen_nic_driver_name, data, off);
+		return 1;
+	}
+	off = netxen_nic_pci_set_window(adapter, off);
+	/* Corner case : Malicious user tried to break the driver by reading
+	   last few bytes in ranges and tries to read further addresses.
+	 */
+	if (!pci_base(adapter, off + size - 1) && pci_base(adapter, off)) {
+		printk(KERN_ERR "%s: Invalid access to memory address range"
+		       " 0x%llx - 0x%llx\n", netxen_nic_driver_name, off,
+		       off + size);
+		return 1;
+	}
+	addr = pci_base_offset(adapter, off);
+	if (!addr) {
+		mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+		mem_page = off & PAGE_MASK;
+		/* Map two pages whenever user tries to access addresses in two
+		   consecutive pages.
+		 */
+		if (mem_page != ((off + size - 1) & PAGE_MASK))
+			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+		else
+			mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);
+		if (mem_ptr == 0UL) {
+			*(u8 *) data = 0;
+			return 1;
+		}
+		addr = mem_ptr;
+		addr += off & (PAGE_SIZE - 1);
+	}
+	switch (size) {
+	case 1:
+		*(u8 *) data = readb(addr);
+		break;
+	case 2:
+		*(u16 *) data = readw(addr);
+		break;
+	case 4:
+		*(u32 *) data = readl(addr);
+		break;
+	case 8:
+		*(u64 *) data = readq(addr);
+		break;
+	default:
+		netxen_nic_hw_block_read64((u64 __iomem *) data, addr,
+					   (size >> 3));
+		break;
+	}
+
+	if (mem_ptr)
+		iounmap(mem_ptr);
+	DPRINTK(INFO, "read %llx\n", *(unsigned long long *)data);
+
+	return ret;
+}
diff --git a/drivers/net/netxen/netxen_nic_hw.h b/drivers/net/netxen/netxen_nic_hw.h
index 201a636b7ab..0685633a9c1 100644
--- a/drivers/net/netxen/netxen_nic_hw.h
+++ b/drivers/net/netxen/netxen_nic_hw.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -16,10 +16,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -83,8 +83,8 @@ struct netxen_adapter;
 #define NETXEN_PCI_MAPSIZE_BYTES  (NETXEN_PCI_MAPSIZE << 20)
 
 #define NETXEN_NIC_LOCKED_READ_REG(X, Y)	\
-	addr = pci_base_offset(adapter, (X));	\
-	*(u32 *)Y = readl(addr);
+	addr = pci_base_offset(adapter, X);	\
+	*(u32 *)Y = readl((void __iomem*) addr);
 
 struct netxen_port;
 void netxen_nic_set_link_parameters(struct netxen_port *port);
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 0dca029bc3e..290145ec08e 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1,25 +1,25 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- *                            
+ *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *                                   
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -137,6 +137,8 @@ int netxen_init_firmware(struct netxen_adapter *adapter)
 		return err;
 	}
 	/* Window 1 call */
+	writel(MPORT_SINGLE_FUNCTION_MODE,
+	       NETXEN_CRB_NORMALIZE(adapter, CRB_MPORT_MODE));
 	writel(PHAN_INITIALIZE_ACK,
 	       NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
 
@@ -184,15 +186,12 @@ void netxen_initialize_adapter_sw(struct netxen_adapter *adapter)
 			for (i = 0; i < num_rx_bufs; i++) {
 				rx_buf->ref_handle = i;
 				rx_buf->state = NETXEN_BUFFER_FREE;
-
 				DPRINTK(INFO, "Rx buf:ctx%d i(%d) rx_buf:"
 					"%p\n", ctxid, i, rx_buf);
 				rx_buf++;
 			}
 		}
 	}
-	DPRINTK(INFO, "initialized buffers for %s and %s\n",
-		"adapter->free_cmd_buf_list", "adapter->free_rxbuf");
 }
 
 void netxen_initialize_adapter_hw(struct netxen_adapter *adapter)
@@ -212,37 +211,36 @@ void netxen_initialize_adapter_hw(struct netxen_adapter *adapter)
 
 void netxen_initialize_adapter_ops(struct netxen_adapter *adapter)
 {
-	struct netxen_drvops *ops = adapter->ops;
 	switch (adapter->ahw.board_type) {
 	case NETXEN_NIC_GBE:
-		ops->enable_phy_interrupts =
+		adapter->enable_phy_interrupts =
 		    netxen_niu_gbe_enable_phy_interrupts;
-		ops->disable_phy_interrupts =
+		adapter->disable_phy_interrupts =
 		    netxen_niu_gbe_disable_phy_interrupts;
-		ops->handle_phy_intr = netxen_nic_gbe_handle_phy_intr;
-		ops->macaddr_set = netxen_niu_macaddr_set;
-		ops->set_mtu = netxen_nic_set_mtu_gb;
-		ops->set_promisc = netxen_niu_set_promiscuous_mode;
-		ops->unset_promisc = netxen_niu_set_promiscuous_mode;
-		ops->phy_read = netxen_niu_gbe_phy_read;
-		ops->phy_write = netxen_niu_gbe_phy_write;
-		ops->init_port = netxen_niu_gbe_init_port;
-		ops->init_niu = netxen_nic_init_niu_gb;
-		ops->stop_port = netxen_niu_disable_gbe_port;
+		adapter->handle_phy_intr = netxen_nic_gbe_handle_phy_intr;
+		adapter->macaddr_set = netxen_niu_macaddr_set;
+		adapter->set_mtu = netxen_nic_set_mtu_gb;
+		adapter->set_promisc = netxen_niu_set_promiscuous_mode;
+		adapter->unset_promisc = netxen_niu_set_promiscuous_mode;
+		adapter->phy_read = netxen_niu_gbe_phy_read;
+		adapter->phy_write = netxen_niu_gbe_phy_write;
+		adapter->init_port = netxen_niu_gbe_init_port;
+		adapter->init_niu = netxen_nic_init_niu_gb;
+		adapter->stop_port = netxen_niu_disable_gbe_port;
 		break;
 
 	case NETXEN_NIC_XGBE:
-		ops->enable_phy_interrupts =
+		adapter->enable_phy_interrupts =
 		    netxen_niu_xgbe_enable_phy_interrupts;
-		ops->disable_phy_interrupts =
+		adapter->disable_phy_interrupts =
 		    netxen_niu_xgbe_disable_phy_interrupts;
-		ops->handle_phy_intr = netxen_nic_xgbe_handle_phy_intr;
-		ops->macaddr_set = netxen_niu_xg_macaddr_set;
-		ops->set_mtu = netxen_nic_set_mtu_xgb;
-		ops->init_port = netxen_niu_xg_init_port;
-		ops->set_promisc = netxen_niu_xg_set_promiscuous_mode;
-		ops->unset_promisc = netxen_niu_xg_set_promiscuous_mode;
-		ops->stop_port = netxen_niu_disable_xg_port;
+		adapter->handle_phy_intr = netxen_nic_xgbe_handle_phy_intr;
+		adapter->macaddr_set = netxen_niu_xg_macaddr_set;
+		adapter->set_mtu = netxen_nic_set_mtu_xgb;
+		adapter->init_port = netxen_niu_xg_init_port;
+		adapter->set_promisc = netxen_niu_xg_set_promiscuous_mode;
+		adapter->unset_promisc = netxen_niu_xg_set_promiscuous_mode;
+		adapter->stop_port = netxen_niu_disable_xg_port;
 		break;
 
 	default:
@@ -383,8 +381,8 @@ int netxen_rom_wip_poll(struct netxen_adapter *adapter)
 	return 0;
 }
 
-static inline int do_rom_fast_write(struct netxen_adapter *adapter,
-				    int addr, int data)
+static inline int do_rom_fast_write(struct netxen_adapter *adapter, int addr,
+				    int data)
 {
 	if (netxen_rom_wren(adapter)) {
 		return -1;
@@ -622,6 +620,43 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
 	return 0;
 }
 
+int netxen_initialize_adapter_offload(struct netxen_adapter *adapter)
+{
+	uint64_t addr;
+	uint32_t hi;
+	uint32_t lo;
+
+	adapter->dummy_dma.addr =
+	    pci_alloc_consistent(adapter->ahw.pdev,
+				 NETXEN_HOST_DUMMY_DMA_SIZE,
+				 &adapter->dummy_dma.phys_addr);
+	if (adapter->dummy_dma.addr == NULL) {
+		printk("%s: ERROR: Could not allocate dummy DMA memory\n",
+		       __FUNCTION__);
+		return -ENOMEM;
+	}
+
+	addr = (uint64_t) adapter->dummy_dma.phys_addr;
+	hi = (addr >> 32) & 0xffffffff;
+	lo = addr & 0xffffffff;
+
+	writel(hi, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_DUMMY_BUF_ADDR_HI));
+	writel(lo, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_DUMMY_BUF_ADDR_LO));
+
+	return 0;
+}
+
+void netxen_free_adapter_offload(struct netxen_adapter *adapter)
+{
+	if (adapter->dummy_dma.addr) {
+		pci_free_consistent(adapter->ahw.pdev,
+				    NETXEN_HOST_DUMMY_DMA_SIZE,
+				    adapter->dummy_dma.addr,
+				    adapter->dummy_dma.phys_addr);
+		adapter->dummy_dma.addr = NULL;
+	}
+}
+
 void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val)
 {
 	u32 val = 0;
@@ -656,7 +691,8 @@ int netxen_nic_rx_has_work(struct netxen_adapter *adapter)
 		desc_head = recv_ctx->rcv_status_desc_head;
 		desc = &desc_head[consumer];
 
-		if (((le16_to_cpu(desc->owner)) & STATUS_OWNER_HOST))
+		if (((le16_to_cpu(netxen_get_sts_owner(desc)))
+		     & STATUS_OWNER_HOST))
 			return 1;
 	}
 
@@ -710,12 +746,13 @@ static inline int netxen_nic_check_temp(struct netxen_adapter *adapter)
 	return rv;
 }
 
-void netxen_watchdog_task(unsigned long v)
+void netxen_watchdog_task(struct work_struct *work)
 {
 	int port_num;
 	struct netxen_port *port;
 	struct net_device *netdev;
-	struct netxen_adapter *adapter = (struct netxen_adapter *)v;
+	struct netxen_adapter *adapter =
+		container_of(work, struct netxen_adapter, watchdog_task);
 
 	if (netxen_nic_check_temp(adapter))
 		return;
@@ -734,8 +771,8 @@ void netxen_watchdog_task(unsigned long v)
 			netif_wake_queue(netdev);
 	}
 
-	if (adapter->ops->handle_phy_intr)
-		adapter->ops->handle_phy_intr(adapter);
+	if (adapter->handle_phy_intr)
+		adapter->handle_phy_intr(adapter);
 	mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
 }
 
@@ -748,19 +785,19 @@ void
 netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
 		   struct status_desc *desc)
 {
-	struct netxen_port *port = adapter->port[STATUS_DESC_PORT(desc)];
+	struct netxen_port *port = adapter->port[netxen_get_sts_port(desc)];
 	struct pci_dev *pdev = port->pdev;
 	struct net_device *netdev = port->netdev;
-	int index = le16_to_cpu(desc->reference_handle);
+	int index = le16_to_cpu(netxen_get_sts_refhandle(desc));
 	struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]);
 	struct netxen_rx_buffer *buffer;
 	struct sk_buff *skb;
-	u32 length = le16_to_cpu(desc->total_length);
+	u32 length = le16_to_cpu(netxen_get_sts_totallength(desc));
 	u32 desc_ctx;
 	struct netxen_rcv_desc_ctx *rcv_desc;
 	int ret;
 
-	desc_ctx = STATUS_DESC_TYPE(desc);
+	desc_ctx = netxen_get_sts_type(desc);
 	if (unlikely(desc_ctx >= NUM_RCV_DESC_RINGS)) {
 		printk("%s: %s Bad Rcv descriptor ring\n",
 		       netxen_nic_driver_name, netdev->name);
@@ -768,20 +805,49 @@ netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
 	}
 
 	rcv_desc = &recv_ctx->rcv_desc[desc_ctx];
+	if (unlikely(index > rcv_desc->max_rx_desc_count)) {
+		DPRINTK(ERR, "Got a buffer index:%x Max is %x\n",
+			index, rcv_desc->max_rx_desc_count);
+		return;
+	}
 	buffer = &rcv_desc->rx_buf_arr[index];
+	if (desc_ctx == RCV_DESC_LRO_CTXID) {
+		buffer->lro_current_frags++;
+		if (netxen_get_sts_desc_lro_last_frag(desc)) {
+			buffer->lro_expected_frags =
+			    netxen_get_sts_desc_lro_cnt(desc);
+			buffer->lro_length = length;
+		}
+		if (buffer->lro_current_frags != buffer->lro_expected_frags) {
+			if (buffer->lro_expected_frags != 0) {
+				printk("LRO: (refhandle:%x) recv frag."
+				       "wait for last. flags: %x expected:%d"
+				       "have:%d\n", index,
+				       netxen_get_sts_desc_lro_last_frag(desc),
+				       buffer->lro_expected_frags,
+				       buffer->lro_current_frags);
+			}
+			return;
+		}
+	}
 
 	pci_unmap_single(pdev, buffer->dma, rcv_desc->dma_size,
 			 PCI_DMA_FROMDEVICE);
 
 	skb = (struct sk_buff *)buffer->skb;
 
-	if (likely(STATUS_DESC_STATUS(desc) == STATUS_CKSUM_OK)) {
+	if (likely(netxen_get_sts_status(desc) == STATUS_CKSUM_OK)) {
 		port->stats.csummed++;
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
-	} else
-		skb->ip_summed = CHECKSUM_NONE;
+	}
 	skb->dev = netdev;
-	skb_put(skb, length);
+	if (desc_ctx == RCV_DESC_LRO_CTXID) {
+		/* True length was only available on the last pkt */
+		skb_put(skb, buffer->lro_length);
+	} else {
+		skb_put(skb, length);
+	}
+
 	skb->protocol = eth_type_trans(skb, netdev);
 
 	ret = netif_receive_skb(skb);
@@ -827,6 +893,8 @@ netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
 	adapter->stats.post_called++;
 	buffer->skb = NULL;
 	buffer->state = NETXEN_BUFFER_FREE;
+	buffer->lro_current_frags = 0;
+	buffer->lro_expected_frags = 0;
 
 	port->stats.no_rcv++;
 	port->stats.rxbytes += length;
@@ -839,6 +907,7 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
 	struct status_desc *desc_head = recv_ctx->rcv_status_desc_head;
 	struct status_desc *desc;	/* used to read status desc here */
 	u32 consumer = recv_ctx->status_rx_consumer;
+	u32 producer = 0;
 	int count = 0, ring;
 
 	DPRINTK(INFO, "procesing receive\n");
@@ -850,18 +919,22 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
 	 */
 	while (count < max) {
 		desc = &desc_head[consumer];
-		if (!((le16_to_cpu(desc->owner)) & STATUS_OWNER_HOST)) {
-			DPRINTK(ERR, "desc %p ownedby %x\n", desc, desc->owner);
+		if (!
+		    (le16_to_cpu(netxen_get_sts_owner(desc)) &
+		     STATUS_OWNER_HOST)) {
+			DPRINTK(ERR, "desc %p ownedby %x\n", desc,
+				netxen_get_sts_owner(desc));
 			break;
 		}
 		netxen_process_rcv(adapter, ctxid, desc);
-		desc->owner = STATUS_OWNER_PHANTOM;
+		netxen_clear_sts_owner(desc);
+		netxen_set_sts_owner(desc, STATUS_OWNER_PHANTOM);
 		consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1);
 		count++;
 	}
 	if (count) {
 		for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
-			netxen_post_rx_buffers(adapter, ctxid, ring);
+			netxen_post_rx_buffers_nodb(adapter, ctxid, ring);
 		}
 	}
 
@@ -869,6 +942,7 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
 	if (count) {
 		adapter->stats.process_rcv++;
 		recv_ctx->status_rx_consumer = consumer;
+		recv_ctx->status_rx_producer = producer;
 
 		/* Window = 1 */
 		writel(consumer,
@@ -881,12 +955,13 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
 }
 
 /* Process Command status ring */
-void netxen_process_cmd_ring(unsigned long data)
+int netxen_process_cmd_ring(unsigned long data)
 {
 	u32 last_consumer;
 	u32 consumer;
 	struct netxen_adapter *adapter = (struct netxen_adapter *)data;
-	int count = 0;
+	int count1 = 0;
+	int count2 = 0;
 	struct netxen_cmd_buffer *buffer;
 	struct netxen_port *port;	/* port #1 */
 	struct netxen_port *nport;
@@ -895,6 +970,7 @@ void netxen_process_cmd_ring(unsigned long data)
 	u32 i;
 	struct sk_buff *skb = NULL;
 	int p;
+	int done;
 
 	spin_lock(&adapter->tx_lock);
 	last_consumer = adapter->last_cmd_consumer;
@@ -904,14 +980,13 @@ void netxen_process_cmd_ring(unsigned long data)
 	 * number as part of the descriptor. This way we will be able to get
 	 * the netdev which is associated with that device.
 	 */
-	consumer =
-	    readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_CONSUMER_OFFSET));
 
+	consumer = *(adapter->cmd_consumer);
 	if (last_consumer == consumer) {	/* Ring is empty    */
 		DPRINTK(INFO, "last_consumer %d == consumer %d\n",
 			last_consumer, consumer);
 		spin_unlock(&adapter->tx_lock);
-		return;
+		return 1;
 	}
 
 	adapter->proc_cmd_buf_counter++;
@@ -922,7 +997,7 @@ void netxen_process_cmd_ring(unsigned long data)
 	 */
 	spin_unlock(&adapter->tx_lock);
 
-	while ((last_consumer != consumer) && (count < MAX_STATUS_HANDLE)) {
+	while ((last_consumer != consumer) && (count1 < MAX_STATUS_HANDLE)) {
 		buffer = &adapter->cmd_buf_arr[last_consumer];
 		port = adapter->port[buffer->port];
 		pdev = port->pdev;
@@ -948,24 +1023,25 @@ void netxen_process_cmd_ring(unsigned long data)
 			     && netif_carrier_ok(port->netdev))
 		    && ((jiffies - port->netdev->trans_start) >
 			port->netdev->watchdog_timeo)) {
-			schedule_work(&port->adapter->tx_timeout_task);
+			SCHEDULE_WORK(port->adapter->tx_timeout_task
+				      + port->portnum);
 		}
 
 		last_consumer = get_next_index(last_consumer,
 					       adapter->max_tx_desc_count);
-		count++;
+		count1++;
 	}
-	adapter->stats.noxmitdone += count;
+	adapter->stats.noxmitdone += count1;
 
-	count = 0;
+	count2 = 0;
 	spin_lock(&adapter->tx_lock);
 	if ((--adapter->proc_cmd_buf_counter) == 0) {
 		adapter->last_cmd_consumer = last_consumer;
 		while ((adapter->last_cmd_consumer != consumer)
-		       && (count < MAX_STATUS_HANDLE)) {
+		       && (count2 < MAX_STATUS_HANDLE)) {
 			buffer =
 			    &adapter->cmd_buf_arr[adapter->last_cmd_consumer];
-			count++;
+			count2++;
 			if (buffer->skb)
 				break;
 			else
@@ -974,7 +1050,7 @@ void netxen_process_cmd_ring(unsigned long data)
 						   adapter->max_tx_desc_count);
 		}
 	}
-	if (count) {
+	if (count1 || count2) {
 		for (p = 0; p < adapter->ahw.max_ports; p++) {
 			nport = adapter->port[p];
 			if (netif_queue_stopped(nport->netdev)
@@ -984,10 +1060,30 @@ void netxen_process_cmd_ring(unsigned long data)
 			}
 		}
 	}
+	/*
+	 * If everything is freed up to consumer then check if the ring is full
+	 * If the ring is full then check if more needs to be freed and
+	 * schedule the call back again.
+	 *
+	 * This happens when there are 2 CPUs. One could be freeing and the
+	 * other filling it. If the ring is full when we get out of here and
+	 * the card has already interrupted the host then the host can miss the
+	 * interrupt.
+	 *
+	 * There is still a possible race condition and the host could miss an
+	 * interrupt. The card has to take care of this.
+	 */
+	if (adapter->last_cmd_consumer == consumer &&
+	    (((adapter->cmd_producer + 1) %
+	      adapter->max_tx_desc_count) == adapter->last_cmd_consumer)) {
+		consumer = *(adapter->cmd_consumer);
+	}
+	done = (adapter->last_cmd_consumer == consumer);
 
 	spin_unlock(&adapter->tx_lock);
 	DPRINTK(INFO, "last consumer is %d in %s\n", last_consumer,
 		__FUNCTION__);
+	return (done);
 }
 
 /*
@@ -999,17 +1095,16 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
 	struct sk_buff *skb;
 	struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctx]);
 	struct netxen_rcv_desc_ctx *rcv_desc = NULL;
-	struct netxen_recv_crb *crbarea = &recv_crb_registers[ctx];
-	struct netxen_rcv_desc_crb *rcv_desc_crb = NULL;
-	u32 producer;
+	uint producer;
 	struct rcv_desc *pdesc;
 	struct netxen_rx_buffer *buffer;
 	int count = 0;
 	int index = 0;
+	netxen_ctx_msg msg = 0;
+	dma_addr_t dma;
 
 	adapter->stats.post_called++;
 	rcv_desc = &recv_ctx->rcv_desc[ringid];
-	rcv_desc_crb = &crbarea->rcv_desc_crb[ringid];
 
 	producer = rcv_desc->producer;
 	index = rcv_desc->begin_alloc;
@@ -1019,6 +1114,7 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
 		skb = dev_alloc_skb(rcv_desc->skb_size);
 		if (unlikely(!skb)) {
 			/*
+			 * TODO
 			 * We need to schedule the posting of buffers to the pegs.
 			 */
 			rcv_desc->begin_alloc = index;
@@ -1026,9 +1122,105 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
 				" allocated only %d buffers\n", count);
 			break;
 		}
+
 		count++;	/* now there should be no failure */
 		pdesc = &rcv_desc->desc_head[producer];
-		skb_reserve(skb, NET_IP_ALIGN);
+
+#if defined(XGB_DEBUG)
+		*(unsigned long *)(skb->head) = 0xc0debabe;
+		if (skb_is_nonlinear(skb)) {
+			printk("Allocated SKB @%p is nonlinear\n");
+		}
+#endif
+		skb_reserve(skb, 2);
+		/* This will be setup when we receive the
+		 * buffer after it has been filled  FSL  TBD TBD
+		 * skb->dev = netdev;
+		 */
+		dma = pci_map_single(pdev, skb->data, rcv_desc->dma_size,
+				     PCI_DMA_FROMDEVICE);
+		pdesc->addr_buffer = dma;
+		buffer->skb = skb;
+		buffer->state = NETXEN_BUFFER_BUSY;
+		buffer->dma = dma;
+		/* make a rcv descriptor  */
+		pdesc->reference_handle = buffer->ref_handle;
+		pdesc->buffer_length = rcv_desc->dma_size;
+		DPRINTK(INFO, "done writing descripter\n");
+		producer =
+		    get_next_index(producer, rcv_desc->max_rx_desc_count);
+		index = get_next_index(index, rcv_desc->max_rx_desc_count);
+		buffer = &rcv_desc->rx_buf_arr[index];
+	}
+	/* if we did allocate buffers, then write the count to Phantom */
+	if (count) {
+		rcv_desc->begin_alloc = index;
+		rcv_desc->rcv_pending += count;
+		adapter->stats.lastposted = count;
+		adapter->stats.posted += count;
+		rcv_desc->producer = producer;
+		if (rcv_desc->rcv_free >= 32) {
+			rcv_desc->rcv_free = 0;
+			/* Window = 1 */
+			writel((producer - 1) &
+			       (rcv_desc->max_rx_desc_count - 1),
+			       NETXEN_CRB_NORMALIZE(adapter,
+						    recv_crb_registers[0].
+						    rcv_desc_crb[ringid].
+						    crb_rcv_producer_offset));
+			/*
+			 * Write a doorbell msg to tell phanmon of change in
+			 * receive ring producer
+			 */
+			netxen_set_msg_peg_id(msg, NETXEN_RCV_PEG_DB_ID);
+			netxen_set_msg_privid(msg);
+			netxen_set_msg_count(msg,
+					     ((producer -
+					       1) & (rcv_desc->
+						     max_rx_desc_count - 1)));
+			netxen_set_msg_ctxid(msg, 0);
+			netxen_set_msg_opcode(msg, NETXEN_RCV_PRODUCER(ringid));
+			writel(msg,
+			       DB_NORMALIZE(adapter,
+					    NETXEN_RCV_PRODUCER_OFFSET));
+		}
+	}
+}
+
+void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, uint32_t ctx,
+				 uint32_t ringid)
+{
+	struct pci_dev *pdev = adapter->ahw.pdev;
+	struct sk_buff *skb;
+	struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctx]);
+	struct netxen_rcv_desc_ctx *rcv_desc = NULL;
+	u32 producer;
+	struct rcv_desc *pdesc;
+	struct netxen_rx_buffer *buffer;
+	int count = 0;
+	int index = 0;
+
+	adapter->stats.post_called++;
+	rcv_desc = &recv_ctx->rcv_desc[ringid];
+
+	producer = rcv_desc->producer;
+	index = rcv_desc->begin_alloc;
+	buffer = &rcv_desc->rx_buf_arr[index];
+	/* We can start writing rx descriptors into the phantom memory. */
+	while (buffer->state == NETXEN_BUFFER_FREE) {
+		skb = dev_alloc_skb(rcv_desc->skb_size);
+		if (unlikely(!skb)) {
+			/*
+			 * We need to schedule the posting of buffers to the pegs.
+			 */
+			rcv_desc->begin_alloc = index;
+			DPRINTK(ERR, "netxen_post_rx_buffers_nodb: "
+				" allocated only %d buffers\n", count);
+			break;
+		}
+		count++;	/* now there should be no failure */
+		pdesc = &rcv_desc->desc_head[producer];
+		skb_reserve(skb, 2);
 		/* 
 		 * This will be setup when we receive the
 		 * buffer after it has been filled
@@ -1039,6 +1231,7 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
 		buffer->dma = pci_map_single(pdev, skb->data,
 					     rcv_desc->dma_size,
 					     PCI_DMA_FROMDEVICE);
+
 		/* make a rcv descriptor  */
 		pdesc->reference_handle = le16_to_cpu(buffer->ref_handle);
 		pdesc->buffer_length = le16_to_cpu(rcv_desc->dma_size);
@@ -1063,7 +1256,8 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
 			writel((producer - 1) &
 			       (rcv_desc->max_rx_desc_count - 1),
 			       NETXEN_CRB_NORMALIZE(adapter,
-						    rcv_desc_crb->
+						    recv_crb_registers[0].
+						    rcv_desc_crb[ringid].
 						    crb_rcv_producer_offset));
 			wmb();
 		}
@@ -1196,8 +1390,8 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
 
 	switch (data.cmd) {
 	case netxen_nic_cmd_pci_read:
-		if ((retval = netxen_nic_hw_read_wx(adapter, data.off,
-						    &(data.u), data.size)))
+		if ((retval = netxen_nic_hw_read_ioctl(adapter, data.off,
+						       &(data.u), data.size)))
 			goto error_out;
 		if (copy_to_user
 		    ((void __user *)&(up_data->u), &(data.u), data.size)) {
@@ -1210,8 +1404,35 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
 		break;
 
 	case netxen_nic_cmd_pci_write:
-		data.rv = netxen_nic_hw_write_wx(adapter, data.off, &(data.u),
-						 data.size);
+		if ((retval = netxen_nic_hw_write_ioctl(adapter, data.off,
+							&(data.u), data.size)))
+			goto error_out;
+		data.rv = 0;
+		break;
+
+	case netxen_nic_cmd_pci_mem_read:
+		if (netxen_nic_pci_mem_read_ioctl(adapter, data.off, &(data.u),
+						  data.size)) {
+			DPRINTK(ERR, "Failed to read the data.\n");
+			retval = -EFAULT;
+			goto error_out;
+		}
+		if (copy_to_user
+		    ((void __user *)&(up_data->u), &(data.u), data.size)) {
+			DPRINTK(ERR, "bad copy to userland: %d\n",
+				(int)sizeof(data));
+			retval = -EFAULT;
+			goto error_out;
+		}
+		data.rv = 0;
+		break;
+
+	case netxen_nic_cmd_pci_mem_write:
+		if ((retval = netxen_nic_pci_mem_write_ioctl(adapter, data.off,
+							     &(data.u),
+							     data.size)))
+			goto error_out;
+		data.rv = 0;
 		break;
 
 	case netxen_nic_cmd_pci_config_read:
@@ -1296,7 +1517,7 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
 		retval = -EOPNOTSUPP;
 		goto error_out;
 	}
-	put_user(data.rv, (u16 __user *) (&(up_data->rv)));
+	put_user(data.rv, (&(up_data->rv)));
 	DPRINTK(INFO, "done ioctl for %p well.\n", adapter);
 
       error_out:
diff --git a/drivers/net/netxen/netxen_nic_ioctl.h b/drivers/net/netxen/netxen_nic_ioctl.h
index 23e53adbf12..1221fa52755 100644
--- a/drivers/net/netxen/netxen_nic_ioctl.h
+++ b/drivers/net/netxen/netxen_nic_ioctl.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -16,10 +16,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -36,7 +36,7 @@
 #define NETXEN_NIC_CMD		(NETXEN_CMD_START + 1)
 #define NETXEN_NIC_NAME		(NETXEN_CMD_START + 2)
 #define NETXEN_NIC_NAME_LEN	16
-#define NETXEN_NIC_NAME_RSP	"NETXEN"
+#define NETXEN_NIC_NAME_RSP	"NETXEN-UNM"
 
 typedef enum {
 	netxen_nic_cmd_none = 0,
diff --git a/drivers/net/netxen/netxen_nic_isr.c b/drivers/net/netxen/netxen_nic_isr.c
index ae180fee800..1b45f50fa6a 100644
--- a/drivers/net/netxen/netxen_nic_isr.c
+++ b/drivers/net/netxen/netxen_nic_isr.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -16,10 +16,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -68,8 +68,7 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
 void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 portno,
 				 u32 link)
 {
-	struct netxen_port *pport = adapter->port[portno];
-	struct net_device *netdev = pport->netdev;
+	struct net_device *netdev = (adapter->port[portno])->netdev;
 
 	if (link)
 		netif_carrier_on(netdev);
@@ -84,46 +83,41 @@ void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno,
 	struct netxen_port *port;
 
 	/*  This should clear the interrupt source */
-	if (adapter->ops->phy_read)
-		adapter->ops->phy_read(adapter, portno,
-				       NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
-				       &int_src);
+	if (adapter->phy_read)
+		adapter->phy_read(adapter, portno,
+				  NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
+				  &int_src);
 	if (int_src == 0) {
 		DPRINTK(INFO, "No phy interrupts for port #%d\n", portno);
 		return;
 	}
-	if (adapter->ops->disable_phy_interrupts)
-		adapter->ops->disable_phy_interrupts(adapter, portno);
+	if (adapter->disable_phy_interrupts)
+		adapter->disable_phy_interrupts(adapter, portno);
 
 	port = adapter->port[portno];
 
 	if (netxen_get_phy_int_jabber(int_src))
-		DPRINTK(INFO, "NetXen: %s Jabber interrupt \n",
-			port->netdev->name);
+		DPRINTK(INFO, "Jabber interrupt \n");
 
 	if (netxen_get_phy_int_polarity_changed(int_src))
-		DPRINTK(INFO, "NetXen: %s POLARITY CHANGED int \n",
-			port->netdev->name);
+		DPRINTK(INFO, "POLARITY CHANGED int \n");
 
 	if (netxen_get_phy_int_energy_detect(int_src))
-		DPRINTK(INFO, "NetXen: %s ENERGY DETECT INT \n",
-			port->netdev->name);
+		DPRINTK(INFO, "ENERGY DETECT INT \n");
 
 	if (netxen_get_phy_int_downshift(int_src))
-		DPRINTK(INFO, "NetXen: %s DOWNSHIFT INT \n",
-			port->netdev->name);
+		DPRINTK(INFO, "DOWNSHIFT INT \n");
 	/* write it down later.. */
 	if ((netxen_get_phy_int_speed_changed(int_src))
 	    || (netxen_get_phy_int_link_status_changed(int_src))) {
 		__le32 status;
 
-		DPRINTK(INFO, "NetXen: %s SPEED CHANGED OR"
-			" LINK STATUS CHANGED \n", port->netdev->name);
+		DPRINTK(INFO, "SPEED CHANGED OR LINK STATUS CHANGED \n");
 
-		if (adapter->ops->phy_read
-		    && adapter->ops->phy_read(adapter, portno,
-					      NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-					      &status) == 0) {
+		if (adapter->phy_read
+		    && adapter->phy_read(adapter, portno,
+					 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+					 &status) == 0) {
 			if (netxen_get_phy_int_link_status_changed(int_src)) {
 				if (netxen_get_phy_link(status)) {
 					netxen_niu_gbe_init_port(adapter,
@@ -143,8 +137,8 @@ void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno,
 			}
 		}
 	}
-	if (adapter->ops->enable_phy_interrupts)
-		adapter->ops->enable_phy_interrupts(adapter, portno);
+	if (adapter->enable_phy_interrupts)
+		adapter->enable_phy_interrupts(adapter, portno);
 }
 
 void netxen_nic_isr_other(struct netxen_adapter *adapter)
@@ -159,8 +153,7 @@ void netxen_nic_isr_other(struct netxen_adapter *adapter)
 
 	qg_linksup = adapter->ahw.qg_linksup;
 	adapter->ahw.qg_linksup = val;
-	DPRINTK(1, INFO, "%s: link update 0x%08x\n", netxen_nic_driver_name,
-		val);
+	DPRINTK(INFO, "link update 0x%08x\n", val);
 	for (portno = 0; portno < NETXEN_NIU_MAX_GBE_PORTS; portno++) {
 		linkup = val & 1;
 		if (linkup != (qg_linksup & 1)) {
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 1cb662d5bd7..913e8147114 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -1,25 +1,25 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- *                            
+ *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *                                   
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -32,6 +32,7 @@
  */
 
 #include <linux/vmalloc.h>
+#include <linux/highmem.h>
 #include "netxen_nic_hw.h"
 
 #include "netxen_nic.h"
@@ -48,14 +49,21 @@ MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
 
-char netxen_nic_driver_name[] = "netxen";
+char netxen_nic_driver_name[] = "netxen-nic";
 static char netxen_nic_driver_string[] = "NetXen Network Driver version "
     NETXEN_NIC_LINUX_VERSIONID;
 
+struct netxen_adapter *g_adapter = NULL;
+
 #define NETXEN_NETDEV_WEIGHT 120
 #define NETXEN_ADAPTER_UP_MAGIC 777
 #define NETXEN_NIC_PEG_TUNE 0
 
+u8 nx_p2_id = NX_P2_C0;
+
+#define DMA_32BIT_MASK	0x00000000ffffffffULL
+#define DMA_35BIT_MASK	0x00000007ffffffffULL
+
 /* Local functions to NetXen NIC driver */
 static int __devinit netxen_nic_probe(struct pci_dev *pdev,
 				      const struct pci_device_id *ent);
@@ -64,7 +72,7 @@ static int netxen_nic_open(struct net_device *netdev);
 static int netxen_nic_close(struct net_device *netdev);
 static int netxen_nic_xmit_frame(struct sk_buff *, struct net_device *);
 static void netxen_tx_timeout(struct net_device *netdev);
-static void netxen_tx_timeout_task(struct net_device *netdev);
+static void netxen_tx_timeout_task(struct work_struct *work);
 static void netxen_watchdog(unsigned long);
 static int netxen_handle_int(struct netxen_adapter *, struct net_device *);
 static int netxen_nic_ioctl(struct net_device *netdev,
@@ -87,6 +95,9 @@ static struct pci_device_id netxen_pci_tbl[] __devinitdata = {
 
 MODULE_DEVICE_TABLE(pci, netxen_pci_tbl);
 
+struct workqueue_struct *netxen_workq;
+static void netxen_watchdog(unsigned long);
+
 /*
  * netxen_nic_probe()
  *
@@ -105,20 +116,28 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct net_device *netdev = NULL;
 	struct netxen_adapter *adapter = NULL;
 	struct netxen_port *port = NULL;
-	u8 *mem_ptr0 = NULL;
-	u8 *mem_ptr1 = NULL;
-	u8 *mem_ptr2 = NULL;
+	void __iomem *mem_ptr0 = NULL;
+	void __iomem *mem_ptr1 = NULL;
+	void __iomem *mem_ptr2 = NULL;
 
-	unsigned long mem_base, mem_len;
+	u8 *db_ptr = NULL;
+	unsigned long mem_base, mem_len, db_base, db_len;
 	int pci_using_dac, i, err;
 	int ring;
 	struct netxen_recv_context *recv_ctx = NULL;
 	struct netxen_rcv_desc_ctx *rcv_desc = NULL;
 	struct netxen_cmd_buffer *cmd_buf_arr = NULL;
 	u64 mac_addr[FLASH_NUM_PORTS + 1];
-	int valid_mac;
+	int valid_mac = 0;
+	static int netxen_cards_found = 0;
 
 	printk(KERN_INFO "%s \n", netxen_nic_driver_string);
+	/* In current scheme, we use only PCI function 0 */
+	if (PCI_FUNC(pdev->devfn) != 0) {
+		DPRINTK(ERR, "NetXen function %d will not be enabled.\n",
+			PCI_FUNC(pdev->devfn));
+		return -ENODEV;
+	}
 	if ((err = pci_enable_device(pdev)))
 		return err;
 	if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
@@ -130,10 +149,12 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_out_disable_pdev;
 
 	pci_set_master(pdev);
-	if ((pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) &&
-	    (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) == 0))
+	pci_read_config_byte(pdev, PCI_REVISION_ID, &nx_p2_id);
+	if (nx_p2_id == NX_P2_C1 &&
+	    (pci_set_dma_mask(pdev, DMA_35BIT_MASK) == 0) &&
+	    (pci_set_consistent_dma_mask(pdev, DMA_35BIT_MASK) == 0)) {
 		pci_using_dac = 1;
-	else {
+	} else {
 		if ((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK)) ||
 		    (err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)))
 			goto err_out_free_res;
@@ -153,21 +174,34 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	    ioremap(mem_base + THIRD_PAGE_GROUP_START, THIRD_PAGE_GROUP_SIZE);
 
 	if ((mem_ptr0 == 0UL) || (mem_ptr1 == 0UL) || (mem_ptr2 == 0UL)) {
-		DPRINTK(1, ERR,
+		DPRINTK(ERR,
 			"Cannot remap adapter memory aborting.:"
 			"0 -> %p, 1 -> %p, 2 -> %p\n",
 			mem_ptr0, mem_ptr1, mem_ptr2);
 
 		err = -EIO;
-		if (mem_ptr0)
-			iounmap(mem_ptr0);
-		if (mem_ptr1)
-			iounmap(mem_ptr1);
-		if (mem_ptr2)
-			iounmap(mem_ptr2);
-
-		goto err_out_free_res;
+		goto err_out_iounmap;
+	}
+	db_base = pci_resource_start(pdev, 4);	/* doorbell is on bar 4 */
+	db_len = pci_resource_len(pdev, 4);
+
+	if (db_len == 0) {
+		printk(KERN_ERR "%s: doorbell is disabled\n",
+		       netxen_nic_driver_name);
+		err = -EIO;
+		goto err_out_iounmap;
+	}
+	DPRINTK(INFO, "doorbell ioremap from %lx a size of %lx\n", db_base,
+		db_len);
+
+	db_ptr = ioremap(db_base, NETXEN_DB_MAPSIZE_BYTES);
+	if (db_ptr == 0UL) {
+		printk(KERN_ERR "%s: Failed to allocate doorbell map.",
+		       netxen_nic_driver_name);
+		err = -EIO;
+		goto err_out_iounmap;
 	}
+	DPRINTK(INFO, "doorbell ioremaped at %p\n", db_ptr);
 
 /*
  *      Allocate a adapter structure which will manage all the initialization
@@ -183,17 +217,24 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		       netxen_nic_driver_name,
 		       (int)sizeof(struct netxen_adapter));
 		err = -ENOMEM;
-		goto err_out_iounmap;
+		goto err_out_dbunmap;
 	}
 
+	if (netxen_cards_found == 0) {
+		g_adapter = adapter;
+	}
 	adapter->max_tx_desc_count = MAX_CMD_DESCRIPTORS;
 	adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS;
 	adapter->max_jumbo_rx_desc_count = MAX_JUMBO_RCV_DESCRIPTORS;
+	adapter->max_lro_rx_desc_count = MAX_LRO_RCV_DESCRIPTORS;
 
 	pci_set_drvdata(pdev, adapter);
 
 	cmd_buf_arr = (struct netxen_cmd_buffer *)vmalloc(TX_RINGSIZE);
 	if (cmd_buf_arr == NULL) {
+		printk(KERN_ERR
+		       "%s: Could not allocate cmd_buf_arr memory:%d\n",
+		       netxen_nic_driver_name, (int)TX_RINGSIZE);
 		err = -ENOMEM;
 		goto err_out_free_adapter;
 	}
@@ -220,11 +261,23 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 				rcv_desc->skb_size = MAX_RX_JUMBO_BUFFER_LENGTH;
 				break;
 
+			case RCV_RING_LRO:
+				rcv_desc->max_rx_desc_count =
+				    adapter->max_lro_rx_desc_count;
+				rcv_desc->flags = RCV_DESC_LRO;
+				rcv_desc->dma_size = RX_LRO_DMA_MAP_LEN;
+				rcv_desc->skb_size = MAX_RX_LRO_BUFFER_LENGTH;
+				break;
+
 			}
 			rcv_desc->rx_buf_arr = (struct netxen_rx_buffer *)
 			    vmalloc(RCV_BUFFSIZE);
 
 			if (rcv_desc->rx_buf_arr == NULL) {
+				printk(KERN_ERR "%s: Could not allocate"
+				       "rcv_desc->rx_buf_arr memory:%d\n",
+				       netxen_nic_driver_name,
+				       (int)RCV_BUFFSIZE);
 				err = -ENOMEM;
 				goto err_out_free_rx_buffer;
 			}
@@ -233,30 +286,21 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	}
 
-	adapter->ops = kzalloc(sizeof(struct netxen_drvops), GFP_KERNEL);
-	if (adapter->ops == NULL) {
-		printk(KERN_ERR
-		       "%s: Could not allocate memory for adapter->ops:%d\n",
-		       netxen_nic_driver_name,
-		       (int)sizeof(struct netxen_adapter));
-		err = -ENOMEM;
-		goto err_out_free_rx_buffer;
-	}
-
 	adapter->cmd_buf_arr = cmd_buf_arr;
 	adapter->ahw.pci_base0 = mem_ptr0;
 	adapter->ahw.pci_base1 = mem_ptr1;
 	adapter->ahw.pci_base2 = mem_ptr2;
+	adapter->ahw.db_base = db_ptr;
+	adapter->ahw.db_len = db_len;
 	spin_lock_init(&adapter->tx_lock);
 	spin_lock_init(&adapter->lock);
+	netxen_initialize_adapter_sw(adapter);	/* initialize the buffers in adapter */
 #ifdef CONFIG_IA64
 	netxen_pinit_from_rom(adapter, 0);
 	udelay(500);
 	netxen_load_firmware(adapter);
 #endif
 
-	/* initialize the buffers in adapter */
-	netxen_initialize_adapter_sw(adapter);
 	/*
 	 * Set the CRB window to invalid. If any register in window 0 is
 	 * accessed it should set the window to 0 and then reset it to 1.
@@ -274,11 +318,10 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	adapter->ahw.xg_linkup = 0;
 	adapter->watchdog_timer.function = &netxen_watchdog;
 	adapter->watchdog_timer.data = (unsigned long)adapter;
-	INIT_WORK(&adapter->watchdog_task,
-		  (void (*)(void *))netxen_watchdog_task, adapter);
+	INIT_WORK(&adapter->watchdog_task, netxen_watchdog_task);
 	adapter->ahw.pdev = pdev;
 	adapter->proc_cmd_buf_counter = 0;
-	pci_read_config_byte(pdev, PCI_REVISION_ID, &adapter->ahw.revision_id);
+	adapter->ahw.revision_id = nx_p2_id;
 
 	if (pci_enable_msi(pdev)) {
 		adapter->flags &= ~NETXEN_NIC_MSI_ENABLED;
@@ -300,6 +343,12 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_CONSUMER_OFFSET));
 	writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_LO));
 
+	/* do this before waking up pegs so that we have valid dummy dma addr */
+	err = netxen_initialize_adapter_offload(adapter);
+	if (err) {
+		goto err_out_free_dev;
+	}
+
 	/* Unlock the HW, prompting the boot sequence */
 	writel(1,
 	       NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_PEGTUNE_DONE));
@@ -308,6 +357,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
 
 	/* initialize the all the ports */
+	adapter->active_ports = 0;
 
 	for (i = 0; i < adapter->ahw.max_ports; i++) {
 		netdev = alloc_etherdev(sizeof(struct netxen_port));
@@ -373,14 +423,13 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 				       netdev->dev_addr[4],
 				       netdev->dev_addr[5]);
 			} else {
-				if (adapter->ops->macaddr_set)
-					adapter->ops->macaddr_set(port,
-								  netdev->
-								  dev_addr);
+				if (adapter->macaddr_set)
+					adapter->macaddr_set(port,
+							     netdev->dev_addr);
 			}
 		}
-		INIT_WORK(&adapter->tx_timeout_task,
-			  (void (*)(void *))netxen_tx_timeout_task, netdev);
+		adapter->netdev = netdev;
+		INIT_WORK(&adapter->tx_timeout_task, netxen_tx_timeout_task);
 		netif_carrier_off(netdev);
 		netif_stop_queue(netdev);
 
@@ -392,7 +441,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			goto err_out_free_dev;
 		}
 		adapter->port_count++;
-		adapter->active_ports = 0;
 		adapter->port[i] = port;
 	}
 
@@ -413,6 +461,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		break;
 	}
 
+	adapter->number = netxen_cards_found;
 	adapter->driver_mismatch = 0;
 
 	return 0;
@@ -427,7 +476,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			free_netdev(port->netdev);
 		}
 	}
-	kfree(adapter->ops);
+
+	netxen_free_adapter_offload(adapter);
 
       err_out_free_rx_buffer:
 	for (i = 0; i < MAX_RCV_CTX; ++i) {
@@ -440,19 +490,23 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			}
 		}
 	}
-
 	vfree(cmd_buf_arr);
 
-	kfree(adapter->port);
-
       err_out_free_adapter:
 	pci_set_drvdata(pdev, NULL);
 	kfree(adapter);
 
+      err_out_dbunmap:
+	if (db_ptr)
+		iounmap(db_ptr);
+
       err_out_iounmap:
-	iounmap(mem_ptr0);
-	iounmap(mem_ptr1);
-	iounmap(mem_ptr2);
+	if (mem_ptr0)
+		iounmap(mem_ptr0);
+	if (mem_ptr1)
+		iounmap(mem_ptr1);
+	if (mem_ptr2)
+		iounmap(mem_ptr2);
 
       err_out_free_res:
 	pci_release_regions(pdev);
@@ -477,12 +531,8 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
 
 	netxen_nic_stop_all_ports(adapter);
 	/* leave the hw in the same state as reboot */
-	netxen_pinit_from_rom(adapter, 0);
-	udelay(500);
 	netxen_load_firmware(adapter);
-
-	if ((adapter->flags & NETXEN_NIC_MSI_ENABLED))
-		netxen_nic_disable_int(adapter);
+	netxen_free_adapter_offload(adapter);
 
 	udelay(500);		/* Delay for a while to drain the DMA engines */
 	for (i = 0; i < adapter->port_count; i++) {
@@ -499,6 +549,7 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
 	if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC)
 		netxen_free_hw_resources(adapter);
 
+	iounmap(adapter->ahw.db_base);
 	iounmap(adapter->ahw.pci_base0);
 	iounmap(adapter->ahw.pci_base1);
 	iounmap(adapter->ahw.pci_base2);
@@ -525,7 +576,6 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
 	}
 
 	vfree(adapter->cmd_buf_arr);
-	kfree(adapter->ops);
 	kfree(adapter);
 }
 
@@ -547,6 +597,8 @@ static int netxen_nic_open(struct net_device *netdev)
 			return -EIO;
 		}
 		netxen_nic_flash_print(adapter);
+		if (adapter->init_niu)
+			adapter->init_niu(adapter);
 
 		/* setup all the resources for the Phantom... */
 		/* this include the descriptors for rcv, tx, and status */
@@ -557,32 +609,31 @@ static int netxen_nic_open(struct net_device *netdev)
 			       err);
 			return err;
 		}
-		if (adapter->ops->init_port
-		    && adapter->ops->init_port(adapter, port->portnum) != 0) {
+		if (adapter->init_port
+		    && adapter->init_port(adapter, port->portnum) != 0) {
 			printk(KERN_ERR "%s: Failed to initialize port %d\n",
 			       netxen_nic_driver_name, port->portnum);
 			netxen_free_hw_resources(adapter);
 			return -EIO;
 		}
-		if (adapter->ops->init_niu)
-			adapter->ops->init_niu(adapter);
 		for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
 			for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++)
 				netxen_post_rx_buffers(adapter, ctx, ring);
 		}
-		adapter->is_up = NETXEN_ADAPTER_UP_MAGIC;
-	}
-	adapter->active_ports++;
-	if (adapter->active_ports == 1) {
+		adapter->irq = adapter->ahw.pdev->irq;
 		err = request_irq(adapter->ahw.pdev->irq, &netxen_intr,
 				  SA_SHIRQ | SA_SAMPLE_RANDOM, netdev->name,
 				  adapter);
 		if (err) {
 			printk(KERN_ERR "request_irq failed with: %d\n", err);
-			adapter->active_ports--;
+			netxen_free_hw_resources(adapter);
 			return err;
 		}
-		adapter->irq = adapter->ahw.pdev->irq;
+
+		adapter->is_up = NETXEN_ADAPTER_UP_MAGIC;
+	}
+	adapter->active_ports++;
+	if (adapter->active_ports == 1) {
 		if (!adapter->driver_mismatch)
 			mod_timer(&adapter->watchdog_timer, jiffies);
 
@@ -591,11 +642,14 @@ static int netxen_nic_open(struct net_device *netdev)
 
 	/* Done here again so that even if phantom sw overwrote it,
 	 * we set it */
-	if (adapter->ops->macaddr_set)
-		adapter->ops->macaddr_set(port, netdev->dev_addr);
+	if (adapter->macaddr_set)
+		adapter->macaddr_set(port, netdev->dev_addr);
 	netxen_nic_set_link_parameters(port);
 
 	netxen_nic_set_multi(netdev);
+	if (adapter->set_mtu)
+		adapter->set_mtu(port, netdev->mtu);
+
 	if (!adapter->driver_mismatch)
 		netif_start_queue(netdev);
 
@@ -648,6 +702,7 @@ static int netxen_nic_close(struct net_device *netdev)
 			}
 			cmd_buff++;
 		}
+		FLUSH_SCHEDULED_WORK();
 		del_timer_sync(&adapter->watchdog_timer);
 	}
 
@@ -668,7 +723,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	struct cmd_desc_type0 *hwdesc;
 	int k;
 	struct netxen_cmd_buffer *pbuf = NULL;
-	unsigned int tries = 0;
 	static int dropped_packet = 0;
 	int frag_count;
 	u32 local_producer = 0;
@@ -730,7 +784,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 			if (((skb->nh.iph)->ihl * sizeof(u32)) +
 			    ((skb->h.th)->doff * sizeof(u32)) +
 			    sizeof(struct ethhdr) >
-			    (sizeof(struct cmd_desc_type0) - NET_IP_ALIGN)) {
+			    (sizeof(struct cmd_desc_type0) - 2)) {
 				no_of_desc++;
 			}
 		}
@@ -741,27 +795,17 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	if ((k + no_of_desc) >=
 	    ((last_cmd_consumer <= k) ? last_cmd_consumer + max_tx_desc_count :
 	     last_cmd_consumer)) {
+		port->stats.nocmddescriptor++;
+		DPRINTK(ERR, "No command descriptors available,"
+			" producer = %d, consumer = %d count=%llu,"
+			" dropping packet\n", producer,
+			adapter->last_cmd_consumer,
+			port->stats.nocmddescriptor);
+
+		netif_stop_queue(netdev);
+		port->flags |= NETXEN_NETDEV_STATUS;
 		spin_unlock_bh(&adapter->tx_lock);
-		if (tries == 0) {
-			local_bh_disable();
-			netxen_process_cmd_ring((unsigned long)adapter);
-			local_bh_enable();
-			++tries;
-			goto retry_getting_window;
-		} else {
-			port->stats.nocmddescriptor++;
-			DPRINTK(ERR, "No command descriptors available,"
-				" producer = %d, consumer = %d count=%llu,"
-				" dropping packet\n", producer,
-				adapter->last_cmd_consumer,
-				port->stats.nocmddescriptor);
-
-			spin_lock_bh(&adapter->tx_lock);
-			netif_stop_queue(netdev);
-			port->flags |= NETXEN_NETDEV_STATUS;
-			spin_unlock_bh(&adapter->tx_lock);
-			return NETDEV_TX_BUSY;
-		}
+		return NETDEV_TX_BUSY;
 	}
 	k = get_index_range(k, max_tx_desc_count, no_of_desc);
 	adapter->cmd_producer = k;
@@ -783,7 +827,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 		pbuf->mss = 0;
 		hwdesc->mss = 0;
 	}
-	pbuf->no_of_descriptors = no_of_desc;
 	pbuf->total_length = skb->len;
 	pbuf->skb = skb;
 	pbuf->cmd = TX_ETHER_PKT;
@@ -793,11 +836,11 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	buffrag->dma = pci_map_single(port->pdev, skb->data, first_seg_len,
 				      PCI_DMA_TODEVICE);
 	buffrag->length = first_seg_len;
-	CMD_DESC_TOTAL_LENGTH_WRT(hwdesc, skb->len);
-	hwdesc->num_of_buffers = frag_count;
-	hwdesc->opcode = TX_ETHER_PKT;
+	netxen_set_cmd_desc_totallength(hwdesc, skb->len);
+	netxen_set_cmd_desc_num_of_buff(hwdesc, frag_count);
+	netxen_set_cmd_desc_opcode(hwdesc, TX_ETHER_PKT);
 
-	CMD_DESC_PORT_WRT(hwdesc, port->portnum);
+	netxen_set_cmd_desc_port(hwdesc, port->portnum);
 	hwdesc->buffer1_length = cpu_to_le16(first_seg_len);
 	hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma);
 
@@ -856,12 +899,12 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	/* For LSO, we need to copy the MAC/IP/TCP headers into
 	 * the descriptor ring
 	 */
-	if (hw->cmd_desc_head[saved_producer].opcode == TX_TCP_LSO) {
+	if (netxen_get_cmd_desc_opcode(&hw->cmd_desc_head[saved_producer])
+	    == TX_TCP_LSO) {
 		int hdr_len, first_hdr_len, more_hdr;
 		hdr_len = hw->cmd_desc_head[saved_producer].total_hdr_length;
-		if (hdr_len > (sizeof(struct cmd_desc_type0) - NET_IP_ALIGN)) {
-			first_hdr_len =
-			    sizeof(struct cmd_desc_type0) - NET_IP_ALIGN;
+		if (hdr_len > (sizeof(struct cmd_desc_type0) - 2)) {
+			first_hdr_len = sizeof(struct cmd_desc_type0) - 2;
 			more_hdr = 1;
 		} else {
 			first_hdr_len = hdr_len;
@@ -871,7 +914,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 		hwdesc = &hw->cmd_desc_head[producer];
 
 		/* copy the first 64 bytes */
-		memcpy(((void *)hwdesc) + NET_IP_ALIGN,
+		memcpy(((void *)hwdesc) + 2,
 		       (void *)(skb->data), first_hdr_len);
 		producer = get_next_index(producer, max_tx_desc_count);
 
@@ -887,7 +930,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	}
 	spin_lock_bh(&adapter->tx_lock);
 	port->stats.txbytes +=
-	    CMD_DESC_TOTAL_LENGTH(&hw->cmd_desc_head[saved_producer]);
+	    netxen_get_cmd_desc_totallength(&hw->cmd_desc_head[saved_producer]);
 	/* Code to update the adapter considering how many producer threads
 	   are currently working */
 	if ((--adapter->num_threads) == 0) {
@@ -897,20 +940,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 		       NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_PRODUCER_OFFSET));
 		wmb();
 		adapter->total_threads = 0;
-	} else {
-		u32 crb_producer = 0;
-		crb_producer =
-		    readl(NETXEN_CRB_NORMALIZE
-			  (adapter, CRB_CMD_PRODUCER_OFFSET));
-		if (crb_producer == local_producer) {
-			crb_producer = get_index_range(crb_producer,
-						       max_tx_desc_count,
-						       no_of_desc);
-			writel(crb_producer,
-			       NETXEN_CRB_NORMALIZE(adapter,
-						    CRB_CMD_PRODUCER_OFFSET));
-			wmb();
-		}
 	}
 
 	port->stats.xmitfinished++;
@@ -927,29 +956,36 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 static void netxen_watchdog(unsigned long v)
 {
 	struct netxen_adapter *adapter = (struct netxen_adapter *)v;
-	schedule_work(&adapter->watchdog_task);
+	if (adapter != g_adapter) {
+		printk("%s: ***BUG*** adapter[%p] != g_adapter[%p]\n",
+		       __FUNCTION__, adapter, g_adapter);
+		return;
+	}
+
+	SCHEDULE_WORK(&adapter->watchdog_task);
 }
 
 static void netxen_tx_timeout(struct net_device *netdev)
 {
 	struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
-	struct netxen_adapter *adapter = port->adapter;
 
-	schedule_work(&adapter->tx_timeout_task);
+	SCHEDULE_WORK(port->adapter->tx_timeout_task + port->portnum);
 }
 
-static void netxen_tx_timeout_task(struct net_device *netdev)
+static void netxen_tx_timeout_task(struct work_struct *work)
 {
-	struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
+	struct netxen_adapter *adapter =
+		container_of(work, struct netxen_adapter, tx_timeout_task);
+	struct net_device *netdev = adapter->netdev;
 	unsigned long flags;
 
 	printk(KERN_ERR "%s %s: transmit timeout, resetting.\n",
 	       netxen_nic_driver_name, netdev->name);
 
-	spin_lock_irqsave(&port->adapter->lock, flags);
+	spin_lock_irqsave(&adapter->lock, flags);
 	netxen_nic_close(netdev);
 	netxen_nic_open(netdev);
-	spin_unlock_irqrestore(&port->adapter->lock, flags);
+	spin_unlock_irqrestore(&adapter->lock, flags);
 	netdev->trans_start = jiffies;
 	netif_wake_queue(netdev);
 }
@@ -966,6 +1002,11 @@ netxen_handle_int(struct netxen_adapter *adapter, struct net_device *netdev)
 	if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) {
 		int count = 0;
 		u32 mask;
+		mask = readl(pci_base_offset(adapter, ISR_INT_VECTOR));
+		if ((mask & 0x80) == 0) {
+			/* not our interrupt */
+			return ret;
+		}
 		netxen_nic_disable_int(adapter);
 		/* Window = 0 or 1 */
 		do {
@@ -1025,7 +1066,10 @@ irqreturn_t netxen_intr(int irq, void *data)
 		netdev = port->netdev;
 
 		/* process our status queue (for all 4 ports) */
-		netxen_handle_int(adapter, netdev);
+		if (netif_running(netdev)) {
+			netxen_handle_int(adapter, netdev);
+			break;
+		}
 	}
 
 	return IRQ_HANDLED;
@@ -1039,11 +1083,12 @@ static int netxen_nic_poll(struct net_device *netdev, int *budget)
 	int done = 1;
 	int ctx;
 	int this_work_done;
+	int work_done = 0;
 
 	DPRINTK(INFO, "polling for %d descriptors\n", *budget);
 	port->stats.polled++;
 
-	adapter->work_done = 0;
+	work_done = 0;
 	for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
 		/*
 		 * Fairness issue. This will give undue weight to the
@@ -1060,20 +1105,20 @@ static int netxen_nic_poll(struct net_device *netdev, int *budget)
 		this_work_done = netxen_process_rcv_ring(adapter, ctx,
 							 work_to_do /
 							 MAX_RCV_CTX);
-		adapter->work_done += this_work_done;
+		work_done += this_work_done;
 	}
 
-	netdev->quota -= adapter->work_done;
-	*budget -= adapter->work_done;
+	netdev->quota -= work_done;
+	*budget -= work_done;
 
-	if (adapter->work_done >= work_to_do
-	    && netxen_nic_rx_has_work(adapter) != 0)
+	if (work_done >= work_to_do && netxen_nic_rx_has_work(adapter) != 0)
 		done = 0;
 
-	netxen_process_cmd_ring((unsigned long)adapter);
+	if (netxen_process_cmd_ring((unsigned long)adapter) == 0)
+		done = 0;
 
 	DPRINTK(INFO, "new work_done: %d work_to_do: %d\n",
-		adapter->work_done, work_to_do);
+		work_done, work_to_do);
 	if (done) {
 		netif_rx_complete(netdev);
 		netxen_nic_enable_int(adapter);
@@ -1116,8 +1161,9 @@ netxen_nic_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
 		if (ifr->ifr_data) {
 			sprintf(dev_name, "%s-%d", NETXEN_NIC_NAME_RSP,
 				port->portnum);
-			nr_bytes = copy_to_user((char *)ifr->ifr_data, dev_name,
-						NETXEN_NIC_NAME_LEN);
+			nr_bytes =
+			    copy_to_user((char __user *)ifr->ifr_data, dev_name,
+					 NETXEN_NIC_NAME_LEN);
 			if (nr_bytes)
 				err = -EIO;
 
@@ -1144,6 +1190,9 @@ static struct pci_driver netxen_driver = {
 
 static int __init netxen_init_module(void)
 {
+	if ((netxen_workq = create_singlethread_workqueue("netxen")) == 0)
+		return -ENOMEM;
+
 	return pci_module_init(&netxen_driver);
 }
 
@@ -1154,7 +1203,7 @@ static void __exit netxen_exit_module(void)
 	/*
 	 * Wait for some time to allow the dma to drain, if any.
 	 */
-	mdelay(5);
+	destroy_workqueue(netxen_workq);
 	pci_unregister_driver(&netxen_driver);
 }
 
diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c
index 7950a04532e..4987dc765d9 100644
--- a/drivers/net/netxen/netxen_nic_niu.c
+++ b/drivers/net/netxen/netxen_nic_niu.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2003 - 2006 NetXen, Inc.
  * All rights reserved.
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -16,10 +16,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA  02111-1307, USA.
- * 
+ *
  * The full GNU General Public License is included in this distribution
  * in the file called LICENSE.
- * 
+ *
  * Contact Information:
  *    info@netxen.com
  * NetXen,
@@ -40,13 +40,15 @@
 
 static long phy_lock_timeout = 100000000;
 
-static inline int phy_lock(void)
+static inline int phy_lock(struct netxen_adapter *adapter)
 {
 	int i;
 	int done = 0, timeout = 0;
 
 	while (!done) {
-		done = readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_LOCK));
+		done =
+		    readl(pci_base_offset
+			  (adapter, NETXEN_PCIE_REG(PCIE_SEM3_LOCK)));
 		if (done == 1)
 			break;
 		if (timeout >= phy_lock_timeout) {
@@ -61,13 +63,15 @@ static inline int phy_lock(void)
 		}
 	}
 
-	writel(NETXEN_PHY_LOCK_ID, (void __iomem *)PHY_LOCK_DRIVER);
+	writel(PHY_LOCK_DRIVER,
+	       NETXEN_CRB_NORMALIZE(adapter, NETXEN_PHY_LOCK_ID));
 	return 0;
 }
 
-static inline int phy_unlock(void)
+static inline int phy_unlock(struct netxen_adapter *adapter)
 {
-	readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK));
+	readl(pci_base_offset(adapter, NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK)));
+
 	return 0;
 }
 
@@ -95,7 +99,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
 	__le32 status;
 	__le32 mac_cfg0;
 
-	if (phy_lock() != 0) {
+	if (phy_lock(adapter) != 0) {
 		return -1;
 	}
 
@@ -162,7 +166,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
 					   NETXEN_NIU_GB_MAC_CONFIG_0(0),
 					   &mac_cfg0, 4))
 			return -EIO;
-	phy_unlock();
+	phy_unlock(adapter);
 	return result;
 }
 
@@ -399,8 +403,8 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port)
 {
 	int result = 0;
 	__le32 status;
-	if (adapter->ops->disable_phy_interrupts)
-		adapter->ops->disable_phy_interrupts(adapter, port);
+	if (adapter->disable_phy_interrupts)
+		adapter->disable_phy_interrupts(adapter, port);
 	mdelay(2);
 
 	if (0 ==
@@ -612,7 +616,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port,
 	__le32 temp = 0;
 	struct netxen_adapter *adapter = port->adapter;
 	int phy = port->portnum;
-	unsigned char mac_addr[MAX_ADDR_LEN];
+	unsigned char mac_addr[6];
 	int i;
 
 	for (i = 0; i < 10; i++) {
@@ -631,7 +635,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port,
 
 		netxen_niu_macaddr_get(adapter, phy,
 				       (netxen_ethernet_macaddr_t *) mac_addr);
-		if (memcmp(mac_addr, addr, MAX_ADDR_LEN == 0))
+		if (memcmp(mac_addr, addr, 6) == 0)
 			break;
 	}
 
diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h
index 8181d436783..7879f855af0 100644
--- a/drivers/net/netxen/netxen_nic_phan_reg.h
+++ b/drivers/net/netxen/netxen_nic_phan_reg.h
@@ -33,15 +33,74 @@
 /* 
  * CRB Registers or queue message done only at initialization time.
  */
+#define NIC_CRB_BASE               NETXEN_CAM_RAM(0x200)
+#define NETXEN_NIC_REG(X)             (NIC_CRB_BASE+(X))
 
-/*
- * The following 2 are the base adresses for the CRB registers and their
- * offsets will be added to get addresses for the index addresses.
- */
-#define NIC_CRB_BASE_PORT1	NETXEN_CAM_RAM(0x200)
-#define NIC_CRB_BASE_PORT2	NETXEN_CAM_RAM(0x250)
+#define CRB_PHAN_CNTRL_LO_OFFSET    NETXEN_NIC_REG(0x00)
+#define CRB_PHAN_CNTRL_HI_OFFSET    NETXEN_NIC_REG(0x04)
+#define CRB_CMD_PRODUCER_OFFSET     NETXEN_NIC_REG(0x08)
+#define CRB_CMD_CONSUMER_OFFSET     NETXEN_NIC_REG(0x0c)
+#define CRB_PAUSE_ADDR_LO           NETXEN_NIC_REG(0x10)	/* C0 EPG BUG  */
+#define CRB_PAUSE_ADDR_HI           NETXEN_NIC_REG(0x14)
+#define CRB_HOST_CMD_ADDR_HI        NETXEN_NIC_REG(0x18)	/* host add:cmd ring */
+#define CRB_HOST_CMD_ADDR_LO        NETXEN_NIC_REG(0x1c)
+#define CRB_CMD_INTR_LOOP           NETXEN_NIC_REG(0x20)	/* 4 regs for perf */
+#define CRB_CMD_DMA_LOOP            NETXEN_NIC_REG(0x24)
+#define CRB_RCV_INTR_LOOP           NETXEN_NIC_REG(0x28)
+#define CRB_RCV_DMA_LOOP            NETXEN_NIC_REG(0x2c)
+#define CRB_ENABLE_TX_INTR          NETXEN_NIC_REG(0x30)	/* phantom init status */
+#define CRB_MMAP_ADDR_3             NETXEN_NIC_REG(0x34)
+#define CRB_CMDPEG_CMDRING          NETXEN_NIC_REG(0x38)
+#define CRB_HOST_DUMMY_BUF_ADDR_HI  NETXEN_NIC_REG(0x3c)
+#define CRB_HOST_DUMMY_BUF_ADDR_LO  NETXEN_NIC_REG(0x40)
+#define CRB_MMAP_ADDR_0             NETXEN_NIC_REG(0x44)
+#define CRB_MMAP_ADDR_1             NETXEN_NIC_REG(0x48)
+#define CRB_MMAP_ADDR_2             NETXEN_NIC_REG(0x4c)
+#define CRB_CMDPEG_STATE            NETXEN_NIC_REG(0x50)
+#define CRB_MMAP_SIZE_0             NETXEN_NIC_REG(0x54)
+#define CRB_MMAP_SIZE_1             NETXEN_NIC_REG(0x58)
+#define CRB_MMAP_SIZE_2             NETXEN_NIC_REG(0x5c)
+#define CRB_MMAP_SIZE_3             NETXEN_NIC_REG(0x60)
+#define CRB_GLOBAL_INT_COAL         NETXEN_NIC_REG(0x64)	/* interrupt coalescing */
+#define CRB_INT_COAL_MODE           NETXEN_NIC_REG(0x68)
+#define CRB_MAX_RCV_BUFS            NETXEN_NIC_REG(0x6c)
+#define CRB_TX_INT_THRESHOLD        NETXEN_NIC_REG(0x70)
+#define CRB_RX_PKT_TIMER            NETXEN_NIC_REG(0x74)
+#define CRB_TX_PKT_TIMER            NETXEN_NIC_REG(0x78)
+#define CRB_RX_PKT_CNT              NETXEN_NIC_REG(0x7c)
+#define CRB_RX_TMR_CNT              NETXEN_NIC_REG(0x80)
+#define CRB_RX_LRO_TIMER            NETXEN_NIC_REG(0x84)
+#define CRB_RX_LRO_MID_TIMER        NETXEN_NIC_REG(0x88)
+#define CRB_DMA_MAX_RCV_BUFS        NETXEN_NIC_REG(0x8c)
+#define CRB_MAX_DMA_ENTRIES         NETXEN_NIC_REG(0x90)
+#define CRB_XG_STATE                NETXEN_NIC_REG(0x94)	/* XG Link status */
+#define CRB_AGENT_GO                NETXEN_NIC_REG(0x98)	/* NIC pkt gen agent */
+#define CRB_AGENT_TX_SIZE           NETXEN_NIC_REG(0x9c)
+#define CRB_AGENT_TX_TYPE           NETXEN_NIC_REG(0xa0)
+#define CRB_AGENT_TX_ADDR           NETXEN_NIC_REG(0xa4)
+#define CRB_AGENT_TX_MSS            NETXEN_NIC_REG(0xa8)
+#define CRB_TX_STATE                NETXEN_NIC_REG(0xac)	/* Debug -performance */
+#define CRB_TX_COUNT                NETXEN_NIC_REG(0xb0)
+#define CRB_RX_STATE                NETXEN_NIC_REG(0xb4)
+#define CRB_RX_PERF_DEBUG_1         NETXEN_NIC_REG(0xb8)
+#define CRB_RX_LRO_CONTROL          NETXEN_NIC_REG(0xbc)	/* LRO On/OFF */
+#define CRB_RX_LRO_START_NUM        NETXEN_NIC_REG(0xc0)
+#define CRB_MPORT_MODE              NETXEN_NIC_REG(0xc4)	/* Multiport Mode */
+#define CRB_CMD_RING_SIZE           NETXEN_NIC_REG(0xc8)
+#define CRB_INT_VECTOR              NETXEN_NIC_REG(0xd4)
+#define CRB_CTX_RESET               NETXEN_NIC_REG(0xd8)
+#define CRB_HOST_STS_PROD           NETXEN_NIC_REG(0xdc)
+#define CRB_HOST_STS_CONS           NETXEN_NIC_REG(0xe0)
+#define CRB_PEG_CMD_PROD            NETXEN_NIC_REG(0xe4)
+#define CRB_PEG_CMD_CONS            NETXEN_NIC_REG(0xe8)
+#define CRB_HOST_BUFFER_PROD        NETXEN_NIC_REG(0xec)
+#define CRB_HOST_BUFFER_CONS        NETXEN_NIC_REG(0xf0)
+#define CRB_JUMBO_BUFFER_PROD       NETXEN_NIC_REG(0xf4)
+#define CRB_JUMBO_BUFFER_CONS       NETXEN_NIC_REG(0xf8)
 
-#define NETXEN_NIC_REG(X)	(NIC_CRB_BASE_PORT1+(X))
+#define CRB_CMD_PRODUCER_OFFSET_1   NETXEN_NIC_REG(0x1ac)
+#define CRB_CMD_CONSUMER_OFFSET_1   NETXEN_NIC_REG(0x1b0)
+#define CRB_TEMP_STATE              NETXEN_NIC_REG(0x1b4)
 
 /*
  * CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
@@ -51,74 +110,20 @@
  * on the Phantom.
  */
 
-#define CRB_PHAN_CNTRL_LO_OFFSET	NETXEN_NIC_REG(0x00)
-#define CRB_PHAN_CNTRL_HI_OFFSET	NETXEN_NIC_REG(0x04)
-
-/* point to the indexes */
-#define CRB_CMD_PRODUCER_OFFSET		NETXEN_NIC_REG(0x08)
-#define CRB_CMD_CONSUMER_OFFSET		NETXEN_NIC_REG(0x0c)
-
-#define CRB_PAUSE_ADDR_LO		NETXEN_NIC_REG(0x10)
-#define CRB_PAUSE_ADDR_HI		NETXEN_NIC_REG(0x14)
-
-/* address of command descriptors in the host memory */
-#define CRB_HOST_CMD_ADDR_HI		NETXEN_NIC_REG(0x30)
-#define CRB_HOST_CMD_ADDR_LO		NETXEN_NIC_REG(0x34)
-
-/* The following 4 CRB registers are for doing performance coal */
-#define CRB_CMD_INTR_LOOP		NETXEN_NIC_REG(0x38)
-#define CRB_CMD_DMA_LOOP		NETXEN_NIC_REG(0x3c)
-#define CRB_RCV_INTR_LOOP		NETXEN_NIC_REG(0x40)
-#define CRB_RCV_DMA_LOOP		NETXEN_NIC_REG(0x44)
-
-/* Needed by the host to find out the state of Phantom's initialization */
-#define CRB_ENABLE_TX_INTR		NETXEN_NIC_REG(0x4c)
-#define CRB_CMDPEG_STATE		NETXEN_NIC_REG(0x50)
-#define CRB_CMDPEG_CMDRING		NETXEN_NIC_REG(0x54)
-
-/* Interrupt coalescing parameters */
-#define CRB_GLOBAL_INT_COAL		NETXEN_NIC_REG(0x80)
-#define CRB_INT_COAL_MODE		NETXEN_NIC_REG(0x84)
-#define CRB_MAX_RCV_BUFS		NETXEN_NIC_REG(0x88)
-#define CRB_TX_INT_THRESHOLD		NETXEN_NIC_REG(0x8c)
-#define CRB_RX_PKT_TIMER		NETXEN_NIC_REG(0x90)
-#define CRB_TX_PKT_TIMER		NETXEN_NIC_REG(0x94)
-#define CRB_RX_PKT_CNT			NETXEN_NIC_REG(0x98)
-#define CRB_RX_TMR_CNT			NETXEN_NIC_REG(0x9c)
-#define CRB_INT_THRESH		 NETXEN_NIC_REG(0xa4)
-
-/* Register for communicating XG link status */
-#define CRB_XG_STATE			NETXEN_NIC_REG(0xa0)
-
-/* Register for communicating card temperature */
-/* Upper 16 bits are temperature value. Lower 16 bits are the state */
-#define CRB_TEMP_STATE		 NETXEN_NIC_REG(0xa8)
-#define nx_get_temp_val(x)	     ((x) >> 16)
-#define nx_get_temp_state(x)	   ((x) & 0xffff)
-#define nx_encode_temp(val, state)     (((val) << 16) | (state))
-
-/* Debug registers for controlling NIC pkt gen agent */
-#define CRB_AGENT_GO			NETXEN_NIC_REG(0xb0)
-#define CRB_AGENT_TX_SIZE		NETXEN_NIC_REG(0xb4)
-#define CRB_AGENT_TX_TYPE		NETXEN_NIC_REG(0xb8)
-#define CRB_AGENT_TX_ADDR		NETXEN_NIC_REG(0xbc)
-#define CRB_AGENT_TX_MSS		NETXEN_NIC_REG(0xc0)
-
-/* Debug registers for observing NIC performance */
-#define CRB_TX_STATE			NETXEN_NIC_REG(0xd0)
-#define CRB_TX_COUNT			NETXEN_NIC_REG(0xd4)
-#define CRB_RX_STATE			NETXEN_NIC_REG(0xd8)
+#define nx_get_temp_val(x)		((x) >> 16)
+#define nx_get_temp_state(x)		((x) & 0xffff)
+#define nx_encode_temp(val, state)	(((val) << 16) | (state))
 
 /* CRB registers per Rcv Descriptor ring */
 struct netxen_rcv_desc_crb {
 	u32 crb_rcv_producer_offset __attribute__ ((aligned(512)));
 	u32 crb_rcv_consumer_offset;
 	u32 crb_globalrcv_ring;
+	u32 crb_rcv_ring_size;
 };
 
 /*
- * CRB registers used by the receive peg logic. One instance of these
- * needs to be instantiated per instance of the receive peg.
+ * CRB registers used by the receive peg logic.
  */
 
 struct netxen_recv_crb {
@@ -127,6 +132,7 @@ struct netxen_recv_crb {
 	u32 crb_rcv_status_producer;
 	u32 crb_rcv_status_consumer;
 	u32 crb_rcvpeg_state;
+	u32 crb_status_ring_size;
 };
 
 #if defined(DEFINE_GLOBAL_RECV_CRB)
@@ -139,30 +145,48 @@ struct netxen_recv_crb recv_crb_registers[] = {
 	 {
 	  {
 	   /* crb_rcv_producer_offset: */
-	   NETXEN_NIC_REG(0x18),
+	   NETXEN_NIC_REG(0x100),
 	   /* crb_rcv_consumer_offset: */
-	   NETXEN_NIC_REG(0x1c),
+	   NETXEN_NIC_REG(0x104),
 	   /* crb_gloablrcv_ring: */
-	   NETXEN_NIC_REG(0x20),
+	   NETXEN_NIC_REG(0x108),
+	   /* crb_rcv_ring_size */
+	   NETXEN_NIC_REG(0x10c),
+
 	   },
 	  /* Jumbo frames */
 	  {
 	   /* crb_rcv_producer_offset: */
-	   NETXEN_NIC_REG(0x100),
+	   NETXEN_NIC_REG(0x110),
 	   /* crb_rcv_consumer_offset: */
-	   NETXEN_NIC_REG(0x104),
+	   NETXEN_NIC_REG(0x114),
 	   /* crb_gloablrcv_ring: */
-	   NETXEN_NIC_REG(0x108),
+	   NETXEN_NIC_REG(0x118),
+	   /* crb_rcv_ring_size */
+	   NETXEN_NIC_REG(0x11c),
+	   },
+	  /* LRO */
+	  {
+	   /* crb_rcv_producer_offset: */
+	   NETXEN_NIC_REG(0x120),
+	   /* crb_rcv_consumer_offset: */
+	   NETXEN_NIC_REG(0x124),
+	   /* crb_gloablrcv_ring: */
+	   NETXEN_NIC_REG(0x128),
+	   /* crb_rcv_ring_size */
+	   NETXEN_NIC_REG(0x12c),
 	   }
 	  },
 	 /* crb_rcvstatus_ring: */
-	 NETXEN_NIC_REG(0x24),
+	 NETXEN_NIC_REG(0x130),
 	 /* crb_rcv_status_producer: */
-	 NETXEN_NIC_REG(0x28),
+	 NETXEN_NIC_REG(0x134),
 	 /* crb_rcv_status_consumer: */
-	 NETXEN_NIC_REG(0x2c),
+	 NETXEN_NIC_REG(0x138),
 	 /* crb_rcvpeg_state: */
-	 NETXEN_NIC_REG(0x48),
+	 NETXEN_NIC_REG(0x13c),
+	 /* crb_status_ring_size */
+	 NETXEN_NIC_REG(0x140),
 
 	 },
 	/*
@@ -173,34 +197,66 @@ struct netxen_recv_crb recv_crb_registers[] = {
 	 {
 	  {
 	   /* crb_rcv_producer_offset: */
-	   NETXEN_NIC_REG(0x80),
+	   NETXEN_NIC_REG(0x144),
 	   /* crb_rcv_consumer_offset: */
-	   NETXEN_NIC_REG(0x84),
+	   NETXEN_NIC_REG(0x148),
 	   /* crb_globalrcv_ring: */
-	   NETXEN_NIC_REG(0x88),
+	   NETXEN_NIC_REG(0x14c),
+	   /* crb_rcv_ring_size */
+	   NETXEN_NIC_REG(0x150),
+
 	   },
 	  /* Jumbo frames */
 	  {
 	   /* crb_rcv_producer_offset: */
-	   NETXEN_NIC_REG(0x10C),
+	   NETXEN_NIC_REG(0x154),
 	   /* crb_rcv_consumer_offset: */
-	   NETXEN_NIC_REG(0x110),
+	   NETXEN_NIC_REG(0x158),
 	   /* crb_globalrcv_ring: */
-	   NETXEN_NIC_REG(0x114),
+	   NETXEN_NIC_REG(0x15c),
+	   /* crb_rcv_ring_size */
+	   NETXEN_NIC_REG(0x160),
+	   },
+	  /* LRO */
+	  {
+	   /* crb_rcv_producer_offset: */
+	   NETXEN_NIC_REG(0x164),
+	   /* crb_rcv_consumer_offset: */
+	   NETXEN_NIC_REG(0x168),
+	   /* crb_globalrcv_ring: */
+	   NETXEN_NIC_REG(0x16c),
+	   /* crb_rcv_ring_size */
+	   NETXEN_NIC_REG(0x170),
 	   }
+
 	  },
 	 /* crb_rcvstatus_ring: */
-	 NETXEN_NIC_REG(0x8c),
+	 NETXEN_NIC_REG(0x174),
 	 /* crb_rcv_status_producer: */
-	 NETXEN_NIC_REG(0x90),
+	 NETXEN_NIC_REG(0x178),
 	 /* crb_rcv_status_consumer: */
-	 NETXEN_NIC_REG(0x94),
+	 NETXEN_NIC_REG(0x17c),
 	 /* crb_rcvpeg_state: */
-	 NETXEN_NIC_REG(0x98),
+	 NETXEN_NIC_REG(0x180),
+	 /* crb_status_ring_size */
+	 NETXEN_NIC_REG(0x184),
+
 	 },
 };
+
+u64 ctx_addr_sig_regs[][3] = {
+	{NETXEN_NIC_REG(0x188), NETXEN_NIC_REG(0x18c), NETXEN_NIC_REG(0x1c0)},
+	{NETXEN_NIC_REG(0x190), NETXEN_NIC_REG(0x194), NETXEN_NIC_REG(0x1c4)},
+	{NETXEN_NIC_REG(0x198), NETXEN_NIC_REG(0x19c), NETXEN_NIC_REG(0x1c8)},
+	{NETXEN_NIC_REG(0x1a0), NETXEN_NIC_REG(0x1a4), NETXEN_NIC_REG(0x1cc)}
+};
+
 #else
 extern struct netxen_recv_crb recv_crb_registers[];
+extern u64 ctx_addr_sig_regs[][3];
+#define CRB_CTX_ADDR_REG_LO            (ctx_addr_sig_regs[0][0])
+#define CRB_CTX_ADDR_REG_HI            (ctx_addr_sig_regs[0][2])
+#define CRB_CTX_SIGNATURE_REG       (ctx_addr_sig_regs[0][1])
 #endif				/* DEFINE_GLOBAL_RECEIVE_CRB */
 
 /*
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index 26e42f6e9fb..196993a29b0 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -1335,7 +1335,7 @@ int __init init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(dev_ni52);
 	release_region(dev_ni52->base_addr, NI52_TOTAL_SIZE);
diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c
index 340ad0d5388..1578f4d9849 100644
--- a/drivers/net/ni65.c
+++ b/drivers/net/ni65.c
@@ -1259,7 +1259,7 @@ int __init init_module(void)
 	return IS_ERR(dev_ni65) ? PTR_ERR(dev_ni65) : 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
  	unregister_netdev(dev_ni65);
  	cleanup_card(dev_ni65);
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index b0127c71a5b..568daeb3e9d 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -414,10 +414,10 @@ struct rx_info {
 
 	struct sk_buff	*skbs[NR_RX_DESC];
 
-	u32		*next_rx_desc;
+	__le32		*next_rx_desc;
 	u16		next_rx, next_empty;
 
-	u32		*descs;
+	__le32		*descs;
 	dma_addr_t	phy_descs;
 };
 
@@ -427,6 +427,7 @@ struct ns83820 {
 	u8			__iomem *base;
 
 	struct pci_dev		*pci_dev;
+	struct net_device	*ndev;
 
 #ifdef NS83820_VLAN_ACCEL_SUPPORT
 	struct vlan_group	*vlgrp;
@@ -459,7 +460,7 @@ struct ns83820 {
 	struct sk_buff	*tx_skbs[NR_TX_DESC];
 
 	char		pad[16] __attribute__((aligned(16)));
-	u32		*tx_descs;
+	__le32		*tx_descs;
 	dma_addr_t	tx_phy_descs;
 
 	struct timer_list	tx_watchdog;
@@ -533,7 +534,7 @@ static void ns83820_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid
  * conditions, still route realtime traffic with as low jitter as
  * possible.
  */
-static inline void build_rx_desc(struct ns83820 *dev, u32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts)
+static inline void build_rx_desc(struct ns83820 *dev, __le32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts)
 {
 	desc_addr_set(desc + DESC_LINK, link);
 	desc_addr_set(desc + DESC_BUFPTR, buf);
@@ -547,7 +548,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb)
 {
 	unsigned next_empty;
 	u32 cmdsts;
-	u32 *sg;
+	__le32 *sg;
 	dma_addr_t buf;
 
 	next_empty = dev->rx_info.next_empty;
@@ -631,10 +632,10 @@ static void fastcall rx_refill_atomic(struct net_device *ndev)
 }
 
 /* REFILL */
-static inline void queue_refill(void *_dev)
+static inline void queue_refill(struct work_struct *work)
 {
-	struct net_device *ndev = _dev;
-	struct ns83820 *dev = PRIV(ndev);
+	struct ns83820 *dev = container_of(work, struct ns83820, tq_refill);
+	struct net_device *ndev = dev->ndev;
 
 	rx_refill(ndev, GFP_KERNEL);
 	if (dev->rx_info.up)
@@ -874,7 +875,8 @@ static void fastcall rx_irq(struct net_device *ndev)
 	struct rx_info *info = &dev->rx_info;
 	unsigned next_rx;
 	int rx_rc, len;
-	u32 cmdsts, *desc;
+	u32 cmdsts;
+	__le32 *desc;
 	unsigned long flags;
 	int nr = 0;
 
@@ -1010,7 +1012,8 @@ static inline void kick_tx(struct ns83820 *dev)
 static void do_tx_done(struct net_device *ndev)
 {
 	struct ns83820 *dev = PRIV(ndev);
-	u32 cmdsts, tx_done_idx, *desc;
+	u32 cmdsts, tx_done_idx;
+	__le32 *desc;
 
 	dprintk("do_tx_done(%p)\n", ndev);
 	tx_done_idx = dev->tx_done_idx;
@@ -1077,7 +1080,7 @@ static void ns83820_cleanup_tx(struct ns83820 *dev)
 		struct sk_buff *skb = dev->tx_skbs[i];
 		dev->tx_skbs[i] = NULL;
 		if (skb) {
-			u32 *desc = dev->tx_descs + (i * DESC_SIZE);
+			__le32 *desc = dev->tx_descs + (i * DESC_SIZE);
 			pci_unmap_single(dev->pci_dev,
 					desc_addr_get(desc + DESC_BUFPTR),
 					le32_to_cpu(desc[DESC_CMDSTS]) & CMDSTS_LEN_MASK,
@@ -1107,7 +1110,7 @@ static int ns83820_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	skb_frag_t *frag;
 	int stopped = 0;
 	int do_intr = 0;
-	volatile u32 *first_desc;
+	volatile __le32 *first_desc;
 
 	dprintk("ns83820_hard_start_xmit\n");
 
@@ -1180,7 +1183,7 @@ again:
 	first_desc = dev->tx_descs + (free_idx * DESC_SIZE);
 
 	for (;;) {
-		volatile u32 *desc = dev->tx_descs + (free_idx * DESC_SIZE);
+		volatile __le32 *desc = dev->tx_descs + (free_idx * DESC_SIZE);
 
 		dprintk("frag[%3u]: %4u @ 0x%08Lx\n", free_idx, len,
 			(unsigned long long)buf);
@@ -1455,7 +1458,8 @@ static int ns83820_stop(struct net_device *ndev)
 static void ns83820_tx_timeout(struct net_device *ndev)
 {
 	struct ns83820 *dev = PRIV(ndev);
-        u32 tx_done_idx, *desc;
+        u32 tx_done_idx;
+	__le32 *desc;
 	unsigned long flags;
 
 	spin_lock_irqsave(&dev->tx_lock, flags);
@@ -1841,6 +1845,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_
 
 	ndev = alloc_etherdev(sizeof(struct ns83820));
 	dev = PRIV(ndev);
+	dev->ndev = ndev;
 	err = -ENOMEM;
 	if (!dev)
 		goto out;
@@ -1853,7 +1858,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_
 	SET_MODULE_OWNER(ndev);
 	SET_NETDEV_DEV(ndev, &pci_dev->dev);
 
-	INIT_WORK(&dev->tq_refill, queue_refill, ndev);
+	INIT_WORK(&dev->tq_refill, queue_refill);
 	tasklet_init(&dev->rx_tasklet, rx_action, (unsigned long)ndev);
 
 	err = pci_enable_device(pci_dev);
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 04600992852..794cc61819d 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -338,7 +338,6 @@ static int tc574_config(struct pcmcia_device *link)
 	struct net_device *dev = link->priv;
 	struct el3_private *lp = netdev_priv(dev);
 	tuple_t tuple;
-	cisparse_t parse;
 	unsigned short buf[32];
 	int last_fn, last_ret, i, j;
 	kio_addr_t ioaddr;
@@ -350,17 +349,6 @@ static int tc574_config(struct pcmcia_device *link)
 
 	DEBUG(0, "3c574_config(0x%p)\n", link);
 
-	tuple.Attributes = 0;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleDataMax = 64;
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
 	link->io.IOAddrLines = 16;
 	for (i = j = 0; j < 0x400; j += 0x20) {
 		link->io.BasePort1 = j ^ 0x300;
@@ -382,6 +370,10 @@ static int tc574_config(struct pcmcia_device *link)
 	/* The 3c574 normally uses an EEPROM for configuration info, including
 	   the hardware address.  The future products may include a modem chip
 	   and put the address in the CIS. */
+	tuple.Attributes = 0;
+	tuple.TupleData = (cisdata_t *)buf;
+	tuple.TupleDataMax = 64;
+	tuple.TupleOffset = 0;
 	tuple.DesiredTuple = 0x88;
 	if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
 		pcmcia_get_tuple_data(link, &tuple);
@@ -397,12 +389,9 @@ static int tc574_config(struct pcmcia_device *link)
 			goto failed;
 		}
 	}
-	tuple.DesiredTuple = CISTPL_VERS_1;
-	if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS &&
-		pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS &&
-		pcmcia_parse_tuple(link, &tuple, &parse) == CS_SUCCESS) {
-		cardname = parse.version_1.str + parse.version_1.ofs[1];
-	} else
+	if (link->prod_id[1])
+		cardname = link->prod_id[1];
+	else
 		cardname = "3Com 3c574";
 
 	{
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 231fa2c9ec6..1e73ff7d5d8 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -253,7 +253,6 @@ static int tc589_config(struct pcmcia_device *link)
     struct net_device *dev = link->priv;
     struct el3_private *lp = netdev_priv(dev);
     tuple_t tuple;
-    cisparse_t parse;
     u16 buf[32], *phys_addr;
     int last_fn, last_ret, i, j, multi = 0, fifo;
     kio_addr_t ioaddr;
@@ -263,26 +262,16 @@ static int tc589_config(struct pcmcia_device *link)
 
     phys_addr = (u16 *)dev->dev_addr;
     tuple.Attributes = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-    
-    /* Is this a 3c562? */
-    tuple.DesiredTuple = CISTPL_MANFID;
     tuple.Attributes = TUPLE_RETURN_COMMON;
-    if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-	(pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
-	if (le16_to_cpu(buf[0]) != MANFID_3COM)
+
+    /* Is this a 3c562? */
+    if (link->manf_id != MANFID_3COM)
 	    printk(KERN_INFO "3c589_cs: hmmm, is this really a "
 		   "3Com card??\n");
-	multi = (le16_to_cpu(buf[1]) == PRODID_3COM_3C562);
-    }
+    multi = (link->card_id == PRODID_3COM_3C562);
 
     /* For the 3c562, the base address must be xx00-xx7f */
     link->io.IOAddrLines = 16;
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 5ddd5742f77..6139048f811 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -299,11 +299,7 @@ static int axnet_config(struct pcmcia_device *link)
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
+
     /* don't trust the CIS on this; Linksys got it wrong */
     link->conf.Present = 0x63;
 
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 48434d7924e..91f65e91cd5 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -249,12 +249,9 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static int com20020_config(struct pcmcia_device *link)
 {
     struct arcnet_local *lp;
-    tuple_t tuple;
-    cisparse_t parse;
     com20020_dev_t *info;
     struct net_device *dev;
     int i, last_ret, last_fn;
-    u_char buf[64];
     int ioaddr;
 
     info = link->priv;
@@ -264,16 +261,6 @@ static int com20020_config(struct pcmcia_device *link)
 
     DEBUG(0, "com20020_config(0x%p)\n", link);
 
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-
     DEBUG(1,"arcnet: baseport1 is %Xh\n", link->io.BasePort1);
     i = !CS_SUCCESS;
     if (!link->io.BasePort1)
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 65f6fdf4372..0d7de617e53 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -342,7 +342,7 @@ static int fmvj18x_config(struct pcmcia_device *link)
     tuple_t tuple;
     cisparse_t parse;
     u_short buf[32];
-    int i, last_fn, last_ret, ret;
+    int i, last_fn = 0, last_ret = 0, ret;
     kio_addr_t ioaddr;
     cardtype_t cardtype;
     char *card_name = "unknown";
@@ -350,21 +350,9 @@ static int fmvj18x_config(struct pcmcia_device *link)
 
     DEBUG(0, "fmvj18x_config(0x%p)\n", link);
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     tuple.TupleData = (u_char *)buf;
     tuple.TupleDataMax = 64;
     tuple.TupleOffset = 0;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-
-    link->conf.ConfigBase = parse.config.base; 
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.DesiredTuple = CISTPL_FUNCE;
     tuple.TupleOffset = 0;
     if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
@@ -374,17 +362,12 @@ static int fmvj18x_config(struct pcmcia_device *link)
 	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
 	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
 	link->conf.ConfigIndex = parse.cftable_entry.index;
-	tuple.DesiredTuple = CISTPL_MANFID;
-	if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
-	    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	else
-	    buf[0] = 0xffff;
-	switch (le16_to_cpu(buf[0])) {
+	switch (link->manf_id) {
 	case MANFID_TDK:
 	    cardtype = TDK;
-	    if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
-			|| le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
-			|| le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
+	    if (link->card_id == PRODID_TDK_GN3410
+			|| link->card_id == PRODID_TDK_NP9610
+			|| link->card_id == PRODID_TDK_MN3200) {
 		/* MultiFunction Card */
 		link->conf.ConfigBase = 0x800;
 		link->conf.ConfigIndex = 0x47;
@@ -395,11 +378,11 @@ static int fmvj18x_config(struct pcmcia_device *link)
 	    cardtype = CONTEC;
 	    break;
 	case MANFID_FUJITSU:
-	    if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10302)
+	    if (link->card_id == PRODID_FUJITSU_MBH10302)
                 /* RATOC REX-5588/9822/4886's PRODID are 0004(=MBH10302),
                    but these are MBH10304 based card. */ 
 		cardtype = MBH10304;
-	    else if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304)
+	    else if (link->card_id == PRODID_FUJITSU_MBH10304)
 		cardtype = MBH10304;
 	    else
 		cardtype = LA501;
@@ -409,14 +392,9 @@ static int fmvj18x_config(struct pcmcia_device *link)
 	}
     } else {
 	/* old type card */
-	tuple.DesiredTuple = CISTPL_MANFID;
-	if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
-	    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	else
-	    buf[0] = 0xffff;
-	switch (le16_to_cpu(buf[0])) {
+	switch (link->manf_id) {
 	case MANFID_FUJITSU:
-	    if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304) {
+	    if (link->card_id == PRODID_FUJITSU_MBH10304) {
 		cardtype = XXX10304;    /* MBH10304 with buggy CIS */
 	        link->conf.ConfigIndex = 0x20;
 	    } else {
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index bc0ca41a054..a956a51d284 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -222,24 +222,12 @@ static int ibmtr_config(struct pcmcia_device *link)
     ibmtr_dev_t *info = link->priv;
     struct net_device *dev = info->dev;
     struct tok_info *ti = netdev_priv(dev);
-    tuple_t tuple;
-    cisparse_t parse;
     win_req_t req;
     memreq_t mem;
     int i, last_ret, last_fn;
-    u_char buf[64];
 
     DEBUG(0, "ibmtr_config(0x%p)\n", link);
 
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
     link->conf.ConfigIndex = 0x61;
 
     /* Determine if this is PRIMARY or ALTERNATE. */
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index e77110e4c28..3b707747a81 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -656,23 +656,12 @@ static int nmclan_config(struct pcmcia_device *link)
   struct net_device *dev = link->priv;
   mace_private *lp = netdev_priv(dev);
   tuple_t tuple;
-  cisparse_t parse;
   u_char buf[64];
   int i, last_ret, last_fn;
   kio_addr_t ioaddr;
 
   DEBUG(0, "nmclan_config(0x%p)\n", link);
 
-  tuple.Attributes = 0;
-  tuple.TupleData = buf;
-  tuple.TupleDataMax = 64;
-  tuple.TupleOffset = 0;
-  tuple.DesiredTuple = CISTPL_CONFIG;
-  CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-  CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-  CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-  link->conf.ConfigBase = parse.config.base;
-
   CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
   CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
   CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
@@ -686,6 +675,7 @@ static int nmclan_config(struct pcmcia_device *link)
   tuple.TupleData = buf;
   tuple.TupleDataMax = 64;
   tuple.TupleOffset = 0;
+  tuple.Attributes = 0;
   CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
   CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
   memcpy(dev->dev_addr, tuple.TupleData, ETHER_ADDR_LEN);
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index c51cc5d8789..2b1238e2dbd 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -519,31 +519,15 @@ static int pcnet_config(struct pcmcia_device *link)
     tuple_t tuple;
     cisparse_t parse;
     int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
-    int manfid = 0, prodid = 0, has_shmem = 0;
+    int has_shmem = 0;
     u_short buf[64];
     hw_info_t *hw_info;
 
     DEBUG(0, "pcnet_config(0x%p)\n", link);
 
-    tuple.Attributes = 0;
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
-    tuple.DesiredTuple = CISTPL_MANFID;
-    tuple.Attributes = TUPLE_RETURN_COMMON;
-    if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
- 	(pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
-	manfid = le16_to_cpu(buf[0]);
-	prodid = le16_to_cpu(buf[1]);
-    }
-
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
@@ -589,8 +573,8 @@ static int pcnet_config(struct pcmcia_device *link)
 	link->conf.Attributes |= CONF_ENABLE_SPKR;
 	link->conf.Status = CCSR_AUDIO_ENA;
     }
-    if ((manfid == MANFID_IBM) &&
-	(prodid == PRODID_IBM_HOME_AND_AWAY))
+    if ((link->manf_id == MANFID_IBM) &&
+	(link->card_id == PRODID_IBM_HOME_AND_AWAY))
 	link->conf.ConfigIndex |= 0x10;
 
     CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
@@ -624,10 +608,10 @@ static int pcnet_config(struct pcmcia_device *link)
     info->flags = hw_info->flags;
     /* Check for user overrides */
     info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
-    if ((manfid == MANFID_SOCKET) &&
-	((prodid == PRODID_SOCKET_LPE) ||
-	 (prodid == PRODID_SOCKET_LPE_CF) ||
-	 (prodid == PRODID_SOCKET_EIO)))
+    if ((link->manf_id == MANFID_SOCKET) &&
+	((link->card_id == PRODID_SOCKET_LPE) ||
+	 (link->card_id == PRODID_SOCKET_LPE_CF) ||
+	 (link->card_id == PRODID_SOCKET_EIO)))
 	info->flags &= ~USE_BIG_BUF;
     if (!use_big_buf)
 	info->flags &= ~USE_BIG_BUF;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 20fcc357620..530df8883fe 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -560,16 +560,8 @@ static int mhz_setup(struct pcmcia_device *link)
 
     /* Read the station address from the CIS.  It is stored as the last
        (fourth) string in the Version 1 Version/ID tuple. */
-    tuple->DesiredTuple = CISTPL_VERS_1;
-    if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
-	rc = -1;
-	goto free_cfg_mem;
-    }
-    /* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
-    if (next_tuple(link, tuple, parse) != CS_SUCCESS)
-	first_tuple(link, tuple, parse);
-    if (parse->version_1.ns > 3) {
-	station_addr = parse->version_1.str + parse->version_1.ofs[3];
+    if (link->prod_id[3]) {
+	station_addr = link->prod_id[3];
 	if (cvt_ascii_address(dev, station_addr) == 0) {
 		rc = 0;
 		goto free_cfg_mem;
@@ -744,15 +736,12 @@ static int smc_setup(struct pcmcia_device *link)
 	}
     }
     /* Try the third string in the Version 1 Version/ID tuple. */
-    tuple->DesiredTuple = CISTPL_VERS_1;
-    if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
-	rc = -1;
-	goto free_cfg_mem;
-    }
-    station_addr = parse->version_1.str + parse->version_1.ofs[2];
-    if (cvt_ascii_address(dev, station_addr) == 0) {
-	rc = 0;
-	goto free_cfg_mem;
+    if (link->prod_id[2]) {
+	station_addr = link->prod_id[2];
+	if (cvt_ascii_address(dev, station_addr) == 0) {
+		rc = 0;
+		goto free_cfg_mem;
+	}
     }
 
     rc = -1;
@@ -970,10 +959,6 @@ static int smc91c92_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     struct smc_private *smc = netdev_priv(dev);
-    struct smc_cfg_mem *cfg_mem;
-    tuple_t *tuple;
-    cisparse_t *parse;
-    u_char *buf;
     char *name;
     int i, j, rev;
     kio_addr_t ioaddr;
@@ -981,30 +966,8 @@ static int smc91c92_config(struct pcmcia_device *link)
 
     DEBUG(0, "smc91c92_config(0x%p)\n", link);
 
-    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
-    if (!cfg_mem)
-	goto config_failed;
-
-    tuple = &cfg_mem->tuple;
-    parse = &cfg_mem->parse;
-    buf = cfg_mem->buf;
-
-    tuple->Attributes = tuple->TupleOffset = 0;
-    tuple->TupleData = (cisdata_t *)buf;
-    tuple->TupleDataMax = 64;
-
-    tuple->DesiredTuple = CISTPL_CONFIG;
-    i = first_tuple(link, tuple, parse);
-    CS_EXIT_TEST(i, ParseTuple, config_failed);
-    link->conf.ConfigBase = parse->config.base;
-    link->conf.Present = parse->config.rmask[0];
-
-    tuple->DesiredTuple = CISTPL_MANFID;
-    tuple->Attributes = TUPLE_RETURN_COMMON;
-    if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
-	smc->manfid = parse->manfid.manf;
-	smc->cardid = parse->manfid.card;
-    }
+    smc->manfid = link->manf_id;
+    smc->cardid = link->card_id;
 
     if ((smc->manfid == MANFID_OSITECH) &&
 	(smc->cardid != PRODID_OSITECH_SEVEN)) {
@@ -1134,14 +1097,12 @@ static int smc91c92_config(struct pcmcia_device *link)
     	    printk(KERN_NOTICE "  No MII transceivers found!\n");
 	}
     }
-    kfree(cfg_mem);
     return 0;
 
 config_undo:
     unregister_netdev(dev);
 config_failed:			/* CS_EXIT_TEST() calls jump to here... */
     smc91c92_release(link);
-    kfree(cfg_mem);
     return -ENODEV;
 } /* smc91c92_config */
 
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index f3914f58d67..8478dca3d8d 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -332,6 +332,7 @@ static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id);
  */
 
 typedef struct local_info_t {
+	struct net_device	*dev;
 	struct pcmcia_device	*p_dev;
     dev_node_t node;
     struct net_device_stats stats;
@@ -353,7 +354,7 @@ typedef struct local_info_t {
  */
 static int do_start_xmit(struct sk_buff *skb, struct net_device *dev);
 static void do_tx_timeout(struct net_device *dev);
-static void xirc2ps_tx_timeout_task(void *data);
+static void xirc2ps_tx_timeout_task(struct work_struct *work);
 static struct net_device_stats *do_get_stats(struct net_device *dev);
 static void set_addresses(struct net_device *dev);
 static void set_multicast_list(struct net_device *dev);
@@ -567,6 +568,7 @@ xirc2ps_probe(struct pcmcia_device *link)
     if (!dev)
 	    return -ENOMEM;
     local = netdev_priv(dev);
+    local->dev = dev;
     local->p_dev = link;
     link->priv = dev;
 
@@ -591,7 +593,7 @@ xirc2ps_probe(struct pcmcia_device *link)
 #ifdef HAVE_TX_TIMEOUT
     dev->tx_timeout = do_tx_timeout;
     dev->watchdog_timeo = TX_TIMEOUT;
-    INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task, dev);
+    INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task);
 #endif
 
     return xirc2ps_config(link);
@@ -707,22 +709,11 @@ set_card_type(struct pcmcia_device *link, const void *s)
  * Returns: true if this is a CE2
  */
 static int
-has_ce2_string(struct pcmcia_device * link)
+has_ce2_string(struct pcmcia_device * p_dev)
 {
-    tuple_t tuple;
-    cisparse_t parse;
-    u_char buf[256];
-
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = 254;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_VERS_1;
-    if (!first_tuple(link, &tuple, &parse) && parse.version_1.ns > 2) {
-	if (strstr(parse.version_1.str + parse.version_1.ofs[2], "CE2"))
-	    return 1;
-    }
-    return 0;
+	if (p_dev->prod_id[2] && strstr(p_dev->prod_id[2], "CE2"))
+		return 1;
+	return 0;
 }
 
 /****************
@@ -792,13 +783,6 @@ xirc2ps_config(struct pcmcia_device * link)
 	goto failure;
     }
 
-    /* get configuration stuff */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    if ((err=first_tuple(link, &tuple, &parse)))
-	goto cis_error;
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present =    parse.config.rmask[0];
-
     /* get the ethernet address from the CIS */
     tuple.DesiredTuple = CISTPL_FUNCE;
     for (err = first_tuple(link, &tuple, &parse); !err;
@@ -1062,8 +1046,6 @@ xirc2ps_config(struct pcmcia_device * link)
     xirc2ps_release(link);
     return -ENODEV;
 
-  cis_error:
-    printk(KNOT_XIRC "unable to parse CIS\n");
   failure:
     return -ENODEV;
 } /* xirc2ps_config */
@@ -1344,9 +1326,11 @@ xirc2ps_interrupt(int irq, void *dev_id)
 /*====================================================================*/
 
 static void
-xirc2ps_tx_timeout_task(void *data)
+xirc2ps_tx_timeout_task(struct work_struct *work)
 {
-    struct net_device *dev = data;
+	local_info_t *local =
+		container_of(work, local_info_t, tx_timeout_task);
+	struct net_device *dev = local->dev;
     /* reset the card */
     do_reset(dev,1);
     dev->trans_start = jiffies;
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index f14e99276db..096d4a100bf 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -254,7 +254,7 @@ static int fixed_mdio_register_device(int number, int speed, int duplex)
 		goto device_create_fail;
 	}
 
-	phydev->irq = -1;
+	phydev->irq = PHY_IGNORE_INTERRUPT;
 	phydev->dev.bus = &mdio_bus_type;
 
 	if(number)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 88237bdb525..4044bb1ada8 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -397,7 +397,7 @@ out_unlock:
 EXPORT_SYMBOL(phy_start_aneg);
 
 
-static void phy_change(void *data);
+static void phy_change(struct work_struct *work);
 static void phy_timer(unsigned long data);
 
 /* phy_start_machine:
@@ -555,7 +555,7 @@ int phy_start_interrupts(struct phy_device *phydev)
 {
 	int err = 0;
 
-	INIT_WORK(&phydev->phy_queue, phy_change, phydev);
+	INIT_WORK(&phydev->phy_queue, phy_change);
 
 	if (request_irq(phydev->irq, phy_interrupt,
 				IRQF_SHARED,
@@ -598,10 +598,11 @@ EXPORT_SYMBOL(phy_stop_interrupts);
 
 
 /* Scheduled by the phy_interrupt/timer to handle PHY changes */
-static void phy_change(void *data)
+static void phy_change(struct work_struct *work)
 {
 	int err;
-	struct phy_device *phydev = data;
+	struct phy_device *phydev =
+		container_of(work, struct phy_device, phy_queue);
 
 	err = phy_disable_interrupts(phydev);
 
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index 71afb274498..6bb085f5443 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -138,9 +138,9 @@ static const unsigned int net_debug = NET_DEBUG;
 #define PLIP_NIBBLE_WAIT        3000
 
 /* Bottom halves */
-static void plip_kick_bh(struct net_device *dev);
-static void plip_bh(struct net_device *dev);
-static void plip_timer_bh(struct net_device *dev);
+static void plip_kick_bh(struct work_struct *work);
+static void plip_bh(struct work_struct *work);
+static void plip_timer_bh(struct work_struct *work);
 
 /* Interrupt handler */
 static void plip_interrupt(int irq, void *dev_id);
@@ -207,9 +207,10 @@ struct plip_local {
 
 struct net_local {
 	struct net_device_stats enet_stats;
+	struct net_device *dev;
 	struct work_struct immediate;
-	struct work_struct deferred;
-	struct work_struct timer;
+	struct delayed_work deferred;
+	struct delayed_work timer;
 	struct plip_local snd_data;
 	struct plip_local rcv_data;
 	struct pardevice *pardev;
@@ -306,11 +307,11 @@ plip_init_netdev(struct net_device *dev)
 	nl->nibble	= PLIP_NIBBLE_WAIT;
 
 	/* Initialize task queue structures */
-	INIT_WORK(&nl->immediate, (void (*)(void *))plip_bh, dev);
-	INIT_WORK(&nl->deferred, (void (*)(void *))plip_kick_bh, dev);
+	INIT_WORK(&nl->immediate, plip_bh);
+	INIT_DELAYED_WORK(&nl->deferred, plip_kick_bh);
 
 	if (dev->irq == -1)
-		INIT_WORK(&nl->timer, (void (*)(void *))plip_timer_bh, dev);
+		INIT_DELAYED_WORK(&nl->timer, plip_timer_bh);
 
 	spin_lock_init(&nl->lock);
 }
@@ -319,9 +320,10 @@ plip_init_netdev(struct net_device *dev)
    This routine is kicked by do_timer().
    Request `plip_bh' to be invoked. */
 static void
-plip_kick_bh(struct net_device *dev)
+plip_kick_bh(struct work_struct *work)
 {
-	struct net_local *nl = netdev_priv(dev);
+	struct net_local *nl =
+		container_of(work, struct net_local, deferred.work);
 
 	if (nl->is_deferred)
 		schedule_work(&nl->immediate);
@@ -362,9 +364,9 @@ static const plip_func connection_state_table[] =
 
 /* Bottom half handler of PLIP. */
 static void
-plip_bh(struct net_device *dev)
+plip_bh(struct work_struct *work)
 {
-	struct net_local *nl = netdev_priv(dev);
+	struct net_local *nl = container_of(work, struct net_local, immediate);
 	struct plip_local *snd = &nl->snd_data;
 	struct plip_local *rcv = &nl->rcv_data;
 	plip_func f;
@@ -372,20 +374,21 @@ plip_bh(struct net_device *dev)
 
 	nl->is_deferred = 0;
 	f = connection_state_table[nl->connection];
-	if ((r = (*f)(dev, nl, snd, rcv)) != OK
-	    && (r = plip_bh_timeout_error(dev, nl, snd, rcv, r)) != OK) {
+	if ((r = (*f)(nl->dev, nl, snd, rcv)) != OK
+	    && (r = plip_bh_timeout_error(nl->dev, nl, snd, rcv, r)) != OK) {
 		nl->is_deferred = 1;
 		schedule_delayed_work(&nl->deferred, 1);
 	}
 }
 
 static void
-plip_timer_bh(struct net_device *dev)
+plip_timer_bh(struct work_struct *work)
 {
-	struct net_local *nl = netdev_priv(dev);
+	struct net_local *nl =
+		container_of(work, struct net_local, timer.work);
 
 	if (!(atomic_read (&nl->kill_timer))) {
-		plip_interrupt (-1, dev);
+		plip_interrupt (-1, nl->dev);
 
 		schedule_delayed_work(&nl->timer, 1);
 	}
@@ -1284,6 +1287,7 @@ static void plip_attach (struct parport *port)
 		}
 
 		nl = netdev_priv(dev);
+		nl->dev = dev;
 		nl->pardev = parport_register_device(port, name, plip_preempt,
 						 plip_wakeup, plip_interrupt,
 						 0, dev);
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 0adee733b76..315d5c3fc66 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -393,7 +393,7 @@ static int pppoe_rcv(struct sk_buff *skb,
 
 	po = get_item((unsigned long) ph->sid, eth_hdr(skb)->h_source);
 	if (po != NULL)
-		return sk_receive_skb(sk_pppox(po), skb);
+		return sk_receive_skb(sk_pppox(po), skb, 0);
 drop:
 	kfree_skb(skb);
 out:
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index ec640f6229a..d79d141a601 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -2008,7 +2008,7 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id)
 			       "%s: Another function issued a reset to the "
 			       "chip. ISR value = %x.\n", ndev->name, value);
 		}
-		queue_work(qdev->workqueue, &qdev->reset_work);
+		queue_delayed_work(qdev->workqueue, &qdev->reset_work, 0);
 		spin_unlock(&qdev->adapter_lock);
 	} else if (value & ISP_IMR_DISABLE_CMPL_INT) {
 		ql_disable_interrupts(qdev);
@@ -3182,11 +3182,13 @@ static void ql3xxx_tx_timeout(struct net_device *ndev)
 	/*
 	 * Wake up the worker to process this event.
 	 */
-	queue_work(qdev->workqueue, &qdev->tx_timeout_work);
+	queue_delayed_work(qdev->workqueue, &qdev->tx_timeout_work, 0);
 }
 
-static void ql_reset_work(struct ql3_adapter *qdev)
+static void ql_reset_work(struct work_struct *work)
 {
+	struct ql3_adapter *qdev =
+		container_of(work, struct ql3_adapter, reset_work.work);
 	struct net_device *ndev = qdev->ndev;
 	u32 value;
 	struct ql_tx_buf_cb *tx_cb;
@@ -3278,9 +3280,12 @@ static void ql_reset_work(struct ql3_adapter *qdev)
 	}
 }
 
-static void ql_tx_timeout_work(struct ql3_adapter *qdev)
+static void ql_tx_timeout_work(struct work_struct *work)
 {
-	ql_cycle_adapter(qdev,QL_DO_RESET);
+	struct ql3_adapter *qdev =
+		container_of(work, struct ql3_adapter, tx_timeout_work.work);
+
+	ql_cycle_adapter(qdev, QL_DO_RESET);
 }
 
 static void ql_get_board_info(struct ql3_adapter *qdev)
@@ -3459,9 +3464,8 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev,
 	netif_stop_queue(ndev);
 
 	qdev->workqueue = create_singlethread_workqueue(ndev->name);
-	INIT_WORK(&qdev->reset_work, (void (*)(void *))ql_reset_work, qdev);
-	INIT_WORK(&qdev->tx_timeout_work,
-		  (void (*)(void *))ql_tx_timeout_work, qdev);
+	INIT_DELAYED_WORK(&qdev->reset_work, ql_reset_work);
+	INIT_DELAYED_WORK(&qdev->tx_timeout_work, ql_tx_timeout_work);
 
 	init_timer(&qdev->adapter_timer);
 	qdev->adapter_timer.function = ql3xxx_timer;
diff --git a/drivers/net/qla3xxx.h b/drivers/net/qla3xxx.h
index 65da2c0bfda..ea94de7fd07 100644
--- a/drivers/net/qla3xxx.h
+++ b/drivers/net/qla3xxx.h
@@ -1186,8 +1186,8 @@ struct ql3_adapter {
 	u32 numPorts;
 	struct net_device_stats stats;
 	struct workqueue_struct *workqueue;
-	struct work_struct reset_work;
-	struct work_struct tx_timeout_work;
+	struct delayed_work reset_work;
+	struct delayed_work tx_timeout_work;
 	u32 max_frame_size;
 };
 
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 2379d83768d..f83b41d4cb0 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -425,6 +425,7 @@ struct ring_info {
 struct rtl8169_private {
 	void __iomem *mmio_addr;	/* memory map physical address */
 	struct pci_dev *pci_dev;	/* Index of PCI device */
+	struct net_device *dev;
 	struct net_device_stats stats;	/* statistics of net device */
 	spinlock_t lock;		/* spin lock flag */
 	u32 msg_enable;
@@ -456,7 +457,7 @@ struct rtl8169_private {
 	void (*phy_reset_enable)(void __iomem *);
 	unsigned int (*phy_reset_pending)(void __iomem *);
 	unsigned int (*link_ok)(void __iomem *);
-	struct work_struct task;
+	struct delayed_work task;
 	unsigned wol_enabled : 1;
 };
 
@@ -1508,6 +1509,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	SET_MODULE_OWNER(dev);
 	SET_NETDEV_DEV(dev, &pdev->dev);
 	tp = netdev_priv(dev);
+	tp->dev = dev;
 	tp->msg_enable = netif_msg_init(debug.msg_enable, R8169_MSG_DEFAULT);
 
 	/* enable device (incl. PCI PM wakeup and hotplug setup) */
@@ -1780,7 +1782,7 @@ static int rtl8169_open(struct net_device *dev)
 	if (retval < 0)
 		goto err_free_rx;
 
-	INIT_WORK(&tp->task, NULL, dev);
+	INIT_DELAYED_WORK(&tp->task, NULL);
 
 	rtl8169_hw_start(dev);
 
@@ -2133,11 +2135,11 @@ static void rtl8169_tx_clear(struct rtl8169_private *tp)
 	tp->cur_tx = tp->dirty_tx = 0;
 }
 
-static void rtl8169_schedule_work(struct net_device *dev, void (*task)(void *))
+static void rtl8169_schedule_work(struct net_device *dev, work_func_t task)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 
-	PREPARE_WORK(&tp->task, task, dev);
+	PREPARE_DELAYED_WORK(&tp->task, task);
 	schedule_delayed_work(&tp->task, 4);
 }
 
@@ -2156,9 +2158,11 @@ static void rtl8169_wait_for_quiescence(struct net_device *dev)
 	netif_poll_enable(dev);
 }
 
-static void rtl8169_reinit_task(void *_data)
+static void rtl8169_reinit_task(struct work_struct *work)
 {
-	struct net_device *dev = _data;
+	struct rtl8169_private *tp =
+		container_of(work, struct rtl8169_private, task.work);
+	struct net_device *dev = tp->dev;
 	int ret;
 
 	if (netif_running(dev)) {
@@ -2181,10 +2185,11 @@ static void rtl8169_reinit_task(void *_data)
 	}
 }
 
-static void rtl8169_reset_task(void *_data)
+static void rtl8169_reset_task(struct work_struct *work)
 {
-	struct net_device *dev = _data;
-	struct rtl8169_private *tp = netdev_priv(dev);
+	struct rtl8169_private *tp =
+		container_of(work, struct rtl8169_private, task.work);
+	struct net_device *dev = tp->dev;
 
 	if (!netif_running(dev))
 		return;
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 33569ec9dbf..250cdbeefdf 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5872,9 +5872,9 @@ static void s2io_tasklet(unsigned long dev_addr)
  * Description: Sets the link status for the adapter
  */
 
-static void s2io_set_link(unsigned long data)
+static void s2io_set_link(struct work_struct *work)
 {
-	nic_t *nic = (nic_t *) data;
+	nic_t *nic = container_of(work, nic_t, set_link_task);
 	struct net_device *dev = nic->dev;
 	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	register u64 val64;
@@ -6379,10 +6379,10 @@ static int s2io_card_up(nic_t * sp)
  * spin lock.
  */
 
-static void s2io_restart_nic(unsigned long data)
+static void s2io_restart_nic(struct work_struct *work)
 {
-	struct net_device *dev = (struct net_device *) data;
-	nic_t *sp = dev->priv;
+	nic_t *sp = container_of(work, nic_t, rst_timer_task);
+	struct net_device *dev = sp->dev;
 
 	s2io_card_down(sp);
 	if (s2io_card_up(sp)) {
@@ -6992,10 +6992,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 
 	dev->tx_timeout = &s2io_tx_watchdog;
 	dev->watchdog_timeo = WATCH_DOG_TIMEOUT;
-	INIT_WORK(&sp->rst_timer_task,
-		  (void (*)(void *)) s2io_restart_nic, dev);
-	INIT_WORK(&sp->set_link_task,
-		  (void (*)(void *)) s2io_set_link, sp);
+	INIT_WORK(&sp->rst_timer_task, s2io_restart_nic);
+	INIT_WORK(&sp->set_link_task, s2io_set_link);
 
 	pci_save_state(sp->pdev);
 
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 12b719f4d00..3b0bafd273c 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -1000,7 +1000,7 @@ s2io_msix_fifo_handle(int irq, void *dev_id);
 static irqreturn_t s2io_isr(int irq, void *dev_id);
 static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag);
 static const struct ethtool_ops netdev_ethtool_ops;
-static void s2io_set_link(unsigned long data);
+static void s2io_set_link(struct work_struct *work);
 static int s2io_set_swapper(nic_t * sp);
 static void s2io_card_down(nic_t *nic);
 static int s2io_card_up(nic_t *nic);
diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c
index d9d0a3a3c55..0d6c95c7aed 100644
--- a/drivers/net/seeq8005.c
+++ b/drivers/net/seeq8005.c
@@ -750,7 +750,7 @@ int __init init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(dev_seeq);
 	release_region(dev_seeq->base_addr, SEEQ8005_IO_EXTENT);
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index aaba458584f..b70ed79d412 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -280,6 +280,7 @@ enum sis190_feature {
 struct sis190_private {
 	void __iomem *mmio_addr;
 	struct pci_dev *pci_dev;
+	struct net_device *dev;
 	struct net_device_stats stats;
 	spinlock_t lock;
 	u32 rx_buf_sz;
@@ -897,10 +898,11 @@ static void sis190_hw_start(struct net_device *dev)
 	netif_start_queue(dev);
 }
 
-static void sis190_phy_task(void * data)
+static void sis190_phy_task(struct work_struct *work)
 {
-	struct net_device *dev = data;
-	struct sis190_private *tp = netdev_priv(dev);
+	struct sis190_private *tp =
+		container_of(work, struct sis190_private, phy_task);
+	struct net_device *dev = tp->dev;
 	void __iomem *ioaddr = tp->mmio_addr;
 	int phy_id = tp->mii_if.phy_id;
 	u16 val;
@@ -1047,7 +1049,7 @@ static int sis190_open(struct net_device *dev)
 	if (rc < 0)
 		goto err_free_rx_1;
 
-	INIT_WORK(&tp->phy_task, sis190_phy_task, dev);
+	INIT_WORK(&tp->phy_task, sis190_phy_task);
 
 	sis190_request_timer(dev);
 
@@ -1436,6 +1438,7 @@ static struct net_device * __devinit sis190_init_board(struct pci_dev *pdev)
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	tp = netdev_priv(dev);
+	tp->dev = dev;
 	tp->msg_enable = netif_msg_init(debug.msg_enable, SIS190_MSG_DEFAULT);
 
 	rc = pci_enable_device(pdev);
@@ -1798,7 +1801,7 @@ static int __devinit sis190_init_one(struct pci_dev *pdev,
 
 	sis190_init_rxfilter(dev);
 
-	INIT_WORK(&tp->phy_task, sis190_phy_task, dev);
+	INIT_WORK(&tp->phy_task, sis190_phy_task);
 
 	dev->open = sis190_open;
 	dev->stop = sis190_close;
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index a5d41ebc9fb..92d11b961db 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -114,6 +114,7 @@
 #include	<linux/dma-mapping.h>
 #include	<linux/ip.h>
 #include	<linux/mii.h>
+#include	<linux/mm.h>
 
 #include	"h/skdrv1st.h"
 #include	"h/skdrv2nd.h"
@@ -1562,7 +1563,7 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 
 	if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
 		u16 hdrlen = pMessage->h.raw - pMessage->data;
-		u16 offset = hdrlen + pMessage->csum;
+		u16 offset = hdrlen + pMessage->csum_offset;
 
 		if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
 			(pAC->GIni.GIChipRev == 0) &&
@@ -1681,7 +1682,7 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 	*/
 	if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
 		u16 hdrlen = pMessage->h.raw - pMessage->data;
-		u16 offset = hdrlen + pMessage->csum;
+		u16 offset = hdrlen + pMessage->csum_offset;
 
 		Control = BMU_STFWD;
 
diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c
index ab66d80a445..3e7aa49afd0 100644
--- a/drivers/net/sk98lin/skgesirq.c
+++ b/drivers/net/sk98lin/skgesirq.c
@@ -1319,7 +1319,7 @@ SK_BOOL	AutoNeg)	/* Is Auto-negotiation used ? */
 	SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &Isrc);
 
 #ifdef xDEBUG
-	if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT) ==
+	if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) ==
 		(PHY_B_IS_SCR_S_ER | PHY_B_IS_RRS_CHANGE | PHY_B_IS_LRS_CHANGE)) {
 
 		SK_U32	Stat1, Stat2, Stat3;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 27b537c8d5e..b60f0451f6c 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -1327,10 +1327,11 @@ static void xm_check_link(struct net_device *dev)
  * Since internal PHY is wired to a level triggered pin, can't
  * get an interrupt when carrier is detected.
  */
-static void xm_link_timer(void *arg)
+static void xm_link_timer(struct work_struct *work)
 {
-	struct net_device *dev = arg;
-	struct skge_port *skge = netdev_priv(arg);
+	struct skge_port *skge =
+		container_of(work, struct skge_port, link_thread.work);
+	struct net_device *dev = skge->netdev;
  	struct skge_hw *hw = skge->hw;
 	int port = skge->port;
 
@@ -2565,7 +2566,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 
 		td->csum_offs = 0;
 		td->csum_start = offset;
-		td->csum_write = offset + skb->csum;
+		td->csum_write = offset + skb->csum_offset;
 	} else
 		control = BMU_CHECK;
 
@@ -3072,9 +3073,9 @@ static void skge_error_irq(struct skge_hw *hw)
  * because accessing phy registers requires spin wait which might
  * cause excess interrupt latency.
  */
-static void skge_extirq(void *arg)
+static void skge_extirq(struct work_struct *work)
 {
-	struct skge_hw *hw = arg;
+	struct skge_hw *hw = container_of(work, struct skge_hw, phy_work);
 	int port;
 
 	mutex_lock(&hw->phy_mutex);
@@ -3456,7 +3457,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port,
 	skge->port = port;
 
 	/* Only used for Genesis XMAC */
-	INIT_WORK(&skge->link_thread, xm_link_timer, dev);
+	INIT_DELAYED_WORK(&skge->link_thread, xm_link_timer);
 
 	if (hw->chip_id != CHIP_ID_GENESIS) {
 		dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
@@ -3543,7 +3544,7 @@ static int __devinit skge_probe(struct pci_dev *pdev,
 
 	hw->pdev = pdev;
 	mutex_init(&hw->phy_mutex);
-	INIT_WORK(&hw->phy_work, skge_extirq, hw);
+	INIT_WORK(&hw->phy_work, skge_extirq);
 	spin_lock_init(&hw->hw_lock);
 
 	hw->regs = ioremap_nocache(pci_resource_start(pdev, 0), 0x4000);
diff --git a/drivers/net/skge.h b/drivers/net/skge.h
index 537c0aaa1db..f6223c533c0 100644
--- a/drivers/net/skge.h
+++ b/drivers/net/skge.h
@@ -389,10 +389,10 @@ enum {
 /* Packet Arbiter Registers */
 /*	B3_PA_CTRL		16 bit	Packet Arbiter Ctrl Register */
 enum {
-	PA_CLR_TO_TX2	= 1<<13,	/* Clear IRQ Packet Timeout TX2 */
-	PA_CLR_TO_TX1	= 1<<12,	/* Clear IRQ Packet Timeout TX1 */
-	PA_CLR_TO_RX2	= 1<<11,	/* Clear IRQ Packet Timeout RX2 */
-	PA_CLR_TO_RX1	= 1<<10,	/* Clear IRQ Packet Timeout RX1 */
+	PA_CLR_TO_TX2	= 1<<13,/* Clear IRQ Packet Timeout TX2 */
+	PA_CLR_TO_TX1	= 1<<12,/* Clear IRQ Packet Timeout TX1 */
+	PA_CLR_TO_RX2	= 1<<11,/* Clear IRQ Packet Timeout RX2 */
+	PA_CLR_TO_RX1	= 1<<10,/* Clear IRQ Packet Timeout RX1 */
 	PA_ENA_TO_TX2	= 1<<9,	/* Enable  Timeout Timer TX2 */
 	PA_DIS_TO_TX2	= 1<<8,	/* Disable Timeout Timer TX2 */
 	PA_ENA_TO_TX1	= 1<<7,	/* Enable  Timeout Timer TX1 */
@@ -481,14 +481,14 @@ enum {
 /* RAM Buffer Register Offsets */
 enum {
 
-	RB_START	= 0x00,/* 32 bit	RAM Buffer Start Address */
+	RB_START= 0x00,/* 32 bit	RAM Buffer Start Address */
 	RB_END	= 0x04,/* 32 bit	RAM Buffer End Address */
 	RB_WP	= 0x08,/* 32 bit	RAM Buffer Write Pointer */
 	RB_RP	= 0x0c,/* 32 bit	RAM Buffer Read Pointer */
-	RB_RX_UTPP	= 0x10,/* 32 bit	Rx Upper Threshold, Pause Packet */
-	RB_RX_LTPP	= 0x14,/* 32 bit	Rx Lower Threshold, Pause Packet */
-	RB_RX_UTHP	= 0x18,/* 32 bit	Rx Upper Threshold, High Prio */
-	RB_RX_LTHP	= 0x1c,/* 32 bit	Rx Lower Threshold, High Prio */
+	RB_RX_UTPP= 0x10,/* 32 bit	Rx Upper Threshold, Pause Packet */
+	RB_RX_LTPP= 0x14,/* 32 bit	Rx Lower Threshold, Pause Packet */
+	RB_RX_UTHP= 0x18,/* 32 bit	Rx Upper Threshold, High Prio */
+	RB_RX_LTHP= 0x1c,/* 32 bit	Rx Lower Threshold, High Prio */
 	/* 0x10 - 0x1f:	reserved at Tx RAM Buffer Registers */
 	RB_PC	= 0x20,/* 32 bit	RAM Buffer Packet Counter */
 	RB_LEV	= 0x24,/* 32 bit	RAM Buffer Level Register */
@@ -532,7 +532,7 @@ enum {
 	PHY_ADDR_MARV	= 0,
 };
 
-#define RB_ADDR(offs, queue) (B16_RAM_REGS + (queue) + (offs))
+#define RB_ADDR(offs, queue) ((u16)B16_RAM_REGS + (u16)(queue) + (offs))
 
 /* Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only) */
 enum {
@@ -578,15 +578,15 @@ enum {
 	MFF_DIS_TIST	= 1<<2,	/* Disable Time Stamp Gener */
 	MFF_CLR_INTIST	= 1<<1,	/* Clear IRQ No Time Stamp */
 	MFF_CLR_INSTAT	= 1<<0,	/* Clear IRQ No Status */
-#define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT
+	MFF_RX_CTRL_DEF = MFF_ENA_TIM_PAT,
 };
 
 /*	TX_MFF_CTRL1	16 bit	Transmit MAC FIFO Control Reg 1 */
 enum {
-	MFF_CLR_PERR	= 1<<15,	/* Clear Parity Error IRQ */
-								/* Bit 14:	reserved */
-	MFF_ENA_PKT_REC	= 1<<13,	/* Enable  Packet Recovery */
-	MFF_DIS_PKT_REC	= 1<<12,	/* Disable Packet Recovery */
+	MFF_CLR_PERR	= 1<<15, /* Clear Parity Error IRQ */
+
+	MFF_ENA_PKT_REC	= 1<<13, /* Enable  Packet Recovery */
+	MFF_DIS_PKT_REC	= 1<<12, /* Disable Packet Recovery */
 
 	MFF_ENA_W4E	= 1<<7,	/* Enable  Wait for Empty */
 	MFF_DIS_W4E	= 1<<6,	/* Disable Wait for Empty */
@@ -595,9 +595,10 @@ enum {
 	MFF_DIS_LOOPB	= 1<<2,	/* Disable Loopback */
 	MFF_CLR_MAC_RST	= 1<<1,	/* Clear XMAC Reset */
 	MFF_SET_MAC_RST	= 1<<0,	/* Set   XMAC Reset */
+
+	MFF_TX_CTRL_DEF	 = MFF_ENA_PKT_REC | (u16) MFF_ENA_TIM_PAT | MFF_ENA_FLUSH,
 };
 
-#define MFF_TX_CTRL_DEF	(MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH)
 
 /*	RX_MFF_TST2	 	 8 bit	Receive MAC FIFO Test Register 2 */
 /*	TX_MFF_TST2	 	 8 bit	Transmit MAC FIFO Test Register 2 */
@@ -1304,8 +1305,8 @@ enum {
 
 /* special defines for FIBER (88E1011S only) */
 enum {
-	PHY_M_AN_ASP_X	= 1<<8, /* Asymmetric Pause */
-	PHY_M_AN_PC_X	= 1<<7, /* MAC Pause implemented */
+	PHY_M_AN_ASP_X		= 1<<8, /* Asymmetric Pause */
+	PHY_M_AN_PC_X		= 1<<7, /* MAC Pause implemented */
 	PHY_M_AN_1000X_AHD	= 1<<6, /* Advertise 10000Base-X Half Duplex */
 	PHY_M_AN_1000X_AFD	= 1<<5, /* Advertise 10000Base-X Full Duplex */
 };
@@ -1320,7 +1321,7 @@ enum {
 
 /*****  PHY_MARV_1000T_CTRL	16 bit r/w	1000Base-T Control Reg *****/
 enum {
-	PHY_M_1000C_TEST	= 7<<13,/* Bit 15..13:	Test Modes */
+	PHY_M_1000C_TEST= 7<<13,/* Bit 15..13:	Test Modes */
 	PHY_M_1000C_MSE	= 1<<12, /* Manual Master/Slave Enable */
 	PHY_M_1000C_MSC	= 1<<11, /* M/S Configuration (1=Master) */
 	PHY_M_1000C_MPD	= 1<<10, /* Multi-Port Device */
@@ -1349,7 +1350,7 @@ enum {
 	PHY_M_PC_EN_DET_PLUS	= 3<<8, /* Energy Detect Plus (Mode 2) */
 };
 
-#define PHY_M_PC_MDI_XMODE(x)	(((x)<<5) & PHY_M_PC_MDIX_MSK)
+#define PHY_M_PC_MDI_XMODE(x)	((((u16)(x)<<5) & PHY_M_PC_MDIX_MSK)
 
 enum {
 	PHY_M_PC_MAN_MDI	= 0, /* 00 = Manual MDI configuration */
@@ -1432,24 +1433,24 @@ enum {
 	PHY_M_EC_DIS_LINK_P = 1<<12, /* Disable Link Pulses (88E1111 only) */
 	PHY_M_EC_M_DSC_MSK  = 3<<10, /* Bit 11..10:	Master Downshift Counter */
 					/* (88E1011 only) */
-	PHY_M_EC_S_DSC_MSK	= 3<<8,/* Bit  9.. 8:	Slave  Downshift Counter */
+	PHY_M_EC_S_DSC_MSK  = 3<<8,  /* Bit  9.. 8:	Slave  Downshift Counter */
 				       /* (88E1011 only) */
-	PHY_M_EC_M_DSC_MSK2	= 7<<9,/* Bit 11.. 9:	Master Downshift Counter */
+	PHY_M_EC_M_DSC_MSK2  = 7<<9, /* Bit 11.. 9:	Master Downshift Counter */
 					/* (88E1111 only) */
-	PHY_M_EC_DOWN_S_ENA	= 1<<8, /* Downshift Enable (88E1111 only) */
+	PHY_M_EC_DOWN_S_ENA  = 1<<8, /* Downshift Enable (88E1111 only) */
 					/* !!! Errata in spec. (1 = disable) */
-	PHY_M_EC_RX_TIM_CT	= 1<<7, /* RGMII Rx Timing Control*/
-	PHY_M_EC_MAC_S_MSK	= 7<<4,/* Bit  6.. 4:	Def. MAC interface speed */
-	PHY_M_EC_FIB_AN_ENA	= 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */
-	PHY_M_EC_DTE_D_ENA	= 1<<2, /* DTE Detect Enable (88E1111 only) */
-	PHY_M_EC_TX_TIM_CT	= 1<<1, /* RGMII Tx Timing Control */
-	PHY_M_EC_TRANS_DIS	= 1<<0, /* Transmitter Disable (88E1111 only) */};
-
-#define PHY_M_EC_M_DSC(x)	((x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */
-#define PHY_M_EC_S_DSC(x)	((x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */
-#define PHY_M_EC_MAC_S(x)	((x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */
-
-#define PHY_M_EC_M_DSC_2(x)	((x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */
+	PHY_M_EC_RX_TIM_CT   = 1<<7, /* RGMII Rx Timing Control*/
+	PHY_M_EC_MAC_S_MSK   = 7<<4, /* Bit  6.. 4:	Def. MAC interface speed */
+	PHY_M_EC_FIB_AN_ENA  = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */
+	PHY_M_EC_DTE_D_ENA   = 1<<2, /* DTE Detect Enable (88E1111 only) */
+	PHY_M_EC_TX_TIM_CT   = 1<<1, /* RGMII Tx Timing Control */
+	PHY_M_EC_TRANS_DIS   = 1<<0, /* Transmitter Disable (88E1111 only) */};
+
+#define PHY_M_EC_M_DSC(x)	((u16)(x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */
+#define PHY_M_EC_S_DSC(x)	((u16)(x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */
+#define PHY_M_EC_MAC_S(x)	((u16)(x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */
+
+#define PHY_M_EC_M_DSC_2(x)	((u16)(x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */
 											/* 100=5x; 101=6x; 110=7x; 111=8x */
 enum {
 	MAC_TX_CLK_0_MHZ	= 2,
@@ -1468,10 +1469,12 @@ enum {
 	PHY_M_LEDC_LK_C_MSK	= 7<<3,/* Bit  5.. 3: Link Control Mask */
 					/* (88E1111 only) */
 };
+#define PHY_M_LED_PULS_DUR(x)	(((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK)
+#define PHY_M_LED_BLINK_RT(x)	(((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK)
 
 enum {
-	PHY_M_LEDC_LINK_MSK	= 3<<3,/* Bit  4.. 3: Link Control Mask */
-									/* (88E1011 only) */
+	PHY_M_LEDC_LINK_MSK	= 3<<3, /* Bit  4.. 3: Link Control Mask */
+					/* (88E1011 only) */
 	PHY_M_LEDC_DP_CTRL	= 1<<2, /* Duplex Control */
 	PHY_M_LEDC_DP_C_MSB	= 1<<2, /* Duplex Control (MSB, 88E1111 only) */
 	PHY_M_LEDC_RX_CTRL	= 1<<1, /* Rx Activity / Link */
@@ -1479,27 +1482,24 @@ enum {
 	PHY_M_LEDC_TX_C_MSB	= 1<<0, /* Tx Control (MSB, 88E1111 only) */
 };
 
-#define PHY_M_LED_PULS_DUR(x)	(((x)<<12) & PHY_M_LEDC_PULS_MSK)
-
 enum {
-	PULS_NO_STR	= 0,/* no pulse stretching */
-	PULS_21MS	= 1,/* 21 ms to 42 ms */
-	PULS_42MS	= 2,/* 42 ms to 84 ms */
-	PULS_84MS	= 3,/* 84 ms to 170 ms */
-	PULS_170MS	= 4,/* 170 ms to 340 ms */
-	PULS_340MS	= 5,/* 340 ms to 670 ms */
-	PULS_670MS	= 6,/* 670 ms to 1.3 s */
-	PULS_1300MS	= 7,/* 1.3 s to 2.7 s */
+	PULS_NO_STR	= 0, /* no pulse stretching */
+	PULS_21MS	= 1, /* 21 ms to 42 ms */
+	PULS_42MS	= 2, /* 42 ms to 84 ms */
+	PULS_84MS	= 3, /* 84 ms to 170 ms */
+	PULS_170MS	= 4, /* 170 ms to 340 ms */
+	PULS_340MS	= 5, /* 340 ms to 670 ms */
+	PULS_670MS	= 6, /* 670 ms to 1.3 s */
+	PULS_1300MS	= 7, /* 1.3 s to 2.7 s */
 };
 
-#define PHY_M_LED_BLINK_RT(x)	(((x)<<8) & PHY_M_LEDC_BL_R_MSK)
 
 enum {
-	BLINK_42MS	= 0,/* 42 ms */
-	BLINK_84MS	= 1,/* 84 ms */
-	BLINK_170MS	= 2,/* 170 ms */
-	BLINK_340MS	= 3,/* 340 ms */
-	BLINK_670MS	= 4,/* 670 ms */
+	BLINK_42MS	= 0, /* 42 ms */
+	BLINK_84MS	= 1, /* 84 ms */
+	BLINK_170MS	= 2, /* 170 ms */
+	BLINK_340MS	= 3, /* 340 ms */
+	BLINK_670MS	= 4, /* 670 ms */
 };
 
 /*****  PHY_MARV_LED_OVER	16 bit r/w	Manual LED Override Reg *****/
@@ -1525,7 +1525,7 @@ enum {
 	PHY_M_EC2_FO_IMPED	= 1<<5, /* Fiber Output Impedance */
 	PHY_M_EC2_FO_M_CLK	= 1<<4, /* Fiber Mode Clock Enable */
 	PHY_M_EC2_FO_BOOST	= 1<<3, /* Fiber Output Boost */
-	PHY_M_EC2_FO_AM_MSK	= 7,/* Bit  2.. 0:	Fiber Output Amplitude */
+	PHY_M_EC2_FO_AM_MSK	= 7, /* Bit  2.. 0:	Fiber Output Amplitude */
 };
 
 /*****  PHY_MARV_EXT_P_STAT 16 bit r/w	Ext. PHY Specific Status *****/
@@ -1550,7 +1550,7 @@ enum {
 	PHY_M_CABD_DIS_WAIT	= 1<<15, /* Disable Waiting Period (Page 1) */
 					/* (88E1111 only) */
 	PHY_M_CABD_STAT_MSK	= 3<<13, /* Bit 14..13: Status Mask */
-	PHY_M_CABD_AMPL_MSK	= 0x1f<<8,/* Bit 12.. 8: Amplitude Mask */
+	PHY_M_CABD_AMPL_MSK	= 0x1f<<8, /* Bit 12.. 8: Amplitude Mask */
 					/* (88E1111 only) */
 	PHY_M_CABD_DIST_MSK	= 0xff, /* Bit  7.. 0: Distance Mask */
 };
@@ -1605,9 +1605,9 @@ enum {
 
 /*****  PHY_MARV_PHY_CTRL (page 3)		16 bit r/w	LED Control Reg. *****/
 enum {
-	PHY_M_LEDC_LOS_MSK	= 0xf<<12,/* Bit 15..12: LOS LED Ctrl. Mask */
+	PHY_M_LEDC_LOS_MSK	= 0xf<<12, /* Bit 15..12: LOS LED Ctrl. Mask */
 	PHY_M_LEDC_INIT_MSK	= 0xf<<8, /* Bit 11.. 8: INIT LED Ctrl. Mask */
-	PHY_M_LEDC_STA1_MSK	= 0xf<<4,/* Bit  7.. 4: STAT1 LED Ctrl. Mask */
+	PHY_M_LEDC_STA1_MSK	= 0xf<<4, /* Bit  7.. 4: STAT1 LED Ctrl. Mask */
 	PHY_M_LEDC_STA0_MSK	= 0xf, /* Bit  3.. 0: STAT0 LED Ctrl. Mask */
 };
 
@@ -1804,8 +1804,8 @@ enum {
 
 /*	GM_SMI_CTRL			16 bit r/w	SMI Control Register */
 enum {
-	GM_SMI_CT_PHY_A_MSK	= 0x1f<<11,/* Bit 15..11:	PHY Device Address */
-	GM_SMI_CT_REG_A_MSK	= 0x1f<<6,/* Bit 10.. 6:	PHY Register Address */
+	GM_SMI_CT_PHY_A_MSK	= 0x1f<<11, /* Bit 15..11:	PHY Device Address */
+	GM_SMI_CT_REG_A_MSK	= 0x1f<<6, /* Bit 10.. 6:	PHY Register Address */
 	GM_SMI_CT_OP_RD		= 1<<5,	/* Bit  5:	OpCode Read (0=Write)*/
 	GM_SMI_CT_RD_VAL	= 1<<4,	/* Bit  4:	Read Valid (Read completed) */
 	GM_SMI_CT_BUSY		= 1<<3,	/* Bit  3:	Busy (Operation in progress) */
@@ -1875,9 +1875,9 @@ enum {
 
 /*	TX_GMF_CTRL_T	32 bit	Tx GMAC FIFO Control/Test */
 enum {
-	GMF_WSP_TST_ON	= 1<<18,/* Write Shadow Pointer Test On */
-	GMF_WSP_TST_OFF	= 1<<17,/* Write Shadow Pointer Test Off */
-	GMF_WSP_STEP	= 1<<16,/* Write Shadow Pointer Step/Increment */
+	GMF_WSP_TST_ON	= 1<<18, /* Write Shadow Pointer Test On */
+	GMF_WSP_TST_OFF	= 1<<17, /* Write Shadow Pointer Test Off */
+	GMF_WSP_STEP	= 1<<16, /* Write Shadow Pointer Step/Increment */
 
 	GMF_CLI_TX_FU	= 1<<6,	/* Clear IRQ Tx FIFO Underrun */
 	GMF_CLI_TX_FC	= 1<<5,	/* Clear IRQ Tx Frame Complete */
@@ -2111,18 +2111,18 @@ enum {
 
 /*	XM_MMU_CMD	16 bit r/w	MMU Command Register */
 enum {
-	XM_MMU_PHY_RDY	= 1<<12,/* Bit 12:	PHY Read Ready */
-	XM_MMU_PHY_BUSY	= 1<<11,/* Bit 11:	PHY Busy */
-	XM_MMU_IGN_PF	= 1<<10,/* Bit 10:	Ignore Pause Frame */
-	XM_MMU_MAC_LB	= 1<<9,	/* Bit  9:	Enable MAC Loopback */
-	XM_MMU_FRC_COL	= 1<<7,	/* Bit  7:	Force Collision */
-	XM_MMU_SIM_COL	= 1<<6,	/* Bit  6:	Simulate Collision */
-	XM_MMU_NO_PRE	= 1<<5,	/* Bit  5:	No MDIO Preamble */
-	XM_MMU_GMII_FD	= 1<<4,	/* Bit  4:	GMII uses Full Duplex */
-	XM_MMU_RAT_CTRL	= 1<<3,	/* Bit  3:	Enable Rate Control */
-	XM_MMU_GMII_LOOP= 1<<2,	/* Bit  2:	PHY is in Loopback Mode */
-	XM_MMU_ENA_RX	= 1<<1,	/* Bit  1:	Enable Receiver */
-	XM_MMU_ENA_TX	= 1<<0,	/* Bit  0:	Enable Transmitter */
+	XM_MMU_PHY_RDY	= 1<<12, /* Bit 12:	PHY Read Ready */
+	XM_MMU_PHY_BUSY	= 1<<11, /* Bit 11:	PHY Busy */
+	XM_MMU_IGN_PF	= 1<<10, /* Bit 10:	Ignore Pause Frame */
+	XM_MMU_MAC_LB	= 1<<9,	 /* Bit  9:	Enable MAC Loopback */
+	XM_MMU_FRC_COL	= 1<<7,	 /* Bit  7:	Force Collision */
+	XM_MMU_SIM_COL	= 1<<6,	 /* Bit  6:	Simulate Collision */
+	XM_MMU_NO_PRE	= 1<<5,	 /* Bit  5:	No MDIO Preamble */
+	XM_MMU_GMII_FD	= 1<<4,	 /* Bit  4:	GMII uses Full Duplex */
+	XM_MMU_RAT_CTRL	= 1<<3,	 /* Bit  3:	Enable Rate Control */
+	XM_MMU_GMII_LOOP= 1<<2,	 /* Bit  2:	PHY is in Loopback Mode */
+	XM_MMU_ENA_RX	= 1<<1,	 /* Bit  1:	Enable Receiver */
+	XM_MMU_ENA_TX	= 1<<0,	 /* Bit  0:	Enable Transmitter */
 };
 
 
@@ -2456,7 +2456,7 @@ struct skge_port {
 
 	struct net_device_stats net_stats;
 
-	struct work_struct   link_thread;
+	struct delayed_work  link_thread;
 	enum pause_control   flow_control;
 	enum pause_status    flow_status;
 	u8		     rx_csum;
@@ -2506,7 +2506,7 @@ static inline void skge_write8(const struct skge_hw *hw, int reg, u8 val)
 }
 
 /* MAC Related Registers inside the device. */
-#define SK_REG(port,reg)	(((port)<<7)+(reg))
+#define SK_REG(port,reg)	(((port)<<7)+(u16)(reg))
 #define SK_XMAC_REG(port, reg) \
 	((BASE_XMAC_1 + (port) * (BASE_XMAC_2 - BASE_XMAC_1)) | (reg) << 1)
 
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 0ef1848b976..fb1d2c30c1b 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -100,33 +100,32 @@ module_param(idle_timeout, int, 0);
 MODULE_PARM_DESC(idle_timeout, "Watchdog timer for lost interrupts (ms)");
 
 static const struct pci_device_id sky2_id_table[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, /* SK-9Sxx */
+	{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, /* SK-9Exx */
 	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4b00) },	/* DGE-560T */
 	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4001) }, 	/* DGE-550SX */
 	{ PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4B02) },	/* DGE-560SX */
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4343) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4344) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4345) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4346) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4347) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4350) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4351) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4352) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4353) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4360) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4361) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4362) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4363) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4364) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4365) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4366) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4367) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4368) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4369) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) }, /* 88E8021 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) }, /* 88E8022 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) }, /* 88E8061 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4343) }, /* 88E8062 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4344) }, /* 88E8021 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4345) }, /* 88E8022 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4346) }, /* 88E8061 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4347) }, /* 88E8062 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4350) }, /* 88E8035 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4351) }, /* 88E8036 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4352) }, /* 88E8038 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4353) }, /* 88E8039 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4356) }, /* 88EC033 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4360) }, /* 88E8052 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4361) }, /* 88E8050 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4362) }, /* 88E8053 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4363) }, /* 88E8055 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4364) }, /* 88E8056 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4366) }, /* 88EC036 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4367) }, /* 88EC032 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4368) }, /* 88EC034 */
 	{ 0 }
 };
 
@@ -522,7 +521,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
 		/* set Tx LED (LED_TX) to blink mode on Rx OR Tx activity */
 		ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL;
 		/* turn off the Rx LED (LED_RX) */
-		ledover |= PHY_M_LED_MO_RX(MO_LED_OFF);
+		ledover &= ~PHY_M_LED_MO_RX;
 	}
 
 	if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev == CHIP_REV_YU_EC_A1) {
@@ -545,7 +544,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
 
 		if (sky2->autoneg == AUTONEG_DISABLE || sky2->speed == SPEED_100) {
 			/* turn on 100 Mbps LED (LED_LINK100) */
-			ledover |= PHY_M_LED_MO_100(MO_LED_ON);
+			ledover |= PHY_M_LED_MO_100;
 		}
 
 		if (ledover)
@@ -697,10 +696,15 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
 
 }
 
-/* Assign Ram Buffer allocation in units of 64bit (8 bytes) */
-static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end)
+/* Assign Ram Buffer allocation to queue */
+static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 space)
 {
-	pr_debug(PFX "q %d %#x %#x\n", q, start, end);
+	u32 end;
+
+	/* convert from K bytes to qwords used for hw register */
+	start *= 1024/8;
+	space *= 1024/8;
+	end = start + space - 1;
 
 	sky2_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR);
 	sky2_write32(hw, RB_ADDR(q, RB_START), start);
@@ -709,7 +713,6 @@ static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end)
 	sky2_write32(hw, RB_ADDR(q, RB_RP), start);
 
 	if (q == Q_R1 || q == Q_R2) {
-		u32 space = end - start + 1;
 		u32 tp = space - space/4;
 
 		/* On receive queue's set the thresholds
@@ -1059,11 +1062,16 @@ static int sky2_rx_start(struct sky2_port *sky2)
 	sky2->rx_put = sky2->rx_next = 0;
 	sky2_qset(hw, rxq);
 
+	/* On PCI express lowering the watermark gives better performance */
+	if (pci_find_capability(hw->pdev, PCI_CAP_ID_EXP))
+		sky2_write32(hw, Q_ADDR(rxq, Q_WM), BMU_WM_PEX);
+
+	/* These chips have no ram buffer?
+	 * MAC Rx RAM Read is controlled by hardware */
 	if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
-	    (hw->chip_rev == CHIP_REV_YU_EC_U_A1 || hw->chip_rev == CHIP_REV_YU_EC_U_B0)) {
-		/* MAC Rx RAM Read is controlled by hardware */
+	    (hw->chip_rev == CHIP_REV_YU_EC_U_A1
+	     || hw->chip_rev == CHIP_REV_YU_EC_U_B0))
 		sky2_write32(hw, Q_ADDR(rxq, Q_F), F_M_RX_RAM_DIS);
-	}
 
 	sky2_prefetch_init(hw, rxq, sky2->rx_le_map, RX_LE_SIZE - 1);
 
@@ -1139,7 +1147,7 @@ static int sky2_up(struct net_device *dev)
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
 	unsigned port = sky2->port;
-	u32 ramsize, rxspace, imask;
+	u32 ramsize, imask;
 	int cap, err = -ENOMEM;
 	struct net_device *otherdev = hw->dev[sky2->port^1];
 
@@ -1192,20 +1200,25 @@ static int sky2_up(struct net_device *dev)
 
 	sky2_mac_init(hw, port);
 
-	/* Determine available ram buffer space in qwords.  */
-	ramsize = sky2_read8(hw, B2_E_0) * 4096/8;
+	/* Register is number of 4K blocks on internal RAM buffer. */
+	ramsize = sky2_read8(hw, B2_E_0) * 4;
+	printk(KERN_INFO PFX "%s: ram buffer %dK\n", dev->name, ramsize);
 
-	if (ramsize > 6*1024/8)
-		rxspace = ramsize - (ramsize + 2) / 3;
-	else
-		rxspace = ramsize / 2;
+	if (ramsize > 0) {
+		u32 rxspace;
 
-	sky2_ramset(hw, rxqaddr[port], 0, rxspace-1);
-	sky2_ramset(hw, txqaddr[port], rxspace, ramsize-1);
+		if (ramsize < 16)
+			rxspace = ramsize / 2;
+		else
+			rxspace = 8 + (2*(ramsize - 16))/3;
+
+		sky2_ramset(hw, rxqaddr[port], 0, rxspace);
+		sky2_ramset(hw, txqaddr[port], rxspace, ramsize - rxspace);
 
-	/* Make sure SyncQ is disabled */
-	sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL),
-		    RB_RST_SET);
+		/* Make sure SyncQ is disabled */
+		sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL),
+			    RB_RST_SET);
+	}
 
 	sky2_qset(hw, txqaddr[port]);
 
@@ -1350,7 +1363,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 		u32 tcpsum;
 
 		tcpsum = offset << 16;		/* sum start */
-		tcpsum |= offset + skb->csum;	/* sum write */
+		tcpsum |= offset + skb->csum_offset;	/* sum write */
 
 		ctrl = CALSUM | WR_SUM | INIT_SUM | LOCK_SUM;
 		if (skb->nh.iph->protocol == IPPROTO_UDP)
@@ -2917,18 +2930,8 @@ static void sky2_led(struct sky2_hw *hw, unsigned port, int on)
 
 	default:
 		gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
-		gm_phy_write(hw, port, PHY_MARV_LED_OVER,
-			     on ? PHY_M_LED_MO_DUP(MO_LED_ON) |
-			     PHY_M_LED_MO_10(MO_LED_ON) |
-			     PHY_M_LED_MO_100(MO_LED_ON) |
-			     PHY_M_LED_MO_1000(MO_LED_ON) |
-			     PHY_M_LED_MO_RX(MO_LED_ON)
-			     : PHY_M_LED_MO_DUP(MO_LED_OFF) |
-			     PHY_M_LED_MO_10(MO_LED_OFF) |
-			     PHY_M_LED_MO_100(MO_LED_OFF) |
-			     PHY_M_LED_MO_1000(MO_LED_OFF) |
-			     PHY_M_LED_MO_RX(MO_LED_OFF));
-
+		gm_phy_write(hw, port, PHY_MARV_LED_OVER, 
+			     on ? PHY_M_LED_ALL : 0);
 	}
 }
 
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 7760545edbf..6ed1d47dbbd 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -608,7 +608,7 @@ enum {
 	PHY_ADDR_MARV	= 0,
 };
 
-#define RB_ADDR(offs, queue) (B16_RAM_REGS + (queue) + (offs))
+#define RB_ADDR(offs, queue) ((u16) B16_RAM_REGS + (queue) + (offs))
 
 
 enum {
@@ -680,6 +680,7 @@ enum {
 			  BMU_FIFO_ENA | BMU_OP_ON,
 
 	BMU_WM_DEFAULT = 0x600,
+	BMU_WM_PEX     = 0x80,
 };
 
 /* Tx BMU Control / Status Registers (Yukon-2) */
@@ -1060,7 +1061,7 @@ enum {
 	PHY_M_PC_EN_DET_PLUS	= 3<<8, /* Energy Detect Plus (Mode 2) */
 };
 
-#define PHY_M_PC_MDI_XMODE(x)	(((x)<<5) & PHY_M_PC_MDIX_MSK)
+#define PHY_M_PC_MDI_XMODE(x)	(((u16)(x)<<5) & PHY_M_PC_MDIX_MSK)
 
 enum {
 	PHY_M_PC_MAN_MDI	= 0, /* 00 = Manual MDI configuration */
@@ -1156,13 +1157,13 @@ enum {
 	PHY_M_EC_TX_TIM_CT  = 1<<1, /* RGMII Tx Timing Control */
 	PHY_M_EC_TRANS_DIS  = 1<<0, /* Transmitter Disable (88E1111 only) */};
 
-#define PHY_M_EC_M_DSC(x)	((x)<<10 & PHY_M_EC_M_DSC_MSK)
+#define PHY_M_EC_M_DSC(x)	((u16)(x)<<10 & PHY_M_EC_M_DSC_MSK)
 					/* 00=1x; 01=2x; 10=3x; 11=4x */
-#define PHY_M_EC_S_DSC(x)	((x)<<8 & PHY_M_EC_S_DSC_MSK)
+#define PHY_M_EC_S_DSC(x)	((u16)(x)<<8 & PHY_M_EC_S_DSC_MSK)
 					/* 00=dis; 01=1x; 10=2x; 11=3x */
-#define PHY_M_EC_DSC_2(x)	((x)<<9 & PHY_M_EC_M_DSC_MSK2)
+#define PHY_M_EC_DSC_2(x)	((u16)(x)<<9 & PHY_M_EC_M_DSC_MSK2)
 					/* 000=1x; 001=2x; 010=3x; 011=4x */
-#define PHY_M_EC_MAC_S(x)	((x)<<4 & PHY_M_EC_MAC_S_MSK)
+#define PHY_M_EC_MAC_S(x)	((u16)(x)<<4 & PHY_M_EC_MAC_S_MSK)
 					/* 01X=0; 110=2.5; 111=25 (MHz) */
 
 /* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */
@@ -1173,7 +1174,7 @@ enum {
 };
 /* !!! Errata in spec. (1 = disable) */
 
-#define PHY_M_PC_DSC(x)			(((x)<<12) & PHY_M_PC_DSC_MSK)
+#define PHY_M_PC_DSC(x)			(((u16)(x)<<12) & PHY_M_PC_DSC_MSK)
 											/* 100=5x; 101=6x; 110=7x; 111=8x */
 enum {
 	MAC_TX_CLK_0_MHZ	= 2,
@@ -1203,7 +1204,7 @@ enum {
 	PHY_M_LEDC_TX_C_MSB	= 1<<0, /* Tx Control (MSB, 88E1111 only) */
 };
 
-#define PHY_M_LED_PULS_DUR(x)	(((x)<<12) & PHY_M_LEDC_PULS_MSK)
+#define PHY_M_LED_PULS_DUR(x)	(((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK)
 
 /*****  PHY_MARV_PHY_STAT (page 3)16 bit r/w	Polarity Control Reg. *****/
 enum {
@@ -1233,7 +1234,7 @@ enum {
 	PULS_1300MS	= 7,/* 1.3 s to 2.7 s */
 };
 
-#define PHY_M_LED_BLINK_RT(x)	(((x)<<8) & PHY_M_LEDC_BL_R_MSK)
+#define PHY_M_LED_BLINK_RT(x)	(((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK)
 
 enum {
 	BLINK_42MS	= 0,/* 42 ms */
@@ -1243,21 +1244,18 @@ enum {
 	BLINK_670MS	= 4,/* 670 ms */
 };
 
-/*****  PHY_MARV_LED_OVER	16 bit r/w	Manual LED Override Reg *****/
-#define PHY_M_LED_MO_SGMII(x)	((x)<<14) /* Bit 15..14:  SGMII AN Timer */
-										/* Bit 13..12:	reserved */
-#define PHY_M_LED_MO_DUP(x)	((x)<<10) /* Bit 11..10:  Duplex */
-#define PHY_M_LED_MO_10(x)	((x)<<8) /* Bit  9.. 8:  Link 10 */
-#define PHY_M_LED_MO_100(x)	((x)<<6) /* Bit  7.. 6:  Link 100 */
-#define PHY_M_LED_MO_1000(x)	((x)<<4) /* Bit  5.. 4:  Link 1000 */
-#define PHY_M_LED_MO_RX(x)	((x)<<2) /* Bit  3.. 2:  Rx */
-#define PHY_M_LED_MO_TX(x)	((x)<<0) /* Bit  1.. 0:  Tx */
-
+/**** PHY_MARV_LED_OVER    16 bit r/w LED control */
 enum {
-	MO_LED_NORM	= 0,
-	MO_LED_BLINK	= 1,
-	MO_LED_OFF	= 2,
-	MO_LED_ON	= 3,
+	PHY_M_LED_MO_DUP  = 3<<10,/* Bit 11..10:  Duplex */
+	PHY_M_LED_MO_10	  = 3<<8, /* Bit  9.. 8:  Link 10 */
+	PHY_M_LED_MO_100  = 3<<6, /* Bit  7.. 6:  Link 100 */
+	PHY_M_LED_MO_1000 = 3<<4, /* Bit  5.. 4:  Link 1000 */
+	PHY_M_LED_MO_RX	  = 3<<2, /* Bit  3.. 2:  Rx */
+	PHY_M_LED_MO_TX	  = 3<<0, /* Bit  1.. 0:  Tx */
+
+	PHY_M_LED_ALL	  = PHY_M_LED_MO_DUP | PHY_M_LED_MO_10 
+			    | PHY_M_LED_MO_100 | PHY_M_LED_MO_1000
+			    | PHY_M_LED_MO_RX,
 };
 
 /*****  PHY_MARV_EXT_CTRL_2	16 bit r/w	Ext. PHY Specific Ctrl 2 *****/
@@ -1294,9 +1292,9 @@ enum {
 	PHY_M_FELP_LED0_MSK = 0xf, /* Bit  3.. 0: LED0 Mask (SPEED) */
 };
 
-#define PHY_M_FELP_LED2_CTRL(x)	(((x)<<8) & PHY_M_FELP_LED2_MSK)
-#define PHY_M_FELP_LED1_CTRL(x)	(((x)<<4) & PHY_M_FELP_LED1_MSK)
-#define PHY_M_FELP_LED0_CTRL(x)	(((x)<<0) & PHY_M_FELP_LED0_MSK)
+#define PHY_M_FELP_LED2_CTRL(x)	(((u16)(x)<<8) & PHY_M_FELP_LED2_MSK)
+#define PHY_M_FELP_LED1_CTRL(x)	(((u16)(x)<<4) & PHY_M_FELP_LED1_MSK)
+#define PHY_M_FELP_LED0_CTRL(x)	(((u16)(x)<<0) & PHY_M_FELP_LED0_MSK)
 
 enum {
 	LED_PAR_CTRL_COLX	= 0x00,
@@ -1552,8 +1550,8 @@ enum {
 	GM_SMI_CT_BUSY		= 1<<3,	/* Bit  3:	Busy (Operation in progress) */
 };
 
-#define GM_SMI_CT_PHY_AD(x)	(((x)<<11) & GM_SMI_CT_PHY_A_MSK)
-#define GM_SMI_CT_REG_AD(x)	(((x)<<6) & GM_SMI_CT_REG_A_MSK)
+#define GM_SMI_CT_PHY_AD(x)	(((u16)(x)<<11) & GM_SMI_CT_PHY_A_MSK)
+#define GM_SMI_CT_REG_AD(x)	(((u16)(x)<<6) & GM_SMI_CT_REG_A_MSK)
 
 /*	GM_PHY_ADDR				16 bit r/w	GPHY Address Register */
 enum {
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index 889ef0d7c37..d70bc979534 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -593,7 +593,7 @@ static void cleanup_card(struct net_device *dev)
 	iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/smc-ultra32.c b/drivers/net/smc-ultra32.c
index e10755ec5de..2c5319c62fa 100644
--- a/drivers/net/smc-ultra32.c
+++ b/drivers/net/smc-ultra32.c
@@ -437,7 +437,7 @@ int __init init_module(void)
 	return -ENXIO;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	int this_dev;
 
diff --git a/drivers/net/smc9194.c b/drivers/net/smc9194.c
index c0d13d65091..bd6e84506c2 100644
--- a/drivers/net/smc9194.c
+++ b/drivers/net/smc9194.c
@@ -1616,7 +1616,7 @@ int __init init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(devSMC9194);
 	free_irq(devSMC9194->irq, devSMC9194);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 95b6478f55c..e62a9586fb9 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -210,6 +210,7 @@ struct smc_local {
 
 	/* work queue */
 	struct work_struct phy_configure;
+	struct net_device *dev;
 	int	work_pending;
 
 	spinlock_t lock;
@@ -1114,10 +1115,11 @@ static void smc_phy_check_media(struct net_device *dev, int init)
  * of autonegotiation.)  If the RPC ANEG bit is cleared, the selection
  * is controlled by the RPC SPEED and RPC DPLX bits.
  */
-static void smc_phy_configure(void *data)
+static void smc_phy_configure(struct work_struct *work)
 {
-	struct net_device *dev = data;
-	struct smc_local *lp = netdev_priv(dev);
+	struct smc_local *lp =
+		container_of(work, struct smc_local, phy_configure);
+	struct net_device *dev = lp->dev;
 	void __iomem *ioaddr = lp->base;
 	int phyaddr = lp->mii.phy_id;
 	int my_phy_caps; /* My PHY capabilities */
@@ -1592,7 +1594,7 @@ smc_open(struct net_device *dev)
 
 	/* Configure the PHY, initialize the link state */
 	if (lp->phy_type != 0)
-		smc_phy_configure(dev);
+		smc_phy_configure(&lp->phy_configure);
 	else {
 		spin_lock_irq(&lp->lock);
 		smc_10bt_check_media(dev, 1);
@@ -1972,7 +1974,8 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
 #endif
 
 	tasklet_init(&lp->tx_task, smc_hardware_send_pkt, (unsigned long)dev);
-	INIT_WORK(&lp->phy_configure, smc_phy_configure, dev);
+	INIT_WORK(&lp->phy_configure, smc_phy_configure);
+	lp->dev = dev;
 	lp->mii.phy_id_mask = 0x1f;
 	lp->mii.reg_num_mask = 0x1f;
 	lp->mii.force_media = 0;
@@ -2322,7 +2325,7 @@ static int smc_drv_resume(struct platform_device *dev)
 			smc_reset(ndev);
 			smc_enable(ndev);
 			if (lp->phy_type != 0)
-				smc_phy_configure(ndev);
+				smc_phy_configure(&lp->phy_configure);
 			netif_device_attach(ndev);
 		}
 	}
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index a8640169fc7..9367c574477 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -238,7 +238,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
 #define SMC_CAN_USE_16BIT	1
 #define SMC_CAN_USE_32BIT	0
 
-#define SMC_inb(a, r)		inb((u32)a) + (r))
+#define SMC_inb(a, r)		inb(((u32)a) + (r))
 #define SMC_inw(a, r)		inw(((u32)a) + (r))
 #define SMC_outb(v, a, r)	outb(v, ((u32)a) + (r))
 #define SMC_outw(v, a, r)	outw(v, ((u32)a) + (r))
@@ -434,6 +434,24 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
 
 #define SMC_IRQ_FLAGS		(0)
 
+#elif	defined(CONFIG_ARCH_VERSATILE)
+
+#define SMC_CAN_USE_8BIT	1
+#define SMC_CAN_USE_16BIT	1
+#define SMC_CAN_USE_32BIT	1
+#define SMC_NOWAIT		1
+
+#define SMC_inb(a, r)		readb((a) + (r))
+#define SMC_inw(a, r)		readw((a) + (r))
+#define SMC_inl(a, r)		readl((a) + (r))
+#define SMC_outb(v, a, r)	writeb(v, (a) + (r))
+#define SMC_outw(v, a, r)	writew(v, (a) + (r))
+#define SMC_outl(v, a, r)	writel(v, (a) + (r))
+#define SMC_insl(a, r, p, l)	readsl((a) + (r), p, l)
+#define SMC_outsl(a, r, p, l)	writesl((a) + (r), p, l)
+
+#define SMC_IRQ_FLAGS		(0)
+
 #else
 
 #define SMC_CAN_USE_8BIT	1
@@ -1216,7 +1234,7 @@ static const char * chip_ids[ 16 ] =  {
 		if (SMC_CAN_USE_32BIT) {				\
 			void *__ptr = (p);				\
 			int __len = (l);				\
-			void *__ioaddr = ioaddr;			\
+			void __iomem *__ioaddr = ioaddr;		\
 			if (__len >= 2 && (unsigned long)__ptr & 2) {	\
 				__len -= 2;				\
 				SMC_outw(*(u16 *)__ptr, ioaddr, DATA_REG); \
@@ -1240,7 +1258,7 @@ static const char * chip_ids[ 16 ] =  {
 		if (SMC_CAN_USE_32BIT) {				\
 			void *__ptr = (p);				\
 			int __len = (l);				\
-			void *__ioaddr = ioaddr;			\
+			void __iomem *__ioaddr = ioaddr;		\
 			if ((unsigned long)__ptr & 2) {			\
 				/*					\
 				 * We want 32bit alignment here.	\
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index cef7e6671c4..ebb6aa39f9c 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -88,12 +88,11 @@ MODULE_DEVICE_TABLE(pci, spider_net_pci_tbl);
 static inline u32
 spider_net_read_reg(struct spider_net_card *card, u32 reg)
 {
-	u32 value;
-
-	value = readl(card->regs + reg);
-	value = le32_to_cpu(value);
-
-	return value;
+	/* We use the powerpc specific variants instead of readl_be() because
+	 * we know spidernet is not a real PCI device and we can thus avoid the
+	 * performance hit caused by the PCI workarounds.
+	 */
+	return in_be32(card->regs + reg);
 }
 
 /**
@@ -105,8 +104,11 @@ spider_net_read_reg(struct spider_net_card *card, u32 reg)
 static inline void
 spider_net_write_reg(struct spider_net_card *card, u32 reg, u32 value)
 {
-	value = cpu_to_le32(value);
-	writel(value, card->regs + reg);
+	/* We use the powerpc specific variants instead of writel_be() because
+	 * we know spidernet is not a real PCI device and we can thus avoid the
+	 * performance hit caused by the PCI workarounds.
+	 */
+	out_be32(card->regs + reg, value);
 }
 
 /** spider_net_write_phy - write to phy register
@@ -1937,10 +1939,11 @@ spider_net_stop(struct net_device *netdev)
  * called as task when tx hangs, resets interface (if interface is up)
  */
 static void
-spider_net_tx_timeout_task(void *data)
+spider_net_tx_timeout_task(struct work_struct *work)
 {
-	struct net_device *netdev = data;
-	struct spider_net_card *card = netdev_priv(netdev);
+	struct spider_net_card *card =
+		container_of(work, struct spider_net_card, tx_timeout_task);
+	struct net_device *netdev = card->netdev;
 
 	if (!(netdev->flags & IFF_UP))
 		goto out;
@@ -2114,7 +2117,7 @@ spider_net_alloc_card(void)
 	card = netdev_priv(netdev);
 	card->netdev = netdev;
 	card->msg_enable = SPIDER_NET_DEFAULT_MSG;
-	INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task, netdev);
+	INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task);
 	init_waitqueue_head(&card->waitq);
 	atomic_set(&card->tx_timeout_task_counter, 0);
 
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 7a0aee6c869..bf873ea2579 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -41,6 +41,7 @@
 #include <linux/ethtool.h>
 #include <linux/mii.h>
 #include <linux/if_vlan.h>
+#include <linux/mm.h>
 #include <asm/processor.h>		/* Processor type for cache alignment. */
 #include <asm/uaccess.h>
 #include <asm/io.h>
diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c
index b865db363ba..c62e85d89f4 100644
--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -38,6 +38,7 @@ static char *version = "sun3lance.c: v1.2 1/12/2001  Sam Creasey (sammy@sammy.ne
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
 
+#include <asm/cacheflush.h>
 #include <asm/setup.h>
 #include <asm/irq.h>
 #include <asm/io.h>
@@ -944,7 +945,7 @@ static void set_multicast_list( struct net_device *dev )
 
 static struct net_device *sun3lance_dev;
 
-int init_module(void)
+int __init init_module(void)
 {
 	sun3lance_dev = sun3lance_probe(-1);
 	if (IS_ERR(sun3lance_dev))
@@ -952,7 +953,7 @@ int init_module(void)
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
 	unregister_netdev(sun3lance_dev);
 #ifdef CONFIG_SUN3
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 253e96e7ad2..785e4a535f9 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -56,6 +56,7 @@
 #include <linux/if_vlan.h>
 #include <linux/bitops.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -1030,7 +1031,7 @@ static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		u64 csum_start_off, csum_stuff_off;
 
 		csum_start_off = (u64) (skb->h.raw - skb->data);
-		csum_stuff_off = (u64) ((skb->h.raw + skb->csum) - skb->data);
+		csum_stuff_off = csum_start_off + skb->csum_offset;
 
 		ctrl = (TXDCTRL_CENAB |
 			(csum_start_off << 15) |
@@ -2281,9 +2282,9 @@ static void gem_do_stop(struct net_device *dev, int wol)
 	}
 }
 
-static void gem_reset_task(void *data)
+static void gem_reset_task(struct work_struct *work)
 {
-	struct gem *gp = (struct gem *) data;
+	struct gem *gp = container_of(work, struct gem, reset_task);
 
 	mutex_lock(&gp->pm_mutex);
 
@@ -3043,7 +3044,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
 	gp->link_timer.function = gem_link_timer;
 	gp->link_timer.data = (unsigned long) gp;
 
-	INIT_WORK(&gp->reset_task, gem_reset_task, gp);
+	INIT_WORK(&gp->reset_task, gem_reset_task);
 
 	gp->lstate = link_down;
 	gp->timer_ticks = 0;
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 9d7cd130c19..ef671739cfe 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -32,6 +32,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
+#include <linux/mm.h>
 #include <linux/bitops.h>
 
 #include <asm/system.h>
@@ -2272,7 +2273,7 @@ static int happy_meal_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		u32 csum_start_off, csum_stuff_off;
 
 		csum_start_off = (u32) (skb->h.raw - skb->data);
-		csum_stuff_off = (u32) ((skb->h.raw + skb->csum) - skb->data);
+		csum_stuff_off = csum_start_off + skb->csum_offset;
 
 		tx_flags = (TXFLAG_OWN | TXFLAG_CSENABLE |
 			    ((csum_start_off << 14) & TXFLAG_CSBUFBEGIN) |
@@ -3012,6 +3013,11 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
 #endif
 
 	err = -ENODEV;
+
+	if (pci_enable_device(pdev))
+		goto err_out;
+	pci_set_master(pdev);
+
 	if (!strcmp(prom_name, "SUNW,qfe") || !strcmp(prom_name, "qfe")) {
 		qp = quattro_pci_find(pdev);
 		if (qp == NULL)
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index c20bb998e0e..d9123c9adc1 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -3654,9 +3654,9 @@ static void tg3_poll_controller(struct net_device *dev)
 }
 #endif
 
-static void tg3_reset_task(void *_data)
+static void tg3_reset_task(struct work_struct *work)
 {
-	struct tg3 *tp = _data;
+	struct tg3 *tp = container_of(work, struct tg3, reset_task);
 	unsigned int restart_timer;
 
 	tg3_full_lock(tp, 0);
@@ -11734,7 +11734,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 #endif
 	spin_lock_init(&tp->lock);
 	spin_lock_init(&tp->indirect_lock);
-	INIT_WORK(&tp->reset_task, tg3_reset_task, tp);
+	INIT_WORK(&tp->reset_task, tg3_reset_task);
 
 	tp->regs = ioremap_nocache(tg3reg_base, tg3reg_len);
 	if (tp->regs == 0UL) {
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index e14f5a00f65..f85f0025112 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -296,6 +296,7 @@ static void	TLan_SetMulticastList( struct net_device *);
 static int	TLan_ioctl( struct net_device *dev, struct ifreq *rq, int cmd);
 static int      TLan_probe1( struct pci_dev *pdev, long ioaddr, int irq, int rev, const struct pci_device_id *ent);
 static void	TLan_tx_timeout( struct net_device *dev);
+static void	TLan_tx_timeout_work(struct work_struct *work);
 static int 	tlan_init_one( struct pci_dev *pdev, const struct pci_device_id *ent);
 
 static u32	TLan_HandleInvalid( struct net_device *, u16 );
@@ -562,6 +563,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
 	priv = netdev_priv(dev);
 
 	priv->pciDev = pdev;
+	priv->dev = dev;
 
 	/* Is this a PCI device? */
 	if (pdev) {
@@ -634,7 +636,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
 
 	/* This will be used when we get an adapter error from
 	 * within our irq handler */
-	INIT_WORK(&priv->tlan_tqueue, (void *)(void*)TLan_tx_timeout, dev);
+	INIT_WORK(&priv->tlan_tqueue, TLan_tx_timeout_work);
 
 	spin_lock_init(&priv->lock);
 
@@ -1040,6 +1042,25 @@ static void TLan_tx_timeout(struct net_device *dev)
 }
 
 
+	/***************************************************************
+	 * 	TLan_tx_timeout_work
+	 *
+	 * 	Returns: nothing
+	 *
+	 * 	Params:
+	 * 		work	work item of device which timed out
+	 *
+	 **************************************************************/
+
+static void TLan_tx_timeout_work(struct work_struct *work)
+{
+	TLanPrivateInfo	*priv =
+		container_of(work, TLanPrivateInfo, tlan_tqueue);
+
+	TLan_tx_timeout(priv->dev);
+}
+
+
 
 	/***************************************************************
 	 *	TLan_StartTx
diff --git a/drivers/net/tlan.h b/drivers/net/tlan.h
index a44e2f2ef62..41ce0b66593 100644
--- a/drivers/net/tlan.h
+++ b/drivers/net/tlan.h
@@ -170,6 +170,7 @@ typedef u8 TLanBuffer[TLAN_MAX_FRAME_SIZE];
 typedef struct tlan_private_tag {
 	struct net_device       *nextDevice;
 	struct pci_dev		*pciDev;
+	struct net_device       *dev;
 	void			*dmaStorage;
 	dma_addr_t		dmaStorageDMA;
 	unsigned int		dmaSize;
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index bfe59865b1d..0d97e10ccac 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -1826,7 +1826,7 @@ static void tr_rx(struct net_device *dev)
 	skb->protocol = tr_type_trans(skb, dev);
 	if (IPv4_p) {
 		skb->csum = chksum;
-		skb->ip_summed = 1;
+		skb->ip_summed = CHECKSUM_COMPLETE;
 	}
 	netif_rx(skb);
 	dev->last_rx = jiffies;
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 46dabdb1207..cec282a6f62 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -5706,7 +5706,7 @@ int __init init_module(void)
         return found ? 0 : -ENODEV;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int i;
 
diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c
index fa3a2bb105a..942b839ccc5 100644
--- a/drivers/net/tulip/21142.c
+++ b/drivers/net/tulip/21142.c
@@ -26,10 +26,11 @@ static u16 t21142_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
 
 /* Handle the 21143 uniquely: do autoselect with NWay, not the EEPROM list
    of available transceivers.  */
-void t21142_media_task(void *data)
+void t21142_media_task(struct work_struct *work)
 {
-	struct net_device *dev = data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp =
+		container_of(work, struct tulip_private, media_work);
+	struct net_device *dev = tp->dev;
 	void __iomem *ioaddr = tp->base_addr;
 	int csr12 = ioread32(ioaddr + CSR12);
 	int next_tick = 60*HZ;
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 3f4b6408b75..4b3cd3d8b62 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -473,9 +473,9 @@
 #include <asm/byteorder.h>
 #include <asm/unaligned.h>
 #include <asm/uaccess.h>
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_PMAC
 #include <asm/machdep.h>
-#endif /* CONFIG_PPC_MULTIPLATFORM */
+#endif /* CONFIG_PPC_PMAC */
 
 #include "de4x5.h"
 
@@ -4151,7 +4151,7 @@ get_hw_addr(struct net_device *dev)
     /* If possible, try to fix a broken card - SMC only so far */
     srom_repair(dev, broken);
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_PMAC
     /*
     ** If the address starts with 00 a0, we have to bit-reverse
     ** each byte of the address.
@@ -4168,7 +4168,7 @@ get_hw_addr(struct net_device *dev)
 		    dev->dev_addr[i] = ((x & 0x55) << 1) + ((x & 0xaa) >> 1);
 	    }
     }
-#endif /* CONFIG_PPC_MULTIPLATFORM */
+#endif /* CONFIG_PPC_PMAC */
 
     /* Test for a bad enet address */
     status = test_bad_enet(dev, status);
diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c
index 066e5d6bcbd..df326fe1cc8 100644
--- a/drivers/net/tulip/timer.c
+++ b/drivers/net/tulip/timer.c
@@ -18,10 +18,11 @@
 #include "tulip.h"
 
 
-void tulip_media_task(void *data)
+void tulip_media_task(struct work_struct *work)
 {
-	struct net_device *dev = data;
-	struct tulip_private *tp = netdev_priv(dev);
+	struct tulip_private *tp =
+		container_of(work, struct tulip_private, media_work);
+	struct net_device *dev = tp->dev;
 	void __iomem *ioaddr = tp->base_addr;
 	u32 csr12 = ioread32(ioaddr + CSR12);
 	int next_tick = 2*HZ;
diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h
index ad107f45c7b..25f25da7691 100644
--- a/drivers/net/tulip/tulip.h
+++ b/drivers/net/tulip/tulip.h
@@ -44,7 +44,7 @@ struct tulip_chip_table {
 	int valid_intrs;	/* CSR7 interrupt enable settings */
 	int flags;
 	void (*media_timer) (unsigned long);
-	void (*media_task) (void *);
+	work_func_t media_task;
 };
 
 
@@ -392,6 +392,7 @@ struct tulip_private {
 	int csr12_shadow;
 	int pad0;		/* Used for 8-byte alignment */
 	struct work_struct media_work;
+	struct net_device *dev;
 };
 
 
@@ -406,7 +407,7 @@ struct eeprom_fixup {
 
 /* 21142.c */
 extern u16 t21142_csr14[];
-void t21142_media_task(void *data);
+void t21142_media_task(struct work_struct *work);
 void t21142_start_nway(struct net_device *dev);
 void t21142_lnk_change(struct net_device *dev, int csr5);
 
@@ -444,7 +445,7 @@ void pnic_lnk_change(struct net_device *dev, int csr5);
 void pnic_timer(unsigned long data);
 
 /* timer.c */
-void tulip_media_task(void *data);
+void tulip_media_task(struct work_struct *work);
 void mxic_timer(unsigned long data);
 void comet_timer(unsigned long data);
 
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 0aee618f883..5a35354aa52 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1367,6 +1367,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	 * it is zeroed and aligned in alloc_etherdev
 	 */
 	tp = netdev_priv(dev);
+	tp->dev = dev;
 
 	tp->rx_ring = pci_alloc_consistent(pdev,
 					   sizeof(struct tulip_rx_desc) * RX_RING_SIZE +
@@ -1389,7 +1390,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	tp->timer.data = (unsigned long)dev;
 	tp->timer.function = tulip_tbl[tp->chip_id].media_timer;
 
-	INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task, dev);
+	INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task);
 
 	dev->base_addr = (unsigned long)ioaddr;
 
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 3bf9e630404..9781b16bb8b 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -117,6 +117,7 @@ static const int multicast_filter_limit = 32;
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
+#include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/ethtool.h>
@@ -127,7 +128,6 @@ static const int multicast_filter_limit = 32;
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/in6.h>
-#include <asm/checksum.h>
 #include <linux/version.h>
 #include <linux/dma-mapping.h>
 
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 931cbdf6d79..b2a23aed442 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -125,8 +125,8 @@ static int cpc_tty_write_room(struct tty_struct *tty);
 static int cpc_tty_chars_in_buffer(struct tty_struct *tty);
 static void cpc_tty_flush_buffer(struct tty_struct *tty);
 static void cpc_tty_hangup(struct tty_struct *tty);
-static void cpc_tty_rx_work(void *data);
-static void cpc_tty_tx_work(void *data);
+static void cpc_tty_rx_work(struct work_struct *work);
+static void cpc_tty_tx_work(struct work_struct *work);
 static int cpc_tty_send_to_card(pc300dev_t *dev,void *buf, int len);
 static void cpc_tty_trace(pc300dev_t *dev, char* buf, int len, char rxtx);
 static void cpc_tty_signal_off(pc300dev_t *pc300dev, unsigned char);
@@ -261,8 +261,8 @@ void cpc_tty_init(pc300dev_t *pc300dev)
 	cpc_tty->tty_minor = port + CPC_TTY_MINOR_START;
 	cpc_tty->pc300dev = pc300dev; 
 
-	INIT_WORK(&cpc_tty->tty_tx_work, cpc_tty_tx_work, (void *)cpc_tty);
-	INIT_WORK(&cpc_tty->tty_rx_work, cpc_tty_rx_work, (void *)port);
+	INIT_WORK(&cpc_tty->tty_tx_work, cpc_tty_tx_work);
+	INIT_WORK(&cpc_tty->tty_rx_work, cpc_tty_rx_work);
 	
 	cpc_tty->buf_rx.first = cpc_tty->buf_rx.last = NULL;
 
@@ -659,21 +659,23 @@ static void cpc_tty_hangup(struct tty_struct *tty)
  * o call the line disc. read
  * o free memory
  */
-static void cpc_tty_rx_work(void * data)
+static void cpc_tty_rx_work(struct work_struct *work)
 {
+	st_cpc_tty_area *cpc_tty;
 	unsigned long port;
 	int i, j;
-	st_cpc_tty_area *cpc_tty; 
 	volatile st_cpc_rx_buf *buf;
 	char flags=0,flg_rx=1; 
 	struct tty_ldisc *ld;
 
 	if (cpc_tty_cnt == 0) return;
-
 	
 	for (i=0; (i < 4) && flg_rx ; i++) {
 		flg_rx = 0;
-		port = (unsigned long)data;
+
+		cpc_tty = container_of(work, st_cpc_tty_area, tty_rx_work);
+		port = cpc_tty - cpc_tty_area;
+
 		for (j=0; j < CPC_TTY_NPORTS; j++) {
 			cpc_tty = &cpc_tty_area[port];
 		
@@ -882,9 +884,10 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
  * o if need call line discipline wakeup
  * o call wake_up_interruptible
  */
-static void cpc_tty_tx_work(void *data)
+static void cpc_tty_tx_work(struct work_struct *work)
 {
-	st_cpc_tty_area *cpc_tty = (st_cpc_tty_area *) data; 
+	st_cpc_tty_area *cpc_tty =
+		container_of(work, st_cpc_tty_area, tty_tx_work);
 	struct tty_struct *tty; 
 
 	CPC_TTY_DBG("%s: cpc_tty_tx_work init\n",cpc_tty->name);
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 41f1d677884..7f38012b9c9 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -538,7 +538,7 @@ static void cleanup_card(struct net_device *dev)
 	iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
 	int this_dev;
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index ac9437d497f..f12355398fe 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -219,21 +219,6 @@ static int airo_config(struct pcmcia_device *link)
 	dev = link->priv;
 
 	DEBUG(0, "airo_config(0x%p)\n", link);
-	
-	/*
-	  This reads the card's CONFIG tuple to find its configuration
-	  registers.
-	*/
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
 
 	/*
 	  In this loop, we scan the CIS for configuration table entries,
@@ -247,6 +232,10 @@ static int airo_config(struct pcmcia_device *link)
 	  these things without consulting the CIS, and most client drivers
 	  will only use the CIS to fill in implementation-defined details.
 	*/
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+	tuple.TupleOffset = 0;
 	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
 	while (1) {
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index 5c410989c4d..12617cd0b78 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -244,17 +244,6 @@ static int atmel_config(struct pcmcia_device *link)
 	tuple.TupleOffset = 0;
 
 	/*
-	  This reads the card's CONFIG tuple to find its configuration
-	  registers.
-	*/
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
-	/*
 	  In this loop, we scan the CIS for configuration table entries,
 	  each of which describes a valid card configuration, including
 	  voltage, IO window, memory window, and interrupt settings.
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
index 94dfb92fab5..8286678513b 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx.h
@@ -819,7 +819,7 @@ struct bcm43xx_private {
 	struct tasklet_struct isr_tasklet;
 
 	/* Periodic tasks */
-	struct work_struct periodic_work;
+	struct delayed_work periodic_work;
 	unsigned int periodic_state;
 
 	struct work_struct restart_work;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index 5b3c27359a1..2ec2e5afce6 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -3215,9 +3215,10 @@ static void do_periodic_work(struct bcm43xx_private *bcm)
 	schedule_delayed_work(&bcm->periodic_work, HZ * 15);
 }
 
-static void bcm43xx_periodic_work_handler(void *d)
+static void bcm43xx_periodic_work_handler(struct work_struct *work)
 {
-	struct bcm43xx_private *bcm = d;
+	struct bcm43xx_private *bcm =
+		container_of(work, struct bcm43xx_private, periodic_work.work);
 	struct net_device *net_dev = bcm->net_dev;
 	unsigned long flags;
 	u32 savedirqs = 0;
@@ -3279,11 +3280,11 @@ void bcm43xx_periodic_tasks_delete(struct bcm43xx_private *bcm)
 
 void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm)
 {
-	struct work_struct *work = &(bcm->periodic_work);
+	struct delayed_work *work = &bcm->periodic_work;
 
 	assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
-	INIT_WORK(work, bcm43xx_periodic_work_handler, bcm);
-	schedule_work(work);
+	INIT_DELAYED_WORK(work, bcm43xx_periodic_work_handler);
+	schedule_delayed_work(work, 0);
 }
 
 static void bcm43xx_security_init(struct bcm43xx_private *bcm)
@@ -3635,7 +3636,7 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm)
 	bcm43xx_periodic_tasks_setup(bcm);
 
 	/*FIXME: This should be handled by softmac instead. */
-	schedule_work(&bcm->softmac->associnfo.work);
+	schedule_delayed_work(&bcm->softmac->associnfo.work, 0);
 
 out:
 	mutex_unlock(&(bcm)->mutex);
@@ -4182,9 +4183,10 @@ static void __devexit bcm43xx_remove_one(struct pci_dev *pdev)
 /* Hard-reset the chip. Do not call this directly.
  * Use bcm43xx_controller_restart()
  */
-static void bcm43xx_chip_reset(void *_bcm)
+static void bcm43xx_chip_reset(struct work_struct *work)
 {
-	struct bcm43xx_private *bcm = _bcm;
+	struct bcm43xx_private *bcm =
+		container_of(work, struct bcm43xx_private, restart_work);
 	struct bcm43xx_phyinfo *phy;
 	int err = -ENODEV;
 
@@ -4211,7 +4213,7 @@ void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason)
 	if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED)
 		return;
 	printk(KERN_ERR PFX "Controller RESET (%s) ...\n", reason);
-	INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset, bcm);
+	INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset);
 	schedule_work(&bcm->restart_work);
 }
 
diff --git a/drivers/net/wireless/hostap/hostap.h b/drivers/net/wireless/hostap/hostap.h
index e663518bd57..e89c890d16f 100644
--- a/drivers/net/wireless/hostap/hostap.h
+++ b/drivers/net/wireless/hostap/hostap.h
@@ -35,7 +35,7 @@ int hostap_80211_get_hdrlen(u16 fc);
 struct net_device_stats *hostap_get_stats(struct net_device *dev);
 void hostap_setup_dev(struct net_device *dev, local_info_t *local,
 		      int main_dev);
-void hostap_set_multicast_list_queue(void *data);
+void hostap_set_multicast_list_queue(struct work_struct *work);
 int hostap_set_hostapd(local_info_t *local, int val, int rtnl_locked);
 int hostap_set_hostapd_sta(local_info_t *local, int val, int rtnl_locked);
 void hostap_cleanup(local_info_t *local);
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index ba13125024c..974a8e5bec8 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -49,10 +49,10 @@ MODULE_PARM_DESC(autom_ap_wds, "Add WDS connections to other APs "
 static struct sta_info* ap_get_sta(struct ap_data *ap, u8 *sta);
 static void hostap_event_expired_sta(struct net_device *dev,
 				     struct sta_info *sta);
-static void handle_add_proc_queue(void *data);
+static void handle_add_proc_queue(struct work_struct *work);
 
 #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
-static void handle_wds_oper_queue(void *data);
+static void handle_wds_oper_queue(struct work_struct *work);
 static void prism2_send_mgmt(struct net_device *dev,
 			     u16 type_subtype, char *body,
 			     int body_len, u8 *addr, u16 tx_cb_idx);
@@ -807,7 +807,7 @@ void hostap_init_data(local_info_t *local)
 	INIT_LIST_HEAD(&ap->sta_list);
 
 	/* Initialize task queue structure for AP management */
-	INIT_WORK(&local->ap->add_sta_proc_queue, handle_add_proc_queue, ap);
+	INIT_WORK(&local->ap->add_sta_proc_queue, handle_add_proc_queue);
 
 	ap->tx_callback_idx =
 		hostap_tx_callback_register(local, hostap_ap_tx_cb, ap);
@@ -815,7 +815,7 @@ void hostap_init_data(local_info_t *local)
 		printk(KERN_WARNING "%s: failed to register TX callback for "
 		       "AP\n", local->dev->name);
 #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
-	INIT_WORK(&local->ap->wds_oper_queue, handle_wds_oper_queue, local);
+	INIT_WORK(&local->ap->wds_oper_queue, handle_wds_oper_queue);
 
 	ap->tx_callback_auth =
 		hostap_tx_callback_register(local, hostap_ap_tx_cb_auth, ap);
@@ -1062,9 +1062,10 @@ static int prism2_sta_proc_read(char *page, char **start, off_t off,
 }
 
 
-static void handle_add_proc_queue(void *data)
+static void handle_add_proc_queue(struct work_struct *work)
 {
-	struct ap_data *ap = (struct ap_data *) data;
+	struct ap_data *ap = container_of(work, struct ap_data,
+					  add_sta_proc_queue);
 	struct sta_info *sta;
 	char name[20];
 	struct add_sta_proc_data *entry, *prev;
@@ -1099,15 +1100,13 @@ static struct sta_info * ap_add_sta(struct ap_data *ap, u8 *addr)
 {
 	struct sta_info *sta;
 
-	sta = (struct sta_info *)
-		kmalloc(sizeof(struct sta_info), GFP_ATOMIC);
+	sta = kzalloc(sizeof(struct sta_info), GFP_ATOMIC);
 	if (sta == NULL) {
 		PDEBUG(DEBUG_AP, "AP: kmalloc failed\n");
 		return NULL;
 	}
 
 	/* initialize STA info data */
-	memset(sta, 0, sizeof(struct sta_info));
 	sta->local = ap->local;
 	skb_queue_head_init(&sta->tx_buf);
 	memcpy(sta->addr, addr, ETH_ALEN);
@@ -1952,9 +1951,11 @@ static void handle_pspoll(local_info_t *local,
 
 #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
 
-static void handle_wds_oper_queue(void *data)
+static void handle_wds_oper_queue(struct work_struct *work)
 {
-	local_info_t *local = data;
+	struct ap_data *ap = container_of(work, struct ap_data,
+					  wds_oper_queue);
+	local_info_t *local = ap->local;
 	struct wds_oper_data *entry, *prev;
 
 	spin_lock_bh(&local->lock);
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index f63909e4bc3..8d8f4b9b8b0 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -293,15 +293,12 @@ static int sandisk_enable_wireless(struct net_device *dev)
 		goto done;
 	}
 
-	tuple.DesiredTuple = CISTPL_MANFID;
 	tuple.Attributes = TUPLE_RETURN_COMMON;
 	tuple.TupleData = buf;
 	tuple.TupleDataMax = sizeof(buf);
 	tuple.TupleOffset = 0;
-	if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
-	    pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
-	    pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
-	    parse->manfid.manf != 0xd601 || parse->manfid.card != 0x0101) {
+
+	if (hw_priv->link->manf_id != 0xd601 || hw_priv->link->card_id != 0x0101) {
 		/* No SanDisk manfid found */
 		ret = -ENODEV;
 		goto done;
@@ -566,23 +563,16 @@ static int prism2_config(struct pcmcia_device *link)
 	PDEBUG(DEBUG_FLOW, "prism2_config()\n");
 
 	parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
-	hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+	hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
 	if (parse == NULL || hw_priv == NULL) {
 		ret = -ENOMEM;
 		goto failed;
 	}
-	memset(hw_priv, 0, sizeof(*hw_priv));
 
-	tuple.DesiredTuple = CISTPL_CONFIG;
 	tuple.Attributes = 0;
 	tuple.TupleData = buf;
 	tuple.TupleDataMax = sizeof(buf);
 	tuple.TupleOffset = 0;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
-	link->conf.ConfigBase = parse->config.base;
-	link->conf.Present = parse->config.rmask[0];
 
 	CS_CHECK(GetConfigurationInfo,
 		 pcmcia_get_configuration_info(link, &conf));
diff --git a/drivers/net/wireless/hostap/hostap_download.c b/drivers/net/wireless/hostap/hostap_download.c
index ab26b52b3e7..24fc387bba6 100644
--- a/drivers/net/wireless/hostap/hostap_download.c
+++ b/drivers/net/wireless/hostap/hostap_download.c
@@ -685,14 +685,12 @@ static int prism2_download(local_info_t *local,
 		goto out;
 	}
 
-	dl = kmalloc(sizeof(*dl) + param->num_areas *
+	dl = kzalloc(sizeof(*dl) + param->num_areas *
 		     sizeof(struct prism2_download_data_area), GFP_KERNEL);
 	if (dl == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
-	memset(dl, 0, sizeof(*dl) + param->num_areas *
-	       sizeof(struct prism2_download_data_area));
 	dl->dl_cmd = param->dl_cmd;
 	dl->start_addr = param->start_addr;
 	dl->num_areas = param->num_areas;
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index ed00ebb6e7f..a394a23b9a2 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -347,14 +347,12 @@ static int hfa384x_cmd(struct net_device *dev, u16 cmd, u16 param0,
 	if (signal_pending(current))
 		return -EINTR;
 
-	entry = (struct hostap_cmd_queue *)
-		kmalloc(sizeof(*entry), GFP_ATOMIC);
+	entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
 	if (entry == NULL) {
 		printk(KERN_DEBUG "%s: hfa384x_cmd - kmalloc failed\n",
 		       dev->name);
 		return -ENOMEM;
 	}
-	memset(entry, 0, sizeof(*entry));
 	atomic_set(&entry->usecnt, 1);
 	entry->type = CMD_SLEEP;
 	entry->cmd = cmd;
@@ -517,14 +515,12 @@ static int hfa384x_cmd_callback(struct net_device *dev, u16 cmd, u16 param0,
 		return -1;
 	}
 
-	entry = (struct hostap_cmd_queue *)
-		kmalloc(sizeof(*entry), GFP_ATOMIC);
+	entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
 	if (entry == NULL) {
 		printk(KERN_DEBUG "%s: hfa384x_cmd_callback - kmalloc "
 		       "failed\n", dev->name);
 		return -ENOMEM;
 	}
-	memset(entry, 0, sizeof(*entry));
 	atomic_set(&entry->usecnt, 1);
 	entry->type = CMD_CALLBACK;
 	entry->cmd = cmd;
@@ -1645,9 +1641,9 @@ static void prism2_schedule_reset(local_info_t *local)
 
 /* Called only as scheduled task after noticing card timeout in interrupt
  * context */
-static void handle_reset_queue(void *data)
+static void handle_reset_queue(struct work_struct *work)
 {
-	local_info_t *local = (local_info_t *) data;
+	local_info_t *local = container_of(work, local_info_t, reset_queue);
 
 	printk(KERN_DEBUG "%s: scheduled card reset\n", local->dev->name);
 	prism2_hw_reset(local->dev);
@@ -2896,9 +2892,10 @@ static void hostap_passive_scan(unsigned long data)
 
 /* Called only as a scheduled task when communications quality values should
  * be updated. */
-static void handle_comms_qual_update(void *data)
+static void handle_comms_qual_update(struct work_struct *work)
 {
-	local_info_t *local = data;
+	local_info_t *local =
+		container_of(work, local_info_t, comms_qual_update);
 	prism2_update_comms_qual(local->dev);
 }
 
@@ -3015,14 +3012,12 @@ static int prism2_set_tim(struct net_device *dev, int aid, int set)
 	iface = netdev_priv(dev);
 	local = iface->local;
 
-	new_entry = (struct set_tim_data *)
-		kmalloc(sizeof(*new_entry), GFP_ATOMIC);
+	new_entry = kzalloc(sizeof(*new_entry), GFP_ATOMIC);
 	if (new_entry == NULL) {
 		printk(KERN_DEBUG "%s: prism2_set_tim: kmalloc failed\n",
 		       local->dev->name);
 		return -ENOMEM;
 	}
-	memset(new_entry, 0, sizeof(*new_entry));
 	new_entry->aid = aid;
 	new_entry->set = set;
 
@@ -3050,9 +3045,9 @@ static int prism2_set_tim(struct net_device *dev, int aid, int set)
 }
 
 
-static void handle_set_tim_queue(void *data)
+static void handle_set_tim_queue(struct work_struct *work)
 {
-	local_info_t *local = (local_info_t *) data;
+	local_info_t *local = container_of(work, local_info_t, set_tim_queue);
 	struct set_tim_data *entry;
 	u16 val;
 
@@ -3209,15 +3204,15 @@ prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx,
 	local->scan_channel_mask = 0xffff;
 
 	/* Initialize task queue structures */
-	INIT_WORK(&local->reset_queue, handle_reset_queue, local);
+	INIT_WORK(&local->reset_queue, handle_reset_queue);
 	INIT_WORK(&local->set_multicast_list_queue,
-		  hostap_set_multicast_list_queue, local->dev);
+		  hostap_set_multicast_list_queue);
 
-	INIT_WORK(&local->set_tim_queue, handle_set_tim_queue, local);
+	INIT_WORK(&local->set_tim_queue, handle_set_tim_queue);
 	INIT_LIST_HEAD(&local->set_tim_list);
 	spin_lock_init(&local->set_tim_lock);
 
-	INIT_WORK(&local->comms_qual_update, handle_comms_qual_update, local);
+	INIT_WORK(&local->comms_qual_update, handle_comms_qual_update);
 
 	/* Initialize tasklets for handling hardware IRQ related operations
 	 * outside hw IRQ handler */
diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c
index 50f72d831cf..b6a02a02da7 100644
--- a/drivers/net/wireless/hostap/hostap_info.c
+++ b/drivers/net/wireless/hostap/hostap_info.c
@@ -327,11 +327,10 @@ static void prism2_info_hostscanresults(local_info_t *local,
 	ptr = (u8 *) pos;
 
 	new_count = left / result_size;
-	results = kmalloc(new_count * sizeof(struct hfa384x_hostscan_result),
+	results = kcalloc(new_count, sizeof(struct hfa384x_hostscan_result),
 			  GFP_ATOMIC);
 	if (results == NULL)
 		return;
-	memset(results, 0, new_count * sizeof(struct hfa384x_hostscan_result));
 
 	for (i = 0; i < new_count; i++) {
 		memcpy(&results[i], ptr, copy_len);
@@ -474,9 +473,9 @@ static void handle_info_queue_scanresults(local_info_t *local)
 
 /* Called only as scheduled task after receiving info frames (used to avoid
  * pending too much time in HW IRQ handler). */
-static void handle_info_queue(void *data)
+static void handle_info_queue(struct work_struct *work)
 {
-	local_info_t *local = (local_info_t *) data;
+	local_info_t *local = container_of(work, local_info_t, info_queue);
 
 	if (test_and_clear_bit(PRISM2_INFO_PENDING_LINKSTATUS,
 			       &local->pending_info))
@@ -493,7 +492,7 @@ void hostap_info_init(local_info_t *local)
 {
 	skb_queue_head_init(&local->info_list);
 #ifndef PRISM2_NO_STATION_MODES
-	INIT_WORK(&local->info_queue, handle_info_queue, local);
+	INIT_WORK(&local->info_queue, handle_info_queue);
 #endif /* PRISM2_NO_STATION_MODES */
 }
 
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index d061fb3443f..3b7b8063ff1 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -181,12 +181,10 @@ static int prism2_ioctl_siwencode(struct net_device *dev,
 		struct ieee80211_crypt_data *new_crypt;
 
 		/* take WEP into use */
-		new_crypt = (struct ieee80211_crypt_data *)
-			kmalloc(sizeof(struct ieee80211_crypt_data),
+		new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
 				GFP_KERNEL);
 		if (new_crypt == NULL)
 			return -ENOMEM;
-		memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
 		new_crypt->ops = ieee80211_get_crypto_ops("WEP");
 		if (!new_crypt->ops) {
 			request_module("ieee80211_crypt_wep");
@@ -3320,14 +3318,12 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev,
 
 		prism2_crypt_delayed_deinit(local, crypt);
 
-		new_crypt = (struct ieee80211_crypt_data *)
-			kmalloc(sizeof(struct ieee80211_crypt_data),
+		new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
 				GFP_KERNEL);
 		if (new_crypt == NULL) {
 			ret = -ENOMEM;
 			goto done;
 		}
-		memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
 		new_crypt->ops = ops;
 		new_crypt->priv = new_crypt->ops->init(i);
 		if (new_crypt->priv == NULL) {
@@ -3538,14 +3534,12 @@ static int prism2_ioctl_set_encryption(local_info_t *local,
 
 		prism2_crypt_delayed_deinit(local, crypt);
 
-		new_crypt = (struct ieee80211_crypt_data *)
-			kmalloc(sizeof(struct ieee80211_crypt_data),
+		new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
 				GFP_KERNEL);
 		if (new_crypt == NULL) {
 			ret = -ENOMEM;
 			goto done;
 		}
-		memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
 		new_crypt->ops = ops;
 		new_crypt->priv = new_crypt->ops->init(param->u.crypt.idx);
 		if (new_crypt->priv == NULL) {
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index 53374fcba77..0796be9d9e7 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -767,14 +767,14 @@ static int prism2_set_mac_address(struct net_device *dev, void *p)
 
 /* TODO: to be further implemented as soon as Prism2 fully supports
  *       GroupAddresses and correct documentation is available */
-void hostap_set_multicast_list_queue(void *data)
+void hostap_set_multicast_list_queue(struct work_struct *work)
 {
-	struct net_device *dev = (struct net_device *) data;
+	local_info_t *local =
+		container_of(work, local_info_t, set_multicast_list_queue);
+	struct net_device *dev = local->dev;
 	struct hostap_interface *iface;
-	local_info_t *local;
 
 	iface = netdev_priv(dev);
-	local = iface->local;
 	if (hostap_set_word(dev, HFA384X_RID_PROMISCUOUSMODE,
 			    local->is_promisc)) {
 		printk(KERN_INFO "%s: %sabling promiscuous mode failed\n",
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index d1de9766c83..c4f6020baa9 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -300,10 +300,9 @@ static int prism2_pci_probe(struct pci_dev *pdev,
 	struct hostap_interface *iface;
 	struct hostap_pci_priv *hw_priv;
 
-	hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+	hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
 	if (hw_priv == NULL)
 		return -ENOMEM;
-	memset(hw_priv, 0, sizeof(*hw_priv));
 
 	if (pci_enable_device(pdev))
 		goto err_out_free;
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index bc81b13a5a2..e235e064789 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -447,10 +447,9 @@ static int prism2_plx_probe(struct pci_dev *pdev,
 	int tmd7160;
 	struct hostap_plx_priv *hw_priv;
 
-	hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+	hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
 	if (hw_priv == NULL)
 		return -ENOMEM;
-	memset(hw_priv, 0, sizeof(*hw_priv));
 
 	if (pci_enable_device(pdev))
 		goto err_out_free;
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 79607b8b877..dd9ba4aad7b 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -316,7 +316,7 @@ static void ipw2100_release_firmware(struct ipw2100_priv *priv,
 				     struct ipw2100_fw *fw);
 static int ipw2100_ucode_download(struct ipw2100_priv *priv,
 				  struct ipw2100_fw *fw);
-static void ipw2100_wx_event_work(struct ipw2100_priv *priv);
+static void ipw2100_wx_event_work(struct work_struct *work);
 static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev);
 static struct iw_handler_def ipw2100_wx_handler_def;
 
@@ -679,7 +679,8 @@ static void schedule_reset(struct ipw2100_priv *priv)
 			queue_delayed_work(priv->workqueue, &priv->reset_work,
 					   priv->reset_backoff * HZ);
 		else
-			queue_work(priv->workqueue, &priv->reset_work);
+			queue_delayed_work(priv->workqueue, &priv->reset_work,
+					   0);
 
 		if (priv->reset_backoff < MAX_RESET_BACKOFF)
 			priv->reset_backoff++;
@@ -1873,8 +1874,10 @@ static void ipw2100_down(struct ipw2100_priv *priv)
 	netif_stop_queue(priv->net_dev);
 }
 
-static void ipw2100_reset_adapter(struct ipw2100_priv *priv)
+static void ipw2100_reset_adapter(struct work_struct *work)
 {
+	struct ipw2100_priv *priv =
+		container_of(work, struct ipw2100_priv, reset_work.work);
 	unsigned long flags;
 	union iwreq_data wrqu = {
 		.ap_addr = {
@@ -2071,9 +2074,9 @@ static void isr_indicate_association_lost(struct ipw2100_priv *priv, u32 status)
 		return;
 
 	if (priv->status & STATUS_SECURITY_UPDATED)
-		queue_work(priv->workqueue, &priv->security_work);
+		queue_delayed_work(priv->workqueue, &priv->security_work, 0);
 
-	queue_work(priv->workqueue, &priv->wx_event_work);
+	queue_delayed_work(priv->workqueue, &priv->wx_event_work, 0);
 }
 
 static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status)
@@ -5524,8 +5527,11 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode)
 	return err;
 }
 
-static void ipw2100_security_work(struct ipw2100_priv *priv)
+static void ipw2100_security_work(struct work_struct *work)
 {
+	struct ipw2100_priv *priv =
+		container_of(work, struct ipw2100_priv, security_work.work);
+
 	/* If we happen to have reconnected before we get a chance to
 	 * process this, then update the security settings--which causes
 	 * a disassociation to occur */
@@ -5748,7 +5754,7 @@ static int ipw2100_set_address(struct net_device *dev, void *p)
 
 	priv->reset_backoff = 0;
 	mutex_unlock(&priv->action_mutex);
-	ipw2100_reset_adapter(priv);
+	ipw2100_reset_adapter(&priv->reset_work.work);
 	return 0;
 
       done:
@@ -5910,9 +5916,10 @@ static const struct ethtool_ops ipw2100_ethtool_ops = {
 	.get_drvinfo = ipw_ethtool_get_drvinfo,
 };
 
-static void ipw2100_hang_check(void *adapter)
+static void ipw2100_hang_check(struct work_struct *work)
 {
-	struct ipw2100_priv *priv = adapter;
+	struct ipw2100_priv *priv =
+		container_of(work, struct ipw2100_priv, hang_check.work);
 	unsigned long flags;
 	u32 rtc = 0xa5a5a5a5;
 	u32 len = sizeof(rtc);
@@ -5952,9 +5959,10 @@ static void ipw2100_hang_check(void *adapter)
 	spin_unlock_irqrestore(&priv->low_lock, flags);
 }
 
-static void ipw2100_rf_kill(void *adapter)
+static void ipw2100_rf_kill(struct work_struct *work)
 {
-	struct ipw2100_priv *priv = adapter;
+	struct ipw2100_priv *priv =
+		container_of(work, struct ipw2100_priv, rf_kill.work);
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->low_lock, flags);
@@ -6103,14 +6111,11 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
 
 	priv->workqueue = create_workqueue(DRV_NAME);
 
-	INIT_WORK(&priv->reset_work,
-		  (void (*)(void *))ipw2100_reset_adapter, priv);
-	INIT_WORK(&priv->security_work,
-		  (void (*)(void *))ipw2100_security_work, priv);
-	INIT_WORK(&priv->wx_event_work,
-		  (void (*)(void *))ipw2100_wx_event_work, priv);
-	INIT_WORK(&priv->hang_check, ipw2100_hang_check, priv);
-	INIT_WORK(&priv->rf_kill, ipw2100_rf_kill, priv);
+	INIT_DELAYED_WORK(&priv->reset_work, ipw2100_reset_adapter);
+	INIT_DELAYED_WORK(&priv->security_work, ipw2100_security_work);
+	INIT_DELAYED_WORK(&priv->wx_event_work, ipw2100_wx_event_work);
+	INIT_DELAYED_WORK(&priv->hang_check, ipw2100_hang_check);
+	INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill);
 
 	tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
 		     ipw2100_irq_tasklet, (unsigned long)priv);
@@ -6215,7 +6220,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 	/* Allocate and initialize the Tx/Rx queues and lists */
 	if (ipw2100_queues_allocate(priv)) {
 		printk(KERN_WARNING DRV_NAME
-		       "Error calilng ipw2100_queues_allocate.\n");
+		       "Error calling ipw2100_queues_allocate.\n");
 		err = -ENOMEM;
 		goto fail;
 	}
@@ -8281,8 +8286,10 @@ static struct iw_handler_def ipw2100_wx_handler_def = {
 	.get_wireless_stats = ipw2100_wx_wireless_stats,
 };
 
-static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
+static void ipw2100_wx_event_work(struct work_struct *work)
 {
+	struct ipw2100_priv *priv =
+		container_of(work, struct ipw2100_priv, wx_event_work.work);
 	union iwreq_data wrqu;
 	int len = ETH_ALEN;
 
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index 55b7227198d..de7d384d38a 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -583,11 +583,11 @@ struct ipw2100_priv {
 	struct tasklet_struct irq_tasklet;
 
 	struct workqueue_struct *workqueue;
-	struct work_struct reset_work;
-	struct work_struct security_work;
-	struct work_struct wx_event_work;
-	struct work_struct hang_check;
-	struct work_struct rf_kill;
+	struct delayed_work reset_work;
+	struct delayed_work security_work;
+	struct delayed_work wx_event_work;
+	struct delayed_work hang_check;
+	struct delayed_work rf_kill;
 
 	u32 interrupts;
 	int tx_interrupts;
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index c692d01a76c..22cb3fb7502 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -70,7 +70,7 @@
 #define VQ
 #endif
 
-#define IPW2200_VERSION "1.1.4" VK VD VM VP VR VQ
+#define IPW2200_VERSION "1.2.0" VK VD VM VP VR VQ
 #define DRV_DESCRIPTION	"Intel(R) PRO/Wireless 2200/2915 Network Driver"
 #define DRV_COPYRIGHT	"Copyright(c) 2003-2006 Intel Corporation"
 #define DRV_VERSION     IPW2200_VERSION
@@ -187,9 +187,9 @@ static struct ipw_rx_queue *ipw_rx_queue_alloc(struct ipw_priv *);
 static void ipw_rx_queue_free(struct ipw_priv *, struct ipw_rx_queue *);
 static void ipw_rx_queue_replenish(void *);
 static int ipw_up(struct ipw_priv *);
-static void ipw_bg_up(void *);
+static void ipw_bg_up(struct work_struct *work);
 static void ipw_down(struct ipw_priv *);
-static void ipw_bg_down(void *);
+static void ipw_bg_down(struct work_struct *work);
 static int ipw_config(struct ipw_priv *);
 static int init_supported_rates(struct ipw_priv *priv,
 				struct ipw_supported_rates *prates);
@@ -862,11 +862,12 @@ static void ipw_led_link_on(struct ipw_priv *priv)
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_led_link_on(void *data)
+static void ipw_bg_led_link_on(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, led_link_on.work);
 	mutex_lock(&priv->mutex);
-	ipw_led_link_on(data);
+	ipw_led_link_on(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -906,11 +907,12 @@ static void ipw_led_link_off(struct ipw_priv *priv)
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_led_link_off(void *data)
+static void ipw_bg_led_link_off(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, led_link_off.work);
 	mutex_lock(&priv->mutex);
-	ipw_led_link_off(data);
+	ipw_led_link_off(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -985,11 +987,12 @@ static void ipw_led_activity_off(struct ipw_priv *priv)
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_led_activity_off(void *data)
+static void ipw_bg_led_activity_off(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, led_act_off.work);
 	mutex_lock(&priv->mutex);
-	ipw_led_activity_off(data);
+	ipw_led_activity_off(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -2228,11 +2231,12 @@ static void ipw_adapter_restart(void *adapter)
 	}
 }
 
-static void ipw_bg_adapter_restart(void *data)
+static void ipw_bg_adapter_restart(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, adapter_restart);
 	mutex_lock(&priv->mutex);
-	ipw_adapter_restart(data);
+	ipw_adapter_restart(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -2249,11 +2253,12 @@ static void ipw_scan_check(void *data)
 	}
 }
 
-static void ipw_bg_scan_check(void *data)
+static void ipw_bg_scan_check(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, scan_check.work);
 	mutex_lock(&priv->mutex);
-	ipw_scan_check(data);
+	ipw_scan_check(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -3831,17 +3836,19 @@ static int ipw_disassociate(void *data)
 	return 1;
 }
 
-static void ipw_bg_disassociate(void *data)
+static void ipw_bg_disassociate(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, disassociate);
 	mutex_lock(&priv->mutex);
-	ipw_disassociate(data);
+	ipw_disassociate(priv);
 	mutex_unlock(&priv->mutex);
 }
 
-static void ipw_system_config(void *data)
+static void ipw_system_config(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, system_config);
 
 #ifdef CONFIG_IPW2200_PROMISCUOUS
 	if (priv->prom_net_dev && netif_running(priv->prom_net_dev)) {
@@ -4208,11 +4215,12 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 			   IPW_STATS_INTERVAL);
 }
 
-static void ipw_bg_gather_stats(void *data)
+static void ipw_bg_gather_stats(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, gather_stats.work);
 	mutex_lock(&priv->mutex);
-	ipw_gather_stats(data);
+	ipw_gather_stats(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -4268,8 +4276,8 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv,
 		if (!(priv->status & STATUS_ROAMING)) {
 			priv->status |= STATUS_ROAMING;
 			if (!(priv->status & STATUS_SCANNING))
-				queue_work(priv->workqueue,
-					   &priv->request_scan);
+				queue_delayed_work(priv->workqueue,
+						   &priv->request_scan, 0);
 		}
 		return;
 	}
@@ -4607,8 +4615,8 @@ static void ipw_rx_notification(struct ipw_priv *priv,
 #ifdef CONFIG_IPW2200_MONITOR
 			if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
 				priv->status |= STATUS_SCAN_FORCED;
-				queue_work(priv->workqueue,
-					   &priv->request_scan);
+				queue_delayed_work(priv->workqueue,
+						   &priv->request_scan, 0);
 				break;
 			}
 			priv->status &= ~STATUS_SCAN_FORCED;
@@ -4631,8 +4639,8 @@ static void ipw_rx_notification(struct ipw_priv *priv,
 					/* Don't schedule if we aborted the scan */
 					priv->status &= ~STATUS_ROAMING;
 			} else if (priv->status & STATUS_SCAN_PENDING)
-				queue_work(priv->workqueue,
-					   &priv->request_scan);
+				queue_delayed_work(priv->workqueue,
+						   &priv->request_scan, 0);
 			else if (priv->config & CFG_BACKGROUND_SCAN
 				 && priv->status & STATUS_ASSOCIATED)
 				queue_delayed_work(priv->workqueue,
@@ -5055,11 +5063,12 @@ static void ipw_rx_queue_replenish(void *data)
 	ipw_rx_queue_restock(priv);
 }
 
-static void ipw_bg_rx_queue_replenish(void *data)
+static void ipw_bg_rx_queue_replenish(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, rx_replenish);
 	mutex_lock(&priv->mutex);
-	ipw_rx_queue_replenish(data);
+	ipw_rx_queue_replenish(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -5489,9 +5498,10 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
 	return 1;
 }
 
-static void ipw_merge_adhoc_network(void *data)
+static void ipw_merge_adhoc_network(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, merge_networks);
 	struct ieee80211_network *network = NULL;
 	struct ipw_network_match match = {
 		.network = priv->assoc_network
@@ -5948,11 +5958,12 @@ static void ipw_adhoc_check(void *data)
 			   priv->assoc_request.beacon_interval);
 }
 
-static void ipw_bg_adhoc_check(void *data)
+static void ipw_bg_adhoc_check(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, adhoc_check.work);
 	mutex_lock(&priv->mutex);
-	ipw_adhoc_check(data);
+	ipw_adhoc_check(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -6299,19 +6310,26 @@ done:
 	return err;
 }
 
-static int ipw_request_passive_scan(struct ipw_priv *priv) {
-  	return ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE);
+static void ipw_request_passive_scan(struct work_struct *work)
+{
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, request_passive_scan);
+  	ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE);
 }
 
-static int ipw_request_scan(struct ipw_priv *priv) {
-	return ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE);
+static void ipw_request_scan(struct work_struct *work)
+{
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, request_scan.work);
+	ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE);
 }
 
-static void ipw_bg_abort_scan(void *data)
+static void ipw_bg_abort_scan(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, abort_scan);
 	mutex_lock(&priv->mutex);
-	ipw_abort_scan(data);
+	ipw_abort_scan(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -7084,9 +7102,10 @@ static int ipw_qos_set_tx_queue_command(struct ipw_priv *priv,
 /*
 * background support to run QoS activate functionality
 */
-static void ipw_bg_qos_activate(void *data)
+static void ipw_bg_qos_activate(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, qos_activate);
 
 	if (priv == NULL)
 		return;
@@ -7394,11 +7413,12 @@ static void ipw_roam(void *data)
 	priv->status &= ~STATUS_ROAMING;
 }
 
-static void ipw_bg_roam(void *data)
+static void ipw_bg_roam(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, roam);
 	mutex_lock(&priv->mutex);
-	ipw_roam(data);
+	ipw_roam(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -7479,8 +7499,8 @@ static int ipw_associate(void *data)
 						   &priv->request_scan,
 						   SCAN_INTERVAL);
 			else
-				queue_work(priv->workqueue,
-					   &priv->request_scan);
+				queue_delayed_work(priv->workqueue,
+						   &priv->request_scan, 0);
 		}
 
 		return 0;
@@ -7491,11 +7511,12 @@ static int ipw_associate(void *data)
 	return 1;
 }
 
-static void ipw_bg_associate(void *data)
+static void ipw_bg_associate(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, associate);
 	mutex_lock(&priv->mutex);
-	ipw_associate(data);
+	ipw_associate(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -7656,7 +7677,8 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv,
 
 	/* Big bitfield of all the fields we provide in radiotap */
 	ipw_rt->rt_hdr.it_present =
-	    ((1 << IEEE80211_RADIOTAP_FLAGS) |
+	    ((1 << IEEE80211_RADIOTAP_TSFT) |
+	     (1 << IEEE80211_RADIOTAP_FLAGS) |
 	     (1 << IEEE80211_RADIOTAP_RATE) |
 	     (1 << IEEE80211_RADIOTAP_CHANNEL) |
 	     (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
@@ -7665,10 +7687,14 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv,
 
 	/* Zero the flags, we'll add to them as we go */
 	ipw_rt->rt_flags = 0;
-	ipw_rt->rt_tsf = 0ULL;
+	ipw_rt->rt_tsf = (u64)(frame->parent_tsf[3] << 24 |
+			       frame->parent_tsf[2] << 16 |
+			       frame->parent_tsf[1] << 8  |
+			       frame->parent_tsf[0]);
 
 	/* Convert signal to DBM */
 	ipw_rt->rt_dbmsignal = antsignal;
+	ipw_rt->rt_dbmnoise = frame->noise;
 
 	/* Convert the channel data and set the flags */
 	ipw_rt->rt_channel = cpu_to_le16(ieee80211chan2mhz(received_channel));
@@ -7868,7 +7894,8 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv,
 
 	/* Big bitfield of all the fields we provide in radiotap */
 	ipw_rt->rt_hdr.it_present =
-	    ((1 << IEEE80211_RADIOTAP_FLAGS) |
+	    ((1 << IEEE80211_RADIOTAP_TSFT) |
+	     (1 << IEEE80211_RADIOTAP_FLAGS) |
 	     (1 << IEEE80211_RADIOTAP_RATE) |
 	     (1 << IEEE80211_RADIOTAP_CHANNEL) |
 	     (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
@@ -7877,7 +7904,10 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv,
 
 	/* Zero the flags, we'll add to them as we go */
 	ipw_rt->rt_flags = 0;
-	ipw_rt->rt_tsf = 0ULL;
+	ipw_rt->rt_tsf = (u64)(frame->parent_tsf[3] << 24 |
+			       frame->parent_tsf[2] << 16 |
+			       frame->parent_tsf[1] << 8  |
+			       frame->parent_tsf[0]);
 
 	/* Convert to DBM */
 	ipw_rt->rt_dbmsignal = signal;
@@ -8276,7 +8306,7 @@ static void ipw_rx(struct ipw_priv *priv)
 				    ("Notification: subtype=%02X flags=%02X size=%d\n",
 				     pkt->u.notification.subtype,
 				     pkt->u.notification.flags,
-				     pkt->u.notification.size);
+				     le16_to_cpu(pkt->u.notification.size));
 				ipw_rx_notification(priv, &pkt->u.notification);
 				break;
 			}
@@ -9410,7 +9440,7 @@ static int ipw_wx_set_scan(struct net_device *dev,
 
 	IPW_DEBUG_WX("Start scan\n");
 
-	queue_work(priv->workqueue, &priv->request_scan);
+	queue_delayed_work(priv->workqueue, &priv->request_scan, 0);
 
 	return 0;
 }
@@ -10547,11 +10577,12 @@ static void ipw_rf_kill(void *adapter)
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_rf_kill(void *data)
+static void ipw_bg_rf_kill(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, rf_kill.work);
 	mutex_lock(&priv->mutex);
-	ipw_rf_kill(data);
+	ipw_rf_kill(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -10582,11 +10613,12 @@ static void ipw_link_up(struct ipw_priv *priv)
 		queue_delayed_work(priv->workqueue, &priv->request_scan, HZ);
 }
 
-static void ipw_bg_link_up(void *data)
+static void ipw_bg_link_up(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, link_up);
 	mutex_lock(&priv->mutex);
-	ipw_link_up(data);
+	ipw_link_up(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -10606,15 +10638,16 @@ static void ipw_link_down(struct ipw_priv *priv)
 
 	if (!(priv->status & STATUS_EXIT_PENDING)) {
 		/* Queue up another scan... */
-		queue_work(priv->workqueue, &priv->request_scan);
+		queue_delayed_work(priv->workqueue, &priv->request_scan, 0);
 	}
 }
 
-static void ipw_bg_link_down(void *data)
+static void ipw_bg_link_down(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, link_down);
 	mutex_lock(&priv->mutex);
-	ipw_link_down(data);
+	ipw_link_down(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -10626,38 +10659,30 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
 	init_waitqueue_head(&priv->wait_command_queue);
 	init_waitqueue_head(&priv->wait_state);
 
-	INIT_WORK(&priv->adhoc_check, ipw_bg_adhoc_check, priv);
-	INIT_WORK(&priv->associate, ipw_bg_associate, priv);
-	INIT_WORK(&priv->disassociate, ipw_bg_disassociate, priv);
-	INIT_WORK(&priv->system_config, ipw_system_config, priv);
-	INIT_WORK(&priv->rx_replenish, ipw_bg_rx_queue_replenish, priv);
-	INIT_WORK(&priv->adapter_restart, ipw_bg_adapter_restart, priv);
-	INIT_WORK(&priv->rf_kill, ipw_bg_rf_kill, priv);
-	INIT_WORK(&priv->up, (void (*)(void *))ipw_bg_up, priv);
-	INIT_WORK(&priv->down, (void (*)(void *))ipw_bg_down, priv);
-	INIT_WORK(&priv->request_scan,
-		  (void (*)(void *))ipw_request_scan, priv);
-	INIT_WORK(&priv->request_passive_scan,
-		  (void (*)(void *))ipw_request_passive_scan, priv);
-	INIT_WORK(&priv->gather_stats,
-		  (void (*)(void *))ipw_bg_gather_stats, priv);
-	INIT_WORK(&priv->abort_scan, (void (*)(void *))ipw_bg_abort_scan, priv);
-	INIT_WORK(&priv->roam, ipw_bg_roam, priv);
-	INIT_WORK(&priv->scan_check, ipw_bg_scan_check, priv);
-	INIT_WORK(&priv->link_up, (void (*)(void *))ipw_bg_link_up, priv);
-	INIT_WORK(&priv->link_down, (void (*)(void *))ipw_bg_link_down, priv);
-	INIT_WORK(&priv->led_link_on, (void (*)(void *))ipw_bg_led_link_on,
-		  priv);
-	INIT_WORK(&priv->led_link_off, (void (*)(void *))ipw_bg_led_link_off,
-		  priv);
-	INIT_WORK(&priv->led_act_off, (void (*)(void *))ipw_bg_led_activity_off,
-		  priv);
-	INIT_WORK(&priv->merge_networks,
-		  (void (*)(void *))ipw_merge_adhoc_network, priv);
+	INIT_DELAYED_WORK(&priv->adhoc_check, ipw_bg_adhoc_check);
+	INIT_WORK(&priv->associate, ipw_bg_associate);
+	INIT_WORK(&priv->disassociate, ipw_bg_disassociate);
+	INIT_WORK(&priv->system_config, ipw_system_config);
+	INIT_WORK(&priv->rx_replenish, ipw_bg_rx_queue_replenish);
+	INIT_WORK(&priv->adapter_restart, ipw_bg_adapter_restart);
+	INIT_DELAYED_WORK(&priv->rf_kill, ipw_bg_rf_kill);
+	INIT_WORK(&priv->up, ipw_bg_up);
+	INIT_WORK(&priv->down, ipw_bg_down);
+	INIT_DELAYED_WORK(&priv->request_scan, ipw_request_scan);
+	INIT_WORK(&priv->request_passive_scan, ipw_request_passive_scan);
+	INIT_DELAYED_WORK(&priv->gather_stats, ipw_bg_gather_stats);
+	INIT_WORK(&priv->abort_scan, ipw_bg_abort_scan);
+	INIT_WORK(&priv->roam, ipw_bg_roam);
+	INIT_DELAYED_WORK(&priv->scan_check, ipw_bg_scan_check);
+	INIT_WORK(&priv->link_up, ipw_bg_link_up);
+	INIT_WORK(&priv->link_down, ipw_bg_link_down);
+	INIT_DELAYED_WORK(&priv->led_link_on, ipw_bg_led_link_on);
+	INIT_DELAYED_WORK(&priv->led_link_off, ipw_bg_led_link_off);
+	INIT_DELAYED_WORK(&priv->led_act_off, ipw_bg_led_activity_off);
+	INIT_WORK(&priv->merge_networks, ipw_merge_adhoc_network);
 
 #ifdef CONFIG_IPW2200_QOS
-	INIT_WORK(&priv->qos_activate, (void (*)(void *))ipw_bg_qos_activate,
-		  priv);
+	INIT_WORK(&priv->qos_activate, ipw_bg_qos_activate);
 #endif				/* CONFIG_IPW2200_QOS */
 
 	tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
@@ -11129,14 +11154,13 @@ static int ipw_up(struct ipw_priv *priv)
 		return -EIO;
 
 	if (cmdlog && !priv->cmdlog) {
-		priv->cmdlog = kmalloc(sizeof(*priv->cmdlog) * cmdlog,
+		priv->cmdlog = kcalloc(cmdlog, sizeof(*priv->cmdlog),
 				       GFP_KERNEL);
 		if (priv->cmdlog == NULL) {
 			IPW_ERROR("Error allocating %d command log entries.\n",
 				  cmdlog);
 			return -ENOMEM;
 		} else {
-			memset(priv->cmdlog, 0, sizeof(*priv->cmdlog) * cmdlog);
 			priv->cmdlog_len = cmdlog;
 		}
 	}
@@ -11190,7 +11214,8 @@ static int ipw_up(struct ipw_priv *priv)
 
 			/* If configure to try and auto-associate, kick
 			 * off a scan. */
-			queue_work(priv->workqueue, &priv->request_scan);
+			queue_delayed_work(priv->workqueue,
+					   &priv->request_scan, 0);
 
 			return 0;
 		}
@@ -11211,11 +11236,12 @@ static int ipw_up(struct ipw_priv *priv)
 	return -EIO;
 }
 
-static void ipw_bg_up(void *data)
+static void ipw_bg_up(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, up);
 	mutex_lock(&priv->mutex);
-	ipw_up(data);
+	ipw_up(priv);
 	mutex_unlock(&priv->mutex);
 }
 
@@ -11282,11 +11308,12 @@ static void ipw_down(struct ipw_priv *priv)
 	ipw_led_radio_off(priv);
 }
 
-static void ipw_bg_down(void *data)
+static void ipw_bg_down(struct work_struct *work)
 {
-	struct ipw_priv *priv = data;
+	struct ipw_priv *priv =
+		container_of(work, struct ipw_priv, down);
 	mutex_lock(&priv->mutex);
-	ipw_down(data);
+	ipw_down(priv);
 	mutex_unlock(&priv->mutex);
 }
 
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index dad5eedefbf..626a240a87d 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -1290,21 +1290,21 @@ struct ipw_priv {
 
 	struct workqueue_struct *workqueue;
 
-	struct work_struct adhoc_check;
+	struct delayed_work adhoc_check;
 	struct work_struct associate;
 	struct work_struct disassociate;
 	struct work_struct system_config;
 	struct work_struct rx_replenish;
-	struct work_struct request_scan;
+	struct delayed_work request_scan;
   	struct work_struct request_passive_scan;
 	struct work_struct adapter_restart;
-	struct work_struct rf_kill;
+	struct delayed_work rf_kill;
 	struct work_struct up;
 	struct work_struct down;
-	struct work_struct gather_stats;
+	struct delayed_work gather_stats;
 	struct work_struct abort_scan;
 	struct work_struct roam;
-	struct work_struct scan_check;
+	struct delayed_work scan_check;
 	struct work_struct link_up;
 	struct work_struct link_down;
 
@@ -1319,9 +1319,9 @@ struct ipw_priv {
 	u32 led_ofdm_on;
 	u32 led_ofdm_off;
 
-	struct work_struct led_link_on;
-	struct work_struct led_link_off;
-	struct work_struct led_act_off;
+	struct delayed_work led_link_on;
+	struct delayed_work led_link_off;
+	struct delayed_work led_act_off;
 	struct work_struct merge_networks;
 
 	struct ipw_cmd_log *cmdlog;
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 6714e0dfa8d..644b4741ef7 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -735,10 +735,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static int netwave_pcmcia_config(struct pcmcia_device *link) {
     struct net_device *dev = link->priv;
     netwave_private *priv = netdev_priv(dev);
-    tuple_t tuple;
-    cisparse_t parse;
     int i, j, last_ret, last_fn;
-    u_char buf[64];
     win_req_t req;
     memreq_t mem;
     u_char __iomem *ramBase = NULL;
@@ -746,21 +743,6 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
     DEBUG(0, "netwave_pcmcia_config(0x%p)\n", link);
 
     /*
-      This reads the card's CONFIG tuple to find its configuration
-      registers.
-    */
-    tuple.Attributes = 0;
-    tuple.TupleData = (cisdata_t *) buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
-    /*
      *  Try allocating IO ports.  This tries a few fixed addresses.
      *  If you want, you can also read the card's config table to
      *  pick addresses -- see the serial driver for an example.
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 336cabac13b..936c888e03e 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -980,9 +980,11 @@ static void print_linkstatus(struct net_device *dev, u16 status)
 }
 
 /* Search scan results for requested BSSID, join it if found */
-static void orinoco_join_ap(struct net_device *dev)
+static void orinoco_join_ap(struct work_struct *work)
 {
-	struct orinoco_private *priv = netdev_priv(dev);
+	struct orinoco_private *priv =
+		container_of(work, struct orinoco_private, join_work);
+	struct net_device *dev = priv->ndev;
 	struct hermes *hw = &priv->hw;
 	int err;
 	unsigned long flags;
@@ -1055,9 +1057,11 @@ static void orinoco_join_ap(struct net_device *dev)
 }
 
 /* Send new BSSID to userspace */
-static void orinoco_send_wevents(struct net_device *dev)
+static void orinoco_send_wevents(struct work_struct *work)
 {
-	struct orinoco_private *priv = netdev_priv(dev);
+	struct orinoco_private *priv =
+		container_of(work, struct orinoco_private, wevent_work);
+	struct net_device *dev = priv->ndev;
 	struct hermes *hw = &priv->hw;
 	union iwreq_data wrqu;
 	int err;
@@ -1864,9 +1868,11 @@ __orinoco_set_multicast_list(struct net_device *dev)
 
 /* This must be called from user context, without locks held - use
  * schedule_work() */
-static void orinoco_reset(struct net_device *dev)
+static void orinoco_reset(struct work_struct *work)
 {
-	struct orinoco_private *priv = netdev_priv(dev);
+	struct orinoco_private *priv =
+		container_of(work, struct orinoco_private, reset_work);
+	struct net_device *dev = priv->ndev;
 	struct hermes *hw = &priv->hw;
 	int err;
 	unsigned long flags;
@@ -2434,9 +2440,9 @@ struct net_device *alloc_orinocodev(int sizeof_card,
 	priv->hw_unavailable = 1; /* orinoco_init() must clear this
 				   * before anything else touches the
 				   * hardware */
-	INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev);
-	INIT_WORK(&priv->join_work, (void (*)(void *))orinoco_join_ap, dev);
-	INIT_WORK(&priv->wevent_work, (void (*)(void *))orinoco_send_wevents, dev);
+	INIT_WORK(&priv->reset_work, orinoco_reset);
+	INIT_WORK(&priv->join_work, orinoco_join_ap);
+	INIT_WORK(&priv->wevent_work, orinoco_send_wevents);
 
 	netif_carrier_off(dev);
 	priv->last_linkstatus = 0xffff;
@@ -3608,7 +3614,7 @@ static int orinoco_ioctl_reset(struct net_device *dev,
 		printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name);
 
 		/* Firmware reset */
-		orinoco_reset(dev);
+		orinoco_reset(&priv->reset_work);
 	} else {
 		printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name);
 
@@ -4154,7 +4160,7 @@ static int orinoco_ioctl_commit(struct net_device *dev,
 		return 0;
 
 	if (priv->broken_disableport) {
-		orinoco_reset(dev);
+		orinoco_reset(&priv->reset_work);
 		return 0;
 	}
 
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index bc14689cbf2..d08ae8d2726 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -178,21 +178,6 @@ orinoco_cs_config(struct pcmcia_device *link)
 	cisparse_t parse;
 	void __iomem *mem;
 
-	/*
-	 * This reads the card's CONFIG tuple to find its
-	 * configuration registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
 	/* Look up the current Vcc */
 	CS_CHECK(GetConfigurationInfo,
 		 pcmcia_get_configuration_info(link, &conf));
@@ -211,6 +196,10 @@ orinoco_cs_config(struct pcmcia_device *link)
 	 * and most client drivers will only use the CIS to fill in
 	 * implementation-defined details.
 	 */
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+	tuple.TupleOffset = 0;
 	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
 	while (1) {
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 4a20e45de3c..96606ed1007 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -157,8 +157,9 @@ prism54_mib_init(islpci_private *priv)
  * schedule_work(), thus we can as well use sleeping semaphore
  * locking */
 void
-prism54_update_stats(islpci_private *priv)
+prism54_update_stats(struct work_struct *work)
 {
+	islpci_private *priv = container_of(work, islpci_private, stats_work);
 	char *data;
 	int j;
 	struct obj_bss bss, *bss2;
@@ -2140,11 +2141,9 @@ prism54_wpa_bss_ie_add(islpci_private *priv, u8 *bssid,
 					 struct islpci_bss_wpa_ie, list);
 			list_del(&bss->list);
 		} else {
-			bss = kmalloc(sizeof (*bss), GFP_ATOMIC);
-			if (bss != NULL) {
+			bss = kzalloc(sizeof (*bss), GFP_ATOMIC);
+			if (bss != NULL)
 				priv->num_bss_wpa++;
-				memset(bss, 0, sizeof (*bss));
-			}
 		}
 		if (bss != NULL) {
 			memcpy(bss->bssid, bssid, ETH_ALEN);
@@ -2493,9 +2492,10 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
  * interrupt context, no locks held.
  */
 void
-prism54_process_trap(void *data)
+prism54_process_trap(struct work_struct *work)
 {
-	struct islpci_mgmtframe *frame = data;
+	struct islpci_mgmtframe *frame =
+		container_of(work, struct islpci_mgmtframe, ws);
 	struct net_device *ndev = frame->ndev;
 	enum oid_num_t n = mgt_oidtonum(frame->header->oid);
 
@@ -2684,11 +2684,10 @@ prism2_ioctl_set_generic_element(struct net_device *ndev,
                return -EINVAL;
 
        alen = sizeof(*attach) + len;
-       attach = kmalloc(alen, GFP_KERNEL);
+       attach = kzalloc(alen, GFP_KERNEL);
        if (attach == NULL)
                return -ENOMEM;
 
-       memset(attach, 0, alen);
 #define WLAN_FC_TYPE_MGMT 0
 #define WLAN_FC_STYPE_ASSOC_REQ 0
 #define WLAN_FC_STYPE_REASSOC_REQ 2
diff --git a/drivers/net/wireless/prism54/isl_ioctl.h b/drivers/net/wireless/prism54/isl_ioctl.h
index e8183d30c52..bcfbfb9281d 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.h
+++ b/drivers/net/wireless/prism54/isl_ioctl.h
@@ -31,12 +31,12 @@
 void prism54_mib_init(islpci_private *);
 
 struct iw_statistics *prism54_get_wireless_stats(struct net_device *);
-void prism54_update_stats(islpci_private *);
+void prism54_update_stats(struct work_struct *);
 
 void prism54_acl_init(struct islpci_acl *);
 void prism54_acl_clean(struct islpci_acl *);
 
-void prism54_process_trap(void *);
+void prism54_process_trap(struct work_struct *);
 
 void prism54_wpa_bss_ie_init(islpci_private *priv);
 void prism54_wpa_bss_ie_clean(islpci_private *priv);
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index 1e0603ca436..f057fd9fcd7 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -860,11 +860,10 @@ islpci_setup(struct pci_dev *pdev)
 	priv->state_off = 1;
 
 	/* initialize workqueue's */
-	INIT_WORK(&priv->stats_work,
-		  (void (*)(void *)) prism54_update_stats, priv);
+	INIT_WORK(&priv->stats_work, prism54_update_stats);
 	priv->stats_timestamp = 0;
 
-	INIT_WORK(&priv->reset_task, islpci_do_reset_and_wake, priv);
+	INIT_WORK(&priv->reset_task, islpci_do_reset_and_wake);
 	priv->reset_task_pending = 0;
 
 	/* allocate various memory areas */
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index 676d83813dc..b1122912ee2 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -480,9 +480,9 @@ islpci_eth_receive(islpci_private *priv)
 }
 
 void
-islpci_do_reset_and_wake(void *data)
+islpci_do_reset_and_wake(struct work_struct *work)
 {
-	islpci_private *priv = data;
+	islpci_private *priv = container_of(work, islpci_private, reset_task);
 
 	islpci_reset(priv, 1);
 	priv->reset_task_pending = 0;
diff --git a/drivers/net/wireless/prism54/islpci_eth.h b/drivers/net/wireless/prism54/islpci_eth.h
index 26789454067..5bf820defbd 100644
--- a/drivers/net/wireless/prism54/islpci_eth.h
+++ b/drivers/net/wireless/prism54/islpci_eth.h
@@ -67,6 +67,6 @@ void islpci_eth_cleanup_transmit(islpci_private *, isl38xx_control_block *);
 int islpci_eth_transmit(struct sk_buff *, struct net_device *);
 int islpci_eth_receive(islpci_private *);
 void islpci_eth_tx_timeout(struct net_device *);
-void islpci_do_reset_and_wake(void *data);
+void islpci_do_reset_and_wake(struct work_struct *);
 
 #endif				/* _ISL_GEN_H */
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c
index 036a875054c..2246f7930b4 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/prism54/islpci_mgt.c
@@ -386,7 +386,7 @@ islpci_mgt_receive(struct net_device *ndev)
 
 			/* Create work to handle trap out of interrupt
 			 * context. */
-			INIT_WORK(&frame->ws, prism54_process_trap, frame);
+			INIT_WORK(&frame->ws, prism54_process_trap);
 			schedule_work(&frame->ws);
 
 		} else {
diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/prism54/oid_mgt.c
index fbc52b6a302..e6cf9df2c20 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/prism54/oid_mgt.c
@@ -235,12 +235,10 @@ mgt_init(islpci_private *priv)
 {
 	int i;
 
-	priv->mib = kmalloc(OID_NUM_LAST * sizeof (void *), GFP_KERNEL);
+	priv->mib = kcalloc(OID_NUM_LAST, sizeof (void *), GFP_KERNEL);
 	if (!priv->mib)
 		return -ENOMEM;
 
-	memset(priv->mib, 0, OID_NUM_LAST * sizeof (void *));
-
 	/* Alloc the cache */
 	for (i = 0; i < OID_NUM_LAST; i++) {
 		if (isl_oid[i].flags & OID_FLAG_CACHED) {
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 7fbfc9e41d0..88e10c9bc4a 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -408,11 +408,8 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 #define MAX_TUPLE_SIZE 128
 static int ray_config(struct pcmcia_device *link)
 {
-    tuple_t tuple;
-    cisparse_t parse;
     int last_fn = 0, last_ret = 0;
     int i;
-    u_char buf[MAX_TUPLE_SIZE];
     win_req_t req;
     memreq_t mem;
     struct net_device *dev = (struct net_device *)link->priv;
@@ -420,29 +417,12 @@ static int ray_config(struct pcmcia_device *link)
 
     DEBUG(1, "ray_config(0x%p)\n", link);
 
-    /* This reads the card's CONFIG tuple to find its configuration regs */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = MAX_TUPLE_SIZE;
-    tuple.TupleOffset = 0;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     /* Determine card type and firmware version */
-    buf[0] = buf[MAX_TUPLE_SIZE - 1] = 0;
-    tuple.DesiredTuple = CISTPL_VERS_1;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = MAX_TUPLE_SIZE;
-    tuple.TupleOffset = 2;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-
-    for (i=0; i<tuple.TupleDataLen - 4; i++) 
-        if (buf[i] == 0) buf[i] = ' ';
-    printk(KERN_INFO "ray_cs Detected: %s\n",buf);
+    printk(KERN_INFO "ray_cs Detected: %s%s%s%s\n",
+	   link->prod_id[0] ? link->prod_id[0] : " ",
+	   link->prod_id[1] ? link->prod_id[1] : " ",
+	   link->prod_id[2] ? link->prod_id[2] : " ",
+	   link->prod_id[3] ? link->prod_id[3] : " ");
 
     /* Now allocate an interrupt line.  Note that this does not
        actually assign a handler to the interrupt.
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
index bcc7038130f..cf2d1486b01 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -647,21 +647,6 @@ spectrum_cs_config(struct pcmcia_device *link)
 	cisparse_t parse;
 	void __iomem *mem;
 
-	/*
-	 * This reads the card's CONFIG tuple to find its
-	 * configuration registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
 	/* Look up the current Vcc */
 	CS_CHECK(GetConfigurationInfo,
 		 pcmcia_get_configuration_info(link, &conf));
@@ -681,6 +666,10 @@ spectrum_cs_config(struct pcmcia_device *link)
 	 * implementation-defined details.
 	 */
 	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+	tuple.TupleOffset = 0;
 	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
 	while (1) {
 		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index aafb301041b..233d906c08f 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -3939,11 +3939,8 @@ wv_hw_reset(struct net_device *	dev)
 static inline int
 wv_pcmcia_config(struct pcmcia_device *	link)
 {
-  tuple_t		tuple;
-  cisparse_t		parse;
   struct net_device *	dev = (struct net_device *) link->priv;
   int			i;
-  u_char		buf[64];
   win_req_t		req;
   memreq_t		mem;
   net_local *		lp = netdev_priv(dev);
@@ -3953,36 +3950,6 @@ wv_pcmcia_config(struct pcmcia_device *	link)
   printk(KERN_DEBUG "->wv_pcmcia_config(0x%p)\n", link);
 #endif
 
-  /*
-   * This reads the card's CONFIG tuple to find its configuration
-   * registers.
-   */
-  do
-    {
-      tuple.Attributes = 0;
-      tuple.DesiredTuple = CISTPL_CONFIG;
-      i = pcmcia_get_first_tuple(link, &tuple);
-      if(i != CS_SUCCESS)
-	break;
-      tuple.TupleData = (cisdata_t *)buf;
-      tuple.TupleDataMax = 64;
-      tuple.TupleOffset = 0;
-      i = pcmcia_get_tuple_data(link, &tuple);
-      if(i != CS_SUCCESS)
-	break;
-      i = pcmcia_parse_tuple(link, &tuple, &parse);
-      if(i != CS_SUCCESS)
-	break;
-      link->conf.ConfigBase = parse.config.base;
-      link->conf.Present = parse.config.rmask[0];
-    }
-  while(0);
-  if(i != CS_SUCCESS)
-    {
-      cs_error(link, ParseTuple, i);
-      return FALSE;
-    }
-
   do
     {
       i = pcmcia_request_io(link, &link->io);
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 5b98a787698..583e0d655a9 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1966,25 +1966,10 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
  */
 static int wl3501_config(struct pcmcia_device *link)
 {
-	tuple_t tuple;
-	cisparse_t parse;
 	struct net_device *dev = link->priv;
 	int i = 0, j, last_fn, last_ret;
-	unsigned char bf[64];
 	struct wl3501_card *this;
 
-	/* This reads the card's CONFIG tuple to find its config registers. */
-	tuple.Attributes	= 0;
-	tuple.DesiredTuple	= CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	tuple.TupleData		= bf;
-	tuple.TupleDataMax	= sizeof(bf);
-	tuple.TupleOffset	= 0;
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase	= parse.config.base;
-	link->conf.Present	= parse.config.rmask[0];
-
 	/* Try allocating IO ports.  This tries a few fixed addresses.  If you
 	 * want, you can also read the card's config table to pick addresses --
 	 * see the serial driver for an example. */
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index 8be99ebbe1c..77e11ddad83 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -1673,3 +1673,16 @@ int zd_rfwritev_cr_locked(struct zd_chip *chip,
 
 	return 0;
 }
+
+int zd_chip_set_multicast_hash(struct zd_chip *chip,
+	                       struct zd_mc_hash *hash)
+{
+	struct zd_ioreq32 ioreqs[] = {
+		{ CR_GROUP_HASH_P1, hash->low },
+		{ CR_GROUP_HASH_P2, hash->high },
+	};
+
+	dev_dbg_f(zd_chip_dev(chip), "hash l 0x%08x h 0x%08x\n",
+		ioreqs[0].value, ioreqs[1].value);
+	return zd_iowrite32a(chip, ioreqs, ARRAY_SIZE(ioreqs));
+}
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index ca892b9a644..a4e3cee9b59 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -390,10 +390,19 @@
 #define CR_BSSID_P1			CTL_REG(0x0618)
 #define CR_BSSID_P2			CTL_REG(0x061C)
 #define CR_BCN_PLCP_CFG			CTL_REG(0x0620)
+
+/* Group hash table for filtering incoming packets.
+ *
+ * The group hash table is 64 bit large and split over two parts. The first
+ * part is the lower part. The upper 6 bits of the last byte of the target
+ * address are used as index. Packets are received if the hash table bit is
+ * set. This is used for multicast handling, but for broadcasts (address
+ * ff:ff:ff:ff:ff:ff) the highest bit in the second table must also be set.
+ */
 #define CR_GROUP_HASH_P1		CTL_REG(0x0624)
 #define CR_GROUP_HASH_P2		CTL_REG(0x0628)
-#define CR_RX_TIMEOUT			CTL_REG(0x062C)
 
+#define CR_RX_TIMEOUT			CTL_REG(0x062C)
 /* Basic rates supported by the BSS. When producing ACK or CTS messages, the
  * device will use a rate in this table that is less than or equal to the rate
  * of the incoming frame which prompted the response */
@@ -864,4 +873,36 @@ u8 zd_rx_strength_percent(u8 rssi);
 
 u16 zd_rx_rate(const void *rx_frame, const struct rx_status *status);
 
+struct zd_mc_hash {
+	u32 low;
+	u32 high;
+};
+
+static inline void zd_mc_clear(struct zd_mc_hash *hash)
+{
+	hash->low = 0;
+	/* The interfaces must always received broadcasts.
+	 * The hash of the broadcast address ff:ff:ff:ff:ff:ff is 63.
+	 */
+	hash->high = 0x80000000;
+}
+
+static inline void zd_mc_add_all(struct zd_mc_hash *hash)
+{
+	hash->low = hash->high = 0xffffffff;
+}
+
+static inline void zd_mc_add_addr(struct zd_mc_hash *hash, u8 *addr)
+{
+	unsigned int i = addr[5] >> 2;
+	if (i < 32) {
+		hash->low |= 1 << i;
+	} else {
+		hash->high |= 1 << (i-32);
+	}
+}
+
+int zd_chip_set_multicast_hash(struct zd_chip *chip,
+	                       struct zd_mc_hash *hash);
+
 #endif /* _ZD_CHIP_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 2696f95b927..61c7916b765 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -32,13 +32,15 @@
 
 static void ieee_init(struct ieee80211_device *ieee);
 static void softmac_init(struct ieee80211softmac_device *sm);
-static void set_rts_cts_work(void *d);
-static void set_basic_rates_work(void *d);
+static void set_rts_cts_work(struct work_struct *work);
+static void set_basic_rates_work(struct work_struct *work);
 
 static void housekeeping_init(struct zd_mac *mac);
 static void housekeeping_enable(struct zd_mac *mac);
 static void housekeeping_disable(struct zd_mac *mac);
 
+static void set_multicast_hash_handler(void *mac_ptr);
+
 int zd_mac_init(struct zd_mac *mac,
 	        struct net_device *netdev,
 	        struct usb_interface *intf)
@@ -48,13 +50,15 @@ int zd_mac_init(struct zd_mac *mac,
 	memset(mac, 0, sizeof(*mac));
 	spin_lock_init(&mac->lock);
 	mac->netdev = netdev;
-	INIT_WORK(&mac->set_rts_cts_work, set_rts_cts_work, mac);
-	INIT_WORK(&mac->set_basic_rates_work, set_basic_rates_work, mac);
+	INIT_DELAYED_WORK(&mac->set_rts_cts_work, set_rts_cts_work);
+	INIT_DELAYED_WORK(&mac->set_basic_rates_work, set_basic_rates_work);
 
 	ieee_init(ieee);
 	softmac_init(ieee80211_priv(netdev));
 	zd_chip_init(&mac->chip, netdev, intf);
 	housekeeping_init(mac);
+	INIT_WORK(&mac->set_multicast_hash_work, set_multicast_hash_handler,
+		  mac);
 	return 0;
 }
 
@@ -136,6 +140,7 @@ out:
 
 void zd_mac_clear(struct zd_mac *mac)
 {
+	flush_workqueue(zd_workqueue);
 	zd_chip_clear(&mac->chip);
 	ZD_ASSERT(!spin_is_locked(&mac->lock));
 	ZD_MEMCLEAR(mac, sizeof(struct zd_mac));
@@ -256,6 +261,42 @@ int zd_mac_set_mac_address(struct net_device *netdev, void *p)
 	return 0;
 }
 
+static void set_multicast_hash_handler(void *mac_ptr)
+{
+	struct zd_mac *mac = mac_ptr;
+	struct zd_mc_hash hash;
+
+	spin_lock_irq(&mac->lock);
+	hash = mac->multicast_hash;
+	spin_unlock_irq(&mac->lock);
+
+	zd_chip_set_multicast_hash(&mac->chip, &hash);
+}
+
+void zd_mac_set_multicast_list(struct net_device *dev)
+{
+	struct zd_mc_hash hash;
+	struct zd_mac *mac = zd_netdev_mac(dev);
+	struct dev_mc_list *mc;
+	unsigned long flags;
+
+	if (dev->flags & (IFF_PROMISC|IFF_ALLMULTI)) {
+		zd_mc_add_all(&hash);
+	} else {
+		zd_mc_clear(&hash);
+		for (mc = dev->mc_list; mc; mc = mc->next) {
+			dev_dbg_f(zd_mac_dev(mac), "mc addr " MAC_FMT "\n",
+				  MAC_ARG(mc->dmi_addr));
+			zd_mc_add_addr(&hash, mc->dmi_addr);
+		}
+	}
+
+	spin_lock_irqsave(&mac->lock, flags);
+	mac->multicast_hash = hash;
+	spin_unlock_irqrestore(&mac->lock, flags);
+	queue_work(zd_workqueue, &mac->set_multicast_hash_work);
+}
+
 int zd_mac_set_regdomain(struct zd_mac *mac, u8 regdomain)
 {
 	int r;
@@ -366,9 +407,10 @@ static void try_enable_tx(struct zd_mac *mac)
 	spin_unlock_irqrestore(&mac->lock, flags);
 }
 
-static void set_rts_cts_work(void *d)
+static void set_rts_cts_work(struct work_struct *work)
 {
-	struct zd_mac *mac = d;
+	struct zd_mac *mac =
+		container_of(work, struct zd_mac, set_rts_cts_work.work);
 	unsigned long flags;
 	u8 rts_rate;
 	unsigned int short_preamble;
@@ -387,9 +429,10 @@ static void set_rts_cts_work(void *d)
 	try_enable_tx(mac);
 }
 
-static void set_basic_rates_work(void *d)
+static void set_basic_rates_work(struct work_struct *work)
 {
-	struct zd_mac *mac = d;
+	struct zd_mac *mac =
+		container_of(work, struct zd_mac, set_basic_rates_work.work);
 	unsigned long flags;
 	u16 basic_rates;
 
@@ -467,12 +510,13 @@ static void bssinfo_change(struct net_device *netdev, u32 changes)
 	if (need_set_rts_cts && !mac->updating_rts_rate) {
 		mac->updating_rts_rate = 1;
 		netif_stop_queue(mac->netdev);
-		queue_work(zd_workqueue, &mac->set_rts_cts_work);
+		queue_delayed_work(zd_workqueue, &mac->set_rts_cts_work, 0);
 	}
 	if (need_set_rates && !mac->updating_basic_rates) {
 		mac->updating_basic_rates = 1;
 		netif_stop_queue(mac->netdev);
-		queue_work(zd_workqueue, &mac->set_basic_rates_work);
+		queue_delayed_work(zd_workqueue, &mac->set_basic_rates_work,
+				   0);
 	}
 	spin_unlock_irqrestore(&mac->lock, flags);
 }
@@ -615,6 +659,9 @@ int zd_mac_get_range(struct zd_mac *mac, struct iw_range *range)
 	range->we_version_compiled = WIRELESS_EXT;
 	range->we_version_source = 20;
 
+	range->enc_capa = IW_ENC_CAPA_WPA |  IW_ENC_CAPA_WPA2 |
+			  IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
+
 	ZD_ASSERT(!irqs_disabled());
 	spin_lock_irq(&mac->lock);
 	regdomain = mac->regdomain;
@@ -927,7 +974,8 @@ static int is_data_packet_for_us(struct ieee80211_device *ieee,
 	}
 
 	return memcmp(hdr->addr1, netdev->dev_addr, ETH_ALEN) == 0 ||
-	       is_multicast_ether_addr(hdr->addr1) ||
+	       (is_multicast_ether_addr(hdr->addr1) &&
+		memcmp(hdr->addr3, netdev->dev_addr, ETH_ALEN) != 0) ||
 	       (netdev->flags & IFF_PROMISC);
 }
 
@@ -1059,10 +1107,8 @@ int zd_mac_rx(struct zd_mac *mac, const u8 *buffer, unsigned int length)
 	memcpy(skb_put(skb, length), buffer, length);
 
 	r = ieee80211_rx(ieee, skb, &stats);
-	if (!r) {
-		ZD_ASSERT(in_irq());
-		dev_kfree_skb_irq(skb);
-	}
+	if (!r)
+		dev_kfree_skb_any(skb);
 	return 0;
 }
 
@@ -1182,9 +1228,10 @@ struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev)
 
 #define LINK_LED_WORK_DELAY HZ
 
-static void link_led_handler(void *p)
+static void link_led_handler(struct work_struct *work)
 {
-	struct zd_mac *mac = p;
+	struct zd_mac *mac =
+		container_of(work, struct zd_mac, housekeeping.link_led_work.work);
 	struct zd_chip *chip = &mac->chip;
 	struct ieee80211softmac_device *sm = ieee80211_priv(mac->netdev);
 	int is_associated;
@@ -1205,7 +1252,7 @@ static void link_led_handler(void *p)
 
 static void housekeeping_init(struct zd_mac *mac)
 {
-	INIT_WORK(&mac->housekeeping.link_led_work, link_led_handler, mac);
+	INIT_DELAYED_WORK(&mac->housekeeping.link_led_work, link_led_handler);
 }
 
 static void housekeeping_enable(struct zd_mac *mac)
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h
index 5dcfb251f02..f0cf05dc7d3 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zd1211rw/zd_mac.h
@@ -119,7 +119,7 @@ struct rx_status {
 #define ZD_RX_ERROR			0x80
 
 struct housekeeping {
-	struct work_struct link_led_work;
+	struct delayed_work link_led_work;
 };
 
 #define ZD_MAC_STATS_BUFFER_SIZE 16
@@ -133,8 +133,10 @@ struct zd_mac {
 	struct iw_statistics iw_stats;
 
 	struct housekeeping housekeeping;
-	struct work_struct set_rts_cts_work;
-	struct work_struct set_basic_rates_work;
+	struct work_struct set_multicast_hash_work;
+	struct zd_mc_hash multicast_hash;
+	struct delayed_work set_rts_cts_work;
+	struct delayed_work set_basic_rates_work;
 
 	unsigned int stats_count;
 	u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE];
@@ -189,6 +191,7 @@ int zd_mac_init_hw(struct zd_mac *mac, u8 device_type);
 int zd_mac_open(struct net_device *netdev);
 int zd_mac_stop(struct net_device *netdev);
 int zd_mac_set_mac_address(struct net_device *dev, void *p);
+void zd_mac_set_multicast_list(struct net_device *netdev);
 
 int zd_mac_rx(struct zd_mac *mac, const u8 *buffer, unsigned int length);
 
diff --git a/drivers/net/wireless/zd1211rw/zd_netdev.c b/drivers/net/wireless/zd1211rw/zd_netdev.c
index 60f1b0f6d45..8bda48de31e 100644
--- a/drivers/net/wireless/zd1211rw/zd_netdev.c
+++ b/drivers/net/wireless/zd1211rw/zd_netdev.c
@@ -242,7 +242,7 @@ struct net_device *zd_netdev_alloc(struct usb_interface *intf)
 	netdev->open = zd_mac_open;
 	netdev->stop = zd_mac_stop;
 	/* netdev->get_stats = */
-	/* netdev->set_multicast_list = */
+	netdev->set_multicast_list = zd_mac_set_multicast_list;
 	netdev->set_mac_address = zd_mac_set_mac_address;
 	netdev->wireless_handlers = &iw_handler_def;
 	/* netdev->ethtool_ops = */
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index fc4bc9b94c7..a83c3db7d18 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -29,7 +29,7 @@
 
 struct oprofile_cpu_buffer cpu_buffer[NR_CPUS] __cacheline_aligned;
 
-static void wq_sync_buffer(void *);
+static void wq_sync_buffer(struct work_struct *work);
 
 #define DEFAULT_TIMER_EXPIRE (HZ / 10)
 static int work_enabled;
@@ -65,7 +65,7 @@ int alloc_cpu_buffers(void)
 		b->sample_received = 0;
 		b->sample_lost_overflow = 0;
 		b->cpu = i;
-		INIT_WORK(&b->work, wq_sync_buffer, b);
+		INIT_DELAYED_WORK(&b->work, wq_sync_buffer);
 	}
 	return 0;
 
@@ -282,9 +282,10 @@ void oprofile_add_trace(unsigned long pc)
  * By using schedule_delayed_work_on and then schedule_delayed_work
  * we guarantee this will stay on the correct cpu
  */
-static void wq_sync_buffer(void * data)
+static void wq_sync_buffer(struct work_struct *work)
 {
-	struct oprofile_cpu_buffer * b = data;
+	struct oprofile_cpu_buffer * b =
+		container_of(work, struct oprofile_cpu_buffer, work.work);
 	if (b->cpu != smp_processor_id()) {
 		printk("WQ on CPU%d, prefer CPU%d\n",
 		       smp_processor_id(), b->cpu);
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h
index 09abb80e057..49900d9e323 100644
--- a/drivers/oprofile/cpu_buffer.h
+++ b/drivers/oprofile/cpu_buffer.h
@@ -43,7 +43,7 @@ struct oprofile_cpu_buffer {
 	unsigned long sample_lost_overflow;
 	unsigned long backtrace_aborted;
 	int cpu;
-	struct work_struct work;
+	struct delayed_work work;
 } ____cacheline_aligned;
 
 extern struct oprofile_cpu_buffer cpu_buffer[];
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index b953d5907c0..e60b4bf6bae 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -166,14 +166,6 @@ static int parport_config(struct pcmcia_device *link)
     
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
-    tuple.Attributes = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
@@ -263,6 +255,7 @@ void parport_cs_release(struct pcmcia_device *link)
 
 static struct pcmcia_device_id parport_ids[] = {
 	PCMCIA_DEVICE_FUNC_ID(3),
+	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial+Parallel Port: SP230",0x3beb8cf2,0xdb9e58bc),
 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0003),
 	PCMCIA_DEVICE_NULL
 };
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 73a58c73d52..fc405f0165d 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -1,5 +1,6 @@
 #include <linux/pci.h>
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/ioport.h>
 #include <linux/wait.h>
 
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index ea2087c3414..50757695844 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -70,7 +70,7 @@ struct slot {
 	struct hotplug_slot *hotplug_slot;
 	struct list_head	slot_list;
 	char name[SLOT_NAME_SIZE];
-	struct work_struct work;	/* work for button event */
+	struct delayed_work work;	/* work for button event */
 	struct mutex lock;
 };
 
@@ -187,7 +187,7 @@ extern int	shpchp_configure_device(struct slot *p_slot);
 extern int	shpchp_unconfigure_device(struct slot *p_slot);
 extern void	shpchp_remove_ctrl_files(struct controller *ctrl);
 extern void	cleanup_slots(struct controller *ctrl);
-extern void	queue_pushbutton_work(void *data);
+extern void	queue_pushbutton_work(struct work_struct *work);
 
 
 #ifdef CONFIG_ACPI
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 235c18a2239..4eac85b3d90 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -159,7 +159,7 @@ static int init_slots(struct controller *ctrl)
 			goto error_info;
 
 		slot->number = sun;
-		INIT_WORK(&slot->work, queue_pushbutton_work, slot);
+		INIT_DELAYED_WORK(&slot->work, queue_pushbutton_work);
 
 		/* register this slot with the hotplug pci core */
 		hotplug_slot->private = slot;
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index c39901dbff2..158ac783609 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -36,7 +36,7 @@
 #include "../pci.h"
 #include "shpchp.h"
 
-static void interrupt_event_handler(void *data);
+static void interrupt_event_handler(struct work_struct *work);
 static int shpchp_enable_slot(struct slot *p_slot);
 static int shpchp_disable_slot(struct slot *p_slot);
 
@@ -50,7 +50,7 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
 
 	info->event_type = event_type;
 	info->p_slot = p_slot;
-	INIT_WORK(&info->work, interrupt_event_handler, info);
+	INIT_WORK(&info->work, interrupt_event_handler);
 
 	schedule_work(&info->work);
 
@@ -408,9 +408,10 @@ struct pushbutton_work_info {
  * Handles all pending events and exits.
  *
  */
-static void shpchp_pushbutton_thread(void *data)
+static void shpchp_pushbutton_thread(struct work_struct *work)
 {
-	struct pushbutton_work_info *info = data;
+	struct pushbutton_work_info *info =
+		container_of(work, struct pushbutton_work_info, work);
 	struct slot *p_slot = info->p_slot;
 
 	mutex_lock(&p_slot->lock);
@@ -436,9 +437,9 @@ static void shpchp_pushbutton_thread(void *data)
 	kfree(info);
 }
 
-void queue_pushbutton_work(void *data)
+void queue_pushbutton_work(struct work_struct *work)
 {
-	struct slot *p_slot = data;
+	struct slot *p_slot = container_of(work, struct slot, work.work);
 	struct pushbutton_work_info *info;
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
@@ -447,7 +448,7 @@ void queue_pushbutton_work(void *data)
 		return;
 	}
 	info->p_slot = p_slot;
-	INIT_WORK(&info->work, shpchp_pushbutton_thread, info);
+	INIT_WORK(&info->work, shpchp_pushbutton_thread);
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -541,9 +542,9 @@ static void handle_button_press_event(struct slot *p_slot)
 	}
 }
 
-static void interrupt_event_handler(void *data)
+static void interrupt_event_handler(struct work_struct *work)
 {
-	struct event_info *info = data;
+	struct event_info *info = container_of(work, struct event_info, work);
 	struct slot *p_slot = info->p_slot;
 
 	mutex_lock(&p_slot->lock);
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 04c43ef529a..55866b6b26f 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -160,7 +160,7 @@ static struct aer_rpc* aer_alloc_rpc(struct pcie_device *dev)
 	rpc->e_lock = SPIN_LOCK_UNLOCKED;
 
 	rpc->rpd = dev;
-	INIT_WORK(&rpc->dpc_handler, aer_isr, (void *)dev);
+	INIT_WORK(&rpc->dpc_handler, aer_isr);
 	rpc->prod_idx = rpc->cons_idx = 0;
 	mutex_init(&rpc->rpc_mutex);
 	init_waitqueue_head(&rpc->wait_release);
diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index daf0cad88fc..3c0a58f64dd 100644
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -118,7 +118,7 @@ extern struct bus_type pcie_port_bus_type;
 extern void aer_enable_rootport(struct aer_rpc *rpc);
 extern void aer_delete_rootport(struct aer_rpc *rpc);
 extern int aer_init(struct pcie_device *dev);
-extern void aer_isr(void *context);
+extern void aer_isr(struct work_struct *work);
 extern void aer_print_error(struct pci_dev *dev, struct aer_err_info *info);
 extern int aer_osc_setup(struct pci_dev *dev);
 
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 1c7e660d653..08e13033ced 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -690,14 +690,14 @@ static void aer_isr_one_error(struct pcie_device *p_device,
 
 /**
  * aer_isr - consume errors detected by root port
- * @context: pointer to a private data of pcie device
+ * @work: definition of this work item
  *
  * Invoked, as DPC, when root port records new detected error
  **/
-void aer_isr(void *context)
+void aer_isr(struct work_struct *work)
 {
-	struct pcie_device *p_device = (struct pcie_device *) context;
-	struct aer_rpc *rpc = get_service_data(p_device);
+	struct aer_rpc *rpc = container_of(work, struct aer_rpc, dpc_handler);
+	struct pcie_device *p_device = rpc->rpd;
 	struct aer_err_source *e_src;
 
 	mutex_lock(&rpc->rpc_mutex);
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 3bcb7dc3299..b6746301d9a 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -32,10 +32,11 @@
  * A0..A10 work in each range; A23 indicates I/O space;  A25 is CFRNW;
  * some other bit in {A24,A22..A11} is nREG to flag memory access
  * (vs attributes).  So more than 2KB/region would just be waste.
+ * Note: These are offsets from the physical base address.
  */
-#define	CF_ATTR_PHYS	(AT91_CF_BASE)
-#define	CF_IO_PHYS	(AT91_CF_BASE  + (1 << 23))
-#define	CF_MEM_PHYS	(AT91_CF_BASE  + 0x017ff800)
+#define	CF_ATTR_PHYS	(0)
+#define	CF_IO_PHYS	(1 << 23)
+#define	CF_MEM_PHYS	(0x017ff800)
 
 /*--------------------------------------------------------------------------*/
 
@@ -48,6 +49,8 @@ struct at91_cf_socket {
 
 	struct platform_device	*pdev;
 	struct at91_cf_data	*board;
+
+	unsigned long		phys_baseaddr;
 };
 
 #define	SZ_2K			(2 * SZ_1K)
@@ -154,9 +157,8 @@ static int at91_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
 
 	/*
 	 * Use 16 bit accesses unless/until we need 8-bit i/o space.
-	 * Always set CSR4 ... PCMCIA won't always unmap things.
 	 */
-	csr = at91_sys_read(AT91_SMC_CSR(4)) & ~AT91_SMC_DBW;
+	csr = at91_sys_read(AT91_SMC_CSR(cf->board->chipselect)) & ~AT91_SMC_DBW;
 
 	/*
 	 * NOTE: this CF controller ignores IOIS16, so we can't really do
@@ -168,14 +170,14 @@ static int at91_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
 	 * some cards only like that way to get at the odd byte, despite
 	 * CF 3.0 spec table 35 also giving the D8-D15 option.
 	 */
-	if (!(io->flags & (MAP_16BIT|MAP_AUTOSZ))) {
+	if (!(io->flags & (MAP_16BIT | MAP_AUTOSZ))) {
 		csr |= AT91_SMC_DBW_8;
 		pr_debug("%s: 8bit i/o bus\n", driver_name);
 	} else {
 		csr |= AT91_SMC_DBW_16;
 		pr_debug("%s: 16bit i/o bus\n", driver_name);
 	}
-	at91_sys_write(AT91_SMC_CSR(4), csr);
+	at91_sys_write(AT91_SMC_CSR(cf->board->chipselect), csr);
 
 	io->start = cf->socket.io_offset;
 	io->stop = io->start + SZ_2K - 1;
@@ -194,11 +196,11 @@ at91_cf_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *map)
 
 	cf = container_of(s, struct at91_cf_socket, socket);
 
-	map->flags &= MAP_ACTIVE|MAP_ATTRIB|MAP_16BIT;
+	map->flags &= (MAP_ACTIVE | MAP_ATTRIB | MAP_16BIT);
 	if (map->flags & MAP_ATTRIB)
-		map->static_start = CF_ATTR_PHYS;
+		map->static_start = cf->phys_baseaddr + CF_ATTR_PHYS;
 	else
-		map->static_start = CF_MEM_PHYS;
+		map->static_start = cf->phys_baseaddr + CF_MEM_PHYS;
 
 	return 0;
 }
@@ -219,7 +221,6 @@ static int __init at91_cf_probe(struct platform_device *pdev)
 	struct at91_cf_socket	*cf;
 	struct at91_cf_data	*board = pdev->dev.platform_data;
 	struct resource		*io;
-	unsigned int		csa;
 	int			status;
 
 	if (!board || !board->det_pin || !board->rst_pin)
@@ -235,33 +236,11 @@ static int __init at91_cf_probe(struct platform_device *pdev)
 
 	cf->board = board;
 	cf->pdev = pdev;
+	cf->phys_baseaddr = io->start;
 	platform_set_drvdata(pdev, cf);
 
-	/* CF takes over CS4, CS5, CS6 */
-	csa = at91_sys_read(AT91_EBI_CSA);
-	at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
-
-	/* nWAIT is _not_ a default setting */
-	(void) at91_set_A_periph(AT91_PIN_PC6, 1);	/*  nWAIT */
-
-	/*
-	 * Static memory controller timing adjustments.
-	 * REVISIT:  these timings are in terms of MCK cycles, so
-	 * when MCK changes (cpufreq etc) so must these values...
-	 */
-	at91_sys_write(AT91_SMC_CSR(4),
-				  AT91_SMC_ACSS_STD
-				| AT91_SMC_DBW_16
-				| AT91_SMC_BAT
-				| AT91_SMC_WSEN
-				| AT91_SMC_NWS_(32)	/* wait states */
-				| AT91_SMC_RWSETUP_(6)	/* setup time */
-				| AT91_SMC_RWHOLD_(4)	/* hold time */
-	);
-
 	/* must be a GPIO; ergo must trigger on both edges */
-	status = request_irq(board->det_pin, at91_cf_irq,
-			IRQF_SAMPLE_RANDOM, driver_name, cf);
+	status = request_irq(board->det_pin, at91_cf_irq, 0, driver_name, cf);
 	if (status < 0)
 		goto fail0;
 	device_init_wakeup(&pdev->dev, 1);
@@ -282,14 +261,18 @@ static int __init at91_cf_probe(struct platform_device *pdev)
 		cf->socket.pci_irq = NR_IRQS + 1;
 
 	/* pcmcia layer only remaps "real" memory not iospace */
-	cf->socket.io_offset = (unsigned long) ioremap(CF_IO_PHYS, SZ_2K);
-	if (!cf->socket.io_offset)
+	cf->socket.io_offset = (unsigned long) ioremap(cf->phys_baseaddr + CF_IO_PHYS, SZ_2K);
+	if (!cf->socket.io_offset) {
+		status = -ENXIO;
 		goto fail1;
+	}
 
-	/* reserve CS4, CS5, and CS6 regions; but use just CS4 */
+	/* reserve chip-select regions */
 	if (!request_mem_region(io->start, io->end + 1 - io->start,
-				driver_name))
+				driver_name)) {
+		status = -ENXIO;
 		goto fail1;
+	}
 
 	pr_info("%s: irqs det #%d, io #%d\n", driver_name,
 		board->det_pin, board->irq_pin);
@@ -319,9 +302,7 @@ fail1:
 fail0a:
 	device_init_wakeup(&pdev->dev, 0);
 	free_irq(board->det_pin, cf);
-	device_init_wakeup(&pdev->dev, 0);
 fail0:
-	at91_sys_write(AT91_EBI_CSA, csa);
 	kfree(cf);
 	return status;
 }
@@ -331,19 +312,15 @@ static int __exit at91_cf_remove(struct platform_device *pdev)
 	struct at91_cf_socket	*cf = platform_get_drvdata(pdev);
 	struct at91_cf_data	*board = cf->board;
 	struct resource		*io = cf->socket.io[0].res;
-	unsigned int		csa;
 
 	pcmcia_unregister_socket(&cf->socket);
 	if (board->irq_pin)
 		free_irq(board->irq_pin, cf);
-	free_irq(board->det_pin, cf);
 	device_init_wakeup(&pdev->dev, 0);
+	free_irq(board->det_pin, cf);
 	iounmap((void __iomem *) cf->socket.io_offset);
 	release_mem_region(io->start, io->end + 1 - io->start);
 
-	csa = at91_sys_read(AT91_EBI_CSA);
-	at91_sys_write(AT91_EBI_CSA, csa & ~AT91_EBI_CS4A);
-
 	kfree(cf);
 	return 0;
 }
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index d6164cd583f..f573ea04db6 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -135,7 +135,7 @@ int pccard_get_status(struct pcmcia_socket *s, struct pcmcia_device *p_dev, cs_s
 struct pcmcia_callback{
 	struct module	*owner;
 	int		(*event) (struct pcmcia_socket *s, event_t event, int priority);
-	void		(*requery) (struct pcmcia_socket *s);
+	void		(*requery) (struct pcmcia_socket *s, int new_cis);
 	int		(*suspend) (struct pcmcia_socket *s);
 	int		(*resume) (struct pcmcia_socket *s);
 };
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 21d83a895b2..7355eb455a8 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -231,65 +231,6 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
 }
 
 
-#ifdef CONFIG_PCMCIA_LOAD_CIS
-
-/**
- * pcmcia_load_firmware - load CIS from userspace if device-provided is broken
- * @dev - the pcmcia device which needs a CIS override
- * @filename - requested filename in /lib/firmware/
- *
- * This uses the in-kernel firmware loading mechanism to use a "fake CIS" if
- * the one provided by the card is broken. The firmware files reside in
- * /lib/firmware/ in userspace.
- */
-static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
-{
-	struct pcmcia_socket *s = dev->socket;
-	const struct firmware *fw;
-	char path[20];
-	int ret=-ENOMEM;
-	cisdump_t *cis;
-
-	if (!filename)
-		return -EINVAL;
-
-	ds_dbg(1, "trying to load firmware %s\n", filename);
-
-	if (strlen(filename) > 14)
-		return -EINVAL;
-
-	snprintf(path, 20, "%s", filename);
-
-	if (request_firmware(&fw, path, &dev->dev) == 0) {
-		if (fw->size >= CISTPL_MAX_CIS_SIZE)
-			goto release;
-
-		cis = kzalloc(sizeof(cisdump_t), GFP_KERNEL);
-		if (!cis)
-			goto release;
-
-		cis->Length = fw->size + 1;
-		memcpy(cis->Data, fw->data, fw->size);
-
-		if (!pcmcia_replace_cis(s, cis))
-			ret = 0;
-	}
- release:
-	release_firmware(fw);
-
-	return (ret);
-}
-
-#else /* !CONFIG_PCMCIA_LOAD_CIS */
-
-static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
-{
-	return -ENODEV;
-}
-
-#endif
-
-
 /*======================================================================*/
 
 
@@ -309,6 +250,8 @@ int pcmcia_register_driver(struct pcmcia_driver *driver)
 	driver->drv.bus = &pcmcia_bus_type;
 	driver->drv.owner = driver->owner;
 
+	ds_dbg(3, "registering driver %s\n", driver->drv.name);
+
 	return driver_register(&driver->drv);
 }
 EXPORT_SYMBOL(pcmcia_register_driver);
@@ -318,6 +261,7 @@ EXPORT_SYMBOL(pcmcia_register_driver);
  */
 void pcmcia_unregister_driver(struct pcmcia_driver *driver)
 {
+	ds_dbg(3, "unregistering driver %s\n", driver->drv.name);
 	driver_unregister(&driver->drv);
 }
 EXPORT_SYMBOL(pcmcia_unregister_driver);
@@ -343,23 +287,27 @@ void pcmcia_put_dev(struct pcmcia_device *p_dev)
 static void pcmcia_release_function(struct kref *ref)
 {
 	struct config_t *c = container_of(ref, struct config_t, ref);
+	ds_dbg(1, "releasing config_t\n");
 	kfree(c);
 }
 
 static void pcmcia_release_dev(struct device *dev)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
-	ds_dbg(1, "releasing dev %p\n", p_dev);
+	ds_dbg(1, "releasing device %s\n", p_dev->dev.bus_id);
 	pcmcia_put_socket(p_dev->socket);
 	kfree(p_dev->devname);
 	kref_put(&p_dev->function_config->ref, pcmcia_release_function);
 	kfree(p_dev);
 }
 
-static void pcmcia_add_pseudo_device(struct pcmcia_socket *s)
+static void pcmcia_add_device_later(struct pcmcia_socket *s, int mfc)
 {
 	if (!s->pcmcia_state.device_add_pending) {
+		ds_dbg(1, "scheduling to add %s secondary"
+		       " device to %d\n", mfc ? "mfc" : "pfc", s->sock);
 		s->pcmcia_state.device_add_pending = 1;
+		s->pcmcia_state.mfc_pfc = mfc;
 		schedule_work(&s->device_add);
 	}
 	return;
@@ -371,6 +319,7 @@ static int pcmcia_device_probe(struct device * dev)
 	struct pcmcia_driver *p_drv;
 	struct pcmcia_device_id *did;
 	struct pcmcia_socket *s;
+	cistpl_config_t cis_config;
 	int ret = 0;
 
 	dev = get_device(dev);
@@ -381,15 +330,33 @@ static int pcmcia_device_probe(struct device * dev)
 	p_drv = to_pcmcia_drv(dev->driver);
 	s = p_dev->socket;
 
+	ds_dbg(1, "trying to bind %s to %s\n", p_dev->dev.bus_id,
+	       p_drv->drv.name);
+
 	if ((!p_drv->probe) || (!p_dev->function_config) ||
 	    (!try_module_get(p_drv->owner))) {
 		ret = -EINVAL;
 		goto put_dev;
 	}
 
+	/* set up some more device information */
+	ret = pccard_read_tuple(p_dev->socket, p_dev->func, CISTPL_CONFIG,
+				&cis_config);
+	if (!ret) {
+		p_dev->conf.ConfigBase = cis_config.base;
+		p_dev->conf.Present = cis_config.rmask[0];
+	} else {
+		printk(KERN_INFO "pcmcia: could not parse base and rmask0 of CIS\n");
+		p_dev->conf.ConfigBase = 0;
+		p_dev->conf.Present = 0;
+	}
+
 	ret = p_drv->probe(p_dev);
-	if (ret)
+	if (ret) {
+		ds_dbg(1, "binding %s to %s failed with %d\n",
+		       p_dev->dev.bus_id, p_drv->drv.name, ret);
 		goto put_module;
+	}
 
 	/* handle pseudo multifunction devices:
 	 * there are at most two pseudo multifunction devices.
@@ -400,7 +367,7 @@ static int pcmcia_device_probe(struct device * dev)
 	did = p_dev->dev.driver_data;
 	if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
 	    (p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
-		pcmcia_add_pseudo_device(p_dev->socket);
+		pcmcia_add_device_later(p_dev->socket, 0);
 
  put_module:
 	if (ret)
@@ -421,8 +388,8 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
 	struct pcmcia_device	*tmp;
 	unsigned long		flags;
 
-	ds_dbg(2, "unbind_request(%d)\n", s->sock);
-
+	ds_dbg(2, "pcmcia_card_remove(%d) %s\n", s->sock,
+	       leftover ? leftover->devname : "");
 
 	if (!leftover)
 		s->device_count = 0;
@@ -439,6 +406,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
 		p_dev->_removed=1;
 		spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
+		ds_dbg(2, "unregistering device %s\n", p_dev->dev.bus_id);
 		device_unregister(&p_dev->dev);
 	}
 
@@ -455,6 +423,8 @@ static int pcmcia_device_remove(struct device * dev)
 	p_dev = to_pcmcia_dev(dev);
 	p_drv = to_pcmcia_drv(dev->driver);
 
+	ds_dbg(1, "removing device %s\n", p_dev->dev.bus_id);
+
 	/* If we're removing the primary module driving a
 	 * pseudo multi-function card, we need to unbind
 	 * all devices
@@ -587,8 +557,10 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 
 	mutex_lock(&device_add_lock);
 
-	/* max of 2 devices per card */
-	if (s->device_count == 2)
+	ds_dbg(3, "adding device to %d, function %d\n", s->sock, function);
+
+	/* max of 4 devices per card */
+	if (s->device_count == 4)
 		goto err_put;
 
 	p_dev = kzalloc(sizeof(struct pcmcia_device), GFP_KERNEL);
@@ -598,8 +570,6 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	p_dev->socket = s;
 	p_dev->device_no = (s->device_count++);
 	p_dev->func   = function;
-	if (s->functions <= function)
-		s->functions = function + 1;
 
 	p_dev->dev.bus = &pcmcia_bus_type;
 	p_dev->dev.parent = s->dev.dev;
@@ -610,8 +580,8 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	if (!p_dev->devname)
 		goto err_free;
 	sprintf (p_dev->devname, "pcmcia%s", p_dev->dev.bus_id);
+	ds_dbg(3, "devname is %s\n", p_dev->devname);
 
-	/* compat */
 	spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
 
 	/*
@@ -631,6 +601,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
 	if (!p_dev->function_config) {
+		ds_dbg(3, "creating config_t for %s\n", p_dev->dev.bus_id);
 		p_dev->function_config = kzalloc(sizeof(struct config_t),
 						 GFP_KERNEL);
 		if (!p_dev->function_config)
@@ -674,11 +645,16 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 	unsigned int no_funcs, i;
 	int ret = 0;
 
-	if (!(s->resource_setup_done))
+	if (!(s->resource_setup_done)) {
+		ds_dbg(3, "no resources available, delaying card_add\n");
 		return -EAGAIN; /* try again, but later... */
+	}
 
-	if (pcmcia_validate_mem(s))
+	if (pcmcia_validate_mem(s)) {
+		ds_dbg(3, "validating mem resources failed, "
+		       "delaying card_add\n");
 		return -EAGAIN; /* try again, but later... */
+	}
 
 	ret = pccard_validate_cis(s, BIND_FN_ALL, &cisinfo);
 	if (ret || !cisinfo.Chains) {
@@ -690,6 +666,7 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 		no_funcs = mfc.nfn;
 	else
 		no_funcs = 1;
+	s->functions = no_funcs;
 
 	for (i=0; i < no_funcs; i++)
 		pcmcia_device_add(s, i);
@@ -698,38 +675,50 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 }
 
 
-static void pcmcia_delayed_add_pseudo_device(void *data)
+static void pcmcia_delayed_add_device(struct work_struct *work)
 {
-	struct pcmcia_socket *s = data;
-	pcmcia_device_add(s, 0);
+	struct pcmcia_socket *s =
+		container_of(work, struct pcmcia_socket, device_add);
+	ds_dbg(1, "adding additional device to %d\n", s->sock);
+	pcmcia_device_add(s, s->pcmcia_state.mfc_pfc);
 	s->pcmcia_state.device_add_pending = 0;
+	s->pcmcia_state.mfc_pfc = 0;
 }
 
 static int pcmcia_requery(struct device *dev, void * _data)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
-	if (!p_dev->dev.driver)
+	if (!p_dev->dev.driver) {
+		ds_dbg(1, "update device information for %s\n",
+		       p_dev->dev.bus_id);
 		pcmcia_device_query(p_dev);
+	}
 
 	return 0;
 }
 
-static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
+static void pcmcia_bus_rescan(struct pcmcia_socket *skt, int new_cis)
 {
-	int no_devices=0;
+	int no_devices = 0;
 	int ret = 0;
 	unsigned long flags;
 
 	/* must be called with skt_mutex held */
+	ds_dbg(0, "re-scanning socket %d\n", skt->sock);
+
 	spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
 	if (list_empty(&skt->devices_list))
-		no_devices=1;
+		no_devices = 1;
 	spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
+	/* If this is because of a CIS override, start over */
+	if (new_cis && !no_devices)
+		pcmcia_card_remove(skt, NULL);
+
 	/* if no devices were added for this socket yet because of
 	 * missing resource information or other trouble, we need to
 	 * do this now. */
-	if (no_devices) {
+	if (no_devices || new_cis) {
 		ret = pcmcia_card_add(skt);
 		if (ret)
 			return;
@@ -747,6 +736,97 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
 		printk(KERN_INFO "pcmcia: bus_rescan_devices failed\n");
 }
 
+#ifdef CONFIG_PCMCIA_LOAD_CIS
+
+/**
+ * pcmcia_load_firmware - load CIS from userspace if device-provided is broken
+ * @dev - the pcmcia device which needs a CIS override
+ * @filename - requested filename in /lib/firmware/
+ *
+ * This uses the in-kernel firmware loading mechanism to use a "fake CIS" if
+ * the one provided by the card is broken. The firmware files reside in
+ * /lib/firmware/ in userspace.
+ */
+static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
+{
+	struct pcmcia_socket *s = dev->socket;
+	const struct firmware *fw;
+	char path[20];
+	int ret = -ENOMEM;
+	int no_funcs;
+	int old_funcs;
+	cisdump_t *cis;
+	cistpl_longlink_mfc_t mfc;
+
+	if (!filename)
+		return -EINVAL;
+
+	ds_dbg(1, "trying to load CIS file %s\n", filename);
+
+	if (strlen(filename) > 14) {
+		printk(KERN_WARNING "pcmcia: CIS filename is too long\n");
+		return -EINVAL;
+	}
+
+	snprintf(path, 20, "%s", filename);
+
+	if (request_firmware(&fw, path, &dev->dev) == 0) {
+		if (fw->size >= CISTPL_MAX_CIS_SIZE) {
+			ret = -EINVAL;
+			printk(KERN_ERR "pcmcia: CIS override is too big\n");
+			goto release;
+		}
+
+		cis = kzalloc(sizeof(cisdump_t), GFP_KERNEL);
+		if (!cis) {
+			ret = -ENOMEM;
+			goto release;
+		}
+
+		cis->Length = fw->size + 1;
+		memcpy(cis->Data, fw->data, fw->size);
+
+		if (!pcmcia_replace_cis(s, cis))
+			ret = 0;
+		else {
+			printk(KERN_ERR "pcmcia: CIS override failed\n");
+			goto release;
+		}
+
+
+		/* update information */
+		pcmcia_device_query(dev);
+
+		/* does this cis override add or remove functions? */
+		old_funcs = s->functions;
+
+		if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC, &mfc))
+			no_funcs = mfc.nfn;
+		else
+			no_funcs = 1;
+		s->functions = no_funcs;
+
+		if (old_funcs > no_funcs)
+			pcmcia_card_remove(s, dev);
+		else if (no_funcs > old_funcs)
+			pcmcia_add_device_later(s, 1);
+	}
+ release:
+	release_firmware(fw);
+
+	return (ret);
+}
+
+#else /* !CONFIG_PCMCIA_LOAD_CIS */
+
+static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
+{
+	return -ENODEV;
+}
+
+#endif
+
+
 static inline int pcmcia_devmatch(struct pcmcia_device *dev,
 				  struct pcmcia_device_id *did)
 {
@@ -813,11 +893,14 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
 		 * after it has re-checked that there is no possible module
 		 * with a prod_id/manf_id/card_id match.
 		 */
+		ds_dbg(0, "skipping FUNC_ID match for %s until userspace "
+		       "interaction\n", dev->dev.bus_id);
 		if (!dev->allow_func_id_match)
 			return 0;
 	}
 
 	if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) {
+		ds_dbg(0, "device %s needs a fake CIS\n", dev->dev.bus_id);
 		if (!dev->socket->fake_cis)
 			pcmcia_load_firmware(dev, did->cisfile);
 
@@ -847,13 +930,21 @@ static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
 
 #ifdef CONFIG_PCMCIA_IOCTL
 	/* matching by cardmgr */
-	if (p_dev->cardmgr == p_drv)
+	if (p_dev->cardmgr == p_drv) {
+		ds_dbg(0, "cardmgr matched %s to %s\n", dev->bus_id,
+		       drv->name);
 		return 1;
+	}
 #endif
 
 	while (did && did->match_flags) {
-		if (pcmcia_devmatch(p_dev, did))
+		ds_dbg(3, "trying to match %s to %s\n", dev->bus_id,
+		       drv->name);
+		if (pcmcia_devmatch(p_dev, did)) {
+			ds_dbg(0, "matched %s to %s\n", dev->bus_id,
+			       drv->name);
 			return 1;
+		}
 		did++;
 	}
 
@@ -1044,6 +1135,8 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
 	struct pcmcia_driver *p_drv = NULL;
 	int ret = 0;
 
+	ds_dbg(2, "suspending %s\n", dev->bus_id);
+
 	if (dev->driver)
 		p_drv = to_pcmcia_drv(dev->driver);
 
@@ -1052,12 +1145,18 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
 
 	if (p_drv->suspend) {
 		ret = p_drv->suspend(p_dev);
-		if (ret)
+		if (ret) {
+			printk(KERN_ERR "pcmcia: device %s (driver %s) did "
+			       "not want to go to sleep (%d)\n",
+			       p_dev->devname, p_drv->drv.name, ret);
 			goto out;
+		}
 	}
 
-	if (p_dev->device_no == p_dev->func)
+	if (p_dev->device_no == p_dev->func) {
+		ds_dbg(2, "releasing configuration for %s\n", dev->bus_id);
 		pcmcia_release_configuration(p_dev);
+	}
 
  out:
 	if (!ret)
@@ -1072,6 +1171,8 @@ static int pcmcia_dev_resume(struct device * dev)
         struct pcmcia_driver *p_drv = NULL;
 	int ret = 0;
 
+	ds_dbg(2, "resuming %s\n", dev->bus_id);
+
 	if (dev->driver)
 		p_drv = to_pcmcia_drv(dev->driver);
 
@@ -1079,6 +1180,7 @@ static int pcmcia_dev_resume(struct device * dev)
 		goto out;
 
 	if (p_dev->device_no == p_dev->func) {
+		ds_dbg(2, "requesting configuration for %s\n", dev->bus_id);
 		ret = pcmcia_request_configuration(p_dev, &p_dev->conf);
 		if (ret)
 			goto out;
@@ -1120,12 +1222,14 @@ static int pcmcia_bus_resume_callback(struct device *dev, void * _data)
 
 static int pcmcia_bus_resume(struct pcmcia_socket *skt)
 {
+	ds_dbg(2, "resuming socket %d\n", skt->sock);
 	bus_for_each_dev(&pcmcia_bus_type, NULL, skt, pcmcia_bus_resume_callback);
 	return 0;
 }
 
 static int pcmcia_bus_suspend(struct pcmcia_socket *skt)
 {
+	ds_dbg(2, "suspending socket %d\n", skt->sock);
 	if (bus_for_each_dev(&pcmcia_bus_type, NULL, skt,
 			     pcmcia_bus_suspend_callback)) {
 		pcmcia_bus_resume(skt);
@@ -1246,7 +1350,7 @@ static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev,
 	init_waitqueue_head(&socket->queue);
 #endif
 	INIT_LIST_HEAD(&socket->devices_list);
-	INIT_WORK(&socket->device_add, pcmcia_delayed_add_pseudo_device, socket);
+	INIT_WORK(&socket->device_add, pcmcia_delayed_add_device);
 	memset(&socket->pcmcia_state, 0, sizeof(u8));
 	socket->device_count = 0;
 
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 36fdaa58458..3c22ac4625c 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -398,7 +398,7 @@ static irqreturn_t pcc_interrupt(int irq, void *dev)
 static void pcc_interrupt_wrapper(u_long data)
 {
 	debug(3, "m32r_cfc: pcc_interrupt_wrapper:\n");
-	pcc_interrupt(0, NULL, NULL);
+	pcc_interrupt(0, NULL);
 	init_timer(&poll_timer);
 	poll_timer.expires = jiffies + poll_interval;
 	add_timer(&poll_timer);
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 310ede575ca..d077870c673 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -594,7 +594,12 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 
     err = ret = 0;
 
-    if (cmd & IOC_IN) __copy_from_user((char *)buf, uarg, size);
+    if (cmd & IOC_IN) {
+	if (__copy_from_user((char *)buf, uarg, size)) {
+	    err = -EFAULT;
+	    goto free_out;
+	}
+    }
 
     switch (cmd) {
     case DS_ADJUST_RESOURCE_INFO:
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index a70f97fdbbd..360c2489654 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -581,10 +581,10 @@ static irqreturn_t pd6729_test(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
-static int pd6729_check_irq(int irq, int flags)
+static int pd6729_check_irq(int irq)
 {
-	if (request_irq(irq, pd6729_test, flags, "x", pd6729_test) != 0)
-		return -1;
+	if (request_irq(irq, pd6729_test, IRQF_PROBE_SHARED, "x", pd6729_test)
+		!= 0) return -1;
 	free_irq(irq, pd6729_test);
 	return 0;
 }
@@ -610,7 +610,7 @@ static u_int __devinit pd6729_isa_scan(void)
 
 	/* just find interrupts that aren't in use */
 	for (i = 0; i < 16; i++)
-		if ((mask0 & (1 << i)) && (pd6729_check_irq(i, 0) == 0))
+		if ((mask0 & (1 << i)) && (pd6729_check_irq(i) == 0))
 			mask |= (1 << i);
 
 	printk(KERN_INFO "pd6729: ISA irqs = ");
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 933cd864a5c..b005602d6b5 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -188,7 +188,7 @@ static ssize_t pccard_store_resource(struct class_device *dev, const char *buf,
 	    (s->state & SOCKET_PRESENT) &&
 	    !(s->state & SOCKET_CARDBUS)) {
 		if (try_module_get(s->callback->owner)) {
-			s->callback->requery(s);
+			s->callback->requery(s, 0);
 			module_put(s->callback->owner);
 		}
 	}
@@ -325,7 +325,7 @@ static ssize_t pccard_store_cis(struct kobject *kobj, char *buf, loff_t off, siz
 	if ((s->callback) && (s->state & SOCKET_PRESENT) &&
 	    !(s->state & SOCKET_CARDBUS)) {
 		if (try_module_get(s->callback->owner)) {
-			s->callback->requery(s);
+			s->callback->requery(s, 1);
 			module_put(s->callback->owner);
 		}
 	}
diff --git a/drivers/ps3/Makefile b/drivers/ps3/Makefile
new file mode 100644
index 00000000000..b52d547b7a7
--- /dev/null
+++ b/drivers/ps3/Makefile
@@ -0,0 +1 @@
+obj-y += system-bus.o
diff --git a/drivers/ps3/system-bus.c b/drivers/ps3/system-bus.c
new file mode 100644
index 00000000000..d79f949bcb2
--- /dev/null
+++ b/drivers/ps3/system-bus.c
@@ -0,0 +1,362 @@
+/*
+ *  PS3 system bus driver.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+
+#include <asm/udbg.h>
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+#include <asm/firmware.h>
+
+#define dump_mmio_region(_a) _dump_mmio_region(_a, __func__, __LINE__)
+static void _dump_mmio_region(const struct ps3_mmio_region* r,
+	const char* func, int line)
+{
+	pr_debug("%s:%d: dev       %u:%u\n", func, line, r->did.bus_id,
+		r->did.dev_id);
+	pr_debug("%s:%d: bus_addr  %lxh\n", func, line, r->bus_addr);
+	pr_debug("%s:%d: len       %lxh\n", func, line, r->len);
+	pr_debug("%s:%d: lpar_addr %lxh\n", func, line, r->lpar_addr);
+}
+
+int ps3_mmio_region_create(struct ps3_mmio_region *r)
+{
+	int result;
+
+	result = lv1_map_device_mmio_region(r->did.bus_id, r->did.dev_id,
+		r->bus_addr, r->len, r->page_size, &r->lpar_addr);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_map_device_mmio_region failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+		r->lpar_addr = r->len = r->bus_addr = 0;
+	}
+
+	dump_mmio_region(r);
+	return result;
+}
+
+int ps3_free_mmio_region(struct ps3_mmio_region *r)
+{
+	int result;
+
+	result = lv1_unmap_device_mmio_region(r->did.bus_id, r->did.dev_id,
+		r->bus_addr);
+
+	if (result)
+		pr_debug("%s:%d: lv1_unmap_device_mmio_region failed: %s\n",
+			__func__, __LINE__, ps3_result(result));
+
+	r->lpar_addr = r->len = r->bus_addr = 0;
+	return result;
+}
+
+static int ps3_system_bus_match(struct device *_dev,
+	struct device_driver *_drv)
+{
+	int result;
+	struct ps3_system_bus_driver *drv = to_ps3_system_bus_driver(_drv);
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+
+	result = dev->match_id == drv->match_id;
+
+	pr_info("%s:%d: dev=%u(%s), drv=%u(%s): %s\n", __func__, __LINE__,
+		dev->match_id, dev->core.bus_id, drv->match_id, drv->core.name,
+		(result ? "match" : "miss"));
+	return result;
+}
+
+static int ps3_system_bus_probe(struct device *_dev)
+{
+	int result;
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+	struct ps3_system_bus_driver *drv =
+		to_ps3_system_bus_driver(_dev->driver);
+
+	result = lv1_open_device(dev->did.bus_id, dev->did.dev_id, 0);
+
+	if (result) {
+		pr_debug("%s:%d: lv1_open_device failed (%d)\n",
+			__func__, __LINE__, result);
+		result = -EACCES;
+		goto clean_none;
+	}
+
+	if (dev->d_region->did.bus_id) {
+		result = ps3_dma_region_create(dev->d_region);
+
+		if (result) {
+			pr_debug("%s:%d: ps3_dma_region_create failed (%d)\n",
+				__func__, __LINE__, result);
+			BUG_ON("check region type");
+			result = -EINVAL;
+			goto clean_device;
+		}
+	}
+
+	BUG_ON(!drv);
+
+	if (drv->probe)
+		result = drv->probe(dev);
+	else
+		pr_info("%s:%d: %s no probe method\n", __func__, __LINE__,
+			dev->core.bus_id);
+
+	if (result) {
+		pr_debug("%s:%d: drv->probe failed\n", __func__, __LINE__);
+		goto clean_dma;
+	}
+
+	return result;
+
+clean_dma:
+	ps3_dma_region_free(dev->d_region);
+clean_device:
+	lv1_close_device(dev->did.bus_id, dev->did.dev_id);
+clean_none:
+	return result;
+}
+
+static int ps3_system_bus_remove(struct device *_dev)
+{
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+	struct ps3_system_bus_driver *drv =
+		to_ps3_system_bus_driver(_dev->driver);
+
+	if (drv->remove)
+		drv->remove(dev);
+	else
+		pr_info("%s:%d: %s no remove method\n", __func__, __LINE__,
+			dev->core.bus_id);
+
+	ps3_dma_region_free(dev->d_region);
+	ps3_free_mmio_region(dev->m_region);
+	lv1_close_device(dev->did.bus_id, dev->did.dev_id);
+
+	return 0;
+}
+
+struct bus_type ps3_system_bus_type = {
+        .name = "ps3_system_bus",
+	.match = ps3_system_bus_match,
+	.probe = ps3_system_bus_probe,
+	.remove = ps3_system_bus_remove,
+};
+
+int __init ps3_system_bus_init(void)
+{
+	int result;
+
+	if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+		return 0;
+
+	result = bus_register(&ps3_system_bus_type);
+	BUG_ON(result);
+	return result;
+}
+
+core_initcall(ps3_system_bus_init);
+
+/* Allocates a contiguous real buffer and creates mappings over it.
+ * Returns the virtual address of the buffer and sets dma_handle
+ * to the dma address (mapping) of the first page.
+ */
+
+static void * ps3_alloc_coherent(struct device *_dev, size_t size,
+	dma_addr_t *dma_handle, gfp_t flag)
+{
+	int result;
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+	unsigned long virt_addr;
+
+	BUG_ON(!dev->d_region->bus_addr);
+
+	flag &= ~(__GFP_DMA | __GFP_HIGHMEM);
+	flag |= __GFP_ZERO;
+
+	virt_addr = __get_free_pages(flag, get_order(size));
+
+	if (!virt_addr) {
+		pr_debug("%s:%d: get_free_pages failed\n", __func__, __LINE__);
+		goto clean_none;
+	}
+
+	result = ps3_dma_map(dev->d_region, virt_addr, size, dma_handle);
+
+	if (result) {
+		pr_debug("%s:%d: ps3_dma_map failed (%d)\n",
+			__func__, __LINE__, result);
+		BUG_ON("check region type");
+		goto clean_alloc;
+	}
+
+	return (void*)virt_addr;
+
+clean_alloc:
+	free_pages(virt_addr, get_order(size));
+clean_none:
+	dma_handle = NULL;
+	return NULL;
+}
+
+static void ps3_free_coherent(struct device *_dev, size_t size, void *vaddr,
+	dma_addr_t dma_handle)
+{
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+
+	ps3_dma_unmap(dev->d_region, dma_handle, size);
+	free_pages((unsigned long)vaddr, get_order(size));
+}
+
+/* Creates TCEs for a user provided buffer.  The user buffer must be
+ * contiguous real kernel storage (not vmalloc).  The address of the buffer
+ * passed here is the kernel (virtual) address of the buffer.  The buffer
+ * need not be page aligned, the dma_addr_t returned will point to the same
+ * byte within the page as vaddr.
+ */
+
+static dma_addr_t ps3_map_single(struct device *_dev, void *ptr, size_t size,
+	enum dma_data_direction direction)
+{
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+	int result;
+	unsigned long bus_addr;
+
+	result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size,
+		&bus_addr);
+
+	if (result) {
+		pr_debug("%s:%d: ps3_dma_map failed (%d)\n",
+			__func__, __LINE__, result);
+	}
+
+	return bus_addr;
+}
+
+static void ps3_unmap_single(struct device *_dev, dma_addr_t dma_addr,
+	size_t size, enum dma_data_direction direction)
+{
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+	int result;
+
+	result = ps3_dma_unmap(dev->d_region, dma_addr, size);
+
+	if (result) {
+		pr_debug("%s:%d: ps3_dma_unmap failed (%d)\n",
+			__func__, __LINE__, result);
+	}
+}
+
+static int ps3_map_sg(struct device *_dev, struct scatterlist *sg, int nents,
+	enum dma_data_direction direction)
+{
+#if defined(CONFIG_PS3_DYNAMIC_DMA)
+	BUG_ON("do");
+#endif
+	return 0;
+}
+
+static void ps3_unmap_sg(struct device *_dev, struct scatterlist *sg,
+	int nents, enum dma_data_direction direction)
+{
+#if defined(CONFIG_PS3_DYNAMIC_DMA)
+	BUG_ON("do");
+#endif
+}
+
+static int ps3_dma_supported(struct device *_dev, u64 mask)
+{
+	return 1;
+}
+
+static struct dma_mapping_ops ps3_dma_ops = {
+	.alloc_coherent = ps3_alloc_coherent,
+	.free_coherent = ps3_free_coherent,
+	.map_single = ps3_map_single,
+	.unmap_single = ps3_unmap_single,
+	.map_sg = ps3_map_sg,
+	.unmap_sg = ps3_unmap_sg,
+	.dma_supported = ps3_dma_supported
+};
+
+/**
+ * ps3_system_bus_release_device - remove a device from the system bus
+ */
+
+static void ps3_system_bus_release_device(struct device *_dev)
+{
+	struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+	kfree(dev);
+}
+
+/**
+ * ps3_system_bus_device_register - add a device to the system bus
+ *
+ * ps3_system_bus_device_register() expects the dev object to be allocated
+ * dynamically by the caller.  The system bus takes ownership of the dev
+ * object and frees the object in ps3_system_bus_release_device().
+ */
+
+int ps3_system_bus_device_register(struct ps3_system_bus_device *dev)
+{
+	int result;
+	static unsigned int dev_count = 1;
+
+	dev->core.parent = NULL;
+	dev->core.bus = &ps3_system_bus_type;
+	dev->core.release = ps3_system_bus_release_device;
+
+	dev->core.archdata.of_node = NULL;
+	dev->core.archdata.dma_ops = &ps3_dma_ops;
+	dev->core.archdata.numa_node = 0;
+
+	snprintf(dev->core.bus_id, sizeof(dev->core.bus_id), "sb_%02x",
+		dev_count++);
+
+	pr_debug("%s:%d add %s\n", __func__, __LINE__, dev->core.bus_id);
+
+	result = device_register(&dev->core);
+	return result;
+}
+
+EXPORT_SYMBOL_GPL(ps3_system_bus_device_register);
+
+int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv)
+{
+	int result;
+
+	drv->core.bus = &ps3_system_bus_type;
+
+	result = driver_register(&drv->core);
+	return result;
+}
+
+EXPORT_SYMBOL_GPL(ps3_system_bus_driver_register);
+
+void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv)
+{
+	driver_unregister(&drv->core);
+}
+
+EXPORT_SYMBOL_GPL(ps3_system_bus_driver_unregister);
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 814b9e1873f..828b329e08e 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -53,9 +53,10 @@ static int rtc_dev_open(struct inode *inode, struct file *file)
  * Routine to poll RTC seconds field for change as often as possible,
  * after first RTC_UIE use timer to reduce polling
  */
-static void rtc_uie_task(void *data)
+static void rtc_uie_task(struct work_struct *work)
 {
-	struct rtc_device *rtc = data;
+	struct rtc_device *rtc =
+		container_of(work, struct rtc_device, uie_task);
 	struct rtc_time tm;
 	int num = 0;
 	int err;
@@ -411,7 +412,7 @@ static int rtc_dev_add_device(struct class_device *class_dev,
 	spin_lock_init(&rtc->irq_lock);
 	init_waitqueue_head(&rtc->irq_queue);
 #ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
-	INIT_WORK(&rtc->uie_task, rtc_uie_task, rtc);
+	INIT_WORK(&rtc->uie_task, rtc_uie_task);
 	setup_timer(&rtc->uie_timer, rtc_uie_timer, (unsigned long)rtc);
 #endif
 
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 79ffef6bfaf..2af2d9b53d1 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -54,7 +54,7 @@ static void dasd_flush_request_queue(struct dasd_device *);
 static void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *);
 static int dasd_flush_ccw_queue(struct dasd_device *, int);
 static void dasd_tasklet(struct dasd_device *);
-static void do_kick_device(void *data);
+static void do_kick_device(struct work_struct *);
 
 /*
  * SECTION: Operations on the device structure.
@@ -100,7 +100,7 @@ dasd_alloc_device(void)
 		     (unsigned long) device);
 	INIT_LIST_HEAD(&device->ccw_queue);
 	init_timer(&device->timer);
-	INIT_WORK(&device->kick_work, do_kick_device, device);
+	INIT_WORK(&device->kick_work, do_kick_device);
 	device->state = DASD_STATE_NEW;
 	device->target = DASD_STATE_NEW;
 
@@ -407,11 +407,9 @@ dasd_change_state(struct dasd_device *device)
  * event daemon.
  */
 static void
-do_kick_device(void *data)
+do_kick_device(struct work_struct *work)
 {
-	struct dasd_device *device;
-
-	device = (struct dasd_device *) data;
+	struct dasd_device *device = container_of(work, struct dasd_device, kick_work);
 	dasd_change_state(device);
 	dasd_schedule_bh(device);
 	dasd_put_device(device);
@@ -1264,15 +1262,21 @@ __dasd_check_expire(struct dasd_device * device)
 	if (list_empty(&device->ccw_queue))
 		return;
 	cqr = list_entry(device->ccw_queue.next, struct dasd_ccw_req, list);
-	if (cqr->status == DASD_CQR_IN_IO && cqr->expires != 0) {
-		if (time_after_eq(jiffies, cqr->expires + cqr->starttime)) {
+	if ((cqr->status == DASD_CQR_IN_IO && cqr->expires != 0) &&
+	    (time_after_eq(jiffies, cqr->expires + cqr->starttime))) {
+		if (device->discipline->term_IO(cqr) != 0) {
+			/* Hmpf, try again in 5 sec */
+			dasd_set_timer(device, 5*HZ);
+			DEV_MESSAGE(KERN_ERR, device,
+				    "internal error - timeout (%is) expired "
+				    "for cqr %p, termination failed, "
+				    "retrying in 5s",
+				    (cqr->expires/HZ), cqr);
+		} else {
 			DEV_MESSAGE(KERN_ERR, device,
 				    "internal error - timeout (%is) expired "
 				    "for cqr %p (%i retries left)",
 				    (cqr->expires/HZ), cqr, cqr->retries);
-			if (device->discipline->term_IO(cqr) != 0)
-				/* Hmpf, try again in 1/10 sec */
-				dasd_set_timer(device, 10);
 		}
 	}
 }
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 91cf971f065..17fdd8c9f74 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -684,21 +684,26 @@ dasd_ro_store(struct device *dev, struct device_attribute *attr,
 	      const char *buf, size_t count)
 {
 	struct dasd_devmap *devmap;
-	int ro_flag;
+	int val;
+	char *endp;
 
 	devmap = dasd_devmap_from_cdev(to_ccwdev(dev));
 	if (IS_ERR(devmap))
 		return PTR_ERR(devmap);
-	ro_flag = buf[0] == '1';
+
+	val = simple_strtoul(buf, &endp, 0);
+	if (((endp + 1) < (buf + count)) || (val > 1))
+		return -EINVAL;
+
 	spin_lock(&dasd_devmap_lock);
-	if (ro_flag)
+	if (val)
 		devmap->features |= DASD_FEATURE_READONLY;
 	else
 		devmap->features &= ~DASD_FEATURE_READONLY;
 	if (devmap->device)
 		devmap->device->features = devmap->features;
 	if (devmap->device && devmap->device->gdp)
-		set_disk_ro(devmap->device->gdp, ro_flag);
+		set_disk_ro(devmap->device->gdp, val);
 	spin_unlock(&dasd_devmap_lock);
 	return count;
 }
@@ -729,17 +734,22 @@ dasd_use_diag_store(struct device *dev, struct device_attribute *attr,
 {
 	struct dasd_devmap *devmap;
 	ssize_t rc;
-	int use_diag;
+	int val;
+	char *endp;
 
 	devmap = dasd_devmap_from_cdev(to_ccwdev(dev));
 	if (IS_ERR(devmap))
 		return PTR_ERR(devmap);
-	use_diag = buf[0] == '1';
+
+	val = simple_strtoul(buf, &endp, 0);
+	if (((endp + 1) < (buf + count)) || (val > 1))
+		return -EINVAL;
+
 	spin_lock(&dasd_devmap_lock);
 	/* Changing diag discipline flag is only allowed in offline state. */
 	rc = count;
 	if (!devmap->device) {
-		if (use_diag)
+		if (val)
 			devmap->features |= DASD_FEATURE_USEDIAG;
 		else
 			devmap->features &= ~DASD_FEATURE_USEDIAG;
@@ -854,14 +864,20 @@ dasd_eer_store(struct device *dev, struct device_attribute *attr,
 	       const char *buf, size_t count)
 {
 	struct dasd_devmap *devmap;
-	int rc;
+	int val, rc;
+	char *endp;
 
 	devmap = dasd_devmap_from_cdev(to_ccwdev(dev));
 	if (IS_ERR(devmap))
 		return PTR_ERR(devmap);
 	if (!devmap->device)
-		return count;
-	if (buf[0] == '1') {
+		return -ENODEV;
+
+	val = simple_strtoul(buf, &endp, 0);
+	if (((endp + 1) < (buf + count)) || (val > 1))
+		return -EINVAL;
+
+	if (val) {
 		rc = dasd_eer_enable(devmap->device);
 		if (rc)
 			return rc;
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index d7de175d53f..c9321b920e9 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -299,14 +299,14 @@ raw3215_timeout(unsigned long __data)
 	struct raw3215_info *raw = (struct raw3215_info *) __data;
 	unsigned long flags;
 
-	spin_lock_irqsave(raw->lock, flags);
+	spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 	if (raw->flags & RAW3215_TIMER_RUNS) {
 		del_timer(&raw->timer);
 		raw->flags &= ~RAW3215_TIMER_RUNS;
 		raw3215_mk_write_req(raw);
 		raw3215_start_io(raw);
 	}
-	spin_unlock_irqrestore(raw->lock, flags);
+	spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 /*
@@ -355,10 +355,10 @@ raw3215_tasklet(void *data)
 	unsigned long flags;
 
 	raw = (struct raw3215_info *) data;
-	spin_lock_irqsave(raw->lock, flags);
+	spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 	raw3215_mk_write_req(raw);
 	raw3215_try_io(raw);
-	spin_unlock_irqrestore(raw->lock, flags);
+	spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 	/* Check for pending message from raw3215_irq */
 	if (raw->message != NULL) {
 		printk(raw->message, raw->msg_dstat, raw->msg_cstat);
@@ -512,9 +512,9 @@ raw3215_make_room(struct raw3215_info *raw, unsigned int length)
 		if (RAW3215_BUFFER_SIZE - raw->count >= length)
 			break;
 		/* there might be another cpu waiting for the lock */
-		spin_unlock(raw->lock);
+		spin_unlock(get_ccwdev_lock(raw->cdev));
 		udelay(100);
-		spin_lock(raw->lock);
+		spin_lock(get_ccwdev_lock(raw->cdev));
 	}
 }
 
@@ -528,7 +528,7 @@ raw3215_write(struct raw3215_info *raw, const char *str, unsigned int length)
 	int c, count;
 
 	while (length > 0) {
-		spin_lock_irqsave(raw->lock, flags);
+		spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 		count = (length > RAW3215_BUFFER_SIZE) ?
 					     RAW3215_BUFFER_SIZE : length;
 		length -= count;
@@ -555,7 +555,7 @@ raw3215_write(struct raw3215_info *raw, const char *str, unsigned int length)
 			/* start or queue request */
 			raw3215_try_io(raw);
 		}
-		spin_unlock_irqrestore(raw->lock, flags);
+		spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 	}
 }
 
@@ -568,7 +568,7 @@ raw3215_putchar(struct raw3215_info *raw, unsigned char ch)
 	unsigned long flags;
 	unsigned int length, i;
 
-	spin_lock_irqsave(raw->lock, flags);
+	spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 	if (ch == '\t') {
 		length = TAB_STOP_SIZE - (raw->line_pos%TAB_STOP_SIZE);
 		raw->line_pos += length;
@@ -592,7 +592,7 @@ raw3215_putchar(struct raw3215_info *raw, unsigned char ch)
 		/* start or queue request */
 		raw3215_try_io(raw);
 	}
-	spin_unlock_irqrestore(raw->lock, flags);
+	spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 /*
@@ -604,13 +604,13 @@ raw3215_flush_buffer(struct raw3215_info *raw)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(raw->lock, flags);
+	spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 	if (raw->count > 0) {
 		raw->flags |= RAW3215_FLUSHING;
 		raw3215_try_io(raw);
 		raw->flags &= ~RAW3215_FLUSHING;
 	}
-	spin_unlock_irqrestore(raw->lock, flags);
+	spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 /*
@@ -625,9 +625,9 @@ raw3215_startup(struct raw3215_info *raw)
 		return 0;
 	raw->line_pos = 0;
 	raw->flags |= RAW3215_ACTIVE;
-	spin_lock_irqsave(raw->lock, flags);
+	spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 	raw3215_try_io(raw);
-	spin_unlock_irqrestore(raw->lock, flags);
+	spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 
 	return 0;
 }
@@ -644,21 +644,21 @@ raw3215_shutdown(struct raw3215_info *raw)
 	if (!(raw->flags & RAW3215_ACTIVE) || (raw->flags & RAW3215_FIXED))
 		return;
 	/* Wait for outstanding requests, then free irq */
-	spin_lock_irqsave(raw->lock, flags);
+	spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 	if ((raw->flags & RAW3215_WORKING) ||
 	    raw->queued_write != NULL ||
 	    raw->queued_read != NULL) {
 		raw->flags |= RAW3215_CLOSING;
 		add_wait_queue(&raw->empty_wait, &wait);
 		set_current_state(TASK_INTERRUPTIBLE);
-		spin_unlock_irqrestore(raw->lock, flags);
+		spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 		schedule();
-		spin_lock_irqsave(raw->lock, flags);
+		spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 		remove_wait_queue(&raw->empty_wait, &wait);
 		set_current_state(TASK_RUNNING);
 		raw->flags &= ~(RAW3215_ACTIVE | RAW3215_CLOSING);
 	}
-	spin_unlock_irqrestore(raw->lock, flags);
+	spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 static int
@@ -686,7 +686,6 @@ raw3215_probe (struct ccw_device *cdev)
 	}
 
 	raw->cdev = cdev;
-	raw->lock = get_ccwdev_lock(cdev);
 	raw->inbuf = (char *) raw + sizeof(struct raw3215_info);
 	memset(raw, 0, sizeof(struct raw3215_info));
 	raw->buffer = (char *) kmalloc(RAW3215_BUFFER_SIZE,
@@ -809,9 +808,9 @@ con3215_unblank(void)
 	unsigned long flags;
 
 	raw = raw3215[0];  /* console 3215 is the first one */
-	spin_lock_irqsave(raw->lock, flags);
+	spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 	raw3215_make_room(raw, RAW3215_BUFFER_SIZE);
-	spin_unlock_irqrestore(raw->lock, flags);
+	spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 static int __init 
@@ -873,7 +872,6 @@ con3215_init(void)
 	raw->buffer = (char *) alloc_bootmem_low(RAW3215_BUFFER_SIZE);
 	raw->inbuf = (char *) alloc_bootmem_low(RAW3215_INBUF_SIZE);
 	raw->cdev = cdev;
-	raw->lock = get_ccwdev_lock(cdev);
 	cdev->dev.driver_data = raw;
 	cdev->handler = raw3215_irq;
 
@@ -1066,10 +1064,10 @@ tty3215_unthrottle(struct tty_struct * tty)
 
 	raw = (struct raw3215_info *) tty->driver_data;
 	if (raw->flags & RAW3215_THROTTLED) {
-		spin_lock_irqsave(raw->lock, flags);
+		spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 		raw->flags &= ~RAW3215_THROTTLED;
 		raw3215_try_io(raw);
-		spin_unlock_irqrestore(raw->lock, flags);
+		spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 	}
 }
 
@@ -1096,10 +1094,10 @@ tty3215_start(struct tty_struct *tty)
 
 	raw = (struct raw3215_info *) tty->driver_data;
 	if (raw->flags & RAW3215_STOPPED) {
-		spin_lock_irqsave(raw->lock, flags);
+		spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
 		raw->flags &= ~RAW3215_STOPPED;
 		raw3215_try_io(raw);
-		spin_unlock_irqrestore(raw->lock, flags);
+		spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 	}
 }
 
diff --git a/drivers/s390/char/sclp_quiesce.c b/drivers/s390/char/sclp_quiesce.c
index 32004aae95c..ffa9282ce97 100644
--- a/drivers/s390/char/sclp_quiesce.c
+++ b/drivers/s390/char/sclp_quiesce.c
@@ -19,52 +19,17 @@
 
 #include "sclp.h"
 
-
-#ifdef CONFIG_SMP
-/* Signal completion of shutdown process. All CPUs except the first to enter
- * this function: go to stopped state. First CPU: wait until all other
- * CPUs are in stopped or check stop state. Afterwards, load special PSW
- * to indicate completion. */
-static void
-do_load_quiesce_psw(void * __unused)
-{
-	static atomic_t cpuid = ATOMIC_INIT(-1);
-	psw_t quiesce_psw;
-	int cpu;
-
-	if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) != -1)
-		signal_processor(smp_processor_id(), sigp_stop);
-	/* Wait for all other cpus to enter stopped state */
-	for_each_online_cpu(cpu) {
-		if (cpu == smp_processor_id())
-			continue;
-		while(!smp_cpu_not_running(cpu))
-			cpu_relax();
-	}
-	/* Quiesce the last cpu with the special psw */
-	quiesce_psw.mask = PSW_BASE_BITS | PSW_MASK_WAIT;
-	quiesce_psw.addr = 0xfff;
-	__load_psw(quiesce_psw);
-}
-
-/* Shutdown handler. Perform shutdown function on all CPUs. */
-static void
-do_machine_quiesce(void)
-{
-	on_each_cpu(do_load_quiesce_psw, NULL, 0, 0);
-}
-#else
 /* Shutdown handler. Signal completion of shutdown by loading special PSW. */
 static void
 do_machine_quiesce(void)
 {
 	psw_t quiesce_psw;
 
+	smp_send_stop();
 	quiesce_psw.mask = PSW_BASE_BITS | PSW_MASK_WAIT;
 	quiesce_psw.addr = 0xfff;
 	__load_psw(quiesce_psw);
 }
-#endif
 
 /* Handler for quiesce event. Start shutdown procedure. */
 static void
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 2d78f0f4a40..dbfb77b0392 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -251,6 +251,8 @@ s390_subchannel_remove_chpid(struct device *dev, void *data)
 		cc = cio_clear(sch);
 		if (cc == -ENODEV)
 			goto out_unreg;
+		/* Request retry of internal operation. */
+		device_set_intretry(sch);
 		/* Call handler. */
 		if (sch->driver && sch->driver->termination)
 			sch->driver->termination(&sch->dev);
@@ -711,9 +713,6 @@ static inline int check_for_io_on_path(struct subchannel *sch, int index)
 {
 	int cc;
 
-	if (!device_is_online(sch))
-		/* cio could be doing I/O. */
-		return 0;
 	cc = stsch(sch->schid, &sch->schib);
 	if (cc)
 		return 0;
@@ -722,6 +721,26 @@ static inline int check_for_io_on_path(struct subchannel *sch, int index)
 	return 0;
 }
 
+static void terminate_internal_io(struct subchannel *sch)
+{
+	if (cio_clear(sch)) {
+		/* Recheck device in case clear failed. */
+		sch->lpm = 0;
+		if (device_trigger_verify(sch) != 0) {
+			if(css_enqueue_subchannel_slow(sch->schid)) {
+				css_clear_subchannel_slow_list();
+				need_rescan = 1;
+			}
+		}
+		return;
+	}
+	/* Request retry of internal operation. */
+	device_set_intretry(sch);
+	/* Call handler. */
+	if (sch->driver && sch->driver->termination)
+		sch->driver->termination(&sch->dev);
+}
+
 static inline void
 __s390_subchannel_vary_chpid(struct subchannel *sch, __u8 chpid, int on)
 {
@@ -744,20 +763,26 @@ __s390_subchannel_vary_chpid(struct subchannel *sch, __u8 chpid, int on)
 				device_trigger_reprobe(sch);
 			else if (sch->driver && sch->driver->verify)
 				sch->driver->verify(&sch->dev);
-		} else {
-			sch->opm &= ~(0x80 >> chp);
-			sch->lpm &= ~(0x80 >> chp);
-			if (check_for_io_on_path(sch, chp))
+			break;
+		}
+		sch->opm &= ~(0x80 >> chp);
+		sch->lpm &= ~(0x80 >> chp);
+		if (check_for_io_on_path(sch, chp)) {
+			if (device_is_online(sch))
 				/* Path verification is done after killing. */
 				device_kill_io(sch);
-			else if (!sch->lpm) {
+			else
+				/* Kill and retry internal I/O. */
+				terminate_internal_io(sch);
+		} else if (!sch->lpm) {
+			if (device_trigger_verify(sch) != 0) {
 				if (css_enqueue_subchannel_slow(sch->schid)) {
 					css_clear_subchannel_slow_list();
 					need_rescan = 1;
 				}
-			} else if (sch->driver && sch->driver->verify)
-				sch->driver->verify(&sch->dev);
-		}
+			}
+		} else if (sch->driver && sch->driver->verify)
+			sch->driver->verify(&sch->dev);
 		break;
 	}
 	spin_unlock_irqrestore(&sch->lock, flags);
@@ -1465,41 +1490,6 @@ chsc_get_chp_desc(struct subchannel *sch, int chp_no)
 	return desc;
 }
 
-static int reset_channel_path(struct channel_path *chp)
-{
-	int cc;
-
-	cc = rchp(chp->id);
-	switch (cc) {
-	case 0:
-		return 0;
-	case 2:
-		return -EBUSY;
-	default:
-		return -ENODEV;
-	}
-}
-
-static void reset_channel_paths_css(struct channel_subsystem *css)
-{
-	int i;
-
-	for (i = 0; i <= __MAX_CHPID; i++) {
-		if (css->chps[i])
-			reset_channel_path(css->chps[i]);
-	}
-}
-
-void cio_reset_channel_paths(void)
-{
-	int i;
-
-	for (i = 0; i <= __MAX_CSSID; i++) {
-		if (css[i] && css[i]->valid)
-			reset_channel_paths_css(css[i]);
-	}
-}
-
 static int __init
 chsc_alloc_sei_area(void)
 {
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 8936e460a80..20aee278384 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -21,6 +21,7 @@
 #include <asm/irq.h>
 #include <asm/irq_regs.h>
 #include <asm/setup.h>
+#include <asm/reset.h>
 #include "airq.h"
 #include "cio.h"
 #include "css.h"
@@ -28,6 +29,7 @@
 #include "ioasm.h"
 #include "blacklist.h"
 #include "cio_debug.h"
+#include "../s390mach.h"
 
 debug_info_t *cio_debug_msg_id;
 debug_info_t *cio_debug_trace_id;
@@ -841,26 +843,12 @@ __clear_subchannel_easy(struct subchannel_id schid)
 	return -EBUSY;
 }
 
-struct sch_match_id {
-	struct subchannel_id schid;
-	struct ccw_dev_id devid;
-	int rc;
-};
-
-static int __shutdown_subchannel_easy_and_match(struct subchannel_id schid,
-	void *data)
+static int __shutdown_subchannel_easy(struct subchannel_id schid, void *data)
 {
 	struct schib schib;
-	struct sch_match_id *match_id = data;
 
 	if (stsch_err(schid, &schib))
 		return -ENXIO;
-	if (match_id && schib.pmcw.dnv &&
-		(schib.pmcw.dev == match_id->devid.devno) &&
-		(schid.ssid == match_id->devid.ssid)) {
-		match_id->schid = schid;
-		match_id->rc = 0;
-	}
 	if (!schib.pmcw.ena)
 		return 0;
 	switch(__disable_subchannel_easy(schid, &schib)) {
@@ -876,27 +864,111 @@ static int __shutdown_subchannel_easy_and_match(struct subchannel_id schid,
 	return 0;
 }
 
-static int clear_all_subchannels_and_match(struct ccw_dev_id *devid,
-	struct subchannel_id *schid)
+static atomic_t chpid_reset_count;
+
+static void s390_reset_chpids_mcck_handler(void)
+{
+	struct crw crw;
+	struct mci *mci;
+
+	/* Check for pending channel report word. */
+	mci = (struct mci *)&S390_lowcore.mcck_interruption_code;
+	if (!mci->cp)
+		return;
+	/* Process channel report words. */
+	while (stcrw(&crw) == 0) {
+		/* Check for responses to RCHP. */
+		if (crw.slct && crw.rsc == CRW_RSC_CPATH)
+			atomic_dec(&chpid_reset_count);
+	}
+}
+
+#define RCHP_TIMEOUT (30 * USEC_PER_SEC)
+static void css_reset(void)
+{
+	int i, ret;
+	unsigned long long timeout;
+
+	/* Reset subchannels. */
+	for_each_subchannel(__shutdown_subchannel_easy,  NULL);
+	/* Reset channel paths. */
+	s390_reset_mcck_handler = s390_reset_chpids_mcck_handler;
+	/* Enable channel report machine checks. */
+	__ctl_set_bit(14, 28);
+	/* Temporarily reenable machine checks. */
+	local_mcck_enable();
+	for (i = 0; i <= __MAX_CHPID; i++) {
+		ret = rchp(i);
+		if ((ret == 0) || (ret == 2))
+			/*
+			 * rchp either succeeded, or another rchp is already
+			 * in progress. In either case, we'll get a crw.
+			 */
+			atomic_inc(&chpid_reset_count);
+	}
+	/* Wait for machine check for all channel paths. */
+	timeout = get_clock() + (RCHP_TIMEOUT << 12);
+	while (atomic_read(&chpid_reset_count) != 0) {
+		if (get_clock() > timeout)
+			break;
+		cpu_relax();
+	}
+	/* Disable machine checks again. */
+	local_mcck_disable();
+	/* Disable channel report machine checks. */
+	__ctl_clear_bit(14, 28);
+	s390_reset_mcck_handler = NULL;
+}
+
+static struct reset_call css_reset_call = {
+	.fn = css_reset,
+};
+
+static int __init init_css_reset_call(void)
+{
+	atomic_set(&chpid_reset_count, 0);
+	register_reset_call(&css_reset_call);
+	return 0;
+}
+
+arch_initcall(init_css_reset_call);
+
+struct sch_match_id {
+	struct subchannel_id schid;
+	struct ccw_dev_id devid;
+	int rc;
+};
+
+static int __reipl_subchannel_match(struct subchannel_id schid, void *data)
+{
+	struct schib schib;
+	struct sch_match_id *match_id = data;
+
+	if (stsch_err(schid, &schib))
+		return -ENXIO;
+	if (schib.pmcw.dnv &&
+	    (schib.pmcw.dev == match_id->devid.devno) &&
+	    (schid.ssid == match_id->devid.ssid)) {
+		match_id->schid = schid;
+		match_id->rc = 0;
+		return 1;
+	}
+	return 0;
+}
+
+static int reipl_find_schid(struct ccw_dev_id *devid,
+			    struct subchannel_id *schid)
 {
 	struct sch_match_id match_id;
 
 	match_id.devid = *devid;
 	match_id.rc = -ENODEV;
-	local_irq_disable();
-	for_each_subchannel(__shutdown_subchannel_easy_and_match, &match_id);
+	for_each_subchannel(__reipl_subchannel_match, &match_id);
 	if (match_id.rc == 0)
 		*schid = match_id.schid;
 	return match_id.rc;
 }
 
-
-void clear_all_subchannels(void)
-{
-	local_irq_disable();
-	for_each_subchannel(__shutdown_subchannel_easy_and_match, NULL);
-}
-
 extern void do_reipl_asm(__u32 schid);
 
 /* Make sure all subchannels are quiet before we re-ipl an lpar. */
@@ -904,9 +976,9 @@ void reipl_ccw_dev(struct ccw_dev_id *devid)
 {
 	struct subchannel_id schid;
 
-	if (clear_all_subchannels_and_match(devid, &schid))
+	s390_reset_system();
+	if (reipl_find_schid(devid, &schid) != 0)
 		panic("IPL Device not found\n");
-	cio_reset_channel_paths();
 	do_reipl_asm(*((__u32*)&schid));
 }
 
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index ad7f7e1c016..26cf2f5ae2e 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -334,7 +334,7 @@ static LIST_HEAD(slow_subchannels_head);
 static DEFINE_SPINLOCK(slow_subchannel_lock);
 
 static void
-css_trigger_slow_path(void)
+css_trigger_slow_path(struct work_struct *unused)
 {
 	CIO_TRACE_EVENT(4, "slowpath");
 
@@ -359,8 +359,7 @@ css_trigger_slow_path(void)
 	spin_unlock_irq(&slow_subchannel_lock);
 }
 
-typedef void (*workfunc)(void *);
-DECLARE_WORK(slow_path_work, (workfunc)css_trigger_slow_path, NULL);
+DECLARE_WORK(slow_path_work, css_trigger_slow_path);
 struct workqueue_struct *slow_path_wq;
 
 /* Reprobe subchannel if unregistered. */
@@ -397,7 +396,7 @@ static int reprobe_subchannel(struct subchannel_id schid, void *data)
 }
 
 /* Work function used to reprobe all unregistered subchannels. */
-static void reprobe_all(void *data)
+static void reprobe_all(struct work_struct *unused)
 {
 	int ret;
 
@@ -413,7 +412,7 @@ static void reprobe_all(void *data)
 		      need_reprobe);
 }
 
-DECLARE_WORK(css_reprobe_work, reprobe_all, NULL);
+DECLARE_WORK(css_reprobe_work, reprobe_all);
 
 /* Schedule reprobing of all unregistered subchannels. */
 void css_schedule_reprobe(void)
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 4c2ff833628..9ff064e7176 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -94,6 +94,7 @@ struct ccw_device_private {
 		unsigned int donotify:1;    /* call notify function */
 		unsigned int recog_done:1;  /* dev. recog. complete */
 		unsigned int fake_irb:1;    /* deliver faked irb */
+		unsigned int intretry:1;    /* retry internal operation */
 	} __attribute__((packed)) flags;
 	unsigned long intparm;	/* user interruption parameter */
 	struct qdio_irq *qdio_data;
@@ -171,6 +172,8 @@ void device_trigger_reprobe(struct subchannel *);
 /* Helper functions for vary on/off. */
 int device_is_online(struct subchannel *);
 void device_kill_io(struct subchannel *);
+void device_set_intretry(struct subchannel *sch);
+int device_trigger_verify(struct subchannel *sch);
 
 /* Machine check helper function. */
 void device_kill_pending_timer(struct subchannel *);
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 39c98f94050..d3d3716ff84 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -687,8 +687,20 @@ io_subchannel_register(void *data)
 	cdev = data;
 	sch = to_subchannel(cdev->dev.parent);
 
+	/*
+	 * io_subchannel_register() will also be called after device
+	 * recognition has been done for a boxed device (which will already
+	 * be registered). We need to reprobe since we may now have sense id
+	 * information.
+	 */
 	if (klist_node_attached(&cdev->dev.knode_parent)) {
-		bus_rescan_devices(&ccw_bus_type);
+		if (!cdev->drv) {
+			ret = device_reprobe(&cdev->dev);
+			if (ret)
+				/* We can't do much here. */
+				dev_info(&cdev->dev, "device_reprobe() returned"
+					 " %d\n", ret);
+		}
 		goto out;
 	}
 	/* make it known to the system */
@@ -948,6 +960,9 @@ io_subchannel_ioterm(struct device *dev)
 	cdev = dev->driver_data;
 	if (!cdev)
 		return;
+	/* Internal I/O will be retried by the interrupt handler. */
+	if (cdev->private->flags.intretry)
+		return;
 	cdev->private->state = DEV_STATE_CLEAR_VERIFY;
 	if (cdev->handler)
 		cdev->handler(cdev, cdev->private->intparm,
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index de3d0857db9..09c7672eb3f 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -59,6 +59,27 @@ device_set_disconnected(struct subchannel *sch)
 	cdev->private->state = DEV_STATE_DISCONNECTED;
 }
 
+void device_set_intretry(struct subchannel *sch)
+{
+	struct ccw_device *cdev;
+
+	cdev = sch->dev.driver_data;
+	if (!cdev)
+		return;
+	cdev->private->flags.intretry = 1;
+}
+
+int device_trigger_verify(struct subchannel *sch)
+{
+	struct ccw_device *cdev;
+
+	cdev = sch->dev.driver_data;
+	if (!cdev || !cdev->online)
+		return -EINVAL;
+	dev_fsm_event(cdev, DEV_EVENT_VERIFY);
+	return 0;
+}
+
 /*
  * Timeout function. It just triggers a DEV_EVENT_TIMEOUT.
  */
@@ -893,6 +914,12 @@ ccw_device_w4sense(struct ccw_device *cdev, enum dev_event dev_event)
 	 * had killed the original request.
 	 */
 	if (irb->scsw.fctl & (SCSW_FCTL_CLEAR_FUNC | SCSW_FCTL_HALT_FUNC)) {
+		/* Retry Basic Sense if requested. */
+		if (cdev->private->flags.intretry) {
+			cdev->private->flags.intretry = 0;
+			ccw_device_do_sense(cdev, irb);
+			return;
+		}
 		cdev->private->flags.dosense = 0;
 		memset(&cdev->private->irb, 0, sizeof(struct irb));
 		ccw_device_accumulate_irb(cdev, irb);
diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c
index a74785b9e4e..f17275917fe 100644
--- a/drivers/s390/cio/device_id.c
+++ b/drivers/s390/cio/device_id.c
@@ -191,6 +191,8 @@ __ccw_device_sense_id_start(struct ccw_device *cdev)
 		if ((sch->opm & cdev->private->imask) != 0 &&
 		    cdev->private->iretry > 0) {
 			cdev->private->iretry--;
+			/* Reset internal retry indication. */
+			cdev->private->flags.intretry = 0;
 			ret = cio_start (sch, cdev->private->iccws,
 					 cdev->private->imask);
 			/* ret is 0, -EBUSY, -EACCES or -ENODEV */
@@ -237,8 +239,14 @@ ccw_device_check_sense_id(struct ccw_device *cdev)
 		return 0; /* Success */
 	}
 	/* Check the error cases. */
-	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+		/* Retry Sense ID if requested. */
+		if (cdev->private->flags.intretry) {
+			cdev->private->flags.intretry = 0;
+			return -EAGAIN;
+		}
 		return -ETIME;
+	}
 	if (irb->esw.esw0.erw.cons && (irb->ecw[0] & SNS0_CMD_REJECT)) {
 		/*
 		 * if the device doesn't support the SenseID
diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c
index 2975ce888c1..cb1879a9681 100644
--- a/drivers/s390/cio/device_pgid.c
+++ b/drivers/s390/cio/device_pgid.c
@@ -71,6 +71,8 @@ __ccw_device_sense_pgid_start(struct ccw_device *cdev)
 		ccw->cda = (__u32) __pa (&cdev->private->pgid[i]);
 		if (cdev->private->iretry > 0) {
 			cdev->private->iretry--;
+			/* Reset internal retry indication. */
+			cdev->private->flags.intretry = 0;
 			ret = cio_start (sch, cdev->private->iccws, 
 					 cdev->private->imask);
 			/* ret is 0, -EBUSY, -EACCES or -ENODEV */
@@ -122,8 +124,14 @@ __ccw_device_check_sense_pgid(struct ccw_device *cdev)
 
 	sch = to_subchannel(cdev->dev.parent);
 	irb = &cdev->private->irb;
-	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+		/* Retry Sense PGID if requested. */
+		if (cdev->private->flags.intretry) {
+			cdev->private->flags.intretry = 0;
+			return -EAGAIN;
+		}
 		return -ETIME;
+	}
 	if (irb->esw.esw0.erw.cons &&
 	    (irb->ecw[0]&(SNS0_CMD_REJECT|SNS0_INTERVENTION_REQ))) {
 		/*
@@ -253,6 +261,8 @@ __ccw_device_do_pgid(struct ccw_device *cdev, __u8 func)
 	ret = -EACCES;
 	if (cdev->private->iretry > 0) {
 		cdev->private->iretry--;
+		/* Reset internal retry indication. */
+		cdev->private->flags.intretry = 0;
 		ret = cio_start (sch, cdev->private->iccws,
 				 cdev->private->imask);
 		/* We expect an interrupt in case of success or busy
@@ -293,6 +303,8 @@ static int __ccw_device_do_nop(struct ccw_device *cdev)
 	ret = -EACCES;
 	if (cdev->private->iretry > 0) {
 		cdev->private->iretry--;
+		/* Reset internal retry indication. */
+		cdev->private->flags.intretry = 0;
 		ret = cio_start (sch, cdev->private->iccws,
 				 cdev->private->imask);
 		/* We expect an interrupt in case of success or busy
@@ -321,8 +333,14 @@ __ccw_device_check_pgid(struct ccw_device *cdev)
 
 	sch = to_subchannel(cdev->dev.parent);
 	irb = &cdev->private->irb;
-	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+		/* Retry Set PGID if requested. */
+		if (cdev->private->flags.intretry) {
+			cdev->private->flags.intretry = 0;
+			return -EAGAIN;
+		}
 		return -ETIME;
+	}
 	if (irb->esw.esw0.erw.cons) {
 		if (irb->ecw[0] & SNS0_CMD_REJECT)
 			return -EOPNOTSUPP;
@@ -360,8 +378,14 @@ static int __ccw_device_check_nop(struct ccw_device *cdev)
 
 	sch = to_subchannel(cdev->dev.parent);
 	irb = &cdev->private->irb;
-	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+	if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+		/* Retry NOP if requested. */
+		if (cdev->private->flags.intretry) {
+			cdev->private->flags.intretry = 0;
+			return -EAGAIN;
+		}
 		return -ETIME;
+	}
 	if (irb->scsw.cc == 3) {
 		CIO_MSG_EVENT(2, "NOP - Device %04x on Subchannel 0.%x.%04x,"
 			      " lpm %02X, became 'not operational'\n",
diff --git a/drivers/s390/cio/device_status.c b/drivers/s390/cio/device_status.c
index 3f7cbce4cd8..bdcf930f7be 100644
--- a/drivers/s390/cio/device_status.c
+++ b/drivers/s390/cio/device_status.c
@@ -319,6 +319,9 @@ ccw_device_do_sense(struct ccw_device *cdev, struct irb *irb)
 	sch->sense_ccw.count = SENSE_MAX_COUNT;
 	sch->sense_ccw.flags = CCW_FLAG_SLI;
 
+	/* Reset internal retry indication. */
+	cdev->private->flags.intretry = 0;
+
 	return cio_start (sch, &sch->sense_ccw, 0xff);
 }
 
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 476aa1da5cb..8d5fa1b4d11 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -481,7 +481,7 @@ qdio_stop_polling(struct qdio_q *q)
        unsigned char state = 0;
        struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
 
-	if (!atomic_swap(&q->polling,0)) 
+	if (!atomic_xchg(&q->polling,0))
 		return 1;
 
 	QDIO_DBF_TEXT4(0,trace,"stoppoll");
@@ -1964,8 +1964,8 @@ qdio_irq_check_sense(struct subchannel_id schid, struct irb *irb)
 		QDIO_DBF_HEX0(0,sense,irb,QDIO_DBF_SENSE_LEN);
 
 		QDIO_PRINT_WARN("sense data available on qdio channel.\n");
-		HEXDUMP16(WARN,"irb: ",irb);
-		HEXDUMP16(WARN,"sense data: ",irb->ecw);
+		QDIO_HEXDUMP16(WARN,"irb: ",irb);
+		QDIO_HEXDUMP16(WARN,"sense data: ",irb->ecw);
 	}
 		
 }
@@ -3425,7 +3425,7 @@ do_qdio_handle_inbound(struct qdio_q *q, unsigned int callflags,
 	
 	if ((used_elements+count==QDIO_MAX_BUFFERS_PER_Q)&&
 	    (callflags&QDIO_FLAG_UNDER_INTERRUPT))
-		atomic_swap(&q->polling,0);
+		atomic_xchg(&q->polling,0);
 	
 	if (used_elements) 
 		return;
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 49bb9e371c3..42927c1b745 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -236,7 +236,7 @@ enum qdio_irq_states {
 #define QDIO_PRINT_EMERG(x...) do { } while (0)
 #endif
 
-#define HEXDUMP16(importance,header,ptr) \
+#define QDIO_HEXDUMP16(importance,header,ptr) \
 QDIO_PRINT_##importance(header "%02x %02x %02x %02x  " \
 			"%02x %02x %02x %02x  %02x %02x %02x %02x  " \
 			"%02x %02x %02x %02x\n",*(((char*)ptr)), \
@@ -429,8 +429,6 @@ struct qdio_perf_stats {
 };
 #endif /* QDIO_PERFORMANCE_STATS */
 
-#define atomic_swap(a,b) xchg((int*)a.counter,b)
-
 /* unlikely as the later the better */
 #define SYNC_MEMORY if (unlikely(q->siga_sync)) qdio_siga_sync_q(q)
 #define SYNC_MEMORY_ALL if (unlikely(q->siga_sync)) \
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 79d89c36891..e4dc947e74e 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -37,7 +37,7 @@
 #include "ap_bus.h"
 
 /* Some prototypes. */
-static void ap_scan_bus(void *);
+static void ap_scan_bus(struct work_struct *);
 static void ap_poll_all(unsigned long);
 static void ap_poll_timeout(unsigned long);
 static int ap_poll_thread_start(void);
@@ -71,7 +71,7 @@ static struct device *ap_root_device = NULL;
 static struct workqueue_struct *ap_work_queue;
 static struct timer_list ap_config_timer;
 static int ap_config_time = AP_CONFIG_TIME;
-static DECLARE_WORK(ap_config_work, ap_scan_bus, NULL);
+static DECLARE_WORK(ap_config_work, ap_scan_bus);
 
 /**
  * Tasklet & timer for AP request polling.
@@ -431,7 +431,15 @@ static int ap_uevent (struct device *dev, char **envp, int num_envp,
 			   ap_dev->device_type);
 	if (buffer_size - length <= 0)
 		return -ENOMEM;
-	envp[1] = 0;
+	buffer += length;
+	buffer_size -= length;
+	/* Add MODALIAS= */
+	envp[1] = buffer;
+	length = scnprintf(buffer, buffer_size, "MODALIAS=ap:t%02X",
+			   ap_dev->device_type);
+	if (buffer_size - length <= 0)
+		return -ENOMEM;
+	envp[2] = NULL;
 	return 0;
 }
 
@@ -724,7 +732,7 @@ static void ap_device_release(struct device *dev)
 	kfree(ap_dev);
 }
 
-static void ap_scan_bus(void *data)
+static void ap_scan_bus(struct work_struct *unused)
 {
 	struct ap_device *ap_dev;
 	struct device *dev;
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 16ac68c27a2..e5665b6743a 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -54,6 +54,8 @@
 #error Cannot compile lcs.c without some net devices switched on.
 #endif
 
+#define PRINTK_HEADER		" lcs: "
+
 /**
  * initialization string for output
  */
@@ -65,7 +67,7 @@ static char debug_buffer[255];
  * Some prototypes.
  */
 static void lcs_tasklet(unsigned long);
-static void lcs_start_kernel_thread(struct lcs_card *card);
+static void lcs_start_kernel_thread(struct work_struct *);
 static void lcs_get_frames_cb(struct lcs_channel *, struct lcs_buffer *);
 static int lcs_send_delipm(struct lcs_card *, struct lcs_ipm_list *);
 static int lcs_recovery(void *ptr);
@@ -120,7 +122,7 @@ lcs_alloc_channel(struct lcs_channel *channel)
 			kzalloc(LCS_IOBUFFERSIZE, GFP_DMA | GFP_KERNEL);
 		if (channel->iob[cnt].data == NULL)
 			break;
-		channel->iob[cnt].state = BUF_STATE_EMPTY;
+		channel->iob[cnt].state = LCS_BUF_STATE_EMPTY;
 	}
 	if (cnt < LCS_NUM_BUFFS) {
 		/* Not all io buffers could be allocated. */
@@ -236,7 +238,7 @@ lcs_setup_read_ccws(struct lcs_card *card)
 		((struct lcs_header *)
 		 card->read.iob[cnt].data)->offset = LCS_ILLEGAL_OFFSET;
 		card->read.iob[cnt].callback = lcs_get_frames_cb;
-		card->read.iob[cnt].state = BUF_STATE_READY;
+		card->read.iob[cnt].state = LCS_BUF_STATE_READY;
 		card->read.iob[cnt].count = LCS_IOBUFFERSIZE;
 	}
 	card->read.ccws[0].flags &= ~CCW_FLAG_PCI;
@@ -247,7 +249,7 @@ lcs_setup_read_ccws(struct lcs_card *card)
 	card->read.ccws[LCS_NUM_BUFFS].cda =
 		(__u32) __pa(card->read.ccws);
 	/* Setg initial state of the read channel. */
-	card->read.state = CH_STATE_INIT;
+	card->read.state = LCS_CH_STATE_INIT;
 
 	card->read.io_idx = 0;
 	card->read.buf_idx = 0;
@@ -294,7 +296,7 @@ lcs_setup_write_ccws(struct lcs_card *card)
 	card->write.ccws[LCS_NUM_BUFFS].cda =
 		(__u32) __pa(card->write.ccws);
 	/* Set initial state of the write channel. */
-	card->read.state = CH_STATE_INIT;
+	card->read.state = LCS_CH_STATE_INIT;
 
 	card->write.io_idx = 0;
 	card->write.buf_idx = 0;
@@ -496,7 +498,7 @@ lcs_start_channel(struct lcs_channel *channel)
 			      channel->ccws + channel->io_idx, 0, 0,
 			      DOIO_DENY_PREFETCH | DOIO_ALLOW_SUSPEND);
 	if (rc == 0)
-		channel->state = CH_STATE_RUNNING;
+		channel->state = LCS_CH_STATE_RUNNING;
 	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
 	if (rc) {
 		LCS_DBF_TEXT_(4,trace,"essh%s", channel->ccwdev->dev.bus_id);
@@ -520,8 +522,8 @@ lcs_clear_channel(struct lcs_channel *channel)
 		LCS_DBF_TEXT_(4,trace,"ecsc%s", channel->ccwdev->dev.bus_id);
 		return rc;
 	}
-	wait_event(channel->wait_q, (channel->state == CH_STATE_CLEARED));
-	channel->state = CH_STATE_STOPPED;
+	wait_event(channel->wait_q, (channel->state == LCS_CH_STATE_CLEARED));
+	channel->state = LCS_CH_STATE_STOPPED;
 	return rc;
 }
 
@@ -535,11 +537,11 @@ lcs_stop_channel(struct lcs_channel *channel)
 	unsigned long flags;
 	int rc;
 
-	if (channel->state == CH_STATE_STOPPED)
+	if (channel->state == LCS_CH_STATE_STOPPED)
 		return 0;
 	LCS_DBF_TEXT(4,trace,"haltsch");
 	LCS_DBF_TEXT_(4,trace,"%s", channel->ccwdev->dev.bus_id);
-	channel->state = CH_STATE_INIT;
+	channel->state = LCS_CH_STATE_INIT;
 	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
 	rc = ccw_device_halt(channel->ccwdev, (addr_t) channel);
 	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
@@ -548,7 +550,7 @@ lcs_stop_channel(struct lcs_channel *channel)
 		return rc;
 	}
 	/* Asynchronous halt initialted. Wait for its completion. */
-	wait_event(channel->wait_q, (channel->state == CH_STATE_HALTED));
+	wait_event(channel->wait_q, (channel->state == LCS_CH_STATE_HALTED));
 	lcs_clear_channel(channel);
 	return 0;
 }
@@ -596,8 +598,8 @@ __lcs_get_buffer(struct lcs_channel *channel)
 	LCS_DBF_TEXT(5, trace, "_getbuff");
 	index = channel->io_idx;
 	do {
-		if (channel->iob[index].state == BUF_STATE_EMPTY) {
-			channel->iob[index].state = BUF_STATE_LOCKED;
+		if (channel->iob[index].state == LCS_BUF_STATE_EMPTY) {
+			channel->iob[index].state = LCS_BUF_STATE_LOCKED;
 			return channel->iob + index;
 		}
 		index = (index + 1) & (LCS_NUM_BUFFS - 1);
@@ -626,7 +628,7 @@ __lcs_resume_channel(struct lcs_channel *channel)
 {
 	int rc;
 
-	if (channel->state != CH_STATE_SUSPENDED)
+	if (channel->state != LCS_CH_STATE_SUSPENDED)
 		return 0;
 	if (channel->ccws[channel->io_idx].flags & CCW_FLAG_SUSPEND)
 		return 0;
@@ -636,7 +638,7 @@ __lcs_resume_channel(struct lcs_channel *channel)
 		LCS_DBF_TEXT_(4, trace, "ersc%s", channel->ccwdev->dev.bus_id);
 		PRINT_ERR("Error in lcs_resume_channel: rc=%d\n",rc);
 	} else
-		channel->state = CH_STATE_RUNNING;
+		channel->state = LCS_CH_STATE_RUNNING;
 	return rc;
 
 }
@@ -670,10 +672,10 @@ lcs_ready_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
 	int index, rc;
 
 	LCS_DBF_TEXT(5, trace, "rdybuff");
-	BUG_ON(buffer->state != BUF_STATE_LOCKED &&
-	       buffer->state != BUF_STATE_PROCESSED);
+	BUG_ON(buffer->state != LCS_BUF_STATE_LOCKED &&
+	       buffer->state != LCS_BUF_STATE_PROCESSED);
 	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	buffer->state = BUF_STATE_READY;
+	buffer->state = LCS_BUF_STATE_READY;
 	index = buffer - channel->iob;
 	/* Set length. */
 	channel->ccws[index].count = buffer->count;
@@ -695,8 +697,8 @@ __lcs_processed_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
 	int index, prev, next;
 
 	LCS_DBF_TEXT(5, trace, "prcsbuff");
-	BUG_ON(buffer->state != BUF_STATE_READY);
-	buffer->state = BUF_STATE_PROCESSED;
+	BUG_ON(buffer->state != LCS_BUF_STATE_READY);
+	buffer->state = LCS_BUF_STATE_PROCESSED;
 	index = buffer - channel->iob;
 	prev = (index - 1) & (LCS_NUM_BUFFS - 1);
 	next = (index + 1) & (LCS_NUM_BUFFS - 1);
@@ -704,7 +706,7 @@ __lcs_processed_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
 	channel->ccws[index].flags |= CCW_FLAG_SUSPEND;
 	channel->ccws[index].flags &= ~CCW_FLAG_PCI;
 	/* Check the suspend bit of the previous buffer. */
-	if (channel->iob[prev].state == BUF_STATE_READY) {
+	if (channel->iob[prev].state == LCS_BUF_STATE_READY) {
 		/*
 		 * Previous buffer is in state ready. It might have
 		 * happened in lcs_ready_buffer that the suspend bit
@@ -727,10 +729,10 @@ lcs_release_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
 	unsigned long flags;
 
 	LCS_DBF_TEXT(5, trace, "relbuff");
-	BUG_ON(buffer->state != BUF_STATE_LOCKED &&
-	       buffer->state != BUF_STATE_PROCESSED);
+	BUG_ON(buffer->state != LCS_BUF_STATE_LOCKED &&
+	       buffer->state != LCS_BUF_STATE_PROCESSED);
 	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	buffer->state = BUF_STATE_EMPTY;
+	buffer->state = LCS_BUF_STATE_EMPTY;
 	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
 }
 
@@ -1147,7 +1149,7 @@ list_modified:
  * get mac address for the relevant Multicast address
  */
 static void
-lcs_get_mac_for_ipm(__u32 ipm, char *mac, struct net_device *dev)
+lcs_get_mac_for_ipm(__be32 ipm, char *mac, struct net_device *dev)
 {
 	LCS_DBF_TEXT(4,trace, "getmac");
 	if (dev->type == ARPHRD_IEEE802_TR)
@@ -1264,7 +1266,7 @@ lcs_register_mc_addresses(void *data)
 	netif_carrier_off(card->dev);
 	netif_tx_disable(card->dev);
 	wait_event(card->write.wait_q,
-			(card->write.state != CH_STATE_RUNNING));
+			(card->write.state != LCS_CH_STATE_RUNNING));
 	lcs_fix_multicast_list(card);
 	if (card->state == DEV_STATE_UP) {
 		netif_carrier_on(card->dev);
@@ -1404,7 +1406,7 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
 		}
 	}
 	/* How far in the ccw chain have we processed? */
-	if ((channel->state != CH_STATE_INIT) &&
+	if ((channel->state != LCS_CH_STATE_INIT) &&
 	    (irb->scsw.fctl & SCSW_FCTL_START_FUNC)) {
 		index = (struct ccw1 *) __va((addr_t) irb->scsw.cpa)
 			- channel->ccws;
@@ -1424,20 +1426,20 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
 	    (irb->scsw.dstat & DEV_STAT_CHN_END) ||
 	    (irb->scsw.dstat & DEV_STAT_UNIT_CHECK))
 		/* Mark channel as stopped. */
-		channel->state = CH_STATE_STOPPED;
+		channel->state = LCS_CH_STATE_STOPPED;
 	else if (irb->scsw.actl & SCSW_ACTL_SUSPENDED)
 		/* CCW execution stopped on a suspend bit. */
-		channel->state = CH_STATE_SUSPENDED;
+		channel->state = LCS_CH_STATE_SUSPENDED;
 	if (irb->scsw.fctl & SCSW_FCTL_HALT_FUNC) {
 		if (irb->scsw.cc != 0) {
 			ccw_device_halt(channel->ccwdev, (addr_t) channel);
 			return;
 		}
 		/* The channel has been stopped by halt_IO. */
-		channel->state = CH_STATE_HALTED;
+		channel->state = LCS_CH_STATE_HALTED;
 	}
 	if (irb->scsw.fctl & SCSW_FCTL_CLEAR_FUNC) {
-		channel->state = CH_STATE_CLEARED;
+		channel->state = LCS_CH_STATE_CLEARED;
 	}
 	/* Do the rest in the tasklet. */
 	tasklet_schedule(&channel->irq_tasklet);
@@ -1461,7 +1463,7 @@ lcs_tasklet(unsigned long data)
 	/* Check for processed buffers. */
 	iob = channel->iob;
 	buf_idx = channel->buf_idx;
-	while (iob[buf_idx].state == BUF_STATE_PROCESSED) {
+	while (iob[buf_idx].state == LCS_BUF_STATE_PROCESSED) {
 		/* Do the callback thing. */
 		if (iob[buf_idx].callback != NULL)
 			iob[buf_idx].callback(channel, iob + buf_idx);
@@ -1469,12 +1471,12 @@ lcs_tasklet(unsigned long data)
 	}
 	channel->buf_idx = buf_idx;
 
-	if (channel->state == CH_STATE_STOPPED)
+	if (channel->state == LCS_CH_STATE_STOPPED)
 		// FIXME: what if rc != 0 ??
 		rc = lcs_start_channel(channel);
 	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-	if (channel->state == CH_STATE_SUSPENDED &&
-	    channel->iob[channel->io_idx].state == BUF_STATE_READY) {
+	if (channel->state == LCS_CH_STATE_SUSPENDED &&
+	    channel->iob[channel->io_idx].state == LCS_BUF_STATE_READY) {
 		// FIXME: what if rc != 0 ??
 		rc = __lcs_resume_channel(channel);
 	}
@@ -1689,8 +1691,8 @@ lcs_detect(struct lcs_card *card)
 		card->state = DEV_STATE_UP;
 	} else {
 		card->state = DEV_STATE_DOWN;
-		card->write.state = CH_STATE_INIT;
-		card->read.state =  CH_STATE_INIT;
+		card->write.state = LCS_CH_STATE_INIT;
+		card->read.state =  LCS_CH_STATE_INIT;
 	}
 	return rc;
 }
@@ -1705,8 +1707,8 @@ lcs_stopcard(struct lcs_card *card)
 
 	LCS_DBF_TEXT(3, setup, "stopcard");
 
-	if (card->read.state != CH_STATE_STOPPED &&
-	    card->write.state != CH_STATE_STOPPED &&
+	if (card->read.state != LCS_CH_STATE_STOPPED &&
+	    card->write.state != LCS_CH_STATE_STOPPED &&
 	    card->state == DEV_STATE_UP) {
 		lcs_clear_multicast_list(card);
 		rc = lcs_send_stoplan(card,LCS_INITIATOR_TCPIP);
@@ -1722,8 +1724,9 @@ lcs_stopcard(struct lcs_card *card)
  * Kernel Thread helper functions for LGW initiated commands
  */
 static void
-lcs_start_kernel_thread(struct lcs_card *card)
+lcs_start_kernel_thread(struct work_struct *work)
 {
+	struct lcs_card *card = container_of(work, struct lcs_card, kernel_thread_starter);
 	LCS_DBF_TEXT(5, trace, "krnthrd");
 	if (lcs_do_start_thread(card, LCS_RECOVERY_THREAD))
 		kernel_thread(lcs_recovery, (void *) card, SIGCHLD);
@@ -1871,7 +1874,7 @@ lcs_stop_device(struct net_device *dev)
 	netif_tx_disable(dev);
 	dev->flags &= ~IFF_UP;
 	wait_event(card->write.wait_q,
-		(card->write.state != CH_STATE_RUNNING));
+		(card->write.state != LCS_CH_STATE_RUNNING));
 	rc = lcs_stopcard(card);
 	if (rc)
 		PRINT_ERR("Try it again!\n ");
@@ -2051,8 +2054,7 @@ lcs_probe_device(struct ccwgroup_device *ccwgdev)
 	ccwgdev->cdev[0]->handler = lcs_irq;
 	ccwgdev->cdev[1]->handler = lcs_irq;
 	card->gdev = ccwgdev;
-	INIT_WORK(&card->kernel_thread_starter,
-		  (void *) lcs_start_kernel_thread, card);
+	INIT_WORK(&card->kernel_thread_starter, lcs_start_kernel_thread);
 	card->thread_start_mask = 0;
 	card->thread_allowed_mask = 0;
 	card->thread_running_mask = 0;
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h
index 93143932983..0e1e4a0a88f 100644
--- a/drivers/s390/net/lcs.h
+++ b/drivers/s390/net/lcs.h
@@ -23,11 +23,6 @@ do {                                       \
 } while (0)
 
 /**
- * some more definitions for debug or output stuff
- */
-#define PRINTK_HEADER		" lcs: "
-
-/**
  *	sysfs related stuff
  */
 #define CARD_FROM_DEV(cdev) \
@@ -127,22 +122,22 @@ do {                                       \
  * LCS Buffer states
  */
 enum lcs_buffer_states {
-	BUF_STATE_EMPTY,	/* buffer is empty */
-	BUF_STATE_LOCKED,	/* buffer is locked, don't touch */
-	BUF_STATE_READY,	/* buffer is ready for read/write */
-	BUF_STATE_PROCESSED,
+	LCS_BUF_STATE_EMPTY,	/* buffer is empty */
+	LCS_BUF_STATE_LOCKED,	/* buffer is locked, don't touch */
+	LCS_BUF_STATE_READY,	/* buffer is ready for read/write */
+	LCS_BUF_STATE_PROCESSED,
 };
 
 /**
  * LCS Channel State Machine declarations
  */
 enum lcs_channel_states {
-	CH_STATE_INIT,
-	CH_STATE_HALTED,
-	CH_STATE_STOPPED,
-	CH_STATE_RUNNING,
-	CH_STATE_SUSPENDED,
-	CH_STATE_CLEARED,
+	LCS_CH_STATE_INIT,
+	LCS_CH_STATE_HALTED,
+	LCS_CH_STATE_STOPPED,
+	LCS_CH_STATE_RUNNING,
+	LCS_CH_STATE_SUSPENDED,
+	LCS_CH_STATE_CLEARED,
 };
 
 /**
@@ -169,7 +164,7 @@ struct lcs_header {
 }  __attribute__ ((packed));
 
 struct lcs_ip_mac_pair {
-	__u32  ip_addr;
+	__be32  ip_addr;
 	__u8   mac_addr[LCS_MAC_LENGTH];
 	__u8   reserved[2];
 }  __attribute__ ((packed));
@@ -287,7 +282,7 @@ struct lcs_card {
 	enum lcs_dev_states state;
 	struct net_device *dev;
 	struct net_device_stats stats;
-	unsigned short (*lan_type_trans)(struct sk_buff *skb,
+	__be16 (*lan_type_trans)(struct sk_buff *skb,
 					 struct net_device *dev);
 	struct ccwgroup_device *gdev;
 	struct lcs_channel read;
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h
index 821383d8cbe..53c358c7d36 100644
--- a/drivers/s390/net/qeth.h
+++ b/drivers/s390/net/qeth.h
@@ -151,8 +151,6 @@ qeth_hex_dump(unsigned char *buf, size_t len)
 #define SENSE_RESETTING_EVENT_BYTE 1
 #define SENSE_RESETTING_EVENT_FLAG 0x80
 
-#define atomic_swap(a,b) xchg((int *)a.counter, b)
-
 /*
  * Common IO related definitions
  */
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index a363721cf28..6bb558a9a03 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -258,7 +258,7 @@ qeth_eddp_create_segment_hdrs(struct qeth_eddp_context *ctx,
 
 static inline void
 qeth_eddp_copy_data_tcp(char *dst, struct qeth_eddp_data *eddp, int len,
-			u32 *hcsum)
+			__wsum *hcsum)
 {
 	struct skb_frag_struct *frag;
 	int left_in_frag;
@@ -305,7 +305,7 @@ qeth_eddp_copy_data_tcp(char *dst, struct qeth_eddp_data *eddp, int len,
 static inline void
 qeth_eddp_create_segment_data_tcp(struct qeth_eddp_context *ctx,
 				  struct qeth_eddp_data *eddp, int data_len,
-				  u32 hcsum)
+				  __wsum hcsum)
 {
 	u8 *page;
 	int page_remainder;
@@ -349,10 +349,10 @@ qeth_eddp_create_segment_data_tcp(struct qeth_eddp_context *ctx,
 	((struct tcphdr *)eddp->th_in_ctx)->check = csum_fold(hcsum);
 }
 
-static inline u32
+static inline __wsum
 qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp, int data_len)
 {
-	u32 phcsum; /* pseudo header checksum */
+	__wsum phcsum; /* pseudo header checksum */
 
 	QETH_DBF_TEXT(trace, 5, "eddpckt4");
 	eddp->th.tcp.h.check = 0;
@@ -363,11 +363,11 @@ qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp, int data_len)
 	return csum_partial((u8 *)&eddp->th, eddp->thl, phcsum);
 }
 
-static inline u32
+static inline __wsum
 qeth_eddp_check_tcp6_hdr(struct qeth_eddp_data *eddp, int data_len)
 {
-	u32 proto;
-	u32 phcsum; /* pseudo header checksum */
+	__be32 proto;
+	__wsum phcsum; /* pseudo header checksum */
 
 	QETH_DBF_TEXT(trace, 5, "eddpckt6");
 	eddp->th.tcp.h.check = 0;
@@ -405,7 +405,7 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
 {
 	struct tcphdr *tcph;
 	int data_len;
-	u32 hcsum;
+	__wsum hcsum;
 
 	QETH_DBF_TEXT(trace, 5, "eddpftcp");
 	eddp->skb_offset = sizeof(struct qeth_hdr) + eddp->nhl + eddp->thl;
@@ -433,22 +433,22 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
 			eddp->qh.hdr.l3.length = data_len + eddp->nhl +
 						 eddp->thl;
 		/* prepare ip hdr */
-		if (eddp->skb->protocol == ETH_P_IP){
-			eddp->nh.ip4.h.tot_len = data_len + eddp->nhl +
-						 eddp->thl;
+		if (eddp->skb->protocol == htons(ETH_P_IP)){
+			eddp->nh.ip4.h.tot_len = htons(data_len + eddp->nhl +
+						 eddp->thl);
 			eddp->nh.ip4.h.check = 0;
 			eddp->nh.ip4.h.check =
 				ip_fast_csum((u8 *)&eddp->nh.ip4.h,
 						eddp->nh.ip4.h.ihl);
 		} else
-			eddp->nh.ip6.h.payload_len = data_len + eddp->thl;
+			eddp->nh.ip6.h.payload_len = htons(data_len + eddp->thl);
 		/* prepare tcp hdr */
 		if (data_len == (eddp->skb->len - eddp->skb_offset)){
 			/* last segment -> set FIN and PSH flags */
 			eddp->th.tcp.h.fin = tcph->fin;
 			eddp->th.tcp.h.psh = tcph->psh;
 		}
-		if (eddp->skb->protocol == ETH_P_IP)
+		if (eddp->skb->protocol == htons(ETH_P_IP))
 			hcsum = qeth_eddp_check_tcp4_hdr(eddp, data_len);
 		else
 			hcsum = qeth_eddp_check_tcp6_hdr(eddp, data_len);
@@ -458,9 +458,9 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
 		if (eddp->skb_offset >= eddp->skb->len)
 			break;
 		/* prepare headers for next round */
-		if (eddp->skb->protocol == ETH_P_IP)
-			eddp->nh.ip4.h.id++;
-		eddp->th.tcp.h.seq += data_len;
+		if (eddp->skb->protocol == htons(ETH_P_IP))
+			eddp->nh.ip4.h.id = htons(ntohs(eddp->nh.ip4.h.id) + 1);
+		eddp->th.tcp.h.seq = htonl(ntohl(eddp->th.tcp.h.seq) + data_len);
 	}
 }
 
@@ -472,7 +472,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
 
 	QETH_DBF_TEXT(trace, 5, "eddpficx");
 	/* create our segmentation headers and copy original headers */
-	if (skb->protocol == ETH_P_IP)
+	if (skb->protocol == htons(ETH_P_IP))
 		eddp = qeth_eddp_create_eddp_data(qhdr, (u8 *)skb->nh.iph,
 				skb->nh.iph->ihl*4,
 				(u8 *)skb->h.th, skb->h.th->doff*4);
@@ -490,7 +490,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
 		memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN);
 #ifdef CONFIG_QETH_VLAN
 		if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) {
-			eddp->vlan[0] = __constant_htons(skb->protocol);
+			eddp->vlan[0] = skb->protocol;
 			eddp->vlan[1] = htons(vlan_tx_tag_get(skb));
 		}
 #endif /* CONFIG_QETH_VLAN */
@@ -588,11 +588,11 @@ qeth_eddp_create_context_tcp(struct qeth_card *card, struct sk_buff *skb,
 	struct qeth_eddp_context *ctx = NULL;
 
 	QETH_DBF_TEXT(trace, 5, "creddpct");
-	if (skb->protocol == ETH_P_IP)
+	if (skb->protocol == htons(ETH_P_IP))
 		ctx = qeth_eddp_create_context_generic(card, skb,
 			sizeof(struct qeth_hdr) + skb->nh.iph->ihl*4 +
 			skb->h.th->doff*4);
-	else if (skb->protocol == ETH_P_IPV6)
+	else if (skb->protocol == htons(ETH_P_IPV6))
 		ctx = qeth_eddp_create_context_generic(card, skb,
 			sizeof(struct qeth_hdr) + sizeof(struct ipv6hdr) +
 			skb->h.th->doff*4);
diff --git a/drivers/s390/net/qeth_eddp.h b/drivers/s390/net/qeth_eddp.h
index cae9ba26505..103768d3bab 100644
--- a/drivers/s390/net/qeth_eddp.h
+++ b/drivers/s390/net/qeth_eddp.h
@@ -54,7 +54,7 @@ qeth_eddp_check_buffers_for_context(struct qeth_qdio_out_q *,
 struct qeth_eddp_data {
 	struct qeth_hdr qh;
 	struct ethhdr mac;
-	u16 vlan[2];
+	__be16 vlan[2];
 	union {
 		struct {
 			struct iphdr h;
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 8364d5475ac..2bde4f1fb9c 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -1039,8 +1039,9 @@ qeth_do_start_thread(struct qeth_card *card, unsigned long thread)
 }
 
 static void
-qeth_start_kernel_thread(struct qeth_card *card)
+qeth_start_kernel_thread(struct work_struct *work)
 {
+	struct qeth_card *card = container_of(work, struct qeth_card, kernel_thread_starter);
 	QETH_DBF_TEXT(trace , 2, "strthrd");
 
 	if (card->read.state != CH_STATE_UP &&
@@ -1103,8 +1104,7 @@ qeth_setup_card(struct qeth_card *card)
 	card->thread_start_mask = 0;
 	card->thread_allowed_mask = 0;
 	card->thread_running_mask = 0;
-	INIT_WORK(&card->kernel_thread_starter,
-		  (void *)qeth_start_kernel_thread,card);
+	INIT_WORK(&card->kernel_thread_starter, qeth_start_kernel_thread);
 	INIT_LIST_HEAD(&card->ip_list);
 	card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_KERNEL);
 	if (!card->ip_tbd_list) {
@@ -2982,7 +2982,7 @@ qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
 	 */
 	if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) ||
 	    !atomic_read(&queue->set_pci_flags_count)){
-		if (atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) ==
+		if (atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) ==
 				QETH_OUT_Q_UNLOCKED) {
 			/*
 			 * If we get in here, there was no action in
@@ -3245,7 +3245,7 @@ qeth_free_qdio_buffers(struct qeth_card *card)
 	int i, j;
 
 	QETH_DBF_TEXT(trace, 2, "freeqdbf");
-	if (atomic_swap(&card->qdio.state, QETH_QDIO_UNINITIALIZED) ==
+	if (atomic_xchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED) ==
 		QETH_QDIO_UNINITIALIZED)
 		return;
 	kfree(card->qdio.in_q);
@@ -4366,7 +4366,7 @@ out:
 	if (flush_count)
 		qeth_flush_buffers(queue, 0, start_index, flush_count);
 	else if (!atomic_read(&queue->set_pci_flags_count))
-		atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
+		atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
 	/*
 	 * queue->state will go from LOCKED -> UNLOCKED or from
 	 * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 562432d017b..335a25540c0 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -622,8 +622,10 @@ NCR_700_scsi_done(struct NCR_700_Host_Parameters *hostdata,
 			dma_unmap_single(hostdata->dev, slot->dma_handle, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
 			/* restore the old result if the request sense was
 			 * successful */
-			if(result == 0)
+			if (result == 0)
 				result = cmnd[7];
+			/* restore the original length */
+			SCp->cmd_len = cmnd[8];
 		} else
 			NCR_700_unmap(hostdata, SCp, slot);
 
@@ -1007,6 +1009,9 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
 				 * of the command */
 				cmnd[6] = NCR_700_INTERNAL_SENSE_MAGIC;
 				cmnd[7] = hostdata->status[0];
+				cmnd[8] = SCp->cmd_len;
+				SCp->cmd_len = 6; /* command length for
+						   * REQUEST_SENSE */
 				slot->pCmd = dma_map_single(hostdata->dev, cmnd, MAX_COMMAND_SIZE, DMA_TO_DEVICE);
 				slot->dma_handle = dma_map_single(hostdata->dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
 				slot->SG[0].ins = bS_to_host(SCRIPT_MOVE_DATA_IN | sizeof(SCp->sense_buffer));
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index cdd03372478..3075204915c 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -2186,21 +2186,21 @@ static int __init BusLogic_init(void)
 
 	if (BusLogic_ProbeOptions.NoProbe)
 		return -ENODEV;
-	BusLogic_ProbeInfoList = (struct BusLogic_ProbeInfo *)
-	    kmalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_ATOMIC);
+	BusLogic_ProbeInfoList =
+	    kzalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_KERNEL);
 	if (BusLogic_ProbeInfoList == NULL) {
 		BusLogic_Error("BusLogic: Unable to allocate Probe Info List\n", NULL);
 		return -ENOMEM;
 	}
-	memset(BusLogic_ProbeInfoList, 0, BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo));
-	PrototypeHostAdapter = (struct BusLogic_HostAdapter *)
-	    kmalloc(sizeof(struct BusLogic_HostAdapter), GFP_ATOMIC);
+
+	PrototypeHostAdapter =
+	    kzalloc(sizeof(struct BusLogic_HostAdapter), GFP_KERNEL);
 	if (PrototypeHostAdapter == NULL) {
 		kfree(BusLogic_ProbeInfoList);
 		BusLogic_Error("BusLogic: Unable to allocate Prototype " "Host Adapter\n", NULL);
 		return -ENOMEM;
 	}
-	memset(PrototypeHostAdapter, 0, sizeof(struct BusLogic_HostAdapter));
+
 #ifdef MODULE
 	if (BusLogic != NULL)
 		BusLogic_Setup(BusLogic);
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 9540eb8efdc..69569096dae 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -29,6 +29,13 @@ config SCSI
 	  However, do not compile this as a module if your root file system
 	  (the one containing the directory /) is located on a SCSI device.
 
+config SCSI_TGT
+	tristate "SCSI target support"
+	depends on SCSI && EXPERIMENTAL
+	---help---
+	  If you want to use SCSI target mode drivers enable this option.
+	  If you choose M, the module will be called scsi_tgt.
+
 config SCSI_NETLINK
 	bool
 	default	n
@@ -216,6 +223,23 @@ config SCSI_LOGGING
 	  there should be no noticeable performance impact as long as you have
 	  logging turned off.
 
+config SCSI_SCAN_ASYNC
+	bool "Asynchronous SCSI scanning"
+	depends on SCSI
+	help
+	  The SCSI subsystem can probe for devices while the rest of the
+	  system continues booting, and even probe devices on different
+	  busses in parallel, leading to a significant speed-up.
+	  If you have built SCSI as modules, enabling this option can
+	  be a problem as the devices may not have been found by the
+	  time your system expects them to have been.  You can load the
+	  scsi_wait_scan module to ensure that all scans have completed.
+	  If you build your SCSI drivers into the kernel, then everything
+	  will work fine if you say Y here.
+
+	  You can override this choice by specifying scsi_mod.scan="sync"
+	  or "async" on the kernel's command line.
+
 menu "SCSI Transports"
 	depends on SCSI
 
@@ -797,6 +821,20 @@ config SCSI_IBMVSCSI
 	  To compile this driver as a module, choose M here: the
 	  module will be called ibmvscsic.
 
+config SCSI_IBMVSCSIS
+	tristate "IBM Virtual SCSI Server support"
+	depends on PPC_PSERIES && SCSI_TGT && SCSI_SRP
+	help
+	  This is the SRP target driver for IBM pSeries virtual environments.
+
+	  The userspace component needed to initialize the driver and
+	  documentation can be found:
+
+	  http://stgt.berlios.de/
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ibmvstgt.
+
 config SCSI_INITIO
 	tristate "Initio 9100U(W) support"
 	depends on PCI && SCSI
@@ -944,8 +982,13 @@ config SCSI_STEX
 	tristate "Promise SuperTrak EX Series support"
 	depends on PCI && SCSI
 	---help---
-	  This driver supports Promise SuperTrak EX8350/8300/16350/16300
-	  Storage controllers.
+	  This driver supports Promise SuperTrak EX series storage controllers.
+
+	  Promise provides Linux RAID configuration utility for these
+	  controllers. Please visit <http://www.promise.com> to download.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called stex.
 
 config SCSI_SYM53C8XX_2
 	tristate "SYM53C8XX Version 2 SCSI support"
@@ -1026,6 +1069,7 @@ config SCSI_IPR
 config SCSI_IPR_TRACE
 	bool "enable driver internal trace"
 	depends on SCSI_IPR
+	default y
 	help
 	  If you say Y here, the driver will trace all commands issued
 	  to the adapter. Performance impact is minimal. Trace can be
@@ -1034,6 +1078,7 @@ config SCSI_IPR_TRACE
 config SCSI_IPR_DUMP
 	bool "enable adapter dump support"
 	depends on SCSI_IPR
+	default y
 	help
 	  If you say Y here, the driver will support adapter crash dump.
 	  If you enable this support, the iprdump daemon can be used
@@ -1734,6 +1779,16 @@ config ZFCP
           called zfcp. If you want to compile it as a module, say M here
           and read <file:Documentation/modules.txt>.
 
+config SCSI_SRP
+	tristate "SCSI RDMA Protocol helper library"
+	depends on SCSI && PCI
+	select SCSI_TGT
+	help
+	  If you wish to use SRP target drivers, say Y.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called libsrp.
+
 endmenu
 
 source "drivers/scsi/pcmcia/Kconfig"
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index bcca39c3bcb..bd7c9888f7f 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -21,6 +21,7 @@ CFLAGS_seagate.o =   -DARBITRATE -DPARITY -DSEAGATE_USE_ASM
 subdir-$(CONFIG_PCMCIA)		+= pcmcia
 
 obj-$(CONFIG_SCSI)		+= scsi_mod.o
+obj-$(CONFIG_SCSI_TGT)		+= scsi_tgt.o
 
 obj-$(CONFIG_RAID_ATTRS)	+= raid_class.o
 
@@ -125,7 +126,9 @@ obj-$(CONFIG_SCSI_FCAL)		+= fcal.o
 obj-$(CONFIG_SCSI_LASI700)	+= 53c700.o lasi700.o
 obj-$(CONFIG_SCSI_NSP32)	+= nsp32.o
 obj-$(CONFIG_SCSI_IPR)		+= ipr.o
+obj-$(CONFIG_SCSI_SRP)		+= libsrp.o
 obj-$(CONFIG_SCSI_IBMVSCSI)	+= ibmvscsi/
+obj-$(CONFIG_SCSI_IBMVSCSIS)	+= ibmvscsi/
 obj-$(CONFIG_SCSI_HPTIOP)	+= hptiop.o
 obj-$(CONFIG_SCSI_STEX)		+= stex.o
 
@@ -141,6 +144,8 @@ obj-$(CONFIG_CHR_DEV_SCH)	+= ch.o
 # This goes last, so that "real" scsi devices probe earlier
 obj-$(CONFIG_SCSI_DEBUG)	+= scsi_debug.o
 
+obj-$(CONFIG_SCSI)		+= scsi_wait_scan.o
+
 scsi_mod-y			+= scsi.o hosts.o scsi_ioctl.o constants.o \
 				   scsicam.o scsi_error.o scsi_lib.o \
 				   scsi_scan.o scsi_sysfs.o \
@@ -149,6 +154,8 @@ scsi_mod-$(CONFIG_SCSI_NETLINK)	+= scsi_netlink.o
 scsi_mod-$(CONFIG_SYSCTL)	+= scsi_sysctl.o
 scsi_mod-$(CONFIG_SCSI_PROC_FS)	+= scsi_proc.o
 
+scsi_tgt-y			+= scsi_tgt_lib.o scsi_tgt_if.o
+
 sd_mod-objs	:= sd.o
 sr_mod-objs	:= sr.o sr_ioctl.o sr_vendor.o
 ncr53c8xx-flags-$(CONFIG_SCSI_ZALON) \
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index a6aa9107288..bb3cb336054 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -849,7 +849,7 @@ static int __devinit NCR5380_init(struct Scsi_Host *instance, int flags)
 	hostdata->issue_queue = NULL;
 	hostdata->disconnected_queue = NULL;
 	
-	INIT_WORK(&hostdata->coroutine, NCR5380_main, hostdata);
+	INIT_DELAYED_WORK(&hostdata->coroutine, NCR5380_main);
 	
 #ifdef NCR5380_STATS
 	for (i = 0; i < 8; ++i) {
@@ -1016,7 +1016,7 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 
 	/* Run the coroutine if it isn't already running. */
 	/* Kick off command processing */
-	schedule_work(&hostdata->coroutine);
+	schedule_delayed_work(&hostdata->coroutine, 0);
 	return 0;
 }
 
@@ -1033,9 +1033,10 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
  *	host lock and called routines may take the isa dma lock.
  */
 
-static void NCR5380_main(void *p)
+static void NCR5380_main(struct work_struct *work)
 {
-	struct NCR5380_hostdata *hostdata = p;
+	struct NCR5380_hostdata *hostdata =
+		container_of(work, struct NCR5380_hostdata, coroutine.work);
 	struct Scsi_Host *instance = hostdata->host;
 	Scsi_Cmnd *tmp, *prev;
 	int done;
@@ -1221,7 +1222,7 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id)
 		}	/* if BASR_IRQ */
 		spin_unlock_irqrestore(instance->host_lock, flags);
 		if(!done)
-			schedule_work(&hostdata->coroutine);
+			schedule_delayed_work(&hostdata->coroutine, 0);
 	} while (!done);
 	return IRQ_HANDLED;
 }
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index 1bc73de496b..713a108c02e 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -271,7 +271,7 @@ struct NCR5380_hostdata {
 	unsigned long time_expires;		/* in jiffies, set prior to sleeping */
 	int select_time;			/* timer in select for target response */
 	volatile Scsi_Cmnd *selecting;
-	struct work_struct coroutine;		/* our co-routine */
+	struct delayed_work coroutine;		/* our co-routine */
 #ifdef NCR5380_STATS
 	unsigned timebase;			/* Base for time calcs */
 	long time_read[8];			/* time to do reads */
@@ -298,7 +298,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance);
 #ifndef DONT_USE_INTR
 static irqreturn_t NCR5380_intr(int irq, void *dev_id);
 #endif
-static void NCR5380_main(void *ptr);
+static void NCR5380_main(struct work_struct *work);
 static void NCR5380_print_options(struct Scsi_Host *instance);
 #ifdef NDEBUG
 static void NCR5380_print_phase(struct Scsi_Host *instance);
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index d4613815f68..8578555d58f 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -220,9 +220,11 @@ static void *addresses[] = {
 static unsigned short ports[] = { 0x230, 0x330, 0x280, 0x290, 0x330, 0x340, 0x300, 0x310, 0x348, 0x350 };
 #define PORT_COUNT ARRAY_SIZE(ports)
 
+#ifndef MODULE
 /* possible interrupt channels */
 static unsigned short intrs[] = { 10, 11, 12, 15 };
 #define INTR_COUNT ARRAY_SIZE(intrs)
+#endif /* !MODULE */
 
 /* signatures for NCR 53c406a based controllers */
 #if USE_BIOS
@@ -605,6 +607,7 @@ static int NCR53c406a_release(struct Scsi_Host *shost)
 	return 0;
 }
 
+#ifndef MODULE
 /* called from init/main.c */
 static int __init NCR53c406a_setup(char *str)
 {
@@ -661,6 +664,8 @@ static int __init NCR53c406a_setup(char *str)
 
 __setup("ncr53c406a=", NCR53c406a_setup);
 
+#endif /* !MODULE */
+
 static const char *NCR53c406a_info(struct Scsi_Host *SChost)
 {
 	DEB(printk("NCR53c406a_info called\n"));
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index eb3ed91bac7..4f8b4c53d43 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -11,8 +11,8 @@
  *----------------------------------------------------------------------------*/
 
 #ifndef AAC_DRIVER_BUILD
-# define AAC_DRIVER_BUILD 2409
-# define AAC_DRIVER_BRANCH "-mh2"
+# define AAC_DRIVER_BUILD 2423
+# define AAC_DRIVER_BRANCH "-mh3"
 #endif
 #define MAXIMUM_NUM_CONTAINERS	32
 
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 19e42ac07cb..4893a6d06a3 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -518,6 +518,7 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
 			 */
 			unsigned long count = 36000000L; /* 3 minutes */
 			while (down_trylock(&fibptr->event_wait)) {
+				int blink;
 				if (--count == 0) {
 					spin_lock_irqsave(q->lock, qflags);
 					q->numpending--;
@@ -530,6 +531,14 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
 					}
 					return -ETIMEDOUT;
 				}
+				if ((blink = aac_adapter_check_health(dev)) > 0) {
+					if (wait == -1) {
+	        				printk(KERN_ERR "aacraid: aac_fib_send: adapter blinkLED 0x%x.\n"
+						  "Usually a result of a serious unrecoverable hardware problem\n",
+						  blink);
+					}
+					return -EFAULT;
+				}
 				udelay(5);
 			}
 		} else if (down_interruptible(&fibptr->event_wait)) {
@@ -1093,6 +1102,20 @@ static int _aac_reset_adapter(struct aac_dev *aac)
 		goto out;
 	}
 
+	/*
+	 *	Loop through the fibs, close the synchronous FIBS
+	 */
+	for (index = 0; index < (aac->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB); index++) {
+		struct fib *fib = &aac->fibs[index];
+		if (!(fib->hw_fib->header.XferState & cpu_to_le32(NoResponseExpected | Async)) &&
+		  (fib->hw_fib->header.XferState & cpu_to_le32(ResponseExpected))) {
+			unsigned long flagv;
+			spin_lock_irqsave(&fib->event_lock, flagv);
+			up(&fib->event_wait);
+			spin_unlock_irqrestore(&fib->event_lock, flagv);
+			schedule();
+		}
+	}
 	index = aac->cardtype;
 
 	/*
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 306f46b85a5..0cec742d12e 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1443,7 +1443,7 @@ static struct work_struct aha152x_tq;
  * Run service completions on the card with interrupts enabled.
  *
  */
-static void run(void)
+static void run(struct work_struct *work)
 {
 	struct aha152x_hostdata *hd;
 
@@ -1499,7 +1499,7 @@ static irqreturn_t intr(int irqno, void *dev_id)
 		HOSTDATA(shpnt)->service=1;
 
 		/* Poke the BH handler */
-		INIT_WORK(&aha152x_tq, (void *) run, NULL);
+		INIT_WORK(&aha152x_tq, run);
 		schedule_work(&aha152x_tq);
 	}
 	DO_UNLOCK(flags);
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index c3c38a7e8d3..d7af9c63a04 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -586,7 +586,7 @@ static struct scsi_host_template aha1740_template = {
 
 static int aha1740_probe (struct device *dev)
 {
-	int slotbase;
+	int slotbase, rc;
 	unsigned int irq_level, irq_type, translation;
 	struct Scsi_Host *shpnt;
 	struct aha1740_hostdata *host;
@@ -641,10 +641,16 @@ static int aha1740_probe (struct device *dev)
 	}
 
 	eisa_set_drvdata (edev, shpnt);
-	scsi_add_host (shpnt, dev); /* XXX handle failure */
+
+	rc = scsi_add_host (shpnt, dev);
+	if (rc)
+		goto err_irq;
+
 	scsi_scan_host (shpnt);
 	return 0;
 
+ err_irq:
+ 	free_irq(irq_level, shpnt);
  err_unmap:
 	dma_unmap_single (&edev->dev, host->ecb_dma_addr,
 			  sizeof (host->ecb), DMA_BIDIRECTIONAL);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 2001fe890e7..1a3ab6aa856 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -62,6 +62,7 @@ static struct pci_device_id ahd_linux_pci_id_table[] = {
 	/* aic7901 based controllers */
 	ID(ID_AHA_29320A),
 	ID(ID_AHA_29320ALP),
+	ID(ID_AHA_29320LPE),
 	/* aic7902 based controllers */
 	ID(ID_AHA_29320),
 	ID(ID_AHA_29320B),
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index c07735819cd..2cf7bb3123f 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -109,7 +109,13 @@ static struct ahd_pci_identity ahd_pci_ident_table [] =
 	{
 		ID_AHA_29320ALP,
 		ID_ALL_MASK,
-		"Adaptec 29320ALP Ultra320 SCSI adapter",
+		"Adaptec 29320ALP PCIx Ultra320 SCSI adapter",
+		ahd_aic7901_setup
+	},
+	{
+		ID_AHA_29320LPE,
+		ID_ALL_MASK,
+		"Adaptec 29320LPE PCIe Ultra320 SCSI adapter",
 		ahd_aic7901_setup
 	},
 	/* aic7901A based controllers */
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.h b/drivers/scsi/aic7xxx/aic79xx_pci.h
index da45153668c..16b7c70a673 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.h
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.h
@@ -51,6 +51,7 @@
 #define ID_AIC7901			0x800F9005FFFF9005ull
 #define ID_AHA_29320A			0x8000900500609005ull
 #define ID_AHA_29320ALP			0x8017900500449005ull
+#define ID_AHA_29320LPE			0x8017900500459005ull
 
 #define ID_AIC7901A			0x801E9005FFFF9005ull
 #define ID_AHA_29320LP			0x8014900500449005ull
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 57c5ba4043f..42302ef05ee 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -724,6 +724,15 @@ static void asd_free_queues(struct asd_ha_struct *asd_ha)
 
 	list_for_each_safe(pos, n, &pending) {
 		struct asd_ascb *ascb = list_entry(pos, struct asd_ascb, list);
+		/*
+		 * Delete unexpired ascb timers.  This may happen if we issue
+		 * a CONTROL PHY scb to an adapter and rmmod before the scb
+		 * times out.  Apparently we don't wait for the CONTROL PHY
+		 * to complete, so it doesn't matter if we kill the timer.
+		 */
+		del_timer_sync(&ascb->timer);
+		WARN_ON(ascb->scb->header.opcode != CONTROL_PHY);
+
 		list_del_init(pos);
 		ASD_DPRINTK("freeing from pending\n");
 		asd_ascb_free(ascb);
diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index b15caf1c8fa..75ed6b0569d 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/pci.h>
+#include <scsi/scsi_host.h>
 
 #include "aic94xx.h"
 #include "aic94xx_reg.h"
@@ -412,6 +413,40 @@ void asd_invalidate_edb(struct asd_ascb *ascb, int edb_id)
 	}
 }
 
+/* hard reset a phy later */
+static void do_phy_reset_later(struct work_struct *work)
+{
+	struct sas_phy *sas_phy =
+		container_of(work, struct sas_phy, reset_work);
+	int error;
+
+	ASD_DPRINTK("%s: About to hard reset phy %d\n", __FUNCTION__,
+		    sas_phy->identify.phy_identifier);
+	/* Reset device port */
+	error = sas_phy_reset(sas_phy, 1);
+	if (error)
+		ASD_DPRINTK("%s: Hard reset of phy %d failed (%d).\n",
+			    __FUNCTION__, sas_phy->identify.phy_identifier, error);
+}
+
+static void phy_reset_later(struct sas_phy *sas_phy, struct Scsi_Host *shost)
+{
+	INIT_WORK(&sas_phy->reset_work, do_phy_reset_later);
+	queue_work(shost->work_q, &sas_phy->reset_work);
+}
+
+/* start up the ABORT TASK tmf... */
+static void task_kill_later(struct asd_ascb *ascb)
+{
+	struct asd_ha_struct *asd_ha = ascb->ha;
+	struct sas_ha_struct *sas_ha = &asd_ha->sas_ha;
+	struct Scsi_Host *shost = sas_ha->core.shost;
+	struct sas_task *task = ascb->uldd_task;
+
+	INIT_WORK(&task->abort_work, sas_task_abort);
+	queue_work(shost->work_q, &task->abort_work);
+}
+
 static void escb_tasklet_complete(struct asd_ascb *ascb,
 				  struct done_list_struct *dl)
 {
@@ -439,6 +474,74 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
 			    ascb->scb->header.opcode);
 	}
 
+	/* Catch these before we mask off the sb_opcode bits */
+	switch (sb_opcode) {
+	case REQ_TASK_ABORT: {
+		struct asd_ascb *a, *b;
+		u16 tc_abort;
+
+		tc_abort = *((u16*)(&dl->status_block[1]));
+		tc_abort = le16_to_cpu(tc_abort);
+
+		ASD_DPRINTK("%s: REQ_TASK_ABORT, reason=0x%X\n",
+			    __FUNCTION__, dl->status_block[3]);
+
+		/* Find the pending task and abort it. */
+		list_for_each_entry_safe(a, b, &asd_ha->seq.pend_q, list)
+			if (a->tc_index == tc_abort) {
+				task_kill_later(a);
+				break;
+			}
+		goto out;
+	}
+	case REQ_DEVICE_RESET: {
+		struct Scsi_Host *shost = sas_ha->core.shost;
+		struct sas_phy *dev_phy;
+		struct asd_ascb *a;
+		u16 conn_handle;
+
+		conn_handle = *((u16*)(&dl->status_block[1]));
+		conn_handle = le16_to_cpu(conn_handle);
+
+		ASD_DPRINTK("%s: REQ_DEVICE_RESET, reason=0x%X\n", __FUNCTION__,
+			    dl->status_block[3]);
+
+		/* Kill all pending tasks and reset the device */
+		dev_phy = NULL;
+		list_for_each_entry(a, &asd_ha->seq.pend_q, list) {
+			struct sas_task *task;
+			struct domain_device *dev;
+			u16 x;
+
+			task = a->uldd_task;
+			if (!task)
+				continue;
+			dev = task->dev;
+
+			x = (unsigned long)dev->lldd_dev;
+			if (x == conn_handle) {
+				dev_phy = dev->port->phy;
+				task_kill_later(a);
+			}
+		}
+
+		/* Reset device port */
+		if (!dev_phy) {
+			ASD_DPRINTK("%s: No pending commands; can't reset.\n",
+				    __FUNCTION__);
+			goto out;
+		}
+		phy_reset_later(dev_phy, shost);
+		goto out;
+	}
+	case SIGNAL_NCQ_ERROR:
+		ASD_DPRINTK("%s: SIGNAL_NCQ_ERROR\n", __FUNCTION__);
+		goto out;
+	case CLEAR_NCQ_ERROR:
+		ASD_DPRINTK("%s: CLEAR_NCQ_ERROR\n", __FUNCTION__);
+		goto out;
+	}
+
 	sb_opcode &= ~DL_PHY_MASK;
 
 	switch (sb_opcode) {
@@ -469,22 +572,6 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
 		asd_deform_port(asd_ha, phy);
 		sas_ha->notify_port_event(sas_phy, PORTE_TIMER_EVENT);
 		break;
-	case REQ_TASK_ABORT:
-		ASD_DPRINTK("%s: phy%d: REQ_TASK_ABORT\n", __FUNCTION__,
-			    phy_id);
-		break;
-	case REQ_DEVICE_RESET:
-		ASD_DPRINTK("%s: phy%d: REQ_DEVICE_RESET\n", __FUNCTION__,
-			    phy_id);
-		break;
-	case SIGNAL_NCQ_ERROR:
-		ASD_DPRINTK("%s: phy%d: SIGNAL_NCQ_ERROR\n", __FUNCTION__,
-			    phy_id);
-		break;
-	case CLEAR_NCQ_ERROR:
-		ASD_DPRINTK("%s: phy%d: CLEAR_NCQ_ERROR\n", __FUNCTION__,
-			    phy_id);
-		break;
 	default:
 		ASD_DPRINTK("%s: phy%d: unknown event:0x%x\n", __FUNCTION__,
 			    phy_id, sb_opcode);
@@ -504,7 +591,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
 
 		break;
 	}
-
+out:
 	asd_invalidate_edb(ascb, edb);
 }
 
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index ef8285c326e..668569e8856 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -294,6 +294,7 @@ static struct Scsi_Host *hosts[FD_MAX_HOSTS + 1] = { NULL };
 static int user_fifo_count = 0;
 static int user_fifo_size = 0;
 
+#ifndef MODULE
 static int __init fd_mcs_setup(char *str)
 {
 	static int done_setup = 0;
@@ -311,6 +312,7 @@ static int __init fd_mcs_setup(char *str)
 }
 
 __setup("fd_mcs=", fd_mcs_setup);
+#endif /* !MODULE */
 
 static void print_banner(struct Scsi_Host *shpnt)
 {
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 68ef1636678..38c3a291efa 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -263,6 +263,10 @@ static void scsi_host_dev_release(struct device *dev)
 		kthread_stop(shost->ehandler);
 	if (shost->work_q)
 		destroy_workqueue(shost->work_q);
+	if (shost->uspace_req_q) {
+		kfree(shost->uspace_req_q->queuedata);
+		scsi_free_queue(shost->uspace_req_q);
+	}
 
 	scsi_destroy_command_freelist(shost);
 	if (shost->bqt)
@@ -301,8 +305,8 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
 	if (!shost)
 		return NULL;
 
-	spin_lock_init(&shost->default_lock);
-	scsi_assign_lock(shost, &shost->default_lock);
+	shost->host_lock = &shost->default_lock;
+	spin_lock_init(shost->host_lock);
 	shost->shost_state = SHOST_CREATED;
 	INIT_LIST_HEAD(&shost->__devices);
 	INIT_LIST_HEAD(&shost->__targets);
diff --git a/drivers/scsi/ibmvscsi/Makefile b/drivers/scsi/ibmvscsi/Makefile
index 4e247b6b870..6ac0633d545 100644
--- a/drivers/scsi/ibmvscsi/Makefile
+++ b/drivers/scsi/ibmvscsi/Makefile
@@ -3,3 +3,5 @@ obj-$(CONFIG_SCSI_IBMVSCSI)	+= ibmvscsic.o
 ibmvscsic-y			+= ibmvscsi.o
 ibmvscsic-$(CONFIG_PPC_ISERIES)	+= iseries_vscsi.o 
 ibmvscsic-$(CONFIG_PPC_PSERIES)	+= rpa_vscsi.o 
+
+obj-$(CONFIG_SCSI_IBMVSCSIS)	+= ibmvstgt.o
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
new file mode 100644
index 00000000000..e28260f05d6
--- /dev/null
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -0,0 +1,960 @@
+/*
+ * IBM eServer i/pSeries Virtual SCSI Target Driver
+ * Copyright (C) 2003-2005 Dave Boutcher (boutcher@us.ibm.com) IBM Corp.
+ *			   Santiago Leon (santil@us.ibm.com) IBM Corp.
+ *			   Linda Xie (lxie@us.ibm.com) IBM Corp.
+ *
+ * Copyright (C) 2005-2006 FUJITA Tomonori <tomof@acm.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tgt.h>
+#include <scsi/libsrp.h>
+#include <asm/hvcall.h>
+#include <asm/iommu.h>
+#include <asm/prom.h>
+#include <asm/vio.h>
+
+#include "ibmvscsi.h"
+
+#define	INITIAL_SRP_LIMIT	16
+#define	DEFAULT_MAX_SECTORS	512
+
+#define	TGT_NAME	"ibmvstgt"
+
+/*
+ * Hypervisor calls.
+ */
+#define h_copy_rdma(l, sa, sb, da, db) \
+			plpar_hcall_norets(H_COPY_RDMA, l, sa, sb, da, db)
+#define h_send_crq(ua, l, h) \
+			plpar_hcall_norets(H_SEND_CRQ, ua, l, h)
+#define h_reg_crq(ua, tok, sz)\
+			plpar_hcall_norets(H_REG_CRQ, ua, tok, sz);
+#define h_free_crq(ua) \
+			plpar_hcall_norets(H_FREE_CRQ, ua);
+
+/* tmp - will replace with SCSI logging stuff */
+#define eprintk(fmt, args...)					\
+do {								\
+	printk("%s(%d) " fmt, __FUNCTION__, __LINE__, ##args);	\
+} while (0)
+/* #define dprintk eprintk */
+#define dprintk(fmt, args...)
+
+struct vio_port {
+	struct vio_dev *dma_dev;
+
+	struct crq_queue crq_queue;
+	struct work_struct crq_work;
+
+	unsigned long liobn;
+	unsigned long riobn;
+	struct srp_target *target;
+};
+
+static struct workqueue_struct *vtgtd;
+
+/*
+ * These are fixed for the system and come from the Open Firmware device tree.
+ * We just store them here to save getting them every time.
+ */
+static char system_id[64] = "";
+static char partition_name[97] = "UNKNOWN";
+static unsigned int partition_number = -1;
+
+static struct vio_port *target_to_port(struct srp_target *target)
+{
+	return (struct vio_port *) target->ldata;
+}
+
+static inline union viosrp_iu *vio_iu(struct iu_entry *iue)
+{
+	return (union viosrp_iu *) (iue->sbuf->buf);
+}
+
+static int send_iu(struct iu_entry *iue, uint64_t length, uint8_t format)
+{
+	struct srp_target *target = iue->target;
+	struct vio_port *vport = target_to_port(target);
+	long rc, rc1;
+	union {
+		struct viosrp_crq cooked;
+		uint64_t raw[2];
+	} crq;
+
+	/* First copy the SRP */
+	rc = h_copy_rdma(length, vport->liobn, iue->sbuf->dma,
+			 vport->riobn, iue->remote_token);
+
+	if (rc)
+		eprintk("Error %ld transferring data\n", rc);
+
+	crq.cooked.valid = 0x80;
+	crq.cooked.format = format;
+	crq.cooked.reserved = 0x00;
+	crq.cooked.timeout = 0x00;
+	crq.cooked.IU_length = length;
+	crq.cooked.IU_data_ptr = vio_iu(iue)->srp.rsp.tag;
+
+	if (rc == 0)
+		crq.cooked.status = 0x99;	/* Just needs to be non-zero */
+	else
+		crq.cooked.status = 0x00;
+
+	rc1 = h_send_crq(vport->dma_dev->unit_address, crq.raw[0], crq.raw[1]);
+
+	if (rc1) {
+		eprintk("%ld sending response\n", rc1);
+		return rc1;
+	}
+
+	return rc;
+}
+
+#define SRP_RSP_SENSE_DATA_LEN	18
+
+static int send_rsp(struct iu_entry *iue, struct scsi_cmnd *sc,
+		    unsigned char status, unsigned char asc)
+{
+	union viosrp_iu *iu = vio_iu(iue);
+	uint64_t tag = iu->srp.rsp.tag;
+
+	/* If the linked bit is on and status is good */
+	if (test_bit(V_LINKED, &iue->flags) && (status == NO_SENSE))
+		status = 0x10;
+
+	memset(iu, 0, sizeof(struct srp_rsp));
+	iu->srp.rsp.opcode = SRP_RSP;
+	iu->srp.rsp.req_lim_delta = 1;
+	iu->srp.rsp.tag = tag;
+
+	if (test_bit(V_DIOVER, &iue->flags))
+		iu->srp.rsp.flags |= SRP_RSP_FLAG_DIOVER;
+
+	iu->srp.rsp.data_in_res_cnt = 0;
+	iu->srp.rsp.data_out_res_cnt = 0;
+
+	iu->srp.rsp.flags &= ~SRP_RSP_FLAG_RSPVALID;
+
+	iu->srp.rsp.resp_data_len = 0;
+	iu->srp.rsp.status = status;
+	if (status) {
+		uint8_t *sense = iu->srp.rsp.data;
+
+		if (sc) {
+			iu->srp.rsp.flags |= SRP_RSP_FLAG_SNSVALID;
+			iu->srp.rsp.sense_data_len = SCSI_SENSE_BUFFERSIZE;
+			memcpy(sense, sc->sense_buffer, SCSI_SENSE_BUFFERSIZE);
+		} else {
+			iu->srp.rsp.status = SAM_STAT_CHECK_CONDITION;
+			iu->srp.rsp.flags |= SRP_RSP_FLAG_SNSVALID;
+			iu->srp.rsp.sense_data_len = SRP_RSP_SENSE_DATA_LEN;
+
+			/* Valid bit and 'current errors' */
+			sense[0] = (0x1 << 7 | 0x70);
+			/* Sense key */
+			sense[2] = status;
+			/* Additional sense length */
+			sense[7] = 0xa;	/* 10 bytes */
+			/* Additional sense code */
+			sense[12] = asc;
+		}
+	}
+
+	send_iu(iue, sizeof(iu->srp.rsp) + SRP_RSP_SENSE_DATA_LEN,
+		VIOSRP_SRP_FORMAT);
+
+	return 0;
+}
+
+static void handle_cmd_queue(struct srp_target *target)
+{
+	struct Scsi_Host *shost = target->shost;
+	struct iu_entry *iue;
+	struct srp_cmd *cmd;
+	unsigned long flags;
+	int err;
+
+retry:
+	spin_lock_irqsave(&target->lock, flags);
+
+	list_for_each_entry(iue, &target->cmd_queue, ilist) {
+		if (!test_and_set_bit(V_FLYING, &iue->flags)) {
+			spin_unlock_irqrestore(&target->lock, flags);
+			cmd = iue->sbuf->buf;
+			err = srp_cmd_queue(shost, cmd, iue, 0);
+			if (err) {
+				eprintk("cannot queue cmd %p %d\n", cmd, err);
+				srp_iu_put(iue);
+			}
+			goto retry;
+		}
+	}
+
+	spin_unlock_irqrestore(&target->lock, flags);
+}
+
+static int ibmvstgt_rdma(struct scsi_cmnd *sc, struct scatterlist *sg, int nsg,
+			 struct srp_direct_buf *md, int nmd,
+			 enum dma_data_direction dir, unsigned int rest)
+{
+	struct iu_entry *iue = (struct iu_entry *) sc->SCp.ptr;
+	struct srp_target *target = iue->target;
+	struct vio_port *vport = target_to_port(target);
+	dma_addr_t token;
+	long err;
+	unsigned int done = 0;
+	int i, sidx, soff;
+
+	sidx = soff = 0;
+	token = sg_dma_address(sg + sidx);
+
+	for (i = 0; i < nmd && rest; i++) {
+		unsigned int mdone, mlen;
+
+		mlen = min(rest, md[i].len);
+		for (mdone = 0; mlen;) {
+			int slen = min(sg_dma_len(sg + sidx) - soff, mlen);
+
+			if (dir == DMA_TO_DEVICE)
+				err = h_copy_rdma(slen,
+						  vport->riobn,
+						  md[i].va + mdone,
+						  vport->liobn,
+						  token + soff);
+			else
+				err = h_copy_rdma(slen,
+						  vport->liobn,
+						  token + soff,
+						  vport->riobn,
+						  md[i].va + mdone);
+
+			if (err != H_SUCCESS) {
+				eprintk("rdma error %d %d\n", dir, slen);
+				goto out;
+			}
+
+			mlen -= slen;
+			mdone += slen;
+			soff += slen;
+			done += slen;
+
+			if (soff == sg_dma_len(sg + sidx)) {
+				sidx++;
+				soff = 0;
+				token = sg_dma_address(sg + sidx);
+
+				if (sidx > nsg) {
+					eprintk("out of sg %p %d %d\n",
+						iue, sidx, nsg);
+					goto out;
+				}
+			}
+		};
+
+		rest -= mlen;
+	}
+out:
+
+	return 0;
+}
+
+static int ibmvstgt_transfer_data(struct scsi_cmnd *sc,
+				  void (*done)(struct scsi_cmnd *))
+{
+	struct iu_entry	*iue = (struct iu_entry *) sc->SCp.ptr;
+	int err;
+
+	err = srp_transfer_data(sc, &vio_iu(iue)->srp.cmd, ibmvstgt_rdma, 1, 1);
+
+	done(sc);
+
+	return err;
+}
+
+static int ibmvstgt_cmd_done(struct scsi_cmnd *sc,
+			     void (*done)(struct scsi_cmnd *))
+{
+	unsigned long flags;
+	struct iu_entry *iue = (struct iu_entry *) sc->SCp.ptr;
+	struct srp_target *target = iue->target;
+
+	dprintk("%p %p %x\n", iue, target, vio_iu(iue)->srp.cmd.cdb[0]);
+
+	spin_lock_irqsave(&target->lock, flags);
+	list_del(&iue->ilist);
+	spin_unlock_irqrestore(&target->lock, flags);
+
+	if (sc->result != SAM_STAT_GOOD) {
+		eprintk("operation failed %p %d %x\n",
+			iue, sc->result, vio_iu(iue)->srp.cmd.cdb[0]);
+		send_rsp(iue, sc, HARDWARE_ERROR, 0x00);
+	} else
+		send_rsp(iue, sc, NO_SENSE, 0x00);
+
+	done(sc);
+	srp_iu_put(iue);
+	return 0;
+}
+
+int send_adapter_info(struct iu_entry *iue,
+		      dma_addr_t remote_buffer, uint16_t length)
+{
+	struct srp_target *target = iue->target;
+	struct vio_port *vport = target_to_port(target);
+	struct Scsi_Host *shost = target->shost;
+	dma_addr_t data_token;
+	struct mad_adapter_info_data *info;
+	int err;
+
+	info = dma_alloc_coherent(target->dev, sizeof(*info), &data_token,
+				  GFP_KERNEL);
+	if (!info) {
+		eprintk("bad dma_alloc_coherent %p\n", target);
+		return 1;
+	}
+
+	/* Get remote info */
+	err = h_copy_rdma(sizeof(*info), vport->riobn, remote_buffer,
+			  vport->liobn, data_token);
+	if (err == H_SUCCESS) {
+		dprintk("Client connect: %s (%d)\n",
+			info->partition_name, info->partition_number);
+	}
+
+	memset(info, 0, sizeof(*info));
+
+	strcpy(info->srp_version, "16.a");
+	strncpy(info->partition_name, partition_name,
+		sizeof(info->partition_name));
+	info->partition_number = partition_number;
+	info->mad_version = 1;
+	info->os_type = 2;
+	info->port_max_txu[0] = shost->hostt->max_sectors << 9;
+
+	/* Send our info to remote */
+	err = h_copy_rdma(sizeof(*info), vport->liobn, data_token,
+			  vport->riobn, remote_buffer);
+
+	dma_free_coherent(target->dev, sizeof(*info), info, data_token);
+
+	if (err != H_SUCCESS) {
+		eprintk("Error sending adapter info %d\n", err);
+		return 1;
+	}
+
+	return 0;
+}
+
+static void process_login(struct iu_entry *iue)
+{
+	union viosrp_iu *iu = vio_iu(iue);
+	struct srp_login_rsp *rsp = &iu->srp.login_rsp;
+	uint64_t tag = iu->srp.rsp.tag;
+
+	/* TODO handle case that requested size is wrong and
+	 * buffer format is wrong
+	 */
+	memset(iu, 0, sizeof(struct srp_login_rsp));
+	rsp->opcode = SRP_LOGIN_RSP;
+	rsp->req_lim_delta = INITIAL_SRP_LIMIT;
+	rsp->tag = tag;
+	rsp->max_it_iu_len = sizeof(union srp_iu);
+	rsp->max_ti_iu_len = sizeof(union srp_iu);
+	/* direct and indirect */
+	rsp->buf_fmt = SRP_BUF_FORMAT_DIRECT | SRP_BUF_FORMAT_INDIRECT;
+
+	send_iu(iue, sizeof(*rsp), VIOSRP_SRP_FORMAT);
+}
+
+static inline void queue_cmd(struct iu_entry *iue)
+{
+	struct srp_target *target = iue->target;
+	unsigned long flags;
+
+	spin_lock_irqsave(&target->lock, flags);
+	list_add_tail(&iue->ilist, &target->cmd_queue);
+	spin_unlock_irqrestore(&target->lock, flags);
+}
+
+static int process_tsk_mgmt(struct iu_entry *iue)
+{
+	union viosrp_iu *iu = vio_iu(iue);
+	int fn;
+
+	dprintk("%p %u\n", iue, iu->srp.tsk_mgmt.tsk_mgmt_func);
+
+	switch (iu->srp.tsk_mgmt.tsk_mgmt_func) {
+	case SRP_TSK_ABORT_TASK:
+		fn = ABORT_TASK;
+		break;
+	case SRP_TSK_ABORT_TASK_SET:
+		fn = ABORT_TASK_SET;
+		break;
+	case SRP_TSK_CLEAR_TASK_SET:
+		fn = CLEAR_TASK_SET;
+		break;
+	case SRP_TSK_LUN_RESET:
+		fn = LOGICAL_UNIT_RESET;
+		break;
+	case SRP_TSK_CLEAR_ACA:
+		fn = CLEAR_ACA;
+		break;
+	default:
+		fn = 0;
+	}
+	if (fn)
+		scsi_tgt_tsk_mgmt_request(iue->target->shost, fn,
+					  iu->srp.tsk_mgmt.task_tag,
+					  (struct scsi_lun *) &iu->srp.tsk_mgmt.lun,
+					  iue);
+	else
+		send_rsp(iue, NULL, ILLEGAL_REQUEST, 0x20);
+
+	return !fn;
+}
+
+static int process_mad_iu(struct iu_entry *iue)
+{
+	union viosrp_iu *iu = vio_iu(iue);
+	struct viosrp_adapter_info *info;
+	struct viosrp_host_config *conf;
+
+	switch (iu->mad.empty_iu.common.type) {
+	case VIOSRP_EMPTY_IU_TYPE:
+		eprintk("%s\n", "Unsupported EMPTY MAD IU");
+		break;
+	case VIOSRP_ERROR_LOG_TYPE:
+		eprintk("%s\n", "Unsupported ERROR LOG MAD IU");
+		iu->mad.error_log.common.status = 1;
+		send_iu(iue, sizeof(iu->mad.error_log),	VIOSRP_MAD_FORMAT);
+		break;
+	case VIOSRP_ADAPTER_INFO_TYPE:
+		info = &iu->mad.adapter_info;
+		info->common.status = send_adapter_info(iue, info->buffer,
+							info->common.length);
+		send_iu(iue, sizeof(*info), VIOSRP_MAD_FORMAT);
+		break;
+	case VIOSRP_HOST_CONFIG_TYPE:
+		conf = &iu->mad.host_config;
+		conf->common.status = 1;
+		send_iu(iue, sizeof(*conf), VIOSRP_MAD_FORMAT);
+		break;
+	default:
+		eprintk("Unknown type %u\n", iu->srp.rsp.opcode);
+	}
+
+	return 1;
+}
+
+static int process_srp_iu(struct iu_entry *iue)
+{
+	union viosrp_iu *iu = vio_iu(iue);
+	int done = 1;
+	u8 opcode = iu->srp.rsp.opcode;
+
+	switch (opcode) {
+	case SRP_LOGIN_REQ:
+		process_login(iue);
+		break;
+	case SRP_TSK_MGMT:
+		done = process_tsk_mgmt(iue);
+		break;
+	case SRP_CMD:
+		queue_cmd(iue);
+		done = 0;
+		break;
+	case SRP_LOGIN_RSP:
+	case SRP_I_LOGOUT:
+	case SRP_T_LOGOUT:
+	case SRP_RSP:
+	case SRP_CRED_REQ:
+	case SRP_CRED_RSP:
+	case SRP_AER_REQ:
+	case SRP_AER_RSP:
+		eprintk("Unsupported type %u\n", opcode);
+		break;
+	default:
+		eprintk("Unknown type %u\n", opcode);
+	}
+
+	return done;
+}
+
+static void process_iu(struct viosrp_crq *crq, struct srp_target *target)
+{
+	struct vio_port *vport = target_to_port(target);
+	struct iu_entry *iue;
+	long err, done;
+
+	iue = srp_iu_get(target);
+	if (!iue) {
+		eprintk("Error getting IU from pool, %p\n", target);
+		return;
+	}
+
+	iue->remote_token = crq->IU_data_ptr;
+
+	err = h_copy_rdma(crq->IU_length, vport->riobn,
+			  iue->remote_token, vport->liobn, iue->sbuf->dma);
+
+	if (err != H_SUCCESS) {
+		eprintk("%ld transferring data error %p\n", err, iue);
+		done = 1;
+		goto out;
+	}
+
+	if (crq->format == VIOSRP_MAD_FORMAT)
+		done = process_mad_iu(iue);
+	else
+		done = process_srp_iu(iue);
+out:
+	if (done)
+		srp_iu_put(iue);
+}
+
+static irqreturn_t ibmvstgt_interrupt(int irq, void *data)
+{
+	struct srp_target *target = (struct srp_target *) data;
+	struct vio_port *vport = target_to_port(target);
+
+	vio_disable_interrupts(vport->dma_dev);
+	queue_work(vtgtd, &vport->crq_work);
+
+	return IRQ_HANDLED;
+}
+
+static int crq_queue_create(struct crq_queue *queue, struct srp_target *target)
+{
+	int err;
+	struct vio_port *vport = target_to_port(target);
+
+	queue->msgs = (struct viosrp_crq *) get_zeroed_page(GFP_KERNEL);
+	if (!queue->msgs)
+		goto malloc_failed;
+	queue->size = PAGE_SIZE / sizeof(*queue->msgs);
+
+	queue->msg_token = dma_map_single(target->dev, queue->msgs,
+					  queue->size * sizeof(*queue->msgs),
+					  DMA_BIDIRECTIONAL);
+
+	if (dma_mapping_error(queue->msg_token))
+		goto map_failed;
+
+	err = h_reg_crq(vport->dma_dev->unit_address, queue->msg_token,
+			PAGE_SIZE);
+
+	/* If the adapter was left active for some reason (like kexec)
+	 * try freeing and re-registering
+	 */
+	if (err == H_RESOURCE) {
+	    do {
+		err = h_free_crq(vport->dma_dev->unit_address);
+	    } while (err == H_BUSY || H_IS_LONG_BUSY(err));
+
+	    err = h_reg_crq(vport->dma_dev->unit_address, queue->msg_token,
+			    PAGE_SIZE);
+	}
+
+	if (err != H_SUCCESS && err != 2) {
+		eprintk("Error 0x%x opening virtual adapter\n", err);
+		goto reg_crq_failed;
+	}
+
+	err = request_irq(vport->dma_dev->irq, &ibmvstgt_interrupt,
+			  SA_INTERRUPT, "ibmvstgt", target);
+	if (err)
+		goto req_irq_failed;
+
+	vio_enable_interrupts(vport->dma_dev);
+
+	h_send_crq(vport->dma_dev->unit_address, 0xC001000000000000, 0);
+
+	queue->cur = 0;
+	spin_lock_init(&queue->lock);
+
+	return 0;
+
+req_irq_failed:
+	do {
+		err = h_free_crq(vport->dma_dev->unit_address);
+	} while (err == H_BUSY || H_IS_LONG_BUSY(err));
+
+reg_crq_failed:
+	dma_unmap_single(target->dev, queue->msg_token,
+			 queue->size * sizeof(*queue->msgs), DMA_BIDIRECTIONAL);
+map_failed:
+	free_page((unsigned long) queue->msgs);
+
+malloc_failed:
+	return -ENOMEM;
+}
+
+static void crq_queue_destroy(struct srp_target *target)
+{
+	struct vio_port *vport = target_to_port(target);
+	struct crq_queue *queue = &vport->crq_queue;
+	int err;
+
+	free_irq(vport->dma_dev->irq, target);
+	do {
+		err = h_free_crq(vport->dma_dev->unit_address);
+	} while (err == H_BUSY || H_IS_LONG_BUSY(err));
+
+	dma_unmap_single(target->dev, queue->msg_token,
+			 queue->size * sizeof(*queue->msgs), DMA_BIDIRECTIONAL);
+
+	free_page((unsigned long) queue->msgs);
+}
+
+static void process_crq(struct viosrp_crq *crq,	struct srp_target *target)
+{
+	struct vio_port *vport = target_to_port(target);
+	dprintk("%x %x\n", crq->valid, crq->format);
+
+	switch (crq->valid) {
+	case 0xC0:
+		/* initialization */
+		switch (crq->format) {
+		case 0x01:
+			h_send_crq(vport->dma_dev->unit_address,
+				   0xC002000000000000, 0);
+			break;
+		case 0x02:
+			break;
+		default:
+			eprintk("Unknown format %u\n", crq->format);
+		}
+		break;
+	case 0xFF:
+		/* transport event */
+		break;
+	case 0x80:
+		/* real payload */
+		switch (crq->format) {
+		case VIOSRP_SRP_FORMAT:
+		case VIOSRP_MAD_FORMAT:
+			process_iu(crq, target);
+			break;
+		case VIOSRP_OS400_FORMAT:
+		case VIOSRP_AIX_FORMAT:
+		case VIOSRP_LINUX_FORMAT:
+		case VIOSRP_INLINE_FORMAT:
+			eprintk("Unsupported format %u\n", crq->format);
+			break;
+		default:
+			eprintk("Unknown format %u\n", crq->format);
+		}
+		break;
+	default:
+		eprintk("unknown message type 0x%02x!?\n", crq->valid);
+	}
+}
+
+static inline struct viosrp_crq *next_crq(struct crq_queue *queue)
+{
+	struct viosrp_crq *crq;
+	unsigned long flags;
+
+	spin_lock_irqsave(&queue->lock, flags);
+	crq = &queue->msgs[queue->cur];
+	if (crq->valid & 0x80) {
+		if (++queue->cur == queue->size)
+			queue->cur = 0;
+	} else
+		crq = NULL;
+	spin_unlock_irqrestore(&queue->lock, flags);
+
+	return crq;
+}
+
+static void handle_crq(struct work_struct *work)
+{
+	struct vio_port *vport = container_of(work, struct vio_port, crq_work);
+	struct srp_target *target = vport->target;
+	struct viosrp_crq *crq;
+	int done = 0;
+
+	while (!done) {
+		while ((crq = next_crq(&vport->crq_queue)) != NULL) {
+			process_crq(crq, target);
+			crq->valid = 0x00;
+		}
+
+		vio_enable_interrupts(vport->dma_dev);
+
+		crq = next_crq(&vport->crq_queue);
+		if (crq) {
+			vio_disable_interrupts(vport->dma_dev);
+			process_crq(crq, target);
+			crq->valid = 0x00;
+		} else
+			done = 1;
+	}
+
+	handle_cmd_queue(target);
+}
+
+
+static int ibmvstgt_eh_abort_handler(struct scsi_cmnd *sc)
+{
+	unsigned long flags;
+	struct iu_entry *iue = (struct iu_entry *) sc->SCp.ptr;
+	struct srp_target *target = iue->target;
+
+	dprintk("%p %p %x\n", iue, target, vio_iu(iue)->srp.cmd.cdb[0]);
+
+	spin_lock_irqsave(&target->lock, flags);
+	list_del(&iue->ilist);
+	spin_unlock_irqrestore(&target->lock, flags);
+
+	srp_iu_put(iue);
+
+	return 0;
+}
+
+static int ibmvstgt_tsk_mgmt_response(u64 mid, int result)
+{
+	struct iu_entry *iue = (struct iu_entry *) ((void *) mid);
+	union viosrp_iu *iu = vio_iu(iue);
+	unsigned char status, asc;
+
+	eprintk("%p %d\n", iue, result);
+	status = NO_SENSE;
+	asc = 0;
+
+	switch (iu->srp.tsk_mgmt.tsk_mgmt_func) {
+	case SRP_TSK_ABORT_TASK:
+		asc = 0x14;
+		if (result)
+			status = ABORTED_COMMAND;
+		break;
+	default:
+		break;
+	}
+
+	send_rsp(iue, NULL, status, asc);
+	srp_iu_put(iue);
+
+	return 0;
+}
+
+static ssize_t system_id_show(struct class_device *cdev, char *buf)
+{
+	return snprintf(buf, PAGE_SIZE, "%s\n", system_id);
+}
+
+static ssize_t partition_number_show(struct class_device *cdev, char *buf)
+{
+	return snprintf(buf, PAGE_SIZE, "%x\n", partition_number);
+}
+
+static ssize_t unit_address_show(struct class_device *cdev, char *buf)
+{
+	struct Scsi_Host *shost = class_to_shost(cdev);
+	struct srp_target *target = host_to_srp_target(shost);
+	struct vio_port *vport = target_to_port(target);
+	return snprintf(buf, PAGE_SIZE, "%x\n", vport->dma_dev->unit_address);
+}
+
+static CLASS_DEVICE_ATTR(system_id, S_IRUGO, system_id_show, NULL);
+static CLASS_DEVICE_ATTR(partition_number, S_IRUGO, partition_number_show, NULL);
+static CLASS_DEVICE_ATTR(unit_address, S_IRUGO, unit_address_show, NULL);
+
+static struct class_device_attribute *ibmvstgt_attrs[] = {
+	&class_device_attr_system_id,
+	&class_device_attr_partition_number,
+	&class_device_attr_unit_address,
+	NULL,
+};
+
+static struct scsi_host_template ibmvstgt_sht = {
+	.name			= TGT_NAME,
+	.module			= THIS_MODULE,
+	.can_queue		= INITIAL_SRP_LIMIT,
+	.sg_tablesize		= SG_ALL,
+	.use_clustering		= DISABLE_CLUSTERING,
+	.max_sectors		= DEFAULT_MAX_SECTORS,
+	.transfer_response	= ibmvstgt_cmd_done,
+	.transfer_data		= ibmvstgt_transfer_data,
+	.eh_abort_handler	= ibmvstgt_eh_abort_handler,
+	.tsk_mgmt_response	= ibmvstgt_tsk_mgmt_response,
+	.shost_attrs		= ibmvstgt_attrs,
+	.proc_name		= TGT_NAME,
+};
+
+static int ibmvstgt_probe(struct vio_dev *dev, const struct vio_device_id *id)
+{
+	struct Scsi_Host *shost;
+	struct srp_target *target;
+	struct vio_port *vport;
+	unsigned int *dma, dma_size;
+	int err = -ENOMEM;
+
+	vport = kzalloc(sizeof(struct vio_port), GFP_KERNEL);
+	if (!vport)
+		return err;
+	shost = scsi_host_alloc(&ibmvstgt_sht, sizeof(struct srp_target));
+	if (!shost)
+		goto free_vport;
+	err = scsi_tgt_alloc_queue(shost);
+	if (err)
+		goto put_host;
+
+	target = host_to_srp_target(shost);
+	target->shost = shost;
+	vport->dma_dev = dev;
+	target->ldata = vport;
+	vport->target = target;
+	err = srp_target_alloc(target, &dev->dev, INITIAL_SRP_LIMIT,
+			       SRP_MAX_IU_LEN);
+	if (err)
+		goto put_host;
+
+	dma = (unsigned int *) vio_get_attribute(dev, "ibm,my-dma-window",
+						 &dma_size);
+	if (!dma || dma_size != 40) {
+		eprintk("Couldn't get window property %d\n", dma_size);
+		err = -EIO;
+		goto free_srp_target;
+	}
+	vport->liobn = dma[0];
+	vport->riobn = dma[5];
+
+	INIT_WORK(&vport->crq_work, handle_crq);
+
+	err = crq_queue_create(&vport->crq_queue, target);
+	if (err)
+		goto free_srp_target;
+
+	err = scsi_add_host(shost, target->dev);
+	if (err)
+		goto destroy_queue;
+	return 0;
+
+destroy_queue:
+	crq_queue_destroy(target);
+free_srp_target:
+	srp_target_free(target);
+put_host:
+	scsi_host_put(shost);
+free_vport:
+	kfree(vport);
+	return err;
+}
+
+static int ibmvstgt_remove(struct vio_dev *dev)
+{
+	struct srp_target *target = (struct srp_target *) dev->dev.driver_data;
+	struct Scsi_Host *shost = target->shost;
+	struct vio_port *vport = target->ldata;
+
+	crq_queue_destroy(target);
+	scsi_remove_host(shost);
+	scsi_tgt_free_queue(shost);
+	srp_target_free(target);
+	kfree(vport);
+	scsi_host_put(shost);
+	return 0;
+}
+
+static struct vio_device_id ibmvstgt_device_table[] __devinitdata = {
+	{"v-scsi-host", "IBM,v-scsi-host"},
+	{"",""}
+};
+
+MODULE_DEVICE_TABLE(vio, ibmvstgt_device_table);
+
+static struct vio_driver ibmvstgt_driver = {
+	.id_table = ibmvstgt_device_table,
+	.probe = ibmvstgt_probe,
+	.remove = ibmvstgt_remove,
+	.driver = {
+		.name = "ibmvscsis",
+		.owner = THIS_MODULE,
+	}
+};
+
+static int get_system_info(void)
+{
+	struct device_node *rootdn;
+	const char *id, *model, *name;
+	unsigned int *num;
+
+	rootdn = find_path_device("/");
+	if (!rootdn)
+		return -ENOENT;
+
+	model = get_property(rootdn, "model", NULL);
+	id = get_property(rootdn, "system-id", NULL);
+	if (model && id)
+		snprintf(system_id, sizeof(system_id), "%s-%s", model, id);
+
+	name = get_property(rootdn, "ibm,partition-name", NULL);
+	if (name)
+		strncpy(partition_name, name, sizeof(partition_name));
+
+	num = (unsigned int *) get_property(rootdn, "ibm,partition-no", NULL);
+	if (num)
+		partition_number = *num;
+
+	return 0;
+}
+
+static int ibmvstgt_init(void)
+{
+	int err = -ENOMEM;
+
+	printk("IBM eServer i/pSeries Virtual SCSI Target Driver\n");
+
+	vtgtd = create_workqueue("ibmvtgtd");
+	if (!vtgtd)
+		return err;
+
+	err = get_system_info();
+	if (err)
+		goto destroy_wq;
+
+	err = vio_register_driver(&ibmvstgt_driver);
+	if (err)
+		goto destroy_wq;
+
+	return 0;
+
+destroy_wq:
+	destroy_workqueue(vtgtd);
+	return err;
+}
+
+static void ibmvstgt_exit(void)
+{
+	printk("Unregister IBM virtual SCSI driver\n");
+
+	destroy_workqueue(vtgtd);
+	vio_unregister_driver(&ibmvstgt_driver);
+}
+
+MODULE_DESCRIPTION("IBM Virtual SCSI Target");
+MODULE_AUTHOR("Santiago Leon");
+MODULE_LICENSE("GPL");
+
+module_init(ibmvstgt_init);
+module_exit(ibmvstgt_exit);
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index e31f6122106..0464c182c57 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -36,7 +36,7 @@ typedef struct {
 	int base_hi;		/* Hi Base address for ECP-ISA chipset */
 	int mode;		/* Transfer mode                */
 	struct scsi_cmnd *cur_cmd;	/* Current queued command       */
-	struct work_struct imm_tq;	/* Polling interrupt stuff       */
+	struct delayed_work imm_tq;	/* Polling interrupt stuff       */
 	unsigned long jstart;	/* Jiffies at start             */
 	unsigned failed:1;	/* Failure flag                 */
 	unsigned dp:1;		/* Data phase present           */
@@ -733,9 +733,9 @@ static int imm_completion(struct scsi_cmnd *cmd)
  * the scheduler's task queue to generate a stream of call-backs and
  * complete the request when the drive is ready.
  */
-static void imm_interrupt(void *data)
+static void imm_interrupt(struct work_struct *work)
 {
-	imm_struct *dev = (imm_struct *) data;
+	imm_struct *dev = container_of(work, imm_struct, imm_tq.work);
 	struct scsi_cmnd *cmd = dev->cur_cmd;
 	struct Scsi_Host *host = cmd->device->host;
 	unsigned long flags;
@@ -745,7 +745,6 @@ static void imm_interrupt(void *data)
 		return;
 	}
 	if (imm_engine(dev, cmd)) {
-		INIT_WORK(&dev->imm_tq, imm_interrupt, (void *) dev);
 		schedule_delayed_work(&dev->imm_tq, 1);
 		return;
 	}
@@ -953,8 +952,7 @@ static int imm_queuecommand(struct scsi_cmnd *cmd,
 	cmd->result = DID_ERROR << 16;	/* default return code */
 	cmd->SCp.phase = 0;	/* bus free */
 
-	INIT_WORK(&dev->imm_tq, imm_interrupt, dev);
-	schedule_work(&dev->imm_tq);
+	schedule_delayed_work(&dev->imm_tq, 0);
 
 	imm_pb_claim(dev);
 
@@ -1225,7 +1223,7 @@ static int __imm_attach(struct parport *pb)
 	else
 		ports = 8;
 
-	INIT_WORK(&dev->imm_tq, imm_interrupt, dev);
+	INIT_DELAYED_WORK(&dev->imm_tq, imm_interrupt);
 
 	err = -ENOMEM;
 	host = scsi_host_alloc(&imm_template, sizeof(imm_struct *));
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index afed293dd7b..f160357e37a 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -170,7 +170,7 @@ static int setup_debug = 0;
 static void i91uSCBPost(BYTE * pHcb, BYTE * pScb);
 
 /* PCI Devices supported by this driver */
-static struct pci_device_id i91u_pci_devices[] __devinitdata = {
+static struct pci_device_id i91u_pci_devices[] = {
 	{ PCI_VENDOR_ID_INIT,  I950_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_INIT,  I940_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_INIT,  I935_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 2dde821025f..ccd4dafce8e 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -79,7 +79,6 @@
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_cmnd.h>
-#include <scsi/scsi_transport.h>
 #include "ipr.h"
 
 /*
@@ -98,7 +97,7 @@ static DEFINE_SPINLOCK(ipr_driver_lock);
 
 /* This table describes the differences between DMA controller chips */
 static const struct ipr_chip_cfg_t ipr_chip_cfg[] = {
-	{ /* Gemstone, Citrine, and Obsidian */
+	{ /* Gemstone, Citrine, Obsidian, and Obsidian-E */
 		.mailbox = 0x0042C,
 		.cache_line_size = 0x20,
 		{
@@ -135,6 +134,7 @@ static const struct ipr_chip_t ipr_chip[] = {
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE, &ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN, &ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN, &ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN_E, &ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE, &ipr_chip_cfg[1] },
 	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP, &ipr_chip_cfg[1] }
 };
@@ -1249,19 +1249,23 @@ static void ipr_log_array_error(struct ipr_ioa_cfg *ioa_cfg,
 
 /**
  * ipr_log_hex_data - Log additional hex IOA error data.
+ * @ioa_cfg:	ioa config struct
  * @data:		IOA error data
  * @len:		data length
  *
  * Return value:
  * 	none
  **/
-static void ipr_log_hex_data(u32 *data, int len)
+static void ipr_log_hex_data(struct ipr_ioa_cfg *ioa_cfg, u32 *data, int len)
 {
 	int i;
 
 	if (len == 0)
 		return;
 
+	if (ioa_cfg->log_level <= IPR_DEFAULT_LOG_LEVEL)
+		len = min_t(int, len, IPR_DEFAULT_MAX_ERROR_DUMP);
+
 	for (i = 0; i < len / 4; i += 4) {
 		ipr_err("%08X: %08X %08X %08X %08X\n", i*4,
 			be32_to_cpu(data[i]),
@@ -1290,7 +1294,7 @@ static void ipr_log_enhanced_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
 	ipr_err("%s\n", error->failure_reason);
 	ipr_err("Remote Adapter VPD:\n");
 	ipr_log_ext_vpd(&error->vpd);
-	ipr_log_hex_data(error->data,
+	ipr_log_hex_data(ioa_cfg, error->data,
 			 be32_to_cpu(hostrcb->hcam.length) -
 			 (offsetof(struct ipr_hostrcb_error, u) +
 			  offsetof(struct ipr_hostrcb_type_17_error, data)));
@@ -1315,12 +1319,225 @@ static void ipr_log_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
 	ipr_err("%s\n", error->failure_reason);
 	ipr_err("Remote Adapter VPD:\n");
 	ipr_log_vpd(&error->vpd);
-	ipr_log_hex_data(error->data,
+	ipr_log_hex_data(ioa_cfg, error->data,
 			 be32_to_cpu(hostrcb->hcam.length) -
 			 (offsetof(struct ipr_hostrcb_error, u) +
 			  offsetof(struct ipr_hostrcb_type_07_error, data)));
 }
 
+static const struct {
+	u8 active;
+	char *desc;
+} path_active_desc[] = {
+	{ IPR_PATH_NO_INFO, "Path" },
+	{ IPR_PATH_ACTIVE, "Active path" },
+	{ IPR_PATH_NOT_ACTIVE, "Inactive path" }
+};
+
+static const struct {
+	u8 state;
+	char *desc;
+} path_state_desc[] = {
+	{ IPR_PATH_STATE_NO_INFO, "has no path state information available" },
+	{ IPR_PATH_HEALTHY, "is healthy" },
+	{ IPR_PATH_DEGRADED, "is degraded" },
+	{ IPR_PATH_FAILED, "is failed" }
+};
+
+/**
+ * ipr_log_fabric_path - Log a fabric path error
+ * @hostrcb:	hostrcb struct
+ * @fabric:		fabric descriptor
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_fabric_path(struct ipr_hostrcb *hostrcb,
+				struct ipr_hostrcb_fabric_desc *fabric)
+{
+	int i, j;
+	u8 path_state = fabric->path_state;
+	u8 active = path_state & IPR_PATH_ACTIVE_MASK;
+	u8 state = path_state & IPR_PATH_STATE_MASK;
+
+	for (i = 0; i < ARRAY_SIZE(path_active_desc); i++) {
+		if (path_active_desc[i].active != active)
+			continue;
+
+		for (j = 0; j < ARRAY_SIZE(path_state_desc); j++) {
+			if (path_state_desc[j].state != state)
+				continue;
+
+			if (fabric->cascaded_expander == 0xff && fabric->phy == 0xff) {
+				ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d\n",
+					     path_active_desc[i].desc, path_state_desc[j].desc,
+					     fabric->ioa_port);
+			} else if (fabric->cascaded_expander == 0xff) {
+				ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d, Phy=%d\n",
+					     path_active_desc[i].desc, path_state_desc[j].desc,
+					     fabric->ioa_port, fabric->phy);
+			} else if (fabric->phy == 0xff) {
+				ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d, Cascade=%d\n",
+					     path_active_desc[i].desc, path_state_desc[j].desc,
+					     fabric->ioa_port, fabric->cascaded_expander);
+			} else {
+				ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d, Cascade=%d, Phy=%d\n",
+					     path_active_desc[i].desc, path_state_desc[j].desc,
+					     fabric->ioa_port, fabric->cascaded_expander, fabric->phy);
+			}
+			return;
+		}
+	}
+
+	ipr_err("Path state=%02X IOA Port=%d Cascade=%d Phy=%d\n", path_state,
+		fabric->ioa_port, fabric->cascaded_expander, fabric->phy);
+}
+
+static const struct {
+	u8 type;
+	char *desc;
+} path_type_desc[] = {
+	{ IPR_PATH_CFG_IOA_PORT, "IOA port" },
+	{ IPR_PATH_CFG_EXP_PORT, "Expander port" },
+	{ IPR_PATH_CFG_DEVICE_PORT, "Device port" },
+	{ IPR_PATH_CFG_DEVICE_LUN, "Device LUN" }
+};
+
+static const struct {
+	u8 status;
+	char *desc;
+} path_status_desc[] = {
+	{ IPR_PATH_CFG_NO_PROB, "Functional" },
+	{ IPR_PATH_CFG_DEGRADED, "Degraded" },
+	{ IPR_PATH_CFG_FAILED, "Failed" },
+	{ IPR_PATH_CFG_SUSPECT, "Suspect" },
+	{ IPR_PATH_NOT_DETECTED, "Missing" },
+	{ IPR_PATH_INCORRECT_CONN, "Incorrectly connected" }
+};
+
+static const char *link_rate[] = {
+	"unknown",
+	"disabled",
+	"phy reset problem",
+	"spinup hold",
+	"port selector",
+	"unknown",
+	"unknown",
+	"unknown",
+	"1.5Gbps",
+	"3.0Gbps",
+	"unknown",
+	"unknown",
+	"unknown",
+	"unknown",
+	"unknown",
+	"unknown"
+};
+
+/**
+ * ipr_log_path_elem - Log a fabric path element.
+ * @hostrcb:	hostrcb struct
+ * @cfg:		fabric path element struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_path_elem(struct ipr_hostrcb *hostrcb,
+			      struct ipr_hostrcb_config_element *cfg)
+{
+	int i, j;
+	u8 type = cfg->type_status & IPR_PATH_CFG_TYPE_MASK;
+	u8 status = cfg->type_status & IPR_PATH_CFG_STATUS_MASK;
+
+	if (type == IPR_PATH_CFG_NOT_EXIST)
+		return;
+
+	for (i = 0; i < ARRAY_SIZE(path_type_desc); i++) {
+		if (path_type_desc[i].type != type)
+			continue;
+
+		for (j = 0; j < ARRAY_SIZE(path_status_desc); j++) {
+			if (path_status_desc[j].status != status)
+				continue;
+
+			if (type == IPR_PATH_CFG_IOA_PORT) {
+				ipr_hcam_err(hostrcb, "%s %s: Phy=%d, Link rate=%s, WWN=%08X%08X\n",
+					     path_status_desc[j].desc, path_type_desc[i].desc,
+					     cfg->phy, link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+					     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+			} else {
+				if (cfg->cascaded_expander == 0xff && cfg->phy == 0xff) {
+					ipr_hcam_err(hostrcb, "%s %s: Link rate=%s, WWN=%08X%08X\n",
+						     path_status_desc[j].desc, path_type_desc[i].desc,
+						     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+						     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+				} else if (cfg->cascaded_expander == 0xff) {
+					ipr_hcam_err(hostrcb, "%s %s: Phy=%d, Link rate=%s, "
+						     "WWN=%08X%08X\n", path_status_desc[j].desc,
+						     path_type_desc[i].desc, cfg->phy,
+						     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+						     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+				} else if (cfg->phy == 0xff) {
+					ipr_hcam_err(hostrcb, "%s %s: Cascade=%d, Link rate=%s, "
+						     "WWN=%08X%08X\n", path_status_desc[j].desc,
+						     path_type_desc[i].desc, cfg->cascaded_expander,
+						     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+						     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+				} else {
+					ipr_hcam_err(hostrcb, "%s %s: Cascade=%d, Phy=%d, Link rate=%s "
+						     "WWN=%08X%08X\n", path_status_desc[j].desc,
+						     path_type_desc[i].desc, cfg->cascaded_expander, cfg->phy,
+						     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+						     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+				}
+			}
+			return;
+		}
+	}
+
+	ipr_hcam_err(hostrcb, "Path element=%02X: Cascade=%d Phy=%d Link rate=%s "
+		     "WWN=%08X%08X\n", cfg->type_status, cfg->cascaded_expander, cfg->phy,
+		     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+		     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+}
+
+/**
+ * ipr_log_fabric_error - Log a fabric error.
+ * @ioa_cfg:	ioa config struct
+ * @hostrcb:	hostrcb struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_fabric_error(struct ipr_ioa_cfg *ioa_cfg,
+				 struct ipr_hostrcb *hostrcb)
+{
+	struct ipr_hostrcb_type_20_error *error;
+	struct ipr_hostrcb_fabric_desc *fabric;
+	struct ipr_hostrcb_config_element *cfg;
+	int i, add_len;
+
+	error = &hostrcb->hcam.u.error.u.type_20_error;
+	error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
+	ipr_hcam_err(hostrcb, "%s\n", error->failure_reason);
+
+	add_len = be32_to_cpu(hostrcb->hcam.length) -
+		(offsetof(struct ipr_hostrcb_error, u) +
+		 offsetof(struct ipr_hostrcb_type_20_error, desc));
+
+	for (i = 0, fabric = error->desc; i < error->num_entries; i++) {
+		ipr_log_fabric_path(hostrcb, fabric);
+		for_each_fabric_cfg(fabric, cfg)
+			ipr_log_path_elem(hostrcb, cfg);
+
+		add_len -= be16_to_cpu(fabric->length);
+		fabric = (struct ipr_hostrcb_fabric_desc *)
+			((unsigned long)fabric + be16_to_cpu(fabric->length));
+	}
+
+	ipr_log_hex_data(ioa_cfg, (u32 *)fabric, add_len);
+}
+
 /**
  * ipr_log_generic_error - Log an adapter error.
  * @ioa_cfg:	ioa config struct
@@ -1332,7 +1549,7 @@ static void ipr_log_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
 static void ipr_log_generic_error(struct ipr_ioa_cfg *ioa_cfg,
 				  struct ipr_hostrcb *hostrcb)
 {
-	ipr_log_hex_data(hostrcb->hcam.u.raw.data,
+	ipr_log_hex_data(ioa_cfg, hostrcb->hcam.u.raw.data,
 			 be32_to_cpu(hostrcb->hcam.length));
 }
 
@@ -1394,13 +1611,7 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
 	if (!ipr_error_table[error_index].log_hcam)
 		return;
 
-	if (ipr_is_device(&hostrcb->hcam.u.error.failing_dev_res_addr)) {
-		ipr_ra_err(ioa_cfg, hostrcb->hcam.u.error.failing_dev_res_addr,
-			   "%s\n", ipr_error_table[error_index].error);
-	} else {
-		dev_err(&ioa_cfg->pdev->dev, "%s\n",
-			ipr_error_table[error_index].error);
-	}
+	ipr_hcam_err(hostrcb, "%s\n", ipr_error_table[error_index].error);
 
 	/* Set indication we have logged an error */
 	ioa_cfg->errors_logged++;
@@ -1437,6 +1648,9 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
 	case IPR_HOST_RCB_OVERLAY_ID_17:
 		ipr_log_enhanced_dual_ioa_error(ioa_cfg, hostrcb);
 		break;
+	case IPR_HOST_RCB_OVERLAY_ID_20:
+		ipr_log_fabric_error(ioa_cfg, hostrcb);
+		break;
 	case IPR_HOST_RCB_OVERLAY_ID_1:
 	case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
 	default:
@@ -2093,7 +2307,7 @@ static void ipr_release_dump(struct kref *kref)
 
 /**
  * ipr_worker_thread - Worker thread
- * @data:		ioa config struct
+ * @work:		ioa config struct
  *
  * Called at task level from a work thread. This function takes care
  * of adding and removing device from the mid-layer as configuration
@@ -2102,13 +2316,14 @@ static void ipr_release_dump(struct kref *kref)
  * Return value:
  * 	nothing
  **/
-static void ipr_worker_thread(void *data)
+static void ipr_worker_thread(struct work_struct *work)
 {
 	unsigned long lock_flags;
 	struct ipr_resource_entry *res;
 	struct scsi_device *sdev;
 	struct ipr_dump *dump;
-	struct ipr_ioa_cfg *ioa_cfg = data;
+	struct ipr_ioa_cfg *ioa_cfg =
+		container_of(work, struct ipr_ioa_cfg, work_q);
 	u8 bus, target, lun;
 	int did_work;
 
@@ -2969,7 +3184,6 @@ static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
 	struct ipr_dump *dump;
 	unsigned long lock_flags = 0;
 
-	ENTER;
 	dump = kzalloc(sizeof(struct ipr_dump), GFP_KERNEL);
 
 	if (!dump) {
@@ -2996,7 +3210,6 @@ static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
 	}
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 
-	LEAVE;
 	return 0;
 }
 
@@ -3573,6 +3786,12 @@ static int ipr_sata_reset(struct ata_port *ap, unsigned int *classes)
 
 	ENTER;
 	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+	while(ioa_cfg->in_reset_reload) {
+		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+		wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+		spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+	}
+
 	res = sata_port->res;
 	if (res) {
 		rc = ipr_device_reset(ioa_cfg, res);
@@ -3636,6 +3855,10 @@ static int __ipr_eh_dev_reset(struct scsi_cmnd * scsi_cmd)
 		if (ipr_cmd->ioarcb.res_handle == res->cfgte.res_handle) {
 			if (ipr_cmd->scsi_cmd)
 				ipr_cmd->done = ipr_scsi_eh_done;
+			if (ipr_cmd->qc && !(ipr_cmd->qc->flags & ATA_QCFLAG_FAILED)) {
+				ipr_cmd->qc->err_mask |= AC_ERR_TIMEOUT;
+				ipr_cmd->qc->flags |= ATA_QCFLAG_FAILED;
+			}
 		}
 	}
 
@@ -3770,7 +3993,7 @@ static int ipr_cancel_op(struct scsi_cmnd * scsi_cmd)
 	 */
 	if (ioa_cfg->in_reset_reload || ioa_cfg->ioa_is_dead)
 		return FAILED;
-	if (!res || (!ipr_is_gscsi(res) && !ipr_is_vset_device(res)))
+	if (!res || !ipr_is_gscsi(res))
 		return FAILED;
 
 	list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
@@ -4615,7 +4838,7 @@ static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
  * Return value:
  * 	0 on success / other on failure
  **/
-int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
+static int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
 {
 	struct ipr_resource_entry *res;
 
@@ -4648,40 +4871,6 @@ static const char * ipr_ioa_info(struct Scsi_Host *host)
 	return buffer;
 }
 
-/**
- * ipr_scsi_timed_out - Handle scsi command timeout
- * @scsi_cmd:	scsi command struct
- *
- * Return value:
- * 	EH_NOT_HANDLED
- **/
-enum scsi_eh_timer_return ipr_scsi_timed_out(struct scsi_cmnd *scsi_cmd)
-{
-	struct ipr_ioa_cfg *ioa_cfg;
-	struct ipr_cmnd *ipr_cmd;
-	unsigned long flags;
-
-	ENTER;
-	spin_lock_irqsave(scsi_cmd->device->host->host_lock, flags);
-	ioa_cfg = (struct ipr_ioa_cfg *)scsi_cmd->device->host->hostdata;
-
-	list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
-		if (ipr_cmd->qc && ipr_cmd->qc->scsicmd == scsi_cmd) {
-			ipr_cmd->qc->err_mask |= AC_ERR_TIMEOUT;
-			ipr_cmd->qc->flags |= ATA_QCFLAG_FAILED;
-			break;
-		}
-	}
-
-	spin_unlock_irqrestore(scsi_cmd->device->host->host_lock, flags);
-	LEAVE;
-	return EH_NOT_HANDLED;
-}
-
-static struct scsi_transport_template ipr_transport_template = {
-	.eh_timed_out = ipr_scsi_timed_out
-};
-
 static struct scsi_host_template driver_template = {
 	.module = THIS_MODULE,
 	.name = "IPR",
@@ -4776,6 +4965,12 @@ static void ipr_ata_post_internal(struct ata_queued_cmd *qc)
 	unsigned long flags;
 
 	spin_lock_irqsave(ioa_cfg->host->host_lock, flags);
+	while(ioa_cfg->in_reset_reload) {
+		spin_unlock_irqrestore(ioa_cfg->host->host_lock, flags);
+		wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+		spin_lock_irqsave(ioa_cfg->host->host_lock, flags);
+	}
+
 	list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
 		if (ipr_cmd->qc == qc) {
 			ipr_device_reset(ioa_cfg, sata_port->res);
@@ -6832,6 +7027,7 @@ static int __devinit ipr_alloc_mem(struct ipr_ioa_cfg *ioa_cfg)
 
 		ioa_cfg->hostrcb[i]->hostrcb_dma =
 			ioa_cfg->hostrcb_dma[i] + offsetof(struct ipr_hostrcb, hcam);
+		ioa_cfg->hostrcb[i]->ioa_cfg = ioa_cfg;
 		list_add_tail(&ioa_cfg->hostrcb[i]->queue, &ioa_cfg->hostrcb_free_q);
 	}
 
@@ -6926,7 +7122,7 @@ static void __devinit ipr_init_ioa_cfg(struct ipr_ioa_cfg *ioa_cfg,
 	INIT_LIST_HEAD(&ioa_cfg->hostrcb_pending_q);
 	INIT_LIST_HEAD(&ioa_cfg->free_res_q);
 	INIT_LIST_HEAD(&ioa_cfg->used_res_q);
-	INIT_WORK(&ioa_cfg->work_q, ipr_worker_thread, ioa_cfg);
+	INIT_WORK(&ioa_cfg->work_q, ipr_worker_thread);
 	init_waitqueue_head(&ioa_cfg->reset_wait_q);
 	ioa_cfg->sdt_state = INACTIVE;
 	if (ipr_enable_cache)
@@ -7017,7 +7213,6 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
 
 	ioa_cfg = (struct ipr_ioa_cfg *)host->hostdata;
 	memset(ioa_cfg, 0, sizeof(struct ipr_ioa_cfg));
-	host->transportt = &ipr_transport_template;
 	ata_host_init(&ioa_cfg->ata_host, &pdev->dev,
 		      sata_port_info.flags, &ipr_sata_ops);
 
@@ -7351,12 +7546,24 @@ static struct pci_device_id ipr_pci_table[] __devinitdata = {
 	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
 	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
 	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_575C,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
 	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572A,
 	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
 	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
 	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_575C,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_57B8,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN_E,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_57B7,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE,
 		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_2780,
 		0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
@@ -7366,6 +7573,9 @@ static struct pci_device_id ipr_pci_table[] __devinitdata = {
 	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
 		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571F,
 		0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
+	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
+		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572F,
+		0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, ipr_pci_table);
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 6d035283af0..9f62a1d4d51 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -37,8 +37,8 @@
 /*
  * Literals
  */
-#define IPR_DRIVER_VERSION "2.2.0"
-#define IPR_DRIVER_DATE "(September 25, 2006)"
+#define IPR_DRIVER_VERSION "2.3.0"
+#define IPR_DRIVER_DATE "(November 8, 2006)"
 
 /*
  * IPR_MAX_CMD_PER_LUN: This defines the maximum number of outstanding
@@ -54,6 +54,8 @@
  */
 #define IPR_NUM_BASE_CMD_BLKS				100
 
+#define PCI_DEVICE_ID_IBM_OBSIDIAN_E	0x0339
+
 #define IPR_SUBS_DEV_ID_2780	0x0264
 #define IPR_SUBS_DEV_ID_5702	0x0266
 #define IPR_SUBS_DEV_ID_5703	0x0278
@@ -66,7 +68,11 @@
 #define IPR_SUBS_DEV_ID_571F	0x02D5
 #define IPR_SUBS_DEV_ID_572A	0x02C1
 #define IPR_SUBS_DEV_ID_572B	0x02C2
+#define IPR_SUBS_DEV_ID_572F	0x02C3
 #define IPR_SUBS_DEV_ID_575B	0x030D
+#define IPR_SUBS_DEV_ID_575C	0x0338
+#define IPR_SUBS_DEV_ID_57B7	0x0360
+#define IPR_SUBS_DEV_ID_57B8	0x02C2
 
 #define IPR_NAME				"ipr"
 
@@ -98,6 +104,7 @@
 #define IPR_IOASC_IOA_WAS_RESET			0x10000001
 #define IPR_IOASC_PCI_ACCESS_ERROR			0x10000002
 
+#define IPR_DEFAULT_MAX_ERROR_DUMP			984
 #define IPR_NUM_LOG_HCAMS				2
 #define IPR_NUM_CFG_CHG_HCAMS				2
 #define IPR_NUM_HCAMS	(IPR_NUM_LOG_HCAMS + IPR_NUM_CFG_CHG_HCAMS)
@@ -731,6 +738,64 @@ struct ipr_hostrcb_type_17_error {
 	u32 data[476];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb_config_element {
+	u8 type_status;
+#define IPR_PATH_CFG_TYPE_MASK	0xF0
+#define IPR_PATH_CFG_NOT_EXIST	0x00
+#define IPR_PATH_CFG_IOA_PORT		0x10
+#define IPR_PATH_CFG_EXP_PORT		0x20
+#define IPR_PATH_CFG_DEVICE_PORT	0x30
+#define IPR_PATH_CFG_DEVICE_LUN	0x40
+
+#define IPR_PATH_CFG_STATUS_MASK	0x0F
+#define IPR_PATH_CFG_NO_PROB		0x00
+#define IPR_PATH_CFG_DEGRADED		0x01
+#define IPR_PATH_CFG_FAILED		0x02
+#define IPR_PATH_CFG_SUSPECT		0x03
+#define IPR_PATH_NOT_DETECTED		0x04
+#define IPR_PATH_INCORRECT_CONN	0x05
+
+	u8 cascaded_expander;
+	u8 phy;
+	u8 link_rate;
+#define IPR_PHY_LINK_RATE_MASK	0x0F
+
+	__be32 wwid[2];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_fabric_desc {
+	__be16 length;
+	u8 ioa_port;
+	u8 cascaded_expander;
+	u8 phy;
+	u8 path_state;
+#define IPR_PATH_ACTIVE_MASK		0xC0
+#define IPR_PATH_NO_INFO		0x00
+#define IPR_PATH_ACTIVE			0x40
+#define IPR_PATH_NOT_ACTIVE		0x80
+
+#define IPR_PATH_STATE_MASK		0x0F
+#define IPR_PATH_STATE_NO_INFO	0x00
+#define IPR_PATH_HEALTHY		0x01
+#define IPR_PATH_DEGRADED		0x02
+#define IPR_PATH_FAILED			0x03
+
+	__be16 num_entries;
+	struct ipr_hostrcb_config_element elem[1];
+}__attribute__((packed, aligned (4)));
+
+#define for_each_fabric_cfg(fabric, cfg) \
+		for (cfg = (fabric)->elem; \
+			cfg < ((fabric)->elem + be16_to_cpu((fabric)->num_entries)); \
+			cfg++)
+
+struct ipr_hostrcb_type_20_error {
+	u8 failure_reason[64];
+	u8 reserved[3];
+	u8 num_entries;
+	struct ipr_hostrcb_fabric_desc desc[1];
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_error {
 	__be32 failing_dev_ioasc;
 	struct ipr_res_addr failing_dev_res_addr;
@@ -747,6 +812,7 @@ struct ipr_hostrcb_error {
 		struct ipr_hostrcb_type_13_error type_13_error;
 		struct ipr_hostrcb_type_14_error type_14_error;
 		struct ipr_hostrcb_type_17_error type_17_error;
+		struct ipr_hostrcb_type_20_error type_20_error;
 	} u;
 }__attribute__((packed, aligned (4)));
 
@@ -786,6 +852,7 @@ struct ipr_hcam {
 #define IPR_HOST_RCB_OVERLAY_ID_14				0x14
 #define IPR_HOST_RCB_OVERLAY_ID_16				0x16
 #define IPR_HOST_RCB_OVERLAY_ID_17				0x17
+#define IPR_HOST_RCB_OVERLAY_ID_20				0x20
 #define IPR_HOST_RCB_OVERLAY_ID_DEFAULT			0xFF
 
 	u8 reserved1[3];
@@ -805,6 +872,7 @@ struct ipr_hostrcb {
 	struct ipr_hcam hcam;
 	dma_addr_t hostrcb_dma;
 	struct list_head queue;
+	struct ipr_ioa_cfg *ioa_cfg;
 };
 
 /* IPR smart dump table structures */
@@ -1283,6 +1351,17 @@ struct ipr_ucode_image_header {
 	}								\
 }
 
+#define ipr_hcam_err(hostrcb, fmt, ...)					\
+{													\
+	if (ipr_is_device(&(hostrcb)->hcam.u.error.failing_dev_res_addr)) {		\
+		ipr_ra_err((hostrcb)->ioa_cfg,							\
+				(hostrcb)->hcam.u.error.failing_dev_res_addr,			\
+				fmt, ##__VA_ARGS__);							\
+	} else {											\
+		dev_err(&(hostrcb)->ioa_cfg->pdev->dev, fmt, ##__VA_ARGS__);		\
+	}												\
+}
+
 #define ipr_trace ipr_dbg("%s: %s: Line: %d\n",\
 	__FILE__, __FUNCTION__, __LINE__)
 
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index f06a06ae609..8b704f73055 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -5001,7 +5001,7 @@ ips_init_copperhead(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			msleep(IPS_ONE_SEC);
+			MDELAY(IPS_ONE_SEC);
 		}
 
 		if (j >= 45)
@@ -5027,7 +5027,7 @@ ips_init_copperhead(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			msleep(IPS_ONE_SEC);
+			MDELAY(IPS_ONE_SEC);
 		}
 
 		if (j >= 240)
@@ -5045,7 +5045,7 @@ ips_init_copperhead(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 	}
 
 	if (i >= 240)
@@ -5095,7 +5095,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			msleep(IPS_ONE_SEC);
+			MDELAY(IPS_ONE_SEC);
 		}
 
 		if (j >= 45)
@@ -5121,7 +5121,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			msleep(IPS_ONE_SEC);
+			MDELAY(IPS_ONE_SEC);
 		}
 
 		if (j >= 240)
@@ -5139,7 +5139,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 	}
 
 	if (i >= 240)
@@ -5191,7 +5191,7 @@ ips_init_morpheus(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 	}
 
 	if (i >= 45) {
@@ -5217,7 +5217,7 @@ ips_init_morpheus(ips_ha_t * ha)
 			if (Post != 0x4F00)
 				break;
 			/* Delay for 1 Second */
-			msleep(IPS_ONE_SEC);
+			MDELAY(IPS_ONE_SEC);
 		}
 
 		if (i >= 120) {
@@ -5247,7 +5247,7 @@ ips_init_morpheus(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 	}
 
 	if (i >= 240) {
@@ -5307,12 +5307,12 @@ ips_reset_copperhead(ips_ha_t * ha)
 		outb(IPS_BIT_RST, ha->io_addr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 
 		outb(0, ha->io_addr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 
 		if ((*ha->func.init) (ha))
 			break;
@@ -5352,12 +5352,12 @@ ips_reset_copperhead_memio(ips_ha_t * ha)
 		writeb(IPS_BIT_RST, ha->mem_ptr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 
 		writeb(0, ha->mem_ptr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		msleep(IPS_ONE_SEC);
+		MDELAY(IPS_ONE_SEC);
 
 		if ((*ha->func.init) (ha))
 			break;
@@ -5398,7 +5398,7 @@ ips_reset_morpheus(ips_ha_t * ha)
 		writel(0x80000000, ha->mem_ptr + IPS_REG_I960_IDR);
 
 		/* Delay for 5 Seconds */
-		msleep(5 * IPS_ONE_SEC);
+		MDELAY(5 * IPS_ONE_SEC);
 
 		/* Do a PCI config read to wait for adapter */
 		pci_read_config_byte(ha->pcidev, 4, &junk);
diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h
index 34680f3dd45..b726dcc424b 100644
--- a/drivers/scsi/ips.h
+++ b/drivers/scsi/ips.h
@@ -51,6 +51,7 @@
    #define _IPS_H_
 
 #include <linux/version.h>
+#include <linux/nmi.h>
    #include <asm/uaccess.h>
    #include <asm/io.h>
 
@@ -116,9 +117,11 @@
             dev_printk(level , &((pcidev)->dev) , format , ## arg)
    #endif
 
-   #ifndef MDELAY
-      #define MDELAY mdelay
-   #endif
+   #define MDELAY(n)			\
+	do {				\
+		mdelay(n);		\
+		touch_nmi_watchdog();	\
+	} while (0)
 
    #ifndef min
       #define min(x,y) ((x) < (y) ? x : y)
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 5d886218948..e11b23c641e 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -719,9 +719,10 @@ again:
 	return rc;
 }
 
-static void iscsi_xmitworker(void *data)
+static void iscsi_xmitworker(struct work_struct *work)
 {
-	struct iscsi_conn *conn = data;
+	struct iscsi_conn *conn =
+		container_of(work, struct iscsi_conn, xmitwork);
 	int rc;
 	/*
 	 * serialize Xmit worker on a per-connection basis.
@@ -1512,7 +1513,7 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, uint32_t conn_idx)
 	if (conn->mgmtqueue == ERR_PTR(-ENOMEM))
 		goto mgmtqueue_alloc_fail;
 
-	INIT_WORK(&conn->xmitwork, iscsi_xmitworker, conn);
+	INIT_WORK(&conn->xmitwork, iscsi_xmitworker);
 
 	/* allocate login_mtask used for the login/text sequences */
 	spin_lock_bh(&session->lock);
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c
index d977bd492d8..fb7df7b7581 100644
--- a/drivers/scsi/libsas/sas_discover.c
+++ b/drivers/scsi/libsas/sas_discover.c
@@ -647,10 +647,12 @@ void sas_unregister_domain_devices(struct asd_sas_port *port)
  * Discover process only interrogates devices in order to discover the
  * domain.
  */
-static void sas_discover_domain(void *data)
+static void sas_discover_domain(struct work_struct *work)
 {
 	int error = 0;
-	struct asd_sas_port *port = data;
+	struct sas_discovery_event *ev =
+		container_of(work, struct sas_discovery_event, work);
+	struct asd_sas_port *port = ev->port;
 
 	sas_begin_event(DISCE_DISCOVER_DOMAIN, &port->disc.disc_event_lock,
 			&port->disc.pending);
@@ -692,10 +694,12 @@ static void sas_discover_domain(void *data)
 		    current->pid, error);
 }
 
-static void sas_revalidate_domain(void *data)
+static void sas_revalidate_domain(struct work_struct *work)
 {
 	int res = 0;
-	struct asd_sas_port *port = data;
+	struct sas_discovery_event *ev =
+		container_of(work, struct sas_discovery_event, work);
+	struct asd_sas_port *port = ev->port;
 
 	sas_begin_event(DISCE_REVALIDATE_DOMAIN, &port->disc.disc_event_lock,
 			&port->disc.pending);
@@ -722,7 +726,7 @@ int sas_discover_event(struct asd_sas_port *port, enum discover_event ev)
 	BUG_ON(ev >= DISC_NUM_EVENTS);
 
 	sas_queue_event(ev, &disc->disc_event_lock, &disc->pending,
-			&disc->disc_work[ev], port->ha->core.shost);
+			&disc->disc_work[ev].work, port->ha->core.shost);
 
 	return 0;
 }
@@ -737,13 +741,15 @@ void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *port)
 {
 	int i;
 
-	static void (*sas_event_fns[DISC_NUM_EVENTS])(void *) = {
+	static const work_func_t sas_event_fns[DISC_NUM_EVENTS] = {
 		[DISCE_DISCOVER_DOMAIN] = sas_discover_domain,
 		[DISCE_REVALIDATE_DOMAIN] = sas_revalidate_domain,
 	};
 
 	spin_lock_init(&disc->disc_event_lock);
 	disc->pending = 0;
-	for (i = 0; i < DISC_NUM_EVENTS; i++)
-		INIT_WORK(&disc->disc_work[i], sas_event_fns[i], port);
+	for (i = 0; i < DISC_NUM_EVENTS; i++) {
+		INIT_WORK(&disc->disc_work[i].work, sas_event_fns[i]);
+		disc->disc_work[i].port = port;
+	}
 }
diff --git a/drivers/scsi/libsas/sas_event.c b/drivers/scsi/libsas/sas_event.c
index 19110ed1c89..d83392ee682 100644
--- a/drivers/scsi/libsas/sas_event.c
+++ b/drivers/scsi/libsas/sas_event.c
@@ -31,7 +31,7 @@ static void notify_ha_event(struct sas_ha_struct *sas_ha, enum ha_event event)
 	BUG_ON(event >= HA_NUM_EVENTS);
 
 	sas_queue_event(event, &sas_ha->event_lock, &sas_ha->pending,
-			&sas_ha->ha_events[event], sas_ha->core.shost);
+			&sas_ha->ha_events[event].work, sas_ha->core.shost);
 }
 
 static void notify_port_event(struct asd_sas_phy *phy, enum port_event event)
@@ -41,7 +41,7 @@ static void notify_port_event(struct asd_sas_phy *phy, enum port_event event)
 	BUG_ON(event >= PORT_NUM_EVENTS);
 
 	sas_queue_event(event, &ha->event_lock, &phy->port_events_pending,
-			&phy->port_events[event], ha->core.shost);
+			&phy->port_events[event].work, ha->core.shost);
 }
 
 static void notify_phy_event(struct asd_sas_phy *phy, enum phy_event event)
@@ -51,12 +51,12 @@ static void notify_phy_event(struct asd_sas_phy *phy, enum phy_event event)
 	BUG_ON(event >= PHY_NUM_EVENTS);
 
 	sas_queue_event(event, &ha->event_lock, &phy->phy_events_pending,
-			&phy->phy_events[event], ha->core.shost);
+			&phy->phy_events[event].work, ha->core.shost);
 }
 
 int sas_init_events(struct sas_ha_struct *sas_ha)
 {
-	static void (*sas_ha_event_fns[HA_NUM_EVENTS])(void *) = {
+	static const work_func_t sas_ha_event_fns[HA_NUM_EVENTS] = {
 		[HAE_RESET] = sas_hae_reset,
 	};
 
@@ -64,8 +64,10 @@ int sas_init_events(struct sas_ha_struct *sas_ha)
 
 	spin_lock_init(&sas_ha->event_lock);
 
-	for (i = 0; i < HA_NUM_EVENTS; i++)
-		INIT_WORK(&sas_ha->ha_events[i], sas_ha_event_fns[i], sas_ha);
+	for (i = 0; i < HA_NUM_EVENTS; i++) {
+		INIT_WORK(&sas_ha->ha_events[i].work, sas_ha_event_fns[i]);
+		sas_ha->ha_events[i].ha = sas_ha;
+	}
 
 	sas_ha->notify_ha_event = notify_ha_event;
 	sas_ha->notify_port_event = notify_port_event;
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index e34a9343549..d31e6fa466f 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -597,10 +597,15 @@ static struct domain_device *sas_ex_discover_end_dev(
 	child->iproto = phy->attached_iproto;
 	memcpy(child->sas_addr, phy->attached_sas_addr, SAS_ADDR_SIZE);
 	sas_hash_addr(child->hashed_sas_addr, child->sas_addr);
-	phy->port = sas_port_alloc(&parent->rphy->dev, phy_id);
-	BUG_ON(!phy->port);
-	/* FIXME: better error handling*/
-	BUG_ON(sas_port_add(phy->port) != 0);
+	if (!phy->port) {
+		phy->port = sas_port_alloc(&parent->rphy->dev, phy_id);
+		if (unlikely(!phy->port))
+			goto out_err;
+		if (unlikely(sas_port_add(phy->port) != 0)) {
+			sas_port_free(phy->port);
+			goto out_err;
+		}
+	}
 	sas_ex_get_linkrate(parent, child, phy);
 
 	if ((phy->attached_tproto & SAS_PROTO_STP) || phy->attached_sata_dev) {
@@ -615,8 +620,7 @@ static struct domain_device *sas_ex_discover_end_dev(
 			SAS_DPRINTK("report phy sata to %016llx:0x%x returned "
 				    "0x%x\n", SAS_ADDR(parent->sas_addr),
 				    phy_id, res);
-			kfree(child);
-			return NULL;
+			goto out_free;
 		}
 		memcpy(child->frame_rcvd, &child->sata_dev.rps_resp.rps.fis,
 		       sizeof(struct dev_to_host_fis));
@@ -627,14 +631,14 @@ static struct domain_device *sas_ex_discover_end_dev(
 				    "%016llx:0x%x returned 0x%x\n",
 				    SAS_ADDR(child->sas_addr),
 				    SAS_ADDR(parent->sas_addr), phy_id, res);
-			kfree(child);
-			return NULL;
+			goto out_free;
 		}
 	} else if (phy->attached_tproto & SAS_PROTO_SSP) {
 		child->dev_type = SAS_END_DEV;
 		rphy = sas_end_device_alloc(phy->port);
 		/* FIXME: error handling */
-		BUG_ON(!rphy);
+		if (unlikely(!rphy))
+			goto out_free;
 		child->tproto = phy->attached_tproto;
 		sas_init_dev(child);
 
@@ -651,9 +655,7 @@ static struct domain_device *sas_ex_discover_end_dev(
 				    "at %016llx:0x%x returned 0x%x\n",
 				    SAS_ADDR(child->sas_addr),
 				    SAS_ADDR(parent->sas_addr), phy_id, res);
-			/* FIXME: this kfrees list elements without removing them */
-			//kfree(child);
-			return NULL;
+			goto out_list_del;
 		}
 	} else {
 		SAS_DPRINTK("target proto 0x%x at %016llx:0x%x not handled\n",
@@ -663,6 +665,16 @@ static struct domain_device *sas_ex_discover_end_dev(
 
 	list_add_tail(&child->siblings, &parent_ex->children);
 	return child;
+
+ out_list_del:
+	list_del(&child->dev_list_node);
+	sas_rphy_free(rphy);
+ out_free:
+	sas_port_delete(phy->port);
+ out_err:
+	phy->port = NULL;
+	kfree(child);
+	return NULL;
 }
 
 static struct domain_device *sas_ex_discover_expander(
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c
index c836a237fb7..d65bc4e0f21 100644
--- a/drivers/scsi/libsas/sas_init.c
+++ b/drivers/scsi/libsas/sas_init.c
@@ -65,9 +65,11 @@ void sas_hash_addr(u8 *hashed, const u8 *sas_addr)
 
 /* ---------- HA events ---------- */
 
-void sas_hae_reset(void *data)
+void sas_hae_reset(struct work_struct *work)
 {
-	struct sas_ha_struct *ha = data;
+	struct sas_ha_event *ev =
+		container_of(work, struct sas_ha_event, work);
+	struct sas_ha_struct *ha = ev->ha;
 
 	sas_begin_event(HAE_RESET, &ha->event_lock,
 			&ha->pending);
@@ -112,6 +114,8 @@ int sas_register_ha(struct sas_ha_struct *sas_ha)
 		}
 	}
 
+	INIT_LIST_HEAD(&sas_ha->eh_done_q);
+
 	return 0;
 
 Undo_ports:
@@ -142,7 +146,7 @@ static int sas_get_linkerrors(struct sas_phy *phy)
 	return sas_smp_get_phy_events(phy);
 }
 
-static int sas_phy_reset(struct sas_phy *phy, int hard_reset)
+int sas_phy_reset(struct sas_phy *phy, int hard_reset)
 {
 	int ret;
 	enum phy_func reset_type;
diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h
index bffcee47492..137d7e496b6 100644
--- a/drivers/scsi/libsas/sas_internal.h
+++ b/drivers/scsi/libsas/sas_internal.h
@@ -60,11 +60,11 @@ void sas_shutdown_queue(struct sas_ha_struct *sas_ha);
 
 void sas_deform_port(struct asd_sas_phy *phy);
 
-void sas_porte_bytes_dmaed(void *);
-void sas_porte_broadcast_rcvd(void *);
-void sas_porte_link_reset_err(void *);
-void sas_porte_timer_event(void *);
-void sas_porte_hard_reset(void *);
+void sas_porte_bytes_dmaed(struct work_struct *work);
+void sas_porte_broadcast_rcvd(struct work_struct *work);
+void sas_porte_link_reset_err(struct work_struct *work);
+void sas_porte_timer_event(struct work_struct *work);
+void sas_porte_hard_reset(struct work_struct *work);
 
 int sas_notify_lldd_dev_found(struct domain_device *);
 void sas_notify_lldd_dev_gone(struct domain_device *);
@@ -75,7 +75,7 @@ int sas_smp_get_phy_events(struct sas_phy *phy);
 
 struct domain_device *sas_find_dev_by_rphy(struct sas_rphy *rphy);
 
-void sas_hae_reset(void *);
+void sas_hae_reset(struct work_struct *work);
 
 static inline void sas_queue_event(int event, spinlock_t *lock,
 				   unsigned long *pending,
diff --git a/drivers/scsi/libsas/sas_phy.c b/drivers/scsi/libsas/sas_phy.c
index 9340cdbae4a..b459c4b635b 100644
--- a/drivers/scsi/libsas/sas_phy.c
+++ b/drivers/scsi/libsas/sas_phy.c
@@ -30,9 +30,11 @@
 
 /* ---------- Phy events ---------- */
 
-static void sas_phye_loss_of_signal(void *data)
+static void sas_phye_loss_of_signal(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 
 	sas_begin_event(PHYE_LOSS_OF_SIGNAL, &phy->ha->event_lock,
 			&phy->phy_events_pending);
@@ -40,18 +42,22 @@ static void sas_phye_loss_of_signal(void *data)
 	sas_deform_port(phy);
 }
 
-static void sas_phye_oob_done(void *data)
+static void sas_phye_oob_done(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 
 	sas_begin_event(PHYE_OOB_DONE, &phy->ha->event_lock,
 			&phy->phy_events_pending);
 	phy->error = 0;
 }
 
-static void sas_phye_oob_error(void *data)
+static void sas_phye_oob_error(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 	struct sas_ha_struct *sas_ha = phy->ha;
 	struct asd_sas_port *port = phy->port;
 	struct sas_internal *i =
@@ -80,9 +86,11 @@ static void sas_phye_oob_error(void *data)
 	}
 }
 
-static void sas_phye_spinup_hold(void *data)
+static void sas_phye_spinup_hold(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 	struct sas_ha_struct *sas_ha = phy->ha;
 	struct sas_internal *i =
 		to_sas_internal(sas_ha->core.shost->transportt);
@@ -100,14 +108,14 @@ int sas_register_phys(struct sas_ha_struct *sas_ha)
 {
 	int i;
 
-	static void (*sas_phy_event_fns[PHY_NUM_EVENTS])(void *) = {
+	static const work_func_t sas_phy_event_fns[PHY_NUM_EVENTS] = {
 		[PHYE_LOSS_OF_SIGNAL] = sas_phye_loss_of_signal,
 		[PHYE_OOB_DONE] = sas_phye_oob_done,
 		[PHYE_OOB_ERROR] = sas_phye_oob_error,
 		[PHYE_SPINUP_HOLD] = sas_phye_spinup_hold,
 	};
 
-	static void (*sas_port_event_fns[PORT_NUM_EVENTS])(void *) = {
+	static const work_func_t sas_port_event_fns[PORT_NUM_EVENTS] = {
 		[PORTE_BYTES_DMAED] = sas_porte_bytes_dmaed,
 		[PORTE_BROADCAST_RCVD] = sas_porte_broadcast_rcvd,
 		[PORTE_LINK_RESET_ERR] = sas_porte_link_reset_err,
@@ -122,13 +130,18 @@ int sas_register_phys(struct sas_ha_struct *sas_ha)
 
 		phy->error = 0;
 		INIT_LIST_HEAD(&phy->port_phy_el);
-		for (k = 0; k < PORT_NUM_EVENTS; k++)
-			INIT_WORK(&phy->port_events[k], sas_port_event_fns[k],
-				  phy);
+		for (k = 0; k < PORT_NUM_EVENTS; k++) {
+			INIT_WORK(&phy->port_events[k].work,
+				  sas_port_event_fns[k]);
+			phy->port_events[k].phy = phy;
+		}
+
+		for (k = 0; k < PHY_NUM_EVENTS; k++) {
+			INIT_WORK(&phy->phy_events[k].work,
+				  sas_phy_event_fns[k]);
+			phy->phy_events[k].phy = phy;
+		}
 
-		for (k = 0; k < PHY_NUM_EVENTS; k++)
-			INIT_WORK(&phy->phy_events[k], sas_phy_event_fns[k],
-				  phy);
 		phy->port = NULL;
 		phy->ha = sas_ha;
 		spin_lock_init(&phy->frame_rcvd_lock);
diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c
index 253cdcf306a..971c37ceecb 100644
--- a/drivers/scsi/libsas/sas_port.c
+++ b/drivers/scsi/libsas/sas_port.c
@@ -181,9 +181,11 @@ void sas_deform_port(struct asd_sas_phy *phy)
 
 /* ---------- SAS port events ---------- */
 
-void sas_porte_bytes_dmaed(void *data)
+void sas_porte_bytes_dmaed(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 
 	sas_begin_event(PORTE_BYTES_DMAED, &phy->ha->event_lock,
 			&phy->port_events_pending);
@@ -191,11 +193,13 @@ void sas_porte_bytes_dmaed(void *data)
 	sas_form_port(phy);
 }
 
-void sas_porte_broadcast_rcvd(void *data)
+void sas_porte_broadcast_rcvd(struct work_struct *work)
 {
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 	unsigned long flags;
 	u32 prim;
-	struct asd_sas_phy *phy = data;
 
 	sas_begin_event(PORTE_BROADCAST_RCVD, &phy->ha->event_lock,
 			&phy->port_events_pending);
@@ -208,9 +212,11 @@ void sas_porte_broadcast_rcvd(void *data)
 	sas_discover_event(phy->port, DISCE_REVALIDATE_DOMAIN);
 }
 
-void sas_porte_link_reset_err(void *data)
+void sas_porte_link_reset_err(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 
 	sas_begin_event(PORTE_LINK_RESET_ERR, &phy->ha->event_lock,
 			&phy->port_events_pending);
@@ -218,9 +224,11 @@ void sas_porte_link_reset_err(void *data)
 	sas_deform_port(phy);
 }
 
-void sas_porte_timer_event(void *data)
+void sas_porte_timer_event(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 
 	sas_begin_event(PORTE_TIMER_EVENT, &phy->ha->event_lock,
 			&phy->port_events_pending);
@@ -228,9 +236,11 @@ void sas_porte_timer_event(void *data)
 	sas_deform_port(phy);
 }
 
-void sas_porte_hard_reset(void *data)
+void sas_porte_hard_reset(struct work_struct *work)
 {
-	struct asd_sas_phy *phy = data;
+	struct asd_sas_event *ev =
+		container_of(work, struct asd_sas_event, work);
+	struct asd_sas_phy *phy = ev->phy;
 
 	sas_begin_event(PORTE_HARD_RESET, &phy->ha->event_lock,
 			&phy->port_events_pending);
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index e46e79355b7..22672d54aa2 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -29,9 +29,11 @@
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsi.h>
+#include <scsi/scsi_eh.h>
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_sas.h>
 #include "../scsi_sas_internal.h"
+#include "../scsi_transport_api.h"
 
 #include <linux/err.h>
 #include <linux/blkdev.h>
@@ -46,6 +48,7 @@ static void sas_scsi_task_done(struct sas_task *task)
 {
 	struct task_status_struct *ts = &task->task_status;
 	struct scsi_cmnd *sc = task->uldd_task;
+	struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(sc->device->host);
 	unsigned ts_flags = task->task_state_flags;
 	int hs = 0, stat = 0;
 
@@ -116,7 +119,7 @@ static void sas_scsi_task_done(struct sas_task *task)
 	sas_free_task(task);
 	/* This is very ugly but this is how SCSI Core works. */
 	if (ts_flags & SAS_TASK_STATE_ABORTED)
-		scsi_finish_command(sc);
+		scsi_eh_finish_cmd(sc, &sas_ha->eh_done_q);
 	else
 		sc->scsi_done(sc);
 }
@@ -307,6 +310,15 @@ static enum task_disposition sas_scsi_find_task(struct sas_task *task)
 		spin_unlock_irqrestore(&core->task_queue_lock, flags);
 	}
 
+	spin_lock_irqsave(&task->task_state_lock, flags);
+	if (task->task_state_flags & SAS_TASK_INITIATOR_ABORTED) {
+		spin_unlock_irqrestore(&task->task_state_lock, flags);
+		SAS_DPRINTK("%s: task 0x%p already aborted\n",
+			    __FUNCTION__, task);
+		return TASK_IS_ABORTED;
+	}
+	spin_unlock_irqrestore(&task->task_state_lock, flags);
+
 	for (i = 0; i < 5; i++) {
 		SAS_DPRINTK("%s: aborting task 0x%p\n", __FUNCTION__, task);
 		res = si->dft->lldd_abort_task(task);
@@ -409,13 +421,16 @@ Again:
 	SAS_DPRINTK("going over list...\n");
 	list_for_each_entry_safe(cmd, n, &error_q, eh_entry) {
 		struct sas_task *task = TO_SAS_TASK(cmd);
+		list_del_init(&cmd->eh_entry);
 
+		if (!task) {
+			SAS_DPRINTK("%s: taskless cmd?!\n", __FUNCTION__);
+			continue;
+		}
 		SAS_DPRINTK("trying to find task 0x%p\n", task);
-		list_del_init(&cmd->eh_entry);
 		res = sas_scsi_find_task(task);
 
 		cmd->eh_eflags = 0;
-		shost->host_failed--;
 
 		switch (res) {
 		case TASK_IS_DONE:
@@ -491,6 +506,7 @@ Again:
 		}
 	}
 out:
+	scsi_eh_flush_done_q(&ha->eh_done_q);
 	SAS_DPRINTK("--- Exit %s\n", __FUNCTION__);
 	return;
 clear_q:
@@ -508,12 +524,18 @@ enum scsi_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *cmd)
 	unsigned long flags;
 
 	if (!task) {
-		SAS_DPRINTK("command 0x%p, task 0x%p, timed out: EH_HANDLED\n",
+		SAS_DPRINTK("command 0x%p, task 0x%p, gone: EH_HANDLED\n",
 			    cmd, task);
 		return EH_HANDLED;
 	}
 
 	spin_lock_irqsave(&task->task_state_lock, flags);
+	if (task->task_state_flags & SAS_TASK_INITIATOR_ABORTED) {
+		spin_unlock_irqrestore(&task->task_state_lock, flags);
+		SAS_DPRINTK("command 0x%p, task 0x%p, aborted by initiator: "
+			    "EH_NOT_HANDLED\n", cmd, task);
+		return EH_NOT_HANDLED;
+	}
 	if (task->task_state_flags & SAS_TASK_STATE_DONE) {
 		spin_unlock_irqrestore(&task->task_state_lock, flags);
 		SAS_DPRINTK("command 0x%p, task 0x%p, timed out: EH_HANDLED\n",
@@ -777,6 +799,66 @@ void sas_shutdown_queue(struct sas_ha_struct *sas_ha)
 	spin_unlock_irqrestore(&core->task_queue_lock, flags);
 }
 
+static int do_sas_task_abort(struct sas_task *task)
+{
+	struct scsi_cmnd *sc = task->uldd_task;
+	struct sas_internal *si =
+		to_sas_internal(task->dev->port->ha->core.shost->transportt);
+	unsigned long flags;
+	int res;
+
+	spin_lock_irqsave(&task->task_state_lock, flags);
+	if (task->task_state_flags & SAS_TASK_STATE_ABORTED) {
+		spin_unlock_irqrestore(&task->task_state_lock, flags);
+		SAS_DPRINTK("%s: Task %p already aborted.\n", __FUNCTION__,
+			    task);
+		return 0;
+	}
+
+	task->task_state_flags |= SAS_TASK_INITIATOR_ABORTED;
+	if (!(task->task_state_flags & SAS_TASK_STATE_DONE))
+		task->task_state_flags |= SAS_TASK_STATE_ABORTED;
+	spin_unlock_irqrestore(&task->task_state_lock, flags);
+
+	if (!si->dft->lldd_abort_task)
+		return -ENODEV;
+
+	res = si->dft->lldd_abort_task(task);
+	if ((task->task_state_flags & SAS_TASK_STATE_DONE) ||
+	    (res == TMF_RESP_FUNC_COMPLETE))
+	{
+		/* SMP commands don't have scsi_cmds(?) */
+		if (!sc) {
+			task->task_done(task);
+			return 0;
+		}
+		scsi_req_abort_cmd(sc);
+		scsi_schedule_eh(sc->device->host);
+		return 0;
+	}
+
+	spin_lock_irqsave(&task->task_state_lock, flags);
+	task->task_state_flags &= ~SAS_TASK_INITIATOR_ABORTED;
+	if (!(task->task_state_flags & SAS_TASK_STATE_DONE))
+		task->task_state_flags &= ~SAS_TASK_STATE_ABORTED;
+	spin_unlock_irqrestore(&task->task_state_lock, flags);
+
+	return -EAGAIN;
+}
+
+void sas_task_abort(struct work_struct *work)
+{
+	struct sas_task *task =
+		container_of(work, struct sas_task, abort_work);
+	int i;
+
+	for (i = 0; i < 5; i++)
+		if (!do_sas_task_abort(task))
+			return;
+
+	SAS_DPRINTK("%s: Could not kill task!\n", __FUNCTION__);
+}
+
 EXPORT_SYMBOL_GPL(sas_queuecommand);
 EXPORT_SYMBOL_GPL(sas_target_alloc);
 EXPORT_SYMBOL_GPL(sas_slave_configure);
@@ -784,3 +866,5 @@ EXPORT_SYMBOL_GPL(sas_slave_destroy);
 EXPORT_SYMBOL_GPL(sas_change_queue_depth);
 EXPORT_SYMBOL_GPL(sas_change_queue_type);
 EXPORT_SYMBOL_GPL(sas_bios_param);
+EXPORT_SYMBOL_GPL(sas_task_abort);
+EXPORT_SYMBOL_GPL(sas_phy_reset);
diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c
new file mode 100644
index 00000000000..89403b00e04
--- /dev/null
+++ b/drivers/scsi/libsrp.c
@@ -0,0 +1,441 @@
+/*
+ * SCSI RDAM Protocol lib functions
+ *
+ * Copyright (C) 2006 FUJITA Tomonori <tomof@acm.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#include <linux/err.h>
+#include <linux/kfifo.h>
+#include <linux/scatterlist.h>
+#include <linux/dma-mapping.h>
+#include <linux/pci.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_tgt.h>
+#include <scsi/srp.h>
+#include <scsi/libsrp.h>
+
+enum srp_task_attributes {
+	SRP_SIMPLE_TASK = 0,
+	SRP_HEAD_TASK = 1,
+	SRP_ORDERED_TASK = 2,
+	SRP_ACA_TASK = 4
+};
+
+/* tmp - will replace with SCSI logging stuff */
+#define eprintk(fmt, args...)					\
+do {								\
+	printk("%s(%d) " fmt, __FUNCTION__, __LINE__, ##args);	\
+} while (0)
+/* #define dprintk eprintk */
+#define dprintk(fmt, args...)
+
+static int srp_iu_pool_alloc(struct srp_queue *q, size_t max,
+			     struct srp_buf **ring)
+{
+	int i;
+	struct iu_entry *iue;
+
+	q->pool = kcalloc(max, sizeof(struct iu_entry *), GFP_KERNEL);
+	if (!q->pool)
+		return -ENOMEM;
+	q->items = kcalloc(max, sizeof(struct iu_entry), GFP_KERNEL);
+	if (!q->items)
+		goto free_pool;
+
+	spin_lock_init(&q->lock);
+	q->queue = kfifo_init((void *) q->pool, max * sizeof(void *),
+			      GFP_KERNEL, &q->lock);
+	if (IS_ERR(q->queue))
+		goto free_item;
+
+	for (i = 0, iue = q->items; i < max; i++) {
+		__kfifo_put(q->queue, (void *) &iue, sizeof(void *));
+		iue->sbuf = ring[i];
+		iue++;
+	}
+	return 0;
+
+free_item:
+	kfree(q->items);
+free_pool:
+	kfree(q->pool);
+	return -ENOMEM;
+}
+
+static void srp_iu_pool_free(struct srp_queue *q)
+{
+	kfree(q->items);
+	kfree(q->pool);
+}
+
+static struct srp_buf **srp_ring_alloc(struct device *dev,
+				       size_t max, size_t size)
+{
+	int i;
+	struct srp_buf **ring;
+
+	ring = kcalloc(max, sizeof(struct srp_buf *), GFP_KERNEL);
+	if (!ring)
+		return NULL;
+
+	for (i = 0; i < max; i++) {
+		ring[i] = kzalloc(sizeof(struct srp_buf), GFP_KERNEL);
+		if (!ring[i])
+			goto out;
+		ring[i]->buf = dma_alloc_coherent(dev, size, &ring[i]->dma,
+						  GFP_KERNEL);
+		if (!ring[i]->buf)
+			goto out;
+	}
+	return ring;
+
+out:
+	for (i = 0; i < max && ring[i]; i++) {
+		if (ring[i]->buf)
+			dma_free_coherent(dev, size, ring[i]->buf, ring[i]->dma);
+		kfree(ring[i]);
+	}
+	kfree(ring);
+
+	return NULL;
+}
+
+static void srp_ring_free(struct device *dev, struct srp_buf **ring, size_t max,
+			  size_t size)
+{
+	int i;
+
+	for (i = 0; i < max; i++) {
+		dma_free_coherent(dev, size, ring[i]->buf, ring[i]->dma);
+		kfree(ring[i]);
+	}
+}
+
+int srp_target_alloc(struct srp_target *target, struct device *dev,
+		     size_t nr, size_t iu_size)
+{
+	int err;
+
+	spin_lock_init(&target->lock);
+	INIT_LIST_HEAD(&target->cmd_queue);
+
+	target->dev = dev;
+	target->dev->driver_data = target;
+
+	target->srp_iu_size = iu_size;
+	target->rx_ring_size = nr;
+	target->rx_ring = srp_ring_alloc(target->dev, nr, iu_size);
+	if (!target->rx_ring)
+		return -ENOMEM;
+	err = srp_iu_pool_alloc(&target->iu_queue, nr, target->rx_ring);
+	if (err)
+		goto free_ring;
+
+	return 0;
+
+free_ring:
+	srp_ring_free(target->dev, target->rx_ring, nr, iu_size);
+	return -ENOMEM;
+}
+EXPORT_SYMBOL_GPL(srp_target_alloc);
+
+void srp_target_free(struct srp_target *target)
+{
+	srp_ring_free(target->dev, target->rx_ring, target->rx_ring_size,
+		      target->srp_iu_size);
+	srp_iu_pool_free(&target->iu_queue);
+}
+EXPORT_SYMBOL_GPL(srp_target_free);
+
+struct iu_entry *srp_iu_get(struct srp_target *target)
+{
+	struct iu_entry *iue = NULL;
+
+	kfifo_get(target->iu_queue.queue, (void *) &iue, sizeof(void *));
+	if (!iue)
+		return iue;
+	iue->target = target;
+	INIT_LIST_HEAD(&iue->ilist);
+	iue->flags = 0;
+	return iue;
+}
+EXPORT_SYMBOL_GPL(srp_iu_get);
+
+void srp_iu_put(struct iu_entry *iue)
+{
+	kfifo_put(iue->target->iu_queue.queue, (void *) &iue, sizeof(void *));
+}
+EXPORT_SYMBOL_GPL(srp_iu_put);
+
+static int srp_direct_data(struct scsi_cmnd *sc, struct srp_direct_buf *md,
+			   enum dma_data_direction dir, srp_rdma_t rdma_io,
+			   int dma_map, int ext_desc)
+{
+	struct iu_entry *iue = NULL;
+	struct scatterlist *sg = NULL;
+	int err, nsg = 0, len;
+
+	if (dma_map) {
+		iue = (struct iu_entry *) sc->SCp.ptr;
+		sg = sc->request_buffer;
+
+		dprintk("%p %u %u %d\n", iue, sc->request_bufflen,
+			md->len, sc->use_sg);
+
+		nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg,
+				 DMA_BIDIRECTIONAL);
+		if (!nsg) {
+			printk("fail to map %p %d\n", iue, sc->use_sg);
+			return 0;
+		}
+		len = min(sc->request_bufflen, md->len);
+	} else
+		len = md->len;
+
+	err = rdma_io(sc, sg, nsg, md, 1, dir, len);
+
+	if (dma_map)
+		dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);
+
+	return err;
+}
+
+static int srp_indirect_data(struct scsi_cmnd *sc, struct srp_cmd *cmd,
+			     struct srp_indirect_buf *id,
+			     enum dma_data_direction dir, srp_rdma_t rdma_io,
+			     int dma_map, int ext_desc)
+{
+	struct iu_entry *iue = NULL;
+	struct srp_direct_buf *md = NULL;
+	struct scatterlist dummy, *sg = NULL;
+	dma_addr_t token = 0;
+	long err;
+	unsigned int done = 0;
+	int nmd, nsg = 0, len;
+
+	if (dma_map || ext_desc) {
+		iue = (struct iu_entry *) sc->SCp.ptr;
+		sg = sc->request_buffer;
+
+		dprintk("%p %u %u %d %d\n",
+			iue, sc->request_bufflen, id->len,
+			cmd->data_in_desc_cnt, cmd->data_out_desc_cnt);
+	}
+
+	nmd = id->table_desc.len / sizeof(struct srp_direct_buf);
+
+	if ((dir == DMA_FROM_DEVICE && nmd == cmd->data_in_desc_cnt) ||
+	    (dir == DMA_TO_DEVICE && nmd == cmd->data_out_desc_cnt)) {
+		md = &id->desc_list[0];
+		goto rdma;
+	}
+
+	if (ext_desc && dma_map) {
+		md = dma_alloc_coherent(iue->target->dev, id->table_desc.len,
+				&token, GFP_KERNEL);
+		if (!md) {
+			eprintk("Can't get dma memory %u\n", id->table_desc.len);
+			return -ENOMEM;
+		}
+
+		sg_init_one(&dummy, md, id->table_desc.len);
+		sg_dma_address(&dummy) = token;
+		err = rdma_io(sc, &dummy, 1, &id->table_desc, 1, DMA_TO_DEVICE,
+			      id->table_desc.len);
+		if (err < 0) {
+			eprintk("Error copying indirect table %ld\n", err);
+			goto free_mem;
+		}
+	} else {
+		eprintk("This command uses external indirect buffer\n");
+		return -EINVAL;
+	}
+
+rdma:
+	if (dma_map) {
+		nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg, DMA_BIDIRECTIONAL);
+		if (!nsg) {
+			eprintk("fail to map %p %d\n", iue, sc->use_sg);
+			goto free_mem;
+		}
+		len = min(sc->request_bufflen, id->len);
+	} else
+		len = id->len;
+
+	err = rdma_io(sc, sg, nsg, md, nmd, dir, len);
+
+	if (dma_map)
+		dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);
+
+free_mem:
+	if (token && dma_map)
+		dma_free_coherent(iue->target->dev, id->table_desc.len, md, token);
+
+	return done;
+}
+
+static int data_out_desc_size(struct srp_cmd *cmd)
+{
+	int size = 0;
+	u8 fmt = cmd->buf_fmt >> 4;
+
+	switch (fmt) {
+	case SRP_NO_DATA_DESC:
+		break;
+	case SRP_DATA_DESC_DIRECT:
+		size = sizeof(struct srp_direct_buf);
+		break;
+	case SRP_DATA_DESC_INDIRECT:
+		size = sizeof(struct srp_indirect_buf) +
+			sizeof(struct srp_direct_buf) * cmd->data_out_desc_cnt;
+		break;
+	default:
+		eprintk("client error. Invalid data_out_format %x\n", fmt);
+		break;
+	}
+	return size;
+}
+
+/*
+ * TODO: this can be called multiple times for a single command if it
+ * has very long data.
+ */
+int srp_transfer_data(struct scsi_cmnd *sc, struct srp_cmd *cmd,
+		      srp_rdma_t rdma_io, int dma_map, int ext_desc)
+{
+	struct srp_direct_buf *md;
+	struct srp_indirect_buf *id;
+	enum dma_data_direction dir;
+	int offset, err = 0;
+	u8 format;
+
+	offset = cmd->add_cdb_len * 4;
+
+	dir = srp_cmd_direction(cmd);
+	if (dir == DMA_FROM_DEVICE)
+		offset += data_out_desc_size(cmd);
+
+	if (dir == DMA_TO_DEVICE)
+		format = cmd->buf_fmt >> 4;
+	else
+		format = cmd->buf_fmt & ((1U << 4) - 1);
+
+	switch (format) {
+	case SRP_NO_DATA_DESC:
+		break;
+	case SRP_DATA_DESC_DIRECT:
+		md = (struct srp_direct_buf *)
+			(cmd->add_data + offset);
+		err = srp_direct_data(sc, md, dir, rdma_io, dma_map, ext_desc);
+		break;
+	case SRP_DATA_DESC_INDIRECT:
+		id = (struct srp_indirect_buf *)
+			(cmd->add_data + offset);
+		err = srp_indirect_data(sc, cmd, id, dir, rdma_io, dma_map,
+					ext_desc);
+		break;
+	default:
+		eprintk("Unknown format %d %x\n", dir, format);
+		break;
+	}
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(srp_transfer_data);
+
+static int vscsis_data_length(struct srp_cmd *cmd, enum dma_data_direction dir)
+{
+	struct srp_direct_buf *md;
+	struct srp_indirect_buf *id;
+	int len = 0, offset = cmd->add_cdb_len * 4;
+	u8 fmt;
+
+	if (dir == DMA_TO_DEVICE)
+		fmt = cmd->buf_fmt >> 4;
+	else {
+		fmt = cmd->buf_fmt & ((1U << 4) - 1);
+		offset += data_out_desc_size(cmd);
+	}
+
+	switch (fmt) {
+	case SRP_NO_DATA_DESC:
+		break;
+	case SRP_DATA_DESC_DIRECT:
+		md = (struct srp_direct_buf *) (cmd->add_data + offset);
+		len = md->len;
+		break;
+	case SRP_DATA_DESC_INDIRECT:
+		id = (struct srp_indirect_buf *) (cmd->add_data + offset);
+		len = id->len;
+		break;
+	default:
+		eprintk("invalid data format %x\n", fmt);
+		break;
+	}
+	return len;
+}
+
+int srp_cmd_queue(struct Scsi_Host *shost, struct srp_cmd *cmd, void *info,
+		  u64 addr)
+{
+	enum dma_data_direction dir;
+	struct scsi_cmnd *sc;
+	int tag, len, err;
+
+	switch (cmd->task_attr) {
+	case SRP_SIMPLE_TASK:
+		tag = MSG_SIMPLE_TAG;
+		break;
+	case SRP_ORDERED_TASK:
+		tag = MSG_ORDERED_TAG;
+		break;
+	case SRP_HEAD_TASK:
+		tag = MSG_HEAD_TAG;
+		break;
+	default:
+		eprintk("Task attribute %d not supported\n", cmd->task_attr);
+		tag = MSG_ORDERED_TAG;
+	}
+
+	dir = srp_cmd_direction(cmd);
+	len = vscsis_data_length(cmd, dir);
+
+	dprintk("%p %x %lx %d %d %d %llx\n", info, cmd->cdb[0],
+		cmd->lun, dir, len, tag, (unsigned long long) cmd->tag);
+
+	sc = scsi_host_get_command(shost, dir, GFP_KERNEL);
+	if (!sc)
+		return -ENOMEM;
+
+	sc->SCp.ptr = info;
+	memcpy(sc->cmnd, cmd->cdb, MAX_COMMAND_SIZE);
+	sc->request_bufflen = len;
+	sc->request_buffer = (void *) (unsigned long) addr;
+	sc->tag = tag;
+	err = scsi_tgt_queue_command(sc, (struct scsi_lun *) &cmd->lun, cmd->tag);
+	if (err)
+		scsi_host_put_command(shost, sc);
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(srp_cmd_queue);
+
+MODULE_DESCRIPTION("SCSI RDAM Protocol lib functions");
+MODULE_AUTHOR("FUJITA Tomonori");
+MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 3f7f5f8abd7..a7de0bca5bd 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -296,13 +296,17 @@ struct lpfc_hba {
 	uint32_t cfg_cr_delay;
 	uint32_t cfg_cr_count;
 	uint32_t cfg_multi_ring_support;
+	uint32_t cfg_multi_ring_rctl;
+	uint32_t cfg_multi_ring_type;
 	uint32_t cfg_fdmi_on;
 	uint32_t cfg_discovery_threads;
 	uint32_t cfg_max_luns;
 	uint32_t cfg_poll;
 	uint32_t cfg_poll_tmo;
+	uint32_t cfg_use_msi;
 	uint32_t cfg_sg_seg_cnt;
 	uint32_t cfg_sg_dma_buf_size;
+	uint64_t cfg_soft_wwnn;
 	uint64_t cfg_soft_wwpn;
 
 	uint32_t dev_loss_tmo_changed;
@@ -355,7 +359,7 @@ struct lpfc_hba {
 #define VPD_PORT            0x8         /* valid vpd port data */
 #define VPD_MASK            0xf         /* mask for any vpd data */
 
-	uint8_t soft_wwpn_enable;
+	uint8_t soft_wwn_enable;
 
 	struct timer_list fcp_poll_timer;
 	struct timer_list els_tmofunc;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 2a4e02e7a39..f247e786af9 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -552,10 +552,10 @@ static CLASS_DEVICE_ATTR(board_mode, S_IRUGO | S_IWUSR,
 static CLASS_DEVICE_ATTR(issue_reset, S_IWUSR, NULL, lpfc_issue_reset);
 
 
-static char *lpfc_soft_wwpn_key = "C99G71SL8032A";
+static char *lpfc_soft_wwn_key = "C99G71SL8032A";
 
 static ssize_t
-lpfc_soft_wwpn_enable_store(struct class_device *cdev, const char *buf,
+lpfc_soft_wwn_enable_store(struct class_device *cdev, const char *buf,
 				size_t count)
 {
 	struct Scsi_Host *host = class_to_shost(cdev);
@@ -579,15 +579,15 @@ lpfc_soft_wwpn_enable_store(struct class_device *cdev, const char *buf,
 	if (buf[cnt-1] == '\n')
 		cnt--;
 
-	if ((cnt != strlen(lpfc_soft_wwpn_key)) ||
-	    (strncmp(buf, lpfc_soft_wwpn_key, strlen(lpfc_soft_wwpn_key)) != 0))
+	if ((cnt != strlen(lpfc_soft_wwn_key)) ||
+	    (strncmp(buf, lpfc_soft_wwn_key, strlen(lpfc_soft_wwn_key)) != 0))
 		return -EINVAL;
 
-	phba->soft_wwpn_enable = 1;
+	phba->soft_wwn_enable = 1;
 	return count;
 }
-static CLASS_DEVICE_ATTR(lpfc_soft_wwpn_enable, S_IWUSR, NULL,
-				lpfc_soft_wwpn_enable_store);
+static CLASS_DEVICE_ATTR(lpfc_soft_wwn_enable, S_IWUSR, NULL,
+				lpfc_soft_wwn_enable_store);
 
 static ssize_t
 lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
@@ -613,12 +613,12 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
 	if (buf[cnt-1] == '\n')
 		cnt--;
 
-	if (!phba->soft_wwpn_enable || (cnt < 16) || (cnt > 18) ||
+	if (!phba->soft_wwn_enable || (cnt < 16) || (cnt > 18) ||
 	    ((cnt == 17) && (*buf++ != 'x')) ||
 	    ((cnt == 18) && ((*buf++ != '0') || (*buf++ != 'x'))))
 		return -EINVAL;
 
-	phba->soft_wwpn_enable = 0;
+	phba->soft_wwn_enable = 0;
 
 	memset(wwpn, 0, sizeof(wwpn));
 
@@ -639,6 +639,8 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
 	}
 	phba->cfg_soft_wwpn = wwn_to_u64(wwpn);
 	fc_host_port_name(host) = phba->cfg_soft_wwpn;
+	if (phba->cfg_soft_wwnn)
+		fc_host_node_name(host) = phba->cfg_soft_wwnn;
 
 	dev_printk(KERN_NOTICE, &phba->pcidev->dev,
 		   "lpfc%d: Reinitializing to use soft_wwpn\n", phba->brd_no);
@@ -664,6 +666,66 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
 static CLASS_DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
 			 lpfc_soft_wwpn_show, lpfc_soft_wwpn_store);
 
+static ssize_t
+lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
+{
+	struct Scsi_Host *host = class_to_shost(cdev);
+	struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+	return snprintf(buf, PAGE_SIZE, "0x%llx\n",
+			(unsigned long long)phba->cfg_soft_wwnn);
+}
+
+
+static ssize_t
+lpfc_soft_wwnn_store(struct class_device *cdev, const char *buf, size_t count)
+{
+	struct Scsi_Host *host = class_to_shost(cdev);
+	struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+	unsigned int i, j, cnt=count;
+	u8 wwnn[8];
+
+	/* count may include a LF at end of string */
+	if (buf[cnt-1] == '\n')
+		cnt--;
+
+	if (!phba->soft_wwn_enable || (cnt < 16) || (cnt > 18) ||
+	    ((cnt == 17) && (*buf++ != 'x')) ||
+	    ((cnt == 18) && ((*buf++ != '0') || (*buf++ != 'x'))))
+		return -EINVAL;
+
+	/*
+	 * Allow wwnn to be set many times, as long as the enable is set.
+	 * However, once the wwpn is set, everything locks.
+	 */
+
+	memset(wwnn, 0, sizeof(wwnn));
+
+	/* Validate and store the new name */
+	for (i=0, j=0; i < 16; i++) {
+		if ((*buf >= 'a') && (*buf <= 'f'))
+			j = ((j << 4) | ((*buf++ -'a') + 10));
+		else if ((*buf >= 'A') && (*buf <= 'F'))
+			j = ((j << 4) | ((*buf++ -'A') + 10));
+		else if ((*buf >= '0') && (*buf <= '9'))
+			j = ((j << 4) | (*buf++ -'0'));
+		else
+			return -EINVAL;
+		if (i % 2) {
+			wwnn[i/2] = j & 0xff;
+			j = 0;
+		}
+	}
+	phba->cfg_soft_wwnn = wwn_to_u64(wwnn);
+
+	dev_printk(KERN_NOTICE, &phba->pcidev->dev,
+		   "lpfc%d: soft_wwnn set. Value will take effect upon "
+		   "setting of the soft_wwpn\n", phba->brd_no);
+
+	return count;
+}
+static CLASS_DEVICE_ATTR(lpfc_soft_wwnn, S_IRUGO | S_IWUSR,\
+			 lpfc_soft_wwnn_show, lpfc_soft_wwnn_store);
+
 
 static int lpfc_poll = 0;
 module_param(lpfc_poll, int, 0);
@@ -802,12 +864,11 @@ static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
 # LOG_MBOX                      0x4        Mailbox events
 # LOG_INIT                      0x8        Initialization events
 # LOG_LINK_EVENT                0x10       Link events
-# LOG_IP                        0x20       IP traffic history
 # LOG_FCP                       0x40       FCP traffic history
 # LOG_NODE                      0x80       Node table events
 # LOG_MISC                      0x400      Miscellaneous events
 # LOG_SLI                       0x800      SLI events
-# LOG_CHK_COND                  0x1000     FCP Check condition flag
+# LOG_FCP_ERROR                 0x1000     Only log FCP errors
 # LOG_LIBDFC                    0x2000     LIBDFC events
 # LOG_ALL_MSG                   0xffff     LOG all messages
 */
@@ -916,6 +977,22 @@ LPFC_ATTR_R(multi_ring_support, 1, 1, 2, "Determines number of primary "
 		"SLI rings to spread IOCB entries across");
 
 /*
+# lpfc_multi_ring_rctl:  If lpfc_multi_ring_support is enabled, this
+# identifies what rctl value to configure the additional ring for.
+# Value range is [1,0xff]. Default value is 4 (Unsolicated Data).
+*/
+LPFC_ATTR_R(multi_ring_rctl, FC_UNSOL_DATA, 1,
+	     255, "Identifies RCTL for additional ring configuration");
+
+/*
+# lpfc_multi_ring_type:  If lpfc_multi_ring_support is enabled, this
+# identifies what type value to configure the additional ring for.
+# Value range is [1,0xff]. Default value is 5 (LLC/SNAP).
+*/
+LPFC_ATTR_R(multi_ring_type, FC_LLC_SNAP, 1,
+	     255, "Identifies TYPE for additional ring configuration");
+
+/*
 # lpfc_fdmi_on: controls FDMI support.
 #       0 = no FDMI support
 #       1 = support FDMI without attribute of hostname
@@ -946,6 +1023,15 @@ LPFC_ATTR_R(max_luns, 255, 0, 65535,
 LPFC_ATTR_RW(poll_tmo, 10, 1, 255,
 	     "Milliseconds driver will wait between polling FCP ring");
 
+/*
+# lpfc_use_msi: Use MSI (Message Signaled Interrupts) in systems that
+#		support this feature
+#       0  = MSI disabled (default)
+#       1  = MSI enabled
+# Value range is [0,1]. Default value is 0.
+*/
+LPFC_ATTR_R(use_msi, 0, 0, 1, "Use Message Signaled Interrupts, if possible");
+
 
 struct class_device_attribute *lpfc_host_attrs[] = {
 	&class_device_attr_info,
@@ -974,6 +1060,8 @@ struct class_device_attribute *lpfc_host_attrs[] = {
 	&class_device_attr_lpfc_cr_delay,
 	&class_device_attr_lpfc_cr_count,
 	&class_device_attr_lpfc_multi_ring_support,
+	&class_device_attr_lpfc_multi_ring_rctl,
+	&class_device_attr_lpfc_multi_ring_type,
 	&class_device_attr_lpfc_fdmi_on,
 	&class_device_attr_lpfc_max_luns,
 	&class_device_attr_nport_evt_cnt,
@@ -982,8 +1070,10 @@ struct class_device_attribute *lpfc_host_attrs[] = {
 	&class_device_attr_issue_reset,
 	&class_device_attr_lpfc_poll,
 	&class_device_attr_lpfc_poll_tmo,
+	&class_device_attr_lpfc_use_msi,
+	&class_device_attr_lpfc_soft_wwnn,
 	&class_device_attr_lpfc_soft_wwpn,
-	&class_device_attr_lpfc_soft_wwpn_enable,
+	&class_device_attr_lpfc_soft_wwn_enable,
 	NULL,
 };
 
@@ -1771,6 +1861,8 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
 	lpfc_cr_delay_init(phba, lpfc_cr_delay);
 	lpfc_cr_count_init(phba, lpfc_cr_count);
 	lpfc_multi_ring_support_init(phba, lpfc_multi_ring_support);
+	lpfc_multi_ring_rctl_init(phba, lpfc_multi_ring_rctl);
+	lpfc_multi_ring_type_init(phba, lpfc_multi_ring_type);
 	lpfc_lun_queue_depth_init(phba, lpfc_lun_queue_depth);
 	lpfc_fcp_class_init(phba, lpfc_fcp_class);
 	lpfc_use_adisc_init(phba, lpfc_use_adisc);
@@ -1782,9 +1874,11 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
 	lpfc_discovery_threads_init(phba, lpfc_discovery_threads);
 	lpfc_max_luns_init(phba, lpfc_max_luns);
 	lpfc_poll_tmo_init(phba, lpfc_poll_tmo);
+	lpfc_use_msi_init(phba, lpfc_use_msi);
 	lpfc_devloss_tmo_init(phba, lpfc_devloss_tmo);
 	lpfc_nodev_tmo_init(phba, lpfc_nodev_tmo);
 	phba->cfg_poll = lpfc_poll;
+	phba->cfg_soft_wwnn = 0L;
 	phba->cfg_soft_wwpn = 0L;
 
 	/*
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 3add7c23785..a51a41b7f15 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -558,6 +558,14 @@ lpfc_cmpl_ct_cmd_rsnn_nn(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
 	return;
 }
 
+static void
+lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
+			 struct lpfc_iocbq * rspiocb)
+{
+	lpfc_cmpl_ct_cmd_rft_id(phba, cmdiocb, rspiocb);
+	return;
+}
+
 void
 lpfc_get_hba_sym_node_name(struct lpfc_hba * phba, uint8_t * symbp)
 {
@@ -629,6 +637,8 @@ lpfc_ns_cmd(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, int cmdcode)
 		bpl->tus.f.bdeSize = RNN_REQUEST_SZ;
 	else if (cmdcode == SLI_CTNS_RSNN_NN)
 		bpl->tus.f.bdeSize = RSNN_REQUEST_SZ;
+	else if (cmdcode == SLI_CTNS_RFF_ID)
+		bpl->tus.f.bdeSize = RFF_REQUEST_SZ;
 	else
 		bpl->tus.f.bdeSize = 0;
 	bpl->tus.w = le32_to_cpu(bpl->tus.w);
@@ -660,6 +670,17 @@ lpfc_ns_cmd(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, int cmdcode)
 		cmpl = lpfc_cmpl_ct_cmd_rft_id;
 		break;
 
+	case SLI_CTNS_RFF_ID:
+		CtReq->CommandResponse.bits.CmdRsp =
+			be16_to_cpu(SLI_CTNS_RFF_ID);
+		CtReq->un.rff.PortId = be32_to_cpu(phba->fc_myDID);
+		CtReq->un.rff.feature_res = 0;
+		CtReq->un.rff.feature_tgt = 0;
+		CtReq->un.rff.type_code = FC_FCP_DATA;
+		CtReq->un.rff.feature_init = 1;
+		cmpl = lpfc_cmpl_ct_cmd_rff_id;
+		break;
+
 	case SLI_CTNS_RNN_ID:
 		CtReq->CommandResponse.bits.CmdRsp =
 		    be16_to_cpu(SLI_CTNS_RNN_ID);
@@ -934,7 +955,8 @@ lpfc_fdmi_cmd(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, int cmdcode)
 			ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
 			ae->ad.bits.AttrType = be16_to_cpu(OS_NAME_VERSION);
 			sprintf(ae->un.OsNameVersion, "%s %s %s",
-				init_utsname()->sysname, init_utsname()->release,
+				init_utsname()->sysname,
+				init_utsname()->release,
 				init_utsname()->version);
 			len = strlen(ae->un.OsNameVersion);
 			len += (len & 3) ? (4 - (len & 3)) : 4;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 71864cdc6c7..a5f33a0dd4e 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -243,6 +243,7 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
 		struct serv_parm *sp, IOCB_t *irsp)
 {
 	LPFC_MBOXQ_t *mbox;
+	struct lpfc_dmabuf *mp;
 	int rc;
 
 	spin_lock_irq(phba->host->host_lock);
@@ -307,10 +308,14 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
 
 	rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT | MBX_STOP_IOCB);
 	if (rc == MBX_NOT_FINISHED)
-		goto fail_free_mbox;
+		goto fail_issue_reg_login;
 
 	return 0;
 
+ fail_issue_reg_login:
+	mp = (struct lpfc_dmabuf *) mbox->context1;
+	lpfc_mbuf_free(phba, mp->virt, mp->phys);
+	kfree(mp);
  fail_free_mbox:
 	mempool_free(mbox, phba->mbox_mem_pool);
  fail:
@@ -657,6 +662,12 @@ lpfc_plogi_confirm_nport(struct lpfc_hba * phba, struct lpfc_dmabuf *prsp,
 	uint8_t name[sizeof (struct lpfc_name)];
 	uint32_t rc;
 
+	/* Fabric nodes can have the same WWPN so we don't bother searching
+	 * by WWPN.  Just return the ndlp that was given to us.
+	 */
+	if (ndlp->nlp_type & NLP_FABRIC)
+		return ndlp;
+
 	lp = (uint32_t *) prsp->virt;
 	sp = (struct serv_parm *) ((uint8_t *) lp + sizeof (uint32_t));
 	memset(name, 0, sizeof (struct lpfc_name));
@@ -1122,7 +1133,7 @@ lpfc_cmpl_els_adisc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
 						mempool_free(mbox,
 						     phba->mbox_mem_pool);
 						lpfc_disc_flush_list(phba);
-						psli->ring[(psli->ip_ring)].
+						psli->ring[(psli->extra_ring)].
 						    flag &=
 						    ~LPFC_STOP_IOCB_EVENT;
 						psli->ring[(psli->fcp_ring)].
@@ -1851,6 +1862,7 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
 	IOCB_t *irsp;
 	struct lpfc_nodelist *ndlp;
 	LPFC_MBOXQ_t *mbox = NULL;
+	struct lpfc_dmabuf *mp;
 
 	irsp = &rspiocb->iocb;
 
@@ -1862,6 +1874,11 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
 	/* Check to see if link went down during discovery */
 	if ((lpfc_els_chk_latt(phba)) || !ndlp) {
 		if (mbox) {
+			mp = (struct lpfc_dmabuf *) mbox->context1;
+			if (mp) {
+				lpfc_mbuf_free(phba, mp->virt, mp->phys);
+				kfree(mp);
+			}
 			mempool_free( mbox, phba->mbox_mem_pool);
 		}
 		goto out;
@@ -1893,9 +1910,7 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
 			}
 			/* NOTE: we should have messages for unsuccessful
 			   reglogin */
-			mempool_free( mbox, phba->mbox_mem_pool);
 		} else {
-			mempool_free( mbox, phba->mbox_mem_pool);
 			/* Do not call NO_LIST for lpfc_els_abort'ed ELS cmds */
 			if (!((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
 			      ((irsp->un.ulpWord[4] == IOERR_SLI_ABORTED) ||
@@ -1907,6 +1922,12 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
 				}
 			}
 		}
+		mp = (struct lpfc_dmabuf *) mbox->context1;
+		if (mp) {
+			lpfc_mbuf_free(phba, mp->virt, mp->phys);
+			kfree(mp);
+		}
+		mempool_free(mbox, phba->mbox_mem_pool);
 	}
 out:
 	if (ndlp) {
@@ -2644,6 +2665,7 @@ lpfc_els_handle_rscn(struct lpfc_hba * phba)
 			ndlp->nlp_type |= NLP_FABRIC;
 			ndlp->nlp_prev_state = ndlp->nlp_state;
 			ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
+			lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
 			lpfc_issue_els_plogi(phba, NameServer_DID, 0);
 			/* Wait for NameServer login cmpl before we can
 			   continue */
@@ -3039,7 +3061,7 @@ lpfc_els_rcv_farp(struct lpfc_hba * phba,
 	/* FARP-REQ received from DID <did> */
 	lpfc_printf_log(phba,
 			 KERN_INFO,
-			 LOG_IP,
+			 LOG_ELS,
 			 "%d:0601 FARP-REQ received from DID x%x\n",
 			 phba->brd_no, did);
 
@@ -3101,7 +3123,7 @@ lpfc_els_rcv_farpr(struct lpfc_hba * phba,
 	/* FARP-RSP received from DID <did> */
 	lpfc_printf_log(phba,
 			 KERN_INFO,
-			 LOG_IP,
+			 LOG_ELS,
 			 "%d:0600 FARP-RSP received from DID x%x\n",
 			 phba->brd_no, did);
 
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 19c79a0549a..c39564e85e9 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -525,7 +525,7 @@ lpfc_mbx_cmpl_clear_la(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 	psli = &phba->sli;
 	mb = &pmb->mb;
 	/* Since we don't do discovery right now, turn these off here */
-	psli->ring[psli->ip_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
+	psli->ring[psli->extra_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
 	psli->ring[psli->fcp_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
 	psli->ring[psli->next_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
 
@@ -641,7 +641,7 @@ out:
 	if (rc == MBX_NOT_FINISHED) {
 		mempool_free(pmb, phba->mbox_mem_pool);
 		lpfc_disc_flush_list(phba);
-		psli->ring[(psli->ip_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
+		psli->ring[(psli->extra_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
 		psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
 		psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
 		phba->hba_state = LPFC_HBA_READY;
@@ -672,6 +672,8 @@ lpfc_mbx_cmpl_read_sparam(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 
 	memcpy((uint8_t *) & phba->fc_sparam, (uint8_t *) mp->virt,
 	       sizeof (struct serv_parm));
+	if (phba->cfg_soft_wwnn)
+		u64_to_wwn(phba->cfg_soft_wwnn, phba->fc_sparam.nodeName.u.wwn);
 	if (phba->cfg_soft_wwpn)
 		u64_to_wwn(phba->cfg_soft_wwpn, phba->fc_sparam.portName.u.wwn);
 	memcpy((uint8_t *) & phba->fc_nodename,
@@ -696,7 +698,7 @@ out:
 		    == MBX_NOT_FINISHED) {
 			mempool_free( pmb, phba->mbox_mem_pool);
 			lpfc_disc_flush_list(phba);
-			psli->ring[(psli->ip_ring)].flag &=
+			psli->ring[(psli->extra_ring)].flag &=
 			    ~LPFC_STOP_IOCB_EVENT;
 			psli->ring[(psli->fcp_ring)].flag &=
 			    ~LPFC_STOP_IOCB_EVENT;
@@ -715,6 +717,9 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
 {
 	int i;
 	LPFC_MBOXQ_t *sparam_mbox, *cfglink_mbox;
+	struct lpfc_dmabuf *mp;
+	int rc;
+
 	sparam_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 	cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 
@@ -793,16 +798,27 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
 	if (sparam_mbox) {
 		lpfc_read_sparam(phba, sparam_mbox);
 		sparam_mbox->mbox_cmpl = lpfc_mbx_cmpl_read_sparam;
-		lpfc_sli_issue_mbox(phba, sparam_mbox,
+		rc = lpfc_sli_issue_mbox(phba, sparam_mbox,
 						(MBX_NOWAIT | MBX_STOP_IOCB));
+		if (rc == MBX_NOT_FINISHED) {
+			mp = (struct lpfc_dmabuf *) sparam_mbox->context1;
+			lpfc_mbuf_free(phba, mp->virt, mp->phys);
+			kfree(mp);
+			mempool_free(sparam_mbox, phba->mbox_mem_pool);
+			if (cfglink_mbox)
+				mempool_free(cfglink_mbox, phba->mbox_mem_pool);
+			return;
+		}
 	}
 
 	if (cfglink_mbox) {
 		phba->hba_state = LPFC_LOCAL_CFG_LINK;
 		lpfc_config_link(phba, cfglink_mbox);
 		cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link;
-		lpfc_sli_issue_mbox(phba, cfglink_mbox,
+		rc = lpfc_sli_issue_mbox(phba, cfglink_mbox,
 						(MBX_NOWAIT | MBX_STOP_IOCB));
+		if (rc == MBX_NOT_FINISHED)
+			mempool_free(cfglink_mbox, phba->mbox_mem_pool);
 	}
 }
 
@@ -1067,6 +1083,7 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 		lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RNN_ID);
 		lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RSNN_NN);
 		lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RFT_ID);
+		lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RFF_ID);
 	}
 
 	phba->fc_ns_retry = 0;
@@ -1423,7 +1440,7 @@ lpfc_check_sli_ndlp(struct lpfc_hba * phba,
 			if (iocb->context1 == (uint8_t *) ndlp)
 				return 1;
 		}
-	} else if (pring->ringno == psli->ip_ring) {
+	} else if (pring->ringno == psli->extra_ring) {
 
 	} else if (pring->ringno == psli->fcp_ring) {
 		/* Skip match check if waiting to relogin to FCP target */
@@ -1680,112 +1697,38 @@ lpfc_matchdid(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, uint32_t did)
 struct lpfc_nodelist *
 lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did)
 {
-	struct lpfc_nodelist *ndlp, *next_ndlp;
+	struct lpfc_nodelist *ndlp;
+	struct list_head *lists[]={&phba->fc_nlpunmap_list,
+				   &phba->fc_nlpmap_list,
+				   &phba->fc_plogi_list,
+				   &phba->fc_adisc_list,
+				   &phba->fc_reglogin_list,
+				   &phba->fc_prli_list,
+				   &phba->fc_npr_list,
+				   &phba->fc_unused_list};
+	uint32_t search[]={NLP_SEARCH_UNMAPPED,
+			   NLP_SEARCH_MAPPED,
+			   NLP_SEARCH_PLOGI,
+			   NLP_SEARCH_ADISC,
+			   NLP_SEARCH_REGLOGIN,
+			   NLP_SEARCH_PRLI,
+			   NLP_SEARCH_NPR,
+			   NLP_SEARCH_UNUSED};
+	int i;
 	uint32_t data1;
 
 	spin_lock_irq(phba->host->host_lock);
-	if (order & NLP_SEARCH_UNMAPPED) {
-		list_for_each_entry_safe(ndlp, next_ndlp,
-					 &phba->fc_nlpunmap_list, nlp_listp) {
-			if (lpfc_matchdid(phba, ndlp, did)) {
-				data1 = (((uint32_t) ndlp->nlp_state << 24) |
-					 ((uint32_t) ndlp->nlp_xri << 16) |
-					 ((uint32_t) ndlp->nlp_type << 8) |
-					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* FIND node DID unmapped */
-				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0929 FIND node DID unmapped"
-						" Data: x%p x%x x%x x%x\n",
-						phba->brd_no,
-						ndlp, ndlp->nlp_DID,
-						ndlp->nlp_flag, data1);
-				spin_unlock_irq(phba->host->host_lock);
-				return ndlp;
-			}
-		}
-	}
-
-	if (order & NLP_SEARCH_MAPPED) {
-		list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_nlpmap_list,
-					nlp_listp) {
-			if (lpfc_matchdid(phba, ndlp, did)) {
-
-				data1 = (((uint32_t) ndlp->nlp_state << 24) |
-					 ((uint32_t) ndlp->nlp_xri << 16) |
-					 ((uint32_t) ndlp->nlp_type << 8) |
-					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* FIND node DID mapped */
-				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0930 FIND node DID mapped "
-						"Data: x%p x%x x%x x%x\n",
-						phba->brd_no,
-						ndlp, ndlp->nlp_DID,
-						ndlp->nlp_flag, data1);
-				spin_unlock_irq(phba->host->host_lock);
-				return ndlp;
-			}
-		}
-	}
-
-	if (order & NLP_SEARCH_PLOGI) {
-		list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_plogi_list,
-					nlp_listp) {
-			if (lpfc_matchdid(phba, ndlp, did)) {
-
-				data1 = (((uint32_t) ndlp->nlp_state << 24) |
-					 ((uint32_t) ndlp->nlp_xri << 16) |
-					 ((uint32_t) ndlp->nlp_type << 8) |
-					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* LOG change to PLOGI */
-				/* FIND node DID plogi */
-				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0908 FIND node DID plogi "
-						"Data: x%p x%x x%x x%x\n",
-						phba->brd_no,
-						ndlp, ndlp->nlp_DID,
-						ndlp->nlp_flag, data1);
-				spin_unlock_irq(phba->host->host_lock);
-				return ndlp;
-			}
-		}
-	}
-
-	if (order & NLP_SEARCH_ADISC) {
-		list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_adisc_list,
-					nlp_listp) {
-			if (lpfc_matchdid(phba, ndlp, did)) {
-
-				data1 = (((uint32_t) ndlp->nlp_state << 24) |
-					 ((uint32_t) ndlp->nlp_xri << 16) |
-					 ((uint32_t) ndlp->nlp_type << 8) |
-					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* LOG change to ADISC */
-				/* FIND node DID adisc */
-				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0931 FIND node DID adisc "
-						"Data: x%p x%x x%x x%x\n",
-						phba->brd_no,
-						ndlp, ndlp->nlp_DID,
-						ndlp->nlp_flag, data1);
-				spin_unlock_irq(phba->host->host_lock);
-				return ndlp;
-			}
-		}
-	}
-
-	if (order & NLP_SEARCH_REGLOGIN) {
-		list_for_each_entry_safe(ndlp, next_ndlp,
-					 &phba->fc_reglogin_list, nlp_listp) {
+	for (i = 0; i < ARRAY_SIZE(lists); i++ ) {
+		if (!(order & search[i]))
+			continue;
+		list_for_each_entry(ndlp, lists[i], nlp_listp) {
 			if (lpfc_matchdid(phba, ndlp, did)) {
-
 				data1 = (((uint32_t) ndlp->nlp_state << 24) |
 					 ((uint32_t) ndlp->nlp_xri << 16) |
 					 ((uint32_t) ndlp->nlp_type << 8) |
 					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* LOG change to REGLOGIN */
-				/* FIND node DID reglogin */
 				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0901 FIND node DID reglogin"
+						"%d:0929 FIND node DID "
 						" Data: x%p x%x x%x x%x\n",
 						phba->brd_no,
 						ndlp, ndlp->nlp_DID,
@@ -1795,86 +1738,12 @@ lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did)
 			}
 		}
 	}
-
-	if (order & NLP_SEARCH_PRLI) {
-		list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_prli_list,
-					nlp_listp) {
-			if (lpfc_matchdid(phba, ndlp, did)) {
-
-				data1 = (((uint32_t) ndlp->nlp_state << 24) |
-					 ((uint32_t) ndlp->nlp_xri << 16) |
-					 ((uint32_t) ndlp->nlp_type << 8) |
-					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* LOG change to PRLI */
-				/* FIND node DID prli */
-				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0902 FIND node DID prli "
-						"Data: x%p x%x x%x x%x\n",
-						phba->brd_no,
-						ndlp, ndlp->nlp_DID,
-						ndlp->nlp_flag, data1);
-				spin_unlock_irq(phba->host->host_lock);
-				return ndlp;
-			}
-		}
-	}
-
-	if (order & NLP_SEARCH_NPR) {
-		list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_npr_list,
-					nlp_listp) {
-			if (lpfc_matchdid(phba, ndlp, did)) {
-
-				data1 = (((uint32_t) ndlp->nlp_state << 24) |
-					 ((uint32_t) ndlp->nlp_xri << 16) |
-					 ((uint32_t) ndlp->nlp_type << 8) |
-					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* LOG change to NPR */
-				/* FIND node DID npr */
-				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0903 FIND node DID npr "
-						"Data: x%p x%x x%x x%x\n",
-						phba->brd_no,
-						ndlp, ndlp->nlp_DID,
-						ndlp->nlp_flag, data1);
-				spin_unlock_irq(phba->host->host_lock);
-				return ndlp;
-			}
-		}
-	}
-
-	if (order & NLP_SEARCH_UNUSED) {
-		list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_adisc_list,
-					nlp_listp) {
-			if (lpfc_matchdid(phba, ndlp, did)) {
-
-				data1 = (((uint32_t) ndlp->nlp_state << 24) |
-					 ((uint32_t) ndlp->nlp_xri << 16) |
-					 ((uint32_t) ndlp->nlp_type << 8) |
-					 ((uint32_t) ndlp->nlp_rpi & 0xff));
-				/* LOG change to UNUSED */
-				/* FIND node DID unused */
-				lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-						"%d:0905 FIND node DID unused "
-						"Data: x%p x%x x%x x%x\n",
-						phba->brd_no,
-						ndlp, ndlp->nlp_DID,
-						ndlp->nlp_flag, data1);
-				spin_unlock_irq(phba->host->host_lock);
-				return ndlp;
-			}
-		}
-	}
-
 	spin_unlock_irq(phba->host->host_lock);
 
 	/* FIND node did <did> NOT FOUND */
-	lpfc_printf_log(phba,
-			KERN_INFO,
-			LOG_NODE,
+	lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
 			"%d:0932 FIND node did x%x NOT FOUND Data: x%x\n",
 			phba->brd_no, did, order);
-
-	/* no match found */
 	return NULL;
 }
 
@@ -2036,7 +1905,7 @@ lpfc_disc_start(struct lpfc_hba * phba)
 			if (rc == MBX_NOT_FINISHED) {
 				mempool_free( mbox, phba->mbox_mem_pool);
 				lpfc_disc_flush_list(phba);
-				psli->ring[(psli->ip_ring)].flag &=
+				psli->ring[(psli->extra_ring)].flag &=
 					~LPFC_STOP_IOCB_EVENT;
 				psli->ring[(psli->fcp_ring)].flag &=
 					~LPFC_STOP_IOCB_EVENT;
@@ -2415,7 +2284,7 @@ lpfc_disc_timeout_handler(struct lpfc_hba *phba)
 
 	if (clrlaerr) {
 		lpfc_disc_flush_list(phba);
-		psli->ring[(psli->ip_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
+		psli->ring[(psli->extra_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
 		psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
 		psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
 		phba->hba_state = LPFC_HBA_READY;
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index eedf9880136..f79cb613690 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -42,14 +42,14 @@
 #define FCELSSIZE             1024	/* maximum ELS transfer size */
 
 #define LPFC_FCP_RING            0	/* ring 0 for FCP initiator commands */
-#define LPFC_IP_RING             1	/* ring 1 for IP commands */
+#define LPFC_EXTRA_RING          1	/* ring 1 for other protocols */
 #define LPFC_ELS_RING            2	/* ring 2 for ELS commands */
 #define LPFC_FCP_NEXT_RING       3
 
 #define SLI2_IOCB_CMD_R0_ENTRIES    172	/* SLI-2 FCP command ring entries */
 #define SLI2_IOCB_RSP_R0_ENTRIES    134	/* SLI-2 FCP response ring entries */
-#define SLI2_IOCB_CMD_R1_ENTRIES      4	/* SLI-2 IP command ring entries */
-#define SLI2_IOCB_RSP_R1_ENTRIES      4	/* SLI-2 IP response ring entries */
+#define SLI2_IOCB_CMD_R1_ENTRIES      4	/* SLI-2 extra command ring entries */
+#define SLI2_IOCB_RSP_R1_ENTRIES      4	/* SLI-2 extra response ring entries */
 #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36	/* SLI-2 extra FCP cmd ring entries */
 #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52	/* SLI-2 extra FCP rsp ring entries */
 #define SLI2_IOCB_CMD_R2_ENTRIES     20	/* SLI-2 ELS command ring entries */
@@ -121,6 +121,20 @@ struct lpfc_sli_ct_request {
 
 			uint32_t rsvd[7];
 		} rft;
+		struct rff {
+			uint32_t PortId;
+			uint8_t reserved[2];
+#ifdef __BIG_ENDIAN_BITFIELD
+			uint8_t feature_res:6;
+			uint8_t feature_init:1;
+			uint8_t feature_tgt:1;
+#else  /*  __LITTLE_ENDIAN_BITFIELD */
+			uint8_t feature_tgt:1;
+			uint8_t feature_init:1;
+			uint8_t feature_res:6;
+#endif
+			uint8_t type_code;     /* type=8 for FCP */
+		} rff;
 		struct rnn {
 			uint32_t PortId;	/* For RNN_ID requests */
 			uint8_t wwnn[8];
@@ -136,6 +150,7 @@ struct lpfc_sli_ct_request {
 #define  SLI_CT_REVISION        1
 #define  GID_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 260)
 #define  RFT_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 228)
+#define  RFF_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 235)
 #define  RNN_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 252)
 #define  RSNN_REQUEST_SZ        (sizeof(struct lpfc_sli_ct_request))
 
@@ -225,6 +240,7 @@ struct lpfc_sli_ct_request {
 #define  SLI_CTNS_RNN_ID      0x0213
 #define  SLI_CTNS_RCS_ID      0x0214
 #define  SLI_CTNS_RFT_ID      0x0217
+#define  SLI_CTNS_RFF_ID      0x021F
 #define  SLI_CTNS_RSPN_ID     0x0218
 #define  SLI_CTNS_RPT_ID      0x021A
 #define  SLI_CTNS_RIP_NN      0x0235
@@ -1089,12 +1105,6 @@ typedef struct {
 #define PCI_DEVICE_ID_ZEPHYR_SCSP   0xfe11
 #define PCI_DEVICE_ID_ZEPHYR_DCSP   0xfe12
 
-#define PCI_SUBSYSTEM_ID_LP11000S      0xfc11
-#define PCI_SUBSYSTEM_ID_LP11002S      0xfc12
-#define PCI_SUBSYSTEM_ID_LPE11000S     0xfc21
-#define PCI_SUBSYSTEM_ID_LPE11002S     0xfc22
-#define PCI_SUBSYSTEM_ID_LPE11010S     0xfc2A
-
 #define JEDEC_ID_ADDRESS            0x0080001c
 #define FIREFLY_JEDEC_ID            0x1ACC
 #define SUPERFLY_JEDEC_ID           0x0020
@@ -1284,6 +1294,10 @@ typedef struct {		/* FireFly BIU registers */
 #define CMD_FCP_IREAD_CX        0x1B
 #define CMD_FCP_ICMND_CR        0x1C
 #define CMD_FCP_ICMND_CX        0x1D
+#define CMD_FCP_TSEND_CX        0x1F
+#define CMD_FCP_TRECEIVE_CX     0x21
+#define CMD_FCP_TRSP_CX	        0x23
+#define CMD_FCP_AUTO_TRSP_CX    0x29
 
 #define CMD_ADAPTER_MSG         0x20
 #define CMD_ADAPTER_DUMP        0x22
@@ -1310,6 +1324,9 @@ typedef struct {		/* FireFly BIU registers */
 #define CMD_FCP_IREAD64_CX      0x9B
 #define CMD_FCP_ICMND64_CR      0x9C
 #define CMD_FCP_ICMND64_CX      0x9D
+#define CMD_FCP_TSEND64_CX      0x9F
+#define CMD_FCP_TRECEIVE64_CX   0xA1
+#define CMD_FCP_TRSP64_CX       0xA3
 
 #define CMD_GEN_REQUEST64_CR    0xC2
 #define CMD_GEN_REQUEST64_CX    0xC3
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index a5723ad0a09..afca45cdbce 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -268,6 +268,8 @@ lpfc_config_port_post(struct lpfc_hba * phba)
 	kfree(mp);
 	pmb->context1 = NULL;
 
+	if (phba->cfg_soft_wwnn)
+		u64_to_wwn(phba->cfg_soft_wwnn, phba->fc_sparam.nodeName.u.wwn);
 	if (phba->cfg_soft_wwpn)
 		u64_to_wwn(phba->cfg_soft_wwpn, phba->fc_sparam.portName.u.wwn);
 	memcpy(&phba->fc_nodename, &phba->fc_sparam.nodeName,
@@ -349,8 +351,8 @@ lpfc_config_port_post(struct lpfc_hba * phba)
 	phba->hba_state = LPFC_LINK_DOWN;
 
 	/* Only process IOCBs on ring 0 till hba_state is READY */
-	if (psli->ring[psli->ip_ring].cmdringaddr)
-		psli->ring[psli->ip_ring].flag |= LPFC_STOP_IOCB_EVENT;
+	if (psli->ring[psli->extra_ring].cmdringaddr)
+		psli->ring[psli->extra_ring].flag |= LPFC_STOP_IOCB_EVENT;
 	if (psli->ring[psli->fcp_ring].cmdringaddr)
 		psli->ring[psli->fcp_ring].flag |= LPFC_STOP_IOCB_EVENT;
 	if (psli->ring[psli->next_ring].cmdringaddr)
@@ -517,7 +519,8 @@ lpfc_handle_eratt(struct lpfc_hba * phba)
 	struct lpfc_sli_ring  *pring;
 	uint32_t event_data;
 
-	if (phba->work_hs & HS_FFER6) {
+	if (phba->work_hs & HS_FFER6 ||
+	    phba->work_hs & HS_FFER5) {
 		/* Re-establishing Link */
 		lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
 				"%d:1301 Re-establishing Link "
@@ -611,7 +614,7 @@ lpfc_handle_latt(struct lpfc_hba * phba)
 	pmb->mbox_cmpl = lpfc_mbx_cmpl_read_la;
 	rc = lpfc_sli_issue_mbox (phba, pmb, (MBX_NOWAIT | MBX_STOP_IOCB));
 	if (rc == MBX_NOT_FINISHED)
-		goto lpfc_handle_latt_free_mp;
+		goto lpfc_handle_latt_free_mbuf;
 
 	/* Clear Link Attention in HA REG */
 	spin_lock_irq(phba->host->host_lock);
@@ -621,6 +624,8 @@ lpfc_handle_latt(struct lpfc_hba * phba)
 
 	return;
 
+lpfc_handle_latt_free_mbuf:
+	lpfc_mbuf_free(phba, mp->virt, mp->phys);
 lpfc_handle_latt_free_mp:
 	kfree(mp);
 lpfc_handle_latt_free_pmb:
@@ -802,19 +807,13 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
 {
 	lpfc_vpd_t *vp;
 	uint16_t dev_id = phba->pcidev->device;
-	uint16_t dev_subid = phba->pcidev->subsystem_device;
-	uint8_t hdrtype;
 	int max_speed;
-	char * ports;
 	struct {
 		char * name;
 		int    max_speed;
-		char * ports;
 		char * bus;
-	} m = {"<Unknown>", 0, "", ""};
+	} m = {"<Unknown>", 0, ""};
 
-	pci_read_config_byte(phba->pcidev, PCI_HEADER_TYPE, &hdrtype);
-	ports = (hdrtype == 0x80) ? "2-port " : "";
 	if (mdp && mdp[0] != '\0'
 		&& descp && descp[0] != '\0')
 		return;
@@ -834,130 +833,93 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
 
 	switch (dev_id) {
 	case PCI_DEVICE_ID_FIREFLY:
-		m = (typeof(m)){"LP6000", max_speed, "", "PCI"};
+		m = (typeof(m)){"LP6000", max_speed, "PCI"};
 		break;
 	case PCI_DEVICE_ID_SUPERFLY:
 		if (vp->rev.biuRev >= 1 && vp->rev.biuRev <= 3)
-			m = (typeof(m)){"LP7000", max_speed, "", "PCI"};
+			m = (typeof(m)){"LP7000", max_speed,  "PCI"};
 		else
-			m = (typeof(m)){"LP7000E", max_speed, "", "PCI"};
+			m = (typeof(m)){"LP7000E", max_speed, "PCI"};
 		break;
 	case PCI_DEVICE_ID_DRAGONFLY:
-		m = (typeof(m)){"LP8000", max_speed, "", "PCI"};
+		m = (typeof(m)){"LP8000", max_speed, "PCI"};
 		break;
 	case PCI_DEVICE_ID_CENTAUR:
 		if (FC_JEDEC_ID(vp->rev.biuRev) == CENTAUR_2G_JEDEC_ID)
-			m = (typeof(m)){"LP9002", max_speed, "", "PCI"};
+			m = (typeof(m)){"LP9002", max_speed, "PCI"};
 		else
-			m = (typeof(m)){"LP9000", max_speed, "", "PCI"};
+			m = (typeof(m)){"LP9000", max_speed, "PCI"};
 		break;
 	case PCI_DEVICE_ID_RFLY:
-		m = (typeof(m)){"LP952", max_speed, "", "PCI"};
+		m = (typeof(m)){"LP952", max_speed, "PCI"};
 		break;
 	case PCI_DEVICE_ID_PEGASUS:
-		m = (typeof(m)){"LP9802", max_speed, "", "PCI-X"};
+		m = (typeof(m)){"LP9802", max_speed, "PCI-X"};
 		break;
 	case PCI_DEVICE_ID_THOR:
-		if (hdrtype == 0x80)
-			m = (typeof(m)){"LP10000DC",
-					max_speed, ports, "PCI-X"};
-		else
-			m = (typeof(m)){"LP10000",
-					max_speed, ports, "PCI-X"};
+		m = (typeof(m)){"LP10000", max_speed, "PCI-X"};
 		break;
 	case PCI_DEVICE_ID_VIPER:
-		m = (typeof(m)){"LPX1000", max_speed, "", "PCI-X"};
+		m = (typeof(m)){"LPX1000", max_speed,  "PCI-X"};
 		break;
 	case PCI_DEVICE_ID_PFLY:
-		m = (typeof(m)){"LP982", max_speed, "", "PCI-X"};
+		m = (typeof(m)){"LP982", max_speed, "PCI-X"};
 		break;
 	case PCI_DEVICE_ID_TFLY:
-		if (hdrtype == 0x80)
-			m = (typeof(m)){"LP1050DC", max_speed, ports, "PCI-X"};
-		else
-			m = (typeof(m)){"LP1050", max_speed, ports, "PCI-X"};
+		m = (typeof(m)){"LP1050", max_speed, "PCI-X"};
 		break;
 	case PCI_DEVICE_ID_HELIOS:
-		if (hdrtype == 0x80)
-			m = (typeof(m)){"LP11002", max_speed, ports, "PCI-X2"};
-		else
-			m = (typeof(m)){"LP11000", max_speed, ports, "PCI-X2"};
+		m = (typeof(m)){"LP11000", max_speed, "PCI-X2"};
 		break;
 	case PCI_DEVICE_ID_HELIOS_SCSP:
-		m = (typeof(m)){"LP11000-SP", max_speed, ports, "PCI-X2"};
+		m = (typeof(m)){"LP11000-SP", max_speed, "PCI-X2"};
 		break;
 	case PCI_DEVICE_ID_HELIOS_DCSP:
-		m = (typeof(m)){"LP11002-SP", max_speed, ports, "PCI-X2"};
+		m = (typeof(m)){"LP11002-SP", max_speed, "PCI-X2"};
 		break;
 	case PCI_DEVICE_ID_NEPTUNE:
-		if (hdrtype == 0x80)
-			m = (typeof(m)){"LPe1002", max_speed, ports, "PCIe"};
-		else
-			m = (typeof(m)){"LPe1000", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe1000", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_NEPTUNE_SCSP:
-		m = (typeof(m)){"LPe1000-SP", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe1000-SP", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_NEPTUNE_DCSP:
-		m = (typeof(m)){"LPe1002-SP", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe1002-SP", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_BMID:
-		m = (typeof(m)){"LP1150", max_speed, ports, "PCI-X2"};
+		m = (typeof(m)){"LP1150", max_speed, "PCI-X2"};
 		break;
 	case PCI_DEVICE_ID_BSMB:
-		m = (typeof(m)){"LP111", max_speed, ports, "PCI-X2"};
+		m = (typeof(m)){"LP111", max_speed, "PCI-X2"};
 		break;
 	case PCI_DEVICE_ID_ZEPHYR:
-		if (hdrtype == 0x80)
-			m = (typeof(m)){"LPe11002", max_speed, ports, "PCIe"};
-		else
-			m = (typeof(m)){"LPe11000", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe11000", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_ZEPHYR_SCSP:
-		m = (typeof(m)){"LPe11000", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe11000", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_ZEPHYR_DCSP:
-		m = (typeof(m)){"LPe11002-SP", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe11002-SP", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_ZMID:
-		m = (typeof(m)){"LPe1150", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe1150", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_ZSMB:
-		m = (typeof(m)){"LPe111", max_speed, ports, "PCIe"};
+		m = (typeof(m)){"LPe111", max_speed, "PCIe"};
 		break;
 	case PCI_DEVICE_ID_LP101:
-		m = (typeof(m)){"LP101", max_speed, ports, "PCI-X"};
+		m = (typeof(m)){"LP101", max_speed, "PCI-X"};
 		break;
 	case PCI_DEVICE_ID_LP10000S:
-		m = (typeof(m)){"LP10000-S", max_speed, ports, "PCI"};
+		m = (typeof(m)){"LP10000-S", max_speed, "PCI"};
 		break;
 	case PCI_DEVICE_ID_LP11000S:
+		m = (typeof(m)){"LP11000-S", max_speed,
+			"PCI-X2"};
+		break;
 	case PCI_DEVICE_ID_LPE11000S:
-		switch (dev_subid) {
-		case PCI_SUBSYSTEM_ID_LP11000S:
-			m = (typeof(m)){"LP11000-S", max_speed,
-					ports, "PCI-X2"};
-			break;
-		case PCI_SUBSYSTEM_ID_LP11002S:
-			m = (typeof(m)){"LP11002-S", max_speed,
-					ports, "PCI-X2"};
-			break;
-		case PCI_SUBSYSTEM_ID_LPE11000S:
-			m = (typeof(m)){"LPe11000-S", max_speed,
-					ports, "PCIe"};
-			break;
-		case PCI_SUBSYSTEM_ID_LPE11002S:
-			m = (typeof(m)){"LPe11002-S", max_speed,
-					ports, "PCIe"};
-			break;
-		case PCI_SUBSYSTEM_ID_LPE11010S:
-			m = (typeof(m)){"LPe11010-S", max_speed,
-					"10-port ", "PCIe"};
-			break;
-		default:
-			m = (typeof(m)){ NULL };
-			break;
-		}
+		m = (typeof(m)){"LPe11000-S", max_speed,
+			"PCIe"};
 		break;
 	default:
 		m = (typeof(m)){ NULL };
@@ -968,8 +930,8 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
 		snprintf(mdp, 79,"%s", m.name);
 	if (descp && descp[0] == '\0')
 		snprintf(descp, 255,
-			 "Emulex %s %dGb %s%s Fibre Channel Adapter",
-			 m.name, m.max_speed, m.ports, m.bus);
+			 "Emulex %s %dGb %s Fibre Channel Adapter",
+			 m.name, m.max_speed, m.bus);
 }
 
 /**************************************************/
@@ -1651,6 +1613,14 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
 	if (error)
 		goto out_remove_host;
 
+	if (phba->cfg_use_msi) {
+		error = pci_enable_msi(phba->pcidev);
+		if (error)
+			lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "%d:0452 "
+					"Enable MSI failed, continuing with "
+					"IRQ\n", phba->brd_no);
+	}
+
 	error =	request_irq(phba->pcidev->irq, lpfc_intr_handler, IRQF_SHARED,
 							LPFC_DRIVER_NAME, phba);
 	if (error) {
@@ -1730,6 +1700,7 @@ out_free_irq:
 	lpfc_stop_timer(phba);
 	phba->work_hba_events = 0;
 	free_irq(phba->pcidev->irq, phba);
+	pci_disable_msi(phba->pcidev);
 out_free_sysfs_attr:
 	lpfc_free_sysfs_attr(phba);
 out_remove_host:
@@ -1796,6 +1767,7 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
 
 	/* Release the irq reservation */
 	free_irq(phba->pcidev->irq, phba);
+	pci_disable_msi(phba->pcidev);
 
 	lpfc_cleanup(phba, 0);
 	lpfc_stop_timer(phba);
diff --git a/drivers/scsi/lpfc/lpfc_logmsg.h b/drivers/scsi/lpfc/lpfc_logmsg.h
index 62c8ca862e9..438cbcd9eb1 100644
--- a/drivers/scsi/lpfc/lpfc_logmsg.h
+++ b/drivers/scsi/lpfc/lpfc_logmsg.h
@@ -28,7 +28,7 @@
 #define LOG_NODE                      0x80	/* Node table events */
 #define LOG_MISC                      0x400	/* Miscellaneous events */
 #define LOG_SLI                       0x800	/* SLI events */
-#define LOG_CHK_COND                  0x1000	/* FCP Check condition flag */
+#define LOG_FCP_ERROR                 0x1000	/* log errors, not underruns */
 #define LOG_LIBDFC                    0x2000	/* Libdfc events */
 #define LOG_ALL_MSG                   0xffff	/* LOG all messages */
 
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index d5f415007db..0c7e731dc45 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -739,7 +739,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_hba * phba,
 			    uint32_t evt)
 {
 	struct lpfc_iocbq *cmdiocb, *rspiocb;
-	struct lpfc_dmabuf *pcmd, *prsp;
+	struct lpfc_dmabuf *pcmd, *prsp, *mp;
 	uint32_t *lp;
 	IOCB_t *irsp;
 	struct serv_parm *sp;
@@ -829,6 +829,9 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_hba * phba,
 				      NLP_REGLOGIN_LIST);
 			return ndlp->nlp_state;
 		}
+		mp = (struct lpfc_dmabuf *)mbox->context1;
+		lpfc_mbuf_free(phba, mp->virt, mp->phys);
+		kfree(mp);
 		mempool_free(mbox, phba->mbox_mem_pool);
 	} else {
 		mempool_free(mbox, phba->mbox_mem_pool);
@@ -1620,8 +1623,8 @@ lpfc_rcv_padisc_npr_node(struct lpfc_hba * phba,
 	 * or discovery in progress for this node. Starting discovery
 	 * here will affect the counting of discovery threads.
 	 */
-	if ((!(ndlp->nlp_flag & NLP_DELAY_TMO)) &&
-		(ndlp->nlp_flag & NLP_NPR_2B_DISC)){
+	if (!(ndlp->nlp_flag & NLP_DELAY_TMO) &&
+		!(ndlp->nlp_flag & NLP_NPR_2B_DISC)){
 		if (ndlp->nlp_flag & NLP_NPR_ADISC) {
 			ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
 			ndlp->nlp_state = NLP_STE_ADISC_ISSUE;
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 97ae98dc95d..c3e68e0d8f7 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -297,8 +297,10 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
 	uint32_t fcpi_parm = lpfc_cmd->cur_iocbq.iocb.un.fcpi.fcpi_parm;
 	uint32_t resp_info = fcprsp->rspStatus2;
 	uint32_t scsi_status = fcprsp->rspStatus3;
+	uint32_t *lp;
 	uint32_t host_status = DID_OK;
 	uint32_t rsplen = 0;
+	uint32_t logit = LOG_FCP | LOG_FCP_ERROR;
 
 	/*
 	 *  If this is a task management command, there is no
@@ -310,10 +312,25 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
 		goto out;
 	}
 
-	lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
-			"%d:0730 FCP command failed: RSP "
-			"Data: x%x x%x x%x x%x x%x x%x\n",
-			phba->brd_no, resp_info, scsi_status,
+	if ((resp_info & SNS_LEN_VALID) && fcprsp->rspSnsLen) {
+		uint32_t snslen = be32_to_cpu(fcprsp->rspSnsLen);
+		if (snslen > SCSI_SENSE_BUFFERSIZE)
+			snslen = SCSI_SENSE_BUFFERSIZE;
+
+		if (resp_info & RSP_LEN_VALID)
+		  rsplen = be32_to_cpu(fcprsp->rspRspLen);
+		memcpy(cmnd->sense_buffer, &fcprsp->rspInfo0 + rsplen, snslen);
+	}
+	lp = (uint32_t *)cmnd->sense_buffer;
+
+	if (!scsi_status && (resp_info & RESID_UNDER))
+		logit = LOG_FCP;
+
+	lpfc_printf_log(phba, KERN_WARNING, logit,
+			"%d:0730 FCP command x%x failed: x%x SNS x%x x%x "
+			"Data: x%x x%x x%x x%x x%x\n",
+			phba->brd_no, cmnd->cmnd[0], scsi_status,
+			be32_to_cpu(*lp), be32_to_cpu(*(lp + 3)), resp_info,
 			be32_to_cpu(fcprsp->rspResId),
 			be32_to_cpu(fcprsp->rspSnsLen),
 			be32_to_cpu(fcprsp->rspRspLen),
@@ -328,14 +345,6 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
 		}
 	}
 
-	if ((resp_info & SNS_LEN_VALID) && fcprsp->rspSnsLen) {
-		uint32_t snslen = be32_to_cpu(fcprsp->rspSnsLen);
-		if (snslen > SCSI_SENSE_BUFFERSIZE)
-			snslen = SCSI_SENSE_BUFFERSIZE;
-
-		memcpy(cmnd->sense_buffer, &fcprsp->rspInfo0 + rsplen, snslen);
-	}
-
 	cmnd->resid = 0;
 	if (resp_info & RESID_UNDER) {
 		cmnd->resid = be32_to_cpu(fcprsp->rspResId);
@@ -378,7 +387,7 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
 	 */
 	} else if ((scsi_status == SAM_STAT_GOOD) && fcpi_parm &&
 			(cmnd->sc_data_direction == DMA_FROM_DEVICE)) {
-		lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
+		lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_FCP_ERROR,
 			"%d:0734 FCP Read Check Error Data: "
 			"x%x x%x x%x x%x\n", phba->brd_no,
 			be32_to_cpu(fcpcmd->fcpDl),
@@ -670,6 +679,9 @@ lpfc_scsi_tgt_reset(struct lpfc_scsi_buf * lpfc_cmd, struct lpfc_hba * phba,
 	struct lpfc_iocbq *iocbqrsp;
 	int ret;
 
+	if (!rdata->pnode)
+		return FAILED;
+
 	lpfc_cmd->rdata = rdata;
 	ret = lpfc_scsi_prep_task_mgmt_cmd(phba, lpfc_cmd, lun,
 					   FCP_TARGET_RESET);
@@ -976,20 +988,34 @@ lpfc_reset_lun_handler(struct scsi_cmnd *cmnd)
 
 	lpfc_block_error_handler(cmnd);
 	spin_lock_irq(shost->host_lock);
+	loopcnt = 0;
 	/*
 	 * If target is not in a MAPPED state, delay the reset until
 	 * target is rediscovered or devloss timeout expires.
 	 */
 	while ( 1 ) {
 		if (!pnode)
-			break;
+			return FAILED;
 
 		if (pnode->nlp_state != NLP_STE_MAPPED_NODE) {
 			spin_unlock_irq(phba->host->host_lock);
 			schedule_timeout_uninterruptible(msecs_to_jiffies(500));
 			spin_lock_irq(phba->host->host_lock);
+			loopcnt++;
+			rdata = cmnd->device->hostdata;
+			if (!rdata ||
+				(loopcnt > ((phba->cfg_devloss_tmo * 2) + 1))) {
+				lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
+		   			"%d:0721 LUN Reset rport failure:"
+					" cnt x%x rdata x%p\n",
+		   			phba->brd_no, loopcnt, rdata);
+				goto out;
+			}
+			pnode = rdata->pnode;
+			if (!pnode)
+				return FAILED;
 		}
-		if ((pnode) && (pnode->nlp_state == NLP_STE_MAPPED_NODE))
+		if (pnode->nlp_state == NLP_STE_MAPPED_NODE)
 			break;
 	}
 
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 582f5ea4e84..a4128e19338 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -117,6 +117,10 @@ lpfc_sli_iocb_cmd_type(uint8_t iocb_cmnd)
 	case CMD_FCP_IREAD_CX:
 	case CMD_FCP_ICMND_CR:
 	case CMD_FCP_ICMND_CX:
+	case CMD_FCP_TSEND_CX:
+	case CMD_FCP_TRSP_CX:
+	case CMD_FCP_TRECEIVE_CX:
+	case CMD_FCP_AUTO_TRSP_CX:
 	case CMD_ADAPTER_MSG:
 	case CMD_ADAPTER_DUMP:
 	case CMD_XMIT_SEQUENCE64_CR:
@@ -131,6 +135,9 @@ lpfc_sli_iocb_cmd_type(uint8_t iocb_cmnd)
 	case CMD_FCP_IREAD64_CX:
 	case CMD_FCP_ICMND64_CR:
 	case CMD_FCP_ICMND64_CX:
+	case CMD_FCP_TSEND64_CX:
+	case CMD_FCP_TRSP64_CX:
+	case CMD_FCP_TRECEIVE64_CX:
 	case CMD_GEN_REQUEST64_CR:
 	case CMD_GEN_REQUEST64_CX:
 	case CMD_XMIT_ELS_RSP64_CX:
@@ -1098,6 +1105,7 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
 		lpfc_sli_pcimem_bcopy((uint32_t *) entry,
 				      (uint32_t *) &rspiocbq.iocb,
 				      sizeof (IOCB_t));
+		INIT_LIST_HEAD(&(rspiocbq.list));
 		irsp = &rspiocbq.iocb;
 
 		type = lpfc_sli_iocb_cmd_type(irsp->ulpCommand & CMD_IOCB_MASK);
@@ -1149,6 +1157,11 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
 				}
 			}
 			break;
+		case LPFC_UNSOL_IOCB:
+			spin_unlock_irqrestore(phba->host->host_lock, iflag);
+			lpfc_sli_process_unsol_iocb(phba, pring, &rspiocbq);
+			spin_lock_irqsave(phba->host->host_lock, iflag);
+			break;
 		default:
 			if (irsp->ulpCommand == CMD_ADAPTER_MSG) {
 				char adaptermsg[LPFC_MAX_ADPTMSG];
@@ -2472,13 +2485,17 @@ lpfc_extra_ring_setup( struct lpfc_hba *phba)
 	psli = &phba->sli;
 
 	/* Adjust cmd/rsp ring iocb entries more evenly */
+
+	/* Take some away from the FCP ring */
 	pring = &psli->ring[psli->fcp_ring];
 	pring->numCiocb -= SLI2_IOCB_CMD_R1XTRA_ENTRIES;
 	pring->numRiocb -= SLI2_IOCB_RSP_R1XTRA_ENTRIES;
 	pring->numCiocb -= SLI2_IOCB_CMD_R3XTRA_ENTRIES;
 	pring->numRiocb -= SLI2_IOCB_RSP_R3XTRA_ENTRIES;
 
-	pring = &psli->ring[1];
+	/* and give them to the extra ring */
+	pring = &psli->ring[psli->extra_ring];
+
 	pring->numCiocb += SLI2_IOCB_CMD_R1XTRA_ENTRIES;
 	pring->numRiocb += SLI2_IOCB_RSP_R1XTRA_ENTRIES;
 	pring->numCiocb += SLI2_IOCB_CMD_R3XTRA_ENTRIES;
@@ -2488,8 +2505,8 @@ lpfc_extra_ring_setup( struct lpfc_hba *phba)
 	pring->iotag_max = 4096;
 	pring->num_mask = 1;
 	pring->prt[0].profile = 0;      /* Mask 0 */
-	pring->prt[0].rctl = FC_UNSOL_DATA;
-	pring->prt[0].type = 5;
+	pring->prt[0].rctl = phba->cfg_multi_ring_rctl;
+	pring->prt[0].type = phba->cfg_multi_ring_type;
 	pring->prt[0].lpfc_sli_rcv_unsol_event = NULL;
 	return 0;
 }
@@ -2505,7 +2522,7 @@ lpfc_sli_setup(struct lpfc_hba *phba)
 	psli->sli_flag = 0;
 	psli->fcp_ring = LPFC_FCP_RING;
 	psli->next_ring = LPFC_FCP_NEXT_RING;
-	psli->ip_ring = LPFC_IP_RING;
+	psli->extra_ring = LPFC_EXTRA_RING;
 
 	psli->iocbq_lookup = NULL;
 	psli->iocbq_lookup_len = 0;
@@ -2528,7 +2545,7 @@ lpfc_sli_setup(struct lpfc_hba *phba)
 			pring->fast_iotag = pring->iotag_max;
 			pring->num_mask = 0;
 			break;
-		case LPFC_IP_RING:	/* ring 1 - IP */
+		case LPFC_EXTRA_RING:	/* ring 1 - EXTRA */
 			/* numCiocb and numRiocb are used in config_port */
 			pring->numCiocb = SLI2_IOCB_CMD_R1_ENTRIES;
 			pring->numRiocb = SLI2_IOCB_RSP_R1_ENTRIES;
@@ -3238,6 +3255,21 @@ lpfc_intr_handler(int irq, void *dev_id)
 		lpfc_sli_handle_fast_ring_event(phba,
 						&phba->sli.ring[LPFC_FCP_RING],
 						status);
+
+	if (phba->cfg_multi_ring_support == 2) {
+		/*
+		 * Process all events on extra ring.  Take the optimized path
+		 * for extra ring IO.  Any other IO is slow path and is handled
+		 * by the worker thread.
+		 */
+		status = (ha_copy & (HA_RXMASK  << (4*LPFC_EXTRA_RING)));
+		status >>= (4*LPFC_EXTRA_RING);
+		if (status & HA_RXATT) {
+			lpfc_sli_handle_fast_ring_event(phba,
+					&phba->sli.ring[LPFC_EXTRA_RING],
+					status);
+		}
+	}
 	return IRQ_HANDLED;
 
 } /* lpfc_intr_handler */
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index e26de680935..a43549959dc 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -198,7 +198,7 @@ struct lpfc_sli {
 	int fcp_ring;		/* ring used for FCP initiator commands */
 	int next_ring;
 
-	int ip_ring;		/* ring used for IP network drv cmds */
+	int extra_ring;		/* extra ring used for other protocols */
 
 	struct lpfc_sli_stat slistat;	/* SLI statistical info */
 	struct list_head mboxq;
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index ac417908b40..a61ef3d1e7f 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
  * included with this package.                                     *
  *******************************************************************/
 
-#define LPFC_DRIVER_VERSION "8.1.10"
+#define LPFC_DRIVER_VERSION "8.1.11"
 
 #define LPFC_DRIVER_NAME "lpfc"
 
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 86099fde1b2..77d9d3804cc 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -73,10 +73,10 @@ static unsigned short int max_mbox_busy_wait = MBOX_BUSY_WAIT;
 module_param(max_mbox_busy_wait, ushort, 0);
 MODULE_PARM_DESC(max_mbox_busy_wait, "Maximum wait for mailbox in microseconds if busy (default=MBOX_BUSY_WAIT=10)");
 
-#define RDINDOOR(adapter)		readl((adapter)->base + 0x20)
-#define RDOUTDOOR(adapter)		readl((adapter)->base + 0x2C)
-#define WRINDOOR(adapter,value)		writel(value, (adapter)->base + 0x20)
-#define WROUTDOOR(adapter,value)	writel(value, (adapter)->base + 0x2C)
+#define RDINDOOR(adapter)	readl((adapter)->mmio_base + 0x20)
+#define RDOUTDOOR(adapter)	readl((adapter)->mmio_base + 0x2C)
+#define WRINDOOR(adapter,value)	 writel(value, (adapter)->mmio_base + 0x20)
+#define WROUTDOOR(adapter,value) writel(value, (adapter)->mmio_base + 0x2C)
 
 /*
  * Global variables
@@ -1386,7 +1386,8 @@ megaraid_isr_memmapped(int irq, void *devp)
 
 		handled = 1;
 
-		while( RDINDOOR(adapter) & 0x02 ) cpu_relax();
+		while( RDINDOOR(adapter) & 0x02 )
+			cpu_relax();
 
 		mega_cmd_done(adapter, completed, nstatus, status);
 
@@ -4668,6 +4669,8 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		host->host_no, mega_baseport, irq);
 
 	adapter->base = mega_baseport;
+	if (flag & BOARD_MEMMAP)
+		adapter->mmio_base = (void __iomem *) mega_baseport;
 
 	INIT_LIST_HEAD(&adapter->free_list);
 	INIT_LIST_HEAD(&adapter->pending_list);
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index 66529f11d23..c6e74643abe 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -801,7 +801,8 @@ typedef struct {
 				   clustering is available */
 	u32	flag;
 
-	unsigned long	base;
+	unsigned long		base;
+	void __iomem		*mmio_base;
 
 	/* mbox64 with mbox not aligned on 16-byte boundry */
 	mbox64_t	*una_mbox64;
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 7e4262f2af9..046223b4ae5 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -517,7 +517,7 @@ megasas_make_sgl64(struct megasas_instance *instance, struct scsi_cmnd *scp,
  * Returns the number of frames required for numnber of sge's (sge_count)
  */
 
-u32 megasas_get_frame_count(u8 sge_count)
+static u32 megasas_get_frame_count(u8 sge_count)
 {
 	int num_cnt;
 	int sge_bytes;
@@ -1733,7 +1733,7 @@ megasas_get_ctrl_info(struct megasas_instance *instance,
  *
  * Tasklet to complete cmds
  */
-void megasas_complete_cmd_dpc(unsigned long instance_addr)
+static void megasas_complete_cmd_dpc(unsigned long instance_addr)
 {
 	u32 producer;
 	u32 consumer;
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index adb8eb4f5fd..bbf521cbc55 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -589,10 +589,12 @@ static int __map_scsi_sg_data(struct device *dev, struct scsi_cmnd *cmd)
 static struct ncr_driver_setup
 	driver_setup			= SCSI_NCR_DRIVER_SETUP;
 
+#ifndef MODULE
 #ifdef	SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT
 static struct ncr_driver_setup
 	driver_safe_setup __initdata	= SCSI_NCR_DRIVER_SAFE_SETUP;
 #endif
+#endif /* !MODULE */
 
 #define initverbose (driver_setup.verbose)
 #define bootverbose (np->verbose)
@@ -641,6 +643,13 @@ static struct ncr_driver_setup
 #define OPT_IARB		26
 #endif
 
+#ifdef MODULE
+#define	ARG_SEP	' '
+#else
+#define	ARG_SEP	','
+#endif
+
+#ifndef MODULE
 static char setup_token[] __initdata = 
 	"tags:"   "mpar:"
 	"spar:"   "disc:"
@@ -660,12 +669,6 @@ static char setup_token[] __initdata =
 #endif
 	;	/* DONNOT REMOVE THIS ';' */
 
-#ifdef MODULE
-#define	ARG_SEP	' '
-#else
-#define	ARG_SEP	','
-#endif
-
 static int __init get_setup_token(char *p)
 {
 	char *cur = setup_token;
@@ -682,7 +685,6 @@ static int __init get_setup_token(char *p)
 	return 0;
 }
 
-
 static int __init sym53c8xx__setup(char *str)
 {
 #ifdef SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT
@@ -804,6 +806,7 @@ static int __init sym53c8xx__setup(char *str)
 #endif /* SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT */
 	return 1;
 }
+#endif /* !MODULE */
 
 /*===================================================================
 **
@@ -8321,12 +8324,12 @@ char *ncr53c8xx;	/* command line passed by insmod */
 module_param(ncr53c8xx, charp, 0);
 #endif
 
+#ifndef MODULE
 static int __init ncr53c8xx_setup(char *str)
 {
 	return sym53c8xx__setup(str);
 }
 
-#ifndef MODULE
 __setup("ncr53c8xx=", ncr53c8xx_setup);
 #endif
 
diff --git a/drivers/scsi/oktagon_esp.c b/drivers/scsi/oktagon_esp.c
index dd67a68c5c2..c116a6ae3c5 100644
--- a/drivers/scsi/oktagon_esp.c
+++ b/drivers/scsi/oktagon_esp.c
@@ -72,12 +72,12 @@ static void dma_advance_sg(Scsi_Cmnd *);
 static int  oktagon_notify_reboot(struct notifier_block *this, unsigned long code, void *x);
 
 #ifdef USE_BOTTOM_HALF
-static void dma_commit(void *opaque);
+static void dma_commit(struct work_struct *unused);
 
 long oktag_to_io(long *paddr, long *addr, long len);
 long oktag_from_io(long *addr, long *paddr, long len);
 
-static DECLARE_WORK(tq_fake_dma, dma_commit, NULL);
+static DECLARE_WORK(tq_fake_dma, dma_commit);
 
 #define DMA_MAXTRANSFER 0x8000
 
@@ -266,7 +266,7 @@ oktagon_notify_reboot(struct notifier_block *this, unsigned long code, void *x)
  */
  
  
-static void dma_commit(void *opaque)
+static void dma_commit(struct work_struct *unused)
 {
     long wait,len2,pos;
     struct NCR_ESP *esp;
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index ee449b29fc8..aad362ba02e 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -154,16 +154,11 @@ static int aha152x_config_cs(struct pcmcia_device *link)
     
     DEBUG(0, "aha152x_config(0x%p)\n", link);
 
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.TupleData = tuple_data;
     tuple.TupleDataMax = 64;
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+    tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     while (1) {
 	if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 85f7ffac19a..a1c5f265069 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -136,14 +136,9 @@ static int fdomain_config(struct pcmcia_device *link)
 
     DEBUG(0, "fdomain_config(0x%p)\n", link);
 
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.TupleData = tuple_data;
     tuple.TupleDataMax = 64;
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
 
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index f2d79c3f0b8..d72df5dae4e 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1685,16 +1685,10 @@ static int nsp_cs_config(struct pcmcia_device *link)
 
 	nsp_dbg(NSP_DEBUG_INIT, "in");
 
-	tuple.DesiredTuple    = CISTPL_CONFIG;
 	tuple.Attributes      = 0;
 	tuple.TupleData	      = tuple_data;
 	tuple.TupleDataMax    = sizeof(tuple_data);
 	tuple.TupleOffset     = 0;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData,	pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple,	pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present    = parse.config.rmask[0];
 
 	/* Look up the current Vcc */
 	CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 86c2ac6ae62..9d431fe7f47 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -208,18 +208,11 @@ static int qlogic_config(struct pcmcia_device * link)
 
 	DEBUG(0, "qlogic_config(0x%p)\n", link);
 
+	info->manf_id = link->manf_id;
+
 	tuple.TupleData = (cisdata_t *) tuple_data;
 	tuple.TupleDataMax = 64;
 	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-
-	tuple.DesiredTuple = CISTPL_MANFID;
-	if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) && (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
-		info->manf_id = le16_to_cpu(tuple.TupleData[0]);
 
 	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 72fe5d055de..fb7acea6028 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -722,19 +722,11 @@ SYM53C500_config(struct pcmcia_device *link)
 
 	DEBUG(0, "SYM53C500_config(0x%p)\n", link);
 
+	info->manf_id = link->manf_id;
+
 	tuple.TupleData = (cisdata_t *)tuple_data;
 	tuple.TupleDataMax = 64;
 	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-
-	tuple.DesiredTuple = CISTPL_MANFID;
-	if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-	    (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
-		info->manf_id = le16_to_cpu(tuple.TupleData[0]);
 
 	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 89a2a9f11e4..584ba4d6e03 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -31,7 +31,7 @@ typedef struct {
 	int base;		/* Actual port address          */
 	int mode;		/* Transfer mode                */
 	struct scsi_cmnd *cur_cmd;	/* Current queued command       */
-	struct work_struct ppa_tq;	/* Polling interrupt stuff       */
+	struct delayed_work ppa_tq;	/* Polling interrupt stuff       */
 	unsigned long jstart;	/* Jiffies at start             */
 	unsigned long recon_tmo;	/* How many usecs to wait for reconnection (6th bit) */
 	unsigned int failed:1;	/* Failure flag                 */
@@ -627,9 +627,9 @@ static int ppa_completion(struct scsi_cmnd *cmd)
  * the scheduler's task queue to generate a stream of call-backs and
  * complete the request when the drive is ready.
  */
-static void ppa_interrupt(void *data)
+static void ppa_interrupt(struct work_struct *work)
 {
-	ppa_struct *dev = (ppa_struct *) data;
+	ppa_struct *dev = container_of(work, ppa_struct, ppa_tq.work);
 	struct scsi_cmnd *cmd = dev->cur_cmd;
 
 	if (!cmd) {
@@ -637,7 +637,6 @@ static void ppa_interrupt(void *data)
 		return;
 	}
 	if (ppa_engine(dev, cmd)) {
-		dev->ppa_tq.data = (void *) dev;
 		schedule_delayed_work(&dev->ppa_tq, 1);
 		return;
 	}
@@ -822,8 +821,7 @@ static int ppa_queuecommand(struct scsi_cmnd *cmd,
 	cmd->result = DID_ERROR << 16;	/* default return code */
 	cmd->SCp.phase = 0;	/* bus free */
 
-	dev->ppa_tq.data = dev;
-	schedule_work(&dev->ppa_tq);
+	schedule_delayed_work(&dev->ppa_tq, 0);
 
 	ppa_pb_claim(dev);
 
@@ -1086,7 +1084,7 @@ static int __ppa_attach(struct parport *pb)
 	else
 		ports = 8;
 
-	INIT_WORK(&dev->ppa_tq, ppa_interrupt, dev);
+	INIT_DELAYED_WORK(&dev->ppa_tq, ppa_interrupt);
 
 	err = -ENOMEM;
 	host = scsi_host_alloc(&ppa_template, sizeof(ppa_struct *));
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 285c8e8ff1a..7b18a6c7b7e 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -390,7 +390,7 @@ static struct sysfs_entry {
 	{ "optrom_ctl", &sysfs_optrom_ctl_attr, },
 	{ "vpd", &sysfs_vpd_attr, 1 },
 	{ "sfp", &sysfs_sfp_attr, 1 },
-	{ 0 },
+	{ NULL },
 };
 
 void
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 08cb5e3fb55..a823f0bc519 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -59,9 +59,6 @@ int
 qla2x00_initialize_adapter(scsi_qla_host_t *ha)
 {
 	int	rval;
-	uint8_t	restart_risc = 0;
-	uint8_t	retry;
-	uint32_t wait_time;
 
 	/* Clear adapter flags. */
 	ha->flags.online = 0;
@@ -104,87 +101,15 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
 
 	qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n");
 
-	retry = 10;
-	/*
-	 * Try to configure the loop.
-	 */
-	do {
-		restart_risc = 0;
-
-		/* If firmware needs to be loaded */
-		if (qla2x00_isp_firmware(ha) != QLA_SUCCESS) {
-			if ((rval = ha->isp_ops.chip_diag(ha)) == QLA_SUCCESS) {
-				rval = qla2x00_setup_chip(ha);
-			}
-		}
-
-		if (rval == QLA_SUCCESS &&
-		    (rval = qla2x00_init_rings(ha)) == QLA_SUCCESS) {
-check_fw_ready_again:
-			/*
-			 * Wait for a successful LIP up to a maximum
-			 * of (in seconds): RISC login timeout value,
-			 * RISC retry count value, and port down retry
-			 * value OR a minimum of 4 seconds OR If no
-			 * cable, only 5 seconds.
-			 */
-			rval = qla2x00_fw_ready(ha);
-			if (rval == QLA_SUCCESS) {
-				clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
-
-				/* Issue a marker after FW becomes ready. */
-				qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
-
-				/*
-				 * Wait at most MAX_TARGET RSCNs for a stable
-				 * link.
-				 */
-				wait_time = 256;
-				do {
-					clear_bit(LOOP_RESYNC_NEEDED,
-					    &ha->dpc_flags);
-					rval = qla2x00_configure_loop(ha);
-
-					if (test_and_clear_bit(ISP_ABORT_NEEDED,
-					    &ha->dpc_flags)) {
-						restart_risc = 1;
-						break;
-					}
-
-					/*
-					 * If loop state change while we were
-					 * discoverying devices then wait for
-					 * LIP to complete
-					 */
-
-					if (atomic_read(&ha->loop_state) !=
-					    LOOP_READY && retry--) {
-						goto check_fw_ready_again;
-					}
-					wait_time--;
-				} while (!atomic_read(&ha->loop_down_timer) &&
-				    retry &&
-				    wait_time &&
-				    (test_bit(LOOP_RESYNC_NEEDED,
-					&ha->dpc_flags)));
-
-				if (wait_time == 0)
-					rval = QLA_FUNCTION_FAILED;
-			} else if (ha->device_flags & DFLG_NO_CABLE)
-				/* If no cable, then all is good. */
-				rval = QLA_SUCCESS;
-		}
-	} while (restart_risc && retry--);
-
-	if (rval == QLA_SUCCESS) {
-		clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
-		qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
-		ha->marker_needed = 0;
-
-		ha->flags.online = 1;
-	} else {
-		DEBUG2_3(printk("%s(): **** FAILED ****\n", __func__));
+	if (qla2x00_isp_firmware(ha) != QLA_SUCCESS) {
+		rval = ha->isp_ops.chip_diag(ha);
+		if (rval)
+			return (rval);
+		rval = qla2x00_setup_chip(ha);
+		if (rval)
+			return (rval);
 	}
+	rval = qla2x00_init_rings(ha);
 
 	return (rval);
 }
@@ -2208,8 +2133,7 @@ qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
 
 	atomic_set(&fcport->state, FCS_ONLINE);
 
-	if (ha->flags.init_done)
-		qla2x00_reg_remote_port(ha, fcport);
+	qla2x00_reg_remote_port(ha, fcport);
 }
 
 void
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 208607be78c..cbe0cad83b6 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -95,6 +95,8 @@ MODULE_PARM_DESC(ql2xqfullrampup,
  */
 static int qla2xxx_slave_configure(struct scsi_device * device);
 static int qla2xxx_slave_alloc(struct scsi_device *);
+static int qla2xxx_scan_finished(struct Scsi_Host *, unsigned long time);
+static void qla2xxx_scan_start(struct Scsi_Host *);
 static void qla2xxx_slave_destroy(struct scsi_device *);
 static int qla2x00_queuecommand(struct scsi_cmnd *cmd,
 		void (*fn)(struct scsi_cmnd *));
@@ -124,6 +126,8 @@ static struct scsi_host_template qla2x00_driver_template = {
 
 	.slave_alloc		= qla2xxx_slave_alloc,
 	.slave_destroy		= qla2xxx_slave_destroy,
+	.scan_finished		= qla2xxx_scan_finished,
+	.scan_start		= qla2xxx_scan_start,
 	.change_queue_depth	= qla2x00_change_queue_depth,
 	.change_queue_type	= qla2x00_change_queue_type,
 	.this_id		= -1,
@@ -287,7 +291,7 @@ qla24xx_pci_info_str(struct scsi_qla_host *ha, char *str)
 	return str;
 }
 
-char *
+static char *
 qla2x00_fw_version_str(struct scsi_qla_host *ha, char *str)
 {
 	char un_str[10];
@@ -325,7 +329,7 @@ qla2x00_fw_version_str(struct scsi_qla_host *ha, char *str)
 	return (str);
 }
 
-char *
+static char *
 qla24xx_fw_version_str(struct scsi_qla_host *ha, char *str)
 {
 	sprintf(str, "%d.%02d.%02d ", ha->fw_major_version,
@@ -634,7 +638,7 @@ qla2x00_block_error_handler(struct scsi_cmnd *cmnd)
 * Note:
 *    Only return FAILED if command not returned by firmware.
 **************************************************************************/
-int
+static int
 qla2xxx_eh_abort(struct scsi_cmnd *cmd)
 {
 	scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -771,7 +775,7 @@ qla2x00_eh_wait_for_pending_target_commands(scsi_qla_host_t *ha, unsigned int t)
 *    SUCCESS/FAILURE (defined as macro in scsi.h).
 *
 **************************************************************************/
-int
+static int
 qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
 {
 	scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -902,7 +906,7 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha)
 *    SUCCESS/FAILURE (defined as macro in scsi.h).
 *
 **************************************************************************/
-int
+static int
 qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
 {
 	scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -963,7 +967,7 @@ eh_bus_reset_done:
 *
 * Note:
 **************************************************************************/
-int
+static int
 qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
 {
 	scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -1366,6 +1370,29 @@ qla24xx_disable_intrs(scsi_qla_host_t *ha)
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 }
 
+static void
+qla2xxx_scan_start(struct Scsi_Host *shost)
+{
+	scsi_qla_host_t *ha = (scsi_qla_host_t *)shost->hostdata;
+
+	set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
+	set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
+	set_bit(RSCN_UPDATE, &ha->dpc_flags);
+}
+
+static int
+qla2xxx_scan_finished(struct Scsi_Host *shost, unsigned long time)
+{
+	scsi_qla_host_t *ha = (scsi_qla_host_t *)shost->hostdata;
+
+	if (!ha->host)
+		return 1;
+	if (time > ha->loop_reset_delay * HZ)
+		return 1;
+
+	return atomic_read(&ha->loop_state) == LOOP_READY;
+}
+
 /*
  * PCI driver interface
  */
@@ -1377,10 +1404,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	struct Scsi_Host *host;
 	scsi_qla_host_t *ha;
 	unsigned long	flags = 0;
-	unsigned long	wait_switch = 0;
 	char pci_info[20];
 	char fw_str[30];
-	fc_port_t *fcport;
 	struct scsi_host_template *sht;
 
 	if (pci_enable_device(pdev))
@@ -1631,30 +1656,19 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	ha->isp_ops.enable_intrs(ha);
 
-	/* v2.19.5b6 */
-	/*
-	 * Wait around max loop_reset_delay secs for the devices to come
-	 * on-line. We don't want Linux scanning before we are ready.
-	 *
-	 */
-	for (wait_switch = jiffies + (ha->loop_reset_delay * HZ);
-	    time_before(jiffies,wait_switch) &&
-	     !(ha->device_flags & (DFLG_NO_CABLE | DFLG_FABRIC_DEVICES))
-	     && (ha->device_flags & SWITCH_FOUND) ;) {
-
-		qla2x00_check_fabric_devices(ha);
-
-		msleep(10);
-	}
-
 	pci_set_drvdata(pdev, ha);
+
 	ha->flags.init_done = 1;
+	ha->flags.online = 1;
+
 	num_hosts++;
 
 	ret = scsi_add_host(host, &pdev->dev);
 	if (ret)
 		goto probe_failed;
 
+	scsi_scan_host(host);
+
 	qla2x00_alloc_sysfs_attr(ha);
 
 	qla2x00_init_host_attr(ha);
@@ -1669,10 +1683,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	    ha->flags.enable_64bit_addressing ? '+': '-', ha->host_no,
 	    ha->isp_ops.fw_version_str(ha, fw_str));
 
-	/* Go with fc_rport registration. */
-	list_for_each_entry(fcport, &ha->fcports, list)
-		qla2x00_reg_remote_port(ha, fcport);
-
 	return 0;
 
 probe_failed:
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index c71dbd5bd54..15390ad8745 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -449,7 +449,7 @@ nvram_data_to_access_addr(uint32_t naddr)
 	return FARX_ACCESS_NVRAM_DATA | naddr;
 }
 
-uint32_t
+static uint32_t
 qla24xx_read_flash_dword(scsi_qla_host_t *ha, uint32_t addr)
 {
 	int rval;
@@ -490,7 +490,7 @@ qla24xx_read_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
 	return dwptr;
 }
 
-int
+static int
 qla24xx_write_flash_dword(scsi_qla_host_t *ha, uint32_t addr, uint32_t data)
 {
 	int rval;
@@ -512,7 +512,7 @@ qla24xx_write_flash_dword(scsi_qla_host_t *ha, uint32_t addr, uint32_t data)
 	return rval;
 }
 
-void
+static void
 qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id,
     uint8_t *flash_id)
 {
@@ -537,7 +537,7 @@ qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id,
 	}
 }
 
-int
+static int
 qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
     uint32_t dwords)
 {
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c
index 752031fadfe..7b4e077a39c 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.c
+++ b/drivers/scsi/qla4xxx/ql4_dbg.c
@@ -71,7 +71,7 @@ void __dump_registers(struct scsi_qla_host *ha)
 		       readw(&ha->reg->u1.isp4010.nvram));
 	}
 
-	else if (is_qla4022(ha)) {
+	else if (is_qla4022(ha) | is_qla4032(ha)) {
 		printk(KERN_INFO "0x%02X intr_mask	 = 0x%08X\n",
 		       (uint8_t) offsetof(struct isp_reg,
 					  u1.isp4022.intr_mask),
@@ -119,7 +119,7 @@ void __dump_registers(struct scsi_qla_host *ha)
 		       readw(&ha->reg->u2.isp4010.port_err_status));
 	}
 
-	else if (is_qla4022(ha)) {
+	else if (is_qla4022(ha) | is_qla4032(ha)) {
 		printk(KERN_INFO "Page 0 Registers:\n");
 		printk(KERN_INFO "0x%02X ext_hw_conf	 = 0x%08X\n",
 		       (uint8_t) offsetof(struct isp_reg,
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index a7f6c7b1c59..4249e52a559 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -40,7 +40,11 @@
 
 #ifndef PCI_DEVICE_ID_QLOGIC_ISP4022
 #define PCI_DEVICE_ID_QLOGIC_ISP4022	0x4022
-#endif				/*  */
+#endif
+
+#ifndef PCI_DEVICE_ID_QLOGIC_ISP4032
+#define PCI_DEVICE_ID_QLOGIC_ISP4032	0x4032
+#endif
 
 #define QLA_SUCCESS			0
 #define QLA_ERROR			1
@@ -277,7 +281,6 @@ struct scsi_qla_host {
 #define AF_INTERRUPTS_ON	      6 /* 0x00000040 Not Used */
 #define AF_GET_CRASH_RECORD	      7 /* 0x00000080 */
 #define AF_LINK_UP		      8 /* 0x00000100 */
-#define AF_TOPCAT_CHIP_PRESENT	      9 /* 0x00000200 */
 #define AF_IRQ_ATTACHED		     10 /* 0x00000400 */
 #define AF_ISNS_CMD_IN_PROCESS	     12 /* 0x00001000 */
 #define AF_ISNS_CMD_DONE	     13 /* 0x00002000 */
@@ -317,16 +320,17 @@ struct scsi_qla_host {
 	/* NVRAM registers */
 	struct eeprom_data *nvram;
 	spinlock_t hardware_lock ____cacheline_aligned;
-	spinlock_t list_lock;
 	uint32_t   eeprom_cmd_data;
 
 	/* Counters for general statistics */
+	uint64_t isr_count;
 	uint64_t adapter_error_count;
 	uint64_t device_error_count;
 	uint64_t total_io_count;
 	uint64_t total_mbytes_xferred;
 	uint64_t link_failure_count;
 	uint64_t invalid_crc_count;
+	uint32_t bytes_xfered;
 	uint32_t spurious_int_count;
 	uint32_t aborted_io_count;
 	uint32_t io_timeout_count;
@@ -438,6 +442,11 @@ static inline int is_qla4022(struct scsi_qla_host *ha)
 	return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP4022;
 }
 
+static inline int is_qla4032(struct scsi_qla_host *ha)
+{
+	return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP4032;
+}
+
 static inline int adapter_up(struct scsi_qla_host *ha)
 {
 	return (test_bit(AF_ONLINE, &ha->flags) != 0) &&
@@ -451,58 +460,58 @@ static inline struct scsi_qla_host* to_qla_host(struct Scsi_Host *shost)
 
 static inline void __iomem* isp_semaphore(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		&ha->reg->u1.isp4022.semaphore :
-		&ha->reg->u1.isp4010.nvram);
+	return (is_qla4010(ha) ?
+		&ha->reg->u1.isp4010.nvram :
+		&ha->reg->u1.isp4022.semaphore);
 }
 
 static inline void __iomem* isp_nvram(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		&ha->reg->u1.isp4022.nvram :
-		&ha->reg->u1.isp4010.nvram);
+	return (is_qla4010(ha) ?
+		&ha->reg->u1.isp4010.nvram :
+		&ha->reg->u1.isp4022.nvram);
 }
 
 static inline void __iomem* isp_ext_hw_conf(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		&ha->reg->u2.isp4022.p0.ext_hw_conf :
-		&ha->reg->u2.isp4010.ext_hw_conf);
+	return (is_qla4010(ha) ?
+		&ha->reg->u2.isp4010.ext_hw_conf :
+		&ha->reg->u2.isp4022.p0.ext_hw_conf);
 }
 
 static inline void __iomem* isp_port_status(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		&ha->reg->u2.isp4022.p0.port_status :
-		&ha->reg->u2.isp4010.port_status);
+	return (is_qla4010(ha) ?
+		&ha->reg->u2.isp4010.port_status :
+		&ha->reg->u2.isp4022.p0.port_status);
 }
 
 static inline void __iomem* isp_port_ctrl(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		&ha->reg->u2.isp4022.p0.port_ctrl :
-		&ha->reg->u2.isp4010.port_ctrl);
+	return (is_qla4010(ha) ?
+		&ha->reg->u2.isp4010.port_ctrl :
+		&ha->reg->u2.isp4022.p0.port_ctrl);
 }
 
 static inline void __iomem* isp_port_error_status(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		&ha->reg->u2.isp4022.p0.port_err_status :
-		&ha->reg->u2.isp4010.port_err_status);
+	return (is_qla4010(ha) ?
+		&ha->reg->u2.isp4010.port_err_status :
+		&ha->reg->u2.isp4022.p0.port_err_status);
 }
 
 static inline void __iomem * isp_gp_out(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		&ha->reg->u2.isp4022.p0.gp_out :
-		&ha->reg->u2.isp4010.gp_out);
+	return (is_qla4010(ha) ?
+		&ha->reg->u2.isp4010.gp_out :
+		&ha->reg->u2.isp4022.p0.gp_out);
 }
 
 static inline int eeprom_ext_hw_conf_offset(struct scsi_qla_host *ha)
 {
-	return (is_qla4022(ha) ?
-		offsetof(struct eeprom_data, isp4022.ext_hw_conf) / 2 :
-		offsetof(struct eeprom_data, isp4010.ext_hw_conf) / 2);
+	return (is_qla4010(ha) ?
+		offsetof(struct eeprom_data, isp4010.ext_hw_conf) / 2 :
+		offsetof(struct eeprom_data, isp4022.ext_hw_conf) / 2);
 }
 
 int ql4xxx_sem_spinlock(struct scsi_qla_host * ha, u32 sem_mask, u32 sem_bits);
@@ -511,59 +520,59 @@ int ql4xxx_sem_lock(struct scsi_qla_host * ha, u32 sem_mask, u32 sem_bits);
 
 static inline int ql4xxx_lock_flash(struct scsi_qla_host *a)
 {
-	if (is_qla4022(a))
+	if (is_qla4010(a))
+		return ql4xxx_sem_spinlock(a, QL4010_FLASH_SEM_MASK,
+					   QL4010_FLASH_SEM_BITS);
+	else
 		return ql4xxx_sem_spinlock(a, QL4022_FLASH_SEM_MASK,
 					   (QL4022_RESOURCE_BITS_BASE_CODE |
 					    (a->mac_index)) << 13);
-	else
-		return ql4xxx_sem_spinlock(a, QL4010_FLASH_SEM_MASK,
-					   QL4010_FLASH_SEM_BITS);
 }
 
 static inline void ql4xxx_unlock_flash(struct scsi_qla_host *a)
 {
-	if (is_qla4022(a))
-		ql4xxx_sem_unlock(a, QL4022_FLASH_SEM_MASK);
-	else
+	if (is_qla4010(a))
 		ql4xxx_sem_unlock(a, QL4010_FLASH_SEM_MASK);
+	else
+		ql4xxx_sem_unlock(a, QL4022_FLASH_SEM_MASK);
 }
 
 static inline int ql4xxx_lock_nvram(struct scsi_qla_host *a)
 {
-	if (is_qla4022(a))
+	if (is_qla4010(a))
+		return ql4xxx_sem_spinlock(a, QL4010_NVRAM_SEM_MASK,
+					   QL4010_NVRAM_SEM_BITS);
+	else
 		return ql4xxx_sem_spinlock(a, QL4022_NVRAM_SEM_MASK,
 					   (QL4022_RESOURCE_BITS_BASE_CODE |
 					    (a->mac_index)) << 10);
-	else
-		return ql4xxx_sem_spinlock(a, QL4010_NVRAM_SEM_MASK,
-					   QL4010_NVRAM_SEM_BITS);
 }
 
 static inline void ql4xxx_unlock_nvram(struct scsi_qla_host *a)
 {
-	if (is_qla4022(a))
-		ql4xxx_sem_unlock(a, QL4022_NVRAM_SEM_MASK);
-	else
+	if (is_qla4010(a))
 		ql4xxx_sem_unlock(a, QL4010_NVRAM_SEM_MASK);
+	else
+		ql4xxx_sem_unlock(a, QL4022_NVRAM_SEM_MASK);
 }
 
 static inline int ql4xxx_lock_drvr(struct scsi_qla_host *a)
 {
-	if (is_qla4022(a))
+	if (is_qla4010(a))
+		return ql4xxx_sem_lock(a, QL4010_DRVR_SEM_MASK,
+				       QL4010_DRVR_SEM_BITS);
+	else
 		return ql4xxx_sem_lock(a, QL4022_DRVR_SEM_MASK,
 				       (QL4022_RESOURCE_BITS_BASE_CODE |
 					(a->mac_index)) << 1);
-	else
-		return ql4xxx_sem_lock(a, QL4010_DRVR_SEM_MASK,
-				       QL4010_DRVR_SEM_BITS);
 }
 
 static inline void ql4xxx_unlock_drvr(struct scsi_qla_host *a)
 {
-	if (is_qla4022(a))
-		ql4xxx_sem_unlock(a, QL4022_DRVR_SEM_MASK);
-	else
+	if (is_qla4010(a))
 		ql4xxx_sem_unlock(a, QL4010_DRVR_SEM_MASK);
+	else
+		ql4xxx_sem_unlock(a, QL4022_DRVR_SEM_MASK);
 }
 
 /*---------------------------------------------------------------------------*/
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 427489de64b..4eea8c57191 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -296,7 +296,6 @@ static inline uint32_t clr_rmask(uint32_t val)
 /*  ISP Semaphore definitions */
 
 /*  ISP General Purpose Output definitions */
-#define GPOR_TOPCAT_RESET			0x00000004
 
 /*  shadow registers (DMA'd from HA to system memory.  read only) */
 struct shadow_regs {
@@ -339,10 +338,13 @@ union external_hw_config_reg {
 /*  Mailbox command definitions */
 #define MBOX_CMD_ABOUT_FW			0x0009
 #define MBOX_CMD_LUN_RESET			0x0016
+#define MBOX_CMD_GET_MANAGEMENT_DATA		0x001E
 #define MBOX_CMD_GET_FW_STATUS			0x001F
 #define MBOX_CMD_SET_ISNS_SERVICE		0x0021
 #define ISNS_DISABLE				0
 #define ISNS_ENABLE				1
+#define MBOX_CMD_COPY_FLASH			0x0024
+#define MBOX_CMD_WRITE_FLASH			0x0025
 #define MBOX_CMD_READ_FLASH			0x0026
 #define MBOX_CMD_CLEAR_DATABASE_ENTRY		0x0031
 #define MBOX_CMD_CONN_CLOSE_SESS_LOGOUT		0x0056
@@ -360,10 +362,13 @@ union external_hw_config_reg {
 #define DDB_DS_SESSION_FAILED			0x06
 #define DDB_DS_LOGIN_IN_PROCESS			0x07
 #define MBOX_CMD_GET_FW_STATE			0x0069
+#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK_DEFAULTS 0x006A
+#define MBOX_CMD_RESTORE_FACTORY_DEFAULTS	0x0087
 
 /* Mailbox 1 */
 #define FW_STATE_READY				0x0000
 #define FW_STATE_CONFIG_WAIT			0x0001
+#define FW_STATE_WAIT_LOGIN			0x0002
 #define FW_STATE_ERROR				0x0004
 #define FW_STATE_DHCP_IN_PROGRESS		0x0008
 
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 1b221ff0f6f..2122967bbf0 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -8,6 +8,7 @@
 #ifndef __QLA4x_GBL_H
 #define	__QLA4x_GBL_H
 
+int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a);
 int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port);
 int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb);
 int qla4xxx_initialize_adapter(struct scsi_qla_host * ha,
@@ -75,4 +76,4 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
 extern int ql4xextended_error_logging;
 extern int ql4xdiscoverywait;
 extern int ql4xdontresethba;
-#endif				/* _QLA4x_GBL_H */
+#endif /* _QLA4x_GBL_H */
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index bb3a1c11f44..cc210f297a7 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -259,10 +259,16 @@ static int qla4xxx_fw_ready(struct scsi_qla_host *ha)
 			      "seconds expired= %d\n", ha->host_no, __func__,
 			      ha->firmware_state, ha->addl_fw_state,
 			      timeout_count));
+		if (is_qla4032(ha) &&
+			!(ha->addl_fw_state & FW_ADDSTATE_LINK_UP) &&
+			(timeout_count < ADAPTER_INIT_TOV - 5)) {
+			break;
+		}
+
 		msleep(1000);
 	}			/* end of for */
 
-	if (timeout_count <= 0)
+	if (timeout_count == 0)
 		DEBUG2(printk("scsi%ld: %s: FW Initialization timed out!\n",
 			      ha->host_no, __func__));
 
@@ -806,32 +812,6 @@ int qla4xxx_relogin_device(struct scsi_qla_host *ha,
 	return QLA_SUCCESS;
 }
 
-/**
- * qla4010_get_topcat_presence - check if it is QLA4040 TopCat Chip
- * @ha: Pointer to host adapter structure.
- *
- **/
-static int qla4010_get_topcat_presence(struct scsi_qla_host *ha)
-{
-	unsigned long flags;
-	uint16_t topcat;
-
-	if (ql4xxx_lock_nvram(ha) != QLA_SUCCESS)
-		return QLA_ERROR;
-	spin_lock_irqsave(&ha->hardware_lock, flags);
-	topcat = rd_nvram_word(ha, offsetof(struct eeprom_data,
-					    isp4010.topcat));
-	spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
-	if ((topcat & TOPCAT_MASK) == TOPCAT_PRESENT)
-		set_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags);
-	else
-		clear_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags);
-	ql4xxx_unlock_nvram(ha);
-	return QLA_SUCCESS;
-}
-
-
 static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
 {
 	unsigned long flags;
@@ -866,7 +846,7 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
 		/* set defaults */
 		if (is_qla4010(ha))
 			extHwConfig.Asuint32_t = 0x1912;
-		else if (is_qla4022(ha))
+		else if (is_qla4022(ha) | is_qla4032(ha))
 			extHwConfig.Asuint32_t = 0x0023;
 	}
 	DEBUG(printk("scsi%ld: %s: Setting extHwConfig to 0xFFFF%04x\n",
@@ -927,7 +907,7 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 	writel(jiffies, &ha->reg->mailbox[7]);
-	if (is_qla4022(ha))
+	if (is_qla4022(ha) | is_qla4032(ha))
 		writel(set_rmask(NVR_WRITE_ENABLE),
 		       &ha->reg->u1.isp4022.nvram);
 
@@ -978,7 +958,7 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
 	return status;
 }
 
-static int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a)
+int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a)
 {
 #define QL4_LOCK_DRVR_WAIT	300
 #define QL4_LOCK_DRVR_SLEEP	100
@@ -1018,12 +998,7 @@ static int qla4xxx_start_firmware(struct scsi_qla_host *ha)
 	int soft_reset = 1;
 	int config_chip = 0;
 
-	if (is_qla4010(ha)){
-		if (qla4010_get_topcat_presence(ha) != QLA_SUCCESS)
-			return QLA_ERROR;
-	}
-
-	if (is_qla4022(ha))
+	if (is_qla4022(ha) | is_qla4032(ha))
 		ql4xxx_set_mac_number(ha);
 
 	if (ql4xxx_lock_drvr_wait(ha) != QLA_SUCCESS)
diff --git a/drivers/scsi/qla4xxx/ql4_inline.h b/drivers/scsi/qla4xxx/ql4_inline.h
index 0d61797af7d..6375eb017dd 100644
--- a/drivers/scsi/qla4xxx/ql4_inline.h
+++ b/drivers/scsi/qla4xxx/ql4_inline.h
@@ -38,7 +38,7 @@ qla4xxx_lookup_ddb_by_fw_index(struct scsi_qla_host *ha, uint32_t fw_ddb_index)
 static inline void
 __qla4xxx_enable_intrs(struct scsi_qla_host *ha)
 {
-	if (is_qla4022(ha)) {
+	if (is_qla4022(ha) | is_qla4032(ha)) {
 		writel(set_rmask(IMR_SCSI_INTR_ENABLE),
 		       &ha->reg->u1.isp4022.intr_mask);
 		readl(&ha->reg->u1.isp4022.intr_mask);
@@ -52,7 +52,7 @@ __qla4xxx_enable_intrs(struct scsi_qla_host *ha)
 static inline void
 __qla4xxx_disable_intrs(struct scsi_qla_host *ha)
 {
-	if (is_qla4022(ha)) {
+	if (is_qla4022(ha) | is_qla4032(ha)) {
 		writel(clr_rmask(IMR_SCSI_INTR_ENABLE),
 		       &ha->reg->u1.isp4022.intr_mask);
 		readl(&ha->reg->u1.isp4022.intr_mask);
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index c0a254b89a3..d41ce380eed 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -294,6 +294,12 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
 			cmd_entry->control_flags = CF_WRITE;
 		else if (cmd->sc_data_direction == DMA_FROM_DEVICE)
 			cmd_entry->control_flags = CF_READ;
+
+		ha->bytes_xfered += cmd->request_bufflen;
+		if (ha->bytes_xfered & ~0xFFFFF){
+			ha->total_mbytes_xferred += ha->bytes_xfered >> 20;
+			ha->bytes_xfered &= 0xFFFFF;
+		}
 	}
 
 	/* Set tagged queueing control flags */
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 1e283321a59..ef975e0dc87 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -627,6 +627,7 @@ irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id)
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 
+	ha->isr_count++;
 	/*
 	 * Repeatedly service interrupts up to a maximum of
 	 * MAX_REQS_SERVICED_PER_INTR
diff --git a/drivers/scsi/qla4xxx/ql4_nvram.c b/drivers/scsi/qla4xxx/ql4_nvram.c
index e3957ca5b64..58afd135aa1 100644
--- a/drivers/scsi/qla4xxx/ql4_nvram.c
+++ b/drivers/scsi/qla4xxx/ql4_nvram.c
@@ -7,15 +7,22 @@
 
 #include "ql4_def.h"
 
+static inline void eeprom_cmd(uint32_t cmd, struct scsi_qla_host *ha)
+{
+	writel(cmd, isp_nvram(ha));
+	readl(isp_nvram(ha));
+	udelay(1);
+}
+
 static inline int eeprom_size(struct scsi_qla_host *ha)
 {
-	return is_qla4022(ha) ? FM93C86A_SIZE_16 : FM93C66A_SIZE_16;
+	return is_qla4010(ha) ? FM93C66A_SIZE_16 : FM93C86A_SIZE_16;
 }
 
 static inline int eeprom_no_addr_bits(struct scsi_qla_host *ha)
 {
-	return is_qla4022(ha) ? FM93C86A_NO_ADDR_BITS_16 :
-		FM93C56A_NO_ADDR_BITS_16;
+	return is_qla4010(ha) ? FM93C56A_NO_ADDR_BITS_16 :
+		FM93C86A_NO_ADDR_BITS_16 ;
 }
 
 static inline int eeprom_no_data_bits(struct scsi_qla_host *ha)
@@ -28,8 +35,7 @@ static int fm93c56a_select(struct scsi_qla_host * ha)
 	DEBUG5(printk(KERN_ERR "fm93c56a_select:\n"));
 
 	ha->eeprom_cmd_data = AUBURN_EEPROM_CS_1 | 0x000f0000;
-	writel(ha->eeprom_cmd_data, isp_nvram(ha));
-	readl(isp_nvram(ha));
+	eeprom_cmd(ha->eeprom_cmd_data, ha);
 	return 1;
 }
 
@@ -41,12 +47,13 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
 	int previousBit;
 
 	/* Clock in a zero, then do the start bit. */
-	writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1, isp_nvram(ha));
-	writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
-	       AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-	writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
-	       AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-	readl(isp_nvram(ha));
+	eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1, ha);
+
+	eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
+	       AUBURN_EEPROM_CLK_RISE, ha);
+	eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
+	       AUBURN_EEPROM_CLK_FALL, ha);
+
 	mask = 1 << (FM93C56A_CMD_BITS - 1);
 
 	/* Force the previous data bit to be different. */
@@ -60,14 +67,14 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
 			 * If the bit changed, then change the DO state to
 			 * match.
 			 */
-			writel(ha->eeprom_cmd_data | dataBit, isp_nvram(ha));
+			eeprom_cmd(ha->eeprom_cmd_data | dataBit, ha);
 			previousBit = dataBit;
 		}
-		writel(ha->eeprom_cmd_data | dataBit |
-		       AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-		writel(ha->eeprom_cmd_data | dataBit |
-		       AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-		readl(isp_nvram(ha));
+		eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+		       AUBURN_EEPROM_CLK_RISE, ha);
+		eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+		       AUBURN_EEPROM_CLK_FALL, ha);
+
 		cmd = cmd << 1;
 	}
 	mask = 1 << (eeprom_no_addr_bits(ha) - 1);
@@ -82,14 +89,15 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
 			 * If the bit changed, then change the DO state to
 			 * match.
 			 */
-			writel(ha->eeprom_cmd_data | dataBit, isp_nvram(ha));
+			eeprom_cmd(ha->eeprom_cmd_data | dataBit, ha);
+
 			previousBit = dataBit;
 		}
-		writel(ha->eeprom_cmd_data | dataBit |
-		       AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-		writel(ha->eeprom_cmd_data | dataBit |
-		       AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-		readl(isp_nvram(ha));
+		eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+		       AUBURN_EEPROM_CLK_RISE, ha);
+		eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+		       AUBURN_EEPROM_CLK_FALL, ha);
+
 		addr = addr << 1;
 	}
 	return 1;
@@ -98,8 +106,7 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
 static int fm93c56a_deselect(struct scsi_qla_host * ha)
 {
 	ha->eeprom_cmd_data = AUBURN_EEPROM_CS_0 | 0x000f0000;
-	writel(ha->eeprom_cmd_data, isp_nvram(ha));
-	readl(isp_nvram(ha));
+	eeprom_cmd(ha->eeprom_cmd_data, ha);
 	return 1;
 }
 
@@ -112,12 +119,13 @@ static int fm93c56a_datain(struct scsi_qla_host * ha, unsigned short *value)
 	/* Read the data bits
 	 * The first bit is a dummy.  Clock right over it. */
 	for (i = 0; i < eeprom_no_data_bits(ha); i++) {
-		writel(ha->eeprom_cmd_data |
-		       AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-		writel(ha->eeprom_cmd_data |
-		       AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-		dataBit =
-			(readw(isp_nvram(ha)) & AUBURN_EEPROM_DI_1) ? 1 : 0;
+		eeprom_cmd(ha->eeprom_cmd_data |
+		       AUBURN_EEPROM_CLK_RISE, ha);
+		eeprom_cmd(ha->eeprom_cmd_data |
+		       AUBURN_EEPROM_CLK_FALL, ha);
+
+		dataBit = (readw(isp_nvram(ha)) & AUBURN_EEPROM_DI_1) ? 1 : 0;
+
 		data = (data << 1) | dataBit;
 	}
 
diff --git a/drivers/scsi/qla4xxx/ql4_nvram.h b/drivers/scsi/qla4xxx/ql4_nvram.h
index 08e2aed8c6c..b47b4fc59d8 100644
--- a/drivers/scsi/qla4xxx/ql4_nvram.h
+++ b/drivers/scsi/qla4xxx/ql4_nvram.h
@@ -134,9 +134,7 @@ struct eeprom_data {
 			u16 phyConfig;	/* x36 */
 #define	 PHY_CONFIG_PHY_ADDR_MASK	      0x1f
 #define	 PHY_CONFIG_ENABLE_FW_MANAGEMENT_MASK 0x20
-			u16 topcat;	/* x38 */
-#define TOPCAT_PRESENT		0x0100
-#define TOPCAT_MASK		0xFF00
+			u16 reserved_56;	/* x38 */
 
 #define EEPROM_UNUSED_1_SIZE   2
 			u8 unused_1[EEPROM_UNUSED_1_SIZE]; /* x3A */
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 5b8db610953..969c9e43102 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -708,10 +708,10 @@ static int qla4xxx_cmd_wait(struct scsi_qla_host *ha)
 }
 
 /**
- * qla4010_soft_reset - performs soft reset.
+ * qla4xxx_soft_reset - performs soft reset.
  * @ha: Pointer to host adapter structure.
  **/
-static int qla4010_soft_reset(struct scsi_qla_host *ha)
+int qla4xxx_soft_reset(struct scsi_qla_host *ha)
 {
 	uint32_t max_wait_time;
 	unsigned long flags = 0;
@@ -817,29 +817,6 @@ static int qla4010_soft_reset(struct scsi_qla_host *ha)
 }
 
 /**
- * qla4xxx_topcat_reset - performs hard reset of TopCat Chip.
- * @ha: Pointer to host adapter structure.
- **/
-static int qla4xxx_topcat_reset(struct scsi_qla_host *ha)
-{
-	unsigned long flags;
-
-	ql4xxx_lock_nvram(ha);
-	spin_lock_irqsave(&ha->hardware_lock, flags);
-	writel(set_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha));
-	readl(isp_gp_out(ha));
-	mdelay(1);
-
-	writel(clr_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha));
-	readl(isp_gp_out(ha));
-	spin_unlock_irqrestore(&ha->hardware_lock, flags);
-	mdelay(2523);
-
-	ql4xxx_unlock_nvram(ha);
-	return QLA_SUCCESS;
-}
-
-/**
  * qla4xxx_flush_active_srbs - returns all outstanding i/o requests to O.S.
  * @ha: Pointer to host adapter structure.
  *
@@ -867,26 +844,6 @@ static void qla4xxx_flush_active_srbs(struct scsi_qla_host *ha)
 }
 
 /**
- * qla4xxx_hard_reset - performs HBA Hard Reset
- * @ha: Pointer to host adapter structure.
- **/
-static int qla4xxx_hard_reset(struct scsi_qla_host *ha)
-{
-	/* The QLA4010 really doesn't have an equivalent to a hard reset */
-	qla4xxx_flush_active_srbs(ha);
-	if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) {
-		int status = QLA_ERROR;
-
-		if ((qla4010_soft_reset(ha) == QLA_SUCCESS) &&
-		    (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) &&
-		    (qla4010_soft_reset(ha) == QLA_SUCCESS))
-			status = QLA_SUCCESS;
-		return status;
-	} else
-		return qla4010_soft_reset(ha);
-}
-
-/**
  * qla4xxx_recover_adapter - recovers adapter after a fatal error
  * @ha: Pointer to host adapter structure.
  * @renew_ddb_list: Indicates what to do with the adapter's ddb list
@@ -919,18 +876,11 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha,
 	if (status == QLA_SUCCESS) {
 		DEBUG2(printk("scsi%ld: %s - Performing soft reset..\n",
 			      ha->host_no, __func__));
-		status = qla4xxx_soft_reset(ha);
-	}
-	/* FIXMEkaren: Do we want to keep interrupts enabled and process
-	   AENs after soft reset */
-
-	/* If firmware (SOFT) reset failed, or if all outstanding
-	 * commands have not returned, then do a HARD reset.
-	 */
-	if (status == QLA_ERROR) {
-		DEBUG2(printk("scsi%ld: %s - Performing hard reset..\n",
-			      ha->host_no, __func__));
-		status = qla4xxx_hard_reset(ha);
+		qla4xxx_flush_active_srbs(ha);
+		if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
+			status = qla4xxx_soft_reset(ha);
+		else
+			status = QLA_ERROR;
 	}
 
 	/* Flush any pending ddb changed AENs */
@@ -1011,18 +961,15 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha,
  * the mid-level tries to sleep when it reaches the driver threshold
  * "host->can_queue". This can cause a panic if we were in our interrupt code.
  **/
-static void qla4xxx_do_dpc(void *data)
+static void qla4xxx_do_dpc(struct work_struct *work)
 {
-	struct scsi_qla_host *ha = (struct scsi_qla_host *) data;
+	struct scsi_qla_host *ha =
+		container_of(work, struct scsi_qla_host, dpc_work);
 	struct ddb_entry *ddb_entry, *dtemp;
 
-	DEBUG2(printk("scsi%ld: %s: DPC handler waking up.\n",
-		      ha->host_no, __func__));
-
-	DEBUG2(printk("scsi%ld: %s: ha->flags = 0x%08lx\n",
-		      ha->host_no, __func__, ha->flags));
-	DEBUG2(printk("scsi%ld: %s: ha->dpc_flags = 0x%08lx\n",
-		      ha->host_no, __func__, ha->dpc_flags));
+	DEBUG2(printk("scsi%ld: %s: DPC handler waking up."
+		"flags = 0x%08lx, dpc_flags = 0x%08lx\n",
+		ha->host_no, __func__, ha->flags, ha->dpc_flags));
 
 	/* Initialization not yet finished. Don't do anything yet. */
 	if (!test_bit(AF_INIT_DONE, &ha->flags))
@@ -1032,16 +979,8 @@ static void qla4xxx_do_dpc(void *data)
 	    test_bit(DPC_RESET_HA, &ha->dpc_flags) ||
 	    test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) ||
 	    test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags)) {
-		if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags))
-			/*
-			 * dg 09/23 Never initialize ddb list
-			 * once we up and running
-			 * qla4xxx_recover_adapter(ha,
-			 *    REBUILD_DDB_LIST);
-			 */
-			qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST);
-
-		if (test_bit(DPC_RESET_HA, &ha->dpc_flags))
+		if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags) ||
+			test_bit(DPC_RESET_HA, &ha->dpc_flags))
 			qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST);
 
 		if (test_and_clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {
@@ -1122,7 +1061,8 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
 		destroy_workqueue(ha->dpc_thread);
 
 	/* Issue Soft Reset to put firmware in unknown state */
-	qla4xxx_soft_reset(ha);
+	if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
+		qla4xxx_soft_reset(ha);
 
 	/* Remove timer thread, if present */
 	if (ha->timer_active)
@@ -1261,7 +1201,6 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
 	init_waitqueue_head(&ha->mailbox_wait_queue);
 
 	spin_lock_init(&ha->hardware_lock);
-	spin_lock_init(&ha->list_lock);
 
 	/* Allocate dma buffers */
 	if (qla4xxx_mem_alloc(ha)) {
@@ -1315,7 +1254,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
 		ret = -ENODEV;
 		goto probe_failed;
 	}
-	INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc, ha);
+	INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc);
 
 	ret = request_irq(pdev->irq, qla4xxx_intr_handler,
 			  SA_INTERRUPT|SA_SHIRQ, "qla4xxx", ha);
@@ -1468,27 +1407,6 @@ struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha, uint32_t in
 }
 
 /**
- * qla4xxx_soft_reset - performs a SOFT RESET of hba.
- * @ha: Pointer to host adapter structure.
- **/
-int qla4xxx_soft_reset(struct scsi_qla_host *ha)
-{
-
-	DEBUG2(printk(KERN_WARNING "scsi%ld: %s: chip reset!\n", ha->host_no,
-		      __func__));
-	if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) {
-		int status = QLA_ERROR;
-
-		if ((qla4010_soft_reset(ha) == QLA_SUCCESS) &&
-		    (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) &&
-		    (qla4010_soft_reset(ha) == QLA_SUCCESS) )
-			status = QLA_SUCCESS;
-		return status;
-	} else
-		return qla4010_soft_reset(ha);
-}
-
-/**
  * qla4xxx_eh_wait_on_command - waits for command to be returned by firmware
  * @ha: actual ha whose done queue will contain the comd returned by firmware.
  * @cmd: Scsi Command to wait on.
@@ -1686,6 +1604,12 @@ static struct pci_device_id qla4xxx_pci_tbl[] = {
 		.subvendor	= PCI_ANY_ID,
 		.subdevice	= PCI_ANY_ID,
 	},
+	{
+		.vendor		= PCI_VENDOR_ID_QLOGIC,
+		.device		= PCI_DEVICE_ID_QLOGIC_ISP4032,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+	},
 	{0, 0},
 };
 MODULE_DEVICE_TABLE(pci, qla4xxx_pci_tbl);
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index b3fe7e68988..454e19c8ad6 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -5,9 +5,4 @@
  * See LICENSE.qla4xxx for copyright and licensing details.
  */
 
-#define QLA4XXX_DRIVER_VERSION	"5.00.05b9-k"
-
-#define QL4_DRIVER_MAJOR_VER	5
-#define QL4_DRIVER_MINOR_VER	0
-#define QL4_DRIVER_PATCH_VER	5
-#define QL4_DRIVER_BETA_VER	9
+#define QLA4XXX_DRIVER_VERSION	"5.00.07-k"
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index c59f31533ab..fafc00deaad 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -156,8 +156,7 @@ static struct scsi_host_cmd_pool scsi_cmd_dma_pool = {
 
 static DEFINE_MUTEX(host_cmd_pool_mutex);
 
-static struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *shost,
-					    gfp_t gfp_mask)
+struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *shost, gfp_t gfp_mask)
 {
 	struct scsi_cmnd *cmd;
 
@@ -178,6 +177,7 @@ static struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *shost,
 
 	return cmd;
 }
+EXPORT_SYMBOL_GPL(__scsi_get_command);
 
 /*
  * Function:	scsi_get_command()
@@ -214,9 +214,29 @@ struct scsi_cmnd *scsi_get_command(struct scsi_device *dev, gfp_t gfp_mask)
 		put_device(&dev->sdev_gendev);
 
 	return cmd;
-}				
+}
 EXPORT_SYMBOL(scsi_get_command);
 
+void __scsi_put_command(struct Scsi_Host *shost, struct scsi_cmnd *cmd,
+			struct device *dev)
+{
+	unsigned long flags;
+
+	/* changing locks here, don't need to restore the irq state */
+	spin_lock_irqsave(&shost->free_list_lock, flags);
+	if (unlikely(list_empty(&shost->free_list))) {
+		list_add(&cmd->list, &shost->free_list);
+		cmd = NULL;
+	}
+	spin_unlock_irqrestore(&shost->free_list_lock, flags);
+
+	if (likely(cmd != NULL))
+		kmem_cache_free(shost->cmd_pool->slab, cmd);
+
+	put_device(dev);
+}
+EXPORT_SYMBOL(__scsi_put_command);
+
 /*
  * Function:	scsi_put_command()
  *
@@ -231,26 +251,15 @@ EXPORT_SYMBOL(scsi_get_command);
 void scsi_put_command(struct scsi_cmnd *cmd)
 {
 	struct scsi_device *sdev = cmd->device;
-	struct Scsi_Host *shost = sdev->host;
 	unsigned long flags;
-	
+
 	/* serious error if the command hasn't come from a device list */
 	spin_lock_irqsave(&cmd->device->list_lock, flags);
 	BUG_ON(list_empty(&cmd->list));
 	list_del_init(&cmd->list);
-	spin_unlock(&cmd->device->list_lock);
-	/* changing locks here, don't need to restore the irq state */
-	spin_lock(&shost->free_list_lock);
-	if (unlikely(list_empty(&shost->free_list))) {
-		list_add(&cmd->list, &shost->free_list);
-		cmd = NULL;
-	}
-	spin_unlock_irqrestore(&shost->free_list_lock, flags);
-
-	if (likely(cmd != NULL))
-		kmem_cache_free(shost->cmd_pool->slab, cmd);
+	spin_unlock_irqrestore(&cmd->device->list_lock, flags);
 
-	put_device(&sdev->sdev_gendev);
+	__scsi_put_command(cmd->device->host, cmd, &sdev->sdev_gendev);
 }
 EXPORT_SYMBOL(scsi_put_command);
 
@@ -871,9 +880,9 @@ EXPORT_SYMBOL(scsi_device_get);
  */
 void scsi_device_put(struct scsi_device *sdev)
 {
+#ifdef CONFIG_MODULE_UNLOAD
 	struct module *module = sdev->host->hostt->module;
 
-#ifdef CONFIG_MODULE_UNLOAD
 	/* The module refcount will be zero if scsi_device_get()
 	 * was called from a module removal routine */
 	if (module && module_refcount(module) != 0)
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index aff1b0cfd4b..2ecb6ff4244 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -453,9 +453,18 @@ static void scsi_eh_done(struct scsi_cmnd *scmd)
 }
 
 /**
- * scsi_send_eh_cmnd  - send a cmd to a device as part of error recovery.
- * @scmd:	SCSI Cmd to send.
- * @timeout:	Timeout for cmd.
+ * scsi_send_eh_cmnd  - submit a scsi command as part of error recory
+ * @scmd:       SCSI command structure to hijack
+ * @cmnd:       CDB to send
+ * @cmnd_size:  size in bytes of @cmnd
+ * @timeout:    timeout for this request
+ * @copy_sense: request sense data if set to 1
+ *
+ * This function is used to send a scsi command down to a target device
+ * as part of the error recovery process.  If @copy_sense is 0 the command
+ * sent must be one that does not transfer any data.  If @copy_sense is 1
+ * the command must be REQUEST_SENSE and this functions copies out the
+ * sense buffer it got into @scmd->sense_buffer.
  *
  * Return value:
  *    SUCCESS or FAILED or NEEDS_RETRY
@@ -469,6 +478,7 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd,
 	DECLARE_COMPLETION_ONSTACK(done);
 	unsigned long timeleft;
 	unsigned long flags;
+	struct scatterlist sgl;
 	unsigned char old_cmnd[MAX_COMMAND_SIZE];
 	enum dma_data_direction old_data_direction;
 	unsigned short old_use_sg;
@@ -500,19 +510,24 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd,
 		if (shost->hostt->unchecked_isa_dma)
 			gfp_mask |= __GFP_DMA;
 
-		scmd->sc_data_direction = DMA_FROM_DEVICE;
-		scmd->request_bufflen = 252;
-		scmd->request_buffer = kzalloc(scmd->request_bufflen, gfp_mask);
-		if (!scmd->request_buffer)
+		sgl.page = alloc_page(gfp_mask);
+		if (!sgl.page)
 			return FAILED;
+		sgl.offset = 0;
+		sgl.length = 252;
+
+		scmd->sc_data_direction = DMA_FROM_DEVICE;
+		scmd->request_bufflen = sgl.length;
+		scmd->request_buffer = &sgl;
+		scmd->use_sg = 1;
 	} else {
 		scmd->request_buffer = NULL;
 		scmd->request_bufflen = 0;
 		scmd->sc_data_direction = DMA_NONE;
+		scmd->use_sg = 0;
 	}
 
 	scmd->underflow = 0;
-	scmd->use_sg = 0;
 	scmd->cmd_len = COMMAND_SIZE(scmd->cmnd[0]);
 
 	if (sdev->scsi_level <= SCSI_2)
@@ -583,7 +598,7 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd,
 			memcpy(scmd->sense_buffer, scmd->request_buffer,
 			       sizeof(scmd->sense_buffer));
 		}
-		kfree(scmd->request_buffer);
+		__free_page(sgl.page);
 	}
 
 
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 3ac4890ce08..fb616c69151 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -704,7 +704,7 @@ static struct scsi_cmnd *scsi_end_request(struct scsi_cmnd *cmd, int uptodate,
 	return NULL;
 }
 
-static struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *cmd, gfp_t gfp_mask)
+struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *cmd, gfp_t gfp_mask)
 {
 	struct scsi_host_sg_pool *sgp;
 	struct scatterlist *sgl;
@@ -745,7 +745,9 @@ static struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *cmd, gfp_t gfp_m
 	return sgl;
 }
 
-static void scsi_free_sgtable(struct scatterlist *sgl, int index)
+EXPORT_SYMBOL(scsi_alloc_sgtable);
+
+void scsi_free_sgtable(struct scatterlist *sgl, int index)
 {
 	struct scsi_host_sg_pool *sgp;
 
@@ -755,6 +757,8 @@ static void scsi_free_sgtable(struct scatterlist *sgl, int index)
 	mempool_free(sgl, sgp->pool);
 }
 
+EXPORT_SYMBOL(scsi_free_sgtable);
+
 /*
  * Function:    scsi_release_buffers()
  *
@@ -996,25 +1000,14 @@ static int scsi_init_io(struct scsi_cmnd *cmd)
 	int		   count;
 
 	/*
-	 * if this is a rq->data based REQ_BLOCK_PC, setup for a non-sg xfer
-	 */
-	if (blk_pc_request(req) && !req->bio) {
-		cmd->request_bufflen = req->data_len;
-		cmd->request_buffer = req->data;
-		req->buffer = req->data;
-		cmd->use_sg = 0;
-		return 0;
-	}
-
-	/*
-	 * we used to not use scatter-gather for single segment request,
+	 * We used to not use scatter-gather for single segment request,
 	 * but now we do (it makes highmem I/O easier to support without
 	 * kmapping pages)
 	 */
 	cmd->use_sg = req->nr_phys_segments;
 
 	/*
-	 * if sg table allocation fails, requeue request later.
+	 * If sg table allocation fails, requeue request later.
 	 */
 	sgpnt = scsi_alloc_sgtable(cmd, GFP_ATOMIC);
 	if (unlikely(!sgpnt)) {
@@ -1022,24 +1015,21 @@ static int scsi_init_io(struct scsi_cmnd *cmd)
 		return BLKPREP_DEFER;
 	}
 
+	req->buffer = NULL;
 	cmd->request_buffer = (char *) sgpnt;
-	cmd->request_bufflen = req->nr_sectors << 9;
 	if (blk_pc_request(req))
 		cmd->request_bufflen = req->data_len;
-	req->buffer = NULL;
+	else
+		cmd->request_bufflen = req->nr_sectors << 9;
 
 	/* 
 	 * Next, walk the list, and fill in the addresses and sizes of
 	 * each segment.
 	 */
 	count = blk_rq_map_sg(req->q, req, cmd->request_buffer);
-
-	/*
-	 * mapped well, send it off
-	 */
 	if (likely(count <= cmd->use_sg)) {
 		cmd->use_sg = count;
-		return 0;
+		return BLKPREP_OK;
 	}
 
 	printk(KERN_ERR "Incorrect number of segments after building list\n");
@@ -1069,6 +1059,27 @@ static int scsi_issue_flush_fn(request_queue_t *q, struct gendisk *disk,
 	return -EOPNOTSUPP;
 }
 
+static struct scsi_cmnd *scsi_get_cmd_from_req(struct scsi_device *sdev,
+		struct request *req)
+{
+	struct scsi_cmnd *cmd;
+
+	if (!req->special) {
+		cmd = scsi_get_command(sdev, GFP_ATOMIC);
+		if (unlikely(!cmd))
+			return NULL;
+		req->special = cmd;
+	} else {
+		cmd = req->special;
+	}
+
+	/* pull a tag out of the request if we have one */
+	cmd->tag = req->tag;
+	cmd->request = req;
+
+	return cmd;
+}
+
 static void scsi_blk_pc_done(struct scsi_cmnd *cmd)
 {
 	BUG_ON(!blk_pc_request(cmd->request));
@@ -1081,9 +1092,37 @@ static void scsi_blk_pc_done(struct scsi_cmnd *cmd)
 	scsi_io_completion(cmd, cmd->request_bufflen);
 }
 
-static void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd)
+static int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req)
 {
-	struct request *req = cmd->request;
+	struct scsi_cmnd *cmd;
+
+	cmd = scsi_get_cmd_from_req(sdev, req);
+	if (unlikely(!cmd))
+		return BLKPREP_DEFER;
+
+	/*
+	 * BLOCK_PC requests may transfer data, in which case they must
+	 * a bio attached to them.  Or they might contain a SCSI command
+	 * that does not transfer data, in which case they may optionally
+	 * submit a request without an attached bio.
+	 */
+	if (req->bio) {
+		int ret;
+
+		BUG_ON(!req->nr_phys_segments);
+
+		ret = scsi_init_io(cmd);
+		if (unlikely(ret))
+			return ret;
+	} else {
+		BUG_ON(req->data_len);
+		BUG_ON(req->data);
+
+		cmd->request_bufflen = 0;
+		cmd->request_buffer = NULL;
+		cmd->use_sg = 0;
+		req->buffer = NULL;
+	}
 
 	BUILD_BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd));
 	memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
@@ -1099,154 +1138,138 @@ static void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd)
 	cmd->allowed = req->retries;
 	cmd->timeout_per_command = req->timeout;
 	cmd->done = scsi_blk_pc_done;
+	return BLKPREP_OK;
 }
 
-static int scsi_prep_fn(struct request_queue *q, struct request *req)
+/*
+ * Setup a REQ_TYPE_FS command.  These are simple read/write request
+ * from filesystems that still need to be translated to SCSI CDBs from
+ * the ULD.
+ */
+static int scsi_setup_fs_cmnd(struct scsi_device *sdev, struct request *req)
 {
-	struct scsi_device *sdev = q->queuedata;
 	struct scsi_cmnd *cmd;
-	int specials_only = 0;
+	struct scsi_driver *drv;
+	int ret;
 
 	/*
-	 * Just check to see if the device is online.  If it isn't, we
-	 * refuse to process any commands.  The device must be brought
-	 * online before trying any recovery commands
+	 * Filesystem requests must transfer data.
 	 */
-	if (unlikely(!scsi_device_online(sdev))) {
-		sdev_printk(KERN_ERR, sdev,
-			    "rejecting I/O to offline device\n");
-		goto kill;
-	}
-	if (unlikely(sdev->sdev_state != SDEV_RUNNING)) {
-		/* OK, we're not in a running state don't prep
-		 * user commands */
-		if (sdev->sdev_state == SDEV_DEL) {
-			/* Device is fully deleted, no commands
-			 * at all allowed down */
-			sdev_printk(KERN_ERR, sdev,
-				    "rejecting I/O to dead device\n");
-			goto kill;
-		}
-		/* OK, we only allow special commands (i.e. not
-		 * user initiated ones */
-		specials_only = sdev->sdev_state;
+	BUG_ON(!req->nr_phys_segments);
+
+	cmd = scsi_get_cmd_from_req(sdev, req);
+	if (unlikely(!cmd))
+		return BLKPREP_DEFER;
+
+	ret = scsi_init_io(cmd);
+	if (unlikely(ret))
+		return ret;
+
+	/*
+	 * Initialize the actual SCSI command for this request.
+	 */
+	drv = *(struct scsi_driver **)req->rq_disk->private_data;
+	if (unlikely(!drv->init_command(cmd))) {
+		scsi_release_buffers(cmd);
+		scsi_put_command(cmd);
+		return BLKPREP_KILL;
 	}
 
+	return BLKPREP_OK;
+}
+
+static int scsi_prep_fn(struct request_queue *q, struct request *req)
+{
+	struct scsi_device *sdev = q->queuedata;
+	int ret = BLKPREP_OK;
+
 	/*
-	 * Find the actual device driver associated with this command.
-	 * The SPECIAL requests are things like character device or
-	 * ioctls, which did not originate from ll_rw_blk.  Note that
-	 * the special field is also used to indicate the cmd for
-	 * the remainder of a partially fulfilled request that can 
-	 * come up when there is a medium error.  We have to treat
-	 * these two cases differently.  We differentiate by looking
-	 * at request->cmd, as this tells us the real story.
+	 * If the device is not in running state we will reject some
+	 * or all commands.
 	 */
-	if (blk_special_request(req) && req->special)
-		cmd = req->special;
-	else if (blk_pc_request(req) || blk_fs_request(req)) {
-		if (unlikely(specials_only) && !(req->cmd_flags & REQ_PREEMPT)){
-			if (specials_only == SDEV_QUIESCE ||
-			    specials_only == SDEV_BLOCK)
-				goto defer;
-			
+	if (unlikely(sdev->sdev_state != SDEV_RUNNING)) {
+		switch (sdev->sdev_state) {
+		case SDEV_OFFLINE:
+			/*
+			 * If the device is offline we refuse to process any
+			 * commands.  The device must be brought online
+			 * before trying any recovery commands.
+			 */
 			sdev_printk(KERN_ERR, sdev,
-				    "rejecting I/O to device being removed\n");
-			goto kill;
+				    "rejecting I/O to offline device\n");
+			ret = BLKPREP_KILL;
+			break;
+		case SDEV_DEL:
+			/*
+			 * If the device is fully deleted, we refuse to
+			 * process any commands as well.
+			 */
+			sdev_printk(KERN_ERR, sdev,
+				    "rejecting I/O to dead device\n");
+			ret = BLKPREP_KILL;
+			break;
+		case SDEV_QUIESCE:
+		case SDEV_BLOCK:
+			/*
+			 * If the devices is blocked we defer normal commands.
+			 */
+			if (!(req->cmd_flags & REQ_PREEMPT))
+				ret = BLKPREP_DEFER;
+			break;
+		default:
+			/*
+			 * For any other not fully online state we only allow
+			 * special commands.  In particular any user initiated
+			 * command is not allowed.
+			 */
+			if (!(req->cmd_flags & REQ_PREEMPT))
+				ret = BLKPREP_KILL;
+			break;
 		}
-			
-		/*
-		 * Now try and find a command block that we can use.
-		 */
-		if (!req->special) {
-			cmd = scsi_get_command(sdev, GFP_ATOMIC);
-			if (unlikely(!cmd))
-				goto defer;
-		} else
-			cmd = req->special;
-		
-		/* pull a tag out of the request if we have one */
-		cmd->tag = req->tag;
-	} else {
-		blk_dump_rq_flags(req, "SCSI bad req");
-		goto kill;
+
+		if (ret != BLKPREP_OK)
+			goto out;
 	}
-	
-	/* note the overloading of req->special.  When the tag
-	 * is active it always means cmd.  If the tag goes
-	 * back for re-queueing, it may be reset */
-	req->special = cmd;
-	cmd->request = req;
-	
-	/*
-	 * FIXME: drop the lock here because the functions below
-	 * expect to be called without the queue lock held.  Also,
-	 * previously, we dequeued the request before dropping the
-	 * lock.  We hope REQ_STARTED prevents anything untoward from
-	 * happening now.
-	 */
-	if (blk_fs_request(req) || blk_pc_request(req)) {
-		int ret;
 
+	switch (req->cmd_type) {
+	case REQ_TYPE_BLOCK_PC:
+		ret = scsi_setup_blk_pc_cmnd(sdev, req);
+		break;
+	case REQ_TYPE_FS:
+		ret = scsi_setup_fs_cmnd(sdev, req);
+		break;
+	default:
 		/*
-		 * This will do a couple of things:
-		 *  1) Fill in the actual SCSI command.
-		 *  2) Fill in any other upper-level specific fields
-		 * (timeout).
+		 * All other command types are not supported.
 		 *
-		 * If this returns 0, it means that the request failed
-		 * (reading past end of disk, reading offline device,
-		 * etc).   This won't actually talk to the device, but
-		 * some kinds of consistency checking may cause the	
-		 * request to be rejected immediately.
+		 * Note that these days the SCSI subsystem does not use
+		 * REQ_TYPE_SPECIAL requests anymore.  These are only used
+		 * (directly or via blk_insert_request) by non-SCSI drivers.
 		 */
+		blk_dump_rq_flags(req, "SCSI bad req");
+		ret = BLKPREP_KILL;
+		break;
+	}
 
-		/* 
-		 * This sets up the scatter-gather table (allocating if
-		 * required).
-		 */
-		ret = scsi_init_io(cmd);
-		switch(ret) {
-			/* For BLKPREP_KILL/DEFER the cmd was released */
-		case BLKPREP_KILL:
-			goto kill;
-		case BLKPREP_DEFER:
-			goto defer;
-		}
-		
+ out:
+	switch (ret) {
+	case BLKPREP_KILL:
+		req->errors = DID_NO_CONNECT << 16;
+		break;
+	case BLKPREP_DEFER:
 		/*
-		 * Initialize the actual SCSI command for this request.
+		 * If we defer, the elv_next_request() returns NULL, but the
+		 * queue must be restarted, so we plug here if no returning
+		 * command will automatically do that.
 		 */
-		if (blk_pc_request(req)) {
-			scsi_setup_blk_pc_cmnd(cmd);
-		} else if (req->rq_disk) {
-			struct scsi_driver *drv;
-
-			drv = *(struct scsi_driver **)req->rq_disk->private_data;
-			if (unlikely(!drv->init_command(cmd))) {
-				scsi_release_buffers(cmd);
-				scsi_put_command(cmd);
-				goto kill;
-			}
-		}
+		if (sdev->device_busy == 0)
+			blk_plug_device(q);
+		break;
+	default:
+		req->cmd_flags |= REQ_DONTPREP;
 	}
 
-	/*
-	 * The request is now prepped, no need to come back here
-	 */
-	req->cmd_flags |= REQ_DONTPREP;
-	return BLKPREP_OK;
-
- defer:
-	/* If we defer, the elv_next_request() returns NULL, but the
-	 * queue must be restarted, so we plug here if no returning
-	 * command will automatically do that. */
-	if (sdev->device_busy == 0)
-		blk_plug_device(q);
-	return BLKPREP_DEFER;
- kill:
-	req->errors = DID_NO_CONNECT << 16;
-	return BLKPREP_KILL;
+	return ret;
 }
 
 /*
@@ -1548,29 +1571,40 @@ u64 scsi_calculate_bounce_limit(struct Scsi_Host *shost)
 }
 EXPORT_SYMBOL(scsi_calculate_bounce_limit);
 
-struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
+struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
+					 request_fn_proc *request_fn)
 {
-	struct Scsi_Host *shost = sdev->host;
 	struct request_queue *q;
 
-	q = blk_init_queue(scsi_request_fn, NULL);
+	q = blk_init_queue(request_fn, NULL);
 	if (!q)
 		return NULL;
 
-	blk_queue_prep_rq(q, scsi_prep_fn);
-
 	blk_queue_max_hw_segments(q, shost->sg_tablesize);
 	blk_queue_max_phys_segments(q, SCSI_MAX_PHYS_SEGMENTS);
 	blk_queue_max_sectors(q, shost->max_sectors);
 	blk_queue_bounce_limit(q, scsi_calculate_bounce_limit(shost));
 	blk_queue_segment_boundary(q, shost->dma_boundary);
-	blk_queue_issue_flush_fn(q, scsi_issue_flush_fn);
-	blk_queue_softirq_done(q, scsi_softirq_done);
 
 	if (!shost->use_clustering)
 		clear_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags);
 	return q;
 }
+EXPORT_SYMBOL(__scsi_alloc_queue);
+
+struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
+{
+	struct request_queue *q;
+
+	q = __scsi_alloc_queue(sdev->host, scsi_request_fn);
+	if (!q)
+		return NULL;
+
+	blk_queue_prep_rq(q, scsi_prep_fn);
+	blk_queue_issue_flush_fn(q, scsi_issue_flush_fn);
+	blk_queue_softirq_done(q, scsi_softirq_done);
+	return q;
+}
 
 void scsi_free_queue(struct request_queue *q)
 {
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 5d023d44e5e..f458c2f686d 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -39,6 +39,9 @@ static inline void scsi_log_completion(struct scsi_cmnd *cmd, int disposition)
 	{ };
 #endif
 
+/* scsi_scan.c */
+int scsi_complete_async_scans(void);
+
 /* scsi_devinfo.c */
 extern int scsi_get_device_flags(struct scsi_device *sdev,
 				 const unsigned char *vendor,
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 94a274645f6..14e635aa44c 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -29,7 +29,9 @@
 #include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/delay.h>
+#include <linux/kthread.h>
+#include <linux/spinlock.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
@@ -87,6 +89,17 @@ module_param_named(max_luns, max_scsi_luns, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(max_luns,
 		 "last scsi LUN (should be between 1 and 2^32-1)");
 
+#ifdef CONFIG_SCSI_SCAN_ASYNC
+#define SCSI_SCAN_TYPE_DEFAULT "async"
+#else
+#define SCSI_SCAN_TYPE_DEFAULT "sync"
+#endif
+
+static char scsi_scan_type[6] = SCSI_SCAN_TYPE_DEFAULT;
+
+module_param_string(scan, scsi_scan_type, sizeof(scsi_scan_type), S_IRUGO);
+MODULE_PARM_DESC(scan, "sync, async or none");
+
 /*
  * max_scsi_report_luns: the maximum number of LUNS that will be
  * returned from the REPORT LUNS command. 8 times this value must
@@ -108,6 +121,68 @@ MODULE_PARM_DESC(inq_timeout,
 		 "Timeout (in seconds) waiting for devices to answer INQUIRY."
 		 " Default is 5. Some non-compliant devices need more.");
 
+static DEFINE_SPINLOCK(async_scan_lock);
+static LIST_HEAD(scanning_hosts);
+
+struct async_scan_data {
+	struct list_head list;
+	struct Scsi_Host *shost;
+	struct completion prev_finished;
+};
+
+/**
+ * scsi_complete_async_scans - Wait for asynchronous scans to complete
+ *
+ * Asynchronous scans add themselves to the scanning_hosts list.  Once
+ * that list is empty, we know that the scans are complete.  Rather than
+ * waking up periodically to check the state of the list, we pretend to be
+ * a scanning task by adding ourselves at the end of the list and going to
+ * sleep.  When the task before us wakes us up, we take ourselves off the
+ * list and return.
+ */
+int scsi_complete_async_scans(void)
+{
+	struct async_scan_data *data;
+
+	do {
+		if (list_empty(&scanning_hosts))
+			return 0;
+		/* If we can't get memory immediately, that's OK.  Just
+		 * sleep a little.  Even if we never get memory, the async
+		 * scans will finish eventually.
+		 */
+		data = kmalloc(sizeof(*data), GFP_KERNEL);
+		if (!data)
+			msleep(1);
+	} while (!data);
+
+	data->shost = NULL;
+	init_completion(&data->prev_finished);
+
+	spin_lock(&async_scan_lock);
+	/* Check that there's still somebody else on the list */
+	if (list_empty(&scanning_hosts))
+		goto done;
+	list_add_tail(&data->list, &scanning_hosts);
+	spin_unlock(&async_scan_lock);
+
+	printk(KERN_INFO "scsi: waiting for bus probes to complete ...\n");
+	wait_for_completion(&data->prev_finished);
+
+	spin_lock(&async_scan_lock);
+	list_del(&data->list);
+ done:
+	spin_unlock(&async_scan_lock);
+
+	kfree(data);
+	return 0;
+}
+
+#ifdef MODULE
+/* Only exported for the benefit of scsi_wait_scan */
+EXPORT_SYMBOL_GPL(scsi_complete_async_scans);
+#endif
+
 /**
  * scsi_unlock_floptical - unlock device via a special MODE SENSE command
  * @sdev:	scsi device to send command to
@@ -362,9 +437,10 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
 	goto retry;
 }
 
-static void scsi_target_reap_usercontext(void *data)
+static void scsi_target_reap_usercontext(struct work_struct *work)
 {
-	struct scsi_target *starget = data;
+	struct scsi_target *starget =
+		container_of(work, struct scsi_target, ew.work);
 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
 	unsigned long flags;
 
@@ -400,7 +476,7 @@ void scsi_target_reap(struct scsi_target *starget)
 		starget->state = STARGET_DEL;
 		spin_unlock_irqrestore(shost->host_lock, flags);
 		execute_in_process_context(scsi_target_reap_usercontext,
-					   starget, &starget->ew);
+					   &starget->ew);
 		return;
 
 	}
@@ -619,7 +695,7 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
  *     SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
  **/
 static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
-		int *bflags)
+		int *bflags, int async)
 {
 	/*
 	 * XXX do not save the inquiry, since it can change underneath us,
@@ -805,7 +881,7 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
 	 * register it and tell the rest of the kernel
 	 * about it.
 	 */
-	if (scsi_sysfs_add_sdev(sdev) != 0)
+	if (!async && scsi_sysfs_add_sdev(sdev) != 0)
 		return SCSI_SCAN_NO_RESPONSE;
 
 	return SCSI_SCAN_LUN_PRESENT;
@@ -974,7 +1050,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
 		goto out_free_result;
 	}
 
-	res = scsi_add_lun(sdev, result, &bflags);
+	res = scsi_add_lun(sdev, result, &bflags, shost->async_scan);
 	if (res == SCSI_SCAN_LUN_PRESENT) {
 		if (bflags & BLIST_KEY) {
 			sdev->lockable = 0;
@@ -1474,6 +1550,12 @@ void scsi_scan_target(struct device *parent, unsigned int channel,
 {
 	struct Scsi_Host *shost = dev_to_shost(parent);
 
+	if (strncmp(scsi_scan_type, "none", 4) == 0)
+		return;
+
+	if (!shost->async_scan)
+		scsi_complete_async_scans();
+
 	mutex_lock(&shost->scan_mutex);
 	if (scsi_host_scan_allowed(shost))
 		__scsi_scan_target(parent, channel, id, lun, rescan);
@@ -1519,6 +1601,9 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
 		"%s: <%u:%u:%u>\n",
 		__FUNCTION__, channel, id, lun));
 
+	if (!shost->async_scan)
+		scsi_complete_async_scans();
+
 	if (((channel != SCAN_WILD_CARD) && (channel > shost->max_channel)) ||
 	    ((id != SCAN_WILD_CARD) && (id >= shost->max_id)) ||
 	    ((lun != SCAN_WILD_CARD) && (lun > shost->max_lun)))
@@ -1539,14 +1624,143 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
 	return 0;
 }
 
+static void scsi_sysfs_add_devices(struct Scsi_Host *shost)
+{
+	struct scsi_device *sdev;
+	shost_for_each_device(sdev, shost) {
+		if (scsi_sysfs_add_sdev(sdev) != 0)
+			scsi_destroy_sdev(sdev);
+	}
+}
+
+/**
+ * scsi_prep_async_scan - prepare for an async scan
+ * @shost: the host which will be scanned
+ * Returns: a cookie to be passed to scsi_finish_async_scan()
+ *
+ * Tells the midlayer this host is going to do an asynchronous scan.
+ * It reserves the host's position in the scanning list and ensures
+ * that other asynchronous scans started after this one won't affect the
+ * ordering of the discovered devices.
+ */
+static struct async_scan_data *scsi_prep_async_scan(struct Scsi_Host *shost)
+{
+	struct async_scan_data *data;
+
+	if (strncmp(scsi_scan_type, "sync", 4) == 0)
+		return NULL;
+
+	if (shost->async_scan) {
+		printk("%s called twice for host %d", __FUNCTION__,
+				shost->host_no);
+		dump_stack();
+		return NULL;
+	}
+
+	data = kmalloc(sizeof(*data), GFP_KERNEL);
+	if (!data)
+		goto err;
+	data->shost = scsi_host_get(shost);
+	if (!data->shost)
+		goto err;
+	init_completion(&data->prev_finished);
+
+	spin_lock(&async_scan_lock);
+	shost->async_scan = 1;
+	if (list_empty(&scanning_hosts))
+		complete(&data->prev_finished);
+	list_add_tail(&data->list, &scanning_hosts);
+	spin_unlock(&async_scan_lock);
+
+	return data;
+
+ err:
+	kfree(data);
+	return NULL;
+}
+
+/**
+ * scsi_finish_async_scan - asynchronous scan has finished
+ * @data: cookie returned from earlier call to scsi_prep_async_scan()
+ *
+ * All the devices currently attached to this host have been found.
+ * This function announces all the devices it has found to the rest
+ * of the system.
+ */
+static void scsi_finish_async_scan(struct async_scan_data *data)
+{
+	struct Scsi_Host *shost;
+
+	if (!data)
+		return;
+
+	shost = data->shost;
+	if (!shost->async_scan) {
+		printk("%s called twice for host %d", __FUNCTION__,
+				shost->host_no);
+		dump_stack();
+		return;
+	}
+
+	wait_for_completion(&data->prev_finished);
+
+	scsi_sysfs_add_devices(shost);
+
+	spin_lock(&async_scan_lock);
+	shost->async_scan = 0;
+	list_del(&data->list);
+	if (!list_empty(&scanning_hosts)) {
+		struct async_scan_data *next = list_entry(scanning_hosts.next,
+				struct async_scan_data, list);
+		complete(&next->prev_finished);
+	}
+	spin_unlock(&async_scan_lock);
+
+	scsi_host_put(shost);
+	kfree(data);
+}
+
+static void do_scsi_scan_host(struct Scsi_Host *shost)
+{
+	if (shost->hostt->scan_finished) {
+		unsigned long start = jiffies;
+		if (shost->hostt->scan_start)
+			shost->hostt->scan_start(shost);
+
+		while (!shost->hostt->scan_finished(shost, jiffies - start))
+			msleep(10);
+	} else {
+		scsi_scan_host_selected(shost, SCAN_WILD_CARD, SCAN_WILD_CARD,
+				SCAN_WILD_CARD, 0);
+	}
+}
+
+static int do_scan_async(void *_data)
+{
+	struct async_scan_data *data = _data;
+	do_scsi_scan_host(data->shost);
+	scsi_finish_async_scan(data);
+	return 0;
+}
+
 /**
  * scsi_scan_host - scan the given adapter
  * @shost:	adapter to scan
  **/
 void scsi_scan_host(struct Scsi_Host *shost)
 {
-	scsi_scan_host_selected(shost, SCAN_WILD_CARD, SCAN_WILD_CARD,
-				SCAN_WILD_CARD, 0);
+	struct async_scan_data *data;
+
+	if (strncmp(scsi_scan_type, "none", 4) == 0)
+		return;
+
+	data = scsi_prep_async_scan(shost);
+	if (!data) {
+		do_scsi_scan_host(shost);
+		return;
+	}
+
+	kthread_run(do_scan_async, data, "scsi_scan_%d", shost->host_no);
 }
 EXPORT_SYMBOL(scsi_scan_host);
 
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index e1a91665d1c..259c90cfa36 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -218,16 +218,16 @@ static void scsi_device_cls_release(struct class_device *class_dev)
 	put_device(&sdev->sdev_gendev);
 }
 
-static void scsi_device_dev_release_usercontext(void *data)
+static void scsi_device_dev_release_usercontext(struct work_struct *work)
 {
-	struct device *dev = data;
 	struct scsi_device *sdev;
 	struct device *parent;
 	struct scsi_target *starget;
 	unsigned long flags;
 
-	parent = dev->parent;
-	sdev = to_scsi_device(dev);
+	sdev = container_of(work, struct scsi_device, ew.work);
+
+	parent = sdev->sdev_gendev.parent;
 	starget = to_scsi_target(parent);
 
 	spin_lock_irqsave(sdev->host->host_lock, flags);
@@ -258,7 +258,7 @@ static void scsi_device_dev_release_usercontext(void *data)
 static void scsi_device_dev_release(struct device *dev)
 {
 	struct scsi_device *sdp = to_scsi_device(dev);
-	execute_in_process_context(scsi_device_dev_release_usercontext, dev,
+	execute_in_process_context(scsi_device_dev_release_usercontext,
 				   &sdp->ew);
 }
 
diff --git a/drivers/scsi/scsi_tgt_if.c b/drivers/scsi/scsi_tgt_if.c
new file mode 100644
index 00000000000..37bbfbdb870
--- /dev/null
+++ b/drivers/scsi/scsi_tgt_if.c
@@ -0,0 +1,352 @@
+/*
+ * SCSI target kernel/user interface functions
+ *
+ * Copyright (C) 2005 FUJITA Tomonori <tomof@acm.org>
+ * Copyright (C) 2005 Mike Christie <michaelc@cs.wisc.edu>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#include <linux/miscdevice.h>
+#include <linux/file.h>
+#include <net/tcp.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tgt.h>
+#include <scsi/scsi_tgt_if.h>
+
+#include <asm/cacheflush.h>
+
+#include "scsi_tgt_priv.h"
+
+struct tgt_ring {
+	u32 tr_idx;
+	unsigned long tr_pages[TGT_RING_PAGES];
+	spinlock_t tr_lock;
+};
+
+/* tx_ring : kernel->user, rx_ring : user->kernel */
+static struct tgt_ring tx_ring, rx_ring;
+static DECLARE_WAIT_QUEUE_HEAD(tgt_poll_wait);
+
+static inline void tgt_ring_idx_inc(struct tgt_ring *ring)
+{
+	if (ring->tr_idx == TGT_MAX_EVENTS - 1)
+		ring->tr_idx = 0;
+	else
+		ring->tr_idx++;
+}
+
+static struct tgt_event *tgt_head_event(struct tgt_ring *ring, u32 idx)
+{
+	u32 pidx, off;
+
+	pidx = idx / TGT_EVENT_PER_PAGE;
+	off = idx % TGT_EVENT_PER_PAGE;
+
+	return (struct tgt_event *)
+		(ring->tr_pages[pidx] + sizeof(struct tgt_event) * off);
+}
+
+static int tgt_uspace_send_event(u32 type, struct tgt_event *p)
+{
+	struct tgt_event *ev;
+	struct tgt_ring *ring = &tx_ring;
+	unsigned long flags;
+	int err = 0;
+
+	spin_lock_irqsave(&ring->tr_lock, flags);
+
+	ev = tgt_head_event(ring, ring->tr_idx);
+	if (!ev->hdr.status)
+		tgt_ring_idx_inc(ring);
+	else
+		err = -BUSY;
+
+	spin_unlock_irqrestore(&ring->tr_lock, flags);
+
+	if (err)
+		return err;
+
+	memcpy(ev, p, sizeof(*ev));
+	ev->hdr.type = type;
+	mb();
+	ev->hdr.status = 1;
+
+	flush_dcache_page(virt_to_page(ev));
+
+	wake_up_interruptible(&tgt_poll_wait);
+
+	return 0;
+}
+
+int scsi_tgt_uspace_send_cmd(struct scsi_cmnd *cmd, struct scsi_lun *lun, u64 tag)
+{
+	struct Scsi_Host *shost = scsi_tgt_cmd_to_host(cmd);
+	struct tgt_event ev;
+	int err;
+
+	memset(&ev, 0, sizeof(ev));
+	ev.p.cmd_req.host_no = shost->host_no;
+	ev.p.cmd_req.data_len = cmd->request_bufflen;
+	memcpy(ev.p.cmd_req.scb, cmd->cmnd, sizeof(ev.p.cmd_req.scb));
+	memcpy(ev.p.cmd_req.lun, lun, sizeof(ev.p.cmd_req.lun));
+	ev.p.cmd_req.attribute = cmd->tag;
+	ev.p.cmd_req.tag = tag;
+
+	dprintk("%p %d %u %x %llx\n", cmd, shost->host_no,
+		ev.p.cmd_req.data_len, cmd->tag,
+		(unsigned long long) ev.p.cmd_req.tag);
+
+	err = tgt_uspace_send_event(TGT_KEVENT_CMD_REQ, &ev);
+	if (err)
+		eprintk("tx buf is full, could not send\n");
+
+	return err;
+}
+
+int scsi_tgt_uspace_send_status(struct scsi_cmnd *cmd, u64 tag)
+{
+	struct Scsi_Host *shost = scsi_tgt_cmd_to_host(cmd);
+	struct tgt_event ev;
+	int err;
+
+	memset(&ev, 0, sizeof(ev));
+	ev.p.cmd_done.host_no = shost->host_no;
+	ev.p.cmd_done.tag = tag;
+	ev.p.cmd_done.result = cmd->result;
+
+	dprintk("%p %d %llu %u %x\n", cmd, shost->host_no,
+		(unsigned long long) ev.p.cmd_req.tag,
+		ev.p.cmd_req.data_len, cmd->tag);
+
+	err = tgt_uspace_send_event(TGT_KEVENT_CMD_DONE, &ev);
+	if (err)
+		eprintk("tx buf is full, could not send\n");
+
+	return err;
+}
+
+int scsi_tgt_uspace_send_tsk_mgmt(int host_no, int function, u64 tag,
+				  struct scsi_lun *scsilun, void *data)
+{
+	struct tgt_event ev;
+	int err;
+
+	memset(&ev, 0, sizeof(ev));
+	ev.p.tsk_mgmt_req.host_no = host_no;
+	ev.p.tsk_mgmt_req.function = function;
+	ev.p.tsk_mgmt_req.tag = tag;
+	memcpy(ev.p.tsk_mgmt_req.lun, scsilun, sizeof(ev.p.tsk_mgmt_req.lun));
+	ev.p.tsk_mgmt_req.mid = (u64) (unsigned long) data;
+
+	dprintk("%d %x %llx %llx\n", host_no, function, (unsigned long long) tag,
+		(unsigned long long) ev.p.tsk_mgmt_req.mid);
+
+	err = tgt_uspace_send_event(TGT_KEVENT_TSK_MGMT_REQ, &ev);
+	if (err)
+		eprintk("tx buf is full, could not send\n");
+
+	return err;
+}
+
+static int event_recv_msg(struct tgt_event *ev)
+{
+	int err = 0;
+
+	switch (ev->hdr.type) {
+	case TGT_UEVENT_CMD_RSP:
+		err = scsi_tgt_kspace_exec(ev->p.cmd_rsp.host_no,
+					   ev->p.cmd_rsp.tag,
+					   ev->p.cmd_rsp.result,
+					   ev->p.cmd_rsp.len,
+					   ev->p.cmd_rsp.uaddr,
+					   ev->p.cmd_rsp.rw);
+		break;
+	case TGT_UEVENT_TSK_MGMT_RSP:
+		err = scsi_tgt_kspace_tsk_mgmt(ev->p.tsk_mgmt_rsp.host_no,
+					       ev->p.tsk_mgmt_rsp.mid,
+					       ev->p.tsk_mgmt_rsp.result);
+		break;
+	default:
+		eprintk("unknown type %d\n", ev->hdr.type);
+		err = -EINVAL;
+	}
+
+	return err;
+}
+
+static ssize_t tgt_write(struct file *file, const char __user * buffer,
+			 size_t count, loff_t * ppos)
+{
+	struct tgt_event *ev;
+	struct tgt_ring *ring = &rx_ring;
+
+	while (1) {
+		ev = tgt_head_event(ring, ring->tr_idx);
+		/* do we need this? */
+		flush_dcache_page(virt_to_page(ev));
+
+		if (!ev->hdr.status)
+			break;
+
+		tgt_ring_idx_inc(ring);
+		event_recv_msg(ev);
+		ev->hdr.status = 0;
+	};
+
+	return count;
+}
+
+static unsigned int tgt_poll(struct file * file, struct poll_table_struct *wait)
+{
+	struct tgt_event *ev;
+	struct tgt_ring *ring = &tx_ring;
+	unsigned long flags;
+	unsigned int mask = 0;
+	u32 idx;
+
+	poll_wait(file, &tgt_poll_wait, wait);
+
+	spin_lock_irqsave(&ring->tr_lock, flags);
+
+	idx = ring->tr_idx ? ring->tr_idx - 1 : TGT_MAX_EVENTS - 1;
+	ev = tgt_head_event(ring, idx);
+	if (ev->hdr.status)
+		mask |= POLLIN | POLLRDNORM;
+
+	spin_unlock_irqrestore(&ring->tr_lock, flags);
+
+	return mask;
+}
+
+static int uspace_ring_map(struct vm_area_struct *vma, unsigned long addr,
+			   struct tgt_ring *ring)
+{
+	int i, err;
+
+	for (i = 0; i < TGT_RING_PAGES; i++) {
+		struct page *page = virt_to_page(ring->tr_pages[i]);
+		err = vm_insert_page(vma, addr, page);
+		if (err)
+			return err;
+		addr += PAGE_SIZE;
+	}
+
+	return 0;
+}
+
+static int tgt_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	unsigned long addr;
+	int err;
+
+	if (vma->vm_pgoff)
+		return -EINVAL;
+
+	if (vma->vm_end - vma->vm_start != TGT_RING_SIZE * 2) {
+		eprintk("mmap size must be %lu, not %lu \n",
+			TGT_RING_SIZE * 2, vma->vm_end - vma->vm_start);
+		return -EINVAL;
+	}
+
+	addr = vma->vm_start;
+	err = uspace_ring_map(vma, addr, &tx_ring);
+	if (err)
+		return err;
+	err = uspace_ring_map(vma, addr + TGT_RING_SIZE, &rx_ring);
+
+	return err;
+}
+
+static int tgt_open(struct inode *inode, struct file *file)
+{
+	tx_ring.tr_idx = rx_ring.tr_idx = 0;
+
+	return 0;
+}
+
+static struct file_operations tgt_fops = {
+	.owner		= THIS_MODULE,
+	.open		= tgt_open,
+	.poll		= tgt_poll,
+	.write		= tgt_write,
+	.mmap		= tgt_mmap,
+};
+
+static struct miscdevice tgt_miscdev = {
+	.minor = MISC_DYNAMIC_MINOR,
+	.name = "tgt",
+	.fops = &tgt_fops,
+};
+
+static void tgt_ring_exit(struct tgt_ring *ring)
+{
+	int i;
+
+	for (i = 0; i < TGT_RING_PAGES; i++)
+		free_page(ring->tr_pages[i]);
+}
+
+static int tgt_ring_init(struct tgt_ring *ring)
+{
+	int i;
+
+	spin_lock_init(&ring->tr_lock);
+
+	for (i = 0; i < TGT_RING_PAGES; i++) {
+		ring->tr_pages[i] = get_zeroed_page(GFP_KERNEL);
+		if (!ring->tr_pages[i]) {
+			eprintk("out of memory\n");
+			return -ENOMEM;
+		}
+	}
+
+	return 0;
+}
+
+void scsi_tgt_if_exit(void)
+{
+	tgt_ring_exit(&tx_ring);
+	tgt_ring_exit(&rx_ring);
+	misc_deregister(&tgt_miscdev);
+}
+
+int scsi_tgt_if_init(void)
+{
+	int err;
+
+	err = tgt_ring_init(&tx_ring);
+	if (err)
+		return err;
+
+	err = tgt_ring_init(&rx_ring);
+	if (err)
+		goto free_tx_ring;
+
+	err = misc_register(&tgt_miscdev);
+	if (err)
+		goto free_rx_ring;
+
+	return 0;
+free_rx_ring:
+	tgt_ring_exit(&rx_ring);
+free_tx_ring:
+	tgt_ring_exit(&tx_ring);
+
+	return err;
+}
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
new file mode 100644
index 00000000000..386dbae17b4
--- /dev/null
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -0,0 +1,745 @@
+/*
+ * SCSI target lib functions
+ *
+ * Copyright (C) 2005 Mike Christie <michaelc@cs.wisc.edu>
+ * Copyright (C) 2005 FUJITA Tomonori <tomof@acm.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#include <linux/blkdev.h>
+#include <linux/hash.h>
+#include <linux/module.h>
+#include <linux/pagemap.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tgt.h>
+#include <../drivers/md/dm-bio-list.h>
+
+#include "scsi_tgt_priv.h"
+
+static struct workqueue_struct *scsi_tgtd;
+static kmem_cache_t *scsi_tgt_cmd_cache;
+
+/*
+ * TODO: this struct will be killed when the block layer supports large bios
+ * and James's work struct code is in
+ */
+struct scsi_tgt_cmd {
+	/* TODO replace work with James b's code */
+	struct work_struct work;
+	/* TODO replace the lists with a large bio */
+	struct bio_list xfer_done_list;
+	struct bio_list xfer_list;
+
+	struct list_head hash_list;
+	struct request *rq;
+	u64 tag;
+
+	void *buffer;
+	unsigned bufflen;
+};
+
+#define TGT_HASH_ORDER	4
+#define cmd_hashfn(tag)	hash_long((unsigned long) (tag), TGT_HASH_ORDER)
+
+struct scsi_tgt_queuedata {
+	struct Scsi_Host *shost;
+	struct list_head cmd_hash[1 << TGT_HASH_ORDER];
+	spinlock_t cmd_hash_lock;
+};
+
+/*
+ * Function:	scsi_host_get_command()
+ *
+ * Purpose:	Allocate and setup a scsi command block and blk request
+ *
+ * Arguments:	shost	- scsi host
+ *		data_dir - dma data dir
+ *		gfp_mask- allocator flags
+ *
+ * Returns:	The allocated scsi command structure.
+ *
+ * This should be called by target LLDs to get a command.
+ */
+struct scsi_cmnd *scsi_host_get_command(struct Scsi_Host *shost,
+					enum dma_data_direction data_dir,
+					gfp_t gfp_mask)
+{
+	int write = (data_dir == DMA_TO_DEVICE);
+	struct request *rq;
+	struct scsi_cmnd *cmd;
+	struct scsi_tgt_cmd *tcmd;
+
+	/* Bail if we can't get a reference to the device */
+	if (!get_device(&shost->shost_gendev))
+		return NULL;
+
+	tcmd = kmem_cache_alloc(scsi_tgt_cmd_cache, GFP_ATOMIC);
+	if (!tcmd)
+		goto put_dev;
+
+	rq = blk_get_request(shost->uspace_req_q, write, gfp_mask);
+	if (!rq)
+		goto free_tcmd;
+
+	cmd = __scsi_get_command(shost, gfp_mask);
+	if (!cmd)
+		goto release_rq;
+
+	memset(cmd, 0, sizeof(*cmd));
+	cmd->sc_data_direction = data_dir;
+	cmd->jiffies_at_alloc = jiffies;
+	cmd->request = rq;
+
+	rq->special = cmd;
+	rq->cmd_type = REQ_TYPE_SPECIAL;
+	rq->cmd_flags |= REQ_TYPE_BLOCK_PC;
+	rq->end_io_data = tcmd;
+
+	bio_list_init(&tcmd->xfer_list);
+	bio_list_init(&tcmd->xfer_done_list);
+	tcmd->rq = rq;
+
+	return cmd;
+
+release_rq:
+	blk_put_request(rq);
+free_tcmd:
+	kmem_cache_free(scsi_tgt_cmd_cache, tcmd);
+put_dev:
+	put_device(&shost->shost_gendev);
+	return NULL;
+
+}
+EXPORT_SYMBOL_GPL(scsi_host_get_command);
+
+/*
+ * Function:	scsi_host_put_command()
+ *
+ * Purpose:	Free a scsi command block
+ *
+ * Arguments:	shost	- scsi host
+ * 		cmd	- command block to free
+ *
+ * Returns:	Nothing.
+ *
+ * Notes:	The command must not belong to any lists.
+ */
+void scsi_host_put_command(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
+{
+	struct request_queue *q = shost->uspace_req_q;
+	struct request *rq = cmd->request;
+	struct scsi_tgt_cmd *tcmd = rq->end_io_data;
+	unsigned long flags;
+
+	kmem_cache_free(scsi_tgt_cmd_cache, tcmd);
+
+	spin_lock_irqsave(q->queue_lock, flags);
+	__blk_put_request(q, rq);
+	spin_unlock_irqrestore(q->queue_lock, flags);
+
+	__scsi_put_command(shost, cmd, &shost->shost_gendev);
+}
+EXPORT_SYMBOL_GPL(scsi_host_put_command);
+
+static void scsi_unmap_user_pages(struct scsi_tgt_cmd *tcmd)
+{
+	struct bio *bio;
+
+	/* must call bio_endio in case bio was bounced */
+	while ((bio = bio_list_pop(&tcmd->xfer_done_list))) {
+		bio_endio(bio, bio->bi_size, 0);
+		bio_unmap_user(bio);
+	}
+
+	while ((bio = bio_list_pop(&tcmd->xfer_list))) {
+		bio_endio(bio, bio->bi_size, 0);
+		bio_unmap_user(bio);
+	}
+}
+
+static void cmd_hashlist_del(struct scsi_cmnd *cmd)
+{
+	struct request_queue *q = cmd->request->q;
+	struct scsi_tgt_queuedata *qdata = q->queuedata;
+	unsigned long flags;
+	struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+
+	spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+	list_del(&tcmd->hash_list);
+	spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+}
+
+static void scsi_tgt_cmd_destroy(struct work_struct *work)
+{
+	struct scsi_tgt_cmd *tcmd =
+		container_of(work, struct scsi_tgt_cmd, work);
+	struct scsi_cmnd *cmd = tcmd->rq->special;
+
+	dprintk("cmd %p %d %lu\n", cmd, cmd->sc_data_direction,
+		rq_data_dir(cmd->request));
+	/*
+	 * We fix rq->cmd_flags here since when we told bio_map_user
+	 * to write vm for WRITE commands, blk_rq_bio_prep set
+	 * rq_data_dir the flags to READ.
+	 */
+	if (cmd->sc_data_direction == DMA_TO_DEVICE)
+		cmd->request->cmd_flags |= REQ_RW;
+	else
+		cmd->request->cmd_flags &= ~REQ_RW;
+
+	scsi_unmap_user_pages(tcmd);
+	scsi_host_put_command(scsi_tgt_cmd_to_host(cmd), cmd);
+}
+
+static void init_scsi_tgt_cmd(struct request *rq, struct scsi_tgt_cmd *tcmd,
+			      u64 tag)
+{
+	struct scsi_tgt_queuedata *qdata = rq->q->queuedata;
+	unsigned long flags;
+	struct list_head *head;
+
+	tcmd->tag = tag;
+	INIT_WORK(&tcmd->work, scsi_tgt_cmd_destroy);
+	spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+	head = &qdata->cmd_hash[cmd_hashfn(tag)];
+	list_add(&tcmd->hash_list, head);
+	spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+}
+
+/*
+ * scsi_tgt_alloc_queue - setup queue used for message passing
+ * shost: scsi host
+ *
+ * This should be called by the LLD after host allocation.
+ * And will be released when the host is released.
+ */
+int scsi_tgt_alloc_queue(struct Scsi_Host *shost)
+{
+	struct scsi_tgt_queuedata *queuedata;
+	struct request_queue *q;
+	int err, i;
+
+	/*
+	 * Do we need to send a netlink event or should uspace
+	 * just respond to the hotplug event?
+	 */
+	q = __scsi_alloc_queue(shost, NULL);
+	if (!q)
+		return -ENOMEM;
+
+	queuedata = kzalloc(sizeof(*queuedata), GFP_KERNEL);
+	if (!queuedata) {
+		err = -ENOMEM;
+		goto cleanup_queue;
+	}
+	queuedata->shost = shost;
+	q->queuedata = queuedata;
+
+	/*
+	 * this is a silly hack. We should probably just queue as many
+	 * command as is recvd to userspace. uspace can then make
+	 * sure we do not overload the HBA
+	 */
+	q->nr_requests = shost->hostt->can_queue;
+	/*
+	 * We currently only support software LLDs so this does
+	 * not matter for now. Do we need this for the cards we support?
+	 * If so we should make it a host template value.
+	 */
+	blk_queue_dma_alignment(q, 0);
+	shost->uspace_req_q = q;
+
+	for (i = 0; i < ARRAY_SIZE(queuedata->cmd_hash); i++)
+		INIT_LIST_HEAD(&queuedata->cmd_hash[i]);
+	spin_lock_init(&queuedata->cmd_hash_lock);
+
+	return 0;
+
+cleanup_queue:
+	blk_cleanup_queue(q);
+	return err;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_alloc_queue);
+
+void scsi_tgt_free_queue(struct Scsi_Host *shost)
+{
+	int i;
+	unsigned long flags;
+	struct request_queue *q = shost->uspace_req_q;
+	struct scsi_cmnd *cmd;
+	struct scsi_tgt_queuedata *qdata = q->queuedata;
+	struct scsi_tgt_cmd *tcmd, *n;
+	LIST_HEAD(cmds);
+
+	spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+
+	for (i = 0; i < ARRAY_SIZE(qdata->cmd_hash); i++) {
+		list_for_each_entry_safe(tcmd, n, &qdata->cmd_hash[i],
+					 hash_list) {
+			list_del(&tcmd->hash_list);
+			list_add(&tcmd->hash_list, &cmds);
+		}
+	}
+
+	spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+
+	while (!list_empty(&cmds)) {
+		tcmd = list_entry(cmds.next, struct scsi_tgt_cmd, hash_list);
+		list_del(&tcmd->hash_list);
+		cmd = tcmd->rq->special;
+
+		shost->hostt->eh_abort_handler(cmd);
+		scsi_tgt_cmd_destroy(&tcmd->work);
+	}
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_free_queue);
+
+struct Scsi_Host *scsi_tgt_cmd_to_host(struct scsi_cmnd *cmd)
+{
+	struct scsi_tgt_queuedata *queue = cmd->request->q->queuedata;
+	return queue->shost;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_cmd_to_host);
+
+/*
+ * scsi_tgt_queue_command - queue command for userspace processing
+ * @cmd:	scsi command
+ * @scsilun:	scsi lun
+ * @tag:	unique value to identify this command for tmf
+ */
+int scsi_tgt_queue_command(struct scsi_cmnd *cmd, struct scsi_lun *scsilun,
+			   u64 tag)
+{
+	struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+	int err;
+
+	init_scsi_tgt_cmd(cmd->request, tcmd, tag);
+	err = scsi_tgt_uspace_send_cmd(cmd, scsilun, tag);
+	if (err)
+		cmd_hashlist_del(cmd);
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_queue_command);
+
+/*
+ * This is run from a interrpt handler normally and the unmap
+ * needs process context so we must queue
+ */
+static void scsi_tgt_cmd_done(struct scsi_cmnd *cmd)
+{
+	struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+
+	dprintk("cmd %p %lu\n", cmd, rq_data_dir(cmd->request));
+
+	scsi_tgt_uspace_send_status(cmd, tcmd->tag);
+	queue_work(scsi_tgtd, &tcmd->work);
+}
+
+static int __scsi_tgt_transfer_response(struct scsi_cmnd *cmd)
+{
+	struct Scsi_Host *shost = scsi_tgt_cmd_to_host(cmd);
+	int err;
+
+	dprintk("cmd %p %lu\n", cmd, rq_data_dir(cmd->request));
+
+	err = shost->hostt->transfer_response(cmd, scsi_tgt_cmd_done);
+	switch (err) {
+	case SCSI_MLQUEUE_HOST_BUSY:
+	case SCSI_MLQUEUE_DEVICE_BUSY:
+		return -EAGAIN;
+	}
+
+	return 0;
+}
+
+static void scsi_tgt_transfer_response(struct scsi_cmnd *cmd)
+{
+	struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+	int err;
+
+	err = __scsi_tgt_transfer_response(cmd);
+	if (!err)
+		return;
+
+	cmd->result = DID_BUS_BUSY << 16;
+	err = scsi_tgt_uspace_send_status(cmd, tcmd->tag);
+	if (err <= 0)
+		/* the eh will have to pick this up */
+		printk(KERN_ERR "Could not send cmd %p status\n", cmd);
+}
+
+static int scsi_tgt_init_cmd(struct scsi_cmnd *cmd, gfp_t gfp_mask)
+{
+	struct request *rq = cmd->request;
+	struct scsi_tgt_cmd *tcmd = rq->end_io_data;
+	int count;
+
+	cmd->use_sg = rq->nr_phys_segments;
+	cmd->request_buffer = scsi_alloc_sgtable(cmd, gfp_mask);
+	if (!cmd->request_buffer)
+		return -ENOMEM;
+
+	cmd->request_bufflen = rq->data_len;
+
+	dprintk("cmd %p addr %p cnt %d %lu\n", cmd, tcmd->buffer, cmd->use_sg,
+		rq_data_dir(rq));
+	count = blk_rq_map_sg(rq->q, rq, cmd->request_buffer);
+	if (likely(count <= cmd->use_sg)) {
+		cmd->use_sg = count;
+		return 0;
+	}
+
+	eprintk("cmd %p addr %p cnt %d\n", cmd, tcmd->buffer, cmd->use_sg);
+	scsi_free_sgtable(cmd->request_buffer, cmd->sglist_len);
+	return -EINVAL;
+}
+
+/* TODO: test this crap and replace bio_map_user with new interface maybe */
+static int scsi_map_user_pages(struct scsi_tgt_cmd *tcmd, struct scsi_cmnd *cmd,
+			       int rw)
+{
+	struct request_queue *q = cmd->request->q;
+	struct request *rq = cmd->request;
+	void *uaddr = tcmd->buffer;
+	unsigned int len = tcmd->bufflen;
+	struct bio *bio;
+	int err;
+
+	while (len > 0) {
+		dprintk("%lx %u\n", (unsigned long) uaddr, len);
+		bio = bio_map_user(q, NULL, (unsigned long) uaddr, len, rw);
+		if (IS_ERR(bio)) {
+			err = PTR_ERR(bio);
+			dprintk("fail to map %lx %u %d %x\n",
+				(unsigned long) uaddr, len, err, cmd->cmnd[0]);
+			goto unmap_bios;
+		}
+
+		uaddr += bio->bi_size;
+		len -= bio->bi_size;
+
+		/*
+		 * The first bio is added and merged. We could probably
+		 * try to add others using scsi_merge_bio() but for now
+		 * we keep it simple. The first bio should be pretty large
+		 * (either hitting the 1 MB bio pages limit or a queue limit)
+		 * already but for really large IO we may want to try and
+		 * merge these.
+		 */
+		if (!rq->bio) {
+			blk_rq_bio_prep(q, rq, bio);
+			rq->data_len = bio->bi_size;
+		} else
+			/* put list of bios to transfer in next go around */
+			bio_list_add(&tcmd->xfer_list, bio);
+	}
+
+	cmd->offset = 0;
+	err = scsi_tgt_init_cmd(cmd, GFP_KERNEL);
+	if (err)
+		goto unmap_bios;
+
+	return 0;
+
+unmap_bios:
+	if (rq->bio) {
+		bio_unmap_user(rq->bio);
+		while ((bio = bio_list_pop(&tcmd->xfer_list)))
+			bio_unmap_user(bio);
+	}
+
+	return err;
+}
+
+static int scsi_tgt_transfer_data(struct scsi_cmnd *);
+
+static void scsi_tgt_data_transfer_done(struct scsi_cmnd *cmd)
+{
+	struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+	struct bio *bio;
+	int err;
+
+	/* should we free resources here on error ? */
+	if (cmd->result) {
+send_uspace_err:
+		err = scsi_tgt_uspace_send_status(cmd, tcmd->tag);
+		if (err <= 0)
+			/* the tgt uspace eh will have to pick this up */
+			printk(KERN_ERR "Could not send cmd %p status\n", cmd);
+		return;
+	}
+
+	dprintk("cmd %p request_bufflen %u bufflen %u\n",
+		cmd, cmd->request_bufflen, tcmd->bufflen);
+
+	scsi_free_sgtable(cmd->request_buffer, cmd->sglist_len);
+	bio_list_add(&tcmd->xfer_done_list, cmd->request->bio);
+
+	tcmd->buffer += cmd->request_bufflen;
+	cmd->offset += cmd->request_bufflen;
+
+	if (!tcmd->xfer_list.head) {
+		scsi_tgt_transfer_response(cmd);
+		return;
+	}
+
+	dprintk("cmd2 %p request_bufflen %u bufflen %u\n",
+		cmd, cmd->request_bufflen, tcmd->bufflen);
+
+	bio = bio_list_pop(&tcmd->xfer_list);
+	BUG_ON(!bio);
+
+	blk_rq_bio_prep(cmd->request->q, cmd->request, bio);
+	cmd->request->data_len = bio->bi_size;
+	err = scsi_tgt_init_cmd(cmd, GFP_ATOMIC);
+	if (err) {
+		cmd->result = DID_ERROR << 16;
+		goto send_uspace_err;
+	}
+
+	if (scsi_tgt_transfer_data(cmd)) {
+		cmd->result = DID_NO_CONNECT << 16;
+		goto send_uspace_err;
+	}
+}
+
+static int scsi_tgt_transfer_data(struct scsi_cmnd *cmd)
+{
+	int err;
+	struct Scsi_Host *host = scsi_tgt_cmd_to_host(cmd);
+
+	err = host->hostt->transfer_data(cmd, scsi_tgt_data_transfer_done);
+	switch (err) {
+		case SCSI_MLQUEUE_HOST_BUSY:
+		case SCSI_MLQUEUE_DEVICE_BUSY:
+			return -EAGAIN;
+	default:
+		return 0;
+	}
+}
+
+static int scsi_tgt_copy_sense(struct scsi_cmnd *cmd, unsigned long uaddr,
+				unsigned len)
+{
+	char __user *p = (char __user *) uaddr;
+
+	if (copy_from_user(cmd->sense_buffer, p,
+			   min_t(unsigned, SCSI_SENSE_BUFFERSIZE, len))) {
+		printk(KERN_ERR "Could not copy the sense buffer\n");
+		return -EIO;
+	}
+	return 0;
+}
+
+static int scsi_tgt_abort_cmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
+{
+	struct scsi_tgt_cmd *tcmd;
+	int err;
+
+	err = shost->hostt->eh_abort_handler(cmd);
+	if (err)
+		eprintk("fail to abort %p\n", cmd);
+
+	tcmd = cmd->request->end_io_data;
+	scsi_tgt_cmd_destroy(&tcmd->work);
+	return err;
+}
+
+static struct request *tgt_cmd_hash_lookup(struct request_queue *q, u64 tag)
+{
+	struct scsi_tgt_queuedata *qdata = q->queuedata;
+	struct request *rq = NULL;
+	struct list_head *head;
+	struct scsi_tgt_cmd *tcmd;
+	unsigned long flags;
+
+	head = &qdata->cmd_hash[cmd_hashfn(tag)];
+	spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+	list_for_each_entry(tcmd, head, hash_list) {
+		if (tcmd->tag == tag) {
+			rq = tcmd->rq;
+			list_del(&tcmd->hash_list);
+			break;
+		}
+	}
+	spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+
+	return rq;
+}
+
+int scsi_tgt_kspace_exec(int host_no, u64 tag, int result, u32 len,
+			 unsigned long uaddr, u8 rw)
+{
+	struct Scsi_Host *shost;
+	struct scsi_cmnd *cmd;
+	struct request *rq;
+	struct scsi_tgt_cmd *tcmd;
+	int err = 0;
+
+	dprintk("%d %llu %d %u %lx %u\n", host_no, (unsigned long long) tag,
+		result, len, uaddr, rw);
+
+	/* TODO: replace with a O(1) alg */
+	shost = scsi_host_lookup(host_no);
+	if (IS_ERR(shost)) {
+		printk(KERN_ERR "Could not find host no %d\n", host_no);
+		return -EINVAL;
+	}
+
+	if (!shost->uspace_req_q) {
+		printk(KERN_ERR "Not target scsi host %d\n", host_no);
+		goto done;
+	}
+
+	rq = tgt_cmd_hash_lookup(shost->uspace_req_q, tag);
+	if (!rq) {
+		printk(KERN_ERR "Could not find tag %llu\n",
+		       (unsigned long long) tag);
+		err = -EINVAL;
+		goto done;
+	}
+	cmd = rq->special;
+
+	dprintk("cmd %p result %d len %d bufflen %u %lu %x\n", cmd,
+		result, len, cmd->request_bufflen, rq_data_dir(rq), cmd->cmnd[0]);
+
+	if (result == TASK_ABORTED) {
+		scsi_tgt_abort_cmd(shost, cmd);
+		goto done;
+	}
+	/*
+	 * store the userspace values here, the working values are
+	 * in the request_* values
+	 */
+	tcmd = cmd->request->end_io_data;
+	tcmd->buffer = (void *)uaddr;
+	tcmd->bufflen = len;
+	cmd->result = result;
+
+	if (!tcmd->bufflen || cmd->request_buffer) {
+		err = __scsi_tgt_transfer_response(cmd);
+		goto done;
+	}
+
+	/*
+	 * TODO: Do we need to handle case where request does not
+	 * align with LLD.
+	 */
+	err = scsi_map_user_pages(rq->end_io_data, cmd, rw);
+	if (err) {
+		eprintk("%p %d\n", cmd, err);
+		err = -EAGAIN;
+		goto done;
+	}
+
+	/* userspace failure */
+	if (cmd->result) {
+		if (status_byte(cmd->result) == CHECK_CONDITION)
+			scsi_tgt_copy_sense(cmd, uaddr, len);
+		err = __scsi_tgt_transfer_response(cmd);
+		goto done;
+	}
+	/* ask the target LLD to transfer the data to the buffer */
+	err = scsi_tgt_transfer_data(cmd);
+
+done:
+	scsi_host_put(shost);
+	return err;
+}
+
+int scsi_tgt_tsk_mgmt_request(struct Scsi_Host *shost, int function, u64 tag,
+			      struct scsi_lun *scsilun, void *data)
+{
+	int err;
+
+	/* TODO: need to retry if this fails. */
+	err = scsi_tgt_uspace_send_tsk_mgmt(shost->host_no, function,
+					    tag, scsilun, data);
+	if (err < 0)
+		eprintk("The task management request lost!\n");
+	return err;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_tsk_mgmt_request);
+
+int scsi_tgt_kspace_tsk_mgmt(int host_no, u64 mid, int result)
+{
+	struct Scsi_Host *shost;
+	int err = -EINVAL;
+
+	dprintk("%d %d %llx\n", host_no, result, (unsigned long long) mid);
+
+	shost = scsi_host_lookup(host_no);
+	if (IS_ERR(shost)) {
+		printk(KERN_ERR "Could not find host no %d\n", host_no);
+		return err;
+	}
+
+	if (!shost->uspace_req_q) {
+		printk(KERN_ERR "Not target scsi host %d\n", host_no);
+		goto done;
+	}
+
+	err = shost->hostt->tsk_mgmt_response(mid, result);
+done:
+	scsi_host_put(shost);
+	return err;
+}
+
+static int __init scsi_tgt_init(void)
+{
+	int err;
+
+	scsi_tgt_cmd_cache = kmem_cache_create("scsi_tgt_cmd",
+					       sizeof(struct scsi_tgt_cmd),
+					       0, 0, NULL, NULL);
+	if (!scsi_tgt_cmd_cache)
+		return -ENOMEM;
+
+	scsi_tgtd = create_workqueue("scsi_tgtd");
+	if (!scsi_tgtd) {
+		err = -ENOMEM;
+		goto free_kmemcache;
+	}
+
+	err = scsi_tgt_if_init();
+	if (err)
+		goto destroy_wq;
+
+	return 0;
+
+destroy_wq:
+	destroy_workqueue(scsi_tgtd);
+free_kmemcache:
+	kmem_cache_destroy(scsi_tgt_cmd_cache);
+	return err;
+}
+
+static void __exit scsi_tgt_exit(void)
+{
+	destroy_workqueue(scsi_tgtd);
+	scsi_tgt_if_exit();
+	kmem_cache_destroy(scsi_tgt_cmd_cache);
+}
+
+module_init(scsi_tgt_init);
+module_exit(scsi_tgt_exit);
+
+MODULE_DESCRIPTION("SCSI target core");
+MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/scsi_tgt_priv.h b/drivers/scsi/scsi_tgt_priv.h
new file mode 100644
index 00000000000..84488c51ff6
--- /dev/null
+++ b/drivers/scsi/scsi_tgt_priv.h
@@ -0,0 +1,25 @@
+struct scsi_cmnd;
+struct scsi_lun;
+struct Scsi_Host;
+struct task_struct;
+
+/* tmp - will replace with SCSI logging stuff */
+#define eprintk(fmt, args...)					\
+do {								\
+	printk("%s(%d) " fmt, __FUNCTION__, __LINE__, ##args);	\
+} while (0)
+
+#define dprintk(fmt, args...)
+/* #define dprintk eprintk */
+
+extern void scsi_tgt_if_exit(void);
+extern int scsi_tgt_if_init(void);
+
+extern int scsi_tgt_uspace_send_cmd(struct scsi_cmnd *cmd, struct scsi_lun *lun,
+				    u64 tag);
+extern int scsi_tgt_uspace_send_status(struct scsi_cmnd *cmd, u64 tag);
+extern int scsi_tgt_kspace_exec(int host_no, u64 tag, int result, u32 len,
+				unsigned long uaddr, u8 rw);
+extern int scsi_tgt_uspace_send_tsk_mgmt(int host_no, int function, u64 tag,
+					 struct scsi_lun *scsilun, void *data);
+extern int scsi_tgt_kspace_tsk_mgmt(int host_no, u64 mid, int result);
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 38c215a78f6..3571ce8934e 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -241,9 +241,9 @@ fc_bitfield_name_search(remote_port_roles, fc_remote_port_role_names)
 #define FC_MGMTSRVR_PORTID		0x00000a
 
 
-static void fc_timeout_deleted_rport(void *data);
-static void fc_timeout_fail_rport_io(void *data);
-static void fc_scsi_scan_rport(void *data);
+static void fc_timeout_deleted_rport(struct work_struct *work);
+static void fc_timeout_fail_rport_io(struct work_struct *work);
+static void fc_scsi_scan_rport(struct work_struct *work);
 
 /*
  * Attribute counts pre object type...
@@ -1613,7 +1613,7 @@ fc_flush_work(struct Scsi_Host *shost)
  * 	1 on success / 0 already queued / < 0 for error
  **/
 static int
-fc_queue_devloss_work(struct Scsi_Host *shost, struct work_struct *work,
+fc_queue_devloss_work(struct Scsi_Host *shost, struct delayed_work *work,
 				unsigned long delay)
 {
 	if (unlikely(!fc_host_devloss_work_q(shost))) {
@@ -1625,9 +1625,6 @@ fc_queue_devloss_work(struct Scsi_Host *shost, struct work_struct *work,
 		return -EINVAL;
 	}
 
-	if (delay == 0)
-		return queue_work(fc_host_devloss_work_q(shost), work);
-
 	return queue_delayed_work(fc_host_devloss_work_q(shost), work, delay);
 }
 
@@ -1712,12 +1709,13 @@ EXPORT_SYMBOL(fc_remove_host);
  * fc_starget_delete - called to delete the scsi decendents of an rport
  *                  (target and all sdevs)
  *
- * @data:	remote port to be operated on.
+ * @work:	remote port to be operated on.
  **/
 static void
-fc_starget_delete(void *data)
+fc_starget_delete(struct work_struct *work)
 {
-	struct fc_rport *rport = (struct fc_rport *)data;
+	struct fc_rport *rport =
+		container_of(work, struct fc_rport, stgt_delete_work);
 	struct Scsi_Host *shost = rport_to_shost(rport);
 	unsigned long flags;
 	struct fc_internal *i = to_fc_internal(shost->transportt);
@@ -1751,12 +1749,13 @@ fc_starget_delete(void *data)
 /**
  * fc_rport_final_delete - finish rport termination and delete it.
  *
- * @data:	remote port to be deleted.
+ * @work:	remote port to be deleted.
  **/
 static void
-fc_rport_final_delete(void *data)
+fc_rport_final_delete(struct work_struct *work)
 {
-	struct fc_rport *rport = (struct fc_rport *)data;
+	struct fc_rport *rport =
+		container_of(work, struct fc_rport, rport_delete_work);
 	struct device *dev = &rport->dev;
 	struct Scsi_Host *shost = rport_to_shost(rport);
 	struct fc_internal *i = to_fc_internal(shost->transportt);
@@ -1770,7 +1769,7 @@ fc_rport_final_delete(void *data)
 
 	/* Delete SCSI target and sdevs */
 	if (rport->scsi_target_id != -1)
-		fc_starget_delete(data);
+		fc_starget_delete(&rport->stgt_delete_work);
 	else if (i->f->dev_loss_tmo_callbk)
 		i->f->dev_loss_tmo_callbk(rport);
 	else if (i->f->terminate_rport_io)
@@ -1829,11 +1828,11 @@ fc_rport_create(struct Scsi_Host *shost, int channel,
 	rport->channel = channel;
 	rport->fast_io_fail_tmo = -1;
 
-	INIT_WORK(&rport->dev_loss_work, fc_timeout_deleted_rport, rport);
-	INIT_WORK(&rport->fail_io_work, fc_timeout_fail_rport_io, rport);
-	INIT_WORK(&rport->scan_work, fc_scsi_scan_rport, rport);
-	INIT_WORK(&rport->stgt_delete_work, fc_starget_delete, rport);
-	INIT_WORK(&rport->rport_delete_work, fc_rport_final_delete, rport);
+	INIT_DELAYED_WORK(&rport->dev_loss_work, fc_timeout_deleted_rport);
+	INIT_DELAYED_WORK(&rport->fail_io_work, fc_timeout_fail_rport_io);
+	INIT_WORK(&rport->scan_work, fc_scsi_scan_rport);
+	INIT_WORK(&rport->stgt_delete_work, fc_starget_delete);
+	INIT_WORK(&rport->rport_delete_work, fc_rport_final_delete);
 
 	spin_lock_irqsave(shost->host_lock, flags);
 
@@ -1963,7 +1962,7 @@ fc_remote_port_add(struct Scsi_Host *shost, int channel,
 			}
 
 			if (match) {
-				struct work_struct *work = 
+				struct delayed_work *work =
 							&rport->dev_loss_work;
 
 				memcpy(&rport->node_name, &ids->node_name,
@@ -2267,12 +2266,13 @@ EXPORT_SYMBOL(fc_remote_port_rolechg);
  *                       was a SCSI target (thus was blocked), and failed
  *                       to return in the alloted time.
  * 
- * @data:	rport target that failed to reappear in the alloted time.
+ * @work:	rport target that failed to reappear in the alloted time.
  **/
 static void
-fc_timeout_deleted_rport(void  *data)
+fc_timeout_deleted_rport(struct work_struct *work)
 {
-	struct fc_rport *rport = (struct fc_rport *)data;
+	struct fc_rport *rport =
+		container_of(work, struct fc_rport, dev_loss_work.work);
 	struct Scsi_Host *shost = rport_to_shost(rport);
 	struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
 	unsigned long flags;
@@ -2366,15 +2366,16 @@ fc_timeout_deleted_rport(void  *data)
  * fc_timeout_fail_rport_io - Timeout handler for a fast io failing on a
  *                       disconnected SCSI target.
  *
- * @data:	rport to terminate io on.
+ * @work:	rport to terminate io on.
  *
  * Notes: Only requests the failure of the io, not that all are flushed
  *    prior to returning.
  **/
 static void
-fc_timeout_fail_rport_io(void  *data)
+fc_timeout_fail_rport_io(struct work_struct *work)
 {
-	struct fc_rport *rport = (struct fc_rport *)data;
+	struct fc_rport *rport =
+		container_of(work, struct fc_rport, fail_io_work.work);
 	struct Scsi_Host *shost = rport_to_shost(rport);
 	struct fc_internal *i = to_fc_internal(shost->transportt);
 
@@ -2387,12 +2388,13 @@ fc_timeout_fail_rport_io(void  *data)
 /**
  * fc_scsi_scan_rport - called to perform a scsi scan on a remote port.
  *
- * @data:	remote port to be scanned.
+ * @work:	remote port to be scanned.
  **/
 static void
-fc_scsi_scan_rport(void *data)
+fc_scsi_scan_rport(struct work_struct *work)
 {
-	struct fc_rport *rport = (struct fc_rport *)data;
+	struct fc_rport *rport =
+		container_of(work, struct fc_rport, scan_work);
 	struct Scsi_Host *shost = rport_to_shost(rport);
 	unsigned long flags;
 
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 9b25124a989..9c22f134271 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -234,9 +234,11 @@ static int iscsi_user_scan(struct Scsi_Host *shost, uint channel,
 	return 0;
 }
 
-static void session_recovery_timedout(void *data)
+static void session_recovery_timedout(struct work_struct *work)
 {
-	struct iscsi_cls_session *session = data;
+	struct iscsi_cls_session *session =
+		container_of(work, struct iscsi_cls_session,
+			     recovery_work.work);
 
 	dev_printk(KERN_INFO, &session->dev, "iscsi: session recovery timed "
 		  "out after %d secs\n", session->recovery_tmo);
@@ -276,7 +278,7 @@ iscsi_alloc_session(struct Scsi_Host *shost,
 
 	session->transport = transport;
 	session->recovery_tmo = 120;
-	INIT_WORK(&session->recovery_work, session_recovery_timedout, session);
+	INIT_DELAYED_WORK(&session->recovery_work, session_recovery_timedout);
 	INIT_LIST_HEAD(&session->host_list);
 	INIT_LIST_HEAD(&session->sess_list);
 
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index b5b0c2cba96..5c0b75bbfa1 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -25,6 +25,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/string.h>
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 9f070f0d0f2..3fded483146 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -964,9 +964,10 @@ struct work_queue_wrapper {
 };
 
 static void
-spi_dv_device_work_wrapper(void *data)
+spi_dv_device_work_wrapper(struct work_struct *work)
 {
-	struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
+	struct work_queue_wrapper *wqw =
+		container_of(work, struct work_queue_wrapper, work);
 	struct scsi_device *sdev = wqw->sdev;
 
 	kfree(wqw);
@@ -1006,7 +1007,7 @@ spi_schedule_dv_device(struct scsi_device *sdev)
 		return;
 	}
 
-	INIT_WORK(&wqw->work, spi_dv_device_work_wrapper, wqw);
+	INIT_WORK(&wqw->work, spi_dv_device_work_wrapper);
 	wqw->sdev = sdev;
 
 	schedule_work(&wqw->work);
diff --git a/drivers/scsi/scsi_wait_scan.c b/drivers/scsi/scsi_wait_scan.c
new file mode 100644
index 00000000000..8a636103083
--- /dev/null
+++ b/drivers/scsi/scsi_wait_scan.c
@@ -0,0 +1,31 @@
+/*
+ * scsi_wait_scan.c
+ *
+ * Copyright (C) 2006 James Bottomley <James.Bottomley@SteelEye.com>
+ *
+ * This is a simple module to wait until all the async scans are
+ * complete.  The idea is to use it in initrd/initramfs scripts.  You
+ * modprobe it after all the modprobes of the root SCSI drivers and it
+ * will wait until they have all finished scanning their busses before
+ * allowing the boot to proceed
+ */
+
+#include <linux/module.h>
+#include "scsi_priv.h"
+
+static int __init wait_scan_init(void)
+{
+	scsi_complete_async_scans();
+	return 0;
+}
+
+static void __exit wait_scan_exit(void)
+{
+}
+
+MODULE_DESCRIPTION("SCSI wait for scans");
+MODULE_AUTHOR("James Bottomley");
+MODULE_LICENSE("GPL");
+
+late_initcall(wait_scan_init);
+module_exit(wait_scan_exit);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 84ff203ffed..f6a452846fa 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1051,6 +1051,14 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname)
 						      &sshdr, SD_TIMEOUT,
 						      SD_MAX_RETRIES);
 
+			/*
+			 * If the drive has indicated to us that it
+			 * doesn't have any media in it, don't bother
+			 * with any more polling.
+			 */
+			if (media_not_present(sdkp, &sshdr))
+				return;
+
 			if (the_result)
 				sense_valid = scsi_sense_valid(&sshdr);
 			retries++;
@@ -1059,14 +1067,6 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname)
 			  ((driver_byte(the_result) & DRIVER_SENSE) &&
 			  sense_valid && sshdr.sense_key == UNIT_ATTENTION)));
 
-		/*
-		 * If the drive has indicated to us that it doesn't have
-		 * any media in it, don't bother with any of the rest of
-		 * this crap.
-		 */
-		if (media_not_present(sdkp, &sshdr))
-			return;
-
 		if ((driver_byte(the_result) & DRIVER_SENSE) == 0) {
 			/* no sense, TUR either succeeded or failed
 			 * with a status error */
@@ -1467,7 +1467,6 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
 	res = sd_do_mode_sense(sdp, dbd, modepage, buffer, len, &data, &sshdr);
 
 	if (scsi_status_is_good(res)) {
-		int ct = 0;
 		int offset = data.header_length + data.block_descriptor_length;
 
 		if (offset >= SD_BUF_SIZE - 2) {
@@ -1496,11 +1495,13 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
 			sdkp->DPOFUA = 0;
 		}
 
-		ct =  sdkp->RCD + 2*sdkp->WCE;
-
-		printk(KERN_NOTICE "SCSI device %s: drive cache: %s%s\n",
-		       diskname, sd_cache_types[ct],
-		       sdkp->DPOFUA ? " w/ FUA" : "");
+		printk(KERN_NOTICE "SCSI device %s: "
+		       "write cache: %s, read cache: %s, %s\n",
+		       diskname,
+		       sdkp->WCE ? "enabled" : "disabled",
+		       sdkp->RCD ? "disabled" : "enabled",
+		       sdkp->DPOFUA ? "supports DPO and FUA"
+		       : "doesn't support DPO or FUA");
 
 		return;
 	}
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index e1a52c525ed..587274dd705 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -9,7 +9,7 @@
    Steve Hirsch, Andreas Koppenh"ofer, Michael Leodolter, Eyal Lebedinsky,
    Michael Schaefer, J"org Weule, and Eric Youngdale.
 
-   Copyright 1992 - 2005 Kai Makisara
+   Copyright 1992 - 2006 Kai Makisara
    email Kai.Makisara@kolumbus.fi
 
    Some small formal changes - aeb, 950809
@@ -17,7 +17,7 @@
    Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
  */
 
-static const char *verstr = "20050830";
+static const char *verstr = "20061107";
 
 #include <linux/module.h>
 
@@ -999,7 +999,7 @@ static int check_tape(struct scsi_tape *STp, struct file *filp)
 			STp->min_block = ((STp->buffer)->b_data[4] << 8) |
 			    (STp->buffer)->b_data[5];
 			if ( DEB( debugging || ) !STp->inited)
-				printk(KERN_WARNING
+				printk(KERN_INFO
                                        "%s: Block limits %d - %d bytes.\n", name,
                                        STp->min_block, STp->max_block);
 		} else {
@@ -1224,7 +1224,7 @@ static int st_flush(struct file *filp, fl_owner_t id)
 	}
 
 	DEBC( if (STp->nbr_requests)
-		printk(KERN_WARNING "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
+		printk(KERN_DEBUG "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
 		       name, STp->nbr_requests, STp->nbr_dio, STp->nbr_pages, STp->nbr_combinable));
 
 	if (STps->rw == ST_WRITING && !STp->pos_unknown) {
@@ -4056,11 +4056,11 @@ static int st_probe(struct device *dev)
 			goto out_free_tape;
 	}
 
-	sdev_printk(KERN_WARNING, SDp,
+	sdev_printk(KERN_NOTICE, SDp,
 		    "Attached scsi tape %s\n", tape_name(tpnt));
-	printk(KERN_WARNING "%s: try direct i/o: %s (alignment %d B)\n",
-	       tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
-	       queue_dma_alignment(SDp->request_queue) + 1);
+	sdev_printk(KERN_INFO, SDp, "%s: try direct i/o: %s (alignment %d B)\n",
+		    tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
+		    queue_dma_alignment(SDp->request_queue) + 1);
 
 	return 0;
 
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 185c270bb04..ba6bcdaf2a6 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -11,8 +11,6 @@
  *	Written By:
  *		Ed Lin <promise_linux@promise.com>
  *
- *	Version: 3.0.0.1
- *
  */
 
 #include <linux/init.h>
@@ -37,9 +35,9 @@
 #include <scsi/scsi_tcq.h>
 
 #define DRV_NAME "stex"
-#define ST_DRIVER_VERSION "3.0.0.1"
+#define ST_DRIVER_VERSION "3.1.0.1"
 #define ST_VER_MAJOR 		3
-#define ST_VER_MINOR 		0
+#define ST_VER_MINOR 		1
 #define ST_OEM 			0
 #define ST_BUILD_VER 		1
 
@@ -76,8 +74,10 @@ enum {
 	MU_STATE_STARTED			= 4,
 	MU_STATE_RESETTING			= 5,
 
-	MU_MAX_DELAY_TIME			= 240000,
+	MU_MAX_DELAY				= 120,
 	MU_HANDSHAKE_SIGNATURE			= 0x55aaaa55,
+	MU_HANDSHAKE_SIGNATURE_HALF		= 0x5a5a0000,
+	MU_HARD_RESET_WAIT			= 30000,
 	HMU_PARTNER_TYPE			= 2,
 
 	/* firmware returned values */
@@ -120,7 +120,8 @@ enum {
 
 	st_shasta				= 0,
 	st_vsc					= 1,
-	st_yosemite				= 2,
+	st_vsc1					= 2,
+	st_yosemite				= 3,
 
 	PASSTHRU_REQ_TYPE			= 0x00000001,
 	PASSTHRU_REQ_NO_WAKEUP			= 0x00000100,
@@ -150,6 +151,8 @@ enum {
 	MGT_CMD_SIGNATURE			= 0xba,
 
 	INQUIRY_EVPD				= 0x01,
+
+	ST_ADDITIONAL_MEM			= 0x200000,
 };
 
 /* SCSI inquiry data */
@@ -211,7 +214,9 @@ struct handshake_frame {
 	__le32 partner_ver_minor;
 	__le32 partner_ver_oem;
 	__le32 partner_ver_build;
-	u32 reserved1[4];
+	__le32 extra_offset;	/* NEW */
+	__le32 extra_size;	/* NEW */
+	u32 reserved1[2];
 };
 
 struct req_msg {
@@ -302,6 +307,7 @@ struct st_hba {
 	void __iomem *mmio_base;	/* iomapped PCI memory space */
 	void *dma_mem;
 	dma_addr_t dma_handle;
+	size_t dma_size;
 
 	struct Scsi_Host *host;
 	struct pci_dev *pdev;
@@ -507,6 +513,7 @@ static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)
 	size_t count = sizeof(struct st_frame);
 
 	p = hba->copy_buffer;
+	stex_internal_copy(ccb->cmd, p, &count, ccb->sg_count, ST_FROM_CMD);
 	memset(p->base, 0, sizeof(u32)*6);
 	*(unsigned long *)(p->base) = pci_resource_start(hba->pdev, 0);
 	p->rom_addr = 0;
@@ -901,27 +908,34 @@ static int stex_handshake(struct st_hba *hba)
 	void __iomem *base = hba->mmio_base;
 	struct handshake_frame *h;
 	dma_addr_t status_phys;
-	int i;
+	u32 data;
+	unsigned long before;
 
 	if (readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE) {
 		writel(MU_INBOUND_DOORBELL_HANDSHAKE, base + IDBL);
 		readl(base + IDBL);
-		for (i = 0; readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE
-			&& i < MU_MAX_DELAY_TIME; i++) {
+		before = jiffies;
+		while (readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE) {
+			if (time_after(jiffies, before + MU_MAX_DELAY * HZ)) {
+				printk(KERN_ERR DRV_NAME
+					"(%s): no handshake signature\n",
+					pci_name(hba->pdev));
+				return -1;
+			}
 			rmb();
 			msleep(1);
 		}
-
-		if (i == MU_MAX_DELAY_TIME) {
-			printk(KERN_ERR DRV_NAME
-				"(%s): no handshake signature\n",
-				pci_name(hba->pdev));
-			return -1;
-		}
 	}
 
 	udelay(10);
 
+	data = readl(base + OMR1);
+	if ((data & 0xffff0000) == MU_HANDSHAKE_SIGNATURE_HALF) {
+		data &= 0x0000ffff;
+		if (hba->host->can_queue > data)
+			hba->host->can_queue = data;
+	}
+
 	h = (struct handshake_frame *)(hba->dma_mem + MU_REQ_BUFFER_SIZE);
 	h->rb_phy = cpu_to_le32(hba->dma_handle);
 	h->rb_phy_hi = cpu_to_le32((hba->dma_handle >> 16) >> 16);
@@ -931,6 +945,11 @@ static int stex_handshake(struct st_hba *hba)
 	h->status_cnt = cpu_to_le16(MU_STATUS_COUNT);
 	stex_gettime(&h->hosttime);
 	h->partner_type = HMU_PARTNER_TYPE;
+	if (hba->dma_size > STEX_BUFFER_SIZE) {
+		h->extra_offset = cpu_to_le32(STEX_BUFFER_SIZE);
+		h->extra_size = cpu_to_le32(ST_ADDITIONAL_MEM);
+	} else
+		h->extra_offset = h->extra_size = 0;
 
 	status_phys = hba->dma_handle + MU_REQ_BUFFER_SIZE;
 	writel(status_phys, base + IMR0);
@@ -944,19 +963,18 @@ static int stex_handshake(struct st_hba *hba)
 	readl(base + IDBL); /* flush */
 
 	udelay(10);
-	for (i = 0; readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE
-		&& i < MU_MAX_DELAY_TIME; i++) {
+	before = jiffies;
+	while (readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE) {
+		if (time_after(jiffies, before + MU_MAX_DELAY * HZ)) {
+			printk(KERN_ERR DRV_NAME
+				"(%s): no signature after handshake frame\n",
+				pci_name(hba->pdev));
+			return -1;
+		}
 		rmb();
 		msleep(1);
 	}
 
-	if (i == MU_MAX_DELAY_TIME) {
-		printk(KERN_ERR DRV_NAME
-			"(%s): no signature after handshake frame\n",
-			pci_name(hba->pdev));
-		return -1;
-	}
-
 	writel(0, base + IMR0);
 	readl(base + IMR0);
 	writel(0, base + OMR0);
@@ -1038,9 +1056,9 @@ static void stex_hard_reset(struct st_hba *hba)
 	pci_bctl &= ~PCI_BRIDGE_CTL_BUS_RESET;
 	pci_write_config_byte(bus->self, PCI_BRIDGE_CONTROL, pci_bctl);
 
-	for (i = 0; i < MU_MAX_DELAY_TIME; i++) {
+	for (i = 0; i < MU_HARD_RESET_WAIT; i++) {
 		pci_read_config_word(hba->pdev, PCI_COMMAND, &pci_cmd);
-		if (pci_cmd & PCI_COMMAND_MASTER)
+		if (pci_cmd != 0xffff && (pci_cmd & PCI_COMMAND_MASTER))
 			break;
 		msleep(1);
 	}
@@ -1100,18 +1118,18 @@ static int stex_reset(struct scsi_cmnd *cmd)
 static int stex_biosparam(struct scsi_device *sdev,
 	struct block_device *bdev, sector_t capacity, int geom[])
 {
-	int heads = 255, sectors = 63, cylinders;
+	int heads = 255, sectors = 63;
 
 	if (capacity < 0x200000) {
 		heads = 64;
 		sectors = 32;
 	}
 
-	cylinders = sector_div(capacity, heads * sectors);
+	sector_div(capacity, heads * sectors);
 
 	geom[0] = heads;
 	geom[1] = sectors;
-	geom[2] = cylinders;
+	geom[2] = capacity;
 
 	return 0;
 }
@@ -1193,8 +1211,13 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto out_iounmap;
 	}
 
+	hba->cardtype = (unsigned int) id->driver_data;
+	if (hba->cardtype == st_vsc && (pdev->subsystem_device & 0xf) == 0x1)
+		hba->cardtype = st_vsc1;
+	hba->dma_size = (hba->cardtype == st_vsc1) ?
+		(STEX_BUFFER_SIZE + ST_ADDITIONAL_MEM) : (STEX_BUFFER_SIZE);
 	hba->dma_mem = dma_alloc_coherent(&pdev->dev,
-		STEX_BUFFER_SIZE, &hba->dma_handle, GFP_KERNEL);
+		hba->dma_size, &hba->dma_handle, GFP_KERNEL);
 	if (!hba->dma_mem) {
 		err = -ENOMEM;
 		printk(KERN_ERR DRV_NAME "(%s): dma mem alloc failed\n",
@@ -1207,8 +1230,6 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	hba->copy_buffer = hba->dma_mem + MU_BUFFER_SIZE;
 	hba->mu_status = MU_STATE_STARTING;
 
-	hba->cardtype = (unsigned int) id->driver_data;
-
 	/* firmware uses id/lun pair for a logical drive, but lun would be
 	   always 0 if CONFIG_SCSI_MULTI_LUN not configured, so we use
 	   channel to map lun here */
@@ -1233,7 +1254,7 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (err)
 		goto out_free_irq;
 
-	err = scsi_init_shared_tag_map(host, ST_CAN_QUEUE);
+	err = scsi_init_shared_tag_map(host, host->can_queue);
 	if (err) {
 		printk(KERN_ERR DRV_NAME "(%s): init shared queue failed\n",
 			pci_name(pdev));
@@ -1256,7 +1277,7 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 out_free_irq:
 	free_irq(pdev->irq, hba);
 out_pci_free:
-	dma_free_coherent(&pdev->dev, STEX_BUFFER_SIZE,
+	dma_free_coherent(&pdev->dev, hba->dma_size,
 			  hba->dma_mem, hba->dma_handle);
 out_iounmap:
 	iounmap(hba->mmio_base);
@@ -1317,7 +1338,7 @@ static void stex_hba_free(struct st_hba *hba)
 
 	pci_release_regions(hba->pdev);
 
-	dma_free_coherent(&hba->pdev->dev, STEX_BUFFER_SIZE,
+	dma_free_coherent(&hba->pdev->dev, hba->dma_size,
 			  hba->dma_mem, hba->dma_handle);
 }
 
@@ -1346,15 +1367,32 @@ static void stex_shutdown(struct pci_dev *pdev)
 }
 
 static struct pci_device_id stex_pci_tbl[] = {
-	{ 0x105a, 0x8350, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-	{ 0x105a, 0xc350, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-	{ 0x105a, 0xf350, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-	{ 0x105a, 0x4301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-	{ 0x105a, 0x4302, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-	{ 0x105a, 0x8301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-	{ 0x105a, 0x8302, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-	{ 0x1725, 0x7250, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_vsc },
-	{ 0x105a, 0x8650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_yosemite },
+	/* st_shasta */
+	{ 0x105a, 0x8350, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		st_shasta }, /* SuperTrak EX8350/8300/16350/16300 */
+	{ 0x105a, 0xc350, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		st_shasta }, /* SuperTrak EX12350 */
+	{ 0x105a, 0x4302, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		st_shasta }, /* SuperTrak EX4350 */
+	{ 0x105a, 0xe350, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		st_shasta }, /* SuperTrak EX24350 */
+
+	/* st_vsc */
+	{ 0x105a, 0x7250, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_vsc },
+
+	/* st_yosemite */
+	{ 0x105a, 0x8650, PCI_ANY_ID, 0x4600, 0, 0,
+		st_yosemite }, /* SuperTrak EX4650 */
+	{ 0x105a, 0x8650, PCI_ANY_ID, 0x4610, 0, 0,
+		st_yosemite }, /* SuperTrak EX4650o */
+	{ 0x105a, 0x8650, PCI_ANY_ID, 0x8600, 0, 0,
+		st_yosemite }, /* SuperTrak EX8650EL */
+	{ 0x105a, 0x8650, PCI_ANY_ID, 0x8601, 0, 0,
+		st_yosemite }, /* SuperTrak EX8650 */
+	{ 0x105a, 0x8650, PCI_ANY_ID, 0x8602, 0, 0,
+		st_yosemite }, /* SuperTrak EX8654 */
+	{ 0x105a, 0x8650, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		st_yosemite }, /* generic st_yosemite */
 	{ }	/* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, stex_pci_tbl);
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 646e840266e..76a069b7ac0 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -8,20 +8,20 @@
  *	drew@colorado.edu
  *      +1 (303) 440-4894
  *
- * DISTRIBUTION RELEASE 3. 
+ * DISTRIBUTION RELEASE 3.
  *
- * For more information, please consult 
+ * For more information, please consult
  *
  * Trantor Systems, Ltd.
  * T128/T128F/T228 SCSI Host Adapter
  * Hardware Specifications
- * 
- * Trantor Systems, Ltd. 
+ *
+ * Trantor Systems, Ltd.
  * 5415 Randall Place
  * Fremont, CA 94538
  * 1+ (415) 770-1400, FAX 1+ (415) 770-9910
- * 
- * and 
+ *
+ * and
  *
  * NCR 5380 Family
  * SCSI Protocol Controller
@@ -48,15 +48,15 @@
 #define TDEBUG_TRANSFER 0x2
 
 /*
- * The trantor boards are memory mapped. They use an NCR5380 or 
+ * The trantor boards are memory mapped. They use an NCR5380 or
  * equivalent (my sample board had part second sourced from ZILOG).
- * NCR's recommended "Pseudo-DMA" architecture is used, where 
+ * NCR's recommended "Pseudo-DMA" architecture is used, where
  * a PAL drives the DMA signals on the 5380 allowing fast, blind
- * transfers with proper handshaking. 
+ * transfers with proper handshaking.
  */
 
 /*
- * Note : a boot switch is provided for the purpose of informing the 
+ * Note : a boot switch is provided for the purpose of informing the
  * firmware to boot or not boot from attached SCSI devices.  So, I imagine
  * there are fewer people who've yanked the ROM like they do on the Seagate
  * to make bootup faster, and I'll probably use this for autodetection.
@@ -92,19 +92,20 @@
 #define T_DATA_REG_OFFSET	0x1e00	/* rw 512 bytes long */
 
 #ifndef ASM
-static int t128_abort(Scsi_Cmnd *);
+static int t128_abort(struct scsi_cmnd *);
 static int t128_biosparam(struct scsi_device *, struct block_device *,
 			  sector_t, int*);
 static int t128_detect(struct scsi_host_template *);
-static int t128_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-static int t128_bus_reset(Scsi_Cmnd *);
+static int t128_queue_command(struct scsi_cmnd *,
+			      void (*done)(struct scsi_cmnd *));
+static int t128_bus_reset(struct scsi_cmnd *);
 
 #ifndef CMD_PER_LUN
 #define CMD_PER_LUN 2
 #endif
 
 #ifndef CAN_QUEUE
-#define CAN_QUEUE 32 
+#define CAN_QUEUE 32
 #endif
 
 #ifndef HOSTS_C
@@ -120,7 +121,7 @@ static int t128_bus_reset(Scsi_Cmnd *);
 
 #define T128_address(reg) (base + T_5380_OFFSET + ((reg) * 0x20))
 
-#if !(TDEBUG & TDEBUG_TRANSFER) 
+#if !(TDEBUG & TDEBUG_TRANSFER)
 #define NCR5380_read(reg) readb(T128_address(reg))
 #define NCR5380_write(reg, value) writeb((value),(T128_address(reg)))
 #else
@@ -129,7 +130,7 @@ static int t128_bus_reset(Scsi_Cmnd *);
     , instance->hostno, (reg), T128_address(reg))), readb(T128_address(reg)))
 
 #define NCR5380_write(reg, value) {					\
-    printk("scsi%d : write %02x to register %d at address %08x\n", 	\
+    printk("scsi%d : write %02x to register %d at address %08x\n",	\
 	    instance->hostno, (value), (reg), T128_address(reg));	\
     writeb((value), (T128_address(reg)));				\
 }
@@ -142,10 +143,10 @@ static int t128_bus_reset(Scsi_Cmnd *);
 #define NCR5380_bus_reset t128_bus_reset
 #define NCR5380_proc_info t128_proc_info
 
-/* 15 14 12 10 7 5 3 
+/* 15 14 12 10 7 5 3
    1101 0100 1010 1000 */
-   
-#define T128_IRQS 0xc4a8 
+
+#define T128_IRQS 0xc4a8
 
 #endif /* else def HOSTS_C */
 #endif /* ndef ASM */
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index b691d3e1475..787a8f13467 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -282,7 +282,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
 }
 
 /* Setup any dynamic params in the uart desc */
-int cpm_uart_init_portdesc(void)
+int __init cpm_uart_init_portdesc(void)
 {
 #if defined(CONFIG_SERIAL_CPM_SMC1) || defined(CONFIG_SERIAL_CPM_SMC2)
 	u32 addr;
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index aee1b31f1a1..3db206d29b3 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -60,7 +60,8 @@ struct timer_list mcfrs_timer_struct;
 #if defined(CONFIG_HW_FEITH)
 #define	CONSOLE_BAUD_RATE	38400
 #define	DEFAULT_CBAUD		B38400
-#elif defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB) || defined(CONFIG_M5329EVB)
+#elif defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB) || \
+      defined(CONFIG_M5329EVB) || defined(CONFIG_GILBARCO)
 #define CONSOLE_BAUD_RATE 	115200
 #define DEFAULT_CBAUD		B115200
 #elif defined(CONFIG_ARNEWSH) || defined(CONFIG_FREESCALE) || \
@@ -109,12 +110,30 @@ static struct mcf_serial mcfrs_table[] = {
 		.irq = IRQBASE,
 		.flags = ASYNC_BOOT_AUTOCONF,
 	},
+#ifdef MCFUART_BASE2
 	{  /* ttyS1 */
 		.magic = 0,
 		.addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE2),
 		.irq = IRQBASE+1,
 		.flags = ASYNC_BOOT_AUTOCONF,
 	},
+#endif
+#ifdef MCFUART_BASE3
+	{  /* ttyS2 */
+		.magic = 0,
+		.addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE3),
+		.irq = IRQBASE+2,
+		.flags = ASYNC_BOOT_AUTOCONF,
+	},
+#endif
+#ifdef MCFUART_BASE4
+	{  /* ttyS3 */
+		.magic = 0,
+		.addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE4),
+		.irq = IRQBASE+3,
+		.flags = ASYNC_BOOT_AUTOCONF,
+	},
+#endif
 };
 
 
@@ -1516,6 +1535,22 @@ static void mcfrs_irqinit(struct mcf_serial *info)
 	imrp = (volatile unsigned long *) (MCF_MBAR + MCFICM_INTC0 +
 		MCFINTC_IMRL);
 	*imrp &= ~((1 << (info->irq - MCFINT_VECBASE)) | 1);
+#if defined(CONFIG_M527x)
+	{
+		/*
+		 * External Pin Mask Setting & Enable External Pin for Interface
+		 * mrcbis@aliceposta.it
+        	 */
+		unsigned short *serpin_enable_mask;
+		serpin_enable_mask = (MCF_IPSBAR + MCF_GPIO_PAR_UART);
+		if (info->line == 0)
+			*serpin_enable_mask |= UART0_ENABLE_MASK;
+		else if (info->line == 1)
+			*serpin_enable_mask |= UART1_ENABLE_MASK;
+		else if (info->line == 2)
+			*serpin_enable_mask |= UART2_ENABLE_MASK;
+	}
+#endif
 #elif defined(CONFIG_M520x)
 	volatile unsigned char *icrp, *uartp;
 	volatile unsigned long *imrp;
@@ -1713,7 +1748,7 @@ mcfrs_init(void)
 	/* Initialize the tty_driver structure */
 	mcfrs_serial_driver->owner = THIS_MODULE;
 	mcfrs_serial_driver->name = "ttyS";
-	mcfrs_serial_driver->driver_name = "serial";
+	mcfrs_serial_driver->driver_name = "mcfserial";
 	mcfrs_serial_driver->major = TTY_MAJOR;
 	mcfrs_serial_driver->minor_start = 64;
 	mcfrs_serial_driver->type = TTY_DRIVER_TYPE_SERIAL;
@@ -1797,10 +1832,23 @@ void mcfrs_init_console(void)
 	uartp[MCFUART_UMR] = MCFUART_MR1_PARITYNONE | MCFUART_MR1_CS8;
 	uartp[MCFUART_UMR] = MCFUART_MR2_STOP1;
 
+#ifdef	CONFIG_M5272
+{
+	/*
+	 * For the MCF5272, also compute the baudrate fraction.
+	 */
+	int fraction = MCF_BUSCLK - (clk * 32 * mcfrs_console_baud);
+	fraction *= 16;
+	fraction /= (32 * mcfrs_console_baud);
+	uartp[MCFUART_UFPD] = (fraction & 0xf);		/* set fraction */
+	clk = (MCF_BUSCLK / mcfrs_console_baud) / 32;
+}
+#else
 	clk = ((MCF_BUSCLK / mcfrs_console_baud) + 16) / 32; /* set baud */
+#endif
+
 	uartp[MCFUART_UBG1] = (clk & 0xff00) >> 8;  /* set msb baud */
 	uartp[MCFUART_UBG2] = (clk & 0xff);  /* set lsb baud */
-
 	uartp[MCFUART_UCSR] = MCFUART_UCSR_RXCLKTIMER | MCFUART_UCSR_TXCLKTIMER;
 	uartp[MCFUART_UCR] = MCFUART_UCR_RXENABLE | MCFUART_UCR_TXENABLE;
 
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 4f80c5b4a75..6dd579ed977 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -1,6 +1,4 @@
 /*
- * drivers/serial/mpc52xx_uart.c
- *
  * Driver for the PSC of the Freescale MPC52xx PSCs configured as UARTs.
  *
  * FIXME According to the usermanual the status bits in the status register
@@ -14,18 +12,20 @@
  *
  *
  * Maintainer : Sylvain Munaut <tnt@246tNt.com>
- * 
+ *
  * Some of the code has been inspired/copied from the 2.4 code written
  * by Dale Farnsworth <dfarnsworth@mvista.com>.
- * 
- * Copyright (C) 2004-2005 Sylvain Munaut <tnt@246tNt.com>
+ *
+ * Copyright (C) 2006 Secret Lab Technologies Ltd.
+ *                    Grant Likely <grant.likely@secretlab.ca>
+ * Copyright (C) 2004-2006 Sylvain Munaut <tnt@246tNt.com>
  * Copyright (C) 2003 MontaVista, Software, Inc.
- * 
+ *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
  * kind, whether express or implied.
  */
- 
+
 /* Platform device Usage :
  *
  * Since PSCs can have multiple function, the correct driver for each one
@@ -44,7 +44,24 @@
  * will be mapped to.
  */
 
-#include <linux/platform_device.h>
+/* OF Platform device Usage :
+ *
+ * This driver is only used for PSCs configured in uart mode.  The device
+ * tree will have a node for each PSC in uart mode w/ device_type = "serial"
+ * and "mpc52xx-psc-uart" in the compatible string
+ *
+ * By default, PSC devices are enumerated in the order they are found.  However
+ * a particular PSC number can be forces by adding 'device_no = <port#>'
+ * to the device node.
+ *
+ * The driver init all necessary registers to place the PSC in uart mode without
+ * DCD. However, the pin multiplexing aren't changed and should be set either
+ * by the bootloader or in the platform init code.
+ */
+
+#undef DEBUG
+
+#include <linux/device.h>
 #include <linux/module.h>
 #include <linux/tty.h>
 #include <linux/serial.h>
@@ -54,6 +71,12 @@
 #include <asm/delay.h>
 #include <asm/io.h>
 
+#if defined(CONFIG_PPC_MERGE)
+#include <asm/of_platform.h>
+#else
+#include <linux/platform_device.h>
+#endif
+
 #include <asm/mpc52xx.h>
 #include <asm/mpc52xx_psc.h>
 
@@ -80,6 +103,12 @@ static struct uart_port mpc52xx_uart_ports[MPC52xx_PSC_MAXNUM];
 	 *        it's cleared, then a memset(...,0,...) should be added to
 	 *        the console_init
 	 */
+#if defined(CONFIG_PPC_MERGE)
+/* lookup table for matching device nodes to index numbers */
+static struct device_node *mpc52xx_uart_nodes[MPC52xx_PSC_MAXNUM];
+
+static void mpc52xx_uart_of_enumerate(void);
+#endif
 
 #define PSC(port) ((struct mpc52xx_psc __iomem *)((port)->membase))
 
@@ -96,32 +125,40 @@ static irqreturn_t mpc52xx_uart_int(int irq,void *dev_id);
 #define uart_console(port)	(0)
 #endif
 
+#if defined(CONFIG_PPC_MERGE)
+static struct of_device_id mpc52xx_uart_of_match[] = {
+	{ .type = "serial", .compatible = "mpc52xx-psc-uart", },
+	{ .type = "serial", .compatible = "mpc5200-psc", }, /* Efika only! */
+	{},
+};
+#endif
+
 
 /* ======================================================================== */
 /* UART operations                                                          */
 /* ======================================================================== */
 
-static unsigned int 
+static unsigned int
 mpc52xx_uart_tx_empty(struct uart_port *port)
 {
 	int status = in_be16(&PSC(port)->mpc52xx_psc_status);
 	return (status & MPC52xx_PSC_SR_TXEMP) ? TIOCSER_TEMT : 0;
 }
 
-static void 
+static void
 mpc52xx_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
 {
 	/* Not implemented */
 }
 
-static unsigned int 
+static unsigned int
 mpc52xx_uart_get_mctrl(struct uart_port *port)
 {
 	/* Not implemented */
 	return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
 }
 
-static void 
+static void
 mpc52xx_uart_stop_tx(struct uart_port *port)
 {
 	/* port->lock taken by caller */
@@ -129,7 +166,7 @@ mpc52xx_uart_stop_tx(struct uart_port *port)
 	out_be16(&PSC(port)->mpc52xx_psc_imr,port->read_status_mask);
 }
 
-static void 
+static void
 mpc52xx_uart_start_tx(struct uart_port *port)
 {
 	/* port->lock taken by caller */
@@ -137,12 +174,12 @@ mpc52xx_uart_start_tx(struct uart_port *port)
 	out_be16(&PSC(port)->mpc52xx_psc_imr,port->read_status_mask);
 }
 
-static void 
+static void
 mpc52xx_uart_send_xchar(struct uart_port *port, char ch)
 {
 	unsigned long flags;
 	spin_lock_irqsave(&port->lock, flags);
-	
+
 	port->x_char = ch;
 	if (ch) {
 		/* Make sure tx interrupts are on */
@@ -150,7 +187,7 @@ mpc52xx_uart_send_xchar(struct uart_port *port, char ch)
 		port->read_status_mask |= MPC52xx_PSC_IMR_TXRDY;
 		out_be16(&PSC(port)->mpc52xx_psc_imr,port->read_status_mask);
 	}
-	
+
 	spin_unlock_irqrestore(&port->lock, flags);
 }
 
@@ -178,7 +215,7 @@ mpc52xx_uart_break_ctl(struct uart_port *port, int ctl)
 		out_8(&PSC(port)->command,MPC52xx_PSC_START_BRK);
 	else
 		out_8(&PSC(port)->command,MPC52xx_PSC_STOP_BRK);
-	
+
 	spin_unlock_irqrestore(&port->lock, flags);
 }
 
@@ -197,11 +234,11 @@ mpc52xx_uart_startup(struct uart_port *port)
 	/* Reset/activate the port, clear and enable interrupts */
 	out_8(&psc->command,MPC52xx_PSC_RST_RX);
 	out_8(&psc->command,MPC52xx_PSC_RST_TX);
-	
+
 	out_be32(&psc->sicr,0);	/* UART mode DCD ignored */
 
 	out_be16(&psc->mpc52xx_psc_clock_select, 0xdd00); /* /16 prescaler on */
-	
+
 	out_8(&psc->rfcntl, 0x00);
 	out_be16(&psc->rfalarm, 0x1ff);
 	out_8(&psc->tfcntl, 0x07);
@@ -209,10 +246,10 @@ mpc52xx_uart_startup(struct uart_port *port)
 
 	port->read_status_mask |= MPC52xx_PSC_IMR_RXRDY | MPC52xx_PSC_IMR_TXRDY;
 	out_be16(&psc->mpc52xx_psc_imr,port->read_status_mask);
-	
+
 	out_8(&psc->command,MPC52xx_PSC_TX_ENABLE);
 	out_8(&psc->command,MPC52xx_PSC_RX_ENABLE);
-		
+
 	return 0;
 }
 
@@ -220,19 +257,19 @@ static void
 mpc52xx_uart_shutdown(struct uart_port *port)
 {
 	struct mpc52xx_psc __iomem *psc = PSC(port);
-	
+
 	/* Shut down the port, interrupt and all */
 	out_8(&psc->command,MPC52xx_PSC_RST_RX);
 	out_8(&psc->command,MPC52xx_PSC_RST_TX);
-	
-	port->read_status_mask = 0; 
+
+	port->read_status_mask = 0;
 	out_be16(&psc->mpc52xx_psc_imr,port->read_status_mask);
 
 	/* Release interrupt */
 	free_irq(port->irq, port);
 }
 
-static void 
+static void
 mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
                          struct termios *old)
 {
@@ -241,10 +278,10 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
 	unsigned char mr1, mr2;
 	unsigned short ctr;
 	unsigned int j, baud, quot;
-	
+
 	/* Prepare what we're gonna write */
 	mr1 = 0;
-	
+
 	switch (new->c_cflag & CSIZE) {
 		case CS5:	mr1 |= MPC52xx_PSC_MODE_5_BITS;
 				break;
@@ -261,8 +298,8 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
 			MPC52xx_PSC_MODE_PARODD : MPC52xx_PSC_MODE_PAREVEN;
 	} else
 		mr1 |= MPC52xx_PSC_MODE_PARNONE;
-	
-	
+
+
 	mr2 = 0;
 
 	if (new->c_cflag & CSTOPB)
@@ -276,7 +313,7 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
 	baud = uart_get_baud_rate(port, new, old, 0, port->uartclk/16);
 	quot = uart_get_divisor(port, baud);
 	ctr = quot & 0xffff;
-	
+
 	/* Get the lock */
 	spin_lock_irqsave(&port->lock, flags);
 
@@ -290,14 +327,14 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
 	 * boot for the console, all stuff is not yet ready to receive at that
 	 * time and that just makes the kernel oops */
 	/* while (j-- && mpc52xx_uart_int_rx_chars(port)); */
-	while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) && 
+	while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) &&
 	       --j)
 		udelay(1);
 
 	if (!j)
 		printk(	KERN_ERR "mpc52xx_uart.c: "
 			"Unable to flush RX & TX fifos in-time in set_termios."
-			"Some chars may have been lost.\n" ); 
+			"Some chars may have been lost.\n" );
 
 	/* Reset the TX & RX */
 	out_8(&psc->command,MPC52xx_PSC_RST_RX);
@@ -309,7 +346,7 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
 	out_8(&psc->mode,mr2);
 	out_8(&psc->ctur,ctr >> 8);
 	out_8(&psc->ctlr,ctr & 0xff);
-	
+
 	/* Reenable TX & RX */
 	out_8(&psc->command,MPC52xx_PSC_TX_ENABLE);
 	out_8(&psc->command,MPC52xx_PSC_RX_ENABLE);
@@ -332,7 +369,7 @@ mpc52xx_uart_release_port(struct uart_port *port)
 		port->membase = NULL;
 	}
 
-	release_mem_region(port->mapbase, MPC52xx_PSC_SIZE);
+	release_mem_region(port->mapbase, sizeof(struct mpc52xx_psc));
 }
 
 static int
@@ -341,12 +378,13 @@ mpc52xx_uart_request_port(struct uart_port *port)
 	int err;
 
 	if (port->flags & UPF_IOREMAP) /* Need to remap ? */
-		port->membase = ioremap(port->mapbase, MPC52xx_PSC_SIZE);
+		port->membase = ioremap(port->mapbase,
+		                        sizeof(struct mpc52xx_psc));
 
 	if (!port->membase)
 		return -EINVAL;
 
-	err = request_mem_region(port->mapbase, MPC52xx_PSC_SIZE,
+	err = request_mem_region(port->mapbase, sizeof(struct mpc52xx_psc),
 			"mpc52xx_psc_uart") != NULL ? 0 : -EBUSY;
 
 	if (err && (port->flags & UPF_IOREMAP)) {
@@ -373,7 +411,7 @@ mpc52xx_uart_verify_port(struct uart_port *port, struct serial_struct *ser)
 
 	if ( (ser->irq != port->irq) ||
 	     (ser->io_type != SERIAL_IO_MEM) ||
-	     (ser->baud_base != port->uartclk)  || 
+	     (ser->baud_base != port->uartclk)  ||
 	     (ser->iomem_base != (void*)port->mapbase) ||
 	     (ser->hub6 != 0 ) )
 		return -EINVAL;
@@ -404,11 +442,11 @@ static struct uart_ops mpc52xx_uart_ops = {
 	.verify_port	= mpc52xx_uart_verify_port
 };
 
-	
+
 /* ======================================================================== */
 /* Interrupt handling                                                       */
 /* ======================================================================== */
-	
+
 static inline int
 mpc52xx_uart_int_rx_chars(struct uart_port *port)
 {
@@ -435,11 +473,11 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port)
 
 		flag = TTY_NORMAL;
 		port->icount.rx++;
-	
+
 		if ( status & (MPC52xx_PSC_SR_PE |
 		               MPC52xx_PSC_SR_FE |
 		               MPC52xx_PSC_SR_RB) ) {
-			
+
 			if (status & MPC52xx_PSC_SR_RB) {
 				flag = TTY_BREAK;
 				uart_handle_break(port);
@@ -464,7 +502,7 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port)
 	}
 
 	tty_flip_buffer_push(tty);
-	
+
 	return in_be16(&PSC(port)->mpc52xx_psc_status) & MPC52xx_PSC_SR_RXRDY;
 }
 
@@ -509,25 +547,25 @@ mpc52xx_uart_int_tx_chars(struct uart_port *port)
 	return 1;
 }
 
-static irqreturn_t 
+static irqreturn_t
 mpc52xx_uart_int(int irq, void *dev_id)
 {
 	struct uart_port *port = dev_id;
 	unsigned long pass = ISR_PASS_LIMIT;
 	unsigned int keepgoing;
 	unsigned short status;
-	
+
 	spin_lock(&port->lock);
-	
+
 	/* While we have stuff to do, we continue */
 	do {
 		/* If we don't find anything to do, we stop */
-		keepgoing = 0; 
-		
+		keepgoing = 0;
+
 		/* Read status */
 		status = in_be16(&PSC(port)->mpc52xx_psc_isr);
 		status &= port->read_status_mask;
-			
+
 		/* Do we need to receive chars ? */
 		/* For this RX interrupts must be on and some chars waiting */
 		if ( status & MPC52xx_PSC_IMR_RXRDY )
@@ -537,15 +575,15 @@ mpc52xx_uart_int(int irq, void *dev_id)
 		/* For this, TX must be ready and TX interrupt enabled */
 		if ( status & MPC52xx_PSC_IMR_TXRDY )
 			keepgoing |= mpc52xx_uart_int_tx_chars(port);
-		
+
 		/* Limit number of iteration */
 		if ( !(--pass) )
 			keepgoing = 0;
 
 	} while (keepgoing);
-	
+
 	spin_unlock(&port->lock);
-	
+
 	return IRQ_HANDLED;
 }
 
@@ -563,13 +601,18 @@ mpc52xx_console_get_options(struct uart_port *port,
 	struct mpc52xx_psc __iomem *psc = PSC(port);
 	unsigned char mr1;
 
+	pr_debug("mpc52xx_console_get_options(port=%p)\n", port);
+
 	/* Read the mode registers */
 	out_8(&psc->command,MPC52xx_PSC_SEL_MODE_REG_1);
 	mr1 = in_8(&psc->mode);
-	
+
 	/* CT{U,L}R are write-only ! */
-	*baud = __res.bi_baudrate ?
-		__res.bi_baudrate : CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
+	*baud = CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
+#if !defined(CONFIG_PPC_MERGE)
+	if (__res.bi_baudrate)
+		*baud = __res.bi_baudrate;
+#endif
 
 	/* Parse them */
 	switch (mr1 & MPC52xx_PSC_MODE_BITS_MASK) {
@@ -579,26 +622,26 @@ mpc52xx_console_get_options(struct uart_port *port,
 		case MPC52xx_PSC_MODE_8_BITS:
 		default:			*bits = 8;
 	}
-	
+
 	if (mr1 & MPC52xx_PSC_MODE_PARNONE)
 		*parity = 'n';
 	else
 		*parity = mr1 & MPC52xx_PSC_MODE_PARODD ? 'o' : 'e';
 }
 
-static void  
+static void
 mpc52xx_console_write(struct console *co, const char *s, unsigned int count)
 {
 	struct uart_port *port = &mpc52xx_uart_ports[co->index];
 	struct mpc52xx_psc __iomem *psc = PSC(port);
 	unsigned int i, j;
-	
+
 	/* Disable interrupts */
 	out_be16(&psc->mpc52xx_psc_imr, 0);
 
 	/* Wait the TX buffer to be empty */
-	j = 5000000;	/* Maximum wait */	
-	while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) && 
+	j = 5000000;	/* Maximum wait */
+	while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) &&
 	       --j)
 		udelay(1);
 
@@ -607,13 +650,13 @@ mpc52xx_console_write(struct console *co, const char *s, unsigned int count)
 		/* Line return handling */
 		if (*s == '\n')
 			out_8(&psc->mpc52xx_psc_buffer_8, '\r');
-		
+
 		/* Send the char */
 		out_8(&psc->mpc52xx_psc_buffer_8, *s);
 
 		/* Wait the TX buffer to be empty */
-		j = 20000;	/* Maximum wait */	
-		while (!(in_be16(&psc->mpc52xx_psc_status) & 
+		j = 20000;	/* Maximum wait */
+		while (!(in_be16(&psc->mpc52xx_psc_status) &
 		         MPC52xx_PSC_SR_TXEMP) && --j)
 			udelay(1);
 	}
@@ -622,6 +665,7 @@ mpc52xx_console_write(struct console *co, const char *s, unsigned int count)
 	out_be16(&psc->mpc52xx_psc_imr, port->read_status_mask);
 }
 
+#if !defined(CONFIG_PPC_MERGE)
 static int __init
 mpc52xx_console_setup(struct console *co, char *options)
 {
@@ -634,7 +678,7 @@ mpc52xx_console_setup(struct console *co, char *options)
 
 	if (co->index < 0 || co->index >= MPC52xx_PSC_MAXNUM)
 		return -EINVAL;
-	
+
 	/* Basic port init. Needed since we use some uart_??? func before
 	 * real init for early access */
 	spin_lock_init(&port->lock);
@@ -656,6 +700,78 @@ mpc52xx_console_setup(struct console *co, char *options)
 	return uart_set_options(port, co, baud, parity, bits, flow);
 }
 
+#else
+
+static int __init
+mpc52xx_console_setup(struct console *co, char *options)
+{
+	struct uart_port *port = &mpc52xx_uart_ports[co->index];
+	struct device_node *np = mpc52xx_uart_nodes[co->index];
+	unsigned int ipb_freq;
+	struct resource res;
+	int ret;
+
+	int baud = CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
+	int bits = 8;
+	int parity = 'n';
+	int flow = 'n';
+
+	pr_debug("mpc52xx_console_setup co=%p, co->index=%i, options=%s\n",
+		 co, co->index, options);
+
+	if ((co->index < 0) || (co->index > MPC52xx_PSC_MAXNUM)) {
+		pr_debug("PSC%x out of range\n", co->index);
+		return -EINVAL;
+	}
+
+	if (!np) {
+		pr_debug("PSC%x not found in device tree\n", co->index);
+		return -EINVAL;
+	}
+
+	pr_debug("Console on ttyPSC%x is %s\n",
+	         co->index, mpc52xx_uart_nodes[co->index]->full_name);
+
+	/* Fetch register locations */
+	if ((ret = of_address_to_resource(np, 0, &res)) != 0) {
+		pr_debug("Could not get resources for PSC%x\n", co->index);
+		return ret;
+	}
+
+	/* Search for bus-frequency property in this node or a parent */
+	if ((ipb_freq = mpc52xx_find_ipb_freq(np)) == 0) {
+		pr_debug("Could not find IPB bus frequency!\n");
+		return -EINVAL;
+	}
+
+	/* Basic port init. Needed since we use some uart_??? func before
+	 * real init for early access */
+	spin_lock_init(&port->lock);
+	port->uartclk	= ipb_freq / 2;
+	port->ops	= &mpc52xx_uart_ops;
+	port->mapbase = res.start;
+	port->membase = ioremap(res.start, sizeof(struct mpc52xx_psc));
+	port->irq = irq_of_parse_and_map(np, 0);
+
+	if (port->membase == NULL)
+		return -EINVAL;
+
+	pr_debug("mpc52xx-psc uart at %lx, mapped to %p, irq=%x, freq=%i\n",
+	         port->mapbase, port->membase, port->irq, port->uartclk);
+
+	/* Setup the port parameters accoding to options */
+	if (options)
+		uart_parse_options(options, &baud, &parity, &bits, &flow);
+	else
+		mpc52xx_console_get_options(port, &baud, &parity, &bits, &flow);
+
+	pr_debug("Setting console parameters: %i %i%c1 flow=%c\n",
+	         baud, bits, parity, flow);
+
+	return uart_set_options(port, co, baud, parity, bits, flow);
+}
+#endif /* defined(CONFIG_PPC_MERGE) */
+
 
 static struct uart_driver mpc52xx_uart_driver;
 
@@ -669,10 +785,11 @@ static struct console mpc52xx_console = {
 	.data	= &mpc52xx_uart_driver,
 };
 
-	
-static int __init 
+
+static int __init
 mpc52xx_console_init(void)
 {
+	mpc52xx_uart_of_enumerate();
 	register_console(&mpc52xx_console);
 	return 0;
 }
@@ -700,6 +817,7 @@ static struct uart_driver mpc52xx_uart_driver = {
 };
 
 
+#if !defined(CONFIG_PPC_MERGE)
 /* ======================================================================== */
 /* Platform Driver                                                          */
 /* ======================================================================== */
@@ -723,8 +841,6 @@ mpc52xx_uart_probe(struct platform_device *dev)
 	/* Init the port structure */
 	port = &mpc52xx_uart_ports[idx];
 
-	memset(port, 0x00, sizeof(struct uart_port));
-
 	spin_lock_init(&port->lock);
 	port->uartclk	= __res.bi_ipbfreq / 2; /* Look at CTLR doc */
 	port->fifosize	= 512;
@@ -733,6 +849,7 @@ mpc52xx_uart_probe(struct platform_device *dev)
 			  ( uart_console(port) ? 0 : UPF_IOREMAP );
 	port->line	= idx;
 	port->ops	= &mpc52xx_uart_ops;
+	port->dev	= &dev->dev;
 
 	/* Search for IRQ and mapbase */
 	for (i=0 ; i<dev->num_resources ; i++, res++) {
@@ -771,7 +888,7 @@ mpc52xx_uart_suspend(struct platform_device *dev, pm_message_t state)
 {
 	struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
 
-	if (sport)
+	if (port)
 		uart_suspend_port(&mpc52xx_uart_driver, port);
 
 	return 0;
@@ -789,6 +906,7 @@ mpc52xx_uart_resume(struct platform_device *dev)
 }
 #endif
 
+
 static struct platform_driver mpc52xx_uart_platform_driver = {
 	.probe		= mpc52xx_uart_probe,
 	.remove		= mpc52xx_uart_remove,
@@ -800,6 +918,184 @@ static struct platform_driver mpc52xx_uart_platform_driver = {
 		.name	= "mpc52xx-psc",
 	},
 };
+#endif /* !defined(CONFIG_PPC_MERGE) */
+
+
+#if defined(CONFIG_PPC_MERGE)
+/* ======================================================================== */
+/* OF Platform Driver                                                       */
+/* ======================================================================== */
+
+static int __devinit
+mpc52xx_uart_of_probe(struct of_device *op, const struct of_device_id *match)
+{
+	int idx = -1;
+	unsigned int ipb_freq;
+	struct uart_port *port = NULL;
+	struct resource res;
+	int ret;
+
+	dev_dbg(&op->dev, "mpc52xx_uart_probe(op=%p, match=%p)\n", op, match);
+
+	/* Check validity & presence */
+	for (idx = 0; idx < MPC52xx_PSC_MAXNUM; idx++)
+		if (mpc52xx_uart_nodes[idx] == op->node)
+			break;
+	if (idx >= MPC52xx_PSC_MAXNUM)
+		return -EINVAL;
+	pr_debug("Found %s assigned to ttyPSC%x\n",
+	         mpc52xx_uart_nodes[idx]->full_name, idx);
+
+	/* Search for bus-frequency property in this node or a parent */
+	if ((ipb_freq = mpc52xx_find_ipb_freq(op->node)) == 0) {
+		dev_dbg(&op->dev, "Could not find IPB bus frequency!\n");
+		return -EINVAL;
+	}
+
+	/* Init the port structure */
+	port = &mpc52xx_uart_ports[idx];
+
+	spin_lock_init(&port->lock);
+	port->uartclk	= ipb_freq / 2;
+	port->fifosize	= 512;
+	port->iotype	= UPIO_MEM;
+	port->flags	= UPF_BOOT_AUTOCONF |
+			  ( uart_console(port) ? 0 : UPF_IOREMAP );
+	port->line	= idx;
+	port->ops	= &mpc52xx_uart_ops;
+	port->dev	= &op->dev;
+
+	/* Search for IRQ and mapbase */
+	if ((ret = of_address_to_resource(op->node, 0, &res)) != 0)
+		return ret;
+
+	port->mapbase = res.start;
+	port->irq = irq_of_parse_and_map(op->node, 0);
+
+	dev_dbg(&op->dev, "mpc52xx-psc uart at %lx, irq=%x, freq=%i\n",
+	        port->mapbase, port->irq, port->uartclk);
+
+	if ((port->irq==NO_IRQ) || !port->mapbase) {
+		printk(KERN_ERR "Could not allocate resources for PSC\n");
+		return -EINVAL;
+	}
+
+	/* Add the port to the uart sub-system */
+	ret = uart_add_one_port(&mpc52xx_uart_driver, port);
+	if (!ret)
+		dev_set_drvdata(&op->dev, (void*)port);
+
+	return ret;
+}
+
+static int
+mpc52xx_uart_of_remove(struct of_device *op)
+{
+	struct uart_port *port = dev_get_drvdata(&op->dev);
+	dev_set_drvdata(&op->dev, NULL);
+
+	if (port)
+		uart_remove_one_port(&mpc52xx_uart_driver, port);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int
+mpc52xx_uart_of_suspend(struct of_device *op, pm_message_t state)
+{
+	struct uart_port *port = (struct uart_port *) dev_get_drvdata(&op->dev);
+
+	if (port)
+		uart_suspend_port(&mpc52xx_uart_driver, port);
+
+	return 0;
+}
+
+static int
+mpc52xx_uart_of_resume(struct of_device *op)
+{
+	struct uart_port *port = (struct uart_port *) dev_get_drvdata(&op->dev);
+
+	if (port)
+		uart_resume_port(&mpc52xx_uart_driver, port);
+
+	return 0;
+}
+#endif
+
+static void
+mpc52xx_uart_of_assign(struct device_node *np, int idx)
+{
+	int free_idx = -1;
+	int i;
+
+	/* Find the first free node */
+	for (i = 0; i < MPC52xx_PSC_MAXNUM; i++) {
+		if (mpc52xx_uart_nodes[i] == NULL) {
+			free_idx = i;
+			break;
+		}
+	}
+
+	if ((idx < 0) || (idx >= MPC52xx_PSC_MAXNUM))
+		idx = free_idx;
+
+	if (idx < 0)
+		return; /* No free slot; abort */
+
+	/* If the slot is already occupied, then swap slots */
+	if (mpc52xx_uart_nodes[idx] && (free_idx != -1))
+		mpc52xx_uart_nodes[free_idx] = mpc52xx_uart_nodes[idx];
+	mpc52xx_uart_nodes[i] = np;
+}
+
+static void
+mpc52xx_uart_of_enumerate(void)
+{
+	static int enum_done = 0;
+	struct device_node *np;
+	const unsigned int *devno;
+	int i;
+
+	if (enum_done)
+		return;
+
+	for_each_node_by_type(np, "serial") {
+		if (!of_match_node(mpc52xx_uart_of_match, np))
+			continue;
+
+		/* Is a particular device number requested? */
+		devno = get_property(np, "device_no", NULL);
+		mpc52xx_uart_of_assign(of_node_get(np), devno ? *devno : -1);
+	}
+
+	enum_done = 1;
+
+	for (i = 0; i < MPC52xx_PSC_MAXNUM; i++) {
+		if (mpc52xx_uart_nodes[i])
+			pr_debug("%s assigned to ttyPSC%x\n",
+			         mpc52xx_uart_nodes[i]->full_name, i);
+	}
+}
+
+MODULE_DEVICE_TABLE(of, mpc52xx_uart_of_match);
+
+static struct of_platform_driver mpc52xx_uart_of_driver = {
+	.owner		= THIS_MODULE,
+	.name		= "mpc52xx-psc-uart",
+	.match_table	= mpc52xx_uart_of_match,
+	.probe		= mpc52xx_uart_of_probe,
+	.remove		= mpc52xx_uart_of_remove,
+#ifdef CONFIG_PM
+	.suspend	= mpc52xx_uart_of_suspend,
+	.resume		= mpc52xx_uart_of_resume,
+#endif
+	.driver		= {
+		.name	= "mpc52xx-psc-uart",
+	},
+};
+#endif /* defined(CONFIG_PPC_MERGE) */
 
 
 /* ======================================================================== */
@@ -811,22 +1107,45 @@ mpc52xx_uart_init(void)
 {
 	int ret;
 
-	printk(KERN_INFO "Serial: MPC52xx PSC driver\n");
+	printk(KERN_INFO "Serial: MPC52xx PSC UART driver\n");
 
-	ret = uart_register_driver(&mpc52xx_uart_driver);
-	if (ret == 0) {
-		ret = platform_driver_register(&mpc52xx_uart_platform_driver);
-		if (ret)
-			uart_unregister_driver(&mpc52xx_uart_driver);
+	if ((ret = uart_register_driver(&mpc52xx_uart_driver)) != 0) {
+		printk(KERN_ERR "%s: uart_register_driver failed (%i)\n",
+		       __FILE__, ret);
+		return ret;
 	}
 
-	return ret;
+#if defined(CONFIG_PPC_MERGE)
+	mpc52xx_uart_of_enumerate();
+
+	ret = of_register_platform_driver(&mpc52xx_uart_of_driver);
+	if (ret) {
+		printk(KERN_ERR "%s: of_register_platform_driver failed (%i)\n",
+		       __FILE__, ret);
+		uart_unregister_driver(&mpc52xx_uart_driver);
+		return ret;
+	}
+#else
+	ret = platform_driver_register(&mpc52xx_uart_platform_driver);
+	if (ret) {
+		printk(KERN_ERR "%s: platform_driver_register failed (%i)\n",
+		       __FILE__, ret);
+		uart_unregister_driver(&mpc52xx_uart_driver);
+		return ret;
+	}
+#endif
+
+	return 0;
 }
 
 static void __exit
 mpc52xx_uart_exit(void)
 {
+#if defined(CONFIG_PPC_MERGE)
+	of_unregister_platform_driver(&mpc52xx_uart_of_driver);
+#else
 	platform_driver_unregister(&mpc52xx_uart_platform_driver);
+#endif
 	uart_unregister_driver(&mpc52xx_uart_driver);
 }
 
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 00f9ffd6948..431433f4dd6 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -723,7 +723,7 @@ static int serial_config(struct pcmcia_device * link)
 	u_char *buf;
 	cisparse_t *parse;
 	cistpl_cftable_entry_t *cf;
-	int i, last_ret, last_fn;
+	int i;
 
 	DEBUG(0, "serial_config(0x%p)\n", link);
 
@@ -740,15 +740,6 @@ static int serial_config(struct pcmcia_device * link)
 	tuple->TupleOffset = 0;
 	tuple->TupleDataMax = 255;
 	tuple->Attributes = 0;
-	/* Get configuration register information */
-	tuple->DesiredTuple = CISTPL_CONFIG;
-	last_ret = first_tuple(link, tuple, parse);
-	if (last_ret != CS_SUCCESS) {
-		last_fn = ParseTuple;
-		goto cs_failed;
-	}
-	link->conf.ConfigBase = parse->config.base;
-	link->conf.Present = parse->config.rmask[0];
 
 	/* Is this a compliant multifunction card? */
 	tuple->DesiredTuple = CISTPL_LONGLINK_MFC;
@@ -757,27 +748,25 @@ static int serial_config(struct pcmcia_device * link)
 
 	/* Is this a multiport card? */
 	tuple->DesiredTuple = CISTPL_MANFID;
-	if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
-		info->manfid = parse->manfid.manf;
-		info->prodid = parse->manfid.card;
-
-		for (i = 0; i < ARRAY_SIZE(quirks); i++)
-			if ((quirks[i].manfid == ~0 ||
-			     quirks[i].manfid == info->manfid) &&
-			    (quirks[i].prodid == ~0 ||
-			     quirks[i].prodid == info->prodid)) {
-				info->quirk = &quirks[i];
-				break;
-			}
-	}
+	info->manfid = link->manf_id;
+	info->prodid = link->card_id;
+
+	for (i = 0; i < ARRAY_SIZE(quirks); i++)
+		if ((quirks[i].manfid == ~0 ||
+		     quirks[i].manfid == info->manfid) &&
+		    (quirks[i].prodid == ~0 ||
+		     quirks[i].prodid == info->prodid)) {
+			info->quirk = &quirks[i];
+			break;
+		}
 
 	/* Another check for dual-serial cards: look for either serial or
 	   multifunction cards that ask for appropriate IO port ranges */
 	tuple->DesiredTuple = CISTPL_FUNCID;
 	if ((info->multi == 0) &&
-	    ((first_tuple(link, tuple, parse) != CS_SUCCESS) ||
-	     (parse->funcid.func == CISTPL_FUNCID_MULTI) ||
-	     (parse->funcid.func == CISTPL_FUNCID_SERIAL))) {
+	    (link->has_func_id) &&
+	    ((link->func_id == CISTPL_FUNCID_MULTI) ||
+	     (link->func_id == CISTPL_FUNCID_SERIAL))) {
 		tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
 		if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
 			if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
@@ -814,8 +803,6 @@ static int serial_config(struct pcmcia_device * link)
 	kfree(cfg_mem);
 	return 0;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
  failed:
 	serial_remove(link);
 	kfree(cfg_mem);
@@ -925,6 +912,30 @@ static struct pcmcia_device_id serial_ids[] = {
 	PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "COMpad2.cis"),
 	PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "RS-COM-2P.cis"),
 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "GLOBETROTTER.cis"),
+	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100  1.00.",0x19ca78af,0xf964f42b),
+	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100",0x19ca78af,0x71d98e83),
+	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232  1.00.",0x19ca78af,0x69fb7490),
+	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232",0x19ca78af,0xb6bc0235),
+	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232",0x63f2e0bd,0xb9e175d3),
+	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232-5",0x63f2e0bd,0xfce33442),
+	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232",0x3beb8cf2,0x171e7190),
+	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232-5",0x3beb8cf2,0x20da4262),
+	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF428",0x3beb8cf2,0xea5dd57d),
+	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF500",0x3beb8cf2,0xd77255fa),
+	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: IC232",0x3beb8cf2,0x6a709903),
+	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: SL232",0x3beb8cf2,0x18430676),
+	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: XL232",0x3beb8cf2,0x6f933767),
+	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
+	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
+	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
+	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
+	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial+Parallel Port: SP230",0x3beb8cf2,0xdb9e58bc),
+	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
+	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
+	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
+	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
+	PCMCIA_MFC_DEVICE_PROD_ID12(2,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
+	PCMCIA_MFC_DEVICE_PROD_ID12(3,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
 	/* too generic */
 	/* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
 	/* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index cfcc3caf49d..3b5f19ec212 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -775,7 +775,7 @@ static int sci_notifier(struct notifier_block *self,
 			 *
 			 * Clean this up later..
 			 */
-			clk = clk_get("module_clk");
+			clk = clk_get(NULL, "module_clk");
 			port->uartclk = clk_get_rate(clk) * 16;
 			clk_put(clk);
 		}
@@ -960,7 +960,7 @@ static void sci_set_termios(struct uart_port *port, struct termios *termios,
 		default:
 		{
 #if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
-			struct clk *clk = clk_get("module_clk");
+			struct clk *clk = clk_get(NULL, "module_clk");
 			t = SCBRR_VALUE(baud, clk_get_rate(clk));
 			clk_put(clk);
 #else
@@ -1128,7 +1128,7 @@ static void __init sci_init_ports(void)
 		 * XXX: We should use a proper SCI/SCIF clock
 		 */
 		{
-			struct clk *clk = clk_get("module_clk");
+			struct clk *clk = clk_get(NULL, "module_clk");
 			sci_ports[i].port.uartclk = clk_get_rate(clk) * 16;
 			clk_put(clk);
 		}
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 7ee992146ae..e4557cc4f74 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -133,6 +133,20 @@
 # define SCIF_ORER	0x0001		/* Overrun error bit */
 # define SCSCR_INIT(port)	0x3a	/* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 # define SCIF_ONLY
+#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
+# define SCSPTR0 0xfffe8020 /* 16 bit SCIF */
+# define SCSPTR1 0xfffe8820 /* 16 bit SCIF */
+# define SCSPTR2 0xfffe9020 /* 16 bit SCIF */
+# define SCSPTR3 0xfffe9820 /* 16 bit SCIF */
+# define SCSCR_INIT(port)	0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCIF_ONLY
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+# define SCSPTR0 0xf8400020 /* 16 bit SCIF */
+# define SCSPTR1 0xf8410020 /* 16 bit SCIF */
+# define SCSPTR2 0xf8420020 /* 16 bit SCIF */
+# define SCIF_ORER 0x0001  /* overrun error bit */
+# define SCSCR_INIT(port)	0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCIF_ONLY
 #else
 # error CPU subtype not defined
 #endif
@@ -365,6 +379,7 @@ SCIx_FNS(SCxSR,  0x08,  8, 0x10,  8, 0x08, 16, 0x10, 16, 0x04,  8)
 SCIx_FNS(SCxRDR, 0x0a,  8, 0x14,  8, 0x0A,  8, 0x14,  8, 0x05,  8)
 SCIF_FNS(SCFCR,                      0x0c,  8, 0x18, 16)
 #if defined(CONFIG_CPU_SUBTYPE_SH7760) || defined(CONFIG_CPU_SUBTYPE_SH7780)
+SCIF_FNS(SCFDR,			     0x0e, 16, 0x1C, 16)
 SCIF_FNS(SCTFDR,		     0x0e, 16, 0x1C, 16)
 SCIF_FNS(SCRFDR,		     0x0e, 16, 0x20, 16)
 SCIF_FNS(SCSPTR,			0,  0, 0x24, 16)
@@ -544,6 +559,28 @@ static inline int sci_rxd_in(struct uart_port *port)
 	if (port->mapbase == 0xffe10000)
 		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 }
+#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+	if (port->mapbase == 0xfffe8000)
+		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+	if (port->mapbase == 0xfffe8800)
+		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+	if (port->mapbase == 0xfffe9000)
+		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+	if (port->mapbase == 0xfffe9800)
+		return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+}
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+	if (port->mapbase == 0xf8400000)
+		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+	if (port->mapbase == 0xf8410000)
+		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+	if (port->mapbase == 0xf8420000)
+		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+}
 #endif
 
 /*
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 72025df5561..494d9b85648 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -148,7 +148,7 @@ struct chip_data {
 	void (*cs_control)(u32 command);
 };
 
-static void pump_messages(void *data);
+static void pump_messages(struct work_struct *work);
 
 static int flush(struct driver_data *drv_data)
 {
@@ -884,9 +884,10 @@ static void pump_transfers(unsigned long data)
 	}
 }
 
-static void pump_messages(void *data)
+static void pump_messages(struct work_struct *work)
 {
-	struct driver_data *drv_data = data;
+	struct driver_data *drv_data =
+		container_of(work, struct driver_data, pump_messages);
 	unsigned long flags;
 
 	/* Lock queue and check for queue work */
@@ -1098,7 +1099,7 @@ static int init_queue(struct driver_data *drv_data)
 	tasklet_init(&drv_data->pump_transfers,
 			pump_transfers,	(unsigned long)drv_data);
 
-	INIT_WORK(&drv_data->pump_messages, pump_messages, drv_data);
+	INIT_WORK(&drv_data->pump_messages, pump_messages);
 	drv_data->workqueue = create_singlethread_workqueue(
 					drv_data->master->cdev.dev->bus_id);
 	if (drv_data->workqueue == NULL)
diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index a23862ef72b..08c1c57c612 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -265,9 +265,10 @@ static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
  * Drivers can provide word-at-a-time i/o primitives, or provide
  * transfer-at-a-time ones to leverage dma or fifo hardware.
  */
-static void bitbang_work(void *_bitbang)
+static void bitbang_work(struct work_struct *work)
 {
-	struct spi_bitbang	*bitbang = _bitbang;
+	struct spi_bitbang	*bitbang =
+		container_of(work, struct spi_bitbang, work);
 	unsigned long		flags;
 
 	spin_lock_irqsave(&bitbang->lock, flags);
@@ -456,7 +457,7 @@ int spi_bitbang_start(struct spi_bitbang *bitbang)
 	if (!bitbang->master || !bitbang->chipselect)
 		return -EINVAL;
 
-	INIT_WORK(&bitbang->work, bitbang_work, bitbang);
+	INIT_WORK(&bitbang->work, bitbang_work);
 	spin_lock_init(&bitbang->lock);
 	INIT_LIST_HEAD(&bitbang->queue);
 
diff --git a/drivers/spi/spi_butterfly.c b/drivers/spi/spi_butterfly.c
index 39d9b20f203..c2f601f8e4f 100644
--- a/drivers/spi/spi_butterfly.c
+++ b/drivers/spi/spi_butterfly.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/parport.h>
 
+#include <linux/sched.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_bitbang.h>
 #include <linux/spi/flash.h>
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
index dda0ca45d90..164a5dcf1f1 100644
--- a/drivers/telephony/ixj_pcmcia.c
+++ b/drivers/telephony/ixj_pcmcia.c
@@ -69,25 +69,21 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
 static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
 {
-	tuple_t tuple;
-	u_short buf[128];
 	char *str;
-	int last_ret, last_fn, i, place;
+	int i, place;
 	DEBUG(0, "ixj_get_serial(0x%p)\n", link);
-	tuple.TupleData = (cisdata_t *) buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 80;
-	tuple.Attributes = 0;
-	tuple.DesiredTuple = CISTPL_VERS_1;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	str = (char *) buf;
-	printk("PCMCIA Version %d.%d\n", str[0], str[1]);
-	str += 2;
+
+	str = link->prod_id[0];
+	if (!str)
+		goto cs_failed;
 	printk("%s", str);
-	str = str + strlen(str) + 1;
+	str = link->prod_id[1];
+	if (!str)
+		goto cs_failed;
 	printk(" %s", str);
-	str = str + strlen(str) + 1;
+	str = link->prod_id[2];
+	if (!str)
+		goto cs_failed;
 	place = 1;
 	for (i = strlen(str) - 1; i >= 0; i--) {
 		switch (str[i]) {
@@ -122,7 +118,9 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
 		}
 		place = place * 0x10;
 	}
-	str = str + strlen(str) + 1;
+	str = link->prod_id[3];
+	if (!str)
+		goto cs_failed;
 	printk(" version %s\n", str);
       cs_failed:
 	return;
@@ -146,13 +144,6 @@ static int ixj_config(struct pcmcia_device * link)
 	tuple.TupleData = (cisdata_t *) buf;
 	tuple.TupleOffset = 0;
 	tuple.TupleDataMax = 255;
-	tuple.Attributes = 0;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
 	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 	tuple.Attributes = 0;
 	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index e6565633ba0..3dfa3e40e14 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -158,7 +158,7 @@ struct cxacru_data {
 	const struct cxacru_modem_type *modem_type;
 
 	int line_status;
-	struct work_struct poll_work;
+	struct delayed_work poll_work;
 
 	/* contol handles */
 	struct mutex cm_serialize;
@@ -347,7 +347,7 @@ static int cxacru_card_status(struct cxacru_data *instance)
 	return 0;
 }
 
-static void cxacru_poll_status(struct cxacru_data *instance);
+static void cxacru_poll_status(struct work_struct *work);
 
 static int cxacru_atm_start(struct usbatm_data *usbatm_instance,
 		struct atm_dev *atm_dev)
@@ -376,12 +376,14 @@ static int cxacru_atm_start(struct usbatm_data *usbatm_instance,
 	}
 
 	/* Start status polling */
-	cxacru_poll_status(instance);
+	cxacru_poll_status(&instance->poll_work.work);
 	return 0;
 }
 
-static void cxacru_poll_status(struct cxacru_data *instance)
+static void cxacru_poll_status(struct work_struct *work)
 {
+	struct cxacru_data *instance =
+		container_of(work, struct cxacru_data, poll_work.work);
 	u32 buf[CXINF_MAX] = {};
 	struct usbatm_data *usbatm = instance->usbatm;
 	struct atm_dev *atm_dev = usbatm->atm_dev;
@@ -720,7 +722,7 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance,
 
 	mutex_init(&instance->cm_serialize);
 
-	INIT_WORK(&instance->poll_work, (void *)cxacru_poll_status, instance);
+	INIT_DELAYED_WORK(&instance->poll_work, cxacru_poll_status);
 
 	usbatm_instance->driver_data = instance;
 
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index a823486495c..8ed6c75adf0 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -142,7 +142,7 @@ struct speedtch_instance_data {
 
 	struct speedtch_params params; /* set in probe, constant afterwards */
 
-	struct work_struct status_checker;
+	struct delayed_work status_checker;
 
 	unsigned char last_status;
 
@@ -498,8 +498,11 @@ static int speedtch_start_synchro(struct speedtch_instance_data *instance)
 	return ret;
 }
 
-static void speedtch_check_status(struct speedtch_instance_data *instance)
+static void speedtch_check_status(struct work_struct *work)
 {
+	struct speedtch_instance_data *instance =
+		container_of(work, struct speedtch_instance_data,
+			     status_checker.work);
 	struct usbatm_data *usbatm = instance->usbatm;
 	struct atm_dev *atm_dev = usbatm->atm_dev;
 	unsigned char *buf = instance->scratch_buffer;
@@ -576,7 +579,7 @@ static void speedtch_status_poll(unsigned long data)
 {
 	struct speedtch_instance_data *instance = (void *)data;
 
-	schedule_work(&instance->status_checker);
+	schedule_delayed_work(&instance->status_checker, 0);
 
 	/* The following check is racy, but the race is harmless */
 	if (instance->poll_delay < MAX_POLL_DELAY)
@@ -596,7 +599,7 @@ static void speedtch_resubmit_int(unsigned long data)
 	if (int_urb) {
 		ret = usb_submit_urb(int_urb, GFP_ATOMIC);
 		if (!ret)
-			schedule_work(&instance->status_checker);
+			schedule_delayed_work(&instance->status_checker, 0);
 		else {
 			atm_dbg(instance->usbatm, "%s: usb_submit_urb failed with result %d\n", __func__, ret);
 			mod_timer(&instance->resubmit_timer, jiffies + msecs_to_jiffies(RESUBMIT_DELAY));
@@ -640,7 +643,7 @@ static void speedtch_handle_int(struct urb *int_urb)
 
 	if ((int_urb = instance->int_urb)) {
 		ret = usb_submit_urb(int_urb, GFP_ATOMIC);
-		schedule_work(&instance->status_checker);
+		schedule_delayed_work(&instance->status_checker, 0);
 		if (ret < 0) {
 			atm_dbg(usbatm, "%s: usb_submit_urb failed with result %d\n", __func__, ret);
 			goto fail;
@@ -855,7 +858,7 @@ static int speedtch_bind(struct usbatm_data *usbatm,
 
 	usbatm->flags |= (use_isoc ? UDSL_USE_ISOC : 0);
 
-	INIT_WORK(&instance->status_checker, (void *)speedtch_check_status, instance);
+	INIT_DELAYED_WORK(&instance->status_checker, speedtch_check_status);
 
 	instance->status_checker.timer.function = speedtch_status_poll;
 	instance->status_checker.timer.data = (unsigned long)instance;
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index c137c041f7a..f2d196fa1e8 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -655,9 +655,9 @@ static int request_dsp(struct uea_softc *sc)
 /*
  * The uea_load_page() function must be called within a process context
  */
-static void uea_load_page(void *xsc)
+static void uea_load_page(struct work_struct *work)
 {
-	struct uea_softc *sc = xsc;
+	struct uea_softc *sc = container_of(work, struct uea_softc, task);
 	u16 pageno = sc->pageno;
 	u16 ovl = sc->ovl;
 	struct block_info bi;
@@ -1348,7 +1348,7 @@ static int uea_boot(struct uea_softc *sc)
 
 	uea_enters(INS_TO_USBDEV(sc));
 
-	INIT_WORK(&sc->task, uea_load_page, sc);
+	INIT_WORK(&sc->task, uea_load_page);
 	init_waitqueue_head(&sc->sync_q);
 	init_waitqueue_head(&sc->cmv_ack_wait);
 
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index ec3438dc8ee..7f1fa956dcd 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -421,9 +421,9 @@ static void acm_write_bulk(struct urb *urb)
 		schedule_work(&acm->work);
 }
 
-static void acm_softint(void *private)
+static void acm_softint(struct work_struct *work)
 {
-	struct acm *acm = private;
+	struct acm *acm = container_of(work, struct acm, work);
 	dbg("Entering acm_softint.");
 	
 	if (!ACM_READY(acm))
@@ -927,7 +927,7 @@ skip_normal_probe:
 	acm->rx_buflimit = num_rx_buf;
 	acm->urb_task.func = acm_rx_tasklet;
 	acm->urb_task.data = (unsigned long) acm;
-	INIT_WORK(&acm->work, acm_softint, acm);
+	INIT_WORK(&acm->work, acm_softint);
 	spin_lock_init(&acm->throttle_lock);
 	spin_lock_init(&acm->write_lock);
 	spin_lock_init(&acm->read_lock);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 0ce393eb3c4..9be41ed1f9a 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -68,7 +68,7 @@ struct usb_hub {
 
 	unsigned		has_indicators:1;
 	u8			indicator[USB_MAXCHILDREN];
-	struct work_struct	leds;
+	struct delayed_work	leds;
 };
 
 
@@ -218,9 +218,10 @@ static void set_port_led(
 
 #define	LED_CYCLE_PERIOD	((2*HZ)/3)
 
-static void led_work (void *__hub)
+static void led_work (struct work_struct *work)
 {
-	struct usb_hub		*hub = __hub;
+	struct usb_hub		*hub =
+		container_of(work, struct usb_hub, leds.work);
 	struct usb_device	*hdev = hub->hdev;
 	unsigned		i;
 	unsigned		changed = 0;
@@ -405,9 +406,10 @@ hub_clear_tt_buffer (struct usb_device *hdev, u16 devinfo, u16 tt)
  * talking to TTs must queue control transfers (not just bulk and iso), so
  * both can talk to the same hub concurrently.
  */
-static void hub_tt_kevent (void *arg)
+static void hub_tt_kevent (struct work_struct *work)
 {
-	struct usb_hub		*hub = arg;
+	struct usb_hub		*hub =
+		container_of(work, struct usb_hub, tt.kevent);
 	unsigned long		flags;
 
 	spin_lock_irqsave (&hub->tt.lock, flags);
@@ -694,7 +696,7 @@ static int hub_configure(struct usb_hub *hub,
 
 	spin_lock_init (&hub->tt.lock);
 	INIT_LIST_HEAD (&hub->tt.clear_list);
-	INIT_WORK (&hub->tt.kevent, hub_tt_kevent, hub);
+	INIT_WORK (&hub->tt.kevent, hub_tt_kevent);
 	switch (hdev->descriptor.bDeviceProtocol) {
 		case 0:
 			break;
@@ -938,7 +940,7 @@ descriptor_error:
 	INIT_LIST_HEAD(&hub->event_list);
 	hub->intfdev = &intf->dev;
 	hub->hdev = hdev;
-	INIT_WORK(&hub->leds, led_work, hub);
+	INIT_DELAYED_WORK(&hub->leds, led_work);
 
 	usb_set_intfdata (intf, hub);
 	intf->needs_remote_wakeup = 1;
@@ -2381,7 +2383,7 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
 		/* hub LEDs are probably harder to miss than syslog */
 		if (hub->has_indicators) {
 			hub->indicator[port1-1] = INDICATOR_GREEN_BLINK;
-			schedule_work (&hub->leds);
+			schedule_delayed_work (&hub->leds, 0);
 		}
 	}
 	kfree(qual);
@@ -2555,7 +2557,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
 				if (hub->has_indicators) {
 					hub->indicator[port1-1] =
 						INDICATOR_AMBER_BLINK;
-					schedule_work (&hub->leds);
+					schedule_delayed_work (&hub->leds, 0);
 				}
 				status = -ENOTCONN;	/* Don't retry */
 				goto loop_disable;
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 29b0fa9ff9d..7390b67c609 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1501,9 +1501,10 @@ struct set_config_request {
 };
 
 /* Worker routine for usb_driver_set_configuration() */
-static void driver_set_config_work(void *_req)
+static void driver_set_config_work(struct work_struct *work)
 {
-	struct set_config_request *req = _req;
+	struct set_config_request *req =
+		container_of(work, struct set_config_request, work);
 
 	usb_lock_device(req->udev);
 	usb_set_configuration(req->udev, req->config);
@@ -1541,7 +1542,7 @@ int usb_driver_set_configuration(struct usb_device *udev, int config)
 		return -ENOMEM;
 	req->udev = udev;
 	req->config = config;
-	INIT_WORK(&req->work, driver_set_config_work, req);
+	INIT_WORK(&req->work, driver_set_config_work);
 
 	usb_get_dev(udev);
 	if (!schedule_work(&req->work)) {
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 81cb52564e6..02426d0b9a3 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -203,9 +203,10 @@ static void ksuspend_usb_cleanup(void)
 #ifdef	CONFIG_USB_SUSPEND
 
 /* usb_autosuspend_work - callback routine to autosuspend a USB device */
-static void usb_autosuspend_work(void *_udev)
+static void usb_autosuspend_work(struct work_struct *work)
 {
-	struct usb_device	*udev = _udev;
+	struct usb_device *udev =
+		container_of(work, struct usb_device, autosuspend.work);
 
 	usb_pm_lock(udev);
 	udev->auto_pm = 1;
@@ -215,7 +216,7 @@ static void usb_autosuspend_work(void *_udev)
 
 #else
 
-static void usb_autosuspend_work(void *_udev)
+static void usb_autosuspend_work(struct work_struct *work)
 {}
 
 #endif	/* CONFIG_USB_SUSPEND */
@@ -304,7 +305,7 @@ usb_alloc_dev(struct usb_device *parent, struct usb_bus *bus, unsigned port1)
 
 #ifdef	CONFIG_PM
 	mutex_init(&dev->pm_mutex);
-	INIT_WORK(&dev->autosuspend, usb_autosuspend_work, dev);
+	INIT_DELAYED_WORK(&dev->autosuspend, usb_autosuspend_work);
 #endif
 	return dev;
 }
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 3bd1dfe565c..d15bf22b9a0 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -1833,9 +1833,9 @@ static void rx_fill (struct eth_dev *dev, gfp_t gfp_flags)
 	spin_unlock_irqrestore(&dev->req_lock, flags);
 }
 
-static void eth_work (void *_dev)
+static void eth_work (struct work_struct *work)
 {
-	struct eth_dev		*dev = _dev;
+	struct eth_dev	*dev = container_of(work, struct eth_dev, work);
 
 	if (test_and_clear_bit (WORK_RX_MEMORY, &dev->todo)) {
 		if (netif_running (dev->net))
@@ -2398,7 +2398,7 @@ autoconf_fail:
 	dev = netdev_priv(net);
 	spin_lock_init (&dev->lock);
 	spin_lock_init (&dev->req_lock);
-	INIT_WORK (&dev->work, eth_work, dev);
+	INIT_WORK (&dev->work, eth_work);
 	INIT_LIST_HEAD (&dev->tx_reqs);
 	INIT_LIST_HEAD (&dev->rx_reqs);
 
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index 54f554e0f0a..ac9f11d1981 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -169,21 +169,14 @@ static int sl811_cs_config(struct pcmcia_device *link)
 
 	DBG(0, "sl811_cs_config(0x%p)\n", link);
 
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
 	/* Look up the current Vcc */
 	CS_CHECK(GetConfigurationInfo,
 			pcmcia_get_configuration_info(link, &conf));
 
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+	tuple.TupleOffset = 0;
 	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
 	while (1) {
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index ef54e310bfc..a9d7119e317 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -163,7 +163,7 @@ struct u132_endp {
         u16 queue_next;
         struct urb *urb_list[ENDP_QUEUE_SIZE];
         struct list_head urb_more;
-        struct work_struct scheduler;
+        struct delayed_work scheduler;
 };
 struct u132_ring {
         unsigned in_use:1;
@@ -171,7 +171,7 @@ struct u132_ring {
         u8 number;
         struct u132 *u132;
         struct u132_endp *curr_endp;
-        struct work_struct scheduler;
+        struct delayed_work scheduler;
 };
 #define OHCI_QUIRK_AMD756 0x01
 #define OHCI_QUIRK_SUPERIO 0x02
@@ -198,7 +198,7 @@ struct u132 {
         u32 hc_roothub_portstatus[MAX_ROOT_PORTS];
         int flags;
         unsigned long next_statechange;
-        struct work_struct monitor;
+        struct delayed_work monitor;
         int num_endpoints;
         struct u132_addr addr[MAX_U132_ADDRS];
         struct u132_udev udev[MAX_U132_UDEVS];
@@ -310,7 +310,7 @@ static void u132_ring_requeue_work(struct u132 *u132, struct u132_ring *ring,
         if (delta > 0) {
                 if (queue_delayed_work(workqueue, &ring->scheduler, delta))
                         return;
-        } else if (queue_work(workqueue, &ring->scheduler))
+        } else if (queue_delayed_work(workqueue, &ring->scheduler, 0))
                 return;
         kref_put(&u132->kref, u132_hcd_delete);
         return;
@@ -389,12 +389,8 @@ static inline void u132_endp_init_kref(struct u132 *u132,
 static void u132_endp_queue_work(struct u132 *u132, struct u132_endp *endp,
         unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(workqueue, &endp->scheduler, delta))
-                        kref_get(&endp->kref);
-        } else if (queue_work(workqueue, &endp->scheduler))
-                kref_get(&endp->kref);
-        return;
+	if (queue_delayed_work(workqueue, &endp->scheduler, delta))
+		kref_get(&endp->kref);
 }
 
 static void u132_endp_cancel_work(struct u132 *u132, struct u132_endp *endp)
@@ -410,24 +406,14 @@ static inline void u132_monitor_put_kref(struct u132 *u132)
 
 static void u132_monitor_queue_work(struct u132 *u132, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(workqueue, &u132->monitor, delta)) {
-                        kref_get(&u132->kref);
-                }
-        } else if (queue_work(workqueue, &u132->monitor))
-                kref_get(&u132->kref);
-        return;
+	if (queue_delayed_work(workqueue, &u132->monitor, delta))
+		kref_get(&u132->kref);
 }
 
 static void u132_monitor_requeue_work(struct u132 *u132, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(workqueue, &u132->monitor, delta))
-                        return;
-        } else if (queue_work(workqueue, &u132->monitor))
-                return;
-        kref_put(&u132->kref, u132_hcd_delete);
-        return;
+	if (!queue_delayed_work(workqueue, &u132->monitor, delta))
+		kref_put(&u132->kref, u132_hcd_delete);
 }
 
 static void u132_monitor_cancel_work(struct u132 *u132)
@@ -489,9 +475,9 @@ static int read_roothub_info(struct u132 *u132)
         return 0;
 }
 
-static void u132_hcd_monitor_work(void *data)
+static void u132_hcd_monitor_work(struct work_struct *work)
 {
-        struct u132 *u132 = data;
+        struct u132 *u132 = container_of(work, struct u132, monitor.work);
         if (u132->going > 1) {
                 dev_err(&u132->platform_dev->dev, "device has been removed %d\n"
                         , u132->going);
@@ -1315,15 +1301,14 @@ static void u132_hcd_initial_setup_sent(void *data, struct urb *urb, u8 *buf,
         }
 }
 
-static void u132_hcd_ring_work_scheduler(void *data);
-static void u132_hcd_endp_work_scheduler(void *data);
 /*
 * this work function is only executed from the work queue
 *
 */
-static void u132_hcd_ring_work_scheduler(void *data)
+static void u132_hcd_ring_work_scheduler(struct work_struct *work)
 {
-        struct u132_ring *ring = data;
+        struct u132_ring *ring =
+		container_of(work, struct u132_ring, scheduler.work);
         struct u132 *u132 = ring->u132;
         down(&u132->scheduler_lock);
         if (ring->in_use) {
@@ -1382,10 +1367,11 @@ static void u132_hcd_ring_work_scheduler(void *data)
         }
 }
 
-static void u132_hcd_endp_work_scheduler(void *data)
+static void u132_hcd_endp_work_scheduler(struct work_struct *work)
 {
         struct u132_ring *ring;
-        struct u132_endp *endp = data;
+        struct u132_endp *endp =
+		container_of(work, struct u132_endp, scheduler.work);
         struct u132 *u132 = endp->u132;
         down(&u132->scheduler_lock);
         ring = endp->ring;
@@ -1943,7 +1929,7 @@ static int create_endpoint_and_queue_int(struct u132 *u132,
         if (!endp) {
                 return -ENOMEM;
         }
-        INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp);
+        INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler);
         spin_lock_init(&endp->queue_lock.slock);
         INIT_LIST_HEAD(&endp->urb_more);
         ring = endp->ring = &u132->ring[0];
@@ -2032,7 +2018,7 @@ static int create_endpoint_and_queue_bulk(struct u132 *u132,
         if (!endp) {
                 return -ENOMEM;
         }
-        INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp);
+        INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler);
         spin_lock_init(&endp->queue_lock.slock);
         INIT_LIST_HEAD(&endp->urb_more);
         endp->dequeueing = 0;
@@ -2117,7 +2103,7 @@ static int create_endpoint_and_queue_control(struct u132 *u132,
         if (!endp) {
                 return -ENOMEM;
         }
-        INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp);
+        INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler);
         spin_lock_init(&endp->queue_lock.slock);
         INIT_LIST_HEAD(&endp->urb_more);
         ring = endp->ring = &u132->ring[0];
@@ -3096,10 +3082,10 @@ static void u132_initialise(struct u132 *u132, struct platform_device *pdev)
                 ring->number = rings + 1;
                 ring->length = 0;
                 ring->curr_endp = NULL;
-                INIT_WORK(&ring->scheduler, u132_hcd_ring_work_scheduler,
-                        (void *)ring);
+                INIT_DELAYED_WORK(&ring->scheduler,
+				  u132_hcd_ring_work_scheduler);
         } down(&u132->sw_lock);
-        INIT_WORK(&u132->monitor, u132_hcd_monitor_work, (void *)u132);
+        INIT_DELAYED_WORK(&u132->monitor, u132_hcd_monitor_work);
         while (ports-- > 0) {
                 struct u132_port *port = &u132->port[ports];
                 port->u132 = u132;
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index a49644b7c58..4295bab4f1e 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -969,9 +969,10 @@ static void hid_retry_timeout(unsigned long _hid)
 }
 
 /* Workqueue routine to reset the device or clear a halt */
-static void hid_reset(void *_hid)
+static void hid_reset(struct work_struct *work)
 {
-	struct hid_device *hid = (struct hid_device *) _hid;
+	struct hid_device *hid =
+		container_of(work, struct hid_device, reset_work);
 	int rc_lock, rc = 0;
 
 	if (test_bit(HID_CLEAR_HALT, &hid->iofl)) {
@@ -2043,7 +2044,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
 
 	init_waitqueue_head(&hid->wait);
 
-	INIT_WORK(&hid->reset_work, hid_reset, hid);
+	INIT_WORK(&hid->reset_work, hid_reset);
 	setup_timer(&hid->io_retry, hid_retry_timeout, (unsigned long) hid);
 
 	spin_lock_init(&hid->inlock);
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index ba30ca6a14a..02cbb7fff24 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -76,7 +76,7 @@ struct appledisplay {
 	char *urbdata;			/* interrupt URB data buffer */
 	char *msgdata;			/* control message data buffer */
 
-	struct work_struct work;
+	struct delayed_work work;
 	int button_pressed;
 	spinlock_t lock;
 };
@@ -117,7 +117,7 @@ static void appledisplay_complete(struct urb *urb)
 	case ACD_BTN_BRIGHT_UP:
 	case ACD_BTN_BRIGHT_DOWN:
 		pdata->button_pressed = 1;
-		queue_work(wq, &pdata->work);
+		queue_delayed_work(wq, &pdata->work, 0);
 		break;
 	case ACD_BTN_NONE:
 	default:
@@ -184,9 +184,10 @@ static struct backlight_properties appledisplay_bl_data = {
 	.max_brightness	= 0xFF
 };
 
-static void appledisplay_work(void *private)
+static void appledisplay_work(struct work_struct *work)
 {
-	struct appledisplay *pdata = private;
+	struct appledisplay *pdata =
+		container_of(work, struct appledisplay, work.work);
 	int retval;
 
 	up(&pdata->bd->sem);
@@ -238,7 +239,7 @@ static int appledisplay_probe(struct usb_interface *iface,
 	pdata->udev = udev;
 
 	spin_lock_init(&pdata->lock);
-	INIT_WORK(&pdata->work, appledisplay_work, pdata);
+	INIT_DELAYED_WORK(&pdata->work, appledisplay_work);
 
 	/* Allocate buffer for control messages */
 	pdata->msgdata = kmalloc(ACD_MSG_BUFFER_LEN, GFP_KERNEL);
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index cb0ba3107d7..18b1925032a 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -156,9 +156,9 @@ struct usb_ftdi {
         struct usb_device *udev;
         struct usb_interface *interface;
         struct usb_class_driver *class;
-        struct work_struct status_work;
-        struct work_struct command_work;
-        struct work_struct respond_work;
+        struct delayed_work status_work;
+        struct delayed_work command_work;
+        struct delayed_work respond_work;
         struct u132_platform_data platform_data;
         struct resource resources[0];
         struct platform_device platform_dev;
@@ -210,23 +210,14 @@ static void ftdi_elan_init_kref(struct usb_ftdi *ftdi)
 
 static void ftdi_status_requeue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(status_queue, &ftdi->status_work, delta))
-                        return;
-        } else if (queue_work(status_queue, &ftdi->status_work))
-                return;
-        kref_put(&ftdi->kref, ftdi_elan_delete);
-        return;
+	if (!queue_delayed_work(status_queue, &ftdi->status_work, delta))
+		kref_put(&ftdi->kref, ftdi_elan_delete);
 }
 
 static void ftdi_status_queue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(status_queue, &ftdi->status_work, delta))
-                        kref_get(&ftdi->kref);
-        } else if (queue_work(status_queue, &ftdi->status_work))
-                kref_get(&ftdi->kref);
-        return;
+	if (queue_delayed_work(status_queue, &ftdi->status_work, delta))
+		kref_get(&ftdi->kref);
 }
 
 static void ftdi_status_cancel_work(struct usb_ftdi *ftdi)
@@ -237,25 +228,14 @@ static void ftdi_status_cancel_work(struct usb_ftdi *ftdi)
 
 static void ftdi_command_requeue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(command_queue, &ftdi->command_work,
-                        delta))
-                        return;
-        } else if (queue_work(command_queue, &ftdi->command_work))
-                return;
-        kref_put(&ftdi->kref, ftdi_elan_delete);
-        return;
+	if (!queue_delayed_work(command_queue, &ftdi->command_work, delta))
+		kref_put(&ftdi->kref, ftdi_elan_delete);
 }
 
 static void ftdi_command_queue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(command_queue, &ftdi->command_work,
-                        delta))
-                        kref_get(&ftdi->kref);
-        } else if (queue_work(command_queue, &ftdi->command_work))
-                kref_get(&ftdi->kref);
-        return;
+	if (queue_delayed_work(command_queue, &ftdi->command_work, delta))
+		kref_get(&ftdi->kref);
 }
 
 static void ftdi_command_cancel_work(struct usb_ftdi *ftdi)
@@ -267,25 +247,14 @@ static void ftdi_command_cancel_work(struct usb_ftdi *ftdi)
 static void ftdi_response_requeue_work(struct usb_ftdi *ftdi,
         unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(respond_queue, &ftdi->respond_work,
-                        delta))
-                        return;
-        } else if (queue_work(respond_queue, &ftdi->respond_work))
-                return;
-        kref_put(&ftdi->kref, ftdi_elan_delete);
-        return;
+	if (!queue_delayed_work(respond_queue, &ftdi->respond_work, delta))
+		kref_put(&ftdi->kref, ftdi_elan_delete);
 }
 
 static void ftdi_respond_queue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(respond_queue, &ftdi->respond_work,
-                        delta))
-                        kref_get(&ftdi->kref);
-        } else if (queue_work(respond_queue, &ftdi->respond_work))
-                kref_get(&ftdi->kref);
-        return;
+	if (queue_delayed_work(respond_queue, &ftdi->respond_work, delta))
+		kref_get(&ftdi->kref);
 }
 
 static void ftdi_response_cancel_work(struct usb_ftdi *ftdi)
@@ -475,9 +444,11 @@ static void ftdi_elan_kick_command_queue(struct usb_ftdi *ftdi)
         return;
 }
 
-static void ftdi_elan_command_work(void *data)
+static void ftdi_elan_command_work(struct work_struct *work)
 {
-        struct usb_ftdi *ftdi = data;
+        struct usb_ftdi *ftdi =
+		container_of(work, struct usb_ftdi, command_work.work);
+
         if (ftdi->disconnected > 0) {
                 ftdi_elan_put_kref(ftdi);
                 return;
@@ -500,9 +471,10 @@ static void ftdi_elan_kick_respond_queue(struct usb_ftdi *ftdi)
         return;
 }
 
-static void ftdi_elan_respond_work(void *data)
+static void ftdi_elan_respond_work(struct work_struct *work)
 {
-        struct usb_ftdi *ftdi = data;
+        struct usb_ftdi *ftdi =
+		container_of(work, struct usb_ftdi, respond_work.work);
         if (ftdi->disconnected > 0) {
                 ftdi_elan_put_kref(ftdi);
                 return;
@@ -534,9 +506,10 @@ static void ftdi_elan_respond_work(void *data)
 * after the FTDI has been synchronized
 *
 */
-static void ftdi_elan_status_work(void *data)
+static void ftdi_elan_status_work(struct work_struct *work)
 {
-        struct usb_ftdi *ftdi = data;
+        struct usb_ftdi *ftdi =
+		container_of(work, struct usb_ftdi, status_work.work);
         int work_delay_in_msec = 0;
         if (ftdi->disconnected > 0) {
                 ftdi_elan_put_kref(ftdi);
@@ -2677,12 +2650,9 @@ static int ftdi_elan_probe(struct usb_interface *interface,
                 ftdi->class = NULL;
                 dev_info(&ftdi->udev->dev, "USB FDTI=%p ELAN interface %d now a"
                         "ctivated\n", ftdi, iface_desc->desc.bInterfaceNumber);
-                INIT_WORK(&ftdi->status_work, ftdi_elan_status_work,
-                        (void *)ftdi);
-                INIT_WORK(&ftdi->command_work, ftdi_elan_command_work,
-                        (void *)ftdi);
-                INIT_WORK(&ftdi->respond_work, ftdi_elan_respond_work,
-                        (void *)ftdi);
+                INIT_DELAYED_WORK(&ftdi->status_work, ftdi_elan_status_work);
+                INIT_DELAYED_WORK(&ftdi->command_work, ftdi_elan_command_work);
+                INIT_DELAYED_WORK(&ftdi->respond_work, ftdi_elan_respond_work);
                 ftdi_status_queue_work(ftdi, msecs_to_jiffies(3 *1000));
                 return 0;
         } else {
diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c
index 9110793f81d..9659c79e187 100644
--- a/drivers/usb/misc/phidgetkit.c
+++ b/drivers/usb/misc/phidgetkit.c
@@ -81,8 +81,8 @@ struct interfacekit {
 	unsigned char *data;
 	dma_addr_t data_dma;
 
-	struct work_struct do_notify;
-	struct work_struct do_resubmit;
+	struct delayed_work do_notify;
+	struct delayed_work do_resubmit;
 	unsigned long input_events;
 	unsigned long sensor_events;
 };
@@ -374,7 +374,7 @@ static void interfacekit_irq(struct urb *urb)
 	}
 
 	if (kit->input_events || kit->sensor_events)
-		schedule_work(&kit->do_notify);
+		schedule_delayed_work(&kit->do_notify, 0);
 
 resubmit:
 	status = usb_submit_urb(urb, SLAB_ATOMIC);
@@ -384,9 +384,10 @@ resubmit:
 			kit->udev->devpath, status);
 }
 
-static void do_notify(void *data)
+static void do_notify(struct work_struct *work)
 {
-	struct interfacekit *kit = data;
+	struct interfacekit *kit =
+		container_of(work, struct interfacekit, do_notify.work);
 	int i;
 	char sysfs_file[8];
 
@@ -405,9 +406,11 @@ static void do_notify(void *data)
 	}
 }
 
-static void do_resubmit(void *data)
+static void do_resubmit(struct work_struct *work)
 {
-	set_outputs(data);
+	struct interfacekit *kit =
+		container_of(work, struct interfacekit, do_resubmit.work);
+	set_outputs(kit);
 }
 
 #define show_set_output(value)		\
@@ -575,8 +578,8 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic
 
 	kit->udev = usb_get_dev(dev);
 	kit->intf = intf;
-	INIT_WORK(&kit->do_notify, do_notify, kit);
-	INIT_WORK(&kit->do_resubmit, do_resubmit, kit);
+	INIT_DELAYED_WORK(&kit->do_notify, do_notify);
+	INIT_DELAYED_WORK(&kit->do_resubmit, do_resubmit);
 	usb_fill_int_urb(kit->irq, kit->udev, pipe, kit->data,
 			maxp > URB_INT_SIZE ? URB_INT_SIZE : maxp,
 			interfacekit_irq, kit, endpoint->bInterval);
diff --git a/drivers/usb/misc/phidgetmotorcontrol.c b/drivers/usb/misc/phidgetmotorcontrol.c
index c3469b0a67c..2bb4fa572bb 100644
--- a/drivers/usb/misc/phidgetmotorcontrol.c
+++ b/drivers/usb/misc/phidgetmotorcontrol.c
@@ -41,7 +41,7 @@ struct motorcontrol {
 	unsigned char *data;
 	dma_addr_t data_dma;
 
-	struct work_struct do_notify;
+	struct delayed_work do_notify;
 	unsigned long input_events;
 	unsigned long speed_events;
 	unsigned long exceed_events;
@@ -148,7 +148,7 @@ static void motorcontrol_irq(struct urb *urb)
 		set_bit(1, &mc->exceed_events);
 
 	if (mc->input_events || mc->exceed_events || mc->speed_events)
-		schedule_work(&mc->do_notify);
+		schedule_delayed_work(&mc->do_notify, 0);
 
 resubmit:
 	status = usb_submit_urb(urb, SLAB_ATOMIC);
@@ -159,9 +159,10 @@ resubmit:
 			mc->udev->devpath, status);
 }
 
-static void do_notify(void *data)
+static void do_notify(struct work_struct *work)
 {
-	struct motorcontrol *mc = data;
+	struct motorcontrol *mc =
+		container_of(work, struct motorcontrol, do_notify.work);
 	int i;
 	char sysfs_file[8];
 
@@ -348,7 +349,7 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic
 	mc->udev = usb_get_dev(dev);
 	mc->intf = intf;
 	mc->acceleration[0] = mc->acceleration[1] = 10;
-	INIT_WORK(&mc->do_notify, do_notify, mc);
+	INIT_DELAYED_WORK(&mc->do_notify, do_notify);
 	usb_fill_int_urb(mc->irq, mc->udev, pipe, mc->data,
 			maxp > URB_INT_SIZE ? URB_INT_SIZE : maxp,
 			motorcontrol_irq, mc, endpoint->bInterval);
diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c
index 7c906a43e49..fa78326d0bf 100644
--- a/drivers/usb/net/kaweth.c
+++ b/drivers/usb/net/kaweth.c
@@ -222,7 +222,7 @@ struct kaweth_device
 	int suspend_lowmem_ctrl;
 	int linkstate;
 	int opened;
-	struct work_struct lowmem_work;
+	struct delayed_work lowmem_work;
 
 	struct usb_device *dev;
 	struct net_device *net;
@@ -530,9 +530,10 @@ resubmit:
 	kaweth_resubmit_int_urb(kaweth, GFP_ATOMIC);
 }
 
-static void kaweth_resubmit_tl(void *d)
+static void kaweth_resubmit_tl(struct work_struct *work)
 {
-	struct kaweth_device *kaweth = (struct kaweth_device *)d;
+	struct kaweth_device *kaweth =
+		container_of(work, struct kaweth_device, lowmem_work.work);
 
 	if (IS_BLOCKED(kaweth->status))
 		return;
@@ -1126,7 +1127,7 @@ err_fw:
 
 	/* kaweth is zeroed as part of alloc_netdev */
 
-	INIT_WORK(&kaweth->lowmem_work, kaweth_resubmit_tl, (void *)kaweth);
+	INIT_DELAYED_WORK(&kaweth->lowmem_work, kaweth_resubmit_tl);
 
 	SET_MODULE_OWNER(netdev);
 
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index 69eb0db399d..b5690b3834e 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -1281,9 +1281,9 @@ static inline void setup_pegasus_II(pegasus_t * pegasus)
 static struct workqueue_struct *pegasus_workqueue = NULL;
 #define CARRIER_CHECK_DELAY (2 * HZ)
 
-static void check_carrier(void *data)
+static void check_carrier(struct work_struct *work)
 {
-	pegasus_t *pegasus = data;
+	pegasus_t *pegasus = container_of(work, pegasus_t, carrier_check.work);
 	set_carrier(pegasus->net);
 	if (!(pegasus->flags & PEGASUS_UNPLUG)) {
 		queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check,
@@ -1319,7 +1319,7 @@ static int pegasus_probe(struct usb_interface *intf,
 
 	tasklet_init(&pegasus->rx_tl, rx_fixup, (unsigned long) pegasus);
 
-	INIT_WORK(&pegasus->carrier_check, check_carrier, pegasus);
+	INIT_DELAYED_WORK(&pegasus->carrier_check, check_carrier);
 
 	pegasus->intf = intf;
 	pegasus->usb = dev;
diff --git a/drivers/usb/net/pegasus.h b/drivers/usb/net/pegasus.h
index 006438069b6..98f6898cae1 100644
--- a/drivers/usb/net/pegasus.h
+++ b/drivers/usb/net/pegasus.h
@@ -95,7 +95,7 @@ typedef struct pegasus {
 	int			dev_index;
 	int			intr_interval;
 	struct tasklet_struct	rx_tl;
-	struct work_struct	carrier_check;
+	struct delayed_work	carrier_check;
 	struct urb		*ctrl_urb, *rx_urb, *tx_urb, *intr_urb;
 	struct sk_buff		*rx_pool[RX_SKBS];
 	struct sk_buff		*rx_skb;
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index 7672e11c94c..327f9755567 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -782,9 +782,10 @@ static struct ethtool_ops usbnet_ethtool_ops = {
  * especially now that control transfers can be queued.
  */
 static void
-kevent (void *data)
+kevent (struct work_struct *work)
 {
-	struct usbnet		*dev = data;
+	struct usbnet		*dev =
+		container_of(work, struct usbnet, kevent);
 	int			status;
 
 	/* usb_clear_halt() needs a thread context */
@@ -1146,7 +1147,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 	skb_queue_head_init (&dev->done);
 	dev->bh.func = usbnet_bh;
 	dev->bh.data = (unsigned long) dev;
-	INIT_WORK (&dev->kevent, kevent, dev);
+	INIT_WORK (&dev->kevent, kevent);
 	dev->delay.function = usbnet_bh;
 	dev->delay.data = (unsigned long) dev;
 	init_timer (&dev->delay);
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index b1b5707bc99..86bcf63b6ba 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -92,6 +92,7 @@ struct aircable_private {
 	struct circ_buf *rx_buf;	/* read buffer */
 	int rx_flags;			/* for throttilng */
 	struct work_struct rx_work;	/* work cue for the receiving line */
+	struct usb_serial_port *port;	/* USB port with which associated */
 };
 
 /* Private methods */
@@ -251,10 +252,11 @@ static void aircable_send(struct usb_serial_port *port)
 	schedule_work(&port->work);
 }
 
-static void aircable_read(void *params)
+static void aircable_read(struct work_struct *work)
 {
-	struct usb_serial_port *port = params;
-	struct aircable_private *priv = usb_get_serial_port_data(port);
+	struct aircable_private *priv =
+		container_of(work, struct aircable_private, rx_work);
+	struct usb_serial_port *port = priv->port;
 	struct tty_struct *tty;
 	unsigned char *data;
 	int count;
@@ -349,7 +351,8 @@ static int aircable_attach (struct usb_serial *serial)
 	}
 
 	priv->rx_flags &= ~(THROTTLED | ACTUALLY_THROTTLED);
-	INIT_WORK(&priv->rx_work, aircable_read, port);
+	priv->port = port;
+	INIT_WORK(&priv->rx_work, aircable_read);
 
 	usb_set_serial_port_data(serial->port[0], priv);
 
@@ -516,7 +519,7 @@ static void aircable_read_bulk_callback(struct urb *urb)
 					package_length - shift);
 			}
 		}
-		aircable_read(port);
+		aircable_read(&priv->rx_work);
 	}
 
 	/* Schedule the next read _if_ we are still open */
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 5e3ac281a2f..83d0e21145b 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -430,13 +430,14 @@ struct digi_port {
 	int dp_in_close;			/* close in progress */
 	wait_queue_head_t dp_close_wait;	/* wait queue for close */
 	struct work_struct dp_wakeup_work;
+	struct usb_serial_port *dp_port;
 };
 
 
 /* Local Function Declarations */
 
 static void digi_wakeup_write( struct usb_serial_port *port );
-static void digi_wakeup_write_lock(void *);
+static void digi_wakeup_write_lock(struct work_struct *work);
 static int digi_write_oob_command( struct usb_serial_port *port,
 	unsigned char *buf, int count, int interruptible );
 static int digi_write_inb_command( struct usb_serial_port *port,
@@ -598,11 +599,12 @@ static inline long cond_wait_interruptible_timeout_irqrestore(
 *  on writes.
 */
 
-static void digi_wakeup_write_lock(void *arg)
+static void digi_wakeup_write_lock(struct work_struct *work)
 {
-	struct usb_serial_port *port = arg;
+	struct digi_port *priv =
+		container_of(work, struct digi_port, dp_wakeup_work);
+	struct usb_serial_port *port = priv->dp_port;
 	unsigned long flags;
-	struct digi_port *priv = usb_get_serial_port_data(port);
 
 
 	spin_lock_irqsave( &priv->dp_port_lock, flags );
@@ -1702,8 +1704,8 @@ dbg( "digi_startup: TOP" );
 		init_waitqueue_head( &priv->dp_flush_wait );
 		priv->dp_in_close = 0;
 		init_waitqueue_head( &priv->dp_close_wait );
-		INIT_WORK(&priv->dp_wakeup_work,
-				digi_wakeup_write_lock, serial->port[i]);
+		INIT_WORK(&priv->dp_wakeup_work, digi_wakeup_write_lock);
+		priv->dp_port = serial->port[i];
 
 		/* initialize write wait queue for this port */
 		init_waitqueue_head( &serial->port[i]->write_wait );
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 89ce2775be1..72e4d48f51e 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -559,7 +559,8 @@ struct ftdi_private {
 	char prev_status, diff_status;        /* Used for TIOCMIWAIT */
 	__u8 rx_flags;		/* receive state flags (throttling) */
 	spinlock_t rx_lock;	/* spinlock for receive state */
-	struct work_struct rx_work;
+	struct delayed_work rx_work;
+	struct usb_serial_port *port;
 	int rx_processed;
 	unsigned long rx_bytes;
 
@@ -593,7 +594,7 @@ static int  ftdi_write_room		(struct usb_serial_port *port);
 static int  ftdi_chars_in_buffer	(struct usb_serial_port *port);
 static void ftdi_write_bulk_callback	(struct urb *urb);
 static void ftdi_read_bulk_callback	(struct urb *urb);
-static void ftdi_process_read		(void *param);
+static void ftdi_process_read		(struct work_struct *work);
 static void ftdi_set_termios		(struct usb_serial_port *port, struct termios * old);
 static int  ftdi_tiocmget               (struct usb_serial_port *port, struct file *file);
 static int  ftdi_tiocmset		(struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear);
@@ -1201,7 +1202,8 @@ static int ftdi_sio_attach (struct usb_serial *serial)
 		port->read_urb->transfer_buffer_length = BUFSZ;
 	}
 
-	INIT_WORK(&priv->rx_work, ftdi_process_read, port);
+	INIT_DELAYED_WORK(&priv->rx_work, ftdi_process_read);
+	priv->port = port;
 
 	/* Free port's existing write urb and transfer buffer. */
 	if (port->write_urb) {
@@ -1640,17 +1642,18 @@ static void ftdi_read_bulk_callback (struct urb *urb)
 	priv->rx_bytes += countread;
 	spin_unlock_irqrestore(&priv->rx_lock, flags);
 
-	ftdi_process_read(port);
+	ftdi_process_read(&priv->rx_work.work);
 
 } /* ftdi_read_bulk_callback */
 
 
-static void ftdi_process_read (void *param)
+static void ftdi_process_read (struct work_struct *work)
 { /* ftdi_process_read */
-	struct usb_serial_port *port = (struct usb_serial_port*)param;
+	struct ftdi_private *priv =
+		container_of(work, struct ftdi_private, rx_work.work);
+	struct usb_serial_port *port = priv->port;
 	struct urb *urb;
 	struct tty_struct *tty;
-	struct ftdi_private *priv;
 	char error_flag;
 	unsigned char *data;
 
@@ -2179,7 +2182,7 @@ static void ftdi_unthrottle (struct usb_serial_port *port)
 	spin_unlock_irqrestore(&priv->rx_lock, flags);
 
 	if (actually_throttled)
-		schedule_work(&priv->rx_work);
+		schedule_delayed_work(&priv->rx_work, 0);
 }
 
 static int __init ftdi_init (void)
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index 909005107ea..e09a0bfe623 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -120,6 +120,8 @@ struct keyspan_pda_private {
 	int			tx_throttled;
 	struct work_struct			wakeup_work;
 	struct work_struct			unthrottle_work;
+	struct usb_serial	*serial;
+	struct usb_serial_port	*port;
 };
 
 
@@ -175,9 +177,11 @@ static struct usb_device_id id_table_fake_xircom [] = {
 };
 #endif
 
-static void keyspan_pda_wakeup_write( struct usb_serial_port *port )
+static void keyspan_pda_wakeup_write(struct work_struct *work)
 {
-
+	struct keyspan_pda_private *priv =
+		container_of(work, struct keyspan_pda_private, wakeup_work);
+	struct usb_serial_port *port = priv->port;
 	struct tty_struct *tty = port->tty;
 
 	/* wake up port processes */
@@ -187,8 +191,11 @@ static void keyspan_pda_wakeup_write( struct usb_serial_port *port )
 	tty_wakeup(tty);
 }
 
-static void keyspan_pda_request_unthrottle( struct usb_serial *serial )
+static void keyspan_pda_request_unthrottle(struct work_struct *work)
 {
+	struct keyspan_pda_private *priv =
+		container_of(work, struct keyspan_pda_private, unthrottle_work);
+	struct usb_serial *serial = priv->serial;
 	int result;
 
 	dbg(" request_unthrottle");
@@ -765,11 +772,10 @@ static int keyspan_pda_startup (struct usb_serial *serial)
 		return (1); /* error */
 	usb_set_serial_port_data(serial->port[0], priv);
 	init_waitqueue_head(&serial->port[0]->write_wait);
-	INIT_WORK(&priv->wakeup_work, (void *)keyspan_pda_wakeup_write,
-			(void *)(serial->port[0]));
-	INIT_WORK(&priv->unthrottle_work,
-			(void *)keyspan_pda_request_unthrottle,
-			(void *)(serial));
+	INIT_WORK(&priv->wakeup_work, keyspan_pda_wakeup_write);
+	INIT_WORK(&priv->unthrottle_work, keyspan_pda_request_unthrottle);
+	priv->serial = serial;
+	priv->port = serial->port[0];
 	return (0);
 }
 
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index c1257d5292f..3d5072f14b8 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -533,9 +533,10 @@ void usb_serial_port_softint(struct usb_serial_port *port)
 	schedule_work(&port->work);
 }
 
-static void usb_serial_port_work(void *private)
+static void usb_serial_port_work(struct work_struct *work)
 {
-	struct usb_serial_port *port = private;
+	struct usb_serial_port *port =
+		container_of(work, struct usb_serial_port, work);
 	struct tty_struct *tty;
 
 	dbg("%s - port %d", __FUNCTION__, port->number);
@@ -799,7 +800,7 @@ int usb_serial_probe(struct usb_interface *interface,
 		port->serial = serial;
 		spin_lock_init(&port->lock);
 		mutex_init(&port->mutex);
-		INIT_WORK(&port->work, usb_serial_port_work, port);
+		INIT_WORK(&port->work, usb_serial_port_work);
 		serial->port[i] = port;
 	}
 
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 4d1cd7aeccd..154c7d29059 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -227,6 +227,7 @@ struct whiteheat_private {
 	struct list_head	rx_urbs_submitted;
 	struct list_head	rx_urb_q;
 	struct work_struct	rx_work;
+	struct usb_serial_port	*port;
 	struct list_head	tx_urbs_free;
 	struct list_head	tx_urbs_submitted;
 };
@@ -241,7 +242,7 @@ static void command_port_read_callback(struct urb *urb);
 static int start_port_read(struct usb_serial_port *port);
 static struct whiteheat_urb_wrap *urb_to_wrap(struct urb *urb, struct list_head *head);
 static struct list_head *list_first(struct list_head *head);
-static void rx_data_softint(void *private);
+static void rx_data_softint(struct work_struct *work);
 
 static int firm_send_command(struct usb_serial_port *port, __u8 command, __u8 *data, __u8 datasize);
 static int firm_open(struct usb_serial_port *port);
@@ -424,7 +425,8 @@ static int whiteheat_attach (struct usb_serial *serial)
 		spin_lock_init(&info->lock);
 		info->flags = 0;
 		info->mcr = 0;
-		INIT_WORK(&info->rx_work, rx_data_softint, port);
+		INIT_WORK(&info->rx_work, rx_data_softint);
+		info->port = port;
 
 		INIT_LIST_HEAD(&info->rx_urbs_free);
 		INIT_LIST_HEAD(&info->rx_urbs_submitted);
@@ -949,7 +951,7 @@ static void whiteheat_unthrottle (struct usb_serial_port *port)
 	spin_unlock_irqrestore(&info->lock, flags);
 
 	if (actually_throttled)
-		rx_data_softint(port);
+		rx_data_softint(&info->rx_work);
 
 	return;
 }
@@ -1400,10 +1402,11 @@ static struct list_head *list_first(struct list_head *head)
 }
 
 
-static void rx_data_softint(void *private)
+static void rx_data_softint(struct work_struct *work)
 {
-	struct usb_serial_port *port = (struct usb_serial_port *)private;
-	struct whiteheat_private *info = usb_get_serial_port_data(port);
+	struct whiteheat_private *info =
+		container_of(work, struct whiteheat_private, rx_work);
+	struct usb_serial_port *port = info->port;
 	struct tty_struct *tty = port->tty;
 	struct whiteheat_urb_wrap *wrap;
 	struct urb *urb;
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 302174b8e47..31f476a6479 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -383,9 +383,9 @@ static void fbcon_update_softback(struct vc_data *vc)
 		softback_top = 0;
 }
 
-static void fb_flashcursor(void *private)
+static void fb_flashcursor(struct work_struct *work)
 {
-	struct fb_info *info = private;
+	struct fb_info *info = container_of(work, struct fb_info, queue);
 	struct fbcon_ops *ops = info->fbcon_par;
 	struct display *p;
 	struct vc_data *vc = NULL;
@@ -442,7 +442,7 @@ static void fbcon_add_cursor_timer(struct fb_info *info)
 	if ((!info->queue.func || info->queue.func == fb_flashcursor) &&
 	    !(ops->flags & FBCON_FLAGS_CURSOR_TIMER)) {
 		if (!info->queue.func)
-			INIT_WORK(&info->queue, fb_flashcursor, info);
+			INIT_WORK(&info->queue, fb_flashcursor);
 
 		init_timer(&ops->cursor_timer);
 		ops->cursor_timer.function = cursor_timer_handler;
diff --git a/drivers/video/platinumfb.c b/drivers/video/platinumfb.c
index fdb33cd21a2..cb26c6df058 100644
--- a/drivers/video/platinumfb.c
+++ b/drivers/video/platinumfb.c
@@ -34,6 +34,7 @@
 #include <asm/prom.h>
 #include <asm/pgtable.h>
 #include <asm/of_device.h>
+#include <asm/of_platform.h>
 
 #include "macmodes.h"
 #include "platinumfb.h"
@@ -682,14 +683,14 @@ static int __init platinumfb_init(void)
 		return -ENODEV;
 	platinumfb_setup(option);
 #endif
-	of_register_driver(&platinum_driver);
+	of_register_platform_driver(&platinum_driver);
 
 	return 0;
 }
 
 static void __exit platinumfb_exit(void)
 {
-	of_unregister_driver(&platinum_driver);	
+	of_unregister_platform_driver(&platinum_driver);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 8a8ae55a740..38eb0b69c2d 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -964,9 +964,10 @@ static void set_ctrlr_state(struct pxafb_info *fbi, u_int state)
  * Our LCD controller task (which is called when we blank or unblank)
  * via keventd.
  */
-static void pxafb_task(void *dummy)
+static void pxafb_task(struct work_struct *work)
 {
-	struct pxafb_info *fbi = dummy;
+	struct pxafb_info *fbi =
+		container_of(work, struct pxafb_info, task);
 	u_int state = xchg(&fbi->task_state, -1);
 
 	set_ctrlr_state(fbi, state);
@@ -1159,7 +1160,7 @@ static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev)
 	}
 
 	init_waitqueue_head(&fbi->ctrlr_wait);
-	INIT_WORK(&fbi->task, pxafb_task, fbi);
+	INIT_WORK(&fbi->task, pxafb_task);
 	init_MUTEX(&fbi->ctrlr_sem);
 
 	return fbi;
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 5372cfcbd05..b022fffd8c5 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -24,6 +24,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/sched.h>
 #include <linux/device.h>
 #include <linux/types.h>
 #include <linux/delay.h>
diff --git a/fs/9p/conv.c b/fs/9p/conv.c
index 56d88c1a09c..a3ed571eee3 100644
--- a/fs/9p/conv.c
+++ b/fs/9p/conv.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/idr.h>
 #include <asm/uaccess.h>
 #include "debug.h"
diff --git a/fs/9p/fcall.c b/fs/9p/fcall.c
index 8556097fcda..dc336a67592 100644
--- a/fs/9p/fcall.c
+++ b/fs/9p/fcall.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/idr.h>
 
 #include "debug.h"
diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index 70492ccb438..27507201f9e 100644
--- a/fs/9p/fid.c
+++ b/fs/9p/fid.c
@@ -23,6 +23,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/idr.h>
 
 #include "debug.h"
diff --git a/fs/9p/mux.c b/fs/9p/mux.c
index 90a79c78454..944273c3dbf 100644
--- a/fs/9p/mux.c
+++ b/fs/9p/mux.c
@@ -110,8 +110,8 @@ struct v9fs_mux_rpc {
 };
 
 static int v9fs_poll_proc(void *);
-static void v9fs_read_work(void *);
-static void v9fs_write_work(void *);
+static void v9fs_read_work(struct work_struct *work);
+static void v9fs_write_work(struct work_struct *work);
 static void v9fs_pollwait(struct file *filp, wait_queue_head_t * wait_address,
 			  poll_table * p);
 static u16 v9fs_mux_get_tag(struct v9fs_mux_data *);
@@ -297,8 +297,8 @@ struct v9fs_mux_data *v9fs_mux_init(struct v9fs_transport *trans, int msize,
 	m->rbuf = NULL;
 	m->wpos = m->wsize = 0;
 	m->wbuf = NULL;
-	INIT_WORK(&m->rq, v9fs_read_work, m);
-	INIT_WORK(&m->wq, v9fs_write_work, m);
+	INIT_WORK(&m->rq, v9fs_read_work);
+	INIT_WORK(&m->wq, v9fs_write_work);
 	m->wsched = 0;
 	memset(&m->poll_waddr, 0, sizeof(m->poll_waddr));
 	m->poll_task = NULL;
@@ -458,13 +458,13 @@ static int v9fs_poll_proc(void *a)
 /**
  * v9fs_write_work - called when a transport can send some data
  */
-static void v9fs_write_work(void *a)
+static void v9fs_write_work(struct work_struct *work)
 {
 	int n, err;
 	struct v9fs_mux_data *m;
 	struct v9fs_req *req;
 
-	m = a;
+	m = container_of(work, struct v9fs_mux_data, wq);
 
 	if (m->err < 0) {
 		clear_bit(Wworksched, &m->wsched);
@@ -564,7 +564,7 @@ static void process_request(struct v9fs_mux_data *m, struct v9fs_req *req)
 /**
  * v9fs_read_work - called when there is some data to be read from a transport
  */
-static void v9fs_read_work(void *a)
+static void v9fs_read_work(struct work_struct *work)
 {
 	int n, err;
 	struct v9fs_mux_data *m;
@@ -572,7 +572,7 @@ static void v9fs_read_work(void *a)
 	struct v9fs_fcall *rcall;
 	char *rbuf;
 
-	m = a;
+	m = container_of(work, struct v9fs_mux_data, rq);
 
 	if (m->err < 0)
 		return;
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 0f628041e3f..0b96fae8b47 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/parser.h>
 #include <linux/idr.h>
 
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index e32d5971039..905c882f4e2 100644
--- a/fs/9p/vfs_dir.c
+++ b/fs/9p/vfs_dir.c
@@ -30,6 +30,7 @@
 #include <linux/stat.h>
 #include <linux/string.h>
 #include <linux/smp_lock.h>
+#include <linux/sched.h>
 #include <linux/inet.h>
 #include <linux/idr.h>
 
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index c3c47eda757..79e6f9cd734 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/file.h>
 #include <linux/stat.h>
 #include <linux/string.h>
diff --git a/fs/aio.c b/fs/aio.c
index 277a5f2d18a..287a1bc7a18 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -53,13 +53,13 @@ static kmem_cache_t	*kioctx_cachep;
 static struct workqueue_struct *aio_wq;
 
 /* Used for rare fput completion. */
-static void aio_fput_routine(void *);
-static DECLARE_WORK(fput_work, aio_fput_routine, NULL);
+static void aio_fput_routine(struct work_struct *);
+static DECLARE_WORK(fput_work, aio_fput_routine);
 
 static DEFINE_SPINLOCK(fput_lock);
 static LIST_HEAD(fput_head);
 
-static void aio_kick_handler(void *);
+static void aio_kick_handler(struct work_struct *);
 static void aio_queue_work(struct kioctx *);
 
 /* aio_setup
@@ -227,7 +227,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
 
 	INIT_LIST_HEAD(&ctx->active_reqs);
 	INIT_LIST_HEAD(&ctx->run_list);
-	INIT_WORK(&ctx->wq, aio_kick_handler, ctx);
+	INIT_DELAYED_WORK(&ctx->wq, aio_kick_handler);
 
 	if (aio_setup_ring(ctx) < 0)
 		goto out_freectx;
@@ -469,7 +469,7 @@ static inline void really_put_req(struct kioctx *ctx, struct kiocb *req)
 		wake_up(&ctx->wait);
 }
 
-static void aio_fput_routine(void *data)
+static void aio_fput_routine(struct work_struct *data)
 {
 	spin_lock_irq(&fput_lock);
 	while (likely(!list_empty(&fput_head))) {
@@ -857,9 +857,9 @@ static inline void aio_run_all_iocbs(struct kioctx *ctx)
  *      space.
  * Run on aiod's context.
  */
-static void aio_kick_handler(void *data)
+static void aio_kick_handler(struct work_struct *work)
 {
-	struct kioctx *ctx = data;
+	struct kioctx *ctx = container_of(work, struct kioctx, wq.work);
 	mm_segment_t oldfs = get_fs();
 	int requeue;
 
@@ -874,7 +874,7 @@ static void aio_kick_handler(void *data)
 	 * we're in a worker thread already, don't use queue_delayed_work,
 	 */
 	if (requeue)
-		queue_work(aio_wq, &ctx->wq);
+		queue_delayed_work(aio_wq, &ctx->wq, 0);
 }
 
 
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 79b05a1a436..cc72bb43061 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1582,6 +1582,10 @@ static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file)
 		
 		sz += thread_status_size;
 
+#ifdef ELF_CORE_WRITE_EXTRA_NOTES
+		sz += ELF_CORE_EXTRA_NOTES_SIZE;
+#endif
+
 		fill_elf_note_phdr(&phdr, sz, offset);
 		offset += sz;
 		DUMP_WRITE(&phdr, sizeof(phdr));
@@ -1622,6 +1626,10 @@ static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file)
 		if (!writenote(notes + i, file, &foffset))
 			goto end_coredump;
 
+#ifdef ELF_CORE_WRITE_EXTRA_NOTES
+	ELF_CORE_WRITE_EXTRA_NOTES;
+#endif
+
 	/* write out the thread status notes section */
 	list_for_each(t, &thread_list) {
 		struct elf_thread_status *tmp =
diff --git a/fs/bio.c b/fs/bio.c
index aa4d09bd4e7..50c40ce2cea 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -940,16 +940,16 @@ static void bio_release_pages(struct bio *bio)
  * run one bio_put() against the BIO.
  */
 
-static void bio_dirty_fn(void *data);
+static void bio_dirty_fn(struct work_struct *work);
 
-static DECLARE_WORK(bio_dirty_work, bio_dirty_fn, NULL);
+static DECLARE_WORK(bio_dirty_work, bio_dirty_fn);
 static DEFINE_SPINLOCK(bio_dirty_lock);
 static struct bio *bio_dirty_list;
 
 /*
  * This runs in process context
  */
-static void bio_dirty_fn(void *data)
+static void bio_dirty_fn(struct work_struct *work)
 {
 	unsigned long flags;
 	struct bio *bio;
diff --git a/fs/compat.c b/fs/compat.c
index 8d0a0018a7d..06dad665b88 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -45,6 +45,8 @@
 #include <linux/personality.h>
 #include <linux/rwsem.h>
 #include <linux/tsacct_kern.h>
+#include <linux/highmem.h>
+#include <linux/poll.h>
 #include <linux/mm.h>
 
 #include <net/sock.h>		/* siocdevprivate_ioctl */
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 8a3b6a1a6ad..c398861f78a 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -93,8 +93,8 @@ static struct configfs_dirent *configfs_new_dirent(struct configfs_dirent * pare
  *
  * called with parent inode's i_mutex held
  */
-int configfs_dirent_exists(struct configfs_dirent *parent_sd,
-			   const unsigned char *new)
+static int configfs_dirent_exists(struct configfs_dirent *parent_sd,
+				  const unsigned char *new)
 {
 	struct configfs_dirent * sd;
 
@@ -1176,8 +1176,9 @@ void configfs_unregister_subsystem(struct configfs_subsystem *subsys)
 		return;
 	}
 
-	mutex_lock(&configfs_sb->s_root->d_inode->i_mutex);
-	mutex_lock(&dentry->d_inode->i_mutex);
+	mutex_lock_nested(&configfs_sb->s_root->d_inode->i_mutex,
+			  I_MUTEX_PARENT);
+	mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD);
 	if (configfs_detach_prep(dentry)) {
 		printk(KERN_ERR "configfs: Tried to unregister non-empty subsystem!\n");
 	}
diff --git a/fs/file.c b/fs/file.c
index 8e81775c5dc..3787e82f54c 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -91,8 +91,10 @@ out:
 	spin_unlock(&fddef->lock);
 }
 
-static void free_fdtable_work(struct fdtable_defer *f)
+static void free_fdtable_work(struct work_struct *work)
 {
+	struct fdtable_defer *f =
+		container_of(work, struct fdtable_defer, wq);
 	struct fdtable *fdt;
 
 	spin_lock_bh(&f->lock);
@@ -351,7 +353,7 @@ static void __devinit fdtable_defer_list_init(int cpu)
 {
 	struct fdtable_defer *fddef = &per_cpu(fdtable_defer_list, cpu);
 	spin_lock_init(&fddef->lock);
-	INIT_WORK(&fddef->wq, (void (*)(void *))free_fdtable_work, fddef);
+	INIT_WORK(&fddef->wq, free_fdtable_work);
 	init_timer(&fddef->timer);
 	fddef->timer.data = (unsigned long)fddef;
 	fddef->timer.function = fdtable_timer;
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 78fe0fae23f..55f5333dae9 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -35,7 +35,7 @@
 
 struct greedy {
 	struct gfs2_holder gr_gh;
-	struct work_struct gr_work;
+	struct delayed_work gr_work;
 };
 
 struct gfs2_gl_hash_bucket {
@@ -1368,9 +1368,9 @@ static void gfs2_glock_prefetch(struct gfs2_glock *gl, unsigned int state,
 	glops->go_xmote_th(gl, state, flags);
 }
 
-static void greedy_work(void *data)
+static void greedy_work(struct work_struct *work)
 {
-	struct greedy *gr = data;
+	struct greedy *gr = container_of(work, struct greedy, gr_work.work);
 	struct gfs2_holder *gh = &gr->gr_gh;
 	struct gfs2_glock *gl = gh->gh_gl;
 	const struct gfs2_glock_operations *glops = gl->gl_ops;
@@ -1422,7 +1422,7 @@ int gfs2_glock_be_greedy(struct gfs2_glock *gl, unsigned int time)
 
 	gfs2_holder_init(gl, 0, 0, gh);
 	set_bit(HIF_GREEDY, &gh->gh_iflags);
-	INIT_WORK(&gr->gr_work, greedy_work, gr);
+	INIT_DELAYED_WORK(&gr->gr_work, greedy_work);
 
 	set_bit(GLF_SKIP_WAITERS2, &gl->gl_flags);
 	schedule_delayed_work(&gr->gr_work, time);
diff --git a/fs/gfs2/locking/dlm/plock.c b/fs/gfs2/locking/dlm/plock.c
index 7365aec9511..3799f19b282 100644
--- a/fs/gfs2/locking/dlm/plock.c
+++ b/fs/gfs2/locking/dlm/plock.c
@@ -8,6 +8,7 @@
 
 #include <linux/miscdevice.h>
 #include <linux/lock_dlm_plock.h>
+#include <linux/poll.h>
 
 #include "lock_dlm.h"
 
diff --git a/fs/inotify.c b/fs/inotify.c
index 723836a1f71..f5099d86fd9 100644
--- a/fs/inotify.c
+++ b/fs/inotify.c
@@ -27,6 +27,7 @@
 #include <linux/idr.h>
 #include <linux/slab.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/writeback.h>
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c
index 0ae3cd10702..73f0d60f73a 100644
--- a/fs/jffs2/acl.c
+++ b/fs/jffs2/acl.c
@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/time.h>
 #include <linux/crc32.h>
 #include <linux/jffs2.h>
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index b9b700730df..70707309dfa 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -19,6 +19,7 @@
 #include <linux/crc32.h>
 #include <linux/mtd/nand.h>
 #include <linux/jiffies.h>
+#include <linux/sched.h>
 
 #include "nodelist.h"
 
diff --git a/fs/jfs/ioctl.c b/fs/jfs/ioctl.c
index 37db5248826..ed814b1ff4d 100644
--- a/fs/jfs/ioctl.c
+++ b/fs/jfs/ioctl.c
@@ -9,6 +9,7 @@
 #include <linux/ctype.h>
 #include <linux/capability.h>
 #include <linux/time.h>
+#include <linux/sched.h>
 #include <asm/current.h>
 #include <asm/uaccess.h>
 
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 42e3bef270c..72dad552aa0 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -577,12 +577,12 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
 		server->rcv.ptr = (unsigned char*)&server->rcv.buf;
 		server->rcv.len = 10;
 		server->rcv.state = 0;
-		INIT_WORK(&server->rcv.tq, ncp_tcp_rcv_proc, server);
-		INIT_WORK(&server->tx.tq, ncp_tcp_tx_proc, server);
+		INIT_WORK(&server->rcv.tq, ncp_tcp_rcv_proc);
+		INIT_WORK(&server->tx.tq, ncp_tcp_tx_proc);
 		sock->sk->sk_write_space = ncp_tcp_write_space;
 	} else {
-		INIT_WORK(&server->rcv.tq, ncpdgram_rcv_proc, server);
-		INIT_WORK(&server->timeout_tq, ncpdgram_timeout_proc, server);
+		INIT_WORK(&server->rcv.tq, ncpdgram_rcv_proc);
+		INIT_WORK(&server->timeout_tq, ncpdgram_timeout_proc);
 		server->timeout_tm.data = (unsigned long)server;
 		server->timeout_tm.function = ncpdgram_timeout_call;
 	}
diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c
index 11c2b252ebe..e496d8b65e9 100644
--- a/fs/ncpfs/sock.c
+++ b/fs/ncpfs/sock.c
@@ -350,9 +350,10 @@ static void info_server(struct ncp_server *server, unsigned int id, const void *
 	}
 }
 
-void ncpdgram_rcv_proc(void *s)
+void ncpdgram_rcv_proc(struct work_struct *work)
 {
-	struct ncp_server *server = s;
+	struct ncp_server *server =
+		container_of(work, struct ncp_server, rcv.tq);
 	struct socket* sock;
 	
 	sock = server->ncp_sock;
@@ -468,9 +469,10 @@ static void __ncpdgram_timeout_proc(struct ncp_server *server)
 	}
 }
 
-void ncpdgram_timeout_proc(void *s)
+void ncpdgram_timeout_proc(struct work_struct *work)
 {
-	struct ncp_server *server = s;
+	struct ncp_server *server =
+		container_of(work, struct ncp_server, timeout_tq);
 	mutex_lock(&server->rcv.creq_mutex);
 	__ncpdgram_timeout_proc(server);
 	mutex_unlock(&server->rcv.creq_mutex);
@@ -652,18 +654,20 @@ skipdata:;
 	}
 }
 
-void ncp_tcp_rcv_proc(void *s)
+void ncp_tcp_rcv_proc(struct work_struct *work)
 {
-	struct ncp_server *server = s;
+	struct ncp_server *server =
+		container_of(work, struct ncp_server, rcv.tq);
 
 	mutex_lock(&server->rcv.creq_mutex);
 	__ncptcp_rcv_proc(server);
 	mutex_unlock(&server->rcv.creq_mutex);
 }
 
-void ncp_tcp_tx_proc(void *s)
+void ncp_tcp_tx_proc(struct work_struct *work)
 {
-	struct ncp_server *server = s;
+	struct ncp_server *server =
+		container_of(work, struct ncp_server, tx.tq);
 	
 	mutex_lock(&server->rcv.creq_mutex);
 	__ncptcp_try_send(server);
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 5fea638743e..23ab145daa2 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -143,7 +143,7 @@ static struct nfs_client *nfs_alloc_client(const char *hostname,
 	INIT_LIST_HEAD(&clp->cl_state_owners);
 	INIT_LIST_HEAD(&clp->cl_unused);
 	spin_lock_init(&clp->cl_lock);
-	INIT_WORK(&clp->cl_renewd, nfs4_renew_state, clp);
+	INIT_DELAYED_WORK(&clp->cl_renewd, nfs4_renew_state);
 	rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client");
 	clp->cl_boot_time = CURRENT_TIME;
 	clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED;
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index ec1114b33d8..371b804e7cc 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -18,10 +18,10 @@
 
 #define NFSDBG_FACILITY		NFSDBG_VFS
 
-static void nfs_expire_automounts(void *list);
+static void nfs_expire_automounts(struct work_struct *work);
 
 LIST_HEAD(nfs_automount_list);
-static DECLARE_WORK(nfs_automount_task, nfs_expire_automounts, &nfs_automount_list);
+static DECLARE_DELAYED_WORK(nfs_automount_task, nfs_expire_automounts);
 int nfs_mountpoint_expiry_timeout = 500 * HZ;
 
 static struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,
@@ -164,9 +164,9 @@ struct inode_operations nfs_referral_inode_operations = {
 	.follow_link	= nfs_follow_mountpoint,
 };
 
-static void nfs_expire_automounts(void *data)
+static void nfs_expire_automounts(struct work_struct *work)
 {
-	struct list_head *list = (struct list_head *)data;
+	struct list_head *list = &nfs_automount_list;
 
 	mark_mounts_for_expiry(list);
 	if (!list_empty(list))
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 6f346677332..c26cd978c7c 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -185,7 +185,7 @@ extern const u32 nfs4_fs_locations_bitmap[2];
 extern void nfs4_schedule_state_renewal(struct nfs_client *);
 extern void nfs4_renewd_prepare_shutdown(struct nfs_server *);
 extern void nfs4_kill_renewd(struct nfs_client *);
-extern void nfs4_renew_state(void *);
+extern void nfs4_renew_state(struct work_struct *);
 
 /* nfs4state.c */
 struct rpc_cred *nfs4_get_renew_cred(struct nfs_client *clp);
diff --git a/fs/nfs/nfs4renewd.c b/fs/nfs/nfs4renewd.c
index 7b6df1852e7..823298561c0 100644
--- a/fs/nfs/nfs4renewd.c
+++ b/fs/nfs/nfs4renewd.c
@@ -59,9 +59,10 @@
 #define NFSDBG_FACILITY	NFSDBG_PROC
 
 void
-nfs4_renew_state(void *data)
+nfs4_renew_state(struct work_struct *work)
 {
-	struct nfs_client *clp = (struct nfs_client *)data;
+	struct nfs_client *clp =
+		container_of(work, struct nfs_client, cl_renewd.work);
 	struct rpc_cred *cred;
 	long lease, timeout;
 	unsigned long last, now;
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index 8dfefe41a8d..75f819dc025 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -98,7 +98,7 @@
 static char nfs_root_name[256] __initdata = "";
 
 /* Address of NFS server */
-static __u32 servaddr __initdata = 0;
+static __be32 servaddr __initdata = 0;
 
 /* Name of directory to mount */
 static char nfs_path[NFS_MAXPATHLEN] __initdata = { 0, };
@@ -327,7 +327,7 @@ static int __init root_nfs_name(char *name)
  */
 static int __init root_nfs_addr(void)
 {
-	if ((servaddr = root_server_addr) == INADDR_NONE) {
+	if ((servaddr = root_server_addr) == htonl(INADDR_NONE)) {
 		printk(KERN_ERR "Root-NFS: No NFS server available, giving up.\n");
 		return -1;
 	}
@@ -411,7 +411,7 @@ __setup("nfsroot=", nfs_root_setup);
  *  Construct sockaddr_in from address and port number.
  */
 static inline void
-set_sockaddr(struct sockaddr_in *sin, __u32 addr, __u16 port)
+set_sockaddr(struct sockaddr_in *sin, __be32 addr, __be16 port)
 {
 	sin->sin_family = AF_INET;
 	sin->sin_addr.s_addr = addr;
@@ -468,14 +468,13 @@ static int __init root_nfs_ports(void)
 		dprintk("Root-NFS: Portmapper on server returned %d "
 			"as nfsd port\n", port);
 	}
-	nfs_port = htons(nfs_port);
 
 	if ((port = root_nfs_getport(NFS_MNT_PROGRAM, mountd_ver, proto)) < 0) {
 		printk(KERN_ERR "Root-NFS: Unable to get mountd port "
 				"number from server, using default\n");
 		port = mountd_port;
 	}
-	mount_port = htons(port);
+	mount_port = port;
 	dprintk("Root-NFS: mountd port is %d\n", port);
 
 	return 0;
@@ -496,7 +495,7 @@ static int __init root_nfs_get_handle(void)
 	int version = (nfs_data.flags & NFS_MOUNT_VER3) ?
 					NFS_MNT3_VERSION : NFS_MNT_VERSION;
 
-	set_sockaddr(&sin, servaddr, mount_port);
+	set_sockaddr(&sin, servaddr, htons(mount_port));
 	status = nfsroot_mount(&sin, nfs_path, &fh, version, protocol);
 	if (status < 0)
 		printk(KERN_ERR "Root-NFS: Server returned error %d "
@@ -519,6 +518,6 @@ void * __init nfs_root_data(void)
 	 || root_nfs_ports() < 0
 	 || root_nfs_get_handle() < 0)
 		return NULL;
-	set_sockaddr((struct sockaddr_in *) &nfs_data.addr, servaddr, nfs_port);
+	set_sockaddr((struct sockaddr_in *) &nfs_data.addr, servaddr, htons(nfs_port));
 	return (void*)&nfs_data;
 }
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 293b6495829..e431e93ab50 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1829,9 +1829,8 @@ out:
 }
 
 static struct workqueue_struct *laundry_wq;
-static struct work_struct laundromat_work;
-static void laundromat_main(void *);
-static DECLARE_WORK(laundromat_work, laundromat_main, NULL);
+static void laundromat_main(struct work_struct *);
+static DECLARE_DELAYED_WORK(laundromat_work, laundromat_main);
 
 __be32
 nfsd4_renew(clientid_t *clid)
@@ -1940,7 +1939,7 @@ nfs4_laundromat(void)
 }
 
 void
-laundromat_main(void *not_used)
+laundromat_main(struct work_struct *not_used)
 {
 	time_t t;
 
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index f43bc5f18a3..edc91ca3792 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -52,14 +52,14 @@ static int ocfs2_extent_contig(struct inode *inode,
 			       u64 blkno);
 
 static int ocfs2_create_new_meta_bhs(struct ocfs2_super *osb,
-				     struct ocfs2_journal_handle *handle,
+				     handle_t *handle,
 				     struct inode *inode,
 				     int wanted,
 				     struct ocfs2_alloc_context *meta_ac,
 				     struct buffer_head *bhs[]);
 
 static int ocfs2_add_branch(struct ocfs2_super *osb,
-			    struct ocfs2_journal_handle *handle,
+			    handle_t *handle,
 			    struct inode *inode,
 			    struct buffer_head *fe_bh,
 			    struct buffer_head *eb_bh,
@@ -67,14 +67,14 @@ static int ocfs2_add_branch(struct ocfs2_super *osb,
 			    struct ocfs2_alloc_context *meta_ac);
 
 static int ocfs2_shift_tree_depth(struct ocfs2_super *osb,
-				  struct ocfs2_journal_handle *handle,
+				  handle_t *handle,
 				  struct inode *inode,
 				  struct buffer_head *fe_bh,
 				  struct ocfs2_alloc_context *meta_ac,
 				  struct buffer_head **ret_new_eb_bh);
 
 static int ocfs2_do_insert_extent(struct ocfs2_super *osb,
-				  struct ocfs2_journal_handle *handle,
+				  handle_t *handle,
 				  struct inode *inode,
 				  struct buffer_head *fe_bh,
 				  u64 blkno,
@@ -152,7 +152,7 @@ bail:
  * l_count for you
  */
 static int ocfs2_create_new_meta_bhs(struct ocfs2_super *osb,
-				     struct ocfs2_journal_handle *handle,
+				     handle_t *handle,
 				     struct inode *inode,
 				     int wanted,
 				     struct ocfs2_alloc_context *meta_ac,
@@ -253,7 +253,7 @@ bail:
  * contain a single record with e_clusters == 0.
  */
 static int ocfs2_add_branch(struct ocfs2_super *osb,
-			    struct ocfs2_journal_handle *handle,
+			    handle_t *handle,
 			    struct inode *inode,
 			    struct buffer_head *fe_bh,
 			    struct buffer_head *eb_bh,
@@ -418,7 +418,7 @@ bail:
  * after this call.
  */
 static int ocfs2_shift_tree_depth(struct ocfs2_super *osb,
-				  struct ocfs2_journal_handle *handle,
+				  handle_t *handle,
 				  struct inode *inode,
 				  struct buffer_head *fe_bh,
 				  struct ocfs2_alloc_context *meta_ac,
@@ -520,7 +520,7 @@ bail:
  * down.
  */
 static int ocfs2_do_insert_extent(struct ocfs2_super *osb,
-				  struct ocfs2_journal_handle *handle,
+				  handle_t *handle,
 				  struct inode *inode,
 				  struct buffer_head *fe_bh,
 				  u64 start_blk,
@@ -809,7 +809,7 @@ bail:
 
 /* the caller needs to update fe->i_clusters */
 int ocfs2_insert_extent(struct ocfs2_super *osb,
-			struct ocfs2_journal_handle *handle,
+			handle_t *handle,
 			struct inode *inode,
 			struct buffer_head *fe_bh,
 			u64 start_blk,
@@ -951,7 +951,7 @@ static int ocfs2_truncate_log_can_coalesce(struct ocfs2_truncate_log *tl,
 }
 
 static int ocfs2_truncate_log_append(struct ocfs2_super *osb,
-				     struct ocfs2_journal_handle *handle,
+				     handle_t *handle,
 				     u64 start_blk,
 				     unsigned int num_clusters)
 {
@@ -1034,7 +1034,7 @@ bail:
 }
 
 static int ocfs2_replay_truncate_records(struct ocfs2_super *osb,
-					 struct ocfs2_journal_handle *handle,
+					 handle_t *handle,
 					 struct inode *data_alloc_inode,
 					 struct buffer_head *data_alloc_bh)
 {
@@ -1113,7 +1113,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
 {
 	int status;
 	unsigned int num_to_flush;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle;
 	struct inode *tl_inode = osb->osb_tl_inode;
 	struct inode *data_alloc_inode = NULL;
 	struct buffer_head *tl_bh = osb->osb_tl_bh;
@@ -1130,7 +1130,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
 	if (!OCFS2_IS_VALID_DINODE(di)) {
 		OCFS2_RO_ON_INVALID_DINODE(osb->sb, di);
 		status = -EIO;
-		goto bail;
+		goto out;
 	}
 
 	num_to_flush = le16_to_cpu(tl->tl_used);
@@ -1138,14 +1138,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
 	     num_to_flush, (unsigned long long)OCFS2_I(tl_inode)->ip_blkno);
 	if (!num_to_flush) {
 		status = 0;
-		goto bail;
-	}
-
-	handle = ocfs2_alloc_handle(osb);
-	if (!handle) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
+		goto out;
 	}
 
 	data_alloc_inode = ocfs2_get_system_file_inode(osb,
@@ -1154,41 +1147,40 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
 	if (!data_alloc_inode) {
 		status = -EINVAL;
 		mlog(ML_ERROR, "Could not get bitmap inode!\n");
-		goto bail;
+		goto out;
 	}
 
-	ocfs2_handle_add_inode(handle, data_alloc_inode);
-	status = ocfs2_meta_lock(data_alloc_inode, handle, &data_alloc_bh, 1);
+	mutex_lock(&data_alloc_inode->i_mutex);
+
+	status = ocfs2_meta_lock(data_alloc_inode, &data_alloc_bh, 1);
 	if (status < 0) {
 		mlog_errno(status);
-		goto bail;
+		goto out_mutex;
 	}
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_TRUNCATE_LOG_UPDATE);
+	handle = ocfs2_start_trans(osb, OCFS2_TRUNCATE_LOG_UPDATE);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
-		handle = NULL;
 		mlog_errno(status);
-		goto bail;
+		goto out_unlock;
 	}
 
 	status = ocfs2_replay_truncate_records(osb, handle, data_alloc_inode,
 					       data_alloc_bh);
-	if (status < 0) {
+	if (status < 0)
 		mlog_errno(status);
-		goto bail;
-	}
 
-bail:
-	if (handle)
-		ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 
-	if (data_alloc_inode)
-		iput(data_alloc_inode);
+out_unlock:
+	brelse(data_alloc_bh);
+	ocfs2_meta_unlock(data_alloc_inode, 1);
 
-	if (data_alloc_bh)
-		brelse(data_alloc_bh);
+out_mutex:
+	mutex_unlock(&data_alloc_inode->i_mutex);
+	iput(data_alloc_inode);
 
+out:
 	mlog_exit(status);
 	return status;
 }
@@ -1205,10 +1197,12 @@ int ocfs2_flush_truncate_log(struct ocfs2_super *osb)
 	return status;
 }
 
-static void ocfs2_truncate_log_worker(void *data)
+static void ocfs2_truncate_log_worker(struct work_struct *work)
 {
 	int status;
-	struct ocfs2_super *osb = data;
+	struct ocfs2_super *osb =
+		container_of(work, struct ocfs2_super,
+			     osb_truncate_log_wq.work);
 
 	mlog_entry_void();
 
@@ -1347,7 +1341,7 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb,
 	int i;
 	unsigned int clusters, num_recs, start_cluster;
 	u64 start_blk;
-	struct ocfs2_journal_handle *handle;
+	handle_t *handle;
 	struct inode *tl_inode = osb->osb_tl_inode;
 	struct ocfs2_truncate_log *tl;
 
@@ -1373,8 +1367,7 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb,
 			}
 		}
 
-		handle = ocfs2_start_trans(osb, NULL,
-					   OCFS2_TRUNCATE_LOG_UPDATE);
+		handle = ocfs2_start_trans(osb, OCFS2_TRUNCATE_LOG_UPDATE);
 		if (IS_ERR(handle)) {
 			status = PTR_ERR(handle);
 			mlog_errno(status);
@@ -1387,7 +1380,7 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb,
 
 		status = ocfs2_truncate_log_append(osb, handle,
 						   start_blk, clusters);
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
 		if (status < 0) {
 			mlog_errno(status);
 			goto bail_up;
@@ -1441,7 +1434,8 @@ int ocfs2_truncate_log_init(struct ocfs2_super *osb)
 	/* ocfs2_truncate_log_shutdown keys on the existence of
 	 * osb->osb_tl_inode so we don't set any of the osb variables
 	 * until we're sure all is well. */
-	INIT_WORK(&osb->osb_truncate_log_wq, ocfs2_truncate_log_worker, osb);
+	INIT_DELAYED_WORK(&osb->osb_truncate_log_wq,
+			  ocfs2_truncate_log_worker);
 	osb->osb_tl_bh    = tl_bh;
 	osb->osb_tl_inode = tl_inode;
 
@@ -1543,7 +1537,7 @@ static int ocfs2_do_truncate(struct ocfs2_super *osb,
 			     struct inode *inode,
 			     struct buffer_head *fe_bh,
 			     struct buffer_head *old_last_eb_bh,
-			     struct ocfs2_journal_handle *handle,
+			     handle_t *handle,
 			     struct ocfs2_truncate_context *tc)
 {
 	int status, i, depth;
@@ -1782,7 +1776,7 @@ int ocfs2_commit_truncate(struct ocfs2_super *osb,
 	struct ocfs2_extent_block *eb;
 	struct ocfs2_extent_list *el;
 	struct buffer_head *last_eb_bh;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct inode *tl_inode = osb->osb_tl_inode;
 
 	mlog_entry_void();
@@ -1868,7 +1862,7 @@ start:
 
 	credits = ocfs2_calc_tree_trunc_credits(osb->sb, clusters_to_del,
 						fe, el);
-	handle = ocfs2_start_trans(osb, NULL, credits);
+	handle = ocfs2_start_trans(osb, credits);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -1891,7 +1885,7 @@ start:
 	mutex_unlock(&tl_inode->i_mutex);
 	tl_sem = 0;
 
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 	handle = NULL;
 
 	BUG_ON(le32_to_cpu(fe->i_clusters) < target_i_clusters);
@@ -1906,7 +1900,7 @@ bail:
 		mutex_unlock(&tl_inode->i_mutex);
 
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
 
 	if (last_eb_bh)
 		brelse(last_eb_bh);
@@ -2011,10 +2005,7 @@ int ocfs2_prepare_truncate(struct ocfs2_super *osb,
 		mutex_lock(&ext_alloc_inode->i_mutex);
 		(*tc)->tc_ext_alloc_inode = ext_alloc_inode;
 
-		status = ocfs2_meta_lock(ext_alloc_inode,
-					 NULL,
-					 &ext_alloc_bh,
-					 1);
+		status = ocfs2_meta_lock(ext_alloc_inode, &ext_alloc_bh, 1);
 		if (status < 0) {
 			mlog_errno(status);
 			goto bail;
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 12ba897743f..0b82e804432 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -28,7 +28,7 @@
 
 struct ocfs2_alloc_context;
 int ocfs2_insert_extent(struct ocfs2_super *osb,
-			struct ocfs2_journal_handle *handle,
+			handle_t *handle,
 			struct inode *inode,
 			struct buffer_head *fe_bh,
 			u64 blkno,
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 3d7c082a8f5..2f7268e8152 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -200,7 +200,7 @@ static int ocfs2_readpage(struct file *file, struct page *page)
 
 	mlog_entry("(0x%p, %lu)\n", file, (page ? page->index : 0));
 
-	ret = ocfs2_meta_lock_with_page(inode, NULL, NULL, 0, page);
+	ret = ocfs2_meta_lock_with_page(inode, NULL, 0, page);
 	if (ret != 0) {
 		if (ret == AOP_TRUNCATED_PAGE)
 			unlock = 0;
@@ -305,7 +305,7 @@ static int ocfs2_prepare_write(struct file *file, struct page *page,
 
 	mlog_entry("(0x%p, 0x%p, %u, %u)\n", file, page, from, to);
 
-	ret = ocfs2_meta_lock_with_page(inode, NULL, NULL, 0, page);
+	ret = ocfs2_meta_lock_with_page(inode, NULL, 0, page);
 	if (ret != 0) {
 		mlog_errno(ret);
 		goto out;
@@ -355,16 +355,16 @@ static int walk_page_buffers(	handle_t *handle,
 	return ret;
 }
 
-struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode,
+handle_t *ocfs2_start_walk_page_trans(struct inode *inode,
 							 struct page *page,
 							 unsigned from,
 							 unsigned to)
 {
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	int ret = 0;
 
-	handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 	if (!handle) {
 		ret = -ENOMEM;
 		mlog_errno(ret);
@@ -372,7 +372,7 @@ struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode,
 	}
 
 	if (ocfs2_should_order_data(inode)) {
-		ret = walk_page_buffers(handle->k_handle,
+		ret = walk_page_buffers(handle,
 					page_buffers(page),
 					from, to, NULL,
 					ocfs2_journal_dirty_data);
@@ -382,7 +382,7 @@ struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode,
 out:
 	if (ret) {
 		if (handle)
-			ocfs2_commit_trans(handle);
+			ocfs2_commit_trans(osb, handle);
 		handle = ERR_PTR(ret);
 	}
 	return handle;
@@ -394,7 +394,7 @@ static int ocfs2_commit_write(struct file *file, struct page *page,
 	int ret;
 	struct buffer_head *di_bh = NULL;
 	struct inode *inode = page->mapping->host;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct ocfs2_dinode *di;
 
 	mlog_entry("(0x%p, 0x%p, %u, %u)\n", file, page, from, to);
@@ -412,7 +412,7 @@ static int ocfs2_commit_write(struct file *file, struct page *page,
 	 *    stale inode allocation image (i_size, i_clusters, etc).
 	 */
 
-	ret = ocfs2_meta_lock_with_page(inode, NULL, &di_bh, 1, page);
+	ret = ocfs2_meta_lock_with_page(inode, &di_bh, 1, page);
 	if (ret != 0) {
 		mlog_errno(ret);
 		goto out;
@@ -464,7 +464,7 @@ static int ocfs2_commit_write(struct file *file, struct page *page,
 	}
 
 out_commit:
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle);
 out_unlock_data:
 	ocfs2_data_unlock(inode, 1);
 out_unlock_meta:
@@ -490,7 +490,7 @@ static sector_t ocfs2_bmap(struct address_space *mapping, sector_t block)
 	 * accessed concurrently from multiple nodes.
 	 */
 	if (!INODE_JOURNAL(inode)) {
-		err = ocfs2_meta_lock(inode, NULL, NULL, 0);
+		err = ocfs2_meta_lock(inode, NULL, 0);
 		if (err) {
 			if (err != -ENOENT)
 				mlog_errno(err);
diff --git a/fs/ocfs2/aops.h b/fs/ocfs2/aops.h
index e88c3f0b8fa..f446a15eab8 100644
--- a/fs/ocfs2/aops.h
+++ b/fs/ocfs2/aops.h
@@ -25,7 +25,7 @@
 int ocfs2_prepare_write_nolock(struct inode *inode, struct page *page,
 			       unsigned from, unsigned to);
 
-struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode,
+handle_t *ocfs2_start_walk_page_trans(struct inode *inode,
 							 struct page *page,
 							 unsigned from,
 							 unsigned to);
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 305cba3681f..4cd9a958045 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -141,7 +141,7 @@ struct o2hb_region {
 	 * recognizes a node going up and down in one iteration */
 	u64			hr_generation;
 
-	struct work_struct	hr_write_timeout_work;
+	struct delayed_work	hr_write_timeout_work;
 	unsigned long		hr_last_timeout_start;
 
 	/* Used during o2hb_check_slot to hold a copy of the block
@@ -156,9 +156,11 @@ struct o2hb_bio_wait_ctxt {
 	int               wc_error;
 };
 
-static void o2hb_write_timeout(void *arg)
+static void o2hb_write_timeout(struct work_struct *work)
 {
-	struct o2hb_region *reg = arg;
+	struct o2hb_region *reg =
+		container_of(work, struct o2hb_region,
+			     hr_write_timeout_work.work);
 
 	mlog(ML_ERROR, "Heartbeat write timeout to device %s after %u "
 	     "milliseconds\n", reg->hr_dev_name,
@@ -1404,7 +1406,7 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
 		goto out;
 	}
 
-	INIT_WORK(&reg->hr_write_timeout_work, o2hb_write_timeout, reg);
+	INIT_DELAYED_WORK(&reg->hr_write_timeout_work, o2hb_write_timeout);
 
 	/*
 	 * A node is considered live after it has beat LIVE_THRESHOLD
diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c
index 7bba98fbfc1..4705d659fe5 100644
--- a/fs/ocfs2/cluster/quorum.c
+++ b/fs/ocfs2/cluster/quorum.c
@@ -88,7 +88,7 @@ void o2quo_disk_timeout(void)
 	o2quo_fence_self();
 }
 
-static void o2quo_make_decision(void *arg)
+static void o2quo_make_decision(struct work_struct *work)
 {
 	int quorum;
 	int lowest_hb, lowest_reachable = 0, fence = 0;
@@ -306,7 +306,7 @@ void o2quo_init(void)
 	struct o2quo_state *qs = &o2quo_state;
 
 	spin_lock_init(&qs->qs_lock);
-	INIT_WORK(&qs->qs_work, o2quo_make_decision, NULL);
+	INIT_WORK(&qs->qs_work, o2quo_make_decision);
 }
 
 void o2quo_exit(void)
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index b650efa8c8b..9b3209dc0b1 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -140,11 +140,11 @@ static int o2net_sys_err_translations[O2NET_ERR_MAX] =
 		 [O2NET_ERR_DIED]	= -EHOSTDOWN,};
 
 /* can't quite avoid *all* internal declarations :/ */
-static void o2net_sc_connect_completed(void *arg);
-static void o2net_rx_until_empty(void *arg);
-static void o2net_shutdown_sc(void *arg);
+static void o2net_sc_connect_completed(struct work_struct *work);
+static void o2net_rx_until_empty(struct work_struct *work);
+static void o2net_shutdown_sc(struct work_struct *work);
 static void o2net_listen_data_ready(struct sock *sk, int bytes);
-static void o2net_sc_send_keep_req(void *arg);
+static void o2net_sc_send_keep_req(struct work_struct *work);
 static void o2net_idle_timer(unsigned long data);
 static void o2net_sc_postpone_idle(struct o2net_sock_container *sc);
 
@@ -308,10 +308,10 @@ static struct o2net_sock_container *sc_alloc(struct o2nm_node *node)
 	o2nm_node_get(node);
 	sc->sc_node = node;
 
-	INIT_WORK(&sc->sc_connect_work, o2net_sc_connect_completed, sc);
-	INIT_WORK(&sc->sc_rx_work, o2net_rx_until_empty, sc);
-	INIT_WORK(&sc->sc_shutdown_work, o2net_shutdown_sc, sc);
-	INIT_WORK(&sc->sc_keepalive_work, o2net_sc_send_keep_req, sc);
+	INIT_WORK(&sc->sc_connect_work, o2net_sc_connect_completed);
+	INIT_WORK(&sc->sc_rx_work, o2net_rx_until_empty);
+	INIT_WORK(&sc->sc_shutdown_work, o2net_shutdown_sc);
+	INIT_DELAYED_WORK(&sc->sc_keepalive_work, o2net_sc_send_keep_req);
 
 	init_timer(&sc->sc_idle_timeout);
 	sc->sc_idle_timeout.function = o2net_idle_timer;
@@ -342,7 +342,7 @@ static void o2net_sc_queue_work(struct o2net_sock_container *sc,
 		sc_put(sc);
 }
 static void o2net_sc_queue_delayed_work(struct o2net_sock_container *sc,
-					struct work_struct *work,
+					struct delayed_work *work,
 					int delay)
 {
 	sc_get(sc);
@@ -350,7 +350,7 @@ static void o2net_sc_queue_delayed_work(struct o2net_sock_container *sc,
 		sc_put(sc);
 }
 static void o2net_sc_cancel_delayed_work(struct o2net_sock_container *sc,
-					 struct work_struct *work)
+					 struct delayed_work *work)
 {
 	if (cancel_delayed_work(work))
 		sc_put(sc);
@@ -564,9 +564,11 @@ static void o2net_ensure_shutdown(struct o2net_node *nn,
  * ourselves as state_change couldn't get the nn_lock and call set_nn_state
  * itself.
  */
-static void o2net_shutdown_sc(void *arg)
+static void o2net_shutdown_sc(struct work_struct *work)
 {
-	struct o2net_sock_container *sc = arg;
+	struct o2net_sock_container *sc =
+		container_of(work, struct o2net_sock_container,
+			     sc_shutdown_work);
 	struct o2net_node *nn = o2net_nn_from_num(sc->sc_node->nd_num);
 
 	sclog(sc, "shutting down\n");
@@ -1201,9 +1203,10 @@ out:
 /* this work func is triggerd by data ready.  it reads until it can read no
  * more.  it interprets 0, eof, as fatal.  if data_ready hits while we're doing
  * our work the work struct will be marked and we'll be called again. */
-static void o2net_rx_until_empty(void *arg)
+static void o2net_rx_until_empty(struct work_struct *work)
 {
-	struct o2net_sock_container *sc = arg;
+	struct o2net_sock_container *sc =
+		container_of(work, struct o2net_sock_container, sc_rx_work);
 	int ret;
 
 	do {
@@ -1249,9 +1252,11 @@ static int o2net_set_nodelay(struct socket *sock)
 
 /* called when a connect completes and after a sock is accepted.  the
  * rx path will see the response and mark the sc valid */
-static void o2net_sc_connect_completed(void *arg)
+static void o2net_sc_connect_completed(struct work_struct *work)
 {
-	struct o2net_sock_container *sc = arg;
+	struct o2net_sock_container *sc =
+		container_of(work, struct o2net_sock_container,
+			     sc_connect_work);
 
 	mlog(ML_MSG, "sc sending handshake with ver %llu id %llx\n",
               (unsigned long long)O2NET_PROTOCOL_VERSION,
@@ -1262,9 +1267,11 @@ static void o2net_sc_connect_completed(void *arg)
 }
 
 /* this is called as a work_struct func. */
-static void o2net_sc_send_keep_req(void *arg)
+static void o2net_sc_send_keep_req(struct work_struct *work)
 {
-	struct o2net_sock_container *sc = arg;
+	struct o2net_sock_container *sc =
+		container_of(work, struct o2net_sock_container,
+			     sc_keepalive_work.work);
 
 	o2net_sendpage(sc, o2net_keep_req, sizeof(*o2net_keep_req));
 	sc_put(sc);
@@ -1314,14 +1321,15 @@ static void o2net_sc_postpone_idle(struct o2net_sock_container *sc)
  * having a connect attempt fail, etc. This centralizes the logic which decides
  * if a connect attempt should be made or if we should give up and all future
  * transmit attempts should fail */
-static void o2net_start_connect(void *arg)
+static void o2net_start_connect(struct work_struct *work)
 {
-	struct o2net_node *nn = arg;
+	struct o2net_node *nn =
+		container_of(work, struct o2net_node, nn_connect_work.work);
 	struct o2net_sock_container *sc = NULL;
 	struct o2nm_node *node = NULL, *mynode = NULL;
 	struct socket *sock = NULL;
 	struct sockaddr_in myaddr = {0, }, remoteaddr = {0, };
-	int ret = 0;
+	int ret = 0, stop;
 
 	/* if we're greater we initiate tx, otherwise we accept */
 	if (o2nm_this_node() <= o2net_num_from_nn(nn))
@@ -1342,10 +1350,9 @@ static void o2net_start_connect(void *arg)
 
 	spin_lock(&nn->nn_lock);
 	/* see if we already have one pending or have given up */
-	if (nn->nn_sc || nn->nn_persistent_error)
-		arg = NULL;
+	stop = (nn->nn_sc || nn->nn_persistent_error);
 	spin_unlock(&nn->nn_lock);
-	if (arg == NULL) /* *shrug*, needed some indicator */
+	if (stop)
 		goto out;
 
 	nn->nn_last_connect_attempt = jiffies;
@@ -1421,9 +1428,10 @@ out:
 	return;
 }
 
-static void o2net_connect_expired(void *arg)
+static void o2net_connect_expired(struct work_struct *work)
 {
-	struct o2net_node *nn = arg;
+	struct o2net_node *nn =
+		container_of(work, struct o2net_node, nn_connect_expired.work);
 
 	spin_lock(&nn->nn_lock);
 	if (!nn->nn_sc_valid) {
@@ -1436,9 +1444,10 @@ static void o2net_connect_expired(void *arg)
 	spin_unlock(&nn->nn_lock);
 }
 
-static void o2net_still_up(void *arg)
+static void o2net_still_up(struct work_struct *work)
 {
-	struct o2net_node *nn = arg;
+	struct o2net_node *nn =
+		container_of(work, struct o2net_node, nn_still_up.work);
 
 	o2quo_hb_still_up(o2net_num_from_nn(nn));
 }
@@ -1644,9 +1653,9 @@ out:
 	return ret;
 }
 
-static void o2net_accept_many(void *arg)
+static void o2net_accept_many(struct work_struct *work)
 {
-	struct socket *sock = arg;
+	struct socket *sock = o2net_listen_sock;
 	while (o2net_accept_one(sock) == 0)
 		cond_resched();
 }
@@ -1700,7 +1709,7 @@ static int o2net_open_listening_sock(__be16 port)
 	write_unlock_bh(&sock->sk->sk_callback_lock);
 
 	o2net_listen_sock = sock;
-	INIT_WORK(&o2net_listen_work, o2net_accept_many, sock);
+	INIT_WORK(&o2net_listen_work, o2net_accept_many);
 
 	sock->sk->sk_reuse = 1;
 	ret = sock->ops->bind(sock, (struct sockaddr *)&sin, sizeof(sin));
@@ -1819,9 +1828,10 @@ int o2net_init(void)
 		struct o2net_node *nn = o2net_nn_from_num(i);
 
 		spin_lock_init(&nn->nn_lock);
-		INIT_WORK(&nn->nn_connect_work, o2net_start_connect, nn);
-		INIT_WORK(&nn->nn_connect_expired, o2net_connect_expired, nn);
-		INIT_WORK(&nn->nn_still_up, o2net_still_up, nn);
+		INIT_DELAYED_WORK(&nn->nn_connect_work, o2net_start_connect);
+		INIT_DELAYED_WORK(&nn->nn_connect_expired,
+				  o2net_connect_expired);
+		INIT_DELAYED_WORK(&nn->nn_still_up, o2net_still_up);
 		/* until we see hb from a node we'll return einval */
 		nn->nn_persistent_error = -ENOTCONN;
 		init_waitqueue_head(&nn->nn_sc_wq);
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index 4b46aac7d24..daebbd3a2c8 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -86,18 +86,18 @@ struct o2net_node {
 	 * connect attempt fails and so can be self-arming.  shutdown is
 	 * careful to first mark the nn such that no connects will be attempted
 	 * before canceling delayed connect work and flushing the queue. */
-	struct work_struct		nn_connect_work;
+	struct delayed_work		nn_connect_work;
 	unsigned long			nn_last_connect_attempt;
 
 	/* this is queued as nodes come up and is canceled when a connection is
 	 * established.  this expiring gives up on the node and errors out
 	 * transmits */
-	struct work_struct		nn_connect_expired;
+	struct delayed_work		nn_connect_expired;
 
 	/* after we give up on a socket we wait a while before deciding
 	 * that it is still heartbeating and that we should do some
 	 * quorum work */
-	struct work_struct		nn_still_up;
+	struct delayed_work		nn_still_up;
 };
 
 struct o2net_sock_container {
@@ -129,7 +129,7 @@ struct o2net_sock_container {
 	struct work_struct	sc_shutdown_work;
 
 	struct timer_list	sc_idle_timeout;
-	struct work_struct	sc_keepalive_work;
+	struct delayed_work	sc_keepalive_work;
 
 	unsigned		sc_handshake_ok:1;
 
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 04e01915b86..baad2aa27c1 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -82,6 +82,7 @@ int ocfs2_readdir(struct file * filp, void * dirent, filldir_t filldir)
 	struct inode *inode = filp->f_dentry->d_inode;
 	struct super_block * sb = inode->i_sb;
 	unsigned int ra_sectors = 16;
+	int lock_level = 0;
 
 	mlog_entry("dirino=%llu\n",
 		   (unsigned long long)OCFS2_I(inode)->ip_blkno);
@@ -89,7 +90,15 @@ int ocfs2_readdir(struct file * filp, void * dirent, filldir_t filldir)
 	stored = 0;
 	bh = NULL;
 
-	error = ocfs2_meta_lock(inode, NULL, NULL, 0);
+	error = ocfs2_meta_lock_atime(inode, filp->f_vfsmnt, &lock_level);
+	if (lock_level && error >= 0) {
+		/* We release EX lock which used to update atime
+		 * and get PR lock again to reduce contention
+		 * on commonly accessed directories. */
+		ocfs2_meta_unlock(inode, 1);
+		lock_level = 0;
+		error = ocfs2_meta_lock(inode, NULL, 0);
+	}
 	if (error < 0) {
 		if (error != -ENOENT)
 			mlog_errno(error);
@@ -198,7 +207,7 @@ revalidate:
 
 	stored = 0;
 bail:
-	ocfs2_meta_unlock(inode, 0);
+	ocfs2_meta_unlock(inode, lock_level);
 
 bail_nolock:
 	mlog_exit(stored);
@@ -340,7 +349,7 @@ int ocfs2_empty_dir(struct inode *inode)
 
 /* returns a bh of the 1st new block in the allocation. */
 int ocfs2_do_extend_dir(struct super_block *sb,
-			struct ocfs2_journal_handle *handle,
+			handle_t *handle,
 			struct inode *dir,
 			struct buffer_head *parent_fe_bh,
 			struct ocfs2_alloc_context *data_ac,
@@ -398,7 +407,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
 	struct ocfs2_dinode *fe = (struct ocfs2_dinode *) parent_fe_bh->b_data;
 	struct ocfs2_alloc_context *data_ac = NULL;
 	struct ocfs2_alloc_context *meta_ac = NULL;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct buffer_head *new_bh = NULL;
 	struct ocfs2_dir_entry * de;
 	struct super_block *sb = osb->sb;
@@ -409,13 +418,6 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
 	mlog(0, "extending dir %llu (i_size = %lld)\n",
 	     (unsigned long long)OCFS2_I(dir)->ip_blkno, dir_i_size);
 
-	handle = ocfs2_alloc_handle(osb);
-	if (handle == NULL) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
 	/* dir->i_size is always block aligned. */
 	spin_lock(&OCFS2_I(dir)->ip_lock);
 	if (dir_i_size == ocfs2_clusters_to_bytes(sb, OCFS2_I(dir)->ip_clusters)) {
@@ -428,8 +430,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
 		}
 
 		if (!num_free_extents) {
-			status = ocfs2_reserve_new_metadata(osb, handle,
-							    fe, &meta_ac);
+			status = ocfs2_reserve_new_metadata(osb, fe, &meta_ac);
 			if (status < 0) {
 				if (status != -ENOSPC)
 					mlog_errno(status);
@@ -437,7 +438,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
 			}
 		}
 
-		status = ocfs2_reserve_clusters(osb, handle, 1, &data_ac);
+		status = ocfs2_reserve_clusters(osb, 1, &data_ac);
 		if (status < 0) {
 			if (status != -ENOSPC)
 				mlog_errno(status);
@@ -450,7 +451,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
 		credits = OCFS2_SIMPLE_DIR_EXTEND_CREDITS;
 	}
 
-	handle = ocfs2_start_trans(osb, handle, credits);
+	handle = ocfs2_start_trans(osb, credits);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -496,7 +497,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
 	get_bh(*new_de_bh);
 bail:
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
 
 	if (data_ac)
 		ocfs2_free_alloc_context(data_ac);
diff --git a/fs/ocfs2/dir.h b/fs/ocfs2/dir.h
index 5f614ec9649..3f67e146864 100644
--- a/fs/ocfs2/dir.h
+++ b/fs/ocfs2/dir.h
@@ -45,7 +45,7 @@ int ocfs2_prepare_dir_for_insert(struct ocfs2_super *osb,
 				 struct buffer_head **ret_de_bh);
 struct ocfs2_alloc_context;
 int ocfs2_do_extend_dir(struct super_block *sb,
-			struct ocfs2_journal_handle *handle,
+			handle_t *handle,
 			struct inode *dir,
 			struct buffer_head *parent_fe_bh,
 			struct ocfs2_alloc_context *data_ac,
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index fa968180b07..6b6ff76538c 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -153,7 +153,7 @@ static inline struct hlist_head *dlm_lockres_hash(struct dlm_ctxt *dlm, unsigned
  * called functions that cannot be directly called from the
  * net message handlers for some reason, usually because
  * they need to send net messages of their own. */
-void dlm_dispatch_work(void *data);
+void dlm_dispatch_work(struct work_struct *work);
 
 struct dlm_lock_resource;
 struct dlm_work_item;
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 8d1065f8b3b..420a375a394 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -68,7 +68,8 @@ static void **dlm_alloc_pagevec(int pages)
 			goto out_free;
 
 	mlog(0, "Allocated DLM hash pagevec; %d pages (%lu expected), %lu buckets per page\n",
-	     pages, DLM_HASH_PAGES, (unsigned long)DLM_BUCKETS_PER_PAGE);
+	     pages, (unsigned long)DLM_HASH_PAGES,
+	     (unsigned long)DLM_BUCKETS_PER_PAGE);
 	return vec;
 out_free:
 	dlm_free_pagevec(vec, i);
@@ -1296,7 +1297,7 @@ static struct dlm_ctxt *dlm_alloc_ctxt(const char *domain,
 
 	spin_lock_init(&dlm->work_lock);
 	INIT_LIST_HEAD(&dlm->work_list);
-	INIT_WORK(&dlm->dispatched_work, dlm_dispatch_work, dlm);
+	INIT_WORK(&dlm->dispatched_work, dlm_dispatch_work);
 
 	kref_init(&dlm->dlm_refs);
 	dlm->dlm_state = DLM_CTXT_NEW;
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 9d950d7cea3..fb3e2b0817f 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -153,9 +153,10 @@ static inline void dlm_reset_recovery(struct dlm_ctxt *dlm)
 }
 
 /* Worker function used during recovery. */
-void dlm_dispatch_work(void *data)
+void dlm_dispatch_work(struct work_struct *work)
 {
-	struct dlm_ctxt *dlm = (struct dlm_ctxt *)data;
+	struct dlm_ctxt *dlm =
+		container_of(work, struct dlm_ctxt, dispatched_work);
 	LIST_HEAD(tmp_list);
 	struct list_head *iter, *iter2;
 	struct dlm_work_item *item;
diff --git a/fs/ocfs2/dlm/userdlm.c b/fs/ocfs2/dlm/userdlm.c
index eead48bbfac..7d2f578b267 100644
--- a/fs/ocfs2/dlm/userdlm.c
+++ b/fs/ocfs2/dlm/userdlm.c
@@ -171,15 +171,14 @@ static inline void user_dlm_grab_inode_ref(struct user_lock_res *lockres)
 		BUG();
 }
 
-static void user_dlm_unblock_lock(void *opaque);
+static void user_dlm_unblock_lock(struct work_struct *work);
 
 static void __user_dlm_queue_lockres(struct user_lock_res *lockres)
 {
 	if (!(lockres->l_flags & USER_LOCK_QUEUED)) {
 		user_dlm_grab_inode_ref(lockres);
 
-		INIT_WORK(&lockres->l_work, user_dlm_unblock_lock,
-			  lockres);
+		INIT_WORK(&lockres->l_work, user_dlm_unblock_lock);
 
 		queue_work(user_dlm_worker, &lockres->l_work);
 		lockres->l_flags |= USER_LOCK_QUEUED;
@@ -279,10 +278,11 @@ static inline void user_dlm_drop_inode_ref(struct user_lock_res *lockres)
 	iput(inode);
 }
 
-static void user_dlm_unblock_lock(void *opaque)
+static void user_dlm_unblock_lock(struct work_struct *work)
 {
 	int new_level, status;
-	struct user_lock_res *lockres = (struct user_lock_res *) opaque;
+	struct user_lock_res *lockres =
+		container_of(work, struct user_lock_res, l_work);
 	struct dlm_ctxt *dlm = dlm_ctxt_from_user_lockres(lockres);
 
 	mlog(0, "processing lockres %.*s\n", lockres->l_namelen,
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 8801e41afe8..69fba16efbd 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -49,6 +49,7 @@
 #include "dcache.h"
 #include "dlmglue.h"
 #include "extent_map.h"
+#include "file.h"
 #include "heartbeat.h"
 #include "inode.h"
 #include "journal.h"
@@ -1063,10 +1064,10 @@ static void ocfs2_cluster_unlock(struct ocfs2_super *osb,
 	mlog_exit_void();
 }
 
-int ocfs2_create_new_lock(struct ocfs2_super *osb,
-			  struct ocfs2_lock_res *lockres,
-			  int ex,
-			  int local)
+static int ocfs2_create_new_lock(struct ocfs2_super *osb,
+				 struct ocfs2_lock_res *lockres,
+				 int ex,
+				 int local)
 {
 	int level =  ex ? LKM_EXMODE : LKM_PRMODE;
 	unsigned long flags;
@@ -1579,7 +1580,6 @@ static int ocfs2_assign_bh(struct inode *inode,
  * the result of the lock will be communicated via the callback.
  */
 int ocfs2_meta_lock_full(struct inode *inode,
-			 struct ocfs2_journal_handle *handle,
 			 struct buffer_head **ret_bh,
 			 int ex,
 			 int arg_flags)
@@ -1668,12 +1668,6 @@ int ocfs2_meta_lock_full(struct inode *inode,
 		}
 	}
 
-	if (handle) {
-		status = ocfs2_handle_add_lock(handle, inode);
-		if (status < 0)
-			mlog_errno(status);
-	}
-
 bail:
 	if (status < 0) {
 		if (ret_bh && (*ret_bh)) {
@@ -1713,18 +1707,16 @@ bail:
  * the lock inversion simply.
  */
 int ocfs2_meta_lock_with_page(struct inode *inode,
-			      struct ocfs2_journal_handle *handle,
 			      struct buffer_head **ret_bh,
 			      int ex,
 			      struct page *page)
 {
 	int ret;
 
-	ret = ocfs2_meta_lock_full(inode, handle, ret_bh, ex,
-				   OCFS2_LOCK_NONBLOCK);
+	ret = ocfs2_meta_lock_full(inode, ret_bh, ex, OCFS2_LOCK_NONBLOCK);
 	if (ret == -EAGAIN) {
 		unlock_page(page);
-		if (ocfs2_meta_lock(inode, handle, ret_bh, ex) == 0)
+		if (ocfs2_meta_lock(inode, ret_bh, ex) == 0)
 			ocfs2_meta_unlock(inode, ex);
 		ret = AOP_TRUNCATED_PAGE;
 	}
@@ -1732,6 +1724,44 @@ int ocfs2_meta_lock_with_page(struct inode *inode,
 	return ret;
 }
 
+int ocfs2_meta_lock_atime(struct inode *inode,
+			  struct vfsmount *vfsmnt,
+			  int *level)
+{
+	int ret;
+
+	mlog_entry_void();
+	ret = ocfs2_meta_lock(inode, NULL, 0);
+	if (ret < 0) {
+		mlog_errno(ret);
+		return ret;
+	}
+
+	/*
+	 * If we should update atime, we will get EX lock,
+	 * otherwise we just get PR lock.
+	 */
+	if (ocfs2_should_update_atime(inode, vfsmnt)) {
+		struct buffer_head *bh = NULL;
+
+		ocfs2_meta_unlock(inode, 0);
+		ret = ocfs2_meta_lock(inode, &bh, 1);
+		if (ret < 0) {
+			mlog_errno(ret);
+			return ret;
+		}
+		*level = 1;
+		if (ocfs2_should_update_atime(inode, vfsmnt))
+			ocfs2_update_inode_atime(inode, bh);
+		if (bh)
+			brelse(bh);
+	} else
+		*level = 0;
+
+	mlog_exit(ret);
+	return ret;
+}
+
 void ocfs2_meta_unlock(struct inode *inode,
 		       int ex)
 {
diff --git a/fs/ocfs2/dlmglue.h b/fs/ocfs2/dlmglue.h
index 4a276938722..c343fca68cf 100644
--- a/fs/ocfs2/dlmglue.h
+++ b/fs/ocfs2/dlmglue.h
@@ -68,8 +68,6 @@ void ocfs2_dentry_lock_res_init(struct ocfs2_dentry_lock *dl,
 				u64 parent, struct inode *inode);
 void ocfs2_lock_res_free(struct ocfs2_lock_res *res);
 int ocfs2_create_new_inode_locks(struct inode *inode);
-int ocfs2_create_new_lock(struct ocfs2_super *osb,
-			  struct ocfs2_lock_res *lockres, int ex, int local);
 int ocfs2_drop_inode_locks(struct inode *inode);
 int ocfs2_data_lock_full(struct inode *inode,
 			 int write,
@@ -82,19 +80,20 @@ void ocfs2_data_unlock(struct inode *inode,
 		       int write);
 int ocfs2_rw_lock(struct inode *inode, int write);
 void ocfs2_rw_unlock(struct inode *inode, int write);
+int ocfs2_meta_lock_atime(struct inode *inode,
+			  struct vfsmount *vfsmnt,
+			  int *level);
 int ocfs2_meta_lock_full(struct inode *inode,
-			 struct ocfs2_journal_handle *handle,
 			 struct buffer_head **ret_bh,
 			 int ex,
 			 int arg_flags);
 int ocfs2_meta_lock_with_page(struct inode *inode,
-			      struct ocfs2_journal_handle *handle,
 			      struct buffer_head **ret_bh,
 			      int ex,
 			      struct page *page);
 /* 99% of the time we don't want to supply any additional flags --
  * those are for very specific cases only. */
-#define ocfs2_meta_lock(i, h, b, e) ocfs2_meta_lock_full(i, h, b, e, 0)
+#define ocfs2_meta_lock(i, b, e) ocfs2_meta_lock_full(i, b, e, 0)
 void ocfs2_meta_unlock(struct inode *inode,
 		       int ex);
 int ocfs2_super_lock(struct ocfs2_super *osb,
diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c
index fb91089a60a..06be6e774cf 100644
--- a/fs/ocfs2/export.c
+++ b/fs/ocfs2/export.c
@@ -100,7 +100,7 @@ static struct dentry *ocfs2_get_parent(struct dentry *child)
 	mlog(0, "find parent of directory %llu\n",
 	     (unsigned long long)OCFS2_I(dir)->ip_blkno);
 
-	status = ocfs2_meta_lock(dir, NULL, NULL, 0);
+	status = ocfs2_meta_lock(dir, NULL, 0);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 1be74c4e781..8786b3c490a 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -31,6 +31,8 @@
 #include <linux/pagemap.h>
 #include <linux/uio.h>
 #include <linux/sched.h>
+#include <linux/pipe_fs_i.h>
+#include <linux/mount.h>
 
 #define MLOG_MASK_PREFIX ML_INODE
 #include <cluster/masklog.h>
@@ -134,7 +136,58 @@ bail:
 	return (err < 0) ? -EIO : 0;
 }
 
-int ocfs2_set_inode_size(struct ocfs2_journal_handle *handle,
+int ocfs2_should_update_atime(struct inode *inode,
+			      struct vfsmount *vfsmnt)
+{
+	struct timespec now;
+	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
+
+	if (ocfs2_is_hard_readonly(osb) || ocfs2_is_soft_readonly(osb))
+		return 0;
+
+	if ((inode->i_flags & S_NOATIME) ||
+	    ((inode->i_sb->s_flags & MS_NODIRATIME) && S_ISDIR(inode->i_mode)))
+		return 0;
+
+	if ((vfsmnt->mnt_flags & MNT_NOATIME) ||
+	    ((vfsmnt->mnt_flags & MNT_NODIRATIME) && S_ISDIR(inode->i_mode)))
+		return 0;
+
+	now = CURRENT_TIME;
+	if ((now.tv_sec - inode->i_atime.tv_sec <= osb->s_atime_quantum))
+		return 0;
+	else
+		return 1;
+}
+
+int ocfs2_update_inode_atime(struct inode *inode,
+			     struct buffer_head *bh)
+{
+	int ret;
+	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
+	handle_t *handle;
+
+	mlog_entry_void();
+
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
+	if (handle == NULL) {
+		ret = -ENOMEM;
+		mlog_errno(ret);
+		goto out;
+	}
+
+	inode->i_atime = CURRENT_TIME;
+	ret = ocfs2_mark_inode_dirty(handle, inode, bh);
+	if (ret < 0)
+		mlog_errno(ret);
+
+	ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle);
+out:
+	mlog_exit(ret);
+	return ret;
+}
+
+int ocfs2_set_inode_size(handle_t *handle,
 			 struct inode *inode,
 			 struct buffer_head *fe_bh,
 			 u64 new_i_size)
@@ -163,10 +216,9 @@ static int ocfs2_simple_size_update(struct inode *inode,
 {
 	int ret;
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 
-	handle = ocfs2_start_trans(osb, NULL,
-				   OCFS2_INODE_UPDATE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 	if (handle == NULL) {
 		ret = -ENOMEM;
 		mlog_errno(ret);
@@ -178,7 +230,7 @@ static int ocfs2_simple_size_update(struct inode *inode,
 	if (ret < 0)
 		mlog_errno(ret);
 
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 out:
 	return ret;
 }
@@ -189,14 +241,14 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb,
 				     u64 new_i_size)
 {
 	int status;
-	struct ocfs2_journal_handle *handle;
+	handle_t *handle;
 
 	mlog_entry_void();
 
 	/* TODO: This needs to actually orphan the inode in this
 	 * transaction. */
 
-	handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		mlog_errno(status);
@@ -207,7 +259,7 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb,
 	if (status < 0)
 		mlog_errno(status);
 
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 out:
 	mlog_exit(status);
 	return status;
@@ -328,7 +380,7 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb,
 			       struct inode *inode,
 			       u32 clusters_to_add,
 			       struct buffer_head *fe_bh,
-			       struct ocfs2_journal_handle *handle,
+			       handle_t *handle,
 			       struct ocfs2_alloc_context *data_ac,
 			       struct ocfs2_alloc_context *meta_ac,
 			       enum ocfs2_alloc_restarted *reason_ret)
@@ -433,7 +485,7 @@ static int ocfs2_extend_allocation(struct inode *inode,
 	u32 prev_clusters;
 	struct buffer_head *bh = NULL;
 	struct ocfs2_dinode *fe = NULL;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct ocfs2_alloc_context *data_ac = NULL;
 	struct ocfs2_alloc_context *meta_ac = NULL;
 	enum ocfs2_alloc_restarted why;
@@ -463,13 +515,6 @@ restart_all:
 	     (unsigned long long)OCFS2_I(inode)->ip_blkno, i_size_read(inode),
 	     fe->i_clusters, clusters_to_add);
 
-	handle = ocfs2_alloc_handle(osb);
-	if (handle == NULL) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto leave;
-	}
-
 	num_free_extents = ocfs2_num_free_extents(osb,
 						  inode,
 						  fe);
@@ -480,10 +525,7 @@ restart_all:
 	}
 
 	if (!num_free_extents) {
-		status = ocfs2_reserve_new_metadata(osb,
-						    handle,
-						    fe,
-						    &meta_ac);
+		status = ocfs2_reserve_new_metadata(osb, fe, &meta_ac);
 		if (status < 0) {
 			if (status != -ENOSPC)
 				mlog_errno(status);
@@ -491,10 +533,7 @@ restart_all:
 		}
 	}
 
-	status = ocfs2_reserve_clusters(osb,
-					handle,
-					clusters_to_add,
-					&data_ac);
+	status = ocfs2_reserve_clusters(osb, clusters_to_add, &data_ac);
 	if (status < 0) {
 		if (status != -ENOSPC)
 			mlog_errno(status);
@@ -509,7 +548,7 @@ restart_all:
 	drop_alloc_sem = 1;
 
 	credits = ocfs2_calc_extend_credits(osb->sb, fe, clusters_to_add);
-	handle = ocfs2_start_trans(osb, handle, credits);
+	handle = ocfs2_start_trans(osb, credits);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -589,7 +628,7 @@ leave:
 		drop_alloc_sem = 0;
 	}
 	if (handle) {
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
 		handle = NULL;
 	}
 	if (data_ac) {
@@ -624,7 +663,7 @@ static int ocfs2_write_zero_page(struct inode *inode,
 	struct page *page;
 	unsigned long index;
 	unsigned int offset;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	int ret;
 
 	offset = (size & (PAGE_CACHE_SIZE-1)); /* Within page */
@@ -668,7 +707,7 @@ static int ocfs2_write_zero_page(struct inode *inode,
 		ret = 0;
 
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle);
 out_unlock:
 	unlock_page(page);
 	page_cache_release(page);
@@ -789,7 +828,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
 	struct super_block *sb = inode->i_sb;
 	struct ocfs2_super *osb = OCFS2_SB(sb);
 	struct buffer_head *bh = NULL;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 
 	mlog_entry("(0x%p, '%.*s')\n", dentry,
 	           dentry->d_name.len, dentry->d_name.name);
@@ -825,7 +864,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
 		}
 	}
 
-	status = ocfs2_meta_lock(inode, NULL, &bh, 1);
+	status = ocfs2_meta_lock(inode, &bh, 1);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
@@ -845,7 +884,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
 		}
 	}
 
-	handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		mlog_errno(status);
@@ -863,7 +902,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
 		mlog_errno(status);
 
 bail_commit:
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 bail_unlock:
 	ocfs2_meta_unlock(inode, 1);
 bail_unlock_rw:
@@ -906,19 +945,41 @@ bail:
 	return err;
 }
 
+int ocfs2_permission(struct inode *inode, int mask, struct nameidata *nd)
+{
+	int ret;
+
+	mlog_entry_void();
+
+	ret = ocfs2_meta_lock(inode, NULL, 0);
+	if (ret) {
+		mlog_errno(ret);
+		goto out;
+	}
+
+	ret = generic_permission(inode, mask, NULL);
+	if (ret)
+		mlog_errno(ret);
+
+	ocfs2_meta_unlock(inode, 0);
+out:
+	mlog_exit(ret);
+	return ret;
+}
+
 static int ocfs2_write_remove_suid(struct inode *inode)
 {
 	int ret;
 	struct buffer_head *bh = NULL;
 	struct ocfs2_inode_info *oi = OCFS2_I(inode);
-	struct ocfs2_journal_handle *handle;
+	handle_t *handle;
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
 	struct ocfs2_dinode *di;
 
 	mlog_entry("(Inode %llu, mode 0%o)\n",
 		   (unsigned long long)oi->ip_blkno, inode->i_mode);
 
-	handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 	if (handle == NULL) {
 		ret = -ENOMEM;
 		mlog_errno(ret);
@@ -951,75 +1012,29 @@ static int ocfs2_write_remove_suid(struct inode *inode)
 out_bh:
 	brelse(bh);
 out_trans:
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 out:
 	mlog_exit(ret);
 	return ret;
 }
 
-static inline int ocfs2_write_should_remove_suid(struct inode *inode)
-{
-	mode_t mode = inode->i_mode;
-
-	if (!capable(CAP_FSETID)) {
-		if (unlikely(mode & S_ISUID))
-			return 1;
-
-		if (unlikely((mode & S_ISGID) && (mode & S_IXGRP)))
-			return 1;
-	}
-	return 0;
-}
-
-static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
-				    const struct iovec *iov,
-				    unsigned long nr_segs,
-				    loff_t pos)
+static int ocfs2_prepare_inode_for_write(struct dentry *dentry,
+					 loff_t *ppos,
+					 size_t count,
+					 int appending)
 {
-	int ret, rw_level = -1, meta_level = -1, have_alloc_sem = 0;
+	int ret = 0, meta_level = appending;
+	struct inode *inode = dentry->d_inode;
 	u32 clusters;
-	struct file *filp = iocb->ki_filp;
-	struct inode *inode = filp->f_dentry->d_inode;
 	loff_t newsize, saved_pos;
 
-	mlog_entry("(0x%p, %u, '%.*s')\n", filp,
-		   (unsigned int)nr_segs,
-		   filp->f_dentry->d_name.len,
-		   filp->f_dentry->d_name.name);
-
-	/* happy write of zero bytes */
-	if (iocb->ki_left == 0)
-		return 0;
-
-	if (!inode) {
-		mlog(0, "bad inode\n");
-		return -EIO;
-	}
-
-	mutex_lock(&inode->i_mutex);
-	/* to match setattr's i_mutex -> i_alloc_sem -> rw_lock ordering */
-	if (filp->f_flags & O_DIRECT) {
-		have_alloc_sem = 1;
-		down_read(&inode->i_alloc_sem);
-	}
-
-	/* concurrent O_DIRECT writes are allowed */
-	rw_level = (filp->f_flags & O_DIRECT) ? 0 : 1;
-	ret = ocfs2_rw_lock(inode, rw_level);
-	if (ret < 0) {
-		rw_level = -1;
-		mlog_errno(ret);
-		goto out;
-	}
-
 	/* 
 	 * We sample i_size under a read level meta lock to see if our write
 	 * is extending the file, if it is we back off and get a write level
 	 * meta lock.
 	 */
-	meta_level = (filp->f_flags & O_APPEND) ? 1 : 0;
 	for(;;) {
-		ret = ocfs2_meta_lock(inode, NULL, NULL, meta_level);
+		ret = ocfs2_meta_lock(inode, NULL, meta_level);
 		if (ret < 0) {
 			meta_level = -1;
 			mlog_errno(ret);
@@ -1035,7 +1050,7 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 		 * inode. There's also the dinode i_size state which
 		 * can be lost via setattr during extending writes (we
 		 * set inode->i_size at the end of a write. */
-		if (ocfs2_write_should_remove_suid(inode)) {
+		if (should_remove_suid(dentry)) {
 			if (meta_level == 0) {
 				ocfs2_meta_unlock(inode, meta_level);
 				meta_level = 1;
@@ -1045,19 +1060,19 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 			ret = ocfs2_write_remove_suid(inode);
 			if (ret < 0) {
 				mlog_errno(ret);
-				goto out;
+				goto out_unlock;
 			}
 		}
 
 		/* work on a copy of ppos until we're sure that we won't have
 		 * to recalculate it due to relocking. */
-		if (filp->f_flags & O_APPEND) {
+		if (appending) {
 			saved_pos = i_size_read(inode);
 			mlog(0, "O_APPEND: inode->i_size=%llu\n", saved_pos);
 		} else {
-			saved_pos = iocb->ki_pos;
+			saved_pos = *ppos;
 		}
-		newsize = iocb->ki_left + saved_pos;
+		newsize = count + saved_pos;
 
 		mlog(0, "pos=%lld newsize=%lld cursize=%lld\n",
 		     (long long) saved_pos, (long long) newsize,
@@ -1090,19 +1105,66 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 		if (!clusters)
 			break;
 
-		ret = ocfs2_extend_file(inode, NULL, newsize, iocb->ki_left);
+		ret = ocfs2_extend_file(inode, NULL, newsize, count);
 		if (ret < 0) {
 			if (ret != -ENOSPC)
 				mlog_errno(ret);
-			goto out;
+			goto out_unlock;
 		}
 		break;
 	}
 
-	/* ok, we're done with i_size and alloc work */
-	iocb->ki_pos = saved_pos;
+	if (appending)
+		*ppos = saved_pos;
+
+out_unlock:
 	ocfs2_meta_unlock(inode, meta_level);
-	meta_level = -1;
+
+out:
+	return ret;
+}
+
+static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
+				    const struct iovec *iov,
+				    unsigned long nr_segs,
+				    loff_t pos)
+{
+	int ret, rw_level, have_alloc_sem = 0;
+	struct file *filp = iocb->ki_filp;
+	struct inode *inode = filp->f_dentry->d_inode;
+	int appending = filp->f_flags & O_APPEND ? 1 : 0;
+
+	mlog_entry("(0x%p, %u, '%.*s')\n", filp,
+		   (unsigned int)nr_segs,
+		   filp->f_dentry->d_name.len,
+		   filp->f_dentry->d_name.name);
+
+	/* happy write of zero bytes */
+	if (iocb->ki_left == 0)
+		return 0;
+
+	mutex_lock(&inode->i_mutex);
+	/* to match setattr's i_mutex -> i_alloc_sem -> rw_lock ordering */
+	if (filp->f_flags & O_DIRECT) {
+		have_alloc_sem = 1;
+		down_read(&inode->i_alloc_sem);
+	}
+
+	/* concurrent O_DIRECT writes are allowed */
+	rw_level = (filp->f_flags & O_DIRECT) ? 0 : 1;
+	ret = ocfs2_rw_lock(inode, rw_level);
+	if (ret < 0) {
+		rw_level = -1;
+		mlog_errno(ret);
+		goto out;
+	}
+
+	ret = ocfs2_prepare_inode_for_write(filp->f_dentry, &iocb->ki_pos,
+					    iocb->ki_left, appending);
+	if (ret < 0) {
+		mlog_errno(ret);
+		goto out;
+	}
 
 	/* communicate with ocfs2_dio_end_io */
 	ocfs2_iocb_set_rw_locked(iocb);
@@ -1128,8 +1190,6 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 	}
 
 out:
-	if (meta_level != -1)
-		ocfs2_meta_unlock(inode, meta_level);
 	if (have_alloc_sem)
 		up_read(&inode->i_alloc_sem);
 	if (rw_level != -1) 
@@ -1140,12 +1200,83 @@ out:
 	return ret;
 }
 
+static ssize_t ocfs2_file_splice_write(struct pipe_inode_info *pipe,
+				       struct file *out,
+				       loff_t *ppos,
+				       size_t len,
+				       unsigned int flags)
+{
+	int ret;
+	struct inode *inode = out->f_dentry->d_inode;
+
+	mlog_entry("(0x%p, 0x%p, %u, '%.*s')\n", out, pipe,
+		   (unsigned int)len,
+		   out->f_dentry->d_name.len,
+		   out->f_dentry->d_name.name);
+
+	inode_double_lock(inode, pipe->inode);
+
+	ret = ocfs2_rw_lock(inode, 1);
+	if (ret < 0) {
+		mlog_errno(ret);
+		goto out;
+	}
+
+	ret = ocfs2_prepare_inode_for_write(out->f_dentry, ppos, len, 0);
+	if (ret < 0) {
+		mlog_errno(ret);
+		goto out_unlock;
+	}
+
+	/* ok, we're done with i_size and alloc work */
+	ret = generic_file_splice_write_nolock(pipe, out, ppos, len, flags);
+
+out_unlock:
+	ocfs2_rw_unlock(inode, 1);
+out:
+	inode_double_unlock(inode, pipe->inode);
+
+	mlog_exit(ret);
+	return ret;
+}
+
+static ssize_t ocfs2_file_splice_read(struct file *in,
+				      loff_t *ppos,
+				      struct pipe_inode_info *pipe,
+				      size_t len,
+				      unsigned int flags)
+{
+	int ret = 0;
+	struct inode *inode = in->f_dentry->d_inode;
+
+	mlog_entry("(0x%p, 0x%p, %u, '%.*s')\n", in, pipe,
+		   (unsigned int)len,
+		   in->f_dentry->d_name.len,
+		   in->f_dentry->d_name.name);
+
+	/*
+	 * See the comment in ocfs2_file_aio_read()
+	 */
+	ret = ocfs2_meta_lock(inode, NULL, 0);
+	if (ret < 0) {
+		mlog_errno(ret);
+		goto bail;
+	}
+	ocfs2_meta_unlock(inode, 0);
+
+	ret = generic_file_splice_read(in, ppos, pipe, len, flags);
+
+bail:
+	mlog_exit(ret);
+	return ret;
+}
+
 static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
 				   const struct iovec *iov,
 				   unsigned long nr_segs,
 				   loff_t pos)
 {
-	int ret = 0, rw_level = -1, have_alloc_sem = 0;
+	int ret = 0, rw_level = -1, have_alloc_sem = 0, lock_level = 0;
 	struct file *filp = iocb->ki_filp;
 	struct inode *inode = filp->f_dentry->d_inode;
 
@@ -1187,12 +1318,12 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
 	 * like i_size. This allows the checks down below
 	 * generic_file_aio_read() a chance of actually working. 
 	 */
-	ret = ocfs2_meta_lock(inode, NULL, NULL, 0);
+	ret = ocfs2_meta_lock_atime(inode, filp->f_vfsmnt, &lock_level);
 	if (ret < 0) {
 		mlog_errno(ret);
 		goto bail;
 	}
-	ocfs2_meta_unlock(inode, 0);
+	ocfs2_meta_unlock(inode, lock_level);
 
 	ret = generic_file_aio_read(iocb, iov, nr_segs, iocb->ki_pos);
 	if (ret == -EINVAL)
@@ -1220,11 +1351,13 @@ bail:
 struct inode_operations ocfs2_file_iops = {
 	.setattr	= ocfs2_setattr,
 	.getattr	= ocfs2_getattr,
+	.permission	= ocfs2_permission,
 };
 
 struct inode_operations ocfs2_special_file_iops = {
 	.setattr	= ocfs2_setattr,
 	.getattr	= ocfs2_getattr,
+	.permission	= ocfs2_permission,
 };
 
 const struct file_operations ocfs2_fops = {
@@ -1238,6 +1371,8 @@ const struct file_operations ocfs2_fops = {
 	.aio_read	= ocfs2_file_aio_read,
 	.aio_write	= ocfs2_file_aio_write,
 	.ioctl		= ocfs2_ioctl,
+	.splice_read	= ocfs2_file_splice_read,
+	.splice_write	= ocfs2_file_splice_write,
 };
 
 const struct file_operations ocfs2_dops = {
diff --git a/fs/ocfs2/file.h b/fs/ocfs2/file.h
index 740c9e7ca59..601a453f18a 100644
--- a/fs/ocfs2/file.h
+++ b/fs/ocfs2/file.h
@@ -41,17 +41,24 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb,
 			       struct inode *inode,
 			       u32 clusters_to_add,
 			       struct buffer_head *fe_bh,
-			       struct ocfs2_journal_handle *handle,
+			       handle_t *handle,
 			       struct ocfs2_alloc_context *data_ac,
 			       struct ocfs2_alloc_context *meta_ac,
 			       enum ocfs2_alloc_restarted *reason);
 int ocfs2_setattr(struct dentry *dentry, struct iattr *attr);
 int ocfs2_getattr(struct vfsmount *mnt, struct dentry *dentry,
 		  struct kstat *stat);
+int ocfs2_permission(struct inode *inode, int mask,
+		     struct nameidata *nd);
 
-int ocfs2_set_inode_size(struct ocfs2_journal_handle *handle,
+int ocfs2_set_inode_size(handle_t *handle,
 			 struct inode *inode,
 			 struct buffer_head *fe_bh,
 			 u64 new_i_size);
 
+int ocfs2_should_update_atime(struct inode *inode,
+			      struct vfsmount *vfsmnt);
+int ocfs2_update_inode_atime(struct inode *inode,
+			     struct buffer_head *bh);
+
 #endif /* OCFS2_FILE_H */
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 16e8e74dc96..42e361f3054 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -360,7 +360,6 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe,
 				  inode);
 
 	ocfs2_set_inode_flags(inode);
-	inode->i_flags |= S_NOATIME;
 
 	status = 0;
 bail:
@@ -441,7 +440,7 @@ static int ocfs2_read_locked_inode(struct inode *inode,
 				  generation, inode);
 
 	if (can_lock) {
-		status = ocfs2_meta_lock(inode, NULL, NULL, 0);
+		status = ocfs2_meta_lock(inode, NULL, 0);
 		if (status) {
 			make_bad_inode(inode);
 			mlog_errno(status);
@@ -512,7 +511,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
 				     struct buffer_head *fe_bh)
 {
 	int status = 0;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct ocfs2_truncate_context *tc = NULL;
 	struct ocfs2_dinode *fe;
 
@@ -524,7 +523,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
 	if (!fe->i_clusters)
 		goto bail;
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_INODE_UPDATE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -538,7 +537,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
 		goto bail;
 	}
 
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 	handle = NULL;
 
 	status = ocfs2_prepare_truncate(osb, inode, fe_bh, &tc);
@@ -554,7 +553,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
 	}
 bail:
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
 
 	mlog_exit(status);
 	return status;
@@ -568,7 +567,7 @@ static int ocfs2_remove_inode(struct inode *inode,
 	int status;
 	struct inode *inode_alloc_inode = NULL;
 	struct buffer_head *inode_alloc_bh = NULL;
-	struct ocfs2_journal_handle *handle;
+	handle_t *handle;
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
 	struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data;
 
@@ -582,7 +581,7 @@ static int ocfs2_remove_inode(struct inode *inode,
 	}
 
 	mutex_lock(&inode_alloc_inode->i_mutex);
-	status = ocfs2_meta_lock(inode_alloc_inode, NULL, &inode_alloc_bh, 1);
+	status = ocfs2_meta_lock(inode_alloc_inode, &inode_alloc_bh, 1);
 	if (status < 0) {
 		mutex_unlock(&inode_alloc_inode->i_mutex);
 
@@ -590,7 +589,7 @@ static int ocfs2_remove_inode(struct inode *inode,
 		goto bail;
 	}
 
-	handle = ocfs2_start_trans(osb, NULL, OCFS2_DELETE_INODE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_DELETE_INODE_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		mlog_errno(status);
@@ -629,7 +628,7 @@ static int ocfs2_remove_inode(struct inode *inode,
 		mlog_errno(status);
 
 bail_commit:
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 bail_unlock:
 	ocfs2_meta_unlock(inode_alloc_inode, 1);
 	mutex_unlock(&inode_alloc_inode->i_mutex);
@@ -705,7 +704,7 @@ static int ocfs2_wipe_inode(struct inode *inode,
 	 * delete_inode operation. We do this now to avoid races with
 	 * recovery completion on other nodes. */
 	mutex_lock(&orphan_dir_inode->i_mutex);
-	status = ocfs2_meta_lock(orphan_dir_inode, NULL, &orphan_dir_bh, 1);
+	status = ocfs2_meta_lock(orphan_dir_inode, &orphan_dir_bh, 1);
 	if (status < 0) {
 		mutex_unlock(&orphan_dir_inode->i_mutex);
 
@@ -933,7 +932,7 @@ void ocfs2_delete_inode(struct inode *inode)
 	 * allocation lock here as it won't be needed - nobody will
 	 * have the file open.
 	 */
-	status = ocfs2_meta_lock(inode, NULL, &di_bh, 1);
+	status = ocfs2_meta_lock(inode, &di_bh, 1);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
@@ -1067,12 +1066,6 @@ void ocfs2_clear_inode(struct inode *inode)
 	mlog_bug_on_msg(oi->ip_open_count,
 			"Clear inode of %llu has open count %d\n",
 			(unsigned long long)oi->ip_blkno, oi->ip_open_count);
-	mlog_bug_on_msg(!list_empty(&oi->ip_handle_list),
-			"Clear inode of %llu has non empty handle list\n",
-			(unsigned long long)oi->ip_blkno);
-	mlog_bug_on_msg(oi->ip_handle,
-			"Clear inode of %llu has non empty handle pointer\n",
-			(unsigned long long)oi->ip_blkno);
 
 	/* Clear all other flags. */
 	oi->ip_flags = OCFS2_INODE_CACHE_INLINE;
@@ -1186,7 +1179,7 @@ int ocfs2_inode_revalidate(struct dentry *dentry)
 
 	/* Let ocfs2_meta_lock do the work of updating our struct
 	 * inode for us. */
-	status = ocfs2_meta_lock(inode, NULL, NULL, 0);
+	status = ocfs2_meta_lock(inode, NULL, 0);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
@@ -1204,7 +1197,7 @@ bail:
  * struct inode.
  * Only takes ip_lock.
  */
-int ocfs2_mark_inode_dirty(struct ocfs2_journal_handle *handle,
+int ocfs2_mark_inode_dirty(handle_t *handle,
 			   struct inode *inode,
 			   struct buffer_head *bh)
 {
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index 9957810fdf8..46a378fbc40 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -48,13 +48,6 @@ struct ocfs2_inode_info
 
 	struct mutex			ip_io_mutex;
 
-	/* Used by the journalling code to attach an inode to a
-	 * handle.  These are protected by ip_io_mutex in order to lock
-	 * out other I/O to the inode until we either commit or
-	 * abort. */
-	struct list_head		ip_handle_list;
-	struct ocfs2_journal_handle	*ip_handle;
-
 	u32				ip_flags; /* see below */
 	u32				ip_attr; /* inode attributes */
 
@@ -143,7 +136,7 @@ ssize_t ocfs2_rw_direct(int rw, struct file *filp, char *buf,
 void ocfs2_sync_blockdev(struct super_block *sb);
 void ocfs2_refresh_inode(struct inode *inode,
 			 struct ocfs2_dinode *fe);
-int ocfs2_mark_inode_dirty(struct ocfs2_journal_handle *handle,
+int ocfs2_mark_inode_dirty(handle_t *handle,
 			   struct inode *inode,
 			   struct buffer_head *bh);
 int ocfs2_aio_read(struct file *file, struct kiocb *req, struct iocb *iocb);
diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c
index 3663cef8068..4768be5f308 100644
--- a/fs/ocfs2/ioctl.c
+++ b/fs/ocfs2/ioctl.c
@@ -26,7 +26,7 @@ static int ocfs2_get_inode_attr(struct inode *inode, unsigned *flags)
 {
 	int status;
 
-	status = ocfs2_meta_lock(inode, NULL, NULL, 0);
+	status = ocfs2_meta_lock(inode, NULL, 0);
 	if (status < 0) {
 		mlog_errno(status);
 		return status;
@@ -43,14 +43,14 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags,
 {
 	struct ocfs2_inode_info *ocfs2_inode = OCFS2_I(inode);
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct buffer_head *bh = NULL;
 	unsigned oldflags;
 	int status;
 
 	mutex_lock(&inode->i_mutex);
 
-	status = ocfs2_meta_lock(inode, NULL, &bh, 1);
+	status = ocfs2_meta_lock(inode, &bh, 1);
 	if (status < 0) {
 		mlog_errno(status);
 		goto bail;
@@ -67,7 +67,7 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags,
 	if (!S_ISDIR(inode->i_mode))
 		flags &= ~OCFS2_DIRSYNC_FL;
 
-	handle = ocfs2_start_trans(osb, NULL, OCFS2_INODE_UPDATE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		mlog_errno(status);
@@ -96,7 +96,7 @@ static int ocfs2_set_inode_attr(struct inode *inode, unsigned flags,
 	if (status < 0)
 		mlog_errno(status);
 
-	ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
 bail_unlock:
 	ocfs2_meta_unlock(inode, 1);
 bail:
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index fd9734def55..1d7f4ab1e5e 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -57,9 +57,6 @@ static int ocfs2_recover_node(struct ocfs2_super *osb,
 static int __ocfs2_recovery_thread(void *arg);
 static int ocfs2_commit_cache(struct ocfs2_super *osb);
 static int ocfs2_wait_on_mount(struct ocfs2_super *osb);
-static void ocfs2_handle_cleanup_locks(struct ocfs2_journal *journal,
-				       struct ocfs2_journal_handle *handle);
-static void ocfs2_commit_unstarted_handle(struct ocfs2_journal_handle *handle);
 static int ocfs2_journal_toggle_dirty(struct ocfs2_super *osb,
 				      int dirty);
 static int ocfs2_trylock_journal(struct ocfs2_super *osb,
@@ -113,46 +110,18 @@ finally:
 	return status;
 }
 
-struct ocfs2_journal_handle *ocfs2_alloc_handle(struct ocfs2_super *osb)
-{
-	struct ocfs2_journal_handle *retval = NULL;
-
-	retval = kcalloc(1, sizeof(*retval), GFP_NOFS);
-	if (!retval) {
-		mlog(ML_ERROR, "Failed to allocate memory for journal "
-		     "handle!\n");
-		return NULL;
-	}
-
-	retval->max_buffs = 0;
-	retval->num_locks = 0;
-	retval->k_handle = NULL;
-
-	INIT_LIST_HEAD(&retval->locks);
-	INIT_LIST_HEAD(&retval->inode_list);
-	retval->journal = osb->journal;
-
-	return retval;
-}
-
 /* pass it NULL and it will allocate a new handle object for you.  If
  * you pass it a handle however, it may still return error, in which
  * case it has free'd the passed handle for you. */
-struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb,
-					       struct ocfs2_journal_handle *handle,
-					       int max_buffs)
+handle_t *ocfs2_start_trans(struct ocfs2_super *osb, int max_buffs)
 {
-	int ret;
 	journal_t *journal = osb->journal->j_journal;
-
-	mlog_entry("(max_buffs = %d)\n", max_buffs);
+	handle_t *handle;
 
 	BUG_ON(!osb || !osb->journal->j_journal);
 
-	if (ocfs2_is_hard_readonly(osb)) {
-		ret = -EROFS;
-		goto done_free;
-	}
+	if (ocfs2_is_hard_readonly(osb))
+		return ERR_PTR(-EROFS);
 
 	BUG_ON(osb->journal->j_state == OCFS2_JOURNAL_FREE);
 	BUG_ON(max_buffs <= 0);
@@ -163,154 +132,39 @@ struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb,
 		BUG();
 	}
 
-	if (!handle)
-		handle = ocfs2_alloc_handle(osb);
-	if (!handle) {
-		ret = -ENOMEM;
-		mlog(ML_ERROR, "Failed to allocate memory for journal "
-		     "handle!\n");
-		goto done_free;
-	}
-
-	handle->max_buffs = max_buffs;
-
 	down_read(&osb->journal->j_trans_barrier);
 
-	/* actually start the transaction now */
-	handle->k_handle = journal_start(journal, max_buffs);
-	if (IS_ERR(handle->k_handle)) {
+	handle = journal_start(journal, max_buffs);
+	if (IS_ERR(handle)) {
 		up_read(&osb->journal->j_trans_barrier);
 
-		ret = PTR_ERR(handle->k_handle);
-		handle->k_handle = NULL;
-		mlog_errno(ret);
+		mlog_errno(PTR_ERR(handle));
 
 		if (is_journal_aborted(journal)) {
 			ocfs2_abort(osb->sb, "Detected aborted journal");
-			ret = -EROFS;
+			handle = ERR_PTR(-EROFS);
 		}
-		goto done_free;
-	}
-
-	atomic_inc(&(osb->journal->j_num_trans));
-	handle->flags |= OCFS2_HANDLE_STARTED;
+	} else
+		atomic_inc(&(osb->journal->j_num_trans));
 
-	mlog_exit_ptr(handle);
 	return handle;
-
-done_free:
-	if (handle)
-		ocfs2_commit_unstarted_handle(handle); /* will kfree handle */
-
-	mlog_exit(ret);
-	return ERR_PTR(ret);
-}
-
-void ocfs2_handle_add_inode(struct ocfs2_journal_handle *handle,
-			    struct inode *inode)
-{
-	BUG_ON(!handle);
-	BUG_ON(!inode);
-
-	atomic_inc(&inode->i_count);
-
-	/* we're obviously changing it... */
-	mutex_lock(&inode->i_mutex);
-
-	/* sanity check */
-	BUG_ON(OCFS2_I(inode)->ip_handle);
-	BUG_ON(!list_empty(&OCFS2_I(inode)->ip_handle_list));
-
-	OCFS2_I(inode)->ip_handle = handle;
-	list_move_tail(&(OCFS2_I(inode)->ip_handle_list), &(handle->inode_list));
-}
-
-static void ocfs2_handle_unlock_inodes(struct ocfs2_journal_handle *handle)
-{
-	struct list_head *p, *n;
-	struct inode *inode;
-	struct ocfs2_inode_info *oi;
-
-	list_for_each_safe(p, n, &handle->inode_list) {
-		oi = list_entry(p, struct ocfs2_inode_info,
-				ip_handle_list);
-		inode = &oi->vfs_inode;
-
-		OCFS2_I(inode)->ip_handle = NULL;
-		list_del_init(&OCFS2_I(inode)->ip_handle_list);
-
-		mutex_unlock(&inode->i_mutex);
-		iput(inode);
-	}
-}
-
-/* This is trivial so we do it out of the main commit
- * paths. Beware, it can be called from start_trans too! */
-static void ocfs2_commit_unstarted_handle(struct ocfs2_journal_handle *handle)
-{
-	mlog_entry_void();
-
-	BUG_ON(handle->flags & OCFS2_HANDLE_STARTED);
-
-	ocfs2_handle_unlock_inodes(handle);
-	/* You are allowed to add journal locks before the transaction
-	 * has started. */
-	ocfs2_handle_cleanup_locks(handle->journal, handle);
-
-	kfree(handle);
-
-	mlog_exit_void();
 }
 
-void ocfs2_commit_trans(struct ocfs2_journal_handle *handle)
+int ocfs2_commit_trans(struct ocfs2_super *osb,
+		       handle_t *handle)
 {
-	handle_t *jbd_handle;
-	int retval;
-	struct ocfs2_journal *journal = handle->journal;
-
-	mlog_entry_void();
+	int ret;
+	struct ocfs2_journal *journal = osb->journal;
 
 	BUG_ON(!handle);
 
-	if (!(handle->flags & OCFS2_HANDLE_STARTED)) {
-		ocfs2_commit_unstarted_handle(handle);
-		mlog_exit_void();
-		return;
-	}
-
-	/* release inode semaphores we took during this transaction */
-	ocfs2_handle_unlock_inodes(handle);
-
-	/* ocfs2_extend_trans may have had to call journal_restart
-	 * which will always commit the transaction, but may return
-	 * error for any number of reasons. If this is the case, we
-	 * clear k_handle as it's not valid any more. */
-	if (handle->k_handle) {
-		jbd_handle = handle->k_handle;
-
-		if (handle->flags & OCFS2_HANDLE_SYNC)
-			jbd_handle->h_sync = 1;
-		else
-			jbd_handle->h_sync = 0;
-
-		/* actually stop the transaction. if we've set h_sync,
-		 * it'll have been committed when we return */
-		retval = journal_stop(jbd_handle);
-		if (retval < 0) {
-			mlog_errno(retval);
-			mlog(ML_ERROR, "Could not commit transaction\n");
-			BUG();
-		}
-
-		handle->k_handle = NULL; /* it's been free'd in journal_stop */
-	}
-
-	ocfs2_handle_cleanup_locks(journal, handle);
+	ret = journal_stop(handle);
+	if (ret < 0)
+		mlog_errno(ret);
 
 	up_read(&journal->j_trans_barrier);
 
-	kfree(handle);
-	mlog_exit_void();
+	return ret;
 }
 
 /*
@@ -326,20 +180,18 @@ void ocfs2_commit_trans(struct ocfs2_journal_handle *handle)
  * good because transaction ids haven't yet been recorded on the
  * cluster locks associated with this handle.
  */
-int ocfs2_extend_trans(struct ocfs2_journal_handle *handle,
-		       int nblocks)
+int ocfs2_extend_trans(handle_t *handle, int nblocks)
 {
 	int status;
 
 	BUG_ON(!handle);
-	BUG_ON(!(handle->flags & OCFS2_HANDLE_STARTED));
 	BUG_ON(!nblocks);
 
 	mlog_entry_void();
 
 	mlog(0, "Trying to extend transaction by %d blocks\n", nblocks);
 
-	status = journal_extend(handle->k_handle, nblocks);
+	status = journal_extend(handle, nblocks);
 	if (status < 0) {
 		mlog_errno(status);
 		goto bail;
@@ -347,15 +199,12 @@ int ocfs2_extend_trans(struct ocfs2_journal_handle *handle,
 
 	if (status > 0) {
 		mlog(0, "journal_extend failed, trying journal_restart\n");
-		status = journal_restart(handle->k_handle, nblocks);
+		status = journal_restart(handle, nblocks);
 		if (status < 0) {
-			handle->k_handle = NULL;
 			mlog_errno(status);
 			goto bail;
 		}
-		handle->max_buffs = nblocks;
-	} else
-		handle->max_buffs += nblocks;
+	}
 
 	status = 0;
 bail:
@@ -364,7 +213,7 @@ bail:
 	return status;
 }
 
-int ocfs2_journal_access(struct ocfs2_journal_handle *handle,
+int ocfs2_journal_access(handle_t *handle,
 			 struct inode *inode,
 			 struct buffer_head *bh,
 			 int type)
@@ -374,7 +223,6 @@ int ocfs2_journal_access(struct ocfs2_journal_handle *handle,
 	BUG_ON(!inode);
 	BUG_ON(!handle);
 	BUG_ON(!bh);
-	BUG_ON(!(handle->flags & OCFS2_HANDLE_STARTED));
 
 	mlog_entry("bh->b_blocknr=%llu, type=%d (\"%s\"), bh->b_size = %zu\n",
 		   (unsigned long long)bh->b_blocknr, type,
@@ -403,11 +251,11 @@ int ocfs2_journal_access(struct ocfs2_journal_handle *handle,
 	switch (type) {
 	case OCFS2_JOURNAL_ACCESS_CREATE:
 	case OCFS2_JOURNAL_ACCESS_WRITE:
-		status = journal_get_write_access(handle->k_handle, bh);
+		status = journal_get_write_access(handle, bh);
 		break;
 
 	case OCFS2_JOURNAL_ACCESS_UNDO:
-		status = journal_get_undo_access(handle->k_handle, bh);
+		status = journal_get_undo_access(handle, bh);
 		break;
 
 	default:
@@ -424,17 +272,15 @@ int ocfs2_journal_access(struct ocfs2_journal_handle *handle,
 	return status;
 }
 
-int ocfs2_journal_dirty(struct ocfs2_journal_handle *handle,
+int ocfs2_journal_dirty(handle_t *handle,
 			struct buffer_head *bh)
 {
 	int status;
 
-	BUG_ON(!(handle->flags & OCFS2_HANDLE_STARTED));
-
 	mlog_entry("(bh->b_blocknr=%llu)\n",
 		   (unsigned long long)bh->b_blocknr);
 
-	status = journal_dirty_metadata(handle->k_handle, bh);
+	status = journal_dirty_metadata(handle, bh);
 	if (status < 0)
 		mlog(ML_ERROR, "Could not dirty metadata buffer. "
 		     "(bh->b_blocknr=%llu)\n",
@@ -456,59 +302,6 @@ int ocfs2_journal_dirty_data(handle_t *handle,
 	return err;
 }
 
-/* We always assume you're adding a metadata lock at level 'ex' */
-int ocfs2_handle_add_lock(struct ocfs2_journal_handle *handle,
-			  struct inode *inode)
-{
-	int status;
-	struct ocfs2_journal_lock *lock;
-
-	BUG_ON(!inode);
-
-	lock = kmem_cache_alloc(ocfs2_lock_cache, GFP_NOFS);
-	if (!lock) {
-		status = -ENOMEM;
-		mlog_errno(-ENOMEM);
-		goto bail;
-	}
-
-	if (!igrab(inode))
-		BUG();
-	lock->jl_inode = inode;
-
-	list_add_tail(&(lock->jl_lock_list), &(handle->locks));
-	handle->num_locks++;
-
-	status = 0;
-bail:
-	mlog_exit(status);
-	return status;
-}
-
-static void ocfs2_handle_cleanup_locks(struct ocfs2_journal *journal,
-				       struct ocfs2_journal_handle *handle)
-{
-	struct list_head *p, *n;
-	struct ocfs2_journal_lock *lock;
-	struct inode *inode;
-
-	list_for_each_safe(p, n, &(handle->locks)) {
-		lock = list_entry(p, struct ocfs2_journal_lock,
-				  jl_lock_list);
-		list_del(&lock->jl_lock_list);
-		handle->num_locks--;
-
-		inode = lock->jl_inode;
-		ocfs2_meta_unlock(inode, 1);
-		if (atomic_read(&inode->i_count) == 1)
-			mlog(ML_ERROR,
-			     "Inode %llu, I'm doing a last iput for!",
-			     (unsigned long long)OCFS2_I(inode)->ip_blkno);
-		iput(inode);
-		kmem_cache_free(ocfs2_lock_cache, lock);
-	}
-}
-
 #define OCFS2_DEFAULT_COMMIT_INTERVAL 	(HZ * 5)
 
 void ocfs2_set_journal_params(struct ocfs2_super *osb)
@@ -562,8 +355,7 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, int *dirty)
 	/* Skip recovery waits here - journal inode metadata never
 	 * changes in a live cluster so it can be considered an
 	 * exception to the rule. */
-	status = ocfs2_meta_lock_full(inode, NULL, &bh, 1,
-				      OCFS2_META_LOCK_RECOVERY);
+	status = ocfs2_meta_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY);
 	if (status < 0) {
 		if (status != -ERESTARTSYS)
 			mlog(ML_ERROR, "Could not get lock on journal!\n");
@@ -911,11 +703,12 @@ struct ocfs2_la_recovery_item {
  * NOTE: This function can and will sleep on recovery of other nodes
  * during cluster locking, just like any other ocfs2 process.
  */
-void ocfs2_complete_recovery(void *data)
+void ocfs2_complete_recovery(struct work_struct *work)
 {
 	int ret;
-	struct ocfs2_super *osb = data;
-	struct ocfs2_journal *journal = osb->journal;
+	struct ocfs2_journal *journal =
+		container_of(work, struct ocfs2_journal, j_recovery_work);
+	struct ocfs2_super *osb = journal->j_osb;
 	struct ocfs2_dinode *la_dinode, *tl_dinode;
 	struct ocfs2_la_recovery_item *item;
 	struct list_head *p, *n;
@@ -1160,8 +953,7 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb,
 	}
 	SET_INODE_JOURNAL(inode);
 
-	status = ocfs2_meta_lock_full(inode, NULL, &bh, 1,
-				      OCFS2_META_LOCK_RECOVERY);
+	status = ocfs2_meta_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY);
 	if (status < 0) {
 		mlog(0, "status returned from ocfs2_meta_lock=%d\n", status);
 		if (status != -ERESTARTSYS)
@@ -1350,7 +1142,7 @@ static int ocfs2_trylock_journal(struct ocfs2_super *osb,
 	SET_INODE_JOURNAL(inode);
 
 	flags = OCFS2_META_LOCK_RECOVERY | OCFS2_META_LOCK_NOQUEUE;
-	status = ocfs2_meta_lock_full(inode, NULL, NULL, 1, flags);
+	status = ocfs2_meta_lock_full(inode, NULL, 1, flags);
 	if (status < 0) {
 		if (status != -EAGAIN)
 			mlog_errno(status);
@@ -1433,7 +1225,7 @@ static int ocfs2_queue_orphans(struct ocfs2_super *osb,
 	}	
 
 	mutex_lock(&orphan_dir_inode->i_mutex);
-	status = ocfs2_meta_lock(orphan_dir_inode, NULL, NULL, 0);
+	status = ocfs2_meta_lock(orphan_dir_inode, NULL, 0);
 	if (status < 0) {
 		mlog_errno(status);
 		goto out;
diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h
index 2f3a6acdac4..899112ad813 100644
--- a/fs/ocfs2/journal.h
+++ b/fs/ocfs2/journal.h
@@ -37,7 +37,6 @@ enum ocfs2_journal_state {
 
 struct ocfs2_super;
 struct ocfs2_dinode;
-struct ocfs2_journal_handle;
 
 struct ocfs2_journal {
 	enum ocfs2_journal_state   j_state;    /* Journals current state   */
@@ -133,46 +132,8 @@ static inline void ocfs2_inode_set_new(struct ocfs2_super *osb,
 	spin_unlock(&trans_inc_lock);
 }
 
-extern kmem_cache_t *ocfs2_lock_cache;
-
-struct ocfs2_journal_lock {
-	struct inode     *jl_inode;
-	struct list_head  jl_lock_list;
-};
-
-struct ocfs2_journal_handle {
-	handle_t            *k_handle; /* kernel handle.                */
-	struct ocfs2_journal        *journal;
-	u32                 flags;     /* see flags below.              */
-	int                 max_buffs; /* Buffs reserved by this handle */
-
-	/* The following two fields are for ocfs2_handle_add_lock */
-	int                 num_locks;
-	struct list_head    locks;     /* A bunch of locks to
-					* release on commit. This
-					* should be a list_head */
-
-	struct list_head     inode_list;
-};
-
-#define OCFS2_HANDLE_STARTED			1
-/* should we sync-commit this handle? */
-#define OCFS2_HANDLE_SYNC			2
-static inline int ocfs2_handle_started(struct ocfs2_journal_handle *handle)
-{
-	return handle->flags & OCFS2_HANDLE_STARTED;
-}
-
-static inline void ocfs2_handle_set_sync(struct ocfs2_journal_handle *handle, int sync)
-{
-	if (sync)
-		handle->flags |= OCFS2_HANDLE_SYNC;
-	else
-		handle->flags &= ~OCFS2_HANDLE_SYNC;
-}
-
 /* Exported only for the journal struct init code in super.c. Do not call. */
-void ocfs2_complete_recovery(void *data);
+void ocfs2_complete_recovery(struct work_struct *work);
 
 /*
  *  Journal Control:
@@ -231,15 +192,14 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode)
  *  Transaction Handling:
  *  Manage the lifetime of a transaction handle.
  *
- *  ocfs2_alloc_handle     - Only allocate a handle so we can start putting
- *                          cluster locks on it. To actually change blocks,
- *                          call ocfs2_start_trans with the handle returned
- *                          from this function. You may call ocfs2_commit_trans
- *                           at any time in the lifetime of a handle.
  *  ocfs2_start_trans      - Begin a transaction. Give it an upper estimate of
  *                          the number of blocks that will be changed during
  *                          this handle.
- *  ocfs2_commit_trans     - Complete a handle.
+ *  ocfs2_commit_trans - Complete a handle. It might return -EIO if
+ *                       the journal was aborted. The majority of paths don't
+ *                       check the return value as an error there comes too
+ *                       late to do anything (and will be picked up in a
+ *                       later transaction).
  *  ocfs2_extend_trans     - Extend a handle by nblocks credits. This may
  *                          commit the handle to disk in the process, but will
  *                          not release any locks taken during the transaction.
@@ -249,24 +209,16 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode)
  *  ocfs2_journal_dirty    - Mark a journalled buffer as having dirty data.
  *  ocfs2_journal_dirty_data - Indicate that a data buffer should go out before
  *                             the current handle commits.
- *  ocfs2_handle_add_lock  - Sometimes we need to delay lock release
- *                          until after a transaction has been completed. Use
- *                          ocfs2_handle_add_lock to indicate that a lock needs
- *                          to be released at the end of that handle. Locks
- *                          will be released in the order that they are added.
- *  ocfs2_handle_add_inode - Add a locked inode to a transaction.
  */
 
 /* You must always start_trans with a number of buffs > 0, but it's
  * perfectly legal to go through an entire transaction without having
  * dirtied any buffers. */
-struct ocfs2_journal_handle *ocfs2_alloc_handle(struct ocfs2_super *osb);
-struct ocfs2_journal_handle *ocfs2_start_trans(struct ocfs2_super *osb,
-					       struct ocfs2_journal_handle *handle,
+handle_t		    *ocfs2_start_trans(struct ocfs2_super *osb,
 					       int max_buffs);
-void			     ocfs2_commit_trans(struct ocfs2_journal_handle *handle);
-int			     ocfs2_extend_trans(struct ocfs2_journal_handle *handle,
-						int nblocks);
+int			     ocfs2_commit_trans(struct ocfs2_super *osb,
+						handle_t *handle);
+int			     ocfs2_extend_trans(handle_t *handle, int nblocks);
 
 /*
  * Create access is for when we get a newly created buffer and we're
@@ -283,7 +235,7 @@ int			     ocfs2_extend_trans(struct ocfs2_journal_handle *handle,
 #define OCFS2_JOURNAL_ACCESS_WRITE  1
 #define OCFS2_JOURNAL_ACCESS_UNDO   2
 
-int                  ocfs2_journal_access(struct ocfs2_journal_handle *handle,
+int                  ocfs2_journal_access(handle_t *handle,
 					  struct inode *inode,
 					  struct buffer_head *bh,
 					  int type);
@@ -306,18 +258,10 @@ int                  ocfs2_journal_access(struct ocfs2_journal_handle *handle,
  *	<modify the bh>
  * 	ocfs2_journal_dirty(handle, bh);
  */
-int                  ocfs2_journal_dirty(struct ocfs2_journal_handle *handle,
+int                  ocfs2_journal_dirty(handle_t *handle,
 					 struct buffer_head *bh);
 int                  ocfs2_journal_dirty_data(handle_t *handle,
 					      struct buffer_head *bh);
-int                  ocfs2_handle_add_lock(struct ocfs2_journal_handle *handle,
-					   struct inode *inode);
-/*
- * Use this to protect from other processes reading buffer state while
- * it's in flight.
- */
-void                 ocfs2_handle_add_inode(struct ocfs2_journal_handle *handle,
-					    struct inode *inode);
 
 /*
  *  Credit Macros:
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index 1f17a4d0828..698d79a74ef 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -58,19 +58,18 @@ static int ocfs2_local_alloc_find_clear_bits(struct ocfs2_super *osb,
 static void ocfs2_clear_local_alloc(struct ocfs2_dinode *alloc);
 
 static int ocfs2_sync_local_to_main(struct ocfs2_super *osb,
-				    struct ocfs2_journal_handle *handle,
+				    handle_t *handle,
 				    struct ocfs2_dinode *alloc,
 				    struct inode *main_bm_inode,
 				    struct buffer_head *main_bm_bh);
 
 static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb,
-						struct ocfs2_journal_handle *handle,
 						struct ocfs2_alloc_context **ac,
 						struct inode **bitmap_inode,
 						struct buffer_head **bitmap_bh);
 
 static int ocfs2_local_alloc_new_window(struct ocfs2_super *osb,
-					struct ocfs2_journal_handle *handle,
+					handle_t *handle,
 					struct ocfs2_alloc_context *ac);
 
 static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
@@ -196,7 +195,7 @@ bail:
 void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
 {
 	int status;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle;
 	struct inode *local_alloc_inode = NULL;
 	struct buffer_head *bh = NULL;
 	struct buffer_head *main_bm_bh = NULL;
@@ -207,7 +206,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
 	mlog_entry_void();
 
 	if (osb->local_alloc_state == OCFS2_LA_UNUSED)
-		goto bail;
+		goto out;
 
 	local_alloc_inode =
 		ocfs2_get_system_file_inode(osb,
@@ -216,40 +215,34 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
 	if (!local_alloc_inode) {
 		status = -ENOENT;
 		mlog_errno(status);
-		goto bail;
+		goto out;
 	}
 
 	osb->local_alloc_state = OCFS2_LA_DISABLED;
 
-	handle = ocfs2_alloc_handle(osb);
-	if (!handle) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
 	main_bm_inode = ocfs2_get_system_file_inode(osb,
 						    GLOBAL_BITMAP_SYSTEM_INODE,
 						    OCFS2_INVALID_SLOT);
 	if (!main_bm_inode) {
 		status = -EINVAL;
 		mlog_errno(status);
-		goto bail;
+		goto out;
 	}
 
-	ocfs2_handle_add_inode(handle, main_bm_inode);
-	status = ocfs2_meta_lock(main_bm_inode, handle, &main_bm_bh, 1);
+	mutex_lock(&main_bm_inode->i_mutex);
+
+	status = ocfs2_meta_lock(main_bm_inode, &main_bm_bh, 1);
 	if (status < 0) {
 		mlog_errno(status);
-		goto bail;
+		goto out_mutex;
 	}
 
 	/* WINDOW_MOVE_CREDITS is a bit heavy... */
-	handle = ocfs2_start_trans(osb, handle, OCFS2_WINDOW_MOVE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS);
 	if (IS_ERR(handle)) {
 		mlog_errno(PTR_ERR(handle));
 		handle = NULL;
-		goto bail;
+		goto out_unlock;
 	}
 
 	bh = osb->local_alloc_bh;
@@ -258,7 +251,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
 	alloc_copy = kmalloc(bh->b_size, GFP_KERNEL);
 	if (!alloc_copy) {
 		status = -ENOMEM;
-		goto bail;
+		goto out_commit;
 	}
 	memcpy(alloc_copy, alloc, bh->b_size);
 
@@ -266,7 +259,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
 				      OCFS2_JOURNAL_ACCESS_WRITE);
 	if (status < 0) {
 		mlog_errno(status);
-		goto bail;
+		goto out_commit;
 	}
 
 	ocfs2_clear_local_alloc(alloc);
@@ -274,7 +267,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
 	status = ocfs2_journal_dirty(handle, bh);
 	if (status < 0) {
 		mlog_errno(status);
-		goto bail;
+		goto out_commit;
 	}
 
 	brelse(bh);
@@ -286,16 +279,20 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
 	if (status < 0)
 		mlog_errno(status);
 
-bail:
-	if (handle)
-		ocfs2_commit_trans(handle);
+out_commit:
+	ocfs2_commit_trans(osb, handle);
 
+out_unlock:
 	if (main_bm_bh)
 		brelse(main_bm_bh);
 
-	if (main_bm_inode)
-		iput(main_bm_inode);
+	ocfs2_meta_unlock(main_bm_inode, 1);
 
+out_mutex:
+	mutex_unlock(&main_bm_inode->i_mutex);
+	iput(main_bm_inode);
+
+out:
 	if (local_alloc_inode)
 		iput(local_alloc_inode);
 
@@ -385,61 +382,59 @@ int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb,
 					struct ocfs2_dinode *alloc)
 {
 	int status;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle;
 	struct buffer_head *main_bm_bh = NULL;
-	struct inode *main_bm_inode = NULL;
+	struct inode *main_bm_inode;
 
 	mlog_entry_void();
 
-	handle = ocfs2_alloc_handle(osb);
-	if (!handle) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
 	main_bm_inode = ocfs2_get_system_file_inode(osb,
 						    GLOBAL_BITMAP_SYSTEM_INODE,
 						    OCFS2_INVALID_SLOT);
 	if (!main_bm_inode) {
 		status = -EINVAL;
 		mlog_errno(status);
-		goto bail;
+		goto out;
 	}
 
-	ocfs2_handle_add_inode(handle, main_bm_inode);
-	status = ocfs2_meta_lock(main_bm_inode, handle, &main_bm_bh, 1);
+	mutex_lock(&main_bm_inode->i_mutex);
+
+	status = ocfs2_meta_lock(main_bm_inode, &main_bm_bh, 1);
 	if (status < 0) {
 		mlog_errno(status);
-		goto bail;
+		goto out_mutex;
 	}
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_WINDOW_MOVE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
 		mlog_errno(status);
-		goto bail;
+		goto out_unlock;
 	}
 
 	/* we want the bitmap change to be recorded on disk asap */
-	ocfs2_handle_set_sync(handle, 1);
+	handle->h_sync = 1;
 
 	status = ocfs2_sync_local_to_main(osb, handle, alloc,
 					  main_bm_inode, main_bm_bh);
 	if (status < 0)
 		mlog_errno(status);
 
-bail:
-	if (handle)
-		ocfs2_commit_trans(handle);
+	ocfs2_commit_trans(osb, handle);
+
+out_unlock:
+	ocfs2_meta_unlock(main_bm_inode, 1);
+
+out_mutex:
+	mutex_unlock(&main_bm_inode->i_mutex);
 
 	if (main_bm_bh)
 		brelse(main_bm_bh);
 
-	if (main_bm_inode)
-		iput(main_bm_inode);
+	iput(main_bm_inode);
 
+out:
 	mlog_exit(status);
 	return status;
 }
@@ -452,7 +447,6 @@ bail:
  * our own in order to shift windows.
  */
 int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
-				   struct ocfs2_journal_handle *passed_handle,
 				   u32 bits_wanted,
 				   struct ocfs2_alloc_context *ac)
 {
@@ -463,9 +457,7 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
 
 	mlog_entry_void();
 
-	BUG_ON(!passed_handle);
 	BUG_ON(!ac);
-	BUG_ON(passed_handle->flags & OCFS2_HANDLE_STARTED);
 
 	local_alloc_inode =
 		ocfs2_get_system_file_inode(osb,
@@ -476,7 +468,11 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
 		mlog_errno(status);
 		goto bail;
 	}
-	ocfs2_handle_add_inode(passed_handle, local_alloc_inode);
+
+	mutex_lock(&local_alloc_inode->i_mutex);
+
+	ac->ac_inode = local_alloc_inode;
+	ac->ac_which = OCFS2_AC_USE_LOCAL;
 
 	if (osb->local_alloc_state != OCFS2_LA_ENABLED) {
 		status = -ENOSPC;
@@ -515,21 +511,17 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
 		}
 	}
 
-	ac->ac_inode = igrab(local_alloc_inode);
 	get_bh(osb->local_alloc_bh);
 	ac->ac_bh = osb->local_alloc_bh;
-	ac->ac_which = OCFS2_AC_USE_LOCAL;
 	status = 0;
 bail:
-	if (local_alloc_inode)
-		iput(local_alloc_inode);
 
 	mlog_exit(status);
 	return status;
 }
 
 int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
-				 struct ocfs2_journal_handle *handle,
+				 handle_t *handle,
 				 struct ocfs2_alloc_context *ac,
 				 u32 min_bits,
 				 u32 *bit_off,
@@ -707,7 +699,7 @@ static void ocfs2_verify_zero_bits(unsigned long *bitmap,
  * passed is used for caching.
  */
 static int ocfs2_sync_local_to_main(struct ocfs2_super *osb,
-				    struct ocfs2_journal_handle *handle,
+				    handle_t *handle,
 				    struct ocfs2_dinode *alloc,
 				    struct inode *main_bm_inode,
 				    struct buffer_head *main_bm_bh)
@@ -778,7 +770,6 @@ bail:
 }
 
 static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb,
-						struct ocfs2_journal_handle *handle,
 						struct ocfs2_alloc_context **ac,
 						struct inode **bitmap_inode,
 						struct buffer_head **bitmap_bh)
@@ -792,7 +783,6 @@ static int ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb,
 		goto bail;
 	}
 
-	(*ac)->ac_handle = handle;
 	(*ac)->ac_bits_wanted = ocfs2_local_alloc_window_bits(osb);
 
 	status = ocfs2_reserve_cluster_bitmap_bits(osb, *ac);
@@ -821,7 +811,7 @@ bail:
  * pass it the bitmap lock in lock_bh if you have it.
  */
 static int ocfs2_local_alloc_new_window(struct ocfs2_super *osb,
-					struct ocfs2_journal_handle *handle,
+					handle_t *handle,
 					struct ocfs2_alloc_context *ac)
 {
 	int status = 0;
@@ -888,23 +878,15 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
 	int status = 0;
 	struct buffer_head *main_bm_bh = NULL;
 	struct inode *main_bm_inode = NULL;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct ocfs2_dinode *alloc;
 	struct ocfs2_dinode *alloc_copy = NULL;
 	struct ocfs2_alloc_context *ac = NULL;
 
 	mlog_entry_void();
 
-	handle = ocfs2_alloc_handle(osb);
-	if (!handle) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
 	/* This will lock the main bitmap for us. */
 	status = ocfs2_local_alloc_reserve_for_window(osb,
-						      handle,
 						      &ac,
 						      &main_bm_inode,
 						      &main_bm_bh);
@@ -914,7 +896,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
 		goto bail;
 	}
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_WINDOW_MOVE_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -972,7 +954,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
 	status = 0;
 bail:
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
 
 	if (main_bm_bh)
 		brelse(main_bm_bh);
diff --git a/fs/ocfs2/localalloc.h b/fs/ocfs2/localalloc.h
index 30f88ce14e4..385a10152f9 100644
--- a/fs/ocfs2/localalloc.h
+++ b/fs/ocfs2/localalloc.h
@@ -42,12 +42,11 @@ int ocfs2_alloc_should_use_local(struct ocfs2_super *osb,
 
 struct ocfs2_alloc_context;
 int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
-				   struct ocfs2_journal_handle *passed_handle,
 				   u32 bits_wanted,
 				   struct ocfs2_alloc_context *ac);
 
 int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
-				 struct ocfs2_journal_handle *handle,
+				 handle_t *handle,
 				 struct ocfs2_alloc_context *ac,
 				 u32 min_bits,
 				 u32 *bit_off,
diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c
index 83934e33e5b..69f85ae392d 100644
--- a/fs/ocfs2/mmap.c
+++ b/fs/ocfs2/mmap.c
@@ -82,6 +82,8 @@ static struct vm_operations_struct ocfs2_file_vm_ops = {
 
 int ocfs2_mmap(struct file *file, struct vm_area_struct *vma)
 {
+	int ret = 0, lock_level = 0;
+
 	/* We don't want to support shared writable mappings yet. */
 	if (((vma->vm_flags & VM_SHARED) || (vma->vm_flags & VM_MAYSHARE))
 	    && ((vma->vm_flags & VM_WRITE) || (vma->vm_flags & VM_MAYWRITE))) {
@@ -91,7 +93,14 @@ int ocfs2_mmap(struct file *file, struct vm_area_struct *vma)
 		return -EINVAL;
 	}
 
-	file_accessed(file);
+	ret = ocfs2_meta_lock_atime(file->f_dentry->d_inode,
+				    file->f_vfsmnt, &lock_level);
+	if (ret < 0) {
+		mlog_errno(ret);
+		goto out;
+	}
+	ocfs2_meta_unlock(file->f_dentry->d_inode, lock_level);
+out:
 	vma->vm_ops = &ocfs2_file_vm_ops;
 	return 0;
 }
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index a57b751d4f4..21db45ddf14 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -75,12 +75,12 @@ static int inline ocfs2_search_dirblock(struct buffer_head *bh,
 					unsigned long offset,
 					struct ocfs2_dir_entry **res_dir);
 
-static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle,
+static int ocfs2_delete_entry(handle_t *handle,
 			      struct inode *dir,
 			      struct ocfs2_dir_entry *de_del,
 			      struct buffer_head *bh);
 
-static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static int __ocfs2_add_entry(handle_t *handle,
 			     struct inode *dir,
 			     const char *name, int namelen,
 			     struct inode *inode, u64 blkno,
@@ -93,43 +93,37 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb,
 			      dev_t dev,
 			      struct buffer_head **new_fe_bh,
 			      struct buffer_head *parent_fe_bh,
-			      struct ocfs2_journal_handle *handle,
+			      handle_t *handle,
 			      struct inode **ret_inode,
 			      struct ocfs2_alloc_context *inode_ac);
 
 static int ocfs2_fill_new_dir(struct ocfs2_super *osb,
-			      struct ocfs2_journal_handle *handle,
+			      handle_t *handle,
 			      struct inode *parent,
 			      struct inode *inode,
 			      struct buffer_head *fe_bh,
 			      struct ocfs2_alloc_context *data_ac);
 
-static int ocfs2_double_lock(struct ocfs2_super *osb,
-			     struct ocfs2_journal_handle *handle,
-			     struct buffer_head **bh1,
-			     struct inode *inode1,
-			     struct buffer_head **bh2,
-			     struct inode *inode2);
-
 static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb,
-				    struct ocfs2_journal_handle *handle,
+				    struct inode **ret_orphan_dir,
 				    struct inode *inode,
 				    char *name,
 				    struct buffer_head **de_bh);
 
 static int ocfs2_orphan_add(struct ocfs2_super *osb,
-			    struct ocfs2_journal_handle *handle,
+			    handle_t *handle,
 			    struct inode *inode,
 			    struct ocfs2_dinode *fe,
 			    char *name,
-			    struct buffer_head *de_bh);
+			    struct buffer_head *de_bh,
+			    struct inode *orphan_dir_inode);
 
 static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
-				     struct ocfs2_journal_handle *handle,
+				     handle_t *handle,
 				     struct inode *inode,
 				     const char *symname);
 
-static inline int ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_add_entry(handle_t *handle,
 				  struct dentry *dentry,
 				  struct inode *inode, u64 blkno,
 				  struct buffer_head *parent_fe_bh,
@@ -165,7 +159,7 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry,
 	mlog(0, "find name %.*s in directory %llu\n", dentry->d_name.len,
 	     dentry->d_name.name, (unsigned long long)OCFS2_I(dir)->ip_blkno);
 
-	status = ocfs2_meta_lock(dir, NULL, NULL, 0);
+	status = ocfs2_meta_lock(dir, NULL, 0);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
@@ -242,7 +236,7 @@ bail:
 }
 
 static int ocfs2_fill_new_dir(struct ocfs2_super *osb,
-			      struct ocfs2_journal_handle *handle,
+			      handle_t *handle,
 			      struct inode *parent,
 			      struct inode *inode,
 			      struct buffer_head *fe_bh,
@@ -317,7 +311,7 @@ static int ocfs2_mknod(struct inode *dir,
 {
 	int status = 0;
 	struct buffer_head *parent_fe_bh = NULL;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct ocfs2_super *osb;
 	struct ocfs2_dinode *dirfe;
 	struct buffer_head *new_fe_bh = NULL;
@@ -333,18 +327,11 @@ static int ocfs2_mknod(struct inode *dir,
 	/* get our super block */
 	osb = OCFS2_SB(dir->i_sb);
 
-	handle = ocfs2_alloc_handle(osb);
-	if (handle == NULL) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto leave;
-	}
-
-	status = ocfs2_meta_lock(dir, handle, &parent_fe_bh, 1);
+	status = ocfs2_meta_lock(dir, &parent_fe_bh, 1);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
-		goto leave;
+		return status;
 	}
 
 	if (S_ISDIR(mode) && (dir->i_nlink >= OCFS2_LINK_MAX)) {
@@ -374,7 +361,7 @@ static int ocfs2_mknod(struct inode *dir,
 	}
 
 	/* reserve an inode spot */
-	status = ocfs2_reserve_new_inode(osb, handle, &inode_ac);
+	status = ocfs2_reserve_new_inode(osb, &inode_ac);
 	if (status < 0) {
 		if (status != -ENOSPC)
 			mlog_errno(status);
@@ -384,7 +371,7 @@ static int ocfs2_mknod(struct inode *dir,
 	/* are we making a directory? If so, reserve a cluster for his
 	 * 1st extent. */
 	if (S_ISDIR(mode)) {
-		status = ocfs2_reserve_clusters(osb, handle, 1, &data_ac);
+		status = ocfs2_reserve_clusters(osb, 1, &data_ac);
 		if (status < 0) {
 			if (status != -ENOSPC)
 				mlog_errno(status);
@@ -392,7 +379,7 @@ static int ocfs2_mknod(struct inode *dir,
 		}
 	}
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_MKNOD_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_MKNOD_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -453,7 +440,9 @@ static int ocfs2_mknod(struct inode *dir,
 	status = 0;
 leave:
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
+
+	ocfs2_meta_unlock(dir, 1);
 
 	if (status == -ENOSPC)
 		mlog(0, "Disk is full\n");
@@ -487,7 +476,7 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb,
 			      dev_t dev,
 			      struct buffer_head **new_fe_bh,
 			      struct buffer_head *parent_fe_bh,
-			      struct ocfs2_journal_handle *handle,
+			      handle_t *handle,
 			      struct inode **ret_inode,
 			      struct ocfs2_alloc_context *inode_ac)
 {
@@ -653,7 +642,7 @@ static int ocfs2_link(struct dentry *old_dentry,
 		      struct inode *dir,
 		      struct dentry *dentry)
 {
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle;
 	struct inode *inode = old_dentry->d_inode;
 	int err;
 	struct buffer_head *fe_bh = NULL;
@@ -666,68 +655,60 @@ static int ocfs2_link(struct dentry *old_dentry,
 		   old_dentry->d_name.len, old_dentry->d_name.name,
 		   dentry->d_name.len, dentry->d_name.name);
 
-	if (S_ISDIR(inode->i_mode)) {
-		err = -EPERM;
-		goto bail;
-	}
-
-	handle = ocfs2_alloc_handle(osb);
-	if (handle == NULL) {
-		err = -ENOMEM;
-		goto bail;
-	}
+	if (S_ISDIR(inode->i_mode))
+		return -EPERM;
 
-	err = ocfs2_meta_lock(dir, handle, &parent_fe_bh, 1);
+	err = ocfs2_meta_lock(dir, &parent_fe_bh, 1);
 	if (err < 0) {
 		if (err != -ENOENT)
 			mlog_errno(err);
-		goto bail;
+		return err;
 	}
 
 	if (!dir->i_nlink) {
 		err = -ENOENT;
-		goto bail;
+		goto out;
 	}
 
 	err = ocfs2_check_dir_for_entry(dir, dentry->d_name.name,
 					dentry->d_name.len);
 	if (err)
-		goto bail;
+		goto out;
 
 	err = ocfs2_prepare_dir_for_insert(osb, dir, parent_fe_bh,
 					   dentry->d_name.name,
 					   dentry->d_name.len, &de_bh);
 	if (err < 0) {
 		mlog_errno(err);
-		goto bail;
+		goto out;
 	}
 
-	err = ocfs2_meta_lock(inode, handle, &fe_bh, 1);
+	err = ocfs2_meta_lock(inode, &fe_bh, 1);
 	if (err < 0) {
 		if (err != -ENOENT)
 			mlog_errno(err);
-		goto bail;
+		goto out;
 	}
 
 	fe = (struct ocfs2_dinode *) fe_bh->b_data;
 	if (le16_to_cpu(fe->i_links_count) >= OCFS2_LINK_MAX) {
 		err = -EMLINK;
-		goto bail;
+		goto out_unlock_inode;
 	}
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_LINK_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_LINK_CREDITS);
 	if (IS_ERR(handle)) {
 		err = PTR_ERR(handle);
 		handle = NULL;
 		mlog_errno(err);
-		goto bail;
+		goto out_unlock_inode;
 	}
 
 	err = ocfs2_journal_access(handle, inode, fe_bh,
 				   OCFS2_JOURNAL_ACCESS_WRITE);
 	if (err < 0) {
 		mlog_errno(err);
-		goto bail;
+		goto out_commit;
 	}
 
 	inc_nlink(inode);
@@ -741,7 +722,7 @@ static int ocfs2_link(struct dentry *old_dentry,
 		le16_add_cpu(&fe->i_links_count, -1);
 		drop_nlink(inode);
 		mlog_errno(err);
-		goto bail;
+		goto out_commit;
 	}
 
 	err = ocfs2_add_entry(handle, dentry, inode,
@@ -751,21 +732,27 @@ static int ocfs2_link(struct dentry *old_dentry,
 		le16_add_cpu(&fe->i_links_count, -1);
 		drop_nlink(inode);
 		mlog_errno(err);
-		goto bail;
+		goto out_commit;
 	}
 
 	err = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno);
 	if (err) {
 		mlog_errno(err);
-		goto bail;
+		goto out_commit;
 	}
 
 	atomic_inc(&inode->i_count);
 	dentry->d_op = &ocfs2_dentry_ops;
 	d_instantiate(dentry, inode);
-bail:
-	if (handle)
-		ocfs2_commit_trans(handle);
+
+out_commit:
+	ocfs2_commit_trans(osb, handle);
+out_unlock_inode:
+	ocfs2_meta_unlock(inode, 1);
+
+out:
+	ocfs2_meta_unlock(dir, 1);
+
 	if (de_bh)
 		brelse(de_bh);
 	if (fe_bh)
@@ -812,13 +799,15 @@ static int ocfs2_unlink(struct inode *dir,
 			struct dentry *dentry)
 {
 	int status;
+	int child_locked = 0;
 	struct inode *inode = dentry->d_inode;
+	struct inode *orphan_dir = NULL;
 	struct ocfs2_super *osb = OCFS2_SB(dir->i_sb);
 	u64 blkno;
 	struct ocfs2_dinode *fe = NULL;
 	struct buffer_head *fe_bh = NULL;
 	struct buffer_head *parent_node_bh = NULL;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct ocfs2_dir_entry *dirent = NULL;
 	struct buffer_head *dirent_bh = NULL;
 	char orphan_name[OCFS2_ORPHAN_NAMELEN + 1];
@@ -833,22 +822,14 @@ static int ocfs2_unlink(struct inode *dir,
 
 	if (inode == osb->root_inode) {
 		mlog(0, "Cannot delete the root directory\n");
-		status = -EPERM;
-		goto leave;
+		return -EPERM;
 	}
 
-	handle = ocfs2_alloc_handle(osb);
-	if (handle == NULL) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto leave;
-	}
-
-	status = ocfs2_meta_lock(dir, handle, &parent_node_bh, 1);
+	status = ocfs2_meta_lock(dir, &parent_node_bh, 1);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
-		goto leave;
+		return status;
 	}
 
 	status = ocfs2_find_files_on_disk(dentry->d_name.name,
@@ -869,12 +850,13 @@ static int ocfs2_unlink(struct inode *dir,
 		goto leave;
 	}
 
-	status = ocfs2_meta_lock(inode, handle, &fe_bh, 1);
+	status = ocfs2_meta_lock(inode, &fe_bh, 1);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
 		goto leave;
 	}
+	child_locked = 1;
 
 	if (S_ISDIR(inode->i_mode)) {
 	       	if (!ocfs2_empty_dir(inode)) {
@@ -895,7 +877,7 @@ static int ocfs2_unlink(struct inode *dir,
 	}
 
 	if (inode_is_unlinkable(inode)) {
-		status = ocfs2_prepare_orphan_dir(osb, handle, inode,
+		status = ocfs2_prepare_orphan_dir(osb, &orphan_dir, inode,
 						  orphan_name,
 						  &orphan_entry_bh);
 		if (status < 0) {
@@ -904,7 +886,7 @@ static int ocfs2_unlink(struct inode *dir,
 		}
 	}
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_UNLINK_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_UNLINK_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -923,7 +905,7 @@ static int ocfs2_unlink(struct inode *dir,
 
 	if (inode_is_unlinkable(inode)) {
 		status = ocfs2_orphan_add(osb, handle, inode, fe, orphan_name,
-					  orphan_entry_bh);
+					  orphan_entry_bh, orphan_dir);
 		if (status < 0) {
 			mlog_errno(status);
 			goto leave;
@@ -960,7 +942,19 @@ static int ocfs2_unlink(struct inode *dir,
 
 leave:
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
+
+	if (child_locked)
+		ocfs2_meta_unlock(inode, 1);
+
+	ocfs2_meta_unlock(dir, 1);
+
+	if (orphan_dir) {
+		/* This was locked for us in ocfs2_prepare_orphan_dir() */
+		ocfs2_meta_unlock(orphan_dir, 1);
+		mutex_unlock(&orphan_dir->i_mutex);
+		iput(orphan_dir);
+	}
 
 	if (fe_bh)
 		brelse(fe_bh);
@@ -984,7 +978,6 @@ leave:
  * if they have the same id, then the 1st one is the only one locked.
  */
 static int ocfs2_double_lock(struct ocfs2_super *osb,
-			     struct ocfs2_journal_handle *handle,
 			     struct buffer_head **bh1,
 			     struct inode *inode1,
 			     struct buffer_head **bh2,
@@ -1000,8 +993,6 @@ static int ocfs2_double_lock(struct ocfs2_super *osb,
 		   (unsigned long long)oi1->ip_blkno,
 		   (unsigned long long)oi2->ip_blkno);
 
-	BUG_ON(!handle);
-
 	if (*bh1)
 		*bh1 = NULL;
 	if (*bh2)
@@ -1021,25 +1012,41 @@ static int ocfs2_double_lock(struct ocfs2_super *osb,
 			inode1 = tmpinode;
 		}
 		/* lock id2 */
-		status = ocfs2_meta_lock(inode2, handle, bh2, 1);
+		status = ocfs2_meta_lock(inode2, bh2, 1);
 		if (status < 0) {
 			if (status != -ENOENT)
 				mlog_errno(status);
 			goto bail;
 		}
 	}
+
 	/* lock id1 */
-	status = ocfs2_meta_lock(inode1, handle, bh1, 1);
+	status = ocfs2_meta_lock(inode1, bh1, 1);
 	if (status < 0) {
+		/*
+		 * An error return must mean that no cluster locks
+		 * were held on function exit.
+		 */
+		if (oi1->ip_blkno != oi2->ip_blkno)
+			ocfs2_meta_unlock(inode2, 1);
+
 		if (status != -ENOENT)
 			mlog_errno(status);
-		goto bail;
 	}
+
 bail:
 	mlog_exit(status);
 	return status;
 }
 
+static void ocfs2_double_unlock(struct inode *inode1, struct inode *inode2)
+{
+	ocfs2_meta_unlock(inode1, 1);
+
+	if (inode1 != inode2)
+		ocfs2_meta_unlock(inode2, 1);
+}
+
 #define PARENT_INO(buffer) \
 	((struct ocfs2_dir_entry *) \
 	 ((char *)buffer + \
@@ -1050,9 +1057,11 @@ static int ocfs2_rename(struct inode *old_dir,
 			struct inode *new_dir,
 			struct dentry *new_dentry)
 {
-	int status = 0, rename_lock = 0;
+	int status = 0, rename_lock = 0, parents_locked = 0;
+	int old_child_locked = 0, new_child_locked = 0;
 	struct inode *old_inode = old_dentry->d_inode;
 	struct inode *new_inode = new_dentry->d_inode;
+	struct inode *orphan_dir = NULL;
 	struct ocfs2_dinode *newfe = NULL;
 	char orphan_name[OCFS2_ORPHAN_NAMELEN + 1];
 	struct buffer_head *orphan_entry_bh = NULL;
@@ -1060,7 +1069,7 @@ static int ocfs2_rename(struct inode *old_dir,
 	struct buffer_head *insert_entry_bh = NULL;
 	struct ocfs2_super *osb = NULL;
 	u64 newfe_blkno;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct buffer_head *old_dir_bh = NULL;
 	struct buffer_head *new_dir_bh = NULL;
 	struct ocfs2_dir_entry *old_de = NULL, *new_de = NULL; // dirent for old_dentry
@@ -1105,21 +1114,14 @@ static int ocfs2_rename(struct inode *old_dir,
 		rename_lock = 1;
 	}
 
-	handle = ocfs2_alloc_handle(osb);
-	if (handle == NULL) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
 	/* if old and new are the same, this'll just do one lock. */
-	status = ocfs2_double_lock(osb, handle,
-				  &old_dir_bh, old_dir,
-				  &new_dir_bh, new_dir);
+	status = ocfs2_double_lock(osb, &old_dir_bh, old_dir,
+				   &new_dir_bh, new_dir);
 	if (status < 0) {
 		mlog_errno(status);
 		goto bail;
 	}
+	parents_locked = 1;
 
 	/* make sure both dirs have bhs
 	 * get an extra ref on old_dir_bh if old==new */
@@ -1140,12 +1142,13 @@ static int ocfs2_rename(struct inode *old_dir,
 	 * the vote thread on other nodes won't have to concurrently
 	 * downconvert the inode and the dentry locks.
 	 */
-	status = ocfs2_meta_lock(old_inode, handle, NULL, 1);
+	status = ocfs2_meta_lock(old_inode, NULL, 1);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
 		goto bail;
 	}
+	old_child_locked = 1;
 
 	status = ocfs2_remote_dentry_delete(old_dentry);
 	if (status < 0) {
@@ -1231,12 +1234,13 @@ static int ocfs2_rename(struct inode *old_dir,
 			goto bail;
 		}
 
-		status = ocfs2_meta_lock(new_inode, handle, &newfe_bh, 1);
+		status = ocfs2_meta_lock(new_inode, &newfe_bh, 1);
 		if (status < 0) {
 			if (status != -ENOENT)
 				mlog_errno(status);
 			goto bail;
 		}
+		new_child_locked = 1;
 
 		status = ocfs2_remote_dentry_delete(new_dentry);
 		if (status < 0) {
@@ -1252,7 +1256,7 @@ static int ocfs2_rename(struct inode *old_dir,
 		     (unsigned long long)newfe_bh->b_blocknr : 0ULL);
 
 		if (S_ISDIR(new_inode->i_mode) || (new_inode->i_nlink == 1)) {
-			status = ocfs2_prepare_orphan_dir(osb, handle,
+			status = ocfs2_prepare_orphan_dir(osb, &orphan_dir,
 							  new_inode,
 							  orphan_name,
 							  &orphan_entry_bh);
@@ -1280,7 +1284,7 @@ static int ocfs2_rename(struct inode *old_dir,
 		}
 	}
 
-	handle = ocfs2_start_trans(osb, handle, OCFS2_RENAME_CREDITS);
+	handle = ocfs2_start_trans(osb, OCFS2_RENAME_CREDITS);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -1307,7 +1311,7 @@ static int ocfs2_rename(struct inode *old_dir,
 		    (newfe->i_links_count == cpu_to_le16(1))){
 			status = ocfs2_orphan_add(osb, handle, new_inode,
 						  newfe, orphan_name,
-						  orphan_entry_bh);
+						  orphan_entry_bh, orphan_dir);
 			if (status < 0) {
 				mlog_errno(status);
 				goto bail;
@@ -1424,7 +1428,23 @@ bail:
 		ocfs2_rename_unlock(osb);
 
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
+
+	if (parents_locked)
+		ocfs2_double_unlock(old_dir, new_dir);
+
+	if (old_child_locked)
+		ocfs2_meta_unlock(old_inode, 1);
+
+	if (new_child_locked)
+		ocfs2_meta_unlock(new_inode, 1);
+
+	if (orphan_dir) {
+		/* This was locked for us in ocfs2_prepare_orphan_dir() */
+		ocfs2_meta_unlock(orphan_dir, 1);
+		mutex_unlock(&orphan_dir->i_mutex);
+		iput(orphan_dir);
+	}
 
 	if (new_inode)
 		sync_mapping_buffers(old_inode->i_mapping);
@@ -1458,7 +1478,7 @@ bail:
  * data, including the null terminator.
  */
 static int ocfs2_create_symlink_data(struct ocfs2_super *osb,
-				     struct ocfs2_journal_handle *handle,
+				     handle_t *handle,
 				     struct inode *inode,
 				     const char *symname)
 {
@@ -1573,7 +1593,7 @@ static int ocfs2_symlink(struct inode *dir,
 	struct buffer_head *parent_fe_bh = NULL;
 	struct ocfs2_dinode *fe = NULL;
 	struct ocfs2_dinode *dirfe;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	struct ocfs2_alloc_context *inode_ac = NULL;
 	struct ocfs2_alloc_context *data_ac = NULL;
 
@@ -1587,19 +1607,12 @@ static int ocfs2_symlink(struct inode *dir,
 
 	credits = ocfs2_calc_symlink_credits(sb);
 
-	handle = ocfs2_alloc_handle(osb);
-	if (handle == NULL) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
 	/* lock the parent directory */
-	status = ocfs2_meta_lock(dir, handle, &parent_fe_bh, 1);
+	status = ocfs2_meta_lock(dir, &parent_fe_bh, 1);
 	if (status < 0) {
 		if (status != -ENOENT)
 			mlog_errno(status);
-		goto bail;
+		return status;
 	}
 
 	dirfe = (struct ocfs2_dinode *) parent_fe_bh->b_data;
@@ -1622,7 +1635,7 @@ static int ocfs2_symlink(struct inode *dir,
 		goto bail;
 	}
 
-	status = ocfs2_reserve_new_inode(osb, handle, &inode_ac);
+	status = ocfs2_reserve_new_inode(osb, &inode_ac);
 	if (status < 0) {
 		if (status != -ENOSPC)
 			mlog_errno(status);
@@ -1631,7 +1644,7 @@ static int ocfs2_symlink(struct inode *dir,
 
 	/* don't reserve bitmap space for fast symlinks. */
 	if (l > ocfs2_fast_symlink_chars(sb)) {
-		status = ocfs2_reserve_clusters(osb, handle, 1, &data_ac);
+		status = ocfs2_reserve_clusters(osb, 1, &data_ac);
 		if (status < 0) {
 			if (status != -ENOSPC)
 				mlog_errno(status);
@@ -1639,7 +1652,7 @@ static int ocfs2_symlink(struct inode *dir,
 		}
 	}
 
-	handle = ocfs2_start_trans(osb, handle, credits);
+	handle = ocfs2_start_trans(osb, credits);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -1717,7 +1730,10 @@ static int ocfs2_symlink(struct inode *dir,
 	d_instantiate(dentry, inode);
 bail:
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
+
+	ocfs2_meta_unlock(dir, 1);
+
 	if (new_fe_bh)
 		brelse(new_fe_bh);
 	if (parent_fe_bh)
@@ -1768,7 +1784,7 @@ int ocfs2_check_dir_entry(struct inode * dir,
  * If you pass me insert_bh, I'll skip the search of the other dir
  * blocks and put the record in there.
  */
-static int __ocfs2_add_entry(struct ocfs2_journal_handle *handle,
+static int __ocfs2_add_entry(handle_t *handle,
 			     struct inode *dir,
 			     const char *name, int namelen,
 			     struct inode *inode, u64 blkno,
@@ -1854,7 +1870,7 @@ bail:
  * ocfs2_delete_entry deletes a directory entry by merging it with the
  * previous entry
  */
-static int ocfs2_delete_entry(struct ocfs2_journal_handle *handle,
+static int ocfs2_delete_entry(handle_t *handle,
 			      struct inode *dir,
 			      struct ocfs2_dir_entry *de_del,
 			      struct buffer_head *bh)
@@ -2085,19 +2101,19 @@ bail:
 }
 
 static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb,
-				    struct ocfs2_journal_handle *handle,
+				    struct inode **ret_orphan_dir,
 				    struct inode *inode,
 				    char *name,
 				    struct buffer_head **de_bh)
 {
-	struct inode *orphan_dir_inode = NULL;
+	struct inode *orphan_dir_inode;
 	struct buffer_head *orphan_dir_bh = NULL;
 	int status = 0;
 
 	status = ocfs2_blkno_stringify(OCFS2_I(inode)->ip_blkno, name);
 	if (status < 0) {
 		mlog_errno(status);
-		goto leave;
+		return status;
 	}
 
 	orphan_dir_inode = ocfs2_get_system_file_inode(osb,
@@ -2106,11 +2122,12 @@ static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb,
 	if (!orphan_dir_inode) {
 		status = -ENOENT;
 		mlog_errno(status);
-		goto leave;
+		return status;
 	}
 
-	ocfs2_handle_add_inode(handle, orphan_dir_inode);
-	status = ocfs2_meta_lock(orphan_dir_inode, handle, &orphan_dir_bh, 1);
+	mutex_lock(&orphan_dir_inode->i_mutex);
+
+	status = ocfs2_meta_lock(orphan_dir_inode, &orphan_dir_bh, 1);
 	if (status < 0) {
 		mlog_errno(status);
 		goto leave;
@@ -2120,13 +2137,19 @@ static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb,
 					      orphan_dir_bh, name,
 					      OCFS2_ORPHAN_NAMELEN, de_bh);
 	if (status < 0) {
+		ocfs2_meta_unlock(orphan_dir_inode, 1);
+
 		mlog_errno(status);
 		goto leave;
 	}
 
+	*ret_orphan_dir = orphan_dir_inode;
+
 leave:
-	if (orphan_dir_inode)
+	if (status) {
+		mutex_unlock(&orphan_dir_inode->i_mutex);
 		iput(orphan_dir_inode);
+	}
 
 	if (orphan_dir_bh)
 		brelse(orphan_dir_bh);
@@ -2136,28 +2159,19 @@ leave:
 }
 
 static int ocfs2_orphan_add(struct ocfs2_super *osb,
-			    struct ocfs2_journal_handle *handle,
+			    handle_t *handle,
 			    struct inode *inode,
 			    struct ocfs2_dinode *fe,
 			    char *name,
-			    struct buffer_head *de_bh)
+			    struct buffer_head *de_bh,
+			    struct inode *orphan_dir_inode)
 {
-	struct inode *orphan_dir_inode = NULL;
 	struct buffer_head *orphan_dir_bh = NULL;
 	int status = 0;
 	struct ocfs2_dinode *orphan_fe;
 
 	mlog_entry("(inode->i_ino = %lu)\n", inode->i_ino);
 
-	orphan_dir_inode = ocfs2_get_system_file_inode(osb,
-						       ORPHAN_DIR_SYSTEM_INODE,
-						       osb->slot_num);
-	if (!orphan_dir_inode) {
-		status = -ENOENT;
-		mlog_errno(status);
-		goto leave;
-	}
-
 	status = ocfs2_read_block(osb,
 				  OCFS2_I(orphan_dir_inode)->ip_blkno,
 				  &orphan_dir_bh, OCFS2_BH_CACHED,
@@ -2209,9 +2223,6 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb,
 	     (unsigned long long)OCFS2_I(inode)->ip_blkno, osb->slot_num);
 
 leave:
-	if (orphan_dir_inode)
-		iput(orphan_dir_inode);
-
 	if (orphan_dir_bh)
 		brelse(orphan_dir_bh);
 
@@ -2221,7 +2232,7 @@ leave:
 
 /* unlike orphan_add, we expect the orphan dir to already be locked here. */
 int ocfs2_orphan_del(struct ocfs2_super *osb,
-		     struct ocfs2_journal_handle *handle,
+		     handle_t *handle,
 		     struct inode *orphan_dir_inode,
 		     struct inode *inode,
 		     struct buffer_head *orphan_dir_bh)
@@ -2300,4 +2311,5 @@ struct inode_operations ocfs2_dir_iops = {
 	.rename		= ocfs2_rename,
 	.setattr	= ocfs2_setattr,
 	.getattr	= ocfs2_getattr,
+	.permission	= ocfs2_permission,
 };
diff --git a/fs/ocfs2/namei.h b/fs/ocfs2/namei.h
index deaaa97dbf0..8425944fccc 100644
--- a/fs/ocfs2/namei.h
+++ b/fs/ocfs2/namei.h
@@ -39,7 +39,7 @@ struct buffer_head *ocfs2_find_entry(const char *name,
 				     struct inode *dir,
 				     struct ocfs2_dir_entry **res_dir);
 int ocfs2_orphan_del(struct ocfs2_super *osb,
-		     struct ocfs2_journal_handle *handle,
+		     handle_t *handle,
 		     struct inode *orphan_dir_inode,
 		     struct inode *inode,
 		     struct buffer_head *orphan_dir_bh);
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 0462a7f4e21..b767fd7da6e 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -34,6 +34,7 @@
 #include <linux/workqueue.h>
 #include <linux/kref.h>
 #include <linux/mutex.h>
+#include <linux/jbd.h>
 
 #include "cluster/nodemanager.h"
 #include "cluster/heartbeat.h"
@@ -179,9 +180,9 @@ enum ocfs2_mount_options
 #define OCFS2_OSB_SOFT_RO	0x0001
 #define OCFS2_OSB_HARD_RO	0x0002
 #define OCFS2_OSB_ERROR_FS	0x0004
+#define OCFS2_DEFAULT_ATIME_QUANTUM	60
 
 struct ocfs2_journal;
-struct ocfs2_journal_handle;
 struct ocfs2_super
 {
 	struct task_struct *commit_task;
@@ -218,6 +219,7 @@ struct ocfs2_super
 	unsigned long osb_flags;
 
 	unsigned long s_mount_opt;
+	unsigned int s_atime_quantum;
 
 	u16 max_slots;
 	s16 node_num;
@@ -283,7 +285,7 @@ struct ocfs2_super
 	/* Truncate log info */
 	struct inode			*osb_tl_inode;
 	struct buffer_head		*osb_tl_bh;
-	struct work_struct		osb_truncate_log_wq;
+	struct delayed_work		osb_truncate_log_wq;
 
 	struct ocfs2_node_map		osb_recovering_orphan_dirs;
 	unsigned int			*osb_orphan_wipes;
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index 9d91e66f51a..000d71cca6c 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -49,7 +49,7 @@
 static inline void ocfs2_debug_bg(struct ocfs2_group_desc *bg);
 static inline void ocfs2_debug_suballoc_inode(struct ocfs2_dinode *fe);
 static inline u16 ocfs2_find_victim_chain(struct ocfs2_chain_list *cl);
-static int ocfs2_block_group_fill(struct ocfs2_journal_handle *handle,
+static int ocfs2_block_group_fill(handle_t *handle,
 				  struct inode *alloc_inode,
 				  struct buffer_head *bg_bh,
 				  u64 group_blkno,
@@ -59,9 +59,6 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
 				   struct inode *alloc_inode,
 				   struct buffer_head *bh);
 
-static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
-				       struct ocfs2_alloc_context *ac);
-
 static int ocfs2_cluster_group_search(struct inode *inode,
 				      struct buffer_head *group_bh,
 				      u32 bits_wanted, u32 min_bits,
@@ -72,6 +69,7 @@ static int ocfs2_block_group_search(struct inode *inode,
 				    u16 *bit_off, u16 *bits_found);
 static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
 				     struct ocfs2_alloc_context *ac,
+				     handle_t *handle,
 				     u32 bits_wanted,
 				     u32 min_bits,
 				     u16 *bit_off,
@@ -79,20 +77,20 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
 				     u64 *bg_blkno);
 static int ocfs2_test_bg_bit_allocatable(struct buffer_head *bg_bh,
 					 int nr);
-static inline int ocfs2_block_group_set_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_set_bits(handle_t *handle,
 					     struct inode *alloc_inode,
 					     struct ocfs2_group_desc *bg,
 					     struct buffer_head *group_bh,
 					     unsigned int bit_off,
 					     unsigned int num_bits);
-static inline int ocfs2_block_group_clear_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_clear_bits(handle_t *handle,
 					       struct inode *alloc_inode,
 					       struct ocfs2_group_desc *bg,
 					       struct buffer_head *group_bh,
 					       unsigned int bit_off,
 					       unsigned int num_bits);
 
-static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle,
+static int ocfs2_relink_block_group(handle_t *handle,
 				    struct inode *alloc_inode,
 				    struct buffer_head *fe_bh,
 				    struct buffer_head *bg_bh,
@@ -100,7 +98,7 @@ static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle,
 				    u16 chain);
 static inline int ocfs2_block_group_reasonably_empty(struct ocfs2_group_desc *bg,
 						     u32 wanted);
-static int ocfs2_free_suballoc_bits(struct ocfs2_journal_handle *handle,
+static int ocfs2_free_suballoc_bits(handle_t *handle,
 				    struct inode *alloc_inode,
 				    struct buffer_head *alloc_bh,
 				    unsigned int start_bit,
@@ -120,8 +118,16 @@ static inline void ocfs2_block_to_cluster_group(struct inode *inode,
 
 void ocfs2_free_alloc_context(struct ocfs2_alloc_context *ac)
 {
-	if (ac->ac_inode)
-		iput(ac->ac_inode);
+	struct inode *inode = ac->ac_inode;
+
+	if (inode) {
+		if (ac->ac_which != OCFS2_AC_USE_LOCAL)
+			ocfs2_meta_unlock(inode, 1);
+
+		mutex_unlock(&inode->i_mutex);
+
+		iput(inode);
+	}
 	if (ac->ac_bh)
 		brelse(ac->ac_bh);
 	kfree(ac);
@@ -190,7 +196,7 @@ static int ocfs2_check_group_descriptor(struct super_block *sb,
 	return 0;
 }
 
-static int ocfs2_block_group_fill(struct ocfs2_journal_handle *handle,
+static int ocfs2_block_group_fill(handle_t *handle,
 				  struct inode *alloc_inode,
 				  struct buffer_head *bg_bh,
 				  u64 group_blkno,
@@ -273,7 +279,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
 	struct ocfs2_dinode *fe = (struct ocfs2_dinode *) bh->b_data;
 	struct ocfs2_chain_list *cl;
 	struct ocfs2_alloc_context *ac = NULL;
-	struct ocfs2_journal_handle *handle = NULL;
+	handle_t *handle = NULL;
 	u32 bit_off, num_bits;
 	u16 alloc_rec;
 	u64 bg_blkno;
@@ -284,16 +290,8 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
 
 	mlog_entry_void();
 
-	handle = ocfs2_alloc_handle(osb);
-	if (!handle) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
 	cl = &fe->id2.i_chain;
 	status = ocfs2_reserve_clusters(osb,
-					handle,
 					le16_to_cpu(cl->cl_cpg),
 					&ac);
 	if (status < 0) {
@@ -304,7 +302,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
 
 	credits = ocfs2_calc_group_alloc_credits(osb->sb,
 						 le16_to_cpu(cl->cl_cpg));
-	handle = ocfs2_start_trans(osb, handle, credits);
+	handle = ocfs2_start_trans(osb, credits);
 	if (IS_ERR(handle)) {
 		status = PTR_ERR(handle);
 		handle = NULL;
@@ -389,7 +387,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
 	status = 0;
 bail:
 	if (handle)
-		ocfs2_commit_trans(handle);
+		ocfs2_commit_trans(osb, handle);
 
 	if (ac)
 		ocfs2_free_alloc_context(ac);
@@ -402,27 +400,38 @@ bail:
 }
 
 static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
-				       struct ocfs2_alloc_context *ac)
+				       struct ocfs2_alloc_context *ac,
+				       int type,
+				       u32 slot)
 {
 	int status;
 	u32 bits_wanted = ac->ac_bits_wanted;
-	struct inode *alloc_inode = ac->ac_inode;
+	struct inode *alloc_inode;
 	struct buffer_head *bh = NULL;
-	struct ocfs2_journal_handle *handle = ac->ac_handle;
 	struct ocfs2_dinode *fe;
 	u32 free_bits;
 
 	mlog_entry_void();
 
-	BUG_ON(handle->flags & OCFS2_HANDLE_STARTED);
+	alloc_inode = ocfs2_get_system_file_inode(osb, type, slot);
+	if (!alloc_inode) {
+		mlog_errno(-EINVAL);
+		return -EINVAL;
+	}
 
-	ocfs2_handle_add_inode(handle, alloc_inode);
-	status = ocfs2_meta_lock(alloc_inode, handle, &bh, 1);
+	mutex_lock(&alloc_inode->i_mutex);
+
+	status = ocfs2_meta_lock(alloc_inode, &bh, 1);
 	if (status < 0) {
+		mutex_unlock(&alloc_inode->i_mutex);
+		iput(alloc_inode);
+
 		mlog_errno(status);
-		goto bail;
+		return status;
 	}
 
+	ac->ac_inode = alloc_inode;
+
 	fe = (struct ocfs2_dinode *) bh->b_data;
 	if (!OCFS2_IS_VALID_DINODE(fe)) {
 		OCFS2_RO_ON_INVALID_DINODE(alloc_inode->i_sb, fe);
@@ -473,12 +482,11 @@ bail:
 }
 
 int ocfs2_reserve_new_metadata(struct ocfs2_super *osb,
-			       struct ocfs2_journal_handle *handle,
 			       struct ocfs2_dinode *fe,
 			       struct ocfs2_alloc_context **ac)
 {
 	int status;
-	struct inode *alloc_inode = NULL;
+	u32 slot;
 
 	*ac = kcalloc(1, sizeof(struct ocfs2_alloc_context), GFP_KERNEL);
 	if (!(*ac)) {
@@ -488,28 +496,18 @@ int ocfs2_reserve_new_metadata(struct ocfs2_super *osb,
 	}
 
 	(*ac)->ac_bits_wanted = ocfs2_extend_meta_needed(fe);
-	(*ac)->ac_handle = handle;
 	(*ac)->ac_which = OCFS2_AC_USE_META;
 
 #ifndef OCFS2_USE_ALL_METADATA_SUBALLOCATORS
-	alloc_inode = ocfs2_get_system_file_inode(osb,
-						  EXTENT_ALLOC_SYSTEM_INODE,
-						  0);
+	slot = 0;
 #else
-	alloc_inode = ocfs2_get_system_file_inode(osb,
-						  EXTENT_ALLOC_SYSTEM_INODE,
-						  osb->slot_num);
+	slot = osb->slot_num;
 #endif
-	if (!alloc_inode) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
 
-	(*ac)->ac_inode = igrab(alloc_inode);
 	(*ac)->ac_group_search = ocfs2_block_group_search;
 
-	status = ocfs2_reserve_suballoc_bits(osb, (*ac));
+	status = ocfs2_reserve_suballoc_bits(osb, (*ac),
+					     EXTENT_ALLOC_SYSTEM_INODE, slot);
 	if (status < 0) {
 		if (status != -ENOSPC)
 			mlog_errno(status);
@@ -523,19 +521,14 @@ bail:
 		*ac = NULL;
 	}
 
-	if (alloc_inode)
-		iput(alloc_inode);
-
 	mlog_exit(status);
 	return status;
 }
 
 int ocfs2_reserve_new_inode(struct ocfs2_super *osb,
-			    struct ocfs2_journal_handle *handle,
 			    struct ocfs2_alloc_context **ac)
 {
 	int status;
-	struct inode *alloc_inode = NULL;
 
 	*ac = kcalloc(1, sizeof(struct ocfs2_alloc_context), GFP_KERNEL);
 	if (!(*ac)) {
@@ -545,22 +538,13 @@ int ocfs2_reserve_new_inode(struct ocfs2_super *osb,
 	}
 
 	(*ac)->ac_bits_wanted = 1;
-	(*ac)->ac_handle = handle;
 	(*ac)->ac_which = OCFS2_AC_USE_INODE;
 
-	alloc_inode = ocfs2_get_system_file_inode(osb,
-						  INODE_ALLOC_SYSTEM_INODE,
-						  osb->slot_num);
-	if (!alloc_inode) {
-		status = -ENOMEM;
-		mlog_errno(status);
-		goto bail;
-	}
-
-	(*ac)->ac_inode = igrab(alloc_inode);
 	(*ac)->ac_group_search = ocfs2_block_group_search;
 
-	status = ocfs2_reserve_suballoc_bits(osb, *ac);
+	status = ocfs2_reserve_suballoc_bits(osb, *ac,
+					     INODE_ALLOC_SYSTEM_INODE,
+					     osb->slot_num);
 	if (status < 0) {
 		if (status != -ENOSPC)
 			mlog_errno(status);
@@ -574,9 +558,6 @@ bail:
 		*ac = NULL;
 	}
 
-	if (alloc_inode)
-		iput(alloc_inode);
-
 	mlog_exit(status);
 	return status;
 }
@@ -588,20 +569,17 @@ int ocfs2_reserve_cluster_bitmap_bits(struct ocfs2_super *osb,
 {
 	int status;
 
-	ac->ac_inode = ocfs2_get_system_file_inode(osb,
-						   GLOBAL_BITMAP_SYSTEM_INODE,
-						   OCFS2_INVALID_SLOT);
-	if (!ac->ac_inode) {
-		status = -EINVAL;
-		mlog(ML_ERROR, "Could not get bitmap inode!\n");
-		goto bail;
-	}
 	ac->ac_which = OCFS2_AC_USE_MAIN;
 	ac->ac_group_search = ocfs2_cluster_group_search;
 
-	status = ocfs2_reserve_suballoc_bits(osb, ac);
-	if (status < 0 && status != -ENOSPC)
+	status = ocfs2_reserve_suballoc_bits(osb, ac,
+					     GLOBAL_BITMAP_SYSTEM_INODE,
+					     OCFS2_INVALID_SLOT);
+	if (status < 0 && status != -ENOSPC) {
 		mlog_errno(status);
+		goto bail;
+	}
+
 bail:
 	return status;
 }
@@ -610,7 +588,6 @@ bail:
  * use so we figure it out for them, but unfortunately this clutters
  * things a bit. */
 int ocfs2_reserve_clusters(struct ocfs2_super *osb,
-			   struct ocfs2_journal_handle *handle,
 			   u32 bits_wanted,
 			   struct ocfs2_alloc_context **ac)
 {
@@ -618,8 +595,6 @@ int ocfs2_reserve_clusters(struct ocfs2_super *osb,
 
 	mlog_entry_void();
 
-	BUG_ON(!handle);
-
 	*ac = kcalloc(1, sizeof(struct ocfs2_alloc_context), GFP_KERNEL);
 	if (!(*ac)) {
 		status = -ENOMEM;
@@ -628,12 +603,10 @@ int ocfs2_reserve_clusters(struct ocfs2_super *osb,
 	}
 
 	(*ac)->ac_bits_wanted = bits_wanted;
-	(*ac)->ac_handle = handle;
 
 	status = -ENOSPC;
 	if (ocfs2_alloc_should_use_local(osb, bits_wanted)) {
 		status = ocfs2_reserve_local_alloc_bits(osb,
-							handle,
 							bits_wanted,
 							*ac);
 		if ((status < 0) && (status != -ENOSPC)) {
@@ -774,7 +747,7 @@ static int ocfs2_block_group_find_clear_bits(struct ocfs2_super *osb,
 	return status;
 }
 
-static inline int ocfs2_block_group_set_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_set_bits(handle_t *handle,
 					     struct inode *alloc_inode,
 					     struct ocfs2_group_desc *bg,
 					     struct buffer_head *group_bh,
@@ -845,7 +818,7 @@ static inline u16 ocfs2_find_victim_chain(struct ocfs2_chain_list *cl)
 	return best;
 }
 
-static int ocfs2_relink_block_group(struct ocfs2_journal_handle *handle,
+static int ocfs2_relink_block_group(handle_t *handle,
 				    struct inode *alloc_inode,
 				    struct buffer_head *fe_bh,
 				    struct buffer_head *bg_bh,
@@ -1025,7 +998,7 @@ static int ocfs2_block_group_search(struct inode *inode,
 }
 
 static int ocfs2_alloc_dinode_update_counts(struct inode *inode,
-				       struct ocfs2_journal_handle *handle,
+				       handle_t *handle,
 				       struct buffer_head *di_bh,
 				       u32 num_bits,
 				       u16 chain)
@@ -1055,6 +1028,7 @@ out:
 }
 
 static int ocfs2_search_one_group(struct ocfs2_alloc_context *ac,
+				  handle_t *handle,
 				  u32 bits_wanted,
 				  u32 min_bits,
 				  u16 *bit_off,
@@ -1067,7 +1041,6 @@ static int ocfs2_search_one_group(struct ocfs2_alloc_context *ac,
 	struct buffer_head *group_bh = NULL;
 	struct ocfs2_group_desc *gd;
 	struct inode *alloc_inode = ac->ac_inode;
-	struct ocfs2_journal_handle *handle = ac->ac_handle;
 
 	ret = ocfs2_read_block(OCFS2_SB(alloc_inode->i_sb), gd_blkno,
 			       &group_bh, OCFS2_BH_CACHED, alloc_inode);
@@ -1115,6 +1088,7 @@ out:
 }
 
 static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
+			      handle_t *handle,
 			      u32 bits_wanted,
 			      u32 min_bits,
 			      u16 *bit_off,
@@ -1126,7 +1100,6 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
 	u16 chain, tmp_bits;
 	u32 tmp_used;
 	u64 next_group;
-	struct ocfs2_journal_handle *handle = ac->ac_handle;
 	struct inode *alloc_inode = ac->ac_inode;
 	struct buffer_head *group_bh = NULL;
 	struct buffer_head *prev_group_bh = NULL;
@@ -1272,6 +1245,7 @@ bail:
 /* will give out up to bits_wanted contiguous bits. */
 static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
 				     struct ocfs2_alloc_context *ac,
+				     handle_t *handle,
 				     u32 bits_wanted,
 				     u32 min_bits,
 				     u16 *bit_off,
@@ -1313,8 +1287,8 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
 		 * by jumping straight to the most recently used
 		 * allocation group. This helps us mantain some
 		 * contiguousness across allocations. */
-		status = ocfs2_search_one_group(ac, bits_wanted, min_bits,
-						bit_off, num_bits,
+		status = ocfs2_search_one_group(ac, handle, bits_wanted,
+						min_bits, bit_off, num_bits,
 						hint_blkno, &bits_left);
 		if (!status) {
 			/* Be careful to update *bg_blkno here as the
@@ -1336,7 +1310,7 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
 	ac->ac_chain = victim;
 	ac->ac_allow_chain_relink = 1;
 
-	status = ocfs2_search_chain(ac, bits_wanted, min_bits, bit_off,
+	status = ocfs2_search_chain(ac, handle, bits_wanted, min_bits, bit_off,
 				    num_bits, bg_blkno, &bits_left);
 	if (!status)
 		goto set_hint;
@@ -1360,7 +1334,7 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_super *osb,
 			continue;
 
 		ac->ac_chain = i;
-		status = ocfs2_search_chain(ac, bits_wanted, min_bits,
+		status = ocfs2_search_chain(ac, handle, bits_wanted, min_bits,
 					    bit_off, num_bits, bg_blkno,
 					    &bits_left);
 		if (!status)
@@ -1388,7 +1362,7 @@ bail:
 }
 
 int ocfs2_claim_metadata(struct ocfs2_super *osb,
-			 struct ocfs2_journal_handle *handle,
+			 handle_t *handle,
 			 struct ocfs2_alloc_context *ac,
 			 u32 bits_wanted,
 			 u16 *suballoc_bit_start,
@@ -1401,10 +1375,10 @@ int ocfs2_claim_metadata(struct ocfs2_super *osb,
 	BUG_ON(!ac);
 	BUG_ON(ac->ac_bits_wanted < (ac->ac_bits_given + bits_wanted));
 	BUG_ON(ac->ac_which != OCFS2_AC_USE_META);
-	BUG_ON(ac->ac_handle != handle);
 
 	status = ocfs2_claim_suballoc_bits(osb,
 					   ac,
+					   handle,
 					   bits_wanted,
 					   1,
 					   suballoc_bit_start,
@@ -1425,7 +1399,7 @@ bail:
 }
 
 int ocfs2_claim_new_inode(struct ocfs2_super *osb,
-			  struct ocfs2_journal_handle *handle,
+			  handle_t *handle,
 			  struct ocfs2_alloc_context *ac,
 			  u16 *suballoc_bit,
 			  u64 *fe_blkno)
@@ -1440,10 +1414,10 @@ int ocfs2_claim_new_inode(struct ocfs2_super *osb,
 	BUG_ON(ac->ac_bits_given != 0);
 	BUG_ON(ac->ac_bits_wanted != 1);
 	BUG_ON(ac->ac_which != OCFS2_AC_USE_INODE);
-	BUG_ON(ac->ac_handle != handle);
 
 	status = ocfs2_claim_suballoc_bits(osb,
 					   ac,
+					   handle,
 					   1,
 					   1,
 					   suballoc_bit,
@@ -1528,7 +1502,7 @@ static inline void ocfs2_block_to_cluster_group(struct inode *inode,
  * of any size.
  */
 int ocfs2_claim_clusters(struct ocfs2_super *osb,
-			 struct ocfs2_journal_handle *handle,
+			 handle_t *handle,
 			 struct ocfs2_alloc_context *ac,
 			 u32 min_clusters,
 			 u32 *cluster_start,
@@ -1546,7 +1520,6 @@ int ocfs2_claim_clusters(struct ocfs2_super *osb,
 
 	BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL
 	       && ac->ac_which != OCFS2_AC_USE_MAIN);
-	BUG_ON(ac->ac_handle != handle);
 
 	if (ac->ac_which == OCFS2_AC_USE_LOCAL) {
 		status = ocfs2_claim_local_alloc_bits(osb,
@@ -1572,6 +1545,7 @@ int ocfs2_claim_clusters(struct ocfs2_super *osb,
 
 		status = ocfs2_claim_suballoc_bits(osb,
 						   ac,
+						   handle,
 						   bits_wanted,
 						   min_clusters,
 						   &bg_bit_off,
@@ -1598,7 +1572,7 @@ bail:
 	return status;
 }
 
-static inline int ocfs2_block_group_clear_bits(struct ocfs2_journal_handle *handle,
+static inline int ocfs2_block_group_clear_bits(handle_t *handle,
 					       struct inode *alloc_inode,
 					       struct ocfs2_group_desc *bg,
 					       struct buffer_head *group_bh,
@@ -1653,7 +1627,7 @@ bail:
 /*
  * expects the suballoc inode to already be locked.
  */
-static int ocfs2_free_suballoc_bits(struct ocfs2_journal_handle *handle,
+static int ocfs2_free_suballoc_bits(handle_t *handle,
 				    struct inode *alloc_inode,
 				    struct buffer_head *alloc_bh,
 				    unsigned int start_bit,
@@ -1737,7 +1711,7 @@ static inline u64 ocfs2_which_suballoc_group(u64 block, unsigned int bit)
 	return group;
 }
 
-int ocfs2_free_dinode(struct ocfs2_journal_handle *handle,
+int ocfs2_free_dinode(handle_t *handle,
 		      struct inode *inode_alloc_inode,
 		      struct buffer_head *inode_alloc_bh,
 		      struct ocfs2_dinode *di)
@@ -1750,7 +1724,7 @@ int ocfs2_free_dinode(struct ocfs2_journal_handle *handle,
 					inode_alloc_bh, bit, bg_blkno, 1);
 }
 
-int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle,
+int ocfs2_free_extent_block(handle_t *handle,
 			    struct inode *eb_alloc_inode,
 			    struct buffer_head *eb_alloc_bh,
 			    struct ocfs2_extent_block *eb)
@@ -1763,7 +1737,7 @@ int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle,
 					bit, bg_blkno, 1);
 }
 
-int ocfs2_free_clusters(struct ocfs2_journal_handle *handle,
+int ocfs2_free_clusters(handle_t *handle,
 		       struct inode *bitmap_inode,
 		       struct buffer_head *bitmap_bh,
 		       u64 start_blk,
diff --git a/fs/ocfs2/suballoc.h b/fs/ocfs2/suballoc.h
index c787838d105..1a3c94cb925 100644
--- a/fs/ocfs2/suballoc.h
+++ b/fs/ocfs2/suballoc.h
@@ -43,7 +43,6 @@ struct ocfs2_alloc_context {
 #define OCFS2_AC_USE_INODE 3
 #define OCFS2_AC_USE_META  4
 	u32    ac_which;
-	struct ocfs2_journal_handle *ac_handle;
 
 	/* these are used by the chain search */
 	u16    ac_chain;
@@ -60,45 +59,42 @@ static inline int ocfs2_alloc_context_bits_left(struct ocfs2_alloc_context *ac)
 }
 
 int ocfs2_reserve_new_metadata(struct ocfs2_super *osb,
-			       struct ocfs2_journal_handle *handle,
 			       struct ocfs2_dinode *fe,
 			       struct ocfs2_alloc_context **ac);
 int ocfs2_reserve_new_inode(struct ocfs2_super *osb,
-			    struct ocfs2_journal_handle *handle,
 			    struct ocfs2_alloc_context **ac);
 int ocfs2_reserve_clusters(struct ocfs2_super *osb,
-			   struct ocfs2_journal_handle *handle,
 			   u32 bits_wanted,
 			   struct ocfs2_alloc_context **ac);
 
 int ocfs2_claim_metadata(struct ocfs2_super *osb,
-			 struct ocfs2_journal_handle *handle,
+			 handle_t *handle,
 			 struct ocfs2_alloc_context *ac,
 			 u32 bits_wanted,
 			 u16 *suballoc_bit_start,
 			 u32 *num_bits,
 			 u64 *blkno_start);
 int ocfs2_claim_new_inode(struct ocfs2_super *osb,
-			  struct ocfs2_journal_handle *handle,
+			  handle_t *handle,
 			  struct ocfs2_alloc_context *ac,
 			  u16 *suballoc_bit,
 			  u64 *fe_blkno);
 int ocfs2_claim_clusters(struct ocfs2_super *osb,
-			 struct ocfs2_journal_handle *handle,
+			 handle_t *handle,
 			 struct ocfs2_alloc_context *ac,
 			 u32 min_clusters,
 			 u32 *cluster_start,
 			 u32 *num_clusters);
 
-int ocfs2_free_dinode(struct ocfs2_journal_handle *handle,
+int ocfs2_free_dinode(handle_t *handle,
 		      struct inode *inode_alloc_inode,
 		      struct buffer_head *inode_alloc_bh,
 		      struct ocfs2_dinode *di);
-int ocfs2_free_extent_block(struct ocfs2_journal_handle *handle,
+int ocfs2_free_extent_block(handle_t *handle,
 			    struct inode *eb_alloc_inode,
 			    struct buffer_head *eb_alloc_bh,
 			    struct ocfs2_extent_block *eb);
-int ocfs2_free_clusters(struct ocfs2_journal_handle *handle,
+int ocfs2_free_clusters(handle_t *handle,
 			struct inode *bitmap_inode,
 			struct buffer_head *bitmap_bh,
 			u64 start_blk,
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 76b46ebbb10..d9b4214a12d 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -70,8 +70,6 @@
 
 static kmem_cache_t *ocfs2_inode_cachep = NULL;
 
-kmem_cache_t *ocfs2_lock_cache = NULL;
-
 /* OCFS2 needs to schedule several differnt types of work which
  * require cluster locking, disk I/O, recovery waits, etc. Since these
  * types of work tend to be heavy we avoid using the kernel events
@@ -141,6 +139,7 @@ enum {
 	Opt_hb_local,
 	Opt_data_ordered,
 	Opt_data_writeback,
+	Opt_atime_quantum,
 	Opt_err,
 };
 
@@ -154,6 +153,7 @@ static match_table_t tokens = {
 	{Opt_hb_local, OCFS2_HB_LOCAL},
 	{Opt_data_ordered, "data=ordered"},
 	{Opt_data_writeback, "data=writeback"},
+	{Opt_atime_quantum, "atime_quantum=%u"},
 	{Opt_err, NULL}
 };
 
@@ -707,6 +707,7 @@ static int ocfs2_parse_options(struct super_block *sb,
 	while ((p = strsep(&options, ",")) != NULL) {
 		int token, option;
 		substring_t args[MAX_OPT_ARGS];
+		struct ocfs2_super * osb = OCFS2_SB(sb);
 
 		if (!*p)
 			continue;
@@ -747,6 +748,16 @@ static int ocfs2_parse_options(struct super_block *sb,
 		case Opt_data_writeback:
 			*mount_opt |= OCFS2_MOUNT_DATA_WRITEBACK;
 			break;
+		case Opt_atime_quantum:
+			if (match_int(&args[0], &option)) {
+				status = 0;
+				goto bail;
+			}
+			if (option >= 0)
+				osb->s_atime_quantum = option;
+			else
+				osb->s_atime_quantum = OCFS2_DEFAULT_ATIME_QUANTUM;
+			break;
 		default:
 			mlog(ML_ERROR,
 			     "Unrecognized mount option \"%s\" "
@@ -867,7 +878,7 @@ static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf)
 		goto bail;
 	}
 
-	status = ocfs2_meta_lock(inode, NULL, &bh, 0);
+	status = ocfs2_meta_lock(inode, &bh, 0);
 	if (status < 0) {
 		mlog_errno(status);
 		goto bail;
@@ -914,9 +925,7 @@ static void ocfs2_inode_init_once(void *data,
 		oi->ip_open_count = 0;
 		spin_lock_init(&oi->ip_lock);
 		ocfs2_extent_map_init(&oi->vfs_inode);
-		INIT_LIST_HEAD(&oi->ip_handle_list);
 		INIT_LIST_HEAD(&oi->ip_io_markers);
-		oi->ip_handle = NULL;
 		oi->ip_created_trans = 0;
 		oi->ip_last_trans = 0;
 		oi->ip_dir_start_lookup = 0;
@@ -948,14 +957,6 @@ static int ocfs2_initialize_mem_caches(void)
 	if (!ocfs2_inode_cachep)
 		return -ENOMEM;
 
-	ocfs2_lock_cache = kmem_cache_create("ocfs2_lock",
-					     sizeof(struct ocfs2_journal_lock),
-					     0,
-					     SLAB_HWCACHE_ALIGN,
-					     NULL, NULL);
-	if (!ocfs2_lock_cache)
-		return -ENOMEM;
-
 	return 0;
 }
 
@@ -963,11 +964,8 @@ static void ocfs2_free_mem_caches(void)
 {
 	if (ocfs2_inode_cachep)
 		kmem_cache_destroy(ocfs2_inode_cachep);
-	if (ocfs2_lock_cache)
-		kmem_cache_destroy(ocfs2_lock_cache);
 
 	ocfs2_inode_cachep = NULL;
-	ocfs2_lock_cache = NULL;
 }
 
 static int ocfs2_get_sector(struct super_block *sb,
@@ -1280,6 +1278,8 @@ static int ocfs2_initialize_super(struct super_block *sb,
 	init_waitqueue_head(&osb->checkpoint_event);
 	atomic_set(&osb->needs_checkpoint, 0);
 
+	osb->s_atime_quantum = OCFS2_DEFAULT_ATIME_QUANTUM;
+
 	osb->node_num = O2NM_INVALID_NODE_NUM;
 	osb->slot_num = OCFS2_INVALID_SLOT;
 
@@ -1365,7 +1365,7 @@ static int ocfs2_initialize_super(struct super_block *sb,
 	spin_lock_init(&journal->j_lock);
 	journal->j_trans_id = (unsigned long) 1;
 	INIT_LIST_HEAD(&journal->j_la_cleanups);
-	INIT_WORK(&journal->j_recovery_work, ocfs2_complete_recovery, osb);
+	INIT_WORK(&journal->j_recovery_work, ocfs2_complete_recovery);
 	journal->j_state = OCFS2_JOURNAL_FREE;
 
 	/* get some pseudo constants for clustersize bits */
diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
index c0f68aa6c17..957d6878b03 100644
--- a/fs/ocfs2/symlink.c
+++ b/fs/ocfs2/symlink.c
@@ -126,6 +126,10 @@ static int ocfs2_readlink(struct dentry *dentry,
 		goto out;
 	}
 
+	/*
+	 * Without vfsmount we can't update atime now,
+	 * but we will update atime here ultimately.
+	 */
 	ret = vfs_readlink(dentry, buffer, buflen, link);
 
 	brelse(bh);
diff --git a/fs/partitions/mac.c b/fs/partitions/mac.c
index c0871002d00..d4a0fad3563 100644
--- a/fs/partitions/mac.c
+++ b/fs/partitions/mac.c
@@ -74,6 +74,8 @@ int mac_partition(struct parsed_partitions *state, struct block_device *bdev)
 			be32_to_cpu(part->start_block) * (secsize/512),
 			be32_to_cpu(part->block_count) * (secsize/512));
 
+		if (!strnicmp(part->type, "Linux_RAID", 10))
+			state->parts[slot].flags = 1;
 #ifdef CONFIG_PPC_PMAC
 		/*
 		 * If this is the first bootable partition, tell the
diff --git a/fs/proc/root.c b/fs/proc/root.c
index ffe66c38488..64d242b6dcf 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -13,6 +13,7 @@
 #include <linux/proc_fs.h>
 #include <linux/stat.h>
 #include <linux/init.h>
+#include <linux/sched.h>
 #include <linux/module.h>
 #include <linux/bitops.h>
 #include <linux/smp_lock.h>
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index ac93174c963..7280a23ef34 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -104,7 +104,7 @@ static int release_journal_dev(struct super_block *super,
 			       struct reiserfs_journal *journal);
 static int dirty_one_transaction(struct super_block *s,
 				 struct reiserfs_journal_list *jl);
-static void flush_async_commits(void *p);
+static void flush_async_commits(struct work_struct *work);
 static void queue_log_writer(struct super_block *s);
 
 /* values for join in do_journal_begin_r */
@@ -2836,7 +2836,8 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	if (reiserfs_mounted_fs_count <= 1)
 		commit_wq = create_workqueue("reiserfs");
 
-	INIT_WORK(&journal->j_work, flush_async_commits, p_s_sb);
+	INIT_DELAYED_WORK(&journal->j_work, flush_async_commits);
+	journal->j_work_sb = p_s_sb;
 	return 0;
       free_and_return:
 	free_journal_ram(p_s_sb);
@@ -3447,10 +3448,11 @@ int journal_end_sync(struct reiserfs_transaction_handle *th,
 /*
 ** writeback the pending async commits to disk
 */
-static void flush_async_commits(void *p)
+static void flush_async_commits(struct work_struct *work)
 {
-	struct super_block *p_s_sb = p;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal =
+		container_of(work, struct reiserfs_journal, j_work.work);
+	struct super_block *p_s_sb = journal->j_work_sb;
 	struct reiserfs_journal_list *jl;
 	struct list_head *entry;
 
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 7bdb0ed443e..1e4d6859017 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -41,7 +41,7 @@
 #include <linux/reiserfs_xattr.h>
 #include <linux/reiserfs_acl.h>
 #include <asm/uaccess.h>
-#include <asm/checksum.h>
+#include <net/checksum.h>
 #include <linux/smp_lock.h>
 #include <linux/stat.h>
 #include <asm/semaphore.h>
diff --git a/fs/super.c b/fs/super.c
index 47e554c12e7..84c320f6ad7 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -221,6 +221,24 @@ static int grab_super(struct super_block *s) __releases(sb_lock)
 }
 
 /*
+ * Superblock locking.  We really ought to get rid of these two.
+ */
+void lock_super(struct super_block * sb)
+{
+	get_fs_excl();
+	mutex_lock(&sb->s_lock);
+}
+
+void unlock_super(struct super_block * sb)
+{
+	put_fs_excl();
+	mutex_unlock(&sb->s_lock);
+}
+
+EXPORT_SYMBOL(lock_super);
+EXPORT_SYMBOL(unlock_super);
+
+/*
  * Write out and wait upon all dirty data associated with this
  * superblock.  Filesystem data as well as the underlying block
  * device.  Takes the superblock lock.  Requires a second blkdev
diff --git a/fs/sync.c b/fs/sync.c
index 1de747b5ddb..865f32be386 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -6,6 +6,7 @@
 #include <linux/file.h>
 #include <linux/fs.h>
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/writeback.h>
 #include <linux/syscalls.h>
 #include <linux/linkage.h>
diff --git a/fs/utimes.c b/fs/utimes.c
index 1bcd852fc4a..99cf2cb11fe 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -2,6 +2,7 @@
 #include <linux/fs.h>
 #include <linux/linkage.h>
 #include <linux/namei.h>
+#include <linux/sched.h>
 #include <linux/utime.h>
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 09360cf1e1f..8e6b56fc1ca 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -149,9 +149,10 @@ xfs_destroy_ioend(
  */
 STATIC void
 xfs_end_bio_delalloc(
-	void			*data)
+	struct work_struct	*work)
 {
-	xfs_ioend_t		*ioend = data;
+	xfs_ioend_t		*ioend =
+		container_of(work, xfs_ioend_t, io_work);
 
 	xfs_destroy_ioend(ioend);
 }
@@ -161,9 +162,10 @@ xfs_end_bio_delalloc(
  */
 STATIC void
 xfs_end_bio_written(
-	void			*data)
+	struct work_struct	*work)
 {
-	xfs_ioend_t		*ioend = data;
+	xfs_ioend_t		*ioend =
+		container_of(work, xfs_ioend_t, io_work);
 
 	xfs_destroy_ioend(ioend);
 }
@@ -176,9 +178,10 @@ xfs_end_bio_written(
  */
 STATIC void
 xfs_end_bio_unwritten(
-	void			*data)
+	struct work_struct	*work)
 {
-	xfs_ioend_t		*ioend = data;
+	xfs_ioend_t		*ioend =
+		container_of(work, xfs_ioend_t, io_work);
 	bhv_vnode_t		*vp = ioend->io_vnode;
 	xfs_off_t		offset = ioend->io_offset;
 	size_t			size = ioend->io_size;
@@ -220,11 +223,11 @@ xfs_alloc_ioend(
 	ioend->io_size = 0;
 
 	if (type == IOMAP_UNWRITTEN)
-		INIT_WORK(&ioend->io_work, xfs_end_bio_unwritten, ioend);
+		INIT_WORK(&ioend->io_work, xfs_end_bio_unwritten);
 	else if (type == IOMAP_DELAY)
-		INIT_WORK(&ioend->io_work, xfs_end_bio_delalloc, ioend);
+		INIT_WORK(&ioend->io_work, xfs_end_bio_delalloc);
 	else
-		INIT_WORK(&ioend->io_work, xfs_end_bio_written, ioend);
+		INIT_WORK(&ioend->io_work, xfs_end_bio_written);
 
 	return ioend;
 }
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index d3382843698..eef4a0ba11e 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -994,9 +994,10 @@ xfs_buf_wait_unpin(
 
 STATIC void
 xfs_buf_iodone_work(
-	void			*v)
+	struct work_struct	*work)
 {
-	xfs_buf_t		*bp = (xfs_buf_t *)v;
+	xfs_buf_t		*bp =
+		container_of(work, xfs_buf_t, b_iodone_work);
 
 	if (bp->b_iodone)
 		(*(bp->b_iodone))(bp);
@@ -1017,10 +1018,10 @@ xfs_buf_ioend(
 
 	if ((bp->b_iodone) || (bp->b_flags & XBF_ASYNC)) {
 		if (schedule) {
-			INIT_WORK(&bp->b_iodone_work, xfs_buf_iodone_work, bp);
+			INIT_WORK(&bp->b_iodone_work, xfs_buf_iodone_work);
 			queue_work(xfslogd_workqueue, &bp->b_iodone_work);
 		} else {
-			xfs_buf_iodone_work(bp);
+			xfs_buf_iodone_work(&bp->b_iodone_work);
 		}
 	} else {
 		up(&bp->b_iodonesema);
diff --git a/include/asm-alpha/checksum.h b/include/asm-alpha/checksum.h
index a5c9f08447f..d3854bbf0a9 100644
--- a/include/asm-alpha/checksum.h
+++ b/include/asm-alpha/checksum.h
@@ -7,21 +7,20 @@
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-extern unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-extern unsigned short int csum_tcpudp_magic(unsigned long saddr,
-					   unsigned long daddr,
+extern __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 					   unsigned short len,
 					   unsigned short proto,
-					   unsigned int sum);
+					   __wsum sum);
 
-unsigned int csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
+__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 				unsigned short len, unsigned short proto,
-				unsigned int sum);
+				__wsum sum);
 
 /*
  * computes the checksum of a memory block at buff, length len,
@@ -35,7 +34,7 @@ unsigned int csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -44,9 +43,9 @@ extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned i
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-unsigned int csum_partial_copy_from_user(const char __user *src, char *dst, int len, unsigned int sum, int *errp);
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *errp);
 
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst, int len, unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
 
 /*
@@ -54,24 +53,23 @@ unsigned int csum_partial_copy_nocheck(const char *src, char *dst, int len, unsi
  * in icmp.c
  */
 
-extern unsigned short ip_compute_csum(unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 /*
  *	Fold a partial checksum without adding pseudo headers
  */
 
-static inline unsigned short csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+	u32 sum = (__force u32)csum;
 	sum = (sum & 0xffff) + (sum >> 16);
 	sum = (sum & 0xffff) + (sum >> 16);
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-extern unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                          struct in6_addr *daddr,
-                                          __u32 len,
-                                          unsigned short proto,
-                                          unsigned int sum);
-
+extern __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+			       const struct in6_addr *daddr,
+			       __u32 len, unsigned short proto,
+			       __wsum sum);
 #endif
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 8d10a918769..ab194e5f665 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -86,6 +86,19 @@ struct ixp4xx_i2c_pins {
 	unsigned long scl_pin;
 };
 
+/*
+ * This structure provide a means for the board setup code
+ * to give information to th pata_ixp4xx driver. It is
+ * passed as platform_data.
+ */
+struct ixp4xx_pata_data {
+	volatile u32	*cs0_cfg;
+	volatile u32	*cs1_cfg;
+	unsigned long	cs0_bits;
+	unsigned long	cs1_bits;
+	void __iomem	*cs0;
+	void __iomem	*cs1;
+};
 
 struct sys_timer;
 
diff --git a/include/asm-arm/arch-omap/irda.h b/include/asm-arm/arch-omap/irda.h
index 805ae3575e4..345a649ec83 100644
--- a/include/asm-arm/arch-omap/irda.h
+++ b/include/asm-arm/arch-omap/irda.h
@@ -24,7 +24,7 @@ struct omap_irda_config {
 	/* Very specific to the needs of some platforms (h3,h4)
 	 * having calls which can sleep in irda_set_speed.
 	 */
-	struct work_struct gpio_expa;
+	struct delayed_work gpio_expa;
 	int rx_channel;
 	int tx_channel;
 	unsigned long dest_start;
diff --git a/include/asm-arm/checksum.h b/include/asm-arm/checksum.h
index 747bdd31a74..8c0bb5bb14e 100644
--- a/include/asm-arm/checksum.h
+++ b/include/asm-arm/checksum.h
@@ -23,7 +23,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -33,26 +33,18 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int
-csum_partial_copy_nocheck(const char *src, char *dst, int len, int sum);
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
-unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst, int len, int sum, int *err_ptr);
-
-/*
- * This is the old (and unsafe) way of doing checksums, a warning message will
- * be printed if it is used and an exception occurs.
- *
- * this functions should go away after some time.
- */
-#define csum_partial_copy(src,dst,len,sum)	csum_partial_copy_nocheck(src,dst,len,sum)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
 
 /*
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-static inline unsigned short
-ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static inline __sum16
+ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum, tmp1;
 
@@ -78,14 +70,13 @@ ip_fast_csum(unsigned char * iph, unsigned int ihl)
 	: "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1)
 	: "1" (iph), "2" (ihl)
 	: "cc", "memory");
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
  * 	Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned int
-csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__(
 	"adds	%0, %1, %1, lsl #16	@ csum_fold		\n\
@@ -93,21 +84,25 @@ csum_fold(unsigned int sum)
 	: "=r" (sum)
 	: "r" (sum)
 	: "cc");
-	return (~sum) >> 16;
+	return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-		   unsigned int proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		   unsigned short proto, __wsum sum)
 {
 	__asm__(
 	"adds	%0, %1, %2		@ csum_tcpudp_nofold	\n\
-	adcs	%0, %0, %3					\n\
-	adcs	%0, %0, %4					\n\
-	adcs	%0, %0, %5					\n\
+	adcs	%0, %0, %3					\n"
+#ifdef __ARMEB__
+	"adcs	%0, %0, %4					\n"
+#else
+	"adcs	%0, %0, %4, lsl #8				\n"
+#endif
+	"adcs	%0, %0, %5					\n\
 	adc	%0, %0, #0"
 	: "=&r"(sum)
-	: "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+	: "r" (sum), "r" (daddr), "r" (saddr), "r" (len), "Ir" (htons(proto))
 	: "cc");
 	return sum;
 }	
@@ -115,23 +110,27 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned int proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	__asm__(
 	"adds	%0, %1, %2		@ csum_tcpudp_magic	\n\
-	adcs	%0, %0, %3					\n\
-	adcs	%0, %0, %4					\n\
-	adcs	%0, %0, %5					\n\
+	adcs	%0, %0, %3					\n"
+#ifdef __ARMEB__
+	"adcs	%0, %0, %4					\n"
+#else
+	"adcs	%0, %0, %4, lsl #8				\n"
+#endif
+	"adcs	%0, %0, %5					\n\
 	adc	%0, %0, #0					\n\
 	adds	%0, %0, %0, lsl #16				\n\
 	addcs	%0, %0, #0x10000				\n\
 	mvn	%0, %0"
 	: "=&r"(sum)
-	: "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+	: "r" (sum), "r" (daddr), "r" (saddr), "r" (len), "Ir" (htons(proto))
 	: "cc");
-	return sum >> 16;
+	return (__force __sum16)((__force u32)sum >> 16);
 }
 
 
@@ -139,20 +138,20 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16
+ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-extern unsigned long
-__csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-		__u32 proto, unsigned int sum);
+extern __wsum
+__csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __be32 len,
+		__be32 proto, __wsum sum);
 
-static inline unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-		unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len,
+		unsigned short proto, __wsum sum)
 {
 	return csum_fold(__csum_ipv6_magic(saddr, daddr, htonl(len),
 					   htonl(proto), sum));
diff --git a/include/asm-arm26/checksum.h b/include/asm-arm26/checksum.h
index d4256d5f3a7..f2b4b0a403b 100644
--- a/include/asm-arm26/checksum.h
+++ b/include/asm-arm26/checksum.h
@@ -23,7 +23,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -33,26 +33,18 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int
-csum_partial_copy_nocheck(const char *src, char *dst, int len, int sum);
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
-unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst, int len, int sum, int *err_ptr);
-
-/*
- * This is the old (and unsafe) way of doing checksums, a warning message will
- * be printed if it is used and an exception occurs.
- *
- * this functions should go away after some time.
- */
-#define csum_partial_copy(src,dst,len,sum)	csum_partial_copy_nocheck(src,dst,len,sum)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
 
 /*
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-static inline unsigned short
-ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static inline __sum16
+ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum, tmp1;
 
@@ -78,14 +70,13 @@ ip_fast_csum(unsigned char * iph, unsigned int ihl)
 	: "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1)
 	: "1" (iph), "2" (ihl)
 	: "cc");
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
  * 	Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned int
-csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__(
 	"adds	%0, %1, %1, lsl #16	@ csum_fold		\n\
@@ -93,12 +84,12 @@ csum_fold(unsigned int sum)
 	: "=r" (sum)
 	: "r" (sum)
 	: "cc");
-	return (~sum) >> 16;
+	return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-		   unsigned int proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		   unsigned short proto, __wsum sum)
 {
 	__asm__(
 	"adds	%0, %1, %2		@ csum_tcpudp_nofold	\n\
@@ -107,7 +98,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
 	adcs	%0, %0, %5					\n\
 	adc	%0, %0, #0"
 	: "=&r"(sum)
-	: "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+	: "r" (sum), "r" (daddr), "r" (saddr), "r" (htons(len)), "Ir" (htons(proto))
 	: "cc");
 	return sum;
 }	
@@ -115,9 +106,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned int proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	__asm__(
 	"adds	%0, %1, %2		@ csum_tcpudp_magic	\n\
@@ -129,9 +120,9 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
 	addcs	%0, %0, #0x10000				\n\
 	mvn	%0, %0"
 	: "=&r"(sum)
-	: "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+	: "r" (sum), "r" (daddr), "r" (saddr), "r" (htons(len)), "Ir" (htons(proto))
 	: "cc");
-	return sum >> 16;
+	return (__force __sum16)((__force u32)sum >> 16);
 }
 
 
@@ -139,20 +130,20 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16
+ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-extern unsigned long
-__csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-		__u32 proto, unsigned int sum);
+extern __wsum
+__csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __be32 len,
+		__be32 proto, __wsum sum);
 
-static inline unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-		unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len,
+		unsigned short proto, __wsum sum)
 {
 	return csum_fold(__csum_ipv6_magic(saddr, daddr, htonl(len),
 					   htonl(proto), sum));
diff --git a/include/asm-avr32/checksum.h b/include/asm-avr32/checksum.h
index 41b7af09edc..af9d53f0f5d 100644
--- a/include/asm-avr32/checksum.h
+++ b/include/asm-avr32/checksum.h
@@ -20,8 +20,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len,
-			  unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -30,8 +29,8 @@ unsigned int csum_partial(const unsigned char * buff, int len,
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-unsigned int csum_partial_copy_generic(const char *src, char *dst, int len,
-				       int sum, int *src_err_ptr,
+__wsum csum_partial_copy_generic(const void *src, void *dst, int len,
+				       __wsum sum, int *src_err_ptr,
 				       int *dst_err_ptr);
 
 /*
@@ -42,17 +41,17 @@ unsigned int csum_partial_copy_generic(const char *src, char *dst, int len,
  *	verify_area().
  */
 static inline
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
-				       int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+				       int len, __wsum sum)
 {
 	return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
 }
 
 static inline
-unsigned int csum_partial_copy_from_user (const char __user *src, char *dst,
-					  int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+					  int len, __wsum sum, int *err_ptr)
 {
-	return csum_partial_copy_generic((const char __force *)src, dst, len,
+	return csum_partial_copy_generic((const void __force *)src, dst, len,
 					 sum, err_ptr, NULL);
 }
 
@@ -60,8 +59,7 @@ unsigned int csum_partial_copy_from_user (const char __user *src, char *dst,
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-static inline unsigned short ip_fast_csum(unsigned char *iph,
-					  unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum, tmp;
 
@@ -90,14 +88,14 @@ static inline unsigned short ip_fast_csum(unsigned char *iph,
 		: "=r"(sum), "=r"(iph), "=r"(ihl), "=r"(tmp)
 		: "1"(iph), "2"(ihl)
 		: "memory", "cc");
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
  *	Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	unsigned int tmp;
 
@@ -109,21 +107,20 @@ static inline unsigned int csum_fold(unsigned int sum)
 	    : "=&r"(sum), "=&r"(tmp)
 	    : "0"(sum));
 
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-					       unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 					       unsigned short len,
 					       unsigned short proto,
-					       unsigned int sum)
+					       __wsum sum)
 {
 	asm("	add	%0, %1\n"
 	    "	adc	%0, %0, %2\n"
 	    "	adc	%0, %0, %3\n"
 	    "	acr	%0"
 	    : "=r"(sum)
-	    : "r"(daddr), "r"(saddr), "r"(ntohs(len) | (proto << 16)),
+	    : "r"(daddr), "r"(saddr), "r"(len + proto),
 	      "0"(sum)
 	    : "cc");
 
@@ -134,11 +131,10 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -148,7 +144,7 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-avr32/types.h b/include/asm-avr32/types.h
index 3f47db9675a..2bff153a32e 100644
--- a/include/asm-avr32/types.h
+++ b/include/asm-avr32/types.h
@@ -57,11 +57,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-cris/arch-v10/checksum.h b/include/asm-cris/arch-v10/checksum.h
index 633f234f336..b8000c5d7fe 100644
--- a/include/asm-cris/arch-v10/checksum.h
+++ b/include/asm-cris/arch-v10/checksum.h
@@ -8,11 +8,11 @@
  * to split all of those into 16-bit components, then add.
  */
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-		   unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		   unsigned short proto, __wsum sum)
 {
-	int res;
+	__wsum res;
 	__asm__ ("add.d %2, %0\n\t"
 		 "ax\n\t"
 		 "add.d %3, %0\n\t"
@@ -21,7 +21,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
 		 "ax\n\t"
 		 "addq 0, %0\n"
 	: "=r" (res)
-	: "0" (sum), "r" (daddr), "r" (saddr), "r" ((ntohs(len) << 16) + (proto << 8)));
+	: "0" (sum), "r" (daddr), "r" (saddr), "r" ((len + proto) << 8));
 
 	return res;
 }	
diff --git a/include/asm-cris/arch-v32/checksum.h b/include/asm-cris/arch-v32/checksum.h
index 97ef89efea6..e5dcfce6e0d 100644
--- a/include/asm-cris/arch-v32/checksum.h
+++ b/include/asm-cris/arch-v32/checksum.h
@@ -9,11 +9,11 @@
  * checksum. Which means it would be necessary to split all those into
  * 16-bit components and then add.
  */
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
-		   unsigned short len, unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+		   unsigned short len, unsigned short proto, __wsum sum)
 {
-	int res;
+	__wsum res;
 
 	__asm__ __volatile__ ("add.d %2, %0\n\t"
 			      "addc %3, %0\n\t"
@@ -21,7 +21,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
 			      "addc 0, %0\n\t"
 			      : "=r" (res)
 			      : "0" (sum), "r" (daddr), "r" (saddr), \
-			      "r" ((ntohs(len) << 16) + (proto << 8)));
+			      "r" ((len + proto) << 8));
 
 	return res;
 }
diff --git a/include/asm-cris/checksum.h b/include/asm-cris/checksum.h
index 26a7719bbb8..180dbf2757b 100644
--- a/include/asm-cris/checksum.h
+++ b/include/asm-cris/checksum.h
@@ -17,7 +17,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -27,26 +27,23 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
-				       int len, unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+				       int len, __wsum sum);
 
 /*
  *	Fold a partial checksum into a word
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
-	/* the while loop is unnecessary really, it's always enough with two
-	   iterations */
-	
-	while(sum >> 16)
-		sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
-	
-	return ~sum;
+	u32 sum = (__force u32)csum;
+	sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
+	sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
+	return (__force __sum16)~sum;
 }
 
-extern unsigned int csum_partial_copy_from_user(const char *src, char *dst,
-						int len, unsigned int sum, 
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+						int len, __wsum sum,
 						int *errptr);
 
 /*
@@ -55,8 +52,7 @@ extern unsigned int csum_partial_copy_from_user(const char *src, char *dst,
  *
  */
 
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-					  unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	return csum_fold(csum_partial(iph, ihl * 4, 0));
 }
@@ -66,11 +62,10 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 int csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -80,7 +75,8 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len) {
+static inline __sum16 ip_compute_csum(const void *buff, int len)
+{
 	return csum_fold (csum_partial(buff, len, 0));
 }
 
diff --git a/include/asm-frv/checksum.h b/include/asm-frv/checksum.h
index 42bf0db2287..9b168985018 100644
--- a/include/asm-frv/checksum.h
+++ b/include/asm-frv/checksum.h
@@ -26,7 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -35,7 +35,7 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
 /*
  * the same as csum_partial_copy, but copies from user space.
@@ -43,11 +43,8 @@ unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_from_user(const char __user *src, char *dst,
-						int len, int sum, int *csum_err);
-
-#define csum_partial_copy_nocheck(src, dst, len, sum)	\
-	csum_partial_copy((src), (dst), (len), (sum))
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+						int len, __wsum sum, int *csum_err);
 
 /*
  *	This is a version of ip_compute_csum() optimized for IP headers,
@@ -55,7 +52,7 @@ extern unsigned int csum_partial_copy_from_user(const char __user *src, char *ds
  *
  */
 static inline
-unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int tmp, inc, sum = 0;
 
@@ -81,13 +78,13 @@ unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
 	    : "icc0", "icc1"
 	    );
 
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 /*
  *	Fold a partial checksum
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	unsigned int tmp;
 
@@ -100,16 +97,16 @@ static inline unsigned int csum_fold(unsigned int sum)
 	    : "0"(sum)
 	    );
 
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	asm("	addcc		%1,%0,%0,icc0	\n"
 	    "	addxcc		%2,%0,%0,icc0	\n"
@@ -122,9 +119,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
 	return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -133,12 +130,12 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-extern unsigned short ip_compute_csum(const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 #define _HAVE_ARCH_IPV6_CSUM
-static inline unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-		__u32 len, unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+		__u32 len, unsigned short proto, __wsum sum)
 {
 	unsigned long tmp, tmp2;
 
@@ -177,7 +174,7 @@ csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
 	    : "icc0"
 	    );
 
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 #endif /* _ASM_CHECKSUM_H */
diff --git a/include/asm-h8300/checksum.h b/include/asm-h8300/checksum.h
index 3051931dd30..98724e12508 100644
--- a/include/asm-h8300/checksum.h
+++ b/include/asm-h8300/checksum.h
@@ -13,7 +13,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -23,7 +23,7 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
 
 /*
@@ -33,20 +33,17 @@ unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
  * better 64-bit) boundary
  */
 
-extern unsigned int csum_partial_copy_from_user(const char *src, char *dst,
-						int len, int sum, int *csum_err);
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+						int len, __wsum sum, int *csum_err);
 
-#define csum_partial_copy_nocheck(src, dst, len, sum)	\
-	csum_partial_copy((src), (dst), (len), (sum))
-
-unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 
 /*
  *	Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__("mov.l %0,er0\n\t"
 		"add.w e0,r0\n\t"
@@ -58,7 +55,7 @@ static inline unsigned int csum_fold(unsigned int sum)
 		: "=r"(sum)
 		: "0"(sum)
 		: "er0");
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 
@@ -67,9 +64,9 @@ static inline unsigned int csum_fold(unsigned int sum)
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	__asm__ ("sub.l er0,er0\n\t"
 		 "add.l %2,%0\n\t"
@@ -88,9 +85,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
 	return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -100,6 +97,6 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * in icmp.c
  */
 
-extern unsigned short ip_compute_csum(const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 #endif /* _H8300_CHECKSUM_H */
diff --git a/include/asm-h8300/types.h b/include/asm-h8300/types.h
index da2402b8654..2a8b1b2be78 100644
--- a/include/asm-h8300/types.h
+++ b/include/asm-h8300/types.h
@@ -55,12 +55,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-#define HAVE_SECTOR_T
-typedef u64 sector_t;
-
-#define HAVE_BLKCNT_T
-typedef u64 blkcnt_t;
-
 #endif /* __KERNEL__ */
 
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h
index 51a16624252..a6c024e2506 100644
--- a/include/asm-i386/atomic.h
+++ b/include/asm-i386/atomic.h
@@ -14,7 +14,7 @@
  * on us. We need to use _exactly_ the address the user gave us,
  * not some alias that contains the same information.
  */
-typedef struct { volatile int counter; } atomic_t;
+typedef struct { int counter; } atomic_t;
 
 #define ATOMIC_INIT(i)	{ (i) }
 
diff --git a/include/asm-i386/checksum.h b/include/asm-i386/checksum.h
index 67d3630c4e8..75194abbe8e 100644
--- a/include/asm-i386/checksum.h
+++ b/include/asm-i386/checksum.h
@@ -17,7 +17,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -27,8 +27,8 @@ asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsign
  * better 64-bit) boundary
  */
 
-asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsigned char *dst,
-						  int len, int sum, int *src_err_ptr, int *dst_err_ptr);
+asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
+						  int len, __wsum sum, int *src_err_ptr, int *dst_err_ptr);
 
 /*
  *	Note: when you get a NULL pointer exception here this means someone
@@ -38,18 +38,18 @@ asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsi
  *	access_ok().
  */
 static __inline__
-unsigned int csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
-					int len, int sum)
+__wsum csum_partial_copy_nocheck (const void *src, void *dst,
+					int len, __wsum sum)
 {
 	return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
 }
 
 static __inline__
-unsigned int csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
-						int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+						int len, __wsum sum, int *err_ptr)
 {
 	might_sleep();
-	return csum_partial_copy_generic((__force unsigned char *)src, dst,
+	return csum_partial_copy_generic((__force void *)src, dst,
 					len, sum, err_ptr, NULL);
 }
 
@@ -60,8 +60,7 @@ unsigned int csum_partial_copy_from_user(const unsigned char __user *src, unsign
  *	By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by
  *	Arnt Gulbrandsen.
  */
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-					  unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum;
 
@@ -89,29 +88,29 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
 	: "=r" (sum), "=r" (iph), "=r" (ihl)
 	: "1" (iph), "2" (ihl)
 	: "memory");
-	return(sum);
+	return (__force __sum16)sum;
 }
 
 /*
  *	Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__(
 		"addl %1, %0		;\n"
 		"adcl $0xffff, %0	;\n"
 		: "=r" (sum)
-		: "r" (sum << 16), "0" (sum & 0xffff0000)
+		: "r" ((__force u32)sum << 16),
+		  "0" ((__force u32)sum & 0xffff0000)
 	);
-	return (~sum) >> 16;
+	return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-						   unsigned long daddr,
-						   unsigned short len,
-						   unsigned short proto,
-						   unsigned int sum)
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+					   unsigned short len,
+					   unsigned short proto,
+					   __wsum sum)
 {
     __asm__(
 	"addl %1, %0	;\n"
@@ -119,7 +118,7 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
 	"adcl %3, %0	;\n"
 	"adcl $0, %0	;\n"
 	: "=r" (sum)
-	: "g" (daddr), "g"(saddr), "g"((ntohs(len)<<16)+proto*256), "0"(sum));
+	: "g" (daddr), "g"(saddr), "g"((len + proto) << 8), "0"(sum));
     return sum;
 }
 
@@ -127,11 +126,10 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -141,17 +139,16 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						     struct in6_addr *daddr,
-						     __u32 len,
-						     unsigned short proto,
-						     unsigned int sum)
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+					  const struct in6_addr *daddr,
+					  __u32 len, unsigned short proto,
+					  __wsum sum)
 {
 	__asm__(
 		"addl 0(%1), %0		;\n"
@@ -176,19 +173,19 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *	Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user(const unsigned char *src,
-						     unsigned char __user *dst,
-						     int len, int sum, 
+static __inline__ __wsum csum_and_copy_to_user(const void *src,
+						     void __user *dst,
+						     int len, __wsum sum,
 						     int *err_ptr)
 {
 	might_sleep();
 	if (access_ok(VERIFY_WRITE, dst, len))
-		return csum_partial_copy_generic(src, (__force unsigned char *)dst, len, sum, NULL, err_ptr);
+		return csum_partial_copy_generic(src, (__force void *)dst, len, sum, NULL, err_ptr);
 
 	if (len)
 		*err_ptr = -EFAULT;
 
-	return -1; /* invalid checksum */
+	return (__force __wsum)-1; /* invalid checksum */
 }
 
 #endif
diff --git a/include/asm-i386/spinlock_types.h b/include/asm-i386/spinlock_types.h
index 59efe849f35..4da9345c150 100644
--- a/include/asm-i386/spinlock_types.h
+++ b/include/asm-i386/spinlock_types.h
@@ -6,13 +6,13 @@
 #endif
 
 typedef struct {
-	volatile unsigned int slock;
+	unsigned int slock;
 } raw_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED	{ 1 }
 
 typedef struct {
-	volatile unsigned int lock;
+	unsigned int lock;
 } raw_rwlock_t;
 
 #define __RAW_RW_LOCK_UNLOCKED		{ RW_LOCK_BIAS }
diff --git a/include/asm-i386/types.h b/include/asm-i386/types.h
index 4b4b295ccdb..ad0a55bd782 100644
--- a/include/asm-i386/types.h
+++ b/include/asm-i386/types.h
@@ -57,16 +57,6 @@ typedef u32 dma_addr_t;
 #endif
 typedef u64 dma64_addr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-ia64/checksum.h b/include/asm-ia64/checksum.h
index 1f230ff8ea8..bd40f4756ce 100644
--- a/include/asm-ia64/checksum.h
+++ b/include/asm-ia64/checksum.h
@@ -10,23 +10,21 @@
  * This is a version of ip_compute_csum() optimized for IP headers,
  * which always checksum on 4 octet boundaries.
  */
-extern unsigned short ip_fast_csum (unsigned char * iph, unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  * Computes the checksum of the TCP/UDP pseudo-header returns a 16-bit
  * checksum, already complemented
  */
-extern unsigned short int csum_tcpudp_magic (unsigned long saddr,
-					     unsigned long daddr,
+extern __sum16 csum_tcpudp_magic (__be32 saddr, __be32 daddr,
 					     unsigned short len,
 					     unsigned short proto,
-					     unsigned int sum);
+					     __wsum sum);
 
-extern unsigned int csum_tcpudp_nofold (unsigned long saddr,
-					unsigned long daddr,
+extern __wsum csum_tcpudp_nofold (__be32 saddr, __be32 daddr,
 					unsigned short len,
 					unsigned short proto,
-					unsigned int sum);
+					__wsum sum);
 
 /*
  * Computes the checksum of a memory block at buff, length len,
@@ -40,8 +38,7 @@ extern unsigned int csum_tcpudp_nofold (unsigned long saddr,
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial (const unsigned char * buff, int len,
-				  unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * Same as csum_partial, but copies from src while it checksums.
@@ -49,28 +46,28 @@ extern unsigned int csum_partial (const unsigned char * buff, int len,
  * Here it is even more important to align src and dst on a 32-bit (or
  * even better 64-bit) boundary.
  */
-extern unsigned int csum_partial_copy_from_user (const char *src, char *dst,
-						 int len, unsigned int sum,
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+						 int len, __wsum sum,
 						 int *errp);
 
-extern unsigned int csum_partial_copy_nocheck (const char *src, char *dst,
-					       int len, unsigned int sum);
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
+					       int len, __wsum sum);
 
 /*
  * This routine is used for miscellaneous IP-like checksums, mainly in
  * icmp.c
  */
-extern unsigned short ip_compute_csum (unsigned char *buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 /*
  * Fold a partial checksum without adding pseudo headers.
  */
-static inline unsigned short
-csum_fold (unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+	u32 sum = (__force u32)csum;
 	sum = (sum & 0xffff) + (sum >> 16);
 	sum = (sum & 0xffff) + (sum >> 16);
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 #endif /* _ASM_IA64_CHECKSUM_H */
diff --git a/include/asm-m32r/checksum.h b/include/asm-m32r/checksum.h
index 877ebf46e9f..a7a7c4f44ab 100644
--- a/include/asm-m32r/checksum.h
+++ b/include/asm-m32r/checksum.h
@@ -31,8 +31,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char *buff,
-				     int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * The same as csum_partial, but copies from src while it checksums.
@@ -40,24 +39,22 @@ asmlinkage unsigned int csum_partial(const unsigned char *buff,
  * Here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src,
-					      unsigned char *dst,
-                                              int len, unsigned int sum);
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                              int len, __wsum sum);
 
 /*
  * This is a new version of the above that records errors it finds in *errp,
  * but continues and zeros thre rest of the buffer.
  */
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-                                                unsigned char *dst,
-                                                int len, unsigned int sum,
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum,
                                                 int *err_ptr);
 
 /*
  *	Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	unsigned long tmpreg;
 	__asm__(
@@ -72,16 +69,17 @@ static inline unsigned int csum_fold(unsigned int sum)
 		: "0"  (sum)
 		: "cbit"
 	);
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
  * This is a version of ip_compute_csum() optimized for IP headers,
  * which always checksum on 4 octet boundaries.
  */
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-					  unsigned int ihl) {
-	unsigned long sum, tmpreg0, tmpreg1;
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
+{
+	unsigned long tmpreg0, tmpreg1;
+	__wsum sum;
 
 	__asm__ __volatile__(
 		"	ld	%0, @%1+ \n"
@@ -115,16 +113,15 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
 	return csum_fold(sum);
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-					       unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 					       unsigned short len,
 					       unsigned short proto,
-					       unsigned int sum)
+					       __wsum sum)
 {
 #if defined(__LITTLE_ENDIAN)
-	unsigned long len_proto = (ntohs(len)<<16)+proto*256;
+	unsigned long len_proto = (proto + len) << 8;
 #else
-	unsigned long len_proto = (proto<<16)+len;
+	unsigned long len_proto = proto + len;
 #endif
 	unsigned long tmpreg;
 
@@ -147,11 +144,10 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -161,16 +157,16 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len) {
+static inline __sum16 ip_compute_csum(const void *buff, int len)
+{
 	return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						 struct in6_addr *daddr,
-						 __u16 len,
-						 unsigned short proto,
-						 unsigned int sum)
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+				      const struct in6_addr *daddr,
+				      __u32 len, unsigned short proto,
+				      __wsum sum)
 {
 	unsigned long tmpreg0, tmpreg1, tmpreg2, tmpreg3;
 	__asm__(
@@ -197,7 +193,7 @@ static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 		: "=&r" (sum), "=&r" (tmpreg0), "=&r" (tmpreg1),
 		  "=&r" (tmpreg2), "=&r" (tmpreg3)
 		: "r" (saddr), "r" (daddr),
-		  "r" (htonl((__u32) (len))), "r" (htonl(proto)), "0" (sum)
+		  "r" (htonl(len)), "r" (htonl(proto)), "0" (sum)
 		: "cbit"
 	);
 
diff --git a/include/asm-m68k/checksum.h b/include/asm-m68k/checksum.h
index 17280ef719f..494f9aec37e 100644
--- a/include/asm-m68k/checksum.h
+++ b/include/asm-m68k/checksum.h
@@ -15,7 +15,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -25,22 +25,21 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-						unsigned char *dst,
-						int len, int sum,
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+						void *dst,
+						int len, __wsum sum,
 						int *csum_err);
 
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src,
-					      unsigned char *dst, int len,
-					      int sum);
+extern __wsum csum_partial_copy_nocheck(const void *src,
+					      void *dst, int len,
+					      __wsum sum);
 
 /*
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  *
  */
-static inline unsigned short
-ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum = 0;
 	unsigned long tmp;
@@ -58,29 +57,29 @@ ip_fast_csum(unsigned char *iph, unsigned int ihl)
 		 : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp)
 		 : "0" (sum), "1" (iph), "2" (ihl)
 		 : "memory");
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 /*
  *	Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
-	unsigned int tmp = sum;
+	unsigned int tmp = (__force u32)sum;
 	__asm__("swap %1\n\t"
 		"addw %1, %0\n\t"
 		"clrw %1\n\t"
 		"addxw %1, %0"
 		: "=&d" (sum), "=&d" (tmp)
 		: "0" (sum), "1" (tmp));
-	return ~sum;
+	return (__force __sum16)~sum;
 }
 
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	__asm__ ("addl  %2,%0\n\t"
 		 "addxl %3,%0\n\t"
@@ -98,9 +97,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -110,16 +109,15 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * in icmp.c
  */
 
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-		__u32 len, unsigned short proto, unsigned int sum)
+static __inline__ __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+		__u32 len, unsigned short proto, __wsum sum)
 {
 	register unsigned long tmp;
 	__asm__("addl %2@,%0\n\t"
diff --git a/include/asm-m68knommu/checksum.h b/include/asm-m68knommu/checksum.h
index 294ec7583ac..81883482ffb 100644
--- a/include/asm-m68knommu/checksum.h
+++ b/include/asm-m68knommu/checksum.h
@@ -15,7 +15,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -25,8 +25,8 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst,
-	int len, int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+	int len, __wsum sum);
 
 
 /*
@@ -36,33 +36,31 @@ unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst,
  * better 64-bit) boundary
  */
 
-extern unsigned int csum_partial_copy_from_user(const unsigned char *src,
-	unsigned char *dst, int len, int sum, int *csum_err);
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+	void *dst, int len, __wsum sum, int *csum_err);
 
-#define csum_partial_copy_nocheck(src, dst, len, sum)	\
-	csum_partial_copy((src), (dst), (len), (sum))
-
-unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  *	Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
+	unsigned int tmp = (__force u32)sum;
 #ifdef CONFIG_COLDFIRE
-	sum = (sum & 0xffff) + (sum >> 16);
-	sum = (sum & 0xffff) + (sum >> 16);
+	tmp = (tmp & 0xffff) + (tmp >> 16);
+	tmp = (tmp & 0xffff) + (tmp >> 16);
+	return (__force __sum16)~tmp;
 #else
-	unsigned int tmp = sum;
 	__asm__("swap %1\n\t"
 		"addw %1, %0\n\t"
 		"clrw %1\n\t"
 		"addxw %1, %0"
 		: "=&d" (sum), "=&d" (tmp)
 		: "0" (sum), "1" (sum));
+	return (__force __sum16)~sum;
 #endif
-	return ~sum;
 }
 
 
@@ -71,9 +69,9 @@ static inline unsigned int csum_fold(unsigned int sum)
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	__asm__ ("addl  %1,%0\n\t"
 		 "addxl %4,%0\n\t"
@@ -86,9 +84,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
 	return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-		  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+		  unsigned short proto, __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -98,12 +96,12 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * in icmp.c
  */
 
-extern unsigned short ip_compute_csum(const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-		__u32 len, unsigned short proto, unsigned int sum) 
+static __inline__ __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+		__u32 len, unsigned short proto, __wsum sum)
 {
 	register unsigned long tmp;
 	__asm__("addl %2@,%0\n\t"
diff --git a/include/asm-m68knommu/dma-mapping.h b/include/asm-m68knommu/dma-mapping.h
index 5622b855a57..6aeab18e58b 100644
--- a/include/asm-m68knommu/dma-mapping.h
+++ b/include/asm-m68knommu/dma-mapping.h
@@ -1,9 +1,10 @@
 #ifndef _M68KNOMMU_DMA_MAPPING_H
 #define _M68KNOMMU_DMA_MAPPING_H
 
-
 #ifdef CONFIG_PCI
 #include <asm-generic/dma-mapping.h>
+#else
+#include <asm-generic/dma-mapping-broken.h>
 #endif
 
 #endif  /* _M68KNOMMU_DMA_MAPPING_H */
diff --git a/include/asm-m68knommu/irq.h b/include/asm-m68knommu/irq.h
index 45e7a2fd168..7b8f874f842 100644
--- a/include/asm-m68knommu/irq.h
+++ b/include/asm-m68knommu/irq.h
@@ -86,5 +86,6 @@ extern void (*mach_disable_irq)(unsigned int);
 #define enable_irq(x)	do { } while (0)
 #define disable_irq(x)	do { } while (0)
 #define disable_irq_nosync(x)	disable_irq(x)
+#define irq_canonicalize(irq)	(irq)
 
 #endif /* _M68K_IRQ_H_ */
diff --git a/include/asm-m68knommu/m520xsim.h b/include/asm-m68knommu/m520xsim.h
index 1dac22ea95b..49d016e6391 100644
--- a/include/asm-m68knommu/m520xsim.h
+++ b/include/asm-m68knommu/m520xsim.h
@@ -31,6 +31,16 @@
 #define MCFINT_QSPI         31          /* Interrupt number for QSPI */
 #define MCFINT_PIT1         4           /* Interrupt number for PIT1 (PIT0 in processor) */
 
+/*
+ *  SDRAM configuration registers.
+ */
+#define MCFSIM_SDMR         0x000a8000	/* SDRAM Mode/Extended Mode Register */
+#define MCFSIM_SDCR         0x000a8004	/* SDRAM Control Register */
+#define MCFSIM_SDCFG1       0x000a8008	/* SDRAM Configuration Register 1 */
+#define MCFSIM_SDCFG2       0x000a800c	/* SDRAM Configuration Register 2 */
+#define MCFSIM_SDCS0        0x000a8110	/* SDRAM Chip Select 0 Configuration */
+#define MCFSIM_SDCS1        0x000a8114	/* SDRAM Chip Select 1 Configuration */
+
 
 #define MCF_GPIO_PAR_UART                   (0xA4036)
 #define MCF_GPIO_PAR_FECI2C                 (0xA4033)
@@ -47,7 +57,7 @@
 
 #define ICR_INTRCONF		0x05
 #define MCFPIT_IMR		MCFINTC_IMRL
-#define MCFPIT_IMR_IBIT	(1 << MCFINT_PIT1)
+#define MCFPIT_IMR_IBIT		(1 << MCFINT_PIT1)
 
 /****************************************************************************/
 #endif  /* m520xsim_h */
diff --git a/include/asm-m68knommu/rtc.h b/include/asm-m68knommu/rtc.h
new file mode 100644
index 00000000000..eaf18ec83c8
--- /dev/null
+++ b/include/asm-m68knommu/rtc.h
@@ -0,0 +1 @@
+#include <asm-m68k/rtc.h>
diff --git a/include/asm-m68knommu/scatterlist.h b/include/asm-m68knommu/scatterlist.h
index 12309b181d2..2085d6ff878 100644
--- a/include/asm-m68knommu/scatterlist.h
+++ b/include/asm-m68knommu/scatterlist.h
@@ -10,7 +10,7 @@ struct scatterlist {
 	unsigned int	length;
 };
 
-#define sg_address(sg) (page_address((sg)->page) + (sg)->offset
+#define sg_address(sg)		(page_address((sg)->page) + (sg)->offset)
 #define sg_dma_address(sg)      ((sg)->dma_address)
 #define sg_dma_len(sg)          ((sg)->length)
 
diff --git a/include/asm-m68knommu/ucontext.h b/include/asm-m68knommu/ucontext.h
index 5d570cedbb0..713a27f901c 100644
--- a/include/asm-m68knommu/ucontext.h
+++ b/include/asm-m68knommu/ucontext.h
@@ -5,21 +5,17 @@ typedef int greg_t;
 #define NGREG 18
 typedef greg_t gregset_t[NGREG];
 
-#ifdef CONFIG_FPU
 typedef struct fpregset {
 	int f_pcr;
 	int f_psr;
 	int f_fpiaddr;
 	int f_fpregs[8][3];
 } fpregset_t;
-#endif
 
 struct mcontext {
 	int version;
 	gregset_t gregs;
-#ifdef CONFIG_FPU
 	fpregset_t fpregs;
-#endif
 };
 
 #define MCONTEXT_VERSION 2
@@ -29,9 +25,7 @@ struct ucontext {
 	struct ucontext  *uc_link;
 	stack_t		  uc_stack;
 	struct mcontext	  uc_mcontext;
-#ifdef CONFIG_FPU
 	unsigned long	  uc_filler[80];
-#endif
 	sigset_t	  uc_sigmask;	/* mask last for extensibility */
 };
 
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 7978d8e1164..c1a2409bb52 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -15,6 +15,7 @@
 #define _ASM_ATOMIC_H
 
 #include <linux/irqflags.h>
+#include <asm/barrier.h>
 #include <asm/cpu-features.h>
 #include <asm/war.h>
 
@@ -130,6 +131,8 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
 {
 	unsigned long result;
 
+	smp_mb();
+
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
 		unsigned long temp;
 
@@ -140,7 +143,6 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
 		"	sc	%0, %2					\n"
 		"	beqzl	%0, 1b					\n"
 		"	addu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -155,7 +157,6 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
 		"	sc	%0, %2					\n"
 		"	beqz	%0, 1b					\n"
 		"	addu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -170,6 +171,8 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
 		local_irq_restore(flags);
 	}
 
+	smp_mb();
+
 	return result;
 }
 
@@ -177,6 +180,8 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 {
 	unsigned long result;
 
+	smp_mb();
+
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
 		unsigned long temp;
 
@@ -187,7 +192,6 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 		"	sc	%0, %2					\n"
 		"	beqzl	%0, 1b					\n"
 		"	subu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -202,7 +206,6 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 		"	sc	%0, %2					\n"
 		"	beqz	%0, 1b					\n"
 		"	subu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -217,6 +220,8 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 		local_irq_restore(flags);
 	}
 
+	smp_mb();
+
 	return result;
 }
 
@@ -232,6 +237,8 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 {
 	unsigned long result;
 
+	smp_mb();
+
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
 		unsigned long temp;
 
@@ -245,7 +252,6 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 		"	beqzl	%0, 1b					\n"
 		"	 subu	%0, %1, %3				\n"
 		"	.set	reorder					\n"
-		"	sync						\n"
 		"1:							\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
@@ -264,7 +270,6 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 		"	beqz	%0, 1b					\n"
 		"	 subu	%0, %1, %3				\n"
 		"	.set	reorder					\n"
-		"	sync						\n"
 		"1:							\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
@@ -281,6 +286,8 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 		local_irq_restore(flags);
 	}
 
+	smp_mb();
+
 	return result;
 }
 
@@ -375,7 +382,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 
 #ifdef CONFIG_64BIT
 
-typedef struct { volatile __s64 counter; } atomic64_t;
+typedef struct { volatile long counter; } atomic64_t;
 
 #define ATOMIC64_INIT(i)    { (i) }
 
@@ -484,6 +491,8 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 {
 	unsigned long result;
 
+	smp_mb();
+
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
 		unsigned long temp;
 
@@ -494,7 +503,6 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 		"	scd	%0, %2					\n"
 		"	beqzl	%0, 1b					\n"
 		"	addu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -509,7 +517,6 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 		"	scd	%0, %2					\n"
 		"	beqz	%0, 1b					\n"
 		"	addu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -524,6 +531,8 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 		local_irq_restore(flags);
 	}
 
+	smp_mb();
+
 	return result;
 }
 
@@ -531,6 +540,8 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 {
 	unsigned long result;
 
+	smp_mb();
+
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
 		unsigned long temp;
 
@@ -541,7 +552,6 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 		"	scd	%0, %2					\n"
 		"	beqzl	%0, 1b					\n"
 		"	subu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -556,7 +566,6 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 		"	scd	%0, %2					\n"
 		"	beqz	%0, 1b					\n"
 		"	subu	%0, %1, %3				\n"
-		"	sync						\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
 		: "Ir" (i), "m" (v->counter)
@@ -571,6 +580,8 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 		local_irq_restore(flags);
 	}
 
+	smp_mb();
+
 	return result;
 }
 
@@ -586,6 +597,8 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
 {
 	unsigned long result;
 
+	smp_mb();
+
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
 		unsigned long temp;
 
@@ -599,7 +612,6 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
 		"	beqzl	%0, 1b					\n"
 		"	 dsubu	%0, %1, %3				\n"
 		"	.set	reorder					\n"
-		"	sync						\n"
 		"1:							\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
@@ -618,7 +630,6 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
 		"	beqz	%0, 1b					\n"
 		"	 dsubu	%0, %1, %3				\n"
 		"	.set	reorder					\n"
-		"	sync						\n"
 		"1:							\n"
 		"	.set	mips0					\n"
 		: "=&r" (result), "=&r" (temp), "=m" (v->counter)
@@ -635,6 +646,8 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
 		local_irq_restore(flags);
 	}
 
+	smp_mb();
+
 	return result;
 }
 
diff --git a/include/asm-mips/barrier.h b/include/asm-mips/barrier.h
new file mode 100644
index 00000000000..ed82631b001
--- /dev/null
+++ b/include/asm-mips/barrier.h
@@ -0,0 +1,132 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 by Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_BARRIER_H
+#define __ASM_BARRIER_H
+
+/*
+ * read_barrier_depends - Flush all pending reads that subsequents reads
+ * depend on.
+ *
+ * No data-dependent reads from memory-like regions are ever reordered
+ * over this barrier.  All reads preceding this primitive are guaranteed
+ * to access memory (but not necessarily other CPUs' caches) before any
+ * reads following this primitive that depend on the data return by
+ * any of the preceding reads.  This primitive is much lighter weight than
+ * rmb() on most CPUs, and is never heavier weight than is
+ * rmb().
+ *
+ * These ordering constraints are respected by both the local CPU
+ * and the compiler.
+ *
+ * Ordering is not guaranteed by anything other than these primitives,
+ * not even by data dependencies.  See the documentation for
+ * memory_barrier() for examples and URLs to more information.
+ *
+ * For example, the following code would force ordering (the initial
+ * value of "a" is zero, "b" is one, and "p" is "&a"):
+ *
+ * <programlisting>
+ *	CPU 0				CPU 1
+ *
+ *	b = 2;
+ *	memory_barrier();
+ *	p = &b;				q = p;
+ *					read_barrier_depends();
+ *					d = *q;
+ * </programlisting>
+ *
+ * because the read of "*q" depends on the read of "p" and these
+ * two reads are separated by a read_barrier_depends().  However,
+ * the following code, with the same initial values for "a" and "b":
+ *
+ * <programlisting>
+ *	CPU 0				CPU 1
+ *
+ *	a = 2;
+ *	memory_barrier();
+ *	b = 3;				y = b;
+ *					read_barrier_depends();
+ *					x = a;
+ * </programlisting>
+ *
+ * does not enforce ordering, since there is no data dependency between
+ * the read of "a" and the read of "b".  Therefore, on some CPUs, such
+ * as Alpha, "y" could be set to 3 and "x" to 0.  Use rmb()
+ * in cases like this where there are no data dependencies.
+ */
+
+#define read_barrier_depends()		do { } while(0)
+#define smp_read_barrier_depends()	do { } while(0)
+
+#ifdef CONFIG_CPU_HAS_SYNC
+#define __sync()				\
+	__asm__ __volatile__(			\
+		".set	push\n\t"		\
+		".set	noreorder\n\t"		\
+		".set	mips2\n\t"		\
+		"sync\n\t"			\
+		".set	pop"			\
+		: /* no output */		\
+		: /* no input */		\
+		: "memory")
+#else
+#define __sync()	do { } while(0)
+#endif
+
+#define __fast_iob()				\
+	__asm__ __volatile__(			\
+		".set	push\n\t"		\
+		".set	noreorder\n\t"		\
+		"lw	$0,%0\n\t"		\
+		"nop\n\t"			\
+		".set	pop"			\
+		: /* no output */		\
+		: "m" (*(int *)CKSEG1)		\
+		: "memory")
+
+#define fast_wmb()	__sync()
+#define fast_rmb()	__sync()
+#define fast_mb()	__sync()
+#define fast_iob()				\
+	do {					\
+		__sync();			\
+		__fast_iob();			\
+	} while (0)
+
+#ifdef CONFIG_CPU_HAS_WB
+
+#include <asm/wbflush.h>
+
+#define wmb()		fast_wmb()
+#define rmb()		fast_rmb()
+#define mb()		wbflush()
+#define iob()		wbflush()
+
+#else /* !CONFIG_CPU_HAS_WB */
+
+#define wmb()		fast_wmb()
+#define rmb()		fast_rmb()
+#define mb()		fast_mb()
+#define iob()		fast_iob()
+
+#endif /* !CONFIG_CPU_HAS_WB */
+
+#if defined(CONFIG_WEAK_ORDERING) && defined(CONFIG_SMP)
+#define __WEAK_ORDERING_MB	"       sync	\n"
+#else
+#define __WEAK_ORDERING_MB	"		\n"
+#endif
+
+#define smp_mb()	__asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory")
+#define smp_rmb()	__asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory")
+#define smp_wmb()	__asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory")
+
+#define set_mb(var, value) \
+	do { var = value; smp_mb(); } while (0)
+
+#endif /* __ASM_BARRIER_H */
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index b9007411b60..06445de1324 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (c) 1994 - 1997, 1999, 2000  Ralf Baechle (ralf@gnu.org)
+ * Copyright (c) 1994 - 1997, 1999, 2000, 06  Ralf Baechle (ralf@linux-mips.org)
  * Copyright (c) 1999, 2000  Silicon Graphics, Inc.
  */
 #ifndef _ASM_BITOPS_H
@@ -12,6 +12,7 @@
 #include <linux/compiler.h>
 #include <linux/irqflags.h>
 #include <linux/types.h>
+#include <asm/barrier.h>
 #include <asm/bug.h>
 #include <asm/byteorder.h>		/* sigh ... */
 #include <asm/cpu-features.h>
@@ -204,9 +205,6 @@ static inline int test_and_set_bit(unsigned long nr,
 		"	" __SC	"%2, %1					\n"
 		"	beqzl	%2, 1b					\n"
 		"	and	%2, %0, %3				\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	mips0					\n"
 		: "=&r" (temp), "=m" (*m), "=&r" (res)
 		: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -226,9 +224,6 @@ static inline int test_and_set_bit(unsigned long nr,
 		"	" __SC	"%2, %1					\n"
 		"	beqz	%2, 1b					\n"
 		"	 and	%2, %0, %3				\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	pop					\n"
 		: "=&r" (temp), "=m" (*m), "=&r" (res)
 		: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -250,6 +245,8 @@ static inline int test_and_set_bit(unsigned long nr,
 
 		return retval;
 	}
+
+	smp_mb();
 }
 
 /*
@@ -275,9 +272,6 @@ static inline int test_and_clear_bit(unsigned long nr,
 		"	" __SC 	"%2, %1					\n"
 		"	beqzl	%2, 1b					\n"
 		"	and	%2, %0, %3				\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	mips0					\n"
 		: "=&r" (temp), "=m" (*m), "=&r" (res)
 		: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -298,9 +292,6 @@ static inline int test_and_clear_bit(unsigned long nr,
 		"	" __SC 	"%2, %1					\n"
 		"	beqz	%2, 1b					\n"
 		"	 and	%2, %0, %3				\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	pop					\n"
 		: "=&r" (temp), "=m" (*m), "=&r" (res)
 		: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -322,6 +313,8 @@ static inline int test_and_clear_bit(unsigned long nr,
 
 		return retval;
 	}
+
+	smp_mb();
 }
 
 /*
@@ -346,9 +339,6 @@ static inline int test_and_change_bit(unsigned long nr,
 		"	" __SC	"%2, %1					\n"
 		"	beqzl	%2, 1b					\n"
 		"	and	%2, %0, %3				\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	mips0					\n"
 		: "=&r" (temp), "=m" (*m), "=&r" (res)
 		: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -368,9 +358,6 @@ static inline int test_and_change_bit(unsigned long nr,
 		"	" __SC	"\t%2, %1				\n"
 		"	beqz	%2, 1b					\n"
 		"	 and	%2, %0, %3				\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	pop					\n"
 		: "=&r" (temp), "=m" (*m), "=&r" (res)
 		: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -391,6 +378,8 @@ static inline int test_and_change_bit(unsigned long nr,
 
 		return retval;
 	}
+
+	smp_mb();
 }
 
 #include <asm-generic/bitops/non-atomic.h>
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
index a5e6050ec0f..9b768c3b96b 100644
--- a/include/asm-mips/checksum.h
+++ b/include/asm-mips/checksum.h
@@ -27,23 +27,22 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * this is a new version of the above that records errors it finds in *errp,
  * but continues and zeros the rest of the buffer.
  */
-unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-					 unsigned char *dst, int len,
-					 unsigned int sum, int *errp);
+__wsum csum_partial_copy_from_user(const void __user *src,
+					 void *dst, int len,
+					 __wsum sum, int *errp);
 
 /*
  * Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static inline unsigned int csum_and_copy_to_user (const unsigned char *src,
-						  unsigned char __user *dst,
-						  int len, int sum,
+static inline __wsum csum_and_copy_to_user (const void *src, void __user *dst,
+						  int len, __wsum sum,
 						  int *err_ptr)
 {
 	might_sleep();
@@ -51,7 +50,7 @@ static inline unsigned int csum_and_copy_to_user (const unsigned char *src,
 
 	if (copy_to_user(dst, src, len)) {
 		*err_ptr = -EFAULT;
-		return -1;
+		return (__force __wsum)-1;
 	}
 
 	return sum;
@@ -61,13 +60,13 @@ static inline unsigned int csum_and_copy_to_user (const unsigned char *src,
  * the same as csum_partial, but copies from user space (but on MIPS
  * we have just one address space, so this is identical to the above)
  */
-unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst,
-				       int len, unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+				       int len, __wsum sum);
 
 /*
  *	Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned short int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__(
 	"	.set	push		# csum_fold\n"
@@ -82,7 +81,7 @@ static inline unsigned short int csum_fold(unsigned int sum)
 	: "=r" (sum)
 	: "0" (sum));
 
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
@@ -92,10 +91,10 @@ static inline unsigned short int csum_fold(unsigned int sum)
  *	By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by
  *	Arnt Gulbrandsen.
  */
-static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-	unsigned int *word = (unsigned int *) iph;
-	unsigned int *stop = word + ihl;
+	const unsigned int *word = iph;
+	const unsigned int *stop = word + ihl;
 	unsigned int csum;
 	int carry;
 
@@ -123,9 +122,9 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
 	return csum_fold(csum);
 }
 
-static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
-	unsigned long daddr, unsigned short len, unsigned short proto,
-	unsigned int sum)
+static inline __wsum csum_tcpudp_nofold(__be32 saddr,
+	__be32 daddr, unsigned short len, unsigned short proto,
+	__wsum sum)
 {
 	__asm__(
 	"	.set	push		# csum_tcpudp_nofold\n"
@@ -155,9 +154,9 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
 	: "=r" (sum)
 	: "0" (daddr), "r"(saddr),
 #ifdef __MIPSEL__
-	  "r" (((unsigned long)htons(len)<<16) + proto*256),
+	  "r" ((proto + len) << 8),
 #else
-	  "r" (((unsigned long)(proto)<<16) + len),
+	  "r" (proto + len),
 #endif
 	  "r" (sum));
 
@@ -168,11 +167,10 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
 }
@@ -181,17 +179,16 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						     struct in6_addr *daddr,
-						     __u32 len,
-						     unsigned short proto,
-						     unsigned int sum)
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+				          const struct in6_addr *daddr,
+					  __u32 len, unsigned short proto,
+					  __wsum sum)
 {
 	__asm__(
 	"	.set	push		# csum_ipv6_magic\n"
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 900f472fdd2..55a0152feb0 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -32,6 +32,7 @@ typedef struct {
 	s32	val[2];
 } compat_fsid_t;
 typedef s32		compat_timer_t;
+typedef s32		compat_key_t;
 
 typedef s32		compat_int_t;
 typedef s32		compat_long_t;
@@ -146,4 +147,71 @@ static inline void __user *compat_alloc_user_space(long len)
 	return (void __user *) (regs->regs[29] - len);
 }
 
+struct compat_ipc64_perm {
+	compat_key_t key;
+	__compat_uid32_t uid;
+	__compat_gid32_t gid;
+	__compat_uid32_t cuid;
+	__compat_gid32_t cgid;
+	compat_mode_t mode;
+	unsigned short seq;
+	unsigned short __pad2;
+	compat_ulong_t __unused1;
+	compat_ulong_t __unused2;
+};
+
+struct compat_semid64_ds {
+	struct compat_ipc64_perm sem_perm;
+	compat_time_t	sem_otime;
+	compat_time_t	sem_ctime;
+	compat_ulong_t	sem_nsems;
+	compat_ulong_t	__unused1;
+	compat_ulong_t	__unused2;
+};
+
+struct compat_msqid64_ds {
+	struct compat_ipc64_perm msg_perm;
+#ifndef CONFIG_CPU_LITTLE_ENDIAN
+	compat_ulong_t	__unused1;
+#endif
+	compat_time_t	msg_stime;
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+	compat_ulong_t	__unused1;
+#endif
+#ifndef CONFIG_CPU_LITTLE_ENDIAN
+	compat_ulong_t	__unused2;
+#endif
+	compat_time_t	msg_rtime;
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+	compat_ulong_t	__unused2;
+#endif
+#ifndef CONFIG_CPU_LITTLE_ENDIAN
+	compat_ulong_t	__unused3;
+#endif
+	compat_time_t	msg_ctime;
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+	compat_ulong_t	__unused3;
+#endif
+	compat_ulong_t	msg_cbytes;
+	compat_ulong_t	msg_qnum;
+	compat_ulong_t	msg_qbytes;
+	compat_pid_t	msg_lspid;
+	compat_pid_t	msg_lrpid;
+	compat_ulong_t	__unused4;
+	compat_ulong_t	__unused5;
+};
+
+struct compat_shmid64_ds {
+	struct compat_ipc64_perm shm_perm;
+	compat_size_t	shm_segsz;
+	compat_time_t	shm_atime;
+	compat_time_t	shm_dtime;
+	compat_time_t	shm_ctime;
+	compat_pid_t	shm_cpid;
+	compat_pid_t	shm_lpid;
+	compat_ulong_t	shm_nattch;
+	compat_ulong_t	__unused1;
+	compat_ulong_t	__unused2;
+};
+
 #endif /* _ASM_COMPAT_H */
diff --git a/include/asm-mips/futex.h b/include/asm-mips/futex.h
index ed023eae067..927a216bd53 100644
--- a/include/asm-mips/futex.h
+++ b/include/asm-mips/futex.h
@@ -1,19 +1,21 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2006  Ralf Baechle (ralf@linux-mips.org)
+ */
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
 #ifdef __KERNEL__
 
 #include <linux/futex.h>
+#include <asm/barrier.h>
 #include <asm/errno.h>
 #include <asm/uaccess.h>
 #include <asm/war.h>
 
-#ifdef CONFIG_SMP
-#define __FUTEX_SMP_SYNC "	sync					\n"
-#else
-#define __FUTEX_SMP_SYNC
-#endif
-
 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)		\
 {									\
 	if (cpu_has_llsc && R10000_LLSC_WAR) {				\
@@ -27,7 +29,7 @@
 		"	.set	mips3				\n"	\
 		"2:	sc	$1, %2				\n"	\
 		"	beqzl	$1, 1b				\n"	\
-		__FUTEX_SMP_SYNC					\
+		__WEAK_ORDERING_MB					\
 		"3:						\n"	\
 		"	.set	pop				\n"	\
 		"	.set	mips0				\n"	\
@@ -53,7 +55,7 @@
 		"	.set	mips3				\n"	\
 		"2:	sc	$1, %2				\n"	\
 		"	beqz	$1, 1b				\n"	\
-		__FUTEX_SMP_SYNC					\
+		__WEAK_ORDERING_MB					\
 		"3:						\n"	\
 		"	.set	pop				\n"	\
 		"	.set	mips0				\n"	\
@@ -150,7 +152,7 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
 		"	.set	mips3					\n"
 		"2:	sc	$1, %1					\n"
 		"	beqzl	$1, 1b					\n"
-		__FUTEX_SMP_SYNC
+		__WEAK_ORDERING_MB
 		"3:							\n"
 		"	.set	pop					\n"
 		"	.section .fixup,\"ax\"				\n"
@@ -177,7 +179,7 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
 		"	.set	mips3					\n"
 		"2:	sc	$1, %1					\n"
 		"	beqz	$1, 1b					\n"
-		__FUTEX_SMP_SYNC
+		__WEAK_ORDERING_MB
 		"3:							\n"
 		"	.set	pop					\n"
 		"	.section .fixup,\"ax\"				\n"
diff --git a/include/asm-mips/i8259.h b/include/asm-mips/i8259.h
index 0214abe3f0a..4df8d8b118c 100644
--- a/include/asm-mips/i8259.h
+++ b/include/asm-mips/i8259.h
@@ -19,10 +19,31 @@
 
 #include <asm/io.h>
 
+/* i8259A PIC registers */
+#define PIC_MASTER_CMD		0x20
+#define PIC_MASTER_IMR		0x21
+#define PIC_MASTER_ISR		PIC_MASTER_CMD
+#define PIC_MASTER_POLL		PIC_MASTER_ISR
+#define PIC_MASTER_OCW3		PIC_MASTER_ISR
+#define PIC_SLAVE_CMD		0xa0
+#define PIC_SLAVE_IMR		0xa1
+
+/* i8259A PIC related value */
+#define PIC_CASCADE_IR		2
+#define MASTER_ICW4_DEFAULT	0x01
+#define SLAVE_ICW4_DEFAULT	0x01
+#define PIC_ICW4_AEOI		2
+
 extern spinlock_t i8259A_lock;
 
+extern void init_8259A(int auto_eoi);
+extern void enable_8259A_irq(unsigned int irq);
+extern void disable_8259A_irq(unsigned int irq);
+
 extern void init_i8259_irqs(void);
 
+#define I8259A_IRQ_BASE	0
+
 /*
  * Do the traditional i8259 interrupt polling thing.  This is for the few
  * cases where no better interrupt acknowledge method is available and we
@@ -35,15 +56,15 @@ static inline int i8259_irq(void)
 	spin_lock(&i8259A_lock);
 
 	/* Perform an interrupt acknowledge cycle on controller 1. */
-	outb(0x0C, 0x20);		/* prepare for poll */
-	irq = inb(0x20) & 7;
-	if (irq == 2) {
+	outb(0x0C, PIC_MASTER_CMD);		/* prepare for poll */
+	irq = inb(PIC_MASTER_CMD) & 7;
+	if (irq == PIC_CASCADE_IR) {
 		/*
 		 * Interrupt is cascaded so perform interrupt
 		 * acknowledge on controller 2.
 		 */
-		outb(0x0C, 0xA0);		/* prepare for poll */
-		irq = (inb(0xA0) & 7) + 8;
+		outb(0x0C, PIC_SLAVE_CMD);		/* prepare for poll */
+		irq = (inb(PIC_SLAVE_CMD) & 7) + 8;
 	}
 
 	if (unlikely(irq == 7)) {
@@ -54,14 +75,14 @@ static inline int i8259_irq(void)
 		 * significant bit is not set then there is no valid
 		 * interrupt.
 		 */
-		outb(0x0B, 0x20);		/* ISR register */
-		if(~inb(0x20) & 0x80)
+		outb(0x0B, PIC_MASTER_ISR);		/* ISR register */
+		if(~inb(PIC_MASTER_ISR) & 0x80)
 			irq = -1;
 	}
 
 	spin_unlock(&i8259A_lock);
 
-	return irq;
+	return likely(irq >= 0) ? irq + I8259A_IRQ_BASE : irq;
 }
 
 #endif /* _ASM_I8259_H */
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index d20f2e9b28b..2fbd47eba32 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -156,9 +156,9 @@ pfn_pte(unsigned long pfn, pgprot_t prot)
 #define __pte_offset(address)						\
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset(dir, address)					\
-	((pte_t *) (pmd_page_vaddr(*dir)) + __pte_offset(address))
-#define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
+#define pte_offset_kernel(dir, address)					\
+	((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
 
 #define pte_offset_map(dir, address)                                    \
 	((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index b9b1e86493e..a5b18710b6a 100644
--- a/include/asm-mips/pgtable-64.h
+++ b/include/asm-mips/pgtable-64.h
@@ -212,9 +212,9 @@ static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address)
 #define __pte_offset(address)						\
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset(dir, address)					\
-	((pte_t *) (pmd_page_vaddr(*dir)) + __pte_offset(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
 #define pte_offset_kernel(dir, address)					\
-	((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
 #define pte_offset_map(dir, address)					\
 	((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
 #define pte_offset_map_nested(dir, address)				\
diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h
index b63cd0655b3..15d70ca5618 100644
--- a/include/asm-mips/sn/klconfig.h
+++ b/include/asm-mips/sn/klconfig.h
@@ -176,7 +176,7 @@ typedef struct kl_config_hdr {
 /* --- New Macros for the changed kl_config_hdr_t structure --- */
 
 #define PTR_CH_MALLOC_HDR(_k)   ((klc_malloc_hdr_t *)\
-			(unsigned long)_k + (_k->ch_malloc_hdr_off)))
+			((unsigned long)_k + (_k->ch_malloc_hdr_off)))
 
 #define KL_CONFIG_CH_MALLOC_HDR(_n)   PTR_CH_MALLOC_HDR(KL_CONFIG_HDR(_n))
 
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index c8d5587467b..fc3217fc111 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -3,12 +3,13 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1999, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000, 06 by Ralf Baechle
  * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  */
 #ifndef _ASM_SPINLOCK_H
 #define _ASM_SPINLOCK_H
 
+#include <asm/barrier.h>
 #include <asm/war.h>
 
 /*
@@ -40,7 +41,6 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 		"	sc	%1, %0					\n"
 		"	beqzl	%1, 1b					\n"
 		"	 nop						\n"
-		"	sync						\n"
 		"	.set	reorder					\n"
 		: "=m" (lock->lock), "=&r" (tmp)
 		: "m" (lock->lock)
@@ -53,19 +53,22 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 		"	 li	%1, 1					\n"
 		"	sc	%1, %0					\n"
 		"	beqz	%1, 1b					\n"
-		"	 sync						\n"
+		"	 nop						\n"
 		"	.set	reorder					\n"
 		: "=m" (lock->lock), "=&r" (tmp)
 		: "m" (lock->lock)
 		: "memory");
 	}
+
+	smp_mb();
 }
 
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
+	smp_mb();
+
 	__asm__ __volatile__(
 	"	.set	noreorder	# __raw_spin_unlock	\n"
-	"	sync						\n"
 	"	sw	$0, %0					\n"
 	"	.set\treorder					\n"
 	: "=m" (lock->lock)
@@ -86,7 +89,6 @@ static inline unsigned int __raw_spin_trylock(raw_spinlock_t *lock)
 		"	beqzl	%2, 1b					\n"
 		"	 nop						\n"
 		"	andi	%2, %0, 1				\n"
-		"	sync						\n"
 		"	.set	reorder"
 		: "=&r" (temp), "=m" (lock->lock), "=&r" (res)
 		: "m" (lock->lock)
@@ -99,13 +101,14 @@ static inline unsigned int __raw_spin_trylock(raw_spinlock_t *lock)
 		"	sc	%2, %1					\n"
 		"	beqz	%2, 1b					\n"
 		"	 andi	%2, %0, 1				\n"
-		"	sync						\n"
 		"	.set	reorder"
 		: "=&r" (temp), "=m" (lock->lock), "=&r" (res)
 		: "m" (lock->lock)
 		: "memory");
 	}
 
+	smp_mb();
+
 	return res == 0;
 }
 
@@ -143,7 +146,6 @@ static inline void __raw_read_lock(raw_rwlock_t *rw)
 		"	sc	%1, %0					\n"
 		"	beqzl	%1, 1b					\n"
 		"	 nop						\n"
-		"	sync						\n"
 		"	.set	reorder					\n"
 		: "=m" (rw->lock), "=&r" (tmp)
 		: "m" (rw->lock)
@@ -156,12 +158,14 @@ static inline void __raw_read_lock(raw_rwlock_t *rw)
 		"	 addu	%1, 1					\n"
 		"	sc	%1, %0					\n"
 		"	beqz	%1, 1b					\n"
-		"	 sync						\n"
+		"	 nop						\n"
 		"	.set	reorder					\n"
 		: "=m" (rw->lock), "=&r" (tmp)
 		: "m" (rw->lock)
 		: "memory");
 	}
+
+	smp_mb();
 }
 
 /* Note the use of sub, not subu which will make the kernel die with an
@@ -171,13 +175,14 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
 {
 	unsigned int tmp;
 
+	smp_mb();
+
 	if (R10000_LLSC_WAR) {
 		__asm__ __volatile__(
 		"1:	ll	%1, %2		# __raw_read_unlock	\n"
 		"	sub	%1, 1					\n"
 		"	sc	%1, %0					\n"
 		"	beqzl	%1, 1b					\n"
-		"	sync						\n"
 		: "=m" (rw->lock), "=&r" (tmp)
 		: "m" (rw->lock)
 		: "memory");
@@ -188,7 +193,7 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
 		"	sub	%1, 1					\n"
 		"	sc	%1, %0					\n"
 		"	beqz	%1, 1b					\n"
-		"	 sync						\n"
+		"	 nop						\n"
 		"	.set	reorder					\n"
 		: "=m" (rw->lock), "=&r" (tmp)
 		: "m" (rw->lock)
@@ -208,7 +213,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
 		"	 lui	%1, 0x8000				\n"
 		"	sc	%1, %0					\n"
 		"	beqzl	%1, 1b					\n"
-		"	 sync						\n"
+		"	 nop						\n"
 		"	.set	reorder					\n"
 		: "=m" (rw->lock), "=&r" (tmp)
 		: "m" (rw->lock)
@@ -221,18 +226,22 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
 		"	 lui	%1, 0x8000				\n"
 		"	sc	%1, %0					\n"
 		"	beqz	%1, 1b					\n"
-		"	 sync						\n"
+		"	 nop						\n"
 		"	.set	reorder					\n"
 		: "=m" (rw->lock), "=&r" (tmp)
 		: "m" (rw->lock)
 		: "memory");
 	}
+
+	smp_mb();
 }
 
 static inline void __raw_write_unlock(raw_rwlock_t *rw)
 {
+	smp_mb();
+
 	__asm__ __volatile__(
-	"	sync			# __raw_write_unlock	\n"
+	"				# __raw_write_unlock	\n"
 	"	sw	$0, %0					\n"
 	: "=m" (rw->lock)
 	: "m" (rw->lock)
@@ -252,11 +261,10 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw)
 		"	bnez	%1, 2f					\n"
 		"	 addu	%1, 1					\n"
 		"	sc	%1, %0					\n"
-		"	beqzl	%1, 1b					\n"
 		"	.set	reorder					\n"
-#ifdef CONFIG_SMP
-		"	 sync						\n"
-#endif
+		"	beqzl	%1, 1b					\n"
+		"	 nop						\n"
+		__WEAK_ORDERING_MB
 		"	li	%2, 1					\n"
 		"2:							\n"
 		: "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
@@ -271,10 +279,9 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw)
 		"	 addu	%1, 1					\n"
 		"	sc	%1, %0					\n"
 		"	beqz	%1, 1b					\n"
+		"	 nop						\n"
 		"	.set	reorder					\n"
-#ifdef CONFIG_SMP
-		"	 sync						\n"
-#endif
+		__WEAK_ORDERING_MB
 		"	li	%2, 1					\n"
 		"2:							\n"
 		: "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
@@ -299,7 +306,8 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
 		"	 lui	%1, 0x8000				\n"
 		"	sc	%1, %0					\n"
 		"	beqzl	%1, 1b					\n"
-		"	 sync						\n"
+		"	 nop						\n"
+		__WEAK_ORDERING_MB
 		"	li	%2, 1					\n"
 		"	.set	reorder					\n"
 		"2:							\n"
@@ -315,7 +323,8 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
 		"	lui	%1, 0x8000				\n"
 		"	sc	%1, %0					\n"
 		"	beqz	%1, 1b					\n"
-		"	 sync						\n"
+		"	 nop						\n"
+		__WEAK_ORDERING_MB
 		"	li	%2, 1					\n"
 		"	.set	reorder					\n"
 		"2:							\n"
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 3056feed5a3..9428057a50c 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1994, 95, 96, 97, 98, 99, 2003 by Ralf Baechle
+ * Copyright (C) 1994, 95, 96, 97, 98, 99, 2003, 06 by Ralf Baechle
  * Copyright (C) 1996 by Paul M. Antoine
  * Copyright (C) 1999 Silicon Graphics
  * Kevin D. Kissell, kevink@mips.org and Carsten Langgaard, carstenl@mips.com
@@ -16,132 +16,12 @@
 #include <linux/irqflags.h>
 
 #include <asm/addrspace.h>
+#include <asm/barrier.h>
 #include <asm/cpu-features.h>
 #include <asm/dsp.h>
 #include <asm/ptrace.h>
 #include <asm/war.h>
 
-/*
- * read_barrier_depends - Flush all pending reads that subsequents reads
- * depend on.
- *
- * No data-dependent reads from memory-like regions are ever reordered
- * over this barrier.  All reads preceding this primitive are guaranteed
- * to access memory (but not necessarily other CPUs' caches) before any
- * reads following this primitive that depend on the data return by
- * any of the preceding reads.  This primitive is much lighter weight than
- * rmb() on most CPUs, and is never heavier weight than is
- * rmb().
- *
- * These ordering constraints are respected by both the local CPU
- * and the compiler.
- *
- * Ordering is not guaranteed by anything other than these primitives,
- * not even by data dependencies.  See the documentation for
- * memory_barrier() for examples and URLs to more information.
- *
- * For example, the following code would force ordering (the initial
- * value of "a" is zero, "b" is one, and "p" is "&a"):
- *
- * <programlisting>
- *	CPU 0				CPU 1
- *
- *	b = 2;
- *	memory_barrier();
- *	p = &b;				q = p;
- *					read_barrier_depends();
- *					d = *q;
- * </programlisting>
- *
- * because the read of "*q" depends on the read of "p" and these
- * two reads are separated by a read_barrier_depends().  However,
- * the following code, with the same initial values for "a" and "b":
- *
- * <programlisting>
- *	CPU 0				CPU 1
- *
- *	a = 2;
- *	memory_barrier();
- *	b = 3;				y = b;
- *					read_barrier_depends();
- *					x = a;
- * </programlisting>
- *
- * does not enforce ordering, since there is no data dependency between
- * the read of "a" and the read of "b".  Therefore, on some CPUs, such
- * as Alpha, "y" could be set to 3 and "x" to 0.  Use rmb()
- * in cases like this where there are no data dependencies.
- */
-
-#define read_barrier_depends()	do { } while(0)
-
-#ifdef CONFIG_CPU_HAS_SYNC
-#define __sync()				\
-	__asm__ __volatile__(			\
-		".set	push\n\t"		\
-		".set	noreorder\n\t"		\
-		".set	mips2\n\t"		\
-		"sync\n\t"			\
-		".set	pop"			\
-		: /* no output */		\
-		: /* no input */		\
-		: "memory")
-#else
-#define __sync()	do { } while(0)
-#endif
-
-#define __fast_iob()				\
-	__asm__ __volatile__(			\
-		".set	push\n\t"		\
-		".set	noreorder\n\t"		\
-		"lw	$0,%0\n\t"		\
-		"nop\n\t"			\
-		".set	pop"			\
-		: /* no output */		\
-		: "m" (*(int *)CKSEG1)		\
-		: "memory")
-
-#define fast_wmb()	__sync()
-#define fast_rmb()	__sync()
-#define fast_mb()	__sync()
-#define fast_iob()				\
-	do {					\
-		__sync();			\
-		__fast_iob();			\
-	} while (0)
-
-#ifdef CONFIG_CPU_HAS_WB
-
-#include <asm/wbflush.h>
-
-#define wmb()		fast_wmb()
-#define rmb()		fast_rmb()
-#define mb()		wbflush()
-#define iob()		wbflush()
-
-#else /* !CONFIG_CPU_HAS_WB */
-
-#define wmb()		fast_wmb()
-#define rmb()		fast_rmb()
-#define mb()		fast_mb()
-#define iob()		fast_iob()
-
-#endif /* !CONFIG_CPU_HAS_WB */
-
-#ifdef CONFIG_SMP
-#define smp_mb()	mb()
-#define smp_rmb()	rmb()
-#define smp_wmb()	wmb()
-#define smp_read_barrier_depends()	read_barrier_depends()
-#else
-#define smp_mb()	barrier()
-#define smp_rmb()	barrier()
-#define smp_wmb()	barrier()
-#define smp_read_barrier_depends()	do { } while(0)
-#endif
-
-#define set_mb(var, value) \
-do { var = value; mb(); } while (0)
 
 /*
  * switch_to(n) should switch tasks to task nr n, first
@@ -217,9 +97,6 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
 		"	.set	mips3					\n"
 		"	sc	%2, %1					\n"
 		"	beqzl	%2, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	mips0					\n"
 		: "=&r" (retval), "=m" (*m), "=&r" (dummy)
 		: "R" (*m), "Jr" (val)
@@ -235,9 +112,6 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
 		"	.set	mips3					\n"
 		"	sc	%2, %1					\n"
 		"	beqz	%2, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	mips0					\n"
 		: "=&r" (retval), "=m" (*m), "=&r" (dummy)
 		: "R" (*m), "Jr" (val)
@@ -251,6 +125,8 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
 		local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
+	smp_mb();
+
 	return retval;
 }
 
@@ -268,9 +144,6 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
 		"	move	%2, %z4					\n"
 		"	scd	%2, %1					\n"
 		"	beqzl	%2, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	mips0					\n"
 		: "=&r" (retval), "=m" (*m), "=&r" (dummy)
 		: "R" (*m), "Jr" (val)
@@ -284,9 +157,6 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
 		"	move	%2, %z4					\n"
 		"	scd	%2, %1					\n"
 		"	beqz	%2, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"	.set	mips0					\n"
 		: "=&r" (retval), "=m" (*m), "=&r" (dummy)
 		: "R" (*m), "Jr" (val)
@@ -300,6 +170,8 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
 		local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
+	smp_mb();
+
 	return retval;
 }
 #else
@@ -345,9 +217,6 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
 		"	.set	mips3					\n"
 		"	sc	$1, %1					\n"
 		"	beqzl	$1, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"2:							\n"
 		"	.set	pop					\n"
 		: "=&r" (retval), "=R" (*m)
@@ -365,9 +234,6 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
 		"	.set	mips3					\n"
 		"	sc	$1, %1					\n"
 		"	beqz	$1, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"2:							\n"
 		"	.set	pop					\n"
 		: "=&r" (retval), "=R" (*m)
@@ -383,6 +249,8 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
 		local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
+	smp_mb();
+
 	return retval;
 }
 
@@ -402,9 +270,6 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
 		"	move	$1, %z4					\n"
 		"	scd	$1, %1					\n"
 		"	beqzl	$1, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"2:							\n"
 		"	.set	pop					\n"
 		: "=&r" (retval), "=R" (*m)
@@ -420,9 +285,6 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
 		"	move	$1, %z4					\n"
 		"	scd	$1, %1					\n"
 		"	beqz	$1, 1b					\n"
-#ifdef CONFIG_SMP
-		"	sync						\n"
-#endif
 		"2:							\n"
 		"	.set	pop					\n"
 		: "=&r" (retval), "=R" (*m)
@@ -438,6 +300,8 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
 		local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
+	smp_mb();
+
 	return retval;
 }
 #else
diff --git a/include/asm-mips/types.h b/include/asm-mips/types.h
index 2b52e180c6f..63a13c5bd83 100644
--- a/include/asm-mips/types.h
+++ b/include/asm-mips/types.h
@@ -93,16 +93,6 @@ typedef unsigned long long phys_t;
 typedef unsigned long phys_t;
 #endif
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-parisc/checksum.h b/include/asm-parisc/checksum.h
index 229cb56fdb7..cc3ec1bd891 100644
--- a/include/asm-parisc/checksum.h
+++ b/include/asm-parisc/checksum.h
@@ -15,7 +15,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char *, int, unsigned int);
+extern __wsum csum_partial(const void *, int, __wsum);
 
 /*
  * The same as csum_partial, but copies from src while it checksums.
@@ -23,15 +23,14 @@ extern unsigned int csum_partial(const unsigned char *, int, unsigned int);
  * Here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *, unsigned char *,
-					      int, unsigned int);
+extern __wsum csum_partial_copy_nocheck(const void *, void *, int, __wsum);
 
 /*
  * this is a new version of the above that records errors it finds in *errp,
  * but continues and zeros the rest of the buffer.
  */
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-		unsigned char *dst, int len, unsigned int sum, int *errp);
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+		void *dst, int len, __wsum sum, int *errp);
 
 /*
  *	Optimized for IP headers, which always checksum on 4 octet boundaries.
@@ -39,11 +38,10 @@ extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
  *	Written by Randolph Chung <tausq@debian.org>, and then mucked with by
  *	LaMont Jones <lamont@debian.org>
  */
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-					  unsigned int ihl) {
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
+{
 	unsigned int sum;
 
-
 	__asm__ __volatile__ (
 "	ldws,ma		4(%1), %0\n"
 "	addib,<=	-4, %2, 2f\n"
@@ -69,27 +67,27 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
 	: "1" (iph), "2" (ihl)
 	: "r19", "r20", "r21" );
 
-	return(sum);
+	return (__force __sum16)sum;
 }
 
 /*
  *	Fold a partial checksum
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+	u32 sum = (__force u32)csum;
 	/* add the swapped two 16-bit halves of sum,
 	   a possible carry from adding the two 16-bit halves,
 	   will carry from the lower half into the upper half,
 	   giving us the correct sum in the upper half. */
 	sum += (sum << 16) + (sum >> 16);
-	return (~sum) >> 16;
+	return (__force __sum16)(~sum >> 16);
 }
  
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-					       unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 					       unsigned short len,
 					       unsigned short proto,
-					       unsigned int sum) 
+					       __wsum sum)
 {
 	__asm__(
 	"	add  %1, %0, %0\n"
@@ -97,19 +95,18 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
 	"	addc %3, %0, %0\n"
 	"	addc %%r0, %0, %0\n"
 		: "=r" (sum)
-		: "r" (daddr), "r"(saddr), "r"((proto<<16)+len), "0"(sum));
-    return sum;
+		: "r" (daddr), "r"(saddr), "r"(proto+len), "0"(sum));
+	return sum;
 }
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum) 
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -118,17 +115,17 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buf, int len) {
+static inline __sum16 ip_compute_csum(const void *buf, int len)
+{
 	 return csum_fold (csum_partial(buf, len, 0));
 }
 
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						     struct in6_addr *daddr,
-						     __u16 len,
-						     unsigned short proto,
-						     unsigned int sum) 
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+					  const struct in6_addr *daddr,
+					  __u32 len, unsigned short proto,
+					  __wsum sum)
 {
 	__asm__ __volatile__ (
 
@@ -193,9 +190,9 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *	Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user (const unsigned char *src,
-						      unsigned char __user *dst,
-						      int len, int sum, 
+static __inline__ __wsum csum_and_copy_to_user(const void *src,
+						      void __user *dst,
+						      int len, __wsum sum,
 						      int *err_ptr)
 {
 	/* code stolen from include/asm-mips64 */
@@ -203,7 +200,7 @@ static __inline__ unsigned int csum_and_copy_to_user (const unsigned char *src,
 	 
 	if (copy_to_user(dst, src, len)) {
 		*err_ptr = -EFAULT;
-		return -1;
+		return (__force __wsum)-1;
 	}
 
 	return sum;
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
index 9827849953a..1e637381c11 100644
--- a/include/asm-powerpc/Kbuild
+++ b/include/asm-powerpc/Kbuild
@@ -17,6 +17,7 @@ header-y += ipc.h
 header-y += poll.h
 header-y += shmparam.h
 header-y += sockios.h
+header-y += spu_info.h
 header-y += ucontext.h
 header-y += ioctl.h
 header-y += linkage.h
diff --git a/include/asm-powerpc/cell-pmu.h b/include/asm-powerpc/cell-pmu.h
new file mode 100644
index 00000000000..e8c2ebd3ddd
--- /dev/null
+++ b/include/asm-powerpc/cell-pmu.h
@@ -0,0 +1,113 @@
+/*
+ * Cell Broadband Engine Performance Monitor
+ *
+ * (C) Copyright IBM Corporation 2006
+ *
+ * Author:
+ *   David Erb (djerb@us.ibm.com)
+ *   Kevin Corry (kevcorry@us.ibm.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ASM_CELL_PMU_H__
+#define __ASM_CELL_PMU_H__
+
+/* The Cell PMU has four hardware performance counters, which can be
+ * configured as four 32-bit counters or eight 16-bit counters.
+ */
+#define NR_PHYS_CTRS 4
+#define NR_CTRS      (NR_PHYS_CTRS * 2)
+
+/* Macros for the pm_control register. */
+#define CBE_PM_16BIT_CTR(ctr)              (1 << (24 - ((ctr) & (NR_PHYS_CTRS - 1))))
+#define CBE_PM_ENABLE_PERF_MON             0x80000000
+#define CBE_PM_STOP_AT_MAX                 0x40000000
+#define CBE_PM_TRACE_MODE_GET(pm_control)  (((pm_control) >> 28) & 0x3)
+#define CBE_PM_TRACE_MODE_SET(mode)        (((mode)  & 0x3) << 28)
+#define CBE_PM_COUNT_MODE_SET(count)       (((count) & 0x3) << 18)
+#define CBE_PM_FREEZE_ALL_CTRS             0x00100000
+#define CBE_PM_ENABLE_EXT_TRACE            0x00008000
+
+/* Macros for the trace_address register. */
+#define CBE_PM_TRACE_BUF_FULL              0x00000800
+#define CBE_PM_TRACE_BUF_EMPTY             0x00000400
+#define CBE_PM_TRACE_BUF_DATA_COUNT(ta)    ((ta) & 0x3ff)
+#define CBE_PM_TRACE_BUF_MAX_COUNT         0x400
+
+/* Macros for the pm07_control registers. */
+#define CBE_PM_CTR_INPUT_MUX(pm07_control) (((pm07_control) >> 26) & 0x3f)
+#define CBE_PM_CTR_INPUT_CONTROL           0x02000000
+#define CBE_PM_CTR_POLARITY                0x01000000
+#define CBE_PM_CTR_COUNT_CYCLES            0x00800000
+#define CBE_PM_CTR_ENABLE                  0x00400000
+
+/* Macros for the pm_status register. */
+#define CBE_PM_CTR_OVERFLOW_INTR(ctr)      (1 << (31 - ((ctr) & 7)))
+
+enum pm_reg_name {
+	group_control,
+	debug_bus_control,
+	trace_address,
+	ext_tr_timer,
+	pm_status,
+	pm_control,
+	pm_interval,
+	pm_start_stop,
+};
+
+/* Routines for reading/writing the PMU registers. */
+extern u32  cbe_read_phys_ctr(u32 cpu, u32 phys_ctr);
+extern void cbe_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val);
+extern u32  cbe_read_ctr(u32 cpu, u32 ctr);
+extern void cbe_write_ctr(u32 cpu, u32 ctr, u32 val);
+
+extern u32  cbe_read_pm07_control(u32 cpu, u32 ctr);
+extern void cbe_write_pm07_control(u32 cpu, u32 ctr, u32 val);
+extern u32  cbe_read_pm(u32 cpu, enum pm_reg_name reg);
+extern void cbe_write_pm(u32 cpu, enum pm_reg_name reg, u32 val);
+
+extern u32  cbe_get_ctr_size(u32 cpu, u32 phys_ctr);
+extern void cbe_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size);
+
+extern void cbe_enable_pm(u32 cpu);
+extern void cbe_disable_pm(u32 cpu);
+
+extern void cbe_read_trace_buffer(u32 cpu, u64 *buf);
+
+extern void cbe_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask);
+extern void cbe_disable_pm_interrupts(u32 cpu);
+extern u32  cbe_query_pm_interrupts(u32 cpu);
+extern u32  cbe_clear_pm_interrupts(u32 cpu);
+extern void cbe_sync_irq(int node);
+
+/* Utility functions, macros */
+extern u32 cbe_get_hw_thread_id(int cpu);
+
+#define cbe_cpu_to_node(cpu) ((cpu) >> 1)
+
+#define CBE_COUNT_SUPERVISOR_MODE       0
+#define CBE_COUNT_HYPERVISOR_MODE       1
+#define CBE_COUNT_PROBLEM_MODE          2
+#define CBE_COUNT_ALL_MODES             3
+
+/* Macros for the pm07_control registers. */
+#define PM07_CTR_INPUT_MUX(x)                    (((x) & 0x3F) << 26)
+#define PM07_CTR_INPUT_CONTROL(x)                (((x) & 1) << 25)
+#define PM07_CTR_POLARITY(x)                     (((x) & 1) << 24)
+#define PM07_CTR_COUNT_CYCLES(x)                 (((x) & 1) << 23)
+#define PM07_CTR_ENABLE(x)                       (((x) & 1) << 22)
+
+#endif /* __ASM_CELL_PMU_H__ */
diff --git a/include/asm-powerpc/checksum.h b/include/asm-powerpc/checksum.h
index 609ecbbd721..7cdf358337c 100644
--- a/include/asm-powerpc/checksum.h
+++ b/include/asm-powerpc/checksum.h
@@ -14,17 +14,16 @@
  * which always checksum on 4 octet boundaries.  ihl is the number
  * of 32-bit words and is always >= 5.
  */
-extern unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-extern unsigned short csum_tcpudp_magic(unsigned long saddr,
-					unsigned long daddr,
+extern __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 					unsigned short len,
 					unsigned short proto,
-					unsigned int sum);
+					__wsum sum);
 
 /*
  * computes the checksum of a memory block at buff, length len,
@@ -38,8 +37,7 @@ extern unsigned short csum_tcpudp_magic(unsigned long saddr,
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len,
-				 unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * Computes the checksum of a memory block at src, length len,
@@ -51,20 +49,15 @@ extern unsigned int csum_partial(const unsigned char * buff, int len,
  * Like csum_partial, this must be called with even lengths,
  * except for the last fragment.
  */
-extern unsigned int csum_partial_copy_generic(const char *src, char *dst,
-					      int len, unsigned int sum,
+extern __wsum csum_partial_copy_generic(const void *src, void *dst,
+					      int len, __wsum sum,
 					      int *src_err, int *dst_err);
 /*
  * the same as csum_partial, but copies from src to dst while it
  * checksums.
  */
-unsigned int csum_partial_copy_nocheck(const char *src, 
-				       char *dst, 
-				       int len, 
-				       unsigned int sum);
-
 #define csum_partial_copy_from_user(src, dst, len, sum, errp)   \
-        csum_partial_copy_generic((src), (dst), (len), (sum), (errp), NULL)
+        csum_partial_copy_generic((__force const void *)(src), (dst), (len), (sum), (errp), NULL)
 
 #define csum_partial_copy_nocheck(src, dst, len, sum)   \
         csum_partial_copy_generic((src), (dst), (len), (sum), NULL, NULL)
@@ -74,7 +67,7 @@ unsigned int csum_partial_copy_nocheck(const char *src,
  * turns a 32-bit partial checksum (e.g. from csum_partial) into a
  * 1's complement 16-bit checksum.
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	unsigned int tmp;
 
@@ -83,41 +76,32 @@ static inline unsigned int csum_fold(unsigned int sum)
 	/* if there is a carry from adding the two 16-bit halves,
 	   it will carry from the lower half into the upper half,
 	   giving us the correct sum in the upper half. */
-	sum = ~(sum + tmp) >> 16;
-	return sum;
+	return (__force __sum16)(~((__force u32)sum + tmp) >> 16);
 }
 
 /*
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
 
-#ifdef __powerpc64__
-static inline u32 csum_tcpudp_nofold(u32 saddr,
-                                     u32 daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                      unsigned short len,
                                      unsigned short proto,
-                                     unsigned int sum)
+                                     __wsum sum)
 {
-	unsigned long s = sum;
+#ifdef __powerpc64__
+	unsigned long s = (__force u32)sum;
 
-	s += saddr;
-	s += daddr;
-	s += (proto << 16) + len;
+	s += (__force u32)saddr;
+	s += (__force u32)daddr;
+	s += proto + len;
 	s += (s >> 32);
-	return (u32) s;
-}
+	return (__force __wsum) s;
 #else
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-						   unsigned long daddr,
-						   unsigned short len,
-						   unsigned short proto,
-						   unsigned int sum)
-{
     __asm__("\n\
 	addc %0,%0,%1 \n\
 	adde %0,%0,%2 \n\
@@ -125,10 +109,9 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
 	addze %0,%0 \n\
 	"
 	: "=r" (sum)
-	: "r" (daddr), "r"(saddr), "r"((proto<<16)+len), "0"(sum));
-    return sum;
-}
-
+	: "r" (daddr), "r"(saddr), "r"(proto + len), "0"(sum));
+	return sum;
 #endif
+}
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index a9a40149a7c..6fe5c9d4ca3 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -24,6 +24,8 @@
 #define PPC_FEATURE_ICACHE_SNOOP	0x00002000
 #define PPC_FEATURE_ARCH_2_05		0x00001000
 #define PPC_FEATURE_PA6T		0x00000800
+#define PPC_FEATURE_HAS_DFP		0x00000400
+#define PPC_FEATURE_POWER6_EXT		0x00000200
 
 #define PPC_FEATURE_TRUE_LE		0x00000002
 #define PPC_FEATURE_PPC_LE		0x00000001
@@ -45,6 +47,7 @@ enum powerpc_oprofile_type {
 	PPC_OPROFILE_POWER4 = 2,
 	PPC_OPROFILE_G4 = 3,
 	PPC_OPROFILE_BOOKE = 4,
+	PPC_OPROFILE_CELL = 5,
 };
 
 struct cpu_spec {
@@ -91,7 +94,7 @@ extern struct cpu_spec		*cur_cpu_spec;
 
 extern unsigned int __start___ftr_fixup, __stop___ftr_fixup;
 
-extern struct cpu_spec *identify_cpu(unsigned long offset);
+extern struct cpu_spec *identify_cpu(unsigned long offset, unsigned int pvr);
 extern void do_feature_fixups(unsigned long value, void *fixup_start,
 			      void *fixup_end);
 
@@ -148,19 +151,13 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
 #define CPU_FTR_PAUSE_ZERO		LONG_ASM_CONST(0x0000200000000000)
 #define CPU_FTR_PURR			LONG_ASM_CONST(0x0000400000000000)
 #define CPU_FTR_CELL_TB_BUG		LONG_ASM_CONST(0x0000800000000000)
+#define CPU_FTR_SPURR			LONG_ASM_CONST(0x0001000000000000)
 
 #ifndef __ASSEMBLY__
 
-#define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \
-					CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \
-					CPU_FTR_NODSISRALIGN)
-
-/* iSeries doesn't support large pages */
-#ifdef CONFIG_PPC_ISERIES
-#define CPU_FTR_PPCAS_ARCH_V2	(CPU_FTR_PPCAS_ARCH_V2_BASE)
-#else
-#define CPU_FTR_PPCAS_ARCH_V2	(CPU_FTR_PPCAS_ARCH_V2_BASE | CPU_FTR_16M_PAGE)
-#endif /* CONFIG_PPC_ISERIES */
+#define CPU_FTR_PPCAS_ARCH_V2	(CPU_FTR_SLB | \
+				 CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \
+				 CPU_FTR_NODSISRALIGN | CPU_FTR_16M_PAGE)
 
 /* We only set the altivec features if the kernel was compiled with altivec
  * support
@@ -311,7 +308,8 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
 #define CPU_FTRS_E500_2	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
 	    CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN)
 #define CPU_FTRS_GENERIC_32	(CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
-#ifdef __powerpc64__
+
+/* 64-bit CPUs */
 #define CPU_FTRS_POWER3	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
 	    CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | CPU_FTR_PPC_LE)
 #define CPU_FTRS_RS64	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
@@ -332,7 +330,13 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
 	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_MMCRA | CPU_FTR_SMT | \
 	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
-	    CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_REAL_LE)
+	    CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE)
+#define CPU_FTRS_POWER6X (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
+	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
+	    CPU_FTR_MMCRA | CPU_FTR_SMT | \
+	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
+	    CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE | \
+	    CPU_FTR_SPURR | CPU_FTR_REAL_LE)
 #define CPU_FTRS_CELL	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
 	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
@@ -343,7 +347,6 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
 	    CPU_FTR_PURR | CPU_FTR_REAL_LE)
 #define CPU_FTRS_COMPATIBLE	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
 	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2)
-#endif
 
 #ifdef __powerpc64__
 #define CPU_FTRS_POSSIBLE	\
diff --git a/include/asm-powerpc/dbdma.h b/include/asm-powerpc/dbdma.h
index 8973565f95d..e23f07e73cb 100644
--- a/include/asm-powerpc/dbdma.h
+++ b/include/asm-powerpc/dbdma.h
@@ -95,7 +95,13 @@ struct dbdma_cmd {
 #define DBDMA_DO_STOP(regs) do {				\
 	out_le32(&((regs)->control), (RUN|FLUSH)<<16);		\
 	while(in_le32(&((regs)->status)) & (ACTIVE|FLUSH))	\
-		;						\
+		; \
+} while(0)
+
+#define DBDMA_DO_RESET(regs) do {				\
+	out_le32(&((regs)->control), (ACTIVE|DEAD|WAKE|FLUSH|PAUSE|RUN)<<16);\
+	while(in_le32(&((regs)->status)) & (RUN)) \
+		; \
 } while(0)
 
 #endif /* _ASM_DBDMA_H_ */
diff --git a/include/asm-powerpc/dcr-mmio.h b/include/asm-powerpc/dcr-mmio.h
new file mode 100644
index 00000000000..5dbfca8dde3
--- /dev/null
+++ b/include/asm-powerpc/dcr-mmio.h
@@ -0,0 +1,51 @@
+/*
+ * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
+ *                    <benh@kernel.crashing.org>
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _ASM_POWERPC_DCR_MMIO_H
+#define _ASM_POWERPC_DCR_MMIO_H
+#ifdef __KERNEL__
+
+#include <asm/io.h>
+
+typedef struct { void __iomem *token; unsigned int stride; } dcr_host_t;
+
+#define DCR_MAP_OK(host)	((host).token != NULL)
+
+extern dcr_host_t dcr_map(struct device_node *dev, unsigned int dcr_n,
+			  unsigned int dcr_c);
+extern void dcr_unmap(dcr_host_t host, unsigned int dcr_n, unsigned int dcr_c);
+
+static inline u32 dcr_read(dcr_host_t host, unsigned int dcr_n)
+{
+	return in_be32(host.token + dcr_n * host.stride);
+}
+
+static inline void dcr_write(dcr_host_t host, unsigned int dcr_n, u32 value)
+{
+	out_be32(host.token + dcr_n * host.stride, value);
+}
+
+extern u64 of_translate_dcr_address(struct device_node *dev,
+				    unsigned int dcr_n,
+				    unsigned int *stride);
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_DCR_MMIO_H */
+
+
diff --git a/include/asm-powerpc/dcr-native.h b/include/asm-powerpc/dcr-native.h
new file mode 100644
index 00000000000..fd4a5f5e33d
--- /dev/null
+++ b/include/asm-powerpc/dcr-native.h
@@ -0,0 +1,39 @@
+/*
+ * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
+ *                    <benh@kernel.crashing.org>
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _ASM_POWERPC_DCR_NATIVE_H
+#define _ASM_POWERPC_DCR_NATIVE_H
+#ifdef __KERNEL__
+
+#include <asm/reg.h>
+
+typedef struct {} dcr_host_t;
+
+#define DCR_MAP_OK(host)	(1)
+
+#define dcr_map(dev, dcr_n, dcr_c)	{}
+#define dcr_unmap(host, dcr_n, dcr_c)	{}
+#define dcr_read(host, dcr_n)		mfdcr(dcr_n)
+#define dcr_write(host, dcr_n, value)	mtdcr(dcr_n, value)
+
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_DCR_NATIVE_H */
+
+
diff --git a/include/asm-powerpc/dcr.h b/include/asm-powerpc/dcr.h
new file mode 100644
index 00000000000..473f2c7fd89
--- /dev/null
+++ b/include/asm-powerpc/dcr.h
@@ -0,0 +1,42 @@
+/*
+ * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
+ *                    <benh@kernel.crashing.org>
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _ASM_POWERPC_DCR_H
+#define _ASM_POWERPC_DCR_H
+#ifdef __KERNEL__
+
+#ifdef CONFIG_PPC_DCR_NATIVE
+#include <asm/dcr-native.h>
+#else
+#include <asm/dcr-mmio.h>
+#endif
+
+/*
+ * On CONFIG_PPC_MERGE, we have additional helpers to read the DCR
+ * base from the device-tree
+ */
+#ifdef CONFIG_PPC_MERGE
+extern unsigned int dcr_resource_start(struct device_node *np,
+				       unsigned int index);
+extern unsigned int dcr_resource_len(struct device_node *np,
+				     unsigned int index);
+#endif /* CONFIG_PPC_MERGE */
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_DCR_H */
diff --git a/include/asm-powerpc/device.h b/include/asm-powerpc/device.h
index d8f9872b0e2..228ab2a315b 100644
--- a/include/asm-powerpc/device.h
+++ b/include/asm-powerpc/device.h
@@ -3,5 +3,22 @@
  *
  * This file is released under the GPLv2
  */
-#include <asm-generic/device.h>
+#ifndef _ASM_POWERPC_DEVICE_H
+#define _ASM_POWERPC_DEVICE_H
 
+struct dma_mapping_ops;
+struct device_node;
+
+struct dev_archdata {
+	/* Optional pointer to an OF device node */
+	struct device_node	*of_node;
+
+	/* DMA operations on that device */
+	struct dma_mapping_ops	*dma_ops;
+	void			*dma_data;
+
+	/* NUMA node if applicable */
+	int			numa_node;
+};
+
+#endif /* _ASM_POWERPC_DEVICE_H */
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index 2ab9baf78bb..7e38b5fddad 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/include/asm-powerpc/dma-mapping.h
@@ -44,26 +44,150 @@ extern void __dma_sync_page(struct page *page, unsigned long offset,
 #endif /* ! CONFIG_NOT_COHERENT_CACHE */
 
 #ifdef CONFIG_PPC64
+/*
+ * DMA operations are abstracted for G5 vs. i/pSeries, PCI vs. VIO
+ */
+struct dma_mapping_ops {
+	void *		(*alloc_coherent)(struct device *dev, size_t size,
+				dma_addr_t *dma_handle, gfp_t flag);
+	void		(*free_coherent)(struct device *dev, size_t size,
+				void *vaddr, dma_addr_t dma_handle);
+	dma_addr_t	(*map_single)(struct device *dev, void *ptr,
+				size_t size, enum dma_data_direction direction);
+	void		(*unmap_single)(struct device *dev, dma_addr_t dma_addr,
+				size_t size, enum dma_data_direction direction);
+	int		(*map_sg)(struct device *dev, struct scatterlist *sg,
+				int nents, enum dma_data_direction direction);
+	void		(*unmap_sg)(struct device *dev, struct scatterlist *sg,
+				int nents, enum dma_data_direction direction);
+	int		(*dma_supported)(struct device *dev, u64 mask);
+	int		(*dac_dma_supported)(struct device *dev, u64 mask);
+	int		(*set_dma_mask)(struct device *dev, u64 dma_mask);
+};
+
+static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
+{
+	/* We don't handle the NULL dev case for ISA for now. We could
+	 * do it via an out of line call but it is not needed for now. The
+	 * only ISA DMA device we support is the floppy and we have a hack
+	 * in the floppy driver directly to get a device for us.
+	 */
+	if (unlikely(dev == NULL || dev->archdata.dma_ops == NULL))
+		return NULL;
+	return dev->archdata.dma_ops;
+}
 
-extern int dma_supported(struct device *dev, u64 mask);
-extern int dma_set_mask(struct device *dev, u64 dma_mask);
-extern void *dma_alloc_coherent(struct device *dev, size_t size,
-		dma_addr_t *dma_handle, gfp_t flag);
-extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
-		dma_addr_t dma_handle);
-extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
-		size_t size, enum dma_data_direction direction);
-extern void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
-		size_t size, enum dma_data_direction direction);
-extern dma_addr_t dma_map_page(struct device *dev, struct page *page,
-		unsigned long offset, size_t size,
-		enum dma_data_direction direction);
-extern void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
-		size_t size, enum dma_data_direction direction);
-extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
-		enum dma_data_direction direction);
-extern void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
-		int nhwentries, enum dma_data_direction direction);
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	if (unlikely(dma_ops == NULL))
+		return 0;
+	if (dma_ops->dma_supported == NULL)
+		return 1;
+	return dma_ops->dma_supported(dev, mask);
+}
+
+static inline int dma_set_mask(struct device *dev, u64 dma_mask)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	if (unlikely(dma_ops == NULL))
+		return -EIO;
+	if (dma_ops->set_dma_mask != NULL)
+		return dma_ops->set_dma_mask(dev, dma_mask);
+	if (!dev->dma_mask || !dma_supported(dev, *dev->dma_mask))
+		return -EIO;
+	*dev->dma_mask = dma_mask;
+	return 0;
+}
+
+static inline void *dma_alloc_coherent(struct device *dev, size_t size,
+				       dma_addr_t *dma_handle, gfp_t flag)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	return dma_ops->alloc_coherent(dev, size, dma_handle, flag);
+}
+
+static inline void dma_free_coherent(struct device *dev, size_t size,
+				     void *cpu_addr, dma_addr_t dma_handle)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	dma_ops->free_coherent(dev, size, cpu_addr, dma_handle);
+}
+
+static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
+					size_t size,
+					enum dma_data_direction direction)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	return dma_ops->map_single(dev, cpu_addr, size, direction);
+}
+
+static inline void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
+				    size_t size,
+				    enum dma_data_direction direction)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	dma_ops->unmap_single(dev, dma_addr, size, direction);
+}
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+				      unsigned long offset, size_t size,
+				      enum dma_data_direction direction)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	return dma_ops->map_single(dev, page_address(page) + offset, size,
+			direction);
+}
+
+static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
+				  size_t size,
+				  enum dma_data_direction direction)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	dma_ops->unmap_single(dev, dma_address, size, direction);
+}
+
+static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
+			     int nents, enum dma_data_direction direction)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	return dma_ops->map_sg(dev, sg, nents, direction);
+}
+
+static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+				int nhwentries,
+				enum dma_data_direction direction)
+{
+	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
+
+	BUG_ON(!dma_ops);
+	dma_ops->unmap_sg(dev, sg, nhwentries, direction);
+}
+
+
+/*
+ * Available generic sets of operations
+ */
+extern struct dma_mapping_ops dma_iommu_ops;
+extern struct dma_mapping_ops dma_direct_ops;
+
+extern unsigned long dma_direct_offset;
 
 #else /* CONFIG_PPC64 */
 
@@ -261,25 +385,5 @@ static inline void dma_cache_sync(void *vaddr, size_t size,
 	__dma_sync(vaddr, size, (int)direction);
 }
 
-/*
- * DMA operations are abstracted for G5 vs. i/pSeries, PCI vs. VIO
- */
-struct dma_mapping_ops {
-	void *		(*alloc_coherent)(struct device *dev, size_t size,
-				dma_addr_t *dma_handle, gfp_t flag);
-	void		(*free_coherent)(struct device *dev, size_t size,
-				void *vaddr, dma_addr_t dma_handle);
-	dma_addr_t	(*map_single)(struct device *dev, void *ptr,
-				size_t size, enum dma_data_direction direction);
-	void		(*unmap_single)(struct device *dev, dma_addr_t dma_addr,
-				size_t size, enum dma_data_direction direction);
-	int		(*map_sg)(struct device *dev, struct scatterlist *sg,
-				int nents, enum dma_data_direction direction);
-	void		(*unmap_sg)(struct device *dev, struct scatterlist *sg,
-				int nents, enum dma_data_direction direction);
-	int		(*dma_supported)(struct device *dev, u64 mask);
-	int		(*dac_dma_supported)(struct device *dev, u64 mask);
-};
-
 #endif /* __KERNEL__ */
 #endif	/* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h
index 6a784396660..b886bec6701 100644
--- a/include/asm-powerpc/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -120,10 +120,6 @@ static inline u8 eeh_readb(const volatile void __iomem *addr)
 		return eeh_check_failure(addr, val);
 	return val;
 }
-static inline void eeh_writeb(u8 val, volatile void __iomem *addr)
-{
-	out_8(addr, val);
-}
 
 static inline u16 eeh_readw(const volatile void __iomem *addr)
 {
@@ -132,21 +128,6 @@ static inline u16 eeh_readw(const volatile void __iomem *addr)
 		return eeh_check_failure(addr, val);
 	return val;
 }
-static inline void eeh_writew(u16 val, volatile void __iomem *addr)
-{
-	out_le16(addr, val);
-}
-static inline u16 eeh_raw_readw(const volatile void __iomem *addr)
-{
-	u16 val = in_be16(addr);
-	if (EEH_POSSIBLE_ERROR(val, u16))
-		return eeh_check_failure(addr, val);
-	return val;
-}
-static inline void eeh_raw_writew(u16 val, volatile void __iomem *addr) {
-	volatile u16 __iomem *vaddr = (volatile u16 __iomem *) addr;
-	out_be16(vaddr, val);
-}
 
 static inline u32 eeh_readl(const volatile void __iomem *addr)
 {
@@ -155,205 +136,75 @@ static inline u32 eeh_readl(const volatile void __iomem *addr)
 		return eeh_check_failure(addr, val);
 	return val;
 }
-static inline void eeh_writel(u32 val, volatile void __iomem *addr)
-{
-	out_le32(addr, val);
-}
-static inline u32 eeh_raw_readl(const volatile void __iomem *addr)
+
+static inline u64 eeh_readq(const volatile void __iomem *addr)
 {
-	u32 val = in_be32(addr);
-	if (EEH_POSSIBLE_ERROR(val, u32))
+	u64 val = in_le64(addr);
+	if (EEH_POSSIBLE_ERROR(val, u64))
 		return eeh_check_failure(addr, val);
 	return val;
 }
-static inline void eeh_raw_writel(u32 val, volatile void __iomem *addr)
-{
-	out_be32(addr, val);
-}
 
-static inline u64 eeh_readq(const volatile void __iomem *addr)
+static inline u16 eeh_readw_be(const volatile void __iomem *addr)
 {
-	u64 val = in_le64(addr);
-	if (EEH_POSSIBLE_ERROR(val, u64))
+	u16 val = in_be16(addr);
+	if (EEH_POSSIBLE_ERROR(val, u16))
 		return eeh_check_failure(addr, val);
 	return val;
 }
-static inline void eeh_writeq(u64 val, volatile void __iomem *addr)
+
+static inline u32 eeh_readl_be(const volatile void __iomem *addr)
 {
-	out_le64(addr, val);
+	u32 val = in_be32(addr);
+	if (EEH_POSSIBLE_ERROR(val, u32))
+		return eeh_check_failure(addr, val);
+	return val;
 }
-static inline u64 eeh_raw_readq(const volatile void __iomem *addr)
+
+static inline u64 eeh_readq_be(const volatile void __iomem *addr)
 {
 	u64 val = in_be64(addr);
 	if (EEH_POSSIBLE_ERROR(val, u64))
 		return eeh_check_failure(addr, val);
 	return val;
 }
-static inline void eeh_raw_writeq(u64 val, volatile void __iomem *addr)
-{
-	out_be64(addr, val);
-}
-
-#define EEH_CHECK_ALIGN(v,a) \
-	((((unsigned long)(v)) & ((a) - 1)) == 0)
 
-static inline void eeh_memset_io(volatile void __iomem *addr, int c,
-				 unsigned long n)
-{
-	void *p = (void __force *)addr;
-	u32 lc = c;
-	lc |= lc << 8;
-	lc |= lc << 16;
-
-	__asm__ __volatile__ ("sync" : : : "memory");
-	while(n && !EEH_CHECK_ALIGN(p, 4)) {
-		*((volatile u8 *)p) = c;
-		p++;
-		n--;
-	}
-	while(n >= 4) {
-		*((volatile u32 *)p) = lc;
-		p += 4;
-		n -= 4;
-	}
-	while(n) {
-		*((volatile u8 *)p) = c;
-		p++;
-		n--;
-	}
-	__asm__ __volatile__ ("sync" : : : "memory");
-}
-static inline void eeh_memcpy_fromio(void *dest, const volatile void __iomem *src,
+static inline void eeh_memcpy_fromio(void *dest, const
+				     volatile void __iomem *src,
 				     unsigned long n)
 {
-	void *vsrc = (void __force *) src;
-	void *destsave = dest;
-	unsigned long nsave = n;
-
-	__asm__ __volatile__ ("sync" : : : "memory");
-	while(n && (!EEH_CHECK_ALIGN(vsrc, 4) || !EEH_CHECK_ALIGN(dest, 4))) {
-		*((u8 *)dest) = *((volatile u8 *)vsrc);
-		__asm__ __volatile__ ("eieio" : : : "memory");
-		vsrc++;
-		dest++;
-		n--;
-	}
-	while(n > 4) {
-		*((u32 *)dest) = *((volatile u32 *)vsrc);
-		__asm__ __volatile__ ("eieio" : : : "memory");
-		vsrc += 4;
-		dest += 4;
-		n -= 4;
-	}
-	while(n) {
-		*((u8 *)dest) = *((volatile u8 *)vsrc);
-		__asm__ __volatile__ ("eieio" : : : "memory");
-		vsrc++;
-		dest++;
-		n--;
-	}
-	__asm__ __volatile__ ("sync" : : : "memory");
+	_memcpy_fromio(dest, src, n);
 
 	/* Look for ffff's here at dest[n].  Assume that at least 4 bytes
 	 * were copied. Check all four bytes.
 	 */
-	if ((nsave >= 4) &&
-		(EEH_POSSIBLE_ERROR((*((u32 *) destsave+nsave-4)), u32))) {
-		eeh_check_failure(src, (*((u32 *) destsave+nsave-4)));
-	}
-}
-
-static inline void eeh_memcpy_toio(volatile void __iomem *dest, const void *src,
-				   unsigned long n)
-{
-	void *vdest = (void __force *) dest;
-
-	__asm__ __volatile__ ("sync" : : : "memory");
-	while(n && (!EEH_CHECK_ALIGN(vdest, 4) || !EEH_CHECK_ALIGN(src, 4))) {
-		*((volatile u8 *)vdest) = *((u8 *)src);
-		src++;
-		vdest++;
-		n--;
-	}
-	while(n > 4) {
-		*((volatile u32 *)vdest) = *((volatile u32 *)src);
-		src += 4;
-		vdest += 4;
-		n-=4;
-	}
-	while(n) {
-		*((volatile u8 *)vdest) = *((u8 *)src);
-		src++;
-		vdest++;
-		n--;
-	}
-	__asm__ __volatile__ ("sync" : : : "memory");
-}
-
-#undef EEH_CHECK_ALIGN
-
-static inline u8 eeh_inb(unsigned long port)
-{
-	u8 val;
-	val = in_8((u8 __iomem *)(port+pci_io_base));
-	if (EEH_POSSIBLE_ERROR(val, u8))
-		return eeh_check_failure((void __iomem *)(port), val);
-	return val;
-}
-
-static inline void eeh_outb(u8 val, unsigned long port)
-{
-	out_8((u8 __iomem *)(port+pci_io_base), val);
-}
-
-static inline u16 eeh_inw(unsigned long port)
-{
-	u16 val;
-	val = in_le16((u16 __iomem *)(port+pci_io_base));
-	if (EEH_POSSIBLE_ERROR(val, u16))
-		return eeh_check_failure((void __iomem *)(port), val);
-	return val;
-}
-
-static inline void eeh_outw(u16 val, unsigned long port)
-{
-	out_le16((u16 __iomem *)(port+pci_io_base), val);
-}
-
-static inline u32 eeh_inl(unsigned long port)
-{
-	u32 val;
-	val = in_le32((u32 __iomem *)(port+pci_io_base));
-	if (EEH_POSSIBLE_ERROR(val, u32))
-		return eeh_check_failure((void __iomem *)(port), val);
-	return val;
-}
-
-static inline void eeh_outl(u32 val, unsigned long port)
-{
-	out_le32((u32 __iomem *)(port+pci_io_base), val);
+	if (n >= 4 && EEH_POSSIBLE_ERROR(*((u32 *)(dest + n - 4)), u32))
+		eeh_check_failure(src, *((u32 *)(dest + n - 4)));
 }
 
 /* in-string eeh macros */
-static inline void eeh_insb(unsigned long port, void * buf, int ns)
+static inline void eeh_readsb(const volatile void __iomem *addr, void * buf,
+			      int ns)
 {
-	_insb((u8 __iomem *)(port+pci_io_base), buf, ns);
+	_insb(addr, buf, ns);
 	if (EEH_POSSIBLE_ERROR((*(((u8*)buf)+ns-1)), u8))
-		eeh_check_failure((void __iomem *)(port), *(u8*)buf);
+		eeh_check_failure(addr, *(u8*)buf);
 }
 
-static inline void eeh_insw_ns(unsigned long port, void * buf, int ns)
+static inline void eeh_readsw(const volatile void __iomem *addr, void * buf,
+			      int ns)
 {
-	_insw_ns((u16 __iomem *)(port+pci_io_base), buf, ns);
+	_insw(addr, buf, ns);
 	if (EEH_POSSIBLE_ERROR((*(((u16*)buf)+ns-1)), u16))
-		eeh_check_failure((void __iomem *)(port), *(u16*)buf);
+		eeh_check_failure(addr, *(u16*)buf);
 }
 
-static inline void eeh_insl_ns(unsigned long port, void * buf, int nl)
+static inline void eeh_readsl(const volatile void __iomem *addr, void * buf,
+			      int nl)
 {
-	_insl_ns((u32 __iomem *)(port+pci_io_base), buf, nl);
+	_insl(addr, buf, nl);
 	if (EEH_POSSIBLE_ERROR((*(((u32*)buf)+nl-1)), u32))
-		eeh_check_failure((void __iomem *)(port), *(u32*)buf);
+		eeh_check_failure(addr, *(u32*)buf);
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index 9a83a987d39..b5436642a10 100644
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -411,4 +411,17 @@ do {									\
 /* Keep this the last entry.  */
 #define R_PPC64_NUM		107
 
+#ifdef CONFIG_SPU_BASE
+/* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
+#define NT_SPU		1
+
+extern int arch_notes_size(void);
+extern void arch_write_notes(struct file *file);
+
+#define ELF_CORE_EXTRA_NOTES_SIZE arch_notes_size()
+#define ELF_CORE_WRITE_EXTRA_NOTES arch_write_notes(file)
+
+#define ARCH_HAVE_EXTRA_ELF_NOTES
+#endif /* CONFIG_PPC_CELL */
+
 #endif /* _ASM_POWERPC_ELF_H */
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index fdf9aff7115..98f7b62422c 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -42,6 +42,7 @@
 #define FW_FEATURE_SPLPAR	ASM_CONST(0x0000000000100000)
 #define FW_FEATURE_ISERIES	ASM_CONST(0x0000000000200000)
 #define FW_FEATURE_LPAR		ASM_CONST(0x0000000000400000)
+#define FW_FEATURE_PS3_LV1	ASM_CONST(0x0000000000800000)
 
 #ifndef __ASSEMBLY__
 
@@ -58,6 +59,10 @@ enum {
 	FW_FEATURE_PSERIES_ALWAYS = 0,
 	FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
 	FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
+	FW_FEATURE_PS3_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
+	FW_FEATURE_PS3_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
+	FW_FEATURE_NATIVE_POSSIBLE = 0,
+	FW_FEATURE_NATIVE_ALWAYS = 0,
 	FW_FEATURE_POSSIBLE =
 #ifdef CONFIG_PPC_PSERIES
 		FW_FEATURE_PSERIES_POSSIBLE |
@@ -65,6 +70,12 @@ enum {
 #ifdef CONFIG_PPC_ISERIES
 		FW_FEATURE_ISERIES_POSSIBLE |
 #endif
+#ifdef CONFIG_PPC_PS3
+		FW_FEATURE_PS3_POSSIBLE |
+#endif
+#ifdef CONFIG_PPC_NATIVE
+		FW_FEATURE_NATIVE_ALWAYS |
+#endif
 		0,
 	FW_FEATURE_ALWAYS =
 #ifdef CONFIG_PPC_PSERIES
@@ -73,6 +84,12 @@ enum {
 #ifdef CONFIG_PPC_ISERIES
 		FW_FEATURE_ISERIES_ALWAYS &
 #endif
+#ifdef CONFIG_PPC_PS3
+		FW_FEATURE_PS3_ALWAYS &
+#endif
+#ifdef CONFIG_PPC_NATIVE
+		FW_FEATURE_NATIVE_ALWAYS &
+#endif
 		FW_FEATURE_POSSIBLE,
 
 #else /* CONFIG_PPC64 */
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
index d40359204ab..d604863d72f 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/include/asm-powerpc/hw_irq.h
@@ -7,16 +7,40 @@
 #ifdef __KERNEL__
 
 #include <linux/errno.h>
+#include <linux/compiler.h>
 #include <asm/ptrace.h>
 #include <asm/processor.h>
 
 extern void timer_interrupt(struct pt_regs *);
 
-#ifdef CONFIG_PPC_ISERIES
+#ifdef CONFIG_PPC64
+#include <asm/paca.h>
+
+static inline unsigned long local_get_flags(void)
+{
+	unsigned long flags;
+
+	__asm__ __volatile__("lbz %0,%1(13)"
+	: "=r" (flags)
+	: "i" (offsetof(struct paca_struct, soft_enabled)));
+
+	return flags;
+}
+
+static inline unsigned long local_irq_disable(void)
+{
+	unsigned long flags, zero;
+
+	__asm__ __volatile__("li %1,0; lbz %0,%2(13); stb %1,%2(13)"
+	: "=r" (flags), "=&r" (zero)
+	: "i" (offsetof(struct paca_struct, soft_enabled))
+	: "memory");
+
+	return flags;
+}
 
-extern unsigned long local_get_flags(void);
-extern unsigned long local_irq_disable(void);
 extern void local_irq_restore(unsigned long);
+extern void iseries_handle_interrupts(void);
 
 #define local_irq_enable()	local_irq_restore(1)
 #define local_save_flags(flags)	((flags) = local_get_flags())
@@ -24,17 +48,14 @@ extern void local_irq_restore(unsigned long);
 
 #define irqs_disabled()		(local_get_flags() == 0)
 
+#define hard_irq_enable()	__mtmsrd(mfmsr() | MSR_EE, 1)
+#define hard_irq_disable()	__mtmsrd(mfmsr() & ~MSR_EE, 1)
+
 #else
 
 #if defined(CONFIG_BOOKE)
 #define SET_MSR_EE(x)	mtmsr(x)
 #define local_irq_restore(flags)	__asm__ __volatile__("wrtee %0" : : "r" (flags) : "memory")
-#elif defined(__powerpc64__)
-#define SET_MSR_EE(x)	__mtmsrd(x, 1)
-#define local_irq_restore(flags) do { \
-	__asm__ __volatile__("": : :"memory"); \
-	__mtmsrd((flags), 1); \
-} while(0)
 #else
 #define SET_MSR_EE(x)	mtmsr(x)
 #define local_irq_restore(flags)	mtmsr(flags)
@@ -81,7 +102,10 @@ static inline void local_irq_save_ptr(unsigned long *flags)
 #define local_irq_save(flags)	local_irq_save_ptr(&flags)
 #define irqs_disabled()		((mfmsr() & MSR_EE) == 0)
 
-#endif /* CONFIG_PPC_ISERIES */
+#define hard_irq_enable()	local_irq_enable()
+#define hard_irq_disable()	local_irq_disable()
+
+#endif /* CONFIG_PPC64 */
 
 #define mask_irq(irq)						\
 	({							\
diff --git a/include/asm-powerpc/ibmebus.h b/include/asm-powerpc/ibmebus.h
index 3493429b70f..66112114b8c 100644
--- a/include/asm-powerpc/ibmebus.h
+++ b/include/asm-powerpc/ibmebus.h
@@ -44,7 +44,6 @@
 #include <linux/mod_devicetable.h>
 #include <asm/of_device.h>
 
-extern struct dma_mapping_ops ibmebus_dma_ops;
 extern struct bus_type ibmebus_bus_type;
 
 struct ibmebus_dev {	
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index c8390f9485d..0f66f0f82c3 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -22,10 +22,10 @@
 #endif
 #endif
 
-#define __ide_mm_insw(p, a, c)	_insw_ns((volatile u16 __iomem *)(p), (a), (c))
-#define __ide_mm_insl(p, a, c)	_insl_ns((volatile u32 __iomem *)(p), (a), (c))
-#define __ide_mm_outsw(p, a, c)	_outsw_ns((volatile u16 __iomem *)(p), (a), (c))
-#define __ide_mm_outsl(p, a, c)	_outsl_ns((volatile u32 __iomem *)(p), (a), (c))
+#define __ide_mm_insw(p, a, c)	readsw((void __iomem *)(p), (a), (c))
+#define __ide_mm_insl(p, a, c)	readsl((void __iomem *)(p), (a), (c))
+#define __ide_mm_outsw(p, a, c)	writesw((void __iomem *)(p), (a), (c))
+#define __ide_mm_outsl(p, a, c)	writesl((void __iomem *)(p), (a), (c))
 
 #ifndef  __powerpc64__
 #include <linux/hdreg.h>
diff --git a/include/asm-powerpc/immap_qe.h b/include/asm-powerpc/immap_qe.h
index ce12f85fff9..9fdd0491f6a 100644
--- a/include/asm-powerpc/immap_qe.h
+++ b/include/asm-powerpc/immap_qe.h
@@ -136,22 +136,7 @@ struct qe_timers {
 
 /* BRG */
 struct qe_brg {
-	__be32	brgc1;		/* BRG1 configuration register */
-	__be32	brgc2;		/* BRG2 configuration register */
-	__be32	brgc3;		/* BRG3 configuration register */
-	__be32	brgc4;		/* BRG4 configuration register */
-	__be32	brgc5;		/* BRG5 configuration register */
-	__be32	brgc6;		/* BRG6 configuration register */
-	__be32	brgc7;		/* BRG7 configuration register */
-	__be32	brgc8;		/* BRG8 configuration register */
-	__be32	brgc9;		/* BRG9 configuration register */
-	__be32	brgc10;		/* BRG10 configuration register */
-	__be32	brgc11;		/* BRG11 configuration register */
-	__be32	brgc12;		/* BRG12 configuration register */
-	__be32	brgc13;		/* BRG13 configuration register */
-	__be32	brgc14;		/* BRG14 configuration register */
-	__be32	brgc15;		/* BRG15 configuration register */
-	__be32	brgc16;		/* BRG16 configuration register */
+	__be32	brgc[16];	/* BRG configuration registers */
 	u8	res0[0x40];
 } __attribute__ ((packed));
 
diff --git a/include/asm-powerpc/io-defs.h b/include/asm-powerpc/io-defs.h
new file mode 100644
index 00000000000..03691ab6921
--- /dev/null
+++ b/include/asm-powerpc/io-defs.h
@@ -0,0 +1,59 @@
+/* This file is meant to be include multiple times by other headers */
+
+DEF_PCI_AC_RET(readb, u8, (const PCI_IO_ADDR addr), (addr))
+DEF_PCI_AC_RET(readw, u16, (const PCI_IO_ADDR addr), (addr))
+DEF_PCI_AC_RET(readl, u32, (const PCI_IO_ADDR addr), (addr))
+DEF_PCI_AC_RET(readw_be, u16, (const PCI_IO_ADDR addr), (addr))
+DEF_PCI_AC_RET(readl_be, u32, (const PCI_IO_ADDR addr), (addr))
+DEF_PCI_AC_NORET(writeb, (u8 val, PCI_IO_ADDR addr), (val, addr))
+DEF_PCI_AC_NORET(writew, (u16 val, PCI_IO_ADDR addr), (val, addr))
+DEF_PCI_AC_NORET(writel, (u32 val, PCI_IO_ADDR addr), (val, addr))
+DEF_PCI_AC_NORET(writew_be, (u16 val, PCI_IO_ADDR addr), (val, addr))
+DEF_PCI_AC_NORET(writel_be, (u32 val, PCI_IO_ADDR addr), (val, addr))
+
+#ifdef __powerpc64__
+DEF_PCI_AC_RET(readq, u64, (const PCI_IO_ADDR addr), (addr))
+DEF_PCI_AC_RET(readq_be, u64, (const PCI_IO_ADDR addr), (addr))
+DEF_PCI_AC_NORET(writeq, (u64 val, PCI_IO_ADDR addr), (val, addr))
+DEF_PCI_AC_NORET(writeq_be, (u64 val, PCI_IO_ADDR addr), (val, addr))
+#endif /* __powerpc64__ */
+
+DEF_PCI_AC_RET(inb, u8, (unsigned long port), (port))
+DEF_PCI_AC_RET(inw, u16, (unsigned long port), (port))
+DEF_PCI_AC_RET(inl, u32, (unsigned long port), (port))
+DEF_PCI_AC_NORET(outb, (u8 val, unsigned long port), (val, port))
+DEF_PCI_AC_NORET(outw, (u16 val, unsigned long port), (val, port))
+DEF_PCI_AC_NORET(outl, (u32 val, unsigned long port), (val, port))
+
+DEF_PCI_AC_NORET(readsb, (const PCI_IO_ADDR a, void *b, unsigned long c), \
+		 (a, b, c))
+DEF_PCI_AC_NORET(readsw, (const PCI_IO_ADDR a, void *b, unsigned long c), \
+		 (a, b, c))
+DEF_PCI_AC_NORET(readsl, (const PCI_IO_ADDR a, void *b, unsigned long c), \
+		 (a, b, c))
+DEF_PCI_AC_NORET(writesb, (PCI_IO_ADDR a, const void *b, unsigned long c), \
+		 (a, b, c))
+DEF_PCI_AC_NORET(writesw, (PCI_IO_ADDR a, const void *b, unsigned long c), \
+		 (a, b, c))
+DEF_PCI_AC_NORET(writesl, (PCI_IO_ADDR a, const void *b, unsigned long c), \
+		 (a, b, c))
+
+DEF_PCI_AC_NORET(insb, (unsigned long p, void *b, unsigned long c), \
+		 (p, b, c))
+DEF_PCI_AC_NORET(insw, (unsigned long p, void *b, unsigned long c), \
+		 (p, b, c))
+DEF_PCI_AC_NORET(insl, (unsigned long p, void *b, unsigned long c), \
+		 (p, b, c))
+DEF_PCI_AC_NORET(outsb, (unsigned long p, const void *b, unsigned long c), \
+		 (p, b, c))
+DEF_PCI_AC_NORET(outsw, (unsigned long p, const void *b, unsigned long c), \
+		 (p, b, c))
+DEF_PCI_AC_NORET(outsl, (unsigned long p, const void *b, unsigned long c), \
+		 (p, b, c))
+
+DEF_PCI_AC_NORET(memset_io, (PCI_IO_ADDR a, int c, unsigned long n),	   \
+		 (a, c, n))
+DEF_PCI_AC_NORET(memcpy_fromio,(void *d,const PCI_IO_ADDR s,unsigned long n), \
+		 (d, s, n))
+DEF_PCI_AC_NORET(memcpy_toio,(PCI_IO_ADDR d,const void *s,unsigned long n),   \
+		 (d, s, n))
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index c2c5f14b5f5..1cd532379c3 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -13,154 +13,530 @@
 extern int check_legacy_ioport(unsigned long base_port);
 #define PNPBIOS_BASE	0xf000	/* only relevant for PReP */
 
-#ifndef CONFIG_PPC64
-#include <asm-ppc/io.h>
-#else
-
 #include <linux/compiler.h>
 #include <asm/page.h>
 #include <asm/byteorder.h>
-#include <asm/paca.h>
 #include <asm/synch.h>
 #include <asm/delay.h>
+#include <asm/mmu.h>
 
 #include <asm-generic/iomap.h>
 
+#ifdef CONFIG_PPC64
+#include <asm/paca.h>
+#endif
+
 #define SIO_CONFIG_RA	0x398
 #define SIO_CONFIG_RD	0x399
 
 #define SLOW_DOWN_IO
 
+/* 32 bits uses slightly different variables for the various IO
+ * bases. Most of this file only uses _IO_BASE though which we
+ * define properly based on the platform
+ */
+#ifndef CONFIG_PCI
+#define _IO_BASE	0
+#define _ISA_MEM_BASE	0
+#define PCI_DRAM_OFFSET 0
+#elif defined(CONFIG_PPC32)
+#define _IO_BASE	isa_io_base
+#define _ISA_MEM_BASE	isa_mem_base
+#define PCI_DRAM_OFFSET	pci_dram_offset
+#else
+#define _IO_BASE	pci_io_base
+#define _ISA_MEM_BASE	0
+#define PCI_DRAM_OFFSET	0
+#endif
+
 extern unsigned long isa_io_base;
+extern unsigned long isa_mem_base;
 extern unsigned long pci_io_base;
+extern unsigned long pci_dram_offset;
+
+#if defined(CONFIG_PPC32) && defined(CONFIG_PPC_INDIRECT_IO)
+#error CONFIG_PPC_INDIRECT_IO is not yet supported on 32 bits
+#endif
+
+/*
+ *
+ * Low level MMIO accessors
+ *
+ * This provides the non-bus specific accessors to MMIO. Those are PowerPC
+ * specific and thus shouldn't be used in generic code. The accessors
+ * provided here are:
+ *
+ *	in_8, in_le16, in_be16, in_le32, in_be32, in_le64, in_be64
+ *	out_8, out_le16, out_be16, out_le32, out_be32, out_le64, out_be64
+ *	_insb, _insw_ns, _insl_ns, _outsb, _outsw_ns, _outsl_ns
+ *
+ * Those operate directly on a kernel virtual address. Note that the prototype
+ * for the out_* accessors has the arguments in opposite order from the usual
+ * linux PCI accessors. Unlike those, they take the address first and the value
+ * next.
+ *
+ * Note: I might drop the _ns suffix on the stream operations soon as it is
+ * simply normal for stream operations to not swap in the first place.
+ *
+ */
+
+#ifdef CONFIG_PPC64
+#define IO_SET_SYNC_FLAG()	do { get_paca()->io_sync = 1; } while(0)
+#else
+#define IO_SET_SYNC_FLAG()
+#endif
+
+#define DEF_MMIO_IN(name, type, insn)					\
+static inline type name(const volatile type __iomem *addr)		\
+{									\
+	type ret;							\
+	__asm__ __volatile__("sync;" insn ";twi 0,%0,0;isync"		\
+ 		: "=r" (ret) : "r" (addr), "m" (*addr));		\
+	return ret;							\
+}
+
+#define DEF_MMIO_OUT(name, type, insn)					\
+static inline void name(volatile type __iomem *addr, type val)		\
+{									\
+	__asm__ __volatile__("sync;" insn				\
+ 		: "=m" (*addr) : "r" (val), "r" (addr));		\
+	IO_SET_SYNC_FLAG();					\
+}
+
+
+#define DEF_MMIO_IN_BE(name, size, insn) \
+	DEF_MMIO_IN(name, u##size, __stringify(insn)"%U2%X2 %0,%2")
+#define DEF_MMIO_IN_LE(name, size, insn) \
+	DEF_MMIO_IN(name, u##size, __stringify(insn)" %0,0,%1")
+
+#define DEF_MMIO_OUT_BE(name, size, insn) \
+	DEF_MMIO_OUT(name, u##size, __stringify(insn)"%U0%X0 %1,%0")
+#define DEF_MMIO_OUT_LE(name, size, insn) \
+	DEF_MMIO_OUT(name, u##size, __stringify(insn)" %1,0,%2")
+
+DEF_MMIO_IN_BE(in_8,     8, lbz);
+DEF_MMIO_IN_BE(in_be16, 16, lhz);
+DEF_MMIO_IN_BE(in_be32, 32, lwz);
+DEF_MMIO_IN_LE(in_le16, 16, lhbrx);
+DEF_MMIO_IN_LE(in_le32, 32, lwbrx);
+
+DEF_MMIO_OUT_BE(out_8,     8, stb);
+DEF_MMIO_OUT_BE(out_be16, 16, sth);
+DEF_MMIO_OUT_BE(out_be32, 32, stw);
+DEF_MMIO_OUT_LE(out_le16, 16, sthbrx);
+DEF_MMIO_OUT_LE(out_le32, 32, stwbrx);
+
+#ifdef __powerpc64__
+DEF_MMIO_OUT_BE(out_be64, 64, std);
+DEF_MMIO_IN_BE(in_be64, 64, ld);
+
+/* There is no asm instructions for 64 bits reverse loads and stores */
+static inline u64 in_le64(const volatile u64 __iomem *addr)
+{
+	return le64_to_cpu(in_be64(addr));
+}
+
+static inline void out_le64(volatile u64 __iomem *addr, u64 val)
+{
+	out_be64(addr, cpu_to_le64(val));
+}
+#endif /* __powerpc64__ */
+
+/*
+ * Low level IO stream instructions are defined out of line for now
+ */
+extern void _insb(const volatile u8 __iomem *addr, void *buf, long count);
+extern void _outsb(volatile u8 __iomem *addr,const void *buf,long count);
+extern void _insw_ns(const volatile u16 __iomem *addr, void *buf, long count);
+extern void _outsw_ns(volatile u16 __iomem *addr, const void *buf, long count);
+extern void _insl_ns(const volatile u32 __iomem *addr, void *buf, long count);
+extern void _outsl_ns(volatile u32 __iomem *addr, const void *buf, long count);
+
+/* The _ns naming is historical and will be removed. For now, just #define
+ * the non _ns equivalent names
+ */
+#define _insw	_insw_ns
+#define _insl	_insl_ns
+#define _outsw	_outsw_ns
+#define _outsl	_outsl_ns
+
+
+/*
+ * memset_io, memcpy_toio, memcpy_fromio base implementations are out of line
+ */
+
+extern void _memset_io(volatile void __iomem *addr, int c, unsigned long n);
+extern void _memcpy_fromio(void *dest, const volatile void __iomem *src,
+			   unsigned long n);
+extern void _memcpy_toio(volatile void __iomem *dest, const void *src,
+			 unsigned long n);
+
+/*
+ *
+ * PCI and standard ISA accessors
+ *
+ * Those are globally defined linux accessors for devices on PCI or ISA
+ * busses. They follow the Linux defined semantics. The current implementation
+ * for PowerPC is as close as possible to the x86 version of these, and thus
+ * provides fairly heavy weight barriers for the non-raw versions
+ *
+ * In addition, they support a hook mechanism when CONFIG_PPC_INDIRECT_IO
+ * allowing the platform to provide its own implementation of some or all
+ * of the accessors.
+ */
+
+/*
+ * Include the EEH definitions when EEH is enabled only so they don't get
+ * in the way when building for 32 bits
+ */
+#ifdef CONFIG_EEH
+#include <asm/eeh.h>
+#endif
+
+/* Shortcut to the MMIO argument pointer */
+#define PCI_IO_ADDR	volatile void __iomem *
+
+/* Indirect IO address tokens:
+ *
+ * When CONFIG_PPC_INDIRECT_IO is set, the platform can provide hooks
+ * on all IOs. (Note that this is all 64 bits only for now)
+ *
+ * To help platforms who may need to differenciate MMIO addresses in
+ * their hooks, a bitfield is reserved for use by the platform near the
+ * top of MMIO addresses (not PIO, those have to cope the hard way).
+ *
+ * This bit field is 12 bits and is at the top of the IO virtual
+ * addresses PCI_IO_INDIRECT_TOKEN_MASK.
+ *
+ * The kernel virtual space is thus:
+ *
+ *  0xD000000000000000		: vmalloc
+ *  0xD000080000000000		: PCI PHB IO space
+ *  0xD000080080000000		: ioremap
+ *  0xD0000fffffffffff		: end of ioremap region
+ *
+ * Since the top 4 bits are reserved as the region ID, we use thus
+ * the next 12 bits and keep 4 bits available for the future if the
+ * virtual address space is ever to be extended.
+ *
+ * The direct IO mapping operations will then mask off those bits
+ * before doing the actual access, though that only happen when
+ * CONFIG_PPC_INDIRECT_IO is set, thus be careful when you use that
+ * mechanism
+ */
+
+#ifdef CONFIG_PPC_INDIRECT_IO
+#define PCI_IO_IND_TOKEN_MASK	0x0fff000000000000ul
+#define PCI_IO_IND_TOKEN_SHIFT	48
+#define PCI_FIX_ADDR(addr)						\
+	((PCI_IO_ADDR)(((unsigned long)(addr)) & ~PCI_IO_IND_TOKEN_MASK))
+#define PCI_GET_ADDR_TOKEN(addr)					\
+	(((unsigned long)(addr) & PCI_IO_IND_TOKEN_MASK) >> 		\
+		PCI_IO_IND_TOKEN_SHIFT)
+#define PCI_SET_ADDR_TOKEN(addr, token) 				\
+do {									\
+	unsigned long __a = (unsigned long)(addr);			\
+	__a &= ~PCI_IO_IND_TOKEN_MASK;					\
+	__a |= ((unsigned long)(token)) << PCI_IO_IND_TOKEN_SHIFT;	\
+	(addr) = (void __iomem *)__a;					\
+} while(0)
+#else
+#define PCI_FIX_ADDR(addr) (addr)
+#endif
 
-#ifdef CONFIG_PPC_ISERIES
-
-extern int in_8(const volatile unsigned char __iomem *addr);
-extern void out_8(volatile unsigned char __iomem *addr, int val);
-extern int in_le16(const volatile unsigned short __iomem *addr);
-extern int in_be16(const volatile unsigned short __iomem *addr);
-extern void out_le16(volatile unsigned short __iomem *addr, int val);
-extern void out_be16(volatile unsigned short __iomem *addr, int val);
-extern unsigned in_le32(const volatile unsigned __iomem *addr);
-extern unsigned in_be32(const volatile unsigned __iomem *addr);
-extern void out_le32(volatile unsigned __iomem *addr, int val);
-extern void out_be32(volatile unsigned __iomem *addr, int val);
-extern unsigned long in_le64(const volatile unsigned long __iomem *addr);
-extern unsigned long in_be64(const volatile unsigned long __iomem *addr);
-extern void out_le64(volatile unsigned long __iomem *addr, unsigned long val);
-extern void out_be64(volatile unsigned long __iomem *addr, unsigned long val);
-
-extern unsigned char __raw_readb(const volatile void __iomem *addr);
-extern unsigned short __raw_readw(const volatile void __iomem *addr);
-extern unsigned int __raw_readl(const volatile void __iomem *addr);
-extern unsigned long __raw_readq(const volatile void __iomem *addr);
-extern void __raw_writeb(unsigned char v, volatile void __iomem *addr);
-extern void __raw_writew(unsigned short v, volatile void __iomem *addr);
-extern void __raw_writel(unsigned int v, volatile void __iomem *addr);
-extern void __raw_writeq(unsigned long v, volatile void __iomem *addr);
-
-extern void memset_io(volatile void __iomem *addr, int c, unsigned long n);
-extern void memcpy_fromio(void *dest, const volatile void __iomem *src,
-                                 unsigned long n);
-extern void memcpy_toio(volatile void __iomem *dest, const void *src,
-                                 unsigned long n);
-
-#else /* CONFIG_PPC_ISERIES */
-
-#define in_8(addr)		__in_8((addr))
-#define out_8(addr, val)	__out_8((addr), (val))
-#define in_le16(addr)		__in_le16((addr))
-#define in_be16(addr)		__in_be16((addr))
-#define out_le16(addr, val)	__out_le16((addr), (val))
-#define out_be16(addr, val)	__out_be16((addr), (val))
-#define in_le32(addr)		__in_le32((addr))
-#define in_be32(addr)		__in_be32((addr))
-#define out_le32(addr, val)	__out_le32((addr), (val))
-#define out_be32(addr, val)	__out_be32((addr), (val))
-#define in_le64(addr)		__in_le64((addr))
-#define in_be64(addr)		__in_be64((addr))
-#define out_le64(addr, val)	__out_le64((addr), (val))
-#define out_be64(addr, val)	__out_be64((addr), (val))
+
+/*
+ * Non ordered and non-swapping "raw" accessors
+ */
 
 static inline unsigned char __raw_readb(const volatile void __iomem *addr)
 {
-	return *(volatile unsigned char __force *)addr;
+	return *(volatile unsigned char __force *)PCI_FIX_ADDR(addr);
 }
 static inline unsigned short __raw_readw(const volatile void __iomem *addr)
 {
-	return *(volatile unsigned short __force *)addr;
+	return *(volatile unsigned short __force *)PCI_FIX_ADDR(addr);
 }
 static inline unsigned int __raw_readl(const volatile void __iomem *addr)
 {
-	return *(volatile unsigned int __force *)addr;
-}
-static inline unsigned long __raw_readq(const volatile void __iomem *addr)
-{
-	return *(volatile unsigned long __force *)addr;
+	return *(volatile unsigned int __force *)PCI_FIX_ADDR(addr);
 }
 static inline void __raw_writeb(unsigned char v, volatile void __iomem *addr)
 {
-	*(volatile unsigned char __force *)addr = v;
+	*(volatile unsigned char __force *)PCI_FIX_ADDR(addr) = v;
 }
 static inline void __raw_writew(unsigned short v, volatile void __iomem *addr)
 {
-	*(volatile unsigned short __force *)addr = v;
+	*(volatile unsigned short __force *)PCI_FIX_ADDR(addr) = v;
 }
 static inline void __raw_writel(unsigned int v, volatile void __iomem *addr)
 {
-	*(volatile unsigned int __force *)addr = v;
+	*(volatile unsigned int __force *)PCI_FIX_ADDR(addr) = v;
+}
+
+#ifdef __powerpc64__
+static inline unsigned long __raw_readq(const volatile void __iomem *addr)
+{
+	return *(volatile unsigned long __force *)PCI_FIX_ADDR(addr);
 }
 static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
 {
-	*(volatile unsigned long __force *)addr = v;
+	*(volatile unsigned long __force *)PCI_FIX_ADDR(addr) = v;
+}
+#endif /* __powerpc64__ */
+
+/*
+ *
+ * PCI PIO and MMIO accessors.
+ *
+ *
+ * On 32 bits, PIO operations have a recovery mechanism in case they trigger
+ * machine checks (which they occasionally do when probing non existing
+ * IO ports on some platforms, like PowerMac and 8xx).
+ * I always found it to be of dubious reliability and I am tempted to get
+ * rid of it one of these days. So if you think it's important to keep it,
+ * please voice up asap. We never had it for 64 bits and I do not intend
+ * to port it over
+ */
+
+#ifdef CONFIG_PPC32
+
+#define __do_in_asm(name, op)				\
+static inline unsigned int name(unsigned int port)	\
+{							\
+	unsigned int x;					\
+	__asm__ __volatile__(				\
+		"sync\n"				\
+		"0:"	op "	%0,0,%1\n"		\
+		"1:	twi	0,%0,0\n"		\
+		"2:	isync\n"			\
+		"3:	nop\n"				\
+		"4:\n"					\
+		".section .fixup,\"ax\"\n"		\
+		"5:	li	%0,-1\n"		\
+		"	b	4b\n"			\
+		".previous\n"				\
+		".section __ex_table,\"a\"\n"		\
+		"	.align	2\n"			\
+		"	.long	0b,5b\n"		\
+		"	.long	1b,5b\n"		\
+		"	.long	2b,5b\n"		\
+		"	.long	3b,5b\n"		\
+		".previous"				\
+		: "=&r" (x)				\
+		: "r" (port + _IO_BASE));		\
+	return x;					\
+}
+
+#define __do_out_asm(name, op)				\
+static inline void name(unsigned int val, unsigned int port) \
+{							\
+	__asm__ __volatile__(				\
+		"sync\n"				\
+		"0:" op " %0,0,%1\n"			\
+		"1:	sync\n"				\
+		"2:\n"					\
+		".section __ex_table,\"a\"\n"		\
+		"	.align	2\n"			\
+		"	.long	0b,2b\n"		\
+		"	.long	1b,2b\n"		\
+		".previous"				\
+		: : "r" (val), "r" (port + _IO_BASE));	\
+}
+
+__do_in_asm(_rec_inb, "lbzx")
+__do_in_asm(_rec_inw, "lhbrx")
+__do_in_asm(_rec_inl, "lwbrx")
+__do_out_asm(_rec_outb, "stbx")
+__do_out_asm(_rec_outw, "sthbrx")
+__do_out_asm(_rec_outl, "stwbrx")
+
+#endif /* CONFIG_PPC32 */
+
+/* The "__do_*" operations below provide the actual "base" implementation
+ * for each of the defined acccessor. Some of them use the out_* functions
+ * directly, some of them still use EEH, though we might change that in the
+ * future. Those macros below provide the necessary argument swapping and
+ * handling of the IO base for PIO.
+ *
+ * They are themselves used by the macros that define the actual accessors
+ * and can be used by the hooks if any.
+ *
+ * Note that PIO operations are always defined in terms of their corresonding
+ * MMIO operations. That allows platforms like iSeries who want to modify the
+ * behaviour of both to only hook on the MMIO version and get both. It's also
+ * possible to hook directly at the toplevel PIO operation if they have to
+ * be handled differently
+ */
+#define __do_writeb(val, addr)	out_8(PCI_FIX_ADDR(addr), val)
+#define __do_writew(val, addr)	out_le16(PCI_FIX_ADDR(addr), val)
+#define __do_writel(val, addr)	out_le32(PCI_FIX_ADDR(addr), val)
+#define __do_writeq(val, addr)	out_le64(PCI_FIX_ADDR(addr), val)
+#define __do_writew_be(val, addr) out_be16(PCI_FIX_ADDR(addr), val)
+#define __do_writel_be(val, addr) out_be32(PCI_FIX_ADDR(addr), val)
+#define __do_writeq_be(val, addr) out_be64(PCI_FIX_ADDR(addr), val)
+
+#ifdef CONFIG_EEH
+#define __do_readb(addr)	eeh_readb(PCI_FIX_ADDR(addr))
+#define __do_readw(addr)	eeh_readw(PCI_FIX_ADDR(addr))
+#define __do_readl(addr)	eeh_readl(PCI_FIX_ADDR(addr))
+#define __do_readq(addr)	eeh_readq(PCI_FIX_ADDR(addr))
+#define __do_readw_be(addr)	eeh_readw_be(PCI_FIX_ADDR(addr))
+#define __do_readl_be(addr)	eeh_readl_be(PCI_FIX_ADDR(addr))
+#define __do_readq_be(addr)	eeh_readq_be(PCI_FIX_ADDR(addr))
+#else /* CONFIG_EEH */
+#define __do_readb(addr)	in_8(PCI_FIX_ADDR(addr))
+#define __do_readw(addr)	in_le16(PCI_FIX_ADDR(addr))
+#define __do_readl(addr)	in_le32(PCI_FIX_ADDR(addr))
+#define __do_readq(addr)	in_le64(PCI_FIX_ADDR(addr))
+#define __do_readw_be(addr)	in_be16(PCI_FIX_ADDR(addr))
+#define __do_readl_be(addr)	in_be32(PCI_FIX_ADDR(addr))
+#define __do_readq_be(addr)	in_be64(PCI_FIX_ADDR(addr))
+#endif /* !defined(CONFIG_EEH) */
+
+#ifdef CONFIG_PPC32
+#define __do_outb(val, port)	_rec_outb(val, port)
+#define __do_outw(val, port)	_rec_outw(val, port)
+#define __do_outl(val, port)	_rec_outl(val, port)
+#define __do_inb(port)		_rec_inb(port)
+#define __do_inw(port)		_rec_inw(port)
+#define __do_inl(port)		_rec_inl(port)
+#else /* CONFIG_PPC32 */
+#define __do_outb(val, port)	writeb(val,(PCI_IO_ADDR)_IO_BASE+port);
+#define __do_outw(val, port)	writew(val,(PCI_IO_ADDR)_IO_BASE+port);
+#define __do_outl(val, port)	writel(val,(PCI_IO_ADDR)_IO_BASE+port);
+#define __do_inb(port)		readb((PCI_IO_ADDR)_IO_BASE + port);
+#define __do_inw(port)		readw((PCI_IO_ADDR)_IO_BASE + port);
+#define __do_inl(port)		readl((PCI_IO_ADDR)_IO_BASE + port);
+#endif /* !CONFIG_PPC32 */
+
+#ifdef CONFIG_EEH
+#define __do_readsb(a, b, n)	eeh_readsb(PCI_FIX_ADDR(a), (b), (n))
+#define __do_readsw(a, b, n)	eeh_readsw(PCI_FIX_ADDR(a), (b), (n))
+#define __do_readsl(a, b, n)	eeh_readsl(PCI_FIX_ADDR(a), (b), (n))
+#else /* CONFIG_EEH */
+#define __do_readsb(a, b, n)	_insb(PCI_FIX_ADDR(a), (b), (n))
+#define __do_readsw(a, b, n)	_insw(PCI_FIX_ADDR(a), (b), (n))
+#define __do_readsl(a, b, n)	_insl(PCI_FIX_ADDR(a), (b), (n))
+#endif /* !CONFIG_EEH */
+#define __do_writesb(a, b, n)	_outsb(PCI_FIX_ADDR(a),(b),(n))
+#define __do_writesw(a, b, n)	_outsw(PCI_FIX_ADDR(a),(b),(n))
+#define __do_writesl(a, b, n)	_outsl(PCI_FIX_ADDR(a),(b),(n))
+
+#define __do_insb(p, b, n)	readsb((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
+#define __do_insw(p, b, n)	readsw((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
+#define __do_insl(p, b, n)	readsl((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
+#define __do_outsb(p, b, n)	writesb((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
+#define __do_outsw(p, b, n)	writesw((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
+#define __do_outsl(p, b, n)	writesl((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
+
+#define __do_memset_io(addr, c, n)	\
+				_memset_io(PCI_FIX_ADDR(addr), c, n)
+#define __do_memcpy_toio(dst, src, n)	\
+				_memcpy_toio(PCI_FIX_ADDR(dst), src, n)
+
+#ifdef CONFIG_EEH
+#define __do_memcpy_fromio(dst, src, n)	\
+				eeh_memcpy_fromio(dst, PCI_FIX_ADDR(src), n)
+#else /* CONFIG_EEH */
+#define __do_memcpy_fromio(dst, src, n)	\
+				_memcpy_fromio(dst,PCI_FIX_ADDR(src),n)
+#endif /* !CONFIG_EEH */
+
+#ifdef CONFIG_PPC_INDIRECT_IO
+#define DEF_PCI_HOOK(x)		x
+#else
+#define DEF_PCI_HOOK(x)		NULL
+#endif
+
+/* Structure containing all the hooks */
+extern struct ppc_pci_io {
+
+#define DEF_PCI_AC_RET(name, ret, at, al)	ret (*name) at;
+#define DEF_PCI_AC_NORET(name, at, al)		void (*name) at;
+
+#include <asm/io-defs.h>
+
+#undef DEF_PCI_AC_RET
+#undef DEF_PCI_AC_NORET
+
+} ppc_pci_io;
+
+/* The inline wrappers */
+#define DEF_PCI_AC_RET(name, ret, at, al)			\
+static inline ret name at					\
+{								\
+	if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL)		\
+		return ppc_pci_io.name al;			\
+	return __do_##name al;					\
+}
+
+#define DEF_PCI_AC_NORET(name, at, al)				\
+static inline void name at					\
+{								\
+	if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL)		\
+		ppc_pci_io.name al;				\
+	else							\
+		__do_##name al;					\
 }
-#define memset_io(a,b,c)	eeh_memset_io((a),(b),(c))
-#define memcpy_fromio(a,b,c)	eeh_memcpy_fromio((a),(b),(c))
-#define memcpy_toio(a,b,c)	eeh_memcpy_toio((a),(b),(c))
 
-#endif /* CONFIG_PPC_ISERIES */
+#include <asm/io-defs.h>
+
+#undef DEF_PCI_AC_RET
+#undef DEF_PCI_AC_NORET
+
+/* Some drivers check for the presence of readq & writeq with
+ * a #ifdef, so we make them happy here.
+ */
+#ifdef __powerpc64__
+#define readq	readq
+#define writeq	writeq
+#endif
+
+#ifdef CONFIG_NOT_COHERENT_CACHE
+
+#define dma_cache_inv(_start,_size) \
+	invalidate_dcache_range(_start, (_start + _size))
+#define dma_cache_wback(_start,_size) \
+	clean_dcache_range(_start, (_start + _size))
+#define dma_cache_wback_inv(_start,_size) \
+	flush_dcache_range(_start, (_start + _size))
+
+#else /* CONFIG_NOT_COHERENT_CACHE */
+
+#define dma_cache_inv(_start,_size)		do { } while (0)
+#define dma_cache_wback(_start,_size)		do { } while (0)
+#define dma_cache_wback_inv(_start,_size)	do { } while (0)
+
+#endif /* !CONFIG_NOT_COHERENT_CACHE */
 
 /*
- * The insw/outsw/insl/outsl macros don't do byte-swapping.
- * They are only used in practice for transferring buffers which
- * are arrays of bytes, and byte-swapping is not appropriate in
- * that case.  - paulus */
-#define insb(port, buf, ns)	eeh_insb((port), (buf), (ns))
-#define insw(port, buf, ns)	eeh_insw_ns((port), (buf), (ns))
-#define insl(port, buf, nl)	eeh_insl_ns((port), (buf), (nl))
-
-#define outsb(port, buf, ns)  _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define outsw(port, buf, ns)  _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define outsl(port, buf, nl)  _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
-
-#define readb(addr)		eeh_readb(addr)
-#define readw(addr)		eeh_readw(addr)
-#define readl(addr)		eeh_readl(addr)
-#define readq(addr)		eeh_readq(addr)
-#define writeb(data, addr)	eeh_writeb((data), (addr))
-#define writew(data, addr)	eeh_writew((data), (addr))
-#define writel(data, addr)	eeh_writel((data), (addr))
-#define writeq(data, addr)	eeh_writeq((data), (addr))
-#define inb(port)		eeh_inb((unsigned long)port)
-#define outb(val, port)		eeh_outb(val, (unsigned long)port)
-#define inw(port)		eeh_inw((unsigned long)port)
-#define outw(val, port)		eeh_outw(val, (unsigned long)port)
-#define inl(port)		eeh_inl((unsigned long)port)
-#define outl(val, port)		eeh_outl(val, (unsigned long)port)
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
+ * access
+ */
+#define xlate_dev_mem_ptr(p)	__va(p)
+
+/*
+ * Convert a virtual cached pointer to an uncached pointer
+ */
+#define xlate_dev_kmem_ptr(p)	p
 
+/*
+ * We don't do relaxed operations yet, at least not with this semantic
+ */
 #define readb_relaxed(addr) readb(addr)
 #define readw_relaxed(addr) readw(addr)
 #define readl_relaxed(addr) readl(addr)
 #define readq_relaxed(addr) readq(addr)
 
-extern void _insb(volatile u8 __iomem *port, void *buf, long count);
-extern void _outsb(volatile u8 __iomem *port, const void *buf, long count);
-extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count);
-extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count);
-extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count);
-extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count);
-
+#ifdef CONFIG_PPC32
+#define mmiowb()
+#else
+/*
+ * Enforce synchronisation of stores vs. spin_unlock
+ * (this does it explicitely, though our implementation of spin_unlock
+ * does it implicitely too)
+ */
 static inline void mmiowb(void)
 {
 	unsigned long tmp;
@@ -169,6 +545,24 @@ static inline void mmiowb(void)
 	: "=&r" (tmp) : "i" (offsetof(struct paca_struct, io_sync))
 	: "memory");
 }
+#endif /* !CONFIG_PPC32 */
+
+static inline void iosync(void)
+{
+        __asm__ __volatile__ ("sync" : : : "memory");
+}
+
+/* Enforce in-order execution of data I/O.
+ * No distinction between read/write on PPC; use eieio for all three.
+ * Those are fairly week though. They don't provide a barrier between
+ * MMIO and cacheable storage nor do they provide a barrier vs. locks,
+ * they only provide barriers between 2 __raw MMIO operations and
+ * possibly break write combining.
+ */
+#define iobarrier_rw() eieio()
+#define iobarrier_r()  eieio()
+#define iobarrier_w()  eieio()
+
 
 /*
  * output pause versions need a delay at least for the
@@ -185,11 +579,6 @@ static inline void mmiowb(void)
 #define IO_SPACE_LIMIT ~(0UL)
 
 
-extern int __ioremap_explicit(unsigned long p_addr, unsigned long v_addr,
-		     	      unsigned long size, unsigned long flags);
-extern void __iomem *__ioremap(unsigned long address, unsigned long size,
-		       unsigned long flags);
-
 /**
  * ioremap     -   map bus memory into CPU space
  * @address:   bus address of the memory
@@ -200,14 +589,77 @@ extern void __iomem *__ioremap(unsigned long address, unsigned long size,
  * writew/writel functions and the other mmio helpers. The returned
  * address is not guaranteed to be usable directly as a virtual
  * address.
+ *
+ * We provide a few variations of it:
+ *
+ * * ioremap is the standard one and provides non-cacheable guarded mappings
+ *   and can be hooked by the platform via ppc_md
+ *
+ * * ioremap_flags allows to specify the page flags as an argument and can
+ *   also be hooked by the platform via ppc_md
+ *
+ * * ioremap_nocache is identical to ioremap
+ *
+ * * iounmap undoes such a mapping and can be hooked
+ *
+ * * __ioremap_explicit (and the pending __iounmap_explicit) are low level
+ *   functions to create hand-made mappings for use only by the PCI code
+ *   and cannot currently be hooked.
+ *
+ * * __ioremap is the low level implementation used by ioremap and
+ *   ioremap_flags and cannot be hooked (but can be used by a hook on one
+ *   of the previous ones)
+ *
+ * * __iounmap, is the low level implementation used by iounmap and cannot
+ *   be hooked (but can be used by a hook on iounmap)
+ *
  */
-extern void __iomem *ioremap(unsigned long address, unsigned long size);
-
+extern void __iomem *ioremap(phys_addr_t address, unsigned long size);
+extern void __iomem *ioremap_flags(phys_addr_t address, unsigned long size,
+				   unsigned long flags);
 #define ioremap_nocache(addr, size)	ioremap((addr), (size))
-extern int iounmap_explicit(volatile void __iomem *addr, unsigned long size);
 extern void iounmap(volatile void __iomem *addr);
+
+extern void __iomem *__ioremap(phys_addr_t, unsigned long size,
+			       unsigned long flags);
+extern void __iounmap(volatile void __iomem *addr);
+
+extern int __ioremap_explicit(phys_addr_t p_addr, unsigned long v_addr,
+		     	      unsigned long size, unsigned long flags);
+extern int __iounmap_explicit(volatile void __iomem *start,
+			      unsigned long size);
+
 extern void __iomem * reserve_phb_iospace(unsigned long size);
 
+/* Those are more 32 bits only functions */
+extern unsigned long iopa(unsigned long addr);
+extern unsigned long mm_ptov(unsigned long addr) __attribute_const__;
+extern void io_block_mapping(unsigned long virt, phys_addr_t phys,
+			     unsigned int size, int flags);
+
+
+/*
+ * When CONFIG_PPC_INDIRECT_IO is set, we use the generic iomap implementation
+ * which needs some additional definitions here. They basically allow PIO
+ * space overall to be 1GB. This will work as long as we never try to use
+ * iomap to map MMIO below 1GB which should be fine on ppc64
+ */
+#define HAVE_ARCH_PIO_SIZE		1
+#define PIO_OFFSET			0x00000000UL
+#define PIO_MASK			0x3fffffffUL
+#define PIO_RESERVED			0x40000000UL
+
+#define mmio_read16be(addr)		readw_be(addr)
+#define mmio_read32be(addr)		readl_be(addr)
+#define mmio_write16be(val, addr)	writew_be(val, addr)
+#define mmio_write32be(val, addr)	writel_be(val, addr)
+#define mmio_insb(addr, dst, count)	readsb(addr, dst, count)
+#define mmio_insw(addr, dst, count)	readsw(addr, dst, count)
+#define mmio_insl(addr, dst, count)	readsl(addr, dst, count)
+#define mmio_outsb(addr, src, count)	writesb(addr, src, count)
+#define mmio_outsw(addr, src, count)	writesw(addr, src, count)
+#define mmio_outsl(addr, src, count)	writesl(addr, src, count)
+
 /**
  *	virt_to_phys	-	map virtual addresses to physical
  *	@address: address to remap
@@ -254,178 +706,33 @@ static inline void * phys_to_virt(unsigned long address)
  */
 #define BIO_VMERGE_BOUNDARY	0
 
-static inline void iosync(void)
-{
-        __asm__ __volatile__ ("sync" : : : "memory");
-}
-
-/* Enforce in-order execution of data I/O. 
- * No distinction between read/write on PPC; use eieio for all three.
- */
-#define iobarrier_rw() eieio()
-#define iobarrier_r()  eieio()
-#define iobarrier_w()  eieio()
-
 /*
- * 8, 16 and 32 bit, big and little endian I/O operations, with barrier.
- * These routines do not perform EEH-related I/O address translation,
- * and should not be used directly by device drivers.  Use inb/readb
- * instead.
+ * 32 bits still uses virt_to_bus() for it's implementation of DMA
+ * mappings se we have to keep it defined here. We also have some old
+ * drivers (shame shame shame) that use bus_to_virt() and haven't been
+ * fixed yet so I need to define it here.
  */
-static inline int __in_8(const volatile unsigned char __iomem *addr)
-{
-	int ret;
+#ifdef CONFIG_PPC32
 
-	__asm__ __volatile__("sync; lbz%U1%X1 %0,%1; twi 0,%0,0; isync"
-			     : "=r" (ret) : "m" (*addr));
-	return ret;
-}
-
-static inline void __out_8(volatile unsigned char __iomem *addr, int val)
-{
-	__asm__ __volatile__("sync; stb%U0%X0 %1,%0"
-			     : "=m" (*addr) : "r" (val));
-	get_paca()->io_sync = 1;
-}
-
-static inline int __in_le16(const volatile unsigned short __iomem *addr)
+static inline unsigned long virt_to_bus(volatile void * address)
 {
-	int ret;
-
-	__asm__ __volatile__("sync; lhbrx %0,0,%1; twi 0,%0,0; isync"
-			     : "=r" (ret) : "r" (addr), "m" (*addr));
-	return ret;
+        if (address == NULL)
+		return 0;
+        return __pa(address) + PCI_DRAM_OFFSET;
 }
 
-static inline int __in_be16(const volatile unsigned short __iomem *addr)
+static inline void * bus_to_virt(unsigned long address)
 {
-	int ret;
-
-	__asm__ __volatile__("sync; lhz%U1%X1 %0,%1; twi 0,%0,0; isync"
-			     : "=r" (ret) : "m" (*addr));
-	return ret;
+        if (address == 0)
+		return NULL;
+        return __va(address - PCI_DRAM_OFFSET);
 }
 
-static inline void __out_le16(volatile unsigned short __iomem *addr, int val)
-{
-	__asm__ __volatile__("sync; sthbrx %1,0,%2"
-			     : "=m" (*addr) : "r" (val), "r" (addr));
-	get_paca()->io_sync = 1;
-}
-
-static inline void __out_be16(volatile unsigned short __iomem *addr, int val)
-{
-	__asm__ __volatile__("sync; sth%U0%X0 %1,%0"
-			     : "=m" (*addr) : "r" (val));
-	get_paca()->io_sync = 1;
-}
-
-static inline unsigned __in_le32(const volatile unsigned __iomem *addr)
-{
-	unsigned ret;
-
-	__asm__ __volatile__("sync; lwbrx %0,0,%1; twi 0,%0,0; isync"
-			     : "=r" (ret) : "r" (addr), "m" (*addr));
-	return ret;
-}
+#define page_to_bus(page)	(page_to_phys(page) + PCI_DRAM_OFFSET)
 
-static inline unsigned __in_be32(const volatile unsigned __iomem *addr)
-{
-	unsigned ret;
-
-	__asm__ __volatile__("sync; lwz%U1%X1 %0,%1; twi 0,%0,0; isync"
-			     : "=r" (ret) : "m" (*addr));
-	return ret;
-}
-
-static inline void __out_le32(volatile unsigned __iomem *addr, int val)
-{
-	__asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr)
-			     : "r" (val), "r" (addr));
-	get_paca()->io_sync = 1;
-}
-
-static inline void __out_be32(volatile unsigned __iomem *addr, int val)
-{
-	__asm__ __volatile__("sync; stw%U0%X0 %1,%0"
-			     : "=m" (*addr) : "r" (val));
-	get_paca()->io_sync = 1;
-}
-
-static inline unsigned long __in_le64(const volatile unsigned long __iomem *addr)
-{
-	unsigned long tmp, ret;
-
-	__asm__ __volatile__(
-			     "sync\n"
-			     "ld %1,0(%2)\n"
-			     "twi 0,%1,0\n"
-			     "isync\n"
-			     "rldimi %0,%1,5*8,1*8\n"
-			     "rldimi %0,%1,3*8,2*8\n"
-			     "rldimi %0,%1,1*8,3*8\n"
-			     "rldimi %0,%1,7*8,4*8\n"
-			     "rldicl %1,%1,32,0\n"
-			     "rlwimi %0,%1,8,8,31\n"
-			     "rlwimi %0,%1,24,16,23\n"
-			     : "=r" (ret) , "=r" (tmp) : "b" (addr) , "m" (*addr));
-	return ret;
-}
-
-static inline unsigned long __in_be64(const volatile unsigned long __iomem *addr)
-{
-	unsigned long ret;
+#endif /* CONFIG_PPC32 */
 
-	__asm__ __volatile__("sync; ld%U1%X1 %0,%1; twi 0,%0,0; isync"
-			     : "=r" (ret) : "m" (*addr));
-	return ret;
-}
-
-static inline void __out_le64(volatile unsigned long __iomem *addr, unsigned long val)
-{
-	unsigned long tmp;
-
-	__asm__ __volatile__(
-			     "rldimi %0,%1,5*8,1*8\n"
-			     "rldimi %0,%1,3*8,2*8\n"
-			     "rldimi %0,%1,1*8,3*8\n"
-			     "rldimi %0,%1,7*8,4*8\n"
-			     "rldicl %1,%1,32,0\n"
-			     "rlwimi %0,%1,8,8,31\n"
-			     "rlwimi %0,%1,24,16,23\n"
-			     "sync\n"
-			     "std %0,0(%3)"
-			     : "=&r" (tmp) , "=&r" (val) : "1" (val) , "b" (addr) , "m" (*addr));
-	get_paca()->io_sync = 1;
-}
-
-static inline void __out_be64(volatile unsigned long __iomem *addr, unsigned long val)
-{
-	__asm__ __volatile__("sync; std%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
-	get_paca()->io_sync = 1;
-}
-
-#include <asm/eeh.h>
-
-/* Nothing to do */
-
-#define dma_cache_inv(_start,_size)		do { } while (0)
-#define dma_cache_wback(_start,_size)		do { } while (0)
-#define dma_cache_wback_inv(_start,_size)	do { } while (0)
-
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)	__va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)	p
 
 #endif /* __KERNEL__ */
 
-#endif /* CONFIG_PPC64 */
 #endif /* _ASM_POWERPC_IO_H */
diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index 39fad685ffa..f85dbd30555 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -34,7 +34,9 @@
 #define IOMMU_PAGE_MASK       (~((1 << IOMMU_PAGE_SHIFT) - 1))
 #define IOMMU_PAGE_ALIGN(addr) _ALIGN_UP(addr, IOMMU_PAGE_SIZE)
 
-#ifndef __ASSEMBLY__
+/* Boot time flags */
+extern int iommu_is_off;
+extern int iommu_force_on;
 
 /* Pure 2^n version of get_order */
 static __inline__ __attribute_const__ int get_iommu_order(unsigned long size)
@@ -42,8 +44,6 @@ static __inline__ __attribute_const__ int get_iommu_order(unsigned long size)
 	return __ilog2((size - 1) >> IOMMU_PAGE_SHIFT) + 1;
 }
 
-#endif   /* __ASSEMBLY__ */
-
 
 /*
  * IOMAP_MAX_ORDER defines the largest contiguous block
@@ -70,39 +70,31 @@ struct iommu_table {
 struct scatterlist;
 struct device_node;
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
-
-/* Walks all buses and creates iommu tables */
-extern void iommu_setup_pSeries(void);
-extern void iommu_setup_dart(void);
-
 /* Frees table for an individual device node */
 extern void iommu_free_table(struct device_node *dn);
 
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
 /* Initializes an iommu_table based in values set in the passed-in
  * structure
  */
 extern struct iommu_table *iommu_init_table(struct iommu_table * tbl,
 					    int nid);
 
-extern int iommu_map_sg(struct device *dev, struct iommu_table *tbl,
-		struct scatterlist *sglist, int nelems, unsigned long mask,
-		enum dma_data_direction direction);
+extern int iommu_map_sg(struct iommu_table *tbl, struct scatterlist *sglist,
+			int nelems, unsigned long mask,
+			enum dma_data_direction direction);
 extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
-		int nelems, enum dma_data_direction direction);
+			   int nelems, enum dma_data_direction direction);
 
 extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
-		dma_addr_t *dma_handle, unsigned long mask,
-		gfp_t flag, int node);
+				  dma_addr_t *dma_handle, unsigned long mask,
+				  gfp_t flag, int node);
 extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
-		void *vaddr, dma_addr_t dma_handle);
+				void *vaddr, dma_addr_t dma_handle);
 extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,
-		size_t size, unsigned long mask,
-		enum dma_data_direction direction);
+				   size_t size, unsigned long mask,
+				   enum dma_data_direction direction);
 extern void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle,
-		size_t size, enum dma_data_direction direction);
+			       size_t size, enum dma_data_direction direction);
 
 extern void iommu_init_early_pSeries(void);
 extern void iommu_init_early_iSeries(void);
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index f960f5346f4..46476e9a494 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -135,6 +135,10 @@ struct irq_map_entry {
 
 extern struct irq_map_entry irq_map[NR_IRQS];
 
+static inline irq_hw_number_t virq_to_hw(unsigned int virq)
+{
+	return irq_map[virq].hwirq;
+}
 
 /**
  * irq_alloc_host - Allocate a new irq_host data structure
diff --git a/include/asm-powerpc/iseries/iommu.h b/include/asm-powerpc/iseries/iommu.h
index 0edbfe10cb3..6e323a13ac3 100644
--- a/include/asm-powerpc/iseries/iommu.h
+++ b/include/asm-powerpc/iseries/iommu.h
@@ -21,11 +21,13 @@
  * Boston, MA  02111-1307  USA
  */
 
+struct pci_dev;
 struct device_node;
 struct iommu_table;
 
 /* Creates table for an individual device node */
-extern void iommu_devnode_init_iSeries(struct device_node *dn);
+extern void iommu_devnode_init_iSeries(struct pci_dev *pdev,
+				       struct device_node *dn);
 
 /* Get table parameters from HV */
 extern void iommu_table_getparms_iSeries(unsigned long busno,
diff --git a/include/asm-powerpc/lv1call.h b/include/asm-powerpc/lv1call.h
new file mode 100644
index 00000000000..f733beeea63
--- /dev/null
+++ b/include/asm-powerpc/lv1call.h
@@ -0,0 +1,345 @@
+/*
+ *  PS3 hvcall interface.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *  Copyright 2003, 2004 (c) MontaVista Software, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#if !defined(_ASM_POWERPC_LV1CALL_H)
+#define _ASM_POWERPC_LV1CALL_H
+
+#if !defined(__ASSEMBLY__)
+
+#include <linux/types.h>
+
+/* lv1 call declaration macros */
+
+#define LV1_1_IN_ARG_DECL u64 in_1
+#define LV1_2_IN_ARG_DECL LV1_1_IN_ARG_DECL, u64 in_2
+#define LV1_3_IN_ARG_DECL LV1_2_IN_ARG_DECL, u64 in_3
+#define LV1_4_IN_ARG_DECL LV1_3_IN_ARG_DECL, u64 in_4
+#define LV1_5_IN_ARG_DECL LV1_4_IN_ARG_DECL, u64 in_5
+#define LV1_6_IN_ARG_DECL LV1_5_IN_ARG_DECL, u64 in_6
+#define LV1_7_IN_ARG_DECL LV1_6_IN_ARG_DECL, u64 in_7
+#define LV1_8_IN_ARG_DECL LV1_7_IN_ARG_DECL, u64 in_8
+#define LV1_1_OUT_ARG_DECL u64 *out_1
+#define LV1_2_OUT_ARG_DECL LV1_1_OUT_ARG_DECL, u64 *out_2
+#define LV1_3_OUT_ARG_DECL LV1_2_OUT_ARG_DECL, u64 *out_3
+#define LV1_4_OUT_ARG_DECL LV1_3_OUT_ARG_DECL, u64 *out_4
+#define LV1_5_OUT_ARG_DECL LV1_4_OUT_ARG_DECL, u64 *out_5
+#define LV1_6_OUT_ARG_DECL LV1_5_OUT_ARG_DECL, u64 *out_6
+#define LV1_7_OUT_ARG_DECL LV1_6_OUT_ARG_DECL, u64 *out_7
+
+#define LV1_0_IN_0_OUT_ARG_DECL void
+#define LV1_1_IN_0_OUT_ARG_DECL LV1_1_IN_ARG_DECL
+#define LV1_2_IN_0_OUT_ARG_DECL LV1_2_IN_ARG_DECL
+#define LV1_3_IN_0_OUT_ARG_DECL LV1_3_IN_ARG_DECL
+#define LV1_4_IN_0_OUT_ARG_DECL LV1_4_IN_ARG_DECL
+#define LV1_5_IN_0_OUT_ARG_DECL LV1_5_IN_ARG_DECL
+#define LV1_6_IN_0_OUT_ARG_DECL LV1_6_IN_ARG_DECL
+#define LV1_7_IN_0_OUT_ARG_DECL LV1_7_IN_ARG_DECL
+
+#define LV1_0_IN_1_OUT_ARG_DECL                    LV1_1_OUT_ARG_DECL
+#define LV1_1_IN_1_OUT_ARG_DECL LV1_1_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+#define LV1_2_IN_1_OUT_ARG_DECL LV1_2_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+#define LV1_3_IN_1_OUT_ARG_DECL LV1_3_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+#define LV1_4_IN_1_OUT_ARG_DECL LV1_4_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+#define LV1_5_IN_1_OUT_ARG_DECL LV1_5_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+#define LV1_6_IN_1_OUT_ARG_DECL LV1_6_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+#define LV1_7_IN_1_OUT_ARG_DECL LV1_7_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+#define LV1_8_IN_1_OUT_ARG_DECL LV1_8_IN_ARG_DECL, LV1_1_OUT_ARG_DECL
+
+#define LV1_0_IN_2_OUT_ARG_DECL                    LV1_2_OUT_ARG_DECL
+#define LV1_1_IN_2_OUT_ARG_DECL LV1_1_IN_ARG_DECL, LV1_2_OUT_ARG_DECL
+#define LV1_2_IN_2_OUT_ARG_DECL LV1_2_IN_ARG_DECL, LV1_2_OUT_ARG_DECL
+#define LV1_3_IN_2_OUT_ARG_DECL LV1_3_IN_ARG_DECL, LV1_2_OUT_ARG_DECL
+#define LV1_4_IN_2_OUT_ARG_DECL LV1_4_IN_ARG_DECL, LV1_2_OUT_ARG_DECL
+#define LV1_5_IN_2_OUT_ARG_DECL LV1_5_IN_ARG_DECL, LV1_2_OUT_ARG_DECL
+#define LV1_6_IN_2_OUT_ARG_DECL LV1_6_IN_ARG_DECL, LV1_2_OUT_ARG_DECL
+#define LV1_7_IN_2_OUT_ARG_DECL LV1_7_IN_ARG_DECL, LV1_2_OUT_ARG_DECL
+
+#define LV1_0_IN_3_OUT_ARG_DECL                    LV1_3_OUT_ARG_DECL
+#define LV1_1_IN_3_OUT_ARG_DECL LV1_1_IN_ARG_DECL, LV1_3_OUT_ARG_DECL
+#define LV1_2_IN_3_OUT_ARG_DECL LV1_2_IN_ARG_DECL, LV1_3_OUT_ARG_DECL
+#define LV1_3_IN_3_OUT_ARG_DECL LV1_3_IN_ARG_DECL, LV1_3_OUT_ARG_DECL
+#define LV1_4_IN_3_OUT_ARG_DECL LV1_4_IN_ARG_DECL, LV1_3_OUT_ARG_DECL
+#define LV1_5_IN_3_OUT_ARG_DECL LV1_5_IN_ARG_DECL, LV1_3_OUT_ARG_DECL
+#define LV1_6_IN_3_OUT_ARG_DECL LV1_6_IN_ARG_DECL, LV1_3_OUT_ARG_DECL
+#define LV1_7_IN_3_OUT_ARG_DECL LV1_7_IN_ARG_DECL, LV1_3_OUT_ARG_DECL
+
+#define LV1_0_IN_4_OUT_ARG_DECL                    LV1_4_OUT_ARG_DECL
+#define LV1_1_IN_4_OUT_ARG_DECL LV1_1_IN_ARG_DECL, LV1_4_OUT_ARG_DECL
+#define LV1_2_IN_4_OUT_ARG_DECL LV1_2_IN_ARG_DECL, LV1_4_OUT_ARG_DECL
+#define LV1_3_IN_4_OUT_ARG_DECL LV1_3_IN_ARG_DECL, LV1_4_OUT_ARG_DECL
+#define LV1_4_IN_4_OUT_ARG_DECL LV1_4_IN_ARG_DECL, LV1_4_OUT_ARG_DECL
+#define LV1_5_IN_4_OUT_ARG_DECL LV1_5_IN_ARG_DECL, LV1_4_OUT_ARG_DECL
+#define LV1_6_IN_4_OUT_ARG_DECL LV1_6_IN_ARG_DECL, LV1_4_OUT_ARG_DECL
+#define LV1_7_IN_4_OUT_ARG_DECL LV1_7_IN_ARG_DECL, LV1_4_OUT_ARG_DECL
+
+#define LV1_0_IN_5_OUT_ARG_DECL                    LV1_5_OUT_ARG_DECL
+#define LV1_1_IN_5_OUT_ARG_DECL LV1_1_IN_ARG_DECL, LV1_5_OUT_ARG_DECL
+#define LV1_2_IN_5_OUT_ARG_DECL LV1_2_IN_ARG_DECL, LV1_5_OUT_ARG_DECL
+#define LV1_3_IN_5_OUT_ARG_DECL LV1_3_IN_ARG_DECL, LV1_5_OUT_ARG_DECL
+#define LV1_4_IN_5_OUT_ARG_DECL LV1_4_IN_ARG_DECL, LV1_5_OUT_ARG_DECL
+#define LV1_5_IN_5_OUT_ARG_DECL LV1_5_IN_ARG_DECL, LV1_5_OUT_ARG_DECL
+#define LV1_6_IN_5_OUT_ARG_DECL LV1_6_IN_ARG_DECL, LV1_5_OUT_ARG_DECL
+#define LV1_7_IN_5_OUT_ARG_DECL LV1_7_IN_ARG_DECL, LV1_5_OUT_ARG_DECL
+
+#define LV1_0_IN_6_OUT_ARG_DECL                    LV1_6_OUT_ARG_DECL
+#define LV1_1_IN_6_OUT_ARG_DECL LV1_1_IN_ARG_DECL, LV1_6_OUT_ARG_DECL
+#define LV1_2_IN_6_OUT_ARG_DECL LV1_2_IN_ARG_DECL, LV1_6_OUT_ARG_DECL
+#define LV1_3_IN_6_OUT_ARG_DECL LV1_3_IN_ARG_DECL, LV1_6_OUT_ARG_DECL
+#define LV1_4_IN_6_OUT_ARG_DECL LV1_4_IN_ARG_DECL, LV1_6_OUT_ARG_DECL
+#define LV1_5_IN_6_OUT_ARG_DECL LV1_5_IN_ARG_DECL, LV1_6_OUT_ARG_DECL
+#define LV1_6_IN_6_OUT_ARG_DECL LV1_6_IN_ARG_DECL, LV1_6_OUT_ARG_DECL
+#define LV1_7_IN_6_OUT_ARG_DECL LV1_7_IN_ARG_DECL, LV1_6_OUT_ARG_DECL
+
+#define LV1_0_IN_7_OUT_ARG_DECL                    LV1_7_OUT_ARG_DECL
+#define LV1_1_IN_7_OUT_ARG_DECL LV1_1_IN_ARG_DECL, LV1_7_OUT_ARG_DECL
+#define LV1_2_IN_7_OUT_ARG_DECL LV1_2_IN_ARG_DECL, LV1_7_OUT_ARG_DECL
+#define LV1_3_IN_7_OUT_ARG_DECL LV1_3_IN_ARG_DECL, LV1_7_OUT_ARG_DECL
+#define LV1_4_IN_7_OUT_ARG_DECL LV1_4_IN_ARG_DECL, LV1_7_OUT_ARG_DECL
+#define LV1_5_IN_7_OUT_ARG_DECL LV1_5_IN_ARG_DECL, LV1_7_OUT_ARG_DECL
+#define LV1_6_IN_7_OUT_ARG_DECL LV1_6_IN_ARG_DECL, LV1_7_OUT_ARG_DECL
+#define LV1_7_IN_7_OUT_ARG_DECL LV1_7_IN_ARG_DECL, LV1_7_OUT_ARG_DECL
+
+#define LV1_1_IN_ARGS in_1
+#define LV1_2_IN_ARGS LV1_1_IN_ARGS, in_2
+#define LV1_3_IN_ARGS LV1_2_IN_ARGS, in_3
+#define LV1_4_IN_ARGS LV1_3_IN_ARGS, in_4
+#define LV1_5_IN_ARGS LV1_4_IN_ARGS, in_5
+#define LV1_6_IN_ARGS LV1_5_IN_ARGS, in_6
+#define LV1_7_IN_ARGS LV1_6_IN_ARGS, in_7
+#define LV1_8_IN_ARGS LV1_7_IN_ARGS, in_8
+
+#define LV1_1_OUT_ARGS out_1
+#define LV1_2_OUT_ARGS LV1_1_OUT_ARGS, out_2
+#define LV1_3_OUT_ARGS LV1_2_OUT_ARGS, out_3
+#define LV1_4_OUT_ARGS LV1_3_OUT_ARGS, out_4
+#define LV1_5_OUT_ARGS LV1_4_OUT_ARGS, out_5
+#define LV1_6_OUT_ARGS LV1_5_OUT_ARGS, out_6
+#define LV1_7_OUT_ARGS LV1_6_OUT_ARGS, out_7
+
+#define LV1_0_IN_0_OUT_ARGS
+#define LV1_1_IN_0_OUT_ARGS LV1_1_IN_ARGS
+#define LV1_2_IN_0_OUT_ARGS LV1_2_IN_ARGS
+#define LV1_3_IN_0_OUT_ARGS LV1_3_IN_ARGS
+#define LV1_4_IN_0_OUT_ARGS LV1_4_IN_ARGS
+#define LV1_5_IN_0_OUT_ARGS LV1_5_IN_ARGS
+#define LV1_6_IN_0_OUT_ARGS LV1_6_IN_ARGS
+#define LV1_7_IN_0_OUT_ARGS LV1_7_IN_ARGS
+
+#define LV1_0_IN_1_OUT_ARGS                LV1_1_OUT_ARGS
+#define LV1_1_IN_1_OUT_ARGS LV1_1_IN_ARGS, LV1_1_OUT_ARGS
+#define LV1_2_IN_1_OUT_ARGS LV1_2_IN_ARGS, LV1_1_OUT_ARGS
+#define LV1_3_IN_1_OUT_ARGS LV1_3_IN_ARGS, LV1_1_OUT_ARGS
+#define LV1_4_IN_1_OUT_ARGS LV1_4_IN_ARGS, LV1_1_OUT_ARGS
+#define LV1_5_IN_1_OUT_ARGS LV1_5_IN_ARGS, LV1_1_OUT_ARGS
+#define LV1_6_IN_1_OUT_ARGS LV1_6_IN_ARGS, LV1_1_OUT_ARGS
+#define LV1_7_IN_1_OUT_ARGS LV1_7_IN_ARGS, LV1_1_OUT_ARGS
+#define LV1_8_IN_1_OUT_ARGS LV1_8_IN_ARGS, LV1_1_OUT_ARGS
+
+#define LV1_0_IN_2_OUT_ARGS                LV1_2_OUT_ARGS
+#define LV1_1_IN_2_OUT_ARGS LV1_1_IN_ARGS, LV1_2_OUT_ARGS
+#define LV1_2_IN_2_OUT_ARGS LV1_2_IN_ARGS, LV1_2_OUT_ARGS
+#define LV1_3_IN_2_OUT_ARGS LV1_3_IN_ARGS, LV1_2_OUT_ARGS
+#define LV1_4_IN_2_OUT_ARGS LV1_4_IN_ARGS, LV1_2_OUT_ARGS
+#define LV1_5_IN_2_OUT_ARGS LV1_5_IN_ARGS, LV1_2_OUT_ARGS
+#define LV1_6_IN_2_OUT_ARGS LV1_6_IN_ARGS, LV1_2_OUT_ARGS
+#define LV1_7_IN_2_OUT_ARGS LV1_7_IN_ARGS, LV1_2_OUT_ARGS
+
+#define LV1_0_IN_3_OUT_ARGS                LV1_3_OUT_ARGS
+#define LV1_1_IN_3_OUT_ARGS LV1_1_IN_ARGS, LV1_3_OUT_ARGS
+#define LV1_2_IN_3_OUT_ARGS LV1_2_IN_ARGS, LV1_3_OUT_ARGS
+#define LV1_3_IN_3_OUT_ARGS LV1_3_IN_ARGS, LV1_3_OUT_ARGS
+#define LV1_4_IN_3_OUT_ARGS LV1_4_IN_ARGS, LV1_3_OUT_ARGS
+#define LV1_5_IN_3_OUT_ARGS LV1_5_IN_ARGS, LV1_3_OUT_ARGS
+#define LV1_6_IN_3_OUT_ARGS LV1_6_IN_ARGS, LV1_3_OUT_ARGS
+#define LV1_7_IN_3_OUT_ARGS LV1_7_IN_ARGS, LV1_3_OUT_ARGS
+
+#define LV1_0_IN_4_OUT_ARGS                LV1_4_OUT_ARGS
+#define LV1_1_IN_4_OUT_ARGS LV1_1_IN_ARGS, LV1_4_OUT_ARGS
+#define LV1_2_IN_4_OUT_ARGS LV1_2_IN_ARGS, LV1_4_OUT_ARGS
+#define LV1_3_IN_4_OUT_ARGS LV1_3_IN_ARGS, LV1_4_OUT_ARGS
+#define LV1_4_IN_4_OUT_ARGS LV1_4_IN_ARGS, LV1_4_OUT_ARGS
+#define LV1_5_IN_4_OUT_ARGS LV1_5_IN_ARGS, LV1_4_OUT_ARGS
+#define LV1_6_IN_4_OUT_ARGS LV1_6_IN_ARGS, LV1_4_OUT_ARGS
+#define LV1_7_IN_4_OUT_ARGS LV1_7_IN_ARGS, LV1_4_OUT_ARGS
+
+#define LV1_0_IN_5_OUT_ARGS                LV1_5_OUT_ARGS
+#define LV1_1_IN_5_OUT_ARGS LV1_1_IN_ARGS, LV1_5_OUT_ARGS
+#define LV1_2_IN_5_OUT_ARGS LV1_2_IN_ARGS, LV1_5_OUT_ARGS
+#define LV1_3_IN_5_OUT_ARGS LV1_3_IN_ARGS, LV1_5_OUT_ARGS
+#define LV1_4_IN_5_OUT_ARGS LV1_4_IN_ARGS, LV1_5_OUT_ARGS
+#define LV1_5_IN_5_OUT_ARGS LV1_5_IN_ARGS, LV1_5_OUT_ARGS
+#define LV1_6_IN_5_OUT_ARGS LV1_6_IN_ARGS, LV1_5_OUT_ARGS
+#define LV1_7_IN_5_OUT_ARGS LV1_7_IN_ARGS, LV1_5_OUT_ARGS
+
+#define LV1_0_IN_6_OUT_ARGS                LV1_6_OUT_ARGS
+#define LV1_1_IN_6_OUT_ARGS LV1_1_IN_ARGS, LV1_6_OUT_ARGS
+#define LV1_2_IN_6_OUT_ARGS LV1_2_IN_ARGS, LV1_6_OUT_ARGS
+#define LV1_3_IN_6_OUT_ARGS LV1_3_IN_ARGS, LV1_6_OUT_ARGS
+#define LV1_4_IN_6_OUT_ARGS LV1_4_IN_ARGS, LV1_6_OUT_ARGS
+#define LV1_5_IN_6_OUT_ARGS LV1_5_IN_ARGS, LV1_6_OUT_ARGS
+#define LV1_6_IN_6_OUT_ARGS LV1_6_IN_ARGS, LV1_6_OUT_ARGS
+#define LV1_7_IN_6_OUT_ARGS LV1_7_IN_ARGS, LV1_6_OUT_ARGS
+
+#define LV1_0_IN_7_OUT_ARGS                LV1_7_OUT_ARGS
+#define LV1_1_IN_7_OUT_ARGS LV1_1_IN_ARGS, LV1_7_OUT_ARGS
+#define LV1_2_IN_7_OUT_ARGS LV1_2_IN_ARGS, LV1_7_OUT_ARGS
+#define LV1_3_IN_7_OUT_ARGS LV1_3_IN_ARGS, LV1_7_OUT_ARGS
+#define LV1_4_IN_7_OUT_ARGS LV1_4_IN_ARGS, LV1_7_OUT_ARGS
+#define LV1_5_IN_7_OUT_ARGS LV1_5_IN_ARGS, LV1_7_OUT_ARGS
+#define LV1_6_IN_7_OUT_ARGS LV1_6_IN_ARGS, LV1_7_OUT_ARGS
+#define LV1_7_IN_7_OUT_ARGS LV1_7_IN_ARGS, LV1_7_OUT_ARGS
+
+/*
+ * This LV1_CALL() macro is for use by callers.  It expands into an
+ * inline call wrapper and an underscored HV call declaration.  The
+ * wrapper can be used to instrument the lv1 call interface.  The
+ * file lv1call.S defines its own LV1_CALL() macro to expand into
+ * the actual underscored call definition.
+ */
+
+#if !defined(LV1_CALL)
+#define LV1_CALL(name, in, out, num)                               \
+  extern s64 _lv1_##name(LV1_##in##_IN_##out##_OUT_ARG_DECL);      \
+  static inline int lv1_##name(LV1_##in##_IN_##out##_OUT_ARG_DECL) \
+    {return _lv1_##name(LV1_##in##_IN_##out##_OUT_ARGS);}
+#endif
+
+#endif /* !defined(__ASSEMBLY__) */
+
+/* lv1 call table */
+
+LV1_CALL(allocate_memory,                               4, 2,   0 )
+LV1_CALL(write_htab_entry,                              4, 0,   1 )
+LV1_CALL(construct_virtual_address_space,               3, 2,   2 )
+LV1_CALL(invalidate_htab_entries,                       5, 0,   3 )
+LV1_CALL(get_virtual_address_space_id_of_ppe,           1, 1,   4 )
+LV1_CALL(query_logical_partition_address_region_info,   1, 5,   6 )
+LV1_CALL(select_virtual_address_space,                  1, 0,   7 )
+LV1_CALL(pause,                                         1, 0,   9 )
+LV1_CALL(destruct_virtual_address_space,                1, 0,  10 )
+LV1_CALL(configure_irq_state_bitmap,                    3, 0,  11 )
+LV1_CALL(connect_irq_plug_ext,                          5, 0,  12 )
+LV1_CALL(release_memory,                                1, 0,  13 )
+LV1_CALL(disconnect_irq_plug_ext,                       3, 0,  17 )
+LV1_CALL(construct_event_receive_port,                  0, 1,  18 )
+LV1_CALL(destruct_event_receive_port,                   1, 0,  19 )
+LV1_CALL(send_event_locally,                            1, 0,  24 )
+LV1_CALL(end_of_interrupt,                              1, 0,  27 )
+LV1_CALL(connect_irq_plug,                              2, 0,  28 )
+LV1_CALL(disconnect_irq_plug,                           1, 0,  29 )
+LV1_CALL(end_of_interrupt_ext,                          3, 0,  30 )
+LV1_CALL(did_update_interrupt_mask,                     2, 0,  31 )
+LV1_CALL(shutdown_logical_partition,                    1, 0,  44 )
+LV1_CALL(destruct_logical_spe,                          1, 0,  54 )
+LV1_CALL(construct_logical_spe,                         7, 6,  57 )
+LV1_CALL(set_spe_interrupt_mask,                        3, 0,  61 )
+LV1_CALL(set_spe_transition_notifier,                   3, 0,  64 )
+LV1_CALL(disable_logical_spe,                           2, 0,  65 )
+LV1_CALL(clear_spe_interrupt_status,                    4, 0,  66 )
+LV1_CALL(get_spe_interrupt_status,                      2, 1,  67 )
+LV1_CALL(get_logical_ppe_id,                            0, 1,  69 )
+LV1_CALL(set_interrupt_mask,                            5, 0,  73 )
+LV1_CALL(get_logical_partition_id,                      0, 1,  74 )
+LV1_CALL(configure_execution_time_variable,             1, 0,  77 )
+LV1_CALL(get_spe_irq_outlet,                            2, 1,  78 )
+LV1_CALL(set_spe_privilege_state_area_1_register,       3, 0,  79 )
+LV1_CALL(create_repository_node,                        6, 0,  90 )
+LV1_CALL(get_repository_node_value,                     5, 2,  91 )
+LV1_CALL(modify_repository_node_value,                  6, 0,  92 )
+LV1_CALL(remove_repository_node,                        4, 0,  93 )
+LV1_CALL(read_htab_entries,                             2, 5,  95 )
+LV1_CALL(set_dabr,                                      2, 0,  96 )
+LV1_CALL(get_total_execution_time,                      2, 1, 103 )
+LV1_CALL(construct_io_irq_outlet,                       1, 1, 120 )
+LV1_CALL(destruct_io_irq_outlet,                        1, 0, 121 )
+LV1_CALL(map_htab,                                      1, 1, 122 )
+LV1_CALL(unmap_htab,                                    1, 0, 123 )
+LV1_CALL(get_version_info,                              0, 1, 127 )
+LV1_CALL(insert_htab_entry,                             6, 3, 158 )
+LV1_CALL(read_virtual_uart,                             3, 1, 162 )
+LV1_CALL(write_virtual_uart,                            3, 1, 163 )
+LV1_CALL(set_virtual_uart_param,                        3, 0, 164 )
+LV1_CALL(get_virtual_uart_param,                        2, 1, 165 )
+LV1_CALL(configure_virtual_uart_irq,                    1, 1, 166 )
+LV1_CALL(open_device,                                   3, 0, 170 )
+LV1_CALL(close_device,                                  2, 0, 171 )
+LV1_CALL(map_device_mmio_region,                        5, 1, 172 )
+LV1_CALL(unmap_device_mmio_region,                      3, 0, 173 )
+LV1_CALL(allocate_device_dma_region,                    5, 1, 174 )
+LV1_CALL(free_device_dma_region,                        3, 0, 175 )
+LV1_CALL(map_device_dma_region,                         6, 0, 176 )
+LV1_CALL(unmap_device_dma_region,                       4, 0, 177 )
+LV1_CALL(net_add_multicast_address,                     4, 0, 185 )
+LV1_CALL(net_remove_multicast_address,                  4, 0, 186 )
+LV1_CALL(net_start_tx_dma,                              4, 0, 187 )
+LV1_CALL(net_stop_tx_dma,                               3, 0, 188 )
+LV1_CALL(net_start_rx_dma,                              4, 0, 189 )
+LV1_CALL(net_stop_rx_dma,                               3, 0, 190 )
+LV1_CALL(net_set_interrupt_status_indicator,            4, 0, 191 )
+LV1_CALL(net_set_interrupt_mask,                        4, 0, 193 )
+LV1_CALL(net_control,                                   6, 2, 194 )
+LV1_CALL(connect_interrupt_event_receive_port,          4, 0, 197 )
+LV1_CALL(disconnect_interrupt_event_receive_port,       4, 0, 198 )
+LV1_CALL(get_spe_all_interrupt_statuses,                1, 1, 199 )
+LV1_CALL(deconfigure_virtual_uart_irq,                  0, 0, 202 )
+LV1_CALL(enable_logical_spe,                            2, 0, 207 )
+LV1_CALL(gpu_open,                                      1, 0, 210 )
+LV1_CALL(gpu_close,                                     0, 0, 211 )
+LV1_CALL(gpu_device_map,                                1, 2, 212 )
+LV1_CALL(gpu_device_unmap,                              1, 0, 213 )
+LV1_CALL(gpu_memory_allocate,                           5, 2, 214 )
+LV1_CALL(gpu_memory_free,                               1, 0, 216 )
+LV1_CALL(gpu_context_allocate,                          2, 5, 217 )
+LV1_CALL(gpu_context_free,                              1, 0, 218 )
+LV1_CALL(gpu_context_iomap,                             5, 0, 221 )
+LV1_CALL(gpu_context_attribute,                         6, 0, 225 )
+LV1_CALL(gpu_context_intr,                              1, 1, 227 )
+LV1_CALL(gpu_attribute,                                 5, 0, 228 )
+LV1_CALL(get_rtc,                                       0, 2, 232 )
+LV1_CALL(set_ppe_periodic_tracer_frequency,             1, 0, 240 )
+LV1_CALL(start_ppe_periodic_tracer,                     5, 0, 241 )
+LV1_CALL(stop_ppe_periodic_tracer,                      1, 1, 242 )
+LV1_CALL(storage_read,                                  6, 1, 245 )
+LV1_CALL(storage_write,                                 6, 1, 246 )
+LV1_CALL(storage_send_device_command,                   6, 1, 248 )
+LV1_CALL(storage_get_async_status,                      1, 2, 249 )
+LV1_CALL(storage_check_async_status,                    2, 1, 254 )
+LV1_CALL(panic,                                         1, 0, 255 )
+LV1_CALL(construct_lpm,                                 6, 3, 140 )
+LV1_CALL(destruct_lpm,                                  1, 0, 141 )
+LV1_CALL(start_lpm,                                     1, 0, 142 )
+LV1_CALL(stop_lpm,                                      1, 1, 143 )
+LV1_CALL(copy_lpm_trace_buffer,                         3, 1, 144 )
+LV1_CALL(add_lpm_event_bookmark,                        5, 0, 145 )
+LV1_CALL(delete_lpm_event_bookmark,                     3, 0, 146 )
+LV1_CALL(set_lpm_interrupt_mask,                        3, 1, 147 )
+LV1_CALL(get_lpm_interrupt_status,                      1, 1, 148 )
+LV1_CALL(set_lpm_general_control,                       5, 2, 149 )
+LV1_CALL(set_lpm_interval,                              3, 1, 150 )
+LV1_CALL(set_lpm_trigger_control,                       3, 1, 151 )
+LV1_CALL(set_lpm_counter_control,                       4, 1, 152 )
+LV1_CALL(set_lpm_group_control,                         3, 1, 153 )
+LV1_CALL(set_lpm_debug_bus_control,                     3, 1, 154 )
+LV1_CALL(set_lpm_counter,                               5, 2, 155 )
+LV1_CALL(set_lpm_signal,                                7, 0, 156 )
+LV1_CALL(set_lpm_spr_trigger,                           2, 0, 157 )
+
+#endif
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index dac90dc341c..1b04e572354 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -26,6 +26,7 @@ struct device_node;
 struct iommu_table;
 struct rtc_time;
 struct file;
+struct pci_controller;
 #ifdef CONFIG_KEXEC
 struct kimage;
 #endif
@@ -84,9 +85,12 @@ struct machdep_calls {
 	unsigned long	(*tce_get)(struct iommu_table *tbl,
 				    long index);
 	void		(*tce_flush)(struct iommu_table *tbl);
-	void		(*iommu_dev_setup)(struct pci_dev *dev);
-	void		(*iommu_bus_setup)(struct pci_bus *bus);
-	void		(*irq_bus_setup)(struct pci_bus *bus);
+	void		(*pci_dma_dev_setup)(struct pci_dev *dev);
+	void		(*pci_dma_bus_setup)(struct pci_bus *bus);
+
+	void __iomem *	(*ioremap)(phys_addr_t addr, unsigned long size,
+				   unsigned long flags);
+	void		(*iounmap)(volatile void __iomem *token);
 #endif /* CONFIG_PPC64 */
 
 	int		(*probe)(void);
@@ -106,6 +110,10 @@ struct machdep_calls {
 	/* Called after scanning the bus, before allocating resources */
 	void		(*pcibios_fixup)(void);
 	int		(*pci_probe_mode)(struct pci_bus *);
+	void		(*pci_irq_fixup)(struct pci_dev *dev);
+
+	/* To setup PHBs when using automatic OF platform driver for PCI */
+	int		(*pci_setup_phb)(struct pci_controller *host);
 
 	void		(*restart)(char *cmd);
 	void		(*power_off)(void);
@@ -199,10 +207,6 @@ struct machdep_calls {
 	 * Returns 0 to allow assignment/enabling of the device. */
 	int  (*pcibios_enable_device_hook)(struct pci_dev *, int initial);
 
-	/* For interrupt routing */
-	unsigned char (*pci_swizzle)(struct pci_dev *, unsigned char *);
-	int (*pci_map_irq)(struct pci_dev *, unsigned char, unsigned char);
-
 	/* Called in indirect_* to avoid touching devices */
 	int (*pci_exclude_device)(unsigned char, unsigned char);
 
diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index c3fc7a28e3c..41c8c9c5a25 100644
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -248,21 +248,6 @@ extern void hpte_init_native(void);
 extern void hpte_init_lpar(void);
 extern void hpte_init_iSeries(void);
 
-extern long pSeries_lpar_hpte_insert(unsigned long hpte_group,
-				     unsigned long va, unsigned long prpn,
-				     unsigned long rflags,
-				     unsigned long vflags, int psize);
-
-extern long native_hpte_insert(unsigned long hpte_group,
-			       unsigned long va, unsigned long prpn,
-			       unsigned long rflags,
-			       unsigned long vflags, int psize);
-
-extern long iSeries_hpte_insert(unsigned long hpte_group,
-				unsigned long va, unsigned long prpn,
-				unsigned long rflags,
-				unsigned long vflags, int psize);
-
 extern void stabs_alloc(void);
 extern void slb_initialize(void);
 extern void slb_flush_and_rebolt(void);
diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h
new file mode 100644
index 00000000000..4a28a850998
--- /dev/null
+++ b/include/asm-powerpc/mpc52xx.h
@@ -0,0 +1,254 @@
+/*
+ * Prototypes, etc. for the Freescale MPC52xx embedded cpu chips
+ * May need to be cleaned as the port goes on ...
+ *
+ * Copyright (C) 2004-2005 Sylvain Munaut <tnt@246tNt.com>
+ * Copyright (C) 2003 MontaVista, Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef __ASM_POWERPC_MPC52xx_H__
+#define __ASM_POWERPC_MPC52xx_H__
+
+#ifndef __ASSEMBLY__
+#include <asm/types.h>
+#include <asm/prom.h>
+#endif /* __ASSEMBLY__ */
+
+
+/* ======================================================================== */
+/* Structures mapping of some unit register set                             */
+/* ======================================================================== */
+
+#ifndef __ASSEMBLY__
+
+/* Memory Mapping Control */
+struct mpc52xx_mmap_ctl {
+	u32 mbar;		/* MMAP_CTRL + 0x00 */
+
+	u32 cs0_start;		/* MMAP_CTRL + 0x04 */
+	u32 cs0_stop;		/* MMAP_CTRL + 0x08 */
+	u32 cs1_start;		/* MMAP_CTRL + 0x0c */
+	u32 cs1_stop;		/* MMAP_CTRL + 0x10 */
+	u32 cs2_start;		/* MMAP_CTRL + 0x14 */
+	u32 cs2_stop;		/* MMAP_CTRL + 0x18 */
+	u32 cs3_start;		/* MMAP_CTRL + 0x1c */
+	u32 cs3_stop;		/* MMAP_CTRL + 0x20 */
+	u32 cs4_start;		/* MMAP_CTRL + 0x24 */
+	u32 cs4_stop;		/* MMAP_CTRL + 0x28 */
+	u32 cs5_start;		/* MMAP_CTRL + 0x2c */
+	u32 cs5_stop;		/* MMAP_CTRL + 0x30 */
+
+	u32 sdram0;		/* MMAP_CTRL + 0x34 */
+	u32 sdram1;		/* MMAP_CTRL + 0X38 */
+
+	u32 reserved[4];	/* MMAP_CTRL + 0x3c .. 0x48 */
+
+	u32 boot_start;		/* MMAP_CTRL + 0x4c */
+	u32 boot_stop;		/* MMAP_CTRL + 0x50 */
+
+	u32 ipbi_ws_ctrl;	/* MMAP_CTRL + 0x54 */
+
+	u32 cs6_start;		/* MMAP_CTRL + 0x58 */
+	u32 cs6_stop;		/* MMAP_CTRL + 0x5c */
+	u32 cs7_start;		/* MMAP_CTRL + 0x60 */
+	u32 cs7_stop;		/* MMAP_CTRL + 0x64 */
+};
+
+/* SDRAM control */
+struct mpc52xx_sdram {
+	u32 mode;		/* SDRAM + 0x00 */
+	u32 ctrl;		/* SDRAM + 0x04 */
+	u32 config1;		/* SDRAM + 0x08 */
+	u32 config2;		/* SDRAM + 0x0c */
+};
+
+/* SDMA */
+struct mpc52xx_sdma {
+	u32 taskBar;		/* SDMA + 0x00 */
+	u32 currentPointer;	/* SDMA + 0x04 */
+	u32 endPointer;		/* SDMA + 0x08 */
+	u32 variablePointer;	/* SDMA + 0x0c */
+
+	u8 IntVect1;		/* SDMA + 0x10 */
+	u8 IntVect2;		/* SDMA + 0x11 */
+	u16 PtdCntrl;		/* SDMA + 0x12 */
+
+	u32 IntPend;		/* SDMA + 0x14 */
+	u32 IntMask;		/* SDMA + 0x18 */
+
+	u16 tcr[16];		/* SDMA + 0x1c .. 0x3a */
+
+	u8 ipr[32];		/* SDMA + 0x3c .. 0x5b */
+
+	u32 cReqSelect;		/* SDMA + 0x5c */
+	u32 task_size0;		/* SDMA + 0x60 */
+	u32 task_size1;		/* SDMA + 0x64 */
+	u32 MDEDebug;		/* SDMA + 0x68 */
+	u32 ADSDebug;		/* SDMA + 0x6c */
+	u32 Value1;		/* SDMA + 0x70 */
+	u32 Value2;		/* SDMA + 0x74 */
+	u32 Control;		/* SDMA + 0x78 */
+	u32 Status;		/* SDMA + 0x7c */
+	u32 PTDDebug;		/* SDMA + 0x80 */
+};
+
+/* GPT */
+struct mpc52xx_gpt {
+	u32 mode;		/* GPTx + 0x00 */
+	u32 count;		/* GPTx + 0x04 */
+	u32 pwm;		/* GPTx + 0x08 */
+	u32 status;		/* GPTx + 0X0c */
+};
+
+/* GPIO */
+struct mpc52xx_gpio {
+	u32 port_config;	/* GPIO + 0x00 */
+	u32 simple_gpioe;	/* GPIO + 0x04 */
+	u32 simple_ode;		/* GPIO + 0x08 */
+	u32 simple_ddr;		/* GPIO + 0x0c */
+	u32 simple_dvo;		/* GPIO + 0x10 */
+	u32 simple_ival;	/* GPIO + 0x14 */
+	u8 outo_gpioe;		/* GPIO + 0x18 */
+	u8 reserved1[3];	/* GPIO + 0x19 */
+	u8 outo_dvo;		/* GPIO + 0x1c */
+	u8 reserved2[3];	/* GPIO + 0x1d */
+	u8 sint_gpioe;		/* GPIO + 0x20 */
+	u8 reserved3[3];	/* GPIO + 0x21 */
+	u8 sint_ode;		/* GPIO + 0x24 */
+	u8 reserved4[3];	/* GPIO + 0x25 */
+	u8 sint_ddr;		/* GPIO + 0x28 */
+	u8 reserved5[3];	/* GPIO + 0x29 */
+	u8 sint_dvo;		/* GPIO + 0x2c */
+	u8 reserved6[3];	/* GPIO + 0x2d */
+	u8 sint_inten;		/* GPIO + 0x30 */
+	u8 reserved7[3];	/* GPIO + 0x31 */
+	u16 sint_itype;		/* GPIO + 0x34 */
+	u16 reserved8;		/* GPIO + 0x36 */
+	u8 gpio_control;	/* GPIO + 0x38 */
+	u8 reserved9[3];	/* GPIO + 0x39 */
+	u8 sint_istat;		/* GPIO + 0x3c */
+	u8 sint_ival;		/* GPIO + 0x3d */
+	u8 bus_errs;		/* GPIO + 0x3e */
+	u8 reserved10;		/* GPIO + 0x3f */
+};
+
+#define MPC52xx_GPIO_PSC_CONFIG_UART_WITHOUT_CD	4
+#define MPC52xx_GPIO_PSC_CONFIG_UART_WITH_CD	5
+#define MPC52xx_GPIO_PCI_DIS			(1<<15)
+
+/* GPIO with WakeUp*/
+struct mpc52xx_gpio_wkup {
+	u8 wkup_gpioe;		/* GPIO_WKUP + 0x00 */
+	u8 reserved1[3];	/* GPIO_WKUP + 0x03 */
+	u8 wkup_ode;		/* GPIO_WKUP + 0x04 */
+	u8 reserved2[3];	/* GPIO_WKUP + 0x05 */
+	u8 wkup_ddr;		/* GPIO_WKUP + 0x08 */
+	u8 reserved3[3];	/* GPIO_WKUP + 0x09 */
+	u8 wkup_dvo;		/* GPIO_WKUP + 0x0C */
+	u8 reserved4[3];	/* GPIO_WKUP + 0x0D */
+	u8 wkup_inten;		/* GPIO_WKUP + 0x10 */
+	u8 reserved5[3];	/* GPIO_WKUP + 0x11 */
+	u8 wkup_iinten;		/* GPIO_WKUP + 0x14 */
+	u8 reserved6[3];	/* GPIO_WKUP + 0x15 */
+	u16 wkup_itype;		/* GPIO_WKUP + 0x18 */
+	u8 reserved7[2];	/* GPIO_WKUP + 0x1A */
+	u8 wkup_maste;		/* GPIO_WKUP + 0x1C */
+	u8 reserved8[3];	/* GPIO_WKUP + 0x1D */
+	u8 wkup_ival;		/* GPIO_WKUP + 0x20 */
+	u8 reserved9[3];	/* GPIO_WKUP + 0x21 */
+	u8 wkup_istat;		/* GPIO_WKUP + 0x24 */
+	u8 reserved10[3];	/* GPIO_WKUP + 0x25 */
+};
+
+/* XLB Bus control */
+struct mpc52xx_xlb {
+	u8 reserved[0x40];
+	u32 config;		/* XLB + 0x40 */
+	u32 version;		/* XLB + 0x44 */
+	u32 status;		/* XLB + 0x48 */
+	u32 int_enable;		/* XLB + 0x4c */
+	u32 addr_capture;	/* XLB + 0x50 */
+	u32 bus_sig_capture;	/* XLB + 0x54 */
+	u32 addr_timeout;	/* XLB + 0x58 */
+	u32 data_timeout;	/* XLB + 0x5c */
+	u32 bus_act_timeout;	/* XLB + 0x60 */
+	u32 master_pri_enable;	/* XLB + 0x64 */
+	u32 master_priority;	/* XLB + 0x68 */
+	u32 base_address;	/* XLB + 0x6c */
+	u32 snoop_window;	/* XLB + 0x70 */
+};
+
+#define MPC52xx_XLB_CFG_PLDIS		(1 << 31)
+#define MPC52xx_XLB_CFG_SNOOP		(1 << 15)
+
+/* Clock Distribution control */
+struct mpc52xx_cdm {
+	u32 jtag_id;		/* CDM + 0x00  reg0 read only */
+	u32 rstcfg;		/* CDM + 0x04  reg1 read only */
+	u32 breadcrumb;		/* CDM + 0x08  reg2 */
+
+	u8 mem_clk_sel;		/* CDM + 0x0c  reg3 byte0 */
+	u8 xlb_clk_sel;		/* CDM + 0x0d  reg3 byte1 read only */
+	u8 ipb_clk_sel;		/* CDM + 0x0e  reg3 byte2 */
+	u8 pci_clk_sel;		/* CDM + 0x0f  reg3 byte3 */
+
+	u8 ext_48mhz_en;	/* CDM + 0x10  reg4 byte0 */
+	u8 fd_enable;		/* CDM + 0x11  reg4 byte1 */
+	u16 fd_counters;	/* CDM + 0x12  reg4 byte2,3 */
+
+	u32 clk_enables;	/* CDM + 0x14  reg5 */
+
+	u8 osc_disable;		/* CDM + 0x18  reg6 byte0 */
+	u8 reserved0[3];	/* CDM + 0x19  reg6 byte1,2,3 */
+
+	u8 ccs_sleep_enable;	/* CDM + 0x1c  reg7 byte0 */
+	u8 osc_sleep_enable;	/* CDM + 0x1d  reg7 byte1 */
+	u8 reserved1;		/* CDM + 0x1e  reg7 byte2 */
+	u8 ccs_qreq_test;	/* CDM + 0x1f  reg7 byte3 */
+
+	u8 soft_reset;		/* CDM + 0x20  u8 byte0 */
+	u8 no_ckstp;		/* CDM + 0x21  u8 byte0 */
+	u8 reserved2[2];	/* CDM + 0x22  u8 byte1,2,3 */
+
+	u8 pll_lock;		/* CDM + 0x24  reg9 byte0 */
+	u8 pll_looselock;	/* CDM + 0x25  reg9 byte1 */
+	u8 pll_sm_lockwin;	/* CDM + 0x26  reg9 byte2 */
+	u8 reserved3;		/* CDM + 0x27  reg9 byte3 */
+
+	u16 reserved4;		/* CDM + 0x28  reg10 byte0,1 */
+	u16 mclken_div_psc1;	/* CDM + 0x2a  reg10 byte2,3 */
+
+	u16 reserved5;		/* CDM + 0x2c  reg11 byte0,1 */
+	u16 mclken_div_psc2;	/* CDM + 0x2e  reg11 byte2,3 */
+
+	u16 reserved6;		/* CDM + 0x30  reg12 byte0,1 */
+	u16 mclken_div_psc3;	/* CDM + 0x32  reg12 byte2,3 */
+
+	u16 reserved7;		/* CDM + 0x34  reg13 byte0,1 */
+	u16 mclken_div_psc6;	/* CDM + 0x36  reg13 byte2,3 */
+};
+
+#endif /* __ASSEMBLY__ */
+
+
+/* ========================================================================= */
+/* Prototypes for MPC52xx sysdev                                             */
+/* ========================================================================= */
+
+#ifndef __ASSEMBLY__
+
+extern void __iomem * mpc52xx_find_and_map(const char *);
+extern unsigned int mpc52xx_find_ipb_freq(struct device_node *node);
+extern void mpc52xx_setup_cpu(void);
+
+extern void mpc52xx_init_irq(void);
+extern unsigned int mpc52xx_get_irq(void);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_POWERPC_MPC52xx_H__ */
+
diff --git a/include/asm-powerpc/mpc85xx.h b/include/asm-powerpc/mpc85xx.h
index ccdb8a21138..54142997a58 100644
--- a/include/asm-powerpc/mpc85xx.h
+++ b/include/asm-powerpc/mpc85xx.h
@@ -31,14 +31,6 @@
 #include <platforms/85xx/mpc85xx_cds.h>
 #endif
 
-#define _IO_BASE        isa_io_base
-#define _ISA_MEM_BASE   isa_mem_base
-#ifdef CONFIG_PCI
-#define PCI_DRAM_OFFSET pci_dram_offset
-#else
-#define PCI_DRAM_OFFSET 0
-#endif
-
 /* Let modules/drivers get at CCSRBAR */
 extern phys_addr_t get_ccsrbar(void);
 
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index ef0a5458d2b..b71e7b32a55 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -3,6 +3,7 @@
 #ifdef __KERNEL__
 
 #include <linux/irq.h>
+#include <asm/dcr.h>
 
 /*
  * Global registers
@@ -225,6 +226,23 @@ struct mpic_irq_fixup
 #endif /* CONFIG_MPIC_BROKEN_U3 */
 
 
+enum mpic_reg_type {
+	mpic_access_mmio_le,
+	mpic_access_mmio_be,
+#ifdef CONFIG_PPC_DCR
+	mpic_access_dcr
+#endif
+};
+
+struct mpic_reg_bank {
+	u32 __iomem	*base;
+#ifdef CONFIG_PPC_DCR
+	dcr_host_t	dhost;
+	unsigned int	dbase;
+	unsigned int	doff;
+#endif /* CONFIG_PPC_DCR */
+};
+
 /* The instance data of a given MPIC */
 struct mpic
 {
@@ -264,11 +282,18 @@ struct mpic
 	spinlock_t		fixup_lock;
 #endif
 
+	/* Register access method */
+	enum mpic_reg_type	reg_type;
+
 	/* The various ioremap'ed bases */
-	volatile u32 __iomem	*gregs;
-	volatile u32 __iomem	*tmregs;
-	volatile u32 __iomem	*cpuregs[MPIC_MAX_CPUS];
-	volatile u32 __iomem	*isus[MPIC_MAX_ISU];
+	struct mpic_reg_bank	gregs;
+	struct mpic_reg_bank	tmregs;
+	struct mpic_reg_bank	cpuregs[MPIC_MAX_CPUS];
+	struct mpic_reg_bank	isus[MPIC_MAX_ISU];
+
+#ifdef CONFIG_PPC_DCR
+	unsigned int		dcr_base;
+#endif
 
 #ifdef CONFIG_MPIC_WEIRD
 	/* Pointer to HW info array */
@@ -305,6 +330,8 @@ struct mpic
 #define MPIC_SPV_EOI			0x00000020
 /* No passthrough disable */
 #define MPIC_NO_PTHROU_DIS		0x00000040
+/* DCR based MPIC */
+#define MPIC_USES_DCR			0x00000080
 
 /* MPIC HW modification ID */
 #define MPIC_REGSET_MASK		0xf0000000
@@ -337,7 +364,7 @@ struct mpic
  * that is senses[0] correspond to linux irq "irq_offset".
  */
 extern struct mpic *mpic_alloc(struct device_node *node,
-			       unsigned long phys_addr,
+			       phys_addr_t phys_addr,
 			       unsigned int flags,
 			       unsigned int isu_size,
 			       unsigned int irq_count,
@@ -350,7 +377,7 @@ extern struct mpic *mpic_alloc(struct device_node *node,
  * @phys_addr:	physical address of the ISU
  */
 extern void mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
-			    unsigned long phys_addr);
+			    phys_addr_t phys_addr);
 
 /* Set default sense codes
  *
diff --git a/include/asm-powerpc/of_device.h b/include/asm-powerpc/of_device.h
index c5c0b0b3cd5..a889b2005bf 100644
--- a/include/asm-powerpc/of_device.h
+++ b/include/asm-powerpc/of_device.h
@@ -6,12 +6,6 @@
 #include <linux/mod_devicetable.h>
 #include <asm/prom.h>
 
-/*
- * The of_platform_bus_type is a bus type used by drivers that do not
- * attach to a macio or similar bus but still use OF probing
- * mechanism
- */
-extern struct bus_type of_platform_bus_type;
 
 /*
  * The of_device is a kind of "base class" that is a superset of
@@ -20,46 +14,22 @@ extern struct bus_type of_platform_bus_type;
  */
 struct of_device
 {
-	struct device_node	*node;		/* OF device node */
+	struct device_node	*node;		/* to be obsoleted */
 	u64			dma_mask;	/* DMA mask */
 	struct device		dev;		/* Generic device interface */
 };
 #define	to_of_device(d) container_of(d, struct of_device, dev)
 
+extern const struct of_device_id *of_match_node(
+	const struct of_device_id *matches, const struct device_node *node);
 extern const struct of_device_id *of_match_device(
 	const struct of_device_id *matches, const struct of_device *dev);
 
 extern struct of_device *of_dev_get(struct of_device *dev);
 extern void of_dev_put(struct of_device *dev);
 
-/*
- * An of_platform_driver driver is attached to a basic of_device on
- * the "platform bus" (of_platform_bus_type)
- */
-struct of_platform_driver
-{
-	char			*name;
-	struct of_device_id	*match_table;
-	struct module		*owner;
-
-	int	(*probe)(struct of_device* dev, const struct of_device_id *match);
-	int	(*remove)(struct of_device* dev);
-
-	int	(*suspend)(struct of_device* dev, pm_message_t state);
-	int	(*resume)(struct of_device* dev);
-	int	(*shutdown)(struct of_device* dev);
-
-	struct device_driver	driver;
-};
-#define	to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver)
-
-extern int of_register_driver(struct of_platform_driver *drv);
-extern void of_unregister_driver(struct of_platform_driver *drv);
 extern int of_device_register(struct of_device *ofdev);
 extern void of_device_unregister(struct of_device *ofdev);
-extern struct of_device *of_platform_device_create(struct device_node *np,
-						   const char *bus_id,
-						   struct device *parent);
 extern void of_release_dev(struct device *dev);
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/of_platform.h b/include/asm-powerpc/of_platform.h
new file mode 100644
index 00000000000..217eafb167e
--- /dev/null
+++ b/include/asm-powerpc/of_platform.h
@@ -0,0 +1,60 @@
+/*
+ *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
+ *			 <benh@kernel.crashing.org>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <asm/of_device.h>
+
+/*
+ * The of_platform_bus_type is a bus type used by drivers that do not
+ * attach to a macio or similar bus but still use OF probing
+ * mechanism
+ */
+extern struct bus_type of_platform_bus_type;
+
+/*
+ * An of_platform_driver driver is attached to a basic of_device on
+ * the "platform bus" (of_platform_bus_type)
+ */
+struct of_platform_driver
+{
+	char			*name;
+	struct of_device_id	*match_table;
+	struct module		*owner;
+
+	int	(*probe)(struct of_device* dev,
+			 const struct of_device_id *match);
+	int	(*remove)(struct of_device* dev);
+
+	int	(*suspend)(struct of_device* dev, pm_message_t state);
+	int	(*resume)(struct of_device* dev);
+	int	(*shutdown)(struct of_device* dev);
+
+	struct device_driver	driver;
+};
+#define	to_of_platform_driver(drv) \
+	container_of(drv,struct of_platform_driver, driver)
+
+/* Platform drivers register/unregister */
+extern int of_register_platform_driver(struct of_platform_driver *drv);
+extern void of_unregister_platform_driver(struct of_platform_driver *drv);
+
+/* Platform devices and busses creation */
+extern struct of_device *of_platform_device_create(struct device_node *np,
+						   const char *bus_id,
+						   struct device *parent);
+/* pseudo "matches" value to not do deep probe */
+#define OF_NO_DEEP_PROBE ((struct of_device_id *)-1)
+
+extern int of_platform_bus_probe(struct device_node *root,
+				 struct of_device_id *matches,
+				 struct device *parent);
+
+extern struct of_device *of_find_device_by_node(struct device_node *np);
+extern struct of_device *of_find_device_by_phandle(phandle ph);
diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h
index 07a10e590c1..71043bf3641 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/include/asm-powerpc/oprofile_impl.h
@@ -44,7 +44,9 @@ struct op_powerpc_model {
 			   int num_counters);
 	void (*cpu_setup) (struct op_counter_config *);
 	void (*start) (struct op_counter_config *);
+        void (*global_start) (struct op_counter_config *);
 	void (*stop) (void);
+	void (*global_stop) (void);
 	void (*handle_interrupt) (struct pt_regs *,
 				  struct op_counter_config *);
 	int num_counters;
@@ -54,6 +56,7 @@ extern struct op_powerpc_model op_model_fsl_booke;
 extern struct op_powerpc_model op_model_rs64;
 extern struct op_powerpc_model op_model_power4;
 extern struct op_powerpc_model op_model_7450;
+extern struct op_powerpc_model op_model_cell;
 
 #ifndef CONFIG_FSL_BOOKE
 
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 0a4e5c93e8e..0d3adc09c84 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -93,7 +93,8 @@ struct paca_struct {
 	u64 stab_rr;			/* stab/slb round-robin counter */
 	u64 saved_r1;			/* r1 save for RTAS calls */
 	u64 saved_msr;			/* MSR saved here by enter_rtas */
-	u8 proc_enabled;		/* irq soft-enable flag */
+	u8 soft_enabled;		/* irq soft-enable flag */
+	u8 hard_enabled;		/* set if irqs are enabled in MSR */
 	u8 io_sync;			/* writel() needs spin_unlock sync */
 
 	/* Stuff for accurate time accounting */
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 86ee46b09b8..7bb7f900980 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -25,6 +25,7 @@ struct pci_controller {
 	int node;
 	void *arch_data;
 	struct list_head list_node;
+	struct device *parent;
 
 	int first_busno;
 	int last_busno;
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index 721c97f09b2..16f13319c76 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -70,15 +70,15 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
  */
 #define PCI_DISABLE_MWI
 
-extern struct dma_mapping_ops pci_dma_ops;
+extern struct dma_mapping_ops *pci_dma_ops;
 
 /* For DAC DMA, we currently don't support it by default, but
  * we let 64-bit platforms override this.
  */
 static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask)
 {
-	if (pci_dma_ops.dac_dma_supported)
-		return pci_dma_ops.dac_dma_supported(&hwdev->dev, mask);
+	if (pci_dma_ops && pci_dma_ops->dac_dma_supported)
+		return pci_dma_ops->dac_dma_supported(&hwdev->dev, mask);
 	return 0;
 }
 
@@ -210,6 +210,8 @@ extern int remap_bus_range(struct pci_bus *bus);
 extern void pcibios_fixup_device_resources(struct pci_dev *dev,
 			struct pci_bus *bus);
 
+extern void pcibios_setup_new_device(struct pci_dev *dev);
+
 extern void pcibios_claim_one_bus(struct pci_bus *b);
 
 extern struct pci_controller *init_phb_dynamic(struct device_node *dn);
@@ -232,12 +234,10 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
 					 unsigned long size,
 					 pgprot_t prot);
 
-#if defined(CONFIG_PPC_MULTIPLATFORM) || defined(CONFIG_PPC32)
 #define HAVE_ARCH_PCI_RESOURCE_TO_USER
 extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
 				 const struct resource *rsrc,
 				 resource_size_t *start, resource_size_t *end);
-#endif /* CONFIG_PPC_MULTIPLATFORM || CONFIG_PPC32 */
 
 #endif	/* __KERNEL__ */
 #endif /* __ASM_POWERPC_PCI_H */
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index 1115756c79f..ab6eddb518c 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -36,18 +36,17 @@ typedef void *(*traverse_func)(struct device_node *me, void *data);
 void *traverse_pci_devices(struct device_node *start, traverse_func pre,
 		void *data);
 
-void pci_devs_phb_init(void);
-void pci_devs_phb_init_dynamic(struct pci_controller *phb);
-int setup_phb(struct device_node *dev, struct pci_controller *phb);
-void __devinit scan_phb(struct pci_controller *hose);
+extern void pci_devs_phb_init(void);
+extern void pci_devs_phb_init_dynamic(struct pci_controller *phb);
+extern void scan_phb(struct pci_controller *hose);
 
 /* From rtas_pci.h */
-void init_pci_config_tokens (void);
-unsigned long get_phb_buid (struct device_node *);
+extern void init_pci_config_tokens (void);
+extern unsigned long get_phb_buid (struct device_node *);
+extern int rtas_setup_phb(struct pci_controller *phb);
 
 /* From pSeries_pci.h */
 extern void pSeries_final_fixup(void);
-extern void pSeries_irq_bus_setup(struct pci_bus *bus);
 
 extern unsigned long pci_probe_only;
 
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index 6cb6fb19e57..a26c32ee552 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -53,10 +53,6 @@ extern unsigned char ucBoardRevMaj, ucBoardRevMin;
 
 #endif /* CONFIG_PPC_PREP */
 
-#ifndef CONFIG_PPC_MULTIPLATFORM
-#define _machine 0
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
 #endif /* defined(__KERNEL__) && defined(CONFIG_PPC32) */
 
 /*
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index ec11d44eaeb..0afee17f33b 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -17,6 +17,7 @@
  */
 #include <linux/types.h>
 #include <linux/proc_fs.h>
+#include <linux/platform_device.h>
 #include <asm/atomic.h>
 
 /* Definitions used by the flattened device tree */
@@ -333,6 +334,20 @@ extern int of_irq_map_one(struct device_node *device, int index,
 struct pci_dev;
 extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq);
 
+static inline int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)
+{
+	int irq = irq_of_parse_and_map(dev, index);
+
+	/* Only dereference the resource if both the
+	 * resource and the irq are valid. */
+	if (r && irq != NO_IRQ) {
+		r->start = r->end = irq;
+		r->flags = IORESOURCE_IRQ;
+	}
+
+	return irq;
+}
+
 
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_PROM_H */
diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
new file mode 100644
index 00000000000..52a69ed0d90
--- /dev/null
+++ b/include/asm-powerpc/ps3.h
@@ -0,0 +1,462 @@
+/*
+ *  PS3 platform declarations.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#if !defined(_ASM_POWERPC_PS3_H)
+#define _ASM_POWERPC_PS3_H
+
+#include <linux/compiler.h> /* for __deprecated */
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/device.h>
+
+/**
+ * struct ps3_device_id - HV bus device identifier from the system repository
+ * @bus_id: HV bus id, {1..} (zero invalid)
+ * @dev_id: HV device id, {0..}
+ */
+
+struct ps3_device_id {
+	unsigned int bus_id;
+	unsigned int dev_id;
+};
+
+
+/* dma routines */
+
+enum ps3_dma_page_size {
+	PS3_DMA_4K = 12U,
+	PS3_DMA_64K = 16U,
+	PS3_DMA_1M = 20U,
+	PS3_DMA_16M = 24U,
+};
+
+enum ps3_dma_region_type {
+	PS3_DMA_OTHER = 0,
+	PS3_DMA_INTERNAL = 2,
+};
+
+/**
+ * struct ps3_dma_region - A per device dma state variables structure
+ * @did: The HV device id.
+ * @page_size: The ioc pagesize.
+ * @region_type: The HV region type.
+ * @bus_addr: The 'translated' bus address of the region.
+ * @len: The length in bytes of the region.
+ * @chunk_list: Opaque variable used by the ioc page manager.
+ */
+
+struct ps3_dma_region {
+	struct ps3_device_id did;
+	enum ps3_dma_page_size page_size;
+	enum ps3_dma_region_type region_type;
+	unsigned long bus_addr;
+	unsigned long len;
+	struct {
+		spinlock_t lock;
+		struct list_head head;
+	} chunk_list;
+};
+
+/**
+ * struct ps3_dma_region_init - Helper to initialize structure variables
+ *
+ * Helper to properly initialize variables prior to calling
+ * ps3_system_bus_device_register.
+ */
+
+static inline void ps3_dma_region_init(struct ps3_dma_region *r,
+	const struct ps3_device_id* did, enum ps3_dma_page_size page_size,
+	enum ps3_dma_region_type region_type)
+{
+	r->did = *did;
+	r->page_size = page_size;
+	r->region_type = region_type;
+}
+int ps3_dma_region_create(struct ps3_dma_region *r);
+int ps3_dma_region_free(struct ps3_dma_region *r);
+int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
+	unsigned long len, unsigned long *bus_addr);
+int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+	unsigned long len);
+
+/* mmio routines */
+
+enum ps3_mmio_page_size {
+	PS3_MMIO_4K = 12U,
+	PS3_MMIO_64K = 16U
+};
+
+/**
+ * struct ps3_mmio_region - a per device mmio state variables structure
+ *
+ * Current systems can be supported with a single region per device.
+ */
+
+struct ps3_mmio_region {
+	struct ps3_device_id did;
+	unsigned long bus_addr;
+	unsigned long len;
+	enum ps3_mmio_page_size page_size;
+	unsigned long lpar_addr;
+};
+
+/**
+ * struct ps3_mmio_region_init - Helper to initialize structure variables
+ *
+ * Helper to properly initialize variables prior to calling
+ * ps3_system_bus_device_register.
+ */
+
+static inline void ps3_mmio_region_init(struct ps3_mmio_region *r,
+	const struct ps3_device_id* did, unsigned long bus_addr,
+	unsigned long len, enum ps3_mmio_page_size page_size)
+{
+	r->did = *did;
+	r->bus_addr = bus_addr;
+	r->len = len;
+	r->page_size = page_size;
+}
+int ps3_mmio_region_create(struct ps3_mmio_region *r);
+int ps3_free_mmio_region(struct ps3_mmio_region *r);
+unsigned long ps3_mm_phys_to_lpar(unsigned long phys_addr);
+
+/* inrerrupt routines */
+
+int ps3_alloc_io_irq(unsigned int interrupt_id, unsigned int *virq);
+int ps3_free_io_irq(unsigned int virq);
+int ps3_alloc_event_irq(unsigned int *virq);
+int ps3_free_event_irq(unsigned int virq);
+int ps3_send_event_locally(unsigned int virq);
+int ps3_connect_event_irq(const struct ps3_device_id *did,
+	unsigned int interrupt_id, unsigned int *virq);
+int ps3_disconnect_event_irq(const struct ps3_device_id *did,
+	unsigned int interrupt_id, unsigned int virq);
+int ps3_alloc_vuart_irq(void* virt_addr_bmp, unsigned int *virq);
+int ps3_free_vuart_irq(unsigned int virq);
+int ps3_alloc_spe_irq(unsigned long spe_id, unsigned int class,
+	unsigned int *virq);
+int ps3_free_spe_irq(unsigned int virq);
+
+/* lv1 result codes */
+
+enum lv1_result {
+	LV1_SUCCESS                     = 0,
+	/* not used                       -1 */
+	LV1_RESOURCE_SHORTAGE           = -2,
+	LV1_NO_PRIVILEGE                = -3,
+	LV1_DENIED_BY_POLICY            = -4,
+	LV1_ACCESS_VIOLATION            = -5,
+	LV1_NO_ENTRY                    = -6,
+	LV1_DUPLICATE_ENTRY             = -7,
+	LV1_TYPE_MISMATCH               = -8,
+	LV1_BUSY                        = -9,
+	LV1_EMPTY                       = -10,
+	LV1_WRONG_STATE                 = -11,
+	/* not used                       -12 */
+	LV1_NO_MATCH                    = -13,
+	LV1_ALREADY_CONNECTED           = -14,
+	LV1_UNSUPPORTED_PARAMETER_VALUE = -15,
+	LV1_CONDITION_NOT_SATISFIED     = -16,
+	LV1_ILLEGAL_PARAMETER_VALUE     = -17,
+	LV1_BAD_OPTION                  = -18,
+	LV1_IMPLEMENTATION_LIMITATION   = -19,
+	LV1_NOT_IMPLEMENTED             = -20,
+	LV1_INVALID_CLASS_ID            = -21,
+	LV1_CONSTRAINT_NOT_SATISFIED    = -22,
+	LV1_ALIGNMENT_ERROR             = -23,
+	LV1_INTERNAL_ERROR              = -32768,
+};
+
+static inline const char* ps3_result(int result)
+{
+#if defined(DEBUG)
+	switch (result) {
+	case LV1_SUCCESS:
+		return "LV1_SUCCESS (0)";
+	case -1:
+		return "** unknown result ** (-1)";
+	case LV1_RESOURCE_SHORTAGE:
+		return "LV1_RESOURCE_SHORTAGE (-2)";
+	case LV1_NO_PRIVILEGE:
+		return "LV1_NO_PRIVILEGE (-3)";
+	case LV1_DENIED_BY_POLICY:
+		return "LV1_DENIED_BY_POLICY (-4)";
+	case LV1_ACCESS_VIOLATION:
+		return "LV1_ACCESS_VIOLATION (-5)";
+	case LV1_NO_ENTRY:
+		return "LV1_NO_ENTRY (-6)";
+	case LV1_DUPLICATE_ENTRY:
+		return "LV1_DUPLICATE_ENTRY (-7)";
+	case LV1_TYPE_MISMATCH:
+		return "LV1_TYPE_MISMATCH (-8)";
+	case LV1_BUSY:
+		return "LV1_BUSY (-9)";
+	case LV1_EMPTY:
+		return "LV1_EMPTY (-10)";
+	case LV1_WRONG_STATE:
+		return "LV1_WRONG_STATE (-11)";
+	case -12:
+		return "** unknown result ** (-12)";
+	case LV1_NO_MATCH:
+		return "LV1_NO_MATCH (-13)";
+	case LV1_ALREADY_CONNECTED:
+		return "LV1_ALREADY_CONNECTED (-14)";
+	case LV1_UNSUPPORTED_PARAMETER_VALUE:
+		return "LV1_UNSUPPORTED_PARAMETER_VALUE (-15)";
+	case LV1_CONDITION_NOT_SATISFIED:
+		return "LV1_CONDITION_NOT_SATISFIED (-16)";
+	case LV1_ILLEGAL_PARAMETER_VALUE:
+		return "LV1_ILLEGAL_PARAMETER_VALUE (-17)";
+	case LV1_BAD_OPTION:
+		return "LV1_BAD_OPTION (-18)";
+	case LV1_IMPLEMENTATION_LIMITATION:
+		return "LV1_IMPLEMENTATION_LIMITATION (-19)";
+	case LV1_NOT_IMPLEMENTED:
+		return "LV1_NOT_IMPLEMENTED (-20)";
+	case LV1_INVALID_CLASS_ID:
+		return "LV1_INVALID_CLASS_ID (-21)";
+	case LV1_CONSTRAINT_NOT_SATISFIED:
+		return "LV1_CONSTRAINT_NOT_SATISFIED (-22)";
+	case LV1_ALIGNMENT_ERROR:
+		return "LV1_ALIGNMENT_ERROR (-23)";
+	case LV1_INTERNAL_ERROR:
+		return "LV1_INTERNAL_ERROR (-32768)";
+	default:
+		BUG();
+		return "** unknown result **";
+	};
+#else
+	return "";
+#endif
+}
+
+/* repository bus info */
+
+enum ps3_bus_type {
+	PS3_BUS_TYPE_SB = 4,
+	PS3_BUS_TYPE_STORAGE = 5,
+};
+
+enum ps3_dev_type {
+	PS3_DEV_TYPE_SB_GELIC = 3,
+	PS3_DEV_TYPE_SB_USB = 4,
+	PS3_DEV_TYPE_SB_GPIO = 6,
+};
+
+int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
+	u64 *value);
+int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id);
+int ps3_repository_read_bus_type(unsigned int bus_index,
+	enum ps3_bus_type *bus_type);
+int ps3_repository_read_bus_num_dev(unsigned int bus_index,
+	unsigned int *num_dev);
+
+/* repository bus device info */
+
+enum ps3_interrupt_type {
+	PS3_INTERRUPT_TYPE_EVENT_PORT = 2,
+	PS3_INTERRUPT_TYPE_SB_OHCI = 3,
+	PS3_INTERRUPT_TYPE_SB_EHCI = 4,
+	PS3_INTERRUPT_TYPE_OTHER = 5,
+};
+
+enum ps3_region_type {
+	PS3_REGION_TYPE_SB_OHCI = 3,
+	PS3_REGION_TYPE_SB_EHCI = 4,
+	PS3_REGION_TYPE_SB_GPIO = 5,
+};
+
+int ps3_repository_read_dev_str(unsigned int bus_index,
+	unsigned int dev_index, const char *dev_str, u64 *value);
+int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
+	unsigned int *dev_id);
+int ps3_repository_read_dev_type(unsigned int bus_index,
+	unsigned int dev_index, enum ps3_dev_type *dev_type);
+int ps3_repository_read_dev_intr(unsigned int bus_index,
+	unsigned int dev_index, unsigned int intr_index,
+	enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id);
+int ps3_repository_read_dev_reg_type(unsigned int bus_index,
+	unsigned int dev_index, unsigned int reg_index,
+	enum ps3_region_type *reg_type);
+int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
+	unsigned int dev_index, unsigned int reg_index, u64 *bus_addr,
+	u64 *len);
+int ps3_repository_read_dev_reg(unsigned int bus_index,
+	unsigned int dev_index, unsigned int reg_index,
+	enum ps3_region_type *reg_type, u64 *bus_addr, u64 *len);
+
+/* repository bus enumerators */
+
+struct ps3_repository_device {
+	unsigned int bus_index;
+	unsigned int dev_index;
+	struct ps3_device_id did;
+};
+
+int ps3_repository_find_device(enum ps3_bus_type bus_type,
+	enum ps3_dev_type dev_type,
+	const struct ps3_repository_device *start_dev,
+	struct ps3_repository_device *dev);
+static inline int ps3_repository_find_first_device(
+	enum ps3_bus_type bus_type, enum ps3_dev_type dev_type,
+	struct ps3_repository_device *dev)
+{
+	return ps3_repository_find_device(bus_type, dev_type, NULL, dev);
+}
+int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
+	enum ps3_interrupt_type intr_type, unsigned int *interrupt_id);
+int ps3_repository_find_region(const struct ps3_repository_device *dev,
+	enum ps3_region_type reg_type, u64 *bus_addr, u64 *len);
+
+/* repository block device info */
+
+int ps3_repository_read_dev_port(unsigned int bus_index,
+	unsigned int dev_index, u64 *port);
+int ps3_repository_read_dev_blk_size(unsigned int bus_index,
+	unsigned int dev_index, u64 *blk_size);
+int ps3_repository_read_dev_num_blocks(unsigned int bus_index,
+	unsigned int dev_index, u64 *num_blocks);
+int ps3_repository_read_dev_num_regions(unsigned int bus_index,
+	unsigned int dev_index, unsigned int *num_regions);
+int ps3_repository_read_dev_region_id(unsigned int bus_index,
+	unsigned int dev_index, unsigned int region_index,
+	unsigned int *region_id);
+int ps3_repository_read_dev_region_size(unsigned int bus_index,
+	unsigned int dev_index,	unsigned int region_index, u64 *region_size);
+int ps3_repository_read_dev_region_start(unsigned int bus_index,
+	unsigned int dev_index, unsigned int region_index, u64 *region_start);
+
+/* repository pu and memory info */
+
+int ps3_repository_read_num_pu(unsigned int *num_pu);
+int ps3_repository_read_ppe_id(unsigned int *pu_index, unsigned int *ppe_id);
+int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base);
+int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size);
+int ps3_repository_read_region_total(u64 *region_total);
+int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size,
+	u64 *region_total);
+
+/* repository pme info */
+
+int ps3_repository_read_num_be(unsigned int *num_be);
+int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id);
+int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq);
+int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq);
+
+/* repository 'Other OS' area */
+
+int ps3_repository_read_boot_dat_addr(u64 *lpar_addr);
+int ps3_repository_read_boot_dat_size(unsigned int *size);
+int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size);
+
+/* repository spu info */
+
+/**
+ * enum spu_resource_type - Type of spu resource.
+ * @spu_resource_type_shared: Logical spu is shared with other partions.
+ * @spu_resource_type_exclusive: Logical spu is not shared with other partions.
+ *
+ * Returned by ps3_repository_read_spu_resource_id().
+ */
+
+enum ps3_spu_resource_type {
+	PS3_SPU_RESOURCE_TYPE_SHARED = 0,
+	PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL,
+};
+
+int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved);
+int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
+int ps3_repository_read_spu_resource_id(unsigned int res_index,
+	enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
+
+
+/* system bus routines */
+
+enum ps3_match_id {
+	PS3_MATCH_ID_EHCI = 1,
+	PS3_MATCH_ID_OHCI,
+	PS3_MATCH_ID_GELIC,
+	PS3_MATCH_ID_AV_SETTINGS,
+	PS3_MATCH_ID_SYSTEM_MANAGER,
+};
+
+/**
+ * struct ps3_system_bus_device - a device on the system bus
+ */
+
+struct ps3_system_bus_device {
+	enum ps3_match_id match_id;
+	struct ps3_device_id did;
+	unsigned int interrupt_id;
+/*	struct iommu_table *iommu_table; -- waiting for Ben's cleanups */
+	struct ps3_dma_region *d_region;
+	struct ps3_mmio_region *m_region;
+	struct device core;
+};
+
+/**
+ * struct ps3_system_bus_driver - a driver for a device on the system bus
+ */
+
+struct ps3_system_bus_driver {
+	enum ps3_match_id match_id;
+	struct device_driver core;
+	int (*probe)(struct ps3_system_bus_device *);
+	int (*remove)(struct ps3_system_bus_device *);
+/*	int (*suspend)(struct ps3_system_bus_device *, pm_message_t); */
+/*	int (*resume)(struct ps3_system_bus_device *); */
+};
+
+int ps3_system_bus_device_register(struct ps3_system_bus_device *dev);
+int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv);
+void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv);
+static inline struct ps3_system_bus_driver *to_ps3_system_bus_driver(
+	struct device_driver *_drv)
+{
+	return container_of(_drv, struct ps3_system_bus_driver, core);
+}
+static inline struct ps3_system_bus_device *to_ps3_system_bus_device(
+	struct device *_dev)
+{
+	return container_of(_dev, struct ps3_system_bus_device, core);
+}
+
+/**
+ * ps3_system_bus_set_drvdata -
+ * @dev: device structure
+ * @data: Data to set
+ */
+
+static inline void ps3_system_bus_set_driver_data(
+	struct ps3_system_bus_device *dev, void *data)
+{
+	dev->core.driver_data = data;
+}
+static inline void *ps3_system_bus_get_driver_data(
+	struct ps3_system_bus_device *dev)
+{
+	return dev->core.driver_data;
+}
+
+/* These two need global scope for get_dma_ops(). */
+
+extern struct bus_type ps3_system_bus_type;
+
+#endif
diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h
index d34f9e1f242..5a0c136c041 100644
--- a/include/asm-powerpc/rtas.h
+++ b/include/asm-powerpc/rtas.h
@@ -54,8 +54,6 @@ struct rtas_args {
 	rtas_arg_t *rets;     /* Pointer to return values in args[]. */
 };  
 
-extern struct rtas_args rtas_stop_self_args;
-
 struct rtas_t {
 	unsigned long entry;		/* physical address pointer */
 	unsigned long base;		/* physical address pointer */
diff --git a/include/asm-powerpc/sparsemem.h b/include/asm-powerpc/sparsemem.h
index 38b1ea3b58f..48ad807a0b8 100644
--- a/include/asm-powerpc/sparsemem.h
+++ b/include/asm-powerpc/sparsemem.h
@@ -9,8 +9,14 @@
  * MAX_PHYSMEM_BITS		2^N: how much memory we can have in that space
  */
 #define SECTION_SIZE_BITS       24
+
+#if defined(CONFIG_PS3_USE_LPAR_ADDR)
+#define MAX_PHYSADDR_BITS       47
+#define MAX_PHYSMEM_BITS        47
+#else
 #define MAX_PHYSADDR_BITS       44
 #define MAX_PHYSMEM_BITS        44
+#endif
 
 #ifdef CONFIG_MEMORY_HOTPLUG
 extern void create_section_mapping(unsigned long start, unsigned long end);
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index e73ea00efd8..fdad4267b44 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -111,14 +111,12 @@ struct spu {
 	u8 *local_store;
 	unsigned long problem_phys;
 	struct spu_problem __iomem *problem;
-	struct spu_priv1 __iomem *priv1;
 	struct spu_priv2 __iomem *priv2;
 	struct list_head list;
 	struct list_head sched_list;
+	struct list_head full_list;
 	int number;
-	int nid;
 	unsigned int irqs[3];
-	u32 isrc;
 	u32 node;
 	u64 flags;
 	u64 dar;
@@ -144,6 +142,7 @@ struct spu {
 	char irq_c1[8];
 	char irq_c2[8];
 
+	void* pdata; /* platform private data */
 	struct sys_device sysdev;
 };
 
@@ -170,6 +169,13 @@ extern struct spufs_calls {
 	struct module *owner;
 } spufs_calls;
 
+/* coredump calls implemented in spufs */
+struct spu_coredump_calls {
+	asmlinkage int (*arch_notes_size)(void);
+	asmlinkage void (*arch_write_notes)(struct file *file);
+	struct module *owner;
+};
+
 /* return status from spu_run, same as in libspe */
 #define SPE_EVENT_DMA_ALIGNMENT		0x0008	/*A DMA alignment error */
 #define SPE_EVENT_SPE_ERROR		0x0010	/*An illegal instruction error*/
@@ -182,8 +188,10 @@ extern struct spufs_calls {
  */
 #define SPU_CREATE_EVENTS_ENABLED	0x0001
 #define SPU_CREATE_GANG			0x0002
+#define SPU_CREATE_NOSCHED		0x0004
+#define SPU_CREATE_ISOLATE		0x0008
 
-#define SPU_CREATE_FLAG_ALL		0x0003 /* mask of all valid flags */
+#define SPU_CREATE_FLAG_ALL		0x000f /* mask of all valid flags */
 
 
 #ifdef CONFIG_SPU_FS_MODULE
@@ -199,6 +207,15 @@ static inline void unregister_spu_syscalls(struct spufs_calls *calls)
 }
 #endif /* MODULE */
 
+int register_arch_coredump_calls(struct spu_coredump_calls *calls);
+void unregister_arch_coredump_calls(struct spu_coredump_calls *calls);
+
+int spu_add_sysdev_attr(struct sysdev_attribute *attr);
+void spu_remove_sysdev_attr(struct sysdev_attribute *attr);
+
+int spu_add_sysdev_attr_group(struct attribute_group *attrs);
+void spu_remove_sysdev_attr_group(struct attribute_group *attrs);
+
 
 /*
  * Notifier blocks:
@@ -277,6 +294,7 @@ struct spu_problem {
 	u32 spu_runcntl_RW;					/* 0x401c */
 #define SPU_RUNCNTL_STOP	0L
 #define SPU_RUNCNTL_RUNNABLE	1L
+#define SPU_RUNCNTL_ISOLATE	2L
 	u8  pad_0x4020_0x4024[0x4];				/* 0x4020 */
 	u32 spu_status_R;					/* 0x4024 */
 #define SPU_STOP_STATUS_SHIFT           16
@@ -289,8 +307,8 @@ struct spu_problem {
 #define SPU_STATUS_INVALID_INSTR        0x20
 #define SPU_STATUS_INVALID_CH           0x40
 #define SPU_STATUS_ISOLATED_STATE       0x80
-#define SPU_STATUS_ISOLATED_LOAD_STAUTUS 0x200
-#define SPU_STATUS_ISOLATED_EXIT_STAUTUS 0x400
+#define SPU_STATUS_ISOLATED_LOAD_STATUS 0x200
+#define SPU_STATUS_ISOLATED_EXIT_STATUS 0x400
 	u8  pad_0x4028_0x402c[0x4];				/* 0x4028 */
 	u32 spu_spe_R;						/* 0x402c */
 	u8  pad_0x4030_0x4034[0x4];				/* 0x4030 */
diff --git a/include/asm-powerpc/spu_csa.h b/include/asm-powerpc/spu_csa.h
index 964c2d38ccb..bdbf906a767 100644
--- a/include/asm-powerpc/spu_csa.h
+++ b/include/asm-powerpc/spu_csa.h
@@ -151,7 +151,6 @@ struct spu_priv1_collapsed {
 	u64 mfc_fir_chkstp_enable_RW;
 	u64 smf_sbi_signal_sel;
 	u64 smf_ato_signal_sel;
-	u64 mfc_sdr_RW;
 	u64 tlb_index_hint_RO;
 	u64 tlb_index_W;
 	u64 tlb_vpn_RW;
diff --git a/include/asm-powerpc/spu_info.h b/include/asm-powerpc/spu_info.h
new file mode 100644
index 00000000000..3545efbf989
--- /dev/null
+++ b/include/asm-powerpc/spu_info.h
@@ -0,0 +1,54 @@
+/*
+ * SPU info structures
+ *
+ * (C) Copyright 2006 IBM Corp.
+ *
+ * Author: Dwayne Grant McConnell <decimal@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _SPU_INFO_H
+#define _SPU_INFO_H
+
+#ifdef __KERNEL__
+#include <asm/spu.h>
+#include <linux/types.h>
+#else
+struct mfc_cq_sr {
+	__u64 mfc_cq_data0_RW;
+	__u64 mfc_cq_data1_RW;
+	__u64 mfc_cq_data2_RW;
+	__u64 mfc_cq_data3_RW;
+};
+#endif /* __KERNEL__ */
+
+struct spu_dma_info {
+	__u64 dma_info_type;
+	__u64 dma_info_mask;
+	__u64 dma_info_status;
+	__u64 dma_info_stall_and_notify;
+	__u64 dma_info_atomic_command_status;
+	struct mfc_cq_sr dma_info_command_data[16];
+};
+
+struct spu_proxydma_info {
+	__u64 proxydma_info_type;
+	__u64 proxydma_info_mask;
+	__u64 proxydma_info_status;
+	struct mfc_cq_sr proxydma_info_command_data[8];
+};
+
+#endif
diff --git a/include/asm-powerpc/spu_priv1.h b/include/asm-powerpc/spu_priv1.h
index 300c458b6d0..69dcb0c5388 100644
--- a/include/asm-powerpc/spu_priv1.h
+++ b/include/asm-powerpc/spu_priv1.h
@@ -21,12 +21,13 @@
 #define _SPU_PRIV1_H
 #if defined(__KERNEL__)
 
+#include <linux/types.h>
+
 struct spu;
 
 /* access to priv1 registers */
 
-struct spu_priv1_ops
-{
+struct spu_priv1_ops {
 	void (*int_mask_and) (struct spu *spu, int class, u64 mask);
 	void (*int_mask_or) (struct spu *spu, int class, u64 mask);
 	void (*int_mask_set) (struct spu *spu, int class, u64 mask);
@@ -37,7 +38,7 @@ struct spu_priv1_ops
 	u64 (*mfc_dar_get) (struct spu *spu);
 	u64 (*mfc_dsisr_get) (struct spu *spu);
 	void (*mfc_dsisr_set) (struct spu *spu, u64 dsisr);
-	void (*mfc_sdr_set) (struct spu *spu, u64 sdr);
+	void (*mfc_sdr_setup) (struct spu *spu);
 	void (*mfc_sr1_set) (struct spu *spu, u64 sr1);
 	u64 (*mfc_sr1_get) (struct spu *spu);
 	void (*mfc_tclass_id_set) (struct spu *spu, u64 tclass_id);
@@ -112,9 +113,9 @@ spu_mfc_dsisr_set (struct spu *spu, u64 dsisr)
 }
 
 static inline void
-spu_mfc_sdr_set (struct spu *spu, u64 sdr)
+spu_mfc_sdr_setup (struct spu *spu)
 {
-	spu_priv1_ops->mfc_sdr_set(spu, sdr);
+	spu_priv1_ops->mfc_sdr_setup(spu);
 }
 
 static inline void
@@ -171,12 +172,41 @@ spu_resource_allocation_enable_get (struct spu *spu)
 	return spu_priv1_ops->resource_allocation_enable_get(spu);
 }
 
-/* The declarations folowing are put here for convenience
- * and only intended to be used by the platform setup code
- * for initializing spu_priv1_ops.
+/* spu management abstraction */
+
+struct spu_management_ops {
+	int (*enumerate_spus)(int (*fn)(void *data));
+	int (*create_spu)(struct spu *spu, void *data);
+	int (*destroy_spu)(struct spu *spu);
+};
+
+extern const struct spu_management_ops* spu_management_ops;
+
+static inline int
+spu_enumerate_spus (int (*fn)(void *data))
+{
+	return spu_management_ops->enumerate_spus(fn);
+}
+
+static inline int
+spu_create_spu (struct spu *spu, void *data)
+{
+	return spu_management_ops->create_spu(spu, data);
+}
+
+static inline int
+spu_destroy_spu (struct spu *spu)
+{
+	return spu_management_ops->destroy_spu(spu);
+}
+
+/*
+ * The declarations folowing are put here for convenience
+ * and only intended to be used by the platform setup code.
  */
 
 extern const struct spu_priv1_ops spu_priv1_mmio_ops;
+extern const struct spu_management_ops spu_management_of_ops;
 
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/todc.h b/include/asm-powerpc/todc.h
deleted file mode 100644
index 60a8c39b8c1..00000000000
--- a/include/asm-powerpc/todc.h
+++ /dev/null
@@ -1,487 +0,0 @@
-/*
- * Definitions for the M48Txx and mc146818 series of Time of day/Real Time
- * Clock chips.
- *
- * Author: Mark A. Greer <mgreer@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-/*
- * Support for the M48T37/M48T59/.../mc146818 Real Time Clock chips.
- * Purpose is to make one generic file that handles all of these chips instead
- * of every platform implementing the same code over & over again.
- */
-
-#ifndef __PPC_KERNEL_TODC_H
-#define __PPC_KERNEL_TODC_H
-
-typedef struct {
-	uint rtc_type;		/* your particular chip */
-
-	/*
-	 * Following are the addresses of the AS0, AS1, and DATA registers
-	 * of these chips.  Note that these are board-specific.
-	 */
-	unsigned int nvram_as0;
-	unsigned int nvram_as1;
-	unsigned int nvram_data;
-
-	/*
-	 * Define bits to stop external set of regs from changing so
-	 * the chip can be read/written reliably.
-	 */
-	unsigned char enable_read;
-	unsigned char enable_write;
-
-	/*
-	 * Following is the number of AS0 address bits.  This is normally
-	 * 8 but some bad hardware routes address lines incorrectly.
-	 */
-	int as0_bits;
-
-	int nvram_size;	/* Size of NVRAM on chip */
-	int sw_flags;	/* Software control flags */
-
-	/* Following are the register offsets for the particular chip */
-	int year;
-	int month;
-	int day_of_month;
-	int day_of_week;
-	int hours;
-	int minutes;
-	int seconds;
-	int control_b;
-	int control_a;
-	int watchdog;
-	int interrupts;
-	int alarm_date;
-	int alarm_hour;
-	int alarm_minutes;
-	int alarm_seconds;
-	int century;
-	int flags;
-
-	/*
-	 * Some RTC chips have their NVRAM buried behind a addr/data pair of
-	 * regs on the first level/clock registers.  The following fields
-	 * are the addresses for those addr/data regs.
-	 */
-	int nvram_addr_reg;
-	int nvram_data_reg;
-} todc_info_t;
-
-/*
- * Define the types of TODC/RTC variants that are supported in
- * arch/ppc/kernel/todc_time.c
- * Make a new one of these for any chip somehow differs from what's already
- * defined.  That way, if you ever need to put in code to touch those
- * bits/registers in todc_time.c, you can put it inside an
- * 'if (todc_info->rtc_type == TODC_TYPE_XXX)' so you won't break
- * anyone else.
- */
-#define TODC_TYPE_MK48T35		1
-#define TODC_TYPE_MK48T37		2
-#define TODC_TYPE_MK48T59		3
-#define TODC_TYPE_DS1693		4	/* Dallas DS1693 RTC */
-#define TODC_TYPE_DS1743		5	/* Dallas DS1743 RTC */
-#define TODC_TYPE_DS1746		6	/* Dallas DS1746 RTC */
-#define TODC_TYPE_DS1747		7	/* Dallas DS1747 RTC */
-#define TODC_TYPE_DS1501		8	/* Dallas DS1501 RTC */
-#define TODC_TYPE_DS1643		9	/* Dallas DS1643 RTC */
-#define TODC_TYPE_PC97307		10	/* PC97307 internal RTC */
-#define TODC_TYPE_DS1557		11	/* Dallas DS1557 RTC */
-#define TODC_TYPE_DS17285		12	/* Dallas DS17285 RTC */
-#define TODC_TYPE_DS1553		13	/* Dallas DS1553 RTC */
-#define TODC_TYPE_MC146818		100	/* Leave room for m48txx's */
-
-/*
- * Bit to clear/set to enable reads/writes to the chip
- */
-#define TODC_MK48TXX_CNTL_A_R		0x40
-#define TODC_MK48TXX_CNTL_A_W		0x80
-#define TODC_MK48TXX_DAY_CB		0x80
-
-#define TODC_DS1501_CNTL_B_TE		0x80
-
-/*
- * Define flag bits used by todc routines.
- */
-#define TODC_FLAG_2_LEVEL_NVRAM		0x00000001
-
-/*
- * Define the values for the various RTC's that should to into the todc_info
- * table.
- * Note: The XXX_NVRAM_SIZE, XXX_NVRAM_ADDR_REG, and XXX_NVRAM_DATA_REG only
- * matter if XXX_SW_FLAGS has TODC_FLAG_2_LEVEL_NVRAM set.
- */
-#define TODC_TYPE_MK48T35_NVRAM_SIZE		0x7ff8
-#define TODC_TYPE_MK48T35_SW_FLAGS		0
-#define TODC_TYPE_MK48T35_YEAR			0x7fff
-#define TODC_TYPE_MK48T35_MONTH			0x7ffe
-#define TODC_TYPE_MK48T35_DOM			0x7ffd	/* Day of Month */
-#define TODC_TYPE_MK48T35_DOW			0x7ffc	/* Day of Week */
-#define TODC_TYPE_MK48T35_HOURS			0x7ffb
-#define TODC_TYPE_MK48T35_MINUTES		0x7ffa
-#define TODC_TYPE_MK48T35_SECONDS		0x7ff9
-#define TODC_TYPE_MK48T35_CNTL_B		0x7ff9
-#define TODC_TYPE_MK48T35_CNTL_A		0x7ff8
-#define TODC_TYPE_MK48T35_WATCHDOG		0x0000
-#define TODC_TYPE_MK48T35_INTERRUPTS		0x0000
-#define TODC_TYPE_MK48T35_ALARM_DATE		0x0000
-#define TODC_TYPE_MK48T35_ALARM_HOUR		0x0000
-#define TODC_TYPE_MK48T35_ALARM_MINUTES		0x0000
-#define TODC_TYPE_MK48T35_ALARM_SECONDS		0x0000
-#define TODC_TYPE_MK48T35_CENTURY		0x0000
-#define TODC_TYPE_MK48T35_FLAGS			0x0000
-#define TODC_TYPE_MK48T35_NVRAM_ADDR_REG	0
-#define TODC_TYPE_MK48T35_NVRAM_DATA_REG	0
-
-#define TODC_TYPE_MK48T37_NVRAM_SIZE		0x7ff0
-#define TODC_TYPE_MK48T37_SW_FLAGS		0
-#define TODC_TYPE_MK48T37_YEAR			0x7fff
-#define TODC_TYPE_MK48T37_MONTH			0x7ffe
-#define TODC_TYPE_MK48T37_DOM			0x7ffd	/* Day of Month */
-#define TODC_TYPE_MK48T37_DOW			0x7ffc	/* Day of Week */
-#define TODC_TYPE_MK48T37_HOURS			0x7ffb
-#define TODC_TYPE_MK48T37_MINUTES		0x7ffa
-#define TODC_TYPE_MK48T37_SECONDS		0x7ff9
-#define TODC_TYPE_MK48T37_CNTL_B		0x7ff9
-#define TODC_TYPE_MK48T37_CNTL_A		0x7ff8
-#define TODC_TYPE_MK48T37_WATCHDOG		0x7ff7
-#define TODC_TYPE_MK48T37_INTERRUPTS		0x7ff6
-#define TODC_TYPE_MK48T37_ALARM_DATE		0x7ff5
-#define TODC_TYPE_MK48T37_ALARM_HOUR		0x7ff4
-#define TODC_TYPE_MK48T37_ALARM_MINUTES		0x7ff3
-#define TODC_TYPE_MK48T37_ALARM_SECONDS		0x7ff2
-#define TODC_TYPE_MK48T37_CENTURY		0x7ff1
-#define TODC_TYPE_MK48T37_FLAGS			0x7ff0
-#define TODC_TYPE_MK48T37_NVRAM_ADDR_REG	0
-#define TODC_TYPE_MK48T37_NVRAM_DATA_REG	0
-
-#define TODC_TYPE_MK48T59_NVRAM_SIZE		0x1ff0
-#define TODC_TYPE_MK48T59_SW_FLAGS		0
-#define TODC_TYPE_MK48T59_YEAR			0x1fff
-#define TODC_TYPE_MK48T59_MONTH			0x1ffe
-#define TODC_TYPE_MK48T59_DOM			0x1ffd	/* Day of Month */
-#define TODC_TYPE_MK48T59_DOW			0x1ffc	/* Day of Week */
-#define TODC_TYPE_MK48T59_HOURS			0x1ffb
-#define TODC_TYPE_MK48T59_MINUTES		0x1ffa
-#define TODC_TYPE_MK48T59_SECONDS		0x1ff9
-#define TODC_TYPE_MK48T59_CNTL_B		0x1ff9
-#define TODC_TYPE_MK48T59_CNTL_A		0x1ff8
-#define TODC_TYPE_MK48T59_WATCHDOG		0x1fff
-#define TODC_TYPE_MK48T59_INTERRUPTS		0x1fff
-#define TODC_TYPE_MK48T59_ALARM_DATE		0x1fff
-#define TODC_TYPE_MK48T59_ALARM_HOUR		0x1fff
-#define TODC_TYPE_MK48T59_ALARM_MINUTES		0x1fff
-#define TODC_TYPE_MK48T59_ALARM_SECONDS		0x1fff
-#define TODC_TYPE_MK48T59_CENTURY		0x1fff
-#define TODC_TYPE_MK48T59_FLAGS			0x1fff
-#define TODC_TYPE_MK48T59_NVRAM_ADDR_REG	0
-#define TODC_TYPE_MK48T59_NVRAM_DATA_REG	0
-
-#define TODC_TYPE_DS1501_NVRAM_SIZE	0x100
-#define TODC_TYPE_DS1501_SW_FLAGS	TODC_FLAG_2_LEVEL_NVRAM
-#define TODC_TYPE_DS1501_YEAR		(TODC_TYPE_DS1501_NVRAM_SIZE + 0x06)
-#define TODC_TYPE_DS1501_MONTH		(TODC_TYPE_DS1501_NVRAM_SIZE + 0x05)
-#define TODC_TYPE_DS1501_DOM		(TODC_TYPE_DS1501_NVRAM_SIZE + 0x04)
-#define TODC_TYPE_DS1501_DOW		(TODC_TYPE_DS1501_NVRAM_SIZE + 0x03)
-#define TODC_TYPE_DS1501_HOURS		(TODC_TYPE_DS1501_NVRAM_SIZE + 0x02)
-#define TODC_TYPE_DS1501_MINUTES	(TODC_TYPE_DS1501_NVRAM_SIZE + 0x01)
-#define TODC_TYPE_DS1501_SECONDS	(TODC_TYPE_DS1501_NVRAM_SIZE + 0x00)
-#define TODC_TYPE_DS1501_CNTL_B		(TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f)
-#define TODC_TYPE_DS1501_CNTL_A		(TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f)
-#define TODC_TYPE_DS1501_WATCHDOG	(TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
-#define TODC_TYPE_DS1501_INTERRUPTS	(TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
-#define TODC_TYPE_DS1501_ALARM_DATE	(TODC_TYPE_DS1501_NVRAM_SIZE + 0x0b)
-#define TODC_TYPE_DS1501_ALARM_HOUR	(TODC_TYPE_DS1501_NVRAM_SIZE + 0x0a)
-#define TODC_TYPE_DS1501_ALARM_MINUTES	(TODC_TYPE_DS1501_NVRAM_SIZE + 0x09)
-#define TODC_TYPE_DS1501_ALARM_SECONDS	(TODC_TYPE_DS1501_NVRAM_SIZE + 0x08)
-#define TODC_TYPE_DS1501_CENTURY	(TODC_TYPE_DS1501_NVRAM_SIZE + 0x07)
-#define TODC_TYPE_DS1501_FLAGS		(TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
-#define TODC_TYPE_DS1501_NVRAM_ADDR_REG	0x10
-#define TODC_TYPE_DS1501_NVRAM_DATA_REG	0x13
-
-#define TODC_TYPE_DS1553_NVRAM_SIZE		0x1ff0
-#define TODC_TYPE_DS1553_SW_FLAGS		0
-#define TODC_TYPE_DS1553_YEAR			0x1fff
-#define TODC_TYPE_DS1553_MONTH			0x1ffe
-#define TODC_TYPE_DS1553_DOM			0x1ffd	/* Day of Month */
-#define TODC_TYPE_DS1553_DOW			0x1ffc	/* Day of Week */
-#define TODC_TYPE_DS1553_HOURS			0x1ffb
-#define TODC_TYPE_DS1553_MINUTES		0x1ffa
-#define TODC_TYPE_DS1553_SECONDS		0x1ff9
-#define TODC_TYPE_DS1553_CNTL_B			0x1ff9
-#define TODC_TYPE_DS1553_CNTL_A			0x1ff8	/* control_a R/W regs */
-#define TODC_TYPE_DS1553_WATCHDOG		0x1ff7
-#define TODC_TYPE_DS1553_INTERRUPTS		0x1ff6
-#define TODC_TYPE_DS1553_ALARM_DATE		0x1ff5
-#define TODC_TYPE_DS1553_ALARM_HOUR		0x1ff4
-#define TODC_TYPE_DS1553_ALARM_MINUTES		0x1ff3
-#define TODC_TYPE_DS1553_ALARM_SECONDS		0x1ff2
-#define TODC_TYPE_DS1553_CENTURY		0x1ff8
-#define TODC_TYPE_DS1553_FLAGS			0x1ff0
-#define TODC_TYPE_DS1553_NVRAM_ADDR_REG		0
-#define TODC_TYPE_DS1553_NVRAM_DATA_REG		0
-
-#define TODC_TYPE_DS1557_NVRAM_SIZE		0x7fff0
-#define TODC_TYPE_DS1557_SW_FLAGS		0
-#define TODC_TYPE_DS1557_YEAR			0x7ffff
-#define TODC_TYPE_DS1557_MONTH			0x7fffe
-#define TODC_TYPE_DS1557_DOM			0x7fffd	/* Day of Month */
-#define TODC_TYPE_DS1557_DOW			0x7fffc	/* Day of Week */
-#define TODC_TYPE_DS1557_HOURS			0x7fffb
-#define TODC_TYPE_DS1557_MINUTES		0x7fffa
-#define TODC_TYPE_DS1557_SECONDS		0x7fff9
-#define TODC_TYPE_DS1557_CNTL_B			0x7fff9
-#define TODC_TYPE_DS1557_CNTL_A			0x7fff8	/* control_a R/W regs */
-#define TODC_TYPE_DS1557_WATCHDOG		0x7fff7
-#define TODC_TYPE_DS1557_INTERRUPTS		0x7fff6
-#define TODC_TYPE_DS1557_ALARM_DATE		0x7fff5
-#define TODC_TYPE_DS1557_ALARM_HOUR		0x7fff4
-#define TODC_TYPE_DS1557_ALARM_MINUTES		0x7fff3
-#define TODC_TYPE_DS1557_ALARM_SECONDS		0x7fff2
-#define TODC_TYPE_DS1557_CENTURY		0x7fff8
-#define TODC_TYPE_DS1557_FLAGS			0x7fff0
-#define TODC_TYPE_DS1557_NVRAM_ADDR_REG		0
-#define TODC_TYPE_DS1557_NVRAM_DATA_REG		0
-
-#define TODC_TYPE_DS1643_NVRAM_SIZE		0x1ff8
-#define TODC_TYPE_DS1643_SW_FLAGS		0
-#define TODC_TYPE_DS1643_YEAR			0x1fff
-#define TODC_TYPE_DS1643_MONTH			0x1ffe
-#define TODC_TYPE_DS1643_DOM			0x1ffd	/* Day of Month */
-#define TODC_TYPE_DS1643_DOW			0x1ffc	/* Day of Week */
-#define TODC_TYPE_DS1643_HOURS			0x1ffb
-#define TODC_TYPE_DS1643_MINUTES		0x1ffa
-#define TODC_TYPE_DS1643_SECONDS		0x1ff9
-#define TODC_TYPE_DS1643_CNTL_B			0x1ff9
-#define TODC_TYPE_DS1643_CNTL_A			0x1ff8	/* control_a R/W regs */
-#define TODC_TYPE_DS1643_WATCHDOG		0x1fff
-#define TODC_TYPE_DS1643_INTERRUPTS		0x1fff
-#define TODC_TYPE_DS1643_ALARM_DATE		0x1fff
-#define TODC_TYPE_DS1643_ALARM_HOUR		0x1fff
-#define TODC_TYPE_DS1643_ALARM_MINUTES		0x1fff
-#define TODC_TYPE_DS1643_ALARM_SECONDS		0x1fff
-#define TODC_TYPE_DS1643_CENTURY		0x1ff8
-#define TODC_TYPE_DS1643_FLAGS			0x1fff
-#define TODC_TYPE_DS1643_NVRAM_ADDR_REG		0
-#define TODC_TYPE_DS1643_NVRAM_DATA_REG		0
-
-#define TODC_TYPE_DS1693_NVRAM_SIZE		0 /* Not handled yet */
-#define TODC_TYPE_DS1693_SW_FLAGS		0
-#define TODC_TYPE_DS1693_YEAR			0x09
-#define TODC_TYPE_DS1693_MONTH			0x08
-#define TODC_TYPE_DS1693_DOM			0x07	/* Day of Month */
-#define TODC_TYPE_DS1693_DOW			0x06	/* Day of Week */
-#define TODC_TYPE_DS1693_HOURS			0x04
-#define TODC_TYPE_DS1693_MINUTES		0x02
-#define TODC_TYPE_DS1693_SECONDS		0x00
-#define TODC_TYPE_DS1693_CNTL_B			0x0b
-#define TODC_TYPE_DS1693_CNTL_A			0x0a
-#define TODC_TYPE_DS1693_WATCHDOG		0xff
-#define TODC_TYPE_DS1693_INTERRUPTS		0xff
-#define TODC_TYPE_DS1693_ALARM_DATE		0x49
-#define TODC_TYPE_DS1693_ALARM_HOUR		0x05
-#define TODC_TYPE_DS1693_ALARM_MINUTES		0x03
-#define TODC_TYPE_DS1693_ALARM_SECONDS		0x01
-#define TODC_TYPE_DS1693_CENTURY		0x48
-#define TODC_TYPE_DS1693_FLAGS			0xff
-#define TODC_TYPE_DS1693_NVRAM_ADDR_REG		0
-#define TODC_TYPE_DS1693_NVRAM_DATA_REG		0
-
-#define TODC_TYPE_DS1743_NVRAM_SIZE		0x1ff8
-#define TODC_TYPE_DS1743_SW_FLAGS		0
-#define TODC_TYPE_DS1743_YEAR			0x1fff
-#define TODC_TYPE_DS1743_MONTH			0x1ffe
-#define TODC_TYPE_DS1743_DOM			0x1ffd	/* Day of Month */
-#define TODC_TYPE_DS1743_DOW			0x1ffc	/* Day of Week */
-#define TODC_TYPE_DS1743_HOURS			0x1ffb
-#define TODC_TYPE_DS1743_MINUTES		0x1ffa
-#define TODC_TYPE_DS1743_SECONDS		0x1ff9
-#define TODC_TYPE_DS1743_CNTL_B			0x1ff9
-#define TODC_TYPE_DS1743_CNTL_A			0x1ff8	/* control_a R/W regs */
-#define TODC_TYPE_DS1743_WATCHDOG		0x1fff
-#define TODC_TYPE_DS1743_INTERRUPTS		0x1fff
-#define TODC_TYPE_DS1743_ALARM_DATE		0x1fff
-#define TODC_TYPE_DS1743_ALARM_HOUR		0x1fff
-#define TODC_TYPE_DS1743_ALARM_MINUTES		0x1fff
-#define TODC_TYPE_DS1743_ALARM_SECONDS		0x1fff
-#define TODC_TYPE_DS1743_CENTURY		0x1ff8
-#define TODC_TYPE_DS1743_FLAGS			0x1fff
-#define TODC_TYPE_DS1743_NVRAM_ADDR_REG		0
-#define TODC_TYPE_DS1743_NVRAM_DATA_REG		0
-
-#define TODC_TYPE_DS1746_NVRAM_SIZE		0x1fff8
-#define TODC_TYPE_DS1746_SW_FLAGS		0
-#define TODC_TYPE_DS1746_YEAR			0x1ffff
-#define TODC_TYPE_DS1746_MONTH			0x1fffe
-#define TODC_TYPE_DS1746_DOM			0x1fffd	/* Day of Month */
-#define TODC_TYPE_DS1746_DOW			0x1fffc	/* Day of Week */
-#define TODC_TYPE_DS1746_HOURS			0x1fffb
-#define TODC_TYPE_DS1746_MINUTES		0x1fffa
-#define TODC_TYPE_DS1746_SECONDS		0x1fff9
-#define TODC_TYPE_DS1746_CNTL_B			0x1fff9
-#define TODC_TYPE_DS1746_CNTL_A			0x1fff8	/* control_a R/W regs */
-#define TODC_TYPE_DS1746_WATCHDOG		0x00000
-#define TODC_TYPE_DS1746_INTERRUPTS		0x00000
-#define TODC_TYPE_DS1746_ALARM_DATE		0x00000
-#define TODC_TYPE_DS1746_ALARM_HOUR		0x00000
-#define TODC_TYPE_DS1746_ALARM_MINUTES		0x00000
-#define TODC_TYPE_DS1746_ALARM_SECONDS		0x00000
-#define TODC_TYPE_DS1746_CENTURY		0x00000
-#define TODC_TYPE_DS1746_FLAGS			0x00000
-#define TODC_TYPE_DS1746_NVRAM_ADDR_REG		0
-#define TODC_TYPE_DS1746_NVRAM_DATA_REG		0
-
-#define TODC_TYPE_DS1747_NVRAM_SIZE		0x7fff8
-#define TODC_TYPE_DS1747_SW_FLAGS		0
-#define TODC_TYPE_DS1747_YEAR			0x7ffff
-#define TODC_TYPE_DS1747_MONTH			0x7fffe
-#define TODC_TYPE_DS1747_DOM			0x7fffd	/* Day of Month */
-#define TODC_TYPE_DS1747_DOW			0x7fffc	/* Day of Week */
-#define TODC_TYPE_DS1747_HOURS			0x7fffb
-#define TODC_TYPE_DS1747_MINUTES		0x7fffa
-#define TODC_TYPE_DS1747_SECONDS		0x7fff9
-#define TODC_TYPE_DS1747_CNTL_B			0x7fff9
-#define TODC_TYPE_DS1747_CNTL_A			0x7fff8	/* control_a R/W regs */
-#define TODC_TYPE_DS1747_WATCHDOG		0x00000
-#define TODC_TYPE_DS1747_INTERRUPTS		0x00000
-#define TODC_TYPE_DS1747_ALARM_DATE		0x00000
-#define TODC_TYPE_DS1747_ALARM_HOUR		0x00000
-#define TODC_TYPE_DS1747_ALARM_MINUTES		0x00000
-#define TODC_TYPE_DS1747_ALARM_SECONDS		0x00000
-#define TODC_TYPE_DS1747_CENTURY		0x00000
-#define TODC_TYPE_DS1747_FLAGS			0x00000
-#define TODC_TYPE_DS1747_NVRAM_ADDR_REG		0
-#define TODC_TYPE_DS1747_NVRAM_DATA_REG		0
-
-#define TODC_TYPE_DS17285_NVRAM_SIZE		(0x1000-0x80) /* 4Kx8 NVRAM (minus RTC regs) */
-#define TODC_TYPE_DS17285_SW_FLAGS		TODC_FLAG_2_LEVEL_NVRAM
-#define TODC_TYPE_DS17285_SECONDS		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x00)
-#define TODC_TYPE_DS17285_ALARM_SECONDS		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x01)
-#define TODC_TYPE_DS17285_MINUTES		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x02)
-#define TODC_TYPE_DS17285_ALARM_MINUTES		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x03)
-#define TODC_TYPE_DS17285_HOURS			(TODC_TYPE_DS17285_NVRAM_SIZE + 0x04)
-#define TODC_TYPE_DS17285_ALARM_HOUR		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x05)
-#define TODC_TYPE_DS17285_DOW			(TODC_TYPE_DS17285_NVRAM_SIZE + 0x06)
-#define TODC_TYPE_DS17285_DOM			(TODC_TYPE_DS17285_NVRAM_SIZE + 0x07)
-#define TODC_TYPE_DS17285_MONTH			(TODC_TYPE_DS17285_NVRAM_SIZE + 0x08)
-#define TODC_TYPE_DS17285_YEAR			(TODC_TYPE_DS17285_NVRAM_SIZE + 0x09)
-#define TODC_TYPE_DS17285_CNTL_A		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x0A)
-#define TODC_TYPE_DS17285_CNTL_B		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x0B)
-#define TODC_TYPE_DS17285_CNTL_C		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x0C)
-#define TODC_TYPE_DS17285_CNTL_D		(TODC_TYPE_DS17285_NVRAM_SIZE + 0x0D)
-#define TODC_TYPE_DS17285_WATCHDOG		0
-#define TODC_TYPE_DS17285_INTERRUPTS		0
-#define TODC_TYPE_DS17285_ALARM_DATE		0
-#define TODC_TYPE_DS17285_CENTURY		0
-#define TODC_TYPE_DS17285_FLAGS			0
-#define TODC_TYPE_DS17285_NVRAM_ADDR_REG	0x50
-#define TODC_TYPE_DS17285_NVRAM_DATA_REG	0x53
-
-#define TODC_TYPE_MC146818_NVRAM_SIZE		0	/* XXXX */
-#define TODC_TYPE_MC146818_SW_FLAGS		0
-#define TODC_TYPE_MC146818_YEAR			0x09
-#define TODC_TYPE_MC146818_MONTH		0x08
-#define TODC_TYPE_MC146818_DOM			0x07	/* Day of Month */
-#define TODC_TYPE_MC146818_DOW			0x06	/* Day of Week */
-#define TODC_TYPE_MC146818_HOURS		0x04
-#define TODC_TYPE_MC146818_MINUTES		0x02
-#define TODC_TYPE_MC146818_SECONDS		0x00
-#define TODC_TYPE_MC146818_CNTL_B		0x0a
-#define TODC_TYPE_MC146818_CNTL_A		0x0b	/* control_a R/W regs */
-#define TODC_TYPE_MC146818_WATCHDOG		0
-#define TODC_TYPE_MC146818_INTERRUPTS		0x0c
-#define TODC_TYPE_MC146818_ALARM_DATE		0xff
-#define TODC_TYPE_MC146818_ALARM_HOUR		0x05
-#define TODC_TYPE_MC146818_ALARM_MINUTES	0x03
-#define TODC_TYPE_MC146818_ALARM_SECONDS	0x01
-#define TODC_TYPE_MC146818_CENTURY		0xff
-#define TODC_TYPE_MC146818_FLAGS		0xff
-#define TODC_TYPE_MC146818_NVRAM_ADDR_REG	0
-#define TODC_TYPE_MC146818_NVRAM_DATA_REG	0
-
-#define TODC_TYPE_PC97307_NVRAM_SIZE		0	/* No NVRAM? */
-#define TODC_TYPE_PC97307_SW_FLAGS		0
-#define TODC_TYPE_PC97307_YEAR			0x09
-#define TODC_TYPE_PC97307_MONTH			0x08
-#define TODC_TYPE_PC97307_DOM			0x07	/* Day of Month */
-#define TODC_TYPE_PC97307_DOW			0x06	/* Day of Week */
-#define TODC_TYPE_PC97307_HOURS			0x04
-#define TODC_TYPE_PC97307_MINUTES		0x02
-#define TODC_TYPE_PC97307_SECONDS		0x00
-#define TODC_TYPE_PC97307_CNTL_B		0x0a
-#define TODC_TYPE_PC97307_CNTL_A		0x0b	/* control_a R/W regs */
-#define TODC_TYPE_PC97307_WATCHDOG		0x0c
-#define TODC_TYPE_PC97307_INTERRUPTS		0x0d
-#define TODC_TYPE_PC97307_ALARM_DATE		0xff
-#define TODC_TYPE_PC97307_ALARM_HOUR		0x05
-#define TODC_TYPE_PC97307_ALARM_MINUTES		0x03
-#define TODC_TYPE_PC97307_ALARM_SECONDS		0x01
-#define TODC_TYPE_PC97307_CENTURY		0xff
-#define TODC_TYPE_PC97307_FLAGS			0xff
-#define TODC_TYPE_PC97307_NVRAM_ADDR_REG	0
-#define TODC_TYPE_PC97307_NVRAM_DATA_REG	0
-
-/*
- * Define macros to allocate and init the todc_info_t table that will
- * be used by the todc_time.c routines.
- */
-#define TODC_ALLOC()							\
-	static todc_info_t todc_info_alloc;				\
-	todc_info_t *todc_info = &todc_info_alloc;
-
-#define TODC_INIT(clock_type, as0, as1, data, bits) {			\
-	todc_info->rtc_type = clock_type;				\
-									\
-	todc_info->nvram_as0 = (unsigned int)(as0);			\
-	todc_info->nvram_as1 = (unsigned int)(as1);			\
-	todc_info->nvram_data = (unsigned int)(data);			\
-									\
-	todc_info->as0_bits = (bits);					\
-									\
-	todc_info->nvram_size = clock_type ##_NVRAM_SIZE;		\
-	todc_info->sw_flags = clock_type ##_SW_FLAGS;			\
-									\
-	todc_info->year = clock_type ##_YEAR;				\
-	todc_info->month = clock_type ##_MONTH;				\
-	todc_info->day_of_month = clock_type ##_DOM;			\
-	todc_info->day_of_week = clock_type ##_DOW;			\
-	todc_info->hours = clock_type ##_HOURS;				\
-	todc_info->minutes = clock_type ##_MINUTES;			\
-	todc_info->seconds = clock_type ##_SECONDS;			\
-	todc_info->control_b = clock_type ##_CNTL_B;			\
-	todc_info->control_a = clock_type ##_CNTL_A;			\
-	todc_info->watchdog = clock_type ##_WATCHDOG;			\
-	todc_info->interrupts = clock_type ##_INTERRUPTS;		\
-	todc_info->alarm_date = clock_type ##_ALARM_DATE;		\
-	todc_info->alarm_hour = clock_type ##_ALARM_HOUR;		\
-	todc_info->alarm_minutes = clock_type ##_ALARM_MINUTES;		\
-	todc_info->alarm_seconds = clock_type ##_ALARM_SECONDS;		\
-	todc_info->century = clock_type ##_CENTURY;			\
-	todc_info->flags = clock_type ##_FLAGS;				\
-									\
-	todc_info->nvram_addr_reg = clock_type ##_NVRAM_ADDR_REG;	\
-	todc_info->nvram_data_reg = clock_type ##_NVRAM_DATA_REG;	\
-}
-
-extern todc_info_t *todc_info;
-
-unsigned char todc_direct_read_val(int addr);
-void todc_direct_write_val(int addr, unsigned char val);
-unsigned char todc_m48txx_read_val(int addr);
-void todc_m48txx_write_val(int addr, unsigned char val);
-unsigned char todc_mc146818_read_val(int addr);
-void todc_mc146818_write_val(int addr, unsigned char val);
-
-long todc_time_init(void);
-void todc_get_rtc_time(struct rtc_time *);
-int todc_set_rtc_time(struct rtc_time *);
-void todc_calibrate_decr(void);
-
-#endif				/* __PPC_KERNEL_TODC_H */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 9fe7894ee03..50c014007de 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -32,7 +32,14 @@ static inline int node_to_first_cpu(int node)
 int of_node_to_nid(struct device_node *device);
 
 struct pci_bus;
+#ifdef CONFIG_PCI
 extern int pcibus_to_node(struct pci_bus *bus);
+#else
+static inline int pcibus_to_node(struct pci_bus *bus)
+{
+	return -1;
+}
+#endif
 
 #define pcibus_to_cpumask(bus)	(pcibus_to_node(bus) == -1 ? \
 					CPU_MASK_ALL : \
diff --git a/include/asm-powerpc/tsi108.h b/include/asm-powerpc/tsi108.h
index 2c702d35a7c..4e95d153be8 100644
--- a/include/asm-powerpc/tsi108.h
+++ b/include/asm-powerpc/tsi108.h
@@ -98,12 +98,12 @@ typedef struct {
 extern u32 get_vir_csrbase(void);
 extern u32 tsi108_csr_vir_base;
 
-extern inline u32 tsi108_read_reg(u32 reg_offset)
+static inline u32 tsi108_read_reg(u32 reg_offset)
 {
 	return in_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset));
 }
 
-extern inline void tsi108_write_reg(u32 reg_offset, u32 val)
+static inline void tsi108_write_reg(u32 reg_offset, u32 val)
 {
 	out_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset), val);
 }
diff --git a/include/asm-powerpc/types.h b/include/asm-powerpc/types.h
index d6fb56b8045..3b363757a2b 100644
--- a/include/asm-powerpc/types.h
+++ b/include/asm-powerpc/types.h
@@ -97,16 +97,6 @@ typedef struct {
 	unsigned long env;
 } func_descr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h
index d83fc29c2bb..adbf16b8cfb 100644
--- a/include/asm-powerpc/uaccess.h
+++ b/include/asm-powerpc/uaccess.h
@@ -304,7 +304,7 @@ extern unsigned long __copy_tofrom_user(void __user *to,
 
 #ifndef __powerpc64__
 
-extern inline unsigned long copy_from_user(void *to,
+static inline unsigned long copy_from_user(void *to,
 		const void __user *from, unsigned long n)
 {
 	unsigned long over;
@@ -319,7 +319,7 @@ extern inline unsigned long copy_from_user(void *to,
 	return n;
 }
 
-extern inline unsigned long copy_to_user(void __user *to,
+static inline unsigned long copy_to_user(void __user *to,
 		const void *from, unsigned long n)
 {
 	unsigned long over;
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index 0e4ea37f646..04b6c17cc59 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -446,7 +446,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/linkage.h>
-#include <asm/syscalls.h>
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
@@ -481,16 +480,9 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 
 /*
  * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
  */
-#ifdef CONFIG_PPC32
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#else
-#define cond_syscall(x) asm(".weak\t." #x "\n\t.set\t." #x ",.sys_ni_syscall")
-#endif
-
+#define cond_syscall(x) \
+	asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall")))
 
 #endif		/* __ASSEMBLY__ */
 #endif		/* __KERNEL__ */
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index 4b51d42e141..0117b544ecb 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -45,7 +45,6 @@ struct iommu_table;
  * The vio_dev structure is used to describe virtual I/O devices.
  */
 struct vio_dev {
-	struct iommu_table *iommu_table;     /* vio_map_* uses this */
 	const char *name;
 	const char *type;
 	uint32_t unit_address;
diff --git a/include/asm-powerpc/xmon.h b/include/asm-powerpc/xmon.h
index f1d337ed68d..88320a05f0a 100644
--- a/include/asm-powerpc/xmon.h
+++ b/include/asm-powerpc/xmon.h
@@ -14,8 +14,10 @@
 
 #ifdef CONFIG_XMON
 extern void xmon_setup(void);
+extern void xmon_register_spus(struct list_head *list);
 #else
 static inline void xmon_setup(void) { };
+static inline void xmon_register_spus(struct list_head *list) { };
 #endif
 
 #endif /* __KERNEL __ */
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index a4c411b753e..ccf1a9bb2e4 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -26,17 +26,11 @@
 
 #if defined(CONFIG_4xx)
 #include <asm/ibm4xx.h>
-#elif defined(CONFIG_PPC_MPC52xx)
-#include <asm/mpc52xx.h>
 #elif defined(CONFIG_8xx)
 #include <asm/mpc8xx.h>
 #elif defined(CONFIG_8260)
 #include <asm/mpc8260.h>
-#elif defined(CONFIG_83xx)
-#include <asm/mpc83xx.h>
-#elif defined(CONFIG_85xx)
-#include <asm/mpc85xx.h>
-#elif defined(CONFIG_APUS)
+#elif defined(CONFIG_APUS) || !defined(CONFIG_PCI)
 #define _IO_BASE	0
 #define _ISA_MEM_BASE	0
 #define PCI_DRAM_OFFSET 0
@@ -237,6 +231,14 @@ static inline void __raw_writel(__u32 b, volatile void __iomem *addr)
 #define insl(port, buf, nl)	_insl_ns((port)+___IO_BASE, (buf), (nl))
 #define outsl(port, buf, nl)	_outsl_ns((port)+___IO_BASE, (buf), (nl))
 
+#define readsb(a, b, n)		_insb((a), (b), (n))
+#define readsw(a, b, n)		_insw_ns((a), (b), (n))
+#define readsl(a, b, n)		_insl_ns((a), (b), (n))
+#define writesb(a, b, n)	_outsb((a),(b),(n))
+#define writesw(a, b, n)	_outsw_ns((a),(b),(n))
+#define writesl(a, b, n)	_outsl_ns((a),(b),(n))
+
+
 /*
  * On powermacs and 8xx we will get a machine check exception 
  * if we try to read data from a non-existent I/O port. Because
@@ -327,12 +329,12 @@ __do_out_asm(outl, "stwbrx")
 #define inl_p(port)		inl((port))
 #define outl_p(val, port)	outl((val), (port))
 
-extern void _insb(volatile u8 __iomem *port, void *buf, long count);
-extern void _outsb(volatile u8 __iomem *port, const void *buf, long count);
-extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count);
-extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count);
-extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count);
-extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count);
+extern void _insb(const volatile u8 __iomem *addr, void *buf, long count);
+extern void _outsb(volatile u8 __iomem *addr,const void *buf,long count);
+extern void _insw_ns(const volatile u16 __iomem *addr, void *buf, long count);
+extern void _outsw_ns(volatile u16 __iomem *addr, const void *buf, long count);
+extern void _insl_ns(const volatile u32 __iomem *addr, void *buf, long count);
+extern void _outsl_ns(volatile u32 __iomem *addr, const void *buf, long count);
 
 
 #define IO_SPACE_LIMIT ~0
diff --git a/include/asm-ppc/m48t35.h b/include/asm-ppc/m48t35.h
index f3c5e5dfa98..a5277ea4b19 100644
--- a/include/asm-ppc/m48t35.h
+++ b/include/asm-ppc/m48t35.h
@@ -39,7 +39,7 @@
 #define M48T35_RTC_WATCHDOG_RB         0x03
 #define M48T35_RTC_WATCHDOG_BMB        0x7c
 #define M48T35_RTC_WATCHDOG_WDS        0x80
-#define M48T35_RTC_WATCHDOG_ALL        (M48T35_RTC_WATCHDOG_RB|M48T35_RTC_WATCHDOG_BMB|M48T35_RTC_W
+#define M48T35_RTC_WATCHDOG_ALL        (M48T35_RTC_WATCHDOG_RB|M48T35_RTC_WATCHDOG_BMB|M48T35_RTC_W)
 
 #define M48T35_RTC_CONTROL_WRITE       0x80
 #define M48T35_RTC_CONTROL_READ        0x40
diff --git a/include/asm-ppc/mpc52xx.h b/include/asm-ppc/mpc52xx.h
index 64c8874618d..d9d21aa68ba 100644
--- a/include/asm-ppc/mpc52xx.h
+++ b/include/asm-ppc/mpc52xx.h
@@ -29,17 +29,6 @@ struct pt_regs;
 #endif /* __ASSEMBLY__ */
 
 
-#ifdef CONFIG_PCI
-#define _IO_BASE	isa_io_base
-#define _ISA_MEM_BASE	isa_mem_base
-#define PCI_DRAM_OFFSET	pci_dram_offset
-#else
-#define _IO_BASE	0
-#define _ISA_MEM_BASE	0
-#define PCI_DRAM_OFFSET	0
-#endif
-
-
 /* ======================================================================== */
 /* PPC Sys devices definition                                               */
 /* ======================================================================== */
diff --git a/include/asm-ppc/mpc83xx.h b/include/asm-ppc/mpc83xx.h
index 02ed2c32571..c3061972309 100644
--- a/include/asm-ppc/mpc83xx.h
+++ b/include/asm-ppc/mpc83xx.h
@@ -25,14 +25,6 @@
 #include <platforms/83xx/mpc834x_sys.h>
 #endif
 
-#define _IO_BASE        isa_io_base
-#define _ISA_MEM_BASE   isa_mem_base
-#ifdef CONFIG_PCI
-#define PCI_DRAM_OFFSET pci_dram_offset
-#else
-#define PCI_DRAM_OFFSET 0
-#endif
-
 /*
  * The "residual" board information structure the boot loader passes
  * into the kernel.
diff --git a/include/asm-ppc/mpc85xx.h b/include/asm-ppc/mpc85xx.h
index 9b4851199c7..d7e4a79d77f 100644
--- a/include/asm-ppc/mpc85xx.h
+++ b/include/asm-ppc/mpc85xx.h
@@ -44,14 +44,6 @@
 #include <platforms/85xx/tqm85xx.h>
 #endif
 
-#define _IO_BASE        isa_io_base
-#define _ISA_MEM_BASE   isa_mem_base
-#ifdef CONFIG_PCI
-#define PCI_DRAM_OFFSET pci_dram_offset
-#else
-#define PCI_DRAM_OFFSET 0
-#endif
-
 /*
  * The "residual" board information structure the boot loader passes
  * into the kernel.
diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h
index 9d5230689b3..6c955d0c1ef 100644
--- a/include/asm-ppc/pci-bridge.h
+++ b/include/asm-ppc/pci-bridge.h
@@ -43,6 +43,7 @@ struct pci_controller {
 	struct pci_controller *next;
         struct pci_bus *bus;
 	void *arch_data;
+	struct device *parent;
 
 	int first_busno;
 	int last_busno;
diff --git a/include/asm-s390/checksum.h b/include/asm-s390/checksum.h
index 37c362d89fa..0a3cd7ec845 100644
--- a/include/asm-s390/checksum.h
+++ b/include/asm-s390/checksum.h
@@ -27,8 +27,8 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-static inline unsigned int
-csum_partial(const unsigned char * buff, int len, unsigned int sum)
+static inline __wsum
+csum_partial(const void *buff, int len, __wsum sum)
 {
 	register unsigned long reg2 asm("2") = (unsigned long) buff;
 	register unsigned long reg3 asm("3") = (unsigned long) len;
@@ -49,9 +49,9 @@ csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * Copy from userspace and compute checksum.  If we catch an exception
  * then zero the rest of the buffer.
  */
-static inline unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst,
-                                          int len, unsigned int sum,
+static inline __wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+                                          int len, __wsum sum,
                                           int *err_ptr)
 {
 	int missing;
@@ -66,8 +66,8 @@ csum_partial_copy_from_user(const char __user *src, char *dst,
 }
 
 
-static inline unsigned int
-csum_partial_copy_nocheck (const char *src, char *dst, int len, unsigned int sum)
+static inline __wsum
+csum_partial_copy_nocheck (const void *src, void *dst, int len, __wsum sum)
 {
         memcpy(dst,src,len);
 	return csum_partial(dst, len, sum);
@@ -76,8 +76,7 @@ csum_partial_copy_nocheck (const char *src, char *dst, int len, unsigned int sum
 /*
  *      Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned short
-csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 #ifndef __s390x__
 	register_pair rp;
@@ -100,7 +99,7 @@ csum_fold(unsigned int sum)
 		"	srl	%0,16\n"	/* %0 = H+L+C */
 		: "+&d" (sum) : : "cc", "2", "3");
 #endif /* __s390x__ */
-	return ((unsigned short) ~sum);
+	return (__force __sum16) ~sum;
 }
 
 /*
@@ -108,8 +107,7 @@ csum_fold(unsigned int sum)
  *	which always checksum on 4 octet boundaries.
  *
  */
-static inline unsigned short
-ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	return csum_fold(csum_partial(iph, ihl*4, 0));
 }
@@ -118,10 +116,10 @@ ip_fast_csum(unsigned char *iph, unsigned int ihl)
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 32-bit checksum
  */
-static inline unsigned int 
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                    unsigned short len, unsigned short proto,
-                   unsigned int sum)
+                   __wsum sum)
 {
 #ifndef __s390x__
 	asm volatile(
@@ -137,12 +135,12 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
 		"1:"
 		: "+&d" (sum) : "d" (daddr) : "cc");
 	asm volatile(
-		"	alr	%0,%1\n" /* sum += (len<<16) + (proto<<8) */
+		"	alr	%0,%1\n" /* sum += len + proto */
 		"	brc	12,2f\n"
 		"	ahi	%0,1\n"  /* add carry */
 		"2:"
 		: "+&d" (sum)
-		: "d" (((unsigned int) len<<16) + (unsigned int) proto)
+		: "d" (len + proto)
 		: "cc");
 #else /* __s390x__ */
 	asm volatile(
@@ -153,7 +151,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
 		"0:	algr	%0,%2\n"  /* sum += daddr */
 		"	brc	12,1f\n"
 		"	aghi	%0,1\n"   /* add carry */
-		"1:	algfr	%0,%3\n"  /* sum += (len<<16) + proto */
+		"1:	algfr	%0,%3\n"  /* sum += len + proto */
 		"	brc	12,2f\n"
 		"	aghi	%0,1\n"   /* add carry */
 		"2:	srlg	0,%0,32\n"
@@ -163,7 +161,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
 		"3:	llgfr	%0,%0"
 		: "+&d" (sum)
 		: "d" (saddr), "d" (daddr),
-		  "d" (((unsigned int) len<<16) + (unsigned int) proto)
+		  "d" (len + proto)
 		: "cc", "0");
 #endif /* __s390x__ */
 	return sum;
@@ -174,10 +172,10 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                   unsigned short len, unsigned short proto,
-                  unsigned int sum)
+                  __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -187,8 +185,7 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
  * in icmp.c
  */
 
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h
index 81287d86329..d9278503098 100644
--- a/include/asm-s390/cio.h
+++ b/include/asm-s390/cio.h
@@ -278,17 +278,16 @@ struct ccw_dev_id {
 static inline int ccw_dev_id_is_equal(struct ccw_dev_id *dev_id1,
 				      struct ccw_dev_id *dev_id2)
 {
-	return !memcmp(dev_id1, dev_id2, sizeof(struct ccw_dev_id));
+	if ((dev_id1->ssid == dev_id2->ssid) &&
+	    (dev_id1->devno == dev_id2->devno))
+		return 1;
+	return 0;
 }
 
 extern int diag210(struct diag210 *addr);
 
 extern void wait_cons_dev(void);
 
-extern void clear_all_subchannels(void);
-
-extern void cio_reset_channel_paths(void);
-
 extern void css_schedule_reprobe(void);
 
 extern void reipl_ccw_dev(struct ccw_dev_id *id);
diff --git a/include/asm-s390/cpcmd.h b/include/asm-s390/cpcmd.h
index 1fcf65be7a2..48a9eab1642 100644
--- a/include/asm-s390/cpcmd.h
+++ b/include/asm-s390/cpcmd.h
@@ -7,8 +7,8 @@
  *               Christian Borntraeger (cborntra@de.ibm.com),
  */
 
-#ifndef __CPCMD__
-#define __CPCMD__
+#ifndef _ASM_S390_CPCMD_H
+#define _ASM_S390_CPCMD_H
 
 /*
  * the lowlevel function for cpcmd
@@ -16,9 +16,6 @@
  */
 extern int __cpcmd(const char *cmd, char *response, int rlen, int *response_code);
 
-#ifndef __s390x__
-#define cpcmd __cpcmd
-#else
 /*
  * cpcmd is the in-kernel interface for issuing CP commands
  *
@@ -33,6 +30,5 @@ extern int __cpcmd(const char *cmd, char *response, int rlen, int *response_code
  * NOTE: If the response buffer is not below 2 GB, cpcmd can sleep
  */
 extern int cpcmd(const char *cmd, char *response, int rlen, int *response_code);
-#endif /*__s390x__*/
 
-#endif
+#endif /* _ASM_S390_CPCMD_H */
diff --git a/include/asm-s390/kexec.h b/include/asm-s390/kexec.h
index ce28ddda0f5..9c35c8ad1af 100644
--- a/include/asm-s390/kexec.h
+++ b/include/asm-s390/kexec.h
@@ -26,7 +26,7 @@
 
 /* Maximum address we can use for the control pages */
 /* Not more than 2GB */
-#define KEXEC_CONTROL_MEMORY_LIMIT (1<<31)
+#define KEXEC_CONTROL_MEMORY_LIMIT (1UL<<31)
 
 /* Allocate one page for the pdp and the second for the code */
 #define KEXEC_CONTROL_CODE_SIZE 4096
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index 06583ed0bde..74f7389bd3e 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -362,6 +362,14 @@ static inline void set_prefix(__u32 address)
 	asm volatile("spx %0" : : "m" (address) : "memory");
 }
 
+static inline __u32 store_prefix(void)
+{
+	__u32 address;
+
+	asm volatile("stpx %0" : "=m" (address));
+	return address;
+}
+
 #define __PANIC_MAGIC           0xDEADC0DE
 
 #endif
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 36bb6dacf00..2d968a69ed1 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -110,13 +110,22 @@ extern char empty_zero_page[PAGE_SIZE];
 #define VMALLOC_OFFSET  (8*1024*1024)
 #define VMALLOC_START   (((unsigned long) high_memory + VMALLOC_OFFSET) \
 			 & ~(VMALLOC_OFFSET-1))
+
+/*
+ * We need some free virtual space to be able to do vmalloc.
+ * VMALLOC_MIN_SIZE defines the minimum size of the vmalloc
+ * area. On a machine with 2GB memory we make sure that we
+ * have at least 128MB free space for vmalloc. On a machine
+ * with 4TB we make sure we have at least 1GB.
+ */
 #ifndef __s390x__
-# define VMALLOC_END     (0x7fffffffL)
+#define VMALLOC_MIN_SIZE	0x8000000UL
+#define VMALLOC_END		0x80000000UL
 #else /* __s390x__ */
-# define VMALLOC_END     (0x40000000000L)
+#define VMALLOC_MIN_SIZE	0x40000000UL
+#define VMALLOC_END		0x40000000000UL
 #endif /* __s390x__ */
 
-
 /*
  * A 31 bit pagetable entry of S390 has following format:
  *  |   PFRA          |    |  OS  |
diff --git a/include/asm-s390/reset.h b/include/asm-s390/reset.h
new file mode 100644
index 00000000000..9b439cf6780
--- /dev/null
+++ b/include/asm-s390/reset.h
@@ -0,0 +1,23 @@
+/*
+ *  include/asm-s390/reset.h
+ *
+ *    Copyright IBM Corp. 2006
+ *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
+ */
+
+#ifndef _ASM_S390_RESET_H
+#define _ASM_S390_RESET_H
+
+#include <linux/list.h>
+
+struct reset_call {
+	struct list_head list;
+	void (*fn)(void);
+};
+
+extern void register_reset_call(struct reset_call *reset);
+extern void unregister_reset_call(struct reset_call *reset);
+extern void s390_reset_system(void);
+extern void (*s390_reset_mcck_handler)(void);
+
+#endif /* _ASM_S390_RESET_H */
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index 5d72eda8a11..7664bacdd83 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -2,7 +2,7 @@
  *  include/asm-s390/setup.h
  *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999,2006
  */
 
 #ifndef _ASM_S390_SETUP_H
@@ -30,6 +30,17 @@
 #endif /* __s390x__ */
 #define COMMAND_LINE      ((char *)            (0x10480))
 
+#define CHUNK_READ_WRITE 0
+#define CHUNK_READ_ONLY  1
+
+struct mem_chunk {
+	unsigned long addr;
+	unsigned long size;
+	unsigned long type;
+};
+
+extern struct mem_chunk memory_chunk[];
+
 /*
  * Machine features detected in head.S
  */
@@ -53,7 +64,6 @@ extern unsigned long machine_flags;
 #define MACHINE_HAS_MVCOS	(machine_flags & 512)
 #endif /* __s390x__ */
 
-
 #define MACHINE_HAS_SCLP	(!MACHINE_IS_P390)
 
 /*
@@ -71,7 +81,6 @@ extern unsigned int console_irq;
 #define SET_CONSOLE_3215	do { console_mode = 2; } while (0)
 #define SET_CONSOLE_3270	do { console_mode = 3; } while (0)
 
-
 struct ipl_list_hdr {
 	u32 len;
 	u8  reserved1[3];
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index c3cf030ada4..7097c96ed02 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -18,6 +18,7 @@
 
 #include <asm/lowcore.h>
 #include <asm/sigp.h>
+#include <asm/ptrace.h>
 
 /*
   s390 specific smp.c headers
@@ -101,6 +102,13 @@ smp_call_function_on(void (*func) (void *info), void *info,
 	func(info);
 	return 0;
 }
+
+static inline void smp_send_stop(void)
+{
+	/* Disable all interrupts/machine checks */
+	__load_psw_mask(PSW_KERNEL_BITS & ~PSW_MASK_MCHECK);
+}
+
 #define smp_cpu_not_running(cpu)	1
 #define smp_get_cpu(cpu) ({ 0; })
 #define smp_put_cpu(cpu) ({ 0; })
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index ccbafe4bf2c..bd0b05ae87d 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -115,6 +115,16 @@ extern void account_system_vtime(struct task_struct *);
 #define account_vtime(x) do { /* empty */ } while (0)
 #endif
 
+#ifdef CONFIG_PFAULT
+extern void pfault_irq_init(void);
+extern int pfault_init(void);
+extern void pfault_fini(void);
+#else /* CONFIG_PFAULT */
+#define pfault_irq_init()	do { } while (0)
+#define pfault_init()		({-1;})
+#define pfault_fini()		do { } while (0)
+#endif /* CONFIG_PFAULT */
+
 #define finish_arch_switch(prev) do {					     \
 	set_fs(current->thread.mm_segment);				     \
 	account_vtime(prev);						     \
diff --git a/include/asm-s390/termios.h b/include/asm-s390/termios.h
index d1e29cca54c..62b23caf370 100644
--- a/include/asm-s390/termios.h
+++ b/include/asm-s390/termios.h
@@ -75,39 +75,7 @@ struct termio {
 */
 #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
 
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-	unsigned short __tmp; \
-	get_user(__tmp,&(termio)->x); \
-	(termios)->x = (0xffff0000 & ((termios)->x)) | __tmp; \
-}
-
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-	SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-	put_user((termios)->c_iflag, &(termio)->c_iflag); \
-	put_user((termios)->c_oflag, &(termio)->c_oflag); \
-	put_user((termios)->c_cflag, &(termio)->c_cflag); \
-	put_user((termios)->c_lflag, &(termio)->c_lflag); \
-	put_user((termios)->c_line,  &(termio)->c_line); \
-	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#include <asm-generic/termios.h>
 
 #endif	/* __KERNEL__ */
 
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index ae2951cc83a..fc5d7cf1932 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -87,16 +87,6 @@ typedef union {
 	} subreg;
 } register_pair;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* ! __s390x__   */
 #endif /* __ASSEMBLY__  */
 #endif /* __KERNEL__    */
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index 72ae4efddb4..73ac4e82217 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -201,7 +201,7 @@ extern int __get_user_bad(void) __attribute__((noreturn));
  * Returns number of bytes that could not be copied.
  * On success, this will be zero.
  */
-static inline unsigned long
+static inline unsigned long __must_check
 __copy_to_user(void __user *to, const void *from, unsigned long n)
 {
 	if (__builtin_constant_p(n) && (n <= 256))
@@ -226,7 +226,7 @@ __copy_to_user(void __user *to, const void *from, unsigned long n)
  * Returns number of bytes that could not be copied.
  * On success, this will be zero.
  */
-static inline unsigned long
+static inline unsigned long __must_check
 copy_to_user(void __user *to, const void *from, unsigned long n)
 {
 	might_sleep();
@@ -252,7 +252,7 @@ copy_to_user(void __user *to, const void *from, unsigned long n)
  * If some data could not be copied, this function will pad the copied
  * data to the requested size using zero bytes.
  */
-static inline unsigned long
+static inline unsigned long __must_check
 __copy_from_user(void *to, const void __user *from, unsigned long n)
 {
 	if (__builtin_constant_p(n) && (n <= 256))
@@ -277,7 +277,7 @@ __copy_from_user(void *to, const void __user *from, unsigned long n)
  * If some data could not be copied, this function will pad the copied
  * data to the requested size using zero bytes.
  */
-static inline unsigned long
+static inline unsigned long __must_check
 copy_from_user(void *to, const void __user *from, unsigned long n)
 {
 	might_sleep();
@@ -288,13 +288,13 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
 	return n;
 }
 
-static inline unsigned long
+static inline unsigned long __must_check
 __copy_in_user(void __user *to, const void __user *from, unsigned long n)
 {
 	return uaccess.copy_in_user(n, to, from);
 }
 
-static inline unsigned long
+static inline unsigned long __must_check
 copy_in_user(void __user *to, const void __user *from, unsigned long n)
 {
 	might_sleep();
@@ -306,7 +306,7 @@ copy_in_user(void __user *to, const void __user *from, unsigned long n)
 /*
  * Copy a null terminated string from userspace.
  */
-static inline long
+static inline long __must_check
 strncpy_from_user(char *dst, const char __user *src, long count)
 {
         long res = -EFAULT;
@@ -343,13 +343,13 @@ strnlen_user(const char __user * src, unsigned long n)
  * Zero Userspace
  */
 
-static inline unsigned long
+static inline unsigned long __must_check
 __clear_user(void __user *to, unsigned long n)
 {
 	return uaccess.clear_user(n, to);
 }
 
-static inline unsigned long
+static inline unsigned long __must_check
 clear_user(void __user *to, unsigned long n)
 {
 	might_sleep();
diff --git a/include/asm-s390/zcrypt.h b/include/asm-s390/zcrypt.h
index 7244c68464f..b90e55888a5 100644
--- a/include/asm-s390/zcrypt.h
+++ b/include/asm-s390/zcrypt.h
@@ -180,40 +180,8 @@ struct ica_xcRB {
  *	     for the implementation details for the contents of the
  *	     block
  *
- *   Z90STAT_TOTALCOUNT
- *     Return an integer count of all device types together.
- *
- *   Z90STAT_PCICACOUNT
- *     Return an integer count of all PCICAs.
- *
- *   Z90STAT_PCICCCOUNT
- *     Return an integer count of all PCICCs.
- *
- *   Z90STAT_PCIXCCMCL2COUNT
- *     Return an integer count of all MCL2 PCIXCCs.
- *
- *   Z90STAT_PCIXCCMCL3COUNT
- *     Return an integer count of all MCL3 PCIXCCs.
- *
- *   Z90STAT_CEX2CCOUNT
- *     Return an integer count of all CEX2Cs.
- *
- *   Z90STAT_CEX2ACOUNT
- *     Return an integer count of all CEX2As.
- *
- *   Z90STAT_REQUESTQ_COUNT
- *     Return an integer count of the number of entries waiting to be
- *     sent to a device.
- *
- *   Z90STAT_PENDINGQ_COUNT
- *     Return an integer count of the number of entries sent to a
- *     device awaiting the reply.
- *
- *   Z90STAT_TOTALOPEN_COUNT
- *     Return an integer count of the number of open file handles.
- *
- *   Z90STAT_DOMAIN_INDEX
- *     Return the integer value of the Cryptographic Domain.
+ *   ZSECSENDCPRB
+ *     Send an arbitrary CPRB to a crypto card.
  *
  *   Z90STAT_STATUS_MASK
  *     Return an 64 element array of unsigned chars for the status of
@@ -235,28 +203,51 @@ struct ica_xcRB {
  *     of successfully completed requests per device since the device
  *     was detected and made available.
  *
- *   ICAZ90STATUS (deprecated)
+ *   Z90STAT_REQUESTQ_COUNT
+ *     Return an integer count of the number of entries waiting to be
+ *     sent to a device.
+ *
+ *   Z90STAT_PENDINGQ_COUNT
+ *     Return an integer count of the number of entries sent to all
+ *     devices awaiting the reply.
+ *
+ *   Z90STAT_TOTALOPEN_COUNT
+ *     Return an integer count of the number of open file handles.
+ *
+ *   Z90STAT_DOMAIN_INDEX
+ *     Return the integer value of the Cryptographic Domain.
+ *
+ *   The following ioctls are deprecated and should be no longer used:
+ *
+ *   Z90STAT_TOTALCOUNT
+ *     Return an integer count of all device types together.
+ *
+ *   Z90STAT_PCICACOUNT
+ *     Return an integer count of all PCICAs.
+ *
+ *   Z90STAT_PCICCCOUNT
+ *     Return an integer count of all PCICCs.
+ *
+ *   Z90STAT_PCIXCCMCL2COUNT
+ *     Return an integer count of all MCL2 PCIXCCs.
+ *
+ *   Z90STAT_PCIXCCMCL3COUNT
+ *     Return an integer count of all MCL3 PCIXCCs.
+ *
+ *   Z90STAT_CEX2CCOUNT
+ *     Return an integer count of all CEX2Cs.
+ *
+ *   Z90STAT_CEX2ACOUNT
+ *     Return an integer count of all CEX2As.
+ *
+ *   ICAZ90STATUS
  *     Return some device driver status in a ica_z90_status struct
  *     This takes an ica_z90_status struct as its arg.
  *
- *     NOTE: this ioctl() is deprecated, and has been replaced with
- *	     single ioctl()s for each type of status being requested
- *
- *   Z90STAT_PCIXCCCOUNT (deprecated)
+ *   Z90STAT_PCIXCCCOUNT
  *     Return an integer count of all PCIXCCs (MCL2 + MCL3).
  *     This is DEPRECATED now that MCL3 PCIXCCs are treated differently from
  *     MCL2 PCIXCCs.
- *
- *   Z90QUIESCE (not recommended)
- *     Quiesce the driver.  This is intended to stop all new
- *     requests from being processed.  Its use is NOT recommended,
- *     except in circumstances where there is no other way to stop
- *     callers from accessing the driver.  Its original use was to
- *     allow the driver to be "drained" of work in preparation for
- *     a system shutdown.
- *
- *     NOTE: once issued, this ban on new work cannot be undone
- *	     except by unloading and reloading the driver.
  */
 
 /**
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h
index 8bdc1ba56f7..28305c3cbdd 100644
--- a/include/asm-sh/atomic.h
+++ b/include/asm-sh/atomic.h
@@ -28,11 +28,11 @@ static inline void atomic_add(int i, atomic_t *v)
 	unsigned long tmp;
 
 	__asm__ __volatile__ (
-"1:	movli.l @%3, %0		! atomic_add	\n"
-"	add	%2, %0				\n"
-"	movco.l	%0, @%3				\n"
+"1:	movli.l @%2, %0		! atomic_add	\n"
+"	add	%1, %0				\n"
+"	movco.l	%0, @%2				\n"
 "	bf	1b				\n"
-	: "=&z" (tmp), "=r" (&v->counter)
+	: "=&z" (tmp)
 	: "r" (i), "r" (&v->counter)
 	: "t");
 #else
@@ -50,11 +50,11 @@ static inline void atomic_sub(int i, atomic_t *v)
 	unsigned long tmp;
 
 	__asm__ __volatile__ (
-"1:	movli.l @%3, %0		! atomic_sub	\n"
-"	sub	%2, %0				\n"
-"	movco.l	%0, @%3				\n"
+"1:	movli.l @%2, %0		! atomic_sub	\n"
+"	sub	%1, %0				\n"
+"	movco.l	%0, @%2				\n"
 "	bf	1b				\n"
-	: "=&z" (tmp), "=r" (&v->counter)
+	: "=&z" (tmp)
 	: "r" (i), "r" (&v->counter)
 	: "t");
 #else
@@ -80,12 +80,12 @@ static inline int atomic_add_return(int i, atomic_t *v)
 
 #ifdef CONFIG_CPU_SH4A
 	__asm__ __volatile__ (
-"1:	movli.l @%3, %0		! atomic_add_return	\n"
-"	add	%2, %0					\n"
-"	movco.l	%0, @%3					\n"
+"1:	movli.l @%2, %0		! atomic_add_return	\n"
+"	add	%1, %0					\n"
+"	movco.l	%0, @%2					\n"
 "	bf	1b					\n"
 "	synco						\n"
-	: "=&z" (temp), "=r" (&v->counter)
+	: "=&z" (temp)
 	: "r" (i), "r" (&v->counter)
 	: "t");
 #else
@@ -109,12 +109,12 @@ static inline int atomic_sub_return(int i, atomic_t *v)
 
 #ifdef CONFIG_CPU_SH4A
 	__asm__ __volatile__ (
-"1:	movli.l @%3, %0		! atomic_sub_return	\n"
-"	sub	%2, %0					\n"
-"	movco.l	%0, @%3					\n"
+"1:	movli.l @%2, %0		! atomic_sub_return	\n"
+"	sub	%1, %0					\n"
+"	movco.l	%0, @%2					\n"
 "	bf	1b					\n"
 "	synco						\n"
-	: "=&z" (temp), "=r" (&v->counter)
+	: "=&z" (temp)
 	: "r" (i), "r" (&v->counter)
 	: "t");
 #else
@@ -186,11 +186,11 @@ static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 	unsigned long tmp;
 
 	__asm__ __volatile__ (
-"1:	movli.l @%3, %0		! atomic_clear_mask	\n"
-"	and	%2, %0					\n"
-"	movco.l	%0, @%3					\n"
+"1:	movli.l @%2, %0		! atomic_clear_mask	\n"
+"	and	%1, %0					\n"
+"	movco.l	%0, @%2					\n"
 "	bf	1b					\n"
-	: "=&z" (tmp), "=r" (&v->counter)
+	: "=&z" (tmp)
 	: "r" (~mask), "r" (&v->counter)
 	: "t");
 #else
@@ -208,11 +208,11 @@ static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
 	unsigned long tmp;
 
 	__asm__ __volatile__ (
-"1:	movli.l @%3, %0		! atomic_set_mask	\n"
-"	or	%2, %0					\n"
-"	movco.l	%0, @%3					\n"
+"1:	movli.l @%2, %0		! atomic_set_mask	\n"
+"	or	%1, %0					\n"
+"	movco.l	%0, @%2					\n"
 "	bf	1b					\n"
-	: "=&z" (tmp), "=r" (&v->counter)
+	: "=&z" (tmp)
 	: "r" (mask), "r" (&v->counter)
 	: "t");
 #else
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h
index beeea40f549..795047da5e1 100644
--- a/include/asm-sh/bugs.h
+++ b/include/asm-sh/bugs.h
@@ -23,16 +23,20 @@ static void __init check_bugs(void)
 	cpu_data->loops_per_jiffy = loops_per_jiffy;
 
 	switch (cpu_data->type) {
-	case CPU_SH7604:
+	case CPU_SH7604 ... CPU_SH7619:
 		*p++ = '2';
 		break;
+	case CPU_SH7206:
+		*p++ = '2';
+		*p++ = 'a';
+		break;
 	case CPU_SH7705 ... CPU_SH7300:
 		*p++ = '3';
 		break;
 	case CPU_SH7750 ... CPU_SH4_501:
 		*p++ = '4';
 		break;
-	case CPU_SH7770 ... CPU_SH7781:
+	case CPU_SH7770 ... CPU_SH7785:
 		*p++ = '4';
 		*p++ = 'a';
 		break;
diff --git a/include/asm-sh/checksum.h b/include/asm-sh/checksum.h
index 08168afe674..d44344c88e7 100644
--- a/include/asm-sh/checksum.h
+++ b/include/asm-sh/checksum.h
@@ -23,7 +23,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -33,8 +33,8 @@ asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsign
  * better 64-bit) boundary
  */
 
-asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsigned char *dst,
-						  int len, int sum, int *src_err_ptr, int *dst_err_ptr);
+asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
+					  int len, __wsum sum, int *src_err_ptr, int *dst_err_ptr);
 
 /*
  *	Note: when you get a NULL pointer exception here this means someone
@@ -44,24 +44,25 @@ asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsi
  *	access_ok().
  */
 static __inline__
-unsigned int csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
-					int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+					int len, __wsum sum)
 {
 	return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
 }
 
 static __inline__
-unsigned int csum_partial_copy_from_user (const unsigned char *src, unsigned char *dst,
-						int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+						int len, __wsum sum, int *err_ptr)
 {
-	return csum_partial_copy_generic ( src, dst, len, sum, err_ptr, NULL);
+	return csum_partial_copy_generic((__force const void *)src, dst,
+					len, sum, err_ptr, NULL);
 }
 
 /*
  *	Fold a partial checksum
  */
 
-static __inline__ unsigned int csum_fold(unsigned int sum)
+static __inline__ __sum16 csum_fold(__wsum sum)
 {
 	unsigned int __dummy;
 	__asm__("swap.w %0, %1\n\t"
@@ -74,7 +75,7 @@ static __inline__ unsigned int csum_fold(unsigned int sum)
 		: "=r" (sum), "=&r" (__dummy)
 		: "0" (sum)
 		: "t");
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
@@ -84,7 +85,7 @@ static __inline__ unsigned int csum_fold(unsigned int sum)
  *      i386 version by Jorge Cwik <jorge@laser.satlink.net>, adapted
  *      for linux by * Arnt Gulbrandsen.
  */
-static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum, __dummy0, __dummy1;
 
@@ -112,16 +113,15 @@ static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int
 	return	csum_fold(sum);
 }
 
-static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
-						   unsigned long daddr,
+static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum) 
+						   __wsum sum)
 {
 #ifdef __LITTLE_ENDIAN__
-	unsigned long len_proto = (ntohs(len)<<16)+proto*256;
+	unsigned long len_proto = (proto + len) << 8;
 #else
-	unsigned long len_proto = (proto<<16)+len;
+	unsigned long len_proto = proto + len;
 #endif
 	__asm__("clrt\n\t"
 		"addc	%0, %1\n\t"
@@ -139,11 +139,10 @@ static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						       unsigned long daddr,
+static __inline__ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						       unsigned short len,
 						       unsigned short proto,
-						       unsigned int sum) 
+						       __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -153,18 +152,17 @@ static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
+static __inline__ __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
 #ifdef CONFIG_IPV6
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						     struct in6_addr *daddr,
-						     __u32 len,
-						     unsigned short proto,
-						     unsigned int sum) 
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+					  const struct in6_addr *daddr,
+					  __u32 len, unsigned short proto,
+					  __wsum sum)
 {
 	unsigned int __dummy;
 	__asm__("clrt\n\t"
@@ -201,17 +199,18 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *	Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user (const unsigned char *src,
-						      unsigned char __user *dst,
-						      int len, int sum,
+static __inline__ __wsum csum_and_copy_to_user (const void *src,
+						      void __user *dst,
+						      int len, __wsum sum,
 						      int *err_ptr)
 {
 	if (access_ok(VERIFY_WRITE, dst, len))
-		return csum_partial_copy_generic(src, dst, len, sum, NULL, err_ptr);
+		return csum_partial_copy_generic((__force const void *)src,
+						dst, len, sum, NULL, err_ptr);
 
 	if (len)
 		*err_ptr = -EFAULT;
 
-	return -1; /* invalid checksum */
+	return (__force __wsum)-1; /* invalid checksum */
 }
 #endif /* __ASM_SH_CHECKSUM_H */
diff --git a/include/asm-sh/clock.h b/include/asm-sh/clock.h
index fdfb75b30f0..1df92807f8c 100644
--- a/include/asm-sh/clock.h
+++ b/include/asm-sh/clock.h
@@ -4,6 +4,7 @@
 #include <linux/kref.h>
 #include <linux/list.h>
 #include <linux/seq_file.h>
+#include <linux/clk.h>
 
 struct clk;
 
@@ -18,7 +19,7 @@ struct clk_ops {
 struct clk {
 	struct list_head	node;
 	const char		*name;
-
+	int			id;
 	struct module		*owner;
 
 	struct clk		*parent;
@@ -40,22 +41,13 @@ void arch_init_clk_ops(struct clk_ops **, int type);
 int clk_init(void);
 
 int __clk_enable(struct clk *);
-int clk_enable(struct clk *);
-
 void __clk_disable(struct clk *);
-void clk_disable(struct clk *);
 
-int clk_set_rate(struct clk *, unsigned long rate);
-unsigned long clk_get_rate(struct clk *);
 void clk_recalc_rate(struct clk *);
 
-struct clk *clk_get(const char *id);
-void clk_put(struct clk *);
-
 int clk_register(struct clk *);
 void clk_unregister(struct clk *);
 
 int show_clocks(struct seq_file *m);
 
 #endif /* __ASM_SH_CLOCK_H */
-
diff --git a/include/asm-sh/cpu-sh2/cache.h b/include/asm-sh/cpu-sh2/cache.h
index cd96402e856..20b9796842d 100644
--- a/include/asm-sh/cpu-sh2/cache.h
+++ b/include/asm-sh/cpu-sh2/cache.h
@@ -12,6 +12,7 @@
 
 #define L1_CACHE_SHIFT	4
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7604)
 #define CCR		0xfffffe92	/* Address of Cache Control Register */
 
 #define CCR_CACHE_CE	0x01	/* Cache enable */
@@ -27,5 +28,26 @@
 #define CCR_CACHE_ORA		CCR_CACHE_TW
 #define CCR_CACHE_WT		0x00	/* SH-2 is _always_ write-through */
 
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+#define CCR1		0xffffffec
+#define CCR		CCR1
+
+#define CCR_CACHE_CE	0x01	/* Cache enable */
+#define CCR_CACHE_WT	0x06    /* CCR[bit1=1,bit2=1] */
+				/* 0x00000000-0x7fffffff: Write-through  */
+				/* 0x80000000-0x9fffffff: Write-back     */
+                                /* 0xc0000000-0xdfffffff: Write-through  */
+#define CCR_CACHE_CB	0x00    /* CCR[bit1=0,bit2=0] */
+				/* 0x00000000-0x7fffffff: Write-back     */
+				/* 0x80000000-0x9fffffff: Write-through  */
+                                /* 0xc0000000-0xdfffffff: Write-back     */
+#define CCR_CACHE_CF	0x08	/* Cache invalidate */
+
+#define CACHE_OC_ADDRESS_ARRAY	0xf0000000
+#define CACHE_OC_DATA_ARRAY	0xf1000000
+
+#define CCR_CACHE_ENABLE	CCR_CACHE_CE
+#define CCR_CACHE_INVALIDATE	CCR_CACHE_CF
+#endif
 #endif /* __ASM_CPU_SH2_CACHE_H */
 
diff --git a/include/asm-sh/cpu-sh2/freq.h b/include/asm-sh/cpu-sh2/freq.h
new file mode 100644
index 00000000000..31de475da70
--- /dev/null
+++ b/include/asm-sh/cpu-sh2/freq.h
@@ -0,0 +1,18 @@
+/*
+ * include/asm-sh/cpu-sh2/freq.h
+ *
+ * Copyright (C) 2006  Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __ASM_CPU_SH2_FREQ_H
+#define __ASM_CPU_SH2_FREQ_H
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7619)
+#define FREQCR	0xf815ff80
+#endif
+
+#endif /* __ASM_CPU_SH2_FREQ_H */
+
diff --git a/include/asm-sh/cpu-sh2/mmu_context.h b/include/asm-sh/cpu-sh2/mmu_context.h
new file mode 100644
index 00000000000..beeb299e01e
--- /dev/null
+++ b/include/asm-sh/cpu-sh2/mmu_context.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-sh/cpu-sh2/mmu_context.h
+ *
+ * Copyright (C) 2003  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __ASM_CPU_SH2_MMU_CONTEXT_H
+#define __ASM_CPU_SH2_MMU_CONTEXT_H
+
+/* No MMU */
+
+#endif /* __ASM_CPU_SH2_MMU_CONTEXT_H */
+
diff --git a/include/asm-sh/cpu-sh2/timer.h b/include/asm-sh/cpu-sh2/timer.h
new file mode 100644
index 00000000000..a39c241e819
--- /dev/null
+++ b/include/asm-sh/cpu-sh2/timer.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_CPU_SH2_TIMER_H
+#define __ASM_CPU_SH2_TIMER_H
+
+/* Nothing needed yet */
+
+#endif /* __ASM_CPU_SH2_TIMER_H */
diff --git a/include/asm-sh/cpu-sh2a/addrspace.h b/include/asm-sh/cpu-sh2a/addrspace.h
new file mode 100644
index 00000000000..3d2e9aa2152
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/addrspace.h
@@ -0,0 +1 @@
+#include <asm/cpu-sh2/addrspace.h>
diff --git a/include/asm-sh/cpu-sh2a/cache.h b/include/asm-sh/cpu-sh2a/cache.h
new file mode 100644
index 00000000000..3e4b9e48098
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/cache.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-sh/cpu-sh2a/cache.h
+ *
+ * Copyright (C) 2004 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __ASM_CPU_SH2A_CACHE_H
+#define __ASM_CPU_SH2A_CACHE_H
+
+#define L1_CACHE_SHIFT	4
+
+#define CCR1		0xfffc1000
+#define CCR2		0xfffc1004
+
+/* CCR1 behaves more like the traditional CCR */
+#define CCR		CCR1
+
+/*
+ * Most of the SH-2A CCR1 definitions resemble the SH-4 ones. All others not
+ * listed here are reserved.
+ */
+#define CCR_CACHE_CB	0x0000	/* Hack */
+#define CCR_CACHE_OCE	0x0001
+#define CCR_CACHE_WT	0x0002
+#define CCR_CACHE_OCI	0x0008	/* OCF */
+#define CCR_CACHE_ICE	0x0100
+#define CCR_CACHE_ICI	0x0800	/* ICF */
+
+#define CACHE_IC_ADDRESS_ARRAY	0xf0000000
+#define CACHE_OC_ADDRESS_ARRAY	0xf0800000
+
+#define CCR_CACHE_ENABLE	(CCR_CACHE_OCE | CCR_CACHE_ICE)
+#define CCR_CACHE_INVALIDATE	(CCR_CACHE_OCI | CCR_CACHE_ICI)
+
+#endif /* __ASM_CPU_SH2A_CACHE_H */
+
diff --git a/include/asm-sh/cpu-sh2a/cacheflush.h b/include/asm-sh/cpu-sh2a/cacheflush.h
new file mode 100644
index 00000000000..fa3186c7335
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/cacheflush.h
@@ -0,0 +1 @@
+#include <asm/cpu-sh2/cacheflush.h>
diff --git a/include/asm-sh/cpu-sh2a/dma.h b/include/asm-sh/cpu-sh2a/dma.h
new file mode 100644
index 00000000000..0d5ad85c1de
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/dma.h
@@ -0,0 +1 @@
+#include <asm/cpu-sh2/dma.h>
diff --git a/include/asm-sh/cpu-sh2a/freq.h b/include/asm-sh/cpu-sh2a/freq.h
new file mode 100644
index 00000000000..e518fff6d10
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/freq.h
@@ -0,0 +1,18 @@
+/*
+ * include/asm-sh/cpu-sh2a/freq.h
+ *
+ * Copyright (C) 2006  Yoshinori Sato
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __ASM_CPU_SH2A_FREQ_H
+#define __ASM_CPU_SH2A_FREQ_H
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7206)
+#define FREQCR	0xfffe0010
+#endif
+
+#endif /* __ASM_CPU_SH2A_FREQ_H */
+
diff --git a/include/asm-sh/cpu-sh2a/mmu_context.h b/include/asm-sh/cpu-sh2a/mmu_context.h
new file mode 100644
index 00000000000..cd2387f7db9
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/mmu_context.h
@@ -0,0 +1 @@
+#include <asm/cpu-sh2/mmu_context.h>
diff --git a/include/asm-sh/cpu-sh2a/timer.h b/include/asm-sh/cpu-sh2a/timer.h
new file mode 100644
index 00000000000..fee504adf11
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/timer.h
@@ -0,0 +1 @@
+#include <asm/cpu-sh2/timer.h>
diff --git a/include/asm-sh/cpu-sh2a/ubc.h b/include/asm-sh/cpu-sh2a/ubc.h
new file mode 100644
index 00000000000..cf28062b96a
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/ubc.h
@@ -0,0 +1 @@
+#include <asm/cpu-sh2/ubc.h>
diff --git a/include/asm-sh/cpu-sh2a/watchdog.h b/include/asm-sh/cpu-sh2a/watchdog.h
new file mode 100644
index 00000000000..c1b3e248847
--- /dev/null
+++ b/include/asm-sh/cpu-sh2a/watchdog.h
@@ -0,0 +1 @@
+#include <asm/cpu-sh2/watchdog.h>
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index d9daa028689..faf3051cd42 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -14,9 +14,7 @@
 #include <linux/spinlock.h>
 #include <linux/wait.h>
 #include <linux/sysdev.h>
-#include <linux/device.h>
 #include <asm/cpu/dma.h>
-#include <asm/semaphore.h>
 
 /* The maximum address that we can perform a DMA transfer to on this platform */
 /* Don't define MAX_DMA_ADDRESS; it's useless on the SuperH and any
@@ -46,16 +44,21 @@
  * DMAC (dma_info) flags
  */
 enum {
-	DMAC_CHANNELS_CONFIGURED	= 0x00,
-	DMAC_CHANNELS_TEI_CAPABLE	= 0x01,
+	DMAC_CHANNELS_CONFIGURED	= 0x01,
+	DMAC_CHANNELS_TEI_CAPABLE	= 0x02,	/* Transfer end interrupt */
 };
 
 /*
  * DMA channel capabilities / flags
  */
 enum {
-	DMA_TEI_CAPABLE			= 0x01,
-	DMA_CONFIGURED			= 0x02,
+	DMA_CONFIGURED			= 0x01,
+
+	/*
+	 * Transfer end interrupt, inherited from DMAC.
+	 * wait_queue used in dma_wait_for_completion.
+	 */
+	DMA_TEI_CAPABLE			= 0x02,
 };
 
 extern spinlock_t dma_spin_lock;
@@ -68,28 +71,31 @@ struct dma_ops {
 
 	int (*get_residue)(struct dma_channel *chan);
 	int (*xfer)(struct dma_channel *chan);
-	void (*configure)(struct dma_channel *chan, unsigned long flags);
+	int (*configure)(struct dma_channel *chan, unsigned long flags);
+	int (*extend)(struct dma_channel *chan, unsigned long op, void *param);
 };
 
 struct dma_channel {
-	char dev_id[16];
+	char dev_id[16];		/* unique name per DMAC of channel */
 
-	unsigned int chan;		/* Physical channel number */
+	unsigned int chan;		/* DMAC channel number */
 	unsigned int vchan;		/* Virtual channel number */
+
 	unsigned int mode;
 	unsigned int count;
 
 	unsigned long sar;
 	unsigned long dar;
 
+	const char **caps;
+
 	unsigned long flags;
 	atomic_t busy;
 
-	struct semaphore sem;
 	wait_queue_head_t wait_queue;
 
 	struct sys_device dev;
-	char *name;
+	void *priv_data;
 };
 
 struct dma_info {
@@ -103,6 +109,12 @@ struct dma_info {
 	struct dma_channel *channels;
 
 	struct list_head list;
+	int first_channel_nr;
+};
+
+struct dma_chan_caps {
+	int ch_num;
+	const char **caplist;
 };
 
 #define to_dma_channel(channel) container_of(channel, struct dma_channel, dev)
@@ -121,6 +133,8 @@ extern int dma_xfer(unsigned int chan, unsigned long from,
 #define dma_read_page(chan, from, to)	\
 	dma_read(chan, from, to, PAGE_SIZE)
 
+extern int request_dma_bycap(const char **dmac, const char **caps,
+			     const char *dev_id);
 extern int request_dma(unsigned int chan, const char *dev_id);
 extern void free_dma(unsigned int chan);
 extern int get_dma_residue(unsigned int chan);
@@ -131,6 +145,10 @@ extern void dma_configure_channel(unsigned int chan, unsigned long flags);
 
 extern int register_dmac(struct dma_info *info);
 extern void unregister_dmac(struct dma_info *info);
+extern struct dma_info *get_dma_info_by_name(const char *dmac_name);
+
+extern int dma_extend(unsigned int chan, unsigned long op, void *param);
+extern int register_chan_caps(const char *dmac, struct dma_chan_caps *capslist);
 
 #ifdef CONFIG_SYSFS
 /* arch/sh/drivers/dma/dma-sysfs.c */
diff --git a/include/asm-sh/elf.h b/include/asm-sh/elf.h
index fc050fd7645..43ca244564b 100644
--- a/include/asm-sh/elf.h
+++ b/include/asm-sh/elf.h
@@ -74,7 +74,7 @@ typedef struct user_fpu_struct elf_fpregset_t;
 #define ELF_ARCH	EM_SH
 
 #define USE_ELF_CORE_DUMP
-#define ELF_EXEC_PAGESIZE	4096
+#define ELF_EXEC_PAGESIZE	PAGE_SIZE
 
 /* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
    use of this is to invoke "./ld.so someprog" to test out a new version of
diff --git a/include/asm-sh/entry-macros.S b/include/asm-sh/entry-macros.S
new file mode 100644
index 00000000000..500030eae7a
--- /dev/null
+++ b/include/asm-sh/entry-macros.S
@@ -0,0 +1,33 @@
+! entry.S macro define
+	
+	.macro	cli
+	stc	sr, r0
+	or	#0xf0, r0
+	ldc	r0, sr
+	.endm
+
+	.macro	sti
+	mov	#0xf0, r11
+	extu.b	r11, r11
+	not	r11, r11
+	stc	sr, r10
+	and	r11, r10
+#ifdef CONFIG_HAS_SR_RB
+	stc	k_g_imask, r11
+	or	r11, r10
+#endif
+	ldc	r10, sr
+	.endm
+
+	.macro	get_current_thread_info, ti, tmp
+#ifdef CONFIG_HAS_SR_RB
+	stc	r7_bank, \ti
+#else
+	mov	#((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp
+	shll8	\tmp
+	shll2	\tmp
+	mov	r15, \ti
+	and	\tmp, \ti
+#endif	
+	.endm
+
diff --git a/include/asm-sh/irq-sh73180.h b/include/asm-sh/irq-sh73180.h
deleted file mode 100644
index b28af9a69d7..00000000000
--- a/include/asm-sh/irq-sh73180.h
+++ /dev/null
@@ -1,314 +0,0 @@
-#ifndef __ASM_SH_IRQ_SH73180_H
-#define __ASM_SH_IRQ_SH73180_H
-
-/*
- * linux/include/asm-sh/irq-sh73180.h
- *
- * Copyright (C) 2004 Takashi SHUDO <shudo@hitachi-ul.co.jp>
- */
-
-#undef INTC_IPRA
-#undef INTC_IPRB
-#undef INTC_IPRC
-#undef INTC_IPRD
-
-#undef DMTE0_IRQ
-#undef DMTE1_IRQ
-#undef DMTE2_IRQ
-#undef DMTE3_IRQ
-#undef DMTE4_IRQ
-#undef DMTE5_IRQ
-#undef DMTE6_IRQ
-#undef DMTE7_IRQ
-#undef DMAE_IRQ
-#undef DMA_IPR_ADDR
-#undef DMA_IPR_POS
-#undef DMA_PRIORITY
-
-#undef INTC_IMCR0
-#undef INTC_IMCR1
-#undef INTC_IMCR2
-#undef INTC_IMCR3
-#undef INTC_IMCR4
-#undef INTC_IMCR5
-#undef INTC_IMCR6
-#undef INTC_IMCR7
-#undef INTC_IMCR8
-#undef INTC_IMCR9
-#undef INTC_IMCR10
-
-
-#define INTC_IPRA  	0xA4080000UL
-#define INTC_IPRB  	0xA4080004UL
-#define INTC_IPRC  	0xA4080008UL
-#define INTC_IPRD  	0xA408000CUL
-#define INTC_IPRE  	0xA4080010UL
-#define INTC_IPRF  	0xA4080014UL
-#define INTC_IPRG  	0xA4080018UL
-#define INTC_IPRH  	0xA408001CUL
-#define INTC_IPRI  	0xA4080020UL
-#define INTC_IPRJ  	0xA4080024UL
-#define INTC_IPRK  	0xA4080028UL
-
-#define INTC_IMR0	0xA4080080UL
-#define INTC_IMR1	0xA4080084UL
-#define INTC_IMR2	0xA4080088UL
-#define INTC_IMR3	0xA408008CUL
-#define INTC_IMR4	0xA4080090UL
-#define INTC_IMR5	0xA4080094UL
-#define INTC_IMR6	0xA4080098UL
-#define INTC_IMR7	0xA408009CUL
-#define INTC_IMR8	0xA40800A0UL
-#define INTC_IMR9	0xA40800A4UL
-#define INTC_IMR10	0xA40800A8UL
-#define INTC_IMR11	0xA40800ACUL
-
-#define INTC_IMCR0	0xA40800C0UL
-#define INTC_IMCR1	0xA40800C4UL
-#define INTC_IMCR2	0xA40800C8UL
-#define INTC_IMCR3	0xA40800CCUL
-#define INTC_IMCR4	0xA40800D0UL
-#define INTC_IMCR5	0xA40800D4UL
-#define INTC_IMCR6	0xA40800D8UL
-#define INTC_IMCR7	0xA40800DCUL
-#define INTC_IMCR8	0xA40800E0UL
-#define INTC_IMCR9	0xA40800E4UL
-#define INTC_IMCR10	0xA40800E8UL
-#define INTC_IMCR11	0xA40800ECUL
-
-#define INTC_ICR0	0xA4140000UL
-#define INTC_ICR1	0xA414001CUL
-
-#define INTMSK0		0xa4140044
-#define INTMSKCLR0	0xa4140064
-#define INTC_INTPRI0	0xa4140010
-
-/*
-  NOTE:
-
-  *_IRQ = (INTEVT2 - 0x200)/0x20
-*/
-
-/* TMU0 */
-#define TMU0_IRQ	16
-#define TMU0_IPR_ADDR	INTC_IPRA
-#define TMU0_IPR_POS	 3
-#define TMU0_PRIORITY	 2
-
-#define TIMER_IRQ       16
-#define TIMER_IPR_ADDR  INTC_IPRA
-#define TIMER_IPR_POS    3
-#define TIMER_PRIORITY   2
-
-/* TMU1 */
-#define TMU1_IRQ	17
-#define TMU1_IPR_ADDR	INTC_IPRA
-#define TMU1_IPR_POS	 2
-#define TMU1_PRIORITY	 2
-
-/* TMU2 */
-#define TMU2_IRQ	18
-#define TMU2_IPR_ADDR	INTC_IPRA
-#define TMU2_IPR_POS	 1
-#define TMU2_PRIORITY	 2
-
-/* LCDC */
-#define LCDC_IRQ	28
-#define LCDC_IPR_ADDR	INTC_IPRB
-#define LCDC_IPR_POS	 2
-#define LCDC_PRIORITY	 2
-
-/* VIO (Video I/O) */
-#define CEU_IRQ		52
-#define BEU_IRQ		53
-#define VEU_IRQ		54
-#define VOU_IRQ		55
-#define VIO_IPR_ADDR	INTC_IPRE
-#define VIO_IPR_POS	 2
-#define VIO_PRIORITY	 2
-
-/* MFI (Multi Functional Interface) */
-#define MFI_IRQ		56
-#define MFI_IPR_ADDR	INTC_IPRE
-#define MFI_IPR_POS	 1
-#define MFI_PRIORITY	 2
-
-/* VPU (Video Processing Unit) */
-#define VPU_IRQ		60
-#define VPU_IPR_ADDR	INTC_IPRE
-#define VPU_IPR_POS	 0
-#define VPU_PRIORITY	 2
-
-/* 3DG */
-#define TDG_IRQ		63
-#define TDG_IPR_ADDR	INTC_IPRJ
-#define TDG_IPR_POS	 2
-#define TDG_PRIORITY	 2
-
-/* DMAC(1) */
-#define DMTE0_IRQ	48
-#define DMTE1_IRQ	49
-#define DMTE2_IRQ	50
-#define DMTE3_IRQ	51
-#define DMA1_IPR_ADDR	INTC_IPRE
-#define DMA1_IPR_POS	3
-#define DMA1_PRIORITY	7
-
-/* DMAC(2) */
-#define DMTE4_IRQ	76
-#define DMTE5_IRQ	77
-#define DMA2_IPR_ADDR	INTC_IPRF
-#define DMA2_IPR_POS	2
-#define DMA2_PRIORITY	7
-
-/* SCIF0 */
-#define SCIF_ERI_IRQ	80
-#define SCIF_RXI_IRQ	81
-#define SCIF_BRI_IRQ	82
-#define SCIF_TXI_IRQ	83
-#define SCIF_IPR_ADDR	INTC_IPRG
-#define SCIF_IPR_POS	3
-#define SCIF_PRIORITY	3
-
-/* SIOF0 */
-#define SIOF0_IRQ	84
-#define SIOF0_IPR_ADDR	INTC_IPRH
-#define SIOF0_IPR_POS	3
-#define SIOF0_PRIORITY	3
-
-/* FLCTL (Flash Memory Controller) */
-#define FLSTE_IRQ	92
-#define FLTEND_IRQ	93
-#define FLTRQ0_IRQ	94
-#define FLTRQ1_IRQ	95
-#define FLCTL_IPR_ADDR	INTC_IPRH
-#define FLCTL_IPR_POS	1
-#define FLCTL_PRIORITY	3
-
-/* IIC(0) (IIC Bus Interface) */
-#define IIC0_ALI_IRQ	96
-#define IIC0_TACKI_IRQ	97
-#define IIC0_WAITI_IRQ	98
-#define IIC0_DTEI_IRQ	99
-#define IIC0_IPR_ADDR	INTC_IPRH
-#define IIC0_IPR_POS	0
-#define IIC0_PRIORITY	3
-
-/* IIC(1) (IIC Bus Interface) */
-#define IIC1_ALI_IRQ	44
-#define IIC1_TACKI_IRQ	45
-#define IIC1_WAITI_IRQ	46
-#define IIC1_DTEI_IRQ	47
-#define IIC1_IPR_ADDR	INTC_IPRG
-#define IIC1_IPR_POS	0
-#define IIC1_PRIORITY	3
-
-/* SIO0 */
-#define SIO0_IRQ	88
-#define SIO0_IPR_ADDR	INTC_IPRI
-#define SIO0_IPR_POS	3
-#define SIO0_PRIORITY	3
-
-/* SDHI */
-#define SDHI_SDHII0_IRQ	100
-#define SDHI_SDHII1_IRQ	101
-#define SDHI_SDHII2_IRQ	102
-#define SDHI_SDHII3_IRQ	103
-#define SDHI_IPR_ADDR	INTC_IPRK
-#define SDHI_IPR_POS	0
-#define SDHI_PRIORITY	3
-
-/* SIU (Sound Interface Unit) */
-#define SIU_IRQ		108
-#define SIU_IPR_ADDR	INTC_IPRJ
-#define SIU_IPR_POS	1
-#define SIU_PRIORITY	3
-
-#define PORT_PACR	0xA4050100UL
-#define PORT_PBCR	0xA4050102UL
-#define PORT_PCCR	0xA4050104UL
-#define PORT_PDCR	0xA4050106UL
-#define PORT_PECR	0xA4050108UL
-#define PORT_PFCR	0xA405010AUL
-#define PORT_PGCR	0xA405010CUL
-#define PORT_PHCR	0xA405010EUL
-#define PORT_PJCR	0xA4050110UL
-#define PORT_PKCR	0xA4050112UL
-#define PORT_PLCR	0xA4050114UL
-#define PORT_SCPCR	0xA4050116UL
-#define PORT_PMCR	0xA4050118UL
-#define PORT_PNCR	0xA405011AUL
-#define PORT_PQCR	0xA405011CUL
-#define PORT_PRCR	0xA405011EUL
-#define PORT_PTCR	0xA405014CUL
-#define PORT_PUCR	0xA405014EUL
-#define PORT_PVCR	0xA4050150UL
-
-#define PORT_PSELA	0xA4050140UL
-#define PORT_PSELB	0xA4050142UL
-#define PORT_PSELC	0xA4050144UL
-#define PORT_PSELE	0xA4050158UL
-
-#define PORT_HIZCRA	0xA4050146UL
-#define PORT_HIZCRB	0xA4050148UL
-#define PORT_DRVCR	0xA405014AUL
-
-#define PORT_PADR  	0xA4050120UL
-#define PORT_PBDR  	0xA4050122UL
-#define PORT_PCDR  	0xA4050124UL
-#define PORT_PDDR  	0xA4050126UL
-#define PORT_PEDR  	0xA4050128UL
-#define PORT_PFDR  	0xA405012AUL
-#define PORT_PGDR  	0xA405012CUL
-#define PORT_PHDR  	0xA405012EUL
-#define PORT_PJDR  	0xA4050130UL
-#define PORT_PKDR  	0xA4050132UL
-#define PORT_PLDR  	0xA4050134UL
-#define PORT_SCPDR  	0xA4050136UL
-#define PORT_PMDR  	0xA4050138UL
-#define PORT_PNDR  	0xA405013AUL
-#define PORT_PQDR  	0xA405013CUL
-#define PORT_PRDR  	0xA405013EUL
-#define PORT_PTDR  	0xA405016CUL
-#define PORT_PUDR  	0xA405016EUL
-#define PORT_PVDR  	0xA4050170UL
-
-#define IRQ0_IRQ	32
-#define IRQ1_IRQ	33
-#define IRQ2_IRQ	34
-#define IRQ3_IRQ	35
-#define IRQ4_IRQ	36
-#define IRQ5_IRQ	37
-#define IRQ6_IRQ	38
-#define IRQ7_IRQ	39
-
-#define INTPRI00	0xA4140010UL
-
-#define IRQ0_IPR_ADDR	INTPRI00
-#define IRQ1_IPR_ADDR	INTPRI00
-#define IRQ2_IPR_ADDR	INTPRI00
-#define IRQ3_IPR_ADDR	INTPRI00
-#define IRQ4_IPR_ADDR	INTPRI00
-#define IRQ5_IPR_ADDR	INTPRI00
-#define IRQ6_IPR_ADDR	INTPRI00
-#define IRQ7_IPR_ADDR	INTPRI00
-
-#define IRQ0_IPR_POS	7
-#define IRQ1_IPR_POS	6
-#define IRQ2_IPR_POS	5
-#define IRQ3_IPR_POS	4
-#define IRQ4_IPR_POS	3
-#define IRQ5_IPR_POS	2
-#define IRQ6_IPR_POS	1
-#define IRQ7_IPR_POS	0
-
-#define IRQ0_PRIORITY	1
-#define IRQ1_PRIORITY	1
-#define IRQ2_PRIORITY	1
-#define IRQ3_PRIORITY	1
-#define IRQ4_PRIORITY	1
-#define IRQ5_PRIORITY	1
-#define IRQ6_PRIORITY	1
-#define IRQ7_PRIORITY	1
-
-#endif /* __ASM_SH_IRQ_SH73180_H */
diff --git a/include/asm-sh/irq-sh7343.h b/include/asm-sh/irq-sh7343.h
deleted file mode 100644
index 5d15419b53b..00000000000
--- a/include/asm-sh/irq-sh7343.h
+++ /dev/null
@@ -1,317 +0,0 @@
-#ifndef __ASM_SH_IRQ_SH7343_H
-#define __ASM_SH_IRQ_SH7343_H
-
-/*
- * linux/include/asm-sh/irq-sh7343.h
- *
- * Copyright (C) 2006 Kenati Technologies Inc.
- * Andre Mccurdy <andre@kenati.com>
- * Ranjit Deshpande <ranjit@kenati.com>
- */
-
-#undef INTC_IPRA
-#undef INTC_IPRB
-#undef INTC_IPRC
-#undef INTC_IPRD
-
-#undef DMTE0_IRQ
-#undef DMTE1_IRQ
-#undef DMTE2_IRQ
-#undef DMTE3_IRQ
-#undef DMTE4_IRQ
-#undef DMTE5_IRQ
-#undef DMTE6_IRQ
-#undef DMTE7_IRQ
-#undef DMAE_IRQ
-#undef DMA_IPR_ADDR
-#undef DMA_IPR_POS
-#undef DMA_PRIORITY
-
-#undef INTC_IMCR0
-#undef INTC_IMCR1
-#undef INTC_IMCR2
-#undef INTC_IMCR3
-#undef INTC_IMCR4
-#undef INTC_IMCR5
-#undef INTC_IMCR6
-#undef INTC_IMCR7
-#undef INTC_IMCR8
-#undef INTC_IMCR9
-#undef INTC_IMCR10
-
-
-#define INTC_IPRA  	0xA4080000UL
-#define INTC_IPRB  	0xA4080004UL
-#define INTC_IPRC  	0xA4080008UL
-#define INTC_IPRD  	0xA408000CUL
-#define INTC_IPRE  	0xA4080010UL
-#define INTC_IPRF  	0xA4080014UL
-#define INTC_IPRG  	0xA4080018UL
-#define INTC_IPRH  	0xA408001CUL
-#define INTC_IPRI  	0xA4080020UL
-#define INTC_IPRJ  	0xA4080024UL
-#define INTC_IPRK  	0xA4080028UL
-#define INTC_IPRL  	0xA408002CUL
-
-#define INTC_IMR0	0xA4080080UL
-#define INTC_IMR1	0xA4080084UL
-#define INTC_IMR2	0xA4080088UL
-#define INTC_IMR3	0xA408008CUL
-#define INTC_IMR4	0xA4080090UL
-#define INTC_IMR5	0xA4080094UL
-#define INTC_IMR6	0xA4080098UL
-#define INTC_IMR7	0xA408009CUL
-#define INTC_IMR8	0xA40800A0UL
-#define INTC_IMR9	0xA40800A4UL
-#define INTC_IMR10	0xA40800A8UL
-#define INTC_IMR11	0xA40800ACUL
-
-#define INTC_IMCR0	0xA40800C0UL
-#define INTC_IMCR1	0xA40800C4UL
-#define INTC_IMCR2	0xA40800C8UL
-#define INTC_IMCR3	0xA40800CCUL
-#define INTC_IMCR4	0xA40800D0UL
-#define INTC_IMCR5	0xA40800D4UL
-#define INTC_IMCR6	0xA40800D8UL
-#define INTC_IMCR7	0xA40800DCUL
-#define INTC_IMCR8	0xA40800E0UL
-#define INTC_IMCR9	0xA40800E4UL
-#define INTC_IMCR10	0xA40800E8UL
-#define INTC_IMCR11	0xA40800ECUL
-
-#define INTC_ICR0	0xA4140000UL
-#define INTC_ICR1	0xA414001CUL
-
-#define INTMSK0		0xa4140044
-#define INTMSKCLR0	0xa4140064
-#define INTC_INTPRI0	0xa4140010
-
-/*
-  NOTE:
-
-  *_IRQ = (INTEVT2 - 0x200)/0x20
-*/
-
-/* TMU0 */
-#define TMU0_IRQ	16
-#define TMU0_IPR_ADDR	INTC_IPRA
-#define TMU0_IPR_POS	 3
-#define TMU0_PRIORITY	 2
-
-#define TIMER_IRQ       16
-#define TIMER_IPR_ADDR  INTC_IPRA
-#define TIMER_IPR_POS    3
-#define TIMER_PRIORITY   2
-
-/* TMU1 */
-#define TMU1_IRQ	17
-#define TMU1_IPR_ADDR	INTC_IPRA
-#define TMU1_IPR_POS	 2
-#define TMU1_PRIORITY	 2
-
-/* TMU2 */
-#define TMU2_IRQ	18
-#define TMU2_IPR_ADDR	INTC_IPRA
-#define TMU2_IPR_POS	 1
-#define TMU2_PRIORITY	 2
-
-/* LCDC */
-#define LCDC_IRQ	28
-#define LCDC_IPR_ADDR	INTC_IPRB
-#define LCDC_IPR_POS	 2
-#define LCDC_PRIORITY	 2
-
-/* VIO (Video I/O) */
-#define CEU_IRQ		52
-#define BEU_IRQ		53
-#define VEU_IRQ		54
-#define VOU_IRQ		55
-#define VIO_IPR_ADDR	INTC_IPRE
-#define VIO_IPR_POS	 2
-#define VIO_PRIORITY	 2
-
-/* MFI (Multi Functional Interface) */
-#define MFI_IRQ		56
-#define MFI_IPR_ADDR	INTC_IPRE
-#define MFI_IPR_POS	 1
-#define MFI_PRIORITY	 2
-
-/* VPU (Video Processing Unit) */
-#define VPU_IRQ		60
-#define VPU_IPR_ADDR	INTC_IPRE
-#define VPU_IPR_POS	 0
-#define VPU_PRIORITY	 2
-
-/* 3DG */
-#define TDG_IRQ		63
-#define TDG_IPR_ADDR	INTC_IPRJ
-#define TDG_IPR_POS	 2
-#define TDG_PRIORITY	 2
-
-/* DMAC(1) */
-#define DMTE0_IRQ	48
-#define DMTE1_IRQ	49
-#define DMTE2_IRQ	50
-#define DMTE3_IRQ	51
-#define DMA1_IPR_ADDR	INTC_IPRE
-#define DMA1_IPR_POS	3
-#define DMA1_PRIORITY	7
-
-/* DMAC(2) */
-#define DMTE4_IRQ	76
-#define DMTE5_IRQ	77
-#define DMA2_IPR_ADDR	INTC_IPRF
-#define DMA2_IPR_POS	2
-#define DMA2_PRIORITY	7
-
-/* SCIF0 */
-#define SCIF_ERI_IRQ	80
-#define SCIF_RXI_IRQ	81
-#define SCIF_BRI_IRQ	82
-#define SCIF_TXI_IRQ	83
-#define SCIF_IPR_ADDR	INTC_IPRG
-#define SCIF_IPR_POS	3
-#define SCIF_PRIORITY	3
-
-/* SIOF0 */
-#define SIOF0_IRQ	84
-#define SIOF0_IPR_ADDR	INTC_IPRH
-#define SIOF0_IPR_POS	3
-#define SIOF0_PRIORITY	3
-
-/* FLCTL (Flash Memory Controller) */
-#define FLSTE_IRQ	92
-#define FLTEND_IRQ	93
-#define FLTRQ0_IRQ	94
-#define FLTRQ1_IRQ	95
-#define FLCTL_IPR_ADDR	INTC_IPRH
-#define FLCTL_IPR_POS	1
-#define FLCTL_PRIORITY	3
-
-/* IIC(0) (IIC Bus Interface) */
-#define IIC0_ALI_IRQ	96
-#define IIC0_TACKI_IRQ	97
-#define IIC0_WAITI_IRQ	98
-#define IIC0_DTEI_IRQ	99
-#define IIC0_IPR_ADDR	INTC_IPRH
-#define IIC0_IPR_POS	0
-#define IIC0_PRIORITY	3
-
-/* IIC(1) (IIC Bus Interface) */
-#define IIC1_ALI_IRQ	44
-#define IIC1_TACKI_IRQ	45
-#define IIC1_WAITI_IRQ	46
-#define IIC1_DTEI_IRQ	47
-#define IIC1_IPR_ADDR	INTC_IPRI
-#define IIC1_IPR_POS	0
-#define IIC1_PRIORITY	3
-
-/* SIO0 */
-#define SIO0_IRQ	88
-#define SIO0_IPR_ADDR	INTC_IPRI
-#define SIO0_IPR_POS	3
-#define SIO0_PRIORITY	3
-
-/* SDHI */
-#define SDHI_SDHII0_IRQ	100
-#define SDHI_SDHII1_IRQ	101
-#define SDHI_SDHII2_IRQ	102
-#define SDHI_SDHII3_IRQ	103
-#define SDHI_IPR_ADDR	INTC_IPRK
-#define SDHI_IPR_POS	0
-#define SDHI_PRIORITY	3
-
-/* SIU (Sound Interface Unit) */
-#define SIU_IRQ		108
-#define SIU_IPR_ADDR	INTC_IPRJ
-#define SIU_IPR_POS	1
-#define SIU_PRIORITY	3
-
-#define PORT_PACR	0xA4050100UL
-#define PORT_PBCR	0xA4050102UL
-#define PORT_PCCR	0xA4050104UL
-#define PORT_PDCR	0xA4050106UL
-#define PORT_PECR	0xA4050108UL
-#define PORT_PFCR	0xA405010AUL
-#define PORT_PGCR	0xA405010CUL
-#define PORT_PHCR	0xA405010EUL
-#define PORT_PJCR	0xA4050110UL
-#define PORT_PKCR	0xA4050112UL
-#define PORT_PLCR	0xA4050114UL
-#define PORT_SCPCR	0xA4050116UL
-#define PORT_PMCR	0xA4050118UL
-#define PORT_PNCR	0xA405011AUL
-#define PORT_PQCR	0xA405011CUL
-#define PORT_PRCR	0xA405011EUL
-#define PORT_PTCR	0xA405014CUL
-#define PORT_PUCR	0xA405014EUL
-#define PORT_PVCR	0xA4050150UL
-
-#define PORT_PSELA	0xA4050140UL
-#define PORT_PSELB	0xA4050142UL
-#define PORT_PSELC	0xA4050144UL
-#define PORT_PSELE	0xA4050158UL
-
-#define PORT_HIZCRA	0xA4050146UL
-#define PORT_HIZCRB	0xA4050148UL
-#define PORT_DRVCR	0xA405014AUL
-
-#define PORT_PADR  	0xA4050120UL
-#define PORT_PBDR  	0xA4050122UL
-#define PORT_PCDR  	0xA4050124UL
-#define PORT_PDDR  	0xA4050126UL
-#define PORT_PEDR  	0xA4050128UL
-#define PORT_PFDR  	0xA405012AUL
-#define PORT_PGDR  	0xA405012CUL
-#define PORT_PHDR  	0xA405012EUL
-#define PORT_PJDR  	0xA4050130UL
-#define PORT_PKDR  	0xA4050132UL
-#define PORT_PLDR  	0xA4050134UL
-#define PORT_SCPDR  	0xA4050136UL
-#define PORT_PMDR  	0xA4050138UL
-#define PORT_PNDR  	0xA405013AUL
-#define PORT_PQDR  	0xA405013CUL
-#define PORT_PRDR  	0xA405013EUL
-#define PORT_PTDR  	0xA405016CUL
-#define PORT_PUDR  	0xA405016EUL
-#define PORT_PVDR  	0xA4050170UL
-
-#define IRQ0_IRQ	32
-#define IRQ1_IRQ	33
-#define IRQ2_IRQ	34
-#define IRQ3_IRQ	35
-#define IRQ4_IRQ	36
-#define IRQ5_IRQ	37
-#define IRQ6_IRQ	38
-#define IRQ7_IRQ	39
-
-#define INTPRI00	0xA4140010UL
-
-#define IRQ0_IPR_ADDR	INTPRI00
-#define IRQ1_IPR_ADDR	INTPRI00
-#define IRQ2_IPR_ADDR	INTPRI00
-#define IRQ3_IPR_ADDR	INTPRI00
-#define IRQ4_IPR_ADDR	INTPRI00
-#define IRQ5_IPR_ADDR	INTPRI00
-#define IRQ6_IPR_ADDR	INTPRI00
-#define IRQ7_IPR_ADDR	INTPRI00
-
-#define IRQ0_IPR_POS	7
-#define IRQ1_IPR_POS	6
-#define IRQ2_IPR_POS	5
-#define IRQ3_IPR_POS	4
-#define IRQ4_IPR_POS	3
-#define IRQ5_IPR_POS	2
-#define IRQ6_IPR_POS	1
-#define IRQ7_IPR_POS	0
-
-#define IRQ0_PRIORITY	1
-#define IRQ1_PRIORITY	1
-#define IRQ2_PRIORITY	1
-#define IRQ3_PRIORITY	1
-#define IRQ4_PRIORITY	1
-#define IRQ5_PRIORITY	1
-#define IRQ6_PRIORITY	1
-#define IRQ7_PRIORITY	1
-
-#endif /* __ASM_SH_IRQ_SH7343_H */
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
deleted file mode 100644
index 19912ae6a7f..00000000000
--- a/include/asm-sh/irq-sh7780.h
+++ /dev/null
@@ -1,311 +0,0 @@
-#ifndef __ASM_SH_IRQ_SH7780_H
-#define __ASM_SH_IRQ_SH7780_H
-
-/*
- * linux/include/asm-sh/irq-sh7780.h
- *
- * Copyright (C) 2004 Takashi SHUDO <shudo@hitachi-ul.co.jp>
- */
-#define INTC_BASE	0xffd00000
-#define INTC_ICR0	(INTC_BASE+0x0)
-#define INTC_ICR1	(INTC_BASE+0x1c)
-#define INTC_INTPRI	(INTC_BASE+0x10)
-#define INTC_INTREQ	(INTC_BASE+0x24)
-#define INTC_INTMSK0	(INTC_BASE+0x44)
-#define INTC_INTMSK1	(INTC_BASE+0x48)
-#define INTC_INTMSK2	(INTC_BASE+0x40080)
-#define INTC_INTMSKCLR0	(INTC_BASE+0x64)
-#define INTC_INTMSKCLR1	(INTC_BASE+0x68)
-#define INTC_INTMSKCLR2	(INTC_BASE+0x40084)
-#define INTC_NMIFCR	(INTC_BASE+0xc0)
-#define INTC_USERIMASK	(INTC_BASE+0x30000)
-
-#define	INTC_INT2PRI0	(INTC_BASE+0x40000)
-#define	INTC_INT2PRI1	(INTC_BASE+0x40004)
-#define	INTC_INT2PRI2	(INTC_BASE+0x40008)
-#define	INTC_INT2PRI3	(INTC_BASE+0x4000c)
-#define	INTC_INT2PRI4	(INTC_BASE+0x40010)
-#define	INTC_INT2PRI5	(INTC_BASE+0x40014)
-#define	INTC_INT2PRI6	(INTC_BASE+0x40018)
-#define	INTC_INT2PRI7	(INTC_BASE+0x4001c)
-#define	INTC_INT2A0	(INTC_BASE+0x40030)
-#define	INTC_INT2A1	(INTC_BASE+0x40034)
-#define	INTC_INT2MSKR	(INTC_BASE+0x40038)
-#define	INTC_INT2MSKCR	(INTC_BASE+0x4003c)
-#define	INTC_INT2B0	(INTC_BASE+0x40040)
-#define	INTC_INT2B1	(INTC_BASE+0x40044)
-#define	INTC_INT2B2	(INTC_BASE+0x40048)
-#define	INTC_INT2B3	(INTC_BASE+0x4004c)
-#define	INTC_INT2B4	(INTC_BASE+0x40050)
-#define	INTC_INT2B5	(INTC_BASE+0x40054)
-#define	INTC_INT2B6	(INTC_BASE+0x40058)
-#define	INTC_INT2B7	(INTC_BASE+0x4005c)
-#define	INTC_INT2GPIC	(INTC_BASE+0x40090)
-/*
-  NOTE:
-  *_IRQ = (INTEVT2 - 0x200)/0x20
-*/
-/* IRQ 0-7 line external int*/
-#define IRQ0_IRQ	2
-#define IRQ0_IPR_ADDR	INTC_INTPRI
-#define IRQ0_IPR_POS	7
-#define IRQ0_PRIORITY	2
-
-#define IRQ1_IRQ	4
-#define IRQ1_IPR_ADDR	INTC_INTPRI
-#define IRQ1_IPR_POS	6
-#define IRQ1_PRIORITY	2
-
-#define IRQ2_IRQ	6
-#define IRQ2_IPR_ADDR	INTC_INTPRI
-#define IRQ2_IPR_POS	5
-#define IRQ2_PRIORITY	2
-
-#define IRQ3_IRQ	8
-#define IRQ3_IPR_ADDR	INTC_INTPRI
-#define IRQ3_IPR_POS	4
-#define IRQ3_PRIORITY	2
-
-#define IRQ4_IRQ	10
-#define IRQ4_IPR_ADDR	INTC_INTPRI
-#define IRQ4_IPR_POS	3
-#define IRQ4_PRIORITY	2
-
-#define IRQ5_IRQ	12
-#define IRQ5_IPR_ADDR	INTC_INTPRI
-#define IRQ5_IPR_POS	2
-#define IRQ5_PRIORITY	2
-
-#define IRQ6_IRQ	14
-#define IRQ6_IPR_ADDR	INTC_INTPRI
-#define IRQ6_IPR_POS	1
-#define IRQ6_PRIORITY	2
-
-#define IRQ7_IRQ	0
-#define IRQ7_IPR_ADDR	INTC_INTPRI
-#define IRQ7_IPR_POS	0
-#define IRQ7_PRIORITY	2
-
-/* TMU */
-/* ch0 */
-#define TMU_IRQ		28
-#define	TMU_IPR_ADDR	INTC_INT2PRI0
-#define	TMU_IPR_POS	3
-#define TMU_PRIORITY	2
-
-#define TIMER_IRQ	28
-#define	TIMER_IPR_ADDR	INTC_INT2PRI0
-#define	TIMER_IPR_POS	3
-#define TIMER_PRIORITY	2
-
-/* ch 1*/
-#define TMU_CH1_IRQ		29
-#define	TMU_CH1_IPR_ADDR	INTC_INT2PRI0
-#define	TMU_CH1_IPR_POS		2
-#define TMU_CH1_PRIORITY	2
-
-#define TIMER1_IRQ	29
-#define	TIMER1_IPR_ADDR	INTC_INT2PRI0
-#define	TIMER1_IPR_POS	2
-#define TIMER1_PRIORITY	2
-
-/* ch 2*/
-#define TMU_CH2_IRQ		30
-#define	TMU_CH2_IPR_ADDR	INTC_INT2PRI0
-#define	TMU_CH2_IPR_POS		1
-#define TMU_CH2_PRIORITY	2
-/* ch 2 Input capture */
-#define TMU_CH2IC_IRQ		31
-#define	TMU_CH2IC_IPR_ADDR	INTC_INT2PRI0
-#define	TMU_CH2IC_IPR_POS	0
-#define TMU_CH2IC_PRIORITY	2
-/* ch 3 */
-#define TMU_CH3_IRQ		96
-#define	TMU_CH3_IPR_ADDR	INTC_INT2PRI1
-#define	TMU_CH3_IPR_POS		3
-#define TMU_CH3_PRIORITY	2
-/* ch 4 */
-#define TMU_CH4_IRQ		97
-#define	TMU_CH4_IPR_ADDR	INTC_INT2PRI1
-#define	TMU_CH4_IPR_POS		2
-#define TMU_CH4_PRIORITY	2
-/* ch 5*/
-#define TMU_CH5_IRQ		98
-#define	TMU_CH5_IPR_ADDR	INTC_INT2PRI1
-#define	TMU_CH5_IPR_POS		1
-#define TMU_CH5_PRIORITY	2
-
-/* SCIF0 */
-#define SCIF0_ERI_IRQ	40
-#define SCIF0_RXI_IRQ	41
-#define SCIF0_BRI_IRQ	42
-#define SCIF0_TXI_IRQ	43
-#define	SCIF0_IPR_ADDR	INTC_INT2PRI2
-#define	SCIF0_IPR_POS	3
-#define SCIF0_PRIORITY	3
-
-/* SCIF1 */
-#define SCIF1_ERI_IRQ	76
-#define SCIF1_RXI_IRQ	77
-#define SCIF1_BRI_IRQ	78
-#define SCIF1_TXI_IRQ	79
-#define	SCIF1_IPR_ADDR	INTC_INT2PRI2
-#define	SCIF1_IPR_POS	2
-#define SCIF1_PRIORITY	3
-
-#define	WDT_IRQ		27
-#define	WDT_IPR_ADDR	INTC_INT2PRI2
-#define	WDT_IPR_POS	1
-#define	WDT_PRIORITY	2
-
-/* DMAC(0) */
-#define	DMINT0_IRQ	34
-#define	DMINT1_IRQ	35
-#define	DMINT2_IRQ	36
-#define	DMINT3_IRQ	37
-#define	DMINT4_IRQ	44
-#define	DMINT5_IRQ	45
-#define	DMINT6_IRQ	46
-#define	DMINT7_IRQ	47
-#define	DMAE_IRQ	38
-#define	DMA0_IPR_ADDR	INTC_INT2PRI3
-#define	DMA0_IPR_POS	2
-#define	DMA0_PRIORITY	7
-
-/* DMAC(1) */
-#define	DMINT8_IRQ	92
-#define	DMINT9_IRQ	93
-#define	DMINT10_IRQ	94
-#define	DMINT11_IRQ	95
-#define	DMA1_IPR_ADDR	INTC_INT2PRI3
-#define	DMA1_IPR_POS	1
-#define	DMA1_PRIORITY	7
-
-#define	DMTE0_IRQ	DMINT0_IRQ
-#define	DMTE4_IRQ	DMINT4_IRQ
-#define	DMA_IPR_ADDR	DMA0_IPR_ADDR
-#define	DMA_IPR_POS	DMA0_IPR_POS
-#define	DMA_PRIORITY	DMA0_PRIORITY
-
-/* CMT */
-#define	CMT_IRQ		56
-#define	CMT_IPR_ADDR	INTC_INT2PRI4
-#define	CMT_IPR_POS	3
-#define	CMT_PRIORITY	0
-
-/* HAC */
-#define	HAC_IRQ		60
-#define	HAC_IPR_ADDR	INTC_INT2PRI4
-#define	HAC_IPR_POS	2
-#define	CMT_PRIORITY	0
-
-/* PCIC(0) */
-#define	PCIC0_IRQ	64
-#define	PCIC0_IPR_ADDR	INTC_INT2PRI4
-#define	PCIC0_IPR_POS	1
-#define	PCIC0_PRIORITY	2
-
-/* PCIC(1) */
-#define	PCIC1_IRQ	65
-#define	PCIC1_IPR_ADDR	INTC_INT2PRI4
-#define	PCIC1_IPR_POS	0
-#define	PCIC1_PRIORITY	2
-
-/* PCIC(2) */
-#define	PCIC2_IRQ	66
-#define	PCIC2_IPR_ADDR	INTC_INT2PRI5
-#define	PCIC2_IPR_POS	3
-#define	PCIC2_PRIORITY	2
-
-/* PCIC(3) */
-#define	PCIC3_IRQ	67
-#define	PCIC3_IPR_ADDR	INTC_INT2PRI5
-#define	PCIC3_IPR_POS	2
-#define	PCIC3_PRIORITY	2
-
-/* PCIC(4) */
-#define	PCIC4_IRQ	68
-#define	PCIC4_IPR_ADDR	INTC_INT2PRI5
-#define	PCIC4_IPR_POS	1
-#define	PCIC4_PRIORITY	2
-
-/* PCIC(5) */
-#define	PCICERR_IRQ	69
-#define	PCICPWD3_IRQ	70
-#define	PCICPWD2_IRQ	71
-#define	PCICPWD1_IRQ	72
-#define	PCICPWD0_IRQ	73
-#define	PCIC5_IPR_ADDR	INTC_INT2PRI5
-#define	PCIC5_IPR_POS	0
-#define	PCIC5_PRIORITY	2
-
-/* SIOF */
-#define	SIOF_IRQ	80
-#define	SIOF_IPR_ADDR	INTC_INT2PRI6
-#define	SIOF_IPR_POS	3
-#define	SIOF_PRIORITY	3
-
-/* HSPI */
-#define	HSPI_IRQ	84
-#define	HSPI_IPR_ADDR	INTC_INT2PRI6
-#define	HSPI_IPR_POS	2
-#define	HSPI_PRIORITY	3
-
-/* MMCIF */
-#define	MMCIF_FSTAT_IRQ	88
-#define	MMCIF_TRAN_IRQ	89
-#define	MMCIF_ERR_IRQ	90
-#define	MMCIF_FRDY_IRQ	91
-#define	MMCIF_IPR_ADDR	INTC_INT2PRI6
-#define	MMCIF_IPR_POS	1
-#define	HSPI_PRIORITY	3
-
-/* SSI */
-#define	SSI_IRQ		100
-#define	SSI_IPR_ADDR	INTC_INT2PRI6
-#define	SSI_IPR_POS	0
-#define	SSI_PRIORITY	3
-
-/* FLCTL */
-#define	FLCTL_FLSTE_IRQ		104
-#define	FLCTL_FLTEND_IRQ	105
-#define	FLCTL_FLTRQ0_IRQ	106
-#define	FLCTL_FLTRQ1_IRQ	107
-#define	FLCTL_IPR_ADDR		INTC_INT2PRI7
-#define	FLCTL_IPR_POS		3
-#define	FLCTL_PRIORITY		3
-
-/* GPIO */
-#define	GPIO0_IRQ	108
-#define	GPIO1_IRQ	109
-#define	GPIO2_IRQ	110
-#define	GPIO3_IRQ	111
-#define	GPIO_IPR_ADDR	INTC_INT2PRI7
-#define	GPIO_IPR_POS	2
-#define	GPIO_PRIORITY	3
-
-#define	INTC_TMU0_MSK	0
-#define	INTC_TMU3_MSK	1
-#define	INTC_RTC_MSK	2
-#define	INTC_SCIF0_MSK	3
-#define	INTC_SCIF1_MSK	4
-#define	INTC_WDT_MSK	5
-#define	INTC_HUID_MSK	7
-#define	INTC_DMAC0_MSK	8
-#define	INTC_DMAC1_MSK	9
-#define	INTC_CMT_MSK	12
-#define	INTC_HAC_MSK	13
-#define	INTC_PCIC0_MSK	14
-#define	INTC_PCIC1_MSK	15
-#define	INTC_PCIC2_MSK	16
-#define	INTC_PCIC3_MSK	17
-#define	INTC_PCIC4_MSK	18
-#define	INTC_PCIC5_MSK	19
-#define	INTC_SIOF_MSK	20
-#define	INTC_HSPI_MSK	21
-#define	INTC_MMCIF_MSK	22
-#define	INTC_SSI_MSK	23
-#define	INTC_FLCTL_MSK	24
-#define	INTC_GPIO_MSK	25
-
-#endif /* __ASM_SH_IRQ_SH7780_H */
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 6cd3e9e2a76..fd576088e47 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -1,233 +1,9 @@
 #ifndef __ASM_SH_IRQ_H
 #define __ASM_SH_IRQ_H
 
-/*
- *
- * linux/include/asm-sh/irq.h
- *
- * Copyright (C) 1999  Niibe Yutaka & Takeshi Yaegashi
- * Copyright (C) 2000  Kazumoto Kojima
- * Copyright (C) 2003  Paul Mundt
- *
- */
-
 #include <asm/machvec.h>
 #include <asm/ptrace.h>		/* for pt_regs */
 
-#ifndef CONFIG_CPU_SUBTYPE_SH7780
-
-#define INTC_DMAC0_MSK	0
-
-#if defined(CONFIG_CPU_SH3)
-#define INTC_IPRA	0xfffffee2UL
-#define INTC_IPRB	0xfffffee4UL
-#elif defined(CONFIG_CPU_SH4)
-#define INTC_IPRA	0xffd00004UL
-#define INTC_IPRB	0xffd00008UL
-#define INTC_IPRC	0xffd0000cUL
-#define INTC_IPRD	0xffd00010UL
-#endif
-
-#define TIMER_IRQ	16
-#define TIMER_IPR_ADDR	INTC_IPRA
-#define TIMER_IPR_POS	 3
-#define TIMER_PRIORITY	 2
-
-#define TIMER1_IRQ	17
-#define TIMER1_IPR_ADDR	INTC_IPRA
-#define TIMER1_IPR_POS	 2
-#define TIMER1_PRIORITY	 4
-
-#define RTC_IRQ		22
-#define RTC_IPR_ADDR	INTC_IPRA
-#define RTC_IPR_POS	 0
-#define RTC_PRIORITY	TIMER_PRIORITY
-
-#if defined(CONFIG_CPU_SH3)
-#define DMTE0_IRQ	48
-#define DMTE1_IRQ	49
-#define DMTE2_IRQ	50
-#define DMTE3_IRQ	51
-#define DMA_IPR_ADDR	INTC_IPRE
-#define DMA_IPR_POS	3
-#define DMA_PRIORITY	7
-#if defined(CONFIG_CPU_SUBTYPE_SH7300)
-/* TMU2 */
-#define TIMER2_IRQ      18
-#define TIMER2_IPR_ADDR INTC_IPRA
-#define TIMER2_IPR_POS   1
-#define TIMER2_PRIORITY  2
-
-/* WDT */
-#define WDT_IRQ		27
-#define WDT_IPR_ADDR	INTC_IPRB
-#define WDT_IPR_POS	 3
-#define WDT_PRIORITY	 2
-
-/* SIM (SIM Card Module) */
-#define SIM_ERI_IRQ	23
-#define SIM_RXI_IRQ	24
-#define SIM_TXI_IRQ	25
-#define SIM_TEND_IRQ	26
-#define SIM_IPR_ADDR	INTC_IPRB
-#define SIM_IPR_POS	 1
-#define SIM_PRIORITY	 2
-
-/* VIO (Video I/O) */
-#define VIO_IRQ		52
-#define VIO_IPR_ADDR	INTC_IPRE
-#define VIO_IPR_POS	 2
-#define VIO_PRIORITY	 2
-
-/* MFI (Multi Functional Interface) */
-#define MFI_IRQ		56
-#define MFI_IPR_ADDR	INTC_IPRE
-#define MFI_IPR_POS	 1
-#define MFI_PRIORITY	 2
-
-/* VPU (Video Processing Unit) */
-#define VPU_IRQ		60
-#define VPU_IPR_ADDR	INTC_IPRE
-#define VPU_IPR_POS	 0
-#define VPU_PRIORITY	 2
-
-/* KEY (Key Scan Interface) */
-#define KEY_IRQ		79
-#define KEY_IPR_ADDR	INTC_IPRF
-#define KEY_IPR_POS	 3
-#define KEY_PRIORITY	 2
-
-/* CMT (Compare Match Timer) */
-#define CMT_IRQ		104
-#define CMT_IPR_ADDR	INTC_IPRF
-#define CMT_IPR_POS	 0
-#define CMT_PRIORITY	 2
-
-/* DMAC(1) */
-#define DMTE0_IRQ	48
-#define DMTE1_IRQ	49
-#define DMTE2_IRQ	50
-#define DMTE3_IRQ	51
-#define DMA1_IPR_ADDR	INTC_IPRE
-#define DMA1_IPR_POS	3
-#define DMA1_PRIORITY	7
-
-/* DMAC(2) */
-#define DMTE4_IRQ	76
-#define DMTE5_IRQ	77
-#define DMA2_IPR_ADDR	INTC_IPRF
-#define DMA2_IPR_POS	2
-#define DMA2_PRIORITY	7
-
-/* SIOF0 */
-#define SIOF0_IRQ	84
-#define SIOF0_IPR_ADDR	INTC_IPRH
-#define SIOF0_IPR_POS	3
-#define SIOF0_PRIORITY	3
-
-/* FLCTL (Flash Memory Controller) */
-#define FLSTE_IRQ	92
-#define FLTEND_IRQ	93
-#define FLTRQ0_IRQ	94
-#define FLTRQ1_IRQ	95
-#define FLCTL_IPR_ADDR	INTC_IPRH
-#define FLCTL_IPR_POS	1
-#define FLCTL_PRIORITY	3
-
-/* IIC (IIC Bus Interface) */
-#define IIC_ALI_IRQ	96
-#define IIC_TACKI_IRQ	97
-#define IIC_WAITI_IRQ	98
-#define IIC_DTEI_IRQ	99
-#define IIC_IPR_ADDR	INTC_IPRH
-#define IIC_IPR_POS	0
-#define IIC_PRIORITY	3
-
-/* SIO0 */
-#define SIO0_IRQ	88
-#define SIO0_IPR_ADDR	INTC_IPRI
-#define SIO0_IPR_POS	3
-#define SIO0_PRIORITY	3
-
-/* SIU (Sound Interface Unit) */
-#define SIU_IRQ		108
-#define SIU_IPR_ADDR	INTC_IPRJ
-#define SIU_IPR_POS	1
-#define SIU_PRIORITY	3
-
-#endif
-#elif defined(CONFIG_CPU_SH4)
-#define DMTE0_IRQ	34
-#define DMTE1_IRQ	35
-#define DMTE2_IRQ	36
-#define DMTE3_IRQ	37
-#define DMTE4_IRQ	44	/* 7751R only */
-#define DMTE5_IRQ	45	/* 7751R only */
-#define DMTE6_IRQ	46	/* 7751R only */
-#define DMTE7_IRQ	47	/* 7751R only */
-#define DMAE_IRQ	38
-#define DMA_IPR_ADDR	INTC_IPRC
-#define DMA_IPR_POS	2
-#define DMA_PRIORITY	7
-#endif
-
-#if defined (CONFIG_CPU_SUBTYPE_SH7707) || defined (CONFIG_CPU_SUBTYPE_SH7708) || \
-    defined (CONFIG_CPU_SUBTYPE_SH7709) || defined (CONFIG_CPU_SUBTYPE_SH7750) || \
-    defined (CONFIG_CPU_SUBTYPE_SH7751) || defined (CONFIG_CPU_SUBTYPE_SH7706)
-#define SCI_ERI_IRQ	23
-#define SCI_RXI_IRQ	24
-#define SCI_TXI_IRQ	25
-#define SCI_IPR_ADDR	INTC_IPRB
-#define SCI_IPR_POS	1
-#define SCI_PRIORITY	3
-#endif
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7300)
-#define SCIF0_IRQ	80
-#define SCIF0_IPR_ADDR	INTC_IPRG
-#define SCIF0_IPR_POS	3
-#define SCIF0_PRIORITY	3
-#elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7707) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7709)
-#define SCIF_ERI_IRQ	56
-#define SCIF_RXI_IRQ	57
-#define SCIF_BRI_IRQ	58
-#define SCIF_TXI_IRQ	59
-#define SCIF_IPR_ADDR	INTC_IPRE
-#define SCIF_IPR_POS	1
-#define SCIF_PRIORITY	3
-
-#define IRDA_ERI_IRQ	52
-#define IRDA_RXI_IRQ	53
-#define IRDA_BRI_IRQ	54
-#define IRDA_TXI_IRQ	55
-#define IRDA_IPR_ADDR	INTC_IPRE
-#define IRDA_IPR_POS	2
-#define IRDA_PRIORITY	3
-#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751) || \
-      defined(CONFIG_CPU_SUBTYPE_ST40STB1) || defined(CONFIG_CPU_SUBTYPE_SH4_202)
-#define SCIF_ERI_IRQ	40
-#define SCIF_RXI_IRQ	41
-#define SCIF_BRI_IRQ	42
-#define SCIF_TXI_IRQ	43
-#define SCIF_IPR_ADDR	INTC_IPRC
-#define SCIF_IPR_POS	1
-#define SCIF_PRIORITY	3
-#if defined(CONFIG_CPU_SUBTYPE_ST40STB1)
-#define SCIF1_ERI_IRQ	23
-#define SCIF1_RXI_IRQ	24
-#define SCIF1_BRI_IRQ	25
-#define SCIF1_TXI_IRQ	26
-#define SCIF1_IPR_ADDR	INTC_IPRB
-#define SCIF1_IPR_POS	1
-#define SCIF1_PRIORITY	3
-#endif /* ST40STB1 */
-
-#endif /* 775x / SH4-202 / ST40STB1 */
-#endif /* 7780 */
-
 /* NR_IRQS is made from three components:
  *   1. ONCHIP_NR_IRQS - number of IRLS + on-chip peripherial modules
  *   2. PINT_NR_IRQS   - number of PINT interrupts
@@ -265,6 +41,10 @@
 # define ONCHIP_NR_IRQS 109
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 # define ONCHIP_NR_IRQS 111
+#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
+# define ONCHIP_NR_IRQS 256
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+# define ONCHIP_NR_IRQS 128
 #elif defined(CONFIG_SH_UNKNOWN)	/* Most be last */
 # define ONCHIP_NR_IRQS 144
 #endif
@@ -312,9 +92,11 @@
 /* NR_IRQS. 1+2+3 */
 #define NR_IRQS (ONCHIP_NR_IRQS + PINT_NR_IRQS + OFFCHIP_NR_IRQS)
 
-extern void disable_irq(unsigned int);
-extern void disable_irq_nosync(unsigned int);
-extern void enable_irq(unsigned int);
+/*
+ * Convert back and forth between INTEVT and IRQ values.
+ */
+#define evt2irq(evt)		(((evt) >> 5) - 16)
+#define irq2evt(irq)		(((irq) + 16) << 5)
 
 /*
  * Simple Mask Register Support
@@ -327,362 +109,36 @@ extern unsigned short *irq_mask_register;
  */
 void init_IRQ_pint(void);
 
+/*
+ * The shift value is now the number of bits to shift, not the number of
+ * bits/4. This is to make it easier to read the value directly from the
+ * datasheets. The IPR address, addr, will be set from ipr_idx via the
+ * map_ipridx_to_addr function.
+ */
 struct ipr_data {
 	unsigned int irq;
-	unsigned int addr;	/* Address of Interrupt Priority Register */
-	int shift;		/* Shifts of the 16-bit data */
+	int ipr_idx;		/* Index for the IPR registered */
+	int shift;		/* Number of bits to shift the data */
 	int priority;		/* The priority */
+	unsigned int addr;	/* Address of Interrupt Priority Register */
 };
 
 /*
- * Function for "on chip support modules".
+ * Given an IPR IDX, map the value to an IPR register address.
  */
-extern void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs);
-extern void make_imask_irq(unsigned int irq);
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7300)
-#undef INTC_IPRA
-#undef INTC_IPRB
-#define INTC_IPRA  	0xA414FEE2UL
-#define INTC_IPRB  	0xA414FEE4UL
-#define INTC_IPRC  	0xA4140016UL
-#define INTC_IPRD  	0xA4140018UL
-#define INTC_IPRE  	0xA414001AUL
-#define INTC_IPRF  	0xA4080000UL
-#define INTC_IPRG  	0xA4080002UL
-#define INTC_IPRH  	0xA4080004UL
-#define INTC_IPRI  	0xA4080006UL
-#define INTC_IPRJ  	0xA4080008UL
-
-#define INTC_IMR0	0xA4080040UL
-#define INTC_IMR1	0xA4080042UL
-#define INTC_IMR2	0xA4080044UL
-#define INTC_IMR3	0xA4080046UL
-#define INTC_IMR4	0xA4080048UL
-#define INTC_IMR5	0xA408004AUL
-#define INTC_IMR6	0xA408004CUL
-#define INTC_IMR7	0xA408004EUL
-#define INTC_IMR8	0xA4080050UL
-#define INTC_IMR9	0xA4080052UL
-#define INTC_IMR10	0xA4080054UL
-
-#define INTC_IMCR0	0xA4080060UL
-#define INTC_IMCR1	0xA4080062UL
-#define INTC_IMCR2	0xA4080064UL
-#define INTC_IMCR3	0xA4080066UL
-#define INTC_IMCR4	0xA4080068UL
-#define INTC_IMCR5	0xA408006AUL
-#define INTC_IMCR6	0xA408006CUL
-#define INTC_IMCR7	0xA408006EUL
-#define INTC_IMCR8	0xA4080070UL
-#define INTC_IMCR9	0xA4080072UL
-#define INTC_IMCR10	0xA4080074UL
-
-#define INTC_ICR0	0xA414FEE0UL
-#define INTC_ICR1	0xA4140010UL
-
-#define INTC_IRR0	0xA4140004UL
-
-#define PORT_PACR	0xA4050100UL
-#define PORT_PBCR	0xA4050102UL
-#define PORT_PCCR	0xA4050104UL
-#define PORT_PDCR	0xA4050106UL
-#define PORT_PECR	0xA4050108UL
-#define PORT_PFCR	0xA405010AUL
-#define PORT_PGCR	0xA405010CUL
-#define PORT_PHCR	0xA405010EUL
-#define PORT_PJCR	0xA4050110UL
-#define PORT_PKCR	0xA4050112UL
-#define PORT_PLCR	0xA4050114UL
-#define PORT_SCPCR	0xA4050116UL
-#define PORT_PMCR	0xA4050118UL
-#define PORT_PNCR	0xA405011AUL
-#define PORT_PQCR	0xA405011CUL
-
-#define PORT_PSELA	0xA4050140UL
-#define PORT_PSELB	0xA4050142UL
-#define PORT_PSELC	0xA4050144UL
-
-#define PORT_HIZCRA	0xA4050146UL
-#define PORT_HIZCRB	0xA4050148UL
-#define PORT_DRVCR	0xA4050150UL
-
-#define PORT_PADR  	0xA4050120UL
-#define PORT_PBDR  	0xA4050122UL
-#define PORT_PCDR  	0xA4050124UL
-#define PORT_PDDR  	0xA4050126UL
-#define PORT_PEDR  	0xA4050128UL
-#define PORT_PFDR  	0xA405012AUL
-#define PORT_PGDR  	0xA405012CUL
-#define PORT_PHDR  	0xA405012EUL
-#define PORT_PJDR  	0xA4050130UL
-#define PORT_PKDR  	0xA4050132UL
-#define PORT_PLDR  	0xA4050134UL
-#define PORT_SCPDR  	0xA4050136UL
-#define PORT_PMDR  	0xA4050138UL
-#define PORT_PNDR  	0xA405013AUL
-#define PORT_PQDR  	0xA405013CUL
-
-#define IRQ0_IRQ	32
-#define IRQ1_IRQ	33
-#define IRQ2_IRQ	34
-#define IRQ3_IRQ	35
-#define IRQ4_IRQ	36
-#define IRQ5_IRQ	37
-
-#define IRQ0_IPR_ADDR	INTC_IPRC
-#define IRQ1_IPR_ADDR	INTC_IPRC
-#define IRQ2_IPR_ADDR	INTC_IPRC
-#define IRQ3_IPR_ADDR	INTC_IPRC
-#define IRQ4_IPR_ADDR	INTC_IPRD
-#define IRQ5_IPR_ADDR	INTC_IPRD
-
-#define IRQ0_IPR_POS	0
-#define IRQ1_IPR_POS	1
-#define IRQ2_IPR_POS	2
-#define IRQ3_IPR_POS	3
-#define IRQ4_IPR_POS	0
-#define IRQ5_IPR_POS	1
+unsigned int map_ipridx_to_addr(int idx);
 
-#define IRQ0_PRIORITY	1
-#define IRQ1_PRIORITY	1
-#define IRQ2_PRIORITY	1
-#define IRQ3_PRIORITY	1
-#define IRQ4_PRIORITY	1
-#define IRQ5_PRIORITY	1
-
-extern int ipr_irq_demux(int irq);
-#define __irq_demux(irq) ipr_irq_demux(irq)
-
-#elif defined(CONFIG_CPU_SUBTYPE_SH7604)
-#define INTC_IPRA	0xfffffee2UL
-#define INTC_IPRB	0xfffffe60UL
-
-#define INTC_VCRA	0xfffffe62UL
-#define INTC_VCRB	0xfffffe64UL
-#define INTC_VCRC	0xfffffe66UL
-#define INTC_VCRD	0xfffffe68UL
-
-#define INTC_VCRWDT	0xfffffee4UL
-#define INTC_VCRDIV	0xffffff0cUL
-#define INTC_VCRDMA0	0xffffffa0UL
-#define INTC_VCRDMA1	0xffffffa8UL
-
-#define INTC_ICR	0xfffffee0UL
-#elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7707) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7710)
-#define INTC_IRR0	0xa4000004UL
-#define INTC_IRR1	0xa4000006UL
-#define INTC_IRR2	0xa4000008UL
-
-#define INTC_ICR0	0xfffffee0UL
-#define INTC_ICR1	0xa4000010UL
-#define INTC_ICR2	0xa4000012UL
-#define INTC_INTER	0xa4000014UL
-
-#define INTC_IPRC	0xa4000016UL
-#define INTC_IPRD	0xa4000018UL
-#define INTC_IPRE	0xa400001aUL
-#if defined(CONFIG_CPU_SUBTYPE_SH7707)
-#define INTC_IPRF	0xa400001cUL
-#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
-#define INTC_IPRF	0xa4080000UL
-#define INTC_IPRG	0xa4080002UL
-#define INTC_IPRH	0xa4080004UL
-#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
-/* Interrupt Controller Registers */
-#undef INTC_IPRA
-#undef INTC_IPRB
-#define INTC_IPRA  	0xA414FEE2UL
-#define INTC_IPRB  	0xA414FEE4UL
-#define INTC_IPRF  	0xA4080000UL
-#define INTC_IPRG  	0xA4080002UL
-#define INTC_IPRH  	0xA4080004UL
-#define INTC_IPRI  	0xA4080006UL
-
-#undef INTC_ICR0
-#undef INTC_ICR1
-#define INTC_ICR0	0xA414FEE0UL
-#define INTC_ICR1	0xA4140010UL
-
-#define INTC_IRR0	0xa4000004UL
-#define INTC_IRR1	0xa4000006UL
-#define INTC_IRR2	0xa4000008UL
-#define INTC_IRR3	0xa400000AUL
-#define INTC_IRR4	0xa400000CUL
-#define INTC_IRR5	0xa4080020UL
-#define INTC_IRR7	0xa4080024UL
-#define INTC_IRR8	0xa4080026UL
-
-/* Interrupt numbers */
-#define TIMER2_IRQ      18
-#define TIMER2_IPR_ADDR INTC_IPRA
-#define TIMER2_IPR_POS   1
-#define TIMER2_PRIORITY  2
-
-/* WDT */
-#define WDT_IRQ		27
-#define WDT_IPR_ADDR	INTC_IPRB
-#define WDT_IPR_POS	 3
-#define WDT_PRIORITY	 2
-
-#define SCIF0_ERI_IRQ	52
-#define SCIF0_RXI_IRQ	53
-#define SCIF0_BRI_IRQ	54
-#define SCIF0_TXI_IRQ	55
-#define SCIF0_IPR_ADDR	INTC_IPRE
-#define SCIF0_IPR_POS	2
-#define SCIF0_PRIORITY	3
-
-#define DMTE4_IRQ	76
-#define DMTE5_IRQ	77
-#define DMA2_IPR_ADDR	INTC_IPRF
-#define DMA2_IPR_POS	2
-#define DMA2_PRIORITY	7
-
-#define IPSEC_IRQ	79
-#define IPSEC_IPR_ADDR	INTC_IPRF
-#define IPSEC_IPR_POS	3
-#define IPSEC_PRIORITY	3
-
-/* EDMAC */
-#define EDMAC0_IRQ	80
-#define EDMAC0_IPR_ADDR	INTC_IPRG
-#define EDMAC0_IPR_POS	3
-#define EDMAC0_PRIORITY	3
-
-#define EDMAC1_IRQ	81
-#define EDMAC1_IPR_ADDR	INTC_IPRG
-#define EDMAC1_IPR_POS	2
-#define EDMAC1_PRIORITY	3
-
-#define EDMAC2_IRQ	82
-#define EDMAC2_IPR_ADDR	INTC_IPRG
-#define EDMAC2_IPR_POS	1
-#define EDMAC2_PRIORITY	3
-
-/* SIOF */
-#define SIOF0_ERI_IRQ	96
-#define SIOF0_TXI_IRQ	97
-#define SIOF0_RXI_IRQ	98
-#define SIOF0_CCI_IRQ	99
-#define SIOF0_IPR_ADDR	INTC_IPRH
-#define SIOF0_IPR_POS	0
-#define SIOF0_PRIORITY	7
-
-#define SIOF1_ERI_IRQ	100
-#define SIOF1_TXI_IRQ	101
-#define SIOF1_RXI_IRQ	102
-#define SIOF1_CCI_IRQ	103
-#define SIOF1_IPR_ADDR	INTC_IPRI
-#define SIOF1_IPR_POS	1
-#define SIOF1_PRIORITY	7
-#endif /* CONFIG_CPU_SUBTYPE_SH7710 */
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7710)
-#define PORT_PACR	0xa4050100UL
-#define PORT_PBCR	0xa4050102UL
-#define PORT_PCCR	0xa4050104UL
-#define PORT_PETCR	0xa4050106UL
-#define PORT_PADR  	0xa4050120UL
-#define PORT_PBDR  	0xa4050122UL
-#define PORT_PCDR  	0xa4050124UL
-#else
-#define PORT_PACR	0xa4000100UL
-#define PORT_PBCR	0xa4000102UL
-#define PORT_PCCR	0xa4000104UL
-#define PORT_PFCR	0xa400010aUL
-#define PORT_PADR  	0xa4000120UL
-#define PORT_PBDR  	0xa4000122UL
-#define PORT_PCDR  	0xa4000124UL
-#define PORT_PFDR  	0xa400012aUL
-#endif
-
-#define IRQ0_IRQ	32
-#define IRQ1_IRQ	33
-#define IRQ2_IRQ	34
-#define IRQ3_IRQ	35
-#define IRQ4_IRQ	36
-#define IRQ5_IRQ	37
-
-#define IRQ0_IPR_ADDR	INTC_IPRC
-#define IRQ1_IPR_ADDR	INTC_IPRC
-#define IRQ2_IPR_ADDR	INTC_IPRC
-#define IRQ3_IPR_ADDR	INTC_IPRC
-#define IRQ4_IPR_ADDR	INTC_IPRD
-#define IRQ5_IPR_ADDR	INTC_IPRD
-
-#define IRQ0_IPR_POS	0
-#define IRQ1_IPR_POS	1
-#define IRQ2_IPR_POS	2
-#define IRQ3_IPR_POS	3
-#define IRQ4_IPR_POS	0
-#define IRQ5_IPR_POS	1
-
-#define IRQ0_PRIORITY	1
-#define IRQ1_PRIORITY	1
-#define IRQ2_PRIORITY	1
-#define IRQ3_PRIORITY	1
-#define IRQ4_PRIORITY	1
-#define IRQ5_PRIORITY	1
-
-#define PINT0_IRQ	40
-#define PINT8_IRQ	41
-
-#define PINT0_IPR_ADDR	INTC_IPRD
-#define PINT8_IPR_ADDR	INTC_IPRD
-
-#define PINT0_IPR_POS	3
-#define PINT8_IPR_POS	2
-#define PINT0_PRIORITY	2
-#define PINT8_PRIORITY	2
-
-extern int ipr_irq_demux(int irq);
-#define __irq_demux(irq) ipr_irq_demux(irq)
-#endif /* CONFIG_CPU_SUBTYPE_SH7707 || CONFIG_CPU_SUBTYPE_SH7709 */
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751) || \
-    defined(CONFIG_CPU_SUBTYPE_ST40STB1) || defined(CONFIG_CPU_SUBTYPE_SH4_202)
-#define INTC_ICR        0xffd00000
-#define INTC_ICR_NMIL	(1<<15)
-#define INTC_ICR_MAI	(1<<14)
-#define INTC_ICR_NMIB	(1<<9)
-#define INTC_ICR_NMIE	(1<<8)
-#define INTC_ICR_IRLM	(1<<7)
-#endif
-
-#ifdef CONFIG_CPU_SUBTYPE_SH7780
-#include <asm/irq-sh7780.h>
-#endif
-
-/* SH with INTC2-style interrupts */
-#ifdef CONFIG_CPU_HAS_INTC2_IRQ
-#if defined(CONFIG_CPU_SUBTYPE_ST40STB1)
-#define INTC2_BASE	0xfe080000
-#define INTC2_FIRST_IRQ 64
-#define INTC2_INTREQ_OFFSET	0x20
-#define INTC2_INTMSK_OFFSET	0x40
-#define INTC2_INTMSKCLR_OFFSET	0x60
-#define NR_INTC2_IRQS	25
-#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
-#define INTC2_BASE	0xfe080000
-#define INTC2_FIRST_IRQ 48	/* INTEVT 0x800 */
-#define INTC2_INTREQ_OFFSET	0x20
-#define INTC2_INTMSK_OFFSET	0x40
-#define INTC2_INTMSKCLR_OFFSET	0x60
-#define NR_INTC2_IRQS	64
-#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
-#define INTC2_BASE	0xffd40000
-#define INTC2_FIRST_IRQ	21
-#define INTC2_INTMSK_OFFSET	(0x38)
-#define INTC2_INTMSKCLR_OFFSET	(0x3c)
-#define NR_INTC2_IRQS	60
-#endif
+/*
+ * Enable individual interrupt mode for external IPR IRQs.
+ */
+void ipr_irq_enable_irlm(void);
 
-#define INTC2_INTPRI_OFFSET	0x00
+/*
+ * Function for "on chip support modules".
+ */
+void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs);
+void make_imask_irq(unsigned int irq);
+void init_IRQ_ipr(void);
 
 struct intc2_data {
 	unsigned short irq;
@@ -693,20 +149,14 @@ struct intc2_data {
 
 void make_intc2_irq(struct intc2_data *, unsigned int nr_irqs);
 void init_IRQ_intc2(void);
-#endif
-
-extern int shmse_irq_demux(int irq);
 
 static inline int generic_irq_demux(int irq)
 {
 	return irq;
 }
 
-#ifndef __irq_demux
-#define __irq_demux(irq)	(irq)
-#endif
 #define irq_canonicalize(irq)	(irq)
-#define irq_demux(irq)		__irq_demux(sh_mv.mv_irq_demux(irq))
+#define irq_demux(irq)		sh_mv.mv_irq_demux(irq)
 
 #ifdef CONFIG_4KSTACKS
 extern void irq_ctx_init(int cpu);
@@ -717,12 +167,4 @@ extern void irq_ctx_exit(int cpu);
 # define irq_ctx_exit(cpu) do { } while (0)
 #endif
 
-#if defined(CONFIG_CPU_SUBTYPE_SH73180)
-#include <asm/irq-sh73180.h>
-#endif
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7343)
-#include <asm/irq-sh7343.h>
-#endif
-
 #endif /* __ASM_SH_IRQ_H */
diff --git a/include/asm-sh/irqflags.h b/include/asm-sh/irqflags.h
new file mode 100644
index 00000000000..9dedc1b693e
--- /dev/null
+++ b/include/asm-sh/irqflags.h
@@ -0,0 +1,123 @@
+#ifndef __ASM_SH_IRQFLAGS_H
+#define __ASM_SH_IRQFLAGS_H
+
+static inline void raw_local_irq_enable(void)
+{
+	unsigned long __dummy0, __dummy1;
+
+	__asm__ __volatile__ (
+		"stc	sr, %0\n\t"
+		"and	%1, %0\n\t"
+#ifdef CONFIG_CPU_HAS_SR_RB
+		"stc	r6_bank, %1\n\t"
+		"or	%1, %0\n\t"
+#endif
+		"ldc	%0, sr\n\t"
+		: "=&r" (__dummy0), "=r" (__dummy1)
+		: "1" (~0x000000f0)
+		: "memory"
+	);
+}
+
+static inline void raw_local_irq_disable(void)
+{
+	unsigned long flags;
+
+	__asm__ __volatile__ (
+		"stc	sr, %0\n\t"
+		"or	#0xf0, %0\n\t"
+		"ldc	%0, sr\n\t"
+		: "=&z" (flags)
+		: /* no inputs */
+		: "memory"
+	);
+}
+
+static inline void set_bl_bit(void)
+{
+	unsigned long __dummy0, __dummy1;
+
+	__asm__ __volatile__ (
+		"stc	sr, %0\n\t"
+		"or	%2, %0\n\t"
+		"and	%3, %0\n\t"
+		"ldc	%0, sr\n\t"
+		: "=&r" (__dummy0), "=r" (__dummy1)
+		: "r" (0x10000000), "r" (0xffffff0f)
+		: "memory"
+	);
+}
+
+static inline void clear_bl_bit(void)
+{
+	unsigned long __dummy0, __dummy1;
+
+	__asm__ __volatile__ (
+		"stc	sr, %0\n\t"
+		"and	%2, %0\n\t"
+		"ldc	%0, sr\n\t"
+		: "=&r" (__dummy0), "=r" (__dummy1)
+		: "1" (~0x10000000)
+		: "memory"
+	);
+}
+
+static inline unsigned long __raw_local_save_flags(void)
+{
+	unsigned long flags;
+
+	__asm__ __volatile__ (
+		"stc	sr, %0\n\t"
+		"and	#0xf0, %0\n\t"
+		: "=&z" (flags)
+		: /* no inputs */
+		: "memory"
+	);
+
+	return flags;
+}
+
+#define raw_local_save_flags(flags) \
+		do { (flags) = __raw_local_save_flags(); } while (0)
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+	return (flags != 0);
+}
+
+static inline int raw_irqs_disabled(void)
+{
+	unsigned long flags = __raw_local_save_flags();
+
+	return raw_irqs_disabled_flags(flags);
+}
+
+static inline unsigned long __raw_local_irq_save(void)
+{
+	unsigned long flags, __dummy;
+
+	__asm__ __volatile__ (
+		"stc	sr, %1\n\t"
+		"mov	%1, %0\n\t"
+		"or	#0xf0, %0\n\t"
+		"ldc	%0, sr\n\t"
+		"mov	%1, %0\n\t"
+		"and	#0xf0, %0\n\t"
+		: "=&z" (flags), "=&r" (__dummy)
+		: /* no inputs */
+		: "memory"
+	);
+
+	return flags;
+}
+
+#define raw_local_irq_save(flags) \
+		do { (flags) = __raw_local_irq_save(); } while (0)
+
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+	if ((flags & 0xf0) != 0xf0)
+		raw_local_irq_enable();
+}
+
+#endif /* __ASM_SH_IRQFLAGS_H */
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index c7088efe579..46f04e23bd4 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -10,7 +10,6 @@
 
 #include <asm/cpu/mmu_context.h>
 #include <asm/tlbflush.h>
-#include <asm/pgalloc.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
@@ -42,10 +41,8 @@ extern unsigned long mmu_context_cache;
 /*
  * Get MMU context if needed.
  */
-static __inline__ void
-get_mmu_context(struct mm_struct *mm)
+static inline void get_mmu_context(struct mm_struct *mm)
 {
-	extern void flush_tlb_all(void);
 	unsigned long mc = mmu_context_cache;
 
 	/* Check if we have old version of context. */
@@ -61,6 +58,7 @@ get_mmu_context(struct mm_struct *mm)
 		 * Flush all TLB and start new cycle.
 		 */
 		flush_tlb_all();
+
 		/*
 		 * Fix version; Note that we avoid version #0
 		 * to distingush NO_CONTEXT.
@@ -75,11 +73,10 @@ get_mmu_context(struct mm_struct *mm)
  * Initialize the context related info for a new mm_struct
  * instance.
  */
-static __inline__ int init_new_context(struct task_struct *tsk,
+static inline int init_new_context(struct task_struct *tsk,
 				       struct mm_struct *mm)
 {
 	mm->context.id = NO_CONTEXT;
-
 	return 0;
 }
 
@@ -87,12 +84,12 @@ static __inline__ int init_new_context(struct task_struct *tsk,
  * Destroy context related info for an mm_struct that is about
  * to be put to rest.
  */
-static __inline__ void destroy_context(struct mm_struct *mm)
+static inline void destroy_context(struct mm_struct *mm)
 {
 	/* Do nothing */
 }
 
-static __inline__ void set_asid(unsigned long asid)
+static inline void set_asid(unsigned long asid)
 {
 	unsigned long __dummy;
 
@@ -105,7 +102,7 @@ static __inline__ void set_asid(unsigned long asid)
 			        "r" (0xffffff00));
 }
 
-static __inline__ unsigned long get_asid(void)
+static inline unsigned long get_asid(void)
 {
 	unsigned long asid;
 
@@ -120,24 +117,29 @@ static __inline__ unsigned long get_asid(void)
  * After we have set current->mm to a new value, this activates
  * the context for the new mm so we see the new mappings.
  */
-static __inline__ void activate_context(struct mm_struct *mm)
+static inline void activate_context(struct mm_struct *mm)
 {
 	get_mmu_context(mm);
 	set_asid(mm->context.id & MMU_CONTEXT_ASID_MASK);
 }
 
-/* MMU_TTB can be used for optimizing the fault handling.
-   (Currently not used) */
-static __inline__ void switch_mm(struct mm_struct *prev,
-				 struct mm_struct *next,
-				 struct task_struct *tsk)
+/* MMU_TTB is used for optimizing the fault handling. */
+static inline void set_TTB(pgd_t *pgd)
 {
-	if (likely(prev != next)) {
-		unsigned long __pgdir = (unsigned long)next->pgd;
+	ctrl_outl((unsigned long)pgd, MMU_TTB);
+}
 
-		__asm__ __volatile__("mov.l	%0, %1"
-				     : /* no output */
-				     : "r" (__pgdir), "m" (__m(MMU_TTB)));
+static inline pgd_t *get_TTB(void)
+{
+	return (pgd_t *)ctrl_inl(MMU_TTB);
+}
+
+static inline void switch_mm(struct mm_struct *prev,
+			     struct mm_struct *next,
+			     struct task_struct *tsk)
+{
+	if (likely(prev != next)) {
+		set_TTB(next->pgd);
 		activate_context(next);
 	}
 }
@@ -147,7 +149,7 @@ static __inline__ void switch_mm(struct mm_struct *prev,
 #define activate_mm(prev, next) \
 	switch_mm((prev),(next),NULL)
 
-static __inline__ void
+static inline void
 enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
 {
 }
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index ca8b26d9047..380fd62dd05 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -13,9 +13,16 @@
    [ P4 control   ]		0xE0000000
  */
 
-
 /* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT	12
+#if defined(CONFIG_PAGE_SIZE_4KB)
+# define PAGE_SHIFT	12
+#elif defined(CONFIG_PAGE_SIZE_8KB)
+# define PAGE_SHIFT	13
+#elif defined(CONFIG_PAGE_SIZE_64KB)
+# define PAGE_SHIFT	16
+#else
+# error "Bogus kernel page size?"
+#endif
 
 #ifdef __ASSEMBLY__
 #define PAGE_SIZE	(1 << PAGE_SHIFT)
@@ -28,8 +35,14 @@
 
 #if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
 #define HPAGE_SHIFT	16
+#elif defined(CONFIG_HUGETLB_PAGE_SIZE_256K)
+#define HPAGE_SHIFT	18
 #elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
 #define HPAGE_SHIFT	20
+#elif defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
+#define HPAGE_SHIFT	22
+#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64MB)
+#define HPAGE_SHIFT	26
 #endif
 
 #ifdef CONFIG_HUGETLB_PAGE
@@ -69,15 +82,25 @@ extern void __copy_user_page(void *to, void *from, void *orig_to);
 /*
  * These are used to make use of C type-checking..
  */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pgd; } pgd_t;
+#ifdef CONFIG_X2TLB
+typedef struct { unsigned long pte_low, pte_high; } pte_t;
+typedef struct { unsigned long long pgprot; } pgprot_t;
+#define pte_val(x) \
+	((x).pte_low | ((unsigned long long)(x).pte_high << 32))
+#define __pte(x) \
+	({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
+#else
+typedef struct { unsigned long pte_low; } pte_t;
 typedef struct { unsigned long pgprot; } pgprot_t;
+#define pte_val(x)	((x).pte_low)
+#define __pte(x) ((pte_t) { (x) } )
+#endif
+
+typedef struct { unsigned long pgd; } pgd_t;
 
-#define pte_val(x)	((x).pte)
 #define pgd_val(x)	((x).pgd)
 #define pgprot_val(x)	((x).pgprot)
 
-#define __pte(x) ((pte_t) { (x) } )
 #define __pgd(x) ((pgd_t) { (x) } )
 #define __pgprot(x)	((pgprot_t) { (x) } )
 
diff --git a/include/asm-sh/pgalloc.h b/include/asm-sh/pgalloc.h
index e841465ab4d..888e4529e6f 100644
--- a/include/asm-sh/pgalloc.h
+++ b/include/asm-sh/pgalloc.h
@@ -1,13 +1,16 @@
 #ifndef __ASM_SH_PGALLOC_H
 #define __ASM_SH_PGALLOC_H
 
-#define pmd_populate_kernel(mm, pmd, pte) \
-		set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)))
+static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
+				       pte_t *pte)
+{
+	set_pmd(pmd, __pmd((unsigned long)pte));
+}
 
 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
 				struct page *pte)
 {
-	set_pmd(pmd, __pmd(_PAGE_TABLE + page_to_phys(pte)));
+	set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
 }
 
 /*
@@ -15,7 +18,16 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
  */
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-	return (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
+	pgd_t *pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT);
+
+	if (pgd) {
+		memset(pgd, 0, USER_PTRS_PER_PGD * sizeof(pgd_t));
+		memcpy(pgd + USER_PTRS_PER_PGD,
+		       swapper_pg_dir + USER_PTRS_PER_PGD,
+		       (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
+	}
+
+	return pgd;
 }
 
 static inline void pgd_free(pgd_t *pgd)
diff --git a/include/asm-sh/pgtable-2level.h b/include/asm-sh/pgtable-2level.h
deleted file mode 100644
index b525db6f61c..00000000000
--- a/include/asm-sh/pgtable-2level.h
+++ /dev/null
@@ -1,70 +0,0 @@
-#ifndef __ASM_SH_PGTABLE_2LEVEL_H
-#define __ASM_SH_PGTABLE_2LEVEL_H
-
-/*
- * traditional two-level paging structure:
- */
-
-#define PGDIR_SHIFT	22
-#define PTRS_PER_PGD	1024
-
-/*
- * this is two-level, so we don't really have any
- * PMD directory physically.
- */
-#define PMD_SHIFT	22
-#define PTRS_PER_PMD	1
-
-#define PTRS_PER_PTE	1024
-
-#ifndef __ASSEMBLY__
-#define pte_ERROR(e) \
-	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pmd_ERROR(e) \
-	printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
-#define pgd_ERROR(e) \
-	printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-/*
- * The "pgd_xxx()" functions here are trivial for a folded two-level
- * setup: the pgd is never bad, and a pmd always exists (as it's folded
- * into the pgd entry)
- */
-static inline int pgd_none(pgd_t pgd)		{ return 0; }
-static inline int pgd_bad(pgd_t pgd)		{ return 0; }
-static inline int pgd_present(pgd_t pgd)	{ return 1; }
-static inline void pgd_clear (pgd_t * pgdp) 	{ }
-
-/*
- * Certain architectures need to do special things when PTEs
- * within a page table are directly modified.  Thus, the following
- * hook is made available.
- */
-#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
-/*
- * (pmds are folded into pgds so this doesn't get actually called,
- * but the define is needed for a generic inline function.)
- */
-#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
-#define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval)
-
-#define pgd_page_vaddr(pgd) \
-((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
-
-#define pgd_page(pgd) \
-	(phys_to_page(pgd_val(pgd)))
-
-static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
-{
-	return (pmd_t *) dir;
-}
-
-#define pte_pfn(x)		((unsigned long)(((x).pte >> PAGE_SHIFT)))
-#define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-#define pfn_pmd(pfn, prot)	__pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __ASM_SH_PGTABLE_2LEVEL_H */
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index 2c8682ad101..c84901dbd8e 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -15,15 +15,10 @@
 #include <asm-generic/pgtable-nopmd.h>
 #include <asm/page.h>
 
-#define PTRS_PER_PGD		1024
-
 #ifndef __ASSEMBLY__
 #include <asm/addrspace.h>
 #include <asm/fixmap.h>
 
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-extern void paging_init(void);
-
 /*
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
@@ -33,15 +28,28 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 
 #endif /* !__ASSEMBLY__ */
 
-/* traditional two-level paging structure */
-#define PGDIR_SHIFT	22
-#define PTRS_PER_PMD	1
-#define PTRS_PER_PTE	1024
-#define PMD_SIZE	(1UL << PMD_SHIFT)
-#define PMD_MASK	(~(PMD_SIZE-1))
-#define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
+/*
+ * traditional two-level paging structure
+ */
+/* PTE bits */
+#ifdef CONFIG_X2TLB
+# define PTE_MAGNITUDE	3	/* 64-bit PTEs on extended mode SH-X2 TLB */
+#else
+# define PTE_MAGNITUDE	2	/* 32-bit PTEs */
+#endif
+#define PTE_SHIFT	PAGE_SHIFT
+#define PTE_BITS	(PTE_SHIFT - PTE_MAGNITUDE)
+
+/* PGD bits */
+#define PGDIR_SHIFT	(PTE_SHIFT + PTE_BITS)
+#define PGDIR_BITS	(32 - PGDIR_SHIFT)
+#define PGDIR_SIZE	(1 << PGDIR_SHIFT)
 #define PGDIR_MASK	(~(PGDIR_SIZE-1))
 
+/* Entries per level */
+#define PTRS_PER_PTE	(PAGE_SIZE / 4)
+#define PTRS_PER_PGD	(PAGE_SIZE / 4)
+
 #define USER_PTRS_PER_PGD	(TASK_SIZE/PGDIR_SIZE)
 #define FIRST_USER_ADDRESS	0
 
@@ -49,7 +57,7 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 
 /*
  * First 1MB map is used by fixed purpose.
- * Currently only 4-enty (16kB) is used (see arch/sh/mm/cache.c)
+ * Currently only 4-entry (16kB) is used (see arch/sh/mm/cache.c)
  */
 #define VMALLOC_START	(P3SEG+0x00100000)
 #define VMALLOC_END	(FIXADDR_START-2*PAGE_SIZE)
@@ -57,7 +65,8 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 /*
  * Linux PTEL encoding.
  *
- * Hardware and software bit definitions for the PTEL value:
+ * Hardware and software bit definitions for the PTEL value (see below for
+ * notes on SH-X2 MMUs and 64-bit PTEs):
  *
  * - Bits 0 and 7 are reserved on SH-3 (_PAGE_WT and _PAGE_SZ1 on SH-4).
  *
@@ -76,20 +85,57 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
  *
  * - Bits 31, 30, and 29 remain unused by everyone and can be used for future
  *   software flags, although care must be taken to update _PAGE_CLEAR_FLAGS.
+ *
+ * XXX: Leave the _PAGE_FILE and _PAGE_WT overhaul for a rainy day.
+ *
+ * SH-X2 MMUs and extended PTEs
+ *
+ * SH-X2 supports an extended mode TLB with split data arrays due to the
+ * number of bits needed for PR and SZ (now EPR and ESZ) encodings. The PR and
+ * SZ bit placeholders still exist in data array 1, but are implemented as
+ * reserved bits, with the real logic existing in data array 2.
+ *
+ * The downside to this is that we can no longer fit everything in to a 32-bit
+ * PTE encoding, so a 64-bit pte_t is necessary for these parts. On the plus
+ * side, this gives us quite a few spare bits to play with for future usage.
  */
+/* Legacy and compat mode bits */
 #define	_PAGE_WT	0x001		/* WT-bit on SH-4, 0 on SH-3 */
 #define _PAGE_HW_SHARED	0x002		/* SH-bit  : shared among processes */
 #define _PAGE_DIRTY	0x004		/* D-bit   : page changed */
 #define _PAGE_CACHABLE	0x008		/* C-bit   : cachable */
-#define _PAGE_SZ0	0x010		/* SZ0-bit : Size of page */
-#define _PAGE_RW	0x020		/* PR0-bit : write access allowed */
-#define _PAGE_USER	0x040		/* PR1-bit : user space access allowed */
-#define _PAGE_SZ1	0x080		/* SZ1-bit : Size of page (on SH-4) */
+#ifndef CONFIG_X2TLB
+# define _PAGE_SZ0	0x010		/* SZ0-bit : Size of page */
+# define _PAGE_RW	0x020		/* PR0-bit : write access allowed */
+# define _PAGE_USER	0x040		/* PR1-bit : user space access allowed*/
+# define _PAGE_SZ1	0x080		/* SZ1-bit : Size of page (on SH-4) */
+#endif
 #define _PAGE_PRESENT	0x100		/* V-bit   : page is valid */
 #define _PAGE_PROTNONE	0x200		/* software: if not present  */
 #define _PAGE_ACCESSED	0x400		/* software: page referenced */
 #define _PAGE_FILE	_PAGE_WT	/* software: pagecache or swap? */
 
+/* Extended mode bits */
+#define _PAGE_EXT_ESZ0		0x0010	/* ESZ0-bit: Size of page */
+#define _PAGE_EXT_ESZ1		0x0020	/* ESZ1-bit: Size of page */
+#define _PAGE_EXT_ESZ2		0x0040	/* ESZ2-bit: Size of page */
+#define _PAGE_EXT_ESZ3		0x0080	/* ESZ3-bit: Size of page */
+
+#define _PAGE_EXT_USER_EXEC	0x0100	/* EPR0-bit: User space executable */
+#define _PAGE_EXT_USER_WRITE	0x0200	/* EPR1-bit: User space writable */
+#define _PAGE_EXT_USER_READ	0x0400	/* EPR2-bit: User space readable */
+
+#define _PAGE_EXT_KERN_EXEC	0x0800	/* EPR3-bit: Kernel space executable */
+#define _PAGE_EXT_KERN_WRITE	0x1000	/* EPR4-bit: Kernel space writable */
+#define _PAGE_EXT_KERN_READ	0x2000	/* EPR5-bit: Kernel space readable */
+
+/* Wrapper for extended mode pgprot twiddling */
+#ifdef CONFIG_X2TLB
+# define _PAGE_EXT(x)		((unsigned long long)(x) << 32)
+#else
+# define _PAGE_EXT(x)		(0)
+#endif
+
 /* software: moves to PTEA.TC (Timing Control) */
 #define _PAGE_PCC_AREA5	0x00000000	/* use BSC registers for area5 */
 #define _PAGE_PCC_AREA6	0x80000000	/* use BSC registers for area6 */
@@ -114,37 +160,160 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 
 #define _PAGE_FLAGS_HARDWARE_MASK	(0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
 
-/* Hardware flags: SZ0=1 (4k-byte) */
-#define _PAGE_FLAGS_HARD	_PAGE_SZ0
+/* Hardware flags, page size encoding */
+#if defined(CONFIG_X2TLB)
+# if defined(CONFIG_PAGE_SIZE_4KB)
+#  define _PAGE_FLAGS_HARD	_PAGE_EXT(_PAGE_EXT_ESZ0)
+# elif defined(CONFIG_PAGE_SIZE_8KB)
+#  define _PAGE_FLAGS_HARD	_PAGE_EXT(_PAGE_EXT_ESZ1)
+# elif defined(CONFIG_PAGE_SIZE_64KB)
+#  define _PAGE_FLAGS_HARD	_PAGE_EXT(_PAGE_EXT_ESZ2)
+# endif
+#else
+# if defined(CONFIG_PAGE_SIZE_4KB)
+#  define _PAGE_FLAGS_HARD	_PAGE_SZ0
+# elif defined(CONFIG_PAGE_SIZE_64KB)
+#  define _PAGE_FLAGS_HARD	_PAGE_SZ1
+# endif
+#endif
 
-#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
-#define _PAGE_SZHUGE	(_PAGE_SZ1)
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
-#define _PAGE_SZHUGE	(_PAGE_SZ0 | _PAGE_SZ1)
+#if defined(CONFIG_X2TLB)
+# if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
+#  define _PAGE_SZHUGE	(_PAGE_EXT_ESZ2)
+# elif defined(CONFIG_HUGETLB_PAGE_SIZE_256K)
+#  define _PAGE_SZHUGE	(_PAGE_EXT_ESZ0 | _PAGE_EXT_ESZ2)
+# elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
+#  define _PAGE_SZHUGE	(_PAGE_EXT_ESZ0 | _PAGE_EXT_ESZ1 | _PAGE_EXT_ESZ2)
+# elif defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
+#  define _PAGE_SZHUGE	(_PAGE_EXT_ESZ3)
+# elif defined(CONFIG_HUGETLB_PAGE_SIZE_64MB)
+#  define _PAGE_SZHUGE	(_PAGE_EXT_ESZ2 | _PAGE_EXT_ESZ3)
+# endif
+#else
+# if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
+#  define _PAGE_SZHUGE	(_PAGE_SZ1)
+# elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
+#  define _PAGE_SZHUGE	(_PAGE_SZ0 | _PAGE_SZ1)
+# endif
+#endif
+
+/*
+ * Stub out _PAGE_SZHUGE if we don't have a good definition for it,
+ * to make pte_mkhuge() happy.
+ */
+#ifndef _PAGE_SZHUGE
+# define _PAGE_SZHUGE	(_PAGE_FLAGS_HARD)
 #endif
 
-#define _PAGE_TABLE	(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _KERNPG_TABLE	(_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _PAGE_CHG_MASK	(PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY)
+#define _PAGE_CHG_MASK \
+	(PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY)
 
 #ifndef __ASSEMBLY__
 
-#ifdef CONFIG_MMU
-#define PAGE_NONE	__pgprot(_PAGE_PROTNONE | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
-#define PAGE_SHARED	__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
-#define PAGE_COPY	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
-#define PAGE_READONLY	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
-#define PAGE_KERNEL	__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
+#if defined(CONFIG_X2TLB) /* SH-X2 TLB */
+#define PAGE_NONE	__pgprot(_PAGE_PROTNONE | _PAGE_CACHABLE | \
+				 _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
+
+#define PAGE_SHARED	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | \
+				 _PAGE_CACHABLE | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_USER_READ | \
+					   _PAGE_EXT_USER_WRITE))
+
+#define PAGE_EXECREAD	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | \
+				 _PAGE_CACHABLE | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_USER_EXEC | \
+					   _PAGE_EXT_USER_READ))
+
+#define PAGE_COPY	PAGE_EXECREAD
+
+#define PAGE_READONLY	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | \
+				 _PAGE_CACHABLE | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_USER_READ))
+
+#define PAGE_WRITEONLY	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | \
+				 _PAGE_CACHABLE | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_USER_WRITE))
+
+#define PAGE_RWX	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | \
+				 _PAGE_CACHABLE | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_USER_WRITE | \
+					   _PAGE_EXT_USER_READ  | \
+					   _PAGE_EXT_USER_EXEC))
+
+#define PAGE_KERNEL	__pgprot(_PAGE_PRESENT | _PAGE_CACHABLE | \
+				 _PAGE_DIRTY | _PAGE_ACCESSED | \
+				 _PAGE_HW_SHARED | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_KERN_READ | \
+					   _PAGE_EXT_KERN_WRITE | \
+					   _PAGE_EXT_KERN_EXEC))
+
 #define PAGE_KERNEL_NOCACHE \
-			__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
-#define PAGE_KERNEL_RO	__pgprot(_PAGE_PRESENT | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
+			__pgprot(_PAGE_PRESENT | _PAGE_DIRTY | \
+				 _PAGE_ACCESSED | _PAGE_HW_SHARED | \
+				 _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_KERN_READ | \
+					   _PAGE_EXT_KERN_WRITE | \
+					   _PAGE_EXT_KERN_EXEC))
+
+#define PAGE_KERNEL_RO	__pgprot(_PAGE_PRESENT | _PAGE_CACHABLE | \
+				 _PAGE_DIRTY | _PAGE_ACCESSED | \
+				 _PAGE_HW_SHARED | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_KERN_READ | \
+					   _PAGE_EXT_KERN_EXEC))
+
+#define PAGE_KERNEL_PCC(slot, type) \
+			__pgprot(_PAGE_PRESENT | _PAGE_DIRTY | \
+				 _PAGE_ACCESSED | _PAGE_FLAGS_HARD | \
+				 _PAGE_EXT(_PAGE_EXT_KERN_READ | \
+					   _PAGE_EXT_KERN_WRITE | \
+					   _PAGE_EXT_KERN_EXEC) \
+				 (slot ? _PAGE_PCC_AREA5 : _PAGE_PCC_AREA6) | \
+				 (type))
+
+#elif defined(CONFIG_MMU) /* SH-X TLB */
+#define PAGE_NONE	__pgprot(_PAGE_PROTNONE | _PAGE_CACHABLE | \
+				 _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
+
+#define PAGE_SHARED	__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | \
+				 _PAGE_CACHABLE | _PAGE_ACCESSED | \
+				 _PAGE_FLAGS_HARD)
+
+#define PAGE_COPY	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | \
+				 _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
+
+#define PAGE_READONLY	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | \
+				 _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
+
+#define PAGE_EXECREAD	PAGE_READONLY
+#define PAGE_RWX	PAGE_SHARED
+#define PAGE_WRITEONLY	PAGE_SHARED
+
+#define PAGE_KERNEL	__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_CACHABLE | \
+				 _PAGE_DIRTY | _PAGE_ACCESSED | \
+				 _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
+
+#define PAGE_KERNEL_NOCACHE \
+			__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | \
+				 _PAGE_ACCESSED | _PAGE_HW_SHARED | \
+				 _PAGE_FLAGS_HARD)
+
+#define PAGE_KERNEL_RO	__pgprot(_PAGE_PRESENT | _PAGE_CACHABLE | \
+				 _PAGE_DIRTY | _PAGE_ACCESSED | \
+				 _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
+
 #define PAGE_KERNEL_PCC(slot, type) \
-			__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_FLAGS_HARD | (slot ? _PAGE_PCC_AREA5 : _PAGE_PCC_AREA6) | (type))
+			__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | \
+				 _PAGE_ACCESSED | _PAGE_FLAGS_HARD | \
+				 (slot ? _PAGE_PCC_AREA5 : _PAGE_PCC_AREA6) | \
+				 (type))
 #else /* no mmu */
 #define PAGE_NONE		__pgprot(0)
 #define PAGE_SHARED		__pgprot(0)
 #define PAGE_COPY		__pgprot(0)
+#define PAGE_EXECREAD		__pgprot(0)
+#define PAGE_RWX		__pgprot(0)
 #define PAGE_READONLY		__pgprot(0)
+#define PAGE_WRITEONLY		__pgprot(0)
 #define PAGE_KERNEL		__pgprot(0)
 #define PAGE_KERNEL_NOCACHE	__pgprot(0)
 #define PAGE_KERNEL_RO		__pgprot(0)
@@ -154,27 +323,32 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #endif /* __ASSEMBLY__ */
 
 /*
- * As i386 and MIPS, SuperH can't do page protection for execute, and
- * considers that the same as a read.  Also, write permissions imply
- * read permissions. This is the closest we can get..
+ * SH-X and lower (legacy) SuperH parts (SH-3, SH-4, some SH-4A) can't do page
+ * protection for execute, and considers it the same as a read. Also, write
+ * permission implies read permission. This is the closest we can get..
+ *
+ * SH-X2 (SH7785) and later parts take this to the opposite end of the extreme,
+ * not only supporting separate execute, read, and write bits, but having
+ * completely separate permission bits for user and kernel space.
  */
+	 /*xwr*/
 #define __P000	PAGE_NONE
 #define __P001	PAGE_READONLY
 #define __P010	PAGE_COPY
 #define __P011	PAGE_COPY
-#define __P100	PAGE_READONLY
-#define __P101	PAGE_READONLY
+#define __P100	PAGE_EXECREAD
+#define __P101	PAGE_EXECREAD
 #define __P110	PAGE_COPY
 #define __P111	PAGE_COPY
 
 #define __S000	PAGE_NONE
 #define __S001	PAGE_READONLY
-#define __S010	PAGE_SHARED
+#define __S010	PAGE_WRITEONLY
 #define __S011	PAGE_SHARED
-#define __S100	PAGE_READONLY
-#define __S101	PAGE_READONLY
-#define __S110	PAGE_SHARED
-#define __S111	PAGE_SHARED
+#define __S100	PAGE_EXECREAD
+#define __S101	PAGE_EXECREAD
+#define __S110	PAGE_RWX
+#define __S111	PAGE_RWX
 
 #ifndef __ASSEMBLY__
 
@@ -183,7 +357,17 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
  * within a page table are directly modified.  Thus, the following
  * hook is made available.
  */
+#ifdef CONFIG_X2TLB
+static inline void set_pte(pte_t *ptep, pte_t pte)
+{
+	ptep->pte_high = pte.pte_high;
+	smp_wmb();
+	ptep->pte_low = pte.pte_low;
+}
+#else
 #define set_pte(pteptr, pteval) (*(pteptr) = pteval)
+#endif
+
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 
 /*
@@ -192,18 +376,18 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
  */
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
 
-#define pte_pfn(x)		((unsigned long)(((x).pte >> PAGE_SHIFT)))
+#define pte_pfn(x)		((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
 #define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
 #define pfn_pmd(pfn, prot)	__pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
 
 #define pte_none(x)	(!pte_val(x))
 #define pte_present(x)	(pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-#define pte_clear(mm,addr,xp)	do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
+#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
 
 #define pmd_none(x)	(!pmd_val(x))
-#define pmd_present(x)	(pmd_val(x) & _PAGE_PRESENT)
+#define pmd_present(x)	(pmd_val(x))
 #define pmd_clear(xp)	do { set_pmd(xp, __pmd(0)); } while (0)
-#define	pmd_bad(x)	((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
+#define	pmd_bad(x)	(pmd_val(x) & ~PAGE_MASK)
 
 #define pages_to_mb(x)	((x) >> (20-PAGE_SHIFT))
 #define pte_page(x)	phys_to_page(pte_val(x)&PTE_PHYS_MASK)
@@ -212,28 +396,52 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
  */
-static inline int pte_read(pte_t pte) { return pte_val(pte) & _PAGE_USER; }
-static inline int pte_exec(pte_t pte) { return pte_val(pte) & _PAGE_USER; }
-static inline int pte_dirty(pte_t pte){ return pte_val(pte) & _PAGE_DIRTY; }
-static inline int pte_young(pte_t pte){ return pte_val(pte) & _PAGE_ACCESSED; }
-static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
-static inline int pte_write(pte_t pte){ return pte_val(pte) & _PAGE_RW; }
-static inline int pte_not_present(pte_t pte){ return !(pte_val(pte) & _PAGE_PRESENT); }
-
-static inline pte_t pte_rdprotect(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
-static inline pte_t pte_exprotect(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
-static inline pte_t pte_mkclean(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
-static inline pte_t pte_mkold(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
-static inline pte_t pte_wrprotect(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW)); return pte; }
-static inline pte_t pte_mkread(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
-static inline pte_t pte_mkexec(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
-static inline pte_t pte_mkdirty(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
-static inline pte_t pte_mkyoung(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
-static inline pte_t pte_mkwrite(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW)); return pte; }
-#ifdef CONFIG_HUGETLB_PAGE
-static inline pte_t pte_mkhuge(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_SZHUGE)); return pte; }
+#define pte_not_present(pte)	(!(pte_val(pte) & _PAGE_PRESENT))
+#define pte_dirty(pte)		(pte_val(pte) & _PAGE_DIRTY)
+#define pte_young(pte)		(pte_val(pte) & _PAGE_ACCESSED)
+#define pte_file(pte)		(pte_val(pte) & _PAGE_FILE)
+
+#ifdef CONFIG_X2TLB
+#define pte_read(pte)		((pte).pte_high & _PAGE_EXT_USER_READ)
+#define pte_exec(pte)		((pte).pte_high & _PAGE_EXT_USER_EXEC)
+#define pte_write(pte)		((pte).pte_high & _PAGE_EXT_USER_WRITE)
+#else
+#define pte_read(pte)		(pte_val(pte) & _PAGE_USER)
+#define pte_exec(pte)		(pte_val(pte) & _PAGE_USER)
+#define pte_write(pte)		(pte_val(pte) & _PAGE_RW)
 #endif
 
+#define PTE_BIT_FUNC(h,fn,op) \
+static inline pte_t pte_##fn(pte_t pte) { pte.pte_##h op; return pte; }
+
+#ifdef CONFIG_X2TLB
+/*
+ * We cheat a bit in the SH-X2 TLB case. As the permission bits are
+ * individually toggled (and user permissions are entirely decoupled from
+ * kernel permissions), we attempt to couple them a bit more sanely here.
+ */
+PTE_BIT_FUNC(high, rdprotect, &= ~_PAGE_EXT_USER_READ);
+PTE_BIT_FUNC(high, mkread, |= _PAGE_EXT_USER_READ | _PAGE_EXT_KERN_READ);
+PTE_BIT_FUNC(high, wrprotect, &= ~_PAGE_EXT_USER_WRITE);
+PTE_BIT_FUNC(high, mkwrite, |= _PAGE_EXT_USER_WRITE | _PAGE_EXT_KERN_WRITE);
+PTE_BIT_FUNC(high, exprotect, &= ~_PAGE_EXT_USER_EXEC);
+PTE_BIT_FUNC(high, mkexec, |= _PAGE_EXT_USER_EXEC | _PAGE_EXT_KERN_EXEC);
+PTE_BIT_FUNC(high, mkhuge, |= _PAGE_SZHUGE);
+#else
+PTE_BIT_FUNC(low, rdprotect, &= ~_PAGE_USER);
+PTE_BIT_FUNC(low, mkread, |= _PAGE_USER);
+PTE_BIT_FUNC(low, wrprotect, &= ~_PAGE_RW);
+PTE_BIT_FUNC(low, mkwrite, |= _PAGE_RW);
+PTE_BIT_FUNC(low, exprotect, &= ~_PAGE_USER);
+PTE_BIT_FUNC(low, mkexec, |= _PAGE_USER);
+PTE_BIT_FUNC(low, mkhuge, |= _PAGE_SZHUGE);
+#endif
+
+PTE_BIT_FUNC(low, mkclean, &= ~_PAGE_DIRTY);
+PTE_BIT_FUNC(low, mkdirty, |= _PAGE_DIRTY);
+PTE_BIT_FUNC(low, mkold, &= ~_PAGE_ACCESSED);
+PTE_BIT_FUNC(low, mkyoung, |= _PAGE_ACCESSED);
+
 /*
  * Macro and implementation to make a page protection as uncachable.
  */
@@ -258,13 +466,14 @@ static inline pgprot_t pgprot_noncached(pgprot_t _prot)
 #define mk_pte(page, pgprot)	pfn_pte(page_to_pfn(page), (pgprot))
 
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{ set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot))); return pte; }
-
-#define pmd_page_vaddr(pmd) \
-((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+{
+	set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) |
+			    pgprot_val(newprot)));
+	return pte;
+}
 
-#define pmd_page(pmd) \
-	(phys_to_page(pmd_val(pmd)))
+#define pmd_page_vaddr(pmd)	pmd_val(pmd)
+#define pmd_page(pmd)		(virt_to_page(pmd_val(pmd)))
 
 /* to find an entry in a page-table-directory. */
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
@@ -283,8 +492,15 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 #define pte_unmap(pte)		do { } while (0)
 #define pte_unmap_nested(pte)	do { } while (0)
 
+#ifdef CONFIG_X2TLB
+#define pte_ERROR(e) \
+	printk("%s:%d: bad pte %p(%08lx%08lx).\n", __FILE__, __LINE__, \
+	       &(e), (e).pte_high, (e).pte_low)
+#else
 #define pte_ERROR(e) \
 	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#endif
+
 #define pgd_ERROR(e) \
 	printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
 
@@ -337,6 +553,9 @@ extern unsigned int kobjsize(const void *objp);
 extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
 #endif
 
+extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
+extern void paging_init(void);
+
 #include <asm-generic/pgtable.h>
 
 #endif /* !__ASSEMBLY__ */
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index 45bb74e35d3..6f1dd7ca1b1 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -36,7 +36,10 @@
  */
 enum cpu_type {
 	/* SH-2 types */
-	CPU_SH7604,
+	CPU_SH7604, CPU_SH7619,
+
+	/* SH-2A types */
+	CPU_SH7206,
 
 	/* SH-3 types */
 	CPU_SH7705, CPU_SH7706, CPU_SH7707,
@@ -47,7 +50,10 @@ enum cpu_type {
 	/* SH-4 types */
 	CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,
 	CPU_SH7760, CPU_ST40RA, CPU_ST40GX1, CPU_SH4_202, CPU_SH4_501,
+
+	/* SH-4A types */
 	CPU_SH73180, CPU_SH7343, CPU_SH7770, CPU_SH7780, CPU_SH7781,
+	CPU_SH7785,
 
 	/* Unknown subtype */
 	CPU_SH_NONE
@@ -130,12 +136,11 @@ union sh_fpu_union {
 };
 
 struct thread_struct {
+	/* Saved registers when thread is descheduled */
 	unsigned long sp;
 	unsigned long pc;
 
-	unsigned long trap_no, error_code;
-	unsigned long address;
-	/* Hardware debugging registers may come here */
+	/* Hardware debugging registers */
 	unsigned long ubc_pc;
 
 	/* floating point info */
@@ -150,12 +155,7 @@ typedef struct {
 extern int ubc_usercnt;
 
 #define INIT_THREAD  {						\
-	sizeof(init_stack) + (long) &init_stack, /* sp */	\
-	0,					 /* pc */	\
-	0, 0,							\
-	0,							\
-	0,							\
-	{{{0,}},}				/* fpu state */	\
+	.sp = sizeof(init_stack) + (long) &init_stack,		\
 }
 
 /*
@@ -259,8 +259,8 @@ void show_trace(struct task_struct *tsk, unsigned long *sp,
 		struct pt_regs *regs);
 extern unsigned long get_wchan(struct task_struct *p);
 
-#define KSTK_EIP(tsk)  ((tsk)->thread.pc)
-#define KSTK_ESP(tsk)  ((tsk)->thread.sp)
+#define KSTK_EIP(tsk)  (task_pt_regs(tsk)->pc)
+#define KSTK_ESP(tsk)  (task_pt_regs(tsk)->regs[15])
 
 #define cpu_sleep()	__asm__ __volatile__ ("sleep" : : : "memory")
 #define cpu_relax()	barrier()
diff --git a/include/asm-sh/push-switch.h b/include/asm-sh/push-switch.h
new file mode 100644
index 00000000000..dfc6bad567f
--- /dev/null
+++ b/include/asm-sh/push-switch.h
@@ -0,0 +1,28 @@
+#ifndef __ASM_SH_PUSH_SWITCH_H
+#define __ASM_SH_PUSH_SWITCH_H
+
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+
+struct push_switch {
+	/* switch state */
+	unsigned int		state:1;
+	/* debounce timer */
+	struct timer_list	debounce;
+	/* workqueue */
+	struct work_struct	work;
+};
+
+struct push_switch_platform_info {
+	/* IRQ handler */
+	irqreturn_t		(*irq_handler)(int irq, void *data);
+	/* Special IRQ flags */
+	unsigned int		irq_flags;
+	/* Bit location of switch */
+	unsigned int		bit;
+	/* Symbolic switch name */
+	const char		*name;
+};
+
+#endif /* __ASM_SH_PUSH_SWITCH_H */
diff --git a/include/asm-sh/rwsem.h b/include/asm-sh/rwsem.h
index 9d2aea5e848..4931ba817d7 100644
--- a/include/asm-sh/rwsem.h
+++ b/include/asm-sh/rwsem.h
@@ -25,11 +25,21 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
 	spinlock_t		wait_lock;
 	struct list_head	wait_list;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map	dep_map;
+#endif
 };
 
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }
+#else
+# define __RWSEM_DEP_MAP_INIT(lockname)
+#endif
+
 #define __RWSEM_INITIALIZER(name) \
 	{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \
-	  LIST_HEAD_INIT((name).wait_list) }
+	  LIST_HEAD_INIT((name).wait_list) \
+	  __RWSEM_DEP_MAP_INIT(name) }
 
 #define DECLARE_RWSEM(name)		\
 	struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -39,6 +49,16 @@ extern struct rw_semaphore *rwsem_down_write_failed(struct rw_semaphore *sem);
 extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *sem);
 extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem);
 
+extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
+			 struct lock_class_key *key);
+
+#define init_rwsem(sem)				\
+do {						\
+	static struct lock_class_key __key;	\
+						\
+	__init_rwsem((sem), #sem, &__key);	\
+} while (0)
+
 static inline void init_rwsem(struct rw_semaphore *sem)
 {
 	sem->count = RWSEM_UNLOCKED_VALUE;
@@ -141,6 +161,11 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
 		rwsem_downgrade_wake(sem);
 }
 
+static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
+{
+	__down_write(sem);
+}
+
 /*
  * implement exchange and add functionality
  */
diff --git a/include/asm-sh/se7206.h b/include/asm-sh/se7206.h
new file mode 100644
index 00000000000..698eb80389a
--- /dev/null
+++ b/include/asm-sh/se7206.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_SH_SE7206_H
+#define __ASM_SH_SE7206_H
+
+#define PA_SMSC		0x30000000
+#define PA_MRSHPC	0x34000000
+#define PA_LED		0x31400000
+
+void init_se7206_IRQ(void);
+
+#define __IO_PREFIX	se7206
+#include <asm/io_generic.h>
+
+#endif /* __ASM_SH_SE7206_H */
diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index 3340126f4e0..b1e42e7f998 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -6,6 +6,7 @@
  * Copyright (C) 2002 Paul Mundt
  */
 
+#include <linux/irqflags.h>
 #include <asm/types.h>
 
 /*
@@ -131,103 +132,6 @@ static inline unsigned long tas(volatile int *m)
 
 #define set_mb(var, value) do { xchg(&var, value); } while (0)
 
-/* Interrupt Control */
-#ifdef CONFIG_CPU_HAS_SR_RB
-static inline void local_irq_enable(void)
-{
-	unsigned long __dummy0, __dummy1;
-
-	__asm__ __volatile__("stc	sr, %0\n\t"
-			     "and	%1, %0\n\t"
-			     "stc	r6_bank, %1\n\t"
-			     "or	%1, %0\n\t"
-			     "ldc	%0, sr"
-			     : "=&r" (__dummy0), "=r" (__dummy1)
-			     : "1" (~0x000000f0)
-			     : "memory");
-}
-#else
-static inline void local_irq_enable(void)
-{
-	unsigned long __dummy0, __dummy1;
-
-	__asm__ __volatile__ (
-		"stc	sr, %0\n\t"
-		"and	%1, %0\n\t"
-		"ldc	%0, sr\n\t"
-		: "=&r" (__dummy0), "=r" (__dummy1)
-		: "1" (~0x000000f0)
-		: "memory");
-}
-#endif
-
-static inline void local_irq_disable(void)
-{
-	unsigned long __dummy;
-	__asm__ __volatile__("stc	sr, %0\n\t"
-			     "or	#0xf0, %0\n\t"
-			     "ldc	%0, sr"
-			     : "=&z" (__dummy)
-			     : /* no inputs */
-			     : "memory");
-}
-
-static inline void set_bl_bit(void)
-{
-	unsigned long __dummy0, __dummy1;
-
-	__asm__ __volatile__ ("stc	sr, %0\n\t"
-			     "or	%2, %0\n\t"
-			     "and	%3, %0\n\t"
-			     "ldc	%0, sr"
-			     : "=&r" (__dummy0), "=r" (__dummy1)
-			     : "r" (0x10000000), "r" (0xffffff0f)
-			     : "memory");
-}
-
-static inline void clear_bl_bit(void)
-{
-	unsigned long __dummy0, __dummy1;
-
-	__asm__ __volatile__ ("stc	sr, %0\n\t"
-			     "and	%2, %0\n\t"
-			     "ldc	%0, sr"
-			     : "=&r" (__dummy0), "=r" (__dummy1)
-			     : "1" (~0x10000000)
-			     : "memory");
-}
-
-#define local_save_flags(x) \
-	__asm__("stc sr, %0; and #0xf0, %0" : "=&z" (x) :/**/: "memory" )
-
-#define irqs_disabled()			\
-({					\
-	unsigned long flags;		\
-	local_save_flags(flags);	\
-	(flags != 0);			\
-})
-
-static inline unsigned long local_irq_save(void)
-{
-	unsigned long flags, __dummy;
-
-	__asm__ __volatile__("stc	sr, %1\n\t"
-			     "mov	%1, %0\n\t"
-			     "or	#0xf0, %0\n\t"
-			     "ldc	%0, sr\n\t"
-			     "mov	%1, %0\n\t"
-			     "and	#0xf0, %0"
-			     : "=&z" (flags), "=&r" (__dummy)
-			     :/**/
-			     : "memory" );
-	return flags;
-}
-
-#define local_irq_restore(x) do {			\
-	if ((x & 0x000000f0) != 0x000000f0)		\
-		local_irq_enable();			\
-} while (0)
-
 /*
  * Jump to P2 area.
  * When handling TLB or caches, we need to do it from P2 area.
@@ -264,9 +168,6 @@ do {							\
 		: "=&r" (__dummy));			\
 } while (0)
 
-/* For spinlocks etc */
-#define local_irq_save(x)	x = local_irq_save()
-
 static inline unsigned long xchg_u32(volatile u32 *m, unsigned long val)
 {
 	unsigned long flags, retval;
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 3ebc3f9039e..0c01dc55081 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -90,13 +90,7 @@ static inline struct thread_info *current_thread_info(void)
 #endif
 #define free_thread_info(ti)	kfree(ti)
 
-#else /* !__ASSEMBLY__ */
-
-/* how to get the thread information struct from ASM */
-#define GET_THREAD_INFO(reg) \
-	stc     r7_bank, reg
-
-#endif
+#endif /* __ASSEMBLY__ */
 
 /*
  * thread information flags
diff --git a/include/asm-sh/timer.h b/include/asm-sh/timer.h
index 5df842bcf7b..17b5e76a4c3 100644
--- a/include/asm-sh/timer.h
+++ b/include/asm-sh/timer.h
@@ -18,11 +18,32 @@ struct sys_timer {
 
 	struct sys_device	dev;
 	struct sys_timer_ops	*ops;
+
+#ifdef CONFIG_NO_IDLE_HZ
+	struct dyn_tick_timer	*dyn_tick;
+#endif
 };
 
+#ifdef CONFIG_NO_IDLE_HZ
+#define DYN_TICK_ENABLED	(1 << 1)
+
+struct dyn_tick_timer {
+	spinlock_t	lock;
+	unsigned int	state;			/* Current state */
+	int		(*enable)(void);	/* Enables dynamic tick */
+	int		(*disable)(void);	/* Disables dynamic tick */
+	void		(*reprogram)(unsigned long); /* Reprograms the timer */
+	int		(*handler)(int, void *);
+};
+
+void timer_dyn_reprogram(void);
+#else
+#define timer_dyn_reprogram()	do { } while (0)
+#endif
+
 #define TICK_SIZE (tick_nsec / 1000)
 
-extern struct sys_timer tmu_timer;
+extern struct sys_timer tmu_timer, cmt_timer, mtu2_timer;
 extern struct sys_timer *sys_timer;
 
 #ifndef CONFIG_GENERIC_TIME
diff --git a/include/asm-sh/titan.h b/include/asm-sh/titan.h
index 270a4f4bc8a..03f3583c891 100644
--- a/include/asm-sh/titan.h
+++ b/include/asm-sh/titan.h
@@ -1,9 +1,8 @@
 /*
  * Platform defintions for Titan
  */
-
-#ifndef _ASM_SH_TITAN_TITAN_H
-#define _ASM_SH_TITAN_TITAN_H
+#ifndef _ASM_SH_TITAN_H
+#define _ASM_SH_TITAN_H
 
 #define __IO_PREFIX titan
 #include <asm/io_generic.h>
@@ -15,29 +14,4 @@
 #define TITAN_IRQ_MPCIB		11	/* mPCI B */
 #define TITAN_IRQ_USB		11	/* USB */
 
-/*
- * The external interrupt lines, these take up ints 0 - 15 inclusive
- * depending on the priority for the interrupt.  In fact the priority
- * is the interrupt :-)
- */
-#define IRL0_IRQ	0
-#define IRL0_IPR_ADDR	INTC_IPRD
-#define IRL0_IPR_POS	3
-#define IRL0_PRIORITY	8
-
-#define IRL1_IRQ	1
-#define IRL1_IPR_ADDR	INTC_IPRD
-#define IRL1_IPR_POS	2
-#define IRL1_PRIORITY	8
-
-#define IRL2_IRQ	2
-#define IRL2_IPR_ADDR	INTC_IPRD
-#define IRL2_IPR_POS	1
-#define IRL2_PRIORITY	8
-
-#define IRL3_IRQ	3
-#define IRL3_IPR_ADDR	INTC_IPRD
-#define IRL3_IPR_POS	0
-#define IRL3_PRIORITY	8
-
-#endif
+#endif /* __ASM_SH_TITAN_H */
diff --git a/include/asm-sh/types.h b/include/asm-sh/types.h
index 3c09dd4ca31..fd00dbb82f8 100644
--- a/include/asm-sh/types.h
+++ b/include/asm-sh/types.h
@@ -52,16 +52,6 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-#ifdef CONFIG_LSF
-typedef u64 blkcnt_t;
-#define HAVE_BLKCNT_T
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 1c2abde122c..0cae1d24876 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -349,12 +349,30 @@ do { \
 	return (type) (res); \
 } while (0)
 
+#if defined(__sh2__) || defined(__SH2E__) || defined(__SH2A__)
+#define SYSCALL_ARG0	"trapa #0x20"
+#define SYSCALL_ARG1	"trapa #0x21"
+#define SYSCALL_ARG2	"trapa #0x22"
+#define SYSCALL_ARG3	"trapa #0x23"
+#define SYSCALL_ARG4	"trapa #0x24"
+#define SYSCALL_ARG5	"trapa #0x25"
+#define SYSCALL_ARG6	"trapa #0x26"
+#else
+#define SYSCALL_ARG0	"trapa #0x10"
+#define SYSCALL_ARG1	"trapa #0x11"
+#define SYSCALL_ARG2	"trapa #0x12"
+#define SYSCALL_ARG3	"trapa #0x13"
+#define SYSCALL_ARG4	"trapa #0x14"
+#define SYSCALL_ARG5	"trapa #0x15"
+#define SYSCALL_ARG6	"trapa #0x16"
+#endif
+
 /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
 #define _syscall0(type,name) \
 type name(void) \
 { \
 register long __sc0 __asm__ ("r3") = __NR_##name; \
-__asm__ __volatile__ ("trapa	#0x10" \
+__asm__ __volatile__ (SYSCALL_ARG0 \
 	: "=z" (__sc0) \
 	: "0" (__sc0) \
 	: "memory" ); \
@@ -366,7 +384,7 @@ type name(type1 arg1) \
 { \
 register long __sc0 __asm__ ("r3") = __NR_##name; \
 register long __sc4 __asm__ ("r4") = (long) arg1; \
-__asm__ __volatile__ ("trapa	#0x11" \
+__asm__ __volatile__ (SYSCALL_ARG1 \
 	: "=z" (__sc0) \
 	: "0" (__sc0), "r" (__sc4) \
 	: "memory"); \
@@ -379,7 +397,7 @@ type name(type1 arg1,type2 arg2) \
 register long __sc0 __asm__ ("r3") = __NR_##name; \
 register long __sc4 __asm__ ("r4") = (long) arg1; \
 register long __sc5 __asm__ ("r5") = (long) arg2; \
-__asm__ __volatile__ ("trapa	#0x12" \
+__asm__ __volatile__ (SYSCALL_ARG2 \
 	: "=z" (__sc0) \
 	: "0" (__sc0), "r" (__sc4), "r" (__sc5) \
 	: "memory"); \
@@ -393,7 +411,7 @@ register long __sc0 __asm__ ("r3") = __NR_##name; \
 register long __sc4 __asm__ ("r4") = (long) arg1; \
 register long __sc5 __asm__ ("r5") = (long) arg2; \
 register long __sc6 __asm__ ("r6") = (long) arg3; \
-__asm__ __volatile__ ("trapa	#0x13" \
+__asm__ __volatile__ (SYSCALL_ARG3 \
 	: "=z" (__sc0) \
 	: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6) \
 	: "memory"); \
@@ -408,7 +426,7 @@ register long __sc4 __asm__ ("r4") = (long) arg1; \
 register long __sc5 __asm__ ("r5") = (long) arg2; \
 register long __sc6 __asm__ ("r6") = (long) arg3; \
 register long __sc7 __asm__ ("r7") = (long) arg4; \
-__asm__ __volatile__ ("trapa	#0x14" \
+__asm__ __volatile__ (SYSCALL_ARG4 \
 	: "=z" (__sc0) \
 	: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6),  \
 	  "r" (__sc7) \
@@ -425,7 +443,7 @@ register long __sc5 __asm__ ("r5") = (long) arg2; \
 register long __sc6 __asm__ ("r6") = (long) arg3; \
 register long __sc7 __asm__ ("r7") = (long) arg4; \
 register long __sc0 __asm__ ("r0") = (long) arg5; \
-__asm__ __volatile__ ("trapa	#0x15" \
+__asm__ __volatile__ (SYSCALL_ARG5 \
 	: "=z" (__sc0) \
 	: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7),  \
 	  "r" (__sc3) \
@@ -443,7 +461,7 @@ register long __sc6 __asm__ ("r6") = (long) arg3; \
 register long __sc7 __asm__ ("r7") = (long) arg4; \
 register long __sc0 __asm__ ("r0") = (long) arg5; \
 register long __sc1 __asm__ ("r1") = (long) arg6; \
-__asm__ __volatile__ ("trapa	#0x16" \
+__asm__ __volatile__ (SYSCALL_ARG6 \
 	: "=z" (__sc0) \
 	: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7),  \
 	  "r" (__sc3), "r" (__sc1) \
diff --git a/include/asm-sh64/checksum.h b/include/asm-sh64/checksum.h
index fd034e9ae6e..ba594ccb42e 100644
--- a/include/asm-sh64/checksum.h
+++ b/include/asm-sh64/checksum.h
@@ -26,8 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char *buff, int len,
-				     unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  *	Note: when you get a NULL pointer exception here this means someone
@@ -38,46 +37,34 @@ asmlinkage unsigned int csum_partial(const unsigned char *buff, int len,
  */
 
 
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst, int len,
-				       unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len,
+				       __wsum sum);
 
-unsigned int csum_partial_copy_from_user(const char *src, char *dst,
-					 int len, int sum, int *err_ptr);
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+					 int len, __wsum sum, int *err_ptr);
 
-/*
- * These are the old (and unsafe) way of doing checksums, a warning message will be
- * printed if they are used and an exeption occurs.
- *
- * these functions should go away after some time.
- */
-
-#define csum_partial_copy_fromuser csum_partial_copy
-
-unsigned int csum_partial_copy(const char *src, char *dst, int len,
-			       unsigned int sum);
-
-static inline unsigned short csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+	u32 sum = (__force u32)csum;
         sum = (sum & 0xffff) + (sum >> 16);
         sum = (sum & 0xffff) + (sum >> 16);
-        return ~(sum);
+        return (__force __sum16)~sum;
 }
 
-unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
-unsigned long csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
+__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 				 unsigned short len, unsigned short proto,
-				 unsigned int sum);
+				 __wsum sum);
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -86,7 +73,7 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h
index 28615810897..267e631e9bb 100644
--- a/include/asm-sparc/checksum.h
+++ b/include/asm-sparc/checksum.h
@@ -30,7 +30,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /* the same as csum_partial, but copies from fs:src while it
  * checksums
@@ -41,9 +41,8 @@ extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned i
 
 extern unsigned int __csum_partial_copy_sparc_generic (const unsigned char *, unsigned char *);
 
-static inline unsigned int 
-csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst, int len,
-			   unsigned int sum)
+static inline __wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
 	register unsigned int ret asm("o0") = (unsigned int)src;
 	register char *d asm("o1") = dst;
@@ -57,42 +56,36 @@ csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst, int len
 	: "o2", "o3", "o4", "o5", "o7",
 	  "g2", "g3", "g4", "g5", "g7",
 	  "memory", "cc");
-	return ret;
+	return (__force __wsum)ret;
 }
 
-static inline unsigned int 
-csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst, int len,
-			    unsigned int sum, int *err)
+static inline __wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len,
+			    __wsum sum, int *err)
   {
-	if (!access_ok (VERIFY_READ, src, len)) {
-		*err = -EFAULT;
-		memset (dst, 0, len);
-		return sum;
-	} else {
-		register unsigned long ret asm("o0") = (unsigned long)src;
-		register char *d asm("o1") = dst;
-		register int l asm("g1") = len;
-		register unsigned int s asm("g7") = sum;
+	register unsigned long ret asm("o0") = (unsigned long)src;
+	register char *d asm("o1") = dst;
+	register int l asm("g1") = len;
+	register __wsum s asm("g7") = sum;
 
-		__asm__ __volatile__ (
-		".section __ex_table,#alloc\n\t"
-		".align 4\n\t"
-		".word 1f,2\n\t"
-		".previous\n"
-		"1:\n\t"
-		"call __csum_partial_copy_sparc_generic\n\t"
-		" st %8, [%%sp + 64]\n"
-		: "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
-		: "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)
-		: "o2", "o3", "o4", "o5", "o7", "g2", "g3", "g4", "g5",
-		  "cc", "memory");
-		return ret;
-	}
-  }
+	__asm__ __volatile__ (
+	".section __ex_table,#alloc\n\t"
+	".align 4\n\t"
+	".word 1f,2\n\t"
+	".previous\n"
+	"1:\n\t"
+	"call __csum_partial_copy_sparc_generic\n\t"
+	" st %8, [%%sp + 64]\n"
+	: "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
+	: "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)
+	: "o2", "o3", "o4", "o5", "o7", "g2", "g3", "g4", "g5",
+	  "cc", "memory");
+	return (__force __wsum)ret;
+}
   
-static inline unsigned int 
-csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, int len,
-			  unsigned int sum, int *err)
+static inline __wsum
+csum_partial_copy_to_user(const void *src, void __user *dst, int len,
+			  __wsum sum, int *err)
 {
 	if (!access_ok (VERIFY_WRITE, dst, len)) {
 		*err = -EFAULT;
@@ -101,7 +94,7 @@ csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, i
 		register unsigned long ret asm("o0") = (unsigned long)src;
 		register char __user *d asm("o1") = dst;
 		register int l asm("g1") = len;
-		register unsigned int s asm("g7") = sum;
+		register __wsum s asm("g7") = sum;
 
 		__asm__ __volatile__ (
 		".section __ex_table,#alloc\n\t"
@@ -116,7 +109,7 @@ csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, i
 		: "o2", "o3", "o4", "o5", "o7",
 		  "g2", "g3", "g4", "g5",
 		  "cc", "memory");
-		return ret;
+		return (__force __wsum)ret;
 	}
 }
 
@@ -126,10 +119,9 @@ csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, i
 /* ihl is always 5 or greater, almost always is 5, and iph is word aligned
  * the majority of the time.
  */
-static inline unsigned short ip_fast_csum(const unsigned char *iph,
-					  unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-	unsigned short sum;
+	__sum16 sum;
 
 	/* Note: We must read %2 before we touch %0 for the first time,
 	 *       because GCC can legitimately use the same register for
@@ -164,7 +156,7 @@ static inline unsigned short ip_fast_csum(const unsigned char *iph,
 }
 
 /* Fold a partial checksum without adding pseudo headers. */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	unsigned int tmp;
 
@@ -173,23 +165,22 @@ static inline unsigned int csum_fold(unsigned int sum)
 			     "addx\t%1, %%g0, %1\n\t"
 			     "xnor\t%%g0, %1, %0"
 			     : "=&r" (sum), "=r" (tmp)
-			     : "0" (sum), "1" (sum<<16)
+			     : "0" (sum), "1" ((__force u32)sum<<16)
 			     : "cc");
-	return sum;
+	return (__force __sum16)sum;
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-					       unsigned long daddr,
-					       unsigned int len,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+					       unsigned short len,
 					       unsigned short proto,
-					       unsigned int sum)
+					       __wsum sum)
 {
 	__asm__ __volatile__("addcc\t%1, %0, %0\n\t"
 			     "addxcc\t%2, %0, %0\n\t"
 			     "addxcc\t%3, %0, %0\n\t"
 			     "addx\t%0, %%g0, %0\n\t"
 			     : "=r" (sum), "=r" (saddr)
-			     : "r" (daddr), "r" ((proto<<16)+len), "0" (sum),
+			     : "r" (daddr), "r" (proto + len), "0" (sum),
 			       "1" (saddr)
 			     : "cc");
 	return sum;
@@ -199,22 +190,20 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum) 
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
 
-static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						 struct in6_addr *daddr,
-						 __u32 len,
-						 unsigned short proto,
-						 unsigned int sum) 
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+				      const struct in6_addr *daddr,
+				      __u32 len, unsigned short proto,
+				      __wsum sum)
 {
 	__asm__ __volatile__ (
 		"addcc	%3, %4, %%g4\n\t"
@@ -245,7 +234,7 @@ static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 }
 
 /* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-sparc64/checksum.h b/include/asm-sparc64/checksum.h
index dc8bed246fc..70a006da763 100644
--- a/include/asm-sparc64/checksum.h
+++ b/include/asm-sparc64/checksum.h
@@ -30,7 +30,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+extern __wsum csum_partial(const void * buff, int len, __wsum sum);
 
 /* the same as csum_partial, but copies from user space while it
  * checksums
@@ -38,52 +38,50 @@ extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned i
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src,
-					      unsigned char *dst,
-					      int len, unsigned int sum);
-
-extern long __csum_partial_copy_from_user(const unsigned char __user *src,
-					  unsigned char *dst, int len,
-					  unsigned int sum);
-
-static inline unsigned int
-csum_partial_copy_from_user(const unsigned char __user *src,
-			    unsigned char *dst, int len,
-			    unsigned int sum, int *err)
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
+					      int len, __wsum sum);
+
+extern long __csum_partial_copy_from_user(const void __user *src,
+					  void *dst, int len,
+					  __wsum sum);
+
+static inline __wsum
+csum_partial_copy_from_user(const void __user *src,
+			    void *dst, int len,
+			    __wsum sum, int *err)
 {
 	long ret = __csum_partial_copy_from_user(src, dst, len, sum);
 	if (ret < 0)
 		*err = -EFAULT;
-	return (unsigned int) ret;
+	return (__force __wsum) ret;
 }
 
 /* 
  *	Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-extern long __csum_partial_copy_to_user(const unsigned char *src,
-					unsigned char __user *dst, int len,
-					  unsigned int sum);
-
-static inline unsigned int
-csum_and_copy_to_user(const unsigned char *src,
-		      unsigned char __user *dst, int len,
-		      unsigned int sum, int *err)
+extern long __csum_partial_copy_to_user(const void *src,
+					void __user *dst, int len,
+					  __wsum sum);
+
+static inline __wsum
+csum_and_copy_to_user(const void *src,
+		      void __user *dst, int len,
+		      __wsum sum, int *err)
 {
 	long ret = __csum_partial_copy_to_user(src, dst, len, sum);
 	if (ret < 0)
 		*err = -EFAULT;
-	return (unsigned int) ret;
+	return (__force __wsum) ret;
 }
 
 /* ihl is always 5 or greater, almost always is 5, and iph is word aligned
  * the majority of the time.
  */
-extern unsigned short ip_fast_csum(__const__ unsigned char *iph,
-				   unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /* Fold a partial checksum without adding pseudo headers. */
-static inline unsigned short csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	unsigned int tmp;
 
@@ -93,16 +91,15 @@ static inline unsigned short csum_fold(unsigned int sum)
 "	addc		%1, %%g0, %1\n"
 "	xnor		%%g0, %1, %0\n"
 	: "=&r" (sum), "=r" (tmp)
-	: "0" (sum), "1" (sum<<16)
+	: "0" (sum), "1" ((__force u32)sum<<16)
 	: "cc");
-	return (sum & 0xffff);
+	return (__force __sum16)sum;
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-					       unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 					       unsigned int len,
 					       unsigned short proto,
-					       unsigned int sum)
+					       __wsum sum)
 {
 	__asm__ __volatile__(
 "	addcc		%1, %0, %0\n"
@@ -110,7 +107,7 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
 "	addccc		%3, %0, %0\n"
 "	addc		%0, %%g0, %0\n"
 	: "=r" (sum), "=r" (saddr)
-	: "r" (daddr), "r" ((proto<<16)+len), "0" (sum), "1" (saddr)
+	: "r" (daddr), "r" (proto + len), "0" (sum), "1" (saddr)
 	: "cc");
 	return sum;
 }
@@ -119,22 +116,20 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum) 
+						   __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
 
-static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						 struct in6_addr *daddr,
-						 __u32 len,
-						 unsigned short proto,
-						 unsigned int sum) 
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+				      const struct in6_addr *daddr,
+				      __u32 len, unsigned short proto,
+				      __wsum sum)
 {
 	__asm__ __volatile__ (
 "	addcc		%3, %4, %%g7\n"
@@ -165,7 +160,7 @@ static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 }
 
 /* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
 	return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-v850/checksum.h b/include/asm-v850/checksum.h
index 4df5e71098f..d1dddd93826 100644
--- a/include/asm-v850/checksum.h
+++ b/include/asm-v850/checksum.h
@@ -26,8 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial (const unsigned char * buff, int len,
-				  unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -36,8 +35,8 @@ extern unsigned int csum_partial (const unsigned char * buff, int len,
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned csum_partial_copy (const unsigned char *src,
-				   unsigned char *dst, int len, unsigned sum);
+extern __wsum csum_partial_copy_nocheck(const void *src,
+				   void *dst, int len, __wsum sum);
 
 
 /*
@@ -46,20 +45,17 @@ extern unsigned csum_partial_copy (const unsigned char *src,
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned csum_partial_copy_from_user (const unsigned char *src,
-					     unsigned char *dst,
-					     int len, unsigned sum,
+extern __wsum csum_partial_copy_from_user (const void *src,
+					     void *dst,
+					     int len, __wsum sum,
 					     int *csum_err);
 
-#define csum_partial_copy_nocheck(src, dst, len, sum)	\
-	csum_partial_copy ((src), (dst), (len), (sum))
-
-unsigned short ip_fast_csum (unsigned char *iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  *	Fold a partial checksum
  */
-static inline unsigned int csum_fold (unsigned long sum)
+static inline __sum16 csum_fold (__wsum sum)
 {
 	unsigned int result;
 	/*
@@ -68,7 +64,7 @@ static inline unsigned int csum_fold (unsigned long sum)
 	      add %1, %0	H     L		H+L+C H+L
 	*/
 	asm ("hsw %1, %0; add %1, %0" : "=&r" (result) : "r" (sum));
-	return (~result) >> 16;
+	return (__force __sum16)(~result >> 16);
 }
 
 
@@ -76,10 +72,10 @@ static inline unsigned int csum_fold (unsigned long sum)
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned int
-csum_tcpudp_nofold (unsigned long saddr, unsigned long daddr,
+static inline __wsum
+csum_tcpudp_nofold (__be32 saddr, __be32 daddr,
 		    unsigned short len,
-		    unsigned short proto, unsigned int sum)
+		    unsigned short proto, __wsum sum)
 {
 	int __carry;
 	__asm__ ("add %2, %0;"
@@ -93,15 +89,15 @@ csum_tcpudp_nofold (unsigned long saddr, unsigned long daddr,
 		 "add %1, %0"
 		 : "=&r" (sum), "=&r" (__carry)
 		 : "r" (daddr), "r" (saddr),
-		 "r" (ntohs (len) + (proto << 8)),
+		 "r" ((len + proto) << 8),
 		 "0" (sum));
 	return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic (unsigned long saddr, unsigned long daddr,
+static inline __sum16
+csum_tcpudp_magic (__be32 saddr, __be32 daddr,
 		   unsigned short len,
-		   unsigned short proto, unsigned int sum)
+		   unsigned short proto, __wsum sum)
 {
 	return csum_fold (csum_tcpudp_nofold (saddr, daddr, len, proto, sum));
 }
@@ -110,7 +106,7 @@ csum_tcpudp_magic (unsigned long saddr, unsigned long daddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-extern unsigned short ip_compute_csum (const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 
 #endif /* __V850_CHECKSUM_H__ */
diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h
index 007e88d6d43..93849f7abc2 100644
--- a/include/asm-x86_64/atomic.h
+++ b/include/asm-x86_64/atomic.h
@@ -21,7 +21,7 @@
  * on us. We need to use _exactly_ the address the user gave us,
  * not some alias that contains the same information.
  */
-typedef struct { volatile int counter; } atomic_t;
+typedef struct { int counter; } atomic_t;
 
 #define ATOMIC_INIT(i)	{ (i) }
 
diff --git a/include/asm-x86_64/checksum.h b/include/asm-x86_64/checksum.h
index 989469e8e0b..419fe88a034 100644
--- a/include/asm-x86_64/checksum.h
+++ b/include/asm-x86_64/checksum.h
@@ -19,15 +19,16 @@
  * the last step before putting a checksum into a packet.
  * Make sure not to mix with 64bit checksums.
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	__asm__(
 		"  addl %1,%0\n"
 		"  adcl $0xffff,%0"
 		: "=r" (sum)
-		: "r" (sum << 16), "0" (sum & 0xffff0000)
+		: "r" ((__force u32)sum << 16),
+		  "0" ((__force u32)sum & 0xffff0000)
 	);
-	return (~sum) >> 16;
+	return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
 /*
@@ -43,7 +44,7 @@ static inline unsigned int csum_fold(unsigned int sum)
  * iph: ipv4 header
  * ihl: length of header / 4
  */ 
-static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl) 
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum;
 
@@ -70,7 +71,7 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
 	: "=r" (sum), "=r" (iph), "=r" (ihl)
 	: "1" (iph), "2" (ihl)
 	: "memory");
-	return(sum);
+	return (__force __sum16)sum;
 }
 
 /** 
@@ -84,16 +85,17 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
  * Returns the pseudo header checksum the input data. Result is 
  * 32bit unfolded.
  */
-static inline unsigned long 
-csum_tcpudp_nofold(unsigned saddr, unsigned daddr, unsigned short len,
-		   unsigned short proto, unsigned int sum) 
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+		   unsigned short proto, __wsum sum)
 {
 	asm("  addl %1, %0\n"
 	    "  adcl %2, %0\n"
 	    "  adcl %3, %0\n"
 	    "  adcl $0, %0\n"
 		: "=r" (sum)
-	    : "g" (daddr), "g" (saddr), "g" ((ntohs(len)<<16)+proto*256), "0" (sum));
+	    : "g" (daddr), "g" (saddr),
+	      "g" ((len + proto)<<8), "0" (sum));
     return sum;
 }
 
@@ -109,9 +111,9 @@ csum_tcpudp_nofold(unsigned saddr, unsigned daddr, unsigned short len,
  * Returns the 16bit pseudo header checksum the input data already
  * complemented and ready to be filled in.
  */
-static inline unsigned short int 
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
-		  unsigned short len, unsigned short proto, unsigned int sum) 
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr,
+		  unsigned short len, unsigned short proto, __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -126,25 +128,25 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
  * Before filling it in it needs to be csum_fold()'ed.
  * buff should be aligned to a 64bit boundary if possible.
  */ 
-extern unsigned int csum_partial(const unsigned char *buff, unsigned len, unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 #define  _HAVE_ARCH_COPY_AND_CSUM_FROM_USER 1
 #define HAVE_CSUM_COPY_USER 1
 
 
 /* Do not call this directly. Use the wrappers below */
-extern unsigned long csum_partial_copy_generic(const unsigned char *src, const unsigned char *dst,
-					       unsigned len,
-					       unsigned sum, 
+extern __wsum csum_partial_copy_generic(const void *src, const void *dst,
+					       int len,
+					       __wsum sum,
 					       int *src_err_ptr, int *dst_err_ptr);
 
 
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
-				       int len, unsigned int isum, int *errp);
-extern unsigned int csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst,
-				      int len, unsigned int isum, int *errp);
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst, int len,
-					      unsigned int sum);
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+				       int len, __wsum isum, int *errp);
+extern __wsum csum_partial_copy_to_user(const void *src, void __user *dst,
+				      int len, __wsum isum, int *errp);
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len,
+					      __wsum sum);
 
 /* Old names. To be removed. */
 #define csum_and_copy_to_user csum_partial_copy_to_user
@@ -158,7 +160,7 @@ extern unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned
  * Returns the 16bit folded/inverted checksum of the passed buffer.
  * Ready to fill in.
  */
-extern unsigned short ip_compute_csum(unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 /**
  * csum_ipv6_magic - Compute checksum of an IPv6 pseudo header.
@@ -176,9 +178,9 @@ extern unsigned short ip_compute_csum(unsigned char * buff, int len);
 struct in6_addr;
 
 #define _HAVE_ARCH_IPV6_CSUM 1
-extern unsigned short 
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-		__u32 len, unsigned short proto, unsigned int sum);
+extern __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+		__u32 len, unsigned short proto, __wsum sum);
 
 static inline unsigned add32_with_carry(unsigned a, unsigned b)
 {
diff --git a/include/asm-x86_64/elf.h b/include/asm-x86_64/elf.h
index a406fcb1e92..6d24ea7c4d9 100644
--- a/include/asm-x86_64/elf.h
+++ b/include/asm-x86_64/elf.h
@@ -45,7 +45,6 @@ typedef struct user_i387_struct elf_fpregset_t;
 
 #ifdef __KERNEL__
 #include <asm/processor.h>
-#include <asm/compat.h>
 
 /*
  * This is used to ensure we don't load something for the wrong architecture.
diff --git a/include/asm-x86_64/spinlock_types.h b/include/asm-x86_64/spinlock_types.h
index 59efe849f35..4da9345c150 100644
--- a/include/asm-x86_64/spinlock_types.h
+++ b/include/asm-x86_64/spinlock_types.h
@@ -6,13 +6,13 @@
 #endif
 
 typedef struct {
-	volatile unsigned int slock;
+	unsigned int slock;
 } raw_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED	{ 1 }
 
 typedef struct {
-	volatile unsigned int lock;
+	unsigned int lock;
 } raw_rwlock_t;
 
 #define __RAW_RW_LOCK_UNLOCKED		{ RW_LOCK_BIAS }
diff --git a/include/asm-x86_64/types.h b/include/asm-x86_64/types.h
index c86c2e6793e..2d4491aae28 100644
--- a/include/asm-x86_64/types.h
+++ b/include/asm-x86_64/types.h
@@ -48,9 +48,6 @@ typedef unsigned long long u64;
 typedef u64 dma64_addr_t;
 typedef u64 dma_addr_t;
 
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 19f99178fe8..d5dbc87274f 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -6,7 +6,6 @@
  */
 #include <linux/compiler.h>
 #include <linux/errno.h>
-#include <linux/sched.h>
 #include <linux/prefetch.h>
 #include <asm/page.h>
 
diff --git a/include/asm-xtensa/checksum.h b/include/asm-xtensa/checksum.h
index 03114f8d1e1..5435aff9a4b 100644
--- a/include/asm-xtensa/checksum.h
+++ b/include/asm-xtensa/checksum.h
@@ -26,7 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -36,7 +36,7 @@ asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsign
  * better 64-bit) boundary
  */
 
-asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, int len, int sum,
+asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst, int len, __wsum sum,
 						   int *src_err_ptr, int *dst_err_ptr);
 
 /*
@@ -46,34 +46,25 @@ asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, i
  *	If you use these functions directly please don't forget the access_ok().
  */
 static inline
-unsigned int csum_partial_copy_nocheck ( const char *src, char *dst,
-					int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+					int len, __wsum sum)
 {
-	return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
+	return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
 }
 
 static inline
-unsigned int csum_partial_copy_from_user ( const char *src, char *dst,
-						int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+						int len, __wsum sum, int *err_ptr)
 {
-	return csum_partial_copy_generic ( src, dst, len, sum, err_ptr, NULL);
+	return csum_partial_copy_generic((__force const void *)src, dst,
+					len, sum, err_ptr, NULL);
 }
 
 /*
- * These are the old (and unsafe) way of doing checksums, a warning message will be
- * printed if they are used and an exeption occurs.
- *
- * these functions should go away after some time.
- */
-
-#define csum_partial_copy_fromuser csum_partial_copy
-unsigned int csum_partial_copy( const char *src, char *dst, int len, int sum);
-
-/*
  *	Fold a partial checksum
  */
 
-static __inline__ unsigned int csum_fold(unsigned int sum)
+static __inline__ __sum16 csum_fold(__wsum sum)
 {
 	unsigned int __dummy;
 	__asm__("extui	%1, %0, 16, 16\n\t"
@@ -87,14 +78,14 @@ static __inline__ unsigned int csum_fold(unsigned int sum)
 		"extui	%0, %0, 0, 16\n\t"
 		: "=r" (sum), "=&r" (__dummy)
 		: "0" (sum));
-	return sum;
+	return (__force __sum16)sum;
 }
 
 /*
  *	This is a version of ip_compute_csum() optimized for IP headers,
  *	which always checksum on 4 octet boundaries.
  */
-static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum, tmp, endaddr;
 
@@ -127,17 +118,16 @@ static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int
 	return	csum_fold(sum);
 }
 
-static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
-						   unsigned long daddr,
+static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
 						   unsigned short len,
 						   unsigned short proto,
-						   unsigned int sum)
+						   __wsum sum)
 {
 
 #ifdef __XTENSA_EL__
-	unsigned long len_proto = (ntohs(len)<<16)+proto*256;
+	unsigned long len_proto = (len + proto) << 8;
 #elif defined(__XTENSA_EB__)
-	unsigned long len_proto = (proto<<16)+len;
+	unsigned long len_proto = len + proto;
 #else
 # error processor byte order undefined!
 #endif
@@ -162,11 +152,10 @@ static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
-						       unsigned long daddr,
+static __inline__ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
 						       unsigned short len,
 						       unsigned short proto,
-						       unsigned int sum)
+						       __wsum sum)
 {
 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -176,17 +165,16 @@ static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
+static __inline__ __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						     struct in6_addr *daddr,
-						     __u32 len,
-						     unsigned short proto,
-						     unsigned int sum)
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+					  const struct in6_addr *daddr,
+					  __u32 len, unsigned short proto,
+					  __wsum sum)
 {
 	unsigned int __dummy;
 	__asm__("l32i	%1, %2, 0\n\t"
@@ -248,8 +236,8 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *	Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user (const char *src, char *dst,
-				    int len, int sum, int *err_ptr)
+static __inline__ __wsum csum_and_copy_to_user(const void *src, void __user *dst,
+				    int len, __wsum sum, int *err_ptr)
 {
 	if (access_ok(VERIFY_WRITE, dst, len))
 		return csum_partial_copy_generic(src, dst, len, sum, NULL, err_ptr);
@@ -257,6 +245,6 @@ static __inline__ unsigned int csum_and_copy_to_user (const char *src, char *dst
 	if (len)
 		*err_ptr = -EFAULT;
 
-	return -1; /* invalid checksum */
+	return (__force __wsum)-1; /* invalid checksum */
 }
 #endif
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index a1155a2beb3..ff433126361 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -60,8 +60,6 @@ header-y += fadvise.h
 header-y += fd.h
 header-y += fdreg.h
 header-y += fib_rules.h
-header-y += ftape-header-segment.h
-header-y += ftape-vendors.h
 header-y += fuse.h
 header-y += futex.h
 header-y += genetlink.h
@@ -193,7 +191,6 @@ unifdef-y += cuda.h
 unifdef-y += cyclades.h
 unifdef-y += dccp.h
 unifdef-y += dirent.h
-unifdef-y += divert.h
 unifdef-y += dlm.h
 unifdef-y += elfcore.h
 unifdef-y += errno.h
@@ -207,7 +204,6 @@ unifdef-y += fcntl.h
 unifdef-y += filter.h
 unifdef-y += flat.h
 unifdef-y += fs.h
-unifdef-y += ftape.h
 unifdef-y += gameport.h
 unifdef-y += generic_serial.h
 unifdef-y += genhd.h
@@ -342,6 +338,5 @@ unifdef-y += wait.h
 unifdef-y += wanrouter.h
 unifdef-y += watchdog.h
 unifdef-y += xfrm.h
-unifdef-y += zftape.h
 
 objhdr-y += version.h
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 0496d1f0995..302eb727ecb 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -119,6 +119,7 @@ struct acct_v3
 #ifdef CONFIG_BSD_PROCESS_ACCT
 struct vfsmount;
 struct super_block;
+struct pacct_struct;
 extern void acct_auto_close_mnt(struct vfsmount *m);
 extern void acct_auto_close(struct super_block *sb);
 extern void acct_init_pacct(struct pacct_struct *pacct);
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 0d71c0041f1..9e350fd44d7 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -194,7 +194,7 @@ struct kioctx {
 
 	struct aio_ring_info	ring_info;
 
-	struct work_struct	wq;
+	struct delayed_work	wq;
 };
 
 /* prototypes */
diff --git a/include/linux/ata.h b/include/linux/ata.h
index d8944190702..1df941648a5 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -200,8 +200,9 @@ enum {
 	ATA_CBL_NONE		= 0,
 	ATA_CBL_PATA40		= 1,
 	ATA_CBL_PATA80		= 2,
-	ATA_CBL_PATA_UNK	= 3,
-	ATA_CBL_SATA		= 4,
+	ATA_CBL_PATA40_SHORT	= 3,		/* 40 wire cable to high UDMA spec */
+	ATA_CBL_PATA_UNK	= 4,
+	ATA_CBL_SATA		= 5,
 
 	/* SATA Status and Control Registers */
 	SCR_STATUS		= 0,
@@ -342,6 +343,15 @@ static inline int ata_id_is_cfa(const u16 *id)
 	return 0;
 }
 
+static inline int ata_drive_40wire(const u16 *dev_id)
+{
+	if (ata_id_major_version(dev_id) >= 5 && ata_id_is_sata(dev_id))
+		return 0;	/* SATA */
+	if (dev_id[93] & 0x4000)
+		return 0;	/* 80 wire */
+	return 1;
+}
+
 static inline int atapi_cdb_len(const u16 *dev_id)
 {
 	u16 tmp = dev_id[0] & 0x3;
diff --git a/include/linux/atmarp.h b/include/linux/atmarp.h
index 24f82338f59..ee108f9e9cb 100644
--- a/include/linux/atmarp.h
+++ b/include/linux/atmarp.h
@@ -37,7 +37,7 @@ enum atmarp_ctrl_type {
 struct atmarp_ctrl {
 	enum atmarp_ctrl_type	type;	/* message type */
 	int			itf_num;/* interface number (if present) */
-	uint32_t		ip;	/* IP address (act_need only) */
+	__be32			ip;	/* IP address (act_need only) */
 };
 
 #endif
diff --git a/include/linux/atmbr2684.h b/include/linux/atmbr2684.h
index 7981b733f1e..969fb6c9e1c 100644
--- a/include/linux/atmbr2684.h
+++ b/include/linux/atmbr2684.h
@@ -86,8 +86,8 @@ struct atm_backend_br2684 {
  * efficient per-if in/out filters, this support will be removed
  */
 struct br2684_filter {
-	__u32	prefix;		/* network byte order */
-	__u32	netmask;	/* 0 = disable filter */
+	__be32	prefix;		/* network byte order */
+	__be32	netmask;	/* 0 = disable filter */
 };
 
 struct br2684_filter_set {
diff --git a/include/linux/atmmpc.h b/include/linux/atmmpc.h
index 5fbfa68136d..ea1650425a1 100644
--- a/include/linux/atmmpc.h
+++ b/include/linux/atmmpc.h
@@ -13,7 +13,7 @@
 
 struct atmmpc_ioc {
         int dev_num;
-        uint32_t ipaddr;              /* the IP address of the shortcut    */
+        __be32 ipaddr;              /* the IP address of the shortcut    */
         int type;                     /* ingress or egress                 */
 };
 
@@ -21,8 +21,8 @@ typedef struct in_ctrl_info {
         uint8_t   Last_NHRP_CIE_code;
         uint8_t   Last_Q2931_cause_value;     
         uint8_t   eg_MPC_ATM_addr[ATM_ESA_LEN];
-        uint32_t  tag;
-        uint32_t  in_dst_ip;      /* IP address this ingress MPC sends packets to */
+        __be32  tag;
+        __be32  in_dst_ip;      /* IP address this ingress MPC sends packets to */
         uint16_t  holding_time;
         uint32_t  request_id;
 } in_ctrl_info;
@@ -30,10 +30,10 @@ typedef struct in_ctrl_info {
 typedef struct eg_ctrl_info {
         uint8_t   DLL_header[256];
         uint8_t   DH_length;
-        uint32_t  cache_id;
-        uint32_t  tag;
-        uint32_t  mps_ip;
-        uint32_t  eg_dst_ip;      /* IP address to which ingress MPC sends packets */
+        __be32  cache_id;
+        __be32  tag;
+        __be32  mps_ip;
+        __be32  eg_dst_ip;      /* IP address to which ingress MPC sends packets */
         uint8_t   in_MPC_data_ATM_addr[ATM_ESA_LEN];
         uint16_t  holding_time;
 } eg_ctrl_info;
@@ -49,7 +49,7 @@ struct mpc_parameters {
 
 struct k_message {
         uint16_t type;
-        uint32_t ip_mask;
+        __be32 ip_mask;
         uint8_t  MPS_ctrl[ATM_ESA_LEN];
         union {
                 in_ctrl_info in_info;
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 4c02119c6ab..3ea1cd58de9 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -133,7 +133,7 @@ struct cn_callback_data {
 struct cn_callback_entry {
 	struct list_head callback_entry;
 	struct cn_callback *cb;
-	struct work_struct work;
+	struct delayed_work work;
 	struct cn_queue_dev *pdev;
 
 	struct cn_callback_id id;
@@ -170,7 +170,7 @@ void cn_queue_free_dev(struct cn_queue_dev *dev);
 
 int cn_cb_equal(struct cb_id *, struct cb_id *);
 
-void cn_queue_wrapper(void *data);
+void cn_queue_wrapper(struct work_struct *work);
 
 extern int cn_already_initialized;
 
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 3fef7d67aed..f02d71bf689 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -33,6 +33,14 @@ struct cpu {
 
 extern int register_cpu(struct cpu *cpu, int num);
 extern struct sys_device *get_cpu_sysdev(unsigned cpu);
+
+extern int cpu_add_sysdev_attr(struct sysdev_attribute *attr);
+extern void cpu_remove_sysdev_attr(struct sysdev_attribute *attr);
+
+extern int cpu_add_sysdev_attr_group(struct attribute_group *attrs);
+extern void cpu_remove_sysdev_attr_group(struct attribute_group *attrs);
+
+
 #ifdef CONFIG_HOTPLUG_CPU
 extern void unregister_cpu(struct cpu *cpu);
 #endif
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 53553c99cad..ed6cc8962d8 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -30,7 +30,7 @@ struct dccp_hdr {
 #else
 #error  "Adjust your <asm/byteorder.h> defines"
 #endif
-	__u16	dccph_checksum;
+	__sum16	dccph_checksum;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u8	dccph_x:1,
 		dccph_type:4,
@@ -175,17 +175,21 @@ enum {
 	DCCPC_CCID3 = 3,
 };
 
-/* DCCP features */
-enum {
-	DCCPF_RESERVED = 0,
-	DCCPF_CCID = 1,
-	DCCPF_SEQUENCE_WINDOW = 3,
-	DCCPF_ACK_RATIO = 5,
-	DCCPF_SEND_ACK_VECTOR = 6,
-	DCCPF_SEND_NDP_COUNT = 7,
-	/* 10-127 reserved */
-	DCCPF_MIN_CCID_SPECIFIC = 128,
-	DCCPF_MAX_CCID_SPECIFIC = 255,
+/* DCCP features (RFC 4340 section 6.4) */
+ enum {
+ 	DCCPF_RESERVED = 0,
+ 	DCCPF_CCID = 1,
+	DCCPF_SHORT_SEQNOS = 2,		/* XXX: not yet implemented */
+ 	DCCPF_SEQUENCE_WINDOW = 3,
+	DCCPF_ECN_INCAPABLE = 4,	/* XXX: not yet implemented */
+ 	DCCPF_ACK_RATIO = 5,
+ 	DCCPF_SEND_ACK_VECTOR = 6,
+ 	DCCPF_SEND_NDP_COUNT = 7,
+	DCCPF_MIN_CSUM_COVER = 8,
+	DCCPF_DATA_CHECKSUM = 9,	/* XXX: not yet implemented */
+ 	/* 10-127 reserved */
+ 	DCCPF_MIN_CCID_SPECIFIC = 128,
+ 	DCCPF_MAX_CCID_SPECIFIC = 255,
 };
 
 /* this structure is argument to DCCP_SOCKOPT_CHANGE_X */
@@ -196,13 +200,16 @@ struct dccp_so_feat {
 };
 
 /* DCCP socket options */
-#define DCCP_SOCKOPT_PACKET_SIZE	1
+#define DCCP_SOCKOPT_PACKET_SIZE	1 /* XXX deprecated, without effect */
 #define DCCP_SOCKOPT_SERVICE		2
 #define DCCP_SOCKOPT_CHANGE_L		3
 #define DCCP_SOCKOPT_CHANGE_R		4
+#define DCCP_SOCKOPT_SEND_CSCOV		10
+#define DCCP_SOCKOPT_RECV_CSCOV		11
 #define DCCP_SOCKOPT_CCID_RX_INFO	128
 #define DCCP_SOCKOPT_CCID_TX_INFO	192
 
+/* maximum number of services provided on the same listening port */
 #define DCCP_SERVICE_LIST_MAX_LEN      32
 
 #ifdef __KERNEL__
@@ -256,6 +263,13 @@ static inline struct dccp_hdr *dccp_hdr(const struct sk_buff *skb)
 	return (struct dccp_hdr *)skb->h.raw;
 }
 
+static inline struct dccp_hdr *dccp_zeroed_hdr(struct sk_buff *skb, int headlen)
+{
+	skb->h.raw = skb_push(skb, headlen);
+	memset(skb->h.raw, 0, headlen);
+	return dccp_hdr(skb);
+}
+
 static inline struct dccp_hdr_ext *dccp_hdrx(const struct sk_buff *skb)
 {
 	return (struct dccp_hdr_ext *)(skb->h.raw + sizeof(struct dccp_hdr));
@@ -342,6 +356,9 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
   * @dccpms_ccid - Congestion Control Id (CCID) (section 10)
   * @dccpms_send_ack_vector - Send Ack Vector Feature (section 11.5)
   * @dccpms_send_ndp_count - Send NDP Count Feature (7.7.2)
+  * @dccpms_ack_ratio - Ack Ratio Feature (section 11.3)
+  * @dccpms_pending - List of features being negotiated
+  * @dccpms_conf -
   */
 struct dccp_minisock {
 	__u64			dccpms_sequence_window;
@@ -439,12 +456,25 @@ struct dccp_ackvec;
  * @dccps_gss - greatest sequence number sent
  * @dccps_gsr - greatest valid sequence number received
  * @dccps_gar - greatest valid ack number received on a non-Sync; initialized to %dccps_iss
+ * @dccps_service - first (passive sock) or unique (active sock) service code
+ * @dccps_service_list - second .. last service code on passive socket
  * @dccps_timestamp_time - time of latest TIMESTAMP option
  * @dccps_timestamp_echo - latest timestamp received on a TIMESTAMP option
- * @dccps_packet_size - Set thru setsockopt
- * @dccps_role - Role of this sock, one of %dccp_role
+ * @dccps_l_ack_ratio -
+ * @dccps_r_ack_ratio -
+ * @dccps_pcslen - sender   partial checksum coverage (via sockopt)
+ * @dccps_pcrlen - receiver partial checksum coverage (via sockopt)
  * @dccps_ndp_count - number of Non Data Packets since last data packet
+ * @dccps_mss_cache -
+ * @dccps_minisock -
  * @dccps_hc_rx_ackvec - rx half connection ack vector
+ * @dccps_hc_rx_ccid -
+ * @dccps_hc_tx_ccid -
+ * @dccps_options_received -
+ * @dccps_epoch -
+ * @dccps_role - Role of this sock, one of %dccp_role
+ * @dccps_hc_rx_insert_options -
+ * @dccps_hc_tx_insert_options -
  * @dccps_xmit_timer - timer for when CCID is not ready to send
  */
 struct dccp_sock {
@@ -464,9 +494,10 @@ struct dccp_sock {
 	struct dccp_service_list	*dccps_service_list;
 	struct timeval			dccps_timestamp_time;
 	__u32				dccps_timestamp_echo;
-	__u32				dccps_packet_size;
 	__u16				dccps_l_ack_ratio;
 	__u16				dccps_r_ack_ratio;
+	__u16				dccps_pcslen;
+	__u16				dccps_pcrlen;
 	unsigned long			dccps_ndp_count;
 	__u32				dccps_mss_cache;
 	struct dccp_minisock		dccps_minisock;
diff --git a/include/linux/divert.h b/include/linux/divert.h
deleted file mode 100644
index 8fb4e9de684..00000000000
--- a/include/linux/divert.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Frame Diversion, Benoit Locher <Benoit.Locher@skf.com>
- *
- * Changes:
- * 		06/09/2000	BL:	initial version
- * 
- */
- 
-#ifndef _LINUX_DIVERT_H
-#define _LINUX_DIVERT_H
-
-#include <asm/types.h>
-
-#define	MAX_DIVERT_PORTS	8	/* Max number of ports to divert (tcp, udp) */
-
-/* Divertable protocols */
-#define	DIVERT_PROTO_NONE	0x0000
-#define	DIVERT_PROTO_IP		0x0001
-#define	DIVERT_PROTO_ICMP	0x0002
-#define	DIVERT_PROTO_TCP	0x0004
-#define	DIVERT_PROTO_UDP	0x0008
-
-/*
- *	This is an Ethernet Frame Diverter option block
- */
-struct divert_blk
-{
-	int		divert;  /* are we active */
-	unsigned int protos;	/* protocols */
-	__u16		tcp_dst[MAX_DIVERT_PORTS]; /* specific tcp dst ports to divert */
-	__u16		tcp_src[MAX_DIVERT_PORTS]; /* specific tcp src ports to divert */
-	__u16		udp_dst[MAX_DIVERT_PORTS]; /* specific udp dst ports to divert */
-	__u16		udp_src[MAX_DIVERT_PORTS]; /* specific udp src ports to divert */
-};
-
-/*
- * Diversion control block, for configuration with the userspace tool
- * divert
- */
-
-typedef union _divert_cf_arg
-{
-	__s16		int16;
-	__u16		uint16;
-	__s32		int32;
-	__u32		uint32;
-	__s64		int64;
-	__u64		uint64;
-	void	__user *ptr;
-} divert_cf_arg;
-
-
-struct divert_cf
-{
-	int	cmd;				/* Command */
-	divert_cf_arg 	arg1,
-					arg2,
-					arg3;
-	int	dev_index;	/* device index (eth0=0, etc...) */
-};
-
-
-/* Diversion commands */
-#define	DIVCMD_DIVERT			1 /* ENABLE/DISABLE diversion */
-#define	DIVCMD_IP				2 /* ENABLE/DISABLE whold IP diversion */
-#define	DIVCMD_TCP				3 /* ENABLE/DISABLE whold TCP diversion */
-#define	DIVCMD_TCPDST			4 /* ADD/REMOVE TCP DST port for diversion */
-#define	DIVCMD_TCPSRC			5 /* ADD/REMOVE TCP SRC port for diversion */
-#define	DIVCMD_UDP				6 /* ENABLE/DISABLE whole UDP diversion */
-#define	DIVCMD_UDPDST			7 /* ADD/REMOVE UDP DST port for diversion */
-#define	DIVCMD_UDPSRC			8 /* ADD/REMOVE UDP SRC port for diversion */
-#define	DIVCMD_ICMP				9 /* ENABLE/DISABLE whole ICMP diversion */
-#define	DIVCMD_GETSTATUS		10 /* GET the status of the diverter */
-#define	DIVCMD_RESET			11 /* Reset the diverter on the specified dev */
-#define DIVCMD_GETVERSION		12 /* Retrieve the diverter code version (char[32]) */
-
-/* General syntax of the commands:
- * 
- * DIVCMD_xxxxxx(arg1, arg2, arg3, dev_index)
- * 
- * SIOCSIFDIVERT:
- *   DIVCMD_DIVERT(DIVARG1_ENABLE|DIVARG1_DISABLE, , ,ifindex)
- *   DIVCMD_IP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_TCP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_TCPDST(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_TCPSRC(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_UDP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_UDPDST(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_UDPSRC(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_ICMP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_RESET(, , , ifindex)
- *   
- * SIOGIFDIVERT:
- *   DIVCMD_GETSTATUS(divert_blk, , , ifindex)
- *   DIVCMD_GETVERSION(string[3])
- */
-
-
-/* Possible values for arg1 */
-#define	DIVARG1_ENABLE			0 /* ENABLE something */
-#define	DIVARG1_DISABLE			1 /* DISABLE something */
-#define DIVARG1_ADD				2 /* ADD something */
-#define DIVARG1_REMOVE			3 /* REMOVE something */
-
-
-#ifdef __KERNEL__
-
-/* diverter functions */
-#include <linux/skbuff.h>
-
-#ifdef CONFIG_NET_DIVERT
-#include <linux/netdevice.h>
-
-int alloc_divert_blk(struct net_device *);
-void free_divert_blk(struct net_device *);
-int divert_ioctl(unsigned int cmd, struct divert_cf __user *arg);
-void divert_frame(struct sk_buff *skb);
-static inline void handle_diverter(struct sk_buff *skb)
-{
-	/* if diversion is supported on device, then divert */
-	if (skb->dev->divert && skb->dev->divert->divert)
-		divert_frame(skb);
-}
-
-#else
-# define alloc_divert_blk(dev)		(0)
-# define free_divert_blk(dev)		do {} while (0)
-# define divert_ioctl(cmd, arg)		(-ENOPKG)
-# define handle_diverter(skb)		do {} while (0)
-#endif
-#endif 
-#endif	/* _LINUX_DIVERT_H */
diff --git a/include/linux/elf.h b/include/linux/elf.h
index b70d1d2c8d2..743d5c8e6d3 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -368,5 +368,12 @@ extern Elf64_Dyn _DYNAMIC [];
 
 #endif
 
+#ifndef ARCH_HAVE_EXTRA_ELF_NOTES
+static inline int arch_notes_size(void) { return 0; }
+static inline void arch_write_notes(struct file *file) { }
+
+#define ELF_CORE_EXTRA_NOTES_SIZE arch_notes_size()
+#define ELF_CORE_WRITE_EXTRA_NOTES arch_write_notes(file)
+#endif /* ARCH_HAVE_EXTRA_ELF_NOTES */
 
 #endif /* _LINUX_ELF_H */
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
index 4418c8d9d47..8270aac2aa5 100644
--- a/include/linux/fib_rules.h
+++ b/include/linux/fib_rules.h
@@ -6,6 +6,7 @@
 
 /* rule is permanent, and cannot be deleted */
 #define FIB_RULE_PERMANENT	1
+#define FIB_RULE_INVERT		2
 
 struct fib_rule_hdr
 {
@@ -34,7 +35,7 @@ enum
 	FRA_UNUSED3,
 	FRA_UNUSED4,
 	FRA_UNUSED5,
-	FRA_FWMARK,	/* netfilter mark */
+	FRA_FWMARK,	/* mark */
 	FRA_FLOW,	/* flow/class id */
 	FRA_UNUSED6,
 	FRA_UNUSED7,
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2fe6e3f900b..cac7b1ef954 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -276,7 +276,7 @@ extern int dir_notify_enable;
 #include <linux/radix-tree.h>
 #include <linux/prio_tree.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/pid.h>
 #include <linux/mutex.h>
 
 #include <asm/atomic.h>
@@ -977,36 +977,13 @@ enum {
 #define vfs_check_frozen(sb, level) \
 	wait_event((sb)->s_wait_unfrozen, ((sb)->s_frozen < (level)))
 
-static inline void get_fs_excl(void)
-{
-	atomic_inc(&current->fs_excl);
-}
-
-static inline void put_fs_excl(void)
-{
-	atomic_dec(&current->fs_excl);
-}
-
-static inline int has_fs_excl(void)
-{
-	return atomic_read(&current->fs_excl);
-}
+#define get_fs_excl() atomic_inc(&current->fs_excl)
+#define put_fs_excl() atomic_dec(&current->fs_excl)
+#define has_fs_excl() atomic_read(&current->fs_excl)
 
-
-/*
- * Superblock locking.
- */
-static inline void lock_super(struct super_block * sb)
-{
-	get_fs_excl();
-	mutex_lock(&sb->s_lock);
-}
-
-static inline void unlock_super(struct super_block * sb)
-{
-	put_fs_excl();
-	mutex_unlock(&sb->s_lock);
-}
+/* not quite ready to be deprecated, but... */
+extern void lock_super(struct super_block *);
+extern void unlock_super(struct super_block *);
 
 /*
  * VFS helper functions..
diff --git a/include/linux/ftape-header-segment.h b/include/linux/ftape-header-segment.h
deleted file mode 100644
index 4732218f070..00000000000
--- a/include/linux/ftape-header-segment.h
+++ /dev/null
@@ -1,122 +0,0 @@
-#ifndef _FTAPE_HEADER_SEGMENT_H
-#define _FTAPE_HEADER_SEGMENT_H
-
-/*
- * Copyright (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/include/linux/ftape-header-segment.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:28 $
- *
- *      This file defines some offsets into the header segment of a
- *      floppy tape cartridge.  For use with the QIC-40/80/3010/3020
- *      floppy-tape driver "ftape" for Linux.
- */
-
-#define FT_SIGNATURE   0  /* must be 0xaa55aa55 */
-#define FT_FMT_CODE    4
-#define FT_REV_LEVEL   5  /* only for QIC-80 since. Rev. L (== 0x0c)         */
-#define FT_HSEG_1      6  /* first header segment, except for format code  6 */
-#define FT_HSEG_2      8  /* second header segment, except for format code 6 */
-#define FT_FRST_SEG   10  /* first data segment, except for format code 6    */
-#define FT_LAST_SEG   12  /* last data segment, except for format code 6     */
-#define FT_FMT_DATE   14  /* date and time of most recent format, see below  */
-#define FT_WR_DATE    18  /* date and time of most recent write or format    */
-#define FT_SPT        24  /* segments per track                              */
-#define FT_TPC        26  /* tracks per cartridge                            */
-#define FT_FHM        27  /* floppy drive head (maximum of it)               */
-#define FT_FTM        28  /* floppy track max.                               */
-#define FT_FSM        29  /* floppy sector max. (128)                        */
-#define FT_LABEL      30  /* floppy tape label                               */
-#define FT_LABEL_DATE 74  /* date and time the tape label was written        */
-#define FT_LABEL_SZ   (FT_LABEL_DATE - FT_LABEL)
-#define FT_CMAP_START 78  /* starting segment of compression map             */
-#define FT_FMT_ERROR 128  /* must be set to 0xff if remainder gets lost during
-			   * tape format
-			   */
-#define FT_SEG_CNT   130  /* number of seg. written, formatted or verified
-			   * through lifetime of tape (why not read?)
-			   */
-#define FT_INIT_DATE 138  /* date and time of initial tape format    */
-#define FT_FMT_CNT   142  /* number of times tape has been formatted */
-#define FT_FSL_CNT   144  /* number of segments in failed sector log */
-#define FT_MK_CODE   146  /* id string of tape manufacturer          */
-#define FT_LOT_CODE  190  /* tape manufacturer lot code              */
-#define FT_6_HSEG_1  234  /* first header segment for format code  6 */
-#define FT_6_HSEG_2  238  /* second header segment for format code 6 */
-#define FT_6_FRST_SEG 242 /* first data segment for format code 6    */
-#define FT_6_LAST_SEG 246 /* last data segment for format code 6     */
-
-#define FT_FSL        256
-#define FT_HEADER_END 256 /* space beyond this point:
-			   * format codes 2, 3 and 5: 
-			   * -  failed sector log until byte 2047
-			   * -  bad sector map in the reamining part of segment
-			   * format codes 4 and 6:
-			   * -  bad sector map  starts hear
-			   */
-
-
-/*  value to be stored at the FT_SIGNATURE offset 
- */
-#define FT_HSEG_MAGIC 0xaa55aa55
-#define FT_D2G_MAGIC  0x82288228 /* Ditto 2GB */
-
-/* data and time encoding: */
-#define FT_YEAR_SHIFT 25
-#define FT_YEAR_MASK  0xfe000000
-#define FT_YEAR_0     1970
-#define FT_YEAR_MAX   127
-#define FT_YEAR(year) ((((year)-FT_YEAR_0)<<FT_YEAR_SHIFT)&FT_YEAR_MASK)
-
-#define FT_TIME_SHIFT   0
-#define FT_TIME_MASK    0x01FFFFFF
-#define FT_TIME_MAX     0x01ea6dff /* last second of a year */
-#define FT_TIME(mo,d,h,m,s) \
-	((((s)+60*((m)+60*((h)+24*((d)+31*(mo))))) & FT_TIME_MASK))
-
-#define FT_TIME_STAMP(y,mo,d,h,m,s) (FT_YEAR(y) | FT_TIME(mo,d,h,m,s))
-
-/* values for the format code field */
-typedef enum {
-	fmt_normal = 2, /*  QIC-80 post Rev. B 205Ft or 307Ft tape    */
-	fmt_1100ft = 3, /*  QIC-80 post Rev. B 1100Ft tape            */
-	fmt_var    = 4, /*  QIC-80 post Rev. B variabel length format */
-	fmt_425ft  = 5, /*  QIC-80 post Rev. B 425Ft tape             */
-	fmt_big    = 6  /*  QIC-3010/3020 variable length tape with more 
-			 *  than 2^16 segments per tape
-			 */
-} ft_format_type;
-
-/* definitions for the failed sector log */
-#define FT_FSL_SIZE        (2 * FT_SECTOR_SIZE - FT_HEADER_END)
-#define FT_FSL_MAX_ENTRIES (FT_FSL_SIZE/sizeof(__u32))
-
-typedef struct ft_fsl_entry {
-	__u16 segment;
-	__u16 date;
-} __attribute__ ((packed)) ft_fsl_entry;
-
-
-/*  date encoding for the failed sector log 
- *  month: 1..12, day: 1..31, year: 1970..2097
- */
-#define FT_FSL_TIME_STAMP(y,m,d) \
-	(((((y) - FT_YEAR_0)<<9)&0xfe00) | (((m)<<5)&0x01e0) | ((d)&0x001f))
-
-#endif /* _FTAPE_HEADER_SEGMENT_H */
diff --git a/include/linux/ftape-vendors.h b/include/linux/ftape-vendors.h
deleted file mode 100644
index ec1a81f059e..00000000000
--- a/include/linux/ftape-vendors.h
+++ /dev/null
@@ -1,137 +0,0 @@
-#ifndef _FTAPE_VENDORS_H
-#define _FTAPE_VENDORS_H
-
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/include/linux/ftape-vendors.h,v $
- * $Revision: 1.6 $
- * $Date: 1997/10/09 15:38:11 $
- *
- *      This file contains the supported drive types with their
- *      QIC-117 spec. vendor code and drive dependent configuration
- *      information.
- */
-
-typedef enum {
-	unknown_wake_up = 0,
-	no_wake_up,
-	wake_up_colorado,
-	wake_up_mountain,
-	wake_up_insight,
-} wake_up_types;
-
-typedef struct {
-	wake_up_types wake_up;	/* see wake_up_types */
-	char *name;		/* Text describing the drive */
-} wakeup_method;
-
-/*  Note: order of entries in WAKEUP_METHODS must be so that a variable
- *        of type wake_up_types can be used as an index in the array.
- */
-#define WAKEUP_METHODS { \
-  { unknown_wake_up,    "Unknown" }, \
-  { no_wake_up,         "None" }, \
-  { wake_up_colorado,   "Colorado" }, \
-  { wake_up_mountain,   "Mountain" }, \
-  { wake_up_insight,    "Motor-on" }, \
-}
-
-typedef struct {
-	unsigned int vendor_id;	/* vendor id from drive */
-	int speed;		/* maximum tape transport speed (ips) */
-	wake_up_types wake_up;	/* see wake_up_types */
-	char *name;		/* Text describing the drive */
-} vendor_struct;
-
-#define UNKNOWN_VENDOR (-1)
-
-#define QIC117_VENDORS {						    \
-/* see _vendor_struct */						    \
-  { 0x00000,  82, wake_up_colorado,  "Colorado DJ-10 (old)" },		    \
-  { 0x00047,  90, wake_up_colorado,  "Colorado DJ-10/DJ-20" },		    \
-  { 0x011c2,  84, wake_up_colorado,  "Colorado 700" },			    \
-  { 0x011c3,  90, wake_up_colorado,  "Colorado 1400" },			    \
-  { 0x011c4,  84, wake_up_colorado,  "Colorado DJ-10/DJ-20 (new)" },	    \
-  { 0x011c5,  84, wake_up_colorado,  "HP Colorado T1000" },		    \
-  { 0x011c6,  90, wake_up_colorado,  "HP Colorado T3000" },		    \
-  { 0x00005,  45, wake_up_mountain,  "Archive 5580i" },			    \
-  { 0x10005,  50, wake_up_insight,   "Insight 80Mb, Irwin 80SX" },	    \
-  { 0x00140,  74, wake_up_mountain,  "Archive S.Hornet [Identity/Escom]" }, \
-  { 0x00146,  72, wake_up_mountain,  "Archive 31250Q [Escom]" },	    \
-  { 0x0014a, 100, wake_up_mountain,  "Archive XL9250i [Conner/Escom]" },    \
-  { 0x0014c,  98, wake_up_mountain,  "Conner C250MQT" },		    \
-  { 0x0014e,  80, wake_up_mountain,  "Conner C250MQ" },			    \
-  { 0x00150,  80, wake_up_mountain,  "Conner TSM420R/TST800R" },	    \
-  { 0x00152,  80, wake_up_mountain,  "Conner TSM850R" },		    \
-  { 0x00156,  80, wake_up_mountain,  "Conner TSM850R/1700R/TST3200R" },	    \
-  { 0x00180,   0, wake_up_mountain,  "Summit SE 150" },			    \
-  { 0x00181,  85, wake_up_mountain,  "Summit SE 250, Mountain FS8000" },    \
-  { 0x001c1,  82, no_wake_up,        "Wangtek 3040F" },			    \
-  { 0x001c8,  64, no_wake_up,        "Wangtek 3080F" },			    \
-  { 0x001c8,  64, wake_up_colorado,  "Wangtek 3080F" },			    \
-  { 0x001ca,  67, no_wake_up,        "Wangtek 3080F (new)" },		    \
-  { 0x001cc,  77, wake_up_colorado,  "Wangtek 3200 / Teac 700" },	    \
-  { 0x001cd,  75, wake_up_colorado,  "Reveal TB1400" },			    \
-  { 0x00380,  85, wake_up_colorado,  "Exabyte Eagle-96" },		    \
-  { 0x00381,  85, wake_up_colorado,  "Exabyte Eagle TR-3" },		    \
-  { 0x00382,  85, wake_up_colorado,  "Exabyte Eagle TR-3" },		    \
-  { 0x003ce,  77, wake_up_colorado,  "Teac 800" },			    \
-  { 0x003cf,   0, wake_up_colorado,  "Teac FT3010TR" },			    \
-  { 0x08880,  64, no_wake_up,        "Iomega 250, Ditto 800" },		    \
-  { 0x08880,  64, wake_up_colorado,  "Iomega 250, Ditto 800" },		    \
-  { 0x08880,  64, wake_up_insight,   "Iomega 250, Ditto 800" },		    \
-  { 0x08881,  80, wake_up_colorado,  "Iomega 700" },			    \
-  { 0x08882,  80, wake_up_colorado,  "Iomega 3200" },			    \
-  { 0x08883,  80, wake_up_colorado,  "Iomega DITTO 2GB" },		    \
-  { 0x00021,  70, no_wake_up,        "AIWA CT-803" },			    \
-  { 0x004c0,  80, no_wake_up,        "AIWA TD-S1600" },			    \
-  { 0x00021,   0, wake_up_mountain,  "COREtape QIC80" },		    \
-  { 0x00441,   0, wake_up_mountain,  "ComByte DoublePlay" },		    \
-  { 0x00481, 127, wake_up_mountain,  "PERTEC MyTape 800" },		    \
-  { 0x00483, 130, wake_up_mountain,  "PERTEC MyTape 3200" },		    \
-  { UNKNOWN_VENDOR, 0, no_wake_up, "unknown" }				    \
-}
-
-#define QIC117_MAKE_CODES {			\
-  { 0, "Unassigned" },				\
-  { 1, "Alloy Computer Products" },		\
-  { 2, "3M" },					\
-  { 3, "Tandberg Data" },			\
-  { 4, "Colorado" },				\
-  { 5, "Archive/Conner" },			\
-  { 6, "Mountain/Summit Memory Systems" },	\
-  { 7, "Wangtek/Rexon/Tecmar" },		\
-  { 8, "Sony" },				\
-  { 9, "Cipher Data Products" },		\
-  { 10, "Irwin Magnetic Systems" },		\
-  { 11, "Braemar" },				\
-  { 12, "Verbatim" },				\
-  { 13, "Core International" },			\
-  { 14, "Exabyte" },				\
-  { 15, "Teac" },				\
-  { 16, "Gigatek" },				\
-  { 17, "ComByte" },				\
-  { 18, "PERTEC Memories" },			\
-  { 19, "Aiwa" },				\
-  { 71, "Colorado" },				\
-  { 546, "Iomega Inc" },			\
-}
-
-#endif /* _FTAPE_VENDORS_H */
diff --git a/include/linux/ftape.h b/include/linux/ftape.h
deleted file mode 100644
index 7e7038cba86..00000000000
--- a/include/linux/ftape.h
+++ /dev/null
@@ -1,201 +0,0 @@
-#ifndef _FTAPE_H
-#define _FTAPE_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/include/linux/ftape.h,v $
- * $Revision: 1.17.6.4 $
- * $Date: 1997/11/25 01:52:54 $
- *
- *      This file contains global definitions, typedefs and macro's
- *      for the QIC-40/80/3010/3020 floppy-tape driver for Linux.
- */
-
-#define FTAPE_VERSION "ftape v3.04d 25/11/97"
-
-#ifdef __KERNEL__
-#include <linux/interrupt.h>
-#include <linux/mm.h>
-#endif
-#include <linux/types.h>
-#include <linux/mtio.h>
-
-#define FT_SECTOR(x)		(x+1)	/* sector offset into real sector */
-#define FT_SECTOR_SIZE		1024
-#define FT_SECTORS_PER_SEGMENT	  32
-#define FT_ECC_SECTORS		   3
-#define FT_SEGMENT_SIZE		((FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS) * FT_SECTOR_SIZE)
-#define FT_BUFF_SIZE    (FT_SECTORS_PER_SEGMENT * FT_SECTOR_SIZE)
-
-/*
- *   bits of the minor device number that define drive selection
- *   methods. Could be used one day to access multiple tape
- *   drives on the same controller.
- */
-#define FTAPE_SEL_A     0
-#define FTAPE_SEL_B     1
-#define FTAPE_SEL_C     2
-#define FTAPE_SEL_D     3
-#define FTAPE_SEL_MASK     3
-#define FTAPE_SEL(unit) ((unit) & FTAPE_SEL_MASK)
-#define FTAPE_NO_REWIND 4	/* mask for minor nr */
-
-/* the following two may be reported when MTIOCGET is requested ... */
-typedef union {
-	struct {
-		__u8 error;
-		__u8 command;
-	} error;
-	long space;
-} ft_drive_error;
-typedef union {
-	struct {
-		__u8 drive_status;
-		__u8 drive_config;
-		__u8 tape_status;
-	} status;
-	long space;
-} ft_drive_status;
-
-#ifdef __KERNEL__
-
-#define FT_RQM_DELAY    12
-#define FT_MILLISECOND  1
-#define FT_SECOND       1000
-#define FT_FOREVER      -1
-#ifndef HZ
-#error "HZ undefined."
-#endif
-#define FT_USPT         (1000000/HZ) /* microseconds per tick */
-
-/* This defines the number of retries that the driver will allow
- * before giving up (and letting a higher level handle the error).
- */
-#ifdef TESTING
-#define FT_SOFT_RETRIES 1	   /* number of low level retries */
-#define FT_RETRIES_ON_ECC_ERROR 3  /* ecc error when correcting segment */
-#else
-#define FT_SOFT_RETRIES 6	   /* number of low level retries (triple) */
-#define FT_RETRIES_ON_ECC_ERROR 3  /* ecc error when correcting segment */
-#endif
-
-#ifndef THE_FTAPE_MAINTAINER
-#define THE_FTAPE_MAINTAINER "the ftape maintainer"
-#endif
-
-/* Initialize missing configuration parameters.
- */
-#ifndef CONFIG_FT_NR_BUFFERS
-# define CONFIG_FT_NR_BUFFERS 3
-#endif
-#ifndef CONFIG_FT_FDC_THR
-# define CONFIG_FT_FDC_THR 8
-#endif
-#ifndef CONFIG_FT_FDC_MAX_RATE
-# define CONFIG_FT_FDC_MAX_RATE 2000
-#endif
-#ifndef CONFIG_FT_FDC_BASE
-# define CONFIG_FT_FDC_BASE 0
-#endif
-#ifndef CONFIG_FT_FDC_IRQ
-# define CONFIG_FT_FDC_IRQ  0
-#endif
-#ifndef CONFIG_FT_FDC_DMA
-# define CONFIG_FT_FDC_DMA  0
-#endif
-
-/* Turn some booleans into numbers.
- */
-#ifdef CONFIG_FT_PROBE_FC10
-# undef CONFIG_FT_PROBE_FC10
-# define CONFIG_FT_PROBE_FC10 1
-#else
-# define CONFIG_FT_PROBE_FC10 0
-#endif
-#ifdef CONFIG_FT_MACH2
-# undef CONFIG_FT_MACH2
-# define CONFIG_FT_MACH2 1
-#else
-# define CONFIG_FT_MACH2 0
-#endif
-
-/* Insert default settings
- */
-#if CONFIG_FT_PROBE_FC10 == 1
-# if CONFIG_FT_FDC_BASE == 0
-#  undef  CONFIG_FT_FDC_BASE
-#  define CONFIG_FT_FDC_BASE 0x180
-# endif
-# if CONFIG_FT_FDC_IRQ == 0
-#  undef  CONFIG_FT_FDC_IRQ
-#  define CONFIG_FT_FDC_IRQ 9
-# endif
-# if CONFIG_FT_FDC_DMA == 0
-#  undef  CONFIG_FT_FDC_DMA
-#  define CONFIG_FT_FDC_DMA 3
-# endif
-#elif CONFIG_FT_MACH2 == 1    /* CONFIG_FT_PROBE_FC10 == 1 */
-# if CONFIG_FT_FDC_BASE == 0
-#  undef  CONFIG_FT_FDC_BASE
-#  define CONFIG_FT_FDC_BASE 0x1E0
-# endif
-# if CONFIG_FT_FDC_IRQ == 0
-#  undef  CONFIG_FT_FDC_IRQ
-#  define CONFIG_FT_FDC_IRQ 6
-# endif
-# if CONFIG_FT_FDC_DMA == 0
-#  undef  CONFIG_FT_FDC_DMA
-#  define CONFIG_FT_FDC_DMA 2
-# endif
-#elif defined(CONFIG_FT_ALT_FDC)  /* CONFIG_FT_MACH2 */
-# if CONFIG_FT_FDC_BASE == 0
-#  undef  CONFIG_FT_FDC_BASE
-#  define CONFIG_FT_FDC_BASE 0x370
-# endif
-# if CONFIG_FT_FDC_IRQ == 0
-#  undef  CONFIG_FT_FDC_IRQ
-#  define CONFIG_FT_FDC_IRQ 6
-# endif
-# if CONFIG_FT_FDC_DMA == 0
-#  undef  CONFIG_FT_FDC_DMA
-#  define CONFIG_FT_FDC_DMA 2
-# endif
-#else                          /* CONFIG_FT_ALT_FDC */
-# if CONFIG_FT_FDC_BASE == 0
-#  undef  CONFIG_FT_FDC_BASE
-#  define CONFIG_FT_FDC_BASE 0x3f0
-# endif
-# if CONFIG_FT_FDC_IRQ == 0
-#  undef  CONFIG_FT_FDC_IRQ
-#  define CONFIG_FT_FDC_IRQ 6
-# endif
-# if CONFIG_FT_FDC_DMA == 0
-#  undef  CONFIG_FT_FDC_DMA
-#  define CONFIG_FT_FDC_DMA 2
-# endif
-#endif                         /* standard FDC */
-
-/*      some useful macro's
- */
-#define NR_ITEMS(x)     (int)(sizeof(x)/ sizeof(*x))
-
-#endif  /* __KERNEL__ */
-
-#endif
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index c115e9e840b..1fb02e17f6f 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -461,7 +461,7 @@ struct i2o_driver {
 	int (*reply) (struct i2o_controller *, u32, struct i2o_message *);
 
 	/* Event handler */
-	void (*event) (struct i2o_event *);
+	work_func_t event;
 
 	struct workqueue_struct *event_queue;	/* Event queue */
 
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index 878cfe4e587..24da4fbc1a2 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -68,7 +68,7 @@
 struct icmphdr {
   __u8		type;
   __u8		code;
-  __be16	checksum;
+  __sum16	checksum;
   union {
 	struct {
 		__be16	id;
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index c771a7db987..68d3526c3a0 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -7,17 +7,17 @@ struct icmp6hdr {
 
 	__u8		icmp6_type;
 	__u8		icmp6_code;
-	__u16		icmp6_cksum;
+	__sum16		icmp6_cksum;
 
 
 	union {
-		__u32			un_data32[1];
-		__u16			un_data16[2];
+		__be32			un_data32[1];
+		__be16			un_data16[2];
 		__u8			un_data8[4];
 
 		struct icmpv6_echo {
-			__u16		identifier;
-			__u16		sequence;
+			__be16		identifier;
+			__be16		sequence;
 		} u_echo;
 
                 struct icmpv6_nd_advt {
@@ -53,7 +53,7 @@ struct icmp6hdr {
 #else
 #error	"Please fix <asm/byteorder.h>"
 #endif
-			__u16		rt_lifetime;
+			__be16		rt_lifetime;
                 } u_nd_ra;
 
 	} icmp6_dataun;
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index b92558549d2..99393ef3af3 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -1,17 +1,19 @@
 #ifndef __LINUX_IF_PACKET_H
 #define __LINUX_IF_PACKET_H
 
+#include <linux/types.h>
+
 struct sockaddr_pkt
 {
 	unsigned short spkt_family;
 	unsigned char spkt_device[14];
-	unsigned short spkt_protocol;
+	__be16 spkt_protocol;
 };
 
 struct sockaddr_ll
 {
 	unsigned short	sll_family;
-	unsigned short	sll_protocol;
+	__be16		sll_protocol;
 	int		sll_ifindex;
 	unsigned short	sll_hatype;
 	unsigned char	sll_pkttype;
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index bef9f8fd93b..8de079ba110 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -19,10 +19,10 @@ struct ip_tunnel_parm
 {
 	char			name[IFNAMSIZ];
 	int			link;
-	__u16			i_flags;
-	__u16			o_flags;
-	__u32			i_key;
-	__u32			o_key;
+	__be16			i_flags;
+	__be16			o_flags;
+	__be32			i_key;
+	__be32			o_key;
 	struct iphdr		iph;
 };
 
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 21dd5690527..9dbb525c517 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,7 +30,7 @@ struct igmphdr
 {
 	__u8 type;
 	__u8 code;		/* For newer IGMP */
-	__be16 csum;
+	__sum16 csum;
 	__be32 group;
 };
 
@@ -127,6 +127,7 @@ struct igmpv3_query {
 
 #ifdef __KERNEL__
 #include <linux/skbuff.h>
+#include <linux/timer.h>
 #include <linux/in.h>
 
 extern int sysctl_igmp_max_memberships;
diff --git a/include/linux/in.h b/include/linux/in.h
index 2619859f6e1..1912e7c0bc2 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -45,6 +45,7 @@ enum {
 
   IPPROTO_COMP   = 108,                /* Compression Header protocol */
   IPPROTO_SCTP   = 132,		/* Stream Control Transport Protocol	*/
+  IPPROTO_UDPLITE = 136,	/* UDP-Lite (RFC 3828)			*/
 
   IPPROTO_RAW	 = 255,		/* Raw IP packets			*/
   IPPROTO_MAX
diff --git a/include/linux/in6.h b/include/linux/in6.h
index f28621f638e..4e8350ae886 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -54,7 +54,7 @@ extern const struct in6_addr in6addr_loopback;
 struct sockaddr_in6 {
 	unsigned short int	sin6_family;    /* AF_INET6 */
 	__be16			sin6_port;      /* Transport layer port # */
-	__u32			sin6_flowinfo;  /* IPv6 flow information */
+	__be32			sin6_flowinfo;  /* IPv6 flow information */
 	struct in6_addr		sin6_addr;      /* IPv6 address */
 	__u32			sin6_scope_id;  /* scope id (new in RFC2553) */
 };
@@ -72,7 +72,7 @@ struct ipv6_mreq {
 struct in6_flowlabel_req
 {
 	struct in6_addr	flr_dst;
-	__u32	flr_label;
+	__be32	flr_label;
 	__u8	flr_action;
 	__u8	flr_share;
 	__u16	flr_flags;
diff --git a/include/linux/inet.h b/include/linux/inet.h
index b7c6da7d6d3..675a7dbe86f 100644
--- a/include/linux/inet.h
+++ b/include/linux/inet.h
@@ -46,7 +46,7 @@
 #include <linux/types.h>
 
 extern __be32 in_aton(const char *str);
-extern int in4_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
-extern int in6_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
+extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
+extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
 #endif
 #endif	/* _LINUX_INET_H */
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 5a0ab04627b..c0f7aec331c 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -124,12 +124,13 @@ static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
  *	Check if a mask is acceptable.
  */
  
-static __inline__ int bad_mask(u32 mask, u32 addr)
+static __inline__ int bad_mask(__be32 mask, __be32 addr)
 {
+	__u32 hmask;
 	if (addr & (mask = ~mask))
 		return 1;
-	mask = ntohl(mask);
-	if (mask & (mask+1))
+	hmask = ntohl(mask);
+	if (hmask & (hmask+1))
 		return 1;
 	return 0;
 }
@@ -190,11 +191,12 @@ static __inline__ __be32 inet_make_mask(int logmask)
 	return 0;
 }
 
-static __inline__ int inet_mask_len(__u32 mask)
+static __inline__ int inet_mask_len(__be32 mask)
 {
-	if (!(mask = ntohl(mask)))
+	__u32 hmask = ntohl(mask);
+	if (!hmask)
 		return 0;
-	return 32 - ffz(~mask);
+	return 32 - ffz(~hmask);
 }
 
 
diff --git a/include/linux/ip.h b/include/linux/ip.h
index ecee9bb27d0..1d36b971a8b 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -98,7 +98,7 @@ struct iphdr {
 	__be16	frag_off;
 	__u8	ttl;
 	__u8	protocol;
-	__be16	check;
+	__sum16	check;
 	__be32	saddr;
 	__be32	daddr;
 	/*The options start here. */
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
index 5c23aeb104c..af3f4a70f3d 100644
--- a/include/linux/ip6_tunnel.h
+++ b/include/linux/ip6_tunnel.h
@@ -25,7 +25,7 @@ struct ip6_tnl_parm {
 	__u8 proto;		/* tunnel protocol */
 	__u8 encap_limit;	/* encapsulation limit for tunnel */
 	__u8 hop_limit;		/* hop limit for tunnel */
-	__u32 flowinfo;		/* traffic class and flowlabel for tunnel */
+	__be32 flowinfo;	/* traffic class and flowlabel for tunnel */
 	__u32 flags;		/* tunnel flags */
 	struct in6_addr laddr;	/* local tunnel end-point address */
 	struct in6_addr raddr;	/* remote tunnel end-point address */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 4f435c59de0..f8241130f5e 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -274,7 +274,7 @@ struct ipv6_pinfo {
 	struct in6_addr		*saddr_cache;
 #endif
 
-	__u32			flow_label;
+	__be32			flow_label;
 	__u32			frag_size;
 	__s16			hop_limit;
 	__s16			mcast_hops;
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index efe0ee4cc80..06c58c423fe 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -158,7 +158,7 @@ static inline void con_schedule_flip(struct tty_struct *t)
 	if (t->buf.tail != NULL)
 		t->buf.tail->commit = t->buf.tail->used;
 	spin_unlock_irqrestore(&t->buf.lock, flags);
-	schedule_work(&t->buf.work);
+	schedule_delayed_work(&t->buf.work, 0);
 }
 
 #endif
diff --git a/include/linux/kernelcapi.h b/include/linux/kernelcapi.h
index 891bb2cf0aa..aea34e74c49 100644
--- a/include/linux/kernelcapi.h
+++ b/include/linux/kernelcapi.h
@@ -47,6 +47,8 @@ typedef struct kcapi_carddef {
 
 #include <linux/list.h>
 #include <linux/skbuff.h>
+#include <linux/workqueue.h>
+#include <asm/semaphore.h>
 
 #define	KCI_CONTRUP	0	/* arg: struct capi_profile */
 #define	KCI_CONTRDOWN	1	/* arg: NULL */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index abd2debebca..ab275483032 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -140,6 +140,7 @@ enum {
 	ATA_DFLAG_LBA48		= (1 << 1), /* device supports LBA48 */
 	ATA_DFLAG_CDB_INTR	= (1 << 2), /* device asserts INTRQ when ready for CDB */
 	ATA_DFLAG_NCQ		= (1 << 3), /* device supports NCQ */
+	ATA_DFLAG_FLUSH_EXT	= (1 << 4), /* do FLUSH_EXT instead of FLUSH */
 	ATA_DFLAG_CFG_MASK	= (1 << 8) - 1,
 
 	ATA_DFLAG_PIO		= (1 << 8), /* device limited to PIO mode */
@@ -175,6 +176,7 @@ enum {
 	ATA_FLAG_SKIP_D2H_BSY	= (1 << 12), /* can't wait for the first D2H
 					      * Register FIS clearing BSY */
 	ATA_FLAG_DEBUGMSG	= (1 << 13),
+	ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */
 
 	/* The following flag belongs to ap->pflags but is kept in
 	 * ap->flags because it's referenced in many LLDs and will be
@@ -283,6 +285,9 @@ enum {
 	ATA_EHI_QUIET		= (1 << 3),  /* be quiet */
 
 	ATA_EHI_DID_RESET	= (1 << 16), /* already reset this port */
+	ATA_EHI_PRINTINFO	= (1 << 17), /* print configuration info */
+	ATA_EHI_SETMODE		= (1 << 18), /* configure transfer mode */
+	ATA_EHI_POST_SETMODE	= (1 << 19), /* revaildating after setmode */
 
 	ATA_EHI_RESET_MODIFIER_MASK = ATA_EHI_RESUME_LINK,
 
@@ -307,10 +312,11 @@ enum {
 	   (some horkage may be drive/controller pair dependant */
 
 	ATA_HORKAGE_DIAGNOSTIC	= (1 << 0),	/* Failed boot diag */
+	ATA_HORKAGE_NODMA	= (1 << 1),	/* DMA problems */
+	ATA_HORKAGE_NONCQ	= (1 << 2),	/* Don't use NCQ */
 };
 
 enum hsm_task_states {
-	HSM_ST_UNKNOWN,		/* state unknown */
 	HSM_ST_IDLE,		/* no command on going */
 	HSM_ST,			/* (waiting the device to) transfer data */
 	HSM_ST_LAST,		/* (waiting the device to) complete command */
@@ -329,6 +335,7 @@ enum ata_completion_errors {
 	AC_ERR_SYSTEM		= (1 << 6), /* system error */
 	AC_ERR_INVALID		= (1 << 7), /* invalid argument */
 	AC_ERR_OTHER		= (1 << 8), /* unknown */
+	AC_ERR_NODEV_HINT	= (1 << 9), /* polling device detection hint */
 };
 
 /* forward declarations */
@@ -568,8 +575,9 @@ struct ata_port {
 	struct ata_host		*host;
 	struct device 		*dev;
 
-	struct work_struct	port_task;
-	struct work_struct	hotplug_task;
+	void			*port_task_data;
+	struct delayed_work	port_task;
+	struct delayed_work	hotplug_task;
 	struct work_struct	scsi_rescan_task;
 
 	unsigned int		hsm_task_state;
@@ -700,6 +708,8 @@ extern int sata_phy_debounce(struct ata_port *ap, const unsigned long *param);
 extern int sata_phy_resume(struct ata_port *ap, const unsigned long *param);
 extern int ata_std_prereset(struct ata_port *ap);
 extern int ata_std_softreset(struct ata_port *ap, unsigned int *classes);
+extern int sata_port_hardreset(struct ata_port *ap,
+			       const unsigned long *timing);
 extern int sata_std_hardreset(struct ata_port *ap, unsigned int *class);
 extern void ata_std_postreset(struct ata_port *ap, unsigned int *classes);
 extern void ata_port_disable(struct ata_port *);
@@ -744,10 +754,9 @@ extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t mesg);
 extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
 extern void ata_host_resume(struct ata_host *host);
 extern int ata_ratelimit(void);
-extern unsigned int ata_busy_sleep(struct ata_port *ap,
-				   unsigned long timeout_pat,
-				   unsigned long timeout);
-extern void ata_port_queue_task(struct ata_port *ap, void (*fn)(void *),
+extern int ata_busy_sleep(struct ata_port *ap,
+			  unsigned long timeout_pat, unsigned long timeout);
+extern void ata_port_queue_task(struct ata_port *ap, work_func_t fn,
 				void *data, unsigned long delay);
 extern u32 ata_wait_register(void __iomem *reg, u32 mask, u32 val,
 			     unsigned long interval_msec,
@@ -787,6 +796,7 @@ extern void ata_id_string(const u16 *id, unsigned char *s,
 			  unsigned int ofs, unsigned int len);
 extern void ata_id_c_string(const u16 *id, unsigned char *s,
 			    unsigned int ofs, unsigned int len);
+extern unsigned long ata_device_blacklisted(const struct ata_device *dev);
 extern void ata_bmdma_setup (struct ata_queued_cmd *qc);
 extern void ata_bmdma_start (struct ata_queued_cmd *qc);
 extern void ata_bmdma_stop(struct ata_queued_cmd *qc);
@@ -1061,7 +1071,7 @@ static inline u8 ata_busy_wait(struct ata_port *ap, unsigned int bits,
 		udelay(10);
 		status = ata_chk_status(ap);
 		max--;
-	} while ((status & bits) && (max > 0));
+	} while (status != 0xff && (status & bits) && (max > 0));
 
 	return status;
 }
@@ -1082,7 +1092,7 @@ static inline u8 ata_wait_idle(struct ata_port *ap)
 {
 	u8 status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
 
-	if (status & (ATA_BUSY | ATA_DRQ)) {
+	if (status != 0xff && (status & (ATA_BUSY | ATA_DRQ))) {
 		unsigned long l = ap->ioaddr.status_addr;
 		if (ata_msg_warn(ap))
 			printk(KERN_WARNING "ATA: abnormal status 0x%X on port 0x%lX\n",
@@ -1148,37 +1158,6 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
 }
 
 /**
- *	ata_irq_on - Enable interrupts on a port.
- *	@ap: Port on which interrupts are enabled.
- *
- *	Enable interrupts on a legacy IDE device using MMIO or PIO,
- *	wait for idle, clear any pending interrupts.
- *
- *	LOCKING:
- *	Inherited from caller.
- */
-
-static inline u8 ata_irq_on(struct ata_port *ap)
-{
-	struct ata_ioports *ioaddr = &ap->ioaddr;
-	u8 tmp;
-
-	ap->ctl &= ~ATA_NIEN;
-	ap->last_ctl = ap->ctl;
-
-	if (ap->flags & ATA_FLAG_MMIO)
-		writeb(ap->ctl, (void __iomem *) ioaddr->ctl_addr);
-	else
-		outb(ap->ctl, ioaddr->ctl_addr);
-	tmp = ata_wait_idle(ap);
-
-	ap->ops->irq_clear(ap);
-
-	return tmp;
-}
-
-
-/**
  *	ata_irq_ack - Acknowledge a device interrupt.
  *	@ap: Port on which interrupts are enabled.
  *
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 991a37382a2..d0e6a549761 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -39,6 +39,10 @@ struct mmc_csd {
 				write_misalign:1;
 };
 
+struct mmc_ext_csd {
+	unsigned int		hs_max_dtr;
+};
+
 struct sd_scr {
 	unsigned char		sda_vsn;
 	unsigned char		bus_widths;
@@ -46,6 +50,10 @@ struct sd_scr {
 #define SD_SCR_BUS_WIDTH_4	(1<<2)
 };
 
+struct sd_switch_caps {
+	unsigned int		hs_max_dtr;
+};
+
 struct mmc_host;
 
 /*
@@ -62,12 +70,15 @@ struct mmc_card {
 #define MMC_STATE_BAD		(1<<2)		/* unrecognised device */
 #define MMC_STATE_SDCARD	(1<<3)		/* is an SD card */
 #define MMC_STATE_READONLY	(1<<4)		/* card is read-only */
+#define MMC_STATE_HIGHSPEED	(1<<5)		/* card is in high speed mode */
 	u32			raw_cid[4];	/* raw card CID */
 	u32			raw_csd[4];	/* raw card CSD */
 	u32			raw_scr[2];	/* raw card SCR */
 	struct mmc_cid		cid;		/* card identification */
 	struct mmc_csd		csd;		/* card specific */
+	struct mmc_ext_csd	ext_csd;	/* mmc v4 extended card specific */
 	struct sd_scr		scr;		/* extra SD information */
+	struct sd_switch_caps	sw_caps;	/* switch (CMD6) caps */
 };
 
 #define mmc_card_present(c)	((c)->state & MMC_STATE_PRESENT)
@@ -75,12 +86,14 @@ struct mmc_card {
 #define mmc_card_bad(c)		((c)->state & MMC_STATE_BAD)
 #define mmc_card_sd(c)		((c)->state & MMC_STATE_SDCARD)
 #define mmc_card_readonly(c)	((c)->state & MMC_STATE_READONLY)
+#define mmc_card_highspeed(c)	((c)->state & MMC_STATE_HIGHSPEED)
 
 #define mmc_card_set_present(c)	((c)->state |= MMC_STATE_PRESENT)
 #define mmc_card_set_dead(c)	((c)->state |= MMC_STATE_DEAD)
 #define mmc_card_set_bad(c)	((c)->state |= MMC_STATE_BAD)
 #define mmc_card_set_sd(c)	((c)->state |= MMC_STATE_SDCARD)
 #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
+#define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
 
 #define mmc_card_name(c)	((c)->cid.prod_name)
 #define mmc_card_id(c)		((c)->dev.bus_id)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 528e7d3fecb..c15ae1986b9 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -110,7 +110,7 @@ struct mmc_host {
 	struct mmc_card		*card_busy;	/* the MMC card claiming host */
 	struct mmc_card		*card_selected;	/* the selected MMC card */
 
-	struct work_struct	detect;
+	struct delayed_work	detect;
 
 	unsigned long		private[0] ____cacheline_aligned;
 };
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 08dec8d9e70..2dce60c43f4 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -25,14 +25,16 @@
 #ifndef MMC_MMC_PROTOCOL_H
 #define MMC_MMC_PROTOCOL_H
 
-/* Standard MMC commands (3.1)           type  argument     response */
+/* Standard MMC commands (4.1)           type  argument     response */
    /* class 1 */
 #define	MMC_GO_IDLE_STATE         0   /* bc                          */
 #define MMC_SEND_OP_COND          1   /* bcr  [31:0] OCR         R3  */
 #define MMC_ALL_SEND_CID          2   /* bcr                     R2  */
 #define MMC_SET_RELATIVE_ADDR     3   /* ac   [31:16] RCA        R1  */
 #define MMC_SET_DSR               4   /* bc   [31:16] RCA            */
+#define MMC_SWITCH                6   /* ac   [31:0] See below   R1b */
 #define MMC_SELECT_CARD           7   /* ac   [31:16] RCA        R1  */
+#define MMC_SEND_EXT_CSD          8   /* adtc                    R1  */
 #define MMC_SEND_CSD              9   /* ac   [31:16] RCA        R2  */
 #define MMC_SEND_CID             10   /* ac   [31:16] RCA        R2  */
 #define MMC_READ_DAT_UNTIL_STOP  11   /* adtc [31:0] dadr        R1  */
@@ -80,6 +82,7 @@
   /* class 8 */
 /* This is basically the same command as for MMC with some quirks. */
 #define SD_SEND_RELATIVE_ADDR     3   /* bcr                     R6  */
+#define SD_SWITCH                 6   /* adtc [31:0] See below   R1  */
 
   /* Application commands */
 #define SD_APP_SET_BUS_WIDTH      6   /* ac   [1:0] bus width    R1  */
@@ -88,6 +91,30 @@
 #define SD_APP_SEND_SCR          51   /* adtc                    R1  */
 
 /*
+ * MMC_SWITCH argument format:
+ *
+ *	[31:26] Always 0
+ *	[25:24] Access Mode
+ *	[23:16] Location of target Byte in EXT_CSD
+ *	[15:08] Value Byte
+ *	[07:03] Always 0
+ *	[02:00] Command Set
+ */
+
+/*
+ * SD_SWITCH argument format:
+ *
+ *      [31] Check (0) or switch (1)
+ *      [30:24] Reserved (0)
+ *      [23:20] Function group 6
+ *      [19:16] Function group 5
+ *      [15:12] Function group 4
+ *      [11:8] Function group 3
+ *      [7:4] Function group 2
+ *      [3:0] Function group 1
+ */
+
+/*
   MMC status in R1
   Type
   	e : error bit
@@ -230,13 +257,54 @@ struct _mmc_csd {
 
 #define CSD_STRUCT_VER_1_0  0           /* Valid for system specification 1.0 - 1.2 */
 #define CSD_STRUCT_VER_1_1  1           /* Valid for system specification 1.4 - 2.2 */
-#define CSD_STRUCT_VER_1_2  2           /* Valid for system specification 3.1       */
+#define CSD_STRUCT_VER_1_2  2           /* Valid for system specification 3.1 - 3.2 - 3.31 - 4.0 - 4.1 */
+#define CSD_STRUCT_EXT_CSD  3           /* Version is coded in CSD_STRUCTURE in EXT_CSD */
 
 #define CSD_SPEC_VER_0      0           /* Implements system specification 1.0 - 1.2 */
 #define CSD_SPEC_VER_1      1           /* Implements system specification 1.4 */
 #define CSD_SPEC_VER_2      2           /* Implements system specification 2.0 - 2.2 */
-#define CSD_SPEC_VER_3      3           /* Implements system specification 3.1 */
+#define CSD_SPEC_VER_3      3           /* Implements system specification 3.1 - 3.2 - 3.31 */
+#define CSD_SPEC_VER_4      4           /* Implements system specification 4.0 - 4.1 */
+
+/*
+ * EXT_CSD fields
+ */
+
+#define EXT_CSD_BUS_WIDTH	183	/* R/W */
+#define EXT_CSD_HS_TIMING	185	/* R/W */
+#define EXT_CSD_CARD_TYPE	196	/* RO */
+
+/*
+ * EXT_CSD field definitions
+ */
+
+#define EXT_CSD_CMD_SET_NORMAL		(1<<0)
+#define EXT_CSD_CMD_SET_SECURE		(1<<1)
+#define EXT_CSD_CMD_SET_CPSECURE	(1<<2)
+
+#define EXT_CSD_CARD_TYPE_26	(1<<0)	/* Card can run at 26MHz */
+#define EXT_CSD_CARD_TYPE_52	(1<<1)	/* Card can run at 52MHz */
+
+#define EXT_CSD_BUS_WIDTH_1	0	/* Card is in 1 bit mode */
+#define EXT_CSD_BUS_WIDTH_4	1	/* Card is in 4 bit mode */
+#define EXT_CSD_BUS_WIDTH_8	2	/* Card is in 8 bit mode */
+
+/*
+ * MMC_SWITCH access modes
+ */
+
+#define MMC_SWITCH_MODE_CMD_SET		0x00	/* Change the command set */
+#define MMC_SWITCH_MODE_SET_BITS	0x01	/* Set bits which are 1 in value */
+#define MMC_SWITCH_MODE_CLEAR_BITS	0x02	/* Clear bits which are 1 in value */
+#define MMC_SWITCH_MODE_WRITE_BYTE	0x03	/* Set target to value */
+
+/*
+ * SCR field definitions
+ */
 
+#define SCR_SPEC_VER_0      0           /* Implements system specification 1.0 - 1.01 */
+#define SCR_SPEC_VER_1      1           /* Implements system specification 1.10 */
+#define SCR_SPEC_VER_2      2           /* Implements system specification 2.00 */
 
 /*
  * SD bus widths
diff --git a/include/linux/module.h b/include/linux/module.h
index 9258ffd8a7f..d33df2408e0 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -6,7 +6,6 @@
  * Rewritten by Richard Henderson <rth@tamu.edu> Dec 1996
  * Rewritten again by Rusty Russell, 2002
  */
-#include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/stat.h>
@@ -411,17 +410,7 @@ static inline int try_module_get(struct module *module)
 	return ret;
 }
 
-static inline void module_put(struct module *module)
-{
-	if (module) {
-		unsigned int cpu = get_cpu();
-		local_dec(&module->ref[cpu].count);
-		/* Maybe they're waiting for us to drop reference? */
-		if (unlikely(!module_is_live(module)))
-			wake_up_process(module->waiter);
-		put_cpu();
-	}
-}
+extern void module_put(struct module *module);
 
 #else /*!CONFIG_MODULE_UNLOAD*/
 static inline int try_module_get(struct module *module)
diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h
index b089d950628..a503052138b 100644
--- a/include/linux/ncp_fs_sb.h
+++ b/include/linux/ncp_fs_sb.h
@@ -127,10 +127,10 @@ struct ncp_server {
 	} unexpected_packet;
 };
 
-extern void ncp_tcp_rcv_proc(void *server);
-extern void ncp_tcp_tx_proc(void *server);
-extern void ncpdgram_rcv_proc(void *server);
-extern void ncpdgram_timeout_proc(void *server);
+extern void ncp_tcp_rcv_proc(struct work_struct *work);
+extern void ncp_tcp_tx_proc(struct work_struct *work);
+extern void ncpdgram_rcv_proc(struct work_struct *work);
+extern void ncpdgram_timeout_proc(struct work_struct *work);
 extern void ncpdgram_timeout_call(unsigned long server);
 extern void ncp_tcp_data_ready(struct sock* sk, int len);
 extern void ncp_tcp_write_space(struct sock* sk);
diff --git a/include/linux/net.h b/include/linux/net.h
index 15c733b816f..6f0dfeba509 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -196,7 +196,7 @@ extern struct socket *sockfd_lookup(int fd, int *err);
 extern int	     net_ratelimit(void);
 
 #define net_random()		random32()
-#define net_srandom(seed)	srandom32(seed)
+#define net_srandom(seed)	srandom32((__force u32)seed)
 
 extern int   	     kernel_sendmsg(struct socket *sock, struct msghdr *msg,
 				    struct kvec *vec, size_t num, size_t len);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 83b8c4f1d69..c57088f575a 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -30,6 +30,7 @@
 #include <linux/if_packet.h>
 
 #ifdef __KERNEL__
+#include <linux/timer.h>
 #include <asm/atomic.h>
 #include <asm/cache.h>
 #include <asm/byteorder.h>
@@ -38,7 +39,6 @@
 #include <linux/percpu.h>
 #include <linux/dmaengine.h>
 
-struct divert_blk;
 struct vlan_group;
 struct ethtool_ops;
 struct netpoll_info;
@@ -67,6 +67,10 @@ struct netpoll_info;
 #define NET_RX_CN_HIGH		4   /* The storm is here */
 #define NET_RX_BAD		5  /* packet dropped due to kernel error */
 
+/* NET_XMIT_CN is special. It does not guarantee that this packet is lost. It
+ * indicates that the device will soon be dropping packets, or already drops
+ * some packets of the same priority; prompting us to send less aggressively. */
+#define net_xmit_eval(e)	((e) == NET_XMIT_CN? 0 : (e))
 #define net_xmit_errno(e)	((e) != NET_XMIT_CN ? -ENOBUFS : 0)
 
 #endif
@@ -193,7 +197,7 @@ struct hh_cache
                                          *  NOTE:  For VLANs, this will be the
                                          *  encapuslated type. --BLG
                                          */
-	int		hh_len;		/* length of header */
+	u16		hh_len;		/* length of header */
 	int		(*hh_output)(struct sk_buff *skb);
 	rwlock_t	hh_lock;
 
@@ -517,11 +521,6 @@ struct net_device
 	/* bridge stuff */
 	struct net_bridge_port	*br_port;
 
-#ifdef CONFIG_NET_DIVERT
-	/* this will get initialized at each interface type init routine */
-	struct divert_blk	*divert;
-#endif /* CONFIG_NET_DIVERT */
-
 	/* class/net/name entry */
 	struct class_device	class_dev;
 	/* space for optional statistics and wireless sysfs groups */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index b7e67d1d438..d4c4c5120bc 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -117,6 +117,16 @@ void nf_unregister_hooks(struct nf_hook_ops *reg, unsigned int n);
 int nf_register_sockopt(struct nf_sockopt_ops *reg);
 void nf_unregister_sockopt(struct nf_sockopt_ops *reg);
 
+#ifdef CONFIG_SYSCTL
+/* Sysctl registration */
+struct ctl_table_header *nf_register_sysctl_table(struct ctl_table *path,
+						  struct ctl_table *table);
+void nf_unregister_sysctl_table(struct ctl_table_header *header,
+				struct ctl_table *table);
+extern struct ctl_table nf_net_netfilter_sysctl_path[];
+extern struct ctl_table nf_net_ipv4_netfilter_sysctl_path[];
+#endif /* CONFIG_SYSCTL */
+
 extern struct list_head nf_hooks[NPROTO][NF_MAX_HOOKS];
 
 /* those NF_LOG_* defines and struct nf_loginfo are legacy definitios that will
@@ -282,15 +292,31 @@ extern void nf_invalidate_cache(int pf);
    Returns true or false. */
 extern int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len);
 
-extern u_int16_t nf_csum_update(u_int32_t oldval, u_int32_t newval,
-				u_int32_t csum);
-extern u_int16_t nf_proto_csum_update(struct sk_buff *skb,
-				      u_int32_t oldval, u_int32_t newval,
-				      u_int16_t csum, int pseudohdr);
+static inline void nf_csum_replace4(__sum16 *sum, __be32 from, __be32 to)
+{
+	__be32 diff[] = { ~from, to };
+
+	*sum = csum_fold(csum_partial((char *)diff, sizeof(diff), ~csum_unfold(*sum)));
+}
+
+static inline void nf_csum_replace2(__sum16 *sum, __be16 from, __be16 to)
+{
+	nf_csum_replace4(sum, (__force __be32)from, (__force __be32)to);
+}
+
+extern void nf_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
+				      __be32 from, __be32 to, int pseudohdr);
+
+static inline void nf_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,
+				      __be16 from, __be16 to, int pseudohdr)
+{
+	nf_proto_csum_replace4(sum, skb, (__force __be32)from,
+				(__force __be32)to, pseudohdr);
+}
 
 struct nf_afinfo {
 	unsigned short	family;
-	unsigned int	(*checksum)(struct sk_buff *skb, unsigned int hook,
+	__sum16		(*checksum)(struct sk_buff *skb, unsigned int hook,
 				    unsigned int dataoff, u_int8_t protocol);
 	void		(*saveroute)(const struct sk_buff *skb,
 				     struct nf_info *info);
@@ -305,12 +331,12 @@ static inline struct nf_afinfo *nf_get_afinfo(unsigned short family)
 	return rcu_dereference(nf_afinfo[family]);
 }
 
-static inline unsigned int
+static inline __sum16
 nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff,
 	    u_int8_t protocol, unsigned short family)
 {
 	struct nf_afinfo *afinfo;
-	unsigned int csum = 0;
+	__sum16 csum = 0;
 
 	rcu_read_lock();
 	afinfo = nf_get_afinfo(family);
@@ -331,7 +357,7 @@ extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *);
 static inline void
 nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family)
 {
-#ifdef CONFIG_IP_NF_NAT_NEEDED
+#if defined(CONFIG_IP_NF_NAT_NEEDED) || defined(CONFIG_NF_NAT_NEEDED)
 	void (*decodefn)(struct sk_buff *, struct flowi *);
 
 	if (family == AF_INET && (decodefn = ip_nat_decode_session) != NULL)
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 312bd2ffee3..6328175a1c3 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -14,6 +14,7 @@ header-y += xt_dscp.h
 header-y += xt_DSCP.h
 header-y += xt_esp.h
 header-y += xt_helper.h
+header-y += xt_hashlimit.h
 header-y += xt_length.h
 header-y += xt_limit.h
 header-y += xt_mac.h
@@ -21,6 +22,7 @@ header-y += xt_mark.h
 header-y += xt_MARK.h
 header-y += xt_multiport.h
 header-y += xt_NFQUEUE.h
+header-y += xt_NFLOG.h
 header-y += xt_pkttype.h
 header-y += xt_policy.h
 header-y += xt_realm.h
diff --git a/include/linux/netfilter/nf_conntrack_amanda.h b/include/linux/netfilter/nf_conntrack_amanda.h
new file mode 100644
index 00000000000..26c223544ae
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_amanda.h
@@ -0,0 +1,10 @@
+#ifndef _NF_CONNTRACK_AMANDA_H
+#define _NF_CONNTRACK_AMANDA_H
+/* AMANDA tracking. */
+
+extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff **pskb,
+					  enum ip_conntrack_info ctinfo,
+					  unsigned int matchoff,
+					  unsigned int matchlen,
+					  struct nf_conntrack_expect *exp);
+#endif /* _NF_CONNTRACK_AMANDA_H */
diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h
index ad4a41c9ce9..81453ea7e4c 100644
--- a/include/linux/netfilter/nf_conntrack_ftp.h
+++ b/include/linux/netfilter/nf_conntrack_ftp.h
@@ -3,16 +3,16 @@
 /* FTP tracking. */
 
 /* This enum is exposed to userspace */
-enum ip_ct_ftp_type
+enum nf_ct_ftp_type
 {
 	/* PORT command from client */
-	IP_CT_FTP_PORT,
+	NF_CT_FTP_PORT,
 	/* PASV response from server */
-	IP_CT_FTP_PASV,
+	NF_CT_FTP_PASV,
 	/* EPRT command from client */
-	IP_CT_FTP_EPRT,
+	NF_CT_FTP_EPRT,
 	/* EPSV response from server */
-	IP_CT_FTP_EPSV,
+	NF_CT_FTP_EPSV,
 };
 
 #ifdef __KERNEL__
@@ -21,23 +21,23 @@ enum ip_ct_ftp_type
 
 #define NUM_SEQ_TO_REMEMBER 2
 /* This structure exists only once per master */
-struct ip_ct_ftp_master {
+struct nf_ct_ftp_master {
 	/* Valid seq positions for cmd matching after newline */
 	u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
 	/* 0 means seq_match_aft_nl not set */
 	int seq_aft_nl_num[IP_CT_DIR_MAX];
 };
 
-struct ip_conntrack_expect;
+struct nf_conntrack_expect;
 
 /* For NAT to hook in when we find a packet which describes what other
  * connection we should expect. */
-extern unsigned int (*ip_nat_ftp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff **pskb,
 				       enum ip_conntrack_info ctinfo,
-				       enum ip_ct_ftp_type type,
+				       enum nf_ct_ftp_type type,
 				       unsigned int matchoff,
 				       unsigned int matchlen,
-				       struct ip_conntrack_expect *exp,
+				       struct nf_conntrack_expect *exp,
 				       u32 *seq);
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h
new file mode 100644
index 00000000000..08e2f4977c2
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_h323.h
@@ -0,0 +1,92 @@
+#ifndef _NF_CONNTRACK_H323_H
+#define _NF_CONNTRACK_H323_H
+
+#ifdef __KERNEL__
+
+#include <linux/netfilter/nf_conntrack_h323_asn1.h>
+
+#define RAS_PORT 1719
+#define Q931_PORT 1720
+#define H323_RTP_CHANNEL_MAX 4	/* Audio, video, FAX and other */
+
+/* This structure exists only once per master */
+struct nf_ct_h323_master {
+
+	/* Original and NATed Q.931 or H.245 signal ports */
+	__be16 sig_port[IP_CT_DIR_MAX];
+
+	/* Original and NATed RTP ports */
+	__be16 rtp_port[H323_RTP_CHANNEL_MAX][IP_CT_DIR_MAX];
+
+	union {
+		/* RAS connection timeout */
+		u_int32_t timeout;
+
+		/* Next TPKT length (for separate TPKT header and data) */
+		u_int16_t tpkt_len[IP_CT_DIR_MAX];
+	};
+};
+
+struct nf_conn;
+
+extern int get_h225_addr(struct nf_conn *ct, unsigned char *data,
+			 TransportAddress *taddr,
+			 union nf_conntrack_address *addr, __be16 *port);
+extern void nf_conntrack_h245_expect(struct nf_conn *new,
+				     struct nf_conntrack_expect *this);
+extern void nf_conntrack_q931_expect(struct nf_conn *new,
+				     struct nf_conntrack_expect *this);
+extern int (*set_h245_addr_hook) (struct sk_buff **pskb,
+				  unsigned char **data, int dataoff,
+				  H245_TransportAddress *taddr,
+				  union nf_conntrack_address *addr,
+				  __be16 port);
+extern int (*set_h225_addr_hook) (struct sk_buff **pskb,
+				  unsigned char **data, int dataoff,
+				  TransportAddress *taddr,
+				  union nf_conntrack_address *addr,
+				  __be16 port);
+extern int (*set_sig_addr_hook) (struct sk_buff **pskb,
+				 struct nf_conn *ct,
+				 enum ip_conntrack_info ctinfo,
+				 unsigned char **data,
+				 TransportAddress *taddr, int count);
+extern int (*set_ras_addr_hook) (struct sk_buff **pskb,
+				 struct nf_conn *ct,
+				 enum ip_conntrack_info ctinfo,
+				 unsigned char **data,
+				 TransportAddress *taddr, int count);
+extern int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
+				 struct nf_conn *ct,
+				 enum ip_conntrack_info ctinfo,
+				 unsigned char **data, int dataoff,
+				 H245_TransportAddress *taddr,
+				 __be16 port, __be16 rtp_port,
+				 struct nf_conntrack_expect *rtp_exp,
+				 struct nf_conntrack_expect *rtcp_exp);
+extern int (*nat_t120_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+			     enum ip_conntrack_info ctinfo,
+			     unsigned char **data, int dataoff,
+			     H245_TransportAddress *taddr, __be16 port,
+			     struct nf_conntrack_expect *exp);
+extern int (*nat_h245_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+			     enum ip_conntrack_info ctinfo,
+			     unsigned char **data, int dataoff,
+			     TransportAddress *taddr, __be16 port,
+			     struct nf_conntrack_expect *exp);
+extern int (*nat_callforwarding_hook) (struct sk_buff **pskb,
+				       struct nf_conn *ct,
+				       enum ip_conntrack_info ctinfo,
+				       unsigned char **data, int dataoff,
+				       TransportAddress *taddr,
+				       __be16 port,
+				       struct nf_conntrack_expect *exp);
+extern int (*nat_q931_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+			     enum ip_conntrack_info ctinfo,
+			     unsigned char **data, TransportAddress *taddr,
+			     int idx, __be16 port,
+			     struct nf_conntrack_expect *exp);
+
+#endif
+
+#endif
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h b/include/linux/netfilter/nf_conntrack_h323_asn1.h
index c6e9a0b6d30..8dab5968fc7 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h
+++ b/include/linux/netfilter/nf_conntrack_h323_asn1.h
@@ -1,6 +1,6 @@
 /****************************************************************************
- * ip_conntrack_helper_h323_asn1.h - BER and PER decoding library for H.323
- * 			      	     conntrack/NAT module.
+ * ip_conntrack_h323_asn1.h - BER and PER decoding library for H.323
+ * 			      conntrack/NAT module.
  *
  * Copyright (c) 2006 by Jing Min Zhao <zhaojingmin@users.sourceforge.net>
  *
@@ -34,13 +34,13 @@
  *
  ****************************************************************************/
 
-#ifndef _IP_CONNTRACK_HELPER_H323_ASN1_H_
-#define _IP_CONNTRACK_HELPER_H323_ASN1_H_
+#ifndef _NF_CONNTRACK_HELPER_H323_ASN1_H_
+#define _NF_CONNTRACK_HELPER_H323_ASN1_H_
 
 /*****************************************************************************
  * H.323 Types
  ****************************************************************************/
-#include "ip_conntrack_helper_h323_types.h"
+#include "nf_conntrack_h323_types.h"
 
 typedef struct {
 	enum {
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_types.h b/include/linux/netfilter/nf_conntrack_h323_types.h
index 3d4a773799f..38d74d5c970 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_types.h
+++ b/include/linux/netfilter/nf_conntrack_h323_types.h
@@ -10,6 +10,11 @@ typedef struct TransportAddress_ipAddress {	/* SEQUENCE */
 	unsigned ip;
 } TransportAddress_ipAddress;
 
+typedef struct TransportAddress_ip6Address {	/* SEQUENCE */
+	int options;		/* No use */
+	unsigned ip6;
+} TransportAddress_ip6Address;
+
 typedef struct TransportAddress {	/* CHOICE */
 	enum {
 		eTransportAddress_ipAddress,
@@ -22,6 +27,7 @@ typedef struct TransportAddress {	/* CHOICE */
 	} choice;
 	union {
 		TransportAddress_ipAddress ipAddress;
+		TransportAddress_ip6Address ip6Address;
 	};
 } TransportAddress;
 
@@ -93,6 +99,11 @@ typedef struct UnicastAddress_iPAddress {	/* SEQUENCE */
 	unsigned network;
 } UnicastAddress_iPAddress;
 
+typedef struct UnicastAddress_iP6Address {	/* SEQUENCE */
+	int options;		/* No use */
+	unsigned network;
+} UnicastAddress_iP6Address;
+
 typedef struct UnicastAddress {	/* CHOICE */
 	enum {
 		eUnicastAddress_iPAddress,
@@ -105,6 +116,7 @@ typedef struct UnicastAddress {	/* CHOICE */
 	} choice;
 	union {
 		UnicastAddress_iPAddress iPAddress;
+		UnicastAddress_iP6Address iP6Address;
 	};
 } UnicastAddress;
 
diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h
new file mode 100644
index 00000000000..2ab6b825591
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_irc.h
@@ -0,0 +1,15 @@
+#ifndef _NF_CONNTRACK_IRC_H
+#define _NF_CONNTRACK_IRC_H
+
+#ifdef __KERNEL__
+
+#define IRC_PORT	6667
+
+extern unsigned int (*nf_nat_irc_hook)(struct sk_buff **pskb,
+				       enum ip_conntrack_info ctinfo,
+				       unsigned int matchoff,
+				       unsigned int matchlen,
+				       struct nf_conntrack_expect *exp);
+
+#endif /* __KERNEL__ */
+#endif /* _NF_CONNTRACK_IRC_H */
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
new file mode 100644
index 00000000000..fb049ec11ff
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -0,0 +1,321 @@
+/* PPTP constants and structs */
+#ifndef _NF_CONNTRACK_PPTP_H
+#define _NF_CONNTRACK_PPTP_H
+
+/* state of the control session */
+enum pptp_ctrlsess_state {
+	PPTP_SESSION_NONE,			/* no session present */
+	PPTP_SESSION_ERROR,			/* some session error */
+	PPTP_SESSION_STOPREQ,			/* stop_sess request seen */
+	PPTP_SESSION_REQUESTED,			/* start_sess request seen */
+	PPTP_SESSION_CONFIRMED,			/* session established */
+};
+
+/* state of the call inside the control session */
+enum pptp_ctrlcall_state {
+	PPTP_CALL_NONE,
+	PPTP_CALL_ERROR,
+	PPTP_CALL_OUT_REQ,
+	PPTP_CALL_OUT_CONF,
+	PPTP_CALL_IN_REQ,
+	PPTP_CALL_IN_REP,
+	PPTP_CALL_IN_CONF,
+	PPTP_CALL_CLEAR_REQ,
+};
+
+/* conntrack private data */
+struct nf_ct_pptp_master {
+	enum pptp_ctrlsess_state sstate;	/* session state */
+	enum pptp_ctrlcall_state cstate;	/* call state */
+	__be16 pac_call_id;			/* call id of PAC */
+	__be16 pns_call_id;			/* call id of PNS */
+
+	/* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
+	 * and therefore imposes a fixed limit on the number of maps */
+	struct nf_ct_gre_keymap *keymap[IP_CT_DIR_MAX];
+};
+
+struct nf_nat_pptp {
+	__be16 pns_call_id;			/* NAT'ed PNS call id */
+	__be16 pac_call_id;			/* NAT'ed PAC call id */
+};
+
+#ifdef __KERNEL__
+
+#define PPTP_CONTROL_PORT	1723
+
+#define PPTP_PACKET_CONTROL	1
+#define PPTP_PACKET_MGMT	2
+
+#define PPTP_MAGIC_COOKIE	0x1a2b3c4d
+
+struct pptp_pkt_hdr {
+	__u16	packetLength;
+	__be16	packetType;
+	__be32	magicCookie;
+};
+
+/* PptpControlMessageType values */
+#define PPTP_START_SESSION_REQUEST	1
+#define PPTP_START_SESSION_REPLY	2
+#define PPTP_STOP_SESSION_REQUEST	3
+#define PPTP_STOP_SESSION_REPLY		4
+#define PPTP_ECHO_REQUEST		5
+#define PPTP_ECHO_REPLY			6
+#define PPTP_OUT_CALL_REQUEST		7
+#define PPTP_OUT_CALL_REPLY		8
+#define PPTP_IN_CALL_REQUEST		9
+#define PPTP_IN_CALL_REPLY		10
+#define PPTP_IN_CALL_CONNECT		11
+#define PPTP_CALL_CLEAR_REQUEST		12
+#define PPTP_CALL_DISCONNECT_NOTIFY	13
+#define PPTP_WAN_ERROR_NOTIFY		14
+#define PPTP_SET_LINK_INFO		15
+
+#define PPTP_MSG_MAX			15
+
+/* PptpGeneralError values */
+#define PPTP_ERROR_CODE_NONE		0
+#define PPTP_NOT_CONNECTED		1
+#define PPTP_BAD_FORMAT			2
+#define PPTP_BAD_VALUE			3
+#define PPTP_NO_RESOURCE		4
+#define PPTP_BAD_CALLID			5
+#define PPTP_REMOVE_DEVICE_ERROR	6
+
+struct PptpControlHeader {
+	__be16	messageType;
+	__u16	reserved;
+};
+
+/* FramingCapability Bitmap Values */
+#define PPTP_FRAME_CAP_ASYNC		0x1
+#define PPTP_FRAME_CAP_SYNC		0x2
+
+/* BearerCapability Bitmap Values */
+#define PPTP_BEARER_CAP_ANALOG		0x1
+#define PPTP_BEARER_CAP_DIGITAL		0x2
+
+struct PptpStartSessionRequest {
+	__be16	protocolVersion;
+	__u16	reserved1;
+	__be32	framingCapability;
+	__be32	bearerCapability;
+	__be16	maxChannels;
+	__be16	firmwareRevision;
+	__u8	hostName[64];
+	__u8	vendorString[64];
+};
+
+/* PptpStartSessionResultCode Values */
+#define PPTP_START_OK			1
+#define PPTP_START_GENERAL_ERROR	2
+#define PPTP_START_ALREADY_CONNECTED	3
+#define PPTP_START_NOT_AUTHORIZED	4
+#define PPTP_START_UNKNOWN_PROTOCOL	5
+
+struct PptpStartSessionReply {
+	__be16	protocolVersion;
+	__u8	resultCode;
+	__u8	generalErrorCode;
+	__be32	framingCapability;
+	__be32	bearerCapability;
+	__be16	maxChannels;
+	__be16	firmwareRevision;
+	__u8	hostName[64];
+	__u8	vendorString[64];
+};
+
+/* PptpStopReasons */
+#define PPTP_STOP_NONE			1
+#define PPTP_STOP_PROTOCOL		2
+#define PPTP_STOP_LOCAL_SHUTDOWN	3
+
+struct PptpStopSessionRequest {
+	__u8	reason;
+	__u8	reserved1;
+	__u16	reserved2;
+};
+
+/* PptpStopSessionResultCode */
+#define PPTP_STOP_OK			1
+#define PPTP_STOP_GENERAL_ERROR		2
+
+struct PptpStopSessionReply {
+	__u8	resultCode;
+	__u8	generalErrorCode;
+	__u16	reserved1;
+};
+
+struct PptpEchoRequest {
+	__be32 identNumber;
+};
+
+/* PptpEchoReplyResultCode */
+#define PPTP_ECHO_OK			1
+#define PPTP_ECHO_GENERAL_ERROR		2
+
+struct PptpEchoReply {
+	__be32	identNumber;
+	__u8	resultCode;
+	__u8	generalErrorCode;
+	__u16	reserved;
+};
+
+/* PptpFramingType */
+#define PPTP_ASYNC_FRAMING		1
+#define PPTP_SYNC_FRAMING		2
+#define PPTP_DONT_CARE_FRAMING		3
+
+/* PptpCallBearerType */
+#define PPTP_ANALOG_TYPE		1
+#define PPTP_DIGITAL_TYPE		2
+#define PPTP_DONT_CARE_BEARER_TYPE	3
+
+struct PptpOutCallRequest {
+	__be16	callID;
+	__be16	callSerialNumber;
+	__be32	minBPS;
+	__be32	maxBPS;
+	__be32	bearerType;
+	__be32	framingType;
+	__be16	packetWindow;
+	__be16	packetProcDelay;
+	__be16	phoneNumberLength;
+	__u16	reserved1;
+	__u8	phoneNumber[64];
+	__u8	subAddress[64];
+};
+
+/* PptpCallResultCode */
+#define PPTP_OUTCALL_CONNECT		1
+#define PPTP_OUTCALL_GENERAL_ERROR	2
+#define PPTP_OUTCALL_NO_CARRIER		3
+#define PPTP_OUTCALL_BUSY		4
+#define PPTP_OUTCALL_NO_DIAL_TONE	5
+#define PPTP_OUTCALL_TIMEOUT		6
+#define PPTP_OUTCALL_DONT_ACCEPT	7
+
+struct PptpOutCallReply {
+	__be16	callID;
+	__be16	peersCallID;
+	__u8	resultCode;
+	__u8	generalErrorCode;
+	__be16	causeCode;
+	__be32	connectSpeed;
+	__be16	packetWindow;
+	__be16	packetProcDelay;
+	__be32	physChannelID;
+};
+
+struct PptpInCallRequest {
+	__be16	callID;
+	__be16	callSerialNumber;
+	__be32	callBearerType;
+	__be32	physChannelID;
+	__be16	dialedNumberLength;
+	__be16	dialingNumberLength;
+	__u8	dialedNumber[64];
+	__u8	dialingNumber[64];
+	__u8	subAddress[64];
+};
+
+/* PptpInCallResultCode */
+#define PPTP_INCALL_ACCEPT		1
+#define PPTP_INCALL_GENERAL_ERROR	2
+#define PPTP_INCALL_DONT_ACCEPT		3
+
+struct PptpInCallReply {
+	__be16	callID;
+	__be16	peersCallID;
+	__u8	resultCode;
+	__u8	generalErrorCode;
+	__be16	packetWindow;
+	__be16	packetProcDelay;
+	__u16	reserved;
+};
+
+struct PptpInCallConnected {
+	__be16	peersCallID;
+	__u16	reserved;
+	__be32	connectSpeed;
+	__be16	packetWindow;
+	__be16	packetProcDelay;
+	__be32	callFramingType;
+};
+
+struct PptpClearCallRequest {
+	__be16	callID;
+	__u16	reserved;
+};
+
+struct PptpCallDisconnectNotify {
+	__be16	callID;
+	__u8	resultCode;
+	__u8	generalErrorCode;
+	__be16	causeCode;
+	__u16	reserved;
+	__u8	callStatistics[128];
+};
+
+struct PptpWanErrorNotify {
+	__be16	peersCallID;
+	__u16	reserved;
+	__be32	crcErrors;
+	__be32	framingErrors;
+	__be32	hardwareOverRuns;
+	__be32	bufferOverRuns;
+	__be32	timeoutErrors;
+	__be32	alignmentErrors;
+};
+
+struct PptpSetLinkInfo {
+	__be16	peersCallID;
+	__u16	reserved;
+	__be32	sendAccm;
+	__be32	recvAccm;
+};
+
+union pptp_ctrl_union {
+	struct PptpStartSessionRequest	sreq;
+	struct PptpStartSessionReply	srep;
+	struct PptpStopSessionRequest	streq;
+	struct PptpStopSessionReply	strep;
+	struct PptpOutCallRequest	ocreq;
+	struct PptpOutCallReply		ocack;
+	struct PptpInCallRequest	icreq;
+	struct PptpInCallReply		icack;
+	struct PptpInCallConnected	iccon;
+	struct PptpClearCallRequest	clrreq;
+	struct PptpCallDisconnectNotify disc;
+	struct PptpWanErrorNotify	wanerr;
+	struct PptpSetLinkInfo		setlink;
+};
+
+/* crap needed for nf_conntrack_compat.h */
+struct nf_conn;
+struct nf_conntrack_expect;
+enum ip_conntrack_info;
+
+extern int
+(*nf_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+			     struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+			     struct PptpControlHeader *ctlh,
+			     union pptp_ctrl_union *pptpReq);
+
+extern int
+(*nf_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+			    struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+			    struct PptpControlHeader *ctlh,
+			    union pptp_ctrl_union *pptpReq);
+
+extern void
+(*nf_nat_pptp_hook_exp_gre)(struct nf_conntrack_expect *exp_orig,
+			    struct nf_conntrack_expect *exp_reply);
+
+extern void
+(*nf_nat_pptp_hook_expectfn)(struct nf_conn *ct,
+			     struct nf_conntrack_expect *exp);
+
+#endif /* __KERNEL__ */
+#endif /* _NF_CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h
new file mode 100644
index 00000000000..4e6bbce04ff
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_proto_gre.h
@@ -0,0 +1,112 @@
+#ifndef _CONNTRACK_PROTO_GRE_H
+#define _CONNTRACK_PROTO_GRE_H
+#include <asm/byteorder.h>
+
+/* GRE PROTOCOL HEADER */
+
+/* GRE Version field */
+#define GRE_VERSION_1701	0x0
+#define GRE_VERSION_PPTP	0x1
+
+/* GRE Protocol field */
+#define GRE_PROTOCOL_PPTP	0x880B
+
+/* GRE Flags */
+#define GRE_FLAG_C		0x80
+#define GRE_FLAG_R		0x40
+#define GRE_FLAG_K		0x20
+#define GRE_FLAG_S		0x10
+#define GRE_FLAG_A		0x80
+
+#define GRE_IS_C(f)	((f)&GRE_FLAG_C)
+#define GRE_IS_R(f)	((f)&GRE_FLAG_R)
+#define GRE_IS_K(f)	((f)&GRE_FLAG_K)
+#define GRE_IS_S(f)	((f)&GRE_FLAG_S)
+#define GRE_IS_A(f)	((f)&GRE_FLAG_A)
+
+/* GRE is a mess: Four different standards */
+struct gre_hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u16	rec:3,
+		srr:1,
+		seq:1,
+		key:1,
+		routing:1,
+		csum:1,
+		version:3,
+		reserved:4,
+		ack:1;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+	__u16	csum:1,
+		routing:1,
+		key:1,
+		seq:1,
+		srr:1,
+		rec:3,
+		ack:1,
+		reserved:4,
+		version:3;
+#else
+#error "Adjust your <asm/byteorder.h> defines"
+#endif
+	__be16	protocol;
+};
+
+/* modified GRE header for PPTP */
+struct gre_hdr_pptp {
+	__u8   flags;		/* bitfield */
+	__u8   version;		/* should be GRE_VERSION_PPTP */
+	__be16 protocol;	/* should be GRE_PROTOCOL_PPTP */
+	__be16 payload_len;	/* size of ppp payload, not inc. gre header */
+	__be16 call_id;		/* peer's call_id for this session */
+	__be32 seq;		/* sequence number.  Present if S==1 */
+	__be32 ack;		/* seq number of highest packet recieved by */
+				/*  sender in this session */
+};
+
+struct nf_ct_gre {
+	unsigned int stream_timeout;
+	unsigned int timeout;
+};
+
+#ifdef __KERNEL__
+#include <net/netfilter/nf_conntrack_tuple.h>
+
+struct nf_conn;
+
+/* structure for original <-> reply keymap */
+struct nf_ct_gre_keymap {
+	struct list_head list;
+	struct nf_conntrack_tuple tuple;
+};
+
+/* add new tuple->key_reply pair to keymap */
+int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
+			 struct nf_conntrack_tuple *t);
+
+/* delete keymap entries */
+void nf_ct_gre_keymap_destroy(struct nf_conn *ct);
+
+/* get pointer to gre key, if present */
+static inline __be32 *gre_key(struct gre_hdr *greh)
+{
+	if (!greh->key)
+		return NULL;
+	if (greh->csum || greh->routing)
+		return (__be32 *)(greh+sizeof(*greh)+4);
+	return (__be32 *)(greh+sizeof(*greh));
+}
+
+/* get pointer ot gre csum, if present */
+static inline __sum16 *gre_csum(struct gre_hdr *greh)
+{
+	if (!greh->csum)
+		return NULL;
+	return (__sum16 *)(greh+sizeof(*greh));
+}
+
+extern void nf_ct_gre_keymap_flush(void);
+extern void nf_nat_need_gre(void);
+
+#endif /* __KERNEL__ */
+#endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter/nf_conntrack_sctp.h b/include/linux/netfilter/nf_conntrack_sctp.h
index b8994d9fd1a..5cf2c115cce 100644
--- a/include/linux/netfilter/nf_conntrack_sctp.h
+++ b/include/linux/netfilter/nf_conntrack_sctp.h
@@ -20,7 +20,7 @@ struct ip_ct_sctp
 {
 	enum sctp_conntrack state;
 
-	u_int32_t vtag[IP_CT_DIR_MAX];
+	__be32 vtag[IP_CT_DIR_MAX];
 	u_int32_t ttag[IP_CT_DIR_MAX];
 };
 
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
new file mode 100644
index 00000000000..bb7f2041db7
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -0,0 +1,41 @@
+#ifndef __NF_CONNTRACK_SIP_H__
+#define __NF_CONNTRACK_SIP_H__
+#ifdef __KERNEL__
+
+#define SIP_PORT	5060
+#define SIP_TIMEOUT	3600
+
+enum sip_header_pos {
+	POS_REG_REQ_URI,
+	POS_REQ_URI,
+	POS_FROM,
+	POS_TO,
+	POS_VIA,
+	POS_CONTACT,
+	POS_CONTENT,
+	POS_MEDIA,
+	POS_OWNER_IP4,
+	POS_CONNECTION_IP4,
+	POS_OWNER_IP6,
+	POS_CONNECTION_IP6,
+	POS_SDP_HEADER,
+};
+
+extern unsigned int (*nf_nat_sip_hook)(struct sk_buff **pskb,
+				       enum ip_conntrack_info ctinfo,
+				       struct nf_conn *ct,
+				       const char **dptr);
+extern unsigned int (*nf_nat_sdp_hook)(struct sk_buff **pskb,
+				       enum ip_conntrack_info ctinfo,
+				       struct nf_conntrack_expect *exp,
+				       const char *dptr);
+
+extern int ct_sip_get_info(struct nf_conn *ct, const char *dptr, size_t dlen,
+			   unsigned int *matchoff, unsigned int *matchlen,
+			   enum sip_header_pos pos);
+extern int ct_sip_lnlen(const char *line, const char *limit);
+extern const char *ct_sip_search(const char *needle, const char *haystack,
+				 size_t needle_len, size_t haystack_len,
+				 int case_sensitive);
+#endif /* __KERNEL__ */
+#endif /* __NF_CONNTRACK_SIP_H__ */
diff --git a/include/linux/netfilter/nf_conntrack_tftp.h b/include/linux/netfilter/nf_conntrack_tftp.h
new file mode 100644
index 00000000000..0d79b7ae051
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_tftp.h
@@ -0,0 +1,20 @@
+#ifndef _NF_CONNTRACK_TFTP_H
+#define _NF_CONNTRACK_TFTP_H
+
+#define TFTP_PORT 69
+
+struct tftphdr {
+	__be16 opcode;
+};
+
+#define TFTP_OPCODE_READ	1
+#define TFTP_OPCODE_WRITE	2
+#define TFTP_OPCODE_DATA	3
+#define TFTP_OPCODE_ACK		4
+#define TFTP_OPCODE_ERROR	5
+
+extern unsigned int (*nf_nat_tftp_hook)(struct sk_buff **pskb,
+				        enum ip_conntrack_info ctinfo,
+				        struct nf_conntrack_expect *exp);
+
+#endif /* _NF_CONNTRACK_TFTP_H */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 6d8e3e5a80e..1e9c821f152 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -78,7 +78,7 @@ struct nfattr
 struct nfgenmsg {
 	u_int8_t  nfgen_family;		/* AF_xxx */
 	u_int8_t  version;		/* nfnetlink version */
-	u_int16_t res_id;		/* resource id */
+	__be16    res_id;		/* resource id */
 };
 
 #define NFNETLINK_V0	0
diff --git a/include/linux/netfilter/nfnetlink_log.h b/include/linux/netfilter/nfnetlink_log.h
index 87b92f8b988..5966afa026e 100644
--- a/include/linux/netfilter/nfnetlink_log.h
+++ b/include/linux/netfilter/nfnetlink_log.h
@@ -16,24 +16,22 @@ enum nfulnl_msg_types {
 };
 
 struct nfulnl_msg_packet_hdr {
-	u_int16_t	hw_protocol;	/* hw protocol (network order) */
+	__be16		hw_protocol;	/* hw protocol (network order) */
 	u_int8_t	hook;		/* netfilter hook */
 	u_int8_t	_pad;
 };
 
 struct nfulnl_msg_packet_hw {
-	u_int16_t	hw_addrlen;
+	__be16		hw_addrlen;
 	u_int16_t	_pad;
 	u_int8_t	hw_addr[8];
 };
 
 struct nfulnl_msg_packet_timestamp {
-	aligned_u64	sec;
-	aligned_u64	usec;
+	aligned_be64	sec;
+	aligned_be64	usec;
 };
 
-#define NFULNL_PREFIXLEN	30	/* just like old log target */
-
 enum nfulnl_attr_type {
 	NFULA_UNSPEC,
 	NFULA_PACKET_HDR,
@@ -67,7 +65,7 @@ struct nfulnl_msg_config_cmd {
 } __attribute__ ((packed));
 
 struct nfulnl_msg_config_mode {
-	u_int32_t	copy_range;
+	__be32		copy_range;
 	u_int8_t	copy_mode;
 	u_int8_t	_pad;
 } __attribute__ ((packed));
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index 36af0360b56..83e789633e3 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -13,20 +13,20 @@ enum nfqnl_msg_types {
 };
 
 struct nfqnl_msg_packet_hdr {
-	u_int32_t	packet_id;	/* unique ID of packet in queue */
-	u_int16_t	hw_protocol;	/* hw protocol (network order) */
+	__be32		packet_id;	/* unique ID of packet in queue */
+	__be16		hw_protocol;	/* hw protocol (network order) */
 	u_int8_t	hook;		/* netfilter hook */
 } __attribute__ ((packed));
 
 struct nfqnl_msg_packet_hw {
-	u_int16_t	hw_addrlen;
+	__be16		hw_addrlen;
 	u_int16_t	_pad;
 	u_int8_t	hw_addr[8];
 };
 
 struct nfqnl_msg_packet_timestamp {
-	aligned_u64	sec;
-	aligned_u64	usec;
+	aligned_be64	sec;
+	aligned_be64	usec;
 };
 
 enum nfqnl_attr_type {
@@ -47,8 +47,8 @@ enum nfqnl_attr_type {
 #define NFQA_MAX (__NFQA_MAX - 1)
 
 struct nfqnl_msg_verdict_hdr {
-	u_int32_t verdict;
-	u_int32_t id;
+	__be32 verdict;
+	__be32 id;
 };
 
 
@@ -63,7 +63,7 @@ enum nfqnl_msg_config_cmds {
 struct nfqnl_msg_config_cmd {
 	u_int8_t	command;	/* nfqnl_msg_config_cmds */
 	u_int8_t	_pad;
-	u_int16_t	pf;		/* AF_xxx for PF_[UN]BIND */
+	__be16		pf;		/* AF_xxx for PF_[UN]BIND */
 };
 
 enum nfqnl_config_mode {
@@ -73,7 +73,7 @@ enum nfqnl_config_mode {
 };
 
 struct nfqnl_msg_config_params {
-	u_int32_t	copy_range;
+	__be32		copy_range;
 	u_int8_t	copy_mode;	/* enum nfqnl_config_mode */
 } __attribute__ ((packed));
 
@@ -82,6 +82,7 @@ enum nfqnl_attr_config {
 	NFQA_CFG_UNSPEC,
 	NFQA_CFG_CMD,			/* nfqnl_msg_config_cmd */
 	NFQA_CFG_PARAMS,		/* nfqnl_msg_config_params */
+	NFQA_CFG_QUEUE_MAXLEN,		/* u_int32_t */
 	__NFQA_CFG_MAX
 };
 #define NFQA_CFG_MAX (__NFQA_CFG_MAX-1)
diff --git a/include/linux/netfilter/xt_NFLOG.h b/include/linux/netfilter/xt_NFLOG.h
new file mode 100644
index 00000000000..cdcd0ed58f7
--- /dev/null
+++ b/include/linux/netfilter/xt_NFLOG.h
@@ -0,0 +1,18 @@
+#ifndef _XT_NFLOG_TARGET
+#define _XT_NFLOG_TARGET
+
+#define XT_NFLOG_DEFAULT_GROUP		0x1
+#define XT_NFLOG_DEFAULT_THRESHOLD	1
+
+#define XT_NFLOG_MASK			0x0
+
+struct xt_nflog_info {
+	u_int32_t	len;
+	u_int16_t	group;
+	u_int16_t	threshold;
+	u_int16_t	flags;
+	u_int16_t	pad;
+	char		prefix[64];
+};
+
+#endif /* _XT_NFLOG_TARGET */
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index 4c2d9945ca5..70b6f718cf4 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -29,14 +29,14 @@
 struct ip_conntrack_old_tuple
 {
 	struct {
-		__u32 ip;
+		__be32 ip;
 		union {
 			__u16 all;
 		} u;
 	} src;
 
 	struct {
-		__u32 ip;
+		__be32 ip;
 		union {
 			__u16 all;
 		} u;
diff --git a/include/linux/netfilter/xt_hashlimit.h b/include/linux/netfilter/xt_hashlimit.h
new file mode 100644
index 00000000000..b4556b8edbf
--- /dev/null
+++ b/include/linux/netfilter/xt_hashlimit.h
@@ -0,0 +1,40 @@
+#ifndef _XT_HASHLIMIT_H
+#define _XT_HASHLIMIT_H
+
+/* timings are in milliseconds. */
+#define XT_HASHLIMIT_SCALE 10000
+/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
+   seconds, or one every 59 hours. */
+
+/* details of this structure hidden by the implementation */
+struct xt_hashlimit_htable;
+
+#define XT_HASHLIMIT_HASH_DIP	0x0001
+#define XT_HASHLIMIT_HASH_DPT	0x0002
+#define XT_HASHLIMIT_HASH_SIP	0x0004
+#define XT_HASHLIMIT_HASH_SPT	0x0008
+
+struct hashlimit_cfg {
+	u_int32_t mode;	  /* bitmask of IPT_HASHLIMIT_HASH_* */
+	u_int32_t avg;    /* Average secs between packets * scale */
+	u_int32_t burst;  /* Period multiplier for upper limit. */
+
+	/* user specified */
+	u_int32_t size;		/* how many buckets */
+	u_int32_t max;		/* max number of entries */
+	u_int32_t gc_interval;	/* gc interval */
+	u_int32_t expire;	/* when do entries expire? */
+};
+
+struct xt_hashlimit_info {
+	char name [IFNAMSIZ];		/* name */
+	struct hashlimit_cfg cfg;
+	struct xt_hashlimit_htable *hinfo;
+
+	/* Used internally by the kernel */
+	union {
+		void *ptr;
+		struct xt_hashlimit_info *master;
+	} u;
+};
+#endif /*_XT_HASHLIMIT_H*/
diff --git a/include/linux/netfilter/xt_policy.h b/include/linux/netfilter/xt_policy.h
index a8132ec076f..45654d359a6 100644
--- a/include/linux/netfilter/xt_policy.h
+++ b/include/linux/netfilter/xt_policy.h
@@ -39,7 +39,7 @@ struct xt_policy_elem
 	union xt_policy_addr	smask;
 	union xt_policy_addr	daddr;
 	union xt_policy_addr	dmask;
-	u_int32_t		spi;
+	__be32			spi;
 	u_int32_t		reqid;
 	u_int8_t		proto;
 	u_int8_t		mode;
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 9a4dd11af86..6c4613f8ad7 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -64,7 +64,7 @@ static inline int nf_bridge_pad(const struct sk_buff *skb)
 
 struct bridge_skb_cb {
 	union {
-		__u32 ipv4;
+		__be32 ipv4;
 	} daddr;
 };
 
diff --git a/include/linux/netfilter_bridge/ebt_802_3.h b/include/linux/netfilter_bridge/ebt_802_3.h
index b9f712c14a0..07f044ff1a6 100644
--- a/include/linux/netfilter_bridge/ebt_802_3.h
+++ b/include/linux/netfilter_bridge/ebt_802_3.h
@@ -28,21 +28,21 @@ struct hdr_ui {
 	uint8_t ssap;
 	uint8_t ctrl;
 	uint8_t orig[3];
-	uint16_t type;
+	__be16 type;
 };
 
 struct hdr_ni {
 	uint8_t dsap;
 	uint8_t ssap;
-	uint16_t ctrl;
+	__be16 ctrl;
 	uint8_t  orig[3];
-	uint16_t type;
+	__be16 type;
 };
 
 struct ebt_802_3_hdr {
 	uint8_t  daddr[6];
 	uint8_t  saddr[6];
-	uint16_t len;
+	__be16 len;
 	union {
 		struct hdr_ui ui;
 		struct hdr_ni ni;
@@ -61,7 +61,7 @@ static inline struct ebt_802_3_hdr *ebt_802_3_hdr(const struct sk_buff *skb)
 struct ebt_802_3_info 
 {
 	uint8_t  sap;
-	uint16_t type;
+	__be16 type;
 	uint8_t  bitmask;
 	uint8_t  invflags;
 };
diff --git a/include/linux/netfilter_bridge/ebt_among.h b/include/linux/netfilter_bridge/ebt_among.h
index 307c1fed851..7654069233c 100644
--- a/include/linux/netfilter_bridge/ebt_among.h
+++ b/include/linux/netfilter_bridge/ebt_among.h
@@ -32,7 +32,7 @@
 struct ebt_mac_wormhash_tuple
 {
 	uint32_t cmp[2];
-	uint32_t ip;
+	__be32 ip;
 };
 
 struct ebt_mac_wormhash
diff --git a/include/linux/netfilter_bridge/ebt_arp.h b/include/linux/netfilter_bridge/ebt_arp.h
index 537ec6b487a..97e4dbde1f8 100644
--- a/include/linux/netfilter_bridge/ebt_arp.h
+++ b/include/linux/netfilter_bridge/ebt_arp.h
@@ -14,13 +14,13 @@
 
 struct ebt_arp_info
 {
-	uint16_t htype;
-	uint16_t ptype;
-	uint16_t opcode;
-	uint32_t saddr;
-	uint32_t smsk;
-	uint32_t daddr;
-	uint32_t dmsk;
+	__be16 htype;
+	__be16 ptype;
+	__be16 opcode;
+	__be32 saddr;
+	__be32 smsk;
+	__be32 daddr;
+	__be32 dmsk;
 	unsigned char smaddr[ETH_ALEN];
 	unsigned char smmsk[ETH_ALEN];
 	unsigned char dmaddr[ETH_ALEN];
diff --git a/include/linux/netfilter_bridge/ebt_ip.h b/include/linux/netfilter_bridge/ebt_ip.h
index 7247385cdcb..d6847475bf2 100644
--- a/include/linux/netfilter_bridge/ebt_ip.h
+++ b/include/linux/netfilter_bridge/ebt_ip.h
@@ -28,10 +28,10 @@
 /* the same values are used for the invflags */
 struct ebt_ip_info
 {
-	uint32_t saddr;
-	uint32_t daddr;
-	uint32_t smsk;
-	uint32_t dmsk;
+	__be32 saddr;
+	__be32 daddr;
+	__be32 smsk;
+	__be32 dmsk;
 	uint8_t  tos;
 	uint8_t  protocol;
 	uint8_t  bitmask;
diff --git a/include/linux/netfilter_bridge/ebt_nat.h b/include/linux/netfilter_bridge/ebt_nat.h
index 26fd90da4cd..435b886a51a 100644
--- a/include/linux/netfilter_bridge/ebt_nat.h
+++ b/include/linux/netfilter_bridge/ebt_nat.h
@@ -1,6 +1,7 @@
 #ifndef __LINUX_BRIDGE_EBT_NAT_H
 #define __LINUX_BRIDGE_EBT_NAT_H
 
+#define NAT_ARP_BIT  (0x00000010)
 struct ebt_nat_info
 {
 	unsigned char mac[ETH_ALEN];
diff --git a/include/linux/netfilter_bridge/ebt_vlan.h b/include/linux/netfilter_bridge/ebt_vlan.h
index cb1fcc41565..1d98be4031e 100644
--- a/include/linux/netfilter_bridge/ebt_vlan.h
+++ b/include/linux/netfilter_bridge/ebt_vlan.h
@@ -10,7 +10,7 @@
 struct ebt_vlan_info {
 	uint16_t id;		/* VLAN ID {1-4095} */
 	uint8_t prio;		/* VLAN User Priority {0-7} */
-	uint16_t encap;		/* VLAN Encapsulated frame code {0-65535} */
+	__be16 encap;		/* VLAN Encapsulated frame code {0-65535} */
 	uint8_t bitmask;		/* Args bitmask bit 1=1 - ID arg,
 				   bit 2=1 User-Priority arg, bit 3=1 encap*/
 	uint8_t invflags;		/* Inverse bitmask  bit 1=1 - inversed ID arg, 
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index b1a7cc90877..94e0a7dc0cb 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -26,6 +26,10 @@
 #define EBT_CONTINUE -3
 #define EBT_RETURN   -4
 #define NUM_STANDARD_TARGETS   4
+/* ebtables target modules store the verdict inside an int. We can
+ * reclaim a part of this int for backwards compatible extensions.
+ * The 4 lsb are more than enough to store the verdict. */
+#define EBT_VERDICT_BITS 0x0000000F
 
 struct ebt_counter
 {
@@ -42,6 +46,23 @@ struct ebt_replace
 	/* total size of the entries */
 	unsigned int entries_size;
 	/* start of the chains */
+	struct ebt_entries __user *hook_entry[NF_BR_NUMHOOKS];
+	/* nr of counters userspace expects back */
+	unsigned int num_counters;
+	/* where the kernel will put the old counters */
+	struct ebt_counter __user *counters;
+	char __user *entries;
+};
+
+struct ebt_replace_kernel
+{
+	char name[EBT_TABLE_MAXNAMELEN];
+	unsigned int valid_hooks;
+	/* nr of rules in the table */
+	unsigned int nentries;
+	/* total size of the entries */
+	unsigned int entries_size;
+	/* start of the chains */
 	struct ebt_entries *hook_entry[NF_BR_NUMHOOKS];
 	/* nr of counters userspace expects back */
 	unsigned int num_counters;
@@ -141,7 +162,7 @@ struct ebt_entry {
 	/* this needs to be the first field */
 	unsigned int bitmask;
 	unsigned int invflags;
-	uint16_t ethproto;
+	__be16 ethproto;
 	/* the physical in-dev */
 	char in[IFNAMSIZ];
 	/* the logical in-dev */
@@ -251,7 +272,7 @@ struct ebt_table
 {
 	struct list_head list;
 	char name[EBT_TABLE_MAXNAMELEN];
-	struct ebt_replace *table;
+	struct ebt_replace_kernel *table;
 	unsigned int valid_hooks;
 	rwlock_t lock;
 	/* e.g. could be the table explicitly only allows certain
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index 5b63a231a76..5821eb5a0a3 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -79,7 +79,7 @@ enum nf_ip_hook_priorities {
 #ifdef __KERNEL__
 extern int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type);
 extern int ip_xfrm_me_harder(struct sk_buff **pskb);
-extern unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
+extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
 				   unsigned int dataoff, u_int8_t protocol);
 #endif /*__KERNEL__*/
 
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 591c1a809c0..180337801a8 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,6 +1,4 @@
 header-y += ip_conntrack_helper.h
-header-y += ip_conntrack_helper_h323_asn1.h
-header-y += ip_conntrack_helper_h323_types.h
 header-y += ip_conntrack_protocol.h
 header-y += ip_conntrack_sctp.h
 header-y += ip_conntrack_tcp.h
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 64e868034c4..33581c13d94 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -9,6 +9,7 @@
 #include <linux/compiler.h>
 #include <asm/atomic.h>
 
+#include <linux/timer.h>
 #include <linux/netfilter_ipv4/ip_conntrack_tcp.h>
 #include <linux/netfilter_ipv4/ip_conntrack_icmp.h>
 #include <linux/netfilter_ipv4/ip_conntrack_proto_gre.h>
@@ -277,7 +278,7 @@ extern struct ip_conntrack_expect *
 __ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_expect *
-ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
+ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_tuple_hash *
 __ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h b/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
index 63811934de4..2129fc3972a 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
@@ -1,6 +1,44 @@
 #ifndef _IP_CONNTRACK_FTP_H
 #define _IP_CONNTRACK_FTP_H
+/* FTP tracking. */
 
-#include <linux/netfilter/nf_conntrack_ftp.h>
+/* This enum is exposed to userspace */
+enum ip_ct_ftp_type
+{
+	/* PORT command from client */
+	IP_CT_FTP_PORT,
+	/* PASV response from server */
+	IP_CT_FTP_PASV,
+	/* EPRT command from client */
+	IP_CT_FTP_EPRT,
+	/* EPSV response from server */
+	IP_CT_FTP_EPSV,
+};
+
+#ifdef __KERNEL__
+
+#define FTP_PORT	21
+
+#define NUM_SEQ_TO_REMEMBER 2
+/* This structure exists only once per master */
+struct ip_ct_ftp_master {
+	/* Valid seq positions for cmd matching after newline */
+	u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
+	/* 0 means seq_match_aft_nl not set */
+	int seq_aft_nl_num[IP_CT_DIR_MAX];
+};
+
+struct ip_conntrack_expect;
+
+/* For NAT to hook in when we find a packet which describes what other
+ * connection we should expect. */
+extern unsigned int (*ip_nat_ftp_hook)(struct sk_buff **pskb,
+				       enum ip_conntrack_info ctinfo,
+				       enum ip_ct_ftp_type type,
+				       unsigned int matchoff,
+				       unsigned int matchlen,
+				       struct ip_conntrack_expect *exp,
+				       u32 *seq);
+#endif /* __KERNEL__ */
 
 #endif /* _IP_CONNTRACK_FTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
index 943cc6a4871..18f769818f4 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
@@ -3,7 +3,7 @@
 
 #ifdef __KERNEL__
 
-#include <linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h>
+#include <linux/netfilter/nf_conntrack_h323_asn1.h>
 
 #define RAS_PORT 1719
 #define Q931_PORT 1720
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
index 1d853aa873e..e371e0fc167 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -102,11 +102,11 @@ static inline __be32 *gre_key(struct gre_hdr *greh)
 }
 
 /* get pointer ot gre csum, if present */
-static inline u_int16_t *gre_csum(struct gre_hdr *greh)
+static inline __sum16 *gre_csum(struct gre_hdr *greh)
 {
 	if (!greh->csum)
 		return NULL;
-	return (u_int16_t *) (greh+sizeof(*greh));
+	return (__sum16 *) (greh+sizeof(*greh));
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_sip.h b/include/linux/netfilter_ipv4/ip_conntrack_sip.h
index 913dad66c0f..bef6c646def 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_sip.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_sip.h
@@ -5,23 +5,18 @@
 #define SIP_PORT	5060
 #define SIP_TIMEOUT	3600
 
-#define POS_VIA		0
-#define POS_CONTACT	1
-#define POS_CONTENT	2
-#define POS_MEDIA	3
-#define POS_OWNER	4
-#define POS_CONNECTION	5
-#define POS_REQ_HEADER	6
-#define POS_SDP_HEADER	7
-
-struct sip_header_nfo {
-	const char	*lname;
-	const char	*sname;
-	const char	*ln_str;
-	size_t		lnlen;
-	size_t		snlen;
-	size_t		ln_strlen;
-	int		(*match_len)(const char *, const char *, int *);
+enum sip_header_pos {
+	POS_REG_REQ_URI,
+	POS_REQ_URI,
+	POS_FROM,
+	POS_TO,
+	POS_VIA,
+	POS_CONTACT,
+	POS_CONTENT,
+	POS_MEDIA,
+	POS_OWNER,
+	POS_CONNECTION,
+	POS_SDP_HEADER,
 };
 
 extern unsigned int (*ip_nat_sip_hook)(struct sk_buff **pskb,
@@ -36,9 +31,10 @@ extern unsigned int (*ip_nat_sdp_hook)(struct sk_buff **pskb,
 extern int ct_sip_get_info(const char *dptr, size_t dlen,
 			   unsigned int *matchoff,
 			   unsigned int *matchlen,
-			   struct sip_header_nfo *hnfo);
+			   enum sip_header_pos pos);
 extern int ct_sip_lnlen(const char *line, const char *limit);
 extern const char *ct_sip_search(const char *needle, const char *haystack,
-                                 size_t needle_len, size_t haystack_len);
+				 size_t needle_len, size_t haystack_len,
+				 int case_sensitive);
 #endif /* __KERNEL__ */
 #endif /* __IP_CONNTRACK_SIP_H__ */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h b/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
index cde9729aa17..a404fc0abf0 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
@@ -4,7 +4,7 @@
 #define TFTP_PORT 69
 
 struct tftphdr {
-	u_int16_t opcode;
+	__be16 opcode;
 };
 
 #define TFTP_OPCODE_READ	1
diff --git a/include/linux/netfilter_ipv4/ipt_LOG.h b/include/linux/netfilter_ipv4/ipt_LOG.h
index 892f9a33fea..90fa6525ef9 100644
--- a/include/linux/netfilter_ipv4/ipt_LOG.h
+++ b/include/linux/netfilter_ipv4/ipt_LOG.h
@@ -6,7 +6,7 @@
 #define IPT_LOG_TCPOPT		0x02	/* Log TCP options */
 #define IPT_LOG_IPOPT		0x04	/* Log IP options */
 #define IPT_LOG_UID		0x08	/* Log UID owning local socket */
-#define IPT_LOG_NFLOG		0x10	/* Log using nf_log backend */
+#define IPT_LOG_NFLOG		0x10	/* Unsupported, don't reuse */
 #define IPT_LOG_MASK		0x1f
 
 struct ipt_log_info {
diff --git a/include/linux/netfilter_ipv4/ipt_hashlimit.h b/include/linux/netfilter_ipv4/ipt_hashlimit.h
index ac2cb64ecd7..5662120a3d7 100644
--- a/include/linux/netfilter_ipv4/ipt_hashlimit.h
+++ b/include/linux/netfilter_ipv4/ipt_hashlimit.h
@@ -1,40 +1,14 @@
 #ifndef _IPT_HASHLIMIT_H
 #define _IPT_HASHLIMIT_H
 
-/* timings are in milliseconds. */
-#define IPT_HASHLIMIT_SCALE 10000
-/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
-   seconds, or one every 59 hours. */
+#include <linux/netfilter/xt_hashlimit.h>
 
-/* details of this structure hidden by the implementation */
-struct ipt_hashlimit_htable;
+#define IPT_HASHLIMIT_SCALE	XT_HASHLIMIT_SCALE
+#define IPT_HASHLIMIT_HASH_DIP	XT_HASHLIMIT_HASH_DIP
+#define IPT_HASHLIMIT_HASH_DPT	XT_HASHLIMIT_HASH_DPT
+#define IPT_HASHLIMIT_HASH_SIP	XT_HASHLIMIT_HASH_SIP
+#define IPT_HASHLIMIT_HASH_SPT	XT_HASHLIMIT_HASH_SPT
 
-#define IPT_HASHLIMIT_HASH_DIP	0x0001
-#define IPT_HASHLIMIT_HASH_DPT	0x0002
-#define IPT_HASHLIMIT_HASH_SIP	0x0004
-#define IPT_HASHLIMIT_HASH_SPT	0x0008
+#define ipt_hashlimit_info xt_hashlimit_info
 
-struct hashlimit_cfg {
-	u_int32_t mode;	  /* bitmask of IPT_HASHLIMIT_HASH_* */
-	u_int32_t avg;    /* Average secs between packets * scale */
-	u_int32_t burst;  /* Period multiplier for upper limit. */
-
-	/* user specified */
-	u_int32_t size;		/* how many buckets */
-	u_int32_t max;		/* max number of entries */
-	u_int32_t gc_interval;	/* gc interval */
-	u_int32_t expire;	/* when do entries expire? */
-};
-
-struct ipt_hashlimit_info {
-	char name [IFNAMSIZ];		/* name */
-	struct hashlimit_cfg cfg;
-	struct ipt_hashlimit_htable *hinfo;
-
-	/* Used internally by the kernel */
-	union {
-		void *ptr;
-		struct ipt_hashlimit_info *master;
-	} u;
-};
-#endif /*_IPT_HASHLIMIT_H*/
+#endif /* _IPT_HASHLIMIT_H */
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index d97e268cdfe..ab81a6dc94e 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -74,7 +74,7 @@ enum nf_ip6_hook_priorities {
 
 #ifdef CONFIG_NETFILTER
 extern int ip6_route_me_harder(struct sk_buff *skb);
-extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
+extern __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
 				    unsigned int dataoff, u_int8_t protocol);
 
 extern int ipv6_netfilter_init(void);
diff --git a/include/linux/netfilter_ipv6/ip6t_LOG.h b/include/linux/netfilter_ipv6/ip6t_LOG.h
index 060c1a1c6c6..0d0119b0458 100644
--- a/include/linux/netfilter_ipv6/ip6t_LOG.h
+++ b/include/linux/netfilter_ipv6/ip6t_LOG.h
@@ -6,7 +6,7 @@
 #define IP6T_LOG_TCPOPT		0x02	/* Log TCP options */
 #define IP6T_LOG_IPOPT		0x04	/* Log IP options */
 #define IP6T_LOG_UID		0x08	/* Log UID owning local socket */
-#define IP6T_LOG_NFLOG		0x10	/* Log using nf_log backend */
+#define IP6T_LOG_NFLOG		0x10	/* Unsupported, don't use */
 #define IP6T_LOG_MASK		0x1f
 
 struct ip6t_log_info {
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 66411622e06..b3b9b609ee8 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -141,7 +141,6 @@ struct netlink_skb_parms
 {
 	struct ucred		creds;		/* Skb credentials	*/
 	__u32			pid;
-	__u32			dst_pid;
 	__u32			dst_group;
 	kernel_cap_t		eff_cap;
 	__u32			loginuid;	/* Login (audit) uid */
@@ -174,6 +173,7 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol);
  */
 #define NLMSG_GOODORDER 0
 #define NLMSG_GOODSIZE (SKB_MAX_ORDER(0, NLMSG_GOODORDER))
+#define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
 
 
 struct netlink_callback
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 1efe60c5c00..29930b71a9a 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -12,26 +12,27 @@
 #include <linux/rcupdate.h>
 #include <linux/list.h>
 
-struct netpoll;
-
 struct netpoll {
 	struct net_device *dev;
-	char dev_name[16], *name;
+	char dev_name[IFNAMSIZ];
+	const char *name;
 	void (*rx_hook)(struct netpoll *, int, char *, int);
-	void (*drop)(struct sk_buff *skb);
+
 	u32 local_ip, remote_ip;
 	u16 local_port, remote_port;
-	unsigned char local_mac[6], remote_mac[6];
+ 	u8 local_mac[ETH_ALEN], remote_mac[ETH_ALEN];
 };
 
 struct netpoll_info {
+	atomic_t refcnt;
 	spinlock_t poll_lock;
 	int poll_owner;
-	int tries;
 	int rx_flags;
 	spinlock_t rx_lock;
 	struct netpoll *rx_np; /* netpoll that registered an rx_hook */
 	struct sk_buff_head arp_tx; /* list of arp requests to reply to */
+	struct sk_buff_head txq;
+	struct delayed_work tx_work;
 };
 
 void netpoll_poll(struct netpoll *np);
@@ -42,7 +43,7 @@ int netpoll_trap(void);
 void netpoll_set_trap(int trap);
 void netpoll_cleanup(struct netpoll *np);
 int __netpoll_rx(struct sk_buff *skb);
-void netpoll_queue(struct sk_buff *skb);
+
 
 #ifdef CONFIG_NETPOLL
 static inline int netpoll_rx(struct sk_buff *skb)
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 45228c1a119..625ffea9856 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -318,7 +318,7 @@ extern void put_nfs_open_context(struct nfs_open_context *ctx);
 extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
 
 /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
-extern u32 root_nfs_parse_addr(char *name); /*__init*/
+extern __be32 root_nfs_parse_addr(char *name); /*__init*/
 
 static inline void nfs_fattr_init(struct nfs_fattr *fattr)
 {
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 7ccfc7ef0a8..95796e6924f 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -51,7 +51,7 @@ struct nfs_client {
 
 	unsigned long		cl_lease_time;
 	unsigned long		cl_last_renewal;
-	struct work_struct	cl_renewd;
+	struct delayed_work	cl_renewd;
 
 	struct rpc_wait_queue	cl_rpcwaitq;
 
diff --git a/include/linux/pata_platform.h b/include/linux/pata_platform.h
new file mode 100644
index 00000000000..2d5fd647e0e
--- /dev/null
+++ b/include/linux/pata_platform.h
@@ -0,0 +1,13 @@
+#ifndef __LINUX_PATA_PLATFORM_H
+#define __LINUX_PATA_PLATFORM_H
+
+struct pata_platform_info {
+	/*
+	 * I/O port shift, for platforms with ports that are
+	 * constantly spaced and need larger than the 1-byte
+	 * spacing used by ata_std_ports().
+	 */
+	unsigned int ioport_shift;
+};
+
+#endif /* __LINUX_PATA_PLATFORM_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index fd5033b8a92..c09da1e30c5 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1897,6 +1897,7 @@
 #define PCI_VENDOR_ID_BROADCOM		0x14e4
 #define PCI_DEVICE_ID_TIGON3_5752	0x1600
 #define PCI_DEVICE_ID_TIGON3_5752M	0x1601
+#define PCI_DEVICE_ID_NX2_5709		0x1639
 #define PCI_DEVICE_ID_TIGON3_5700	0x1644
 #define PCI_DEVICE_ID_TIGON3_5701	0x1645
 #define PCI_DEVICE_ID_TIGON3_5702	0x1646
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index d5dd471da22..0f0b880c428 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -32,7 +32,7 @@ struct sadb_ext {
 struct sadb_sa {
 	uint16_t	sadb_sa_len;
 	uint16_t	sadb_sa_exttype;
-	uint32_t	sadb_sa_spi;
+	__be32		sadb_sa_spi;
 	uint8_t		sadb_sa_replay;
 	uint8_t		sadb_sa_state;
 	uint8_t		sadb_sa_auth;
@@ -211,7 +211,7 @@ struct sadb_x_nat_t_type {
 struct sadb_x_nat_t_port {
 	uint16_t	sadb_x_nat_t_port_len;
 	uint16_t	sadb_x_nat_t_port_exttype;
-	uint16_t	sadb_x_nat_t_port_port;
+	__be16		sadb_x_nat_t_port_port;
 	uint16_t	sadb_x_nat_t_port_reserved;
 } __attribute__((packed));
 /* sizeof(struct sadb_x_nat_t_port) == 8 */
diff --git a/include/linux/poll.h b/include/linux/poll.h
index 51e1b56741f..27690798623 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -8,7 +8,8 @@
 #include <linux/compiler.h>
 #include <linux/wait.h>
 #include <linux/string.h>
-#include <linux/mm.h>
+#include <linux/fs.h>
+#include <linux/sched.h>
 #include <asm/uaccess.h>
 
 /* ~832 bytes of stack space used max in sys_select/sys_poll before allocating
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 9158a68140c..cbfa1153742 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -19,7 +19,6 @@
 #ifndef _LINUX_RADIX_TREE_H
 #define _LINUX_RADIX_TREE_H
 
-#include <linux/sched.h>
 #include <linux/preempt.h>
 #include <linux/types.h>
 
diff --git a/include/linux/random.h b/include/linux/random.h
index 0248b30e306..01ad71033d6 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -51,16 +51,16 @@ extern void add_interrupt_randomness(int irq);
 extern void get_random_bytes(void *buf, int nbytes);
 void generate_random_uuid(unsigned char uuid_out[16]);
 
-extern __u32 secure_ip_id(__u32 daddr);
-extern u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport);
-extern u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, 
-				      __u16 dport);
-extern __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
-					__u16 sport, __u16 dport);
-extern __u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr,
-					  __u16 sport, __u16 dport);
-extern u64 secure_dccp_sequence_number(__u32 saddr, __u32 daddr,
-				       __u16 sport, __u16 dport);
+extern __u32 secure_ip_id(__be32 daddr);
+extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
+extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
+				      __be16 dport);
+extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
+					__be16 sport, __be16 dport);
+extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+					  __be16 sport, __be16 dport);
+extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
+				       __be16 sport, __be16 dport);
 
 #ifndef MODULE
 extern struct file_operations random_fops, urandom_fops;
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index 62a7169aed8..3a28742d86f 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -249,7 +249,8 @@ struct reiserfs_journal {
 	int j_errno;
 
 	/* when flushing ordered buffers, throttle new ordered writers */
-	struct work_struct j_work;
+	struct delayed_work j_work;
+	struct super_block *j_work_sb;
 	atomic_t j_async_throttle;
 };
 
diff --git a/include/linux/relay.h b/include/linux/relay.h
index 24accb48384..0e3d91b7699 100644
--- a/include/linux/relay.h
+++ b/include/linux/relay.h
@@ -38,7 +38,7 @@ struct rchan_buf
 	size_t subbufs_consumed;	/* count of sub-buffers consumed */
 	struct rchan *chan;		/* associated channel */
 	wait_queue_head_t read_wait;	/* reader wait queue */
-	struct work_struct wake_readers; /* reader wake-up work struct */
+	struct delayed_work wake_readers; /* reader wake-up work struct */
 	struct dentry *dentry;		/* channel file dentry */
 	struct kref kref;		/* channel buffer refcount */
 	struct page **page_array;	/* array of current buffer pages */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 3a18addaed4..493297acdae 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -81,8 +81,6 @@ enum {
 
 	RTM_NEWPREFIX	= 52,
 #define RTM_NEWPREFIX	RTM_NEWPREFIX
-	RTM_GETPREFIX	= 54,
-#define RTM_GETPREFIX	RTM_GETPREFIX
 
 	RTM_GETMULTICAST = 58,
 #define RTM_GETMULTICAST RTM_GETMULTICAST
@@ -587,6 +585,9 @@ extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
 		       struct nlmsghdr *nlh, gfp_t flags);
 extern void rtnl_set_sk_err(u32 group, int error);
 extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
+extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst,
+			      u32 id, u32 ts, u32 tsage, long expires,
+			      u32 error);
 
 extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data);
 
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index 6ec66dec29f..35108fe7a68 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -57,17 +57,17 @@
 
 /* Section 3.1.  SCTP Common Header Format */
 typedef struct sctphdr {
-	__u16 source;
-	__u16 dest;
-	__u32 vtag;
-	__u32 checksum;
+	__be16 source;
+	__be16 dest;
+	__be32 vtag;
+	__be32 checksum;
 } __attribute__((packed)) sctp_sctphdr_t;
 
 /* Section 3.2.  Chunk Field Descriptions. */
 typedef struct sctp_chunkhdr {
 	__u8 type;
 	__u8 flags;
-	__u16 length;
+	__be16 length;
 } __attribute__((packed)) sctp_chunkhdr_t;
 
 
@@ -153,8 +153,8 @@ enum { SCTP_CHUNK_FLAG_T = 0x01 };
  */
 
 typedef struct sctp_paramhdr {
-	__u16 type;
-	__u16 length;
+	__be16 type;
+	__be16 length;
 } __attribute__((packed)) sctp_paramhdr_t;
 
 typedef enum {
@@ -203,10 +203,10 @@ enum { SCTP_PARAM_ACTION_MASK = __constant_htons(0xc000), };
 /* RFC 2960 Section 3.3.1 Payload Data (DATA) (0) */
 
 typedef struct sctp_datahdr {
-	__u32 tsn;
-	__u16 stream;
-	__u16 ssn;
-	__u32 ppid;
+	__be32 tsn;
+	__be16 stream;
+	__be16 ssn;
+	__be32 ppid;
 	__u8  payload[0];
 } __attribute__((packed)) sctp_datahdr_t;
 
@@ -232,11 +232,11 @@ enum { SCTP_DATA_FRAG_MASK = 0x03, };
  *  endpoints.
  */
 typedef struct sctp_inithdr {
-	__u32 init_tag;
-	__u32 a_rwnd;
-	__u16 num_outbound_streams;
-	__u16 num_inbound_streams;
-	__u32 initial_tsn;
+	__be32 init_tag;
+	__be32 a_rwnd;
+	__be16 num_outbound_streams;
+	__be16 num_inbound_streams;
+	__be32 initial_tsn;
 	__u8  params[0];
 } __attribute__((packed)) sctp_inithdr_t;
 
@@ -261,7 +261,7 @@ typedef struct sctp_ipv6addr_param {
 /* Section 3.3.2.1 Cookie Preservative (9) */
 typedef struct sctp_cookie_preserve_param {
 	sctp_paramhdr_t param_hdr;
-	uint32_t        lifespan_increment;
+	__be32          lifespan_increment;
 } __attribute__((packed)) sctp_cookie_preserve_param_t;
 
 /* Section 3.3.2.1 Host Name Address (11) */
@@ -273,7 +273,7 @@ typedef struct sctp_hostname_param {
 /* Section 3.3.2.1 Supported Address Types (12) */
 typedef struct sctp_supported_addrs_param {
 	sctp_paramhdr_t param_hdr;
-	uint16_t types[0];
+	__be16 types[0];
 } __attribute__((packed)) sctp_supported_addrs_param_t;
 
 /* Appendix A. ECN Capable (32768) */
@@ -284,7 +284,7 @@ typedef struct sctp_ecn_capable_param {
 /* ADDIP Section 3.2.6 Adaption Layer Indication */
 typedef struct sctp_adaption_ind_param {
 	struct sctp_paramhdr param_hdr;
-	__u32 adaption_ind;
+	__be32 adaption_ind;
 } __attribute__((packed)) sctp_adaption_ind_param_t;
 
 /* RFC 2960.  Section 3.3.3 Initiation Acknowledgement (INIT ACK) (2):
@@ -316,11 +316,11 @@ typedef struct sctp_unrecognized_param {
  */
 
 typedef struct sctp_gap_ack_block {
-	__u16 start;
-	__u16 end;
+	__be16 start;
+	__be16 end;
 } __attribute__((packed)) sctp_gap_ack_block_t;
 
-typedef uint32_t sctp_dup_tsn_t;
+typedef __be32 sctp_dup_tsn_t;
 
 typedef union {
 	sctp_gap_ack_block_t	gab;
@@ -328,10 +328,10 @@ typedef union {
 } sctp_sack_variable_t;
 
 typedef struct sctp_sackhdr {
-	__u32 cum_tsn_ack;
-	__u32 a_rwnd;
-	__u16 num_gap_ack_blocks;
-	__u16 num_dup_tsns;
+	__be32 cum_tsn_ack;
+	__be32 a_rwnd;
+	__be16 num_gap_ack_blocks;
+	__be16 num_dup_tsns;
 	sctp_sack_variable_t variable[0];
 } __attribute__((packed)) sctp_sackhdr_t;
 
@@ -371,7 +371,7 @@ typedef struct sctp_abort_chunk {
  * and the highest consecutive acking value.
  */
 typedef struct sctp_shutdownhdr {
-	__u32 cum_tsn_ack;
+	__be32 cum_tsn_ack;
 } __attribute__((packed)) sctp_shutdownhdr_t;
 
 struct sctp_shutdown_chunk_t {
@@ -382,8 +382,8 @@ struct sctp_shutdown_chunk_t {
 /* RFC 2960.  Section 3.3.10 Operation Error (ERROR) (9) */
 
 typedef struct sctp_errhdr {
-	__u16 cause;
-	__u16 length;
+	__be16 cause;
+	__be16 length;
 	__u8  variable[0];
 } __attribute__((packed)) sctp_errhdr_t;
 
@@ -462,7 +462,7 @@ typedef enum {
  *   Explicit Congestion Notification Echo (ECNE) (12)
  */
 typedef struct sctp_ecnehdr {
-	__u32 lowest_tsn;
+	__be32 lowest_tsn;
 } sctp_ecnehdr_t;
 
 typedef struct sctp_ecne_chunk {
@@ -474,7 +474,7 @@ typedef struct sctp_ecne_chunk {
  *   Congestion Window Reduced (CWR) (13)
  */
 typedef struct sctp_cwrhdr {
-	__u32 lowest_tsn;
+	__be32 lowest_tsn;
 } sctp_cwrhdr_t;
 
 typedef struct sctp_cwr_chunk {
@@ -529,12 +529,12 @@ typedef struct sctp_cwr_chunk {
  *       chunks this field MUST be filled in.
  */
 struct sctp_fwdtsn_skip {
-	__u16 stream;
-	__u16 ssn;
+	__be16 stream;
+	__be16 ssn;
 } __attribute__((packed));
 
 struct sctp_fwdtsn_hdr {
-	__u32 new_cum_tsn;
+	__be32 new_cum_tsn;
 	struct sctp_fwdtsn_skip skip[0];
 } __attribute((packed));
 
@@ -578,11 +578,11 @@ struct sctp_fwdtsn_chunk {
  */
 typedef struct sctp_addip_param {
 	sctp_paramhdr_t	param_hdr;
-	__u32		crr_id;	
+	__be32		crr_id;
 } __attribute__((packed)) sctp_addip_param_t;
 
 typedef struct sctp_addiphdr {
-	__u32	serial;
+	__be32	serial;
 	__u8	params[0];
 } __attribute__((packed)) sctp_addiphdr_t;
 
diff --git a/include/linux/security.h b/include/linux/security.h
index b200b9856f3..83cdefae993 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -826,6 +826,8 @@ struct request_sock;
  *	Sets the openreq's sid to socket's sid with MLS portion taken from peer sid.
  * @inet_csk_clone:
  *	Sets the new child socket's sid to the openreq sid.
+ * @inet_conn_established:
+ *     Sets the connection's peersid to the secmark on skb.
  * @req_classify_flow:
  *	Sets the flow's sid to the openreq sid.
  *
@@ -836,10 +838,8 @@ struct request_sock;
  *	used by the XFRM system.
  *	@sec_ctx contains the security context information being provided by
  *	the user-level policy update program (e.g., setkey).
- *	@sk refers to the sock from which to derive the security context.
  *	Allocate a security structure to the xp->security field; the security
- *	field is initialized to NULL when the xfrm_policy is allocated. Only
- *	one of sec_ctx or sock can be specified.
+ *	field is initialized to NULL when the xfrm_policy is allocated.
  *	Return 0 if operation was successful (memory to allocate, legal context)
  * @xfrm_policy_clone_security:
  *	@old contains an existing xfrm_policy in the SPD.
@@ -858,9 +858,6 @@ struct request_sock;
  *	Database by the XFRM system.
  *	@sec_ctx contains the security context information being provided by
  *	the user-level SA generation program (e.g., setkey or racoon).
- *	@polsec contains the security context information associated with a xfrm
- *	policy rule from which to take the base context. polsec must be NULL
- *	when sec_ctx is specified.
  *	@secid contains the secid from which to take the mls portion of the context.
  *	Allocate a security structure to the x->security field; the security
  *	field is initialized to NULL when the xfrm_state is allocated. Set the
@@ -889,11 +886,6 @@ struct request_sock;
  *	@xp contains the policy to check for a match.
  *	@fl contains the flow to check for a match.
  *	Return 1 if there is a match.
- * @xfrm_flow_state_match:
- *	@fl contains the flow key to match.
- *	@xfrm points to the xfrm_state to match.
- *	@xp points to the xfrm_policy to match.
- *	Return 1 if there is a match.
  * @xfrm_decode_session:
  *	@skb points to skb to decode.
  *	@secid points to the flow key secid to set.
@@ -1373,25 +1365,24 @@ struct security_operations {
 	int (*inet_conn_request)(struct sock *sk, struct sk_buff *skb,
 					struct request_sock *req);
 	void (*inet_csk_clone)(struct sock *newsk, const struct request_sock *req);
+	void (*inet_conn_established)(struct sock *sk, struct sk_buff *skb);
 	void (*req_classify_flow)(const struct request_sock *req, struct flowi *fl);
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 	int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp,
-			struct xfrm_user_sec_ctx *sec_ctx, struct sock *sk);
+			struct xfrm_user_sec_ctx *sec_ctx);
 	int (*xfrm_policy_clone_security) (struct xfrm_policy *old, struct xfrm_policy *new);
 	void (*xfrm_policy_free_security) (struct xfrm_policy *xp);
 	int (*xfrm_policy_delete_security) (struct xfrm_policy *xp);
 	int (*xfrm_state_alloc_security) (struct xfrm_state *x,
-		struct xfrm_user_sec_ctx *sec_ctx, struct xfrm_sec_ctx *polsec,
+		struct xfrm_user_sec_ctx *sec_ctx,
 		u32 secid);
 	void (*xfrm_state_free_security) (struct xfrm_state *x);
 	int (*xfrm_state_delete_security) (struct xfrm_state *x);
 	int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 fl_secid, u8 dir);
 	int (*xfrm_state_pol_flow_match)(struct xfrm_state *x,
 			struct xfrm_policy *xp, struct flowi *fl);
-	int (*xfrm_flow_state_match)(struct flowi *fl, struct xfrm_state *xfrm,
-			struct xfrm_policy *xp);
 	int (*xfrm_decode_session)(struct sk_buff *skb, u32 *secid, int ckall);
 #endif	/* CONFIG_SECURITY_NETWORK_XFRM */
 
@@ -2966,9 +2957,15 @@ static inline void security_inet_csk_clone(struct sock *newsk,
 {
 	security_ops->inet_csk_clone(newsk, req);
 }
+
+static inline void security_inet_conn_established(struct sock *sk,
+			struct sk_buff *skb)
+{
+	security_ops->inet_conn_established(sk, skb);
+}
 #else	/* CONFIG_SECURITY_NETWORK */
 static inline int security_unix_stream_connect(struct socket * sock,
-					       struct socket * other, 
+					       struct socket * other,
 					       struct sock * newsk)
 {
 	return 0;
@@ -3115,12 +3112,17 @@ static inline void security_inet_csk_clone(struct sock *newsk,
 			const struct request_sock *req)
 {
 }
+
+static inline void security_inet_conn_established(struct sock *sk,
+			struct sk_buff *skb)
+{
+}
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
 {
-	return security_ops->xfrm_policy_alloc_security(xp, sec_ctx, NULL);
+	return security_ops->xfrm_policy_alloc_security(xp, sec_ctx);
 }
 
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
@@ -3141,7 +3143,7 @@ static inline int security_xfrm_policy_delete(struct xfrm_policy *xp)
 static inline int security_xfrm_state_alloc(struct xfrm_state *x,
 			struct xfrm_user_sec_ctx *sec_ctx)
 {
-	return security_ops->xfrm_state_alloc_security(x, sec_ctx, NULL, 0);
+	return security_ops->xfrm_state_alloc_security(x, sec_ctx, 0);
 }
 
 static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
@@ -3149,7 +3151,11 @@ static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
 {
 	if (!polsec)
 		return 0;
-	return security_ops->xfrm_state_alloc_security(x, NULL, polsec, secid);
+	/*
+	 * We want the context to be taken from secid which is usually
+	 * from the sock.
+	 */
+	return security_ops->xfrm_state_alloc_security(x, NULL, secid);
 }
 
 static inline int security_xfrm_state_delete(struct xfrm_state *x)
@@ -3173,12 +3179,6 @@ static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
 	return security_ops->xfrm_state_pol_flow_match(x, xp, fl);
 }
 
-static inline int security_xfrm_flow_state_match(struct flowi *fl,
-			struct xfrm_state *xfrm, struct xfrm_policy *xp)
-{
-	return security_ops->xfrm_flow_state_match(fl, xfrm, xp);
-}
-
 static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
 {
 	return security_ops->xfrm_decode_session(skb, secid, 1);
@@ -3242,12 +3242,6 @@ static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
 	return 1;
 }
 
-static inline int security_xfrm_flow_state_match(struct flowi *fl,
-			struct xfrm_state *xfrm, struct xfrm_policy *xp)
-{
-	return 1;
-}
-
 static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
 {
 	return 0;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 85577a4ffa6..a05a5f7c0b7 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -22,12 +22,10 @@
 #include <asm/atomic.h>
 #include <asm/types.h>
 #include <linux/spinlock.h>
-#include <linux/mm.h>
-#include <linux/highmem.h>
-#include <linux/poll.h>
 #include <linux/net.h>
 #include <linux/textsearch.h>
 #include <net/checksum.h>
+#include <linux/rcupdate.h>
 #include <linux/dmaengine.h>
 
 #define HAVE_ALLOC_SKB		/* For the drivers to know */
@@ -139,7 +137,7 @@ struct skb_shared_info {
 	/* Warning: this field is not always filled in (UFO)! */
 	unsigned short	gso_segs;
 	unsigned short  gso_type;
-	unsigned int    ip6_frag_id;
+	__be32          ip6_frag_id;
 	struct sk_buff	*frag_list;
 	skb_frag_t	frags[MAX_SKB_FRAGS];
 };
@@ -216,7 +214,7 @@ enum {
  *	@tail: Tail pointer
  *	@end: End pointer
  *	@destructor: Destruct function
- *	@nfmark: Can be used for communication between hooks
+ *	@mark: Generic packet mark
  *	@nfct: Associated connection, if any
  *	@ipvs_property: skbuff is owned by ipvs
  *	@nfctinfo: Relationship of this skb to the connection
@@ -273,8 +271,11 @@ struct sk_buff {
 
 	unsigned int		len,
 				data_len,
-				mac_len,
-				csum;
+				mac_len;
+	union {
+		__wsum		csum;
+		__u32		csum_offset;
+	};
 	__u32			priority;
 	__u8			local_df:1,
 				cloned:1,
@@ -295,7 +296,6 @@ struct sk_buff {
 #ifdef CONFIG_BRIDGE_NETFILTER
 	struct nf_bridge_info	*nf_bridge;
 #endif
-	__u32			nfmark;
 #endif /* CONFIG_NETFILTER */
 #ifdef CONFIG_NET_SCHED
 	__u16			tc_index;	/* traffic control index */
@@ -310,6 +310,7 @@ struct sk_buff {
 	__u32			secmark;
 #endif
 
+	__u32			mark;
 
 	/* These elements must be at the end, see alloc_skb() for details.  */
 	unsigned int		truesize;
@@ -1199,8 +1200,7 @@ static inline int skb_add_data(struct sk_buff *skb,
 
 	if (skb->ip_summed == CHECKSUM_NONE) {
 		int err = 0;
-		unsigned int csum = csum_and_copy_from_user(from,
-							    skb_put(skb, copy),
+		__wsum csum = csum_and_copy_from_user(from, skb_put(skb, copy),
 							    copy, 0, &err);
 		if (!err) {
 			skb->csum = csum_block_add(skb->csum, csum, off);
@@ -1293,24 +1293,6 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 	return __pskb_trim(skb, len);
 }
 
-static inline void *kmap_skb_frag(const skb_frag_t *frag)
-{
-#ifdef CONFIG_HIGHMEM
-	BUG_ON(in_irq());
-
-	local_bh_disable();
-#endif
-	return kmap_atomic(frag->page, KM_SKB_DATA_SOFTIRQ);
-}
-
-static inline void kunmap_skb_frag(void *vaddr)
-{
-	kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
-#ifdef CONFIG_HIGHMEM
-	local_bh_enable();
-#endif
-}
-
 #define skb_queue_walk(queue, skb) \
 		for (skb = (queue)->next;					\
 		     prefetch(skb->next), (skb != (struct sk_buff *)(queue));	\
@@ -1335,15 +1317,15 @@ extern int	       skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
 extern void	       skb_free_datagram(struct sock *sk, struct sk_buff *skb);
 extern void	       skb_kill_datagram(struct sock *sk, struct sk_buff *skb,
 					 unsigned int flags);
-extern unsigned int    skb_checksum(const struct sk_buff *skb, int offset,
-				    int len, unsigned int csum);
+extern __wsum	       skb_checksum(const struct sk_buff *skb, int offset,
+				    int len, __wsum csum);
 extern int	       skb_copy_bits(const struct sk_buff *skb, int offset,
 				     void *to, int len);
 extern int	       skb_store_bits(const struct sk_buff *skb, int offset,
 				      void *from, int len);
-extern unsigned int    skb_copy_and_csum_bits(const struct sk_buff *skb,
+extern __wsum	       skb_copy_and_csum_bits(const struct sk_buff *skb,
 					      int offset, u8 *to, int len,
-					      unsigned int csum);
+					      __wsum csum);
 extern void	       skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to);
 extern void	       skb_split(struct sk_buff *skb,
 				 struct sk_buff *skb1, const u32 len);
@@ -1399,7 +1381,7 @@ static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *
 
 extern void __net_timestamp(struct sk_buff *skb);
 
-extern unsigned int __skb_checksum_complete(struct sk_buff *skb);
+extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
 
 /**
  *	skb_checksum_complete - Calculate checksum of an entire packet
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 36140909464..92cd38efad7 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -264,6 +264,7 @@ struct ucred {
 #define SOL_IPV6	41
 #define SOL_ICMPV6	58
 #define SOL_SCTP	132
+#define SOL_UDPLITE	136     /* UDP-Lite (RFC 3828) */
 #define SOL_RAW		255
 #define SOL_IPX		256
 #define SOL_AX25	257
@@ -292,7 +293,7 @@ extern int memcpy_fromiovecend(unsigned char *kdata, struct iovec *iov,
 extern int csum_partial_copy_fromiovecend(unsigned char *kdata, 
 					  struct iovec *iov, 
 					  int offset, 
-					  unsigned int len, int *csump);
+					  unsigned int len, __wsum *csump);
 
 extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode);
 extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
diff --git a/include/linux/sockios.h b/include/linux/sockios.h
index e6b9d1d36ea..abef7596655 100644
--- a/include/linux/sockios.h
+++ b/include/linux/sockios.h
@@ -72,8 +72,8 @@
 #define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
 #define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
 
-#define SIOCGIFDIVERT	0x8944		/* Frame diversion support */
-#define SIOCSIFDIVERT	0x8945		/* Set frame diversion options */
+/* SIOCGIFDIVERT was:	0x8944		Frame diversion support */
+/* SIOCSIFDIVERT was:	0x8945		Set frame diversion options */
 
 #define SIOCETHTOOL	0x8946		/* Ethtool interface		*/
 
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index a2eb9b4a9de..4a68125b6de 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -30,7 +30,7 @@ struct rpc_inode {
 #define RPC_PIPE_WAIT_FOR_OPEN	1
 	int flags;
 	struct rpc_pipe_ops *ops;
-	struct work_struct queue_timeout;
+	struct delayed_work queue_timeout;
 };
 
 static inline struct rpc_inode *
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index ac69e551160..9a527c36439 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -151,7 +151,7 @@ typedef struct {
 	struct sk_buff	*skb;
 	unsigned int	offset;
 	size_t		count;
-	unsigned int	csum;
+	__wsum		csum;
 } skb_reader_t;
 
 typedef size_t (*skb_read_actor_t)(skb_reader_t *desc, void *to, size_t len);
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 60394fbc4c7..3e04c1512fc 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -177,7 +177,7 @@ struct rpc_xprt {
 	unsigned long		connect_timeout,
 				bind_timeout,
 				reestablish_timeout;
-	struct work_struct	connect_worker;
+	struct delayed_work	connect_worker;
 	unsigned short		port;
 
 	/*
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index d98562f1df7..94316a98e0d 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -426,6 +426,8 @@ enum
 	NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
 	NET_CIPSOV4_RBM_OPTFMT=120,
 	NET_CIPSOV4_RBM_STRICTVALID=121,
+	NET_TCP_AVAIL_CONG_CONTROL=122,
+	NET_TCP_ALLOWED_CONG_CONTROL=123,
 };
 
 enum {
@@ -604,16 +606,6 @@ enum {
 	NET_DCCP_DEFAULT=1,
 };
 
-/* /proc/sys/net/dccp/default */
-enum {
-	NET_DCCP_DEFAULT_SEQ_WINDOW  = 1,
-	NET_DCCP_DEFAULT_RX_CCID     = 2,
-	NET_DCCP_DEFAULT_TX_CCID     = 3,
-	NET_DCCP_DEFAULT_ACK_RATIO   = 4,
-	NET_DCCP_DEFAULT_SEND_ACKVEC = 5,
-	NET_DCCP_DEFAULT_SEND_NDP    = 6,
-};
-
 /* /proc/sys/net/ipx */
 enum {
 	NET_IPX_PPROP_BROADCASTING=1,
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 2d36f6db370..3cc70d1a350 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -19,6 +19,7 @@
 
 #include <linux/types.h>
 #include <asm/byteorder.h>
+#include <linux/socket.h>
 
 struct tcphdr {
 	__be16	source;
@@ -51,7 +52,7 @@ struct tcphdr {
 #error	"Adjust your <asm/byteorder.h> defines"
 #endif	
 	__be16	window;
-	__be16	check;
+	__sum16	check;
 	__be16	urg_ptr;
 };
 
@@ -94,6 +95,7 @@ enum {
 #define TCP_INFO		11	/* Information about this connection. */
 #define TCP_QUICKACK		12	/* Block/reenable quick acks */
 #define TCP_CONGESTION		13	/* Congestion control algorithm */
+#define TCP_MD5SIG		14	/* TCP MD5 Signature (RFC2385) */
 
 #define TCPI_OPT_TIMESTAMPS	1
 #define TCPI_OPT_SACK		2
@@ -157,6 +159,17 @@ struct tcp_info
 	__u32	tcpi_total_retrans;
 };
 
+/* for TCP_MD5SIG socket option */
+#define TCP_MD5SIG_MAXKEYLEN	80
+
+struct tcp_md5sig {
+	struct __kernel_sockaddr_storage tcpm_addr;	/* address associated */
+	__u16	__tcpm_pad1;				/* zero */
+	__u16	tcpm_keylen;				/* key length */
+	__u32	__tcpm_pad2;				/* zero */
+	__u8	tcpm_key[TCP_MD5SIG_MAXKEYLEN];		/* key (binary) */
+};
+
 #ifdef __KERNEL__
 
 #include <linux/skbuff.h>
@@ -172,17 +185,17 @@ struct tcp_sack_block_wire {
 };
 
 struct tcp_sack_block {
-	__u32	start_seq;
-	__u32	end_seq;
+	u32	start_seq;
+	u32	end_seq;
 };
 
 struct tcp_options_received {
 /*	PAWS/RTTM data	*/
 	long	ts_recent_stamp;/* Time we stored ts_recent (for aging) */
-	__u32	ts_recent;	/* Time stamp to echo next		*/
-	__u32	rcv_tsval;	/* Time stamp value             	*/
-	__u32	rcv_tsecr;	/* Time stamp echo reply        	*/
-	__u16 	saw_tstamp : 1,	/* Saw TIMESTAMP on last packet		*/
+	u32	ts_recent;	/* Time stamp to echo next		*/
+	u32	rcv_tsval;	/* Time stamp value             	*/
+	u32	rcv_tsecr;	/* Time stamp echo reply        	*/
+	u16 	saw_tstamp : 1,	/* Saw TIMESTAMP on last packet		*/
 		tstamp_ok : 1,	/* TIMESTAMP seen on SYN packet		*/
 		dsack : 1,	/* D-SACK is scheduled			*/
 		wscale_ok : 1,	/* Wscale seen on SYN packet		*/
@@ -190,16 +203,20 @@ struct tcp_options_received {
 		snd_wscale : 4,	/* Window scaling received from sender	*/
 		rcv_wscale : 4;	/* Window scaling to send to receiver	*/
 /*	SACKs data	*/
-	__u8	eff_sacks;	/* Size of SACK array to send with next packet */
-	__u8	num_sacks;	/* Number of SACK blocks		*/
-	__u16	user_mss;  	/* mss requested by user in ioctl */
-	__u16	mss_clamp;	/* Maximal mss, negotiated at connection setup */
+	u8	eff_sacks;	/* Size of SACK array to send with next packet */
+	u8	num_sacks;	/* Number of SACK blocks		*/
+	u16	user_mss;  	/* mss requested by user in ioctl */
+	u16	mss_clamp;	/* Maximal mss, negotiated at connection setup */
 };
 
 struct tcp_request_sock {
-	struct inet_request_sock req;
-	__u32			 rcv_isn;
-	__u32			 snt_isn;
+	struct inet_request_sock 	req;
+#ifdef CONFIG_TCP_MD5SIG
+	/* Only used by TCP MD5 Signature so far. */
+	struct tcp_request_sock_ops	*af_specific;
+#endif
+	u32			 	rcv_isn;
+	u32			 	snt_isn;
 };
 
 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
@@ -210,7 +227,8 @@ static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
 struct tcp_sock {
 	/* inet_connection_sock has to be the first member of tcp_sock */
 	struct inet_connection_sock	inet_conn;
-	int	tcp_header_len;	/* Bytes of tcp header to send		*/
+	u16	tcp_header_len;	/* Bytes of tcp header to send		*/
+	u16	xmit_size_goal;	/* Goal for segmenting output packets	*/
 
 /*
  *	Header prediction flags
@@ -223,13 +241,13 @@ struct tcp_sock {
  *	read the code and the spec side by side (and laugh ...)
  *	See RFC793 and RFC1122. The RFC writes these in capitals.
  */
- 	__u32	rcv_nxt;	/* What we want to receive next 	*/
- 	__u32	snd_nxt;	/* Next sequence we send		*/
+ 	u32	rcv_nxt;	/* What we want to receive next 	*/
+ 	u32	snd_nxt;	/* Next sequence we send		*/
 
- 	__u32	snd_una;	/* First byte we want an ack for	*/
- 	__u32	snd_sml;	/* Last byte of the most recently transmitted small packet */
-	__u32	rcv_tstamp;	/* timestamp of last received ACK (for keepalives) */
-	__u32	lsndtime;	/* timestamp of last sent data packet (for restart window) */
+ 	u32	snd_una;	/* First byte we want an ack for	*/
+ 	u32	snd_sml;	/* Last byte of the most recently transmitted small packet */
+	u32	rcv_tstamp;	/* timestamp of last received ACK (for keepalives) */
+	u32	lsndtime;	/* timestamp of last sent data packet (for restart window) */
 
 	/* Data for direct copy to user */
 	struct {
@@ -247,32 +265,30 @@ struct tcp_sock {
 #endif
 	} ucopy;
 
-	__u32	snd_wl1;	/* Sequence for window update		*/
-	__u32	snd_wnd;	/* The window we expect to receive	*/
-	__u32	max_window;	/* Maximal window ever seen from peer	*/
-	__u32	mss_cache;	/* Cached effective mss, not including SACKS */
-	__u16	xmit_size_goal;	/* Goal for segmenting output packets	*/
-	/* XXX Two bytes hole, try to pack */
+	u32	snd_wl1;	/* Sequence for window update		*/
+	u32	snd_wnd;	/* The window we expect to receive	*/
+	u32	max_window;	/* Maximal window ever seen from peer	*/
+	u32	mss_cache;	/* Cached effective mss, not including SACKS */
 
-	__u32	window_clamp;	/* Maximal window to advertise		*/
-	__u32	rcv_ssthresh;	/* Current window clamp			*/
+	u32	window_clamp;	/* Maximal window to advertise		*/
+	u32	rcv_ssthresh;	/* Current window clamp			*/
 
-	__u32	frto_highmark;	/* snd_nxt when RTO occurred */
-	__u8	reordering;	/* Packet reordering metric.		*/
-	__u8	frto_counter;	/* Number of new acks after RTO */
-	__u8	nonagle;	/* Disable Nagle algorithm?             */
-	__u8	keepalive_probes; /* num of allowed keep alive probes	*/
+	u32	frto_highmark;	/* snd_nxt when RTO occurred */
+	u8	reordering;	/* Packet reordering metric.		*/
+	u8	frto_counter;	/* Number of new acks after RTO */
+	u8	nonagle;	/* Disable Nagle algorithm?             */
+	u8	keepalive_probes; /* num of allowed keep alive probes	*/
 
 /* RTT measurement */
-	__u32	srtt;		/* smoothed round trip time << 3	*/
-	__u32	mdev;		/* medium deviation			*/
-	__u32	mdev_max;	/* maximal mdev for the last rtt period	*/
-	__u32	rttvar;		/* smoothed mdev_max			*/
-	__u32	rtt_seq;	/* sequence number to update rttvar	*/
-
-	__u32	packets_out;	/* Packets which are "in flight"	*/
-	__u32	left_out;	/* Packets which leaved network	*/
-	__u32	retrans_out;	/* Retransmitted packets out		*/
+	u32	srtt;		/* smoothed round trip time << 3	*/
+	u32	mdev;		/* medium deviation			*/
+	u32	mdev_max;	/* maximal mdev for the last rtt period	*/
+	u32	rttvar;		/* smoothed mdev_max			*/
+	u32	rtt_seq;	/* sequence number to update rttvar	*/
+
+	u32	packets_out;	/* Packets which are "in flight"	*/
+	u32	left_out;	/* Packets which leaved network	*/
+	u32	retrans_out;	/* Retransmitted packets out		*/
 /*
  *      Options received (usually on last packet, some only on SYN packets).
  */
@@ -281,20 +297,20 @@ struct tcp_sock {
 /*
  *	Slow start and congestion control (see also Nagle, and Karn & Partridge)
  */
- 	__u32	snd_ssthresh;	/* Slow start size threshold		*/
- 	__u32	snd_cwnd;	/* Sending congestion window		*/
- 	__u16	snd_cwnd_cnt;	/* Linear increase counter		*/
-	__u16	snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
-	__u32	snd_cwnd_used;
-	__u32	snd_cwnd_stamp;
+ 	u32	snd_ssthresh;	/* Slow start size threshold		*/
+ 	u32	snd_cwnd;	/* Sending congestion window		*/
+ 	u16	snd_cwnd_cnt;	/* Linear increase counter		*/
+	u16	snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
+	u32	snd_cwnd_used;
+	u32	snd_cwnd_stamp;
 
 	struct sk_buff_head	out_of_order_queue; /* Out of order segments go here */
 
- 	__u32	rcv_wnd;	/* Current receiver window		*/
-	__u32	rcv_wup;	/* rcv_nxt on last window update sent	*/
-	__u32	write_seq;	/* Tail(+1) of data held in tcp send buffer */
-	__u32	pushed_seq;	/* Last pushed seq, required to talk to windows */
-	__u32	copied_seq;	/* Head of yet unread data		*/
+ 	u32	rcv_wnd;	/* Current receiver window		*/
+	u32	rcv_wup;	/* rcv_nxt on last window update sent	*/
+	u32	write_seq;	/* Tail(+1) of data held in tcp send buffer */
+	u32	pushed_seq;	/* Last pushed seq, required to talk to windows */
+	u32	copied_seq;	/* Head of yet unread data		*/
 
 /*	SACKs data	*/
 	struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
@@ -315,26 +331,26 @@ struct tcp_sock {
 	int     retransmit_cnt_hint;
 	int     forward_cnt_hint;
 
-	__u16	advmss;		/* Advertised MSS			*/
-	__u16	prior_ssthresh; /* ssthresh saved at recovery start	*/
-	__u32	lost_out;	/* Lost packets			*/
-	__u32	sacked_out;	/* SACK'd packets			*/
-	__u32	fackets_out;	/* FACK'd packets			*/
-	__u32	high_seq;	/* snd_nxt at onset of congestion	*/
+	u16	advmss;		/* Advertised MSS			*/
+	u16	prior_ssthresh; /* ssthresh saved at recovery start	*/
+	u32	lost_out;	/* Lost packets			*/
+	u32	sacked_out;	/* SACK'd packets			*/
+	u32	fackets_out;	/* FACK'd packets			*/
+	u32	high_seq;	/* snd_nxt at onset of congestion	*/
 
-	__u32	retrans_stamp;	/* Timestamp of the last retransmit,
+	u32	retrans_stamp;	/* Timestamp of the last retransmit,
 				 * also used in SYN-SENT to remember stamp of
 				 * the first SYN. */
-	__u32	undo_marker;	/* tracking retrans started here. */
+	u32	undo_marker;	/* tracking retrans started here. */
 	int	undo_retrans;	/* number of undoable retransmissions. */
-	__u32	urg_seq;	/* Seq of received urgent pointer */
-	__u16	urg_data;	/* Saved octet of OOB data and control flags */
-	__u8	urg_mode;	/* In urgent mode		*/
-	__u8	ecn_flags;	/* ECN status bits.			*/
-	__u32	snd_up;		/* Urgent pointer		*/
+	u32	urg_seq;	/* Seq of received urgent pointer */
+	u16	urg_data;	/* Saved octet of OOB data and control flags */
+	u8	urg_mode;	/* In urgent mode		*/
+	u8	ecn_flags;	/* ECN status bits.			*/
+	u32	snd_up;		/* Urgent pointer		*/
 
-	__u32	total_retrans;	/* Total retransmits for entire connection */
-	__u32	bytes_acked;	/* Appropriate Byte Counting - RFC3465 */
+	u32	total_retrans;	/* Total retransmits for entire connection */
+	u32	bytes_acked;	/* Appropriate Byte Counting - RFC3465 */
 
 	unsigned int		keepalive_time;	  /* time before keep alive takes place */
 	unsigned int		keepalive_intvl;  /* time interval between keep alive probes */
@@ -342,27 +358,35 @@ struct tcp_sock {
 
 	unsigned long last_synq_overflow; 
 
-	__u32	tso_deferred;
+	u32	tso_deferred;
 
 /* Receiver side RTT estimation */
 	struct {
-		__u32	rtt;
-		__u32	seq;
-		__u32	time;
+		u32	rtt;
+		u32	seq;
+		u32	time;
 	} rcv_rtt_est;
 
 /* Receiver queue space */
 	struct {
 		int	space;
-		__u32	seq;
-		__u32	time;
+		u32	seq;
+		u32	time;
 	} rcvq_space;
 
 /* TCP-specific MTU probe information. */
 	struct {
-		__u32		  probe_seq_start;
-		__u32		  probe_seq_end;
+		u32		  probe_seq_start;
+		u32		  probe_seq_end;
 	} mtu_probe;
+
+#ifdef CONFIG_TCP_MD5SIG
+/* TCP AF-Specific parts; only used by MD5 Signature support so far */
+	struct tcp_sock_af_ops	*af_specific;
+
+/* TCP MD5 Signagure Option information */
+	struct tcp_md5sig_info	*md5sig_info;
+#endif
 };
 
 static inline struct tcp_sock *tcp_sk(const struct sock *sk)
@@ -372,11 +396,15 @@ static inline struct tcp_sock *tcp_sk(const struct sock *sk)
 
 struct tcp_timewait_sock {
 	struct inet_timewait_sock tw_sk;
-	__u32			  tw_rcv_nxt;
-	__u32			  tw_snd_nxt;
-	__u32			  tw_rcv_wnd;
-	__u32			  tw_ts_recent;
+	u32			  tw_rcv_nxt;
+	u32			  tw_snd_nxt;
+	u32			  tw_rcv_wnd;
+	u32			  tw_ts_recent;
 	long			  tw_ts_recent_stamp;
+#ifdef CONFIG_TCP_MD5SIG
+	u16			  tw_md5_keylen;
+	u8			  tw_md5_key[TCP_MD5SIG_MAXKEYLEN];
+#endif
 };
 
 static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk)
diff --git a/include/linux/tfrc.h b/include/linux/tfrc.h
index 7dab7831c3c..31a9b25276f 100644
--- a/include/linux/tfrc.h
+++ b/include/linux/tfrc.h
@@ -1,7 +1,8 @@
 #ifndef _LINUX_TFRC_H_
 #define _LINUX_TFRC_H_
 /*
- *  include/linux/tfrc.h
+ *  TFRC - Data Structures for the TCP-Friendly Rate Control congestion
+ *         control mechanism as specified in RFC 3448.
  *
  *  Copyright (c) 2005 The University of Waikato, Hamilton, New Zealand.
  *  Copyright (c) 2005 Ian McDonald <iam4@cs.waikato.ac.nz>
@@ -13,15 +14,30 @@
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
  */
-
 #include <linux/types.h>
 
+/** 	tfrc_rx_info    -    TFRC Receiver Data Structure
+ *
+ * 	@tfrcrx_x_recv:	receiver estimate of sending rate (3.2.2)
+ * 	@tfrcrx_rtt:	round-trip-time (communicated by sender)
+ * 	@tfrcrx_p:	current estimate of loss event rate (3.2.2)
+ */
 struct tfrc_rx_info {
   	__u32 tfrcrx_x_recv;
 	__u32 tfrcrx_rtt;
   	__u32 tfrcrx_p;
 };
 
+/** 	tfrc_tx_info    -    TFRC Sender Data Structure
+ *
+ * 	@tfrctx_x:	computed transmit rate (4.3 (4))
+ * 	@tfrctx_x_recv: receiver estimate of send rate (4.3)
+ * 	@tfrctx_x_calc:	return value of throughput equation (3.1)
+ * 	@tfrctx_rtt:	(moving average) estimate of RTT (4.3)
+ * 	@tfrctx_p:	current loss event rate (5.4)
+ * 	@tfrctx_rto:	estimate of RTO, equals 4*RTT (4.3)
+ * 	@tfrctx_ipi:	inter-packet interval (4.6)
+ */
 struct tfrc_tx_info {
 	__u32 tfrctx_x;
 	__u32 tfrctx_x_recv;
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index 33a653913d9..b0c916d1f37 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -194,34 +194,34 @@
 
 
 struct tipc_node_info {
-	__u32 addr;			/* network address of node */
-	__u32 up;			/* 0=down, 1= up */
+	__be32 addr;			/* network address of node */
+	__be32 up;			/* 0=down, 1= up */
 };
 
 struct tipc_link_info {
-	__u32 dest;			/* network address of peer node */
-	__u32 up;			/* 0=down, 1=up */
+	__be32 dest;			/* network address of peer node */
+	__be32 up;			/* 0=down, 1=up */
 	char str[TIPC_MAX_LINK_NAME];	/* link name */
 };
 
 struct tipc_bearer_config {
-	__u32 priority;			/* Range [1,31]. Override per link  */
-	__u32 detect_scope;     
+	__be32 priority;		/* Range [1,31]. Override per link  */
+	__be32 detect_scope;
 	char name[TIPC_MAX_BEARER_NAME];
 };
 
 struct tipc_link_config {
-	__u32 value;
+	__be32 value;
 	char name[TIPC_MAX_LINK_NAME];
 };
 
 #define TIPC_NTQ_ALLTYPES 0x80000000
 
 struct tipc_name_table_query {
-	__u32 depth;	/* 1:type, 2:+name info, 3:+port info, 4+:+debug info */
-	__u32 type;	/* {t,l,u} info ignored if high bit of "depth" is set */
-	__u32 lowbound; /* (i.e. displays all entries of name table) */
-	__u32 upbound;
+	__be32 depth;	/* 1:type, 2:+name info, 3:+port info, 4+:+debug info */
+	__be32 type;	/* {t,l,u} info ignored if high bit of "depth" is set */
+	__be32 lowbound; /* (i.e. displays all entries of name table) */
+	__be32 upbound;
 };
 
 /*
@@ -262,8 +262,8 @@ struct tipc_route_info {
  */
 
 struct tlv_desc {
-	__u16 tlv_len;		/* TLV length (descriptor + value) */
-	__u16 tlv_type;		/* TLV identifier */
+	__be16 tlv_len;		/* TLV length (descriptor + value) */
+	__be16 tlv_type;		/* TLV identifier */
 };
 
 #define TLV_ALIGNTO 4
@@ -377,9 +377,9 @@ struct tipc_genlmsghdr {
 
 struct tipc_cfg_msg_hdr
 {
-	__u32 tcm_len;		/* Message length (including header) */
-	__u16 tcm_type;		/* Command type */
-	__u16 tcm_flags;	/* Additional flags */
+	__be32 tcm_len;		/* Message length (including header) */
+	__be16 tcm_type;	/* Command type */
+	__be16 tcm_flags;	/* Additional flags */
 	char  tcm_reserved[8];	/* Unused */
 };
 
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 65321f911c1..f717f089823 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -53,7 +53,7 @@ struct tty_buffer {
 };
 
 struct tty_bufhead {
-	struct work_struct		work;
+	struct delayed_work work;
 	struct semaphore pty_sem;
 	spinlock_t lock;
 	struct tty_buffer *head;	/* Queue head */
diff --git a/include/linux/types.h b/include/linux/types.h
index 750f085fa56..0351bf2fac8 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -128,21 +128,27 @@ typedef		__s64		int64_t;
 
 /* this is a special 64bit data type that is 8-byte aligned */
 #define aligned_u64 unsigned long long __attribute__((aligned(8)))
+#define aligned_be64 __be64 __attribute__((aligned(8)))
+#define aligned_le64 __le64 __attribute__((aligned(8)))
 
 /**
  * The type used for indexing onto a disc or disc partition.
  *
  * Linux always considers sectors to be 512 bytes long independently
  * of the devices real block size.
- *
- * If required, asm/types.h can override it and define
- * HAVE_SECTOR_T
  */
-#ifndef HAVE_SECTOR_T
+#ifdef CONFIG_LBD
+typedef u64 sector_t;
+#else
 typedef unsigned long sector_t;
 #endif
 
-#ifndef HAVE_BLKCNT_T
+/*
+ * The type of the inode's block count.
+ */
+#ifdef CONFIG_LSF
+typedef u64 blkcnt_t;
+#else
 typedef unsigned long blkcnt_t;
 #endif
 
@@ -180,6 +186,8 @@ typedef __u32 __bitwise __be32;
 typedef __u64 __bitwise __le64;
 typedef __u64 __bitwise __be64;
 #endif
+typedef __u16 __bitwise __sum16;
+typedef __u32 __bitwise __wsum;
 
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 014b41d1e30..7e08c07efe0 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -23,7 +23,7 @@ struct udphdr {
 	__be16	source;
 	__be16	dest;
 	__be16	len;
-	__be16	check;
+	__sum16	check;
 };
 
 /* UDP socket options */
@@ -38,6 +38,7 @@ struct udphdr {
 #include <linux/types.h>
 
 #include <net/inet_sock.h>
+#define UDP_HTABLE_SIZE		128
 
 struct udp_sock {
 	/* inet_sock has to be the first member */
@@ -50,12 +51,23 @@ struct udp_sock {
 	 * when the socket is uncorked.
 	 */
 	__u16		 len;		/* total length of pending frames */
+	/*
+	 * Fields specific to UDP-Lite.
+	 */
+	__u16		 pcslen;
+	__u16		 pcrlen;
+/* indicator bits used by pcflag: */
+#define UDPLITE_BIT      0x1  		/* set by udplite proto init function */
+#define UDPLITE_SEND_CC  0x2  		/* set via udplite setsockopt         */
+#define UDPLITE_RECV_CC  0x4		/* set via udplite setsocktopt        */
+	__u8		 pcflag;        /* marks socket as UDP-Lite if > 0    */
 };
 
 static inline struct udp_sock *udp_sk(const struct sock *sk)
 {
 	return (struct udp_sock *)sk;
 }
+#define IS_UDPLITE(__sk) (udp_sk(__sk)->pcflag)
 
 #endif
 
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 0cd73edeef1..aab5b1b7202 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -388,7 +388,7 @@ struct usb_device {
 
 	int pm_usage_cnt;		/* usage counter for autosuspend */
 #ifdef CONFIG_PM
-	struct work_struct autosuspend;	/* for delayed autosuspends */
+	struct delayed_work autosuspend; /* for delayed autosuspends */
 	struct mutex pm_mutex;		/* protects PM operations */
 
 	unsigned auto_pm:1;		/* autosuspend/resume in progress */
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 9bca3539a1e..4a3ea83c6d1 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -11,12 +11,23 @@
 
 struct workqueue_struct;
 
+struct work_struct;
+typedef void (*work_func_t)(struct work_struct *work);
+
 struct work_struct {
-	unsigned long pending;
+	/* the first word is the work queue pointer and the flags rolled into
+	 * one */
+	unsigned long management;
+#define WORK_STRUCT_PENDING 0		/* T if work item pending execution */
+#define WORK_STRUCT_NOAUTOREL 1		/* F if work item automatically released on exec */
+#define WORK_STRUCT_FLAG_MASK (3UL)
+#define WORK_STRUCT_WQ_DATA_MASK (~WORK_STRUCT_FLAG_MASK)
 	struct list_head entry;
-	void (*func)(void *);
-	void *data;
-	void *wq_data;
+	work_func_t func;
+};
+
+struct delayed_work {
+	struct work_struct work;
 	struct timer_list timer;
 };
 
@@ -24,36 +35,117 @@ struct execute_work {
 	struct work_struct work;
 };
 
-#define __WORK_INITIALIZER(n, f, d) {				\
+#define __WORK_INITIALIZER(n, f) {				\
+	.management = 0,					\
+        .entry	= { &(n).entry, &(n).entry },			\
+	.func = (f),						\
+	}
+
+#define __WORK_INITIALIZER_NAR(n, f) {				\
+	.management = (1 << WORK_STRUCT_NOAUTOREL),		\
         .entry	= { &(n).entry, &(n).entry },			\
 	.func = (f),						\
-	.data = (d),						\
+	}
+
+#define __DELAYED_WORK_INITIALIZER(n, f) {			\
+	.work = __WORK_INITIALIZER((n).work, (f)),		\
+	.timer = TIMER_INITIALIZER(NULL, 0, 0),			\
+	}
+
+#define __DELAYED_WORK_INITIALIZER_NAR(n, f) {			\
+	.work = __WORK_INITIALIZER_NAR((n).work, (f)),		\
 	.timer = TIMER_INITIALIZER(NULL, 0, 0),			\
 	}
 
-#define DECLARE_WORK(n, f, d)					\
-	struct work_struct n = __WORK_INITIALIZER(n, f, d)
+#define DECLARE_WORK(n, f)					\
+	struct work_struct n = __WORK_INITIALIZER(n, f)
+
+#define DECLARE_WORK_NAR(n, f)					\
+	struct work_struct n = __WORK_INITIALIZER_NAR(n, f)
+
+#define DECLARE_DELAYED_WORK(n, f)				\
+	struct delayed_work n = __DELAYED_WORK_INITIALIZER(n, f)
+
+#define DECLARE_DELAYED_WORK_NAR(n, f)			\
+	struct dwork_struct n = __DELAYED_WORK_INITIALIZER_NAR(n, f)
 
 /*
- * initialize a work-struct's func and data pointers:
+ * initialize a work item's function pointer
  */
-#define PREPARE_WORK(_work, _func, _data)			\
+#define PREPARE_WORK(_work, _func)				\
 	do {							\
-		(_work)->func = _func;				\
-		(_work)->data = _data;				\
+		(_work)->func = (_func);			\
 	} while (0)
 
+#define PREPARE_DELAYED_WORK(_work, _func)			\
+	PREPARE_WORK(&(_work)->work, (_func))
+
 /*
- * initialize all of a work-struct:
+ * initialize all of a work item in one go
  */
-#define INIT_WORK(_work, _func, _data)				\
+#define INIT_WORK(_work, _func)					\
 	do {							\
+		(_work)->management = 0;			\
 		INIT_LIST_HEAD(&(_work)->entry);		\
-		(_work)->pending = 0;				\
-		PREPARE_WORK((_work), (_func), (_data));	\
+		PREPARE_WORK((_work), (_func));			\
+	} while (0)
+
+#define INIT_WORK_NAR(_work, _func)					\
+	do {								\
+		(_work)->management = (1 << WORK_STRUCT_NOAUTOREL);	\
+		INIT_LIST_HEAD(&(_work)->entry);			\
+		PREPARE_WORK((_work), (_func));				\
+	} while (0)
+
+#define INIT_DELAYED_WORK(_work, _func)				\
+	do {							\
+		INIT_WORK(&(_work)->work, (_func));		\
+		init_timer(&(_work)->timer);			\
+	} while (0)
+
+#define INIT_DELAYED_WORK_NAR(_work, _func)			\
+	do {							\
+		INIT_WORK_NAR(&(_work)->work, (_func));		\
 		init_timer(&(_work)->timer);			\
 	} while (0)
 
+/**
+ * work_pending - Find out whether a work item is currently pending
+ * @work: The work item in question
+ */
+#define work_pending(work) \
+	test_bit(WORK_STRUCT_PENDING, &(work)->management)
+
+/**
+ * delayed_work_pending - Find out whether a delayable work item is currently
+ * pending
+ * @work: The work item in question
+ */
+#define delayed_work_pending(work) \
+	test_bit(WORK_STRUCT_PENDING, &(work)->work.management)
+
+/**
+ * work_release - Release a work item under execution
+ * @work: The work item to release
+ *
+ * This is used to release a work item that has been initialised with automatic
+ * release mode disabled (WORK_STRUCT_NOAUTOREL is set).  This gives the work
+ * function the opportunity to grab auxiliary data from the container of the
+ * work_struct before clearing the pending bit as the work_struct may be
+ * subject to deallocation the moment the pending bit is cleared.
+ *
+ * In such a case, this should be called in the work function after it has
+ * fetched any data it may require from the containter of the work_struct.
+ * After this function has been called, the work_struct may be scheduled for
+ * further execution or it may be deallocated unless other precautions are
+ * taken.
+ *
+ * This should also be used to release a delayed work item.
+ */
+#define work_release(work) \
+	clear_bit(WORK_STRUCT_PENDING, &(work)->management)
+
+
 extern struct workqueue_struct *__create_workqueue(const char *name,
 						    int singlethread);
 #define create_workqueue(name) __create_workqueue((name), 0)
@@ -62,39 +154,38 @@ extern struct workqueue_struct *__create_workqueue(const char *name,
 extern void destroy_workqueue(struct workqueue_struct *wq);
 
 extern int FASTCALL(queue_work(struct workqueue_struct *wq, struct work_struct *work));
-extern int FASTCALL(queue_delayed_work(struct workqueue_struct *wq, struct work_struct *work, unsigned long delay));
+extern int FASTCALL(queue_delayed_work(struct workqueue_struct *wq, struct delayed_work *work, unsigned long delay));
 extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
-	struct work_struct *work, unsigned long delay);
+	struct delayed_work *work, unsigned long delay);
 extern void FASTCALL(flush_workqueue(struct workqueue_struct *wq));
 
 extern int FASTCALL(schedule_work(struct work_struct *work));
-extern int FASTCALL(schedule_delayed_work(struct work_struct *work, unsigned long delay));
+extern int FASTCALL(schedule_delayed_work(struct delayed_work *work, unsigned long delay));
 
-extern int schedule_delayed_work_on(int cpu, struct work_struct *work, unsigned long delay);
-extern int schedule_on_each_cpu(void (*func)(void *info), void *info);
+extern int schedule_delayed_work_on(int cpu, struct delayed_work *work, unsigned long delay);
+extern int schedule_on_each_cpu(work_func_t func);
 extern void flush_scheduled_work(void);
 extern int current_is_keventd(void);
 extern int keventd_up(void);
 
 extern void init_workqueues(void);
-void cancel_rearming_delayed_work(struct work_struct *work);
+void cancel_rearming_delayed_work(struct delayed_work *work);
 void cancel_rearming_delayed_workqueue(struct workqueue_struct *,
-				       struct work_struct *);
-int execute_in_process_context(void (*fn)(void *), void *,
-			       struct execute_work *);
+				       struct delayed_work *);
+int execute_in_process_context(work_func_t fn, struct execute_work *);
 
 /*
  * Kill off a pending schedule_delayed_work().  Note that the work callback
  * function may still be running on return from cancel_delayed_work().  Run
  * flush_scheduled_work() to wait on it.
  */
-static inline int cancel_delayed_work(struct work_struct *work)
+static inline int cancel_delayed_work(struct delayed_work *work)
 {
 	int ret;
 
 	ret = del_timer_sync(&work->timer);
 	if (ret)
-		clear_bit(0, &work->pending);
+		clear_bit(WORK_STRUCT_PENDING, &work->work.management);
 	return ret;
 }
 
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 8ae7f744917..088ba8113f7 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -211,8 +211,8 @@ struct xfrm_user_tmpl {
 
 struct xfrm_encap_tmpl {
 	__u16		encap_type;
-	__u16		encap_sport;
-	__u16		encap_dport;
+	__be16		encap_sport;
+	__be16		encap_dport;
 	xfrm_address_t	encap_oa;
 };
 
@@ -289,7 +289,9 @@ struct xfrm_usersa_id {
 
 struct xfrm_aevent_id {
 	struct xfrm_usersa_id		sa_id;
+	xfrm_address_t			saddr;
 	__u32				flags;
+	__u32				reqid;
 };
 
 struct xfrm_userspi_info {
diff --git a/include/linux/zftape.h b/include/linux/zftape.h
deleted file mode 100644
index b057c65366c..00000000000
--- a/include/linux/zftape.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef _ZFTAPE_H
-#define _ZFTAPE_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/include/linux/zftape.h,v $
- * $Revision: 1.12 $
- * $Date: 1997/10/21 11:02:37 $
- *
- *      Special ioctl and other global info for the zftape VFS
- *      interface for the QIC-40/80/3010/3020 floppy-tape driver for
- *      Linux.
- */
-
-#define ZFTAPE_VERSION  "zftape for " FTAPE_VERSION
-
-#include <linux/ftape.h>
-
-#define ZFTAPE_LABEL       "Ftape - The Linux Floppy Tape Project!"
-
-/* Bits of the minor device number that control the operation mode */
-#define ZFT_Q80_MODE		(1 << 3)
-#define ZFT_ZIP_MODE		(1 << 4)
-#define ZFT_RAW_MODE		(1 << 5)
-#define ZFT_MINOR_OP_MASK	(ZFT_Q80_MODE	| 	\
-				 ZFT_ZIP_MODE	| 	\
-				 ZFT_RAW_MODE)
-#define ZFT_MINOR_MASK		(FTAPE_SEL_MASK		|	\
-				 ZFT_MINOR_OP_MASK	|	\
-				 FTAPE_NO_REWIND)
-
-#ifdef ZFT_OBSOLETE
-struct mtblksz {
-	unsigned int mt_blksz;
-};
-#define MTIOC_ZFTAPE_GETBLKSZ _IOR('m', 104, struct mtblksz)
-#endif
-
-#ifdef __KERNEL__
-
-extern int zft_init(void);
-
-static inline __s64 zft_div_blksz(__s64 value, __u32 blk_sz)
-{
-	if (blk_sz == 1) {
-		return value;
-	} else {
-		return (__s64)(((__u32)(value >> 10) + (blk_sz >> 10) - 1) 
-			       / (blk_sz >> 10));
-	} 
-}
-
-static inline __s64 zft_mul_blksz(__s64 value, __u32 blk_sz)
-{
-	if (blk_sz == 1) {
-		return value;
-	} else {
-		/*  if blk_sz != 1, then it is a multiple of 1024. In
-		 *  this case, `value' will also fit into 32 bits.
-		 * 
-		 *  Actually, this limits the capacity to 42
-		 *  bits. This is (2^32)*1024, roughly a thousand
-		 *  times 2GB, or 3 Terabytes. Hopefully this is enough
-		 */
-		return(__s64)(((__u32)(value)*(blk_sz>>10))<<10);
-	}
-}
-
-#endif
-
-#endif
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 44f1b673f91..88df8fc814e 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -35,9 +35,9 @@ struct prefix_info {
 #else
 #error "Please fix <asm/byteorder.h>"
 #endif
-	__u32			valid;
-	__u32			prefered;
-	__u32			reserved2;
+	__be32			valid;
+	__be32			prefered;
+	__be32			reserved2;
 
 	struct in6_addr		prefix;
 };
@@ -183,7 +183,7 @@ static __inline__ u8 ipv6_addr_hash(const struct in6_addr *addr)
 	 * This will include the IEEE address token on links that support it.
 	 */
 
-	word = addr->s6_addr32[2] ^ addr->s6_addr32[3];
+	word = (__force u32)(addr->s6_addr32[2] ^ addr->s6_addr32[3]);
 	word ^= (word >> 16);
 	word ^= (word >> 8);
 
diff --git a/include/net/arp.h b/include/net/arp.h
index 6a3d9a7d302..f0266456860 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -16,7 +16,7 @@ extern void     arp_send(int type, int ptype, __be32 dest_ip,
 			 struct net_device *dev, __be32 src_ip,
 			 unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
 extern int	arp_bind_neighbour(struct dst_entry *dst);
-extern int	arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir);
+extern int	arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
 extern void	arp_ifdown(struct net_device *dev);
 
 extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
diff --git a/include/net/atmclip.h b/include/net/atmclip.h
index 90fcc98e676..b5a51a7bb36 100644
--- a/include/net/atmclip.h
+++ b/include/net/atmclip.h
@@ -36,7 +36,7 @@ struct clip_vcc {
 
 
 struct atmarp_entry {
-	u32		ip;		/* IP address */
+	__be32		ip;		/* IP address */
 	struct clip_vcc	*vccs;		/* active VCCs; NULL if resolution is
 					   pending */
 	unsigned long	expires;	/* entry expiration time */
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 89d743cfdfd..3c563f02907 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -124,7 +124,7 @@ struct rfcomm_pn {
 	u8  flow_ctrl;
 	u8  priority;
 	u8  ack_timer;
-	u16 mtu;
+	__le16 mtu;
 	u8  max_retrans;
 	u8  credits;
 } __attribute__ ((packed));
@@ -136,7 +136,7 @@ struct rfcomm_rpn {
 	u8  flow_ctrl;
 	u8  xon_char;
 	u8  xoff_char;
-	u16 param_mask;
+	__le16 param_mask;
 } __attribute__ ((packed));
 
 struct rfcomm_rls {
diff --git a/include/net/checksum.h b/include/net/checksum.h
index e3ea7cc2c72..124246172a8 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -27,8 +27,8 @@
 
 #ifndef _HAVE_ARCH_COPY_AND_CSUM_FROM_USER
 static inline
-unsigned int csum_and_copy_from_user (const unsigned char __user *src, unsigned char *dst,
-				      int len, int sum, int *err_ptr)
+__wsum csum_and_copy_from_user (const void __user *src, void *dst,
+				      int len, __wsum sum, int *err_ptr)
 {
 	if (access_ok(VERIFY_READ, src, len))
 		return csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
@@ -41,8 +41,8 @@ unsigned int csum_and_copy_from_user (const unsigned char __user *src, unsigned
 #endif
 
 #ifndef HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user
-(const unsigned char *src, unsigned char __user *dst, int len, unsigned int sum, int *err_ptr)
+static __inline__ __wsum csum_and_copy_to_user
+(const void *src, void __user *dst, int len, __wsum sum, int *err_ptr)
 {
 	sum = csum_partial(src, len, sum);
 
@@ -53,35 +53,44 @@ static __inline__ unsigned int csum_and_copy_to_user
 	if (len)
 		*err_ptr = -EFAULT;
 
-	return -1; /* invalid checksum */
+	return (__force __wsum)-1; /* invalid checksum */
 }
 #endif
 
-static inline unsigned int csum_add(unsigned int csum, unsigned int addend)
+static inline __wsum csum_add(__wsum csum, __wsum addend)
 {
-	csum += addend;
-	return csum + (csum < addend);
+	u32 res = (__force u32)csum;
+	res += (__force u32)addend;
+	return (__force __wsum)(res + (res < (__force u32)addend));
 }
 
-static inline unsigned int csum_sub(unsigned int csum, unsigned int addend)
+static inline __wsum csum_sub(__wsum csum, __wsum addend)
 {
 	return csum_add(csum, ~addend);
 }
 
-static inline unsigned int
-csum_block_add(unsigned int csum, unsigned int csum2, int offset)
+static inline __wsum
+csum_block_add(__wsum csum, __wsum csum2, int offset)
 {
+	u32 sum = (__force u32)csum2;
 	if (offset&1)
-		csum2 = ((csum2&0xFF00FF)<<8)+((csum2>>8)&0xFF00FF);
-	return csum_add(csum, csum2);
+		sum = ((sum&0xFF00FF)<<8)+((sum>>8)&0xFF00FF);
+	return csum_add(csum, (__force __wsum)sum);
 }
 
-static inline unsigned int
-csum_block_sub(unsigned int csum, unsigned int csum2, int offset)
+static inline __wsum
+csum_block_sub(__wsum csum, __wsum csum2, int offset)
 {
+	u32 sum = (__force u32)csum2;
 	if (offset&1)
-		csum2 = ((csum2&0xFF00FF)<<8)+((csum2>>8)&0xFF00FF);
-	return csum_sub(csum, csum2);
+		sum = ((sum&0xFF00FF)<<8)+((sum>>8)&0xFF00FF);
+	return csum_sub(csum, (__force __wsum)sum);
 }
 
+static inline __wsum csum_unfold(__sum16 n)
+{
+	return (__force __wsum)n;
+}
+
+#define CSUM_MANGLED_0 ((__force __sum16)0xffff)
 #endif
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 718b4d9c891..4c9522c5178 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -58,10 +58,10 @@
 #define CIPSO_V4_MAP_PASS             2
 
 /* limits */
-#define CIPSO_V4_MAX_REM_LVLS         256
+#define CIPSO_V4_MAX_REM_LVLS         255
 #define CIPSO_V4_INV_LVL              0x80000000
 #define CIPSO_V4_MAX_LOC_LVLS         (CIPSO_V4_INV_LVL - 1)
-#define CIPSO_V4_MAX_REM_CATS         65536
+#define CIPSO_V4_MAX_REM_CATS         65534
 #define CIPSO_V4_INV_CAT              0x80000000
 #define CIPSO_V4_MAX_LOC_CATS         (CIPSO_V4_INV_CAT - 1)
 
diff --git a/include/net/dsfield.h b/include/net/dsfield.h
index a79c9e075f7..eb65bf2e250 100644
--- a/include/net/dsfield.h
+++ b/include/net/dsfield.h
@@ -20,14 +20,14 @@ static inline __u8 ipv4_get_dsfield(struct iphdr *iph)
 
 static inline __u8 ipv6_get_dsfield(struct ipv6hdr *ipv6h)
 {
-	return ntohs(*(__u16 *) ipv6h) >> 4;
+	return ntohs(*(__be16 *) ipv6h) >> 4;
 }
 
 
 static inline void ipv4_change_dsfield(struct iphdr *iph,__u8 mask,
     __u8 value)
 {
-        __u32 check = ntohs(iph->check);
+        __u32 check = ntohs((__force __be16)iph->check);
 	__u8 dsfield;
 
 	dsfield = (iph->tos & mask) | value;
@@ -35,7 +35,7 @@ static inline void ipv4_change_dsfield(struct iphdr *iph,__u8 mask,
 	if ((check+1) >> 16) check = (check+1) & 0xffff;
 	check -= dsfield;
 	check += check >> 16; /* adjust carry */
-	iph->check = htons(check);
+	iph->check = (__force __sum16)htons(check);
 	iph->tos = dsfield;
 }
 
@@ -45,9 +45,9 @@ static inline void ipv6_change_dsfield(struct ipv6hdr *ipv6h,__u8 mask,
 {
         __u16 tmp;
 
-	tmp = ntohs(*(__u16 *) ipv6h);
+	tmp = ntohs(*(__be16 *) ipv6h);
 	tmp = (tmp & ((mask << 4) | 0xf00f)) | (value << 4);
-	*(__u16 *) ipv6h = htons(tmp);
+	*(__be16 *) ipv6h = htons(tmp);
 }
 
 
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index 8e2f473d3e8..bc3c26494c3 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -13,6 +13,8 @@ struct fib_rule
 	atomic_t		refcnt;
 	int			ifindex;
 	char			ifname[IFNAMSIZ];
+	u32			mark;
+	u32			mark_mask;
 	u32			pref;
 	u32			flags;
 	u32			table;
@@ -50,6 +52,7 @@ struct fib_rules_ops
 					struct nlmsghdr *,
 					struct fib_rule_hdr *);
 	u32			(*default_pref)(void);
+	size_t			(*nlmsg_payload)(struct fib_rule *);
 
 	int			nlgroup;
 	struct nla_policy	*policy;
@@ -57,6 +60,13 @@ struct fib_rules_ops
 	struct module		*owner;
 };
 
+#define FRA_GENERIC_POLICY \
+	[FRA_IFNAME]	= { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \
+	[FRA_PRIORITY]	= { .type = NLA_U32 }, \
+	[FRA_FWMARK]	= { .type = NLA_U32 }, \
+	[FRA_FWMASK]	= { .type = NLA_U32 }, \
+	[FRA_TABLE]     = { .type = NLA_U32 }
+
 static inline void fib_rule_get(struct fib_rule *rule)
 {
 	atomic_inc(&rule->refcnt);
diff --git a/include/net/flow.h b/include/net/flow.h
index 5cda27cd9de..ce4b10d8b41 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -13,12 +13,12 @@
 struct flowi {
 	int	oif;
 	int	iif;
+	__u32	mark;
 
 	union {
 		struct {
 			__be32			daddr;
 			__be32			saddr;
-			__u32			fwmark;
 			__u8			tos;
 			__u8			scope;
 		} ip4_u;
@@ -26,28 +26,23 @@ struct flowi {
 		struct {
 			struct in6_addr		daddr;
 			struct in6_addr		saddr;
-			__u32			fwmark;
-			__u32			flowlabel;
+			__be32			flowlabel;
 		} ip6_u;
 
 		struct {
 			__le16			daddr;
 			__le16			saddr;
-			__u32			fwmark;
 			__u8			scope;
 		} dn_u;
 	} nl_u;
 #define fld_dst		nl_u.dn_u.daddr
 #define fld_src		nl_u.dn_u.saddr
-#define fld_fwmark	nl_u.dn_u.fwmark
 #define fld_scope	nl_u.dn_u.scope
 #define fl6_dst		nl_u.ip6_u.daddr
 #define fl6_src		nl_u.ip6_u.saddr
-#define fl6_fwmark	nl_u.ip6_u.fwmark
 #define fl6_flowlabel	nl_u.ip6_u.flowlabel
 #define fl4_dst		nl_u.ip4_u.daddr
 #define fl4_src		nl_u.ip4_u.saddr
-#define fl4_fwmark	nl_u.ip4_u.fwmark
 #define fl4_tos		nl_u.ip4_u.tos
 #define fl4_scope	nl_u.ip4_u.scope
 
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index b619314218a..adff4c898d5 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -53,6 +53,7 @@ struct genl_info
  * @policy: attribute validation policy
  * @doit: standard command callback
  * @dumpit: callback for dumpers
+ * @done: completion callback for dumps
  * @ops_list: operations list
  */
 struct genl_ops
@@ -64,6 +65,7 @@ struct genl_ops
 				       struct genl_info *info);
 	int		       (*dumpit)(struct sk_buff *skb,
 					 struct netlink_callback *cb);
+	int		       (*done)(struct netlink_callback *cb);
 	struct list_head	ops_list;
 };
 
@@ -79,34 +81,51 @@ extern struct sock *genl_sock;
  * @skb: socket buffer holding the message
  * @pid: netlink pid the message is addressed to
  * @seq: sequence number (usually the one of the sender)
- * @type: netlink message type
- * @hdrlen: length of the user specific header
+ * @family: generic netlink family
  * @flags netlink message flags
  * @cmd: generic netlink command
- * @version: version
  *
  * Returns pointer to user specific header
  */
 static inline void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
-				int type, int hdrlen, int flags,
-				u8 cmd, u8 version)
+				struct genl_family *family, int flags, u8 cmd)
 {
 	struct nlmsghdr *nlh;
 	struct genlmsghdr *hdr;
 
-	nlh = nlmsg_put(skb, pid, seq, type, GENL_HDRLEN + hdrlen, flags);
+	nlh = nlmsg_put(skb, pid, seq, family->id, GENL_HDRLEN +
+			family->hdrsize, flags);
 	if (nlh == NULL)
 		return NULL;
 
 	hdr = nlmsg_data(nlh);
 	hdr->cmd = cmd;
-	hdr->version = version;
+	hdr->version = family->version;
 	hdr->reserved = 0;
 
 	return (char *) hdr + GENL_HDRLEN;
 }
 
 /**
+ * genlmsg_put_reply - Add generic netlink header to a reply message
+ * @skb: socket buffer holding the message
+ * @info: receiver info
+ * @family: generic netlink family
+ * @flags: netlink message flags
+ * @cmd: generic netlink command
+ *
+ * Returns pointer to user specific header
+ */
+static inline void *genlmsg_put_reply(struct sk_buff *skb,
+				      struct genl_info *info,
+				      struct genl_family *family,
+				      int flags, u8 cmd)
+{
+	return genlmsg_put(skb, info->snd_pid, info->snd_seq, family,
+			   flags, cmd);
+}
+
+/**
  * genlmsg_end - Finalize a generic netlink message
  * @skb: socket buffer the message is stored in
  * @hdr: user specific header
@@ -150,6 +169,16 @@ static inline int genlmsg_unicast(struct sk_buff *skb, u32 pid)
 }
 
 /**
+ * genlmsg_reply - reply to a request
+ * @skb: netlink message to be sent back
+ * @info: receiver information
+ */
+static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info)
+{
+	return genlmsg_unicast(skb, info->snd_pid);
+}
+
+/**
  * gennlmsg_data - head of message payload
  * @gnlh: genetlink messsage header
  */
@@ -187,4 +216,15 @@ static inline int genlmsg_total_size(int payload)
 	return NLMSG_ALIGN(genlmsg_msg_size(payload));
 }
 
+/**
+ * genlmsg_new - Allocate a new generic netlink message
+ * @payload: size of the message payload
+ * @flags: the type of memory to allocate.
+ */
+static inline struct sk_buff *genlmsg_new(size_t payload, gfp_t flags)
+{
+	return nlmsg_new(genlmsg_total_size(payload), flags);
+}
+
+
 #endif	/* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h
index 617b672b113..89119277553 100644
--- a/include/net/ieee80211softmac.h
+++ b/include/net/ieee80211softmac.h
@@ -108,8 +108,8 @@ struct ieee80211softmac_assoc_info {
 	/* Scan retries remaining */
 	int scan_retry;
 
-	struct work_struct work;
-	struct work_struct timeout;
+	struct delayed_work work;
+	struct delayed_work timeout;
 };
 
 struct ieee80211softmac_bss_info {
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 34489c13c11..3ec7d07346d 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -152,6 +152,7 @@ struct ifacaddr6
 
 struct ipv6_devstat {
 	struct proc_dir_entry	*proc_dir_entry;
+	DEFINE_SNMP_STAT(struct ipstats_mib, ipv6);
 	DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6);
 };
 
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index b33b438bffc..16aa96a6a53 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -27,7 +27,7 @@ extern int inet6_csk_bind_conflict(const struct sock *sk,
 
 extern struct request_sock *inet6_csk_search_req(const struct sock *sk,
 						 struct request_sock ***prevp,
-						 const __u16 rport,
+						 const __be16 rport,
 						 const struct in6_addr *raddr,
 						 const struct in6_addr *laddr,
 						 const int iif);
@@ -38,5 +38,5 @@ extern void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
 
 extern void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 
-extern int inet6_csk_xmit(struct sk_buff *skb, int ipfragok);
+extern int inet6_csk_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok);
 #endif /* _INET6_CONNECTION_SOCK_H */
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index bc6a71dce98..c28e424f53d 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -26,11 +26,11 @@ struct inet_hashinfo;
 
 /* I have no idea if this is a good hash for v6 or not. -DaveM */
 static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
-				const struct in6_addr *faddr, const u16 fport)
+				const struct in6_addr *faddr, const __be16 fport)
 {
-	unsigned int hashent = (lport ^ fport);
+	unsigned int hashent = (lport ^ (__force u16)fport);
 
-	hashent ^= (laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
+	hashent ^= (__force u32)(laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
 	hashent ^= hashent >> 16;
 	hashent ^= hashent >> 8;
 	return hashent;
@@ -43,7 +43,7 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
 	const struct in6_addr *laddr = &np->rcv_saddr;
 	const struct in6_addr *faddr = &np->daddr;
 	const __u16 lport = inet->num;
-	const __u16 fport = inet->dport;
+	const __be16 fport = inet->dport;
 	return inet6_ehashfn(laddr, lport, faddr, fport);
 }
 
@@ -57,7 +57,7 @@ extern void __inet6_hash(struct inet_hashinfo *hashinfo, struct sock *sk);
  */
 extern struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo,
 					   const struct in6_addr *saddr,
-					   const u16 sport,
+					   const __be16 sport,
 					   const struct in6_addr *daddr,
 					   const u16 hnum,
 					   const int dif);
@@ -69,7 +69,7 @@ extern struct sock *inet6_lookup_listener(struct inet_hashinfo *hashinfo,
 
 static inline struct sock *__inet6_lookup(struct inet_hashinfo *hashinfo,
 					  const struct in6_addr *saddr,
-					  const u16 sport,
+					  const __be16 sport,
 					  const struct in6_addr *daddr,
 					  const u16 hnum,
 					  const int dif)
@@ -83,8 +83,8 @@ static inline struct sock *__inet6_lookup(struct inet_hashinfo *hashinfo,
 }
 
 extern struct sock *inet6_lookup(struct inet_hashinfo *hashinfo,
-				 const struct in6_addr *saddr, const u16 sport,
-				 const struct in6_addr *daddr, const u16 dport,
+				 const struct in6_addr *saddr, const __be16 sport,
+				 const struct in6_addr *daddr, const __be16 dport,
 				 const int dif);
 #endif /* defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) */
 #endif /* _INET6_HASHTABLES_H */
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 0bcf9f237e1..bf16d98d372 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -18,6 +18,7 @@
 #include <linux/compiler.h>
 #include <linux/string.h>
 #include <linux/timer.h>
+#include <linux/poll.h>
 
 #include <net/inet_sock.h>
 #include <net/request_sock.h>
@@ -36,7 +37,8 @@ struct tcp_congestion_ops;
  * (i.e. things that depend on the address family)
  */
 struct inet_connection_sock_af_ops {
-	int	    (*queue_xmit)(struct sk_buff *skb, int ipfragok);
+	int	    (*queue_xmit)(struct sk_buff *skb, struct sock *sk,
+				  int ipfragok);
 	void	    (*send_check)(struct sock *sk, int len,
 				  struct sk_buff *skb);
 	int	    (*rebuild_header)(struct sock *sk);
@@ -45,7 +47,8 @@ struct inet_connection_sock_af_ops {
 				      struct request_sock *req,
 				      struct dst_entry *dst);
 	int	    (*remember_stamp)(struct sock *sk);
-	__u16	    net_header_len;
+	u16	    net_header_len;
+	u16	    sockaddr_len;
 	int	    (*setsockopt)(struct sock *sk, int level, int optname, 
 				  char __user *optval, int optlen);
 	int	    (*getsockopt)(struct sock *sk, int level, int optname, 
@@ -57,7 +60,6 @@ struct inet_connection_sock_af_ops {
 				int level, int optname,
 				char __user *optval, int __user *optlen);
 	void	    (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
-	int sockaddr_len;
 };
 
 /** inet_connection_sock - INET connection oriented sock
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 7849844a491..10117c8503e 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -53,7 +53,7 @@ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner)
 
 static inline int IP_ECN_set_ce(struct iphdr *iph)
 {
-	u32 check = iph->check;
+	u32 check = (__force u32)iph->check;
 	u32 ecn = (iph->tos + 1) & INET_ECN_MASK;
 
 	/*
@@ -71,9 +71,9 @@ static inline int IP_ECN_set_ce(struct iphdr *iph)
 	 * INET_ECN_ECT_1 => check += htons(0xFFFD)
 	 * INET_ECN_ECT_0 => check += htons(0xFFFE)
 	 */
-	check += htons(0xFFFB) + htons(ecn);
+	check += (__force u16)htons(0xFFFB) + (__force u16)htons(ecn);
 
-	iph->check = check + (check>=0xFFFF);
+	iph->check = (__force __sum16)(check + (check>=0xFFFF));
 	iph->tos |= INET_ECN_CE;
 	return 1;
 }
@@ -95,13 +95,13 @@ static inline int IP6_ECN_set_ce(struct ipv6hdr *iph)
 {
 	if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
 		return 0;
-	*(u32*)iph |= htonl(INET_ECN_CE << 20);
+	*(__be32*)iph |= htonl(INET_ECN_CE << 20);
 	return 1;
 }
 
 static inline void IP6_ECN_clear(struct ipv6hdr *iph)
 {
-	*(u32*)iph &= ~htonl(INET_ECN_MASK << 20);
+	*(__be32*)iph &= ~htonl(INET_ECN_MASK << 20);
 }
 
 static inline void ipv6_copy_dscp(struct ipv6hdr *outer, struct ipv6hdr *inner)
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 5f48748fe01..f7be1ac7360 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -84,7 +84,7 @@ struct inet_timewait_death_row {
 };
 
 extern void inet_twdr_hangman(unsigned long data);
-extern void inet_twdr_twkill_work(void *data);
+extern void inet_twdr_twkill_work(struct work_struct *work);
 extern void inet_twdr_twcal_tick(unsigned long data);
 
 #if (BITS_PER_LONG == 64)
diff --git a/include/net/ip.h b/include/net/ip.h
index b6d95e55340..83cb9ac5554 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -97,7 +97,7 @@ extern int		ip_mc_output(struct sk_buff *skb);
 extern int		ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
 extern int		ip_do_nat(struct sk_buff *skb);
 extern void		ip_send_check(struct iphdr *ip);
-extern int		ip_queue_xmit(struct sk_buff *skb, int ipfragok);
+extern int		ip_queue_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok);
 extern void		ip_init(void);
 extern int		ip_append_data(struct sock *sk,
 				       int getfrag(void *from, char *to, int offset, int len,
@@ -123,7 +123,7 @@ extern int		ip4_datagram_connect(struct sock *sk,
  *      multicast packets.
  */
 
-static inline void ip_tr_mc_map(u32 addr, char *buf)
+static inline void ip_tr_mc_map(__be32 addr, char *buf)
 {
 	buf[0]=0xC0;
 	buf[1]=0x00;
@@ -135,7 +135,7 @@ static inline void ip_tr_mc_map(u32 addr, char *buf)
 
 struct ip_reply_arg {
 	struct kvec iov[1];   
-	u32 	    csum; 
+	__wsum 	    csum;
 	int	    csumoffset; /* u16 offset of csum in iov[0].iov_base */
 				/* -1 if not needed */ 
 }; 
@@ -192,9 +192,9 @@ extern void ipfrag_init(void);
 static inline
 int ip_decrease_ttl(struct iphdr *iph)
 {
-	u32 check = iph->check;
-	check += htons(0x0100);
-	iph->check = check + (check>=0xFFFF);
+	u32 check = (__force u32)iph->check;
+	check += (__force u32)htons(0x0100);
+	iph->check = (__force __sum16)(check + (check>=0xFFFF));
 	return --iph->ttl;
 }
 
@@ -238,9 +238,9 @@ static inline void ip_select_ident_more(struct iphdr *iph, struct dst_entry *dst
  *	Map a multicast IP onto multicast MAC for type ethernet.
  */
 
-static inline void ip_eth_mc_map(u32 addr, char *buf)
+static inline void ip_eth_mc_map(__be32 naddr, char *buf)
 {
-	addr=ntohl(addr);
+	__u32 addr=ntohl(naddr);
 	buf[0]=0x01;
 	buf[1]=0x00;
 	buf[2]=0x5e;
@@ -256,13 +256,14 @@ static inline void ip_eth_mc_map(u32 addr, char *buf)
  *	Leave P_Key as 0 to be filled in by driver.
  */
 
-static inline void ip_ib_mc_map(u32 addr, char *buf)
+static inline void ip_ib_mc_map(__be32 naddr, char *buf)
 {
+	__u32 addr;
 	buf[0]  = 0;		/* Reserved */
 	buf[1]  = 0xff;		/* Multicast QPN */
 	buf[2]  = 0xff;
 	buf[3]  = 0xff;
-	addr    = ntohl(addr);
+	addr    = ntohl(naddr);
 	buf[4]  = 0xff;
 	buf[5]  = 0x12;		/* link local scope */
 	buf[6]  = 0x40;		/* IPv4 signature */
diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h
index 3dfc885bdf2..68e2b32cf1d 100644
--- a/include/net/ip6_checksum.h
+++ b/include/net/ip6_checksum.h
@@ -34,60 +34,60 @@
 
 #ifndef _HAVE_ARCH_IPV6_CSUM
 
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-						     struct in6_addr *daddr,
-						     __u16 len,
-						     unsigned short proto,
-						     unsigned int csum) 
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+					  const struct in6_addr *daddr,
+					  __u32 len, unsigned short proto,
+					  __wsum csum)
 {
 
 	int carry;
 	__u32 ulen;
 	__u32 uproto;
+	__u32 sum = (__force u32)csum;
 
-	csum += saddr->s6_addr32[0];
-	carry = (csum < saddr->s6_addr32[0]);
-	csum += carry;
+	sum += (__force u32)saddr->s6_addr32[0];
+	carry = (sum < (__force u32)saddr->s6_addr32[0]);
+	sum += carry;
 
-	csum += saddr->s6_addr32[1];
-	carry = (csum < saddr->s6_addr32[1]);
-	csum += carry;
+	sum += (__force u32)saddr->s6_addr32[1];
+	carry = (sum < (__force u32)saddr->s6_addr32[1]);
+	sum += carry;
 
-	csum += saddr->s6_addr32[2];
-	carry = (csum < saddr->s6_addr32[2]);
-	csum += carry;
+	sum += (__force u32)saddr->s6_addr32[2];
+	carry = (sum < (__force u32)saddr->s6_addr32[2]);
+	sum += carry;
 
-	csum += saddr->s6_addr32[3];
-	carry = (csum < saddr->s6_addr32[3]);
-	csum += carry;
+	sum += (__force u32)saddr->s6_addr32[3];
+	carry = (sum < (__force u32)saddr->s6_addr32[3]);
+	sum += carry;
 
-	csum += daddr->s6_addr32[0];
-	carry = (csum < daddr->s6_addr32[0]);
-	csum += carry;
+	sum += (__force u32)daddr->s6_addr32[0];
+	carry = (sum < (__force u32)daddr->s6_addr32[0]);
+	sum += carry;
 
-	csum += daddr->s6_addr32[1];
-	carry = (csum < daddr->s6_addr32[1]);
-	csum += carry;
+	sum += (__force u32)daddr->s6_addr32[1];
+	carry = (sum < (__force u32)daddr->s6_addr32[1]);
+	sum += carry;
 
-	csum += daddr->s6_addr32[2];
-	carry = (csum < daddr->s6_addr32[2]);
-	csum += carry;
+	sum += (__force u32)daddr->s6_addr32[2];
+	carry = (sum < (__force u32)daddr->s6_addr32[2]);
+	sum += carry;
 
-	csum += daddr->s6_addr32[3];
-	carry = (csum < daddr->s6_addr32[3]);
-	csum += carry;
+	sum += (__force u32)daddr->s6_addr32[3];
+	carry = (sum < (__force u32)daddr->s6_addr32[3]);
+	sum += carry;
 
-	ulen = htonl((__u32) len);
-	csum += ulen;
-	carry = (csum < ulen);
-	csum += carry;
+	ulen = (__force u32)htonl((__u32) len);
+	sum += ulen;
+	carry = (sum < ulen);
+	sum += carry;
 
-	uproto = htonl(proto);
-	csum += uproto;
-	carry = (csum < uproto);
-	csum += carry;
+	uproto = (__force u32)htonl(proto);
+	sum += uproto;
+	carry = (sum < uproto);
+	sum += carry;
 
-	return csum_fold(csum);
+	return csum_fold((__force __wsum)csum);
 }
 
 #endif
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index e4438de3bd6..f9cde44f93b 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -107,6 +107,11 @@ struct rt6_info
 	u8				rt6i_protocol;
 };
 
+static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst)
+{
+	return ((struct rt6_info *)dst)->rt6i_idev;
+}
+
 struct fib6_walker_t
 {
 	struct fib6_walker_t *prev, *next;
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index c14b70ed4c5..4e927ebd1cb 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -20,7 +20,7 @@ struct route_info {
 				route_pref:2,
 				reserved_h:3;
 #endif
-	__u32			lifetime;
+	__be32			lifetime;
 	__u8			prefix[0];	/* 0,8 or 16 */
 };
 
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 949b932d2f0..36c635ca1aa 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -115,7 +115,7 @@ struct fib_result {
 
 struct fib_result_nl {
 	__be32		fl_addr;   /* To be looked up*/
-	u32		fl_fwmark; 
+	u32		fl_mark;
 	unsigned char	fl_tos;
 	unsigned char   fl_scope;
 	unsigned char   tb_id_in;
diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h
index beffdd66ad7..25b56571e54 100644
--- a/include/net/ip_mp_alg.h
+++ b/include/net/ip_mp_alg.h
@@ -88,9 +88,7 @@ static inline int multipath_comparekeys(const struct flowi *flp1,
 	return flp1->fl4_dst == flp2->fl4_dst &&
 		flp1->fl4_src == flp2->fl4_src &&
 		flp1->oif == flp2->oif &&
-#ifdef CONFIG_IP_ROUTE_FWMARK
-		flp1->fl4_fwmark == flp2->fl4_fwmark &&
-#endif
+		flp1->mark == flp2->mark &&
 		!((flp1->fl4_tos ^ flp2->fl4_tos) &
 		  (IPTOS_RT_MASK | RTO_ONLINK));
 }
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 903108e583f..672564e5a81 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -988,14 +988,20 @@ extern int ip_vs_make_skb_writable(struct sk_buff **pskb, int len);
 extern void ip_vs_nat_icmp(struct sk_buff *skb, struct ip_vs_protocol *pp,
 		struct ip_vs_conn *cp, int dir);
 
-extern u16 ip_vs_checksum_complete(struct sk_buff *skb, int offset);
+extern __sum16 ip_vs_checksum_complete(struct sk_buff *skb, int offset);
 
-static inline u16 ip_vs_check_diff(u32 old, u32 new, u16 oldsum)
+static inline __wsum ip_vs_check_diff4(__be32 old, __be32 new, __wsum oldsum)
 {
-	u32 diff[2] = { old, new };
+	__be32 diff[2] = { ~old, new };
 
-	return csum_fold(csum_partial((char *) diff, sizeof(diff),
-				      oldsum ^ 0xFFFF));
+	return csum_partial((char *) diff, sizeof(diff), oldsum);
+}
+
+static inline __wsum ip_vs_check_diff2(__be16 old, __be16 new, __wsum oldsum)
+{
+	__be16 diff[2] = { ~old, new };
+
+	return csum_partial((char *) diff, sizeof(diff), oldsum);
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/net/ipconfig.h b/include/net/ipconfig.h
index 2a1fe996fbc..3924d7d2cb1 100644
--- a/include/net/ipconfig.h
+++ b/include/net/ipconfig.h
@@ -11,12 +11,12 @@
 extern int ic_proto_enabled;	/* Protocols enabled (see IC_xxx) */
 extern int ic_set_manually;	/* IPconfig parameters set manually */
 
-extern u32 ic_myaddr;		/* My IP address */
-extern u32 ic_gateway;		/* Gateway IP address */
+extern __be32 ic_myaddr;		/* My IP address */
+extern __be32 ic_gateway;		/* Gateway IP address */
 
-extern u32 ic_servaddr;		/* Boot server IP address */
+extern __be32 ic_servaddr;		/* Boot server IP address */
 
-extern u32 root_server_addr;	/* Address of NFS server */
+extern __be32 root_server_addr;	/* Address of NFS server */
 extern u8 root_server_path[];	/* Path to mount as root */
 
 
diff --git a/include/net/ipip.h b/include/net/ipip.h
index f490c3cbe37..7cdc914322f 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -35,7 +35,7 @@ struct ip_tunnel
 	ip_send_check(iph);						\
 									\
 	err = NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, skb, NULL, rt->u.dst.dev, dst_output);\
-	if (err == NET_XMIT_SUCCESS || err == NET_XMIT_CN) {		\
+	if (net_xmit_eval(err) == 0) {					\
 		stats->tx_bytes += pkt_len;				\
 		stats->tx_packets++;					\
 	} else {							\
@@ -44,8 +44,4 @@ struct ip_tunnel
 	}								\
 } while (0)
 
-
-extern int	sit_init(void);
-extern void	sit_cleanup(void);
-
 #endif
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 8223c4410b4..00328b71a08 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -95,10 +95,10 @@
  */
 
 struct frag_hdr {
-	unsigned char	nexthdr;
-	unsigned char	reserved;	
-	unsigned short	frag_off;
-	__u32		identification;
+	__u8	nexthdr;
+	__u8	reserved;
+	__be16	frag_off;
+	__be32	identification;
 };
 
 #define	IP6_MF	0x0001
@@ -113,9 +113,24 @@ extern int sysctl_mld_max_msf;
 
 /* MIBs */
 DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
-#define IP6_INC_STATS(field)		SNMP_INC_STATS(ipv6_statistics, field)
-#define IP6_INC_STATS_BH(field)		SNMP_INC_STATS_BH(ipv6_statistics, field)
-#define IP6_INC_STATS_USER(field) 	SNMP_INC_STATS_USER(ipv6_statistics, field)
+#define IP6_INC_STATS(idev,field)		({			\
+	struct inet6_dev *_idev = (idev);				\
+	if (likely(_idev != NULL))					\
+		SNMP_INC_STATS(_idev->stats.ipv6, field);		\
+	SNMP_INC_STATS(ipv6_statistics, field);				\
+})
+#define IP6_INC_STATS_BH(idev,field)		({			\
+	struct inet6_dev *_idev = (idev);				\
+	if (likely(_idev != NULL))					\
+		SNMP_INC_STATS_BH(_idev->stats.ipv6, field);		\
+	SNMP_INC_STATS_BH(ipv6_statistics, field);			\
+})
+#define IP6_INC_STATS_USER(idev,field)		({			\
+	struct inet6_dev *_idev = (idev);				\
+	if (likely(_idev != NULL))					\
+		SNMP_INC_STATS_USER(_idev->stats.ipv6, field);		\
+	SNMP_INC_STATS_USER(ipv6_statistics, field);			\
+})
 DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
 #define ICMP6_INC_STATS(idev, field)		({			\
 	struct inet6_dev *_idev = (idev);				\
@@ -143,9 +158,13 @@ DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
 	SNMP_INC_STATS_OFFSET_BH(icmpv6_statistics, field, _offset);    	\
 })
 DECLARE_SNMP_STAT(struct udp_mib, udp_stats_in6);
-#define UDP6_INC_STATS(field)		SNMP_INC_STATS(udp_stats_in6, field)
-#define UDP6_INC_STATS_BH(field)	SNMP_INC_STATS_BH(udp_stats_in6, field)
-#define UDP6_INC_STATS_USER(field) 	SNMP_INC_STATS_USER(udp_stats_in6, field)
+DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
+#define UDP6_INC_STATS_BH(field, is_udplite) 			      do  {  \
+	if (is_udplite) SNMP_INC_STATS_BH(udplite_stats_in6, field);         \
+	else		SNMP_INC_STATS_BH(udp_stats_in6, field);    } while(0)
+#define UDP6_INC_STATS_USER(field, is_udplite)			       do {    \
+	if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field);         \
+	else		SNMP_INC_STATS_USER(udp_stats_in6, field);    } while(0)
 
 int snmp6_register_dev(struct inet6_dev *idev);
 int snmp6_unregister_dev(struct inet6_dev *idev);
@@ -191,7 +210,7 @@ struct ipv6_txoptions
 struct ip6_flowlabel
 {
 	struct ip6_flowlabel	*next;
-	u32			label;
+	__be32			label;
 	struct in6_addr		dst;
 	struct ipv6_txoptions	*opt;
 	atomic_t		users;
@@ -211,7 +230,7 @@ struct ipv6_fl_socklist
 	struct ip6_flowlabel	*fl;
 };
 
-extern struct ip6_flowlabel	*fl6_sock_lookup(struct sock *sk, u32 label);
+extern struct ip6_flowlabel	*fl6_sock_lookup(struct sock *sk, __be32 label);
 extern struct ipv6_txoptions	*fl6_merge_options(struct ipv6_txoptions * opt_space,
 						   struct ip6_flowlabel * fl,
 						   struct ipv6_txoptions * fopt);
@@ -375,22 +394,15 @@ static inline int ipv6_addr_any(const struct in6_addr *a)
  */
 static inline int __ipv6_addr_diff(const void *token1, const void *token2, int addrlen)
 {
-	const __u32 *a1 = token1, *a2 = token2;
+	const __be32 *a1 = token1, *a2 = token2;
 	int i;
 
 	addrlen >>= 2;
 
 	for (i = 0; i < addrlen; i++) {
-		__u32 xb = a1[i] ^ a2[i];
-		if (xb) {
-			int j = 31;
-
-			xb = ntohl(xb);
-			while ((xb & (1 << j)) == 0)
-				j--;
-
-			return (i * 32 + 31 - j);
-		}
+		__be32 xb = a1[i] ^ a2[i];
+		if (xb)
+			return i * 32 + 32 - fls(ntohl(xb));
 	}
 
 	/*
@@ -544,7 +556,7 @@ extern int			ip6_datagram_connect(struct sock *sk,
 						     struct sockaddr *addr, int addr_len);
 
 extern int 			ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len);
-extern void			ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, u16 port,
+extern void			ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port,
 						u32 info, u8 *payload);
 extern void			ipv6_local_error(struct sock *sk, int err, struct flowi *fl, u32 info);
 
@@ -589,6 +601,8 @@ extern int  tcp6_proc_init(void);
 extern void tcp6_proc_exit(void);
 extern int  udp6_proc_init(void);
 extern void udp6_proc_exit(void);
+extern int  udplite6_proc_init(void);
+extern void udplite6_proc_exit(void);
 extern int  ipv6_misc_proc_init(void);
 extern void ipv6_misc_proc_exit(void);
 
diff --git a/include/net/irda/irlap_frame.h b/include/net/irda/irlap_frame.h
index 9dd54a5002b..641f88e848b 100644
--- a/include/net/irda/irlap_frame.h
+++ b/include/net/irda/irlap_frame.h
@@ -91,8 +91,8 @@ struct xid_frame {
 	__u8  caddr; /* Connection address */
 	__u8  control;
 	__u8  ident; /* Should always be XID_FORMAT */ 
-	__u32 saddr; /* Source device address */
-	__u32 daddr; /* Destination device address */
+	__le32 saddr; /* Source device address */
+	__le32 daddr; /* Destination device address */
 	__u8  flags; /* Discovery flags */
 	__u8  slotnr;
 	__u8  version;
@@ -101,15 +101,15 @@ struct xid_frame {
 struct test_frame {
 	__u8 caddr;          /* Connection address */
 	__u8 control;
-	__u32 saddr;         /* Source device address */
-	__u32 daddr;         /* Destination device address */
+	__le32 saddr;         /* Source device address */
+	__le32 daddr;         /* Destination device address */
 } IRDA_PACK;
 
 struct ua_frame {
 	__u8 caddr;
 	__u8 control;
-	__u32 saddr; /* Source device address */
-	__u32 daddr; /* Dest device address */
+	__le32 saddr; /* Source device address */
+	__le32 daddr; /* Dest device address */
 } IRDA_PACK;
 
 struct dm_frame {
@@ -135,8 +135,8 @@ struct i_frame {
 struct snrm_frame {
 	__u8  caddr;
 	__u8  control;
-	__u32 saddr;
-	__u32 daddr;
+	__le32 saddr;
+	__le32 daddr;
 	__u8  ncaddr;
 } IRDA_PACK;
 
diff --git a/include/net/irda/timer.h b/include/net/irda/timer.h
index 2c5d8864ab7..cb61568547d 100644
--- a/include/net/irda/timer.h
+++ b/include/net/irda/timer.h
@@ -28,6 +28,7 @@
 #define TIMER_H
 
 #include <linux/timer.h>
+#include <linux/jiffies.h>
 
 #include <asm/param.h>  /* for HZ */
 
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 8f6306581fa..aa33a477c3f 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -252,9 +252,9 @@ static inline void llc_pdu_header_init(struct sk_buff *skb, u8 type,
  */
 static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa)
 {
-	if (skb->protocol == ntohs(ETH_P_802_2))
+	if (skb->protocol == htons(ETH_P_802_2))
 		memcpy(sa, eth_hdr(skb)->h_source, ETH_ALEN);
-	else if (skb->protocol == ntohs(ETH_P_TR_802_2)) {
+	else if (skb->protocol == htons(ETH_P_TR_802_2)) {
 		memcpy(sa, tr_hdr(skb)->saddr, ETH_ALEN);
 		*sa &= 0x7F;
 	}
@@ -269,9 +269,9 @@ static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa)
  */
 static inline void llc_pdu_decode_da(struct sk_buff *skb, u8 *da)
 {
-	if (skb->protocol == ntohs(ETH_P_802_2))
+	if (skb->protocol == htons(ETH_P_802_2))
 		memcpy(da, eth_hdr(skb)->h_dest, ETH_ALEN);
-	else if (skb->protocol == ntohs(ETH_P_TR_802_2))
+	else if (skb->protocol == htons(ETH_P_TR_802_2))
 		memcpy(da, tr_hdr(skb)->daddr, ETH_ALEN);
 }
 
@@ -345,7 +345,7 @@ static inline void llc_pdu_init_as_test_rsp(struct sk_buff *skb,
 	pdu->ctrl_1  = LLC_PDU_TYPE_U;
 	pdu->ctrl_1 |= LLC_1_PDU_CMD_TEST;
 	pdu->ctrl_1 |= LLC_U_PF_BIT_MASK;
-	if (ev_skb->protocol == ntohs(ETH_P_802_2)) {
+	if (ev_skb->protocol == htons(ETH_P_802_2)) {
 		struct llc_pdu_un *ev_pdu = llc_pdu_un_hdr(ev_skb);
 		int dsize;
 
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index d3915dabe6d..475b10c575b 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -66,8 +66,8 @@ struct rs_msg {
 
 struct ra_msg {
         struct icmp6hdr		icmph;
-	__u32			reachable_time;
-	__u32			retrans_timer;
+	__be32			reachable_time;
+	__be32			retrans_timer;
 };
 
 struct nd_opt_hdr {
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 91684436af8..1401ccc051c 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -9,32 +9,35 @@
 #ifndef _NF_CONNTRACK_IPV4_H
 #define _NF_CONNTRACK_IPV4_H
 
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-#include <linux/netfilter_ipv4/ip_nat.h>
+#ifdef CONFIG_NF_NAT_NEEDED
+#include <net/netfilter/nf_nat.h>
+#include <linux/netfilter/nf_conntrack_pptp.h>
 
 /* per conntrack: nat application helper private data */
-union ip_conntrack_nat_help {
+union nf_conntrack_nat_help {
         /* insert nat helper private data here */
+	struct nf_nat_pptp nat_pptp_info;
 };
 
-struct nf_conntrack_ipv4_nat {
-	struct ip_nat_info info;
-	union ip_conntrack_nat_help help;
+struct nf_conn_nat {
+	struct nf_nat_info info;
+	union nf_conntrack_nat_help help;
 #if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
 	defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
 	int masq_index;
 #endif
 };
-#endif /* CONFIG_IP_NF_NAT_NEEDED */
-
-struct nf_conntrack_ipv4 {
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-	struct nf_conntrack_ipv4_nat *nat;
-#endif
-};
+#endif /* CONFIG_NF_NAT_NEEDED */
 
 /* Returns new sk_buff, or NULL */
 struct sk_buff *
 nf_ct_ipv4_ct_gather_frags(struct sk_buff *skb);
 
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp;
+
+extern int nf_conntrack_ipv4_compat_init(void);
+extern void nf_conntrack_ipv4_compat_fini(void);
+
 #endif /*_NF_CONNTRACK_IPV4_H*/
diff --git a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
new file mode 100644
index 00000000000..b4b6049e01f
--- /dev/null
+++ b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
@@ -0,0 +1,25 @@
+#ifndef _NF_CONNTRACK_IPV6_H
+#define _NF_CONNTRACK_IPV6_H
+
+extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
+
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6;
+
+extern int nf_ct_ipv6_skip_exthdr(struct sk_buff *skb, int start,
+				  u8 *nexthdrp, int len);
+
+extern int nf_ct_frag6_init(void);
+extern void nf_ct_frag6_cleanup(void);
+extern struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb);
+extern void nf_ct_frag6_output(unsigned int hooknum, struct sk_buff *skb,
+			       struct net_device *in,
+			       struct net_device *out,
+			       int (*okfn)(struct sk_buff *));
+
+extern unsigned int nf_ct_frag6_timeout;
+extern unsigned int nf_ct_frag6_low_thresh;
+extern unsigned int nf_ct_frag6_high_thresh;
+
+#endif /* _NF_CONNTRACK_IPV6_H*/
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 1fbd8193d5f..bd01b4633ee 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -21,6 +21,7 @@
 
 #include <linux/netfilter/nf_conntrack_tcp.h>
 #include <linux/netfilter/nf_conntrack_sctp.h>
+#include <linux/netfilter/nf_conntrack_proto_gre.h>
 #include <net/netfilter/ipv4/nf_conntrack_icmp.h>
 #include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
 
@@ -33,6 +34,7 @@ union nf_conntrack_proto {
 	struct ip_ct_tcp tcp;
 	struct ip_ct_icmp icmp;
 	struct nf_ct_icmpv6 icmpv6;
+	struct nf_ct_gre gre;
 };
 
 union nf_conntrack_expect_proto {
@@ -41,15 +43,20 @@ union nf_conntrack_expect_proto {
 
 /* Add protocol helper include file here */
 #include <linux/netfilter/nf_conntrack_ftp.h>
+#include <linux/netfilter/nf_conntrack_pptp.h>
+#include <linux/netfilter/nf_conntrack_h323.h>
 
 /* per conntrack: application helper private data */
 union nf_conntrack_help {
 	/* insert conntrack helper private data (master) here */
-	struct ip_ct_ftp_master ct_ftp_info;
+	struct nf_ct_ftp_master ct_ftp_info;
+	struct nf_ct_pptp_master ct_pptp_info;
+	struct nf_ct_h323_master ct_h323_info;
 };
 
 #include <linux/types.h>
 #include <linux/skbuff.h>
+#include <linux/timer.h>
 
 #ifdef CONFIG_NETFILTER_DEBUG
 #define NF_CT_ASSERT(x)							\
@@ -79,6 +86,8 @@ struct nf_conn_help {
 
 
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
+#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
+
 struct nf_conn
 {
 	/* Usage count in here is 1 for hash table/destruct timer, 1 per skb,
@@ -124,44 +133,6 @@ struct nf_conn
 	char data[0];
 };
 
-struct nf_conntrack_expect
-{
-	/* Internal linked list (global expectation list) */
-	struct list_head list;
-
-	/* We expect this tuple, with the following mask */
-	struct nf_conntrack_tuple tuple, mask;
- 
-	/* Function to call after setup and insertion */
-	void (*expectfn)(struct nf_conn *new,
-			 struct nf_conntrack_expect *this);
-
-	/* The conntrack of the master connection */
-	struct nf_conn *master;
-
-	/* Timer function; deletes the expectation. */
-	struct timer_list timeout;
-
-	/* Usage count. */
-	atomic_t use;
-
-	/* Unique ID */
-	unsigned int id;
-
-	/* Flags */
-	unsigned int flags;
-
-#ifdef CONFIG_NF_NAT_NEEDED
-	/* This is the original per-proto part, used to map the
-	 * expected connection the way the recipient expects. */
-	union nf_conntrack_manip_proto saved_proto;
-	/* Direction relative to the master connection. */
-	enum ip_conntrack_dir dir;
-#endif
-};
-
-#define NF_CT_EXPECT_PERMANENT 0x1
-
 static inline struct nf_conn *
 nf_ct_tuplehash_to_ctrack(const struct nf_conntrack_tuple_hash *hash)
 {
@@ -208,16 +179,6 @@ __nf_conntrack_find(const struct nf_conntrack_tuple *tuple,
 
 extern void nf_conntrack_hash_insert(struct nf_conn *ct);
 
-extern struct nf_conntrack_expect *
-__nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple);
-
-extern struct nf_conntrack_expect *
-nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple);
-
-extern void nf_ct_unlink_expect(struct nf_conntrack_expect *exp);
-
-extern void nf_ct_remove_expectations(struct nf_conn *ct);
-
 extern void nf_conntrack_flush(void);
 
 extern struct nf_conntrack_helper *
@@ -289,89 +250,12 @@ static inline int nf_ct_is_dying(struct nf_conn *ct)
 
 extern unsigned int nf_conntrack_htable_size;
 extern int nf_conntrack_checksum;
+extern atomic_t nf_conntrack_count;
+extern int nf_conntrack_max;
 
+DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
 #define NF_CT_STAT_INC(count) (__get_cpu_var(nf_conntrack_stat).count++)
 
-#ifdef CONFIG_NF_CONNTRACK_EVENTS
-#include <linux/notifier.h>
-#include <linux/interrupt.h>
-
-struct nf_conntrack_ecache {
-	struct nf_conn *ct;
-	unsigned int events;
-};
-DECLARE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
-
-#define CONNTRACK_ECACHE(x)	(__get_cpu_var(nf_conntrack_ecache).x)
-
-extern struct atomic_notifier_head nf_conntrack_chain;
-extern struct atomic_notifier_head nf_conntrack_expect_chain;
-
-static inline int nf_conntrack_register_notifier(struct notifier_block *nb)
-{
-	return atomic_notifier_chain_register(&nf_conntrack_chain, nb);
-}
-
-static inline int nf_conntrack_unregister_notifier(struct notifier_block *nb)
-{
-	return atomic_notifier_chain_unregister(&nf_conntrack_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_register_notifier(struct notifier_block *nb)
-{
-	return atomic_notifier_chain_register(&nf_conntrack_expect_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_unregister_notifier(struct notifier_block *nb)
-{
-	return atomic_notifier_chain_unregister(&nf_conntrack_expect_chain,
-			nb);
-}
-
-extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
-extern void __nf_ct_event_cache_init(struct nf_conn *ct);
-
-static inline void
-nf_conntrack_event_cache(enum ip_conntrack_events event,
-			 const struct sk_buff *skb)
-{
-	struct nf_conn *ct = (struct nf_conn *)skb->nfct;
-	struct nf_conntrack_ecache *ecache;
-
-	local_bh_disable();
-	ecache = &__get_cpu_var(nf_conntrack_ecache);
-	if (ct != ecache->ct)
-		__nf_ct_event_cache_init(ct);
-	ecache->events |= event;
-	local_bh_enable();
-}
-
-static inline void nf_conntrack_event(enum ip_conntrack_events event,
-				      struct nf_conn *ct)
-{
-	if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
-		atomic_notifier_call_chain(&nf_conntrack_chain, event, ct);
-}
-
-static inline void
-nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
-			  struct nf_conntrack_expect *exp)
-{
-	atomic_notifier_call_chain(&nf_conntrack_expect_chain, event, exp);
-}
-#else /* CONFIG_NF_CONNTRACK_EVENTS */
-static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
-					    const struct sk_buff *skb) {}
-static inline void nf_conntrack_event(enum ip_conntrack_events event,
-				      struct nf_conn *ct) {}
-static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
-static inline void
-nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
-			  struct nf_conntrack_expect *exp) {}
-#endif /* CONFIG_NF_CONNTRACK_EVENTS */
-
 /* no helper, no nat */
 #define	NF_CT_F_BASIC	0
 /* for helper */
@@ -387,17 +271,45 @@ nf_conntrack_unregister_cache(u_int32_t features);
 
 /* valid combinations:
  * basic: nf_conn, nf_conn .. nf_conn_help
- * nat: nf_conn .. nf_conn_nat, nf_conn .. nf_conn_nat, nf_conn help
+ * nat: nf_conn .. nf_conn_nat, nf_conn .. nf_conn_nat .. nf_conn help
  */
+#ifdef CONFIG_NF_NAT_NEEDED
+static inline struct nf_conn_nat *nfct_nat(const struct nf_conn *ct)
+{
+	unsigned int offset = sizeof(struct nf_conn);
+
+	if (!(ct->features & NF_CT_F_NAT))
+		return NULL;
+
+	offset = ALIGN(offset, __alignof__(struct nf_conn_nat));
+	return (struct nf_conn_nat *) ((void *)ct + offset);
+}
+
 static inline struct nf_conn_help *nfct_help(const struct nf_conn *ct)
 {
 	unsigned int offset = sizeof(struct nf_conn);
 
 	if (!(ct->features & NF_CT_F_HELP))
 		return NULL;
+	if (ct->features & NF_CT_F_NAT) {
+		offset = ALIGN(offset, __alignof__(struct nf_conn_nat));
+		offset += sizeof(struct nf_conn_nat);
+	}
 
+	offset = ALIGN(offset, __alignof__(struct nf_conn_help));
 	return (struct nf_conn_help *) ((void *)ct + offset);
 }
+#else /* No NAT */
+static inline struct nf_conn_help *nfct_help(const struct nf_conn *ct)
+{
+	unsigned int offset = sizeof(struct nf_conn);
+
+	if (!(ct->features & NF_CT_F_HELP))
+		return NULL;
 
+	offset = ALIGN(offset, __alignof__(struct nf_conn_help));
+	return (struct nf_conn_help *) ((void *)ct + offset);
+}
+#endif /* CONFIG_NF_NAT_NEEDED */
 #endif /* __KERNEL__ */
 #endif /* _NF_CONNTRACK_H */
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index da254525a4c..7fdc72c0135 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -13,6 +13,9 @@
 #define _NF_CONNTRACK_CORE_H
 
 #include <linux/netfilter.h>
+#include <net/netfilter/nf_conntrack_l3proto.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
 
 /* This header is used to share core functionality between the
    standalone connection tracking module, and the compatibility layer's use
@@ -29,7 +32,7 @@ extern struct nf_conntrack_l3proto *nf_ct_find_l3proto(u_int16_t pf);
 /* Like above, but you already have conntrack read lock. */
 extern struct nf_conntrack_l3proto *__nf_ct_find_l3proto(u_int16_t l3proto);
 
-struct nf_conntrack_protocol;
+struct nf_conntrack_l4proto;
 
 extern int
 nf_ct_get_tuple(const struct sk_buff *skb,
@@ -39,13 +42,13 @@ nf_ct_get_tuple(const struct sk_buff *skb,
 		u_int8_t protonum,
 		struct nf_conntrack_tuple *tuple,
 		const struct nf_conntrack_l3proto *l3proto,
-		const struct nf_conntrack_protocol *protocol);
+		const struct nf_conntrack_l4proto *l4proto);
 
 extern int
 nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
 		   const struct nf_conntrack_tuple *orig,
 		   const struct nf_conntrack_l3proto *l3proto,
-		   const struct nf_conntrack_protocol *protocol);
+		   const struct nf_conntrack_l4proto *l4proto);
 
 /* Find a connection corresponding to a tuple. */
 extern struct nf_conntrack_tuple_hash *
@@ -70,7 +73,14 @@ static inline int nf_conntrack_confirm(struct sk_buff **pskb)
 
 extern void __nf_conntrack_attach(struct sk_buff *nskb, struct sk_buff *skb);
 
+int
+print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple,
+	    struct nf_conntrack_l3proto *l3proto,
+	    struct nf_conntrack_l4proto *proto);
+
 extern struct list_head *nf_conntrack_hash;
 extern struct list_head nf_conntrack_expect_list;
 extern rwlock_t nf_conntrack_lock ;
+extern struct list_head unconfirmed;
+
 #endif /* _NF_CONNTRACK_CORE_H */
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
new file mode 100644
index 00000000000..b62a8a9ec9d
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -0,0 +1,95 @@
+/*
+ * connection tracking event cache.
+ */
+
+#ifndef _NF_CONNTRACK_ECACHE_H
+#define _NF_CONNTRACK_ECACHE_H
+#include <net/netfilter/nf_conntrack.h>
+
+#include <linux/notifier.h>
+#include <linux/interrupt.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+
+#ifdef CONFIG_NF_CONNTRACK_EVENTS
+struct nf_conntrack_ecache {
+	struct nf_conn *ct;
+	unsigned int events;
+};
+DECLARE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
+
+#define CONNTRACK_ECACHE(x)	(__get_cpu_var(nf_conntrack_ecache).x)
+
+extern struct atomic_notifier_head nf_conntrack_chain;
+extern struct atomic_notifier_head nf_conntrack_expect_chain;
+
+static inline int nf_conntrack_register_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_register(&nf_conntrack_chain, nb);
+}
+
+static inline int nf_conntrack_unregister_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nf_conntrack_chain, nb);
+}
+
+static inline int
+nf_conntrack_expect_register_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_register(&nf_conntrack_expect_chain, nb);
+}
+
+static inline int
+nf_conntrack_expect_unregister_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nf_conntrack_expect_chain,
+			nb);
+}
+
+extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
+extern void __nf_ct_event_cache_init(struct nf_conn *ct);
+extern void nf_ct_event_cache_flush(void);
+
+static inline void
+nf_conntrack_event_cache(enum ip_conntrack_events event,
+			 const struct sk_buff *skb)
+{
+	struct nf_conn *ct = (struct nf_conn *)skb->nfct;
+	struct nf_conntrack_ecache *ecache;
+
+	local_bh_disable();
+	ecache = &__get_cpu_var(nf_conntrack_ecache);
+	if (ct != ecache->ct)
+		__nf_ct_event_cache_init(ct);
+	ecache->events |= event;
+	local_bh_enable();
+}
+
+static inline void nf_conntrack_event(enum ip_conntrack_events event,
+				      struct nf_conn *ct)
+{
+	if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
+		atomic_notifier_call_chain(&nf_conntrack_chain, event, ct);
+}
+
+static inline void
+nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
+			  struct nf_conntrack_expect *exp)
+{
+	atomic_notifier_call_chain(&nf_conntrack_expect_chain, event, exp);
+}
+
+#else /* CONFIG_NF_CONNTRACK_EVENTS */
+
+static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
+					    const struct sk_buff *skb) {}
+static inline void nf_conntrack_event(enum ip_conntrack_events event,
+				      struct nf_conn *ct) {}
+static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
+static inline void
+nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
+			  struct nf_conntrack_expect *exp) {}
+static inline void nf_ct_event_cache_flush(void) {}
+#endif /* CONFIG_NF_CONNTRACK_EVENTS */
+
+#endif /*_NF_CONNTRACK_ECACHE_H*/
+
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
new file mode 100644
index 00000000000..cef3136e22a
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_expect.h
@@ -0,0 +1,80 @@
+/*
+ * connection tracking expectations.
+ */
+
+#ifndef _NF_CONNTRACK_EXPECT_H
+#define _NF_CONNTRACK_EXPECT_H
+#include <net/netfilter/nf_conntrack.h>
+
+extern struct list_head nf_conntrack_expect_list;
+extern kmem_cache_t *nf_conntrack_expect_cachep;
+extern struct file_operations exp_file_ops;
+
+struct nf_conntrack_expect
+{
+	/* Internal linked list (global expectation list) */
+	struct list_head list;
+
+	/* We expect this tuple, with the following mask */
+	struct nf_conntrack_tuple tuple, mask;
+
+	/* Function to call after setup and insertion */
+	void (*expectfn)(struct nf_conn *new,
+			 struct nf_conntrack_expect *this);
+
+	/* Helper to assign to new connection */
+	struct nf_conntrack_helper *helper;
+
+	/* The conntrack of the master connection */
+	struct nf_conn *master;
+
+	/* Timer function; deletes the expectation. */
+	struct timer_list timeout;
+
+	/* Usage count. */
+	atomic_t use;
+
+	/* Unique ID */
+	unsigned int id;
+
+	/* Flags */
+	unsigned int flags;
+
+#ifdef CONFIG_NF_NAT_NEEDED
+	__be32 saved_ip;
+	/* This is the original per-proto part, used to map the
+	 * expected connection the way the recipient expects. */
+	union nf_conntrack_man_proto saved_proto;
+	/* Direction relative to the master connection. */
+	enum ip_conntrack_dir dir;
+#endif
+};
+
+#define NF_CT_EXPECT_PERMANENT 0x1
+
+
+struct nf_conntrack_expect *
+__nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple);
+
+struct nf_conntrack_expect *
+nf_conntrack_expect_find_get(const struct nf_conntrack_tuple *tuple);
+
+struct nf_conntrack_expect *
+find_expectation(const struct nf_conntrack_tuple *tuple);
+
+void nf_ct_unlink_expect(struct nf_conntrack_expect *exp);
+void nf_ct_remove_expectations(struct nf_conn *ct);
+void nf_conntrack_unexpect_related(struct nf_conntrack_expect *exp);
+
+/* Allocate space for an expectation: this is mandatory before calling
+   nf_conntrack_expect_related.  You will have to call put afterwards. */
+struct nf_conntrack_expect *nf_conntrack_expect_alloc(struct nf_conn *me);
+void nf_conntrack_expect_init(struct nf_conntrack_expect *, int,
+			      union nf_conntrack_address *,
+			      union nf_conntrack_address *,
+			      u_int8_t, __be16 *, __be16 *);
+void nf_conntrack_expect_put(struct nf_conntrack_expect *exp);
+int nf_conntrack_expect_related(struct nf_conntrack_expect *expect);
+
+#endif /*_NF_CONNTRACK_EXPECT_H*/
+
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 86ec8174ad0..8c72ac9f0ab 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -34,20 +34,22 @@ struct nf_conntrack_helper
 		    struct nf_conn *ct,
 		    enum ip_conntrack_info conntrackinfo);
 
+	void (*destroy)(struct nf_conn *ct);
+
 	int (*to_nfattr)(struct sk_buff *skb, const struct nf_conn *ct);
 };
 
-extern int nf_conntrack_helper_register(struct nf_conntrack_helper *);
-extern void nf_conntrack_helper_unregister(struct nf_conntrack_helper *);
+extern struct nf_conntrack_helper *
+__nf_ct_helper_find(const struct nf_conntrack_tuple *tuple);
 
-/* Allocate space for an expectation: this is mandatory before calling
-   nf_conntrack_expect_related.  You will have to call put afterwards. */
-extern struct nf_conntrack_expect *
-nf_conntrack_expect_alloc(struct nf_conn *master);
-extern void nf_conntrack_expect_put(struct nf_conntrack_expect *exp);
+extern struct nf_conntrack_helper *
+nf_ct_helper_find_get( const struct nf_conntrack_tuple *tuple);
 
-/* Add an expected connection: can have more than one per connection */
-extern int nf_conntrack_expect_related(struct nf_conntrack_expect *exp);
-extern void nf_conntrack_unexpect_related(struct nf_conntrack_expect *exp);
+extern struct nf_conntrack_helper *
+__nf_conntrack_helper_find_byname(const char *name);
+
+extern void nf_ct_helper_put(struct nf_conntrack_helper *helper);
+extern int nf_conntrack_helper_register(struct nf_conntrack_helper *);
+extern void nf_conntrack_helper_unregister(struct nf_conntrack_helper *);
 
 #endif /*_NF_CONNTRACK_HELPER_H*/
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index dac43b15a5b..664ddcffe00 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -18,9 +18,6 @@ struct nfattr;
 
 struct nf_conntrack_l3proto
 {
-	/* Next pointer. */
-	struct list_head list;
-
 	/* L3 Protocol Family number. ex) PF_INET */
 	u_int16_t l3proto;
 
@@ -78,6 +75,12 @@ struct nf_conntrack_l3proto
 	int (*nfattr_to_tuple)(struct nfattr *tb[],
 			       struct nf_conntrack_tuple *t);
 
+#ifdef CONFIG_SYSCTL
+	struct ctl_table_header	*ctl_table_header;
+	struct ctl_table	*ctl_table_path;
+	struct ctl_table	*ctl_table;
+#endif /* CONFIG_SYSCTL */
+
 	/* Module (if any) which this is connected to. */
 	struct module *me;
 };
@@ -86,7 +89,7 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX];
 
 /* Protocol registration. */
 extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto);
-extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
+extern int nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
 
 extern struct nf_conntrack_l3proto *
 nf_ct_l3proto_find_get(u_int16_t l3proto);
@@ -96,13 +99,13 @@ extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p);
 /* Existing built-in protocols */
 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4;
 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
-extern struct nf_conntrack_l3proto nf_conntrack_generic_l3proto;
+extern struct nf_conntrack_l3proto nf_conntrack_l3proto_generic;
 
 static inline struct nf_conntrack_l3proto *
 __nf_ct_l3proto_find(u_int16_t l3proto)
 {
 	if (unlikely(l3proto >= AF_MAX))
-		return &nf_conntrack_generic_l3proto;
+		return &nf_conntrack_l3proto_generic;
 	return nf_ct_l3protos[l3proto];
 }
 
diff --git a/include/net/netfilter/nf_conntrack_protocol.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 1f33737fcea..fc8af08ff54 100644
--- a/include/net/netfilter/nf_conntrack_protocol.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -1,5 +1,5 @@
 /*
- * Header for use in defining a given protocol for connection tracking.
+ * Header for use in defining a given L4 protocol for connection tracking.
  *
  * 16 Dec 2003: Yasuyuki Kozakai @USAGI <yasuyuki.kozakai@toshiba.co.jp>
  *	- generalized L3 protocol dependent part.
@@ -7,23 +7,20 @@
  * Derived from include/linux/netfiter_ipv4/ip_conntrack_protcol.h
  */
 
-#ifndef _NF_CONNTRACK_PROTOCOL_H
-#define _NF_CONNTRACK_PROTOCOL_H
+#ifndef _NF_CONNTRACK_L4PROTO_H
+#define _NF_CONNTRACK_L4PROTO_H
 #include <net/netfilter/nf_conntrack.h>
 
 struct seq_file;
 struct nfattr;
 
-struct nf_conntrack_protocol
+struct nf_conntrack_l4proto
 {
-	/* Next pointer. */
-	struct list_head list;
-
 	/* L3 Protocol number. */
 	u_int16_t l3proto;
 
-	/* Protocol number. */
-	u_int8_t proto;
+	/* L4 Protocol number. */
+	u_int8_t l4proto;
 
 	/* Protocol name */
 	const char *name;
@@ -79,30 +76,40 @@ struct nf_conntrack_protocol
 	int (*nfattr_to_tuple)(struct nfattr *tb[],
 			       struct nf_conntrack_tuple *t);
 
+#ifdef CONFIG_SYSCTL
+	struct ctl_table_header	**ctl_table_header;
+	struct ctl_table	*ctl_table;
+	unsigned int		*ctl_table_users;
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	struct ctl_table_header	*ctl_compat_table_header;
+	struct ctl_table	*ctl_compat_table;
+#endif
+#endif
+
 	/* Module (if any) which this is connected to. */
 	struct module *me;
 };
 
 /* Existing built-in protocols */
-extern struct nf_conntrack_protocol nf_conntrack_protocol_tcp6;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_udp4;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_udp6;
-extern struct nf_conntrack_protocol nf_conntrack_generic_protocol;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
 
 #define MAX_NF_CT_PROTO 256
-extern struct nf_conntrack_protocol **nf_ct_protos[PF_MAX];
+extern struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX];
 
-extern struct nf_conntrack_protocol *
-__nf_ct_proto_find(u_int16_t l3proto, u_int8_t protocol);
+extern struct nf_conntrack_l4proto *
+__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
 
-extern struct nf_conntrack_protocol *
-nf_ct_proto_find_get(u_int16_t l3proto, u_int8_t protocol);
+extern struct nf_conntrack_l4proto *
+nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t protocol);
 
-extern void nf_ct_proto_put(struct nf_conntrack_protocol *p);
+extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
 
 /* Protocol registration. */
-extern int nf_conntrack_protocol_register(struct nf_conntrack_protocol *proto);
-extern void nf_conntrack_protocol_unregister(struct nf_conntrack_protocol *proto);
+extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto);
+extern int nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
 
 /* Generic netlink helpers */
 extern int nf_ct_port_tuple_to_nfattr(struct sk_buff *skb,
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 530ef1f7528..5d72b16e876 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -24,10 +24,10 @@
 
 /* The l3 protocol-specific manipulable parts of the tuple: always in
    network order! */
-union nf_conntrack_man_l3proto {
+union nf_conntrack_address {
 	u_int32_t all[NF_CT_TUPLE_L3SIZE];
-	u_int32_t ip;
-	u_int32_t ip6[4];
+	__be32 ip;
+	__be32 ip6[4];
 };
 
 /* The protocol-specific manipulable parts of the tuple: always in
@@ -38,23 +38,26 @@ union nf_conntrack_man_proto
 	u_int16_t all;
 
 	struct {
-		u_int16_t port;
+		__be16 port;
 	} tcp;
 	struct {
-		u_int16_t port;
+		__be16 port;
 	} udp;
 	struct {
-		u_int16_t id;
+		__be16 id;
 	} icmp;
 	struct {
-		u_int16_t port;
+		__be16 port;
 	} sctp;
+	struct {
+		__be16 key;	/* GRE key is 32bit, PPtP only uses 16bit */
+	} gre;
 };
 
 /* The manipulable part of the tuple. */
 struct nf_conntrack_man
 {
-	union nf_conntrack_man_l3proto u3;
+	union nf_conntrack_address u3;
 	union nf_conntrack_man_proto u;
 	/* Layer 3 protocol */
 	u_int16_t l3num;
@@ -67,27 +70,26 @@ struct nf_conntrack_tuple
 
 	/* These are the parts of the tuple which are fixed. */
 	struct {
-		union {
-			u_int32_t all[NF_CT_TUPLE_L3SIZE];
-			u_int32_t ip;
-			u_int32_t ip6[4];
-		} u3;
+		union nf_conntrack_address u3;
 		union {
 			/* Add other protocols here. */
 			u_int16_t all;
 
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} tcp;
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} udp;
 			struct {
 				u_int8_t type, code;
 			} icmp;
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} sctp;
+			struct {
+				__be16 key;
+			} gre;
 		} u;
 
 		/* The protocol. */
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
new file mode 100644
index 00000000000..61c62068ca6
--- /dev/null
+++ b/include/net/netfilter/nf_nat.h
@@ -0,0 +1,77 @@
+#ifndef _NF_NAT_H
+#define _NF_NAT_H
+#include <linux/netfilter_ipv4.h>
+#include <net/netfilter/nf_conntrack_tuple.h>
+
+#define NF_NAT_MAPPING_TYPE_MAX_NAMELEN 16
+
+enum nf_nat_manip_type
+{
+	IP_NAT_MANIP_SRC,
+	IP_NAT_MANIP_DST
+};
+
+/* SRC manip occurs POST_ROUTING or LOCAL_IN */
+#define HOOK2MANIP(hooknum) ((hooknum) != NF_IP_POST_ROUTING && (hooknum) != NF_IP_LOCAL_IN)
+
+#define IP_NAT_RANGE_MAP_IPS 1
+#define IP_NAT_RANGE_PROTO_SPECIFIED 2
+
+/* NAT sequence number modifications */
+struct nf_nat_seq {
+	/* position of the last TCP sequence number modification (if any) */
+	u_int32_t correction_pos;
+
+	/* sequence number offset before and after last modification */
+	int16_t offset_before, offset_after;
+};
+
+/* Single range specification. */
+struct nf_nat_range
+{
+	/* Set to OR of flags above. */
+	unsigned int flags;
+
+	/* Inclusive: network order. */
+	__be32 min_ip, max_ip;
+
+	/* Inclusive: network order */
+	union nf_conntrack_man_proto min, max;
+};
+
+/* For backwards compat: don't use in modern code. */
+struct nf_nat_multi_range_compat
+{
+	unsigned int rangesize; /* Must be 1. */
+
+	/* hangs off end. */
+	struct nf_nat_range range[1];
+};
+
+#ifdef __KERNEL__
+#include <linux/list.h>
+
+/* The structure embedded in the conntrack structure. */
+struct nf_nat_info
+{
+	struct list_head bysource;
+	struct nf_nat_seq seq[IP_CT_DIR_MAX];
+};
+
+struct nf_conn;
+
+/* Set up the info structure to map into this range. */
+extern unsigned int nf_nat_setup_info(struct nf_conn *ct,
+				      const struct nf_nat_range *range,
+				      unsigned int hooknum);
+
+/* Is this tuple already taken? (not by us)*/
+extern int nf_nat_used_tuple(const struct nf_conntrack_tuple *tuple,
+			     const struct nf_conn *ignored_conntrack);
+
+extern int nf_nat_module_is_loaded;
+
+#else  /* !__KERNEL__: iptables wants this to compile. */
+#define nf_nat_multi_range nf_nat_multi_range_compat
+#endif /*__KERNEL__*/
+#endif
diff --git a/include/net/netfilter/nf_nat_core.h b/include/net/netfilter/nf_nat_core.h
new file mode 100644
index 00000000000..9778ffa9344
--- /dev/null
+++ b/include/net/netfilter/nf_nat_core.h
@@ -0,0 +1,27 @@
+#ifndef _NF_NAT_CORE_H
+#define _NF_NAT_CORE_H
+#include <linux/list.h>
+#include <net/netfilter/nf_conntrack.h>
+
+/* This header used to share core functionality between the standalone
+   NAT module, and the compatibility layer's use of NAT for masquerading. */
+
+extern unsigned int nf_nat_packet(struct nf_conn *ct,
+				  enum ip_conntrack_info ctinfo,
+				  unsigned int hooknum,
+				  struct sk_buff **pskb);
+
+extern int nf_nat_icmp_reply_translation(struct nf_conn *ct,
+					 enum ip_conntrack_info ctinfo,
+					 unsigned int hooknum,
+					 struct sk_buff **pskb);
+
+static inline int nf_nat_initialized(struct nf_conn *ct,
+				     enum nf_nat_manip_type manip)
+{
+	if (manip == IP_NAT_MANIP_SRC)
+		return test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status);
+	else
+		return test_bit(IPS_DST_NAT_DONE_BIT, &ct->status);
+}
+#endif /* _NF_NAT_CORE_H */
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
new file mode 100644
index 00000000000..ec98ecf95fc
--- /dev/null
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -0,0 +1,32 @@
+#ifndef _NF_NAT_HELPER_H
+#define _NF_NAT_HELPER_H
+/* NAT protocol helper routines. */
+
+#include <net/netfilter/nf_conntrack.h>
+
+struct sk_buff;
+
+/* These return true or false. */
+extern int nf_nat_mangle_tcp_packet(struct sk_buff **skb,
+				    struct nf_conn *ct,
+				    enum ip_conntrack_info ctinfo,
+				    unsigned int match_offset,
+				    unsigned int match_len,
+				    const char *rep_buffer,
+				    unsigned int rep_len);
+extern int nf_nat_mangle_udp_packet(struct sk_buff **skb,
+				    struct nf_conn *ct,
+				    enum ip_conntrack_info ctinfo,
+				    unsigned int match_offset,
+				    unsigned int match_len,
+				    const char *rep_buffer,
+				    unsigned int rep_len);
+extern int nf_nat_seq_adjust(struct sk_buff **pskb,
+			     struct nf_conn *ct,
+			     enum ip_conntrack_info ctinfo);
+
+/* Setup NAT on this expected conntrack so it follows master, but goes
+ * to port ct->master->saved_proto. */
+extern void nf_nat_follow_master(struct nf_conn *ct,
+				 struct nf_conntrack_expect *this);
+#endif
diff --git a/include/net/netfilter/nf_nat_protocol.h b/include/net/netfilter/nf_nat_protocol.h
new file mode 100644
index 00000000000..a9ec5ef6146
--- /dev/null
+++ b/include/net/netfilter/nf_nat_protocol.h
@@ -0,0 +1,70 @@
+/* Header for use in defining a given protocol. */
+#ifndef _NF_NAT_PROTOCOL_H
+#define _NF_NAT_PROTOCOL_H
+#include <net/netfilter/nf_nat.h>
+#include <linux/netfilter/nfnetlink_conntrack.h>
+
+struct nf_nat_range;
+
+struct nf_nat_protocol
+{
+	/* Protocol name */
+	const char *name;
+
+	/* Protocol number. */
+	unsigned int protonum;
+
+	struct module *me;
+
+	/* Translate a packet to the target according to manip type.
+	   Return true if succeeded. */
+	int (*manip_pkt)(struct sk_buff **pskb,
+			 unsigned int iphdroff,
+			 const struct nf_conntrack_tuple *tuple,
+			 enum nf_nat_manip_type maniptype);
+
+	/* Is the manipable part of the tuple between min and max incl? */
+	int (*in_range)(const struct nf_conntrack_tuple *tuple,
+			enum nf_nat_manip_type maniptype,
+			const union nf_conntrack_man_proto *min,
+			const union nf_conntrack_man_proto *max);
+
+	/* Alter the per-proto part of the tuple (depending on
+	   maniptype), to give a unique tuple in the given range if
+	   possible; return false if not.  Per-protocol part of tuple
+	   is initialized to the incoming packet. */
+	int (*unique_tuple)(struct nf_conntrack_tuple *tuple,
+			    const struct nf_nat_range *range,
+			    enum nf_nat_manip_type maniptype,
+			    const struct nf_conn *ct);
+
+	int (*range_to_nfattr)(struct sk_buff *skb,
+			       const struct nf_nat_range *range);
+
+	int (*nfattr_to_range)(struct nfattr *tb[],
+			       struct nf_nat_range *range);
+};
+
+/* Protocol registration. */
+extern int nf_nat_protocol_register(struct nf_nat_protocol *proto);
+extern void nf_nat_protocol_unregister(struct nf_nat_protocol *proto);
+
+extern struct nf_nat_protocol *nf_nat_proto_find_get(u_int8_t protocol);
+extern void nf_nat_proto_put(struct nf_nat_protocol *proto);
+
+/* Built-in protocols. */
+extern struct nf_nat_protocol nf_nat_protocol_tcp;
+extern struct nf_nat_protocol nf_nat_protocol_udp;
+extern struct nf_nat_protocol nf_nat_protocol_icmp;
+extern struct nf_nat_protocol nf_nat_unknown_protocol;
+
+extern int init_protocols(void) __init;
+extern void cleanup_protocols(void);
+extern struct nf_nat_protocol *find_nat_proto(u_int16_t protonum);
+
+extern int nf_nat_port_range_to_nfattr(struct sk_buff *skb,
+				       const struct nf_nat_range *range);
+extern int nf_nat_port_nfattr_to_range(struct nfattr *tb[],
+				       struct nf_nat_range *range);
+
+#endif /*_NF_NAT_PROTO_H*/
diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
new file mode 100644
index 00000000000..f191c672bcc
--- /dev/null
+++ b/include/net/netfilter/nf_nat_rule.h
@@ -0,0 +1,35 @@
+#ifndef _NF_NAT_RULE_H
+#define _NF_NAT_RULE_H
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_nat.h>
+#include <linux/netfilter_ipv4/ip_tables.h>
+
+/* Compatibility definitions for ipt_FOO modules */
+#define ip_nat_range			nf_nat_range
+#define ip_conntrack_tuple		nf_conntrack_tuple
+#define ip_conntrack_get		nf_ct_get
+#define ip_conntrack			nf_conn
+#define ip_nat_setup_info		nf_nat_setup_info
+#define ip_nat_multi_range_compat	nf_nat_multi_range_compat
+#define ip_ct_iterate_cleanup		nf_ct_iterate_cleanup
+#define	IP_NF_ASSERT			NF_CT_ASSERT
+
+extern int nf_nat_rule_init(void) __init;
+extern void nf_nat_rule_cleanup(void);
+extern int nf_nat_rule_find(struct sk_buff **pskb,
+			    unsigned int hooknum,
+			    const struct net_device *in,
+			    const struct net_device *out,
+			    struct nf_conn *ct,
+			    struct nf_nat_info *info);
+
+extern unsigned int
+alloc_null_binding(struct nf_conn *ct,
+		   struct nf_nat_info *info,
+		   unsigned int hooknum);
+
+extern unsigned int
+alloc_null_binding_confirmed(struct nf_conn *ct,
+			     struct nf_nat_info *info,
+			     unsigned int hooknum);
+#endif /* _NF_NAT_RULE_H */
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 12c214b9ead..83da7e1f0d3 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -111,13 +111,34 @@ struct netlbl_lsm_cache {
 	void (*free) (const void *data);
 	void *data;
 };
+/* The catmap bitmap field MUST be a power of two in length and large
+ * enough to hold at least 240 bits.  Special care (i.e. check the code!)
+ * should be used when changing these values as the LSM implementation
+ * probably has functions which rely on the sizes of these types to speed
+ * processing. */
+#define NETLBL_CATMAP_MAPTYPE           u64
+#define NETLBL_CATMAP_MAPCNT            4
+#define NETLBL_CATMAP_MAPSIZE           (sizeof(NETLBL_CATMAP_MAPTYPE) * 8)
+#define NETLBL_CATMAP_SIZE              (NETLBL_CATMAP_MAPSIZE * \
+					 NETLBL_CATMAP_MAPCNT)
+#define NETLBL_CATMAP_BIT               (NETLBL_CATMAP_MAPTYPE)0x01
+struct netlbl_lsm_secattr_catmap {
+	u32 startbit;
+	NETLBL_CATMAP_MAPTYPE bitmap[NETLBL_CATMAP_MAPCNT];
+	struct netlbl_lsm_secattr_catmap *next;
+};
+#define NETLBL_SECATTR_NONE             0x00000000
+#define NETLBL_SECATTR_DOMAIN           0x00000001
+#define NETLBL_SECATTR_CACHE            0x00000002
+#define NETLBL_SECATTR_MLS_LVL          0x00000004
+#define NETLBL_SECATTR_MLS_CAT          0x00000008
 struct netlbl_lsm_secattr {
+	u32 flags;
+
 	char *domain;
 
 	u32 mls_lvl;
-	u32 mls_lvl_vld;
-	unsigned char *mls_cat;
-	size_t mls_cat_len;
+	struct netlbl_lsm_secattr_catmap *mls_cat;
 
 	struct netlbl_lsm_cache *cache;
 };
@@ -165,18 +186,54 @@ static inline void netlbl_secattr_cache_free(struct netlbl_lsm_cache *cache)
 }
 
 /**
+ * netlbl_secattr_catmap_alloc - Allocate a LSM secattr catmap
+ * @flags: memory allocation flags
+ *
+ * Description:
+ * Allocate memory for a LSM secattr catmap, returns a pointer on success, NULL
+ * on failure.
+ *
+ */
+static inline struct netlbl_lsm_secattr_catmap *netlbl_secattr_catmap_alloc(
+	                                                           gfp_t flags)
+{
+	return kzalloc(sizeof(struct netlbl_lsm_secattr_catmap), flags);
+}
+
+/**
+ * netlbl_secattr_catmap_free - Free a LSM secattr catmap
+ * @catmap: the category bitmap
+ *
+ * Description:
+ * Free a LSM secattr catmap.
+ *
+ */
+static inline void netlbl_secattr_catmap_free(
+	                              struct netlbl_lsm_secattr_catmap *catmap)
+{
+	struct netlbl_lsm_secattr_catmap *iter;
+
+	do {
+		iter = catmap;
+		catmap = catmap->next;
+		kfree(iter);
+	} while (catmap);
+}
+
+/**
  * netlbl_secattr_init - Initialize a netlbl_lsm_secattr struct
  * @secattr: the struct to initialize
  *
  * Description:
- * Initialize an already allocated netlbl_lsm_secattr struct.  Returns zero on
- * success, negative values on error.
+ * Initialize an already allocated netlbl_lsm_secattr struct.
  *
  */
-static inline int netlbl_secattr_init(struct netlbl_lsm_secattr *secattr)
+static inline void netlbl_secattr_init(struct netlbl_lsm_secattr *secattr)
 {
-	memset(secattr, 0, sizeof(*secattr));
-	return 0;
+	secattr->flags = 0;
+	secattr->domain = NULL;
+	secattr->mls_cat = NULL;
+	secattr->cache = NULL;
 }
 
 /**
@@ -193,7 +250,8 @@ static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr)
 	if (secattr->cache)
 		netlbl_secattr_cache_free(secattr->cache);
 	kfree(secattr->domain);
-	kfree(secattr->mls_cat);
+	if (secattr->mls_cat)
+		netlbl_secattr_catmap_free(secattr->mls_cat);
 }
 
 /**
@@ -205,7 +263,7 @@ static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr)
  * pointer on success, or NULL on failure.
  *
  */
-static inline struct netlbl_lsm_secattr *netlbl_secattr_alloc(int flags)
+static inline struct netlbl_lsm_secattr *netlbl_secattr_alloc(gfp_t flags)
 {
 	return kzalloc(sizeof(struct netlbl_lsm_secattr), flags);
 }
@@ -224,6 +282,51 @@ static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr)
 	kfree(secattr);
 }
 
+#ifdef CONFIG_NETLABEL
+int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
+			       u32 offset);
+int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
+				   u32 offset);
+int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap *catmap,
+				 u32 bit,
+				 gfp_t flags);
+int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap,
+				 u32 start,
+				 u32 end,
+				 gfp_t flags);
+#else
+static inline int netlbl_secattr_catmap_walk(
+	                              struct netlbl_lsm_secattr_catmap *catmap,
+				      u32 offset)
+{
+	return -ENOENT;
+}
+
+static inline int netlbl_secattr_catmap_walk_rng(
+				      struct netlbl_lsm_secattr_catmap *catmap,
+				      u32 offset)
+{
+	return -ENOENT;
+}
+
+static inline int netlbl_secattr_catmap_setbit(
+	                              struct netlbl_lsm_secattr_catmap *catmap,
+				      u32 bit,
+				      gfp_t flags)
+{
+	return 0;
+}
+
+static inline int netlbl_secattr_catmap_setrng(
+	                              struct netlbl_lsm_secattr_catmap *catmap,
+				      u32 start,
+				      u32 end,
+				      gfp_t flags)
+{
+	return 0;
+}
+#endif
+
 /*
  * LSM protocol operations
  */
diff --git a/include/net/netlink.h b/include/net/netlink.h
index ce5cba19c39..bcaf67b7a19 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -3,6 +3,7 @@
 
 #include <linux/types.h>
 #include <linux/netlink.h>
+#include <linux/jiffies.h>
 
 /* ========================================================================
  *         Netlink Messages and Attributes Interface (As Seen On TV)
@@ -500,14 +501,15 @@ static inline struct nlmsghdr *nlmsg_put_answer(struct sk_buff *skb,
 
 /**
  * nlmsg_new - Allocate a new netlink message
- * @size: maximum size of message
+ * @payload: size of the message payload
  * @flags: the type of memory to allocate.
  *
- * Use NLMSG_GOODSIZE if size isn't know and you need a good default size.
+ * Use NLMSG_DEFAULT_SIZE if the size of the payload isn't known
+ * and a good default is needed.
  */
-static inline struct sk_buff *nlmsg_new(int size, gfp_t flags)
+static inline struct sk_buff *nlmsg_new(size_t payload, gfp_t flags)
 {
-	return alloc_skb(size, flags);
+	return alloc_skb(nlmsg_total_size(payload), flags);
 }
 
 /**
@@ -828,6 +830,9 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype,
 #define NLA_PUT_U16(skb, attrtype, value) \
 	NLA_PUT_TYPE(skb, u16, attrtype, value)
 
+#define NLA_PUT_LE16(skb, attrtype, value) \
+	NLA_PUT_TYPE(skb, __le16, attrtype, value)
+
 #define NLA_PUT_U32(skb, attrtype, value) \
 	NLA_PUT_TYPE(skb, u32, attrtype, value)
 
@@ -874,6 +879,15 @@ static inline u16 nla_get_u16(struct nlattr *nla)
 }
 
 /**
+ * nla_get_le16 - return payload of __le16 attribute
+ * @nla: __le16 netlink attribute
+ */
+static inline __le16 nla_get_le16(struct nlattr *nla)
+{
+	return *(__le16 *) nla_data(nla);
+}
+
+/**
  * nla_get_u8 - return payload of u8 attribute
  * @nla: u8 netlink attribute
  */
diff --git a/include/net/protocol.h b/include/net/protocol.h
index c643bce64e5..105bf12b0c7 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -50,7 +50,7 @@ struct inet6_protocol
 	void	(*err_handler)(struct sk_buff *skb,
 			       struct inet6_skb_parm *opt,
 			       int type, int code, int offset,
-			       __u32 info);
+			       __be32 info);
 
 	int	(*gso_send_check)(struct sk_buff *skb);
 	struct sk_buff *(*gso_segment)(struct sk_buff *skb,
@@ -71,7 +71,7 @@ struct inet_protosw {
 
         /* These two fields form the lookup key.  */
 	unsigned short	 type;	   /* This is the 2nd argument to socket(2). */
-	int		 protocol; /* This is the L4 protocol number.  */
+	unsigned short	 protocol; /* This is the L4 protocol number.  */
 
 	struct proto	 *prot;
 	const struct proto_ops *ops;
diff --git a/include/net/rawv6.h b/include/net/rawv6.h
index 14476a71725..af8960878ef 100644
--- a/include/net/rawv6.h
+++ b/include/net/rawv6.h
@@ -21,7 +21,7 @@ extern void			rawv6_err(struct sock *sk,
 					  struct sk_buff *skb,
 					  struct inet6_skb_parm *opt,
 					  int type, int code, 
-					  int offset, u32 info);
+					  int offset, __be32 info);
 
 #endif
 
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 8e165ca16bd..e37baaf2080 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -28,14 +28,15 @@ struct proto;
 
 struct request_sock_ops {
 	int		family;
-	kmem_cache_t	*slab;
 	int		obj_size;
+	kmem_cache_t	*slab;
 	int		(*rtx_syn_ack)(struct sock *sk,
 				       struct request_sock *req,
 				       struct dst_entry *dst);
 	void		(*send_ack)(struct sk_buff *skb,
 				    struct request_sock *req);
-	void		(*send_reset)(struct sk_buff *skb);
+	void		(*send_reset)(struct sock *sk,
+				      struct sk_buff *skb);
 	void		(*destructor)(struct request_sock *req);
 };
 
@@ -51,12 +52,13 @@ struct request_sock {
 	u32				rcv_wnd;	  /* rcv_wnd offered first time */
 	u32				ts_recent;
 	unsigned long			expires;
-	struct request_sock_ops		*rsk_ops;
+	const struct request_sock_ops	*rsk_ops;
 	struct sock			*sk;
 	u32				secid;
+	u32				peer_secid;
 };
 
-static inline struct request_sock *reqsk_alloc(struct request_sock_ops *ops)
+static inline struct request_sock *reqsk_alloc(const struct request_sock_ops *ops)
 {
 	struct request_sock *req = kmem_cache_alloc(ops->slab, SLAB_ATOMIC);
 
@@ -120,7 +122,7 @@ struct request_sock_queue {
 };
 
 extern int reqsk_queue_alloc(struct request_sock_queue *queue,
-			     const int nr_table_entries);
+			     unsigned int nr_table_entries);
 
 static inline struct listen_sock *reqsk_queue_yank_listen_sk(struct request_sock_queue *queue)
 {
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index b0e9108a4e1..82086392735 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -60,6 +60,7 @@ struct Qdisc_class_ops
 	int			(*graft)(struct Qdisc *, unsigned long cl,
 					struct Qdisc *, struct Qdisc **);
 	struct Qdisc *		(*leaf)(struct Qdisc *, unsigned long cl);
+	void			(*qlen_notify)(struct Qdisc *, unsigned long);
 
 	/* Class manipulation routines */
 	unsigned long		(*get)(struct Qdisc *, u32 classid);
@@ -144,7 +145,7 @@ struct tcf_proto
 	void			*root;
 	int			(*classify)(struct sk_buff*, struct tcf_proto*,
 					struct tcf_result *);
-	u32			protocol;
+	__be16			protocol;
 
 	/* All the rest */
 	u32			prio;
@@ -172,9 +173,10 @@ extern void dev_activate(struct net_device *dev);
 extern void dev_deactivate(struct net_device *dev);
 extern void qdisc_reset(struct Qdisc *qdisc);
 extern void qdisc_destroy(struct Qdisc *qdisc);
+extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
 extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
 extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
-				       struct Qdisc_ops *ops);
+				       struct Qdisc_ops *ops, u32 parentid);
 
 static inline void
 tcf_destroy(struct tcf_proto *tp)
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 807d6f1ef4b..6114c4f54b0 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -116,9 +116,11 @@ typedef enum {
 typedef union {
 	__s32 i32;
 	__u32 u32;
+	__be32 be32;
 	__u16 u16;
 	__u8 u8;
 	int error;
+	__be16 err;
 	sctp_state_t state;
 	sctp_event_timeout_t to;
 	unsigned long zero;
@@ -164,9 +166,11 @@ SCTP_## name (type arg)		\
 
 SCTP_ARG_CONSTRUCTOR(I32,	__s32, i32)
 SCTP_ARG_CONSTRUCTOR(U32,	__u32, u32)
+SCTP_ARG_CONSTRUCTOR(BE32,	__be32, be32)
 SCTP_ARG_CONSTRUCTOR(U16,	__u16, u16)
 SCTP_ARG_CONSTRUCTOR(U8,	__u8, u8)
 SCTP_ARG_CONSTRUCTOR(ERROR,     int, error)
+SCTP_ARG_CONSTRUCTOR(PERR,      __be16, err)	/* protocol error */
 SCTP_ARG_CONSTRUCTOR(STATE,	sctp_state_t, state)
 SCTP_ARG_CONSTRUCTOR(TO,	sctp_event_timeout_t, to)
 SCTP_ARG_CONSTRUCTOR(PTR,	void *, ptr)
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 6c632e26f72..5ddb8559986 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -356,7 +356,7 @@ typedef enum {
  * addresses.
  */
 #define IS_IPV4_UNUSABLE_ADDRESS(a) \
-	((INADDR_BROADCAST == *a) || \
+	((htonl(INADDR_BROADCAST) == *a) || \
 	(MULTICAST(*a)) || \
 	(((unsigned char *)(a))[0] == 0) || \
 	((((unsigned char *)(a))[0] == 198) && \
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 764e3af5be9..215461f18db 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -585,7 +585,7 @@ static inline int ipver2af(__u8 ipver)
 }
 
 /* Convert from an address parameter type to an address family.  */
-static inline int param_type2af(__u16 type)
+static inline int param_type2af(__be16 type)
 {
 	switch (type) {
 	case SCTP_PARAM_IPV4_ADDRESS:
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index de313de4fef..3269ed1cc22 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -213,7 +213,7 @@ struct sctp_chunk *sctp_make_shutdown_ack(const struct sctp_association *asoc,
 					  const struct sctp_chunk *);
 struct sctp_chunk *sctp_make_shutdown_complete(const struct sctp_association *,
 					  const struct sctp_chunk *);
-void sctp_init_cause(struct sctp_chunk *, __u16 cause, const void *, size_t);
+void sctp_init_cause(struct sctp_chunk *, __be16 cause, const void *, size_t);
 struct sctp_chunk *sctp_make_abort(const struct sctp_association *,
 			      const struct sctp_chunk *,
 			      const size_t hint);
@@ -236,14 +236,14 @@ struct sctp_chunk *sctp_make_heartbeat_ack(const struct sctp_association *,
 				      const size_t paylen);
 struct sctp_chunk *sctp_make_op_error(const struct sctp_association *,
 				 const struct sctp_chunk *chunk,
-				 __u16 cause_code,
+				 __be16 cause_code,
 				 const void *payload,
 				 size_t paylen);
 
 struct sctp_chunk *sctp_make_asconf_update_ip(struct sctp_association *,
 					      union sctp_addr *,
 					      struct sockaddr *,
-					      int, __u16);
+					      int, __be16);
 struct sctp_chunk *sctp_make_asconf_set_prim(struct sctp_association *asoc,
 					     union sctp_addr *addr);
 struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index c6d93bb0dcd..c089f93ba59 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -537,7 +537,7 @@ struct sctp_af {
 					  struct net_device *);
 	void		(*dst_saddr)	(union sctp_addr *saddr,
 					 struct dst_entry *dst,
-					 unsigned short port);
+					 __be16 port);
 	int		(*cmp_addr)	(const union sctp_addr *addr1,
 					 const union sctp_addr *addr2);
 	void		(*addr_copy)	(union sctp_addr *dst,
@@ -553,14 +553,14 @@ struct sctp_af {
 					 struct sock *sk);
 	void		(*from_addr_param) (union sctp_addr *,
 					    union sctp_addr_param *,
-					    __u16 port, int iif);	
+					    __be16 port, int iif);
 	int		(*to_addr_param) (const union sctp_addr *,
 					  union sctp_addr_param *); 
 	int		(*addr_valid)	(union sctp_addr *,
 					 struct sctp_sock *,
 					 const struct sk_buff *);
 	sctp_scope_t	(*scope) (union sctp_addr *);
-	void		(*inaddr_any)	(union sctp_addr *, unsigned short);
+	void		(*inaddr_any)	(union sctp_addr *, __be16);
 	int		(*is_any)	(const union sctp_addr *);
 	int		(*available)	(union sctp_addr *,
 					 struct sctp_sock *);
@@ -587,7 +587,7 @@ struct sctp_pf {
 			  struct sctp_sock *);
 	int  (*bind_verify) (struct sctp_sock *, union sctp_addr *);
 	int  (*send_verify) (struct sctp_sock *, union sctp_addr *);
-	int  (*supported_addrs)(const struct sctp_sock *, __u16 *);
+	int  (*supported_addrs)(const struct sctp_sock *, __be16 *);
 	struct sock *(*create_accept_sk) (struct sock *sk,
 					  struct sctp_association *asoc);
 	void (*addr_v4map) (struct sctp_sock *, union sctp_addr *);
@@ -1030,7 +1030,7 @@ void sctp_inq_init(struct sctp_inq *);
 void sctp_inq_free(struct sctp_inq *);
 void sctp_inq_push(struct sctp_inq *, struct sctp_chunk *packet);
 struct sctp_chunk *sctp_inq_pop(struct sctp_inq *);
-void sctp_inq_set_th_handler(struct sctp_inq *, void (*)(void *), void *);
+void sctp_inq_set_th_handler(struct sctp_inq *, work_func_t);
 
 /* This is the structure we use to hold outbound chunks.  You push
  * chunks in and they automatically pop out the other end as bundled
@@ -1270,7 +1270,7 @@ struct sctp_endpoint {
  	 * 	    this here so we pre-allocate this once and can re-use
  	 * 	    on every receive.
  	 */
- 	__u8 digest[SCTP_SIGNATURE_SIZE];
+ 	__u8 *digest;
  
 	/* sendbuf acct. policy.	*/
 	__u32 sndbuf_policy;
@@ -1314,6 +1314,13 @@ int sctp_process_init(struct sctp_association *, sctp_cid_t cid,
 __u32 sctp_generate_tag(const struct sctp_endpoint *);
 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
 
+struct sctp_inithdr_host {
+	__u32 init_tag;
+	__u32 a_rwnd;
+	__u16 num_outbound_streams;
+	__u16 num_inbound_streams;
+	__u32 initial_tsn;
+};
 
 /* RFC2960
  *
@@ -1482,9 +1489,9 @@ struct sctp_association {
 		/* This mask is used to disable sending the ASCONF chunk
 		 * with specified parameter to peer.
 		 */
-		__u16 addip_disabled_mask;
+		__be16 addip_disabled_mask;
 
-		struct sctp_inithdr i;
+		struct sctp_inithdr_host i;
 		int cookie_len;
 		void *cookie;
 
diff --git a/include/net/sctp/tsnmap.h b/include/net/sctp/tsnmap.h
index 021947da70e..70a824df6f6 100644
--- a/include/net/sctp/tsnmap.h
+++ b/include/net/sctp/tsnmap.h
@@ -105,7 +105,7 @@ struct sctp_tsnmap {
 	 * every SACK.  Store up to SCTP_MAX_DUP_TSNS worth of
 	 * information.
 	 */
-	__u32 dup_tsns[SCTP_MAX_DUP_TSNS];
+	__be32 dup_tsns[SCTP_MAX_DUP_TSNS];
 	__u16 num_dup_tsns;
 
 	/* Record gap ack block information here.  */
@@ -162,7 +162,7 @@ static inline __u16 sctp_tsnmap_num_dups(struct sctp_tsnmap *map)
 }
 
 /* Return pointer to duplicate tsn array as needed by SACK. */
-static inline __u32 *sctp_tsnmap_get_dups(struct sctp_tsnmap *map)
+static inline __be32 *sctp_tsnmap_get_dups(struct sctp_tsnmap *map)
 {
 	map->num_dup_tsns = 0;
 	return map->dup_tsns;
diff --git a/include/net/sock.h b/include/net/sock.h
index 9cdbae2a53a..fe3a33fad03 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -47,6 +47,7 @@
 #include <linux/lockdep.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>	/* struct sk_buff */
+#include <linux/mm.h>
 #include <linux/security.h>
 
 #include <linux/filter.h>
@@ -745,7 +746,13 @@ static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
  */
 #define sock_owned_by_user(sk)	((sk)->sk_lock.owner)
 
-extern void FASTCALL(lock_sock(struct sock *sk));
+extern void FASTCALL(lock_sock_nested(struct sock *sk, int subclass));
+
+static inline void lock_sock(struct sock *sk)
+{
+	lock_sock_nested(sk, 0);
+}
+
 extern void FASTCALL(release_sock(struct sock *sk));
 
 /* BH context may only use the following locking interface. */
@@ -948,7 +955,8 @@ static inline void sock_put(struct sock *sk)
 		sk_free(sk);
 }
 
-extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb);
+extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb,
+			  const int nested);
 
 /* Detach socket from process context.
  * Announce socket dead, detach it from wait queue and inode.
@@ -1082,7 +1090,7 @@ static inline int skb_copy_to_page(struct sock *sk, char __user *from,
 {
 	if (skb->ip_summed == CHECKSUM_NONE) {
 		int err = 0;
-		unsigned int csum = csum_and_copy_from_user(from,
+		__wsum csum = csum_and_copy_from_user(from,
 						     page_address(page) + off,
 							    copy, 0, &err);
 		if (err)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 7a093d0aa0f..c99774f15eb 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -28,6 +28,7 @@
 #include <linux/percpu.h>
 #include <linux/skbuff.h>
 #include <linux/dmaengine.h>
+#include <linux/crypto.h>
 
 #include <net/inet_connection_sock.h>
 #include <net/inet_timewait_sock.h>
@@ -138,7 +139,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define MAX_TCP_SYNCNT		127
 
 #define TCP_SYNQ_INTERVAL	(HZ/5)	/* Period of SYNACK timer */
-#define TCP_SYNQ_HSIZE		512	/* Size of SYNACK hash table */
 
 #define TCP_PAWS_24DAYS	(60 * 60 * 24 * 24)
 #define TCP_PAWS_MSL	60		/* Per-host timestamps are invalidated
@@ -162,6 +162,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOPT_SACK_PERM        4       /* SACK Permitted */
 #define TCPOPT_SACK             5       /* SACK Block */
 #define TCPOPT_TIMESTAMP	8	/* Better RTT estimations/PAWS */
+#define TCPOPT_MD5SIG		19	/* MD5 Signature (RFC2385) */
 
 /*
  *     TCP option lengths
@@ -171,6 +172,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_WINDOW         3
 #define TCPOLEN_SACK_PERM      2
 #define TCPOLEN_TIMESTAMP      10
+#define TCPOLEN_MD5SIG         18
 
 /* But this is what stacks really send out. */
 #define TCPOLEN_TSTAMP_ALIGNED		12
@@ -179,6 +181,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_SACK_BASE		2
 #define TCPOLEN_SACK_BASE_ALIGNED	4
 #define TCPOLEN_SACK_PERBLOCK		8
+#define TCPOLEN_MD5SIG_ALIGNED		20
 
 /* Flags in tp->nonagle */
 #define TCP_NAGLE_OFF		1	/* Nagle's algo is disabled */
@@ -300,6 +303,8 @@ extern void			tcp_cleanup_rbuf(struct sock *sk, int copied);
 extern int			tcp_twsk_unique(struct sock *sk,
 						struct sock *sktw, void *twp);
 
+extern void			tcp_twsk_destructor(struct sock *sk);
+
 static inline void tcp_dec_quickack_mode(struct sock *sk,
 					 const unsigned int pkts)
 {
@@ -621,8 +626,12 @@ enum tcp_ca_event {
  * Interface for adding new TCP congestion control handlers
  */
 #define TCP_CA_NAME_MAX	16
+#define TCP_CA_MAX	128
+#define TCP_CA_BUF_MAX	(TCP_CA_NAME_MAX*TCP_CA_MAX)
+
 struct tcp_congestion_ops {
 	struct list_head	list;
+	int	non_restricted;
 
 	/* initialize private data (optional) */
 	void (*init)(struct sock *sk);
@@ -660,6 +669,9 @@ extern void tcp_init_congestion_control(struct sock *sk);
 extern void tcp_cleanup_congestion_control(struct sock *sk);
 extern int tcp_set_default_congestion_control(const char *name);
 extern void tcp_get_default_congestion_control(char *name);
+extern void tcp_get_available_congestion_control(char *buf, size_t len);
+extern void tcp_get_allowed_congestion_control(char *buf, size_t len);
+extern int tcp_set_allowed_congestion_control(char *allowed);
 extern int tcp_set_congestion_control(struct sock *sk, const char *name);
 extern void tcp_slow_start(struct tcp_sock *tp);
 
@@ -795,14 +807,14 @@ static inline void tcp_update_wl(struct tcp_sock *tp, u32 ack, u32 seq)
 /*
  * Calculate(/check) TCP checksum
  */
-static inline u16 tcp_v4_check(struct tcphdr *th, int len,
-			       unsigned long saddr, unsigned long daddr, 
-			       unsigned long base)
+static inline __sum16 tcp_v4_check(struct tcphdr *th, int len,
+			       __be32 saddr, __be32 daddr,
+			       __wsum base)
 {
 	return csum_tcpudp_magic(saddr,daddr,len,IPPROTO_TCP,base);
 }
 
-static inline int __tcp_checksum_complete(struct sk_buff *skb)
+static inline __sum16 __tcp_checksum_complete(struct sk_buff *skb)
 {
 	return __skb_checksum_complete(skb);
 }
@@ -1058,6 +1070,114 @@ static inline void clear_all_retrans_hints(struct tcp_sock *tp){
 	tp->fastpath_skb_hint = NULL;
 }
 
+/* MD5 Signature */
+struct crypto_hash;
+
+/* - key database */
+struct tcp_md5sig_key {
+	u8			*key;
+	u8			keylen;
+};
+
+struct tcp4_md5sig_key {
+	u8			*key;
+	u16			keylen;
+	__be32			addr;
+};
+
+struct tcp6_md5sig_key {
+	u8			*key;
+	u16			keylen;
+#if 0
+	u32			scope_id;	/* XXX */
+#endif
+	struct in6_addr		addr;
+};
+
+/* - sock block */
+struct tcp_md5sig_info {
+	struct tcp4_md5sig_key	*keys4;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	struct tcp6_md5sig_key	*keys6;
+	u32			entries6;
+	u32			alloced6;
+#endif
+	u32			entries4;
+	u32			alloced4;
+};
+
+/* - pseudo header */
+struct tcp4_pseudohdr {
+	__be32		saddr;
+	__be32		daddr;
+	__u8		pad;
+	__u8		protocol;
+	__be16		len;
+};
+
+struct tcp6_pseudohdr {
+	struct in6_addr	saddr;
+	struct in6_addr daddr;
+	__be32		len;
+	__be32		protocol;	/* including padding */
+};
+
+union tcp_md5sum_block {
+	struct tcp4_pseudohdr ip4;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	struct tcp6_pseudohdr ip6;
+#endif
+};
+
+/* - pool: digest algorithm, hash description and scratch buffer */
+struct tcp_md5sig_pool {
+	struct hash_desc	md5_desc;
+	union tcp_md5sum_block	md5_blk;
+};
+
+#define TCP_MD5SIG_MAXKEYS	(~(u32)0)	/* really?! */
+
+/* - functions */
+extern int			tcp_v4_calc_md5_hash(char *md5_hash,
+						     struct tcp_md5sig_key *key,
+						     struct sock *sk,
+						     struct dst_entry *dst,
+						     struct request_sock *req,
+						     struct tcphdr *th,
+						     int protocol, int tcplen);
+extern struct tcp_md5sig_key	*tcp_v4_md5_lookup(struct sock *sk,
+						   struct sock *addr_sk);
+
+extern int			tcp_v4_md5_do_add(struct sock *sk,
+						  __be32 addr,
+						  u8 *newkey,
+						  u8 newkeylen);
+
+extern int			tcp_v4_md5_do_del(struct sock *sk,
+						  __be32 addr);
+
+extern struct tcp_md5sig_pool	**tcp_alloc_md5sig_pool(void);
+extern void			tcp_free_md5sig_pool(void);
+
+extern struct tcp_md5sig_pool	*__tcp_get_md5sig_pool(int cpu);
+extern void			__tcp_put_md5sig_pool(void);
+
+static inline
+struct tcp_md5sig_pool		*tcp_get_md5sig_pool(void)
+{
+	int cpu = get_cpu();
+	struct tcp_md5sig_pool *ret = __tcp_get_md5sig_pool(cpu);
+	if (!ret)
+		put_cpu();
+	return ret;
+}
+
+static inline void		tcp_put_md5sig_pool(void)
+{
+	__tcp_put_md5sig_pool();
+	put_cpu();
+}
+
 /* /proc */
 enum tcp_seq_states {
 	TCP_SEQ_STATE_LISTENING,
@@ -1097,6 +1217,35 @@ extern int  tcp4_proc_init(void);
 extern void tcp4_proc_exit(void);
 #endif
 
+/* TCP af-specific functions */
+struct tcp_sock_af_ops {
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key	*(*md5_lookup) (struct sock *sk,
+						struct sock *addr_sk);
+	int			(*calc_md5_hash) (char *location,
+						  struct tcp_md5sig_key *md5,
+						  struct sock *sk,
+						  struct dst_entry *dst,
+						  struct request_sock *req,
+						  struct tcphdr *th,
+						  int protocol, int len);
+	int			(*md5_add) (struct sock *sk,
+					    struct sock *addr_sk,
+					    u8 *newkey,
+					    u8 len);
+	int			(*md5_parse) (struct sock *sk,
+					      char __user *optval,
+					      int optlen);
+#endif
+};
+
+struct tcp_request_sock_ops {
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key	*(*md5_lookup) (struct sock *sk,
+						struct request_sock *req);
+#endif
+};
+
 extern void tcp_v4_init(struct net_proto_family *ops);
 extern void tcp_init(void);
 
diff --git a/include/net/timewait_sock.h b/include/net/timewait_sock.h
index be293d795e3..d7a306ea560 100644
--- a/include/net/timewait_sock.h
+++ b/include/net/timewait_sock.h
@@ -31,6 +31,9 @@ static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
 
 static inline void twsk_destructor(struct sock *sk)
 {
+	BUG_ON(sk == NULL);
+	BUG_ON(sk->sk_prot == NULL);
+	BUG_ON(sk->sk_prot->twsk_prot == NULL);
 	if (sk->sk_prot->twsk_prot->twsk_destructor != NULL)
 		sk->sk_prot->twsk_prot->twsk_destructor(sk);
 }
diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
index e07136d74c2..2151a80cdf3 100644
--- a/include/net/tipc/tipc_bearer.h
+++ b/include/net/tipc/tipc_bearer.h
@@ -58,7 +58,7 @@
  */
 
 struct tipc_media_addr {
-	__u32  type;			/* bearer type (network byte order) */
+	__be32  type;			/* bearer type (network byte order) */
 	union {
 		__u8   eth_addr[6];	/* 48 bit Ethernet addr (byte array) */ 
 #if 0
diff --git a/include/net/tipc/tipc_msg.h b/include/net/tipc/tipc_msg.h
index 4d096eebc93..fb42eb7a86a 100644
--- a/include/net/tipc/tipc_msg.h
+++ b/include/net/tipc/tipc_msg.h
@@ -40,7 +40,7 @@
 #ifdef __KERNEL__
 
 struct tipc_msg {
-	u32 hdr[15];
+	__be32 hdr[15];
 };
 
 
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 61f724c1036..409da3a9a45 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -11,6 +11,7 @@
 
 extern struct proto rawv6_prot;
 extern struct proto udpv6_prot;
+extern struct proto udplitev6_prot;
 extern struct proto tcpv6_prot;
 
 struct flowi;
@@ -24,6 +25,7 @@ extern void				ipv6_destopt_init(void);
 /* transport protocols */
 extern void				rawv6_init(void);
 extern void				udpv6_init(void);
+extern void 				udplitev6_init(void);
 extern void				tcpv6_init(void);
 
 extern int				udpv6_connect(struct sock *sk,
diff --git a/include/net/udp.h b/include/net/udp.h
index db0c05f6754..1b921fa8147 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -26,9 +26,29 @@
 #include <net/inet_sock.h>
 #include <net/sock.h>
 #include <net/snmp.h>
+#include <net/ip.h>
+#include <linux/ipv6.h>
 #include <linux/seq_file.h>
+#include <linux/poll.h>
 
-#define UDP_HTABLE_SIZE		128
+/**
+ *	struct udp_skb_cb  -  UDP(-Lite) private variables
+ *
+ *	@header:      private variables used by IPv4/IPv6
+ *	@cscov:       checksum coverage length (UDP-Lite only)
+ *	@partial_cov: if set indicates partial csum coverage
+ */
+struct udp_skb_cb {
+	union {
+		struct inet_skb_parm	h4;
+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+		struct inet6_skb_parm	h6;
+#endif
+	} header;
+	__u16		cscov;
+	__u8		partial_cov;
+};
+#define UDP_SKB_CB(__skb)	((struct udp_skb_cb *)((__skb)->cb))
 
 extern struct hlist_head udp_hash[UDP_HTABLE_SIZE];
 extern rwlock_t udp_hash_lock;
@@ -47,6 +67,62 @@ extern struct proto udp_prot;
 
 struct sk_buff;
 
+/*
+ *	Generic checksumming routines for UDP(-Lite) v4 and v6
+ */
+static inline __sum16 __udp_lib_checksum_complete(struct sk_buff *skb)
+{
+	if (! UDP_SKB_CB(skb)->partial_cov)
+		return __skb_checksum_complete(skb);
+	return csum_fold(skb_checksum(skb, 0, UDP_SKB_CB(skb)->cscov,
+				      skb->csum));
+}
+
+static inline int udp_lib_checksum_complete(struct sk_buff *skb)
+{
+	return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+		__udp_lib_checksum_complete(skb);
+}
+
+/**
+ * 	udp_csum_outgoing  -  compute UDPv4/v6 checksum over fragments
+ * 	@sk: 	socket we are writing to
+ * 	@skb: 	sk_buff containing the filled-in UDP header
+ * 	        (checksum field must be zeroed out)
+ */
+static inline __wsum udp_csum_outgoing(struct sock *sk, struct sk_buff *skb)
+{
+	__wsum csum = csum_partial(skb->h.raw, sizeof(struct udphdr), 0);
+
+	skb_queue_walk(&sk->sk_write_queue, skb) {
+		csum = csum_add(csum, skb->csum);
+	}
+	return csum;
+}
+
+/* hash routines shared between UDPv4/6 and UDP-Litev4/6 */
+static inline void udp_lib_hash(struct sock *sk)
+{
+	BUG();
+}
+
+static inline void udp_lib_unhash(struct sock *sk)
+{
+	write_lock_bh(&udp_hash_lock);
+	if (sk_del_node_init(sk)) {
+		inet_sk(sk)->num = 0;
+		sock_prot_dec_use(sk->sk_prot);
+	}
+	write_unlock_bh(&udp_hash_lock);
+}
+
+static inline void udp_lib_close(struct sock *sk, long timeout)
+{
+	sk_common_release(sk);
+}
+
+
+/* net/ipv4/udp.c */
 extern int	udp_get_port(struct sock *sk, unsigned short snum,
 			     int (*saddr_cmp)(const struct sock *, const struct sock *));
 extern void	udp_err(struct sk_buff *, u32);
@@ -59,23 +135,36 @@ extern int	udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern int	udp_disconnect(struct sock *sk, int flags);
 extern unsigned int udp_poll(struct file *file, struct socket *sock,
 			     poll_table *wait);
+extern int 	udp_lib_getsockopt(struct sock *sk, int level, int optname,
+			           char __user *optval, int __user *optlen);
+extern int 	udp_lib_setsockopt(struct sock *sk, int level, int optname,
+				   char __user *optval, int optlen,
+				   int (*push_pending_frames)(struct sock *));
 
 DECLARE_SNMP_STAT(struct udp_mib, udp_statistics);
-#define UDP_INC_STATS(field)		SNMP_INC_STATS(udp_statistics, field)
-#define UDP_INC_STATS_BH(field)		SNMP_INC_STATS_BH(udp_statistics, field)
-#define UDP_INC_STATS_USER(field) 	SNMP_INC_STATS_USER(udp_statistics, field)
+/*
+ * 	SNMP statistics for UDP and UDP-Lite
+ */
+#define UDP_INC_STATS_USER(field, is_udplite)			       do {   \
+	if (is_udplite) SNMP_INC_STATS_USER(udplite_statistics, field);       \
+	else		SNMP_INC_STATS_USER(udp_statistics, field);  }  while(0)
+#define UDP_INC_STATS_BH(field, is_udplite) 			       do  {  \
+	if (is_udplite) SNMP_INC_STATS_BH(udplite_statistics, field);         \
+	else		SNMP_INC_STATS_BH(udp_statistics, field);    }  while(0)
 
 /* /proc */
 struct udp_seq_afinfo {
 	struct module		*owner;
 	char			*name;
 	sa_family_t		family;
+	struct hlist_head	*hashtable;
 	int 			(*seq_show) (struct seq_file *m, void *v);
 	struct file_operations	*seq_fops;
 };
 
 struct udp_iter_state {
 	sa_family_t		family;
+	struct hlist_head	*hashtable;
 	int			bucket;
 	struct seq_operations	seq_ops;
 };
diff --git a/include/net/udplite.h b/include/net/udplite.h
new file mode 100644
index 00000000000..67ac5142430
--- /dev/null
+++ b/include/net/udplite.h
@@ -0,0 +1,151 @@
+/*
+ *	Definitions for the UDP-Lite (RFC 3828) code.
+ */
+#ifndef _UDPLITE_H
+#define _UDPLITE_H
+
+#include <net/ip6_checksum.h>
+
+/* UDP-Lite socket options */
+#define UDPLITE_SEND_CSCOV   10 /* sender partial coverage (as sent)      */
+#define UDPLITE_RECV_CSCOV   11 /* receiver partial coverage (threshold ) */
+
+extern struct proto 		udplite_prot;
+extern struct hlist_head 	udplite_hash[UDP_HTABLE_SIZE];
+
+/* UDP-Lite does not have a standardized MIB yet, so we inherit from UDP */
+DECLARE_SNMP_STAT(struct udp_mib, udplite_statistics);
+
+/*
+ *	Checksum computation is all in software, hence simpler getfrag.
+ */
+static __inline__ int udplite_getfrag(void *from, char *to, int  offset,
+				      int len, int odd, struct sk_buff *skb)
+{
+	return memcpy_fromiovecend(to, (struct iovec *) from, offset, len);
+}
+
+/* Designate sk as UDP-Lite socket */
+static inline int udplite_sk_init(struct sock *sk)
+{
+	udp_sk(sk)->pcflag = UDPLITE_BIT;
+	return 0;
+}
+
+/*
+ * 	Checksumming routines
+ */
+static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
+{
+	u16 cscov;
+
+        /* In UDPv4 a zero checksum means that the transmitter generated no
+         * checksum. UDP-Lite (like IPv6) mandates checksums, hence packets
+         * with a zero checksum field are illegal.                            */
+	if (uh->check == 0) {
+		LIMIT_NETDEBUG(KERN_DEBUG "UDPLITE: zeroed checksum field\n");
+		return 1;
+	}
+
+        UDP_SKB_CB(skb)->partial_cov = 0;
+	cscov = ntohs(uh->len);
+
+	if (cscov == 0)		 /* Indicates that full coverage is required. */
+		cscov = skb->len;
+	else if (cscov < 8  || cscov > skb->len) {
+		/*
+		 * Coverage length violates RFC 3828: log and discard silently.
+		 */
+		LIMIT_NETDEBUG(KERN_DEBUG "UDPLITE: bad csum coverage %d/%d\n",
+			       cscov, skb->len);
+		return 1;
+
+	} else if (cscov < skb->len)
+        	UDP_SKB_CB(skb)->partial_cov = 1;
+
+        UDP_SKB_CB(skb)->cscov = cscov;
+
+	/*
+	 * There is no known NIC manufacturer supporting UDP-Lite yet,
+	 * hence ip_summed is always (re-)set to CHECKSUM_NONE.
+	 */
+	skb->ip_summed = CHECKSUM_NONE;
+
+	return 0;
+}
+
+static __inline__ int udplite4_csum_init(struct sk_buff *skb, struct udphdr *uh)
+{
+	int rc = udplite_checksum_init(skb, uh);
+
+	if (!rc)
+		skb->csum = csum_tcpudp_nofold(skb->nh.iph->saddr,
+					       skb->nh.iph->daddr,
+					       skb->len, IPPROTO_UDPLITE, 0);
+	return rc;
+}
+
+static __inline__ int udplite6_csum_init(struct sk_buff *skb, struct udphdr *uh)
+{
+	int rc = udplite_checksum_init(skb, uh);
+
+	if (!rc)
+		skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+					     &skb->nh.ipv6h->daddr,
+					     skb->len, IPPROTO_UDPLITE, 0));
+	return rc;
+}
+
+static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
+{
+	int cscov = up->len;
+
+	/*
+	 * Sender has set `partial coverage' option on UDP-Lite socket
+	 */
+	if (up->pcflag & UDPLITE_SEND_CC)    {
+		if (up->pcslen < up->len) {
+		/* up->pcslen == 0 means that full coverage is required,
+		 * partial coverage only if  0 < up->pcslen < up->len */
+			if (0 < up->pcslen) {
+			       cscov = up->pcslen;
+			}
+			uh->len = htons(up->pcslen);
+		}
+	/*
+	 * NOTE: Causes for the error case  `up->pcslen > up->len':
+	 *        (i)  Application error (will not be penalized).
+	 *       (ii)  Payload too big for send buffer: data is split
+	 *             into several packets, each with its own header.
+	 *             In this case (e.g. last segment), coverage may
+	 *             exceed packet length.
+	 *       Since packets with coverage length > packet length are
+	 *       illegal, we fall back to the defaults here.
+	 */
+	}
+	return cscov;
+}
+
+static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb)
+{
+	int off, len, cscov = udplite_sender_cscov(udp_sk(sk), skb->h.uh);
+	__wsum csum = 0;
+
+	skb->ip_summed = CHECKSUM_NONE;     /* no HW support for checksumming */
+
+	skb_queue_walk(&sk->sk_write_queue, skb) {
+		off = skb->h.raw - skb->data;
+		len = skb->len - off;
+
+		csum = skb_checksum(skb, off, (cscov > len)? len : cscov, csum);
+
+		if ((cscov -= len) <= 0)
+			break;
+	}
+	return csum;
+}
+
+extern void	udplite4_register(void);
+extern int 	udplite_get_port(struct sock *sk, unsigned short snum,
+			int (*scmp)(const struct sock *, const struct sock *));
+#endif	/* _UDPLITE_H */
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 737fdb2ee8a..15ec19dcf9c 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -310,6 +310,8 @@ struct xfrm_tmpl
 /* Source address of tunnel. Ignored, if it is not a tunnel. */
 	xfrm_address_t		saddr;
 
+	unsigned short		encap_family;
+
 	__u32			reqid;
 
 /* Mode: transport, tunnel etc. */
@@ -340,18 +342,19 @@ struct xfrm_policy
 	atomic_t		refcnt;
 	struct timer_list	timer;
 
-	u8			type;
 	u32			priority;
 	u32			index;
 	struct xfrm_selector	selector;
 	struct xfrm_lifetime_cfg lft;
 	struct xfrm_lifetime_cur curlft;
 	struct dst_entry       *bundles;
-	__u16			family;
-	__u8			action;
-	__u8			flags;
-	__u8			dead;
-	__u8			xfrm_nr;
+	u16			family;
+	u8			type;
+	u8			action;
+	u8			flags;
+	u8			dead;
+	u8			xfrm_nr;
+	/* XXX 1 byte hole, try to pack */
 	struct xfrm_sec_ctx	*security;
 	struct xfrm_tmpl       	xfrm_vec[XFRM_MAX_DEPTH];
 };
@@ -379,7 +382,7 @@ struct xfrm_mgr
 	int			(*notify)(struct xfrm_state *x, struct km_event *c);
 	int			(*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp, int dir);
 	struct xfrm_policy	*(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir);
-	int			(*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
+	int			(*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
 	int			(*notify_policy)(struct xfrm_policy *x, int dir, struct km_event *c);
 	int			(*report)(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 };
@@ -468,6 +471,7 @@ __be16 xfrm_flowi_sport(struct flowi *fl)
 	switch(fl->proto) {
 	case IPPROTO_TCP:
 	case IPPROTO_UDP:
+	case IPPROTO_UDPLITE:
 	case IPPROTO_SCTP:
 		port = fl->fl_ip_sport;
 		break;
@@ -493,6 +497,7 @@ __be16 xfrm_flowi_dport(struct flowi *fl)
 	switch(fl->proto) {
 	case IPPROTO_TCP:
 	case IPPROTO_UDP:
+	case IPPROTO_UDPLITE:
 	case IPPROTO_SCTP:
 		port = fl->fl_ip_dport;
 		break;
@@ -506,40 +511,8 @@ __be16 xfrm_flowi_dport(struct flowi *fl)
 	return port;
 }
 
-static inline int
-__xfrm4_selector_match(struct xfrm_selector *sel, struct flowi *fl)
-{
-	return  addr_match(&fl->fl4_dst, &sel->daddr, sel->prefixlen_d) &&
-		addr_match(&fl->fl4_src, &sel->saddr, sel->prefixlen_s) &&
-		!((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
-		!((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
-		(fl->proto == sel->proto || !sel->proto) &&
-		(fl->oif == sel->ifindex || !sel->ifindex);
-}
-
-static inline int
-__xfrm6_selector_match(struct xfrm_selector *sel, struct flowi *fl)
-{
-	return  addr_match(&fl->fl6_dst, &sel->daddr, sel->prefixlen_d) &&
-		addr_match(&fl->fl6_src, &sel->saddr, sel->prefixlen_s) &&
-		!((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
-		!((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
-		(fl->proto == sel->proto || !sel->proto) &&
-		(fl->oif == sel->ifindex || !sel->ifindex);
-}
-
-static inline int
-xfrm_selector_match(struct xfrm_selector *sel, struct flowi *fl,
-		    unsigned short family)
-{
-	switch (family) {
-	case AF_INET:
-		return __xfrm4_selector_match(sel, fl);
-	case AF_INET6:
-		return __xfrm6_selector_match(sel, fl);
-	}
-	return 0;
-}
+extern int xfrm_selector_match(struct xfrm_selector *sel, struct flowi *fl,
+			       unsigned short family);
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 /*	If neither has a context --> match
@@ -887,8 +860,7 @@ struct xfrm_tunnel {
 struct xfrm6_tunnel {
 	int (*handler)(struct sk_buff *skb);
 	int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
-			   int type, int code, int offset, __u32 info);
-
+			   int type, int code, int offset, __be32 info);
 	struct xfrm6_tunnel *next;
 	int priority;
 };
@@ -951,9 +923,9 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
 			    xfrm_address_t *saddr, u8 proto);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);
-extern u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
 extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
-extern u32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
 extern int xfrm6_output(struct sk_buff *skb);
 extern int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
 				 u8 **prevhdr);
@@ -1000,7 +972,7 @@ extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst,
 extern void xfrm_init_pmtu(struct dst_entry *dst);
 
 extern wait_queue_head_t km_waitq;
-extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
+extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
 extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
 extern int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 
@@ -1033,7 +1005,7 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b,
 	switch (family) {
 	default:
 	case AF_INET:
-		return a->a4 - b->a4;
+		return (__force __u32)a->a4 - (__force __u32)b->a4;
 	case AF_INET6:
 		return ipv6_addr_cmp((struct in6_addr *)a,
 				     (struct in6_addr *)b);
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index ede639812f8..623a0fc0dae 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -262,9 +262,10 @@ struct pcmcia_socket {
 		u8			present:1,	/* PCMCIA card is present in socket */
 					busy:1,		/* "master" ioctl is used */
 					dead:1,		/* pcmcia module is being unloaded */
-					device_add_pending:1, /* a pseudo-multifunction-device
+					device_add_pending:1, /* a multifunction-device
 							       * add event is pending */
-					reserved:4;
+					mfc_pfc:1,	/* the pending event adds a mfc (1) or pfc (0) */
+					reserved:3;
 	} 				pcmcia_state;
 
 	struct work_struct		device_add;	/* for adding further pseudo-multifunction
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 61eebec00a7..ea0816d4904 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -25,6 +25,8 @@
 
 #include <linux/types.h>
 #include <linux/mutex.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
 #include <scsi/iscsi_proto.h>
 #include <scsi/iscsi_if.h>
 
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 1d77b63c5ea..9233ed5de66 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -201,9 +201,14 @@ struct domain_device {
         void *lldd_dev;
 };
 
+struct sas_discovery_event {
+	struct work_struct work;
+	struct asd_sas_port *port;
+};
+
 struct sas_discovery {
 	spinlock_t disc_event_lock;
-	struct work_struct disc_work[DISC_NUM_EVENTS];
+	struct sas_discovery_event disc_work[DISC_NUM_EVENTS];
 	unsigned long    pending;
 	u8     fanout_sas_addr[8];
 	u8     eeds_a[8];
@@ -249,14 +254,19 @@ struct asd_sas_port {
 	void *lldd_port;	  /* not touched by the sas class code */
 };
 
+struct asd_sas_event {
+	struct work_struct work;
+	struct asd_sas_phy *phy;
+};
+
 /* The phy pretty much is controlled by the LLDD.
  * The class only reads those fields.
  */
 struct asd_sas_phy {
 /* private: */
 	/* protected by ha->event_lock */
-	struct work_struct   port_events[PORT_NUM_EVENTS];
-	struct work_struct   phy_events[PHY_NUM_EVENTS];
+	struct asd_sas_event   port_events[PORT_NUM_EVENTS];
+	struct asd_sas_event   phy_events[PHY_NUM_EVENTS];
 
 	unsigned long port_events_pending;
 	unsigned long phy_events_pending;
@@ -308,10 +318,15 @@ struct scsi_core {
 	int               queue_thread_kill;
 };
 
+struct sas_ha_event {
+	struct work_struct work;
+	struct sas_ha_struct *ha;
+};
+
 struct sas_ha_struct {
 /* private: */
 	spinlock_t       event_lock;
-	struct work_struct ha_events[HA_NUM_EVENTS];
+	struct sas_ha_event ha_events[HA_NUM_EVENTS];
 	unsigned long	 pending;
 
 	struct scsi_core core;
@@ -339,6 +354,8 @@ struct sas_ha_struct {
 	void (*notify_phy_event)(struct asd_sas_phy *, enum phy_event);
 
 	void *lldd_ha;		  /* not touched by sas class code */
+
+	struct list_head eh_done_q;
 };
 
 #define SHOST_TO_SAS_HA(_shost) (*(struct sas_ha_struct **)(_shost)->hostdata)
@@ -527,13 +544,16 @@ struct sas_task {
 
 	void   *lldd_task;	  /* for use by LLDDs */
 	void   *uldd_task;
+
+	struct work_struct abort_work;
 };
 
 
 
-#define SAS_TASK_STATE_PENDING  1
-#define SAS_TASK_STATE_DONE     2
-#define SAS_TASK_STATE_ABORTED  4
+#define SAS_TASK_STATE_PENDING      1
+#define SAS_TASK_STATE_DONE         2
+#define SAS_TASK_STATE_ABORTED      4
+#define SAS_TASK_INITIATOR_ABORTED  8
 
 static inline struct sas_task *sas_alloc_task(gfp_t flags)
 {
@@ -593,6 +613,7 @@ struct sas_domain_function_template {
 extern int sas_register_ha(struct sas_ha_struct *);
 extern int sas_unregister_ha(struct sas_ha_struct *);
 
+int sas_phy_reset(struct sas_phy *phy, int hard_reset);
 extern int sas_queuecommand(struct scsi_cmnd *,
 		     void (*scsi_done)(struct scsi_cmnd *));
 extern int sas_target_alloc(struct scsi_target *);
@@ -625,4 +646,6 @@ void sas_unregister_dev(struct domain_device *);
 
 void sas_init_dev(struct domain_device *);
 
+void sas_task_abort(struct work_struct *);
+
 #endif /* _SASLIB_H_ */
diff --git a/include/scsi/libsrp.h b/include/scsi/libsrp.h
new file mode 100644
index 00000000000..d143171896a
--- /dev/null
+++ b/include/scsi/libsrp.h
@@ -0,0 +1,77 @@
+#ifndef __LIBSRP_H__
+#define __LIBSRP_H__
+
+#include <linux/list.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_host.h>
+#include <scsi/srp.h>
+
+enum iue_flags {
+	V_DIOVER,
+	V_WRITE,
+	V_LINKED,
+	V_FLYING,
+};
+
+struct srp_buf {
+	dma_addr_t dma;
+	void *buf;
+};
+
+struct srp_queue {
+	void *pool;
+	void *items;
+	struct kfifo *queue;
+	spinlock_t lock;
+};
+
+struct srp_target {
+	struct Scsi_Host *shost;
+	struct device *dev;
+
+	spinlock_t lock;
+	struct list_head cmd_queue;
+
+	size_t srp_iu_size;
+	struct srp_queue iu_queue;
+	size_t rx_ring_size;
+	struct srp_buf **rx_ring;
+
+	void *ldata;
+};
+
+struct iu_entry {
+	struct srp_target *target;
+
+	struct list_head ilist;
+	dma_addr_t remote_token;
+	unsigned long flags;
+
+	struct srp_buf *sbuf;
+};
+
+typedef int (srp_rdma_t)(struct scsi_cmnd *, struct scatterlist *, int,
+			 struct srp_direct_buf *, int,
+			 enum dma_data_direction, unsigned int);
+extern int srp_target_alloc(struct srp_target *, struct device *, size_t, size_t);
+extern void srp_target_free(struct srp_target *);
+
+extern struct iu_entry *srp_iu_get(struct srp_target *);
+extern void srp_iu_put(struct iu_entry *);
+
+extern int srp_cmd_queue(struct Scsi_Host *, struct srp_cmd *, void *, u64);
+extern int srp_transfer_data(struct scsi_cmnd *, struct srp_cmd *,
+			     srp_rdma_t, int, int);
+
+
+static inline struct srp_target *host_to_srp_target(struct Scsi_Host *host)
+{
+	return (struct srp_target *) host->hostdata;
+}
+
+static inline int srp_cmd_direction(struct srp_cmd *cmd)
+{
+	return (cmd->buf_fmt >> 4) ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
+}
+
+#endif
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index be117f812de..d6948d0e8cd 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -8,6 +8,7 @@
 
 struct request;
 struct scatterlist;
+struct Scsi_Host;
 struct scsi_device;
 
 
@@ -72,6 +73,9 @@ struct scsi_cmnd {
 	unsigned short use_sg;	/* Number of pieces of scatter-gather */
 	unsigned short sglist_len;	/* size of malloc'd scatter-gather list */
 
+	/* offset in cmd we are at (for multi-transfer tgt cmds) */
+	unsigned offset;
+
 	unsigned underflow;	/* Return error if less than
 				   this amount is transferred */
 
@@ -119,7 +123,10 @@ struct scsi_cmnd {
 };
 
 extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
+extern struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *, gfp_t);
 extern void scsi_put_command(struct scsi_cmnd *);
+extern void __scsi_put_command(struct Scsi_Host *, struct scsi_cmnd *,
+			       struct device *);
 extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
 extern void scsi_finish_command(struct scsi_cmnd *cmd);
 extern void scsi_req_abort_cmd(struct scsi_cmnd *cmd);
@@ -128,4 +135,7 @@ extern void *scsi_kmap_atomic_sg(struct scatterlist *sg, int sg_count,
 				 size_t *offset, size_t *len);
 extern void scsi_kunmap_atomic_sg(void *virt);
 
+extern struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *, gfp_t);
+extern void scsi_free_sgtable(struct scatterlist *, int);
+
 #endif /* _SCSI_SCSI_CMND_H */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index b401c82036b..ebf31b16dc4 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -223,13 +223,13 @@ extern struct scsi_device *__scsi_iterate_devices(struct Scsi_Host *,
 						  struct scsi_device *);
 
 /**
- * shost_for_each_device  -  iterate over all devices of a host
- * @sdev:	iterator
- * @host:	host whiches devices we want to iterate over
+ * shost_for_each_device - iterate over all devices of a host
+ * @sdev: the &struct scsi_device to use as a cursor
+ * @shost: the &struct scsi_host to iterate over
  *
- * This traverses over each devices of @shost.  The devices have
- * a reference that must be released by scsi_host_put when breaking
- * out of the loop.
+ * Iterator that returns each device attached to @shost.  This loop
+ * takes a reference on each device and releases it at the end.  If
+ * you break out of the loop, you must call scsi_device_put(sdev).
  */
 #define shost_for_each_device(sdev, shost) \
 	for ((sdev) = __scsi_iterate_devices((shost), NULL); \
@@ -237,17 +237,17 @@ extern struct scsi_device *__scsi_iterate_devices(struct Scsi_Host *,
 	     (sdev) = __scsi_iterate_devices((shost), (sdev)))
 
 /**
- * __shost_for_each_device  -  iterate over all devices of a host (UNLOCKED)
- * @sdev:	iterator
- * @host:	host whiches devices we want to iterate over
+ * __shost_for_each_device - iterate over all devices of a host (UNLOCKED)
+ * @sdev: the &struct scsi_device to use as a cursor
+ * @shost: the &struct scsi_host to iterate over
  *
- * This traverses over each devices of @shost.  It does _not_ take a
- * reference on the scsi_device, thus it the whole loop must be protected
- * by shost->host_lock.
+ * Iterator that returns each device attached to @shost.  It does _not_
+ * take a reference on the scsi_device, so the whole loop must be
+ * protected by shost->host_lock.
  *
- * Note:  The only reason why drivers would want to use this is because
- * they're need to access the device list in irq context.  Otherwise you
- * really want to use shost_for_each_device instead.
+ * Note: The only reason to use this is because you need to access the
+ * device list in interrupt context.  Otherwise you really want to use
+ * shost_for_each_device instead.
  */
 #define __shost_for_each_device(sdev, shost) \
 	list_for_each_entry((sdev), &((shost)->__devices), siblings)
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 39c6f8cc20c..7f1f411d07a 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -7,6 +7,7 @@
 #include <linux/workqueue.h>
 #include <linux/mutex.h>
 
+struct request_queue;
 struct block_device;
 struct completion;
 struct module;
@@ -124,6 +125,39 @@ struct scsi_host_template {
 			     void (*done)(struct scsi_cmnd *));
 
 	/*
+	 * The transfer functions are used to queue a scsi command to
+	 * the LLD. When the driver is finished processing the command
+	 * the done callback is invoked.
+	 *
+	 * return values: see queuecommand
+	 *
+	 * If the LLD accepts the cmd, it should set the result to an
+	 * appropriate value when completed before calling the done function.
+	 *
+	 * STATUS: REQUIRED FOR TARGET DRIVERS
+	 */
+	/* TODO: rename */
+	int (* transfer_response)(struct scsi_cmnd *,
+				  void (*done)(struct scsi_cmnd *));
+	/*
+	 * This is called to inform the LLD to transfer cmd->request_bufflen
+	 * bytes of the cmd at cmd->offset in the cmd. The cmd->use_sg
+	 * speciefies the number of scatterlist entried in the command
+	 * and cmd->request_buffer contains the scatterlist.
+	 *
+	 * If the command cannot be processed in one transfer_data call
+	 * becuase a scatterlist within the LLD's limits cannot be
+	 * created then transfer_data will be called multiple times.
+	 * It is initially called from process context, and later
+	 * calls are from the interrup context.
+	 */
+	int (* transfer_data)(struct scsi_cmnd *,
+			      void (*done)(struct scsi_cmnd *));
+
+	/* Used as callback for the completion of task management request. */
+	int (* tsk_mgmt_response)(u64 mid, int result);
+
+	/*
 	 * This is an error handling strategy routine.  You don't need to
 	 * define one of these if you don't want to - there is a default
 	 * routine that is present that should work in most cases.  For those
@@ -241,6 +275,24 @@ struct scsi_host_template {
 	void (* target_destroy)(struct scsi_target *);
 
 	/*
+	 * If a host has the ability to discover targets on its own instead
+	 * of scanning the entire bus, it can fill in this function and
+	 * call scsi_scan_host().  This function will be called periodically
+	 * until it returns 1 with the scsi_host and the elapsed time of
+	 * the scan in jiffies.
+	 *
+	 * Status: OPTIONAL
+	 */
+	int (* scan_finished)(struct Scsi_Host *, unsigned long);
+
+	/*
+	 * If the host wants to be called before the scan starts, but
+	 * after the midlayer has set up ready for the scan, it can fill
+	 * in this function.
+	 */
+	void (* scan_start)(struct Scsi_Host *);
+
+	/*
 	 * fill in this function to allow the queue depth of this host
 	 * to be changeable (on a per device basis).  returns either
 	 * the current queue depth setting (may be different from what
@@ -552,6 +604,9 @@ struct Scsi_Host {
 	/* task mgmt function in progress */
 	unsigned tmf_in_progress:1;
 
+	/* Asynchronous scan in progress */
+	unsigned async_scan:1;
+
 	/*
 	 * Optional work queue to be utilized by the transport
 	 */
@@ -568,6 +623,12 @@ struct Scsi_Host {
 	 */
 	unsigned int max_host_blocked;
 
+	/*
+	 * q used for scsi_tgt msgs, async events or any other requests that
+	 * need to be processed in userspace
+	 */
+	struct request_queue *uspace_req_q;
+
 	/* legacy crap */
 	unsigned long base;
 	unsigned long io_port;
@@ -648,11 +709,6 @@ extern const char *scsi_host_state_name(enum scsi_host_state);
 
 extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *);
 
-static inline void scsi_assign_lock(struct Scsi_Host *shost, spinlock_t *lock)
-{
-	shost->host_lock = lock;
-}
-
 static inline struct device *scsi_get_device(struct Scsi_Host *shost)
 {
         return shost->shost_gendev.parent;
@@ -671,6 +727,9 @@ extern void scsi_unblock_requests(struct Scsi_Host *);
 extern void scsi_block_requests(struct Scsi_Host *);
 
 struct class_container;
+
+extern struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
+						void (*) (struct request_queue *));
 /*
  * These two functions are used to allocate and free a pseudo device
  * which will connect to the host adapter itself rather than any
diff --git a/include/scsi/scsi_tgt.h b/include/scsi/scsi_tgt.h
new file mode 100644
index 00000000000..4f4427937af
--- /dev/null
+++ b/include/scsi/scsi_tgt.h
@@ -0,0 +1,19 @@
+/*
+ * SCSI target definitions
+ */
+
+#include <linux/dma-mapping.h>
+
+struct Scsi_Host;
+struct scsi_cmnd;
+struct scsi_lun;
+
+extern struct Scsi_Host *scsi_tgt_cmd_to_host(struct scsi_cmnd *);
+extern int scsi_tgt_alloc_queue(struct Scsi_Host *);
+extern void scsi_tgt_free_queue(struct Scsi_Host *);
+extern int scsi_tgt_queue_command(struct scsi_cmnd *, struct scsi_lun *, u64);
+extern int scsi_tgt_tsk_mgmt_request(struct Scsi_Host *, int, u64, struct scsi_lun *,
+				     void *);
+extern struct scsi_cmnd *scsi_host_get_command(struct Scsi_Host *,
+					       enum dma_data_direction,	gfp_t);
+extern void scsi_host_put_command(struct Scsi_Host *, struct scsi_cmnd *);
diff --git a/include/scsi/scsi_tgt_if.h b/include/scsi/scsi_tgt_if.h
new file mode 100644
index 00000000000..46d5e70d721
--- /dev/null
+++ b/include/scsi/scsi_tgt_if.h
@@ -0,0 +1,90 @@
+/*
+ * SCSI target kernel/user interface
+ *
+ * Copyright (C) 2005 FUJITA Tomonori <tomof@acm.org>
+ * Copyright (C) 2005 Mike Christie <michaelc@cs.wisc.edu>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#ifndef __SCSI_TARGET_IF_H
+#define __SCSI_TARGET_IF_H
+
+/* user -> kernel */
+#define	TGT_UEVENT_CMD_RSP	0x0001
+#define	TGT_UEVENT_TSK_MGMT_RSP	0x0002
+
+/* kernel -> user */
+#define	TGT_KEVENT_CMD_REQ	0x1001
+#define	TGT_KEVENT_CMD_DONE	0x1002
+#define	TGT_KEVENT_TSK_MGMT_REQ	0x1003
+
+struct tgt_event_hdr {
+	uint16_t version;
+	uint16_t status;
+	uint16_t type;
+	uint16_t len;
+} __attribute__ ((aligned (sizeof(uint64_t))));
+
+struct tgt_event {
+	struct tgt_event_hdr hdr;
+
+	union {
+		/* user-> kernel */
+		struct {
+			int host_no;
+			uint32_t len;
+			int result;
+			aligned_u64 uaddr;
+			uint8_t rw;
+			aligned_u64 tag;
+		} cmd_rsp;
+		struct {
+			int host_no;
+			aligned_u64 mid;
+			int result;
+		} tsk_mgmt_rsp;
+
+
+		/* kernel -> user */
+		struct {
+			int host_no;
+			uint32_t data_len;
+			uint8_t scb[16];
+			uint8_t lun[8];
+			int attribute;
+			aligned_u64 tag;
+		} cmd_req;
+		struct {
+			int host_no;
+			aligned_u64 tag;
+			int result;
+		} cmd_done;
+		struct {
+			int host_no;
+			int function;
+			aligned_u64 tag;
+			uint8_t lun[8];
+			aligned_u64 mid;
+		} tsk_mgmt_req;
+	} p;
+} __attribute__ ((aligned (sizeof(uint64_t))));
+
+#define TGT_RING_SIZE (1UL << 16)
+#define TGT_RING_PAGES (TGT_RING_SIZE >> PAGE_SHIFT)
+#define TGT_EVENT_PER_PAGE (PAGE_SIZE / sizeof(struct tgt_event))
+#define TGT_MAX_EVENTS (TGT_EVENT_PER_PAGE * TGT_RING_PAGES)
+
+#endif
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index fd352323378..798f7c7ee42 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -206,9 +206,9 @@ struct fc_rport {	/* aka fc_starget_attrs */
 	u8 flags;
 	struct list_head peers;
 	struct device dev;
- 	struct work_struct dev_loss_work;
+ 	struct delayed_work dev_loss_work;
  	struct work_struct scan_work;
- 	struct work_struct fail_io_work;
+ 	struct delayed_work fail_io_work;
  	struct work_struct stgt_delete_work;
 	struct work_struct rport_delete_work;
 } __attribute__((aligned(sizeof(unsigned long))));
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index 4b95c89c95c..d5c218ddc52 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -176,7 +176,7 @@ struct iscsi_cls_session {
 
 	/* recovery fields */
 	int recovery_tmo;
-	struct work_struct recovery_work;
+	struct delayed_work recovery_work;
 
 	int target_id;
 
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 53024377f3b..59633a82de4 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -73,6 +73,8 @@ struct sas_phy {
 
 	/* for the list of phys belonging to a port */
 	struct list_head	port_siblings;
+
+	struct work_struct      reset_work;
 };
 
 #define dev_to_phy(d) \
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 4c43521cc49..33720397a90 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -511,7 +511,7 @@ struct snd_ac97 {
 #ifdef CONFIG_SND_AC97_POWER_SAVE
 	unsigned int power_up;	/* power states */
 	struct workqueue_struct *power_workq;
-	struct work_struct power_work;
+	struct delayed_work power_work;
 #endif
 	struct device dev;
 };
diff --git a/include/sound/ak4114.h b/include/sound/ak4114.h
index 11702aa0bea..2ee061625fd 100644
--- a/include/sound/ak4114.h
+++ b/include/sound/ak4114.h
@@ -182,7 +182,7 @@ struct ak4114 {
 	unsigned char rcs0;
 	unsigned char rcs1;
 	struct workqueue_struct *workqueue;
-	struct work_struct work;
+	struct delayed_work work;
 	void *change_callback_private;
 	void (*change_callback)(struct ak4114 *ak4114, unsigned char c0, unsigned char c1);
 };
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index afaf3e88e08..2f645dfd7f7 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -26,6 +26,7 @@
 #include <sound/asound.h>
 #include <sound/memalloc.h>
 #include <linux/poll.h>
+#include <linux/mm.h>
 #include <linux/bitops.h>
 
 #define snd_pcm_substream_chip(substream) ((substream)->private_data)
diff --git a/ipc/util.c b/ipc/util.c
index cd8bb14a431..a9b7a227b8d 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -514,6 +514,11 @@ void ipc_rcu_getref(void *ptr)
 	container_of(ptr, struct ipc_rcu_hdr, data)->refcount++;
 }
 
+static void ipc_do_vfree(struct work_struct *work)
+{
+	vfree(container_of(work, struct ipc_rcu_sched, work));
+}
+
 /**
  * ipc_schedule_free - free ipc + rcu space
  * @head: RCU callback structure for queued work
@@ -528,7 +533,7 @@ static void ipc_schedule_free(struct rcu_head *head)
 	struct ipc_rcu_sched *sched =
 			container_of(&(grace->data[0]), struct ipc_rcu_sched, data[0]);
 
-	INIT_WORK(&sched->work, vfree, sched);
+	INIT_WORK(&sched->work, ipc_do_vfree);
 	schedule_work(&sched->work);
 }
 
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 42f2f117971..ab97e510123 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -64,6 +64,7 @@
 #include <linux/tty.h>
 #include <linux/selinux.h>
 #include <linux/binfmts.h>
+#include <linux/highmem.h>
 #include <linux/syscalls.h>
 
 #include "audit.h"
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 2b76dee2849..8d2bea09a4e 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -114,6 +114,7 @@ EXPORT_SYMBOL(request_module);
 #endif /* CONFIG_KMOD */
 
 struct subprocess_info {
+	struct work_struct work;
 	struct completion *complete;
 	char *path;
 	char **argv;
@@ -221,9 +222,10 @@ static int wait_for_helper(void *data)
 }
 
 /* This is run by khelper thread  */
-static void __call_usermodehelper(void *data)
+static void __call_usermodehelper(struct work_struct *work)
 {
-	struct subprocess_info *sub_info = data;
+	struct subprocess_info *sub_info =
+		container_of(work, struct subprocess_info, work);
 	pid_t pid;
 	int wait = sub_info->wait;
 
@@ -264,6 +266,8 @@ int call_usermodehelper_keys(char *path, char **argv, char **envp,
 {
 	DECLARE_COMPLETION_ONSTACK(done);
 	struct subprocess_info sub_info = {
+		.work		= __WORK_INITIALIZER(sub_info.work,
+						     __call_usermodehelper),
 		.complete	= &done,
 		.path		= path,
 		.argv		= argv,
@@ -272,7 +276,6 @@ int call_usermodehelper_keys(char *path, char **argv, char **envp,
 		.wait		= wait,
 		.retval		= 0,
 	};
-	DECLARE_WORK(work, __call_usermodehelper, &sub_info);
 
 	if (!khelper_wq)
 		return -EBUSY;
@@ -280,7 +283,7 @@ int call_usermodehelper_keys(char *path, char **argv, char **envp,
 	if (path[0] == '\0')
 		return 0;
 
-	queue_work(khelper_wq, &work);
+	queue_work(khelper_wq, &sub_info.work);
 	wait_for_completion(&done);
 	return sub_info.retval;
 }
@@ -291,6 +294,8 @@ int call_usermodehelper_pipe(char *path, char **argv, char **envp,
 {
 	DECLARE_COMPLETION(done);
 	struct subprocess_info sub_info = {
+		.work		= __WORK_INITIALIZER(sub_info.work,
+						     __call_usermodehelper),
 		.complete	= &done,
 		.path		= path,
 		.argv		= argv,
@@ -298,7 +303,6 @@ int call_usermodehelper_pipe(char *path, char **argv, char **envp,
 		.retval		= 0,
 	};
 	struct file *f;
-	DECLARE_WORK(work, __call_usermodehelper, &sub_info);
 
 	if (!khelper_wq)
 		return -EBUSY;
@@ -318,7 +322,7 @@ int call_usermodehelper_pipe(char *path, char **argv, char **envp,
 	}
 	sub_info.stdin = f;
 
-	queue_work(khelper_wq, &work);
+	queue_work(khelper_wq, &sub_info.work);
 	wait_for_completion(&done);
 	return sub_info.retval;
 }
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 4f9c60ef95e..1db8c72d0d3 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -31,6 +31,8 @@ struct kthread_create_info
 	/* Result passed back to kthread_create() from keventd. */
 	struct task_struct *result;
 	struct completion done;
+
+	struct work_struct work;
 };
 
 struct kthread_stop_info
@@ -111,9 +113,10 @@ static int kthread(void *_create)
 }
 
 /* We are keventd: create a thread. */
-static void keventd_create_kthread(void *_create)
+static void keventd_create_kthread(struct work_struct *work)
 {
-	struct kthread_create_info *create = _create;
+	struct kthread_create_info *create =
+		container_of(work, struct kthread_create_info, work);
 	int pid;
 
 	/* We want our own signal handler (we take no signals by default). */
@@ -154,20 +157,20 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
 				   ...)
 {
 	struct kthread_create_info create;
-	DECLARE_WORK(work, keventd_create_kthread, &create);
 
 	create.threadfn = threadfn;
 	create.data = data;
 	init_completion(&create.started);
 	init_completion(&create.done);
+	INIT_WORK(&create.work, keventd_create_kthread);
 
 	/*
 	 * The workqueue needs to start up first:
 	 */
 	if (!helper_wq)
-		work.func(work.data);
+		create.work.func(&create.work);
 	else {
-		queue_work(helper_wq, &work);
+		queue_work(helper_wq, &create.work);
 		wait_for_completion(&create.done);
 	}
 	if (!IS_ERR(create.result)) {
diff --git a/kernel/latency.c b/kernel/latency.c
index 258f2555abb..e63fcacb61a 100644
--- a/kernel/latency.c
+++ b/kernel/latency.c
@@ -36,6 +36,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/notifier.h>
+#include <linux/jiffies.h>
 #include <asm/atomic.h>
 
 struct latency_info {
diff --git a/kernel/module.c b/kernel/module.c
index 45e01cb6010..e2d09d604ca 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -34,10 +34,10 @@
 #include <linux/err.h>
 #include <linux/vermagic.h>
 #include <linux/notifier.h>
+#include <linux/sched.h>
 #include <linux/stop_machine.h>
 #include <linux/device.h>
 #include <linux/string.h>
-#include <linux/sched.h>
 #include <linux/mutex.h>
 #include <linux/unwind.h>
 #include <asm/uaccess.h>
@@ -790,6 +790,19 @@ static struct module_attribute refcnt = {
 	.show = show_refcnt,
 };
 
+void module_put(struct module *module)
+{
+	if (module) {
+		unsigned int cpu = get_cpu();
+		local_dec(&module->ref[cpu].count);
+		/* Maybe they're waiting for us to drop reference? */
+		if (unlikely(!module_is_live(module)))
+			wake_up_process(module->waiter);
+		put_cpu();
+	}
+}
+EXPORT_SYMBOL(module_put);
+
 #else /* !CONFIG_MODULE_UNLOAD */
 static void print_unload_info(struct seq_file *m, struct module *mod)
 {
diff --git a/kernel/power/poweroff.c b/kernel/power/poweroff.c
index f1f900ac316..678ec736076 100644
--- a/kernel/power/poweroff.c
+++ b/kernel/power/poweroff.c
@@ -16,12 +16,12 @@
  * callback we use.
  */
 
-static void do_poweroff(void *dummy)
+static void do_poweroff(struct work_struct *dummy)
 {
 	kernel_power_off();
 }
 
-static DECLARE_WORK(poweroff_work, do_poweroff, NULL);
+static DECLARE_WORK(poweroff_work, do_poweroff);
 
 static void handle_poweroff(int key, struct tty_struct *tty)
 {
diff --git a/kernel/relay.c b/kernel/relay.c
index f04bbdb56ac..2b92e8ece85 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -308,9 +308,10 @@ static struct rchan_callbacks default_channel_callbacks = {
  *	reason waking is deferred is that calling directly from write
  *	causes problems if you're writing from say the scheduler.
  */
-static void wakeup_readers(void *private)
+static void wakeup_readers(struct work_struct *work)
 {
-	struct rchan_buf *buf = private;
+	struct rchan_buf *buf =
+		container_of(work, struct rchan_buf, wake_readers.work);
 	wake_up_interruptible(&buf->read_wait);
 }
 
@@ -328,7 +329,7 @@ static inline void __relay_reset(struct rchan_buf *buf, unsigned int init)
 	if (init) {
 		init_waitqueue_head(&buf->read_wait);
 		kref_init(&buf->kref);
-		INIT_WORK(&buf->wake_readers, NULL, NULL);
+		INIT_DELAYED_WORK(&buf->wake_readers, NULL);
 	} else {
 		cancel_delayed_work(&buf->wake_readers);
 		flush_scheduled_work();
@@ -549,7 +550,8 @@ size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)
 			buf->padding[old_subbuf];
 		smp_mb();
 		if (waitqueue_active(&buf->read_wait)) {
-			PREPARE_WORK(&buf->wake_readers, wakeup_readers, buf);
+			PREPARE_DELAYED_WORK(&buf->wake_readers,
+					     wakeup_readers);
 			schedule_delayed_work(&buf->wake_readers, 1);
 		}
 	}
diff --git a/kernel/sys.c b/kernel/sys.c
index 98489d82801..c87b461de38 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -880,7 +880,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user
 	return 0;
 }
 
-static void deferred_cad(void *dummy)
+static void deferred_cad(struct work_struct *dummy)
 {
 	kernel_restart(NULL);
 }
@@ -892,7 +892,7 @@ static void deferred_cad(void *dummy)
  */
 void ctrl_alt_del(void)
 {
-	static DECLARE_WORK(cad_work, deferred_cad, NULL);
+	static DECLARE_WORK(cad_work, deferred_cad);
 
 	if (C_A_D)
 		schedule_work(&cad_work);
diff --git a/kernel/taskstats.c b/kernel/taskstats.c
index f45c5e70773..d3d28919d4b 100644
--- a/kernel/taskstats.c
+++ b/kernel/taskstats.c
@@ -77,8 +77,7 @@ static int prepare_reply(struct genl_info *info, u8 cmd, struct sk_buff **skbp,
 	/*
 	 * If new attributes are added, please revisit this allocation
 	 */
-	size = nlmsg_total_size(genlmsg_total_size(size));
-	skb = nlmsg_new(size, GFP_KERNEL);
+	skb = genlmsg_new(size, GFP_KERNEL);
 	if (!skb)
 		return -ENOMEM;
 
@@ -86,13 +85,9 @@ static int prepare_reply(struct genl_info *info, u8 cmd, struct sk_buff **skbp,
 		int seq = get_cpu_var(taskstats_seqnum)++;
 		put_cpu_var(taskstats_seqnum);
 
-		reply = genlmsg_put(skb, 0, seq,
-				family.id, 0, 0,
-				cmd, family.version);
+		reply = genlmsg_put(skb, 0, seq, &family, 0, cmd);
 	} else
-		reply = genlmsg_put(skb, info->snd_pid, info->snd_seq,
-				family.id, 0, 0,
-				cmd, family.version);
+		reply = genlmsg_put_reply(skb, info, &family, 0, cmd);
 	if (reply == NULL) {
 		nlmsg_free(skb);
 		return -EINVAL;
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 17c2f03d2c2..8d1e7cb8a51 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -80,6 +80,29 @@ static inline int is_single_threaded(struct workqueue_struct *wq)
 	return list_empty(&wq->list);
 }
 
+static inline void set_wq_data(struct work_struct *work, void *wq)
+{
+	unsigned long new, old, res;
+
+	/* assume the pending flag is already set and that the task has already
+	 * been queued on this workqueue */
+	new = (unsigned long) wq | (1UL << WORK_STRUCT_PENDING);
+	res = work->management;
+	if (res != new) {
+		do {
+			old = res;
+			new = (unsigned long) wq;
+			new |= (old & WORK_STRUCT_FLAG_MASK);
+			res = cmpxchg(&work->management, old, new);
+		} while (res != old);
+	}
+}
+
+static inline void *get_wq_data(struct work_struct *work)
+{
+	return (void *) (work->management & WORK_STRUCT_WQ_DATA_MASK);
+}
+
 /* Preempt must be disabled. */
 static void __queue_work(struct cpu_workqueue_struct *cwq,
 			 struct work_struct *work)
@@ -87,7 +110,7 @@ static void __queue_work(struct cpu_workqueue_struct *cwq,
 	unsigned long flags;
 
 	spin_lock_irqsave(&cwq->lock, flags);
-	work->wq_data = cwq;
+	set_wq_data(work, cwq);
 	list_add_tail(&work->entry, &cwq->worklist);
 	cwq->insert_sequence++;
 	wake_up(&cwq->more_work);
@@ -108,7 +131,7 @@ int fastcall queue_work(struct workqueue_struct *wq, struct work_struct *work)
 {
 	int ret = 0, cpu = get_cpu();
 
-	if (!test_and_set_bit(0, &work->pending)) {
+	if (!test_and_set_bit(WORK_STRUCT_PENDING, &work->management)) {
 		if (unlikely(is_single_threaded(wq)))
 			cpu = singlethread_cpu;
 		BUG_ON(!list_empty(&work->entry));
@@ -122,38 +145,42 @@ EXPORT_SYMBOL_GPL(queue_work);
 
 static void delayed_work_timer_fn(unsigned long __data)
 {
-	struct work_struct *work = (struct work_struct *)__data;
-	struct workqueue_struct *wq = work->wq_data;
+	struct delayed_work *dwork = (struct delayed_work *)__data;
+	struct workqueue_struct *wq = get_wq_data(&dwork->work);
 	int cpu = smp_processor_id();
 
 	if (unlikely(is_single_threaded(wq)))
 		cpu = singlethread_cpu;
 
-	__queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
+	__queue_work(per_cpu_ptr(wq->cpu_wq, cpu), &dwork->work);
 }
 
 /**
  * queue_delayed_work - queue work on a workqueue after delay
  * @wq: workqueue to use
- * @work: work to queue
+ * @work: delayable work to queue
  * @delay: number of jiffies to wait before queueing
  *
  * Returns 0 if @work was already on a queue, non-zero otherwise.
  */
 int fastcall queue_delayed_work(struct workqueue_struct *wq,
-			struct work_struct *work, unsigned long delay)
+			struct delayed_work *dwork, unsigned long delay)
 {
 	int ret = 0;
-	struct timer_list *timer = &work->timer;
+	struct timer_list *timer = &dwork->timer;
+	struct work_struct *work = &dwork->work;
+
+	if (delay == 0)
+		return queue_work(wq, work);
 
-	if (!test_and_set_bit(0, &work->pending)) {
+	if (!test_and_set_bit(WORK_STRUCT_PENDING, &work->management)) {
 		BUG_ON(timer_pending(timer));
 		BUG_ON(!list_empty(&work->entry));
 
 		/* This stores wq for the moment, for the timer_fn */
-		work->wq_data = wq;
+		set_wq_data(work, wq);
 		timer->expires = jiffies + delay;
-		timer->data = (unsigned long)work;
+		timer->data = (unsigned long)dwork;
 		timer->function = delayed_work_timer_fn;
 		add_timer(timer);
 		ret = 1;
@@ -172,19 +199,20 @@ EXPORT_SYMBOL_GPL(queue_delayed_work);
  * Returns 0 if @work was already on a queue, non-zero otherwise.
  */
 int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
-			struct work_struct *work, unsigned long delay)
+			struct delayed_work *dwork, unsigned long delay)
 {
 	int ret = 0;
-	struct timer_list *timer = &work->timer;
+	struct timer_list *timer = &dwork->timer;
+	struct work_struct *work = &dwork->work;
 
-	if (!test_and_set_bit(0, &work->pending)) {
+	if (!test_and_set_bit(WORK_STRUCT_PENDING, &work->management)) {
 		BUG_ON(timer_pending(timer));
 		BUG_ON(!list_empty(&work->entry));
 
 		/* This stores wq for the moment, for the timer_fn */
-		work->wq_data = wq;
+		set_wq_data(work, wq);
 		timer->expires = jiffies + delay;
-		timer->data = (unsigned long)work;
+		timer->data = (unsigned long)dwork;
 		timer->function = delayed_work_timer_fn;
 		add_timer_on(timer, cpu);
 		ret = 1;
@@ -212,15 +240,15 @@ static void run_workqueue(struct cpu_workqueue_struct *cwq)
 	while (!list_empty(&cwq->worklist)) {
 		struct work_struct *work = list_entry(cwq->worklist.next,
 						struct work_struct, entry);
-		void (*f) (void *) = work->func;
-		void *data = work->data;
+		work_func_t f = work->func;
 
 		list_del_init(cwq->worklist.next);
 		spin_unlock_irqrestore(&cwq->lock, flags);
 
-		BUG_ON(work->wq_data != cwq);
-		clear_bit(0, &work->pending);
-		f(data);
+		BUG_ON(get_wq_data(work) != cwq);
+		if (!test_bit(WORK_STRUCT_NOAUTOREL, &work->management))
+			work_release(work);
+		f(work);
 
 		spin_lock_irqsave(&cwq->lock, flags);
 		cwq->remove_sequence++;
@@ -468,38 +496,37 @@ EXPORT_SYMBOL(schedule_work);
 
 /**
  * schedule_delayed_work - put work task in global workqueue after delay
- * @work: job to be done
- * @delay: number of jiffies to wait
+ * @dwork: job to be done
+ * @delay: number of jiffies to wait or 0 for immediate execution
  *
  * After waiting for a given time this puts a job in the kernel-global
  * workqueue.
  */
-int fastcall schedule_delayed_work(struct work_struct *work, unsigned long delay)
+int fastcall schedule_delayed_work(struct delayed_work *dwork, unsigned long delay)
 {
-	return queue_delayed_work(keventd_wq, work, delay);
+	return queue_delayed_work(keventd_wq, dwork, delay);
 }
 EXPORT_SYMBOL(schedule_delayed_work);
 
 /**
  * schedule_delayed_work_on - queue work in global workqueue on CPU after delay
  * @cpu: cpu to use
- * @work: job to be done
+ * @dwork: job to be done
  * @delay: number of jiffies to wait
  *
  * After waiting for a given time this puts a job in the kernel-global
  * workqueue on the specified CPU.
  */
 int schedule_delayed_work_on(int cpu,
-			struct work_struct *work, unsigned long delay)
+			struct delayed_work *dwork, unsigned long delay)
 {
-	return queue_delayed_work_on(cpu, keventd_wq, work, delay);
+	return queue_delayed_work_on(cpu, keventd_wq, dwork, delay);
 }
 EXPORT_SYMBOL(schedule_delayed_work_on);
 
 /**
  * schedule_on_each_cpu - call a function on each online CPU from keventd
  * @func: the function to call
- * @info: a pointer to pass to func()
  *
  * Returns zero on success.
  * Returns -ve errno on failure.
@@ -508,7 +535,7 @@ EXPORT_SYMBOL(schedule_delayed_work_on);
  *
  * schedule_on_each_cpu() is very slow.
  */
-int schedule_on_each_cpu(void (*func)(void *info), void *info)
+int schedule_on_each_cpu(work_func_t func)
 {
 	int cpu;
 	struct work_struct *works;
@@ -519,7 +546,7 @@ int schedule_on_each_cpu(void (*func)(void *info), void *info)
 
 	mutex_lock(&workqueue_mutex);
 	for_each_online_cpu(cpu) {
-		INIT_WORK(per_cpu_ptr(works, cpu), func, info);
+		INIT_WORK(per_cpu_ptr(works, cpu), func);
 		__queue_work(per_cpu_ptr(keventd_wq->cpu_wq, cpu),
 				per_cpu_ptr(works, cpu));
 	}
@@ -539,12 +566,12 @@ EXPORT_SYMBOL(flush_scheduled_work);
  * cancel_rearming_delayed_workqueue - reliably kill off a delayed
  *			work whose handler rearms the delayed work.
  * @wq:   the controlling workqueue structure
- * @work: the delayed work struct
+ * @dwork: the delayed work struct
  */
 void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq,
-				       struct work_struct *work)
+				       struct delayed_work *dwork)
 {
-	while (!cancel_delayed_work(work))
+	while (!cancel_delayed_work(dwork))
 		flush_workqueue(wq);
 }
 EXPORT_SYMBOL(cancel_rearming_delayed_workqueue);
@@ -552,18 +579,17 @@ EXPORT_SYMBOL(cancel_rearming_delayed_workqueue);
 /**
  * cancel_rearming_delayed_work - reliably kill off a delayed keventd
  *			work whose handler rearms the delayed work.
- * @work: the delayed work struct
+ * @dwork: the delayed work struct
  */
-void cancel_rearming_delayed_work(struct work_struct *work)
+void cancel_rearming_delayed_work(struct delayed_work *dwork)
 {
-	cancel_rearming_delayed_workqueue(keventd_wq, work);
+	cancel_rearming_delayed_workqueue(keventd_wq, dwork);
 }
 EXPORT_SYMBOL(cancel_rearming_delayed_work);
 
 /**
  * execute_in_process_context - reliably execute the routine with user context
  * @fn:		the function to execute
- * @data:	data to pass to the function
  * @ew:		guaranteed storage for the execute work structure (must
  *		be available when the work executes)
  *
@@ -573,15 +599,14 @@ EXPORT_SYMBOL(cancel_rearming_delayed_work);
  * Returns:	0 - function was executed
  *		1 - function was scheduled for execution
  */
-int execute_in_process_context(void (*fn)(void *data), void *data,
-			       struct execute_work *ew)
+int execute_in_process_context(work_func_t fn, struct execute_work *ew)
 {
 	if (!in_interrupt()) {
-		fn(data);
+		fn(&ew->work);
 		return 0;
 	}
 
-	INIT_WORK(&ew->work, fn, data);
+	INIT_WORK(&ew->work, fn);
 	schedule_work(&ew->work);
 
 	return 1;
diff --git a/lib/iomap.c b/lib/iomap.c
index 55689c5d337..d6ccdd85df5 100644
--- a/lib/iomap.c
+++ b/lib/iomap.c
@@ -50,6 +50,16 @@
 	}							\
 } while (0)
 
+#ifndef pio_read16be
+#define pio_read16be(port) swab16(inw(port))
+#define pio_read32be(port) swab32(inl(port))
+#endif
+
+#ifndef mmio_read16be
+#define mmio_read16be(addr) be16_to_cpu(__raw_readw(addr))
+#define mmio_read32be(addr) be32_to_cpu(__raw_readl(addr))
+#endif
+
 unsigned int fastcall ioread8(void __iomem *addr)
 {
 	IO_COND(addr, return inb(port), return readb(addr));
@@ -60,7 +70,7 @@ unsigned int fastcall ioread16(void __iomem *addr)
 }
 unsigned int fastcall ioread16be(void __iomem *addr)
 {
-	IO_COND(addr, return inw(port), return be16_to_cpu(__raw_readw(addr)));
+	IO_COND(addr, return pio_read16be(port), return mmio_read16be(addr));
 }
 unsigned int fastcall ioread32(void __iomem *addr)
 {
@@ -68,7 +78,7 @@ unsigned int fastcall ioread32(void __iomem *addr)
 }
 unsigned int fastcall ioread32be(void __iomem *addr)
 {
-	IO_COND(addr, return inl(port), return be32_to_cpu(__raw_readl(addr)));
+	IO_COND(addr, return pio_read32be(port), return mmio_read32be(addr));
 }
 EXPORT_SYMBOL(ioread8);
 EXPORT_SYMBOL(ioread16);
@@ -76,6 +86,16 @@ EXPORT_SYMBOL(ioread16be);
 EXPORT_SYMBOL(ioread32);
 EXPORT_SYMBOL(ioread32be);
 
+#ifndef pio_write16be
+#define pio_write16be(val,port) outw(swab16(val),port)
+#define pio_write32be(val,port) outl(swab32(val),port)
+#endif
+
+#ifndef mmio_write16be
+#define mmio_write16be(val,port) __raw_writew(be16_to_cpu(val),port)
+#define mmio_write32be(val,port) __raw_writel(be32_to_cpu(val),port)
+#endif
+
 void fastcall iowrite8(u8 val, void __iomem *addr)
 {
 	IO_COND(addr, outb(val,port), writeb(val, addr));
@@ -86,7 +106,7 @@ void fastcall iowrite16(u16 val, void __iomem *addr)
 }
 void fastcall iowrite16be(u16 val, void __iomem *addr)
 {
-	IO_COND(addr, outw(val,port), __raw_writew(cpu_to_be16(val), addr));
+	IO_COND(addr, pio_write16be(val,port), mmio_write16be(val, addr));
 }
 void fastcall iowrite32(u32 val, void __iomem *addr)
 {
@@ -94,7 +114,7 @@ void fastcall iowrite32(u32 val, void __iomem *addr)
 }
 void fastcall iowrite32be(u32 val, void __iomem *addr)
 {
-	IO_COND(addr, outl(val,port), __raw_writel(cpu_to_be32(val), addr));
+	IO_COND(addr, pio_write32be(val,port), mmio_write32be(val, addr));
 }
 EXPORT_SYMBOL(iowrite8);
 EXPORT_SYMBOL(iowrite16);
@@ -108,6 +128,7 @@ EXPORT_SYMBOL(iowrite32be);
  * convert to CPU byte order. We write in "IO byte
  * order" (we also don't have IO barriers).
  */
+#ifndef mmio_insb
 static inline void mmio_insb(void __iomem *addr, u8 *dst, int count)
 {
 	while (--count >= 0) {
@@ -132,7 +153,9 @@ static inline void mmio_insl(void __iomem *addr, u32 *dst, int count)
 		dst++;
 	}
 }
+#endif
 
+#ifndef mmio_outsb
 static inline void mmio_outsb(void __iomem *addr, const u8 *src, int count)
 {
 	while (--count >= 0) {
@@ -154,6 +177,7 @@ static inline void mmio_outsl(void __iomem *addr, const u32 *src, int count)
 		src++;
 	}
 }
+#endif
 
 void fastcall ioread8_rep(void __iomem *addr, void *dst, unsigned long count)
 {
diff --git a/lib/random32.c b/lib/random32.c
index 4a15ce51cea..ec7f81d3fb1 100644
--- a/lib/random32.c
+++ b/lib/random32.c
@@ -36,6 +36,7 @@
 #include <linux/types.h>
 #include <linux/percpu.h>
 #include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/random.h>
 
 struct rnd_state {
diff --git a/mm/filemap.c b/mm/filemap.c
index 7b84dc81434..13df01c5047 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1893,6 +1893,7 @@ int should_remove_suid(struct dentry *dentry)
 
 	return 0;
 }
+EXPORT_SYMBOL(should_remove_suid);
 
 int __remove_suid(struct dentry *dentry, int kill)
 {
diff --git a/mm/nommu.c b/mm/nommu.c
index 8bdde9508f3..6a2a8aada40 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -497,15 +497,17 @@ static int validate_mmap_request(struct file *file,
 	    (flags & MAP_TYPE) != MAP_SHARED)
 		return -EINVAL;
 
-	if (PAGE_ALIGN(len) == 0)
-		return addr;
-
-	if (len > TASK_SIZE)
+	if (!len)
 		return -EINVAL;
 
+	/* Careful about overflows.. */
+	len = PAGE_ALIGN(len);
+	if (!len || len > TASK_SIZE)
+		return -ENOMEM;
+
 	/* offset overflow? */
 	if ((pgoff + (len >> PAGE_SHIFT)) < pgoff)
-		return -EINVAL;
+		return -EOVERFLOW;
 
 	if (file) {
 		/* validate file mapping requests */
diff --git a/mm/slab.c b/mm/slab.c
index 3c4a7e34edd..5de81473df3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -313,7 +313,7 @@ static int drain_freelist(struct kmem_cache *cache,
 static void free_block(struct kmem_cache *cachep, void **objpp, int len,
 			int node);
 static int enable_cpucache(struct kmem_cache *cachep);
-static void cache_reap(void *unused);
+static void cache_reap(struct work_struct *unused);
 
 /*
  * This function must be completely optimized away if a constant is passed to
@@ -753,7 +753,7 @@ int slab_is_available(void)
 	return g_cpucache_up == FULL;
 }
 
-static DEFINE_PER_CPU(struct work_struct, reap_work);
+static DEFINE_PER_CPU(struct delayed_work, reap_work);
 
 static inline struct array_cache *cpu_cache_get(struct kmem_cache *cachep)
 {
@@ -916,16 +916,16 @@ static void next_reap_node(void)
  */
 static void __devinit start_cpu_timer(int cpu)
 {
-	struct work_struct *reap_work = &per_cpu(reap_work, cpu);
+	struct delayed_work *reap_work = &per_cpu(reap_work, cpu);
 
 	/*
 	 * When this gets called from do_initcalls via cpucache_init(),
 	 * init_workqueues() has already run, so keventd will be setup
 	 * at that time.
 	 */
-	if (keventd_up() && reap_work->func == NULL) {
+	if (keventd_up() && reap_work->work.func == NULL) {
 		init_reap_node(cpu);
-		INIT_WORK(reap_work, cache_reap, NULL);
+		INIT_DELAYED_WORK(reap_work, cache_reap);
 		schedule_delayed_work_on(cpu, reap_work, HZ + 3 * cpu);
 	}
 }
@@ -3815,7 +3815,7 @@ void drain_array(struct kmem_cache *cachep, struct kmem_list3 *l3,
  * If we cannot acquire the cache chain mutex then just give up - we'll try
  * again on the next iteration.
  */
-static void cache_reap(void *unused)
+static void cache_reap(struct work_struct *unused)
 {
 	struct kmem_cache *searchp;
 	struct kmem_list3 *l3;
diff --git a/mm/swap.c b/mm/swap.c
index 2e0e871f542..d9a3770d8f3 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -216,7 +216,7 @@ void lru_add_drain(void)
 }
 
 #ifdef CONFIG_NUMA
-static void lru_add_drain_per_cpu(void *dummy)
+static void lru_add_drain_per_cpu(struct work_struct *dummy)
 {
 	lru_add_drain();
 }
@@ -226,7 +226,7 @@ static void lru_add_drain_per_cpu(void *dummy)
  */
 int lru_add_drain_all(void)
 {
-	return schedule_on_each_cpu(lru_add_drain_per_cpu, NULL);
+	return schedule_on_each_cpu(lru_add_drain_per_cpu);
 }
 
 #else
diff --git a/net/802/hippi.c b/net/802/hippi.c
index 6d7fed3dd99..579e2ddf5eb 100644
--- a/net/802/hippi.c
+++ b/net/802/hippi.c
@@ -36,7 +36,6 @@
 #include <net/arp.h>
 #include <net/sock.h>
 #include <asm/uaccess.h>
-#include <asm/checksum.h>
 #include <asm/system.h>
 
 /*
diff --git a/net/Kconfig b/net/Kconfig
index 67e39ad8b8b..7dfc9492069 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -75,7 +75,7 @@ config NETWORK_SECMARK
 	  If you are unsure how to answer this question, answer N.
 
 menuconfig NETFILTER
-	bool "Network packet filtering (replaces ipchains)"
+	bool "Network packet filtering framework (Netfilter)"
 	---help---
 	  Netfilter is a framework for filtering and mangling network packets
 	  that pass through your Linux box.
@@ -175,33 +175,6 @@ source "net/ipx/Kconfig"
 source "drivers/net/appletalk/Kconfig"
 source "net/x25/Kconfig"
 source "net/lapb/Kconfig"
-
-config NET_DIVERT
-	bool "Frame Diverter (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && BROKEN
-	---help---
-	  The Frame Diverter allows you to divert packets from the
-	  network, that are not aimed at the interface receiving it (in
-	  promisc. mode). Typically, a Linux box setup as an Ethernet bridge
-	  with the Frames Diverter on, can do some *really* transparent www
-	  caching using a Squid proxy for example.
-
-	  This is very useful when you don't want to change your router's
-	  config (or if you simply don't have access to it).
-
-	  The other possible usages of diverting Ethernet Frames are
-	  numberous:
-	  - reroute smtp traffic to another interface
-	  - traffic-shape certain network streams
-	  - transparently proxy smtp connections
-	  - etc...
-
-	  For more informations, please refer to:
-	  <http://diverter.sourceforge.net/>
-	  <http://perso.wanadoo.fr/magpie/EtherDivert.html>
-
-	  If unsure, say N.
-
 source "net/econet/Kconfig"
 source "net/wanrouter/Kconfig"
 source "net/sched/Kconfig"
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 485e35c3b28..3a705220770 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -61,6 +61,7 @@
 #include <net/tcp_states.h>
 #include <net/route.h>
 #include <linux/atalk.h>
+#include "../core/kmap_skb.h"
 
 struct datalink_proto *ddp_dl, *aarp_dl;
 static const struct proto_ops atalk_dgram_ops;
diff --git a/net/atm/Makefile b/net/atm/Makefile
index 89656d6c0b9..cc50bd1ff1d 100644
--- a/net/atm/Makefile
+++ b/net/atm/Makefile
@@ -7,10 +7,7 @@ mpoa-objs	:= mpc.o mpoa_caches.o mpoa_proc.o
 
 obj-$(CONFIG_ATM) += atm.o
 obj-$(CONFIG_ATM_CLIP) += clip.o
-atm-$(subst m,y,$(CONFIG_ATM_CLIP)) += ipcommon.o
 obj-$(CONFIG_ATM_BR2684) += br2684.o
-atm-$(subst m,y,$(CONFIG_ATM_BR2684)) += ipcommon.o
-atm-$(subst m,y,$(CONFIG_NET_SCH_ATM)) += ipcommon.o
 atm-$(CONFIG_PROC_FS) += proc.o
 
 obj-$(CONFIG_ATM_LANE) += lec.o
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index d00cca97eb3..83a1c1b1d6c 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -23,7 +23,6 @@ Author: Marcell GAL, 2000, XDSL Ltd, Hungary
 #include <linux/atmbr2684.h>
 
 #include "common.h"
-#include "ipcommon.h"
 
 /*
  * Define this to use a version of the code which interacts with the higher
@@ -372,7 +371,7 @@ static int br2684_setfilt(struct atm_vcc *atmvcc, void __user *arg)
 
 /* Returns 1 if packet should be dropped */
 static inline int
-packet_fails_filter(u16 type, struct br2684_vcc *brvcc, struct sk_buff *skb)
+packet_fails_filter(__be16 type, struct br2684_vcc *brvcc, struct sk_buff *skb)
 {
 	if (brvcc->filter.netmask == 0)
 		return 0;			/* no filter in place */
@@ -500,11 +499,12 @@ Note: we do not have explicit unassign, but look at _push()
 */
 	int err;
 	struct br2684_vcc *brvcc;
-	struct sk_buff_head copy;
 	struct sk_buff *skb;
+	struct sk_buff_head *rq;
 	struct br2684_dev *brdev;
 	struct net_device *net_dev;
 	struct atm_backend_br2684 be;
+	unsigned long flags;
 
 	if (copy_from_user(&be, arg, sizeof be))
 		return -EFAULT;
@@ -554,12 +554,30 @@ Note: we do not have explicit unassign, but look at _push()
 	brvcc->old_push = atmvcc->push;
 	barrier();
 	atmvcc->push = br2684_push;
-	skb_queue_head_init(&copy);
-	skb_migrate(&sk_atm(atmvcc)->sk_receive_queue, &copy);
-	while ((skb = skb_dequeue(&copy)) != NULL) {
+
+	rq = &sk_atm(atmvcc)->sk_receive_queue;
+
+	spin_lock_irqsave(&rq->lock, flags);
+	if (skb_queue_empty(rq)) {
+		skb = NULL;
+	} else {
+		/* NULL terminate the list.  */
+		rq->prev->next = NULL;
+		skb = rq->next;
+	}
+	rq->prev = rq->next = (struct sk_buff *)rq;
+	rq->qlen = 0;
+	spin_unlock_irqrestore(&rq->lock, flags);
+
+	while (skb) {
+		struct sk_buff *next = skb->next;
+
+		skb->next = skb->prev = NULL;
 		BRPRIV(skb->dev)->stats.rx_bytes -= skb->len;
 		BRPRIV(skb->dev)->stats.rx_packets--;
 		br2684_push(atmvcc, skb);
+
+		skb = next;
 	}
 	__module_get(THIS_MODULE);
 	return 0;
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 7af2c411da8..5f8a1d22272 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -38,7 +38,6 @@
 
 #include "common.h"
 #include "resources.h"
-#include "ipcommon.h"
 #include <net/atmclip.h>
 
 
@@ -54,7 +53,7 @@ static struct atm_vcc *atmarpd;
 static struct neigh_table clip_tbl;
 static struct timer_list idle_timer;
 
-static int to_atmarpd(enum atmarp_ctrl_type type, int itf, unsigned long ip)
+static int to_atmarpd(enum atmarp_ctrl_type type, int itf, __be32 ip)
 {
 	struct sock *sk;
 	struct atmarp_ctrl *ctrl;
@@ -220,7 +219,7 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	    || memcmp(skb->data, llc_oui, sizeof (llc_oui)))
 		skb->protocol = htons(ETH_P_IP);
 	else {
-		skb->protocol = ((u16 *) skb->data)[3];
+		skb->protocol = ((__be16 *) skb->data)[3];
 		skb_pull(skb, RFC1483LLC_LEN);
 		if (skb->protocol == htons(ETH_P_ARP)) {
 			PRIV(skb->dev)->stats.rx_packets++;
@@ -430,7 +429,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 		here = skb_push(skb, RFC1483LLC_LEN);
 		memcpy(here, llc_oui, sizeof(llc_oui));
-		((u16 *) here)[3] = skb->protocol;
+		((__be16 *) here)[3] = skb->protocol;
 	}
 	atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
 	ATM_SKB(skb)->atm_options = vcc->atm_options;
@@ -469,8 +468,9 @@ static struct net_device_stats *clip_get_stats(struct net_device *dev)
 static int clip_mkip(struct atm_vcc *vcc, int timeout)
 {
 	struct clip_vcc *clip_vcc;
-	struct sk_buff_head copy;
 	struct sk_buff *skb;
+	struct sk_buff_head *rq;
+	unsigned long flags;
 
 	if (!vcc->push)
 		return -EBADFD;
@@ -490,10 +490,26 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout)
 	clip_vcc->old_pop = vcc->pop;
 	vcc->push = clip_push;
 	vcc->pop = clip_pop;
-	skb_queue_head_init(&copy);
-	skb_migrate(&sk_atm(vcc)->sk_receive_queue, &copy);
+
+	rq = &sk_atm(vcc)->sk_receive_queue;
+
+	spin_lock_irqsave(&rq->lock, flags);
+	if (skb_queue_empty(rq)) {
+		skb = NULL;
+	} else {
+		/* NULL terminate the list.  */
+		rq->prev->next = NULL;
+		skb = rq->next;
+	}
+	rq->prev = rq->next = (struct sk_buff *)rq;
+	rq->qlen = 0;
+	spin_unlock_irqrestore(&rq->lock, flags);
+
 	/* re-process everything received between connection setup and MKIP */
-	while ((skb = skb_dequeue(&copy)) != NULL)
+	while (skb) {
+		struct sk_buff *next = skb->next;
+
+		skb->next = skb->prev = NULL;
 		if (!clip_devs) {
 			atm_return(vcc, skb->truesize);
 			kfree_skb(skb);
@@ -506,10 +522,13 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout)
 			PRIV(skb->dev)->stats.rx_bytes -= len;
 			kfree_skb(skb);
 		}
+
+		skb = next;
+	}
 	return 0;
 }
 
-static int clip_setentry(struct atm_vcc *vcc, u32 ip)
+static int clip_setentry(struct atm_vcc *vcc, __be32 ip)
 {
 	struct neighbour *neigh;
 	struct atmarp_entry *entry;
@@ -752,7 +771,7 @@ static int clip_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		err = clip_mkip(vcc, arg);
 		break;
 	case ATMARP_SETENTRY:
-		err = clip_setentry(vcc, arg);
+		err = clip_setentry(vcc, (__force __be32)arg);
 		break;
 	case ATMARP_ENCAP:
 		err = clip_encap(vcc, arg);
diff --git a/net/atm/ipcommon.c b/net/atm/ipcommon.c
deleted file mode 100644
index 1d3de42fada..00000000000
--- a/net/atm/ipcommon.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* net/atm/ipcommon.c - Common items for all ways of doing IP over ATM */
-
-/* Written 1996-2000 by Werner Almesberger, EPFL LRC/ICA */
-
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/in.h>
-#include <linux/atmdev.h>
-#include <linux/atmclip.h>
-
-#include "common.h"
-#include "ipcommon.h"
-
-
-#if 0
-#define DPRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define DPRINTK(format,args...)
-#endif
-
-
-/*
- * skb_migrate appends the list at "from" to "to", emptying "from" in the
- * process. skb_migrate is atomic with respect to all other skb operations on
- * "from" and "to". Note that it locks both lists at the same time, so to deal
- * with the lock ordering, the locks are taken in address order.
- *
- * This function should live in skbuff.c or skbuff.h.
- */
-
-
-void skb_migrate(struct sk_buff_head *from, struct sk_buff_head *to)
-{
-	unsigned long flags;
-	struct sk_buff *skb_from = (struct sk_buff *) from;
-	struct sk_buff *skb_to = (struct sk_buff *) to;
-	struct sk_buff *prev;
-
-	if ((unsigned long) from < (unsigned long) to) {
-		spin_lock_irqsave(&from->lock, flags);
-		spin_lock_nested(&to->lock, SINGLE_DEPTH_NESTING);
-	} else {
-		spin_lock_irqsave(&to->lock, flags);
-		spin_lock_nested(&from->lock, SINGLE_DEPTH_NESTING);
-	}
-	prev = from->prev;
-	from->next->prev = to->prev;
-	prev->next = skb_to;
-	to->prev->next = from->next;
-	to->prev = from->prev;
-	to->qlen += from->qlen;
-	spin_unlock(&to->lock);
-	from->prev = skb_from;
-	from->next = skb_from;
-	from->qlen = 0;
-	spin_unlock_irqrestore(&from->lock, flags);
-}
-
-
-EXPORT_SYMBOL(skb_migrate);
diff --git a/net/atm/ipcommon.h b/net/atm/ipcommon.h
deleted file mode 100644
index d72165f6093..00000000000
--- a/net/atm/ipcommon.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* net/atm/ipcommon.h - Common items for all ways of doing IP over ATM */
-
-/* Written 1996-2000 by Werner Almesberger, EPFL LRC/ICA */
-
-
-#ifndef NET_ATM_IPCOMMON_H
-#define NET_ATM_IPCOMMON_H
-
-
-#include <linux/string.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/atmdev.h>
-
-/*
- * Appends all skbs from "from" to "to". The operation is atomic with respect
- * to all other skb operations on "from" or "to".
- */
-
-void skb_migrate(struct sk_buff_head *from,struct sk_buff_head *to);
-
-#endif
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 66c57c1091a..3fc0abeeaf3 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -204,9 +204,9 @@ static unsigned char *get_tr_dst(unsigned char *packet, unsigned char *rdesc)
 	memset(rdesc, 0, ETH_ALEN);
 	/* offset 4 comes from LAN destination field in LE control frames */
 	if (trh->rcf & htons((uint16_t) TR_RCF_DIR_BIT))
-		memcpy(&rdesc[4], &trh->rseg[num_rdsc - 2], sizeof(uint16_t));
+		memcpy(&rdesc[4], &trh->rseg[num_rdsc - 2], sizeof(__be16));
 	else {
-		memcpy(&rdesc[4], &trh->rseg[1], sizeof(uint16_t));
+		memcpy(&rdesc[4], &trh->rseg[1], sizeof(__be16));
 		rdesc[5] = ((ntohs(trh->rseg[0]) & 0x000f) | (rdesc[5] & 0xf0));
 	}
 
@@ -775,7 +775,7 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
 		unsigned char *src, *dst;
 
 		atm_return(vcc, skb->truesize);
-		if (*(uint16_t *) skb->data == htons(priv->lecid) ||
+		if (*(__be16 *) skb->data == htons(priv->lecid) ||
 		    !priv->lecd || !(dev->flags & IFF_UP)) {
 			/*
 			 * Probably looping back, or if lecd is missing,
@@ -1321,11 +1321,10 @@ static int lane2_resolve(struct net_device *dev, u8 *dst_mac, int force,
 		if (table == NULL)
 			return -1;
 
-		*tlvs = kmalloc(table->sizeoftlvs, GFP_ATOMIC);
+		*tlvs = kmemdup(table->tlvs, table->sizeoftlvs, GFP_ATOMIC);
 		if (*tlvs == NULL)
 			return -1;
 
-		memcpy(*tlvs, table->tlvs, table->sizeoftlvs);
 		*sizeoftlvs = table->sizeoftlvs;
 
 		return 0;
@@ -1364,11 +1363,10 @@ static int lane2_associate_req(struct net_device *dev, u8 *lan_dst,
 
 	kfree(priv->tlvs);	/* NULL if there was no previous association */
 
-	priv->tlvs = kmalloc(sizeoftlvs, GFP_KERNEL);
+	priv->tlvs = kmemdup(tlvs, sizeoftlvs, GFP_KERNEL);
 	if (priv->tlvs == NULL)
 		return (0);
 	priv->sizeoftlvs = sizeoftlvs;
-	memcpy(priv->tlvs, tlvs, sizeoftlvs);
 
 	skb = alloc_skb(sizeoftlvs, GFP_ATOMIC);
 	if (skb == NULL)
@@ -1409,12 +1407,10 @@ static void lane2_associate_ind(struct net_device *dev, u8 *mac_addr,
 
 	kfree(entry->tlvs);
 
-	entry->tlvs = kmalloc(sizeoftlvs, GFP_KERNEL);
+	entry->tlvs = kmemdup(tlvs, sizeoftlvs, GFP_KERNEL);
 	if (entry->tlvs == NULL)
 		return;
-
 	entry->sizeoftlvs = sizeoftlvs;
-	memcpy(entry->tlvs, tlvs, sizeoftlvs);
 #endif
 #if 0
 	printk("lec.c: lane2_associate_ind()\n");
@@ -1458,7 +1454,7 @@ static void lane2_associate_ind(struct net_device *dev, u8 *mac_addr,
 
 #define LEC_ARP_REFRESH_INTERVAL (3*HZ)
 
-static void lec_arp_check_expire(void *data);
+static void lec_arp_check_expire(struct work_struct *work);
 static void lec_arp_expire_arp(unsigned long data);
 
 /* 
@@ -1481,7 +1477,7 @@ static void lec_arp_init(struct lec_priv *priv)
         INIT_HLIST_HEAD(&priv->lec_no_forward);
         INIT_HLIST_HEAD(&priv->mcast_fwds);
 	spin_lock_init(&priv->lec_arp_lock);
-	INIT_WORK(&priv->lec_arp_work, lec_arp_check_expire, priv);
+	INIT_DELAYED_WORK(&priv->lec_arp_work, lec_arp_check_expire);
 	schedule_delayed_work(&priv->lec_arp_work, LEC_ARP_REFRESH_INTERVAL);
 }
 
@@ -1879,10 +1875,11 @@ static void lec_arp_expire_vcc(unsigned long data)
  *       to ESI_FORWARD_DIRECT. This causes the flush period to end
  *       regardless of the progress of the flush protocol.
  */
-static void lec_arp_check_expire(void *data)
+static void lec_arp_check_expire(struct work_struct *work)
 {
 	unsigned long flags;
-	struct lec_priv *priv = data;
+	struct lec_priv *priv =
+		container_of(work, struct lec_priv, lec_arp_work.work);
 	struct hlist_node *node, *next;
 	struct lec_arp_table *entry;
 	unsigned long now;
diff --git a/net/atm/lec.h b/net/atm/lec.h
index 877f5093969..99136babd53 100644
--- a/net/atm/lec.h
+++ b/net/atm/lec.h
@@ -14,14 +14,14 @@
 #define LEC_HEADER_LEN 16
 
 struct lecdatahdr_8023 {
-	unsigned short le_header;
+	__be16 le_header;
 	unsigned char h_dest[ETH_ALEN];
 	unsigned char h_source[ETH_ALEN];
-	unsigned short h_type;
+	__be16 h_type;
 };
 
 struct lecdatahdr_8025 {
-	unsigned short le_header;
+	__be16 le_header;
 	unsigned char ac_pad;
 	unsigned char fc;
 	unsigned char h_dest[ETH_ALEN];
@@ -92,7 +92,7 @@ struct lec_priv {
 	spinlock_t lec_arp_lock;
 	struct atm_vcc *mcast_vcc;		/* Default Multicast Send VCC */
 	struct atm_vcc *lecd;
-	struct work_struct lec_arp_work;	/* C10 */
+	struct delayed_work lec_arp_work;	/* C10 */
 	unsigned int maximum_unknown_frame_count;
 						/*
 						 * Within the period of time defined by this variable, the client will send
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 0d2b994af51..c18f73715ef 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -152,7 +152,7 @@ static struct mpoa_client *find_mpc_by_lec(struct net_device *dev)
 /*
  * Overwrites the old entry or makes a new one.
  */
-struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos)
+struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos)
 {
 	struct atm_mpoa_qos *entry;
 
@@ -177,7 +177,7 @@ struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos)
 	return entry;
 }
 
-struct atm_mpoa_qos *atm_mpoa_search_qos(uint32_t dst_ip)
+struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip)
 {
 	struct atm_mpoa_qos *qos;
 
@@ -460,11 +460,11 @@ static int send_via_shortcut(struct sk_buff *skb, struct mpoa_client *mpc)
 	in_cache_entry *entry;
 	struct iphdr *iph;
 	char *buff;
-	uint32_t ipaddr = 0;
+	__be32 ipaddr = 0;
 
 	static struct {
 		struct llc_snap_hdr hdr;
-		uint32_t tag;
+		__be32 tag;
 	} tagged_llc_snap_hdr = {
 		{0xaa, 0xaa, 0x03, {0x00, 0x00, 0x00}, {0x88, 0x4c}},
 		0
@@ -559,7 +559,7 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg)
 	struct mpoa_client *mpc;
 	struct atmmpc_ioc ioc_data;
 	in_cache_entry *in_entry;
-	uint32_t  ipaddr;
+	__be32  ipaddr;
 
 	bytes_left = copy_from_user(&ioc_data, arg, sizeof(struct atmmpc_ioc));
 	if (bytes_left != 0) {
@@ -638,7 +638,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	struct sk_buff *new_skb;
 	eg_cache_entry *eg;
 	struct mpoa_client *mpc;
-	uint32_t tag;
+	__be32 tag;
 	char *tmp;
 	
 	ddprintk("mpoa: (%s) mpc_push:\n", dev->name);
@@ -683,7 +683,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	}
 
 	tmp = skb->data + sizeof(struct llc_snap_hdr);
-	tag = *(uint32_t *)tmp;
+	tag = *(__be32 *)tmp;
 
 	eg = mpc->eg_ops->get_by_tag(tag, mpc);
 	if (eg == NULL) {
@@ -1029,7 +1029,7 @@ static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned lo
 
 static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 {
-	uint32_t dst_ip = msg->content.in_info.in_dst_ip;
+	__be32 dst_ip = msg->content.in_info.in_dst_ip;
 	in_cache_entry *entry;
 
 	entry = mpc->in_ops->get(dst_ip, mpc);
@@ -1066,7 +1066,7 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
  */
 static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_client *client, in_cache_entry *entry)
 {
-	uint32_t dst_ip = msg->content.in_info.in_dst_ip;
+	__be32 dst_ip = msg->content.in_info.in_dst_ip;
 	struct atm_mpoa_qos *qos = atm_mpoa_search_qos(dst_ip);
 	eg_cache_entry *eg_entry = client->eg_ops->get_by_src_ip(dst_ip, client);
 
@@ -1102,7 +1102,7 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien
 
 static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 {
-	uint32_t dst_ip = msg->content.in_info.in_dst_ip;
+	__be32 dst_ip = msg->content.in_info.in_dst_ip;
 	in_cache_entry *entry = mpc->in_ops->get(dst_ip, mpc);
 
 	dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %u.%u.%u.%u\n", mpc->dev->name, NIPQUAD(dst_ip));
@@ -1148,8 +1148,8 @@ static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 
 static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 {
-	uint32_t dst_ip = msg->content.in_info.in_dst_ip;
-	uint32_t mask = msg->ip_mask;
+	__be32 dst_ip = msg->content.in_info.in_dst_ip;
+	__be32 mask = msg->ip_mask;
 	in_cache_entry *entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask);
 
 	if(entry == NULL){
@@ -1173,7 +1173,7 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 
 static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 {
-	uint32_t cache_id = msg->content.eg_info.cache_id;
+	__be32 cache_id = msg->content.eg_info.cache_id;
 	eg_cache_entry *entry = mpc->eg_ops->get_by_cache_id(cache_id, mpc);
 	
 	if (entry == NULL) {
@@ -1322,13 +1322,12 @@ static void set_mps_mac_addr_rcvd(struct k_message *msg, struct mpoa_client *cli
 	if(client->number_of_mps_macs)
 		kfree(client->mps_macs);
 	client->number_of_mps_macs = 0;
-	client->mps_macs = kmalloc(ETH_ALEN,GFP_KERNEL);
+	client->mps_macs = kmemdup(msg->MPS_ctrl, ETH_ALEN, GFP_KERNEL);
 	if (client->mps_macs == NULL) {
 		printk("mpoa: set_mps_mac_addr_rcvd: out of memory\n");
 		return;
 	}
 	client->number_of_mps_macs = 1;
-	memcpy(client->mps_macs, msg->MPS_ctrl, ETH_ALEN);
 	
 	return;
 }
diff --git a/net/atm/mpc.h b/net/atm/mpc.h
index 3c7981a229e..51f460d005c 100644
--- a/net/atm/mpc.h
+++ b/net/atm/mpc.h
@@ -36,14 +36,14 @@ struct mpoa_client {
 
 struct atm_mpoa_qos {
         struct atm_mpoa_qos *next;
-        uint32_t ipaddr;
+        __be32 ipaddr;
         struct atm_qos qos;
 };
 
 
 /* MPOA QoS operations */
-struct atm_mpoa_qos *atm_mpoa_add_qos(uint32_t dst_ip, struct atm_qos *qos);
-struct atm_mpoa_qos *atm_mpoa_search_qos(uint32_t dst_ip);
+struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos);
+struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip);
 int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
 
 /* Display QoS entries. This is for the procfs */
diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
index fbf13cdcf46..697a081533b 100644
--- a/net/atm/mpoa_caches.c
+++ b/net/atm/mpoa_caches.c
@@ -22,7 +22,7 @@
 #define ddprintk(format,args...)
 #endif
 
-static in_cache_entry *in_cache_get(uint32_t dst_ip,
+static in_cache_entry *in_cache_get(__be32 dst_ip,
 				    struct mpoa_client *client)
 {
 	in_cache_entry *entry;
@@ -42,9 +42,9 @@ static in_cache_entry *in_cache_get(uint32_t dst_ip,
 	return NULL;
 }
 
-static in_cache_entry *in_cache_get_with_mask(uint32_t dst_ip,
+static in_cache_entry *in_cache_get_with_mask(__be32 dst_ip,
 					      struct mpoa_client *client,
-					      uint32_t mask)
+					      __be32 mask)
 {
 	in_cache_entry *entry;
 
@@ -84,10 +84,10 @@ static in_cache_entry *in_cache_get_by_vcc(struct atm_vcc *vcc,
 	return NULL;
 }
 
-static in_cache_entry *in_cache_add_entry(uint32_t dst_ip,
+static in_cache_entry *in_cache_add_entry(__be32 dst_ip,
 					  struct mpoa_client *client)
 {
-	in_cache_entry* entry = kmalloc(sizeof(in_cache_entry), GFP_KERNEL);
+	in_cache_entry *entry = kzalloc(sizeof(in_cache_entry), GFP_KERNEL);
 
 	if (entry == NULL) {
 		printk("mpoa: mpoa_caches.c: new_in_cache_entry: out of memory\n");
@@ -95,7 +95,6 @@ static in_cache_entry *in_cache_add_entry(uint32_t dst_ip,
 	}
 
 	dprintk("mpoa: mpoa_caches.c: adding an ingress entry, ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip));
-	memset(entry,0,sizeof(in_cache_entry));
 
 	atomic_set(&entry->use, 1);
 	dprintk("mpoa: mpoa_caches.c: new_in_cache_entry: about to lock\n");
@@ -319,7 +318,7 @@ static void in_destroy_cache(struct mpoa_client *mpc)
 	return;
 }
 
-static eg_cache_entry *eg_cache_get_by_cache_id(uint32_t cache_id, struct mpoa_client *mpc)
+static eg_cache_entry *eg_cache_get_by_cache_id(__be32 cache_id, struct mpoa_client *mpc)
 {
 	eg_cache_entry *entry;
 
@@ -339,7 +338,7 @@ static eg_cache_entry *eg_cache_get_by_cache_id(uint32_t cache_id, struct mpoa_c
 }
 
 /* This can be called from any context since it saves CPU flags */
-static eg_cache_entry *eg_cache_get_by_tag(uint32_t tag, struct mpoa_client *mpc)
+static eg_cache_entry *eg_cache_get_by_tag(__be32 tag, struct mpoa_client *mpc)
 {
 	unsigned long flags;
 	eg_cache_entry *entry;
@@ -380,7 +379,7 @@ static eg_cache_entry *eg_cache_get_by_vcc(struct atm_vcc *vcc, struct mpoa_clie
 	return NULL;
 }
 
-static eg_cache_entry *eg_cache_get_by_src_ip(uint32_t ipaddr, struct mpoa_client *mpc)
+static eg_cache_entry *eg_cache_get_by_src_ip(__be32 ipaddr, struct mpoa_client *mpc)
 {
 	eg_cache_entry *entry;
 
@@ -447,7 +446,7 @@ static void eg_cache_remove_entry(eg_cache_entry *entry,
 
 static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_client *client)
 {
-	eg_cache_entry *entry = kmalloc(sizeof(eg_cache_entry), GFP_KERNEL);
+	eg_cache_entry *entry = kzalloc(sizeof(eg_cache_entry), GFP_KERNEL);
 
 	if (entry == NULL) {
 		printk("mpoa: mpoa_caches.c: new_eg_cache_entry: out of memory\n");
@@ -455,7 +454,6 @@ static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_cli
 	}
 
 	dprintk("mpoa: mpoa_caches.c: adding an egress entry, ip = %u.%u.%u.%u, this should be our IP\n", NIPQUAD(msg->content.eg_info.eg_dst_ip));
-	memset(entry, 0, sizeof(eg_cache_entry));
 
 	atomic_set(&entry->use, 1);
 	dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry: about to lock\n");
diff --git a/net/atm/mpoa_caches.h b/net/atm/mpoa_caches.h
index 6c9886a03d0..84de977def2 100644
--- a/net/atm/mpoa_caches.h
+++ b/net/atm/mpoa_caches.h
@@ -29,12 +29,12 @@ typedef struct in_cache_entry {
 } in_cache_entry;
 
 struct in_cache_ops{
-        in_cache_entry *(*add_entry)(uint32_t dst_ip,
+        in_cache_entry *(*add_entry)(__be32 dst_ip,
                                       struct mpoa_client *client);
-        in_cache_entry *(*get)(uint32_t dst_ip, struct mpoa_client *client);
-        in_cache_entry *(*get_with_mask)(uint32_t dst_ip, 
+        in_cache_entry *(*get)(__be32 dst_ip, struct mpoa_client *client);
+        in_cache_entry *(*get_with_mask)(__be32 dst_ip,
 					 struct mpoa_client *client,
-					 uint32_t mask);
+					 __be32 mask);
         in_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc, 
                                       struct mpoa_client *client);
         void            (*put)(in_cache_entry *entry);
@@ -56,17 +56,17 @@ typedef struct eg_cache_entry{
         struct atm_vcc       *shortcut;
         uint32_t             packets_rcvd;
         uint16_t             entry_state;
-        uint32_t             latest_ip_addr;    /* The src IP address of the last packet */
+        __be32             latest_ip_addr;    /* The src IP address of the last packet */
         struct eg_ctrl_info  ctrl_info;
         atomic_t             use;
 } eg_cache_entry;
 
 struct eg_cache_ops{
         eg_cache_entry *(*add_entry)(struct k_message *msg, struct mpoa_client *client);
-        eg_cache_entry *(*get_by_cache_id)(uint32_t cache_id, struct mpoa_client *client);
-        eg_cache_entry *(*get_by_tag)(uint32_t cache_id, struct mpoa_client *client);
+        eg_cache_entry *(*get_by_cache_id)(__be32 cache_id, struct mpoa_client *client);
+        eg_cache_entry *(*get_by_tag)(__be32 cache_id, struct mpoa_client *client);
         eg_cache_entry *(*get_by_vcc)(struct atm_vcc *vcc, struct mpoa_client *client);
-        eg_cache_entry *(*get_by_src_ip)(uint32_t ipaddr, struct mpoa_client *client);
+        eg_cache_entry *(*get_by_src_ip)(__be32 ipaddr, struct mpoa_client *client);
         void            (*put)(eg_cache_entry *entry);
         void            (*remove_entry)(eg_cache_entry *entry, struct mpoa_client *client);
         void            (*update)(eg_cache_entry *entry, uint16_t holding_time);
diff --git a/net/atm/mpoa_proc.c b/net/atm/mpoa_proc.c
index d37b8911b3a..3844c85d602 100644
--- a/net/atm/mpoa_proc.c
+++ b/net/atm/mpoa_proc.c
@@ -231,14 +231,14 @@ static int parse_qos(const char *buff)
          */
         unsigned char ip[4]; 
 	int tx_pcr, tx_sdu, rx_pcr, rx_sdu;
-        uint32_t ipaddr;
+        __be32 ipaddr;
 	struct atm_qos qos; 
         
         memset(&qos, 0, sizeof(struct atm_qos));
 
 	if (sscanf(buff, "del %hhu.%hhu.%hhu.%hhu",
 			ip, ip+1, ip+2, ip+3) == 4) {
-		ipaddr = *(uint32_t *)ip;
+		ipaddr = *(__be32 *)ip;
 		return atm_mpoa_delete_qos(atm_mpoa_search_qos(ipaddr));
 	}
 
@@ -250,7 +250,7 @@ static int parse_qos(const char *buff)
 		ip, ip+1, ip+2, ip+3, &tx_pcr, &tx_sdu, &rx_pcr, &rx_sdu) != 8)
 		return 0;
 
-        ipaddr = *(uint32_t *)ip;
+        ipaddr = *(__be32 *)ip;
 	qos.txtp.traffic_class = ATM_CBR;
 	qos.txtp.max_pcr = tx_pcr;
 	qos.txtp.max_sdu = tx_sdu;
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 000695c4858..6cabf6d8a75 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -906,13 +906,13 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev)
 	ax25->source_addr = oax25->source_addr;
 
 	if (oax25->digipeat != NULL) {
-		if ((ax25->digipeat = kmalloc(sizeof(ax25_digi), GFP_ATOMIC)) == NULL) {
+		ax25->digipeat = kmemdup(oax25->digipeat, sizeof(ax25_digi),
+					 GFP_ATOMIC);
+		if (ax25->digipeat == NULL) {
 			sk_free(sk);
 			ax25_cb_put(ax25);
 			return NULL;
 		}
-
-		memcpy(ax25->digipeat, oax25->digipeat, sizeof(ax25_digi));
 	}
 
 	sk->sk_protinfo = ax25;
diff --git a/net/ax25/ax25_out.c b/net/ax25/ax25_out.c
index d7736e58533..f84047d1e8c 100644
--- a/net/ax25/ax25_out.c
+++ b/net/ax25/ax25_out.c
@@ -70,11 +70,11 @@ ax25_cb *ax25_send_frame(struct sk_buff *skb, int paclen, ax25_address *src, ax2
 	ax25->dest_addr   = *dest;
 
 	if (digi != NULL) {
-		if ((ax25->digipeat = kmalloc(sizeof(ax25_digi), GFP_ATOMIC)) == NULL) {
+		ax25->digipeat = kmemdup(digi, sizeof(*digi), GFP_ATOMIC);
+		if (ax25->digipeat == NULL) {
 			ax25_cb_put(ax25);
 			return NULL;
 		}
-		memcpy(ax25->digipeat, digi, sizeof(ax25_digi));
 	}
 
 	switch (ax25->ax25_dev->values[AX25_VALUES_PROTOCOL]) {
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c
index 51b7bdaf27e..8580356ace5 100644
--- a/net/ax25/ax25_route.c
+++ b/net/ax25/ax25_route.c
@@ -432,11 +432,12 @@ int ax25_rt_autobind(ax25_cb *ax25, ax25_address *addr)
 	}
 
 	if (ax25_rt->digipeat != NULL) {
-		if ((ax25->digipeat = kmalloc(sizeof(ax25_digi), GFP_ATOMIC)) == NULL) {
+		ax25->digipeat = kmemdup(ax25_rt->digipeat, sizeof(ax25_digi),
+					 GFP_ATOMIC);
+		if (ax25->digipeat == NULL) {
 			err = -ENOMEM;
 			goto put;
 		}
-		memcpy(ax25->digipeat, ax25_rt->digipeat, sizeof(ax25_digi));
 		ax25_adjust_path(addr, ax25->digipeat);
 	}
 
diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
index 867d4253797..d23a27f25d2 100644
--- a/net/ax25/sysctl_net_ax25.c
+++ b/net/ax25/sysctl_net_ax25.c
@@ -209,7 +209,9 @@ void ax25_register_sysctl(void)
 	}
 
 	for (n = 0, ax25_dev = ax25_dev_list; ax25_dev != NULL; ax25_dev = ax25_dev->next) {
-		ctl_table *child = kmalloc(sizeof(ax25_param_table), GFP_ATOMIC);
+		struct ctl_table *child = kmemdup(ax25_param_table,
+						  sizeof(ax25_param_table),
+						  GFP_ATOMIC);
 		if (!child) {
 			while (n--)
 				kfree(ax25_table[n].child);
@@ -217,7 +219,6 @@ void ax25_register_sysctl(void)
 			spin_unlock_bh(&ax25_dev_lock);
 			return;
 		}
-		memcpy(child, ax25_param_table, sizeof(ax25_param_table));
 		ax25_table[n].child = ax25_dev->systable = child;
 		ax25_table[n].ctl_name     = n + 1;
 		ax25_table[n].procname     = ax25_dev->dev->name;
diff --git a/net/bluetooth/bnep/bnep.h b/net/bluetooth/bnep/bnep.h
index bbb1ed7097a..0b6cd0e2528 100644
--- a/net/bluetooth/bnep/bnep.h
+++ b/net/bluetooth/bnep/bnep.h
@@ -95,14 +95,14 @@ struct bnep_setup_conn_req {
 struct bnep_set_filter_req {
 	__u8  type;
 	__u8  ctrl;
-	__u16 len;
+	__be16 len;
 	__u8  list[0];
 } __attribute__((packed));
 
 struct bnep_control_rsp {
 	__u8  type;
 	__u8  ctrl;
-	__u16 resp;
+	__be16 resp;
 } __attribute__((packed));
 
 struct bnep_ext_hdr {
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 4d3424c2421..7ba6470dc50 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -117,18 +117,18 @@ static int bnep_send_rsp(struct bnep_session *s, u8 ctrl, u16 resp)
 static inline void bnep_set_default_proto_filter(struct bnep_session *s)
 {
 	/* (IPv4, ARP)  */
-	s->proto_filter[0].start = htons(0x0800);
-	s->proto_filter[0].end   = htons(0x0806);
+	s->proto_filter[0].start = ETH_P_IP;
+	s->proto_filter[0].end   = ETH_P_ARP;
 	/* (RARP, AppleTalk) */
-	s->proto_filter[1].start = htons(0x8035);
-	s->proto_filter[1].end   = htons(0x80F3);
+	s->proto_filter[1].start = ETH_P_RARP;
+	s->proto_filter[1].end   = ETH_P_AARP;
 	/* (IPX, IPv6) */
-	s->proto_filter[2].start = htons(0x8137);
-	s->proto_filter[2].end   = htons(0x86DD);
+	s->proto_filter[2].start = ETH_P_IPX;
+	s->proto_filter[2].end   = ETH_P_IPV6;
 }
 #endif
 
-static int bnep_ctrl_set_netfilter(struct bnep_session *s, u16 *data, int len)
+static int bnep_ctrl_set_netfilter(struct bnep_session *s, __be16 *data, int len)
 {
 	int n;
 
@@ -150,8 +150,8 @@ static int bnep_ctrl_set_netfilter(struct bnep_session *s, u16 *data, int len)
 		int i;
 
 		for (i = 0; i < n; i++) {
-			f[i].start = get_unaligned(data++);
-			f[i].end   = get_unaligned(data++);
+			f[i].start = ntohs(get_unaligned(data++));
+			f[i].end   = ntohs(get_unaligned(data++));
 
 			BT_DBG("proto filter start %d end %d",
 				f[i].start, f[i].end);
@@ -180,7 +180,7 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len)
 	if (len < 2)
 		return -EILSEQ;
 
-	n = ntohs(get_unaligned((u16 *) data)); 
+	n = ntohs(get_unaligned((__be16 *) data));
 	data += 2; len -= 2;
 
 	if (len < n)
@@ -332,7 +332,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
 	if (!skb_pull(skb, __bnep_rx_hlen[type & BNEP_TYPE_MASK]))
 		goto badframe;
 
-	s->eh.h_proto = get_unaligned((u16 *) (skb->data - 2));
+	s->eh.h_proto = get_unaligned((__be16 *) (skb->data - 2));
 
 	if (type & BNEP_EXT_HEADER) {
 		if (bnep_rx_extension(s, skb) < 0)
@@ -343,7 +343,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
 	if (ntohs(s->eh.h_proto) == 0x8100) {
 		if (!skb_pull(skb, 4))
 			goto badframe;
-		s->eh.h_proto = get_unaligned((u16 *) (skb->data - 2));
+		s->eh.h_proto = get_unaligned((__be16 *) (skb->data - 2));
 	}
 	
 	/* We have to alloc new skb and copy data here :(. Because original skb
@@ -365,7 +365,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
 	case BNEP_COMPRESSED_SRC_ONLY:
 		memcpy(__skb_put(nskb, ETH_ALEN), s->eh.h_dest, ETH_ALEN);
 		memcpy(__skb_put(nskb, ETH_ALEN), skb->mac.raw, ETH_ALEN);
-		put_unaligned(s->eh.h_proto, (u16 *) __skb_put(nskb, 2));
+		put_unaligned(s->eh.h_proto, (__be16 *) __skb_put(nskb, 2));
 		break;
 
 	case BNEP_COMPRESSED_DST_ONLY:
@@ -375,7 +375,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
 
 	case BNEP_GENERAL:
 		memcpy(__skb_put(nskb, ETH_ALEN * 2), skb->mac.raw, ETH_ALEN * 2);
-		put_unaligned(s->eh.h_proto, (u16 *) __skb_put(nskb, 2));
+		put_unaligned(s->eh.h_proto, (__be16 *) __skb_put(nskb, 2));
 		break;
 	}
 
diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c
index 7f7b27db6a8..67a002a9751 100644
--- a/net/bluetooth/bnep/netdev.c
+++ b/net/bluetooth/bnep/netdev.c
@@ -158,14 +158,15 @@ static inline int bnep_net_mc_filter(struct sk_buff *skb, struct bnep_session *s
 static inline u16 bnep_net_eth_proto(struct sk_buff *skb)
 {
 	struct ethhdr *eh = (void *) skb->data;
+	u16 proto = ntohs(eh->h_proto);
 	
-	if (ntohs(eh->h_proto) >= 1536)
-		return eh->h_proto;
+	if (proto >= 1536)
+		return proto;
 		
-	if (get_unaligned((u16 *) skb->data) == 0xFFFF)
-		return htons(ETH_P_802_3);
+	if (get_unaligned((__be16 *) skb->data) == htons(0xFFFF))
+		return ETH_P_802_3;
 		
-	return htons(ETH_P_802_2);
+	return ETH_P_802_2;
 }
 
 static inline int bnep_net_proto_filter(struct sk_buff *skb, struct bnep_session *s)
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 3eeeb7a86e7..d4c935692cc 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -237,9 +237,9 @@ static void bt_release(struct device *dev)
 	kfree(data);
 }
 
-static void add_conn(void *data)
+static void add_conn(struct work_struct *work)
 {
-	struct hci_conn *conn = data;
+	struct hci_conn *conn = container_of(work, struct hci_conn, work);
 	int i;
 
 	if (device_register(&conn->dev) < 0) {
@@ -272,14 +272,14 @@ void hci_conn_add_sysfs(struct hci_conn *conn)
 
 	dev_set_drvdata(&conn->dev, conn);
 
-	INIT_WORK(&conn->work, add_conn, (void *) conn);
+	INIT_WORK(&conn->work, add_conn);
 
 	schedule_work(&conn->work);
 }
 
-static void del_conn(void *data)
+static void del_conn(struct work_struct *work)
 {
-	struct hci_conn *conn = data;
+	struct hci_conn *conn = container_of(work, struct hci_conn, work);
 	device_del(&conn->dev);
 }
 
@@ -287,7 +287,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn)
 {
 	BT_DBG("conn %p", conn);
 
-	INIT_WORK(&conn->work, del_conn, (void *) conn);
+	INIT_WORK(&conn->work, del_conn);
 
 	schedule_work(&conn->work);
 }
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index bbf78e6a7bc..29a8fa4d372 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -770,7 +770,7 @@ static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int fl
 	long timeo;
 	int err = 0;
 
-	lock_sock(sk);
+	lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
 
 	if (sk->sk_state != BT_LISTEN) {
 		err = -EBADFD;
@@ -792,7 +792,7 @@ static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int fl
 
 		release_sock(sk);
 		timeo = schedule_timeout(timeo);
-		lock_sock(sk);
+		lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
 
 		if (sk->sk_state != BT_LISTEN) {
 			err = -EBADFD;
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index ddc4e9d5963..278c8676906 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -854,7 +854,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
 	rpn->flow_ctrl     = flow_ctrl_settings;
 	rpn->xon_char      = xon_char;
 	rpn->xoff_char     = xoff_char;
-	rpn->param_mask    = param_mask;
+	rpn->param_mask    = cpu_to_le16(param_mask);
 
 	*ptr = __fcs(buf); ptr++;
 
@@ -1018,7 +1018,7 @@ static void rfcomm_make_uih(struct sk_buff *skb, u8 addr)
 
 	if (len > 127) {
 		hdr = (void *) skb_push(skb, 4);
-		put_unaligned(htobs(__len16(len)), (u16 *) &hdr->len);
+		put_unaligned(htobs(__len16(len)), (__le16 *) &hdr->len);
 	} else {
 		hdr = (void *) skb_push(skb, 3);
 		hdr->len = __len8(len);
@@ -1343,7 +1343,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
 	/* Check for sane values, ignore/accept bit_rate, 8 bits, 1 stop bit,
 	 * no parity, no flow control lines, normal XON/XOFF chars */
 
-	if (rpn->param_mask & RFCOMM_RPN_PM_BITRATE) {
+	if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_BITRATE)) {
 		bit_rate = rpn->bit_rate;
 		if (bit_rate != RFCOMM_RPN_BR_115200) {
 			BT_DBG("RPN bit rate mismatch 0x%x", bit_rate);
@@ -1352,7 +1352,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
 		}
 	}
 
-	if (rpn->param_mask & RFCOMM_RPN_PM_DATA) {
+	if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_DATA)) {
 		data_bits = __get_rpn_data_bits(rpn->line_settings);
 		if (data_bits != RFCOMM_RPN_DATA_8) {
 			BT_DBG("RPN data bits mismatch 0x%x", data_bits);
@@ -1361,7 +1361,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
 		}
 	}
 
-	if (rpn->param_mask & RFCOMM_RPN_PM_STOP) {
+	if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_STOP)) {
 		stop_bits = __get_rpn_stop_bits(rpn->line_settings);
 		if (stop_bits != RFCOMM_RPN_STOP_1) {
 			BT_DBG("RPN stop bits mismatch 0x%x", stop_bits);
@@ -1370,7 +1370,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
 		}
 	}
 
-	if (rpn->param_mask & RFCOMM_RPN_PM_PARITY) {
+	if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_PARITY)) {
 		parity = __get_rpn_parity(rpn->line_settings);
 		if (parity != RFCOMM_RPN_PARITY_NONE) {
 			BT_DBG("RPN parity mismatch 0x%x", parity);
@@ -1379,7 +1379,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
 		}
 	}
 
-	if (rpn->param_mask & RFCOMM_RPN_PM_FLOW) {
+	if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_FLOW)) {
 		flow_ctrl = rpn->flow_ctrl;
 		if (flow_ctrl != RFCOMM_RPN_FLOW_NONE) {
 			BT_DBG("RPN flow ctrl mismatch 0x%x", flow_ctrl);
@@ -1388,7 +1388,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
 		}
 	}
 
-	if (rpn->param_mask & RFCOMM_RPN_PM_XON) {
+	if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_XON)) {
 		xon_char = rpn->xon_char;
 		if (xon_char != RFCOMM_RPN_XON_CHAR) {
 			BT_DBG("RPN XON char mismatch 0x%x", xon_char);
@@ -1397,7 +1397,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
 		}
 	}
 
-	if (rpn->param_mask & RFCOMM_RPN_PM_XOFF) {
+	if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_XOFF)) {
 		xoff_char = rpn->xoff_char;
 		if (xoff_char != RFCOMM_RPN_XOFF_CHAR) {
 			BT_DBG("RPN XOFF char mismatch 0x%x", xoff_char);
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index f753c40c11d..55bb2634c08 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -77,12 +77,16 @@ static int port_cost(struct net_device *dev)
  * Called from work queue to allow for calling functions that
  * might sleep (such as speed check), and to debounce.
  */
-static void port_carrier_check(void *arg)
+static void port_carrier_check(struct work_struct *work)
 {
-	struct net_device *dev = arg;
 	struct net_bridge_port *p;
+	struct net_device *dev;
 	struct net_bridge *br;
 
+	dev = container_of(work, struct net_bridge_port,
+			   carrier_check.work)->dev;
+	work_release(work);
+
 	rtnl_lock();
 	p = dev->br_port;
 	if (!p)
@@ -276,7 +280,7 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br,
 	p->port_no = index;
 	br_init_port(p);
 	p->state = BR_STATE_DISABLED;
-	INIT_WORK(&p->carrier_check, port_carrier_check, dev);
+	INIT_DELAYED_WORK_NAR(&p->carrier_check, port_carrier_check);
 	br_stp_port_timer_init(p);
 
 	kobject_init(&p->kobj);
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index ac181be13d8..ac47ba2ba02 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -40,7 +40,6 @@
 #include <net/route.h>
 
 #include <asm/uaccess.h>
-#include <asm/checksum.h>
 #include "br_private.h"
 #ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
@@ -381,7 +380,7 @@ static int check_hbh_len(struct sk_buff *skb)
 		case IPV6_TLV_JUMBO:
 			if (skb->nh.raw[off + 1] != 4 || (off & 3) != 2)
 				goto bad;
-			pkt_len = ntohl(*(u32 *) (skb->nh.raw + off + 2));
+			pkt_len = ntohl(*(__be32 *) (skb->nh.raw + off + 2));
 			if (pkt_len <= IPV6_MAXPLEN ||
 			    skb->nh.ipv6h->payload_len)
 				goto bad;
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 8f661195d09..a9139682c49 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -15,6 +15,18 @@
 #include <net/netlink.h>
 #include "br_private.h"
 
+static inline size_t br_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct ifinfomsg))
+	       + nla_total_size(IFNAMSIZ) /* IFLA_IFNAME */
+	       + nla_total_size(MAX_ADDR_LEN) /* IFLA_ADDRESS */
+	       + nla_total_size(4) /* IFLA_MASTER */
+	       + nla_total_size(4) /* IFLA_MTU */
+	       + nla_total_size(4) /* IFLA_LINK */
+	       + nla_total_size(1) /* IFLA_OPERSTATE */
+	       + nla_total_size(1); /* IFLA_PROTINFO */
+}
+
 /*
  * Create one netlink message for one interface
  * Contains port and master info as well as carrier and bridge state.
@@ -24,51 +36,43 @@ static int br_fill_ifinfo(struct sk_buff *skb, const struct net_bridge_port *por
 {
 	const struct net_bridge *br = port->br;
 	const struct net_device *dev = port->dev;
-	struct ifinfomsg *r;
+	struct ifinfomsg *hdr;
 	struct nlmsghdr *nlh;
-	unsigned char *b = skb->tail;
-	u32 mtu = dev->mtu;
 	u8 operstate = netif_running(dev) ? dev->operstate : IF_OPER_DOWN;
-	u8 portstate = port->state;
 
 	pr_debug("br_fill_info event %d port %s master %s\n",
 		 event, dev->name, br->dev->name);
 
-	nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*r), flags);
-	r = NLMSG_DATA(nlh);
-	r->ifi_family = AF_BRIDGE;
-	r->__ifi_pad = 0;
-	r->ifi_type = dev->type;
-	r->ifi_index = dev->ifindex;
-	r->ifi_flags = dev_get_flags(dev);
-	r->ifi_change = 0;
+	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*hdr), flags);
+	if (nlh == NULL)
+		return -ENOBUFS;
 
-	RTA_PUT(skb, IFLA_IFNAME, strlen(dev->name)+1, dev->name);
+	hdr = nlmsg_data(nlh);
+	hdr->ifi_family = AF_BRIDGE;
+	hdr->__ifi_pad = 0;
+	hdr->ifi_type = dev->type;
+	hdr->ifi_index = dev->ifindex;
+	hdr->ifi_flags = dev_get_flags(dev);
+	hdr->ifi_change = 0;
 
-	RTA_PUT(skb, IFLA_MASTER, sizeof(int), &br->dev->ifindex);
+	NLA_PUT_STRING(skb, IFLA_IFNAME, dev->name);
+	NLA_PUT_U32(skb, IFLA_MASTER, br->dev->ifindex);
+	NLA_PUT_U32(skb, IFLA_MTU, dev->mtu);
+	NLA_PUT_U8(skb, IFLA_OPERSTATE, operstate);
 
 	if (dev->addr_len)
-		RTA_PUT(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr);
+		NLA_PUT(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr);
 
-	RTA_PUT(skb, IFLA_MTU, sizeof(mtu), &mtu);
 	if (dev->ifindex != dev->iflink)
-		RTA_PUT(skb, IFLA_LINK, sizeof(int), &dev->iflink);
-
-
-	RTA_PUT(skb, IFLA_OPERSTATE, sizeof(operstate), &operstate);
+		NLA_PUT_U32(skb, IFLA_LINK, dev->iflink);
 
 	if (event == RTM_NEWLINK)
-		RTA_PUT(skb, IFLA_PROTINFO, sizeof(portstate), &portstate);
-
-	nlh->nlmsg_len = skb->tail - b;
-
-	return skb->len;
+		NLA_PUT_U8(skb, IFLA_PROTINFO, port->state);
 
-nlmsg_failure:
-rtattr_failure:
+	return nlmsg_end(skb, nlh);
 
-	skb_trim(skb, b - skb->data);
-	return -EINVAL;
+nla_put_failure:
+	return nlmsg_cancel(skb, nlh);
 }
 
 /*
@@ -77,19 +81,16 @@ rtattr_failure:
 void br_ifinfo_notify(int event, struct net_bridge_port *port)
 {
 	struct sk_buff *skb;
-	int payload = sizeof(struct ifinfomsg) + 128;
 	int err = -ENOBUFS;
 
 	pr_debug("bridge notify event=%d\n", event);
-	skb = nlmsg_new(nlmsg_total_size(payload), GFP_ATOMIC);
+	skb = nlmsg_new(br_nlmsg_size(), GFP_ATOMIC);
 	if (skb == NULL)
 		goto errout;
 
 	err = br_fill_ifinfo(skb, port, 0, 0, event, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in br_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, 0, RTNLGRP_LINK, NULL, GFP_ATOMIC);
 errout:
@@ -104,25 +105,18 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	struct net_device *dev;
 	int idx;
-	int s_idx = cb->args[0];
-	int err = 0;
 
 	read_lock(&dev_base_lock);
 	for (dev = dev_base, idx = 0; dev; dev = dev->next) {
-		struct net_bridge_port *p = dev->br_port;
-
 		/* not a bridge port */
-		if (!p)
-			continue;
-
-		if (idx < s_idx)
-			goto cont;
+		if (dev->br_port == NULL || idx < cb->args[0])
+			goto skip;
 
-		err = br_fill_ifinfo(skb, p, NETLINK_CB(cb->skb).pid,
-				     cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI);
-		if (err <= 0)
+		if (br_fill_ifinfo(skb, dev->br_port, NETLINK_CB(cb->skb).pid,
+				   cb->nlh->nlmsg_seq, RTM_NEWLINK,
+				   NLM_F_MULTI) < 0)
 			break;
-cont:
+skip:
 		++idx;
 	}
 	read_unlock(&dev_base_lock);
@@ -138,26 +132,27 @@ cont:
  */
 static int br_rtm_setlink(struct sk_buff *skb,  struct nlmsghdr *nlh, void *arg)
 {
-	struct rtattr  **rta = arg;
-	struct ifinfomsg *ifm = NLMSG_DATA(nlh);
+	struct ifinfomsg *ifm;
+	struct nlattr *protinfo;
 	struct net_device *dev;
 	struct net_bridge_port *p;
 	u8 new_state;
 
+	if (nlmsg_len(nlh) < sizeof(*ifm))
+		return -EINVAL;
+
+	ifm = nlmsg_data(nlh);
 	if (ifm->ifi_family != AF_BRIDGE)
 		return -EPFNOSUPPORT;
 
-	/* Must pass valid state as PROTINFO */
-	if (rta[IFLA_PROTINFO-1]) {
-		u8 *pstate = RTA_DATA(rta[IFLA_PROTINFO-1]);
-		new_state = *pstate;
-	} else
+	protinfo = nlmsg_find_attr(nlh, sizeof(*ifm), IFLA_PROTINFO);
+	if (!protinfo || nla_len(protinfo) < sizeof(u8))
 		return -EINVAL;
 
+	new_state = nla_get_u8(protinfo);
 	if (new_state > BR_STATE_BLOCKING)
 		return -EINVAL;
 
-	/* Find bridge port */
 	dev = __dev_get_by_index(ifm->ifi_index);
 	if (!dev)
 		return -ENODEV;
@@ -170,10 +165,8 @@ static int br_rtm_setlink(struct sk_buff *skb,  struct nlmsghdr *nlh, void *arg)
 	if (p->br->stp_enabled)
 		return -EBUSY;
 
-	if (!netif_running(dev))
-		return -ENETDOWN;
-
-	if (!netif_carrier_ok(dev) && new_state != BR_STATE_DISABLED)
+	if (!netif_running(dev) ||
+	    (!netif_carrier_ok(dev) && new_state != BR_STATE_DISABLED))
 		return -ENETDOWN;
 
 	p->state = new_state;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 74258d86f25..3a534e94c7f 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -82,7 +82,7 @@ struct net_bridge_port
 	struct timer_list		hold_timer;
 	struct timer_list		message_age_timer;
 	struct kobject			kobj;
-	struct work_struct		carrier_check;
+	struct delayed_work		carrier_check;
 	struct rcu_head			rcu;
 };
 
diff --git a/net/bridge/netfilter/ebt_802_3.c b/net/bridge/netfilter/ebt_802_3.c
index d42f63f5e9f..9abbc09ccdc 100644
--- a/net/bridge/netfilter/ebt_802_3.c
+++ b/net/bridge/netfilter/ebt_802_3.c
@@ -17,7 +17,7 @@ static int ebt_filter_802_3(const struct sk_buff *skb, const struct net_device *
 {
 	struct ebt_802_3_info *info = (struct ebt_802_3_info *)data;
 	struct ebt_802_3_hdr *hdr = ebt_802_3_hdr(skb);
-	uint16_t type = hdr->llc.ui.ctrl & IS_UI ? hdr->llc.ui.type : hdr->llc.ni.type;
+	__be16 type = hdr->llc.ui.ctrl & IS_UI ? hdr->llc.ui.type : hdr->llc.ni.type;
 
 	if (info->bitmask & EBT_802_3_SAP) {
 		if (FWINV(info->sap != hdr->llc.ui.ssap, EBT_802_3_SAP)) 
diff --git a/net/bridge/netfilter/ebt_among.c b/net/bridge/netfilter/ebt_among.c
index a614485828a..ce97c4285f9 100644
--- a/net/bridge/netfilter/ebt_among.c
+++ b/net/bridge/netfilter/ebt_among.c
@@ -15,7 +15,7 @@
 #include <linux/module.h>
 
 static int ebt_mac_wormhash_contains(const struct ebt_mac_wormhash *wh,
-				     const char *mac, uint32_t ip)
+				     const char *mac, __be32 ip)
 {
 	/* You may be puzzled as to how this code works.
 	 * Some tricks were used, refer to 
@@ -70,7 +70,7 @@ static int ebt_mac_wormhash_check_integrity(const struct ebt_mac_wormhash
 	return 0;
 }
 
-static int get_ip_dst(const struct sk_buff *skb, uint32_t *addr)
+static int get_ip_dst(const struct sk_buff *skb, __be32 *addr)
 {
 	if (eth_hdr(skb)->h_proto == htons(ETH_P_IP)) {
 		struct iphdr _iph, *ih;
@@ -81,16 +81,16 @@ static int get_ip_dst(const struct sk_buff *skb, uint32_t *addr)
 		*addr = ih->daddr;
 	} else if (eth_hdr(skb)->h_proto == htons(ETH_P_ARP)) {
 		struct arphdr _arph, *ah;
-		uint32_t buf, *bp;
+		__be32 buf, *bp;
 
 		ah = skb_header_pointer(skb, 0, sizeof(_arph), &_arph);
 		if (ah == NULL ||
-		    ah->ar_pln != sizeof(uint32_t) ||
+		    ah->ar_pln != sizeof(__be32) ||
 		    ah->ar_hln != ETH_ALEN)
 			return -1;
 		bp = skb_header_pointer(skb, sizeof(struct arphdr) +
-					2 * ETH_ALEN + sizeof(uint32_t),
-					sizeof(uint32_t), &buf);
+					2 * ETH_ALEN + sizeof(__be32),
+					sizeof(__be32), &buf);
 		if (bp == NULL)
 			return -1;
 		*addr = *bp;
@@ -98,7 +98,7 @@ static int get_ip_dst(const struct sk_buff *skb, uint32_t *addr)
 	return 0;
 }
 
-static int get_ip_src(const struct sk_buff *skb, uint32_t *addr)
+static int get_ip_src(const struct sk_buff *skb, __be32 *addr)
 {
 	if (eth_hdr(skb)->h_proto == htons(ETH_P_IP)) {
 		struct iphdr _iph, *ih;
@@ -109,15 +109,15 @@ static int get_ip_src(const struct sk_buff *skb, uint32_t *addr)
 		*addr = ih->saddr;
 	} else if (eth_hdr(skb)->h_proto == htons(ETH_P_ARP)) {
 		struct arphdr _arph, *ah;
-		uint32_t buf, *bp;
+		__be32 buf, *bp;
 
 		ah = skb_header_pointer(skb, 0, sizeof(_arph), &_arph);
 		if (ah == NULL ||
-		    ah->ar_pln != sizeof(uint32_t) ||
+		    ah->ar_pln != sizeof(__be32) ||
 		    ah->ar_hln != ETH_ALEN)
 			return -1;
 		bp = skb_header_pointer(skb, sizeof(struct arphdr) +
-					ETH_ALEN, sizeof(uint32_t), &buf);
+					ETH_ALEN, sizeof(__be32), &buf);
 		if (bp == NULL)
 			return -1;
 		*addr = *bp;
@@ -133,7 +133,7 @@ static int ebt_filter_among(const struct sk_buff *skb,
 	struct ebt_among_info *info = (struct ebt_among_info *) data;
 	const char *dmac, *smac;
 	const struct ebt_mac_wormhash *wh_dst, *wh_src;
-	uint32_t dip = 0, sip = 0;
+	__be32 dip = 0, sip = 0;
 
 	wh_dst = ebt_among_wh_dst(info);
 	wh_src = ebt_among_wh_src(info);
diff --git a/net/bridge/netfilter/ebt_arp.c b/net/bridge/netfilter/ebt_arp.c
index a6c81d9f73b..9c599800a90 100644
--- a/net/bridge/netfilter/ebt_arp.c
+++ b/net/bridge/netfilter/ebt_arp.c
@@ -35,10 +35,10 @@ static int ebt_filter_arp(const struct sk_buff *skb, const struct net_device *in
 		return EBT_NOMATCH;
 
 	if (info->bitmask & (EBT_ARP_SRC_IP | EBT_ARP_DST_IP)) {
-		uint32_t _addr, *ap;
+		__be32 _addr, *ap;
 
 		/* IPv4 addresses are always 4 bytes */
-		if (ah->ar_pln != sizeof(uint32_t))
+		if (ah->ar_pln != sizeof(__be32))
 			return EBT_NOMATCH;
 		if (info->bitmask & EBT_ARP_SRC_IP) {
 			ap = skb_header_pointer(skb, sizeof(struct arphdr) +
@@ -53,7 +53,7 @@ static int ebt_filter_arp(const struct sk_buff *skb, const struct net_device *in
 
 		if (info->bitmask & EBT_ARP_DST_IP) {
 			ap = skb_header_pointer(skb, sizeof(struct arphdr) +
-						2*ah->ar_hln+sizeof(uint32_t),
+						2*ah->ar_hln+sizeof(__be32),
 						sizeof(_addr), &_addr);
 			if (ap == NULL)
 				return EBT_NOMATCH;
diff --git a/net/bridge/netfilter/ebt_ip.c b/net/bridge/netfilter/ebt_ip.c
index 65b665ce57b..e4c642448e1 100644
--- a/net/bridge/netfilter/ebt_ip.c
+++ b/net/bridge/netfilter/ebt_ip.c
@@ -20,8 +20,8 @@
 #include <linux/module.h>
 
 struct tcpudphdr {
-	uint16_t src;
-	uint16_t dst;
+	__be16 src;
+	__be16 dst;
 };
 
 static int ebt_filter_ip(const struct sk_buff *skb, const struct net_device *in,
diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c
index 466ed3440b7..a184f879f25 100644
--- a/net/bridge/netfilter/ebt_log.c
+++ b/net/bridge/netfilter/ebt_log.c
@@ -38,8 +38,8 @@ static int ebt_log_check(const char *tablename, unsigned int hookmask,
 
 struct tcpudphdr
 {
-	uint16_t src;
-	uint16_t dst;
+	__be16 src;
+	__be16 dst;
 };
 
 struct arppayload
@@ -130,7 +130,7 @@ ebt_log_packet(unsigned int pf, unsigned int hooknum,
 		 * then log the ARP payload */
 		if (ah->ar_hrd == htons(1) &&
 		    ah->ar_hln == ETH_ALEN &&
-		    ah->ar_pln == sizeof(uint32_t)) {
+		    ah->ar_pln == sizeof(__be32)) {
 			struct arppayload _arpp, *ap;
 
 			ap = skb_header_pointer(skb, sizeof(_arph),
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index b54306a934e..62d23c7b25e 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -25,15 +25,15 @@ static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr,
 	int action = info->target & -16;
 
 	if (action == MARK_SET_VALUE)
-		(*pskb)->nfmark = info->mark;
+		(*pskb)->mark = info->mark;
 	else if (action == MARK_OR_VALUE)
-		(*pskb)->nfmark |= info->mark;
+		(*pskb)->mark |= info->mark;
 	else if (action == MARK_AND_VALUE)
-		(*pskb)->nfmark &= info->mark;
+		(*pskb)->mark &= info->mark;
 	else
-		(*pskb)->nfmark ^= info->mark;
+		(*pskb)->mark ^= info->mark;
 
-	return info->target | -16;
+	return info->target | ~EBT_VERDICT_BITS;
 }
 
 static int ebt_target_mark_check(const char *tablename, unsigned int hookmask,
@@ -44,13 +44,13 @@ static int ebt_target_mark_check(const char *tablename, unsigned int hookmask,
 
 	if (datalen != EBT_ALIGN(sizeof(struct ebt_mark_t_info)))
 		return -EINVAL;
-	tmp = info->target | -16;
+	tmp = info->target | ~EBT_VERDICT_BITS;
 	if (BASE_CHAIN && tmp == EBT_RETURN)
 		return -EINVAL;
 	CLEAR_BASE_CHAIN_BIT;
 	if (tmp < -NUM_STANDARD_TARGETS || tmp >= 0)
 		return -EINVAL;
-	tmp = info->target & -16;
+	tmp = info->target & ~EBT_VERDICT_BITS;
 	if (tmp != MARK_SET_VALUE && tmp != MARK_OR_VALUE &&
 	    tmp != MARK_AND_VALUE && tmp != MARK_XOR_VALUE)
 		return -EINVAL;
diff --git a/net/bridge/netfilter/ebt_mark_m.c b/net/bridge/netfilter/ebt_mark_m.c
index a6413e4b498..025869ee0b6 100644
--- a/net/bridge/netfilter/ebt_mark_m.c
+++ b/net/bridge/netfilter/ebt_mark_m.c
@@ -19,8 +19,8 @@ static int ebt_filter_mark(const struct sk_buff *skb,
 	struct ebt_mark_m_info *info = (struct ebt_mark_m_info *) data;
 
 	if (info->bitmask & EBT_MARK_OR)
-		return !(!!(skb->nfmark & info->mask) ^ info->invert);
-	return !(((skb->nfmark & info->mask) == info->mark) ^ info->invert);
+		return !(!!(skb->mark & info->mask) ^ info->invert);
+	return !(((skb->mark & info->mask) == info->mark) ^ info->invert);
 }
 
 static int ebt_mark_check(const char *tablename, unsigned int hookmask,
diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c
index cbb33e24ca8..a50722182bf 100644
--- a/net/bridge/netfilter/ebt_snat.c
+++ b/net/bridge/netfilter/ebt_snat.c
@@ -12,6 +12,8 @@
 #include <linux/netfilter_bridge/ebt_nat.h>
 #include <linux/module.h>
 #include <net/sock.h>
+#include <linux/if_arp.h>
+#include <net/arp.h>
 
 static int ebt_target_snat(struct sk_buff **pskb, unsigned int hooknr,
    const struct net_device *in, const struct net_device *out,
@@ -31,24 +33,43 @@ static int ebt_target_snat(struct sk_buff **pskb, unsigned int hooknr,
 		*pskb = nskb;
 	}
 	memcpy(eth_hdr(*pskb)->h_source, info->mac, ETH_ALEN);
-	return info->target;
+	if (!(info->target & NAT_ARP_BIT) &&
+	    eth_hdr(*pskb)->h_proto == htons(ETH_P_ARP)) {
+		struct arphdr _ah, *ap;
+
+		ap = skb_header_pointer(*pskb, 0, sizeof(_ah), &_ah);
+		if (ap == NULL)
+			return EBT_DROP;
+		if (ap->ar_hln != ETH_ALEN)
+			goto out;
+		if (skb_store_bits(*pskb, sizeof(_ah), info->mac,ETH_ALEN))
+			return EBT_DROP;
+	}
+out:
+	return info->target | ~EBT_VERDICT_BITS;
 }
 
 static int ebt_target_snat_check(const char *tablename, unsigned int hookmask,
    const struct ebt_entry *e, void *data, unsigned int datalen)
 {
 	struct ebt_nat_info *info = (struct ebt_nat_info *) data;
+	int tmp;
 
 	if (datalen != EBT_ALIGN(sizeof(struct ebt_nat_info)))
 		return -EINVAL;
-	if (BASE_CHAIN && info->target == EBT_RETURN)
+	tmp = info->target | ~EBT_VERDICT_BITS;
+	if (BASE_CHAIN && tmp == EBT_RETURN)
 		return -EINVAL;
 	CLEAR_BASE_CHAIN_BIT;
 	if (strcmp(tablename, "nat"))
 		return -EINVAL;
 	if (hookmask & ~(1 << NF_BR_POST_ROUTING))
 		return -EINVAL;
-	if (INVALID_TARGET)
+
+	if (tmp < -NUM_STANDARD_TARGETS || tmp >= 0)
+		return -EINVAL;
+	tmp = info->target | EBT_VERDICT_BITS;
+	if ((tmp & ~NAT_ARP_BIT) != ~NAT_ARP_BIT)
 		return -EINVAL;
 	return 0;
 }
diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
index 9f950db3b76..c1af68b5a29 100644
--- a/net/bridge/netfilter/ebt_ulog.c
+++ b/net/bridge/netfilter/ebt_ulog.c
@@ -168,7 +168,7 @@ static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
 	if (ub->qlen == 1)
 		skb_set_timestamp(ub->skb, &pm->stamp);
 	pm->data_len = copy_len;
-	pm->mark = skb->nfmark;
+	pm->mark = skb->mark;
 	pm->hook = hooknr;
 	if (uloginfo->prefix != NULL)
 		strcpy(pm->prefix, uloginfo->prefix);
diff --git a/net/bridge/netfilter/ebt_vlan.c b/net/bridge/netfilter/ebt_vlan.c
index a2b452862b7..7ee37762296 100644
--- a/net/bridge/netfilter/ebt_vlan.c
+++ b/net/bridge/netfilter/ebt_vlan.c
@@ -55,7 +55,7 @@ ebt_filter_vlan(const struct sk_buff *skb,
 	unsigned short id;	/* VLAN ID, given from frame TCI */
 	unsigned char prio;	/* user_priority, given from frame TCI */
 	/* VLAN encapsulated Type/Length field, given from orig frame */
-	unsigned short encap;
+	__be16 encap;
 
 	fp = skb_header_pointer(skb, 0, sizeof(_frame), &_frame);
 	if (fp == NULL)
diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c
index 9a6e548e148..d37ce047893 100644
--- a/net/bridge/netfilter/ebtable_broute.c
+++ b/net/bridge/netfilter/ebtable_broute.c
@@ -23,7 +23,7 @@ static struct ebt_entries initial_chain = {
 	.policy		= EBT_ACCEPT,
 };
 
-static struct ebt_replace initial_table =
+static struct ebt_replace_kernel initial_table =
 {
 	.name		= "broute",
 	.valid_hooks	= 1 << NF_BR_BROUTING,
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index 3d5bd44f239..127135ead2d 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -30,7 +30,7 @@ static struct ebt_entries initial_chains[] =
 	},
 };
 
-static struct ebt_replace initial_table =
+static struct ebt_replace_kernel initial_table =
 {
 	.name		= "filter",
 	.valid_hooks	= FILTER_VALID_HOOKS,
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 04dd42efda1..9c50488b62e 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -30,7 +30,7 @@ static struct ebt_entries initial_chains[] =
 	}
 };
 
-static struct ebt_replace initial_table =
+static struct ebt_replace_kernel initial_table =
 {
 	.name		= "nat",
 	.valid_hooks	= NAT_VALID_HOOKS,
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 9f85666f29f..bee558a4180 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -338,10 +338,11 @@ ebt_check_match(struct ebt_entry_match *m, struct ebt_entry *e,
    const char *name, unsigned int hookmask, unsigned int *cnt)
 {
 	struct ebt_match *match;
+	size_t left = ((char *)e + e->watchers_offset) - (char *)m;
 	int ret;
 
-	if (((char *)m) + m->match_size + sizeof(struct ebt_entry_match) >
-	   ((char *)e) + e->watchers_offset)
+	if (left < sizeof(struct ebt_entry_match) ||
+	    left - sizeof(struct ebt_entry_match) < m->match_size)
 		return -EINVAL;
 	match = find_match_lock(m->u.name, &ret, &ebt_mutex);
 	if (!match)
@@ -367,10 +368,11 @@ ebt_check_watcher(struct ebt_entry_watcher *w, struct ebt_entry *e,
    const char *name, unsigned int hookmask, unsigned int *cnt)
 {
 	struct ebt_watcher *watcher;
+	size_t left = ((char *)e + e->target_offset) - (char *)w;
 	int ret;
 
-	if (((char *)w) + w->watcher_size + sizeof(struct ebt_entry_watcher) >
-	   ((char *)e) + e->target_offset)
+	if (left < sizeof(struct ebt_entry_watcher) ||
+	   left - sizeof(struct ebt_entry_watcher) < w->watcher_size)
 		return -EINVAL;
 	watcher = find_watcher_lock(w->u.name, &ret, &ebt_mutex);
 	if (!watcher)
@@ -391,35 +393,91 @@ ebt_check_watcher(struct ebt_entry_watcher *w, struct ebt_entry *e,
 	return 0;
 }
 
+static int ebt_verify_pointers(struct ebt_replace *repl,
+			       struct ebt_table_info *newinfo)
+{
+	unsigned int limit = repl->entries_size;
+	unsigned int valid_hooks = repl->valid_hooks;
+	unsigned int offset = 0;
+	int i;
+
+	for (i = 0; i < NF_BR_NUMHOOKS; i++)
+		newinfo->hook_entry[i] = NULL;
+
+	newinfo->entries_size = repl->entries_size;
+	newinfo->nentries = repl->nentries;
+
+	while (offset < limit) {
+		size_t left = limit - offset;
+		struct ebt_entry *e = (void *)newinfo->entries + offset;
+
+		if (left < sizeof(unsigned int))
+			break;
+
+		for (i = 0; i < NF_BR_NUMHOOKS; i++) {
+			if ((valid_hooks & (1 << i)) == 0)
+				continue;
+			if ((char __user *)repl->hook_entry[i] ==
+			     repl->entries + offset)
+				break;
+		}
+
+		if (i != NF_BR_NUMHOOKS || !(e->bitmask & EBT_ENTRY_OR_ENTRIES)) {
+			if (e->bitmask != 0) {
+				/* we make userspace set this right,
+				   so there is no misunderstanding */
+				BUGPRINT("EBT_ENTRY_OR_ENTRIES shouldn't be set "
+					 "in distinguisher\n");
+				return -EINVAL;
+			}
+			if (i != NF_BR_NUMHOOKS)
+				newinfo->hook_entry[i] = (struct ebt_entries *)e;
+			if (left < sizeof(struct ebt_entries))
+				break;
+			offset += sizeof(struct ebt_entries);
+		} else {
+			if (left < sizeof(struct ebt_entry))
+				break;
+			if (left < e->next_offset)
+				break;
+			offset += e->next_offset;
+		}
+	}
+	if (offset != limit) {
+		BUGPRINT("entries_size too small\n");
+		return -EINVAL;
+	}
+
+	/* check if all valid hooks have a chain */
+	for (i = 0; i < NF_BR_NUMHOOKS; i++) {
+		if (!newinfo->hook_entry[i] &&
+		   (valid_hooks & (1 << i))) {
+			BUGPRINT("Valid hook without chain\n");
+			return -EINVAL;
+		}
+	}
+	return 0;
+}
+
 /*
  * this one is very careful, as it is the first function
  * to parse the userspace data
  */
 static inline int
 ebt_check_entry_size_and_hooks(struct ebt_entry *e,
-   struct ebt_table_info *newinfo, char *base, char *limit,
-   struct ebt_entries **hook_entries, unsigned int *n, unsigned int *cnt,
-   unsigned int *totalcnt, unsigned int *udc_cnt, unsigned int valid_hooks)
+   struct ebt_table_info *newinfo,
+   unsigned int *n, unsigned int *cnt,
+   unsigned int *totalcnt, unsigned int *udc_cnt)
 {
 	int i;
 
 	for (i = 0; i < NF_BR_NUMHOOKS; i++) {
-		if ((valid_hooks & (1 << i)) == 0)
-			continue;
-		if ( (char *)hook_entries[i] - base ==
-		   (char *)e - newinfo->entries)
+		if ((void *)e == (void *)newinfo->hook_entry[i])
 			break;
 	}
 	/* beginning of a new chain
 	   if i == NF_BR_NUMHOOKS it must be a user defined chain */
-	if (i != NF_BR_NUMHOOKS || !(e->bitmask & EBT_ENTRY_OR_ENTRIES)) {
-		if ((e->bitmask & EBT_ENTRY_OR_ENTRIES) != 0) {
-			/* we make userspace set this right,
-			   so there is no misunderstanding */
-			BUGPRINT("EBT_ENTRY_OR_ENTRIES shouldn't be set "
-			         "in distinguisher\n");
-			return -EINVAL;
-		}
+	if (i != NF_BR_NUMHOOKS || !e->bitmask) {
 		/* this checks if the previous chain has as many entries
 		   as it said it has */
 		if (*n != *cnt) {
@@ -427,12 +485,6 @@ ebt_check_entry_size_and_hooks(struct ebt_entry *e,
 		                 "in the chain\n");
 			return -EINVAL;
 		}
-		/* before we look at the struct, be sure it is not too big */
-		if ((char *)hook_entries[i] + sizeof(struct ebt_entries)
-		   > limit) {
-			BUGPRINT("entries_size too small\n");
-			return -EINVAL;
-		}
 		if (((struct ebt_entries *)e)->policy != EBT_DROP &&
 		   ((struct ebt_entries *)e)->policy != EBT_ACCEPT) {
 			/* only RETURN from udc */
@@ -444,8 +496,6 @@ ebt_check_entry_size_and_hooks(struct ebt_entry *e,
 		}
 		if (i == NF_BR_NUMHOOKS) /* it's a user defined chain */
 			(*udc_cnt)++;
-		else
-			newinfo->hook_entry[i] = (struct ebt_entries *)e;
 		if (((struct ebt_entries *)e)->counter_offset != *totalcnt) {
 			BUGPRINT("counter_offset != totalcnt");
 			return -EINVAL;
@@ -466,7 +516,6 @@ ebt_check_entry_size_and_hooks(struct ebt_entry *e,
 		BUGPRINT("target size too small\n");
 		return -EINVAL;
 	}
-
 	(*cnt)++;
 	(*totalcnt)++;
 	return 0;
@@ -485,17 +534,14 @@ struct ebt_cl_stack
  */
 static inline int
 ebt_get_udc_positions(struct ebt_entry *e, struct ebt_table_info *newinfo,
-   struct ebt_entries **hook_entries, unsigned int *n, unsigned int valid_hooks,
-   struct ebt_cl_stack *udc)
+   unsigned int *n, struct ebt_cl_stack *udc)
 {
 	int i;
 
 	/* we're only interested in chain starts */
-	if (e->bitmask & EBT_ENTRY_OR_ENTRIES)
+	if (e->bitmask)
 		return 0;
 	for (i = 0; i < NF_BR_NUMHOOKS; i++) {
-		if ((valid_hooks & (1 << i)) == 0)
-			continue;
 		if (newinfo->hook_entry[i] == (struct ebt_entries *)e)
 			break;
 	}
@@ -541,7 +587,7 @@ ebt_cleanup_entry(struct ebt_entry *e, unsigned int *cnt)
 {
 	struct ebt_entry_target *t;
 
-	if ((e->bitmask & EBT_ENTRY_OR_ENTRIES) == 0)
+	if (e->bitmask == 0)
 		return 0;
 	/* we're done */
 	if (cnt && (*cnt)-- == 0)
@@ -558,16 +604,17 @@ ebt_cleanup_entry(struct ebt_entry *e, unsigned int *cnt)
 
 static inline int
 ebt_check_entry(struct ebt_entry *e, struct ebt_table_info *newinfo,
-   const char *name, unsigned int *cnt, unsigned int valid_hooks,
+   const char *name, unsigned int *cnt,
    struct ebt_cl_stack *cl_s, unsigned int udc_cnt)
 {
 	struct ebt_entry_target *t;
 	struct ebt_target *target;
 	unsigned int i, j, hook = 0, hookmask = 0;
+	size_t gap = e->next_offset - e->target_offset;
 	int ret;
 
 	/* don't mess with the struct ebt_entries */
-	if ((e->bitmask & EBT_ENTRY_OR_ENTRIES) == 0)
+	if (e->bitmask == 0)
 		return 0;
 
 	if (e->bitmask & ~EBT_F_MASK) {
@@ -584,7 +631,7 @@ ebt_check_entry(struct ebt_entry *e, struct ebt_table_info *newinfo,
 	}
 	/* what hook do we belong to? */
 	for (i = 0; i < NF_BR_NUMHOOKS; i++) {
-		if ((valid_hooks & (1 << i)) == 0)
+		if (!newinfo->hook_entry[i])
 			continue;
 		if ((char *)newinfo->hook_entry[i] < (char *)e)
 			hook = i;
@@ -625,8 +672,7 @@ ebt_check_entry(struct ebt_entry *e, struct ebt_table_info *newinfo,
 
 	t->u.target = target;
 	if (t->u.target == &ebt_standard_target) {
-		if (e->target_offset + sizeof(struct ebt_standard_target) >
-		   e->next_offset) {
+		if (gap < sizeof(struct ebt_standard_target)) {
 			BUGPRINT("Standard target size too big\n");
 			ret = -EFAULT;
 			goto cleanup_watchers;
@@ -637,8 +683,7 @@ ebt_check_entry(struct ebt_entry *e, struct ebt_table_info *newinfo,
 			ret = -EFAULT;
 			goto cleanup_watchers;
 		}
-	} else if ((e->target_offset + t->target_size +
-	   sizeof(struct ebt_entry_target) > e->next_offset) ||
+	} else if (t->target_size > gap - sizeof(struct ebt_entry_target) ||
 	   (t->u.target->check &&
 	   t->u.target->check(name, hookmask, e, t->data, t->target_size) != 0)){
 		module_put(t->u.target->me);
@@ -708,7 +753,9 @@ static int check_chainloops(struct ebt_entries *chain, struct ebt_cl_stack *cl_s
 				BUGPRINT("loop\n");
 				return -1;
 			}
-			/* this can't be 0, so the above test is correct */
+			if (cl_s[i].hookmask & (1 << hooknr))
+				goto letscontinue;
+			/* this can't be 0, so the loop test is correct */
 			cl_s[i].cs.n = pos + 1;
 			pos = 0;
 			cl_s[i].cs.e = ((void *)e + e->next_offset);
@@ -728,42 +775,35 @@ letscontinue:
 }
 
 /* do the parsing of the table/chains/entries/matches/watchers/targets, heh */
-static int translate_table(struct ebt_replace *repl,
-   struct ebt_table_info *newinfo)
+static int translate_table(char *name, struct ebt_table_info *newinfo)
 {
 	unsigned int i, j, k, udc_cnt;
 	int ret;
 	struct ebt_cl_stack *cl_s = NULL; /* used in the checking for chain loops */
 
 	i = 0;
-	while (i < NF_BR_NUMHOOKS && !(repl->valid_hooks & (1 << i)))
+	while (i < NF_BR_NUMHOOKS && !newinfo->hook_entry[i])
 		i++;
 	if (i == NF_BR_NUMHOOKS) {
 		BUGPRINT("No valid hooks specified\n");
 		return -EINVAL;
 	}
-	if (repl->hook_entry[i] != (struct ebt_entries *)repl->entries) {
+	if (newinfo->hook_entry[i] != (struct ebt_entries *)newinfo->entries) {
 		BUGPRINT("Chains don't start at beginning\n");
 		return -EINVAL;
 	}
 	/* make sure chains are ordered after each other in same order
 	   as their corresponding hooks */
 	for (j = i + 1; j < NF_BR_NUMHOOKS; j++) {
-		if (!(repl->valid_hooks & (1 << j)))
+		if (!newinfo->hook_entry[j])
 			continue;
-		if ( repl->hook_entry[j] <= repl->hook_entry[i] ) {
+		if (newinfo->hook_entry[j] <= newinfo->hook_entry[i]) {
 			BUGPRINT("Hook order must be followed\n");
 			return -EINVAL;
 		}
 		i = j;
 	}
 
-	for (i = 0; i < NF_BR_NUMHOOKS; i++)
-		newinfo->hook_entry[i] = NULL;
-
-	newinfo->entries_size = repl->entries_size;
-	newinfo->nentries = repl->nentries;
-
 	/* do some early checkings and initialize some things */
 	i = 0; /* holds the expected nr. of entries for the chain */
 	j = 0; /* holds the up to now counted entries for the chain */
@@ -771,9 +811,8 @@ static int translate_table(struct ebt_replace *repl,
 	          newinfo->nentries afterwards */
 	udc_cnt = 0; /* will hold the nr. of user defined chains (udc) */
 	ret = EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
-	   ebt_check_entry_size_and_hooks, newinfo, repl->entries,
-	   repl->entries + repl->entries_size, repl->hook_entry, &i, &j, &k,
-	   &udc_cnt, repl->valid_hooks);
+	   ebt_check_entry_size_and_hooks, newinfo,
+	   &i, &j, &k, &udc_cnt);
 
 	if (ret != 0)
 		return ret;
@@ -788,15 +827,6 @@ static int translate_table(struct ebt_replace *repl,
 		return -EINVAL;
 	}
 
-	/* check if all valid hooks have a chain */
-	for (i = 0; i < NF_BR_NUMHOOKS; i++) {
-		if (newinfo->hook_entry[i] == NULL &&
-		   (repl->valid_hooks & (1 << i))) {
-			BUGPRINT("Valid hook without chain\n");
-			return -EINVAL;
-		}
-	}
-
 	/* get the location of the udc, put them in an array
 	   while we're at it, allocate the chainstack */
 	if (udc_cnt) {
@@ -824,8 +854,7 @@ static int translate_table(struct ebt_replace *repl,
 			return -ENOMEM;
 		i = 0; /* the i'th udc */
 		EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
-		   ebt_get_udc_positions, newinfo, repl->hook_entry, &i,
-		   repl->valid_hooks, cl_s);
+		   ebt_get_udc_positions, newinfo, &i, cl_s);
 		/* sanity check */
 		if (i != udc_cnt) {
 			BUGPRINT("i != udc_cnt\n");
@@ -836,7 +865,7 @@ static int translate_table(struct ebt_replace *repl,
 
 	/* Check for loops */
 	for (i = 0; i < NF_BR_NUMHOOKS; i++)
-		if (repl->valid_hooks & (1 << i))
+		if (newinfo->hook_entry[i])
 			if (check_chainloops(newinfo->hook_entry[i],
 			   cl_s, udc_cnt, i, newinfo->entries)) {
 				vfree(cl_s);
@@ -856,8 +885,7 @@ static int translate_table(struct ebt_replace *repl,
 	/* used to know what we need to clean up if something goes wrong */
 	i = 0;
 	ret = EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
-	   ebt_check_entry, newinfo, repl->name, &i, repl->valid_hooks,
-	   cl_s, udc_cnt);
+	   ebt_check_entry, newinfo, name, &i, cl_s, udc_cnt);
 	if (ret != 0) {
 		EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
 		   ebt_cleanup_entry, &i);
@@ -954,7 +982,11 @@ static int do_replace(void __user *user, unsigned int len)
 
 	/* this can get initialized by translate_table() */
 	newinfo->chainstack = NULL;
-	ret = translate_table(&tmp, newinfo);
+	ret = ebt_verify_pointers(&tmp, newinfo);
+	if (ret != 0)
+		goto free_counterstmp;
+
+	ret = translate_table(tmp.name, newinfo);
 
 	if (ret != 0)
 		goto free_counterstmp;
@@ -1125,35 +1157,47 @@ int ebt_register_table(struct ebt_table *table)
 {
 	struct ebt_table_info *newinfo;
 	struct ebt_table *t;
+	struct ebt_replace_kernel *repl;
 	int ret, i, countersize;
+	void *p;
 
-	if (!table || !table->table ||!table->table->entries ||
-	    table->table->entries_size == 0 ||
-	    table->table->counters || table->private) {
+	if (!table || !(repl = table->table) || !repl->entries ||
+	    repl->entries_size == 0 ||
+	    repl->counters || table->private) {
 		BUGPRINT("Bad table data for ebt_register_table!!!\n");
 		return -EINVAL;
 	}
 
-	countersize = COUNTER_OFFSET(table->table->nentries) *
+	countersize = COUNTER_OFFSET(repl->nentries) *
 					(highest_possible_processor_id()+1);
 	newinfo = vmalloc(sizeof(*newinfo) + countersize);
 	ret = -ENOMEM;
 	if (!newinfo)
 		return -ENOMEM;
 
-	newinfo->entries = vmalloc(table->table->entries_size);
-	if (!(newinfo->entries))
+	p = vmalloc(repl->entries_size);
+	if (!p)
 		goto free_newinfo;
 
-	memcpy(newinfo->entries, table->table->entries,
-	   table->table->entries_size);
+	memcpy(p, repl->entries, repl->entries_size);
+	newinfo->entries = p;
+
+	newinfo->entries_size = repl->entries_size;
+	newinfo->nentries = repl->nentries;
 
 	if (countersize)
 		memset(newinfo->counters, 0, countersize);
 
 	/* fill in newinfo and parse the entries */
 	newinfo->chainstack = NULL;
-	ret = translate_table(table->table, newinfo);
+	for (i = 0; i < NF_BR_NUMHOOKS; i++) {
+		if ((repl->valid_hooks & (1 << i)) == 0)
+			newinfo->hook_entry[i] = NULL;
+		else
+			newinfo->hook_entry[i] = p +
+				((char *)repl->hook_entry[i] - repl->entries);
+	}
+	ret = translate_table(repl->name, newinfo);
 	if (ret != 0) {
 		BUGPRINT("Translate_table failed\n");
 		goto free_chainstack;
@@ -1277,33 +1321,33 @@ free_tmp:
 }
 
 static inline int ebt_make_matchname(struct ebt_entry_match *m,
-   char *base, char *ubase)
+   char *base, char __user *ubase)
 {
-	char *hlp = ubase - base + (char *)m;
+	char __user *hlp = ubase + ((char *)m - base);
 	if (copy_to_user(hlp, m->u.match->name, EBT_FUNCTION_MAXNAMELEN))
 		return -EFAULT;
 	return 0;
 }
 
 static inline int ebt_make_watchername(struct ebt_entry_watcher *w,
-   char *base, char *ubase)
+   char *base, char __user *ubase)
 {
-	char *hlp = ubase - base + (char *)w;
+	char __user *hlp = ubase + ((char *)w - base);
 	if (copy_to_user(hlp , w->u.watcher->name, EBT_FUNCTION_MAXNAMELEN))
 		return -EFAULT;
 	return 0;
 }
 
-static inline int ebt_make_names(struct ebt_entry *e, char *base, char *ubase)
+static inline int ebt_make_names(struct ebt_entry *e, char *base, char __user *ubase)
 {
 	int ret;
-	char *hlp;
+	char __user *hlp;
 	struct ebt_entry_target *t;
 
-	if ((e->bitmask & EBT_ENTRY_OR_ENTRIES) == 0)
+	if (e->bitmask == 0)
 		return 0;
 
-	hlp = ubase - base + (char *)e + e->target_offset;
+	hlp = ubase + (((char *)e + e->target_offset) - base);
 	t = (struct ebt_entry_target *)(((char *)e) + e->target_offset);
 	
 	ret = EBT_MATCH_ITERATE(e, ebt_make_matchname, base, ubase);
diff --git a/net/core/Makefile b/net/core/Makefile
index 119568077da..73272d506e9 100644
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -12,7 +12,6 @@ obj-y		     += dev.o ethtool.o dev_mcast.o dst.o netevent.o \
 
 obj-$(CONFIG_XFRM) += flow.o
 obj-$(CONFIG_SYSFS) += net-sysfs.o
-obj-$(CONFIG_NET_DIVERT) += dv.o
 obj-$(CONFIG_NET_PKTGEN) += pktgen.o
 obj-$(CONFIG_WIRELESS_EXT) += wireless.o
 obj-$(CONFIG_NETPOLL) += netpoll.o
diff --git a/net/core/datagram.c b/net/core/datagram.c
index f558c61aecc..797fdd4352c 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -321,7 +321,7 @@ fault:
 
 static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
 				      u8 __user *to, int len,
-				      unsigned int *csump)
+				      __wsum *csump)
 {
 	int start = skb_headlen(skb);
 	int pos = 0;
@@ -350,7 +350,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
 
 		end = start + skb_shinfo(skb)->frags[i].size;
 		if ((copy = end - offset) > 0) {
-			unsigned int csum2;
+			__wsum csum2;
 			int err = 0;
 			u8  *vaddr;
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
@@ -386,7 +386,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
 
 			end = start + list->len;
 			if ((copy = end - offset) > 0) {
-				unsigned int csum2 = 0;
+				__wsum csum2 = 0;
 				if (copy > len)
 					copy = len;
 				if (skb_copy_and_csum_datagram(list,
@@ -411,11 +411,11 @@ fault:
 	return -EFAULT;
 }
 
-unsigned int __skb_checksum_complete(struct sk_buff *skb)
+__sum16 __skb_checksum_complete(struct sk_buff *skb)
 {
-	unsigned int sum;
+	__sum16 sum;
 
-	sum = (u16)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+	sum = csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
 	if (likely(!sum)) {
 		if (unlikely(skb->ip_summed == CHECKSUM_COMPLETE))
 			netdev_rx_csum_fault(skb->dev);
@@ -441,7 +441,7 @@ EXPORT_SYMBOL(__skb_checksum_complete);
 int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
 				     int hlen, struct iovec *iov)
 {
-	unsigned int csum;
+	__wsum csum;
 	int chunk = skb->len - hlen;
 
 	/* Skip filled elements.
@@ -460,7 +460,7 @@ int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
 		if (skb_copy_and_csum_datagram(skb, hlen, iov->iov_base,
 					       chunk, &csum))
 			goto fault;
-		if ((unsigned short)csum_fold(csum))
+		if (csum_fold(csum))
 			goto csum_error;
 		if (unlikely(skb->ip_summed == CHECKSUM_COMPLETE))
 			netdev_rx_csum_fault(skb->dev);
diff --git a/net/core/dev.c b/net/core/dev.c
index 411c2428d26..59d058a3b50 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -98,7 +98,6 @@
 #include <linux/seq_file.h>
 #include <linux/stat.h>
 #include <linux/if_bridge.h>
-#include <linux/divert.h>
 #include <net/dst.h>
 #include <net/pkt_sched.h>
 #include <net/checksum.h>
@@ -1170,7 +1169,7 @@ EXPORT_SYMBOL(netif_device_attach);
  */
 int skb_checksum_help(struct sk_buff *skb)
 {
-	unsigned int csum;
+	__wsum csum;
 	int ret = 0, offset = skb->h.raw - skb->data;
 
 	if (skb->ip_summed == CHECKSUM_COMPLETE)
@@ -1192,9 +1191,9 @@ int skb_checksum_help(struct sk_buff *skb)
 
 	offset = skb->tail - skb->h.raw;
 	BUG_ON(offset <= 0);
-	BUG_ON(skb->csum + 2 > offset);
+	BUG_ON(skb->csum_offset + 2 > offset);
 
-	*(u16*)(skb->h.raw + skb->csum) = csum_fold(csum);
+	*(__sum16*)(skb->h.raw + skb->csum_offset) = csum_fold(csum);
 
 out_set_summed:
 	skb->ip_summed = CHECKSUM_NONE;
@@ -1216,7 +1215,7 @@ struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features)
 {
 	struct sk_buff *segs = ERR_PTR(-EPROTONOSUPPORT);
 	struct packet_type *ptype;
-	int type = skb->protocol;
+	__be16 type = skb->protocol;
 	int err;
 
 	BUG_ON(skb_shinfo(skb)->frag_list);
@@ -1767,7 +1766,7 @@ int netif_receive_skb(struct sk_buff *skb)
 	struct packet_type *ptype, *pt_prev;
 	struct net_device *orig_dev;
 	int ret = NET_RX_DROP;
-	unsigned short type;
+	__be16 type;
 
 	/* if we've gotten here through NAPI, check netpoll */
 	if (skb->dev->poll && netpoll_rx(skb))
@@ -1827,8 +1826,6 @@ int netif_receive_skb(struct sk_buff *skb)
 ncls:
 #endif
 
-	handle_diverter(skb);
-
 	if (handle_bridge(&skb, &pt_prev, &ret, orig_dev))
 		goto out;
 
@@ -2898,10 +2895,6 @@ int register_netdevice(struct net_device *dev)
 	spin_lock_init(&dev->ingress_lock);
 #endif
 
-	ret = alloc_divert_blk(dev);
-	if (ret)
-		goto out;
-
 	dev->iflink = -1;
 
 	/* Init, if this function is available */
@@ -2910,13 +2903,13 @@ int register_netdevice(struct net_device *dev)
 		if (ret) {
 			if (ret > 0)
 				ret = -EIO;
-			goto out_err;
+			goto out;
 		}
 	}
  
 	if (!dev_valid_name(dev->name)) {
 		ret = -EINVAL;
-		goto out_err;
+		goto out;
 	}
 
 	dev->ifindex = dev_new_index();
@@ -2930,7 +2923,7 @@ int register_netdevice(struct net_device *dev)
 			= hlist_entry(p, struct net_device, name_hlist);
 		if (!strncmp(d->name, dev->name, IFNAMSIZ)) {
 			ret = -EEXIST;
- 			goto out_err;
+ 			goto out;
 		}
  	}
 
@@ -2974,7 +2967,7 @@ int register_netdevice(struct net_device *dev)
 
 	ret = netdev_register_sysfs(dev);
 	if (ret)
-		goto out_err;
+		goto out;
 	dev->reg_state = NETREG_REGISTERED;
 
 	/*
@@ -3001,9 +2994,6 @@ int register_netdevice(struct net_device *dev)
 
 out:
 	return ret;
-out_err:
-	free_divert_blk(dev);
-	goto out;
 }
 
 /**
@@ -3320,8 +3310,6 @@ int unregister_netdevice(struct net_device *dev)
 	/* Notifier chain MUST detach us from master device. */
 	BUG_TRAP(!dev->master);
 
-	free_divert_blk(dev);
-
 	/* Finish processing unregister after unlock */
 	net_set_todo(dev);
 
diff --git a/net/core/dv.c b/net/core/dv.c
deleted file mode 100644
index 29ee77f1593..00000000000
--- a/net/core/dv.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Generic frame diversion
- *
- * Authors:	
- * 		Benoit LOCHER:	initial integration within the kernel with support for ethernet
- * 		Dave Miller:	improvement on the code (correctness, performance and source files)
- *
- */
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/socket.h>
-#include <linux/in.h>
-#include <linux/inet.h>
-#include <linux/ip.h>
-#include <linux/udp.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/capability.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <net/dst.h>
-#include <net/arp.h>
-#include <net/sock.h>
-#include <net/ipv6.h>
-#include <net/ip.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/checksum.h>
-#include <linux/divert.h>
-#include <linux/sockios.h>
-
-const char sysctl_divert_version[32]="0.46";	/* Current version */
-
-static int __init dv_init(void)
-{
-	return 0;
-}
-module_init(dv_init);
-
-/*
- * Allocate a divert_blk for a device. This must be an ethernet nic.
- */
-int alloc_divert_blk(struct net_device *dev)
-{
-	int alloc_size = (sizeof(struct divert_blk) + 3) & ~3;
-
-	dev->divert = NULL;
-	if (dev->type == ARPHRD_ETHER) {
-		dev->divert = kzalloc(alloc_size, GFP_KERNEL);
-		if (dev->divert == NULL) {
-			printk(KERN_INFO "divert: unable to allocate divert_blk for %s\n",
-			       dev->name);
-			return -ENOMEM;
-		}
-		dev_hold(dev);
-	}
-
-	return 0;
-} 
-
-/*
- * Free a divert_blk allocated by the above function, if it was 
- * allocated on that device.
- */
-void free_divert_blk(struct net_device *dev)
-{
-	if (dev->divert) {
-		kfree(dev->divert);
-		dev->divert=NULL;
-		dev_put(dev);
-	}
-}
-
-/*
- * Adds a tcp/udp (source or dest) port to an array
- */
-static int add_port(u16 ports[], u16 port)
-{
-	int i;
-
-	if (port == 0)
-		return -EINVAL;
-
-	/* Storing directly in network format for performance,
-	 * thanks Dave :)
-	 */
-	port = htons(port);
-
-	for (i = 0; i < MAX_DIVERT_PORTS; i++) {
-		if (ports[i] == port)
-			return -EALREADY;
-	}
-	
-	for (i = 0; i < MAX_DIVERT_PORTS; i++) {
-		if (ports[i] == 0) {
-			ports[i] = port;
-			return 0;
-		}
-	}
-
-	return -ENOBUFS;
-}
-
-/*
- * Removes a port from an array tcp/udp (source or dest)
- */
-static int remove_port(u16 ports[], u16 port)
-{
-	int i;
-
-	if (port == 0)
-		return -EINVAL;
-	
-	/* Storing directly in network format for performance,
-	 * thanks Dave !
-	 */
-	port = htons(port);
-
-	for (i = 0; i < MAX_DIVERT_PORTS; i++) {
-		if (ports[i] == port) {
-			ports[i] = 0;
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-/* Some basic sanity checks on the arguments passed to divert_ioctl() */
-static int check_args(struct divert_cf *div_cf, struct net_device **dev)
-{
-	char devname[32];
-	int ret;
-
-	if (dev == NULL)
-		return -EFAULT;
-	
-	/* GETVERSION: all other args are unused */
-	if (div_cf->cmd == DIVCMD_GETVERSION)
-		return 0;
-	
-	/* Network device index should reasonably be between 0 and 1000 :) */
-	if (div_cf->dev_index < 0 || div_cf->dev_index > 1000) 
-		return -EINVAL;
-			
-	/* Let's try to find the ifname */
-	sprintf(devname, "eth%d", div_cf->dev_index);
-	*dev = dev_get_by_name(devname);
-	
-	/* dev should NOT be null */
-	if (*dev == NULL)
-		return -EINVAL;
-
-	ret = 0;
-
-	/* user issuing the ioctl must be a super one :) */
-	if (!capable(CAP_SYS_ADMIN)) {
-		ret = -EPERM;
-		goto out;
-	}
-
-	/* Device must have a divert_blk member NOT null */
-	if ((*dev)->divert == NULL)
-		ret = -EINVAL;
-out:
-	dev_put(*dev);
-	return ret;
-}
-
-/*
- * control function of the diverter
- */
-#if 0
-#define	DVDBG(a)	\
-	printk(KERN_DEBUG "divert_ioctl() line %d %s\n", __LINE__, (a))
-#else
-#define	DVDBG(a)
-#endif
-
-int divert_ioctl(unsigned int cmd, struct divert_cf __user *arg)
-{
-	struct divert_cf	div_cf;
-	struct divert_blk	*div_blk;
-	struct net_device	*dev;
-	int			ret;
-
-	switch (cmd) {
-	case SIOCGIFDIVERT:
-		DVDBG("SIOCGIFDIVERT, copy_from_user");
-		if (copy_from_user(&div_cf, arg, sizeof(struct divert_cf)))
-			return -EFAULT;
-		DVDBG("before check_args");
-		ret = check_args(&div_cf, &dev);
-		if (ret)
-			return ret;
-		DVDBG("after checkargs");
-		div_blk = dev->divert;
-			
-		DVDBG("befre switch()");
-		switch (div_cf.cmd) {
-		case DIVCMD_GETSTATUS:
-			/* Now, just give the user the raw divert block
-			 * for him to play with :)
-			 */
-			if (copy_to_user(div_cf.arg1.ptr, dev->divert,
-					 sizeof(struct divert_blk)))
-				return -EFAULT;
-			break;
-
-		case DIVCMD_GETVERSION:
-			DVDBG("GETVERSION: checking ptr");
-			if (div_cf.arg1.ptr == NULL)
-				return -EINVAL;
-			DVDBG("GETVERSION: copying data to userland");
-			if (copy_to_user(div_cf.arg1.ptr,
-					 sysctl_divert_version, 32))
-				return -EFAULT;
-			DVDBG("GETVERSION: data copied");
-			break;
-
-		default:
-			return -EINVAL;
-		}
-
-		break;
-
-	case SIOCSIFDIVERT:
-		if (copy_from_user(&div_cf, arg, sizeof(struct divert_cf)))
-			return -EFAULT;
-
-		ret = check_args(&div_cf, &dev);
-		if (ret)
-			return ret;
-
-		div_blk = dev->divert;
-
-		switch(div_cf.cmd) {
-		case DIVCMD_RESET:
-			div_blk->divert = 0;
-			div_blk->protos = DIVERT_PROTO_NONE;
-			memset(div_blk->tcp_dst, 0,
-			       MAX_DIVERT_PORTS * sizeof(u16));
-			memset(div_blk->tcp_src, 0,
-			       MAX_DIVERT_PORTS * sizeof(u16));
-			memset(div_blk->udp_dst, 0,
-			       MAX_DIVERT_PORTS * sizeof(u16));
-			memset(div_blk->udp_src, 0,
-			       MAX_DIVERT_PORTS * sizeof(u16));
-			return 0;
-				
-		case DIVCMD_DIVERT:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ENABLE:
-				if (div_blk->divert)
-					return -EALREADY;
-				div_blk->divert = 1;
-				break;
-
-			case DIVARG1_DISABLE:
-				if (!div_blk->divert)
-					return -EALREADY;
-				div_blk->divert = 0;
-				break;
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_IP:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ENABLE:
-				if (div_blk->protos & DIVERT_PROTO_IP)
-					return -EALREADY;
-				div_blk->protos |= DIVERT_PROTO_IP;
-				break;
-
-			case DIVARG1_DISABLE:
-				if (!(div_blk->protos & DIVERT_PROTO_IP))
-					return -EALREADY;
-				div_blk->protos &= ~DIVERT_PROTO_IP;
-				break;
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_TCP:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ENABLE:
-				if (div_blk->protos & DIVERT_PROTO_TCP)
-					return -EALREADY;
-				div_blk->protos |= DIVERT_PROTO_TCP;
-				break;
-
-			case DIVARG1_DISABLE:
-				if (!(div_blk->protos & DIVERT_PROTO_TCP))
-					return -EALREADY;
-				div_blk->protos &= ~DIVERT_PROTO_TCP;
-				break;
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_TCPDST:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ADD:
-				return add_port(div_blk->tcp_dst,
-						div_cf.arg2.uint16);
-				
-			case DIVARG1_REMOVE:
-				return remove_port(div_blk->tcp_dst,
-						   div_cf.arg2.uint16);
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_TCPSRC:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ADD:
-				return add_port(div_blk->tcp_src,
-						div_cf.arg2.uint16);
-
-			case DIVARG1_REMOVE:
-				return remove_port(div_blk->tcp_src,
-						   div_cf.arg2.uint16);
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_UDP:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ENABLE:
-				if (div_blk->protos & DIVERT_PROTO_UDP)
-					return -EALREADY;
-				div_blk->protos |= DIVERT_PROTO_UDP;
-				break;
-
-			case DIVARG1_DISABLE:
-				if (!(div_blk->protos & DIVERT_PROTO_UDP))
-					return -EALREADY;
-				div_blk->protos &= ~DIVERT_PROTO_UDP;
-				break;
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_UDPDST:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ADD:
-				return add_port(div_blk->udp_dst,
-						div_cf.arg2.uint16);
-
-			case DIVARG1_REMOVE:
-				return remove_port(div_blk->udp_dst,
-						   div_cf.arg2.uint16);
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_UDPSRC:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ADD:
-				return add_port(div_blk->udp_src,
-						div_cf.arg2.uint16);
-
-			case DIVARG1_REMOVE:
-				return remove_port(div_blk->udp_src,
-						   div_cf.arg2.uint16);
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		case DIVCMD_ICMP:
-			switch(div_cf.arg1.int32) {
-			case DIVARG1_ENABLE:
-				if (div_blk->protos & DIVERT_PROTO_ICMP)
-					return -EALREADY;
-				div_blk->protos |= DIVERT_PROTO_ICMP;
-				break;
-
-			case DIVARG1_DISABLE:
-				if (!(div_blk->protos & DIVERT_PROTO_ICMP))
-					return -EALREADY;
-				div_blk->protos &= ~DIVERT_PROTO_ICMP;
-				break;
-
-			default:
-				return -EINVAL;
-			}
-
-			break;
-
-		default:
-			return -EINVAL;
-		}
-
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-
-/*
- * Check if packet should have its dest mac address set to the box itself
- * for diversion
- */
-
-#define	ETH_DIVERT_FRAME(skb) \
-	memcpy(eth_hdr(skb), skb->dev->dev_addr, ETH_ALEN); \
-	skb->pkt_type=PACKET_HOST
-		
-void divert_frame(struct sk_buff *skb)
-{
-	struct ethhdr			*eth = eth_hdr(skb);
-	struct iphdr			*iph;
-	struct tcphdr			*tcph;
-	struct udphdr			*udph;
-	struct divert_blk		*divert = skb->dev->divert;
-	int				i, src, dst;
-	unsigned char			*skb_data_end = skb->data + skb->len;
-
-	/* Packet is already aimed at us, return */
-	if (!compare_ether_addr(eth->h_dest, skb->dev->dev_addr))
-		return;
-	
-	/* proto is not IP, do nothing */
-	if (eth->h_proto != htons(ETH_P_IP))
-		return;
-	
-	/* Divert all IP frames ? */
-	if (divert->protos & DIVERT_PROTO_IP) {
-		ETH_DIVERT_FRAME(skb);
-		return;
-	}
-	
-	/* Check for possible (maliciously) malformed IP frame (thanks Dave) */
-	iph = (struct iphdr *) skb->data;
-	if (((iph->ihl<<2)+(unsigned char*)(iph)) >= skb_data_end) {
-		printk(KERN_INFO "divert: malformed IP packet !\n");
-		return;
-	}
-
-	switch (iph->protocol) {
-	/* Divert all ICMP frames ? */
-	case IPPROTO_ICMP:
-		if (divert->protos & DIVERT_PROTO_ICMP) {
-			ETH_DIVERT_FRAME(skb);
-			return;
-		}
-		break;
-
-	/* Divert all TCP frames ? */
-	case IPPROTO_TCP:
-		if (divert->protos & DIVERT_PROTO_TCP) {
-			ETH_DIVERT_FRAME(skb);
-			return;
-		}
-
-		/* Check for possible (maliciously) malformed IP
-		 * frame (thanx Dave)
-		 */
-		tcph = (struct tcphdr *)
-			(((unsigned char *)iph) + (iph->ihl<<2));
-		if (((unsigned char *)(tcph+1)) >= skb_data_end) {
-			printk(KERN_INFO "divert: malformed TCP packet !\n");
-			return;
-		}
-
-		/* Divert some tcp dst/src ports only ?*/
-		for (i = 0; i < MAX_DIVERT_PORTS; i++) {
-			dst = divert->tcp_dst[i];
-			src = divert->tcp_src[i];
-			if ((dst && dst == tcph->dest) ||
-			    (src && src == tcph->source)) {
-				ETH_DIVERT_FRAME(skb);
-				return;
-			}
-		}
-		break;
-
-	/* Divert all UDP frames ? */
-	case IPPROTO_UDP:
-		if (divert->protos & DIVERT_PROTO_UDP) {
-			ETH_DIVERT_FRAME(skb);
-			return;
-		}
-
-		/* Check for possible (maliciously) malformed IP
-		 * packet (thanks Dave)
-		 */
-		udph = (struct udphdr *)
-			(((unsigned char *)iph) + (iph->ihl<<2));
-		if (((unsigned char *)(udph+1)) >= skb_data_end) {
-			printk(KERN_INFO
-			       "divert: malformed UDP packet !\n");
-			return;
-		}
-
-		/* Divert some udp dst/src ports only ? */
-		for (i = 0; i < MAX_DIVERT_PORTS; i++) {
-			dst = divert->udp_dst[i];
-			src = divert->udp_src[i];
-			if ((dst && dst == udph->dest) ||
-			    (src && src == udph->source)) {
-				ETH_DIVERT_FRAME(skb);
-				return;
-			}
-		}
-		break;
-	}
-}
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 6b0e63cacd9..1df6cd4568d 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -107,6 +107,22 @@ out:
 
 EXPORT_SYMBOL_GPL(fib_rules_unregister);
 
+static int fib_rule_match(struct fib_rule *rule, struct fib_rules_ops *ops,
+			  struct flowi *fl, int flags)
+{
+	int ret = 0;
+
+	if (rule->ifindex && (rule->ifindex != fl->iif))
+		goto out;
+
+	if ((rule->mark ^ fl->mark) & rule->mark_mask)
+		goto out;
+
+	ret = ops->match(rule, fl, flags);
+out:
+	return (rule->flags & FIB_RULE_INVERT) ? !ret : ret;
+}
+
 int fib_rules_lookup(struct fib_rules_ops *ops, struct flowi *fl,
 		     int flags, struct fib_lookup_arg *arg)
 {
@@ -116,10 +132,7 @@ int fib_rules_lookup(struct fib_rules_ops *ops, struct flowi *fl,
 	rcu_read_lock();
 
 	list_for_each_entry_rcu(rule, ops->rules_list, list) {
-		if (rule->ifindex && (rule->ifindex != fl->iif))
-			continue;
-
-		if (!ops->match(rule, fl, flags))
+		if (!fib_rule_match(rule, ops, fl, flags))
 			continue;
 
 		err = ops->action(rule, fl, flags, arg);
@@ -179,6 +192,18 @@ int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 			rule->ifindex = dev->ifindex;
 	}
 
+	if (tb[FRA_FWMARK]) {
+		rule->mark = nla_get_u32(tb[FRA_FWMARK]);
+		if (rule->mark)
+			/* compatibility: if the mark value is non-zero all bits
+			 * are compared unless a mask is explicitly specified.
+			 */
+			rule->mark_mask = 0xFFFFFFFF;
+	}
+
+	if (tb[FRA_FWMASK])
+		rule->mark_mask = nla_get_u32(tb[FRA_FWMASK]);
+
 	rule->action = frh->action;
 	rule->flags = frh->flags;
 	rule->table = frh_get_table(frh, tb);
@@ -250,6 +275,14 @@ int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 		    nla_strcmp(tb[FRA_IFNAME], rule->ifname))
 			continue;
 
+		if (tb[FRA_FWMARK] &&
+		    (rule->mark != nla_get_u32(tb[FRA_FWMARK])))
+			continue;
+
+		if (tb[FRA_FWMASK] &&
+		    (rule->mark_mask != nla_get_u32(tb[FRA_FWMASK])))
+			continue;
+
 		if (!ops->compare(rule, frh, tb))
 			continue;
 
@@ -273,6 +306,22 @@ errout:
 	return err;
 }
 
+static inline size_t fib_rule_nlmsg_size(struct fib_rules_ops *ops,
+					 struct fib_rule *rule)
+{
+	size_t payload = NLMSG_ALIGN(sizeof(struct fib_rule_hdr))
+			 + nla_total_size(IFNAMSIZ) /* FRA_IFNAME */
+			 + nla_total_size(4) /* FRA_PRIORITY */
+			 + nla_total_size(4) /* FRA_TABLE */
+			 + nla_total_size(4) /* FRA_FWMARK */
+			 + nla_total_size(4); /* FRA_FWMASK */
+
+	if (ops->nlmsg_payload)
+		payload += ops->nlmsg_payload(rule);
+
+	return payload;
+}
+
 static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule,
 			    u32 pid, u32 seq, int type, int flags,
 			    struct fib_rules_ops *ops)
@@ -298,6 +347,12 @@ static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule,
 	if (rule->pref)
 		NLA_PUT_U32(skb, FRA_PRIORITY, rule->pref);
 
+	if (rule->mark)
+		NLA_PUT_U32(skb, FRA_FWMARK, rule->mark);
+
+	if (rule->mark_mask || rule->mark)
+		NLA_PUT_U32(skb, FRA_FWMASK, rule->mark_mask);
+
 	if (ops->fill(rule, skb, nlh, frh) < 0)
 		goto nla_put_failure;
 
@@ -345,15 +400,13 @@ static void notify_rule_change(int event, struct fib_rule *rule,
 	struct sk_buff *skb;
 	int err = -ENOBUFS;
 
-	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	skb = nlmsg_new(fib_rule_nlmsg_size(ops, rule), GFP_KERNEL);
 	if (skb == NULL)
 		goto errout;
 
 	err = fib_nl_fill_rule(skb, rule, pid, nlh->nlmsg_seq, event, 0, ops);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in fib_rule_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, pid, ops->nlgroup, nlh, GFP_KERNEL);
 errout:
diff --git a/net/core/filter.c b/net/core/filter.c
index 6732782a5a4..0df843b667f 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -178,7 +178,7 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int
 load_w:
 			ptr = load_pointer(skb, k, 4, &tmp);
 			if (ptr != NULL) {
-				A = ntohl(get_unaligned((u32 *)ptr));
+				A = ntohl(get_unaligned((__be32 *)ptr));
 				continue;
 			}
 			break;
@@ -187,7 +187,7 @@ load_w:
 load_h:
 			ptr = load_pointer(skb, k, 2, &tmp);
 			if (ptr != NULL) {
-				A = ntohs(get_unaligned((u16 *)ptr));
+				A = ntohs(get_unaligned((__be16 *)ptr));
 				continue;
 			}
 			break;
@@ -261,7 +261,7 @@ load_b:
 		 */
 		switch (k-SKF_AD_OFF) {
 		case SKF_AD_PROTOCOL:
-			A = htons(skb->protocol);
+			A = ntohs(skb->protocol);
 			continue;
 		case SKF_AD_PKTTYPE:
 			A = skb->pkt_type;
diff --git a/net/core/iovec.c b/net/core/iovec.c
index 65e4b56fbc7..04b249c40b5 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -158,9 +158,9 @@ int memcpy_fromiovecend(unsigned char *kdata, struct iovec *iov, int offset,
  *	call to this function will be unaligned also.
  */
 int csum_partial_copy_fromiovecend(unsigned char *kdata, struct iovec *iov,
-				 int offset, unsigned int len, int *csump)
+				 int offset, unsigned int len, __wsum *csump)
 {
-	int csum = *csump;
+	__wsum csum = *csump;
 	int partial_cnt = 0, err = 0;
 
 	/* Skip over the finished iovecs */
diff --git a/net/core/kmap_skb.h b/net/core/kmap_skb.h
new file mode 100644
index 00000000000..283c2b993fb
--- /dev/null
+++ b/net/core/kmap_skb.h
@@ -0,0 +1,19 @@
+#include <linux/highmem.h>
+
+static inline void *kmap_skb_frag(const skb_frag_t *frag)
+{
+#ifdef CONFIG_HIGHMEM
+	BUG_ON(in_irq());
+
+	local_bh_disable();
+#endif
+	return kmap_atomic(frag->page, KM_SKB_DATA_SOFTIRQ);
+}
+
+static inline void kunmap_skb_frag(void *vaddr)
+{
+	kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
+#ifdef CONFIG_HIGHMEM
+	local_bh_enable();
+#endif
+}
diff --git a/net/core/link_watch.c b/net/core/link_watch.c
index 4b36114744c..549a2ce951b 100644
--- a/net/core/link_watch.c
+++ b/net/core/link_watch.c
@@ -34,8 +34,8 @@ enum lw_bits {
 static unsigned long linkwatch_flags;
 static unsigned long linkwatch_nextevent;
 
-static void linkwatch_event(void *dummy);
-static DECLARE_WORK(linkwatch_work, linkwatch_event, NULL);
+static void linkwatch_event(struct work_struct *dummy);
+static DECLARE_DELAYED_WORK(linkwatch_work, linkwatch_event);
 
 static LIST_HEAD(lweventlist);
 static DEFINE_SPINLOCK(lweventlist_lock);
@@ -127,7 +127,7 @@ void linkwatch_run_queue(void)
 }       
 
 
-static void linkwatch_event(void *dummy)
+static void linkwatch_event(struct work_struct *dummy)
 {
 	/* Limit the number of linkwatch events to one
 	 * per second so that a runaway driver does not
@@ -171,10 +171,9 @@ void linkwatch_fire_event(struct net_device *dev)
 			unsigned long delay = linkwatch_nextevent - jiffies;
 
 			/* If we wrap around we'll delay it by at most HZ. */
-			if (!delay || delay > HZ)
-				schedule_work(&linkwatch_work);
-			else
-				schedule_delayed_work(&linkwatch_work, delay);
+			if (delay > HZ)
+				delay = 0;
+			schedule_delayed_work(&linkwatch_work, delay);
 		}
 	}
 }
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index b4b478353b2..ba509a4a8e9 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1266,10 +1266,9 @@ void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
 struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
 				      struct neigh_table *tbl)
 {
-	struct neigh_parms *p = kmalloc(sizeof(*p), GFP_KERNEL);
+	struct neigh_parms *p = kmemdup(&tbl->parms, sizeof(*p), GFP_KERNEL);
 
 	if (p) {
-		memcpy(p, &tbl->parms, sizeof(*p));
 		p->tbl		  = tbl;
 		atomic_set(&p->refcnt, 1);
 		INIT_RCU_HEAD(&p->rcu_head);
@@ -2410,20 +2409,27 @@ static struct file_operations neigh_stat_seq_fops = {
 #endif /* CONFIG_PROC_FS */
 
 #ifdef CONFIG_ARPD
+static inline size_t neigh_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct ndmsg))
+	       + nla_total_size(MAX_ADDR_LEN) /* NDA_DST */
+	       + nla_total_size(MAX_ADDR_LEN) /* NDA_LLADDR */
+	       + nla_total_size(sizeof(struct nda_cacheinfo))
+	       + nla_total_size(4); /* NDA_PROBES */
+}
+
 static void __neigh_notify(struct neighbour *n, int type, int flags)
 {
 	struct sk_buff *skb;
 	int err = -ENOBUFS;
 
-	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);
+	skb = nlmsg_new(neigh_nlmsg_size(), GFP_ATOMIC);
 	if (skb == NULL)
 		goto errout;
 
 	err = neigh_fill_info(skb, n, 0, 0, type, flags);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in neigh_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, 0, RTNLGRP_NEIGH, NULL, GFP_ATOMIC);
 errout:
@@ -2618,14 +2624,14 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
 			  int p_id, int pdev_id, char *p_name, 
 			  proc_handler *handler, ctl_handler *strategy)
 {
-	struct neigh_sysctl_table *t = kmalloc(sizeof(*t), GFP_KERNEL);
+	struct neigh_sysctl_table *t = kmemdup(&neigh_sysctl_template,
+					       sizeof(*t), GFP_KERNEL);
 	const char *dev_name_source = NULL;
 	char *dev_name = NULL;
 	int err = 0;
 
 	if (!t)
 		return -ENOBUFS;
-	memcpy(t, &neigh_sysctl_template, sizeof(*t));
 	t->neigh_vars[0].data  = &p->mcast_probes;
 	t->neigh_vars[1].data  = &p->ucast_probes;
 	t->neigh_vars[2].data  = &p->app_probes;
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 6589adb14cb..b3c559b9ac3 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -34,18 +34,12 @@
 #define MAX_UDP_CHUNK 1460
 #define MAX_SKBS 32
 #define MAX_QUEUE_DEPTH (MAX_SKBS / 2)
-#define MAX_RETRIES 20000
 
-static DEFINE_SPINLOCK(skb_list_lock);
-static int nr_skbs;
-static struct sk_buff *skbs;
-
-static DEFINE_SPINLOCK(queue_lock);
-static int queue_depth;
-static struct sk_buff *queue_head, *queue_tail;
+static struct sk_buff_head skb_pool;
 
 static atomic_t trapped;
 
+#define USEC_PER_POLL	50
 #define NETPOLL_RX_ENABLED  1
 #define NETPOLL_RX_DROP     2
 
@@ -56,54 +50,36 @@ static atomic_t trapped;
 static void zap_completion_queue(void);
 static void arp_reply(struct sk_buff *skb);
 
-static void queue_process(void *p)
+static void queue_process(struct work_struct *work)
 {
-	unsigned long flags;
+	struct netpoll_info *npinfo =
+		container_of(work, struct netpoll_info, tx_work.work);
 	struct sk_buff *skb;
 
-	while (queue_head) {
-		spin_lock_irqsave(&queue_lock, flags);
-
-		skb = queue_head;
-		queue_head = skb->next;
-		if (skb == queue_tail)
-			queue_head = NULL;
-
-		queue_depth--;
-
-		spin_unlock_irqrestore(&queue_lock, flags);
-
-		dev_queue_xmit(skb);
-	}
-}
+	while ((skb = skb_dequeue(&npinfo->txq))) {
+		struct net_device *dev = skb->dev;
 
-static DECLARE_WORK(send_queue, queue_process, NULL);
+		if (!netif_device_present(dev) || !netif_running(dev)) {
+			__kfree_skb(skb);
+			continue;
+		}
 
-void netpoll_queue(struct sk_buff *skb)
-{
-	unsigned long flags;
+		netif_tx_lock_bh(dev);
+		if (netif_queue_stopped(dev) ||
+		    dev->hard_start_xmit(skb, dev) != NETDEV_TX_OK) {
+			skb_queue_head(&npinfo->txq, skb);
+			netif_tx_unlock_bh(dev);
 
-	if (queue_depth == MAX_QUEUE_DEPTH) {
-		__kfree_skb(skb);
-		return;
+			schedule_delayed_work(&npinfo->tx_work, HZ/10);
+			return;
+		}
 	}
-
-	spin_lock_irqsave(&queue_lock, flags);
-	if (!queue_head)
-		queue_head = skb;
-	else
-		queue_tail->next = skb;
-	queue_tail = skb;
-	queue_depth++;
-	spin_unlock_irqrestore(&queue_lock, flags);
-
-	schedule_work(&send_queue);
 }
 
-static int checksum_udp(struct sk_buff *skb, struct udphdr *uh,
-			     unsigned short ulen, u32 saddr, u32 daddr)
+static __sum16 checksum_udp(struct sk_buff *skb, struct udphdr *uh,
+			    unsigned short ulen, __be32 saddr, __be32 daddr)
 {
-	unsigned int psum;
+	__wsum psum;
 
 	if (uh->check == 0 || skb->ip_summed == CHECKSUM_UNNECESSARY)
 		return 0;
@@ -111,7 +87,7 @@ static int checksum_udp(struct sk_buff *skb, struct udphdr *uh,
 	psum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
 
 	if (skb->ip_summed == CHECKSUM_COMPLETE &&
-	    !(u16)csum_fold(csum_add(psum, skb->csum)))
+	    !csum_fold(csum_add(psum, skb->csum)))
 		return 0;
 
 	skb->csum = psum;
@@ -167,12 +143,11 @@ static void service_arp_queue(struct netpoll_info *npi)
 		arp_reply(skb);
 		skb = skb_dequeue(&npi->arp_tx);
 	}
-	return;
 }
 
 void netpoll_poll(struct netpoll *np)
 {
-	if(!np->dev || !netif_running(np->dev) || !np->dev->poll_controller)
+	if (!np->dev || !netif_running(np->dev) || !np->dev->poll_controller)
 		return;
 
 	/* Process pending work on NIC */
@@ -190,17 +165,15 @@ static void refill_skbs(void)
 	struct sk_buff *skb;
 	unsigned long flags;
 
-	spin_lock_irqsave(&skb_list_lock, flags);
-	while (nr_skbs < MAX_SKBS) {
+	spin_lock_irqsave(&skb_pool.lock, flags);
+	while (skb_pool.qlen < MAX_SKBS) {
 		skb = alloc_skb(MAX_SKB_SIZE, GFP_ATOMIC);
 		if (!skb)
 			break;
 
-		skb->next = skbs;
-		skbs = skb;
-		nr_skbs++;
+		__skb_queue_tail(&skb_pool, skb);
 	}
-	spin_unlock_irqrestore(&skb_list_lock, flags);
+	spin_unlock_irqrestore(&skb_pool.lock, flags);
 }
 
 static void zap_completion_queue(void)
@@ -219,7 +192,7 @@ static void zap_completion_queue(void)
 		while (clist != NULL) {
 			struct sk_buff *skb = clist;
 			clist = clist->next;
-			if(skb->destructor)
+			if (skb->destructor)
 				dev_kfree_skb_any(skb); /* put this one back */
 			else
 				__kfree_skb(skb);
@@ -229,38 +202,25 @@ static void zap_completion_queue(void)
 	put_cpu_var(softnet_data);
 }
 
-static struct sk_buff * find_skb(struct netpoll *np, int len, int reserve)
+static struct sk_buff *find_skb(struct netpoll *np, int len, int reserve)
 {
-	int once = 1, count = 0;
-	unsigned long flags;
-	struct sk_buff *skb = NULL;
+	int count = 0;
+	struct sk_buff *skb;
 
 	zap_completion_queue();
+	refill_skbs();
 repeat:
-	if (nr_skbs < MAX_SKBS)
-		refill_skbs();
 
 	skb = alloc_skb(len, GFP_ATOMIC);
+	if (!skb)
+		skb = skb_dequeue(&skb_pool);
 
 	if (!skb) {
-		spin_lock_irqsave(&skb_list_lock, flags);
-		skb = skbs;
-		if (skb) {
-			skbs = skb->next;
-			skb->next = NULL;
-			nr_skbs--;
+		if (++count < 10) {
+			netpoll_poll(np);
+			goto repeat;
 		}
-		spin_unlock_irqrestore(&skb_list_lock, flags);
-	}
-
-	if(!skb) {
-		count++;
-		if (once && (count == 1000000)) {
-			printk("out of netpoll skbs!\n");
-			once = 0;
-		}
-		netpoll_poll(np);
-		goto repeat;
+		return NULL;
 	}
 
 	atomic_set(&skb->users, 1);
@@ -270,50 +230,40 @@ repeat:
 
 static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 {
-	int status;
-	struct netpoll_info *npinfo;
-
-	if (!np || !np->dev || !netif_running(np->dev)) {
-		__kfree_skb(skb);
-		return;
-	}
-
-	npinfo = np->dev->npinfo;
-
-	/* avoid recursion */
-	if (npinfo->poll_owner == smp_processor_id() ||
-	    np->dev->xmit_lock_owner == smp_processor_id()) {
-		if (np->drop)
-			np->drop(skb);
-		else
-			__kfree_skb(skb);
-		return;
-	}
-
-	do {
-		npinfo->tries--;
-		netif_tx_lock(np->dev);
+	int status = NETDEV_TX_BUSY;
+	unsigned long tries;
+ 	struct net_device *dev = np->dev;
+ 	struct netpoll_info *npinfo = np->dev->npinfo;
+
+ 	if (!npinfo || !netif_running(dev) || !netif_device_present(dev)) {
+ 		__kfree_skb(skb);
+ 		return;
+ 	}
+
+	/* don't get messages out of order, and no recursion */
+	if (skb_queue_len(&npinfo->txq) == 0 &&
+	    npinfo->poll_owner != smp_processor_id() &&
+	    netif_tx_trylock(dev)) {
+		/* try until next clock tick */
+		for (tries = jiffies_to_usecs(1)/USEC_PER_POLL; tries > 0; --tries) {
+			if (!netif_queue_stopped(dev))
+				status = dev->hard_start_xmit(skb, dev);
 
-		/*
-		 * network drivers do not expect to be called if the queue is
-		 * stopped.
-		 */
-		status = NETDEV_TX_BUSY;
-		if (!netif_queue_stopped(np->dev))
-			status = np->dev->hard_start_xmit(skb, np->dev);
+			if (status == NETDEV_TX_OK)
+				break;
 
-		netif_tx_unlock(np->dev);
+			/* tickle device maybe there is some cleanup */
+			netpoll_poll(np);
 
-		/* success */
-		if(!status) {
-			npinfo->tries = MAX_RETRIES; /* reset */
-			return;
+			udelay(USEC_PER_POLL);
 		}
+		netif_tx_unlock(dev);
+	}
 
-		/* transmit busy */
-		netpoll_poll(np);
-		udelay(50);
-	} while (npinfo->tries > 0);
+	if (status != NETDEV_TX_OK) {
+		skb_queue_tail(&npinfo->txq, skb);
+		schedule_delayed_work(&npinfo->tx_work,0);
+	}
 }
 
 void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
@@ -345,7 +295,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
 					udp_len, IPPROTO_UDP,
 					csum_partial((unsigned char *)udph, udp_len, 0));
 	if (udph->check == 0)
-		udph->check = -1;
+		udph->check = CSUM_MANGLED_0;
 
 	skb->nh.iph = iph = (struct iphdr *)skb_push(skb, sizeof(*iph));
 
@@ -379,7 +329,7 @@ static void arp_reply(struct sk_buff *skb)
 	struct arphdr *arp;
 	unsigned char *arp_ptr;
 	int size, type = ARPOP_REPLY, ptype = ETH_P_ARP;
-	u32 sip, tip;
+	__be32 sip, tip;
 	struct sk_buff *send_skb;
 	struct netpoll *np = NULL;
 
@@ -431,8 +381,8 @@ static void arp_reply(struct sk_buff *skb)
 
 	if (np->dev->hard_header &&
 	    np->dev->hard_header(send_skb, skb->dev, ptype,
-				       np->remote_mac, np->local_mac,
-				       send_skb->len) < 0) {
+				 np->remote_mac, np->local_mac,
+				 send_skb->len) < 0) {
 		kfree_skb(send_skb);
 		return;
 	}
@@ -470,7 +420,6 @@ int __netpoll_rx(struct sk_buff *skb)
 	struct netpoll_info *npi = skb->dev->npinfo;
 	struct netpoll *np = npi->rx_np;
 
-
 	if (!np)
 		goto out;
 	if (skb->dev->type != ARPHRD_ETHER)
@@ -543,47 +492,47 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
 {
 	char *cur=opt, *delim;
 
-	if(*cur != '@') {
+	if (*cur != '@') {
 		if ((delim = strchr(cur, '@')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->local_port=simple_strtol(cur, NULL, 10);
-		cur=delim;
+		*delim = 0;
+		np->local_port = simple_strtol(cur, NULL, 10);
+		cur = delim;
 	}
 	cur++;
 	printk(KERN_INFO "%s: local port %d\n", np->name, np->local_port);
 
-	if(*cur != '/') {
+	if (*cur != '/') {
 		if ((delim = strchr(cur, '/')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->local_ip=ntohl(in_aton(cur));
-		cur=delim;
+		*delim = 0;
+		np->local_ip = ntohl(in_aton(cur));
+		cur = delim;
 
 		printk(KERN_INFO "%s: local IP %d.%d.%d.%d\n",
 		       np->name, HIPQUAD(np->local_ip));
 	}
 	cur++;
 
-	if ( *cur != ',') {
+	if (*cur != ',') {
 		/* parse out dev name */
 		if ((delim = strchr(cur, ',')) == NULL)
 			goto parse_failed;
-		*delim=0;
+		*delim = 0;
 		strlcpy(np->dev_name, cur, sizeof(np->dev_name));
-		cur=delim;
+		cur = delim;
 	}
 	cur++;
 
 	printk(KERN_INFO "%s: interface %s\n", np->name, np->dev_name);
 
-	if ( *cur != '@' ) {
+	if (*cur != '@') {
 		/* dst port */
 		if ((delim = strchr(cur, '@')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->remote_port=simple_strtol(cur, NULL, 10);
-		cur=delim;
+		*delim = 0;
+		np->remote_port = simple_strtol(cur, NULL, 10);
+		cur = delim;
 	}
 	cur++;
 	printk(KERN_INFO "%s: remote port %d\n", np->name, np->remote_port);
@@ -591,42 +540,41 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
 	/* dst ip */
 	if ((delim = strchr(cur, '/')) == NULL)
 		goto parse_failed;
-	*delim=0;
-	np->remote_ip=ntohl(in_aton(cur));
-	cur=delim+1;
+	*delim = 0;
+	np->remote_ip = ntohl(in_aton(cur));
+	cur = delim + 1;
 
 	printk(KERN_INFO "%s: remote IP %d.%d.%d.%d\n",
-		       np->name, HIPQUAD(np->remote_ip));
+	       np->name, HIPQUAD(np->remote_ip));
 
-	if( *cur != 0 )
-	{
+	if (*cur != 0) {
 		/* MAC address */
 		if ((delim = strchr(cur, ':')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->remote_mac[0]=simple_strtol(cur, NULL, 16);
-		cur=delim+1;
+		*delim = 0;
+		np->remote_mac[0] = simple_strtol(cur, NULL, 16);
+		cur = delim + 1;
 		if ((delim = strchr(cur, ':')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->remote_mac[1]=simple_strtol(cur, NULL, 16);
-		cur=delim+1;
+		*delim = 0;
+		np->remote_mac[1] = simple_strtol(cur, NULL, 16);
+		cur = delim + 1;
 		if ((delim = strchr(cur, ':')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->remote_mac[2]=simple_strtol(cur, NULL, 16);
-		cur=delim+1;
+		*delim = 0;
+		np->remote_mac[2] = simple_strtol(cur, NULL, 16);
+		cur = delim + 1;
 		if ((delim = strchr(cur, ':')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->remote_mac[3]=simple_strtol(cur, NULL, 16);
-		cur=delim+1;
+		*delim = 0;
+		np->remote_mac[3] = simple_strtol(cur, NULL, 16);
+		cur = delim + 1;
 		if ((delim = strchr(cur, ':')) == NULL)
 			goto parse_failed;
-		*delim=0;
-		np->remote_mac[4]=simple_strtol(cur, NULL, 16);
-		cur=delim+1;
-		np->remote_mac[5]=simple_strtol(cur, NULL, 16);
+		*delim = 0;
+		np->remote_mac[4] = simple_strtol(cur, NULL, 16);
+		cur = delim + 1;
+		np->remote_mac[5] = simple_strtol(cur, NULL, 16);
 	}
 
 	printk(KERN_INFO "%s: remote ethernet address "
@@ -653,34 +601,44 @@ int netpoll_setup(struct netpoll *np)
 	struct in_device *in_dev;
 	struct netpoll_info *npinfo;
 	unsigned long flags;
+	int err;
 
 	if (np->dev_name)
 		ndev = dev_get_by_name(np->dev_name);
 	if (!ndev) {
 		printk(KERN_ERR "%s: %s doesn't exist, aborting.\n",
 		       np->name, np->dev_name);
-		return -1;
+		return -ENODEV;
 	}
 
 	np->dev = ndev;
 	if (!ndev->npinfo) {
 		npinfo = kmalloc(sizeof(*npinfo), GFP_KERNEL);
-		if (!npinfo)
+		if (!npinfo) {
+			err = -ENOMEM;
 			goto release;
+		}
 
 		npinfo->rx_flags = 0;
 		npinfo->rx_np = NULL;
 		spin_lock_init(&npinfo->poll_lock);
 		npinfo->poll_owner = -1;
-		npinfo->tries = MAX_RETRIES;
+
 		spin_lock_init(&npinfo->rx_lock);
 		skb_queue_head_init(&npinfo->arp_tx);
-	} else
+		skb_queue_head_init(&npinfo->txq);
+		INIT_DELAYED_WORK(&npinfo->tx_work, queue_process);
+
+		atomic_set(&npinfo->refcnt, 1);
+	} else {
 		npinfo = ndev->npinfo;
+		atomic_inc(&npinfo->refcnt);
+	}
 
 	if (!ndev->poll_controller) {
 		printk(KERN_ERR "%s: %s doesn't support polling, aborting.\n",
 		       np->name, np->dev_name);
+		err = -ENOTSUPP;
 		goto release;
 	}
 
@@ -691,13 +649,14 @@ int netpoll_setup(struct netpoll *np)
 		       np->name, np->dev_name);
 
 		rtnl_lock();
-		if (dev_change_flags(ndev, ndev->flags | IFF_UP) < 0) {
+		err = dev_open(ndev);
+		rtnl_unlock();
+
+		if (err) {
 			printk(KERN_ERR "%s: failed to open %s\n",
-			       np->name, np->dev_name);
-			rtnl_unlock();
+			       np->name, ndev->name);
 			goto release;
 		}
-		rtnl_unlock();
 
 		atleast = jiffies + HZ/10;
  		atmost = jiffies + 4*HZ;
@@ -735,6 +694,7 @@ int netpoll_setup(struct netpoll *np)
 			rcu_read_unlock();
 			printk(KERN_ERR "%s: no IP address for %s, aborting\n",
 			       np->name, np->dev_name);
+			err = -EDESTADDRREQ;
 			goto release;
 		}
 
@@ -767,9 +727,16 @@ int netpoll_setup(struct netpoll *np)
 		kfree(npinfo);
 	np->dev = NULL;
 	dev_put(ndev);
-	return -1;
+	return err;
 }
 
+static int __init netpoll_init(void)
+{
+	skb_queue_head_init(&skb_pool);
+	return 0;
+}
+core_initcall(netpoll_init);
+
 void netpoll_cleanup(struct netpoll *np)
 {
 	struct netpoll_info *npinfo;
@@ -777,12 +744,25 @@ void netpoll_cleanup(struct netpoll *np)
 
 	if (np->dev) {
 		npinfo = np->dev->npinfo;
-		if (npinfo && npinfo->rx_np == np) {
-			spin_lock_irqsave(&npinfo->rx_lock, flags);
-			npinfo->rx_np = NULL;
-			npinfo->rx_flags &= ~NETPOLL_RX_ENABLED;
-			spin_unlock_irqrestore(&npinfo->rx_lock, flags);
+		if (npinfo) {
+			if (npinfo->rx_np == np) {
+				spin_lock_irqsave(&npinfo->rx_lock, flags);
+				npinfo->rx_np = NULL;
+				npinfo->rx_flags &= ~NETPOLL_RX_ENABLED;
+				spin_unlock_irqrestore(&npinfo->rx_lock, flags);
+			}
+
+			np->dev->npinfo = NULL;
+			if (atomic_dec_and_test(&npinfo->refcnt)) {
+				skb_queue_purge(&npinfo->arp_tx);
+ 				skb_queue_purge(&npinfo->txq);
+				cancel_rearming_delayed_work(&npinfo->tx_work);
+ 				flush_scheduled_work();
+
+				kfree(npinfo);
+			}
 		}
+
 		dev_put(np->dev);
 	}
 
@@ -809,4 +789,3 @@ EXPORT_SYMBOL(netpoll_setup);
 EXPORT_SYMBOL(netpoll_cleanup);
 EXPORT_SYMBOL(netpoll_send_udp);
 EXPORT_SYMBOL(netpoll_poll);
-EXPORT_SYMBOL(netpoll_queue);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 733d86d0a4f..1897a3a385d 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -207,7 +207,7 @@ static struct proc_dir_entry *pg_proc_dir = NULL;
 #define SVLAN_TAG_SIZE(x) ((x)->svlan_id == 0xffff ? 0 : 4)
 
 struct flow_state {
-	__u32 cur_daddr;
+	__be32 cur_daddr;
 	int count;
 };
 
@@ -282,10 +282,10 @@ struct pktgen_dev {
 	/* If we're doing ranges, random or incremental, then this
 	 * defines the min/max for those ranges.
 	 */
-	__u32 saddr_min;	/* inclusive, source IP address */
-	__u32 saddr_max;	/* exclusive, source IP address */
-	__u32 daddr_min;	/* inclusive, dest IP address */
-	__u32 daddr_max;	/* exclusive, dest IP address */
+	__be32 saddr_min;	/* inclusive, source IP address */
+	__be32 saddr_max;	/* exclusive, source IP address */
+	__be32 daddr_min;	/* inclusive, dest IP address */
+	__be32 daddr_max;	/* exclusive, dest IP address */
 
 	__u16 udp_src_min;	/* inclusive, source UDP port */
 	__u16 udp_src_max;	/* exclusive, source UDP port */
@@ -317,8 +317,8 @@ struct pktgen_dev {
 
 	__u32 cur_dst_mac_offset;
 	__u32 cur_src_mac_offset;
-	__u32 cur_saddr;
-	__u32 cur_daddr;
+	__be32 cur_saddr;
+	__be32 cur_daddr;
 	__u16 cur_udp_dst;
 	__u16 cur_udp_src;
 	__u32 cur_pkt_size;
@@ -350,10 +350,10 @@ struct pktgen_dev {
 };
 
 struct pktgen_hdr {
-	__u32 pgh_magic;
-	__u32 seq_num;
-	__u32 tv_sec;
-	__u32 tv_usec;
+	__be32 pgh_magic;
+	__be32 seq_num;
+	__be32 tv_sec;
+	__be32 tv_usec;
 };
 
 struct pktgen_thread {
@@ -2160,7 +2160,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 		for(i = 0; i < pkt_dev->nr_labels; i++)
 			if (pkt_dev->labels[i] & MPLS_STACK_BOTTOM)
 				pkt_dev->labels[i] = MPLS_STACK_BOTTOM |
-						     (pktgen_random() &
+					     ((__force __be32)pktgen_random() &
 						      htonl(0x000fffff));
 	}
 
@@ -2220,29 +2220,25 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 		if (pkt_dev->cflows && pkt_dev->flows[flow].count != 0) {
 			pkt_dev->cur_daddr = pkt_dev->flows[flow].cur_daddr;
 		} else {
-
-			if ((imn = ntohl(pkt_dev->daddr_min)) < (imx =
-								 ntohl(pkt_dev->
-								       daddr_max)))
-			{
+			imn = ntohl(pkt_dev->daddr_min);
+			imx = ntohl(pkt_dev->daddr_max);
+			if (imn < imx) {
 				__u32 t;
+				__be32 s;
 				if (pkt_dev->flags & F_IPDST_RND) {
 
-					t = ((pktgen_random() % (imx - imn)) +
-					     imn);
-					t = htonl(t);
+					t = pktgen_random() % (imx - imn) + imn;
+					s = htonl(t);
 
-					while (LOOPBACK(t) || MULTICAST(t)
-					       || BADCLASS(t) || ZERONET(t)
-					       || LOCAL_MCAST(t)) {
-						t = ((pktgen_random() %
-						      (imx - imn)) + imn);
-						t = htonl(t);
+					while (LOOPBACK(s) || MULTICAST(s)
+					       || BADCLASS(s) || ZERONET(s)
+					       || LOCAL_MCAST(s)) {
+						t = (pktgen_random() %
+						      (imx - imn)) + imn;
+						s = htonl(t);
 					}
-					pkt_dev->cur_daddr = t;
-				}
-
-				else {
+					pkt_dev->cur_daddr = s;
+				} else {
 					t = ntohl(pkt_dev->cur_daddr);
 					t++;
 					if (t > imx) {
@@ -2270,7 +2266,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 
 			for (i = 0; i < 4; i++) {
 				pkt_dev->cur_in6_daddr.s6_addr32[i] =
-				    ((pktgen_random() |
+				    (((__force __be32)pktgen_random() |
 				      pkt_dev->min_in6_daddr.s6_addr32[i]) &
 				     pkt_dev->max_in6_daddr.s6_addr32[i]);
 			}
@@ -2377,7 +2373,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
 	udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr));
 
 	memcpy(eth, pkt_dev->hh, 12);
-	*(u16 *) & eth[12] = protocol;
+	*(__be16 *) & eth[12] = protocol;
 
 	/* Eth + IPh + UDPh + mpls */
 	datalen = pkt_dev->cur_pkt_size - 14 - 20 - 8 -
@@ -2497,7 +2493,7 @@ static unsigned int scan_ip6(const char *s, char ip[16])
 	char suffix[16];
 	unsigned int prefixlen = 0;
 	unsigned int suffixlen = 0;
-	__u32 tmp;
+	__be32 tmp;
 
 	for (i = 0; i < 16; i++)
 		ip[i] = 0;
@@ -2713,7 +2709,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
 	udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr));
 
 	memcpy(eth, pkt_dev->hh, 12);
-	*(u16 *) & eth[12] = protocol;
+	*(__be16 *) & eth[12] = protocol;
 
 	/* Eth + IPh + UDPh + mpls */
 	datalen = pkt_dev->cur_pkt_size - 14 -
@@ -2732,11 +2728,11 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
 	udph->len = htons(datalen + sizeof(struct udphdr));
 	udph->check = 0;	/* No checksum */
 
-	*(u32 *) iph = __constant_htonl(0x60000000);	/* Version + flow */
+	*(__be32 *) iph = __constant_htonl(0x60000000);	/* Version + flow */
 
 	if (pkt_dev->traffic_class) {
 		/* Version + traffic class + flow (0) */
-		*(u32 *)iph |= htonl(0x60000000 | (pkt_dev->traffic_class << 20));
+		*(__be32 *)iph |= htonl(0x60000000 | (pkt_dev->traffic_class << 20));
 	}
 
 	iph->hop_limit = 32;
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 79ebd75fbe4..5f0818d815e 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -15,6 +15,7 @@
 #include <linux/random.h>
 #include <linux/slab.h>
 #include <linux/string.h>
+#include <linux/vmalloc.h>
 
 #include <net/request_sock.h>
 
@@ -29,22 +30,31 @@
  * it is absolutely not enough even at 100conn/sec. 256 cures most
  * of problems. This value is adjusted to 128 for very small machines
  * (<=32Mb of memory) and to 1024 on normal or better ones (>=256Mb).
- * Further increasing requires to change hash table size.
+ * Note : Dont forget somaxconn that may limit backlog too.
  */
 int sysctl_max_syn_backlog = 256;
 
 int reqsk_queue_alloc(struct request_sock_queue *queue,
-		      const int nr_table_entries)
+		      unsigned int nr_table_entries)
 {
-	const int lopt_size = sizeof(struct listen_sock) +
-			      nr_table_entries * sizeof(struct request_sock *);
-	struct listen_sock *lopt = kzalloc(lopt_size, GFP_KERNEL);
-
+	size_t lopt_size = sizeof(struct listen_sock);
+	struct listen_sock *lopt;
+
+	nr_table_entries = min_t(u32, nr_table_entries, sysctl_max_syn_backlog);
+	nr_table_entries = max_t(u32, nr_table_entries, 8);
+	nr_table_entries = roundup_pow_of_two(nr_table_entries + 1);
+	lopt_size += nr_table_entries * sizeof(struct request_sock *);
+	if (lopt_size > PAGE_SIZE)
+		lopt = __vmalloc(lopt_size,
+			GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
+			PAGE_KERNEL);
+	else
+		lopt = kzalloc(lopt_size, GFP_KERNEL);
 	if (lopt == NULL)
 		return -ENOMEM;
 
-	for (lopt->max_qlen_log = 6;
-	     (1 << lopt->max_qlen_log) < sysctl_max_syn_backlog;
+	for (lopt->max_qlen_log = 3;
+	     (1 << lopt->max_qlen_log) < nr_table_entries;
 	     lopt->max_qlen_log++);
 
 	get_random_bytes(&lopt->hash_rnd, sizeof(lopt->hash_rnd));
@@ -65,9 +75,11 @@ void reqsk_queue_destroy(struct request_sock_queue *queue)
 {
 	/* make all the listen_opt local to us */
 	struct listen_sock *lopt = reqsk_queue_yank_listen_sk(queue);
+	size_t lopt_size = sizeof(struct listen_sock) +
+		lopt->nr_table_entries * sizeof(struct request_sock *);
 
 	if (lopt->qlen != 0) {
-		int i;
+		unsigned int i;
 
 		for (i = 0; i < lopt->nr_table_entries; i++) {
 			struct request_sock *req;
@@ -81,7 +93,10 @@ void reqsk_queue_destroy(struct request_sock_queue *queue)
 	}
 
 	BUG_TRAP(lopt->qlen == 0);
-	kfree(lopt);
+	if (lopt_size > PAGE_SIZE)
+		vfree(lopt);
+	else
+		kfree(lopt);
 }
 
 EXPORT_SYMBOL(reqsk_queue_destroy);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 02f3c794789..e76539a5eb5 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -108,7 +108,6 @@ static const int rtm_min[RTM_NR_FAMILIES] =
 	[RTM_FAM(RTM_NEWTCLASS)]    = NLMSG_LENGTH(sizeof(struct tcmsg)),
 	[RTM_FAM(RTM_NEWTFILTER)]   = NLMSG_LENGTH(sizeof(struct tcmsg)),
 	[RTM_FAM(RTM_NEWACTION)]    = NLMSG_LENGTH(sizeof(struct tcamsg)),
-	[RTM_FAM(RTM_NEWPREFIX)]    = NLMSG_LENGTH(sizeof(struct rtgenmsg)),
 	[RTM_FAM(RTM_GETMULTICAST)] = NLMSG_LENGTH(sizeof(struct rtgenmsg)),
 	[RTM_FAM(RTM_GETANYCAST)]   = NLMSG_LENGTH(sizeof(struct rtgenmsg)),
 };
@@ -213,6 +212,26 @@ nla_put_failure:
 	return nla_nest_cancel(skb, mx);
 }
 
+int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst, u32 id,
+		       u32 ts, u32 tsage, long expires, u32 error)
+{
+	struct rta_cacheinfo ci = {
+		.rta_lastuse = jiffies_to_clock_t(jiffies - dst->lastuse),
+		.rta_used = dst->__use,
+		.rta_clntref = atomic_read(&(dst->__refcnt)),
+		.rta_error = error,
+		.rta_id =  id,
+		.rta_ts = ts,
+		.rta_tsage = tsage,
+	};
+
+	if (expires)
+		ci.rta_expires = jiffies_to_clock_t(expires);
+
+	return nla_put(skb, RTA_CACHEINFO, sizeof(ci), &ci);
+}
+
+EXPORT_SYMBOL_GPL(rtnl_put_cacheinfo);
 
 static void set_operstate(struct net_device *dev, unsigned char transition)
 {
@@ -273,6 +292,25 @@ static void copy_rtnl_link_stats(struct rtnl_link_stats *a,
 	a->tx_compressed = b->tx_compressed;
 };
 
+static inline size_t if_nlmsg_size(int iwbuflen)
+{
+	return NLMSG_ALIGN(sizeof(struct ifinfomsg))
+	       + nla_total_size(IFNAMSIZ) /* IFLA_IFNAME */
+	       + nla_total_size(IFNAMSIZ) /* IFLA_QDISC */
+	       + nla_total_size(sizeof(struct rtnl_link_ifmap))
+	       + nla_total_size(sizeof(struct rtnl_link_stats))
+	       + nla_total_size(MAX_ADDR_LEN) /* IFLA_ADDRESS */
+	       + nla_total_size(MAX_ADDR_LEN) /* IFLA_BROADCAST */
+	       + nla_total_size(4) /* IFLA_TXQLEN */
+	       + nla_total_size(4) /* IFLA_WEIGHT */
+	       + nla_total_size(4) /* IFLA_MTU */
+	       + nla_total_size(4) /* IFLA_LINK */
+	       + nla_total_size(4) /* IFLA_MASTER */
+	       + nla_total_size(1) /* IFLA_OPERSTATE */
+	       + nla_total_size(1) /* IFLA_LINKMODE */
+	       + nla_total_size(iwbuflen);
+}
+
 static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 			    void *iwbuf, int iwbuflen, int type, u32 pid,
 			    u32 seq, u32 change, unsigned int flags)
@@ -558,7 +596,7 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 	struct sk_buff *nskb;
 	char *iw_buf = NULL, *iw = NULL;
 	int iw_buf_len = 0;
-	int err, payload;
+	int err;
 
 	err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy);
 	if (err < 0)
@@ -587,9 +625,7 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 	}
 #endif	/* CONFIG_NET_WIRELESS_RTNETLINK */
 
-	payload = NLMSG_ALIGN(sizeof(struct ifinfomsg) +
-			      nla_total_size(iw_buf_len));
-	nskb = nlmsg_new(nlmsg_total_size(payload), GFP_KERNEL);
+	nskb = nlmsg_new(if_nlmsg_size(iw_buf_len), GFP_KERNEL);
 	if (nskb == NULL) {
 		err = -ENOBUFS;
 		goto errout;
@@ -597,10 +633,8 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 
 	err = rtnl_fill_ifinfo(nskb, dev, iw, iw_buf_len, RTM_NEWLINK,
 			       NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0, 0);
-	if (err <= 0) {
-		kfree_skb(nskb);
-		goto errout;
-	}
+	/* failure impilies BUG in if_nlmsg_size or wireless_rtnetlink_get */
+	BUG_ON(err < 0);
 
 	err = rtnl_unicast(nskb, NETLINK_CB(skb).pid);
 errout:
@@ -639,15 +673,13 @@ void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change)
 	struct sk_buff *skb;
 	int err = -ENOBUFS;
 
-	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	skb = nlmsg_new(if_nlmsg_size(0), GFP_KERNEL);
 	if (skb == NULL)
 		goto errout;
 
 	err = rtnl_fill_ifinfo(skb, dev, NULL, 0, type, 0, 0, change, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in if_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, 0, RTNLGRP_LINK, NULL, GFP_KERNEL);
 errout:
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index b8b10635804..8e1c385e5ba 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -56,7 +56,6 @@
 #include <linux/cache.h>
 #include <linux/rtnetlink.h>
 #include <linux/init.h>
-#include <linux/highmem.h>
 
 #include <net/protocol.h>
 #include <net/dst.h>
@@ -67,6 +66,8 @@
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
+#include "kmap_skb.h"
+
 static kmem_cache_t *skbuff_head_cache __read_mostly;
 static kmem_cache_t *skbuff_fclone_cache __read_mostly;
 
@@ -473,8 +474,8 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
 #endif
 	C(protocol);
 	n->destructor = NULL;
+	C(mark);
 #ifdef CONFIG_NETFILTER
-	C(nfmark);
 	C(nfct);
 	nf_conntrack_get(skb->nfct);
 	C(nfctinfo);
@@ -534,8 +535,8 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
 	new->pkt_type	= old->pkt_type;
 	new->tstamp	= old->tstamp;
 	new->destructor = NULL;
+	new->mark	= old->mark;
 #ifdef CONFIG_NETFILTER
-	new->nfmark	= old->nfmark;
 	new->nfct	= old->nfct;
 	nf_conntrack_get(old->nfct);
 	new->nfctinfo	= old->nfctinfo;
@@ -1240,8 +1241,8 @@ EXPORT_SYMBOL(skb_store_bits);
 
 /* Checksum skb data. */
 
-unsigned int skb_checksum(const struct sk_buff *skb, int offset,
-			  int len, unsigned int csum)
+__wsum skb_checksum(const struct sk_buff *skb, int offset,
+			  int len, __wsum csum)
 {
 	int start = skb_headlen(skb);
 	int i, copy = start - offset;
@@ -1265,7 +1266,7 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset,
 
 		end = start + skb_shinfo(skb)->frags[i].size;
 		if ((copy = end - offset) > 0) {
-			unsigned int csum2;
+			__wsum csum2;
 			u8 *vaddr;
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
@@ -1294,7 +1295,7 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset,
 
 			end = start + list->len;
 			if ((copy = end - offset) > 0) {
-				unsigned int csum2;
+				__wsum csum2;
 				if (copy > len)
 					copy = len;
 				csum2 = skb_checksum(list, offset - start,
@@ -1315,8 +1316,8 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset,
 
 /* Both of above in one bottle. */
 
-unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
-				    u8 *to, int len, unsigned int csum)
+__wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
+				    u8 *to, int len, __wsum csum)
 {
 	int start = skb_headlen(skb);
 	int i, copy = start - offset;
@@ -1342,7 +1343,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
 
 		end = start + skb_shinfo(skb)->frags[i].size;
 		if ((copy = end - offset) > 0) {
-			unsigned int csum2;
+			__wsum csum2;
 			u8 *vaddr;
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
@@ -1368,7 +1369,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
 		struct sk_buff *list = skb_shinfo(skb)->frag_list;
 
 		for (; list; list = list->next) {
-			unsigned int csum2;
+			__wsum csum2;
 			int end;
 
 			BUG_TRAP(start <= offset + len);
@@ -1396,7 +1397,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
 
 void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to)
 {
-	unsigned int csum;
+	__wsum csum;
 	long csstart;
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL)
@@ -1414,9 +1415,9 @@ void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to)
 					      skb->len - csstart, 0);
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		long csstuff = csstart + skb->csum;
+		long csstuff = csstart + skb->csum_offset;
 
-		*((unsigned short *)(to + csstuff)) = csum_fold(csum);
+		*((__sum16 *)(to + csstuff)) = csum_fold(csum);
 	}
 }
 
diff --git a/net/core/sock.c b/net/core/sock.c
index ee6cd2541d3..419c7d3289c 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -111,6 +111,7 @@
 #include <linux/poll.h>
 #include <linux/tcp.h>
 #include <linux/init.h>
+#include <linux/highmem.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -270,7 +271,7 @@ out:
 }
 EXPORT_SYMBOL(sock_queue_rcv_skb);
 
-int sk_receive_skb(struct sock *sk, struct sk_buff *skb)
+int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
 {
 	int rc = NET_RX_SUCCESS;
 
@@ -279,7 +280,10 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb)
 
 	skb->dev = NULL;
 
-	bh_lock_sock(sk);
+	if (nested)
+		bh_lock_sock_nested(sk);
+	else
+		bh_lock_sock(sk);
 	if (!sock_owned_by_user(sk)) {
 		/*
 		 * trylock + unlock semantics:
@@ -1527,7 +1531,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
 	atomic_set(&sk->sk_refcnt, 1);
 }
 
-void fastcall lock_sock(struct sock *sk)
+void fastcall lock_sock_nested(struct sock *sk, int subclass)
 {
 	might_sleep();
 	spin_lock_bh(&sk->sk_lock.slock);
@@ -1538,11 +1542,11 @@ void fastcall lock_sock(struct sock *sk)
 	/*
 	 * The sk_lock has mutex_lock() semantics here:
 	 */
-	mutex_acquire(&sk->sk_lock.dep_map, 0, 0, _RET_IP_);
+	mutex_acquire(&sk->sk_lock.dep_map, subclass, 0, _RET_IP_);
 	local_bh_enable();
 }
 
-EXPORT_SYMBOL(lock_sock);
+EXPORT_SYMBOL(lock_sock_nested);
 
 void fastcall release_sock(struct sock *sk)
 {
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 02534131d88..1e75b158546 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -21,10 +21,6 @@ extern __u32 sysctl_rmem_max;
 
 extern int sysctl_core_destroy_delay;
 
-#ifdef CONFIG_NET_DIVERT
-extern char sysctl_divert_version[];
-#endif /* CONFIG_NET_DIVERT */
-
 #ifdef CONFIG_XFRM
 extern u32 sysctl_xfrm_aevent_etime;
 extern u32 sysctl_xfrm_aevent_rseqth;
@@ -105,16 +101,6 @@ ctl_table core_table[] = {
 		.mode		= 0644,
 		.proc_handler	= &proc_dointvec
 	},
-#ifdef CONFIG_NET_DIVERT
-	{
-		.ctl_name	= NET_CORE_DIVERT_VERSION,
-		.procname	= "divert_version",
-		.data		= (void *)sysctl_divert_version,
-		.maxlen		= 32,
-		.mode		= 0444,
-		.proc_handler	= &proc_dostring
-	},
-#endif /* CONFIG_NET_DIVERT */
 #ifdef CONFIG_XFRM
 	{
 		.ctl_name	= NET_CORE_AEVENT_ETIME,
diff --git a/net/core/utils.c b/net/core/utils.c
index d93fe64f669..61556065f07 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -88,7 +88,7 @@ EXPORT_SYMBOL(in_aton);
 #define IN6PTON_NULL		0x20000000	/* first/tail */
 #define IN6PTON_UNKNOWN		0x40000000
 
-static inline int digit2bin(char c, char delim)
+static inline int digit2bin(char c, int delim)
 {
 	if (c == delim || c == '\0')
 		return IN6PTON_DELIM;
@@ -99,7 +99,7 @@ static inline int digit2bin(char c, char delim)
 	return IN6PTON_UNKNOWN;
 }
 
-static inline int xdigit2bin(char c, char delim)
+static inline int xdigit2bin(char c, int delim)
 {
 	if (c == delim || c == '\0')
 		return IN6PTON_DELIM;
@@ -113,12 +113,14 @@ static inline int xdigit2bin(char c, char delim)
 		return (IN6PTON_XDIGIT | (c - 'a' + 10));
 	if (c >= 'A' && c <= 'F')
 		return (IN6PTON_XDIGIT | (c - 'A' + 10));
+	if (delim == -1)
+		return IN6PTON_DELIM;
 	return IN6PTON_UNKNOWN;
 }
 
 int in4_pton(const char *src, int srclen,
 	     u8 *dst,
-	     char delim, const char **end)
+	     int delim, const char **end)
 {
 	const char *s;
 	u8 *d;
@@ -173,7 +175,7 @@ EXPORT_SYMBOL(in4_pton);
 
 int in6_pton(const char *src, int srclen,
 	     u8 *dst,
-	     char delim, const char **end)
+	     int delim, const char **end)
 {
 	const char *s, *tok = NULL;
 	u8 *d, *dc = NULL;
diff --git a/net/dccp/Kconfig b/net/dccp/Kconfig
index ef8919cca74..b8a68dd4100 100644
--- a/net/dccp/Kconfig
+++ b/net/dccp/Kconfig
@@ -38,6 +38,9 @@ config IP_DCCP_DEBUG
 	---help---
 	  Only use this if you're hacking DCCP.
 
+	  When compiling DCCP as a module, this debugging output can be toggled
+	  by setting the parameter dccp_debug of the `dccp' module to 0 or 1.
+
 	  Just say N.
 
 config NET_DCCPPROBE
@@ -49,7 +52,7 @@ config NET_DCCPPROBE
 	DCCP congestion avoidance modules. If you don't understand
 	what was just said, you don't need it: say N.
 
-	Documentation on how to use the packet generator can be found
+	Documentation on how to use DCCP connection probing can be found
 	at http://linux-net.osdl.org/index.php/DccpProbe
 
 	To compile this code as a module, choose M here: the
diff --git a/net/dccp/Makefile b/net/dccp/Makefile
index 17ed99c4661..f4f8793aaff 100644
--- a/net/dccp/Makefile
+++ b/net/dccp/Makefile
@@ -1,13 +1,13 @@
-obj-$(CONFIG_IPV6) += dccp_ipv6.o
-
-dccp_ipv6-y := ipv6.o
-
 obj-$(CONFIG_IP_DCCP) += dccp.o dccp_ipv4.o
 
 dccp-y := ccid.o feat.o input.o minisocks.o options.o output.o proto.o timer.o
 
 dccp_ipv4-y := ipv4.o
 
+# build dccp_ipv6 as module whenever either IPv6 or DCCP is a module
+obj-$(subst y,$(CONFIG_IP_DCCP),$(CONFIG_IPV6)) += dccp_ipv6.o
+dccp_ipv6-y := ipv6.o
+
 dccp-$(CONFIG_IP_DCCP_ACKVEC) += ackvec.o
 
 obj-$(CONFIG_INET_DCCP_DIAG) += dccp_diag.o
diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index f8208874ac7..bdf1bb7a82c 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -67,15 +67,16 @@ static void dccp_ackvec_insert_avr(struct dccp_ackvec *av,
 int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
-#ifdef CONFIG_IP_DCCP_DEBUG
-	const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
-				"CLIENT tx: " : "server tx: ";
-#endif
 	struct dccp_ackvec *av = dp->dccps_hc_rx_ackvec;
-	int len = av->dccpav_vec_len + 2;
+	/* Figure out how many options do we need to represent the ackvec */
+	const u16 nr_opts = (av->dccpav_vec_len +
+			     DCCP_MAX_ACKVEC_OPT_LEN - 1) /
+			    DCCP_MAX_ACKVEC_OPT_LEN;
+	u16 len = av->dccpav_vec_len + 2 * nr_opts, i;
 	struct timeval now;
 	u32 elapsed_time;
-	unsigned char *to, *from;
+	const unsigned char *tail, *from;
+	unsigned char *to;
 	struct dccp_ackvec_record *avr;
 
 	if (DCCP_SKB_CB(skb)->dccpd_opt_len + len > DCCP_MAX_OPT_LEN)
@@ -94,24 +95,37 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
 
 	DCCP_SKB_CB(skb)->dccpd_opt_len += len;
 
-	to    = skb_push(skb, len);
-	*to++ = DCCPO_ACK_VECTOR_0;
-	*to++ = len;
-
+	to   = skb_push(skb, len);
 	len  = av->dccpav_vec_len;
 	from = av->dccpav_buf + av->dccpav_buf_head;
+	tail = av->dccpav_buf + DCCP_MAX_ACKVEC_LEN;
+
+	for (i = 0; i < nr_opts; ++i) {
+		int copylen = len;
 
-	/* Check if buf_head wraps */
-	if ((int)av->dccpav_buf_head + len > DCCP_MAX_ACKVEC_LEN) {
-		const u32 tailsize = DCCP_MAX_ACKVEC_LEN - av->dccpav_buf_head;
+		if (len > DCCP_MAX_ACKVEC_OPT_LEN)
+			copylen = DCCP_MAX_ACKVEC_OPT_LEN;
+
+		*to++ = DCCPO_ACK_VECTOR_0;
+		*to++ = copylen + 2;
+
+		/* Check if buf_head wraps */
+		if (from + copylen > tail) {
+			const u16 tailsize = tail - from;
+
+			memcpy(to, from, tailsize);
+			to	+= tailsize;
+			len	-= tailsize;
+			copylen	-= tailsize;
+			from	= av->dccpav_buf;
+		}
 
-		memcpy(to, from, tailsize);
-		to   += tailsize;
-		len  -= tailsize;
-		from = av->dccpav_buf;
+		memcpy(to, from, copylen);
+		from += copylen;
+		to   += copylen;
+		len  -= copylen;
 	}
 
-	memcpy(to, from, len);
 	/*
 	 *	From RFC 4340, A.2:
 	 *
@@ -129,9 +143,9 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
 
 	dccp_ackvec_insert_avr(av, avr);
 
-	dccp_pr_debug("%sACK Vector 0, len=%d, ack_seqno=%llu, "
+	dccp_pr_debug("%s ACK Vector 0, len=%d, ack_seqno=%llu, "
 		      "ack_ackno=%llu\n",
-		      debug_prefix, avr->dccpavr_sent_len,
+		      dccp_role(sk), avr->dccpavr_sent_len,
 		      (unsigned long long)avr->dccpavr_ack_seqno,
 		      (unsigned long long)avr->dccpavr_ack_ackno);
 	return 0;
@@ -145,7 +159,6 @@ struct dccp_ackvec *dccp_ackvec_alloc(const gfp_t priority)
 		av->dccpav_buf_head	= DCCP_MAX_ACKVEC_LEN - 1;
 		av->dccpav_buf_ackno	= DCCP_MAX_SEQNO + 1;
 		av->dccpav_buf_nonce = av->dccpav_buf_nonce = 0;
-		av->dccpav_ack_ptr	= 0;
 		av->dccpav_time.tv_sec	= 0;
 		av->dccpav_time.tv_usec	= 0;
 		av->dccpav_vec_len	= 0;
@@ -174,13 +187,13 @@ void dccp_ackvec_free(struct dccp_ackvec *av)
 }
 
 static inline u8 dccp_ackvec_state(const struct dccp_ackvec *av,
-				   const u8 index)
+				   const u32 index)
 {
 	return av->dccpav_buf[index] & DCCP_ACKVEC_STATE_MASK;
 }
 
 static inline u8 dccp_ackvec_len(const struct dccp_ackvec *av,
-				 const u8 index)
+				 const u32 index)
 {
 	return av->dccpav_buf[index] & DCCP_ACKVEC_LEN_MASK;
 }
@@ -280,7 +293,7 @@ int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
 		 *	could reduce the complexity of this scan.)
 		 */
 		u64 delta = dccp_delta_seqno(ackno, av->dccpav_buf_ackno);
-		u8 index = av->dccpav_buf_head;
+		u32 index = av->dccpav_buf_head;
 
 		while (1) {
 			const u8 len = dccp_ackvec_len(av, index);
@@ -322,21 +335,18 @@ out_duplicate:
 #ifdef CONFIG_IP_DCCP_DEBUG
 void dccp_ackvector_print(const u64 ackno, const unsigned char *vector, int len)
 {
-	if (!dccp_debug)
-		return;
-
-	printk("ACK vector len=%d, ackno=%llu |", len,
-	       (unsigned long long)ackno);
+	dccp_pr_debug_cat("ACK vector len=%d, ackno=%llu |", len,
+			 		(unsigned long long)ackno);
 
 	while (len--) {
 		const u8 state = (*vector & DCCP_ACKVEC_STATE_MASK) >> 6;
 		const u8 rl = *vector & DCCP_ACKVEC_LEN_MASK;
 
-		printk("%d,%d|", state, rl);
+		dccp_pr_debug_cat("%d,%d|", state, rl);
 		++vector;
 	}
 
-	printk("\n");
+	dccp_pr_debug_cat("\n");
 }
 
 void dccp_ackvec_print(const struct dccp_ackvec *av)
@@ -380,24 +390,20 @@ void dccp_ackvec_check_rcv_ackno(struct dccp_ackvec *av, struct sock *sk,
 	 */
 	list_for_each_entry_reverse(avr, &av->dccpav_records, dccpavr_node) {
 		if (ackno == avr->dccpavr_ack_seqno) {
-#ifdef CONFIG_IP_DCCP_DEBUG
-			struct dccp_sock *dp = dccp_sk(sk);
-			const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
-						"CLIENT rx ack: " : "server rx ack: ";
-#endif
-			dccp_pr_debug("%sACK packet 0, len=%d, ack_seqno=%llu, "
+			dccp_pr_debug("%s ACK packet 0, len=%d, ack_seqno=%llu, "
 				      "ack_ackno=%llu, ACKED!\n",
-				      debug_prefix, 1,
+				      dccp_role(sk), 1,
 				      (unsigned long long)avr->dccpavr_ack_seqno,
 				      (unsigned long long)avr->dccpavr_ack_ackno);
 			dccp_ackvec_throw_record(av, avr);
 			break;
-		}
+		} else if (avr->dccpavr_ack_seqno > ackno)
+			break; /* old news */
 	}
 }
 
 static void dccp_ackvec_check_rcv_ackvector(struct dccp_ackvec *av,
-					    struct sock *sk, u64 ackno,
+					    struct sock *sk, u64 *ackno,
 					    const unsigned char len,
 					    const unsigned char *vector)
 {
@@ -420,7 +426,7 @@ static void dccp_ackvec_check_rcv_ackvector(struct dccp_ackvec *av,
 		const u8 rl = *vector & DCCP_ACKVEC_LEN_MASK;
 		u64 ackno_end_rl;
 
-		dccp_set_seqno(&ackno_end_rl, ackno - rl);
+		dccp_set_seqno(&ackno_end_rl, *ackno - rl);
 
 		/*
 		 * If our AVR sequence number is greater than the ack, go
@@ -428,25 +434,19 @@ static void dccp_ackvec_check_rcv_ackvector(struct dccp_ackvec *av,
 		 */
 		list_for_each_entry_from(avr, &av->dccpav_records,
 					 dccpavr_node) {
-			if (!after48(avr->dccpavr_ack_seqno, ackno))
+			if (!after48(avr->dccpavr_ack_seqno, *ackno))
 				goto found;
 		}
 		/* End of the dccpav_records list, not found, exit */
 		break;
 found:
-		if (between48(avr->dccpavr_ack_seqno, ackno_end_rl, ackno)) {
+		if (between48(avr->dccpavr_ack_seqno, ackno_end_rl, *ackno)) {
 			const u8 state = *vector & DCCP_ACKVEC_STATE_MASK;
 			if (state != DCCP_ACKVEC_STATE_NOT_RECEIVED) {
-#ifdef CONFIG_IP_DCCP_DEBUG
-				struct dccp_sock *dp = dccp_sk(sk);
-				const char *debug_prefix =
-					dp->dccps_role == DCCP_ROLE_CLIENT ?
-					"CLIENT rx ack: " : "server rx ack: ";
-#endif
-				dccp_pr_debug("%sACK vector 0, len=%d, "
+				dccp_pr_debug("%s ACK vector 0, len=%d, "
 					      "ack_seqno=%llu, ack_ackno=%llu, "
 					      "ACKED!\n",
-					      debug_prefix, len,
+					      dccp_role(sk), len,
 					      (unsigned long long)
 					      avr->dccpavr_ack_seqno,
 					      (unsigned long long)
@@ -460,27 +460,23 @@ found:
 			 */
 		}
 
-		dccp_set_seqno(&ackno, ackno_end_rl - 1);
+		dccp_set_seqno(ackno, ackno_end_rl - 1);
 		++vector;
 	}
 }
 
 int dccp_ackvec_parse(struct sock *sk, const struct sk_buff *skb,
-		      const u8 opt, const u8 *value, const u8 len)
+		      u64 *ackno, const u8 opt, const u8 *value, const u8 len)
 {
-	if (len > DCCP_MAX_ACKVEC_LEN)
+	if (len > DCCP_MAX_ACKVEC_OPT_LEN)
 		return -1;
 
 	/* dccp_ackvector_print(DCCP_SKB_CB(skb)->dccpd_ack_seq, value, len); */
 	dccp_ackvec_check_rcv_ackvector(dccp_sk(sk)->dccps_hc_rx_ackvec, sk,
-					DCCP_SKB_CB(skb)->dccpd_ack_seq,
-				        len, value);
+					ackno, len, value);
 	return 0;
 }
 
-static char dccp_ackvec_slab_msg[] __initdata =
-	KERN_CRIT "DCCP: Unable to create ack vectors slab caches\n";
-
 int __init dccp_ackvec_init(void)
 {
 	dccp_ackvec_slab = kmem_cache_create("dccp_ackvec",
@@ -502,7 +498,7 @@ out_destroy_slab:
 	kmem_cache_destroy(dccp_ackvec_slab);
 	dccp_ackvec_slab = NULL;
 out_err:
-	printk(dccp_ackvec_slab_msg);
+	DCCP_CRIT("Unable to create Ack Vector slab cache");
 	return -ENOBUFS;
 }
 
diff --git a/net/dccp/ackvec.h b/net/dccp/ackvec.h
index cf8f20ce23a..96504a3b16e 100644
--- a/net/dccp/ackvec.h
+++ b/net/dccp/ackvec.h
@@ -17,7 +17,9 @@
 #include <linux/types.h>
 
 /* Read about the ECN nonce to see why it is 253 */
-#define DCCP_MAX_ACKVEC_LEN 253
+#define DCCP_MAX_ACKVEC_OPT_LEN 253
+/* We can spread an ack vector across multiple options */
+#define DCCP_MAX_ACKVEC_LEN (DCCP_MAX_ACKVEC_OPT_LEN * 2)
 
 #define DCCP_ACKVEC_STATE_RECEIVED	0
 #define DCCP_ACKVEC_STATE_ECN_MARKED	(1 << 6)
@@ -41,7 +43,6 @@
  * Ack Vectors it has recently sent. For each packet sent carrying an
  * Ack Vector, it remembers four variables:
  *
- * @dccpav_ack_ptr - the value of buf_head at the time of acknowledgement.
  * @dccpav_records - list of dccp_ackvec_record
  * @dccpav_ack_nonce - the one-bit sum of the ECN Nonces for all State 0.
  *
@@ -52,9 +53,8 @@ struct dccp_ackvec {
 	u64		dccpav_buf_ackno;
 	struct list_head dccpav_records;
 	struct timeval	dccpav_time;
-	u8		dccpav_buf_head;
-	u8		dccpav_ack_ptr;
-	u8		dccpav_vec_len;
+	u16		dccpav_buf_head;
+	u16		dccpav_vec_len;
 	u8		dccpav_buf_nonce;
 	u8		dccpav_ack_nonce;
 	u8		dccpav_buf[DCCP_MAX_ACKVEC_LEN];
@@ -77,9 +77,9 @@ struct dccp_ackvec_record {
 	struct list_head dccpavr_node;
 	u64		 dccpavr_ack_seqno;
 	u64		 dccpavr_ack_ackno;
-	u8		 dccpavr_ack_ptr;
+	u16		 dccpavr_ack_ptr;
+	u16		 dccpavr_sent_len;
 	u8		 dccpavr_ack_nonce;
-	u8		 dccpavr_sent_len;
 };
 
 struct sock;
@@ -98,7 +98,8 @@ extern int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
 extern void dccp_ackvec_check_rcv_ackno(struct dccp_ackvec *av,
 					struct sock *sk, const u64 ackno);
 extern int dccp_ackvec_parse(struct sock *sk, const struct sk_buff *skb,
-			     const u8 opt, const u8 *value, const u8 len);
+			     u64 *ackno, const u8 opt,
+			     const u8 *value, const u8 len);
 
 extern int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb);
 
@@ -137,7 +138,8 @@ static inline void dccp_ackvec_check_rcv_ackno(struct dccp_ackvec *av,
 }
 
 static inline int dccp_ackvec_parse(struct sock *sk, const struct sk_buff *skb,
-				    const u8 opt, const u8 *value, const u8 len)
+				    const u64 *ackno, const u8 opt,
+				    const u8 *value, const u8 len)
 {
 	return -1;
 }
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index f7eb6c61341..c7c29514dce 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -52,9 +52,9 @@ struct ccid_operations {
 						    unsigned char len, u16 idx,
 						    unsigned char* value);
 	int		(*ccid_hc_tx_send_packet)(struct sock *sk,
-						  struct sk_buff *skb, int len);
-	void		(*ccid_hc_tx_packet_sent)(struct sock *sk, int more,
-						  int len);
+						  struct sk_buff *skb);
+	void		(*ccid_hc_tx_packet_sent)(struct sock *sk,
+						  int more, unsigned int len);
 	void		(*ccid_hc_rx_get_info)(struct sock *sk,
 					       struct tcp_info *info);
 	void		(*ccid_hc_tx_get_info)(struct sock *sk,
@@ -94,16 +94,16 @@ extern void ccid_hc_rx_delete(struct ccid *ccid, struct sock *sk);
 extern void ccid_hc_tx_delete(struct ccid *ccid, struct sock *sk);
 
 static inline int ccid_hc_tx_send_packet(struct ccid *ccid, struct sock *sk,
-					 struct sk_buff *skb, int len)
+					 struct sk_buff *skb)
 {
 	int rc = 0;
 	if (ccid->ccid_ops->ccid_hc_tx_send_packet != NULL)
-		rc = ccid->ccid_ops->ccid_hc_tx_send_packet(sk, skb, len);
+		rc = ccid->ccid_ops->ccid_hc_tx_send_packet(sk, skb);
 	return rc;
 }
 
 static inline void ccid_hc_tx_packet_sent(struct ccid *ccid, struct sock *sk,
-					  int more, int len)
+					  int more, unsigned int len)
 {
 	if (ccid->ccid_ops->ccid_hc_tx_packet_sent != NULL)
 		ccid->ccid_ops->ccid_hc_tx_packet_sent(sk, more, len);
diff --git a/net/dccp/ccids/Kconfig b/net/dccp/ccids/Kconfig
index 8533dabfb9f..80f46988769 100644
--- a/net/dccp/ccids/Kconfig
+++ b/net/dccp/ccids/Kconfig
@@ -28,13 +28,20 @@ config IP_DCCP_CCID2
 	  This text was extracted from RFC 4340 (sec. 10.1),
 	  http://www.ietf.org/rfc/rfc4340.txt
 
+	  To compile this CCID as a module, choose M here: the module will be
+	  called dccp_ccid2.
+
 	  If in doubt, say M.
 
 config IP_DCCP_CCID2_DEBUG
-	  bool "CCID2 debug"
+	  bool "CCID2 debugging messages"
 	  depends on IP_DCCP_CCID2
 	  ---help---
-	    Enable CCID2 debug messages.
+	    Enable CCID2-specific debugging messages.
+
+	    When compiling CCID2 as a module, this debugging output can
+	    additionally be toggled by setting the ccid2_debug module
+	    parameter to 0 or 1.
 
 	    If in doubt, say N.
 
@@ -62,10 +69,57 @@ config IP_DCCP_CCID3
 	  This text was extracted from RFC 4340 (sec. 10.2),
 	  http://www.ietf.org/rfc/rfc4340.txt
 	  
+	  To compile this CCID as a module, choose M here: the module will be
+	  called dccp_ccid3.
+
 	  If in doubt, say M.
 
 config IP_DCCP_TFRC_LIB
 	depends on IP_DCCP_CCID3
 	def_tristate IP_DCCP_CCID3
 
+config IP_DCCP_CCID3_DEBUG
+	  bool "CCID3 debugging messages"
+	  depends on IP_DCCP_CCID3
+	  ---help---
+	    Enable CCID3-specific debugging messages.
+
+	    When compiling CCID3 as a module, this debugging output can
+	    additionally be toggled by setting the ccid3_debug module
+	    parameter to 0 or 1.
+
+	    If in doubt, say N.
+
+config IP_DCCP_CCID3_RTO
+	  int "Use higher bound for nofeedback timer"
+	  default 100
+	  depends on IP_DCCP_CCID3 && EXPERIMENTAL
+	  ---help---
+	    Use higher lower bound for nofeedback timer expiration.
+
+	    The TFRC nofeedback timer normally expires after the maximum of 4
+	    RTTs and twice the current send interval (RFC 3448, 4.3). On LANs
+	    with a small RTT this can mean a high processing load and reduced
+	    performance, since then the nofeedback timer is triggered very
+	    frequently.
+
+	    This option enables to set a higher lower bound for the nofeedback
+	    value. Values in units of milliseconds can be set here.
+
+	    A value of 0 disables this feature by enforcing the value specified
+	    in RFC 3448. The following values have been suggested as bounds for
+	    experimental use:
+	    	* 16-20ms to match the typical multimedia inter-frame interval
+	    	* 100ms as a reasonable compromise [default]
+	    	* 1000ms corresponds to the lower TCP RTO bound (RFC 2988, 2.4)
+
+	    The default of 100ms is a compromise between a large value for
+	    efficient DCCP implementations, and a small value to avoid disrupting
+	    the network in times of congestion.
+
+	    The purpose of the nofeedback timer is to slow DCCP down when there
+	    is serious network congestion: experimenting with larger values should
+	    therefore not be performed on WANs.
+
+
 endmenu
diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index 162032baeac..2555be8f479 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -33,18 +33,11 @@
 #include "../dccp.h"
 #include "ccid2.h"
 
-static int ccid2_debug;
 
 #ifdef CONFIG_IP_DCCP_CCID2_DEBUG
-#define ccid2_pr_debug(format, a...) \
-        do { if (ccid2_debug) \
-                printk(KERN_DEBUG "%s: " format, __FUNCTION__, ##a); \
-        } while (0)
-#else
-#define ccid2_pr_debug(format, a...)
-#endif
+static int ccid2_debug;
+#define ccid2_pr_debug(format, a...)	DCCP_PR_DEBUG(ccid2_debug, format, ##a)
 
-#ifdef CONFIG_IP_DCCP_CCID2_DEBUG
 static void ccid2_hc_tx_check_sanity(const struct ccid2_hc_tx_sock *hctx)
 {
 	int len = 0;
@@ -86,7 +79,8 @@ static void ccid2_hc_tx_check_sanity(const struct ccid2_hc_tx_sock *hctx)
 	BUG_ON(len != hctx->ccid2hctx_seqbufc * CCID2_SEQBUF_LEN);
 }
 #else
-#define ccid2_hc_tx_check_sanity(hctx) do {} while (0)
+#define ccid2_pr_debug(format, a...)
+#define ccid2_hc_tx_check_sanity(hctx)
 #endif
 
 static int ccid2_hc_tx_alloc_seq(struct ccid2_hc_tx_sock *hctx, int num,
@@ -131,8 +125,7 @@ static int ccid2_hc_tx_alloc_seq(struct ccid2_hc_tx_sock *hctx, int num,
 	return 0;
 }
 
-static int ccid2_hc_tx_send_packet(struct sock *sk,
-				   struct sk_buff *skb, int len)
+static int ccid2_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
 {
 	struct ccid2_hc_tx_sock *hctx;
 
@@ -274,7 +267,7 @@ static void ccid2_start_rto_timer(struct sock *sk)
 		       jiffies + hctx->ccid2hctx_rto);
 }
 
-static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, int len)
+static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
 	struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
@@ -426,7 +419,7 @@ static int ccid2_ackvector(struct sock *sk, struct sk_buff *skb, int offset,
 	return -1;
 
 out_invalid_option:
-	BUG_ON(1); /* should never happen... options were previously parsed ! */
+	DCCP_BUG("Invalid option - this should not happen (previous parsing)!");
 	return -1;
 }
 
@@ -619,7 +612,17 @@ static void ccid2_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 	}
 
 	ackno = DCCP_SKB_CB(skb)->dccpd_ack_seq;
-	seqp = hctx->ccid2hctx_seqh->ccid2s_prev;
+	if (after48(ackno, hctx->ccid2hctx_high_ack))
+		hctx->ccid2hctx_high_ack = ackno;
+
+	seqp = hctx->ccid2hctx_seqt;
+	while (before48(seqp->ccid2s_seq, ackno)) {
+		seqp = seqp->ccid2s_next;
+		if (seqp == hctx->ccid2hctx_seqh) {
+			seqp = hctx->ccid2hctx_seqh->ccid2s_prev;
+			break;
+		}
+	}
 
 	/* If in slow-start, cwnd can increase at most Ack Ratio / 2 packets for
 	 * this single ack.  I round up.
@@ -697,7 +700,14 @@ static void ccid2_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 	/* The state about what is acked should be correct now
 	 * Check for NUMDUPACK
 	 */
-	seqp = hctx->ccid2hctx_seqh->ccid2s_prev;
+	seqp = hctx->ccid2hctx_seqt;
+	while (before48(seqp->ccid2s_seq, hctx->ccid2hctx_high_ack)) {
+		seqp = seqp->ccid2s_next;
+		if (seqp == hctx->ccid2hctx_seqh) {
+			seqp = hctx->ccid2hctx_seqh->ccid2s_prev;
+			break;
+		}
+	}
 	done = 0;
 	while (1) {
 		if (seqp->ccid2s_acked) {
@@ -771,6 +781,7 @@ static int ccid2_hc_tx_init(struct ccid *ccid, struct sock *sk)
 	hctx->ccid2hctx_lastrtt  = 0;
 	hctx->ccid2hctx_rpdupack = -1;
 	hctx->ccid2hctx_last_cong = jiffies;
+	hctx->ccid2hctx_high_ack = 0;
 
 	hctx->ccid2hctx_rtotimer.function = &ccid2_hc_tx_rto_expire;
 	hctx->ccid2hctx_rtotimer.data	  = (unsigned long)sk;
@@ -823,8 +834,10 @@ static struct ccid_operations ccid2 = {
 	.ccid_hc_rx_packet_recv	= ccid2_hc_rx_packet_recv,
 };
 
+#ifdef CONFIG_IP_DCCP_CCID2_DEBUG
 module_param(ccid2_debug, int, 0444);
 MODULE_PARM_DESC(ccid2_debug, "Enable debug messages");
+#endif
 
 static __init int ccid2_module_init(void)
 {
diff --git a/net/dccp/ccids/ccid2.h b/net/dccp/ccids/ccid2.h
index 5b2ef4acb30..ebd79499c85 100644
--- a/net/dccp/ccids/ccid2.h
+++ b/net/dccp/ccids/ccid2.h
@@ -35,7 +35,7 @@ struct ccid2_seq {
 	struct ccid2_seq	*ccid2s_next;
 };
 
-#define CCID2_SEQBUF_LEN 256
+#define CCID2_SEQBUF_LEN 1024
 #define CCID2_SEQBUF_MAX 128
 
 /** struct ccid2_hc_tx_sock - CCID2 TX half connection
@@ -72,6 +72,7 @@ struct ccid2_hc_tx_sock {
 	int			ccid2hctx_rpdupack;
 	int			ccid2hctx_sendwait;
 	unsigned long		ccid2hctx_last_cong;
+	u64			ccid2hctx_high_ack;
 };
 
 struct ccid2_hc_rx_sock {
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index cec23ad286d..cf8c07b2704 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -60,13 +60,11 @@ static u32 usecs_div(const u32 a, const u32 b)
 	return (b >= 2 * div) ? tmp / (b / div) : tmp;
 }
 
-static int ccid3_debug;
 
-#ifdef CCID3_DEBUG
-#define ccid3_pr_debug(format, a...) \
-	do { if (ccid3_debug) \
-		printk(KERN_DEBUG "%s: " format, __FUNCTION__, ##a); \
-	} while (0)
+
+#ifdef CONFIG_IP_DCCP_CCID3_DEBUG
+static int ccid3_debug;
+#define ccid3_pr_debug(format, a...)	DCCP_PR_DEBUG(ccid3_debug, format, ##a)
 #else
 #define ccid3_pr_debug(format, a...)
 #endif
@@ -75,15 +73,7 @@ static struct dccp_tx_hist *ccid3_tx_hist;
 static struct dccp_rx_hist *ccid3_rx_hist;
 static struct dccp_li_hist *ccid3_li_hist;
 
-/* TFRC sender states */
-enum ccid3_hc_tx_states {
-       	TFRC_SSTATE_NO_SENT = 1,
-	TFRC_SSTATE_NO_FBACK,
-	TFRC_SSTATE_FBACK,
-	TFRC_SSTATE_TERM,
-};
-
-#ifdef CCID3_DEBUG
+#ifdef CONFIG_IP_DCCP_CCID3_DEBUG
 static const char *ccid3_tx_state_name(enum ccid3_hc_tx_states state)
 {
 	static char *ccid3_state_names[] = {
@@ -110,105 +100,115 @@ static void ccid3_hc_tx_set_state(struct sock *sk,
 	hctx->ccid3hctx_state = state;
 }
 
-/* Calculate new t_ipi (inter packet interval) by t_ipi = s / X_inst */
-static inline void ccid3_calc_new_t_ipi(struct ccid3_hc_tx_sock *hctx)
+/*
+ * Recalculate scheduled nominal send time t_nom, inter-packet interval
+ * t_ipi, and delta value. Should be called after each change to X.
+ */
+static inline void ccid3_update_send_time(struct ccid3_hc_tx_sock *hctx)
 {
-	/*
-	 * If no feedback spec says t_ipi is 1 second (set elsewhere and then
-	 * doubles after every no feedback timer (separate function)
-	 */
-	if (hctx->ccid3hctx_state != TFRC_SSTATE_NO_FBACK)
-		hctx->ccid3hctx_t_ipi = usecs_div(hctx->ccid3hctx_s,
-						  hctx->ccid3hctx_x);
-}
+	timeval_sub_usecs(&hctx->ccid3hctx_t_nom, hctx->ccid3hctx_t_ipi);
 
-/* Calculate new delta by delta = min(t_ipi / 2, t_gran / 2) */
-static inline void ccid3_calc_new_delta(struct ccid3_hc_tx_sock *hctx)
-{
+	/* Calculate new t_ipi (inter packet interval) by t_ipi = s / X_inst */
+	hctx->ccid3hctx_t_ipi = usecs_div(hctx->ccid3hctx_s, hctx->ccid3hctx_x);
+
+	/* Update nominal send time with regard to the new t_ipi */
+	timeval_add_usecs(&hctx->ccid3hctx_t_nom, hctx->ccid3hctx_t_ipi);
+
+	/* Calculate new delta by delta = min(t_ipi / 2, t_gran / 2) */
 	hctx->ccid3hctx_delta = min_t(u32, hctx->ccid3hctx_t_ipi / 2,
 					   TFRC_OPSYS_HALF_TIME_GRAN);
 }
-
 /*
  * Update X by
  *    If (p > 0)
- *       x_calc = calcX(s, R, p);
+ *       X_calc = calcX(s, R, p);
  *       X = max(min(X_calc, 2 * X_recv), s / t_mbi);
  *    Else
  *       If (now - tld >= R)
  *          X = max(min(2 * X, 2 * X_recv), s / R);
  *          tld = now;
+ *
+ * If X has changed, we also update the scheduled send time t_now,
+ * the inter-packet interval t_ipi, and the delta value.
  */ 
-static void ccid3_hc_tx_update_x(struct sock *sk)
+static void ccid3_hc_tx_update_x(struct sock *sk, struct timeval *now)
+
 {
 	struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
+	const __u32 old_x = hctx->ccid3hctx_x;
 
-	/* To avoid large error in calcX */
-	if (hctx->ccid3hctx_p >= TFRC_SMALLEST_P) {
+	if (hctx->ccid3hctx_p > 0) {
 		hctx->ccid3hctx_x_calc = tfrc_calc_x(hctx->ccid3hctx_s,
 						     hctx->ccid3hctx_rtt,
 						     hctx->ccid3hctx_p);
-		hctx->ccid3hctx_x = max_t(u32, min_t(u32, hctx->ccid3hctx_x_calc,
-							  2 * hctx->ccid3hctx_x_recv),
-					       (hctx->ccid3hctx_s /
-					        TFRC_MAX_BACK_OFF_TIME));
-	} else {
-		struct timeval now;
+		hctx->ccid3hctx_x = max_t(u32, min(hctx->ccid3hctx_x_calc,
+						   hctx->ccid3hctx_x_recv * 2),
+					       hctx->ccid3hctx_s / TFRC_T_MBI);
+
+	} else if (timeval_delta(now, &hctx->ccid3hctx_t_ld) >=
+							  hctx->ccid3hctx_rtt) {
+		hctx->ccid3hctx_x = max(min(hctx->ccid3hctx_x_recv,
+					    hctx->ccid3hctx_x      ) * 2,
+					usecs_div(hctx->ccid3hctx_s,
+					       	  hctx->ccid3hctx_rtt)   );
+		hctx->ccid3hctx_t_ld = *now;
+	} else
+		ccid3_pr_debug("Not changing X\n");
 
-		dccp_timestamp(sk, &now);
-	       	if (timeval_delta(&now, &hctx->ccid3hctx_t_ld) >=
-		    hctx->ccid3hctx_rtt) {
-			hctx->ccid3hctx_x = max_t(u32, min_t(u32, hctx->ccid3hctx_x_recv,
-								  hctx->ccid3hctx_x) * 2,
-						       usecs_div(hctx->ccid3hctx_s,
-							       	 hctx->ccid3hctx_rtt));
-			hctx->ccid3hctx_t_ld = now;
-		}
-	}
+	if (hctx->ccid3hctx_x != old_x)
+		ccid3_update_send_time(hctx);
+}
+
+/*
+ * 	Track the mean packet size `s' (cf. RFC 4342, 5.3 and  RFC 3448, 4.1)
+ * 	@len: DCCP packet payload size in bytes
+ */
+static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hctx, int len)
+{
+	if (unlikely(len == 0))
+		ccid3_pr_debug("Packet payload length is 0 - not updating\n");
+	else
+		hctx->ccid3hctx_s = hctx->ccid3hctx_s == 0 ? len :
+				    (9 * hctx->ccid3hctx_s + len) / 10;
+	/*
+	 * Note: We could do a potential optimisation here - when `s' changes,
+	 *	 recalculate sending rate and consequently t_ipi, t_delta, and
+	 *	 t_now. This is however non-standard, and the benefits are not
+	 *	 clear, so it is currently left out.
+	 */
 }
 
 static void ccid3_hc_tx_no_feedback_timer(unsigned long data)
 {
 	struct sock *sk = (struct sock *)data;
-	unsigned long next_tmout = 0;
 	struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
+	unsigned long t_nfb = USEC_PER_SEC / 5;
 
 	bh_lock_sock(sk);
 	if (sock_owned_by_user(sk)) {
 		/* Try again later. */
 		/* XXX: set some sensible MIB */
-		sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
-			       jiffies + HZ / 5);
-		goto out;
+		goto restart_timer;
 	}
 
 	ccid3_pr_debug("%s, sk=%p, state=%s\n", dccp_role(sk), sk,
 		       ccid3_tx_state_name(hctx->ccid3hctx_state));
 	
 	switch (hctx->ccid3hctx_state) {
-	case TFRC_SSTATE_TERM:
-		goto out;
 	case TFRC_SSTATE_NO_FBACK:
-		/* Halve send rate */
-		hctx->ccid3hctx_x /= 2;
-		if (hctx->ccid3hctx_x < (hctx->ccid3hctx_s /
-					 TFRC_MAX_BACK_OFF_TIME))
-			hctx->ccid3hctx_x = (hctx->ccid3hctx_s /
-					     TFRC_MAX_BACK_OFF_TIME);
+		/* RFC 3448, 4.4: Halve send rate directly */
+		hctx->ccid3hctx_x = min_t(u32, hctx->ccid3hctx_x / 2,
+					       hctx->ccid3hctx_s / TFRC_T_MBI);
 
 		ccid3_pr_debug("%s, sk=%p, state=%s, updated tx rate to %d "
 			       "bytes/s\n",
 			       dccp_role(sk), sk,
 			       ccid3_tx_state_name(hctx->ccid3hctx_state),
 			       hctx->ccid3hctx_x);
-		next_tmout = max_t(u32, 2 * usecs_div(hctx->ccid3hctx_s,
-						      hctx->ccid3hctx_x),
-					TFRC_INITIAL_TIMEOUT);
-		/*
-		 * FIXME - not sure above calculation is correct. See section
-		 * 5 of CCID3 11 should adjust tx_t_ipi and double that to
-		 * achieve it really
-		 */
+		/* The value of R is still undefined and so we can not recompute
+		 * the timout value. Keep initial value as per [RFC 4342, 5]. */
+		t_nfb = TFRC_INITIAL_TIMEOUT;
+		ccid3_update_send_time(hctx);
 		break;
 	case TFRC_SSTATE_FBACK:
 		/*
@@ -218,72 +218,78 @@ static void ccid3_hc_tx_no_feedback_timer(unsigned long data)
 		if (!hctx->ccid3hctx_idle ||
 		    (hctx->ccid3hctx_x_recv >=
 		     4 * usecs_div(hctx->ccid3hctx_s, hctx->ccid3hctx_rtt))) {
+			struct timeval now;
+
 			ccid3_pr_debug("%s, sk=%p, state=%s, not idle\n",
 				       dccp_role(sk), sk,
 				       ccid3_tx_state_name(hctx->ccid3hctx_state));
 			/* Halve sending rate */
 
-			/*  If (X_calc > 2 * X_recv)
+			/*  If (p == 0 || X_calc > 2 * X_recv)
 			 *    X_recv = max(X_recv / 2, s / (2 * t_mbi));
 			 *  Else
 			 *    X_recv = X_calc / 4;
 			 */
-			BUG_ON(hctx->ccid3hctx_p >= TFRC_SMALLEST_P &&
-			       hctx->ccid3hctx_x_calc == 0);
+			BUG_ON(hctx->ccid3hctx_p && !hctx->ccid3hctx_x_calc);
 
-			/* check also if p is zero -> x_calc is infinity? */
-			if (hctx->ccid3hctx_p < TFRC_SMALLEST_P ||
+			if (hctx->ccid3hctx_p  == 0 ||
 			    hctx->ccid3hctx_x_calc > 2 * hctx->ccid3hctx_x_recv)
 				hctx->ccid3hctx_x_recv = max_t(u32, hctx->ccid3hctx_x_recv / 2,
-								    hctx->ccid3hctx_s / (2 * TFRC_MAX_BACK_OFF_TIME));
+								    hctx->ccid3hctx_s / (2 * TFRC_T_MBI));
 			else
 				hctx->ccid3hctx_x_recv = hctx->ccid3hctx_x_calc / 4;
 
 			/* Update sending rate */
-			ccid3_hc_tx_update_x(sk);
+			dccp_timestamp(sk, &now);
+			ccid3_hc_tx_update_x(sk, &now);
 		}
 		/*
 		 * Schedule no feedback timer to expire in
-		 * max(4 * R, 2 * s / X)
+		 * max(t_RTO, 2 * s/X)  =  max(t_RTO, 2 * t_ipi)
+		 * See comments in packet_recv() regarding the value of t_RTO.
 		 */
-		next_tmout = max_t(u32, hctx->ccid3hctx_t_rto, 
-					2 * usecs_div(hctx->ccid3hctx_s,
-						      hctx->ccid3hctx_x));
+		t_nfb = max(hctx->ccid3hctx_t_rto, 2 * hctx->ccid3hctx_t_ipi);
 		break;
-	default:
-		printk(KERN_CRIT "%s: %s, sk=%p, Illegal state (%d)!\n",
-		       __FUNCTION__, dccp_role(sk), sk, hctx->ccid3hctx_state);
-		dump_stack();
+	case TFRC_SSTATE_NO_SENT:
+		DCCP_BUG("Illegal %s state NO_SENT, sk=%p", dccp_role(sk), sk);
+		/* fall through */
+	case TFRC_SSTATE_TERM:
 		goto out;
 	}
 
-	sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer, 
-		      jiffies + max_t(u32, 1, usecs_to_jiffies(next_tmout)));
 	hctx->ccid3hctx_idle = 1;
+
+restart_timer:
+	sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
+		           jiffies + usecs_to_jiffies(t_nfb));
 out:
 	bh_unlock_sock(sk);
 	sock_put(sk);
 }
 
-static int ccid3_hc_tx_send_packet(struct sock *sk,
-				   struct sk_buff *skb, int len)
+/*
+ * returns
+ *   > 0: delay (in msecs) that should pass before actually sending
+ *   = 0: can send immediately
+ *   < 0: error condition; do not send packet
+ */
+static int ccid3_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
 	struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
 	struct dccp_tx_hist_entry *new_packet;
 	struct timeval now;
 	long delay;
-	int rc = -ENOTCONN;
 
-	BUG_ON(hctx == NULL || hctx->ccid3hctx_state == TFRC_SSTATE_TERM);
+	BUG_ON(hctx == NULL);
 
-	/* Check if pure ACK or Terminating*/
 	/*
-	 * XXX: We only call this function for DATA and DATAACK, on, these
-	 * packets can have zero length, but why the comment about "pure ACK"?
+	 * This function is called only for Data and DataAck packets. Sending
+	 * zero-sized Data(Ack)s is theoretically possible, but for congestion
+	 * control this case is pathological - ignore it.
 	 */
-	if (unlikely(len == 0))
-		goto out;
+	if (unlikely(skb->len == 0))
+		return -EBADMSG;
 
 	/* See if last packet allocated was not sent */
 	new_packet = dccp_tx_hist_head(&hctx->ccid3hctx_hist);
@@ -291,12 +297,10 @@ static int ccid3_hc_tx_send_packet(struct sock *sk,
 		new_packet = dccp_tx_hist_entry_new(ccid3_tx_hist,
 						    SLAB_ATOMIC);
 
-		rc = -ENOBUFS;
 		if (unlikely(new_packet == NULL)) {
-			LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, not enough "
-				       "mem to add to history, send refused\n",
-				       __FUNCTION__, dccp_role(sk), sk);
-			goto out;
+			DCCP_WARN("%s, sk=%p, not enough mem to add to history,"
+				  "send refused\n", dccp_role(sk), sk);
+			return -ENOBUFS;
 		}
 
 		dccp_tx_hist_add_entry(&hctx->ccid3hctx_hist, new_packet);
@@ -311,123 +315,94 @@ static int ccid3_hc_tx_send_packet(struct sock *sk,
 		hctx->ccid3hctx_last_win_count	 = 0;
 		hctx->ccid3hctx_t_last_win_count = now;
 		ccid3_hc_tx_set_state(sk, TFRC_SSTATE_NO_FBACK);
-		hctx->ccid3hctx_t_ipi = TFRC_INITIAL_IPI;
 
-		/* Set nominal send time for initial packet */
+		/* Set initial sending rate to 1 packet per second */
+		ccid3_hc_tx_update_s(hctx, skb->len);
+		hctx->ccid3hctx_x     = hctx->ccid3hctx_s;
+
+		/* First timeout, according to [RFC 3448, 4.2], is 1 second */
+		hctx->ccid3hctx_t_ipi = USEC_PER_SEC;
+		/* Initial delta: minimum of 0.5 sec and t_gran/2 */
+		hctx->ccid3hctx_delta = TFRC_OPSYS_HALF_TIME_GRAN;
+
+		/* Set t_0 for initial packet */
 		hctx->ccid3hctx_t_nom = now;
-		timeval_add_usecs(&hctx->ccid3hctx_t_nom,
-				  hctx->ccid3hctx_t_ipi);
-		ccid3_calc_new_delta(hctx);
-		rc = 0;
 		break;
 	case TFRC_SSTATE_NO_FBACK:
 	case TFRC_SSTATE_FBACK:
-		delay = (timeval_delta(&now, &hctx->ccid3hctx_t_nom) -
-		         hctx->ccid3hctx_delta);
-		delay /= -1000;
-		/* divide by -1000 is to convert to ms and get sign right */
-		rc = delay > 0 ? delay : 0;
-		break;
-	default:
-		printk(KERN_CRIT "%s: %s, sk=%p, Illegal state (%d)!\n",
-		       __FUNCTION__, dccp_role(sk), sk, hctx->ccid3hctx_state);
-		dump_stack();
-		rc = -EINVAL;
+		delay = timeval_delta(&hctx->ccid3hctx_t_nom, &now);
+		/*
+		 * 	Scheduling of packet transmissions [RFC 3448, 4.6]
+		 *
+		 * if (t_now > t_nom - delta)
+		 *       // send the packet now
+		 * else
+		 *       // send the packet in (t_nom - t_now) milliseconds.
+		 */
+		if (delay - (long)hctx->ccid3hctx_delta >= 0)
+			return delay / 1000L;
 		break;
+	case TFRC_SSTATE_TERM:
+		DCCP_BUG("Illegal %s state TERM, sk=%p", dccp_role(sk), sk);
+		return -EINVAL;
 	}
 
-	/* Can we send? if so add options and add to packet history */
-	if (rc == 0) {
-		dp->dccps_hc_tx_insert_options = 1;
-		new_packet->dccphtx_ccval =
-			DCCP_SKB_CB(skb)->dccpd_ccval =
-				hctx->ccid3hctx_last_win_count;
-		timeval_add_usecs(&hctx->ccid3hctx_t_nom,
-				  hctx->ccid3hctx_t_ipi);
-	}
-out:
-	return rc;
+	/* prepare to send now (add options etc.) */
+	dp->dccps_hc_tx_insert_options = 1;
+	new_packet->dccphtx_ccval = DCCP_SKB_CB(skb)->dccpd_ccval =
+				    hctx->ccid3hctx_last_win_count;
+	timeval_add_usecs(&hctx->ccid3hctx_t_nom, hctx->ccid3hctx_t_ipi);
+
+	return 0;
 }
 
-static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, int len)
+static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len)
 {
 	const struct dccp_sock *dp = dccp_sk(sk);
 	struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
 	struct timeval now;
+	unsigned long quarter_rtt;
+	struct dccp_tx_hist_entry *packet;
 
-	BUG_ON(hctx == NULL || hctx->ccid3hctx_state == TFRC_SSTATE_TERM);
+	BUG_ON(hctx == NULL);
 
 	dccp_timestamp(sk, &now);
 
-	/* check if we have sent a data packet */
-	if (len > 0) {
-		unsigned long quarter_rtt;
-		struct dccp_tx_hist_entry *packet;
-
-		packet = dccp_tx_hist_head(&hctx->ccid3hctx_hist);
-		if (unlikely(packet == NULL)) {
-			LIMIT_NETDEBUG(KERN_WARNING "%s: packet doesn't "
-				       "exists in history!\n", __FUNCTION__);
-			return;
-		}
-		if (unlikely(packet->dccphtx_sent)) {
-			LIMIT_NETDEBUG(KERN_WARNING "%s: no unsent packet in "
-				       "history!\n", __FUNCTION__);
-			return;
-		}
-		packet->dccphtx_tstamp = now;
-		packet->dccphtx_seqno  = dp->dccps_gss;
-		/*
-		 * Check if win_count have changed
-		 * Algorithm in "8.1. Window Counter Value" in RFC 4342.
-		 */
-		quarter_rtt = timeval_delta(&now, &hctx->ccid3hctx_t_last_win_count);
-		if (likely(hctx->ccid3hctx_rtt > 8))
-			quarter_rtt /= hctx->ccid3hctx_rtt / 4;
-
-		if (quarter_rtt > 0) {
-			hctx->ccid3hctx_t_last_win_count = now;
-			hctx->ccid3hctx_last_win_count	 = (hctx->ccid3hctx_last_win_count +
-							    min_t(unsigned long, quarter_rtt, 5)) % 16;
-			ccid3_pr_debug("%s, sk=%p, window changed from "
-				       "%u to %u!\n",
-				       dccp_role(sk), sk,
-				       packet->dccphtx_ccval,
-				       hctx->ccid3hctx_last_win_count);
-		}
+	ccid3_hc_tx_update_s(hctx, len);
 
-		hctx->ccid3hctx_idle = 0;
-		packet->dccphtx_rtt  = hctx->ccid3hctx_rtt;
-		packet->dccphtx_sent = 1;
-	} else
-		ccid3_pr_debug("%s, sk=%p, seqno=%llu NOT inserted!\n",
-			       dccp_role(sk), sk, dp->dccps_gss);
-
-	switch (hctx->ccid3hctx_state) {
-	case TFRC_SSTATE_NO_SENT:
-		/* if first wasn't pure ack */
-		if (len != 0)
-			printk(KERN_CRIT "%s: %s, First packet sent is noted "
-					 "as a data packet\n",
-			       __FUNCTION__, dccp_role(sk));
+	packet = dccp_tx_hist_head(&hctx->ccid3hctx_hist);
+	if (unlikely(packet == NULL)) {
+		DCCP_WARN("packet doesn't exist in history!\n");
 		return;
-	case TFRC_SSTATE_NO_FBACK:
-	case TFRC_SSTATE_FBACK:
-		if (len > 0) {
-			timeval_sub_usecs(&hctx->ccid3hctx_t_nom,
-				  hctx->ccid3hctx_t_ipi);
-			ccid3_calc_new_t_ipi(hctx);
-			ccid3_calc_new_delta(hctx);
-			timeval_add_usecs(&hctx->ccid3hctx_t_nom,
-					  hctx->ccid3hctx_t_ipi);
-		}
-		break;
-	default:
-		printk(KERN_CRIT "%s: %s, sk=%p, Illegal state (%d)!\n",
-		       __FUNCTION__, dccp_role(sk), sk, hctx->ccid3hctx_state);
-		dump_stack();
-		break;
 	}
+	if (unlikely(packet->dccphtx_sent)) {
+		DCCP_WARN("no unsent packet in history!\n");
+		return;
+	}
+	packet->dccphtx_tstamp = now;
+	packet->dccphtx_seqno  = dp->dccps_gss;
+	/*
+	 * Check if win_count have changed
+	 * Algorithm in "8.1. Window Counter Value" in RFC 4342.
+	 */
+	quarter_rtt = timeval_delta(&now, &hctx->ccid3hctx_t_last_win_count);
+	if (likely(hctx->ccid3hctx_rtt > 8))
+		quarter_rtt /= hctx->ccid3hctx_rtt / 4;
+
+	if (quarter_rtt > 0) {
+		hctx->ccid3hctx_t_last_win_count = now;
+		hctx->ccid3hctx_last_win_count	 = (hctx->ccid3hctx_last_win_count +
+						    min_t(unsigned long, quarter_rtt, 5)) % 16;
+		ccid3_pr_debug("%s, sk=%p, window changed from "
+			       "%u to %u!\n",
+			       dccp_role(sk), sk,
+			       packet->dccphtx_ccval,
+			       hctx->ccid3hctx_last_win_count);
+	}
+
+	hctx->ccid3hctx_idle = 0;
+	packet->dccphtx_rtt  = hctx->ccid3hctx_rtt;
+	packet->dccphtx_sent = 1;
 }
 
 static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
@@ -437,13 +412,11 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 	struct ccid3_options_received *opt_recv;
 	struct dccp_tx_hist_entry *packet;
 	struct timeval now;
-	unsigned long next_tmout; 
-	u32 t_elapsed;
+	unsigned long t_nfb;
 	u32 pinv;
-	u32 x_recv;
-	u32 r_sample;
+	long r_sample, t_elapsed;
 
-	BUG_ON(hctx == NULL || hctx->ccid3hctx_state == TFRC_SSTATE_TERM);
+	BUG_ON(hctx == NULL);
 
 	/* we are only interested in ACKs */
 	if (!(DCCP_SKB_CB(skb)->dccpd_type == DCCP_PKT_ACK ||
@@ -452,37 +425,45 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 
 	opt_recv = &hctx->ccid3hctx_options_received;
 
-	t_elapsed = dp->dccps_options_received.dccpor_elapsed_time * 10;
-	x_recv = opt_recv->ccid3or_receive_rate;
-	pinv = opt_recv->ccid3or_loss_event_rate;
-
 	switch (hctx->ccid3hctx_state) {
-	case TFRC_SSTATE_NO_SENT:
-		/* FIXME: what to do here? */
-		return;
 	case TFRC_SSTATE_NO_FBACK:
 	case TFRC_SSTATE_FBACK:
-		/* Calculate new round trip sample by
-		 * R_sample = (now - t_recvdata) - t_delay */
-		/* get t_recvdata from history */
+		/* get packet from history to look up t_recvdata */
 		packet = dccp_tx_hist_find_entry(&hctx->ccid3hctx_hist,
 						 DCCP_SKB_CB(skb)->dccpd_ack_seq);
 		if (unlikely(packet == NULL)) {
-			LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, seqno "
-				       "%llu(%s) does't exist in history!\n",
-				       __FUNCTION__, dccp_role(sk), sk,
+			DCCP_WARN("%s(%p), seqno %llu(%s) doesn't exist "
+				  "in history!\n",  dccp_role(sk), sk,
 			    (unsigned long long)DCCP_SKB_CB(skb)->dccpd_ack_seq,
-				dccp_packet_name(DCCP_SKB_CB(skb)->dccpd_type));
+				  dccp_packet_name(DCCP_SKB_CB(skb)->dccpd_type));
 			return;
 		}
 
-		/* Update RTT */
+		/* Update receive rate */
+		hctx->ccid3hctx_x_recv = opt_recv->ccid3or_receive_rate;
+
+		/* Update loss event rate */
+		pinv = opt_recv->ccid3or_loss_event_rate;
+		if (pinv == ~0U || pinv == 0)
+			hctx->ccid3hctx_p = 0;
+		else
+ 			hctx->ccid3hctx_p = 1000000 / pinv;
+
 		dccp_timestamp(sk, &now);
-		r_sample = timeval_delta(&now, &packet->dccphtx_tstamp);
-		if (unlikely(r_sample <= t_elapsed))
-			LIMIT_NETDEBUG(KERN_WARNING "%s: r_sample=%uus, "
-				       "t_elapsed=%uus\n",
-				       __FUNCTION__, r_sample, t_elapsed);
+
+		/*
+		 * Calculate new round trip sample as per [RFC 3448, 4.3] by
+		 * 	R_sample  =  (now - t_recvdata) - t_elapsed
+		 */
+		r_sample  = timeval_delta(&now, &packet->dccphtx_tstamp);
+		t_elapsed = dp->dccps_options_received.dccpor_elapsed_time * 10;
+
+		if (unlikely(r_sample <= 0)) {
+			DCCP_WARN("WARNING: R_sample (%ld) <= 0!\n", r_sample);
+			r_sample = 0;
+		} else if (unlikely(r_sample <= t_elapsed))
+			DCCP_WARN("WARNING: r_sample=%ldus <= t_elapsed=%ldus\n",
+				  r_sample, t_elapsed);
 		else
 			r_sample -= t_elapsed;
 
@@ -495,82 +476,79 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 		 * q is a constant, RFC 3448 recomments 0.9
 		 */
 		if (hctx->ccid3hctx_state == TFRC_SSTATE_NO_FBACK) {
-			ccid3_hc_tx_set_state(sk, TFRC_SSTATE_FBACK);
-			hctx->ccid3hctx_rtt = r_sample;
-		} else
-			hctx->ccid3hctx_rtt = (hctx->ccid3hctx_rtt * 9) / 10 +
-					      r_sample / 10;
+			/* Use Larger Initial Windows [RFC 4342, sec. 5]
+			 * We deviate in that we use `s' instead of `MSS'. */
+			u16 w_init = max(    4 * hctx->ccid3hctx_s,
+					 max(2 * hctx->ccid3hctx_s, 4380));
+			hctx->ccid3hctx_rtt  = r_sample;
+			hctx->ccid3hctx_x    = usecs_div(w_init, r_sample);
+			hctx->ccid3hctx_t_ld = now;
 
-		ccid3_pr_debug("%s, sk=%p, New RTT estimate=%uus, "
-			       "r_sample=%us\n", dccp_role(sk), sk,
-			       hctx->ccid3hctx_rtt, r_sample);
+			ccid3_update_send_time(hctx);
 
-		/* Update timeout interval */
-		hctx->ccid3hctx_t_rto = max_t(u32, 4 * hctx->ccid3hctx_rtt,
-					      USEC_PER_SEC);
+			ccid3_pr_debug("%s(%p), s=%u, w_init=%u, "
+				       "R_sample=%ldus, X=%u\n", dccp_role(sk),
+				       sk, hctx->ccid3hctx_s, w_init, r_sample,
+				       hctx->ccid3hctx_x);
 
-		/* Update receive rate */
-		hctx->ccid3hctx_x_recv = x_recv;/* X_recv in bytes per sec */
+			ccid3_hc_tx_set_state(sk, TFRC_SSTATE_FBACK);
+		} else {
+			hctx->ccid3hctx_rtt = (9 * hctx->ccid3hctx_rtt +
+					           (u32)r_sample        ) / 10;
 
-		/* Update loss event rate */
-		if (pinv == ~0 || pinv == 0)
-			hctx->ccid3hctx_p = 0;
-		else {
-			hctx->ccid3hctx_p = 1000000 / pinv;
+			ccid3_hc_tx_update_x(sk, &now);
 
-			if (hctx->ccid3hctx_p < TFRC_SMALLEST_P) {
-				hctx->ccid3hctx_p = TFRC_SMALLEST_P;
-				ccid3_pr_debug("%s, sk=%p, Smallest p used!\n",
-					       dccp_role(sk), sk);
-			}
+			ccid3_pr_debug("%s(%p), RTT=%uus (sample=%ldus), s=%u, "
+				       "p=%u, X_calc=%u, X=%u\n", dccp_role(sk),
+				       sk, hctx->ccid3hctx_rtt, r_sample,
+				       hctx->ccid3hctx_s, hctx->ccid3hctx_p,
+				       hctx->ccid3hctx_x_calc,
+				       hctx->ccid3hctx_x);
 		}
 
 		/* unschedule no feedback timer */
 		sk_stop_timer(sk, &hctx->ccid3hctx_no_feedback_timer);
 
-		/* Update sending rate */
-		ccid3_hc_tx_update_x(sk);
-
-		/* Update next send time */
-		timeval_sub_usecs(&hctx->ccid3hctx_t_nom,
-				  hctx->ccid3hctx_t_ipi);
-		ccid3_calc_new_t_ipi(hctx);
-		timeval_add_usecs(&hctx->ccid3hctx_t_nom,
-				  hctx->ccid3hctx_t_ipi);
-		ccid3_calc_new_delta(hctx);
-
 		/* remove all packets older than the one acked from history */
 		dccp_tx_hist_purge_older(ccid3_tx_hist,
 					 &hctx->ccid3hctx_hist, packet);
 		/*
 		 * As we have calculated new ipi, delta, t_nom it is possible that
-		 * we now can send a packet, so wake up dccp_wait_for_ccids.
+		 * we now can send a packet, so wake up dccp_wait_for_ccid
 		 */
 		sk->sk_write_space(sk);
 
 		/*
+		 * Update timeout interval for the nofeedback timer.
+		 * We use a configuration option to increase the lower bound.
+		 * This can help avoid triggering the nofeedback timer too often
+		 * ('spinning') on LANs with small RTTs.
+		 */
+		hctx->ccid3hctx_t_rto = max_t(u32, 4 * hctx->ccid3hctx_rtt,
+						   CONFIG_IP_DCCP_CCID3_RTO *
+						   (USEC_PER_SEC/1000)	     );
+		/*
 		 * Schedule no feedback timer to expire in
-		 * max(4 * R, 2 * s / X)
+		 * max(t_RTO, 2 * s/X)  =  max(t_RTO, 2 * t_ipi)
 		 */
-		next_tmout = max(hctx->ccid3hctx_t_rto,
-				 2 * usecs_div(hctx->ccid3hctx_s,
-					       hctx->ccid3hctx_x));
+		t_nfb = max(hctx->ccid3hctx_t_rto, 2 * hctx->ccid3hctx_t_ipi);
 			
 		ccid3_pr_debug("%s, sk=%p, Scheduled no feedback timer to "
 			       "expire in %lu jiffies (%luus)\n",
 			       dccp_role(sk), sk,
-			       usecs_to_jiffies(next_tmout), next_tmout); 
+			       usecs_to_jiffies(t_nfb), t_nfb);
 
 		sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer, 
-			       jiffies + max_t(u32, 1, usecs_to_jiffies(next_tmout)));
+				   jiffies + usecs_to_jiffies(t_nfb));
 
 		/* set idle flag */
 		hctx->ccid3hctx_idle = 1;   
 		break;
-	default:
-		printk(KERN_CRIT "%s: %s, sk=%p, Illegal state (%d)!\n",
-		       __FUNCTION__, dccp_role(sk), sk, hctx->ccid3hctx_state);
-		dump_stack();
+	case TFRC_SSTATE_NO_SENT:
+		if (dccp_sk(sk)->dccps_role == DCCP_ROLE_CLIENT)
+			DCCP_WARN("Illegal ACK received - no packet sent\n");
+		/* fall through */
+	case TFRC_SSTATE_TERM:		/* ignore feedback when closing */
 		break;
 	}
 }
@@ -610,9 +588,9 @@ static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option,
 	switch (option) {
 	case TFRC_OPT_LOSS_EVENT_RATE:
 		if (unlikely(len != 4)) {
-			LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, invalid "
-				       "len for TFRC_OPT_LOSS_EVENT_RATE\n",
-				       __FUNCTION__, dccp_role(sk), sk);
+			DCCP_WARN("%s, sk=%p, invalid len %d "
+				  "for TFRC_OPT_LOSS_EVENT_RATE\n",
+				  dccp_role(sk), sk, len);
 			rc = -EINVAL;
 		} else {
 			opt_recv->ccid3or_loss_event_rate = ntohl(*(__be32 *)value);
@@ -631,9 +609,9 @@ static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option,
 		break;
 	case TFRC_OPT_RECEIVE_RATE:
 		if (unlikely(len != 4)) {
-			LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, invalid "
-				       "len for TFRC_OPT_RECEIVE_RATE\n",
-				       __FUNCTION__, dccp_role(sk), sk);
+			DCCP_WARN("%s, sk=%p, invalid len %d "
+				  "for TFRC_OPT_RECEIVE_RATE\n",
+				  dccp_role(sk), sk, len);
 			rc = -EINVAL;
 		} else {
 			opt_recv->ccid3or_receive_rate = ntohl(*(__be32 *)value);
@@ -649,18 +627,9 @@ static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option,
 
 static int ccid3_hc_tx_init(struct ccid *ccid, struct sock *sk)
 {
-	struct dccp_sock *dp = dccp_sk(sk);
 	struct ccid3_hc_tx_sock *hctx = ccid_priv(ccid);
 
-	if (dp->dccps_packet_size >= TFRC_MIN_PACKET_SIZE &&
-	    dp->dccps_packet_size <= TFRC_MAX_PACKET_SIZE)
-		hctx->ccid3hctx_s = dp->dccps_packet_size;
-	else
-		hctx->ccid3hctx_s = TFRC_STD_PACKET_SIZE;
-
-	/* Set transmission rate to 1 packet per second */
-	hctx->ccid3hctx_x     = hctx->ccid3hctx_s;
-	hctx->ccid3hctx_t_rto = USEC_PER_SEC;
+	hctx->ccid3hctx_s     = 0;
 	hctx->ccid3hctx_state = TFRC_SSTATE_NO_SENT;
 	INIT_LIST_HEAD(&hctx->ccid3hctx_hist);
 
@@ -688,14 +657,7 @@ static void ccid3_hc_tx_exit(struct sock *sk)
  * RX Half Connection methods
  */
 
-/* TFRC receiver states */
-enum ccid3_hc_rx_states {
-       	TFRC_RSTATE_NO_DATA = 1,
-	TFRC_RSTATE_DATA,
-	TFRC_RSTATE_TERM    = 127,
-};
-
-#ifdef CCID3_DEBUG
+#ifdef CONFIG_IP_DCCP_CCID3_DEBUG
 static const char *ccid3_rx_state_name(enum ccid3_hc_rx_states state)
 {
 	static char *ccid3_rx_state_names[] = {
@@ -721,6 +683,15 @@ static void ccid3_hc_rx_set_state(struct sock *sk,
 	hcrx->ccid3hcrx_state = state;
 }
 
+static inline void ccid3_hc_rx_update_s(struct ccid3_hc_rx_sock *hcrx, int len)
+{
+	if (unlikely(len == 0))	/* don't update on empty packets (e.g. ACKs) */
+		ccid3_pr_debug("Packet payload length is 0 - not updating\n");
+	else
+		hcrx->ccid3hcrx_s = hcrx->ccid3hcrx_s == 0 ? len :
+				    (9 * hcrx->ccid3hcrx_s + len) / 10;
+}
+
 static void ccid3_hc_rx_send_feedback(struct sock *sk)
 {
 	struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
@@ -743,18 +714,15 @@ static void ccid3_hc_rx_send_feedback(struct sock *sk)
 						   delta);
 	}
 		break;
-	default:
-		printk(KERN_CRIT "%s: %s, sk=%p, Illegal state (%d)!\n",
-		       __FUNCTION__, dccp_role(sk), sk, hcrx->ccid3hcrx_state);
-		dump_stack();
+	case TFRC_RSTATE_TERM:
+		DCCP_BUG("Illegal %s state TERM, sk=%p", dccp_role(sk), sk);
 		return;
 	}
 
 	packet = dccp_rx_hist_find_data_packet(&hcrx->ccid3hcrx_hist);
 	if (unlikely(packet == NULL)) {
-		LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, no data packet "
-			       "in history!\n",
-			       __FUNCTION__, dccp_role(sk), sk);
+		DCCP_WARN("%s, sk=%p, no data packet in history!\n",
+			  dccp_role(sk), sk);
 		return;
 	}
 
@@ -842,29 +810,29 @@ static u32 ccid3_hc_rx_calc_first_li(struct sock *sk)
 	}
 
 	if (unlikely(step == 0)) {
-		LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, packet history "
-			       "contains no data packets!\n",
-			       __FUNCTION__, dccp_role(sk), sk);
+		DCCP_WARN("%s, sk=%p, packet history has no data packets!\n",
+			  dccp_role(sk), sk);
 		return ~0;
 	}
 
 	if (unlikely(interval == 0)) {
-		LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, Could not find a "
-			       "win_count interval > 0. Defaulting to 1\n",
-			       __FUNCTION__, dccp_role(sk), sk);
+		DCCP_WARN("%s, sk=%p, Could not find a win_count interval > 0."
+			  "Defaulting to 1\n", dccp_role(sk), sk);
 		interval = 1;
 	}
 found:
 	if (!tail) {
-		LIMIT_NETDEBUG(KERN_WARNING "%s: tail is null\n",
-		   __FUNCTION__);
+		DCCP_CRIT("tail is null\n");
 		return ~0;
 	}
 	rtt = timeval_delta(&tstamp, &tail->dccphrx_tstamp) * 4 / interval;
 	ccid3_pr_debug("%s, sk=%p, approximated RTT to %uus\n",
 		       dccp_role(sk), sk, rtt);
-	if (rtt == 0)
-		rtt = 1;
+
+	if (rtt == 0) {
+		DCCP_WARN("RTT==0, setting to 1\n");
+ 		rtt = 1;
+	}
 
 	dccp_timestamp(sk, &tstamp);
 	delta = timeval_delta(&tstamp, &hcrx->ccid3hcrx_tstamp_last_feedback);
@@ -878,9 +846,7 @@ found:
 	tmp2 = (u32)tmp1;
 
 	if (!tmp2) {
-		LIMIT_NETDEBUG(KERN_WARNING "tmp2 = 0 "
-		   "%s: x_recv = %u, rtt =%u\n",
-		   __FUNCTION__, x_recv, rtt);
+		DCCP_CRIT("tmp2 = 0, x_recv = %u, rtt =%u\n", x_recv, rtt);
 		return ~0;
 	}
 
@@ -926,8 +892,7 @@ static void ccid3_hc_rx_update_li(struct sock *sk, u64 seq_loss, u8 win_loss)
 		entry = dccp_li_hist_entry_new(ccid3_li_hist, SLAB_ATOMIC);
 
 		if (entry == NULL) {
-			printk(KERN_CRIT "%s: out of memory\n",__FUNCTION__);
-			dump_stack();
+			DCCP_BUG("out of memory - can not allocate entry");
 			return;
 		}
 
@@ -1002,13 +967,10 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 	const struct dccp_options_received *opt_recv;
 	struct dccp_rx_hist_entry *packet;
 	struct timeval now;
-	u8 win_count;
 	u32 p_prev, rtt_prev, r_sample, t_elapsed;
-	int loss;
+	int loss, payload_size;
 
-	BUG_ON(hcrx == NULL ||
-	       !(hcrx->ccid3hcrx_state == TFRC_RSTATE_NO_DATA ||
-		 hcrx->ccid3hcrx_state == TFRC_RSTATE_DATA));
+	BUG_ON(hcrx == NULL);
 
 	opt_recv = &dccp_sk(sk)->dccps_options_received;
 
@@ -1026,9 +988,8 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 		t_elapsed = opt_recv->dccpor_elapsed_time * 10;
 
 		if (unlikely(r_sample <= t_elapsed))
-			LIMIT_NETDEBUG(KERN_WARNING "%s: r_sample=%uus, "
-				       "t_elapsed=%uus\n",
-				       __FUNCTION__, r_sample, t_elapsed);
+			DCCP_WARN("r_sample=%uus, t_elapsed=%uus\n",
+				  r_sample, t_elapsed);
 		else
 			r_sample -= t_elapsed;
 
@@ -1052,19 +1013,19 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 	packet = dccp_rx_hist_entry_new(ccid3_rx_hist, sk, opt_recv->dccpor_ndp,
 					skb, SLAB_ATOMIC);
 	if (unlikely(packet == NULL)) {
-		LIMIT_NETDEBUG(KERN_WARNING "%s: %s, sk=%p, Not enough mem to "
-				"add rx packet to history, consider it lost!\n",
-			       __FUNCTION__, dccp_role(sk), sk);
+		DCCP_WARN("%s, sk=%p, Not enough mem to add rx packet "
+			  "to history, consider it lost!\n", dccp_role(sk), sk);
 		return;
 	}
 
-	win_count = packet->dccphrx_ccval;
-
 	loss = ccid3_hc_rx_detect_loss(sk, packet);
 
 	if (DCCP_SKB_CB(skb)->dccpd_type == DCCP_PKT_ACK)
 		return;
 
+	payload_size = skb->len - dccp_hdr(skb)->dccph_doff * 4;
+	ccid3_hc_rx_update_s(hcrx, payload_size);
+
 	switch (hcrx->ccid3hcrx_state) {
 	case TFRC_RSTATE_NO_DATA:
 		ccid3_pr_debug("%s, sk=%p(%s), skb=%p, sending initial "
@@ -1075,8 +1036,7 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 		ccid3_hc_rx_set_state(sk, TFRC_RSTATE_DATA);
 		return;
 	case TFRC_RSTATE_DATA:
-		hcrx->ccid3hcrx_bytes_recv += skb->len -
-					      dccp_hdr(skb)->dccph_doff * 4;
+		hcrx->ccid3hcrx_bytes_recv += payload_size;
 		if (loss)
 			break;
 
@@ -1087,10 +1047,8 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 			ccid3_hc_rx_send_feedback(sk);
 		}
 		return;
-	default:
-		printk(KERN_CRIT "%s: %s, sk=%p, Illegal state (%d)!\n",
-		       __FUNCTION__, dccp_role(sk), sk, hcrx->ccid3hcrx_state);
-		dump_stack();
+	case TFRC_RSTATE_TERM:
+		DCCP_BUG("Illegal %s state TERM, sk=%p", dccp_role(sk), sk);
 		return;
 	}
 
@@ -1107,10 +1065,8 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 		/* Scaling up by 1000000 as fixed decimal */
 		if (i_mean != 0)
 			hcrx->ccid3hcrx_p = 1000000 / i_mean;
-	} else {
-		printk(KERN_CRIT "%s: empty loss hist\n",__FUNCTION__);
-		dump_stack();
-	}
+	} else
+		DCCP_BUG("empty loss history");
 
 	if (hcrx->ccid3hcrx_p > p_prev) {
 		ccid3_hc_rx_send_feedback(sk);
@@ -1120,22 +1076,16 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 
 static int ccid3_hc_rx_init(struct ccid *ccid, struct sock *sk)
 {
-	struct dccp_sock *dp = dccp_sk(sk);
 	struct ccid3_hc_rx_sock *hcrx = ccid_priv(ccid);
 
 	ccid3_pr_debug("%s, sk=%p\n", dccp_role(sk), sk);
 
-	if (dp->dccps_packet_size >= TFRC_MIN_PACKET_SIZE &&
-	    dp->dccps_packet_size <= TFRC_MAX_PACKET_SIZE)
-		hcrx->ccid3hcrx_s = dp->dccps_packet_size;
-	else
-		hcrx->ccid3hcrx_s = TFRC_STD_PACKET_SIZE;
-
 	hcrx->ccid3hcrx_state = TFRC_RSTATE_NO_DATA;
 	INIT_LIST_HEAD(&hcrx->ccid3hcrx_hist);
 	INIT_LIST_HEAD(&hcrx->ccid3hcrx_li_hist);
 	dccp_timestamp(sk, &hcrx->ccid3hcrx_tstamp_last_ack);
 	hcrx->ccid3hcrx_tstamp_last_feedback = hcrx->ccid3hcrx_tstamp_last_ack;
+	hcrx->ccid3hcrx_s   = 0;
 	hcrx->ccid3hcrx_rtt = 5000; /* XXX 5ms for now... */
 	return 0;
 }
@@ -1261,8 +1211,10 @@ static struct ccid_operations ccid3 = {
 	.ccid_hc_tx_getsockopt	   = ccid3_hc_tx_getsockopt,
 };
  
+#ifdef CONFIG_IP_DCCP_CCID3_DEBUG
 module_param(ccid3_debug, int, 0444);
 MODULE_PARM_DESC(ccid3_debug, "Enable debug messages");
+#endif
 
 static __init int ccid3_module_init(void)
 {
diff --git a/net/dccp/ccids/ccid3.h b/net/dccp/ccids/ccid3.h
index 0a2cb7536d2..07596d704ef 100644
--- a/net/dccp/ccids/ccid3.h
+++ b/net/dccp/ccids/ccid3.h
@@ -42,22 +42,14 @@
 #include <linux/tfrc.h>
 #include "../ccid.h"
 
-#define TFRC_MIN_PACKET_SIZE	   16
-#define TFRC_STD_PACKET_SIZE	  256
-#define TFRC_MAX_PACKET_SIZE	65535
-
-/* Two seconds as per CCID3 spec */
+/* Two seconds as per RFC 3448 4.2 */
 #define TFRC_INITIAL_TIMEOUT	   (2 * USEC_PER_SEC)
 
-#define TFRC_INITIAL_IPI	   (USEC_PER_SEC / 4)
-
 /* In usecs - half the scheduling granularity as per RFC3448 4.6 */
 #define TFRC_OPSYS_HALF_TIME_GRAN  (USEC_PER_SEC / (2 * HZ))
 
-/* In seconds */
-#define TFRC_MAX_BACK_OFF_TIME	   64
-
-#define TFRC_SMALLEST_P		   40
+/* Parameter t_mbi from [RFC 3448, 4.3]: backoff interval in seconds */
+#define TFRC_T_MBI		   64
 
 enum ccid3_options {
 	TFRC_OPT_LOSS_EVENT_RATE = 192,
@@ -73,26 +65,36 @@ struct ccid3_options_received {
 	u32 ccid3or_receive_rate;
 };
 
-/** struct ccid3_hc_tx_sock - CCID3 sender half connection sock
+/* TFRC sender states */
+enum ccid3_hc_tx_states {
+       	TFRC_SSTATE_NO_SENT = 1,
+	TFRC_SSTATE_NO_FBACK,
+	TFRC_SSTATE_FBACK,
+	TFRC_SSTATE_TERM,
+};
+
+/** struct ccid3_hc_tx_sock - CCID3 sender half-connection socket
  *
-  * @ccid3hctx_state - Sender state
-  * @ccid3hctx_x - Current sending rate
-  * @ccid3hctx_x_recv - Receive rate
-  * @ccid3hctx_x_calc - Calculated send (?) rate
-  * @ccid3hctx_s - Packet size
-  * @ccid3hctx_rtt - Estimate of current round trip time in usecs
-  * @@ccid3hctx_p - Current loss event rate (0-1) scaled by 1000000
-  * @ccid3hctx_last_win_count - Last window counter sent
-  * @ccid3hctx_t_last_win_count - Timestamp of earliest packet
-  * 				  with last_win_count value sent
-  * @ccid3hctx_no_feedback_timer - Handle to no feedback timer
-  * @ccid3hctx_idle - FIXME
-  * @ccid3hctx_t_ld - Time last doubled during slow start
-  * @ccid3hctx_t_nom - Nominal send time of next packet
-  * @ccid3hctx_t_ipi - Interpacket (send) interval
-  * @ccid3hctx_delta - Send timer delta
-  * @ccid3hctx_hist - Packet history
-  */
+ * @ccid3hctx_x - Current sending rate
+ * @ccid3hctx_x_recv - Receive rate
+ * @ccid3hctx_x_calc - Calculated send rate (RFC 3448, 3.1)
+ * @ccid3hctx_rtt - Estimate of current round trip time in usecs
+ * @ccid3hctx_p - Current loss event rate (0-1) scaled by 1000000
+ * @ccid3hctx_s - Packet size
+ * @ccid3hctx_t_rto - Retransmission Timeout (RFC 3448, 3.1)
+ * @ccid3hctx_t_ipi - Interpacket (send) interval (RFC 3448, 4.6)
+ * @ccid3hctx_state - Sender state, one of %ccid3_hc_tx_states
+ * @ccid3hctx_last_win_count - Last window counter sent
+ * @ccid3hctx_t_last_win_count - Timestamp of earliest packet
+ * 				 with last_win_count value sent
+ * @ccid3hctx_no_feedback_timer - Handle to no feedback timer
+ * @ccid3hctx_idle - Flag indicating that sender is idling
+ * @ccid3hctx_t_ld - Time last doubled during slow start
+ * @ccid3hctx_t_nom - Nominal send time of next packet
+ * @ccid3hctx_delta - Send timer delta
+ * @ccid3hctx_hist - Packet history
+ * @ccid3hctx_options_received - Parsed set of retrieved options
+ */
 struct ccid3_hc_tx_sock {
 	struct tfrc_tx_info		ccid3hctx_tfrc;
 #define ccid3hctx_x			ccid3hctx_tfrc.tfrctx_x
@@ -103,7 +105,7 @@ struct ccid3_hc_tx_sock {
 #define ccid3hctx_t_rto			ccid3hctx_tfrc.tfrctx_rto
 #define ccid3hctx_t_ipi			ccid3hctx_tfrc.tfrctx_ipi
 	u16				ccid3hctx_s;
-  	u8				ccid3hctx_state;
+  	enum ccid3_hc_tx_states 	ccid3hctx_state:8;
 	u8				ccid3hctx_last_win_count;
 	u8				ccid3hctx_idle;
 	struct timeval			ccid3hctx_t_last_win_count;
@@ -115,23 +117,48 @@ struct ccid3_hc_tx_sock {
 	struct ccid3_options_received	ccid3hctx_options_received;
 };
 
+/* TFRC receiver states */
+enum ccid3_hc_rx_states {
+       	TFRC_RSTATE_NO_DATA = 1,
+	TFRC_RSTATE_DATA,
+	TFRC_RSTATE_TERM    = 127,
+};
+
+/** struct ccid3_hc_rx_sock - CCID3 receiver half-connection socket
+ *
+ *  @ccid3hcrx_x_recv  -  Receiver estimate of send rate (RFC 3448 4.3)
+ *  @ccid3hcrx_rtt  -  Receiver estimate of rtt (non-standard)
+ *  @ccid3hcrx_p  -  current loss event rate (RFC 3448 5.4)
+ *  @ccid3hcrx_seqno_nonloss  -  Last received non-loss sequence number
+ *  @ccid3hcrx_ccval_nonloss  -  Last received non-loss Window CCVal
+ *  @ccid3hcrx_ccval_last_counter  -  Tracks window counter (RFC 4342, 8.1)
+ *  @ccid3hcrx_state  -  receiver state, one of %ccid3_hc_rx_states
+ *  @ccid3hcrx_bytes_recv  -  Total sum of DCCP payload bytes
+ *  @ccid3hcrx_tstamp_last_feedback  -  Time at which last feedback was sent
+ *  @ccid3hcrx_tstamp_last_ack  -  Time at which last feedback was sent
+ *  @ccid3hcrx_hist  -  Packet history
+ *  @ccid3hcrx_li_hist  -  Loss Interval History
+ *  @ccid3hcrx_s  -  Received packet size in bytes
+ *  @ccid3hcrx_pinv  -  Inverse of Loss Event Rate (RFC 4342, sec. 8.5)
+ *  @ccid3hcrx_elapsed_time  -  Time since packet reception
+ */
 struct ccid3_hc_rx_sock {
-	struct tfrc_rx_info	ccid3hcrx_tfrc;
-#define ccid3hcrx_x_recv	ccid3hcrx_tfrc.tfrcrx_x_recv
-#define ccid3hcrx_rtt		ccid3hcrx_tfrc.tfrcrx_rtt
-#define ccid3hcrx_p		ccid3hcrx_tfrc.tfrcrx_p
-  	u64			ccid3hcrx_seqno_nonloss:48,
-				ccid3hcrx_ccval_nonloss:4,
-				ccid3hcrx_state:8,
-				ccid3hcrx_ccval_last_counter:4;
-  	u32			ccid3hcrx_bytes_recv;
-  	struct timeval		ccid3hcrx_tstamp_last_feedback;
-  	struct timeval		ccid3hcrx_tstamp_last_ack;
-	struct list_head	ccid3hcrx_hist;
-	struct list_head	ccid3hcrx_li_hist;
-  	u16			ccid3hcrx_s;
-  	u32			ccid3hcrx_pinv;
-  	u32			ccid3hcrx_elapsed_time;
+	struct tfrc_rx_info		ccid3hcrx_tfrc;
+#define ccid3hcrx_x_recv		ccid3hcrx_tfrc.tfrcrx_x_recv
+#define ccid3hcrx_rtt			ccid3hcrx_tfrc.tfrcrx_rtt
+#define ccid3hcrx_p			ccid3hcrx_tfrc.tfrcrx_p
+  	u64				ccid3hcrx_seqno_nonloss:48,
+					ccid3hcrx_ccval_nonloss:4,
+					ccid3hcrx_ccval_last_counter:4;
+	enum ccid3_hc_rx_states		ccid3hcrx_state:8;
+  	u32				ccid3hcrx_bytes_recv;
+  	struct timeval			ccid3hcrx_tstamp_last_feedback;
+  	struct timeval			ccid3hcrx_tstamp_last_ack;
+	struct list_head		ccid3hcrx_hist;
+	struct list_head		ccid3hcrx_li_hist;
+  	u16				ccid3hcrx_s;
+  	u32				ccid3hcrx_pinv;
+  	u32				ccid3hcrx_elapsed_time;
 };
 
 static inline struct ccid3_hc_tx_sock *ccid3_hc_tx_sk(const struct sock *sk)
diff --git a/net/dccp/ccids/lib/loss_interval.c b/net/dccp/ccids/lib/loss_interval.c
index 906c81ab9d4..48b9b93f8ac 100644
--- a/net/dccp/ccids/lib/loss_interval.c
+++ b/net/dccp/ccids/lib/loss_interval.c
@@ -13,7 +13,7 @@
 
 #include <linux/module.h>
 #include <net/sock.h>
-
+#include "../../dccp.h"
 #include "loss_interval.h"
 
 struct dccp_li_hist *dccp_li_hist_new(const char *name)
@@ -109,7 +109,7 @@ u32 dccp_li_hist_calc_i_mean(struct list_head *list)
 	i_tot = max(i_tot0, i_tot1);
 
 	if (!w_tot) {
-		LIMIT_NETDEBUG(KERN_WARNING "%s: w_tot = 0\n", __FUNCTION__);
+		DCCP_WARN("w_tot = 0\n");
 		return 1;
 	}
 
@@ -128,7 +128,7 @@ int dccp_li_hist_interval_new(struct dccp_li_hist *hist,
 		entry = dccp_li_hist_entry_new(hist, SLAB_ATOMIC);
 		if (entry == NULL) {
 			dccp_li_hist_purge(hist, list);
-			dump_stack();
+			DCCP_BUG("loss interval list entry is NULL");
 			return 0;
 		}
 		entry->dccplih_interval = ~0;
diff --git a/net/dccp/ccids/lib/tfrc_equation.c b/net/dccp/ccids/lib/tfrc_equation.c
index 44076e0c659..ddac2c511e2 100644
--- a/net/dccp/ccids/lib/tfrc_equation.c
+++ b/net/dccp/ccids/lib/tfrc_equation.c
@@ -13,16 +13,84 @@
  */
 
 #include <linux/module.h>
-
 #include <asm/div64.h>
-
+#include "../../dccp.h"
 #include "tfrc.h"
 
 #define TFRC_CALC_X_ARRSIZE 500
+#define TFRC_CALC_X_SPLIT   50000	/* 0.05 * 1000000, details below */
+#define TFRC_SMALLEST_P	    (TFRC_CALC_X_SPLIT/TFRC_CALC_X_ARRSIZE)
 
-#define TFRC_CALC_X_SPLIT 50000
-/* equivalent to 0.05 */
-
+/*
+  TFRC TCP Reno Throughput Equation Lookup Table for f(p)
+
+  The following two-column lookup table implements a part of the TCP throughput
+  equation from [RFC 3448, sec. 3.1]:
+
+	 			     s
+  X_calc  =  --------------------------------------------------------------
+	     R * sqrt(2*b*p/3) + (3 * t_RTO * sqrt(3*b*p/8) * (p + 32*p^3))
+
+  Where:
+	X      is the transmit rate in bytes/second
+	s      is the packet size in bytes
+	R      is the round trip time in seconds
+	p      is the loss event rate, between 0 and 1.0, of the number of loss
+	              events as a fraction of the number of packets transmitted
+	t_RTO  is the TCP retransmission timeout value in seconds
+	b      is the number of packets acknowledged by a single TCP ACK
+
+  We can assume that b = 1 and t_RTO is 4 * R. The equation now becomes:
+
+				     s
+  X_calc  =  -------------------------------------------------------
+	     R * sqrt(p*2/3) + (12 * R * sqrt(p*3/8) * (p + 32*p^3))
+
+  which we can break down into:
+
+                      s
+	X_calc  =  ---------
+	            R * f(p)
+
+  where f(p) is given for 0 < p <= 1 by:
+
+	f(p)  =  sqrt(2*p/3) + 12 * sqrt(3*p/8) *  (p + 32*p^3)
+
+  Since this is kernel code, floating-point arithmetic is avoided in favour of
+  integer arithmetic. This means that nearly all fractional parameters are
+  scaled by 1000000:
+    * the parameters p and R
+    * the return result f(p)
+  The lookup table therefore actually tabulates the following function g(q):
+
+  	g(q)  =  1000000 * f(q/1000000)
+
+  Hence, when p <= 1, q must be less than or equal to 1000000. To achieve finer
+  granularity for the practically more relevant case of small values of p (up to
+  5%), the second column is used; the first one ranges up to 100%.  This split
+  corresponds to the value of q = TFRC_CALC_X_SPLIT. At the same time this also
+  determines the smallest resolution possible with this lookup table:
+
+    TFRC_SMALLEST_P   =  TFRC_CALC_X_SPLIT / TFRC_CALC_X_ARRSIZE
+
+  The entire table is generated by:
+    for(i=0; i < TFRC_CALC_X_ARRSIZE; i++) {
+	lookup[i][0]  =  g((i+1) * 1000000/TFRC_CALC_X_ARRSIZE);
+	lookup[i][1]  =  g((i+1) * TFRC_CALC_X_SPLIT/TFRC_CALC_X_ARRSIZE);
+    }
+
+  With the given configuration, we have, with M = TFRC_CALC_X_ARRSIZE-1,
+    lookup[0][0]  =  g(1000000/(M+1)) 		 =  1000000 * f(0.2%)
+    lookup[M][0]  =  g(1000000)			 =  1000000 * f(100%)
+    lookup[0][1]  =  g(TFRC_SMALLEST_P)		  = 1000000 * f(0.01%)
+    lookup[M][1]  =  g(TFRC_CALC_X_SPLIT)	 =  1000000 * f(5%)
+
+  In summary, the two columns represent f(p) for the following ranges:
+    * The first column is for   0.002  <= p <= 1.0
+    * The second column is for  0.0001 <= p <= 0.05
+  Where the columns overlap, the second (finer-grained) is given preference,
+  i.e. the first column is used only for p >= 0.05.
+ */
 static const u32 tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE][2] = {
 	{     37172,   8172 },
 	{     53499,  11567 },
@@ -526,83 +594,69 @@ static const u32 tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE][2] = {
 	{ 243315981, 271305 }
 };
 
-/* Calculate the send rate as per section 3.1 of RFC3448
- 
-Returns send rate in bytes per second
-
-Integer maths and lookups are used as not allowed floating point in kernel
-
-The function for Xcalc as per section 3.1 of RFC3448 is:
-
-X =                            s
-     -------------------------------------------------------------
-     R*sqrt(2*b*p/3) + (t_RTO * (3*sqrt(3*b*p/8) * p * (1+32*p^2)))
-
-where 
-X is the trasmit rate in bytes/second
-s is the packet size in bytes
-R is the round trip time in seconds
-p is the loss event rate, between 0 and 1.0, of the number of loss events 
-  as a fraction of the number of packets transmitted
-t_RTO is the TCP retransmission timeout value in seconds
-b is the number of packets acknowledged by a single TCP acknowledgement
-
-we can assume that b = 1 and t_RTO is 4 * R. With this the equation becomes:
-
-X =                            s
-     -----------------------------------------------------------------------
-     R * sqrt(2 * p / 3) + (12 * R * (sqrt(3 * p / 8) * p * (1 + 32 * p^2)))
-
-
-which we can break down into:
-
-X =     s
-     --------
-     R * f(p)
-
-where f(p) = sqrt(2 * p / 3) + (12 * sqrt(3 * p / 8) * p * (1 + 32 * p * p))
-
-Function parameters:
-s - bytes
-R - RTT in usecs
-p - loss rate (decimal fraction multiplied by 1,000,000)
-
-Returns Xcalc in bytes per second
-
-DON'T alter this code unless you run test cases against it as the code
-has been manipulated to stop underflow/overlow.
+/* return largest index i such that fval <= lookup[i][small] */
+static inline u32 tfrc_binsearch(u32 fval, u8 small)
+{
+	u32 try, low = 0, high = TFRC_CALC_X_ARRSIZE - 1;
+
+	while (low < high) {
+		try = (low + high) / 2;
+		if (fval <= tfrc_calc_x_lookup[try][small])
+			high = try;
+		else
+			low  = try + 1;
+	}
+	return high;
+}
 
-*/
+/**
+ * tfrc_calc_x - Calculate the send rate as per section 3.1 of RFC3448
+ *
+ *  @s: packet size          in bytes
+ *  @R: RTT                  scaled by 1000000   (i.e., microseconds)
+ *  @p: loss ratio estimate  scaled by 1000000
+ *  Returns X_calc           in bytes per second (not scaled).
+ *
+ * Note: DO NOT alter this code unless you run test cases against it,
+ *       as the code has been optimized to stop underflow/overflow.
+ */
 u32 tfrc_calc_x(u16 s, u32 R, u32 p)
 {
 	int index;
 	u32 f;
 	u64 tmp1, tmp2;
 
-	if (p < TFRC_CALC_X_SPLIT)
-		index = (p / (TFRC_CALC_X_SPLIT / TFRC_CALC_X_ARRSIZE)) - 1;
-	else
-		index = (p / (1000000 / TFRC_CALC_X_ARRSIZE)) - 1;
+	/* check against invalid parameters and divide-by-zero   */
+	BUG_ON(p >  1000000);		/* p must not exceed 100%   */
+	BUG_ON(p == 0);			/* f(0) = 0, divide by zero */
+	if (R == 0) {			/* possible  divide by zero */
+		DCCP_CRIT("WARNING: RTT is 0, returning maximum X_calc.");
+		return ~0U;
+ 	}
 
-	if (index < 0)
-		/* p should be 0 unless there is a bug in my code */
-		index = 0;
+	if (p <= TFRC_CALC_X_SPLIT) 		{     /* 0.0000 < p <= 0.05   */
+		if (p < TFRC_SMALLEST_P) {	      /* 0.0000 < p <  0.0001 */
+			DCCP_WARN("Value of p (%d) below resolution. "
+				  "Substituting %d\n", p, TFRC_SMALLEST_P);
+			index = 0;
+		} else 				      /* 0.0001 <= p <= 0.05  */
+			index =  p/TFRC_SMALLEST_P - 1;
 
-	if (R == 0)
-		R = 1; /* RTT can't be zero or else divide by zero */
+ 		f = tfrc_calc_x_lookup[index][1];
 
-	BUG_ON(index >= TFRC_CALC_X_ARRSIZE);
+	} else {	 			      /* 0.05   <  p <= 1.00  */
+		index = p/(1000000/TFRC_CALC_X_ARRSIZE) - 1;
 
-	if (p >= TFRC_CALC_X_SPLIT)
 		f = tfrc_calc_x_lookup[index][0];
-	else
-		f = tfrc_calc_x_lookup[index][1];
+	}
 
+	/* The following computes X = s/(R*f(p)) in bytes per second. Since f(p)
+	 * and R are both scaled by 1000000, we need to multiply by 1000000^2.
+	 * ==> DO NOT alter this unless you test against overflow on 32 bit   */
 	tmp1 = ((u64)s * 100000000);
 	tmp2 = ((u64)R * (u64)f);
 	do_div(tmp2, 10000);
 	do_div(tmp1, tmp2); 
-	/* Don't alter above math unless you test due to overflow on 32 bit */
 
 	return (u32)tmp1; 
 }
@@ -610,33 +664,36 @@ u32 tfrc_calc_x(u16 s, u32 R, u32 p)
 EXPORT_SYMBOL_GPL(tfrc_calc_x);
 
 /*
- * args: fvalue - function value to match
- * returns: p closest to that value
+ *  tfrc_calc_x_reverse_lookup  -  try to find p given f(p)
  *
- * both fvalue and p are multiplied by 1,000,000 to use ints
+ *  @fvalue: function value to match, scaled by 1000000
+ *  Returns closest match for p, also scaled by 1000000
  */
 u32 tfrc_calc_x_reverse_lookup(u32 fvalue)
 {
-	int ctr = 0;
-	int small;
+	int index;
 
-	if (fvalue < tfrc_calc_x_lookup[0][1])
+	if (fvalue == 0)	/* f(p) = 0  whenever  p = 0 */
 		return 0;
 
-	if (fvalue <= tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][1])
-		small = 1;
-	else if (fvalue > tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][0])
+	/* Error cases. */
+	if (fvalue < tfrc_calc_x_lookup[0][1]) {
+		DCCP_WARN("fvalue %d smaller than resolution\n", fvalue);
+		return tfrc_calc_x_lookup[0][1];
+	}
+	if (fvalue > tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][0]) {
+		DCCP_WARN("fvalue %d exceeds bounds!\n", fvalue);
 		return 1000000;
-	else
-		small = 0;
-
-	while (fvalue > tfrc_calc_x_lookup[ctr][small])
-		ctr++;
+	}
 
-	if (small)
-		return TFRC_CALC_X_SPLIT * ctr / TFRC_CALC_X_ARRSIZE;
-	else
-		return 1000000 * ctr / TFRC_CALC_X_ARRSIZE;
+	if (fvalue <= tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][1]) {
+		index = tfrc_binsearch(fvalue, 1);
+		return (index + 1) * TFRC_CALC_X_SPLIT / TFRC_CALC_X_ARRSIZE;
+ 	}
+ 
+	/* else ... it must be in the coarse-grained column */
+	index = tfrc_binsearch(fvalue, 0);
+	return (index + 1) * 1000000 / TFRC_CALC_X_ARRSIZE;
 }
 
 EXPORT_SYMBOL_GPL(tfrc_calc_x_reverse_lookup);
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 272e8584564..68886986c8e 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -18,15 +18,33 @@
 #include <net/tcp.h>
 #include "ackvec.h"
 
+/*
+ * 	DCCP - specific warning and debugging macros.
+ */
+#define DCCP_WARN(fmt, a...) LIMIT_NETDEBUG(KERN_WARNING "%s: " fmt,       \
+						        __FUNCTION__, ##a)
+#define DCCP_CRIT(fmt, a...) printk(KERN_CRIT fmt " at %s:%d/%s()\n", ##a, \
+					 __FILE__, __LINE__, __FUNCTION__)
+#define DCCP_BUG(a...)       do { DCCP_CRIT("BUG: " a); dump_stack(); } while(0)
+#define DCCP_BUG_ON(cond)    do { if (unlikely((cond) != 0))		   \
+				     DCCP_BUG("\"%s\" holds (exception!)", \
+					      __stringify(cond));          \
+			     } while (0)
+
+#ifdef MODULE
+#define DCCP_PRINTK(enable, fmt, args...)	do { if (enable)	     \
+							printk(fmt, ##args); \
+					 	} while(0)
+#else
+#define DCCP_PRINTK(enable, fmt, args...)	printk(fmt, ##args)
+#endif
+#define DCCP_PR_DEBUG(enable, fmt, a...)	DCCP_PRINTK(enable, KERN_DEBUG \
+						  "%s: " fmt, __FUNCTION__, ##a)
+
 #ifdef CONFIG_IP_DCCP_DEBUG
 extern int dccp_debug;
-
-#define dccp_pr_debug(format, a...) \
-	do { if (dccp_debug) \
-		printk(KERN_DEBUG "%s: " format, __FUNCTION__ , ##a); \
-	} while (0)
-#define dccp_pr_debug_cat(format, a...) do { if (dccp_debug) \
-					     printk(format, ##a); } while (0)
+#define dccp_pr_debug(format, a...)	  DCCP_PR_DEBUG(dccp_debug, format, ##a)
+#define dccp_pr_debug_cat(format, a...)   DCCP_PRINTK(dccp_debug, format, ##a)
 #else
 #define dccp_pr_debug(format, a...)
 #define dccp_pr_debug_cat(format, a...)
@@ -35,17 +53,21 @@ extern int dccp_debug;
 extern struct inet_hashinfo dccp_hashinfo;
 
 extern atomic_t dccp_orphan_count;
-extern int dccp_tw_count;
-extern void dccp_tw_deschedule(struct inet_timewait_sock *tw);
 
 extern void dccp_time_wait(struct sock *sk, int state, int timeo);
 
-/* FIXME: Right size this */
-#define DCCP_MAX_OPT_LEN 128
-
-#define DCCP_MAX_PACKET_HDR 32
-
-#define MAX_DCCP_HEADER  (DCCP_MAX_PACKET_HDR + DCCP_MAX_OPT_LEN + MAX_HEADER)
+/*
+ *  Set safe upper bounds for header and option length. Since Data Offset is 8
+ *  bits (RFC 4340, sec. 5.1), the total header length can never be more than
+ *  4 * 255 = 1020 bytes. The largest possible header length is 28 bytes (X=1):
+ *    - DCCP-Response with ACK Subheader and 4 bytes of Service code      OR
+ *    - DCCP-Reset    with ACK Subheader and 4 bytes of Reset Code fields
+ *  Hence a safe upper bound for the maximum option length is 1020-28 = 992
+ */
+#define MAX_DCCP_SPECIFIC_HEADER (255 * sizeof(int))
+#define DCCP_MAX_PACKET_HDR 28
+#define DCCP_MAX_OPT_LEN (MAX_DCCP_SPECIFIC_HEADER - DCCP_MAX_PACKET_HDR)
+#define MAX_DCCP_HEADER (MAX_DCCP_SPECIFIC_HEADER + MAX_HEADER)
 
 #define DCCP_TIMEWAIT_LEN (60 * HZ) /* how long to wait to destroy TIME-WAIT
 				     * state, about 60 seconds */
@@ -58,6 +80,20 @@ extern void dccp_time_wait(struct sock *sk, int state, int timeo);
 
 #define DCCP_RTO_MAX ((unsigned)(120 * HZ)) /* FIXME: using TCP value */
 
+#define DCCP_XMIT_TIMEO 30000 /* Time/msecs for blocking transmit per packet */
+
+/* sysctl variables for DCCP */
+extern int  sysctl_dccp_request_retries;
+extern int  sysctl_dccp_retries1;
+extern int  sysctl_dccp_retries2;
+extern int  sysctl_dccp_feat_sequence_window;
+extern int  sysctl_dccp_feat_rx_ccid;
+extern int  sysctl_dccp_feat_tx_ccid;
+extern int  sysctl_dccp_feat_ack_ratio;
+extern int  sysctl_dccp_feat_send_ack_vector;
+extern int  sysctl_dccp_feat_send_ndp_count;
+extern int  sysctl_dccp_tx_qlen;
+
 /* is seq1 < seq2 ? */
 static inline int before48(const u64 seq1, const u64 seq2)
 {
@@ -123,10 +159,36 @@ DECLARE_SNMP_STAT(struct dccp_mib, dccp_statistics);
 #define DCCP_ADD_STATS_USER(field, val)	\
 			SNMP_ADD_STATS_USER(dccp_statistics, field, val)
 
+/*
+ * 	Checksumming routines
+ */
+static inline int dccp_csum_coverage(const struct sk_buff *skb)
+{
+	const struct dccp_hdr* dh = dccp_hdr(skb);
+
+	if (dh->dccph_cscov == 0)
+		return skb->len;
+	return (dh->dccph_doff + dh->dccph_cscov - 1) * sizeof(u32);
+}
+
+static inline void dccp_csum_outgoing(struct sk_buff *skb)
+{
+	int cov = dccp_csum_coverage(skb);
+
+	if (cov >= skb->len)
+		dccp_hdr(skb)->dccph_cscov = 0;
+
+	skb->csum = skb_checksum(skb, 0, (cov > skb->len)? skb->len : cov, 0);
+}
+
+extern void dccp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb);
+
 extern int  dccp_retransmit_skb(struct sock *sk, struct sk_buff *skb);
 
 extern void dccp_send_ack(struct sock *sk);
 extern void dccp_send_delayed_ack(struct sock *sk);
+extern void dccp_reqsk_send_ack(struct sk_buff *sk, struct request_sock *rsk);
+
 extern void dccp_send_sync(struct sock *sk, const u64 seq,
 			   const enum dccp_pkt_type pkt_type);
 
@@ -147,18 +209,7 @@ extern const char *dccp_state_name(const int state);
 extern void dccp_set_state(struct sock *sk, const int state);
 extern void dccp_done(struct sock *sk);
 
-static inline void dccp_openreq_init(struct request_sock *req,
-				     struct dccp_sock *dp,
-				     struct sk_buff *skb)
-{
-	/*
-	 * FIXME: fill in the other req fields from the DCCP options
-	 * received
-	 */
-	inet_rsk(req)->rmt_port = dccp_hdr(skb)->dccph_sport;
-	inet_rsk(req)->acked	= 0;
-	req->rcv_wnd = 0;
-}
+extern void dccp_reqsk_init(struct request_sock *req, struct sk_buff *skb);
 
 extern int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb);
 
@@ -217,14 +268,9 @@ extern void	   dccp_shutdown(struct sock *sk, int how);
 extern int	   inet_dccp_listen(struct socket *sock, int backlog);
 extern unsigned int dccp_poll(struct file *file, struct socket *sock,
 			     poll_table *wait);
-extern void	   dccp_v4_send_check(struct sock *sk, int len,
-				      struct sk_buff *skb);
 extern int	   dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr,
 				   int addr_len);
 
-extern int	   dccp_v4_checksum(const struct sk_buff *skb,
-				    const __be32 saddr, const __be32 daddr);
-
 extern int	   dccp_send_reset(struct sock *sk, enum dccp_reset_codes code);
 extern void	   dccp_send_close(struct sock *sk, const int active);
 extern int	   dccp_invalid_packet(struct sk_buff *skb);
diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index a1b0682ee77..4dc487f27a1 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -12,7 +12,6 @@
 
 #include <linux/module.h>
 
-#include "dccp.h"
 #include "ccid.h"
 #include "feat.h"
 
@@ -23,9 +22,17 @@ int dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature,
 {
 	struct dccp_opt_pend *opt;
 
-	dccp_pr_debug("feat change type=%d feat=%d\n", type, feature);
+	dccp_feat_debug(type, feature, *val);
 
-	/* XXX sanity check feat change request */
+	if (!dccp_feat_is_valid_type(type)) {
+		DCCP_WARN("option type %d invalid in negotiation\n", type);
+		return 1;
+	}
+	if (!dccp_feat_is_valid_length(type, feature, len)) {
+		DCCP_WARN("invalid length %d\n", len);
+		return 1;
+	}
+	/* XXX add further sanity checks */
 
 	/* check if that feature is already being negotiated */
 	list_for_each_entry(opt, &dmsk->dccpms_pending, dccpop_node) {
@@ -95,14 +102,14 @@ static int dccp_feat_update_ccid(struct sock *sk, u8 type, u8 new_ccid_nr)
 /* XXX taking only u8 vals */
 static int dccp_feat_update(struct sock *sk, u8 type, u8 feat, u8 val)
 {
-	dccp_pr_debug("changing [%d] feat %d to %d\n", type, feat, val);
+	dccp_feat_debug(type, feat, val);
 
 	switch (feat) {
 	case DCCPF_CCID:
 		return dccp_feat_update_ccid(sk, type, val);
 	default:
-		dccp_pr_debug("IMPLEMENT changing [%d] feat %d to %d\n",
-			      type, feat, val);
+		dccp_pr_debug("UNIMPLEMENTED: %s(%d, ...)\n",
+			      dccp_feat_typename(type), feat);
 		break;
 	}
 	return 0;
@@ -162,7 +169,8 @@ static int dccp_feat_reconcile(struct sock *sk, struct dccp_opt_pend *opt,
 			break;
 
 		default:
-			WARN_ON(1); /* XXX implement res */
+			DCCP_BUG("Fell through, feat=%d", opt->dccpop_feat);
+			/* XXX implement res */
 			return -EFAULT;
 		}
 
@@ -265,10 +273,10 @@ static int dccp_feat_nn(struct sock *sk, u8 type, u8 feature, u8 *val, u8 len)
 	u8 *copy;
 	int rc;
 
-	/* NN features must be change L */
-	if (type == DCCPO_CHANGE_R) {
-		dccp_pr_debug("received CHANGE_R %d for NN feat %d\n",
-			      type, feature);
+	/* NN features must be Change L (sec. 6.3.2) */
+	if (type != DCCPO_CHANGE_L) {
+		dccp_pr_debug("received %s for NN feature %d\n",
+				dccp_feat_typename(type), feature);
 		return -EFAULT;
 	}
 
@@ -279,12 +287,11 @@ static int dccp_feat_nn(struct sock *sk, u8 type, u8 feature, u8 *val, u8 len)
 	if (opt == NULL)
 		return -ENOMEM;
 
-	copy = kmalloc(len, GFP_ATOMIC);
+	copy = kmemdup(val, len, GFP_ATOMIC);
 	if (copy == NULL) {
 		kfree(opt);
 		return -ENOMEM;
 	}
-	memcpy(copy, val, len);
 
 	opt->dccpop_type = DCCPO_CONFIRM_R; /* NN can only confirm R */
 	opt->dccpop_feat = feature;
@@ -299,7 +306,8 @@ static int dccp_feat_nn(struct sock *sk, u8 type, u8 feature, u8 *val, u8 len)
 		return rc;
 	}
 
-	dccp_pr_debug("Confirming NN feature %d (val=%d)\n", feature, *copy);
+	dccp_feat_debug(type, feature, *copy);
+
 	list_add_tail(&opt->dccpop_node, &dmsk->dccpms_conf);
 
 	return 0;
@@ -318,14 +326,19 @@ static void dccp_feat_empty_confirm(struct dccp_minisock *dmsk,
 		return;
 	}
 
-	opt->dccpop_type = type == DCCPO_CHANGE_L ? DCCPO_CONFIRM_R :
-						    DCCPO_CONFIRM_L;
+	switch (type) {
+	case DCCPO_CHANGE_L: opt->dccpop_type = DCCPO_CONFIRM_R; break;
+	case DCCPO_CHANGE_R: opt->dccpop_type = DCCPO_CONFIRM_L; break;
+	default: 	     DCCP_WARN("invalid type %d\n", type); return;
+
+	}
 	opt->dccpop_feat = feature;
 	opt->dccpop_val	 = NULL;
 	opt->dccpop_len	 = 0;
 
 	/* change feature */
-	dccp_pr_debug("Empty confirm feature %d type %d\n", feature, type);
+	dccp_pr_debug("Empty %s(%d)\n", dccp_feat_typename(type), feature);
+
 	list_add_tail(&opt->dccpop_node, &dmsk->dccpms_conf);
 }
 
@@ -359,7 +372,7 @@ int dccp_feat_change_recv(struct sock *sk, u8 type, u8 feature, u8 *val, u8 len)
 {
 	int rc;
 
-	dccp_pr_debug("got feat change type=%d feat=%d\n", type, feature);
+	dccp_feat_debug(type, feature, *val);
 
 	/* figure out if it's SP or NN feature */
 	switch (feature) {
@@ -375,6 +388,8 @@ int dccp_feat_change_recv(struct sock *sk, u8 type, u8 feature, u8 *val, u8 len)
 
 	/* XXX implement other features */
 	default:
+		dccp_pr_debug("UNIMPLEMENTED: not handling %s(%d, ...)\n",
+			      dccp_feat_typename(type), feature);
 		rc = -EFAULT;
 		break;
 	}
@@ -403,20 +418,27 @@ int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature,
 	u8 t;
 	struct dccp_opt_pend *opt;
 	struct dccp_minisock *dmsk = dccp_msk(sk);
-	int rc = 1;
+	int found = 0;
 	int all_confirmed = 1;
 
-	dccp_pr_debug("got feat confirm type=%d feat=%d\n", type, feature);
-
-	/* XXX sanity check type & feat */
+	dccp_feat_debug(type, feature, *val);
 
 	/* locate our change request */
-	t = type == DCCPO_CONFIRM_L ? DCCPO_CHANGE_R : DCCPO_CHANGE_L;
+	switch (type) {
+	case DCCPO_CONFIRM_L: t = DCCPO_CHANGE_R; break;
+	case DCCPO_CONFIRM_R: t = DCCPO_CHANGE_L; break;
+	default: 	      DCCP_WARN("invalid type %d\n", type);
+			      return 1;
+
+	}
+	/* XXX sanity check feature value */
 
 	list_for_each_entry(opt, &dmsk->dccpms_pending, dccpop_node) {
 		if (!opt->dccpop_conf && opt->dccpop_type == t &&
 		    opt->dccpop_feat == feature) {
-			/* we found it */
+			found = 1;
+			dccp_pr_debug("feature %d found\n", opt->dccpop_feat);
+
 			/* XXX do sanity check */
 
 			opt->dccpop_conf = 1;
@@ -425,9 +447,7 @@ int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature,
 			dccp_feat_update(sk, opt->dccpop_type,
 					 opt->dccpop_feat, *val);
 
-			dccp_pr_debug("feat %d type %d confirmed %d\n",
-				      feature, type, *val);
-			rc = 0;
+			/* XXX check the return value of dccp_feat_update */
 			break;
 		}
 
@@ -446,9 +466,9 @@ int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature,
 		inet_csk_clear_xmit_timer(sk, ICSK_TIME_RETRANS);
 	}
 
-	if (rc)
-		dccp_pr_debug("feat %d type %d never requested\n",
-			      feature, type);
+	if (!found)
+		dccp_pr_debug("%s(%d, ...) never requested\n",
+			      dccp_feat_typename(type), feature);
 	return 0;
 }
 
@@ -501,20 +521,18 @@ int dccp_feat_clone(struct sock *oldsk, struct sock *newsk)
 	list_for_each_entry(opt, &olddmsk->dccpms_pending, dccpop_node) {
 		struct dccp_opt_pend *newopt;
 		/* copy the value of the option */
-		u8 *val = kmalloc(opt->dccpop_len, GFP_ATOMIC);
+		u8 *val = kmemdup(opt->dccpop_val, opt->dccpop_len, GFP_ATOMIC);
 
 		if (val == NULL)
 			goto out_clean;
-		memcpy(val, opt->dccpop_val, opt->dccpop_len);
 
-		newopt = kmalloc(sizeof(*newopt), GFP_ATOMIC);
+		newopt = kmemdup(opt, sizeof(*newopt), GFP_ATOMIC);
 		if (newopt == NULL) {
 			kfree(val);
 			goto out_clean;
 		}
 
 		/* insert the option */
-		memcpy(newopt, opt, sizeof(*newopt));
 		newopt->dccpop_val = val;
 		list_add_tail(&newopt->dccpop_node, &newdmsk->dccpms_pending);
 
@@ -545,10 +563,9 @@ static int __dccp_feat_init(struct dccp_minisock *dmsk, u8 type, u8 feat,
 			    u8 *val, u8 len)
 {
 	int rc = -ENOMEM;
-	u8 *copy = kmalloc(len, GFP_KERNEL);
+	u8 *copy = kmemdup(val, len, GFP_KERNEL);
 
 	if (copy != NULL) {
-		memcpy(copy, val, len);
 		rc = dccp_feat_change(dmsk, type, feat, copy, len, GFP_KERNEL);
 		if (rc)
 			kfree(copy);
@@ -583,3 +600,45 @@ out:
 }
 
 EXPORT_SYMBOL_GPL(dccp_feat_init);
+
+#ifdef CONFIG_IP_DCCP_DEBUG
+const char *dccp_feat_typename(const u8 type)
+{
+	switch(type) {
+	case DCCPO_CHANGE_L:  return("ChangeL");
+	case DCCPO_CONFIRM_L: return("ConfirmL");
+	case DCCPO_CHANGE_R:  return("ChangeR");
+	case DCCPO_CONFIRM_R: return("ConfirmR");
+	/* the following case must not appear in feature negotation  */
+	default: 	      dccp_pr_debug("unknown type %d [BUG!]\n", type);
+	}
+	return NULL;
+}
+
+EXPORT_SYMBOL_GPL(dccp_feat_typename);
+
+const char *dccp_feat_name(const u8 feat)
+{
+	static const char *feature_names[] = {
+		[DCCPF_RESERVED]	= "Reserved",
+		[DCCPF_CCID]		= "CCID",
+		[DCCPF_SHORT_SEQNOS]	= "Allow Short Seqnos",
+		[DCCPF_SEQUENCE_WINDOW]	= "Sequence Window",
+		[DCCPF_ECN_INCAPABLE]	= "ECN Incapable",
+		[DCCPF_ACK_RATIO]	= "Ack Ratio",
+		[DCCPF_SEND_ACK_VECTOR]	= "Send ACK Vector",
+		[DCCPF_SEND_NDP_COUNT]	= "Send NDP Count",
+		[DCCPF_MIN_CSUM_COVER]	= "Min. Csum Coverage",
+		[DCCPF_DATA_CHECKSUM]	= "Send Data Checksum",
+	};
+	if (feat >= DCCPF_MIN_CCID_SPECIFIC)
+		return "CCID-specific";
+
+	if (dccp_feat_is_reserved(feat))
+		return feature_names[DCCPF_RESERVED];
+
+	return feature_names[feat];
+}
+
+EXPORT_SYMBOL_GPL(dccp_feat_name);
+#endif /* CONFIG_IP_DCCP_DEBUG */
diff --git a/net/dccp/feat.h b/net/dccp/feat.h
index cee553d416c..2c373ad7edc 100644
--- a/net/dccp/feat.h
+++ b/net/dccp/feat.h
@@ -12,9 +12,46 @@
  */
 
 #include <linux/types.h>
+#include "dccp.h"
 
-struct sock;
-struct dccp_minisock;
+static inline int dccp_feat_is_valid_length(u8 type, u8 feature, u8 len)
+{
+	/* sec. 6.1: Confirm has at least length 3,
+	 * sec. 6.2: Change  has at least length 4 */
+	if (len < 3)
+		return 1;
+	if (len < 4  && (type == DCCPO_CHANGE_L || type == DCCPO_CHANGE_R))
+		return 1;
+	/* XXX: add per-feature length validation (sec. 6.6.8) */
+	return 0;
+}
+
+static inline int dccp_feat_is_reserved(const u8 feat)
+{
+	return (feat > DCCPF_DATA_CHECKSUM &&
+		feat < DCCPF_MIN_CCID_SPECIFIC) ||
+	        feat == DCCPF_RESERVED;
+}
+
+/* feature negotiation knows only these four option types (RFC 4340, sec. 6) */
+static inline int dccp_feat_is_valid_type(const u8 optnum)
+{
+	return optnum >= DCCPO_CHANGE_L && optnum <= DCCPO_CONFIRM_R;
+
+}
+
+#ifdef CONFIG_IP_DCCP_DEBUG
+extern const char *dccp_feat_typename(const u8 type);
+extern const char *dccp_feat_name(const u8 feat);
+
+static inline void dccp_feat_debug(const u8 type, const u8 feat, const u8 val)
+{
+	dccp_pr_debug("%s(%s (%d), %d)\n", dccp_feat_typename(type),
+					   dccp_feat_name(feat), feat, val);
+}
+#else
+#define dccp_feat_debug(type, feat, val)
+#endif /* CONFIG_IP_DCCP_DEBUG */
 
 extern int  dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature,
 			     u8 *val, u8 len, gfp_t gfp);
@@ -26,11 +63,4 @@ extern void dccp_feat_clean(struct dccp_minisock *dmsk);
 extern int  dccp_feat_clone(struct sock *oldsk, struct sock *newsk);
 extern int  dccp_feat_init(struct dccp_minisock *dmsk);
 
-extern int  dccp_feat_default_sequence_window;
-extern int  dccp_feat_default_rx_ccid;
-extern int  dccp_feat_default_tx_ccid;
-extern int  dccp_feat_default_ack_ratio;
-extern int  dccp_feat_default_send_ack_vector;
-extern int  dccp_feat_default_send_ndp_count;
-
 #endif /* _DCCP_FEAT_H */
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 1d24881ac0a..7371a2f3acf 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -128,21 +128,18 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb)
 		     DCCP_PKT_WITHOUT_ACK_SEQ))
 			dp->dccps_gar = DCCP_SKB_CB(skb)->dccpd_ack_seq;
 	} else {
-		LIMIT_NETDEBUG(KERN_WARNING "DCCP: Step 6 failed for %s packet, "
-					    "(LSWL(%llu) <= P.seqno(%llu) <= S.SWH(%llu)) and "
-					    "(P.ackno %s or LAWL(%llu) <= P.ackno(%llu) <= S.AWH(%llu), "
-					    "sending SYNC...\n",
-			       dccp_packet_name(dh->dccph_type),
-			       (unsigned long long) lswl,
-			       (unsigned long long)
-			       DCCP_SKB_CB(skb)->dccpd_seq,
-			       (unsigned long long) dp->dccps_swh,
-			       (DCCP_SKB_CB(skb)->dccpd_ack_seq ==
+		DCCP_WARN("DCCP: Step 6 failed for %s packet, "
+			  "(LSWL(%llu) <= P.seqno(%llu) <= S.SWH(%llu)) and "
+			  "(P.ackno %s or LAWL(%llu) <= P.ackno(%llu) <= S.AWH(%llu), "
+			  "sending SYNC...\n",  dccp_packet_name(dh->dccph_type),
+			  (unsigned long long) lswl,
+			  (unsigned long long) DCCP_SKB_CB(skb)->dccpd_seq,
+			  (unsigned long long) dp->dccps_swh,
+			  (DCCP_SKB_CB(skb)->dccpd_ack_seq ==
 			        DCCP_PKT_WITHOUT_ACK_SEQ) ? "doesn't exist" : "exists",
-			       (unsigned long long) lawl,
-			       (unsigned long long)
-			       DCCP_SKB_CB(skb)->dccpd_ack_seq,
-			       (unsigned long long) dp->dccps_awh);
+			  (unsigned long long) lawl,
+			  (unsigned long long) DCCP_SKB_CB(skb)->dccpd_ack_seq,
+			  (unsigned long long) dp->dccps_awh);
 		dccp_send_sync(sk, DCCP_SKB_CB(skb)->dccpd_seq, DCCP_PKT_SYNC);
 		return -1;
 	}
@@ -431,29 +428,25 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
 
 	/*
 	 *  Step 3: Process LISTEN state
-	 *  	(Continuing from dccp_v4_do_rcv and dccp_v6_do_rcv)
 	 *
 	 *     If S.state == LISTEN,
-	 *	  If P.type == Request or P contains a valid Init Cookie
-	 *	  	option,
-	 *	     * Must scan the packet's options to check for an Init
-	 *		Cookie.  Only the Init Cookie is processed here,
-	 *		however; other options are processed in Step 8.  This
-	 *		scan need only be performed if the endpoint uses Init
-	 *		Cookies *
-	 *	     * Generate a new socket and switch to that socket *
-	 *	     Set S := new socket for this port pair
-	 *	     S.state = RESPOND
-	 *	     Choose S.ISS (initial seqno) or set from Init Cookie
-	 *	     Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookie
-	 *	     Continue with S.state == RESPOND
-	 *	     * A Response packet will be generated in Step 11 *
-	 *	  Otherwise,
-	 *	     Generate Reset(No Connection) unless P.type == Reset
-	 *	     Drop packet and return
-	 *
-	 * NOTE: the check for the packet types is done in
-	 *	 dccp_rcv_state_process
+	 *	 If P.type == Request or P contains a valid Init Cookie option,
+	 *	      (* Must scan the packet's options to check for Init
+	 *		 Cookies.  Only Init Cookies are processed here,
+	 *		 however; other options are processed in Step 8.  This
+	 *		 scan need only be performed if the endpoint uses Init
+	 *		 Cookies *)
+	 *	      (* Generate a new socket and switch to that socket *)
+	 *	      Set S := new socket for this port pair
+	 *	      S.state = RESPOND
+	 *	      Choose S.ISS (initial seqno) or set from Init Cookies
+	 *	      Initialize S.GAR := S.ISS
+	 *	      Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init
+	 *	      Cookies Continue with S.state == RESPOND
+	 *	      (* A Response packet will be generated in Step 11 *)
+	 *	 Otherwise,
+	 *	      Generate Reset(No Connection) unless P.type == Reset
+	 *	      Drop packet and return
 	 */
 	if (sk->sk_state == DCCP_LISTEN) {
 		if (dh->dccph_type == DCCP_PKT_REQUEST) {
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index e08e7688a26..ff81679c9f1 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -113,13 +113,8 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	/* OK, now commit destination to socket.  */
 	sk_setup_caps(sk, &rt->u.dst);
 
-	dp->dccps_gar =
-		dp->dccps_iss = secure_dccp_sequence_number(inet->saddr,
-							    inet->daddr,
-							    inet->sport,
-							    usin->sin_port);
-	dccp_update_gss(sk, dp->dccps_iss);
-
+	dp->dccps_iss = secure_dccp_sequence_number(inet->saddr, inet->daddr,
+						    inet->sport, inet->dport);
 	inet->id = dp->dccps_iss ^ jiffies;
 
 	err = dccp_connect(sk);
@@ -193,86 +188,6 @@ static inline void dccp_do_pmtu_discovery(struct sock *sk,
 	} /* else let the usual retransmit timer handle it */
 }
 
-static void dccp_v4_reqsk_send_ack(struct sk_buff *rxskb,
-				   struct request_sock *req)
-{
-	int err;
-	struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
-	const u32 dccp_hdr_ack_len = sizeof(struct dccp_hdr) +
-				     sizeof(struct dccp_hdr_ext) +
-				     sizeof(struct dccp_hdr_ack_bits);
-	struct sk_buff *skb;
-
-	if (((struct rtable *)rxskb->dst)->rt_type != RTN_LOCAL)
-		return;
-
-	skb = alloc_skb(dccp_v4_ctl_socket->sk->sk_prot->max_header, GFP_ATOMIC);
-	if (skb == NULL)
-		return;
-
-	/* Reserve space for headers. */
-	skb_reserve(skb, dccp_v4_ctl_socket->sk->sk_prot->max_header);
-
-	skb->dst = dst_clone(rxskb->dst);
-
-	skb->h.raw = skb_push(skb, dccp_hdr_ack_len);
-	dh = dccp_hdr(skb);
-	memset(dh, 0, dccp_hdr_ack_len);
-
-	/* Build DCCP header and checksum it. */
-	dh->dccph_type	   = DCCP_PKT_ACK;
-	dh->dccph_sport	   = rxdh->dccph_dport;
-	dh->dccph_dport	   = rxdh->dccph_sport;
-	dh->dccph_doff	   = dccp_hdr_ack_len / 4;
-	dh->dccph_x	   = 1;
-
-	dccp_hdr_set_seq(dh, DCCP_SKB_CB(rxskb)->dccpd_ack_seq);
-	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb),
-			 DCCP_SKB_CB(rxskb)->dccpd_seq);
-
-	bh_lock_sock(dccp_v4_ctl_socket->sk);
-	err = ip_build_and_send_pkt(skb, dccp_v4_ctl_socket->sk,
-				    rxskb->nh.iph->daddr,
-				    rxskb->nh.iph->saddr, NULL);
-	bh_unlock_sock(dccp_v4_ctl_socket->sk);
-
-	if (err == NET_XMIT_CN || err == 0) {
-		DCCP_INC_STATS_BH(DCCP_MIB_OUTSEGS);
-		DCCP_INC_STATS_BH(DCCP_MIB_OUTRSTS);
-	}
-}
-
-static int dccp_v4_send_response(struct sock *sk, struct request_sock *req,
-				 struct dst_entry *dst)
-{
-	int err = -1;
-	struct sk_buff *skb;
-
-	/* First, grab a route. */
-	
-	if (dst == NULL && (dst = inet_csk_route_req(sk, req)) == NULL)
-		goto out;
-
-	skb = dccp_make_response(sk, dst, req);
-	if (skb != NULL) {
-		const struct inet_request_sock *ireq = inet_rsk(req);
-		struct dccp_hdr *dh = dccp_hdr(skb);
-
-		dh->dccph_checksum = dccp_v4_checksum(skb, ireq->loc_addr,
-						      ireq->rmt_addr);
-		memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
-		err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
-					    ireq->rmt_addr,
-					    ireq->opt);
-		if (err == NET_XMIT_CN)
-			err = 0;
-	}
-
-out:
-	dst_release(dst);
-	return err;
-}
-
 /*
  * This routine is called by the ICMP module when it gets some sort of error
  * condition. If err < 0 then the socket should be closed and the error
@@ -329,7 +244,7 @@ static void dccp_v4_err(struct sk_buff *skb, u32 info)
 	seq = dccp_hdr_seq(skb);
 	if (sk->sk_state != DCCP_LISTEN &&
 	    !between48(seq, dp->dccps_swl, dp->dccps_swh)) {
-		NET_INC_STATS(LINUX_MIB_OUTOFWINDOWICMPS);
+		NET_INC_STATS_BH(LINUX_MIB_OUTOFWINDOWICMPS);
 		goto out;
 	}
 
@@ -429,19 +344,24 @@ out:
 	sock_put(sk);
 }
 
-/* This routine computes an IPv4 DCCP checksum. */
-void dccp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb)
+static inline __sum16 dccp_v4_csum_finish(struct sk_buff *skb,
+				      __be32 src, __be32 dst)
+{
+	return csum_tcpudp_magic(src, dst, skb->len, IPPROTO_DCCP, skb->csum);
+}
+
+void dccp_v4_send_check(struct sock *sk, int unused, struct sk_buff *skb)
 {
 	const struct inet_sock *inet = inet_sk(sk);
 	struct dccp_hdr *dh = dccp_hdr(skb);
 
-	dh->dccph_checksum = dccp_v4_checksum(skb, inet->saddr, inet->daddr);
+	dccp_csum_outgoing(skb);
+	dh->dccph_checksum = dccp_v4_csum_finish(skb, inet->saddr, inet->daddr);
 }
 
 EXPORT_SYMBOL_GPL(dccp_v4_send_check);
 
-static inline u64 dccp_v4_init_sequence(const struct sock *sk,
-					const struct sk_buff *skb)
+static inline u64 dccp_v4_init_sequence(const struct sk_buff *skb)
 {
 	return secure_dccp_sequence_number(skb->nh.iph->daddr,
 					   skb->nh.iph->saddr,
@@ -449,95 +369,6 @@ static inline u64 dccp_v4_init_sequence(const struct sock *sk,
 					   dccp_hdr(skb)->dccph_sport);
 }
 
-static struct request_sock_ops dccp_request_sock_ops;
-
-int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
-{
-	struct inet_request_sock *ireq;
-	struct dccp_sock dp;
-	struct request_sock *req;
-	struct dccp_request_sock *dreq;
-	const __be32 saddr = skb->nh.iph->saddr;
-	const __be32 daddr = skb->nh.iph->daddr;
- 	const __be32 service = dccp_hdr_request(skb)->dccph_req_service;
-	struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb);
-	__u8 reset_code = DCCP_RESET_CODE_TOO_BUSY;
-
-	/* Never answer to DCCP_PKT_REQUESTs send to broadcast or multicast */
-	if (((struct rtable *)skb->dst)->rt_flags &
-	    (RTCF_BROADCAST | RTCF_MULTICAST)) {
-		reset_code = DCCP_RESET_CODE_NO_CONNECTION;
-		goto drop;
-	}
-
-	if (dccp_bad_service_code(sk, service)) {
-		reset_code = DCCP_RESET_CODE_BAD_SERVICE_CODE;
-		goto drop;
- 	}
-	/*
-	 * TW buckets are converted to open requests without
-	 * limitations, they conserve resources and peer is
-	 * evidently real one.
-	 */
-	if (inet_csk_reqsk_queue_is_full(sk))
-		goto drop;
-
-	/*
-	 * Accept backlog is full. If we have already queued enough
-	 * of warm entries in syn queue, drop request. It is better than
-	 * clogging syn queue with openreqs with exponentially increasing
-	 * timeout.
-	 */
-	if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
-		goto drop;
-
-	req = reqsk_alloc(&dccp_request_sock_ops);
-	if (req == NULL)
-		goto drop;
-
-	if (dccp_parse_options(sk, skb))
-		goto drop_and_free;
-
-	dccp_openreq_init(req, &dp, skb);
-
-	if (security_inet_conn_request(sk, skb, req))
-		goto drop_and_free;
-
-	ireq = inet_rsk(req);
-	ireq->loc_addr = daddr;
-	ireq->rmt_addr = saddr;
-	req->rcv_wnd	= dccp_feat_default_sequence_window;
-	ireq->opt	= NULL;
-
-	/* 
-	 * Step 3: Process LISTEN state
-	 *
-	 * Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookie
-	 *
-	 * In fact we defer setting S.GSR, S.SWL, S.SWH to
-	 * dccp_create_openreq_child.
-	 */
-	dreq = dccp_rsk(req);
-	dreq->dreq_isr	   = dcb->dccpd_seq;
-	dreq->dreq_iss	   = dccp_v4_init_sequence(sk, skb);
-	dreq->dreq_service = service;
-
-	if (dccp_v4_send_response(sk, req, NULL))
-		goto drop_and_free;
-
-	inet_csk_reqsk_queue_hash_add(sk, req, DCCP_TIMEOUT_INIT);
-	return 0;
-
-drop_and_free:
-	reqsk_free(req);
-drop:
-	DCCP_INC_STATS_BH(DCCP_MIB_ATTEMPTFAILS);
-	dcb->dccpd_reset_code = reset_code;
-	return -1;
-}
-
-EXPORT_SYMBOL_GPL(dccp_v4_conn_request);
-
 /*
  * The three way handshake has completed - we got a valid ACK or DATAACK -
  * now create the new socket.
@@ -623,47 +454,6 @@ static struct sock *dccp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
 	return sk;
 }
 
-int dccp_v4_checksum(const struct sk_buff *skb, const __be32 saddr,
-		     const __be32 daddr)
-{
-	const struct dccp_hdr* dh = dccp_hdr(skb);
-	int checksum_len;
-	u32 tmp;
-
-	if (dh->dccph_cscov == 0)
-		checksum_len = skb->len;
-	else {
-		checksum_len = (dh->dccph_cscov + dh->dccph_x) * sizeof(u32);
-		checksum_len = checksum_len < skb->len ? checksum_len :
-							 skb->len;
-	}
-
-	tmp = csum_partial((unsigned char *)dh, checksum_len, 0);
-	return csum_tcpudp_magic(saddr, daddr, checksum_len,
-				 IPPROTO_DCCP, tmp);
-}
-
-EXPORT_SYMBOL_GPL(dccp_v4_checksum);
-
-static int dccp_v4_verify_checksum(struct sk_buff *skb,
-				   const __be32 saddr, const __be32 daddr)
-{
-	struct dccp_hdr *dh = dccp_hdr(skb);
-	int checksum_len;
-	u32 tmp;
-
-	if (dh->dccph_cscov == 0)
-		checksum_len = skb->len;
-	else {
-		checksum_len = (dh->dccph_cscov + dh->dccph_x) * sizeof(u32);
-		checksum_len = checksum_len < skb->len ? checksum_len :
-							 skb->len;
-	}
-	tmp = csum_partial((unsigned char *)dh, checksum_len, 0);
-	return csum_tcpudp_magic(saddr, daddr, checksum_len,
-				 IPPROTO_DCCP, tmp) == 0 ? 0 : -1;
-}
-
 static struct dst_entry* dccp_v4_route_skb(struct sock *sk,
 					   struct sk_buff *skb)
 {
@@ -689,7 +479,37 @@ static struct dst_entry* dccp_v4_route_skb(struct sock *sk,
 	return &rt->u.dst;
 }
 
-static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
+static int dccp_v4_send_response(struct sock *sk, struct request_sock *req,
+				 struct dst_entry *dst)
+{
+	int err = -1;
+	struct sk_buff *skb;
+
+	/* First, grab a route. */
+	
+	if (dst == NULL && (dst = inet_csk_route_req(sk, req)) == NULL)
+		goto out;
+
+	skb = dccp_make_response(sk, dst, req);
+	if (skb != NULL) {
+		const struct inet_request_sock *ireq = inet_rsk(req);
+		struct dccp_hdr *dh = dccp_hdr(skb);
+
+		dh->dccph_checksum = dccp_v4_csum_finish(skb, ireq->loc_addr,
+							      ireq->rmt_addr);
+		memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
+		err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
+					    ireq->rmt_addr,
+					    ireq->opt);
+		err = net_xmit_eval(err);
+	}
+
+out:
+	dst_release(dst);
+	return err;
+}
+
+static void dccp_v4_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
 {
 	int err;
 	struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
@@ -698,7 +518,7 @@ static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
 				       sizeof(struct dccp_hdr_reset);
 	struct sk_buff *skb;
 	struct dst_entry *dst;
-	u64 seqno;
+	u64 seqno = 0;
 
 	/* Never send a reset in response to a reset. */
 	if (rxdh->dccph_type == DCCP_PKT_RESET)
@@ -720,9 +540,7 @@ static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
 	skb_reserve(skb, dccp_v4_ctl_socket->sk->sk_prot->max_header);
 	skb->dst = dst_clone(dst);
 
-	skb->h.raw = skb_push(skb, dccp_hdr_reset_len);
-	dh = dccp_hdr(skb);
-	memset(dh, 0, dccp_hdr_reset_len);
+	dh = dccp_zeroed_hdr(skb, dccp_hdr_reset_len);
 
 	/* Build DCCP header and checksum it. */
 	dh->dccph_type	   = DCCP_PKT_RESET;
@@ -734,16 +552,15 @@ static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
 				DCCP_SKB_CB(rxskb)->dccpd_reset_code;
 
 	/* See "8.3.1. Abnormal Termination" in RFC 4340 */
-	seqno = 0;
 	if (DCCP_SKB_CB(rxskb)->dccpd_ack_seq != DCCP_PKT_WITHOUT_ACK_SEQ)
 		dccp_set_seqno(&seqno, DCCP_SKB_CB(rxskb)->dccpd_ack_seq + 1);
 
 	dccp_hdr_set_seq(dh, seqno);
-	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb),
-			 DCCP_SKB_CB(rxskb)->dccpd_seq);
+	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb), DCCP_SKB_CB(rxskb)->dccpd_seq);
 
-	dh->dccph_checksum = dccp_v4_checksum(skb, rxskb->nh.iph->saddr,
-					      rxskb->nh.iph->daddr);
+	dccp_csum_outgoing(skb);
+	dh->dccph_checksum = dccp_v4_csum_finish(skb, rxskb->nh.iph->saddr,
+						      rxskb->nh.iph->daddr);
 
 	bh_lock_sock(dccp_v4_ctl_socket->sk);
 	err = ip_build_and_send_pkt(skb, dccp_v4_ctl_socket->sk,
@@ -751,7 +568,7 @@ static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
 				    rxskb->nh.iph->saddr, NULL);
 	bh_unlock_sock(dccp_v4_ctl_socket->sk);
 
-	if (err == NET_XMIT_CN || err == 0) {
+	if (net_xmit_eval(err) == 0) {
 		DCCP_INC_STATS_BH(DCCP_MIB_OUTSEGS);
 		DCCP_INC_STATS_BH(DCCP_MIB_OUTRSTS);
 	}
@@ -759,6 +576,103 @@ out:
 	 dst_release(dst);
 }
 
+static void dccp_v4_reqsk_destructor(struct request_sock *req)
+{
+	kfree(inet_rsk(req)->opt);
+}
+
+static struct request_sock_ops dccp_request_sock_ops __read_mostly = {
+	.family		= PF_INET,
+	.obj_size	= sizeof(struct dccp_request_sock),
+	.rtx_syn_ack	= dccp_v4_send_response,
+	.send_ack	= dccp_reqsk_send_ack,
+	.destructor	= dccp_v4_reqsk_destructor,
+	.send_reset	= dccp_v4_ctl_send_reset,
+};
+
+int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
+{
+	struct inet_request_sock *ireq;
+	struct request_sock *req;
+	struct dccp_request_sock *dreq;
+ 	const __be32 service = dccp_hdr_request(skb)->dccph_req_service;
+	struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb);
+	__u8 reset_code = DCCP_RESET_CODE_TOO_BUSY;
+
+	/* Never answer to DCCP_PKT_REQUESTs send to broadcast or multicast */
+	if (((struct rtable *)skb->dst)->rt_flags &
+	    (RTCF_BROADCAST | RTCF_MULTICAST)) {
+		reset_code = DCCP_RESET_CODE_NO_CONNECTION;
+		goto drop;
+	}
+
+	if (dccp_bad_service_code(sk, service)) {
+		reset_code = DCCP_RESET_CODE_BAD_SERVICE_CODE;
+		goto drop;
+ 	}
+	/*
+	 * TW buckets are converted to open requests without
+	 * limitations, they conserve resources and peer is
+	 * evidently real one.
+	 */
+	if (inet_csk_reqsk_queue_is_full(sk))
+		goto drop;
+
+	/*
+	 * Accept backlog is full. If we have already queued enough
+	 * of warm entries in syn queue, drop request. It is better than
+	 * clogging syn queue with openreqs with exponentially increasing
+	 * timeout.
+	 */
+	if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
+		goto drop;
+
+	req = reqsk_alloc(&dccp_request_sock_ops);
+	if (req == NULL)
+		goto drop;
+
+	if (dccp_parse_options(sk, skb))
+		goto drop_and_free;
+
+	dccp_reqsk_init(req, skb);
+
+	if (security_inet_conn_request(sk, skb, req))
+		goto drop_and_free;
+
+	ireq = inet_rsk(req);
+	ireq->loc_addr = skb->nh.iph->daddr;
+	ireq->rmt_addr = skb->nh.iph->saddr;
+	ireq->opt	= NULL;
+
+	/* 
+	 * Step 3: Process LISTEN state
+	 *
+	 * Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookie
+	 *
+	 * In fact we defer setting S.GSR, S.SWL, S.SWH to
+	 * dccp_create_openreq_child.
+	 */
+	dreq = dccp_rsk(req);
+	dreq->dreq_isr	   = dcb->dccpd_seq;
+	dreq->dreq_iss	   = dccp_v4_init_sequence(skb);
+	dreq->dreq_service = service;
+
+	if (dccp_v4_send_response(sk, req, NULL))
+		goto drop_and_free;
+
+	inet_csk_reqsk_queue_hash_add(sk, req, DCCP_TIMEOUT_INIT);
+	return 0;
+
+drop_and_free:
+	reqsk_free(req);
+drop:
+	DCCP_INC_STATS_BH(DCCP_MIB_ATTEMPTFAILS);
+	dcb->dccpd_reset_code = reset_code;
+	return -1;
+}
+
+EXPORT_SYMBOL_GPL(dccp_v4_conn_request);
+
 int dccp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
 {
 	struct dccp_hdr *dh = dccp_hdr(skb);
@@ -771,24 +685,23 @@ int dccp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
 
 	/*
 	 *  Step 3: Process LISTEN state
-	 *     If S.state == LISTEN,
-	 *	  If P.type == Request or P contains a valid Init Cookie
-	 *	  	option,
-	 *	     * Must scan the packet's options to check for an Init
-	 *		Cookie.  Only the Init Cookie is processed here,
-	 *		however; other options are processed in Step 8.  This
-	 *		scan need only be performed if the endpoint uses Init
-	 *		Cookies *
-	 *	     * Generate a new socket and switch to that socket *
-	 *	     Set S := new socket for this port pair
-	 *	     S.state = RESPOND
-	 *	     Choose S.ISS (initial seqno) or set from Init Cookie
-	 *	     Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookie
-	 *	     Continue with S.state == RESPOND
-	 *	     * A Response packet will be generated in Step 11 *
-	 *	  Otherwise,
-	 *	     Generate Reset(No Connection) unless P.type == Reset
-	 *	     Drop packet and return
+	 *	 If P.type == Request or P contains a valid Init Cookie option,
+	 *	      (* Must scan the packet's options to check for Init
+	 *		 Cookies.  Only Init Cookies are processed here,
+	 *		 however; other options are processed in Step 8.  This
+	 *		 scan need only be performed if the endpoint uses Init
+	 *		 Cookies *)
+	 *	      (* Generate a new socket and switch to that socket *)
+	 *	      Set S := new socket for this port pair
+	 *	      S.state = RESPOND
+	 *	      Choose S.ISS (initial seqno) or set from Init Cookies
+	 *	      Initialize S.GAR := S.ISS
+	 *	      Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookies
+	 *	      Continue with S.state == RESPOND
+	 *	      (* A Response packet will be generated in Step 11 *)
+	 *	 Otherwise,
+	 *	      Generate Reset(No Connection) unless P.type == Reset
+	 *	      Drop packet and return
 	 *
 	 * NOTE: the check for the packet types is done in
 	 *	 dccp_rcv_state_process
@@ -811,7 +724,7 @@ int dccp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
 	return 0;
 
 reset:
-	dccp_v4_ctl_send_reset(skb);
+	dccp_v4_ctl_send_reset(sk, skb);
 discard:
 	kfree_skb(skb);
 	return 0;
@@ -819,60 +732,74 @@ discard:
 
 EXPORT_SYMBOL_GPL(dccp_v4_do_rcv);
 
+/**
+ *	dccp_invalid_packet  -  check for malformed packets
+ *	Implements RFC 4340, 8.5:  Step 1: Check header basics
+ *	Packets that fail these checks are ignored and do not receive Resets.
+ */
 int dccp_invalid_packet(struct sk_buff *skb)
 {
 	const struct dccp_hdr *dh;
+	unsigned int cscov;
 
 	if (skb->pkt_type != PACKET_HOST)
 		return 1;
 
+	/* If the packet is shorter than 12 bytes, drop packet and return */
 	if (!pskb_may_pull(skb, sizeof(struct dccp_hdr))) {
-		LIMIT_NETDEBUG(KERN_WARNING "DCCP: pskb_may_pull failed\n");
+		DCCP_WARN("pskb_may_pull failed\n");
 		return 1;
 	}
 
 	dh = dccp_hdr(skb);
 
-	/* If the packet type is not understood, drop packet and return */
+	/* If P.type is not understood, drop packet and return */
 	if (dh->dccph_type >= DCCP_PKT_INVALID) {
-		LIMIT_NETDEBUG(KERN_WARNING "DCCP: invalid packet type\n");
+		DCCP_WARN("invalid packet type\n");
 		return 1;
 	}
 
 	/*
-	 * If P.Data Offset is too small for packet type, or too large for
-	 * packet, drop packet and return
+	 * If P.Data Offset is too small for packet type, drop packet and return
 	 */
 	if (dh->dccph_doff < dccp_hdr_len(skb) / sizeof(u32)) {
-		LIMIT_NETDEBUG(KERN_WARNING "DCCP: P.Data Offset(%u) "
-					    "too small 1\n",
-			       dh->dccph_doff);
+		DCCP_WARN("P.Data Offset(%u) too small\n", dh->dccph_doff);
 		return 1;
 	}
-
+	/*
+	 * If P.Data Offset is too too large for packet, drop packet and return
+	 */
 	if (!pskb_may_pull(skb, dh->dccph_doff * sizeof(u32))) {
-		LIMIT_NETDEBUG(KERN_WARNING "DCCP: P.Data Offset(%u) "
-					    "too small 2\n",
-			       dh->dccph_doff);
+		DCCP_WARN("P.Data Offset(%u) too large\n", dh->dccph_doff);
 		return 1;
 	}
 
-	dh = dccp_hdr(skb);
-
 	/*
 	 * If P.type is not Data, Ack, or DataAck and P.X == 0 (the packet
 	 * has short sequence numbers), drop packet and return
 	 */
-	if (dh->dccph_x == 0 &&
-	    dh->dccph_type != DCCP_PKT_DATA &&
-	    dh->dccph_type != DCCP_PKT_ACK &&
-	    dh->dccph_type != DCCP_PKT_DATAACK) {
-		LIMIT_NETDEBUG(KERN_WARNING "DCCP: P.type (%s) not Data, Ack "
-					    "nor DataAck and P.X == 0\n",
-			       dccp_packet_name(dh->dccph_type));
+	if (dh->dccph_type >= DCCP_PKT_DATA    &&
+	    dh->dccph_type <= DCCP_PKT_DATAACK && dh->dccph_x == 0)  {
+		DCCP_WARN("P.type (%s) not Data || [Data]Ack, while P.X == 0\n",
+			  dccp_packet_name(dh->dccph_type));
 		return 1;
 	}
 
+	/*
+	 * If P.CsCov is too large for the packet size, drop packet and return.
+	 * This must come _before_ checksumming (not as RFC 4340 suggests).
+	 */
+	cscov = dccp_csum_coverage(skb);
+	if (cscov > skb->len) {
+		DCCP_WARN("P.CsCov %u exceeds packet length %d\n",
+			  dh->dccph_cscov, skb->len);
+		return 1;
+	}
+
+	/* If header checksum is incorrect, drop packet and return.
+	 * (This step is completed in the AF-dependent functions.) */
+	skb->csum = skb_checksum(skb, 0, cscov, 0);
+
 	return 0;
 }
 
@@ -883,17 +810,16 @@ static int dccp_v4_rcv(struct sk_buff *skb)
 {
 	const struct dccp_hdr *dh;
 	struct sock *sk;
+	int min_cov;
 
-	/* Step 1: Check header basics: */
+	/* Step 1: Check header basics */
 
 	if (dccp_invalid_packet(skb))
 		goto discard_it;
 
-	/* If the header checksum is incorrect, drop packet and return */
-	if (dccp_v4_verify_checksum(skb, skb->nh.iph->saddr,
-				    skb->nh.iph->daddr) < 0) {
-		LIMIT_NETDEBUG(KERN_WARNING "%s: incorrect header checksum\n",
-			       __FUNCTION__);
+	/* Step 1: If header checksum is incorrect, drop packet and return */
+	if (dccp_v4_csum_finish(skb, skb->nh.iph->saddr, skb->nh.iph->daddr)) {
+		DCCP_WARN("dropped packet with invalid checksum\n");
 		goto discard_it;
 	}
 
@@ -915,8 +841,7 @@ static int dccp_v4_rcv(struct sk_buff *skb)
 		dccp_pr_debug_cat("\n");
 	} else {
 		DCCP_SKB_CB(skb)->dccpd_ack_seq = dccp_hdr_ack_seq(skb);
-		dccp_pr_debug_cat(", ack=%llu\n",
-				  (unsigned long long)
+		dccp_pr_debug_cat(", ack=%llu\n", (unsigned long long)
 				  DCCP_SKB_CB(skb)->dccpd_ack_seq);
 	}
 
@@ -930,8 +855,6 @@ static int dccp_v4_rcv(struct sk_buff *skb)
 	/* 
 	 * Step 2:
 	 * 	If no socket ...
-	 *		Generate Reset(No Connection) unless P.type == Reset
-	 *		Drop packet and return
 	 */
 	if (sk == NULL) {
 		dccp_pr_debug("failed to look up flow ID in table and "
@@ -945,45 +868,55 @@ static int dccp_v4_rcv(struct sk_buff *skb)
 	 *		Generate Reset(No Connection) unless P.type == Reset
 	 *		Drop packet and return
 	 */
-	       
 	if (sk->sk_state == DCCP_TIME_WAIT) {
-		dccp_pr_debug("sk->sk_state == DCCP_TIME_WAIT: "
-			      "do_time_wait\n");
-                goto do_time_wait;
+		dccp_pr_debug("sk->sk_state == DCCP_TIME_WAIT: do_time_wait\n");
+		inet_twsk_put(inet_twsk(sk));
+		goto no_dccp_socket;
+	}
+
+	/*
+	 * RFC 4340, sec. 9.2.1: Minimum Checksum Coverage
+	 * 	o if MinCsCov = 0, only packets with CsCov = 0 are accepted
+	 * 	o if MinCsCov > 0, also accept packets with CsCov >= MinCsCov
+	 */
+	min_cov = dccp_sk(sk)->dccps_pcrlen;
+	if (dh->dccph_cscov && (min_cov == 0 || dh->dccph_cscov < min_cov))  {
+		dccp_pr_debug("Packet CsCov %d does not satisfy MinCsCov %d\n",
+			      dh->dccph_cscov, min_cov);
+		/* FIXME: "Such packets SHOULD be reported using Data Dropped
+		 *         options (Section 11.7) with Drop Code 0, Protocol
+		 *         Constraints."                                     */
+		goto discard_and_relse;
 	}
 
 	if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb))
 		goto discard_and_relse;
 	nf_reset(skb);
 
-	return sk_receive_skb(sk, skb);
+	return sk_receive_skb(sk, skb, 1);
 
 no_dccp_socket:
 	if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb))
 		goto discard_it;
 	/*
 	 * Step 2:
+	 * 	If no socket ...
 	 *		Generate Reset(No Connection) unless P.type == Reset
 	 *		Drop packet and return
 	 */
 	if (dh->dccph_type != DCCP_PKT_RESET) {
 		DCCP_SKB_CB(skb)->dccpd_reset_code =
 					DCCP_RESET_CODE_NO_CONNECTION;
-		dccp_v4_ctl_send_reset(skb);
+		dccp_v4_ctl_send_reset(sk, skb);
 	}
 
 discard_it:
-	/* Discard frame. */
 	kfree_skb(skb);
 	return 0;
 
 discard_and_relse:
 	sock_put(sk);
 	goto discard_it;
-
-do_time_wait:
-	inet_twsk_put(inet_twsk(sk));
-	goto no_dccp_socket;
 }
 
 static struct inet_connection_sock_af_ops dccp_ipv4_af_ops = {
@@ -1017,20 +950,6 @@ static int dccp_v4_init_sock(struct sock *sk)
 	return err;
 }
 
-static void dccp_v4_reqsk_destructor(struct request_sock *req)
-{
-	kfree(inet_rsk(req)->opt);
-}
-
-static struct request_sock_ops dccp_request_sock_ops = {
-	.family		= PF_INET,
-	.obj_size	= sizeof(struct dccp_request_sock),
-	.rtx_syn_ack	= dccp_v4_send_response,
-	.send_ack	= dccp_v4_reqsk_send_ack,
-	.destructor	= dccp_v4_reqsk_destructor,
-	.send_reset	= dccp_v4_ctl_send_reset,
-};
-
 static struct timewait_sock_ops dccp_timewait_sock_ops = {
 	.twsk_obj_size	= sizeof(struct inet_timewait_sock),
 };
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index fc4242c0767..c7aaa2574f5 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -36,13 +36,6 @@
 /* Socket used for sending RSTs and ACKs */
 static struct socket *dccp_v6_ctl_socket;
 
-static void dccp_v6_ctl_send_reset(struct sk_buff *skb);
-static void dccp_v6_reqsk_send_ack(struct sk_buff *skb,
-				   struct request_sock *req);
-static void dccp_v6_send_check(struct sock *sk, int len, struct sk_buff *skb);
-
-static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb);
-
 static struct inet_connection_sock_af_ops dccp_ipv6_mapped;
 static struct inet_connection_sock_af_ops dccp_ipv6_af_ops;
 
@@ -65,205 +58,37 @@ static void dccp_v6_hash(struct sock *sk)
 	}
 }
 
-static inline u16 dccp_v6_check(struct dccp_hdr *dh, int len,
-				struct in6_addr *saddr,
-				struct in6_addr *daddr,
-				unsigned long base)
+/* add pseudo-header to DCCP checksum stored in skb->csum */
+static inline __sum16 dccp_v6_csum_finish(struct sk_buff *skb,
+				      struct in6_addr *saddr,
+				      struct in6_addr *daddr)
 {
-	return csum_ipv6_magic(saddr, daddr, len, IPPROTO_DCCP, base);
+	return csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_DCCP, skb->csum);
 }
 
-static __u32 dccp_v6_init_sequence(struct sock *sk, struct sk_buff *skb)
+static inline void dccp_v6_send_check(struct sock *sk, int unused_value,
+				      struct sk_buff *skb)
 {
-	const struct dccp_hdr *dh = dccp_hdr(skb);
-
-	if (skb->protocol == htons(ETH_P_IPV6))
-		return secure_tcpv6_sequence_number(skb->nh.ipv6h->daddr.s6_addr32,
-						    skb->nh.ipv6h->saddr.s6_addr32,
-						    dh->dccph_dport,
-						    dh->dccph_sport);
+	struct ipv6_pinfo *np = inet6_sk(sk);
+	struct dccp_hdr *dh = dccp_hdr(skb);
 
-	return secure_dccp_sequence_number(skb->nh.iph->daddr,
-					   skb->nh.iph->saddr,
-					   dh->dccph_dport,
-					   dh->dccph_sport);
+	dccp_csum_outgoing(skb);
+	dh->dccph_checksum = dccp_v6_csum_finish(skb, &np->saddr, &np->daddr);
 }
 
-static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
-			   int addr_len)
+static inline __u32 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+				   		  __be16 sport, __be16 dport   )
 {
-	struct sockaddr_in6 *usin = (struct sockaddr_in6 *)uaddr;
-	struct inet_connection_sock *icsk = inet_csk(sk);
-	struct inet_sock *inet = inet_sk(sk);
-	struct ipv6_pinfo *np = inet6_sk(sk);
-	struct dccp_sock *dp = dccp_sk(sk);
-	struct in6_addr *saddr = NULL, *final_p = NULL, final;
-	struct flowi fl;
-	struct dst_entry *dst;
-	int addr_type;
-	int err;
-
-	dp->dccps_role = DCCP_ROLE_CLIENT;
-
-	if (addr_len < SIN6_LEN_RFC2133)
-		return -EINVAL;
-
-	if (usin->sin6_family != AF_INET6)
-		return -EAFNOSUPPORT;
-
-	memset(&fl, 0, sizeof(fl));
-
-	if (np->sndflow) {
-		fl.fl6_flowlabel = usin->sin6_flowinfo & IPV6_FLOWINFO_MASK;
-		IP6_ECN_flow_init(fl.fl6_flowlabel);
-		if (fl.fl6_flowlabel & IPV6_FLOWLABEL_MASK) {
-			struct ip6_flowlabel *flowlabel;
-			flowlabel = fl6_sock_lookup(sk, fl.fl6_flowlabel);
-			if (flowlabel == NULL)
-				return -EINVAL;
-			ipv6_addr_copy(&usin->sin6_addr, &flowlabel->dst);
-			fl6_sock_release(flowlabel);
-		}
-	}
-	/*
-	 * connect() to INADDR_ANY means loopback (BSD'ism).
-	 */
-	if (ipv6_addr_any(&usin->sin6_addr))
-		usin->sin6_addr.s6_addr[15] = 1;
-
-	addr_type = ipv6_addr_type(&usin->sin6_addr);
-
-	if (addr_type & IPV6_ADDR_MULTICAST)
-		return -ENETUNREACH;
-
-	if (addr_type & IPV6_ADDR_LINKLOCAL) {
-		if (addr_len >= sizeof(struct sockaddr_in6) &&
-		    usin->sin6_scope_id) {
-			/* If interface is set while binding, indices
-			 * must coincide.
-			 */
-			if (sk->sk_bound_dev_if &&
-			    sk->sk_bound_dev_if != usin->sin6_scope_id)
-				return -EINVAL;
-
-			sk->sk_bound_dev_if = usin->sin6_scope_id;
-		}
-
-		/* Connect to link-local address requires an interface */
-		if (!sk->sk_bound_dev_if)
-			return -EINVAL;
-	}
-
-	ipv6_addr_copy(&np->daddr, &usin->sin6_addr);
-	np->flow_label = fl.fl6_flowlabel;
-
-	/*
-	 * DCCP over IPv4
-	 */
-	if (addr_type == IPV6_ADDR_MAPPED) {
-		u32 exthdrlen = icsk->icsk_ext_hdr_len;
-		struct sockaddr_in sin;
-
-		SOCK_DEBUG(sk, "connect: ipv4 mapped\n");
-
-		if (__ipv6_only_sock(sk))
-			return -ENETUNREACH;
-
-		sin.sin_family = AF_INET;
-		sin.sin_port = usin->sin6_port;
-		sin.sin_addr.s_addr = usin->sin6_addr.s6_addr32[3];
-
-		icsk->icsk_af_ops = &dccp_ipv6_mapped;
-		sk->sk_backlog_rcv = dccp_v4_do_rcv;
-
-		err = dccp_v4_connect(sk, (struct sockaddr *)&sin, sizeof(sin));
-		if (err) {
-			icsk->icsk_ext_hdr_len = exthdrlen;
-			icsk->icsk_af_ops = &dccp_ipv6_af_ops;
-			sk->sk_backlog_rcv = dccp_v6_do_rcv;
-			goto failure;
-		} else {
-			ipv6_addr_set(&np->saddr, 0, 0, htonl(0x0000FFFF),
-				      inet->saddr);
-			ipv6_addr_set(&np->rcv_saddr, 0, 0, htonl(0x0000FFFF),
-				      inet->rcv_saddr);
-		}
-
-		return err;
-	}
-
-	if (!ipv6_addr_any(&np->rcv_saddr))
-		saddr = &np->rcv_saddr;
-
-	fl.proto = IPPROTO_DCCP;
-	ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
-	ipv6_addr_copy(&fl.fl6_src, saddr ? saddr : &np->saddr);
-	fl.oif = sk->sk_bound_dev_if;
-	fl.fl_ip_dport = usin->sin6_port;
-	fl.fl_ip_sport = inet->sport;
-	security_sk_classify_flow(sk, &fl);
-
-	if (np->opt != NULL && np->opt->srcrt != NULL) {
-		const struct rt0_hdr *rt0 = (struct rt0_hdr *)np->opt->srcrt;
-
-		ipv6_addr_copy(&final, &fl.fl6_dst);
-		ipv6_addr_copy(&fl.fl6_dst, rt0->addr);
-		final_p = &final;
-	}
-
-	err = ip6_dst_lookup(sk, &dst, &fl);
-	if (err)
-		goto failure;
-
-	if (final_p)
-		ipv6_addr_copy(&fl.fl6_dst, final_p);
-
-	err = xfrm_lookup(&dst, &fl, sk, 0);
-	if (err < 0)
-		goto failure;
-
-	if (saddr == NULL) {
-		saddr = &fl.fl6_src;
-		ipv6_addr_copy(&np->rcv_saddr, saddr);
-	}
-
-	/* set the source address */
-	ipv6_addr_copy(&np->saddr, saddr);
-	inet->rcv_saddr = LOOPBACK4_IPV6;
-
-	__ip6_dst_store(sk, dst, NULL, NULL);
-
-	icsk->icsk_ext_hdr_len = 0;
-	if (np->opt != NULL)
-		icsk->icsk_ext_hdr_len = (np->opt->opt_flen +
-					  np->opt->opt_nflen);
-
-	inet->dport = usin->sin6_port;
-
-	dccp_set_state(sk, DCCP_REQUESTING);
-	err = inet6_hash_connect(&dccp_death_row, sk);
-	if (err)
-		goto late_failure;
-	/* FIXME */
-#if 0
-	dp->dccps_gar = secure_dccp_v6_sequence_number(np->saddr.s6_addr32,
-						       np->daddr.s6_addr32,
-						       inet->sport,
-						       inet->dport);
-#endif
-	err = dccp_connect(sk);
-	if (err)
-		goto late_failure;
+	return secure_tcpv6_sequence_number(saddr, daddr, sport, dport);
+}
 
-	return 0;
+static inline __u32 dccp_v6_init_sequence(struct sk_buff *skb)
+{
+	return secure_dccpv6_sequence_number(skb->nh.ipv6h->daddr.s6_addr32,
+					     skb->nh.ipv6h->saddr.s6_addr32,
+					     dccp_hdr(skb)->dccph_dport,
+					     dccp_hdr(skb)->dccph_sport     );
 
-late_failure:
-	dccp_set_state(sk, DCCP_CLOSED);
-	__sk_dst_reset(sk);
-failure:
-	inet->dport = 0;
-	sk->sk_route_caps = 0;
-	return err;
 }
 
 static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
@@ -464,16 +289,12 @@ static int dccp_v6_send_response(struct sock *sk, struct request_sock *req,
 	if (skb != NULL) {
 		struct dccp_hdr *dh = dccp_hdr(skb);
 
-		dh->dccph_checksum = dccp_v6_check(dh, skb->len,
-						   &ireq6->loc_addr,
-						   &ireq6->rmt_addr,
-						   csum_partial((char *)dh,
-								skb->len,
-								skb->csum));
+		dh->dccph_checksum = dccp_v6_csum_finish(skb,
+							 &ireq6->loc_addr,
+							 &ireq6->rmt_addr);
 		ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
 		err = ip6_xmit(sk, skb, &fl, opt, 0);
-		if (err == NET_XMIT_CN)
-			err = 0;
+		err = net_xmit_eval(err);
 	}
 
 done:
@@ -489,32 +310,7 @@ static void dccp_v6_reqsk_destructor(struct request_sock *req)
 		kfree_skb(inet6_rsk(req)->pktopts);
 }
 
-static struct request_sock_ops dccp6_request_sock_ops = {
-	.family		= AF_INET6,
-	.obj_size	= sizeof(struct dccp6_request_sock),
-	.rtx_syn_ack	= dccp_v6_send_response,
-	.send_ack	= dccp_v6_reqsk_send_ack,
-	.destructor	= dccp_v6_reqsk_destructor,
-	.send_reset	= dccp_v6_ctl_send_reset,
-};
-
-static struct timewait_sock_ops dccp6_timewait_sock_ops = {
-	.twsk_obj_size	= sizeof(struct dccp6_timewait_sock),
-};
-
-static void dccp_v6_send_check(struct sock *sk, int len, struct sk_buff *skb)
-{
-	struct ipv6_pinfo *np = inet6_sk(sk);
-	struct dccp_hdr *dh = dccp_hdr(skb);
-
-	dh->dccph_checksum = csum_ipv6_magic(&np->saddr, &np->daddr,
-					     len, IPPROTO_DCCP,
-					     csum_partial((char *)dh,
-							  dh->dccph_doff << 2,
-							  skb->csum));
-}
-
-static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
+static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
 {
 	struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
 	const u32 dccp_hdr_reset_len = sizeof(struct dccp_hdr) +
@@ -522,7 +318,7 @@ static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
 				       sizeof(struct dccp_hdr_reset);
 	struct sk_buff *skb;
 	struct flowi fl;
-	u64 seqno;
+	u64 seqno = 0;
 
 	if (rxdh->dccph_type == DCCP_PKT_RESET)
 		return;
@@ -537,9 +333,7 @@ static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
 
 	skb_reserve(skb, dccp_v6_ctl_socket->sk->sk_prot->max_header);
 
-	skb->h.raw = skb_push(skb, dccp_hdr_reset_len);
-	dh = dccp_hdr(skb);
-	memset(dh, 0, dccp_hdr_reset_len);
+	dh = dccp_zeroed_hdr(skb, dccp_hdr_reset_len);
 
 	/* Swap the send and the receive. */
 	dh->dccph_type	= DCCP_PKT_RESET;
@@ -551,20 +345,20 @@ static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
 				DCCP_SKB_CB(rxskb)->dccpd_reset_code;
 
 	/* See "8.3.1. Abnormal Termination" in RFC 4340 */
-	seqno = 0;
 	if (DCCP_SKB_CB(rxskb)->dccpd_ack_seq != DCCP_PKT_WITHOUT_ACK_SEQ)
 		dccp_set_seqno(&seqno, DCCP_SKB_CB(rxskb)->dccpd_ack_seq + 1);
 
 	dccp_hdr_set_seq(dh, seqno);
-	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb),
-			 DCCP_SKB_CB(rxskb)->dccpd_seq);
+	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb), DCCP_SKB_CB(rxskb)->dccpd_seq);
+
+	dccp_csum_outgoing(skb);
+	dh->dccph_checksum = dccp_v6_csum_finish(skb, &rxskb->nh.ipv6h->saddr,
+				   		      &rxskb->nh.ipv6h->daddr);
 
 	memset(&fl, 0, sizeof(fl));
 	ipv6_addr_copy(&fl.fl6_dst, &rxskb->nh.ipv6h->saddr);
 	ipv6_addr_copy(&fl.fl6_src, &rxskb->nh.ipv6h->daddr);
-	dh->dccph_checksum = csum_ipv6_magic(&fl.fl6_src, &fl.fl6_dst,
-					     sizeof(*dh), IPPROTO_DCCP,
-					     skb->csum);
+
 	fl.proto = IPPROTO_DCCP;
 	fl.oif = inet6_iif(rxskb);
 	fl.fl_ip_dport = dh->dccph_dport;
@@ -584,60 +378,14 @@ static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
 	kfree_skb(skb);
 }
 
-static void dccp_v6_reqsk_send_ack(struct sk_buff *rxskb,
-				   struct request_sock *req)
-{
-	struct flowi fl;
-	struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
-	const u32 dccp_hdr_ack_len = sizeof(struct dccp_hdr) +
-				     sizeof(struct dccp_hdr_ext) +
-				     sizeof(struct dccp_hdr_ack_bits);
-	struct sk_buff *skb;
-
-	skb = alloc_skb(dccp_v6_ctl_socket->sk->sk_prot->max_header,
-			GFP_ATOMIC);
-	if (skb == NULL)
-		return;
-
-	skb_reserve(skb, dccp_v6_ctl_socket->sk->sk_prot->max_header);
-
-	skb->h.raw = skb_push(skb, dccp_hdr_ack_len);
-	dh = dccp_hdr(skb);
-	memset(dh, 0, dccp_hdr_ack_len);
-
-	/* Build DCCP header and checksum it. */
-	dh->dccph_type	= DCCP_PKT_ACK;
-	dh->dccph_sport = rxdh->dccph_dport;
-	dh->dccph_dport = rxdh->dccph_sport;
-	dh->dccph_doff	= dccp_hdr_ack_len / 4;
-	dh->dccph_x	= 1;
-
-	dccp_hdr_set_seq(dh, DCCP_SKB_CB(rxskb)->dccpd_ack_seq);
-	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb),
-			 DCCP_SKB_CB(rxskb)->dccpd_seq);
-
-	memset(&fl, 0, sizeof(fl));
-	ipv6_addr_copy(&fl.fl6_dst, &rxskb->nh.ipv6h->saddr);
-	ipv6_addr_copy(&fl.fl6_src, &rxskb->nh.ipv6h->daddr);
-
-	/* FIXME: calculate checksum, IPv4 also should... */
-
-	fl.proto = IPPROTO_DCCP;
-	fl.oif = inet6_iif(rxskb);
-	fl.fl_ip_dport = dh->dccph_dport;
-	fl.fl_ip_sport = dh->dccph_sport;
-	security_req_classify_flow(req, &fl);
-
-	if (!ip6_dst_lookup(NULL, &skb->dst, &fl)) {
-		if (xfrm_lookup(&skb->dst, &fl, NULL, 0) >= 0) {
-			ip6_xmit(dccp_v6_ctl_socket->sk, skb, &fl, NULL, 0);
-			DCCP_INC_STATS_BH(DCCP_MIB_OUTSEGS);
-			return;
-		}
-	}
-
-	kfree_skb(skb);
-}
+static struct request_sock_ops dccp6_request_sock_ops = {
+	.family		= AF_INET6,
+	.obj_size	= sizeof(struct dccp6_request_sock),
+	.rtx_syn_ack	= dccp_v6_send_response,
+	.send_ack	= dccp_reqsk_send_ack,
+	.destructor	= dccp_v6_reqsk_destructor,
+	.send_reset	= dccp_v6_ctl_send_reset,
+};
 
 static struct sock *dccp_v6_hnd_req(struct sock *sk,struct sk_buff *skb)
 {
@@ -672,7 +420,6 @@ static struct sock *dccp_v6_hnd_req(struct sock *sk,struct sk_buff *skb)
 
 static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
 {
-	struct dccp_sock dp;
 	struct request_sock *req;
 	struct dccp_request_sock *dreq;
 	struct inet6_request_sock *ireq6;
@@ -704,9 +451,10 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
 	if (req == NULL)
 		goto drop;
 
-	/* FIXME: process options */
+	if (dccp_parse_options(sk, skb))
+		goto drop_and_free;
 
-	dccp_openreq_init(req, &dp, skb);
+	dccp_reqsk_init(req, skb);
 
 	if (security_inet_conn_request(sk, skb, req))
 		goto drop_and_free;
@@ -714,7 +462,6 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
 	ireq6 = inet6_rsk(req);
 	ipv6_addr_copy(&ireq6->rmt_addr, &skb->nh.ipv6h->saddr);
 	ipv6_addr_copy(&ireq6->loc_addr, &skb->nh.ipv6h->daddr);
-	req->rcv_wnd	= dccp_feat_default_sequence_window;
 	ireq6->pktopts	= NULL;
 
 	if (ipv6_opt_accepted(sk, skb) ||
@@ -733,14 +480,14 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
 	/*
 	 * Step 3: Process LISTEN state
 	 *
-	 * Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookie
+	 *   Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookie
 	 *
-	 * In fact we defer setting S.GSR, S.SWL, S.SWH to
-	 * dccp_create_openreq_child.
+	 *   In fact we defer setting S.GSR, S.SWL, S.SWH to
+	 *   dccp_create_openreq_child.
 	 */
 	dreq = dccp_rsk(req);
 	dreq->dreq_isr	   = dcb->dccpd_seq;
-	dreq->dreq_iss	   = dccp_v6_init_sequence(sk, skb);
+	dreq->dreq_iss	   = dccp_v6_init_sequence(skb);
 	dreq->dreq_service = service;
 
 	if (dccp_v6_send_response(sk, req, NULL))
@@ -990,18 +737,46 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 	                                       --ANK (980728)
 	 */
 	if (np->rxopt.all)
+	/*
+	 * FIXME: Add handling of IPV6_PKTOPTIONS skb. See the comments below
+	 *        (wrt ipv6_pktopions) and net/ipv6/tcp_ipv6.c for an example.
+	 */
 		opt_skb = skb_clone(skb, GFP_ATOMIC);
 
 	if (sk->sk_state == DCCP_OPEN) { /* Fast path */
 		if (dccp_rcv_established(sk, skb, dccp_hdr(skb), skb->len))
 			goto reset;
 		if (opt_skb) {
-			/* This is where we would goto ipv6_pktoptions. */
+			/* XXX This is where we would goto ipv6_pktoptions. */
 			__kfree_skb(opt_skb);
 		}
 		return 0;
 	}
 
+	/*
+	 *  Step 3: Process LISTEN state
+	 *     If S.state == LISTEN,
+	 *	 If P.type == Request or P contains a valid Init Cookie option,
+	 *	      (* Must scan the packet's options to check for Init
+	 *		 Cookies.  Only Init Cookies are processed here,
+	 *		 however; other options are processed in Step 8.  This
+	 *		 scan need only be performed if the endpoint uses Init
+	 *		 Cookies *)
+	 *	      (* Generate a new socket and switch to that socket *)
+	 *	      Set S := new socket for this port pair
+	 *	      S.state = RESPOND
+	 *	      Choose S.ISS (initial seqno) or set from Init Cookies
+	 *	      Initialize S.GAR := S.ISS
+	 *	      Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookies
+	 *	      Continue with S.state == RESPOND
+	 *	      (* A Response packet will be generated in Step 11 *)
+	 *	 Otherwise,
+	 *	      Generate Reset(No Connection) unless P.type == Reset
+	 *	      Drop packet and return
+	 *
+	 * NOTE: the check for the packet types is done in
+	 *	 dccp_rcv_state_process
+	 */
 	if (sk->sk_state == DCCP_LISTEN) {
 		struct sock *nsk = dccp_v6_hnd_req(sk, skb);
 
@@ -1024,13 +799,13 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 	if (dccp_rcv_state_process(sk, skb, dccp_hdr(skb), skb->len))
 		goto reset;
 	if (opt_skb) {
-		/* This is where we would goto ipv6_pktoptions. */
+		/* XXX This is where we would goto ipv6_pktoptions. */
 		__kfree_skb(opt_skb);
 	}
 	return 0;
 
 reset:
-	dccp_v6_ctl_send_reset(skb);
+	dccp_v6_ctl_send_reset(sk, skb);
 discard:
 	if (opt_skb != NULL)
 		__kfree_skb(opt_skb);
@@ -1043,12 +818,20 @@ static int dccp_v6_rcv(struct sk_buff **pskb)
 	const struct dccp_hdr *dh;
 	struct sk_buff *skb = *pskb;
 	struct sock *sk;
+	int min_cov;
 
-	/* Step 1: Check header basics: */
+	/* Step 1: Check header basics */
 
 	if (dccp_invalid_packet(skb))
 		goto discard_it;
 
+	/* Step 1: If header checksum is incorrect, drop packet and return. */
+	if (dccp_v6_csum_finish(skb, &skb->nh.ipv6h->saddr,
+				     &skb->nh.ipv6h->daddr)) {
+		DCCP_WARN("dropped packet with invalid checksum\n");
+		goto discard_it;
+	}
+
 	dh = dccp_hdr(skb);
 
 	DCCP_SKB_CB(skb)->dccpd_seq  = dccp_hdr_seq(skb);
@@ -1068,11 +851,12 @@ static int dccp_v6_rcv(struct sk_buff **pskb)
 	/*
 	 * Step 2:
 	 * 	If no socket ...
-	 *		Generate Reset(No Connection) unless P.type == Reset
-	 *		Drop packet and return
 	 */
-	if (sk == NULL)
+	if (sk == NULL) {
+		dccp_pr_debug("failed to look up flow ID in table and "
+			      "get corresponding socket\n");
 		goto no_dccp_socket;
+	}
 
 	/*
 	 * Step 2:
@@ -1080,43 +864,226 @@ static int dccp_v6_rcv(struct sk_buff **pskb)
 	 *		Generate Reset(No Connection) unless P.type == Reset
 	 *		Drop packet and return
 	 */
-	if (sk->sk_state == DCCP_TIME_WAIT)
-		goto do_time_wait;
+	if (sk->sk_state == DCCP_TIME_WAIT) {
+		dccp_pr_debug("sk->sk_state == DCCP_TIME_WAIT: do_time_wait\n");
+		inet_twsk_put(inet_twsk(sk));
+		goto no_dccp_socket;
+	}
+
+	/*
+	 * RFC 4340, sec. 9.2.1: Minimum Checksum Coverage
+	 * 	o if MinCsCov = 0, only packets with CsCov = 0 are accepted
+	 * 	o if MinCsCov > 0, also accept packets with CsCov >= MinCsCov
+	 */
+	min_cov = dccp_sk(sk)->dccps_pcrlen;
+	if (dh->dccph_cscov  &&  (min_cov == 0 || dh->dccph_cscov < min_cov))  {
+		dccp_pr_debug("Packet CsCov %d does not satisfy MinCsCov %d\n",
+			      dh->dccph_cscov, min_cov);
+		/* FIXME: send Data Dropped option (see also dccp_v4_rcv) */
+		goto discard_and_relse;
+	}
 
 	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb))
 		goto discard_and_relse;
 
-	return sk_receive_skb(sk, skb) ? -1 : 0;
+	return sk_receive_skb(sk, skb, 1) ? -1 : 0;
 
 no_dccp_socket:
 	if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
 		goto discard_it;
 	/*
 	 * Step 2:
+	 * 	If no socket ...
 	 *		Generate Reset(No Connection) unless P.type == Reset
 	 *		Drop packet and return
 	 */
 	if (dh->dccph_type != DCCP_PKT_RESET) {
 		DCCP_SKB_CB(skb)->dccpd_reset_code =
 					DCCP_RESET_CODE_NO_CONNECTION;
-		dccp_v6_ctl_send_reset(skb);
+		dccp_v6_ctl_send_reset(sk, skb);
 	}
-discard_it:
-
-	/*
-	 *	Discard frame
-	 */
 
+discard_it:
 	kfree_skb(skb);
 	return 0;
 
 discard_and_relse:
 	sock_put(sk);
 	goto discard_it;
+}
 
-do_time_wait:
-	inet_twsk_put(inet_twsk(sk));
-	goto no_dccp_socket;
+static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
+			   int addr_len)
+{
+	struct sockaddr_in6 *usin = (struct sockaddr_in6 *)uaddr;
+	struct inet_connection_sock *icsk = inet_csk(sk);
+	struct inet_sock *inet = inet_sk(sk);
+	struct ipv6_pinfo *np = inet6_sk(sk);
+	struct dccp_sock *dp = dccp_sk(sk);
+	struct in6_addr *saddr = NULL, *final_p = NULL, final;
+	struct flowi fl;
+	struct dst_entry *dst;
+	int addr_type;
+	int err;
+
+	dp->dccps_role = DCCP_ROLE_CLIENT;
+
+	if (addr_len < SIN6_LEN_RFC2133)
+		return -EINVAL;
+
+	if (usin->sin6_family != AF_INET6)
+		return -EAFNOSUPPORT;
+
+	memset(&fl, 0, sizeof(fl));
+
+	if (np->sndflow) {
+		fl.fl6_flowlabel = usin->sin6_flowinfo & IPV6_FLOWINFO_MASK;
+		IP6_ECN_flow_init(fl.fl6_flowlabel);
+		if (fl.fl6_flowlabel & IPV6_FLOWLABEL_MASK) {
+			struct ip6_flowlabel *flowlabel;
+			flowlabel = fl6_sock_lookup(sk, fl.fl6_flowlabel);
+			if (flowlabel == NULL)
+				return -EINVAL;
+			ipv6_addr_copy(&usin->sin6_addr, &flowlabel->dst);
+			fl6_sock_release(flowlabel);
+		}
+	}
+	/*
+	 * connect() to INADDR_ANY means loopback (BSD'ism).
+	 */
+	if (ipv6_addr_any(&usin->sin6_addr))
+		usin->sin6_addr.s6_addr[15] = 1;
+
+	addr_type = ipv6_addr_type(&usin->sin6_addr);
+
+	if (addr_type & IPV6_ADDR_MULTICAST)
+		return -ENETUNREACH;
+
+	if (addr_type & IPV6_ADDR_LINKLOCAL) {
+		if (addr_len >= sizeof(struct sockaddr_in6) &&
+		    usin->sin6_scope_id) {
+			/* If interface is set while binding, indices
+			 * must coincide.
+			 */
+			if (sk->sk_bound_dev_if &&
+			    sk->sk_bound_dev_if != usin->sin6_scope_id)
+				return -EINVAL;
+
+			sk->sk_bound_dev_if = usin->sin6_scope_id;
+		}
+
+		/* Connect to link-local address requires an interface */
+		if (!sk->sk_bound_dev_if)
+			return -EINVAL;
+	}
+
+	ipv6_addr_copy(&np->daddr, &usin->sin6_addr);
+	np->flow_label = fl.fl6_flowlabel;
+
+	/*
+	 * DCCP over IPv4
+	 */
+	if (addr_type == IPV6_ADDR_MAPPED) {
+		u32 exthdrlen = icsk->icsk_ext_hdr_len;
+		struct sockaddr_in sin;
+
+		SOCK_DEBUG(sk, "connect: ipv4 mapped\n");
+
+		if (__ipv6_only_sock(sk))
+			return -ENETUNREACH;
+
+		sin.sin_family = AF_INET;
+		sin.sin_port = usin->sin6_port;
+		sin.sin_addr.s_addr = usin->sin6_addr.s6_addr32[3];
+
+		icsk->icsk_af_ops = &dccp_ipv6_mapped;
+		sk->sk_backlog_rcv = dccp_v4_do_rcv;
+
+		err = dccp_v4_connect(sk, (struct sockaddr *)&sin, sizeof(sin));
+		if (err) {
+			icsk->icsk_ext_hdr_len = exthdrlen;
+			icsk->icsk_af_ops = &dccp_ipv6_af_ops;
+			sk->sk_backlog_rcv = dccp_v6_do_rcv;
+			goto failure;
+		} else {
+			ipv6_addr_set(&np->saddr, 0, 0, htonl(0x0000FFFF),
+				      inet->saddr);
+			ipv6_addr_set(&np->rcv_saddr, 0, 0, htonl(0x0000FFFF),
+				      inet->rcv_saddr);
+		}
+
+		return err;
+	}
+
+	if (!ipv6_addr_any(&np->rcv_saddr))
+		saddr = &np->rcv_saddr;
+
+	fl.proto = IPPROTO_DCCP;
+	ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
+	ipv6_addr_copy(&fl.fl6_src, saddr ? saddr : &np->saddr);
+	fl.oif = sk->sk_bound_dev_if;
+	fl.fl_ip_dport = usin->sin6_port;
+	fl.fl_ip_sport = inet->sport;
+	security_sk_classify_flow(sk, &fl);
+
+	if (np->opt != NULL && np->opt->srcrt != NULL) {
+		const struct rt0_hdr *rt0 = (struct rt0_hdr *)np->opt->srcrt;
+
+		ipv6_addr_copy(&final, &fl.fl6_dst);
+		ipv6_addr_copy(&fl.fl6_dst, rt0->addr);
+		final_p = &final;
+	}
+
+	err = ip6_dst_lookup(sk, &dst, &fl);
+	if (err)
+		goto failure;
+
+	if (final_p)
+		ipv6_addr_copy(&fl.fl6_dst, final_p);
+
+	err = xfrm_lookup(&dst, &fl, sk, 0);
+	if (err < 0)
+		goto failure;
+
+	if (saddr == NULL) {
+		saddr = &fl.fl6_src;
+		ipv6_addr_copy(&np->rcv_saddr, saddr);
+	}
+
+	/* set the source address */
+	ipv6_addr_copy(&np->saddr, saddr);
+	inet->rcv_saddr = LOOPBACK4_IPV6;
+
+	__ip6_dst_store(sk, dst, NULL, NULL);
+
+	icsk->icsk_ext_hdr_len = 0;
+	if (np->opt != NULL)
+		icsk->icsk_ext_hdr_len = (np->opt->opt_flen +
+					  np->opt->opt_nflen);
+
+	inet->dport = usin->sin6_port;
+
+	dccp_set_state(sk, DCCP_REQUESTING);
+	err = inet6_hash_connect(&dccp_death_row, sk);
+	if (err)
+		goto late_failure;
+
+	dp->dccps_iss = secure_dccpv6_sequence_number(np->saddr.s6_addr32,
+						      np->daddr.s6_addr32,
+						      inet->sport, inet->dport);
+	err = dccp_connect(sk);
+	if (err)
+		goto late_failure;
+
+	return 0;
+
+late_failure:
+	dccp_set_state(sk, DCCP_CLOSED);
+	__sk_dst_reset(sk);
+failure:
+	inet->dport = 0;
+	sk->sk_route_caps = 0;
+	return err;
 }
 
 static struct inet_connection_sock_af_ops dccp_ipv6_af_ops = {
@@ -1179,6 +1146,10 @@ static int dccp_v6_destroy_sock(struct sock *sk)
 	return inet6_destroy_sock(sk);
 }
 
+static struct timewait_sock_ops dccp6_timewait_sock_ops = {
+	.twsk_obj_size	= sizeof(struct dccp6_timewait_sock),
+};
+
 static struct proto dccp_v6_prot = {
 	.name		   = "DCCPv6",
 	.owner		   = THIS_MODULE,
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 9045438d6b3..4c9e26775f7 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/dccp.h>
+#include <linux/kernel.h>
 #include <linux/skbuff.h>
 #include <linux/timer.h>
 
@@ -31,8 +32,7 @@ struct inet_timewait_death_row dccp_death_row = {
 	.tw_timer	= TIMER_INITIALIZER(inet_twdr_hangman, 0,
 					    (unsigned long)&dccp_death_row),
 	.twkill_work	= __WORK_INITIALIZER(dccp_death_row.twkill_work,
-					     inet_twdr_twkill_work,
-					     &dccp_death_row),
+					     inet_twdr_twkill_work),
 /* Short-time timewait calendar */
 
 	.twcal_hand	= -1,
@@ -83,8 +83,7 @@ void dccp_time_wait(struct sock *sk, int state, int timeo)
 		 * socket up.  We've got bigger problems than
 		 * non-graceful socket closings.
 		 */
-		LIMIT_NETDEBUG(KERN_INFO "DCCP: time wait bucket "
-					 "table overflow\n");
+		DCCP_WARN("time wait bucket table overflow\n");
 	}
 
 	dccp_done(sk);
@@ -97,8 +96,8 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
 	/*
 	 * Step 3: Process LISTEN state
 	 *
-	 * // Generate a new socket and switch to that socket
-	 * Set S := new socket for this port pair
+	 *   (* Generate a new socket and switch to that socket *)
+	 *   Set S := new socket for this port pair
 	 */
 	struct sock *newsk = inet_csk_clone(sk, req, GFP_ATOMIC);
 
@@ -147,9 +146,9 @@ out_free:
 		/*
 		 * Step 3: Process LISTEN state
 		 *
-		 *	Choose S.ISS (initial seqno) or set from Init Cookie
-		 *	Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init
-		 *	Cookie
+		 *    Choose S.ISS (initial seqno) or set from Init Cookies
+		 *    Initialize S.GAR := S.ISS
+		 *    Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookies
 		 */
 
 		/* See dccp_v4_conn_request */
@@ -195,15 +194,17 @@ struct sock *dccp_check_req(struct sock *sk, struct sk_buff *skb,
 
 	/* Check for retransmitted REQUEST */
 	if (dccp_hdr(skb)->dccph_type == DCCP_PKT_REQUEST) {
-		if (after48(DCCP_SKB_CB(skb)->dccpd_seq,
-			    dccp_rsk(req)->dreq_isr)) {
-			struct dccp_request_sock *dreq = dccp_rsk(req);
+		struct dccp_request_sock *dreq = dccp_rsk(req);
 
+		if (after48(DCCP_SKB_CB(skb)->dccpd_seq, dreq->dreq_isr)) {
 			dccp_pr_debug("Retransmitted REQUEST\n");
-			/* Send another RESPONSE packet */
-			dccp_set_seqno(&dreq->dreq_iss, dreq->dreq_iss + 1);
-			dccp_set_seqno(&dreq->dreq_isr,
-				       DCCP_SKB_CB(skb)->dccpd_seq);
+			dreq->dreq_isr = DCCP_SKB_CB(skb)->dccpd_seq;
+			/*
+			 * Send another RESPONSE packet
+			 * To protect against Request floods, increment retrans
+			 * counter (backoff, monitored by dccp_response_timer).
+			 */
+			req->retrans++;
 			req->rsk_ops->rtx_syn_ack(sk, req, NULL);
 		}
 		/* Network Duplicate, discard packet */
@@ -243,7 +244,7 @@ listen_overflow:
 	DCCP_SKB_CB(skb)->dccpd_reset_code = DCCP_RESET_CODE_TOO_BUSY;
 drop:
 	if (dccp_hdr(skb)->dccph_type != DCCP_PKT_RESET)
-		req->rsk_ops->send_reset(skb);
+		req->rsk_ops->send_reset(sk, skb);
 
 	inet_csk_reqsk_queue_drop(sk, req, prev);
 	goto out;
@@ -283,3 +284,19 @@ int dccp_child_process(struct sock *parent, struct sock *child,
 }
 
 EXPORT_SYMBOL_GPL(dccp_child_process);
+
+void dccp_reqsk_send_ack(struct sk_buff *skb, struct request_sock *rsk)
+{
+	DCCP_BUG("DCCP-ACK packets are never sent in LISTEN/RESPOND state");
+}
+
+EXPORT_SYMBOL_GPL(dccp_reqsk_send_ack);
+
+void dccp_reqsk_init(struct request_sock *req, struct sk_buff *skb)
+{
+	inet_rsk(req)->rmt_port = dccp_hdr(skb)->dccph_sport;
+	inet_rsk(req)->acked	= 0;
+	req->rcv_wnd		= sysctl_dccp_feat_sequence_window;
+}
+
+EXPORT_SYMBOL_GPL(dccp_reqsk_init);
diff --git a/net/dccp/options.c b/net/dccp/options.c
index fb0db1f7cd7..f398b43bc05 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -22,23 +22,23 @@
 #include "dccp.h"
 #include "feat.h"
 
-int dccp_feat_default_sequence_window = DCCPF_INITIAL_SEQUENCE_WINDOW;
-int dccp_feat_default_rx_ccid	      = DCCPF_INITIAL_CCID;
-int dccp_feat_default_tx_ccid	      = DCCPF_INITIAL_CCID;
-int dccp_feat_default_ack_ratio	      = DCCPF_INITIAL_ACK_RATIO;
-int dccp_feat_default_send_ack_vector = DCCPF_INITIAL_SEND_ACK_VECTOR;
-int dccp_feat_default_send_ndp_count  = DCCPF_INITIAL_SEND_NDP_COUNT;
+int sysctl_dccp_feat_sequence_window = DCCPF_INITIAL_SEQUENCE_WINDOW;
+int sysctl_dccp_feat_rx_ccid	      = DCCPF_INITIAL_CCID;
+int sysctl_dccp_feat_tx_ccid	      = DCCPF_INITIAL_CCID;
+int sysctl_dccp_feat_ack_ratio	      = DCCPF_INITIAL_ACK_RATIO;
+int sysctl_dccp_feat_send_ack_vector = DCCPF_INITIAL_SEND_ACK_VECTOR;
+int sysctl_dccp_feat_send_ndp_count  = DCCPF_INITIAL_SEND_NDP_COUNT;
 
-EXPORT_SYMBOL_GPL(dccp_feat_default_sequence_window);
+EXPORT_SYMBOL_GPL(sysctl_dccp_feat_sequence_window);
 
 void dccp_minisock_init(struct dccp_minisock *dmsk)
 {
-	dmsk->dccpms_sequence_window = dccp_feat_default_sequence_window;
-	dmsk->dccpms_rx_ccid	     = dccp_feat_default_rx_ccid;
-	dmsk->dccpms_tx_ccid	     = dccp_feat_default_tx_ccid;
-	dmsk->dccpms_ack_ratio	     = dccp_feat_default_ack_ratio;
-	dmsk->dccpms_send_ack_vector = dccp_feat_default_send_ack_vector;
-	dmsk->dccpms_send_ndp_count  = dccp_feat_default_send_ndp_count;
+	dmsk->dccpms_sequence_window = sysctl_dccp_feat_sequence_window;
+	dmsk->dccpms_rx_ccid	     = sysctl_dccp_feat_rx_ccid;
+	dmsk->dccpms_tx_ccid	     = sysctl_dccp_feat_tx_ccid;
+	dmsk->dccpms_ack_ratio	     = sysctl_dccp_feat_ack_ratio;
+	dmsk->dccpms_send_ack_vector = sysctl_dccp_feat_send_ack_vector;
+	dmsk->dccpms_send_ndp_count  = sysctl_dccp_feat_send_ndp_count;
 }
 
 static u32 dccp_decode_value_var(const unsigned char *bf, const u8 len)
@@ -60,12 +60,9 @@ static u32 dccp_decode_value_var(const unsigned char *bf, const u8 len)
 int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
-#ifdef CONFIG_IP_DCCP_DEBUG
-	const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
-					"CLIENT rx opt: " : "server rx opt: ";
-#endif
 	const struct dccp_hdr *dh = dccp_hdr(skb);
 	const u8 pkt_type = DCCP_SKB_CB(skb)->dccpd_type;
+	u64 ackno = DCCP_SKB_CB(skb)->dccpd_ack_seq;
 	unsigned char *options = (unsigned char *)dh + dccp_hdr_len(skb);
 	unsigned char *opt_ptr = options;
 	const unsigned char *opt_end = (unsigned char *)dh +
@@ -119,7 +116,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 				goto out_invalid_option;
 
 			opt_recv->dccpor_ndp = dccp_decode_value_var(value, len);
-			dccp_pr_debug("%sNDP count=%d\n", debug_prefix,
+			dccp_pr_debug("%s rx opt: NDP count=%d\n", dccp_role(sk),
 				      opt_recv->dccpor_ndp);
 			break;
 		case DCCPO_CHANGE_L:
@@ -153,7 +150,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 				break;
 
 			if (dccp_msk(sk)->dccpms_send_ack_vector &&
-			    dccp_ackvec_parse(sk, skb, opt, value, len))
+			    dccp_ackvec_parse(sk, skb, &ackno, opt, value, len))
 				goto out_invalid_option;
 			break;
 		case DCCPO_TIMESTAMP:
@@ -165,8 +162,8 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 			dp->dccps_timestamp_echo = opt_recv->dccpor_timestamp;
 			dccp_timestamp(sk, &dp->dccps_timestamp_time);
 
-			dccp_pr_debug("%sTIMESTAMP=%u, ackno=%llu\n",
-				      debug_prefix, opt_recv->dccpor_timestamp,
+			dccp_pr_debug("%s rx opt: TIMESTAMP=%u, ackno=%llu\n",
+				      dccp_role(sk), opt_recv->dccpor_timestamp,
 				      (unsigned long long)
 				      DCCP_SKB_CB(skb)->dccpd_ack_seq);
 			break;
@@ -176,8 +173,8 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 
 			opt_recv->dccpor_timestamp_echo = ntohl(*(__be32 *)value);
 
-			dccp_pr_debug("%sTIMESTAMP_ECHO=%u, len=%d, ackno=%llu, ",
-				      debug_prefix,
+			dccp_pr_debug("%s rx opt: TIMESTAMP_ECHO=%u, len=%d, "
+				      "ackno=%llu, ",  dccp_role(sk),
 				      opt_recv->dccpor_timestamp_echo,
 				      len + 2,
 				      (unsigned long long)
@@ -211,8 +208,8 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 			if (elapsed_time > opt_recv->dccpor_elapsed_time)
 				opt_recv->dccpor_elapsed_time = elapsed_time;
 
-			dccp_pr_debug("%sELAPSED_TIME=%d\n", debug_prefix,
-				      elapsed_time);
+			dccp_pr_debug("%s rx opt: ELAPSED_TIME=%d\n",
+				      dccp_role(sk), elapsed_time);
 			break;
 			/*
 			 * From RFC 4340, sec. 10.3:
@@ -242,9 +239,8 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 		}
 			break;
 		default:
-			pr_info("DCCP(%p): option %d(len=%d) not "
-				"implemented, ignoring\n",
-				sk, opt, len);
+			DCCP_CRIT("DCCP(%p): option %d(len=%d) not "
+				  "implemented, ignoring", sk, opt, len);
 			break;
 	        }
 
@@ -261,7 +257,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 out_invalid_option:
 	DCCP_INC_STATS_BH(DCCP_MIB_INVALIDOPT);
 	DCCP_SKB_CB(skb)->dccpd_reset_code = DCCP_RESET_CODE_OPTION_ERROR;
-	pr_info("DCCP(%p): invalid option %d, len=%d\n", sk, opt, len);
+	DCCP_WARN("DCCP(%p): invalid option %d, len=%d", sk, opt, len);
 	return -1;
 }
 
@@ -451,8 +447,7 @@ static int dccp_insert_feat_opt(struct sk_buff *skb, u8 type, u8 feat,
 	u8 *to;
 
 	if (DCCP_SKB_CB(skb)->dccpd_opt_len + len + 3 > DCCP_MAX_OPT_LEN) {
-		LIMIT_NETDEBUG(KERN_INFO "DCCP: packet too small"
-			       " to insert feature %d option!\n", feat);
+		DCCP_WARN("packet too small for feature %d option!\n", feat);
 		return -1;
 	}
 
@@ -465,8 +460,10 @@ static int dccp_insert_feat_opt(struct sk_buff *skb, u8 type, u8 feat,
 
 	if (len)
 		memcpy(to, val, len);
-	dccp_pr_debug("option %d feat %d len %d\n", type, feat, len);
 
+	dccp_pr_debug("%s(%s (%d), ...), length %d\n",
+		      dccp_feat_typename(type),
+		      dccp_feat_name(feat), feat, len);
 	return 0;
 }
 
diff --git a/net/dccp/output.c b/net/dccp/output.c
index 7102e3aed4c..400c30b6fca 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -88,16 +88,15 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
 			return -EPROTO;
 		}
 		
-		skb->h.raw = skb_push(skb, dccp_header_size);
-		dh = dccp_hdr(skb);
 
 		/* Build DCCP header and checksum it. */
-		memset(dh, 0, dccp_header_size);
+		dh = dccp_zeroed_hdr(skb, dccp_header_size);
 		dh->dccph_type	= dcb->dccpd_type;
 		dh->dccph_sport	= inet->sport;
 		dh->dccph_dport	= inet->dport;
 		dh->dccph_doff	= (dccp_header_size + dcb->dccpd_opt_len) / 4;
 		dh->dccph_ccval	= dcb->dccpd_ccval;
+		dh->dccph_cscov = dp->dccps_pcslen;
 		/* XXX For now we're using only 48 bits sequence numbers */
 		dh->dccph_x	= 1;
 
@@ -117,7 +116,7 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
 			break;
 		}
 
-		icsk->icsk_af_ops->send_check(sk, skb->len, skb);
+		icsk->icsk_af_ops->send_check(sk, 0, skb);
 
 		if (set_ack)
 			dccp_event_ack_sent(sk);
@@ -125,17 +124,8 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
 		DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
 
 		memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
-		err = icsk->icsk_af_ops->queue_xmit(skb, 0);
-		if (err <= 0)
-			return err;
-
-		/* NET_XMIT_CN is special. It does not guarantee,
-		 * that this packet is lost. It tells that device
-		 * is about to start to drop packets or already
-		 * drops some packets of the same priority and
-		 * invokes us to send less aggressively.
-		 */
-		return err == NET_XMIT_CN ? 0 : err;
+		err = icsk->icsk_af_ops->queue_xmit(skb, sk, 0);
+		return net_xmit_eval(err);
 	}
 	return -ENOBUFS;
 }
@@ -205,8 +195,7 @@ static int dccp_wait_for_ccid(struct sock *sk, struct sk_buff *skb,
 		if (signal_pending(current))
 			goto do_interrupted;
 
-		rc = ccid_hc_tx_send_packet(dp->dccps_hc_tx_ccid, sk, skb,
-					    skb->len);
+		rc = ccid_hc_tx_send_packet(dp->dccps_hc_tx_ccid, sk, skb);
 		if (rc <= 0)
 			break;
 		delay = msecs_to_jiffies(rc);
@@ -251,25 +240,23 @@ void dccp_write_xmit(struct sock *sk, int block)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
 	struct sk_buff *skb;
-	long timeo = 30000; 	/* If a packet is taking longer than 2 secs
-				   we have other issues */
+	long timeo = DCCP_XMIT_TIMEO; 	/* If a packet is taking longer than
+					   this we have other issues */
 
 	while ((skb = skb_peek(&sk->sk_write_queue))) {
-		int err = ccid_hc_tx_send_packet(dp->dccps_hc_tx_ccid, sk, skb,
-					 skb->len);
+		int err = ccid_hc_tx_send_packet(dp->dccps_hc_tx_ccid, sk, skb);
 
 		if (err > 0) {
 			if (!block) {
 				sk_reset_timer(sk, &dp->dccps_xmit_timer,
 						msecs_to_jiffies(err)+jiffies);
 				break;
-			} else
+			} else {
 				err = dccp_wait_for_ccid(sk, skb, &timeo);
-			if (err) {
-				printk(KERN_CRIT "%s:err at dccp_wait_for_ccid"
-						 " %d\n", __FUNCTION__, err);
-				dump_stack();
+				timeo = DCCP_XMIT_TIMEO;
 			}
+			if (err)
+				DCCP_BUG("err=%d after dccp_wait_for_ccid", err);
 		}
 
 		skb_dequeue(&sk->sk_write_queue);
@@ -291,12 +278,9 @@ void dccp_write_xmit(struct sock *sk, int block)
 
 			err = dccp_transmit_skb(sk, skb);
 			ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, 0, len);
-			if (err) {
-				printk(KERN_CRIT "%s:err from "
-					         "ccid_hc_tx_packet_sent %d\n",
-					         __FUNCTION__, err);
-				dump_stack();
-			}
+			if (err)
+				DCCP_BUG("err=%d after ccid_hc_tx_packet_sent",
+					 err);
 		} else
 			kfree(skb);
 	}
@@ -329,9 +313,10 @@ struct sk_buff *dccp_make_response(struct sock *sk, struct dst_entry *dst,
 	skb_reserve(skb, sk->sk_prot->max_header);
 
 	skb->dst = dst_clone(dst);
-	skb->csum = 0;
 
 	dreq = dccp_rsk(req);
+	if (inet_rsk(req)->acked)	/* increase ISS upon retransmission */
+		dccp_inc_seqno(&dreq->dreq_iss);
 	DCCP_SKB_CB(skb)->dccpd_type = DCCP_PKT_RESPONSE;
 	DCCP_SKB_CB(skb)->dccpd_seq  = dreq->dreq_iss;
 
@@ -340,10 +325,8 @@ struct sk_buff *dccp_make_response(struct sock *sk, struct dst_entry *dst,
 		return NULL;
 	}
 
-	skb->h.raw = skb_push(skb, dccp_header_size);
-
-	dh = dccp_hdr(skb);
-	memset(dh, 0, dccp_header_size);
+	/* Build and checksum header */
+	dh = dccp_zeroed_hdr(skb, dccp_header_size);
 
 	dh->dccph_sport	= inet_sk(sk)->sport;
 	dh->dccph_dport	= inet_rsk(req)->rmt_port;
@@ -355,6 +338,10 @@ struct sk_buff *dccp_make_response(struct sock *sk, struct dst_entry *dst,
 	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb), dreq->dreq_isr);
 	dccp_hdr_response(skb)->dccph_resp_service = dreq->dreq_service;
 
+	dccp_csum_outgoing(skb);
+
+	/* We use `acked' to remember that a Response was already sent. */
+	inet_rsk(req)->acked = 1;
 	DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
 	return skb;
 }
@@ -379,7 +366,6 @@ static struct sk_buff *dccp_make_reset(struct sock *sk, struct dst_entry *dst,
 	skb_reserve(skb, sk->sk_prot->max_header);
 
 	skb->dst = dst_clone(dst);
-	skb->csum = 0;
 
 	dccp_inc_seqno(&dp->dccps_gss);
 
@@ -392,10 +378,7 @@ static struct sk_buff *dccp_make_reset(struct sock *sk, struct dst_entry *dst,
 		return NULL;
 	}
 
-	skb->h.raw = skb_push(skb, dccp_header_size);
-
-	dh = dccp_hdr(skb);
-	memset(dh, 0, dccp_header_size);
+	dh = dccp_zeroed_hdr(skb, dccp_header_size);
 
 	dh->dccph_sport	= inet_sk(sk)->sport;
 	dh->dccph_dport	= inet_sk(sk)->dport;
@@ -407,7 +390,7 @@ static struct sk_buff *dccp_make_reset(struct sock *sk, struct dst_entry *dst,
 	dccp_hdr_set_ack(dccp_hdr_ack_bits(skb), dp->dccps_gsr);
 
 	dccp_hdr_reset(skb)->dccph_reset_code = code;
-	inet_csk(sk)->icsk_af_ops->send_check(sk, skb->len, skb);
+	inet_csk(sk)->icsk_af_ops->send_check(sk, 0, skb);
 
 	DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
 	return skb;
@@ -426,9 +409,8 @@ int dccp_send_reset(struct sock *sk, enum dccp_reset_codes code)
 						      code);
 		if (skb != NULL) {
 			memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
-			err = inet_csk(sk)->icsk_af_ops->queue_xmit(skb, 0);
-			if (err == NET_XMIT_CN)
-				err = 0;
+			err = inet_csk(sk)->icsk_af_ops->queue_xmit(skb, sk, 0);
+			return net_xmit_eval(err);
 		}
 	}
 
@@ -449,7 +431,6 @@ static inline void dccp_connect_init(struct sock *sk)
 	
 	dccp_sync_mss(sk, dst_mtu(dst));
 
-	dccp_update_gss(sk, dp->dccps_iss);
  	/*
 	 * SWL and AWL are initially adjusted so that they are not less than
 	 * the initial Sequence Numbers received and sent, respectively:
@@ -458,8 +439,13 @@ static inline void dccp_connect_init(struct sock *sk)
 	 * These adjustments MUST be applied only at the beginning of the
 	 * connection.
  	 */
+	dccp_update_gss(sk, dp->dccps_iss);
 	dccp_set_seqno(&dp->dccps_awl, max48(dp->dccps_awl, dp->dccps_iss));
 
+	/* S.GAR - greatest valid acknowledgement number received on a non-Sync;
+	 *         initialized to S.ISS (sec. 8.5)                            */
+	dp->dccps_gar = dp->dccps_iss;
+
 	icsk->icsk_retransmits = 0;
 	init_timer(&dp->dccps_xmit_timer);
 	dp->dccps_xmit_timer.data = (unsigned long)sk;
@@ -481,7 +467,6 @@ int dccp_connect(struct sock *sk)
 	skb_reserve(skb, sk->sk_prot->max_header);
 
 	DCCP_SKB_CB(skb)->dccpd_type = DCCP_PKT_REQUEST;
-	skb->csum = 0;
 
 	dccp_skb_entail(sk, skb);
 	dccp_transmit_skb(sk, skb_clone(skb, GFP_KERNEL));
@@ -513,7 +498,6 @@ void dccp_send_ack(struct sock *sk)
 
 		/* Reserve space for headers */
 		skb_reserve(skb, sk->sk_prot->max_header);
-		skb->csum = 0;
 		DCCP_SKB_CB(skb)->dccpd_type = DCCP_PKT_ACK;
 		dccp_transmit_skb(sk, skb);
 	}
@@ -567,7 +551,6 @@ void dccp_send_sync(struct sock *sk, const u64 seq,
 
 	/* Reserve space for headers and prepare control bits. */
 	skb_reserve(skb, sk->sk_prot->max_header);
-	skb->csum = 0;
 	DCCP_SKB_CB(skb)->dccpd_type = pkt_type;
 	DCCP_SKB_CB(skb)->dccpd_seq = seq;
 
@@ -593,7 +576,6 @@ void dccp_send_close(struct sock *sk, const int active)
 
 	/* Reserve space for headers and prepare control bits. */
 	skb_reserve(skb, sk->sk_prot->max_header);
-	skb->csum = 0;
 	DCCP_SKB_CB(skb)->dccpd_type = dp->dccps_role == DCCP_ROLE_CLIENT ?
 					DCCP_PKT_CLOSE : DCCP_PKT_CLOSEREQ;
 
diff --git a/net/dccp/probe.c b/net/dccp/probe.c
index fded1493c1d..f81e37de35d 100644
--- a/net/dccp/probe.c
+++ b/net/dccp/probe.c
@@ -106,8 +106,10 @@ static int jdccp_sendmsg(struct kiocb *iocb, struct sock *sk,
 }
 
 static struct jprobe dccp_send_probe = {
-	.kp	= { .addr = (kprobe_opcode_t *)&dccp_sendmsg, },
-	.entry	= (kprobe_opcode_t *)&jdccp_sendmsg,
+	.kp	= {
+		.symbol_name = "dccp_sendmsg",
+	},
+	.entry	= JPROBE_ENTRY(jdccp_sendmsg),
 };
 
 static int dccpprobe_open(struct inode *inode, struct file *file)
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 72cbdcfc2c6..5ec47d9ee44 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -52,6 +52,9 @@ struct inet_hashinfo __cacheline_aligned dccp_hashinfo = {
 
 EXPORT_SYMBOL_GPL(dccp_hashinfo);
 
+/* the maximum queue length for tx in packets. 0 is no limit */
+int sysctl_dccp_tx_qlen __read_mostly = 5;
+
 void dccp_set_state(struct sock *sk, const int state)
 {
 	const int oldstate = sk->sk_state;
@@ -212,6 +215,7 @@ int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized)
 
 	dccp_init_xmit_timers(sk);
 	icsk->icsk_rto		= DCCP_TIMEOUT_INIT;
+	icsk->icsk_syn_retries	= sysctl_dccp_request_retries;
 	sk->sk_state		= DCCP_CLOSED;
 	sk->sk_write_space	= dccp_write_space;
 	icsk->icsk_sync_mss	= dccp_sync_mss;
@@ -262,12 +266,12 @@ int dccp_destroy_sock(struct sock *sk)
 
 EXPORT_SYMBOL_GPL(dccp_destroy_sock);
 
-static inline int dccp_listen_start(struct sock *sk)
+static inline int dccp_listen_start(struct sock *sk, int backlog)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
 
 	dp->dccps_role = DCCP_ROLE_LISTEN;
-	return inet_csk_listen_start(sk, TCP_SYNQ_HSIZE);
+	return inet_csk_listen_start(sk, backlog);
 }
 
 int dccp_disconnect(struct sock *sk, int flags)
@@ -451,9 +455,8 @@ out_free_val:
 static int do_dccp_setsockopt(struct sock *sk, int level, int optname,
 		char __user *optval, int optlen)
 {
-	struct dccp_sock *dp;
-	int err;
-	int val;
+	struct dccp_sock *dp = dccp_sk(sk);
+	int val, err = 0;
 
 	if (optlen < sizeof(int))
 		return -EINVAL;
@@ -465,14 +468,11 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname,
 		return dccp_setsockopt_service(sk, val, optval, optlen);
 
 	lock_sock(sk);
-	dp = dccp_sk(sk);
-	err = 0;
-
 	switch (optname) {
 	case DCCP_SOCKOPT_PACKET_SIZE:
-		dp->dccps_packet_size = val;
+		DCCP_WARN("sockopt(PACKET_SIZE) is deprecated: fix your app\n");
+		err = 0;
 		break;
-
 	case DCCP_SOCKOPT_CHANGE_L:
 		if (optlen != sizeof(struct dccp_so_feat))
 			err = -EINVAL;
@@ -481,7 +481,6 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname,
 					             (struct dccp_so_feat __user *)
 						     optval);
 		break;
-
 	case DCCP_SOCKOPT_CHANGE_R:
 		if (optlen != sizeof(struct dccp_so_feat))
 			err = -EINVAL;
@@ -490,12 +489,26 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname,
 						     (struct dccp_so_feat __user *)
 						     optval);
 		break;
-
+	case DCCP_SOCKOPT_SEND_CSCOV:	/* sender side, RFC 4340, sec. 9.2 */
+		if (val < 0 || val > 15)
+			err = -EINVAL;
+		else
+			dp->dccps_pcslen = val;
+		break;
+	case DCCP_SOCKOPT_RECV_CSCOV:	/* receiver side, RFC 4340 sec. 9.2.1 */
+		if (val < 0 || val > 15)
+			err = -EINVAL;
+		else {
+			dp->dccps_pcrlen = val;
+			/* FIXME: add feature negotiation,
+			 * ChangeL(MinimumChecksumCoverage, val) */
+		}
+		break;
 	default:
 		err = -ENOPROTOOPT;
 		break;
 	}
-	
+
 	release_sock(sk);
 	return err;
 }
@@ -569,12 +582,17 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname,
 
 	switch (optname) {
 	case DCCP_SOCKOPT_PACKET_SIZE:
-		val = dp->dccps_packet_size;
-		len = sizeof(dp->dccps_packet_size);
-		break;
+		DCCP_WARN("sockopt(PACKET_SIZE) is deprecated: fix your app\n");
+		return 0;
 	case DCCP_SOCKOPT_SERVICE:
 		return dccp_getsockopt_service(sk, len,
 					       (__be32 __user *)optval, optlen);
+	case DCCP_SOCKOPT_SEND_CSCOV:
+		val = dp->dccps_pcslen;
+		break;
+	case DCCP_SOCKOPT_RECV_CSCOV:
+		val = dp->dccps_pcrlen;
+		break;
 	case 128 ... 191:
 		return ccid_hc_rx_getsockopt(dp->dccps_hc_rx_ccid, sk, optname,
 					     len, (u32 __user *)optval, optlen);
@@ -630,6 +648,13 @@ int dccp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 		return -EMSGSIZE;
 
 	lock_sock(sk);
+
+	if (sysctl_dccp_tx_qlen &&
+	    (sk->sk_write_queue.qlen >= sysctl_dccp_tx_qlen)) {
+		rc = -EAGAIN;
+		goto out_release;
+	}
+
 	timeo = sock_sndtimeo(sk, noblock);
 
 	/*
@@ -788,7 +813,7 @@ int inet_dccp_listen(struct socket *sock, int backlog)
 		 * FIXME: here it probably should be sk->sk_prot->listen_start
 		 * see tcp_listen_start
 		 */
-		err = dccp_listen_start(sk);
+		err = dccp_listen_start(sk, backlog);
 		if (err)
 			goto out;
 	}
@@ -1008,8 +1033,7 @@ static int __init dccp_init(void)
 	} while (!dccp_hashinfo.ehash && --ehash_order > 0);
 
 	if (!dccp_hashinfo.ehash) {
-		printk(KERN_CRIT "Failed to allocate DCCP "
-				 "established hash table\n");
+		DCCP_CRIT("Failed to allocate DCCP established hash table");
 		goto out_free_bind_bucket_cachep;
 	}
 
@@ -1031,7 +1055,7 @@ static int __init dccp_init(void)
 	} while (!dccp_hashinfo.bhash && --bhash_order >= 0);
 
 	if (!dccp_hashinfo.bhash) {
-		printk(KERN_CRIT "Failed to allocate DCCP bind hash table\n");
+		DCCP_CRIT("Failed to allocate DCCP bind hash table");
 		goto out_free_dccp_ehash;
 	}
 
diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c
index 38bc157876f..fdcfca3e920 100644
--- a/net/dccp/sysctl.c
+++ b/net/dccp/sysctl.c
@@ -11,6 +11,7 @@
 
 #include <linux/mm.h>
 #include <linux/sysctl.h>
+#include "dccp.h"
 #include "feat.h"
 
 #ifndef CONFIG_SYSCTL
@@ -19,53 +20,76 @@
 
 static struct ctl_table dccp_default_table[] = {
 	{
-		.ctl_name	= NET_DCCP_DEFAULT_SEQ_WINDOW,
 		.procname	= "seq_window",
-		.data		= &dccp_feat_default_sequence_window,
-		.maxlen		= sizeof(dccp_feat_default_sequence_window),
+		.data		= &sysctl_dccp_feat_sequence_window,
+		.maxlen		= sizeof(sysctl_dccp_feat_sequence_window),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
 	{
-		.ctl_name	= NET_DCCP_DEFAULT_RX_CCID,
 		.procname	= "rx_ccid",
-		.data		= &dccp_feat_default_rx_ccid,
-		.maxlen		= sizeof(dccp_feat_default_rx_ccid),
+		.data		= &sysctl_dccp_feat_rx_ccid,
+		.maxlen		= sizeof(sysctl_dccp_feat_rx_ccid),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
 	{
-		.ctl_name	= NET_DCCP_DEFAULT_TX_CCID,
 		.procname	= "tx_ccid",
-		.data		= &dccp_feat_default_tx_ccid,
-		.maxlen		= sizeof(dccp_feat_default_tx_ccid),
+		.data		= &sysctl_dccp_feat_tx_ccid,
+		.maxlen		= sizeof(sysctl_dccp_feat_tx_ccid),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
 	{
-		.ctl_name	= NET_DCCP_DEFAULT_ACK_RATIO,
 		.procname	= "ack_ratio",
-		.data		= &dccp_feat_default_ack_ratio,
-		.maxlen		= sizeof(dccp_feat_default_ack_ratio),
+		.data		= &sysctl_dccp_feat_ack_ratio,
+		.maxlen		= sizeof(sysctl_dccp_feat_ack_ratio),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
 	{
-		.ctl_name	= NET_DCCP_DEFAULT_SEND_ACKVEC,
 		.procname	= "send_ackvec",
-		.data		= &dccp_feat_default_send_ack_vector,
-		.maxlen		= sizeof(dccp_feat_default_send_ack_vector),
+		.data		= &sysctl_dccp_feat_send_ack_vector,
+		.maxlen		= sizeof(sysctl_dccp_feat_send_ack_vector),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
 	{
-		.ctl_name	= NET_DCCP_DEFAULT_SEND_NDP,
 		.procname	= "send_ndp",
-		.data		= &dccp_feat_default_send_ndp_count,
-		.maxlen		= sizeof(dccp_feat_default_send_ndp_count),
+		.data		= &sysctl_dccp_feat_send_ndp_count,
+		.maxlen		= sizeof(sysctl_dccp_feat_send_ndp_count),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
+	{
+		.procname	= "request_retries",
+		.data		= &sysctl_dccp_request_retries,
+		.maxlen		= sizeof(sysctl_dccp_request_retries),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "retries1",
+		.data		= &sysctl_dccp_retries1,
+		.maxlen		= sizeof(sysctl_dccp_retries1),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "retries2",
+		.data		= &sysctl_dccp_retries2,
+		.maxlen		= sizeof(sysctl_dccp_retries2),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "tx_qlen",
+		.data		= &sysctl_dccp_tx_qlen,
+		.maxlen		= sizeof(sysctl_dccp_tx_qlen),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+
 	{ .ctl_name = 0, }
 };
 
diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index 8447742f561..e8f519e7f48 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -15,15 +15,10 @@
 
 #include "dccp.h"
 
-static void dccp_write_timer(unsigned long data);
-static void dccp_keepalive_timer(unsigned long data);
-static void dccp_delack_timer(unsigned long data);
-
-void dccp_init_xmit_timers(struct sock *sk)
-{
-	inet_csk_init_xmit_timers(sk, &dccp_write_timer, &dccp_delack_timer,
-				  &dccp_keepalive_timer);
-}
+/* sysctl variables governing numbers of retransmission attempts */
+int  sysctl_dccp_request_retries	__read_mostly = TCP_SYN_RETRIES;
+int  sysctl_dccp_retries1		__read_mostly = TCP_RETR1;
+int  sysctl_dccp_retries2		__read_mostly = TCP_RETR2;
 
 static void dccp_write_err(struct sock *sk)
 {
@@ -44,11 +39,10 @@ static int dccp_write_timeout(struct sock *sk)
 	if (sk->sk_state == DCCP_REQUESTING || sk->sk_state == DCCP_PARTOPEN) {
 		if (icsk->icsk_retransmits != 0)
 			dst_negative_advice(&sk->sk_dst_cache);
-		retry_until = icsk->icsk_syn_retries ? :
-			    /* FIXME! */ 3 /* FIXME! sysctl_tcp_syn_retries */;
+		retry_until = icsk->icsk_syn_retries ?
+			    : sysctl_dccp_request_retries;
 	} else {
-		if (icsk->icsk_retransmits >=
-		     /* FIXME! sysctl_tcp_retries1 */ 5 /* FIXME! */) {
+		if (icsk->icsk_retransmits >= sysctl_dccp_retries1) {
 			/* NOTE. draft-ietf-tcpimpl-pmtud-01.txt requires pmtu
 			   black hole detection. :-(
 
@@ -72,7 +66,7 @@ static int dccp_write_timeout(struct sock *sk)
 			dst_negative_advice(&sk->sk_dst_cache);
 		}
 
-		retry_until = /* FIXME! */ 15 /* FIXME! sysctl_tcp_retries2 */;
+		retry_until = sysctl_dccp_retries2;
 		/*
 		 * FIXME: see tcp_write_timout and tcp_out_of_resources
 		 */
@@ -86,53 +80,6 @@ static int dccp_write_timeout(struct sock *sk)
 	return 0;
 }
 
-/* This is the same as tcp_delack_timer, sans prequeue & mem_reclaim stuff */
-static void dccp_delack_timer(unsigned long data)
-{
-	struct sock *sk = (struct sock *)data;
-	struct inet_connection_sock *icsk = inet_csk(sk);
-
-	bh_lock_sock(sk);
-	if (sock_owned_by_user(sk)) {
-		/* Try again later. */
-		icsk->icsk_ack.blocked = 1;
-		NET_INC_STATS_BH(LINUX_MIB_DELAYEDACKLOCKED);
-		sk_reset_timer(sk, &icsk->icsk_delack_timer,
-			       jiffies + TCP_DELACK_MIN);
-		goto out;
-	}
-
-	if (sk->sk_state == DCCP_CLOSED ||
-	    !(icsk->icsk_ack.pending & ICSK_ACK_TIMER))
-		goto out;
-	if (time_after(icsk->icsk_ack.timeout, jiffies)) {
-		sk_reset_timer(sk, &icsk->icsk_delack_timer,
-			       icsk->icsk_ack.timeout);
-		goto out;
-	}
-
-	icsk->icsk_ack.pending &= ~ICSK_ACK_TIMER;
-
-	if (inet_csk_ack_scheduled(sk)) {
-		if (!icsk->icsk_ack.pingpong) {
-			/* Delayed ACK missed: inflate ATO. */
-			icsk->icsk_ack.ato = min(icsk->icsk_ack.ato << 1,
-						 icsk->icsk_rto);
-		} else {
-			/* Delayed ACK missed: leave pingpong mode and
-			 * deflate ATO.
-			 */
-			icsk->icsk_ack.pingpong = 0;
-			icsk->icsk_ack.ato = TCP_ATO_MIN;
-		}
-		dccp_send_ack(sk);
-		NET_INC_STATS_BH(LINUX_MIB_DELAYEDACKS);
-	}
-out:
-	bh_unlock_sock(sk);
-	sock_put(sk);
-}
-
 /*
  *	The DCCP retransmit timer.
  */
@@ -142,7 +89,7 @@ static void dccp_retransmit_timer(struct sock *sk)
 
 	/* retransmit timer is used for feature negotiation throughout
 	 * connection.  In this case, no packet is re-transmitted, but rather an
-	 * ack is generated and pending changes are splaced into its options.
+	 * ack is generated and pending changes are placed into its options.
 	 */
 	if (sk->sk_send_head == NULL) {
 		dccp_pr_debug("feat negotiation retransmit timeout %p\n", sk);
@@ -154,9 +101,11 @@ static void dccp_retransmit_timer(struct sock *sk)
 	/*
 	 * sk->sk_send_head has to have one skb with
 	 * DCCP_SKB_CB(skb)->dccpd_type set to one of the retransmittable DCCP
-	 * packet types (REQUEST, RESPONSE, the ACK in the 3way handshake
-	 * (PARTOPEN timer), etc).
-	 */
+	 * packet types. The only packets eligible for retransmission are:
+	 * 	-- Requests in client-REQUEST  state (sec. 8.1.1)
+	 * 	-- Acks     in client-PARTOPEN state (sec. 8.1.5)
+	 * 	-- CloseReq in server-CLOSEREQ state (sec. 8.3)
+	 * 	-- Close    in   node-CLOSING  state (sec. 8.3)                */
 	BUG_TRAP(sk->sk_send_head != NULL);
 
 	/* 
@@ -194,7 +143,7 @@ backoff:
 	icsk->icsk_rto = min(icsk->icsk_rto << 1, DCCP_RTO_MAX);
 	inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS, icsk->icsk_rto,
 				  DCCP_RTO_MAX);
-	if (icsk->icsk_retransmits > 3 /* FIXME: sysctl_dccp_retries1 */)
+	if (icsk->icsk_retransmits > sysctl_dccp_retries1)
 		__sk_dst_reset(sk);
 out:;
 }
@@ -264,3 +213,56 @@ out:
 	bh_unlock_sock(sk);
 	sock_put(sk);
 }
+
+/* This is the same as tcp_delack_timer, sans prequeue & mem_reclaim stuff */
+static void dccp_delack_timer(unsigned long data)
+{
+	struct sock *sk = (struct sock *)data;
+	struct inet_connection_sock *icsk = inet_csk(sk);
+
+	bh_lock_sock(sk);
+	if (sock_owned_by_user(sk)) {
+		/* Try again later. */
+		icsk->icsk_ack.blocked = 1;
+		NET_INC_STATS_BH(LINUX_MIB_DELAYEDACKLOCKED);
+		sk_reset_timer(sk, &icsk->icsk_delack_timer,
+			       jiffies + TCP_DELACK_MIN);
+		goto out;
+	}
+
+	if (sk->sk_state == DCCP_CLOSED ||
+	    !(icsk->icsk_ack.pending & ICSK_ACK_TIMER))
+		goto out;
+	if (time_after(icsk->icsk_ack.timeout, jiffies)) {
+		sk_reset_timer(sk, &icsk->icsk_delack_timer,
+			       icsk->icsk_ack.timeout);
+		goto out;
+	}
+
+	icsk->icsk_ack.pending &= ~ICSK_ACK_TIMER;
+
+	if (inet_csk_ack_scheduled(sk)) {
+		if (!icsk->icsk_ack.pingpong) {
+			/* Delayed ACK missed: inflate ATO. */
+			icsk->icsk_ack.ato = min(icsk->icsk_ack.ato << 1,
+						 icsk->icsk_rto);
+		} else {
+			/* Delayed ACK missed: leave pingpong mode and
+			 * deflate ATO.
+			 */
+			icsk->icsk_ack.pingpong = 0;
+			icsk->icsk_ack.ato = TCP_ATO_MIN;
+		}
+		dccp_send_ack(sk);
+		NET_INC_STATS_BH(LINUX_MIB_DELAYEDACKS);
+	}
+out:
+	bh_unlock_sock(sk);
+	sock_put(sk);
+}
+
+void dccp_init_xmit_timers(struct sock *sk)
+{
+	inet_csk_init_xmit_timers(sk, &dccp_write_timer, &dccp_delack_timer,
+				  &dccp_keepalive_timer);
+}
diff --git a/net/decnet/Kconfig b/net/decnet/Kconfig
index 36e72cb145b..7914fd619c5 100644
--- a/net/decnet/Kconfig
+++ b/net/decnet/Kconfig
@@ -41,11 +41,3 @@ config DECNET_ROUTER
 
 	  See <file:Documentation/networking/decnet.txt> for more information.
 
-config DECNET_ROUTE_FWMARK
-	bool "DECnet: use FWMARK value as routing key (EXPERIMENTAL)"
-	depends on DECNET_ROUTER && NETFILTER
-	help
-	  If you say Y here, you will be able to specify different routes for
-	  packets with different FWMARK ("firewalling mark") values
-	  (see ipchains(8), "-m" argument).
-
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 01861feb608..0b9d4c95515 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -38,7 +38,6 @@
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
 #include <linux/skbuff.h>
-#include <linux/rtnetlink.h>
 #include <linux/sysctl.h>
 #include <linux/notifier.h>
 #include <asm/uaccess.h>
@@ -47,6 +46,7 @@
 #include <net/dst.h>
 #include <net/flow.h>
 #include <net/fib_rules.h>
+#include <net/netlink.h>
 #include <net/dn.h>
 #include <net/dn_dev.h>
 #include <net/dn_route.h>
@@ -73,7 +73,7 @@ static BLOCKING_NOTIFIER_HEAD(dnaddr_chain);
 
 static struct dn_dev *dn_dev_create(struct net_device *dev, int *err);
 static void dn_dev_delete(struct net_device *dev);
-static void rtmsg_ifa(int event, struct dn_ifaddr *ifa);
+static void dn_ifaddr_notify(int event, struct dn_ifaddr *ifa);
 
 static int dn_eth_up(struct net_device *);
 static void dn_eth_down(struct net_device *);
@@ -255,12 +255,10 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
 	struct dn_dev_sysctl_table *t;
 	int i;
 
-	t = kmalloc(sizeof(*t), GFP_KERNEL);
+	t = kmemdup(&dn_dev_sysctl, sizeof(*t), GFP_KERNEL);
 	if (t == NULL)
 		return;
 
-	memcpy(t, &dn_dev_sysctl, sizeof(*t));
-
 	for(i = 0; i < ARRAY_SIZE(t->dn_dev_vars) - 1; i++) {
 		long offset = (long)t->dn_dev_vars[i].data;
 		t->dn_dev_vars[i].data = ((char *)parms) + offset;
@@ -442,7 +440,7 @@ static void dn_dev_del_ifa(struct dn_dev *dn_db, struct dn_ifaddr **ifap, int de
 		}
 	}
 
-	rtmsg_ifa(RTM_DELADDR, ifa1);
+	dn_ifaddr_notify(RTM_DELADDR, ifa1);
 	blocking_notifier_call_chain(&dnaddr_chain, NETDEV_DOWN, ifa1);
 	if (destroy) {
 		dn_dev_free_ifa(ifa1);
@@ -477,7 +475,7 @@ static int dn_dev_insert_ifa(struct dn_dev *dn_db, struct dn_ifaddr *ifa)
 	ifa->ifa_next = dn_db->ifa_list;
 	dn_db->ifa_list = ifa;
 
-	rtmsg_ifa(RTM_NEWADDR, ifa);
+	dn_ifaddr_notify(RTM_NEWADDR, ifa);
 	blocking_notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa);
 
 	return 0;
@@ -647,41 +645,62 @@ static struct dn_dev *dn_dev_by_index(int ifindex)
 	return dn_dev;
 }
 
-static int dn_dev_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
+static struct nla_policy dn_ifa_policy[IFA_MAX+1] __read_mostly = {
+	[IFA_ADDRESS]		= { .type = NLA_U16 },
+	[IFA_LOCAL]		= { .type = NLA_U16 },
+	[IFA_LABEL]		= { .type = NLA_STRING,
+				    .len = IFNAMSIZ - 1 },
+};
+
+static int dn_nl_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 {
-	struct rtattr **rta = arg;
+	struct nlattr *tb[IFA_MAX+1];
 	struct dn_dev *dn_db;
-	struct ifaddrmsg *ifm = NLMSG_DATA(nlh);
+	struct ifaddrmsg *ifm;
 	struct dn_ifaddr *ifa, **ifap;
+	int err = -EADDRNOTAVAIL;
+
+	err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, dn_ifa_policy);
+	if (err < 0)
+		goto errout;
 
+	ifm = nlmsg_data(nlh);
 	if ((dn_db = dn_dev_by_index(ifm->ifa_index)) == NULL)
-		return -EADDRNOTAVAIL;
+		goto errout;
+
+	for (ifap = &dn_db->ifa_list; (ifa = *ifap); ifap = &ifa->ifa_next) {
+		if (tb[IFA_LOCAL] &&
+		    nla_memcmp(tb[IFA_LOCAL], &ifa->ifa_local, 2))
+			continue;
 
-	for(ifap = &dn_db->ifa_list; (ifa=*ifap) != NULL; ifap = &ifa->ifa_next) {
-		void *tmp = rta[IFA_LOCAL-1];
-		if ((tmp && memcmp(RTA_DATA(tmp), &ifa->ifa_local, 2)) ||
-		    (rta[IFA_LABEL-1] && rtattr_strcmp(rta[IFA_LABEL-1], ifa->ifa_label)))
+		if (tb[IFA_LABEL] && nla_strcmp(tb[IFA_LABEL], ifa->ifa_label))
 			continue;
 
 		dn_dev_del_ifa(dn_db, ifap, 1);
 		return 0;
 	}
 
-	return -EADDRNOTAVAIL;
+errout:
+	return err;
 }
 
-static int dn_dev_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
+static int dn_nl_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 {
-	struct rtattr **rta = arg;
+	struct nlattr *tb[IFA_MAX+1];
 	struct net_device *dev;
 	struct dn_dev *dn_db;
-	struct ifaddrmsg *ifm = NLMSG_DATA(nlh);
+	struct ifaddrmsg *ifm;
 	struct dn_ifaddr *ifa;
-	int rv;
+	int err;
 
-	if (rta[IFA_LOCAL-1] == NULL)
+	err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, dn_ifa_policy);
+	if (err < 0)
+		return err;
+
+	if (tb[IFA_LOCAL] == NULL)
 		return -EINVAL;
 
+	ifm = nlmsg_data(nlh);
 	if ((dev = __dev_get_by_index(ifm->ifa_index)) == NULL)
 		return -ENODEV;
 
@@ -695,69 +714,77 @@ static int dn_dev_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *a
 	if ((ifa = dn_dev_alloc_ifa()) == NULL)
 		return -ENOBUFS;
 
-	if (!rta[IFA_ADDRESS - 1])
-		rta[IFA_ADDRESS - 1] = rta[IFA_LOCAL - 1];
-	memcpy(&ifa->ifa_local, RTA_DATA(rta[IFA_LOCAL-1]), 2);
-	memcpy(&ifa->ifa_address, RTA_DATA(rta[IFA_ADDRESS-1]), 2);
+	if (tb[IFA_ADDRESS] == NULL)
+		tb[IFA_ADDRESS] = tb[IFA_LOCAL];
+
+	ifa->ifa_local = nla_get_le16(tb[IFA_LOCAL]);
+	ifa->ifa_address = nla_get_le16(tb[IFA_ADDRESS]);
 	ifa->ifa_flags = ifm->ifa_flags;
 	ifa->ifa_scope = ifm->ifa_scope;
 	ifa->ifa_dev = dn_db;
-	if (rta[IFA_LABEL-1])
-		rtattr_strlcpy(ifa->ifa_label, rta[IFA_LABEL-1], IFNAMSIZ);
+
+	if (tb[IFA_LABEL])
+		nla_strlcpy(ifa->ifa_label, tb[IFA_LABEL], IFNAMSIZ);
 	else
 		memcpy(ifa->ifa_label, dev->name, IFNAMSIZ);
 
-	rv = dn_dev_insert_ifa(dn_db, ifa);
-	if (rv)
+	err = dn_dev_insert_ifa(dn_db, ifa);
+	if (err)
 		dn_dev_free_ifa(ifa);
-	return rv;
+
+	return err;
 }
 
-static int dn_dev_fill_ifaddr(struct sk_buff *skb, struct dn_ifaddr *ifa,
-				u32 pid, u32 seq, int event, unsigned int flags)
+static inline size_t dn_ifaddr_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct ifaddrmsg))
+	       + nla_total_size(IFNAMSIZ) /* IFA_LABEL */
+	       + nla_total_size(2) /* IFA_ADDRESS */
+	       + nla_total_size(2); /* IFA_LOCAL */
+}
+
+static int dn_nl_fill_ifaddr(struct sk_buff *skb, struct dn_ifaddr *ifa,
+			     u32 pid, u32 seq, int event, unsigned int flags)
 {
 	struct ifaddrmsg *ifm;
 	struct nlmsghdr *nlh;
-	unsigned char *b = skb->tail;
 
-	nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*ifm), flags);
-	ifm = NLMSG_DATA(nlh);
+	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), flags);
+	if (nlh == NULL)
+		return -ENOBUFS;
 
+	ifm = nlmsg_data(nlh);
 	ifm->ifa_family = AF_DECnet;
 	ifm->ifa_prefixlen = 16;
 	ifm->ifa_flags = ifa->ifa_flags | IFA_F_PERMANENT;
 	ifm->ifa_scope = ifa->ifa_scope;
 	ifm->ifa_index = ifa->ifa_dev->dev->ifindex;
+
 	if (ifa->ifa_address)
-		RTA_PUT(skb, IFA_ADDRESS, 2, &ifa->ifa_address);
+		NLA_PUT_LE16(skb, IFA_ADDRESS, ifa->ifa_address);
 	if (ifa->ifa_local)
-		RTA_PUT(skb, IFA_LOCAL, 2, &ifa->ifa_local);
+		NLA_PUT_LE16(skb, IFA_LOCAL, ifa->ifa_local);
 	if (ifa->ifa_label[0])
-		RTA_PUT(skb, IFA_LABEL, IFNAMSIZ, &ifa->ifa_label);
-	nlh->nlmsg_len = skb->tail - b;
-	return skb->len;
+		NLA_PUT_STRING(skb, IFA_LABEL, ifa->ifa_label);
+
+	return nlmsg_end(skb, nlh);
 
-nlmsg_failure:
-rtattr_failure:
-        skb_trim(skb, b - skb->data);
-        return -1;
+nla_put_failure:
+	return nlmsg_cancel(skb, nlh);
 }
 
-static void rtmsg_ifa(int event, struct dn_ifaddr *ifa)
+static void dn_ifaddr_notify(int event, struct dn_ifaddr *ifa)
 {
 	struct sk_buff *skb;
-	int payload = sizeof(struct ifaddrmsg) + 128;
 	int err = -ENOBUFS;
 
-	skb = alloc_skb(nlmsg_total_size(payload), GFP_KERNEL);
+	skb = alloc_skb(dn_ifaddr_nlmsg_size(), GFP_KERNEL);
 	if (skb == NULL)
 		goto errout;
 
-	err = dn_dev_fill_ifaddr(skb, ifa, 0, 0, event, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	err = dn_nl_fill_ifaddr(skb, ifa, 0, 0, event, 0);
+	/* failure implies BUG in dn_ifaddr_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, 0, RTNLGRP_DECnet_IFADDR, NULL, GFP_KERNEL);
 errout:
@@ -765,39 +792,43 @@ errout:
 		rtnl_set_sk_err(RTNLGRP_DECnet_IFADDR, err);
 }
 
-static int dn_dev_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
+static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 {
-	int idx, dn_idx;
-	int s_idx, s_dn_idx;
+	int idx, dn_idx = 0, skip_ndevs, skip_naddr;
 	struct net_device *dev;
 	struct dn_dev *dn_db;
 	struct dn_ifaddr *ifa;
 
-	s_idx = cb->args[0];
-	s_dn_idx = dn_idx = cb->args[1];
+	skip_ndevs = cb->args[0];
+	skip_naddr = cb->args[1];
+
 	read_lock(&dev_base_lock);
-	for(dev = dev_base, idx = 0; dev; dev = dev->next, idx++) {
-		if (idx < s_idx)
+	for (dev = dev_base, idx = 0; dev; dev = dev->next, idx++) {
+		if (idx < skip_ndevs)
 			continue;
-		if (idx > s_idx)
-			s_dn_idx = 0;
+		else if (idx > skip_ndevs) {
+			/* Only skip over addresses for first dev dumped
+			 * in this iteration (idx == skip_ndevs) */
+			skip_naddr = 0;
+		}
+
 		if ((dn_db = dev->dn_ptr) == NULL)
 			continue;
 
-		for(ifa = dn_db->ifa_list, dn_idx = 0; ifa; ifa = ifa->ifa_next, dn_idx++) {
-			if (dn_idx < s_dn_idx)
+		for (ifa = dn_db->ifa_list, dn_idx = 0; ifa;
+		     ifa = ifa->ifa_next, dn_idx++) {
+			if (dn_idx < skip_naddr)
 				continue;
 
-			if (dn_dev_fill_ifaddr(skb, ifa,
-					       NETLINK_CB(cb->skb).pid,
-					       cb->nlh->nlmsg_seq,
-					       RTM_NEWADDR,
-					       NLM_F_MULTI) <= 0)
+			if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid,
+					      cb->nlh->nlmsg_seq, RTM_NEWADDR,
+					      NLM_F_MULTI) < 0)
 				goto done;
 		}
 	}
 done:
 	read_unlock(&dev_base_lock);
+
 	cb->args[0] = idx;
 	cb->args[1] = dn_idx;
 
@@ -1414,9 +1445,9 @@ static struct file_operations dn_dev_seq_fops = {
 
 static struct rtnetlink_link dnet_rtnetlink_table[RTM_NR_MSGTYPES] =
 {
-	[RTM_NEWADDR  - RTM_BASE] = { .doit	= dn_dev_rtm_newaddr,	},
-	[RTM_DELADDR  - RTM_BASE] = { .doit	= dn_dev_rtm_deladdr,	},
-	[RTM_GETADDR  - RTM_BASE] = { .dumpit	= dn_dev_dump_ifaddr,	},
+	[RTM_NEWADDR  - RTM_BASE] = { .doit	= dn_nl_newaddr,	},
+	[RTM_DELADDR  - RTM_BASE] = { .doit	= dn_nl_deladdr,	},
+	[RTM_GETADDR  - RTM_BASE] = { .dumpit	= dn_nl_dump_ifaddr,	},
 #ifdef CONFIG_DECNET_ROUTER
 	[RTM_NEWROUTE - RTM_BASE] = { .doit	= dn_fib_rtm_newroute,	},
 	[RTM_DELROUTE - RTM_BASE] = { .doit	= dn_fib_rtm_delroute,	},
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index ff0ebe99137..7322bb36e82 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -591,7 +591,6 @@ static int dn_neigh_seq_open(struct inode *inode, struct file *file)
 
 	seq          = file->private_data;
 	seq->private = s;
-	memset(s, 0, sizeof(*s));
 out:
 	return rc;
 out_kfree:
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 7683d4f754d..39a6cf7fb56 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -804,7 +804,7 @@ got_it:
 				goto free_out;
 		}
 
-		return sk_receive_skb(sk, skb);
+		return sk_receive_skb(sk, skb, 0);
 	}
 
 	return dn_nsp_no_socket(skb, reason);
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 23489f7232d..9881933167b 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -269,9 +269,7 @@ static inline int compare_keys(struct flowi *fl1, struct flowi *fl2)
 {
 	return ((fl1->nl_u.dn_u.daddr ^ fl2->nl_u.dn_u.daddr) |
 		(fl1->nl_u.dn_u.saddr ^ fl2->nl_u.dn_u.saddr) |
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-		(fl1->nl_u.dn_u.fwmark ^ fl2->nl_u.dn_u.fwmark) |
-#endif
+		(fl1->mark ^ fl2->mark) |
 		(fl1->nl_u.dn_u.scope ^ fl2->nl_u.dn_u.scope) |
 		(fl1->oif ^ fl2->oif) |
 		(fl1->iif ^ fl2->iif)) == 0;
@@ -882,10 +880,8 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
 				      { .daddr = oldflp->fld_dst,
 					.saddr = oldflp->fld_src,
 					.scope = RT_SCOPE_UNIVERSE,
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-					.fwmark = oldflp->fld_fwmark
-#endif
 				     } },
+			    .mark = oldflp->mark,
 			    .iif = loopback_dev.ifindex,
 			    .oif = oldflp->oif };
 	struct dn_route *rt = NULL;
@@ -903,7 +899,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
 		       "dn_route_output_slow: dst=%04x src=%04x mark=%d"
 		       " iif=%d oif=%d\n", dn_ntohs(oldflp->fld_dst),
 		       dn_ntohs(oldflp->fld_src),
-                       oldflp->fld_fwmark, loopback_dev.ifindex, oldflp->oif);
+                       oldflp->mark, loopback_dev.ifindex, oldflp->oif);
 
 	/* If we have an output interface, verify its a DECnet device */
 	if (oldflp->oif) {
@@ -1108,9 +1104,7 @@ make_route:
 	rt->fl.fld_dst    = oldflp->fld_dst;
 	rt->fl.oif        = oldflp->oif;
 	rt->fl.iif        = 0;
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-	rt->fl.fld_fwmark = oldflp->fld_fwmark;
-#endif
+	rt->fl.mark       = oldflp->mark;
 
 	rt->rt_saddr      = fl.fld_src;
 	rt->rt_daddr      = fl.fld_dst;
@@ -1178,9 +1172,7 @@ static int __dn_route_output_key(struct dst_entry **pprt, const struct flowi *fl
 			rt = rcu_dereference(rt->u.rt_next)) {
 			if ((flp->fld_dst == rt->fl.fld_dst) &&
 			    (flp->fld_src == rt->fl.fld_src) &&
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-			    (flp->fld_fwmark == rt->fl.fld_fwmark) &&
-#endif
+			    (flp->mark == rt->fl.mark) &&
 			    (rt->fl.iif == 0) &&
 			    (rt->fl.oif == flp->oif)) {
 				rt->u.dst.lastuse = jiffies;
@@ -1235,10 +1227,8 @@ static int dn_route_input_slow(struct sk_buff *skb)
 				     { .daddr = cb->dst,
 				       .saddr = cb->src,
 				       .scope = RT_SCOPE_UNIVERSE,
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-				       .fwmark = skb->nfmark
-#endif
 				    } },
+			    .mark = skb->mark,
 			    .iif = skb->dev->ifindex };
 	struct dn_fib_res res = { .fi = NULL, .type = RTN_UNREACHABLE };
 	int err = -EINVAL;
@@ -1385,7 +1375,7 @@ make_route:
 	rt->fl.fld_dst    = cb->dst;
 	rt->fl.oif        = 0;
 	rt->fl.iif        = in_dev->ifindex;
-	rt->fl.fld_fwmark = fl.fld_fwmark;
+	rt->fl.mark       = fl.mark;
 
 	rt->u.dst.flags = DST_HOST;
 	rt->u.dst.neighbour = neigh;
@@ -1457,9 +1447,7 @@ int dn_route_input(struct sk_buff *skb)
 		if ((rt->fl.fld_src == cb->src) &&
 	 	    (rt->fl.fld_dst == cb->dst) &&
 		    (rt->fl.oif == 0) &&
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-		    (rt->fl.fld_fwmark == skb->nfmark) &&
-#endif
+		    (rt->fl.mark == skb->mark) &&
 		    (rt->fl.iif == cb->iif)) {
 			rt->u.dst.lastuse = jiffies;
 			dst_hold(&rt->u.dst);
@@ -1481,7 +1469,7 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
 	struct rtmsg *r;
 	struct nlmsghdr *nlh;
 	unsigned char *b = skb->tail;
-	struct rta_cacheinfo ci;
+	long expires;
 
 	nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*r), flags);
 	r = NLMSG_DATA(nlh);
@@ -1514,16 +1502,10 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
 		RTA_PUT(skb, RTA_GATEWAY, 2, &rt->rt_gateway);
 	if (rtnetlink_put_metrics(skb, rt->u.dst.metrics) < 0)
 		goto rtattr_failure;
-	ci.rta_lastuse = jiffies_to_clock_t(jiffies - rt->u.dst.lastuse);
-	ci.rta_used     = rt->u.dst.__use;
-	ci.rta_clntref  = atomic_read(&rt->u.dst.__refcnt);
-	if (rt->u.dst.expires)
-		ci.rta_expires = jiffies_to_clock_t(rt->u.dst.expires - jiffies);
-	else
-		ci.rta_expires = 0;
-	ci.rta_error    = rt->u.dst.error;
-	ci.rta_id       = ci.rta_ts = ci.rta_tsage = 0;
-	RTA_PUT(skb, RTA_CACHEINFO, sizeof(ci), &ci);
+	expires = rt->u.dst.expires ? rt->u.dst.expires - jiffies : 0;
+	if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0, expires,
+			       rt->u.dst.error) < 0)
+		goto rtattr_failure;
 	if (rt->fl.iif)
 		RTA_PUT(skb, RTA_IIF, sizeof(int), &rt->fl.iif);
 
@@ -1604,8 +1586,6 @@ int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void *arg)
 	if (rtm->rtm_flags & RTM_F_NOTIFY)
 		rt->rt_flags |= RTCF_NOTIFY;
 
-	NETLINK_CB(skb).dst_pid = NETLINK_CB(in_skb).pid;
-
 	err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0);
 
 	if (err == 0)
diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index 590e0a72495..e32d0c3d5a9 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -45,10 +45,6 @@ struct dn_fib_rule
 	__le16			dstmask;
 	__le16			srcmap;
 	u8			flags;
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-	u32			fwmark;
-	u32			fwmask;
-#endif
 };
 
 static struct dn_fib_rule default_rule = {
@@ -112,13 +108,9 @@ errout:
 }
 
 static struct nla_policy dn_fib_rule_policy[FRA_MAX+1] __read_mostly = {
-	[FRA_IFNAME]	= { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
-	[FRA_PRIORITY]	= { .type = NLA_U32 },
+	FRA_GENERIC_POLICY,
 	[FRA_SRC]	= { .type = NLA_U16 },
 	[FRA_DST]	= { .type = NLA_U16 },
-	[FRA_FWMARK]	= { .type = NLA_U32 },
-	[FRA_FWMASK]	= { .type = NLA_U32 },
-	[FRA_TABLE]     = { .type = NLA_U32 },
 };
 
 static int dn_fib_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
@@ -131,11 +123,6 @@ static int dn_fib_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
 	    ((daddr ^ r->dst) & r->dstmask))
 		return 0;
 
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-	if ((r->fwmark ^ fl->fld_fwmark) & r->fwmask)
-		return 0;
-#endif
-
 	return 1;
 }
 
@@ -169,20 +156,6 @@ static int dn_fib_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
 	if (tb[FRA_DST])
 		r->dst = nla_get_u16(tb[FRA_DST]);
 
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-	if (tb[FRA_FWMARK]) {
-		r->fwmark = nla_get_u32(tb[FRA_FWMARK]);
-		if (r->fwmark)
-			/* compatibility: if the mark value is non-zero all bits
-			 * are compared unless a mask is explicitly specified.
-			 */
-			r->fwmask = 0xFFFFFFFF;
-	}
-
-	if (tb[FRA_FWMASK])
-		r->fwmask = nla_get_u32(tb[FRA_FWMASK]);
-#endif
-
 	r->src_len = frh->src_len;
 	r->srcmask = dnet_make_mask(r->src_len);
 	r->dst_len = frh->dst_len;
@@ -203,14 +176,6 @@ static int dn_fib_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh,
 	if (frh->dst_len && (r->dst_len != frh->dst_len))
 		return 0;
 
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-	if (tb[FRA_FWMARK] && (r->fwmark != nla_get_u32(tb[FRA_FWMARK])))
-		return 0;
-
-	if (tb[FRA_FWMASK] && (r->fwmask != nla_get_u32(tb[FRA_FWMASK])))
-		return 0;
-#endif
-
 	if (tb[FRA_SRC] && (r->src != nla_get_u16(tb[FRA_SRC])))
 		return 0;
 
@@ -248,12 +213,6 @@ static int dn_fib_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
 	frh->src_len = r->src_len;
 	frh->tos = 0;
 
-#ifdef CONFIG_DECNET_ROUTE_FWMARK
-	if (r->fwmark)
-		NLA_PUT_U32(skb, FRA_FWMARK, r->fwmark);
-	if (r->fwmask || r->fwmark)
-		NLA_PUT_U32(skb, FRA_FWMASK, r->fwmask);
-#endif
 	if (r->dst_len)
 		NLA_PUT_U16(skb, FRA_DST, r->dst);
 	if (r->src_len)
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 317904bb589..bdbc3f43166 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -263,6 +263,32 @@ static int dn_fib_nh_match(struct rtmsg *r, struct nlmsghdr *nlh, struct dn_kern
 	return 0;
 }
 
+static inline size_t dn_fib_nlmsg_size(struct dn_fib_info *fi)
+{
+	size_t payload = NLMSG_ALIGN(sizeof(struct rtmsg))
+			 + nla_total_size(4) /* RTA_TABLE */
+			 + nla_total_size(2) /* RTA_DST */
+			 + nla_total_size(4); /* RTA_PRIORITY */
+
+	/* space for nested metrics */
+	payload += nla_total_size((RTAX_MAX * nla_total_size(4)));
+
+	if (fi->fib_nhs) {
+		/* Also handles the special case fib_nhs == 1 */
+
+		/* each nexthop is packed in an attribute */
+		size_t nhsize = nla_total_size(sizeof(struct rtnexthop));
+
+		/* may contain a gateway attribute */
+		nhsize += nla_total_size(4);
+
+		/* all nexthops are packed in a nested attribute */
+		payload += nla_total_size(fi->fib_nhs * nhsize);
+	}
+
+	return payload;
+}
+
 static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
                         u32 tb_id, u8 type, u8 scope, void *dst, int dst_len,
                         struct dn_fib_info *fi, unsigned int flags)
@@ -335,17 +361,15 @@ static void dn_rtmsg_fib(int event, struct dn_fib_node *f, int z, u32 tb_id,
         u32 pid = req ? req->pid : 0;
 	int err = -ENOBUFS;
 
-        skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+        skb = nlmsg_new(dn_fib_nlmsg_size(DN_FIB_INFO(f)), GFP_KERNEL);
         if (skb == NULL)
 		goto errout;
 
         err = dn_fib_dump_info(skb, pid, nlh->nlmsg_seq, event, tb_id,
 			       f->fn_type, f->fn_scope, &f->fn_key, z,
 			       DN_FIB_INFO(f), 0);
-	if (err < 0) {
-                kfree_skb(skb);
-		goto errout;
-        }
+	/* failure implies BUG in dn_fib_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, pid, RTNLGRP_DECnet_ROUTE, nlh, GFP_KERNEL);
 errout:
@@ -807,10 +831,11 @@ struct dn_fib_table *dn_fib_get_table(u32 n, int create)
                 printk(KERN_DEBUG "DECnet: BUG! Attempt to create routing table from interrupt\n"); 
                 return NULL;
         }
-        if ((t = kmalloc(sizeof(struct dn_fib_table) + sizeof(struct dn_hash), GFP_KERNEL)) == NULL)
-                return NULL;
 
-        memset(t, 0, sizeof(struct dn_fib_table));
+        t = kzalloc(sizeof(struct dn_fib_table) + sizeof(struct dn_hash),
+		    GFP_KERNEL);
+        if (t == NULL)
+                return NULL;
 
         t->n = n;
         t->insert = dn_fib_table_insert;
@@ -818,7 +843,6 @@ struct dn_fib_table *dn_fib_get_table(u32 n, int create)
         t->lookup = dn_fib_table_lookup;
         t->flush  = dn_fib_table_flush;
         t->dump = dn_fib_table_dump;
-	memset(t->data, 0, sizeof(struct dn_hash));
 	hlist_add_head_rcu(&t->hlist, &dn_fib_table_hash[h]);
 
         return t;
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 4bd78c8cfb2..2d31bf3f05c 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -60,7 +60,6 @@
 #include <net/ip.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
-#include <asm/checksum.h>
 
 __setup("ether=", netdev_boot_setup);
 
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index 4200ec50986..fc1f99a5973 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -16,6 +16,7 @@
 #include <linux/random.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
+#include <linux/mm.h>
 #include <linux/if_ether.h>
 #include <linux/if_arp.h>
 #include <asm/string.h>
diff --git a/net/ieee80211/ieee80211_crypt_wep.c b/net/ieee80211/ieee80211_crypt_wep.c
index 1b2efff11d3..7a95c3d8131 100644
--- a/net/ieee80211/ieee80211_crypt_wep.c
+++ b/net/ieee80211/ieee80211_crypt_wep.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/random.h>
 #include <linux/skbuff.h>
+#include <linux/mm.h>
 #include <asm/string.h>
 
 #include <net/ieee80211.h>
diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index cf51c87a971..eec1a1dd91d 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -58,9 +58,11 @@ ieee80211softmac_assoc(struct ieee80211softmac_device *mac, struct ieee80211soft
 }
 
 void
-ieee80211softmac_assoc_timeout(void *d)
+ieee80211softmac_assoc_timeout(struct work_struct *work)
 {
-	struct ieee80211softmac_device *mac = (struct ieee80211softmac_device *)d;
+	struct ieee80211softmac_device *mac =
+		container_of(work, struct ieee80211softmac_device,
+			     associnfo.timeout.work);
 	struct ieee80211softmac_network *n;
 
 	mutex_lock(&mac->associnfo.mutex);
@@ -186,9 +188,11 @@ ieee80211softmac_assoc_notify_auth(struct net_device *dev, int event_type, void
 
 /* This function is called to handle userspace requests (asynchronously) */
 void
-ieee80211softmac_assoc_work(void *d)
+ieee80211softmac_assoc_work(struct work_struct *work)
 {
-	struct ieee80211softmac_device *mac = (struct ieee80211softmac_device *)d;
+	struct ieee80211softmac_device *mac =
+		container_of(work, struct ieee80211softmac_device,
+			     associnfo.work.work);
 	struct ieee80211softmac_network *found = NULL;
 	struct ieee80211_network *net = NULL, *best = NULL;
 	int bssvalid;
@@ -412,7 +416,7 @@ ieee80211softmac_handle_assoc_response(struct net_device * dev,
 				network->authenticated = 0;
 				/* we don't want to do this more than once ... */
 				network->auth_desynced_once = 1;
-				schedule_work(&mac->associnfo.work);
+				schedule_delayed_work(&mac->associnfo.work, 0);
 				break;
 			}
 		default:
@@ -427,6 +431,17 @@ ieee80211softmac_handle_assoc_response(struct net_device * dev,
 	return 0;
 }
 
+void
+ieee80211softmac_try_reassoc(struct ieee80211softmac_device *mac)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&mac->lock, flags);
+	mac->associnfo.associating = 1;
+	schedule_work(&mac->associnfo.work);
+	spin_unlock_irqrestore(&mac->lock, flags);
+}
+
 int
 ieee80211softmac_handle_disassoc(struct net_device * dev,
 				 struct ieee80211_disassoc *disassoc)
@@ -445,8 +460,7 @@ ieee80211softmac_handle_disassoc(struct net_device * dev,
 	dprintk(KERN_INFO PFX "got disassoc frame\n");
 	ieee80211softmac_disassoc(mac);
 
-	/* try to reassociate */
-	schedule_work(&mac->associnfo.work);
+	ieee80211softmac_try_reassoc(mac);
 
 	return 0;
 }
@@ -466,7 +480,7 @@ ieee80211softmac_handle_reassoc_req(struct net_device * dev,
 		dprintkl(KERN_INFO PFX "reassoc request from unknown network\n");
 		return 0;
 	}
-	schedule_work(&mac->associnfo.work);
+	schedule_delayed_work(&mac->associnfo.work, 0);
 
 	return 0;
 }
diff --git a/net/ieee80211/softmac/ieee80211softmac_auth.c b/net/ieee80211/softmac/ieee80211softmac_auth.c
index 0612015f1c7..8ed3e59b802 100644
--- a/net/ieee80211/softmac/ieee80211softmac_auth.c
+++ b/net/ieee80211/softmac/ieee80211softmac_auth.c
@@ -26,7 +26,7 @@
 
 #include "ieee80211softmac_priv.h"
 
-static void ieee80211softmac_auth_queue(void *data);
+static void ieee80211softmac_auth_queue(struct work_struct *work);
 
 /* Queues an auth request to the desired AP */
 int
@@ -54,14 +54,14 @@ ieee80211softmac_auth_req(struct ieee80211softmac_device *mac,
 	auth->mac = mac;
 	auth->retry = IEEE80211SOFTMAC_AUTH_RETRY_LIMIT;
 	auth->state = IEEE80211SOFTMAC_AUTH_OPEN_REQUEST;
-	INIT_WORK(&auth->work, &ieee80211softmac_auth_queue, (void *)auth);
+	INIT_DELAYED_WORK(&auth->work, ieee80211softmac_auth_queue);
 	
 	/* Lock (for list) */
 	spin_lock_irqsave(&mac->lock, flags);
 
 	/* add to list */
 	list_add_tail(&auth->list, &mac->auth_queue);
-	schedule_work(&auth->work);
+	schedule_delayed_work(&auth->work, 0);
 	spin_unlock_irqrestore(&mac->lock, flags);
 	
 	return 0;
@@ -70,14 +70,15 @@ ieee80211softmac_auth_req(struct ieee80211softmac_device *mac,
 
 /* Sends an auth request to the desired AP and handles timeouts */
 static void
-ieee80211softmac_auth_queue(void *data)
+ieee80211softmac_auth_queue(struct work_struct *work)
 {
 	struct ieee80211softmac_device *mac;
 	struct ieee80211softmac_auth_queue_item *auth;
 	struct ieee80211softmac_network *net;
 	unsigned long flags;
 
-	auth = (struct ieee80211softmac_auth_queue_item *)data;
+	auth = container_of(work, struct ieee80211softmac_auth_queue_item,
+			    work.work);
 	net = auth->net;
 	mac = auth->mac;
 
@@ -118,9 +119,11 @@ ieee80211softmac_auth_queue(void *data)
 
 /* Sends a response to an auth challenge (for shared key auth). */
 static void
-ieee80211softmac_auth_challenge_response(void *_aq)
+ieee80211softmac_auth_challenge_response(struct work_struct *work)
 {
-	struct ieee80211softmac_auth_queue_item *aq = _aq;
+	struct ieee80211softmac_auth_queue_item *aq =
+		container_of(work, struct ieee80211softmac_auth_queue_item,
+			     work.work);
 
 	/* Send our response */
 	ieee80211softmac_send_mgt_frame(aq->mac, aq->net, IEEE80211_STYPE_AUTH, aq->state);
@@ -234,8 +237,8 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth)
 			 * we have obviously already sent the initial auth
 			 * request. */
 			cancel_delayed_work(&aq->work);
-			INIT_WORK(&aq->work, &ieee80211softmac_auth_challenge_response, (void *)aq);
-			schedule_work(&aq->work);
+			INIT_DELAYED_WORK(&aq->work, &ieee80211softmac_auth_challenge_response);
+			schedule_delayed_work(&aq->work, 0);
 			spin_unlock_irqrestore(&mac->lock, flags);
 			return 0;
 		case IEEE80211SOFTMAC_AUTH_SHARED_PASS:
@@ -334,6 +337,8 @@ ieee80211softmac_deauth_from_net(struct ieee80211softmac_device *mac,
 	/* can't transmit data right now... */
 	netif_carrier_off(mac->dev);
 	spin_unlock_irqrestore(&mac->lock, flags);
+
+	ieee80211softmac_try_reassoc(mac);
 }
 
 /* 
@@ -398,6 +403,6 @@ ieee80211softmac_deauth_resp(struct net_device *dev, struct ieee80211_deauth *de
 	ieee80211softmac_deauth_from_net(mac, net);
 
 	/* let's try to re-associate */
-	schedule_work(&mac->associnfo.work);
+	schedule_delayed_work(&mac->associnfo.work, 0);
 	return 0;
 }
diff --git a/net/ieee80211/softmac/ieee80211softmac_event.c b/net/ieee80211/softmac/ieee80211softmac_event.c
index f34fa2ef666..b9015656cfb 100644
--- a/net/ieee80211/softmac/ieee80211softmac_event.c
+++ b/net/ieee80211/softmac/ieee80211softmac_event.c
@@ -73,10 +73,12 @@ static char *event_descriptions[IEEE80211SOFTMAC_EVENT_LAST+1] = {
 
 
 static void
-ieee80211softmac_notify_callback(void *d)
+ieee80211softmac_notify_callback(struct work_struct *work)
 {
-	struct ieee80211softmac_event event = *(struct ieee80211softmac_event*) d;
-	kfree(d);
+	struct ieee80211softmac_event *pevent =
+		container_of(work, struct ieee80211softmac_event, work.work);
+	struct ieee80211softmac_event event = *pevent;
+	kfree(pevent);
 	
 	event.fun(event.mac->dev, event.event_type, event.context);
 }
@@ -99,7 +101,7 @@ ieee80211softmac_notify_internal(struct ieee80211softmac_device *mac,
 		return -ENOMEM;
 	
 	eventptr->event_type = event;
-	INIT_WORK(&eventptr->work, ieee80211softmac_notify_callback, eventptr);
+	INIT_DELAYED_WORK(&eventptr->work, ieee80211softmac_notify_callback);
 	eventptr->fun = fun;
 	eventptr->context = context;
 	eventptr->mac = mac;
@@ -170,7 +172,7 @@ ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, int eve
 				/* User may have subscribed to ANY event, so
 				 * we tell them which event triggered it. */
 				eventptr->event_type = event;
-				schedule_work(&eventptr->work);
+				schedule_delayed_work(&eventptr->work, 0);
 			}
 		}
 }
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c
index 33aff4f4a47..256207b71dc 100644
--- a/net/ieee80211/softmac/ieee80211softmac_module.c
+++ b/net/ieee80211/softmac/ieee80211softmac_module.c
@@ -58,8 +58,8 @@ struct net_device *alloc_ieee80211softmac(int sizeof_priv)
 	INIT_LIST_HEAD(&softmac->events);
 
 	mutex_init(&softmac->associnfo.mutex);
-	INIT_WORK(&softmac->associnfo.work, ieee80211softmac_assoc_work, softmac);
-	INIT_WORK(&softmac->associnfo.timeout, ieee80211softmac_assoc_timeout, softmac);
+	INIT_DELAYED_WORK(&softmac->associnfo.work, ieee80211softmac_assoc_work);
+	INIT_DELAYED_WORK(&softmac->associnfo.timeout, ieee80211softmac_assoc_timeout);
 	softmac->start_scan = ieee80211softmac_start_scan_implementation;
 	softmac->wait_for_scan = ieee80211softmac_wait_for_scan_implementation;
 	softmac->stop_scan = ieee80211softmac_stop_scan_implementation;
diff --git a/net/ieee80211/softmac/ieee80211softmac_priv.h b/net/ieee80211/softmac/ieee80211softmac_priv.h
index 0642e090b8a..4c2bba34d32 100644
--- a/net/ieee80211/softmac/ieee80211softmac_priv.h
+++ b/net/ieee80211/softmac/ieee80211softmac_priv.h
@@ -78,7 +78,7 @@
 /* private definitions and prototypes */
 
 /*** prototypes from _scan.c */
-void ieee80211softmac_scan(void *sm);
+void ieee80211softmac_scan(struct work_struct *work);
 /* for internal use if scanning is needed */
 int ieee80211softmac_start_scan(struct ieee80211softmac_device *mac);
 void ieee80211softmac_stop_scan(struct ieee80211softmac_device *mac);
@@ -149,7 +149,7 @@ int ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *au
 int ieee80211softmac_deauth_resp(struct net_device *dev, struct ieee80211_deauth *deauth);
 
 /*** prototypes from _assoc.c */
-void ieee80211softmac_assoc_work(void *d);
+void ieee80211softmac_assoc_work(struct work_struct *work);
 int ieee80211softmac_handle_assoc_response(struct net_device * dev,
 					   struct ieee80211_assoc_response * resp,
 					   struct ieee80211_network * network);
@@ -157,7 +157,7 @@ int ieee80211softmac_handle_disassoc(struct net_device * dev,
 				     struct ieee80211_disassoc * disassoc);
 int ieee80211softmac_handle_reassoc_req(struct net_device * dev,
 				        struct ieee80211_reassoc_request * reassoc);
-void ieee80211softmac_assoc_timeout(void *d);
+void ieee80211softmac_assoc_timeout(struct work_struct *work);
 void ieee80211softmac_send_disassoc_req(struct ieee80211softmac_device *mac, u16 reason);
 void ieee80211softmac_disassoc(struct ieee80211softmac_device *mac);
 
@@ -207,7 +207,7 @@ struct ieee80211softmac_auth_queue_item {
 	struct ieee80211softmac_device	*mac;	/* SoftMAC device */
 	u8 retry;				/* Retry limit */
 	u8 state;				/* Auth State */
-	struct work_struct		work;	/* Work queue */
+	struct delayed_work		work;	/* Work queue */
 };
 
 /* scanning information */
@@ -219,7 +219,8 @@ struct ieee80211softmac_scaninfo {
 	   stop:1;
 	u8 skip_flags;
 	struct completion finished;
-	struct work_struct softmac_scan;
+	struct delayed_work softmac_scan;
+	struct ieee80211softmac_device *mac;
 };
 
 /* private event struct */
@@ -227,7 +228,7 @@ struct ieee80211softmac_event {
 	struct list_head list;
 	int event_type;
 	void *event_context;
-	struct work_struct work;
+	struct delayed_work work;
 	notify_function_ptr fun;
 	void *context;
 	struct ieee80211softmac_device *mac;
@@ -238,4 +239,6 @@ void ieee80211softmac_call_events_locked(struct ieee80211softmac_device *mac, in
 int ieee80211softmac_notify_internal(struct ieee80211softmac_device *mac,
 	int event, void *event_context, notify_function_ptr fun, void *context, gfp_t gfp_mask);
 
+void ieee80211softmac_try_reassoc(struct ieee80211softmac_device *mac);
+
 #endif /* IEEE80211SOFTMAC_PRIV_H_ */
diff --git a/net/ieee80211/softmac/ieee80211softmac_scan.c b/net/ieee80211/softmac/ieee80211softmac_scan.c
index 5507feab32d..0c85d6c24cd 100644
--- a/net/ieee80211/softmac/ieee80211softmac_scan.c
+++ b/net/ieee80211/softmac/ieee80211softmac_scan.c
@@ -90,12 +90,14 @@ ieee80211softmac_wait_for_scan(struct ieee80211softmac_device *sm)
 
 
 /* internal scanning implementation follows */
-void ieee80211softmac_scan(void *d)
+void ieee80211softmac_scan(struct work_struct *work)
 {
 	int invalid_channel;
 	u8 current_channel_idx;
-	struct ieee80211softmac_device *sm = (struct ieee80211softmac_device *)d;
-	struct ieee80211softmac_scaninfo *si = sm->scaninfo;
+	struct ieee80211softmac_scaninfo *si =
+		container_of(work, struct ieee80211softmac_scaninfo,
+			     softmac_scan.work);
+	struct ieee80211softmac_device *sm = si->mac;
 	unsigned long flags;
 
 	while (!(si->stop) && (si->current_channel_idx < si->number_channels)) {
@@ -146,7 +148,8 @@ static inline struct ieee80211softmac_scaninfo *allocate_scaninfo(struct ieee802
 	struct ieee80211softmac_scaninfo *info = kmalloc(sizeof(struct ieee80211softmac_scaninfo), GFP_ATOMIC);
 	if (unlikely(!info))
 		return NULL;
-	INIT_WORK(&info->softmac_scan, ieee80211softmac_scan, mac);
+	INIT_DELAYED_WORK(&info->softmac_scan, ieee80211softmac_scan);
+	info->mac = mac;
 	init_completion(&info->finished);
 	return info;
 }
@@ -187,7 +190,7 @@ int ieee80211softmac_start_scan_implementation(struct net_device *dev)
 	sm->scaninfo->started = 1;
 	sm->scaninfo->stop = 0;
 	INIT_COMPLETION(sm->scaninfo->finished);
-	schedule_work(&sm->scaninfo->softmac_scan);
+	schedule_delayed_work(&sm->scaninfo->softmac_scan, 0);
 	spin_unlock_irqrestore(&sm->lock, flags);
 	return 0;
 }
diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index 23068a830f7..480d72c7a42 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -122,7 +122,7 @@ ieee80211softmac_wx_set_essid(struct net_device *net_dev,
 
 	sm->associnfo.associating = 1;
 	/* queue lower level code to do work (if necessary) */
-	schedule_work(&sm->associnfo.work);
+	schedule_delayed_work(&sm->associnfo.work, 0);
 out:
 	mutex_unlock(&sm->associnfo.mutex);
 
@@ -356,7 +356,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev,
 		/* force reassociation */
 		mac->associnfo.bssvalid = 0;
 		if (mac->associnfo.associated)
-			schedule_work(&mac->associnfo.work);
+			schedule_delayed_work(&mac->associnfo.work, 0);
 	} else if (is_zero_ether_addr(data->ap_addr.sa_data)) {
 		/* the bssid we have is no longer fixed */
 		mac->associnfo.bssfixed = 0;
@@ -373,7 +373,7 @@ ieee80211softmac_wx_set_wap(struct net_device *net_dev,
 		/* tell the other code that this bssid should be used no matter what */
 		mac->associnfo.bssfixed = 1;
 		/* queue associate if new bssid or (old one again and not associated) */
-		schedule_work(&mac->associnfo.work);
+		schedule_delayed_work(&mac->associnfo.work, 0);
         }
 
  out:
@@ -495,7 +495,8 @@ ieee80211softmac_wx_set_mlme(struct net_device *dev,
 			printk(KERN_DEBUG PFX "wx_set_mlme: we should know the net here...\n");
 			goto out;
 		}
-		return ieee80211softmac_deauth_req(mac, net, reason);
+		err =  ieee80211softmac_deauth_req(mac, net, reason);
+		goto out;
 	case IW_MLME_DISASSOC:
 		ieee80211softmac_send_disassoc_req(mac, reason);
 		mac->associnfo.associated = 0;
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 5572071af73..503e7059e31 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -104,13 +104,6 @@ config IP_MULTIPLE_TABLES
 
 	  If unsure, say N.
 
-config IP_ROUTE_FWMARK
-	bool "IP: use netfilter MARK value as routing key"
-	depends on IP_MULTIPLE_TABLES && NETFILTER
-	help
-	  If you say Y here, you will be able to specify different routes for
-	  packets with different mark values (see iptables(8), MARK target).
-
 config IP_ROUTE_MULTIPATH
 	bool "IP: equal cost multipath"
 	depends on IP_ADVANCED_ROUTER
@@ -625,5 +618,17 @@ config DEFAULT_TCP_CONG
 	default "reno" if DEFAULT_RENO
 	default "cubic"
 
+config TCP_MD5SIG
+	bool "TCP: MD5 Signature Option support (RFC2385) (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
+	select CRYPTO
+	select CRYPTO_MD5
+	---help---
+	  RFC2385 specifices a method of giving MD5 protection to TCP sessions.
+	  Its main (only?) use is to protect BGP sessions between core routers
+	  on the Internet.
+
+	  If unsure, say N.
+
 source "net/ipv4/ipvs/Kconfig"
 
diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile
index 15645c51520..7a068626fee 100644
--- a/net/ipv4/Makefile
+++ b/net/ipv4/Makefile
@@ -8,7 +8,8 @@ obj-y     := route.o inetpeer.o protocol.o \
 	     inet_timewait_sock.o inet_connection_sock.o \
 	     tcp.o tcp_input.o tcp_output.o tcp_timer.o tcp_ipv4.o \
 	     tcp_minisocks.o tcp_cong.o \
-	     datagram.o raw.o udp.o arp.o icmp.o devinet.o af_inet.o igmp.o \
+	     datagram.o raw.o udp.o udplite.o \
+	     arp.o icmp.o devinet.o af_inet.o  igmp.o \
 	     sysctl_net_ipv4.o fib_frontend.o fib_semantics.o
 
 obj-$(CONFIG_IP_FIB_HASH) += fib_hash.o
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index edcf0932ac6..1144900d37f 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -104,6 +104,7 @@
 #include <net/inet_connection_sock.h>
 #include <net/tcp.h>
 #include <net/udp.h>
+#include <net/udplite.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/raw.h>
@@ -204,7 +205,7 @@ int inet_listen(struct socket *sock, int backlog)
 	 * we can only allow the backlog to be adjusted.
 	 */
 	if (old_state != TCP_LISTEN) {
-		err = inet_csk_listen_start(sk, TCP_SYNQ_HSIZE);
+		err = inet_csk_listen_start(sk, backlog);
 		if (err)
 			goto out;
 	}
@@ -643,7 +644,7 @@ int inet_getname(struct socket *sock, struct sockaddr *uaddr,
 		sin->sin_port = inet->dport;
 		sin->sin_addr.s_addr = inet->daddr;
 	} else {
-		__u32 addr = inet->rcv_saddr;
+		__be32 addr = inet->rcv_saddr;
 		if (!addr)
 			addr = inet->saddr;
 		sin->sin_port = inet->sport;
@@ -994,8 +995,8 @@ static int inet_sk_reselect_saddr(struct sock *sk)
 	struct inet_sock *inet = inet_sk(sk);
 	int err;
 	struct rtable *rt;
-	__u32 old_saddr = inet->saddr;
-	__u32 new_saddr;
+	__be32 old_saddr = inet->saddr;
+	__be32 new_saddr;
 	__be32 daddr = inet->daddr;
 
 	if (inet->opt && inet->opt->srr)
@@ -1223,10 +1224,13 @@ static int __init init_ipv4_mibs(void)
 	tcp_statistics[1] = alloc_percpu(struct tcp_mib);
 	udp_statistics[0] = alloc_percpu(struct udp_mib);
 	udp_statistics[1] = alloc_percpu(struct udp_mib);
+	udplite_statistics[0] = alloc_percpu(struct udp_mib);
+	udplite_statistics[1] = alloc_percpu(struct udp_mib);
 	if (!
 	    (net_statistics[0] && net_statistics[1] && ip_statistics[0]
 	     && ip_statistics[1] && tcp_statistics[0] && tcp_statistics[1]
-	     && udp_statistics[0] && udp_statistics[1]))
+	     && udp_statistics[0] && udp_statistics[1]
+	     && udplite_statistics[0] && udplite_statistics[1]             ) )
 		return -ENOMEM;
 
 	(void) tcp_mib_init();
@@ -1313,6 +1317,8 @@ static int __init inet_init(void)
 	/* Setup TCP slab cache for open requests. */
 	tcp_init();
 
+	/* Add UDP-Lite (RFC 3828) */
+	udplite4_register();
 
 	/*
 	 *	Set the ICMP layer up
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 99542977e47..67a5509e26f 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -14,7 +14,7 @@
  * into IP header for icv calculation. Options are already checked
  * for validity, so paranoia is not required. */
 
-static int ip_clear_mutable_options(struct iphdr *iph, u32 *daddr)
+static int ip_clear_mutable_options(struct iphdr *iph, __be32 *daddr)
 {
 	unsigned char * optptr = (unsigned char*)(iph+1);
 	int  l = iph->ihl*4 - sizeof(struct iphdr);
@@ -162,7 +162,7 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
 	iph->frag_off = 0;
 	iph->check = 0;
 	if (ihl > sizeof(*iph)) {
-		u32 dummy;
+		__be32 dummy;
 		if (ip_clear_mutable_options(iph, &dummy))
 			goto out;
 	}
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index cfb5d3de9c8..3981e8be9ab 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -203,7 +203,7 @@ struct neigh_table arp_tbl = {
 	.gc_thresh3 =	1024,
 };
 
-int arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir)
+int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir)
 {
 	switch (dev->type) {
 	case ARPHRD_ETHER:
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index 6460233407c..60aafb4a8ad 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -319,6 +319,7 @@ static int cipso_v4_cache_check(const unsigned char *key,
 			entry->activity += 1;
 			atomic_inc(&entry->lsm_data->refcount);
 			secattr->cache = entry->lsm_data;
+			secattr->flags |= NETLBL_SECATTR_CACHE;
 			if (prev_entry == NULL) {
 				spin_unlock_bh(&cipso_v4_cache[bkt].lock);
 				return 0;
@@ -377,12 +378,11 @@ int cipso_v4_cache_add(const struct sk_buff *skb,
 	entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
 	if (entry == NULL)
 		return -ENOMEM;
-	entry->key = kmalloc(cipso_ptr_len, GFP_ATOMIC);
+	entry->key = kmemdup(cipso_ptr, cipso_ptr_len, GFP_ATOMIC);
 	if (entry->key == NULL) {
 		ret_val = -ENOMEM;
 		goto cache_add_failure;
 	}
-	memcpy(entry->key, cipso_ptr, cipso_ptr_len);
 	entry->key_len = cipso_ptr_len;
 	entry->hash = cipso_v4_map_cache_hash(cipso_ptr, cipso_ptr_len);
 	atomic_inc(&secattr->cache->refcount);
@@ -447,8 +447,30 @@ static struct cipso_v4_doi *cipso_v4_doi_search(u32 doi)
  */
 int cipso_v4_doi_add(struct cipso_v4_doi *doi_def)
 {
+	u32 iter;
+
 	if (doi_def == NULL || doi_def->doi == CIPSO_V4_DOI_UNKNOWN)
 		return -EINVAL;
+	for (iter = 0; iter < CIPSO_V4_TAG_MAXCNT; iter++) {
+		switch (doi_def->tags[iter]) {
+		case CIPSO_V4_TAG_RBITMAP:
+			break;
+		case CIPSO_V4_TAG_RANGE:
+			if (doi_def->type != CIPSO_V4_MAP_PASS)
+				return -EINVAL;
+			break;
+		case CIPSO_V4_TAG_INVALID:
+			if (iter == 0)
+				return -EINVAL;
+			break;
+		case CIPSO_V4_TAG_ENUM:
+			if (doi_def->type != CIPSO_V4_MAP_PASS)
+				return -EINVAL;
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
 
 	doi_def->valid = 1;
 	INIT_RCU_HEAD(&doi_def->rcu);
@@ -805,8 +827,7 @@ static int cipso_v4_map_cat_rbm_valid(const struct cipso_v4_doi *doi_def,
 /**
  * cipso_v4_map_cat_rbm_hton - Perform a category mapping from host to network
  * @doi_def: the DOI definition
- * @host_cat: the category bitmap in host format
- * @host_cat_len: the length of the host's category bitmap in bytes
+ * @secattr: the security attributes
  * @net_cat: the zero'd out category bitmap in network/CIPSO format
  * @net_cat_len: the length of the CIPSO bitmap in bytes
  *
@@ -817,59 +838,51 @@ static int cipso_v4_map_cat_rbm_valid(const struct cipso_v4_doi *doi_def,
  *
  */
 static int cipso_v4_map_cat_rbm_hton(const struct cipso_v4_doi *doi_def,
-				     const unsigned char *host_cat,
-				     u32 host_cat_len,
+				     const struct netlbl_lsm_secattr *secattr,
 				     unsigned char *net_cat,
 				     u32 net_cat_len)
 {
 	int host_spot = -1;
-	u32 net_spot;
+	u32 net_spot = CIPSO_V4_INV_CAT;
 	u32 net_spot_max = 0;
-	u32 host_clen_bits = host_cat_len * 8;
 	u32 net_clen_bits = net_cat_len * 8;
-	u32 host_cat_size;
-	u32 *host_cat_array;
+	u32 host_cat_size = 0;
+	u32 *host_cat_array = NULL;
 
-	switch (doi_def->type) {
-	case CIPSO_V4_MAP_PASS:
-		net_spot_max = host_cat_len;
-		while (net_spot_max > 0 && host_cat[net_spot_max - 1] == 0)
-			net_spot_max--;
-		if (net_spot_max > net_cat_len)
-			return -EINVAL;
-		memcpy(net_cat, host_cat, net_spot_max);
-		return net_spot_max;
-	case CIPSO_V4_MAP_STD:
+	if (doi_def->type == CIPSO_V4_MAP_STD) {
 		host_cat_size = doi_def->map.std->cat.local_size;
 		host_cat_array = doi_def->map.std->cat.local;
-		for (;;) {
-			host_spot = cipso_v4_bitmap_walk(host_cat,
-							 host_clen_bits,
-							 host_spot + 1,
-							 1);
-			if (host_spot < 0)
-				break;
+	}
+
+	for (;;) {
+		host_spot = netlbl_secattr_catmap_walk(secattr->mls_cat,
+						       host_spot + 1);
+		if (host_spot < 0)
+			break;
+
+		switch (doi_def->type) {
+		case CIPSO_V4_MAP_PASS:
+			net_spot = host_spot;
+			break;
+		case CIPSO_V4_MAP_STD:
 			if (host_spot >= host_cat_size)
 				return -EPERM;
-
 			net_spot = host_cat_array[host_spot];
-			if (net_spot >= net_clen_bits)
-				return -ENOSPC;
-			cipso_v4_bitmap_setbit(net_cat, net_spot, 1);
-
-			if (net_spot > net_spot_max)
-				net_spot_max = net_spot;
+			if (net_spot >= CIPSO_V4_INV_CAT)
+				return -EPERM;
+			break;
 		}
+		if (net_spot >= net_clen_bits)
+			return -ENOSPC;
+		cipso_v4_bitmap_setbit(net_cat, net_spot, 1);
 
-		if (host_spot == -2)
-			return -EFAULT;
-
-		if (++net_spot_max % 8)
-			return net_spot_max / 8 + 1;
-		return net_spot_max / 8;
+		if (net_spot > net_spot_max)
+			net_spot_max = net_spot;
 	}
 
-	return -EINVAL;
+	if (++net_spot_max % 8)
+		return net_spot_max / 8 + 1;
+	return net_spot_max / 8;
 }
 
 /**
@@ -877,102 +890,333 @@ static int cipso_v4_map_cat_rbm_hton(const struct cipso_v4_doi *doi_def,
  * @doi_def: the DOI definition
  * @net_cat: the category bitmap in network/CIPSO format
  * @net_cat_len: the length of the CIPSO bitmap in bytes
- * @host_cat: the zero'd out category bitmap in host format
- * @host_cat_len: the length of the host's category bitmap in bytes
+ * @secattr: the security attributes
  *
  * Description:
  * Perform a label mapping to translate a CIPSO bitmap to the correct local
- * MLS category bitmap using the given DOI definition.  Returns the minimum
- * size in bytes of the host bitmap on success, negative values otherwise.
+ * MLS category bitmap using the given DOI definition.  Returns zero on
+ * success, negative values on failure.
  *
  */
 static int cipso_v4_map_cat_rbm_ntoh(const struct cipso_v4_doi *doi_def,
 				     const unsigned char *net_cat,
 				     u32 net_cat_len,
-				     unsigned char *host_cat,
-				     u32 host_cat_len)
+				     struct netlbl_lsm_secattr *secattr)
 {
-	u32 host_spot;
-	u32 host_spot_max = 0;
+	int ret_val;
 	int net_spot = -1;
+	u32 host_spot = CIPSO_V4_INV_CAT;
 	u32 net_clen_bits = net_cat_len * 8;
-	u32 host_clen_bits = host_cat_len * 8;
-	u32 net_cat_size;
-	u32 *net_cat_array;
+	u32 net_cat_size = 0;
+	u32 *net_cat_array = NULL;
 
-	switch (doi_def->type) {
-	case CIPSO_V4_MAP_PASS:
-		if (net_cat_len > host_cat_len)
-			return -EINVAL;
-		memcpy(host_cat, net_cat, net_cat_len);
-		return net_cat_len;
-	case CIPSO_V4_MAP_STD:
+	if (doi_def->type == CIPSO_V4_MAP_STD) {
 		net_cat_size = doi_def->map.std->cat.cipso_size;
 		net_cat_array = doi_def->map.std->cat.cipso;
-		for (;;) {
-			net_spot = cipso_v4_bitmap_walk(net_cat,
-							net_clen_bits,
-							net_spot + 1,
-							1);
-			if (net_spot < 0)
-				break;
-			if (net_spot >= net_cat_size ||
-			    net_cat_array[net_spot] >= CIPSO_V4_INV_CAT)
-				return -EPERM;
+	}
 
-			host_spot = net_cat_array[net_spot];
-			if (host_spot >= host_clen_bits)
-				return -ENOSPC;
-			cipso_v4_bitmap_setbit(host_cat, host_spot, 1);
+	for (;;) {
+		net_spot = cipso_v4_bitmap_walk(net_cat,
+						net_clen_bits,
+						net_spot + 1,
+						1);
+		if (net_spot < 0) {
+			if (net_spot == -2)
+				return -EFAULT;
+			return 0;
+		}
 
-			if (host_spot > host_spot_max)
-				host_spot_max = host_spot;
+		switch (doi_def->type) {
+		case CIPSO_V4_MAP_PASS:
+			host_spot = net_spot;
+			break;
+		case CIPSO_V4_MAP_STD:
+			if (net_spot >= net_cat_size)
+				return -EPERM;
+			host_spot = net_cat_array[net_spot];
+			if (host_spot >= CIPSO_V4_INV_CAT)
+				return -EPERM;
+			break;
 		}
+		ret_val = netlbl_secattr_catmap_setbit(secattr->mls_cat,
+						       host_spot,
+						       GFP_ATOMIC);
+		if (ret_val != 0)
+			return ret_val;
+	}
+
+	return -EINVAL;
+}
+
+/**
+ * cipso_v4_map_cat_enum_valid - Checks to see if the categories are valid
+ * @doi_def: the DOI definition
+ * @enumcat: category list
+ * @enumcat_len: length of the category list in bytes
+ *
+ * Description:
+ * Checks the given categories against the given DOI definition and returns a
+ * negative value if any of the categories do not have a valid mapping and a
+ * zero value if all of the categories are valid.
+ *
+ */
+static int cipso_v4_map_cat_enum_valid(const struct cipso_v4_doi *doi_def,
+				       const unsigned char *enumcat,
+				       u32 enumcat_len)
+{
+	u16 cat;
+	int cat_prev = -1;
+	u32 iter;
+
+	if (doi_def->type != CIPSO_V4_MAP_PASS || enumcat_len & 0x01)
+		return -EFAULT;
+
+	for (iter = 0; iter < enumcat_len; iter += 2) {
+		cat = ntohs(*((__be16 *)&enumcat[iter]));
+		if (cat <= cat_prev)
+			return -EFAULT;
+		cat_prev = cat;
+	}
+
+	return 0;
+}
+
+/**
+ * cipso_v4_map_cat_enum_hton - Perform a category mapping from host to network
+ * @doi_def: the DOI definition
+ * @secattr: the security attributes
+ * @net_cat: the zero'd out category list in network/CIPSO format
+ * @net_cat_len: the length of the CIPSO category list in bytes
+ *
+ * Description:
+ * Perform a label mapping to translate a local MLS category bitmap to the
+ * correct CIPSO category list using the given DOI definition.   Returns the
+ * size in bytes of the network category bitmap on success, negative values
+ * otherwise.
+ *
+ */
+static int cipso_v4_map_cat_enum_hton(const struct cipso_v4_doi *doi_def,
+				      const struct netlbl_lsm_secattr *secattr,
+				      unsigned char *net_cat,
+				      u32 net_cat_len)
+{
+	int cat = -1;
+	u32 cat_iter = 0;
+
+	for (;;) {
+		cat = netlbl_secattr_catmap_walk(secattr->mls_cat, cat + 1);
+		if (cat < 0)
+			break;
+		if ((cat_iter + 2) > net_cat_len)
+			return -ENOSPC;
+
+		*((__be16 *)&net_cat[cat_iter]) = htons(cat);
+		cat_iter += 2;
+	}
+
+	return cat_iter;
+}
+
+/**
+ * cipso_v4_map_cat_enum_ntoh - Perform a category mapping from network to host
+ * @doi_def: the DOI definition
+ * @net_cat: the category list in network/CIPSO format
+ * @net_cat_len: the length of the CIPSO bitmap in bytes
+ * @secattr: the security attributes
+ *
+ * Description:
+ * Perform a label mapping to translate a CIPSO category list to the correct
+ * local MLS category bitmap using the given DOI definition.  Returns zero on
+ * success, negative values on failure.
+ *
+ */
+static int cipso_v4_map_cat_enum_ntoh(const struct cipso_v4_doi *doi_def,
+				      const unsigned char *net_cat,
+				      u32 net_cat_len,
+				      struct netlbl_lsm_secattr *secattr)
+{
+	int ret_val;
+	u32 iter;
+
+	for (iter = 0; iter < net_cat_len; iter += 2) {
+		ret_val = netlbl_secattr_catmap_setbit(secattr->mls_cat,
+					    ntohs(*((__be16 *)&net_cat[iter])),
+					    GFP_ATOMIC);
+		if (ret_val != 0)
+			return ret_val;
+	}
+
+	return 0;
+}
+
+/**
+ * cipso_v4_map_cat_rng_valid - Checks to see if the categories are valid
+ * @doi_def: the DOI definition
+ * @rngcat: category list
+ * @rngcat_len: length of the category list in bytes
+ *
+ * Description:
+ * Checks the given categories against the given DOI definition and returns a
+ * negative value if any of the categories do not have a valid mapping and a
+ * zero value if all of the categories are valid.
+ *
+ */
+static int cipso_v4_map_cat_rng_valid(const struct cipso_v4_doi *doi_def,
+				      const unsigned char *rngcat,
+				      u32 rngcat_len)
+{
+	u16 cat_high;
+	u16 cat_low;
+	u32 cat_prev = CIPSO_V4_MAX_REM_CATS + 1;
+	u32 iter;
 
-		if (net_spot == -2)
+	if (doi_def->type != CIPSO_V4_MAP_PASS || rngcat_len & 0x01)
+		return -EFAULT;
+
+	for (iter = 0; iter < rngcat_len; iter += 4) {
+		cat_high = ntohs(*((__be16 *)&rngcat[iter]));
+		if ((iter + 4) <= rngcat_len)
+			cat_low = ntohs(*((__be16 *)&rngcat[iter + 2]));
+		else
+			cat_low = 0;
+
+		if (cat_high > cat_prev)
 			return -EFAULT;
 
-		if (++host_spot_max % 8)
-			return host_spot_max / 8 + 1;
-		return host_spot_max / 8;
+		cat_prev = cat_low;
 	}
 
-	return -EINVAL;
+	return 0;
+}
+
+/**
+ * cipso_v4_map_cat_rng_hton - Perform a category mapping from host to network
+ * @doi_def: the DOI definition
+ * @secattr: the security attributes
+ * @net_cat: the zero'd out category list in network/CIPSO format
+ * @net_cat_len: the length of the CIPSO category list in bytes
+ *
+ * Description:
+ * Perform a label mapping to translate a local MLS category bitmap to the
+ * correct CIPSO category list using the given DOI definition.   Returns the
+ * size in bytes of the network category bitmap on success, negative values
+ * otherwise.
+ *
+ */
+static int cipso_v4_map_cat_rng_hton(const struct cipso_v4_doi *doi_def,
+				     const struct netlbl_lsm_secattr *secattr,
+				     unsigned char *net_cat,
+				     u32 net_cat_len)
+{
+	/* The constant '16' is not random, it is the maximum number of
+	 * high/low category range pairs as permitted by the CIPSO draft based
+	 * on a maximum IPv4 header length of 60 bytes - the BUG_ON() assertion
+	 * does a sanity check to make sure we don't overflow the array. */
+	int iter = -1;
+	u16 array[16];
+	u32 array_cnt = 0;
+	u32 cat_size = 0;
+
+	BUG_ON(net_cat_len > 30);
+
+	for (;;) {
+		iter = netlbl_secattr_catmap_walk(secattr->mls_cat, iter + 1);
+		if (iter < 0)
+			break;
+		cat_size += (iter == 0 ? 0 : sizeof(u16));
+		if (cat_size > net_cat_len)
+			return -ENOSPC;
+		array[array_cnt++] = iter;
+
+		iter = netlbl_secattr_catmap_walk_rng(secattr->mls_cat, iter);
+		if (iter < 0)
+			return -EFAULT;
+		cat_size += sizeof(u16);
+		if (cat_size > net_cat_len)
+			return -ENOSPC;
+		array[array_cnt++] = iter;
+	}
+
+	for (iter = 0; array_cnt > 0;) {
+		*((__be16 *)&net_cat[iter]) = htons(array[--array_cnt]);
+		iter += 2;
+		array_cnt--;
+		if (array[array_cnt] != 0) {
+			*((__be16 *)&net_cat[iter]) = htons(array[array_cnt]);
+			iter += 2;
+		}
+	}
+
+	return cat_size;
+}
+
+/**
+ * cipso_v4_map_cat_rng_ntoh - Perform a category mapping from network to host
+ * @doi_def: the DOI definition
+ * @net_cat: the category list in network/CIPSO format
+ * @net_cat_len: the length of the CIPSO bitmap in bytes
+ * @secattr: the security attributes
+ *
+ * Description:
+ * Perform a label mapping to translate a CIPSO category list to the correct
+ * local MLS category bitmap using the given DOI definition.  Returns zero on
+ * success, negative values on failure.
+ *
+ */
+static int cipso_v4_map_cat_rng_ntoh(const struct cipso_v4_doi *doi_def,
+				     const unsigned char *net_cat,
+				     u32 net_cat_len,
+				     struct netlbl_lsm_secattr *secattr)
+{
+	int ret_val;
+	u32 net_iter;
+	u16 cat_low;
+	u16 cat_high;
+
+	for(net_iter = 0; net_iter < net_cat_len; net_iter += 4) {
+		cat_high = ntohs(*((__be16 *)&net_cat[net_iter]));
+		if ((net_iter + 4) <= net_cat_len)
+			cat_low = ntohs(*((__be16 *)&net_cat[net_iter + 2]));
+		else
+			cat_low = 0;
+
+		ret_val = netlbl_secattr_catmap_setrng(secattr->mls_cat,
+						       cat_low,
+						       cat_high,
+						       GFP_ATOMIC);
+		if (ret_val != 0)
+			return ret_val;
+	}
+
+	return 0;
 }
 
 /*
  * Protocol Handling Functions
  */
 
+#define CIPSO_V4_OPT_LEN_MAX          40
 #define CIPSO_V4_HDR_LEN              6
 
 /**
  * cipso_v4_gentag_hdr - Generate a CIPSO option header
  * @doi_def: the DOI definition
- * @len: the total tag length in bytes
+ * @len: the total tag length in bytes, not including this header
  * @buf: the CIPSO option buffer
  *
  * Description:
- * Write a CIPSO header into the beginning of @buffer.  Return zero on success,
- * negative values on failure.
+ * Write a CIPSO header into the beginning of @buffer.
  *
  */
-static int cipso_v4_gentag_hdr(const struct cipso_v4_doi *doi_def,
-			       u32 len,
-			       unsigned char *buf)
+static void cipso_v4_gentag_hdr(const struct cipso_v4_doi *doi_def,
+				unsigned char *buf,
+				u32 len)
 {
-	if (CIPSO_V4_HDR_LEN + len > 40)
-		return -ENOSPC;
-
 	buf[0] = IPOPT_CIPSO;
 	buf[1] = CIPSO_V4_HDR_LEN + len;
-	*(u32 *)&buf[2] = htonl(doi_def->doi);
-
-	return 0;
+	*(__be32 *)&buf[2] = htonl(doi_def->doi);
 }
 
-#define CIPSO_V4_TAG1_CAT_LEN         30
-
 /**
  * cipso_v4_gentag_rbm - Generate a CIPSO restricted bitmap tag (type #1)
  * @doi_def: the DOI definition
@@ -983,83 +1227,249 @@ static int cipso_v4_gentag_hdr(const struct cipso_v4_doi *doi_def,
  * Description:
  * Generate a CIPSO option using the restricted bitmap tag, tag type #1.  The
  * actual buffer length may be larger than the indicated size due to
- * translation between host and network category bitmaps.  Returns zero on
- * success, negative values on failure.
+ * translation between host and network category bitmaps.  Returns the size of
+ * the tag on success, negative values on failure.
  *
  */
 static int cipso_v4_gentag_rbm(const struct cipso_v4_doi *doi_def,
 			       const struct netlbl_lsm_secattr *secattr,
-			       unsigned char **buffer,
-			       u32 *buffer_len)
+			       unsigned char *buffer,
+			       u32 buffer_len)
 {
-	int ret_val = -EPERM;
-	unsigned char *buf = NULL;
-	u32 buf_len;
+	int ret_val;
+	u32 tag_len;
 	u32 level;
 
-	if (secattr->mls_cat) {
-		buf = kzalloc(CIPSO_V4_HDR_LEN + 4 + CIPSO_V4_TAG1_CAT_LEN,
-			      GFP_ATOMIC);
-		if (buf == NULL)
-			return -ENOMEM;
+	if ((secattr->flags & NETLBL_SECATTR_MLS_LVL) == 0)
+		return -EPERM;
+
+	ret_val = cipso_v4_map_lvl_hton(doi_def, secattr->mls_lvl, &level);
+	if (ret_val != 0)
+		return ret_val;
 
+	if (secattr->flags & NETLBL_SECATTR_MLS_CAT) {
 		ret_val = cipso_v4_map_cat_rbm_hton(doi_def,
-						    secattr->mls_cat,
-						    secattr->mls_cat_len,
-						    &buf[CIPSO_V4_HDR_LEN + 4],
-						    CIPSO_V4_TAG1_CAT_LEN);
+						    secattr,
+						    &buffer[4],
+						    buffer_len - 4);
 		if (ret_val < 0)
-			goto gentag_failure;
+			return ret_val;
 
 		/* This will send packets using the "optimized" format when
 		 * possibile as specified in  section 3.4.2.6 of the
 		 * CIPSO draft. */
-		if (cipso_v4_rbm_optfmt && (ret_val > 0 && ret_val < 10))
-			ret_val = 10;
+		if (cipso_v4_rbm_optfmt && ret_val > 0 && ret_val <= 10)
+			tag_len = 14;
+		else
+			tag_len = 4 + ret_val;
+	} else
+		tag_len = 4;
+
+	buffer[0] = 0x01;
+	buffer[1] = tag_len;
+	buffer[3] = level;
+
+	return tag_len;
+}
 
-		buf_len = 4 + ret_val;
-	} else {
-		buf = kzalloc(CIPSO_V4_HDR_LEN + 4, GFP_ATOMIC);
-		if (buf == NULL)
+/**
+ * cipso_v4_parsetag_rbm - Parse a CIPSO restricted bitmap tag
+ * @doi_def: the DOI definition
+ * @tag: the CIPSO tag
+ * @secattr: the security attributes
+ *
+ * Description:
+ * Parse a CIPSO restricted bitmap tag (tag type #1) and return the security
+ * attributes in @secattr.  Return zero on success, negatives values on
+ * failure.
+ *
+ */
+static int cipso_v4_parsetag_rbm(const struct cipso_v4_doi *doi_def,
+				 const unsigned char *tag,
+				 struct netlbl_lsm_secattr *secattr)
+{
+	int ret_val;
+	u8 tag_len = tag[1];
+	u32 level;
+
+	ret_val = cipso_v4_map_lvl_ntoh(doi_def, tag[3], &level);
+	if (ret_val != 0)
+		return ret_val;
+	secattr->mls_lvl = level;
+	secattr->flags |= NETLBL_SECATTR_MLS_LVL;
+
+	if (tag_len > 4) {
+		secattr->mls_cat = netlbl_secattr_catmap_alloc(GFP_ATOMIC);
+		if (secattr->mls_cat == NULL)
 			return -ENOMEM;
-		buf_len = 4;
+
+		ret_val = cipso_v4_map_cat_rbm_ntoh(doi_def,
+						    &tag[4],
+						    tag_len - 4,
+						    secattr);
+		if (ret_val != 0) {
+			netlbl_secattr_catmap_free(secattr->mls_cat);
+			return ret_val;
+		}
+
+		secattr->flags |= NETLBL_SECATTR_MLS_CAT;
 	}
 
+	return 0;
+}
+
+/**
+ * cipso_v4_gentag_enum - Generate a CIPSO enumerated tag (type #2)
+ * @doi_def: the DOI definition
+ * @secattr: the security attributes
+ * @buffer: the option buffer
+ * @buffer_len: length of buffer in bytes
+ *
+ * Description:
+ * Generate a CIPSO option using the enumerated tag, tag type #2.  Returns the
+ * size of the tag on success, negative values on failure.
+ *
+ */
+static int cipso_v4_gentag_enum(const struct cipso_v4_doi *doi_def,
+				const struct netlbl_lsm_secattr *secattr,
+				unsigned char *buffer,
+				u32 buffer_len)
+{
+	int ret_val;
+	u32 tag_len;
+	u32 level;
+
+	if (!(secattr->flags & NETLBL_SECATTR_MLS_LVL))
+		return -EPERM;
+
 	ret_val = cipso_v4_map_lvl_hton(doi_def, secattr->mls_lvl, &level);
 	if (ret_val != 0)
-		goto gentag_failure;
+		return ret_val;
+
+	if (secattr->flags & NETLBL_SECATTR_MLS_CAT) {
+		ret_val = cipso_v4_map_cat_enum_hton(doi_def,
+						     secattr,
+						     &buffer[4],
+						     buffer_len - 4);
+		if (ret_val < 0)
+			return ret_val;
+
+		tag_len = 4 + ret_val;
+	} else
+		tag_len = 4;
+
+	buffer[0] = 0x02;
+	buffer[1] = tag_len;
+	buffer[3] = level;
 
-	ret_val = cipso_v4_gentag_hdr(doi_def, buf_len, buf);
+	return tag_len;
+}
+
+/**
+ * cipso_v4_parsetag_enum - Parse a CIPSO enumerated tag
+ * @doi_def: the DOI definition
+ * @tag: the CIPSO tag
+ * @secattr: the security attributes
+ *
+ * Description:
+ * Parse a CIPSO enumerated tag (tag type #2) and return the security
+ * attributes in @secattr.  Return zero on success, negatives values on
+ * failure.
+ *
+ */
+static int cipso_v4_parsetag_enum(const struct cipso_v4_doi *doi_def,
+				  const unsigned char *tag,
+				  struct netlbl_lsm_secattr *secattr)
+{
+	int ret_val;
+	u8 tag_len = tag[1];
+	u32 level;
+
+	ret_val = cipso_v4_map_lvl_ntoh(doi_def, tag[3], &level);
 	if (ret_val != 0)
-		goto gentag_failure;
+		return ret_val;
+	secattr->mls_lvl = level;
+	secattr->flags |= NETLBL_SECATTR_MLS_LVL;
+
+	if (tag_len > 4) {
+		secattr->mls_cat = netlbl_secattr_catmap_alloc(GFP_ATOMIC);
+		if (secattr->mls_cat == NULL)
+			return -ENOMEM;
 
-	buf[CIPSO_V4_HDR_LEN] = 0x01;
-	buf[CIPSO_V4_HDR_LEN + 1] = buf_len;
-	buf[CIPSO_V4_HDR_LEN + 3] = level;
+		ret_val = cipso_v4_map_cat_enum_ntoh(doi_def,
+						     &tag[4],
+						     tag_len - 4,
+						     secattr);
+		if (ret_val != 0) {
+			netlbl_secattr_catmap_free(secattr->mls_cat);
+			return ret_val;
+		}
 
-	*buffer = buf;
-	*buffer_len = CIPSO_V4_HDR_LEN + buf_len;
+		secattr->flags |= NETLBL_SECATTR_MLS_CAT;
+	}
 
 	return 0;
+}
 
-gentag_failure:
-	kfree(buf);
-	return ret_val;
+/**
+ * cipso_v4_gentag_rng - Generate a CIPSO ranged tag (type #5)
+ * @doi_def: the DOI definition
+ * @secattr: the security attributes
+ * @buffer: the option buffer
+ * @buffer_len: length of buffer in bytes
+ *
+ * Description:
+ * Generate a CIPSO option using the ranged tag, tag type #5.  Returns the
+ * size of the tag on success, negative values on failure.
+ *
+ */
+static int cipso_v4_gentag_rng(const struct cipso_v4_doi *doi_def,
+			       const struct netlbl_lsm_secattr *secattr,
+			       unsigned char *buffer,
+			       u32 buffer_len)
+{
+	int ret_val;
+	u32 tag_len;
+	u32 level;
+
+	if (!(secattr->flags & NETLBL_SECATTR_MLS_LVL))
+		return -EPERM;
+
+	ret_val = cipso_v4_map_lvl_hton(doi_def, secattr->mls_lvl, &level);
+	if (ret_val != 0)
+		return ret_val;
+
+	if (secattr->flags & NETLBL_SECATTR_MLS_CAT) {
+		ret_val = cipso_v4_map_cat_rng_hton(doi_def,
+						    secattr,
+						    &buffer[4],
+						    buffer_len - 4);
+		if (ret_val < 0)
+			return ret_val;
+
+		tag_len = 4 + ret_val;
+	} else
+		tag_len = 4;
+
+	buffer[0] = 0x05;
+	buffer[1] = tag_len;
+	buffer[3] = level;
+
+	return tag_len;
 }
 
 /**
- * cipso_v4_parsetag_rbm - Parse a CIPSO restricted bitmap tag
+ * cipso_v4_parsetag_rng - Parse a CIPSO ranged tag
  * @doi_def: the DOI definition
  * @tag: the CIPSO tag
  * @secattr: the security attributes
  *
  * Description:
- * Parse a CIPSO restricted bitmap tag (tag type #1) and return the security
- * attributes in @secattr.  Return zero on success, negatives values on
- * failure.
+ * Parse a CIPSO ranged tag (tag type #5) and return the security attributes
+ * in @secattr.  Return zero on success, negatives values on failure.
  *
  */
-static int cipso_v4_parsetag_rbm(const struct cipso_v4_doi *doi_def,
+static int cipso_v4_parsetag_rng(const struct cipso_v4_doi *doi_def,
 				 const unsigned char *tag,
 				 struct netlbl_lsm_secattr *secattr)
 {
@@ -1071,32 +1481,23 @@ static int cipso_v4_parsetag_rbm(const struct cipso_v4_doi *doi_def,
 	if (ret_val != 0)
 		return ret_val;
 	secattr->mls_lvl = level;
-	secattr->mls_lvl_vld = 1;
+	secattr->flags |= NETLBL_SECATTR_MLS_LVL;
 
 	if (tag_len > 4) {
-		switch (doi_def->type) {
-		case CIPSO_V4_MAP_PASS:
-			secattr->mls_cat_len = tag_len - 4;
-			break;
-		case CIPSO_V4_MAP_STD:
-			secattr->mls_cat_len =
-				doi_def->map.std->cat.local_size;
-			break;
-		}
-		secattr->mls_cat = kzalloc(secattr->mls_cat_len, GFP_ATOMIC);
+		secattr->mls_cat = netlbl_secattr_catmap_alloc(GFP_ATOMIC);
 		if (secattr->mls_cat == NULL)
 			return -ENOMEM;
 
-		ret_val = cipso_v4_map_cat_rbm_ntoh(doi_def,
+		ret_val = cipso_v4_map_cat_rng_ntoh(doi_def,
 						    &tag[4],
 						    tag_len - 4,
-						    secattr->mls_cat,
-						    secattr->mls_cat_len);
-		if (ret_val < 0) {
-			kfree(secattr->mls_cat);
+						    secattr);
+		if (ret_val != 0) {
+			netlbl_secattr_catmap_free(secattr->mls_cat);
 			return ret_val;
 		}
-		secattr->mls_cat_len = ret_val;
+
+		secattr->flags |= NETLBL_SECATTR_MLS_CAT;
 	}
 
 	return 0;
@@ -1140,7 +1541,7 @@ int cipso_v4_validate(unsigned char **option)
 	}
 
 	rcu_read_lock();
-	doi_def = cipso_v4_doi_getdef(ntohl(*((u32 *)&opt[2])));
+	doi_def = cipso_v4_doi_search(ntohl(*((__be32 *)&opt[2])));
 	if (doi_def == NULL) {
 		err_offset = 2;
 		goto validate_return_locked;
@@ -1191,6 +1592,44 @@ int cipso_v4_validate(unsigned char **option)
 				}
 			}
 			break;
+		case CIPSO_V4_TAG_ENUM:
+			if (tag_len < 4) {
+				err_offset = opt_iter + 1;
+				goto validate_return_locked;
+			}
+
+			if (cipso_v4_map_lvl_valid(doi_def,
+						   tag[3]) < 0) {
+				err_offset = opt_iter + 3;
+				goto validate_return_locked;
+			}
+			if (tag_len > 4 &&
+			    cipso_v4_map_cat_enum_valid(doi_def,
+							&tag[4],
+							tag_len - 4) < 0) {
+				err_offset = opt_iter + 4;
+				goto validate_return_locked;
+			}
+			break;
+		case CIPSO_V4_TAG_RANGE:
+			if (tag_len < 4) {
+				err_offset = opt_iter + 1;
+				goto validate_return_locked;
+			}
+
+			if (cipso_v4_map_lvl_valid(doi_def,
+						   tag[3]) < 0) {
+				err_offset = opt_iter + 3;
+				goto validate_return_locked;
+			}
+			if (tag_len > 4 &&
+			    cipso_v4_map_cat_rng_valid(doi_def,
+						       &tag[4],
+						       tag_len - 4) < 0) {
+				err_offset = opt_iter + 4;
+				goto validate_return_locked;
+			}
+			break;
 		default:
 			err_offset = opt_iter;
 			goto validate_return_locked;
@@ -1265,7 +1704,7 @@ int cipso_v4_socket_setattr(const struct socket *sock,
 {
 	int ret_val = -EPERM;
 	u32 iter;
-	unsigned char *buf = NULL;
+	unsigned char *buf;
 	u32 buf_len = 0;
 	u32 opt_len;
 	struct ip_options *opt = NULL;
@@ -1281,17 +1720,40 @@ int cipso_v4_socket_setattr(const struct socket *sock,
 	if (sk == NULL)
 		return 0;
 
+	/* We allocate the maximum CIPSO option size here so we are probably
+	 * being a little wasteful, but it makes our life _much_ easier later
+	 * on and after all we are only talking about 40 bytes. */
+	buf_len = CIPSO_V4_OPT_LEN_MAX;
+	buf = kmalloc(buf_len, GFP_ATOMIC);
+	if (buf == NULL) {
+		ret_val = -ENOMEM;
+		goto socket_setattr_failure;
+	}
+
 	/* XXX - This code assumes only one tag per CIPSO option which isn't
 	 * really a good assumption to make but since we only support the MAC
 	 * tags right now it is a safe assumption. */
 	iter = 0;
 	do {
+		memset(buf, 0, buf_len);
 		switch (doi_def->tags[iter]) {
 		case CIPSO_V4_TAG_RBITMAP:
 			ret_val = cipso_v4_gentag_rbm(doi_def,
-						      secattr,
-						      &buf,
-						      &buf_len);
+						   secattr,
+						   &buf[CIPSO_V4_HDR_LEN],
+						   buf_len - CIPSO_V4_HDR_LEN);
+			break;
+		case CIPSO_V4_TAG_ENUM:
+			ret_val = cipso_v4_gentag_enum(doi_def,
+						   secattr,
+						   &buf[CIPSO_V4_HDR_LEN],
+						   buf_len - CIPSO_V4_HDR_LEN);
+			break;
+		case CIPSO_V4_TAG_RANGE:
+			ret_val = cipso_v4_gentag_rng(doi_def,
+						   secattr,
+						   &buf[CIPSO_V4_HDR_LEN],
+						   buf_len - CIPSO_V4_HDR_LEN);
 			break;
 		default:
 			ret_val = -EPERM;
@@ -1299,11 +1761,13 @@ int cipso_v4_socket_setattr(const struct socket *sock,
 		}
 
 		iter++;
-	} while (ret_val != 0 &&
+	} while (ret_val < 0 &&
 		 iter < CIPSO_V4_TAG_MAXCNT &&
 		 doi_def->tags[iter] != CIPSO_V4_TAG_INVALID);
-	if (ret_val != 0)
+	if (ret_val < 0)
 		goto socket_setattr_failure;
+	cipso_v4_gentag_hdr(doi_def, buf, ret_val);
+	buf_len = CIPSO_V4_HDR_LEN + ret_val;
 
 	/* We can't use ip_options_get() directly because it makes a call to
 	 * ip_options_get_alloc() which allocates memory with GFP_KERNEL and
@@ -1370,19 +1834,33 @@ int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
 	if (ret_val == 0)
 		return ret_val;
 
-	doi = ntohl(*(u32 *)&cipso_ptr[2]);
+	doi = ntohl(*(__be32 *)&cipso_ptr[2]);
 	rcu_read_lock();
-	doi_def = cipso_v4_doi_getdef(doi);
+	doi_def = cipso_v4_doi_search(doi);
 	if (doi_def == NULL) {
 		rcu_read_unlock();
 		return -ENOMSG;
 	}
+
+	/* XXX - This code assumes only one tag per CIPSO option which isn't
+	 * really a good assumption to make but since we only support the MAC
+	 * tags right now it is a safe assumption. */
 	switch (cipso_ptr[6]) {
 	case CIPSO_V4_TAG_RBITMAP:
 		ret_val = cipso_v4_parsetag_rbm(doi_def,
 						&cipso_ptr[6],
 						secattr);
 		break;
+	case CIPSO_V4_TAG_ENUM:
+		ret_val = cipso_v4_parsetag_enum(doi_def,
+						 &cipso_ptr[6],
+						 secattr);
+		break;
+	case CIPSO_V4_TAG_RANGE:
+		ret_val = cipso_v4_parsetag_rng(doi_def,
+						&cipso_ptr[6],
+						secattr);
+		break;
 	}
 	rcu_read_unlock();
 
@@ -1430,23 +1908,30 @@ int cipso_v4_skbuff_getattr(const struct sk_buff *skb,
 	u32 doi;
 	struct cipso_v4_doi *doi_def;
 
-	if (!CIPSO_V4_OPTEXIST(skb))
-		return -ENOMSG;
 	cipso_ptr = CIPSO_V4_OPTPTR(skb);
 	if (cipso_v4_cache_check(cipso_ptr, cipso_ptr[1], secattr) == 0)
 		return 0;
 
-	doi = ntohl(*(u32 *)&cipso_ptr[2]);
+	doi = ntohl(*(__be32 *)&cipso_ptr[2]);
 	rcu_read_lock();
-	doi_def = cipso_v4_doi_getdef(doi);
+	doi_def = cipso_v4_doi_search(doi);
 	if (doi_def == NULL)
 		goto skbuff_getattr_return;
+
+	/* XXX - This code assumes only one tag per CIPSO option which isn't
+	 * really a good assumption to make but since we only support the MAC
+	 * tags right now it is a safe assumption. */
 	switch (cipso_ptr[6]) {
 	case CIPSO_V4_TAG_RBITMAP:
 		ret_val = cipso_v4_parsetag_rbm(doi_def,
 						&cipso_ptr[6],
 						secattr);
 		break;
+	case CIPSO_V4_TAG_ENUM:
+		ret_val = cipso_v4_parsetag_enum(doi_def,
+						 &cipso_ptr[6],
+						 secattr);
+		break;
 	}
 
 skbuff_getattr_return:
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 7602c79a389..2fd899160f8 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -577,20 +577,20 @@ static int inet_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg
  *	Determine a default network mask, based on the IP address.
  */
 
-static __inline__ int inet_abc_len(u32 addr)
+static __inline__ int inet_abc_len(__be32 addr)
 {
 	int rc = -1;	/* Something else, probably a multicast. */
 
   	if (ZERONET(addr))
   		rc = 0;
 	else {
-		addr = ntohl(addr);
+		__u32 haddr = ntohl(addr);
 
-		if (IN_CLASSA(addr))
+		if (IN_CLASSA(haddr))
 			rc = 8;
-		else if (IN_CLASSB(addr))
+		else if (IN_CLASSB(haddr))
 			rc = 16;
-		else if (IN_CLASSC(addr))
+		else if (IN_CLASSC(haddr))
 			rc = 24;
 	}
 
@@ -1120,6 +1120,16 @@ static struct notifier_block ip_netdev_notifier = {
 	.notifier_call =inetdev_event,
 };
 
+static inline size_t inet_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct ifaddrmsg))
+	       + nla_total_size(4) /* IFA_ADDRESS */
+	       + nla_total_size(4) /* IFA_LOCAL */
+	       + nla_total_size(4) /* IFA_BROADCAST */
+	       + nla_total_size(4) /* IFA_ANYCAST */
+	       + nla_total_size(IFNAMSIZ); /* IFA_LABEL */
+}
+
 static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa,
 			    u32 pid, u32 seq, int event, unsigned int flags)
 {
@@ -1208,15 +1218,13 @@ static void rtmsg_ifa(int event, struct in_ifaddr* ifa, struct nlmsghdr *nlh,
 	u32 seq = nlh ? nlh->nlmsg_seq : 0;
 	int err = -ENOBUFS;
 
-	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	skb = nlmsg_new(inet_nlmsg_size(), GFP_KERNEL);
 	if (skb == NULL)
 		goto errout;
 
 	err = inet_fill_ifaddr(skb, ifa, pid, seq, event, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in inet_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, pid, RTNLGRP_IPV4_IFADDR, nlh, GFP_KERNEL);
 errout:
@@ -1556,12 +1564,12 @@ static void devinet_sysctl_register(struct in_device *in_dev,
 {
 	int i;
 	struct net_device *dev = in_dev ? in_dev->dev : NULL;
-	struct devinet_sysctl_table *t = kmalloc(sizeof(*t), GFP_KERNEL);
+	struct devinet_sysctl_table *t = kmemdup(&devinet_sysctl, sizeof(*t),
+						 GFP_KERNEL);
 	char *dev_name = NULL;
 
 	if (!t)
 		return;
-	memcpy(t, &devinet_sysctl, sizeof(*t));
 	for (i = 0; i < ARRAY_SIZE(t->devinet_vars) - 1; i++) {
 		t->devinet_vars[i].data += (char *)p - (char *)&ipv4_devconf;
 		t->devinet_vars[i].de = NULL;
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index b5c205b5766..f2c6776ea0e 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -67,7 +67,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 	if (x->encap) {
 		struct xfrm_encap_tmpl *encap = x->encap;
 		struct udphdr *uh;
-		u32 *udpdata32;
+		__be32 *udpdata32;
 
 		uh = (struct udphdr *)esph;
 		uh->source = encap->encap_sport;
@@ -81,7 +81,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 			esph = (struct ip_esp_hdr *)(uh + 1);
 			break;
 		case UDP_ENCAP_ESPINUDP_NON_IKE:
-			udpdata32 = (u32 *)(uh + 1);
+			udpdata32 = (__be32 *)(uh + 1);
 			udpdata32[0] = udpdata32[1] = 0;
 			esph = (struct ip_esp_hdr *)(udpdata32 + 2);
 			break;
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index af0190d8b6c..d47b72af89e 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -768,8 +768,8 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb )
 {
 	
 	struct fib_result       res;
-	struct flowi            fl = { .nl_u = { .ip4_u = { .daddr = frn->fl_addr, 
-							    .fwmark = frn->fl_fwmark,
+	struct flowi            fl = { .mark = frn->fl_mark,
+				       .nl_u = { .ip4_u = { .daddr = frn->fl_addr,
 							    .tos = frn->fl_tos,
 							    .scope = frn->fl_scope } } };
 	if (tb) {
@@ -811,7 +811,6 @@ static void nl_fib_input(struct sock *sk, int len)
 	
 	pid = nlh->nlmsg_pid;           /*pid of sending process */
 	NETLINK_CB(skb).pid = 0;         /* from kernel */
-	NETLINK_CB(skb).dst_pid = pid;
 	NETLINK_CB(skb).dst_group = 0;  /* unicast */
 	netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
 }    
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 0852b9cd065..b837c33e040 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -44,10 +44,6 @@ struct fib4_rule
 	__be32			srcmask;
 	__be32			dst;
 	__be32			dstmask;
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	u32			fwmark;
-	u32			fwmask;
-#endif
 #ifdef CONFIG_NET_CLS_ROUTE
 	u32			tclassid;
 #endif
@@ -160,11 +156,6 @@ static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
 	if (r->tos && (r->tos != fl->fl4_tos))
 		return 0;
 
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	if ((r->fwmark ^ fl->fl4_fwmark) & r->fwmask)
-		return 0;
-#endif
-
 	return 1;
 }
 
@@ -179,14 +170,10 @@ static struct fib_table *fib_empty_table(void)
 }
 
 static struct nla_policy fib4_rule_policy[FRA_MAX+1] __read_mostly = {
-	[FRA_IFNAME]	= { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
-	[FRA_PRIORITY]	= { .type = NLA_U32 },
+	FRA_GENERIC_POLICY,
 	[FRA_SRC]	= { .type = NLA_U32 },
 	[FRA_DST]	= { .type = NLA_U32 },
-	[FRA_FWMARK]	= { .type = NLA_U32 },
-	[FRA_FWMASK]	= { .type = NLA_U32 },
 	[FRA_FLOW]	= { .type = NLA_U32 },
-	[FRA_TABLE]	= { .type = NLA_U32 },
 };
 
 static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
@@ -220,20 +207,6 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
 	if (tb[FRA_DST])
 		rule4->dst = nla_get_be32(tb[FRA_DST]);
 
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	if (tb[FRA_FWMARK]) {
-		rule4->fwmark = nla_get_u32(tb[FRA_FWMARK]);
-		if (rule4->fwmark)
-			/* compatibility: if the mark value is non-zero all bits
-			 * are compared unless a mask is explicitly specified.
-			 */
-			rule4->fwmask = 0xFFFFFFFF;
-	}
-
-	if (tb[FRA_FWMASK])
-		rule4->fwmask = nla_get_u32(tb[FRA_FWMASK]);
-#endif
-
 #ifdef CONFIG_NET_CLS_ROUTE
 	if (tb[FRA_FLOW])
 		rule4->tclassid = nla_get_u32(tb[FRA_FLOW]);
@@ -264,14 +237,6 @@ static int fib4_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh,
 	if (frh->tos && (rule4->tos != frh->tos))
 		return 0;
 
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	if (tb[FRA_FWMARK] && (rule4->fwmark != nla_get_u32(tb[FRA_FWMARK])))
-		return 0;
-
-	if (tb[FRA_FWMASK] && (rule4->fwmask != nla_get_u32(tb[FRA_FWMASK])))
-		return 0;
-#endif
-
 #ifdef CONFIG_NET_CLS_ROUTE
 	if (tb[FRA_FLOW] && (rule4->tclassid != nla_get_u32(tb[FRA_FLOW])))
 		return 0;
@@ -296,14 +261,6 @@ static int fib4_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
 	frh->src_len = rule4->src_len;
 	frh->tos = rule4->tos;
 
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	if (rule4->fwmark)
-		NLA_PUT_U32(skb, FRA_FWMARK, rule4->fwmark);
-
-	if (rule4->fwmask || rule4->fwmark)
-		NLA_PUT_U32(skb, FRA_FWMASK, rule4->fwmask);
-#endif
-
 	if (rule4->dst_len)
 		NLA_PUT_BE32(skb, FRA_DST, rule4->dst);
 
@@ -342,6 +299,13 @@ static u32 fib4_rule_default_pref(void)
 	return 0;
 }
 
+static size_t fib4_rule_nlmsg_payload(struct fib_rule *rule)
+{
+	return nla_total_size(4) /* dst */
+	       + nla_total_size(4) /* src */
+	       + nla_total_size(4); /* flow */
+}
+
 static struct fib_rules_ops fib4_rules_ops = {
 	.family		= AF_INET,
 	.rule_size	= sizeof(struct fib4_rule),
@@ -351,6 +315,7 @@ static struct fib_rules_ops fib4_rules_ops = {
 	.compare	= fib4_rule_compare,
 	.fill		= fib4_rule_fill,
 	.default_pref	= fib4_rule_default_pref,
+	.nlmsg_payload	= fib4_rule_nlmsg_payload,
 	.nlgroup	= RTNLGRP_IPV4_RULE,
 	.policy		= fib4_rule_policy,
 	.rules_list	= &fib4_rules,
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 884d176e008..e63b8a98fb4 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -273,25 +273,49 @@ int ip_fib_check_default(__be32 gw, struct net_device *dev)
 	return -1;
 }
 
+static inline size_t fib_nlmsg_size(struct fib_info *fi)
+{
+	size_t payload = NLMSG_ALIGN(sizeof(struct rtmsg))
+			 + nla_total_size(4) /* RTA_TABLE */
+			 + nla_total_size(4) /* RTA_DST */
+			 + nla_total_size(4) /* RTA_PRIORITY */
+			 + nla_total_size(4); /* RTA_PREFSRC */
+
+	/* space for nested metrics */
+	payload += nla_total_size((RTAX_MAX * nla_total_size(4)));
+
+	if (fi->fib_nhs) {
+		/* Also handles the special case fib_nhs == 1 */
+
+		/* each nexthop is packed in an attribute */
+		size_t nhsize = nla_total_size(sizeof(struct rtnexthop));
+
+		/* may contain flow and gateway attribute */
+		nhsize += 2 * nla_total_size(4);
+
+		/* all nexthops are packed in a nested attribute */
+		payload += nla_total_size(fi->fib_nhs * nhsize);
+	}
+
+	return payload;
+}
+
 void rtmsg_fib(int event, __be32 key, struct fib_alias *fa,
 	       int dst_len, u32 tb_id, struct nl_info *info)
 {
 	struct sk_buff *skb;
-	int payload = sizeof(struct rtmsg) + 256;
 	u32 seq = info->nlh ? info->nlh->nlmsg_seq : 0;
 	int err = -ENOBUFS;
 
-	skb = nlmsg_new(nlmsg_total_size(payload), GFP_KERNEL);
+	skb = nlmsg_new(fib_nlmsg_size(fa->fa_info), GFP_KERNEL);
 	if (skb == NULL)
 		goto errout;
 
 	err = fib_dump_info(skb, info->pid, seq, event, tb_id,
 			    fa->fa_type, fa->fa_scope, key, dst_len,
 			    fa->fa_tos, fa->fa_info, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in fib_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, info->pid, RTNLGRP_IPV4_ROUTE,
 			  info->nlh, GFP_KERNEL);
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index b39a37a4754..40cf0d0e1b8 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -332,7 +332,7 @@ static int icmp_glue_bits(void *from, char *to, int offset, int len, int odd,
 			  struct sk_buff *skb)
 {
 	struct icmp_bxm *icmp_param = (struct icmp_bxm *)from;
-	unsigned int csum;
+	__wsum csum;
 
 	csum = skb_copy_and_csum_bits(icmp_param->skb,
 				      icmp_param->offset + offset,
@@ -356,7 +356,7 @@ static void icmp_push_reply(struct icmp_bxm *icmp_param,
 		ip_flush_pending_frames(icmp_socket->sk);
 	else if ((skb = skb_peek(&icmp_socket->sk->sk_write_queue)) != NULL) {
 		struct icmphdr *icmph = skb->h.icmph;
-		unsigned int csum = 0;
+		__wsum csum = 0;
 		struct sk_buff *skb1;
 
 		skb_queue_walk(&icmp_socket->sk->sk_write_queue, skb1) {
@@ -931,7 +931,7 @@ int icmp_rcv(struct sk_buff *skb)
 
 	switch (skb->ip_summed) {
 	case CHECKSUM_COMPLETE:
-		if (!(u16)csum_fold(skb->csum))
+		if (!csum_fold(skb->csum))
 			break;
 		/* fall through */
 	case CHECKSUM_NONE:
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 6eee71647b7..0017ccb01d6 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -932,7 +932,7 @@ int igmp_rcv(struct sk_buff *skb)
 
 	switch (skb->ip_summed) {
 	case CHECKSUM_COMPLETE:
-		if (!(u16)csum_fold(skb->csum))
+		if (!csum_fold(skb->csum))
 			break;
 		/* fall through */
 	case CHECKSUM_NONE:
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 96bbe2a0aa1..9d68837888d 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -343,7 +343,7 @@ struct dst_entry* inet_csk_route_req(struct sock *sk,
 EXPORT_SYMBOL_GPL(inet_csk_route_req);
 
 static inline u32 inet_synq_hash(const __be32 raddr, const __be16 rport,
-				 const u32 rnd, const u16 synq_hsize)
+				 const u32 rnd, const u32 synq_hsize)
 {
 	return jhash_2words((__force u32)raddr, (__force u32)rport, rnd) & (synq_hsize - 1);
 }
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index cdd805344c6..8c74f9168b7 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -197,9 +197,10 @@ EXPORT_SYMBOL_GPL(inet_twdr_hangman);
 
 extern void twkill_slots_invalid(void);
 
-void inet_twdr_twkill_work(void *data)
+void inet_twdr_twkill_work(struct work_struct *work)
 {
-	struct inet_timewait_death_row *twdr = data;
+	struct inet_timewait_death_row *twdr =
+		container_of(work, struct inet_timewait_death_row, twkill_work);
 	int i;
 
 	if ((INET_TWDR_TWKILL_SLOTS - 1) > (sizeof(twdr->thread_slots) * 8))
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index d5b5dec075b..476cb6084c7 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -144,7 +144,7 @@ static struct net_device *ipgre_fb_tunnel_dev;
  */
 
 #define HASH_SIZE  16
-#define HASH(addr) ((addr^(addr>>4))&0xF)
+#define HASH(addr) (((__force u32)addr^((__force u32)addr>>4))&0xF)
 
 static struct ip_tunnel *tunnels[4][HASH_SIZE];
 
@@ -157,7 +157,7 @@ static DEFINE_RWLOCK(ipgre_lock);
 
 /* Given src, dst and key, find appropriate for input tunnel. */
 
-static struct ip_tunnel * ipgre_tunnel_lookup(u32 remote, u32 local, u32 key)
+static struct ip_tunnel * ipgre_tunnel_lookup(__be32 remote, __be32 local, __be32 key)
 {
 	unsigned h0 = HASH(remote);
 	unsigned h1 = HASH(key);
@@ -194,9 +194,9 @@ static struct ip_tunnel * ipgre_tunnel_lookup(u32 remote, u32 local, u32 key)
 
 static struct ip_tunnel **ipgre_bucket(struct ip_tunnel *t)
 {
-	u32 remote = t->parms.iph.daddr;
-	u32 local = t->parms.iph.saddr;
-	u32 key = t->parms.i_key;
+	__be32 remote = t->parms.iph.daddr;
+	__be32 local = t->parms.iph.saddr;
+	__be32 key = t->parms.i_key;
 	unsigned h = HASH(key);
 	int prio = 0;
 
@@ -236,9 +236,9 @@ static void ipgre_tunnel_unlink(struct ip_tunnel *t)
 
 static struct ip_tunnel * ipgre_tunnel_locate(struct ip_tunnel_parm *parms, int create)
 {
-	u32 remote = parms->iph.daddr;
-	u32 local = parms->iph.saddr;
-	u32 key = parms->i_key;
+	__be32 remote = parms->iph.daddr;
+	__be32 local = parms->iph.saddr;
+	__be32 key = parms->i_key;
 	struct ip_tunnel *t, **tp, *nt;
 	struct net_device *dev;
 	unsigned h = HASH(key);
@@ -319,12 +319,12 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
  */
 
 	struct iphdr *iph = (struct iphdr*)skb->data;
-	u16	     *p = (u16*)(skb->data+(iph->ihl<<2));
+	__be16	     *p = (__be16*)(skb->data+(iph->ihl<<2));
 	int grehlen = (iph->ihl<<2) + 4;
 	int type = skb->h.icmph->type;
 	int code = skb->h.icmph->code;
 	struct ip_tunnel *t;
-	u16 flags;
+	__be16 flags;
 
 	flags = p[0];
 	if (flags&(GRE_CSUM|GRE_KEY|GRE_SEQ|GRE_ROUTING|GRE_VERSION)) {
@@ -370,7 +370,7 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
 	}
 
 	read_lock(&ipgre_lock);
-	t = ipgre_tunnel_lookup(iph->daddr, iph->saddr, (flags&GRE_KEY) ? *(((u32*)p) + (grehlen>>2) - 1) : 0);
+	t = ipgre_tunnel_lookup(iph->daddr, iph->saddr, (flags&GRE_KEY) ? *(((__be32*)p) + (grehlen>>2) - 1) : 0);
 	if (t == NULL || t->parms.iph.daddr == 0 || MULTICAST(t->parms.iph.daddr))
 		goto out;
 
@@ -388,14 +388,14 @@ out:
 #else
 	struct iphdr *iph = (struct iphdr*)dp;
 	struct iphdr *eiph;
-	u16	     *p = (u16*)(dp+(iph->ihl<<2));
+	__be16	     *p = (__be16*)(dp+(iph->ihl<<2));
 	int type = skb->h.icmph->type;
 	int code = skb->h.icmph->code;
 	int rel_type = 0;
 	int rel_code = 0;
 	__be32 rel_info = 0;
 	__u32 n = 0;
-	u16 flags;
+	__be16 flags;
 	int grehlen = (iph->ihl<<2) + 4;
 	struct sk_buff *skb2;
 	struct flowi fl;
@@ -556,9 +556,9 @@ static int ipgre_rcv(struct sk_buff *skb)
 {
 	struct iphdr *iph;
 	u8     *h;
-	u16    flags;
-	u16    csum = 0;
-	u32    key = 0;
+	__be16    flags;
+	__sum16   csum = 0;
+	__be32 key = 0;
 	u32    seqno = 0;
 	struct ip_tunnel *tunnel;
 	int    offset = 4;
@@ -568,7 +568,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 
 	iph = skb->nh.iph;
 	h = skb->data;
-	flags = *(u16*)h;
+	flags = *(__be16*)h;
 
 	if (flags&(GRE_CSUM|GRE_KEY|GRE_ROUTING|GRE_SEQ|GRE_VERSION)) {
 		/* - Version must be 0.
@@ -580,7 +580,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 		if (flags&GRE_CSUM) {
 			switch (skb->ip_summed) {
 			case CHECKSUM_COMPLETE:
-				csum = (u16)csum_fold(skb->csum);
+				csum = csum_fold(skb->csum);
 				if (!csum)
 					break;
 				/* fall through */
@@ -592,11 +592,11 @@ static int ipgre_rcv(struct sk_buff *skb)
 			offset += 4;
 		}
 		if (flags&GRE_KEY) {
-			key = *(u32*)(h + offset);
+			key = *(__be32*)(h + offset);
 			offset += 4;
 		}
 		if (flags&GRE_SEQ) {
-			seqno = ntohl(*(u32*)(h + offset));
+			seqno = ntohl(*(__be32*)(h + offset));
 			offset += 4;
 		}
 	}
@@ -605,7 +605,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 	if ((tunnel = ipgre_tunnel_lookup(iph->saddr, iph->daddr, key)) != NULL) {
 		secpath_reset(skb);
 
-		skb->protocol = *(u16*)(h + 2);
+		skb->protocol = *(__be16*)(h + 2);
 		/* WCCP version 1 and 2 protocol decoding.
 		 * - Change protocol to IP
 		 * - When dealing with WCCPv2, Skip extra 4 bytes in GRE header
@@ -673,13 +673,13 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct iphdr  *old_iph = skb->nh.iph;
 	struct iphdr  *tiph;
 	u8     tos;
-	u16    df;
+	__be16 df;
 	struct rtable *rt;     			/* Route to the other host */
 	struct net_device *tdev;			/* Device to other host */
 	struct iphdr  *iph;			/* Our new IP header */
 	int    max_headroom;			/* The extra header space needed */
 	int    gre_hlen;
-	u32    dst;
+	__be32 dst;
 	int    mtu;
 
 	if (tunnel->recursion++) {
@@ -860,11 +860,11 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 			iph->ttl = dst_metric(&rt->u.dst, RTAX_HOPLIMIT);
 	}
 
-	((u16*)(iph+1))[0] = tunnel->parms.o_flags;
-	((u16*)(iph+1))[1] = skb->protocol;
+	((__be16*)(iph+1))[0] = tunnel->parms.o_flags;
+	((__be16*)(iph+1))[1] = skb->protocol;
 
 	if (tunnel->parms.o_flags&(GRE_KEY|GRE_CSUM|GRE_SEQ)) {
-		u32 *ptr = (u32*)(((u8*)iph) + tunnel->hlen - 4);
+		__be32 *ptr = (__be32*)(((u8*)iph) + tunnel->hlen - 4);
 
 		if (tunnel->parms.o_flags&GRE_SEQ) {
 			++tunnel->o_seqno;
@@ -877,7 +877,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 		}
 		if (tunnel->parms.o_flags&GRE_CSUM) {
 			*ptr = 0;
-			*(__u16*)ptr = ip_compute_csum((void*)(iph+1), skb->len - sizeof(struct iphdr));
+			*(__sum16*)ptr = ip_compute_csum((void*)(iph+1), skb->len - sizeof(struct iphdr));
 		}
 	}
 
@@ -1068,7 +1068,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev, unsigned sh
 {
 	struct ip_tunnel *t = netdev_priv(dev);
 	struct iphdr *iph = (struct iphdr *)skb_push(skb, t->hlen);
-	u16 *p = (u16*)(iph+1);
+	__be16 *p = (__be16*)(iph+1);
 
 	memcpy(iph, &t->parms.iph, sizeof(struct iphdr));
 	p[0]		= t->parms.o_flags;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index fc195a44fc2..a35209d517a 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -53,6 +53,7 @@
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/errno.h>
+#include <linux/highmem.h>
 
 #include <linux/socket.h>
 #include <linux/sockios.h>
@@ -288,9 +289,8 @@ int ip_output(struct sk_buff *skb)
 			    !(IPCB(skb)->flags & IPSKB_REROUTED));
 }
 
-int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
+int ip_queue_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok)
 {
-	struct sock *sk = skb->sk;
 	struct inet_sock *inet = inet_sk(sk);
 	struct ip_options *opt = inet->opt;
 	struct rtable *rt;
@@ -342,7 +342,7 @@ packet_routed:
 
 	/* OK, we know where to send it, allocate and build IP header. */
 	iph = (struct iphdr *) skb_push(skb, sizeof(struct iphdr) + (opt ? opt->optlen : 0));
-	*((__u16 *)iph)	= htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
+	*((__be16 *)iph) = htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
 	iph->tot_len = htons(skb->len);
 	if (ip_dont_fragment(sk, &rt->u.dst) && !ipfragok)
 		iph->frag_off = htons(IP_DF);
@@ -386,6 +386,7 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 	dst_release(to->dst);
 	to->dst = dst_clone(from->dst);
 	to->dev = from->dev;
+	to->mark = from->mark;
 
 	/* Copy the flags to each fragment. */
 	IPCB(to)->flags = IPCB(from)->flags;
@@ -394,7 +395,6 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 	to->tc_index = from->tc_index;
 #endif
 #ifdef CONFIG_NETFILTER
-	to->nfmark = from->nfmark;
 	/* Connection association is same as pre-frag packet */
 	nf_conntrack_put(to->nfct);
 	to->nfct = from->nfct;
@@ -683,7 +683,7 @@ ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk
 		if (memcpy_fromiovecend(to, iov, offset, len) < 0)
 			return -EFAULT;
 	} else {
-		unsigned int csum = 0;
+		__wsum csum = 0;
 		if (csum_partial_copy_fromiovecend(to, iov, offset, len, &csum) < 0)
 			return -EFAULT;
 		skb->csum = csum_block_add(skb->csum, csum, odd);
@@ -691,11 +691,11 @@ ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk
 	return 0;
 }
 
-static inline unsigned int
+static inline __wsum
 csum_page(struct page *page, int offset, int copy)
 {
 	char *kaddr;
-	unsigned int csum;
+	__wsum csum;
 	kaddr = kmap(page);
 	csum = csum_partial(kaddr + offset, copy, 0);
 	kunmap(page);
@@ -1167,7 +1167,7 @@ ssize_t	ip_append_page(struct sock *sk, struct page *page,
 		}
 
 		if (skb->ip_summed == CHECKSUM_NONE) {
-			unsigned int csum;
+			__wsum csum;
 			csum = csum_page(page, offset, len);
 			skb->csum = csum_block_add(skb->csum, csum, skb->len);
 		}
@@ -1315,7 +1315,7 @@ void ip_flush_pending_frames(struct sock *sk)
 static int ip_reply_glue_bits(void *dptr, char *to, int offset, 
 			      int len, int odd, struct sk_buff *skb)
 {
-	unsigned int csum;
+	__wsum csum;
 
 	csum = csum_partial_copy_nocheck(dptr+offset, to, len, 0);
 	skb->csum = csum_block_add(skb->csum, csum, odd);
@@ -1385,7 +1385,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
 		       &ipc, rt, MSG_DONTWAIT);
 	if ((skb = skb_peek(&sk->sk_write_queue)) != NULL) {
 		if (arg->csumoffset >= 0)
-			*((u16 *)skb->h.raw + arg->csumoffset) = csum_fold(csum_add(skb->csum, arg->csum));
+			*((__sum16 *)skb->h.raw + arg->csumoffset) = csum_fold(csum_add(skb->csum, arg->csum));
 		skb->ip_summed = CHECKSUM_NONE;
 		ip_push_pending_frames(sk);
 	}
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 4b132953bcc..57d4bae6f08 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -355,7 +355,7 @@ int ip_recv_error(struct sock *sk, struct msghdr *msg, int len)
 	sin = (struct sockaddr_in *)msg->msg_name;
 	if (sin) {
 		sin->sin_family = AF_INET;
-		sin->sin_addr.s_addr = *(u32*)(skb->nh.raw + serr->addr_offset);
+		sin->sin_addr.s_addr = *(__be32*)(skb->nh.raw + serr->addr_offset);
 		sin->sin_port = serr->port;
 		memset(&sin->sin_zero, 0, sizeof(sin->sin_zero));
 	}
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 955a07abb91..afa60b9a003 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -101,6 +101,7 @@
 #define CONF_NAMESERVERS_MAX   3       /* Maximum number of nameservers  
                                            - '3' from resolv.h */
 
+#define NONE __constant_htonl(INADDR_NONE)
 
 /*
  * Public IP configuration
@@ -129,19 +130,19 @@ int ic_proto_enabled __initdata = 0
 
 static int ic_host_name_set __initdata = 0;	/* Host name set by us? */
 
-u32 ic_myaddr = INADDR_NONE;		/* My IP address */
-static u32 ic_netmask = INADDR_NONE;	/* Netmask for local subnet */
-u32 ic_gateway = INADDR_NONE;	/* Gateway IP address */
+__be32 ic_myaddr = NONE;		/* My IP address */
+static __be32 ic_netmask = NONE;	/* Netmask for local subnet */
+__be32 ic_gateway = NONE;	/* Gateway IP address */
 
-u32 ic_servaddr = INADDR_NONE;	/* Boot server IP address */
+__be32 ic_servaddr = NONE;	/* Boot server IP address */
 
-u32 root_server_addr = INADDR_NONE;	/* Address of NFS server */
+__be32 root_server_addr = NONE;	/* Address of NFS server */
 u8 root_server_path[256] = { 0, };	/* Path to mount as root */
 
 /* Persistent data: */
 
 static int ic_proto_used;			/* Protocol used, if any */
-static u32 ic_nameservers[CONF_NAMESERVERS_MAX]; /* DNS Server IP addresses */
+static __be32 ic_nameservers[CONF_NAMESERVERS_MAX]; /* DNS Server IP addresses */
 static u8 ic_domain[64];		/* DNS (not NIS) domain name */
 
 /*
@@ -172,7 +173,7 @@ struct ic_device {
 	struct net_device *dev;
 	unsigned short flags;
 	short able;
-	u32 xid;
+	__be32 xid;
 };
 
 static struct ic_device *ic_first_dev __initdata = NULL;/* List of open device */
@@ -223,7 +224,7 @@ static int __init ic_open_devs(void)
 			d->flags = oflags;
 			d->able = able;
 			if (able & IC_BOOTP)
-				get_random_bytes(&d->xid, sizeof(u32));
+				get_random_bytes(&d->xid, sizeof(__be32));
 			else
 				d->xid = 0;
 			ic_proto_have_if |= able;
@@ -269,7 +270,7 @@ static void __init ic_close_devs(void)
  */
 
 static inline void
-set_sockaddr(struct sockaddr_in *sin, u32 addr, u16 port)
+set_sockaddr(struct sockaddr_in *sin, __be32 addr, __be16 port)
 {
 	sin->sin_family = AF_INET;
 	sin->sin_addr.s_addr = addr;
@@ -332,7 +333,7 @@ static int __init ic_setup_routes(void)
 {
 	/* No need to setup device routes, only the default route... */
 
-	if (ic_gateway != INADDR_NONE) {
+	if (ic_gateway != NONE) {
 		struct rtentry rm;
 		int err;
 
@@ -368,10 +369,10 @@ static int __init ic_defaults(void)
 	if (!ic_host_name_set)
 		sprintf(init_utsname()->nodename, "%u.%u.%u.%u", NIPQUAD(ic_myaddr));
 
-	if (root_server_addr == INADDR_NONE)
+	if (root_server_addr == NONE)
 		root_server_addr = ic_servaddr;
 
-	if (ic_netmask == INADDR_NONE) {
+	if (ic_netmask == NONE) {
 		if (IN_CLASSA(ntohl(ic_myaddr)))
 			ic_netmask = htonl(IN_CLASSA_NET);
 		else if (IN_CLASSB(ntohl(ic_myaddr)))
@@ -420,7 +421,7 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 {
 	struct arphdr *rarp;
 	unsigned char *rarp_ptr;
-	u32 sip, tip;
+	__be32 sip, tip;
 	unsigned char *sha, *tha;		/* s for "source", t for "target" */
 	struct ic_device *d;
 
@@ -485,12 +486,12 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 		goto drop_unlock;
 
 	/* Discard packets which are not from specified server. */
-	if (ic_servaddr != INADDR_NONE && ic_servaddr != sip)
+	if (ic_servaddr != NONE && ic_servaddr != sip)
 		goto drop_unlock;
 
 	/* We have a winner! */
 	ic_dev = dev;
-	if (ic_myaddr == INADDR_NONE)
+	if (ic_myaddr == NONE)
 		ic_myaddr = tip;
 	ic_servaddr = sip;
 	ic_got_reply = IC_RARP;
@@ -530,13 +531,13 @@ struct bootp_pkt {		/* BOOTP packet format */
 	u8 htype;		/* HW address type */
 	u8 hlen;		/* HW address length */
 	u8 hops;		/* Used only by gateways */
-	u32 xid;		/* Transaction ID */
-	u16 secs;		/* Seconds since we started */
-	u16 flags;		/* Just what it says */
-	u32 client_ip;		/* Client's IP address if known */
-	u32 your_ip;		/* Assigned IP address */
-	u32 server_ip;		/* (Next, e.g. NFS) Server's IP address */
-	u32 relay_ip;		/* IP address of BOOTP relay */
+	__be32 xid;		/* Transaction ID */
+	__be16 secs;		/* Seconds since we started */
+	__be16 flags;		/* Just what it says */
+	__be32 client_ip;		/* Client's IP address if known */
+	__be32 your_ip;		/* Assigned IP address */
+	__be32 server_ip;		/* (Next, e.g. NFS) Server's IP address */
+	__be32 relay_ip;		/* IP address of BOOTP relay */
 	u8 hw_addr[16];		/* Client's HW address */
 	u8 serv_name[64];	/* Server host name */
 	u8 boot_file[128];	/* Name of boot file */
@@ -576,7 +577,7 @@ static const u8 ic_bootp_cookie[4] = { 99, 130, 83, 99 };
 static void __init
 ic_dhcp_init_options(u8 *options)
 {
-	u8 mt = ((ic_servaddr == INADDR_NONE)
+	u8 mt = ((ic_servaddr == NONE)
 		 ? DHCPDISCOVER : DHCPREQUEST);
 	u8 *e = options;
 
@@ -666,7 +667,7 @@ static inline void ic_bootp_init(void)
 	int i;
 
 	for (i = 0; i < CONF_NAMESERVERS_MAX; i++)
-		ic_nameservers[i] = INADDR_NONE;
+		ic_nameservers[i] = NONE;
 
 	dev_add_pack(&bootp_packet_type);
 }
@@ -708,7 +709,7 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d
 	h->frag_off = htons(IP_DF);
 	h->ttl = 64;
 	h->protocol = IPPROTO_UDP;
-	h->daddr = INADDR_BROADCAST;
+	h->daddr = htonl(INADDR_BROADCAST);
 	h->check = ip_fast_csum((unsigned char *) h, h->ihl);
 
 	/* Construct UDP header */
@@ -730,8 +731,8 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d
 		b->htype = dev->type; /* can cause undefined behavior */
 	}
 	b->hlen = dev->addr_len;
-	b->your_ip = INADDR_NONE;
-	b->server_ip = INADDR_NONE;
+	b->your_ip = NONE;
+	b->server_ip = NONE;
 	memcpy(b->hw_addr, dev->dev_addr, dev->addr_len);
 	b->secs = htons(jiffies_diff / HZ);
 	b->xid = d->xid;
@@ -788,11 +789,11 @@ static void __init ic_do_bootp_ext(u8 *ext)
 
 	switch (*ext++) {
 		case 1:		/* Subnet mask */
-			if (ic_netmask == INADDR_NONE)
+			if (ic_netmask == NONE)
 				memcpy(&ic_netmask, ext+1, 4);
 			break;
 		case 3:		/* Default gateway */
-			if (ic_gateway == INADDR_NONE)
+			if (ic_gateway == NONE)
 				memcpy(&ic_gateway, ext+1, 4);
 			break;
 		case 6:		/* DNS server */
@@ -800,7 +801,7 @@ static void __init ic_do_bootp_ext(u8 *ext)
 			if (servers > CONF_NAMESERVERS_MAX)
 				servers = CONF_NAMESERVERS_MAX;
 			for (i = 0; i < servers; i++) {
-				if (ic_nameservers[i] == INADDR_NONE)
+				if (ic_nameservers[i] == NONE)
 					memcpy(&ic_nameservers[i], ext+1+4*i, 4);
 			}
 			break;
@@ -917,7 +918,7 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
 
 #ifdef IPCONFIG_DHCP
 		if (ic_proto_enabled & IC_USE_DHCP) {
-			u32 server_id = INADDR_NONE;
+			__be32 server_id = NONE;
 			int mt = 0;
 
 			ext = &b->exten[4];
@@ -949,7 +950,7 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
 				/* While in the process of accepting one offer,
 				 * ignore all others.
 				 */
-				if (ic_myaddr != INADDR_NONE)
+				if (ic_myaddr != NONE)
 					goto drop_unlock;
 
 				/* Let's accept that offer. */
@@ -965,7 +966,7 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
 				 * precedence over the bootp header one if
 				 * they are different.
 				 */
-				if ((server_id != INADDR_NONE) &&
+				if ((server_id != NONE) &&
 				    (b->server_ip != server_id))
 					b->server_ip = ic_servaddr;
 				break;
@@ -979,8 +980,8 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
 
 			default:
 				/* Urque.  Forget it*/
-				ic_myaddr = INADDR_NONE;
-				ic_servaddr = INADDR_NONE;
+				ic_myaddr = NONE;
+				ic_servaddr = NONE;
 				goto drop_unlock;
 			};
 
@@ -1004,9 +1005,9 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
 	ic_dev = dev;
 	ic_myaddr = b->your_ip;
 	ic_servaddr = b->server_ip;
-	if (ic_gateway == INADDR_NONE && b->relay_ip)
+	if (ic_gateway == NONE && b->relay_ip)
 		ic_gateway = b->relay_ip;
-	if (ic_nameservers[0] == INADDR_NONE)
+	if (ic_nameservers[0] == NONE)
 		ic_nameservers[0] = ic_servaddr;
 	ic_got_reply = IC_BOOTP;
 
@@ -1150,7 +1151,7 @@ static int __init ic_dynamic(void)
 #endif
 
 	if (!ic_got_reply) {
-		ic_myaddr = INADDR_NONE;
+		ic_myaddr = NONE;
 		return -1;
 	}
 
@@ -1182,12 +1183,12 @@ static int pnp_seq_show(struct seq_file *seq, void *v)
 		seq_printf(seq,
 			   "domain %s\n", ic_domain);
 	for (i = 0; i < CONF_NAMESERVERS_MAX; i++) {
-		if (ic_nameservers[i] != INADDR_NONE)
+		if (ic_nameservers[i] != NONE)
 			seq_printf(seq,
 				   "nameserver %u.%u.%u.%u\n",
 				   NIPQUAD(ic_nameservers[i]));
 	}
-	if (ic_servaddr != INADDR_NONE)
+	if (ic_servaddr != NONE)
 		seq_printf(seq,
 			   "bootserver %u.%u.%u.%u\n",
 			   NIPQUAD(ic_servaddr));
@@ -1213,9 +1214,9 @@ static struct file_operations pnp_seq_fops = {
  *  need to have root_server_addr set _before_ IPConfig gets called as it
  *  can override it.
  */
-u32 __init root_nfs_parse_addr(char *name)
+__be32 __init root_nfs_parse_addr(char *name)
 {
-	u32 addr;
+	__be32 addr;
 	int octets = 0;
 	char *cp, *cq;
 
@@ -1237,7 +1238,7 @@ u32 __init root_nfs_parse_addr(char *name)
 		addr = in_aton(name);
 		memmove(name, cp, strlen(cp) + 1);
 	} else
-		addr = INADDR_NONE;
+		addr = NONE;
 
 	return addr;
 }
@@ -1248,7 +1249,7 @@ u32 __init root_nfs_parse_addr(char *name)
 
 static int __init ip_auto_config(void)
 {
-	u32 addr;
+	__be32 addr;
 
 #ifdef CONFIG_PROC_FS
 	proc_net_fops_create("pnp", S_IRUGO, &pnp_seq_fops);
@@ -1277,11 +1278,11 @@ static int __init ip_auto_config(void)
 	 * interfaces and no default was set), use BOOTP or RARP to get the
 	 * missing values.
 	 */
-	if (ic_myaddr == INADDR_NONE ||
+	if (ic_myaddr == NONE ||
 #ifdef CONFIG_ROOT_NFS
 	    (MAJOR(ROOT_DEV) == UNNAMED_MAJOR
-	     && root_server_addr == INADDR_NONE
-	     && ic_servaddr == INADDR_NONE) ||
+	     && root_server_addr == NONE
+	     && ic_servaddr == NONE) ||
 #endif
 	    ic_first_dev->next) {
 #ifdef IPCONFIG_DYNAMIC
@@ -1334,7 +1335,7 @@ static int __init ip_auto_config(void)
 	}
 
 	addr = root_nfs_parse_addr(root_server_path);
-	if (root_server_addr == INADDR_NONE)
+	if (root_server_addr == NONE)
 		root_server_addr = addr;
 
 	/*
@@ -1461,19 +1462,19 @@ static int __init ip_auto_config_setup(char *addrs)
 			switch (num) {
 			case 0:
 				if ((ic_myaddr = in_aton(ip)) == INADDR_ANY)
-					ic_myaddr = INADDR_NONE;
+					ic_myaddr = NONE;
 				break;
 			case 1:
 				if ((ic_servaddr = in_aton(ip)) == INADDR_ANY)
-					ic_servaddr = INADDR_NONE;
+					ic_servaddr = NONE;
 				break;
 			case 2:
 				if ((ic_gateway = in_aton(ip)) == INADDR_ANY)
-					ic_gateway = INADDR_NONE;
+					ic_gateway = NONE;
 				break;
 			case 3:
 				if ((ic_netmask = in_aton(ip)) == INADDR_ANY)
-					ic_netmask = INADDR_NONE;
+					ic_netmask = NONE;
 				break;
 			case 4:
 				if ((dp = strchr(ip, '.'))) {
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 0c455652922..9d719d664e5 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -118,7 +118,7 @@
 #include <net/xfrm.h>
 
 #define HASH_SIZE  16
-#define HASH(addr) ((addr^(addr>>4))&0xF)
+#define HASH(addr) (((__force u32)addr^((__force u32)addr>>4))&0xF)
 
 static int ipip_fb_tunnel_init(struct net_device *dev);
 static int ipip_tunnel_init(struct net_device *dev);
@@ -134,7 +134,7 @@ static struct ip_tunnel **tunnels[4] = { tunnels_wc, tunnels_l, tunnels_r, tunne
 
 static DEFINE_RWLOCK(ipip_lock);
 
-static struct ip_tunnel * ipip_tunnel_lookup(u32 remote, u32 local)
+static struct ip_tunnel * ipip_tunnel_lookup(__be32 remote, __be32 local)
 {
 	unsigned h0 = HASH(remote);
 	unsigned h1 = HASH(local);
@@ -160,8 +160,8 @@ static struct ip_tunnel * ipip_tunnel_lookup(u32 remote, u32 local)
 
 static struct ip_tunnel **ipip_bucket(struct ip_tunnel *t)
 {
-	u32 remote = t->parms.iph.daddr;
-	u32 local = t->parms.iph.saddr;
+	__be32 remote = t->parms.iph.daddr;
+	__be32 local = t->parms.iph.saddr;
 	unsigned h = 0;
 	int prio = 0;
 
@@ -203,8 +203,8 @@ static void ipip_tunnel_link(struct ip_tunnel *t)
 
 static struct ip_tunnel * ipip_tunnel_locate(struct ip_tunnel_parm *parms, int create)
 {
-	u32 remote = parms->iph.daddr;
-	u32 local = parms->iph.saddr;
+	__be32 remote = parms->iph.daddr;
+	__be32 local = parms->iph.saddr;
 	struct ip_tunnel *t, **tp, *nt;
 	struct net_device *dev;
 	unsigned h = 0;
@@ -519,13 +519,13 @@ static int ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct net_device_stats *stats = &tunnel->stat;
 	struct iphdr  *tiph = &tunnel->parms.iph;
 	u8     tos = tunnel->parms.iph.tos;
-	u16    df = tiph->frag_off;
+	__be16 df = tiph->frag_off;
 	struct rtable *rt;     			/* Route to the other host */
 	struct net_device *tdev;			/* Device to other host */
 	struct iphdr  *old_iph = skb->nh.iph;
 	struct iphdr  *iph;			/* Our new IP header */
 	int    max_headroom;			/* The extra header space needed */
-	u32    dst = tiph->daddr;
+	__be32 dst = tiph->daddr;
 	int    mtu;
 
 	if (tunnel->recursion++) {
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 97cfa97c8ab..efcf45ecc81 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1493,7 +1493,7 @@ static int pim_rcv(struct sk_buff * skb)
         if (pim->type != ((PIM_VERSION<<4)|(PIM_REGISTER)) ||
 	    (pim->flags&PIM_NULL_REGISTER) ||
 	    (ip_compute_csum((void *)pim, sizeof(*pim)) != 0 && 
-	     (u16)csum_fold(skb_checksum(skb, 0, skb->len, 0)))) 
+	     csum_fold(skb_checksum(skb, 0, skb->len, 0))))
 		goto drop;
 
 	/* check if the inner packet is destined to mcast group */
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index e7752334d29..6c40899aa16 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -80,10 +80,9 @@ ip_vs_app_inc_new(struct ip_vs_app *app, __u16 proto, __u16 port)
 	if (!pp->unregister_app)
 		return -EOPNOTSUPP;
 
-	inc = kmalloc(sizeof(struct ip_vs_app), GFP_KERNEL);
+	inc = kmemdup(app, sizeof(*inc), GFP_KERNEL);
 	if (!inc)
 		return -ENOMEM;
-	memcpy(inc, app, sizeof(*inc));
 	INIT_LIST_HEAD(&inc->p_list);
 	INIT_LIST_HEAD(&inc->incs_list);
 	inc->app = app;
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 1445bb47fea..34257520a3a 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -536,9 +536,9 @@ static unsigned int ip_vs_post_routing(unsigned int hooknum,
 	return NF_STOP;
 }
 
-u16 ip_vs_checksum_complete(struct sk_buff *skb, int offset)
+__sum16 ip_vs_checksum_complete(struct sk_buff *skb, int offset)
 {
-	return (u16) csum_fold(skb_checksum(skb, offset, skb->len - offset, 0));
+	return csum_fold(skb_checksum(skb, offset, skb->len - offset, 0));
 }
 
 static inline struct sk_buff *
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index f261616e460..9b933381ebb 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -221,10 +221,10 @@ static void update_defense_level(void)
  *	Timer for checking the defense
  */
 #define DEFENSE_TIMER_PERIOD	1*HZ
-static void defense_work_handler(void *data);
-static DECLARE_WORK(defense_work, defense_work_handler, NULL);
+static void defense_work_handler(struct work_struct *work);
+static DECLARE_DELAYED_WORK(defense_work, defense_work_handler);
 
-static void defense_work_handler(void *data)
+static void defense_work_handler(struct work_struct *work)
 {
 	update_defense_level();
 	if (atomic_read(&ip_vs_dropentry))
diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index 524751e031d..a4385a2180e 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -45,6 +45,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/skbuff.h>
+#include <linux/jiffies.h>
 
 /* for sysctl */
 #include <linux/fs.h>
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 08990192b6e..fe1af5d079a 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -43,6 +43,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/skbuff.h>
+#include <linux/jiffies.h>
 
 /* for sysctl */
 #include <linux/fs.h>
diff --git a/net/ipv4/ipvs/ip_vs_proto.c b/net/ipv4/ipvs/ip_vs_proto.c
index c4528b5c800..e844ddb82b9 100644
--- a/net/ipv4/ipvs/ip_vs_proto.c
+++ b/net/ipv4/ipvs/ip_vs_proto.c
@@ -118,13 +118,7 @@ void ip_vs_protocol_timeout_change(int flags)
 int *
 ip_vs_create_timeout_table(int *table, int size)
 {
-	int *t;
-
-	t = kmalloc(size, GFP_ATOMIC);
-	if (t == NULL)
-		return NULL;
-	memcpy(t, table, size);
-	return t;
+	return kmemdup(table, size, GFP_ATOMIC);
 }
 
 
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index 6ff05c3a32e..16a9ebee2fe 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -84,7 +84,7 @@ tcp_conn_schedule(struct sk_buff *skb,
 	}
 
 	if (th->syn &&
-	    (svc = ip_vs_service_get(skb->nfmark, skb->nh.iph->protocol,
+	    (svc = ip_vs_service_get(skb->mark, skb->nh.iph->protocol,
 				     skb->nh.iph->daddr, th->dest))) {
 		if (ip_vs_todrop()) {
 			/*
@@ -116,9 +116,9 @@ tcp_fast_csum_update(struct tcphdr *tcph, __be32 oldip, __be32 newip,
 		     __be16 oldport, __be16 newport)
 {
 	tcph->check =
-		ip_vs_check_diff(~oldip, newip,
-				 ip_vs_check_diff(oldport ^ htons(0xFFFF),
-						  newport, tcph->check));
+		csum_fold(ip_vs_check_diff4(oldip, newip,
+				 ip_vs_check_diff2(oldport, newport,
+						~csum_unfold(tcph->check))));
 }
 
 
@@ -490,16 +490,18 @@ tcp_state_transition(struct ip_vs_conn *cp, int direction,
 static struct list_head tcp_apps[TCP_APP_TAB_SIZE];
 static DEFINE_SPINLOCK(tcp_app_lock);
 
-static inline __u16 tcp_app_hashkey(__u16 port)
+static inline __u16 tcp_app_hashkey(__be16 port)
 {
-	return ((port >> TCP_APP_TAB_BITS) ^ port) & TCP_APP_TAB_MASK;
+	return (((__force u16)port >> TCP_APP_TAB_BITS) ^ (__force u16)port)
+		& TCP_APP_TAB_MASK;
 }
 
 
 static int tcp_register_app(struct ip_vs_app *inc)
 {
 	struct ip_vs_app *i;
-	__u16 hash, port = inc->port;
+	__u16 hash;
+	__be16 port = inc->port;
 	int ret = 0;
 
 	hash = tcp_app_hashkey(port);
diff --git a/net/ipv4/ipvs/ip_vs_proto_udp.c b/net/ipv4/ipvs/ip_vs_proto_udp.c
index 691c8b637b2..03f0a414cfa 100644
--- a/net/ipv4/ipvs/ip_vs_proto_udp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_udp.c
@@ -89,7 +89,7 @@ udp_conn_schedule(struct sk_buff *skb, struct ip_vs_protocol *pp,
 		return 0;
 	}
 
-	if ((svc = ip_vs_service_get(skb->nfmark, skb->nh.iph->protocol,
+	if ((svc = ip_vs_service_get(skb->mark, skb->nh.iph->protocol,
 				     skb->nh.iph->daddr, uh->dest))) {
 		if (ip_vs_todrop()) {
 			/*
@@ -121,11 +121,11 @@ udp_fast_csum_update(struct udphdr *uhdr, __be32 oldip, __be32 newip,
 		     __be16 oldport, __be16 newport)
 {
 	uhdr->check =
-		ip_vs_check_diff(~oldip, newip,
-				 ip_vs_check_diff(oldport ^ htons(0xFFFF),
-						  newport, uhdr->check));
+		csum_fold(ip_vs_check_diff4(oldip, newip,
+				 ip_vs_check_diff2(oldport, newport,
+					~csum_unfold(uhdr->check))));
 	if (!uhdr->check)
-		uhdr->check = -1;
+		uhdr->check = CSUM_MANGLED_0;
 }
 
 static int
@@ -173,7 +173,7 @@ udp_snat_handler(struct sk_buff **pskb,
 						cp->protocol,
 						(*pskb)->csum);
 		if (udph->check == 0)
-			udph->check = -1;
+			udph->check = CSUM_MANGLED_0;
 		IP_VS_DBG(11, "O-pkt: %s O-csum=%d (+%zd)\n",
 			  pp->name, udph->check,
 			  (char*)&(udph->check) - (char*)udph);
@@ -228,7 +228,7 @@ udp_dnat_handler(struct sk_buff **pskb,
 						cp->protocol,
 						(*pskb)->csum);
 		if (udph->check == 0)
-			udph->check = -1;
+			udph->check = CSUM_MANGLED_0;
 		(*pskb)->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 	return 1;
@@ -282,16 +282,18 @@ udp_csum_check(struct sk_buff *skb, struct ip_vs_protocol *pp)
 static struct list_head udp_apps[UDP_APP_TAB_SIZE];
 static DEFINE_SPINLOCK(udp_app_lock);
 
-static inline __u16 udp_app_hashkey(__u16 port)
+static inline __u16 udp_app_hashkey(__be16 port)
 {
-	return ((port >> UDP_APP_TAB_BITS) ^ port) & UDP_APP_TAB_MASK;
+	return (((__force u16)port >> UDP_APP_TAB_BITS) ^ (__force u16)port)
+		& UDP_APP_TAB_MASK;
 }
 
 
 static int udp_register_app(struct ip_vs_app *inc)
 {
 	struct ip_vs_app *i;
-	__u16 hash, port = inc->port;
+	__u16 hash;
+	__be16 port = inc->port;
 	int ret = 0;
 
 	hash = udp_app_hashkey(port);
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index e2005c6810a..a68966059b5 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -27,9 +27,7 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
 		fl.nl_u.ip4_u.saddr = iph->saddr;
 		fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
 		fl.oif = (*pskb)->sk ? (*pskb)->sk->sk_bound_dev_if : 0;
-#ifdef CONFIG_IP_ROUTE_FWMARK
-		fl.nl_u.ip4_u.fwmark = (*pskb)->nfmark;
-#endif
+		fl.mark = (*pskb)->mark;
 		if (ip_route_output_key(&rt, &fl) != 0)
 			return -1;
 
@@ -164,17 +162,17 @@ static int nf_ip_reroute(struct sk_buff **pskb, const struct nf_info *info)
 	return 0;
 }
 
-unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
+__sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
 			    unsigned int dataoff, u_int8_t protocol)
 {
 	struct iphdr *iph = skb->nh.iph;
-	unsigned int csum = 0;
+	__sum16 csum = 0;
 
 	switch (skb->ip_summed) {
 	case CHECKSUM_COMPLETE:
 		if (hook != NF_IP_PRE_ROUTING && hook != NF_IP_LOCAL_IN)
 			break;
-		if ((protocol == 0 && !(u16)csum_fold(skb->csum)) ||
+		if ((protocol == 0 && !csum_fold(skb->csum)) ||
 		    !csum_tcpudp_magic(iph->saddr, iph->daddr,
 			    	       skb->len - dataoff, protocol,
 				       skb->csum)) {
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index d88c292f118..363df9976c9 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -6,7 +6,7 @@ menu "IP: Netfilter Configuration"
 	depends on INET && NETFILTER
 
 config NF_CONNTRACK_IPV4
-	tristate "IPv4 support for new connection tracking (EXPERIMENTAL)"
+	tristate "IPv4 connection tracking support (required for NAT) (EXPERIMENTAL)"
 	depends on EXPERIMENTAL && NF_CONNTRACK
 	---help---
 	  Connection tracking keeps a record of what packets have passed
@@ -19,21 +19,18 @@ config NF_CONNTRACK_IPV4
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
-# connection tracking, helpers and protocols
-config IP_NF_CONNTRACK
-	tristate "Connection tracking (required for masq/NAT)"
-	---help---
-	  Connection tracking keeps a record of what packets have passed
-	  through your machine, in order to figure out how they are related
-	  into connections.
-
-	  This is required to do Masquerading or other kinds of Network
-	  Address Translation (except for Fast NAT).  It can also be used to
-	  enhance packet filtering (see `Connection state match support'
-	  below).
+config NF_CONNTRACK_PROC_COMPAT
+	bool "proc/sysctl compatibility with old connection tracking"
+	depends on NF_CONNTRACK_IPV4
+	default y
+	help
+	  This option enables /proc and sysctl compatibility with the old
+	  layer 3 dependant connection tracking. This is needed to keep
+	  old programs that have not been adapted to the new names working.
 
-	  To compile it as a module, choose M here.  If unsure, say N.
+	  If unsure, say Y.
 
+# connection tracking, helpers and protocols
 config IP_NF_CT_ACCT
 	bool "Connection tracking flow accounting"
 	depends on IP_NF_CONNTRACK
@@ -315,20 +312,6 @@ config IP_NF_MATCH_ADDRTYPE
 	  If you want to compile it as a module, say M here and read
 	  <file:Documentation/modules.txt>.  If unsure, say `N'.
 
-config IP_NF_MATCH_HASHLIMIT
-	tristate  'hashlimit match support'
-	depends on IP_NF_IPTABLES
-	help
-	  This option adds a new iptables `hashlimit' match.  
-
-	  As opposed to `limit', this match dynamically creates a hash table
-	  of limit buckets, based on your selection of source/destination
-	  ip addresses and/or ports.
-
-	  It enables you to express policies like `10kpps for any given
-	  destination IP' or `500pps from any given source IP'  with a single
-	  IPtables rule.
-
 # `filter', generic and specific targets
 config IP_NF_FILTER
 	tristate "Packet filtering"
@@ -404,7 +387,7 @@ config IP_NF_TARGET_TCPMSS
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
-# NAT + specific targets
+# NAT + specific targets: ip_conntrack
 config IP_NF_NAT
 	tristate "Full NAT"
 	depends on IP_NF_IPTABLES && IP_NF_CONNTRACK
@@ -415,14 +398,30 @@ config IP_NF_NAT
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
+# NAT + specific targets: nf_conntrack
+config NF_NAT
+	tristate "Full NAT"
+	depends on IP_NF_IPTABLES && NF_CONNTRACK
+	help
+	  The Full NAT option allows masquerading, port forwarding and other
+	  forms of full Network Address Port Translation.  It is controlled by
+	  the `nat' table in iptables: see the man page for iptables(8).
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
 config IP_NF_NAT_NEEDED
 	bool
-	depends on IP_NF_NAT != n
+	depends on IP_NF_NAT
+	default y
+
+config NF_NAT_NEEDED
+	bool
+	depends on NF_NAT
 	default y
 
 config IP_NF_TARGET_MASQUERADE
 	tristate "MASQUERADE target support"
-	depends on IP_NF_NAT
+	depends on (NF_NAT || IP_NF_NAT)
 	help
 	  Masquerading is a special case of NAT: all outgoing connections are
 	  changed to seem to come from a particular interface's address, and
@@ -434,7 +433,7 @@ config IP_NF_TARGET_MASQUERADE
 
 config IP_NF_TARGET_REDIRECT
 	tristate "REDIRECT target support"
-	depends on IP_NF_NAT
+	depends on (NF_NAT || IP_NF_NAT)
 	help
 	  REDIRECT is a special case of NAT: all incoming connections are
 	  mapped onto the incoming interface's address, causing the packets to
@@ -445,7 +444,7 @@ config IP_NF_TARGET_REDIRECT
 
 config IP_NF_TARGET_NETMAP
 	tristate "NETMAP target support"
-	depends on IP_NF_NAT
+	depends on (NF_NAT || IP_NF_NAT)
 	help
 	  NETMAP is an implementation of static 1:1 NAT mapping of network
 	  addresses. It maps the network address part, while keeping the host
@@ -456,7 +455,7 @@ config IP_NF_TARGET_NETMAP
 
 config IP_NF_TARGET_SAME
 	tristate "SAME target support"
-	depends on IP_NF_NAT
+	depends on (NF_NAT || IP_NF_NAT)
 	help
 	  This option adds a `SAME' target, which works like the standard SNAT
 	  target, but attempts to give clients the same IP for all connections.
@@ -478,19 +477,52 @@ config IP_NF_NAT_SNMP_BASIC
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
+config NF_NAT_SNMP_BASIC
+	tristate "Basic SNMP-ALG support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_NAT
+	---help---
+
+	  This module implements an Application Layer Gateway (ALG) for
+	  SNMP payloads.  In conjunction with NAT, it allows a network
+	  management system to access multiple private networks with
+	  conflicting addresses.  It works by modifying IP addresses
+	  inside SNMP payloads to match IP-layer NAT mapping.
+
+	  This is the "basic" form of SNMP-ALG, as described in RFC 2962
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
+# If they want FTP, set to $CONFIG_IP_NF_NAT (m or y),
+# or $CONFIG_IP_NF_FTP (m or y), whichever is weaker.
+# From kconfig-language.txt:
+#
+#           <expr> '&&' <expr>                   (6)
+#
+# (6) Returns the result of min(/expr/, /expr/).
+config NF_NAT_PROTO_GRE
+	tristate
+	depends on NF_NAT && NF_CT_PROTO_GRE
+
+config IP_NF_NAT_FTP
+	tristate
+	depends on IP_NF_IPTABLES && IP_NF_CONNTRACK && IP_NF_NAT
+	default IP_NF_NAT && IP_NF_FTP
+
+config NF_NAT_FTP
+	tristate
+	depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+	default NF_NAT && NF_CONNTRACK_FTP
+
 config IP_NF_NAT_IRC
 	tristate
 	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
 	default IP_NF_NAT if IP_NF_IRC=y
 	default m if IP_NF_IRC=m
 
-# If they want FTP, set to $CONFIG_IP_NF_NAT (m or y), 
-# or $CONFIG_IP_NF_FTP (m or y), whichever is weaker.  Argh.
-config IP_NF_NAT_FTP
+config NF_NAT_IRC
 	tristate
-	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
-	default IP_NF_NAT if IP_NF_FTP=y
-	default m if IP_NF_FTP=m
+	depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+	default NF_NAT && NF_CONNTRACK_IRC
 
 config IP_NF_NAT_TFTP
 	tristate
@@ -498,30 +530,56 @@ config IP_NF_NAT_TFTP
 	default IP_NF_NAT if IP_NF_TFTP=y
 	default m if IP_NF_TFTP=m
 
+config NF_NAT_TFTP
+	tristate
+	depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+	default NF_NAT && NF_CONNTRACK_TFTP
+
 config IP_NF_NAT_AMANDA
 	tristate
 	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
 	default IP_NF_NAT if IP_NF_AMANDA=y
 	default m if IP_NF_AMANDA=m
 
+config NF_NAT_AMANDA
+	tristate
+	depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+	default NF_NAT && NF_CONNTRACK_AMANDA
+
 config IP_NF_NAT_PPTP
 	tristate
 	depends on IP_NF_NAT!=n && IP_NF_PPTP!=n
 	default IP_NF_NAT if IP_NF_PPTP=y
 	default m if IP_NF_PPTP=m
 
+config NF_NAT_PPTP
+	tristate
+	depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+	default NF_NAT && NF_CONNTRACK_PPTP
+	select NF_NAT_PROTO_GRE
+
 config IP_NF_NAT_H323
 	tristate
 	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
 	default IP_NF_NAT if IP_NF_H323=y
 	default m if IP_NF_H323=m
 
+config NF_NAT_H323
+	tristate
+	depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+	default NF_NAT && NF_CONNTRACK_H323
+
 config IP_NF_NAT_SIP
 	tristate
 	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
 	default IP_NF_NAT if IP_NF_SIP=y
 	default m if IP_NF_SIP=m
 
+config NF_NAT_SIP
+	tristate
+	depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
+	default NF_NAT && NF_CONNTRACK_SIP
+
 # mangle + specific targets
 config IP_NF_MANGLE
 	tristate "Packet mangling"
diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile
index 09aaed1a806..15e741aeb29 100644
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -5,17 +5,23 @@
 # objects for the standalone - connection tracking / NAT
 ip_conntrack-objs	:= ip_conntrack_standalone.o ip_conntrack_core.o ip_conntrack_proto_generic.o ip_conntrack_proto_tcp.o ip_conntrack_proto_udp.o ip_conntrack_proto_icmp.o
 ip_nat-objs	:= ip_nat_core.o ip_nat_helper.o ip_nat_proto_unknown.o ip_nat_proto_tcp.o ip_nat_proto_udp.o ip_nat_proto_icmp.o
+nf_nat-objs	:= nf_nat_core.o nf_nat_helper.o nf_nat_proto_unknown.o nf_nat_proto_tcp.o nf_nat_proto_udp.o nf_nat_proto_icmp.o
+ifneq ($(CONFIG_NF_NAT),)
+iptable_nat-objs	:= nf_nat_rule.o nf_nat_standalone.o
+else
 iptable_nat-objs	:= ip_nat_rule.o ip_nat_standalone.o
+endif
 
 ip_conntrack_pptp-objs	:= ip_conntrack_helper_pptp.o ip_conntrack_proto_gre.o
 ip_nat_pptp-objs	:= ip_nat_helper_pptp.o ip_nat_proto_gre.o
 
-ip_conntrack_h323-objs := ip_conntrack_helper_h323.o ip_conntrack_helper_h323_asn1.o
+ip_conntrack_h323-objs := ip_conntrack_helper_h323.o ../../netfilter/nf_conntrack_h323_asn1.o
 ip_nat_h323-objs := ip_nat_helper_h323.o
 
 # connection tracking
 obj-$(CONFIG_IP_NF_CONNTRACK) += ip_conntrack.o
 obj-$(CONFIG_IP_NF_NAT) += ip_nat.o
+obj-$(CONFIG_NF_NAT) += nf_nat.o
 
 # conntrack netlink interface
 obj-$(CONFIG_IP_NF_CONNTRACK_NETLINK) += ip_conntrack_netlink.o
@@ -34,7 +40,7 @@ obj-$(CONFIG_IP_NF_IRC) += ip_conntrack_irc.o
 obj-$(CONFIG_IP_NF_SIP) += ip_conntrack_sip.o
 obj-$(CONFIG_IP_NF_NETBIOS_NS) += ip_conntrack_netbios_ns.o
 
-# NAT helpers 
+# NAT helpers (ip_conntrack)
 obj-$(CONFIG_IP_NF_NAT_H323) += ip_nat_h323.o
 obj-$(CONFIG_IP_NF_NAT_PPTP) += ip_nat_pptp.o
 obj-$(CONFIG_IP_NF_NAT_AMANDA) += ip_nat_amanda.o
@@ -43,6 +49,19 @@ obj-$(CONFIG_IP_NF_NAT_FTP) += ip_nat_ftp.o
 obj-$(CONFIG_IP_NF_NAT_IRC) += ip_nat_irc.o
 obj-$(CONFIG_IP_NF_NAT_SIP) += ip_nat_sip.o
 
+# NAT helpers (nf_conntrack)
+obj-$(CONFIG_NF_NAT_AMANDA) += nf_nat_amanda.o
+obj-$(CONFIG_NF_NAT_FTP) += nf_nat_ftp.o
+obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o
+obj-$(CONFIG_NF_NAT_IRC) += nf_nat_irc.o
+obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o
+obj-$(CONFIG_NF_NAT_SIP) += nf_nat_sip.o
+obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o
+obj-$(CONFIG_NF_NAT_TFTP) += nf_nat_tftp.o
+
+# NAT protocols (nf_nat)
+obj-$(CONFIG_NF_NAT_PROTO_GRE) += nf_nat_proto_gre.o
+
 # generic IP tables 
 obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o
 
@@ -50,10 +69,10 @@ obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o
 obj-$(CONFIG_IP_NF_FILTER) += iptable_filter.o
 obj-$(CONFIG_IP_NF_MANGLE) += iptable_mangle.o
 obj-$(CONFIG_IP_NF_NAT) += iptable_nat.o
+obj-$(CONFIG_NF_NAT) += iptable_nat.o
 obj-$(CONFIG_IP_NF_RAW) += iptable_raw.o
 
 # matches
-obj-$(CONFIG_IP_NF_MATCH_HASHLIMIT) += ipt_hashlimit.o
 obj-$(CONFIG_IP_NF_MATCH_IPRANGE) += ipt_iprange.o
 obj-$(CONFIG_IP_NF_MATCH_OWNER) += ipt_owner.o
 obj-$(CONFIG_IP_NF_MATCH_TOS) += ipt_tos.o
@@ -89,6 +108,11 @@ obj-$(CONFIG_IP_NF_QUEUE) += ip_queue.o
 
 # objects for l3 independent conntrack
 nf_conntrack_ipv4-objs  :=  nf_conntrack_l3proto_ipv4.o nf_conntrack_proto_icmp.o
+ifeq ($(CONFIG_NF_CONNTRACK_PROC_COMPAT),y)
+ifeq ($(CONFIG_PROC_FS),y)
+nf_conntrack_ipv4-objs	+= nf_conntrack_l3proto_ipv4_compat.o
+endif
+endif
 
 # l3 independent conntrack
 obj-$(CONFIG_NF_CONNTRACK_IPV4) += nf_conntrack_ipv4.o
diff --git a/net/ipv4/netfilter/ip_conntrack_amanda.c b/net/ipv4/netfilter/ip_conntrack_amanda.c
index 6c7383a8e42..ad246ba7790 100644
--- a/net/ipv4/netfilter/ip_conntrack_amanda.c
+++ b/net/ipv4/netfilter/ip_conntrack_amanda.c
@@ -92,6 +92,7 @@ static int help(struct sk_buff **pskb,
 	char pbuf[sizeof("65535")], *tmp;
 	u_int16_t port, len;
 	int ret = NF_ACCEPT;
+	typeof(ip_nat_amanda_hook) ip_nat_amanda;
 
 	/* Only look at packets from the Amanda server */
 	if (CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL)
@@ -161,9 +162,11 @@ static int help(struct sk_buff **pskb,
 		exp->mask.dst.protonum = 0xFF;
 		exp->mask.dst.u.tcp.port = htons(0xFFFF);
 
-		if (ip_nat_amanda_hook)
-			ret = ip_nat_amanda_hook(pskb, ctinfo, off - dataoff,
-						 len, exp);
+		/* RCU read locked by nf_hook_slow */
+		ip_nat_amanda = rcu_dereference(ip_nat_amanda_hook);
+		if (ip_nat_amanda)
+			ret = ip_nat_amanda(pskb, ctinfo, off - dataoff,
+					    len, exp);
 		else if (ip_conntrack_expect_related(exp) != 0)
 			ret = NF_DROP;
 		ip_conntrack_expect_put(exp);
@@ -180,7 +183,7 @@ static struct ip_conntrack_helper amanda_helper = {
 	.help = help,
 	.name = "amanda",
 
-	.tuple = { .src = { .u = { __constant_htons(10080) } },
+	.tuple = { .src = { .u = { .udp = {.port = __constant_htons(10080) } } },
 		   .dst = { .protonum = IPPROTO_UDP },
 	},
 	.mask = { .src = { .u = { 0xFFFF } },
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index 8b848aa77bf..f4b0e68a16d 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -40,9 +40,6 @@
 
 /* ip_conntrack_lock protects the main hash table, protocol/helper/expected
    registrations, conntrack timers*/
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-
 #include <linux/netfilter_ipv4/ip_conntrack.h>
 #include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
 #include <linux/netfilter_ipv4/ip_conntrack_helper.h>
@@ -201,7 +198,6 @@ ip_ct_invert_tuple(struct ip_conntrack_tuple *inverse,
 /* ip_conntrack_expect helper functions */
 void ip_ct_unlink_expect(struct ip_conntrack_expect *exp)
 {
-	ASSERT_WRITE_LOCK(&ip_conntrack_lock);
 	IP_NF_ASSERT(!timer_pending(&exp->timeout));
 	list_del(&exp->list);
 	CONNTRACK_STAT_INC(expect_delete);
@@ -233,7 +229,7 @@ __ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple)
 
 /* Just find a expectation corresponding to a tuple. */
 struct ip_conntrack_expect *
-ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple)
+ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple)
 {
 	struct ip_conntrack_expect *i;
 	
@@ -294,7 +290,6 @@ static void
 clean_from_lists(struct ip_conntrack *ct)
 {
 	DEBUGP("clean_from_lists(%p)\n", ct);
-	ASSERT_WRITE_LOCK(&ip_conntrack_lock);
 	list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
 	list_del(&ct->tuplehash[IP_CT_DIR_REPLY].list);
 
@@ -373,7 +368,6 @@ __ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
 	struct ip_conntrack_tuple_hash *h;
 	unsigned int hash = hash_conntrack(tuple);
 
-	ASSERT_READ_LOCK(&ip_conntrack_lock);
 	list_for_each_entry(h, &ip_conntrack_hash[hash], list) {
 		if (tuplehash_to_ctrack(h) != ignored_conntrack &&
 		    ip_ct_tuple_equal(tuple, &h->tuple)) {
diff --git a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c
index 93dcf960662..0410c99caca 100644
--- a/net/ipv4/netfilter/ip_conntrack_ftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_ftp.c
@@ -310,6 +310,7 @@ static int help(struct sk_buff **pskb,
 	struct ip_conntrack_expect *exp;
 	unsigned int i;
 	int found = 0, ends_in_nl;
+	typeof(ip_nat_ftp_hook) ip_nat_ftp;
 
 	/* Until there's been traffic both ways, don't look in packets. */
 	if (ctinfo != IP_CT_ESTABLISHED
@@ -433,9 +434,10 @@ static int help(struct sk_buff **pskb,
 
 	/* Now, NAT might want to mangle the packet, and register the
 	 * (possibly changed) expectation itself. */
-	if (ip_nat_ftp_hook)
-		ret = ip_nat_ftp_hook(pskb, ctinfo, search[dir][i].ftptype,
-				      matchoff, matchlen, exp, &seq);
+	ip_nat_ftp = rcu_dereference(ip_nat_ftp_hook);
+	if (ip_nat_ftp)
+		ret = ip_nat_ftp(pskb, ctinfo, search[dir][i].ftptype,
+				 matchoff, matchlen, exp, &seq);
 	else {
 		/* Can't expect this?  Best to drop packet now. */
 		if (ip_conntrack_expect_related(exp) != 0)
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323.c b/net/ipv4/netfilter/ip_conntrack_helper_h323.c
index 6cb9070cd0b..aabfe1c0690 100644
--- a/net/ipv4/netfilter/ip_conntrack_helper_h323.c
+++ b/net/ipv4/netfilter/ip_conntrack_helper_h323.c
@@ -237,6 +237,7 @@ static int expect_rtp_rtcp(struct sk_buff **pskb, struct ip_conntrack *ct,
 	u_int16_t rtp_port;
 	struct ip_conntrack_expect *rtp_exp;
 	struct ip_conntrack_expect *rtcp_exp;
+	typeof(nat_rtp_rtcp_hook) nat_rtp_rtcp;
 
 	/* Read RTP or RTCP address */
 	if (!get_h245_addr(*data, addr, &ip, &port) ||
@@ -279,11 +280,11 @@ static int expect_rtp_rtcp(struct sk_buff **pskb, struct ip_conntrack *ct,
 	rtcp_exp->flags = 0;
 
 	if (ct->tuplehash[dir].tuple.src.ip !=
-	    ct->tuplehash[!dir].tuple.dst.ip && nat_rtp_rtcp_hook) {
+	    ct->tuplehash[!dir].tuple.dst.ip &&
+	    (nat_rtp_rtcp = rcu_dereference(nat_rtp_rtcp_hook))) {
 		/* NAT needed */
-		ret = nat_rtp_rtcp_hook(pskb, ct, ctinfo, data, dataoff,
-					addr, port, rtp_port, rtp_exp,
-					rtcp_exp);
+		ret = nat_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+				   addr, port, rtp_port, rtp_exp, rtcp_exp);
 	} else {		/* Conntrack only */
 		rtp_exp->expectfn = NULL;
 		rtcp_exp->expectfn = NULL;
@@ -328,6 +329,7 @@ static int expect_t120(struct sk_buff **pskb,
 	__be32 ip;
 	u_int16_t port;
 	struct ip_conntrack_expect *exp = NULL;
+	typeof(nat_t120_hook) nat_t120;
 
 	/* Read T.120 address */
 	if (!get_h245_addr(*data, addr, &ip, &port) ||
@@ -350,10 +352,11 @@ static int expect_t120(struct sk_buff **pskb,
 	exp->flags = IP_CT_EXPECT_PERMANENT;	/* Accept multiple channels */
 
 	if (ct->tuplehash[dir].tuple.src.ip !=
-	    ct->tuplehash[!dir].tuple.dst.ip && nat_t120_hook) {
+	    ct->tuplehash[!dir].tuple.dst.ip &&
+	    (nat_t120 = rcu_dereference(nat_t120_hook))) {
 		/* NAT needed */
-		ret = nat_t120_hook(pskb, ct, ctinfo, data, dataoff, addr,
-				    port, exp);
+		ret = nat_t120(pskb, ct, ctinfo, data, dataoff, addr,
+			       port, exp);
 	} else {		/* Conntrack only */
 		exp->expectfn = NULL;
 		if (ip_conntrack_expect_related(exp) == 0) {
@@ -651,6 +654,7 @@ static int expect_h245(struct sk_buff **pskb, struct ip_conntrack *ct,
 	__be32 ip;
 	u_int16_t port;
 	struct ip_conntrack_expect *exp = NULL;
+	typeof(nat_h245_hook) nat_h245;
 
 	/* Read h245Address */
 	if (!get_h225_addr(*data, addr, &ip, &port) ||
@@ -673,10 +677,11 @@ static int expect_h245(struct sk_buff **pskb, struct ip_conntrack *ct,
 	exp->flags = 0;
 
 	if (ct->tuplehash[dir].tuple.src.ip !=
-	    ct->tuplehash[!dir].tuple.dst.ip && nat_h245_hook) {
+	    ct->tuplehash[!dir].tuple.dst.ip &&
+	    (nat_h245 = rcu_dereference(nat_h245_hook))) {
 		/* NAT needed */
-		ret = nat_h245_hook(pskb, ct, ctinfo, data, dataoff, addr,
-				    port, exp);
+		ret = nat_h245(pskb, ct, ctinfo, data, dataoff, addr,
+			       port, exp);
 	} else {		/* Conntrack only */
 		exp->expectfn = ip_conntrack_h245_expect;
 
@@ -712,6 +717,7 @@ static int expect_callforwarding(struct sk_buff **pskb,
 	__be32 ip;
 	u_int16_t port;
 	struct ip_conntrack_expect *exp = NULL;
+	typeof(nat_callforwarding_hook) nat_callforwarding;
 
 	/* Read alternativeAddress */
 	if (!get_h225_addr(*data, addr, &ip, &port) || port == 0)
@@ -759,10 +765,11 @@ static int expect_callforwarding(struct sk_buff **pskb,
 	exp->flags = 0;
 
 	if (ct->tuplehash[dir].tuple.src.ip !=
-	    ct->tuplehash[!dir].tuple.dst.ip && nat_callforwarding_hook) {
+	    ct->tuplehash[!dir].tuple.dst.ip &&
+	    (nat_callforwarding = rcu_dereference(nat_callforwarding_hook))) {
 		/* Need NAT */
-		ret = nat_callforwarding_hook(pskb, ct, ctinfo, data, dataoff,
-					      addr, port, exp);
+		ret = nat_callforwarding(pskb, ct, ctinfo, data, dataoff,
+					 addr, port, exp);
 	} else {		/* Conntrack only */
 		exp->expectfn = ip_conntrack_q931_expect;
 
@@ -793,6 +800,7 @@ static int process_setup(struct sk_buff **pskb, struct ip_conntrack *ct,
 	int i;
 	__be32 ip;
 	u_int16_t port;
+	typeof(set_h225_addr_hook) set_h225_addr;
 
 	DEBUGP("ip_ct_q931: Setup\n");
 
@@ -803,8 +811,10 @@ static int process_setup(struct sk_buff **pskb, struct ip_conntrack *ct,
 			return -1;
 	}
 
+	set_h225_addr = rcu_dereference(set_h225_addr_hook);
+
 	if ((setup->options & eSetup_UUIE_destCallSignalAddress) &&
-	    (set_h225_addr_hook) &&
+	    (set_h225_addr) &&
 	    get_h225_addr(*data, &setup->destCallSignalAddress, &ip, &port) &&
 	    ip != ct->tuplehash[!dir].tuple.src.ip) {
 		DEBUGP("ip_ct_q931: set destCallSignalAddress "
@@ -812,17 +822,17 @@ static int process_setup(struct sk_buff **pskb, struct ip_conntrack *ct,
 		       NIPQUAD(ip), port,
 		       NIPQUAD(ct->tuplehash[!dir].tuple.src.ip),
 		       ntohs(ct->tuplehash[!dir].tuple.src.u.tcp.port));
-		ret = set_h225_addr_hook(pskb, data, dataoff,
-					 &setup->destCallSignalAddress,
-					 ct->tuplehash[!dir].tuple.src.ip,
-					 ntohs(ct->tuplehash[!dir].tuple.src.
-					       u.tcp.port));
+		ret = set_h225_addr(pskb, data, dataoff,
+				    &setup->destCallSignalAddress,
+				    ct->tuplehash[!dir].tuple.src.ip,
+				    ntohs(ct->tuplehash[!dir].tuple.src.
+					  u.tcp.port));
 		if (ret < 0)
 			return -1;
 	}
 
 	if ((setup->options & eSetup_UUIE_sourceCallSignalAddress) &&
-	    (set_h225_addr_hook) &&
+	    (set_h225_addr) &&
 	    get_h225_addr(*data, &setup->sourceCallSignalAddress, &ip, &port)
 	    && ip != ct->tuplehash[!dir].tuple.dst.ip) {
 		DEBUGP("ip_ct_q931: set sourceCallSignalAddress "
@@ -830,11 +840,11 @@ static int process_setup(struct sk_buff **pskb, struct ip_conntrack *ct,
 		       NIPQUAD(ip), port,
 		       NIPQUAD(ct->tuplehash[!dir].tuple.dst.ip),
 		       ntohs(ct->tuplehash[!dir].tuple.dst.u.tcp.port));
-		ret = set_h225_addr_hook(pskb, data, dataoff,
-					 &setup->sourceCallSignalAddress,
-					 ct->tuplehash[!dir].tuple.dst.ip,
-					 ntohs(ct->tuplehash[!dir].tuple.dst.
-					       u.tcp.port));
+		ret = set_h225_addr(pskb, data, dataoff,
+				    &setup->sourceCallSignalAddress,
+				    ct->tuplehash[!dir].tuple.dst.ip,
+				    ntohs(ct->tuplehash[!dir].tuple.dst.
+					  u.tcp.port));
 		if (ret < 0)
 			return -1;
 	}
@@ -1153,7 +1163,7 @@ static struct ip_conntrack_helper ip_conntrack_helper_q931 = {
 	.me = THIS_MODULE,
 	.max_expected = H323_RTP_CHANNEL_MAX * 4 + 4 /* T.120 and H.245 */ ,
 	.timeout = 240,
-	.tuple = {.src = {.u = {__constant_htons(Q931_PORT)}},
+	.tuple = {.src = {.u = {.tcp = {.port = __constant_htons(Q931_PORT)}}},
 		  .dst = {.protonum = IPPROTO_TCP}},
 	.mask = {.src = {.u = {0xFFFF}},
 		 .dst = {.protonum = 0xFF}},
@@ -1231,6 +1241,7 @@ static int expect_q931(struct sk_buff **pskb, struct ip_conntrack *ct,
 	__be32 ip;
 	u_int16_t port;
 	struct ip_conntrack_expect *exp;
+	typeof(nat_q931_hook) nat_q931;
 
 	/* Look for the first related address */
 	for (i = 0; i < count; i++) {
@@ -1258,9 +1269,9 @@ static int expect_q931(struct sk_buff **pskb, struct ip_conntrack *ct,
 	exp->mask.dst.protonum = 0xFF;
 	exp->flags = IP_CT_EXPECT_PERMANENT;	/* Accept multiple calls */
 
-	if (nat_q931_hook) {	/* Need NAT */
-		ret = nat_q931_hook(pskb, ct, ctinfo, data, addr, i,
-				    port, exp);
+	nat_q931 = rcu_dereference(nat_q931_hook);
+	if (nat_q931) {	/* Need NAT */
+		ret = nat_q931(pskb, ct, ctinfo, data, addr, i, port, exp);
 	} else {		/* Conntrack only */
 		exp->expectfn = ip_conntrack_q931_expect;
 
@@ -1288,11 +1299,14 @@ static int process_grq(struct sk_buff **pskb, struct ip_conntrack *ct,
 		       enum ip_conntrack_info ctinfo,
 		       unsigned char **data, GatekeeperRequest * grq)
 {
+	typeof(set_ras_addr_hook) set_ras_addr;
+
 	DEBUGP("ip_ct_ras: GRQ\n");
 
-	if (set_ras_addr_hook)	/* NATed */
-		return set_ras_addr_hook(pskb, ct, ctinfo, data,
-					 &grq->rasAddress, 1);
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr)	/* NATed */
+		return set_ras_addr(pskb, ct, ctinfo, data,
+				    &grq->rasAddress, 1);
 	return 0;
 }
 
@@ -1362,6 +1376,7 @@ static int process_rrq(struct sk_buff **pskb, struct ip_conntrack *ct,
 {
 	struct ip_ct_h323_master *info = &ct->help.ct_h323_info;
 	int ret;
+	typeof(set_ras_addr_hook) set_ras_addr;
 
 	DEBUGP("ip_ct_ras: RRQ\n");
 
@@ -1371,10 +1386,11 @@ static int process_rrq(struct sk_buff **pskb, struct ip_conntrack *ct,
 	if (ret < 0)
 		return -1;
 
-	if (set_ras_addr_hook) {
-		ret = set_ras_addr_hook(pskb, ct, ctinfo, data,
-					rrq->rasAddress.item,
-					rrq->rasAddress.count);
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr) {
+		ret = set_ras_addr(pskb, ct, ctinfo, data,
+				   rrq->rasAddress.item,
+				   rrq->rasAddress.count);
 		if (ret < 0)
 			return -1;
 	}
@@ -1397,13 +1413,15 @@ static int process_rcf(struct sk_buff **pskb, struct ip_conntrack *ct,
 	int dir = CTINFO2DIR(ctinfo);
 	int ret;
 	struct ip_conntrack_expect *exp;
+	typeof(set_sig_addr_hook) set_sig_addr;
 
 	DEBUGP("ip_ct_ras: RCF\n");
 
-	if (set_sig_addr_hook) {
-		ret = set_sig_addr_hook(pskb, ct, ctinfo, data,
-					rcf->callSignalAddress.item,
-					rcf->callSignalAddress.count);
+	set_sig_addr = rcu_dereference(set_sig_addr_hook);
+	if (set_sig_addr) {
+		ret = set_sig_addr(pskb, ct, ctinfo, data,
+				   rcf->callSignalAddress.item,
+				   rcf->callSignalAddress.count);
 		if (ret < 0)
 			return -1;
 	}
@@ -1448,13 +1466,15 @@ static int process_urq(struct sk_buff **pskb, struct ip_conntrack *ct,
 	struct ip_ct_h323_master *info = &ct->help.ct_h323_info;
 	int dir = CTINFO2DIR(ctinfo);
 	int ret;
+	typeof(set_sig_addr_hook) set_sig_addr;
 
 	DEBUGP("ip_ct_ras: URQ\n");
 
-	if (set_sig_addr_hook) {
-		ret = set_sig_addr_hook(pskb, ct, ctinfo, data,
-					urq->callSignalAddress.item,
-					urq->callSignalAddress.count);
+	set_sig_addr = rcu_dereference(set_sig_addr_hook);
+	if (set_sig_addr) {
+		ret = set_sig_addr(pskb, ct, ctinfo, data,
+				   urq->callSignalAddress.item,
+				   urq->callSignalAddress.count);
 		if (ret < 0)
 			return -1;
 	}
@@ -1479,28 +1499,30 @@ static int process_arq(struct sk_buff **pskb, struct ip_conntrack *ct,
 	int dir = CTINFO2DIR(ctinfo);
 	__be32 ip;
 	u_int16_t port;
+	typeof(set_h225_addr_hook) set_h225_addr;
 
 	DEBUGP("ip_ct_ras: ARQ\n");
 
+	set_h225_addr = rcu_dereference(set_h225_addr_hook);
 	if ((arq->options & eAdmissionRequest_destCallSignalAddress) &&
 	    get_h225_addr(*data, &arq->destCallSignalAddress, &ip, &port) &&
 	    ip == ct->tuplehash[dir].tuple.src.ip &&
-	    port == info->sig_port[dir] && set_h225_addr_hook) {
+	    port == info->sig_port[dir] && set_h225_addr) {
 		/* Answering ARQ */
-		return set_h225_addr_hook(pskb, data, 0,
-					  &arq->destCallSignalAddress,
-					  ct->tuplehash[!dir].tuple.dst.ip,
-					  info->sig_port[!dir]);
+		return set_h225_addr(pskb, data, 0,
+				     &arq->destCallSignalAddress,
+				     ct->tuplehash[!dir].tuple.dst.ip,
+				     info->sig_port[!dir]);
 	}
 
 	if ((arq->options & eAdmissionRequest_srcCallSignalAddress) &&
 	    get_h225_addr(*data, &arq->srcCallSignalAddress, &ip, &port) &&
-	    ip == ct->tuplehash[dir].tuple.src.ip && set_h225_addr_hook) {
+	    ip == ct->tuplehash[dir].tuple.src.ip && set_h225_addr) {
 		/* Calling ARQ */
-		return set_h225_addr_hook(pskb, data, 0,
-					  &arq->srcCallSignalAddress,
-					  ct->tuplehash[!dir].tuple.dst.ip,
-					  port);
+		return set_h225_addr(pskb, data, 0,
+				     &arq->srcCallSignalAddress,
+				     ct->tuplehash[!dir].tuple.dst.ip,
+				     port);
 	}
 
 	return 0;
@@ -1516,6 +1538,7 @@ static int process_acf(struct sk_buff **pskb, struct ip_conntrack *ct,
 	__be32 ip;
 	u_int16_t port;
 	struct ip_conntrack_expect *exp;
+	typeof(set_sig_addr_hook) set_sig_addr;
 
 	DEBUGP("ip_ct_ras: ACF\n");
 
@@ -1523,10 +1546,10 @@ static int process_acf(struct sk_buff **pskb, struct ip_conntrack *ct,
 		return 0;
 
 	if (ip == ct->tuplehash[dir].tuple.dst.ip) {	/* Answering ACF */
-		if (set_sig_addr_hook)
-			return set_sig_addr_hook(pskb, ct, ctinfo, data,
-						 &acf->destCallSignalAddress,
-						 1);
+		set_sig_addr = rcu_dereference(set_sig_addr_hook);
+		if (set_sig_addr)
+			return set_sig_addr(pskb, ct, ctinfo, data,
+					    &acf->destCallSignalAddress, 1);
 		return 0;
 	}
 
@@ -1566,11 +1589,14 @@ static int process_lrq(struct sk_buff **pskb, struct ip_conntrack *ct,
 		       enum ip_conntrack_info ctinfo,
 		       unsigned char **data, LocationRequest * lrq)
 {
+	typeof(set_ras_addr_hook) set_ras_addr;
+
 	DEBUGP("ip_ct_ras: LRQ\n");
 
-	if (set_ras_addr_hook)
-		return set_ras_addr_hook(pskb, ct, ctinfo, data,
-					 &lrq->replyAddress, 1);
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr)
+		return set_ras_addr(pskb, ct, ctinfo, data,
+				    &lrq->replyAddress, 1);
 	return 0;
 }
 
@@ -1629,20 +1655,24 @@ static int process_irr(struct sk_buff **pskb, struct ip_conntrack *ct,
 		       unsigned char **data, InfoRequestResponse * irr)
 {
 	int ret;
+	typeof(set_ras_addr_hook) set_ras_addr;
+	typeof(set_sig_addr_hook) set_sig_addr;
 
 	DEBUGP("ip_ct_ras: IRR\n");
 
-	if (set_ras_addr_hook) {
-		ret = set_ras_addr_hook(pskb, ct, ctinfo, data,
-					&irr->rasAddress, 1);
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr) {
+		ret = set_ras_addr(pskb, ct, ctinfo, data,
+				   &irr->rasAddress, 1);
 		if (ret < 0)
 			return -1;
 	}
 
-	if (set_sig_addr_hook) {
-		ret = set_sig_addr_hook(pskb, ct, ctinfo, data,
-					irr->callSignalAddress.item,
-					irr->callSignalAddress.count);
+	set_sig_addr = rcu_dereference(set_sig_addr_hook);
+	if (set_sig_addr) {
+		ret = set_sig_addr(pskb, ct, ctinfo, data,
+				   irr->callSignalAddress.item,
+				   irr->callSignalAddress.count);
 		if (ret < 0)
 			return -1;
 	}
@@ -1746,7 +1776,7 @@ static struct ip_conntrack_helper ip_conntrack_helper_ras = {
 	.me = THIS_MODULE,
 	.max_expected = 32,
 	.timeout = 240,
-	.tuple = {.src = {.u = {__constant_htons(RAS_PORT)}},
+	.tuple = {.src = {.u = {.tcp = {.port = __constant_htons(RAS_PORT)}}},
 		  .dst = {.protonum = IPPROTO_UDP}},
 	.mask = {.src = {.u = {0xFFFE}},
 		 .dst = {.protonum = 0xFF}},
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_pptp.c b/net/ipv4/netfilter/ip_conntrack_helper_pptp.c
index a2af5e0c7f9..4d19373bbf0 100644
--- a/net/ipv4/netfilter/ip_conntrack_helper_pptp.c
+++ b/net/ipv4/netfilter/ip_conntrack_helper_pptp.c
@@ -124,6 +124,8 @@ EXPORT_SYMBOL(pptp_msg_name);
 static void pptp_expectfn(struct ip_conntrack *ct,
 			 struct ip_conntrack_expect *exp)
 {
+	typeof(ip_nat_pptp_hook_expectfn) ip_nat_pptp_expectfn;
+
 	DEBUGP("increasing timeouts\n");
 
 	/* increase timeout of GRE data channel conntrack entry */
@@ -133,7 +135,9 @@ static void pptp_expectfn(struct ip_conntrack *ct,
 	/* Can you see how rusty this code is, compared with the pre-2.6.11
 	 * one? That's what happened to my shiny newnat of 2002 ;( -HW */
 
-	if (!ip_nat_pptp_hook_expectfn) {
+	rcu_read_lock();
+	ip_nat_pptp_expectfn = rcu_dereference(ip_nat_pptp_hook_expectfn);
+	if (!ip_nat_pptp_expectfn) {
 		struct ip_conntrack_tuple inv_t;
 		struct ip_conntrack_expect *exp_other;
 
@@ -142,7 +146,7 @@ static void pptp_expectfn(struct ip_conntrack *ct,
 		DEBUGP("trying to unexpect other dir: ");
 		DUMP_TUPLE(&inv_t);
 
-		exp_other = ip_conntrack_expect_find(&inv_t);
+		exp_other = ip_conntrack_expect_find_get(&inv_t);
 		if (exp_other) {
 			/* delete other expectation.  */
 			DEBUGP("found\n");
@@ -153,8 +157,9 @@ static void pptp_expectfn(struct ip_conntrack *ct,
 		}
 	} else {
 		/* we need more than simple inversion */
-		ip_nat_pptp_hook_expectfn(ct, exp);
+		ip_nat_pptp_expectfn(ct, exp);
 	}
+	rcu_read_unlock();
 }
 
 static int destroy_sibling_or_exp(const struct ip_conntrack_tuple *t)
@@ -176,7 +181,7 @@ static int destroy_sibling_or_exp(const struct ip_conntrack_tuple *t)
 		ip_conntrack_put(sibling);
 		return 1;
 	} else {
-		exp = ip_conntrack_expect_find(t);
+		exp = ip_conntrack_expect_find_get(t);
 		if (exp) {
 			DEBUGP("unexpect_related of expect %p\n", exp);
 			ip_conntrack_unexpect_related(exp);
@@ -226,6 +231,7 @@ exp_gre(struct ip_conntrack *ct,
 {
 	struct ip_conntrack_expect *exp_orig, *exp_reply;
 	int ret = 1;
+	typeof(ip_nat_pptp_hook_exp_gre) ip_nat_pptp_exp_gre;
 
 	exp_orig = ip_conntrack_expect_alloc(ct);
 	if (exp_orig == NULL)
@@ -262,8 +268,9 @@ exp_gre(struct ip_conntrack *ct,
 	exp_reply->tuple.dst.u.gre.key = peer_callid;
 	exp_reply->tuple.dst.protonum = IPPROTO_GRE;
 
-	if (ip_nat_pptp_hook_exp_gre)
-		ip_nat_pptp_hook_exp_gre(exp_orig, exp_reply);
+	ip_nat_pptp_exp_gre = rcu_dereference(ip_nat_pptp_hook_exp_gre);
+	if (ip_nat_pptp_exp_gre)
+		ip_nat_pptp_exp_gre(exp_orig, exp_reply);
 	if (ip_conntrack_expect_related(exp_orig) != 0)
 		goto out_put_both;
 	if (ip_conntrack_expect_related(exp_reply) != 0)
@@ -303,6 +310,7 @@ pptp_inbound_pkt(struct sk_buff **pskb,
 	struct ip_ct_pptp_master *info = &ct->help.ct_pptp_info;
 	u_int16_t msg;
 	__be16 cid = 0, pcid = 0;
+	typeof(ip_nat_pptp_hook_inbound) ip_nat_pptp_inbound;
 
 	msg = ntohs(ctlh->messageType);
 	DEBUGP("inbound control message %s\n", pptp_msg_name[msg]);
@@ -402,9 +410,9 @@ pptp_inbound_pkt(struct sk_buff **pskb,
 		goto invalid;
 	}
 
-	if (ip_nat_pptp_hook_inbound)
-		return ip_nat_pptp_hook_inbound(pskb, ct, ctinfo, ctlh,
-						pptpReq);
+	ip_nat_pptp_inbound = rcu_dereference(ip_nat_pptp_hook_inbound);
+	if (ip_nat_pptp_inbound)
+		return ip_nat_pptp_inbound(pskb, ct, ctinfo, ctlh, pptpReq);
 	return NF_ACCEPT;
 
 invalid:
@@ -427,6 +435,7 @@ pptp_outbound_pkt(struct sk_buff **pskb,
 	struct ip_ct_pptp_master *info = &ct->help.ct_pptp_info;
 	u_int16_t msg;
 	__be16 cid = 0, pcid = 0;
+	typeof(ip_nat_pptp_hook_outbound) ip_nat_pptp_outbound;
 
 	msg = ntohs(ctlh->messageType);
 	DEBUGP("outbound control message %s\n", pptp_msg_name[msg]);
@@ -492,9 +501,9 @@ pptp_outbound_pkt(struct sk_buff **pskb,
 		goto invalid;
 	}
 
-	if (ip_nat_pptp_hook_outbound)
-		return ip_nat_pptp_hook_outbound(pskb, ct, ctinfo, ctlh,
-						 pptpReq);
+	ip_nat_pptp_outbound = rcu_dereference(ip_nat_pptp_hook_outbound);
+	if (ip_nat_pptp_outbound)
+		return ip_nat_pptp_outbound(pskb, ct, ctinfo, ctlh, pptpReq);
 	return NF_ACCEPT;
 
 invalid:
diff --git a/net/ipv4/netfilter/ip_conntrack_irc.c b/net/ipv4/netfilter/ip_conntrack_irc.c
index 75f7c3db161..91832eca410 100644
--- a/net/ipv4/netfilter/ip_conntrack_irc.c
+++ b/net/ipv4/netfilter/ip_conntrack_irc.c
@@ -114,6 +114,7 @@ static int help(struct sk_buff **pskb,
 	u_int16_t dcc_port;
 	int i, ret = NF_ACCEPT;
 	char *addr_beg_p, *addr_end_p;
+	typeof(ip_nat_irc_hook) ip_nat_irc;
 
 	DEBUGP("entered\n");
 
@@ -222,11 +223,12 @@ static int help(struct sk_buff **pskb,
 					{ .tcp = { htons(0xFFFF) } }, 0xFF }});
 			exp->expectfn = NULL;
 			exp->flags = 0;
-			if (ip_nat_irc_hook)
-				ret = ip_nat_irc_hook(pskb, ctinfo, 
-						      addr_beg_p - ib_ptr,
-						      addr_end_p - addr_beg_p,
-						      exp);
+			ip_nat_irc = rcu_dereference(ip_nat_irc_hook);
+			if (ip_nat_irc)
+				ret = ip_nat_irc(pskb, ctinfo,
+						 addr_beg_p - ib_ptr,
+						 addr_end_p - addr_beg_p,
+						 exp);
 			else if (ip_conntrack_expect_related(exp) != 0)
 				ret = NF_DROP;
 			ip_conntrack_expect_put(exp);
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 55f0ae64108..5fcf91d617c 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -320,8 +320,6 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 	} else if (events & (IPCT_NEW | IPCT_RELATED)) {
 		type = IPCTNL_MSG_CT_NEW;
 		flags = NLM_F_CREATE|NLM_F_EXCL;
-		/* dump everything */
-		events = ~0UL;
 		group = NFNLGRP_CONNTRACK_NEW;
 	} else if (events & (IPCT_STATUS | IPCT_PROTOINFO)) {
 		type = IPCTNL_MSG_CT_NEW;
@@ -356,28 +354,35 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 	if (ctnetlink_dump_tuples(skb, tuple(ct, IP_CT_DIR_REPLY)) < 0)
 		goto nfattr_failure;
 	NFA_NEST_END(skb, nest_parms);
-	
-	/* NAT stuff is now a status flag */
-	if ((events & IPCT_STATUS || events & IPCT_NATINFO)
-	    && ctnetlink_dump_status(skb, ct) < 0)
-		goto nfattr_failure;
-	if (events & IPCT_REFRESH
-	    && ctnetlink_dump_timeout(skb, ct) < 0)
-		goto nfattr_failure;
-	if (events & IPCT_PROTOINFO
-	    && ctnetlink_dump_protoinfo(skb, ct) < 0)
-		goto nfattr_failure;
-	if (events & IPCT_HELPINFO
-	    && ctnetlink_dump_helpinfo(skb, ct) < 0)
-		goto nfattr_failure;
 
-	if (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||
-	    ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)
-		goto nfattr_failure;
+	if (events & IPCT_DESTROY) {
+		if (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||
+		    ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)
+			goto nfattr_failure;
+	} else {
+		if (ctnetlink_dump_status(skb, ct) < 0)
+			goto nfattr_failure;
 
-	if (events & IPCT_MARK
-	    && ctnetlink_dump_mark(skb, ct) < 0)
-		goto nfattr_failure;
+		if (ctnetlink_dump_timeout(skb, ct) < 0)
+			goto nfattr_failure;
+
+		if (events & IPCT_PROTOINFO
+		    && ctnetlink_dump_protoinfo(skb, ct) < 0)
+		    	goto nfattr_failure;
+
+		if ((events & IPCT_HELPER || ct->helper)
+		    && ctnetlink_dump_helpinfo(skb, ct) < 0)
+		    	goto nfattr_failure;
+
+		if ((events & IPCT_MARK || ct->mark)
+		    && ctnetlink_dump_mark(skb, ct) < 0)
+		    	goto nfattr_failure;
+
+		if (events & IPCT_COUNTER_FILLING &&
+		    (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||
+		     ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0))
+			goto nfattr_failure;
+	}
 
 	nlh->nlmsg_len = skb->tail - b;
 	nfnetlink_send(skb, 0, group, 0);
@@ -743,7 +748,6 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb,
 		ip_conntrack_put(ct);
 		return -ENOMEM;
 	}
-	NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;
 
 	err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 
 				  IPCTNL_MSG_CT_NEW, 1, ct);
@@ -946,9 +950,11 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
 	ct->timeout.expires = jiffies + ct->timeout.expires * HZ;
 	ct->status |= IPS_CONFIRMED;
 
-	err = ctnetlink_change_status(ct, cda);
-	if (err < 0)
-		goto err;
+	if (cda[CTA_STATUS-1]) {
+		err = ctnetlink_change_status(ct, cda);
+		if (err < 0)
+			goto err;
+	}
 
 	if (cda[CTA_PROTOINFO-1]) {
 		err = ctnetlink_change_protoinfo(ct, cda);
@@ -1257,7 +1263,7 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
 	if (err < 0)
 		return err;
 
-	exp = ip_conntrack_expect_find(&tuple);
+	exp = ip_conntrack_expect_find_get(&tuple);
 	if (!exp)
 		return -ENOENT;
 
@@ -1273,8 +1279,7 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
 	skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
 	if (!skb2)
 		goto out;
-	NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;
-	
+
 	err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).pid, 
 				      nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW,
 				      1, exp);
@@ -1311,7 +1316,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
 			return err;
 
 		/* bump usage count to 2 */
-		exp = ip_conntrack_expect_find(&tuple);
+		exp = ip_conntrack_expect_find_get(&tuple);
 		if (!exp)
 			return -ENOENT;
 
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_gre.c b/net/ipv4/netfilter/ip_conntrack_proto_gre.c
index 5fe026f467d..ac1c49ef36a 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_gre.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_gre.c
@@ -34,8 +34,6 @@
 #include <linux/interrupt.h>
 
 static DEFINE_RWLOCK(ip_ct_gre_lock);
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
 
 #include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
 #include <linux/netfilter_ipv4/ip_conntrack_helper.h>
diff --git a/net/ipv4/netfilter/ip_conntrack_sip.c b/net/ipv4/netfilter/ip_conntrack_sip.c
index f4f75995a9e..3a26d63eed8 100644
--- a/net/ipv4/netfilter/ip_conntrack_sip.c
+++ b/net/ipv4/netfilter/ip_conntrack_sip.c
@@ -52,20 +52,56 @@ unsigned int (*ip_nat_sdp_hook)(struct sk_buff **pskb,
 				const char *dptr);
 EXPORT_SYMBOL_GPL(ip_nat_sdp_hook);
 
-int ct_sip_get_info(const char *dptr, size_t dlen,
-				unsigned int *matchoff,
-				unsigned int *matchlen,
-				struct sip_header_nfo *hnfo);
-EXPORT_SYMBOL_GPL(ct_sip_get_info);
-
-
 static int digits_len(const char *dptr, const char *limit, int *shift);
 static int epaddr_len(const char *dptr, const char *limit, int *shift);
 static int skp_digits_len(const char *dptr, const char *limit, int *shift);
 static int skp_epaddr_len(const char *dptr, const char *limit, int *shift);
 
-struct sip_header_nfo ct_sip_hdrs[] = {
-	{ 	/* Via header */
+struct sip_header_nfo {
+	const char	*lname;
+	const char	*sname;
+	const char	*ln_str;
+	size_t		lnlen;
+	size_t		snlen;
+	size_t		ln_strlen;
+	int		case_sensitive;
+	int		(*match_len)(const char *, const char *, int *);
+};
+
+static struct sip_header_nfo ct_sip_hdrs[] = {
+	[POS_REG_REQ_URI] = { 	/* SIP REGISTER request URI */
+		.lname		= "sip:",
+		.lnlen		= sizeof("sip:") - 1,
+		.ln_str		= ":",
+		.ln_strlen	= sizeof(":") - 1,
+		.match_len	= epaddr_len
+	},
+	[POS_REQ_URI] = { 	/* SIP request URI */
+		.lname		= "sip:",
+		.lnlen		= sizeof("sip:") - 1,
+		.ln_str		= "@",
+		.ln_strlen	= sizeof("@") - 1,
+		.match_len	= epaddr_len
+	},
+	[POS_FROM] = {		/* SIP From header */
+		.lname		= "From:",
+		.lnlen		= sizeof("From:") - 1,
+		.sname		= "\r\nf:",
+		.snlen		= sizeof("\r\nf:") - 1,
+		.ln_str		= "sip:",
+		.ln_strlen	= sizeof("sip:") - 1,
+		.match_len	= skp_epaddr_len,
+	},
+	[POS_TO] = {		/* SIP To header */
+		.lname		= "To:",
+		.lnlen		= sizeof("To:") - 1,
+		.sname		= "\r\nt:",
+		.snlen		= sizeof("\r\nt:") - 1,
+		.ln_str		= "sip:",
+		.ln_strlen	= sizeof("sip:") - 1,
+		.match_len	= skp_epaddr_len,
+	},
+	[POS_VIA] = { 		/* SIP Via header */
 		.lname		= "Via:",
 		.lnlen		= sizeof("Via:") - 1,
 		.sname		= "\r\nv:",
@@ -74,7 +110,7 @@ struct sip_header_nfo ct_sip_hdrs[] = {
 		.ln_strlen	= sizeof("UDP ") - 1,
 		.match_len	= epaddr_len,
 	},
-	{ 	/* Contact header */
+	[POS_CONTACT] = { 	/* SIP Contact header */
 		.lname		= "Contact:",
 		.lnlen		= sizeof("Contact:") - 1,
 		.sname		= "\r\nm:",
@@ -83,7 +119,7 @@ struct sip_header_nfo ct_sip_hdrs[] = {
 		.ln_strlen	= sizeof("sip:") - 1,
 		.match_len	= skp_epaddr_len
 	},
-	{ 	/* Content length header */
+	[POS_CONTENT] = { 	/* SIP Content length header */
 		.lname		= "Content-Length:",
 		.lnlen		= sizeof("Content-Length:") - 1,
 		.sname		= "\r\nl:",
@@ -92,7 +128,8 @@ struct sip_header_nfo ct_sip_hdrs[] = {
 		.ln_strlen	= sizeof(":") - 1,
 		.match_len	= skp_digits_len
 	},
-	{	/* SDP media info */
+	[POS_MEDIA] = {		/* SDP media info */
+		.case_sensitive	= 1,
 		.lname		= "\nm=",
 		.lnlen		= sizeof("\nm=") - 1,
 		.sname		= "\rm=",
@@ -101,7 +138,8 @@ struct sip_header_nfo ct_sip_hdrs[] = {
 		.ln_strlen	= sizeof("audio ") - 1,
 		.match_len	= digits_len
 	},
-	{ 	/* SDP owner address*/
+	[POS_OWNER] = { 	/* SDP owner address*/
+		.case_sensitive	= 1,
 		.lname		= "\no=",
 		.lnlen		= sizeof("\no=") - 1,
 		.sname		= "\ro=",
@@ -110,7 +148,8 @@ struct sip_header_nfo ct_sip_hdrs[] = {
 		.ln_strlen	= sizeof("IN IP4 ") - 1,
 		.match_len	= epaddr_len
 	},
-	{ 	/* SDP connection info */
+	[POS_CONNECTION] = { 	/* SDP connection info */
+		.case_sensitive	= 1,
 		.lname		= "\nc=",
 		.lnlen		= sizeof("\nc=") - 1,
 		.sname		= "\rc=",
@@ -119,16 +158,8 @@ struct sip_header_nfo ct_sip_hdrs[] = {
 		.ln_strlen	= sizeof("IN IP4 ") - 1,
 		.match_len	= epaddr_len
 	},
-	{ 	/* Requests headers */
-		.lname		= "sip:",
-		.lnlen		= sizeof("sip:") - 1,
-		.sname		= "sip:",
-		.snlen		= sizeof("sip:") - 1, /* yes, i know.. ;) */
-		.ln_str		= "@",
-		.ln_strlen	= sizeof("@") - 1,
-		.match_len	= epaddr_len
-	},
-	{ 	/* SDP version header */
+	[POS_SDP_HEADER] = { 	/* SDP version header */
+		.case_sensitive	= 1,
 		.lname		= "\nv=",
 		.lnlen		= sizeof("\nv=") - 1,
 		.sname		= "\rv=",
@@ -138,7 +169,6 @@ struct sip_header_nfo ct_sip_hdrs[] = {
 		.match_len	= digits_len
 	}
 };
-EXPORT_SYMBOL_GPL(ct_sip_hdrs);
 
 /* get line lenght until first CR or LF seen. */
 int ct_sip_lnlen(const char *line, const char *limit)
@@ -159,13 +189,19 @@ EXPORT_SYMBOL_GPL(ct_sip_lnlen);
 
 /* Linear string search, case sensitive. */
 const char *ct_sip_search(const char *needle, const char *haystack,
-                          size_t needle_len, size_t haystack_len)
+			  size_t needle_len, size_t haystack_len,
+			  int case_sensitive)
 {
 	const char *limit = haystack + (haystack_len - needle_len);
 
 	while (haystack <= limit) {
-		if (memcmp(haystack, needle, needle_len) == 0)
-			return haystack;
+		if (case_sensitive) {
+			if (strncmp(haystack, needle, needle_len) == 0)
+				return haystack;
+		} else {
+			if (strnicmp(haystack, needle, needle_len) == 0)
+				return haystack;
+		}
 		haystack++;
 	}
 	return NULL;
@@ -263,8 +299,9 @@ static int skp_epaddr_len(const char *dptr, const char *limit, int *shift)
 int ct_sip_get_info(const char *dptr, size_t dlen,
 		    unsigned int *matchoff,
 		    unsigned int *matchlen,
-		    struct sip_header_nfo *hnfo)
+		    enum sip_header_pos pos)
 {
+	struct sip_header_nfo *hnfo = &ct_sip_hdrs[pos];
 	const char *limit, *aux, *k = dptr;
 	int shift = 0;
 
@@ -272,12 +309,14 @@ int ct_sip_get_info(const char *dptr, size_t dlen,
 
 	while (dptr <= limit) {
 		if ((strncmp(dptr, hnfo->lname, hnfo->lnlen) != 0) &&
-		    (strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) {
+		    (hnfo->sname == NULL ||
+		     strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) {
 			dptr++;
 			continue;
 		}
 		aux = ct_sip_search(hnfo->ln_str, dptr, hnfo->ln_strlen,
-		                    ct_sip_lnlen(dptr, limit));
+		                    ct_sip_lnlen(dptr, limit),
+				    hnfo->case_sensitive);
 		if (!aux) {
 			DEBUGP("'%s' not found in '%s'.\n", hnfo->ln_str,
 			       hnfo->lname);
@@ -298,6 +337,7 @@ int ct_sip_get_info(const char *dptr, size_t dlen,
 	DEBUGP("%s header not found.\n", hnfo->lname);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(ct_sip_get_info);
 
 static int set_expected_rtp(struct sk_buff **pskb,
 			    struct ip_conntrack *ct,
@@ -308,6 +348,7 @@ static int set_expected_rtp(struct sk_buff **pskb,
 	struct ip_conntrack_expect *exp;
 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
 	int ret;
+	typeof(ip_nat_sdp_hook) ip_nat_sdp;
 
 	exp = ip_conntrack_expect_alloc(ct);
 	if (exp == NULL)
@@ -328,8 +369,9 @@ static int set_expected_rtp(struct sk_buff **pskb,
 	exp->expectfn = NULL;
 	exp->flags = 0;
 
-	if (ip_nat_sdp_hook)
-		ret = ip_nat_sdp_hook(pskb, ctinfo, exp, dptr);
+	ip_nat_sdp = rcu_dereference(ip_nat_sdp_hook);
+	if (ip_nat_sdp)
+		ret = ip_nat_sdp(pskb, ctinfo, exp, dptr);
 	else {
 		if (ip_conntrack_expect_related(exp) != 0)
 			ret = NF_DROP;
@@ -351,6 +393,7 @@ static int sip_help(struct sk_buff **pskb,
 	int matchoff, matchlen;
 	__be32 ipaddr;
 	u_int16_t port;
+	typeof(ip_nat_sip_hook) ip_nat_sip;
 
 	/* No Data ? */
 	dataoff = (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
@@ -368,8 +411,9 @@ static int sip_help(struct sk_buff **pskb,
 		goto out;
 	}
 
-	if (ip_nat_sip_hook) {
-		if (!ip_nat_sip_hook(pskb, ctinfo, ct, &dptr)) {
+	ip_nat_sip = rcu_dereference(ip_nat_sip_hook);
+	if (ip_nat_sip) {
+		if (!ip_nat_sip(pskb, ctinfo, ct, &dptr)) {
 			ret = NF_DROP;
 			goto out;
 		}
@@ -389,7 +433,7 @@ static int sip_help(struct sk_buff **pskb,
 	}
 	/* Get ip and port address from SDP packet. */
 	if (ct_sip_get_info(dptr, datalen, &matchoff, &matchlen,
-	                    &ct_sip_hdrs[POS_CONNECTION]) > 0) {
+	                    POS_CONNECTION) > 0) {
 
 		/* We'll drop only if there are parse problems. */
 		if (parse_ipaddr(dptr + matchoff, NULL, &ipaddr,
@@ -398,7 +442,7 @@ static int sip_help(struct sk_buff **pskb,
 			goto out;
 		}
 		if (ct_sip_get_info(dptr, datalen, &matchoff, &matchlen,
-		                    &ct_sip_hdrs[POS_MEDIA]) > 0) {
+		                    POS_MEDIA) > 0) {
 
 			port = simple_strtoul(dptr + matchoff, NULL, 10);
 			if (port < 1024) {
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c
index 02135756562..86efb544967 100644
--- a/net/ipv4/netfilter/ip_conntrack_standalone.c
+++ b/net/ipv4/netfilter/ip_conntrack_standalone.c
@@ -28,9 +28,6 @@
 #include <net/ip.h>
 #include <net/route.h>
 
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-
 #include <linux/netfilter_ipv4/ip_conntrack.h>
 #include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
 #include <linux/netfilter_ipv4/ip_conntrack_core.h>
@@ -139,7 +136,6 @@ static int ct_seq_show(struct seq_file *s, void *v)
 	const struct ip_conntrack *conntrack = tuplehash_to_ctrack(hash);
 	struct ip_conntrack_protocol *proto;
 
-	ASSERT_READ_LOCK(&ip_conntrack_lock);
 	IP_NF_ASSERT(conntrack);
 
 	/* we only want to print DIR_ORIGINAL */
@@ -926,7 +922,7 @@ EXPORT_SYMBOL(__ip_ct_refresh_acct);
 EXPORT_SYMBOL(ip_conntrack_expect_alloc);
 EXPORT_SYMBOL(ip_conntrack_expect_put);
 EXPORT_SYMBOL_GPL(__ip_conntrack_expect_find);
-EXPORT_SYMBOL_GPL(ip_conntrack_expect_find);
+EXPORT_SYMBOL_GPL(ip_conntrack_expect_find_get);
 EXPORT_SYMBOL(ip_conntrack_expect_related);
 EXPORT_SYMBOL(ip_conntrack_unexpect_related);
 EXPORT_SYMBOL_GPL(ip_conntrack_expect_list);
diff --git a/net/ipv4/netfilter/ip_conntrack_tftp.c b/net/ipv4/netfilter/ip_conntrack_tftp.c
index fe0b634dd37..ef56de2eff0 100644
--- a/net/ipv4/netfilter/ip_conntrack_tftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_tftp.c
@@ -50,6 +50,7 @@ static int tftp_help(struct sk_buff **pskb,
 	struct tftphdr _tftph, *tfh;
 	struct ip_conntrack_expect *exp;
 	unsigned int ret = NF_ACCEPT;
+	typeof(ip_nat_tftp_hook) ip_nat_tftp;
 
 	tfh = skb_header_pointer(*pskb,
 				 (*pskb)->nh.iph->ihl*4+sizeof(struct udphdr),
@@ -81,8 +82,9 @@ static int tftp_help(struct sk_buff **pskb,
 		DEBUGP("expect: ");
 		DUMP_TUPLE(&exp->tuple);
 		DUMP_TUPLE(&exp->mask);
-		if (ip_nat_tftp_hook)
-			ret = ip_nat_tftp_hook(pskb, ctinfo, exp);
+		ip_nat_tftp = rcu_dereference(ip_nat_tftp_hook);
+		if (ip_nat_tftp)
+			ret = ip_nat_tftp(pskb, ctinfo, exp);
 		else if (ip_conntrack_expect_related(exp) != 0)
 			ret = NF_DROP;
 		ip_conntrack_expect_put(exp);
diff --git a/net/ipv4/netfilter/ip_nat_amanda.c b/net/ipv4/netfilter/ip_nat_amanda.c
index 3a888715bbf..85df1a9aed3 100644
--- a/net/ipv4/netfilter/ip_nat_amanda.c
+++ b/net/ipv4/netfilter/ip_nat_amanda.c
@@ -70,15 +70,14 @@ static unsigned int help(struct sk_buff **pskb,
 
 static void __exit ip_nat_amanda_fini(void)
 {
-	ip_nat_amanda_hook = NULL;
-	/* Make sure noone calls it, meanwhile. */
-	synchronize_net();
+	rcu_assign_pointer(ip_nat_amanda_hook, NULL);
+	synchronize_rcu();
 }
 
 static int __init ip_nat_amanda_init(void)
 {
-	BUG_ON(ip_nat_amanda_hook);
-	ip_nat_amanda_hook = help;
+	BUG_ON(rcu_dereference(ip_nat_amanda_hook));
+	rcu_assign_pointer(ip_nat_amanda_hook, help);
 	return 0;
 }
 
diff --git a/net/ipv4/netfilter/ip_nat_core.c b/net/ipv4/netfilter/ip_nat_core.c
index 4b6260a9740..9d1a5175dcd 100644
--- a/net/ipv4/netfilter/ip_nat_core.c
+++ b/net/ipv4/netfilter/ip_nat_core.c
@@ -362,12 +362,10 @@ manip_pkt(u_int16_t proto,
 	iph = (void *)(*pskb)->data + iphdroff;
 
 	if (maniptype == IP_NAT_MANIP_SRC) {
-		iph->check = nf_csum_update(~iph->saddr, target->src.ip,
-					    iph->check);
+		nf_csum_replace4(&iph->check, iph->saddr, target->src.ip);
 		iph->saddr = target->src.ip;
 	} else {
-		iph->check = nf_csum_update(~iph->daddr, target->dst.ip,
-					    iph->check);
+		nf_csum_replace4(&iph->check, iph->daddr, target->dst.ip);
 		iph->daddr = target->dst.ip;
 	}
 	return 1;
diff --git a/net/ipv4/netfilter/ip_nat_ftp.c b/net/ipv4/netfilter/ip_nat_ftp.c
index a71c233d811..913960e1380 100644
--- a/net/ipv4/netfilter/ip_nat_ftp.c
+++ b/net/ipv4/netfilter/ip_nat_ftp.c
@@ -156,15 +156,14 @@ static unsigned int ip_nat_ftp(struct sk_buff **pskb,
 
 static void __exit ip_nat_ftp_fini(void)
 {
-	ip_nat_ftp_hook = NULL;
-	/* Make sure noone calls it, meanwhile. */
-	synchronize_net();
+	rcu_assign_pointer(ip_nat_ftp_hook, NULL);
+	synchronize_rcu();
 }
 
 static int __init ip_nat_ftp_init(void)
 {
-	BUG_ON(ip_nat_ftp_hook);
-	ip_nat_ftp_hook = ip_nat_ftp;
+	BUG_ON(rcu_dereference(ip_nat_ftp_hook));
+	rcu_assign_pointer(ip_nat_ftp_hook, ip_nat_ftp);
 	return 0;
 }
 
diff --git a/net/ipv4/netfilter/ip_nat_helper.c b/net/ipv4/netfilter/ip_nat_helper.c
index 3bf85848055..ee80feb4b2a 100644
--- a/net/ipv4/netfilter/ip_nat_helper.c
+++ b/net/ipv4/netfilter/ip_nat_helper.c
@@ -188,10 +188,8 @@ ip_nat_mangle_tcp_packet(struct sk_buff **pskb,
 					   csum_partial((char *)tcph,
 					   		datalen, 0));
 	} else
-		tcph->check = nf_proto_csum_update(*pskb,
-						   htons(oldlen) ^ htons(0xFFFF),
-						   htons(datalen),
-						   tcph->check, 1);
+		nf_proto_csum_replace2(&tcph->check, *pskb,
+					htons(oldlen), htons(datalen), 1);
 
 	if (rep_len != match_len) {
 		set_bit(IPS_SEQ_ADJUST_BIT, &ct->status);
@@ -264,12 +262,10 @@ ip_nat_mangle_udp_packet(struct sk_buff **pskb,
 		                                csum_partial((char *)udph,
 		                                             datalen, 0));
 		if (!udph->check)
-			udph->check = -1;
+			udph->check = CSUM_MANGLED_0;
 	} else
-		udph->check = nf_proto_csum_update(*pskb,
-						   htons(oldlen) ^ htons(0xFFFF),
-						   htons(datalen),
-						   udph->check, 1);
+		nf_proto_csum_replace2(&udph->check, *pskb,
+					htons(oldlen), htons(datalen), 1);
 	return 1;
 }
 EXPORT_SYMBOL(ip_nat_mangle_udp_packet);
@@ -307,14 +303,10 @@ sack_adjust(struct sk_buff *skb,
 			ntohl(sack->start_seq), new_start_seq,
 			ntohl(sack->end_seq), new_end_seq);
 
-		tcph->check = nf_proto_csum_update(skb,
-						   ~sack->start_seq,
-						   new_start_seq,
-						   tcph->check, 0);
-		tcph->check = nf_proto_csum_update(skb,
-						   ~sack->end_seq,
-						   new_end_seq,
-						   tcph->check, 0);
+		nf_proto_csum_replace4(&tcph->check, skb,
+					sack->start_seq, new_start_seq, 0);
+		nf_proto_csum_replace4(&tcph->check, skb,
+					sack->end_seq, new_end_seq, 0);
 		sack->start_seq = new_start_seq;
 		sack->end_seq = new_end_seq;
 		sackoff += sizeof(*sack);
@@ -397,10 +389,8 @@ ip_nat_seq_adjust(struct sk_buff **pskb,
 	else
 		newack = htonl(ntohl(tcph->ack_seq) - other_way->offset_before);
 
-	tcph->check = nf_proto_csum_update(*pskb, ~tcph->seq, newseq,
-					   tcph->check, 0);
-	tcph->check = nf_proto_csum_update(*pskb, ~tcph->ack_seq, newack,
-					   tcph->check, 0);
+	nf_proto_csum_replace4(&tcph->check, *pskb, tcph->seq, newseq, 0);
+	nf_proto_csum_replace4(&tcph->check, *pskb, tcph->ack_seq, newack, 0);
 
 	DEBUGP("Adjusting sequence number from %u->%u, ack from %u->%u\n",
 		ntohl(tcph->seq), ntohl(newseq), ntohl(tcph->ack_seq),
diff --git a/net/ipv4/netfilter/ip_nat_helper_h323.c b/net/ipv4/netfilter/ip_nat_helper_h323.c
index 4a7d34466ee..bdc99ef6159 100644
--- a/net/ipv4/netfilter/ip_nat_helper_h323.c
+++ b/net/ipv4/netfilter/ip_nat_helper_h323.c
@@ -563,25 +563,25 @@ static int nat_callforwarding(struct sk_buff **pskb, struct ip_conntrack *ct,
 /****************************************************************************/
 static int __init init(void)
 {
-	BUG_ON(set_h245_addr_hook != NULL);
-	BUG_ON(set_h225_addr_hook != NULL);
-	BUG_ON(set_sig_addr_hook != NULL);
-	BUG_ON(set_ras_addr_hook != NULL);
-	BUG_ON(nat_rtp_rtcp_hook != NULL);
-	BUG_ON(nat_t120_hook != NULL);
-	BUG_ON(nat_h245_hook != NULL);
-	BUG_ON(nat_callforwarding_hook != NULL);
-	BUG_ON(nat_q931_hook != NULL);
-
-	set_h245_addr_hook = set_h245_addr;
-	set_h225_addr_hook = set_h225_addr;
-	set_sig_addr_hook = set_sig_addr;
-	set_ras_addr_hook = set_ras_addr;
-	nat_rtp_rtcp_hook = nat_rtp_rtcp;
-	nat_t120_hook = nat_t120;
-	nat_h245_hook = nat_h245;
-	nat_callforwarding_hook = nat_callforwarding;
-	nat_q931_hook = nat_q931;
+	BUG_ON(rcu_dereference(set_h245_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(set_h225_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(set_sig_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(set_ras_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_rtp_rtcp_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_t120_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_h245_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_callforwarding_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_q931_hook) != NULL);
+
+	rcu_assign_pointer(set_h245_addr_hook, set_h245_addr);
+	rcu_assign_pointer(set_h225_addr_hook, set_h225_addr);
+	rcu_assign_pointer(set_sig_addr_hook, set_sig_addr);
+	rcu_assign_pointer(set_ras_addr_hook, set_ras_addr);
+	rcu_assign_pointer(nat_rtp_rtcp_hook, nat_rtp_rtcp);
+	rcu_assign_pointer(nat_t120_hook, nat_t120);
+	rcu_assign_pointer(nat_h245_hook, nat_h245);
+	rcu_assign_pointer(nat_callforwarding_hook, nat_callforwarding);
+	rcu_assign_pointer(nat_q931_hook, nat_q931);
 
 	DEBUGP("ip_nat_h323: init success\n");
 	return 0;
@@ -590,16 +590,16 @@ static int __init init(void)
 /****************************************************************************/
 static void __exit fini(void)
 {
-	set_h245_addr_hook = NULL;
-	set_h225_addr_hook = NULL;
-	set_sig_addr_hook = NULL;
-	set_ras_addr_hook = NULL;
-	nat_rtp_rtcp_hook = NULL;
-	nat_t120_hook = NULL;
-	nat_h245_hook = NULL;
-	nat_callforwarding_hook = NULL;
-	nat_q931_hook = NULL;
-	synchronize_net();
+	rcu_assign_pointer(set_h245_addr_hook, NULL);
+	rcu_assign_pointer(set_h225_addr_hook, NULL);
+	rcu_assign_pointer(set_sig_addr_hook, NULL);
+	rcu_assign_pointer(set_ras_addr_hook, NULL);
+	rcu_assign_pointer(nat_rtp_rtcp_hook, NULL);
+	rcu_assign_pointer(nat_t120_hook, NULL);
+	rcu_assign_pointer(nat_h245_hook, NULL);
+	rcu_assign_pointer(nat_callforwarding_hook, NULL);
+	rcu_assign_pointer(nat_q931_hook, NULL);
+	synchronize_rcu();
 }
 
 /****************************************************************************/
diff --git a/net/ipv4/netfilter/ip_nat_helper_pptp.c b/net/ipv4/netfilter/ip_nat_helper_pptp.c
index 329fdcd7d70..ec957bbb536 100644
--- a/net/ipv4/netfilter/ip_nat_helper_pptp.c
+++ b/net/ipv4/netfilter/ip_nat_helper_pptp.c
@@ -101,7 +101,7 @@ static void pptp_nat_expected(struct ip_conntrack *ct,
 
 	DEBUGP("trying to unexpect other dir: ");
 	DUMP_TUPLE(&t);
-	other_exp = ip_conntrack_expect_find(&t);
+	other_exp = ip_conntrack_expect_find_get(&t);
 	if (other_exp) {
 		ip_conntrack_unexpect_related(other_exp);
 		ip_conntrack_expect_put(other_exp);
@@ -315,17 +315,17 @@ static int __init ip_nat_helper_pptp_init(void)
 	if (ret < 0)
 		return ret;
 
-	BUG_ON(ip_nat_pptp_hook_outbound);
-	ip_nat_pptp_hook_outbound = &pptp_outbound_pkt;
+	BUG_ON(rcu_dereference(ip_nat_pptp_hook_outbound));
+	rcu_assign_pointer(ip_nat_pptp_hook_outbound, pptp_outbound_pkt);
 
-	BUG_ON(ip_nat_pptp_hook_inbound);
-	ip_nat_pptp_hook_inbound = &pptp_inbound_pkt;
+	BUG_ON(rcu_dereference(ip_nat_pptp_hook_inbound));
+	rcu_assign_pointer(ip_nat_pptp_hook_inbound, pptp_inbound_pkt);
 
-	BUG_ON(ip_nat_pptp_hook_exp_gre);
-	ip_nat_pptp_hook_exp_gre = &pptp_exp_gre;
+	BUG_ON(rcu_dereference(ip_nat_pptp_hook_exp_gre));
+	rcu_assign_pointer(ip_nat_pptp_hook_exp_gre, pptp_exp_gre);
 
-	BUG_ON(ip_nat_pptp_hook_expectfn);
-	ip_nat_pptp_hook_expectfn = &pptp_nat_expected;
+	BUG_ON(rcu_dereference(ip_nat_pptp_hook_expectfn));
+	rcu_assign_pointer(ip_nat_pptp_hook_expectfn, pptp_nat_expected);
 
 	printk("ip_nat_pptp version %s loaded\n", IP_NAT_PPTP_VERSION);
 	return 0;
@@ -335,14 +335,13 @@ static void __exit ip_nat_helper_pptp_fini(void)
 {
 	DEBUGP("cleanup_module\n" );
 
-	ip_nat_pptp_hook_expectfn = NULL;
-	ip_nat_pptp_hook_exp_gre = NULL;
-	ip_nat_pptp_hook_inbound = NULL;
-	ip_nat_pptp_hook_outbound = NULL;
+	rcu_assign_pointer(ip_nat_pptp_hook_expectfn, NULL);
+	rcu_assign_pointer(ip_nat_pptp_hook_exp_gre, NULL);
+	rcu_assign_pointer(ip_nat_pptp_hook_inbound, NULL);
+	rcu_assign_pointer(ip_nat_pptp_hook_outbound, NULL);
+	synchronize_rcu();
 
 	ip_nat_proto_gre_fini();
-	/* Make sure noone calls it, meanwhile */
-	synchronize_net();
 
 	printk("ip_nat_pptp version %s unloaded\n", IP_NAT_PPTP_VERSION);
 }
diff --git a/net/ipv4/netfilter/ip_nat_irc.c b/net/ipv4/netfilter/ip_nat_irc.c
index a767123e082..feb26b48f1d 100644
--- a/net/ipv4/netfilter/ip_nat_irc.c
+++ b/net/ipv4/netfilter/ip_nat_irc.c
@@ -98,15 +98,14 @@ static unsigned int help(struct sk_buff **pskb,
 
 static void __exit ip_nat_irc_fini(void)
 {
-	ip_nat_irc_hook = NULL;
-	/* Make sure noone calls it, meanwhile. */
-	synchronize_net();
+	rcu_assign_pointer(ip_nat_irc_hook, NULL);
+	synchronize_rcu();
 }
 
 static int __init ip_nat_irc_init(void)
 {
-	BUG_ON(ip_nat_irc_hook);
-	ip_nat_irc_hook = help;
+	BUG_ON(rcu_dereference(ip_nat_irc_hook));
+	rcu_assign_pointer(ip_nat_irc_hook, help);
 	return 0;
 }
 
diff --git a/net/ipv4/netfilter/ip_nat_proto_gre.c b/net/ipv4/netfilter/ip_nat_proto_gre.c
index bf91f9312b3..95810202d84 100644
--- a/net/ipv4/netfilter/ip_nat_proto_gre.c
+++ b/net/ipv4/netfilter/ip_nat_proto_gre.c
@@ -129,11 +129,9 @@ gre_manip_pkt(struct sk_buff **pskb,
 			}
 			if (greh->csum) {
 				/* FIXME: Never tested this code... */
-				*(gre_csum(greh)) =
-					nf_proto_csum_update(*pskb,
-							~*(gre_key(greh)),
-							tuple->dst.u.gre.key,
-							*(gre_csum(greh)), 0);
+				nf_proto_csum_replace4(gre_csum(greh), *pskb,
+							*(gre_key(greh)),
+							tuple->dst.u.gre.key, 0);
 			}
 			*(gre_key(greh)) = tuple->dst.u.gre.key;
 			break;
diff --git a/net/ipv4/netfilter/ip_nat_proto_icmp.c b/net/ipv4/netfilter/ip_nat_proto_icmp.c
index 3f6efc13ac7..fb716edd5bc 100644
--- a/net/ipv4/netfilter/ip_nat_proto_icmp.c
+++ b/net/ipv4/netfilter/ip_nat_proto_icmp.c
@@ -24,8 +24,8 @@ icmp_in_range(const struct ip_conntrack_tuple *tuple,
 	      const union ip_conntrack_manip_proto *min,
 	      const union ip_conntrack_manip_proto *max)
 {
-	return (tuple->src.u.icmp.id >= min->icmp.id
-		&& tuple->src.u.icmp.id <= max->icmp.id);
+	return ntohs(tuple->src.u.icmp.id) >= ntohs(min->icmp.id) &&
+	       ntohs(tuple->src.u.icmp.id) <= ntohs(max->icmp.id);
 }
 
 static int
@@ -66,10 +66,8 @@ icmp_manip_pkt(struct sk_buff **pskb,
 		return 0;
 
 	hdr = (struct icmphdr *)((*pskb)->data + hdroff);
-	hdr->checksum = nf_proto_csum_update(*pskb,
-					     hdr->un.echo.id ^ htons(0xFFFF),
-					     tuple->src.u.icmp.id,
-					     hdr->checksum, 0);
+	nf_proto_csum_replace2(&hdr->checksum, *pskb,
+			       hdr->un.echo.id, tuple->src.u.icmp.id, 0);
 	hdr->un.echo.id = tuple->src.u.icmp.id;
 	return 1;
 }
diff --git a/net/ipv4/netfilter/ip_nat_proto_tcp.c b/net/ipv4/netfilter/ip_nat_proto_tcp.c
index 12deb13b93b..b586d18b3fb 100644
--- a/net/ipv4/netfilter/ip_nat_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_nat_proto_tcp.c
@@ -129,9 +129,8 @@ tcp_manip_pkt(struct sk_buff **pskb,
 	if (hdrsize < sizeof(*hdr))
 		return 1;
 
-	hdr->check = nf_proto_csum_update(*pskb, ~oldip, newip, hdr->check, 1);
-	hdr->check = nf_proto_csum_update(*pskb, oldport ^ htons(0xFFFF), newport,
-					  hdr->check, 0);
+	nf_proto_csum_replace4(&hdr->check, *pskb, oldip, newip, 1);
+	nf_proto_csum_replace2(&hdr->check, *pskb, oldport, newport, 0);
 	return 1;
 }
 
diff --git a/net/ipv4/netfilter/ip_nat_proto_udp.c b/net/ipv4/netfilter/ip_nat_proto_udp.c
index 4bbec7730d1..5ced0877b32 100644
--- a/net/ipv4/netfilter/ip_nat_proto_udp.c
+++ b/net/ipv4/netfilter/ip_nat_proto_udp.c
@@ -115,13 +115,10 @@ udp_manip_pkt(struct sk_buff **pskb,
 	}
 
 	if (hdr->check || (*pskb)->ip_summed == CHECKSUM_PARTIAL) {
-		hdr->check = nf_proto_csum_update(*pskb, ~oldip, newip,
-						  hdr->check, 1);
-		hdr->check = nf_proto_csum_update(*pskb,
-						  *portptr ^ htons(0xFFFF), newport,
-						  hdr->check, 0);
+		nf_proto_csum_replace4(&hdr->check, *pskb, oldip, newip, 1);
+		nf_proto_csum_replace2(&hdr->check, *pskb, *portptr, newport, 0);
 		if (!hdr->check)
-			hdr->check = -1;
+			hdr->check = CSUM_MANGLED_0;
 	}
 	*portptr = newport;
 	return 1;
diff --git a/net/ipv4/netfilter/ip_nat_sip.c b/net/ipv4/netfilter/ip_nat_sip.c
index 71fc2730a00..6223abc924f 100644
--- a/net/ipv4/netfilter/ip_nat_sip.c
+++ b/net/ipv4/netfilter/ip_nat_sip.c
@@ -29,27 +29,70 @@ MODULE_DESCRIPTION("SIP NAT helper");
 #define DEBUGP(format, args...)
 #endif
 
-extern struct sip_header_nfo ct_sip_hdrs[];
+struct addr_map {
+	struct {
+		char		src[sizeof("nnn.nnn.nnn.nnn:nnnnn")];
+		char		dst[sizeof("nnn.nnn.nnn.nnn:nnnnn")];
+		unsigned int	srclen, srciplen;
+		unsigned int	dstlen, dstiplen;
+	} addr[IP_CT_DIR_MAX];
+};
+
+static void addr_map_init(struct ip_conntrack *ct, struct addr_map *map)
+{
+	struct ip_conntrack_tuple *t;
+	enum ip_conntrack_dir dir;
+	unsigned int n;
+
+	for (dir = 0; dir < IP_CT_DIR_MAX; dir++) {
+		t = &ct->tuplehash[dir].tuple;
+
+		n = sprintf(map->addr[dir].src, "%u.%u.%u.%u",
+			    NIPQUAD(t->src.ip));
+		map->addr[dir].srciplen = n;
+		n += sprintf(map->addr[dir].src + n, ":%u",
+			     ntohs(t->src.u.udp.port));
+		map->addr[dir].srclen = n;
+
+		n = sprintf(map->addr[dir].dst, "%u.%u.%u.%u",
+			    NIPQUAD(t->dst.ip));
+		map->addr[dir].dstiplen = n;
+		n += sprintf(map->addr[dir].dst + n, ":%u",
+			     ntohs(t->dst.u.udp.port));
+		map->addr[dir].dstlen = n;
+	}
+}
 
-static unsigned int mangle_sip_packet(struct sk_buff **pskb,
-				      enum ip_conntrack_info ctinfo,
-				      struct ip_conntrack *ct,
-				      const char **dptr, size_t dlen,
-				      char *buffer, int bufflen,
-				      struct sip_header_nfo *hnfo)
+static int map_sip_addr(struct sk_buff **pskb, enum ip_conntrack_info ctinfo,
+			struct ip_conntrack *ct, const char **dptr, size_t dlen,
+			enum sip_header_pos pos, struct addr_map *map)
 {
-	unsigned int matchlen, matchoff;
+	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+	unsigned int matchlen, matchoff, addrlen;
+	char *addr;
 
-	if (ct_sip_get_info(*dptr, dlen, &matchoff, &matchlen, hnfo) <= 0)
-		return 0;
+	if (ct_sip_get_info(*dptr, dlen, &matchoff, &matchlen, pos) <= 0)
+		return 1;
+
+	if ((matchlen == map->addr[dir].srciplen ||
+	     matchlen == map->addr[dir].srclen) &&
+	    memcmp(*dptr + matchoff, map->addr[dir].src, matchlen) == 0) {
+		addr    = map->addr[!dir].dst;
+		addrlen = map->addr[!dir].dstlen;
+	} else if ((matchlen == map->addr[dir].dstiplen ||
+		    matchlen == map->addr[dir].dstlen) &&
+		   memcmp(*dptr + matchoff, map->addr[dir].dst, matchlen) == 0) {
+		addr    = map->addr[!dir].src;
+		addrlen = map->addr[!dir].srclen;
+	} else
+		return 1;
 
 	if (!ip_nat_mangle_udp_packet(pskb, ct, ctinfo,
-	                              matchoff, matchlen, buffer, bufflen))
+	                              matchoff, matchlen, addr, addrlen))
 		return 0;
-
-	/* We need to reload this. Thanks Patrick. */
 	*dptr = (*pskb)->data + (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
 	return 1;
+
 }
 
 static unsigned int ip_nat_sip(struct sk_buff **pskb,
@@ -57,70 +100,61 @@ static unsigned int ip_nat_sip(struct sk_buff **pskb,
 			       struct ip_conntrack *ct,
 			       const char **dptr)
 {
-	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
-	char buffer[sizeof("nnn.nnn.nnn.nnn:nnnnn")];
-	unsigned int bufflen, dataoff;
-	__be32 ip;
-	__be16 port;
+	enum sip_header_pos pos;
+	struct addr_map map;
+	int dataoff, datalen;
 
 	dataoff = (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
+	datalen = (*pskb)->len - dataoff;
+	if (datalen < sizeof("SIP/2.0") - 1)
+		return NF_DROP;
+
+	addr_map_init(ct, &map);
+
+	/* Basic rules: requests and responses. */
+	if (strncmp(*dptr, "SIP/2.0", sizeof("SIP/2.0") - 1) != 0) {
+		/* 10.2: Constructing the REGISTER Request:
+		 *
+		 * The "userinfo" and "@" components of the SIP URI MUST NOT
+		 * be present.
+		 */
+		if (datalen >= sizeof("REGISTER") - 1 &&
+		    strncmp(*dptr, "REGISTER", sizeof("REGISTER") - 1) == 0)
+			pos = POS_REG_REQ_URI;
+		else
+			pos = POS_REQ_URI;
+
+		if (!map_sip_addr(pskb, ctinfo, ct, dptr, datalen, pos, &map))
+			return NF_DROP;
+	}
+
+	if (!map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_FROM, &map) ||
+	    !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_TO, &map) ||
+	    !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_VIA, &map) ||
+	    !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_CONTACT, &map))
+		return NF_DROP;
+	return NF_ACCEPT;
+}
 
-	ip   = ct->tuplehash[!dir].tuple.dst.ip;
-	port = ct->tuplehash[!dir].tuple.dst.u.udp.port;
-	bufflen = sprintf(buffer, "%u.%u.%u.%u:%u", NIPQUAD(ip), ntohs(port));
+static unsigned int mangle_sip_packet(struct sk_buff **pskb,
+				      enum ip_conntrack_info ctinfo,
+				      struct ip_conntrack *ct,
+				      const char **dptr, size_t dlen,
+				      char *buffer, int bufflen,
+				      enum sip_header_pos pos)
+{
+	unsigned int matchlen, matchoff;
 
-	/* short packet ? */
-	if (((*pskb)->len - dataoff) < (sizeof("SIP/2.0") - 1))
+	if (ct_sip_get_info(*dptr, dlen, &matchoff, &matchlen, pos) <= 0)
 		return 0;
 
-	/* Basic rules: requests and responses. */
-	if (memcmp(*dptr, "SIP/2.0", sizeof("SIP/2.0") - 1) == 0) {
-		const char *aux;
-
-		if ((ctinfo) < IP_CT_IS_REPLY) {
-			mangle_sip_packet(pskb, ctinfo, ct, dptr,
-			                  (*pskb)->len - dataoff,
-			                  buffer, bufflen,
-			                  &ct_sip_hdrs[POS_CONTACT]);
-			return 1;
-		}
+	if (!ip_nat_mangle_udp_packet(pskb, ct, ctinfo,
+	                              matchoff, matchlen, buffer, bufflen))
+		return 0;
 
-		if (!mangle_sip_packet(pskb, ctinfo, ct, dptr,
-				       (*pskb)->len - dataoff,
-		                       buffer, bufflen, &ct_sip_hdrs[POS_VIA]))
-			return 0;
-
-		/* This search should ignore case, but later.. */
-		aux = ct_sip_search("CSeq:", *dptr, sizeof("CSeq:") - 1,
-		                    (*pskb)->len - dataoff);
-		if (!aux)
-			return 0;
-
-		if (!ct_sip_search("REGISTER", aux, sizeof("REGISTER"),
-		    ct_sip_lnlen(aux, *dptr + (*pskb)->len - dataoff)))
-			return 1;
-
-		return mangle_sip_packet(pskb, ctinfo, ct, dptr,
-					 (*pskb)->len - dataoff,
-		                         buffer, bufflen,
-					 &ct_sip_hdrs[POS_CONTACT]);
-	}
-	if ((ctinfo) < IP_CT_IS_REPLY) {
-		if (!mangle_sip_packet(pskb, ctinfo, ct, dptr,
-				       (*pskb)->len - dataoff,
-		                       buffer, bufflen, &ct_sip_hdrs[POS_VIA]))
-			return 0;
-
-		/* Mangle Contact if exists only. - watch udp_nat_mangle()! */
-		mangle_sip_packet(pskb, ctinfo, ct, dptr, (*pskb)->len - dataoff,
-		                  buffer, bufflen, &ct_sip_hdrs[POS_CONTACT]);
-		return 1;
-	}
-	/* This mangle requests headers. */
-	return mangle_sip_packet(pskb, ctinfo, ct, dptr,
-	                         ct_sip_lnlen(*dptr,
-				              *dptr + (*pskb)->len - dataoff),
-	                         buffer, bufflen, &ct_sip_hdrs[POS_REQ_HEADER]);
+	/* We need to reload this. Thanks Patrick. */
+	*dptr = (*pskb)->data + (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
+	return 1;
 }
 
 static int mangle_content_len(struct sk_buff **pskb,
@@ -136,7 +170,7 @@ static int mangle_content_len(struct sk_buff **pskb,
 
 	/* Get actual SDP lenght */
 	if (ct_sip_get_info(dptr, (*pskb)->len - dataoff, &matchoff,
-	                    &matchlen, &ct_sip_hdrs[POS_SDP_HEADER]) > 0) {
+	                    &matchlen, POS_SDP_HEADER) > 0) {
 
 		/* since ct_sip_get_info() give us a pointer passing 'v='
 		   we need to add 2 bytes in this count. */
@@ -144,7 +178,7 @@ static int mangle_content_len(struct sk_buff **pskb,
 
 		/* Now, update SDP lenght */
 		if (ct_sip_get_info(dptr, (*pskb)->len - dataoff, &matchoff,
-		                    &matchlen, &ct_sip_hdrs[POS_CONTENT]) > 0) {
+		                    &matchlen, POS_CONTENT) > 0) {
 
 			bufflen = sprintf(buffer, "%u", c_len);
 
@@ -170,17 +204,17 @@ static unsigned int mangle_sdp(struct sk_buff **pskb,
 	/* Mangle owner and contact info. */
 	bufflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(newip));
 	if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
-	                       buffer, bufflen, &ct_sip_hdrs[POS_OWNER]))
+	                       buffer, bufflen, POS_OWNER))
 		return 0;
 
 	if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
-	                       buffer, bufflen, &ct_sip_hdrs[POS_CONNECTION]))
+	                       buffer, bufflen, POS_CONNECTION))
 		return 0;
 
 	/* Mangle media port. */
 	bufflen = sprintf(buffer, "%u", port);
 	if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
-	                       buffer, bufflen, &ct_sip_hdrs[POS_MEDIA]))
+	                       buffer, bufflen, POS_MEDIA))
 		return 0;
 
 	return mangle_content_len(pskb, ctinfo, ct, dptr);
@@ -230,18 +264,17 @@ static unsigned int ip_nat_sdp(struct sk_buff **pskb,
 
 static void __exit fini(void)
 {
-	ip_nat_sip_hook = NULL;
-	ip_nat_sdp_hook = NULL;
-	/* Make sure noone calls it, meanwhile. */
-	synchronize_net();
+	rcu_assign_pointer(ip_nat_sip_hook, NULL);
+	rcu_assign_pointer(ip_nat_sdp_hook, NULL);
+	synchronize_rcu();
 }
 
 static int __init init(void)
 {
-	BUG_ON(ip_nat_sip_hook);
-	BUG_ON(ip_nat_sdp_hook);
-	ip_nat_sip_hook = ip_nat_sip;
-	ip_nat_sdp_hook = ip_nat_sdp;
+	BUG_ON(rcu_dereference(ip_nat_sip_hook));
+	BUG_ON(rcu_dereference(ip_nat_sdp_hook));
+	rcu_assign_pointer(ip_nat_sip_hook, ip_nat_sip);
+	rcu_assign_pointer(ip_nat_sdp_hook, ip_nat_sdp);
 	return 0;
 }
 
diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c
index 168f45fa189..c3d9f3b090c 100644
--- a/net/ipv4/netfilter/ip_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c
@@ -64,7 +64,7 @@ MODULE_DESCRIPTION("Basic SNMP Application Layer Gateway");
 
 #define SNMP_PORT 161
 #define SNMP_TRAP_PORT 162
-#define NOCT1(n) (u_int8_t )((n) & 0xff)
+#define NOCT1(n) (*(u8 *)n)
 
 static int debug;
 static DEFINE_SPINLOCK(snmp_lock);
@@ -613,7 +613,7 @@ struct snmp_v1_trap
 static inline void mangle_address(unsigned char *begin,
                                   unsigned char *addr,
                                   const struct oct1_map *map,
-                                  u_int16_t *check);
+                                  __sum16 *check);
 struct snmp_cnv
 {
 	unsigned int class;
@@ -873,38 +873,24 @@ static unsigned char snmp_request_decode(struct asn1_ctx *ctx,
  * Fast checksum update for possibly oddly-aligned UDP byte, from the
  * code example in the draft.
  */
-static void fast_csum(unsigned char *csum,
+static void fast_csum(__sum16 *csum,
                       const unsigned char *optr,
                       const unsigned char *nptr,
-                      int odd)
+                      int offset)
 {
-	long x, old, new;
-	
-	x = csum[0] * 256 + csum[1];
-	
-	x =~ x & 0xFFFF;
-	
-	if (odd) old = optr[0] * 256;
-	else old = optr[0];
-	
-	x -= old & 0xFFFF;
-	if (x <= 0) {
-		x--;
-		x &= 0xFFFF;
-	}
-	
-	if (odd) new = nptr[0] * 256;
-	else new = nptr[0];
-	
-	x += new & 0xFFFF;
-	if (x & 0x10000) {
-		x++;
-		x &= 0xFFFF;
+	unsigned char s[4];
+
+	if (offset & 1) {
+		s[0] = s[2] = 0;
+		s[1] = ~*optr;
+		s[3] = *nptr;
+	} else {
+		s[1] = s[3] = 0;
+		s[0] = ~*optr;
+		s[2] = *nptr;
 	}
-	
-	x =~ x & 0xFFFF;
-	csum[0] = x / 256;
-	csum[1] = x & 0xFF;
+
+	*csum = csum_fold(csum_partial(s, 4, ~csum_unfold(*csum)));
 }
 
 /* 
@@ -915,9 +901,9 @@ static void fast_csum(unsigned char *csum,
 static inline void mangle_address(unsigned char *begin,
                                   unsigned char *addr,
                                   const struct oct1_map *map,
-                                  u_int16_t *check)
+                                  __sum16 *check)
 {
-	if (map->from == NOCT1(*addr)) {
+	if (map->from == NOCT1(addr)) {
 		u_int32_t old;
 		
 		if (debug)
@@ -927,11 +913,8 @@ static inline void mangle_address(unsigned char *begin,
 		
 		/* Update UDP checksum if being used */
 		if (*check) {
-			unsigned char odd = !((addr - begin) % 2);
-			
-			fast_csum((unsigned char *)check,
-			          &map->from, &map->to, odd);
-			          
+			fast_csum(check,
+			          &map->from, &map->to, addr - begin);
 		}
 		
 		if (debug)
@@ -943,7 +926,7 @@ static inline void mangle_address(unsigned char *begin,
 static unsigned char snmp_trap_decode(struct asn1_ctx *ctx,
                                       struct snmp_v1_trap *trap,
                                       const struct oct1_map *map,
-                                      u_int16_t *check)
+                                      __sum16 *check)
 {
 	unsigned int cls, con, tag, len;
 	unsigned char *end;
@@ -1037,7 +1020,7 @@ static void hex_dump(unsigned char *buf, size_t len)
 static int snmp_parse_mangle(unsigned char *msg,
                              u_int16_t len,
                              const struct oct1_map *map,
-                             u_int16_t *check)
+                             __sum16 *check)
 {
 	unsigned char *eoc, *end;
 	unsigned int cls, con, tag, vers, pdutype;
@@ -1223,12 +1206,12 @@ static int snmp_translate(struct ip_conntrack *ct,
 	 */
 	if (dir == IP_CT_DIR_ORIGINAL) {
 		/* SNAT traps */
-		map.from = NOCT1(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip);
-		map.to = NOCT1(ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip);
+		map.from = NOCT1(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip);
+		map.to = NOCT1(&ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip);
 	} else {
 		/* DNAT replies */
-		map.from = NOCT1(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip);
-		map.to = NOCT1(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.ip);
+		map.from = NOCT1(&ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip);
+		map.to = NOCT1(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.ip);
 	}
 	
 	if (map.from == map.to)
@@ -1294,11 +1277,11 @@ static struct ip_conntrack_helper snmp_helper = {
 	.help = help,
 	.name = "snmp",
 
-	.tuple = { .src = { .u = { __constant_htons(SNMP_PORT) } },
-		   .dst = { .protonum = IPPROTO_UDP },
+	.tuple = {.src = {.u = {.udp = {.port = __constant_htons(SNMP_PORT)}}},
+		  .dst = {.protonum = IPPROTO_UDP},
 	},
-	.mask = { .src = { .u = { 0xFFFF } },
-		 .dst = { .protonum = 0xFF },
+	.mask = {.src = {.u = {0xFFFF}},
+		 .dst = {.protonum = 0xFF},
 	},
 };
 
@@ -1309,11 +1292,11 @@ static struct ip_conntrack_helper snmp_trap_helper = {
 	.help = help,
 	.name = "snmp_trap",
 
-	.tuple = { .src = { .u = { __constant_htons(SNMP_TRAP_PORT) } },
-		   .dst = { .protonum = IPPROTO_UDP },
+	.tuple = {.src = {.u = {.udp = {.port = __constant_htons(SNMP_TRAP_PORT)}}},
+		  .dst = {.protonum = IPPROTO_UDP},
 	},
-	.mask = { .src = { .u = { 0xFFFF } },
-		 .dst = { .protonum = 0xFF },
+	.mask = {.src = {.u = {0xFFFF}},
+		 .dst = {.protonum = 0xFF},
 	},
 };
 
diff --git a/net/ipv4/netfilter/ip_nat_standalone.c b/net/ipv4/netfilter/ip_nat_standalone.c
index d85d2de5044..ad66328baa5 100644
--- a/net/ipv4/netfilter/ip_nat_standalone.c
+++ b/net/ipv4/netfilter/ip_nat_standalone.c
@@ -44,12 +44,6 @@
 #define DEBUGP(format, args...)
 #endif
 
-#define HOOKNAME(hooknum) ((hooknum) == NF_IP_POST_ROUTING ? "POST_ROUTING"  \
-			   : ((hooknum) == NF_IP_PRE_ROUTING ? "PRE_ROUTING" \
-			      : ((hooknum) == NF_IP_LOCAL_OUT ? "LOCAL_OUT"  \
-			         : ((hooknum) == NF_IP_LOCAL_IN ? "LOCAL_IN"  \
-				    : "*ERROR*")))
-
 #ifdef CONFIG_XFRM
 static void nat_decode_session(struct sk_buff *skb, struct flowi *fl)
 {
diff --git a/net/ipv4/netfilter/ip_nat_tftp.c b/net/ipv4/netfilter/ip_nat_tftp.c
index 94a78015451..604793536fc 100644
--- a/net/ipv4/netfilter/ip_nat_tftp.c
+++ b/net/ipv4/netfilter/ip_nat_tftp.c
@@ -55,15 +55,14 @@ static unsigned int help(struct sk_buff **pskb,
 
 static void __exit ip_nat_tftp_fini(void)
 {
-	ip_nat_tftp_hook = NULL;
-	/* Make sure noone calls it, meanwhile. */
-	synchronize_net();
+	rcu_assign_pointer(ip_nat_tftp_hook, NULL);
+	synchronize_rcu();
 }
 
 static int __init ip_nat_tftp_init(void)
 {
-	BUG_ON(ip_nat_tftp_hook);
-	ip_nat_tftp_hook = help;
+	BUG_ON(rcu_dereference(ip_nat_tftp_hook));
+	rcu_assign_pointer(ip_nat_tftp_hook, help);
 	return 0;
 }
 
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 97556cc2e4e..cd520df4dcf 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -243,7 +243,7 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
 	pmsg->data_len        = data_len;
 	pmsg->timestamp_sec   = entry->skb->tstamp.off_sec;
 	pmsg->timestamp_usec  = entry->skb->tstamp.off_usec;
-	pmsg->mark            = entry->skb->nfmark;
+	pmsg->mark            = entry->skb->mark;
 	pmsg->hook            = entry->info->hook;
 	pmsg->hw_protocol     = entry->skb->protocol;
 	
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 7a29d6e7baa..09836506223 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -40,8 +40,6 @@
 #define DEBUGP
 #endif
 
-#define ASSERT_READ_LOCK(x)
-
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
 MODULE_DESCRIPTION("iptables target for CLUSTERIP");
@@ -123,7 +121,6 @@ __clusterip_config_find(__be32 clusterip)
 {
 	struct list_head *pos;
 
-	ASSERT_READ_LOCK(&clusterip_lock);
 	list_for_each(pos, &clusterip_configs) {
 		struct clusterip_config *c = list_entry(pos, 
 					struct clusterip_config, list);
@@ -170,7 +167,6 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
 			struct net_device *dev)
 {
 	struct clusterip_config *c;
-	char buffer[16];
 
 	c = kzalloc(sizeof(*c), GFP_ATOMIC);
 	if (!c)
@@ -187,12 +183,17 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
 	atomic_set(&c->entries, 1);
 
 #ifdef CONFIG_PROC_FS
-	/* create proc dir entry */
-	sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip));
-	c->pde = create_proc_entry(buffer, S_IWUSR|S_IRUSR, clusterip_procdir);
-	if (!c->pde) {
-		kfree(c);
-		return NULL;
+	{
+		char buffer[16];
+
+		/* create proc dir entry */
+		sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip));
+		c->pde = create_proc_entry(buffer, S_IWUSR|S_IRUSR,
+					   clusterip_procdir);
+		if (!c->pde) {
+			kfree(c);
+			return NULL;
+		}
 	}
 	c->pde->proc_fops = &clusterip_proc_fops;
 	c->pde->data = c;
@@ -205,6 +206,7 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, __be32 ip,
 	return c;
 }
 
+#ifdef CONFIG_PROC_FS
 static int
 clusterip_add_node(struct clusterip_config *c, u_int16_t nodenum)
 {
@@ -232,6 +234,7 @@ clusterip_del_node(struct clusterip_config *c, u_int16_t nodenum)
 
 	return 1;
 }
+#endif
 
 static inline u_int32_t
 clusterip_hashfn(struct sk_buff *skb, struct clusterip_config *config)
@@ -737,8 +740,10 @@ static int __init ipt_clusterip_init(void)
 		CLUSTERIP_VERSION);
 	return 0;
 
+#ifdef CONFIG_PROC_FS
 cleanup_hook:
 	nf_unregister_hook(&cip_arp_ops);
+#endif /* CONFIG_PROC_FS */
 cleanup_target:
 	ipt_unregister_target(&clusterip_tgt);
 	return ret;
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index 1aa4517fbcd..b55d670a24d 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -28,17 +28,16 @@ static inline int
 set_ect_ip(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
 {
 	struct iphdr *iph = (*pskb)->nh.iph;
-	u_int16_t oldtos;
 
 	if ((iph->tos & IPT_ECN_IP_MASK) != (einfo->ip_ect & IPT_ECN_IP_MASK)) {
+		__u8 oldtos;
 		if (!skb_make_writable(pskb, sizeof(struct iphdr)))
 			return 0;
 		iph = (*pskb)->nh.iph;
 		oldtos = iph->tos;
 		iph->tos &= ~IPT_ECN_IP_MASK;
 		iph->tos |= (einfo->ip_ect & IPT_ECN_IP_MASK);
-		iph->check = nf_csum_update(htons(oldtos) ^ htons(0xFFFF),
-					    htons(iph->tos), iph->check);
+		nf_csum_replace2(&iph->check, htons(oldtos), htons(iph->tos));
 	} 
 	return 1;
 }
@@ -72,10 +71,8 @@ set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
 	if (einfo->operation & IPT_ECN_OP_SET_CWR)
 		tcph->cwr = einfo->proto.tcp.cwr;
 
-	tcph->check = nf_proto_csum_update((*pskb),
-					   oldval ^ htons(0xFFFF),
-					   ((__be16 *)tcph)[6],
-					   tcph->check, 0);
+	nf_proto_csum_replace2(&tcph->check, *pskb,
+				oldval, ((__be16 *)tcph)[6], 0);
 	return 1;
 }
 
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
index 7dc820df8bc..c96de16fefa 100644
--- a/net/ipv4/netfilter/ipt_LOG.c
+++ b/net/ipv4/netfilter/ipt_LOG.c
@@ -171,11 +171,15 @@ static void dump_packet(const struct nf_loginfo *info,
 		}
 		break;
 	}
-	case IPPROTO_UDP: {
+	case IPPROTO_UDP:
+	case IPPROTO_UDPLITE: {
 		struct udphdr _udph, *uh;
 
-		/* Max length: 10 "PROTO=UDP " */
-		printk("PROTO=UDP ");
+		if (ih->protocol == IPPROTO_UDP)
+			/* Max length: 10 "PROTO=UDP "     */
+			printk("PROTO=UDP " );
+		else	/* Max length: 14 "PROTO=UDPLITE " */
+			printk("PROTO=UDPLITE ");
 
 		if (ntohs(ih->frag_off) & IP_OFFSET)
 			break;
@@ -341,6 +345,7 @@ static void dump_packet(const struct nf_loginfo *info,
 	/* IP:      40+46+6+11+127 = 230 */
 	/* TCP:     10+max(25,20+30+13+9+32+11+127) = 252 */
 	/* UDP:     10+max(25,20) = 35 */
+	/* UDPLITE: 14+max(25,20) = 39 */
 	/* ICMP:    11+max(25, 18+25+max(19,14,24+3+n+10,3+n+10)) = 91+n */
 	/* ESP:     10+max(25)+15 = 50 */
 	/* AH:      9+max(25)+15 = 49 */
@@ -425,13 +430,8 @@ ipt_log_target(struct sk_buff **pskb,
 	li.u.log.level = loginfo->level;
 	li.u.log.logflags = loginfo->logflags;
 
-	if (loginfo->logflags & IPT_LOG_NFLOG)
-		nf_log_packet(PF_INET, hooknum, *pskb, in, out, &li,
-		              "%s", loginfo->prefix);
-	else
-		ipt_log_packet(PF_INET, hooknum, *pskb, in, out, &li,
-		               loginfo->prefix);
-
+	ipt_log_packet(PF_INET, hooknum, *pskb, in, out, &li,
+	               loginfo->prefix);
 	return IPT_CONTINUE;
 }
 
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
index 3dbfcfac8a8..28b9233956b 100644
--- a/net/ipv4/netfilter/ipt_MASQUERADE.c
+++ b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -2,7 +2,7 @@
    (depending on route). */
 
 /* (C) 1999-2001 Paul `Rusty' Russell
- * (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -20,7 +20,11 @@
 #include <net/checksum.h>
 #include <net/route.h>
 #include <linux/netfilter_ipv4.h>
+#ifdef CONFIG_NF_NAT_NEEDED
+#include <net/netfilter/nf_nat_rule.h>
+#else
 #include <linux/netfilter_ipv4/ip_nat_rule.h>
+#endif
 #include <linux/netfilter_ipv4/ip_tables.h>
 
 MODULE_LICENSE("GPL");
@@ -65,23 +69,33 @@ masquerade_target(struct sk_buff **pskb,
 		  const struct xt_target *target,
 		  const void *targinfo)
 {
+#ifdef CONFIG_NF_NAT_NEEDED
+	struct nf_conn_nat *nat;
+#endif
 	struct ip_conntrack *ct;
 	enum ip_conntrack_info ctinfo;
-	const struct ip_nat_multi_range_compat *mr;
 	struct ip_nat_range newrange;
+	const struct ip_nat_multi_range_compat *mr;
 	struct rtable *rt;
 	__be32 newsrc;
 
 	IP_NF_ASSERT(hooknum == NF_IP_POST_ROUTING);
 
 	ct = ip_conntrack_get(*pskb, &ctinfo);
+#ifdef CONFIG_NF_NAT_NEEDED
+	nat = nfct_nat(ct);
+#endif
 	IP_NF_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED
 	                    || ctinfo == IP_CT_RELATED + IP_CT_IS_REPLY));
 
 	/* Source address is 0.0.0.0 - locally generated packet that is
 	 * probably not supposed to be masqueraded.
 	 */
+#ifdef CONFIG_NF_NAT_NEEDED
+	if (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip == 0)
+#else
 	if (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip == 0)
+#endif
 		return NF_ACCEPT;
 
 	mr = targinfo;
@@ -93,7 +107,11 @@ masquerade_target(struct sk_buff **pskb,
 	}
 
 	write_lock_bh(&masq_lock);
+#ifdef CONFIG_NF_NAT_NEEDED
+	nat->masq_index = out->ifindex;
+#else
 	ct->nat.masq_index = out->ifindex;
+#endif
 	write_unlock_bh(&masq_lock);
 
 	/* Transfer from original range. */
@@ -109,10 +127,17 @@ masquerade_target(struct sk_buff **pskb,
 static inline int
 device_cmp(struct ip_conntrack *i, void *ifindex)
 {
+#ifdef CONFIG_NF_NAT_NEEDED
+	struct nf_conn_nat *nat = nfct_nat(i);
+#endif
 	int ret;
 
 	read_lock_bh(&masq_lock);
+#ifdef CONFIG_NF_NAT_NEEDED
+	ret = (nat->masq_index == (int)(long)ifindex);
+#else
 	ret = (i->nat.masq_index == (int)(long)ifindex);
+#endif
 	read_unlock_bh(&masq_lock);
 
 	return ret;
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index 58a88f22710..9390e90f2b2 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -15,7 +15,11 @@
 #include <linux/netdevice.h>
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv4.h>
+#ifdef CONFIG_NF_NAT_NEEDED
+#include <net/netfilter/nf_nat_rule.h>
+#else
 #include <linux/netfilter_ipv4/ip_nat_rule.h>
+#endif
 
 #define MODULENAME "NETMAP"
 MODULE_LICENSE("GPL");
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c
index c0dcfe9d610..462eceb3a1b 100644
--- a/net/ipv4/netfilter/ipt_REDIRECT.c
+++ b/net/ipv4/netfilter/ipt_REDIRECT.c
@@ -1,6 +1,6 @@
 /* Redirect.  Simple mapping which alters dst to a local IP address. */
 /* (C) 1999-2001 Paul `Rusty' Russell
- * (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -18,7 +18,11 @@
 #include <net/protocol.h>
 #include <net/checksum.h>
 #include <linux/netfilter_ipv4.h>
+#ifdef CONFIG_NF_NAT_NEEDED
+#include <net/netfilter/nf_nat_rule.h>
+#else
 #include <linux/netfilter_ipv4/ip_nat_rule.h>
+#endif
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index 264763adc39..f0319e5ee43 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -76,7 +76,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 
 	/* This packet will not be the same as the other: clear nf fields */
 	nf_reset(nskb);
-	nskb->nfmark = 0;
+	nskb->mark = 0;
 	skb_init_secmark(nskb);
 
 	tcph = (struct tcphdr *)((u_int32_t*)nskb->nh.iph + nskb->nh.iph->ihl);
diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c
index b38b13328d7..3dcf2941133 100644
--- a/net/ipv4/netfilter/ipt_SAME.c
+++ b/net/ipv4/netfilter/ipt_SAME.c
@@ -34,7 +34,11 @@
 #include <net/protocol.h>
 #include <net/checksum.h>
 #include <linux/netfilter_ipv4.h>
+#ifdef CONFIG_NF_NAT_NEEDED
+#include <net/netfilter/nf_nat_rule.h>
+#else
 #include <linux/netfilter_ipv4/ip_nat_rule.h>
+#endif
 #include <linux/netfilter_ipv4/ipt_SAME.h>
 
 MODULE_LICENSE("GPL");
@@ -152,11 +156,17 @@ same_target(struct sk_buff **pskb,
 	   Here we calculate the index in same->iparray which
 	   holds the ipaddress we should use */
 	
+#ifdef CONFIG_NF_NAT_NEEDED
+	tmpip = ntohl(t->src.u3.ip);
+
+	if (!(same->info & IPT_SAME_NODST))
+		tmpip += ntohl(t->dst.u3.ip);
+#else
 	tmpip = ntohl(t->src.ip);
 
 	if (!(same->info & IPT_SAME_NODST))
 		tmpip += ntohl(t->dst.ip);
-	
+#endif
 	aindex = tmpip % same->ipnum;
 
 	new_ip = htonl(same->iparray[aindex]);
diff --git a/net/ipv4/netfilter/ipt_TCPMSS.c b/net/ipv4/netfilter/ipt_TCPMSS.c
index 108b6b76311..93eb5c3c188 100644
--- a/net/ipv4/netfilter/ipt_TCPMSS.c
+++ b/net/ipv4/netfilter/ipt_TCPMSS.c
@@ -97,10 +97,8 @@ ipt_tcpmss_target(struct sk_buff **pskb,
 			opt[i+2] = (newmss & 0xff00) >> 8;
 			opt[i+3] = (newmss & 0x00ff);
 
-			tcph->check = nf_proto_csum_update(*pskb,
-							   htons(oldmss)^htons(0xFFFF),
-							   htons(newmss),
-							   tcph->check, 0);
+			nf_proto_csum_replace2(&tcph->check, *pskb,
+						htons(oldmss), htons(newmss), 0);
 			return IPT_CONTINUE;
 		}
 	}
@@ -126,28 +124,22 @@ ipt_tcpmss_target(struct sk_buff **pskb,
  	opt = (u_int8_t *)tcph + sizeof(struct tcphdr);
 	memmove(opt + TCPOLEN_MSS, opt, tcplen - sizeof(struct tcphdr));
 
-	tcph->check = nf_proto_csum_update(*pskb,
-					   htons(tcplen) ^ htons(0xFFFF),
-				           htons(tcplen + TCPOLEN_MSS),
-					   tcph->check, 1);
+	nf_proto_csum_replace2(&tcph->check, *pskb,
+				htons(tcplen), htons(tcplen + TCPOLEN_MSS), 1);
 	opt[0] = TCPOPT_MSS;
 	opt[1] = TCPOLEN_MSS;
 	opt[2] = (newmss & 0xff00) >> 8;
 	opt[3] = (newmss & 0x00ff);
 
-	tcph->check = nf_proto_csum_update(*pskb, htonl(~0), *((__be32 *)opt),
-					   tcph->check, 0);
+	nf_proto_csum_replace4(&tcph->check, *pskb, 0, *((__be32 *)opt), 0);
 
 	oldval = ((__be16 *)tcph)[6];
 	tcph->doff += TCPOLEN_MSS/4;
-	tcph->check = nf_proto_csum_update(*pskb,
-					   oldval ^ htons(0xFFFF),
-					   ((__be16 *)tcph)[6],
-					   tcph->check, 0);
+	nf_proto_csum_replace2(&tcph->check, *pskb,
+				oldval, ((__be16 *)tcph)[6], 0);
 
 	newtotlen = htons(ntohs(iph->tot_len) + TCPOLEN_MSS);
-	iph->check = nf_csum_update(iph->tot_len ^ htons(0xFFFF),
-				    newtotlen, iph->check);
+	nf_csum_replace2(&iph->check, iph->tot_len, newtotlen);
 	iph->tot_len = newtotlen;
 	return IPT_CONTINUE;
 }
diff --git a/net/ipv4/netfilter/ipt_TOS.c b/net/ipv4/netfilter/ipt_TOS.c
index 83b80b3a5d2..18e74ac4d42 100644
--- a/net/ipv4/netfilter/ipt_TOS.c
+++ b/net/ipv4/netfilter/ipt_TOS.c
@@ -30,16 +30,15 @@ target(struct sk_buff **pskb,
 {
 	const struct ipt_tos_target_info *tosinfo = targinfo;
 	struct iphdr *iph = (*pskb)->nh.iph;
-	u_int16_t oldtos;
 
 	if ((iph->tos & IPTOS_TOS_MASK) != tosinfo->tos) {
+		__u8 oldtos;
 		if (!skb_make_writable(pskb, sizeof(struct iphdr)))
 			return NF_DROP;
 		iph = (*pskb)->nh.iph;
 		oldtos = iph->tos;
 		iph->tos = (iph->tos & IPTOS_PREC_MASK) | tosinfo->tos;
-		iph->check = nf_csum_update(htons(oldtos) ^ htons(0xFFFF),
-					    htons(iph->tos), iph->check);
+		nf_csum_replace2(&iph->check, htons(oldtos), htons(iph->tos));
 	}
 	return IPT_CONTINUE;
 }
diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c
index ac9517d62af..fffe5ca82e9 100644
--- a/net/ipv4/netfilter/ipt_TTL.c
+++ b/net/ipv4/netfilter/ipt_TTL.c
@@ -54,9 +54,8 @@ ipt_ttl_target(struct sk_buff **pskb,
 	}
 
 	if (new_ttl != iph->ttl) {
-		iph->check = nf_csum_update(htons((iph->ttl << 8)) ^ htons(0xFFFF),
-					    htons(new_ttl << 8),
-					    iph->check);
+		nf_csum_replace2(&iph->check, htons(iph->ttl << 8),
+					      htons(new_ttl << 8));
 		iph->ttl = new_ttl;
 	}
 
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index 2b104ea54f4..dbd34783a64 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -239,7 +239,7 @@ static void ipt_ulog_packet(unsigned int hooknum,
 	pm->data_len = copy_len;
 	pm->timestamp_sec = skb->tstamp.off_sec;
 	pm->timestamp_usec = skb->tstamp.off_usec;
-	pm->mark = skb->nfmark;
+	pm->mark = skb->mark;
 	pm->hook = hooknum;
 	if (prefix != NULL)
 		strncpy(pm->prefix, prefix, sizeof(pm->prefix));
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index b91f3582359..af293988944 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -132,7 +132,7 @@ ipt_local_hook(unsigned int hook,
 	unsigned int ret;
 	u_int8_t tos;
 	__be32 saddr, daddr;
-	unsigned long nfmark;
+	u_int32_t mark;
 
 	/* root is playing with raw sockets. */
 	if ((*pskb)->len < sizeof(struct iphdr)
@@ -143,7 +143,7 @@ ipt_local_hook(unsigned int hook,
 	}
 
 	/* Save things which could affect route */
-	nfmark = (*pskb)->nfmark;
+	mark = (*pskb)->mark;
 	saddr = (*pskb)->nh.iph->saddr;
 	daddr = (*pskb)->nh.iph->daddr;
 	tos = (*pskb)->nh.iph->tos;
@@ -153,9 +153,7 @@ ipt_local_hook(unsigned int hook,
 	if (ret != NF_DROP && ret != NF_STOLEN && ret != NF_QUEUE
 	    && ((*pskb)->nh.iph->saddr != saddr
 		|| (*pskb)->nh.iph->daddr != daddr
-#ifdef CONFIG_IP_ROUTE_FWMARK
-		|| (*pskb)->nfmark != nfmark
-#endif
+		|| (*pskb)->mark != mark
 		|| (*pskb)->nh.iph->tos != tos))
 		if (ip_route_me_harder(pskb, RTN_UNSPEC))
 			ret = NF_DROP;
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 0af803df82b..471b638cede 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -27,7 +27,7 @@
 #include <linux/netfilter_ipv4.h>
 #include <net/netfilter/nf_conntrack.h>
 #include <net/netfilter/nf_conntrack_helper.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
 #include <net/netfilter/nf_conntrack_l3proto.h>
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
@@ -38,12 +38,10 @@
 #define DEBUGP(format, args...)
 #endif
 
-DECLARE_PER_CPU(struct nf_conntrack_stat, nf_conntrack_stat);
-
 static int ipv4_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
 			     struct nf_conntrack_tuple *tuple)
 {
-	u_int32_t _addrs[2], *ap;
+	__be32 _addrs[2], *ap;
 	ap = skb_header_pointer(skb, nhoff + offsetof(struct iphdr, saddr),
 				sizeof(u_int32_t) * 2, _addrs);
 	if (ap == NULL)
@@ -113,10 +111,12 @@ ipv4_prepare(struct sk_buff **pskb, unsigned int hooknum, unsigned int *dataoff,
 	return NF_ACCEPT;
 }
 
-int nat_module_is_loaded = 0;
+int nf_nat_module_is_loaded = 0;
+EXPORT_SYMBOL_GPL(nf_nat_module_is_loaded);
+
 static u_int32_t ipv4_get_features(const struct nf_conntrack_tuple *tuple)
 {
-	if (nat_module_is_loaded)
+	if (nf_nat_module_is_loaded)
 		return NF_CT_F_NAT;
 
 	return NF_CT_F_BASIC;
@@ -268,43 +268,59 @@ static struct nf_hook_ops ipv4_conntrack_ops[] = {
 	},
 };
 
-#ifdef CONFIG_SYSCTL
-/* From nf_conntrack_proto_icmp.c */
-extern unsigned int nf_ct_icmp_timeout;
-static struct ctl_table_header *nf_ct_ipv4_sysctl_header;
+#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
+static int log_invalid_proto_min = 0;
+static int log_invalid_proto_max = 255;
 
-static ctl_table nf_ct_sysctl_table[] = {
+static ctl_table ip_ct_sysctl_table[] = {
 	{
-		.ctl_name	= NET_NF_CONNTRACK_ICMP_TIMEOUT,
-		.procname	= "nf_conntrack_icmp_timeout",
-		.data		= &nf_ct_icmp_timeout,
-		.maxlen		= sizeof(unsigned int),
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_MAX,
+		.procname	= "ip_conntrack_max",
+		.data		= &nf_conntrack_max,
+		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
+		.proc_handler	= &proc_dointvec,
 	},
-        { .ctl_name = 0 }
-};
-
-static ctl_table nf_ct_netfilter_table[] = {
 	{
-		.ctl_name       = NET_NETFILTER,
-		.procname       = "netfilter",
-		.mode           = 0555,
-		.child          = nf_ct_sysctl_table,
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_COUNT,
+		.procname	= "ip_conntrack_count",
+		.data		= &nf_conntrack_count,
+		.maxlen		= sizeof(int),
+		.mode		= 0444,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_BUCKETS,
+		.procname	= "ip_conntrack_buckets",
+		.data		= &nf_conntrack_htable_size,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0444,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_CHECKSUM,
+		.procname	= "ip_conntrack_checksum",
+		.data		= &nf_conntrack_checksum,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
 	},
-	{ .ctl_name = 0 }
-};
-
-static ctl_table nf_ct_net_table[] = {
 	{
-		.ctl_name       = CTL_NET,
-		.procname       = "net",
-		.mode           = 0555,
-		.child          = nf_ct_netfilter_table,
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_LOG_INVALID,
+		.procname	= "ip_conntrack_log_invalid",
+		.data		= &nf_ct_log_invalid,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_minmax,
+		.strategy	= &sysctl_intvec,
+		.extra1		= &log_invalid_proto_min,
+		.extra2		= &log_invalid_proto_max,
 	},
-	{ .ctl_name = 0 }
+	{
+		.ctl_name	= 0
+	}
 };
-#endif
+#endif /* CONFIG_SYSCTL && CONFIG_NF_CONNTRACK_PROC_COMPAT */
 
 /* Fast function for those who don't want to parse /proc (and I don't
    blame them). */
@@ -396,10 +412,8 @@ static int ipv4_nfattr_to_tuple(struct nfattr *tb[],
 	if (nfattr_bad_size(tb, CTA_IP_MAX, cta_min_ip))
 		return -EINVAL;
 
-	t->src.u3.ip =
-		*(u_int32_t *)NFA_DATA(tb[CTA_IP_V4_SRC-1]);
-	t->dst.u3.ip =
-		*(u_int32_t *)NFA_DATA(tb[CTA_IP_V4_DST-1]);
+	t->src.u3.ip = *(__be32 *)NFA_DATA(tb[CTA_IP_V4_SRC-1]);
+	t->dst.u3.ip = *(__be32 *)NFA_DATA(tb[CTA_IP_V4_DST-1]);
 
 	return 0;
 }
@@ -426,14 +440,15 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 = {
 	.tuple_to_nfattr = ipv4_tuple_to_nfattr,
 	.nfattr_to_tuple = ipv4_nfattr_to_tuple,
 #endif
+#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
+	.ctl_table_path  = nf_net_ipv4_netfilter_sysctl_path,
+	.ctl_table	 = ip_ct_sysctl_table,
+#endif
 	.me		 = THIS_MODULE,
 };
 
-extern struct nf_conntrack_protocol nf_conntrack_protocol_tcp4;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_udp4;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_icmp;
-
 MODULE_ALIAS("nf_conntrack-" __stringify(AF_INET));
+MODULE_ALIAS("ip_conntrack");
 MODULE_LICENSE("GPL");
 
 static int __init nf_conntrack_l3proto_ipv4_init(void)
@@ -448,19 +463,19 @@ static int __init nf_conntrack_l3proto_ipv4_init(void)
 		return ret;
 	}
 
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_tcp4);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_tcp4);
 	if (ret < 0) {
 		printk("nf_conntrack_ipv4: can't register tcp.\n");
 		goto cleanup_sockopt;
 	}
 
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_udp4);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udp4);
 	if (ret < 0) {
 		printk("nf_conntrack_ipv4: can't register udp.\n");
 		goto cleanup_tcp;
 	}
 
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_icmp);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_icmp);
 	if (ret < 0) {
 		printk("nf_conntrack_ipv4: can't register icmp.\n");
 		goto cleanup_udp;
@@ -478,28 +493,24 @@ static int __init nf_conntrack_l3proto_ipv4_init(void)
 		printk("nf_conntrack_ipv4: can't register hooks.\n");
 		goto cleanup_ipv4;
 	}
-#ifdef CONFIG_SYSCTL
-	nf_ct_ipv4_sysctl_header = register_sysctl_table(nf_ct_net_table, 0);
-	if (nf_ct_ipv4_sysctl_header == NULL) {
-		printk("nf_conntrack: can't register to sysctl.\n");
-		ret = -ENOMEM;
+#if defined(CONFIG_PROC_FS) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
+	ret = nf_conntrack_ipv4_compat_init();
+	if (ret < 0)
 		goto cleanup_hooks;
-	}
 #endif
 	return ret;
-
-#ifdef CONFIG_SYSCTL
+#if defined(CONFIG_PROC_FS) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
  cleanup_hooks:
-	nf_unregister_hooks(ipv4_conntrack_ops, ARRAY_SIZE(ipv4_conntrack_ops));
+ 	nf_unregister_hooks(ipv4_conntrack_ops, ARRAY_SIZE(ipv4_conntrack_ops));
 #endif
  cleanup_ipv4:
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv4);
  cleanup_icmp:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_icmp);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmp);
  cleanup_udp:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_udp4);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp4);
  cleanup_tcp:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_tcp4);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp4);
  cleanup_sockopt:
 	nf_unregister_sockopt(&so_getorigdst);
 	return ret;
@@ -508,18 +519,16 @@ static int __init nf_conntrack_l3proto_ipv4_init(void)
 static void __exit nf_conntrack_l3proto_ipv4_fini(void)
 {
 	synchronize_net();
-#ifdef CONFIG_SYSCTL
- 	unregister_sysctl_table(nf_ct_ipv4_sysctl_header);
+#if defined(CONFIG_PROC_FS) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
+	nf_conntrack_ipv4_compat_fini();
 #endif
 	nf_unregister_hooks(ipv4_conntrack_ops, ARRAY_SIZE(ipv4_conntrack_ops));
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv4);
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_icmp);
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_udp4);
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_tcp4);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmp);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp4);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp4);
 	nf_unregister_sockopt(&so_getorigdst);
 }
 
 module_init(nf_conntrack_l3proto_ipv4_init);
 module_exit(nf_conntrack_l3proto_ipv4_fini);
-
-EXPORT_SYMBOL(nf_ct_ipv4_gather_frags);
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
new file mode 100644
index 00000000000..3b31bc64960
--- /dev/null
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -0,0 +1,412 @@
+/* ip_conntrack proc compat - based on ip_conntrack_standalone.c
+ *
+ * (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/types.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+#include <linux/percpu.h>
+
+#include <linux/netfilter.h>
+#include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_conntrack_l3proto.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+#ifdef CONFIG_NF_CT_ACCT
+static unsigned int
+seq_print_counters(struct seq_file *s,
+		   const struct ip_conntrack_counter *counter)
+{
+	return seq_printf(s, "packets=%llu bytes=%llu ",
+			  (unsigned long long)counter->packets,
+			  (unsigned long long)counter->bytes);
+}
+#else
+#define seq_print_counters(x, y)	0
+#endif
+
+struct ct_iter_state {
+	unsigned int bucket;
+};
+
+static struct list_head *ct_get_first(struct seq_file *seq)
+{
+	struct ct_iter_state *st = seq->private;
+
+	for (st->bucket = 0;
+	     st->bucket < nf_conntrack_htable_size;
+	     st->bucket++) {
+		if (!list_empty(&nf_conntrack_hash[st->bucket]))
+			return nf_conntrack_hash[st->bucket].next;
+	}
+	return NULL;
+}
+
+static struct list_head *ct_get_next(struct seq_file *seq, struct list_head *head)
+{
+	struct ct_iter_state *st = seq->private;
+
+	head = head->next;
+	while (head == &nf_conntrack_hash[st->bucket]) {
+		if (++st->bucket >= nf_conntrack_htable_size)
+			return NULL;
+		head = nf_conntrack_hash[st->bucket].next;
+	}
+	return head;
+}
+
+static struct list_head *ct_get_idx(struct seq_file *seq, loff_t pos)
+{
+	struct list_head *head = ct_get_first(seq);
+
+	if (head)
+		while (pos && (head = ct_get_next(seq, head)))
+			pos--;
+	return pos ? NULL : head;
+}
+
+static void *ct_seq_start(struct seq_file *seq, loff_t *pos)
+{
+	read_lock_bh(&nf_conntrack_lock);
+	return ct_get_idx(seq, *pos);
+}
+
+static void *ct_seq_next(struct seq_file *s, void *v, loff_t *pos)
+{
+	(*pos)++;
+	return ct_get_next(s, v);
+}
+
+static void ct_seq_stop(struct seq_file *s, void *v)
+{
+	read_unlock_bh(&nf_conntrack_lock);
+}
+
+static int ct_seq_show(struct seq_file *s, void *v)
+{
+	const struct nf_conntrack_tuple_hash *hash = v;
+	const struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(hash);
+	struct nf_conntrack_l3proto *l3proto;
+	struct nf_conntrack_l4proto *l4proto;
+
+	NF_CT_ASSERT(ct);
+
+	/* we only want to print DIR_ORIGINAL */
+	if (NF_CT_DIRECTION(hash))
+		return 0;
+	if (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num != AF_INET)
+		return 0;
+
+	l3proto = __nf_ct_l3proto_find(ct->tuplehash[IP_CT_DIR_ORIGINAL]
+				       .tuple.src.l3num);
+	NF_CT_ASSERT(l3proto);
+	l4proto = __nf_ct_l4proto_find(ct->tuplehash[IP_CT_DIR_ORIGINAL]
+				       .tuple.src.l3num,
+				       ct->tuplehash[IP_CT_DIR_ORIGINAL]
+				       .tuple.dst.protonum);
+	NF_CT_ASSERT(l4proto);
+
+	if (seq_printf(s, "%-8s %u %ld ",
+		      l4proto->name,
+		      ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum,
+		      timer_pending(&ct->timeout)
+		      ? (long)(ct->timeout.expires - jiffies)/HZ : 0) != 0)
+		return -ENOSPC;
+
+	if (l3proto->print_conntrack(s, ct))
+		return -ENOSPC;
+
+	if (l4proto->print_conntrack(s, ct))
+		return -ENOSPC;
+
+	if (print_tuple(s, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple,
+			l3proto, l4proto))
+		return -ENOSPC;
+
+ 	if (seq_print_counters(s, &ct->counters[IP_CT_DIR_ORIGINAL]))
+		return -ENOSPC;
+
+	if (!(test_bit(IPS_SEEN_REPLY_BIT, &ct->status)))
+		if (seq_printf(s, "[UNREPLIED] "))
+			return -ENOSPC;
+
+	if (print_tuple(s, &ct->tuplehash[IP_CT_DIR_REPLY].tuple,
+			l3proto, l4proto))
+		return -ENOSPC;
+
+ 	if (seq_print_counters(s, &ct->counters[IP_CT_DIR_REPLY]))
+		return -ENOSPC;
+
+	if (test_bit(IPS_ASSURED_BIT, &ct->status))
+		if (seq_printf(s, "[ASSURED] "))
+			return -ENOSPC;
+
+#ifdef CONFIG_NF_CONNTRACK_MARK
+	if (seq_printf(s, "mark=%u ", ct->mark))
+		return -ENOSPC;
+#endif
+
+#ifdef CONFIG_NF_CONNTRACK_SECMARK
+	if (seq_printf(s, "secmark=%u ", ct->secmark))
+		return -ENOSPC;
+#endif
+
+	if (seq_printf(s, "use=%u\n", atomic_read(&ct->ct_general.use)))
+		return -ENOSPC;
+
+	return 0;
+}
+
+static struct seq_operations ct_seq_ops = {
+	.start = ct_seq_start,
+	.next  = ct_seq_next,
+	.stop  = ct_seq_stop,
+	.show  = ct_seq_show
+};
+
+static int ct_open(struct inode *inode, struct file *file)
+{
+	struct seq_file *seq;
+	struct ct_iter_state *st;
+	int ret;
+
+	st = kmalloc(sizeof(struct ct_iter_state), GFP_KERNEL);
+	if (st == NULL)
+		return -ENOMEM;
+	ret = seq_open(file, &ct_seq_ops);
+	if (ret)
+		goto out_free;
+	seq          = file->private_data;
+	seq->private = st;
+	memset(st, 0, sizeof(struct ct_iter_state));
+	return ret;
+out_free:
+	kfree(st);
+	return ret;
+}
+
+static struct file_operations ct_file_ops = {
+	.owner   = THIS_MODULE,
+	.open    = ct_open,
+	.read    = seq_read,
+	.llseek  = seq_lseek,
+	.release = seq_release_private,
+};
+
+/* expects */
+static void *exp_seq_start(struct seq_file *s, loff_t *pos)
+{
+	struct list_head *e = &nf_conntrack_expect_list;
+	loff_t i;
+
+	/* strange seq_file api calls stop even if we fail,
+	 * thus we need to grab lock since stop unlocks */
+	read_lock_bh(&nf_conntrack_lock);
+
+	if (list_empty(e))
+		return NULL;
+
+	for (i = 0; i <= *pos; i++) {
+		e = e->next;
+		if (e == &nf_conntrack_expect_list)
+			return NULL;
+	}
+	return e;
+}
+
+static void *exp_seq_next(struct seq_file *s, void *v, loff_t *pos)
+{
+ 	struct list_head *e = v;
+
+	++*pos;
+	e = e->next;
+
+	if (e == &nf_conntrack_expect_list)
+		return NULL;
+
+	return e;
+}
+
+static void exp_seq_stop(struct seq_file *s, void *v)
+{
+	read_unlock_bh(&nf_conntrack_lock);
+}
+
+static int exp_seq_show(struct seq_file *s, void *v)
+{
+	struct nf_conntrack_expect *exp = v;
+
+	if (exp->tuple.src.l3num != AF_INET)
+		return 0;
+
+	if (exp->timeout.function)
+		seq_printf(s, "%ld ", timer_pending(&exp->timeout)
+			   ? (long)(exp->timeout.expires - jiffies)/HZ : 0);
+	else
+		seq_printf(s, "- ");
+
+	seq_printf(s, "proto=%u ", exp->tuple.dst.protonum);
+
+	print_tuple(s, &exp->tuple,
+		    __nf_ct_l3proto_find(exp->tuple.src.l3num),
+		    __nf_ct_l4proto_find(exp->tuple.src.l3num,
+		    			 exp->tuple.dst.protonum));
+	return seq_putc(s, '\n');
+}
+
+static struct seq_operations exp_seq_ops = {
+	.start = exp_seq_start,
+	.next = exp_seq_next,
+	.stop = exp_seq_stop,
+	.show = exp_seq_show
+};
+
+static int exp_open(struct inode *inode, struct file *file)
+{
+	return seq_open(file, &exp_seq_ops);
+}
+
+static struct file_operations ip_exp_file_ops = {
+	.owner   = THIS_MODULE,
+	.open    = exp_open,
+	.read    = seq_read,
+	.llseek  = seq_lseek,
+	.release = seq_release
+};
+
+static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
+{
+	int cpu;
+
+	if (*pos == 0)
+		return SEQ_START_TOKEN;
+
+	for (cpu = *pos-1; cpu < NR_CPUS; ++cpu) {
+		if (!cpu_possible(cpu))
+			continue;
+		*pos = cpu+1;
+		return &per_cpu(nf_conntrack_stat, cpu);
+	}
+
+	return NULL;
+}
+
+static void *ct_cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+	int cpu;
+
+	for (cpu = *pos; cpu < NR_CPUS; ++cpu) {
+		if (!cpu_possible(cpu))
+			continue;
+		*pos = cpu+1;
+		return &per_cpu(nf_conntrack_stat, cpu);
+	}
+
+	return NULL;
+}
+
+static void ct_cpu_seq_stop(struct seq_file *seq, void *v)
+{
+}
+
+static int ct_cpu_seq_show(struct seq_file *seq, void *v)
+{
+	unsigned int nr_conntracks = atomic_read(&nf_conntrack_count);
+	struct ip_conntrack_stat *st = v;
+
+	if (v == SEQ_START_TOKEN) {
+		seq_printf(seq, "entries  searched found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error  expect_new expect_create expect_delete\n");
+		return 0;
+	}
+
+	seq_printf(seq, "%08x  %08x %08x %08x %08x %08x %08x %08x "
+			"%08x %08x %08x %08x %08x  %08x %08x %08x \n",
+		   nr_conntracks,
+		   st->searched,
+		   st->found,
+		   st->new,
+		   st->invalid,
+		   st->ignore,
+		   st->delete,
+		   st->delete_list,
+		   st->insert,
+		   st->insert_failed,
+		   st->drop,
+		   st->early_drop,
+		   st->error,
+
+		   st->expect_new,
+		   st->expect_create,
+		   st->expect_delete
+		);
+	return 0;
+}
+
+static struct seq_operations ct_cpu_seq_ops = {
+	.start  = ct_cpu_seq_start,
+	.next   = ct_cpu_seq_next,
+	.stop   = ct_cpu_seq_stop,
+	.show   = ct_cpu_seq_show,
+};
+
+static int ct_cpu_seq_open(struct inode *inode, struct file *file)
+{
+	return seq_open(file, &ct_cpu_seq_ops);
+}
+
+static struct file_operations ct_cpu_seq_fops = {
+	.owner   = THIS_MODULE,
+	.open    = ct_cpu_seq_open,
+	.read    = seq_read,
+	.llseek  = seq_lseek,
+	.release = seq_release_private,
+};
+
+int __init nf_conntrack_ipv4_compat_init(void)
+{
+	struct proc_dir_entry *proc, *proc_exp, *proc_stat;
+
+	proc = proc_net_fops_create("ip_conntrack", 0440, &ct_file_ops);
+	if (!proc)
+		goto err1;
+
+	proc_exp = proc_net_fops_create("ip_conntrack_expect", 0440,
+					&ip_exp_file_ops);
+	if (!proc_exp)
+		goto err2;
+
+	proc_stat = create_proc_entry("ip_conntrack", S_IRUGO, proc_net_stat);
+	if (!proc_stat)
+		goto err3;
+
+	proc_stat->proc_fops = &ct_cpu_seq_fops;
+	proc_stat->owner = THIS_MODULE;
+
+	return 0;
+
+err3:
+	proc_net_remove("ip_conntrack_expect");
+err2:
+	proc_net_remove("ip_conntrack");
+err1:
+	return -ENOMEM;
+}
+
+void __exit nf_conntrack_ipv4_compat_fini(void)
+{
+	remove_proc_entry("ip_conntrack", proc_net_stat);
+	proc_net_remove("ip_conntrack_expect");
+	proc_net_remove("ip_conntrack");
+}
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 790f00d500c..db9e7c45d3b 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -22,10 +22,10 @@
 #include <net/checksum.h>
 #include <linux/netfilter_ipv4.h>
 #include <net/netfilter/nf_conntrack_tuple.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
 #include <net/netfilter/nf_conntrack_core.h>
 
-unsigned long nf_ct_icmp_timeout __read_mostly = 30*HZ;
+static unsigned long nf_ct_icmp_timeout __read_mostly = 30*HZ;
 
 #if 0
 #define DEBUGP printk
@@ -152,7 +152,7 @@ icmp_error_message(struct sk_buff *skb,
 		struct icmphdr icmp;
 		struct iphdr ip;
 	} _in, *inside;
-	struct nf_conntrack_protocol *innerproto;
+	struct nf_conntrack_l4proto *innerproto;
 	struct nf_conntrack_tuple_hash *h;
 	int dataoff;
 
@@ -170,7 +170,7 @@ icmp_error_message(struct sk_buff *skb,
 		return -NF_ACCEPT;
 	}
 
-	innerproto = __nf_ct_proto_find(PF_INET, inside->ip.protocol);
+	innerproto = __nf_ct_l4proto_find(PF_INET, inside->ip.protocol);
 	dataoff = skb->nh.iph->ihl*4 + sizeof(inside->icmp);
 	/* Are they talking about one of our connections? */
 	if (!nf_ct_get_tuple(skb, dataoff, dataoff + inside->ip.ihl*4, PF_INET,
@@ -311,7 +311,7 @@ static int icmp_nfattr_to_tuple(struct nfattr *tb[],
 	tuple->dst.u.icmp.code =
 			*(u_int8_t *)NFA_DATA(tb[CTA_PROTO_ICMP_CODE-1]);
 	tuple->src.u.icmp.id =
-			*(u_int16_t *)NFA_DATA(tb[CTA_PROTO_ICMP_ID-1]);
+			*(__be16 *)NFA_DATA(tb[CTA_PROTO_ICMP_ID-1]);
 
 	if (tuple->dst.u.icmp.type >= sizeof(invmap)
 	    || !invmap[tuple->dst.u.icmp.type])
@@ -321,11 +321,42 @@ static int icmp_nfattr_to_tuple(struct nfattr *tb[],
 }
 #endif
 
-struct nf_conntrack_protocol nf_conntrack_protocol_icmp =
+#ifdef CONFIG_SYSCTL
+static struct ctl_table_header *icmp_sysctl_header;
+static struct ctl_table icmp_sysctl_table[] = {
+	{
+		.ctl_name	= NET_NF_CONNTRACK_ICMP_TIMEOUT,
+		.procname	= "nf_conntrack_icmp_timeout",
+		.data		= &nf_ct_icmp_timeout,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+        {
+		.ctl_name = 0
+	}
+};
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+static struct ctl_table icmp_compat_sysctl_table[] = {
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT,
+		.procname	= "ip_conntrack_icmp_timeout",
+		.data		= &nf_ct_icmp_timeout,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+        {
+		.ctl_name = 0
+	}
+};
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+#endif /* CONFIG_SYSCTL */
+
+struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp =
 {
-	.list			= { NULL, NULL },
 	.l3proto		= PF_INET,
-	.proto			= IPPROTO_ICMP,
+	.l4proto		= IPPROTO_ICMP,
 	.name			= "icmp",
 	.pkt_to_tuple		= icmp_pkt_to_tuple,
 	.invert_tuple		= icmp_invert_tuple,
@@ -341,6 +372,12 @@ struct nf_conntrack_protocol nf_conntrack_protocol_icmp =
 	.tuple_to_nfattr	= icmp_tuple_to_nfattr,
 	.nfattr_to_tuple	= icmp_nfattr_to_tuple,
 #endif
+#ifdef CONFIG_SYSCTL
+	.ctl_table_header	= &icmp_sysctl_header,
+	.ctl_table		= icmp_sysctl_table,
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	.ctl_compat_table	= icmp_compat_sysctl_table,
+#endif
+#endif
 };
-
-EXPORT_SYMBOL(nf_conntrack_protocol_icmp);
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_icmp);
diff --git a/net/ipv4/netfilter/nf_nat_amanda.c b/net/ipv4/netfilter/nf_nat_amanda.c
new file mode 100644
index 00000000000..0f17098917b
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_amanda.c
@@ -0,0 +1,78 @@
+/* Amanda extension for TCP NAT alteration.
+ * (C) 2002 by Brian J. Murrell <netfilter@interlinx.bc.ca>
+ * based on a copy of HW's ip_nat_irc.c as well as other modules
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/udp.h>
+
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_amanda.h>
+
+MODULE_AUTHOR("Brian J. Murrell <netfilter@interlinx.bc.ca>");
+MODULE_DESCRIPTION("Amanda NAT helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_nat_amanda");
+
+static unsigned int help(struct sk_buff **pskb,
+			 enum ip_conntrack_info ctinfo,
+			 unsigned int matchoff,
+			 unsigned int matchlen,
+			 struct nf_conntrack_expect *exp)
+{
+	char buffer[sizeof("65535")];
+	u_int16_t port;
+	unsigned int ret;
+
+	/* Connection comes from client. */
+	exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+	exp->dir = IP_CT_DIR_ORIGINAL;
+
+	/* When you see the packet, we need to NAT it the same as the
+	 * this one (ie. same IP: it will be TCP and master is UDP). */
+	exp->expectfn = nf_nat_follow_master;
+
+	/* Try to get same port: if not, try to change it. */
+	for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) {
+		exp->tuple.dst.u.tcp.port = htons(port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (port == 0)
+		return NF_DROP;
+
+	sprintf(buffer, "%u", port);
+	ret = nf_nat_mangle_udp_packet(pskb, exp->master, ctinfo,
+				       matchoff, matchlen,
+				       buffer, strlen(buffer));
+	if (ret != NF_ACCEPT)
+		nf_conntrack_unexpect_related(exp);
+	return ret;
+}
+
+static void __exit nf_nat_amanda_fini(void)
+{
+	rcu_assign_pointer(nf_nat_amanda_hook, NULL);
+	synchronize_rcu();
+}
+
+static int __init nf_nat_amanda_init(void)
+{
+	BUG_ON(rcu_dereference(nf_nat_amanda_hook));
+	rcu_assign_pointer(nf_nat_amanda_hook, help);
+	return 0;
+}
+
+module_init(nf_nat_amanda_init);
+module_exit(nf_nat_amanda_fini);
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
new file mode 100644
index 00000000000..86a92272b05
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -0,0 +1,647 @@
+/* NAT for netfilter; shared with compatibility layer. */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/timer.h>
+#include <linux/skbuff.h>
+#include <linux/vmalloc.h>
+#include <net/checksum.h>
+#include <net/icmp.h>
+#include <net/ip.h>
+#include <net/tcp.h>  /* For tcp_prot in getorigdst */
+#include <linux/icmp.h>
+#include <linux/udp.h>
+#include <linux/jhash.h>
+
+#include <linux/netfilter_ipv4.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_protocol.h>
+#include <net/netfilter/nf_nat_core.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_l3proto.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+static DEFINE_RWLOCK(nf_nat_lock);
+
+static struct nf_conntrack_l3proto *l3proto = NULL;
+
+/* Calculated at init based on memory size */
+static unsigned int nf_nat_htable_size;
+
+static struct list_head *bysource;
+
+#define MAX_IP_NAT_PROTO 256
+static struct nf_nat_protocol *nf_nat_protos[MAX_IP_NAT_PROTO];
+
+static inline struct nf_nat_protocol *
+__nf_nat_proto_find(u_int8_t protonum)
+{
+	return nf_nat_protos[protonum];
+}
+
+struct nf_nat_protocol *
+nf_nat_proto_find_get(u_int8_t protonum)
+{
+	struct nf_nat_protocol *p;
+
+	/* we need to disable preemption to make sure 'p' doesn't get
+	 * removed until we've grabbed the reference */
+	preempt_disable();
+	p = __nf_nat_proto_find(protonum);
+	if (!try_module_get(p->me))
+		p = &nf_nat_unknown_protocol;
+	preempt_enable();
+
+	return p;
+}
+EXPORT_SYMBOL_GPL(nf_nat_proto_find_get);
+
+void
+nf_nat_proto_put(struct nf_nat_protocol *p)
+{
+	module_put(p->me);
+}
+EXPORT_SYMBOL_GPL(nf_nat_proto_put);
+
+/* We keep an extra hash for each conntrack, for fast searching. */
+static inline unsigned int
+hash_by_src(const struct nf_conntrack_tuple *tuple)
+{
+	/* Original src, to ensure we map it consistently if poss. */
+	return jhash_3words((__force u32)tuple->src.u3.ip, tuple->src.u.all,
+			    tuple->dst.protonum, 0) % nf_nat_htable_size;
+}
+
+/* Noone using conntrack by the time this called. */
+static void nf_nat_cleanup_conntrack(struct nf_conn *conn)
+{
+	struct nf_conn_nat *nat;
+	if (!(conn->status & IPS_NAT_DONE_MASK))
+		return;
+
+	nat = nfct_nat(conn);
+	write_lock_bh(&nf_nat_lock);
+	list_del(&nat->info.bysource);
+	write_unlock_bh(&nf_nat_lock);
+}
+
+/* Is this tuple already taken? (not by us) */
+int
+nf_nat_used_tuple(const struct nf_conntrack_tuple *tuple,
+		  const struct nf_conn *ignored_conntrack)
+{
+	/* Conntrack tracking doesn't keep track of outgoing tuples; only
+	   incoming ones.  NAT means they don't have a fixed mapping,
+	   so we invert the tuple and look for the incoming reply.
+
+	   We could keep a separate hash if this proves too slow. */
+	struct nf_conntrack_tuple reply;
+
+	nf_ct_invert_tuplepr(&reply, tuple);
+	return nf_conntrack_tuple_taken(&reply, ignored_conntrack);
+}
+EXPORT_SYMBOL(nf_nat_used_tuple);
+
+/* If we source map this tuple so reply looks like reply_tuple, will
+ * that meet the constraints of range. */
+static int
+in_range(const struct nf_conntrack_tuple *tuple,
+	 const struct nf_nat_range *range)
+{
+	struct nf_nat_protocol *proto;
+
+	proto = __nf_nat_proto_find(tuple->dst.protonum);
+	/* If we are supposed to map IPs, then we must be in the
+	   range specified, otherwise let this drag us onto a new src IP. */
+	if (range->flags & IP_NAT_RANGE_MAP_IPS) {
+		if (ntohl(tuple->src.u3.ip) < ntohl(range->min_ip) ||
+		    ntohl(tuple->src.u3.ip) > ntohl(range->max_ip))
+			return 0;
+	}
+
+	if (!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED) ||
+	    proto->in_range(tuple, IP_NAT_MANIP_SRC,
+			    &range->min, &range->max))
+		return 1;
+
+	return 0;
+}
+
+static inline int
+same_src(const struct nf_conn *ct,
+	 const struct nf_conntrack_tuple *tuple)
+{
+	const struct nf_conntrack_tuple *t;
+
+	t = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
+	return (t->dst.protonum == tuple->dst.protonum &&
+		t->src.u3.ip == tuple->src.u3.ip &&
+		t->src.u.all == tuple->src.u.all);
+}
+
+/* Only called for SRC manip */
+static int
+find_appropriate_src(const struct nf_conntrack_tuple *tuple,
+		     struct nf_conntrack_tuple *result,
+		     const struct nf_nat_range *range)
+{
+	unsigned int h = hash_by_src(tuple);
+	struct nf_conn_nat *nat;
+	struct nf_conn *ct;
+
+	read_lock_bh(&nf_nat_lock);
+	list_for_each_entry(nat, &bysource[h], info.bysource) {
+		ct = (struct nf_conn *)((char *)nat - offsetof(struct nf_conn, data));
+		if (same_src(ct, tuple)) {
+			/* Copy source part from reply tuple. */
+			nf_ct_invert_tuplepr(result,
+				       &ct->tuplehash[IP_CT_DIR_REPLY].tuple);
+			result->dst = tuple->dst;
+
+			if (in_range(result, range)) {
+				read_unlock_bh(&nf_nat_lock);
+				return 1;
+			}
+		}
+	}
+	read_unlock_bh(&nf_nat_lock);
+	return 0;
+}
+
+/* For [FUTURE] fragmentation handling, we want the least-used
+   src-ip/dst-ip/proto triple.  Fairness doesn't come into it.  Thus
+   if the range specifies 1.2.3.4 ports 10000-10005 and 1.2.3.5 ports
+   1-65535, we don't do pro-rata allocation based on ports; we choose
+   the ip with the lowest src-ip/dst-ip/proto usage.
+*/
+static void
+find_best_ips_proto(struct nf_conntrack_tuple *tuple,
+		    const struct nf_nat_range *range,
+		    const struct nf_conn *ct,
+		    enum nf_nat_manip_type maniptype)
+{
+	__be32 *var_ipp;
+	/* Host order */
+	u_int32_t minip, maxip, j;
+
+	/* No IP mapping?  Do nothing. */
+	if (!(range->flags & IP_NAT_RANGE_MAP_IPS))
+		return;
+
+	if (maniptype == IP_NAT_MANIP_SRC)
+		var_ipp = &tuple->src.u3.ip;
+	else
+		var_ipp = &tuple->dst.u3.ip;
+
+	/* Fast path: only one choice. */
+	if (range->min_ip == range->max_ip) {
+		*var_ipp = range->min_ip;
+		return;
+	}
+
+	/* Hashing source and destination IPs gives a fairly even
+	 * spread in practice (if there are a small number of IPs
+	 * involved, there usually aren't that many connections
+	 * anyway).  The consistency means that servers see the same
+	 * client coming from the same IP (some Internet Banking sites
+	 * like this), even across reboots. */
+	minip = ntohl(range->min_ip);
+	maxip = ntohl(range->max_ip);
+	j = jhash_2words((__force u32)tuple->src.u3.ip,
+			 (__force u32)tuple->dst.u3.ip, 0);
+	*var_ipp = htonl(minip + j % (maxip - minip + 1));
+}
+
+/* Manipulate the tuple into the range given.  For NF_IP_POST_ROUTING,
+ * we change the source to map into the range.  For NF_IP_PRE_ROUTING
+ * and NF_IP_LOCAL_OUT, we change the destination to map into the
+ * range.  It might not be possible to get a unique tuple, but we try.
+ * At worst (or if we race), we will end up with a final duplicate in
+ * __ip_conntrack_confirm and drop the packet. */
+static void
+get_unique_tuple(struct nf_conntrack_tuple *tuple,
+		 const struct nf_conntrack_tuple *orig_tuple,
+		 const struct nf_nat_range *range,
+		 struct nf_conn *ct,
+		 enum nf_nat_manip_type maniptype)
+{
+	struct nf_nat_protocol *proto;
+
+	/* 1) If this srcip/proto/src-proto-part is currently mapped,
+	   and that same mapping gives a unique tuple within the given
+	   range, use that.
+
+	   This is only required for source (ie. NAT/masq) mappings.
+	   So far, we don't do local source mappings, so multiple
+	   manips not an issue.  */
+	if (maniptype == IP_NAT_MANIP_SRC) {
+		if (find_appropriate_src(orig_tuple, tuple, range)) {
+			DEBUGP("get_unique_tuple: Found current src map\n");
+			if (!nf_nat_used_tuple(tuple, ct))
+				return;
+		}
+	}
+
+	/* 2) Select the least-used IP/proto combination in the given
+	   range. */
+	*tuple = *orig_tuple;
+	find_best_ips_proto(tuple, range, ct, maniptype);
+
+	/* 3) The per-protocol part of the manip is made to map into
+	   the range to make a unique tuple. */
+
+	proto = nf_nat_proto_find_get(orig_tuple->dst.protonum);
+
+	/* Only bother mapping if it's not already in range and unique */
+	if ((!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED) ||
+	     proto->in_range(tuple, maniptype, &range->min, &range->max)) &&
+	    !nf_nat_used_tuple(tuple, ct)) {
+		nf_nat_proto_put(proto);
+		return;
+	}
+
+	/* Last change: get protocol to try to obtain unique tuple. */
+	proto->unique_tuple(tuple, range, maniptype, ct);
+
+	nf_nat_proto_put(proto);
+}
+
+unsigned int
+nf_nat_setup_info(struct nf_conn *ct,
+		  const struct nf_nat_range *range,
+		  unsigned int hooknum)
+{
+	struct nf_conntrack_tuple curr_tuple, new_tuple;
+	struct nf_conn_nat *nat = nfct_nat(ct);
+	struct nf_nat_info *info = &nat->info;
+	int have_to_hash = !(ct->status & IPS_NAT_DONE_MASK);
+	enum nf_nat_manip_type maniptype = HOOK2MANIP(hooknum);
+
+	NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING ||
+		     hooknum == NF_IP_POST_ROUTING ||
+		     hooknum == NF_IP_LOCAL_IN ||
+		     hooknum == NF_IP_LOCAL_OUT);
+	BUG_ON(nf_nat_initialized(ct, maniptype));
+
+	/* What we've got will look like inverse of reply. Normally
+	   this is what is in the conntrack, except for prior
+	   manipulations (future optimization: if num_manips == 0,
+	   orig_tp =
+	   conntrack->tuplehash[IP_CT_DIR_ORIGINAL].tuple) */
+	nf_ct_invert_tuplepr(&curr_tuple,
+			     &ct->tuplehash[IP_CT_DIR_REPLY].tuple);
+
+	get_unique_tuple(&new_tuple, &curr_tuple, range, ct, maniptype);
+
+	if (!nf_ct_tuple_equal(&new_tuple, &curr_tuple)) {
+		struct nf_conntrack_tuple reply;
+
+		/* Alter conntrack table so will recognize replies. */
+		nf_ct_invert_tuplepr(&reply, &new_tuple);
+		nf_conntrack_alter_reply(ct, &reply);
+
+		/* Non-atomic: we own this at the moment. */
+		if (maniptype == IP_NAT_MANIP_SRC)
+			ct->status |= IPS_SRC_NAT;
+		else
+			ct->status |= IPS_DST_NAT;
+	}
+
+	/* Place in source hash if this is the first time. */
+	if (have_to_hash) {
+		unsigned int srchash;
+
+		srchash = hash_by_src(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
+		write_lock_bh(&nf_nat_lock);
+		list_add(&info->bysource, &bysource[srchash]);
+		write_unlock_bh(&nf_nat_lock);
+	}
+
+	/* It's done. */
+	if (maniptype == IP_NAT_MANIP_DST)
+		set_bit(IPS_DST_NAT_DONE_BIT, &ct->status);
+	else
+		set_bit(IPS_SRC_NAT_DONE_BIT, &ct->status);
+
+	return NF_ACCEPT;
+}
+EXPORT_SYMBOL(nf_nat_setup_info);
+
+/* Returns true if succeeded. */
+static int
+manip_pkt(u_int16_t proto,
+	  struct sk_buff **pskb,
+	  unsigned int iphdroff,
+	  const struct nf_conntrack_tuple *target,
+	  enum nf_nat_manip_type maniptype)
+{
+	struct iphdr *iph;
+	struct nf_nat_protocol *p;
+
+	if (!skb_make_writable(pskb, iphdroff + sizeof(*iph)))
+		return 0;
+
+	iph = (void *)(*pskb)->data + iphdroff;
+
+	/* Manipulate protcol part. */
+	p = nf_nat_proto_find_get(proto);
+	if (!p->manip_pkt(pskb, iphdroff, target, maniptype)) {
+		nf_nat_proto_put(p);
+		return 0;
+	}
+	nf_nat_proto_put(p);
+
+	iph = (void *)(*pskb)->data + iphdroff;
+
+	if (maniptype == IP_NAT_MANIP_SRC) {
+		nf_csum_replace4(&iph->check, iph->saddr, target->src.u3.ip);
+		iph->saddr = target->src.u3.ip;
+	} else {
+		nf_csum_replace4(&iph->check, iph->daddr, target->dst.u3.ip);
+		iph->daddr = target->dst.u3.ip;
+	}
+	return 1;
+}
+
+/* Do packet manipulations according to nf_nat_setup_info. */
+unsigned int nf_nat_packet(struct nf_conn *ct,
+			   enum ip_conntrack_info ctinfo,
+			   unsigned int hooknum,
+			   struct sk_buff **pskb)
+{
+	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+	unsigned long statusbit;
+	enum nf_nat_manip_type mtype = HOOK2MANIP(hooknum);
+
+	if (mtype == IP_NAT_MANIP_SRC)
+		statusbit = IPS_SRC_NAT;
+	else
+		statusbit = IPS_DST_NAT;
+
+	/* Invert if this is reply dir. */
+	if (dir == IP_CT_DIR_REPLY)
+		statusbit ^= IPS_NAT_MASK;
+
+	/* Non-atomic: these bits don't change. */
+	if (ct->status & statusbit) {
+		struct nf_conntrack_tuple target;
+
+		/* We are aiming to look like inverse of other direction. */
+		nf_ct_invert_tuplepr(&target, &ct->tuplehash[!dir].tuple);
+
+		if (!manip_pkt(target.dst.protonum, pskb, 0, &target, mtype))
+			return NF_DROP;
+	}
+	return NF_ACCEPT;
+}
+EXPORT_SYMBOL_GPL(nf_nat_packet);
+
+/* Dir is direction ICMP is coming from (opposite to packet it contains) */
+int nf_nat_icmp_reply_translation(struct nf_conn *ct,
+				  enum ip_conntrack_info ctinfo,
+				  unsigned int hooknum,
+				  struct sk_buff **pskb)
+{
+	struct {
+		struct icmphdr icmp;
+		struct iphdr ip;
+	} *inside;
+	struct nf_conntrack_tuple inner, target;
+	int hdrlen = (*pskb)->nh.iph->ihl * 4;
+	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+	unsigned long statusbit;
+	enum nf_nat_manip_type manip = HOOK2MANIP(hooknum);
+
+	if (!skb_make_writable(pskb, hdrlen + sizeof(*inside)))
+		return 0;
+
+	inside = (void *)(*pskb)->data + (*pskb)->nh.iph->ihl*4;
+
+	/* We're actually going to mangle it beyond trivial checksum
+	   adjustment, so make sure the current checksum is correct. */
+	if (nf_ip_checksum(*pskb, hooknum, hdrlen, 0))
+		return 0;
+
+	/* Must be RELATED */
+	NF_CT_ASSERT((*pskb)->nfctinfo == IP_CT_RELATED ||
+		     (*pskb)->nfctinfo == IP_CT_RELATED+IP_CT_IS_REPLY);
+
+	/* Redirects on non-null nats must be dropped, else they'll
+           start talking to each other without our translation, and be
+           confused... --RR */
+	if (inside->icmp.type == ICMP_REDIRECT) {
+		/* If NAT isn't finished, assume it and drop. */
+		if ((ct->status & IPS_NAT_DONE_MASK) != IPS_NAT_DONE_MASK)
+			return 0;
+
+		if (ct->status & IPS_NAT_MASK)
+			return 0;
+	}
+
+	DEBUGP("icmp_reply_translation: translating error %p manp %u dir %s\n",
+	       *pskb, manip, dir == IP_CT_DIR_ORIGINAL ? "ORIG" : "REPLY");
+
+	if (!nf_ct_get_tuple(*pskb,
+			     (*pskb)->nh.iph->ihl*4 + sizeof(struct icmphdr),
+			     (*pskb)->nh.iph->ihl*4 +
+	                     sizeof(struct icmphdr) + inside->ip.ihl*4,
+	                     (u_int16_t)AF_INET,
+	                     inside->ip.protocol,
+	                     &inner,
+	                     l3proto,
+			     __nf_ct_l4proto_find((u_int16_t)PF_INET,
+			     			  inside->ip.protocol)))
+		return 0;
+
+	/* Change inner back to look like incoming packet.  We do the
+	   opposite manip on this hook to normal, because it might not
+	   pass all hooks (locally-generated ICMP).  Consider incoming
+	   packet: PREROUTING (DST manip), routing produces ICMP, goes
+	   through POSTROUTING (which must correct the DST manip). */
+	if (!manip_pkt(inside->ip.protocol, pskb,
+		       (*pskb)->nh.iph->ihl*4 + sizeof(inside->icmp),
+		       &ct->tuplehash[!dir].tuple,
+		       !manip))
+		return 0;
+
+	if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) {
+		/* Reloading "inside" here since manip_pkt inner. */
+		inside = (void *)(*pskb)->data + (*pskb)->nh.iph->ihl*4;
+		inside->icmp.checksum = 0;
+		inside->icmp.checksum =
+			csum_fold(skb_checksum(*pskb, hdrlen,
+					       (*pskb)->len - hdrlen, 0));
+	}
+
+	/* Change outer to look the reply to an incoming packet
+	 * (proto 0 means don't invert per-proto part). */
+	if (manip == IP_NAT_MANIP_SRC)
+		statusbit = IPS_SRC_NAT;
+	else
+		statusbit = IPS_DST_NAT;
+
+	/* Invert if this is reply dir. */
+	if (dir == IP_CT_DIR_REPLY)
+		statusbit ^= IPS_NAT_MASK;
+
+	if (ct->status & statusbit) {
+		nf_ct_invert_tuplepr(&target, &ct->tuplehash[!dir].tuple);
+		if (!manip_pkt(0, pskb, 0, &target, manip))
+			return 0;
+	}
+
+	return 1;
+}
+EXPORT_SYMBOL_GPL(nf_nat_icmp_reply_translation);
+
+/* Protocol registration. */
+int nf_nat_protocol_register(struct nf_nat_protocol *proto)
+{
+	int ret = 0;
+
+	write_lock_bh(&nf_nat_lock);
+	if (nf_nat_protos[proto->protonum] != &nf_nat_unknown_protocol) {
+		ret = -EBUSY;
+		goto out;
+	}
+	nf_nat_protos[proto->protonum] = proto;
+ out:
+	write_unlock_bh(&nf_nat_lock);
+	return ret;
+}
+EXPORT_SYMBOL(nf_nat_protocol_register);
+
+/* Noone stores the protocol anywhere; simply delete it. */
+void nf_nat_protocol_unregister(struct nf_nat_protocol *proto)
+{
+	write_lock_bh(&nf_nat_lock);
+	nf_nat_protos[proto->protonum] = &nf_nat_unknown_protocol;
+	write_unlock_bh(&nf_nat_lock);
+
+	/* Someone could be still looking at the proto in a bh. */
+	synchronize_net();
+}
+EXPORT_SYMBOL(nf_nat_protocol_unregister);
+
+#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
+    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+int
+nf_nat_port_range_to_nfattr(struct sk_buff *skb,
+			    const struct nf_nat_range *range)
+{
+	NFA_PUT(skb, CTA_PROTONAT_PORT_MIN, sizeof(__be16),
+		&range->min.tcp.port);
+	NFA_PUT(skb, CTA_PROTONAT_PORT_MAX, sizeof(__be16),
+		&range->max.tcp.port);
+
+	return 0;
+
+nfattr_failure:
+	return -1;
+}
+EXPORT_SYMBOL_GPL(nf_nat_port_nfattr_to_range);
+
+int
+nf_nat_port_nfattr_to_range(struct nfattr *tb[], struct nf_nat_range *range)
+{
+	int ret = 0;
+
+	/* we have to return whether we actually parsed something or not */
+
+	if (tb[CTA_PROTONAT_PORT_MIN-1]) {
+		ret = 1;
+		range->min.tcp.port =
+			*(__be16 *)NFA_DATA(tb[CTA_PROTONAT_PORT_MIN-1]);
+	}
+
+	if (!tb[CTA_PROTONAT_PORT_MAX-1]) {
+		if (ret)
+			range->max.tcp.port = range->min.tcp.port;
+	} else {
+		ret = 1;
+		range->max.tcp.port =
+			*(__be16 *)NFA_DATA(tb[CTA_PROTONAT_PORT_MAX-1]);
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nf_nat_port_range_to_nfattr);
+#endif
+
+static int __init nf_nat_init(void)
+{
+	size_t i;
+
+	/* Leave them the same for the moment. */
+	nf_nat_htable_size = nf_conntrack_htable_size;
+
+	/* One vmalloc for both hash tables */
+	bysource = vmalloc(sizeof(struct list_head) * nf_nat_htable_size);
+	if (!bysource)
+		return -ENOMEM;
+
+	/* Sew in builtin protocols. */
+	write_lock_bh(&nf_nat_lock);
+	for (i = 0; i < MAX_IP_NAT_PROTO; i++)
+		nf_nat_protos[i] = &nf_nat_unknown_protocol;
+	nf_nat_protos[IPPROTO_TCP] = &nf_nat_protocol_tcp;
+	nf_nat_protos[IPPROTO_UDP] = &nf_nat_protocol_udp;
+	nf_nat_protos[IPPROTO_ICMP] = &nf_nat_protocol_icmp;
+	write_unlock_bh(&nf_nat_lock);
+
+	for (i = 0; i < nf_nat_htable_size; i++) {
+		INIT_LIST_HEAD(&bysource[i]);
+	}
+
+	/* FIXME: Man, this is a hack.  <SIGH> */
+	NF_CT_ASSERT(nf_conntrack_destroyed == NULL);
+	nf_conntrack_destroyed = &nf_nat_cleanup_conntrack;
+
+	/* Initialize fake conntrack so that NAT will skip it */
+	nf_conntrack_untracked.status |= IPS_NAT_DONE_MASK;
+
+	l3proto = nf_ct_l3proto_find_get((u_int16_t)AF_INET);
+	return 0;
+}
+
+/* Clear NAT section of all conntracks, in case we're loaded again. */
+static int clean_nat(struct nf_conn *i, void *data)
+{
+	struct nf_conn_nat *nat = nfct_nat(i);
+
+	if (!nat)
+		return 0;
+	memset(nat, 0, sizeof(nat));
+	i->status &= ~(IPS_NAT_MASK | IPS_NAT_DONE_MASK | IPS_SEQ_ADJUST);
+	return 0;
+}
+
+static void __exit nf_nat_cleanup(void)
+{
+	nf_ct_iterate_cleanup(&clean_nat, NULL);
+	nf_conntrack_destroyed = NULL;
+	vfree(bysource);
+	nf_ct_l3proto_put(l3proto);
+}
+
+MODULE_LICENSE("GPL");
+
+module_init(nf_nat_init);
+module_exit(nf_nat_cleanup);
diff --git a/net/ipv4/netfilter/nf_nat_ftp.c b/net/ipv4/netfilter/nf_nat_ftp.c
new file mode 100644
index 00000000000..751b5980175
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_ftp.c
@@ -0,0 +1,179 @@
+/* FTP extension for TCP NAT alteration. */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/netfilter_ipv4.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_ftp.h>
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Rusty Russell <rusty@rustcorp.com.au>");
+MODULE_DESCRIPTION("ftp NAT helper");
+MODULE_ALIAS("ip_nat_ftp");
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+/* FIXME: Time out? --RR */
+
+static int
+mangle_rfc959_packet(struct sk_buff **pskb,
+		     __be32 newip,
+		     u_int16_t port,
+		     unsigned int matchoff,
+		     unsigned int matchlen,
+		     struct nf_conn *ct,
+		     enum ip_conntrack_info ctinfo,
+		     u32 *seq)
+{
+	char buffer[sizeof("nnn,nnn,nnn,nnn,nnn,nnn")];
+
+	sprintf(buffer, "%u,%u,%u,%u,%u,%u",
+		NIPQUAD(newip), port>>8, port&0xFF);
+
+	DEBUGP("calling nf_nat_mangle_tcp_packet\n");
+
+	*seq += strlen(buffer) - matchlen;
+	return nf_nat_mangle_tcp_packet(pskb, ct, ctinfo, matchoff,
+					matchlen, buffer, strlen(buffer));
+}
+
+/* |1|132.235.1.2|6275| */
+static int
+mangle_eprt_packet(struct sk_buff **pskb,
+		   __be32 newip,
+		   u_int16_t port,
+		   unsigned int matchoff,
+		   unsigned int matchlen,
+		   struct nf_conn *ct,
+		   enum ip_conntrack_info ctinfo,
+		   u32 *seq)
+{
+	char buffer[sizeof("|1|255.255.255.255|65535|")];
+
+	sprintf(buffer, "|1|%u.%u.%u.%u|%u|", NIPQUAD(newip), port);
+
+	DEBUGP("calling nf_nat_mangle_tcp_packet\n");
+
+	*seq += strlen(buffer) - matchlen;
+	return nf_nat_mangle_tcp_packet(pskb, ct, ctinfo, matchoff,
+					matchlen, buffer, strlen(buffer));
+}
+
+/* |1|132.235.1.2|6275| */
+static int
+mangle_epsv_packet(struct sk_buff **pskb,
+		   __be32 newip,
+		   u_int16_t port,
+		   unsigned int matchoff,
+		   unsigned int matchlen,
+		   struct nf_conn *ct,
+		   enum ip_conntrack_info ctinfo,
+		   u32 *seq)
+{
+	char buffer[sizeof("|||65535|")];
+
+	sprintf(buffer, "|||%u|", port);
+
+	DEBUGP("calling nf_nat_mangle_tcp_packet\n");
+
+	*seq += strlen(buffer) - matchlen;
+	return nf_nat_mangle_tcp_packet(pskb, ct, ctinfo, matchoff,
+					matchlen, buffer, strlen(buffer));
+}
+
+static int (*mangle[])(struct sk_buff **, __be32, u_int16_t,
+		       unsigned int, unsigned int, struct nf_conn *,
+		       enum ip_conntrack_info, u32 *seq)
+= {
+	[NF_CT_FTP_PORT] = mangle_rfc959_packet,
+	[NF_CT_FTP_PASV] = mangle_rfc959_packet,
+	[NF_CT_FTP_EPRT] = mangle_eprt_packet,
+	[NF_CT_FTP_EPSV] = mangle_epsv_packet
+};
+
+/* So, this packet has hit the connection tracking matching code.
+   Mangle it, and change the expectation to match the new version. */
+static unsigned int nf_nat_ftp(struct sk_buff **pskb,
+			       enum ip_conntrack_info ctinfo,
+			       enum nf_ct_ftp_type type,
+			       unsigned int matchoff,
+			       unsigned int matchlen,
+			       struct nf_conntrack_expect *exp,
+			       u32 *seq)
+{
+	__be32 newip;
+	u_int16_t port;
+	int dir = CTINFO2DIR(ctinfo);
+	struct nf_conn *ct = exp->master;
+
+	DEBUGP("FTP_NAT: type %i, off %u len %u\n", type, matchoff, matchlen);
+
+	/* Connection will come from wherever this packet goes, hence !dir */
+	newip = ct->tuplehash[!dir].tuple.dst.u3.ip;
+	exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+	exp->dir = !dir;
+
+	/* When you see the packet, we need to NAT it the same as the
+	 * this one. */
+	exp->expectfn = nf_nat_follow_master;
+
+	/* Try to get same port: if not, try to change it. */
+	for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) {
+		exp->tuple.dst.u.tcp.port = htons(port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (port == 0)
+		return NF_DROP;
+
+	if (!mangle[type](pskb, newip, port, matchoff, matchlen, ct, ctinfo,
+			  seq)) {
+		nf_conntrack_unexpect_related(exp);
+		return NF_DROP;
+	}
+	return NF_ACCEPT;
+}
+
+static void __exit nf_nat_ftp_fini(void)
+{
+	rcu_assign_pointer(nf_nat_ftp_hook, NULL);
+	synchronize_rcu();
+}
+
+static int __init nf_nat_ftp_init(void)
+{
+	BUG_ON(rcu_dereference(nf_nat_ftp_hook));
+	rcu_assign_pointer(nf_nat_ftp_hook, nf_nat_ftp);
+	return 0;
+}
+
+/* Prior to 2.6.11, we had a ports param.  No longer, but don't break users. */
+static int warn_set(const char *val, struct kernel_param *kp)
+{
+	printk(KERN_INFO KBUILD_MODNAME
+	       ": kernel >= 2.6.10 only uses 'ports' for conntrack modules\n");
+	return 0;
+}
+module_param_call(ports, warn_set, NULL, NULL, 0);
+
+module_init(nf_nat_ftp_init);
+module_exit(nf_nat_ftp_fini);
diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c
new file mode 100644
index 00000000000..fb9ab0114c2
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_h323.c
@@ -0,0 +1,596 @@
+/*
+ * H.323 extension for NAT alteration.
+ *
+ * Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net>
+ *
+ * This source code is licensed under General Public License version 2.
+ *
+ * Based on the 'brute force' H.323 NAT module by
+ * Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/tcp.h>
+#include <net/tcp.h>
+
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_h323.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+/****************************************************************************/
+static int set_addr(struct sk_buff **pskb,
+		    unsigned char **data, int dataoff,
+		    unsigned int addroff, __be32 ip, __be16 port)
+{
+	enum ip_conntrack_info ctinfo;
+	struct nf_conn *ct = ip_conntrack_get(*pskb, &ctinfo);
+	struct {
+		__be32 ip;
+		__be16 port;
+	} __attribute__ ((__packed__)) buf;
+	struct tcphdr _tcph, *th;
+
+	buf.ip = ip;
+	buf.port = port;
+	addroff += dataoff;
+
+	if ((*pskb)->nh.iph->protocol == IPPROTO_TCP) {
+		if (!nf_nat_mangle_tcp_packet(pskb, ct, ctinfo,
+					      addroff, sizeof(buf),
+					      (char *) &buf, sizeof(buf))) {
+			if (net_ratelimit())
+				printk("nf_nat_h323: nf_nat_mangle_tcp_packet"
+				       " error\n");
+			return -1;
+		}
+
+		/* Relocate data pointer */
+		th = skb_header_pointer(*pskb, (*pskb)->nh.iph->ihl * 4,
+					sizeof(_tcph), &_tcph);
+		if (th == NULL)
+			return -1;
+		*data = (*pskb)->data + (*pskb)->nh.iph->ihl * 4 +
+		    th->doff * 4 + dataoff;
+	} else {
+		if (!nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+					      addroff, sizeof(buf),
+					      (char *) &buf, sizeof(buf))) {
+			if (net_ratelimit())
+				printk("nf_nat_h323: nf_nat_mangle_udp_packet"
+				       " error\n");
+			return -1;
+		}
+		/* nf_nat_mangle_udp_packet uses skb_make_writable() to copy
+		 * or pull everything in a linear buffer, so we can safely
+		 * use the skb pointers now */
+		*data = (*pskb)->data + (*pskb)->nh.iph->ihl * 4 +
+		    sizeof(struct udphdr);
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int set_h225_addr(struct sk_buff **pskb,
+			 unsigned char **data, int dataoff,
+			 TransportAddress *taddr,
+			 union nf_conntrack_address *addr, __be16 port)
+{
+	return set_addr(pskb, data, dataoff, taddr->ipAddress.ip,
+			addr->ip, port);
+}
+
+/****************************************************************************/
+static int set_h245_addr(struct sk_buff **pskb,
+			 unsigned char **data, int dataoff,
+			 H245_TransportAddress *taddr,
+			 union nf_conntrack_address *addr, __be16 port)
+{
+	return set_addr(pskb, data, dataoff,
+			taddr->unicastAddress.iPAddress.network,
+			addr->ip, port);
+}
+
+/****************************************************************************/
+static int set_sig_addr(struct sk_buff **pskb, struct nf_conn *ct,
+			enum ip_conntrack_info ctinfo,
+			unsigned char **data,
+			TransportAddress *taddr, int count)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	int i;
+	__be16 port;
+	union nf_conntrack_address addr;
+
+	for (i = 0; i < count; i++) {
+		if (get_h225_addr(ct, *data, &taddr[i], &addr, &port)) {
+			if (addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
+			    port == info->sig_port[dir]) {
+				/* GW->GK */
+
+				/* Fix for Gnomemeeting */
+				if (i > 0 &&
+				    get_h225_addr(ct, *data, &taddr[0],
+						  &addr, &port) &&
+				    (ntohl(addr.ip) & 0xff000000) == 0x7f000000)
+					i = 0;
+
+				DEBUGP
+				    ("nf_nat_ras: set signal address "
+				     "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+				     NIPQUAD(ip), port,
+				     NIPQUAD(ct->tuplehash[!dir].tuple.dst.
+					     ip), info->sig_port[!dir]);
+				return set_h225_addr(pskb, data, 0, &taddr[i],
+						     &ct->tuplehash[!dir].
+						     tuple.dst.u3,
+						     info->sig_port[!dir]);
+			} else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip &&
+				   port == info->sig_port[dir]) {
+				/* GK->GW */
+				DEBUGP
+				    ("nf_nat_ras: set signal address "
+				     "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+				     NIPQUAD(ip), port,
+				     NIPQUAD(ct->tuplehash[!dir].tuple.src.
+					     ip), info->sig_port[!dir]);
+				return set_h225_addr(pskb, data, 0, &taddr[i],
+						     &ct->tuplehash[!dir].
+						     tuple.src.u3,
+						     info->sig_port[!dir]);
+			}
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int set_ras_addr(struct sk_buff **pskb, struct nf_conn *ct,
+			enum ip_conntrack_info ctinfo,
+			unsigned char **data,
+			TransportAddress *taddr, int count)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int i;
+	__be16 port;
+	union nf_conntrack_address addr;
+
+	for (i = 0; i < count; i++) {
+		if (get_h225_addr(ct, *data, &taddr[i], &addr, &port) &&
+		    addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
+		    port == ct->tuplehash[dir].tuple.src.u.udp.port) {
+			DEBUGP("nf_nat_ras: set rasAddress "
+			       "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+			       NIPQUAD(ip), ntohs(port),
+			       NIPQUAD(ct->tuplehash[!dir].tuple.dst.u3.ip),
+			       ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.
+				     port));
+			return set_h225_addr(pskb, data, 0, &taddr[i],
+					     &ct->tuplehash[!dir].tuple.dst.u3,
+					     ct->tuplehash[!dir].tuple.
+								dst.u.udp.port);
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int nat_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
+			enum ip_conntrack_info ctinfo,
+			unsigned char **data, int dataoff,
+			H245_TransportAddress *taddr,
+			__be16 port, __be16 rtp_port,
+			struct nf_conntrack_expect *rtp_exp,
+			struct nf_conntrack_expect *rtcp_exp)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	int i;
+	u_int16_t nated_port;
+
+	/* Set expectations for NAT */
+	rtp_exp->saved_proto.udp.port = rtp_exp->tuple.dst.u.udp.port;
+	rtp_exp->expectfn = nf_nat_follow_master;
+	rtp_exp->dir = !dir;
+	rtcp_exp->saved_proto.udp.port = rtcp_exp->tuple.dst.u.udp.port;
+	rtcp_exp->expectfn = nf_nat_follow_master;
+	rtcp_exp->dir = !dir;
+
+	/* Lookup existing expects */
+	for (i = 0; i < H323_RTP_CHANNEL_MAX; i++) {
+		if (info->rtp_port[i][dir] == rtp_port) {
+			/* Expected */
+
+			/* Use allocated ports first. This will refresh
+			 * the expects */
+			rtp_exp->tuple.dst.u.udp.port = info->rtp_port[i][dir];
+			rtcp_exp->tuple.dst.u.udp.port =
+			    htons(ntohs(info->rtp_port[i][dir]) + 1);
+			break;
+		} else if (info->rtp_port[i][dir] == 0) {
+			/* Not expected */
+			break;
+		}
+	}
+
+	/* Run out of expectations */
+	if (i >= H323_RTP_CHANNEL_MAX) {
+		if (net_ratelimit())
+			printk("nf_nat_h323: out of expectations\n");
+		return 0;
+	}
+
+	/* Try to get a pair of ports. */
+	for (nated_port = ntohs(rtp_exp->tuple.dst.u.udp.port);
+	     nated_port != 0; nated_port += 2) {
+		rtp_exp->tuple.dst.u.udp.port = htons(nated_port);
+		if (nf_conntrack_expect_related(rtp_exp) == 0) {
+			rtcp_exp->tuple.dst.u.udp.port =
+			    htons(nated_port + 1);
+			if (nf_conntrack_expect_related(rtcp_exp) == 0)
+				break;
+			nf_conntrack_unexpect_related(rtp_exp);
+		}
+	}
+
+	if (nated_port == 0) {	/* No port available */
+		if (net_ratelimit())
+			printk("nf_nat_h323: out of RTP ports\n");
+		return 0;
+	}
+
+	/* Modify signal */
+	if (set_h245_addr(pskb, data, dataoff, taddr,
+			  &ct->tuplehash[!dir].tuple.dst.u3,
+			  htons((port & htons(1)) ? nated_port + 1 :
+			  			    nated_port)) == 0) {
+		/* Save ports */
+		info->rtp_port[i][dir] = rtp_port;
+		info->rtp_port[i][!dir] = htons(nated_port);
+	} else {
+		nf_conntrack_unexpect_related(rtp_exp);
+		nf_conntrack_unexpect_related(rtcp_exp);
+		return -1;
+	}
+
+	/* Success */
+	DEBUGP("nf_nat_h323: expect RTP %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+	       NIPQUAD(rtp_exp->tuple.src.ip),
+	       ntohs(rtp_exp->tuple.src.u.udp.port),
+	       NIPQUAD(rtp_exp->tuple.dst.ip),
+	       ntohs(rtp_exp->tuple.dst.u.udp.port));
+	DEBUGP("nf_nat_h323: expect RTCP %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+	       NIPQUAD(rtcp_exp->tuple.src.ip),
+	       ntohs(rtcp_exp->tuple.src.u.udp.port),
+	       NIPQUAD(rtcp_exp->tuple.dst.ip),
+	       ntohs(rtcp_exp->tuple.dst.u.udp.port));
+
+	return 0;
+}
+
+/****************************************************************************/
+static int nat_t120(struct sk_buff **pskb, struct nf_conn *ct,
+		    enum ip_conntrack_info ctinfo,
+		    unsigned char **data, int dataoff,
+		    H245_TransportAddress *taddr, __be16 port,
+		    struct nf_conntrack_expect *exp)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	u_int16_t nated_port = ntohs(port);
+
+	/* Set expectations for NAT */
+	exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+	exp->expectfn = nf_nat_follow_master;
+	exp->dir = !dir;
+
+	/* Try to get same port: if not, try to change it. */
+	for (; nated_port != 0; nated_port++) {
+		exp->tuple.dst.u.tcp.port = htons(nated_port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (nated_port == 0) {	/* No port available */
+		if (net_ratelimit())
+			printk("nf_nat_h323: out of TCP ports\n");
+		return 0;
+	}
+
+	/* Modify signal */
+	if (set_h245_addr(pskb, data, dataoff, taddr,
+			  &ct->tuplehash[!dir].tuple.dst.u3,
+			  htons(nated_port)) < 0) {
+		nf_conntrack_unexpect_related(exp);
+		return -1;
+	}
+
+	DEBUGP("nf_nat_h323: expect T.120 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+	       NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+	       NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+	return 0;
+}
+
+/****************************************************************************/
+static int nat_h245(struct sk_buff **pskb, struct nf_conn *ct,
+		    enum ip_conntrack_info ctinfo,
+		    unsigned char **data, int dataoff,
+		    TransportAddress *taddr, __be16 port,
+		    struct nf_conntrack_expect *exp)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	u_int16_t nated_port = ntohs(port);
+
+	/* Set expectations for NAT */
+	exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+	exp->expectfn = nf_nat_follow_master;
+	exp->dir = !dir;
+
+	/* Check existing expects */
+	if (info->sig_port[dir] == port)
+		nated_port = ntohs(info->sig_port[!dir]);
+
+	/* Try to get same port: if not, try to change it. */
+	for (; nated_port != 0; nated_port++) {
+		exp->tuple.dst.u.tcp.port = htons(nated_port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (nated_port == 0) {	/* No port available */
+		if (net_ratelimit())
+			printk("nf_nat_q931: out of TCP ports\n");
+		return 0;
+	}
+
+	/* Modify signal */
+	if (set_h225_addr(pskb, data, dataoff, taddr,
+			  &ct->tuplehash[!dir].tuple.dst.u3,
+			  htons(nated_port)) == 0) {
+		/* Save ports */
+		info->sig_port[dir] = port;
+		info->sig_port[!dir] = htons(nated_port);
+	} else {
+		nf_conntrack_unexpect_related(exp);
+		return -1;
+	}
+
+	DEBUGP("nf_nat_q931: expect H.245 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+	       NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+	       NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+	return 0;
+}
+
+/****************************************************************************
+ * This conntrack expect function replaces nf_conntrack_q931_expect()
+ * which was set by nf_conntrack_h323.c.
+ ****************************************************************************/
+static void ip_nat_q931_expect(struct nf_conn *new,
+			       struct nf_conntrack_expect *this)
+{
+	struct ip_nat_range range;
+
+	if (this->tuple.src.u3.ip != 0) {	/* Only accept calls from GK */
+		nf_nat_follow_master(new, this);
+		return;
+	}
+
+	/* This must be a fresh one. */
+	BUG_ON(new->status & IPS_NAT_DONE_MASK);
+
+	/* Change src to where master sends to */
+	range.flags = IP_NAT_RANGE_MAP_IPS;
+	range.min_ip = range.max_ip = new->tuplehash[!this->dir].tuple.src.u3.ip;
+
+	/* hook doesn't matter, but it has to do source manip */
+	nf_nat_setup_info(new, &range, NF_IP_POST_ROUTING);
+
+	/* For DST manip, map port here to where it's expected. */
+	range.flags = (IP_NAT_RANGE_MAP_IPS | IP_NAT_RANGE_PROTO_SPECIFIED);
+	range.min = range.max = this->saved_proto;
+	range.min_ip = range.max_ip =
+	    new->master->tuplehash[!this->dir].tuple.src.u3.ip;
+
+	/* hook doesn't matter, but it has to do destination manip */
+	nf_nat_setup_info(new, &range, NF_IP_PRE_ROUTING);
+}
+
+/****************************************************************************/
+static int nat_q931(struct sk_buff **pskb, struct nf_conn *ct,
+		    enum ip_conntrack_info ctinfo,
+		    unsigned char **data, TransportAddress *taddr, int idx,
+		    __be16 port, struct nf_conntrack_expect *exp)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	u_int16_t nated_port = ntohs(port);
+	union nf_conntrack_address addr;
+
+	/* Set expectations for NAT */
+	exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+	exp->expectfn = ip_nat_q931_expect;
+	exp->dir = !dir;
+
+	/* Check existing expects */
+	if (info->sig_port[dir] == port)
+		nated_port = ntohs(info->sig_port[!dir]);
+
+	/* Try to get same port: if not, try to change it. */
+	for (; nated_port != 0; nated_port++) {
+		exp->tuple.dst.u.tcp.port = htons(nated_port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (nated_port == 0) {	/* No port available */
+		if (net_ratelimit())
+			printk("nf_nat_ras: out of TCP ports\n");
+		return 0;
+	}
+
+	/* Modify signal */
+	if (set_h225_addr(pskb, data, 0, &taddr[idx],
+			  &ct->tuplehash[!dir].tuple.dst.u3,
+			  htons(nated_port)) == 0) {
+		/* Save ports */
+		info->sig_port[dir] = port;
+		info->sig_port[!dir] = htons(nated_port);
+
+		/* Fix for Gnomemeeting */
+		if (idx > 0 &&
+		    get_h225_addr(ct, *data, &taddr[0], &addr, &port) &&
+		    (ntohl(addr.ip) & 0xff000000) == 0x7f000000) {
+			set_h225_addr_hook(pskb, data, 0, &taddr[0],
+					   &ct->tuplehash[!dir].tuple.dst.u3,
+					   info->sig_port[!dir]);
+		}
+	} else {
+		nf_conntrack_unexpect_related(exp);
+		return -1;
+	}
+
+	/* Success */
+	DEBUGP("nf_nat_ras: expect Q.931 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+	       NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+	       NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+	return 0;
+}
+
+/****************************************************************************/
+static void ip_nat_callforwarding_expect(struct nf_conn *new,
+					 struct nf_conntrack_expect *this)
+{
+	struct nf_nat_range range;
+
+	/* This must be a fresh one. */
+	BUG_ON(new->status & IPS_NAT_DONE_MASK);
+
+	/* Change src to where master sends to */
+	range.flags = IP_NAT_RANGE_MAP_IPS;
+	range.min_ip = range.max_ip = new->tuplehash[!this->dir].tuple.src.u3.ip;
+
+	/* hook doesn't matter, but it has to do source manip */
+	nf_nat_setup_info(new, &range, NF_IP_POST_ROUTING);
+
+	/* For DST manip, map port here to where it's expected. */
+	range.flags = (IP_NAT_RANGE_MAP_IPS | IP_NAT_RANGE_PROTO_SPECIFIED);
+	range.min = range.max = this->saved_proto;
+	range.min_ip = range.max_ip = this->saved_ip;
+
+	/* hook doesn't matter, but it has to do destination manip */
+	nf_nat_setup_info(new, &range, NF_IP_PRE_ROUTING);
+}
+
+/****************************************************************************/
+static int nat_callforwarding(struct sk_buff **pskb, struct nf_conn *ct,
+			      enum ip_conntrack_info ctinfo,
+			      unsigned char **data, int dataoff,
+			      TransportAddress *taddr, __be16 port,
+			      struct nf_conntrack_expect *exp)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	u_int16_t nated_port;
+
+	/* Set expectations for NAT */
+	exp->saved_ip = exp->tuple.dst.u3.ip;
+	exp->tuple.dst.u3.ip = ct->tuplehash[!dir].tuple.dst.u3.ip;
+	exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+	exp->expectfn = ip_nat_callforwarding_expect;
+	exp->dir = !dir;
+
+	/* Try to get same port: if not, try to change it. */
+	for (nated_port = ntohs(port); nated_port != 0; nated_port++) {
+		exp->tuple.dst.u.tcp.port = htons(nated_port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (nated_port == 0) {	/* No port available */
+		if (net_ratelimit())
+			printk("nf_nat_q931: out of TCP ports\n");
+		return 0;
+	}
+
+	/* Modify signal */
+	if (!set_h225_addr(pskb, data, dataoff, taddr,
+			   &ct->tuplehash[!dir].tuple.dst.u3,
+			   htons(nated_port)) == 0) {
+		nf_conntrack_unexpect_related(exp);
+		return -1;
+	}
+
+	/* Success */
+	DEBUGP("nf_nat_q931: expect Call Forwarding "
+	       "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n",
+	       NIPQUAD(exp->tuple.src.ip), ntohs(exp->tuple.src.u.tcp.port),
+	       NIPQUAD(exp->tuple.dst.ip), ntohs(exp->tuple.dst.u.tcp.port));
+
+	return 0;
+}
+
+/****************************************************************************/
+static int __init init(void)
+{
+	BUG_ON(rcu_dereference(set_h245_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(set_h225_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(set_sig_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(set_ras_addr_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_rtp_rtcp_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_t120_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_h245_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_callforwarding_hook) != NULL);
+	BUG_ON(rcu_dereference(nat_q931_hook) != NULL);
+
+	rcu_assign_pointer(set_h245_addr_hook, set_h245_addr);
+	rcu_assign_pointer(set_h225_addr_hook, set_h225_addr);
+	rcu_assign_pointer(set_sig_addr_hook, set_sig_addr);
+	rcu_assign_pointer(set_ras_addr_hook, set_ras_addr);
+	rcu_assign_pointer(nat_rtp_rtcp_hook, nat_rtp_rtcp);
+	rcu_assign_pointer(nat_t120_hook, nat_t120);
+	rcu_assign_pointer(nat_h245_hook, nat_h245);
+	rcu_assign_pointer(nat_callforwarding_hook, nat_callforwarding);
+	rcu_assign_pointer(nat_q931_hook, nat_q931);
+
+	DEBUGP("nf_nat_h323: init success\n");
+	return 0;
+}
+
+/****************************************************************************/
+static void __exit fini(void)
+{
+	rcu_assign_pointer(set_h245_addr_hook, NULL);
+	rcu_assign_pointer(set_h225_addr_hook, NULL);
+	rcu_assign_pointer(set_sig_addr_hook, NULL);
+	rcu_assign_pointer(set_ras_addr_hook, NULL);
+	rcu_assign_pointer(nat_rtp_rtcp_hook, NULL);
+	rcu_assign_pointer(nat_t120_hook, NULL);
+	rcu_assign_pointer(nat_h245_hook, NULL);
+	rcu_assign_pointer(nat_callforwarding_hook, NULL);
+	rcu_assign_pointer(nat_q931_hook, NULL);
+	synchronize_rcu();
+}
+
+/****************************************************************************/
+module_init(init);
+module_exit(fini);
+
+MODULE_AUTHOR("Jing Min Zhao <zhaojingmin@users.sourceforge.net>");
+MODULE_DESCRIPTION("H.323 NAT helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_nat_h323");
diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c
new file mode 100644
index 00000000000..98fbfc84d18
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_helper.c
@@ -0,0 +1,433 @@
+/* ip_nat_helper.c - generic support functions for NAT helpers
+ *
+ * (C) 2000-2002 Harald Welte <laforge@netfilter.org>
+ * (C) 2003-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/types.h>
+#include <linux/timer.h>
+#include <linux/skbuff.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
+#include <net/checksum.h>
+#include <net/tcp.h>
+
+#include <linux/netfilter_ipv4.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_protocol.h>
+#include <net/netfilter/nf_nat_core.h>
+#include <net/netfilter/nf_nat_helper.h>
+
+#if 0
+#define DEBUGP printk
+#define DUMP_OFFSET(x)	printk("offset_before=%d, offset_after=%d, correction_pos=%u\n", x->offset_before, x->offset_after, x->correction_pos);
+#else
+#define DEBUGP(format, args...)
+#define DUMP_OFFSET(x)
+#endif
+
+static DEFINE_SPINLOCK(nf_nat_seqofs_lock);
+
+/* Setup TCP sequence correction given this change at this sequence */
+static inline void
+adjust_tcp_sequence(u32 seq,
+		    int sizediff,
+		    struct nf_conn *ct,
+		    enum ip_conntrack_info ctinfo)
+{
+	int dir;
+	struct nf_nat_seq *this_way, *other_way;
+	struct nf_conn_nat *nat = nfct_nat(ct);
+
+	DEBUGP("nf_nat_resize_packet: old_size = %u, new_size = %u\n",
+		(*skb)->len, new_size);
+
+	dir = CTINFO2DIR(ctinfo);
+
+	this_way = &nat->info.seq[dir];
+	other_way = &nat->info.seq[!dir];
+
+	DEBUGP("nf_nat_resize_packet: Seq_offset before: ");
+	DUMP_OFFSET(this_way);
+
+	spin_lock_bh(&nf_nat_seqofs_lock);
+
+	/* SYN adjust. If it's uninitialized, or this is after last
+	 * correction, record it: we don't handle more than one
+	 * adjustment in the window, but do deal with common case of a
+	 * retransmit */
+	if (this_way->offset_before == this_way->offset_after ||
+	    before(this_way->correction_pos, seq)) {
+		   this_way->correction_pos = seq;
+		   this_way->offset_before = this_way->offset_after;
+		   this_way->offset_after += sizediff;
+	}
+	spin_unlock_bh(&nf_nat_seqofs_lock);
+
+	DEBUGP("nf_nat_resize_packet: Seq_offset after: ");
+	DUMP_OFFSET(this_way);
+}
+
+/* Frobs data inside this packet, which is linear. */
+static void mangle_contents(struct sk_buff *skb,
+			    unsigned int dataoff,
+			    unsigned int match_offset,
+			    unsigned int match_len,
+			    const char *rep_buffer,
+			    unsigned int rep_len)
+{
+	unsigned char *data;
+
+	BUG_ON(skb_is_nonlinear(skb));
+	data = (unsigned char *)skb->nh.iph + dataoff;
+
+	/* move post-replacement */
+	memmove(data + match_offset + rep_len,
+		data + match_offset + match_len,
+		skb->tail - (data + match_offset + match_len));
+
+	/* insert data from buffer */
+	memcpy(data + match_offset, rep_buffer, rep_len);
+
+	/* update skb info */
+	if (rep_len > match_len) {
+		DEBUGP("nf_nat_mangle_packet: Extending packet by "
+		       "%u from %u bytes\n", rep_len - match_len,
+		       skb->len);
+		skb_put(skb, rep_len - match_len);
+	} else {
+		DEBUGP("nf_nat_mangle_packet: Shrinking packet from "
+		       "%u from %u bytes\n", match_len - rep_len,
+		       skb->len);
+		__skb_trim(skb, skb->len + rep_len - match_len);
+	}
+
+	/* fix IP hdr checksum information */
+	skb->nh.iph->tot_len = htons(skb->len);
+	ip_send_check(skb->nh.iph);
+}
+
+/* Unusual, but possible case. */
+static int enlarge_skb(struct sk_buff **pskb, unsigned int extra)
+{
+	struct sk_buff *nskb;
+
+	if ((*pskb)->len + extra > 65535)
+		return 0;
+
+	nskb = skb_copy_expand(*pskb, skb_headroom(*pskb), extra, GFP_ATOMIC);
+	if (!nskb)
+		return 0;
+
+	/* Transfer socket to new skb. */
+	if ((*pskb)->sk)
+		skb_set_owner_w(nskb, (*pskb)->sk);
+	kfree_skb(*pskb);
+	*pskb = nskb;
+	return 1;
+}
+
+/* Generic function for mangling variable-length address changes inside
+ * NATed TCP connections (like the PORT XXX,XXX,XXX,XXX,XXX,XXX
+ * command in FTP).
+ *
+ * Takes care about all the nasty sequence number changes, checksumming,
+ * skb enlargement, ...
+ *
+ * */
+int
+nf_nat_mangle_tcp_packet(struct sk_buff **pskb,
+			 struct nf_conn *ct,
+			 enum ip_conntrack_info ctinfo,
+			 unsigned int match_offset,
+			 unsigned int match_len,
+			 const char *rep_buffer,
+			 unsigned int rep_len)
+{
+	struct iphdr *iph;
+	struct tcphdr *tcph;
+	int oldlen, datalen;
+
+	if (!skb_make_writable(pskb, (*pskb)->len))
+		return 0;
+
+	if (rep_len > match_len &&
+	    rep_len - match_len > skb_tailroom(*pskb) &&
+	    !enlarge_skb(pskb, rep_len - match_len))
+		return 0;
+
+	SKB_LINEAR_ASSERT(*pskb);
+
+	iph = (*pskb)->nh.iph;
+	tcph = (void *)iph + iph->ihl*4;
+
+	oldlen = (*pskb)->len - iph->ihl*4;
+	mangle_contents(*pskb, iph->ihl*4 + tcph->doff*4,
+			match_offset, match_len, rep_buffer, rep_len);
+
+	datalen = (*pskb)->len - iph->ihl*4;
+	if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) {
+		tcph->check = 0;
+		tcph->check = tcp_v4_check(tcph, datalen,
+					   iph->saddr, iph->daddr,
+					   csum_partial((char *)tcph,
+					   		datalen, 0));
+	} else
+		nf_proto_csum_replace2(&tcph->check, *pskb,
+				       htons(oldlen), htons(datalen), 1);
+
+	if (rep_len != match_len) {
+		set_bit(IPS_SEQ_ADJUST_BIT, &ct->status);
+		adjust_tcp_sequence(ntohl(tcph->seq),
+				    (int)rep_len - (int)match_len,
+				    ct, ctinfo);
+		/* Tell TCP window tracking about seq change */
+		nf_conntrack_tcp_update(*pskb, (*pskb)->nh.iph->ihl*4,
+					ct, CTINFO2DIR(ctinfo));
+	}
+	return 1;
+}
+EXPORT_SYMBOL(nf_nat_mangle_tcp_packet);
+
+/* Generic function for mangling variable-length address changes inside
+ * NATed UDP connections (like the CONNECT DATA XXXXX MESG XXXXX INDEX XXXXX
+ * command in the Amanda protocol)
+ *
+ * Takes care about all the nasty sequence number changes, checksumming,
+ * skb enlargement, ...
+ *
+ * XXX - This function could be merged with nf_nat_mangle_tcp_packet which
+ *       should be fairly easy to do.
+ */
+int
+nf_nat_mangle_udp_packet(struct sk_buff **pskb,
+			 struct nf_conn *ct,
+			 enum ip_conntrack_info ctinfo,
+			 unsigned int match_offset,
+			 unsigned int match_len,
+			 const char *rep_buffer,
+			 unsigned int rep_len)
+{
+	struct iphdr *iph;
+	struct udphdr *udph;
+	int datalen, oldlen;
+
+	/* UDP helpers might accidentally mangle the wrong packet */
+	iph = (*pskb)->nh.iph;
+	if ((*pskb)->len < iph->ihl*4 + sizeof(*udph) +
+	                       match_offset + match_len)
+		return 0;
+
+	if (!skb_make_writable(pskb, (*pskb)->len))
+		return 0;
+
+	if (rep_len > match_len &&
+	    rep_len - match_len > skb_tailroom(*pskb) &&
+	    !enlarge_skb(pskb, rep_len - match_len))
+		return 0;
+
+	iph = (*pskb)->nh.iph;
+	udph = (void *)iph + iph->ihl*4;
+
+	oldlen = (*pskb)->len - iph->ihl*4;
+	mangle_contents(*pskb, iph->ihl*4 + sizeof(*udph),
+			match_offset, match_len, rep_buffer, rep_len);
+
+	/* update the length of the UDP packet */
+	datalen = (*pskb)->len - iph->ihl*4;
+	udph->len = htons(datalen);
+
+	/* fix udp checksum if udp checksum was previously calculated */
+	if (!udph->check && (*pskb)->ip_summed != CHECKSUM_PARTIAL)
+		return 1;
+
+	if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) {
+		udph->check = 0;
+		udph->check = csum_tcpudp_magic(iph->saddr, iph->daddr,
+		                                datalen, IPPROTO_UDP,
+		                                csum_partial((char *)udph,
+		                                             datalen, 0));
+		if (!udph->check)
+			udph->check = CSUM_MANGLED_0;
+	} else
+		nf_proto_csum_replace2(&udph->check, *pskb,
+				       htons(oldlen), htons(datalen), 1);
+
+	return 1;
+}
+EXPORT_SYMBOL(nf_nat_mangle_udp_packet);
+
+/* Adjust one found SACK option including checksum correction */
+static void
+sack_adjust(struct sk_buff *skb,
+	    struct tcphdr *tcph,
+	    unsigned int sackoff,
+	    unsigned int sackend,
+	    struct nf_nat_seq *natseq)
+{
+	while (sackoff < sackend) {
+		struct tcp_sack_block_wire *sack;
+		__be32 new_start_seq, new_end_seq;
+
+		sack = (void *)skb->data + sackoff;
+		if (after(ntohl(sack->start_seq) - natseq->offset_before,
+			  natseq->correction_pos))
+			new_start_seq = htonl(ntohl(sack->start_seq)
+					- natseq->offset_after);
+		else
+			new_start_seq = htonl(ntohl(sack->start_seq)
+					- natseq->offset_before);
+
+		if (after(ntohl(sack->end_seq) - natseq->offset_before,
+			  natseq->correction_pos))
+			new_end_seq = htonl(ntohl(sack->end_seq)
+				      - natseq->offset_after);
+		else
+			new_end_seq = htonl(ntohl(sack->end_seq)
+				      - natseq->offset_before);
+
+		DEBUGP("sack_adjust: start_seq: %d->%d, end_seq: %d->%d\n",
+			ntohl(sack->start_seq), new_start_seq,
+			ntohl(sack->end_seq), new_end_seq);
+
+		nf_proto_csum_replace4(&tcph->check, skb,
+				       sack->start_seq, new_start_seq, 0);
+		nf_proto_csum_replace4(&tcph->check, skb,
+				       sack->end_seq, new_end_seq, 0);
+		sack->start_seq = new_start_seq;
+		sack->end_seq = new_end_seq;
+		sackoff += sizeof(*sack);
+	}
+}
+
+/* TCP SACK sequence number adjustment */
+static inline unsigned int
+nf_nat_sack_adjust(struct sk_buff **pskb,
+		   struct tcphdr *tcph,
+		   struct nf_conn *ct,
+		   enum ip_conntrack_info ctinfo)
+{
+	unsigned int dir, optoff, optend;
+	struct nf_conn_nat *nat = nfct_nat(ct);
+
+	optoff = (*pskb)->nh.iph->ihl*4 + sizeof(struct tcphdr);
+	optend = (*pskb)->nh.iph->ihl*4 + tcph->doff*4;
+
+	if (!skb_make_writable(pskb, optend))
+		return 0;
+
+	dir = CTINFO2DIR(ctinfo);
+
+	while (optoff < optend) {
+		/* Usually: option, length. */
+		unsigned char *op = (*pskb)->data + optoff;
+
+		switch (op[0]) {
+		case TCPOPT_EOL:
+			return 1;
+		case TCPOPT_NOP:
+			optoff++;
+			continue;
+		default:
+			/* no partial options */
+			if (optoff + 1 == optend ||
+			    optoff + op[1] > optend ||
+			    op[1] < 2)
+				return 0;
+			if (op[0] == TCPOPT_SACK &&
+			    op[1] >= 2+TCPOLEN_SACK_PERBLOCK &&
+			    ((op[1] - 2) % TCPOLEN_SACK_PERBLOCK) == 0)
+				sack_adjust(*pskb, tcph, optoff+2,
+					    optoff+op[1],
+					    &nat->info.seq[!dir]);
+			optoff += op[1];
+		}
+	}
+	return 1;
+}
+
+/* TCP sequence number adjustment.  Returns 1 on success, 0 on failure */
+int
+nf_nat_seq_adjust(struct sk_buff **pskb,
+		  struct nf_conn *ct,
+		  enum ip_conntrack_info ctinfo)
+{
+	struct tcphdr *tcph;
+	int dir;
+	__be32 newseq, newack;
+	struct nf_conn_nat *nat = nfct_nat(ct);
+	struct nf_nat_seq *this_way, *other_way;
+
+	dir = CTINFO2DIR(ctinfo);
+
+	this_way = &nat->info.seq[dir];
+	other_way = &nat->info.seq[!dir];
+
+	if (!skb_make_writable(pskb, (*pskb)->nh.iph->ihl*4+sizeof(*tcph)))
+		return 0;
+
+	tcph = (void *)(*pskb)->data + (*pskb)->nh.iph->ihl*4;
+	if (after(ntohl(tcph->seq), this_way->correction_pos))
+		newseq = htonl(ntohl(tcph->seq) + this_way->offset_after);
+	else
+		newseq = htonl(ntohl(tcph->seq) + this_way->offset_before);
+
+	if (after(ntohl(tcph->ack_seq) - other_way->offset_before,
+		  other_way->correction_pos))
+		newack = htonl(ntohl(tcph->ack_seq) - other_way->offset_after);
+	else
+		newack = htonl(ntohl(tcph->ack_seq) - other_way->offset_before);
+
+	nf_proto_csum_replace4(&tcph->check, *pskb, tcph->seq, newseq, 0);
+	nf_proto_csum_replace4(&tcph->check, *pskb, tcph->ack_seq, newack, 0);
+
+	DEBUGP("Adjusting sequence number from %u->%u, ack from %u->%u\n",
+		ntohl(tcph->seq), ntohl(newseq), ntohl(tcph->ack_seq),
+		ntohl(newack));
+
+	tcph->seq = newseq;
+	tcph->ack_seq = newack;
+
+	if (!nf_nat_sack_adjust(pskb, tcph, ct, ctinfo))
+		return 0;
+
+	nf_conntrack_tcp_update(*pskb, (*pskb)->nh.iph->ihl*4, ct, dir);
+
+	return 1;
+}
+EXPORT_SYMBOL(nf_nat_seq_adjust);
+
+/* Setup NAT on this expected conntrack so it follows master. */
+/* If we fail to get a free NAT slot, we'll get dropped on confirm */
+void nf_nat_follow_master(struct nf_conn *ct,
+			  struct nf_conntrack_expect *exp)
+{
+	struct nf_nat_range range;
+
+	/* This must be a fresh one. */
+	BUG_ON(ct->status & IPS_NAT_DONE_MASK);
+
+	/* Change src to where master sends to */
+	range.flags = IP_NAT_RANGE_MAP_IPS;
+	range.min_ip = range.max_ip
+		= ct->master->tuplehash[!exp->dir].tuple.dst.u3.ip;
+	/* hook doesn't matter, but it has to do source manip */
+	nf_nat_setup_info(ct, &range, NF_IP_POST_ROUTING);
+
+	/* For DST manip, map port here to where it's expected. */
+	range.flags = (IP_NAT_RANGE_MAP_IPS | IP_NAT_RANGE_PROTO_SPECIFIED);
+	range.min = range.max = exp->saved_proto;
+	range.min_ip = range.max_ip
+		= ct->master->tuplehash[!exp->dir].tuple.src.u3.ip;
+	/* hook doesn't matter, but it has to do destination manip */
+	nf_nat_setup_info(ct, &range, NF_IP_PRE_ROUTING);
+}
+EXPORT_SYMBOL(nf_nat_follow_master);
diff --git a/net/ipv4/netfilter/nf_nat_irc.c b/net/ipv4/netfilter/nf_nat_irc.c
new file mode 100644
index 00000000000..9b8c0daea74
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_irc.c
@@ -0,0 +1,101 @@
+/* IRC extension for TCP NAT alteration.
+ *
+ * (C) 2000-2001 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2004 Rusty Russell <rusty@rustcorp.com.au> IBM Corporation
+ * based on a copy of RR's ip_nat_ftp.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/tcp.h>
+#include <linux/kernel.h>
+
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_irc.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
+MODULE_DESCRIPTION("IRC (DCC) NAT helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_nat_irc");
+
+static unsigned int help(struct sk_buff **pskb,
+			 enum ip_conntrack_info ctinfo,
+			 unsigned int matchoff,
+			 unsigned int matchlen,
+			 struct nf_conntrack_expect *exp)
+{
+	char buffer[sizeof("4294967296 65635")];
+	u_int32_t ip;
+	u_int16_t port;
+	unsigned int ret;
+
+	DEBUGP("IRC_NAT: info (seq %u + %u) in %u\n",
+	       expect->seq, exp_irc_info->len, ntohl(tcph->seq));
+
+	/* Reply comes from server. */
+	exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
+	exp->dir = IP_CT_DIR_REPLY;
+	exp->expectfn = nf_nat_follow_master;
+
+	/* Try to get same port: if not, try to change it. */
+	for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) {
+		exp->tuple.dst.u.tcp.port = htons(port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (port == 0)
+		return NF_DROP;
+
+	ip = ntohl(exp->master->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip);
+	sprintf(buffer, "%u %u", ip, port);
+	DEBUGP("nf_nat_irc: inserting '%s' == %u.%u.%u.%u, port %u\n",
+	       buffer, NIPQUAD(ip), port);
+
+	ret = nf_nat_mangle_tcp_packet(pskb, exp->master, ctinfo,
+				       matchoff, matchlen, buffer,
+				       strlen(buffer));
+	if (ret != NF_ACCEPT)
+		nf_conntrack_unexpect_related(exp);
+	return ret;
+}
+
+static void __exit nf_nat_irc_fini(void)
+{
+	rcu_assign_pointer(nf_nat_irc_hook, NULL);
+	synchronize_rcu();
+}
+
+static int __init nf_nat_irc_init(void)
+{
+	BUG_ON(rcu_dereference(nf_nat_irc_hook));
+	rcu_assign_pointer(nf_nat_irc_hook, help);
+	return 0;
+}
+
+/* Prior to 2.6.11, we had a ports param.  No longer, but don't break users. */
+static int warn_set(const char *val, struct kernel_param *kp)
+{
+	printk(KERN_INFO KBUILD_MODNAME
+	       ": kernel >= 2.6.10 only uses 'ports' for conntrack modules\n");
+	return 0;
+}
+module_param_call(ports, warn_set, NULL, NULL, 0);
+
+module_init(nf_nat_irc_init);
+module_exit(nf_nat_irc_fini);
diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c
new file mode 100644
index 00000000000..0ae45b79a4e
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_pptp.c
@@ -0,0 +1,315 @@
+/*
+ * nf_nat_pptp.c
+ *
+ * NAT support for PPTP (Point to Point Tunneling Protocol).
+ * PPTP is a a protocol for creating virtual private networks.
+ * It is a specification defined by Microsoft and some vendors
+ * working with Microsoft.  PPTP is built on top of a modified
+ * version of the Internet Generic Routing Encapsulation Protocol.
+ * GRE is defined in RFC 1701 and RFC 1702.  Documentation of
+ * PPTP can be found in RFC 2637
+ *
+ * (C) 2000-2005 by Harald Welte <laforge@gnumonks.org>
+ *
+ * Development of this code funded by Astaro AG (http://www.astaro.com/)
+ *
+ * TODO: - NAT to a unique tuple, not to TCP source port
+ * 	   (needs netfilter tuple reservation)
+ */
+
+#include <linux/module.h>
+#include <linux/tcp.h>
+
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_proto_gre.h>
+#include <linux/netfilter/nf_conntrack_pptp.h>
+
+#define NF_NAT_PPTP_VERSION "3.0"
+
+#define REQ_CID(req, off)		(*(__be16 *)((char *)(req) + (off)))
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
+MODULE_DESCRIPTION("Netfilter NAT helper module for PPTP");
+MODULE_ALIAS("ip_nat_pptp");
+
+#if 0
+extern const char *pptp_msg_name[];
+#define DEBUGP(format, args...) printk(KERN_DEBUG "%s:%s: " format, __FILE__, \
+				       __FUNCTION__, ## args)
+#else
+#define DEBUGP(format, args...)
+#endif
+
+static void pptp_nat_expected(struct nf_conn *ct,
+			      struct nf_conntrack_expect *exp)
+{
+	struct nf_conn *master = ct->master;
+	struct nf_conntrack_expect *other_exp;
+	struct nf_conntrack_tuple t;
+	struct nf_ct_pptp_master *ct_pptp_info;
+	struct nf_nat_pptp *nat_pptp_info;
+	struct ip_nat_range range;
+
+	ct_pptp_info = &nfct_help(master)->help.ct_pptp_info;
+	nat_pptp_info = &nfct_nat(master)->help.nat_pptp_info;
+
+	/* And here goes the grand finale of corrosion... */
+	if (exp->dir == IP_CT_DIR_ORIGINAL) {
+		DEBUGP("we are PNS->PAC\n");
+		/* therefore, build tuple for PAC->PNS */
+		t.src.l3num = AF_INET;
+		t.src.u3.ip = master->tuplehash[!exp->dir].tuple.src.u3.ip;
+		t.src.u.gre.key = ct_pptp_info->pac_call_id;
+		t.dst.u3.ip = master->tuplehash[!exp->dir].tuple.dst.u3.ip;
+		t.dst.u.gre.key = ct_pptp_info->pns_call_id;
+		t.dst.protonum = IPPROTO_GRE;
+	} else {
+		DEBUGP("we are PAC->PNS\n");
+		/* build tuple for PNS->PAC */
+		t.src.l3num = AF_INET;
+		t.src.u3.ip = master->tuplehash[exp->dir].tuple.src.u3.ip;
+		t.src.u.gre.key = nat_pptp_info->pns_call_id;
+		t.dst.u3.ip = master->tuplehash[exp->dir].tuple.dst.u3.ip;
+		t.dst.u.gre.key = nat_pptp_info->pac_call_id;
+		t.dst.protonum = IPPROTO_GRE;
+	}
+
+	DEBUGP("trying to unexpect other dir: ");
+	NF_CT_DUMP_TUPLE(&t);
+	other_exp = nf_conntrack_expect_find_get(&t);
+	if (other_exp) {
+		nf_conntrack_unexpect_related(other_exp);
+		nf_conntrack_expect_put(other_exp);
+		DEBUGP("success\n");
+	} else {
+		DEBUGP("not found!\n");
+	}
+
+	/* This must be a fresh one. */
+	BUG_ON(ct->status & IPS_NAT_DONE_MASK);
+
+	/* Change src to where master sends to */
+	range.flags = IP_NAT_RANGE_MAP_IPS;
+	range.min_ip = range.max_ip
+		= ct->master->tuplehash[!exp->dir].tuple.dst.u3.ip;
+	if (exp->dir == IP_CT_DIR_ORIGINAL) {
+		range.flags |= IP_NAT_RANGE_PROTO_SPECIFIED;
+		range.min = range.max = exp->saved_proto;
+	}
+	/* hook doesn't matter, but it has to do source manip */
+	nf_nat_setup_info(ct, &range, NF_IP_POST_ROUTING);
+
+	/* For DST manip, map port here to where it's expected. */
+	range.flags = IP_NAT_RANGE_MAP_IPS;
+	range.min_ip = range.max_ip
+		= ct->master->tuplehash[!exp->dir].tuple.src.u3.ip;
+	if (exp->dir == IP_CT_DIR_REPLY) {
+		range.flags |= IP_NAT_RANGE_PROTO_SPECIFIED;
+		range.min = range.max = exp->saved_proto;
+	}
+	/* hook doesn't matter, but it has to do destination manip */
+	nf_nat_setup_info(ct, &range, NF_IP_PRE_ROUTING);
+}
+
+/* outbound packets == from PNS to PAC */
+static int
+pptp_outbound_pkt(struct sk_buff **pskb,
+		  struct nf_conn *ct,
+		  enum ip_conntrack_info ctinfo,
+		  struct PptpControlHeader *ctlh,
+		  union pptp_ctrl_union *pptpReq)
+
+{
+	struct nf_ct_pptp_master *ct_pptp_info;
+	struct nf_nat_pptp *nat_pptp_info;
+	u_int16_t msg;
+	__be16 new_callid;
+	unsigned int cid_off;
+
+	ct_pptp_info  = &nfct_help(ct)->help.ct_pptp_info;
+	nat_pptp_info = &nfct_nat(ct)->help.nat_pptp_info;
+
+	new_callid = ct_pptp_info->pns_call_id;
+
+	switch (msg = ntohs(ctlh->messageType)) {
+	case PPTP_OUT_CALL_REQUEST:
+		cid_off = offsetof(union pptp_ctrl_union, ocreq.callID);
+		/* FIXME: ideally we would want to reserve a call ID
+		 * here.  current netfilter NAT core is not able to do
+		 * this :( For now we use TCP source port. This breaks
+		 * multiple calls within one control session */
+
+		/* save original call ID in nat_info */
+		nat_pptp_info->pns_call_id = ct_pptp_info->pns_call_id;
+
+		/* don't use tcph->source since we are at a DSTmanip
+		 * hook (e.g. PREROUTING) and pkt is not mangled yet */
+		new_callid = ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u.tcp.port;
+
+		/* save new call ID in ct info */
+		ct_pptp_info->pns_call_id = new_callid;
+		break;
+	case PPTP_IN_CALL_REPLY:
+		cid_off = offsetof(union pptp_ctrl_union, icack.callID);
+		break;
+	case PPTP_CALL_CLEAR_REQUEST:
+		cid_off = offsetof(union pptp_ctrl_union, clrreq.callID);
+		break;
+	default:
+		DEBUGP("unknown outbound packet 0x%04x:%s\n", msg,
+		      (msg <= PPTP_MSG_MAX)?
+		      pptp_msg_name[msg]:pptp_msg_name[0]);
+		/* fall through */
+	case PPTP_SET_LINK_INFO:
+		/* only need to NAT in case PAC is behind NAT box */
+	case PPTP_START_SESSION_REQUEST:
+	case PPTP_START_SESSION_REPLY:
+	case PPTP_STOP_SESSION_REQUEST:
+	case PPTP_STOP_SESSION_REPLY:
+	case PPTP_ECHO_REQUEST:
+	case PPTP_ECHO_REPLY:
+		/* no need to alter packet */
+		return NF_ACCEPT;
+	}
+
+	/* only OUT_CALL_REQUEST, IN_CALL_REPLY, CALL_CLEAR_REQUEST pass
+	 * down to here */
+	DEBUGP("altering call id from 0x%04x to 0x%04x\n",
+		ntohs(REQ_CID(pptpReq, cid_off)), ntohs(new_callid));
+
+	/* mangle packet */
+	if (nf_nat_mangle_tcp_packet(pskb, ct, ctinfo,
+	                             cid_off + sizeof(struct pptp_pkt_hdr) +
+	                             sizeof(struct PptpControlHeader),
+	                             sizeof(new_callid), (char *)&new_callid,
+	                             sizeof(new_callid)) == 0)
+		return NF_DROP;
+	return NF_ACCEPT;
+}
+
+static void
+pptp_exp_gre(struct nf_conntrack_expect *expect_orig,
+	     struct nf_conntrack_expect *expect_reply)
+{
+	struct nf_conn *ct = expect_orig->master;
+	struct nf_ct_pptp_master *ct_pptp_info;
+	struct nf_nat_pptp *nat_pptp_info;
+
+	ct_pptp_info  = &nfct_help(ct)->help.ct_pptp_info;
+	nat_pptp_info = &nfct_nat(ct)->help.nat_pptp_info;
+
+	/* save original PAC call ID in nat_info */
+	nat_pptp_info->pac_call_id = ct_pptp_info->pac_call_id;
+
+	/* alter expectation for PNS->PAC direction */
+	expect_orig->saved_proto.gre.key = ct_pptp_info->pns_call_id;
+	expect_orig->tuple.src.u.gre.key = nat_pptp_info->pns_call_id;
+	expect_orig->tuple.dst.u.gre.key = ct_pptp_info->pac_call_id;
+	expect_orig->dir = IP_CT_DIR_ORIGINAL;
+
+	/* alter expectation for PAC->PNS direction */
+	expect_reply->saved_proto.gre.key = nat_pptp_info->pns_call_id;
+	expect_reply->tuple.src.u.gre.key = nat_pptp_info->pac_call_id;
+	expect_reply->tuple.dst.u.gre.key = ct_pptp_info->pns_call_id;
+	expect_reply->dir = IP_CT_DIR_REPLY;
+}
+
+/* inbound packets == from PAC to PNS */
+static int
+pptp_inbound_pkt(struct sk_buff **pskb,
+		 struct nf_conn *ct,
+		 enum ip_conntrack_info ctinfo,
+		 struct PptpControlHeader *ctlh,
+		 union pptp_ctrl_union *pptpReq)
+{
+	struct nf_nat_pptp *nat_pptp_info;
+	u_int16_t msg;
+	__be16 new_pcid;
+	unsigned int pcid_off;
+
+	nat_pptp_info = &nfct_nat(ct)->help.nat_pptp_info;
+	new_pcid = nat_pptp_info->pns_call_id;
+
+	switch (msg = ntohs(ctlh->messageType)) {
+	case PPTP_OUT_CALL_REPLY:
+		pcid_off = offsetof(union pptp_ctrl_union, ocack.peersCallID);
+		break;
+	case PPTP_IN_CALL_CONNECT:
+		pcid_off = offsetof(union pptp_ctrl_union, iccon.peersCallID);
+		break;
+	case PPTP_IN_CALL_REQUEST:
+		/* only need to nat in case PAC is behind NAT box */
+		return NF_ACCEPT;
+	case PPTP_WAN_ERROR_NOTIFY:
+		pcid_off = offsetof(union pptp_ctrl_union, wanerr.peersCallID);
+		break;
+	case PPTP_CALL_DISCONNECT_NOTIFY:
+		pcid_off = offsetof(union pptp_ctrl_union, disc.callID);
+		break;
+	case PPTP_SET_LINK_INFO:
+		pcid_off = offsetof(union pptp_ctrl_union, setlink.peersCallID);
+		break;
+	default:
+		DEBUGP("unknown inbound packet %s\n", (msg <= PPTP_MSG_MAX)?
+			pptp_msg_name[msg]:pptp_msg_name[0]);
+		/* fall through */
+	case PPTP_START_SESSION_REQUEST:
+	case PPTP_START_SESSION_REPLY:
+	case PPTP_STOP_SESSION_REQUEST:
+	case PPTP_STOP_SESSION_REPLY:
+	case PPTP_ECHO_REQUEST:
+	case PPTP_ECHO_REPLY:
+		/* no need to alter packet */
+		return NF_ACCEPT;
+	}
+
+	/* only OUT_CALL_REPLY, IN_CALL_CONNECT, IN_CALL_REQUEST,
+	 * WAN_ERROR_NOTIFY, CALL_DISCONNECT_NOTIFY pass down here */
+
+	/* mangle packet */
+	DEBUGP("altering peer call id from 0x%04x to 0x%04x\n",
+		ntohs(REQ_CID(pptpReq, pcid_off)), ntohs(new_pcid));
+
+	if (nf_nat_mangle_tcp_packet(pskb, ct, ctinfo,
+	                             pcid_off + sizeof(struct pptp_pkt_hdr) +
+				     sizeof(struct PptpControlHeader),
+				     sizeof(new_pcid), (char *)&new_pcid,
+				     sizeof(new_pcid)) == 0)
+		return NF_DROP;
+	return NF_ACCEPT;
+}
+
+static int __init nf_nat_helper_pptp_init(void)
+{
+	nf_nat_need_gre();
+
+	BUG_ON(rcu_dereference(nf_nat_pptp_hook_outbound));
+	rcu_assign_pointer(nf_nat_pptp_hook_outbound, pptp_outbound_pkt);
+
+	BUG_ON(rcu_dereference(nf_nat_pptp_hook_inbound));
+	rcu_assign_pointer(nf_nat_pptp_hook_inbound, pptp_inbound_pkt);
+
+	BUG_ON(rcu_dereference(nf_nat_pptp_hook_exp_gre));
+	rcu_assign_pointer(nf_nat_pptp_hook_exp_gre, pptp_exp_gre);
+
+	BUG_ON(rcu_dereference(nf_nat_pptp_hook_expectfn));
+	rcu_assign_pointer(nf_nat_pptp_hook_expectfn, pptp_nat_expected);
+	return 0;
+}
+
+static void __exit nf_nat_helper_pptp_fini(void)
+{
+	rcu_assign_pointer(nf_nat_pptp_hook_expectfn, NULL);
+	rcu_assign_pointer(nf_nat_pptp_hook_exp_gre, NULL);
+	rcu_assign_pointer(nf_nat_pptp_hook_inbound, NULL);
+	rcu_assign_pointer(nf_nat_pptp_hook_outbound, NULL);
+	synchronize_rcu();
+}
+
+module_init(nf_nat_helper_pptp_init);
+module_exit(nf_nat_helper_pptp_fini);
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c
new file mode 100644
index 00000000000..d3de579e09d
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -0,0 +1,179 @@
+/*
+ * nf_nat_proto_gre.c
+ *
+ * NAT protocol helper module for GRE.
+ *
+ * GRE is a generic encapsulation protocol, which is generally not very
+ * suited for NAT, as it has no protocol-specific part as port numbers.
+ *
+ * It has an optional key field, which may help us distinguishing two
+ * connections between the same two hosts.
+ *
+ * GRE is defined in RFC 1701 and RFC 1702, as well as RFC 2784
+ *
+ * PPTP is built on top of a modified version of GRE, and has a mandatory
+ * field called "CallID", which serves us for the same purpose as the key
+ * field in plain GRE.
+ *
+ * Documentation about PPTP can be found in RFC 2637
+ *
+ * (C) 2000-2005 by Harald Welte <laforge@gnumonks.org>
+ *
+ * Development of this code funded by Astaro AG (http://www.astaro.com/)
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/ip.h>
+
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_nat_protocol.h>
+#include <linux/netfilter/nf_conntrack_proto_gre.h>
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
+MODULE_DESCRIPTION("Netfilter NAT protocol helper module for GRE");
+
+#if 0
+#define DEBUGP(format, args...) printk(KERN_DEBUG "%s:%s: " format, __FILE__, \
+				       __FUNCTION__, ## args)
+#else
+#define DEBUGP(x, args...)
+#endif
+
+/* is key in given range between min and max */
+static int
+gre_in_range(const struct nf_conntrack_tuple *tuple,
+	     enum nf_nat_manip_type maniptype,
+	     const union nf_conntrack_man_proto *min,
+	     const union nf_conntrack_man_proto *max)
+{
+	__be16 key;
+
+	if (maniptype == IP_NAT_MANIP_SRC)
+		key = tuple->src.u.gre.key;
+	else
+		key = tuple->dst.u.gre.key;
+
+	return ntohs(key) >= ntohs(min->gre.key) &&
+	       ntohs(key) <= ntohs(max->gre.key);
+}
+
+/* generate unique tuple ... */
+static int
+gre_unique_tuple(struct nf_conntrack_tuple *tuple,
+		 const struct nf_nat_range *range,
+		 enum nf_nat_manip_type maniptype,
+		 const struct nf_conn *conntrack)
+{
+	static u_int16_t key;
+	__be16 *keyptr;
+	unsigned int min, i, range_size;
+
+	if (maniptype == IP_NAT_MANIP_SRC)
+		keyptr = &tuple->src.u.gre.key;
+	else
+		keyptr = &tuple->dst.u.gre.key;
+
+	if (!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED)) {
+		DEBUGP("%p: NATing GRE PPTP\n", conntrack);
+		min = 1;
+		range_size = 0xffff;
+	} else {
+		min = ntohs(range->min.gre.key);
+		range_size = ntohs(range->max.gre.key) - min + 1;
+	}
+
+	DEBUGP("min = %u, range_size = %u\n", min, range_size);
+
+	for (i = 0; i < range_size; i++, key++) {
+		*keyptr = htons(min + key % range_size);
+		if (!nf_nat_used_tuple(tuple, conntrack))
+			return 1;
+	}
+
+	DEBUGP("%p: no NAT mapping\n", conntrack);
+	return 0;
+}
+
+/* manipulate a GRE packet according to maniptype */
+static int
+gre_manip_pkt(struct sk_buff **pskb, unsigned int iphdroff,
+	      const struct nf_conntrack_tuple *tuple,
+	      enum nf_nat_manip_type maniptype)
+{
+	struct gre_hdr *greh;
+	struct gre_hdr_pptp *pgreh;
+	struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+	unsigned int hdroff = iphdroff + iph->ihl * 4;
+
+	/* pgreh includes two optional 32bit fields which are not required
+	 * to be there.  That's where the magic '8' comes from */
+	if (!skb_make_writable(pskb, hdroff + sizeof(*pgreh) - 8))
+		return 0;
+
+	greh = (void *)(*pskb)->data + hdroff;
+	pgreh = (struct gre_hdr_pptp *)greh;
+
+	/* we only have destination manip of a packet, since 'source key'
+	 * is not present in the packet itself */
+	if (maniptype != IP_NAT_MANIP_DST)
+		return 1;
+	switch (greh->version) {
+	case 0:
+		if (!greh->key) {
+			DEBUGP("can't nat GRE w/o key\n");
+			break;
+		}
+		if (greh->csum) {
+			/* FIXME: Never tested this code... */
+			nf_proto_csum_replace4(gre_csum(greh), *pskb,
+					       *(gre_key(greh)),
+					       tuple->dst.u.gre.key, 0);
+		}
+		*(gre_key(greh)) = tuple->dst.u.gre.key;
+		break;
+	case GRE_VERSION_PPTP:
+		DEBUGP("call_id -> 0x%04x\n", ntohs(tuple->dst.u.gre.key));
+		pgreh->call_id = tuple->dst.u.gre.key;
+		break;
+	default:
+		DEBUGP("can't nat unknown GRE version\n");
+		return 0;
+	}
+	return 1;
+}
+
+static struct nf_nat_protocol gre __read_mostly = {
+	.name			= "GRE",
+	.protonum		= IPPROTO_GRE,
+	.manip_pkt		= gre_manip_pkt,
+	.in_range		= gre_in_range,
+	.unique_tuple		= gre_unique_tuple,
+#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
+    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
+	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
+#endif
+};
+
+int __init nf_nat_proto_gre_init(void)
+{
+	return nf_nat_protocol_register(&gre);
+}
+
+void __exit nf_nat_proto_gre_fini(void)
+{
+	nf_nat_protocol_unregister(&gre);
+}
+
+module_init(nf_nat_proto_gre_init);
+module_exit(nf_nat_proto_gre_fini);
+
+void nf_nat_need_gre(void)
+{
+	return;
+}
+EXPORT_SYMBOL_GPL(nf_nat_need_gre);
diff --git a/net/ipv4/netfilter/nf_nat_proto_icmp.c b/net/ipv4/netfilter/nf_nat_proto_icmp.c
new file mode 100644
index 00000000000..dcfd772972d
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_proto_icmp.c
@@ -0,0 +1,86 @@
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/ip.h>
+#include <linux/icmp.h>
+
+#include <linux/netfilter.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_core.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_nat_protocol.h>
+
+static int
+icmp_in_range(const struct nf_conntrack_tuple *tuple,
+	      enum nf_nat_manip_type maniptype,
+	      const union nf_conntrack_man_proto *min,
+	      const union nf_conntrack_man_proto *max)
+{
+	return ntohs(tuple->src.u.icmp.id) >= ntohs(min->icmp.id) &&
+	       ntohs(tuple->src.u.icmp.id) <= ntohs(max->icmp.id);
+}
+
+static int
+icmp_unique_tuple(struct nf_conntrack_tuple *tuple,
+		  const struct nf_nat_range *range,
+		  enum nf_nat_manip_type maniptype,
+		  const struct nf_conn *ct)
+{
+	static u_int16_t id;
+	unsigned int range_size;
+	unsigned int i;
+
+	range_size = ntohs(range->max.icmp.id) - ntohs(range->min.icmp.id) + 1;
+	/* If no range specified... */
+	if (!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED))
+		range_size = 0xFFFF;
+
+	for (i = 0; i < range_size; i++, id++) {
+		tuple->src.u.icmp.id = htons(ntohs(range->min.icmp.id) +
+		                             (id % range_size));
+		if (!nf_nat_used_tuple(tuple, ct))
+			return 1;
+	}
+	return 0;
+}
+
+static int
+icmp_manip_pkt(struct sk_buff **pskb,
+	       unsigned int iphdroff,
+	       const struct nf_conntrack_tuple *tuple,
+	       enum nf_nat_manip_type maniptype)
+{
+	struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+	struct icmphdr *hdr;
+	unsigned int hdroff = iphdroff + iph->ihl*4;
+
+	if (!skb_make_writable(pskb, hdroff + sizeof(*hdr)))
+		return 0;
+
+	hdr = (struct icmphdr *)((*pskb)->data + hdroff);
+	nf_proto_csum_replace2(&hdr->checksum, *pskb,
+			       hdr->un.echo.id, tuple->src.u.icmp.id, 0);
+	hdr->un.echo.id = tuple->src.u.icmp.id;
+	return 1;
+}
+
+struct nf_nat_protocol nf_nat_protocol_icmp = {
+	.name			= "ICMP",
+	.protonum		= IPPROTO_ICMP,
+	.me			= THIS_MODULE,
+	.manip_pkt		= icmp_manip_pkt,
+	.in_range		= icmp_in_range,
+	.unique_tuple		= icmp_unique_tuple,
+#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
+    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
+	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
+#endif
+};
diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c
new file mode 100644
index 00000000000..7e26a7e9bee
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c
@@ -0,0 +1,148 @@
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+
+#include <linux/netfilter.h>
+#include <linux/netfilter/nfnetlink_conntrack.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_nat_protocol.h>
+#include <net/netfilter/nf_nat_core.h>
+
+static int
+tcp_in_range(const struct nf_conntrack_tuple *tuple,
+	     enum nf_nat_manip_type maniptype,
+	     const union nf_conntrack_man_proto *min,
+	     const union nf_conntrack_man_proto *max)
+{
+	__be16 port;
+
+	if (maniptype == IP_NAT_MANIP_SRC)
+		port = tuple->src.u.tcp.port;
+	else
+		port = tuple->dst.u.tcp.port;
+
+	return ntohs(port) >= ntohs(min->tcp.port) &&
+	       ntohs(port) <= ntohs(max->tcp.port);
+}
+
+static int
+tcp_unique_tuple(struct nf_conntrack_tuple *tuple,
+		 const struct nf_nat_range *range,
+		 enum nf_nat_manip_type maniptype,
+		 const struct nf_conn *ct)
+{
+	static u_int16_t port;
+	__be16 *portptr;
+	unsigned int range_size, min, i;
+
+	if (maniptype == IP_NAT_MANIP_SRC)
+		portptr = &tuple->src.u.tcp.port;
+	else
+		portptr = &tuple->dst.u.tcp.port;
+
+	/* If no range specified... */
+	if (!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED)) {
+		/* If it's dst rewrite, can't change port */
+		if (maniptype == IP_NAT_MANIP_DST)
+			return 0;
+
+		/* Map privileged onto privileged. */
+		if (ntohs(*portptr) < 1024) {
+			/* Loose convention: >> 512 is credential passing */
+			if (ntohs(*portptr)<512) {
+				min = 1;
+				range_size = 511 - min + 1;
+			} else {
+				min = 600;
+				range_size = 1023 - min + 1;
+			}
+		} else {
+			min = 1024;
+			range_size = 65535 - 1024 + 1;
+		}
+	} else {
+		min = ntohs(range->min.tcp.port);
+		range_size = ntohs(range->max.tcp.port) - min + 1;
+	}
+
+	for (i = 0; i < range_size; i++, port++) {
+		*portptr = htons(min + port % range_size);
+		if (!nf_nat_used_tuple(tuple, ct))
+			return 1;
+	}
+	return 0;
+}
+
+static int
+tcp_manip_pkt(struct sk_buff **pskb,
+	      unsigned int iphdroff,
+	      const struct nf_conntrack_tuple *tuple,
+	      enum nf_nat_manip_type maniptype)
+{
+	struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+	struct tcphdr *hdr;
+	unsigned int hdroff = iphdroff + iph->ihl*4;
+	__be32 oldip, newip;
+	__be16 *portptr, newport, oldport;
+	int hdrsize = 8; /* TCP connection tracking guarantees this much */
+
+	/* this could be a inner header returned in icmp packet; in such
+	   cases we cannot update the checksum field since it is outside of
+	   the 8 bytes of transport layer headers we are guaranteed */
+	if ((*pskb)->len >= hdroff + sizeof(struct tcphdr))
+		hdrsize = sizeof(struct tcphdr);
+
+	if (!skb_make_writable(pskb, hdroff + hdrsize))
+		return 0;
+
+	iph = (struct iphdr *)((*pskb)->data + iphdroff);
+	hdr = (struct tcphdr *)((*pskb)->data + hdroff);
+
+	if (maniptype == IP_NAT_MANIP_SRC) {
+		/* Get rid of src ip and src pt */
+		oldip = iph->saddr;
+		newip = tuple->src.u3.ip;
+		newport = tuple->src.u.tcp.port;
+		portptr = &hdr->source;
+	} else {
+		/* Get rid of dst ip and dst pt */
+		oldip = iph->daddr;
+		newip = tuple->dst.u3.ip;
+		newport = tuple->dst.u.tcp.port;
+		portptr = &hdr->dest;
+	}
+
+	oldport = *portptr;
+	*portptr = newport;
+
+	if (hdrsize < sizeof(*hdr))
+		return 1;
+
+	nf_proto_csum_replace4(&hdr->check, *pskb, oldip, newip, 1);
+	nf_proto_csum_replace2(&hdr->check, *pskb, oldport, newport, 0);
+	return 1;
+}
+
+struct nf_nat_protocol nf_nat_protocol_tcp = {
+	.name			= "TCP",
+	.protonum		= IPPROTO_TCP,
+	.me			= THIS_MODULE,
+	.manip_pkt		= tcp_manip_pkt,
+	.in_range		= tcp_in_range,
+	.unique_tuple		= tcp_unique_tuple,
+#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
+    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
+	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
+#endif
+};
diff --git a/net/ipv4/netfilter/nf_nat_proto_udp.c b/net/ipv4/netfilter/nf_nat_proto_udp.c
new file mode 100644
index 00000000000..ab0ce4c8699
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_proto_udp.c
@@ -0,0 +1,138 @@
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/ip.h>
+#include <linux/udp.h>
+
+#include <linux/netfilter.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_core.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_nat_protocol.h>
+
+static int
+udp_in_range(const struct nf_conntrack_tuple *tuple,
+	     enum nf_nat_manip_type maniptype,
+	     const union nf_conntrack_man_proto *min,
+	     const union nf_conntrack_man_proto *max)
+{
+	__be16 port;
+
+	if (maniptype == IP_NAT_MANIP_SRC)
+		port = tuple->src.u.udp.port;
+	else
+		port = tuple->dst.u.udp.port;
+
+	return ntohs(port) >= ntohs(min->udp.port) &&
+	       ntohs(port) <= ntohs(max->udp.port);
+}
+
+static int
+udp_unique_tuple(struct nf_conntrack_tuple *tuple,
+		 const struct nf_nat_range *range,
+		 enum nf_nat_manip_type maniptype,
+		 const struct nf_conn *ct)
+{
+	static u_int16_t port;
+	__be16 *portptr;
+	unsigned int range_size, min, i;
+
+	if (maniptype == IP_NAT_MANIP_SRC)
+		portptr = &tuple->src.u.udp.port;
+	else
+		portptr = &tuple->dst.u.udp.port;
+
+	/* If no range specified... */
+	if (!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED)) {
+		/* If it's dst rewrite, can't change port */
+		if (maniptype == IP_NAT_MANIP_DST)
+			return 0;
+
+		if (ntohs(*portptr) < 1024) {
+			/* Loose convention: >> 512 is credential passing */
+			if (ntohs(*portptr)<512) {
+				min = 1;
+				range_size = 511 - min + 1;
+			} else {
+				min = 600;
+				range_size = 1023 - min + 1;
+			}
+		} else {
+			min = 1024;
+			range_size = 65535 - 1024 + 1;
+		}
+	} else {
+		min = ntohs(range->min.udp.port);
+		range_size = ntohs(range->max.udp.port) - min + 1;
+	}
+
+	for (i = 0; i < range_size; i++, port++) {
+		*portptr = htons(min + port % range_size);
+		if (!nf_nat_used_tuple(tuple, ct))
+			return 1;
+	}
+	return 0;
+}
+
+static int
+udp_manip_pkt(struct sk_buff **pskb,
+	      unsigned int iphdroff,
+	      const struct nf_conntrack_tuple *tuple,
+	      enum nf_nat_manip_type maniptype)
+{
+	struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+	struct udphdr *hdr;
+	unsigned int hdroff = iphdroff + iph->ihl*4;
+	__be32 oldip, newip;
+	__be16 *portptr, newport;
+
+	if (!skb_make_writable(pskb, hdroff + sizeof(*hdr)))
+		return 0;
+
+	iph = (struct iphdr *)((*pskb)->data + iphdroff);
+	hdr = (struct udphdr *)((*pskb)->data + hdroff);
+
+	if (maniptype == IP_NAT_MANIP_SRC) {
+		/* Get rid of src ip and src pt */
+		oldip = iph->saddr;
+		newip = tuple->src.u3.ip;
+		newport = tuple->src.u.udp.port;
+		portptr = &hdr->source;
+	} else {
+		/* Get rid of dst ip and dst pt */
+		oldip = iph->daddr;
+		newip = tuple->dst.u3.ip;
+		newport = tuple->dst.u.udp.port;
+		portptr = &hdr->dest;
+	}
+	if (hdr->check || (*pskb)->ip_summed == CHECKSUM_PARTIAL) {
+		nf_proto_csum_replace4(&hdr->check, *pskb, oldip, newip, 1);
+		nf_proto_csum_replace2(&hdr->check, *pskb, *portptr, newport,
+				       0);
+		if (!hdr->check)
+			hdr->check = CSUM_MANGLED_0;
+	}
+	*portptr = newport;
+	return 1;
+}
+
+struct nf_nat_protocol nf_nat_protocol_udp = {
+	.name			= "UDP",
+	.protonum		= IPPROTO_UDP,
+	.me			= THIS_MODULE,
+	.manip_pkt		= udp_manip_pkt,
+	.in_range		= udp_in_range,
+	.unique_tuple		= udp_unique_tuple,
+#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
+    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
+	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
+#endif
+};
diff --git a/net/ipv4/netfilter/nf_nat_proto_unknown.c b/net/ipv4/netfilter/nf_nat_proto_unknown.c
new file mode 100644
index 00000000000..f50d0203f9c
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_proto_unknown.c
@@ -0,0 +1,54 @@
+/* The "unknown" protocol.  This is what is used for protocols we
+ * don't understand.  It's returned by ip_ct_find_proto().
+ */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+
+#include <linux/netfilter.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_nat_protocol.h>
+
+static int unknown_in_range(const struct nf_conntrack_tuple *tuple,
+			    enum nf_nat_manip_type manip_type,
+			    const union nf_conntrack_man_proto *min,
+			    const union nf_conntrack_man_proto *max)
+{
+	return 1;
+}
+
+static int unknown_unique_tuple(struct nf_conntrack_tuple *tuple,
+				const struct nf_nat_range *range,
+				enum nf_nat_manip_type maniptype,
+				const struct nf_conn *ct)
+{
+	/* Sorry: we can't help you; if it's not unique, we can't frob
+	   anything. */
+	return 0;
+}
+
+static int
+unknown_manip_pkt(struct sk_buff **pskb,
+		  unsigned int iphdroff,
+		  const struct nf_conntrack_tuple *tuple,
+		  enum nf_nat_manip_type maniptype)
+{
+	return 1;
+}
+
+struct nf_nat_protocol nf_nat_unknown_protocol = {
+	.name			= "unknown",
+	/* .me isn't set: getting a ref to this cannot fail. */
+	.manip_pkt		= unknown_manip_pkt,
+	.in_range		= unknown_in_range,
+	.unique_tuple		= unknown_unique_tuple,
+};
diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c
new file mode 100644
index 00000000000..b868ee0195d
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_rule.c
@@ -0,0 +1,343 @@
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/* Everything about the rules for NAT. */
+#include <linux/types.h>
+#include <linux/ip.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter_ipv4.h>
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+#include <net/checksum.h>
+#include <net/route.h>
+#include <linux/bitops.h>
+
+#include <linux/netfilter_ipv4/ip_tables.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_core.h>
+#include <net/netfilter/nf_nat_rule.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+#define NAT_VALID_HOOKS ((1<<NF_IP_PRE_ROUTING) | (1<<NF_IP_POST_ROUTING) | (1<<NF_IP_LOCAL_OUT))
+
+static struct
+{
+	struct ipt_replace repl;
+	struct ipt_standard entries[3];
+	struct ipt_error term;
+} nat_initial_table __initdata = {
+	.repl = {
+		.name = "nat",
+		.valid_hooks = NAT_VALID_HOOKS,
+		.num_entries = 4,
+		.size = sizeof(struct ipt_standard) * 3 + sizeof(struct ipt_error),
+		.hook_entry = {
+			[NF_IP_PRE_ROUTING] = 0,
+			[NF_IP_POST_ROUTING] = sizeof(struct ipt_standard),
+			[NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 2 },
+		.underflow = {
+			[NF_IP_PRE_ROUTING] = 0,
+			[NF_IP_POST_ROUTING] = sizeof(struct ipt_standard),
+			[NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 2 },
+	},
+	.entries = {
+		/* PRE_ROUTING */
+		{
+			.entry = {
+	    			.target_offset = sizeof(struct ipt_entry),
+	    			.next_offset = sizeof(struct ipt_standard),
+			},
+			.target = {
+				.target = {
+					.u = {
+						.target_size = IPT_ALIGN(sizeof(struct ipt_standard_target)),
+					},
+				},
+				.verdict = -NF_ACCEPT - 1,
+			},
+		},
+		/* POST_ROUTING */
+		{
+			.entry = {
+	    			.target_offset = sizeof(struct ipt_entry),
+	    			.next_offset = sizeof(struct ipt_standard),
+			},
+			.target = {
+				.target = {
+					.u = {
+						.target_size = IPT_ALIGN(sizeof(struct ipt_standard_target)),
+					},
+				},
+				.verdict = -NF_ACCEPT - 1,
+			},
+		},
+		/* LOCAL_OUT */
+		{
+			.entry = {
+	    			.target_offset = sizeof(struct ipt_entry),
+	    			.next_offset = sizeof(struct ipt_standard),
+			},
+			.target = {
+				.target = {
+					.u = {
+						.target_size = IPT_ALIGN(sizeof(struct ipt_standard_target)),
+					},
+				},
+				.verdict = -NF_ACCEPT - 1,
+			},
+		},
+	},
+	/* ERROR */
+	.term = {
+		.entry = {
+			.target_offset = sizeof(struct ipt_entry),
+			.next_offset = sizeof(struct ipt_error),
+		},
+		.target = {
+			.target = {
+				.u = {
+					.user = {
+						.target_size = IPT_ALIGN(sizeof(struct ipt_error_target)),
+						.name = IPT_ERROR_TARGET,
+					},
+				},
+			},
+			.errorname = "ERROR",
+		},
+	}
+};
+
+static struct ipt_table nat_table = {
+	.name		= "nat",
+	.valid_hooks	= NAT_VALID_HOOKS,
+	.lock		= RW_LOCK_UNLOCKED,
+	.me		= THIS_MODULE,
+	.af		= AF_INET,
+};
+
+/* Source NAT */
+static unsigned int ipt_snat_target(struct sk_buff **pskb,
+				    const struct net_device *in,
+				    const struct net_device *out,
+				    unsigned int hooknum,
+				    const struct xt_target *target,
+				    const void *targinfo)
+{
+	struct nf_conn *ct;
+	enum ip_conntrack_info ctinfo;
+	const struct nf_nat_multi_range_compat *mr = targinfo;
+
+	NF_CT_ASSERT(hooknum == NF_IP_POST_ROUTING);
+
+	ct = nf_ct_get(*pskb, &ctinfo);
+
+	/* Connection must be valid and new. */
+	NF_CT_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED ||
+	                    ctinfo == IP_CT_RELATED + IP_CT_IS_REPLY));
+	NF_CT_ASSERT(out);
+
+	return nf_nat_setup_info(ct, &mr->range[0], hooknum);
+}
+
+/* Before 2.6.11 we did implicit source NAT if required. Warn about change. */
+static void warn_if_extra_mangle(__be32 dstip, __be32 srcip)
+{
+	static int warned = 0;
+	struct flowi fl = { .nl_u = { .ip4_u = { .daddr = dstip } } };
+	struct rtable *rt;
+
+	if (ip_route_output_key(&rt, &fl) != 0)
+		return;
+
+	if (rt->rt_src != srcip && !warned) {
+		printk("NAT: no longer support implicit source local NAT\n");
+		printk("NAT: packet src %u.%u.%u.%u -> dst %u.%u.%u.%u\n",
+		       NIPQUAD(srcip), NIPQUAD(dstip));
+		warned = 1;
+	}
+	ip_rt_put(rt);
+}
+
+static unsigned int ipt_dnat_target(struct sk_buff **pskb,
+				    const struct net_device *in,
+				    const struct net_device *out,
+				    unsigned int hooknum,
+				    const struct xt_target *target,
+				    const void *targinfo)
+{
+	struct nf_conn *ct;
+	enum ip_conntrack_info ctinfo;
+	const struct nf_nat_multi_range_compat *mr = targinfo;
+
+	NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING ||
+		     hooknum == NF_IP_LOCAL_OUT);
+
+	ct = nf_ct_get(*pskb, &ctinfo);
+
+	/* Connection must be valid and new. */
+	NF_CT_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED));
+
+	if (hooknum == NF_IP_LOCAL_OUT &&
+	    mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)
+		warn_if_extra_mangle((*pskb)->nh.iph->daddr,
+				     mr->range[0].min_ip);
+
+	return nf_nat_setup_info(ct, &mr->range[0], hooknum);
+}
+
+static int ipt_snat_checkentry(const char *tablename,
+			       const void *entry,
+			       const struct xt_target *target,
+			       void *targinfo,
+			       unsigned int hook_mask)
+{
+	struct nf_nat_multi_range_compat *mr = targinfo;
+
+	/* Must be a valid range */
+	if (mr->rangesize != 1) {
+		printk("SNAT: multiple ranges no longer supported\n");
+		return 0;
+	}
+	return 1;
+}
+
+static int ipt_dnat_checkentry(const char *tablename,
+			       const void *entry,
+			       const struct xt_target *target,
+			       void *targinfo,
+			       unsigned int hook_mask)
+{
+	struct nf_nat_multi_range_compat *mr = targinfo;
+
+	/* Must be a valid range */
+	if (mr->rangesize != 1) {
+		printk("DNAT: multiple ranges no longer supported\n");
+		return 0;
+	}
+	return 1;
+}
+
+inline unsigned int
+alloc_null_binding(struct nf_conn *ct,
+		   struct nf_nat_info *info,
+		   unsigned int hooknum)
+{
+	/* Force range to this IP; let proto decide mapping for
+	   per-proto parts (hence not IP_NAT_RANGE_PROTO_SPECIFIED).
+	   Use reply in case it's already been mangled (eg local packet).
+	*/
+	__be32 ip
+		= (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
+		   ? ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip
+		   : ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip);
+	struct nf_nat_range range
+		= { IP_NAT_RANGE_MAP_IPS, ip, ip, { 0 }, { 0 } };
+
+	DEBUGP("Allocating NULL binding for %p (%u.%u.%u.%u)\n",
+	       ct, NIPQUAD(ip));
+	return nf_nat_setup_info(ct, &range, hooknum);
+}
+
+unsigned int
+alloc_null_binding_confirmed(struct nf_conn *ct,
+                             struct nf_nat_info *info,
+                             unsigned int hooknum)
+{
+	__be32 ip
+		= (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
+		   ? ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip
+		   : ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip);
+	u_int16_t all
+		= (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
+		   ? ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u.all
+		   : ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u.all);
+	struct nf_nat_range range
+		= { IP_NAT_RANGE_MAP_IPS, ip, ip, { all }, { all } };
+
+	DEBUGP("Allocating NULL binding for confirmed %p (%u.%u.%u.%u)\n",
+	       ct, NIPQUAD(ip));
+	return nf_nat_setup_info(ct, &range, hooknum);
+}
+
+int nf_nat_rule_find(struct sk_buff **pskb,
+		     unsigned int hooknum,
+		     const struct net_device *in,
+		     const struct net_device *out,
+		     struct nf_conn *ct,
+		     struct nf_nat_info *info)
+{
+	int ret;
+
+	ret = ipt_do_table(pskb, hooknum, in, out, &nat_table);
+
+	if (ret == NF_ACCEPT) {
+		if (!nf_nat_initialized(ct, HOOK2MANIP(hooknum)))
+			/* NUL mapping */
+			ret = alloc_null_binding(ct, info, hooknum);
+	}
+	return ret;
+}
+
+static struct ipt_target ipt_snat_reg = {
+	.name		= "SNAT",
+	.target		= ipt_snat_target,
+	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
+	.table		= "nat",
+	.hooks		= 1 << NF_IP_POST_ROUTING,
+	.checkentry	= ipt_snat_checkentry,
+	.family		= AF_INET,
+};
+
+static struct xt_target ipt_dnat_reg = {
+	.name		= "DNAT",
+	.target		= ipt_dnat_target,
+	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
+	.table		= "nat",
+	.hooks		= (1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_LOCAL_OUT),
+	.checkentry	= ipt_dnat_checkentry,
+	.family		= AF_INET,
+};
+
+int __init nf_nat_rule_init(void)
+{
+	int ret;
+
+	ret = ipt_register_table(&nat_table, &nat_initial_table.repl);
+	if (ret != 0)
+		return ret;
+	ret = xt_register_target(&ipt_snat_reg);
+	if (ret != 0)
+		goto unregister_table;
+
+	ret = xt_register_target(&ipt_dnat_reg);
+	if (ret != 0)
+		goto unregister_snat;
+
+	return ret;
+
+ unregister_snat:
+	xt_unregister_target(&ipt_snat_reg);
+ unregister_table:
+	ipt_unregister_table(&nat_table);
+
+	return ret;
+}
+
+void nf_nat_rule_cleanup(void)
+{
+	xt_unregister_target(&ipt_dnat_reg);
+	xt_unregister_target(&ipt_snat_reg);
+	ipt_unregister_table(&nat_table);
+}
diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c
new file mode 100644
index 00000000000..3d524b95731
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_sip.c
@@ -0,0 +1,283 @@
+/* SIP extension for UDP NAT alteration.
+ *
+ * (C) 2005 by Christian Hentschel <chentschel@arnet.com.ar>
+ * based on RR's ip_nat_ftp.c and other modules.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/ip.h>
+#include <linux/udp.h>
+
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_sip.h>
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Hentschel <chentschel@arnet.com.ar>");
+MODULE_DESCRIPTION("SIP NAT helper");
+MODULE_ALIAS("ip_nat_sip");
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+struct addr_map {
+	struct {
+		char		src[sizeof("nnn.nnn.nnn.nnn:nnnnn")];
+		char		dst[sizeof("nnn.nnn.nnn.nnn:nnnnn")];
+		unsigned int	srclen, srciplen;
+		unsigned int	dstlen, dstiplen;
+	} addr[IP_CT_DIR_MAX];
+};
+
+static void addr_map_init(struct nf_conn *ct, struct addr_map *map)
+{
+	struct nf_conntrack_tuple *t;
+	enum ip_conntrack_dir dir;
+	unsigned int n;
+
+	for (dir = 0; dir < IP_CT_DIR_MAX; dir++) {
+		t = &ct->tuplehash[dir].tuple;
+
+		n = sprintf(map->addr[dir].src, "%u.%u.%u.%u",
+			    NIPQUAD(t->src.u3.ip));
+		map->addr[dir].srciplen = n;
+		n += sprintf(map->addr[dir].src + n, ":%u",
+			     ntohs(t->src.u.udp.port));
+		map->addr[dir].srclen = n;
+
+		n = sprintf(map->addr[dir].dst, "%u.%u.%u.%u",
+			    NIPQUAD(t->dst.u3.ip));
+		map->addr[dir].dstiplen = n;
+		n += sprintf(map->addr[dir].dst + n, ":%u",
+			     ntohs(t->dst.u.udp.port));
+		map->addr[dir].dstlen = n;
+	}
+}
+
+static int map_sip_addr(struct sk_buff **pskb, enum ip_conntrack_info ctinfo,
+			struct nf_conn *ct, const char **dptr, size_t dlen,
+			enum sip_header_pos pos, struct addr_map *map)
+{
+	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+	unsigned int matchlen, matchoff, addrlen;
+	char *addr;
+
+	if (ct_sip_get_info(ct, *dptr, dlen, &matchoff, &matchlen, pos) <= 0)
+		return 1;
+
+	if ((matchlen == map->addr[dir].srciplen ||
+	     matchlen == map->addr[dir].srclen) &&
+	    memcmp(*dptr + matchoff, map->addr[dir].src, matchlen) == 0) {
+		addr    = map->addr[!dir].dst;
+		addrlen = map->addr[!dir].dstlen;
+	} else if ((matchlen == map->addr[dir].dstiplen ||
+		    matchlen == map->addr[dir].dstlen) &&
+		   memcmp(*dptr + matchoff, map->addr[dir].dst, matchlen) == 0) {
+		addr    = map->addr[!dir].src;
+		addrlen = map->addr[!dir].srclen;
+	} else
+		return 1;
+
+	if (!nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+	                              matchoff, matchlen, addr, addrlen))
+		return 0;
+	*dptr = (*pskb)->data + (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
+	return 1;
+
+}
+
+static unsigned int ip_nat_sip(struct sk_buff **pskb,
+			       enum ip_conntrack_info ctinfo,
+			       struct nf_conn *ct,
+			       const char **dptr)
+{
+	enum sip_header_pos pos;
+	struct addr_map map;
+	int dataoff, datalen;
+
+	dataoff = (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
+	datalen = (*pskb)->len - dataoff;
+	if (datalen < sizeof("SIP/2.0") - 1)
+		return NF_DROP;
+
+	addr_map_init(ct, &map);
+
+	/* Basic rules: requests and responses. */
+	if (strncmp(*dptr, "SIP/2.0", sizeof("SIP/2.0") - 1) != 0) {
+		/* 10.2: Constructing the REGISTER Request:
+		 *
+		 * The "userinfo" and "@" components of the SIP URI MUST NOT
+		 * be present.
+		 */
+		if (datalen >= sizeof("REGISTER") - 1 &&
+		    strncmp(*dptr, "REGISTER", sizeof("REGISTER") - 1) == 0)
+			pos = POS_REG_REQ_URI;
+		else
+			pos = POS_REQ_URI;
+
+		if (!map_sip_addr(pskb, ctinfo, ct, dptr, datalen, pos, &map))
+			return NF_DROP;
+	}
+
+	if (!map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_FROM, &map) ||
+	    !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_TO, &map) ||
+	    !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_VIA, &map) ||
+	    !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_CONTACT, &map))
+		return NF_DROP;
+	return NF_ACCEPT;
+}
+
+static unsigned int mangle_sip_packet(struct sk_buff **pskb,
+				      enum ip_conntrack_info ctinfo,
+				      struct nf_conn *ct,
+				      const char **dptr, size_t dlen,
+				      char *buffer, int bufflen,
+				      enum sip_header_pos pos)
+{
+	unsigned int matchlen, matchoff;
+
+	if (ct_sip_get_info(ct, *dptr, dlen, &matchoff, &matchlen, pos) <= 0)
+		return 0;
+
+	if (!nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+	                              matchoff, matchlen, buffer, bufflen))
+		return 0;
+
+	/* We need to reload this. Thanks Patrick. */
+	*dptr = (*pskb)->data + (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
+	return 1;
+}
+
+static int mangle_content_len(struct sk_buff **pskb,
+			      enum ip_conntrack_info ctinfo,
+			      struct nf_conn *ct,
+			      const char *dptr)
+{
+	unsigned int dataoff, matchoff, matchlen;
+	char buffer[sizeof("65536")];
+	int bufflen;
+
+	dataoff = (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
+
+	/* Get actual SDP lenght */
+	if (ct_sip_get_info(ct, dptr, (*pskb)->len - dataoff, &matchoff,
+	                    &matchlen, POS_SDP_HEADER) > 0) {
+
+		/* since ct_sip_get_info() give us a pointer passing 'v='
+		   we need to add 2 bytes in this count. */
+		int c_len = (*pskb)->len - dataoff - matchoff + 2;
+
+		/* Now, update SDP length */
+		if (ct_sip_get_info(ct, dptr, (*pskb)->len - dataoff, &matchoff,
+		                    &matchlen, POS_CONTENT) > 0) {
+
+			bufflen = sprintf(buffer, "%u", c_len);
+			return nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+							matchoff, matchlen,
+							buffer, bufflen);
+		}
+	}
+	return 0;
+}
+
+static unsigned int mangle_sdp(struct sk_buff **pskb,
+			       enum ip_conntrack_info ctinfo,
+			       struct nf_conn *ct,
+			       __be32 newip, u_int16_t port,
+			       const char *dptr)
+{
+	char buffer[sizeof("nnn.nnn.nnn.nnn")];
+	unsigned int dataoff, bufflen;
+
+	dataoff = (*pskb)->nh.iph->ihl*4 + sizeof(struct udphdr);
+
+	/* Mangle owner and contact info. */
+	bufflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(newip));
+	if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
+	                       buffer, bufflen, POS_OWNER_IP4))
+		return 0;
+
+	if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
+	                       buffer, bufflen, POS_CONNECTION_IP4))
+		return 0;
+
+	/* Mangle media port. */
+	bufflen = sprintf(buffer, "%u", port);
+	if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
+	                       buffer, bufflen, POS_MEDIA))
+		return 0;
+
+	return mangle_content_len(pskb, ctinfo, ct, dptr);
+}
+
+/* So, this packet has hit the connection tracking matching code.
+   Mangle it, and change the expectation to match the new version. */
+static unsigned int ip_nat_sdp(struct sk_buff **pskb,
+			       enum ip_conntrack_info ctinfo,
+			       struct nf_conntrack_expect *exp,
+			       const char *dptr)
+{
+	struct nf_conn *ct = exp->master;
+	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+	__be32 newip;
+	u_int16_t port;
+
+	DEBUGP("ip_nat_sdp():\n");
+
+	/* Connection will come from reply */
+	newip = ct->tuplehash[!dir].tuple.dst.u3.ip;
+
+	exp->tuple.dst.u3.ip = newip;
+	exp->saved_proto.udp.port = exp->tuple.dst.u.udp.port;
+	exp->dir = !dir;
+
+	/* When you see the packet, we need to NAT it the same as the
+	   this one. */
+	exp->expectfn = nf_nat_follow_master;
+
+	/* Try to get same port: if not, try to change it. */
+	for (port = ntohs(exp->saved_proto.udp.port); port != 0; port++) {
+		exp->tuple.dst.u.udp.port = htons(port);
+		if (nf_conntrack_expect_related(exp) == 0)
+			break;
+	}
+
+	if (port == 0)
+		return NF_DROP;
+
+	if (!mangle_sdp(pskb, ctinfo, ct, newip, port, dptr)) {
+		nf_conntrack_unexpect_related(exp);
+		return NF_DROP;
+	}
+	return NF_ACCEPT;
+}
+
+static void __exit nf_nat_sip_fini(void)
+{
+	rcu_assign_pointer(nf_nat_sip_hook, NULL);
+	rcu_assign_pointer(nf_nat_sdp_hook, NULL);
+	synchronize_rcu();
+}
+
+static int __init nf_nat_sip_init(void)
+{
+	BUG_ON(rcu_dereference(nf_nat_sip_hook));
+	BUG_ON(rcu_dereference(nf_nat_sdp_hook));
+	rcu_assign_pointer(nf_nat_sip_hook, ip_nat_sip);
+	rcu_assign_pointer(nf_nat_sdp_hook, ip_nat_sdp);
+	return 0;
+}
+
+module_init(nf_nat_sip_init);
+module_exit(nf_nat_sip_fini);
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c
new file mode 100644
index 00000000000..f12528fe1bf
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -0,0 +1,1332 @@
+/*
+ * nf_nat_snmp_basic.c
+ *
+ * Basic SNMP Application Layer Gateway
+ *
+ * This IP NAT module is intended for use with SNMP network
+ * discovery and monitoring applications where target networks use
+ * conflicting private address realms.
+ *
+ * Static NAT is used to remap the networks from the view of the network
+ * management system at the IP layer, and this module remaps some application
+ * layer addresses to match.
+ *
+ * The simplest form of ALG is performed, where only tagged IP addresses
+ * are modified.  The module does not need to be MIB aware and only scans
+ * messages at the ASN.1/BER level.
+ *
+ * Currently, only SNMPv1 and SNMPv2 are supported.
+ *
+ * More information on ALG and associated issues can be found in
+ * RFC 2962
+ *
+ * The ASB.1/BER parsing code is derived from the gxsnmp package by Gregory
+ * McLean & Jochen Friedrich, stripped down for use in the kernel.
+ *
+ * Copyright (c) 2000 RP Internet (www.rpi.net.au).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ * Author: James Morris <jmorris@intercode.com.au>
+ *
+ * Updates:
+ * 2000-08-06: Convert to new helper API (Harald Welte).
+ *
+ */
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/udp.h>
+#include <net/checksum.h>
+#include <net/udp.h>
+
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_nat_helper.h>
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
+MODULE_DESCRIPTION("Basic SNMP Application Layer Gateway");
+MODULE_ALIAS("ip_nat_snmp_basic");
+
+#define SNMP_PORT 161
+#define SNMP_TRAP_PORT 162
+#define NOCT1(n) (*(u8 *)n)
+
+static int debug;
+static DEFINE_SPINLOCK(snmp_lock);
+
+/*
+ * Application layer address mapping mimics the NAT mapping, but
+ * only for the first octet in this case (a more flexible system
+ * can be implemented if needed).
+ */
+struct oct1_map
+{
+	u_int8_t from;
+	u_int8_t to;
+};
+
+
+/*****************************************************************************
+ *
+ * Basic ASN.1 decoding routines (gxsnmp author Dirk Wisse)
+ *
+ *****************************************************************************/
+
+/* Class */
+#define ASN1_UNI	0	/* Universal */
+#define ASN1_APL	1	/* Application */
+#define ASN1_CTX	2	/* Context */
+#define ASN1_PRV	3	/* Private */
+
+/* Tag */
+#define ASN1_EOC	0	/* End Of Contents */
+#define ASN1_BOL	1	/* Boolean */
+#define ASN1_INT	2	/* Integer */
+#define ASN1_BTS	3	/* Bit String */
+#define ASN1_OTS	4	/* Octet String */
+#define ASN1_NUL	5	/* Null */
+#define ASN1_OJI	6	/* Object Identifier  */
+#define ASN1_OJD	7	/* Object Description */
+#define ASN1_EXT	8	/* External */
+#define ASN1_SEQ	16	/* Sequence */
+#define ASN1_SET	17	/* Set */
+#define ASN1_NUMSTR	18	/* Numerical String */
+#define ASN1_PRNSTR	19	/* Printable String */
+#define ASN1_TEXSTR	20	/* Teletext String */
+#define ASN1_VIDSTR	21	/* Video String */
+#define ASN1_IA5STR	22	/* IA5 String */
+#define ASN1_UNITIM	23	/* Universal Time */
+#define ASN1_GENTIM	24	/* General Time */
+#define ASN1_GRASTR	25	/* Graphical String */
+#define ASN1_VISSTR	26	/* Visible String */
+#define ASN1_GENSTR	27	/* General String */
+
+/* Primitive / Constructed methods*/
+#define ASN1_PRI	0	/* Primitive */
+#define ASN1_CON	1	/* Constructed */
+
+/*
+ * Error codes.
+ */
+#define ASN1_ERR_NOERROR		0
+#define ASN1_ERR_DEC_EMPTY		2
+#define ASN1_ERR_DEC_EOC_MISMATCH	3
+#define ASN1_ERR_DEC_LENGTH_MISMATCH	4
+#define ASN1_ERR_DEC_BADVALUE		5
+
+/*
+ * ASN.1 context.
+ */
+struct asn1_ctx
+{
+	int error;			/* Error condition */
+	unsigned char *pointer;		/* Octet just to be decoded */
+	unsigned char *begin;		/* First octet */
+	unsigned char *end;		/* Octet after last octet */
+};
+
+/*
+ * Octet string (not null terminated)
+ */
+struct asn1_octstr
+{
+	unsigned char *data;
+	unsigned int len;
+};
+
+static void asn1_open(struct asn1_ctx *ctx,
+                      unsigned char *buf,
+                      unsigned int len)
+{
+	ctx->begin = buf;
+	ctx->end = buf + len;
+	ctx->pointer = buf;
+	ctx->error = ASN1_ERR_NOERROR;
+}
+
+static unsigned char asn1_octet_decode(struct asn1_ctx *ctx, unsigned char *ch)
+{
+	if (ctx->pointer >= ctx->end) {
+		ctx->error = ASN1_ERR_DEC_EMPTY;
+		return 0;
+	}
+	*ch = *(ctx->pointer)++;
+	return 1;
+}
+
+static unsigned char asn1_tag_decode(struct asn1_ctx *ctx, unsigned int *tag)
+{
+	unsigned char ch;
+
+	*tag = 0;
+
+	do
+	{
+		if (!asn1_octet_decode(ctx, &ch))
+			return 0;
+		*tag <<= 7;
+		*tag |= ch & 0x7F;
+	} while ((ch & 0x80) == 0x80);
+	return 1;
+}
+
+static unsigned char asn1_id_decode(struct asn1_ctx *ctx,
+                                    unsigned int *cls,
+                                    unsigned int *con,
+                                    unsigned int *tag)
+{
+	unsigned char ch;
+
+	if (!asn1_octet_decode(ctx, &ch))
+		return 0;
+
+	*cls = (ch & 0xC0) >> 6;
+	*con = (ch & 0x20) >> 5;
+	*tag = (ch & 0x1F);
+
+	if (*tag == 0x1F) {
+		if (!asn1_tag_decode(ctx, tag))
+			return 0;
+	}
+	return 1;
+}
+
+static unsigned char asn1_length_decode(struct asn1_ctx *ctx,
+                                        unsigned int *def,
+                                        unsigned int *len)
+{
+	unsigned char ch, cnt;
+
+	if (!asn1_octet_decode(ctx, &ch))
+		return 0;
+
+	if (ch == 0x80)
+		*def = 0;
+	else {
+		*def = 1;
+
+		if (ch < 0x80)
+			*len = ch;
+		else {
+			cnt = (unsigned char) (ch & 0x7F);
+			*len = 0;
+
+			while (cnt > 0) {
+				if (!asn1_octet_decode(ctx, &ch))
+					return 0;
+				*len <<= 8;
+				*len |= ch;
+				cnt--;
+			}
+		}
+	}
+	return 1;
+}
+
+static unsigned char asn1_header_decode(struct asn1_ctx *ctx,
+                                        unsigned char **eoc,
+                                        unsigned int *cls,
+                                        unsigned int *con,
+                                        unsigned int *tag)
+{
+	unsigned int def, len;
+
+	if (!asn1_id_decode(ctx, cls, con, tag))
+		return 0;
+
+	def = len = 0;
+	if (!asn1_length_decode(ctx, &def, &len))
+		return 0;
+
+	if (def)
+		*eoc = ctx->pointer + len;
+	else
+		*eoc = NULL;
+	return 1;
+}
+
+static unsigned char asn1_eoc_decode(struct asn1_ctx *ctx, unsigned char *eoc)
+{
+	unsigned char ch;
+
+	if (eoc == 0) {
+		if (!asn1_octet_decode(ctx, &ch))
+			return 0;
+
+		if (ch != 0x00) {
+			ctx->error = ASN1_ERR_DEC_EOC_MISMATCH;
+			return 0;
+		}
+
+		if (!asn1_octet_decode(ctx, &ch))
+			return 0;
+
+		if (ch != 0x00) {
+			ctx->error = ASN1_ERR_DEC_EOC_MISMATCH;
+			return 0;
+		}
+		return 1;
+	} else {
+		if (ctx->pointer != eoc) {
+			ctx->error = ASN1_ERR_DEC_LENGTH_MISMATCH;
+			return 0;
+		}
+		return 1;
+	}
+}
+
+static unsigned char asn1_null_decode(struct asn1_ctx *ctx, unsigned char *eoc)
+{
+	ctx->pointer = eoc;
+	return 1;
+}
+
+static unsigned char asn1_long_decode(struct asn1_ctx *ctx,
+                                      unsigned char *eoc,
+                                      long *integer)
+{
+	unsigned char ch;
+	unsigned int  len;
+
+	if (!asn1_octet_decode(ctx, &ch))
+		return 0;
+
+	*integer = (signed char) ch;
+	len = 1;
+
+	while (ctx->pointer < eoc) {
+		if (++len > sizeof (long)) {
+			ctx->error = ASN1_ERR_DEC_BADVALUE;
+			return 0;
+		}
+
+		if (!asn1_octet_decode(ctx, &ch))
+			return 0;
+
+		*integer <<= 8;
+		*integer |= ch;
+	}
+	return 1;
+}
+
+static unsigned char asn1_uint_decode(struct asn1_ctx *ctx,
+                                      unsigned char *eoc,
+                                      unsigned int *integer)
+{
+	unsigned char ch;
+	unsigned int  len;
+
+	if (!asn1_octet_decode(ctx, &ch))
+		return 0;
+
+	*integer = ch;
+	if (ch == 0) len = 0;
+	else len = 1;
+
+	while (ctx->pointer < eoc) {
+		if (++len > sizeof (unsigned int)) {
+			ctx->error = ASN1_ERR_DEC_BADVALUE;
+			return 0;
+		}
+
+		if (!asn1_octet_decode(ctx, &ch))
+			return 0;
+
+		*integer <<= 8;
+		*integer |= ch;
+	}
+	return 1;
+}
+
+static unsigned char asn1_ulong_decode(struct asn1_ctx *ctx,
+                                       unsigned char *eoc,
+                                       unsigned long *integer)
+{
+	unsigned char ch;
+	unsigned int  len;
+
+	if (!asn1_octet_decode(ctx, &ch))
+		return 0;
+
+	*integer = ch;
+	if (ch == 0) len = 0;
+	else len = 1;
+
+	while (ctx->pointer < eoc) {
+		if (++len > sizeof (unsigned long)) {
+			ctx->error = ASN1_ERR_DEC_BADVALUE;
+			return 0;
+		}
+
+		if (!asn1_octet_decode(ctx, &ch))
+			return 0;
+
+		*integer <<= 8;
+		*integer |= ch;
+	}
+	return 1;
+}
+
+static unsigned char asn1_octets_decode(struct asn1_ctx *ctx,
+                                        unsigned char *eoc,
+                                        unsigned char **octets,
+                                        unsigned int *len)
+{
+	unsigned char *ptr;
+
+	*len = 0;
+
+	*octets = kmalloc(eoc - ctx->pointer, GFP_ATOMIC);
+	if (*octets == NULL) {
+		if (net_ratelimit())
+			printk("OOM in bsalg (%d)\n", __LINE__);
+		return 0;
+	}
+
+	ptr = *octets;
+	while (ctx->pointer < eoc) {
+		if (!asn1_octet_decode(ctx, (unsigned char *)ptr++)) {
+			kfree(*octets);
+			*octets = NULL;
+			return 0;
+		}
+		(*len)++;
+	}
+	return 1;
+}
+
+static unsigned char asn1_subid_decode(struct asn1_ctx *ctx,
+                                       unsigned long *subid)
+{
+	unsigned char ch;
+
+	*subid = 0;
+
+	do {
+		if (!asn1_octet_decode(ctx, &ch))
+			return 0;
+
+		*subid <<= 7;
+		*subid |= ch & 0x7F;
+	} while ((ch & 0x80) == 0x80);
+	return 1;
+}
+
+static unsigned char asn1_oid_decode(struct asn1_ctx *ctx,
+                                     unsigned char *eoc,
+                                     unsigned long **oid,
+                                     unsigned int *len)
+{
+	unsigned long subid;
+	unsigned int  size;
+	unsigned long *optr;
+
+	size = eoc - ctx->pointer + 1;
+	*oid = kmalloc(size * sizeof(unsigned long), GFP_ATOMIC);
+	if (*oid == NULL) {
+		if (net_ratelimit())
+			printk("OOM in bsalg (%d)\n", __LINE__);
+		return 0;
+	}
+
+	optr = *oid;
+
+	if (!asn1_subid_decode(ctx, &subid)) {
+		kfree(*oid);
+		*oid = NULL;
+		return 0;
+	}
+
+	if (subid < 40) {
+		optr [0] = 0;
+		optr [1] = subid;
+	} else if (subid < 80) {
+		optr [0] = 1;
+		optr [1] = subid - 40;
+	} else {
+		optr [0] = 2;
+		optr [1] = subid - 80;
+	}
+
+	*len = 2;
+	optr += 2;
+
+	while (ctx->pointer < eoc) {
+		if (++(*len) > size) {
+			ctx->error = ASN1_ERR_DEC_BADVALUE;
+			kfree(*oid);
+			*oid = NULL;
+			return 0;
+		}
+
+		if (!asn1_subid_decode(ctx, optr++)) {
+			kfree(*oid);
+			*oid = NULL;
+			return 0;
+		}
+	}
+	return 1;
+}
+
+/*****************************************************************************
+ *
+ * SNMP decoding routines (gxsnmp author Dirk Wisse)
+ *
+ *****************************************************************************/
+
+/* SNMP Versions */
+#define SNMP_V1				0
+#define SNMP_V2C			1
+#define SNMP_V2				2
+#define SNMP_V3				3
+
+/* Default Sizes */
+#define SNMP_SIZE_COMM			256
+#define SNMP_SIZE_OBJECTID		128
+#define SNMP_SIZE_BUFCHR		256
+#define SNMP_SIZE_BUFINT		128
+#define SNMP_SIZE_SMALLOBJECTID		16
+
+/* Requests */
+#define SNMP_PDU_GET			0
+#define SNMP_PDU_NEXT			1
+#define SNMP_PDU_RESPONSE		2
+#define SNMP_PDU_SET			3
+#define SNMP_PDU_TRAP1			4
+#define SNMP_PDU_BULK			5
+#define SNMP_PDU_INFORM			6
+#define SNMP_PDU_TRAP2			7
+
+/* Errors */
+#define SNMP_NOERROR			0
+#define SNMP_TOOBIG			1
+#define SNMP_NOSUCHNAME			2
+#define SNMP_BADVALUE			3
+#define SNMP_READONLY			4
+#define SNMP_GENERROR			5
+#define SNMP_NOACCESS			6
+#define SNMP_WRONGTYPE			7
+#define SNMP_WRONGLENGTH		8
+#define SNMP_WRONGENCODING		9
+#define SNMP_WRONGVALUE			10
+#define SNMP_NOCREATION			11
+#define SNMP_INCONSISTENTVALUE		12
+#define SNMP_RESOURCEUNAVAILABLE	13
+#define SNMP_COMMITFAILED		14
+#define SNMP_UNDOFAILED			15
+#define SNMP_AUTHORIZATIONERROR		16
+#define SNMP_NOTWRITABLE		17
+#define SNMP_INCONSISTENTNAME		18
+
+/* General SNMP V1 Traps */
+#define SNMP_TRAP_COLDSTART		0
+#define SNMP_TRAP_WARMSTART		1
+#define SNMP_TRAP_LINKDOWN		2
+#define SNMP_TRAP_LINKUP		3
+#define SNMP_TRAP_AUTFAILURE		4
+#define SNMP_TRAP_EQPNEIGHBORLOSS	5
+#define SNMP_TRAP_ENTSPECIFIC		6
+
+/* SNMPv1 Types */
+#define SNMP_NULL                0
+#define SNMP_INTEGER             1    /* l  */
+#define SNMP_OCTETSTR            2    /* c  */
+#define SNMP_DISPLAYSTR          2    /* c  */
+#define SNMP_OBJECTID            3    /* ul */
+#define SNMP_IPADDR              4    /* uc */
+#define SNMP_COUNTER             5    /* ul */
+#define SNMP_GAUGE               6    /* ul */
+#define SNMP_TIMETICKS           7    /* ul */
+#define SNMP_OPAQUE              8    /* c  */
+
+/* Additional SNMPv2 Types */
+#define SNMP_UINTEGER            5    /* ul */
+#define SNMP_BITSTR              9    /* uc */
+#define SNMP_NSAP               10    /* uc */
+#define SNMP_COUNTER64          11    /* ul */
+#define SNMP_NOSUCHOBJECT       12
+#define SNMP_NOSUCHINSTANCE     13
+#define SNMP_ENDOFMIBVIEW       14
+
+union snmp_syntax
+{
+	unsigned char uc[0];	/* 8 bit unsigned */
+	char c[0];		/* 8 bit signed */
+	unsigned long ul[0];	/* 32 bit unsigned */
+	long l[0];		/* 32 bit signed */
+};
+
+struct snmp_object
+{
+	unsigned long *id;
+	unsigned int id_len;
+	unsigned short type;
+	unsigned int syntax_len;
+	union snmp_syntax syntax;
+};
+
+struct snmp_request
+{
+	unsigned long id;
+	unsigned int error_status;
+	unsigned int error_index;
+};
+
+struct snmp_v1_trap
+{
+	unsigned long *id;
+	unsigned int id_len;
+	unsigned long ip_address;	/* pointer  */
+	unsigned int general;
+	unsigned int specific;
+	unsigned long time;
+};
+
+/* SNMP types */
+#define SNMP_IPA    0
+#define SNMP_CNT    1
+#define SNMP_GGE    2
+#define SNMP_TIT    3
+#define SNMP_OPQ    4
+#define SNMP_C64    6
+
+/* SNMP errors */
+#define SERR_NSO    0
+#define SERR_NSI    1
+#define SERR_EOM    2
+
+static inline void mangle_address(unsigned char *begin,
+                                  unsigned char *addr,
+                                  const struct oct1_map *map,
+                                  __sum16 *check);
+struct snmp_cnv
+{
+	unsigned int class;
+	unsigned int tag;
+	int syntax;
+};
+
+static struct snmp_cnv snmp_conv [] =
+{
+	{ASN1_UNI, ASN1_NUL, SNMP_NULL},
+	{ASN1_UNI, ASN1_INT, SNMP_INTEGER},
+	{ASN1_UNI, ASN1_OTS, SNMP_OCTETSTR},
+	{ASN1_UNI, ASN1_OTS, SNMP_DISPLAYSTR},
+	{ASN1_UNI, ASN1_OJI, SNMP_OBJECTID},
+	{ASN1_APL, SNMP_IPA, SNMP_IPADDR},
+	{ASN1_APL, SNMP_CNT, SNMP_COUNTER},	/* Counter32 */
+	{ASN1_APL, SNMP_GGE, SNMP_GAUGE},	/* Gauge32 == Unsigned32  */
+	{ASN1_APL, SNMP_TIT, SNMP_TIMETICKS},
+	{ASN1_APL, SNMP_OPQ, SNMP_OPAQUE},
+
+	/* SNMPv2 data types and errors */
+	{ASN1_UNI, ASN1_BTS, SNMP_BITSTR},
+	{ASN1_APL, SNMP_C64, SNMP_COUNTER64},
+	{ASN1_CTX, SERR_NSO, SNMP_NOSUCHOBJECT},
+	{ASN1_CTX, SERR_NSI, SNMP_NOSUCHINSTANCE},
+	{ASN1_CTX, SERR_EOM, SNMP_ENDOFMIBVIEW},
+	{0,       0,       -1}
+};
+
+static unsigned char snmp_tag_cls2syntax(unsigned int tag,
+                                         unsigned int cls,
+                                         unsigned short *syntax)
+{
+	struct snmp_cnv *cnv;
+
+	cnv = snmp_conv;
+
+	while (cnv->syntax != -1) {
+		if (cnv->tag == tag && cnv->class == cls) {
+			*syntax = cnv->syntax;
+			return 1;
+		}
+		cnv++;
+	}
+	return 0;
+}
+
+static unsigned char snmp_object_decode(struct asn1_ctx *ctx,
+                                        struct snmp_object **obj)
+{
+	unsigned int cls, con, tag, len, idlen;
+	unsigned short type;
+	unsigned char *eoc, *end, *p;
+	unsigned long *lp, *id;
+	unsigned long ul;
+	long l;
+
+	*obj = NULL;
+	id = NULL;
+
+	if (!asn1_header_decode(ctx, &eoc, &cls, &con, &tag))
+		return 0;
+
+	if (cls != ASN1_UNI || con != ASN1_CON || tag != ASN1_SEQ)
+		return 0;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		return 0;
+
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_OJI)
+		return 0;
+
+	if (!asn1_oid_decode(ctx, end, &id, &idlen))
+		return 0;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag)) {
+		kfree(id);
+		return 0;
+	}
+
+	if (con != ASN1_PRI) {
+		kfree(id);
+		return 0;
+	}
+
+	type = 0;
+	if (!snmp_tag_cls2syntax(tag, cls, &type)) {
+		kfree(id);
+		return 0;
+	}
+
+	l = 0;
+	switch (type) {
+		case SNMP_INTEGER:
+			len = sizeof(long);
+			if (!asn1_long_decode(ctx, end, &l)) {
+				kfree(id);
+				return 0;
+			}
+			*obj = kmalloc(sizeof(struct snmp_object) + len,
+			               GFP_ATOMIC);
+			if (*obj == NULL) {
+				kfree(id);
+				if (net_ratelimit())
+					printk("OOM in bsalg (%d)\n", __LINE__);
+				return 0;
+			}
+			(*obj)->syntax.l[0] = l;
+			break;
+		case SNMP_OCTETSTR:
+		case SNMP_OPAQUE:
+			if (!asn1_octets_decode(ctx, end, &p, &len)) {
+				kfree(id);
+				return 0;
+			}
+			*obj = kmalloc(sizeof(struct snmp_object) + len,
+			               GFP_ATOMIC);
+			if (*obj == NULL) {
+				kfree(id);
+				if (net_ratelimit())
+					printk("OOM in bsalg (%d)\n", __LINE__);
+				return 0;
+			}
+			memcpy((*obj)->syntax.c, p, len);
+			kfree(p);
+			break;
+		case SNMP_NULL:
+		case SNMP_NOSUCHOBJECT:
+		case SNMP_NOSUCHINSTANCE:
+		case SNMP_ENDOFMIBVIEW:
+			len = 0;
+			*obj = kmalloc(sizeof(struct snmp_object), GFP_ATOMIC);
+			if (*obj == NULL) {
+				kfree(id);
+				if (net_ratelimit())
+					printk("OOM in bsalg (%d)\n", __LINE__);
+				return 0;
+			}
+			if (!asn1_null_decode(ctx, end)) {
+				kfree(id);
+				kfree(*obj);
+				*obj = NULL;
+				return 0;
+			}
+			break;
+		case SNMP_OBJECTID:
+			if (!asn1_oid_decode(ctx, end, (unsigned long **)&lp, &len)) {
+				kfree(id);
+				return 0;
+			}
+			len *= sizeof(unsigned long);
+			*obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+			if (*obj == NULL) {
+				kfree(lp);
+				kfree(id);
+				if (net_ratelimit())
+					printk("OOM in bsalg (%d)\n", __LINE__);
+				return 0;
+			}
+			memcpy((*obj)->syntax.ul, lp, len);
+			kfree(lp);
+			break;
+		case SNMP_IPADDR:
+			if (!asn1_octets_decode(ctx, end, &p, &len)) {
+				kfree(id);
+				return 0;
+			}
+			if (len != 4) {
+				kfree(p);
+				kfree(id);
+				return 0;
+			}
+			*obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+			if (*obj == NULL) {
+				kfree(p);
+				kfree(id);
+				if (net_ratelimit())
+					printk("OOM in bsalg (%d)\n", __LINE__);
+				return 0;
+			}
+			memcpy((*obj)->syntax.uc, p, len);
+			kfree(p);
+			break;
+		case SNMP_COUNTER:
+		case SNMP_GAUGE:
+		case SNMP_TIMETICKS:
+			len = sizeof(unsigned long);
+			if (!asn1_ulong_decode(ctx, end, &ul)) {
+				kfree(id);
+				return 0;
+			}
+			*obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+			if (*obj == NULL) {
+				kfree(id);
+				if (net_ratelimit())
+					printk("OOM in bsalg (%d)\n", __LINE__);
+				return 0;
+			}
+			(*obj)->syntax.ul[0] = ul;
+			break;
+		default:
+			kfree(id);
+			return 0;
+	}
+
+	(*obj)->syntax_len = len;
+	(*obj)->type = type;
+	(*obj)->id = id;
+	(*obj)->id_len = idlen;
+
+	if (!asn1_eoc_decode(ctx, eoc)) {
+		kfree(id);
+		kfree(*obj);
+		*obj = NULL;
+		return 0;
+	}
+	return 1;
+}
+
+static unsigned char snmp_request_decode(struct asn1_ctx *ctx,
+                                         struct snmp_request *request)
+{
+	unsigned int cls, con, tag;
+	unsigned char *end;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		return 0;
+
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_INT)
+		return 0;
+
+	if (!asn1_ulong_decode(ctx, end, &request->id))
+		return 0;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		return 0;
+
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_INT)
+		return 0;
+
+	if (!asn1_uint_decode(ctx, end, &request->error_status))
+		return 0;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		return 0;
+
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_INT)
+		return 0;
+
+	if (!asn1_uint_decode(ctx, end, &request->error_index))
+		return 0;
+
+	return 1;
+}
+
+/*
+ * Fast checksum update for possibly oddly-aligned UDP byte, from the
+ * code example in the draft.
+ */
+static void fast_csum(__sum16 *csum,
+                      const unsigned char *optr,
+                      const unsigned char *nptr,
+                      int offset)
+{
+	unsigned char s[4];
+
+	if (offset & 1) {
+		s[0] = s[2] = 0;
+		s[1] = ~*optr;
+		s[3] = *nptr;
+	} else {
+		s[1] = s[3] = 0;
+		s[0] = ~*optr;
+		s[2] = *nptr;
+	}
+
+	*csum = csum_fold(csum_partial(s, 4, ~csum_unfold(*csum)));
+}
+
+/*
+ * Mangle IP address.
+ * 	- begin points to the start of the snmp messgae
+ *      - addr points to the start of the address
+ */
+static inline void mangle_address(unsigned char *begin,
+                                  unsigned char *addr,
+                                  const struct oct1_map *map,
+                                  __sum16 *check)
+{
+	if (map->from == NOCT1(addr)) {
+		u_int32_t old;
+
+		if (debug)
+			memcpy(&old, (unsigned char *)addr, sizeof(old));
+
+		*addr = map->to;
+
+		/* Update UDP checksum if being used */
+		if (*check) {
+			fast_csum(check,
+			          &map->from, &map->to, addr - begin);
+
+		}
+
+		if (debug)
+			printk(KERN_DEBUG "bsalg: mapped %u.%u.%u.%u to "
+			       "%u.%u.%u.%u\n", NIPQUAD(old), NIPQUAD(*addr));
+	}
+}
+
+static unsigned char snmp_trap_decode(struct asn1_ctx *ctx,
+                                      struct snmp_v1_trap *trap,
+                                      const struct oct1_map *map,
+                                      __sum16 *check)
+{
+	unsigned int cls, con, tag, len;
+	unsigned char *end;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		return 0;
+
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_OJI)
+		return 0;
+
+	if (!asn1_oid_decode(ctx, end, &trap->id, &trap->id_len))
+		return 0;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		goto err_id_free;
+
+	if (!((cls == ASN1_APL && con == ASN1_PRI && tag == SNMP_IPA) ||
+	      (cls == ASN1_UNI && con == ASN1_PRI && tag == ASN1_OTS)))
+		goto err_id_free;
+
+	if (!asn1_octets_decode(ctx, end, (unsigned char **)&trap->ip_address, &len))
+		goto err_id_free;
+
+	/* IPv4 only */
+	if (len != 4)
+		goto err_addr_free;
+
+	mangle_address(ctx->begin, ctx->pointer - 4, map, check);
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		goto err_addr_free;
+
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_INT)
+		goto err_addr_free;
+
+	if (!asn1_uint_decode(ctx, end, &trap->general))
+		goto err_addr_free;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		goto err_addr_free;
+
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_INT)
+		goto err_addr_free;
+
+	if (!asn1_uint_decode(ctx, end, &trap->specific))
+		goto err_addr_free;
+
+	if (!asn1_header_decode(ctx, &end, &cls, &con, &tag))
+		goto err_addr_free;
+
+	if (!((cls == ASN1_APL && con == ASN1_PRI && tag == SNMP_TIT) ||
+	      (cls == ASN1_UNI && con == ASN1_PRI && tag == ASN1_INT)))
+		goto err_addr_free;
+
+	if (!asn1_ulong_decode(ctx, end, &trap->time))
+		goto err_addr_free;
+
+	return 1;
+
+err_addr_free:
+	kfree((unsigned long *)trap->ip_address);
+
+err_id_free:
+	kfree(trap->id);
+
+	return 0;
+}
+
+/*****************************************************************************
+ *
+ * Misc. routines
+ *
+ *****************************************************************************/
+
+static void hex_dump(unsigned char *buf, size_t len)
+{
+	size_t i;
+
+	for (i = 0; i < len; i++) {
+		if (i && !(i % 16))
+			printk("\n");
+		printk("%02x ", *(buf + i));
+	}
+	printk("\n");
+}
+
+/*
+ * Parse and mangle SNMP message according to mapping.
+ * (And this is the fucking 'basic' method).
+ */
+static int snmp_parse_mangle(unsigned char *msg,
+                             u_int16_t len,
+                             const struct oct1_map *map,
+                             __sum16 *check)
+{
+	unsigned char *eoc, *end;
+	unsigned int cls, con, tag, vers, pdutype;
+	struct asn1_ctx ctx;
+	struct asn1_octstr comm;
+	struct snmp_object **obj;
+
+	if (debug > 1)
+		hex_dump(msg, len);
+
+	asn1_open(&ctx, msg, len);
+
+	/*
+	 * Start of SNMP message.
+	 */
+	if (!asn1_header_decode(&ctx, &eoc, &cls, &con, &tag))
+		return 0;
+	if (cls != ASN1_UNI || con != ASN1_CON || tag != ASN1_SEQ)
+		return 0;
+
+	/*
+	 * Version 1 or 2 handled.
+	 */
+	if (!asn1_header_decode(&ctx, &end, &cls, &con, &tag))
+		return 0;
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_INT)
+		return 0;
+	if (!asn1_uint_decode (&ctx, end, &vers))
+		return 0;
+	if (debug > 1)
+		printk(KERN_DEBUG "bsalg: snmp version: %u\n", vers + 1);
+	if (vers > 1)
+		return 1;
+
+	/*
+	 * Community.
+	 */
+	if (!asn1_header_decode (&ctx, &end, &cls, &con, &tag))
+		return 0;
+	if (cls != ASN1_UNI || con != ASN1_PRI || tag != ASN1_OTS)
+		return 0;
+	if (!asn1_octets_decode(&ctx, end, &comm.data, &comm.len))
+		return 0;
+	if (debug > 1) {
+		unsigned int i;
+
+		printk(KERN_DEBUG "bsalg: community: ");
+		for (i = 0; i < comm.len; i++)
+			printk("%c", comm.data[i]);
+		printk("\n");
+	}
+	kfree(comm.data);
+
+	/*
+	 * PDU type
+	 */
+	if (!asn1_header_decode(&ctx, &eoc, &cls, &con, &pdutype))
+		return 0;
+	if (cls != ASN1_CTX || con != ASN1_CON)
+		return 0;
+	if (debug > 1) {
+		unsigned char *pdus[] = {
+			[SNMP_PDU_GET] = "get",
+			[SNMP_PDU_NEXT] = "get-next",
+			[SNMP_PDU_RESPONSE] = "response",
+			[SNMP_PDU_SET] = "set",
+			[SNMP_PDU_TRAP1] = "trapv1",
+			[SNMP_PDU_BULK] = "bulk",
+			[SNMP_PDU_INFORM] = "inform",
+			[SNMP_PDU_TRAP2] = "trapv2"
+		};
+
+		if (pdutype > SNMP_PDU_TRAP2)
+			printk(KERN_DEBUG "bsalg: bad pdu type %u\n", pdutype);
+		else
+			printk(KERN_DEBUG "bsalg: pdu: %s\n", pdus[pdutype]);
+	}
+	if (pdutype != SNMP_PDU_RESPONSE &&
+	    pdutype != SNMP_PDU_TRAP1 && pdutype != SNMP_PDU_TRAP2)
+		return 1;
+
+	/*
+	 * Request header or v1 trap
+	 */
+	if (pdutype == SNMP_PDU_TRAP1) {
+		struct snmp_v1_trap trap;
+		unsigned char ret = snmp_trap_decode(&ctx, &trap, map, check);
+
+		if (ret) {
+			kfree(trap.id);
+			kfree((unsigned long *)trap.ip_address);
+		} else
+			return ret;
+
+	} else {
+		struct snmp_request req;
+
+		if (!snmp_request_decode(&ctx, &req))
+			return 0;
+
+		if (debug > 1)
+			printk(KERN_DEBUG "bsalg: request: id=0x%lx error_status=%u "
+			"error_index=%u\n", req.id, req.error_status,
+			req.error_index);
+	}
+
+	/*
+	 * Loop through objects, look for IP addresses to mangle.
+	 */
+	if (!asn1_header_decode(&ctx, &eoc, &cls, &con, &tag))
+		return 0;
+
+	if (cls != ASN1_UNI || con != ASN1_CON || tag != ASN1_SEQ)
+		return 0;
+
+	obj = kmalloc(sizeof(struct snmp_object), GFP_ATOMIC);
+	if (obj == NULL) {
+		if (net_ratelimit())
+			printk(KERN_WARNING "OOM in bsalg(%d)\n", __LINE__);
+		return 0;
+	}
+
+	while (!asn1_eoc_decode(&ctx, eoc)) {
+		unsigned int i;
+
+		if (!snmp_object_decode(&ctx, obj)) {
+			if (*obj) {
+				kfree((*obj)->id);
+				kfree(*obj);
+			}
+			kfree(obj);
+			return 0;
+		}
+
+		if (debug > 1) {
+			printk(KERN_DEBUG "bsalg: object: ");
+			for (i = 0; i < (*obj)->id_len; i++) {
+				if (i > 0)
+					printk(".");
+				printk("%lu", (*obj)->id[i]);
+			}
+			printk(": type=%u\n", (*obj)->type);
+
+		}
+
+		if ((*obj)->type == SNMP_IPADDR)
+			mangle_address(ctx.begin, ctx.pointer - 4 , map, check);
+
+		kfree((*obj)->id);
+		kfree(*obj);
+	}
+	kfree(obj);
+
+	if (!asn1_eoc_decode(&ctx, eoc))
+		return 0;
+
+	return 1;
+}
+
+/*****************************************************************************
+ *
+ * NAT routines.
+ *
+ *****************************************************************************/
+
+/*
+ * SNMP translation routine.
+ */
+static int snmp_translate(struct nf_conn *ct,
+                          enum ip_conntrack_info ctinfo,
+                          struct sk_buff **pskb)
+{
+	struct iphdr *iph = (*pskb)->nh.iph;
+	struct udphdr *udph = (struct udphdr *)((__be32 *)iph + iph->ihl);
+	u_int16_t udplen = ntohs(udph->len);
+	u_int16_t paylen = udplen - sizeof(struct udphdr);
+	int dir = CTINFO2DIR(ctinfo);
+	struct oct1_map map;
+
+	/*
+	 * Determine mappping for application layer addresses based
+	 * on NAT manipulations for the packet.
+	 */
+	if (dir == IP_CT_DIR_ORIGINAL) {
+		/* SNAT traps */
+		map.from = NOCT1(&ct->tuplehash[dir].tuple.src.u3.ip);
+		map.to = NOCT1(&ct->tuplehash[!dir].tuple.dst.u3.ip);
+	} else {
+		/* DNAT replies */
+		map.from = NOCT1(&ct->tuplehash[dir].tuple.src.u3.ip);
+		map.to = NOCT1(&ct->tuplehash[!dir].tuple.dst.u3.ip);
+	}
+
+	if (map.from == map.to)
+		return NF_ACCEPT;
+
+	if (!snmp_parse_mangle((unsigned char *)udph + sizeof(struct udphdr),
+	                       paylen, &map, &udph->check)) {
+		if (net_ratelimit())
+			printk(KERN_WARNING "bsalg: parser failed\n");
+		return NF_DROP;
+	}
+	return NF_ACCEPT;
+}
+
+/* We don't actually set up expectations, just adjust internal IP
+ * addresses if this is being NATted */
+static int help(struct sk_buff **pskb, unsigned int protoff,
+		struct nf_conn *ct,
+		enum ip_conntrack_info ctinfo)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	unsigned int ret;
+	struct iphdr *iph = (*pskb)->nh.iph;
+	struct udphdr *udph = (struct udphdr *)((u_int32_t *)iph + iph->ihl);
+
+	/* SNMP replies and originating SNMP traps get mangled */
+	if (udph->source == htons(SNMP_PORT) && dir != IP_CT_DIR_REPLY)
+		return NF_ACCEPT;
+	if (udph->dest == htons(SNMP_TRAP_PORT) && dir != IP_CT_DIR_ORIGINAL)
+		return NF_ACCEPT;
+
+	/* No NAT? */
+	if (!(ct->status & IPS_NAT_MASK))
+		return NF_ACCEPT;
+
+	/*
+	 * Make sure the packet length is ok.  So far, we were only guaranteed
+	 * to have a valid length IP header plus 8 bytes, which means we have
+	 * enough room for a UDP header.  Just verify the UDP length field so we
+	 * can mess around with the payload.
+	 */
+	if (ntohs(udph->len) != (*pskb)->len - (iph->ihl << 2)) {
+		 if (net_ratelimit())
+			 printk(KERN_WARNING "SNMP: dropping malformed packet "
+				"src=%u.%u.%u.%u dst=%u.%u.%u.%u\n",
+				NIPQUAD(iph->saddr), NIPQUAD(iph->daddr));
+		 return NF_DROP;
+	}
+
+	if (!skb_make_writable(pskb, (*pskb)->len))
+		return NF_DROP;
+
+	spin_lock_bh(&snmp_lock);
+	ret = snmp_translate(ct, ctinfo, pskb);
+	spin_unlock_bh(&snmp_lock);
+	return ret;
+}
+
+static struct nf_conntrack_helper snmp_helper __read_mostly = {
+	.max_expected		= 0,
+	.timeout		= 180,
+	.me			= THIS_MODULE,
+	.help			= help,
+	.name			= "snmp",
+	.tuple.src.l3num	= AF_INET,
+	.tuple.src.u.udp.port	= __constant_htons(SNMP_PORT),
+	.tuple.dst.protonum	= IPPROTO_UDP,
+	.mask.src.l3num		= 0xFFFF,
+	.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+	.mask.dst.protonum	= 0xFF,
+};
+
+static struct nf_conntrack_helper snmp_trap_helper __read_mostly = {
+	.max_expected		= 0,
+	.timeout		= 180,
+	.me			= THIS_MODULE,
+	.help			= help,
+	.name			= "snmp_trap",
+	.tuple.src.l3num	= AF_INET,
+	.tuple.src.u.udp.port	= __constant_htons(SNMP_TRAP_PORT),
+	.tuple.dst.protonum	= IPPROTO_UDP,
+	.mask.src.l3num		= 0xFFFF,
+	.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+	.mask.dst.protonum	= 0xFF,
+};
+
+/*****************************************************************************
+ *
+ * Module stuff.
+ *
+ *****************************************************************************/
+
+static int __init nf_nat_snmp_basic_init(void)
+{
+	int ret = 0;
+
+	ret = nf_conntrack_helper_register(&snmp_helper);
+	if (ret < 0)
+		return ret;
+	ret = nf_conntrack_helper_register(&snmp_trap_helper);
+	if (ret < 0) {
+		nf_conntrack_helper_unregister(&snmp_helper);
+		return ret;
+	}
+	return ret;
+}
+
+static void __exit nf_nat_snmp_basic_fini(void)
+{
+	nf_conntrack_helper_unregister(&snmp_helper);
+	nf_conntrack_helper_unregister(&snmp_trap_helper);
+}
+
+module_init(nf_nat_snmp_basic_init);
+module_exit(nf_nat_snmp_basic_fini);
+
+module_param(debug, int, 0600);
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
new file mode 100644
index 00000000000..730a7a44c88
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -0,0 +1,406 @@
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/types.h>
+#include <linux/icmp.h>
+#include <linux/ip.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter_ipv4.h>
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+#include <net/ip.h>
+#include <net/checksum.h>
+#include <linux/spinlock.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_nat_protocol.h>
+#include <net/netfilter/nf_nat_core.h>
+#include <net/netfilter/nf_nat_helper.h>
+#include <linux/netfilter_ipv4/ip_tables.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+#define HOOKNAME(hooknum) ((hooknum) == NF_IP_POST_ROUTING ? "POST_ROUTING"  \
+			   : ((hooknum) == NF_IP_PRE_ROUTING ? "PRE_ROUTING" \
+			      : ((hooknum) == NF_IP_LOCAL_OUT ? "LOCAL_OUT"  \
+			         : ((hooknum) == NF_IP_LOCAL_IN ? "LOCAL_IN"  \
+				    : "*ERROR*")))
+
+#ifdef CONFIG_XFRM
+static void nat_decode_session(struct sk_buff *skb, struct flowi *fl)
+{
+	struct nf_conn *ct;
+	struct nf_conntrack_tuple *t;
+	enum ip_conntrack_info ctinfo;
+	enum ip_conntrack_dir dir;
+	unsigned long statusbit;
+
+	ct = nf_ct_get(skb, &ctinfo);
+	if (ct == NULL)
+		return;
+	dir = CTINFO2DIR(ctinfo);
+	t = &ct->tuplehash[dir].tuple;
+
+	if (dir == IP_CT_DIR_ORIGINAL)
+		statusbit = IPS_DST_NAT;
+	else
+		statusbit = IPS_SRC_NAT;
+
+	if (ct->status & statusbit) {
+		fl->fl4_dst = t->dst.u3.ip;
+		if (t->dst.protonum == IPPROTO_TCP ||
+		    t->dst.protonum == IPPROTO_UDP)
+			fl->fl_ip_dport = t->dst.u.tcp.port;
+	}
+
+	statusbit ^= IPS_NAT_MASK;
+
+	if (ct->status & statusbit) {
+		fl->fl4_src = t->src.u3.ip;
+		if (t->dst.protonum == IPPROTO_TCP ||
+		    t->dst.protonum == IPPROTO_UDP)
+			fl->fl_ip_sport = t->src.u.tcp.port;
+	}
+}
+#endif
+
+static unsigned int
+nf_nat_fn(unsigned int hooknum,
+	  struct sk_buff **pskb,
+	  const struct net_device *in,
+	  const struct net_device *out,
+	  int (*okfn)(struct sk_buff *))
+{
+	struct nf_conn *ct;
+	enum ip_conntrack_info ctinfo;
+	struct nf_conn_nat *nat;
+	struct nf_nat_info *info;
+	/* maniptype == SRC for postrouting. */
+	enum nf_nat_manip_type maniptype = HOOK2MANIP(hooknum);
+
+	/* We never see fragments: conntrack defrags on pre-routing
+	   and local-out, and nf_nat_out protects post-routing. */
+	NF_CT_ASSERT(!((*pskb)->nh.iph->frag_off
+		       & htons(IP_MF|IP_OFFSET)));
+
+	ct = nf_ct_get(*pskb, &ctinfo);
+	/* Can't track?  It's not due to stress, or conntrack would
+	   have dropped it.  Hence it's the user's responsibilty to
+	   packet filter it out, or implement conntrack/NAT for that
+	   protocol. 8) --RR */
+	if (!ct) {
+		/* Exception: ICMP redirect to new connection (not in
+                   hash table yet).  We must not let this through, in
+                   case we're doing NAT to the same network. */
+		if ((*pskb)->nh.iph->protocol == IPPROTO_ICMP) {
+			struct icmphdr _hdr, *hp;
+
+			hp = skb_header_pointer(*pskb,
+						(*pskb)->nh.iph->ihl*4,
+						sizeof(_hdr), &_hdr);
+			if (hp != NULL &&
+			    hp->type == ICMP_REDIRECT)
+				return NF_DROP;
+		}
+		return NF_ACCEPT;
+	}
+
+	/* Don't try to NAT if this packet is not conntracked */
+	if (ct == &nf_conntrack_untracked)
+		return NF_ACCEPT;
+
+	nat = nfct_nat(ct);
+	if (!nat)
+		return NF_DROP;
+
+	switch (ctinfo) {
+	case IP_CT_RELATED:
+	case IP_CT_RELATED+IP_CT_IS_REPLY:
+		if ((*pskb)->nh.iph->protocol == IPPROTO_ICMP) {
+			if (!nf_nat_icmp_reply_translation(ct, ctinfo,
+							   hooknum, pskb))
+				return NF_DROP;
+			else
+				return NF_ACCEPT;
+		}
+		/* Fall thru... (Only ICMPs can be IP_CT_IS_REPLY) */
+	case IP_CT_NEW:
+		info = &nat->info;
+
+		/* Seen it before?  This can happen for loopback, retrans,
+		   or local packets.. */
+		if (!nf_nat_initialized(ct, maniptype)) {
+			unsigned int ret;
+
+			if (unlikely(nf_ct_is_confirmed(ct)))
+				/* NAT module was loaded late */
+				ret = alloc_null_binding_confirmed(ct, info,
+				                                   hooknum);
+			else if (hooknum == NF_IP_LOCAL_IN)
+				/* LOCAL_IN hook doesn't have a chain!  */
+				ret = alloc_null_binding(ct, info, hooknum);
+			else
+				ret = nf_nat_rule_find(pskb, hooknum, in, out,
+						       ct, info);
+
+			if (ret != NF_ACCEPT) {
+				return ret;
+			}
+		} else
+			DEBUGP("Already setup manip %s for ct %p\n",
+			       maniptype == IP_NAT_MANIP_SRC ? "SRC" : "DST",
+			       ct);
+		break;
+
+	default:
+		/* ESTABLISHED */
+		NF_CT_ASSERT(ctinfo == IP_CT_ESTABLISHED ||
+			     ctinfo == (IP_CT_ESTABLISHED+IP_CT_IS_REPLY));
+		info = &nat->info;
+	}
+
+	NF_CT_ASSERT(info);
+	return nf_nat_packet(ct, ctinfo, hooknum, pskb);
+}
+
+static unsigned int
+nf_nat_in(unsigned int hooknum,
+          struct sk_buff **pskb,
+          const struct net_device *in,
+          const struct net_device *out,
+          int (*okfn)(struct sk_buff *))
+{
+	unsigned int ret;
+	__be32 daddr = (*pskb)->nh.iph->daddr;
+
+	ret = nf_nat_fn(hooknum, pskb, in, out, okfn);
+	if (ret != NF_DROP && ret != NF_STOLEN &&
+	    daddr != (*pskb)->nh.iph->daddr) {
+		dst_release((*pskb)->dst);
+		(*pskb)->dst = NULL;
+	}
+	return ret;
+}
+
+static unsigned int
+nf_nat_out(unsigned int hooknum,
+	   struct sk_buff **pskb,
+	   const struct net_device *in,
+	   const struct net_device *out,
+	   int (*okfn)(struct sk_buff *))
+{
+#ifdef CONFIG_XFRM
+	struct nf_conn *ct;
+	enum ip_conntrack_info ctinfo;
+#endif
+	unsigned int ret;
+
+	/* root is playing with raw sockets. */
+	if ((*pskb)->len < sizeof(struct iphdr) ||
+	    (*pskb)->nh.iph->ihl * 4 < sizeof(struct iphdr))
+		return NF_ACCEPT;
+
+	ret = nf_nat_fn(hooknum, pskb, in, out, okfn);
+#ifdef CONFIG_XFRM
+	if (ret != NF_DROP && ret != NF_STOLEN &&
+	    (ct = nf_ct_get(*pskb, &ctinfo)) != NULL) {
+		enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+
+		if (ct->tuplehash[dir].tuple.src.u3.ip !=
+		    ct->tuplehash[!dir].tuple.dst.u3.ip
+		    || ct->tuplehash[dir].tuple.src.u.all !=
+		       ct->tuplehash[!dir].tuple.dst.u.all
+		    )
+			return ip_xfrm_me_harder(pskb) == 0 ? ret : NF_DROP;
+	}
+#endif
+	return ret;
+}
+
+static unsigned int
+nf_nat_local_fn(unsigned int hooknum,
+		struct sk_buff **pskb,
+		const struct net_device *in,
+		const struct net_device *out,
+		int (*okfn)(struct sk_buff *))
+{
+	struct nf_conn *ct;
+	enum ip_conntrack_info ctinfo;
+	unsigned int ret;
+
+	/* root is playing with raw sockets. */
+	if ((*pskb)->len < sizeof(struct iphdr) ||
+	    (*pskb)->nh.iph->ihl * 4 < sizeof(struct iphdr))
+		return NF_ACCEPT;
+
+	ret = nf_nat_fn(hooknum, pskb, in, out, okfn);
+	if (ret != NF_DROP && ret != NF_STOLEN &&
+	    (ct = nf_ct_get(*pskb, &ctinfo)) != NULL) {
+		enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+
+		if (ct->tuplehash[dir].tuple.dst.u3.ip !=
+		    ct->tuplehash[!dir].tuple.src.u3.ip
+#ifdef CONFIG_XFRM
+		    || ct->tuplehash[dir].tuple.dst.u.all !=
+		       ct->tuplehash[!dir].tuple.src.u.all
+#endif
+		    )
+			if (ip_route_me_harder(pskb, RTN_UNSPEC))
+				ret = NF_DROP;
+	}
+	return ret;
+}
+
+static unsigned int
+nf_nat_adjust(unsigned int hooknum,
+	      struct sk_buff **pskb,
+	      const struct net_device *in,
+	      const struct net_device *out,
+	      int (*okfn)(struct sk_buff *))
+{
+	struct nf_conn *ct;
+	enum ip_conntrack_info ctinfo;
+
+	ct = nf_ct_get(*pskb, &ctinfo);
+	if (ct && test_bit(IPS_SEQ_ADJUST_BIT, &ct->status)) {
+	        DEBUGP("nf_nat_standalone: adjusting sequence number\n");
+	        if (!nf_nat_seq_adjust(pskb, ct, ctinfo))
+	                return NF_DROP;
+	}
+	return NF_ACCEPT;
+}
+
+/* We must be after connection tracking and before packet filtering. */
+
+static struct nf_hook_ops nf_nat_ops[] = {
+	/* Before packet filtering, change destination */
+	{
+		.hook		= nf_nat_in,
+		.owner		= THIS_MODULE,
+		.pf		= PF_INET,
+		.hooknum	= NF_IP_PRE_ROUTING,
+		.priority	= NF_IP_PRI_NAT_DST,
+	},
+	/* After packet filtering, change source */
+	{
+		.hook		= nf_nat_out,
+		.owner		= THIS_MODULE,
+		.pf		= PF_INET,
+		.hooknum	= NF_IP_POST_ROUTING,
+		.priority	= NF_IP_PRI_NAT_SRC,
+	},
+	/* After conntrack, adjust sequence number */
+	{
+		.hook		= nf_nat_adjust,
+		.owner		= THIS_MODULE,
+		.pf		= PF_INET,
+		.hooknum	= NF_IP_POST_ROUTING,
+		.priority	= NF_IP_PRI_NAT_SEQ_ADJUST,
+	},
+	/* Before packet filtering, change destination */
+	{
+		.hook		= nf_nat_local_fn,
+		.owner		= THIS_MODULE,
+		.pf		= PF_INET,
+		.hooknum	= NF_IP_LOCAL_OUT,
+		.priority	= NF_IP_PRI_NAT_DST,
+	},
+	/* After packet filtering, change source */
+	{
+		.hook		= nf_nat_fn,
+		.owner		= THIS_MODULE,
+		.pf		= PF_INET,
+		.hooknum	= NF_IP_LOCAL_IN,
+		.priority	= NF_IP_PRI_NAT_SRC,
+	},
+	/* After conntrack, adjust sequence number */
+	{
+		.hook		= nf_nat_adjust,
+		.owner		= THIS_MODULE,
+		.pf		= PF_INET,
+		.hooknum	= NF_IP_LOCAL_IN,
+		.priority	= NF_IP_PRI_NAT_SEQ_ADJUST,
+	},
+};
+
+static int __init nf_nat_standalone_init(void)
+{
+	int size, ret = 0;
+
+	need_conntrack();
+
+	size = ALIGN(sizeof(struct nf_conn), __alignof__(struct nf_conn_nat)) +
+	       sizeof(struct nf_conn_nat);
+	ret = nf_conntrack_register_cache(NF_CT_F_NAT, "nf_nat:base", size);
+	if (ret < 0) {
+		printk(KERN_ERR "nf_nat_init: Unable to create slab cache\n");
+		return ret;
+	}
+
+	size = ALIGN(size, __alignof__(struct nf_conn_help)) +
+	       sizeof(struct nf_conn_help);
+	ret = nf_conntrack_register_cache(NF_CT_F_NAT|NF_CT_F_HELP,
+					  "nf_nat:help", size);
+	if (ret < 0) {
+		printk(KERN_ERR "nf_nat_init: Unable to create slab cache\n");
+		goto cleanup_register_cache;
+	}
+#ifdef CONFIG_XFRM
+	BUG_ON(ip_nat_decode_session != NULL);
+	ip_nat_decode_session = nat_decode_session;
+#endif
+	ret = nf_nat_rule_init();
+	if (ret < 0) {
+		printk("nf_nat_init: can't setup rules.\n");
+		goto cleanup_decode_session;
+	}
+	ret = nf_register_hooks(nf_nat_ops, ARRAY_SIZE(nf_nat_ops));
+	if (ret < 0) {
+		printk("nf_nat_init: can't register hooks.\n");
+		goto cleanup_rule_init;
+	}
+	nf_nat_module_is_loaded = 1;
+	return ret;
+
+ cleanup_rule_init:
+	nf_nat_rule_cleanup();
+ cleanup_decode_session:
+#ifdef CONFIG_XFRM
+	ip_nat_decode_session = NULL;
+	synchronize_net();
+#endif
+	nf_conntrack_unregister_cache(NF_CT_F_NAT|NF_CT_F_HELP);
+ cleanup_register_cache:
+	nf_conntrack_unregister_cache(NF_CT_F_NAT);
+	return ret;
+}
+
+static void __exit nf_nat_standalone_fini(void)
+{
+	nf_unregister_hooks(nf_nat_ops, ARRAY_SIZE(nf_nat_ops));
+	nf_nat_rule_cleanup();
+	nf_nat_module_is_loaded = 0;
+#ifdef CONFIG_XFRM
+	ip_nat_decode_session = NULL;
+	synchronize_net();
+#endif
+	/* Conntrack caches are unregistered in nf_conntrack_cleanup */
+}
+
+module_init(nf_nat_standalone_init);
+module_exit(nf_nat_standalone_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_nat");
diff --git a/net/ipv4/netfilter/nf_nat_tftp.c b/net/ipv4/netfilter/nf_nat_tftp.c
new file mode 100644
index 00000000000..2566b79de22
--- /dev/null
+++ b/net/ipv4/netfilter/nf_nat_tftp.c
@@ -0,0 +1,52 @@
+/* (C) 2001-2002 Magnus Boden <mb@ozaba.mine.nu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/udp.h>
+
+#include <net/netfilter/nf_nat_helper.h>
+#include <net/netfilter/nf_nat_rule.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <linux/netfilter/nf_conntrack_tftp.h>
+
+MODULE_AUTHOR("Magnus Boden <mb@ozaba.mine.nu>");
+MODULE_DESCRIPTION("TFTP NAT helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_nat_tftp");
+
+static unsigned int help(struct sk_buff **pskb,
+			 enum ip_conntrack_info ctinfo,
+			 struct nf_conntrack_expect *exp)
+{
+	struct nf_conn *ct = exp->master;
+
+	exp->saved_proto.udp.port
+		= ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u.udp.port;
+	exp->dir = IP_CT_DIR_REPLY;
+	exp->expectfn = nf_nat_follow_master;
+	if (nf_conntrack_expect_related(exp) != 0)
+		return NF_DROP;
+	return NF_ACCEPT;
+}
+
+static void __exit nf_nat_tftp_fini(void)
+{
+	rcu_assign_pointer(nf_nat_tftp_hook, NULL);
+	synchronize_rcu();
+}
+
+static int __init nf_nat_tftp_init(void)
+{
+	BUG_ON(rcu_dereference(nf_nat_tftp_hook));
+	rcu_assign_pointer(nf_nat_tftp_hook, help);
+	return 0;
+}
+
+module_init(nf_nat_tftp_init);
+module_exit(nf_nat_tftp_fini);
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 9c6cbe3d9fb..cd873da54cb 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -38,6 +38,7 @@
 #include <net/protocol.h>
 #include <net/tcp.h>
 #include <net/udp.h>
+#include <net/udplite.h>
 #include <linux/inetdevice.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
@@ -66,6 +67,7 @@ static int sockstat_seq_show(struct seq_file *seq, void *v)
 		   tcp_death_row.tw_count, atomic_read(&tcp_sockets_allocated),
 		   atomic_read(&tcp_memory_allocated));
 	seq_printf(seq, "UDP: inuse %d\n", fold_prot_inuse(&udp_prot));
+	seq_printf(seq, "UDPLITE: inuse %d\n", fold_prot_inuse(&udplite_prot));
 	seq_printf(seq, "RAW: inuse %d\n", fold_prot_inuse(&raw_prot));
 	seq_printf(seq,  "FRAG: inuse %d memory %d\n", ip_frag_nqueues,
 		   atomic_read(&ip_frag_mem));
@@ -304,6 +306,17 @@ static int snmp_seq_show(struct seq_file *seq, void *v)
 			   fold_field((void **) udp_statistics, 
 				      snmp4_udp_list[i].entry));
 
+	/* the UDP and UDP-Lite MIBs are the same */
+	seq_puts(seq, "\nUdpLite:");
+	for (i = 0; snmp4_udp_list[i].name != NULL; i++)
+		seq_printf(seq, " %s", snmp4_udp_list[i].name);
+
+	seq_puts(seq, "\nUdpLite:");
+	for (i = 0; snmp4_udp_list[i].name != NULL; i++)
+		seq_printf(seq, " %lu",
+			   fold_field((void **) udplite_statistics,
+				      snmp4_udp_list[i].entry)     );
+
 	seq_putc(seq, '\n');
 	return 0;
 }
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 5c31dead2bd..a6c63bbd9dd 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -854,8 +854,8 @@ static void raw_seq_stop(struct seq_file *seq, void *v)
 static __inline__ char *get_raw_sock(struct sock *sp, char *tmpbuf, int i)
 {
 	struct inet_sock *inet = inet_sk(sp);
-	unsigned int dest = inet->daddr,
-		     src = inet->rcv_saddr;
+	__be32 dest = inet->daddr,
+	       src = inet->rcv_saddr;
 	__u16 destp = 0,
 	      srcp  = inet->num;
 
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 925ee4dfc32..9f3924c4905 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -566,11 +566,9 @@ static inline u32 rt_score(struct rtable *rt)
 
 static inline int compare_keys(struct flowi *fl1, struct flowi *fl2)
 {
-	return ((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) |
-		(fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr) |
-#ifdef CONFIG_IP_ROUTE_FWMARK
-		(fl1->nl_u.ip4_u.fwmark ^ fl2->nl_u.ip4_u.fwmark) |
-#endif
+	return ((__force u32)((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) |
+		(fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr)) |
+		(fl1->mark ^ fl2->mark) |
 		(*(u16 *)&fl1->nl_u.ip4_u.tos ^
 		 *(u16 *)&fl2->nl_u.ip4_u.tos) |
 		(fl1->oif ^ fl2->oif) |
@@ -1643,9 +1641,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 	rth->fl.fl4_dst	= daddr;
 	rth->rt_dst	= daddr;
 	rth->fl.fl4_tos	= tos;
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	rth->fl.fl4_fwmark= skb->nfmark;
-#endif
+	rth->fl.mark    = skb->mark;
 	rth->fl.fl4_src	= saddr;
 	rth->rt_src	= saddr;
 #ifdef CONFIG_NET_CLS_ROUTE
@@ -1789,9 +1785,7 @@ static inline int __mkroute_input(struct sk_buff *skb,
 	rth->fl.fl4_dst	= daddr;
 	rth->rt_dst	= daddr;
 	rth->fl.fl4_tos	= tos;
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	rth->fl.fl4_fwmark= skb->nfmark;
-#endif
+	rth->fl.mark    = skb->mark;
 	rth->fl.fl4_src	= saddr;
 	rth->rt_src	= saddr;
 	rth->rt_gateway	= daddr;
@@ -1920,10 +1914,8 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 					.saddr = saddr,
 					.tos = tos,
 					.scope = RT_SCOPE_UNIVERSE,
-#ifdef CONFIG_IP_ROUTE_FWMARK
-					.fwmark = skb->nfmark
-#endif
 				      } },
+			    .mark = skb->mark,
 			    .iif = dev->ifindex };
 	unsigned	flags = 0;
 	u32		itag = 0;
@@ -2034,9 +2026,7 @@ local_input:
 	rth->fl.fl4_dst	= daddr;
 	rth->rt_dst	= daddr;
 	rth->fl.fl4_tos	= tos;
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	rth->fl.fl4_fwmark= skb->nfmark;
-#endif
+	rth->fl.mark    = skb->mark;
 	rth->fl.fl4_src	= saddr;
 	rth->rt_src	= saddr;
 #ifdef CONFIG_NET_CLS_ROUTE
@@ -2113,9 +2103,7 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 		    rth->fl.fl4_src == saddr &&
 		    rth->fl.iif == iif &&
 		    rth->fl.oif == 0 &&
-#ifdef CONFIG_IP_ROUTE_FWMARK
-		    rth->fl.fl4_fwmark == skb->nfmark &&
-#endif
+		    rth->fl.mark == skb->mark &&
 		    rth->fl.fl4_tos == tos) {
 			rth->u.dst.lastuse = jiffies;
 			dst_hold(&rth->u.dst);
@@ -2239,9 +2227,7 @@ static inline int __mkroute_output(struct rtable **result,
 	rth->fl.fl4_tos	= tos;
 	rth->fl.fl4_src	= oldflp->fl4_src;
 	rth->fl.oif	= oldflp->oif;
-#ifdef CONFIG_IP_ROUTE_FWMARK
-	rth->fl.fl4_fwmark= oldflp->fl4_fwmark;
-#endif
+	rth->fl.mark    = oldflp->mark;
 	rth->rt_dst	= fl->fl4_dst;
 	rth->rt_src	= fl->fl4_src;
 	rth->rt_iif	= oldflp->oif ? : dev_out->ifindex;
@@ -2385,10 +2371,8 @@ static int ip_route_output_slow(struct rtable **rp, const struct flowi *oldflp)
 					.scope = ((tos & RTO_ONLINK) ?
 						  RT_SCOPE_LINK :
 						  RT_SCOPE_UNIVERSE),
-#ifdef CONFIG_IP_ROUTE_FWMARK
-					.fwmark = oldflp->fl4_fwmark
-#endif
 				      } },
+			    .mark = oldflp->mark,
 			    .iif = loopback_dev.ifindex,
 			    .oif = oldflp->oif };
 	struct fib_result res;
@@ -2583,9 +2567,7 @@ int __ip_route_output_key(struct rtable **rp, const struct flowi *flp)
 		    rth->fl.fl4_src == flp->fl4_src &&
 		    rth->fl.iif == 0 &&
 		    rth->fl.oif == flp->oif &&
-#ifdef CONFIG_IP_ROUTE_FWMARK
-		    rth->fl.fl4_fwmark == flp->fl4_fwmark &&
-#endif
+		    rth->fl.mark == flp->mark &&
 		    !((rth->fl.fl4_tos ^ flp->fl4_tos) &
 			    (IPTOS_RT_MASK | RTO_ONLINK))) {
 
@@ -2647,7 +2629,8 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
 	struct rtable *rt = (struct rtable*)skb->dst;
 	struct rtmsg *r;
 	struct nlmsghdr *nlh;
-	struct rta_cacheinfo ci;
+	long expires;
+	u32 id = 0, ts = 0, tsage = 0, error;
 
 	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags);
 	if (nlh == NULL)
@@ -2694,20 +2677,13 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
 	if (rtnetlink_put_metrics(skb, rt->u.dst.metrics) < 0)
 		goto nla_put_failure;
 
-	ci.rta_lastuse	= jiffies_to_clock_t(jiffies - rt->u.dst.lastuse);
-	ci.rta_used	= rt->u.dst.__use;
-	ci.rta_clntref	= atomic_read(&rt->u.dst.__refcnt);
-	if (rt->u.dst.expires)
-		ci.rta_expires = jiffies_to_clock_t(rt->u.dst.expires - jiffies);
-	else
-		ci.rta_expires = 0;
-	ci.rta_error	= rt->u.dst.error;
-	ci.rta_id	= ci.rta_ts = ci.rta_tsage = 0;
+	error = rt->u.dst.error;
+	expires = rt->u.dst.expires ? rt->u.dst.expires - jiffies : 0;
 	if (rt->peer) {
-		ci.rta_id = rt->peer->ip_id_count;
+		id = rt->peer->ip_id_count;
 		if (rt->peer->tcp_ts_stamp) {
-			ci.rta_ts = rt->peer->tcp_ts;
-			ci.rta_tsage = xtime.tv_sec - rt->peer->tcp_ts_stamp;
+			ts = rt->peer->tcp_ts;
+			tsage = xtime.tv_sec - rt->peer->tcp_ts_stamp;
 		}
 	}
 
@@ -2726,7 +2702,7 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
 				} else {
 					if (err == -EMSGSIZE)
 						goto nla_put_failure;
-					ci.rta_error = err;
+					error = err;
 				}
 			}
 		} else
@@ -2734,7 +2710,9 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
 			NLA_PUT_U32(skb, RTA_IIF, rt->fl.iif);
 	}
 
-	NLA_PUT(skb, RTA_CACHEINFO, sizeof(ci), &ci);
+	if (rtnl_put_cacheinfo(skb, &rt->u.dst, id, ts, tsage,
+			       expires, error) < 0)
+		goto nla_put_failure;
 
 	return nlmsg_end(skb, nlh);
 
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 661e0a4bca7..6b19530905a 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -35,23 +35,23 @@ module_init(init_syncookies);
 #define COOKIEBITS 24	/* Upper bits store count */
 #define COOKIEMASK (((__u32)1 << COOKIEBITS) - 1)
 
-static u32 cookie_hash(u32 saddr, u32 daddr, u32 sport, u32 dport,
+static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
 		       u32 count, int c)
 {
 	__u32 tmp[16 + 5 + SHA_WORKSPACE_WORDS];
 
 	memcpy(tmp + 3, syncookie_secret[c], sizeof(syncookie_secret[c]));
-	tmp[0] = saddr;
-	tmp[1] = daddr;
-	tmp[2] = (sport << 16) + dport;
+	tmp[0] = (__force u32)saddr;
+	tmp[1] = (__force u32)daddr;
+	tmp[2] = ((__force u32)sport << 16) + (__force u32)dport;
 	tmp[3] = count;
 	sha_transform(tmp + 16, (__u8 *)tmp, tmp + 16 + 5);
 
 	return tmp[17];
 }
 
-static __u32 secure_tcp_syn_cookie(__u32 saddr, __u32 daddr, __u16 sport,
-				   __u16 dport, __u32 sseq, __u32 count,
+static __u32 secure_tcp_syn_cookie(__be32 saddr, __be32 daddr, __be16 sport,
+				   __be16 dport, __u32 sseq, __u32 count,
 				   __u32 data)
 {
 	/*
@@ -80,8 +80,8 @@ static __u32 secure_tcp_syn_cookie(__u32 saddr, __u32 daddr, __u16 sport,
  * "maxdiff" if the current (passed-in) "count".  The return value
  * is (__u32)-1 if this test fails.
  */
-static __u32 check_tcp_syn_cookie(__u32 cookie, __u32 saddr, __u32 daddr,
-				  __u16 sport, __u16 dport, __u32 sseq,
+static __u32 check_tcp_syn_cookie(__u32 cookie, __be32 saddr, __be32 daddr,
+				  __be16 sport, __be16 dport, __u32 sseq,
 				  __u32 count, __u32 maxdiff)
 {
 	__u32 diff;
@@ -220,7 +220,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
 	}
 	ireq = inet_rsk(req);
 	treq = tcp_rsk(req);
-	treq->rcv_isn		= htonl(skb->h.th->seq) - 1;
+	treq->rcv_isn		= ntohl(skb->h.th->seq) - 1;
 	treq->snt_isn		= cookie; 
 	req->mss		= mss;
  	ireq->rmt_port		= skb->h.th->source;
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 15061b31441..dfcf47f10f8 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -129,6 +129,67 @@ static int sysctl_tcp_congestion_control(ctl_table *table, int __user *name,
 	return ret;
 }
 
+static int proc_tcp_available_congestion_control(ctl_table *ctl,
+						 int write, struct file * filp,
+						 void __user *buffer, size_t *lenp,
+						 loff_t *ppos)
+{
+	ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
+	int ret;
+
+	tbl.data = kmalloc(tbl.maxlen, GFP_USER);
+	if (!tbl.data)
+		return -ENOMEM;
+	tcp_get_available_congestion_control(tbl.data, TCP_CA_BUF_MAX);
+	ret = proc_dostring(&tbl, write, filp, buffer, lenp, ppos);
+	kfree(tbl.data);
+	return ret;
+}
+
+static int proc_allowed_congestion_control(ctl_table *ctl,
+					   int write, struct file * filp,
+					   void __user *buffer, size_t *lenp,
+					   loff_t *ppos)
+{
+	ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
+	int ret;
+
+	tbl.data = kmalloc(tbl.maxlen, GFP_USER);
+	if (!tbl.data)
+		return -ENOMEM;
+
+	tcp_get_allowed_congestion_control(tbl.data, tbl.maxlen);
+	ret = proc_dostring(&tbl, write, filp, buffer, lenp, ppos);
+	if (write && ret == 0)
+		ret = tcp_set_allowed_congestion_control(tbl.data);
+	kfree(tbl.data);
+	return ret;
+}
+
+static int strategy_allowed_congestion_control(ctl_table *table, int __user *name,
+					       int nlen, void __user *oldval,
+					       size_t __user *oldlenp,
+					       void __user *newval, size_t newlen,
+					       void **context)
+{
+	ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
+	int ret;
+
+	tbl.data = kmalloc(tbl.maxlen, GFP_USER);
+	if (!tbl.data)
+		return -ENOMEM;
+
+	tcp_get_available_congestion_control(tbl.data, tbl.maxlen);
+	ret = sysctl_string(&tbl, name, nlen, oldval, oldlenp, newval, newlen,
+			    context);
+	if (ret == 0 && newval && newlen)
+		ret = tcp_set_allowed_congestion_control(tbl.data);
+	kfree(tbl.data);
+
+	return ret;
+
+}
+
 ctl_table ipv4_table[] = {
         {
 		.ctl_name	= NET_IPV4_TCP_TIMESTAMPS,
@@ -731,6 +792,21 @@ ctl_table ipv4_table[] = {
 		.proc_handler	= &proc_dointvec,
 	},
 #endif /* CONFIG_NETLABEL */
+	{
+		.ctl_name	= NET_TCP_AVAIL_CONG_CONTROL,
+		.procname	= "tcp_available_congestion_control",
+		.maxlen		= TCP_CA_BUF_MAX,
+		.mode		= 0444,
+		.proc_handler   = &proc_tcp_available_congestion_control,
+	},
+	{
+		.ctl_name	= NET_TCP_ALLOWED_CONG_CONTROL,
+		.procname	= "tcp_allowed_congestion_control",
+		.maxlen		= TCP_CA_BUF_MAX,
+		.mode		= 0644,
+		.proc_handler   = &proc_allowed_congestion_control,
+		.strategy	= &strategy_allowed_congestion_control,
+	},
 	{ .ctl_name = 0 }
 };
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index c05e8edaf54..090c690627e 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -258,6 +258,7 @@
 #include <linux/bootmem.h>
 #include <linux/cache.h>
 #include <linux/err.h>
+#include <linux/crypto.h>
 
 #include <net/icmp.h>
 #include <net/tcp.h>
@@ -462,11 +463,12 @@ static inline int forced_push(struct tcp_sock *tp)
 static inline void skb_entail(struct sock *sk, struct tcp_sock *tp,
 			      struct sk_buff *skb)
 {
-	skb->csum = 0;
-	TCP_SKB_CB(skb)->seq = tp->write_seq;
-	TCP_SKB_CB(skb)->end_seq = tp->write_seq;
-	TCP_SKB_CB(skb)->flags = TCPCB_FLAG_ACK;
-	TCP_SKB_CB(skb)->sacked = 0;
+	struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
+
+	skb->csum    = 0;
+	tcb->seq     = tcb->end_seq = tp->write_seq;
+	tcb->flags   = TCPCB_FLAG_ACK;
+	tcb->sacked  = 0;
 	skb_header_release(skb);
 	__skb_queue_tail(&sk->sk_write_queue, skb);
 	sk_charge_skb(sk, skb);
@@ -1942,6 +1944,13 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
 		}
 		break;
 
+#ifdef CONFIG_TCP_MD5SIG
+	case TCP_MD5SIG:
+		/* Read the IP->Key mappings from userspace */
+		err = tp->af_specific->md5_parse(sk, optval, optlen);
+		break;
+#endif
+
 	default:
 		err = -ENOPROTOOPT;
 		break;
@@ -2154,7 +2163,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
 	struct tcphdr *th;
 	unsigned thlen;
 	unsigned int seq;
-	unsigned int delta;
+	__be32 delta;
 	unsigned int oldlen;
 	unsigned int len;
 
@@ -2207,7 +2216,8 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
 	do {
 		th->fin = th->psh = 0;
 
-		th->check = ~csum_fold(th->check + delta);
+		th->check = ~csum_fold((__force __wsum)((__force u32)th->check +
+				       (__force u32)delta));
 		if (skb->ip_summed != CHECKSUM_PARTIAL)
 			th->check = csum_fold(csum_partial(skb->h.raw, thlen,
 							   skb->csum));
@@ -2221,7 +2231,8 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
 	} while (skb->next);
 
 	delta = htonl(oldlen + (skb->tail - skb->h.raw) + skb->data_len);
-	th->check = ~csum_fold(th->check + delta);
+	th->check = ~csum_fold((__force __wsum)((__force u32)th->check +
+				(__force u32)delta));
 	if (skb->ip_summed != CHECKSUM_PARTIAL)
 		th->check = csum_fold(csum_partial(skb->h.raw, thlen,
 						   skb->csum));
@@ -2231,6 +2242,135 @@ out:
 }
 EXPORT_SYMBOL(tcp_tso_segment);
 
+#ifdef CONFIG_TCP_MD5SIG
+static unsigned long tcp_md5sig_users;
+static struct tcp_md5sig_pool **tcp_md5sig_pool;
+static DEFINE_SPINLOCK(tcp_md5sig_pool_lock);
+
+static void __tcp_free_md5sig_pool(struct tcp_md5sig_pool **pool)
+{
+	int cpu;
+	for_each_possible_cpu(cpu) {
+		struct tcp_md5sig_pool *p = *per_cpu_ptr(pool, cpu);
+		if (p) {
+			if (p->md5_desc.tfm)
+				crypto_free_hash(p->md5_desc.tfm);
+			kfree(p);
+			p = NULL;
+		}
+	}
+	free_percpu(pool);
+}
+
+void tcp_free_md5sig_pool(void)
+{
+	struct tcp_md5sig_pool **pool = NULL;
+
+	spin_lock(&tcp_md5sig_pool_lock);
+	if (--tcp_md5sig_users == 0) {
+		pool = tcp_md5sig_pool;
+		tcp_md5sig_pool = NULL;
+	}
+	spin_unlock(&tcp_md5sig_pool_lock);
+	if (pool)
+		__tcp_free_md5sig_pool(pool);
+}
+
+EXPORT_SYMBOL(tcp_free_md5sig_pool);
+
+static struct tcp_md5sig_pool **__tcp_alloc_md5sig_pool(void)
+{
+	int cpu;
+	struct tcp_md5sig_pool **pool;
+
+	pool = alloc_percpu(struct tcp_md5sig_pool *);
+	if (!pool)
+		return NULL;
+
+	for_each_possible_cpu(cpu) {
+		struct tcp_md5sig_pool *p;
+		struct crypto_hash *hash;
+
+		p = kzalloc(sizeof(*p), GFP_KERNEL);
+		if (!p)
+			goto out_free;
+		*per_cpu_ptr(pool, cpu) = p;
+
+		hash = crypto_alloc_hash("md5", 0, CRYPTO_ALG_ASYNC);
+		if (!hash || IS_ERR(hash))
+			goto out_free;
+
+		p->md5_desc.tfm = hash;
+	}
+	return pool;
+out_free:
+	__tcp_free_md5sig_pool(pool);
+	return NULL;
+}
+
+struct tcp_md5sig_pool **tcp_alloc_md5sig_pool(void)
+{
+	struct tcp_md5sig_pool **pool;
+	int alloc = 0;
+
+retry:
+	spin_lock(&tcp_md5sig_pool_lock);
+	pool = tcp_md5sig_pool;
+	if (tcp_md5sig_users++ == 0) {
+		alloc = 1;
+		spin_unlock(&tcp_md5sig_pool_lock);
+	} else if (!pool) {
+		tcp_md5sig_users--;
+		spin_unlock(&tcp_md5sig_pool_lock);
+		cpu_relax();
+		goto retry;
+	} else
+		spin_unlock(&tcp_md5sig_pool_lock);
+
+	if (alloc) {
+		/* we cannot hold spinlock here because this may sleep. */
+		struct tcp_md5sig_pool **p = __tcp_alloc_md5sig_pool();
+		spin_lock(&tcp_md5sig_pool_lock);
+		if (!p) {
+			tcp_md5sig_users--;
+			spin_unlock(&tcp_md5sig_pool_lock);
+			return NULL;
+		}
+		pool = tcp_md5sig_pool;
+		if (pool) {
+			/* oops, it has already been assigned. */
+			spin_unlock(&tcp_md5sig_pool_lock);
+			__tcp_free_md5sig_pool(p);
+		} else {
+			tcp_md5sig_pool = pool = p;
+			spin_unlock(&tcp_md5sig_pool_lock);
+		}
+	}
+	return pool;
+}
+
+EXPORT_SYMBOL(tcp_alloc_md5sig_pool);
+
+struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu)
+{
+	struct tcp_md5sig_pool **p;
+	spin_lock(&tcp_md5sig_pool_lock);
+	p = tcp_md5sig_pool;
+	if (p)
+		tcp_md5sig_users++;
+	spin_unlock(&tcp_md5sig_pool_lock);
+	return (p ? *per_cpu_ptr(p, cpu) : NULL);
+}
+
+EXPORT_SYMBOL(__tcp_get_md5sig_pool);
+
+void __tcp_put_md5sig_pool(void) {
+	__tcp_free_md5sig_pool(tcp_md5sig_pool);
+}
+
+EXPORT_SYMBOL(__tcp_put_md5sig_pool);
+#endif
+
 extern void __skb_cb_too_small_for_tcp(int, int);
 extern struct tcp_congestion_ops tcp_reno;
 
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index 1e2982f4acd..5ca7723d079 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -113,7 +113,7 @@ int tcp_set_default_congestion_control(const char *name)
 	spin_lock(&tcp_cong_list_lock);
 	ca = tcp_ca_find(name);
 #ifdef CONFIG_KMOD
-	if (!ca) {
+	if (!ca && capable(CAP_SYS_MODULE)) {
 		spin_unlock(&tcp_cong_list_lock);
 
 		request_module("tcp_%s", name);
@@ -123,6 +123,7 @@ int tcp_set_default_congestion_control(const char *name)
 #endif
 
 	if (ca) {
+		ca->non_restricted = 1;	/* default is always allowed */
 		list_move(&ca->list, &tcp_cong_list);
 		ret = 0;
 	}
@@ -139,6 +140,22 @@ static int __init tcp_congestion_default(void)
 late_initcall(tcp_congestion_default);
 
 
+/* Build string with list of available congestion control values */
+void tcp_get_available_congestion_control(char *buf, size_t maxlen)
+{
+	struct tcp_congestion_ops *ca;
+	size_t offs = 0;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(ca, &tcp_cong_list, list) {
+		offs += snprintf(buf + offs, maxlen - offs,
+				 "%s%s",
+				 offs == 0 ? "" : " ", ca->name);
+
+	}
+	rcu_read_unlock();
+}
+
 /* Get current default congestion control */
 void tcp_get_default_congestion_control(char *name)
 {
@@ -152,6 +169,64 @@ void tcp_get_default_congestion_control(char *name)
 	rcu_read_unlock();
 }
 
+/* Built list of non-restricted congestion control values */
+void tcp_get_allowed_congestion_control(char *buf, size_t maxlen)
+{
+	struct tcp_congestion_ops *ca;
+	size_t offs = 0;
+
+	*buf = '\0';
+	rcu_read_lock();
+	list_for_each_entry_rcu(ca, &tcp_cong_list, list) {
+		if (!ca->non_restricted)
+			continue;
+		offs += snprintf(buf + offs, maxlen - offs,
+				 "%s%s",
+				 offs == 0 ? "" : " ", ca->name);
+
+	}
+	rcu_read_unlock();
+}
+
+/* Change list of non-restricted congestion control */
+int tcp_set_allowed_congestion_control(char *val)
+{
+	struct tcp_congestion_ops *ca;
+	char *clone, *name;
+	int ret = 0;
+
+	clone = kstrdup(val, GFP_USER);
+	if (!clone)
+		return -ENOMEM;
+
+	spin_lock(&tcp_cong_list_lock);
+	/* pass 1 check for bad entries */
+	while ((name = strsep(&clone, " ")) && *name) {
+		ca = tcp_ca_find(name);
+		if (!ca) {
+			ret = -ENOENT;
+			goto out;
+		}
+	}
+
+	/* pass 2 clear */
+	list_for_each_entry_rcu(ca, &tcp_cong_list, list)
+		ca->non_restricted = 0;
+
+	/* pass 3 mark as allowed */
+	while ((name = strsep(&val, " ")) && *name) {
+		ca = tcp_ca_find(name);
+		WARN_ON(!ca);
+		if (ca)
+			ca->non_restricted = 1;
+	}
+out:
+	spin_unlock(&tcp_cong_list_lock);
+
+	return ret;
+}
+
+
 /* Change congestion control for socket */
 int tcp_set_congestion_control(struct sock *sk, const char *name)
 {
@@ -161,12 +236,25 @@ int tcp_set_congestion_control(struct sock *sk, const char *name)
 
 	rcu_read_lock();
 	ca = tcp_ca_find(name);
+	/* no change asking for existing value */
 	if (ca == icsk->icsk_ca_ops)
 		goto out;
 
+#ifdef CONFIG_KMOD
+	/* not found attempt to autoload module */
+	if (!ca && capable(CAP_SYS_MODULE)) {
+		rcu_read_unlock();
+		request_module("tcp_%s", name);
+		rcu_read_lock();
+		ca = tcp_ca_find(name);
+	}
+#endif
 	if (!ca)
 		err = -ENOENT;
 
+	else if (!(ca->non_restricted || capable(CAP_NET_ADMIN)))
+		err = -EPERM;
+
 	else if (!try_module_get(ca->owner))
 		err = -EBUSY;
 
@@ -268,6 +356,7 @@ EXPORT_SYMBOL_GPL(tcp_reno_min_cwnd);
 
 struct tcp_congestion_ops tcp_reno = {
 	.name		= "reno",
+	.non_restricted = 1,
 	.owner		= THIS_MODULE,
 	.ssthresh	= tcp_reno_ssthresh,
 	.cong_avoid	= tcp_reno_cong_avoid,
diff --git a/net/ipv4/tcp_htcp.c b/net/ipv4/tcp_htcp.c
index 283be3cb466..753987a1048 100644
--- a/net/ipv4/tcp_htcp.c
+++ b/net/ipv4/tcp_htcp.c
@@ -26,12 +26,12 @@ struct htcp {
 	u32	alpha;		/* Fixed point arith, << 7 */
 	u8	beta;           /* Fixed point arith, << 7 */
 	u8	modeswitch;     /* Delay modeswitch until we had at least one congestion event */
-	u32	last_cong;	/* Time since last congestion event end */
-	u32	undo_last_cong;
 	u16	pkts_acked;
 	u32	packetcount;
 	u32	minRTT;
 	u32	maxRTT;
+	u32	last_cong;	/* Time since last congestion event end */
+	u32	undo_last_cong;
 
 	u32	undo_maxRTT;
 	u32	undo_old_maxB;
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index cf06accbe68..9304034c0c4 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2677,6 +2677,14 @@ void tcp_parse_options(struct sk_buff *skb, struct tcp_options_received *opt_rx,
 					   opt_rx->sack_ok) {
 						TCP_SKB_CB(skb)->sacked = (ptr - 2) - (unsigned char *)th;
 					}
+#ifdef CONFIG_TCP_MD5SIG
+				case TCPOPT_MD5SIG:
+					/*
+					 * The MD5 Hash has already been
+					 * checked (see tcp_v{4,6}_do_rcv()).
+					 */
+					break;
+#endif
 	  			};
 	  			ptr+=opsize-2;
 	  			length-=opsize;
@@ -3782,9 +3790,9 @@ static int tcp_copy_to_iovec(struct sock *sk, struct sk_buff *skb, int hlen)
 	return err;
 }
 
-static int __tcp_checksum_complete_user(struct sock *sk, struct sk_buff *skb)
+static __sum16 __tcp_checksum_complete_user(struct sock *sk, struct sk_buff *skb)
 {
-	int result;
+	__sum16 result;
 
 	if (sock_owned_by_user(sk)) {
 		local_bh_enable();
@@ -4230,6 +4238,8 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb,
 		mb();
 		tcp_set_state(sk, TCP_ESTABLISHED);
 
+		security_inet_conn_established(sk, skb);
+
 		/* Make sure socket is routed, for correct metrics.  */
 		icsk->icsk_af_ops->rebuild_header(sk);
 
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 22ef8bd2662..a1222d6968c 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -78,6 +78,9 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 
+#include <linux/crypto.h>
+#include <linux/scatterlist.h>
+
 int sysctl_tcp_tw_reuse __read_mostly;
 int sysctl_tcp_low_latency __read_mostly;
 
@@ -89,10 +92,19 @@ static struct socket *tcp_socket;
 
 void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb);
 
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk,
+						   __be32 addr);
+static int tcp_v4_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
+				   __be32 saddr, __be32 daddr,
+				   struct tcphdr *th, int protocol,
+				   int tcplen);
+#endif
+
 struct inet_hashinfo __cacheline_aligned tcp_hashinfo = {
-	.lhash_lock	= __RW_LOCK_UNLOCKED(tcp_hashinfo.lhash_lock),
-	.lhash_users	= ATOMIC_INIT(0),
-	.lhash_wait	= __WAIT_QUEUE_HEAD_INITIALIZER(tcp_hashinfo.lhash_wait),
+	.lhash_lock  = __RW_LOCK_UNLOCKED(tcp_hashinfo.lhash_lock),
+	.lhash_users = ATOMIC_INIT(0),
+	.lhash_wait  = __WAIT_QUEUE_HEAD_INITIALIZER(tcp_hashinfo.lhash_wait),
 };
 
 static int tcp_v4_get_port(struct sock *sk, unsigned short snum)
@@ -111,7 +123,7 @@ void tcp_unhash(struct sock *sk)
 	inet_unhash(&tcp_hashinfo, sk);
 }
 
-static inline __u32 tcp_v4_init_sequence(struct sock *sk, struct sk_buff *skb)
+static inline __u32 tcp_v4_init_sequence(struct sk_buff *skb)
 {
 	return secure_tcp_sequence_number(skb->nh.iph->daddr,
 					  skb->nh.iph->saddr,
@@ -205,13 +217,14 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	if (tcp_death_row.sysctl_tw_recycle &&
 	    !tp->rx_opt.ts_recent_stamp && rt->rt_dst == daddr) {
 		struct inet_peer *peer = rt_get_peer(rt);
-
-		/* VJ's idea. We save last timestamp seen from
-		 * the destination in peer table, when entering state TIME-WAIT
-		 * and initialize rx_opt.ts_recent from it, when trying new connection.
+		/*
+		 * VJ's idea. We save last timestamp seen from
+		 * the destination in peer table, when entering state
+		 * TIME-WAIT * and initialize rx_opt.ts_recent from it,
+		 * when trying new connection.
 		 */
-
-		if (peer && peer->tcp_ts_stamp + TCP_PAWS_MSL >= xtime.tv_sec) {
+		if (peer != NULL &&
+		    peer->tcp_ts_stamp + TCP_PAWS_MSL >= xtime.tv_sec) {
 			tp->rx_opt.ts_recent_stamp = peer->tcp_ts_stamp;
 			tp->rx_opt.ts_recent = peer->tcp_ts;
 		}
@@ -236,7 +249,8 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	if (err)
 		goto failure;
 
-	err = ip_route_newports(&rt, IPPROTO_TCP, inet->sport, inet->dport, sk);
+	err = ip_route_newports(&rt, IPPROTO_TCP,
+				inet->sport, inet->dport, sk);
 	if (err)
 		goto failure;
 
@@ -260,7 +274,10 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	return 0;
 
 failure:
-	/* This unhashes the socket and releases the local port, if necessary. */
+	/*
+	 * This unhashes the socket and releases the local port,
+	 * if necessary.
+	 */
 	tcp_set_state(sk, TCP_CLOSE);
 	ip_rt_put(rt);
 	sk->sk_route_caps = 0;
@@ -485,8 +502,9 @@ void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb)
 	struct tcphdr *th = skb->h.th;
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		th->check = ~tcp_v4_check(th, len, inet->saddr, inet->daddr, 0);
-		skb->csum = offsetof(struct tcphdr, check);
+		th->check = ~tcp_v4_check(th, len,
+					  inet->saddr, inet->daddr, 0);
+		skb->csum_offset = offsetof(struct tcphdr, check);
 	} else {
 		th->check = tcp_v4_check(th, len, inet->saddr, inet->daddr,
 					 csum_partial((char *)th,
@@ -508,7 +526,7 @@ int tcp_v4_gso_send_check(struct sk_buff *skb)
 
 	th->check = 0;
 	th->check = ~tcp_v4_check(th, skb->len, iph->saddr, iph->daddr, 0);
-	skb->csum = offsetof(struct tcphdr, check);
+	skb->csum_offset = offsetof(struct tcphdr, check);
 	skb->ip_summed = CHECKSUM_PARTIAL;
 	return 0;
 }
@@ -526,11 +544,19 @@ int tcp_v4_gso_send_check(struct sk_buff *skb)
  *	Exception: precedence violation. We do not implement it in any case.
  */
 
-static void tcp_v4_send_reset(struct sk_buff *skb)
+static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
 {
 	struct tcphdr *th = skb->h.th;
-	struct tcphdr rth;
+	struct {
+		struct tcphdr th;
+#ifdef CONFIG_TCP_MD5SIG
+		__be32 opt[(TCPOLEN_MD5SIG_ALIGNED >> 2)];
+#endif
+	} rep;
 	struct ip_reply_arg arg;
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *key;
+#endif
 
 	/* Never send a reset in response to a reset. */
 	if (th->rst)
@@ -540,29 +566,49 @@ static void tcp_v4_send_reset(struct sk_buff *skb)
 		return;
 
 	/* Swap the send and the receive. */
-	memset(&rth, 0, sizeof(struct tcphdr));
-	rth.dest   = th->source;
-	rth.source = th->dest;
-	rth.doff   = sizeof(struct tcphdr) / 4;
-	rth.rst    = 1;
+	memset(&rep, 0, sizeof(rep));
+	rep.th.dest   = th->source;
+	rep.th.source = th->dest;
+	rep.th.doff   = sizeof(struct tcphdr) / 4;
+	rep.th.rst    = 1;
 
 	if (th->ack) {
-		rth.seq = th->ack_seq;
+		rep.th.seq = th->ack_seq;
 	} else {
-		rth.ack = 1;
-		rth.ack_seq = htonl(ntohl(th->seq) + th->syn + th->fin +
-				    skb->len - (th->doff << 2));
+		rep.th.ack = 1;
+		rep.th.ack_seq = htonl(ntohl(th->seq) + th->syn + th->fin +
+				       skb->len - (th->doff << 2));
 	}
 
-	memset(&arg, 0, sizeof arg);
-	arg.iov[0].iov_base = (unsigned char *)&rth;
-	arg.iov[0].iov_len  = sizeof rth;
+	memset(&arg, 0, sizeof(arg));
+	arg.iov[0].iov_base = (unsigned char *)&rep;
+	arg.iov[0].iov_len  = sizeof(rep.th);
+
+#ifdef CONFIG_TCP_MD5SIG
+	key = sk ? tcp_v4_md5_do_lookup(sk, skb->nh.iph->daddr) : NULL;
+	if (key) {
+		rep.opt[0] = htonl((TCPOPT_NOP << 24) |
+				   (TCPOPT_NOP << 16) |
+				   (TCPOPT_MD5SIG << 8) |
+				   TCPOLEN_MD5SIG);
+		/* Update length and the length the header thinks exists */
+		arg.iov[0].iov_len += TCPOLEN_MD5SIG_ALIGNED;
+		rep.th.doff = arg.iov[0].iov_len / 4;
+
+		tcp_v4_do_calc_md5_hash((__u8 *)&rep.opt[1],
+					key,
+					skb->nh.iph->daddr,
+					skb->nh.iph->saddr,
+					&rep.th, IPPROTO_TCP,
+					arg.iov[0].iov_len);
+	}
+#endif
 	arg.csum = csum_tcpudp_nofold(skb->nh.iph->daddr,
-				      skb->nh.iph->saddr, /*XXX*/
+				      skb->nh.iph->saddr, /* XXX */
 				      sizeof(struct tcphdr), IPPROTO_TCP, 0);
 	arg.csumoffset = offsetof(struct tcphdr, check) / 2;
 
-	ip_send_reply(tcp_socket->sk, skb, &arg, sizeof rth);
+	ip_send_reply(tcp_socket->sk, skb, &arg, arg.iov[0].iov_len);
 
 	TCP_INC_STATS_BH(TCP_MIB_OUTSEGS);
 	TCP_INC_STATS_BH(TCP_MIB_OUTRSTS);
@@ -572,28 +618,37 @@ static void tcp_v4_send_reset(struct sk_buff *skb)
    outside socket context is ugly, certainly. What can I do?
  */
 
-static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack,
+static void tcp_v4_send_ack(struct tcp_timewait_sock *twsk,
+			    struct sk_buff *skb, u32 seq, u32 ack,
 			    u32 win, u32 ts)
 {
 	struct tcphdr *th = skb->h.th;
 	struct {
 		struct tcphdr th;
-		u32 tsopt[TCPOLEN_TSTAMP_ALIGNED >> 2];
+		__be32 opt[(TCPOLEN_TSTAMP_ALIGNED >> 2)
+#ifdef CONFIG_TCP_MD5SIG
+			   + (TCPOLEN_MD5SIG_ALIGNED >> 2)
+#endif
+			];
 	} rep;
 	struct ip_reply_arg arg;
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *key;
+	struct tcp_md5sig_key tw_key;
+#endif
 
 	memset(&rep.th, 0, sizeof(struct tcphdr));
-	memset(&arg, 0, sizeof arg);
+	memset(&arg, 0, sizeof(arg));
 
 	arg.iov[0].iov_base = (unsigned char *)&rep;
 	arg.iov[0].iov_len  = sizeof(rep.th);
 	if (ts) {
-		rep.tsopt[0] = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
-				     (TCPOPT_TIMESTAMP << 8) |
-				     TCPOLEN_TIMESTAMP);
-		rep.tsopt[1] = htonl(tcp_time_stamp);
-		rep.tsopt[2] = htonl(ts);
-		arg.iov[0].iov_len = sizeof(rep);
+		rep.opt[0] = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
+				   (TCPOPT_TIMESTAMP << 8) |
+				   TCPOLEN_TIMESTAMP);
+		rep.opt[1] = htonl(tcp_time_stamp);
+		rep.opt[2] = htonl(ts);
+		arg.iov[0].iov_len = TCPOLEN_TSTAMP_ALIGNED;
 	}
 
 	/* Swap the send and the receive. */
@@ -605,8 +660,44 @@ static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack,
 	rep.th.ack     = 1;
 	rep.th.window  = htons(win);
 
+#ifdef CONFIG_TCP_MD5SIG
+	/*
+	 * The SKB holds an imcoming packet, but may not have a valid ->sk
+	 * pointer. This is especially the case when we're dealing with a
+	 * TIME_WAIT ack, because the sk structure is long gone, and only
+	 * the tcp_timewait_sock remains. So the md5 key is stashed in that
+	 * structure, and we use it in preference.  I believe that (twsk ||
+	 * skb->sk) holds true, but we program defensively.
+	 */
+	if (!twsk && skb->sk) {
+		key = tcp_v4_md5_do_lookup(skb->sk, skb->nh.iph->daddr);
+	} else if (twsk && twsk->tw_md5_keylen) {
+		tw_key.key = twsk->tw_md5_key;
+		tw_key.keylen = twsk->tw_md5_keylen;
+		key = &tw_key;
+	} else
+		key = NULL;
+
+	if (key) {
+		int offset = (ts) ? 3 : 0;
+
+		rep.opt[offset++] = htonl((TCPOPT_NOP << 24) |
+					  (TCPOPT_NOP << 16) |
+					  (TCPOPT_MD5SIG << 8) |
+					  TCPOLEN_MD5SIG);
+		arg.iov[0].iov_len += TCPOLEN_MD5SIG_ALIGNED;
+		rep.th.doff = arg.iov[0].iov_len/4;
+
+		tcp_v4_do_calc_md5_hash((__u8 *)&rep.opt[offset],
+					key,
+					skb->nh.iph->daddr,
+					skb->nh.iph->saddr,
+					&rep.th, IPPROTO_TCP,
+					arg.iov[0].iov_len);
+	}
+#endif
 	arg.csum = csum_tcpudp_nofold(skb->nh.iph->daddr,
-				      skb->nh.iph->saddr, /*XXX*/
+				      skb->nh.iph->saddr, /* XXX */
 				      arg.iov[0].iov_len, IPPROTO_TCP, 0);
 	arg.csumoffset = offsetof(struct tcphdr, check) / 2;
 
@@ -618,17 +709,20 @@ static void tcp_v4_send_ack(struct sk_buff *skb, u32 seq, u32 ack,
 static void tcp_v4_timewait_ack(struct sock *sk, struct sk_buff *skb)
 {
 	struct inet_timewait_sock *tw = inet_twsk(sk);
-	const struct tcp_timewait_sock *tcptw = tcp_twsk(sk);
+	struct tcp_timewait_sock *tcptw = tcp_twsk(sk);
 
-	tcp_v4_send_ack(skb, tcptw->tw_snd_nxt, tcptw->tw_rcv_nxt,
-			tcptw->tw_rcv_wnd >> tw->tw_rcv_wscale, tcptw->tw_ts_recent);
+	tcp_v4_send_ack(tcptw, skb, tcptw->tw_snd_nxt, tcptw->tw_rcv_nxt,
+			tcptw->tw_rcv_wnd >> tw->tw_rcv_wscale,
+			tcptw->tw_ts_recent);
 
 	inet_twsk_put(tw);
 }
 
-static void tcp_v4_reqsk_send_ack(struct sk_buff *skb, struct request_sock *req)
+static void tcp_v4_reqsk_send_ack(struct sk_buff *skb,
+				  struct request_sock *req)
 {
-	tcp_v4_send_ack(skb, tcp_rsk(req)->snt_isn + 1, tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd,
+	tcp_v4_send_ack(NULL, skb, tcp_rsk(req)->snt_isn + 1,
+			tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd,
 			req->ts_recent);
 }
 
@@ -662,8 +756,7 @@ static int tcp_v4_send_synack(struct sock *sk, struct request_sock *req,
 		err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
 					    ireq->rmt_addr,
 					    ireq->opt);
-		if (err == NET_XMIT_CN)
-			err = 0;
+		err = net_xmit_eval(err);
 	}
 
 out:
@@ -715,7 +808,423 @@ static struct ip_options *tcp_v4_save_options(struct sock *sk,
 	return dopt;
 }
 
-struct request_sock_ops tcp_request_sock_ops = {
+#ifdef CONFIG_TCP_MD5SIG
+/*
+ * RFC2385 MD5 checksumming requires a mapping of
+ * IP address->MD5 Key.
+ * We need to maintain these in the sk structure.
+ */
+
+/* Find the Key structure for an address.  */
+static struct tcp_md5sig_key *
+			tcp_v4_md5_do_lookup(struct sock *sk, __be32 addr)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	int i;
+
+	if (!tp->md5sig_info || !tp->md5sig_info->entries4)
+		return NULL;
+	for (i = 0; i < tp->md5sig_info->entries4; i++) {
+		if (tp->md5sig_info->keys4[i].addr == addr)
+			return (struct tcp_md5sig_key *)
+						&tp->md5sig_info->keys4[i];
+	}
+	return NULL;
+}
+
+struct tcp_md5sig_key *tcp_v4_md5_lookup(struct sock *sk,
+					 struct sock *addr_sk)
+{
+	return tcp_v4_md5_do_lookup(sk, inet_sk(addr_sk)->daddr);
+}
+
+EXPORT_SYMBOL(tcp_v4_md5_lookup);
+
+static struct tcp_md5sig_key *tcp_v4_reqsk_md5_lookup(struct sock *sk,
+						      struct request_sock *req)
+{
+	return tcp_v4_md5_do_lookup(sk, inet_rsk(req)->rmt_addr);
+}
+
+/* This can be called on a newly created socket, from other files */
+int tcp_v4_md5_do_add(struct sock *sk, __be32 addr,
+		      u8 *newkey, u8 newkeylen)
+{
+	/* Add Key to the list */
+	struct tcp4_md5sig_key *key;
+	struct tcp_sock *tp = tcp_sk(sk);
+	struct tcp4_md5sig_key *keys;
+
+	key = (struct tcp4_md5sig_key *)tcp_v4_md5_do_lookup(sk, addr);
+	if (key) {
+		/* Pre-existing entry - just update that one. */
+		kfree(key->key);
+		key->key = newkey;
+		key->keylen = newkeylen;
+	} else {
+		struct tcp_md5sig_info *md5sig;
+
+		if (!tp->md5sig_info) {
+			tp->md5sig_info = kzalloc(sizeof(*tp->md5sig_info),
+						  GFP_ATOMIC);
+			if (!tp->md5sig_info) {
+				kfree(newkey);
+				return -ENOMEM;
+			}
+		}
+		if (tcp_alloc_md5sig_pool() == NULL) {
+			kfree(newkey);
+			return -ENOMEM;
+		}
+		md5sig = tp->md5sig_info;
+
+		if (md5sig->alloced4 == md5sig->entries4) {
+			keys = kmalloc((sizeof(*keys) *
+				        (md5sig->entries4 + 1)), GFP_ATOMIC);
+			if (!keys) {
+				kfree(newkey);
+				tcp_free_md5sig_pool();
+				return -ENOMEM;
+			}
+
+			if (md5sig->entries4)
+				memcpy(keys, md5sig->keys4,
+				       sizeof(*keys) * md5sig->entries4);
+
+			/* Free old key list, and reference new one */
+			if (md5sig->keys4)
+				kfree(md5sig->keys4);
+			md5sig->keys4 = keys;
+			md5sig->alloced4++;
+		}
+		md5sig->entries4++;
+		md5sig->keys4[md5sig->entries4 - 1].addr   = addr;
+		md5sig->keys4[md5sig->entries4 - 1].key    = newkey;
+		md5sig->keys4[md5sig->entries4 - 1].keylen = newkeylen;
+	}
+	return 0;
+}
+
+EXPORT_SYMBOL(tcp_v4_md5_do_add);
+
+static int tcp_v4_md5_add_func(struct sock *sk, struct sock *addr_sk,
+			       u8 *newkey, u8 newkeylen)
+{
+	return tcp_v4_md5_do_add(sk, inet_sk(addr_sk)->daddr,
+				 newkey, newkeylen);
+}
+
+int tcp_v4_md5_do_del(struct sock *sk, __be32 addr)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	int i;
+
+	for (i = 0; i < tp->md5sig_info->entries4; i++) {
+		if (tp->md5sig_info->keys4[i].addr == addr) {
+			/* Free the key */
+			kfree(tp->md5sig_info->keys4[i].key);
+			tp->md5sig_info->entries4--;
+
+			if (tp->md5sig_info->entries4 == 0) {
+				kfree(tp->md5sig_info->keys4);
+				tp->md5sig_info->keys4 = NULL;
+			} else if (tp->md5sig_info->entries4 != i) {
+				/* Need to do some manipulation */
+				memcpy(&tp->md5sig_info->keys4[i],
+				       &tp->md5sig_info->keys4[i+1],
+				       (tp->md5sig_info->entries4 - i) *
+				        sizeof(struct tcp4_md5sig_key));
+			}
+			tcp_free_md5sig_pool();
+			return 0;
+		}
+	}
+	return -ENOENT;
+}
+
+EXPORT_SYMBOL(tcp_v4_md5_do_del);
+
+static void tcp_v4_clear_md5_list(struct sock *sk)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+
+	/* Free each key, then the set of key keys,
+	 * the crypto element, and then decrement our
+	 * hold on the last resort crypto.
+	 */
+	if (tp->md5sig_info->entries4) {
+		int i;
+		for (i = 0; i < tp->md5sig_info->entries4; i++)
+			kfree(tp->md5sig_info->keys4[i].key);
+		tp->md5sig_info->entries4 = 0;
+		tcp_free_md5sig_pool();
+	}
+	if (tp->md5sig_info->keys4) {
+		kfree(tp->md5sig_info->keys4);
+		tp->md5sig_info->keys4 = NULL;
+		tp->md5sig_info->alloced4  = 0;
+	}
+}
+
+static int tcp_v4_parse_md5_keys(struct sock *sk, char __user *optval,
+				 int optlen)
+{
+	struct tcp_md5sig cmd;
+	struct sockaddr_in *sin = (struct sockaddr_in *)&cmd.tcpm_addr;
+	u8 *newkey;
+
+	if (optlen < sizeof(cmd))
+		return -EINVAL;
+
+	if (copy_from_user(&cmd, optval, sizeof(cmd)))
+		return -EFAULT;
+
+	if (sin->sin_family != AF_INET)
+		return -EINVAL;
+
+	if (!cmd.tcpm_key || !cmd.tcpm_keylen) {
+		if (!tcp_sk(sk)->md5sig_info)
+			return -ENOENT;
+		return tcp_v4_md5_do_del(sk, sin->sin_addr.s_addr);
+	}
+
+	if (cmd.tcpm_keylen > TCP_MD5SIG_MAXKEYLEN)
+		return -EINVAL;
+
+	if (!tcp_sk(sk)->md5sig_info) {
+		struct tcp_sock *tp = tcp_sk(sk);
+		struct tcp_md5sig_info *p = kzalloc(sizeof(*p), GFP_KERNEL);
+
+		if (!p)
+			return -EINVAL;
+
+		tp->md5sig_info = p;
+
+	}
+
+	newkey = kmemdup(cmd.tcpm_key, cmd.tcpm_keylen, GFP_KERNEL);
+	if (!newkey)
+		return -ENOMEM;
+	return tcp_v4_md5_do_add(sk, sin->sin_addr.s_addr,
+				 newkey, cmd.tcpm_keylen);
+}
+
+static int tcp_v4_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
+				   __be32 saddr, __be32 daddr,
+				   struct tcphdr *th, int protocol,
+				   int tcplen)
+{
+	struct scatterlist sg[4];
+	__u16 data_len;
+	int block = 0;
+	__sum16 old_checksum;
+	struct tcp_md5sig_pool *hp;
+	struct tcp4_pseudohdr *bp;
+	struct hash_desc *desc;
+	int err;
+	unsigned int nbytes = 0;
+
+	/*
+	 * Okay, so RFC2385 is turned on for this connection,
+	 * so we need to generate the MD5 hash for the packet now.
+	 */
+
+	hp = tcp_get_md5sig_pool();
+	if (!hp)
+		goto clear_hash_noput;
+
+	bp = &hp->md5_blk.ip4;
+	desc = &hp->md5_desc;
+
+	/*
+	 * 1. the TCP pseudo-header (in the order: source IP address,
+	 * destination IP address, zero-padded protocol number, and
+	 * segment length)
+	 */
+	bp->saddr = saddr;
+	bp->daddr = daddr;
+	bp->pad = 0;
+	bp->protocol = protocol;
+	bp->len = htons(tcplen);
+	sg_set_buf(&sg[block++], bp, sizeof(*bp));
+	nbytes += sizeof(*bp);
+
+	/* 2. the TCP header, excluding options, and assuming a
+	 * checksum of zero/
+	 */
+	old_checksum = th->check;
+	th->check = 0;
+	sg_set_buf(&sg[block++], th, sizeof(struct tcphdr));
+	nbytes += sizeof(struct tcphdr);
+
+	/* 3. the TCP segment data (if any) */
+	data_len = tcplen - (th->doff << 2);
+	if (data_len > 0) {
+		unsigned char *data = (unsigned char *)th + (th->doff << 2);
+		sg_set_buf(&sg[block++], data, data_len);
+		nbytes += data_len;
+	}
+
+	/* 4. an independently-specified key or password, known to both
+	 * TCPs and presumably connection-specific
+	 */
+	sg_set_buf(&sg[block++], key->key, key->keylen);
+	nbytes += key->keylen;
+
+	/* Now store the Hash into the packet */
+	err = crypto_hash_init(desc);
+	if (err)
+		goto clear_hash;
+	err = crypto_hash_update(desc, sg, nbytes);
+	if (err)
+		goto clear_hash;
+	err = crypto_hash_final(desc, md5_hash);
+	if (err)
+		goto clear_hash;
+
+	/* Reset header, and free up the crypto */
+	tcp_put_md5sig_pool();
+	th->check = old_checksum;
+
+out:
+	return 0;
+clear_hash:
+	tcp_put_md5sig_pool();
+clear_hash_noput:
+	memset(md5_hash, 0, 16);
+	goto out;
+}
+
+int tcp_v4_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
+			 struct sock *sk,
+			 struct dst_entry *dst,
+			 struct request_sock *req,
+			 struct tcphdr *th, int protocol,
+			 int tcplen)
+{
+	__be32 saddr, daddr;
+
+	if (sk) {
+		saddr = inet_sk(sk)->saddr;
+		daddr = inet_sk(sk)->daddr;
+	} else {
+		struct rtable *rt = (struct rtable *)dst;
+		BUG_ON(!rt);
+		saddr = rt->rt_src;
+		daddr = rt->rt_dst;
+	}
+	return tcp_v4_do_calc_md5_hash(md5_hash, key,
+				       saddr, daddr,
+				       th, protocol, tcplen);
+}
+
+EXPORT_SYMBOL(tcp_v4_calc_md5_hash);
+
+static int tcp_v4_inbound_md5_hash(struct sock *sk, struct sk_buff *skb)
+{
+	/*
+	 * This gets called for each TCP segment that arrives
+	 * so we want to be efficient.
+	 * We have 3 drop cases:
+	 * o No MD5 hash and one expected.
+	 * o MD5 hash and we're not expecting one.
+	 * o MD5 hash and its wrong.
+	 */
+	__u8 *hash_location = NULL;
+	struct tcp_md5sig_key *hash_expected;
+	struct iphdr *iph = skb->nh.iph;
+	struct tcphdr *th = skb->h.th;
+	int length = (th->doff << 2) - sizeof(struct tcphdr);
+	int genhash;
+	unsigned char *ptr;
+	unsigned char newhash[16];
+
+	hash_expected = tcp_v4_md5_do_lookup(sk, iph->saddr);
+
+	/*
+	 * If the TCP option length is less than the TCP_MD5SIG
+	 * option length, then we can shortcut
+	 */
+	if (length < TCPOLEN_MD5SIG) {
+		if (hash_expected)
+			return 1;
+		else
+			return 0;
+	}
+
+	/* Okay, we can't shortcut - we have to grub through the options */
+	ptr = (unsigned char *)(th + 1);
+	while (length > 0) {
+		int opcode = *ptr++;
+		int opsize;
+
+		switch (opcode) {
+		case TCPOPT_EOL:
+			goto done_opts;
+		case TCPOPT_NOP:
+			length--;
+			continue;
+		default:
+			opsize = *ptr++;
+			if (opsize < 2)
+				goto done_opts;
+			if (opsize > length)
+				goto done_opts;
+
+			if (opcode == TCPOPT_MD5SIG) {
+				hash_location = ptr;
+				goto done_opts;
+			}
+		}
+		ptr += opsize-2;
+		length -= opsize;
+	}
+done_opts:
+	/* We've parsed the options - do we have a hash? */
+	if (!hash_expected && !hash_location)
+		return 0;
+
+	if (hash_expected && !hash_location) {
+		LIMIT_NETDEBUG(KERN_INFO "MD5 Hash NOT expected but found "
+			       "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)\n",
+			       NIPQUAD(iph->saddr), ntohs(th->source),
+			       NIPQUAD(iph->daddr), ntohs(th->dest));
+		return 1;
+	}
+
+	if (!hash_expected && hash_location) {
+		LIMIT_NETDEBUG(KERN_INFO "MD5 Hash NOT expected but found "
+			       "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)\n",
+			       NIPQUAD(iph->saddr), ntohs(th->source),
+			       NIPQUAD(iph->daddr), ntohs(th->dest));
+		return 1;
+	}
+
+	/* Okay, so this is hash_expected and hash_location -
+	 * so we need to calculate the checksum.
+	 */
+	genhash = tcp_v4_do_calc_md5_hash(newhash,
+					  hash_expected,
+					  iph->saddr, iph->daddr,
+					  th, sk->sk_protocol,
+					  skb->len);
+
+	if (genhash || memcmp(hash_location, newhash, 16) != 0) {
+		if (net_ratelimit()) {
+			printk(KERN_INFO "MD5 Hash failed for "
+			       "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)%s\n",
+			       NIPQUAD(iph->saddr), ntohs(th->source),
+			       NIPQUAD(iph->daddr), ntohs(th->dest),
+			       genhash ? " tcp_v4_calc_md5_hash failed" : "");
+		}
+		return 1;
+	}
+	return 0;
+}
+
+#endif
+
+struct request_sock_ops tcp_request_sock_ops __read_mostly = {
 	.family		=	PF_INET,
 	.obj_size	=	sizeof(struct tcp_request_sock),
 	.rtx_syn_ack	=	tcp_v4_send_synack,
@@ -724,9 +1233,16 @@ struct request_sock_ops tcp_request_sock_ops = {
 	.send_reset	=	tcp_v4_send_reset,
 };
 
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_request_sock_ops tcp_request_sock_ipv4_ops = {
+	.md5_lookup	=	tcp_v4_reqsk_md5_lookup,
+};
+#endif
+
 static struct timewait_sock_ops tcp_timewait_sock_ops = {
 	.twsk_obj_size	= sizeof(struct tcp_timewait_sock),
 	.twsk_unique	= tcp_twsk_unique,
+	.twsk_destructor= tcp_twsk_destructor,
 };
 
 int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
@@ -774,6 +1290,10 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 	if (!req)
 		goto drop;
 
+#ifdef CONFIG_TCP_MD5SIG
+	tcp_rsk(req)->af_specific = &tcp_request_sock_ipv4_ops;
+#endif
+
 	tcp_clear_options(&tmp_opt);
 	tmp_opt.mss_clamp = 536;
 	tmp_opt.user_mss  = tcp_sk(sk)->rx_opt.user_mss;
@@ -859,7 +1379,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 			goto drop_and_free;
 		}
 
-		isn = tcp_v4_init_sequence(sk, skb);
+		isn = tcp_v4_init_sequence(skb);
 	}
 	tcp_rsk(req)->snt_isn = isn;
 
@@ -892,6 +1412,9 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 	struct inet_sock *newinet;
 	struct tcp_sock *newtp;
 	struct sock *newsk;
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *key;
+#endif
 
 	if (sk_acceptq_is_full(sk))
 		goto exit_overflow;
@@ -926,6 +1449,22 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 	newtp->advmss = dst_metric(dst, RTAX_ADVMSS);
 	tcp_initialize_rcv_mss(newsk);
 
+#ifdef CONFIG_TCP_MD5SIG
+	/* Copy over the MD5 key from the original socket */
+	if ((key = tcp_v4_md5_do_lookup(sk, newinet->daddr)) != NULL) {
+		/*
+		 * We're using one, so create a matching key
+		 * on the newsk structure. If we fail to get
+		 * memory, then we end up not copying the key
+		 * across. Shucks.
+		 */
+		char *newkey = kmemdup(key->key, key->keylen, GFP_ATOMIC);
+		if (newkey != NULL)
+			tcp_v4_md5_do_add(newsk, inet_sk(sk)->daddr,
+					  newkey, key->keylen);
+	}
+#endif
+
 	__inet_hash(&tcp_hashinfo, newsk, 0);
 	__inet_inherit_port(&tcp_hashinfo, sk, newsk);
 
@@ -971,7 +1510,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
 	return sk;
 }
 
-static int tcp_v4_checksum_init(struct sk_buff *skb)
+static __sum16 tcp_v4_checksum_init(struct sk_buff *skb)
 {
 	if (skb->ip_summed == CHECKSUM_COMPLETE) {
 		if (!tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr,
@@ -1001,10 +1540,24 @@ static int tcp_v4_checksum_init(struct sk_buff *skb)
  */
 int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
 {
+	struct sock *rsk;
+#ifdef CONFIG_TCP_MD5SIG
+	/*
+	 * We really want to reject the packet as early as possible
+	 * if:
+	 *  o We're expecting an MD5'd packet and this is no MD5 tcp option
+	 *  o There is an MD5 option and we're not expecting one
+	 */
+	if (tcp_v4_inbound_md5_hash(sk, skb))
+		goto discard;
+#endif
+
 	if (sk->sk_state == TCP_ESTABLISHED) { /* Fast path */
 		TCP_CHECK_TIMER(sk);
-		if (tcp_rcv_established(sk, skb, skb->h.th, skb->len))
+		if (tcp_rcv_established(sk, skb, skb->h.th, skb->len)) {
+			rsk = sk;
 			goto reset;
+		}
 		TCP_CHECK_TIMER(sk);
 		return 0;
 	}
@@ -1018,20 +1571,24 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
 			goto discard;
 
 		if (nsk != sk) {
-			if (tcp_child_process(sk, nsk, skb))
+			if (tcp_child_process(sk, nsk, skb)) {
+				rsk = nsk;
 				goto reset;
+			}
 			return 0;
 		}
 	}
 
 	TCP_CHECK_TIMER(sk);
-	if (tcp_rcv_state_process(sk, skb, skb->h.th, skb->len))
+	if (tcp_rcv_state_process(sk, skb, skb->h.th, skb->len)) {
+		rsk = sk;
 		goto reset;
+	}
 	TCP_CHECK_TIMER(sk);
 	return 0;
 
 reset:
-	tcp_v4_send_reset(skb);
+	tcp_v4_send_reset(rsk, skb);
 discard:
 	kfree_skb(skb);
 	/* Be careful here. If this function gets more complicated and
@@ -1140,7 +1697,7 @@ no_tcp_socket:
 bad_packet:
 		TCP_INC_STATS_BH(TCP_MIB_INERRS);
 	} else {
-		tcp_v4_send_reset(skb);
+		tcp_v4_send_reset(NULL, skb);
 	}
 
 discard_it:
@@ -1263,6 +1820,15 @@ struct inet_connection_sock_af_ops ipv4_specific = {
 #endif
 };
 
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_sock_af_ops tcp_sock_ipv4_specific = {
+	.md5_lookup		= tcp_v4_md5_lookup,
+	.calc_md5_hash		= tcp_v4_calc_md5_hash,
+	.md5_add		= tcp_v4_md5_add_func,
+	.md5_parse		= tcp_v4_parse_md5_keys,
+};
+#endif
+
 /* NOTE: A lot of things set to zero explicitly by call to
  *       sk_alloc() so need not be done here.
  */
@@ -1302,6 +1868,9 @@ static int tcp_v4_init_sock(struct sock *sk)
 
 	icsk->icsk_af_ops = &ipv4_specific;
 	icsk->icsk_sync_mss = tcp_sync_mss;
+#ifdef CONFIG_TCP_MD5SIG
+	tp->af_specific = &tcp_sock_ipv4_specific;
+#endif
 
 	sk->sk_sndbuf = sysctl_tcp_wmem[1];
 	sk->sk_rcvbuf = sysctl_tcp_rmem[1];
@@ -1325,6 +1894,15 @@ int tcp_v4_destroy_sock(struct sock *sk)
 	/* Cleans up our, hopefully empty, out_of_order_queue. */
   	__skb_queue_purge(&tp->out_of_order_queue);
 
+#ifdef CONFIG_TCP_MD5SIG
+	/* Clean up the MD5 key list, if any */
+	if (tp->md5sig_info) {
+		tcp_v4_clear_md5_list(sk);
+		kfree(tp->md5sig_info);
+		tp->md5sig_info = NULL;
+	}
+#endif
+
 #ifdef CONFIG_NET_DMA
 	/* Cleans up our sk_async_wait_queue */
   	__skb_queue_purge(&sk->sk_async_wait_queue);
@@ -1385,7 +1963,7 @@ static void *listening_get_next(struct seq_file *seq, void *cur)
 	if (st->state == TCP_SEQ_STATE_OPENREQ) {
 		struct request_sock *req = cur;
 
-	       	icsk = inet_csk(st->syn_wait_sk);
+		icsk = inet_csk(st->syn_wait_sk);
 		req = req->dl_next;
 		while (1) {
 			while (req) {
@@ -1395,7 +1973,7 @@ static void *listening_get_next(struct seq_file *seq, void *cur)
 				}
 				req = req->dl_next;
 			}
-			if (++st->sbucket >= TCP_SYNQ_HSIZE)
+			if (++st->sbucket >= icsk->icsk_accept_queue.listen_opt->nr_table_entries)
 				break;
 get_req:
 			req = icsk->icsk_accept_queue.listen_opt->syn_table[st->sbucket];
@@ -1543,7 +2121,7 @@ static void *established_get_idx(struct seq_file *seq, loff_t pos)
 	while (rc && pos) {
 		rc = established_get_next(seq, rc);
 		--pos;
-	}		
+	}
 	return rc;
 }
 
@@ -1672,7 +2250,7 @@ int tcp_proc_register(struct tcp_seq_afinfo *afinfo)
 	afinfo->seq_fops->read		= seq_read;
 	afinfo->seq_fops->llseek	= seq_lseek;
 	afinfo->seq_fops->release	= seq_release_private;
-	
+
 	p = proc_net_fops_create(afinfo->name, S_IRUGO, afinfo->seq_fops);
 	if (p)
 		p->data = afinfo;
@@ -1686,7 +2264,7 @@ void tcp_proc_unregister(struct tcp_seq_afinfo *afinfo)
 	if (!afinfo)
 		return;
 	proc_net_remove(afinfo->name);
-	memset(afinfo->seq_fops, 0, sizeof(*afinfo->seq_fops)); 
+	memset(afinfo->seq_fops, 0, sizeof(*afinfo->seq_fops));
 }
 
 static void get_openreq4(struct sock *sk, struct request_sock *req,
@@ -1721,8 +2299,8 @@ static void get_tcp4_sock(struct sock *sp, char *tmpbuf, int i)
 	struct tcp_sock *tp = tcp_sk(sp);
 	const struct inet_connection_sock *icsk = inet_csk(sp);
 	struct inet_sock *inet = inet_sk(sp);
-	unsigned int dest = inet->daddr;
-	unsigned int src = inet->rcv_saddr;
+	__be32 dest = inet->daddr;
+	__be32 src = inet->rcv_saddr;
 	__u16 destp = ntohs(inet->dport);
 	__u16 srcp = ntohs(inet->sport);
 
@@ -1744,7 +2322,8 @@ static void get_tcp4_sock(struct sock *sp, char *tmpbuf, int i)
 			"%08X %5d %8d %lu %d %p %u %u %u %u %d",
 		i, src, srcp, dest, destp, sp->sk_state,
 		tp->write_seq - tp->snd_una,
-		(sp->sk_state == TCP_LISTEN) ? sp->sk_ack_backlog : (tp->rcv_nxt - tp->copied_seq),
+		sp->sk_state == TCP_LISTEN ? sp->sk_ack_backlog :
+					     (tp->rcv_nxt - tp->copied_seq),
 		timer_active,
 		jiffies_to_clock_t(timer_expires - jiffies),
 		icsk->icsk_retransmits,
@@ -1759,7 +2338,8 @@ static void get_tcp4_sock(struct sock *sp, char *tmpbuf, int i)
 		tp->snd_ssthresh >= 0xFFFF ? -1 : tp->snd_ssthresh);
 }
 
-static void get_timewait4_sock(struct inet_timewait_sock *tw, char *tmpbuf, int i)
+static void get_timewait4_sock(struct inet_timewait_sock *tw,
+			       char *tmpbuf, int i)
 {
 	__be32 dest, src;
 	__u16 destp, srcp;
@@ -1872,7 +2452,8 @@ struct proto tcp_prot = {
 
 void __init tcp_v4_init(struct net_proto_family *ops)
 {
-	if (inet_csk_ctl_sock_create(&tcp_socket, PF_INET, SOCK_RAW, IPPROTO_TCP) < 0)
+	if (inet_csk_ctl_sock_create(&tcp_socket, PF_INET, SOCK_RAW,
+				     IPPROTO_TCP) < 0)
 		panic("Failed to create the TCP control socket.\n");
 }
 
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 0163d982690..4a3889dd194 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -45,8 +45,7 @@ struct inet_timewait_death_row tcp_death_row = {
 	.tw_timer	= TIMER_INITIALIZER(inet_twdr_hangman, 0,
 					    (unsigned long)&tcp_death_row),
 	.twkill_work	= __WORK_INITIALIZER(tcp_death_row.twkill_work,
-					     inet_twdr_twkill_work,
-					     &tcp_death_row),
+					     inet_twdr_twkill_work),
 /* Short-time timewait calendar */
 
 	.twcal_hand	= -1,
@@ -306,6 +305,28 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
 			tw->tw_ipv6only = np->ipv6only;
 		}
 #endif
+
+#ifdef CONFIG_TCP_MD5SIG
+		/*
+		 * The timewait bucket does not have the key DB from the
+		 * sock structure. We just make a quick copy of the
+		 * md5 key being used (if indeed we are using one)
+		 * so the timewait ack generating code has the key.
+		 */
+		do {
+			struct tcp_md5sig_key *key;
+			memset(tcptw->tw_md5_key, 0, sizeof(tcptw->tw_md5_key));
+			tcptw->tw_md5_keylen = 0;
+			key = tp->af_specific->md5_lookup(sk, sk);
+			if (key != NULL) {
+				memcpy(&tcptw->tw_md5_key, key->key, key->keylen);
+				tcptw->tw_md5_keylen = key->keylen;
+				if (tcp_alloc_md5sig_pool() == NULL)
+					BUG();
+			}
+		} while(0);
+#endif
+
 		/* Linkage updates. */
 		__inet_twsk_hashdance(tw, sk, &tcp_hashinfo);
 
@@ -329,14 +350,24 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
 		 * socket up.  We've got bigger problems than
 		 * non-graceful socket closings.
 		 */
-		if (net_ratelimit())
-			printk(KERN_INFO "TCP: time wait bucket table overflow\n");
+		LIMIT_NETDEBUG(KERN_INFO "TCP: time wait bucket table overflow\n");
 	}
 
 	tcp_update_metrics(sk);
 	tcp_done(sk);
 }
 
+void tcp_twsk_destructor(struct sock *sk)
+{
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_timewait_sock *twsk = tcp_twsk(sk);
+	if (twsk->tw_md5_keylen)
+		tcp_put_md5sig_pool();
+#endif
+}
+
+EXPORT_SYMBOL_GPL(tcp_twsk_destructor);
+
 /* This is not only more efficient than what we used to do, it eliminates
  * a lot of code duplication between IPv4/IPv6 SYN recv processing. -DaveM
  *
@@ -435,6 +466,11 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
 			newtp->rx_opt.ts_recent_stamp = 0;
 			newtp->tcp_header_len = sizeof(struct tcphdr);
 		}
+#ifdef CONFIG_TCP_MD5SIG
+		newtp->md5sig_info = NULL;	/*XXX*/
+		if (newtp->af_specific->md5_lookup(sk, newsk))
+			newtp->tcp_header_len += TCPOLEN_MD5SIG_ALIGNED;
+#endif
 		if (skb->len >= TCP_MIN_RCVMSS+newtp->tcp_header_len)
 			newicsk->icsk_ack.last_seg_size = skb->len - newtp->tcp_header_len;
 		newtp->rx_opt.mss_clamp = req->mss;
@@ -455,7 +491,7 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb,
 			   struct request_sock **prev)
 {
 	struct tcphdr *th = skb->h.th;
-	u32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK);
+	__be32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK);
 	int paws_reject = 0;
 	struct tcp_options_received tmp_opt;
 	struct sock *child;
@@ -617,6 +653,30 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb,
 								 req, NULL);
 		if (child == NULL)
 			goto listen_overflow;
+#ifdef CONFIG_TCP_MD5SIG
+		else {
+			/* Copy over the MD5 key from the original socket */
+			struct tcp_md5sig_key *key;
+			struct tcp_sock *tp = tcp_sk(sk);
+			key = tp->af_specific->md5_lookup(sk, child);
+			if (key != NULL) {
+				/*
+				 * We're using one, so create a matching key on the
+				 * newsk structure. If we fail to get memory then we
+				 * end up not copying the key across. Shucks.
+				 */
+				char *newkey = kmemdup(key->key, key->keylen,
+						       GFP_ATOMIC);
+				if (newkey) {
+					if (!tcp_alloc_md5sig_pool())
+						BUG();
+					tp->af_specific->md5_add(child, child,
+								 newkey,
+								 key->keylen);
+				}
+			}
+		}
+#endif
 
 		inet_csk_reqsk_queue_unlink(sk, req, prev);
 		inet_csk_reqsk_queue_removed(sk, req);
@@ -633,7 +693,7 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb,
 	embryonic_reset:
 		NET_INC_STATS_BH(LINUX_MIB_EMBRYONICRSTS);
 		if (!(flg & TCP_FLAG_RST))
-			req->rsk_ops->send_reset(skb);
+			req->rsk_ops->send_reset(sk, skb);
 
 		inet_csk_reqsk_queue_drop(sk, req, prev);
 		return NULL;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index ca406157724..32c1a972fa3 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -270,7 +270,7 @@ static u16 tcp_select_window(struct sock *sk)
 }
 
 static void tcp_build_and_update_options(__be32 *ptr, struct tcp_sock *tp,
-					 __u32 tstamp)
+					 __u32 tstamp, __u8 **md5_hash)
 {
 	if (tp->rx_opt.tstamp_ok) {
 		*ptr++ = htonl((TCPOPT_NOP << 24) |
@@ -298,16 +298,29 @@ static void tcp_build_and_update_options(__be32 *ptr, struct tcp_sock *tp,
 			tp->rx_opt.eff_sacks--;
 		}
 	}
+#ifdef CONFIG_TCP_MD5SIG
+	if (md5_hash) {
+		*ptr++ = htonl((TCPOPT_NOP << 24) |
+			       (TCPOPT_NOP << 16) |
+			       (TCPOPT_MD5SIG << 8) |
+			       TCPOLEN_MD5SIG);
+		*md5_hash = (__u8 *)ptr;
+	}
+#endif
 }
 
 /* Construct a tcp options header for a SYN or SYN_ACK packet.
  * If this is every changed make sure to change the definition of
  * MAX_SYN_SIZE to match the new maximum number of options that you
  * can generate.
+ *
+ * Note - that with the RFC2385 TCP option, we make room for the
+ * 16 byte MD5 hash. This will be filled in later, so the pointer for the
+ * location to be filled is passed back up.
  */
 static void tcp_syn_build_options(__be32 *ptr, int mss, int ts, int sack,
 				  int offer_wscale, int wscale, __u32 tstamp,
-				  __u32 ts_recent)
+				  __u32 ts_recent, __u8 **md5_hash)
 {
 	/* We always get an MSS option.
 	 * The option bytes which will be seen in normal data
@@ -346,6 +359,20 @@ static void tcp_syn_build_options(__be32 *ptr, int mss, int ts, int sack,
 			       (TCPOPT_WINDOW << 16) |
 			       (TCPOLEN_WINDOW << 8) |
 			       (wscale));
+#ifdef CONFIG_TCP_MD5SIG
+	/*
+	 * If MD5 is enabled, then we set the option, and include the size
+	 * (always 18). The actual MD5 hash is added just before the
+	 * packet is sent.
+	 */
+	if (md5_hash) {
+		*ptr++ = htonl((TCPOPT_NOP << 24) |
+			       (TCPOPT_NOP << 16) |
+			       (TCPOPT_MD5SIG << 8) |
+			       TCPOLEN_MD5SIG);
+		*md5_hash = (__u8 *) ptr;
+	}
+#endif
 }
 
 /* This routine actually transmits TCP packets queued in by
@@ -366,6 +393,10 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 	struct tcp_sock *tp;
 	struct tcp_skb_cb *tcb;
 	int tcp_header_size;
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *md5;
+	__u8 *md5_hash_location;
+#endif
 	struct tcphdr *th;
 	int sysctl_flags;
 	int err;
@@ -424,9 +455,18 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 	if (tcp_packets_in_flight(tp) == 0)
 		tcp_ca_event(sk, CA_EVENT_TX_START);
 
+#ifdef CONFIG_TCP_MD5SIG
+	/*
+	 * Are we doing MD5 on this segment? If so - make
+	 * room for it.
+	 */
+	md5 = tp->af_specific->md5_lookup(sk, sk);
+	if (md5)
+		tcp_header_size += TCPOLEN_MD5SIG_ALIGNED;
+#endif
+
 	th = (struct tcphdr *) skb_push(skb, tcp_header_size);
 	skb->h.th = th;
-	skb_set_owner_w(skb, sk);
 
 	/* Build TCP header and checksum it. */
 	th->source		= inet->sport;
@@ -461,13 +501,34 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 				      (sysctl_flags & SYSCTL_FLAG_WSCALE),
 				      tp->rx_opt.rcv_wscale,
 				      tcb->when,
-				      tp->rx_opt.ts_recent);
+				      tp->rx_opt.ts_recent,
+
+#ifdef CONFIG_TCP_MD5SIG
+				      md5 ? &md5_hash_location :
+#endif
+				      NULL);
 	} else {
 		tcp_build_and_update_options((__be32 *)(th + 1),
-					     tp, tcb->when);
+					     tp, tcb->when,
+#ifdef CONFIG_TCP_MD5SIG
+					     md5 ? &md5_hash_location :
+#endif
+					     NULL);
 		TCP_ECN_send(sk, tp, skb, tcp_header_size);
 	}
 
+#ifdef CONFIG_TCP_MD5SIG
+	/* Calculate the MD5 hash, as we have all we need now */
+	if (md5) {
+		tp->af_specific->calc_md5_hash(md5_hash_location,
+					       md5,
+					       sk, NULL, NULL,
+					       skb->h.th,
+					       sk->sk_protocol,
+					       skb->len);
+	}
+#endif
+
 	icsk->icsk_af_ops->send_check(sk, skb->len, skb);
 
 	if (likely(tcb->flags & TCPCB_FLAG_ACK))
@@ -479,19 +540,13 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 	if (after(tcb->end_seq, tp->snd_nxt) || tcb->seq == tcb->end_seq)
 		TCP_INC_STATS(TCP_MIB_OUTSEGS);
 
-	err = icsk->icsk_af_ops->queue_xmit(skb, 0);
+	err = icsk->icsk_af_ops->queue_xmit(skb, sk, 0);
 	if (likely(err <= 0))
 		return err;
 
 	tcp_enter_cwr(sk);
 
-	/* NET_XMIT_CN is special. It does not guarantee,
-	 * that this packet is lost. It tells that device
-	 * is about to start to drop packets or already
-	 * drops some packets of the same priority and
-	 * invokes us to send less aggressively.
-	 */
-	return err == NET_XMIT_CN ? 0 : err;
+	return net_xmit_eval(err);
 
 #undef SYSCTL_FLAG_TSTAMPS
 #undef SYSCTL_FLAG_WSCALE
@@ -847,6 +902,11 @@ unsigned int tcp_current_mss(struct sock *sk, int large_allowed)
 		mss_now -= (TCPOLEN_SACK_BASE_ALIGNED +
 			    (tp->rx_opt.eff_sacks * TCPOLEN_SACK_PERBLOCK));
 
+#ifdef CONFIG_TCP_MD5SIG
+	if (tp->af_specific->md5_lookup(sk, sk))
+		mss_now -= TCPOLEN_MD5SIG_ALIGNED;
+#endif
+
 	xmit_size_goal = mss_now;
 
 	if (doing_tso) {
@@ -2040,6 +2100,10 @@ struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst,
 	struct tcphdr *th;
 	int tcp_header_size;
 	struct sk_buff *skb;
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *md5;
+	__u8 *md5_hash_location;
+#endif
 
 	skb = sock_wmalloc(sk, MAX_TCP_HEADER + 15, 1, GFP_ATOMIC);
 	if (skb == NULL)
@@ -2055,6 +2119,13 @@ struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst,
 			   (ireq->wscale_ok ? TCPOLEN_WSCALE_ALIGNED : 0) +
 			   /* SACK_PERM is in the place of NOP NOP of TS */
 			   ((ireq->sack_ok && !ireq->tstamp_ok) ? TCPOLEN_SACKPERM_ALIGNED : 0));
+
+#ifdef CONFIG_TCP_MD5SIG
+	/* Are we doing MD5 on this segment? If so - make room for it */
+	md5 = tcp_rsk(req)->af_specific->md5_lookup(sk, req);
+	if (md5)
+		tcp_header_size += TCPOLEN_MD5SIG_ALIGNED;
+#endif
 	skb->h.th = th = (struct tcphdr *) skb_push(skb, tcp_header_size);
 
 	memset(th, 0, sizeof(struct tcphdr));
@@ -2092,11 +2163,29 @@ struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst,
 	tcp_syn_build_options((__be32 *)(th + 1), dst_metric(dst, RTAX_ADVMSS), ireq->tstamp_ok,
 			      ireq->sack_ok, ireq->wscale_ok, ireq->rcv_wscale,
 			      TCP_SKB_CB(skb)->when,
-			      req->ts_recent);
+			      req->ts_recent,
+			      (
+#ifdef CONFIG_TCP_MD5SIG
+			       md5 ? &md5_hash_location :
+#endif
+			       NULL)
+			      );
 
 	skb->csum = 0;
 	th->doff = (tcp_header_size >> 2);
 	TCP_INC_STATS(TCP_MIB_OUTSEGS);
+
+#ifdef CONFIG_TCP_MD5SIG
+	/* Okay, we have all we need - do the md5 hash if needed */
+	if (md5) {
+		tp->af_specific->calc_md5_hash(md5_hash_location,
+					       md5,
+					       NULL, dst, req,
+					       skb->h.th, sk->sk_protocol,
+					       skb->len);
+	}
+#endif
+
 	return skb;
 }
 
@@ -2115,6 +2204,11 @@ static void tcp_connect_init(struct sock *sk)
 	tp->tcp_header_len = sizeof(struct tcphdr) +
 		(sysctl_tcp_timestamps ? TCPOLEN_TSTAMP_ALIGNED : 0);
 
+#ifdef CONFIG_TCP_MD5SIG
+	if (tp->af_specific->md5_lookup(sk, sk) != NULL)
+		tp->tcp_header_len += TCPOLEN_MD5SIG_ALIGNED;
+#endif
+
 	/* If user gave his TCP_MAXSEG, record it to clamp */
 	if (tp->rx_opt.user_mss)
 		tp->rx_opt.mss_clamp = tp->rx_opt.user_mss;
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index fb09ade5897..3355c276b61 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -297,7 +297,7 @@ static void tcp_retransmit_timer(struct sock *sk)
 		if (net_ratelimit()) {
 			struct inet_sock *inet = inet_sk(sk);
 			printk(KERN_DEBUG "TCP: Treason uncloaked! Peer %u.%u.%u.%u:%u/%u shrinks window %u:%u. Repaired.\n",
-			       NIPQUAD(inet->daddr), htons(inet->dport),
+			       NIPQUAD(inet->daddr), ntohs(inet->dport),
 			       inet->num, tp->snd_una, tp->snd_nxt);
 		}
 #endif
diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c
index a3b7aa015a2..ddc4bcc5785 100644
--- a/net/ipv4/tcp_vegas.c
+++ b/net/ipv4/tcp_vegas.c
@@ -42,8 +42,8 @@
  * with V_PARAM_SHIFT bits to the right of the binary point.
  */
 #define V_PARAM_SHIFT 1
-static int alpha = 1<<V_PARAM_SHIFT;
-static int beta  = 3<<V_PARAM_SHIFT;
+static int alpha = 2<<V_PARAM_SHIFT;
+static int beta  = 4<<V_PARAM_SHIFT;
 static int gamma = 1<<V_PARAM_SHIFT;
 
 module_param(alpha, int, 0644);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 9e1bd374875..035915fc9ed 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -92,22 +92,16 @@
 #include <linux/timer.h>
 #include <linux/mm.h>
 #include <linux/inet.h>
-#include <linux/ipv6.h>
 #include <linux/netdevice.h>
-#include <net/snmp.h>
-#include <net/ip.h>
 #include <net/tcp_states.h>
-#include <net/protocol.h>
 #include <linux/skbuff.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
-#include <net/sock.h>
-#include <net/udp.h>
 #include <net/icmp.h>
 #include <net/route.h>
-#include <net/inet_common.h>
 #include <net/checksum.h>
 #include <net/xfrm.h>
+#include "udp_impl.h"
 
 /*
  *	Snmp MIB for the UDP layer
@@ -120,26 +114,30 @@ DEFINE_RWLOCK(udp_hash_lock);
 
 static int udp_port_rover;
 
-static inline int udp_lport_inuse(u16 num)
+static inline int __udp_lib_lport_inuse(__u16 num, struct hlist_head udptable[])
 {
 	struct sock *sk;
 	struct hlist_node *node;
 
-	sk_for_each(sk, node, &udp_hash[num & (UDP_HTABLE_SIZE - 1)])
+	sk_for_each(sk, node, &udptable[num & (UDP_HTABLE_SIZE - 1)])
 		if (inet_sk(sk)->num == num)
 			return 1;
 	return 0;
 }
 
 /**
- *  udp_get_port  -  common port lookup for IPv4 and IPv6
+ *  __udp_lib_get_port  -  UDP/-Lite port lookup for IPv4 and IPv6
  *
  *  @sk:          socket struct in question
  *  @snum:        port number to look up
+ *  @udptable:    hash list table, must be of UDP_HTABLE_SIZE
+ *  @port_rover:  pointer to record of last unallocated port
  *  @saddr_comp:  AF-dependent comparison of bound local IP addresses
  */
-int udp_get_port(struct sock *sk, unsigned short snum,
-		 int (*saddr_cmp)(const struct sock *sk1, const struct sock *sk2))
+int __udp_lib_get_port(struct sock *sk, unsigned short snum,
+		       struct hlist_head udptable[], int *port_rover,
+		       int (*saddr_comp)(const struct sock *sk1,
+					 const struct sock *sk2 )    )
 {
 	struct hlist_node *node;
 	struct hlist_head *head;
@@ -150,15 +148,15 @@ int udp_get_port(struct sock *sk, unsigned short snum,
 	if (snum == 0) {
 		int best_size_so_far, best, result, i;
 
-		if (udp_port_rover > sysctl_local_port_range[1] ||
-		    udp_port_rover < sysctl_local_port_range[0])
-			udp_port_rover = sysctl_local_port_range[0];
+		if (*port_rover > sysctl_local_port_range[1] ||
+		    *port_rover < sysctl_local_port_range[0])
+			*port_rover = sysctl_local_port_range[0];
 		best_size_so_far = 32767;
-		best = result = udp_port_rover;
+		best = result = *port_rover;
 		for (i = 0; i < UDP_HTABLE_SIZE; i++, result++) {
 			int size;
 
-			head = &udp_hash[result & (UDP_HTABLE_SIZE - 1)];
+			head = &udptable[result & (UDP_HTABLE_SIZE - 1)];
 			if (hlist_empty(head)) {
 				if (result > sysctl_local_port_range[1])
 					result = sysctl_local_port_range[0] +
@@ -179,15 +177,15 @@ int udp_get_port(struct sock *sk, unsigned short snum,
 				result = sysctl_local_port_range[0]
 					+ ((result - sysctl_local_port_range[0]) &
 					   (UDP_HTABLE_SIZE - 1));
-			if (!udp_lport_inuse(result))
+			if (! __udp_lib_lport_inuse(result, udptable))
 				break;
 		}
 		if (i >= (1 << 16) / UDP_HTABLE_SIZE)
 			goto fail;
 gotit:
-		udp_port_rover = snum = result;
+		*port_rover = snum = result;
 	} else {
-		head = &udp_hash[snum & (UDP_HTABLE_SIZE - 1)];
+		head = &udptable[snum & (UDP_HTABLE_SIZE - 1)];
 
 		sk_for_each(sk2, node, head)
 			if (inet_sk(sk2)->num == snum                        &&
@@ -195,12 +193,12 @@ gotit:
 			    (!sk2->sk_reuse        || !sk->sk_reuse)         &&
 			    (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if
 			     || sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
-			    (*saddr_cmp)(sk, sk2)                              )
+			    (*saddr_comp)(sk, sk2)                             )
 				goto fail;
 	}
 	inet_sk(sk)->num = snum;
 	if (sk_unhashed(sk)) {
-		head = &udp_hash[snum & (UDP_HTABLE_SIZE - 1)];
+		head = &udptable[snum & (UDP_HTABLE_SIZE - 1)];
 		sk_add_node(sk, head);
 		sock_prot_inc_use(sk->sk_prot);
 	}
@@ -210,7 +208,13 @@ fail:
 	return error;
 }
 
-static inline int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2)
+__inline__ int udp_get_port(struct sock *sk, unsigned short snum,
+			int (*scmp)(const struct sock *, const struct sock *))
+{
+	return  __udp_lib_get_port(sk, snum, udp_hash, &udp_port_rover, scmp);
+}
+
+inline int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2)
 {
 	struct inet_sock *inet1 = inet_sk(sk1), *inet2 = inet_sk(sk2);
 
@@ -224,34 +228,20 @@ static inline int udp_v4_get_port(struct sock *sk, unsigned short snum)
 	return udp_get_port(sk, snum, ipv4_rcv_saddr_equal);
 }
 
-
-static void udp_v4_hash(struct sock *sk)
-{
-	BUG();
-}
-
-static void udp_v4_unhash(struct sock *sk)
-{
-	write_lock_bh(&udp_hash_lock);
-	if (sk_del_node_init(sk)) {
-		inet_sk(sk)->num = 0;
-		sock_prot_dec_use(sk->sk_prot);
-	}
-	write_unlock_bh(&udp_hash_lock);
-}
-
 /* UDP is nearly always wildcards out the wazoo, it makes no sense to try
  * harder than this. -DaveM
  */
-static struct sock *udp_v4_lookup_longway(__be32 saddr, __be16 sport,
-					  __be32 daddr, __be16 dport, int dif)
+static struct sock *__udp4_lib_lookup(__be32 saddr, __be16 sport,
+				      __be32 daddr, __be16 dport,
+				      int dif, struct hlist_head udptable[])
 {
 	struct sock *sk, *result = NULL;
 	struct hlist_node *node;
 	unsigned short hnum = ntohs(dport);
 	int badness = -1;
 
-	sk_for_each(sk, node, &udp_hash[hnum & (UDP_HTABLE_SIZE - 1)]) {
+	read_lock(&udp_hash_lock);
+	sk_for_each(sk, node, &udptable[hnum & (UDP_HTABLE_SIZE - 1)]) {
 		struct inet_sock *inet = inet_sk(sk);
 
 		if (inet->num == hnum && !ipv6_only_sock(sk)) {
@@ -285,20 +275,10 @@ static struct sock *udp_v4_lookup_longway(__be32 saddr, __be16 sport,
 			}
 		}
 	}
-	return result;
-}
-
-static __inline__ struct sock *udp_v4_lookup(__be32 saddr, __be16 sport,
-					     __be32 daddr, __be16 dport, int dif)
-{
-	struct sock *sk;
-
-	read_lock(&udp_hash_lock);
-	sk = udp_v4_lookup_longway(saddr, sport, daddr, dport, dif);
-	if (sk)
-		sock_hold(sk);
+	if (result)
+		sock_hold(result);
 	read_unlock(&udp_hash_lock);
-	return sk;
+	return result;
 }
 
 static inline struct sock *udp_v4_mcast_next(struct sock *sk,
@@ -340,7 +320,7 @@ found:
  * to find the appropriate port.
  */
 
-void udp_err(struct sk_buff *skb, u32 info)
+void __udp4_lib_err(struct sk_buff *skb, u32 info, struct hlist_head udptable[])
 {
 	struct inet_sock *inet;
 	struct iphdr *iph = (struct iphdr*)skb->data;
@@ -351,7 +331,8 @@ void udp_err(struct sk_buff *skb, u32 info)
 	int harderr;
 	int err;
 
-	sk = udp_v4_lookup(iph->daddr, uh->dest, iph->saddr, uh->source, skb->dev->ifindex);
+	sk = __udp4_lib_lookup(iph->daddr, uh->dest, iph->saddr, uh->source,
+			       skb->dev->ifindex, udptable		    );
 	if (sk == NULL) {
 		ICMP_INC_STATS_BH(ICMP_MIB_INERRORS);
     	  	return;	/* No socket for error */
@@ -405,6 +386,11 @@ out:
 	sock_put(sk);
 }
 
+__inline__ void udp_err(struct sk_buff *skb, u32 info)
+{
+	return __udp4_lib_err(skb, info, udp_hash);
+}
+
 /*
  * Throw away all pending data and cancel the corking. Socket is locked.
  */
@@ -419,16 +405,58 @@ static void udp_flush_pending_frames(struct sock *sk)
 	}
 }
 
+/**
+ * 	udp4_hwcsum_outgoing  -  handle outgoing HW checksumming
+ * 	@sk: 	socket we are sending on
+ * 	@skb: 	sk_buff containing the filled-in UDP header
+ * 	        (checksum field must be zeroed out)
+ */
+static void udp4_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
+				 __be32 src, __be32 dst, int len      )
+{
+	unsigned int offset;
+	struct udphdr *uh = skb->h.uh;
+	__wsum csum = 0;
+
+	if (skb_queue_len(&sk->sk_write_queue) == 1) {
+		/*
+		 * Only one fragment on the socket.
+		 */
+		skb->csum_offset = offsetof(struct udphdr, check);
+		uh->check = ~csum_tcpudp_magic(src, dst, len, IPPROTO_UDP, 0);
+	} else {
+		/*
+		 * HW-checksum won't work as there are two or more
+		 * fragments on the socket so that all csums of sk_buffs
+		 * should be together
+		 */
+		offset = skb->h.raw - skb->data;
+		skb->csum = skb_checksum(skb, offset, skb->len - offset, 0);
+
+		skb->ip_summed = CHECKSUM_NONE;
+
+		skb_queue_walk(&sk->sk_write_queue, skb) {
+			csum = csum_add(csum, skb->csum);
+		}
+
+		uh->check = csum_tcpudp_magic(src, dst, len, IPPROTO_UDP, csum);
+		if (uh->check == 0)
+			uh->check = CSUM_MANGLED_0;
+	}
+}
+
 /*
  * Push out all pending data as one UDP datagram. Socket is locked.
  */
-static int udp_push_pending_frames(struct sock *sk, struct udp_sock *up)
+static int udp_push_pending_frames(struct sock *sk)
 {
+	struct udp_sock  *up = udp_sk(sk);
 	struct inet_sock *inet = inet_sk(sk);
 	struct flowi *fl = &inet->cork.fl;
 	struct sk_buff *skb;
 	struct udphdr *uh;
 	int err = 0;
+	__wsum csum = 0;
 
 	/* Grab the skbuff where UDP header space exists. */
 	if ((skb = skb_peek(&sk->sk_write_queue)) == NULL)
@@ -443,52 +471,28 @@ static int udp_push_pending_frames(struct sock *sk, struct udp_sock *up)
 	uh->len = htons(up->len);
 	uh->check = 0;
 
-	if (sk->sk_no_check == UDP_CSUM_NOXMIT) {
+	if (up->pcflag)  				 /*     UDP-Lite      */
+		csum  = udplite_csum_outgoing(sk, skb);
+
+	else if (sk->sk_no_check == UDP_CSUM_NOXMIT) {   /* UDP csum disabled */
+
 		skb->ip_summed = CHECKSUM_NONE;
 		goto send;
-	}
 
-	if (skb_queue_len(&sk->sk_write_queue) == 1) {
-		/*
-		 * Only one fragment on the socket.
-		 */
-		if (skb->ip_summed == CHECKSUM_PARTIAL) {
-			skb->csum = offsetof(struct udphdr, check);
-			uh->check = ~csum_tcpudp_magic(fl->fl4_src, fl->fl4_dst,
-					up->len, IPPROTO_UDP, 0);
-		} else {
-			skb->csum = csum_partial((char *)uh,
-					sizeof(struct udphdr), skb->csum);
-			uh->check = csum_tcpudp_magic(fl->fl4_src, fl->fl4_dst,
-					up->len, IPPROTO_UDP, skb->csum);
-			if (uh->check == 0)
-				uh->check = -1;
-		}
-	} else {
-		unsigned int csum = 0;
-		/*
-		 * HW-checksum won't work as there are two or more 
-		 * fragments on the socket so that all csums of sk_buffs
-		 * should be together.
-		 */
-		if (skb->ip_summed == CHECKSUM_PARTIAL) {
-			int offset = (unsigned char *)uh - skb->data;
-			skb->csum = skb_checksum(skb, offset, skb->len - offset, 0);
+	} else if (skb->ip_summed == CHECKSUM_PARTIAL) { /* UDP hardware csum */
 
-			skb->ip_summed = CHECKSUM_NONE;
-		} else {
-			skb->csum = csum_partial((char *)uh,
-					sizeof(struct udphdr), skb->csum);
-		}
+		udp4_hwcsum_outgoing(sk, skb, fl->fl4_src,fl->fl4_dst, up->len);
+		goto send;
+
+	} else						 /*   `normal' UDP    */
+		csum = udp_csum_outgoing(sk, skb);
+
+	/* add protocol-dependent pseudo-header */
+	uh->check = csum_tcpudp_magic(fl->fl4_src, fl->fl4_dst, up->len,
+				      sk->sk_protocol, csum             );
+	if (uh->check == 0)
+		uh->check = CSUM_MANGLED_0;
 
-		skb_queue_walk(&sk->sk_write_queue, skb) {
-			csum = csum_add(csum, skb->csum);
-		}
-		uh->check = csum_tcpudp_magic(fl->fl4_src, fl->fl4_dst,
-				up->len, IPPROTO_UDP, csum);
-		if (uh->check == 0)
-			uh->check = -1;
-	}
 send:
 	err = ip_push_pending_frames(sk);
 out:
@@ -497,12 +501,6 @@ out:
 	return err;
 }
 
-
-static unsigned short udp_check(struct udphdr *uh, int len, __be32 saddr, __be32 daddr, unsigned long base)
-{
-	return(csum_tcpudp_magic(saddr, daddr, len, IPPROTO_UDP, base));
-}
-
 int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 		size_t len)
 {
@@ -516,8 +514,9 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 	__be32 daddr, faddr, saddr;
 	__be16 dport;
 	u8  tos;
-	int err;
+	int err, is_udplite = up->pcflag;
 	int corkreq = up->corkflag || msg->msg_flags&MSG_MORE;
+	int (*getfrag)(void *, char *, int, int, int, struct sk_buff *);
 
 	if (len > 0xFFFF)
 		return -EMSGSIZE;
@@ -622,7 +621,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 					      { .daddr = faddr,
 						.saddr = saddr,
 						.tos = tos } },
-				    .proto = IPPROTO_UDP,
+				    .proto = sk->sk_protocol,
 				    .uli_u = { .ports =
 					       { .sport = inet->sport,
 						 .dport = dport } } };
@@ -668,13 +667,14 @@ back_from_confirm:
 
 do_append_data:
 	up->len += ulen;
-	err = ip_append_data(sk, ip_generic_getfrag, msg->msg_iov, ulen, 
-			sizeof(struct udphdr), &ipc, rt, 
+	getfrag  =  is_udplite ?  udplite_getfrag : ip_generic_getfrag;
+	err = ip_append_data(sk, getfrag, msg->msg_iov, ulen,
+			sizeof(struct udphdr), &ipc, rt,
 			corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags);
 	if (err)
 		udp_flush_pending_frames(sk);
 	else if (!corkreq)
-		err = udp_push_pending_frames(sk, up);
+		err = udp_push_pending_frames(sk);
 	else if (unlikely(skb_queue_empty(&sk->sk_write_queue)))
 		up->pending = 0;
 	release_sock(sk);
@@ -684,7 +684,7 @@ out:
 	if (free)
 		kfree(ipc.opt);
 	if (!err) {
-		UDP_INC_STATS_USER(UDP_MIB_OUTDATAGRAMS);
+		UDP_INC_STATS_USER(UDP_MIB_OUTDATAGRAMS, is_udplite);
 		return len;
 	}
 	/*
@@ -695,7 +695,7 @@ out:
 	 * seems like overkill.
 	 */
 	if (err == -ENOBUFS || test_bit(SOCK_NOSPACE, &sk->sk_socket->flags)) {
-		UDP_INC_STATS_USER(UDP_MIB_SNDBUFERRORS);
+		UDP_INC_STATS_USER(UDP_MIB_SNDBUFERRORS, is_udplite);
 	}
 	return err;
 
@@ -707,8 +707,8 @@ do_confirm:
 	goto out;
 }
 
-static int udp_sendpage(struct sock *sk, struct page *page, int offset,
-			size_t size, int flags)
+int udp_sendpage(struct sock *sk, struct page *page, int offset,
+		 size_t size, int flags)
 {
 	struct udp_sock *up = udp_sk(sk);
 	int ret;
@@ -747,7 +747,7 @@ static int udp_sendpage(struct sock *sk, struct page *page, int offset,
 
 	up->len += size;
 	if (!(up->corkflag || (flags&MSG_MORE)))
-		ret = udp_push_pending_frames(sk, up);
+		ret = udp_push_pending_frames(sk);
 	if (!ret)
 		ret = size;
 out:
@@ -795,29 +795,18 @@ int udp_ioctl(struct sock *sk, int cmd, unsigned long arg)
 	return(0);
 }
 
-static __inline__ int __udp_checksum_complete(struct sk_buff *skb)
-{
-	return __skb_checksum_complete(skb);
-}
-
-static __inline__ int udp_checksum_complete(struct sk_buff *skb)
-{
-	return skb->ip_summed != CHECKSUM_UNNECESSARY &&
-		__udp_checksum_complete(skb);
-}
-
 /*
  * 	This should be easy, if there is something there we
  * 	return it, otherwise we block.
  */
 
-static int udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
-		       size_t len, int noblock, int flags, int *addr_len)
+int udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+	        size_t len, int noblock, int flags, int *addr_len)
 {
 	struct inet_sock *inet = inet_sk(sk);
   	struct sockaddr_in *sin = (struct sockaddr_in *)msg->msg_name;
   	struct sk_buff *skb;
-  	int copied, err;
+	int copied, err, copy_only, is_udplite = IS_UDPLITE(sk);
 
 	/*
 	 *	Check any passed addresses
@@ -839,15 +828,25 @@ try_again:
 		msg->msg_flags |= MSG_TRUNC;
 	}
 
-	if (skb->ip_summed==CHECKSUM_UNNECESSARY) {
-		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
-					      copied);
-	} else if (msg->msg_flags&MSG_TRUNC) {
-		if (__udp_checksum_complete(skb))
+	/*
+	 * 	Decide whether to checksum and/or copy data.
+	 *
+	 * 	UDP:      checksum may have been computed in HW,
+	 * 	          (re-)compute it if message is truncated.
+	 * 	UDP-Lite: always needs to checksum, no HW support.
+	 */
+	copy_only = (skb->ip_summed==CHECKSUM_UNNECESSARY);
+
+	if (is_udplite  ||  (!copy_only  &&  msg->msg_flags&MSG_TRUNC)) {
+		if (__udp_lib_checksum_complete(skb))
 			goto csum_copy_err;
-		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
-					      copied);
-	} else {
+		copy_only = 1;
+	}
+
+	if (copy_only)
+		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr),
+					      msg->msg_iov, copied       );
+	else {
 		err = skb_copy_and_csum_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov);
 
 		if (err == -EINVAL)
@@ -880,7 +879,7 @@ out:
   	return err;
 
 csum_copy_err:
-	UDP_INC_STATS_BH(UDP_MIB_INERRORS);
+	UDP_INC_STATS_BH(UDP_MIB_INERRORS, is_udplite);
 
 	skb_kill_datagram(sk, skb, flags);
 
@@ -912,11 +911,6 @@ int udp_disconnect(struct sock *sk, int flags)
 	return 0;
 }
 
-static void udp_close(struct sock *sk, long timeout)
-{
-	sk_common_release(sk);
-}
-
 /* return:
  * 	1  if the the UDP system should process it
  *	0  if we should drop this packet
@@ -1022,7 +1016,7 @@ static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb)
  * Note that in the success and error cases, the skb is assumed to
  * have either been requeued or freed.
  */
-static int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
+int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 {
 	struct udp_sock *up = udp_sk(sk);
 	int rc;
@@ -1030,10 +1024,8 @@ static int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 	/*
 	 *	Charge it to the socket, dropping if the queue is full.
 	 */
-	if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
-		kfree_skb(skb);
-		return -1;
-	}
+	if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb))
+		goto drop;
 	nf_reset(skb);
 
 	if (up->encap_type) {
@@ -1057,31 +1049,68 @@ static int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 		if (ret < 0) {
 			/* process the ESP packet */
 			ret = xfrm4_rcv_encap(skb, up->encap_type);
-			UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS);
+			UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS, up->pcflag);
 			return -ret;
 		}
 		/* FALLTHROUGH -- it's a UDP Packet */
 	}
 
-	if (sk->sk_filter && skb->ip_summed != CHECKSUM_UNNECESSARY) {
-		if (__udp_checksum_complete(skb)) {
-			UDP_INC_STATS_BH(UDP_MIB_INERRORS);
-			kfree_skb(skb);
-			return -1;
+	/*
+	 * 	UDP-Lite specific tests, ignored on UDP sockets
+	 */
+	if ((up->pcflag & UDPLITE_RECV_CC)  &&  UDP_SKB_CB(skb)->partial_cov) {
+
+		/*
+		 * MIB statistics other than incrementing the error count are
+		 * disabled for the following two types of errors: these depend
+		 * on the application settings, not on the functioning of the
+		 * protocol stack as such.
+		 *
+		 * RFC 3828 here recommends (sec 3.3): "There should also be a
+		 * way ... to ... at least let the receiving application block
+		 * delivery of packets with coverage values less than a value
+		 * provided by the application."
+		 */
+		if (up->pcrlen == 0) {          /* full coverage was set  */
+			LIMIT_NETDEBUG(KERN_WARNING "UDPLITE: partial coverage "
+				"%d while full coverage %d requested\n",
+				UDP_SKB_CB(skb)->cscov, skb->len);
+			goto drop;
 		}
+		/* The next case involves violating the min. coverage requested
+		 * by the receiver. This is subtle: if receiver wants x and x is
+		 * greater than the buffersize/MTU then receiver will complain
+		 * that it wants x while sender emits packets of smaller size y.
+		 * Therefore the above ...()->partial_cov statement is essential.
+		 */
+		if (UDP_SKB_CB(skb)->cscov  <  up->pcrlen) {
+			LIMIT_NETDEBUG(KERN_WARNING
+				"UDPLITE: coverage %d too small, need min %d\n",
+				UDP_SKB_CB(skb)->cscov, up->pcrlen);
+			goto drop;
+		}
+	}
+
+	if (sk->sk_filter && skb->ip_summed != CHECKSUM_UNNECESSARY) {
+		if (__udp_lib_checksum_complete(skb))
+			goto drop;
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 
 	if ((rc = sock_queue_rcv_skb(sk,skb)) < 0) {
 		/* Note that an ENOMEM error is charged twice */
 		if (rc == -ENOMEM)
-			UDP_INC_STATS_BH(UDP_MIB_RCVBUFERRORS);
-		UDP_INC_STATS_BH(UDP_MIB_INERRORS);
-		kfree_skb(skb);
-		return -1;
+			UDP_INC_STATS_BH(UDP_MIB_RCVBUFERRORS, up->pcflag);
+		goto drop;
 	}
-	UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS);
+
+	UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS, up->pcflag);
 	return 0;
+
+drop:
+	UDP_INC_STATS_BH(UDP_MIB_INERRORS, up->pcflag);
+	kfree_skb(skb);
+	return -1;
 }
 
 /*
@@ -1090,14 +1119,16 @@ static int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
  *	Note: called only from the BH handler context,
  *	so we don't need to lock the hashes.
  */
-static int udp_v4_mcast_deliver(struct sk_buff *skb, struct udphdr *uh,
-				 __be32 saddr, __be32 daddr)
+static int __udp4_lib_mcast_deliver(struct sk_buff *skb,
+				    struct udphdr  *uh,
+				    __be32 saddr, __be32 daddr,
+				    struct hlist_head udptable[])
 {
 	struct sock *sk;
 	int dif;
 
 	read_lock(&udp_hash_lock);
-	sk = sk_head(&udp_hash[ntohs(uh->dest) & (UDP_HTABLE_SIZE - 1)]);
+	sk = sk_head(&udptable[ntohs(uh->dest) & (UDP_HTABLE_SIZE - 1)]);
 	dif = skb->dev->ifindex;
 	sk = udp_v4_mcast_next(sk, uh->dest, daddr, uh->source, saddr, dif);
 	if (sk) {
@@ -1131,65 +1162,75 @@ static int udp_v4_mcast_deliver(struct sk_buff *skb, struct udphdr *uh,
  * Otherwise, csum completion requires chacksumming packet body,
  * including udp header and folding it to skb->csum.
  */
-static void udp_checksum_init(struct sk_buff *skb, struct udphdr *uh,
-			     unsigned short ulen, __be32 saddr, __be32 daddr)
+static inline void udp4_csum_init(struct sk_buff *skb, struct udphdr *uh)
 {
 	if (uh->check == 0) {
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	} else if (skb->ip_summed == CHECKSUM_COMPLETE) {
-		if (!udp_check(uh, ulen, saddr, daddr, skb->csum))
+	       if (!csum_tcpudp_magic(skb->nh.iph->saddr, skb->nh.iph->daddr,
+				      skb->len, IPPROTO_UDP, skb->csum       ))
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
-		skb->csum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
+		skb->csum = csum_tcpudp_nofold(skb->nh.iph->saddr,
+					       skb->nh.iph->daddr,
+					       skb->len, IPPROTO_UDP, 0);
 	/* Probably, we should checksum udp header (it should be in cache
 	 * in any case) and data in tiny packets (< rx copybreak).
 	 */
+
+	/* UDP = UDP-Lite with a non-partial checksum coverage */
+	UDP_SKB_CB(skb)->partial_cov = 0;
 }
 
 /*
  *	All we need to do is get the socket, and then do a checksum. 
  */
  
-int udp_rcv(struct sk_buff *skb)
+int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
+		   int is_udplite)
 {
   	struct sock *sk;
-  	struct udphdr *uh;
+  	struct udphdr *uh = skb->h.uh;
 	unsigned short ulen;
 	struct rtable *rt = (struct rtable*)skb->dst;
 	__be32 saddr = skb->nh.iph->saddr;
 	__be32 daddr = skb->nh.iph->daddr;
-	int len = skb->len;
 
 	/*
-	 *	Validate the packet and the UDP length.
+	 *  Validate the packet.
 	 */
 	if (!pskb_may_pull(skb, sizeof(struct udphdr)))
-		goto no_header;
-
-	uh = skb->h.uh;
+		goto drop;		/* No space for header. */
 
 	ulen = ntohs(uh->len);
-
-	if (ulen > len || ulen < sizeof(*uh))
+	if (ulen > skb->len)
 		goto short_packet;
 
-	if (pskb_trim_rcsum(skb, ulen))
-		goto short_packet;
+	if(! is_udplite ) {		/* UDP validates ulen. */
+
+		if (ulen < sizeof(*uh) || pskb_trim_rcsum(skb, ulen))
+			goto short_packet;
 
-	udp_checksum_init(skb, uh, ulen, saddr, daddr);
+		udp4_csum_init(skb, uh);
+
+	} else 	{			/* UDP-Lite validates cscov. */
+		if (udplite4_csum_init(skb, uh))
+			goto csum_error;
+	}
 
 	if(rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST))
-		return udp_v4_mcast_deliver(skb, uh, saddr, daddr);
+		return __udp4_lib_mcast_deliver(skb, uh, saddr, daddr, udptable);
 
-	sk = udp_v4_lookup(saddr, uh->source, daddr, uh->dest, skb->dev->ifindex);
+	sk = __udp4_lib_lookup(saddr, uh->source, daddr, uh->dest,
+			       skb->dev->ifindex, udptable        );
 
 	if (sk != NULL) {
 		int ret = udp_queue_rcv_skb(sk, skb);
 		sock_put(sk);
 
 		/* a return value > 0 means to resubmit the input, but
-		 * it it wants the return to be -protocol, or 0
+		 * it wants the return to be -protocol, or 0
 		 */
 		if (ret > 0)
 			return -ret;
@@ -1201,10 +1242,10 @@ int udp_rcv(struct sk_buff *skb)
 	nf_reset(skb);
 
 	/* No socket. Drop packet silently, if checksum is wrong */
-	if (udp_checksum_complete(skb))
+	if (udp_lib_checksum_complete(skb))
 		goto csum_error;
 
-	UDP_INC_STATS_BH(UDP_MIB_NOPORTS);
+	UDP_INC_STATS_BH(UDP_MIB_NOPORTS, is_udplite);
 	icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
 
 	/*
@@ -1215,36 +1256,40 @@ int udp_rcv(struct sk_buff *skb)
 	return(0);
 
 short_packet:
-	LIMIT_NETDEBUG(KERN_DEBUG "UDP: short packet: From %u.%u.%u.%u:%u %d/%d to %u.%u.%u.%u:%u\n",
+	LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: short packet: From %u.%u.%u.%u:%u %d/%d to %u.%u.%u.%u:%u\n",
+		       is_udplite? "-Lite" : "",
 		       NIPQUAD(saddr),
 		       ntohs(uh->source),
 		       ulen,
-		       len,
+		       skb->len,
 		       NIPQUAD(daddr),
 		       ntohs(uh->dest));
-no_header:
-	UDP_INC_STATS_BH(UDP_MIB_INERRORS);
-	kfree_skb(skb);
-	return(0);
+	goto drop;
 
 csum_error:
 	/* 
 	 * RFC1122: OK.  Discards the bad packet silently (as far as 
 	 * the network is concerned, anyway) as per 4.1.3.4 (MUST). 
 	 */
-	LIMIT_NETDEBUG(KERN_DEBUG "UDP: bad checksum. From %d.%d.%d.%d:%d to %d.%d.%d.%d:%d ulen %d\n",
+	LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: bad checksum. From %d.%d.%d.%d:%d to %d.%d.%d.%d:%d ulen %d\n",
+		       is_udplite? "-Lite" : "",
 		       NIPQUAD(saddr),
 		       ntohs(uh->source),
 		       NIPQUAD(daddr),
 		       ntohs(uh->dest),
 		       ulen);
 drop:
-	UDP_INC_STATS_BH(UDP_MIB_INERRORS);
+	UDP_INC_STATS_BH(UDP_MIB_INERRORS, is_udplite);
 	kfree_skb(skb);
 	return(0);
 }
 
-static int udp_destroy_sock(struct sock *sk)
+__inline__ int udp_rcv(struct sk_buff *skb)
+{
+	return __udp4_lib_rcv(skb, udp_hash, 0);
+}
+
+int udp_destroy_sock(struct sock *sk)
 {
 	lock_sock(sk);
 	udp_flush_pending_frames(sk);
@@ -1255,8 +1300,9 @@ static int udp_destroy_sock(struct sock *sk)
 /*
  *	Socket option code for UDP
  */
-static int do_udp_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int optlen)
+int udp_lib_setsockopt(struct sock *sk, int level, int optname,
+		       char __user *optval, int optlen,
+		       int (*push_pending_frames)(struct sock *))
 {
 	struct udp_sock *up = udp_sk(sk);
 	int val;
@@ -1275,7 +1321,7 @@ static int do_udp_setsockopt(struct sock *sk, int level, int optname,
 		} else {
 			up->corkflag = 0;
 			lock_sock(sk);
-			udp_push_pending_frames(sk, up);
+			(*push_pending_frames)(sk);
 			release_sock(sk);
 		}
 		break;
@@ -1293,6 +1339,32 @@ static int do_udp_setsockopt(struct sock *sk, int level, int optname,
 		}
 		break;
 
+	/*
+	 * 	UDP-Lite's partial checksum coverage (RFC 3828).
+	 */
+	/* The sender sets actual checksum coverage length via this option.
+	 * The case coverage > packet length is handled by send module. */
+	case UDPLITE_SEND_CSCOV:
+		if (!up->pcflag)         /* Disable the option on UDP sockets */
+			return -ENOPROTOOPT;
+		if (val != 0 && val < 8) /* Illegal coverage: use default (8) */
+			val = 8;
+		up->pcslen = val;
+		up->pcflag |= UDPLITE_SEND_CC;
+		break;
+
+        /* The receiver specifies a minimum checksum coverage value. To make
+         * sense, this should be set to at least 8 (as done below). If zero is
+	 * used, this again means full checksum coverage.                     */
+	case UDPLITE_RECV_CSCOV:
+		if (!up->pcflag)         /* Disable the option on UDP sockets */
+			return -ENOPROTOOPT;
+		if (val != 0 && val < 8) /* Avoid silly minimal values.       */
+			val = 8;
+		up->pcrlen = val;
+		up->pcflag |= UDPLITE_RECV_CC;
+		break;
+
 	default:
 		err = -ENOPROTOOPT;
 		break;
@@ -1301,26 +1373,28 @@ static int do_udp_setsockopt(struct sock *sk, int level, int optname,
 	return err;
 }
 
-static int udp_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int optlen)
+int udp_setsockopt(struct sock *sk, int level, int optname,
+		   char __user *optval, int optlen)
 {
-	if (level != SOL_UDP)
-		return ip_setsockopt(sk, level, optname, optval, optlen);
-	return do_udp_setsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_setsockopt(sk, level, optname, optval, optlen,
+					  udp_push_pending_frames);
+	return ip_setsockopt(sk, level, optname, optval, optlen);
 }
 
 #ifdef CONFIG_COMPAT
-static int compat_udp_setsockopt(struct sock *sk, int level, int optname,
-				 char __user *optval, int optlen)
+int compat_udp_setsockopt(struct sock *sk, int level, int optname,
+			  char __user *optval, int optlen)
 {
-	if (level != SOL_UDP)
-		return compat_ip_setsockopt(sk, level, optname, optval, optlen);
-	return do_udp_setsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_setsockopt(sk, level, optname, optval, optlen,
+					  udp_push_pending_frames);
+	return compat_ip_setsockopt(sk, level, optname, optval, optlen);
 }
 #endif
 
-static int do_udp_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen)
+int udp_lib_getsockopt(struct sock *sk, int level, int optname,
+		       char __user *optval, int __user *optlen)
 {
 	struct udp_sock *up = udp_sk(sk);
 	int val, len;
@@ -1342,6 +1416,16 @@ static int do_udp_getsockopt(struct sock *sk, int level, int optname,
 		val = up->encap_type;
 		break;
 
+	/* The following two cannot be changed on UDP sockets, the return is
+	 * always 0 (which corresponds to the full checksum coverage of UDP). */
+	case UDPLITE_SEND_CSCOV:
+		val = up->pcslen;
+		break;
+
+	case UDPLITE_RECV_CSCOV:
+		val = up->pcrlen;
+		break;
+
 	default:
 		return -ENOPROTOOPT;
 	};
@@ -1353,21 +1437,21 @@ static int do_udp_getsockopt(struct sock *sk, int level, int optname,
   	return 0;
 }
 
-static int udp_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen)
+int udp_getsockopt(struct sock *sk, int level, int optname,
+		   char __user *optval, int __user *optlen)
 {
-	if (level != SOL_UDP)
-		return ip_getsockopt(sk, level, optname, optval, optlen);
-	return do_udp_getsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_getsockopt(sk, level, optname, optval, optlen);
+	return ip_getsockopt(sk, level, optname, optval, optlen);
 }
 
 #ifdef CONFIG_COMPAT
-static int compat_udp_getsockopt(struct sock *sk, int level, int optname,
+int compat_udp_getsockopt(struct sock *sk, int level, int optname,
 				 char __user *optval, int __user *optlen)
 {
-	if (level != SOL_UDP)
-		return compat_ip_getsockopt(sk, level, optname, optval, optlen);
-	return do_udp_getsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_getsockopt(sk, level, optname, optval, optlen);
+	return compat_ip_getsockopt(sk, level, optname, optval, optlen);
 }
 #endif
 /**
@@ -1387,7 +1471,8 @@ unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait)
 {
 	unsigned int mask = datagram_poll(file, sock, wait);
 	struct sock *sk = sock->sk;
-	
+	int 	is_lite = IS_UDPLITE(sk);
+
 	/* Check for false positives due to checksum errors */
 	if ( (mask & POLLRDNORM) &&
 	     !(file->f_flags & O_NONBLOCK) &&
@@ -1397,8 +1482,8 @@ unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait)
 
 		spin_lock_bh(&rcvq->lock);
 		while ((skb = skb_peek(rcvq)) != NULL) {
-			if (udp_checksum_complete(skb)) {
-				UDP_INC_STATS_BH(UDP_MIB_INERRORS);
+			if (udp_lib_checksum_complete(skb)) {
+				UDP_INC_STATS_BH(UDP_MIB_INERRORS, is_lite);
 				__skb_unlink(skb, rcvq);
 				kfree_skb(skb);
 			} else {
@@ -1420,7 +1505,7 @@ unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait)
 struct proto udp_prot = {
  	.name		   = "UDP",
 	.owner		   = THIS_MODULE,
-	.close		   = udp_close,
+	.close		   = udp_lib_close,
 	.connect	   = ip4_datagram_connect,
 	.disconnect	   = udp_disconnect,
 	.ioctl		   = udp_ioctl,
@@ -1431,8 +1516,8 @@ struct proto udp_prot = {
 	.recvmsg	   = udp_recvmsg,
 	.sendpage	   = udp_sendpage,
 	.backlog_rcv	   = udp_queue_rcv_skb,
-	.hash		   = udp_v4_hash,
-	.unhash		   = udp_v4_unhash,
+	.hash		   = udp_lib_hash,
+	.unhash		   = udp_lib_unhash,
 	.get_port	   = udp_v4_get_port,
 	.obj_size	   = sizeof(struct udp_sock),
 #ifdef CONFIG_COMPAT
@@ -1451,7 +1536,7 @@ static struct sock *udp_get_first(struct seq_file *seq)
 
 	for (state->bucket = 0; state->bucket < UDP_HTABLE_SIZE; ++state->bucket) {
 		struct hlist_node *node;
-		sk_for_each(sk, node, &udp_hash[state->bucket]) {
+		sk_for_each(sk, node, state->hashtable + state->bucket) {
 			if (sk->sk_family == state->family)
 				goto found;
 		}
@@ -1472,7 +1557,7 @@ try_again:
 	} while (sk && sk->sk_family != state->family);
 
 	if (!sk && ++state->bucket < UDP_HTABLE_SIZE) {
-		sk = sk_head(&udp_hash[state->bucket]);
+		sk = sk_head(state->hashtable + state->bucket);
 		goto try_again;
 	}
 	return sk;
@@ -1522,6 +1607,7 @@ static int udp_seq_open(struct inode *inode, struct file *file)
 	if (!s)
 		goto out;
 	s->family		= afinfo->family;
+	s->hashtable		= afinfo->hashtable;
 	s->seq_ops.start	= udp_seq_start;
 	s->seq_ops.next		= udp_seq_next;
 	s->seq_ops.show		= afinfo->seq_show;
@@ -1588,7 +1674,7 @@ static void udp4_format_sock(struct sock *sp, char *tmpbuf, int bucket)
 		atomic_read(&sp->sk_refcnt), sp);
 }
 
-static int udp4_seq_show(struct seq_file *seq, void *v)
+int udp4_seq_show(struct seq_file *seq, void *v)
 {
 	if (v == SEQ_START_TOKEN)
 		seq_printf(seq, "%-127s\n",
@@ -1611,6 +1697,7 @@ static struct udp_seq_afinfo udp4_seq_afinfo = {
 	.owner		= THIS_MODULE,
 	.name		= "udp",
 	.family		= AF_INET,
+	.hashtable	= udp_hash,
 	.seq_show	= udp4_seq_show,
 	.seq_fops	= &udp4_seq_fops,
 };
@@ -1633,6 +1720,8 @@ EXPORT_SYMBOL(udp_ioctl);
 EXPORT_SYMBOL(udp_get_port);
 EXPORT_SYMBOL(udp_prot);
 EXPORT_SYMBOL(udp_sendmsg);
+EXPORT_SYMBOL(udp_lib_getsockopt);
+EXPORT_SYMBOL(udp_lib_setsockopt);
 EXPORT_SYMBOL(udp_poll);
 
 #ifdef CONFIG_PROC_FS
diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h
new file mode 100644
index 00000000000..f6f4277ba6d
--- /dev/null
+++ b/net/ipv4/udp_impl.h
@@ -0,0 +1,38 @@
+#ifndef _UDP4_IMPL_H
+#define _UDP4_IMPL_H
+#include <net/udp.h>
+#include <net/udplite.h>
+#include <net/protocol.h>
+#include <net/inet_common.h>
+
+extern int  	__udp4_lib_rcv(struct sk_buff *, struct hlist_head [], int );
+extern void 	__udp4_lib_err(struct sk_buff *, u32, struct hlist_head []);
+
+extern int	__udp_lib_get_port(struct sock *sk, unsigned short snum,
+				   struct hlist_head udptable[], int *port_rover,
+		       	       	   int (*)(const struct sock*,const struct sock*));
+extern int	ipv4_rcv_saddr_equal(const struct sock *, const struct sock *);
+
+
+extern int	udp_setsockopt(struct sock *sk, int level, int optname,
+			       char __user *optval, int optlen);
+extern int	udp_getsockopt(struct sock *sk, int level, int optname,
+			       char __user *optval, int __user *optlen);
+
+#ifdef CONFIG_COMPAT
+extern int	compat_udp_setsockopt(struct sock *sk, int level, int optname,
+				      char __user *optval, int optlen);
+extern int	compat_udp_getsockopt(struct sock *sk, int level, int optname,
+				      char __user *optval, int __user *optlen);
+#endif
+extern int	udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+			    size_t len, int noblock, int flags, int *addr_len);
+extern int	udp_sendpage(struct sock *sk, struct page *page, int offset,
+			     size_t size, int flags);
+extern int	udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb);
+extern int	udp_destroy_sock(struct sock *sk);
+
+#ifdef CONFIG_PROC_FS
+extern int	udp4_seq_show(struct seq_file *seq, void *v);
+#endif
+#endif	/* _UDP4_IMPL_H */
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
new file mode 100644
index 00000000000..b28fe1edf98
--- /dev/null
+++ b/net/ipv4/udplite.c
@@ -0,0 +1,119 @@
+/*
+ *  UDPLITE     An implementation of the UDP-Lite protocol (RFC 3828).
+ *
+ *  Version:    $Id: udplite.c,v 1.25 2006/10/19 07:22:36 gerrit Exp $
+ *
+ *  Authors:    Gerrit Renker       <gerrit@erg.abdn.ac.uk>
+ *
+ *  Changes:
+ *  Fixes:
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#include "udp_impl.h"
+DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics)	__read_mostly;
+
+struct hlist_head 	udplite_hash[UDP_HTABLE_SIZE];
+static int		udplite_port_rover;
+
+int udplite_get_port(struct sock *sk, unsigned short p,
+		     int (*c)(const struct sock *, const struct sock *))
+{
+	return  __udp_lib_get_port(sk, p, udplite_hash, &udplite_port_rover, c);
+}
+
+static int udplite_v4_get_port(struct sock *sk, unsigned short snum)
+{
+	return udplite_get_port(sk, snum, ipv4_rcv_saddr_equal);
+}
+
+static int udplite_rcv(struct sk_buff *skb)
+{
+	return __udp4_lib_rcv(skb, udplite_hash, 1);
+}
+
+static void udplite_err(struct sk_buff *skb, u32 info)
+{
+	return __udp4_lib_err(skb, info, udplite_hash);
+}
+
+static	struct net_protocol udplite_protocol = {
+	.handler	= udplite_rcv,
+	.err_handler	= udplite_err,
+	.no_policy	= 1,
+};
+
+struct proto 	udplite_prot = {
+	.name		   = "UDP-Lite",
+	.owner		   = THIS_MODULE,
+	.close		   = udp_lib_close,
+	.connect	   = ip4_datagram_connect,
+	.disconnect	   = udp_disconnect,
+	.ioctl		   = udp_ioctl,
+	.init		   = udplite_sk_init,
+	.destroy	   = udp_destroy_sock,
+	.setsockopt	   = udp_setsockopt,
+	.getsockopt	   = udp_getsockopt,
+	.sendmsg	   = udp_sendmsg,
+	.recvmsg	   = udp_recvmsg,
+	.sendpage	   = udp_sendpage,
+	.backlog_rcv	   = udp_queue_rcv_skb,
+	.hash		   = udp_lib_hash,
+	.unhash		   = udp_lib_unhash,
+	.get_port	   = udplite_v4_get_port,
+	.obj_size	   = sizeof(struct udp_sock),
+#ifdef CONFIG_COMPAT
+	.compat_setsockopt = compat_udp_setsockopt,
+	.compat_getsockopt = compat_udp_getsockopt,
+#endif
+};
+
+static struct inet_protosw udplite4_protosw = {
+	.type		=  SOCK_DGRAM,
+	.protocol	=  IPPROTO_UDPLITE,
+	.prot		=  &udplite_prot,
+	.ops		=  &inet_dgram_ops,
+	.capability	= -1,
+	.no_check	=  0,		/* must checksum (RFC 3828) */
+	.flags		=  INET_PROTOSW_PERMANENT,
+};
+
+#ifdef CONFIG_PROC_FS
+static struct file_operations udplite4_seq_fops;
+static struct udp_seq_afinfo udplite4_seq_afinfo = {
+	.owner		= THIS_MODULE,
+	.name		= "udplite",
+	.family		= AF_INET,
+	.hashtable	= udplite_hash,
+	.seq_show	= udp4_seq_show,
+	.seq_fops	= &udplite4_seq_fops,
+};
+#endif
+
+void __init udplite4_register(void)
+{
+	if (proto_register(&udplite_prot, 1))
+		goto out_register_err;
+
+	if (inet_add_protocol(&udplite_protocol, IPPROTO_UDPLITE) < 0)
+		goto out_unregister_proto;
+
+	inet_register_protosw(&udplite4_protosw);
+
+#ifdef CONFIG_PROC_FS
+	if (udp_proc_register(&udplite4_seq_afinfo)) /* udplite4_proc_init() */
+		printk(KERN_ERR "%s: Cannot register /proc!\n", __FUNCTION__);
+#endif
+	return;
+
+out_unregister_proto:
+	proto_unregister(&udplite_prot);
+out_register_err:
+	printk(KERN_CRIT "%s: Cannot add UDP-Lite protocol.\n", __FUNCTION__);
+}
+
+EXPORT_SYMBOL(udplite_hash);
+EXPORT_SYMBOL(udplite_prot);
+EXPORT_SYMBOL(udplite_get_port);
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 1bed0cdf53e..d4107bb701b 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -72,8 +72,8 @@ __xfrm4_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int
 	struct dst_entry *dst, *dst_prev;
 	struct rtable *rt0 = (struct rtable*)(*dst_p);
 	struct rtable *rt = rt0;
-	u32 remote = fl->fl4_dst;
-	u32 local  = fl->fl4_src;
+	__be32 remote = fl->fl4_dst;
+	__be32 local  = fl->fl4_src;
 	struct flowi fl_tunnel = {
 		.nl_u = {
 			.ip4_u = {
@@ -199,11 +199,12 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl)
 	if (!(iph->frag_off & htons(IP_MF | IP_OFFSET))) {
 		switch (iph->protocol) {
 		case IPPROTO_UDP:
+		case IPPROTO_UDPLITE:
 		case IPPROTO_TCP:
 		case IPPROTO_SCTP:
 		case IPPROTO_DCCP:
 			if (pskb_may_pull(skb, xprth + 4 - skb->data)) {
-				u16 *ports = (u16 *)xprth;
+				__be16 *ports = (__be16 *)xprth;
 
 				fl->fl_ip_sport = ports[0];
 				fl->fl_ip_dport = ports[1];
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index 6e48f52e197..deb4101a2a8 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -196,10 +196,3 @@ config IPV6_SUBTREES
 
 	  If unsure, say N.
 
-config IPV6_ROUTE_FWMARK
-	bool "IPv6: use netfilter MARK value as routing key"
-	depends on IPV6_MULTIPLE_TABLES && NETFILTER
-	---help---
-	  If you say Y here, you will be able to specify different routes for
-	  packets with different mark values (see iptables(8), MARK target).
-
diff --git a/net/ipv6/Makefile b/net/ipv6/Makefile
index addcc011bc0..8bacda109b7 100644
--- a/net/ipv6/Makefile
+++ b/net/ipv6/Makefile
@@ -5,8 +5,8 @@
 obj-$(CONFIG_IPV6) += ipv6.o
 
 ipv6-objs :=	af_inet6.o anycast.o ip6_output.o ip6_input.o addrconf.o \
-		route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o raw.o \
-		protocol.o icmp.o mcast.o reassembly.o tcp_ipv6.o \
+		route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o udplite.o \
+		raw.o protocol.o icmp.o mcast.o reassembly.o tcp_ipv6.o \
 		exthdrs.o sysctl_net_ipv6.o datagram.o proc.o \
 		ip6_flowlabel.o ipv6_syms.o inet6_connection_sock.o
 
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index b312a5f7a75..a5e8d207a51 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -232,7 +232,7 @@ static inline unsigned ipv6_addr_scope2type(unsigned scope)
 
 int __ipv6_addr_type(const struct in6_addr *addr)
 {
-	u32 st;
+	__be32 st;
 
 	st = addr->s6_addr32[0];
 
@@ -1164,7 +1164,7 @@ record_it:
 int ipv6_get_saddr(struct dst_entry *dst,
 		   struct in6_addr *daddr, struct in6_addr *saddr)
 {
-	return ipv6_dev_get_saddr(dst ? ((struct rt6_info *)dst)->rt6i_idev->dev : NULL, daddr, saddr);
+	return ipv6_dev_get_saddr(dst ? ip6_dst_idev(dst)->dev : NULL, daddr, saddr);
 }
 
 
@@ -3098,10 +3098,9 @@ static inline int rt_scope(int ifa_scope)
 
 static inline int inet6_ifaddr_msgsize(void)
 {
-	return nlmsg_total_size(sizeof(struct ifaddrmsg) +
-				nla_total_size(16) +
-				nla_total_size(sizeof(struct ifa_cacheinfo)) +
-				128);
+	return NLMSG_ALIGN(sizeof(struct ifaddrmsg))
+	       + nla_total_size(16) /* IFA_ADDRESS */
+	       + nla_total_size(sizeof(struct ifa_cacheinfo));
 }
 
 static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
@@ -3329,10 +3328,8 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr* nlh,
 
 	err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).pid,
 				nlh->nlmsg_seq, RTM_NEWADDR, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout_ifa;
-	}
+	/* failure implies BUG in inet6_ifaddr_msgsize() */
+	BUG_ON(err < 0);
 
 	err = rtnl_unicast(skb, NETLINK_CB(in_skb).pid);
 errout_ifa:
@@ -3351,10 +3348,8 @@ static void inet6_ifa_notify(int event, struct inet6_ifaddr *ifa)
 		goto errout;
 
 	err = inet6_fill_ifaddr(skb, ifa, 0, 0, event, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in inet6_ifaddr_msgsize() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, 0, RTNLGRP_IPV6_IFADDR, NULL, GFP_ATOMIC);
 errout:
@@ -3365,6 +3360,8 @@ errout:
 static void inline ipv6_store_devconf(struct ipv6_devconf *cnf,
 				__s32 *array, int bytes)
 {
+	BUG_ON(bytes < (DEVCONF_MAX * 4));
+
 	memset(array, 0, bytes);
 	array[DEVCONF_FORWARDING] = cnf->forwarding;
 	array[DEVCONF_HOPLIMIT] = cnf->hop_limit;
@@ -3397,80 +3394,76 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf,
 	array[DEVCONF_PROXY_NDP] = cnf->proxy_ndp;
 }
 
-/* Maximum length of ifinfomsg attributes */
-#define INET6_IFINFO_RTA_SPACE \
-		RTA_SPACE(IFNAMSIZ) /* IFNAME */ + \
-		RTA_SPACE(MAX_ADDR_LEN) /* ADDRESS */ +	\
-		RTA_SPACE(sizeof(u32)) /* MTU */ + \
-		RTA_SPACE(sizeof(int)) /* LINK */ + \
-		RTA_SPACE(0) /* PROTINFO */ + \
-		RTA_SPACE(sizeof(u32)) /* FLAGS */ + \
-		RTA_SPACE(sizeof(struct ifla_cacheinfo)) /* CACHEINFO */ + \
-		RTA_SPACE(sizeof(__s32[DEVCONF_MAX])) /* CONF */
+static inline size_t inet6_if_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct ifinfomsg))
+	       + nla_total_size(IFNAMSIZ) /* IFLA_IFNAME */
+	       + nla_total_size(MAX_ADDR_LEN) /* IFLA_ADDRESS */
+	       + nla_total_size(4) /* IFLA_MTU */
+	       + nla_total_size(4) /* IFLA_LINK */
+	       + nla_total_size( /* IFLA_PROTINFO */
+			nla_total_size(4) /* IFLA_INET6_FLAGS */
+			+ nla_total_size(sizeof(struct ifla_cacheinfo))
+			+ nla_total_size(DEVCONF_MAX * 4) /* IFLA_INET6_CONF */
+		 );
+}
 
 static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev, 
 			     u32 pid, u32 seq, int event, unsigned int flags)
 {
-	struct net_device	*dev = idev->dev;
-	__s32			*array = NULL;
-	struct ifinfomsg	*r;
-	struct nlmsghdr 	*nlh;
-	unsigned char		*b = skb->tail;
-	struct rtattr		*subattr;
-	__u32			mtu = dev->mtu;
-	struct ifla_cacheinfo	ci;
-
-	nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*r), flags);
-	r = NLMSG_DATA(nlh);
-	r->ifi_family = AF_INET6;
-	r->__ifi_pad = 0;
-	r->ifi_type = dev->type;
-	r->ifi_index = dev->ifindex;
-	r->ifi_flags = dev_get_flags(dev);
-	r->ifi_change = 0;
-
-	RTA_PUT(skb, IFLA_IFNAME, strlen(dev->name)+1, dev->name);
+	struct net_device *dev = idev->dev;
+	struct nlattr *conf;
+	struct ifinfomsg *hdr;
+	struct nlmsghdr *nlh;
+	void *protoinfo;
+	struct ifla_cacheinfo ci;
+
+	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*hdr), flags);
+	if (nlh == NULL)
+		return -ENOBUFS;
+
+	hdr = nlmsg_data(nlh);
+	hdr->ifi_family = AF_INET6;
+	hdr->__ifi_pad = 0;
+	hdr->ifi_type = dev->type;
+	hdr->ifi_index = dev->ifindex;
+	hdr->ifi_flags = dev_get_flags(dev);
+	hdr->ifi_change = 0;
+
+	NLA_PUT_STRING(skb, IFLA_IFNAME, dev->name);
 
 	if (dev->addr_len)
-		RTA_PUT(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr);
+		NLA_PUT(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr);
 
-	RTA_PUT(skb, IFLA_MTU, sizeof(mtu), &mtu);
+	NLA_PUT_U32(skb, IFLA_MTU, dev->mtu);
 	if (dev->ifindex != dev->iflink)
-		RTA_PUT(skb, IFLA_LINK, sizeof(int), &dev->iflink);
-			
-	subattr = (struct rtattr*)skb->tail;
+		NLA_PUT_U32(skb, IFLA_LINK, dev->iflink);
 
-	RTA_PUT(skb, IFLA_PROTINFO, 0, NULL);
+	protoinfo = nla_nest_start(skb, IFLA_PROTINFO);
+	if (protoinfo == NULL)
+		goto nla_put_failure;
 
-	/* return the device flags */
-	RTA_PUT(skb, IFLA_INET6_FLAGS, sizeof(__u32), &idev->if_flags);
+	NLA_PUT_U32(skb, IFLA_INET6_FLAGS, idev->if_flags);
 
-	/* return interface cacheinfo */
 	ci.max_reasm_len = IPV6_MAXPLEN;
 	ci.tstamp = (__u32)(TIME_DELTA(idev->tstamp, INITIAL_JIFFIES) / HZ * 100
 		    + TIME_DELTA(idev->tstamp, INITIAL_JIFFIES) % HZ * 100 / HZ);
 	ci.reachable_time = idev->nd_parms->reachable_time;
 	ci.retrans_time = idev->nd_parms->retrans_time;
-	RTA_PUT(skb, IFLA_INET6_CACHEINFO, sizeof(ci), &ci);
-	
-	/* return the device sysctl params */
-	if ((array = kmalloc(DEVCONF_MAX * sizeof(*array), GFP_ATOMIC)) == NULL)
-		goto rtattr_failure;
-	ipv6_store_devconf(&idev->cnf, array, DEVCONF_MAX * sizeof(*array));
-	RTA_PUT(skb, IFLA_INET6_CONF, DEVCONF_MAX * sizeof(*array), array);
+	NLA_PUT(skb, IFLA_INET6_CACHEINFO, sizeof(ci), &ci);
+
+	conf = nla_reserve(skb, IFLA_INET6_CONF, DEVCONF_MAX * sizeof(s32));
+	if (conf == NULL)
+		goto nla_put_failure;
+	ipv6_store_devconf(&idev->cnf, nla_data(conf), nla_len(conf));
 
 	/* XXX - Statistics/MC not implemented */
-	subattr->rta_len = skb->tail - (u8*)subattr;
 
-	nlh->nlmsg_len = skb->tail - b;
-	kfree(array);
-	return skb->len;
+	nla_nest_end(skb, protoinfo);
+	return nlmsg_end(skb, nlh);
 
-nlmsg_failure:
-rtattr_failure:
-	kfree(array);
-	skb_trim(skb, b - skb->data);
-	return -1;
+nla_put_failure:
+	return nlmsg_cancel(skb, nlh);
 }
 
 static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
@@ -3501,18 +3494,15 @@ static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 void inet6_ifinfo_notify(int event, struct inet6_dev *idev)
 {
 	struct sk_buff *skb;
-	int payload = sizeof(struct ifinfomsg) + INET6_IFINFO_RTA_SPACE;
 	int err = -ENOBUFS;
 	
-	skb = nlmsg_new(nlmsg_total_size(payload), GFP_ATOMIC);
+	skb = nlmsg_new(inet6_if_nlmsg_size(), GFP_ATOMIC);
 	if (skb == NULL)
 		goto errout;
 
 	err = inet6_fill_ifinfo(skb, idev, 0, 0, event, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in inet6_if_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, 0, RTNLGRP_IPV6_IFADDR, NULL, GFP_ATOMIC);
 errout:
@@ -3520,22 +3510,26 @@ errout:
 		rtnl_set_sk_err(RTNLGRP_IPV6_IFADDR, err);
 }
 
-/* Maximum length of prefix_cacheinfo attributes */
-#define INET6_PREFIX_RTA_SPACE \
-		RTA_SPACE(sizeof(((struct prefix_info *)NULL)->prefix)) /* ADDRESS */ + \
-		RTA_SPACE(sizeof(struct prefix_cacheinfo)) /* CACHEINFO */
+static inline size_t inet6_prefix_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct prefixmsg))
+	       + nla_total_size(sizeof(struct in6_addr))
+	       + nla_total_size(sizeof(struct prefix_cacheinfo));
+}
 
 static int inet6_fill_prefix(struct sk_buff *skb, struct inet6_dev *idev,
-			struct prefix_info *pinfo, u32 pid, u32 seq, 
-			int event, unsigned int flags)
+			     struct prefix_info *pinfo, u32 pid, u32 seq,
+			     int event, unsigned int flags)
 {
-	struct prefixmsg	*pmsg;
-	struct nlmsghdr 	*nlh;
-	unsigned char		*b = skb->tail;
+	struct prefixmsg *pmsg;
+	struct nlmsghdr *nlh;
 	struct prefix_cacheinfo	ci;
 
-	nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*pmsg), flags);
-	pmsg = NLMSG_DATA(nlh);
+	nlh = nlmsg_put(skb, pid, seq, event, sizeof(*pmsg), flags);
+	if (nlh == NULL)
+		return -ENOBUFS;
+
+	pmsg = nlmsg_data(nlh);
 	pmsg->prefix_family = AF_INET6;
 	pmsg->prefix_pad1 = 0;
 	pmsg->prefix_pad2 = 0;
@@ -3543,44 +3537,37 @@ static int inet6_fill_prefix(struct sk_buff *skb, struct inet6_dev *idev,
 	pmsg->prefix_len = pinfo->prefix_len;
 	pmsg->prefix_type = pinfo->type;
 	pmsg->prefix_pad3 = 0;
-	
 	pmsg->prefix_flags = 0;
 	if (pinfo->onlink)
 		pmsg->prefix_flags |= IF_PREFIX_ONLINK;
 	if (pinfo->autoconf)
 		pmsg->prefix_flags |= IF_PREFIX_AUTOCONF;
 
-	RTA_PUT(skb, PREFIX_ADDRESS, sizeof(pinfo->prefix), &pinfo->prefix);
+	NLA_PUT(skb, PREFIX_ADDRESS, sizeof(pinfo->prefix), &pinfo->prefix);
 
 	ci.preferred_time = ntohl(pinfo->prefered);
 	ci.valid_time = ntohl(pinfo->valid);
-	RTA_PUT(skb, PREFIX_CACHEINFO, sizeof(ci), &ci);
+	NLA_PUT(skb, PREFIX_CACHEINFO, sizeof(ci), &ci);
 
-	nlh->nlmsg_len = skb->tail - b;
-	return skb->len;
+	return nlmsg_end(skb, nlh);
 
-nlmsg_failure:
-rtattr_failure:
-	skb_trim(skb, b - skb->data);
-	return -1;
+nla_put_failure:
+	return nlmsg_cancel(skb, nlh);
 }
 
 static void inet6_prefix_notify(int event, struct inet6_dev *idev, 
 			 struct prefix_info *pinfo)
 {
 	struct sk_buff *skb;
-	int payload = sizeof(struct prefixmsg) + INET6_PREFIX_RTA_SPACE;
 	int err = -ENOBUFS;
 
-	skb = nlmsg_new(nlmsg_total_size(payload), GFP_ATOMIC);
+	skb = nlmsg_new(inet6_prefix_nlmsg_size(), GFP_ATOMIC);
 	if (skb == NULL)
 		goto errout;
 
 	err = inet6_fill_prefix(skb, idev, pinfo, 0, 0, event, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in inet6_prefix_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, 0, RTNLGRP_IPV6_PREFIX, NULL, GFP_ATOMIC);
 errout:
@@ -3982,10 +3969,9 @@ static void addrconf_sysctl_register(struct inet6_dev *idev, struct ipv6_devconf
 	struct addrconf_sysctl_table *t;
 	char *dev_name = NULL;
 
-	t = kmalloc(sizeof(*t), GFP_KERNEL);
+	t = kmemdup(&addrconf_sysctl, sizeof(*t), GFP_KERNEL);
 	if (t == NULL)
 		return;
-	memcpy(t, &addrconf_sysctl, sizeof(*t));
 	for (i=0; t->addrconf_vars[i].data; i++) {
 		t->addrconf_vars[i].data += (char*)p - (char*)&ipv6_devconf;
 		t->addrconf_vars[i].de = NULL;
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 858cae29581..87c8f54872b 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -49,6 +49,7 @@
 #include <net/ip.h>
 #include <net/ipv6.h>
 #include <net/udp.h>
+#include <net/udplite.h>
 #include <net/tcp.h>
 #include <net/ipip.h>
 #include <net/protocol.h>
@@ -221,7 +222,7 @@ lookup_protocol:
 		 * the user to assign a number at socket
 		 * creation time automatically shares.
 		 */
-		inet->sport = ntohs(inet->num);
+		inet->sport = htons(inet->num);
 		sk->sk_prot->hash(sk);
 	}
 	if (sk->sk_prot->init) {
@@ -341,7 +342,7 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 		sk->sk_userlocks |= SOCK_BINDADDR_LOCK;
 	if (snum)
 		sk->sk_userlocks |= SOCK_BINDPORT_LOCK;
-	inet->sport = ntohs(inet->num);
+	inet->sport = htons(inet->num);
 	inet->dport = 0;
 	inet->daddr = 0;
 out:
@@ -678,7 +679,7 @@ int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
 	if (np->rxopt.all) {
 		if ((opt->hop && (np->rxopt.bits.hopopts ||
 				  np->rxopt.bits.ohopopts)) ||
-		    ((IPV6_FLOWINFO_MASK & *(u32*)skb->nh.raw) &&
+		    ((IPV6_FLOWINFO_MASK & *(__be32*)skb->nh.raw) &&
 		     np->rxopt.bits.rxflow) ||
 		    (opt->srcrt && (np->rxopt.bits.srcrt ||
 		     np->rxopt.bits.osrcrt)) ||
@@ -737,8 +738,13 @@ static int __init init_ipv6_mibs(void)
 	if (snmp6_mib_init((void **)udp_stats_in6, sizeof (struct udp_mib),
 			   __alignof__(struct udp_mib)) < 0)
 		goto err_udp_mib;
+	if (snmp6_mib_init((void **)udplite_stats_in6, sizeof (struct udp_mib),
+			   __alignof__(struct udp_mib)) < 0)
+		goto err_udplite_mib;
 	return 0;
 
+err_udplite_mib:
+	snmp6_mib_free((void **)udp_stats_in6);
 err_udp_mib:
 	snmp6_mib_free((void **)icmpv6_statistics);
 err_icmp_mib:
@@ -753,6 +759,7 @@ static void cleanup_ipv6_mibs(void)
 	snmp6_mib_free((void **)ipv6_statistics);
 	snmp6_mib_free((void **)icmpv6_statistics);
 	snmp6_mib_free((void **)udp_stats_in6);
+	snmp6_mib_free((void **)udplite_stats_in6);
 }
 
 static int __init inet6_init(void)
@@ -780,10 +787,14 @@ static int __init inet6_init(void)
 	if (err)
 		goto out_unregister_tcp_proto;
 
-	err = proto_register(&rawv6_prot, 1);
+	err = proto_register(&udplitev6_prot, 1);
 	if (err)
 		goto out_unregister_udp_proto;
 
+	err = proto_register(&rawv6_prot, 1);
+	if (err)
+		goto out_unregister_udplite_proto;
+
 
 	/* Register the socket-side information for inet6_create.  */
 	for(r = &inetsw6[0]; r < &inetsw6[SOCK_MAX]; ++r)
@@ -837,6 +848,8 @@ static int __init inet6_init(void)
 		goto proc_tcp6_fail;
 	if (udp6_proc_init())
 		goto proc_udp6_fail;
+	if (udplite6_proc_init())
+		goto proc_udplite6_fail;
 	if (ipv6_misc_proc_init())
 		goto proc_misc6_fail;
 
@@ -862,6 +875,7 @@ static int __init inet6_init(void)
 
 	/* Init v6 transport protocols. */
 	udpv6_init();
+	udplitev6_init();
 	tcpv6_init();
 
 	ipv6_packet_init();
@@ -879,6 +893,8 @@ proc_if6_fail:
 proc_anycast6_fail:
 	ipv6_misc_proc_exit();
 proc_misc6_fail:
+	udplite6_proc_exit();
+proc_udplite6_fail:
 	udp6_proc_exit();
 proc_udp6_fail:
 	tcp6_proc_exit();
@@ -902,6 +918,8 @@ out_unregister_sock:
 	sock_unregister(PF_INET6);
 out_unregister_raw_proto:
 	proto_unregister(&rawv6_prot);
+out_unregister_udplite_proto:
+	proto_unregister(&udplitev6_prot);
 out_unregister_udp_proto:
 	proto_unregister(&udpv6_prot);
 out_unregister_tcp_proto:
@@ -919,6 +937,7 @@ static void __exit inet6_exit(void)
 	ac6_proc_exit();
  	ipv6_misc_proc_exit();
  	udp6_proc_exit();
+ 	udplite6_proc_exit();
  	tcp6_proc_exit();
  	raw6_proc_exit();
 #endif
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index b0d83e8e425..12c5a4dec09 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -354,10 +354,9 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
 	if (!pskb_may_pull(skb, ah_hlen))
 		goto out;
 
-	tmp_hdr = kmalloc(hdr_len, GFP_ATOMIC);
+	tmp_hdr = kmemdup(skb->nh.raw, hdr_len, GFP_ATOMIC);
 	if (!tmp_hdr)
 		goto out;
-	memcpy(tmp_hdr, skb->nh.raw, hdr_len);
 	if (ipv6_clear_mutable_options(skb->nh.ipv6h, hdr_len, XFRM_POLICY_IN))
 		goto free_out;
 	skb->nh.ipv6h->priority    = 0;
@@ -397,7 +396,7 @@ out:
 }
 
 static void ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, 
-                    int type, int code, int offset, __u32 info)
+                    int type, int code, int offset, __be32 info)
 {
 	struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
 	struct ip_auth_hdr *ah = (struct ip_auth_hdr*)(skb->data+offset);
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 7206747022f..5c94fea90e9 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -207,7 +207,7 @@ out:
 }
 
 void ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, 
-		     u16 port, u32 info, u8 *payload)
+		     __be16 port, u32 info, u8 *payload)
 {
 	struct ipv6_pinfo *np  = inet6_sk(sk);
 	struct icmp6hdr *icmph = (struct icmp6hdr *)skb->h.raw;
@@ -318,13 +318,13 @@ int ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len)
 			ipv6_addr_copy(&sin->sin6_addr,
 			  (struct in6_addr *)(skb->nh.raw + serr->addr_offset));
 			if (np->sndflow)
-				sin->sin6_flowinfo = *(u32*)(skb->nh.raw + serr->addr_offset - 24) & IPV6_FLOWINFO_MASK;
+				sin->sin6_flowinfo = *(__be32*)(skb->nh.raw + serr->addr_offset - 24) & IPV6_FLOWINFO_MASK;
 			if (ipv6_addr_type(&sin->sin6_addr) & IPV6_ADDR_LINKLOCAL)
 				sin->sin6_scope_id = IP6CB(skb)->iif;
 		} else {
 			ipv6_addr_set(&sin->sin6_addr, 0, 0,
 				      htonl(0xffff),
-				      *(u32*)(skb->nh.raw + serr->addr_offset));
+				      *(__be32*)(skb->nh.raw + serr->addr_offset));
 		}
 	}
 
@@ -397,12 +397,12 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
 	}
 
 	if (np->rxopt.bits.rxtclass) {
-		int tclass = (ntohl(*(u32 *)skb->nh.ipv6h) >> 20) & 0xff;
+		int tclass = (ntohl(*(__be32 *)skb->nh.ipv6h) >> 20) & 0xff;
 		put_cmsg(msg, SOL_IPV6, IPV6_TCLASS, sizeof(tclass), &tclass);
 	}
 
-	if (np->rxopt.bits.rxflow && (*(u32*)skb->nh.raw & IPV6_FLOWINFO_MASK)) {
-		u32 flowinfo = *(u32*)skb->nh.raw & IPV6_FLOWINFO_MASK;
+	if (np->rxopt.bits.rxflow && (*(__be32*)skb->nh.raw & IPV6_FLOWINFO_MASK)) {
+		__be32 flowinfo = *(__be32*)skb->nh.raw & IPV6_FLOWINFO_MASK;
 		put_cmsg(msg, SOL_IPV6, IPV6_FLOWINFO, sizeof(flowinfo), &flowinfo);
 	}
 
@@ -560,12 +560,12 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
 			}
 
 			if (fl->fl6_flowlabel&IPV6_FLOWINFO_MASK) {
-				if ((fl->fl6_flowlabel^*(u32 *)CMSG_DATA(cmsg))&~IPV6_FLOWINFO_MASK) {
+				if ((fl->fl6_flowlabel^*(__be32 *)CMSG_DATA(cmsg))&~IPV6_FLOWINFO_MASK) {
 					err = -EINVAL;
 					goto exit_f;
 				}
 			}
-			fl->fl6_flowlabel = IPV6_FLOWINFO_MASK & *(u32 *)CMSG_DATA(cmsg);
+			fl->fl6_flowlabel = IPV6_FLOWINFO_MASK & *(__be32 *)CMSG_DATA(cmsg);
 			break;
 
 		case IPV6_2292HOPOPTS:
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index e78680a9985..25dcf69cd80 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -256,7 +256,7 @@ static u32 esp6_get_max_size(struct xfrm_state *x, int mtu)
 }
 
 static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-                     int type, int code, int offset, __u32 info)
+                     int type, int code, int offset, __be32 info)
 {
 	struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
 	struct ipv6_esp_hdr *esph = (struct ipv6_esp_hdr*)(skb->data+offset);
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 88c96b10684..0711f92d6a1 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -284,10 +284,12 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp)
 #ifdef CONFIG_IPV6_MIP6
 	__u16 dstbuf;
 #endif
+	struct dst_entry *dst;
 
 	if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+8) ||
 	    !pskb_may_pull(skb, (skb->h.raw-skb->data)+((skb->h.raw[1]+1)<<3))) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INHDRERRORS);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -298,7 +300,9 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp)
 	dstbuf = opt->dst1;
 #endif
 
+	dst = dst_clone(skb->dst);
 	if (ip6_parse_tlv(tlvprocdestopt_lst, skbp)) {
+		dst_release(dst);
 		skb = *skbp;
 		skb->h.raw += ((skb->h.raw[1]+1)<<3);
 		opt = IP6CB(skb);
@@ -310,7 +314,8 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp)
 		return 1;
 	}
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+	IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INHDRERRORS);
+	dst_release(dst);
 	return -1;
 }
 
@@ -365,7 +370,8 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp)
 
 	if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+8) ||
 	    !pskb_may_pull(skb, (skb->h.raw-skb->data)+((skb->h.raw[1]+1)<<3))) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INHDRERRORS);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -374,7 +380,8 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp)
 
 	if (ipv6_addr_is_multicast(&skb->nh.ipv6h->daddr) ||
 	    skb->pkt_type != PACKET_HOST) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INADDRERRORS);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -388,7 +395,8 @@ looped_back:
 			 * processed by own
 			 */
 			if (!addr) {
-				IP6_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
+				IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+						 IPSTATS_MIB_INADDRERRORS);
 				kfree_skb(skb);
 				return -1;
 			}
@@ -410,7 +418,8 @@ looped_back:
 	switch (hdr->type) {
 	case IPV6_SRCRT_TYPE_0:
 		if (hdr->hdrlen & 0x01) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+			IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+					 IPSTATS_MIB_INHDRERRORS);
 			icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->hdrlen) - skb->nh.raw);
 			return -1;
 		}
@@ -419,14 +428,16 @@ looped_back:
 	case IPV6_SRCRT_TYPE_2:
 		/* Silently discard invalid RTH type 2 */
 		if (hdr->hdrlen != 2 || hdr->segments_left != 1) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+			IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+					 IPSTATS_MIB_INHDRERRORS);
 			kfree_skb(skb);
 			return -1;
 		}
 		break;
 #endif
 	default:
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INHDRERRORS);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->type) - skb->nh.raw);
 		return -1;
 	}
@@ -439,7 +450,8 @@ looped_back:
 	n = hdr->hdrlen >> 1;
 
 	if (hdr->segments_left > n) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INHDRERRORS);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->segments_left) - skb->nh.raw);
 		return -1;
 	}
@@ -449,12 +461,14 @@ looped_back:
 	 */
 	if (skb_cloned(skb)) {
 		struct sk_buff *skb2 = skb_copy(skb, GFP_ATOMIC);
-		kfree_skb(skb);
 		/* the copy is a forwarded packet */
 		if (skb2 == NULL) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_OUTDISCARDS);	
+			IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+					 IPSTATS_MIB_OUTDISCARDS);
+			kfree_skb(skb);
 			return -1;
 		}
+		kfree_skb(skb);
 		*skbp = skb = skb2;
 		opt = IP6CB(skb2);
 		hdr = (struct ipv6_rt_hdr *) skb2->h.raw;
@@ -475,12 +489,14 @@ looped_back:
 		if (xfrm6_input_addr(skb, (xfrm_address_t *)addr,
 				     (xfrm_address_t *)&skb->nh.ipv6h->saddr,
 				     IPPROTO_ROUTING) < 0) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
+			IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+					 IPSTATS_MIB_INADDRERRORS);
 			kfree_skb(skb);
 			return -1;
 		}
 		if (!ipv6_chk_home_addr(addr)) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
+			IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+					 IPSTATS_MIB_INADDRERRORS);
 			kfree_skb(skb);
 			return -1;
 		}
@@ -491,7 +507,8 @@ looped_back:
 	}
 
 	if (ipv6_addr_is_multicast(addr)) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INADDRERRORS);
 		kfree_skb(skb);
 		return -1;
 	}
@@ -510,7 +527,8 @@ looped_back:
 
 	if (skb->dst->dev->flags&IFF_LOOPBACK) {
 		if (skb->nh.ipv6h->hop_limit <= 1) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+			IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+					 IPSTATS_MIB_INHDRERRORS);
 			icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT,
 				    0, skb->dev);
 			kfree_skb(skb);
@@ -632,24 +650,25 @@ static int ipv6_hop_jumbo(struct sk_buff **skbp, int optoff)
 	if (skb->nh.raw[optoff+1] != 4 || (optoff&3) != 2) {
 		LIMIT_NETDEBUG(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n",
 		               skb->nh.raw[optoff+1]);
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INHDRERRORS);
 		goto drop;
 	}
 
-	pkt_len = ntohl(*(u32*)(skb->nh.raw+optoff+2));
+	pkt_len = ntohl(*(__be32*)(skb->nh.raw+optoff+2));
 	if (pkt_len <= IPV6_MAXPLEN) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_INHDRERRORS);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff+2);
 		return 0;
 	}
 	if (skb->nh.ipv6h->payload_len) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_INHDRERRORS);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff);
 		return 0;
 	}
 
 	if (pkt_len > skb->len - sizeof(struct ipv6hdr)) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INTRUNCATEDPKTS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_INTRUNCATEDPKTS);
 		goto drop;
 	}
 
diff --git a/net/ipv6/exthdrs_core.c b/net/ipv6/exthdrs_core.c
index 315bc1fbec3..21cbbbddaf4 100644
--- a/net/ipv6/exthdrs_core.c
+++ b/net/ipv6/exthdrs_core.c
@@ -77,7 +77,7 @@ int ipv6_skip_exthdr(const struct sk_buff *skb, int start, u8 *nexthdrp)
 		if (hp == NULL)
 			return -1;
 		if (nexthdr == NEXTHDR_FRAGMENT) {
-			unsigned short _frag_off, *fp;
+			__be16 _frag_off, *fp;
 			fp = skb_header_pointer(skb,
 						start+offsetof(struct frag_hdr,
 							       frag_off),
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 1896ecb5289..0862809ffcf 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -25,10 +25,6 @@ struct fib6_rule
 	struct fib_rule		common;
 	struct rt6key		src;
 	struct rt6key		dst;
-#ifdef CONFIG_IPV6_ROUTE_FWMARK
-	u32			fwmark;
-	u32			fwmask;
-#endif
 	u8			tclass;
 };
 
@@ -67,7 +63,7 @@ struct dst_entry *fib6_rule_lookup(struct flowi *fl, int flags,
 		fib_rule_put(arg.rule);
 
 	if (arg.result)
-		return (struct dst_entry *) arg.result;
+		return arg.result;
 
 	dst_hold(&ip6_null_entry.u.dst);
 	return &ip6_null_entry.u.dst;
@@ -130,22 +126,13 @@ static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
 	if (r->tclass && r->tclass != ((ntohl(fl->fl6_flowlabel) >> 20) & 0xff))
 		return 0;
 
-#ifdef CONFIG_IPV6_ROUTE_FWMARK
-	if ((r->fwmark ^ fl->fl6_fwmark) & r->fwmask)
-		return 0;
-#endif
-
 	return 1;
 }
 
 static struct nla_policy fib6_rule_policy[FRA_MAX+1] __read_mostly = {
-	[FRA_IFNAME]	= { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
-	[FRA_PRIORITY]	= { .type = NLA_U32 },
+	FRA_GENERIC_POLICY,
 	[FRA_SRC]	= { .len = sizeof(struct in6_addr) },
 	[FRA_DST]	= { .len = sizeof(struct in6_addr) },
-	[FRA_FWMARK]	= { .type = NLA_U32 },
-	[FRA_FWMASK]	= { .type = NLA_U32 },
-	[FRA_TABLE]	= { .type = NLA_U32 },
 };
 
 static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
@@ -155,8 +142,7 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
 	int err = -EINVAL;
 	struct fib6_rule *rule6 = (struct fib6_rule *) rule;
 
-	if (frh->src_len > 128 || frh->dst_len > 128 ||
-	    (frh->tos & ~IPV6_FLOWINFO_MASK))
+	if (frh->src_len > 128 || frh->dst_len > 128)
 		goto errout;
 
 	if (rule->action == FR_ACT_TO_TBL) {
@@ -177,23 +163,6 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
 		nla_memcpy(&rule6->dst.addr, tb[FRA_DST],
 			   sizeof(struct in6_addr));
 
-#ifdef CONFIG_IPV6_ROUTE_FWMARK
-	if (tb[FRA_FWMARK]) {
-		rule6->fwmark = nla_get_u32(tb[FRA_FWMARK]);
-		if (rule6->fwmark) {
-			/*
-			 * if the mark value is non-zero,
-			 * all bits are compared by default
-			 * unless a mask is explicitly specified.
-			 */
-			rule6->fwmask = 0xFFFFFFFF;
-		}
-	}
-
-	if (tb[FRA_FWMASK])
-		rule6->fwmask = nla_get_u32(tb[FRA_FWMASK]);
-#endif
-
 	rule6->src.plen = frh->src_len;
 	rule6->dst.plen = frh->dst_len;
 	rule6->tclass = frh->tos;
@@ -225,14 +194,6 @@ static int fib6_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh,
 	    nla_memcmp(tb[FRA_DST], &rule6->dst.addr, sizeof(struct in6_addr)))
 		return 0;
 
-#ifdef CONFIG_IPV6_ROUTE_FWMARK
-	if (tb[FRA_FWMARK] && (rule6->fwmark != nla_get_u32(tb[FRA_FWMARK])))
-		return 0;
-
-	if (tb[FRA_FWMASK] && (rule6->fwmask != nla_get_u32(tb[FRA_FWMASK])))
-		return 0;
-#endif
-
 	return 1;
 }
 
@@ -254,14 +215,6 @@ static int fib6_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
 		NLA_PUT(skb, FRA_SRC, sizeof(struct in6_addr),
 			&rule6->src.addr);
 
-#ifdef CONFIG_IPV6_ROUTE_FWMARK
-	if (rule6->fwmark)
-		NLA_PUT_U32(skb, FRA_FWMARK, rule6->fwmark);
-
-	if (rule6->fwmask || rule6->fwmark)
-		NLA_PUT_U32(skb, FRA_FWMASK, rule6->fwmask);
-#endif
-
 	return 0;
 
 nla_put_failure:
@@ -278,6 +231,12 @@ static u32 fib6_rule_default_pref(void)
 	return 0x3FFF;
 }
 
+static size_t fib6_rule_nlmsg_payload(struct fib_rule *rule)
+{
+	return nla_total_size(16) /* dst */
+	       + nla_total_size(16); /* src */
+}
+
 static struct fib_rules_ops fib6_rules_ops = {
 	.family			= AF_INET6,
 	.rule_size		= sizeof(struct fib6_rule),
@@ -287,6 +246,7 @@ static struct fib_rules_ops fib6_rules_ops = {
 	.compare		= fib6_rule_compare,
 	.fill			= fib6_rule_fill,
 	.default_pref		= fib6_rule_default_pref,
+	.nlmsg_payload		= fib6_rule_nlmsg_payload,
 	.nlgroup		= RTNLGRP_IPV6_RULE,
 	.policy			= fib6_rule_policy,
 	.rules_list		= &fib6_rules,
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 4ec876066b3..3dcc4b7f41b 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -177,7 +177,8 @@ static inline int icmpv6_xrlim_allow(struct sock *sk, int type,
 	 */
 	dst = ip6_route_output(sk, fl);
 	if (dst->error) {
-		IP6_INC_STATS(IPSTATS_MIB_OUTNOROUTES);
+		IP6_INC_STATS(ip6_dst_idev(dst),
+			      IPSTATS_MIB_OUTNOROUTES);
 	} else if (dst->dev && (dst->dev->flags&IFF_LOOPBACK)) {
 		res = 1;
 	} else {
@@ -233,7 +234,7 @@ static int icmpv6_push_pending_frames(struct sock *sk, struct flowi *fl, struct
 						      len, fl->proto,
 						      skb->csum);
 	} else {
-		u32 tmp_csum = 0;
+		__wsum tmp_csum = 0;
 
 		skb_queue_walk(&sk->sk_write_queue, skb) {
 			tmp_csum = csum_add(tmp_csum, skb->csum);
@@ -241,13 +242,11 @@ static int icmpv6_push_pending_frames(struct sock *sk, struct flowi *fl, struct
 
 		tmp_csum = csum_partial((char *)icmp6h,
 					sizeof(struct icmp6hdr), tmp_csum);
-		tmp_csum = csum_ipv6_magic(&fl->fl6_src,
-					   &fl->fl6_dst,
-					   len, fl->proto, tmp_csum);
-		icmp6h->icmp6_cksum = tmp_csum;
+		icmp6h->icmp6_cksum = csum_ipv6_magic(&fl->fl6_src,
+						      &fl->fl6_dst,
+						      len, fl->proto,
+						      tmp_csum);
 	}
-	if (icmp6h->icmp6_cksum == 0)
-		icmp6h->icmp6_cksum = -1;
 	ip6_push_pending_frames(sk);
 out:
 	return err;
@@ -263,7 +262,7 @@ static int icmpv6_getfrag(void *from, char *to, int offset, int len, int odd, st
 {
 	struct icmpv6_msg *msg = (struct icmpv6_msg *) from;
 	struct sk_buff *org_skb = msg->skb;
-	__u32 csum = 0;
+	__wsum csum = 0;
 
 	csum = skb_copy_and_csum_bits(org_skb, msg->offset + offset,
 				      to, len, csum);
@@ -555,7 +554,7 @@ out:
 	icmpv6_xmit_unlock();
 }
 
-static void icmpv6_notify(struct sk_buff *skb, int type, int code, u32 info)
+static void icmpv6_notify(struct sk_buff *skb, int type, int code, __be32 info)
 {
 	struct in6_addr *saddr, *daddr;
 	struct inet6_protocol *ipprot;
@@ -637,8 +636,8 @@ static int icmpv6_rcv(struct sk_buff **pskb)
 			break;
 		/* fall through */
 	case CHECKSUM_NONE:
-		skb->csum = ~csum_ipv6_magic(saddr, daddr, skb->len,
-					     IPPROTO_ICMPV6, 0);
+		skb->csum = ~csum_unfold(csum_ipv6_magic(saddr, daddr, skb->len,
+					     IPPROTO_ICMPV6, 0));
 		if (__skb_checksum_complete(skb)) {
 			LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 checksum failed [" NIP6_FMT " > " NIP6_FMT "]\n",
 				       NIP6(*saddr), NIP6(*daddr));
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 827f41d1478..c700302ad51 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -52,20 +52,20 @@ EXPORT_SYMBOL_GPL(inet6_csk_bind_conflict);
 /*
  * request_sock (formerly open request) hash tables.
  */
-static u32 inet6_synq_hash(const struct in6_addr *raddr, const u16 rport,
+static u32 inet6_synq_hash(const struct in6_addr *raddr, const __be16 rport,
 			   const u32 rnd, const u16 synq_hsize)
 {
-	u32 a = raddr->s6_addr32[0];
-	u32 b = raddr->s6_addr32[1];
-	u32 c = raddr->s6_addr32[2];
+	u32 a = (__force u32)raddr->s6_addr32[0];
+	u32 b = (__force u32)raddr->s6_addr32[1];
+	u32 c = (__force u32)raddr->s6_addr32[2];
 
 	a += JHASH_GOLDEN_RATIO;
 	b += JHASH_GOLDEN_RATIO;
 	c += rnd;
 	__jhash_mix(a, b, c);
 
-	a += raddr->s6_addr32[3];
-	b += (u32)rport;
+	a += (__force u32)raddr->s6_addr32[3];
+	b += (__force u32)rport;
 	__jhash_mix(a, b, c);
 
 	return c & (synq_hsize - 1);
@@ -73,7 +73,7 @@ static u32 inet6_synq_hash(const struct in6_addr *raddr, const u16 rport,
 
 struct request_sock *inet6_csk_search_req(const struct sock *sk,
 					  struct request_sock ***prevp,
-					  const __u16 rport,
+					  const __be16 rport,
 					  const struct in6_addr *raddr,
 					  const struct in6_addr *laddr,
 					  const int iif)
@@ -139,9 +139,8 @@ void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr * uaddr)
 
 EXPORT_SYMBOL_GPL(inet6_csk_addr2sockaddr);
 
-int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
+int inet6_csk_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok)
 {
-	struct sock *sk = skb->sk;
 	struct inet_sock *inet = inet_sk(sk);
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct flowi fl;
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 8accd1fbeed..b7e5bae0e34 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -57,7 +57,7 @@ EXPORT_SYMBOL(__inet6_hash);
  */
 struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo,
 					   const struct in6_addr *saddr,
-					   const u16 sport,
+					   const __be16 sport,
 					   const struct in6_addr *daddr,
 					   const u16 hnum,
 					   const int dif)
@@ -146,8 +146,8 @@ struct sock *inet6_lookup_listener(struct inet_hashinfo *hashinfo,
 EXPORT_SYMBOL_GPL(inet6_lookup_listener);
 
 struct sock *inet6_lookup(struct inet_hashinfo *hashinfo,
-			  const struct in6_addr *saddr, const u16 sport,
-			  const struct in6_addr *daddr, const u16 dport,
+			  const struct in6_addr *saddr, const __be16 sport,
+			  const struct in6_addr *daddr, const __be16 dport,
 			  const int dif)
 {
 	struct sock *sk;
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index f98ca30d7c1..bf526115e51 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -139,9 +139,9 @@ static __inline__ u32 fib6_new_sernum(void)
  *	test bit
  */
 
-static __inline__ int addr_bit_set(void *token, int fn_bit)
+static __inline__ __be32 addr_bit_set(void *token, int fn_bit)
 {
-	__u32 *addr = token;
+	__be32 *addr = token;
 
 	return htonl(1 << ((~fn_bit)&0x1F)) & addr[fn_bit>>5];
 }
@@ -434,7 +434,7 @@ static struct fib6_node * fib6_add_1(struct fib6_node *root, void *addr,
 	struct fib6_node *pn = NULL;
 	struct rt6key *key;
 	int	bit;
-       	int	dir = 0;
+       	__be32	dir = 0;
 	__u32	sernum = fib6_new_sernum();
 
 	RT6_TRACE("fib6_add_1\n");
@@ -829,7 +829,7 @@ static struct fib6_node * fib6_lookup_1(struct fib6_node *root,
 					struct lookup_args *args)
 {
 	struct fib6_node *fn;
-	int dir;
+	__be32 dir;
 
 	if (unlikely(args->offset == 0))
 		return NULL;
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 6d4533b58dc..624fae251f4 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -61,7 +61,7 @@ static DEFINE_RWLOCK(ip6_fl_lock);
 static DEFINE_RWLOCK(ip6_sk_fl_lock);
 
 
-static __inline__ struct ip6_flowlabel * __fl_lookup(u32 label)
+static __inline__ struct ip6_flowlabel * __fl_lookup(__be32 label)
 {
 	struct ip6_flowlabel *fl;
 
@@ -72,7 +72,7 @@ static __inline__ struct ip6_flowlabel * __fl_lookup(u32 label)
 	return NULL;
 }
 
-static struct ip6_flowlabel * fl_lookup(u32 label)
+static struct ip6_flowlabel * fl_lookup(__be32 label)
 {
 	struct ip6_flowlabel *fl;
 
@@ -153,7 +153,7 @@ static void ip6_fl_gc(unsigned long dummy)
 	write_unlock(&ip6_fl_lock);
 }
 
-static int fl_intern(struct ip6_flowlabel *fl, __u32 label)
+static int fl_intern(struct ip6_flowlabel *fl, __be32 label)
 {
 	fl->label = label & IPV6_FLOWLABEL_MASK;
 
@@ -182,7 +182,7 @@ static int fl_intern(struct ip6_flowlabel *fl, __u32 label)
 
 /* Socket flowlabel lists */
 
-struct ip6_flowlabel * fl6_sock_lookup(struct sock *sk, u32 label)
+struct ip6_flowlabel * fl6_sock_lookup(struct sock *sk, __be32 label)
 {
 	struct ipv6_fl_socklist *sfl;
 	struct ipv6_pinfo *np = inet6_sk(sk);
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 6b8e6d76a58..ad0b8abcdf4 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -60,14 +60,22 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 {
 	struct ipv6hdr *hdr;
 	u32 		pkt_len;
+	struct inet6_dev *idev;
 
-	if (skb->pkt_type == PACKET_OTHERHOST)
-		goto drop;
+	if (skb->pkt_type == PACKET_OTHERHOST) {
+		kfree_skb(skb);
+		return 0;
+	}
+
+	rcu_read_lock();
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_INRECEIVES);
+	idev = __in6_dev_get(skb->dev);
+
+	IP6_INC_STATS_BH(idev, IPSTATS_MIB_INRECEIVES);
 
 	if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INDISCARDS);
+		IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDISCARDS);
+		rcu_read_unlock();
 		goto out;
 	}
 
@@ -84,7 +92,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 	 * arrived via the sending interface (ethX), because of the
 	 * nature of scoping architecture. --yoshfuji
 	 */
-	IP6CB(skb)->iif = skb->dst ? ((struct rt6_info *)skb->dst)->rt6i_idev->dev->ifindex : dev->ifindex;
+	IP6CB(skb)->iif = skb->dst ? ip6_dst_idev(skb->dst)->dev->ifindex : dev->ifindex;
 
 	if (unlikely(!pskb_may_pull(skb, sizeof(*hdr))))
 		goto err;
@@ -104,7 +112,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 		if (pkt_len + sizeof(struct ipv6hdr) > skb->len)
 			goto truncated;
 		if (pskb_trim_rcsum(skb, pkt_len + sizeof(struct ipv6hdr))) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+			IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS);
 			goto drop;
 		}
 		hdr = skb->nh.ipv6h;
@@ -112,17 +120,21 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
 
 	if (hdr->nexthdr == NEXTHDR_HOP) {
 		if (ipv6_parse_hopopts(&skb) < 0) {
-			IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+			IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS);
+			rcu_read_unlock();
 			return 0;
 		}
 	}
 
+	rcu_read_unlock();
+
 	return NF_HOOK(PF_INET6,NF_IP6_PRE_ROUTING, skb, dev, NULL, ip6_rcv_finish);
 truncated:
-	IP6_INC_STATS_BH(IPSTATS_MIB_INTRUNCATEDPKTS);
+	IP6_INC_STATS_BH(idev, IPSTATS_MIB_INTRUNCATEDPKTS);
 err:
-	IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+	IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS);
 drop:
+	rcu_read_unlock();
 	kfree_skb(skb);
 out:
 	return 0;
@@ -140,6 +152,7 @@ static inline int ip6_input_finish(struct sk_buff *skb)
 	unsigned int nhoff;
 	int nexthdr;
 	u8 hash;
+	struct inet6_dev *idev;
 
 	/*
 	 *	Parse extension headers
@@ -147,6 +160,7 @@ static inline int ip6_input_finish(struct sk_buff *skb)
 
 	rcu_read_lock();
 resubmit:
+	idev = ip6_dst_idev(skb->dst);
 	if (!pskb_pull(skb, skb->h.raw - skb->data))
 		goto discard;
 	nhoff = IP6CB(skb)->nhoff;
@@ -185,24 +199,24 @@ resubmit:
 		if (ret > 0)
 			goto resubmit;
 		else if (ret == 0)
-			IP6_INC_STATS_BH(IPSTATS_MIB_INDELIVERS);
+			IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDELIVERS);
 	} else {
 		if (!raw_sk) {
 			if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
-				IP6_INC_STATS_BH(IPSTATS_MIB_INUNKNOWNPROTOS);
+				IP6_INC_STATS_BH(idev, IPSTATS_MIB_INUNKNOWNPROTOS);
 				icmpv6_send(skb, ICMPV6_PARAMPROB,
 				            ICMPV6_UNK_NEXTHDR, nhoff,
 				            skb->dev);
 			}
 		} else
-			IP6_INC_STATS_BH(IPSTATS_MIB_INDELIVERS);
+			IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDELIVERS);
 		kfree_skb(skb);
 	}
 	rcu_read_unlock();
 	return 0;
 
 discard:
-	IP6_INC_STATS_BH(IPSTATS_MIB_INDISCARDS);
+	IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDISCARDS);
 	rcu_read_unlock();
 	kfree_skb(skb);
 	return 0;
@@ -219,7 +233,7 @@ int ip6_mc_input(struct sk_buff *skb)
 	struct ipv6hdr *hdr;
 	int deliver;
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_INMCASTPKTS);
+	IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_INMCASTPKTS);
 
 	hdr = skb->nh.ipv6h;
 	deliver = likely(!(skb->dev->flags & (IFF_PROMISC|IFF_ALLMULTI))) ||
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 66716911962..e05ecbb1412 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -88,7 +88,7 @@ static inline int ip6_output_finish(struct sk_buff *skb)
 	} else if (dst->neighbour)
 		return dst->neighbour->output(skb);
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_OUTNOROUTES);
+	IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES);
 	kfree_skb(skb);
 	return -EINVAL;
 
@@ -118,6 +118,7 @@ static int ip6_output2(struct sk_buff *skb)
 
 	if (ipv6_addr_is_multicast(&skb->nh.ipv6h->daddr)) {
 		struct ipv6_pinfo* np = skb->sk ? inet6_sk(skb->sk) : NULL;
+		struct inet6_dev *idev = ip6_dst_idev(skb->dst);
 
 		if (!(dev->flags & IFF_LOOPBACK) && (!np || np->mc_loop) &&
 		    ipv6_chk_mcast_addr(dev, &skb->nh.ipv6h->daddr,
@@ -133,13 +134,13 @@ static int ip6_output2(struct sk_buff *skb)
 					ip6_dev_loopback_xmit);
 
 			if (skb->nh.ipv6h->hop_limit == 0) {
-				IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+				IP6_INC_STATS(idev, IPSTATS_MIB_OUTDISCARDS);
 				kfree_skb(skb);
 				return 0;
 			}
 		}
 
-		IP6_INC_STATS(IPSTATS_MIB_OUTMCASTPKTS);
+		IP6_INC_STATS(idev, IPSTATS_MIB_OUTMCASTPKTS);
 	}
 
 	return NF_HOOK(PF_INET6, NF_IP6_POST_ROUTING, skb,NULL, skb->dev,ip6_output_finish);
@@ -182,12 +183,14 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 
 		if (skb_headroom(skb) < head_room) {
 			struct sk_buff *skb2 = skb_realloc_headroom(skb, head_room);
-			kfree_skb(skb);
-			skb = skb2;
-			if (skb == NULL) {	
-				IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+			if (skb2 == NULL) {
+				IP6_INC_STATS(ip6_dst_idev(skb->dst),
+					      IPSTATS_MIB_OUTDISCARDS);
+				kfree_skb(skb);
 				return -ENOBUFS;
 			}
+			kfree_skb(skb);
+			skb = skb2;
 			if (sk)
 				skb_set_owner_w(skb, sk);
 		}
@@ -217,7 +220,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 	if (tclass < 0)
 		tclass = 0;
 
-	*(u32 *)hdr = htonl(0x60000000 | (tclass << 20)) | fl->fl6_flowlabel;
+	*(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | fl->fl6_flowlabel;
 
 	hdr->payload_len = htons(seg_len);
 	hdr->nexthdr = proto;
@@ -230,7 +233,8 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 
 	mtu = dst_mtu(dst);
 	if ((skb->len <= mtu) || ipfragok || skb_is_gso(skb)) {
-		IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+		IP6_INC_STATS(ip6_dst_idev(skb->dst),
+			      IPSTATS_MIB_OUTREQUESTS);
 		return NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev,
 				dst_output);
 	}
@@ -239,7 +243,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 		printk(KERN_DEBUG "IPv6: sending pkt_too_big to self\n");
 	skb->dev = dst->dev;
 	icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, skb->dev);
-	IP6_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+	IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_FRAGFAILS);
 	kfree_skb(skb);
 	return -EMSGSIZE;
 }
@@ -267,7 +271,7 @@ int ip6_nd_hdr(struct sock *sk, struct sk_buff *skb, struct net_device *dev,
 	hdr = (struct ipv6hdr *) skb_put(skb, sizeof(struct ipv6hdr));
 	skb->nh.ipv6h = hdr;
 
-	*(u32*)hdr = htonl(0x60000000);
+	*(__be32*)hdr = htonl(0x60000000);
 
 	hdr->payload_len = htons(len);
 	hdr->nexthdr = proto;
@@ -373,7 +377,7 @@ int ip6_forward(struct sk_buff *skb)
 		goto error;
 
 	if (!xfrm6_policy_check(NULL, XFRM_POLICY_FWD, skb)) {
-		IP6_INC_STATS(IPSTATS_MIB_INDISCARDS);
+		IP6_INC_STATS(ip6_dst_idev(dst), IPSTATS_MIB_INDISCARDS);
 		goto drop;
 	}
 
@@ -406,7 +410,7 @@ int ip6_forward(struct sk_buff *skb)
 		skb->dev = dst->dev;
 		icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT,
 			    0, skb->dev);
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INHDRERRORS);
 
 		kfree_skb(skb);
 		return -ETIMEDOUT;
@@ -419,13 +423,13 @@ int ip6_forward(struct sk_buff *skb)
 		if (proxied > 0)
 			return ip6_input(skb);
 		else if (proxied < 0) {
-			IP6_INC_STATS(IPSTATS_MIB_INDISCARDS);
+			IP6_INC_STATS(ip6_dst_idev(dst), IPSTATS_MIB_INDISCARDS);
 			goto drop;
 		}
 	}
 
 	if (!xfrm6_route_forward(skb)) {
-		IP6_INC_STATS(IPSTATS_MIB_INDISCARDS);
+		IP6_INC_STATS(ip6_dst_idev(dst), IPSTATS_MIB_INDISCARDS);
 		goto drop;
 	}
 	dst = skb->dst;
@@ -464,14 +468,14 @@ int ip6_forward(struct sk_buff *skb)
 		/* Again, force OUTPUT device used as source address */
 		skb->dev = dst->dev;
 		icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, dst_mtu(dst), skb->dev);
-		IP6_INC_STATS_BH(IPSTATS_MIB_INTOOBIGERRORS);
-		IP6_INC_STATS_BH(IPSTATS_MIB_FRAGFAILS);
+		IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INTOOBIGERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_FRAGFAILS);
 		kfree_skb(skb);
 		return -EMSGSIZE;
 	}
 
 	if (skb_cow(skb, dst->dev->hard_header_len)) {
-		IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+		IP6_INC_STATS(ip6_dst_idev(dst), IPSTATS_MIB_OUTDISCARDS);
 		goto drop;
 	}
 
@@ -481,11 +485,11 @@ int ip6_forward(struct sk_buff *skb)
  
 	hdr->hop_limit--;
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_OUTFORWDATAGRAMS);
+	IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS);
 	return NF_HOOK(PF_INET6,NF_IP6_FORWARD, skb, skb->dev, dst->dev, ip6_forward_finish);
 
 error:
-	IP6_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
+	IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INADDRERRORS);
 drop:
 	kfree_skb(skb);
 	return -EINVAL;
@@ -499,12 +503,12 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 	dst_release(to->dst);
 	to->dst = dst_clone(from->dst);
 	to->dev = from->dev;
+	to->mark = from->mark;
 
 #ifdef CONFIG_NET_SCHED
 	to->tc_index = from->tc_index;
 #endif
 #ifdef CONFIG_NETFILTER
-	to->nfmark = from->nfmark;
 	/* Connection association is same as pre-frag packet */
 	nf_conntrack_put(to->nfct);
 	to->nfct = from->nfct;
@@ -571,7 +575,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 	struct ipv6hdr *tmp_hdr;
 	struct frag_hdr *fh;
 	unsigned int mtu, hlen, left, len;
-	u32 frag_id = 0;
+	__be32 frag_id = 0;
 	int ptr, offset = 0, err=0;
 	u8 *prevhdr, nexthdr = 0;
 
@@ -620,14 +624,13 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 		skb_shinfo(skb)->frag_list = NULL;
 		/* BUILD HEADER */
 
-		tmp_hdr = kmalloc(hlen, GFP_ATOMIC);
+		tmp_hdr = kmemdup(skb->nh.raw, hlen, GFP_ATOMIC);
 		if (!tmp_hdr) {
-			IP6_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+			IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_FRAGFAILS);
 			return -ENOMEM;
 		}
 
 		*prevhdr = NEXTHDR_FRAGMENT;
-		memcpy(tmp_hdr, skb->nh.raw, hlen);
 		__skb_pull(skb, hlen);
 		fh = (struct frag_hdr*)__skb_push(skb, sizeof(struct frag_hdr));
 		skb->nh.raw = __skb_push(skb, hlen);
@@ -643,7 +646,8 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 		skb->data_len = first_len - skb_headlen(skb);
 		skb->len = first_len;
 		skb->nh.ipv6h->payload_len = htons(first_len - sizeof(struct ipv6hdr));
- 
+
+		dst_hold(&rt->u.dst);
 
 		for (;;) {
 			/* Prepare header of the next frame,
@@ -667,7 +671,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 			
 			err = output(skb);
 			if(!err)
-				IP6_INC_STATS(IPSTATS_MIB_FRAGCREATES);
+				IP6_INC_STATS(ip6_dst_idev(&rt->u.dst), IPSTATS_MIB_FRAGCREATES);
 
 			if (err || !frag)
 				break;
@@ -680,7 +684,8 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 		kfree(tmp_hdr);
 
 		if (err == 0) {
-			IP6_INC_STATS(IPSTATS_MIB_FRAGOKS);
+			IP6_INC_STATS(ip6_dst_idev(&rt->u.dst), IPSTATS_MIB_FRAGOKS);
+			dst_release(&rt->u.dst);
 			return 0;
 		}
 
@@ -690,7 +695,8 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 			frag = skb;
 		}
 
-		IP6_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+		IP6_INC_STATS(ip6_dst_idev(&rt->u.dst), IPSTATS_MIB_FRAGFAILS);
+		dst_release(&rt->u.dst);
 		return err;
 	}
 
@@ -723,7 +729,8 @@ slow_path:
 
 		if ((frag = alloc_skb(len+hlen+sizeof(struct frag_hdr)+LL_RESERVED_SPACE(rt->u.dst.dev), GFP_ATOMIC)) == NULL) {
 			NETDEBUG(KERN_INFO "IPv6: frag: no memory for new fragment!\n");
-			IP6_INC_STATS(IPSTATS_MIB_FRAGFAILS);
+			IP6_INC_STATS(ip6_dst_idev(skb->dst),
+				      IPSTATS_MIB_FRAGFAILS);
 			err = -ENOMEM;
 			goto fail;
 		}
@@ -784,15 +791,17 @@ slow_path:
 		if (err)
 			goto fail;
 
-		IP6_INC_STATS(IPSTATS_MIB_FRAGCREATES);
+		IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_FRAGCREATES);
 	}
+	IP6_INC_STATS(ip6_dst_idev(skb->dst),
+		      IPSTATS_MIB_FRAGOKS);
 	kfree_skb(skb);
-	IP6_INC_STATS(IPSTATS_MIB_FRAGOKS);
 	return err;
 
 fail:
+	IP6_INC_STATS(ip6_dst_idev(skb->dst),
+		      IPSTATS_MIB_FRAGFAILS);
 	kfree_skb(skb); 
-	IP6_INC_STATS(IPSTATS_MIB_FRAGFAILS);
 	return err;
 }
 
@@ -1265,7 +1274,7 @@ alloc_new_skb:
 	return 0;
 error:
 	inet->cork.length -= length;
-	IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+	IP6_INC_STATS(rt->rt6i_idev, IPSTATS_MIB_OUTDISCARDS);
 	return err;
 }
 
@@ -1311,7 +1320,7 @@ int ip6_push_pending_frames(struct sock *sk)
 
 	skb->nh.ipv6h = hdr = (struct ipv6hdr*) skb_push(skb, sizeof(struct ipv6hdr));
 	
-	*(u32*)hdr = fl->fl6_flowlabel |
+	*(__be32*)hdr = fl->fl6_flowlabel |
 		     htonl(0x60000000 | ((int)np->cork.tclass << 20));
 
 	if (skb->len <= sizeof(struct ipv6hdr) + IPV6_MAXPLEN)
@@ -1326,7 +1335,7 @@ int ip6_push_pending_frames(struct sock *sk)
 	skb->priority = sk->sk_priority;
 
 	skb->dst = dst_clone(&rt->u.dst);
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);	
+	IP6_INC_STATS(rt->rt6i_idev, IPSTATS_MIB_OUTREQUESTS);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dst->dev, dst_output);
 	if (err) {
 		if (err > 0)
@@ -1357,7 +1366,8 @@ void ip6_flush_pending_frames(struct sock *sk)
 	struct sk_buff *skb;
 
 	while ((skb = __skb_dequeue_tail(&sk->sk_write_queue)) != NULL) {
-		IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+		IP6_INC_STATS(ip6_dst_idev(skb->dst),
+			      IPSTATS_MIB_OUTDISCARDS);
 		kfree_skb(skb);
 	}
 
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index b9f40290d12..8d918348f5b 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -66,7 +66,7 @@ MODULE_LICENSE("GPL");
 
 #define HASH_SIZE  32
 
-#define HASH(addr) (((addr)->s6_addr32[0] ^ (addr)->s6_addr32[1] ^ \
+#define HASH(addr) ((__force u32)((addr)->s6_addr32[0] ^ (addr)->s6_addr32[1] ^ \
 	             (addr)->s6_addr32[2] ^ (addr)->s6_addr32[3]) & \
                     (HASH_SIZE - 1))
 
@@ -215,11 +215,10 @@ ip6ip6_tnl_unlink(struct ip6_tnl *t)
  *   Create tunnel matching given parameters.
  * 
  * Return: 
- *   0 on success
+ *   created tunnel or NULL
  **/
 
-static int
-ip6_tnl_create(struct ip6_tnl_parm *p, struct ip6_tnl **pt)
+static struct ip6_tnl *ip6_tnl_create(struct ip6_tnl_parm *p)
 {
 	struct net_device *dev;
 	struct ip6_tnl *t;
@@ -236,11 +235,11 @@ ip6_tnl_create(struct ip6_tnl_parm *p, struct ip6_tnl **pt)
 				break;
 		}
 		if (i == IP6_TNL_MAX) 
-			return -ENOBUFS;
+			goto failed;
 	}
 	dev = alloc_netdev(sizeof (*t), name, ip6ip6_tnl_dev_setup);
 	if (dev == NULL)
-		return -ENOMEM;
+		goto failed;
 
 	t = netdev_priv(dev);
 	dev->init = ip6ip6_tnl_dev_init;
@@ -248,13 +247,13 @@ ip6_tnl_create(struct ip6_tnl_parm *p, struct ip6_tnl **pt)
 
 	if ((err = register_netdevice(dev)) < 0) {
 		free_netdev(dev);
-		return err;
+		goto failed;
 	}
 	dev_hold(dev);
-
 	ip6ip6_tnl_link(t);
-	*pt = t;
-	return 0;
+	return t;
+failed:
+	return NULL;
 }
 
 /**
@@ -268,32 +267,23 @@ ip6_tnl_create(struct ip6_tnl_parm *p, struct ip6_tnl **pt)
  *   tunnel device is created and registered for use.
  *
  * Return:
- *   0 if tunnel located or created,
- *   -EINVAL if parameters incorrect,
- *   -ENODEV if no matching tunnel available
+ *   matching tunnel or NULL
  **/
 
-static int
-ip6ip6_tnl_locate(struct ip6_tnl_parm *p, struct ip6_tnl **pt, int create)
+static struct ip6_tnl *ip6ip6_tnl_locate(struct ip6_tnl_parm *p, int create)
 {
 	struct in6_addr *remote = &p->raddr;
 	struct in6_addr *local = &p->laddr;
 	struct ip6_tnl *t;
 
-	if (p->proto != IPPROTO_IPV6)
-		return -EINVAL;
-
 	for (t = *ip6ip6_bucket(p); t; t = t->next) {
 		if (ipv6_addr_equal(local, &t->parms.laddr) &&
-		    ipv6_addr_equal(remote, &t->parms.raddr)) {
-			*pt = t;
-			return (create ? -EEXIST : 0);
-		}
+		    ipv6_addr_equal(remote, &t->parms.raddr))
+			return t;
 	}
 	if (!create)
-		return -ENODEV;
-	
-	return ip6_tnl_create(p, pt);
+		return NULL;
+	return ip6_tnl_create(p);
 }
 
 /**
@@ -391,7 +381,7 @@ parse_tlv_tnl_enc_lim(struct sk_buff *skb, __u8 * raw)
 
 static int
 ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-	   int type, int code, int offset, __u32 info)
+	   int type, int code, int offset, __be32 info)
 {
 	struct ipv6hdr *ipv6h = (struct ipv6hdr *) skb->data;
 	struct ip6_tnl *t;
@@ -434,12 +424,9 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		}
 		break;
 	case ICMPV6_PARAMPROB:
-		/* ignore if parameter problem not caused by a tunnel
-		   encapsulation limit sub-option */
-		if (code != ICMPV6_HDR_FIELD) {
-			break;
-		}
-		teli = parse_tlv_tnl_enc_lim(skb, skb->data);
+		teli = 0;
+		if (code == ICMPV6_HDR_FIELD)
+			teli = parse_tlv_tnl_enc_lim(skb, skb->data);
 
 		if (teli && teli == ntohl(info) - 2) {
 			tel = (struct ipv6_tlv_tnl_enc_lim *) &skb->data[teli];
@@ -451,6 +438,10 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 					       "tunnel!\n", t->parms.name);
 				rel_msg = 1;
 			}
+		} else if (net_ratelimit()) {
+			printk(KERN_WARNING
+			       "%s: Recipient unable to parse tunneled "
+			       "packet!\n ", t->parms.name);
 		}
 		break;
 	case ICMPV6_PKT_TOOBIG:
@@ -470,6 +461,7 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	if (rel_msg &&  pskb_may_pull(skb, offset + sizeof (*ipv6h))) {
 		struct rt6_info *rt;
 		struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
+
 		if (!skb2)
 			goto out;
 
@@ -504,6 +496,27 @@ static inline void ip6ip6_ecn_decapsulate(struct ipv6hdr *outer_iph,
 	if (INET_ECN_is_ce(ipv6_get_dsfield(outer_iph)))
 		IP6_ECN_set_ce(inner_iph);
 }
+static inline int ip6_tnl_rcv_ctl(struct ip6_tnl *t)
+{
+	struct ip6_tnl_parm *p = &t->parms;
+	int ret = 0;
+
+	if (p->flags & IP6_TNL_F_CAP_RCV) {
+    		struct net_device *ldev = NULL;
+
+		if (p->link)
+			ldev = dev_get_by_index(p->link);
+
+		if ((ipv6_addr_is_multicast(&p->laddr) ||
+		     likely(ipv6_chk_addr(&p->laddr, ldev, 0))) &&
+		    likely(!ipv6_chk_addr(&p->raddr, NULL, 0)))
+			ret = 1;
+
+		if (ldev)
+			dev_put(ldev);
+	}
+	return ret;
+}
 
 /**
  * ip6ip6_rcv - decapsulate IPv6 packet and retransmit it locally
@@ -528,7 +541,7 @@ ip6ip6_rcv(struct sk_buff *skb)
 			goto discard;
 		}
 
-		if (!(t->parms.flags & IP6_TNL_F_CAP_RCV)) {
+		if (!ip6_tnl_rcv_ctl(t)) {
 			t->stat.rx_dropped++;
 			read_unlock(&ip6ip6_lock);
 			goto discard;
@@ -560,31 +573,23 @@ discard:
 	return 0;
 }
 
-static inline struct ipv6_txoptions *create_tel(__u8 encap_limit)
-{
-	struct ipv6_tlv_tnl_enc_lim *tel;
-	struct ipv6_txoptions *opt;
-	__u8 *raw;
-
-	int opt_len = sizeof(*opt) + 8;
-
-	if (!(opt = kzalloc(opt_len, GFP_ATOMIC))) {
-		return NULL;
-	}
-	opt->tot_len = opt_len;
-	opt->dst0opt = (struct ipv6_opt_hdr *) (opt + 1);
-	opt->opt_nflen = 8;
+struct ipv6_tel_txoption {
+	struct ipv6_txoptions ops;
+	__u8 dst_opt[8];
+};
 
-	tel = (struct ipv6_tlv_tnl_enc_lim *) (opt->dst0opt + 1);
-	tel->type = IPV6_TLV_TNL_ENCAP_LIMIT;
-	tel->length = 1;
-	tel->encap_limit = encap_limit;
+static void init_tel_txopt(struct ipv6_tel_txoption *opt, __u8 encap_limit)
+{
+	memset(opt, 0, sizeof(struct ipv6_tel_txoption));
 
-	raw = (__u8 *) opt->dst0opt;
-	raw[5] = IPV6_TLV_PADN;
-	raw[6] = 1;
+	opt->dst_opt[2] = IPV6_TLV_TNL_ENCAP_LIMIT;
+	opt->dst_opt[3] = 1;
+	opt->dst_opt[4] = encap_limit;
+	opt->dst_opt[5] = IPV6_TLV_PADN;
+	opt->dst_opt[6] = 1;
 
-	return opt;
+	opt->ops.dst0opt = (struct ipv6_opt_hdr *) opt->dst_opt;
+	opt->ops.opt_nflen = 8;
 }
 
 /**
@@ -607,6 +612,34 @@ ip6ip6_tnl_addr_conflict(struct ip6_tnl *t, struct ipv6hdr *hdr)
 	return ipv6_addr_equal(&t->parms.raddr, &hdr->saddr);
 }
 
+static inline int ip6_tnl_xmit_ctl(struct ip6_tnl *t)
+{
+	struct ip6_tnl_parm *p = &t->parms;
+	int ret = 0;
+
+ 	if (p->flags & IP6_TNL_F_CAP_XMIT) {
+		struct net_device *ldev = NULL;
+
+		if (p->link)
+			ldev = dev_get_by_index(p->link);
+
+		if (unlikely(!ipv6_chk_addr(&p->laddr, ldev, 0)))
+			printk(KERN_WARNING
+			       "%s xmit: Local address not yet configured!\n",
+			       p->name);
+		else if (!ipv6_addr_is_multicast(&p->raddr) &&
+			 unlikely(ipv6_chk_addr(&p->raddr, NULL, 0)))
+			printk(KERN_WARNING
+			       "%s xmit: Routing loop! "
+			       "Remote address found on this node!\n",
+			       p->name);
+		else
+			ret = 1;
+		if (ldev)
+			dev_put(ldev);
+	}
+	return ret;
+}
 /**
  * ip6ip6_tnl_xmit - encapsulate packet and send 
  *   @skb: the outgoing socket buffer
@@ -626,8 +659,8 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct ip6_tnl *t = netdev_priv(dev);
 	struct net_device_stats *stats = &t->stat;
 	struct ipv6hdr *ipv6h = skb->nh.ipv6h;
-	struct ipv6_txoptions *opt = NULL;
 	int encap_limit = -1;
+	struct ipv6_tel_txoption opt;
 	__u16 offset;
 	struct flowi fl;
 	struct dst_entry *dst;
@@ -644,10 +677,9 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 		goto tx_err;
 	}
 	if (skb->protocol != htons(ETH_P_IPV6) ||
-	    !(t->parms.flags & IP6_TNL_F_CAP_XMIT) ||
-	    ip6ip6_tnl_addr_conflict(t, ipv6h)) {
+	    !ip6_tnl_xmit_ctl(t) || ip6ip6_tnl_addr_conflict(t, ipv6h))
 		goto tx_err;
-	}
+
 	if ((offset = parse_tlv_tnl_enc_lim(skb, skb->nh.raw)) > 0) {
 		struct ipv6_tlv_tnl_enc_lim *tel;
 		tel = (struct ipv6_tlv_tnl_enc_lim *) &skb->nh.raw[offset];
@@ -657,20 +689,17 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 			goto tx_err;
 		}
 		encap_limit = tel->encap_limit - 1;
-	} else if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT)) {
+	} else if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
 		encap_limit = t->parms.encap_limit;
-	}
+
 	memcpy(&fl, &t->fl, sizeof (fl));
 	proto = fl.proto;
 
 	dsfield = ipv6_get_dsfield(ipv6h);
 	if ((t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS))
-		fl.fl6_flowlabel |= (*(__u32 *) ipv6h & IPV6_TCLASS_MASK);
+		fl.fl6_flowlabel |= (*(__be32 *) ipv6h & IPV6_TCLASS_MASK);
 	if ((t->parms.flags & IP6_TNL_F_USE_ORIG_FLOWLABEL))
-		fl.fl6_flowlabel |= (*(__u32 *) ipv6h & IPV6_FLOWLABEL_MASK);
-
-	if (encap_limit >= 0 && (opt = create_tel(encap_limit)) == NULL)
-		goto tx_err;
+		fl.fl6_flowlabel |= (*(__be32 *) ipv6h & IPV6_FLOWLABEL_MASK);
 
 	if ((dst = ip6_tnl_dst_check(t)) != NULL)
 		dst_hold(dst);
@@ -692,7 +721,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 		goto tx_err_dst_release;
 	}
 	mtu = dst_mtu(dst) - sizeof (*ipv6h);
-	if (opt) {
+	if (encap_limit >= 0) {
 		max_headroom += 8;
 		mtu -= 8;
 	}
@@ -730,12 +759,13 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	skb->h.raw = skb->nh.raw;
 
-	if (opt)
-		ipv6_push_nfrag_opts(skb, opt, &proto, NULL);
-
+	if (encap_limit >= 0) {
+		init_tel_txopt(&opt, encap_limit);
+		ipv6_push_nfrag_opts(skb, &opt.ops, &proto, NULL);
+	}
 	skb->nh.raw = skb_push(skb, sizeof(struct ipv6hdr));
 	ipv6h = skb->nh.ipv6h;
-	*(u32*)ipv6h = fl.fl6_flowlabel | htonl(0x60000000);
+	*(__be32*)ipv6h = fl.fl6_flowlabel | htonl(0x60000000);
 	dsfield = INET_ECN_encapsulate(0, dsfield);
 	ipv6_change_dsfield(ipv6h, ~INET_ECN_MASK, dsfield);
 	ipv6h->payload_len = htons(skb->len - sizeof(struct ipv6hdr));
@@ -748,7 +778,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, 
 		      skb->dst->dev, dst_output);
 
-	if (err == NET_XMIT_SUCCESS || err == NET_XMIT_CN) {
+	if (net_xmit_eval(err) == 0) {
 		stats->tx_bytes += pkt_len;
 		stats->tx_packets++;
 	} else {
@@ -756,9 +786,6 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
 		stats->tx_aborted_errors++;
 	}
 	ip6_tnl_dst_store(t, dst);
-
-	kfree(opt);
-
 	t->recursion--;
 	return 0;
 tx_err_link_failure:
@@ -766,7 +793,6 @@ tx_err_link_failure:
 	dst_link_failure(skb);
 tx_err_dst_release:
 	dst_release(dst);
-	kfree(opt);
 tx_err:
 	stats->tx_errors++;
 	stats->tx_dropped++;
@@ -778,39 +804,19 @@ tx_err:
 static void ip6_tnl_set_cap(struct ip6_tnl *t)
 {
 	struct ip6_tnl_parm *p = &t->parms;
-	struct in6_addr *laddr = &p->laddr;
-	struct in6_addr *raddr = &p->raddr;
-	int ltype = ipv6_addr_type(laddr);
-	int rtype = ipv6_addr_type(raddr);
+	int ltype = ipv6_addr_type(&p->laddr);
+	int rtype = ipv6_addr_type(&p->raddr);
 
 	p->flags &= ~(IP6_TNL_F_CAP_XMIT|IP6_TNL_F_CAP_RCV);
 
-	if (ltype != IPV6_ADDR_ANY && rtype != IPV6_ADDR_ANY &&
-	    ((ltype|rtype) &
-	     (IPV6_ADDR_UNICAST|
-	      IPV6_ADDR_LOOPBACK|IPV6_ADDR_LINKLOCAL|
-	      IPV6_ADDR_MAPPED|IPV6_ADDR_RESERVED)) == IPV6_ADDR_UNICAST) {
-		struct net_device *ldev = NULL;
-		int l_ok = 1;
-		int r_ok = 1;
-
-		if (p->link)
-			ldev = dev_get_by_index(p->link);
-		
-		if (ltype&IPV6_ADDR_UNICAST && !ipv6_chk_addr(laddr, ldev, 0))
-			l_ok = 0;
-		
-		if (rtype&IPV6_ADDR_UNICAST && ipv6_chk_addr(raddr, NULL, 0))
-			r_ok = 0;
-		
-		if (l_ok && r_ok) {
-			if (ltype&IPV6_ADDR_UNICAST)
-				p->flags |= IP6_TNL_F_CAP_XMIT;
-			if (rtype&IPV6_ADDR_UNICAST)
-				p->flags |= IP6_TNL_F_CAP_RCV;
-		}
-		if (ldev)
-			dev_put(ldev);
+	if (ltype & (IPV6_ADDR_UNICAST|IPV6_ADDR_MULTICAST) &&
+	    rtype & (IPV6_ADDR_UNICAST|IPV6_ADDR_MULTICAST) &&
+	    !((ltype|rtype) & IPV6_ADDR_LOOPBACK) &&
+	    (!((ltype|rtype) & IPV6_ADDR_LINKLOCAL) || p->link)) {
+		if (ltype&IPV6_ADDR_UNICAST)
+			p->flags |= IP6_TNL_F_CAP_XMIT;
+		if (rtype&IPV6_ADDR_UNICAST)
+			p->flags |= IP6_TNL_F_CAP_RCV;
 	}
 }
 
@@ -844,8 +850,11 @@ static void ip6ip6_tnl_link_config(struct ip6_tnl *t)
 	dev->iflink = p->link;
 
 	if (p->flags & IP6_TNL_F_CAP_XMIT) {
+		int strict = (ipv6_addr_type(&p->raddr) &
+			      (IPV6_ADDR_MULTICAST|IPV6_ADDR_LINKLOCAL));
+
 		struct rt6_info *rt = rt6_lookup(&p->raddr, &p->laddr,
-						 p->link, 0);
+						 p->link, strict);
 
 		if (rt == NULL)
 			return;
@@ -920,26 +929,20 @@ static int
 ip6ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
 	int err = 0;
-	int create;
 	struct ip6_tnl_parm p;
 	struct ip6_tnl *t = NULL;
 
 	switch (cmd) {
 	case SIOCGETTUNNEL:
 		if (dev == ip6ip6_fb_tnl_dev) {
-			if (copy_from_user(&p,
-					   ifr->ifr_ifru.ifru_data,
-					   sizeof (p))) {
+			if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p))) {
 				err = -EFAULT;
 				break;
 			}
-			if ((err = ip6ip6_tnl_locate(&p, &t, 0)) == -ENODEV)
-				t = netdev_priv(dev);
-			else if (err)
-				break;
-		} else
+			t = ip6ip6_tnl_locate(&p, 0);
+		}
+		if (t == NULL)
 			t = netdev_priv(dev);
-
 		memcpy(&p, &t->parms, sizeof (p));
 		if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof (p))) {
 			err = -EFAULT;
@@ -948,35 +951,36 @@ ip6ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	case SIOCADDTUNNEL:
 	case SIOCCHGTUNNEL:
 		err = -EPERM;
-		create = (cmd == SIOCADDTUNNEL);
 		if (!capable(CAP_NET_ADMIN))
 			break;
-		if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p))) {
-			err = -EFAULT;
+		err = -EFAULT;
+		if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p)))
 			break;
-		}
-		if (!create && dev != ip6ip6_fb_tnl_dev) {
-			t = netdev_priv(dev);
-		}
-		if (!t && (err = ip6ip6_tnl_locate(&p, &t, create))) {
+		err = -EINVAL;
+		if (p.proto != IPPROTO_IPV6)
 			break;
-		}
-		if (cmd == SIOCCHGTUNNEL) {
-			if (t->dev != dev) {
-				err = -EEXIST;
-				break;
-			}
+		t = ip6ip6_tnl_locate(&p, cmd == SIOCADDTUNNEL);
+		if (dev != ip6ip6_fb_tnl_dev && cmd == SIOCCHGTUNNEL) {
+			if (t != NULL) {
+				if (t->dev != dev) {
+					err = -EEXIST;
+					break;
+				}
+			} else
+				t = netdev_priv(dev);
+
 			ip6ip6_tnl_unlink(t);
 			err = ip6ip6_tnl_change(t, &p);
 			ip6ip6_tnl_link(t);
 			netdev_state_change(dev);
 		}
-		if (copy_to_user(ifr->ifr_ifru.ifru_data,
-				 &t->parms, sizeof (p))) {
-			err = -EFAULT;
-		} else {
+		if (t) {
 			err = 0;
-		}
+			if (copy_to_user(ifr->ifr_ifru.ifru_data, &t->parms, sizeof (p)))
+				err = -EFAULT;
+
+		} else
+			err = (cmd == SIOCADDTUNNEL ? -ENOBUFS : -ENOENT);
 		break;
 	case SIOCDELTUNNEL:
 		err = -EPERM;
@@ -984,22 +988,18 @@ ip6ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 			break;
 
 		if (dev == ip6ip6_fb_tnl_dev) {
-			if (copy_from_user(&p, ifr->ifr_ifru.ifru_data,
-					   sizeof (p))) {
-				err = -EFAULT;
+			err = -EFAULT;
+			if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p)))
 				break;
-			}
-			err = ip6ip6_tnl_locate(&p, &t, 0);
-			if (err)
+			err = -ENOENT;
+			if ((t = ip6ip6_tnl_locate(&p, 0)) == NULL)
 				break;
-			if (t == netdev_priv(ip6ip6_fb_tnl_dev)) {
-				err = -EPERM;
+			err = -EPERM;
+			if (t->dev == ip6ip6_fb_tnl_dev)
 				break;
-			}
-		} else {
-			t = netdev_priv(dev);
+			dev = t->dev;
 		}
-		err = unregister_netdevice(t->dev);
+		err = unregister_netdevice(dev);
 		break;
 	default:
 		err = -EINVAL;
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 71f59f18ede..511730b67e9 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -176,7 +176,7 @@ out_ok:
 }
 
 static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-		                int type, int code, int offset, __u32 info)
+		                int type, int code, int offset, __be32 info)
 {
 	__be32 spi;
 	struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index de6b91981b3..1eafcfc95e8 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -51,6 +51,7 @@
 #include <net/inet_common.h>
 #include <net/tcp.h>
 #include <net/udp.h>
+#include <net/udplite.h>
 #include <net/xfrm.h>
 
 #include <asm/uaccess.h>
@@ -239,6 +240,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 			struct sk_buff *pktopt;
 
 			if (sk->sk_protocol != IPPROTO_UDP &&
+			    sk->sk_protocol != IPPROTO_UDPLITE &&
 			    sk->sk_protocol != IPPROTO_TCP)
 				break;
 
@@ -276,11 +278,15 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 				sk->sk_family = PF_INET;
 				tcp_sync_mss(sk, icsk->icsk_pmtu_cookie);
 			} else {
+				struct proto *prot = &udp_prot;
+
+				if (sk->sk_protocol == IPPROTO_UDPLITE)
+					prot = &udplite_prot;
 				local_bh_disable();
 				sock_prot_dec_use(sk->sk_prot);
-				sock_prot_inc_use(&udp_prot);
+				sock_prot_inc_use(prot);
 				local_bh_enable();
-				sk->sk_prot = &udp_prot;
+				sk->sk_prot = prot;
 				sk->sk_socket->ops = &inet_dgram_ops;
 				sk->sk_family = PF_INET;
 			}
@@ -813,6 +819,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
 	switch (optname) {
 	case IPV6_ADDRFORM:
 		if (sk->sk_protocol != IPPROTO_UDP &&
+		    sk->sk_protocol != IPPROTO_UDPLITE &&
 		    sk->sk_protocol != IPPROTO_TCP)
 			return -EINVAL;
 		if (sk->sk_state != TCP_ESTABLISHED)
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 3b114e3fa2f..a1c231a04ac 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -83,7 +83,7 @@
 struct mld2_grec {
 	__u8		grec_type;
 	__u8		grec_auxwords;
-	__u16		grec_nsrcs;
+	__be16		grec_nsrcs;
 	struct in6_addr	grec_mca;
 	struct in6_addr	grec_src[0];
 };
@@ -91,18 +91,18 @@ struct mld2_grec {
 struct mld2_report {
 	__u8	type;
 	__u8	resv1;
-	__u16	csum;
-	__u16	resv2;
-	__u16	ngrec;
+	__sum16	csum;
+	__be16	resv2;
+	__be16	ngrec;
 	struct mld2_grec grec[0];
 };
 
 struct mld2_query {
 	__u8 type;
 	__u8 code;
-	__u16 csum;
-	__u16 mrc;
-	__u16 resv1;
+	__sum16 csum;
+	__be16 mrc;
+	__be16 resv1;
 	struct in6_addr mca;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u8 qrv:3,
@@ -116,7 +116,7 @@ struct mld2_query {
 #error "Please fix <asm/byteorder.h>"
 #endif
 	__u8 qqic;
-	__u16 nsrcs;
+	__be16 nsrcs;
 	struct in6_addr srcs[0];
 };
 
@@ -1465,7 +1465,7 @@ static void mld_sendpack(struct sk_buff *skb)
 	struct inet6_dev *idev = in6_dev_get(skb->dev);
 	int err;
 
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+	IP6_INC_STATS(idev, IPSTATS_MIB_OUTREQUESTS);
 	payload_len = skb->tail - (unsigned char *)skb->nh.ipv6h -
 		sizeof(struct ipv6hdr);
 	mldlen = skb->tail - skb->h.raw;
@@ -1477,9 +1477,9 @@ static void mld_sendpack(struct sk_buff *skb)
 		mld_dev_queue_xmit);
 	if (!err) {
 		ICMP6_INC_STATS(idev,ICMP6_MIB_OUTMSGS);
-		IP6_INC_STATS(IPSTATS_MIB_OUTMCASTPKTS);
+		IP6_INC_STATS(idev, IPSTATS_MIB_OUTMCASTPKTS);
 	} else
-		IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+		IP6_INC_STATS(idev, IPSTATS_MIB_OUTDISCARDS);
 
 	if (likely(idev != NULL))
 		in6_dev_put(idev);
@@ -1763,7 +1763,10 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
 		     IPV6_TLV_ROUTERALERT, 2, 0, 0,
 		     IPV6_TLV_PADN, 0 };
 
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+	rcu_read_lock();
+	IP6_INC_STATS(__in6_dev_get(dev),
+		      IPSTATS_MIB_OUTREQUESTS);
+	rcu_read_unlock();
 	snd_addr = addr;
 	if (type == ICMPV6_MGM_REDUCTION) {
 		snd_addr = &all_routers;
@@ -1777,7 +1780,10 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
 	skb = sock_alloc_send_skb(sk, LL_RESERVED_SPACE(dev) + full_len, 1, &err);
 
 	if (skb == NULL) {
-		IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+		rcu_read_lock();
+		IP6_INC_STATS(__in6_dev_get(dev),
+			      IPSTATS_MIB_OUTDISCARDS);
+		rcu_read_unlock();
 		return;
 	}
 
@@ -1816,9 +1822,9 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
 		else
 			ICMP6_INC_STATS(idev, ICMP6_MIB_OUTGROUPMEMBRESPONSES);
 		ICMP6_INC_STATS(idev, ICMP6_MIB_OUTMSGS);
-		IP6_INC_STATS(IPSTATS_MIB_OUTMCASTPKTS);
+		IP6_INC_STATS(idev, IPSTATS_MIB_OUTMCASTPKTS);
 	} else
-		IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+		IP6_INC_STATS(idev, IPSTATS_MIB_OUTDISCARDS);
 
 	if (likely(idev != NULL))
 		in6_dev_put(idev);
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index 7ccdc8fc5a3..be7dd7db65d 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -262,10 +262,10 @@ static int mip6_destopt_reject(struct xfrm_state *x, struct sk_buff *skb, struct
 	sel.proto = fl->proto;
 	sel.dport = xfrm_flowi_dport(fl);
 	if (sel.dport)
-		sel.dport_mask = ~((__u16)0);
+		sel.dport_mask = htons(~0);
 	sel.sport = xfrm_flowi_sport(fl);
 	if (sel.sport)
-		sel.sport_mask = ~((__u16)0);
+		sel.sport_mask = htons(~0);
 	sel.ifindex = fl->oif;
 
 	err = km_report(IPPROTO_DSTOPTS, &sel,
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 73eb8c33e9f..56ea9283730 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -472,7 +472,9 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
 			inc_opt = 0;
 	}
 
-	skb = sock_alloc_send_skb(sk, MAX_HEADER + len + LL_RESERVED_SPACE(dev),
+	skb = sock_alloc_send_skb(sk,
+				  (MAX_HEADER + sizeof(struct ipv6hdr) +
+				   len + LL_RESERVED_SPACE(dev)),
 				  1, &err);
 
 	if (skb == NULL) {
@@ -513,7 +515,7 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
 
 	skb->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+	IP6_INC_STATS(idev, IPSTATS_MIB_OUTREQUESTS);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, ICMP6_MIB_OUTNEIGHBORADVERTISEMENTS);
@@ -561,7 +563,9 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
 	if (send_llinfo)
 		len += ndisc_opt_addr_space(dev);
 
-	skb = sock_alloc_send_skb(sk, MAX_HEADER + len + LL_RESERVED_SPACE(dev),
+	skb = sock_alloc_send_skb(sk,
+				  (MAX_HEADER + sizeof(struct ipv6hdr) +
+				   len + LL_RESERVED_SPACE(dev)),
 				  1, &err);
 	if (skb == NULL) {
 		ND_PRINTK0(KERN_ERR
@@ -597,7 +601,7 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
 	/* send it! */
 	skb->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+	IP6_INC_STATS(idev, IPSTATS_MIB_OUTREQUESTS);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, ICMP6_MIB_OUTNEIGHBORSOLICITS);
@@ -636,7 +640,9 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
 	if (dev->addr_len)
 		len += ndisc_opt_addr_space(dev);
 
-        skb = sock_alloc_send_skb(sk, MAX_HEADER + len + LL_RESERVED_SPACE(dev),
+        skb = sock_alloc_send_skb(sk,
+				  (MAX_HEADER + sizeof(struct ipv6hdr) +
+				   len + LL_RESERVED_SPACE(dev)),
 				  1, &err);
 	if (skb == NULL) {
 		ND_PRINTK0(KERN_ERR
@@ -670,7 +676,7 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
 	/* send it! */
 	skb->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);	
+	IP6_INC_STATS(idev, IPSTATS_MIB_OUTREQUESTS);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, ICMP6_MIB_OUTROUTERSOLICITS);
@@ -1261,10 +1267,11 @@ skip_defrtr:
 	}
 
 	if (ndopts.nd_opts_mtu) {
+		__be32 n;
 		u32 mtu;
 
-		memcpy(&mtu, ((u8*)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
-		mtu = ntohl(mtu);
+		memcpy(&n, ((u8*)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
+		mtu = ntohl(n);
 
 		if (mtu < IPV6_MIN_MTU || mtu > skb->dev->mtu) {
 			ND_PRINTK2(KERN_WARNING
@@ -1446,7 +1453,9 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
 	rd_len &= ~0x7;
 	len += rd_len;
 
-	buff = sock_alloc_send_skb(sk, MAX_HEADER + len + LL_RESERVED_SPACE(dev),
+	buff = sock_alloc_send_skb(sk,
+				   (MAX_HEADER + sizeof(struct ipv6hdr) +
+				    len + LL_RESERVED_SPACE(dev)),
 				   1, &err);
 	if (buff == NULL) {
 		ND_PRINTK0(KERN_ERR
@@ -1504,7 +1513,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
 
 	buff->dst = dst;
 	idev = in6_dev_get(dst->dev);
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+	IP6_INC_STATS(idev, IPSTATS_MIB_OUTREQUESTS);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, buff, NULL, dst->dev, dst_output);
 	if (!err) {
 		ICMP6_INC_STATS(idev, ICMP6_MIB_OUTREDIRECTS);
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 580b1aba672..f6294e5bcb3 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -31,7 +31,7 @@ int ip6_route_me_harder(struct sk_buff *skb)
 #endif
 
 	if (dst->error) {
-		IP6_INC_STATS(IPSTATS_MIB_OUTNOROUTES);
+		IP6_INC_STATS(ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES);
 		LIMIT_NETDEBUG(KERN_DEBUG "ip6_route_me_harder: No more route.\n");
 		dst_release(dst);
 		return -EINVAL;
@@ -80,11 +80,11 @@ static int nf_ip6_reroute(struct sk_buff **pskb, const struct nf_info *info)
 	return 0;
 }
 
-unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
+__sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
 			     unsigned int dataoff, u_int8_t protocol)
 {
 	struct ipv6hdr *ip6h = skb->nh.ipv6h;
-	unsigned int csum = 0;
+	__sum16 csum = 0;
 
 	switch (skb->ip_summed) {
 	case CHECKSUM_COMPLETE:
@@ -100,12 +100,13 @@ unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
 		}
 		/* fall through */
 	case CHECKSUM_NONE:
-		skb->csum = ~csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr,
+		skb->csum = ~csum_unfold(
+				csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr,
 					     skb->len - dataoff,
 					     protocol,
 					     csum_sub(0,
 						      skb_checksum(skb, 0,
-							           dataoff, 0)));
+							           dataoff, 0))));
 		csum = __skb_checksum_complete(skb);
 	}
 	return csum;
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index d7c45a9c15f..fc3e5eb4bc3 100644
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -6,7 +6,7 @@ menu "IPv6: Netfilter Configuration (EXPERIMENTAL)"
 	depends on INET && IPV6 && NETFILTER && EXPERIMENTAL
 
 config NF_CONNTRACK_IPV6
-	tristate "IPv6 support for new connection tracking (EXPERIMENTAL)"
+	tristate "IPv6 connection tracking support (EXPERIMENTAL)"
 	depends on EXPERIMENTAL && NF_CONNTRACK
 	---help---
 	  Connection tracking keeps a record of what packets have passed
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 9fec832ee08..d4d9f182441 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -241,7 +241,7 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
 	pmsg->data_len        = data_len;
 	pmsg->timestamp_sec   = entry->skb->tstamp.off_sec;
 	pmsg->timestamp_usec  = entry->skb->tstamp.off_usec;
-	pmsg->mark            = entry->skb->nfmark;
+	pmsg->mark            = entry->skb->mark;
 	pmsg->hook            = entry->info->hook;
 	pmsg->hw_protocol     = entry->skb->protocol;
 	
@@ -620,6 +620,7 @@ static ctl_table ipq_root_table[] = {
 	{ .ctl_name = 0 }
 };
 
+#ifdef CONFIG_PROC_FS
 static int
 ipq_get_info(char *buffer, char **start, off_t offset, int length)
 {
@@ -653,6 +654,7 @@ ipq_get_info(char *buffer, char **start, off_t offset, int length)
 		len = 0;
 	return len;
 }
+#endif /* CONFIG_PROC_FS */
 
 static struct nf_queue_handler nfqh = {
 	.name	= "ip6_queue",
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 204e02162d4..f63fb86d7c7 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1481,7 +1481,8 @@ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
 		if (hp == NULL)
 			return -EBADMSG;
 		if (nexthdr == NEXTHDR_FRAGMENT) {
-			unsigned short _frag_off, *fp;
+			unsigned short _frag_off;
+			__be16 *fp;
 			fp = skb_header_pointer(skb,
 						start+offsetof(struct frag_hdr,
 							       frag_off),
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 0cf537d3018..33b1faa90d7 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -69,9 +69,9 @@ static void dump_packet(const struct nf_loginfo *info,
 	/* Max length: 44 "LEN=65535 TC=255 HOPLIMIT=255 FLOWLBL=FFFFF " */
 	printk("LEN=%Zu TC=%u HOPLIMIT=%u FLOWLBL=%u ",
 	       ntohs(ih->payload_len) + sizeof(struct ipv6hdr),
-	       (ntohl(*(u_int32_t *)ih) & 0x0ff00000) >> 20,
+	       (ntohl(*(__be32 *)ih) & 0x0ff00000) >> 20,
 	       ih->hop_limit,
-	       (ntohl(*(u_int32_t *)ih) & 0x000fffff));
+	       (ntohl(*(__be32 *)ih) & 0x000fffff));
 
 	fragment = 0;
 	ptr = ip6hoff + sizeof(struct ipv6hdr);
@@ -270,11 +270,15 @@ static void dump_packet(const struct nf_loginfo *info,
 		}
 		break;
 	}
-	case IPPROTO_UDP: {
+	case IPPROTO_UDP:
+	case IPPROTO_UDPLITE: {
 		struct udphdr _udph, *uh;
 
-		/* Max length: 10 "PROTO=UDP " */
-		printk("PROTO=UDP ");
+		if (currenthdr == IPPROTO_UDP)
+			/* Max length: 10 "PROTO=UDP "     */
+			printk("PROTO=UDP " );
+		else	/* Max length: 14 "PROTO=UDPLITE " */
+			printk("PROTO=UDPLITE ");
 
 		if (fragment)
 			break;
@@ -436,13 +440,8 @@ ip6t_log_target(struct sk_buff **pskb,
 	li.u.log.level = loginfo->level;
 	li.u.log.logflags = loginfo->logflags;
 
-	if (loginfo->logflags & IP6T_LOG_NFLOG)
-		nf_log_packet(PF_INET6, hooknum, *pskb, in, out, &li,
-		              "%s", loginfo->prefix);
-	else
-		ip6t_log_packet(PF_INET6, hooknum, *pskb, in, out, &li,
-		                loginfo->prefix);
-
+	ip6t_log_packet(PF_INET6, hooknum, *pskb, in, out, &li,
+	                loginfo->prefix);
 	return IP6T_CONTINUE;
 }
 
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 386ea260e76..6250e86a6dd 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -149,11 +149,10 @@ ip6t_local_hook(unsigned int hook,
 		   int (*okfn)(struct sk_buff *))
 {
 
-	unsigned long nfmark;
 	unsigned int ret;
 	struct in6_addr saddr, daddr;
 	u_int8_t hop_limit;
-	u_int32_t flowlabel;
+	u_int32_t flowlabel, mark;
 
 #if 0
 	/* root is playing with raw sockets. */
@@ -165,10 +164,10 @@ ip6t_local_hook(unsigned int hook,
 	}
 #endif
 
-	/* save source/dest address, nfmark, hoplimit, flowlabel, priority,  */
+	/* save source/dest address, mark, hoplimit, flowlabel, priority,  */
 	memcpy(&saddr, &(*pskb)->nh.ipv6h->saddr, sizeof(saddr));
 	memcpy(&daddr, &(*pskb)->nh.ipv6h->daddr, sizeof(daddr));
-	nfmark = (*pskb)->nfmark;
+	mark = (*pskb)->mark;
 	hop_limit = (*pskb)->nh.ipv6h->hop_limit;
 
 	/* flowlabel and prio (includes version, which shouldn't change either */
@@ -179,7 +178,7 @@ ip6t_local_hook(unsigned int hook,
 	if (ret != NF_DROP && ret != NF_STOLEN 
 		&& (memcmp(&(*pskb)->nh.ipv6h->saddr, &saddr, sizeof(saddr))
 		    || memcmp(&(*pskb)->nh.ipv6h->daddr, &daddr, sizeof(daddr))
-		    || (*pskb)->nfmark != nfmark
+		    || (*pskb)->mark != mark
 		    || (*pskb)->nh.ipv6h->hop_limit != hop_limit))
 		return ip6_route_me_harder(*pskb) == 0 ? ret : NF_DROP;
 
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index e5e53fff9e3..a20615ffccf 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -33,7 +33,7 @@
 #include <linux/netfilter_ipv6.h>
 #include <net/netfilter/nf_conntrack.h>
 #include <net/netfilter/nf_conntrack_helper.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
 #include <net/netfilter/nf_conntrack_l3proto.h>
 #include <net/netfilter/nf_conntrack_core.h>
 
@@ -43,8 +43,6 @@
 #define DEBUGP(format, args...)
 #endif
 
-DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
-
 static int ipv6_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
 			     struct nf_conntrack_tuple *tuple)
 {
@@ -211,11 +209,6 @@ out:
 	return nf_conntrack_confirm(pskb);
 }
 
-extern struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb);
-extern void nf_ct_frag6_output(unsigned int hooknum, struct sk_buff *skb,
-			       struct net_device *in,
-			       struct net_device *out,
-			       int (*okfn)(struct sk_buff *));
 static unsigned int ipv6_defrag(unsigned int hooknum,
 				struct sk_buff **pskb,
 				const struct net_device *in,
@@ -331,26 +324,7 @@ static struct nf_hook_ops ipv6_conntrack_ops[] = {
 };
 
 #ifdef CONFIG_SYSCTL
-
-/* From nf_conntrack_proto_icmpv6.c */
-extern unsigned int nf_ct_icmpv6_timeout;
-
-/* From nf_conntrack_reasm.c */
-extern unsigned int nf_ct_frag6_timeout;
-extern unsigned int nf_ct_frag6_low_thresh;
-extern unsigned int nf_ct_frag6_high_thresh;
-
-static struct ctl_table_header *nf_ct_ipv6_sysctl_header;
-
-static ctl_table nf_ct_sysctl_table[] = {
-	{
-		.ctl_name	= NET_NF_CONNTRACK_ICMPV6_TIMEOUT,
-		.procname	= "nf_conntrack_icmpv6_timeout",
-		.data		= &nf_ct_icmpv6_timeout,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
+static ctl_table nf_ct_ipv6_sysctl_table[] = {
 	{
 		.ctl_name	= NET_NF_CONNTRACK_FRAG6_TIMEOUT,
 		.procname	= "nf_conntrack_frag6_timeout",
@@ -377,26 +351,6 @@ static ctl_table nf_ct_sysctl_table[] = {
 	},
         { .ctl_name = 0 }
 };
-
-static ctl_table nf_ct_netfilter_table[] = {
-	{
-		.ctl_name	= NET_NETFILTER,
-		.procname	= "netfilter",
-		.mode		= 0555,
-		.child		= nf_ct_sysctl_table,
-	},
-	{ .ctl_name = 0 }
-};
-
-static ctl_table nf_ct_net_table[] = {
-	{
-		.ctl_name	= CTL_NET,
-		.procname	= "net",
-		.mode		= 0555,
-		.child		= nf_ct_netfilter_table,
-	},
-	{ .ctl_name = 0 }
-};
 #endif
 
 #if defined(CONFIG_NF_CT_NETLINK) || \
@@ -454,16 +408,14 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6 = {
 	.tuple_to_nfattr	= ipv6_tuple_to_nfattr,
 	.nfattr_to_tuple	= ipv6_nfattr_to_tuple,
 #endif
+#ifdef CONFIG_SYSCTL
+	.ctl_table_path		= nf_net_netfilter_sysctl_path,
+	.ctl_table		= nf_ct_ipv6_sysctl_table,
+#endif
 	.get_features		= ipv6_get_features,
 	.me			= THIS_MODULE,
 };
 
-extern struct nf_conntrack_protocol nf_conntrack_protocol_tcp6;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_udp6;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_icmpv6;
-extern int nf_ct_frag6_init(void);
-extern void nf_ct_frag6_cleanup(void);
-
 MODULE_ALIAS("nf_conntrack-" __stringify(AF_INET6));
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Yasuyuki KOZAKAI @USAGI <yasuyuki.kozakai@toshiba.co.jp>");
@@ -479,19 +431,19 @@ static int __init nf_conntrack_l3proto_ipv6_init(void)
 		printk("nf_conntrack_ipv6: can't initialize frag6.\n");
 		return ret;
 	}
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_tcp6);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_tcp6);
 	if (ret < 0) {
 		printk("nf_conntrack_ipv6: can't register tcp.\n");
 		goto cleanup_frag6;
 	}
 
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_udp6);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udp6);
 	if (ret < 0) {
 		printk("nf_conntrack_ipv6: can't register udp.\n");
 		goto cleanup_tcp;
 	}
 
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_icmpv6);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_icmpv6);
 	if (ret < 0) {
 		printk("nf_conntrack_ipv6: can't register icmpv6.\n");
 		goto cleanup_udp;
@@ -510,28 +462,16 @@ static int __init nf_conntrack_l3proto_ipv6_init(void)
 		       "hook.\n");
 		goto cleanup_ipv6;
 	}
-#ifdef CONFIG_SYSCTL
-	nf_ct_ipv6_sysctl_header = register_sysctl_table(nf_ct_net_table, 0);
-	if (nf_ct_ipv6_sysctl_header == NULL) {
-		printk("nf_conntrack: can't register to sysctl.\n");
-		ret = -ENOMEM;
-		goto cleanup_hooks;
-	}
-#endif
 	return ret;
 
-#ifdef CONFIG_SYSCTL
- cleanup_hooks:
-	nf_unregister_hooks(ipv6_conntrack_ops, ARRAY_SIZE(ipv6_conntrack_ops));
-#endif
  cleanup_ipv6:
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv6);
  cleanup_icmpv6:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_icmpv6);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmpv6);
  cleanup_udp:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_udp6);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp6);
  cleanup_tcp:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_tcp6);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp6);
  cleanup_frag6:
 	nf_ct_frag6_cleanup();
 	return ret;
@@ -540,14 +480,11 @@ static int __init nf_conntrack_l3proto_ipv6_init(void)
 static void __exit nf_conntrack_l3proto_ipv6_fini(void)
 {
 	synchronize_net();
-#ifdef CONFIG_SYSCTL
- 	unregister_sysctl_table(nf_ct_ipv6_sysctl_header);
-#endif
 	nf_unregister_hooks(ipv6_conntrack_ops, ARRAY_SIZE(ipv6_conntrack_ops));
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv6);
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_icmpv6);
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_udp6);
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_tcp6);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmpv6);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp6);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp6);
 	nf_ct_frag6_cleanup();
 }
 
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 34d447208ff..3905cacc69a 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -29,11 +29,11 @@
 #include <linux/seq_file.h>
 #include <linux/netfilter_ipv6.h>
 #include <net/netfilter/nf_conntrack_tuple.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
 
-unsigned long nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
+static unsigned long nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
 
 #if 0
 #define DEBUGP printk
@@ -142,9 +142,6 @@ static int icmpv6_new(struct nf_conn *conntrack,
 	return 1;
 }
 
-extern int
-nf_ct_ipv6_skip_exthdr(struct sk_buff *skb, int start, u8 *nexthdrp, int len);
-extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
 static int
 icmpv6_error_message(struct sk_buff *skb,
 		     unsigned int icmp6off,
@@ -155,7 +152,7 @@ icmpv6_error_message(struct sk_buff *skb,
 	struct nf_conntrack_tuple_hash *h;
 	struct icmp6hdr _hdr, *hp;
 	unsigned int inip6off;
-	struct nf_conntrack_protocol *inproto;
+	struct nf_conntrack_l4proto *inproto;
 	u_int8_t inprotonum;
 	unsigned int inprotoff;
 
@@ -185,7 +182,7 @@ icmpv6_error_message(struct sk_buff *skb,
 		return -NF_ACCEPT;
 	}
 
-	inproto = __nf_ct_proto_find(PF_INET6, inprotonum);
+	inproto = __nf_ct_l4proto_find(PF_INET6, inprotonum);
 
 	/* Are they talking about one of our connections? */
 	if (!nf_ct_get_tuple(skb, inip6off, inprotoff, PF_INET6, inprotonum,
@@ -290,7 +287,7 @@ static int icmpv6_nfattr_to_tuple(struct nfattr *tb[],
 	tuple->dst.u.icmp.code =
 			*(u_int8_t *)NFA_DATA(tb[CTA_PROTO_ICMPV6_CODE-1]);
 	tuple->src.u.icmp.id =
-			*(u_int16_t *)NFA_DATA(tb[CTA_PROTO_ICMPV6_ID-1]);
+			*(__be16 *)NFA_DATA(tb[CTA_PROTO_ICMPV6_ID-1]);
 
 	if (tuple->dst.u.icmp.type < 128
 	    || tuple->dst.u.icmp.type - 128 >= sizeof(invmap)
@@ -301,10 +298,27 @@ static int icmpv6_nfattr_to_tuple(struct nfattr *tb[],
 }
 #endif
 
-struct nf_conntrack_protocol nf_conntrack_protocol_icmpv6 =
+#ifdef CONFIG_SYSCTL
+static struct ctl_table_header *icmpv6_sysctl_header;
+static struct ctl_table icmpv6_sysctl_table[] = {
+	{
+		.ctl_name	= NET_NF_CONNTRACK_ICMPV6_TIMEOUT,
+		.procname	= "nf_conntrack_icmpv6_timeout",
+		.data		= &nf_ct_icmpv6_timeout,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+#endif /* CONFIG_SYSCTL */
+
+struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 =
 {
 	.l3proto		= PF_INET6,
-	.proto			= IPPROTO_ICMPV6,
+	.l4proto		= IPPROTO_ICMPV6,
 	.name			= "icmpv6",
 	.pkt_to_tuple		= icmpv6_pkt_to_tuple,
 	.invert_tuple		= icmpv6_invert_tuple,
@@ -318,6 +332,10 @@ struct nf_conntrack_protocol nf_conntrack_protocol_icmpv6 =
 	.tuple_to_nfattr	= icmpv6_tuple_to_nfattr,
 	.nfattr_to_tuple	= icmpv6_nfattr_to_tuple,
 #endif
+#ifdef CONFIG_SYSCTL
+	.ctl_table_header	= &icmpv6_sysctl_header,
+	.ctl_table		= icmpv6_sysctl_table,
+#endif
 };
 
-EXPORT_SYMBOL(nf_conntrack_protocol_icmpv6);
+EXPORT_SYMBOL(nf_conntrack_l4proto_icmpv6);
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index bf93c1ea6be..37e5fca923a 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -72,7 +72,7 @@ struct nf_ct_frag6_queue
 	struct hlist_node	list;
 	struct list_head	lru_list;	/* lru list member	*/
 
-	__u32			id;		/* fragment id		*/
+	__be32			id;		/* fragment id		*/
 	struct in6_addr		saddr;
 	struct in6_addr		daddr;
 
@@ -115,28 +115,28 @@ static __inline__ void fq_unlink(struct nf_ct_frag6_queue *fq)
 	write_unlock(&nf_ct_frag6_lock);
 }
 
-static unsigned int ip6qhashfn(u32 id, struct in6_addr *saddr,
+static unsigned int ip6qhashfn(__be32 id, struct in6_addr *saddr,
 			       struct in6_addr *daddr)
 {
 	u32 a, b, c;
 
-	a = saddr->s6_addr32[0];
-	b = saddr->s6_addr32[1];
-	c = saddr->s6_addr32[2];
+	a = (__force u32)saddr->s6_addr32[0];
+	b = (__force u32)saddr->s6_addr32[1];
+	c = (__force u32)saddr->s6_addr32[2];
 
 	a += JHASH_GOLDEN_RATIO;
 	b += JHASH_GOLDEN_RATIO;
 	c += nf_ct_frag6_hash_rnd;
 	__jhash_mix(a, b, c);
 
-	a += saddr->s6_addr32[3];
-	b += daddr->s6_addr32[0];
-	c += daddr->s6_addr32[1];
+	a += (__force u32)saddr->s6_addr32[3];
+	b += (__force u32)daddr->s6_addr32[0];
+	c += (__force u32)daddr->s6_addr32[1];
 	__jhash_mix(a, b, c);
 
-	a += daddr->s6_addr32[2];
-	b += daddr->s6_addr32[3];
-	c += id;
+	a += (__force u32)daddr->s6_addr32[2];
+	b += (__force u32)daddr->s6_addr32[3];
+	c += (__force u32)id;
 	__jhash_mix(a, b, c);
 
 	return c & (FRAG6Q_HASHSZ - 1);
@@ -338,7 +338,7 @@ static struct nf_ct_frag6_queue *nf_ct_frag6_intern(unsigned int hash,
 
 
 static struct nf_ct_frag6_queue *
-nf_ct_frag6_create(unsigned int hash, u32 id, struct in6_addr *src,				   struct in6_addr *dst)
+nf_ct_frag6_create(unsigned int hash, __be32 id, struct in6_addr *src,				   struct in6_addr *dst)
 {
 	struct nf_ct_frag6_queue *fq;
 
@@ -366,7 +366,7 @@ oom:
 }
 
 static __inline__ struct nf_ct_frag6_queue *
-fq_find(u32 id, struct in6_addr *src, struct in6_addr *dst)
+fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst)
 {
 	struct nf_ct_frag6_queue *fq;
 	struct hlist_node *n;
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index efee7a6301a..35249d8487b 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -49,6 +49,8 @@ static int sockstat6_seq_show(struct seq_file *seq, void *v)
 		       fold_prot_inuse(&tcpv6_prot));
 	seq_printf(seq, "UDP6: inuse %d\n",
 		       fold_prot_inuse(&udpv6_prot));
+	seq_printf(seq, "UDPLITE6: inuse %d\n",
+		        fold_prot_inuse(&udplitev6_prot));
 	seq_printf(seq, "RAW6: inuse %d\n",
 		       fold_prot_inuse(&rawv6_prot));
 	seq_printf(seq, "FRAG6: inuse %d memory %d\n",
@@ -133,6 +135,14 @@ static struct snmp_mib snmp6_udp6_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
+static struct snmp_mib snmp6_udplite6_list[] = {
+	SNMP_MIB_ITEM("UdpLite6InDatagrams", UDP_MIB_INDATAGRAMS),
+	SNMP_MIB_ITEM("UdpLite6NoPorts", UDP_MIB_NOPORTS),
+	SNMP_MIB_ITEM("UdpLite6InErrors", UDP_MIB_INERRORS),
+	SNMP_MIB_ITEM("UdpLite6OutDatagrams", UDP_MIB_OUTDATAGRAMS),
+	SNMP_MIB_SENTINEL
+};
+
 static unsigned long
 fold_field(void *mib[], int offt)
 {
@@ -161,11 +171,13 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
 
 	if (idev) {
 		seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex);
+		snmp6_seq_show_item(seq, (void **)idev->stats.ipv6, snmp6_ipstats_list);
 		snmp6_seq_show_item(seq, (void **)idev->stats.icmpv6, snmp6_icmp6_list);
 	} else {
 		snmp6_seq_show_item(seq, (void **)ipv6_statistics, snmp6_ipstats_list);
 		snmp6_seq_show_item(seq, (void **)icmpv6_statistics, snmp6_icmp6_list);
 		snmp6_seq_show_item(seq, (void **)udp_stats_in6, snmp6_udp6_list);
+		snmp6_seq_show_item(seq, (void **)udplite_stats_in6, snmp6_udplite6_list);
 	}
 	return 0;
 }
@@ -281,6 +293,9 @@ int snmp6_alloc_dev(struct inet6_dev *idev)
 	if (!idev || !idev->dev)
 		return -EINVAL;
 
+	if (snmp6_mib_init((void **)idev->stats.ipv6, sizeof(struct ipstats_mib),
+			   __alignof__(struct ipstats_mib)) < 0)
+		goto err_ip;
 	if (snmp6_mib_init((void **)idev->stats.icmpv6, sizeof(struct icmpv6_mib),
 			   __alignof__(struct icmpv6_mib)) < 0)
 		goto err_icmp;
@@ -288,12 +303,15 @@ int snmp6_alloc_dev(struct inet6_dev *idev)
 	return 0;
 
 err_icmp:
+	snmp6_mib_free((void **)idev->stats.ipv6);
+err_ip:
 	return err;
 }
 
 int snmp6_free_dev(struct inet6_dev *idev)
 {
 	snmp6_mib_free((void **)idev->stats.icmpv6);
+	snmp6_mib_free((void **)idev->stats.ipv6);
 	return 0;
 }
 
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index d6dedc4aec7..c2e629d6aea 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -220,7 +220,7 @@ static int rawv6_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	struct inet_sock *inet = inet_sk(sk);
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct sockaddr_in6 *addr = (struct sockaddr_in6 *) uaddr;
-	__u32 v4addr = 0;
+	__be32 v4addr = 0;
 	int addr_type;
 	int err;
 
@@ -290,7 +290,7 @@ out:
 
 void rawv6_err(struct sock *sk, struct sk_buff *skb,
 	       struct inet6_skb_parm *opt,
-	       int type, int code, int offset, u32 info)
+	       int type, int code, int offset, __be32 info)
 {
 	struct inet_sock *inet = inet_sk(sk);
 	struct ipv6_pinfo *np = inet6_sk(sk);
@@ -370,9 +370,9 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
-		skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+		skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
 					     &skb->nh.ipv6h->daddr,
-					     skb->len, inet->num, 0);
+					     skb->len, inet->num, 0));
 
 	if (inet->hdrincl) {
 		if (skb_checksum_complete(skb)) {
@@ -479,8 +479,8 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
 	int offset;
 	int len;
 	int total_len;
-	u32 tmp_csum;
-	u16 csum;
+	__wsum tmp_csum;
+	__sum16 csum;
 
 	if (!rp->checksum)
 		goto send;
@@ -530,16 +530,15 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
 
 	/* in case cksum was not initialized */
 	if (unlikely(csum))
-		tmp_csum = csum_sub(tmp_csum, csum);
+		tmp_csum = csum_sub(tmp_csum, csum_unfold(csum));
 
-	tmp_csum = csum_ipv6_magic(&fl->fl6_src,
+	csum = csum_ipv6_magic(&fl->fl6_src,
 				   &fl->fl6_dst,
 				   total_len, fl->proto, tmp_csum);
 
-	if (tmp_csum == 0)
-		tmp_csum = -1;
+	if (csum == 0 && fl->proto == IPPROTO_UDP)
+		csum = CSUM_MANGLED_0;
 
-	csum = tmp_csum;
 	if (skb_store_bits(skb, offset, &csum, 2))
 		BUG();
 
@@ -586,7 +585,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
 	if (err)
 		goto error_fault;
 
-	IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);		
+	IP6_INC_STATS(rt->rt6i_idev, IPSTATS_MIB_OUTREQUESTS);
 	err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
 		      dst_output);
 	if (err > 0)
@@ -600,7 +599,7 @@ error_fault:
 	err = -EFAULT;
 	kfree_skb(skb);
 error:
-	IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+	IP6_INC_STATS(rt->rt6i_idev, IPSTATS_MIB_OUTDISCARDS);
 	return err; 
 }
 
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index f39bbedd132..6f9a9046510 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -47,6 +47,7 @@
 #include <net/snmp.h>
 
 #include <net/ipv6.h>
+#include <net/ip6_route.h>
 #include <net/protocol.h>
 #include <net/transp_v6.h>
 #include <net/rawv6.h>
@@ -76,7 +77,7 @@ struct frag_queue
 	struct hlist_node	list;
 	struct list_head lru_list;		/* lru list member	*/
 
-	__u32			id;		/* fragment id		*/
+	__be32			id;		/* fragment id		*/
 	struct in6_addr		saddr;
 	struct in6_addr		daddr;
 
@@ -124,28 +125,28 @@ static __inline__ void fq_unlink(struct frag_queue *fq)
  * callers should be careful not to use the hash value outside the ipfrag_lock
  * as doing so could race with ipfrag_hash_rnd being recalculated.
  */
-static unsigned int ip6qhashfn(u32 id, struct in6_addr *saddr,
+static unsigned int ip6qhashfn(__be32 id, struct in6_addr *saddr,
 			       struct in6_addr *daddr)
 {
 	u32 a, b, c;
 
-	a = saddr->s6_addr32[0];
-	b = saddr->s6_addr32[1];
-	c = saddr->s6_addr32[2];
+	a = (__force u32)saddr->s6_addr32[0];
+	b = (__force u32)saddr->s6_addr32[1];
+	c = (__force u32)saddr->s6_addr32[2];
 
 	a += JHASH_GOLDEN_RATIO;
 	b += JHASH_GOLDEN_RATIO;
 	c += ip6_frag_hash_rnd;
 	__jhash_mix(a, b, c);
 
-	a += saddr->s6_addr32[3];
-	b += daddr->s6_addr32[0];
-	c += daddr->s6_addr32[1];
+	a += (__force u32)saddr->s6_addr32[3];
+	b += (__force u32)daddr->s6_addr32[0];
+	c += (__force u32)daddr->s6_addr32[1];
 	__jhash_mix(a, b, c);
 
-	a += daddr->s6_addr32[2];
-	b += daddr->s6_addr32[3];
-	c += id;
+	a += (__force u32)daddr->s6_addr32[2];
+	b += (__force u32)daddr->s6_addr32[3];
+	c += (__force u32)id;
 	__jhash_mix(a, b, c);
 
 	return c & (IP6Q_HASHSZ - 1);
@@ -257,7 +258,7 @@ static __inline__ void fq_kill(struct frag_queue *fq)
 	}
 }
 
-static void ip6_evictor(void)
+static void ip6_evictor(struct inet6_dev *idev)
 {
 	struct frag_queue *fq;
 	struct list_head *tmp;
@@ -284,14 +285,14 @@ static void ip6_evictor(void)
 		spin_unlock(&fq->lock);
 
 		fq_put(fq, &work);
-		IP6_INC_STATS_BH(IPSTATS_MIB_REASMFAILS);
+		IP6_INC_STATS_BH(idev, IPSTATS_MIB_REASMFAILS);
 	}
 }
 
 static void ip6_frag_expire(unsigned long data)
 {
 	struct frag_queue *fq = (struct frag_queue *) data;
-	struct net_device *dev;
+	struct net_device *dev = NULL;
 
 	spin_lock(&fq->lock);
 
@@ -300,17 +301,19 @@ static void ip6_frag_expire(unsigned long data)
 
 	fq_kill(fq);
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_REASMTIMEOUT);
-	IP6_INC_STATS_BH(IPSTATS_MIB_REASMFAILS);
+	dev = dev_get_by_index(fq->iif);
+	if (!dev)
+		goto out;
+
+	rcu_read_lock();
+	IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMTIMEOUT);
+	IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
+	rcu_read_unlock();
 
 	/* Don't send error if the first segment did not arrive. */
 	if (!(fq->last_in&FIRST_IN) || !fq->fragments)
 		goto out;
 
-	dev = dev_get_by_index(fq->iif);
-	if (!dev)
-		goto out;
-
 	/*
 	   But use as source device on which LAST ARRIVED
 	   segment was received. And do not use fq->dev
@@ -318,8 +321,9 @@ static void ip6_frag_expire(unsigned long data)
 	 */
 	fq->fragments->dev = dev;
 	icmpv6_send(fq->fragments, ICMPV6_TIME_EXCEED, ICMPV6_EXC_FRAGTIME, 0, dev);
-	dev_put(dev);
 out:
+	if (dev)
+		dev_put(dev);
 	spin_unlock(&fq->lock);
 	fq_put(fq, NULL);
 }
@@ -366,7 +370,8 @@ static struct frag_queue *ip6_frag_intern(struct frag_queue *fq_in)
 
 
 static struct frag_queue *
-ip6_frag_create(u32 id, struct in6_addr *src, struct in6_addr *dst)
+ip6_frag_create(__be32 id, struct in6_addr *src, struct in6_addr *dst,
+		struct inet6_dev *idev)
 {
 	struct frag_queue *fq;
 
@@ -386,12 +391,13 @@ ip6_frag_create(u32 id, struct in6_addr *src, struct in6_addr *dst)
 	return ip6_frag_intern(fq);
 
 oom:
-	IP6_INC_STATS_BH(IPSTATS_MIB_REASMFAILS);
+	IP6_INC_STATS_BH(idev, IPSTATS_MIB_REASMFAILS);
 	return NULL;
 }
 
 static __inline__ struct frag_queue *
-fq_find(u32 id, struct in6_addr *src, struct in6_addr *dst)
+fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst,
+	struct inet6_dev *idev)
 {
 	struct frag_queue *fq;
 	struct hlist_node *n;
@@ -410,7 +416,7 @@ fq_find(u32 id, struct in6_addr *src, struct in6_addr *dst)
 	}
 	read_unlock(&ip6_frag_lock);
 
-	return ip6_frag_create(id, src, dst);
+	return ip6_frag_create(id, src, dst, idev);
 }
 
 
@@ -428,7 +434,8 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 			((u8 *) (fhdr + 1) - (u8 *) (skb->nh.ipv6h + 1)));
 
 	if ((unsigned int)end > IPV6_MAXPLEN) {
-		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+				 IPSTATS_MIB_INHDRERRORS);
  		icmpv6_param_prob(skb,ICMPV6_HDR_FIELD, (u8*)&fhdr->frag_off - skb->nh.raw);
  		return;
 	}
@@ -455,7 +462,8 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 			/* RFC2460 says always send parameter problem in
 			 * this case. -DaveM
 			 */
-			IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
+			IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
+					 IPSTATS_MIB_INHDRERRORS);
 			icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, 
 					  offsetof(struct ipv6hdr, payload_len));
 			return;
@@ -571,7 +579,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 	return;
 
 err:
-	IP6_INC_STATS(IPSTATS_MIB_REASMFAILS);
+	IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMFAILS);
 	kfree_skb(skb);
 }
 
@@ -665,7 +673,9 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
 	if (head->ip_summed == CHECKSUM_COMPLETE)
 		head->csum = csum_partial(head->nh.raw, head->h.raw-head->nh.raw, head->csum);
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_REASMOKS);
+	rcu_read_lock();
+	IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMOKS);
+	rcu_read_unlock();
 	fq->fragments = NULL;
 	return 1;
 
@@ -677,7 +687,9 @@ out_oom:
 	if (net_ratelimit())
 		printk(KERN_DEBUG "ip6_frag_reasm: no memory for reassembly\n");
 out_fail:
-	IP6_INC_STATS_BH(IPSTATS_MIB_REASMFAILS);
+	rcu_read_lock();
+	IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
+	rcu_read_unlock();
 	return -1;
 }
 
@@ -691,16 +703,16 @@ static int ipv6_frag_rcv(struct sk_buff **skbp)
 
 	hdr = skb->nh.ipv6h;
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_REASMREQDS);
+	IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMREQDS);
 
 	/* Jumbo payload inhibits frag. header */
 	if (hdr->payload_len==0) {
-		IP6_INC_STATS(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_INHDRERRORS);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, skb->h.raw-skb->nh.raw);
 		return -1;
 	}
 	if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+sizeof(struct frag_hdr))) {
-		IP6_INC_STATS(IPSTATS_MIB_INHDRERRORS);
+		IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_INHDRERRORS);
 		icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, skb->h.raw-skb->nh.raw);
 		return -1;
 	}
@@ -711,16 +723,17 @@ static int ipv6_frag_rcv(struct sk_buff **skbp)
 	if (!(fhdr->frag_off & htons(0xFFF9))) {
 		/* It is not a fragmented frame */
 		skb->h.raw += sizeof(struct frag_hdr);
-		IP6_INC_STATS_BH(IPSTATS_MIB_REASMOKS);
+		IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMOKS);
 
 		IP6CB(skb)->nhoff = (u8*)fhdr - skb->nh.raw;
 		return 1;
 	}
 
 	if (atomic_read(&ip6_frag_mem) > sysctl_ip6frag_high_thresh)
-		ip6_evictor();
+		ip6_evictor(ip6_dst_idev(skb->dst));
 
-	if ((fq = fq_find(fhdr->identification, &hdr->saddr, &hdr->daddr)) != NULL) {
+	if ((fq = fq_find(fhdr->identification, &hdr->saddr, &hdr->daddr,
+			  ip6_dst_idev(skb->dst))) != NULL) {
 		int ret = -1;
 
 		spin_lock(&fq->lock);
@@ -736,7 +749,7 @@ static int ipv6_frag_rcv(struct sk_buff **skbp)
 		return ret;
 	}
 
-	IP6_INC_STATS_BH(IPSTATS_MIB_REASMFAILS);
+	IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMFAILS);
 	kfree_skb(skb);
 	return -1;
 }
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index b39ae99122d..9f80518aacb 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -440,7 +440,7 @@ int rt6_route_rcv(struct net_device *dev, u8 *opt, int len,
 	if (pref == ICMPV6_ROUTER_PREF_INVALID)
 		pref = ICMPV6_ROUTER_PREF_MEDIUM;
 
-	lifetime = htonl(rinfo->lifetime);
+	lifetime = ntohl(rinfo->lifetime);
 	if (lifetime == 0xffffffff) {
 		/* infinity */
 	} else if (lifetime > 0x7fffffff/HZ) {
@@ -711,12 +711,10 @@ void ip6_route_input(struct sk_buff *skb)
 			.ip6_u = {
 				.daddr = iph->daddr,
 				.saddr = iph->saddr,
-#ifdef CONFIG_IPV6_ROUTE_FWMARK
-				.fwmark = skb->nfmark,
-#endif
-				.flowlabel = (* (u32 *) iph)&IPV6_FLOWINFO_MASK,
+				.flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK,
 			},
 		},
+ 		.mark = skb->mark,
 		.proto = iph->nexthdr,
 	};
 
@@ -942,7 +940,7 @@ struct dst_entry *ndisc_dst_alloc(struct net_device *dev,
 	fib6_force_start_gc();
 
 out:
-	return (struct dst_entry *)rt;
+	return &rt->u.dst;
 }
 
 int ndisc_dst_gc(int *more)
@@ -1225,7 +1223,7 @@ out:
 	if (idev)
 		in6_dev_put(idev);
 	if (rt)
-		dst_free((struct dst_entry *) rt);
+		dst_free(&rt->u.dst);
 	return err;
 }
 
@@ -1751,9 +1749,9 @@ static inline int ip6_pkt_drop(struct sk_buff *skb, int code)
 {
 	int type = ipv6_addr_type(&skb->nh.ipv6h->daddr);
 	if (type == IPV6_ADDR_ANY || type == IPV6_ADDR_RESERVED)
-		IP6_INC_STATS(IPSTATS_MIB_INADDRERRORS);
+		IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_INADDRERRORS);
 
-	IP6_INC_STATS(IPSTATS_MIB_OUTNOROUTES);
+	IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_OUTNOROUTES);
 	icmpv6_send(skb, ICMPV6_DEST_UNREACH, code, 0, skb->dev);
 	kfree_skb(skb);
 	return 0;
@@ -1824,7 +1822,7 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 		rt->rt6i_flags |= RTF_LOCAL;
 	rt->rt6i_nexthop = ndisc_get_neigh(rt->rt6i_dev, &rt->rt6i_gateway);
 	if (rt->rt6i_nexthop == NULL) {
-		dst_free((struct dst_entry *) rt);
+		dst_free(&rt->u.dst);
 		return ERR_PTR(-ENOMEM);
 	}
 
@@ -2008,6 +2006,20 @@ int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 	return ip6_route_add(&cfg);
 }
 
+static inline size_t rt6_nlmsg_size(void)
+{
+	return NLMSG_ALIGN(sizeof(struct rtmsg))
+	       + nla_total_size(16) /* RTA_SRC */
+	       + nla_total_size(16) /* RTA_DST */
+	       + nla_total_size(16) /* RTA_GATEWAY */
+	       + nla_total_size(16) /* RTA_PREFSRC */
+	       + nla_total_size(4) /* RTA_TABLE */
+	       + nla_total_size(4) /* RTA_IIF */
+	       + nla_total_size(4) /* RTA_OIF */
+	       + nla_total_size(4) /* RTA_PRIORITY */
+	       + nla_total_size(sizeof(struct rta_cacheinfo));
+}
+
 static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
 			 struct in6_addr *dst, struct in6_addr *src,
 			 int iif, int type, u32 pid, u32 seq,
@@ -2015,7 +2027,7 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
 {
 	struct rtmsg *rtm;
 	struct nlmsghdr *nlh;
-	struct rta_cacheinfo ci;
+	long expires;
 	u32 table;
 
 	if (prefix) {	/* user wants prefix routes only */
@@ -2089,18 +2101,11 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
 		NLA_PUT_U32(skb, RTA_OIF, rt->rt6i_dev->ifindex);
 
 	NLA_PUT_U32(skb, RTA_PRIORITY, rt->rt6i_metric);
-	ci.rta_lastuse = jiffies_to_clock_t(jiffies - rt->u.dst.lastuse);
-	if (rt->rt6i_expires)
-		ci.rta_expires = jiffies_to_clock_t(rt->rt6i_expires - jiffies);
-	else
-		ci.rta_expires = 0;
-	ci.rta_used = rt->u.dst.__use;
-	ci.rta_clntref = atomic_read(&rt->u.dst.__refcnt);
-	ci.rta_error = rt->u.dst.error;
-	ci.rta_id = 0;
-	ci.rta_ts = 0;
-	ci.rta_tsage = 0;
-	NLA_PUT(skb, RTA_CACHEINFO, sizeof(ci), &ci);
+
+	expires = rt->rt6i_expires ? rt->rt6i_expires - jiffies : 0;
+	if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0,
+			       expires, rt->u.dst.error) < 0)
+		goto nla_put_failure;
 
 	return nlmsg_end(skb, nlh);
 
@@ -2202,7 +2207,6 @@ void inet6_rt_notify(int event, struct rt6_info *rt, struct nl_info *info)
 	struct sk_buff *skb;
 	u32 pid = 0, seq = 0;
 	struct nlmsghdr *nlh = NULL;
-	int payload = sizeof(struct rtmsg) + 256;
 	int err = -ENOBUFS;
 
 	if (info) {
@@ -2212,15 +2216,13 @@ void inet6_rt_notify(int event, struct rt6_info *rt, struct nl_info *info)
 			seq = nlh->nlmsg_seq;
 	}
 
-	skb = nlmsg_new(nlmsg_total_size(payload), gfp_any());
+	skb = nlmsg_new(rt6_nlmsg_size(), gfp_any());
 	if (skb == NULL)
 		goto errout;
 
 	err = rt6_fill_node(skb, rt, NULL, NULL, 0, event, pid, seq, 0, 0);
-	if (err < 0) {
-		kfree_skb(skb);
-		goto errout;
-	}
+	/* failure implies BUG in rt6_nlmsg_size() */
+	BUG_ON(err < 0);
 
 	err = rtnl_notify(skb, pid, RTNLGRP_IPV6_ROUTE, nlh, gfp_any());
 errout:
@@ -2248,7 +2250,6 @@ struct rt6_proc_arg
 static int rt6_info_route(struct rt6_info *rt, void *p_arg)
 {
 	struct rt6_proc_arg *arg = (struct rt6_proc_arg *) p_arg;
-	int i;
 
 	if (arg->skip < arg->offset / RT6_INFO_LEN) {
 		arg->skip++;
@@ -2258,38 +2259,28 @@ static int rt6_info_route(struct rt6_info *rt, void *p_arg)
 	if (arg->len >= arg->length)
 		return 0;
 
-	for (i=0; i<16; i++) {
-		sprintf(arg->buffer + arg->len, "%02x",
-			rt->rt6i_dst.addr.s6_addr[i]);
-		arg->len += 2;
-	}
-	arg->len += sprintf(arg->buffer + arg->len, " %02x ",
+	arg->len += sprintf(arg->buffer + arg->len,
+			    NIP6_SEQFMT " %02x ",
+			    NIP6(rt->rt6i_dst.addr),
 			    rt->rt6i_dst.plen);
 
 #ifdef CONFIG_IPV6_SUBTREES
-	for (i=0; i<16; i++) {
-		sprintf(arg->buffer + arg->len, "%02x",
-			rt->rt6i_src.addr.s6_addr[i]);
-		arg->len += 2;
-	}
-	arg->len += sprintf(arg->buffer + arg->len, " %02x ",
+	arg->len += sprintf(arg->buffer + arg->len,
+			    NIP6_SEQFMT " %02x ",
+			    NIP6(rt->rt6i_src.addr),
 			    rt->rt6i_src.plen);
 #else
-	sprintf(arg->buffer + arg->len,
-		"00000000000000000000000000000000 00 ");
-	arg->len += 36;
+	arg->len += sprintf(arg->buffer + arg->len,
+			    "00000000000000000000000000000000 00 ");
 #endif
 
 	if (rt->rt6i_nexthop) {
-		for (i=0; i<16; i++) {
-			sprintf(arg->buffer + arg->len, "%02x",
-				rt->rt6i_nexthop->primary_key[i]);
-			arg->len += 2;
-		}
+		arg->len += sprintf(arg->buffer + arg->len,
+				    NIP6_SEQFMT,
+				    NIP6(*((struct in6_addr *)rt->rt6i_nexthop->primary_key)));
 	} else {
-		sprintf(arg->buffer + arg->len,
-			"00000000000000000000000000000000");
-		arg->len += 32;
+		arg->len += sprintf(arg->buffer + arg->len,
+				    "00000000000000000000000000000000");
 	}
 	arg->len += sprintf(arg->buffer + arg->len,
 			    " %08x %08x %08x %08x %8s\n",
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index be699f85b2c..77b7b091143 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -60,7 +60,7 @@
  */
 
 #define HASH_SIZE  16
-#define HASH(addr) ((addr^(addr>>4))&0xF)
+#define HASH(addr) (((__force u32)addr^((__force u32)addr>>4))&0xF)
 
 static int ipip6_fb_tunnel_init(struct net_device *dev);
 static int ipip6_tunnel_init(struct net_device *dev);
@@ -76,7 +76,7 @@ static struct ip_tunnel **tunnels[4] = { tunnels_wc, tunnels_l, tunnels_r, tunne
 
 static DEFINE_RWLOCK(ipip6_lock);
 
-static struct ip_tunnel * ipip6_tunnel_lookup(u32 remote, u32 local)
+static struct ip_tunnel * ipip6_tunnel_lookup(__be32 remote, __be32 local)
 {
 	unsigned h0 = HASH(remote);
 	unsigned h1 = HASH(local);
@@ -102,8 +102,8 @@ static struct ip_tunnel * ipip6_tunnel_lookup(u32 remote, u32 local)
 
 static struct ip_tunnel ** ipip6_bucket(struct ip_tunnel *t)
 {
-	u32 remote = t->parms.iph.daddr;
-	u32 local = t->parms.iph.saddr;
+	__be32 remote = t->parms.iph.daddr;
+	__be32 local = t->parms.iph.saddr;
 	unsigned h = 0;
 	int prio = 0;
 
@@ -144,8 +144,8 @@ static void ipip6_tunnel_link(struct ip_tunnel *t)
 
 static struct ip_tunnel * ipip6_tunnel_locate(struct ip_tunnel_parm *parms, int create)
 {
-	u32 remote = parms->iph.daddr;
-	u32 local = parms->iph.saddr;
+	__be32 remote = parms->iph.daddr;
+	__be32 local = parms->iph.saddr;
 	struct ip_tunnel *t, **tp, *nt;
 	struct net_device *dev;
 	unsigned h = 0;
@@ -405,9 +405,9 @@ out:
 /* Returns the embedded IPv4 address if the IPv6 address
    comes from 6to4 (RFC 3056) addr space */
 
-static inline u32 try_6to4(struct in6_addr *v6dst)
+static inline __be32 try_6to4(struct in6_addr *v6dst)
 {
-	u32 dst = 0;
+	__be32 dst = 0;
 
 	if (v6dst->s6_addr16[0] == htons(0x2002)) {
 	        /* 6to4 v6 addr has 16 bits prefix, 32 v4addr, 16 SLA, ... */
@@ -432,7 +432,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct net_device *tdev;			/* Device to other host */
 	struct iphdr  *iph;			/* Our new IP header */
 	int    max_headroom;			/* The extra header space needed */
-	u32    dst = tiph->daddr;
+	__be32 dst = tiph->daddr;
 	int    mtu;
 	struct in6_addr *addr6;	
 	int addr_type;
@@ -809,7 +809,7 @@ static void __exit sit_destroy_tunnels(void)
 	}
 }
 
-void __exit sit_cleanup(void)
+static void __exit sit_cleanup(void)
 {
 	inet_del_protocol(&sit_protocol, IPPROTO_IPV6);
 
@@ -819,7 +819,7 @@ void __exit sit_cleanup(void)
 	rtnl_unlock();
 }
 
-int __init sit_init(void)
+static int __init sit_init(void)
 {
 	int err;
 
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 4c2a7c0cafe..c25e930c2c6 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -66,10 +66,13 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 
+#include <linux/crypto.h>
+#include <linux/scatterlist.h>
+
 /* Socket used for sending RSTs and ACKs */
 static struct socket *tcp6_socket;
 
-static void	tcp_v6_send_reset(struct sk_buff *skb);
+static void	tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb);
 static void	tcp_v6_reqsk_send_ack(struct sk_buff *skb, struct request_sock *req);
 static void	tcp_v6_send_check(struct sock *sk, int len, 
 				  struct sk_buff *skb);
@@ -78,6 +81,10 @@ static int	tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb);
 
 static struct inet_connection_sock_af_ops ipv6_mapped;
 static struct inet_connection_sock_af_ops ipv6_specific;
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_sock_af_ops tcp_sock_ipv6_specific;
+static struct tcp_sock_af_ops tcp_sock_ipv6_mapped_specific;
+#endif
 
 static int tcp_v6_get_port(struct sock *sk, unsigned short snum)
 {
@@ -98,27 +105,20 @@ static void tcp_v6_hash(struct sock *sk)
 	}
 }
 
-static __inline__ u16 tcp_v6_check(struct tcphdr *th, int len,
+static __inline__ __sum16 tcp_v6_check(struct tcphdr *th, int len,
 				   struct in6_addr *saddr, 
 				   struct in6_addr *daddr, 
-				   unsigned long base)
+				   __wsum base)
 {
 	return csum_ipv6_magic(saddr, daddr, len, IPPROTO_TCP, base);
 }
 
-static __u32 tcp_v6_init_sequence(struct sock *sk, struct sk_buff *skb)
+static __u32 tcp_v6_init_sequence(struct sk_buff *skb)
 {
-	if (skb->protocol == htons(ETH_P_IPV6)) {
-		return secure_tcpv6_sequence_number(skb->nh.ipv6h->daddr.s6_addr32,
-						    skb->nh.ipv6h->saddr.s6_addr32,
-						    skb->h.th->dest,
-						    skb->h.th->source);
-	} else {
-		return secure_tcp_sequence_number(skb->nh.iph->daddr,
-						  skb->nh.iph->saddr,
-						  skb->h.th->dest,
-						  skb->h.th->source);
-	}
+	return secure_tcpv6_sequence_number(skb->nh.ipv6h->daddr.s6_addr32,
+					    skb->nh.ipv6h->saddr.s6_addr32,
+					    skb->h.th->dest,
+					    skb->h.th->source);
 }
 
 static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr, 
@@ -215,6 +215,9 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 
 		icsk->icsk_af_ops = &ipv6_mapped;
 		sk->sk_backlog_rcv = tcp_v4_do_rcv;
+#ifdef CONFIG_TCP_MD5SIG
+		tp->af_specific = &tcp_sock_ipv6_mapped_specific;
+#endif
 
 		err = tcp_v4_connect(sk, (struct sockaddr *)&sin, sizeof(sin));
 
@@ -222,6 +225,9 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 			icsk->icsk_ext_hdr_len = exthdrlen;
 			icsk->icsk_af_ops = &ipv6_specific;
 			sk->sk_backlog_rcv = tcp_v6_do_rcv;
+#ifdef CONFIG_TCP_MD5SIG
+			tp->af_specific = &tcp_sock_ipv6_specific;
+#endif
 			goto failure;
 		} else {
 			ipv6_addr_set(&np->saddr, 0, 0, htonl(0x0000FFFF),
@@ -310,7 +316,7 @@ failure:
 }
 
 static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-		int type, int code, int offset, __u32 info)
+		int type, int code, int offset, __be32 info)
 {
 	struct ipv6hdr *hdr = (struct ipv6hdr*)skb->data;
 	const struct tcphdr *th = (struct tcphdr *)(skb->data+offset);
@@ -509,8 +515,7 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
 
 		ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr);
 		err = ip6_xmit(sk, skb, &fl, opt, 0);
-		if (err == NET_XMIT_CN)
-			err = 0;
+		err = net_xmit_eval(err);
 	}
 
 done:
@@ -526,7 +531,396 @@ static void tcp_v6_reqsk_destructor(struct request_sock *req)
 		kfree_skb(inet6_rsk(req)->pktopts);
 }
 
-static struct request_sock_ops tcp6_request_sock_ops = {
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
+						   struct in6_addr *addr)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	int i;
+
+	BUG_ON(tp == NULL);
+
+	if (!tp->md5sig_info || !tp->md5sig_info->entries6)
+		return NULL;
+
+	for (i = 0; i < tp->md5sig_info->entries6; i++) {
+		if (ipv6_addr_cmp(&tp->md5sig_info->keys6[i].addr, addr) == 0)
+			return (struct tcp_md5sig_key *)&tp->md5sig_info->keys6[i];
+	}
+	return NULL;
+}
+
+static struct tcp_md5sig_key *tcp_v6_md5_lookup(struct sock *sk,
+						struct sock *addr_sk)
+{
+	return tcp_v6_md5_do_lookup(sk, &inet6_sk(addr_sk)->daddr);
+}
+
+static struct tcp_md5sig_key *tcp_v6_reqsk_md5_lookup(struct sock *sk,
+						      struct request_sock *req)
+{
+	return tcp_v6_md5_do_lookup(sk, &inet6_rsk(req)->rmt_addr);
+}
+
+static int tcp_v6_md5_do_add(struct sock *sk, struct in6_addr *peer,
+			     char *newkey, u8 newkeylen)
+{
+	/* Add key to the list */
+	struct tcp6_md5sig_key *key;
+	struct tcp_sock *tp = tcp_sk(sk);
+	struct tcp6_md5sig_key *keys;
+
+	key = (struct tcp6_md5sig_key*) tcp_v6_md5_do_lookup(sk, peer);
+	if (key) {
+		/* modify existing entry - just update that one */
+		kfree(key->key);
+		key->key = newkey;
+		key->keylen = newkeylen;
+	} else {
+		/* reallocate new list if current one is full. */
+		if (!tp->md5sig_info) {
+			tp->md5sig_info = kzalloc(sizeof(*tp->md5sig_info), GFP_ATOMIC);
+			if (!tp->md5sig_info) {
+				kfree(newkey);
+				return -ENOMEM;
+			}
+		}
+		tcp_alloc_md5sig_pool();
+		if (tp->md5sig_info->alloced6 == tp->md5sig_info->entries6) {
+			keys = kmalloc((sizeof (tp->md5sig_info->keys6[0]) *
+				       (tp->md5sig_info->entries6 + 1)), GFP_ATOMIC);
+
+			if (!keys) {
+				tcp_free_md5sig_pool();
+				kfree(newkey);
+				return -ENOMEM;
+			}
+
+			if (tp->md5sig_info->entries6)
+				memmove(keys, tp->md5sig_info->keys6,
+					(sizeof (tp->md5sig_info->keys6[0]) *
+					 tp->md5sig_info->entries6));
+
+			kfree(tp->md5sig_info->keys6);
+			tp->md5sig_info->keys6 = keys;
+			tp->md5sig_info->alloced6++;
+		}
+
+		ipv6_addr_copy(&tp->md5sig_info->keys6[tp->md5sig_info->entries6].addr,
+			       peer);
+		tp->md5sig_info->keys6[tp->md5sig_info->entries6].key = newkey;
+		tp->md5sig_info->keys6[tp->md5sig_info->entries6].keylen = newkeylen;
+
+		tp->md5sig_info->entries6++;
+	}
+	return 0;
+}
+
+static int tcp_v6_md5_add_func(struct sock *sk, struct sock *addr_sk,
+			       u8 *newkey, __u8 newkeylen)
+{
+	return tcp_v6_md5_do_add(sk, &inet6_sk(addr_sk)->daddr,
+				 newkey, newkeylen);
+}
+
+static int tcp_v6_md5_do_del(struct sock *sk, struct in6_addr *peer)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	int i;
+
+	for (i = 0; i < tp->md5sig_info->entries6; i++) {
+		if (ipv6_addr_cmp(&tp->md5sig_info->keys6[i].addr, peer) == 0) {
+			/* Free the key */
+			kfree(tp->md5sig_info->keys6[i].key);
+			tp->md5sig_info->entries6--;
+
+			if (tp->md5sig_info->entries6 == 0) {
+				kfree(tp->md5sig_info->keys6);
+				tp->md5sig_info->keys6 = NULL;
+
+				tcp_free_md5sig_pool();
+
+				return 0;
+			} else {
+				/* shrink the database */
+				if (tp->md5sig_info->entries6 != i)
+					memmove(&tp->md5sig_info->keys6[i],
+						&tp->md5sig_info->keys6[i+1],
+						(tp->md5sig_info->entries6 - i)
+						* sizeof (tp->md5sig_info->keys6[0]));
+			}
+		}
+	}
+	return -ENOENT;
+}
+
+static void tcp_v6_clear_md5_list (struct sock *sk)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	int i;
+
+	if (tp->md5sig_info->entries6) {
+		for (i = 0; i < tp->md5sig_info->entries6; i++)
+			kfree(tp->md5sig_info->keys6[i].key);
+		tp->md5sig_info->entries6 = 0;
+		tcp_free_md5sig_pool();
+	}
+
+	kfree(tp->md5sig_info->keys6);
+	tp->md5sig_info->keys6 = NULL;
+	tp->md5sig_info->alloced6 = 0;
+
+	if (tp->md5sig_info->entries4) {
+		for (i = 0; i < tp->md5sig_info->entries4; i++)
+			kfree(tp->md5sig_info->keys4[i].key);
+		tp->md5sig_info->entries4 = 0;
+		tcp_free_md5sig_pool();
+	}
+
+	kfree(tp->md5sig_info->keys4);
+	tp->md5sig_info->keys4 = NULL;
+	tp->md5sig_info->alloced4 = 0;
+}
+
+static int tcp_v6_parse_md5_keys (struct sock *sk, char __user *optval,
+				  int optlen)
+{
+	struct tcp_md5sig cmd;
+	struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&cmd.tcpm_addr;
+	u8 *newkey;
+
+	if (optlen < sizeof(cmd))
+		return -EINVAL;
+
+	if (copy_from_user(&cmd, optval, sizeof(cmd)))
+		return -EFAULT;
+
+	if (sin6->sin6_family != AF_INET6)
+		return -EINVAL;
+
+	if (!cmd.tcpm_keylen) {
+		if (!tcp_sk(sk)->md5sig_info)
+			return -ENOENT;
+		if (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_MAPPED)
+			return tcp_v4_md5_do_del(sk, sin6->sin6_addr.s6_addr32[3]);
+		return tcp_v6_md5_do_del(sk, &sin6->sin6_addr);
+	}
+
+	if (cmd.tcpm_keylen > TCP_MD5SIG_MAXKEYLEN)
+		return -EINVAL;
+
+	if (!tcp_sk(sk)->md5sig_info) {
+		struct tcp_sock *tp = tcp_sk(sk);
+		struct tcp_md5sig_info *p;
+
+		p = kzalloc(sizeof(struct tcp_md5sig_info), GFP_KERNEL);
+		if (!p)
+			return -ENOMEM;
+
+		tp->md5sig_info = p;
+	}
+
+	newkey = kmemdup(cmd.tcpm_key, cmd.tcpm_keylen, GFP_KERNEL);
+	if (!newkey)
+		return -ENOMEM;
+	if (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_MAPPED) {
+		return tcp_v4_md5_do_add(sk, sin6->sin6_addr.s6_addr32[3],
+					 newkey, cmd.tcpm_keylen);
+	}
+	return tcp_v6_md5_do_add(sk, &sin6->sin6_addr, newkey, cmd.tcpm_keylen);
+}
+
+static int tcp_v6_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
+				   struct in6_addr *saddr,
+				   struct in6_addr *daddr,
+				   struct tcphdr *th, int protocol,
+				   int tcplen)
+{
+	struct scatterlist sg[4];
+	__u16 data_len;
+	int block = 0;
+	__sum16 cksum;
+	struct tcp_md5sig_pool *hp;
+	struct tcp6_pseudohdr *bp;
+	struct hash_desc *desc;
+	int err;
+	unsigned int nbytes = 0;
+
+	hp = tcp_get_md5sig_pool();
+	if (!hp) {
+		printk(KERN_WARNING "%s(): hash pool not found...\n", __FUNCTION__);
+		goto clear_hash_noput;
+	}
+	bp = &hp->md5_blk.ip6;
+	desc = &hp->md5_desc;
+
+	/* 1. TCP pseudo-header (RFC2460) */
+	ipv6_addr_copy(&bp->saddr, saddr);
+	ipv6_addr_copy(&bp->daddr, daddr);
+	bp->len = htonl(tcplen);
+	bp->protocol = htonl(protocol);
+
+	sg_set_buf(&sg[block++], bp, sizeof(*bp));
+	nbytes += sizeof(*bp);
+
+	/* 2. TCP header, excluding options */
+	cksum = th->check;
+	th->check = 0;
+	sg_set_buf(&sg[block++], th, sizeof(*th));
+	nbytes += sizeof(*th);
+
+	/* 3. TCP segment data (if any) */
+	data_len = tcplen - (th->doff << 2);
+	if (data_len > 0) {
+		u8 *data = (u8 *)th + (th->doff << 2);
+		sg_set_buf(&sg[block++], data, data_len);
+		nbytes += data_len;
+	}
+
+	/* 4. shared key */
+	sg_set_buf(&sg[block++], key->key, key->keylen);
+	nbytes += key->keylen;
+
+	/* Now store the hash into the packet */
+	err = crypto_hash_init(desc);
+	if (err) {
+		printk(KERN_WARNING "%s(): hash_init failed\n", __FUNCTION__);
+		goto clear_hash;
+	}
+	err = crypto_hash_update(desc, sg, nbytes);
+	if (err) {
+		printk(KERN_WARNING "%s(): hash_update failed\n", __FUNCTION__);
+		goto clear_hash;
+	}
+	err = crypto_hash_final(desc, md5_hash);
+	if (err) {
+		printk(KERN_WARNING "%s(): hash_final failed\n", __FUNCTION__);
+		goto clear_hash;
+	}
+
+	/* Reset header, and free up the crypto */
+	tcp_put_md5sig_pool();
+	th->check = cksum;
+out:
+	return 0;
+clear_hash:
+	tcp_put_md5sig_pool();
+clear_hash_noput:
+	memset(md5_hash, 0, 16);
+	goto out;
+}
+
+static int tcp_v6_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
+				struct sock *sk,
+				struct dst_entry *dst,
+				struct request_sock *req,
+				struct tcphdr *th, int protocol,
+				int tcplen)
+{
+	struct in6_addr *saddr, *daddr;
+
+	if (sk) {
+		saddr = &inet6_sk(sk)->saddr;
+		daddr = &inet6_sk(sk)->daddr;
+	} else {
+		saddr = &inet6_rsk(req)->loc_addr;
+		daddr = &inet6_rsk(req)->rmt_addr;
+	}
+	return tcp_v6_do_calc_md5_hash(md5_hash, key,
+				       saddr, daddr,
+				       th, protocol, tcplen);
+}
+
+static int tcp_v6_inbound_md5_hash (struct sock *sk, struct sk_buff *skb)
+{
+	__u8 *hash_location = NULL;
+	struct tcp_md5sig_key *hash_expected;
+	struct ipv6hdr *ip6h = skb->nh.ipv6h;
+	struct tcphdr *th = skb->h.th;
+	int length = (th->doff << 2) - sizeof (*th);
+	int genhash;
+	u8 *ptr;
+	u8 newhash[16];
+
+	hash_expected = tcp_v6_md5_do_lookup(sk, &ip6h->saddr);
+
+	/* If the TCP option is too short, we can short cut */
+	if (length < TCPOLEN_MD5SIG)
+		return hash_expected ? 1 : 0;
+
+	/* parse options */
+	ptr = (u8*)(th + 1);
+	while (length > 0) {
+		int opcode = *ptr++;
+		int opsize;
+
+		switch(opcode) {
+		case TCPOPT_EOL:
+			goto done_opts;
+		case TCPOPT_NOP:
+			length--;
+			continue;
+		default:
+			opsize = *ptr++;
+			if (opsize < 2 || opsize > length)
+				goto done_opts;
+			if (opcode == TCPOPT_MD5SIG) {
+				hash_location = ptr;
+				goto done_opts;
+			}
+		}
+		ptr += opsize - 2;
+		length -= opsize;
+	}
+
+done_opts:
+	/* do we have a hash as expected? */
+	if (!hash_expected) {
+		if (!hash_location)
+			return 0;
+		if (net_ratelimit()) {
+			printk(KERN_INFO "MD5 Hash NOT expected but found "
+			       "(" NIP6_FMT ", %u)->"
+			       "(" NIP6_FMT ", %u)\n",
+			       NIP6(ip6h->saddr), ntohs(th->source),
+			       NIP6(ip6h->daddr), ntohs(th->dest));
+		}
+		return 1;
+	}
+
+	if (!hash_location) {
+		if (net_ratelimit()) {
+			printk(KERN_INFO "MD5 Hash expected but NOT found "
+			       "(" NIP6_FMT ", %u)->"
+			       "(" NIP6_FMT ", %u)\n",
+			       NIP6(ip6h->saddr), ntohs(th->source),
+			       NIP6(ip6h->daddr), ntohs(th->dest));
+		}
+		return 1;
+	}
+
+	/* check the signature */
+	genhash = tcp_v6_do_calc_md5_hash(newhash,
+					  hash_expected,
+					  &ip6h->saddr, &ip6h->daddr,
+					  th, sk->sk_protocol,
+					  skb->len);
+	if (genhash || memcmp(hash_location, newhash, 16) != 0) {
+		if (net_ratelimit()) {
+			printk(KERN_INFO "MD5 Hash %s for "
+			       "(" NIP6_FMT ", %u)->"
+			       "(" NIP6_FMT ", %u)\n",
+			       genhash ? "failed" : "mismatch",
+			       NIP6(ip6h->saddr), ntohs(th->source),
+			       NIP6(ip6h->daddr), ntohs(th->dest));
+		}
+		return 1;
+	}
+	return 0;
+}
+#endif
+
+static struct request_sock_ops tcp6_request_sock_ops __read_mostly = {
 	.family		=	AF_INET6,
 	.obj_size	=	sizeof(struct tcp6_request_sock),
 	.rtx_syn_ack	=	tcp_v6_send_synack,
@@ -535,9 +929,16 @@ static struct request_sock_ops tcp6_request_sock_ops = {
 	.send_reset	=	tcp_v6_send_reset
 };
 
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_request_sock_ops tcp_request_sock_ipv6_ops = {
+	.md5_lookup	=	tcp_v6_reqsk_md5_lookup,
+};
+#endif
+
 static struct timewait_sock_ops tcp6_timewait_sock_ops = {
 	.twsk_obj_size	= sizeof(struct tcp6_timewait_sock),
 	.twsk_unique	= tcp_twsk_unique,
+	.twsk_destructor= tcp_twsk_destructor,
 };
 
 static void tcp_v6_send_check(struct sock *sk, int len, struct sk_buff *skb)
@@ -547,7 +948,7 @@ static void tcp_v6_send_check(struct sock *sk, int len, struct sk_buff *skb)
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		th->check = ~csum_ipv6_magic(&np->saddr, &np->daddr, len, IPPROTO_TCP,  0);
-		skb->csum = offsetof(struct tcphdr, check);
+		skb->csum_offset = offsetof(struct tcphdr, check);
 	} else {
 		th->check = csum_ipv6_magic(&np->saddr, &np->daddr, len, IPPROTO_TCP, 
 					    csum_partial((char *)th, th->doff<<2, 
@@ -569,16 +970,20 @@ static int tcp_v6_gso_send_check(struct sk_buff *skb)
 	th->check = 0;
 	th->check = ~csum_ipv6_magic(&ipv6h->saddr, &ipv6h->daddr, skb->len,
 				     IPPROTO_TCP, 0);
-	skb->csum = offsetof(struct tcphdr, check);
+	skb->csum_offset = offsetof(struct tcphdr, check);
 	skb->ip_summed = CHECKSUM_PARTIAL;
 	return 0;
 }
 
-static void tcp_v6_send_reset(struct sk_buff *skb)
+static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
 {
 	struct tcphdr *th = skb->h.th, *t1; 
 	struct sk_buff *buff;
 	struct flowi fl;
+	int tot_len = sizeof(*th);
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *key;
+#endif
 
 	if (th->rst)
 		return;
@@ -586,25 +991,35 @@ static void tcp_v6_send_reset(struct sk_buff *skb)
 	if (!ipv6_unicast_destination(skb))
 		return; 
 
+#ifdef CONFIG_TCP_MD5SIG
+	if (sk)
+		key = tcp_v6_md5_do_lookup(sk, &skb->nh.ipv6h->daddr);
+	else
+		key = NULL;
+
+	if (key)
+		tot_len += TCPOLEN_MD5SIG_ALIGNED;
+#endif
+
 	/*
 	 * We need to grab some memory, and put together an RST,
 	 * and then put it into the queue to be sent.
 	 */
 
-	buff = alloc_skb(MAX_HEADER + sizeof(struct ipv6hdr) + sizeof(struct tcphdr),
+	buff = alloc_skb(MAX_HEADER + sizeof(struct ipv6hdr) + tot_len,
 			 GFP_ATOMIC);
 	if (buff == NULL) 
 	  	return;
 
-	skb_reserve(buff, MAX_HEADER + sizeof(struct ipv6hdr) + sizeof(struct tcphdr));
+	skb_reserve(buff, MAX_HEADER + sizeof(struct ipv6hdr) + tot_len);
 
-	t1 = (struct tcphdr *) skb_push(buff,sizeof(struct tcphdr));
+	t1 = (struct tcphdr *) skb_push(buff, tot_len);
 
 	/* Swap the send and the receive. */
 	memset(t1, 0, sizeof(*t1));
 	t1->dest = th->source;
 	t1->source = th->dest;
-	t1->doff = sizeof(*t1)/4;
+	t1->doff = tot_len / 4;
 	t1->rst = 1;
   
 	if(th->ack) {
@@ -615,6 +1030,22 @@ static void tcp_v6_send_reset(struct sk_buff *skb)
 				    + skb->len - (th->doff<<2));
 	}
 
+#ifdef CONFIG_TCP_MD5SIG
+	if (key) {
+		__be32 *opt = (__be32*)(t1 + 1);
+		opt[0] = htonl((TCPOPT_NOP << 24) |
+			       (TCPOPT_NOP << 16) |
+			       (TCPOPT_MD5SIG << 8) |
+			       TCPOLEN_MD5SIG);
+		tcp_v6_do_calc_md5_hash((__u8*)&opt[1],
+					key,
+					&skb->nh.ipv6h->daddr,
+					&skb->nh.ipv6h->saddr,
+					t1, IPPROTO_TCP,
+					tot_len);
+	}
+#endif
+
 	buff->csum = csum_partial((char *)t1, sizeof(*t1), 0);
 
 	memset(&fl, 0, sizeof(fl));
@@ -645,15 +1076,37 @@ static void tcp_v6_send_reset(struct sk_buff *skb)
 	kfree_skb(buff);
 }
 
-static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 ts)
+static void tcp_v6_send_ack(struct tcp_timewait_sock *tw,
+			    struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 ts)
 {
 	struct tcphdr *th = skb->h.th, *t1;
 	struct sk_buff *buff;
 	struct flowi fl;
 	int tot_len = sizeof(struct tcphdr);
+	__be32 *topt;
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *key;
+	struct tcp_md5sig_key tw_key;
+#endif
+
+#ifdef CONFIG_TCP_MD5SIG
+	if (!tw && skb->sk) {
+		key = tcp_v6_md5_do_lookup(skb->sk, &skb->nh.ipv6h->daddr);
+	} else if (tw && tw->tw_md5_keylen) {
+		tw_key.key = tw->tw_md5_key;
+		tw_key.keylen = tw->tw_md5_keylen;
+		key = &tw_key;
+	} else {
+		key = NULL;
+	}
+#endif
 
 	if (ts)
 		tot_len += TCPOLEN_TSTAMP_ALIGNED;
+#ifdef CONFIG_TCP_MD5SIG
+	if (key)
+		tot_len += TCPOLEN_MD5SIG_ALIGNED;
+#endif
 
 	buff = alloc_skb(MAX_HEADER + sizeof(struct ipv6hdr) + tot_len,
 			 GFP_ATOMIC);
@@ -673,15 +1126,29 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
 	t1->ack_seq = htonl(ack);
 	t1->ack = 1;
 	t1->window = htons(win);
+
+	topt = (__be32 *)(t1 + 1);
 	
 	if (ts) {
-		u32 *ptr = (u32*)(t1 + 1);
-		*ptr++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
-			       (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP);
-		*ptr++ = htonl(tcp_time_stamp);
-		*ptr = htonl(ts);
+		*topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
+				(TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP);
+		*topt++ = htonl(tcp_time_stamp);
+		*topt = htonl(ts);
 	}
 
+#ifdef CONFIG_TCP_MD5SIG
+	if (key) {
+		*topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
+				(TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG);
+		tcp_v6_do_calc_md5_hash((__u8 *)topt,
+					key,
+					&skb->nh.ipv6h->daddr,
+					&skb->nh.ipv6h->saddr,
+					t1, IPPROTO_TCP,
+					tot_len);
+	}
+#endif
+
 	buff->csum = csum_partial((char *)t1, tot_len, 0);
 
 	memset(&fl, 0, sizeof(fl));
@@ -712,9 +1179,9 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
 static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb)
 {
 	struct inet_timewait_sock *tw = inet_twsk(sk);
-	const struct tcp_timewait_sock *tcptw = tcp_twsk(sk);
+	struct tcp_timewait_sock *tcptw = tcp_twsk(sk);
 
-	tcp_v6_send_ack(skb, tcptw->tw_snd_nxt, tcptw->tw_rcv_nxt,
+	tcp_v6_send_ack(tcptw, skb, tcptw->tw_snd_nxt, tcptw->tw_rcv_nxt,
 			tcptw->tw_rcv_wnd >> tw->tw_rcv_wscale,
 			tcptw->tw_ts_recent);
 
@@ -723,7 +1190,7 @@ static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb)
 
 static void tcp_v6_reqsk_send_ack(struct sk_buff *skb, struct request_sock *req)
 {
-	tcp_v6_send_ack(skb, tcp_rsk(req)->snt_isn + 1, tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd, req->ts_recent);
+	tcp_v6_send_ack(NULL, skb, tcp_rsk(req)->snt_isn + 1, tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd, req->ts_recent);
 }
 
 
@@ -794,6 +1261,10 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
 	if (req == NULL)
 		goto drop;
 
+#ifdef CONFIG_TCP_MD5SIG
+	tcp_rsk(req)->af_specific = &tcp_request_sock_ipv6_ops;
+#endif
+
 	tcp_clear_options(&tmp_opt);
 	tmp_opt.mss_clamp = IPV6_MIN_MTU - sizeof(struct tcphdr) - sizeof(struct ipv6hdr);
 	tmp_opt.user_mss = tp->rx_opt.user_mss;
@@ -822,7 +1293,7 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
 		treq->iif = inet6_iif(skb);
 
 	if (isn == 0) 
-		isn = tcp_v6_init_sequence(sk,skb);
+		isn = tcp_v6_init_sequence(skb);
 
 	tcp_rsk(req)->snt_isn = isn;
 
@@ -852,6 +1323,9 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 	struct tcp_sock *newtp;
 	struct sock *newsk;
 	struct ipv6_txoptions *opt;
+#ifdef CONFIG_TCP_MD5SIG
+	struct tcp_md5sig_key *key;
+#endif
 
 	if (skb->protocol == htons(ETH_P_IP)) {
 		/*
@@ -882,6 +1356,10 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 
 		inet_csk(newsk)->icsk_af_ops = &ipv6_mapped;
 		newsk->sk_backlog_rcv = tcp_v4_do_rcv;
+#ifdef CONFIG_TCP_MD5SIG
+		newtp->af_specific = &tcp_sock_ipv6_mapped_specific;
+#endif
+
 		newnp->pktoptions  = NULL;
 		newnp->opt	   = NULL;
 		newnp->mcast_oif   = inet6_iif(skb);
@@ -1016,6 +1494,21 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 
 	newinet->daddr = newinet->saddr = newinet->rcv_saddr = LOOPBACK4_IPV6;
 
+#ifdef CONFIG_TCP_MD5SIG
+	/* Copy over the MD5 key from the original socket */
+	if ((key = tcp_v6_md5_do_lookup(sk, &newnp->daddr)) != NULL) {
+		/* We're using one, so create a matching key
+		 * on the newsk structure. If we fail to get
+		 * memory, then we end up not copying the key
+		 * across. Shucks.
+		 */
+		char *newkey = kmemdup(key->key, key->keylen, GFP_ATOMIC);
+		if (newkey != NULL)
+			tcp_v6_md5_do_add(newsk, &inet6_sk(sk)->daddr,
+					  newkey, key->keylen);
+	}
+#endif
+
 	__inet6_hash(&tcp_hashinfo, newsk);
 	inet_inherit_port(&tcp_hashinfo, sk, newsk);
 
@@ -1031,7 +1524,7 @@ out:
 	return NULL;
 }
 
-static int tcp_v6_checksum_init(struct sk_buff *skb)
+static __sum16 tcp_v6_checksum_init(struct sk_buff *skb)
 {
 	if (skb->ip_summed == CHECKSUM_COMPLETE) {
 		if (!tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
@@ -1041,8 +1534,8 @@ static int tcp_v6_checksum_init(struct sk_buff *skb)
 		}
 	}
 
-	skb->csum = ~tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
-				  &skb->nh.ipv6h->daddr, 0);
+	skb->csum = ~csum_unfold(tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
+				  &skb->nh.ipv6h->daddr, 0));
 
 	if (skb->len <= 76) {
 		return __skb_checksum_complete(skb);
@@ -1075,6 +1568,11 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 	if (skb->protocol == htons(ETH_P_IP))
 		return tcp_v4_do_rcv(sk, skb);
 
+#ifdef CONFIG_TCP_MD5SIG
+	if (tcp_v6_inbound_md5_hash (sk, skb))
+		goto discard;
+#endif
+
 	if (sk_filter(sk, skb))
 		goto discard;
 
@@ -1140,7 +1638,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 	return 0;
 
 reset:
-	tcp_v6_send_reset(skb);
+	tcp_v6_send_reset(sk, skb);
 discard:
 	if (opt_skb)
 		__kfree_skb(opt_skb);
@@ -1265,7 +1763,7 @@ no_tcp_socket:
 bad_packet:
 		TCP_INC_STATS_BH(TCP_MIB_INERRS);
 	} else {
-		tcp_v6_send_reset(skb);
+		tcp_v6_send_reset(NULL, skb);
 	}
 
 discard_it:
@@ -1344,6 +1842,15 @@ static struct inet_connection_sock_af_ops ipv6_specific = {
 #endif
 };
 
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_sock_af_ops tcp_sock_ipv6_specific = {
+	.md5_lookup	=	tcp_v6_md5_lookup,
+	.calc_md5_hash	=	tcp_v6_calc_md5_hash,
+	.md5_add	=	tcp_v6_md5_add_func,
+	.md5_parse	=	tcp_v6_parse_md5_keys,
+};
+#endif
+
 /*
  *	TCP over IPv4 via INET6 API
  */
@@ -1366,6 +1873,15 @@ static struct inet_connection_sock_af_ops ipv6_mapped = {
 #endif
 };
 
+#ifdef CONFIG_TCP_MD5SIG
+static struct tcp_sock_af_ops tcp_sock_ipv6_mapped_specific = {
+	.md5_lookup	=	tcp_v4_md5_lookup,
+	.calc_md5_hash	=	tcp_v4_calc_md5_hash,
+	.md5_add	=	tcp_v6_md5_add_func,
+	.md5_parse	=	tcp_v6_parse_md5_keys,
+};
+#endif
+
 /* NOTE: A lot of things set to zero explicitly by call to
  *       sk_alloc() so need not be done here.
  */
@@ -1405,6 +1921,10 @@ static int tcp_v6_init_sock(struct sock *sk)
 	sk->sk_write_space = sk_stream_write_space;
 	sock_set_flag(sk, SOCK_USE_WRITE_QUEUE);
 
+#ifdef CONFIG_TCP_MD5SIG
+	tp->af_specific = &tcp_sock_ipv6_specific;
+#endif
+
 	sk->sk_sndbuf = sysctl_tcp_wmem[1];
 	sk->sk_rcvbuf = sysctl_tcp_rmem[1];
 
@@ -1415,6 +1935,11 @@ static int tcp_v6_init_sock(struct sock *sk)
 
 static int tcp_v6_destroy_sock(struct sock *sk)
 {
+#ifdef CONFIG_TCP_MD5SIG
+	/* Clean up the MD5 key list */
+	if (tcp_sk(sk)->md5sig_info)
+		tcp_v6_clear_md5_list(sk);
+#endif
 	tcp_v4_destroy_sock(sk);
 	return inet6_destroy_sock(sk);
 }
diff --git a/net/ipv6/tunnel6.c b/net/ipv6/tunnel6.c
index 0ef9a35798d..918d07dd121 100644
--- a/net/ipv6/tunnel6.c
+++ b/net/ipv6/tunnel6.c
@@ -104,7 +104,7 @@ drop:
 }
 
 static void tunnel6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-			int type, int code, int offset, __u32 info)
+			int type, int code, int offset, __be32 info)
 {
 	struct xfrm6_tunnel *handler;
 
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index c83f23e51c4..f52a5c3cc0a 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -38,26 +38,18 @@
 #include <linux/skbuff.h>
 #include <asm/uaccess.h>
 
-#include <net/sock.h>
-#include <net/snmp.h>
-
-#include <net/ipv6.h>
 #include <net/ndisc.h>
 #include <net/protocol.h>
 #include <net/transp_v6.h>
 #include <net/ip6_route.h>
-#include <net/addrconf.h>
-#include <net/ip.h>
-#include <net/udp.h>
 #include <net/raw.h>
-#include <net/inet_common.h>
 #include <net/tcp_states.h>
-
 #include <net/ip6_checksum.h>
 #include <net/xfrm.h>
 
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include "udp_impl.h"
 
 DEFINE_SNMP_STAT(struct udp_mib, udp_stats_in6) __read_mostly;
 
@@ -66,23 +58,9 @@ static inline int udp_v6_get_port(struct sock *sk, unsigned short snum)
 	return udp_get_port(sk, snum, ipv6_rcv_saddr_equal);
 }
 
-static void udp_v6_hash(struct sock *sk)
-{
-	BUG();
-}
-
-static void udp_v6_unhash(struct sock *sk)
-{
- 	write_lock_bh(&udp_hash_lock);
-	if (sk_del_node_init(sk)) {
-		inet_sk(sk)->num = 0;
-		sock_prot_dec_use(sk->sk_prot);
-	}
-	write_unlock_bh(&udp_hash_lock);
-}
-
-static struct sock *udp_v6_lookup(struct in6_addr *saddr, u16 sport,
-				  struct in6_addr *daddr, u16 dport, int dif)
+static struct sock *__udp6_lib_lookup(struct in6_addr *saddr, __be16 sport,
+				      struct in6_addr *daddr, __be16 dport,
+				      int dif, struct hlist_head udptable[])
 {
 	struct sock *sk, *result = NULL;
 	struct hlist_node *node;
@@ -90,7 +68,7 @@ static struct sock *udp_v6_lookup(struct in6_addr *saddr, u16 sport,
 	int badness = -1;
 
  	read_lock(&udp_hash_lock);
-	sk_for_each(sk, node, &udp_hash[hnum & (UDP_HTABLE_SIZE - 1)]) {
+	sk_for_each(sk, node, &udptable[hnum & (UDP_HTABLE_SIZE - 1)]) {
 		struct inet_sock *inet = inet_sk(sk);
 
 		if (inet->num == hnum && sk->sk_family == PF_INET6) {
@@ -132,20 +110,11 @@ static struct sock *udp_v6_lookup(struct in6_addr *saddr, u16 sport,
 }
 
 /*
- *
- */
-
-static void udpv6_close(struct sock *sk, long timeout)
-{
-	sk_common_release(sk);
-}
-
-/*
  * 	This should be easy, if there is something there we
  * 	return it, otherwise we block.
  */
 
-static int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk, 
+int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
 		  struct msghdr *msg, size_t len,
 		  int noblock, int flags, int *addr_len)
 {
@@ -153,7 +122,7 @@ static int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
 	struct inet_sock *inet = inet_sk(sk);
   	struct sk_buff *skb;
 	size_t copied;
-  	int err;
+	int err, copy_only, is_udplite = IS_UDPLITE(sk);
 
   	if (addr_len)
   		*addr_len=sizeof(struct sockaddr_in6);
@@ -172,15 +141,21 @@ try_again:
   		msg->msg_flags |= MSG_TRUNC;
   	}
 
-	if (skb->ip_summed==CHECKSUM_UNNECESSARY) {
-		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
-					      copied);
-	} else if (msg->msg_flags&MSG_TRUNC) {
-		if (__skb_checksum_complete(skb))
+	/*
+	 * 	Decide whether to checksum and/or copy data.
+	 */
+	copy_only = (skb->ip_summed==CHECKSUM_UNNECESSARY);
+
+	if (is_udplite  ||  (!copy_only  &&  msg->msg_flags&MSG_TRUNC)) {
+		if (__udp_lib_checksum_complete(skb))
 			goto csum_copy_err;
-		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
-					      copied);
-	} else {
+		copy_only = 1;
+	}
+
+	if (copy_only)
+		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr),
+					      msg->msg_iov, copied       );
+	else {
 		err = skb_copy_and_csum_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov);
 		if (err == -EINVAL)
 			goto csum_copy_err;
@@ -231,14 +206,15 @@ csum_copy_err:
 	skb_kill_datagram(sk, skb, flags);
 
 	if (flags & MSG_DONTWAIT) {
-		UDP6_INC_STATS_USER(UDP_MIB_INERRORS);
+		UDP6_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
 		return -EAGAIN;
 	}
 	goto try_again;
 }
 
-static void udpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-	       int type, int code, int offset, __u32 info)
+void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
+		    int type, int code, int offset, __be32 info,
+		    struct hlist_head udptable[]                    )
 {
 	struct ipv6_pinfo *np;
 	struct ipv6hdr *hdr = (struct ipv6hdr*)skb->data;
@@ -248,8 +224,8 @@ static void udpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	struct sock *sk;
 	int err;
 
-	sk = udp_v6_lookup(daddr, uh->dest, saddr, uh->source, inet6_iif(skb));
-   
+	sk = __udp6_lib_lookup(daddr, uh->dest,
+			       saddr, uh->source, inet6_iif(skb), udptable);
 	if (sk == NULL)
 		return;
 
@@ -270,36 +246,60 @@ out:
 	sock_put(sk);
 }
 
-static inline int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
+static __inline__ void udpv6_err(struct sk_buff *skb,
+				 struct inet6_skb_parm *opt, int type,
+				 int code, int offset, __be32 info     )
+{
+	return __udp6_lib_err(skb, opt, type, code, offset, info, udp_hash);
+}
+
+int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 {
+	struct udp_sock *up = udp_sk(sk);
 	int rc;
 
-	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
-		kfree_skb(skb);
-		return -1;
-	}
+	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb))
+		goto drop;
 
-	if (skb_checksum_complete(skb)) {
-		UDP6_INC_STATS_BH(UDP_MIB_INERRORS);
-		kfree_skb(skb);
-		return 0;
+	/*
+	 * UDP-Lite specific tests, ignored on UDP sockets (see net/ipv4/udp.c).
+	 */
+	if ((up->pcflag & UDPLITE_RECV_CC)  &&  UDP_SKB_CB(skb)->partial_cov) {
+
+		if (up->pcrlen == 0) {          /* full coverage was set  */
+			LIMIT_NETDEBUG(KERN_WARNING "UDPLITE6: partial coverage"
+				" %d while full coverage %d requested\n",
+				UDP_SKB_CB(skb)->cscov, skb->len);
+			goto drop;
+		}
+		if (UDP_SKB_CB(skb)->cscov  <  up->pcrlen) {
+			LIMIT_NETDEBUG(KERN_WARNING "UDPLITE6: coverage %d "
+						    "too small, need min %d\n",
+				       UDP_SKB_CB(skb)->cscov, up->pcrlen);
+			goto drop;
+		}
 	}
 
+	if (udp_lib_checksum_complete(skb))
+		goto drop;
+
 	if ((rc = sock_queue_rcv_skb(sk,skb)) < 0) {
 		/* Note that an ENOMEM error is charged twice */
 		if (rc == -ENOMEM)
-			UDP6_INC_STATS_BH(UDP_MIB_RCVBUFERRORS);
-		UDP6_INC_STATS_BH(UDP_MIB_INERRORS);
-		kfree_skb(skb);
-		return 0;
+			UDP6_INC_STATS_BH(UDP_MIB_RCVBUFERRORS, up->pcflag);
+		goto drop;
 	}
-	UDP6_INC_STATS_BH(UDP_MIB_INDATAGRAMS);
+	UDP6_INC_STATS_BH(UDP_MIB_INDATAGRAMS, up->pcflag);
 	return 0;
+drop:
+	UDP6_INC_STATS_BH(UDP_MIB_INERRORS, up->pcflag);
+	kfree_skb(skb);
+	return -1;
 }
 
 static struct sock *udp_v6_mcast_next(struct sock *sk,
-				      u16 loc_port, struct in6_addr *loc_addr,
-				      u16 rmt_port, struct in6_addr *rmt_addr,
+				      __be16 loc_port, struct in6_addr *loc_addr,
+				      __be16 rmt_port, struct in6_addr *rmt_addr,
 				      int dif)
 {
 	struct hlist_node *node;
@@ -338,15 +338,15 @@ static struct sock *udp_v6_mcast_next(struct sock *sk,
  * Note: called only from the BH handler context,
  * so we don't need to lock the hashes.
  */
-static void udpv6_mcast_deliver(struct udphdr *uh,
-				struct in6_addr *saddr, struct in6_addr *daddr,
-				struct sk_buff *skb)
+static int __udp6_lib_mcast_deliver(struct sk_buff *skb, struct in6_addr *saddr,
+		           struct in6_addr *daddr, struct hlist_head udptable[])
 {
 	struct sock *sk, *sk2;
+	const struct udphdr *uh = skb->h.uh;
 	int dif;
 
 	read_lock(&udp_hash_lock);
-	sk = sk_head(&udp_hash[ntohs(uh->dest) & (UDP_HTABLE_SIZE - 1)]);
+	sk = sk_head(&udptable[ntohs(uh->dest) & (UDP_HTABLE_SIZE - 1)]);
 	dif = inet6_iif(skb);
 	sk = udp_v6_mcast_next(sk, uh->dest, daddr, uh->source, saddr, dif);
 	if (!sk) {
@@ -364,9 +364,35 @@ static void udpv6_mcast_deliver(struct udphdr *uh,
 	udpv6_queue_rcv_skb(sk, skb);
 out:
 	read_unlock(&udp_hash_lock);
+	return 0;
+}
+
+static inline int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh)
+
+{
+	if (uh->check == 0) {
+		/* RFC 2460 section 8.1 says that we SHOULD log
+		   this error. Well, it is reasonable.
+		 */
+		LIMIT_NETDEBUG(KERN_INFO "IPv6: udp checksum is 0\n");
+		return 1;
+	}
+	if (skb->ip_summed == CHECKSUM_COMPLETE &&
+	    !csum_ipv6_magic(&skb->nh.ipv6h->saddr, &skb->nh.ipv6h->daddr,
+		    	     skb->len, IPPROTO_UDP, skb->csum             ))
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
+		skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+							 &skb->nh.ipv6h->daddr,
+							 skb->len, IPPROTO_UDP,
+							 0));
+
+	return (UDP_SKB_CB(skb)->partial_cov = 0);
 }
 
-static int udpv6_rcv(struct sk_buff **pskb)
+int __udp6_lib_rcv(struct sk_buff **pskb, struct hlist_head udptable[],
+		   int is_udplite)
 {
 	struct sk_buff *skb = *pskb;
 	struct sock *sk;
@@ -383,44 +409,39 @@ static int udpv6_rcv(struct sk_buff **pskb)
 	uh = skb->h.uh;
 
 	ulen = ntohs(uh->len);
+	if (ulen > skb->len)
+		goto short_packet;
 
-	/* Check for jumbo payload */
-	if (ulen == 0)
-		ulen = skb->len;
+	if(! is_udplite ) {		/* UDP validates ulen. */
 
-	if (ulen > skb->len || ulen < sizeof(*uh))
-		goto short_packet;
+		/* Check for jumbo payload */
+		if (ulen == 0)
+			ulen = skb->len;
 
-	if (uh->check == 0) {
-		/* RFC 2460 section 8.1 says that we SHOULD log
-		   this error. Well, it is reasonable.
-		 */
-		LIMIT_NETDEBUG(KERN_INFO "IPv6: udp checksum is 0\n");
-		goto discard;
-	}
+		if (ulen < sizeof(*uh))
+			goto short_packet;
 
-	if (ulen < skb->len) {
-		if (pskb_trim_rcsum(skb, ulen))
-			goto discard;
-		saddr = &skb->nh.ipv6h->saddr;
-		daddr = &skb->nh.ipv6h->daddr;
-		uh = skb->h.uh;
-	}
+		if (ulen < skb->len) {
+			if (pskb_trim_rcsum(skb, ulen))
+				goto short_packet;
+			saddr = &skb->nh.ipv6h->saddr;
+			daddr = &skb->nh.ipv6h->daddr;
+			uh = skb->h.uh;
+		}
 
-	if (skb->ip_summed == CHECKSUM_COMPLETE &&
-	    !csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, skb->csum))
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
+		if (udp6_csum_init(skb, uh))
+			goto discard;
 
-	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
-		skb->csum = ~csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, 0);
+	} else 	{			/* UDP-Lite validates cscov. */
+		if (udplite6_csum_init(skb, uh))
+			goto discard;
+	}
 
 	/* 
 	 *	Multicast receive code 
 	 */
-	if (ipv6_addr_is_multicast(daddr)) {
-		udpv6_mcast_deliver(uh, saddr, daddr, skb);
-		return 0;
-	}
+	if (ipv6_addr_is_multicast(daddr))
+		return __udp6_lib_mcast_deliver(skb, saddr, daddr, udptable);
 
 	/* Unicast */
 
@@ -428,15 +449,16 @@ static int udpv6_rcv(struct sk_buff **pskb)
 	 * check socket cache ... must talk to Alan about his plans
 	 * for sock caches... i'll skip this for now.
 	 */
-	sk = udp_v6_lookup(saddr, uh->source, daddr, uh->dest, inet6_iif(skb));
+	sk = __udp6_lib_lookup(saddr, uh->source,
+			       daddr, uh->dest, inet6_iif(skb), udptable);
 
 	if (sk == NULL) {
 		if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
 			goto discard;
 
-		if (skb_checksum_complete(skb))
+		if (udp_lib_checksum_complete(skb))
 			goto discard;
-		UDP6_INC_STATS_BH(UDP_MIB_NOPORTS);
+		UDP6_INC_STATS_BH(UDP_MIB_NOPORTS, is_udplite);
 
 		icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0, dev);
 
@@ -451,14 +473,20 @@ static int udpv6_rcv(struct sk_buff **pskb)
 	return(0);
 
 short_packet:	
-	if (net_ratelimit())
-		printk(KERN_DEBUG "UDP: short packet: %d/%u\n", ulen, skb->len);
+	LIMIT_NETDEBUG(KERN_DEBUG "UDP%sv6: short packet: %d/%u\n",
+		       is_udplite? "-Lite" : "",  ulen, skb->len);
 
 discard:
-	UDP6_INC_STATS_BH(UDP_MIB_INERRORS);
+	UDP6_INC_STATS_BH(UDP_MIB_INERRORS, is_udplite);
 	kfree_skb(skb);
 	return(0);	
 }
+
+static __inline__ int udpv6_rcv(struct sk_buff **pskb)
+{
+	return __udp6_lib_rcv(pskb, udp_hash, 0);
+}
+
 /*
  * Throw away all pending data and cancel the corking. Socket is locked.
  */
@@ -477,13 +505,15 @@ static void udp_v6_flush_pending_frames(struct sock *sk)
  *	Sending
  */
 
-static int udp_v6_push_pending_frames(struct sock *sk, struct udp_sock *up)
+static int udp_v6_push_pending_frames(struct sock *sk)
 {
 	struct sk_buff *skb;
 	struct udphdr *uh;
+	struct udp_sock  *up = udp_sk(sk);
 	struct inet_sock *inet = inet_sk(sk);
 	struct flowi *fl = &inet->cork.fl;
 	int err = 0;
+	__wsum csum = 0;
 
 	/* Grab the skbuff where UDP header space exists. */
 	if ((skb = skb_peek(&sk->sk_write_queue)) == NULL)
@@ -498,35 +528,17 @@ static int udp_v6_push_pending_frames(struct sock *sk, struct udp_sock *up)
 	uh->len = htons(up->len);
 	uh->check = 0;
 
-	if (sk->sk_no_check == UDP_CSUM_NOXMIT) {
-		skb->ip_summed = CHECKSUM_NONE;
-		goto send;
-	}
-
-	if (skb_queue_len(&sk->sk_write_queue) == 1) {
-		skb->csum = csum_partial((char *)uh,
-				sizeof(struct udphdr), skb->csum);
-		uh->check = csum_ipv6_magic(&fl->fl6_src,
-					    &fl->fl6_dst,
-					    up->len, fl->proto, skb->csum);
-	} else {
-		u32 tmp_csum = 0;
-
-		skb_queue_walk(&sk->sk_write_queue, skb) {
-			tmp_csum = csum_add(tmp_csum, skb->csum);
-		}
-		tmp_csum = csum_partial((char *)uh,
-				sizeof(struct udphdr), tmp_csum);
-                tmp_csum = csum_ipv6_magic(&fl->fl6_src,
-					   &fl->fl6_dst,
-					   up->len, fl->proto, tmp_csum);
-                uh->check = tmp_csum;
+	if (up->pcflag)
+		csum = udplite_csum_outgoing(sk, skb);
+	 else
+		csum = udp_csum_outgoing(sk, skb);
 
-	}
+	/* add protocol-dependent pseudo-header */
+	uh->check = csum_ipv6_magic(&fl->fl6_src, &fl->fl6_dst,
+				    up->len, fl->proto, csum   );
 	if (uh->check == 0)
-		uh->check = -1;
+		uh->check = CSUM_MANGLED_0;
 
-send:
 	err = ip6_push_pending_frames(sk);
 out:
 	up->len = 0;
@@ -534,7 +546,7 @@ out:
 	return err;
 }
 
-static int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk, 
+int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk,
 		  struct msghdr *msg, size_t len)
 {
 	struct ipv6_txoptions opt_space;
@@ -554,6 +566,8 @@ static int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk,
 	int corkreq = up->corkflag || msg->msg_flags&MSG_MORE;
 	int err;
 	int connected = 0;
+	int is_udplite = up->pcflag;
+	int (*getfrag)(void *, char *, int, int, int, struct sk_buff *);
 
 	/* destination address check */
 	if (sin6) {
@@ -694,7 +708,7 @@ do_udp_sendmsg:
 		opt = fl6_merge_options(&opt_space, flowlabel, opt);
 	opt = ipv6_fixup_options(&opt_space, opt);
 
-	fl.proto = IPPROTO_UDP;
+	fl.proto = sk->sk_protocol;
 	ipv6_addr_copy(&fl.fl6_dst, daddr);
 	if (ipv6_addr_any(&fl.fl6_src) && !ipv6_addr_any(&np->saddr))
 		ipv6_addr_copy(&fl.fl6_src, &np->saddr);
@@ -761,14 +775,15 @@ back_from_confirm:
 
 do_append_data:
 	up->len += ulen;
-	err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov, ulen,
+	getfrag  =  is_udplite ?  udplite_getfrag : ip_generic_getfrag;
+	err = ip6_append_data(sk, getfrag, msg->msg_iov, ulen,
 		sizeof(struct udphdr), hlimit, tclass, opt, &fl,
 		(struct rt6_info*)dst,
 		corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags);
 	if (err)
 		udp_v6_flush_pending_frames(sk);
 	else if (!corkreq)
-		err = udp_v6_push_pending_frames(sk, up);
+		err = udp_v6_push_pending_frames(sk);
 	else if (unlikely(skb_queue_empty(&sk->sk_write_queue)))
 		up->pending = 0;
 
@@ -793,7 +808,7 @@ do_append_data:
 out:
 	fl6_sock_release(flowlabel);
 	if (!err) {
-		UDP6_INC_STATS_USER(UDP_MIB_OUTDATAGRAMS);
+		UDP6_INC_STATS_USER(UDP_MIB_OUTDATAGRAMS, is_udplite);
 		return len;
 	}
 	/*
@@ -804,7 +819,7 @@ out:
 	 * seems like overkill.
 	 */
 	if (err == -ENOBUFS || test_bit(SOCK_NOSPACE, &sk->sk_socket->flags)) {
-		UDP6_INC_STATS_USER(UDP_MIB_SNDBUFERRORS);
+		UDP6_INC_STATS_USER(UDP_MIB_SNDBUFERRORS, is_udplite);
 	}
 	return err;
 
@@ -816,7 +831,7 @@ do_confirm:
 	goto out;
 }
 
-static int udpv6_destroy_sock(struct sock *sk)
+int udpv6_destroy_sock(struct sock *sk)
 {
 	lock_sock(sk);
 	udp_v6_flush_pending_frames(sk);
@@ -830,119 +845,41 @@ static int udpv6_destroy_sock(struct sock *sk)
 /*
  *	Socket option code for UDP
  */
-static int do_udpv6_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int optlen)
-{
-	struct udp_sock *up = udp_sk(sk);
-	int val;
-	int err = 0;
-
-	if(optlen<sizeof(int))
-		return -EINVAL;
-
-	if (get_user(val, (int __user *)optval))
-		return -EFAULT;
-
-	switch(optname) {
-	case UDP_CORK:
-		if (val != 0) {
-			up->corkflag = 1;
-		} else {
-			up->corkflag = 0;
-			lock_sock(sk);
-			udp_v6_push_pending_frames(sk, up);
-			release_sock(sk);
-		}
-		break;
-		
-	case UDP_ENCAP:
-		switch (val) {
-		case 0:
-			up->encap_type = val;
-			break;
-		default:
-			err = -ENOPROTOOPT;
-			break;
-		}
-		break;
-
-	default:
-		err = -ENOPROTOOPT;
-		break;
-	};
-
-	return err;
-}
-
-static int udpv6_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int optlen)
+int udpv6_setsockopt(struct sock *sk, int level, int optname,
+		     char __user *optval, int optlen)
 {
-	if (level != SOL_UDP)
-		return ipv6_setsockopt(sk, level, optname, optval, optlen);
-	return do_udpv6_setsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_setsockopt(sk, level, optname, optval, optlen,
+					  udp_v6_push_pending_frames);
+	return ipv6_setsockopt(sk, level, optname, optval, optlen);
 }
 
 #ifdef CONFIG_COMPAT
-static int compat_udpv6_setsockopt(struct sock *sk, int level, int optname,
-				   char __user *optval, int optlen)
+int compat_udpv6_setsockopt(struct sock *sk, int level, int optname,
+			    char __user *optval, int optlen)
 {
-	if (level != SOL_UDP)
-		return compat_ipv6_setsockopt(sk, level, optname,
-					      optval, optlen);
-	return do_udpv6_setsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_setsockopt(sk, level, optname, optval, optlen,
+					  udp_v6_push_pending_frames);
+	return compat_ipv6_setsockopt(sk, level, optname, optval, optlen);
 }
 #endif
 
-static int do_udpv6_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen)
-{
-	struct udp_sock *up = udp_sk(sk);
-	int val, len;
-
-	if(get_user(len,optlen))
-		return -EFAULT;
-
-	len = min_t(unsigned int, len, sizeof(int));
-	
-	if(len < 0)
-		return -EINVAL;
-
-	switch(optname) {
-	case UDP_CORK:
-		val = up->corkflag;
-		break;
-
-	case UDP_ENCAP:
-		val = up->encap_type;
-		break;
-
-	default:
-		return -ENOPROTOOPT;
-	};
-
-  	if(put_user(len, optlen))
-  		return -EFAULT;
-	if(copy_to_user(optval, &val,len))
-		return -EFAULT;
-  	return 0;
-}
-
-static int udpv6_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen)
+int udpv6_getsockopt(struct sock *sk, int level, int optname,
+		     char __user *optval, int __user *optlen)
 {
-	if (level != SOL_UDP)
-		return ipv6_getsockopt(sk, level, optname, optval, optlen);
-	return do_udpv6_getsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_getsockopt(sk, level, optname, optval, optlen);
+	return ipv6_getsockopt(sk, level, optname, optval, optlen);
 }
 
 #ifdef CONFIG_COMPAT
-static int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
-				   char __user *optval, int __user *optlen)
+int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
+			    char __user *optval, int __user *optlen)
 {
-	if (level != SOL_UDP)
-		return compat_ipv6_getsockopt(sk, level, optname,
-					      optval, optlen);
-	return do_udpv6_getsockopt(sk, level, optname, optval, optlen);
+	if (level == SOL_UDP  ||  level == SOL_UDPLITE)
+		return udp_lib_getsockopt(sk, level, optname, optval, optlen);
+	return compat_ipv6_getsockopt(sk, level, optname, optval, optlen);
 }
 #endif
 
@@ -983,7 +920,7 @@ static void udp6_sock_seq_show(struct seq_file *seq, struct sock *sp, int bucket
 		   atomic_read(&sp->sk_refcnt), sp);
 }
 
-static int udp6_seq_show(struct seq_file *seq, void *v)
+int udp6_seq_show(struct seq_file *seq, void *v)
 {
 	if (v == SEQ_START_TOKEN)
 		seq_printf(seq,
@@ -1002,6 +939,7 @@ static struct udp_seq_afinfo udp6_seq_afinfo = {
 	.owner		= THIS_MODULE,
 	.name		= "udp6",
 	.family		= AF_INET6,
+	.hashtable	= udp_hash,
 	.seq_show	= udp6_seq_show,
 	.seq_fops	= &udp6_seq_fops,
 };
@@ -1021,7 +959,7 @@ void udp6_proc_exit(void) {
 struct proto udpv6_prot = {
 	.name		   = "UDPv6",
 	.owner		   = THIS_MODULE,
-	.close		   = udpv6_close,
+	.close		   = udp_lib_close,
 	.connect	   = ip6_datagram_connect,
 	.disconnect	   = udp_disconnect,
 	.ioctl		   = udp_ioctl,
@@ -1031,8 +969,8 @@ struct proto udpv6_prot = {
 	.sendmsg	   = udpv6_sendmsg,
 	.recvmsg	   = udpv6_recvmsg,
 	.backlog_rcv	   = udpv6_queue_rcv_skb,
-	.hash		   = udp_v6_hash,
-	.unhash		   = udp_v6_unhash,
+	.hash		   = udp_lib_hash,
+	.unhash		   = udp_lib_unhash,
 	.get_port	   = udp_v6_get_port,
 	.obj_size	   = sizeof(struct udp6_sock),
 #ifdef CONFIG_COMPAT
diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
new file mode 100644
index 00000000000..ec987889912
--- /dev/null
+++ b/net/ipv6/udp_impl.h
@@ -0,0 +1,34 @@
+#ifndef _UDP6_IMPL_H
+#define _UDP6_IMPL_H
+#include <net/udp.h>
+#include <net/udplite.h>
+#include <net/protocol.h>
+#include <net/addrconf.h>
+#include <net/inet_common.h>
+
+extern int  	__udp6_lib_rcv(struct sk_buff **, struct hlist_head [], int );
+extern void 	__udp6_lib_err(struct sk_buff *, struct inet6_skb_parm *,
+			       int , int , int , __be32 , struct hlist_head []);
+
+extern int	udpv6_getsockopt(struct sock *sk, int level, int optname,
+		     		 char __user *optval, int __user *optlen);
+extern int	udpv6_setsockopt(struct sock *sk, int level, int optname,
+			  	 char __user *optval, int optlen);
+#ifdef CONFIG_COMPAT
+extern int	compat_udpv6_setsockopt(struct sock *sk, int level, int optname,
+					char __user *optval, int optlen);
+extern int	compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
+				       char __user *optval, int __user *optlen);
+#endif
+extern int	udpv6_sendmsg(struct kiocb *iocb, struct sock *sk,
+			      struct msghdr *msg, size_t len);
+extern int	udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
+			      struct msghdr *msg, size_t len,
+		  	      int noblock, int flags, int *addr_len);
+extern int	udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb);
+extern int	udpv6_destroy_sock(struct sock *sk);
+
+#ifdef CONFIG_PROC_FS
+extern int	udp6_seq_show(struct seq_file *seq, void *v);
+#endif
+#endif	/* _UDP6_IMPL_H */
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
new file mode 100644
index 00000000000..629f97162fb
--- /dev/null
+++ b/net/ipv6/udplite.c
@@ -0,0 +1,105 @@
+/*
+ *  UDPLITEv6   An implementation of the UDP-Lite protocol over IPv6.
+ *              See also net/ipv4/udplite.c
+ *
+ *  Version:    $Id: udplite.c,v 1.9 2006/10/19 08:28:10 gerrit Exp $
+ *
+ *  Authors:    Gerrit Renker       <gerrit@erg.abdn.ac.uk>
+ *
+ *  Changes:
+ *  Fixes:
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#include "udp_impl.h"
+
+DEFINE_SNMP_STAT(struct udp_mib, udplite_stats_in6) __read_mostly;
+
+static int udplitev6_rcv(struct sk_buff **pskb)
+{
+	return __udp6_lib_rcv(pskb, udplite_hash, 1);
+}
+
+static void udplitev6_err(struct sk_buff *skb,
+			  struct inet6_skb_parm *opt,
+			  int type, int code, int offset, __be32 info)
+{
+	return __udp6_lib_err(skb, opt, type, code, offset, info, udplite_hash);
+}
+
+static struct inet6_protocol udplitev6_protocol = {
+	.handler	=	udplitev6_rcv,
+	.err_handler	=	udplitev6_err,
+	.flags		=	INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
+};
+
+static int udplite_v6_get_port(struct sock *sk, unsigned short snum)
+{
+	return udplite_get_port(sk, snum, ipv6_rcv_saddr_equal);
+}
+
+struct proto udplitev6_prot = {
+	.name		   = "UDPLITEv6",
+	.owner		   = THIS_MODULE,
+	.close		   = udp_lib_close,
+	.connect	   = ip6_datagram_connect,
+	.disconnect	   = udp_disconnect,
+	.ioctl		   = udp_ioctl,
+	.init		   = udplite_sk_init,
+	.destroy	   = udpv6_destroy_sock,
+	.setsockopt	   = udpv6_setsockopt,
+	.getsockopt	   = udpv6_getsockopt,
+	.sendmsg	   = udpv6_sendmsg,
+	.recvmsg	   = udpv6_recvmsg,
+	.backlog_rcv	   = udpv6_queue_rcv_skb,
+	.hash		   = udp_lib_hash,
+	.unhash		   = udp_lib_unhash,
+	.get_port	   = udplite_v6_get_port,
+	.obj_size	   = sizeof(struct udp6_sock),
+#ifdef CONFIG_COMPAT
+	.compat_setsockopt = compat_udpv6_setsockopt,
+	.compat_getsockopt = compat_udpv6_getsockopt,
+#endif
+};
+
+static struct inet_protosw udplite6_protosw = {
+	.type		= SOCK_DGRAM,
+	.protocol	= IPPROTO_UDPLITE,
+	.prot		= &udplitev6_prot,
+	.ops		= &inet6_dgram_ops,
+	.capability	= -1,
+	.no_check	= 0,
+	.flags		= INET_PROTOSW_PERMANENT,
+};
+
+void __init udplitev6_init(void)
+{
+	if (inet6_add_protocol(&udplitev6_protocol, IPPROTO_UDPLITE) < 0)
+		printk(KERN_ERR "%s: Could not register.\n", __FUNCTION__);
+
+	inet6_register_protosw(&udplite6_protosw);
+}
+
+#ifdef CONFIG_PROC_FS
+static struct file_operations udplite6_seq_fops;
+static struct udp_seq_afinfo udplite6_seq_afinfo = {
+	.owner		= THIS_MODULE,
+	.name		= "udplite6",
+	.family		= AF_INET6,
+	.hashtable	= udplite_hash,
+	.seq_show	= udp6_seq_show,
+	.seq_fops	= &udplite6_seq_fops,
+};
+
+int __init udplite6_proc_init(void)
+{
+	return udp_proc_register(&udplite6_seq_afinfo);
+}
+
+void udplite6_proc_exit(void)
+{
+	udp_proc_unregister(&udplite6_seq_afinfo);
+}
+#endif
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index d400f8fae12..8dffd4daae9 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -274,11 +274,12 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl)
 			break;
 
 		case IPPROTO_UDP:
+		case IPPROTO_UDPLITE:
 		case IPPROTO_TCP:
 		case IPPROTO_SCTP:
 		case IPPROTO_DCCP:
 			if (pskb_may_pull(skb, skb->nh.raw + offset + 4 - skb->data)) {
-				u16 *ports = (u16 *)exthdr;
+				__be16 *ports = (__be16 *)exthdr;
 
 				fl->fl_ip_sport = ports[0];
 				fl->fl_ip_dport = ports[1];
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 7931e4f898d..01a5c52a2be 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -62,7 +62,7 @@ static unsigned inline xfrm6_tunnel_spi_hash_byaddr(xfrm_address_t *addr)
 {
 	unsigned h;
 
-	h = addr->a6[0] ^ addr->a6[1] ^ addr->a6[2] ^ addr->a6[3];
+	h = (__force u32)(addr->a6[0] ^ addr->a6[1] ^ addr->a6[2] ^ addr->a6[3]);
 	h ^= h >> 16;
 	h ^= h >> 8;
 	h &= XFRM6_TUNNEL_SPI_BYADDR_HSIZE - 1;
@@ -126,7 +126,7 @@ static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
 	return NULL;
 }
 
-u32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
+__be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
 {
 	struct xfrm6_tunnel_spi *x6spi;
 	u32 spi;
@@ -196,7 +196,7 @@ out:
 	return spi;
 }
 
-u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr)
+__be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr)
 {
 	struct xfrm6_tunnel_spi *x6spi;
 	u32 spi;
@@ -265,7 +265,7 @@ static int xfrm6_tunnel_rcv(struct sk_buff *skb)
 }
 
 static int xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-			    int type, int code, int offset, __u32 info)
+			    int type, int code, int offset, __be32 info)
 {
 	/* xfrm6_tunnel native err handling */
 	switch (type) {
diff --git a/net/irda/discovery.c b/net/irda/discovery.c
index 3fefc822c1c..89fd2a2cbca 100644
--- a/net/irda/discovery.c
+++ b/net/irda/discovery.c
@@ -32,6 +32,7 @@
 
 #include <linux/string.h>
 #include <linux/socket.h>
+#include <linux/fs.h>
 #include <linux/seq_file.h>
 
 #include <net/irda/irda.h>
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index d50a02030ad..262bda808d9 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -61,7 +61,7 @@ static void ircomm_tty_flush_buffer(struct tty_struct *tty);
 static void ircomm_tty_send_xchar(struct tty_struct *tty, char ch);
 static void ircomm_tty_wait_until_sent(struct tty_struct *tty, int timeout);
 static void ircomm_tty_hangup(struct tty_struct *tty);
-static void ircomm_tty_do_softint(void *private_);
+static void ircomm_tty_do_softint(struct work_struct *work);
 static void ircomm_tty_shutdown(struct ircomm_tty_cb *self);
 static void ircomm_tty_stop(struct tty_struct *tty);
 
@@ -389,7 +389,7 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
 		self->flow = FLOW_STOP;
 
 		self->line = line;
-		INIT_WORK(&self->tqueue, ircomm_tty_do_softint, self);
+		INIT_WORK(&self->tqueue, ircomm_tty_do_softint);
 		self->max_header_size = IRCOMM_TTY_HDR_UNINITIALISED;
 		self->max_data_size = IRCOMM_TTY_DATA_UNINITIALISED;
 		self->close_delay = 5*HZ/10;
@@ -594,15 +594,16 @@ static void ircomm_tty_flush_buffer(struct tty_struct *tty)
 }
 
 /*
- * Function ircomm_tty_do_softint (private_)
+ * Function ircomm_tty_do_softint (work)
  *
  *    We use this routine to give the write wakeup to the user at at a
  *    safe time (as fast as possible after write have completed). This 
  *    can be compared to the Tx interrupt.
  */
-static void ircomm_tty_do_softint(void *private_)
+static void ircomm_tty_do_softint(struct work_struct *work)
 {
-	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) private_;
+	struct ircomm_tty_cb *self =
+		container_of(work, struct ircomm_tty_cb, tqueue);
 	struct tty_struct *tty;
 	unsigned long flags;
 	struct sk_buff *skb, *ctrl_skb;
diff --git a/net/irda/iriap.c b/net/irda/iriap.c
index 415cf4eec23..8f1c6d65b24 100644
--- a/net/irda/iriap.c
+++ b/net/irda/iriap.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/skbuff.h>
+#include <linux/fs.h>
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/seq_file.h>
@@ -172,7 +173,7 @@ struct iriap_cb *iriap_open(__u8 slsap_sel, int mode, void *priv,
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
 
-	self = kmalloc(sizeof(struct iriap_cb), GFP_ATOMIC);
+	self = kzalloc(sizeof(*self), GFP_ATOMIC);
 	if (!self) {
 		IRDA_WARNING("%s: Unable to kmalloc!\n", __FUNCTION__);
 		return NULL;
@@ -181,7 +182,6 @@ struct iriap_cb *iriap_open(__u8 slsap_sel, int mode, void *priv,
 	/*
 	 *  Initialize instance
 	 */
-	memset(self, 0, sizeof(struct iriap_cb));
 
 	self->magic = IAS_MAGIC;
 	self->mode = mode;
@@ -451,12 +451,12 @@ static void iriap_getvaluebyclass_confirm(struct iriap_cb *self,
 	n = 2;
 
 	/* Get length, MSB first */
-	len = be16_to_cpu(get_unaligned((__u16 *)(fp+n))); n += 2;
+	len = be16_to_cpu(get_unaligned((__be16 *)(fp+n))); n += 2;
 
 	IRDA_DEBUG(4, "%s(), len=%d\n", __FUNCTION__, len);
 
 	/* Get object ID, MSB first */
-	obj_id = be16_to_cpu(get_unaligned((__u16 *)(fp+n))); n += 2;
+	obj_id = be16_to_cpu(get_unaligned((__be16 *)(fp+n))); n += 2;
 
 	type = fp[n++];
 	IRDA_DEBUG(4, "%s(), Value type = %d\n", __FUNCTION__, type);
@@ -506,7 +506,7 @@ static void iriap_getvaluebyclass_confirm(struct iriap_cb *self,
 		value = irias_new_string_value(fp+n);
 		break;
 	case IAS_OCT_SEQ:
-		value_len = be16_to_cpu(get_unaligned((__u16 *)(fp+n)));
+		value_len = be16_to_cpu(get_unaligned((__be16 *)(fp+n)));
 		n += 2;
 
 		/* Will truncate to IAS_MAX_OCTET_STRING bytes */
@@ -544,7 +544,7 @@ static void iriap_getvaluebyclass_response(struct iriap_cb *self,
 {
 	struct sk_buff *tx_skb;
 	int n;
-	__u32 tmp_be32;
+	__be32 tmp_be32;
 	__be16 tmp_be16;
 	__u8 *fp;
 
diff --git a/net/irda/irias_object.c b/net/irda/irias_object.c
index 56292ab7d65..b1ee99a59c0 100644
--- a/net/irda/irias_object.c
+++ b/net/irda/irias_object.c
@@ -501,13 +501,12 @@ struct ias_value *irias_new_octseq_value(__u8 *octseq , int len)
 		len = IAS_MAX_OCTET_STRING;
 	value->len = len;
 
-	value->t.oct_seq = kmalloc(len, GFP_ATOMIC);
+	value->t.oct_seq = kmemdup(octseq, len, GFP_ATOMIC);
 	if (value->t.oct_seq == NULL){
 		IRDA_WARNING("%s: Unable to kmalloc!\n", __FUNCTION__);
 		kfree(value);
 		return NULL;
 	}
-	memcpy(value->t.oct_seq, octseq , len);
 	return value;
 }
 
@@ -522,7 +521,6 @@ struct ias_value *irias_new_missing_value(void)
 	}
 
 	value->type = IAS_MISSING;
-	value->len = 0;
 
 	return value;
 }
diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c
index 9b962f24771..2bb04ac0932 100644
--- a/net/irda/irlan/irlan_common.c
+++ b/net/irda/irlan/irlan_common.c
@@ -995,7 +995,7 @@ static int __irlan_insert_param(struct sk_buff *skb, char *param, int type,
 {
 	__u8 *frame;
 	__u8 param_len;
-	__u16 tmp_le; /* Temporary value in little endian format */
+	__le16 tmp_le; /* Temporary value in little endian format */
 	int n=0;
 	
 	if (skb == NULL) {
diff --git a/net/irda/irlmp.c b/net/irda/irlmp.c
index fede8376309..7e5d12ab3b9 100644
--- a/net/irda/irlmp.c
+++ b/net/irda/irlmp.c
@@ -641,15 +641,13 @@ struct lsap_cb *irlmp_dup(struct lsap_cb *orig, void *instance)
 	}
 
 	/* Allocate a new instance */
-	new = kmalloc(sizeof(struct lsap_cb), GFP_ATOMIC);
+	new = kmemdup(orig, sizeof(*new), GFP_ATOMIC);
 	if (!new)  {
 		IRDA_DEBUG(0, "%s(), unable to kmalloc\n", __FUNCTION__);
 		spin_unlock_irqrestore(&irlmp->unconnected_lsaps->hb_spinlock,
 				       flags);
 		return NULL;
 	}
-	/* Dup */
-	memcpy(new, orig, sizeof(struct lsap_cb));
 	/* new->lap = orig->lap; => done in the memcpy() */
 	/* new->slsap_sel = orig->slsap_sel; => done in the memcpy() */
 	new->conn_skb = NULL;
diff --git a/net/irda/irqueue.c b/net/irda/irqueue.c
index 1ba8c710663..1d26cd33ea1 100644
--- a/net/irda/irqueue.c
+++ b/net/irda/irqueue.c
@@ -356,14 +356,13 @@ hashbin_t *hashbin_new(int type)
 	/*
 	 * Allocate new hashbin
 	 */
-	hashbin = kmalloc( sizeof(hashbin_t), GFP_ATOMIC);
+	hashbin = kzalloc(sizeof(*hashbin), GFP_ATOMIC);
 	if (!hashbin)
 		return NULL;
 
 	/*
 	 * Initialize structure
 	 */
-	memset(hashbin, 0, sizeof(hashbin_t));
 	hashbin->hb_type = type;
 	hashbin->magic = HB_MAGIC;
 	//hashbin->hb_current = NULL;
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 3c2e70b77df..252f1101256 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -26,6 +26,7 @@
 
 #include <linux/skbuff.h>
 #include <linux/init.h>
+#include <linux/fs.h>
 #include <linux/seq_file.h>
 
 #include <asm/byteorder.h>
@@ -1147,7 +1148,7 @@ int irttp_connect_request(struct tsap_cb *self, __u8 dtsap_sel,
 		frame[3] = 0x02; /* Value length */
 
 		put_unaligned(cpu_to_be16((__u16) max_sdu_size),
-			      (__u16 *)(frame+4));
+			      (__be16 *)(frame+4));
 	} else {
 		/* Insert plain TTP header */
 		frame = skb_push(tx_skb, TTP_HEADER);
@@ -1394,7 +1395,7 @@ int irttp_connect_response(struct tsap_cb *self, __u32 max_sdu_size,
 		frame[3] = 0x02; /* Value length */
 
 		put_unaligned(cpu_to_be16((__u16) max_sdu_size),
-			      (__u16 *)(frame+4));
+			      (__be16 *)(frame+4));
 	} else {
 		/* Insert TTP header */
 		frame = skb_push(tx_skb, TTP_HEADER);
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 20ff7cca1d0..0e1dbfbb9b1 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1767,11 +1767,11 @@ parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq)
 
 	/* addresses present only in tunnel mode */
 	if (t->mode == XFRM_MODE_TUNNEL) {
-		switch (xp->family) {
+		struct sockaddr *sa;
+		sa = (struct sockaddr *)(rq+1);
+		switch(sa->sa_family) {
 		case AF_INET:
-			sin = (void*)(rq+1);
-			if (sin->sin_family != AF_INET)
-				return -EINVAL;
+			sin = (struct sockaddr_in*)sa;
 			t->saddr.a4 = sin->sin_addr.s_addr;
 			sin++;
 			if (sin->sin_family != AF_INET)
@@ -1780,9 +1780,7 @@ parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq)
 			break;
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 		case AF_INET6:
-			sin6 = (void *)(rq+1);
-			if (sin6->sin6_family != AF_INET6)
-				return -EINVAL;
+			sin6 = (struct sockaddr_in6*)sa;
 			memcpy(t->saddr.a6, &sin6->sin6_addr, sizeof(struct in6_addr));
 			sin6++;
 			if (sin6->sin6_family != AF_INET6)
@@ -1793,7 +1791,10 @@ parse_ipsecrequest(struct xfrm_policy *xp, struct sadb_x_ipsecrequest *rq)
 		default:
 			return -EINVAL;
 		}
-	}
+		t->encap_family = sa->sa_family;
+	} else
+		t->encap_family = xp->family;
+
 	/* No way to set this via kame pfkey */
 	t->aalgos = t->ealgos = t->calgos = ~0;
 	xp->xfrm_nr++;
@@ -1830,18 +1831,25 @@ static inline int pfkey_xfrm_policy2sec_ctx_size(struct xfrm_policy *xp)
 
 static int pfkey_xfrm_policy2msg_size(struct xfrm_policy *xp)
 {
+	struct xfrm_tmpl *t;
 	int sockaddr_size = pfkey_sockaddr_size(xp->family);
-	int socklen = (xp->family == AF_INET ?
-		       sizeof(struct sockaddr_in) :
-		       sizeof(struct sockaddr_in6));
+	int socklen = 0;
+	int i;
+
+	for (i=0; i<xp->xfrm_nr; i++) {
+		t = xp->xfrm_vec + i;
+		socklen += (t->encap_family == AF_INET ?
+			    sizeof(struct sockaddr_in) :
+			    sizeof(struct sockaddr_in6));
+	}
 
 	return sizeof(struct sadb_msg) +
 		(sizeof(struct sadb_lifetime) * 3) +
 		(sizeof(struct sadb_address) * 2) + 
 		(sockaddr_size * 2) +
 		sizeof(struct sadb_x_policy) +
-		(xp->xfrm_nr * (sizeof(struct sadb_x_ipsecrequest) +
-				(socklen * 2))) +
+		(xp->xfrm_nr * sizeof(struct sadb_x_ipsecrequest)) +
+		(socklen * 2) +
 		pfkey_xfrm_policy2sec_ctx_size(xp);
 }
 
@@ -1999,7 +2007,9 @@ static void pfkey_xfrm_policy2msg(struct sk_buff *skb, struct xfrm_policy *xp, i
 
 		req_size = sizeof(struct sadb_x_ipsecrequest);
 		if (t->mode == XFRM_MODE_TUNNEL)
-			req_size += 2*socklen;
+			req_size += ((t->encap_family == AF_INET ?
+		       		     sizeof(struct sockaddr_in) :
+		       		     sizeof(struct sockaddr_in6)) * 2);
 		else
 			size -= 2*socklen;
 		rq = (void*)skb_put(skb, req_size);
@@ -2015,7 +2025,7 @@ static void pfkey_xfrm_policy2msg(struct sk_buff *skb, struct xfrm_policy *xp, i
 			rq->sadb_x_ipsecrequest_level = IPSEC_LEVEL_USE;
 		rq->sadb_x_ipsecrequest_reqid = t->reqid;
 		if (t->mode == XFRM_MODE_TUNNEL) {
-			switch (xp->family) {
+			switch (t->encap_family) {
 			case AF_INET:
 				sin = (void*)(rq+1);
 				sin->sin_family = AF_INET;
@@ -2938,7 +2948,7 @@ out:
 	return NULL;
 }
 
-static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport)
+static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport)
 {
 	struct sk_buff *skb;
 	struct sadb_msg *hdr;
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 2652ead96c6..190bb3e0518 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -64,7 +64,7 @@ static inline u16 llc_ui_next_link_no(int sap)
  *
  *	Given an ARP header type return the corresponding ethernet protocol.
  */
-static inline u16 llc_proto_type(u16 arphrd)
+static inline __be16 llc_proto_type(u16 arphrd)
 {
 	return arphrd == ARPHRD_IEEE802_TR ?
 		         htons(ETH_P_TR_802_2) : htons(ETH_P_802_2);
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c
index 94d2368ade9..db82aff6e40 100644
--- a/net/llc/llc_input.c
+++ b/net/llc/llc_input.c
@@ -115,8 +115,8 @@ static inline int llc_fixup_skb(struct sk_buff *skb)
 	skb->h.raw += llc_len;
 	skb_pull(skb, llc_len);
 	if (skb->protocol == htons(ETH_P_802_2)) {
-		u16 pdulen = eth_hdr(skb)->h_proto,
-		    data_size = ntohs(pdulen) - llc_len;
+		__be16 pdulen = eth_hdr(skb)->h_proto;
+		u16 data_size = ntohs(pdulen) - llc_len;
 
 		if (unlikely(pskb_trim_rcsum(skb, data_size)))
 			return 0;
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index f619c652726..3a66878a182 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -25,19 +25,57 @@ config NETFILTER_NETLINK_LOG
 	  and is also scheduled to replace the old syslog-based ipt_LOG
 	  and ip6t_LOG modules.
 
-config NF_CONNTRACK
-	tristate "Layer 3 Independent Connection tracking (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && IP_NF_CONNTRACK=n
-	default n
-	---help---
+config NF_CONNTRACK_ENABLED
+	tristate "Netfilter connection tracking support"
+	help
 	  Connection tracking keeps a record of what packets have passed
 	  through your machine, in order to figure out how they are related
 	  into connections.
 
+	  This is required to do Masquerading or other kinds of Network
+	  Address Translation (except for Fast NAT).  It can also be used to
+	  enhance packet filtering (see `Connection state match support'
+	  below).
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
+choice
+	prompt "Netfilter connection tracking support"
+	depends on NF_CONNTRACK_ENABLED
+
+config NF_CONNTRACK_SUPPORT
+	bool "Layer 3 Independent Connection tracking (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
+	help
 	  Layer 3 independent connection tracking is experimental scheme
 	  which generalize ip_conntrack to support other layer 3 protocols.
 
-	  To compile it as a module, choose M here.  If unsure, say N.
+	  This is required to do Masquerading or other kinds of Network
+	  Address Translation (except for Fast NAT).  It can also be used to
+	  enhance packet filtering (see `Connection state match support'
+	  below).
+
+config IP_NF_CONNTRACK_SUPPORT
+	bool "Layer 3 Dependent Connection tracking (OBSOLETE)"
+	help
+	  The old, Layer 3 dependent ip_conntrack subsystem of netfilter.
+
+	  This is required to do Masquerading or other kinds of Network
+	  Address Translation (except for Fast NAT).  It can also be used to
+	  enhance packet filtering (see `Connection state match support'
+	  below).
+
+endchoice
+
+config NF_CONNTRACK
+	tristate
+	default m if NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=m
+	default y if NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=y
+
+config IP_NF_CONNTRACK
+	tristate
+	default m if IP_NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=m
+	default y if IP_NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=y
 
 config NF_CT_ACCT
 	bool "Connection tracking flow accounting"
@@ -82,8 +120,12 @@ config NF_CONNTRACK_EVENTS
 
 	  If unsure, say `N'.
 
+config NF_CT_PROTO_GRE
+	tristate
+	depends on EXPERIMENTAL && NF_CONNTRACK
+
 config NF_CT_PROTO_SCTP
-	tristate 'SCTP protocol on new connection tracking support (EXPERIMENTAL)'
+	tristate 'SCTP protocol connection tracking support (EXPERIMENTAL)'
 	depends on EXPERIMENTAL && NF_CONNTRACK
 	default n
 	help
@@ -93,8 +135,23 @@ config NF_CT_PROTO_SCTP
 	  If you want to compile it as a module, say M here and read
 	  Documentation/modules.txt.  If unsure, say `N'.
 
+config NF_CONNTRACK_AMANDA
+	tristate "Amanda backup protocol support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	select TEXTSEARCH
+	select TEXTSEARCH_KMP
+	help
+	  If you are running the Amanda backup package <http://www.amanda.org/>
+	  on this machine or machines that will be MASQUERADED through this
+	  machine, then you may want to enable this feature.  This allows the
+	  connection tracking and natting code to allow the sub-channels that
+	  Amanda requires for communication of the backup data, messages and
+	  index.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
 config NF_CONNTRACK_FTP
-	tristate "FTP support on new connection tracking (EXPERIMENTAL)"
+	tristate "FTP protocol support (EXPERIMENTAL)"
 	depends on EXPERIMENTAL && NF_CONNTRACK
 	help
 	  Tracking FTP connections is problematic: special helpers are
@@ -107,6 +164,101 @@ config NF_CONNTRACK_FTP
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
+config NF_CONNTRACK_H323
+	tristate "H.323 protocol support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	help
+	  H.323 is a VoIP signalling protocol from ITU-T. As one of the most
+	  important VoIP protocols, it is widely used by voice hardware and
+	  software including voice gateways, IP phones, Netmeeting, OpenPhone,
+	  Gnomemeeting, etc.
+
+	  With this module you can support H.323 on a connection tracking/NAT
+	  firewall.
+
+	  This module supports RAS, Fast Start, H.245 Tunnelling, Call
+	  Forwarding, RTP/RTCP and T.120 based audio, video, fax, chat,
+	  whiteboard, file transfer, etc. For more information, please
+	  visit http://nath323.sourceforge.net/.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
+config NF_CONNTRACK_IRC
+	tristate "IRC protocol support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	help
+	  There is a commonly-used extension to IRC called
+	  Direct Client-to-Client Protocol (DCC).  This enables users to send
+	  files to each other, and also chat to each other without the need
+	  of a server.  DCC Sending is used anywhere you send files over IRC,
+	  and DCC Chat is most commonly used by Eggdrop bots.  If you are
+	  using NAT, this extension will enable you to send files and initiate
+	  chats.  Note that you do NOT need this extension to get files or
+	  have others initiate chats, or everything else in IRC.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
+config NF_CONNTRACK_NETBIOS_NS
+	tristate "NetBIOS name service protocol support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	help
+	  NetBIOS name service requests are sent as broadcast messages from an
+	  unprivileged port and responded to with unicast messages to the
+	  same port. This make them hard to firewall properly because connection
+	  tracking doesn't deal with broadcasts. This helper tracks locally
+	  originating NetBIOS name service requests and the corresponding
+	  responses. It relies on correct IP address configuration, specifically
+	  netmask and broadcast address. When properly configured, the output
+	  of "ip address show" should look similar to this:
+
+	  $ ip -4 address show eth0
+	  4: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
+	      inet 172.16.2.252/24 brd 172.16.2.255 scope global eth0
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
+config NF_CONNTRACK_PPTP
+	tristate "PPtP protocol support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	select NF_CT_PROTO_GRE
+	help
+	  This module adds support for PPTP (Point to Point Tunnelling
+	  Protocol, RFC2637) connection tracking and NAT.
+
+	  If you are running PPTP sessions over a stateful firewall or NAT
+	  box, you may want to enable this feature.
+
+	  Please note that not all PPTP modes of operation are supported yet.
+	  Specifically these limitations exist:
+	    - Blindy assumes that control connections are always established
+	      in PNS->PAC direction. This is a violation of RFC2637.
+	    - Only supports a single call within each session
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
+config NF_CONNTRACK_SIP
+	tristate "SIP protocol support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	help
+	  SIP is an application-layer control protocol that can establish,
+	  modify, and terminate multimedia sessions (conferences) such as
+	  Internet telephony calls. With the ip_conntrack_sip and
+	  the nf_nat_sip modules you can support the protocol on a connection
+	  tracking/NATing firewall.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
+config NF_CONNTRACK_TFTP
+	tristate "TFTP protocol support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	help
+	  TFTP connection tracking helper, this is required depending
+	  on how restrictive your ruleset is.
+	  If you are using a tftp client behind -j SNAT or -j MASQUERADING
+	  you will need this.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
 config NF_CT_NETLINK
 	tristate 'Connection tracking netlink interface (EXPERIMENTAL)'
 	depends on EXPERIMENTAL && NF_CONNTRACK && NETFILTER_NETLINK
@@ -184,6 +336,17 @@ config NETFILTER_XT_TARGET_NFQUEUE
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
+config NETFILTER_XT_TARGET_NFLOG
+	tristate '"NFLOG" target support'
+	depends on NETFILTER_XTABLES
+	help
+	  This option enables the NFLOG target, which allows to LOG
+	  messages through the netfilter logging API, which can use
+	  either the old LOG target, the old ULOG target or nfnetlink_log
+	  as backend.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
 config NETFILTER_XT_TARGET_NOTRACK
 	tristate  '"NOTRACK" target support'
 	depends on NETFILTER_XTABLES
@@ -464,5 +627,19 @@ config NETFILTER_XT_MATCH_TCPMSS
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
+config NETFILTER_XT_MATCH_HASHLIMIT
+	tristate '"hashlimit" match support'
+	depends on NETFILTER_XTABLES
+	help
+	  This option adds a `hashlimit' match.
+
+	  As opposed to `limit', this match dynamically creates a hash table
+	  of limit buckets, based on your selection of source/destination
+	  addresses and/or ports.
+
+	  It enables you to express policies like `10kpps for any given
+	  destination address' or `500pps from any given source address'
+	  with a single rule.
+
 endmenu
 
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
index a74be492fd0..5dc5574f7e9 100644
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -1,7 +1,10 @@
 netfilter-objs := core.o nf_log.o nf_queue.o nf_sockopt.o
-nf_conntrack-objs	:= nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_l3proto_generic.o nf_conntrack_proto_generic.o nf_conntrack_proto_tcp.o nf_conntrack_proto_udp.o
+
+nf_conntrack-y	:= nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_expect.o nf_conntrack_helper.o nf_conntrack_proto.o nf_conntrack_l3proto_generic.o nf_conntrack_proto_generic.o nf_conntrack_proto_tcp.o nf_conntrack_proto_udp.o
+nf_conntrack-$(CONFIG_NF_CONNTRACK_EVENTS) += nf_conntrack_ecache.o
 
 obj-$(CONFIG_NETFILTER) = netfilter.o
+obj-$(CONFIG_SYSCTL) += nf_sysctl.o
 
 obj-$(CONFIG_NETFILTER_NETLINK) += nfnetlink.o
 obj-$(CONFIG_NETFILTER_NETLINK_QUEUE) += nfnetlink_queue.o
@@ -11,13 +14,23 @@ obj-$(CONFIG_NETFILTER_NETLINK_LOG) += nfnetlink_log.o
 obj-$(CONFIG_NF_CONNTRACK) += nf_conntrack.o
 
 # SCTP protocol connection tracking
+obj-$(CONFIG_NF_CT_PROTO_GRE) += nf_conntrack_proto_gre.o
 obj-$(CONFIG_NF_CT_PROTO_SCTP) += nf_conntrack_proto_sctp.o
 
 # netlink interface for nf_conntrack
 obj-$(CONFIG_NF_CT_NETLINK) += nf_conntrack_netlink.o
 
 # connection tracking helpers
+nf_conntrack_h323-objs := nf_conntrack_h323_main.o nf_conntrack_h323_asn1.o
+
+obj-$(CONFIG_NF_CONNTRACK_AMANDA) += nf_conntrack_amanda.o
 obj-$(CONFIG_NF_CONNTRACK_FTP) += nf_conntrack_ftp.o
+obj-$(CONFIG_NF_CONNTRACK_H323) += nf_conntrack_h323.o
+obj-$(CONFIG_NF_CONNTRACK_IRC) += nf_conntrack_irc.o
+obj-$(CONFIG_NF_CONNTRACK_NETBIOS_NS) += nf_conntrack_netbios_ns.o
+obj-$(CONFIG_NF_CONNTRACK_PPTP) += nf_conntrack_pptp.o
+obj-$(CONFIG_NF_CONNTRACK_SIP) += nf_conntrack_sip.o
+obj-$(CONFIG_NF_CONNTRACK_TFTP) += nf_conntrack_tftp.o
 
 # generic X tables 
 obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
@@ -28,6 +41,7 @@ obj-$(CONFIG_NETFILTER_XT_TARGET_CONNMARK) += xt_CONNMARK.o
 obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o
 obj-$(CONFIG_NETFILTER_XT_TARGET_MARK) += xt_MARK.o
 obj-$(CONFIG_NETFILTER_XT_TARGET_NFQUEUE) += xt_NFQUEUE.o
+obj-$(CONFIG_NETFILTER_XT_TARGET_NFLOG) += xt_NFLOG.o
 obj-$(CONFIG_NETFILTER_XT_TARGET_NOTRACK) += xt_NOTRACK.o
 obj-$(CONFIG_NETFILTER_XT_TARGET_SECMARK) += xt_SECMARK.o
 obj-$(CONFIG_NETFILTER_XT_TARGET_CONNSECMARK) += xt_CONNSECMARK.o
@@ -56,3 +70,4 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_STATISTIC) += xt_statistic.o
 obj-$(CONFIG_NETFILTER_XT_MATCH_STRING) += xt_string.o
 obj-$(CONFIG_NETFILTER_XT_MATCH_TCPMSS) += xt_tcpmss.o
 obj-$(CONFIG_NETFILTER_XT_MATCH_PHYSDEV) += xt_physdev.o
+obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index d80b935b3a9..291b8c6862f 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -28,7 +28,7 @@
 
 static DEFINE_SPINLOCK(afinfo_lock);
 
-struct nf_afinfo *nf_afinfo[NPROTO];
+struct nf_afinfo *nf_afinfo[NPROTO] __read_mostly;
 EXPORT_SYMBOL(nf_afinfo);
 
 int nf_register_afinfo(struct nf_afinfo *afinfo)
@@ -54,7 +54,7 @@ EXPORT_SYMBOL_GPL(nf_unregister_afinfo);
  * of skbuffs queued for userspace, and not deregister a hook unless
  * this is zero, but that sucks.  Now, we simply check when the
  * packets come back: if the hook is gone, the packet is discarded. */
-struct list_head nf_hooks[NPROTO][NF_MAX_HOOKS];
+struct list_head nf_hooks[NPROTO][NF_MAX_HOOKS] __read_mostly;
 EXPORT_SYMBOL(nf_hooks);
 static DEFINE_SPINLOCK(nf_hook_lock);
 
@@ -222,28 +222,21 @@ copy_skb:
 }
 EXPORT_SYMBOL(skb_make_writable);
 
-u_int16_t nf_csum_update(u_int32_t oldval, u_int32_t newval, u_int32_t csum)
-{
-	u_int32_t diff[] = { oldval, newval };
-
-	return csum_fold(csum_partial((char *)diff, sizeof(diff), ~csum));
-}
-EXPORT_SYMBOL(nf_csum_update);
-
-u_int16_t nf_proto_csum_update(struct sk_buff *skb,
-			       u_int32_t oldval, u_int32_t newval,
-			       u_int16_t csum, int pseudohdr)
+void nf_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
+			    __be32 from, __be32 to, int pseudohdr)
 {
+	__be32 diff[] = { ~from, to };
 	if (skb->ip_summed != CHECKSUM_PARTIAL) {
-		csum = nf_csum_update(oldval, newval, csum);
+		*sum = csum_fold(csum_partial((char *)diff, sizeof(diff),
+				~csum_unfold(*sum)));
 		if (skb->ip_summed == CHECKSUM_COMPLETE && pseudohdr)
-			skb->csum = nf_csum_update(oldval, newval, skb->csum);
+			skb->csum = ~csum_partial((char *)diff, sizeof(diff),
+						~skb->csum);
 	} else if (pseudohdr)
-		csum = ~nf_csum_update(oldval, newval, ~csum);
-
-	return csum;
+		*sum = ~csum_fold(csum_partial((char *)diff, sizeof(diff),
+				csum_unfold(*sum)));
 }
-EXPORT_SYMBOL(nf_proto_csum_update);
+EXPORT_SYMBOL(nf_proto_csum_replace4);
 
 /* This does not belong here, but locally generated errors need it if connection
    tracking in use: without this, connection may not be in hash table, and hence
diff --git a/net/netfilter/nf_conntrack_amanda.c b/net/netfilter/nf_conntrack_amanda.c
new file mode 100644
index 00000000000..b8869eab765
--- /dev/null
+++ b/net/netfilter/nf_conntrack_amanda.c
@@ -0,0 +1,238 @@
+/* Amanda extension for IP connection tracking
+ *
+ * (C) 2002 by Brian J. Murrell <netfilter@interlinx.bc.ca>
+ * based on HW's ip_conntrack_irc.c as well as other modules
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/textsearch.h>
+#include <linux/skbuff.h>
+#include <linux/in.h>
+#include <linux/udp.h>
+#include <linux/netfilter.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <linux/netfilter/nf_conntrack_amanda.h>
+
+static unsigned int master_timeout __read_mostly = 300;
+static char *ts_algo = "kmp";
+
+MODULE_AUTHOR("Brian J. Murrell <netfilter@interlinx.bc.ca>");
+MODULE_DESCRIPTION("Amanda connection tracking module");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_conntrack_amanda");
+
+module_param(master_timeout, uint, 0600);
+MODULE_PARM_DESC(master_timeout, "timeout for the master connection");
+module_param(ts_algo, charp, 0400);
+MODULE_PARM_DESC(ts_algo, "textsearch algorithm to use (default kmp)");
+
+unsigned int (*nf_nat_amanda_hook)(struct sk_buff **pskb,
+				   enum ip_conntrack_info ctinfo,
+				   unsigned int matchoff,
+				   unsigned int matchlen,
+				   struct nf_conntrack_expect *exp)
+				   __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_amanda_hook);
+
+enum amanda_strings {
+	SEARCH_CONNECT,
+	SEARCH_NEWLINE,
+	SEARCH_DATA,
+	SEARCH_MESG,
+	SEARCH_INDEX,
+};
+
+static struct {
+	char			*string;
+	size_t			len;
+	struct ts_config	*ts;
+} search[] __read_mostly = {
+	[SEARCH_CONNECT] = {
+		.string	= "CONNECT ",
+		.len	= 8,
+	},
+	[SEARCH_NEWLINE] = {
+		.string	= "\n",
+		.len	= 1,
+	},
+	[SEARCH_DATA] = {
+		.string	= "DATA ",
+		.len	= 5,
+	},
+	[SEARCH_MESG] = {
+		.string	= "MESG ",
+		.len	= 5,
+	},
+	[SEARCH_INDEX] = {
+		.string = "INDEX ",
+		.len	= 6,
+	},
+};
+
+static int amanda_help(struct sk_buff **pskb,
+		       unsigned int protoff,
+		       struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo)
+{
+	struct ts_state ts;
+	struct nf_conntrack_expect *exp;
+	struct nf_conntrack_tuple *tuple;
+	unsigned int dataoff, start, stop, off, i;
+	char pbuf[sizeof("65535")], *tmp;
+	u_int16_t len;
+	__be16 port;
+	int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
+	int ret = NF_ACCEPT;
+	typeof(nf_nat_amanda_hook) nf_nat_amanda;
+
+	/* Only look at packets from the Amanda server */
+	if (CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL)
+		return NF_ACCEPT;
+
+	/* increase the UDP timeout of the master connection as replies from
+	 * Amanda clients to the server can be quite delayed */
+	nf_ct_refresh(ct, *pskb, master_timeout * HZ);
+
+	/* No data? */
+	dataoff = protoff + sizeof(struct udphdr);
+	if (dataoff >= (*pskb)->len) {
+		if (net_ratelimit())
+			printk("amanda_help: skblen = %u\n", (*pskb)->len);
+		return NF_ACCEPT;
+	}
+
+	memset(&ts, 0, sizeof(ts));
+	start = skb_find_text(*pskb, dataoff, (*pskb)->len,
+			      search[SEARCH_CONNECT].ts, &ts);
+	if (start == UINT_MAX)
+		goto out;
+	start += dataoff + search[SEARCH_CONNECT].len;
+
+	memset(&ts, 0, sizeof(ts));
+	stop = skb_find_text(*pskb, start, (*pskb)->len,
+			     search[SEARCH_NEWLINE].ts, &ts);
+	if (stop == UINT_MAX)
+		goto out;
+	stop += start;
+
+	for (i = SEARCH_DATA; i <= SEARCH_INDEX; i++) {
+		memset(&ts, 0, sizeof(ts));
+		off = skb_find_text(*pskb, start, stop, search[i].ts, &ts);
+		if (off == UINT_MAX)
+			continue;
+		off += start + search[i].len;
+
+		len = min_t(unsigned int, sizeof(pbuf) - 1, stop - off);
+		if (skb_copy_bits(*pskb, off, pbuf, len))
+			break;
+		pbuf[len] = '\0';
+
+		port = htons(simple_strtoul(pbuf, &tmp, 10));
+		len = tmp - pbuf;
+		if (port == 0 || len > 5)
+			break;
+
+		exp = nf_conntrack_expect_alloc(ct);
+		if (exp == NULL) {
+			ret = NF_DROP;
+			goto out;
+		}
+		tuple = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
+		nf_conntrack_expect_init(exp, family,
+					 &tuple->src.u3, &tuple->dst.u3,
+					 IPPROTO_TCP, NULL, &port);
+
+		nf_nat_amanda = rcu_dereference(nf_nat_amanda_hook);
+		if (nf_nat_amanda && ct->status & IPS_NAT_MASK)
+			ret = nf_nat_amanda(pskb, ctinfo, off - dataoff,
+					    len, exp);
+		else if (nf_conntrack_expect_related(exp) != 0)
+			ret = NF_DROP;
+		nf_conntrack_expect_put(exp);
+	}
+
+out:
+	return ret;
+}
+
+static struct nf_conntrack_helper amanda_helper[2] __read_mostly = {
+	{
+		.name			= "amanda",
+		.max_expected		= 3,
+		.timeout		= 180,
+		.me			= THIS_MODULE,
+		.help			= amanda_help,
+		.tuple.src.l3num	= AF_INET,
+		.tuple.src.u.udp.port	= __constant_htons(10080),
+		.tuple.dst.protonum	= IPPROTO_UDP,
+		.mask.src.l3num		= 0xFFFF,
+		.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+		.mask.dst.protonum	= 0xFF,
+	},
+	{
+		.name			= "amanda",
+		.max_expected		= 3,
+		.timeout		= 180,
+		.me			= THIS_MODULE,
+		.help			= amanda_help,
+		.tuple.src.l3num	= AF_INET6,
+		.tuple.src.u.udp.port	= __constant_htons(10080),
+		.tuple.dst.protonum	= IPPROTO_UDP,
+		.mask.src.l3num		= 0xFFFF,
+		.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+		.mask.dst.protonum	= 0xFF,
+	},
+};
+
+static void __exit nf_conntrack_amanda_fini(void)
+{
+	int i;
+
+	nf_conntrack_helper_unregister(&amanda_helper[0]);
+	nf_conntrack_helper_unregister(&amanda_helper[1]);
+	for (i = 0; i < ARRAY_SIZE(search); i++)
+		textsearch_destroy(search[i].ts);
+}
+
+static int __init nf_conntrack_amanda_init(void)
+{
+	int ret, i;
+
+	ret = -ENOMEM;
+	for (i = 0; i < ARRAY_SIZE(search); i++) {
+		search[i].ts = textsearch_prepare(ts_algo, search[i].string,
+						  search[i].len,
+						  GFP_KERNEL, TS_AUTOLOAD);
+		if (search[i].ts == NULL)
+			goto err1;
+	}
+	ret = nf_conntrack_helper_register(&amanda_helper[0]);
+	if (ret < 0)
+		goto err1;
+	ret = nf_conntrack_helper_register(&amanda_helper[1]);
+	if (ret < 0)
+		goto err2;
+	return 0;
+
+err2:
+	nf_conntrack_helper_unregister(&amanda_helper[0]);
+err1:
+	for (; i >= 0; i--) {
+		if (search[i].ts)
+			textsearch_destroy(search[i].ts);
+	}
+	return ret;
+}
+
+module_init(nf_conntrack_amanda_init);
+module_exit(nf_conntrack_amanda_fini);
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index de0567b1f42..eaa0f8a1adb 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -46,15 +46,12 @@
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
 #include <linux/socket.h>
-
-/* This rwlock protects the main hash table, protocol/helper/expected
-   registrations, conntrack timers*/
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
+#include <linux/mm.h>
 
 #include <net/netfilter/nf_conntrack.h>
 #include <net/netfilter/nf_conntrack_l3proto.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_expect.h>
 #include <net/netfilter/nf_conntrack_helper.h>
 #include <net/netfilter/nf_conntrack_core.h>
 
@@ -67,92 +64,32 @@
 #endif
 
 DEFINE_RWLOCK(nf_conntrack_lock);
+EXPORT_SYMBOL_GPL(nf_conntrack_lock);
 
 /* nf_conntrack_standalone needs this */
 atomic_t nf_conntrack_count = ATOMIC_INIT(0);
+EXPORT_SYMBOL_GPL(nf_conntrack_count);
 
-void (*nf_conntrack_destroyed)(struct nf_conn *conntrack) = NULL;
-LIST_HEAD(nf_conntrack_expect_list);
-struct nf_conntrack_protocol **nf_ct_protos[PF_MAX] __read_mostly;
-struct nf_conntrack_l3proto *nf_ct_l3protos[PF_MAX] __read_mostly;
-static LIST_HEAD(helpers);
-unsigned int nf_conntrack_htable_size __read_mostly = 0;
-int nf_conntrack_max __read_mostly;
-struct list_head *nf_conntrack_hash __read_mostly;
-static kmem_cache_t *nf_conntrack_expect_cachep __read_mostly;
-struct nf_conn nf_conntrack_untracked;
-unsigned int nf_ct_log_invalid __read_mostly;
-static LIST_HEAD(unconfirmed);
-static int nf_conntrack_vmalloc __read_mostly;
-
-static unsigned int nf_conntrack_next_id;
-static unsigned int nf_conntrack_expect_next_id;
-#ifdef CONFIG_NF_CONNTRACK_EVENTS
-ATOMIC_NOTIFIER_HEAD(nf_conntrack_chain);
-ATOMIC_NOTIFIER_HEAD(nf_conntrack_expect_chain);
-
-DEFINE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
+void (*nf_conntrack_destroyed)(struct nf_conn *conntrack);
+EXPORT_SYMBOL_GPL(nf_conntrack_destroyed);
 
-/* deliver cached events and clear cache entry - must be called with locally
- * disabled softirqs */
-static inline void
-__nf_ct_deliver_cached_events(struct nf_conntrack_ecache *ecache)
-{
-	DEBUGP("ecache: delivering events for %p\n", ecache->ct);
-	if (nf_ct_is_confirmed(ecache->ct) && !nf_ct_is_dying(ecache->ct)
-	    && ecache->events)
-		atomic_notifier_call_chain(&nf_conntrack_chain, ecache->events,
-				    ecache->ct);
-
-	ecache->events = 0;
-	nf_ct_put(ecache->ct);
-	ecache->ct = NULL;
-}
+unsigned int nf_conntrack_htable_size __read_mostly;
+EXPORT_SYMBOL_GPL(nf_conntrack_htable_size);
 
-/* Deliver all cached events for a particular conntrack. This is called
- * by code prior to async packet handling for freeing the skb */
-void nf_ct_deliver_cached_events(const struct nf_conn *ct)
-{
-	struct nf_conntrack_ecache *ecache;
+int nf_conntrack_max __read_mostly;
+EXPORT_SYMBOL_GPL(nf_conntrack_max);
 
-	local_bh_disable();
-	ecache = &__get_cpu_var(nf_conntrack_ecache);
-	if (ecache->ct == ct)
-		__nf_ct_deliver_cached_events(ecache);
-	local_bh_enable();
-}
+struct list_head *nf_conntrack_hash __read_mostly;
+EXPORT_SYMBOL_GPL(nf_conntrack_hash);
 
-/* Deliver cached events for old pending events, if current conntrack != old */
-void __nf_ct_event_cache_init(struct nf_conn *ct)
-{
-	struct nf_conntrack_ecache *ecache;
-	
-	/* take care of delivering potentially old events */
-	ecache = &__get_cpu_var(nf_conntrack_ecache);
-	BUG_ON(ecache->ct == ct);
-	if (ecache->ct)
-		__nf_ct_deliver_cached_events(ecache);
-	/* initialize for this conntrack/packet */
-	ecache->ct = ct;
-	nf_conntrack_get(&ct->ct_general);
-}
+struct nf_conn nf_conntrack_untracked __read_mostly;
+EXPORT_SYMBOL_GPL(nf_conntrack_untracked);
 
-/* flush the event cache - touches other CPU's data and must not be called
- * while packets are still passing through the code */
-static void nf_ct_event_cache_flush(void)
-{
-	struct nf_conntrack_ecache *ecache;
-	int cpu;
+unsigned int nf_ct_log_invalid __read_mostly;
+LIST_HEAD(unconfirmed);
+static int nf_conntrack_vmalloc __read_mostly;
 
-	for_each_possible_cpu(cpu) {
-		ecache = &per_cpu(nf_conntrack_ecache, cpu);
-		if (ecache->ct)
-			nf_ct_put(ecache->ct);
-	}
-}
-#else
-static inline void nf_ct_event_cache_flush(void) {}
-#endif /* CONFIG_NF_CONNTRACK_EVENTS */
+static unsigned int nf_conntrack_next_id;
 
 DEFINE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
 EXPORT_PER_CPU_SYMBOL(nf_conntrack_stat);
@@ -184,85 +121,6 @@ DEFINE_RWLOCK(nf_ct_cache_lock);
 /* This avoids calling kmem_cache_create() with same name simultaneously */
 static DEFINE_MUTEX(nf_ct_cache_mutex);
 
-extern struct nf_conntrack_protocol nf_conntrack_generic_protocol;
-struct nf_conntrack_protocol *
-__nf_ct_proto_find(u_int16_t l3proto, u_int8_t protocol)
-{
-	if (unlikely(l3proto >= AF_MAX || nf_ct_protos[l3proto] == NULL))
-		return &nf_conntrack_generic_protocol;
-
-	return nf_ct_protos[l3proto][protocol];
-}
-
-/* this is guaranteed to always return a valid protocol helper, since
- * it falls back to generic_protocol */
-struct nf_conntrack_protocol *
-nf_ct_proto_find_get(u_int16_t l3proto, u_int8_t protocol)
-{
-	struct nf_conntrack_protocol *p;
-
-	preempt_disable();
-	p = __nf_ct_proto_find(l3proto, protocol);
-	if (!try_module_get(p->me))
-		p = &nf_conntrack_generic_protocol;
-	preempt_enable();
-	
-	return p;
-}
-
-void nf_ct_proto_put(struct nf_conntrack_protocol *p)
-{
-	module_put(p->me);
-}
-
-struct nf_conntrack_l3proto *
-nf_ct_l3proto_find_get(u_int16_t l3proto)
-{
-	struct nf_conntrack_l3proto *p;
-
-	preempt_disable();
-	p = __nf_ct_l3proto_find(l3proto);
-	if (!try_module_get(p->me))
-		p = &nf_conntrack_generic_l3proto;
-	preempt_enable();
-
-	return p;
-}
-
-void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p)
-{
-	module_put(p->me);
-}
-
-int
-nf_ct_l3proto_try_module_get(unsigned short l3proto)
-{
-	int ret;
-	struct nf_conntrack_l3proto *p;
-
-retry:	p = nf_ct_l3proto_find_get(l3proto);
-	if (p == &nf_conntrack_generic_l3proto) {
-		ret = request_module("nf_conntrack-%d", l3proto);
-		if (!ret)
-			goto retry;
-
-		return -EPROTOTYPE;
-	}
-
-	return 0;
-}
-
-void nf_ct_l3proto_module_put(unsigned short l3proto)
-{
-	struct nf_conntrack_l3proto *p;
-
-	preempt_disable();
-	p = __nf_ct_l3proto_find(l3proto);
-	preempt_enable();
-
-	module_put(p->me);
-}
-
 static int nf_conntrack_hash_rnd_initted;
 static unsigned int nf_conntrack_hash_rnd;
 
@@ -363,6 +221,7 @@ out_up_mutex:
 	mutex_unlock(&nf_ct_cache_mutex);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_register_cache);
 
 /* FIXME: In the current, only nf_conntrack_cleanup() can call this function. */
 void nf_conntrack_unregister_cache(u_int32_t features)
@@ -397,6 +256,7 @@ void nf_conntrack_unregister_cache(u_int32_t features)
 
 	mutex_unlock(&nf_ct_cache_mutex);
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_unregister_cache);
 
 int
 nf_ct_get_tuple(const struct sk_buff *skb,
@@ -406,7 +266,7 @@ nf_ct_get_tuple(const struct sk_buff *skb,
 		u_int8_t protonum,
 		struct nf_conntrack_tuple *tuple,
 		const struct nf_conntrack_l3proto *l3proto,
-		const struct nf_conntrack_protocol *protocol)
+		const struct nf_conntrack_l4proto *l4proto)
 {
 	NF_CT_TUPLE_U_BLANK(tuple);
 
@@ -417,14 +277,15 @@ nf_ct_get_tuple(const struct sk_buff *skb,
 	tuple->dst.protonum = protonum;
 	tuple->dst.dir = IP_CT_DIR_ORIGINAL;
 
-	return protocol->pkt_to_tuple(skb, dataoff, tuple);
+	return l4proto->pkt_to_tuple(skb, dataoff, tuple);
 }
+EXPORT_SYMBOL_GPL(nf_ct_get_tuple);
 
 int
 nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
 		   const struct nf_conntrack_tuple *orig,
 		   const struct nf_conntrack_l3proto *l3proto,
-		   const struct nf_conntrack_protocol *protocol)
+		   const struct nf_conntrack_l4proto *l4proto)
 {
 	NF_CT_TUPLE_U_BLANK(inverse);
 
@@ -435,111 +296,14 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
 	inverse->dst.dir = !orig->dst.dir;
 
 	inverse->dst.protonum = orig->dst.protonum;
-	return protocol->invert_tuple(inverse, orig);
-}
-
-/* nf_conntrack_expect helper functions */
-void nf_ct_unlink_expect(struct nf_conntrack_expect *exp)
-{
-	struct nf_conn_help *master_help = nfct_help(exp->master);
-
-	NF_CT_ASSERT(master_help);
-	ASSERT_WRITE_LOCK(&nf_conntrack_lock);
-	NF_CT_ASSERT(!timer_pending(&exp->timeout));
-
-	list_del(&exp->list);
-	NF_CT_STAT_INC(expect_delete);
-	master_help->expecting--;
-	nf_conntrack_expect_put(exp);
-}
-
-static void expectation_timed_out(unsigned long ul_expect)
-{
-	struct nf_conntrack_expect *exp = (void *)ul_expect;
-
-	write_lock_bh(&nf_conntrack_lock);
-	nf_ct_unlink_expect(exp);
-	write_unlock_bh(&nf_conntrack_lock);
-	nf_conntrack_expect_put(exp);
-}
-
-struct nf_conntrack_expect *
-__nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple)
-{
-	struct nf_conntrack_expect *i;
-	
-	list_for_each_entry(i, &nf_conntrack_expect_list, list) {
-		if (nf_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask))
-			return i;
-	}
-	return NULL;
-}
-
-/* Just find a expectation corresponding to a tuple. */
-struct nf_conntrack_expect *
-nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple)
-{
-	struct nf_conntrack_expect *i;
-	
-	read_lock_bh(&nf_conntrack_lock);
-	i = __nf_conntrack_expect_find(tuple);
-	if (i)
-		atomic_inc(&i->use);
-	read_unlock_bh(&nf_conntrack_lock);
-
-	return i;
-}
-
-/* If an expectation for this connection is found, it gets delete from
- * global list then returned. */
-static struct nf_conntrack_expect *
-find_expectation(const struct nf_conntrack_tuple *tuple)
-{
-	struct nf_conntrack_expect *i;
-
-	list_for_each_entry(i, &nf_conntrack_expect_list, list) {
-	/* If master is not in hash table yet (ie. packet hasn't left
-	   this machine yet), how can other end know about expected?
-	   Hence these are not the droids you are looking for (if
-	   master ct never got confirmed, we'd hold a reference to it
-	   and weird things would happen to future packets). */
-		if (nf_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask)
-		    && nf_ct_is_confirmed(i->master)) {
-			if (i->flags & NF_CT_EXPECT_PERMANENT) {
-				atomic_inc(&i->use);
-				return i;
-			} else if (del_timer(&i->timeout)) {
-				nf_ct_unlink_expect(i);
-				return i;
-			}
-		}
-	}
-	return NULL;
-}
-
-/* delete all expectations for this conntrack */
-void nf_ct_remove_expectations(struct nf_conn *ct)
-{
-	struct nf_conntrack_expect *i, *tmp;
-	struct nf_conn_help *help = nfct_help(ct);
-
-	/* Optimization: most connection never expect any others. */
-	if (!help || help->expecting == 0)
-		return;
-
-	list_for_each_entry_safe(i, tmp, &nf_conntrack_expect_list, list) {
-		if (i->master == ct && del_timer(&i->timeout)) {
-			nf_ct_unlink_expect(i);
-			nf_conntrack_expect_put(i);
- 		}
-	}
+	return l4proto->invert_tuple(inverse, orig);
 }
+EXPORT_SYMBOL_GPL(nf_ct_invert_tuple);
 
 static void
 clean_from_lists(struct nf_conn *ct)
 {
 	DEBUGP("clean_from_lists(%p)\n", ct);
-	ASSERT_WRITE_LOCK(&nf_conntrack_lock);
 	list_del(&ct->tuplehash[IP_CT_DIR_ORIGINAL].list);
 	list_del(&ct->tuplehash[IP_CT_DIR_REPLY].list);
 
@@ -551,8 +315,9 @@ static void
 destroy_conntrack(struct nf_conntrack *nfct)
 {
 	struct nf_conn *ct = (struct nf_conn *)nfct;
+	struct nf_conn_help *help = nfct_help(ct);
 	struct nf_conntrack_l3proto *l3proto;
-	struct nf_conntrack_protocol *proto;
+	struct nf_conntrack_l4proto *l4proto;
 
 	DEBUGP("destroy_conntrack(%p)\n", ct);
 	NF_CT_ASSERT(atomic_read(&nfct->use) == 0);
@@ -561,6 +326,9 @@ destroy_conntrack(struct nf_conntrack *nfct)
 	nf_conntrack_event(IPCT_DESTROY, ct);
 	set_bit(IPS_DYING_BIT, &ct->status);
 
+	if (help && help->helper && help->helper->destroy)
+		help->helper->destroy(ct);
+
 	/* To make sure we don't get any weird locking issues here:
 	 * destroy_conntrack() MUST NOT be called with a write lock
 	 * to nf_conntrack_lock!!! -HW */
@@ -568,9 +336,9 @@ destroy_conntrack(struct nf_conntrack *nfct)
 	if (l3proto && l3proto->destroy)
 		l3proto->destroy(ct);
 
-	proto = __nf_ct_proto_find(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.l3num, ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.protonum);
-	if (proto && proto->destroy)
-		proto->destroy(ct);
+	l4proto = __nf_ct_l4proto_find(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.l3num, ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.protonum);
+	if (l4proto && l4proto->destroy)
+		l4proto->destroy(ct);
 
 	if (nf_conntrack_destroyed)
 		nf_conntrack_destroyed(ct);
@@ -618,7 +386,6 @@ __nf_conntrack_find(const struct nf_conntrack_tuple *tuple,
 	struct nf_conntrack_tuple_hash *h;
 	unsigned int hash = hash_conntrack(tuple);
 
-	ASSERT_READ_LOCK(&nf_conntrack_lock);
 	list_for_each_entry(h, &nf_conntrack_hash[hash], list) {
 		if (nf_ct_tuplehash_to_ctrack(h) != ignored_conntrack &&
 		    nf_ct_tuple_equal(tuple, &h->tuple)) {
@@ -630,6 +397,7 @@ __nf_conntrack_find(const struct nf_conntrack_tuple *tuple,
 
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(__nf_conntrack_find);
 
 /* Find a connection corresponding to a tuple. */
 struct nf_conntrack_tuple_hash *
@@ -646,6 +414,7 @@ nf_conntrack_find_get(const struct nf_conntrack_tuple *tuple,
 
 	return h;
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_find_get);
 
 static void __nf_conntrack_hash_insert(struct nf_conn *ct,
 				       unsigned int hash,
@@ -669,6 +438,7 @@ void nf_conntrack_hash_insert(struct nf_conn *ct)
 	__nf_conntrack_hash_insert(ct, hash, repl_hash);
 	write_unlock_bh(&nf_conntrack_lock);
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_hash_insert);
 
 /* Confirm a connection given skb; places it in hash table */
 int
@@ -746,6 +516,7 @@ out:
 	write_unlock_bh(&nf_conntrack_lock);
 	return NF_DROP;
 }
+EXPORT_SYMBOL_GPL(__nf_conntrack_confirm);
 
 /* Returns true if a connection correspondings to the tuple (required
    for NAT). */
@@ -761,6 +532,7 @@ nf_conntrack_tuple_taken(const struct nf_conntrack_tuple *tuple,
 
 	return h != NULL;
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_tuple_taken);
 
 /* There's a small race here where we may free a just-assured
    connection.  Too bad: we're in trouble anyway. */
@@ -794,53 +566,13 @@ static int early_drop(struct list_head *chain)
 	return dropped;
 }
 
-static struct nf_conntrack_helper *
-__nf_ct_helper_find(const struct nf_conntrack_tuple *tuple)
-{
-	struct nf_conntrack_helper *h;
-
-	list_for_each_entry(h, &helpers, list) {
-		if (nf_ct_tuple_mask_cmp(tuple, &h->tuple, &h->mask))
-			return h;
-	}
-	return NULL;
-}
-
-struct nf_conntrack_helper *
-nf_ct_helper_find_get( const struct nf_conntrack_tuple *tuple)
-{
-	struct nf_conntrack_helper *helper;
-
-	/* need nf_conntrack_lock to assure that helper exists until
-	 * try_module_get() is called */
-	read_lock_bh(&nf_conntrack_lock);
-
-	helper = __nf_ct_helper_find(tuple);
-	if (helper) {
-		/* need to increase module usage count to assure helper will
-		 * not go away while the caller is e.g. busy putting a
-		 * conntrack in the hash that uses the helper */
-		if (!try_module_get(helper->me))
-			helper = NULL;
-	}
-
-	read_unlock_bh(&nf_conntrack_lock);
-
-	return helper;
-}
-
-void nf_ct_helper_put(struct nf_conntrack_helper *helper)
-{
-	module_put(helper->me);
-}
-
 static struct nf_conn *
 __nf_conntrack_alloc(const struct nf_conntrack_tuple *orig,
 		     const struct nf_conntrack_tuple *repl,
-		     const struct nf_conntrack_l3proto *l3proto)
+		     const struct nf_conntrack_l3proto *l3proto,
+		     u_int32_t features)
 {
 	struct nf_conn *conntrack = NULL;
-	u_int32_t features = 0;
 	struct nf_conntrack_helper *helper;
 
 	if (unlikely(!nf_conntrack_hash_rnd_initted)) {
@@ -866,12 +598,13 @@ __nf_conntrack_alloc(const struct nf_conntrack_tuple *orig,
 	}
 
 	/*  find features needed by this conntrack. */
-	features = l3proto->get_features(orig);
+	features |= l3proto->get_features(orig);
 
 	/* FIXME: protect helper list per RCU */
 	read_lock_bh(&nf_conntrack_lock);
 	helper = __nf_ct_helper_find(repl);
-	if (helper)
+	/* NAT might want to assign a helper later */
+	if (helper || features & NF_CT_F_NAT)
 		features |= NF_CT_F_HELP;
 	read_unlock_bh(&nf_conntrack_lock);
 
@@ -916,8 +649,9 @@ struct nf_conn *nf_conntrack_alloc(const struct nf_conntrack_tuple *orig,
 	struct nf_conntrack_l3proto *l3proto;
 
 	l3proto = __nf_ct_l3proto_find(orig->src.l3num);
-	return __nf_conntrack_alloc(orig, repl, l3proto);
+	return __nf_conntrack_alloc(orig, repl, l3proto, 0);
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_alloc);
 
 void nf_conntrack_free(struct nf_conn *conntrack)
 {
@@ -928,32 +662,40 @@ void nf_conntrack_free(struct nf_conn *conntrack)
 	kmem_cache_free(nf_ct_cache[features].cachep, conntrack);
 	atomic_dec(&nf_conntrack_count);
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_free);
 
 /* Allocate a new conntrack: we return -ENOMEM if classification
    failed due to stress.  Otherwise it really is unclassifiable. */
 static struct nf_conntrack_tuple_hash *
 init_conntrack(const struct nf_conntrack_tuple *tuple,
 	       struct nf_conntrack_l3proto *l3proto,
-	       struct nf_conntrack_protocol *protocol,
+	       struct nf_conntrack_l4proto *l4proto,
 	       struct sk_buff *skb,
 	       unsigned int dataoff)
 {
 	struct nf_conn *conntrack;
 	struct nf_conntrack_tuple repl_tuple;
 	struct nf_conntrack_expect *exp;
+	u_int32_t features = 0;
 
-	if (!nf_ct_invert_tuple(&repl_tuple, tuple, l3proto, protocol)) {
+	if (!nf_ct_invert_tuple(&repl_tuple, tuple, l3proto, l4proto)) {
 		DEBUGP("Can't invert tuple.\n");
 		return NULL;
 	}
 
-	conntrack = __nf_conntrack_alloc(tuple, &repl_tuple, l3proto);
+	read_lock_bh(&nf_conntrack_lock);
+	exp = __nf_conntrack_expect_find(tuple);
+	if (exp && exp->helper)
+		features = NF_CT_F_HELP;
+	read_unlock_bh(&nf_conntrack_lock);
+
+	conntrack = __nf_conntrack_alloc(tuple, &repl_tuple, l3proto, features);
 	if (conntrack == NULL || IS_ERR(conntrack)) {
 		DEBUGP("Can't allocate conntrack.\n");
 		return (struct nf_conntrack_tuple_hash *)conntrack;
 	}
 
-	if (!protocol->new(conntrack, skb, dataoff)) {
+	if (!l4proto->new(conntrack, skb, dataoff)) {
 		nf_conntrack_free(conntrack);
 		DEBUGP("init conntrack: can't track with proto module\n");
 		return NULL;
@@ -968,6 +710,8 @@ init_conntrack(const struct nf_conntrack_tuple *tuple,
 		/* Welcome, Mr. Bond.  We've been expecting you... */
 		__set_bit(IPS_EXPECTED_BIT, &conntrack->status);
 		conntrack->master = exp->master;
+		if (exp->helper)
+			nfct_help(conntrack)->helper = exp->helper;
 #ifdef CONFIG_NF_CONNTRACK_MARK
 		conntrack->mark = exp->master->mark;
 #endif
@@ -1005,7 +749,7 @@ resolve_normal_ct(struct sk_buff *skb,
 		  u_int16_t l3num,
 		  u_int8_t protonum,
 		  struct nf_conntrack_l3proto *l3proto,
-		  struct nf_conntrack_protocol *proto,
+		  struct nf_conntrack_l4proto *l4proto,
 		  int *set_reply,
 		  enum ip_conntrack_info *ctinfo)
 {
@@ -1015,7 +759,7 @@ resolve_normal_ct(struct sk_buff *skb,
 
 	if (!nf_ct_get_tuple(skb, (unsigned int)(skb->nh.raw - skb->data),
 			     dataoff, l3num, protonum, &tuple, l3proto,
-			     proto)) {
+			     l4proto)) {
 		DEBUGP("resolve_normal_ct: Can't get tuple\n");
 		return NULL;
 	}
@@ -1023,7 +767,7 @@ resolve_normal_ct(struct sk_buff *skb,
 	/* look for tuple match */
 	h = nf_conntrack_find_get(&tuple, NULL);
 	if (!h) {
-		h = init_conntrack(&tuple, l3proto, proto, skb, dataoff);
+		h = init_conntrack(&tuple, l3proto, l4proto, skb, dataoff);
 		if (!h)
 			return NULL;
 		if (IS_ERR(h))
@@ -1061,7 +805,7 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
 	struct nf_conn *ct;
 	enum ip_conntrack_info ctinfo;
 	struct nf_conntrack_l3proto *l3proto;
-	struct nf_conntrack_protocol *proto;
+	struct nf_conntrack_l4proto *l4proto;
 	unsigned int dataoff;
 	u_int8_t protonum;
 	int set_reply = 0;
@@ -1079,19 +823,19 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
 		return -ret;
 	}
 
-	proto = __nf_ct_proto_find((u_int16_t)pf, protonum);
+	l4proto = __nf_ct_l4proto_find((u_int16_t)pf, protonum);
 
 	/* It may be an special packet, error, unclean...
 	 * inverse of the return code tells to the netfilter
 	 * core what to do with the packet. */
-	if (proto->error != NULL &&
-	    (ret = proto->error(*pskb, dataoff, &ctinfo, pf, hooknum)) <= 0) {
+	if (l4proto->error != NULL &&
+	    (ret = l4proto->error(*pskb, dataoff, &ctinfo, pf, hooknum)) <= 0) {
 		NF_CT_STAT_INC(error);
 		NF_CT_STAT_INC(invalid);
 		return -ret;
 	}
 
-	ct = resolve_normal_ct(*pskb, dataoff, pf, protonum, l3proto, proto,
+	ct = resolve_normal_ct(*pskb, dataoff, pf, protonum, l3proto, l4proto,
 			       &set_reply, &ctinfo);
 	if (!ct) {
 		/* Not valid part of a connection */
@@ -1107,7 +851,7 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
 
 	NF_CT_ASSERT((*pskb)->nfct);
 
-	ret = proto->packet(ct, *pskb, dataoff, ctinfo, pf, hooknum);
+	ret = l4proto->packet(ct, *pskb, dataoff, ctinfo, pf, hooknum);
 	if (ret < 0) {
 		/* Invalid: inverse of the return code tells
 		 * the netfilter core what to do */
@@ -1123,255 +867,38 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_in);
 
 int nf_ct_invert_tuplepr(struct nf_conntrack_tuple *inverse,
 			 const struct nf_conntrack_tuple *orig)
 {
 	return nf_ct_invert_tuple(inverse, orig,
 				  __nf_ct_l3proto_find(orig->src.l3num),
-				  __nf_ct_proto_find(orig->src.l3num,
+				  __nf_ct_l4proto_find(orig->src.l3num,
 						     orig->dst.protonum));
 }
+EXPORT_SYMBOL_GPL(nf_ct_invert_tuplepr);
 
-/* Would two expected things clash? */
-static inline int expect_clash(const struct nf_conntrack_expect *a,
-			       const struct nf_conntrack_expect *b)
-{
-	/* Part covered by intersection of masks must be unequal,
-	   otherwise they clash */
-	struct nf_conntrack_tuple intersect_mask;
-	int count;
-
-	intersect_mask.src.l3num = a->mask.src.l3num & b->mask.src.l3num;
-	intersect_mask.src.u.all = a->mask.src.u.all & b->mask.src.u.all;
-	intersect_mask.dst.u.all = a->mask.dst.u.all & b->mask.dst.u.all;
-	intersect_mask.dst.protonum = a->mask.dst.protonum
-					& b->mask.dst.protonum;
-
-	for (count = 0; count < NF_CT_TUPLE_L3SIZE; count++){
-		intersect_mask.src.u3.all[count] =
-			a->mask.src.u3.all[count] & b->mask.src.u3.all[count];
-	}
-
-	for (count = 0; count < NF_CT_TUPLE_L3SIZE; count++){
-		intersect_mask.dst.u3.all[count] =
-			a->mask.dst.u3.all[count] & b->mask.dst.u3.all[count];
-	}
-
-	return nf_ct_tuple_mask_cmp(&a->tuple, &b->tuple, &intersect_mask);
-}
-
-static inline int expect_matches(const struct nf_conntrack_expect *a,
-				 const struct nf_conntrack_expect *b)
-{
-	return a->master == b->master
-		&& nf_ct_tuple_equal(&a->tuple, &b->tuple)
-		&& nf_ct_tuple_equal(&a->mask, &b->mask);
-}
-
-/* Generally a bad idea to call this: could have matched already. */
-void nf_conntrack_unexpect_related(struct nf_conntrack_expect *exp)
-{
-	struct nf_conntrack_expect *i;
-
-	write_lock_bh(&nf_conntrack_lock);
-	/* choose the the oldest expectation to evict */
-	list_for_each_entry_reverse(i, &nf_conntrack_expect_list, list) {
-		if (expect_matches(i, exp) && del_timer(&i->timeout)) {
-			nf_ct_unlink_expect(i);
-			write_unlock_bh(&nf_conntrack_lock);
-			nf_conntrack_expect_put(i);
-			return;
-		}
-	}
-	write_unlock_bh(&nf_conntrack_lock);
-}
-
-/* We don't increase the master conntrack refcount for non-fulfilled
- * conntracks. During the conntrack destruction, the expectations are
- * always killed before the conntrack itself */
-struct nf_conntrack_expect *nf_conntrack_expect_alloc(struct nf_conn *me)
-{
-	struct nf_conntrack_expect *new;
-
-	new = kmem_cache_alloc(nf_conntrack_expect_cachep, GFP_ATOMIC);
-	if (!new) {
-		DEBUGP("expect_related: OOM allocating expect\n");
-		return NULL;
-	}
-	new->master = me;
-	atomic_set(&new->use, 1);
-	return new;
-}
-
-void nf_conntrack_expect_put(struct nf_conntrack_expect *exp)
-{
-	if (atomic_dec_and_test(&exp->use))
-		kmem_cache_free(nf_conntrack_expect_cachep, exp);
-}
-
-static void nf_conntrack_expect_insert(struct nf_conntrack_expect *exp)
-{
-	struct nf_conn_help *master_help = nfct_help(exp->master);
-
-	atomic_inc(&exp->use);
-	master_help->expecting++;
-	list_add(&exp->list, &nf_conntrack_expect_list);
-
-	init_timer(&exp->timeout);
-	exp->timeout.data = (unsigned long)exp;
-	exp->timeout.function = expectation_timed_out;
-	exp->timeout.expires = jiffies + master_help->helper->timeout * HZ;
-	add_timer(&exp->timeout);
-
-	exp->id = ++nf_conntrack_expect_next_id;
-	atomic_inc(&exp->use);
-	NF_CT_STAT_INC(expect_create);
-}
-
-/* Race with expectations being used means we could have none to find; OK. */
-static void evict_oldest_expect(struct nf_conn *master)
-{
-	struct nf_conntrack_expect *i;
-
-	list_for_each_entry_reverse(i, &nf_conntrack_expect_list, list) {
-		if (i->master == master) {
-			if (del_timer(&i->timeout)) {
-				nf_ct_unlink_expect(i);
-				nf_conntrack_expect_put(i);
-			}
-			break;
-		}
-	}
-}
-
-static inline int refresh_timer(struct nf_conntrack_expect *i)
-{
-	struct nf_conn_help *master_help = nfct_help(i->master);
-
-	if (!del_timer(&i->timeout))
-		return 0;
-
-	i->timeout.expires = jiffies + master_help->helper->timeout*HZ;
-	add_timer(&i->timeout);
-	return 1;
-}
-
-int nf_conntrack_expect_related(struct nf_conntrack_expect *expect)
-{
-	struct nf_conntrack_expect *i;
-	struct nf_conn *master = expect->master;
-	struct nf_conn_help *master_help = nfct_help(master);
-	int ret;
-
-	NF_CT_ASSERT(master_help);
-
-	DEBUGP("nf_conntrack_expect_related %p\n", related_to);
-	DEBUGP("tuple: "); NF_CT_DUMP_TUPLE(&expect->tuple);
-	DEBUGP("mask:  "); NF_CT_DUMP_TUPLE(&expect->mask);
-
-	write_lock_bh(&nf_conntrack_lock);
-	list_for_each_entry(i, &nf_conntrack_expect_list, list) {
-		if (expect_matches(i, expect)) {
-			/* Refresh timer: if it's dying, ignore.. */
-			if (refresh_timer(i)) {
-				ret = 0;
-				goto out;
-			}
-		} else if (expect_clash(i, expect)) {
-			ret = -EBUSY;
-			goto out;
-		}
-	}
-	/* Will be over limit? */
-	if (master_help->helper->max_expected &&
-	    master_help->expecting >= master_help->helper->max_expected)
-		evict_oldest_expect(master);
-
-	nf_conntrack_expect_insert(expect);
-	nf_conntrack_expect_event(IPEXP_NEW, expect);
-	ret = 0;
-out:
-	write_unlock_bh(&nf_conntrack_lock);
-	return ret;
-}
-
-int nf_conntrack_helper_register(struct nf_conntrack_helper *me)
-{
-	int ret;
-	BUG_ON(me->timeout == 0);
-
-	ret = nf_conntrack_register_cache(NF_CT_F_HELP, "nf_conntrack:help",
-					  sizeof(struct nf_conn)
-					  + sizeof(struct nf_conn_help)
-					  + __alignof__(struct nf_conn_help));
-	if (ret < 0) {
-		printk(KERN_ERR "nf_conntrack_helper_reigster: Unable to create slab cache for conntracks\n");
-		return ret;
-	}
-	write_lock_bh(&nf_conntrack_lock);
-	list_add(&me->list, &helpers);
-	write_unlock_bh(&nf_conntrack_lock);
-
-	return 0;
-}
-
-struct nf_conntrack_helper *
-__nf_conntrack_helper_find_byname(const char *name)
+/* Alter reply tuple (maybe alter helper).  This is for NAT, and is
+   implicitly racy: see __nf_conntrack_confirm */
+void nf_conntrack_alter_reply(struct nf_conn *ct,
+			      const struct nf_conntrack_tuple *newreply)
 {
-	struct nf_conntrack_helper *h;
-
-	list_for_each_entry(h, &helpers, list) {
-		if (!strcmp(h->name, name))
-			return h;
-	}
-
-	return NULL;
-}
-
-static inline void unhelp(struct nf_conntrack_tuple_hash *i,
-			  const struct nf_conntrack_helper *me)
-{
-	struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(i);
 	struct nf_conn_help *help = nfct_help(ct);
 
-	if (help && help->helper == me) {
-		nf_conntrack_event(IPCT_HELPER, ct);
-		help->helper = NULL;
-	}
-}
-
-void nf_conntrack_helper_unregister(struct nf_conntrack_helper *me)
-{
-	unsigned int i;
-	struct nf_conntrack_tuple_hash *h;
-	struct nf_conntrack_expect *exp, *tmp;
-
-	/* Need write lock here, to delete helper. */
 	write_lock_bh(&nf_conntrack_lock);
-	list_del(&me->list);
-
-	/* Get rid of expectations */
-	list_for_each_entry_safe(exp, tmp, &nf_conntrack_expect_list, list) {
-		struct nf_conn_help *help = nfct_help(exp->master);
-		if (help->helper == me && del_timer(&exp->timeout)) {
-			nf_ct_unlink_expect(exp);
-			nf_conntrack_expect_put(exp);
-		}
-	}
+	/* Should be unconfirmed, so not in hash table yet */
+	NF_CT_ASSERT(!nf_ct_is_confirmed(ct));
 
-	/* Get rid of expecteds, set helpers to NULL. */
-	list_for_each_entry(h, &unconfirmed, list)
-		unhelp(h, me);
-	for (i = 0; i < nf_conntrack_htable_size; i++) {
-		list_for_each_entry(h, &nf_conntrack_hash[i], list)
-			unhelp(h, me);
-	}
-	write_unlock_bh(&nf_conntrack_lock);
+	DEBUGP("Altering reply tuple of %p to ", ct);
+	NF_CT_DUMP_TUPLE(newreply);
 
-	/* Someone could be still looking at the helper in a bh. */
-	synchronize_net();
+	ct->tuplehash[IP_CT_DIR_REPLY].tuple = *newreply;
+	if (!ct->master && help && help->expecting == 0)
+		help->helper = __nf_ct_helper_find(newreply);
+	write_unlock_bh(&nf_conntrack_lock);
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_alter_reply);
 
 /* Refresh conntrack for this many jiffies and do accounting if do_acct is 1 */
 void __nf_ct_refresh_acct(struct nf_conn *ct,
@@ -1398,9 +925,14 @@ void __nf_ct_refresh_acct(struct nf_conn *ct,
 		ct->timeout.expires = extra_jiffies;
 		event = IPCT_REFRESH;
 	} else {
-		/* Need del_timer for race avoidance (may already be dying). */
-		if (del_timer(&ct->timeout)) {
-			ct->timeout.expires = jiffies + extra_jiffies;
+		unsigned long newtime = jiffies + extra_jiffies;
+
+		/* Only update the timeout if the new timeout is at least
+		   HZ jiffies from the old timeout. Need del_timer for race
+		   avoidance (may already be dying). */
+		if (newtime - ct->timeout.expires >= HZ
+		    && del_timer(&ct->timeout)) {
+			ct->timeout.expires = newtime;
 			add_timer(&ct->timeout);
 			event = IPCT_REFRESH;
 		}
@@ -1411,9 +943,10 @@ void __nf_ct_refresh_acct(struct nf_conn *ct,
 		ct->counters[CTINFO2DIR(ctinfo)].packets++;
 		ct->counters[CTINFO2DIR(ctinfo)].bytes +=
 			skb->len - (unsigned int)(skb->nh.raw - skb->data);
-	if ((ct->counters[CTINFO2DIR(ctinfo)].packets & 0x80000000)
-	    || (ct->counters[CTINFO2DIR(ctinfo)].bytes & 0x80000000))
-		event |= IPCT_COUNTER_FILLING;
+
+		if ((ct->counters[CTINFO2DIR(ctinfo)].packets & 0x80000000)
+		    || (ct->counters[CTINFO2DIR(ctinfo)].bytes & 0x80000000))
+			event |= IPCT_COUNTER_FILLING;
 	}
 #endif
 
@@ -1423,6 +956,7 @@ void __nf_ct_refresh_acct(struct nf_conn *ct,
 	if (event)
 		nf_conntrack_event_cache(event, skb);
 }
+EXPORT_SYMBOL_GPL(__nf_ct_refresh_acct);
 
 #if defined(CONFIG_NF_CT_NETLINK) || \
     defined(CONFIG_NF_CT_NETLINK_MODULE)
@@ -1447,6 +981,7 @@ int nf_ct_port_tuple_to_nfattr(struct sk_buff *skb,
 nfattr_failure:
 	return -1;
 }
+EXPORT_SYMBOL_GPL(nf_ct_port_tuple_to_nfattr);
 
 static const size_t cta_min_proto[CTA_PROTO_MAX] = {
 	[CTA_PROTO_SRC_PORT-1]  = sizeof(u_int16_t),
@@ -1462,13 +997,12 @@ int nf_ct_port_nfattr_to_tuple(struct nfattr *tb[],
 	if (nfattr_bad_size(tb, CTA_PROTO_MAX, cta_min_proto))
 		return -EINVAL;
 
-	t->src.u.tcp.port =
-		*(u_int16_t *)NFA_DATA(tb[CTA_PROTO_SRC_PORT-1]);
-	t->dst.u.tcp.port =
-		*(u_int16_t *)NFA_DATA(tb[CTA_PROTO_DST_PORT-1]);
+	t->src.u.tcp.port = *(__be16 *)NFA_DATA(tb[CTA_PROTO_SRC_PORT-1]);
+	t->dst.u.tcp.port = *(__be16 *)NFA_DATA(tb[CTA_PROTO_DST_PORT-1]);
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(nf_ct_port_nfattr_to_tuple);
 #endif
 
 /* Used by ipt_REJECT and ip6t_REJECT. */
@@ -1489,6 +1023,7 @@ void __nf_conntrack_attach(struct sk_buff *nskb, struct sk_buff *skb)
 	nskb->nfctinfo = ctinfo;
 	nf_conntrack_get(nskb->nfct);
 }
+EXPORT_SYMBOL_GPL(__nf_conntrack_attach);
 
 static inline int
 do_iter(const struct nf_conntrack_tuple_hash *i,
@@ -1542,6 +1077,7 @@ nf_ct_iterate_cleanup(int (*iter)(struct nf_conn *i, void *data), void *data)
 		nf_ct_put(ct);
 	}
 }
+EXPORT_SYMBOL_GPL(nf_ct_iterate_cleanup);
 
 static int kill_all(struct nf_conn *i, void *data)
 {
@@ -1561,6 +1097,7 @@ void nf_conntrack_flush()
 {
 	nf_ct_iterate_cleanup(kill_all, NULL);
 }
+EXPORT_SYMBOL_GPL(nf_conntrack_flush);
 
 /* Mishearing the voices in his head, our hero wonders how he's
    supposed to kill the mall. */
@@ -1598,6 +1135,8 @@ void nf_conntrack_cleanup(void)
 	free_conntrack_hash(nf_conntrack_hash, nf_conntrack_vmalloc,
 			    nf_conntrack_htable_size);
 
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_generic);
+
 	/* free l3proto protocol tables */
 	for (i = 0; i < PF_MAX; i++)
 		if (nf_ct_protos[i]) {
@@ -1723,10 +1262,14 @@ int __init nf_conntrack_init(void)
 		goto err_free_conntrack_slab;
 	}
 
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_generic);
+	if (ret < 0)
+		goto out_free_expect_slab;
+
 	/* Don't NEED lock here, but good form anyway. */
 	write_lock_bh(&nf_conntrack_lock);
-        for (i = 0; i < PF_MAX; i++)
-		nf_ct_l3protos[i] = &nf_conntrack_generic_l3proto;
+        for (i = 0; i < AF_MAX; i++)
+		nf_ct_l3protos[i] = &nf_conntrack_l3proto_generic;
         write_unlock_bh(&nf_conntrack_lock);
 
 	/* For use by REJECT target */
@@ -1740,6 +1283,8 @@ int __init nf_conntrack_init(void)
 
 	return ret;
 
+out_free_expect_slab:
+	kmem_cache_destroy(nf_conntrack_expect_cachep);
 err_free_conntrack_slab:
 	nf_conntrack_unregister_cache(NF_CT_F_BASIC);
 err_free_hash:
diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
new file mode 100644
index 00000000000..1a223e0c085
--- /dev/null
+++ b/net/netfilter/nf_conntrack_ecache.c
@@ -0,0 +1,93 @@
+/* Event cache for netfilter. */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2003,2004 USAGI/WIDE Project <http://www.linux-ipv6.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <linux/skbuff.h>
+#include <linux/vmalloc.h>
+#include <linux/stddef.h>
+#include <linux/err.h>
+#include <linux/percpu.h>
+#include <linux/notifier.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_core.h>
+
+ATOMIC_NOTIFIER_HEAD(nf_conntrack_chain);
+EXPORT_SYMBOL_GPL(nf_conntrack_chain);
+
+ATOMIC_NOTIFIER_HEAD(nf_conntrack_expect_chain);
+EXPORT_SYMBOL_GPL(nf_conntrack_expect_chain);
+
+DEFINE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
+EXPORT_PER_CPU_SYMBOL_GPL(nf_conntrack_ecache);
+
+/* deliver cached events and clear cache entry - must be called with locally
+ * disabled softirqs */
+static inline void
+__nf_ct_deliver_cached_events(struct nf_conntrack_ecache *ecache)
+{
+	if (nf_ct_is_confirmed(ecache->ct) && !nf_ct_is_dying(ecache->ct)
+	    && ecache->events)
+		atomic_notifier_call_chain(&nf_conntrack_chain, ecache->events,
+				    ecache->ct);
+
+	ecache->events = 0;
+	nf_ct_put(ecache->ct);
+	ecache->ct = NULL;
+}
+
+/* Deliver all cached events for a particular conntrack. This is called
+ * by code prior to async packet handling for freeing the skb */
+void nf_ct_deliver_cached_events(const struct nf_conn *ct)
+{
+	struct nf_conntrack_ecache *ecache;
+
+	local_bh_disable();
+	ecache = &__get_cpu_var(nf_conntrack_ecache);
+	if (ecache->ct == ct)
+		__nf_ct_deliver_cached_events(ecache);
+	local_bh_enable();
+}
+EXPORT_SYMBOL_GPL(nf_ct_deliver_cached_events);
+
+/* Deliver cached events for old pending events, if current conntrack != old */
+void __nf_ct_event_cache_init(struct nf_conn *ct)
+{
+	struct nf_conntrack_ecache *ecache;
+
+	/* take care of delivering potentially old events */
+	ecache = &__get_cpu_var(nf_conntrack_ecache);
+	BUG_ON(ecache->ct == ct);
+	if (ecache->ct)
+		__nf_ct_deliver_cached_events(ecache);
+	/* initialize for this conntrack/packet */
+	ecache->ct = ct;
+	nf_conntrack_get(&ct->ct_general);
+}
+EXPORT_SYMBOL_GPL(__nf_ct_event_cache_init);
+
+/* flush the event cache - touches other CPU's data and must not be called
+ * while packets are still passing through the code */
+void nf_ct_event_cache_flush(void)
+{
+	struct nf_conntrack_ecache *ecache;
+	int cpu;
+
+	for_each_possible_cpu(cpu) {
+		ecache = &per_cpu(nf_conntrack_ecache, cpu);
+		if (ecache->ct)
+			nf_ct_put(ecache->ct);
+	}
+}
+
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
new file mode 100644
index 00000000000..588d3793704
--- /dev/null
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -0,0 +1,442 @@
+/* Expectation handling for nf_conntrack. */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2003,2004 USAGI/WIDE Project <http://www.linux-ipv6.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+#include <linux/stddef.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/percpu.h>
+#include <linux/kernel.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_tuple.h>
+
+LIST_HEAD(nf_conntrack_expect_list);
+EXPORT_SYMBOL_GPL(nf_conntrack_expect_list);
+
+kmem_cache_t *nf_conntrack_expect_cachep __read_mostly;
+static unsigned int nf_conntrack_expect_next_id;
+
+/* nf_conntrack_expect helper functions */
+void nf_ct_unlink_expect(struct nf_conntrack_expect *exp)
+{
+	struct nf_conn_help *master_help = nfct_help(exp->master);
+
+	NF_CT_ASSERT(master_help);
+	NF_CT_ASSERT(!timer_pending(&exp->timeout));
+
+	list_del(&exp->list);
+	NF_CT_STAT_INC(expect_delete);
+	master_help->expecting--;
+	nf_conntrack_expect_put(exp);
+}
+EXPORT_SYMBOL_GPL(nf_ct_unlink_expect);
+
+static void expectation_timed_out(unsigned long ul_expect)
+{
+	struct nf_conntrack_expect *exp = (void *)ul_expect;
+
+	write_lock_bh(&nf_conntrack_lock);
+	nf_ct_unlink_expect(exp);
+	write_unlock_bh(&nf_conntrack_lock);
+	nf_conntrack_expect_put(exp);
+}
+
+struct nf_conntrack_expect *
+__nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple)
+{
+	struct nf_conntrack_expect *i;
+
+	list_for_each_entry(i, &nf_conntrack_expect_list, list) {
+		if (nf_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask))
+			return i;
+	}
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(__nf_conntrack_expect_find);
+
+/* Just find a expectation corresponding to a tuple. */
+struct nf_conntrack_expect *
+nf_conntrack_expect_find_get(const struct nf_conntrack_tuple *tuple)
+{
+	struct nf_conntrack_expect *i;
+
+	read_lock_bh(&nf_conntrack_lock);
+	i = __nf_conntrack_expect_find(tuple);
+	if (i)
+		atomic_inc(&i->use);
+	read_unlock_bh(&nf_conntrack_lock);
+
+	return i;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_expect_find_get);
+
+/* If an expectation for this connection is found, it gets delete from
+ * global list then returned. */
+struct nf_conntrack_expect *
+find_expectation(const struct nf_conntrack_tuple *tuple)
+{
+	struct nf_conntrack_expect *i;
+
+	list_for_each_entry(i, &nf_conntrack_expect_list, list) {
+	/* If master is not in hash table yet (ie. packet hasn't left
+	   this machine yet), how can other end know about expected?
+	   Hence these are not the droids you are looking for (if
+	   master ct never got confirmed, we'd hold a reference to it
+	   and weird things would happen to future packets). */
+		if (nf_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask)
+		    && nf_ct_is_confirmed(i->master)) {
+			if (i->flags & NF_CT_EXPECT_PERMANENT) {
+				atomic_inc(&i->use);
+				return i;
+			} else if (del_timer(&i->timeout)) {
+				nf_ct_unlink_expect(i);
+				return i;
+			}
+		}
+	}
+	return NULL;
+}
+
+/* delete all expectations for this conntrack */
+void nf_ct_remove_expectations(struct nf_conn *ct)
+{
+	struct nf_conntrack_expect *i, *tmp;
+	struct nf_conn_help *help = nfct_help(ct);
+
+	/* Optimization: most connection never expect any others. */
+	if (!help || help->expecting == 0)
+		return;
+
+	list_for_each_entry_safe(i, tmp, &nf_conntrack_expect_list, list) {
+		if (i->master == ct && del_timer(&i->timeout)) {
+			nf_ct_unlink_expect(i);
+			nf_conntrack_expect_put(i);
+ 		}
+	}
+}
+EXPORT_SYMBOL_GPL(nf_ct_remove_expectations);
+
+/* Would two expected things clash? */
+static inline int expect_clash(const struct nf_conntrack_expect *a,
+			       const struct nf_conntrack_expect *b)
+{
+	/* Part covered by intersection of masks must be unequal,
+	   otherwise they clash */
+	struct nf_conntrack_tuple intersect_mask;
+	int count;
+
+	intersect_mask.src.l3num = a->mask.src.l3num & b->mask.src.l3num;
+	intersect_mask.src.u.all = a->mask.src.u.all & b->mask.src.u.all;
+	intersect_mask.dst.u.all = a->mask.dst.u.all & b->mask.dst.u.all;
+	intersect_mask.dst.protonum = a->mask.dst.protonum
+					& b->mask.dst.protonum;
+
+	for (count = 0; count < NF_CT_TUPLE_L3SIZE; count++){
+		intersect_mask.src.u3.all[count] =
+			a->mask.src.u3.all[count] & b->mask.src.u3.all[count];
+	}
+
+	for (count = 0; count < NF_CT_TUPLE_L3SIZE; count++){
+		intersect_mask.dst.u3.all[count] =
+			a->mask.dst.u3.all[count] & b->mask.dst.u3.all[count];
+	}
+
+	return nf_ct_tuple_mask_cmp(&a->tuple, &b->tuple, &intersect_mask);
+}
+
+static inline int expect_matches(const struct nf_conntrack_expect *a,
+				 const struct nf_conntrack_expect *b)
+{
+	return a->master == b->master
+		&& nf_ct_tuple_equal(&a->tuple, &b->tuple)
+		&& nf_ct_tuple_equal(&a->mask, &b->mask);
+}
+
+/* Generally a bad idea to call this: could have matched already. */
+void nf_conntrack_unexpect_related(struct nf_conntrack_expect *exp)
+{
+	struct nf_conntrack_expect *i;
+
+	write_lock_bh(&nf_conntrack_lock);
+	/* choose the the oldest expectation to evict */
+	list_for_each_entry_reverse(i, &nf_conntrack_expect_list, list) {
+		if (expect_matches(i, exp) && del_timer(&i->timeout)) {
+			nf_ct_unlink_expect(i);
+			write_unlock_bh(&nf_conntrack_lock);
+			nf_conntrack_expect_put(i);
+			return;
+		}
+	}
+	write_unlock_bh(&nf_conntrack_lock);
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_unexpect_related);
+
+/* We don't increase the master conntrack refcount for non-fulfilled
+ * conntracks. During the conntrack destruction, the expectations are
+ * always killed before the conntrack itself */
+struct nf_conntrack_expect *nf_conntrack_expect_alloc(struct nf_conn *me)
+{
+	struct nf_conntrack_expect *new;
+
+	new = kmem_cache_alloc(nf_conntrack_expect_cachep, GFP_ATOMIC);
+	if (!new)
+		return NULL;
+
+	new->master = me;
+	atomic_set(&new->use, 1);
+	return new;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_expect_alloc);
+
+void nf_conntrack_expect_init(struct nf_conntrack_expect *exp, int family,
+			      union nf_conntrack_address *saddr,
+			      union nf_conntrack_address *daddr,
+			      u_int8_t proto, __be16 *src, __be16 *dst)
+{
+	int len;
+
+	if (family == AF_INET)
+		len = 4;
+	else
+		len = 16;
+
+	exp->flags = 0;
+	exp->expectfn = NULL;
+	exp->helper = NULL;
+	exp->tuple.src.l3num = family;
+	exp->tuple.dst.protonum = proto;
+	exp->mask.src.l3num = 0xFFFF;
+	exp->mask.dst.protonum = 0xFF;
+
+	if (saddr) {
+		memcpy(&exp->tuple.src.u3, saddr, len);
+		if (sizeof(exp->tuple.src.u3) > len)
+			/* address needs to be cleared for nf_ct_tuple_equal */
+			memset((void *)&exp->tuple.src.u3 + len, 0x00,
+			       sizeof(exp->tuple.src.u3) - len);
+		memset(&exp->mask.src.u3, 0xFF, len);
+		if (sizeof(exp->mask.src.u3) > len)
+			memset((void *)&exp->mask.src.u3 + len, 0x00,
+			       sizeof(exp->mask.src.u3) - len);
+	} else {
+		memset(&exp->tuple.src.u3, 0x00, sizeof(exp->tuple.src.u3));
+		memset(&exp->mask.src.u3, 0x00, sizeof(exp->mask.src.u3));
+	}
+
+	if (daddr) {
+		memcpy(&exp->tuple.dst.u3, daddr, len);
+		if (sizeof(exp->tuple.dst.u3) > len)
+			/* address needs to be cleared for nf_ct_tuple_equal */
+			memset((void *)&exp->tuple.dst.u3 + len, 0x00,
+			       sizeof(exp->tuple.dst.u3) - len);
+		memset(&exp->mask.dst.u3, 0xFF, len);
+		if (sizeof(exp->mask.dst.u3) > len)
+			memset((void *)&exp->mask.dst.u3 + len, 0x00,
+			       sizeof(exp->mask.dst.u3) - len);
+	} else {
+		memset(&exp->tuple.dst.u3, 0x00, sizeof(exp->tuple.dst.u3));
+		memset(&exp->mask.dst.u3, 0x00, sizeof(exp->mask.dst.u3));
+	}
+
+	if (src) {
+		exp->tuple.src.u.all = (__force u16)*src;
+		exp->mask.src.u.all = 0xFFFF;
+	} else {
+		exp->tuple.src.u.all = 0;
+		exp->mask.src.u.all = 0;
+	}
+
+	if (dst) {
+		exp->tuple.dst.u.all = (__force u16)*dst;
+		exp->mask.dst.u.all = 0xFFFF;
+	} else {
+		exp->tuple.dst.u.all = 0;
+		exp->mask.dst.u.all = 0;
+	}
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_expect_init);
+
+void nf_conntrack_expect_put(struct nf_conntrack_expect *exp)
+{
+	if (atomic_dec_and_test(&exp->use))
+		kmem_cache_free(nf_conntrack_expect_cachep, exp);
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_expect_put);
+
+static void nf_conntrack_expect_insert(struct nf_conntrack_expect *exp)
+{
+	struct nf_conn_help *master_help = nfct_help(exp->master);
+
+	atomic_inc(&exp->use);
+	master_help->expecting++;
+	list_add(&exp->list, &nf_conntrack_expect_list);
+
+	init_timer(&exp->timeout);
+	exp->timeout.data = (unsigned long)exp;
+	exp->timeout.function = expectation_timed_out;
+	exp->timeout.expires = jiffies + master_help->helper->timeout * HZ;
+	add_timer(&exp->timeout);
+
+	exp->id = ++nf_conntrack_expect_next_id;
+	atomic_inc(&exp->use);
+	NF_CT_STAT_INC(expect_create);
+}
+
+/* Race with expectations being used means we could have none to find; OK. */
+static void evict_oldest_expect(struct nf_conn *master)
+{
+	struct nf_conntrack_expect *i;
+
+	list_for_each_entry_reverse(i, &nf_conntrack_expect_list, list) {
+		if (i->master == master) {
+			if (del_timer(&i->timeout)) {
+				nf_ct_unlink_expect(i);
+				nf_conntrack_expect_put(i);
+			}
+			break;
+		}
+	}
+}
+
+static inline int refresh_timer(struct nf_conntrack_expect *i)
+{
+	struct nf_conn_help *master_help = nfct_help(i->master);
+
+	if (!del_timer(&i->timeout))
+		return 0;
+
+	i->timeout.expires = jiffies + master_help->helper->timeout*HZ;
+	add_timer(&i->timeout);
+	return 1;
+}
+
+int nf_conntrack_expect_related(struct nf_conntrack_expect *expect)
+{
+	struct nf_conntrack_expect *i;
+	struct nf_conn *master = expect->master;
+	struct nf_conn_help *master_help = nfct_help(master);
+	int ret;
+
+	NF_CT_ASSERT(master_help);
+
+	write_lock_bh(&nf_conntrack_lock);
+	list_for_each_entry(i, &nf_conntrack_expect_list, list) {
+		if (expect_matches(i, expect)) {
+			/* Refresh timer: if it's dying, ignore.. */
+			if (refresh_timer(i)) {
+				ret = 0;
+				goto out;
+			}
+		} else if (expect_clash(i, expect)) {
+			ret = -EBUSY;
+			goto out;
+		}
+	}
+	/* Will be over limit? */
+	if (master_help->helper->max_expected &&
+	    master_help->expecting >= master_help->helper->max_expected)
+		evict_oldest_expect(master);
+
+	nf_conntrack_expect_insert(expect);
+	nf_conntrack_expect_event(IPEXP_NEW, expect);
+	ret = 0;
+out:
+	write_unlock_bh(&nf_conntrack_lock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_expect_related);
+
+#ifdef CONFIG_PROC_FS
+static void *exp_seq_start(struct seq_file *s, loff_t *pos)
+{
+	struct list_head *e = &nf_conntrack_expect_list;
+	loff_t i;
+
+	/* strange seq_file api calls stop even if we fail,
+	 * thus we need to grab lock since stop unlocks */
+	read_lock_bh(&nf_conntrack_lock);
+
+	if (list_empty(e))
+		return NULL;
+
+	for (i = 0; i <= *pos; i++) {
+		e = e->next;
+		if (e == &nf_conntrack_expect_list)
+			return NULL;
+	}
+	return e;
+}
+
+static void *exp_seq_next(struct seq_file *s, void *v, loff_t *pos)
+{
+	struct list_head *e = v;
+
+	++*pos;
+	e = e->next;
+
+	if (e == &nf_conntrack_expect_list)
+		return NULL;
+
+	return e;
+}
+
+static void exp_seq_stop(struct seq_file *s, void *v)
+{
+	read_unlock_bh(&nf_conntrack_lock);
+}
+
+static int exp_seq_show(struct seq_file *s, void *v)
+{
+	struct nf_conntrack_expect *expect = v;
+
+	if (expect->timeout.function)
+		seq_printf(s, "%ld ", timer_pending(&expect->timeout)
+			   ? (long)(expect->timeout.expires - jiffies)/HZ : 0);
+	else
+		seq_printf(s, "- ");
+	seq_printf(s, "l3proto = %u proto=%u ",
+		   expect->tuple.src.l3num,
+		   expect->tuple.dst.protonum);
+	print_tuple(s, &expect->tuple,
+		    __nf_ct_l3proto_find(expect->tuple.src.l3num),
+		    __nf_ct_l4proto_find(expect->tuple.src.l3num,
+				       expect->tuple.dst.protonum));
+	return seq_putc(s, '\n');
+}
+
+static struct seq_operations exp_seq_ops = {
+	.start = exp_seq_start,
+	.next = exp_seq_next,
+	.stop = exp_seq_stop,
+	.show = exp_seq_show
+};
+
+static int exp_open(struct inode *inode, struct file *file)
+{
+	return seq_open(file, &exp_seq_ops);
+}
+
+struct file_operations exp_file_ops = {
+	.owner   = THIS_MODULE,
+	.open    = exp_open,
+	.read    = seq_read,
+	.llseek  = seq_lseek,
+	.release = seq_release
+};
+#endif /* CONFIG_PROC_FS */
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index 0c17a5bd112..92a94716876 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -26,12 +26,15 @@
 #include <net/tcp.h>
 
 #include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
 #include <net/netfilter/nf_conntrack_helper.h>
 #include <linux/netfilter/nf_conntrack_ftp.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Rusty Russell <rusty@rustcorp.com.au>");
 MODULE_DESCRIPTION("ftp connection tracking helper");
+MODULE_ALIAS("ip_conntrack_ftp");
 
 /* This is slow, but it's simple. --RR */
 static char *ftp_buffer;
@@ -48,7 +51,7 @@ module_param(loose, bool, 0600);
 
 unsigned int (*nf_nat_ftp_hook)(struct sk_buff **pskb,
 				enum ip_conntrack_info ctinfo,
-				enum ip_ct_ftp_type type,
+				enum nf_ct_ftp_type type,
 				unsigned int matchoff,
 				unsigned int matchlen,
 				struct nf_conntrack_expect *exp,
@@ -71,7 +74,7 @@ static struct ftp_search {
 	size_t plen;
 	char skip;
 	char term;
-	enum ip_ct_ftp_type ftptype;
+	enum nf_ct_ftp_type ftptype;
 	int (*getnum)(const char *, size_t, struct nf_conntrack_man *, char);
 } search[IP_CT_DIR_MAX][2] = {
 	[IP_CT_DIR_ORIGINAL] = {
@@ -80,7 +83,7 @@ static struct ftp_search {
 			.plen		= sizeof("PORT") - 1,
 			.skip		= ' ',
 			.term		= '\r',
-			.ftptype	= IP_CT_FTP_PORT,
+			.ftptype	= NF_CT_FTP_PORT,
 			.getnum		= try_rfc959,
 		},
 		{
@@ -88,7 +91,7 @@ static struct ftp_search {
 			.plen		= sizeof("EPRT") - 1,
 			.skip		= ' ',
 			.term		= '\r',
-			.ftptype	= IP_CT_FTP_EPRT,
+			.ftptype	= NF_CT_FTP_EPRT,
 			.getnum		= try_eprt,
 		},
 	},
@@ -98,7 +101,7 @@ static struct ftp_search {
 			.plen		= sizeof("227 ") - 1,
 			.skip		= '(',
 			.term		= ')',
-			.ftptype	= IP_CT_FTP_PASV,
+			.ftptype	= NF_CT_FTP_PASV,
 			.getnum		= try_rfc959,
 		},
 		{
@@ -106,7 +109,7 @@ static struct ftp_search {
 			.plen		= sizeof("229 ") - 1,
 			.skip		= '(',
 			.term		= ')',
-			.ftptype	= IP_CT_FTP_EPSV,
+			.ftptype	= NF_CT_FTP_EPSV,
 			.getnum		= try_epsv_response,
 		},
 	},
@@ -171,7 +174,7 @@ static int try_rfc959(const char *data, size_t dlen,
 
 /* Grab port: number up to delimiter */
 static int get_port(const char *data, int start, size_t dlen, char delim,
-		    u_int16_t *port)
+		    __be16 *port)
 {
 	u_int16_t tmp_port = 0;
 	int i;
@@ -317,7 +320,7 @@ static int find_pattern(const char *data, size_t dlen,
 }
 
 /* Look up to see if we're just after a \n. */
-static int find_nl_seq(u32 seq, const struct ip_ct_ftp_master *info, int dir)
+static int find_nl_seq(u32 seq, const struct nf_ct_ftp_master *info, int dir)
 {
 	unsigned int i;
 
@@ -328,7 +331,7 @@ static int find_nl_seq(u32 seq, const struct ip_ct_ftp_master *info, int dir)
 }
 
 /* We don't update if it's older than what we have. */
-static void update_nl_seq(u32 nl_seq, struct ip_ct_ftp_master *info, int dir,
+static void update_nl_seq(u32 nl_seq, struct nf_ct_ftp_master *info, int dir,
 			  struct sk_buff *skb)
 {
 	unsigned int i, oldest = NUM_SEQ_TO_REMEMBER;
@@ -364,12 +367,12 @@ static int help(struct sk_buff **pskb,
 	u32 seq;
 	int dir = CTINFO2DIR(ctinfo);
 	unsigned int matchlen, matchoff;
-	struct ip_ct_ftp_master *ct_ftp_info = &nfct_help(ct)->help.ct_ftp_info;
+	struct nf_ct_ftp_master *ct_ftp_info = &nfct_help(ct)->help.ct_ftp_info;
 	struct nf_conntrack_expect *exp;
 	struct nf_conntrack_man cmd = {};
-
 	unsigned int i;
 	int found = 0, ends_in_nl;
+	typeof(nf_nat_ftp_hook) nf_nat_ftp;
 
 	/* Until there's been traffic both ways, don't look in packets. */
 	if (ctinfo != IP_CT_ESTABLISHED
@@ -500,12 +503,12 @@ static int help(struct sk_buff **pskb,
 			       .u = { .tcp = { 0 }},
 			     },
 		      .dst = { .protonum = 0xFF,
-			       .u = { .tcp = { 0xFFFF }},
+			       .u = { .tcp = { __constant_htons(0xFFFF) }},
 			     },
 		    };
 	if (cmd.l3num == PF_INET) {
-		exp->mask.src.u3.ip = 0xFFFFFFFF;
-		exp->mask.dst.u3.ip = 0xFFFFFFFF;
+		exp->mask.src.u3.ip = htonl(0xFFFFFFFF);
+		exp->mask.dst.u3.ip = htonl(0xFFFFFFFF);
 	} else {
 		memset(exp->mask.src.u3.ip6, 0xFF,
 		       sizeof(exp->mask.src.u3.ip6));
@@ -514,13 +517,15 @@ static int help(struct sk_buff **pskb,
 	}
 
 	exp->expectfn = NULL;
+	exp->helper = NULL;
 	exp->flags = 0;
 
 	/* Now, NAT might want to mangle the packet, and register the
 	 * (possibly changed) expectation itself. */
-	if (nf_nat_ftp_hook)
-		ret = nf_nat_ftp_hook(pskb, ctinfo, search[dir][i].ftptype,
-				      matchoff, matchlen, exp, &seq);
+	nf_nat_ftp = rcu_dereference(nf_nat_ftp_hook);
+	if (nf_nat_ftp && ct->status & IPS_NAT_MASK)
+		ret = nf_nat_ftp(pskb, ctinfo, search[dir][i].ftptype,
+				 matchoff, matchlen, exp, &seq);
 	else {
 		/* Can't expect this?  Best to drop packet now. */
 		if (nf_conntrack_expect_related(exp) != 0)
@@ -584,7 +589,8 @@ static int __init nf_conntrack_ftp_init(void)
 		for (j = 0; j < 2; j++) {
 			ftp[i][j].tuple.src.u.tcp.port = htons(ports[i]);
 			ftp[i][j].tuple.dst.protonum = IPPROTO_TCP;
-			ftp[i][j].mask.src.u.tcp.port = 0xFFFF;
+			ftp[i][j].mask.src.l3num = 0xFFFF;
+			ftp[i][j].mask.src.u.tcp.port = htons(0xFFFF);
 			ftp[i][j].mask.dst.protonum = 0xFF;
 			ftp[i][j].max_expected = 1;
 			ftp[i][j].timeout = 5 * 60;	/* 5 Minutes */
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c b/net/netfilter/nf_conntrack_h323_asn1.c
index 26dfecadb33..f6fad713d48 100644
--- a/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c
+++ b/net/netfilter/nf_conntrack_h323_asn1.c
@@ -15,7 +15,7 @@
 #else
 #include <stdio.h>
 #endif
-#include <linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h>
+#include <linux/netfilter/nf_conntrack_h323_asn1.h>
 
 /* Trace Flag */
 #ifndef H323_TRACE
@@ -144,7 +144,7 @@ static decoder_t Decoders[] = {
 /****************************************************************************
  * H.323 Types
  ****************************************************************************/
-#include "ip_conntrack_helper_h323_types.c"
+#include "nf_conntrack_h323_types.c"
 
 /****************************************************************************
  * Functions
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
new file mode 100644
index 00000000000..6d8568959f8
--- /dev/null
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -0,0 +1,1856 @@
+/*
+ * H.323 connection tracking helper
+ *
+ * Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net>
+ *
+ * This source code is licensed under General Public License version 2.
+ *
+ * Based on the 'brute force' H.323 connection tracking module by
+ * Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
+ *
+ * For more information, please see http://nath323.sourceforge.net/
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/ctype.h>
+#include <linux/inet.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/udp.h>
+#include <linux/tcp.h>
+#include <linux/skbuff.h>
+#include <net/route.h>
+#include <net/ip6_route.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_conntrack_tuple.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <linux/netfilter/nf_conntrack_h323.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+/* Parameters */
+static unsigned int default_rrq_ttl __read_mostly = 300;
+module_param(default_rrq_ttl, uint, 0600);
+MODULE_PARM_DESC(default_rrq_ttl, "use this TTL if it's missing in RRQ");
+
+static int gkrouted_only __read_mostly = 1;
+module_param(gkrouted_only, int, 0600);
+MODULE_PARM_DESC(gkrouted_only, "only accept calls from gatekeeper");
+
+static int callforward_filter __read_mostly = 1;
+module_param(callforward_filter, bool, 0600);
+MODULE_PARM_DESC(callforward_filter, "only create call forwarding expectations "
+		                     "if both endpoints are on different sides "
+				     "(determined by routing information)");
+
+/* Hooks for NAT */
+int (*set_h245_addr_hook) (struct sk_buff **pskb,
+			   unsigned char **data, int dataoff,
+			   H245_TransportAddress *taddr,
+			   union nf_conntrack_address *addr, __be16 port)
+			   __read_mostly;
+int (*set_h225_addr_hook) (struct sk_buff **pskb,
+			   unsigned char **data, int dataoff,
+			   TransportAddress *taddr,
+			   union nf_conntrack_address *addr, __be16 port)
+			   __read_mostly;
+int (*set_sig_addr_hook) (struct sk_buff **pskb,
+			  struct nf_conn *ct,
+			  enum ip_conntrack_info ctinfo,
+			  unsigned char **data,
+			  TransportAddress *taddr, int count) __read_mostly;
+int (*set_ras_addr_hook) (struct sk_buff **pskb,
+			  struct nf_conn *ct,
+			  enum ip_conntrack_info ctinfo,
+			  unsigned char **data,
+			  TransportAddress *taddr, int count) __read_mostly;
+int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
+			  struct nf_conn *ct,
+			  enum ip_conntrack_info ctinfo,
+			  unsigned char **data, int dataoff,
+			  H245_TransportAddress *taddr,
+			  __be16 port, __be16 rtp_port,
+			  struct nf_conntrack_expect *rtp_exp,
+			  struct nf_conntrack_expect *rtcp_exp) __read_mostly;
+int (*nat_t120_hook) (struct sk_buff **pskb,
+		      struct nf_conn *ct,
+		      enum ip_conntrack_info ctinfo,
+		      unsigned char **data, int dataoff,
+		      H245_TransportAddress *taddr, __be16 port,
+		      struct nf_conntrack_expect *exp) __read_mostly;
+int (*nat_h245_hook) (struct sk_buff **pskb,
+		      struct nf_conn *ct,
+		      enum ip_conntrack_info ctinfo,
+		      unsigned char **data, int dataoff,
+		      TransportAddress *taddr, __be16 port,
+		      struct nf_conntrack_expect *exp) __read_mostly;
+int (*nat_callforwarding_hook) (struct sk_buff **pskb,
+				struct nf_conn *ct,
+				enum ip_conntrack_info ctinfo,
+				unsigned char **data, int dataoff,
+				TransportAddress *taddr, __be16 port,
+				struct nf_conntrack_expect *exp) __read_mostly;
+int (*nat_q931_hook) (struct sk_buff **pskb,
+		      struct nf_conn *ct,
+		      enum ip_conntrack_info ctinfo,
+		      unsigned char **data, TransportAddress *taddr, int idx,
+		      __be16 port, struct nf_conntrack_expect *exp)
+		      __read_mostly;
+
+static DEFINE_SPINLOCK(nf_h323_lock);
+static char *h323_buffer;
+
+static struct nf_conntrack_helper nf_conntrack_helper_h245;
+static struct nf_conntrack_helper nf_conntrack_helper_q931[];
+static struct nf_conntrack_helper nf_conntrack_helper_ras[];
+
+/****************************************************************************/
+static int get_tpkt_data(struct sk_buff **pskb, unsigned int protoff,
+			 struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+			 unsigned char **data, int *datalen, int *dataoff)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	struct tcphdr _tcph, *th;
+	int tcpdatalen;
+	int tcpdataoff;
+	unsigned char *tpkt;
+	int tpktlen;
+	int tpktoff;
+
+	/* Get TCP header */
+	th = skb_header_pointer(*pskb, protoff, sizeof(_tcph), &_tcph);
+	if (th == NULL)
+		return 0;
+
+	/* Get TCP data offset */
+	tcpdataoff = protoff + th->doff * 4;
+
+	/* Get TCP data length */
+	tcpdatalen = (*pskb)->len - tcpdataoff;
+	if (tcpdatalen <= 0)	/* No TCP data */
+		goto clear_out;
+
+	if (*data == NULL) {	/* first TPKT */
+		/* Get first TPKT pointer */
+		tpkt = skb_header_pointer(*pskb, tcpdataoff, tcpdatalen,
+					  h323_buffer);
+		BUG_ON(tpkt == NULL);
+
+		/* Validate TPKT identifier */
+		if (tcpdatalen < 4 || tpkt[0] != 0x03 || tpkt[1] != 0) {
+			/* Netmeeting sends TPKT header and data separately */
+			if (info->tpkt_len[dir] > 0) {
+				DEBUGP("nf_ct_h323: previous packet "
+				       "indicated separate TPKT data of %hu "
+				       "bytes\n", info->tpkt_len[dir]);
+				if (info->tpkt_len[dir] <= tcpdatalen) {
+					/* Yes, there was a TPKT header
+					 * received */
+					*data = tpkt;
+					*datalen = info->tpkt_len[dir];
+					*dataoff = 0;
+					goto out;
+				}
+
+				/* Fragmented TPKT */
+				if (net_ratelimit())
+					printk("nf_ct_h323: "
+					       "fragmented TPKT\n");
+				goto clear_out;
+			}
+
+			/* It is not even a TPKT */
+			return 0;
+		}
+		tpktoff = 0;
+	} else {		/* Next TPKT */
+		tpktoff = *dataoff + *datalen;
+		tcpdatalen -= tpktoff;
+		if (tcpdatalen <= 4)	/* No more TPKT */
+			goto clear_out;
+		tpkt = *data + *datalen;
+
+		/* Validate TPKT identifier */
+		if (tpkt[0] != 0x03 || tpkt[1] != 0)
+			goto clear_out;
+	}
+
+	/* Validate TPKT length */
+	tpktlen = tpkt[2] * 256 + tpkt[3];
+	if (tpktlen < 4)
+		goto clear_out;
+	if (tpktlen > tcpdatalen) {
+		if (tcpdatalen == 4) {	/* Separate TPKT header */
+			/* Netmeeting sends TPKT header and data separately */
+			DEBUGP("nf_ct_h323: separate TPKT header indicates "
+			       "there will be TPKT data of %hu bytes\n",
+			       tpktlen - 4);
+			info->tpkt_len[dir] = tpktlen - 4;
+			return 0;
+		}
+
+		if (net_ratelimit())
+			printk("nf_ct_h323: incomplete TPKT (fragmented?)\n");
+		goto clear_out;
+	}
+
+	/* This is the encapsulated data */
+	*data = tpkt + 4;
+	*datalen = tpktlen - 4;
+	*dataoff = tpktoff + 4;
+
+      out:
+	/* Clear TPKT length */
+	info->tpkt_len[dir] = 0;
+	return 1;
+
+      clear_out:
+	info->tpkt_len[dir] = 0;
+	return 0;
+}
+
+/****************************************************************************/
+static int get_h245_addr(struct nf_conn *ct, unsigned char *data,
+			 H245_TransportAddress *taddr,
+			 union nf_conntrack_address *addr, __be16 *port)
+{
+	unsigned char *p;
+	int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
+	int len;
+
+	if (taddr->choice != eH245_TransportAddress_unicastAddress)
+		return 0;
+
+	switch (taddr->unicastAddress.choice) {
+	case eUnicastAddress_iPAddress:
+		if (family != AF_INET)
+			return 0;
+		p = data + taddr->unicastAddress.iPAddress.network;
+		len = 4;
+		break;
+	case eUnicastAddress_iP6Address:
+		if (family != AF_INET6)
+			return 0;
+		p = data + taddr->unicastAddress.iP6Address.network;
+		len = 16;
+		break;
+	default:
+		return 0;
+	}
+
+	memcpy(addr, p, len);
+	memset((void *)addr + len, 0, sizeof(*addr) - len);
+	memcpy(port, p + len, sizeof(__be16));
+
+	return 1;
+}
+
+/****************************************************************************/
+static int expect_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
+			   enum ip_conntrack_info ctinfo,
+			   unsigned char **data, int dataoff,
+			   H245_TransportAddress *taddr)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	__be16 port;
+	__be16 rtp_port, rtcp_port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *rtp_exp;
+	struct nf_conntrack_expect *rtcp_exp;
+	typeof(nat_rtp_rtcp_hook) nat_rtp_rtcp;
+
+	/* Read RTP or RTCP address */
+	if (!get_h245_addr(ct, *data, taddr, &addr, &port) ||
+	    memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) ||
+	    port == 0)
+		return 0;
+
+	/* RTP port is even */
+	port &= htons(~1);
+	rtp_port = port;
+	rtcp_port = htons(ntohs(port) + 1);
+
+	/* Create expect for RTP */
+	if ((rtp_exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(rtp_exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3,
+				 &ct->tuplehash[!dir].tuple.dst.u3,
+				 IPPROTO_UDP, NULL, &rtp_port);
+
+	/* Create expect for RTCP */
+	if ((rtcp_exp = nf_conntrack_expect_alloc(ct)) == NULL) {
+		nf_conntrack_expect_put(rtp_exp);
+		return -1;
+	}
+	nf_conntrack_expect_init(rtcp_exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3,
+				 &ct->tuplehash[!dir].tuple.dst.u3,
+				 IPPROTO_UDP, NULL, &rtcp_port);
+
+	if (memcmp(&ct->tuplehash[dir].tuple.src.u3,
+	   	   &ct->tuplehash[!dir].tuple.dst.u3,
+		   sizeof(ct->tuplehash[dir].tuple.src.u3)) &&
+		   (nat_rtp_rtcp = rcu_dereference(nat_rtp_rtcp_hook)) &&
+		   ct->status & IPS_NAT_MASK) {
+		/* NAT needed */
+		ret = nat_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+				   taddr, port, rtp_port, rtp_exp, rtcp_exp);
+	} else {		/* Conntrack only */
+		if (nf_conntrack_expect_related(rtp_exp) == 0) {
+			if (nf_conntrack_expect_related(rtcp_exp) == 0) {
+				DEBUGP("nf_ct_h323: expect RTP ");
+				NF_CT_DUMP_TUPLE(&rtp_exp->tuple);
+				DEBUGP("nf_ct_h323: expect RTCP ");
+				NF_CT_DUMP_TUPLE(&rtcp_exp->tuple);
+			} else {
+				nf_conntrack_unexpect_related(rtp_exp);
+				ret = -1;
+			}
+		} else
+			ret = -1;
+	}
+
+	nf_conntrack_expect_put(rtp_exp);
+	nf_conntrack_expect_put(rtcp_exp);
+
+	return ret;
+}
+
+/****************************************************************************/
+static int expect_t120(struct sk_buff **pskb,
+		       struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, int dataoff,
+		       H245_TransportAddress *taddr)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	__be16 port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *exp;
+	typeof(nat_t120_hook) nat_t120;
+
+	/* Read T.120 address */
+	if (!get_h245_addr(ct, *data, taddr, &addr, &port) ||
+	    memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) ||
+	    port == 0)
+		return 0;
+
+	/* Create expect for T.120 connections */
+	if ((exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3,
+				 &ct->tuplehash[!dir].tuple.dst.u3,
+				 IPPROTO_TCP, NULL, &port);
+	exp->flags = NF_CT_EXPECT_PERMANENT;	/* Accept multiple channels */
+
+	if (memcmp(&ct->tuplehash[dir].tuple.src.u3,
+		   &ct->tuplehash[!dir].tuple.dst.u3,
+		   sizeof(ct->tuplehash[dir].tuple.src.u3)) &&
+	    (nat_t120 = rcu_dereference(nat_t120_hook)) &&
+	    ct->status & IPS_NAT_MASK) {
+		/* NAT needed */
+		ret = nat_t120(pskb, ct, ctinfo, data, dataoff, taddr,
+			       port, exp);
+	} else {		/* Conntrack only */
+		if (nf_conntrack_expect_related(exp) == 0) {
+			DEBUGP("nf_ct_h323: expect T.120 ");
+			NF_CT_DUMP_TUPLE(&exp->tuple);
+		} else
+			ret = -1;
+	}
+
+	nf_conntrack_expect_put(exp);
+
+	return ret;
+}
+
+/****************************************************************************/
+static int process_h245_channel(struct sk_buff **pskb,
+				struct nf_conn *ct,
+				enum ip_conntrack_info ctinfo,
+				unsigned char **data, int dataoff,
+				H2250LogicalChannelParameters *channel)
+{
+	int ret;
+
+	if (channel->options & eH2250LogicalChannelParameters_mediaChannel) {
+		/* RTP */
+		ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+				      &channel->mediaChannel);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (channel->
+	    options & eH2250LogicalChannelParameters_mediaControlChannel) {
+		/* RTCP */
+		ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+				      &channel->mediaControlChannel);
+		if (ret < 0)
+			return -1;
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_olc(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, int dataoff,
+		       OpenLogicalChannel *olc)
+{
+	int ret;
+
+	DEBUGP("nf_ct_h323: OpenLogicalChannel\n");
+
+	if (olc->forwardLogicalChannelParameters.multiplexParameters.choice ==
+	    eOpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters)
+	{
+		ret = process_h245_channel(pskb, ct, ctinfo, data, dataoff,
+					   &olc->
+					   forwardLogicalChannelParameters.
+					   multiplexParameters.
+					   h2250LogicalChannelParameters);
+		if (ret < 0)
+			return -1;
+	}
+
+	if ((olc->options &
+	     eOpenLogicalChannel_reverseLogicalChannelParameters) &&
+	    (olc->reverseLogicalChannelParameters.options &
+	     eOpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters)
+	    && (olc->reverseLogicalChannelParameters.multiplexParameters.
+		choice ==
+		eOpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters))
+	{
+		ret =
+		    process_h245_channel(pskb, ct, ctinfo, data, dataoff,
+					 &olc->
+					 reverseLogicalChannelParameters.
+					 multiplexParameters.
+					 h2250LogicalChannelParameters);
+		if (ret < 0)
+			return -1;
+	}
+
+	if ((olc->options & eOpenLogicalChannel_separateStack) &&
+	    olc->forwardLogicalChannelParameters.dataType.choice ==
+	    eDataType_data &&
+	    olc->forwardLogicalChannelParameters.dataType.data.application.
+	    choice == eDataApplicationCapability_application_t120 &&
+	    olc->forwardLogicalChannelParameters.dataType.data.application.
+	    t120.choice == eDataProtocolCapability_separateLANStack &&
+	    olc->separateStack.networkAddress.choice ==
+	    eNetworkAccessParameters_networkAddress_localAreaAddress) {
+		ret = expect_t120(pskb, ct, ctinfo, data, dataoff,
+				  &olc->separateStack.networkAddress.
+				  localAreaAddress);
+		if (ret < 0)
+			return -1;
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_olca(struct sk_buff **pskb, struct nf_conn *ct,
+			enum ip_conntrack_info ctinfo,
+			unsigned char **data, int dataoff,
+			OpenLogicalChannelAck *olca)
+{
+	H2250LogicalChannelAckParameters *ack;
+	int ret;
+
+	DEBUGP("nf_ct_h323: OpenLogicalChannelAck\n");
+
+	if ((olca->options &
+	     eOpenLogicalChannelAck_reverseLogicalChannelParameters) &&
+	    (olca->reverseLogicalChannelParameters.options &
+	     eOpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters)
+	    && (olca->reverseLogicalChannelParameters.multiplexParameters.
+		choice ==
+		eOpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters))
+	{
+		ret = process_h245_channel(pskb, ct, ctinfo, data, dataoff,
+					   &olca->
+					   reverseLogicalChannelParameters.
+					   multiplexParameters.
+					   h2250LogicalChannelParameters);
+		if (ret < 0)
+			return -1;
+	}
+
+	if ((olca->options &
+	     eOpenLogicalChannelAck_forwardMultiplexAckParameters) &&
+	    (olca->forwardMultiplexAckParameters.choice ==
+	     eOpenLogicalChannelAck_forwardMultiplexAckParameters_h2250LogicalChannelAckParameters))
+	{
+		ack = &olca->forwardMultiplexAckParameters.
+		    h2250LogicalChannelAckParameters;
+		if (ack->options &
+		    eH2250LogicalChannelAckParameters_mediaChannel) {
+			/* RTP */
+			ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+					      &ack->mediaChannel);
+			if (ret < 0)
+				return -1;
+		}
+
+		if (ack->options &
+		    eH2250LogicalChannelAckParameters_mediaControlChannel) {
+			/* RTCP */
+			ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+					      &ack->mediaControlChannel);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_h245(struct sk_buff **pskb, struct nf_conn *ct,
+			enum ip_conntrack_info ctinfo,
+			unsigned char **data, int dataoff,
+			MultimediaSystemControlMessage *mscm)
+{
+	switch (mscm->choice) {
+	case eMultimediaSystemControlMessage_request:
+		if (mscm->request.choice ==
+		    eRequestMessage_openLogicalChannel) {
+			return process_olc(pskb, ct, ctinfo, data, dataoff,
+					   &mscm->request.openLogicalChannel);
+		}
+		DEBUGP("nf_ct_h323: H.245 Request %d\n",
+		       mscm->request.choice);
+		break;
+	case eMultimediaSystemControlMessage_response:
+		if (mscm->response.choice ==
+		    eResponseMessage_openLogicalChannelAck) {
+			return process_olca(pskb, ct, ctinfo, data, dataoff,
+					    &mscm->response.
+					    openLogicalChannelAck);
+		}
+		DEBUGP("nf_ct_h323: H.245 Response %d\n",
+		       mscm->response.choice);
+		break;
+	default:
+		DEBUGP("nf_ct_h323: H.245 signal %d\n", mscm->choice);
+		break;
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int h245_help(struct sk_buff **pskb, unsigned int protoff,
+		     struct nf_conn *ct, enum ip_conntrack_info ctinfo)
+{
+	static MultimediaSystemControlMessage mscm;
+	unsigned char *data = NULL;
+	int datalen;
+	int dataoff;
+	int ret;
+
+	/* Until there's been traffic both ways, don't look in packets. */
+	if (ctinfo != IP_CT_ESTABLISHED &&
+	    ctinfo != IP_CT_ESTABLISHED + IP_CT_IS_REPLY) {
+		return NF_ACCEPT;
+	}
+	DEBUGP("nf_ct_h245: skblen = %u\n", (*pskb)->len);
+
+	spin_lock_bh(&nf_h323_lock);
+
+	/* Process each TPKT */
+	while (get_tpkt_data(pskb, protoff, ct, ctinfo,
+			     &data, &datalen, &dataoff)) {
+		DEBUGP("nf_ct_h245: TPKT len=%d ", datalen);
+		NF_CT_DUMP_TUPLE(&ct->tuplehash[CTINFO2DIR(ctinfo)].tuple);
+
+		/* Decode H.245 signal */
+		ret = DecodeMultimediaSystemControlMessage(data, datalen,
+							   &mscm);
+		if (ret < 0) {
+			if (net_ratelimit())
+				printk("nf_ct_h245: decoding error: %s\n",
+				       ret == H323_ERROR_BOUND ?
+				       "out of bound" : "out of range");
+			/* We don't drop when decoding error */
+			break;
+		}
+
+		/* Process H.245 signal */
+		if (process_h245(pskb, ct, ctinfo, &data, dataoff, &mscm) < 0)
+			goto drop;
+	}
+
+	spin_unlock_bh(&nf_h323_lock);
+	return NF_ACCEPT;
+
+      drop:
+	spin_unlock_bh(&nf_h323_lock);
+	if (net_ratelimit())
+		printk("nf_ct_h245: packet dropped\n");
+	return NF_DROP;
+}
+
+/****************************************************************************/
+static struct nf_conntrack_helper nf_conntrack_helper_h245 __read_mostly = {
+	.name			= "H.245",
+	.me			= THIS_MODULE,
+	.max_expected		= H323_RTP_CHANNEL_MAX * 4 + 2 /* T.120 */,
+	.timeout		= 240,
+	.tuple.dst.protonum	= IPPROTO_UDP,
+	.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+	.mask.dst.protonum	= 0xFF,
+	.help			= h245_help
+};
+
+/****************************************************************************/
+int get_h225_addr(struct nf_conn *ct, unsigned char *data,
+		  TransportAddress *taddr,
+		  union nf_conntrack_address *addr, __be16 *port)
+{
+	unsigned char *p;
+	int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
+	int len;
+
+	switch (taddr->choice) {
+	case eTransportAddress_ipAddress:
+		if (family != AF_INET)
+			return 0;
+		p = data + taddr->ipAddress.ip;
+		len = 4;
+		break;
+	case eTransportAddress_ip6Address:
+		if (family != AF_INET6)
+			return 0;
+		p = data + taddr->ip6Address.ip6;
+		len = 16;
+		break;
+	default:
+		return 0;
+	}
+
+	memcpy(addr, p, len);
+	memset((void *)addr + len, 0, sizeof(*addr) - len);
+	memcpy(port, p + len, sizeof(__be16));
+
+	return 1;
+}
+
+/****************************************************************************/
+static int expect_h245(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, int dataoff,
+		       TransportAddress *taddr)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	__be16 port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *exp;
+	typeof(nat_h245_hook) nat_h245;
+
+	/* Read h245Address */
+	if (!get_h225_addr(ct, *data, taddr, &addr, &port) ||
+	    memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) ||
+	    port == 0)
+		return 0;
+
+	/* Create expect for h245 connection */
+	if ((exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3,
+				 &ct->tuplehash[!dir].tuple.dst.u3,
+				 IPPROTO_TCP, NULL, &port);
+	exp->helper = &nf_conntrack_helper_h245;
+
+	if (memcmp(&ct->tuplehash[dir].tuple.src.u3,
+		   &ct->tuplehash[!dir].tuple.dst.u3,
+		   sizeof(ct->tuplehash[dir].tuple.src.u3)) &&
+	    (nat_h245 = rcu_dereference(nat_h245_hook)) &&
+	    ct->status & IPS_NAT_MASK) {
+		/* NAT needed */
+		ret = nat_h245(pskb, ct, ctinfo, data, dataoff, taddr,
+			       port, exp);
+	} else {		/* Conntrack only */
+		if (nf_conntrack_expect_related(exp) == 0) {
+			DEBUGP("nf_ct_q931: expect H.245 ");
+			NF_CT_DUMP_TUPLE(&exp->tuple);
+		} else
+			ret = -1;
+	}
+
+	nf_conntrack_expect_put(exp);
+
+	return ret;
+}
+
+/* If the calling party is on the same side of the forward-to party,
+ * we don't need to track the second call */
+static int callforward_do_filter(union nf_conntrack_address *src,
+				 union nf_conntrack_address *dst,
+				 int family)
+{
+	struct flowi fl1, fl2;
+	int ret = 0;
+
+	memset(&fl1, 0, sizeof(fl1));
+	memset(&fl2, 0, sizeof(fl2));
+
+	switch (family) {
+	case AF_INET: {
+		struct rtable *rt1, *rt2;
+
+		fl1.fl4_dst = src->ip;
+		fl2.fl4_dst = dst->ip;
+		if (ip_route_output_key(&rt1, &fl1) == 0) {
+			if (ip_route_output_key(&rt2, &fl2) == 0) {
+				if (rt1->rt_gateway == rt2->rt_gateway &&
+				    rt1->u.dst.dev  == rt2->u.dst.dev)
+					ret = 1;
+				dst_release(&rt2->u.dst);
+			}
+			dst_release(&rt1->u.dst);
+		}
+		break;
+	}
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	case AF_INET6: {
+		struct rt6_info *rt1, *rt2;
+
+		memcpy(&fl1.fl6_dst, src, sizeof(fl1.fl6_dst));
+		memcpy(&fl2.fl6_dst, dst, sizeof(fl2.fl6_dst));
+		rt1 = (struct rt6_info *)ip6_route_output(NULL, &fl1);
+		if (rt1) {
+			rt2 = (struct rt6_info *)ip6_route_output(NULL, &fl2);
+			if (rt2) {
+				if (!memcmp(&rt1->rt6i_gateway, &rt2->rt6i_gateway,
+				 	    sizeof(rt1->rt6i_gateway)) &&
+				    rt1->u.dst.dev == rt2->u.dst.dev)
+					ret = 1;
+				dst_release(&rt2->u.dst);
+			}
+			dst_release(&rt1->u.dst);
+		}
+		break;
+	}
+#endif
+	}
+	return ret;
+
+}
+
+/****************************************************************************/
+static int expect_callforwarding(struct sk_buff **pskb,
+				 struct nf_conn *ct,
+				 enum ip_conntrack_info ctinfo,
+				 unsigned char **data, int dataoff,
+				 TransportAddress *taddr)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	__be16 port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *exp;
+	typeof(nat_callforwarding_hook) nat_callforwarding;
+
+	/* Read alternativeAddress */
+	if (!get_h225_addr(ct, *data, taddr, &addr, &port) || port == 0)
+		return 0;
+
+	/* If the calling party is on the same side of the forward-to party,
+	 * we don't need to track the second call */
+	if (callforward_filter &&
+	    callforward_do_filter(&addr, &ct->tuplehash[!dir].tuple.src.u3,
+	    			  ct->tuplehash[!dir].tuple.src.l3num)) {
+		DEBUGP("nf_ct_q931: Call Forwarding not tracked\n");
+		return 0;
+	}
+
+	/* Create expect for the second call leg */
+	if ((exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3, &addr,
+				 IPPROTO_TCP, NULL, &port);
+	exp->helper = nf_conntrack_helper_q931;
+
+	if (memcmp(&ct->tuplehash[dir].tuple.src.u3,
+		   &ct->tuplehash[!dir].tuple.dst.u3,
+		   sizeof(ct->tuplehash[dir].tuple.src.u3)) &&
+	    (nat_callforwarding = rcu_dereference(nat_callforwarding_hook)) &&
+	    ct->status & IPS_NAT_MASK) {
+		/* Need NAT */
+		ret = nat_callforwarding(pskb, ct, ctinfo, data, dataoff,
+					 taddr, port, exp);
+	} else {		/* Conntrack only */
+		if (nf_conntrack_expect_related(exp) == 0) {
+			DEBUGP("nf_ct_q931: expect Call Forwarding ");
+			NF_CT_DUMP_TUPLE(&exp->tuple);
+		} else
+			ret = -1;
+	}
+
+	nf_conntrack_expect_put(exp);
+
+	return ret;
+}
+
+/****************************************************************************/
+static int process_setup(struct sk_buff **pskb, struct nf_conn *ct,
+			 enum ip_conntrack_info ctinfo,
+			 unsigned char **data, int dataoff,
+			 Setup_UUIE *setup)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret;
+	int i;
+	__be16 port;
+	union nf_conntrack_address addr;
+	typeof(set_h225_addr_hook) set_h225_addr;
+
+	DEBUGP("nf_ct_q931: Setup\n");
+
+	if (setup->options & eSetup_UUIE_h245Address) {
+		ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+				  &setup->h245Address);
+		if (ret < 0)
+			return -1;
+	}
+
+	set_h225_addr = rcu_dereference(set_h225_addr_hook);
+	if ((setup->options & eSetup_UUIE_destCallSignalAddress) &&
+	    (set_h225_addr) && ct->status && IPS_NAT_MASK &&
+	    get_h225_addr(ct, *data, &setup->destCallSignalAddress,
+	    		  &addr, &port) &&
+	    memcmp(&addr, &ct->tuplehash[!dir].tuple.src.u3, sizeof(addr))) {
+		DEBUGP("nf_ct_q931: set destCallSignalAddress "
+		       NIP6_FMT ":%hu->" NIP6_FMT ":%hu\n",
+		       NIP6(*(struct in6_addr *)&addr), ntohs(port),
+		       NIP6(*(struct in6_addr *)&ct->tuplehash[!dir].tuple.src.u3),
+		       ntohs(ct->tuplehash[!dir].tuple.src.u.tcp.port));
+		ret = set_h225_addr(pskb, data, dataoff,
+				    &setup->destCallSignalAddress,
+				    &ct->tuplehash[!dir].tuple.src.u3,
+				    ct->tuplehash[!dir].tuple.src.u.tcp.port);
+		if (ret < 0)
+			return -1;
+	}
+
+	if ((setup->options & eSetup_UUIE_sourceCallSignalAddress) &&
+	    (set_h225_addr) && ct->status & IPS_NAT_MASK &&
+	    get_h225_addr(ct, *data, &setup->sourceCallSignalAddress,
+	    		  &addr, &port) &&
+	    memcmp(&addr, &ct->tuplehash[!dir].tuple.dst.u3, sizeof(addr))) {
+		DEBUGP("nf_ct_q931: set sourceCallSignalAddress "
+		       NIP6_FMT ":%hu->" NIP6_FMT ":%hu\n",
+		       NIP6(*(struct in6_addr *)&addr), ntohs(port),
+		       NIP6(*(struct in6_addr *)&ct->tuplehash[!dir].tuple.dst.u3),
+		       ntohs(ct->tuplehash[!dir].tuple.dst.u.tcp.port));
+		ret = set_h225_addr(pskb, data, dataoff,
+				    &setup->sourceCallSignalAddress,
+				    &ct->tuplehash[!dir].tuple.dst.u3,
+				    ct->tuplehash[!dir].tuple.dst.u.tcp.port);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (setup->options & eSetup_UUIE_fastStart) {
+		for (i = 0; i < setup->fastStart.count; i++) {
+			ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+					  &setup->fastStart.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_callproceeding(struct sk_buff **pskb,
+				  struct nf_conn *ct,
+				  enum ip_conntrack_info ctinfo,
+				  unsigned char **data, int dataoff,
+				  CallProceeding_UUIE *callproc)
+{
+	int ret;
+	int i;
+
+	DEBUGP("nf_ct_q931: CallProceeding\n");
+
+	if (callproc->options & eCallProceeding_UUIE_h245Address) {
+		ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+				  &callproc->h245Address);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (callproc->options & eCallProceeding_UUIE_fastStart) {
+		for (i = 0; i < callproc->fastStart.count; i++) {
+			ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+					  &callproc->fastStart.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_connect(struct sk_buff **pskb, struct nf_conn *ct,
+			   enum ip_conntrack_info ctinfo,
+			   unsigned char **data, int dataoff,
+			   Connect_UUIE *connect)
+{
+	int ret;
+	int i;
+
+	DEBUGP("nf_ct_q931: Connect\n");
+
+	if (connect->options & eConnect_UUIE_h245Address) {
+		ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+				  &connect->h245Address);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (connect->options & eConnect_UUIE_fastStart) {
+		for (i = 0; i < connect->fastStart.count; i++) {
+			ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+					  &connect->fastStart.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_alerting(struct sk_buff **pskb, struct nf_conn *ct,
+			    enum ip_conntrack_info ctinfo,
+			    unsigned char **data, int dataoff,
+			    Alerting_UUIE *alert)
+{
+	int ret;
+	int i;
+
+	DEBUGP("nf_ct_q931: Alerting\n");
+
+	if (alert->options & eAlerting_UUIE_h245Address) {
+		ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+				  &alert->h245Address);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (alert->options & eAlerting_UUIE_fastStart) {
+		for (i = 0; i < alert->fastStart.count; i++) {
+			ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+					  &alert->fastStart.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_information(struct sk_buff **pskb,
+			       struct nf_conn *ct,
+			       enum ip_conntrack_info ctinfo,
+			       unsigned char **data, int dataoff,
+			       Information_UUIE *info)
+{
+	int ret;
+	int i;
+
+	DEBUGP("nf_ct_q931: Information\n");
+
+	if (info->options & eInformation_UUIE_fastStart) {
+		for (i = 0; i < info->fastStart.count; i++) {
+			ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+					  &info->fastStart.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_facility(struct sk_buff **pskb, struct nf_conn *ct,
+			    enum ip_conntrack_info ctinfo,
+			    unsigned char **data, int dataoff,
+			    Facility_UUIE *facility)
+{
+	int ret;
+	int i;
+
+	DEBUGP("nf_ct_q931: Facility\n");
+
+	if (facility->reason.choice == eFacilityReason_callForwarded) {
+		if (facility->options & eFacility_UUIE_alternativeAddress)
+			return expect_callforwarding(pskb, ct, ctinfo, data,
+						     dataoff,
+						     &facility->
+						     alternativeAddress);
+		return 0;
+	}
+
+	if (facility->options & eFacility_UUIE_h245Address) {
+		ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+				  &facility->h245Address);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (facility->options & eFacility_UUIE_fastStart) {
+		for (i = 0; i < facility->fastStart.count; i++) {
+			ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+					  &facility->fastStart.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_progress(struct sk_buff **pskb, struct nf_conn *ct,
+			    enum ip_conntrack_info ctinfo,
+			    unsigned char **data, int dataoff,
+			    Progress_UUIE *progress)
+{
+	int ret;
+	int i;
+
+	DEBUGP("nf_ct_q931: Progress\n");
+
+	if (progress->options & eProgress_UUIE_h245Address) {
+		ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+				  &progress->h245Address);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (progress->options & eProgress_UUIE_fastStart) {
+		for (i = 0; i < progress->fastStart.count; i++) {
+			ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+					  &progress->fastStart.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_q931(struct sk_buff **pskb, struct nf_conn *ct,
+			enum ip_conntrack_info ctinfo,
+			unsigned char **data, int dataoff, Q931 *q931)
+{
+	H323_UU_PDU *pdu = &q931->UUIE.h323_uu_pdu;
+	int i;
+	int ret = 0;
+
+	switch (pdu->h323_message_body.choice) {
+	case eH323_UU_PDU_h323_message_body_setup:
+		ret = process_setup(pskb, ct, ctinfo, data, dataoff,
+				    &pdu->h323_message_body.setup);
+		break;
+	case eH323_UU_PDU_h323_message_body_callProceeding:
+		ret = process_callproceeding(pskb, ct, ctinfo, data, dataoff,
+					     &pdu->h323_message_body.
+					     callProceeding);
+		break;
+	case eH323_UU_PDU_h323_message_body_connect:
+		ret = process_connect(pskb, ct, ctinfo, data, dataoff,
+				      &pdu->h323_message_body.connect);
+		break;
+	case eH323_UU_PDU_h323_message_body_alerting:
+		ret = process_alerting(pskb, ct, ctinfo, data, dataoff,
+				       &pdu->h323_message_body.alerting);
+		break;
+	case eH323_UU_PDU_h323_message_body_information:
+		ret = process_information(pskb, ct, ctinfo, data, dataoff,
+					  &pdu->h323_message_body.
+					  information);
+		break;
+	case eH323_UU_PDU_h323_message_body_facility:
+		ret = process_facility(pskb, ct, ctinfo, data, dataoff,
+				       &pdu->h323_message_body.facility);
+		break;
+	case eH323_UU_PDU_h323_message_body_progress:
+		ret = process_progress(pskb, ct, ctinfo, data, dataoff,
+				       &pdu->h323_message_body.progress);
+		break;
+	default:
+		DEBUGP("nf_ct_q931: Q.931 signal %d\n",
+		       pdu->h323_message_body.choice);
+		break;
+	}
+
+	if (ret < 0)
+		return -1;
+
+	if (pdu->options & eH323_UU_PDU_h245Control) {
+		for (i = 0; i < pdu->h245Control.count; i++) {
+			ret = process_h245(pskb, ct, ctinfo, data, dataoff,
+					   &pdu->h245Control.item[i]);
+			if (ret < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int q931_help(struct sk_buff **pskb, unsigned int protoff,
+		     struct nf_conn *ct, enum ip_conntrack_info ctinfo)
+{
+	static Q931 q931;
+	unsigned char *data = NULL;
+	int datalen;
+	int dataoff;
+	int ret;
+
+	/* Until there's been traffic both ways, don't look in packets. */
+	if (ctinfo != IP_CT_ESTABLISHED &&
+	    ctinfo != IP_CT_ESTABLISHED + IP_CT_IS_REPLY) {
+		return NF_ACCEPT;
+	}
+	DEBUGP("nf_ct_q931: skblen = %u\n", (*pskb)->len);
+
+	spin_lock_bh(&nf_h323_lock);
+
+	/* Process each TPKT */
+	while (get_tpkt_data(pskb, protoff, ct, ctinfo,
+			     &data, &datalen, &dataoff)) {
+		DEBUGP("nf_ct_q931: TPKT len=%d ", datalen);
+		NF_CT_DUMP_TUPLE(&ct->tuplehash[CTINFO2DIR(ctinfo)].tuple);
+
+		/* Decode Q.931 signal */
+		ret = DecodeQ931(data, datalen, &q931);
+		if (ret < 0) {
+			if (net_ratelimit())
+				printk("nf_ct_q931: decoding error: %s\n",
+				       ret == H323_ERROR_BOUND ?
+				       "out of bound" : "out of range");
+			/* We don't drop when decoding error */
+			break;
+		}
+
+		/* Process Q.931 signal */
+		if (process_q931(pskb, ct, ctinfo, &data, dataoff, &q931) < 0)
+			goto drop;
+	}
+
+	spin_unlock_bh(&nf_h323_lock);
+	return NF_ACCEPT;
+
+      drop:
+	spin_unlock_bh(&nf_h323_lock);
+	if (net_ratelimit())
+		printk("nf_ct_q931: packet dropped\n");
+	return NF_DROP;
+}
+
+/****************************************************************************/
+static struct nf_conntrack_helper nf_conntrack_helper_q931[] __read_mostly = {
+	{
+		.name			= "Q.931",
+		.me			= THIS_MODULE,
+					  /* T.120 and H.245 */
+		.max_expected		= H323_RTP_CHANNEL_MAX * 4 + 4,
+		.timeout		= 240,
+		.tuple.src.l3num	= AF_INET,
+		.tuple.src.u.tcp.port	= __constant_htons(Q931_PORT),
+		.tuple.dst.protonum	= IPPROTO_TCP,
+		.mask.src.l3num		= 0xFFFF,
+		.mask.src.u.tcp.port	= __constant_htons(0xFFFF),
+		.mask.dst.protonum	= 0xFF,
+		.help			= q931_help
+	},
+	{
+		.name			= "Q.931",
+		.me			= THIS_MODULE,
+					  /* T.120 and H.245 */
+		.max_expected		= H323_RTP_CHANNEL_MAX * 4 + 4,
+		.timeout		= 240,
+		.tuple.src.l3num	= AF_INET6,
+		.tuple.src.u.tcp.port	= __constant_htons(Q931_PORT),
+		.tuple.dst.protonum	= IPPROTO_TCP,
+		.mask.src.l3num		= 0xFFFF,
+		.mask.src.u.tcp.port	= __constant_htons(0xFFFF),
+		.mask.dst.protonum	= 0xFF,
+		.help			= q931_help
+	},
+};
+
+/****************************************************************************/
+static unsigned char *get_udp_data(struct sk_buff **pskb, unsigned int protoff,
+				   int *datalen)
+{
+	struct udphdr _uh, *uh;
+	int dataoff;
+
+	uh = skb_header_pointer(*pskb, protoff, sizeof(_uh), &_uh);
+	if (uh == NULL)
+		return NULL;
+	dataoff = protoff + sizeof(_uh);
+	if (dataoff >= (*pskb)->len)
+		return NULL;
+	*datalen = (*pskb)->len - dataoff;
+	return skb_header_pointer(*pskb, dataoff, *datalen, h323_buffer);
+}
+
+/****************************************************************************/
+static struct nf_conntrack_expect *find_expect(struct nf_conn *ct,
+					       union nf_conntrack_address *addr,
+					       __be16 port)
+{
+	struct nf_conntrack_expect *exp;
+	struct nf_conntrack_tuple tuple;
+
+	memset(&tuple.src.u3, 0, sizeof(tuple.src.u3));
+	tuple.src.u.tcp.port = 0;
+	memcpy(&tuple.dst.u3, addr, sizeof(tuple.dst.u3));
+	tuple.dst.u.tcp.port = port;
+	tuple.dst.protonum = IPPROTO_TCP;
+
+	exp = __nf_conntrack_expect_find(&tuple);
+	if (exp && exp->master == ct)
+		return exp;
+	return NULL;
+}
+
+/****************************************************************************/
+static int set_expect_timeout(struct nf_conntrack_expect *exp,
+			      unsigned timeout)
+{
+	if (!exp || !del_timer(&exp->timeout))
+		return 0;
+
+	exp->timeout.expires = jiffies + timeout * HZ;
+	add_timer(&exp->timeout);
+
+	return 1;
+}
+
+/****************************************************************************/
+static int expect_q931(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data,
+		       TransportAddress *taddr, int count)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	int i;
+	__be16 port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *exp;
+	typeof(nat_q931_hook) nat_q931;
+
+	/* Look for the first related address */
+	for (i = 0; i < count; i++) {
+		if (get_h225_addr(ct, *data, &taddr[i], &addr, &port) &&
+		    memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3,
+		    	   sizeof(addr)) == 0 && port != 0)
+			break;
+	}
+
+	if (i >= count)		/* Not found */
+		return 0;
+
+	/* Create expect for Q.931 */
+	if ((exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 gkrouted_only ? /* only accept calls from GK? */
+				 	&ct->tuplehash[!dir].tuple.src.u3 :
+					NULL,
+				 &ct->tuplehash[!dir].tuple.dst.u3,
+				 IPPROTO_TCP, NULL, &port);
+	exp->helper = nf_conntrack_helper_q931;
+	exp->flags = NF_CT_EXPECT_PERMANENT;	/* Accept multiple calls */
+
+	nat_q931 = rcu_dereference(nat_q931_hook);
+	if (nat_q931 && ct->status & IPS_NAT_MASK) {	/* Need NAT */
+		ret = nat_q931(pskb, ct, ctinfo, data, taddr, i, port, exp);
+	} else {		/* Conntrack only */
+		if (nf_conntrack_expect_related(exp) == 0) {
+			DEBUGP("nf_ct_ras: expect Q.931 ");
+			NF_CT_DUMP_TUPLE(&exp->tuple);
+
+			/* Save port for looking up expect in processing RCF */
+			info->sig_port[dir] = port;
+		} else
+			ret = -1;
+	}
+
+	nf_conntrack_expect_put(exp);
+
+	return ret;
+}
+
+/****************************************************************************/
+static int process_grq(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, GatekeeperRequest *grq)
+{
+	typeof(set_ras_addr_hook) set_ras_addr;
+
+	DEBUGP("nf_ct_ras: GRQ\n");
+
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr && ct->status & IPS_NAT_MASK)	/* NATed */
+		return set_ras_addr(pskb, ct, ctinfo, data,
+				    &grq->rasAddress, 1);
+	return 0;
+}
+
+/****************************************************************************/
+static int process_gcf(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, GatekeeperConfirm *gcf)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	__be16 port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *exp;
+
+	DEBUGP("nf_ct_ras: GCF\n");
+
+	if (!get_h225_addr(ct, *data, &gcf->rasAddress, &addr, &port))
+		return 0;
+
+	/* Registration port is the same as discovery port */
+	if (!memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) &&
+	    port == ct->tuplehash[dir].tuple.src.u.udp.port)
+		return 0;
+
+	/* Avoid RAS expectation loops. A GCF is never expected. */
+	if (test_bit(IPS_EXPECTED_BIT, &ct->status))
+		return 0;
+
+	/* Need new expect */
+	if ((exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3, &addr,
+				 IPPROTO_UDP, NULL, &port);
+	exp->helper = nf_conntrack_helper_ras;
+
+	if (nf_conntrack_expect_related(exp) == 0) {
+		DEBUGP("nf_ct_ras: expect RAS ");
+		NF_CT_DUMP_TUPLE(&exp->tuple);
+	} else
+		ret = -1;
+
+	nf_conntrack_expect_put(exp);
+
+	return ret;
+}
+
+/****************************************************************************/
+static int process_rrq(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, RegistrationRequest *rrq)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int ret;
+	typeof(set_ras_addr_hook) set_ras_addr;
+
+	DEBUGP("nf_ct_ras: RRQ\n");
+
+	ret = expect_q931(pskb, ct, ctinfo, data,
+			  rrq->callSignalAddress.item,
+			  rrq->callSignalAddress.count);
+	if (ret < 0)
+		return -1;
+
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr && ct->status & IPS_NAT_MASK) {
+		ret = set_ras_addr(pskb, ct, ctinfo, data,
+				   rrq->rasAddress.item,
+				   rrq->rasAddress.count);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (rrq->options & eRegistrationRequest_timeToLive) {
+		DEBUGP("nf_ct_ras: RRQ TTL = %u seconds\n", rrq->timeToLive);
+		info->timeout = rrq->timeToLive;
+	} else
+		info->timeout = default_rrq_ttl;
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_rcf(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, RegistrationConfirm *rcf)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	int ret;
+	struct nf_conntrack_expect *exp;
+	typeof(set_sig_addr_hook) set_sig_addr;
+
+	DEBUGP("nf_ct_ras: RCF\n");
+
+	set_sig_addr = rcu_dereference(set_sig_addr_hook);
+	if (set_sig_addr && ct->status & IPS_NAT_MASK) {
+		ret = set_sig_addr(pskb, ct, ctinfo, data,
+					rcf->callSignalAddress.item,
+					rcf->callSignalAddress.count);
+		if (ret < 0)
+			return -1;
+	}
+
+	if (rcf->options & eRegistrationConfirm_timeToLive) {
+		DEBUGP("nf_ct_ras: RCF TTL = %u seconds\n", rcf->timeToLive);
+		info->timeout = rcf->timeToLive;
+	}
+
+	if (info->timeout > 0) {
+		DEBUGP
+		    ("nf_ct_ras: set RAS connection timeout to %u seconds\n",
+		     info->timeout);
+		nf_ct_refresh(ct, *pskb, info->timeout * HZ);
+
+		/* Set expect timeout */
+		read_lock_bh(&nf_conntrack_lock);
+		exp = find_expect(ct, &ct->tuplehash[dir].tuple.dst.u3,
+				  info->sig_port[!dir]);
+		if (exp) {
+			DEBUGP("nf_ct_ras: set Q.931 expect "
+			       "timeout to %u seconds for",
+			       info->timeout);
+			NF_CT_DUMP_TUPLE(&exp->tuple);
+			set_expect_timeout(exp, info->timeout);
+		}
+		read_unlock_bh(&nf_conntrack_lock);
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_urq(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, UnregistrationRequest *urq)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	int ret;
+	typeof(set_sig_addr_hook) set_sig_addr;
+
+	DEBUGP("nf_ct_ras: URQ\n");
+
+	set_sig_addr = rcu_dereference(set_sig_addr_hook);
+	if (set_sig_addr && ct->status & IPS_NAT_MASK) {
+		ret = set_sig_addr(pskb, ct, ctinfo, data,
+				   urq->callSignalAddress.item,
+				   urq->callSignalAddress.count);
+		if (ret < 0)
+			return -1;
+	}
+
+	/* Clear old expect */
+	nf_ct_remove_expectations(ct);
+	info->sig_port[dir] = 0;
+	info->sig_port[!dir] = 0;
+
+	/* Give it 30 seconds for UCF or URJ */
+	nf_ct_refresh(ct, *pskb, 30 * HZ);
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_arq(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, AdmissionRequest *arq)
+{
+	struct nf_ct_h323_master *info = &nfct_help(ct)->help.ct_h323_info;
+	int dir = CTINFO2DIR(ctinfo);
+	__be16 port;
+	union nf_conntrack_address addr;
+	typeof(set_h225_addr_hook) set_h225_addr;
+
+	DEBUGP("nf_ct_ras: ARQ\n");
+
+	set_h225_addr = rcu_dereference(set_h225_addr_hook);
+	if ((arq->options & eAdmissionRequest_destCallSignalAddress) &&
+	    get_h225_addr(ct, *data, &arq->destCallSignalAddress,
+	    		  &addr, &port) &&
+	    !memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) &&
+	    port == info->sig_port[dir] &&
+	    set_h225_addr && ct->status & IPS_NAT_MASK) {
+		/* Answering ARQ */
+		return set_h225_addr(pskb, data, 0,
+				     &arq->destCallSignalAddress,
+				     &ct->tuplehash[!dir].tuple.dst.u3,
+				     info->sig_port[!dir]);
+	}
+
+	if ((arq->options & eAdmissionRequest_srcCallSignalAddress) &&
+	    get_h225_addr(ct, *data, &arq->srcCallSignalAddress,
+	    		  &addr, &port) &&
+	    !memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) &&
+	    set_h225_addr && ct->status & IPS_NAT_MASK) {
+		/* Calling ARQ */
+		return set_h225_addr(pskb, data, 0,
+				     &arq->srcCallSignalAddress,
+				     &ct->tuplehash[!dir].tuple.dst.u3,
+				     port);
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_acf(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, AdmissionConfirm *acf)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	__be16 port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *exp;
+	typeof(set_sig_addr_hook) set_sig_addr;
+
+	DEBUGP("nf_ct_ras: ACF\n");
+
+	if (!get_h225_addr(ct, *data, &acf->destCallSignalAddress,
+			   &addr, &port))
+		return 0;
+
+	if (!memcmp(&addr, &ct->tuplehash[dir].tuple.dst.u3, sizeof(addr))) {
+		/* Answering ACF */
+		set_sig_addr = rcu_dereference(set_sig_addr_hook);
+		if (set_sig_addr && ct->status & IPS_NAT_MASK)
+			return set_sig_addr(pskb, ct, ctinfo, data,
+					    &acf->destCallSignalAddress, 1);
+		return 0;
+	}
+
+	/* Need new expect */
+	if ((exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3, &addr,
+				 IPPROTO_TCP, NULL, &port);
+	exp->flags = NF_CT_EXPECT_PERMANENT;
+	exp->helper = nf_conntrack_helper_q931;
+
+	if (nf_conntrack_expect_related(exp) == 0) {
+		DEBUGP("nf_ct_ras: expect Q.931 ");
+		NF_CT_DUMP_TUPLE(&exp->tuple);
+	} else
+		ret = -1;
+
+	nf_conntrack_expect_put(exp);
+
+	return ret;
+}
+
+/****************************************************************************/
+static int process_lrq(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, LocationRequest *lrq)
+{
+	typeof(set_ras_addr_hook) set_ras_addr;
+
+	DEBUGP("nf_ct_ras: LRQ\n");
+
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr && ct->status & IPS_NAT_MASK)
+		return set_ras_addr(pskb, ct, ctinfo, data,
+				    &lrq->replyAddress, 1);
+	return 0;
+}
+
+/****************************************************************************/
+static int process_lcf(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, LocationConfirm *lcf)
+{
+	int dir = CTINFO2DIR(ctinfo);
+	int ret = 0;
+	__be16 port;
+	union nf_conntrack_address addr;
+	struct nf_conntrack_expect *exp;
+
+	DEBUGP("nf_ct_ras: LCF\n");
+
+	if (!get_h225_addr(ct, *data, &lcf->callSignalAddress,
+			   &addr, &port))
+		return 0;
+
+	/* Need new expect for call signal */
+	if ((exp = nf_conntrack_expect_alloc(ct)) == NULL)
+		return -1;
+	nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+				 &ct->tuplehash[!dir].tuple.src.u3, &addr,
+				 IPPROTO_TCP, NULL, &port);
+	exp->flags = NF_CT_EXPECT_PERMANENT;
+	exp->helper = nf_conntrack_helper_q931;
+
+	if (nf_conntrack_expect_related(exp) == 0) {
+		DEBUGP("nf_ct_ras: expect Q.931 ");
+		NF_CT_DUMP_TUPLE(&exp->tuple);
+	} else
+		ret = -1;
+
+	nf_conntrack_expect_put(exp);
+
+	/* Ignore rasAddress */
+
+	return ret;
+}
+
+/****************************************************************************/
+static int process_irr(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, InfoRequestResponse *irr)
+{
+	int ret;
+	typeof(set_ras_addr_hook) set_ras_addr;
+	typeof(set_sig_addr_hook) set_sig_addr;
+
+	DEBUGP("nf_ct_ras: IRR\n");
+
+	set_ras_addr = rcu_dereference(set_ras_addr_hook);
+	if (set_ras_addr && ct->status & IPS_NAT_MASK) {
+		ret = set_ras_addr(pskb, ct, ctinfo, data,
+				   &irr->rasAddress, 1);
+		if (ret < 0)
+			return -1;
+	}
+
+	set_sig_addr = rcu_dereference(set_sig_addr_hook);
+	if (set_sig_addr && ct->status & IPS_NAT_MASK) {
+		ret = set_sig_addr(pskb, ct, ctinfo, data,
+					irr->callSignalAddress.item,
+					irr->callSignalAddress.count);
+		if (ret < 0)
+			return -1;
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int process_ras(struct sk_buff **pskb, struct nf_conn *ct,
+		       enum ip_conntrack_info ctinfo,
+		       unsigned char **data, RasMessage *ras)
+{
+	switch (ras->choice) {
+	case eRasMessage_gatekeeperRequest:
+		return process_grq(pskb, ct, ctinfo, data,
+				   &ras->gatekeeperRequest);
+	case eRasMessage_gatekeeperConfirm:
+		return process_gcf(pskb, ct, ctinfo, data,
+				   &ras->gatekeeperConfirm);
+	case eRasMessage_registrationRequest:
+		return process_rrq(pskb, ct, ctinfo, data,
+				   &ras->registrationRequest);
+	case eRasMessage_registrationConfirm:
+		return process_rcf(pskb, ct, ctinfo, data,
+				   &ras->registrationConfirm);
+	case eRasMessage_unregistrationRequest:
+		return process_urq(pskb, ct, ctinfo, data,
+				   &ras->unregistrationRequest);
+	case eRasMessage_admissionRequest:
+		return process_arq(pskb, ct, ctinfo, data,
+				   &ras->admissionRequest);
+	case eRasMessage_admissionConfirm:
+		return process_acf(pskb, ct, ctinfo, data,
+				   &ras->admissionConfirm);
+	case eRasMessage_locationRequest:
+		return process_lrq(pskb, ct, ctinfo, data,
+				   &ras->locationRequest);
+	case eRasMessage_locationConfirm:
+		return process_lcf(pskb, ct, ctinfo, data,
+				   &ras->locationConfirm);
+	case eRasMessage_infoRequestResponse:
+		return process_irr(pskb, ct, ctinfo, data,
+				   &ras->infoRequestResponse);
+	default:
+		DEBUGP("nf_ct_ras: RAS message %d\n", ras->choice);
+		break;
+	}
+
+	return 0;
+}
+
+/****************************************************************************/
+static int ras_help(struct sk_buff **pskb, unsigned int protoff,
+		    struct nf_conn *ct, enum ip_conntrack_info ctinfo)
+{
+	static RasMessage ras;
+	unsigned char *data;
+	int datalen = 0;
+	int ret;
+
+	DEBUGP("nf_ct_ras: skblen = %u\n", (*pskb)->len);
+
+	spin_lock_bh(&nf_h323_lock);
+
+	/* Get UDP data */
+	data = get_udp_data(pskb, protoff, &datalen);
+	if (data == NULL)
+		goto accept;
+	DEBUGP("nf_ct_ras: RAS message len=%d ", datalen);
+	NF_CT_DUMP_TUPLE(&ct->tuplehash[CTINFO2DIR(ctinfo)].tuple);
+
+	/* Decode RAS message */
+	ret = DecodeRasMessage(data, datalen, &ras);
+	if (ret < 0) {
+		if (net_ratelimit())
+			printk("nf_ct_ras: decoding error: %s\n",
+			       ret == H323_ERROR_BOUND ?
+			       "out of bound" : "out of range");
+		goto accept;
+	}
+
+	/* Process RAS message */
+	if (process_ras(pskb, ct, ctinfo, &data, &ras) < 0)
+		goto drop;
+
+      accept:
+	spin_unlock_bh(&nf_h323_lock);
+	return NF_ACCEPT;
+
+      drop:
+	spin_unlock_bh(&nf_h323_lock);
+	if (net_ratelimit())
+		printk("nf_ct_ras: packet dropped\n");
+	return NF_DROP;
+}
+
+/****************************************************************************/
+static struct nf_conntrack_helper nf_conntrack_helper_ras[] __read_mostly = {
+	{
+		.name			= "RAS",
+		.me			= THIS_MODULE,
+		.max_expected		= 32,
+		.timeout		= 240,
+		.tuple.src.l3num	= AF_INET,
+		.tuple.src.u.udp.port	= __constant_htons(RAS_PORT),
+		.tuple.dst.protonum	= IPPROTO_UDP,
+		.mask.src.l3num		= 0xFFFF,
+		.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+		.mask.dst.protonum	= 0xFF,
+		.help			= ras_help,
+	},
+	{
+		.name			= "RAS",
+		.me			= THIS_MODULE,
+		.max_expected		= 32,
+		.timeout		= 240,
+		.tuple.src.l3num	= AF_INET6,
+		.tuple.src.u.udp.port	= __constant_htons(RAS_PORT),
+		.tuple.dst.protonum	= IPPROTO_UDP,
+		.mask.src.l3num		= 0xFFFF,
+		.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+		.mask.dst.protonum	= 0xFF,
+		.help			= ras_help,
+	},
+};
+
+/****************************************************************************/
+static void __exit nf_conntrack_h323_fini(void)
+{
+	nf_conntrack_helper_unregister(&nf_conntrack_helper_ras[1]);
+	nf_conntrack_helper_unregister(&nf_conntrack_helper_ras[0]);
+	nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[1]);
+	nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[0]);
+	kfree(h323_buffer);
+	DEBUGP("nf_ct_h323: fini\n");
+}
+
+/****************************************************************************/
+static int __init nf_conntrack_h323_init(void)
+{
+	int ret;
+
+	h323_buffer = kmalloc(65536, GFP_KERNEL);
+	if (!h323_buffer)
+		return -ENOMEM;
+	ret = nf_conntrack_helper_register(&nf_conntrack_helper_q931[0]);
+	if (ret < 0)
+		goto err1;
+	ret = nf_conntrack_helper_register(&nf_conntrack_helper_q931[1]);
+	if (ret < 0)
+		goto err2;
+	ret = nf_conntrack_helper_register(&nf_conntrack_helper_ras[0]);
+	if (ret < 0)
+		goto err3;
+	ret = nf_conntrack_helper_register(&nf_conntrack_helper_ras[1]);
+	if (ret < 0)
+		goto err4;
+	DEBUGP("nf_ct_h323: init success\n");
+	return 0;
+
+err4:
+	nf_conntrack_helper_unregister(&nf_conntrack_helper_ras[0]);
+err3:
+	nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[1]);
+err2:
+	nf_conntrack_helper_unregister(&nf_conntrack_helper_q931[0]);
+err1:
+	return ret;
+}
+
+/****************************************************************************/
+module_init(nf_conntrack_h323_init);
+module_exit(nf_conntrack_h323_fini);
+
+EXPORT_SYMBOL_GPL(get_h225_addr);
+EXPORT_SYMBOL_GPL(set_h245_addr_hook);
+EXPORT_SYMBOL_GPL(set_h225_addr_hook);
+EXPORT_SYMBOL_GPL(set_sig_addr_hook);
+EXPORT_SYMBOL_GPL(set_ras_addr_hook);
+EXPORT_SYMBOL_GPL(nat_rtp_rtcp_hook);
+EXPORT_SYMBOL_GPL(nat_t120_hook);
+EXPORT_SYMBOL_GPL(nat_h245_hook);
+EXPORT_SYMBOL_GPL(nat_callforwarding_hook);
+EXPORT_SYMBOL_GPL(nat_q931_hook);
+
+MODULE_AUTHOR("Jing Min Zhao <zhaojingmin@users.sourceforge.net>");
+MODULE_DESCRIPTION("H.323 connection tracking helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_conntrack_h323");
diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323_types.c b/net/netfilter/nf_conntrack_h323_types.c
index 4b359618bed..4c6f8b3b120 100644
--- a/net/ipv4/netfilter/ip_conntrack_helper_h323_types.c
+++ b/net/netfilter/nf_conntrack_h323_types.c
@@ -36,7 +36,8 @@ static field_t _TransportAddress_ipxAddress[] = {	/* SEQUENCE */
 };
 
 static field_t _TransportAddress_ip6Address[] = {	/* SEQUENCE */
-	{FNAME("ip") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
+	{FNAME("ip") OCTSTR, FIXD, 16, 0, DECODE,
+	 offsetof(TransportAddress_ip6Address, ip6), NULL},
 	{FNAME("port") INT, WORD, 0, 0, SKIP, 0, NULL},
 };
 
@@ -65,8 +66,8 @@ static field_t _TransportAddress[] = {	/* CHOICE */
 	 _TransportAddress_ipSourceRoute},
 	{FNAME("ipxAddress") SEQ, 0, 3, 3, SKIP, 0,
 	 _TransportAddress_ipxAddress},
-	{FNAME("ip6Address") SEQ, 0, 2, 2, SKIP | EXT, 0,
-	 _TransportAddress_ip6Address},
+	{FNAME("ip6Address") SEQ, 0, 2, 2, DECODE | EXT,
+	offsetof(TransportAddress, ip6Address), _TransportAddress_ip6Address},
 	{FNAME("netBios") OCTSTR, FIXD, 16, 0, SKIP, 0, NULL},
 	{FNAME("nsap") OCTSTR, 5, 1, 0, SKIP, 0, NULL},
 	{FNAME("nonStandardAddress") SEQ, 0, 2, 2, SKIP, 0,
diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
new file mode 100644
index 00000000000..0743be4434b
--- /dev/null
+++ b/net/netfilter/nf_conntrack_helper.c
@@ -0,0 +1,155 @@
+/* Helper handling for netfilter. */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2003,2004 USAGI/WIDE Project <http://www.linux-ipv6.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/vmalloc.h>
+#include <linux/stddef.h>
+#include <linux/slab.h>
+#include <linux/random.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_l3proto.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_core.h>
+
+static __read_mostly LIST_HEAD(helpers);
+
+struct nf_conntrack_helper *
+__nf_ct_helper_find(const struct nf_conntrack_tuple *tuple)
+{
+	struct nf_conntrack_helper *h;
+
+	list_for_each_entry(h, &helpers, list) {
+		if (nf_ct_tuple_mask_cmp(tuple, &h->tuple, &h->mask))
+			return h;
+	}
+	return NULL;
+}
+
+struct nf_conntrack_helper *
+nf_ct_helper_find_get( const struct nf_conntrack_tuple *tuple)
+{
+	struct nf_conntrack_helper *helper;
+
+	/* need nf_conntrack_lock to assure that helper exists until
+	 * try_module_get() is called */
+	read_lock_bh(&nf_conntrack_lock);
+
+	helper = __nf_ct_helper_find(tuple);
+	if (helper) {
+		/* need to increase module usage count to assure helper will
+		 * not go away while the caller is e.g. busy putting a
+		 * conntrack in the hash that uses the helper */
+		if (!try_module_get(helper->me))
+			helper = NULL;
+	}
+
+	read_unlock_bh(&nf_conntrack_lock);
+
+	return helper;
+}
+EXPORT_SYMBOL_GPL(nf_ct_helper_find_get);
+
+void nf_ct_helper_put(struct nf_conntrack_helper *helper)
+{
+	module_put(helper->me);
+}
+EXPORT_SYMBOL_GPL(nf_ct_helper_put);
+
+struct nf_conntrack_helper *
+__nf_conntrack_helper_find_byname(const char *name)
+{
+	struct nf_conntrack_helper *h;
+
+	list_for_each_entry(h, &helpers, list) {
+		if (!strcmp(h->name, name))
+			return h;
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(__nf_conntrack_helper_find_byname);
+
+static inline int unhelp(struct nf_conntrack_tuple_hash *i,
+			 const struct nf_conntrack_helper *me)
+{
+	struct nf_conn *ct = nf_ct_tuplehash_to_ctrack(i);
+	struct nf_conn_help *help = nfct_help(ct);
+
+	if (help && help->helper == me) {
+		nf_conntrack_event(IPCT_HELPER, ct);
+		help->helper = NULL;
+	}
+	return 0;
+}
+
+int nf_conntrack_helper_register(struct nf_conntrack_helper *me)
+{
+	int size, ret;
+
+	BUG_ON(me->timeout == 0);
+
+	size = ALIGN(sizeof(struct nf_conn), __alignof__(struct nf_conn_help)) +
+	       sizeof(struct nf_conn_help);
+	ret = nf_conntrack_register_cache(NF_CT_F_HELP, "nf_conntrack:help",
+					  size);
+	if (ret < 0) {
+		printk(KERN_ERR "nf_conntrack_helper_register: Unable to create slab cache for conntracks\n");
+		return ret;
+	}
+	write_lock_bh(&nf_conntrack_lock);
+	list_add(&me->list, &helpers);
+	write_unlock_bh(&nf_conntrack_lock);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_helper_register);
+
+void nf_conntrack_helper_unregister(struct nf_conntrack_helper *me)
+{
+	unsigned int i;
+	struct nf_conntrack_tuple_hash *h;
+	struct nf_conntrack_expect *exp, *tmp;
+
+	/* Need write lock here, to delete helper. */
+	write_lock_bh(&nf_conntrack_lock);
+	list_del(&me->list);
+
+	/* Get rid of expectations */
+	list_for_each_entry_safe(exp, tmp, &nf_conntrack_expect_list, list) {
+		struct nf_conn_help *help = nfct_help(exp->master);
+		if ((help->helper == me || exp->helper == me) &&
+		    del_timer(&exp->timeout)) {
+			nf_ct_unlink_expect(exp);
+			nf_conntrack_expect_put(exp);
+		}
+	}
+
+	/* Get rid of expecteds, set helpers to NULL. */
+	list_for_each_entry(h, &unconfirmed, list)
+		unhelp(h, me);
+	for (i = 0; i < nf_conntrack_htable_size; i++) {
+		list_for_each_entry(h, &nf_conntrack_hash[i], list)
+			unhelp(h, me);
+	}
+	write_unlock_bh(&nf_conntrack_lock);
+
+	/* Someone could be still looking at the helper in a bh. */
+	synchronize_net();
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_helper_unregister);
diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c
new file mode 100644
index 00000000000..ed01db63439
--- /dev/null
+++ b/net/netfilter/nf_conntrack_irc.c
@@ -0,0 +1,281 @@
+/* IRC extension for IP connection tracking, Version 1.21
+ * (C) 2000-2002 by Harald Welte <laforge@gnumonks.org>
+ * based on RR's ip_conntrack_ftp.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/skbuff.h>
+#include <linux/in.h>
+#include <linux/tcp.h>
+#include <linux/netfilter.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <linux/netfilter/nf_conntrack_irc.h>
+
+#define MAX_PORTS 8
+static unsigned short ports[MAX_PORTS];
+static int ports_c;
+static unsigned int max_dcc_channels = 8;
+static unsigned int dcc_timeout __read_mostly = 300;
+/* This is slow, but it's simple. --RR */
+static char *irc_buffer;
+static DEFINE_SPINLOCK(irc_buffer_lock);
+
+unsigned int (*nf_nat_irc_hook)(struct sk_buff **pskb,
+				enum ip_conntrack_info ctinfo,
+				unsigned int matchoff,
+				unsigned int matchlen,
+				struct nf_conntrack_expect *exp) __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_irc_hook);
+
+MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
+MODULE_DESCRIPTION("IRC (DCC) connection tracking helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_conntrack_irc");
+
+module_param_array(ports, ushort, &ports_c, 0400);
+MODULE_PARM_DESC(ports, "port numbers of IRC servers");
+module_param(max_dcc_channels, uint, 0400);
+MODULE_PARM_DESC(max_dcc_channels, "max number of expected DCC channels per "
+				   "IRC session");
+module_param(dcc_timeout, uint, 0400);
+MODULE_PARM_DESC(dcc_timeout, "timeout on for unestablished DCC channels");
+
+static const char *dccprotos[] = {
+	"SEND ", "CHAT ", "MOVE ", "TSEND ", "SCHAT "
+};
+
+#define MINMATCHLEN	5
+
+#if 0
+#define DEBUGP(format, args...) printk(KERN_DEBUG "%s:%s:" format, \
+                                       __FILE__, __FUNCTION__ , ## args)
+#else
+#define DEBUGP(format, args...)
+#endif
+
+/* tries to get the ip_addr and port out of a dcc command
+ * return value: -1 on failure, 0 on success
+ *	data		pointer to first byte of DCC command data
+ *	data_end	pointer to last byte of dcc command data
+ *	ip		returns parsed ip of dcc command
+ *	port		returns parsed port of dcc command
+ *	ad_beg_p	returns pointer to first byte of addr data
+ *	ad_end_p	returns pointer to last byte of addr data
+ */
+static int parse_dcc(char *data, char *data_end, u_int32_t *ip,
+		     u_int16_t *port, char **ad_beg_p, char **ad_end_p)
+{
+	/* at least 12: "AAAAAAAA P\1\n" */
+	while (*data++ != ' ')
+		if (data > data_end - 12)
+			return -1;
+
+	*ad_beg_p = data;
+	*ip = simple_strtoul(data, &data, 10);
+
+	/* skip blanks between ip and port */
+	while (*data == ' ') {
+		if (data >= data_end)
+			return -1;
+		data++;
+	}
+
+	*port = simple_strtoul(data, &data, 10);
+	*ad_end_p = data;
+
+	return 0;
+}
+
+static int help(struct sk_buff **pskb, unsigned int protoff,
+		struct nf_conn *ct, enum ip_conntrack_info ctinfo)
+{
+	unsigned int dataoff;
+	struct tcphdr _tcph, *th;
+	char *data, *data_limit, *ib_ptr;
+	int dir = CTINFO2DIR(ctinfo);
+	struct nf_conntrack_expect *exp;
+	struct nf_conntrack_tuple *tuple;
+	u_int32_t dcc_ip;
+	u_int16_t dcc_port;
+	__be16 port;
+	int i, ret = NF_ACCEPT;
+	char *addr_beg_p, *addr_end_p;
+	typeof(nf_nat_irc_hook) nf_nat_irc;
+
+	/* If packet is coming from IRC server */
+	if (dir == IP_CT_DIR_REPLY)
+		return NF_ACCEPT;
+
+	/* Until there's been traffic both ways, don't look in packets. */
+	if (ctinfo != IP_CT_ESTABLISHED &&
+	    ctinfo != IP_CT_ESTABLISHED + IP_CT_IS_REPLY)
+		return NF_ACCEPT;
+
+	/* Not a full tcp header? */
+	th = skb_header_pointer(*pskb, protoff, sizeof(_tcph), &_tcph);
+	if (th == NULL)
+		return NF_ACCEPT;
+
+	/* No data? */
+	dataoff = protoff + th->doff*4;
+	if (dataoff >= (*pskb)->len)
+		return NF_ACCEPT;
+
+	spin_lock_bh(&irc_buffer_lock);
+	ib_ptr = skb_header_pointer(*pskb, dataoff, (*pskb)->len - dataoff,
+				    irc_buffer);
+	BUG_ON(ib_ptr == NULL);
+
+	data = ib_ptr;
+	data_limit = ib_ptr + (*pskb)->len - dataoff;
+
+	/* strlen("\1DCC SENT t AAAAAAAA P\1\n")=24
+	 * 5+MINMATCHLEN+strlen("t AAAAAAAA P\1\n")=14 */
+	while (data < data_limit - (19 + MINMATCHLEN)) {
+		if (memcmp(data, "\1DCC ", 5)) {
+			data++;
+			continue;
+		}
+		data += 5;
+		/* we have at least (19+MINMATCHLEN)-5 bytes valid data left */
+
+		DEBUGP("DCC found in master %u.%u.%u.%u:%u %u.%u.%u.%u:%u...\n",
+			NIPQUAD(iph->saddr), ntohs(th->source),
+			NIPQUAD(iph->daddr), ntohs(th->dest));
+
+		for (i = 0; i < ARRAY_SIZE(dccprotos); i++) {
+			if (memcmp(data, dccprotos[i], strlen(dccprotos[i]))) {
+				/* no match */
+				continue;
+			}
+			data += strlen(dccprotos[i]);
+			DEBUGP("DCC %s detected\n", dccprotos[i]);
+
+			/* we have at least
+			 * (19+MINMATCHLEN)-5-dccprotos[i].matchlen bytes valid
+			 * data left (== 14/13 bytes) */
+			if (parse_dcc((char *)data, data_limit, &dcc_ip,
+				       &dcc_port, &addr_beg_p, &addr_end_p)) {
+				DEBUGP("unable to parse dcc command\n");
+				continue;
+			}
+			DEBUGP("DCC bound ip/port: %u.%u.%u.%u:%u\n",
+				HIPQUAD(dcc_ip), dcc_port);
+
+			/* dcc_ip can be the internal OR external (NAT'ed) IP */
+			tuple = &ct->tuplehash[dir].tuple;
+			if (tuple->src.u3.ip != htonl(dcc_ip) &&
+			    tuple->dst.u3.ip != htonl(dcc_ip)) {
+				if (net_ratelimit())
+					printk(KERN_WARNING
+						"Forged DCC command from "
+						"%u.%u.%u.%u: %u.%u.%u.%u:%u\n",
+						NIPQUAD(tuple->src.u3.ip),
+						HIPQUAD(dcc_ip), dcc_port);
+				continue;
+			}
+
+			exp = nf_conntrack_expect_alloc(ct);
+			if (exp == NULL) {
+				ret = NF_DROP;
+				goto out;
+			}
+			tuple = &ct->tuplehash[!dir].tuple;
+			port = htons(dcc_port);
+			nf_conntrack_expect_init(exp, tuple->src.l3num,
+						 NULL, &tuple->dst.u3,
+						 IPPROTO_TCP, NULL, &port);
+
+			nf_nat_irc = rcu_dereference(nf_nat_irc_hook);
+			if (nf_nat_irc && ct->status & IPS_NAT_MASK)
+				ret = nf_nat_irc(pskb, ctinfo,
+						 addr_beg_p - ib_ptr,
+						 addr_end_p - addr_beg_p,
+						 exp);
+			else if (nf_conntrack_expect_related(exp) != 0)
+				ret = NF_DROP;
+			nf_conntrack_expect_put(exp);
+			goto out;
+		}
+	}
+ out:
+	spin_unlock_bh(&irc_buffer_lock);
+	return ret;
+}
+
+static struct nf_conntrack_helper irc[MAX_PORTS] __read_mostly;
+static char irc_names[MAX_PORTS][sizeof("irc-65535")] __read_mostly;
+
+static void nf_conntrack_irc_fini(void);
+
+static int __init nf_conntrack_irc_init(void)
+{
+	int i, ret;
+	char *tmpname;
+
+	if (max_dcc_channels < 1) {
+		printk("nf_ct_irc: max_dcc_channels must not be zero\n");
+		return -EINVAL;
+	}
+
+	irc_buffer = kmalloc(65536, GFP_KERNEL);
+	if (!irc_buffer)
+		return -ENOMEM;
+
+	/* If no port given, default to standard irc port */
+	if (ports_c == 0)
+		ports[ports_c++] = IRC_PORT;
+
+	for (i = 0; i < ports_c; i++) {
+		irc[i].tuple.src.l3num = AF_INET;
+		irc[i].tuple.src.u.tcp.port = htons(ports[i]);
+		irc[i].tuple.dst.protonum = IPPROTO_TCP;
+		irc[i].mask.src.l3num = 0xFFFF;
+		irc[i].mask.src.u.tcp.port = htons(0xFFFF);
+		irc[i].mask.dst.protonum = 0xFF;
+		irc[i].max_expected = max_dcc_channels;
+		irc[i].timeout = dcc_timeout;
+		irc[i].me = THIS_MODULE;
+		irc[i].help = help;
+
+		tmpname = &irc_names[i][0];
+		if (ports[i] == IRC_PORT)
+			sprintf(tmpname, "irc");
+		else
+			sprintf(tmpname, "irc-%u", i);
+		irc[i].name = tmpname;
+
+		ret = nf_conntrack_helper_register(&irc[i]);
+		if (ret) {
+			printk("nf_ct_irc: failed to register helper "
+			       "for pf: %u port: %u\n",
+			       irc[i].tuple.src.l3num, ports[i]);
+			nf_conntrack_irc_fini();
+			return ret;
+		}
+	}
+	return 0;
+}
+
+/* This function is intentionally _NOT_ defined as __exit, because
+ * it is needed by the init function */
+static void nf_conntrack_irc_fini(void)
+{
+	int i;
+
+	for (i = 0; i < ports_c; i++)
+		nf_conntrack_helper_unregister(&irc[i]);
+	kfree(irc_buffer);
+}
+
+module_init(nf_conntrack_irc_init);
+module_exit(nf_conntrack_irc_fini);
diff --git a/net/netfilter/nf_conntrack_l3proto_generic.c b/net/netfilter/nf_conntrack_l3proto_generic.c
index 21e0bc91cf2..a3d31c3ac8e 100644
--- a/net/netfilter/nf_conntrack_l3proto_generic.c
+++ b/net/netfilter/nf_conntrack_l3proto_generic.c
@@ -26,7 +26,7 @@
 
 #include <linux/netfilter_ipv4.h>
 #include <net/netfilter/nf_conntrack.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
 #include <net/netfilter/nf_conntrack_l3proto.h>
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
@@ -37,8 +37,6 @@
 #define DEBUGP(format, args...)
 #endif
 
-DECLARE_PER_CPU(struct nf_conntrack_stat, nf_conntrack_stat);
-
 static int generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
 				struct nf_conntrack_tuple *tuple)
 {
@@ -84,7 +82,7 @@ static u_int32_t generic_get_features(const struct nf_conntrack_tuple *tuple)
 	return NF_CT_F_BASIC;
 }
 
-struct nf_conntrack_l3proto nf_conntrack_generic_l3proto = {
+struct nf_conntrack_l3proto nf_conntrack_l3proto_generic = {
 	.l3proto	 = PF_UNSPEC,
 	.name		 = "unknown",
 	.pkt_to_tuple	 = generic_pkt_to_tuple,
@@ -94,3 +92,4 @@ struct nf_conntrack_l3proto nf_conntrack_generic_l3proto = {
 	.prepare	 = generic_prepare,
 	.get_features	 = generic_get_features,
 };
+EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_generic);
diff --git a/net/netfilter/nf_conntrack_netbios_ns.c b/net/netfilter/nf_conntrack_netbios_ns.c
new file mode 100644
index 00000000000..a5b234e444d
--- /dev/null
+++ b/net/netfilter/nf_conntrack_netbios_ns.c
@@ -0,0 +1,126 @@
+/*
+ *      NetBIOS name service broadcast connection tracking helper
+ *
+ *      (c) 2005 Patrick McHardy <kaber@trash.net>
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+/*
+ *      This helper tracks locally originating NetBIOS name service
+ *      requests by issuing permanent expectations (valid until
+ *      timing out) matching all reply connections from the
+ *      destination network. The only NetBIOS specific thing is
+ *      actually the port number.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/inetdevice.h>
+#include <linux/if_addr.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/netfilter.h>
+#include <net/route.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+
+#define NMBD_PORT	137
+
+MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
+MODULE_DESCRIPTION("NetBIOS name service broadcast connection tracking helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_conntrack_netbios_ns");
+
+static unsigned int timeout __read_mostly = 3;
+module_param(timeout, uint, 0400);
+MODULE_PARM_DESC(timeout, "timeout for master connection/replies in seconds");
+
+static int help(struct sk_buff **pskb, unsigned int protoff,
+                struct nf_conn *ct, enum ip_conntrack_info ctinfo)
+{
+	struct nf_conntrack_expect *exp;
+	struct iphdr *iph = (*pskb)->nh.iph;
+	struct rtable *rt = (struct rtable *)(*pskb)->dst;
+	struct in_device *in_dev;
+	__be32 mask = 0;
+
+	/* we're only interested in locally generated packets */
+	if ((*pskb)->sk == NULL)
+		goto out;
+	if (rt == NULL || !(rt->rt_flags & RTCF_BROADCAST))
+		goto out;
+	if (CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
+		goto out;
+
+	rcu_read_lock();
+	in_dev = __in_dev_get_rcu(rt->u.dst.dev);
+	if (in_dev != NULL) {
+		for_primary_ifa(in_dev) {
+			if (ifa->ifa_broadcast == iph->daddr) {
+				mask = ifa->ifa_mask;
+				break;
+			}
+		} endfor_ifa(in_dev);
+	}
+	rcu_read_unlock();
+
+	if (mask == 0)
+		goto out;
+
+	exp = nf_conntrack_expect_alloc(ct);
+	if (exp == NULL)
+		goto out;
+
+	exp->tuple                = ct->tuplehash[IP_CT_DIR_REPLY].tuple;
+	exp->tuple.src.u.udp.port = htons(NMBD_PORT);
+
+	exp->mask.src.u3.ip       = mask;
+	exp->mask.src.u.udp.port  = htons(0xFFFF);
+	exp->mask.dst.u3.ip       = htonl(0xFFFFFFFF);
+	exp->mask.dst.u.udp.port  = htons(0xFFFF);
+	exp->mask.dst.protonum    = 0xFF;
+
+	exp->expectfn             = NULL;
+	exp->flags                = NF_CT_EXPECT_PERMANENT;
+
+	nf_conntrack_expect_related(exp);
+	nf_conntrack_expect_put(exp);
+
+	nf_ct_refresh(ct, *pskb, timeout * HZ);
+out:
+	return NF_ACCEPT;
+}
+
+static struct nf_conntrack_helper helper __read_mostly = {
+	.name			= "netbios-ns",
+	.tuple.src.l3num	= AF_INET,
+	.tuple.src.u.udp.port	= __constant_htons(NMBD_PORT),
+	.tuple.dst.protonum	= IPPROTO_UDP,
+	.mask.src.l3num		= 0xFFFF,
+	.mask.src.u.udp.port	= __constant_htons(0xFFFF),
+	.mask.dst.protonum	= 0xFF,
+	.max_expected		= 1,
+	.me			= THIS_MODULE,
+	.help			= help,
+};
+
+static int __init nf_conntrack_netbios_ns_init(void)
+{
+	helper.timeout = timeout;
+	return nf_conntrack_helper_register(&helper);
+}
+
+static void __exit nf_conntrack_netbios_ns_fini(void)
+{
+	nf_conntrack_helper_unregister(&helper);
+}
+
+module_init(nf_conntrack_netbios_ns_init);
+module_exit(nf_conntrack_netbios_ns_fini);
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index ab67c2be2b5..bd1d2de75e4 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -35,10 +35,15 @@
 #include <linux/netfilter.h>
 #include <net/netfilter/nf_conntrack.h>
 #include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_conntrack_expect.h>
 #include <net/netfilter/nf_conntrack_helper.h>
 #include <net/netfilter/nf_conntrack_l3proto.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
-#include <linux/netfilter_ipv4/ip_nat_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_tuple.h>
+#ifdef CONFIG_NF_NAT_NEEDED
+#include <net/netfilter/nf_nat_core.h>
+#include <net/netfilter/nf_nat_protocol.h>
+#endif
 
 #include <linux/netfilter/nfnetlink.h>
 #include <linux/netfilter/nfnetlink_conntrack.h>
@@ -50,15 +55,15 @@ static char __initdata version[] = "0.93";
 static inline int
 ctnetlink_dump_tuples_proto(struct sk_buff *skb, 
 			    const struct nf_conntrack_tuple *tuple,
-			    struct nf_conntrack_protocol *proto)
+			    struct nf_conntrack_l4proto *l4proto)
 {
 	int ret = 0;
 	struct nfattr *nest_parms = NFA_NEST(skb, CTA_TUPLE_PROTO);
 
 	NFA_PUT(skb, CTA_PROTO_NUM, sizeof(u_int8_t), &tuple->dst.protonum);
 
-	if (likely(proto->tuple_to_nfattr))
-		ret = proto->tuple_to_nfattr(skb, tuple);
+	if (likely(l4proto->tuple_to_nfattr))
+		ret = l4proto->tuple_to_nfattr(skb, tuple);
 	
 	NFA_NEST_END(skb, nest_parms);
 
@@ -93,7 +98,7 @@ ctnetlink_dump_tuples(struct sk_buff *skb,
 {
 	int ret;
 	struct nf_conntrack_l3proto *l3proto;
-	struct nf_conntrack_protocol *proto;
+	struct nf_conntrack_l4proto *l4proto;
 
 	l3proto = nf_ct_l3proto_find_get(tuple->src.l3num);
 	ret = ctnetlink_dump_tuples_ip(skb, tuple, l3proto);
@@ -102,9 +107,9 @@ ctnetlink_dump_tuples(struct sk_buff *skb,
 	if (unlikely(ret < 0))
 		return ret;
 
-	proto = nf_ct_proto_find_get(tuple->src.l3num, tuple->dst.protonum);
-	ret = ctnetlink_dump_tuples_proto(skb, tuple, proto);
-	nf_ct_proto_put(proto);
+	l4proto = nf_ct_l4proto_find_get(tuple->src.l3num, tuple->dst.protonum);
+	ret = ctnetlink_dump_tuples_proto(skb, tuple, l4proto);
+	nf_ct_l4proto_put(l4proto);
 
 	return ret;
 }
@@ -112,7 +117,7 @@ ctnetlink_dump_tuples(struct sk_buff *skb,
 static inline int
 ctnetlink_dump_status(struct sk_buff *skb, const struct nf_conn *ct)
 {
-	u_int32_t status = htonl((u_int32_t) ct->status);
+	__be32 status = htonl((u_int32_t) ct->status);
 	NFA_PUT(skb, CTA_STATUS, sizeof(status), &status);
 	return 0;
 
@@ -124,7 +129,7 @@ static inline int
 ctnetlink_dump_timeout(struct sk_buff *skb, const struct nf_conn *ct)
 {
 	long timeout_l = ct->timeout.expires - jiffies;
-	u_int32_t timeout;
+	__be32 timeout;
 
 	if (timeout_l < 0)
 		timeout = 0;
@@ -141,27 +146,27 @@ nfattr_failure:
 static inline int
 ctnetlink_dump_protoinfo(struct sk_buff *skb, const struct nf_conn *ct)
 {
-	struct nf_conntrack_protocol *proto = nf_ct_proto_find_get(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num, ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum);
+	struct nf_conntrack_l4proto *l4proto = nf_ct_l4proto_find_get(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num, ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum);
 	struct nfattr *nest_proto;
 	int ret;
 
-	if (!proto->to_nfattr) {
-		nf_ct_proto_put(proto);
+	if (!l4proto->to_nfattr) {
+		nf_ct_l4proto_put(l4proto);
 		return 0;
 	}
 	
 	nest_proto = NFA_NEST(skb, CTA_PROTOINFO);
 
-	ret = proto->to_nfattr(skb, nest_proto, ct);
+	ret = l4proto->to_nfattr(skb, nest_proto, ct);
 
-	nf_ct_proto_put(proto);
+	nf_ct_l4proto_put(l4proto);
 
 	NFA_NEST_END(skb, nest_proto);
 
 	return ret;
 
 nfattr_failure:
-	nf_ct_proto_put(proto);
+	nf_ct_l4proto_put(l4proto);
 	return -1;
 }
 
@@ -195,7 +200,7 @@ ctnetlink_dump_counters(struct sk_buff *skb, const struct nf_conn *ct,
 {
 	enum ctattr_type type = dir ? CTA_COUNTERS_REPLY: CTA_COUNTERS_ORIG;
 	struct nfattr *nest_count = NFA_NEST(skb, type);
-	u_int32_t tmp;
+	__be32 tmp;
 
 	tmp = htonl(ct->counters[dir].packets);
 	NFA_PUT(skb, CTA_COUNTERS32_PACKETS, sizeof(u_int32_t), &tmp);
@@ -218,7 +223,7 @@ nfattr_failure:
 static inline int
 ctnetlink_dump_mark(struct sk_buff *skb, const struct nf_conn *ct)
 {
-	u_int32_t mark = htonl(ct->mark);
+	__be32 mark = htonl(ct->mark);
 
 	NFA_PUT(skb, CTA_MARK, sizeof(u_int32_t), &mark);
 	return 0;
@@ -233,7 +238,7 @@ nfattr_failure:
 static inline int
 ctnetlink_dump_id(struct sk_buff *skb, const struct nf_conn *ct)
 {
-	u_int32_t id = htonl(ct->id);
+	__be32 id = htonl(ct->id);
 	NFA_PUT(skb, CTA_ID, sizeof(u_int32_t), &id);
 	return 0;
 
@@ -244,7 +249,7 @@ nfattr_failure:
 static inline int
 ctnetlink_dump_use(struct sk_buff *skb, const struct nf_conn *ct)
 {
-	u_int32_t use = htonl(atomic_read(&ct->ct_general.use));
+	__be32 use = htonl(atomic_read(&ct->ct_general.use));
 	
 	NFA_PUT(skb, CTA_USE, sizeof(u_int32_t), &use);
 	return 0;
@@ -330,8 +335,6 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 	} else  if (events & (IPCT_NEW | IPCT_RELATED)) {
 		type = IPCTNL_MSG_CT_NEW;
 		flags = NLM_F_CREATE|NLM_F_EXCL;
-		/* dump everything */
-		events = ~0UL;
 		group = NFNLGRP_CONNTRACK_NEW;
 	} else  if (events & (IPCT_STATUS | IPCT_PROTOINFO)) {
 		type = IPCTNL_MSG_CT_NEW;
@@ -366,28 +369,35 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 	if (ctnetlink_dump_tuples(skb, tuple(ct, IP_CT_DIR_REPLY)) < 0)
 		goto nfattr_failure;
 	NFA_NEST_END(skb, nest_parms);
-	
-	/* NAT stuff is now a status flag */
-	if ((events & IPCT_STATUS || events & IPCT_NATINFO)
-	    && ctnetlink_dump_status(skb, ct) < 0)
-		goto nfattr_failure;
-	if (events & IPCT_REFRESH
-	    && ctnetlink_dump_timeout(skb, ct) < 0)
-		goto nfattr_failure;
-	if (events & IPCT_PROTOINFO
-	    && ctnetlink_dump_protoinfo(skb, ct) < 0)
-		goto nfattr_failure;
-	if (events & IPCT_HELPINFO
-	    && ctnetlink_dump_helpinfo(skb, ct) < 0)
-		goto nfattr_failure;
 
-	if (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||
-	    ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)
-		goto nfattr_failure;
+	if (events & IPCT_DESTROY) {
+		if (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||
+		    ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)
+			goto nfattr_failure;
+	} else {
+		if (ctnetlink_dump_status(skb, ct) < 0)
+			goto nfattr_failure;
 
-	if (events & IPCT_MARK
-	    && ctnetlink_dump_mark(skb, ct) < 0)
-		goto nfattr_failure;
+		if (ctnetlink_dump_timeout(skb, ct) < 0)
+			goto nfattr_failure;
+
+		if (events & IPCT_PROTOINFO
+		    && ctnetlink_dump_protoinfo(skb, ct) < 0)
+		    	goto nfattr_failure;
+
+		if ((events & IPCT_HELPER || nfct_help(ct))
+		    && ctnetlink_dump_helpinfo(skb, ct) < 0)
+		    	goto nfattr_failure;
+
+		if ((events & IPCT_MARK || ct->mark)
+		    && ctnetlink_dump_mark(skb, ct) < 0)
+		    	goto nfattr_failure;
+
+		if (events & IPCT_COUNTER_FILLING &&
+		    (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||
+		     ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0))
+			goto nfattr_failure;
+	}
 
 	nlh->nlmsg_len = skb->tail - b;
 	nfnetlink_send(skb, 0, group, 0);
@@ -424,7 +434,7 @@ ctnetlink_dump_table(struct sk_buff *skb, struct netlink_callback *cb)
 restart:
 		list_for_each_prev(i, &nf_conntrack_hash[cb->args[0]]) {
 			h = (struct nf_conntrack_tuple_hash *) i;
-			if (DIRECTION(h) != IP_CT_DIR_ORIGINAL)
+			if (NF_CT_DIRECTION(h) != IP_CT_DIR_ORIGINAL)
 				continue;
 			ct = nf_ct_tuplehash_to_ctrack(h);
 			/* Dump entries of a given L3 protocol number.
@@ -492,7 +502,7 @@ ctnetlink_parse_tuple_proto(struct nfattr *attr,
 			    struct nf_conntrack_tuple *tuple)
 {
 	struct nfattr *tb[CTA_PROTO_MAX];
-	struct nf_conntrack_protocol *proto;
+	struct nf_conntrack_l4proto *l4proto;
 	int ret = 0;
 
 	nfattr_parse_nested(tb, CTA_PROTO_MAX, attr);
@@ -504,12 +514,12 @@ ctnetlink_parse_tuple_proto(struct nfattr *attr,
 		return -EINVAL;
 	tuple->dst.protonum = *(u_int8_t *)NFA_DATA(tb[CTA_PROTO_NUM-1]);
 
-	proto = nf_ct_proto_find_get(tuple->src.l3num, tuple->dst.protonum);
+	l4proto = nf_ct_l4proto_find_get(tuple->src.l3num, tuple->dst.protonum);
 
-	if (likely(proto->nfattr_to_tuple))
-		ret = proto->nfattr_to_tuple(tb, tuple);
+	if (likely(l4proto->nfattr_to_tuple))
+		ret = l4proto->nfattr_to_tuple(tb, tuple);
 
-	nf_ct_proto_put(proto);
+	nf_ct_l4proto_put(l4proto);
 	
 	return ret;
 }
@@ -550,28 +560,28 @@ ctnetlink_parse_tuple(struct nfattr *cda[], struct nf_conntrack_tuple *tuple,
 	return 0;
 }
 
-#ifdef CONFIG_IP_NF_NAT_NEEDED
+#ifdef CONFIG_NF_NAT_NEEDED
 static const size_t cta_min_protonat[CTA_PROTONAT_MAX] = {
 	[CTA_PROTONAT_PORT_MIN-1]       = sizeof(u_int16_t),
 	[CTA_PROTONAT_PORT_MAX-1]       = sizeof(u_int16_t),
 };
 
-static int ctnetlink_parse_nat_proto(struct nfattr *attr,
+static int nfnetlink_parse_nat_proto(struct nfattr *attr,
 				     const struct nf_conn *ct,
-				     struct ip_nat_range *range)
+				     struct nf_nat_range *range)
 {
 	struct nfattr *tb[CTA_PROTONAT_MAX];
-	struct ip_nat_protocol *npt;
+	struct nf_nat_protocol *npt;
 
 	nfattr_parse_nested(tb, CTA_PROTONAT_MAX, attr);
 
 	if (nfattr_bad_size(tb, CTA_PROTONAT_MAX, cta_min_protonat))
 		return -EINVAL;
 
-	npt = ip_nat_proto_find_get(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum);
+	npt = nf_nat_proto_find_get(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum);
 
 	if (!npt->nfattr_to_range) {
-		ip_nat_proto_put(npt);
+		nf_nat_proto_put(npt);
 		return 0;
 	}
 
@@ -579,7 +589,7 @@ static int ctnetlink_parse_nat_proto(struct nfattr *attr,
 	if (npt->nfattr_to_range(tb, range) > 0)
 		range->flags |= IP_NAT_RANGE_PROTO_SPECIFIED;
 
-	ip_nat_proto_put(npt);
+	nf_nat_proto_put(npt);
 
 	return 0;
 }
@@ -590,8 +600,8 @@ static const size_t cta_min_nat[CTA_NAT_MAX] = {
 };
 
 static inline int
-ctnetlink_parse_nat(struct nfattr *nat,
-		    const struct nf_conn *ct, struct ip_nat_range *range)
+nfnetlink_parse_nat(struct nfattr *nat,
+		    const struct nf_conn *ct, struct nf_nat_range *range)
 {
 	struct nfattr *tb[CTA_NAT_MAX];
 	int err;
@@ -604,12 +614,12 @@ ctnetlink_parse_nat(struct nfattr *nat,
 		return -EINVAL;
 
 	if (tb[CTA_NAT_MINIP-1])
-		range->min_ip = *(u_int32_t *)NFA_DATA(tb[CTA_NAT_MINIP-1]);
+		range->min_ip = *(__be32 *)NFA_DATA(tb[CTA_NAT_MINIP-1]);
 
 	if (!tb[CTA_NAT_MAXIP-1])
 		range->max_ip = range->min_ip;
 	else
-		range->max_ip = *(u_int32_t *)NFA_DATA(tb[CTA_NAT_MAXIP-1]);
+		range->max_ip = *(__be32 *)NFA_DATA(tb[CTA_NAT_MAXIP-1]);
 
 	if (range->min_ip)
 		range->flags |= IP_NAT_RANGE_MAP_IPS;
@@ -617,7 +627,7 @@ ctnetlink_parse_nat(struct nfattr *nat,
 	if (!tb[CTA_NAT_PROTO-1])
 		return 0;
 
-	err = ctnetlink_parse_nat_proto(tb[CTA_NAT_PROTO-1], ct, range);
+	err = nfnetlink_parse_nat_proto(tb[CTA_NAT_PROTO-1], ct, range);
 	if (err < 0)
 		return err;
 
@@ -682,7 +692,7 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb,
 	ct = nf_ct_tuplehash_to_ctrack(h);
 	
 	if (cda[CTA_ID-1]) {
-		u_int32_t id = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_ID-1]));
+		u_int32_t id = ntohl(*(__be32 *)NFA_DATA(cda[CTA_ID-1]));
 		if (ct->id != id) {
 			nf_ct_put(ct);
 			return -ENOENT;
@@ -752,7 +762,6 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb,
 		nf_ct_put(ct);
 		return -ENOMEM;
 	}
-	NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;
 
 	err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 
 				  IPCTNL_MSG_CT_NEW, 1, ct);
@@ -776,7 +785,7 @@ static inline int
 ctnetlink_change_status(struct nf_conn *ct, struct nfattr *cda[])
 {
 	unsigned long d;
-	unsigned status = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]));
+	unsigned int status = ntohl(*(__be32 *)NFA_DATA(cda[CTA_STATUS-1]));
 	d = ct->status ^ status;
 
 	if (d & (IPS_EXPECTED|IPS_CONFIRMED|IPS_DYING))
@@ -793,35 +802,35 @@ ctnetlink_change_status(struct nf_conn *ct, struct nfattr *cda[])
 		return -EINVAL;
 
 	if (cda[CTA_NAT_SRC-1] || cda[CTA_NAT_DST-1]) {
-#ifndef CONFIG_IP_NF_NAT_NEEDED
+#ifndef CONFIG_NF_NAT_NEEDED
 		return -EINVAL;
 #else
-		struct ip_nat_range range;
+		struct nf_nat_range range;
 
 		if (cda[CTA_NAT_DST-1]) {
-			if (ctnetlink_parse_nat(cda[CTA_NAT_DST-1], ct,
+			if (nfnetlink_parse_nat(cda[CTA_NAT_DST-1], ct,
 						&range) < 0)
 				return -EINVAL;
-			if (ip_nat_initialized(ct,
+			if (nf_nat_initialized(ct,
 					       HOOK2MANIP(NF_IP_PRE_ROUTING)))
 				return -EEXIST;
-			ip_nat_setup_info(ct, &range, hooknum);
+			nf_nat_setup_info(ct, &range, NF_IP_PRE_ROUTING);
 		}
 		if (cda[CTA_NAT_SRC-1]) {
-			if (ctnetlink_parse_nat(cda[CTA_NAT_SRC-1], ct,
+			if (nfnetlink_parse_nat(cda[CTA_NAT_SRC-1], ct,
 						&range) < 0)
 				return -EINVAL;
-			if (ip_nat_initialized(ct,
+			if (nf_nat_initialized(ct,
 					       HOOK2MANIP(NF_IP_POST_ROUTING)))
 				return -EEXIST;
-			ip_nat_setup_info(ct, &range, hooknum);
+			nf_nat_setup_info(ct, &range, NF_IP_POST_ROUTING);
 		}
 #endif
 	}
 
 	/* Be careful here, modifying NAT bits can screw up things,
 	 * so don't let users modify them directly if they don't pass
-	 * ip_nat_range. */
+	 * nf_nat_range. */
 	ct->status |= status & ~(IPS_NAT_DONE_MASK | IPS_NAT_MASK);
 	return 0;
 }
@@ -875,7 +884,7 @@ ctnetlink_change_helper(struct nf_conn *ct, struct nfattr *cda[])
 static inline int
 ctnetlink_change_timeout(struct nf_conn *ct, struct nfattr *cda[])
 {
-	u_int32_t timeout = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_TIMEOUT-1]));
+	u_int32_t timeout = ntohl(*(__be32 *)NFA_DATA(cda[CTA_TIMEOUT-1]));
 	
 	if (!del_timer(&ct->timeout))
 		return -ETIME;
@@ -890,18 +899,18 @@ static inline int
 ctnetlink_change_protoinfo(struct nf_conn *ct, struct nfattr *cda[])
 {
 	struct nfattr *tb[CTA_PROTOINFO_MAX], *attr = cda[CTA_PROTOINFO-1];
-	struct nf_conntrack_protocol *proto;
+	struct nf_conntrack_l4proto *l4proto;
 	u_int16_t npt = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum;
 	u_int16_t l3num = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
 	int err = 0;
 
 	nfattr_parse_nested(tb, CTA_PROTOINFO_MAX, attr);
 
-	proto = nf_ct_proto_find_get(l3num, npt);
+	l4proto = nf_ct_l4proto_find_get(l3num, npt);
 
-	if (proto->from_nfattr)
-		err = proto->from_nfattr(tb, ct);
-	nf_ct_proto_put(proto); 
+	if (l4proto->from_nfattr)
+		err = l4proto->from_nfattr(tb, ct);
+	nf_ct_l4proto_put(l4proto);
 
 	return err;
 }
@@ -937,7 +946,7 @@ ctnetlink_change_conntrack(struct nf_conn *ct, struct nfattr *cda[])
 
 #if defined(CONFIG_NF_CONNTRACK_MARK)
 	if (cda[CTA_MARK-1])
-		ct->mark = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_MARK-1]));
+		ct->mark = ntohl(*(__be32 *)NFA_DATA(cda[CTA_MARK-1]));
 #endif
 
 	return 0;
@@ -958,14 +967,16 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
 
 	if (!cda[CTA_TIMEOUT-1])
 		goto err;
-	ct->timeout.expires = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_TIMEOUT-1]));
+	ct->timeout.expires = ntohl(*(__be32 *)NFA_DATA(cda[CTA_TIMEOUT-1]));
 
 	ct->timeout.expires = jiffies + ct->timeout.expires * HZ;
 	ct->status |= IPS_CONFIRMED;
 
-	err = ctnetlink_change_status(ct, cda);
-	if (err < 0)
-		goto err;
+	if (cda[CTA_STATUS-1]) {
+		err = ctnetlink_change_status(ct, cda);
+		if (err < 0)
+			goto err;
+	}
 
 	if (cda[CTA_PROTOINFO-1]) {
 		err = ctnetlink_change_protoinfo(ct, cda);
@@ -975,7 +986,7 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
 
 #if defined(CONFIG_NF_CONNTRACK_MARK)
 	if (cda[CTA_MARK-1])
-		ct->mark = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_MARK-1]));
+		ct->mark = ntohl(*(__be32 *)NFA_DATA(cda[CTA_MARK-1]));
 #endif
 
 	help = nfct_help(ct);
@@ -1081,7 +1092,7 @@ ctnetlink_exp_dump_mask(struct sk_buff *skb,
 {
 	int ret;
 	struct nf_conntrack_l3proto *l3proto;
-	struct nf_conntrack_protocol *proto;
+	struct nf_conntrack_l4proto *l4proto;
 	struct nfattr *nest_parms = NFA_NEST(skb, CTA_EXPECT_MASK);
 
 	l3proto = nf_ct_l3proto_find_get(tuple->src.l3num);
@@ -1091,9 +1102,9 @@ ctnetlink_exp_dump_mask(struct sk_buff *skb,
 	if (unlikely(ret < 0))
 		goto nfattr_failure;
 
-	proto = nf_ct_proto_find_get(tuple->src.l3num, tuple->dst.protonum);
-	ret = ctnetlink_dump_tuples_proto(skb, mask, proto);
-	nf_ct_proto_put(proto);
+	l4proto = nf_ct_l4proto_find_get(tuple->src.l3num, tuple->dst.protonum);
+	ret = ctnetlink_dump_tuples_proto(skb, mask, l4proto);
+	nf_ct_l4proto_put(l4proto);
 	if (unlikely(ret < 0))
 		goto nfattr_failure;
 
@@ -1110,8 +1121,8 @@ ctnetlink_exp_dump_expect(struct sk_buff *skb,
                           const struct nf_conntrack_expect *exp)
 {
 	struct nf_conn *master = exp->master;
-	u_int32_t timeout = htonl((exp->timeout.expires - jiffies) / HZ);
-	u_int32_t id = htonl(exp->id);
+	__be32 timeout = htonl((exp->timeout.expires - jiffies) / HZ);
+	__be32 id = htonl(exp->id);
 
 	if (ctnetlink_exp_dump_tuple(skb, &exp->tuple, CTA_EXPECT_TUPLE) < 0)
 		goto nfattr_failure;
@@ -1284,12 +1295,12 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
 	if (err < 0)
 		return err;
 
-	exp = nf_conntrack_expect_find(&tuple);
+	exp = nf_conntrack_expect_find_get(&tuple);
 	if (!exp)
 		return -ENOENT;
 
 	if (cda[CTA_EXPECT_ID-1]) {
-		u_int32_t id = *(u_int32_t *)NFA_DATA(cda[CTA_EXPECT_ID-1]);
+		__be32 id = *(__be32 *)NFA_DATA(cda[CTA_EXPECT_ID-1]);
 		if (exp->id != ntohl(id)) {
 			nf_conntrack_expect_put(exp);
 			return -ENOENT;
@@ -1300,8 +1311,7 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
 	skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
 	if (!skb2)
 		goto out;
-	NETLINK_CB(skb2).dst_pid = NETLINK_CB(skb).pid;
-	
+
 	err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).pid, 
 				      nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW,
 				      1, exp);
@@ -1340,13 +1350,12 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
 			return err;
 
 		/* bump usage count to 2 */
-		exp = nf_conntrack_expect_find(&tuple);
+		exp = nf_conntrack_expect_find_get(&tuple);
 		if (!exp)
 			return -ENOENT;
 
 		if (cda[CTA_EXPECT_ID-1]) {
-			u_int32_t id = 
-				*(u_int32_t *)NFA_DATA(cda[CTA_EXPECT_ID-1]);
+			__be32 id = *(__be32 *)NFA_DATA(cda[CTA_EXPECT_ID-1]);
 			if (exp->id != ntohl(id)) {
 				nf_conntrack_expect_put(exp);
 				return -ENOENT;
@@ -1442,6 +1451,7 @@ ctnetlink_create_expect(struct nfattr *cda[], u_int8_t u3)
 	exp->expectfn = NULL;
 	exp->flags = 0;
 	exp->master = ct;
+	exp->helper = NULL;
 	memcpy(&exp->tuple, &tuple, sizeof(struct nf_conntrack_tuple));
 	memcpy(&exp->mask, &mask, sizeof(struct nf_conntrack_tuple));
 
@@ -1538,6 +1548,7 @@ static struct nfnetlink_subsystem ctnl_exp_subsys = {
 	.cb				= ctnl_exp_cb,
 };
 
+MODULE_ALIAS("ip_conntrack_netlink");
 MODULE_ALIAS_NFNL_SUBSYS(NFNL_SUBSYS_CTNETLINK);
 MODULE_ALIAS_NFNL_SUBSYS(NFNL_SUBSYS_CTNETLINK_EXP);
 
diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c
new file mode 100644
index 00000000000..f0ff00e0d05
--- /dev/null
+++ b/net/netfilter/nf_conntrack_pptp.c
@@ -0,0 +1,607 @@
+/*
+ * Connection tracking support for PPTP (Point to Point Tunneling Protocol).
+ * PPTP is a a protocol for creating virtual private networks.
+ * It is a specification defined by Microsoft and some vendors
+ * working with Microsoft.  PPTP is built on top of a modified
+ * version of the Internet Generic Routing Encapsulation Protocol.
+ * GRE is defined in RFC 1701 and RFC 1702.  Documentation of
+ * PPTP can be found in RFC 2637
+ *
+ * (C) 2000-2005 by Harald Welte <laforge@gnumonks.org>
+ *
+ * Development of this code funded by Astaro AG (http://www.astaro.com/)
+ *
+ * Limitations:
+ * 	 - We blindly assume that control connections are always
+ * 	   established in PNS->PAC direction.  This is a violation
+ * 	   of RFFC2673
+ * 	 - We can only support one single call within each session
+ * TODO:
+ *	 - testing of incoming PPTP calls
+ */
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/in.h>
+#include <linux/tcp.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <linux/netfilter/nf_conntrack_proto_gre.h>
+#include <linux/netfilter/nf_conntrack_pptp.h>
+
+#define NF_CT_PPTP_VERSION "3.1"
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
+MODULE_DESCRIPTION("Netfilter connection tracking helper module for PPTP");
+MODULE_ALIAS("ip_conntrack_pptp");
+
+static DEFINE_SPINLOCK(nf_pptp_lock);
+
+int
+(*nf_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+			     struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+			     struct PptpControlHeader *ctlh,
+			     union pptp_ctrl_union *pptpReq) __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_outbound);
+
+int
+(*nf_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+			    struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+			    struct PptpControlHeader *ctlh,
+			    union pptp_ctrl_union *pptpReq) __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_inbound);
+
+void
+(*nf_nat_pptp_hook_exp_gre)(struct nf_conntrack_expect *expect_orig,
+			    struct nf_conntrack_expect *expect_reply)
+			    __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_exp_gre);
+
+void
+(*nf_nat_pptp_hook_expectfn)(struct nf_conn *ct,
+			     struct nf_conntrack_expect *exp) __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_expectfn);
+
+#if 0
+/* PptpControlMessageType names */
+const char *pptp_msg_name[] = {
+	"UNKNOWN_MESSAGE",
+	"START_SESSION_REQUEST",
+	"START_SESSION_REPLY",
+	"STOP_SESSION_REQUEST",
+	"STOP_SESSION_REPLY",
+	"ECHO_REQUEST",
+	"ECHO_REPLY",
+	"OUT_CALL_REQUEST",
+	"OUT_CALL_REPLY",
+	"IN_CALL_REQUEST",
+	"IN_CALL_REPLY",
+	"IN_CALL_CONNECT",
+	"CALL_CLEAR_REQUEST",
+	"CALL_DISCONNECT_NOTIFY",
+	"WAN_ERROR_NOTIFY",
+	"SET_LINK_INFO"
+};
+EXPORT_SYMBOL(pptp_msg_name);
+#define DEBUGP(format, args...)	printk(KERN_DEBUG "%s:%s: " format, __FILE__, __FUNCTION__, ## args)
+#else
+#define DEBUGP(format, args...)
+#endif
+
+#define SECS *HZ
+#define MINS * 60 SECS
+#define HOURS * 60 MINS
+
+#define PPTP_GRE_TIMEOUT 		(10 MINS)
+#define PPTP_GRE_STREAM_TIMEOUT 	(5 HOURS)
+
+static void pptp_expectfn(struct nf_conn *ct,
+			 struct nf_conntrack_expect *exp)
+{
+	typeof(nf_nat_pptp_hook_expectfn) nf_nat_pptp_expectfn;
+	DEBUGP("increasing timeouts\n");
+
+	/* increase timeout of GRE data channel conntrack entry */
+	ct->proto.gre.timeout	     = PPTP_GRE_TIMEOUT;
+	ct->proto.gre.stream_timeout = PPTP_GRE_STREAM_TIMEOUT;
+
+	/* Can you see how rusty this code is, compared with the pre-2.6.11
+	 * one? That's what happened to my shiny newnat of 2002 ;( -HW */
+
+	rcu_read_lock();
+	nf_nat_pptp_expectfn = rcu_dereference(nf_nat_pptp_hook_expectfn);
+	if (nf_nat_pptp_expectfn && ct->status & IPS_NAT_MASK)
+		nf_nat_pptp_expectfn(ct, exp);
+	else {
+		struct nf_conntrack_tuple inv_t;
+		struct nf_conntrack_expect *exp_other;
+
+		/* obviously this tuple inversion only works until you do NAT */
+		nf_ct_invert_tuplepr(&inv_t, &exp->tuple);
+		DEBUGP("trying to unexpect other dir: ");
+		NF_CT_DUMP_TUPLE(&inv_t);
+
+		exp_other = nf_conntrack_expect_find_get(&inv_t);
+		if (exp_other) {
+			/* delete other expectation.  */
+			DEBUGP("found\n");
+			nf_conntrack_unexpect_related(exp_other);
+			nf_conntrack_expect_put(exp_other);
+		} else {
+			DEBUGP("not found\n");
+		}
+	}
+	rcu_read_unlock();
+}
+
+static int destroy_sibling_or_exp(const struct nf_conntrack_tuple *t)
+{
+	struct nf_conntrack_tuple_hash *h;
+	struct nf_conntrack_expect *exp;
+	struct nf_conn *sibling;
+
+	DEBUGP("trying to timeout ct or exp for tuple ");
+	NF_CT_DUMP_TUPLE(t);
+
+	h = nf_conntrack_find_get(t, NULL);
+	if (h)  {
+		sibling = nf_ct_tuplehash_to_ctrack(h);
+		DEBUGP("setting timeout of conntrack %p to 0\n", sibling);
+		sibling->proto.gre.timeout	  = 0;
+		sibling->proto.gre.stream_timeout = 0;
+		if (del_timer(&sibling->timeout))
+			sibling->timeout.function((unsigned long)sibling);
+		nf_ct_put(sibling);
+		return 1;
+	} else {
+		exp = nf_conntrack_expect_find_get(t);
+		if (exp) {
+			DEBUGP("unexpect_related of expect %p\n", exp);
+			nf_conntrack_unexpect_related(exp);
+			nf_conntrack_expect_put(exp);
+			return 1;
+		}
+	}
+	return 0;
+}
+
+/* timeout GRE data connections */
+static void pptp_destroy_siblings(struct nf_conn *ct)
+{
+	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_conntrack_tuple t;
+
+	nf_ct_gre_keymap_destroy(ct);
+
+	/* try original (pns->pac) tuple */
+	memcpy(&t, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple, sizeof(t));
+	t.dst.protonum = IPPROTO_GRE;
+	t.src.u.gre.key = help->help.ct_pptp_info.pns_call_id;
+	t.dst.u.gre.key = help->help.ct_pptp_info.pac_call_id;
+	if (!destroy_sibling_or_exp(&t))
+		DEBUGP("failed to timeout original pns->pac ct/exp\n");
+
+	/* try reply (pac->pns) tuple */
+	memcpy(&t, &ct->tuplehash[IP_CT_DIR_REPLY].tuple, sizeof(t));
+	t.dst.protonum = IPPROTO_GRE;
+	t.src.u.gre.key = help->help.ct_pptp_info.pac_call_id;
+	t.dst.u.gre.key = help->help.ct_pptp_info.pns_call_id;
+	if (!destroy_sibling_or_exp(&t))
+		DEBUGP("failed to timeout reply pac->pns ct/exp\n");
+}
+
+/* expect GRE connections (PNS->PAC and PAC->PNS direction) */
+static int exp_gre(struct nf_conn *ct, __be16 callid, __be16 peer_callid)
+{
+	struct nf_conntrack_expect *exp_orig, *exp_reply;
+	enum ip_conntrack_dir dir;
+	int ret = 1;
+	typeof(nf_nat_pptp_hook_exp_gre) nf_nat_pptp_exp_gre;
+
+	exp_orig = nf_conntrack_expect_alloc(ct);
+	if (exp_orig == NULL)
+		goto out;
+
+	exp_reply = nf_conntrack_expect_alloc(ct);
+	if (exp_reply == NULL)
+		goto out_put_orig;
+
+	/* original direction, PNS->PAC */
+	dir = IP_CT_DIR_ORIGINAL;
+	nf_conntrack_expect_init(exp_orig, ct->tuplehash[dir].tuple.src.l3num,
+				 &ct->tuplehash[dir].tuple.src.u3,
+				 &ct->tuplehash[dir].tuple.dst.u3,
+				 IPPROTO_GRE, &peer_callid, &callid);
+	exp_orig->expectfn = pptp_expectfn;
+
+	/* reply direction, PAC->PNS */
+	dir = IP_CT_DIR_REPLY;
+	nf_conntrack_expect_init(exp_reply, ct->tuplehash[dir].tuple.src.l3num,
+				 &ct->tuplehash[dir].tuple.src.u3,
+				 &ct->tuplehash[dir].tuple.dst.u3,
+				 IPPROTO_GRE, &callid, &peer_callid);
+	exp_reply->expectfn = pptp_expectfn;
+
+	nf_nat_pptp_exp_gre = rcu_dereference(nf_nat_pptp_hook_exp_gre);
+	if (nf_nat_pptp_exp_gre && ct->status & IPS_NAT_MASK)
+		nf_nat_pptp_exp_gre(exp_orig, exp_reply);
+	if (nf_conntrack_expect_related(exp_orig) != 0)
+		goto out_put_both;
+	if (nf_conntrack_expect_related(exp_reply) != 0)
+		goto out_unexpect_orig;
+
+	/* Add GRE keymap entries */
+	if (nf_ct_gre_keymap_add(ct, IP_CT_DIR_ORIGINAL, &exp_orig->tuple) != 0)
+		goto out_unexpect_both;
+	if (nf_ct_gre_keymap_add(ct, IP_CT_DIR_REPLY, &exp_reply->tuple) != 0) {
+		nf_ct_gre_keymap_destroy(ct);
+		goto out_unexpect_both;
+	}
+	ret = 0;
+
+out_put_both:
+	nf_conntrack_expect_put(exp_reply);
+out_put_orig:
+	nf_conntrack_expect_put(exp_orig);
+out:
+	return ret;
+
+out_unexpect_both:
+	nf_conntrack_unexpect_related(exp_reply);
+out_unexpect_orig:
+	nf_conntrack_unexpect_related(exp_orig);
+	goto out_put_both;
+}
+
+static inline int
+pptp_inbound_pkt(struct sk_buff **pskb,
+		 struct PptpControlHeader *ctlh,
+		 union pptp_ctrl_union *pptpReq,
+		 unsigned int reqlen,
+		 struct nf_conn *ct,
+		 enum ip_conntrack_info ctinfo)
+{
+	struct nf_ct_pptp_master *info = &nfct_help(ct)->help.ct_pptp_info;
+	u_int16_t msg;
+	__be16 cid = 0, pcid = 0;
+	typeof(nf_nat_pptp_hook_inbound) nf_nat_pptp_inbound;
+
+	msg = ntohs(ctlh->messageType);
+	DEBUGP("inbound control message %s\n", pptp_msg_name[msg]);
+
+	switch (msg) {
+	case PPTP_START_SESSION_REPLY:
+		/* server confirms new control session */
+		if (info->sstate < PPTP_SESSION_REQUESTED)
+			goto invalid;
+		if (pptpReq->srep.resultCode == PPTP_START_OK)
+			info->sstate = PPTP_SESSION_CONFIRMED;
+		else
+			info->sstate = PPTP_SESSION_ERROR;
+		break;
+
+	case PPTP_STOP_SESSION_REPLY:
+		/* server confirms end of control session */
+		if (info->sstate > PPTP_SESSION_STOPREQ)
+			goto invalid;
+		if (pptpReq->strep.resultCode == PPTP_STOP_OK)
+			info->sstate = PPTP_SESSION_NONE;
+		else
+			info->sstate = PPTP_SESSION_ERROR;
+		break;
+
+	case PPTP_OUT_CALL_REPLY:
+		/* server accepted call, we now expect GRE frames */
+		if (info->sstate != PPTP_SESSION_CONFIRMED)
+			goto invalid;
+		if (info->cstate != PPTP_CALL_OUT_REQ &&
+		    info->cstate != PPTP_CALL_OUT_CONF)
+			goto invalid;
+
+		cid = pptpReq->ocack.callID;
+		pcid = pptpReq->ocack.peersCallID;
+		if (info->pns_call_id != pcid)
+			goto invalid;
+		DEBUGP("%s, CID=%X, PCID=%X\n", pptp_msg_name[msg],
+			ntohs(cid), ntohs(pcid));
+
+		if (pptpReq->ocack.resultCode == PPTP_OUTCALL_CONNECT) {
+			info->cstate = PPTP_CALL_OUT_CONF;
+			info->pac_call_id = cid;
+			exp_gre(ct, cid, pcid);
+		} else
+			info->cstate = PPTP_CALL_NONE;
+		break;
+
+	case PPTP_IN_CALL_REQUEST:
+		/* server tells us about incoming call request */
+		if (info->sstate != PPTP_SESSION_CONFIRMED)
+			goto invalid;
+
+		cid = pptpReq->icreq.callID;
+		DEBUGP("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid));
+		info->cstate = PPTP_CALL_IN_REQ;
+		info->pac_call_id = cid;
+		break;
+
+	case PPTP_IN_CALL_CONNECT:
+		/* server tells us about incoming call established */
+		if (info->sstate != PPTP_SESSION_CONFIRMED)
+			goto invalid;
+		if (info->cstate != PPTP_CALL_IN_REP &&
+		    info->cstate != PPTP_CALL_IN_CONF)
+			goto invalid;
+
+		pcid = pptpReq->iccon.peersCallID;
+		cid = info->pac_call_id;
+
+		if (info->pns_call_id != pcid)
+			goto invalid;
+
+		DEBUGP("%s, PCID=%X\n", pptp_msg_name[msg], ntohs(pcid));
+		info->cstate = PPTP_CALL_IN_CONF;
+
+		/* we expect a GRE connection from PAC to PNS */
+		exp_gre(ct, cid, pcid);
+		break;
+
+	case PPTP_CALL_DISCONNECT_NOTIFY:
+		/* server confirms disconnect */
+		cid = pptpReq->disc.callID;
+		DEBUGP("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid));
+		info->cstate = PPTP_CALL_NONE;
+
+		/* untrack this call id, unexpect GRE packets */
+		pptp_destroy_siblings(ct);
+		break;
+
+	case PPTP_WAN_ERROR_NOTIFY:
+	case PPTP_ECHO_REQUEST:
+	case PPTP_ECHO_REPLY:
+		/* I don't have to explain these ;) */
+		break;
+
+	default:
+		goto invalid;
+	}
+
+	nf_nat_pptp_inbound = rcu_dereference(nf_nat_pptp_hook_inbound);
+	if (nf_nat_pptp_inbound && ct->status & IPS_NAT_MASK)
+		return nf_nat_pptp_inbound(pskb, ct, ctinfo, ctlh, pptpReq);
+	return NF_ACCEPT;
+
+invalid:
+	DEBUGP("invalid %s: type=%d cid=%u pcid=%u "
+	       "cstate=%d sstate=%d pns_cid=%u pac_cid=%u\n",
+	       msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : pptp_msg_name[0],
+	       msg, ntohs(cid), ntohs(pcid),  info->cstate, info->sstate,
+	       ntohs(info->pns_call_id), ntohs(info->pac_call_id));
+	return NF_ACCEPT;
+}
+
+static inline int
+pptp_outbound_pkt(struct sk_buff **pskb,
+		  struct PptpControlHeader *ctlh,
+		  union pptp_ctrl_union *pptpReq,
+		  unsigned int reqlen,
+		  struct nf_conn *ct,
+		  enum ip_conntrack_info ctinfo)
+{
+	struct nf_ct_pptp_master *info = &nfct_help(ct)->help.ct_pptp_info;
+	u_int16_t msg;
+	__be16 cid = 0, pcid = 0;
+	typeof(nf_nat_pptp_hook_outbound) nf_nat_pptp_outbound;
+
+	msg = ntohs(ctlh->messageType);
+	DEBUGP("outbound control message %s\n", pptp_msg_name[msg]);
+
+	switch (msg) {
+	case PPTP_START_SESSION_REQUEST:
+		/* client requests for new control session */
+		if (info->sstate != PPTP_SESSION_NONE)
+			goto invalid;
+		info->sstate = PPTP_SESSION_REQUESTED;
+		break;
+
+	case PPTP_STOP_SESSION_REQUEST:
+		/* client requests end of control session */
+		info->sstate = PPTP_SESSION_STOPREQ;
+		break;
+
+	case PPTP_OUT_CALL_REQUEST:
+		/* client initiating connection to server */
+		if (info->sstate != PPTP_SESSION_CONFIRMED)
+			goto invalid;
+		info->cstate = PPTP_CALL_OUT_REQ;
+		/* track PNS call id */
+		cid = pptpReq->ocreq.callID;
+		DEBUGP("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid));
+		info->pns_call_id = cid;
+		break;
+
+	case PPTP_IN_CALL_REPLY:
+		/* client answers incoming call */
+		if (info->cstate != PPTP_CALL_IN_REQ &&
+		    info->cstate != PPTP_CALL_IN_REP)
+			goto invalid;
+
+		cid = pptpReq->icack.callID;
+		pcid = pptpReq->icack.peersCallID;
+		if (info->pac_call_id != pcid)
+			goto invalid;
+		DEBUGP("%s, CID=%X PCID=%X\n", pptp_msg_name[msg],
+		       ntohs(cid), ntohs(pcid));
+
+		if (pptpReq->icack.resultCode == PPTP_INCALL_ACCEPT) {
+			/* part two of the three-way handshake */
+			info->cstate = PPTP_CALL_IN_REP;
+			info->pns_call_id = cid;
+		} else
+			info->cstate = PPTP_CALL_NONE;
+		break;
+
+	case PPTP_CALL_CLEAR_REQUEST:
+		/* client requests hangup of call */
+		if (info->sstate != PPTP_SESSION_CONFIRMED)
+			goto invalid;
+		/* FUTURE: iterate over all calls and check if
+		 * call ID is valid.  We don't do this without newnat,
+		 * because we only know about last call */
+		info->cstate = PPTP_CALL_CLEAR_REQ;
+		break;
+
+	case PPTP_SET_LINK_INFO:
+	case PPTP_ECHO_REQUEST:
+	case PPTP_ECHO_REPLY:
+		/* I don't have to explain these ;) */
+		break;
+
+	default:
+		goto invalid;
+	}
+
+	nf_nat_pptp_outbound = rcu_dereference(nf_nat_pptp_hook_outbound);
+	if (nf_nat_pptp_outbound && ct->status & IPS_NAT_MASK)
+		return nf_nat_pptp_outbound(pskb, ct, ctinfo, ctlh, pptpReq);
+	return NF_ACCEPT;
+
+invalid:
+	DEBUGP("invalid %s: type=%d cid=%u pcid=%u "
+	       "cstate=%d sstate=%d pns_cid=%u pac_cid=%u\n",
+	       msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : pptp_msg_name[0],
+	       msg, ntohs(cid), ntohs(pcid),  info->cstate, info->sstate,
+	       ntohs(info->pns_call_id), ntohs(info->pac_call_id));
+	return NF_ACCEPT;
+}
+
+static const unsigned int pptp_msg_size[] = {
+	[PPTP_START_SESSION_REQUEST]  = sizeof(struct PptpStartSessionRequest),
+	[PPTP_START_SESSION_REPLY]    = sizeof(struct PptpStartSessionReply),
+	[PPTP_STOP_SESSION_REQUEST]   = sizeof(struct PptpStopSessionRequest),
+	[PPTP_STOP_SESSION_REPLY]     = sizeof(struct PptpStopSessionReply),
+	[PPTP_OUT_CALL_REQUEST]       = sizeof(struct PptpOutCallRequest),
+	[PPTP_OUT_CALL_REPLY]	      = sizeof(struct PptpOutCallReply),
+	[PPTP_IN_CALL_REQUEST]	      = sizeof(struct PptpInCallRequest),
+	[PPTP_IN_CALL_REPLY]	      = sizeof(struct PptpInCallReply),
+	[PPTP_IN_CALL_CONNECT]	      = sizeof(struct PptpInCallConnected),
+	[PPTP_CALL_CLEAR_REQUEST]     = sizeof(struct PptpClearCallRequest),
+	[PPTP_CALL_DISCONNECT_NOTIFY] = sizeof(struct PptpCallDisconnectNotify),
+	[PPTP_WAN_ERROR_NOTIFY]	      = sizeof(struct PptpWanErrorNotify),
+	[PPTP_SET_LINK_INFO]	      = sizeof(struct PptpSetLinkInfo),
+};
+
+/* track caller id inside control connection, call expect_related */
+static int
+conntrack_pptp_help(struct sk_buff **pskb, unsigned int protoff,
+		    struct nf_conn *ct, enum ip_conntrack_info ctinfo)
+
+{
+	int dir = CTINFO2DIR(ctinfo);
+	struct nf_ct_pptp_master *info = &nfct_help(ct)->help.ct_pptp_info;
+	struct tcphdr _tcph, *tcph;
+	struct pptp_pkt_hdr _pptph, *pptph;
+	struct PptpControlHeader _ctlh, *ctlh;
+	union pptp_ctrl_union _pptpReq, *pptpReq;
+	unsigned int tcplen = (*pskb)->len - protoff;
+	unsigned int datalen, reqlen, nexthdr_off;
+	int oldsstate, oldcstate;
+	int ret;
+	u_int16_t msg;
+
+	/* don't do any tracking before tcp handshake complete */
+	if (ctinfo != IP_CT_ESTABLISHED &&
+	    ctinfo != IP_CT_ESTABLISHED + IP_CT_IS_REPLY)
+		return NF_ACCEPT;
+
+	nexthdr_off = protoff;
+	tcph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_tcph), &_tcph);
+	BUG_ON(!tcph);
+	nexthdr_off += tcph->doff * 4;
+ 	datalen = tcplen - tcph->doff * 4;
+
+	pptph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_pptph), &_pptph);
+	if (!pptph) {
+		DEBUGP("no full PPTP header, can't track\n");
+		return NF_ACCEPT;
+	}
+	nexthdr_off += sizeof(_pptph);
+	datalen -= sizeof(_pptph);
+
+	/* if it's not a control message we can't do anything with it */
+	if (ntohs(pptph->packetType) != PPTP_PACKET_CONTROL ||
+	    ntohl(pptph->magicCookie) != PPTP_MAGIC_COOKIE) {
+		DEBUGP("not a control packet\n");
+		return NF_ACCEPT;
+	}
+
+	ctlh = skb_header_pointer(*pskb, nexthdr_off, sizeof(_ctlh), &_ctlh);
+	if (!ctlh)
+		return NF_ACCEPT;
+	nexthdr_off += sizeof(_ctlh);
+	datalen -= sizeof(_ctlh);
+
+	reqlen = datalen;
+	msg = ntohs(ctlh->messageType);
+	if (msg > 0 && msg <= PPTP_MSG_MAX && reqlen < pptp_msg_size[msg])
+		return NF_ACCEPT;
+	if (reqlen > sizeof(*pptpReq))
+		reqlen = sizeof(*pptpReq);
+
+	pptpReq = skb_header_pointer(*pskb, nexthdr_off, reqlen, &_pptpReq);
+	if (!pptpReq)
+		return NF_ACCEPT;
+
+	oldsstate = info->sstate;
+	oldcstate = info->cstate;
+
+	spin_lock_bh(&nf_pptp_lock);
+
+	/* FIXME: We just blindly assume that the control connection is always
+	 * established from PNS->PAC.  However, RFC makes no guarantee */
+	if (dir == IP_CT_DIR_ORIGINAL)
+		/* client -> server (PNS -> PAC) */
+		ret = pptp_outbound_pkt(pskb, ctlh, pptpReq, reqlen, ct,
+					ctinfo);
+	else
+		/* server -> client (PAC -> PNS) */
+		ret = pptp_inbound_pkt(pskb, ctlh, pptpReq, reqlen, ct,
+				       ctinfo);
+	DEBUGP("sstate: %d->%d, cstate: %d->%d\n",
+		oldsstate, info->sstate, oldcstate, info->cstate);
+	spin_unlock_bh(&nf_pptp_lock);
+
+	return ret;
+}
+
+/* control protocol helper */
+static struct nf_conntrack_helper pptp __read_mostly = {
+	.name			= "pptp",
+	.me			= THIS_MODULE,
+	.max_expected		= 2,
+	.timeout		= 5 * 60,
+	.tuple.src.l3num	= AF_INET,
+	.tuple.src.u.tcp.port	= __constant_htons(PPTP_CONTROL_PORT),
+	.tuple.dst.protonum	= IPPROTO_TCP,
+	.mask.src.l3num		= 0xffff,
+	.mask.src.u.tcp.port	= __constant_htons(0xffff),
+	.mask.dst.protonum	= 0xff,
+	.help			= conntrack_pptp_help,
+	.destroy		= pptp_destroy_siblings,
+};
+
+static int __init nf_conntrack_pptp_init(void)
+{
+	return nf_conntrack_helper_register(&pptp);
+}
+
+static void __exit nf_conntrack_pptp_fini(void)
+{
+	nf_conntrack_helper_unregister(&pptp);
+	nf_ct_gre_keymap_flush();
+}
+
+module_init(nf_conntrack_pptp_init);
+module_exit(nf_conntrack_pptp_fini);
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
new file mode 100644
index 00000000000..1a61b72712c
--- /dev/null
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -0,0 +1,410 @@
+/* L3/L4 protocol support for nf_conntrack. */
+
+/* (C) 1999-2001 Paul `Rusty' Russell
+ * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
+ * (C) 2003,2004 USAGI/WIDE Project <http://www.linux-ipv6.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/skbuff.h>
+#include <linux/vmalloc.h>
+#include <linux/stddef.h>
+#include <linux/err.h>
+#include <linux/percpu.h>
+#include <linux/moduleparam.h>
+#include <linux/notifier.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_l3proto.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_core.h>
+
+struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX] __read_mostly;
+struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX] __read_mostly;
+EXPORT_SYMBOL_GPL(nf_ct_l3protos);
+
+#ifdef CONFIG_SYSCTL
+static DEFINE_MUTEX(nf_ct_proto_sysctl_mutex);
+
+static int
+nf_ct_register_sysctl(struct ctl_table_header **header, struct ctl_table *path,
+		      struct ctl_table *table, unsigned int *users)
+{
+	if (*header == NULL) {
+		*header = nf_register_sysctl_table(path, table);
+		if (*header == NULL)
+			return -ENOMEM;
+	}
+	if (users != NULL)
+		(*users)++;
+	return 0;
+}
+
+static void
+nf_ct_unregister_sysctl(struct ctl_table_header **header,
+			struct ctl_table *table, unsigned int *users)
+{
+	if (users != NULL && --*users > 0)
+		return;
+	nf_unregister_sysctl_table(*header, table);
+	*header = NULL;
+}
+#endif
+
+struct nf_conntrack_l4proto *
+__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto)
+{
+	if (unlikely(l3proto >= AF_MAX || nf_ct_protos[l3proto] == NULL))
+		return &nf_conntrack_l4proto_generic;
+
+	return nf_ct_protos[l3proto][l4proto];
+}
+EXPORT_SYMBOL_GPL(__nf_ct_l4proto_find);
+
+/* this is guaranteed to always return a valid protocol helper, since
+ * it falls back to generic_protocol */
+struct nf_conntrack_l4proto *
+nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t l4proto)
+{
+	struct nf_conntrack_l4proto *p;
+
+	preempt_disable();
+	p = __nf_ct_l4proto_find(l3proto, l4proto);
+	if (!try_module_get(p->me))
+		p = &nf_conntrack_l4proto_generic;
+	preempt_enable();
+
+	return p;
+}
+EXPORT_SYMBOL_GPL(nf_ct_l4proto_find_get);
+
+void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p)
+{
+	module_put(p->me);
+}
+EXPORT_SYMBOL_GPL(nf_ct_l4proto_put);
+
+struct nf_conntrack_l3proto *
+nf_ct_l3proto_find_get(u_int16_t l3proto)
+{
+	struct nf_conntrack_l3proto *p;
+
+	preempt_disable();
+	p = __nf_ct_l3proto_find(l3proto);
+	if (!try_module_get(p->me))
+		p = &nf_conntrack_l3proto_generic;
+	preempt_enable();
+
+	return p;
+}
+EXPORT_SYMBOL_GPL(nf_ct_l3proto_find_get);
+
+void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p)
+{
+	module_put(p->me);
+}
+EXPORT_SYMBOL_GPL(nf_ct_l3proto_put);
+
+int
+nf_ct_l3proto_try_module_get(unsigned short l3proto)
+{
+	int ret;
+	struct nf_conntrack_l3proto *p;
+
+retry:	p = nf_ct_l3proto_find_get(l3proto);
+	if (p == &nf_conntrack_l3proto_generic) {
+		ret = request_module("nf_conntrack-%d", l3proto);
+		if (!ret)
+			goto retry;
+
+		return -EPROTOTYPE;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(nf_ct_l3proto_try_module_get);
+
+void nf_ct_l3proto_module_put(unsigned short l3proto)
+{
+	struct nf_conntrack_l3proto *p;
+
+	preempt_disable();
+	p = __nf_ct_l3proto_find(l3proto);
+	preempt_enable();
+
+	module_put(p->me);
+}
+EXPORT_SYMBOL_GPL(nf_ct_l3proto_module_put);
+
+static int kill_l3proto(struct nf_conn *i, void *data)
+{
+	return (i->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num ==
+			((struct nf_conntrack_l3proto *)data)->l3proto);
+}
+
+static int kill_l4proto(struct nf_conn *i, void *data)
+{
+	struct nf_conntrack_l4proto *l4proto;
+	l4proto = (struct nf_conntrack_l4proto *)data;
+	return (i->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum ==
+			l4proto->l4proto) &&
+	       (i->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num ==
+			l4proto->l3proto);
+}
+
+static int nf_ct_l3proto_register_sysctl(struct nf_conntrack_l3proto *l3proto)
+{
+	int err = 0;
+
+#ifdef CONFIG_SYSCTL
+	mutex_lock(&nf_ct_proto_sysctl_mutex);
+	if (l3proto->ctl_table != NULL) {
+		err = nf_ct_register_sysctl(&l3proto->ctl_table_header,
+					    l3proto->ctl_table_path,
+					    l3proto->ctl_table, NULL);
+	}
+	mutex_unlock(&nf_ct_proto_sysctl_mutex);
+#endif
+	return err;
+}
+
+static void nf_ct_l3proto_unregister_sysctl(struct nf_conntrack_l3proto *l3proto)
+{
+#ifdef CONFIG_SYSCTL
+	mutex_lock(&nf_ct_proto_sysctl_mutex);
+	if (l3proto->ctl_table_header != NULL)
+		nf_ct_unregister_sysctl(&l3proto->ctl_table_header,
+					l3proto->ctl_table, NULL);
+	mutex_unlock(&nf_ct_proto_sysctl_mutex);
+#endif
+}
+
+int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto)
+{
+	int ret = 0;
+
+	if (proto->l3proto >= AF_MAX) {
+		ret = -EBUSY;
+		goto out;
+	}
+
+	write_lock_bh(&nf_conntrack_lock);
+	if (nf_ct_l3protos[proto->l3proto] != &nf_conntrack_l3proto_generic) {
+		ret = -EBUSY;
+		goto out_unlock;
+	}
+	nf_ct_l3protos[proto->l3proto] = proto;
+	write_unlock_bh(&nf_conntrack_lock);
+
+	ret = nf_ct_l3proto_register_sysctl(proto);
+	if (ret < 0)
+		nf_conntrack_l3proto_unregister(proto);
+	return ret;
+
+out_unlock:
+	write_unlock_bh(&nf_conntrack_lock);
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_register);
+
+int nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto)
+{
+	int ret = 0;
+
+	if (proto->l3proto >= AF_MAX) {
+		ret = -EBUSY;
+		goto out;
+	}
+
+	write_lock_bh(&nf_conntrack_lock);
+	if (nf_ct_l3protos[proto->l3proto] != proto) {
+		write_unlock_bh(&nf_conntrack_lock);
+		ret = -EBUSY;
+		goto out;
+	}
+
+	nf_ct_l3protos[proto->l3proto] = &nf_conntrack_l3proto_generic;
+	write_unlock_bh(&nf_conntrack_lock);
+
+	nf_ct_l3proto_unregister_sysctl(proto);
+
+	/* Somebody could be still looking at the proto in bh. */
+	synchronize_net();
+
+	/* Remove all contrack entries for this protocol */
+	nf_ct_iterate_cleanup(kill_l3proto, proto);
+
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_unregister);
+
+static int nf_ct_l4proto_register_sysctl(struct nf_conntrack_l4proto *l4proto)
+{
+	int err = 0;
+
+#ifdef CONFIG_SYSCTL
+	mutex_lock(&nf_ct_proto_sysctl_mutex);
+	if (l4proto->ctl_table != NULL) {
+		err = nf_ct_register_sysctl(l4proto->ctl_table_header,
+					    nf_net_netfilter_sysctl_path,
+					    l4proto->ctl_table,
+					    l4proto->ctl_table_users);
+		if (err < 0)
+			goto out;
+	}
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	if (l4proto->ctl_compat_table != NULL) {
+		err = nf_ct_register_sysctl(&l4proto->ctl_compat_table_header,
+					    nf_net_ipv4_netfilter_sysctl_path,
+					    l4proto->ctl_compat_table, NULL);
+		if (err == 0)
+			goto out;
+		nf_ct_unregister_sysctl(l4proto->ctl_table_header,
+					l4proto->ctl_table,
+					l4proto->ctl_table_users);
+	}
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+out:
+	mutex_unlock(&nf_ct_proto_sysctl_mutex);
+#endif /* CONFIG_SYSCTL */
+	return err;
+}
+
+static void nf_ct_l4proto_unregister_sysctl(struct nf_conntrack_l4proto *l4proto)
+{
+#ifdef CONFIG_SYSCTL
+	mutex_lock(&nf_ct_proto_sysctl_mutex);
+	if (l4proto->ctl_table_header != NULL &&
+	    *l4proto->ctl_table_header != NULL)
+		nf_ct_unregister_sysctl(l4proto->ctl_table_header,
+					l4proto->ctl_table,
+					l4proto->ctl_table_users);
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	if (l4proto->ctl_compat_table_header != NULL)
+		nf_ct_unregister_sysctl(&l4proto->ctl_compat_table_header,
+					l4proto->ctl_compat_table, NULL);
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+	mutex_unlock(&nf_ct_proto_sysctl_mutex);
+#endif /* CONFIG_SYSCTL */
+}
+
+/* FIXME: Allow NULL functions and sub in pointers to generic for
+   them. --RR */
+int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *l4proto)
+{
+	int ret = 0;
+
+	if (l4proto->l3proto >= PF_MAX) {
+		ret = -EBUSY;
+		goto out;
+	}
+
+	if (l4proto == &nf_conntrack_l4proto_generic)
+		return nf_ct_l4proto_register_sysctl(l4proto);
+
+retry:
+	write_lock_bh(&nf_conntrack_lock);
+	if (nf_ct_protos[l4proto->l3proto]) {
+		if (nf_ct_protos[l4proto->l3proto][l4proto->l4proto]
+				!= &nf_conntrack_l4proto_generic) {
+			ret = -EBUSY;
+			goto out_unlock;
+		}
+	} else {
+		/* l3proto may be loaded latter. */
+		struct nf_conntrack_l4proto **proto_array;
+		int i;
+
+		write_unlock_bh(&nf_conntrack_lock);
+
+		proto_array = (struct nf_conntrack_l4proto **)
+				kmalloc(MAX_NF_CT_PROTO *
+					 sizeof(struct nf_conntrack_l4proto *),
+					GFP_KERNEL);
+		if (proto_array == NULL) {
+			ret = -ENOMEM;
+			goto out;
+		}
+		for (i = 0; i < MAX_NF_CT_PROTO; i++)
+			proto_array[i] = &nf_conntrack_l4proto_generic;
+
+		write_lock_bh(&nf_conntrack_lock);
+		if (nf_ct_protos[l4proto->l3proto]) {
+			/* bad timing, but no problem */
+			write_unlock_bh(&nf_conntrack_lock);
+			kfree(proto_array);
+		} else {
+			nf_ct_protos[l4proto->l3proto] = proto_array;
+			write_unlock_bh(&nf_conntrack_lock);
+		}
+
+		/*
+		 * Just once because array is never freed until unloading
+		 * nf_conntrack.ko
+		 */
+		goto retry;
+	}
+
+	nf_ct_protos[l4proto->l3proto][l4proto->l4proto] = l4proto;
+	write_unlock_bh(&nf_conntrack_lock);
+
+	ret = nf_ct_l4proto_register_sysctl(l4proto);
+	if (ret < 0)
+		nf_conntrack_l4proto_unregister(l4proto);
+	return ret;
+
+out_unlock:
+	write_unlock_bh(&nf_conntrack_lock);
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_register);
+
+int nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto)
+{
+	int ret = 0;
+
+	if (l4proto->l3proto >= PF_MAX) {
+		ret = -EBUSY;
+		goto out;
+	}
+
+	if (l4proto == &nf_conntrack_l4proto_generic) {
+		nf_ct_l4proto_unregister_sysctl(l4proto);
+		goto out;
+	}
+
+	write_lock_bh(&nf_conntrack_lock);
+	if (nf_ct_protos[l4proto->l3proto][l4proto->l4proto]
+	    != l4proto) {
+		write_unlock_bh(&nf_conntrack_lock);
+		ret = -EBUSY;
+		goto out;
+	}
+	nf_ct_protos[l4proto->l3proto][l4proto->l4proto]
+		= &nf_conntrack_l4proto_generic;
+	write_unlock_bh(&nf_conntrack_lock);
+
+	nf_ct_l4proto_unregister_sysctl(l4proto);
+
+	/* Somebody could be still looking at the proto in bh. */
+	synchronize_net();
+
+	/* Remove all contrack entries for this protocol */
+	nf_ct_iterate_cleanup(kill_l4proto, l4proto);
+
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_unregister);
diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c
index 26408bb0955..69902531c23 100644
--- a/net/netfilter/nf_conntrack_proto_generic.c
+++ b/net/netfilter/nf_conntrack_proto_generic.c
@@ -15,9 +15,9 @@
 #include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
 
-unsigned int nf_ct_generic_timeout __read_mostly = 600*HZ;
+static unsigned int nf_ct_generic_timeout __read_mostly = 600*HZ;
 
 static int generic_pkt_to_tuple(const struct sk_buff *skb,
 				unsigned int dataoff,
@@ -71,10 +71,42 @@ static int new(struct nf_conn *conntrack, const struct sk_buff *skb,
 	return 1;
 }
 
-struct nf_conntrack_protocol nf_conntrack_generic_protocol =
+#ifdef CONFIG_SYSCTL
+static struct ctl_table_header *generic_sysctl_header;
+static struct ctl_table generic_sysctl_table[] = {
+	{
+		.ctl_name	= NET_NF_CONNTRACK_GENERIC_TIMEOUT,
+		.procname	= "nf_conntrack_generic_timeout",
+		.data		= &nf_ct_generic_timeout,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+static struct ctl_table generic_compat_sysctl_table[] = {
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT,
+		.procname	= "ip_conntrack_generic_timeout",
+		.data		= &nf_ct_generic_timeout,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+#endif /* CONFIG_SYSCTL */
+
+struct nf_conntrack_l4proto nf_conntrack_l4proto_generic =
 {
 	.l3proto		= PF_UNSPEC,
-	.proto			= 0,
+	.l4proto		= 0,
 	.name			= "unknown",
 	.pkt_to_tuple		= generic_pkt_to_tuple,
 	.invert_tuple		= generic_invert_tuple,
@@ -82,4 +114,11 @@ struct nf_conntrack_protocol nf_conntrack_generic_protocol =
 	.print_conntrack	= generic_print_conntrack,
 	.packet			= packet,
 	.new			= new,
+#ifdef CONFIG_SYSCTL
+	.ctl_table_header	= &generic_sysctl_header,
+	.ctl_table		= generic_sysctl_table,
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	.ctl_compat_table	= generic_compat_sysctl_table,
+#endif
+#endif
 };
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c
new file mode 100644
index 00000000000..ac193ce7024
--- /dev/null
+++ b/net/netfilter/nf_conntrack_proto_gre.c
@@ -0,0 +1,305 @@
+/*
+ * ip_conntrack_proto_gre.c - Version 3.0
+ *
+ * Connection tracking protocol helper module for GRE.
+ *
+ * GRE is a generic encapsulation protocol, which is generally not very
+ * suited for NAT, as it has no protocol-specific part as port numbers.
+ *
+ * It has an optional key field, which may help us distinguishing two
+ * connections between the same two hosts.
+ *
+ * GRE is defined in RFC 1701 and RFC 1702, as well as RFC 2784
+ *
+ * PPTP is built on top of a modified version of GRE, and has a mandatory
+ * field called "CallID", which serves us for the same purpose as the key
+ * field in plain GRE.
+ *
+ * Documentation about PPTP can be found in RFC 2637
+ *
+ * (C) 2000-2005 by Harald Welte <laforge@gnumonks.org>
+ *
+ * Development of this code funded by Astaro AG (http://www.astaro.com/)
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/timer.h>
+#include <linux/list.h>
+#include <linux/seq_file.h>
+#include <linux/in.h>
+#include <linux/skbuff.h>
+
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <net/netfilter/nf_conntrack_core.h>
+#include <linux/netfilter/nf_conntrack_proto_gre.h>
+#include <linux/netfilter/nf_conntrack_pptp.h>
+
+#define GRE_TIMEOUT		(30 * HZ)
+#define GRE_STREAM_TIMEOUT	(180 * HZ)
+
+#if 0
+#define DEBUGP(format, args...)	printk(KERN_DEBUG "%s:%s: " format, __FILE__, __FUNCTION__, ## args)
+#else
+#define DEBUGP(x, args...)
+#endif
+
+static DEFINE_RWLOCK(nf_ct_gre_lock);
+static LIST_HEAD(gre_keymap_list);
+
+void nf_ct_gre_keymap_flush(void)
+{
+	struct list_head *pos, *n;
+
+	write_lock_bh(&nf_ct_gre_lock);
+	list_for_each_safe(pos, n, &gre_keymap_list) {
+		list_del(pos);
+		kfree(pos);
+	}
+	write_unlock_bh(&nf_ct_gre_lock);
+}
+EXPORT_SYMBOL(nf_ct_gre_keymap_flush);
+
+static inline int gre_key_cmpfn(const struct nf_ct_gre_keymap *km,
+				const struct nf_conntrack_tuple *t)
+{
+	return km->tuple.src.l3num == t->src.l3num &&
+	       !memcmp(&km->tuple.src.u3, &t->src.u3, sizeof(t->src.u3)) &&
+	       !memcmp(&km->tuple.dst.u3, &t->dst.u3, sizeof(t->dst.u3)) &&
+	       km->tuple.dst.protonum == t->dst.protonum &&
+	       km->tuple.dst.u.all == t->dst.u.all;
+}
+
+/* look up the source key for a given tuple */
+static __be16 gre_keymap_lookup(struct nf_conntrack_tuple *t)
+{
+	struct nf_ct_gre_keymap *km;
+	__be16 key = 0;
+
+	read_lock_bh(&nf_ct_gre_lock);
+	list_for_each_entry(km, &gre_keymap_list, list) {
+		if (gre_key_cmpfn(km, t)) {
+			key = km->tuple.src.u.gre.key;
+			break;
+		}
+	}
+	read_unlock_bh(&nf_ct_gre_lock);
+
+	DEBUGP("lookup src key 0x%x for ", key);
+	NF_CT_DUMP_TUPLE(t);
+
+	return key;
+}
+
+/* add a single keymap entry, associate with specified master ct */
+int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
+			 struct nf_conntrack_tuple *t)
+{
+	struct nf_conn_help *help = nfct_help(ct);
+	struct nf_ct_gre_keymap **kmp, *km;
+
+	BUG_ON(strcmp(help->helper->name, "pptp"));
+	kmp = &help->help.ct_pptp_info.keymap[dir];
+	if (*kmp) {
+		/* check whether it's a retransmission */
+		list_for_each_entry(km, &gre_keymap_list, list) {
+			if (gre_key_cmpfn(km, t) && km == *kmp)
+				return 0;
+		}
+		DEBUGP("trying to override keymap_%s for ct %p\n",
+			dir == IP_CT_DIR_REPLY ? "reply" : "orig", ct);
+		return -EEXIST;
+	}
+
+	km = kmalloc(sizeof(*km), GFP_ATOMIC);
+	if (!km)
+		return -ENOMEM;
+	memcpy(&km->tuple, t, sizeof(*t));
+	*kmp = km;
+
+	DEBUGP("adding new entry %p: ", km);
+	NF_CT_DUMP_TUPLE(&km->tuple);
+
+	write_lock_bh(&nf_ct_gre_lock);
+	list_add_tail(&km->list, &gre_keymap_list);
+	write_unlock_bh(&nf_ct_gre_lock);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(nf_ct_gre_keymap_add);
+
+/* destroy the keymap entries associated with specified master ct */
+void nf_ct_gre_keymap_destroy(struct nf_conn *ct)
+{
+	struct nf_conn_help *help = nfct_help(ct);
+	enum ip_conntrack_dir dir;
+
+	DEBUGP("entering for ct %p\n", ct);
+	BUG_ON(strcmp(help->helper->name, "pptp"));
+
+	write_lock_bh(&nf_ct_gre_lock);
+	for (dir = IP_CT_DIR_ORIGINAL; dir < IP_CT_DIR_MAX; dir++) {
+		if (help->help.ct_pptp_info.keymap[dir]) {
+			DEBUGP("removing %p from list\n",
+				help->help.ct_pptp_info.keymap[dir]);
+			list_del(&help->help.ct_pptp_info.keymap[dir]->list);
+			kfree(help->help.ct_pptp_info.keymap[dir]);
+			help->help.ct_pptp_info.keymap[dir] = NULL;
+		}
+	}
+	write_unlock_bh(&nf_ct_gre_lock);
+}
+EXPORT_SYMBOL_GPL(nf_ct_gre_keymap_destroy);
+
+/* PUBLIC CONNTRACK PROTO HELPER FUNCTIONS */
+
+/* invert gre part of tuple */
+static int gre_invert_tuple(struct nf_conntrack_tuple *tuple,
+			    const struct nf_conntrack_tuple *orig)
+{
+	tuple->dst.u.gre.key = orig->src.u.gre.key;
+	tuple->src.u.gre.key = orig->dst.u.gre.key;
+	return 1;
+}
+
+/* gre hdr info to tuple */
+static int gre_pkt_to_tuple(const struct sk_buff *skb,
+			   unsigned int dataoff,
+			   struct nf_conntrack_tuple *tuple)
+{
+	struct gre_hdr_pptp _pgrehdr, *pgrehdr;
+	__be16 srckey;
+	struct gre_hdr _grehdr, *grehdr;
+
+	/* first only delinearize old RFC1701 GRE header */
+	grehdr = skb_header_pointer(skb, dataoff, sizeof(_grehdr), &_grehdr);
+	if (!grehdr || grehdr->version != GRE_VERSION_PPTP) {
+		/* try to behave like "nf_conntrack_proto_generic" */
+		tuple->src.u.all = 0;
+		tuple->dst.u.all = 0;
+		return 1;
+	}
+
+	/* PPTP header is variable length, only need up to the call_id field */
+	pgrehdr = skb_header_pointer(skb, dataoff, 8, &_pgrehdr);
+	if (!pgrehdr)
+		return 1;
+
+	if (ntohs(grehdr->protocol) != GRE_PROTOCOL_PPTP) {
+		DEBUGP("GRE_VERSION_PPTP but unknown proto\n");
+		return 0;
+	}
+
+	tuple->dst.u.gre.key = pgrehdr->call_id;
+	srckey = gre_keymap_lookup(tuple);
+	tuple->src.u.gre.key = srckey;
+
+	return 1;
+}
+
+/* print gre part of tuple */
+static int gre_print_tuple(struct seq_file *s,
+			   const struct nf_conntrack_tuple *tuple)
+{
+	return seq_printf(s, "srckey=0x%x dstkey=0x%x ",
+			  ntohs(tuple->src.u.gre.key),
+			  ntohs(tuple->dst.u.gre.key));
+}
+
+/* print private data for conntrack */
+static int gre_print_conntrack(struct seq_file *s,
+			       const struct nf_conn *ct)
+{
+	return seq_printf(s, "timeout=%u, stream_timeout=%u ",
+			  (ct->proto.gre.timeout / HZ),
+			  (ct->proto.gre.stream_timeout / HZ));
+}
+
+/* Returns verdict for packet, and may modify conntrack */
+static int gre_packet(struct nf_conn *ct,
+		      const struct sk_buff *skb,
+		      unsigned int dataoff,
+		      enum ip_conntrack_info ctinfo,
+		      int pf,
+		      unsigned int hooknum)
+{
+	/* If we've seen traffic both ways, this is a GRE connection.
+	 * Extend timeout. */
+	if (ct->status & IPS_SEEN_REPLY) {
+		nf_ct_refresh_acct(ct, ctinfo, skb,
+				   ct->proto.gre.stream_timeout);
+		/* Also, more likely to be important, and not a probe. */
+		set_bit(IPS_ASSURED_BIT, &ct->status);
+		nf_conntrack_event_cache(IPCT_STATUS, skb);
+	} else
+		nf_ct_refresh_acct(ct, ctinfo, skb,
+				   ct->proto.gre.timeout);
+
+	return NF_ACCEPT;
+}
+
+/* Called when a new connection for this protocol found. */
+static int gre_new(struct nf_conn *ct, const struct sk_buff *skb,
+		   unsigned int dataoff)
+{
+	DEBUGP(": ");
+	NF_CT_DUMP_TUPLE(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
+
+	/* initialize to sane value.  Ideally a conntrack helper
+	 * (e.g. in case of pptp) is increasing them */
+	ct->proto.gre.stream_timeout = GRE_STREAM_TIMEOUT;
+	ct->proto.gre.timeout = GRE_TIMEOUT;
+
+	return 1;
+}
+
+/* Called when a conntrack entry has already been removed from the hashes
+ * and is about to be deleted from memory */
+static void gre_destroy(struct nf_conn *ct)
+{
+	struct nf_conn *master = ct->master;
+	DEBUGP(" entering\n");
+
+	if (!master)
+		DEBUGP("no master !?!\n");
+	else
+		nf_ct_gre_keymap_destroy(master);
+}
+
+/* protocol helper struct */
+static struct nf_conntrack_l4proto nf_conntrack_l4proto_gre4 = {
+	.l3proto	 = AF_INET,
+	.l4proto	 = IPPROTO_GRE,
+	.name		 = "gre",
+	.pkt_to_tuple	 = gre_pkt_to_tuple,
+	.invert_tuple	 = gre_invert_tuple,
+	.print_tuple	 = gre_print_tuple,
+	.print_conntrack = gre_print_conntrack,
+	.packet		 = gre_packet,
+	.new		 = gre_new,
+	.destroy	 = gre_destroy,
+	.me 		 = THIS_MODULE,
+#if defined(CONFIG_NF_CONNTRACK_NETLINK) || \
+    defined(CONFIG_NF_CONNTRACK_NETLINK_MODULE)
+	.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
+	.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
+#endif
+};
+
+static int __init nf_ct_proto_gre_init(void)
+{
+	return nf_conntrack_l4proto_register(&nf_conntrack_l4proto_gre4);
+}
+
+static void nf_ct_proto_gre_fini(void)
+{
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_gre4);
+	nf_ct_gre_keymap_flush();
+}
+
+module_init(nf_ct_proto_gre_init);
+module_exit(nf_ct_proto_gre_fini);
+
+MODULE_LICENSE("GPL");
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index af568777372..76e26366822 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -32,7 +32,8 @@
 #include <linux/interrupt.h>
 
 #include <net/netfilter/nf_conntrack.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
 
 #if 0
 #define DEBUGP(format, ...) printk(format, ## __VA_ARGS__)
@@ -216,7 +217,7 @@ static int sctp_print_conntrack(struct seq_file *s,
 for (offset = dataoff + sizeof(sctp_sctphdr_t), count = 0;		\
 	offset < skb->len &&						\
 	(sch = skb_header_pointer(skb, offset, sizeof(_sch), &_sch));	\
-	offset += (htons(sch->length) + 3) & ~3, count++)
+	offset += (ntohs(sch->length) + 3) & ~3, count++)
 
 /* Some validity checks to make sure the chunks are fine */
 static int do_basic_checks(struct nf_conn *conntrack,
@@ -508,36 +509,10 @@ static int sctp_new(struct nf_conn *conntrack, const struct sk_buff *skb,
 	return 1;
 }
 
-struct nf_conntrack_protocol nf_conntrack_protocol_sctp4 = { 
-	.l3proto	 = PF_INET,
-	.proto 		 = IPPROTO_SCTP, 
-	.name 		 = "sctp",
-	.pkt_to_tuple 	 = sctp_pkt_to_tuple, 
-	.invert_tuple 	 = sctp_invert_tuple, 
-	.print_tuple 	 = sctp_print_tuple, 
-	.print_conntrack = sctp_print_conntrack,
-	.packet 	 = sctp_packet, 
-	.new 		 = sctp_new, 
-	.destroy 	 = NULL, 
-	.me 		 = THIS_MODULE 
-};
-
-struct nf_conntrack_protocol nf_conntrack_protocol_sctp6 = { 
-	.l3proto	 = PF_INET6,
-	.proto 		 = IPPROTO_SCTP, 
-	.name 		 = "sctp",
-	.pkt_to_tuple 	 = sctp_pkt_to_tuple, 
-	.invert_tuple 	 = sctp_invert_tuple, 
-	.print_tuple 	 = sctp_print_tuple, 
-	.print_conntrack = sctp_print_conntrack,
-	.packet 	 = sctp_packet, 
-	.new 		 = sctp_new, 
-	.destroy 	 = NULL, 
-	.me 		 = THIS_MODULE 
-};
-
 #ifdef CONFIG_SYSCTL
-static ctl_table nf_ct_sysctl_table[] = {
+static unsigned int sctp_sysctl_table_users;
+static struct ctl_table_header *sctp_sysctl_header;
+static struct ctl_table sctp_sysctl_table[] = {
 	{
 		.ctl_name	= NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED,
 		.procname	= "nf_conntrack_sctp_timeout_closed",
@@ -594,63 +569,134 @@ static ctl_table nf_ct_sysctl_table[] = {
 		.mode		= 0644,
 		.proc_handler	= &proc_dointvec_jiffies,
 	},
-	{ .ctl_name = 0 }
+	{
+		.ctl_name = 0
+	}
 };
 
-static ctl_table nf_ct_netfilter_table[] = {
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+static struct ctl_table sctp_compat_sysctl_table[] = {
 	{
-		.ctl_name	= NET_NETFILTER,
-		.procname	= "netfilter",
-		.mode		= 0555,
-		.child		= nf_ct_sysctl_table,
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED,
+		.procname	= "ip_conntrack_sctp_timeout_closed",
+		.data		= &nf_ct_sctp_timeout_closed,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT,
+		.procname	= "ip_conntrack_sctp_timeout_cookie_wait",
+		.data		= &nf_ct_sctp_timeout_cookie_wait,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED,
+		.procname	= "ip_conntrack_sctp_timeout_cookie_echoed",
+		.data		= &nf_ct_sctp_timeout_cookie_echoed,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED,
+		.procname	= "ip_conntrack_sctp_timeout_established",
+		.data		= &nf_ct_sctp_timeout_established,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT,
+		.procname	= "ip_conntrack_sctp_timeout_shutdown_sent",
+		.data		= &nf_ct_sctp_timeout_shutdown_sent,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD,
+		.procname	= "ip_conntrack_sctp_timeout_shutdown_recd",
+		.data		= &nf_ct_sctp_timeout_shutdown_recd,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
 	},
-	{ .ctl_name = 0 }
-};
-
-static ctl_table nf_ct_net_table[] = {
 	{
-		.ctl_name	= CTL_NET,
-		.procname	= "net",
-		.mode		= 0555, 
-		.child		= nf_ct_netfilter_table,
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT,
+		.procname	= "ip_conntrack_sctp_timeout_shutdown_ack_sent",
+		.data		= &nf_ct_sctp_timeout_shutdown_ack_sent,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
 	},
-	{ .ctl_name = 0 }
+	{
+		.ctl_name = 0
+	}
+};
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+#endif
+
+struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 = {
+	.l3proto		= PF_INET,
+	.l4proto 		= IPPROTO_SCTP,
+	.name 			= "sctp",
+	.pkt_to_tuple 		= sctp_pkt_to_tuple,
+	.invert_tuple 		= sctp_invert_tuple,
+	.print_tuple 		= sctp_print_tuple,
+	.print_conntrack	= sctp_print_conntrack,
+	.packet 		= sctp_packet,
+	.new 			= sctp_new,
+	.me 			= THIS_MODULE,
+#ifdef CONFIG_SYSCTL
+	.ctl_table_users	= &sctp_sysctl_table_users,
+	.ctl_table_header	= &sctp_sysctl_header,
+	.ctl_table		= sctp_sysctl_table,
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	.ctl_compat_table	= sctp_compat_sysctl_table,
+#endif
+#endif
 };
 
-static struct ctl_table_header *nf_ct_sysctl_header;
+struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 = {
+	.l3proto		= PF_INET6,
+	.l4proto 		= IPPROTO_SCTP,
+	.name 			= "sctp",
+	.pkt_to_tuple 		= sctp_pkt_to_tuple,
+	.invert_tuple 		= sctp_invert_tuple,
+	.print_tuple 		= sctp_print_tuple,
+	.print_conntrack	= sctp_print_conntrack,
+	.packet 		= sctp_packet,
+	.new 			= sctp_new,
+	.me 			= THIS_MODULE,
+#ifdef CONFIG_SYSCTL
+	.ctl_table_users	= &sctp_sysctl_table_users,
+	.ctl_table_header	= &sctp_sysctl_header,
+	.ctl_table		= sctp_sysctl_table,
 #endif
+};
 
 int __init nf_conntrack_proto_sctp_init(void)
 {
 	int ret;
 
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_sctp4);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_sctp4);
 	if (ret) {
-		printk("nf_conntrack_proto_sctp4: protocol register failed\n");
+		printk("nf_conntrack_l4proto_sctp4: protocol register failed\n");
 		goto out;
 	}
-	ret = nf_conntrack_protocol_register(&nf_conntrack_protocol_sctp6);
+	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_sctp6);
 	if (ret) {
-		printk("nf_conntrack_proto_sctp6: protocol register failed\n");
+		printk("nf_conntrack_l4proto_sctp6: protocol register failed\n");
 		goto cleanup_sctp4;
 	}
 
-#ifdef CONFIG_SYSCTL
-	nf_ct_sysctl_header = register_sysctl_table(nf_ct_net_table, 0);
-	if (nf_ct_sysctl_header == NULL) {
-		printk("nf_conntrack_proto_sctp: can't register to sysctl.\n");
-		goto cleanup;
-	}
-#endif
-
 	return ret;
 
-#ifdef CONFIG_SYSCTL
- cleanup:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_sctp6);
-#endif
  cleanup_sctp4:
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_sctp4);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_sctp4);
  out:
 	DEBUGP("SCTP conntrack module loading %s\n", 
 					ret ? "failed": "succeeded");
@@ -659,11 +705,8 @@ int __init nf_conntrack_proto_sctp_init(void)
 
 void __exit nf_conntrack_proto_sctp_fini(void)
 {
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_sctp6);
-	nf_conntrack_protocol_unregister(&nf_conntrack_protocol_sctp4);
-#ifdef CONFIG_SYSCTL
- 	unregister_sysctl_table(nf_ct_sysctl_header);
-#endif
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_sctp6);
+	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_sctp4);
 	DEBUGP("SCTP conntrack module unloaded\n");
 }
 
@@ -673,3 +716,4 @@ module_exit(nf_conntrack_proto_sctp_fini);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Kiran Kumar Immidi");
 MODULE_DESCRIPTION("Netfilter connection tracking protocol helper for SCTP");
+MODULE_ALIAS("ip_conntrack_proto_sctp");
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 238bbb5b72e..626b0011dd8 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -42,7 +42,8 @@
 #include <linux/netfilter_ipv4.h>
 #include <linux/netfilter_ipv6.h>
 #include <net/netfilter/nf_conntrack.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
 
 #if 0
 #define DEBUGP printk
@@ -92,22 +93,22 @@ static const char *tcp_conntrack_names[] = {
 #define HOURS * 60 MINS
 #define DAYS * 24 HOURS
 
-unsigned int nf_ct_tcp_timeout_syn_sent __read_mostly =      2 MINS;
-unsigned int nf_ct_tcp_timeout_syn_recv __read_mostly =     60 SECS;
-unsigned int nf_ct_tcp_timeout_established __read_mostly =   5 DAYS;
-unsigned int nf_ct_tcp_timeout_fin_wait __read_mostly =      2 MINS;
-unsigned int nf_ct_tcp_timeout_close_wait __read_mostly =   60 SECS;
-unsigned int nf_ct_tcp_timeout_last_ack __read_mostly =     30 SECS;
-unsigned int nf_ct_tcp_timeout_time_wait __read_mostly =     2 MINS;
-unsigned int nf_ct_tcp_timeout_close __read_mostly =        10 SECS;
+static unsigned int nf_ct_tcp_timeout_syn_sent __read_mostly =      2 MINS;
+static unsigned int nf_ct_tcp_timeout_syn_recv __read_mostly =     60 SECS;
+static unsigned int nf_ct_tcp_timeout_established __read_mostly =   5 DAYS;
+static unsigned int nf_ct_tcp_timeout_fin_wait __read_mostly =      2 MINS;
+static unsigned int nf_ct_tcp_timeout_close_wait __read_mostly =   60 SECS;
+static unsigned int nf_ct_tcp_timeout_last_ack __read_mostly =     30 SECS;
+static unsigned int nf_ct_tcp_timeout_time_wait __read_mostly =     2 MINS;
+static unsigned int nf_ct_tcp_timeout_close __read_mostly =        10 SECS;
 
 /* RFC1122 says the R2 limit should be at least 100 seconds.
    Linux uses 15 packets as limit, which corresponds 
    to ~13-30min depending on RTO. */
-unsigned int nf_ct_tcp_timeout_max_retrans __read_mostly =   5 MINS;
+static unsigned int nf_ct_tcp_timeout_max_retrans __read_mostly =   5 MINS;
  
-static unsigned int * tcp_timeouts[]
-= { NULL,                              /* TCP_CONNTRACK_NONE */
+static unsigned int * tcp_timeouts[] = {
+    NULL,                              /* TCP_CONNTRACK_NONE */
     &nf_ct_tcp_timeout_syn_sent,       /* TCP_CONNTRACK_SYN_SENT, */
     &nf_ct_tcp_timeout_syn_recv,       /* TCP_CONNTRACK_SYN_RECV, */
     &nf_ct_tcp_timeout_established,    /* TCP_CONNTRACK_ESTABLISHED, */
@@ -473,8 +474,8 @@ static void tcp_sack(const struct sk_buff *skb, unsigned int dataoff,
 
 	/* Fast path for timestamp-only option */
 	if (length == TCPOLEN_TSTAMP_ALIGNED*4
-	    && *(__u32 *)ptr ==
-	        __constant_ntohl((TCPOPT_NOP << 24) 
+	    && *(__be32 *)ptr ==
+	        __constant_htonl((TCPOPT_NOP << 24)
 	        		 | (TCPOPT_NOP << 16)
 	        		 | (TCPOPT_TIMESTAMP << 8)
 	        		 | TCPOLEN_TIMESTAMP))
@@ -505,9 +506,7 @@ static void tcp_sack(const struct sk_buff *skb, unsigned int dataoff,
 			    	for (i = 0;
 			    	     i < (opsize - TCPOLEN_SACK_BASE);
 			    	     i += TCPOLEN_SACK_PERBLOCK) {
-					memcpy(&tmp, (__u32 *)(ptr + i) + 1,
-					       sizeof(__u32));
-					tmp = ntohl(tmp);
+				     	tmp = ntohl(*((__be32 *)(ptr+i)+1));
 
 					if (after(tmp, *sack))
 						*sack = tmp;
@@ -731,7 +730,7 @@ static int tcp_in_window(struct ip_ct_tcp *state,
 	return res;
 }
 
-#ifdef CONFIG_IP_NF_NAT_NEEDED
+#ifdef CONFIG_NF_NAT_NEEDED
 /* Update sender->td_end after NAT successfully mangled the packet */
 /* Caller must linearize skb at tcp header. */
 void nf_conntrack_tcp_update(struct sk_buff *skb,
@@ -763,7 +762,7 @@ void nf_conntrack_tcp_update(struct sk_buff *skb,
 		receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
 		receiver->td_scale);
 }
- 
+EXPORT_SYMBOL_GPL(nf_conntrack_tcp_update);
 #endif
 
 #define	TH_FIN	0x01
@@ -1167,11 +1166,221 @@ static int nfattr_to_tcp(struct nfattr *cda[], struct nf_conn *ct)
 	return 0;
 }
 #endif
-  
-struct nf_conntrack_protocol nf_conntrack_protocol_tcp4 =
+
+#ifdef CONFIG_SYSCTL
+static unsigned int tcp_sysctl_table_users;
+static struct ctl_table_header *tcp_sysctl_header;
+static struct ctl_table tcp_sysctl_table[] = {
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT,
+		.procname	= "nf_conntrack_tcp_timeout_syn_sent",
+		.data		= &nf_ct_tcp_timeout_syn_sent,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV,
+		.procname	= "nf_conntrack_tcp_timeout_syn_recv",
+		.data		= &nf_ct_tcp_timeout_syn_recv,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED,
+		.procname	= "nf_conntrack_tcp_timeout_established",
+		.data		= &nf_ct_tcp_timeout_established,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT,
+		.procname	= "nf_conntrack_tcp_timeout_fin_wait",
+		.data		= &nf_ct_tcp_timeout_fin_wait,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT,
+		.procname	= "nf_conntrack_tcp_timeout_close_wait",
+		.data		= &nf_ct_tcp_timeout_close_wait,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK,
+		.procname	= "nf_conntrack_tcp_timeout_last_ack",
+		.data		= &nf_ct_tcp_timeout_last_ack,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT,
+		.procname	= "nf_conntrack_tcp_timeout_time_wait",
+		.data		= &nf_ct_tcp_timeout_time_wait,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE,
+		.procname	= "nf_conntrack_tcp_timeout_close",
+		.data		= &nf_ct_tcp_timeout_close,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS,
+		.procname	= "nf_conntrack_tcp_timeout_max_retrans",
+		.data		= &nf_ct_tcp_timeout_max_retrans,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_LOOSE,
+		.procname	= "nf_conntrack_tcp_loose",
+		.data		= &nf_ct_tcp_loose,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_BE_LIBERAL,
+		.procname       = "nf_conntrack_tcp_be_liberal",
+		.data           = &nf_ct_tcp_be_liberal,
+		.maxlen         = sizeof(unsigned int),
+		.mode           = 0644,
+		.proc_handler   = &proc_dointvec,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_TCP_MAX_RETRANS,
+		.procname	= "nf_conntrack_tcp_max_retrans",
+		.data		= &nf_ct_tcp_max_retrans,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+static struct ctl_table tcp_compat_sysctl_table[] = {
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT,
+		.procname	= "ip_conntrack_tcp_timeout_syn_sent",
+		.data		= &nf_ct_tcp_timeout_syn_sent,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV,
+		.procname	= "ip_conntrack_tcp_timeout_syn_recv",
+		.data		= &nf_ct_tcp_timeout_syn_recv,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED,
+		.procname	= "ip_conntrack_tcp_timeout_established",
+		.data		= &nf_ct_tcp_timeout_established,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT,
+		.procname	= "ip_conntrack_tcp_timeout_fin_wait",
+		.data		= &nf_ct_tcp_timeout_fin_wait,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT,
+		.procname	= "ip_conntrack_tcp_timeout_close_wait",
+		.data		= &nf_ct_tcp_timeout_close_wait,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK,
+		.procname	= "ip_conntrack_tcp_timeout_last_ack",
+		.data		= &nf_ct_tcp_timeout_last_ack,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT,
+		.procname	= "ip_conntrack_tcp_timeout_time_wait",
+		.data		= &nf_ct_tcp_timeout_time_wait,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE,
+		.procname	= "ip_conntrack_tcp_timeout_close",
+		.data		= &nf_ct_tcp_timeout_close,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS,
+		.procname	= "ip_conntrack_tcp_timeout_max_retrans",
+		.data		= &nf_ct_tcp_timeout_max_retrans,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_LOOSE,
+		.procname	= "ip_conntrack_tcp_loose",
+		.data		= &nf_ct_tcp_loose,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL,
+		.procname	= "ip_conntrack_tcp_be_liberal",
+		.data		= &nf_ct_tcp_be_liberal,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS,
+		.procname	= "ip_conntrack_tcp_max_retrans",
+		.data		= &nf_ct_tcp_max_retrans,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+#endif /* CONFIG_SYSCTL */
+
+struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4 =
 {
 	.l3proto		= PF_INET,
-	.proto 			= IPPROTO_TCP,
+	.l4proto 		= IPPROTO_TCP,
 	.name 			= "tcp",
 	.pkt_to_tuple 		= tcp_pkt_to_tuple,
 	.invert_tuple 		= tcp_invert_tuple,
@@ -1187,12 +1396,21 @@ struct nf_conntrack_protocol nf_conntrack_protocol_tcp4 =
 	.tuple_to_nfattr	= nf_ct_port_tuple_to_nfattr,
 	.nfattr_to_tuple	= nf_ct_port_nfattr_to_tuple,
 #endif
+#ifdef CONFIG_SYSCTL
+	.ctl_table_users	= &tcp_sysctl_table_users,
+	.ctl_table_header	= &tcp_sysctl_header,
+	.ctl_table		= tcp_sysctl_table,
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	.ctl_compat_table	= tcp_compat_sysctl_table,
+#endif
+#endif
 };
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp4);
 
-struct nf_conntrack_protocol nf_conntrack_protocol_tcp6 =
+struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6 =
 {
 	.l3proto		= PF_INET6,
-	.proto 			= IPPROTO_TCP,
+	.l4proto 		= IPPROTO_TCP,
 	.name 			= "tcp",
 	.pkt_to_tuple 		= tcp_pkt_to_tuple,
 	.invert_tuple 		= tcp_invert_tuple,
@@ -1208,7 +1426,10 @@ struct nf_conntrack_protocol nf_conntrack_protocol_tcp6 =
 	.tuple_to_nfattr	= nf_ct_port_tuple_to_nfattr,
 	.nfattr_to_tuple	= nf_ct_port_nfattr_to_tuple,
 #endif
+#ifdef CONFIG_SYSCTL
+	.ctl_table_users	= &tcp_sysctl_table_users,
+	.ctl_table_header	= &tcp_sysctl_header,
+	.ctl_table		= tcp_sysctl_table,
+#endif
 };
-
-EXPORT_SYMBOL(nf_conntrack_protocol_tcp4);
-EXPORT_SYMBOL(nf_conntrack_protocol_tcp6);
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp6);
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index d28981cf9af..e49cd25998c 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -22,13 +22,15 @@
 #include <linux/ipv6.h>
 #include <net/ip6_checksum.h>
 #include <net/checksum.h>
+
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv4.h>
 #include <linux/netfilter_ipv6.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
 
-unsigned int nf_ct_udp_timeout __read_mostly = 30*HZ;
-unsigned int nf_ct_udp_timeout_stream __read_mostly = 180*HZ;
+static unsigned int nf_ct_udp_timeout __read_mostly = 30*HZ;
+static unsigned int nf_ct_udp_timeout_stream __read_mostly = 180*HZ;
 
 static int udp_pkt_to_tuple(const struct sk_buff *skb,
 			     unsigned int dataoff,
@@ -146,10 +148,59 @@ static int udp_error(struct sk_buff *skb, unsigned int dataoff,
 	return NF_ACCEPT;
 }
 
-struct nf_conntrack_protocol nf_conntrack_protocol_udp4 =
+#ifdef CONFIG_SYSCTL
+static unsigned int udp_sysctl_table_users;
+static struct ctl_table_header *udp_sysctl_header;
+static struct ctl_table udp_sysctl_table[] = {
+	{
+		.ctl_name	= NET_NF_CONNTRACK_UDP_TIMEOUT,
+		.procname	= "nf_conntrack_udp_timeout",
+		.data		= &nf_ct_udp_timeout,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM,
+		.procname	= "nf_conntrack_udp_timeout_stream",
+		.data		= &nf_ct_udp_timeout_stream,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+static struct ctl_table udp_compat_sysctl_table[] = {
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT,
+		.procname	= "ip_conntrack_udp_timeout",
+		.data		= &nf_ct_udp_timeout,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM,
+		.procname	= "ip_conntrack_udp_timeout_stream",
+		.data		= &nf_ct_udp_timeout_stream,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+#endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */
+#endif /* CONFIG_SYSCTL */
+
+struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 =
 {
 	.l3proto		= PF_INET,
-	.proto			= IPPROTO_UDP,
+	.l4proto		= IPPROTO_UDP,
 	.name			= "udp",
 	.pkt_to_tuple		= udp_pkt_to_tuple,
 	.invert_tuple		= udp_invert_tuple,
@@ -163,12 +214,21 @@ struct nf_conntrack_protocol nf_conntrack_protocol_udp4 =
 	.tuple_to_nfattr	= nf_ct_port_tuple_to_nfattr,
 	.nfattr_to_tuple	= nf_ct_port_nfattr_to_tuple,
 #endif
+#ifdef CONFIG_SYSCTL
+	.ctl_table_users	= &udp_sysctl_table_users,
+	.ctl_table_header	= &udp_sysctl_header,
+	.ctl_table		= udp_sysctl_table,
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	.ctl_compat_table	= udp_compat_sysctl_table,
+#endif
+#endif
 };
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp4);
 
-struct nf_conntrack_protocol nf_conntrack_protocol_udp6 =
+struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 =
 {
 	.l3proto		= PF_INET6,
-	.proto			= IPPROTO_UDP,
+	.l4proto		= IPPROTO_UDP,
 	.name			= "udp",
 	.pkt_to_tuple		= udp_pkt_to_tuple,
 	.invert_tuple		= udp_invert_tuple,
@@ -182,7 +242,10 @@ struct nf_conntrack_protocol nf_conntrack_protocol_udp6 =
 	.tuple_to_nfattr	= nf_ct_port_tuple_to_nfattr,
 	.nfattr_to_tuple	= nf_ct_port_nfattr_to_tuple,
 #endif
+#ifdef CONFIG_SYSCTL
+	.ctl_table_users	= &udp_sysctl_table_users,
+	.ctl_table_header	= &udp_sysctl_header,
+	.ctl_table		= udp_sysctl_table,
+#endif
 };
-
-EXPORT_SYMBOL(nf_conntrack_protocol_udp4);
-EXPORT_SYMBOL(nf_conntrack_protocol_udp6);
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp6);
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
new file mode 100644
index 00000000000..eb2a2411f97
--- /dev/null
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -0,0 +1,531 @@
+/* SIP extension for IP connection tracking.
+ *
+ * (C) 2005 by Christian Hentschel <chentschel@arnet.com.ar>
+ * based on RR's ip_conntrack_ftp.c and other modules.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/ctype.h>
+#include <linux/skbuff.h>
+#include <linux/inet.h>
+#include <linux/in.h>
+#include <linux/udp.h>
+#include <linux/netfilter.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <linux/netfilter/nf_conntrack_sip.h>
+
+#if 0
+#define DEBUGP printk
+#else
+#define DEBUGP(format, args...)
+#endif
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Hentschel <chentschel@arnet.com.ar>");
+MODULE_DESCRIPTION("SIP connection tracking helper");
+MODULE_ALIAS("ip_conntrack_sip");
+
+#define MAX_PORTS	8
+static unsigned short ports[MAX_PORTS];
+static int ports_c;
+module_param_array(ports, ushort, &ports_c, 0400);
+MODULE_PARM_DESC(ports, "port numbers of SIP servers");
+
+static unsigned int sip_timeout __read_mostly = SIP_TIMEOUT;
+module_param(sip_timeout, uint, 0600);
+MODULE_PARM_DESC(sip_timeout, "timeout for the master SIP session");
+
+unsigned int (*nf_nat_sip_hook)(struct sk_buff **pskb,
+				enum ip_conntrack_info ctinfo,
+				struct nf_conn *ct,
+				const char **dptr) __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_sip_hook);
+
+unsigned int (*nf_nat_sdp_hook)(struct sk_buff **pskb,
+				enum ip_conntrack_info ctinfo,
+				struct nf_conntrack_expect *exp,
+				const char *dptr) __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_sdp_hook);
+
+static int digits_len(struct nf_conn *, const char *, const char *, int *);
+static int epaddr_len(struct nf_conn *, const char *, const char *, int *);
+static int skp_digits_len(struct nf_conn *, const char *, const char *, int *);
+static int skp_epaddr_len(struct nf_conn *, const char *, const char *, int *);
+
+struct sip_header_nfo {
+	const char	*lname;
+	const char	*sname;
+	const char	*ln_str;
+	size_t		lnlen;
+	size_t		snlen;
+	size_t		ln_strlen;
+	int		case_sensitive;
+	int		(*match_len)(struct nf_conn *, const char *,
+				     const char *, int *);
+};
+
+static const struct sip_header_nfo ct_sip_hdrs[] = {
+	[POS_REG_REQ_URI] = { 	/* SIP REGISTER request URI */
+		.lname		= "sip:",
+		.lnlen		= sizeof("sip:") - 1,
+		.ln_str		= ":",
+		.ln_strlen	= sizeof(":") - 1,
+		.match_len	= epaddr_len,
+	},
+	[POS_REQ_URI] = { 	/* SIP request URI */
+		.lname		= "sip:",
+		.lnlen		= sizeof("sip:") - 1,
+		.ln_str		= "@",
+		.ln_strlen	= sizeof("@") - 1,
+		.match_len	= epaddr_len,
+	},
+	[POS_FROM] = {		/* SIP From header */
+		.lname		= "From:",
+		.lnlen		= sizeof("From:") - 1,
+		.sname		= "\r\nf:",
+		.snlen		= sizeof("\r\nf:") - 1,
+		.ln_str		= "sip:",
+		.ln_strlen	= sizeof("sip:") - 1,
+		.match_len	= skp_epaddr_len,
+	},
+	[POS_TO] = {		/* SIP To header */
+		.lname		= "To:",
+		.lnlen		= sizeof("To:") - 1,
+		.sname		= "\r\nt:",
+		.snlen		= sizeof("\r\nt:") - 1,
+		.ln_str		= "sip:",
+		.ln_strlen	= sizeof("sip:") - 1,
+		.match_len	= skp_epaddr_len
+	},
+	[POS_VIA] = { 		/* SIP Via header */
+		.lname		= "Via:",
+		.lnlen		= sizeof("Via:") - 1,
+		.sname		= "\r\nv:",
+		.snlen		= sizeof("\r\nv:") - 1, /* rfc3261 "\r\n" */
+		.ln_str		= "UDP ",
+		.ln_strlen	= sizeof("UDP ") - 1,
+		.match_len	= epaddr_len,
+	},
+	[POS_CONTACT] = { 	/* SIP Contact header */
+		.lname		= "Contact:",
+		.lnlen		= sizeof("Contact:") - 1,
+		.sname		= "\r\nm:",
+		.snlen		= sizeof("\r\nm:") - 1,
+		.ln_str		= "sip:",
+		.ln_strlen	= sizeof("sip:") - 1,
+		.match_len	= skp_epaddr_len
+	},
+	[POS_CONTENT] = { 	/* SIP Content length header */
+		.lname		= "Content-Length:",
+		.lnlen		= sizeof("Content-Length:") - 1,
+		.sname		= "\r\nl:",
+		.snlen		= sizeof("\r\nl:") - 1,
+		.ln_str		= ":",
+		.ln_strlen	= sizeof(":") - 1,
+		.match_len	= skp_digits_len
+	},
+	[POS_MEDIA] = {		/* SDP media info */
+		.case_sensitive	= 1,
+		.lname		= "\nm=",
+		.lnlen		= sizeof("\nm=") - 1,
+		.sname		= "\rm=",
+		.snlen		= sizeof("\rm=") - 1,
+		.ln_str		= "audio ",
+		.ln_strlen	= sizeof("audio ") - 1,
+		.match_len	= digits_len
+	},
+	[POS_OWNER_IP4] = {	/* SDP owner address*/
+		.case_sensitive	= 1,
+		.lname		= "\no=",
+		.lnlen		= sizeof("\no=") - 1,
+		.sname		= "\ro=",
+		.snlen		= sizeof("\ro=") - 1,
+		.ln_str		= "IN IP4 ",
+		.ln_strlen	= sizeof("IN IP4 ") - 1,
+		.match_len	= epaddr_len
+	},
+	[POS_CONNECTION_IP4] = {/* SDP connection info */
+		.case_sensitive	= 1,
+		.lname		= "\nc=",
+		.lnlen		= sizeof("\nc=") - 1,
+		.sname		= "\rc=",
+		.snlen		= sizeof("\rc=") - 1,
+		.ln_str		= "IN IP4 ",
+		.ln_strlen	= sizeof("IN IP4 ") - 1,
+		.match_len	= epaddr_len
+	},
+	[POS_OWNER_IP6] = {	/* SDP owner address*/
+		.case_sensitive	= 1,
+		.lname		= "\no=",
+		.lnlen		= sizeof("\no=") - 1,
+		.sname		= "\ro=",
+		.snlen		= sizeof("\ro=") - 1,
+		.ln_str		= "IN IP6 ",
+		.ln_strlen	= sizeof("IN IP6 ") - 1,
+		.match_len	= epaddr_len
+	},
+	[POS_CONNECTION_IP6] = {/* SDP connection info */
+		.case_sensitive	= 1,
+		.lname		= "\nc=",
+		.lnlen		= sizeof("\nc=") - 1,
+		.sname		= "\rc=",
+		.snlen		= sizeof("\rc=") - 1,
+		.ln_str		= "IN IP6 ",
+		.ln_strlen	= sizeof("IN IP6 ") - 1,
+		.match_len	= epaddr_len
+	},
+	[POS_SDP_HEADER] = { 	/* SDP version header */
+		.case_sensitive	= 1,
+		.lname		= "\nv=",
+		.lnlen		= sizeof("\nv=") - 1,
+		.sname		= "\rv=",
+		.snlen		= sizeof("\rv=") - 1,
+		.ln_str		= "=",
+		.ln_strlen	= sizeof("=") - 1,
+		.match_len	= digits_len
+	}
+};
+
+/* get line lenght until first CR or LF seen. */
+int ct_sip_lnlen(const char *line, const char *limit)
+{
+	const char *k = line;
+
+	while ((line <= limit) && (*line == '\r' || *line == '\n'))
+		line++;
+
+	while (line <= limit) {
+		if (*line == '\r' || *line == '\n')
+			break;
+		line++;
+	}
+	return line - k;
+}
+EXPORT_SYMBOL_GPL(ct_sip_lnlen);
+
+/* Linear string search, case sensitive. */
+const char *ct_sip_search(const char *needle, const char *haystack,
+			  size_t needle_len, size_t haystack_len,
+			  int case_sensitive)
+{
+	const char *limit = haystack + (haystack_len - needle_len);
+
+	while (haystack <= limit) {
+		if (case_sensitive) {
+			if (strncmp(haystack, needle, needle_len) == 0)
+				return haystack;
+		} else {
+			if (strnicmp(haystack, needle, needle_len) == 0)
+				return haystack;
+		}
+		haystack++;
+	}
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(ct_sip_search);
+
+static int digits_len(struct nf_conn *ct, const char *dptr,
+		      const char *limit, int *shift)
+{
+	int len = 0;
+	while (dptr <= limit && isdigit(*dptr)) {
+		dptr++;
+		len++;
+	}
+	return len;
+}
+
+/* get digits lenght, skiping blank spaces. */
+static int skp_digits_len(struct nf_conn *ct, const char *dptr,
+			  const char *limit, int *shift)
+{
+	for (; dptr <= limit && *dptr == ' '; dptr++)
+		(*shift)++;
+
+	return digits_len(ct, dptr, limit, shift);
+}
+
+static int parse_addr(struct nf_conn *ct, const char *cp, const char **endp,
+		      union nf_conntrack_address *addr, const char *limit)
+{
+	const char *end;
+	int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
+	int ret = 0;
+
+	switch (family) {
+	case AF_INET:
+		ret = in4_pton(cp, limit - cp, (u8 *)&addr->ip, -1, &end);
+		break;
+	case AF_INET6:
+		ret = in6_pton(cp, limit - cp, (u8 *)&addr->ip6, -1, &end);
+		break;
+	default:
+		BUG();
+	}
+
+	if (ret == 0 || end == cp)
+		return 0;
+	if (endp)
+		*endp = end;
+	return 1;
+}
+
+/* skip ip address. returns its length. */
+static int epaddr_len(struct nf_conn *ct, const char *dptr,
+		      const char *limit, int *shift)
+{
+	union nf_conntrack_address addr;
+	const char *aux = dptr;
+
+	if (!parse_addr(ct, dptr, &dptr, &addr, limit)) {
+		DEBUGP("ip: %s parse failed.!\n", dptr);
+		return 0;
+	}
+
+	/* Port number */
+	if (*dptr == ':') {
+		dptr++;
+		dptr += digits_len(ct, dptr, limit, shift);
+	}
+	return dptr - aux;
+}
+
+/* get address length, skiping user info. */
+static int skp_epaddr_len(struct nf_conn *ct, const char *dptr,
+			  const char *limit, int *shift)
+{
+	int s = *shift;
+
+	for (; dptr <= limit && *dptr != '@'; dptr++)
+		(*shift)++;
+
+	if (*dptr == '@') {
+		dptr++;
+		(*shift)++;
+	} else
+		*shift = s;
+
+	return epaddr_len(ct, dptr, limit, shift);
+}
+
+/* Returns 0 if not found, -1 error parsing. */
+int ct_sip_get_info(struct nf_conn *ct,
+		    const char *dptr, size_t dlen,
+		    unsigned int *matchoff,
+		    unsigned int *matchlen,
+		    enum sip_header_pos pos)
+{
+	const struct sip_header_nfo *hnfo = &ct_sip_hdrs[pos];
+	const char *limit, *aux, *k = dptr;
+	int shift = 0;
+
+	limit = dptr + (dlen - hnfo->lnlen);
+
+	while (dptr <= limit) {
+		if ((strncmp(dptr, hnfo->lname, hnfo->lnlen) != 0) &&
+		    (strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) {
+			dptr++;
+			continue;
+		}
+		aux = ct_sip_search(hnfo->ln_str, dptr, hnfo->ln_strlen,
+		                    ct_sip_lnlen(dptr, limit),
+				    hnfo->case_sensitive);
+		if (!aux) {
+			DEBUGP("'%s' not found in '%s'.\n", hnfo->ln_str,
+			       hnfo->lname);
+			return -1;
+		}
+		aux += hnfo->ln_strlen;
+
+		*matchlen = hnfo->match_len(ct, aux, limit, &shift);
+		if (!*matchlen)
+			return -1;
+
+		*matchoff = (aux - k) + shift;
+
+		DEBUGP("%s match succeeded! - len: %u\n", hnfo->lname,
+		       *matchlen);
+		return 1;
+	}
+	DEBUGP("%s header not found.\n", hnfo->lname);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(ct_sip_get_info);
+
+static int set_expected_rtp(struct sk_buff **pskb,
+			    struct nf_conn *ct,
+			    enum ip_conntrack_info ctinfo,
+			    union nf_conntrack_address *addr,
+			    __be16 port,
+			    const char *dptr)
+{
+	struct nf_conntrack_expect *exp;
+	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+	int family = ct->tuplehash[!dir].tuple.src.l3num;
+	int ret;
+	typeof(nf_nat_sdp_hook) nf_nat_sdp;
+
+	exp = nf_conntrack_expect_alloc(ct);
+	if (exp == NULL)
+		return NF_DROP;
+	nf_conntrack_expect_init(exp, family,
+				 &ct->tuplehash[!dir].tuple.src.u3, addr,
+				 IPPROTO_UDP, NULL, &port);
+
+	nf_nat_sdp = rcu_dereference(nf_nat_sdp_hook);
+	if (nf_nat_sdp && ct->status & IPS_NAT_MASK)
+		ret = nf_nat_sdp(pskb, ctinfo, exp, dptr);
+	else {
+		if (nf_conntrack_expect_related(exp) != 0)
+			ret = NF_DROP;
+		else
+			ret = NF_ACCEPT;
+	}
+	nf_conntrack_expect_put(exp);
+
+	return ret;
+}
+
+static int sip_help(struct sk_buff **pskb,
+		    unsigned int protoff,
+		    struct nf_conn *ct,
+		    enum ip_conntrack_info ctinfo)
+{
+	int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
+	union nf_conntrack_address addr;
+	unsigned int dataoff, datalen;
+	const char *dptr;
+	int ret = NF_ACCEPT;
+	int matchoff, matchlen;
+	u_int16_t port;
+	enum sip_header_pos pos;
+	typeof(nf_nat_sip_hook) nf_nat_sip;
+
+	/* No Data ? */
+	dataoff = protoff + sizeof(struct udphdr);
+	if (dataoff >= (*pskb)->len)
+		return NF_ACCEPT;
+
+	nf_ct_refresh(ct, *pskb, sip_timeout * HZ);
+
+	if (!skb_is_nonlinear(*pskb))
+		dptr = (*pskb)->data + dataoff;
+	else {
+		DEBUGP("Copy of skbuff not supported yet.\n");
+		goto out;
+	}
+
+	nf_nat_sip = rcu_dereference(nf_nat_sip_hook);
+	if (nf_nat_sip && ct->status & IPS_NAT_MASK) {
+		if (!nf_nat_sip(pskb, ctinfo, ct, &dptr)) {
+			ret = NF_DROP;
+			goto out;
+		}
+	}
+
+	datalen = (*pskb)->len - dataoff;
+	if (datalen < sizeof("SIP/2.0 200") - 1)
+		goto out;
+
+	/* RTP info only in some SDP pkts */
+	if (memcmp(dptr, "INVITE", sizeof("INVITE") - 1) != 0 &&
+	    memcmp(dptr, "SIP/2.0 200", sizeof("SIP/2.0 200") - 1) != 0) {
+		goto out;
+	}
+	/* Get address and port from SDP packet. */
+	pos = family == AF_INET ? POS_CONNECTION_IP4 : POS_CONNECTION_IP6;
+	if (ct_sip_get_info(ct, dptr, datalen, &matchoff, &matchlen, pos) > 0) {
+
+		/* We'll drop only if there are parse problems. */
+		if (!parse_addr(ct, dptr + matchoff, NULL, &addr,
+			        dptr + datalen)) {
+			ret = NF_DROP;
+			goto out;
+		}
+		if (ct_sip_get_info(ct, dptr, datalen, &matchoff, &matchlen,
+		                    POS_MEDIA) > 0) {
+
+			port = simple_strtoul(dptr + matchoff, NULL, 10);
+			if (port < 1024) {
+				ret = NF_DROP;
+				goto out;
+			}
+			ret = set_expected_rtp(pskb, ct, ctinfo, &addr,
+					       htons(port), dptr);
+		}
+	}
+out:
+	return ret;
+}
+
+static struct nf_conntrack_helper sip[MAX_PORTS][2] __read_mostly;
+static char sip_names[MAX_PORTS][2][sizeof("sip-65535")] __read_mostly;
+
+static void nf_conntrack_sip_fini(void)
+{
+	int i, j;
+
+	for (i = 0; i < ports_c; i++) {
+		for (j = 0; j < 2; j++) {
+			if (sip[i][j].me == NULL)
+				continue;
+			nf_conntrack_helper_unregister(&sip[i][j]);
+		}
+	}
+}
+
+static int __init nf_conntrack_sip_init(void)
+{
+	int i, j, ret;
+	char *tmpname;
+
+	if (ports_c == 0)
+		ports[ports_c++] = SIP_PORT;
+
+	for (i = 0; i < ports_c; i++) {
+		memset(&sip[i], 0, sizeof(sip[i]));
+
+		sip[i][0].tuple.src.l3num = AF_INET;
+		sip[i][1].tuple.src.l3num = AF_INET6;
+		for (j = 0; j < 2; j++) {
+			sip[i][j].tuple.dst.protonum = IPPROTO_UDP;
+			sip[i][j].tuple.src.u.udp.port = htons(ports[i]);
+			sip[i][j].mask.src.l3num = 0xFFFF;
+			sip[i][j].mask.src.u.udp.port = htons(0xFFFF);
+			sip[i][j].mask.dst.protonum = 0xFF;
+			sip[i][j].max_expected = 2;
+			sip[i][j].timeout = 3 * 60; /* 3 minutes */
+			sip[i][j].me = THIS_MODULE;
+			sip[i][j].help = sip_help;
+
+			tmpname = &sip_names[i][j][0];
+			if (ports[i] == SIP_PORT)
+				sprintf(tmpname, "sip");
+			else
+				sprintf(tmpname, "sip-%u", i);
+			sip[i][j].name = tmpname;
+
+			DEBUGP("port #%u: %u\n", i, ports[i]);
+
+			ret = nf_conntrack_helper_register(&sip[i][j]);
+			if (ret) {
+				printk("nf_ct_sip: failed to register helper "
+				       "for pf: %u port: %u\n",
+				       sip[i][j].tuple.src.l3num, ports[i]);
+				nf_conntrack_sip_fini();
+				return ret;
+			}
+		}
+	}
+	return 0;
+}
+
+module_init(nf_conntrack_sip_init);
+module_exit(nf_conntrack_sip_fini);
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 5954f677381..f1cb60ff931 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -29,13 +29,11 @@
 #include <linux/sysctl.h>
 #endif
 
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-
 #include <net/netfilter/nf_conntrack.h>
-#include <net/netfilter/nf_conntrack_l3proto.h>
-#include <net/netfilter/nf_conntrack_protocol.h>
 #include <net/netfilter/nf_conntrack_core.h>
+#include <net/netfilter/nf_conntrack_l3proto.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_expect.h>
 #include <net/netfilter/nf_conntrack_helper.h>
 
 #if 0
@@ -46,33 +44,15 @@
 
 MODULE_LICENSE("GPL");
 
-extern atomic_t nf_conntrack_count;
-DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
-
-static int kill_l3proto(struct nf_conn *i, void *data)
-{
-	return (i->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num == 
-			((struct nf_conntrack_l3proto *)data)->l3proto);
-}
-
-static int kill_proto(struct nf_conn *i, void *data)
-{
-	struct nf_conntrack_protocol *proto;
-	proto = (struct nf_conntrack_protocol *)data;
-	return (i->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum == 
-			proto->proto) &&
-	       (i->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num ==
-			proto->l3proto);
-}
-
 #ifdef CONFIG_PROC_FS
-static int
+int
 print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple,
 	    struct nf_conntrack_l3proto *l3proto,
-	    struct nf_conntrack_protocol *proto)
+	    struct nf_conntrack_l4proto *l4proto)
 {
-	return l3proto->print_tuple(s, tuple) || proto->print_tuple(s, tuple);
+	return l3proto->print_tuple(s, tuple) || l4proto->print_tuple(s, tuple);
 }
+EXPORT_SYMBOL_GPL(print_tuple);
 
 #ifdef CONFIG_NF_CT_ACCT
 static unsigned int
@@ -150,9 +130,8 @@ static int ct_seq_show(struct seq_file *s, void *v)
 	const struct nf_conntrack_tuple_hash *hash = v;
 	const struct nf_conn *conntrack = nf_ct_tuplehash_to_ctrack(hash);
 	struct nf_conntrack_l3proto *l3proto;
-	struct nf_conntrack_protocol *proto;
+	struct nf_conntrack_l4proto *l4proto;
 
-	ASSERT_READ_LOCK(&nf_conntrack_lock);
 	NF_CT_ASSERT(conntrack);
 
 	/* we only want to print DIR_ORIGINAL */
@@ -163,16 +142,16 @@ static int ct_seq_show(struct seq_file *s, void *v)
 				       .tuple.src.l3num);
 
 	NF_CT_ASSERT(l3proto);
-	proto = __nf_ct_proto_find(conntrack->tuplehash[IP_CT_DIR_ORIGINAL]
+	l4proto = __nf_ct_l4proto_find(conntrack->tuplehash[IP_CT_DIR_ORIGINAL]
 				   .tuple.src.l3num,
 				   conntrack->tuplehash[IP_CT_DIR_ORIGINAL]
 				   .tuple.dst.protonum);
-	NF_CT_ASSERT(proto);
+	NF_CT_ASSERT(l4proto);
 
 	if (seq_printf(s, "%-8s %u %-8s %u %ld ",
 		       l3proto->name,
 		       conntrack->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num,
-		       proto->name,
+		       l4proto->name,
 		       conntrack->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum,
 		       timer_pending(&conntrack->timeout)
 		       ? (long)(conntrack->timeout.expires - jiffies)/HZ : 0) != 0)
@@ -181,11 +160,11 @@ static int ct_seq_show(struct seq_file *s, void *v)
 	if (l3proto->print_conntrack(s, conntrack))
 		return -ENOSPC;
 
-	if (proto->print_conntrack(s, conntrack))
+	if (l4proto->print_conntrack(s, conntrack))
 		return -ENOSPC;
 
 	if (print_tuple(s, &conntrack->tuplehash[IP_CT_DIR_ORIGINAL].tuple,
-			l3proto, proto))
+			l3proto, l4proto))
 		return -ENOSPC;
 
 	if (seq_print_counters(s, &conntrack->counters[IP_CT_DIR_ORIGINAL]))
@@ -196,7 +175,7 @@ static int ct_seq_show(struct seq_file *s, void *v)
 			return -ENOSPC;
 
 	if (print_tuple(s, &conntrack->tuplehash[IP_CT_DIR_REPLY].tuple,
-			l3proto, proto))
+			l3proto, l4proto))
 		return -ENOSPC;
 
 	if (seq_print_counters(s, &conntrack->counters[IP_CT_DIR_REPLY]))
@@ -258,84 +237,6 @@ static struct file_operations ct_file_ops = {
 	.release = seq_release_private,
 };
 
-/* expects */
-static void *exp_seq_start(struct seq_file *s, loff_t *pos)
-{
-	struct list_head *e = &nf_conntrack_expect_list;
-	loff_t i;
-
-	/* strange seq_file api calls stop even if we fail,
-	 * thus we need to grab lock since stop unlocks */
-	read_lock_bh(&nf_conntrack_lock);
-
-	if (list_empty(e))
-		return NULL;
-
-	for (i = 0; i <= *pos; i++) {
-		e = e->next;
-		if (e == &nf_conntrack_expect_list)
-			return NULL;
-	}
-	return e;
-}
-
-static void *exp_seq_next(struct seq_file *s, void *v, loff_t *pos)
-{
-	struct list_head *e = v;
-
-	++*pos;
-	e = e->next;
-
-	if (e == &nf_conntrack_expect_list)
-		return NULL;
-
-	return e;
-}
-
-static void exp_seq_stop(struct seq_file *s, void *v)
-{
-	read_unlock_bh(&nf_conntrack_lock);
-}
-
-static int exp_seq_show(struct seq_file *s, void *v)
-{
-	struct nf_conntrack_expect *expect = v;
-
-	if (expect->timeout.function)
-		seq_printf(s, "%ld ", timer_pending(&expect->timeout)
-			   ? (long)(expect->timeout.expires - jiffies)/HZ : 0);
-	else
-		seq_printf(s, "- ");
-	seq_printf(s, "l3proto = %u proto=%u ",
-		   expect->tuple.src.l3num,
-		   expect->tuple.dst.protonum);
-	print_tuple(s, &expect->tuple,
-		    __nf_ct_l3proto_find(expect->tuple.src.l3num),
-		    __nf_ct_proto_find(expect->tuple.src.l3num,
-				       expect->tuple.dst.protonum));
-	return seq_putc(s, '\n');
-}
-
-static struct seq_operations exp_seq_ops = {
-	.start = exp_seq_start,
-	.next = exp_seq_next,
-	.stop = exp_seq_stop,
-	.show = exp_seq_show
-};
-
-static int exp_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &exp_seq_ops);
-}
-
-static struct file_operations exp_file_ops = {
-	.owner   = THIS_MODULE,
-	.open    = exp_open,
-	.read    = seq_read,
-	.llseek  = seq_lseek,
-	.release = seq_release
-};
-
 static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos)
 {
 	int cpu;
@@ -428,34 +329,9 @@ static struct file_operations ct_cpu_seq_fops = {
 /* Sysctl support */
 
 int nf_conntrack_checksum __read_mostly = 1;
+EXPORT_SYMBOL_GPL(nf_conntrack_checksum);
 
 #ifdef CONFIG_SYSCTL
-
-/* From nf_conntrack_core.c */
-extern int nf_conntrack_max;
-extern unsigned int nf_conntrack_htable_size;
-
-/* From nf_conntrack_proto_tcp.c */
-extern unsigned int nf_ct_tcp_timeout_syn_sent;
-extern unsigned int nf_ct_tcp_timeout_syn_recv;
-extern unsigned int nf_ct_tcp_timeout_established;
-extern unsigned int nf_ct_tcp_timeout_fin_wait;
-extern unsigned int nf_ct_tcp_timeout_close_wait;
-extern unsigned int nf_ct_tcp_timeout_last_ack;
-extern unsigned int nf_ct_tcp_timeout_time_wait;
-extern unsigned int nf_ct_tcp_timeout_close;
-extern unsigned int nf_ct_tcp_timeout_max_retrans;
-extern int nf_ct_tcp_loose;
-extern int nf_ct_tcp_be_liberal;
-extern int nf_ct_tcp_max_retrans;
-
-/* From nf_conntrack_proto_udp.c */
-extern unsigned int nf_ct_udp_timeout;
-extern unsigned int nf_ct_udp_timeout_stream;
-
-/* From nf_conntrack_proto_generic.c */
-extern unsigned int nf_ct_generic_timeout;
-
 /* Log invalid packets of a given protocol */
 static int log_invalid_proto_min = 0;
 static int log_invalid_proto_max = 255;
@@ -496,94 +372,6 @@ static ctl_table nf_ct_sysctl_table[] = {
 		.proc_handler	= &proc_dointvec,
 	},
 	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT,
-		.procname	= "nf_conntrack_tcp_timeout_syn_sent",
-		.data		= &nf_ct_tcp_timeout_syn_sent,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV,
-		.procname	= "nf_conntrack_tcp_timeout_syn_recv",
-		.data		= &nf_ct_tcp_timeout_syn_recv,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED,
-		.procname	= "nf_conntrack_tcp_timeout_established",
-		.data		= &nf_ct_tcp_timeout_established,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT,
-		.procname	= "nf_conntrack_tcp_timeout_fin_wait",
-		.data		= &nf_ct_tcp_timeout_fin_wait,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT,
-		.procname	= "nf_conntrack_tcp_timeout_close_wait",
-		.data		= &nf_ct_tcp_timeout_close_wait,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK,
-		.procname	= "nf_conntrack_tcp_timeout_last_ack",
-		.data		= &nf_ct_tcp_timeout_last_ack,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT,
-		.procname	= "nf_conntrack_tcp_timeout_time_wait",
-		.data		= &nf_ct_tcp_timeout_time_wait,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE,
-		.procname	= "nf_conntrack_tcp_timeout_close",
-		.data		= &nf_ct_tcp_timeout_close,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_UDP_TIMEOUT,
-		.procname	= "nf_conntrack_udp_timeout",
-		.data		= &nf_ct_udp_timeout,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM,
-		.procname	= "nf_conntrack_udp_timeout_stream",
-		.data		= &nf_ct_udp_timeout_stream,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_GENERIC_TIMEOUT,
-		.procname	= "nf_conntrack_generic_timeout",
-		.data		= &nf_ct_generic_timeout,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
 		.ctl_name	= NET_NF_CONNTRACK_LOG_INVALID,
 		.procname	= "nf_conntrack_log_invalid",
 		.data		= &nf_ct_log_invalid,
@@ -594,38 +382,6 @@ static ctl_table nf_ct_sysctl_table[] = {
 		.extra1		= &log_invalid_proto_min,
 		.extra2		= &log_invalid_proto_max,
 	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS,
-		.procname	= "nf_conntrack_tcp_timeout_max_retrans",
-		.data		= &nf_ct_tcp_timeout_max_retrans,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_LOOSE,
-		.procname	= "nf_conntrack_tcp_loose",
-		.data		= &nf_ct_tcp_loose,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_BE_LIBERAL,
-		.procname       = "nf_conntrack_tcp_be_liberal",
-		.data           = &nf_ct_tcp_be_liberal,
-		.maxlen         = sizeof(unsigned int),
-		.mode           = 0644,
-		.proc_handler   = &proc_dointvec,
-	},
-	{
-		.ctl_name	= NET_NF_CONNTRACK_TCP_MAX_RETRANS,
-		.procname	= "nf_conntrack_tcp_max_retrans",
-		.data		= &nf_ct_tcp_max_retrans,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= &proc_dointvec,
-	},
 
 	{ .ctl_name = 0 }
 };
@@ -659,109 +415,9 @@ static ctl_table nf_ct_net_table[] = {
 	},
 	{ .ctl_name = 0 }
 };
-EXPORT_SYMBOL(nf_ct_log_invalid);
+EXPORT_SYMBOL_GPL(nf_ct_log_invalid);
 #endif /* CONFIG_SYSCTL */
 
-int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto)
-{
-	int ret = 0;
-
-	write_lock_bh(&nf_conntrack_lock);
-	if (nf_ct_l3protos[proto->l3proto] != &nf_conntrack_generic_l3proto) {
-		ret = -EBUSY;
-		goto out;
-	}
-	nf_ct_l3protos[proto->l3proto] = proto;
-out:
-	write_unlock_bh(&nf_conntrack_lock);
-
-	return ret;
-}
-
-void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto)
-{
-	write_lock_bh(&nf_conntrack_lock);
-	nf_ct_l3protos[proto->l3proto] = &nf_conntrack_generic_l3proto;
-	write_unlock_bh(&nf_conntrack_lock);
-	
-	/* Somebody could be still looking at the proto in bh. */
-	synchronize_net();
-
-	/* Remove all contrack entries for this protocol */
-	nf_ct_iterate_cleanup(kill_l3proto, proto);
-}
-
-/* FIXME: Allow NULL functions and sub in pointers to generic for
-   them. --RR */
-int nf_conntrack_protocol_register(struct nf_conntrack_protocol *proto)
-{
-	int ret = 0;
-
-retry:
-	write_lock_bh(&nf_conntrack_lock);
-	if (nf_ct_protos[proto->l3proto]) {
-		if (nf_ct_protos[proto->l3proto][proto->proto]
-				!= &nf_conntrack_generic_protocol) {
-			ret = -EBUSY;
-			goto out_unlock;
-		}
-	} else {
-		/* l3proto may be loaded latter. */
-		struct nf_conntrack_protocol **proto_array;
-		int i;
-
-		write_unlock_bh(&nf_conntrack_lock);
-
-		proto_array = (struct nf_conntrack_protocol **)
-				kmalloc(MAX_NF_CT_PROTO *
-					 sizeof(struct nf_conntrack_protocol *),
-					GFP_KERNEL);
-		if (proto_array == NULL) {
-			ret = -ENOMEM;
-			goto out;
-		}
-		for (i = 0; i < MAX_NF_CT_PROTO; i++)
-			proto_array[i] = &nf_conntrack_generic_protocol;
-
-		write_lock_bh(&nf_conntrack_lock);
-		if (nf_ct_protos[proto->l3proto]) {
-			/* bad timing, but no problem */
-			write_unlock_bh(&nf_conntrack_lock);
-			kfree(proto_array);
-		} else {
-			nf_ct_protos[proto->l3proto] = proto_array;
-			write_unlock_bh(&nf_conntrack_lock);
-		}
-
-		/*
-		 * Just once because array is never freed until unloading
-		 * nf_conntrack.ko
-		 */
-		goto retry;
-	}
-
-	nf_ct_protos[proto->l3proto][proto->proto] = proto;
-
-out_unlock:
-	write_unlock_bh(&nf_conntrack_lock);
-out:
-	return ret;
-}
-
-void nf_conntrack_protocol_unregister(struct nf_conntrack_protocol *proto)
-{
-	write_lock_bh(&nf_conntrack_lock);
-	nf_ct_protos[proto->l3proto][proto->proto]
-		= &nf_conntrack_generic_protocol;
-	write_unlock_bh(&nf_conntrack_lock);
-	
-	/* Somebody could be still looking at the proto in bh. */
-	synchronize_net();
-
-	/* Remove all contrack entries for this protocol */
-	nf_ct_iterate_cleanup(kill_proto, proto);
-}
-
 static int __init nf_conntrack_standalone_init(void)
 {
 #ifdef CONFIG_PROC_FS
@@ -834,70 +490,4 @@ module_exit(nf_conntrack_standalone_fini);
 void need_conntrack(void)
 {
 }
-
-#ifdef CONFIG_NF_CONNTRACK_EVENTS
-EXPORT_SYMBOL_GPL(nf_conntrack_chain);
-EXPORT_SYMBOL_GPL(nf_conntrack_expect_chain);
-EXPORT_SYMBOL_GPL(nf_conntrack_register_notifier);
-EXPORT_SYMBOL_GPL(nf_conntrack_unregister_notifier);
-EXPORT_SYMBOL_GPL(__nf_ct_event_cache_init);
-EXPORT_PER_CPU_SYMBOL_GPL(nf_conntrack_ecache);
-EXPORT_SYMBOL_GPL(nf_ct_deliver_cached_events);
-#endif
-EXPORT_SYMBOL(nf_ct_l3proto_try_module_get);
-EXPORT_SYMBOL(nf_ct_l3proto_module_put);
-EXPORT_SYMBOL(nf_conntrack_l3proto_register);
-EXPORT_SYMBOL(nf_conntrack_l3proto_unregister);
-EXPORT_SYMBOL(nf_conntrack_protocol_register);
-EXPORT_SYMBOL(nf_conntrack_protocol_unregister);
-EXPORT_SYMBOL(nf_ct_invert_tuplepr);
-EXPORT_SYMBOL(nf_conntrack_destroyed);
-EXPORT_SYMBOL(need_conntrack);
-EXPORT_SYMBOL(nf_conntrack_helper_register);
-EXPORT_SYMBOL(nf_conntrack_helper_unregister);
-EXPORT_SYMBOL(nf_ct_iterate_cleanup);
-EXPORT_SYMBOL(__nf_ct_refresh_acct);
-EXPORT_SYMBOL(nf_ct_protos);
-EXPORT_SYMBOL(__nf_ct_proto_find);
-EXPORT_SYMBOL(nf_ct_proto_find_get);
-EXPORT_SYMBOL(nf_ct_proto_put);
-EXPORT_SYMBOL(nf_ct_l3proto_find_get);
-EXPORT_SYMBOL(nf_ct_l3proto_put);
-EXPORT_SYMBOL(nf_ct_l3protos);
-EXPORT_SYMBOL_GPL(nf_conntrack_checksum);
-EXPORT_SYMBOL(nf_conntrack_expect_alloc);
-EXPORT_SYMBOL(nf_conntrack_expect_put);
-EXPORT_SYMBOL(nf_conntrack_expect_related);
-EXPORT_SYMBOL(nf_conntrack_unexpect_related);
-EXPORT_SYMBOL(nf_conntrack_tuple_taken);
-EXPORT_SYMBOL(nf_conntrack_htable_size);
-EXPORT_SYMBOL(nf_conntrack_lock);
-EXPORT_SYMBOL(nf_conntrack_hash);
-EXPORT_SYMBOL(nf_conntrack_untracked);
-EXPORT_SYMBOL_GPL(nf_conntrack_find_get);
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-EXPORT_SYMBOL(nf_conntrack_tcp_update);
-#endif
-EXPORT_SYMBOL(__nf_conntrack_confirm);
-EXPORT_SYMBOL(nf_ct_get_tuple);
-EXPORT_SYMBOL(nf_ct_invert_tuple);
-EXPORT_SYMBOL(nf_conntrack_in);
-EXPORT_SYMBOL(__nf_conntrack_attach);
-EXPORT_SYMBOL(nf_conntrack_alloc);
-EXPORT_SYMBOL(nf_conntrack_free);
-EXPORT_SYMBOL(nf_conntrack_flush);
-EXPORT_SYMBOL(nf_ct_remove_expectations);
-EXPORT_SYMBOL(nf_ct_helper_find_get);
-EXPORT_SYMBOL(nf_ct_helper_put);
-EXPORT_SYMBOL(__nf_conntrack_helper_find_byname);
-EXPORT_SYMBOL(__nf_conntrack_find);
-EXPORT_SYMBOL(nf_ct_unlink_expect);
-EXPORT_SYMBOL(nf_conntrack_hash_insert);
-EXPORT_SYMBOL(__nf_conntrack_expect_find);
-EXPORT_SYMBOL(nf_conntrack_expect_find);
-EXPORT_SYMBOL(nf_conntrack_expect_list);
-#if defined(CONFIG_NF_CT_NETLINK) || \
-    defined(CONFIG_NF_CT_NETLINK_MODULE)
-EXPORT_SYMBOL(nf_ct_port_tuple_to_nfattr);
-EXPORT_SYMBOL(nf_ct_port_nfattr_to_tuple);
-#endif
+EXPORT_SYMBOL_GPL(need_conntrack);
diff --git a/net/netfilter/nf_conntrack_tftp.c b/net/netfilter/nf_conntrack_tftp.c
new file mode 100644
index 00000000000..f5bffe24b0a
--- /dev/null
+++ b/net/netfilter/nf_conntrack_tftp.c
@@ -0,0 +1,160 @@
+/* (C) 2001-2002 Magnus Boden <mb@ozaba.mine.nu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/in.h>
+#include <linux/udp.h>
+#include <linux/netfilter.h>
+
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_tuple.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
+#include <net/netfilter/nf_conntrack_helper.h>
+#include <linux/netfilter/nf_conntrack_tftp.h>
+
+MODULE_AUTHOR("Magnus Boden <mb@ozaba.mine.nu>");
+MODULE_DESCRIPTION("TFTP connection tracking helper");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ip_conntrack_tftp");
+
+#define MAX_PORTS 8
+static unsigned short ports[MAX_PORTS];
+static int ports_c;
+module_param_array(ports, ushort, &ports_c, 0400);
+MODULE_PARM_DESC(ports, "Port numbers of TFTP servers");
+
+#if 0
+#define DEBUGP(format, args...) printk("%s:%s:" format, \
+                                       __FILE__, __FUNCTION__ , ## args)
+#else
+#define DEBUGP(format, args...)
+#endif
+
+unsigned int (*nf_nat_tftp_hook)(struct sk_buff **pskb,
+				 enum ip_conntrack_info ctinfo,
+				 struct nf_conntrack_expect *exp) __read_mostly;
+EXPORT_SYMBOL_GPL(nf_nat_tftp_hook);
+
+static int tftp_help(struct sk_buff **pskb,
+		     unsigned int protoff,
+		     struct nf_conn *ct,
+		     enum ip_conntrack_info ctinfo)
+{
+	struct tftphdr _tftph, *tfh;
+	struct nf_conntrack_expect *exp;
+	struct nf_conntrack_tuple *tuple;
+	unsigned int ret = NF_ACCEPT;
+	int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
+	typeof(nf_nat_tftp_hook) nf_nat_tftp;
+
+	tfh = skb_header_pointer(*pskb, protoff + sizeof(struct udphdr),
+				 sizeof(_tftph), &_tftph);
+	if (tfh == NULL)
+		return NF_ACCEPT;
+
+	switch (ntohs(tfh->opcode)) {
+	case TFTP_OPCODE_READ:
+	case TFTP_OPCODE_WRITE:
+		/* RRQ and WRQ works the same way */
+		DEBUGP("");
+		NF_CT_DUMP_TUPLE(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
+		NF_CT_DUMP_TUPLE(&ct->tuplehash[IP_CT_DIR_REPLY].tuple);
+
+		exp = nf_conntrack_expect_alloc(ct);
+		if (exp == NULL)
+			return NF_DROP;
+		tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple;
+		nf_conntrack_expect_init(exp, family,
+					 &tuple->src.u3, &tuple->dst.u3,
+					 IPPROTO_UDP,
+					 NULL, &tuple->dst.u.udp.port);
+
+		DEBUGP("expect: ");
+		NF_CT_DUMP_TUPLE(&exp->tuple);
+		NF_CT_DUMP_TUPLE(&exp->mask);
+
+		nf_nat_tftp = rcu_dereference(nf_nat_tftp_hook);
+		if (nf_nat_tftp && ct->status & IPS_NAT_MASK)
+			ret = nf_nat_tftp(pskb, ctinfo, exp);
+		else if (nf_conntrack_expect_related(exp) != 0)
+			ret = NF_DROP;
+		nf_conntrack_expect_put(exp);
+		break;
+	case TFTP_OPCODE_DATA:
+	case TFTP_OPCODE_ACK:
+		DEBUGP("Data/ACK opcode\n");
+		break;
+	case TFTP_OPCODE_ERROR:
+		DEBUGP("Error opcode\n");
+		break;
+	default:
+		DEBUGP("Unknown opcode\n");
+	}
+	return ret;
+}
+
+static struct nf_conntrack_helper tftp[MAX_PORTS][2] __read_mostly;
+static char tftp_names[MAX_PORTS][2][sizeof("tftp-65535")] __read_mostly;
+
+static void nf_conntrack_tftp_fini(void)
+{
+	int i, j;
+
+	for (i = 0; i < ports_c; i++) {
+		for (j = 0; j < 2; j++)
+			nf_conntrack_helper_unregister(&tftp[i][j]);
+	}
+}
+
+static int __init nf_conntrack_tftp_init(void)
+{
+	int i, j, ret;
+	char *tmpname;
+
+	if (ports_c == 0)
+		ports[ports_c++] = TFTP_PORT;
+
+	for (i = 0; i < ports_c; i++) {
+		memset(&tftp[i], 0, sizeof(tftp[i]));
+
+		tftp[i][0].tuple.src.l3num = AF_INET;
+		tftp[i][1].tuple.src.l3num = AF_INET6;
+		for (j = 0; j < 2; j++) {
+			tftp[i][j].tuple.dst.protonum = IPPROTO_UDP;
+			tftp[i][j].tuple.src.u.udp.port = htons(ports[i]);
+			tftp[i][j].mask.src.l3num = 0xFFFF;
+			tftp[i][j].mask.dst.protonum = 0xFF;
+			tftp[i][j].mask.src.u.udp.port = htons(0xFFFF);
+			tftp[i][j].max_expected = 1;
+			tftp[i][j].timeout = 5 * 60; /* 5 minutes */
+			tftp[i][j].me = THIS_MODULE;
+			tftp[i][j].help = tftp_help;
+
+			tmpname = &tftp_names[i][j][0];
+			if (ports[i] == TFTP_PORT)
+				sprintf(tmpname, "tftp");
+			else
+				sprintf(tmpname, "tftp-%u", i);
+			tftp[i][j].name = tmpname;
+
+			ret = nf_conntrack_helper_register(&tftp[i][j]);
+			if (ret) {
+				printk("nf_ct_tftp: failed to register helper "
+				       "for pf: %u port: %u\n",
+					tftp[i][j].tuple.src.l3num, ports[i]);
+				nf_conntrack_tftp_fini();
+				return ret;
+			}
+		}
+	}
+	return 0;
+}
+
+module_init(nf_conntrack_tftp_init);
+module_exit(nf_conntrack_tftp_fini);
diff --git a/net/netfilter/nf_sysctl.c b/net/netfilter/nf_sysctl.c
new file mode 100644
index 00000000000..06ddddb2911
--- /dev/null
+++ b/net/netfilter/nf_sysctl.c
@@ -0,0 +1,134 @@
+/* nf_sysctl.c	netfilter sysctl registration/unregistation
+ *
+ * Copyright (c) 2006 Patrick McHardy <kaber@trash.net>
+ */
+#include <linux/module.h>
+#include <linux/sysctl.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+
+static void
+path_free(struct ctl_table *path, struct ctl_table *table)
+{
+	struct ctl_table *t, *next;
+
+	for (t = path; t != NULL && t != table; t = next) {
+		next = t->child;
+		kfree(t);
+	}
+}
+
+static struct ctl_table *
+path_dup(struct ctl_table *path, struct ctl_table *table)
+{
+	struct ctl_table *t, *last = NULL, *tmp;
+
+	for (t = path; t != NULL; t = t->child) {
+		/* twice the size since path elements are terminated by an
+		 * empty element */
+		tmp = kmemdup(t, 2 * sizeof(*t), GFP_KERNEL);
+		if (tmp == NULL) {
+			if (last != NULL)
+				path_free(path, table);
+			return NULL;
+		}
+
+		if (last != NULL)
+			last->child = tmp;
+		else
+			path = tmp;
+		last = tmp;
+	}
+
+	if (last != NULL)
+		last->child = table;
+	else
+		path = table;
+
+	return path;
+}
+
+struct ctl_table_header *
+nf_register_sysctl_table(struct ctl_table *path, struct ctl_table *table)
+{
+	struct ctl_table_header *header;
+
+	path = path_dup(path, table);
+	if (path == NULL)
+		return NULL;
+	header = register_sysctl_table(path, 0);
+	if (header == NULL)
+		path_free(path, table);
+	return header;
+}
+EXPORT_SYMBOL_GPL(nf_register_sysctl_table);
+
+void
+nf_unregister_sysctl_table(struct ctl_table_header *header,
+			   struct ctl_table *table)
+{
+	struct ctl_table *path = header->ctl_table;
+
+	unregister_sysctl_table(header);
+	path_free(path, table);
+}
+EXPORT_SYMBOL_GPL(nf_unregister_sysctl_table);
+
+/* net/netfilter */
+static struct ctl_table nf_net_netfilter_table[] = {
+	{
+		.ctl_name	= NET_NETFILTER,
+		.procname	= "netfilter",
+		.mode		= 0555,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+struct ctl_table nf_net_netfilter_sysctl_path[] = {
+	{
+		.ctl_name	= CTL_NET,
+		.procname	= "net",
+		.mode		= 0555,
+		.child		= nf_net_netfilter_table,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+EXPORT_SYMBOL_GPL(nf_net_netfilter_sysctl_path);
+
+/* net/ipv4/netfilter */
+static struct ctl_table nf_net_ipv4_netfilter_table[] = {
+	{
+		.ctl_name	= NET_IPV4_NETFILTER,
+		.procname	= "netfilter",
+		.mode		= 0555,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+static struct ctl_table nf_net_ipv4_table[] = {
+	{
+		.ctl_name	= NET_IPV4,
+		.procname	= "ipv4",
+		.mode		= 0555,
+		.child		= nf_net_ipv4_netfilter_table,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+struct ctl_table nf_net_ipv4_netfilter_sysctl_path[] = {
+	{
+		.ctl_name	= CTL_NET,
+		.procname	= "net",
+		.mode		= 0555,
+		.child		= nf_net_ipv4_table,
+	},
+	{
+		.ctl_name	= 0
+	}
+};
+EXPORT_SYMBOL_GPL(nf_net_ipv4_netfilter_sysctl_path);
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 1e5207b80fe..d1505dd25c6 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -408,13 +408,13 @@ __build_packet_message(struct nfulnl_instance *inst,
 			const struct net_device *indev,
 			const struct net_device *outdev,
 			const struct nf_loginfo *li,
-			const char *prefix)
+			const char *prefix, unsigned int plen)
 {
 	unsigned char *old_tail;
 	struct nfulnl_msg_packet_hdr pmsg;
 	struct nlmsghdr *nlh;
 	struct nfgenmsg *nfmsg;
-	u_int32_t tmp_uint;
+	__be32 tmp_uint;
 
 	UDEBUG("entered\n");
 		
@@ -432,12 +432,8 @@ __build_packet_message(struct nfulnl_instance *inst,
 
 	NFA_PUT(inst->skb, NFULA_PACKET_HDR, sizeof(pmsg), &pmsg);
 
-	if (prefix) {
-		int slen = strlen(prefix);
-		if (slen > NFULNL_PREFIXLEN)
-			slen = NFULNL_PREFIXLEN;
-		NFA_PUT(inst->skb, NFULA_PREFIX, slen, prefix);
-	}
+	if (prefix)
+		NFA_PUT(inst->skb, NFULA_PREFIX, plen, prefix);
 
 	if (indev) {
 		tmp_uint = htonl(indev->ifindex);
@@ -501,18 +497,16 @@ __build_packet_message(struct nfulnl_instance *inst,
 #endif
 	}
 
-	if (skb->nfmark) {
-		tmp_uint = htonl(skb->nfmark);
+	if (skb->mark) {
+		tmp_uint = htonl(skb->mark);
 		NFA_PUT(inst->skb, NFULA_MARK, sizeof(tmp_uint), &tmp_uint);
 	}
 
 	if (indev && skb->dev && skb->dev->hard_header_parse) {
 		struct nfulnl_msg_packet_hw phw;
-
-		phw.hw_addrlen = 
-			skb->dev->hard_header_parse((struct sk_buff *)skb, 
+		int len = skb->dev->hard_header_parse((struct sk_buff *)skb,
 						    phw.hw_addr);
-		phw.hw_addrlen = htons(phw.hw_addrlen);
+		phw.hw_addrlen = htons(len);
 		NFA_PUT(inst->skb, NFULA_HWADDR, sizeof(phw), &phw);
 	}
 
@@ -529,7 +523,7 @@ __build_packet_message(struct nfulnl_instance *inst,
 	if (skb->sk) {
 		read_lock_bh(&skb->sk->sk_callback_lock);
 		if (skb->sk->sk_socket && skb->sk->sk_socket->file) {
-			u_int32_t uid = htonl(skb->sk->sk_socket->file->f_uid);
+			__be32 uid = htonl(skb->sk->sk_socket->file->f_uid);
 			/* need to unlock here since NFA_PUT may goto */
 			read_unlock_bh(&skb->sk->sk_callback_lock);
 			NFA_PUT(inst->skb, NFULA_UID, sizeof(uid), &uid);
@@ -603,6 +597,7 @@ nfulnl_log_packet(unsigned int pf,
 	const struct nf_loginfo *li;
 	unsigned int qthreshold;
 	unsigned int nlbufsiz;
+	unsigned int plen;
 
 	if (li_user && li_user->type == NF_LOG_TYPE_ULOG) 
 		li = li_user;
@@ -618,6 +613,10 @@ nfulnl_log_packet(unsigned int pf,
 		return;
 	}
 
+	plen = 0;
+	if (prefix)
+		plen = strlen(prefix);
+
 	/* all macros expand to constant values at compile time */
 	/* FIXME: do we want to make the size calculation conditional based on
 	 * what is actually present?  way more branches and checks, but more
@@ -632,7 +631,7 @@ nfulnl_log_packet(unsigned int pf,
 #endif
 		+ NFA_SPACE(sizeof(u_int32_t))	/* mark */
 		+ NFA_SPACE(sizeof(u_int32_t))	/* uid */
-		+ NFA_SPACE(NFULNL_PREFIXLEN)	/* prefix */
+		+ NFA_SPACE(plen)		/* prefix */
 		+ NFA_SPACE(sizeof(struct nfulnl_msg_packet_hw))
 		+ NFA_SPACE(sizeof(struct nfulnl_msg_packet_timestamp));
 
@@ -703,7 +702,7 @@ nfulnl_log_packet(unsigned int pf,
 	inst->qlen++;
 
 	__build_packet_message(inst, skb, data_len, pf,
-				hooknum, in, out, li, prefix);
+				hooknum, in, out, li, prefix, plen);
 
 	/* timer_pending always called within inst->lock, so there
 	 * is no chance of a race here */
@@ -882,15 +881,15 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
 	}
 
 	if (nfula[NFULA_CFG_TIMEOUT-1]) {
-		u_int32_t timeout = 
-			*(u_int32_t *)NFA_DATA(nfula[NFULA_CFG_TIMEOUT-1]);
+		__be32 timeout =
+			*(__be32 *)NFA_DATA(nfula[NFULA_CFG_TIMEOUT-1]);
 
 		nfulnl_set_timeout(inst, ntohl(timeout));
 	}
 
 	if (nfula[NFULA_CFG_NLBUFSIZ-1]) {
-		u_int32_t nlbufsiz = 
-			*(u_int32_t *)NFA_DATA(nfula[NFULA_CFG_NLBUFSIZ-1]);
+		__be32 nlbufsiz =
+			*(__be32 *)NFA_DATA(nfula[NFULA_CFG_NLBUFSIZ-1]);
 
 		nfulnl_set_nlbufsiz(inst, ntohl(nlbufsiz));
 	}
@@ -903,8 +902,8 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
 	}
 
 	if (nfula[NFULA_CFG_FLAGS-1]) {
-		u_int16_t flags =
-			*(u_int16_t *)NFA_DATA(nfula[NFULA_CFG_FLAGS-1]);
+		__be16 flags =
+			*(__be16 *)NFA_DATA(nfula[NFULA_CFG_FLAGS-1]);
 		nfulnl_set_flags(inst, ntohs(flags));
 	}
 
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index e815a9aa6e9..a88a017da22 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -349,7 +349,7 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 	struct sk_buff *entskb = entry->skb;
 	struct net_device *indev;
 	struct net_device *outdev;
-	unsigned int tmp_uint;
+	__be32 tmp_uint;
 
 	QDEBUG("entered\n");
 
@@ -480,8 +480,8 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 #endif
 	}
 
-	if (entskb->nfmark) {
-		tmp_uint = htonl(entskb->nfmark);
+	if (entskb->mark) {
+		tmp_uint = htonl(entskb->mark);
 		NFA_PUT(skb, NFQA_MARK, sizeof(u_int32_t), &tmp_uint);
 	}
 
@@ -489,10 +489,9 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 	    && entskb->dev->hard_header_parse) {
 		struct nfqnl_msg_packet_hw phw;
 
-		phw.hw_addrlen =
-			entskb->dev->hard_header_parse(entskb,
+		int len = entskb->dev->hard_header_parse(entskb,
 			                                   phw.hw_addr);
-		phw.hw_addrlen = htons(phw.hw_addrlen);
+		phw.hw_addrlen = htons(len);
 		NFA_PUT(skb, NFQA_HWADDR, sizeof(phw), &phw);
 	}
 
@@ -835,8 +834,8 @@ nfqnl_recv_verdict(struct sock *ctnl, struct sk_buff *skb,
 	}
 
 	if (nfqa[NFQA_MARK-1])
-		entry->skb->nfmark = ntohl(*(u_int32_t *)
-		                           NFA_DATA(nfqa[NFQA_MARK-1]));
+		entry->skb->mark = ntohl(*(__be32 *)
+		                         NFA_DATA(nfqa[NFQA_MARK-1]));
 		
 	issue_verdict(entry, verdict);
 	instance_put(queue);
@@ -948,6 +947,14 @@ nfqnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
 				ntohl(params->copy_range));
 	}
 
+	if (nfqa[NFQA_CFG_QUEUE_MAXLEN-1]) {
+		__be32 *queue_maxlen;
+		queue_maxlen = NFA_DATA(nfqa[NFQA_CFG_QUEUE_MAXLEN-1]);
+		spin_lock_bh(&queue->lock);
+		queue->queue_maxlen = ntohl(*queue_maxlen);
+		spin_unlock_bh(&queue->lock);
+	}
+
 out_put:
 	instance_put(queue);
 	return ret;
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 58522fc65d3..8996584b849 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -21,6 +21,7 @@
 #include <linux/string.h>
 #include <linux/vmalloc.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_arp.h>
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index c01524f817f..b5548239d41 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -31,6 +31,9 @@ MODULE_ALIAS("ipt_CONNMARK");
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_CONNMARK.h>
 #include <net/netfilter/nf_conntrack_compat.h>
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+#include <net/netfilter/nf_conntrack_ecache.h>
+#endif
 
 static unsigned int
 target(struct sk_buff **pskb,
@@ -42,7 +45,7 @@ target(struct sk_buff **pskb,
 {
 	const struct xt_connmark_target_info *markinfo = targinfo;
 	u_int32_t diff;
-	u_int32_t nfmark;
+	u_int32_t mark;
 	u_int32_t newmark;
 	u_int32_t ctinfo;
 	u_int32_t *ctmark = nf_ct_get_mark(*pskb, &ctinfo);
@@ -62,7 +65,7 @@ target(struct sk_buff **pskb,
 			break;
 		case XT_CONNMARK_SAVE:
 			newmark = (*ctmark & ~markinfo->mask) |
-				  ((*pskb)->nfmark & markinfo->mask);
+				  ((*pskb)->mark & markinfo->mask);
 			if (*ctmark != newmark) {
 				*ctmark = newmark;
 #if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
@@ -73,10 +76,10 @@ target(struct sk_buff **pskb,
 			}
 			break;
 		case XT_CONNMARK_RESTORE:
-			nfmark = (*pskb)->nfmark;
-			diff = (*ctmark ^ nfmark) & markinfo->mask;
+			mark = (*pskb)->mark;
+			diff = (*ctmark ^ mark) & markinfo->mask;
 			if (diff != 0)
-				(*pskb)->nfmark = nfmark ^ diff;
+				(*pskb)->mark = mark ^ diff;
 			break;
 		}
 	}
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index c6e860a7114..0b48547e8d6 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -31,8 +31,8 @@ target_v0(struct sk_buff **pskb,
 {
 	const struct xt_mark_target_info *markinfo = targinfo;
 
-	if((*pskb)->nfmark != markinfo->mark)
-		(*pskb)->nfmark = markinfo->mark;
+	if((*pskb)->mark != markinfo->mark)
+		(*pskb)->mark = markinfo->mark;
 
 	return XT_CONTINUE;
 }
@@ -54,16 +54,16 @@ target_v1(struct sk_buff **pskb,
 		break;
 		
 	case XT_MARK_AND:
-		mark = (*pskb)->nfmark & markinfo->mark;
+		mark = (*pskb)->mark & markinfo->mark;
 		break;
 		
 	case XT_MARK_OR:
-		mark = (*pskb)->nfmark | markinfo->mark;
+		mark = (*pskb)->mark | markinfo->mark;
 		break;
 	}
 
-	if((*pskb)->nfmark != mark)
-		(*pskb)->nfmark = mark;
+	if((*pskb)->mark != mark)
+		(*pskb)->mark = mark;
 
 	return XT_CONTINUE;
 }
diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
new file mode 100644
index 00000000000..901ed7abaa1
--- /dev/null
+++ b/net/netfilter/xt_NFLOG.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2006 Patrick McHardy <kaber@trash.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter/xt_NFLOG.h>
+
+MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
+MODULE_DESCRIPTION("x_tables NFLOG target");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ipt_NFLOG");
+MODULE_ALIAS("ip6t_NFLOG");
+
+static unsigned int
+nflog_target(struct sk_buff **pskb,
+	     const struct net_device *in, const struct net_device *out,
+	     unsigned int hooknum, const struct xt_target *target,
+	     const void *targinfo)
+{
+	const struct xt_nflog_info *info = targinfo;
+	struct nf_loginfo li;
+
+	li.type		     = NF_LOG_TYPE_ULOG;
+	li.u.ulog.copy_len   = info->len;
+	li.u.ulog.group	     = info->group;
+	li.u.ulog.qthreshold = info->threshold;
+
+	nf_log_packet(target->family, hooknum, *pskb, in, out, &li,
+		      "%s", info->prefix);
+	return XT_CONTINUE;
+}
+
+static int
+nflog_checkentry(const char *tablename, const void *entry,
+		 const struct xt_target *target, void *targetinfo,
+		 unsigned int hookmask)
+{
+	struct xt_nflog_info *info = targetinfo;
+
+	if (info->flags & ~XT_NFLOG_MASK)
+		return 0;
+	if (info->prefix[sizeof(info->prefix) - 1] != '\0')
+		return 0;
+	return 1;
+}
+
+static struct xt_target xt_nflog_target[] = {
+	{
+		.name		= "NFLOG",
+		.family		= AF_INET,
+		.checkentry	= nflog_checkentry,
+		.target		= nflog_target,
+		.targetsize	= sizeof(struct xt_nflog_info),
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "NFLOG",
+		.family		= AF_INET6,
+		.checkentry	= nflog_checkentry,
+		.target		= nflog_target,
+		.targetsize	= sizeof(struct xt_nflog_info),
+		.me		= THIS_MODULE,
+	},
+};
+
+static int __init xt_nflog_init(void)
+{
+	return xt_register_targets(xt_nflog_target,
+				   ARRAY_SIZE(xt_nflog_target));
+}
+
+static void __exit xt_nflog_fini(void)
+{
+	xt_unregister_targets(xt_nflog_target, ARRAY_SIZE(xt_nflog_target));
+}
+
+module_init(xt_nflog_init);
+module_exit(xt_nflog_fini);
diff --git a/net/ipv4/netfilter/ipt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 33ccdbf8e79..a98de0b54d6 100644
--- a/net/ipv4/netfilter/ipt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -6,23 +6,8 @@
  * $Id: ipt_hashlimit.c 3244 2004-10-20 16:24:29Z laforge@netfilter.org $
  *
  * Development of this code was funded by Astaro AG, http://www.astaro.com/
- *
- * based on ipt_limit.c by:
- * Jérôme de Vivie	<devivie@info.enserb.u-bordeaux.fr>
- * Hervé Eychenne	<eychenne@info.enserb.u-bordeaux.fr>
- * Rusty Russell	<rusty@rustcorp.com.au>
- *
- * The general idea is to create a hash table for every dstip and have a
- * seperate limit counter per tuple.  This way you can do something like 'limit
- * the number of syn packets for each of my internal addresses.
- *
- * Ideally this would just be implemented as a general 'hash' match, which would
- * allow us to attach any iptables target to it's hash buckets.  But this is
- * not possible in the current iptables architecture.  As always, pkttables for
- * 2.7.x will help ;)
  */
 #include <linux/module.h>
-#include <linux/skbuff.h>
 #include <linux/spinlock.h>
 #include <linux/random.h>
 #include <linux/jhash.h>
@@ -31,28 +16,41 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/list.h>
+#include <linux/skbuff.h>
+#include <linux/mm.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
 
+#include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_ipv4/ip_tables.h>
-#include <linux/netfilter_ipv4/ipt_hashlimit.h>
-
-/* FIXME: this is just for IP_NF_ASSERRT */
-#include <linux/netfilter_ipv4/ip_conntrack.h>
+#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter/xt_hashlimit.h>
 #include <linux/mutex.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
 MODULE_DESCRIPTION("iptables match for limiting per hash-bucket");
+MODULE_ALIAS("ipt_hashlimit");
+MODULE_ALIAS("ip6t_hashlimit");
 
 /* need to declare this at the top */
-static struct proc_dir_entry *hashlimit_procdir;
+static struct proc_dir_entry *hashlimit_procdir4;
+static struct proc_dir_entry *hashlimit_procdir6;
 static struct file_operations dl_file_ops;
 
 /* hash table crap */
-
 struct dsthash_dst {
-	__be32 src_ip;
-	__be32 dst_ip;
-	/* ports have to be consecutive !!! */
+	union {
+		struct {
+			__be32 src;
+			__be32 dst;
+		} ip;
+		struct {
+			__be32 src[4];
+			__be32 dst[4];
+		} ip6;
+	} addr;
 	__be16 src_port;
 	__be16 dst_port;
 };
@@ -71,9 +69,10 @@ struct dsthash_ent {
 	} rateinfo;
 };
 
-struct ipt_hashlimit_htable {
+struct xt_hashlimit_htable {
 	struct hlist_node node;		/* global list of all htables */
 	atomic_t use;
+	int family;
 
 	struct hashlimit_cfg cfg;	/* config */
 
@@ -81,8 +80,8 @@ struct ipt_hashlimit_htable {
 	spinlock_t lock;		/* lock for list_head */
 	u_int32_t rnd;			/* random seed for hash */
 	int rnd_initialized;
+	unsigned int count;		/* number entries in table */
 	struct timer_list timer;	/* timer for gc */
-	atomic_t count;			/* number entries in table */
 
 	/* seq_file stuff */
 	struct proc_dir_entry *pde;
@@ -97,41 +96,33 @@ static kmem_cache_t *hashlimit_cachep __read_mostly;
 
 static inline int dst_cmp(const struct dsthash_ent *ent, struct dsthash_dst *b)
 {
-	return (ent->dst.dst_ip == b->dst_ip 
-		&& ent->dst.dst_port == b->dst_port
-		&& ent->dst.src_port == b->src_port
-		&& ent->dst.src_ip == b->src_ip);
+	return !memcmp(&ent->dst, b, sizeof(ent->dst));
 }
 
-static inline u_int32_t
-hash_dst(const struct ipt_hashlimit_htable *ht, const struct dsthash_dst *dst)
+static u_int32_t
+hash_dst(const struct xt_hashlimit_htable *ht, const struct dsthash_dst *dst)
 {
-	return (jhash_3words((__force u32)dst->dst_ip,
-			    ((__force u32)dst->dst_port<<16 |
-			     (__force u32)dst->src_port),
-			     (__force u32)dst->src_ip, ht->rnd) % ht->cfg.size);
+	return jhash(dst, sizeof(*dst), ht->rnd) % ht->cfg.size;
 }
 
-static inline struct dsthash_ent *
-__dsthash_find(const struct ipt_hashlimit_htable *ht, struct dsthash_dst *dst)
+static struct dsthash_ent *
+dsthash_find(const struct xt_hashlimit_htable *ht, struct dsthash_dst *dst)
 {
 	struct dsthash_ent *ent;
 	struct hlist_node *pos;
 	u_int32_t hash = hash_dst(ht, dst);
 
-	if (!hlist_empty(&ht->hash[hash]))
-		hlist_for_each_entry(ent, pos, &ht->hash[hash], node) {
-			if (dst_cmp(ent, dst)) {
+	if (!hlist_empty(&ht->hash[hash])) {
+		hlist_for_each_entry(ent, pos, &ht->hash[hash], node)
+			if (dst_cmp(ent, dst))
 				return ent;
-			}
-		}
-	
+	}
 	return NULL;
 }
 
 /* allocate dsthash_ent, initialize dst, put in htable and lock it */
 static struct dsthash_ent *
-__dsthash_alloc_init(struct ipt_hashlimit_htable *ht, struct dsthash_dst *dst)
+dsthash_alloc_init(struct xt_hashlimit_htable *ht, struct dsthash_dst *dst)
 {
 	struct dsthash_ent *ent;
 
@@ -142,12 +133,11 @@ __dsthash_alloc_init(struct ipt_hashlimit_htable *ht, struct dsthash_dst *dst)
 		ht->rnd_initialized = 1;
 	}
 
-	if (ht->cfg.max &&
-	    atomic_read(&ht->count) >= ht->cfg.max) {
+	if (ht->cfg.max && ht->count >= ht->cfg.max) {
 		/* FIXME: do something. question is what.. */
 		if (net_ratelimit())
-			printk(KERN_WARNING 
-				"ipt_hashlimit: max count of %u reached\n", 
+			printk(KERN_WARNING
+				"xt_hashlimit: max count of %u reached\n",
 				ht->cfg.max);
 		return NULL;
 	}
@@ -155,53 +145,47 @@ __dsthash_alloc_init(struct ipt_hashlimit_htable *ht, struct dsthash_dst *dst)
 	ent = kmem_cache_alloc(hashlimit_cachep, GFP_ATOMIC);
 	if (!ent) {
 		if (net_ratelimit())
-			printk(KERN_ERR 
-				"ipt_hashlimit: can't allocate dsthash_ent\n");
+			printk(KERN_ERR
+				"xt_hashlimit: can't allocate dsthash_ent\n");
 		return NULL;
 	}
-
-	atomic_inc(&ht->count);
-
-	ent->dst.dst_ip = dst->dst_ip;
-	ent->dst.dst_port = dst->dst_port;
-	ent->dst.src_ip = dst->src_ip;
-	ent->dst.src_port = dst->src_port;
+	memcpy(&ent->dst, dst, sizeof(ent->dst));
 
 	hlist_add_head(&ent->node, &ht->hash[hash_dst(ht, dst)]);
-
+	ht->count++;
 	return ent;
 }
 
-static inline void 
-__dsthash_free(struct ipt_hashlimit_htable *ht, struct dsthash_ent *ent)
+static inline void
+dsthash_free(struct xt_hashlimit_htable *ht, struct dsthash_ent *ent)
 {
 	hlist_del(&ent->node);
 	kmem_cache_free(hashlimit_cachep, ent);
-	atomic_dec(&ht->count);
+	ht->count--;
 }
 static void htable_gc(unsigned long htlong);
 
-static int htable_create(struct ipt_hashlimit_info *minfo)
+static int htable_create(struct xt_hashlimit_info *minfo, int family)
 {
-	int i;
+	struct xt_hashlimit_htable *hinfo;
 	unsigned int size;
-	struct ipt_hashlimit_htable *hinfo;
+	unsigned int i;
 
 	if (minfo->cfg.size)
 		size = minfo->cfg.size;
 	else {
-		size = (((num_physpages << PAGE_SHIFT) / 16384)
-			 / sizeof(struct list_head));
+		size = ((num_physpages << PAGE_SHIFT) / 16384) /
+		       sizeof(struct list_head);
 		if (num_physpages > (1024 * 1024 * 1024 / PAGE_SIZE))
 			size = 8192;
 		if (size < 16)
 			size = 16;
 	}
 	/* FIXME: don't use vmalloc() here or anywhere else -HW */
-	hinfo = vmalloc(sizeof(struct ipt_hashlimit_htable)
-			+ (sizeof(struct list_head) * size));
+	hinfo = vmalloc(sizeof(struct xt_hashlimit_htable) +
+			sizeof(struct list_head) * size);
 	if (!hinfo) {
-		printk(KERN_ERR "ipt_hashlimit: Unable to create hashtable\n");
+		printk(KERN_ERR "xt_hashlimit: unable to create hashtable\n");
 		return -1;
 	}
 	minfo->hinfo = hinfo;
@@ -217,11 +201,14 @@ static int htable_create(struct ipt_hashlimit_info *minfo)
 	for (i = 0; i < hinfo->cfg.size; i++)
 		INIT_HLIST_HEAD(&hinfo->hash[i]);
 
-	atomic_set(&hinfo->count, 0);
 	atomic_set(&hinfo->use, 1);
+	hinfo->count = 0;
+	hinfo->family = family;
 	hinfo->rnd_initialized = 0;
 	spin_lock_init(&hinfo->lock);
-	hinfo->pde = create_proc_entry(minfo->name, 0, hashlimit_procdir);
+	hinfo->pde = create_proc_entry(minfo->name, 0,
+				       family == AF_INET ? hashlimit_procdir4 :
+				       			   hashlimit_procdir6);
 	if (!hinfo->pde) {
 		vfree(hinfo);
 		return -1;
@@ -242,23 +229,21 @@ static int htable_create(struct ipt_hashlimit_info *minfo)
 	return 0;
 }
 
-static int select_all(struct ipt_hashlimit_htable *ht, struct dsthash_ent *he)
+static int select_all(struct xt_hashlimit_htable *ht, struct dsthash_ent *he)
 {
 	return 1;
 }
 
-static int select_gc(struct ipt_hashlimit_htable *ht, struct dsthash_ent *he)
+static int select_gc(struct xt_hashlimit_htable *ht, struct dsthash_ent *he)
 {
 	return (jiffies >= he->expires);
 }
 
-static void htable_selective_cleanup(struct ipt_hashlimit_htable *ht,
-		 		int (*select)(struct ipt_hashlimit_htable *ht, 
+static void htable_selective_cleanup(struct xt_hashlimit_htable *ht,
+		 		int (*select)(struct xt_hashlimit_htable *ht,
 					      struct dsthash_ent *he))
 {
-	int i;
-
-	IP_NF_ASSERT(ht->cfg.size && ht->cfg.max);
+	unsigned int i;
 
 	/* lock hash table and iterate over it */
 	spin_lock_bh(&ht->lock);
@@ -267,7 +252,7 @@ static void htable_selective_cleanup(struct ipt_hashlimit_htable *ht,
 		struct hlist_node *pos, *n;
 		hlist_for_each_entry_safe(dh, pos, n, &ht->hash[i], node) {
 			if ((*select)(ht, dh))
-				__dsthash_free(ht, dh);
+				dsthash_free(ht, dh);
 		}
 	}
 	spin_unlock_bh(&ht->lock);
@@ -276,7 +261,7 @@ static void htable_selective_cleanup(struct ipt_hashlimit_htable *ht,
 /* hash table garbage collector, run by timer */
 static void htable_gc(unsigned long htlong)
 {
-	struct ipt_hashlimit_htable *ht = (struct ipt_hashlimit_htable *)htlong;
+	struct xt_hashlimit_htable *ht = (struct xt_hashlimit_htable *)htlong;
 
 	htable_selective_cleanup(ht, select_gc);
 
@@ -285,38 +270,39 @@ static void htable_gc(unsigned long htlong)
 	add_timer(&ht->timer);
 }
 
-static void htable_destroy(struct ipt_hashlimit_htable *hinfo)
+static void htable_destroy(struct xt_hashlimit_htable *hinfo)
 {
 	/* remove timer, if it is pending */
 	if (timer_pending(&hinfo->timer))
 		del_timer(&hinfo->timer);
 
 	/* remove proc entry */
-	remove_proc_entry(hinfo->pde->name, hashlimit_procdir);
-
+	remove_proc_entry(hinfo->pde->name,
+			  hinfo->family == AF_INET ? hashlimit_procdir4 :
+			  			     hashlimit_procdir6);
 	htable_selective_cleanup(hinfo, select_all);
 	vfree(hinfo);
 }
 
-static struct ipt_hashlimit_htable *htable_find_get(char *name)
+static struct xt_hashlimit_htable *htable_find_get(char *name, int family)
 {
-	struct ipt_hashlimit_htable *hinfo;
+	struct xt_hashlimit_htable *hinfo;
 	struct hlist_node *pos;
 
 	spin_lock_bh(&hashlimit_lock);
 	hlist_for_each_entry(hinfo, pos, &hashlimit_htables, node) {
-		if (!strcmp(name, hinfo->pde->name)) {
+		if (!strcmp(name, hinfo->pde->name) &&
+		    hinfo->family == family) {
 			atomic_inc(&hinfo->use);
 			spin_unlock_bh(&hashlimit_lock);
 			return hinfo;
 		}
 	}
 	spin_unlock_bh(&hashlimit_lock);
-
 	return NULL;
 }
 
-static void htable_put(struct ipt_hashlimit_htable *hinfo)
+static void htable_put(struct xt_hashlimit_htable *hinfo)
 {
 	if (atomic_dec_and_test(&hinfo->use)) {
 		spin_lock_bh(&hashlimit_lock);
@@ -326,7 +312,6 @@ static void htable_put(struct ipt_hashlimit_htable *hinfo)
 	}
 }
 
-
 /* The algorithm used is the Simple Token Bucket Filter (TBF)
  * see net/sched/sch_tbf.c in the linux source tree
  */
@@ -370,17 +355,82 @@ user2credits(u_int32_t user)
 	/* If multiplying would overflow... */
 	if (user > 0xFFFFFFFF / (HZ*CREDITS_PER_JIFFY))
 		/* Divide first. */
-		return (user / IPT_HASHLIMIT_SCALE) * HZ * CREDITS_PER_JIFFY;
+		return (user / XT_HASHLIMIT_SCALE) * HZ * CREDITS_PER_JIFFY;
 
-	return (user * HZ * CREDITS_PER_JIFFY) / IPT_HASHLIMIT_SCALE;
+	return (user * HZ * CREDITS_PER_JIFFY) / XT_HASHLIMIT_SCALE;
 }
 
 static inline void rateinfo_recalc(struct dsthash_ent *dh, unsigned long now)
 {
-	dh->rateinfo.credit += (now - xchg(&dh->rateinfo.prev, now)) 
-					* CREDITS_PER_JIFFY;
+	dh->rateinfo.credit += (now - dh->rateinfo.prev) * CREDITS_PER_JIFFY;
 	if (dh->rateinfo.credit > dh->rateinfo.credit_cap)
 		dh->rateinfo.credit = dh->rateinfo.credit_cap;
+	dh->rateinfo.prev = now;
+}
+
+static int
+hashlimit_init_dst(struct xt_hashlimit_htable *hinfo, struct dsthash_dst *dst,
+		   const struct sk_buff *skb, unsigned int protoff)
+{
+	__be16 _ports[2], *ports;
+	int nexthdr;
+
+	memset(dst, 0, sizeof(*dst));
+
+	switch (hinfo->family) {
+	case AF_INET:
+		if (hinfo->cfg.mode & XT_HASHLIMIT_HASH_DIP)
+			dst->addr.ip.dst = skb->nh.iph->daddr;
+		if (hinfo->cfg.mode & XT_HASHLIMIT_HASH_SIP)
+			dst->addr.ip.src = skb->nh.iph->saddr;
+
+		if (!(hinfo->cfg.mode &
+		      (XT_HASHLIMIT_HASH_DPT | XT_HASHLIMIT_HASH_SPT)))
+			return 0;
+		nexthdr = skb->nh.iph->protocol;
+		break;
+#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
+	case AF_INET6:
+		if (hinfo->cfg.mode & XT_HASHLIMIT_HASH_DIP)
+			memcpy(&dst->addr.ip6.dst, &skb->nh.ipv6h->daddr,
+			       sizeof(dst->addr.ip6.dst));
+		if (hinfo->cfg.mode & XT_HASHLIMIT_HASH_SIP)
+			memcpy(&dst->addr.ip6.src, &skb->nh.ipv6h->saddr,
+			       sizeof(dst->addr.ip6.src));
+
+		if (!(hinfo->cfg.mode &
+		      (XT_HASHLIMIT_HASH_DPT | XT_HASHLIMIT_HASH_SPT)))
+			return 0;
+		nexthdr = ipv6_find_hdr(skb, &protoff, -1, NULL);
+		if (nexthdr < 0)
+			return -1;
+		break;
+#endif
+	default:
+		BUG();
+		return 0;
+	}
+
+	switch (nexthdr) {
+	case IPPROTO_TCP:
+	case IPPROTO_UDP:
+	case IPPROTO_SCTP:
+	case IPPROTO_DCCP:
+		ports = skb_header_pointer(skb, protoff, sizeof(_ports),
+					   &_ports);
+		break;
+	default:
+		_ports[0] = _ports[1] = 0;
+		ports = _ports;
+		break;
+	}
+	if (!ports)
+		return -1;
+	if (hinfo->cfg.mode & XT_HASHLIMIT_HASH_SPT)
+		dst->src_port = ports[0];
+	if (hinfo->cfg.mode & XT_HASHLIMIT_HASH_DPT)
+		dst->dst_port = ports[1];
+	return 0;
 }
 
 static int
@@ -393,68 +443,31 @@ hashlimit_match(const struct sk_buff *skb,
 		unsigned int protoff,
 		int *hotdrop)
 {
-	struct ipt_hashlimit_info *r = 
-		((struct ipt_hashlimit_info *)matchinfo)->u.master;
-	struct ipt_hashlimit_htable *hinfo = r->hinfo;
+	struct xt_hashlimit_info *r =
+		((struct xt_hashlimit_info *)matchinfo)->u.master;
+	struct xt_hashlimit_htable *hinfo = r->hinfo;
 	unsigned long now = jiffies;
 	struct dsthash_ent *dh;
 	struct dsthash_dst dst;
 
-	/* build 'dst' according to hinfo->cfg and current packet */
-	memset(&dst, 0, sizeof(dst));
-	if (hinfo->cfg.mode & IPT_HASHLIMIT_HASH_DIP)
-		dst.dst_ip = skb->nh.iph->daddr;
-	if (hinfo->cfg.mode & IPT_HASHLIMIT_HASH_SIP)
-		dst.src_ip = skb->nh.iph->saddr;
-	if (hinfo->cfg.mode & IPT_HASHLIMIT_HASH_DPT
-	    ||hinfo->cfg.mode & IPT_HASHLIMIT_HASH_SPT) {
-		__be16 _ports[2], *ports;
-
-		switch (skb->nh.iph->protocol) {
-		case IPPROTO_TCP:
-		case IPPROTO_UDP:
-		case IPPROTO_SCTP:
-		case IPPROTO_DCCP:
-			ports = skb_header_pointer(skb, skb->nh.iph->ihl*4,
-						   sizeof(_ports), &_ports);
-			break;
-		default:
-			_ports[0] = _ports[1] = 0;
-			ports = _ports;
-			break;
-		}
-		if (!ports) {
-			/* We've been asked to examine this packet, and we
-		 	  can't.  Hence, no choice but to drop. */
-			*hotdrop = 1;
-			return 0;
-		}
-		if (hinfo->cfg.mode & IPT_HASHLIMIT_HASH_SPT)
-			dst.src_port = ports[0];
-		if (hinfo->cfg.mode & IPT_HASHLIMIT_HASH_DPT)
-			dst.dst_port = ports[1];
-	} 
+	if (hashlimit_init_dst(hinfo, &dst, skb, protoff) < 0)
+		goto hotdrop;
 
 	spin_lock_bh(&hinfo->lock);
-	dh = __dsthash_find(hinfo, &dst);
+	dh = dsthash_find(hinfo, &dst);
 	if (!dh) {
-		dh = __dsthash_alloc_init(hinfo, &dst);
-
+		dh = dsthash_alloc_init(hinfo, &dst);
 		if (!dh) {
-			/* enomem... don't match == DROP */
-			if (net_ratelimit())
-				printk(KERN_ERR "%s: ENOMEM\n", __FUNCTION__);
 			spin_unlock_bh(&hinfo->lock);
-			return 0;
+			goto hotdrop;
 		}
 
 		dh->expires = jiffies + msecs_to_jiffies(hinfo->cfg.expire);
-
 		dh->rateinfo.prev = jiffies;
-		dh->rateinfo.credit = user2credits(hinfo->cfg.avg * 
-							hinfo->cfg.burst);
-		dh->rateinfo.credit_cap = user2credits(hinfo->cfg.avg * 
-							hinfo->cfg.burst);
+		dh->rateinfo.credit = user2credits(hinfo->cfg.avg *
+						   hinfo->cfg.burst);
+		dh->rateinfo.credit_cap = user2credits(hinfo->cfg.avg *
+						       hinfo->cfg.burst);
 		dh->rateinfo.cost = user2credits(hinfo->cfg.avg);
 	} else {
 		/* update expiration timeout */
@@ -473,6 +486,10 @@ hashlimit_match(const struct sk_buff *skb,
 
 	/* default case: we're overlimit, thus don't match */
 	return 0;
+
+hotdrop:
+	*hotdrop = 1;
+	return 0;
 }
 
 static int
@@ -482,42 +499,37 @@ hashlimit_checkentry(const char *tablename,
 		     void *matchinfo,
 		     unsigned int hook_mask)
 {
-	struct ipt_hashlimit_info *r = matchinfo;
+	struct xt_hashlimit_info *r = matchinfo;
 
 	/* Check for overflow. */
-	if (r->cfg.burst == 0
-	    || user2credits(r->cfg.avg * r->cfg.burst) < 
-	    				user2credits(r->cfg.avg)) {
-		printk(KERN_ERR "ipt_hashlimit: Overflow, try lower: %u/%u\n",
+	if (r->cfg.burst == 0 ||
+	    user2credits(r->cfg.avg * r->cfg.burst) < user2credits(r->cfg.avg)) {
+		printk(KERN_ERR "xt_hashlimit: overflow, try lower: %u/%u\n",
 		       r->cfg.avg, r->cfg.burst);
 		return 0;
 	}
-
-	if (r->cfg.mode == 0 
-	    || r->cfg.mode > (IPT_HASHLIMIT_HASH_DPT
-		          |IPT_HASHLIMIT_HASH_DIP
-			  |IPT_HASHLIMIT_HASH_SIP
-			  |IPT_HASHLIMIT_HASH_SPT))
+	if (r->cfg.mode == 0 ||
+	    r->cfg.mode > (XT_HASHLIMIT_HASH_DPT |
+			   XT_HASHLIMIT_HASH_DIP |
+			   XT_HASHLIMIT_HASH_SIP |
+			   XT_HASHLIMIT_HASH_SPT))
 		return 0;
-
 	if (!r->cfg.gc_interval)
 		return 0;
-	
 	if (!r->cfg.expire)
 		return 0;
-
 	if (r->name[sizeof(r->name) - 1] != '\0')
 		return 0;
 
 	/* This is the best we've got: We cannot release and re-grab lock,
-	 * since checkentry() is called before ip_tables.c grabs ipt_mutex.  
-	 * We also cannot grab the hashtable spinlock, since htable_create will 
+	 * since checkentry() is called before x_tables.c grabs xt_mutex.
+	 * We also cannot grab the hashtable spinlock, since htable_create will
 	 * call vmalloc, and that can sleep.  And we cannot just re-search
 	 * the list of htable's in htable_create(), since then we would
 	 * create duplicate proc files. -HW */
 	mutex_lock(&hlimit_mutex);
-	r->hinfo = htable_find_get(r->name);
-	if (!r->hinfo && (htable_create(r) != 0)) {
+	r->hinfo = htable_find_get(r->name, match->family);
+	if (!r->hinfo && htable_create(r, match->family) != 0) {
 		mutex_unlock(&hlimit_mutex);
 		return 0;
 	}
@@ -525,20 +537,19 @@ hashlimit_checkentry(const char *tablename,
 
 	/* Ugly hack: For SMP, we only want to use one set */
 	r->u.master = r;
-
 	return 1;
 }
 
 static void
 hashlimit_destroy(const struct xt_match *match, void *matchinfo)
 {
-	struct ipt_hashlimit_info *r = matchinfo;
+	struct xt_hashlimit_info *r = matchinfo;
 
 	htable_put(r->hinfo);
 }
 
 #ifdef CONFIG_COMPAT
-struct compat_ipt_hashlimit_info {
+struct compat_xt_hashlimit_info {
 	char name[IFNAMSIZ];
 	struct hashlimit_cfg cfg;
 	compat_uptr_t hinfo;
@@ -547,40 +558,56 @@ struct compat_ipt_hashlimit_info {
 
 static void compat_from_user(void *dst, void *src)
 {
-	int off = offsetof(struct compat_ipt_hashlimit_info, hinfo);
+	int off = offsetof(struct compat_xt_hashlimit_info, hinfo);
 
 	memcpy(dst, src, off);
-	memset(dst + off, 0, sizeof(struct compat_ipt_hashlimit_info) - off);
+	memset(dst + off, 0, sizeof(struct compat_xt_hashlimit_info) - off);
 }
 
 static int compat_to_user(void __user *dst, void *src)
 {
-	int off = offsetof(struct compat_ipt_hashlimit_info, hinfo);
+	int off = offsetof(struct compat_xt_hashlimit_info, hinfo);
 
 	return copy_to_user(dst, src, off) ? -EFAULT : 0;
 }
 #endif
 
-static struct ipt_match ipt_hashlimit = {
-	.name		= "hashlimit",
-	.match		= hashlimit_match,
-	.matchsize	= sizeof(struct ipt_hashlimit_info),
+static struct xt_match xt_hashlimit[] = {
+	{
+		.name		= "hashlimit",
+		.family		= AF_INET,
+		.match		= hashlimit_match,
+		.matchsize	= sizeof(struct xt_hashlimit_info),
+#ifdef CONFIG_COMPAT
+		.compatsize	= sizeof(struct compat_xt_hashlimit_info),
+		.compat_from_user = compat_from_user,
+		.compat_to_user	= compat_to_user,
+#endif
+		.checkentry	= hashlimit_checkentry,
+		.destroy	= hashlimit_destroy,
+		.me		= THIS_MODULE
+	},
+	{
+		.name		= "hashlimit",
+		.family		= AF_INET6,
+		.match		= hashlimit_match,
+		.matchsize	= sizeof(struct xt_hashlimit_info),
 #ifdef CONFIG_COMPAT
-	.compatsize	= sizeof(struct compat_ipt_hashlimit_info),
-	.compat_from_user = compat_from_user,
-	.compat_to_user	= compat_to_user,
+		.compatsize	= sizeof(struct compat_xt_hashlimit_info),
+		.compat_from_user = compat_from_user,
+		.compat_to_user	= compat_to_user,
 #endif
-	.checkentry	= hashlimit_checkentry,
-	.destroy	= hashlimit_destroy,
-	.me		= THIS_MODULE
+		.checkentry	= hashlimit_checkentry,
+		.destroy	= hashlimit_destroy,
+		.me		= THIS_MODULE
+	},
 };
 
 /* PROC stuff */
-
 static void *dl_seq_start(struct seq_file *s, loff_t *pos)
 {
 	struct proc_dir_entry *pde = s->private;
-	struct ipt_hashlimit_htable *htable = pde->data;
+	struct xt_hashlimit_htable *htable = pde->data;
 	unsigned int *bucket;
 
 	spin_lock_bh(&htable->lock);
@@ -598,7 +625,7 @@ static void *dl_seq_start(struct seq_file *s, loff_t *pos)
 static void *dl_seq_next(struct seq_file *s, void *v, loff_t *pos)
 {
 	struct proc_dir_entry *pde = s->private;
-	struct ipt_hashlimit_htable *htable = pde->data;
+	struct xt_hashlimit_htable *htable = pde->data;
 	unsigned int *bucket = (unsigned int *)v;
 
 	*pos = ++(*bucket);
@@ -612,43 +639,59 @@ static void *dl_seq_next(struct seq_file *s, void *v, loff_t *pos)
 static void dl_seq_stop(struct seq_file *s, void *v)
 {
 	struct proc_dir_entry *pde = s->private;
-	struct ipt_hashlimit_htable *htable = pde->data;
+	struct xt_hashlimit_htable *htable = pde->data;
 	unsigned int *bucket = (unsigned int *)v;
 
 	kfree(bucket);
-
 	spin_unlock_bh(&htable->lock);
 }
 
-static inline int dl_seq_real_show(struct dsthash_ent *ent, struct seq_file *s)
+static int dl_seq_real_show(struct dsthash_ent *ent, int family,
+				   struct seq_file *s)
 {
 	/* recalculate to show accurate numbers */
 	rateinfo_recalc(ent, jiffies);
 
-	return seq_printf(s, "%ld %u.%u.%u.%u:%u->%u.%u.%u.%u:%u %u %u %u\n",
-			(long)(ent->expires - jiffies)/HZ,
-			NIPQUAD(ent->dst.src_ip), ntohs(ent->dst.src_port),
-			NIPQUAD(ent->dst.dst_ip), ntohs(ent->dst.dst_port),
-			ent->rateinfo.credit, ent->rateinfo.credit_cap,
-			ent->rateinfo.cost);
+	switch (family) {
+	case AF_INET:
+		return seq_printf(s, "%ld %u.%u.%u.%u:%u->"
+				     "%u.%u.%u.%u:%u %u %u %u\n",
+				 (long)(ent->expires - jiffies)/HZ,
+				 NIPQUAD(ent->dst.addr.ip.src),
+				 ntohs(ent->dst.src_port),
+				 NIPQUAD(ent->dst.addr.ip.dst),
+				 ntohs(ent->dst.dst_port),
+				 ent->rateinfo.credit, ent->rateinfo.credit_cap,
+				 ent->rateinfo.cost);
+	case AF_INET6:
+		return seq_printf(s, "%ld " NIP6_FMT ":%u->"
+				     NIP6_FMT ":%u %u %u %u\n",
+				 (long)(ent->expires - jiffies)/HZ,
+				 NIP6(*(struct in6_addr *)&ent->dst.addr.ip6.src),
+				 ntohs(ent->dst.src_port),
+				 NIP6(*(struct in6_addr *)&ent->dst.addr.ip6.dst),
+				 ntohs(ent->dst.dst_port),
+				 ent->rateinfo.credit, ent->rateinfo.credit_cap,
+				 ent->rateinfo.cost);
+	default:
+		BUG();
+		return 0;
+	}
 }
 
 static int dl_seq_show(struct seq_file *s, void *v)
 {
 	struct proc_dir_entry *pde = s->private;
-	struct ipt_hashlimit_htable *htable = pde->data;
+	struct xt_hashlimit_htable *htable = pde->data;
 	unsigned int *bucket = (unsigned int *)v;
 	struct dsthash_ent *ent;
 	struct hlist_node *pos;
 
-	if (!hlist_empty(&htable->hash[*bucket]))
-		hlist_for_each_entry(ent, pos, &htable->hash[*bucket], node) {
-			if (dl_seq_real_show(ent, s)) {
-				/* buffer was filled and unable to print that tuple */
+	if (!hlist_empty(&htable->hash[*bucket])) {
+		hlist_for_each_entry(ent, pos, &htable->hash[*bucket], node)
+			if (dl_seq_real_show(ent, htable->family, s))
 				return 1;
-			}
-		}
-	
+	}
 	return 0;
 }
 
@@ -678,56 +721,53 @@ static struct file_operations dl_file_ops = {
 	.release = seq_release
 };
 
-static int init_or_fini(int fini)
+static int __init xt_hashlimit_init(void)
 {
-	int ret = 0;
-
-	if (fini)
-		goto cleanup;
+	int err;
 
-	if (ipt_register_match(&ipt_hashlimit)) {
-		ret = -EINVAL;
-		goto cleanup_nothing;
-	}
+	err = xt_register_matches(xt_hashlimit, ARRAY_SIZE(xt_hashlimit));
+	if (err < 0)
+		goto err1;
 
-	hashlimit_cachep = kmem_cache_create("ipt_hashlimit",
-					    sizeof(struct dsthash_ent), 0,
-					    0, NULL, NULL);
+	err = -ENOMEM;
+	hashlimit_cachep = kmem_cache_create("xt_hashlimit",
+					    sizeof(struct dsthash_ent), 0, 0,
+					    NULL, NULL);
 	if (!hashlimit_cachep) {
-		printk(KERN_ERR "Unable to create ipt_hashlimit slab cache\n");
-		ret = -ENOMEM;
-		goto cleanup_unreg_match;
+		printk(KERN_ERR "xt_hashlimit: unable to create slab cache\n");
+		goto err2;
 	}
-
-	hashlimit_procdir = proc_mkdir("ipt_hashlimit", proc_net);
-	if (!hashlimit_procdir) {
-		printk(KERN_ERR "Unable to create proc dir entry\n");
-		ret = -ENOMEM;
-		goto cleanup_free_slab;
+	hashlimit_procdir4 = proc_mkdir("ipt_hashlimit", proc_net);
+	if (!hashlimit_procdir4) {
+		printk(KERN_ERR "xt_hashlimit: unable to create proc dir "
+				"entry\n");
+		goto err3;
 	}
-
-	return ret;
-
-cleanup:
+	hashlimit_procdir6 = proc_mkdir("ip6t_hashlimit", proc_net);
+	if (!hashlimit_procdir6) {
+		printk(KERN_ERR "xt_hashlimit: tnable to create proc dir "
+				"entry\n");
+		goto err4;
+	}
+	return 0;
+err4:
 	remove_proc_entry("ipt_hashlimit", proc_net);
-cleanup_free_slab:
+err3:
 	kmem_cache_destroy(hashlimit_cachep);
-cleanup_unreg_match:
-	ipt_unregister_match(&ipt_hashlimit);
-cleanup_nothing:
-	return ret;
-	
-}
+err2:
+	xt_unregister_matches(xt_hashlimit, ARRAY_SIZE(xt_hashlimit));
+err1:
+	return err;
 
-static int __init ipt_hashlimit_init(void)
-{
-	return init_or_fini(0);
 }
 
-static void __exit ipt_hashlimit_fini(void)
+static void __exit xt_hashlimit_fini(void)
 {
-	init_or_fini(1);
+	remove_proc_entry("ipt_hashlimit", proc_net);
+	remove_proc_entry("ip6t_hashlimit", proc_net);
+	kmem_cache_destroy(hashlimit_cachep);
+	xt_unregister_matches(xt_hashlimit, ARRAY_SIZE(xt_hashlimit));
 }
 
-module_init(ipt_hashlimit_init);
-module_exit(ipt_hashlimit_fini);
+module_init(xt_hashlimit_init);
+module_exit(xt_hashlimit_fini);
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index 934dddfbcd2..dfa1ee6914c 100644
--- a/net/netfilter/xt_mark.c
+++ b/net/netfilter/xt_mark.c
@@ -31,7 +31,7 @@ match(const struct sk_buff *skb,
 {
 	const struct xt_mark_info *info = matchinfo;
 
-	return ((skb->nfmark & info->mask) == info->mark) ^ info->invert;
+	return ((skb->mark & info->mask) == info->mark) ^ info->invert;
 }
 
 static int
diff --git a/net/netfilter/xt_multiport.c b/net/netfilter/xt_multiport.c
index d3aefd38093..1602086c7fd 100644
--- a/net/netfilter/xt_multiport.c
+++ b/net/netfilter/xt_multiport.c
@@ -1,5 +1,5 @@
-/* Kernel module to match one of a list of TCP/UDP/SCTP/DCCP ports: ports are in
-   the same place so we can treat them as equal. */
+/* Kernel module to match one of a list of TCP/UDP(-Lite)/SCTP/DCCP ports:
+   ports are in the same place so we can treat them as equal. */
 
 /* (C) 1999-2001 Paul `Rusty' Russell
  * (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
@@ -104,7 +104,7 @@ match(const struct sk_buff *skb,
       unsigned int protoff,
       int *hotdrop)
 {
-	u16 _ports[2], *pptr;
+	__be16 _ports[2], *pptr;
 	const struct xt_multiport *multiinfo = matchinfo;
 
 	if (offset)
@@ -135,7 +135,7 @@ match_v1(const struct sk_buff *skb,
 	 unsigned int protoff,
 	 int *hotdrop)
 {
-	u16 _ports[2], *pptr;
+	__be16 _ports[2], *pptr;
 	const struct xt_multiport_v1 *multiinfo = matchinfo;
 
 	if (offset)
@@ -162,6 +162,7 @@ check(u_int16_t proto,
 {
 	/* Must specify supported protocol, no unknown flags or bad count */
 	return (proto == IPPROTO_TCP || proto == IPPROTO_UDP
+		|| proto == IPPROTO_UDPLITE
 		|| proto == IPPROTO_SCTP || proto == IPPROTO_DCCP)
 		&& !(ip_invflags & XT_INV_PROTO)
 		&& (match_flags == XT_MULTIPORT_SOURCE
diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index 7956acaaa24..71bf036f833 100644
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -71,7 +71,7 @@ match_packet(const struct sk_buff *skb,
 		duprintf("Chunk num: %d\toffset: %d\ttype: %d\tlength: %d\tflags: %x\n", 
 				++i, offset, sch->type, htons(sch->length), sch->flags);
 
-		offset += (htons(sch->length) + 3) & ~3;
+		offset += (ntohs(sch->length) + 3) & ~3;
 
 		duprintf("skb->len: %d\toffset: %d\n", skb->len, offset);
 
diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index e76a68e0bc6..46414b562a1 100644
--- a/net/netfilter/xt_tcpudp.c
+++ b/net/netfilter/xt_tcpudp.c
@@ -10,7 +10,7 @@
 #include <linux/netfilter_ipv4/ip_tables.h>
 #include <linux/netfilter_ipv6/ip6_tables.h>
 
-MODULE_DESCRIPTION("x_tables match for TCP and UDP, supports IPv4 and IPv6");
+MODULE_DESCRIPTION("x_tables match for TCP and UDP(-Lite), supports IPv4 and IPv6");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("xt_tcp");
 MODULE_ALIAS("xt_udp");
@@ -234,6 +234,24 @@ static struct xt_match xt_tcpudp_match[] = {
 		.proto		= IPPROTO_UDP,
 		.me		= THIS_MODULE,
 	},
+	{
+		.name		= "udplite",
+		.family		= AF_INET,
+		.checkentry	= udp_checkentry,
+		.match		= udp_match,
+		.matchsize	= sizeof(struct xt_udp),
+		.proto		= IPPROTO_UDPLITE,
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "udplite",
+		.family		= AF_INET6,
+		.checkentry	= udp_checkentry,
+		.match		= udp_match,
+		.matchsize	= sizeof(struct xt_udp),
+		.proto		= IPPROTO_UDPLITE,
+		.me		= THIS_MODULE,
+	},
 };
 
 static int __init xt_tcpudp_init(void)
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index a6ce1d6d5c5..743b05734a4 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -407,12 +407,14 @@ static int netlbl_cipsov4_add(struct sk_buff *skb, struct genl_info *info)
 
 	audit_buf = netlbl_audit_start_common(AUDIT_MAC_CIPSOV4_ADD,
 					      &audit_info);
-	audit_log_format(audit_buf,
-			 " cipso_doi=%u cipso_type=%s res=%u",
-			 doi,
-			 type_str,
-			 ret_val == 0 ? 1 : 0);
-	audit_log_end(audit_buf);
+	if (audit_buf != NULL) {
+		audit_log_format(audit_buf,
+				 " cipso_doi=%u cipso_type=%s res=%u",
+				 doi,
+				 type_str,
+				 ret_val == 0 ? 1 : 0);
+		audit_log_end(audit_buf);
+	}
 
 	return ret_val;
 }
@@ -452,17 +454,13 @@ static int netlbl_cipsov4_list(struct sk_buff *skb, struct genl_info *info)
 	}
 
 list_start:
-	ans_skb = nlmsg_new(NLMSG_GOODSIZE * nlsze_mult, GFP_KERNEL);
+	ans_skb = nlmsg_new(NLMSG_DEFAULT_SIZE * nlsze_mult, GFP_KERNEL);
 	if (ans_skb == NULL) {
 		ret_val = -ENOMEM;
 		goto list_failure;
 	}
-	data = netlbl_netlink_hdr_put(ans_skb,
-				      info->snd_pid,
-				      info->snd_seq,
-				      netlbl_cipsov4_gnl_family.id,
-				      0,
-				      NLBL_CIPSOV4_C_LIST);
+	data = genlmsg_put_reply(ans_skb, info, &netlbl_cipsov4_gnl_family,
+				 0, NLBL_CIPSOV4_C_LIST);
 	if (data == NULL) {
 		ret_val = -ENOMEM;
 		goto list_failure;
@@ -568,7 +566,7 @@ list_start:
 
 	genlmsg_end(ans_skb, data);
 
-	ret_val = genlmsg_unicast(ans_skb, info->snd_pid);
+	ret_val = genlmsg_reply(ans_skb, info);
 	if (ret_val != 0)
 		goto list_failure;
 
@@ -607,12 +605,9 @@ static int netlbl_cipsov4_listall_cb(struct cipso_v4_doi *doi_def, void *arg)
 	struct netlbl_cipsov4_doiwalk_arg *cb_arg = arg;
 	void *data;
 
-	data = netlbl_netlink_hdr_put(cb_arg->skb,
-				      NETLINK_CB(cb_arg->nl_cb->skb).pid,
-				      cb_arg->seq,
-				      netlbl_cipsov4_gnl_family.id,
-				      NLM_F_MULTI,
-				      NLBL_CIPSOV4_C_LISTALL);
+	data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid,
+			   cb_arg->seq, &netlbl_cipsov4_gnl_family,
+			   NLM_F_MULTI, NLBL_CIPSOV4_C_LISTALL);
 	if (data == NULL)
 		goto listall_cb_failure;
 
@@ -687,11 +682,13 @@ static int netlbl_cipsov4_remove(struct sk_buff *skb, struct genl_info *info)
 
 	audit_buf = netlbl_audit_start_common(AUDIT_MAC_CIPSOV4_DEL,
 					      &audit_info);
-	audit_log_format(audit_buf,
-			 " cipso_doi=%u res=%u",
-			 doi,
-			 ret_val == 0 ? 1 : 0);
-	audit_log_end(audit_buf);
+	if (audit_buf != NULL) {
+		audit_log_format(audit_buf,
+				 " cipso_doi=%u res=%u",
+				 doi,
+				 ret_val == 0 ? 1 : 0);
+		audit_log_end(audit_buf);
+	}
 
 	return ret_val;
 }
diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c
index af4371d3b45..f46a0aeec44 100644
--- a/net/netlabel/netlabel_domainhash.c
+++ b/net/netlabel/netlabel_domainhash.c
@@ -202,7 +202,6 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
 	int ret_val;
 	u32 bkt;
 	struct audit_buffer *audit_buf;
-	char *audit_domain;
 
 	switch (entry->type) {
 	case NETLBL_NLTYPE_UNLABELED:
@@ -243,24 +242,24 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
 	} else
 		ret_val = -EINVAL;
 
-	if (entry->domain != NULL)
-		audit_domain = entry->domain;
-	else
-		audit_domain = "(default)";
 	audit_buf = netlbl_audit_start_common(AUDIT_MAC_MAP_ADD, audit_info);
-	audit_log_format(audit_buf, " nlbl_domain=%s", audit_domain);
-	switch (entry->type) {
-	case NETLBL_NLTYPE_UNLABELED:
-		audit_log_format(audit_buf, " nlbl_protocol=unlbl");
-		break;
-	case NETLBL_NLTYPE_CIPSOV4:
+	if (audit_buf != NULL) {
 		audit_log_format(audit_buf,
-				 " nlbl_protocol=cipsov4 cipso_doi=%u",
-				 entry->type_def.cipsov4->doi);
-		break;
+				 " nlbl_domain=%s",
+				 entry->domain ? entry->domain : "(default)");
+		switch (entry->type) {
+		case NETLBL_NLTYPE_UNLABELED:
+			audit_log_format(audit_buf, " nlbl_protocol=unlbl");
+			break;
+		case NETLBL_NLTYPE_CIPSOV4:
+			audit_log_format(audit_buf,
+					 " nlbl_protocol=cipsov4 cipso_doi=%u",
+					 entry->type_def.cipsov4->doi);
+			break;
+		}
+		audit_log_format(audit_buf, " res=%u", ret_val == 0 ? 1 : 0);
+		audit_log_end(audit_buf);
 	}
-	audit_log_format(audit_buf, " res=%u", ret_val == 0 ? 1 : 0);
-	audit_log_end(audit_buf);
 
 	rcu_read_unlock();
 
@@ -310,7 +309,6 @@ int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info)
 	int ret_val = -ENOENT;
 	struct netlbl_dom_map *entry;
 	struct audit_buffer *audit_buf;
-	char *audit_domain;
 
 	rcu_read_lock();
 	if (domain != NULL)
@@ -348,16 +346,14 @@ int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info)
 		spin_unlock(&netlbl_domhsh_def_lock);
 	}
 
-	if (entry->domain != NULL)
-		audit_domain = entry->domain;
-	else
-		audit_domain = "(default)";
 	audit_buf = netlbl_audit_start_common(AUDIT_MAC_MAP_DEL, audit_info);
-	audit_log_format(audit_buf,
-			 " nlbl_domain=%s res=%u",
-			 audit_domain,
-			 ret_val == 0 ? 1 : 0);
-	audit_log_end(audit_buf);
+	if (audit_buf != NULL) {
+		audit_log_format(audit_buf,
+				 " nlbl_domain=%s res=%u",
+				 entry->domain ? entry->domain : "(default)",
+				 ret_val == 0 ? 1 : 0);
+		audit_log_end(audit_buf);
+	}
 
 	if (ret_val == 0)
 		call_rcu(&entry->rcu, netlbl_domhsh_free_entry);
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index ff971103fd0..e03a3282c55 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -40,6 +40,207 @@
 #include "netlabel_user.h"
 
 /*
+ * Security Attribute Functions
+ */
+
+/**
+ * netlbl_secattr_catmap_walk - Walk a LSM secattr catmap looking for a bit
+ * @catmap: the category bitmap
+ * @offset: the offset to start searching at, in bits
+ *
+ * Description:
+ * This function walks a LSM secattr category bitmap starting at @offset and
+ * returns the spot of the first set bit or -ENOENT if no bits are set.
+ *
+ */
+int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
+			       u32 offset)
+{
+	struct netlbl_lsm_secattr_catmap *iter = catmap;
+	u32 node_idx;
+	u32 node_bit;
+	NETLBL_CATMAP_MAPTYPE bitmap;
+
+	if (offset > iter->startbit) {
+		while (offset >= (iter->startbit + NETLBL_CATMAP_SIZE)) {
+			iter = iter->next;
+			if (iter == NULL)
+				return -ENOENT;
+		}
+		node_idx = (offset - iter->startbit) / NETLBL_CATMAP_MAPSIZE;
+		node_bit = offset - iter->startbit -
+			   (NETLBL_CATMAP_MAPSIZE * node_idx);
+	} else {
+		node_idx = 0;
+		node_bit = 0;
+	}
+	bitmap = iter->bitmap[node_idx] >> node_bit;
+
+	for (;;) {
+		if (bitmap != 0) {
+			while ((bitmap & NETLBL_CATMAP_BIT) == 0) {
+				bitmap >>= 1;
+				node_bit++;
+			}
+			return iter->startbit +
+				(NETLBL_CATMAP_MAPSIZE * node_idx) + node_bit;
+		}
+		if (++node_idx >= NETLBL_CATMAP_MAPCNT) {
+			if (iter->next != NULL) {
+				iter = iter->next;
+				node_idx = 0;
+			} else
+				return -ENOENT;
+		}
+		bitmap = iter->bitmap[node_idx];
+		node_bit = 0;
+	}
+
+	return -ENOENT;
+}
+
+/**
+ * netlbl_secattr_catmap_walk_rng - Find the end of a string of set bits
+ * @catmap: the category bitmap
+ * @offset: the offset to start searching at, in bits
+ *
+ * Description:
+ * This function walks a LSM secattr category bitmap starting at @offset and
+ * returns the spot of the first cleared bit or -ENOENT if the offset is past
+ * the end of the bitmap.
+ *
+ */
+int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
+				   u32 offset)
+{
+	struct netlbl_lsm_secattr_catmap *iter = catmap;
+	u32 node_idx;
+	u32 node_bit;
+	NETLBL_CATMAP_MAPTYPE bitmask;
+	NETLBL_CATMAP_MAPTYPE bitmap;
+
+	if (offset > iter->startbit) {
+		while (offset >= (iter->startbit + NETLBL_CATMAP_SIZE)) {
+			iter = iter->next;
+			if (iter == NULL)
+				return -ENOENT;
+		}
+		node_idx = (offset - iter->startbit) / NETLBL_CATMAP_MAPSIZE;
+		node_bit = offset - iter->startbit -
+			   (NETLBL_CATMAP_MAPSIZE * node_idx);
+	} else {
+		node_idx = 0;
+		node_bit = 0;
+	}
+	bitmask = NETLBL_CATMAP_BIT << node_bit;
+
+	for (;;) {
+		bitmap = iter->bitmap[node_idx];
+		while (bitmask != 0 && (bitmap & bitmask) != 0) {
+			bitmask <<= 1;
+			node_bit++;
+		}
+
+		if (bitmask != 0)
+			return iter->startbit +
+				(NETLBL_CATMAP_MAPSIZE * node_idx) +
+				node_bit - 1;
+		else if (++node_idx >= NETLBL_CATMAP_MAPCNT) {
+			if (iter->next == NULL)
+				return iter->startbit +	NETLBL_CATMAP_SIZE - 1;
+			iter = iter->next;
+			node_idx = 0;
+		}
+		bitmask = NETLBL_CATMAP_BIT;
+		node_bit = 0;
+	}
+
+	return -ENOENT;
+}
+
+/**
+ * netlbl_secattr_catmap_setbit - Set a bit in a LSM secattr catmap
+ * @catmap: the category bitmap
+ * @bit: the bit to set
+ * @flags: memory allocation flags
+ *
+ * Description:
+ * Set the bit specified by @bit in @catmap.  Returns zero on success,
+ * negative values on failure.
+ *
+ */
+int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap *catmap,
+				 u32 bit,
+				 gfp_t flags)
+{
+	struct netlbl_lsm_secattr_catmap *iter = catmap;
+	u32 node_bit;
+	u32 node_idx;
+
+	while (iter->next != NULL &&
+	       bit >= (iter->startbit + NETLBL_CATMAP_SIZE))
+		iter = iter->next;
+	if (bit >= (iter->startbit + NETLBL_CATMAP_SIZE)) {
+		iter->next = netlbl_secattr_catmap_alloc(flags);
+		if (iter->next == NULL)
+			return -ENOMEM;
+		iter = iter->next;
+		iter->startbit = bit & ~(NETLBL_CATMAP_SIZE - 1);
+	}
+
+	/* gcc always rounds to zero when doing integer division */
+	node_idx = (bit - iter->startbit) / NETLBL_CATMAP_MAPSIZE;
+	node_bit = bit - iter->startbit - (NETLBL_CATMAP_MAPSIZE * node_idx);
+	iter->bitmap[node_idx] |= NETLBL_CATMAP_BIT << node_bit;
+
+	return 0;
+}
+
+/**
+ * netlbl_secattr_catmap_setrng - Set a range of bits in a LSM secattr catmap
+ * @catmap: the category bitmap
+ * @start: the starting bit
+ * @end: the last bit in the string
+ * @flags: memory allocation flags
+ *
+ * Description:
+ * Set a range of bits, starting at @start and ending with @end.  Returns zero
+ * on success, negative values on failure.
+ *
+ */
+int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap,
+				 u32 start,
+				 u32 end,
+				 gfp_t flags)
+{
+	int ret_val = 0;
+	struct netlbl_lsm_secattr_catmap *iter = catmap;
+	u32 iter_max_spot;
+	u32 spot;
+
+	/* XXX - This could probably be made a bit faster by combining writes
+	 * to the catmap instead of setting a single bit each time, but for
+	 * right now skipping to the start of the range in the catmap should
+	 * be a nice improvement over calling the individual setbit function
+	 * repeatedly from a loop. */
+
+	while (iter->next != NULL &&
+	       start >= (iter->startbit + NETLBL_CATMAP_SIZE))
+		iter = iter->next;
+	iter_max_spot = iter->startbit + NETLBL_CATMAP_SIZE;
+
+	for (spot = start; spot <= end && ret_val == 0; spot++) {
+		if (spot >= iter_max_spot && iter->next != NULL) {
+			iter = iter->next;
+			iter_max_spot = iter->startbit + NETLBL_CATMAP_SIZE;
+		}
+		ret_val = netlbl_secattr_catmap_setbit(iter, spot, GFP_ATOMIC);
+	}
+
+	return ret_val;
+}
+
+/*
  * LSM Functions
  */
 
@@ -62,6 +263,9 @@ int netlbl_socket_setattr(const struct socket *sock,
 	int ret_val = -ENOENT;
 	struct netlbl_dom_map *dom_entry;
 
+	if ((secattr->flags & NETLBL_SECATTR_DOMAIN) == 0)
+		return -ENOENT;
+
 	rcu_read_lock();
 	dom_entry = netlbl_domhsh_getentry(secattr->domain);
 	if (dom_entry == NULL)
@@ -146,10 +350,8 @@ int netlbl_socket_getattr(const struct socket *sock,
 int netlbl_skbuff_getattr(const struct sk_buff *skb,
 			  struct netlbl_lsm_secattr *secattr)
 {
-	int ret_val;
-
-	ret_val = cipso_v4_skbuff_getattr(skb, secattr);
-	if (ret_val == 0)
+	if (CIPSO_V4_OPTEXIST(skb) &&
+	    cipso_v4_skbuff_getattr(skb, secattr) == 0)
 		return 0;
 
 	return netlbl_unlabel_getattr(secattr);
@@ -200,7 +402,7 @@ void netlbl_cache_invalidate(void)
 int netlbl_cache_add(const struct sk_buff *skb,
 		     const struct netlbl_lsm_secattr *secattr)
 {
-	if (secattr->cache == NULL)
+	if ((secattr->flags & NETLBL_SECATTR_CACHE) == 0)
 		return -ENOMSG;
 
 	if (CIPSO_V4_OPTEXIST(skb))
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index 53c9079ad2c..e8c80f33f3d 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/net/netlabel/netlabel_mgmt.c
@@ -188,12 +188,9 @@ static int netlbl_mgmt_listall_cb(struct netlbl_dom_map *entry, void *arg)
 	struct netlbl_domhsh_walk_arg *cb_arg = arg;
 	void *data;
 
-	data = netlbl_netlink_hdr_put(cb_arg->skb,
-				      NETLINK_CB(cb_arg->nl_cb->skb).pid,
-				      cb_arg->seq,
-				      netlbl_mgmt_gnl_family.id,
-				      NLM_F_MULTI,
-				      NLBL_MGMT_C_LISTALL);
+	data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid,
+			   cb_arg->seq, &netlbl_mgmt_gnl_family,
+			   NLM_F_MULTI, NLBL_MGMT_C_LISTALL);
 	if (data == NULL)
 		goto listall_cb_failure;
 
@@ -356,15 +353,11 @@ static int netlbl_mgmt_listdef(struct sk_buff *skb, struct genl_info *info)
 	void *data;
 	struct netlbl_dom_map *entry;
 
-	ans_skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	ans_skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (ans_skb == NULL)
 		return -ENOMEM;
-	data = netlbl_netlink_hdr_put(ans_skb,
-				      info->snd_pid,
-				      info->snd_seq,
-				      netlbl_mgmt_gnl_family.id,
-				      0,
-				      NLBL_MGMT_C_LISTDEF);
+	data = genlmsg_put_reply(ans_skb, info, &netlbl_mgmt_gnl_family,
+				 0, NLBL_MGMT_C_LISTDEF);
 	if (data == NULL)
 		goto listdef_failure;
 
@@ -390,7 +383,7 @@ static int netlbl_mgmt_listdef(struct sk_buff *skb, struct genl_info *info)
 
 	genlmsg_end(ans_skb, data);
 
-	ret_val = genlmsg_unicast(ans_skb, info->snd_pid);
+	ret_val = genlmsg_reply(ans_skb, info);
 	if (ret_val != 0)
 		goto listdef_failure;
 	return 0;
@@ -422,12 +415,9 @@ static int netlbl_mgmt_protocols_cb(struct sk_buff *skb,
 	int ret_val = -ENOMEM;
 	void *data;
 
-	data = netlbl_netlink_hdr_put(skb,
-				      NETLINK_CB(cb->skb).pid,
-				      cb->nlh->nlmsg_seq,
-				      netlbl_mgmt_gnl_family.id,
-				      NLM_F_MULTI,
-				      NLBL_MGMT_C_PROTOCOLS);
+	data = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+			   &netlbl_mgmt_gnl_family, NLM_F_MULTI,
+			   NLBL_MGMT_C_PROTOCOLS);
 	if (data == NULL)
 		goto protocols_cb_failure;
 
@@ -492,15 +482,11 @@ static int netlbl_mgmt_version(struct sk_buff *skb, struct genl_info *info)
 	struct sk_buff *ans_skb = NULL;
 	void *data;
 
-	ans_skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	ans_skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (ans_skb == NULL)
 		return -ENOMEM;
-	data = netlbl_netlink_hdr_put(ans_skb,
-				      info->snd_pid,
-				      info->snd_seq,
-				      netlbl_mgmt_gnl_family.id,
-				      0,
-				      NLBL_MGMT_C_VERSION);
+	data = genlmsg_put_reply(ans_skb, info, &netlbl_mgmt_gnl_family,
+				 0, NLBL_MGMT_C_VERSION);
 	if (data == NULL)
 		goto version_failure;
 
@@ -512,7 +498,7 @@ static int netlbl_mgmt_version(struct sk_buff *skb, struct genl_info *info)
 
 	genlmsg_end(ans_skb, data);
 
-	ret_val = genlmsg_unicast(ans_skb, info->snd_pid);
+	ret_val = genlmsg_reply(ans_skb, info);
 	if (ret_val != 0)
 		goto version_failure;
 	return 0;
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 1833ad233b3..5bc37181662 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -35,6 +35,7 @@
 #include <linux/socket.h>
 #include <linux/string.h>
 #include <linux/skbuff.h>
+#include <linux/audit.h>
 #include <net/sock.h>
 #include <net/netlink.h>
 #include <net/genetlink.h>
@@ -47,7 +48,8 @@
 #include "netlabel_unlabeled.h"
 
 /* Accept unlabeled packets flag */
-static atomic_t netlabel_unlabel_accept_flg = ATOMIC_INIT(0);
+static DEFINE_SPINLOCK(netlabel_unlabel_acceptflg_lock);
+static u8 netlabel_unlabel_acceptflg = 0;
 
 /* NetLabel Generic NETLINK CIPSOv4 family */
 static struct genl_family netlbl_unlabel_gnl_family = {
@@ -82,13 +84,20 @@ static void netlbl_unlabel_acceptflg_set(u8 value,
 	struct audit_buffer *audit_buf;
 	u8 old_val;
 
-	old_val = atomic_read(&netlabel_unlabel_accept_flg);
-	atomic_set(&netlabel_unlabel_accept_flg, value);
+	rcu_read_lock();
+	old_val = netlabel_unlabel_acceptflg;
+	spin_lock(&netlabel_unlabel_acceptflg_lock);
+	netlabel_unlabel_acceptflg = value;
+	spin_unlock(&netlabel_unlabel_acceptflg_lock);
+	rcu_read_unlock();
 
 	audit_buf = netlbl_audit_start_common(AUDIT_MAC_UNLBL_ALLOW,
 					      audit_info);
-	audit_log_format(audit_buf, " unlbl_accept=%u old=%u", value, old_val);
-	audit_log_end(audit_buf);
+	if (audit_buf != NULL) {
+		audit_log_format(audit_buf,
+				 " unlbl_accept=%u old=%u", value, old_val);
+		audit_log_end(audit_buf);
+	}
 }
 
 /*
@@ -138,29 +147,27 @@ static int netlbl_unlabel_list(struct sk_buff *skb, struct genl_info *info)
 	struct sk_buff *ans_skb;
 	void *data;
 
-	ans_skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	ans_skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (ans_skb == NULL)
 		goto list_failure;
-	data = netlbl_netlink_hdr_put(ans_skb,
-				      info->snd_pid,
-				      info->snd_seq,
-				      netlbl_unlabel_gnl_family.id,
-				      0,
-				      NLBL_UNLABEL_C_LIST);
+	data = genlmsg_put_reply(ans_skb, info, &netlbl_unlabel_gnl_family,
+				 0, NLBL_UNLABEL_C_LIST);
 	if (data == NULL) {
 		ret_val = -ENOMEM;
 		goto list_failure;
 	}
 
+	rcu_read_lock();
 	ret_val = nla_put_u8(ans_skb,
 			     NLBL_UNLABEL_A_ACPTFLG,
-			     atomic_read(&netlabel_unlabel_accept_flg));
+			     netlabel_unlabel_acceptflg);
+	rcu_read_unlock();
 	if (ret_val != 0)
 		goto list_failure;
 
 	genlmsg_end(ans_skb, data);
 
-	ret_val = genlmsg_unicast(ans_skb, info->snd_pid);
+	ret_val = genlmsg_reply(ans_skb, info);
 	if (ret_val != 0)
 		goto list_failure;
 	return 0;
@@ -240,10 +247,17 @@ int netlbl_unlabel_genl_init(void)
  */
 int netlbl_unlabel_getattr(struct netlbl_lsm_secattr *secattr)
 {
-	if (atomic_read(&netlabel_unlabel_accept_flg) == 1)
-		return netlbl_secattr_init(secattr);
+	int ret_val;
 
-	return -ENOMSG;
+	rcu_read_lock();
+	if (netlabel_unlabel_acceptflg == 1) {
+		netlbl_secattr_init(secattr);
+		ret_val = 0;
+	} else
+		ret_val = -ENOMSG;
+	rcu_read_unlock();
+
+	return ret_val;
 }
 
 /**
diff --git a/net/netlabel/netlabel_user.c b/net/netlabel/netlabel_user.c
index 98a416381e6..42f12bd6596 100644
--- a/net/netlabel/netlabel_user.c
+++ b/net/netlabel/netlabel_user.c
@@ -46,6 +46,10 @@
 #include "netlabel_cipso_v4.h"
 #include "netlabel_user.h"
 
+/* do not do any auditing if audit_enabled == 0, see kernel/audit.c for
+ * details */
+extern int audit_enabled;
+
 /*
  * NetLabel NETLINK Setup Functions
  */
@@ -101,6 +105,9 @@ struct audit_buffer *netlbl_audit_start_common(int type,
 	char *secctx;
 	u32 secctx_len;
 
+	if (audit_enabled == 0)
+		return NULL;
+
 	audit_buf = audit_log_start(audit_ctx, GFP_ATOMIC, type);
 	if (audit_buf == NULL)
 		return NULL;
diff --git a/net/netlabel/netlabel_user.h b/net/netlabel/netlabel_user.h
index 47967ef3296..6d7f4ab46c2 100644
--- a/net/netlabel/netlabel_user.h
+++ b/net/netlabel/netlabel_user.h
@@ -42,37 +42,6 @@
 /* NetLabel NETLINK helper functions */
 
 /**
- * netlbl_netlink_hdr_put - Write the NETLINK buffers into a sk_buff
- * @skb: the packet
- * @pid: the PID of the receipient
- * @seq: the sequence number
- * @type: the generic NETLINK message family type
- * @cmd: command
- *
- * Description:
- * Write both a NETLINK nlmsghdr structure and a Generic NETLINK genlmsghdr
- * struct to the packet.  Returns a pointer to the start of the payload buffer
- * on success or NULL on failure.
- *
- */
-static inline void *netlbl_netlink_hdr_put(struct sk_buff *skb,
-					   u32 pid,
-					   u32 seq,
-					   int type,
-					   int flags,
-					   u8 cmd)
-{
-	return genlmsg_put(skb,
-			   pid,
-			   seq,
-			   type,
-			   0,
-			   flags,
-			   cmd,
-			   NETLBL_PROTO_VERSION);
-}
-
-/**
  * netlbl_netlink_auditinfo - Fetch the audit information from a NETLINK msg
  * @skb: the packet
  * @audit_info: NetLabel audit information
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index d527c8977b1..3baafb10f8f 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1148,12 +1148,11 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock,
 	if (len > sk->sk_sndbuf - 32)
 		goto out;
 	err = -ENOBUFS;
-	skb = nlmsg_new(len, GFP_KERNEL);
+	skb = alloc_skb(len, GFP_KERNEL);
 	if (skb==NULL)
 		goto out;
 
 	NETLINK_CB(skb).pid	= nlk->pid;
-	NETLINK_CB(skb).dst_pid = dst_pid;
 	NETLINK_CB(skb).dst_group = dst_group;
 	NETLINK_CB(skb).loginuid = audit_get_loginuid(current->audit_context);
 	selinux_get_task_sid(current, &(NETLINK_CB(skb).sid));
@@ -1435,14 +1434,13 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err)
 	struct sk_buff *skb;
 	struct nlmsghdr *rep;
 	struct nlmsgerr *errmsg;
-	int size;
+	size_t payload = sizeof(*errmsg);
 
-	if (err == 0)
-		size = nlmsg_total_size(sizeof(*errmsg));
-	else
-		size = nlmsg_total_size(sizeof(*errmsg) + nlmsg_len(nlh));
+	/* error messages get the original request appened */
+	if (err)
+		payload += nlmsg_len(nlh);
 
-	skb = nlmsg_new(size, GFP_KERNEL);
+	skb = nlmsg_new(payload, GFP_KERNEL);
 	if (!skb) {
 		struct sock *sk;
 
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 49bc2db7982..b9b03747c1f 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -331,7 +331,7 @@ static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 		}
 
 		*errp = err = netlink_dump_start(genl_sock, skb, nlh,
-						 ops->dumpit, NULL);
+						 ops->dumpit, ops->done);
 		if (err == 0)
 			skb_pull(skb, min(NLMSG_ALIGN(nlh->nlmsg_len),
 					  skb->len));
@@ -384,16 +384,19 @@ static void genl_rcv(struct sock *sk, int len)
  * Controller
  **************************************************************************/
 
+static struct genl_family genl_ctrl = {
+	.id = GENL_ID_CTRL,
+	.name = "nlctrl",
+	.version = 0x1,
+	.maxattr = CTRL_ATTR_MAX,
+};
+
 static int ctrl_fill_info(struct genl_family *family, u32 pid, u32 seq,
 			  u32 flags, struct sk_buff *skb, u8 cmd)
 {
-	struct nlattr *nla_ops;
-	struct genl_ops *ops;
 	void *hdr;
-	int idx = 1;
 
-	hdr = genlmsg_put(skb, pid, seq, GENL_ID_CTRL, 0, flags, cmd,
-			  family->version);
+	hdr = genlmsg_put(skb, pid, seq, &genl_ctrl, flags, cmd);
 	if (hdr == NULL)
 		return -1;
 
@@ -403,33 +406,39 @@ static int ctrl_fill_info(struct genl_family *family, u32 pid, u32 seq,
 	NLA_PUT_U32(skb, CTRL_ATTR_HDRSIZE, family->hdrsize);
 	NLA_PUT_U32(skb, CTRL_ATTR_MAXATTR, family->maxattr);
 
-	nla_ops = nla_nest_start(skb, CTRL_ATTR_OPS);
-	if (nla_ops == NULL)
-		goto nla_put_failure;
-
-	list_for_each_entry(ops, &family->ops_list, ops_list) {
-		struct nlattr *nest;
+	if (!list_empty(&family->ops_list)) {
+		struct nlattr *nla_ops;
+		struct genl_ops *ops;
+		int idx = 1;
 
-		nest = nla_nest_start(skb, idx++);
-		if (nest == NULL)
+		nla_ops = nla_nest_start(skb, CTRL_ATTR_OPS);
+		if (nla_ops == NULL)
 			goto nla_put_failure;
 
-		NLA_PUT_U32(skb, CTRL_ATTR_OP_ID, ops->cmd);
-		NLA_PUT_U32(skb, CTRL_ATTR_OP_FLAGS, ops->flags);
+		list_for_each_entry(ops, &family->ops_list, ops_list) {
+			struct nlattr *nest;
 
-		if (ops->policy)
-			NLA_PUT_FLAG(skb, CTRL_ATTR_OP_POLICY);
+			nest = nla_nest_start(skb, idx++);
+			if (nest == NULL)
+				goto nla_put_failure;
 
-		if (ops->doit)
-			NLA_PUT_FLAG(skb, CTRL_ATTR_OP_DOIT);
+			NLA_PUT_U32(skb, CTRL_ATTR_OP_ID, ops->cmd);
+			NLA_PUT_U32(skb, CTRL_ATTR_OP_FLAGS, ops->flags);
 
-		if (ops->dumpit)
-			NLA_PUT_FLAG(skb, CTRL_ATTR_OP_DUMPIT);
+			if (ops->policy)
+				NLA_PUT_FLAG(skb, CTRL_ATTR_OP_POLICY);
 
-		nla_nest_end(skb, nest);
-	}
+			if (ops->doit)
+				NLA_PUT_FLAG(skb, CTRL_ATTR_OP_DOIT);
 
-	nla_nest_end(skb, nla_ops);
+			if (ops->dumpit)
+				NLA_PUT_FLAG(skb, CTRL_ATTR_OP_DUMPIT);
+
+			nla_nest_end(skb, nest);
+		}
+
+		nla_nest_end(skb, nla_ops);
+	}
 
 	return genlmsg_end(skb, hdr);
 
@@ -480,7 +489,7 @@ static struct sk_buff *ctrl_build_msg(struct genl_family *family, u32 pid,
 	struct sk_buff *skb;
 	int err;
 
-	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (skb == NULL)
 		return ERR_PTR(-ENOBUFS);
 
@@ -529,7 +538,7 @@ static int ctrl_getfamily(struct sk_buff *skb, struct genl_info *info)
 		goto errout;
 	}
 
-	err = genlmsg_unicast(msg, info->snd_pid);
+	err = genlmsg_reply(msg, info);
 errout:
 	return err;
 }
@@ -562,13 +571,6 @@ static struct genl_ops genl_ctrl_ops = {
 	.policy		= ctrl_policy,
 };
 
-static struct genl_family genl_ctrl = {
-	.id = GENL_ID_CTRL,
-	.name = "nlctrl",
-	.version = 0x1,
-	.maxattr = CTRL_ATTR_MAX,
-};
-
 static int __init genl_init(void)
 {
 	int i, err;
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index c11737f472d..0096105bcd4 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -155,14 +155,15 @@ static int nr_add_node(ax25_address *nr, const char *mnemonic, ax25_address *ax2
 		atomic_set(&nr_neigh->refcount, 1);
 
 		if (ax25_digi != NULL && ax25_digi->ndigi > 0) {
-			if ((nr_neigh->digipeat = kmalloc(sizeof(*ax25_digi), GFP_KERNEL)) == NULL) {
+			nr_neigh->digipeat = kmemdup(ax25_digi,
+						     sizeof(*ax25_digi),
+						     GFP_KERNEL);
+			if (nr_neigh->digipeat == NULL) {
 				kfree(nr_neigh);
 				if (nr_node)
 					nr_node_put(nr_node);
 				return -ENOMEM;
 			}
-			memcpy(nr_neigh->digipeat, ax25_digi,
-					sizeof(*ax25_digi));
 		}
 
 		spin_lock_bh(&nr_neigh_list_lock);
@@ -432,11 +433,12 @@ static int nr_add_neigh(ax25_address *callsign, ax25_digi *ax25_digi, struct net
 	atomic_set(&nr_neigh->refcount, 1);
 
 	if (ax25_digi != NULL && ax25_digi->ndigi > 0) {
-		if ((nr_neigh->digipeat = kmalloc(sizeof(*ax25_digi), GFP_KERNEL)) == NULL) {
+		nr_neigh->digipeat = kmemdup(ax25_digi, sizeof(*ax25_digi),
+					     GFP_KERNEL);
+		if (nr_neigh->digipeat == NULL) {
 			kfree(nr_neigh);
 			return -ENOMEM;
 		}
-		memcpy(nr_neigh->digipeat, ax25_digi, sizeof(*ax25_digi));
 	}
 
 	spin_lock_bh(&nr_neigh_list_lock);
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index f4ccb90e673..08e68b67bbf 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -71,6 +71,7 @@
 #include <asm/uaccess.h>
 #include <asm/ioctls.h>
 #include <asm/page.h>
+#include <asm/cacheflush.h>
 #include <asm/io.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
@@ -201,7 +202,7 @@ struct packet_sock {
 	spinlock_t		bind_lock;
 	char			running;	/* prot_hook is attached*/
 	int			ifindex;	/* bound device		*/
-	unsigned short		num;
+	__be16			num;
 #ifdef CONFIG_PACKET_MULTICAST
 	struct packet_mclist	*mclist;
 #endif
@@ -331,7 +332,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
 	struct sockaddr_pkt *saddr=(struct sockaddr_pkt *)msg->msg_name;
 	struct sk_buff *skb;
 	struct net_device *dev;
-	unsigned short proto=0;
+	__be16 proto=0;
 	int err;
 	
 	/*
@@ -704,7 +705,7 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock,
 	struct sockaddr_ll *saddr=(struct sockaddr_ll *)msg->msg_name;
 	struct sk_buff *skb;
 	struct net_device *dev;
-	unsigned short proto;
+	__be16 proto;
 	unsigned char *addr;
 	int ifindex, err, reserve = 0;
 
@@ -858,7 +859,7 @@ static int packet_release(struct socket *sock)
  *	Attach a packet hook.
  */
 
-static int packet_do_bind(struct sock *sk, struct net_device *dev, int protocol)
+static int packet_do_bind(struct sock *sk, struct net_device *dev, __be16 protocol)
 {
 	struct packet_sock *po = pkt_sk(sk);
 	/*
@@ -983,6 +984,7 @@ static int packet_create(struct socket *sock, int protocol)
 {
 	struct sock *sk;
 	struct packet_sock *po;
+	__be16 proto = (__force __be16)protocol; /* weird, but documented */
 	int err;
 
 	if (!capable(CAP_NET_RAW))
@@ -1010,7 +1012,7 @@ static int packet_create(struct socket *sock, int protocol)
 
 	po = pkt_sk(sk);
 	sk->sk_family = PF_PACKET;
-	po->num = protocol;
+	po->num = proto;
 
 	sk->sk_destruct = packet_sock_destruct;
 	atomic_inc(&packet_socks_nr);
@@ -1027,8 +1029,8 @@ static int packet_create(struct socket *sock, int protocol)
 #endif
 	po->prot_hook.af_packet_priv = sk;
 
-	if (protocol) {
-		po->prot_hook.type = protocol;
+	if (proto) {
+		po->prot_hook.type = proto;
 		dev_add_pack(&po->prot_hook);
 		sock_hold(sk);
 		po->running = 1;
@@ -1624,7 +1626,8 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
 {
 	char **pg_vec = NULL;
 	struct packet_sock *po = pkt_sk(sk);
-	int was_running, num, order = 0;
+	int was_running, order = 0;
+	__be16 num;
 	int err = 0;
 	
 	if (req->tp_block_nr) {
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index a22542fa1bc..7252344779a 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -396,7 +396,7 @@ int rose_add_loopback_neigh(void)
 int rose_add_loopback_node(rose_address *address)
 {
 	struct rose_node *rose_node;
-	unsigned int err = 0;
+	int err = 0;
 
 	spin_lock_bh(&rose_node_list_lock);
 
@@ -432,7 +432,7 @@ int rose_add_loopback_node(rose_address *address)
 out:
 	spin_unlock_bh(&rose_node_list_lock);
 
-	return 0;
+	return err;
 }
 
 /*
diff --git a/net/rxrpc/transport.c b/net/rxrpc/transport.c
index 94b2e2fe6fd..4268b38d92d 100644
--- a/net/rxrpc/transport.c
+++ b/net/rxrpc/transport.c
@@ -31,7 +31,6 @@
 #endif
 #include <linux/errqueue.h>
 #include <asm/uaccess.h>
-#include <asm/checksum.h>
 #include "internal.h"
 
 struct errormsg {
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 8298ea9ffe1..f4544dd8647 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -6,6 +6,7 @@ menu "QoS and/or fair queueing"
 
 config NET_SCHED
 	bool "QoS and/or fair queueing"
+	select NET_SCH_FIFO
 	---help---
 	  When the kernel has several packets to send out over a network
 	  device, it has to decide which ones to send first, which ones to
@@ -40,6 +41,9 @@ config NET_SCHED
 	  The available schedulers are listed in the following questions; you
 	  can say Y to as many as you like. If unsure, say N now.
 
+config NET_SCH_FIFO
+	bool
+
 if NET_SCHED
 
 choice
@@ -320,7 +324,7 @@ config CLS_U32_PERF
 
 config CLS_U32_MARK
 	bool "Netfilter marks support"
-	depends on NET_CLS_U32 && NETFILTER
+	depends on NET_CLS_U32
 	---help---
 	  Say Y here to be able to use netfilter marks as u32 key.
 
diff --git a/net/sched/Makefile b/net/sched/Makefile
index 0f06aec6609..ff2d6e5e282 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -4,7 +4,7 @@
 
 obj-y	:= sch_generic.o
 
-obj-$(CONFIG_NET_SCHED)		+= sch_api.o sch_fifo.o sch_blackhole.o
+obj-$(CONFIG_NET_SCHED)		+= sch_api.o sch_blackhole.o
 obj-$(CONFIG_NET_CLS)		+= cls_api.o
 obj-$(CONFIG_NET_CLS_ACT)	+= act_api.o
 obj-$(CONFIG_NET_ACT_POLICE)	+= act_police.o
@@ -14,6 +14,7 @@ obj-$(CONFIG_NET_ACT_MIRRED)	+= act_mirred.o
 obj-$(CONFIG_NET_ACT_IPT)	+= act_ipt.o
 obj-$(CONFIG_NET_ACT_PEDIT)	+= act_pedit.o
 obj-$(CONFIG_NET_ACT_SIMP)	+= act_simple.o
+obj-$(CONFIG_NET_SCH_FIFO)	+= sch_fifo.o
 obj-$(CONFIG_NET_SCH_CBQ)	+= sch_cbq.o
 obj-$(CONFIG_NET_SCH_HTB)	+= sch_htb.o
 obj-$(CONFIG_NET_SCH_HPFQ)	+= sch_hpfq.o
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 6cff56696a8..85de7efd5fe 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -48,14 +48,14 @@ static struct tcf_hashinfo gact_hash_info = {
 #ifdef CONFIG_GACT_PROB
 static int gact_net_rand(struct tcf_gact *gact)
 {
-	if (net_random() % gact->tcfg_pval)
+	if (!gact->tcfg_pval || net_random() % gact->tcfg_pval)
 		return gact->tcf_action;
 	return gact->tcfg_paction;
 }
 
 static int gact_determ(struct tcf_gact *gact)
 {
-	if (gact->tcf_bstats.packets % gact->tcfg_pval)
+	if (!gact->tcfg_pval || gact->tcf_bstats.packets % gact->tcfg_pval)
 		return gact->tcf_action;
 	return gact->tcfg_paction;
 }
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index d8c9310da6e..a9608064a4c 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -156,10 +156,9 @@ static int tcf_ipt_init(struct rtattr *rta, struct rtattr *est,
 	    rtattr_strlcpy(tname, tb[TCA_IPT_TABLE-1], IFNAMSIZ) >= IFNAMSIZ)
 		strcpy(tname, "mangle");
 
-	t = kmalloc(td->u.target_size, GFP_KERNEL);
+	t = kmemdup(td, td->u.target_size, GFP_KERNEL);
 	if (unlikely(!t))
 		goto err2;
-	memcpy(t, td, td->u.target_size);
 
 	if ((err = ipt_init_target(t, tname, hook)) < 0)
 		goto err3;
@@ -256,13 +255,12 @@ static int tcf_ipt_dump(struct sk_buff *skb, struct tc_action *a, int bind, int
 	** for foolproof you need to not assume this
 	*/
 
-	t = kmalloc(ipt->tcfi_t->u.user.target_size, GFP_ATOMIC);
+	t = kmemdup(ipt->tcfi_t, ipt->tcfi_t->u.user.target_size, GFP_ATOMIC);
 	if (unlikely(!t))
 		goto rtattr_failure;
 
 	c.bindcnt = ipt->tcf_bindcnt - bind;
 	c.refcnt = ipt->tcf_refcnt - ref;
-	memcpy(t, ipt->tcfi_t, ipt->tcfi_t->u.user.target_size);
 	strcpy(t->u.user.name, ipt->tcfi_t->u.kernel.target->name);
 
 	RTA_PUT(skb, TCA_IPT_TARG, ipt->tcfi_t->u.user.target_size, t);
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index fed47b65883..af68e1e8325 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -46,6 +46,18 @@ static struct tcf_hashinfo police_hash_info = {
 	.lock	=	&police_lock,
 };
 
+/* old policer structure from before tc actions */
+struct tc_police_compat
+{
+	u32			index;
+	int			action;
+	u32			limit;
+	u32			burst;
+	u32			mtu;
+	struct tc_ratespec	rate;
+	struct tc_ratespec	peakrate;
+};
+
 /* Each policer is serialized by its individual spinlock */
 
 #ifdef CONFIG_NET_CLS_ACT
@@ -131,12 +143,15 @@ static int tcf_act_police_locate(struct rtattr *rta, struct rtattr *est,
 	struct tc_police *parm;
 	struct tcf_police *police;
 	struct qdisc_rate_table *R_tab = NULL, *P_tab = NULL;
+	int size;
 
 	if (rta == NULL || rtattr_parse_nested(tb, TCA_POLICE_MAX, rta) < 0)
 		return -EINVAL;
 
-	if (tb[TCA_POLICE_TBF-1] == NULL ||
-	    RTA_PAYLOAD(tb[TCA_POLICE_TBF-1]) != sizeof(*parm))
+	if (tb[TCA_POLICE_TBF-1] == NULL)
+		return -EINVAL;
+	size = RTA_PAYLOAD(tb[TCA_POLICE_TBF-1]);
+	if (size != sizeof(*parm) && size != sizeof(struct tc_police_compat))
 		return -EINVAL;
 	parm = RTA_DATA(tb[TCA_POLICE_TBF-1]);
 
@@ -415,12 +430,15 @@ struct tcf_police *tcf_police_locate(struct rtattr *rta, struct rtattr *est)
 	struct tcf_police *police;
 	struct rtattr *tb[TCA_POLICE_MAX];
 	struct tc_police *parm;
+	int size;
 
 	if (rtattr_parse_nested(tb, TCA_POLICE_MAX, rta) < 0)
 		return NULL;
 
-	if (tb[TCA_POLICE_TBF-1] == NULL ||
-	    RTA_PAYLOAD(tb[TCA_POLICE_TBF-1]) != sizeof(*parm))
+	if (tb[TCA_POLICE_TBF-1] == NULL)
+		return NULL;
+	size = RTA_PAYLOAD(tb[TCA_POLICE_TBF-1]);
+	if (size != sizeof(*parm) && size != sizeof(struct tc_police_compat))
 		return NULL;
 
 	parm = RTA_DATA(tb[TCA_POLICE_TBF-1]);
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 901571a6770..5fe80854ca9 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -71,11 +71,10 @@ static int tcf_simp_release(struct tcf_defact *d, int bind)
 
 static int alloc_defdata(struct tcf_defact *d, u32 datalen, void *defdata)
 {
-	d->tcfd_defdata = kmalloc(datalen, GFP_KERNEL);
+	d->tcfd_defdata = kmemdup(defdata, datalen, GFP_KERNEL);
 	if (unlikely(!d->tcfd_defdata))
 		return -ENOMEM;
 	d->tcfd_datalen = datalen;
-	memcpy(d->tcfd_defdata, defdata, datalen);
 	return 0;
 }
 
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 37a18402164..edb8fc97ae1 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -217,7 +217,7 @@ replay:
 		/* Create new proto tcf */
 
 		err = -ENOBUFS;
-		if ((tp = kmalloc(sizeof(*tp), GFP_KERNEL)) == NULL)
+		if ((tp = kzalloc(sizeof(*tp), GFP_KERNEL)) == NULL)
 			goto errout;
 		err = -EINVAL;
 		tp_ops = tcf_proto_lookup_ops(tca[TCA_KIND-1]);
@@ -247,7 +247,6 @@ replay:
 			kfree(tp);
 			goto errout;
 		}
-		memset(tp, 0, sizeof(*tp));
 		tp->ops = tp_ops;
 		tp->protocol = protocol;
 		tp->prio = nprio ? : tcf_auto_prio(*back);
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index e54acc6bccc..f59a2c4aa03 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -101,11 +101,7 @@ static int fw_classify(struct sk_buff *skb, struct tcf_proto *tp,
 	struct fw_head *head = (struct fw_head*)tp->root;
 	struct fw_filter *f;
 	int r;
-#ifdef CONFIG_NETFILTER
-	u32 id = skb->nfmark & head->mask;
-#else
-	u32 id = 0;
-#endif
+	u32 id = skb->mark & head->mask;
 
 	if (head != NULL) {
 		for (f=head->ht[fw_hash(id)]; f; f=f->next) {
diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h
index 6e230ecfba0..587b9adab38 100644
--- a/net/sched/cls_rsvp.h
+++ b/net/sched/cls_rsvp.h
@@ -77,7 +77,7 @@ struct rsvp_head
 struct rsvp_session
 {
 	struct rsvp_session	*next;
-	u32			dst[RSVP_DST_LEN];
+	__be32			dst[RSVP_DST_LEN];
 	struct tc_rsvp_gpi 	dpi;
 	u8			protocol;
 	u8			tunnelid;
@@ -89,7 +89,7 @@ struct rsvp_session
 struct rsvp_filter
 {
 	struct rsvp_filter	*next;
-	u32			src[RSVP_DST_LEN];
+	__be32			src[RSVP_DST_LEN];
 	struct tc_rsvp_gpi	spi;
 	u8			tunnelhdr;
 
@@ -100,17 +100,17 @@ struct rsvp_filter
 	struct rsvp_session	*sess;
 };
 
-static __inline__ unsigned hash_dst(u32 *dst, u8 protocol, u8 tunnelid)
+static __inline__ unsigned hash_dst(__be32 *dst, u8 protocol, u8 tunnelid)
 {
-	unsigned h = dst[RSVP_DST_LEN-1];
+	unsigned h = (__force __u32)dst[RSVP_DST_LEN-1];
 	h ^= h>>16;
 	h ^= h>>8;
 	return (h ^ protocol ^ tunnelid) & 0xFF;
 }
 
-static __inline__ unsigned hash_src(u32 *src)
+static __inline__ unsigned hash_src(__be32 *src)
 {
-	unsigned h = src[RSVP_DST_LEN-1];
+	unsigned h = (__force __u32)src[RSVP_DST_LEN-1];
 	h ^= h>>16;
 	h ^= h>>8;
 	h ^= h>>4;
@@ -138,7 +138,7 @@ static int rsvp_classify(struct sk_buff *skb, struct tcf_proto *tp,
 	struct rsvp_session *s;
 	struct rsvp_filter *f;
 	unsigned h1, h2;
-	u32 *dst, *src;
+	__be32 *dst, *src;
 	u8 protocol;
 	u8 tunnelid = 0;
 	u8 *xprt;
@@ -410,7 +410,7 @@ static int rsvp_change(struct tcf_proto *tp, unsigned long base,
 	struct rtattr *tb[TCA_RSVP_MAX];
 	struct tcf_exts e;
 	unsigned h1, h2;
-	u32 *dst;
+	__be32 *dst;
 	int err;
 
 	if (opt == NULL)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 0a6cfa0005b..8b519480199 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -143,7 +143,7 @@ next_knode:
 #endif
 
 #ifdef CONFIG_CLS_U32_MARK
-		if ((skb->nfmark & n->mark.mask) != n->mark.val) {
+		if ((skb->mark & n->mark.mask) != n->mark.val) {
 			n = n->next;
 			goto next_knode;
 		} else {
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 61e3b740ab1..45d47d37155 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -208,13 +208,9 @@ META_COLLECTOR(int_maclen)
  * Netfilter
  **************************************************************************/
 
-META_COLLECTOR(int_nfmark)
+META_COLLECTOR(int_mark)
 {
-#ifdef CONFIG_NETFILTER
-	dst->value = skb->nfmark;
-#else
-	dst->value = 0;
-#endif
+	dst->value = skb->mark;
 }
 
 /**************************************************************************
@@ -490,7 +486,7 @@ static struct meta_ops __meta_ops[TCF_META_TYPE_MAX+1][TCF_META_ID_MAX+1] = {
 		[META_ID(PKTLEN)]		= META_FUNC(int_pktlen),
 		[META_ID(DATALEN)]		= META_FUNC(int_datalen),
 		[META_ID(MACLEN)]		= META_FUNC(int_maclen),
-		[META_ID(NFMARK)]		= META_FUNC(int_nfmark),
+		[META_ID(NFMARK)]		= META_FUNC(int_mark),
 		[META_ID(TCINDEX)]		= META_FUNC(int_tcindex),
 		[META_ID(RTCLASSID)]		= META_FUNC(int_rtclassid),
 		[META_ID(RTIIF)]		= META_FUNC(int_rtiif),
@@ -550,10 +546,9 @@ static int meta_var_change(struct meta_value *dst, struct rtattr *rta)
 {
 	int len = RTA_PAYLOAD(rta);
 
-	dst->val = (unsigned long) kmalloc(len, GFP_KERNEL);
+	dst->val = (unsigned long)kmemdup(RTA_DATA(rta), len, GFP_KERNEL);
 	if (dst->val == 0UL)
 		return -ENOMEM;
-	memcpy((void *) dst->val, RTA_DATA(rta), len);
 	dst->len = len;
 	return 0;
 }
diff --git a/net/sched/em_nbyte.c b/net/sched/em_nbyte.c
index cc80babfd79..005db409be6 100644
--- a/net/sched/em_nbyte.c
+++ b/net/sched/em_nbyte.c
@@ -34,12 +34,10 @@ static int em_nbyte_change(struct tcf_proto *tp, void *data, int data_len,
 		return -EINVAL;
 
 	em->datalen = sizeof(*nbyte) + nbyte->len;
-	em->data = (unsigned long) kmalloc(em->datalen, GFP_KERNEL);
+	em->data = (unsigned long)kmemdup(data, em->datalen, GFP_KERNEL);
 	if (em->data == 0UL)
 		return -ENOBUFS;
 
-	memcpy((void *) em->data, data, em->datalen);
-
 	return 0;
 }
 
diff --git a/net/sched/ematch.c b/net/sched/ematch.c
index 0fd0768a17c..8f8a16da72a 100644
--- a/net/sched/ematch.c
+++ b/net/sched/ematch.c
@@ -251,12 +251,11 @@ static int tcf_em_validate(struct tcf_proto *tp,
 					goto errout;
 				em->data = *(u32 *) data;
 			} else {
-				void *v = kmalloc(data_len, GFP_KERNEL);
+				void *v = kmemdup(data, data_len, GFP_KERNEL);
 				if (v == NULL) {
 					err = -ENOBUFS;
 					goto errout;
 				}
-				memcpy(v, data, data_len);
 				em->data = (unsigned long) v;
 			}
 		}
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 0b648929114..65825f4409d 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -191,21 +191,27 @@ int unregister_qdisc(struct Qdisc_ops *qops)
    (root qdisc, all its children, children of children etc.)
  */
 
-struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle)
+static struct Qdisc *__qdisc_lookup(struct net_device *dev, u32 handle)
 {
 	struct Qdisc *q;
 
-	read_lock(&qdisc_tree_lock);
 	list_for_each_entry(q, &dev->qdisc_list, list) {
-		if (q->handle == handle) {
-			read_unlock(&qdisc_tree_lock);
+		if (q->handle == handle)
 			return q;
-		}
 	}
-	read_unlock(&qdisc_tree_lock);
 	return NULL;
 }
 
+struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle)
+{
+	struct Qdisc *q;
+
+	read_lock(&qdisc_tree_lock);
+	q = __qdisc_lookup(dev, handle);
+	read_unlock(&qdisc_tree_lock);
+	return q;
+}
+
 static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid)
 {
 	unsigned long cl;
@@ -348,6 +354,26 @@ dev_graft_qdisc(struct net_device *dev, struct Qdisc *qdisc)
 	return oqdisc;
 }
 
+void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n)
+{
+	struct Qdisc_class_ops *cops;
+	unsigned long cl;
+	u32 parentid;
+
+	if (n == 0)
+		return;
+	while ((parentid = sch->parent)) {
+		sch = __qdisc_lookup(sch->dev, TC_H_MAJ(parentid));
+		cops = sch->ops->cl_ops;
+		if (cops->qlen_notify) {
+			cl = cops->get(sch, parentid);
+			cops->qlen_notify(sch, cl);
+			cops->put(sch, cl);
+		}
+		sch->q.qlen -= n;
+	}
+}
+EXPORT_SYMBOL(qdisc_tree_decrease_qlen);
 
 /* Graft qdisc "new" to class "classid" of qdisc "parent" or
    to device "dev".
@@ -1112,7 +1138,7 @@ int tc_classify(struct sk_buff *skb, struct tcf_proto *tp,
 	struct tcf_result *res)
 {
 	int err = 0;
-	u32 protocol = skb->protocol;
+	__be16 protocol = skb->protocol;
 #ifdef CONFIG_NET_CLS_ACT
 	struct tcf_proto *otp = tp;
 reclassify:
@@ -1277,7 +1303,6 @@ static int __init pktsched_init(void)
 
 subsys_initcall(pktsched_init);
 
-EXPORT_SYMBOL(qdisc_lookup);
 EXPORT_SYMBOL(qdisc_get_rtab);
 EXPORT_SYMBOL(qdisc_put_rtab);
 EXPORT_SYMBOL(register_qdisc);
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index dbf44da0912..edc7bb0b9c8 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -316,7 +316,7 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
 	}
 	memset(flow,0,sizeof(*flow));
 	flow->filter_list = NULL;
-	if (!(flow->q = qdisc_create_dflt(sch->dev,&pfifo_qdisc_ops)))
+	if (!(flow->q = qdisc_create_dflt(sch->dev,&pfifo_qdisc_ops,classid)))
 		flow->q = &noop_qdisc;
 	DPRINTK("atm_tc_change: qdisc %p\n",flow->q);
 	flow->sock = sock;
@@ -576,7 +576,8 @@ static int atm_tc_init(struct Qdisc *sch,struct rtattr *opt)
 
 	DPRINTK("atm_tc_init(sch %p,[qdisc %p],opt %p)\n",sch,p,opt);
 	p->flows = &p->link;
-	if(!(p->link.q = qdisc_create_dflt(sch->dev,&pfifo_qdisc_ops)))
+	if(!(p->link.q = qdisc_create_dflt(sch->dev,&pfifo_qdisc_ops,
+					   sch->handle)))
 		p->link.q = &noop_qdisc;
 	DPRINTK("atm_tc_init: link (%p) qdisc %p\n",&p->link,p->link.q);
 	p->link.filter_list = NULL;
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index bac881bfe36..ba82dfab604 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1429,7 +1429,8 @@ static int cbq_init(struct Qdisc *sch, struct rtattr *opt)
 	q->link.sibling = &q->link;
 	q->link.classid = sch->handle;
 	q->link.qdisc = sch;
-	if (!(q->link.q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops)))
+	if (!(q->link.q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+					    sch->handle)))
 		q->link.q = &noop_qdisc;
 
 	q->link.priority = TC_CBQ_MAXPRIO-1;
@@ -1674,7 +1675,8 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 
 	if (cl) {
 		if (new == NULL) {
-			if ((new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops)) == NULL)
+			if ((new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+						     cl->classid)) == NULL)
 				return -ENOBUFS;
 		} else {
 #ifdef CONFIG_NET_CLS_POLICE
@@ -1685,7 +1687,7 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 		sch_tree_lock(sch);
 		*old = cl->q;
 		cl->q = new;
-		sch->q.qlen -= (*old)->q.qlen;
+		qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
 		qdisc_reset(*old);
 		sch_tree_unlock(sch);
 
@@ -1932,7 +1934,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t
 	cl->R_tab = rtab;
 	rtab = NULL;
 	cl->refcnt = 1;
-	if (!(cl->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops)))
+	if (!(cl->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid)))
 		cl->q = &noop_qdisc;
 	cl->classid = classid;
 	cl->tparent = parent;
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 11c8a2119b9..d5421816f00 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -88,15 +88,16 @@ static int dsmark_graft(struct Qdisc *sch, unsigned long arg,
 		sch, p, new, old);
 
 	if (new == NULL) {
-		new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops);
+		new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+					sch->handle);
 		if (new == NULL)
 			new = &noop_qdisc;
 	}
 
 	sch_tree_lock(sch);
 	*old = xchg(&p->q, new);
+	qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
 	qdisc_reset(*old);
-	sch->q.qlen = 0;
 	sch_tree_unlock(sch);
 
         return 0;
@@ -307,7 +308,7 @@ static struct sk_buff *dsmark_dequeue(struct Qdisc *sch)
 			if (p->mask[index] != 0xff || p->value[index])
 				printk(KERN_WARNING "dsmark_dequeue: "
 				       "unsupported protocol %d\n",
-				       htons(skb->protocol));
+				       ntohs(skb->protocol));
 			break;
 	};
 
@@ -387,7 +388,7 @@ static int dsmark_init(struct Qdisc *sch, struct rtattr *opt)
 	p->default_index = default_index;
 	p->set_tc_index = RTA_GET_FLAG(tb[TCA_DSMARK_SET_TC_INDEX-1]);
 
-	p->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops);
+	p->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, sch->handle);
 	if (p->q == NULL)
 		p->q = &noop_qdisc;
 
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 88c6a99ce53..bc116bd6937 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -450,13 +450,15 @@ errout:
 	return ERR_PTR(-err);
 }
 
-struct Qdisc * qdisc_create_dflt(struct net_device *dev, struct Qdisc_ops *ops)
+struct Qdisc * qdisc_create_dflt(struct net_device *dev, struct Qdisc_ops *ops,
+				 unsigned int parentid)
 {
 	struct Qdisc *sch;
 	
 	sch = qdisc_alloc(dev, ops);
 	if (IS_ERR(sch))
 		goto errout;
+	sch->parent = parentid;
 
 	if (!ops->init || ops->init(sch, NULL) == 0)
 		return sch;
@@ -520,7 +522,8 @@ void dev_activate(struct net_device *dev)
 	if (dev->qdisc_sleeping == &noop_qdisc) {
 		struct Qdisc *qdisc;
 		if (dev->tx_queue_len) {
-			qdisc = qdisc_create_dflt(dev, &pfifo_fast_ops);
+			qdisc = qdisc_create_dflt(dev, &pfifo_fast_ops,
+						  TC_H_ROOT);
 			if (qdisc == NULL) {
 				printk(KERN_INFO "%s: activation failed\n", dev->name);
 				return;
@@ -606,13 +609,10 @@ void dev_shutdown(struct net_device *dev)
 	qdisc_unlock_tree(dev);
 }
 
-EXPORT_SYMBOL(__netdev_watchdog_up);
 EXPORT_SYMBOL(netif_carrier_on);
 EXPORT_SYMBOL(netif_carrier_off);
 EXPORT_SYMBOL(noop_qdisc);
-EXPORT_SYMBOL(noop_qdisc_ops);
 EXPORT_SYMBOL(qdisc_create_dflt);
-EXPORT_SYMBOL(qdisc_alloc);
 EXPORT_SYMBOL(qdisc_destroy);
 EXPORT_SYMBOL(qdisc_reset);
 EXPORT_SYMBOL(qdisc_lock_tree);
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 6a6735a2ed3..6eefa699577 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -946,6 +946,7 @@ qdisc_peek_len(struct Qdisc *sch)
 	if (unlikely(sch->ops->requeue(skb, sch) != NET_XMIT_SUCCESS)) {
 		if (net_ratelimit())
 			printk("qdisc_peek_len: failed to requeue\n");
+		qdisc_tree_decrease_qlen(sch, 1);
 		return 0;
 	}
 	return len;
@@ -957,11 +958,7 @@ hfsc_purge_queue(struct Qdisc *sch, struct hfsc_class *cl)
 	unsigned int len = cl->qdisc->q.qlen;
 
 	qdisc_reset(cl->qdisc);
-	if (len > 0) {
-		update_vf(cl, 0, 0);
-		set_passive(cl);
-		sch->q.qlen -= len;
-	}
+	qdisc_tree_decrease_qlen(cl->qdisc, len);
 }
 
 static void
@@ -1138,7 +1135,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 	cl->classid   = classid;
 	cl->sched     = q;
 	cl->cl_parent = parent;
-	cl->qdisc = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops);
+	cl->qdisc = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid);
 	if (cl->qdisc == NULL)
 		cl->qdisc = &noop_qdisc;
 	cl->stats_lock = &sch->dev->queue_lock;
@@ -1271,7 +1268,8 @@ hfsc_graft_class(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 	if (cl->level > 0)
 		return -EINVAL;
 	if (new == NULL) {
-		new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops);
+		new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+					cl->classid);
 		if (new == NULL)
 			new = &noop_qdisc;
 	}
@@ -1294,6 +1292,17 @@ hfsc_class_leaf(struct Qdisc *sch, unsigned long arg)
 	return NULL;
 }
 
+static void
+hfsc_qlen_notify(struct Qdisc *sch, unsigned long arg)
+{
+	struct hfsc_class *cl = (struct hfsc_class *)arg;
+
+	if (cl->qdisc->q.qlen == 0) {
+		update_vf(cl, 0, 0);
+		set_passive(cl);
+	}
+}
+
 static unsigned long
 hfsc_get_class(struct Qdisc *sch, u32 classid)
 {
@@ -1514,7 +1523,8 @@ hfsc_init_qdisc(struct Qdisc *sch, struct rtattr *opt)
 	q->root.refcnt  = 1;
 	q->root.classid = sch->handle;
 	q->root.sched   = q;
-	q->root.qdisc = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops);
+	q->root.qdisc = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+					  sch->handle);
 	if (q->root.qdisc == NULL)
 		q->root.qdisc = &noop_qdisc;
 	q->root.stats_lock = &sch->dev->queue_lock;
@@ -1777,6 +1787,7 @@ static struct Qdisc_class_ops hfsc_class_ops = {
 	.delete		= hfsc_delete_class,
 	.graft		= hfsc_graft_class,
 	.leaf		= hfsc_class_leaf,
+	.qlen_notify	= hfsc_qlen_notify,
 	.get		= hfsc_get_class,
 	.put		= hfsc_put_class,
 	.bind_tcf	= hfsc_bind_tcf,
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 4b52fa78935..215e68c2b61 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1223,17 +1223,14 @@ static int htb_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 	struct htb_class *cl = (struct htb_class *)arg;
 
 	if (cl && !cl->level) {
-		if (new == NULL && (new = qdisc_create_dflt(sch->dev,
-							    &pfifo_qdisc_ops))
+		if (new == NULL &&
+		    (new = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+		    			     cl->classid))
 		    == NULL)
 			return -ENOBUFS;
 		sch_tree_lock(sch);
 		if ((*old = xchg(&cl->un.leaf.q, new)) != NULL) {
-			if (cl->prio_activity)
-				htb_deactivate(qdisc_priv(sch), cl);
-
-			/* TODO: is it correct ? Why CBQ doesn't do it ? */
-			sch->q.qlen -= (*old)->q.qlen;
+			qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
 			qdisc_reset(*old);
 		}
 		sch_tree_unlock(sch);
@@ -1248,6 +1245,14 @@ static struct Qdisc *htb_leaf(struct Qdisc *sch, unsigned long arg)
 	return (cl && !cl->level) ? cl->un.leaf.q : NULL;
 }
 
+static void htb_qlen_notify(struct Qdisc *sch, unsigned long arg)
+{
+	struct htb_class *cl = (struct htb_class *)arg;
+
+	if (cl->un.leaf.q->q.qlen == 0)
+		htb_deactivate(qdisc_priv(sch), cl);
+}
+
 static unsigned long htb_get(struct Qdisc *sch, u32 classid)
 {
 	struct htb_class *cl = htb_find(classid, sch);
@@ -1269,9 +1274,9 @@ static void htb_destroy_filters(struct tcf_proto **fl)
 static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl)
 {
 	struct htb_sched *q = qdisc_priv(sch);
+
 	if (!cl->level) {
 		BUG_TRAP(cl->un.leaf.q);
-		sch->q.qlen -= cl->un.leaf.q->q.qlen;
 		qdisc_destroy(cl->un.leaf.q);
 	}
 	qdisc_put_rtab(cl->rate);
@@ -1322,6 +1327,7 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg)
 {
 	struct htb_sched *q = qdisc_priv(sch);
 	struct htb_class *cl = (struct htb_class *)arg;
+	unsigned int qlen;
 
 	// TODO: why don't allow to delete subtree ? references ? does
 	// tc subsys quarantee us that in htb_destroy it holds no class
@@ -1334,6 +1340,12 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg)
 	/* delete from hash and active; remainder in destroy_class */
 	hlist_del_init(&cl->hlist);
 
+	if (!cl->level) {
+		qlen = cl->un.leaf.q->q.qlen;
+		qdisc_reset(cl->un.leaf.q);
+		qdisc_tree_decrease_qlen(cl->un.leaf.q, qlen);
+	}
+
 	if (cl->prio_activity)
 		htb_deactivate(q, cl);
 
@@ -1410,11 +1422,14 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
 		/* create leaf qdisc early because it uses kmalloc(GFP_KERNEL)
 		   so that can't be used inside of sch_tree_lock
 		   -- thanks to Karlis Peisenieks */
-		new_q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops);
+		new_q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid);
 		sch_tree_lock(sch);
 		if (parent && !parent->level) {
+			unsigned int qlen = parent->un.leaf.q->q.qlen;
+
 			/* turn parent into inner node */
-			sch->q.qlen -= parent->un.leaf.q->q.qlen;
+			qdisc_reset(parent->un.leaf.q);
+			qdisc_tree_decrease_qlen(parent->un.leaf.q, qlen);
 			qdisc_destroy(parent->un.leaf.q);
 			if (parent->prio_activity)
 				htb_deactivate(q, parent);
@@ -1562,6 +1577,7 @@ static void htb_walk(struct Qdisc *sch, struct qdisc_walker *arg)
 static struct Qdisc_class_ops htb_class_ops = {
 	.graft		=	htb_graft,
 	.leaf		=	htb_leaf,
+	.qlen_notify	=	htb_qlen_notify,
 	.get		=	htb_get,
 	.put		=	htb_put,
 	.change		=	htb_change_class,
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 0441876aa1e..79542af9dab 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -287,13 +287,10 @@ static struct sk_buff *netem_dequeue(struct Qdisc *sch)
 			psched_tdiff_t delay = PSCHED_TDIFF(cb->time_to_send, now);
 
 			if (q->qdisc->ops->requeue(skb, q->qdisc) != NET_XMIT_SUCCESS) {
+				qdisc_tree_decrease_qlen(q->qdisc, 1);
 				sch->qstats.drops++;
-
-				/* After this qlen is confused */
 				printk(KERN_ERR "netem: queue discpline %s could not requeue\n",
 				       q->qdisc->ops->id);
-
-				sch->q.qlen--;
 			}
 
 			mod_timer(&q->timer, jiffies + PSCHED_US2JIFFIE(delay));
@@ -574,7 +571,8 @@ static int netem_init(struct Qdisc *sch, struct rtattr *opt)
 	q->timer.function = netem_watchdog;
 	q->timer.data = (unsigned long) sch;
 
-	q->qdisc = qdisc_create_dflt(sch->dev, &tfifo_qdisc_ops);
+	q->qdisc = qdisc_create_dflt(sch->dev, &tfifo_qdisc_ops,
+				     TC_H_MAKE(sch->handle, 1));
 	if (!q->qdisc) {
 		pr_debug("netem: qdisc create failed\n");
 		return -ENOMEM;
@@ -661,8 +659,8 @@ static int netem_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 
 	sch_tree_lock(sch);
 	*old = xchg(&q->qdisc, new);
+	qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
 	qdisc_reset(*old);
-	sch->q.qlen = 0;
 	sch_tree_unlock(sch);
 
 	return 0;
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index a5fa03c0c19..2567b4c96c1 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -222,21 +222,27 @@ static int prio_tune(struct Qdisc *sch, struct rtattr *opt)
 
 	for (i=q->bands; i<TCQ_PRIO_BANDS; i++) {
 		struct Qdisc *child = xchg(&q->queues[i], &noop_qdisc);
-		if (child != &noop_qdisc)
+		if (child != &noop_qdisc) {
+			qdisc_tree_decrease_qlen(child, child->q.qlen);
 			qdisc_destroy(child);
+		}
 	}
 	sch_tree_unlock(sch);
 
 	for (i=0; i<q->bands; i++) {
 		if (q->queues[i] == &noop_qdisc) {
 			struct Qdisc *child;
-			child = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops);
+			child = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
+						  TC_H_MAKE(sch->handle, i + 1));
 			if (child) {
 				sch_tree_lock(sch);
 				child = xchg(&q->queues[i], child);
 
-				if (child != &noop_qdisc)
+				if (child != &noop_qdisc) {
+					qdisc_tree_decrease_qlen(child,
+								 child->q.qlen);
 					qdisc_destroy(child);
+				}
 				sch_tree_unlock(sch);
 			}
 		}
@@ -294,7 +300,7 @@ static int prio_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 	sch_tree_lock(sch);
 	*old = q->queues[band];
 	q->queues[band] = new;
-	sch->q.qlen -= (*old)->q.qlen;
+	qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
 	qdisc_reset(*old);
 	sch_tree_unlock(sch);
 
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index d65cadddea6..acddad08850 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -175,12 +175,14 @@ static void red_destroy(struct Qdisc *sch)
 	qdisc_destroy(q->qdisc);
 }
 
-static struct Qdisc *red_create_dflt(struct net_device *dev, u32 limit)
+static struct Qdisc *red_create_dflt(struct Qdisc *sch, u32 limit)
 {
-	struct Qdisc *q = qdisc_create_dflt(dev, &bfifo_qdisc_ops);
+	struct Qdisc *q;
 	struct rtattr *rta;
 	int ret;
 
+	q = qdisc_create_dflt(sch->dev, &bfifo_qdisc_ops,
+			      TC_H_MAKE(sch->handle, 1));
 	if (q) {
 		rta = kmalloc(RTA_LENGTH(sizeof(struct tc_fifo_qopt)),
 		              GFP_KERNEL);
@@ -219,7 +221,7 @@ static int red_change(struct Qdisc *sch, struct rtattr *opt)
 	ctl = RTA_DATA(tb[TCA_RED_PARMS-1]);
 
 	if (ctl->limit > 0) {
-		child = red_create_dflt(sch->dev, ctl->limit);
+		child = red_create_dflt(sch, ctl->limit);
 		if (child == NULL)
 			return -ENOMEM;
 	}
@@ -227,8 +229,10 @@ static int red_change(struct Qdisc *sch, struct rtattr *opt)
 	sch_tree_lock(sch);
 	q->flags = ctl->flags;
 	q->limit = ctl->limit;
-	if (child)
+	if (child) {
+		qdisc_tree_decrease_qlen(q->qdisc, q->qdisc->q.qlen);
 		qdisc_destroy(xchg(&q->qdisc, child));
+	}
 
 	red_set_parms(&q->parms, ctl->qth_min, ctl->qth_max, ctl->Wlog,
 				 ctl->Plog, ctl->Scell_log,
@@ -306,8 +310,8 @@ static int red_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 
 	sch_tree_lock(sch);
 	*old = xchg(&q->qdisc, new);
+	qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
 	qdisc_reset(*old);
-	sch->q.qlen = 0;
 	sch_tree_unlock(sch);
 	return 0;
 }
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index d0d6e595a78..459cda258a5 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -393,6 +393,7 @@ static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
 {
 	struct sfq_sched_data *q = qdisc_priv(sch);
 	struct tc_sfq_qopt *ctl = RTA_DATA(opt);
+	unsigned int qlen;
 
 	if (opt->rta_len < RTA_LENGTH(sizeof(*ctl)))
 		return -EINVAL;
@@ -403,8 +404,10 @@ static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
 	if (ctl->limit)
 		q->limit = min_t(u32, ctl->limit, SFQ_DEPTH);
 
+	qlen = sch->q.qlen;
 	while (sch->q.qlen >= q->limit-1)
 		sfq_drop(sch);
+	qdisc_tree_decrease_qlen(sch, qlen - sch->q.qlen);
 
 	del_timer(&q->perturb_timer);
 	if (q->perturb_period) {
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index d9a5d298d75..ed9b6d93854 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -250,7 +250,7 @@ static struct sk_buff *tbf_dequeue(struct Qdisc* sch)
 
 		if (q->qdisc->ops->requeue(skb, q->qdisc) != NET_XMIT_SUCCESS) {
 			/* When requeue fails skb is dropped */
-			sch->q.qlen--;
+			qdisc_tree_decrease_qlen(q->qdisc, 1);
 			sch->qstats.drops++;
 		}
 
@@ -273,12 +273,14 @@ static void tbf_reset(struct Qdisc* sch)
 	del_timer(&q->wd_timer);
 }
 
-static struct Qdisc *tbf_create_dflt_qdisc(struct net_device *dev, u32 limit)
+static struct Qdisc *tbf_create_dflt_qdisc(struct Qdisc *sch, u32 limit)
 {
-	struct Qdisc *q = qdisc_create_dflt(dev, &bfifo_qdisc_ops);
+	struct Qdisc *q;
         struct rtattr *rta;
 	int ret;
 
+	q = qdisc_create_dflt(sch->dev, &bfifo_qdisc_ops,
+			      TC_H_MAKE(sch->handle, 1));
 	if (q) {
 		rta = kmalloc(RTA_LENGTH(sizeof(struct tc_fifo_qopt)), GFP_KERNEL);
 		if (rta) {
@@ -341,13 +343,15 @@ static int tbf_change(struct Qdisc* sch, struct rtattr *opt)
 		goto done;
 
 	if (qopt->limit > 0) {
-		if ((child = tbf_create_dflt_qdisc(sch->dev, qopt->limit)) == NULL)
+		if ((child = tbf_create_dflt_qdisc(sch, qopt->limit)) == NULL)
 			goto done;
 	}
 
 	sch_tree_lock(sch);
-	if (child)
+	if (child) {
+		qdisc_tree_decrease_qlen(q->qdisc, q->qdisc->q.qlen);
 		qdisc_destroy(xchg(&q->qdisc, child));
+	}
 	q->limit = qopt->limit;
 	q->mtu = qopt->mtu;
 	q->max_size = max_size;
@@ -449,8 +453,8 @@ static int tbf_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 
 	sch_tree_lock(sch);
 	*old = xchg(&q->qdisc, new);
+	qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
 	qdisc_reset(*old);
-	sch->q.qlen = 0;
 	sch_tree_unlock(sch);
 
 	return 0;
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index ed0445fe85e..ad0057db0f9 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -61,7 +61,7 @@
 #include <net/sctp/sm.h>
 
 /* Forward declarations for internal functions. */
-static void sctp_assoc_bh_rcv(struct sctp_association *asoc);
+static void sctp_assoc_bh_rcv(struct work_struct *work);
 
 
 /* 1st Level Abstractions. */
@@ -269,9 +269,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 
 	/* Create an input queue.  */
 	sctp_inq_init(&asoc->base.inqueue);
-	sctp_inq_set_th_handler(&asoc->base.inqueue,
-				    (void (*)(void *))sctp_assoc_bh_rcv,
-				    asoc);
+	sctp_inq_set_th_handler(&asoc->base.inqueue, sctp_assoc_bh_rcv);
 
 	/* Create an output queue.  */
 	sctp_outq_init(asoc, &asoc->outqueue);
@@ -488,7 +486,7 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
 				 " port: %d\n",
 				 asoc,
 				 (&peer->ipaddr),
-				 peer->ipaddr.v4.sin_port);
+				 ntohs(peer->ipaddr.v4.sin_port));
 
 	/* If we are to remove the current retran_path, update it
 	 * to the next peer before removing this peer from the list.
@@ -537,13 +535,13 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc,
 	sp = sctp_sk(asoc->base.sk);
 
 	/* AF_INET and AF_INET6 share common port field. */
-	port = addr->v4.sin_port;
+	port = ntohs(addr->v4.sin_port);
 
 	SCTP_DEBUG_PRINTK_IPADDR("sctp_assoc_add_peer:association %p addr: ",
 				 " port: %d state:%d\n",
 				 asoc,
 				 addr,
-				 addr->v4.sin_port,
+				 port,
 				 peer_state);
 
 	/* Set the port if it has not been set yet.  */
@@ -709,6 +707,7 @@ void sctp_assoc_control_transport(struct sctp_association *asoc,
 	struct sctp_transport *first;
 	struct sctp_transport *second;
 	struct sctp_ulpevent *event;
+	struct sockaddr_storage addr;
 	struct list_head *pos;
 	int spc_state = 0;
 
@@ -731,8 +730,9 @@ void sctp_assoc_control_transport(struct sctp_association *asoc,
 	/* Generate and send a SCTP_PEER_ADDR_CHANGE notification to the
 	 * user.
 	 */
-	event = sctp_ulpevent_make_peer_addr_change(asoc,
-				(struct sockaddr_storage *) &transport->ipaddr,
+	memset(&addr, 0, sizeof(struct sockaddr_storage));
+	memcpy(&addr, &transport->ipaddr, transport->af_specific->sockaddr_len);
+	event = sctp_ulpevent_make_peer_addr_change(asoc, &addr,
 				0, spc_state, error, GFP_ATOMIC);
 	if (event)
 		sctp_ulpq_tail_event(&asoc->ulpq, event);
@@ -868,7 +868,7 @@ struct sctp_transport *sctp_assoc_lookup_tsn(struct sctp_association *asoc,
 	struct list_head *entry, *pos;
 	struct sctp_transport *transport;
 	struct sctp_chunk *chunk;
-	__u32 key = htonl(tsn);
+	__be32 key = htonl(tsn);
 
 	match = NULL;
 
@@ -926,8 +926,8 @@ struct sctp_transport *sctp_assoc_is_match(struct sctp_association *asoc,
 
 	sctp_read_lock(&asoc->base.addr_lock);
 
-	if ((asoc->base.bind_addr.port == laddr->v4.sin_port) &&
-	    (asoc->peer.port == paddr->v4.sin_port)) {
+	if ((htons(asoc->base.bind_addr.port) == laddr->v4.sin_port) &&
+	    (htons(asoc->peer.port) == paddr->v4.sin_port)) {
 		transport = sctp_assoc_lookup_paddr(asoc, paddr);
 		if (!transport)
 			goto out;
@@ -944,8 +944,11 @@ out:
 }
 
 /* Do delayed input processing.  This is scheduled by sctp_rcv(). */
-static void sctp_assoc_bh_rcv(struct sctp_association *asoc)
+static void sctp_assoc_bh_rcv(struct work_struct *work)
 {
+	struct sctp_association *asoc =
+		container_of(work, struct sctp_association,
+			     base.inqueue.immediate);
 	struct sctp_endpoint *ep;
 	struct sctp_chunk *chunk;
 	struct sock *sk;
@@ -1135,7 +1138,7 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc)
 				 " port: %d\n",
 				 asoc,
 				 (&t->ipaddr),
-				 t->ipaddr.v4.sin_port);
+				 ntohs(t->ipaddr.v4.sin_port));
 }
 
 /* Choose the transport for sending a INIT packet.  */
@@ -1160,7 +1163,7 @@ struct sctp_transport *sctp_assoc_choose_init_transport(
 				 " port: %d\n",
 				 asoc,
 				 (&t->ipaddr),
-				 t->ipaddr.v4.sin_port);
+				 ntohs(t->ipaddr.v4.sin_port));
 
 	return t;
 }
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 2b9c12a170e..00994158e49 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -161,7 +161,7 @@ int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
 	 * Both v4 and v6 have the port at the same offset.
 	 */
 	if (!addr->a.v4.sin_port)
-		addr->a.v4.sin_port = bp->port;
+		addr->a.v4.sin_port = htons(bp->port);
 
 	addr->use_as_src = use_as_src;
 
@@ -275,7 +275,7 @@ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list,
 			break;
 		}
 
-		af->from_addr_param(&addr, rawaddr, port, 0);
+		af->from_addr_param(&addr, rawaddr, htons(port), 0);
 		retval = sctp_add_bind_addr(bp, &addr, 1, gfp);
 		if (retval) {
 			/* Can't finish building the list, clean up. */
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 9b6b394b66f..129756908da 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -61,7 +61,7 @@
 #include <net/sctp/sm.h>
 
 /* Forward declarations for internal helpers. */
-static void sctp_endpoint_bh_rcv(struct sctp_endpoint *ep);
+static void sctp_endpoint_bh_rcv(struct work_struct *work);
 
 /*
  * Initialize the base fields of the endpoint structure.
@@ -72,6 +72,10 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
 {
 	memset(ep, 0, sizeof(struct sctp_endpoint));
 
+	ep->digest = kzalloc(SCTP_SIGNATURE_SIZE, gfp);
+	if (!ep->digest)
+		return NULL;
+
 	/* Initialize the base structure. */
 	/* What type of endpoint are we?  */
 	ep->base.type = SCTP_EP_TYPE_SOCKET;
@@ -85,8 +89,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
 	sctp_inq_init(&ep->base.inqueue);
 
 	/* Set its top-half handler */
-	sctp_inq_set_th_handler(&ep->base.inqueue,
-				(void (*)(void *))sctp_endpoint_bh_rcv, ep);
+	sctp_inq_set_th_handler(&ep->base.inqueue, sctp_endpoint_bh_rcv);
 
 	/* Initialize the bind addr area */
 	sctp_bind_addr_init(&ep->base.bind_addr, 0);
@@ -182,6 +185,9 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
 	/* Free up the HMAC transform. */
 	crypto_free_hash(sctp_sk(ep->base.sk)->hmac);
 
+	/* Free the digest buffer */
+	kfree(ep->digest);
+
 	/* Cleanup. */
 	sctp_inq_free(&ep->base.inqueue);
 	sctp_bind_addr_free(&ep->base.bind_addr);
@@ -223,7 +229,7 @@ struct sctp_endpoint *sctp_endpoint_is_match(struct sctp_endpoint *ep,
 	struct sctp_endpoint *retval;
 
 	sctp_read_lock(&ep->base.addr_lock);
-	if (ep->base.bind_addr.port == laddr->v4.sin_port) {
+	if (htons(ep->base.bind_addr.port) == laddr->v4.sin_port) {
 		if (sctp_bind_addr_match(&ep->base.bind_addr, laddr,
 					 sctp_sk(ep->base.sk))) {
 			retval = ep;
@@ -251,7 +257,7 @@ static struct sctp_association *__sctp_endpoint_lookup_assoc(
 	struct sctp_association *asoc;
 	struct list_head *pos;
 
-	rport = paddr->v4.sin_port;
+	rport = ntohs(paddr->v4.sin_port);
 
 	list_for_each(pos, &ep->asocs) {
 		asoc = list_entry(pos, struct sctp_association, asocs);
@@ -311,8 +317,11 @@ int sctp_endpoint_is_peeled_off(struct sctp_endpoint *ep,
 /* Do delayed input processing.  This is scheduled by sctp_rcv().
  * This may be called on BH or task time.
  */
-static void sctp_endpoint_bh_rcv(struct sctp_endpoint *ep)
+static void sctp_endpoint_bh_rcv(struct work_struct *work)
 {
+	struct sctp_endpoint *ep =
+		container_of(work, struct sctp_endpoint,
+			     base.inqueue.immediate);
 	struct sctp_association *asoc;
 	struct sock *sk;
 	struct sctp_transport *transport;
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 6d82f400d13..33111873a48 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -726,7 +726,7 @@ static struct sctp_endpoint *__sctp_rcv_lookup_endpoint(const union sctp_addr *l
 	struct sctp_endpoint *ep;
 	int hash;
 
-	hash = sctp_ep_hashfn(laddr->v4.sin_port);
+	hash = sctp_ep_hashfn(ntohs(laddr->v4.sin_port));
 	head = &sctp_ep_hashtable[hash];
 	read_lock(&head->lock);
 	for (epb = head->chain; epb; epb = epb->next) {
@@ -830,7 +830,7 @@ static struct sctp_association *__sctp_lookup_association(
 	/* Optimize here for direct hit, only listening connections can
 	 * have wildcards anyways.
 	 */
-	hash = sctp_assoc_hashfn(local->v4.sin_port, peer->v4.sin_port);
+	hash = sctp_assoc_hashfn(ntohs(local->v4.sin_port), ntohs(peer->v4.sin_port));
 	head = &sctp_assoc_hashtable[hash];
 	read_lock(&head->lock);
 	for (epb = head->chain; epb; epb = epb->next) {
@@ -957,7 +957,7 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct sk_buff *skb,
 		if (!af)
 			continue;
 
-		af->from_addr_param(paddr, params.addr, ntohs(sh->source), 0);
+		af->from_addr_param(paddr, params.addr, sh->source, 0);
 
 		asoc = __sctp_lookup_association(laddr, paddr, &transport);
 		if (asoc)
diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c
index cf6deed7e84..71b07466e88 100644
--- a/net/sctp/inqueue.c
+++ b/net/sctp/inqueue.c
@@ -54,7 +54,7 @@ void sctp_inq_init(struct sctp_inq *queue)
 	queue->in_progress = NULL;
 
 	/* Create a task for delivering data.  */
-	INIT_WORK(&queue->immediate, NULL, NULL);
+	INIT_WORK(&queue->immediate, NULL);
 
 	queue->malloced = 0;
 }
@@ -97,7 +97,7 @@ void sctp_inq_push(struct sctp_inq *q, struct sctp_chunk *chunk)
 	 * on the BH related data structures.
 	 */
 	list_add_tail(&chunk->list, &q->in_chunk_list);
-	q->immediate.func(q->immediate.data);
+	q->immediate.func(&q->immediate);
 }
 
 /* Extract a chunk from an SCTP inqueue.
@@ -205,9 +205,8 @@ struct sctp_chunk *sctp_inq_pop(struct sctp_inq *queue)
  * The intent is that this routine will pull stuff out of the
  * inqueue and process it.
  */
-void sctp_inq_set_th_handler(struct sctp_inq *q,
-				 void (*callback)(void *), void *arg)
+void sctp_inq_set_th_handler(struct sctp_inq *q, work_func_t callback)
 {
-	INIT_WORK(&q->immediate, callback, arg);
+	INIT_WORK(&q->immediate, callback);
 }
 
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 78071c6e6cf..3c3e560087c 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -84,7 +84,7 @@ static struct notifier_block sctp_inet6addr_notifier = {
 
 /* ICMP error handler. */
 SCTP_STATIC void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-			     int type, int code, int offset, __u32 info)
+			     int type, int code, int offset, __be32 info)
 {
 	struct inet6_dev *idev;
 	struct ipv6hdr *iph = (struct ipv6hdr *)skb->data;
@@ -170,8 +170,6 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport,
 		fl.oif = transport->saddr.v6.sin6_scope_id;
 	else
 		fl.oif = sk->sk_bound_dev_if;
-	fl.fl_ip_sport = inet_sk(sk)->sport;
-	fl.fl_ip_dport = transport->ipaddr.v6.sin6_port;
 
 	if (np->opt && np->opt->srcrt) {
 		struct rt0_hdr *rt0 = (struct rt0_hdr *) np->opt->srcrt;
@@ -239,7 +237,7 @@ static inline int sctp_v6_addr_match_len(union sctp_addr *s1,
 	int i, j;
 
 	for (i = 0; i < 4 ; i++) {
-		__u32 a1xora2;
+		__be32 a1xora2;
 
 		a1xora2 = a1->s6_addr32[i] ^ a2->s6_addr32[i];
 
@@ -350,7 +348,7 @@ static void sctp_v6_from_skb(union sctp_addr *addr,struct sk_buff *skb,
 			     int is_saddr)
 {
 	void *from;
-	__u16 *port;
+	__be16 *port;
 	struct sctphdr *sh;
 
 	port = &addr->v6.sin6_port;
@@ -360,10 +358,10 @@ static void sctp_v6_from_skb(union sctp_addr *addr,struct sk_buff *skb,
 
 	sh = (struct sctphdr *) skb->h.raw;
 	if (is_saddr) {
-		*port  = ntohs(sh->source);
+		*port  = sh->source;
 		from = &skb->nh.ipv6h->saddr;
 	} else {
-		*port = ntohs(sh->dest);
+		*port = sh->dest;
 		from = &skb->nh.ipv6h->daddr;
 	}
 	ipv6_addr_copy(&addr->v6.sin6_addr, from);
@@ -373,7 +371,7 @@ static void sctp_v6_from_skb(union sctp_addr *addr,struct sk_buff *skb,
 static void sctp_v6_from_sk(union sctp_addr *addr, struct sock *sk)
 {
 	addr->v6.sin6_family = AF_INET6;
-	addr->v6.sin6_port = inet_sk(sk)->num;
+	addr->v6.sin6_port = 0;
 	addr->v6.sin6_addr = inet6_sk(sk)->rcv_saddr;
 }
 
@@ -407,7 +405,7 @@ static void sctp_v6_to_sk_daddr(union sctp_addr *addr, struct sock *sk)
 /* Initialize a sctp_addr from an address parameter. */
 static void sctp_v6_from_addr_param(union sctp_addr *addr,
 				    union sctp_addr_param *param,
-				    __u16 port, int iif)
+				    __be16 port, int iif)
 {
 	addr->v6.sin6_family = AF_INET6;
 	addr->v6.sin6_port = port;
@@ -425,7 +423,7 @@ static int sctp_v6_to_addr_param(const union sctp_addr *addr,
 	int length = sizeof(sctp_ipv6addr_param_t);
 
 	param->v6.param_hdr.type = SCTP_PARAM_IPV6_ADDRESS;
-	param->v6.param_hdr.length = ntohs(length);
+	param->v6.param_hdr.length = htons(length);
 	ipv6_addr_copy(&param->v6.addr, &addr->v6.sin6_addr);
 
 	return length;
@@ -433,7 +431,7 @@ static int sctp_v6_to_addr_param(const union sctp_addr *addr,
 
 /* Initialize a sctp_addr from a dst_entry. */
 static void sctp_v6_dst_saddr(union sctp_addr *addr, struct dst_entry *dst,
-			      unsigned short port)
+			      __be16 port)
 {
 	struct rt6_info *rt = (struct rt6_info *)dst;
 	addr->sa.sa_family = AF_INET6;
@@ -480,7 +478,7 @@ static int sctp_v6_cmp_addr(const union sctp_addr *addr1,
 }
 
 /* Initialize addr struct to INADDR_ANY. */
-static void sctp_v6_inaddr_any(union sctp_addr *addr, unsigned short port)
+static void sctp_v6_inaddr_any(union sctp_addr *addr, __be16 port)
 {
 	memset(addr, 0x00, sizeof(union sctp_addr));
 	addr->v6.sin6_family = AF_INET6;
@@ -855,7 +853,7 @@ static int sctp_inet6_send_verify(struct sctp_sock *opt, union sctp_addr *addr)
  * Returns number of addresses supported.
  */
 static int sctp_inet6_supported_addrs(const struct sctp_sock *opt,
-				      __u16 *types)
+				      __be16 *types)
 {
 	types[0] = SCTP_PARAM_IPV4_ADDRESS;
 	types[1] = SCTP_PARAM_IPV6_ADDRESS;
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 739582415bf..fba567a7cb6 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -1065,7 +1065,7 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_sackhdr *sack)
 	 * A) Initialize the cacc_saw_newack to 0 for all destination
 	 * addresses.
 	 */
-	if (sack->num_gap_ack_blocks > 0 &&
+	if (sack->num_gap_ack_blocks &&
 	    primary->cacc.changeover_active) {
 		list_for_each(pos, transport_list) {
 			transport = list_entry(pos, struct sctp_transport,
@@ -1632,7 +1632,7 @@ pass:
 }
 
 static inline int sctp_get_skip_pos(struct sctp_fwdtsn_skip *skiplist,
-				    int nskips, __u16 stream)
+				    int nskips, __be16 stream)
 {
 	int i;
 
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 7f49e769080..b3493bdbcac 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -160,7 +160,7 @@ static void sctp_seq_dump_local_addrs(struct seq_file *seq, struct sctp_ep_commo
 
 	list_for_each(pos, &epb->bind_addr.address_list) {
 		laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
-		addr = (union sctp_addr *)&laddr->a;
+		addr = &laddr->a;
 		af = sctp_get_af_specific(addr->sa.sa_family);
 		if (primary && af->cmp_addr(addr, primary)) {
 			seq_printf(seq, "*");
@@ -177,10 +177,10 @@ static void sctp_seq_dump_remote_addrs(struct seq_file *seq, struct sctp_associa
 	union sctp_addr *addr, *primary;
 	struct sctp_af *af;
 
-	primary = &(assoc->peer.primary_addr);
+	primary = &assoc->peer.primary_addr;
 	list_for_each(pos, &assoc->peer.transport_addr_list) {
 		transport = list_entry(pos, struct sctp_transport, transports);
-		addr = (union sctp_addr *)&transport->ipaddr;
+		addr = &transport->ipaddr;
 		af = sctp_get_af_specific(addr->sa.sa_family);
 		if (af->cmp_addr(addr, primary)) {
 			seq_printf(seq, "*");
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 5b4f82fd98f..11f3b549f4a 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -251,7 +251,7 @@ static void sctp_v4_from_skb(union sctp_addr *addr, struct sk_buff *skb,
 			     int is_saddr)
 {
 	void *from;
-	__u16 *port;
+	__be16 *port;
 	struct sctphdr *sh;
 
 	port = &addr->v4.sin_port;
@@ -259,10 +259,10 @@ static void sctp_v4_from_skb(union sctp_addr *addr, struct sk_buff *skb,
 
 	sh = (struct sctphdr *) skb->h.raw;
 	if (is_saddr) {
-		*port  = ntohs(sh->source);
+		*port  = sh->source;
 		from = &skb->nh.iph->saddr;
 	} else {
-		*port = ntohs(sh->dest);
+		*port = sh->dest;
 		from = &skb->nh.iph->daddr;
 	}
 	memcpy(&addr->v4.sin_addr.s_addr, from, sizeof(struct in_addr));
@@ -272,7 +272,7 @@ static void sctp_v4_from_skb(union sctp_addr *addr, struct sk_buff *skb,
 static void sctp_v4_from_sk(union sctp_addr *addr, struct sock *sk)
 {
 	addr->v4.sin_family = AF_INET;
-	addr->v4.sin_port = inet_sk(sk)->num;
+	addr->v4.sin_port = 0;
 	addr->v4.sin_addr.s_addr = inet_sk(sk)->rcv_saddr;
 }
 
@@ -291,7 +291,7 @@ static void sctp_v4_to_sk_daddr(union sctp_addr *addr, struct sock *sk)
 /* Initialize a sctp_addr from an address parameter. */
 static void sctp_v4_from_addr_param(union sctp_addr *addr,
 				    union sctp_addr_param *param,
-				    __u16 port, int iif)
+				    __be16 port, int iif)
 {
 	addr->v4.sin_family = AF_INET;
 	addr->v4.sin_port = port;
@@ -307,7 +307,7 @@ static int sctp_v4_to_addr_param(const union sctp_addr *addr,
 	int length = sizeof(sctp_ipv4addr_param_t);
 
 	param->v4.param_hdr.type = SCTP_PARAM_IPV4_ADDRESS;
-	param->v4.param_hdr.length = ntohs(length);
+	param->v4.param_hdr.length = htons(length);
 	param->v4.addr.s_addr = addr->v4.sin_addr.s_addr;	
 
 	return length;
@@ -315,7 +315,7 @@ static int sctp_v4_to_addr_param(const union sctp_addr *addr,
 
 /* Initialize a sctp_addr from a dst_entry. */
 static void sctp_v4_dst_saddr(union sctp_addr *saddr, struct dst_entry *dst,
-			      unsigned short port)
+			      __be16 port)
 {
 	struct rtable *rt = (struct rtable *)dst;
 	saddr->v4.sin_family = AF_INET;
@@ -338,7 +338,7 @@ static int sctp_v4_cmp_addr(const union sctp_addr *addr1,
 }
 
 /* Initialize addr struct to INADDR_ANY. */
-static void sctp_v4_inaddr_any(union sctp_addr *addr, unsigned short port)
+static void sctp_v4_inaddr_any(union sctp_addr *addr, __be16 port)
 {
 	addr->v4.sin_family = AF_INET;
 	addr->v4.sin_addr.s_addr = INADDR_ANY;
@@ -481,7 +481,7 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
 					   list);
 			if (!laddr->use_as_src)
 				continue;
-			sctp_v4_dst_saddr(&dst_saddr, dst, bp->port);
+			sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port));
 			if (sctp_v4_cmp_addr(&dst_saddr, &laddr->a))
 				goto out_unlock;
 		}
@@ -538,7 +538,7 @@ static void sctp_v4_get_saddr(struct sctp_association *asoc,
 
 	if (rt) {
 		saddr->v4.sin_family = AF_INET;
-		saddr->v4.sin_port = asoc->base.bind_addr.port;  
+		saddr->v4.sin_port = htons(asoc->base.bind_addr.port);
 		saddr->v4.sin_addr.s_addr = rt->rt_src; 
 	}
 }
@@ -791,7 +791,7 @@ static int sctp_inet_send_verify(struct sctp_sock *opt, union sctp_addr *addr)
  * chunks.  Returns number of addresses supported.
  */
 static int sctp_inet_supported_addrs(const struct sctp_sock *opt,
-				     __u16 *types)
+				     __be16 *types)
 {
 	types[0] = SCTP_PARAM_IPV4_ADDRESS;
 	return 1;
@@ -808,7 +808,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
 			  NIPQUAD(((struct rtable *)skb->dst)->rt_dst));
 
 	SCTP_INC_STATS(SCTP_MIB_OUTSCTPPACKS);
-	return ip_queue_xmit(skb, ipfragok);
+	return ip_queue_xmit(skb, skb->sk, ipfragok);
 }
 
 static struct sctp_af sctp_ipv4_specific;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 507dff72c58..04954e5f684 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -111,7 +111,7 @@ static const struct sctp_paramhdr prsctp_param = {
  * provided chunk, as most cause codes will be embedded inside an
  * abort chunk.
  */
-void  sctp_init_cause(struct sctp_chunk *chunk, __u16 cause_code,
+void  sctp_init_cause(struct sctp_chunk *chunk, __be16 cause_code,
 		      const void *payload, size_t paylen)
 {
 	sctp_errhdr_t err;
@@ -183,7 +183,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
 	int num_types, addrs_len = 0;
 	struct sctp_sock *sp;
 	sctp_supported_addrs_param_t sat;
-	__u16 types[2];
+	__be16 types[2];
 	sctp_adaption_ind_param_t aiparam;
 
 	/* RFC 2960 3.3.2 Initiation (INIT) (1)
@@ -775,7 +775,7 @@ struct sctp_chunk *sctp_make_abort_no_data(
 	const struct sctp_chunk *chunk, __u32 tsn)
 {
 	struct sctp_chunk *retval;
-	__u32 payload;
+	__be32 payload;
 
 	retval = sctp_make_abort(asoc, chunk, sizeof(sctp_errhdr_t)
 				 + sizeof(tsn));
@@ -951,7 +951,7 @@ nodata:
 /* Create an Operation Error chunk.  */
 struct sctp_chunk *sctp_make_op_error(const struct sctp_association *asoc,
 				 const struct sctp_chunk *chunk,
-				 __u16 cause_code, const void *payload,
+				 __be16 cause_code, const void *payload,
 				 size_t paylen)
 {
 	struct sctp_chunk *retval;
@@ -1190,15 +1190,14 @@ void sctp_chunk_assign_ssn(struct sctp_chunk *chunk)
 	if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED) {
 		ssn = 0;
 	} else {
-		sid = htons(chunk->subh.data_hdr->stream);
+		sid = ntohs(chunk->subh.data_hdr->stream);
 		if (chunk->chunk_hdr->flags & SCTP_DATA_LAST_FRAG)
 			ssn = sctp_ssn_next(&chunk->asoc->ssnmap->out, sid);
 		else
 			ssn = sctp_ssn_peek(&chunk->asoc->ssnmap->out, sid);
-		ssn = htons(ssn);
 	}
 
-	chunk->subh.data_hdr->ssn = ssn;
+	chunk->subh.data_hdr->ssn = htons(ssn);
 	chunk->has_ssn = 1;
 }
 
@@ -1280,15 +1279,13 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
 			- (bodysize % SCTP_COOKIE_MULTIPLE);
 	*cookie_len = headersize + bodysize;
 
-	retval = kmalloc(*cookie_len, GFP_ATOMIC);
-
-	if (!retval)
-		goto nodata;
-
 	/* Clear this memory since we are sending this data structure
 	 * out on the network.
 	 */
-	memset(retval, 0x00, *cookie_len);
+	retval = kzalloc(*cookie_len, GFP_ATOMIC);
+	if (!retval)
+		goto nodata;
+
 	cookie = (struct sctp_signed_cookie *) retval->body;
 
 	/* Set up the parameter header.  */
@@ -1438,7 +1435,7 @@ no_hmac:
 		goto fail;
 	}
 
-	if (ntohs(chunk->sctp_hdr->source) != bear_cookie->peer_addr.v4.sin_port ||
+	if (chunk->sctp_hdr->source != bear_cookie->peer_addr.v4.sin_port ||
 	    ntohs(chunk->sctp_hdr->dest) != bear_cookie->my_port) {
 		*error = -SCTP_IERROR_BAD_PORTS;
 		goto fail;
@@ -1473,10 +1470,10 @@ no_hmac:
 			suseconds_t usecs = (tv.tv_sec -
 				bear_cookie->expiration.tv_sec) * 1000000L +
 				tv.tv_usec - bear_cookie->expiration.tv_usec;
+			__be32 n = htonl(usecs);
 
-			usecs = htonl(usecs);
 			sctp_init_cause(*errp, SCTP_ERROR_STALE_COOKIE,
-					&usecs, sizeof(usecs));
+					&n, sizeof(n));
 			*error = -SCTP_IERROR_STALE_COOKIE;
 		} else
 			*error = -SCTP_IERROR_NOMEM;
@@ -1539,8 +1536,8 @@ malformed:
  ********************************************************************/
 
 struct __sctp_missing {
-	__u32 num_missing;
-	__u16 type;
+	__be32 num_missing;
+	__be16 type;
 }  __attribute__((packed));
 
 /*
@@ -1852,9 +1849,10 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
 	 * added as the primary transport.  The source address seems to
 	 * be a a better choice than any of the embedded addresses.
 	 */
-	if (peer_addr)
+	if (peer_addr) {
 		if(!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
 			goto nomem;
+	}
 
 	/* Process the initialization parameters.  */
 
@@ -1910,10 +1908,9 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
 	/* Copy cookie in case we need to resend COOKIE-ECHO. */
 	cookie = asoc->peer.cookie;
 	if (cookie) {
-		asoc->peer.cookie = kmalloc(asoc->peer.cookie_len, gfp);
+		asoc->peer.cookie = kmemdup(cookie, asoc->peer.cookie_len, gfp);
 		if (!asoc->peer.cookie)
 			goto clean_up;
-		memcpy(asoc->peer.cookie, cookie, asoc->peer.cookie_len);
 	}
 
 	/* RFC 2960 7.2.1 The initial value of ssthresh MAY be arbitrarily
@@ -2027,7 +2024,7 @@ static int sctp_process_param(struct sctp_association *asoc,
 		/* Fall through. */
 	case SCTP_PARAM_IPV4_ADDRESS:
 		af = sctp_get_af_specific(param_type2af(param.p->type));
-		af->from_addr_param(&addr, param.addr, asoc->peer.port, 0);
+		af->from_addr_param(&addr, param.addr, htons(asoc->peer.port), 0);
 		scope = sctp_scope(peer_addr);
 		if (sctp_in_scope(&addr, scope))
 			if (!sctp_assoc_add_peer(asoc, &addr, gfp, SCTP_UNCONFIRMED))
@@ -2230,7 +2227,7 @@ struct sctp_chunk *sctp_make_asconf_update_ip(struct sctp_association *asoc,
 					      union sctp_addr	      *laddr,
 					      struct sockaddr	      *addrs,
 					      int		      addrcnt,
-					      __u16		      flags)
+					      __be16		      flags)
 {
 	sctp_addip_param_t	param;
 	struct sctp_chunk	*retval;
@@ -2363,14 +2360,14 @@ static struct sctp_chunk *sctp_make_asconf_ack(const struct sctp_association *as
 }
 
 /* Add response parameters to an ASCONF_ACK chunk. */
-static void sctp_add_asconf_response(struct sctp_chunk *chunk, __u32 crr_id,
-			      __u16 err_code, sctp_addip_param_t *asconf_param)
+static void sctp_add_asconf_response(struct sctp_chunk *chunk, __be32 crr_id,
+			      __be16 err_code, sctp_addip_param_t *asconf_param)
 {
 	sctp_addip_param_t 	ack_param;
 	sctp_errhdr_t		err_param;
 	int			asconf_param_len = 0;
 	int			err_param_len = 0;
-	__u16			response_type;
+	__be16			response_type;
 
 	if (SCTP_ERROR_NO_ERROR == err_code) {
 		response_type = SCTP_PARAM_SUCCESS_REPORT;
@@ -2404,7 +2401,7 @@ static void sctp_add_asconf_response(struct sctp_chunk *chunk, __u32 crr_id,
 }
 
 /* Process a asconf parameter. */
-static __u16 sctp_process_asconf_param(struct sctp_association *asoc,
+static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
 				       struct sctp_chunk *asconf,
 				       sctp_addip_param_t *asconf_param)
 {
@@ -2413,7 +2410,7 @@ static __u16 sctp_process_asconf_param(struct sctp_association *asoc,
 	union sctp_addr	addr;
 	struct list_head *pos;
 	union sctp_addr_param *addr_param;
-				 
+
 	addr_param = (union sctp_addr_param *)
 			((void *)asconf_param + sizeof(sctp_addip_param_t));
 
@@ -2421,7 +2418,7 @@ static __u16 sctp_process_asconf_param(struct sctp_association *asoc,
 	if (unlikely(!af))
 		return SCTP_ERROR_INV_PARAM;
 
-	af->from_addr_param(&addr, addr_param, asoc->peer.port, 0);
+	af->from_addr_param(&addr, addr_param, htons(asoc->peer.port), 0);
 	switch (asconf_param->param_hdr.type) {
 	case SCTP_PARAM_ADD_IP:
 		/* ADDIP 4.3 D9) If an endpoint receives an ADD IP address
@@ -2487,7 +2484,7 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
 	sctp_addip_param_t	*asconf_param;
 	struct sctp_chunk	*asconf_ack;
 
-	__u16	err_code;
+	__be16	err_code;
 	int	length = 0;
 	int	chunk_len = asconf->skb->len;
 	__u32	serial;
@@ -2586,7 +2583,7 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
 
 	/* We have checked the packet before, so we do not check again.	*/
 	af = sctp_get_af_specific(param_type2af(addr_param->v4.param_hdr.type));
-	af->from_addr_param(&addr, addr_param, bp->port, 0);
+	af->from_addr_param(&addr, addr_param, htons(bp->port), 0);
 
 	switch (asconf_param->param_hdr.type) {
 	case SCTP_PARAM_ADD_IP:
@@ -2630,7 +2627,7 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
  * All TLVs after the failed response are considered unsuccessful unless a
  * specific success indication is present for the parameter.
  */
-static __u16 sctp_get_asconf_response(struct sctp_chunk *asconf_ack,
+static __be16 sctp_get_asconf_response(struct sctp_chunk *asconf_ack,
 				      sctp_addip_param_t *asconf_param,
 				      int no_err)
 {
@@ -2638,7 +2635,7 @@ static __u16 sctp_get_asconf_response(struct sctp_chunk *asconf_ack,
 	sctp_errhdr_t		*err_param;
 	int			length;
 	int			asconf_ack_len = asconf_ack->skb->len;
-	__u16			err_code;
+	__be16			err_code;
 
 	if (no_err)
 		err_code = SCTP_ERROR_NO_ERROR;
@@ -2694,7 +2691,7 @@ int sctp_process_asconf_ack(struct sctp_association *asoc,
 	int	all_param_pass = 0;
 	int	no_err = 1;
 	int	retval = 0;
-	__u16	err_code = SCTP_ERROR_NO_ERROR;
+	__be16	err_code = SCTP_ERROR_NO_ERROR;
 
 	/* Skip the chunkhdr and addiphdr from the last asconf sent and store
 	 * a pointer to address parameter.
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 9c10bdec1af..7bbc6156e45 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -442,7 +442,7 @@ static void sctp_do_8_2_transport_strike(struct sctp_association *asoc,
 					 " transport IP: port:%d failed.\n",
 					 asoc,
 					 (&transport->ipaddr),
-					 transport->ipaddr.v4.sin_port);
+					 ntohs(transport->ipaddr.v4.sin_port));
 		sctp_assoc_control_transport(asoc, transport,
 					     SCTP_TRANSPORT_DOWN,
 					     SCTP_FAILED_THRESHOLD);
@@ -1360,12 +1360,12 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
 			break;
 
 		case SCTP_CMD_INIT_FAILED:
-			sctp_cmd_init_failed(commands, asoc, cmd->obj.u32);
+			sctp_cmd_init_failed(commands, asoc, cmd->obj.err);
 			break;
 
 		case SCTP_CMD_ASSOC_FAILED:
 			sctp_cmd_assoc_failed(commands, asoc, event_type,
-					      subtype, chunk, cmd->obj.u32);
+					      subtype, chunk, cmd->obj.err);
 			break;
 
 		case SCTP_CMD_INIT_COUNTER_INC:
@@ -1420,7 +1420,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
 
 		case SCTP_CMD_PROCESS_CTSN:
 			/* Dummy up a SACK for processing. */
-			sackh.cum_tsn_ack = cmd->obj.u32;
+			sackh.cum_tsn_ack = cmd->obj.be32;
 			sackh.a_rwnd = 0;
 			sackh.num_gap_ack_blocks = 0;
 			sackh.num_dup_tsns = 0;
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 1c42fe983a5..27cc444aaf1 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -93,7 +93,7 @@ static sctp_disposition_t sctp_sf_shut_8_4_5(const struct sctp_endpoint *ep,
 static struct sctp_sackhdr *sctp_sm_pull_sack(struct sctp_chunk *chunk);
 
 static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
-					   __u16 error, int sk_err,
+					   __be16 error, int sk_err,
 					   const struct sctp_association *asoc,
 					   struct sctp_transport *transport);
 
@@ -443,7 +443,7 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const struct sctp_endpoint *ep,
 	__u32 init_tag;
 	struct sctp_chunk *err_chunk;
 	struct sctp_packet *packet;
-	__u16 error;
+	sctp_error_t error;
 
 	if (!sctp_vtag_verify(chunk, asoc))
 		return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -886,7 +886,7 @@ sctp_disposition_t sctp_sf_sendbeat_8_3(const struct sctp_endpoint *ep,
 				SCTP_ERROR(ETIMEDOUT));
 		/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_NO_ERROR));
+				SCTP_PERR(SCTP_ERROR_NO_ERROR));
 		SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 		SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 		return SCTP_DISPOSITION_DELETE_TCB;
@@ -2138,7 +2138,7 @@ static sctp_disposition_t sctp_sf_do_5_2_6_stale(const struct sctp_endpoint *ep,
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 				SCTP_ERROR(ETIMEDOUT));
 		sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
-				SCTP_U32(SCTP_ERROR_STALE_COOKIE));
+				SCTP_PERR(SCTP_ERROR_STALE_COOKIE));
 		return SCTP_DISPOSITION_DELETE_TCB;
 	}
 
@@ -2158,7 +2158,7 @@ static sctp_disposition_t sctp_sf_do_5_2_6_stale(const struct sctp_endpoint *ep,
 	 * to give ample time to retransmit the new cookie and thus
 	 * yield a higher probability of success on the reattempt.
 	 */
-	stale = ntohl(*(suseconds_t *)((u8 *)err + sizeof(sctp_errhdr_t)));
+	stale = ntohl(*(__be32 *)((u8 *)err + sizeof(sctp_errhdr_t)));
 	stale = (stale * 2) / 1000;
 
 	bht.param_hdr.type = SCTP_PARAM_COOKIE_PRESERVATIVE;
@@ -2250,7 +2250,7 @@ sctp_disposition_t sctp_sf_do_9_1_abort(const struct sctp_endpoint *ep,
 {
 	struct sctp_chunk *chunk = arg;
 	unsigned len;
-	__u16 error = SCTP_ERROR_NO_ERROR;
+	__be16 error = SCTP_ERROR_NO_ERROR;
 
 	if (!sctp_vtag_verify_either(chunk, asoc))
 		return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -2275,7 +2275,7 @@ sctp_disposition_t sctp_sf_do_9_1_abort(const struct sctp_endpoint *ep,
 
 	sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(ECONNRESET));
  	/* ASSOC_FAILED will DELETE_TCB. */
-	sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_U32(error));
+	sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED, SCTP_PERR(error));
 	SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 	SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 
@@ -2295,7 +2295,7 @@ sctp_disposition_t sctp_sf_cookie_wait_abort(const struct sctp_endpoint *ep,
 {
 	struct sctp_chunk *chunk = arg;
 	unsigned len;
-	__u16 error = SCTP_ERROR_NO_ERROR;
+	__be16 error = SCTP_ERROR_NO_ERROR;
 
 	if (!sctp_vtag_verify_either(chunk, asoc))
 		return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -2357,7 +2357,7 @@ sctp_disposition_t sctp_sf_cookie_echoed_abort(const struct sctp_endpoint *ep,
  * This is common code called by several sctp_sf_*_abort() functions above.
  */
 static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
-					   __u16 error, int sk_err,
+					   __be16 error, int sk_err,
 					   const struct sctp_association *asoc,
 					   struct sctp_transport *transport)
 {
@@ -2370,7 +2370,7 @@ static sctp_disposition_t sctp_stop_t1_and_abort(sctp_cmd_seq_t *commands,
 	sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR, SCTP_ERROR(sk_err));
 	/* CMD_INIT_FAILED will DELETE_TCB. */
 	sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
-			SCTP_U32(error));
+			SCTP_PERR(error));
 	return SCTP_DISPOSITION_ABORT;
 }
 
@@ -2466,7 +2466,7 @@ sctp_disposition_t sctp_sf_do_9_2_shutdown(const struct sctp_endpoint *ep,
 	 *    received by the SHUTDOWN sender.
 	 */
 	sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_CTSN,
-			SCTP_U32(chunk->subh.shutdown_hdr->cum_tsn_ack));
+			SCTP_BE32(chunk->subh.shutdown_hdr->cum_tsn_ack));
 
 out:
 	return disposition;
@@ -2545,6 +2545,7 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(const struct sctp_endpoint *ep,
 {
 	sctp_cwrhdr_t *cwr;
 	struct sctp_chunk *chunk = arg;
+	u32 lowest_tsn;
 
 	if (!sctp_vtag_verify(chunk, asoc))
 		return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
@@ -2556,14 +2557,14 @@ sctp_disposition_t sctp_sf_do_ecn_cwr(const struct sctp_endpoint *ep,
 	cwr = (sctp_cwrhdr_t *) chunk->skb->data;
 	skb_pull(chunk->skb, sizeof(sctp_cwrhdr_t));
 
-	cwr->lowest_tsn = ntohl(cwr->lowest_tsn);
+	lowest_tsn = ntohl(cwr->lowest_tsn);
 
 	/* Does this CWR ack the last sent congestion notification? */
-	if (TSN_lte(asoc->last_ecne_tsn, cwr->lowest_tsn)) {
+	if (TSN_lte(asoc->last_ecne_tsn, lowest_tsn)) {
 		/* Stop sending ECNE. */
 		sctp_add_cmd_sf(commands,
 				SCTP_CMD_ECN_CWR,
-				SCTP_U32(cwr->lowest_tsn));
+				SCTP_U32(lowest_tsn));
 	}
 	return SCTP_DISPOSITION_CONSUME;
 }
@@ -3360,7 +3361,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 			        SCTP_ERROR(ECONNABORTED));
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_ASCONF_ACK));
+				SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
 		SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 		SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 		return SCTP_DISPOSITION_ABORT;
@@ -3388,7 +3389,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep,
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 			        SCTP_ERROR(ECONNABORTED));
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_ASCONF_ACK));
+				SCTP_PERR(SCTP_ERROR_ASCONF_ACK));
 		SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 		SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 		return SCTP_DISPOSITION_ABORT;
@@ -3743,12 +3744,12 @@ static sctp_disposition_t sctp_sf_violation_chunklen(
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 				SCTP_ERROR(ECONNREFUSED));
 		sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
-				SCTP_U32(SCTP_ERROR_PROTO_VIOLATION));
+				SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
 	} else {
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 			        SCTP_ERROR(ECONNABORTED));
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_PROTO_VIOLATION));
+				SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
 		SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 	}
 
@@ -4062,7 +4063,7 @@ sctp_disposition_t sctp_sf_do_9_1_prm_abort(
 			SCTP_ERROR(ECONNABORTED));
 	/* Delete the established association. */
 	sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-			SCTP_U32(SCTP_ERROR_USER_ABORT));
+			SCTP_PERR(SCTP_ERROR_USER_ABORT));
 
 	SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 	SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
@@ -4199,7 +4200,7 @@ sctp_disposition_t sctp_sf_cookie_wait_prm_abort(
 			SCTP_ERROR(ECONNREFUSED));
 	/* Delete the established association. */
 	sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
-			SCTP_U32(SCTP_ERROR_USER_ABORT));
+			SCTP_PERR(SCTP_ERROR_USER_ABORT));
 
 	return retval;
 }
@@ -4571,7 +4572,7 @@ sctp_disposition_t sctp_sf_do_6_3_3_rtx(const struct sctp_endpoint *ep,
 				SCTP_ERROR(ETIMEDOUT));
 		/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_NO_ERROR));
+				SCTP_PERR(SCTP_ERROR_NO_ERROR));
 		SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 		SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 		return SCTP_DISPOSITION_DELETE_TCB;
@@ -4693,7 +4694,7 @@ sctp_disposition_t sctp_sf_t1_init_timer_expire(const struct sctp_endpoint *ep,
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 				SCTP_ERROR(ETIMEDOUT));
 		sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
-				SCTP_U32(SCTP_ERROR_NO_ERROR));
+				SCTP_PERR(SCTP_ERROR_NO_ERROR));
 		return SCTP_DISPOSITION_DELETE_TCB;
 	}
 
@@ -4745,7 +4746,7 @@ sctp_disposition_t sctp_sf_t1_cookie_timer_expire(const struct sctp_endpoint *ep
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 				SCTP_ERROR(ETIMEDOUT));
 		sctp_add_cmd_sf(commands, SCTP_CMD_INIT_FAILED,
-				SCTP_U32(SCTP_ERROR_NO_ERROR));
+				SCTP_PERR(SCTP_ERROR_NO_ERROR));
 		return SCTP_DISPOSITION_DELETE_TCB;
 	}
 
@@ -4781,7 +4782,7 @@ sctp_disposition_t sctp_sf_t2_timer_expire(const struct sctp_endpoint *ep,
 				SCTP_ERROR(ETIMEDOUT));
 		/* Note:  CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_NO_ERROR));
+				SCTP_PERR(SCTP_ERROR_NO_ERROR));
 		SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 		SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 		return SCTP_DISPOSITION_DELETE_TCB;
@@ -4859,7 +4860,7 @@ sctp_disposition_t sctp_sf_t4_timer_expire(
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 				SCTP_ERROR(ETIMEDOUT));
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_NO_ERROR));
+				SCTP_PERR(SCTP_ERROR_NO_ERROR));
 		SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 		SCTP_INC_STATS(SCTP_MIB_CURRESTAB);
 		return SCTP_DISPOSITION_ABORT;
@@ -4915,7 +4916,7 @@ sctp_disposition_t sctp_sf_t5_timer_expire(const struct sctp_endpoint *ep,
 	sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 			SCTP_ERROR(ETIMEDOUT));
 	sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-			SCTP_U32(SCTP_ERROR_NO_ERROR));
+			SCTP_PERR(SCTP_ERROR_NO_ERROR));
 
 	return SCTP_DISPOSITION_DELETE_TCB;
 nomem:
@@ -5365,7 +5366,7 @@ static int sctp_eat_data(const struct sctp_association *asoc,
 		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
 				SCTP_ERROR(ECONNABORTED));
 		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
-				SCTP_U32(SCTP_ERROR_NO_DATA));
+				SCTP_PERR(SCTP_ERROR_NO_DATA));
 		SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
 		SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
 		return SCTP_IERROR_NO_DATA;
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 8bcca567615..733dd87b3a7 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -104,325 +104,322 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
 	};
 }
 
+#define TYPE_SCTP_FUNC(func) {.fn = func, .name = #func}
+
 #define TYPE_SCTP_DATA { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"}, \
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_eat_data_6_2, .name = "sctp_sf_eat_data_6_2"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_data_6_2), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_eat_data_6_2, .name = "sctp_sf_eat_data_6_2"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_data_6_2), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_eat_data_fast_4_4, .name = "sctp_sf_eat_data_fast_4_4"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_data_fast_4_4), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_DATA */
 
 #define TYPE_SCTP_INIT { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_do_5_1B_init, .name = "sctp_sf_do_5_1B_init"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_1B_init), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_do_5_2_1_siminit, .name = "sctp_sf_do_5_2_1_siminit"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_1_siminit), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_5_2_1_siminit, .name = "sctp_sf_do_5_2_1_siminit"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_1_siminit), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_5_2_2_dupinit, .name = "sctp_sf_do_5_2_2_dupinit"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_2_dupinit), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_5_2_2_dupinit, .name = "sctp_sf_do_5_2_2_dupinit"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_2_dupinit), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_5_2_2_dupinit, .name = "sctp_sf_do_5_2_2_dupinit"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_2_dupinit), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_5_2_2_dupinit, .name = "sctp_sf_do_5_2_2_dupinit"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_2_dupinit), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_do_9_2_reshutack, .name = "sctp_sf_do_9_2_reshutack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_reshutack), \
 } /* TYPE_SCTP_INIT */
 
 #define TYPE_SCTP_INIT_ACK { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_do_5_1C_ack, .name = "sctp_sf_do_5_1C_ack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_1C_ack), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_INIT_ACK */
 
 #define TYPE_SCTP_SACK { \
 	/*  SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"}, \
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_eat_sack_6_2, .name = "sctp_sf_eat_sack_6_2"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_sack_6_2), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_eat_sack_6_2, .name = "sctp_sf_eat_sack_6_2"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_sack_6_2), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_eat_sack_6_2, .name = "sctp_sf_eat_sack_6_2"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_sack_6_2), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_eat_sack_6_2, .name = "sctp_sf_eat_sack_6_2"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_sack_6_2), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_SACK */
 
 #define TYPE_SCTP_HEARTBEAT { \
 	/*  SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"}, \
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_beat_8_3, .name = "sctp_sf_beat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_beat_8_3), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_beat_8_3, .name = "sctp_sf_beat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_beat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_beat_8_3, .name = "sctp_sf_beat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_beat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_beat_8_3, .name = "sctp_sf_beat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_beat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_beat_8_3, .name = "sctp_sf_beat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_beat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
 	/* This should not happen, but we are nice.  */ \
-	{.fn = sctp_sf_beat_8_3, .name = "sctp_sf_beat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_beat_8_3), \
 } /* TYPE_SCTP_HEARTBEAT */
 
 #define TYPE_SCTP_HEARTBEAT_ACK { \
 	/*  SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"}, \
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_violation, .name = "sctp_sf_violation"}, \
+	TYPE_SCTP_FUNC(sctp_sf_violation), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_backbeat_8_3, .name = "sctp_sf_backbeat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_backbeat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_backbeat_8_3, .name = "sctp_sf_backbeat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_backbeat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_backbeat_8_3, .name = "sctp_sf_backbeat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_backbeat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_backbeat_8_3, .name = "sctp_sf_backbeat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_backbeat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_HEARTBEAT_ACK */
 
 #define TYPE_SCTP_ABORT { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_pdiscard, .name = "sctp_sf_pdiscard"}, \
+	TYPE_SCTP_FUNC(sctp_sf_pdiscard), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_cookie_wait_abort, .name = "sctp_sf_cookie_wait_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_cookie_wait_abort), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_cookie_echoed_abort, \
-	 .name = "sctp_sf_cookie_echoed_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_cookie_echoed_abort), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_9_1_abort, .name = "sctp_sf_do_9_1_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_1_abort), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_shutdown_pending_abort, \
-	.name = "sctp_sf_shutdown_pending_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_shutdown_pending_abort), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_shutdown_sent_abort, \
-	.name = "sctp_sf_shutdown_sent_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_shutdown_sent_abort), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_9_1_abort, .name = "sctp_sf_do_9_1_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_1_abort), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_shutdown_ack_sent_abort, \
-	.name = "sctp_sf_shutdown_ack_sent_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_shutdown_ack_sent_abort), \
 } /* TYPE_SCTP_ABORT */
 
 #define TYPE_SCTP_SHUTDOWN { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"}, \
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_9_2_shutdown, .name = "sctp_sf_do_9_2_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_9_2_shutdown_ack, \
-	 .name = "sctp_sf_do_9_2_shutdown_ack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_shutdown_ack), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_SHUTDOWN */
 
 #define TYPE_SCTP_SHUTDOWN_ACK { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_do_8_5_1_E_sa, .name = "sctp_sf_do_8_5_1_E_sa"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_8_5_1_E_sa), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_8_5_1_E_sa, .name = "sctp_sf_do_8_5_1_E_sa"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_8_5_1_E_sa), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_violation, .name = "sctp_sf_violation"}, \
+	TYPE_SCTP_FUNC(sctp_sf_violation), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_violation, .name = "sctp_sf_violation"}, \
+	TYPE_SCTP_FUNC(sctp_sf_violation), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_9_2_final, .name = "sctp_sf_do_9_2_final"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_final), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_violation, .name = "sctp_sf_violation"}, \
+	TYPE_SCTP_FUNC(sctp_sf_violation), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_do_9_2_final, .name = "sctp_sf_do_9_2_final"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_final), \
 } /* TYPE_SCTP_SHUTDOWN_ACK */
 
 #define TYPE_SCTP_ERROR { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"}, \
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_cookie_echoed_err, .name = "sctp_sf_cookie_echoed_err"}, \
+	TYPE_SCTP_FUNC(sctp_sf_cookie_echoed_err), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_operr_notify, .name = "sctp_sf_operr_notify"}, \
+	TYPE_SCTP_FUNC(sctp_sf_operr_notify), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_operr_notify, .name = "sctp_sf_operr_notify"}, \
+	TYPE_SCTP_FUNC(sctp_sf_operr_notify), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_operr_notify, .name = "sctp_sf_operr_notify"}, \
+	TYPE_SCTP_FUNC(sctp_sf_operr_notify), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_ERROR */
 
 #define TYPE_SCTP_COOKIE_ECHO { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_do_5_1D_ce, .name = "sctp_sf_do_5_1D_ce"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_1D_ce), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_do_5_2_4_dupcook, .name = "sctp_sf_do_5_2_4_dupcook"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_4_dupcook), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_5_2_4_dupcook, .name = "sctp_sf_do_5_2_4_dupcook"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_4_dupcook), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_5_2_4_dupcook, .name = "sctp_sf_do_5_2_4_dupcook"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_4_dupcook), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_5_2_4_dupcook, .name = "sctp_sf_do_5_2_4_dupcook"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_4_dupcook), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_5_2_4_dupcook, .name = "sctp_sf_do_5_2_4_dupcook"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_4_dupcook), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_5_2_4_dupcook, .name = "sctp_sf_do_5_2_4_dupcook"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_4_dupcook), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_do_5_2_4_dupcook, .name = "sctp_sf_do_5_2_4_dupcook"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_2_4_dupcook), \
 } /* TYPE_SCTP_COOKIE_ECHO */
 
 #define TYPE_SCTP_COOKIE_ACK { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_5_1E_ca, .name = "sctp_sf_do_5_1E_ca"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_5_1E_ca), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_COOKIE_ACK */
 
 #define TYPE_SCTP_ECN_ECNE { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecne), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecne), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecne), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecne), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecne), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_ECN_ECNE */
 
 #define TYPE_SCTP_ECN_CWR { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_ecn_cwr, .name = "sctp_sf_do_ecn_cwr"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecn_cwr), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_ecn_cwr, .name = "sctp_sf_do_ecn_cwr"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecn_cwr), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_ecn_cwr, .name = "sctp_sf_do_ecn_cwr"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_ecn_cwr), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_ECN_CWR */
 
 #define TYPE_SCTP_SHUTDOWN_COMPLETE { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_do_4_C, .name = "sctp_sf_do_4_C"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_4_C), \
 } /* TYPE_SCTP_SHUTDOWN_COMPLETE */
 
 /* The primary index for this table is the chunk type.
@@ -450,44 +447,44 @@ static const sctp_sm_table_entry_t chunk_event_table[SCTP_NUM_BASE_CHUNK_TYPES][
 
 #define TYPE_SCTP_ASCONF { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_asconf, .name = "sctp_sf_do_asconf"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_asconf), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_ASCONF */
 
 #define TYPE_SCTP_ASCONF_ACK { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_asconf_ack, .name = "sctp_sf_do_asconf_ack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_asconf_ack), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_ASCONF_ACK */
 
 /* The primary index for this table is the chunk type.
@@ -500,23 +497,23 @@ static const sctp_sm_table_entry_t addip_chunk_event_table[SCTP_NUM_ADDIP_CHUNK_
 
 #define TYPE_SCTP_FWD_TSN { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"}, \
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_eat_fwd_tsn, .name = "sctp_sf_eat_fwd_tsn"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_fwd_tsn), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_eat_fwd_tsn, .name = "sctp_sf_eat_fwd_tsn"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_fwd_tsn), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_eat_fwd_tsn_fast, .name = "sctp_sf_eat_fwd_tsn_fast"}, \
+	TYPE_SCTP_FUNC(sctp_sf_eat_fwd_tsn_fast), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 } /* TYPE_SCTP_FWD_TSN */
 
 /* The primary index for this table is the chunk type.
@@ -529,167 +526,150 @@ static const sctp_sm_table_entry_t prsctp_chunk_event_table[SCTP_NUM_PRSCTP_CHUN
 static const sctp_sm_table_entry_t
 chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 	/* SCTP_STATE_EMPTY */
-	{.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"},
+	TYPE_SCTP_FUNC(sctp_sf_ootb),
 	/* SCTP_STATE_CLOSED */
-	{.fn = sctp_sf_tabort_8_4_8, .name = "sctp_sf_tabort_8_4_8"},
+	TYPE_SCTP_FUNC(sctp_sf_tabort_8_4_8),
 	/* SCTP_STATE_COOKIE_WAIT */
-	{.fn = sctp_sf_unk_chunk, .name = "sctp_sf_unk_chunk"},
+	TYPE_SCTP_FUNC(sctp_sf_unk_chunk),
 	/* SCTP_STATE_COOKIE_ECHOED */
-	{.fn = sctp_sf_unk_chunk, .name = "sctp_sf_unk_chunk"},
+	TYPE_SCTP_FUNC(sctp_sf_unk_chunk),
 	/* SCTP_STATE_ESTABLISHED */
-	{.fn = sctp_sf_unk_chunk, .name = "sctp_sf_unk_chunk"},
+	TYPE_SCTP_FUNC(sctp_sf_unk_chunk),
 	/* SCTP_STATE_SHUTDOWN_PENDING */
-	{.fn = sctp_sf_unk_chunk, .name = "sctp_sf_unk_chunk"},
+	TYPE_SCTP_FUNC(sctp_sf_unk_chunk),
 	/* SCTP_STATE_SHUTDOWN_SENT */
-	{.fn = sctp_sf_unk_chunk, .name = "sctp_sf_unk_chunk"},
+	TYPE_SCTP_FUNC(sctp_sf_unk_chunk),
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */
-	{.fn = sctp_sf_unk_chunk, .name = "sctp_sf_unk_chunk"},
+	TYPE_SCTP_FUNC(sctp_sf_unk_chunk),
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */
-	{.fn = sctp_sf_unk_chunk, .name = "sctp_sf_unk_chunk"},
+	TYPE_SCTP_FUNC(sctp_sf_unk_chunk),
 };	/* chunk unknown */
 
 
 #define TYPE_SCTP_PRIMITIVE_ASSOCIATE  { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_do_prm_asoc, .name = "sctp_sf_do_prm_asoc"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_asoc), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_not_impl, .name = "sctp_sf_not_impl"}, \
+	TYPE_SCTP_FUNC(sctp_sf_not_impl), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_not_impl, .name = "sctp_sf_not_impl"}, \
+	TYPE_SCTP_FUNC(sctp_sf_not_impl), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_not_impl, .name = "sctp_sf_not_impl"}, \
+	TYPE_SCTP_FUNC(sctp_sf_not_impl), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_not_impl, .name = "sctp_sf_not_impl"}, \
+	TYPE_SCTP_FUNC(sctp_sf_not_impl), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_not_impl, .name = "sctp_sf_not_impl"}, \
+	TYPE_SCTP_FUNC(sctp_sf_not_impl), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_not_impl, .name = "sctp_sf_not_impl"}, \
+	TYPE_SCTP_FUNC(sctp_sf_not_impl), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_not_impl, .name = "sctp_sf_not_impl"}, \
+	TYPE_SCTP_FUNC(sctp_sf_not_impl), \
 } /* TYPE_SCTP_PRIMITIVE_ASSOCIATE */
 
 #define TYPE_SCTP_PRIMITIVE_SHUTDOWN  { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_cookie_wait_prm_shutdown, \
-	 .name = "sctp_sf_cookie_wait_prm_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_cookie_wait_prm_shutdown), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_cookie_echoed_prm_shutdown, \
-	 .name = "sctp_sf_cookie_echoed_prm_shutdown"},\
+	TYPE_SCTP_FUNC(sctp_sf_cookie_echoed_prm_shutdown),\
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_9_2_prm_shutdown, \
-	 .name = "sctp_sf_do_9_2_prm_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_prm_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_ignore_primitive, .name = "sctp_sf_ignore_primitive"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_primitive), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_ignore_primitive, .name = "sctp_sf_ignore_primitive"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_primitive), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_ignore_primitive, .name = "sctp_sf_ignore_primitive"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_primitive), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_ignore_primitive, .name = "sctp_sf_ignore_primitive"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_primitive), \
 } /* TYPE_SCTP_PRIMITIVE_SHUTDOWN */
 
 #define TYPE_SCTP_PRIMITIVE_ABORT  { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_cookie_wait_prm_abort, \
-	.name = "sctp_sf_cookie_wait_prm_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_cookie_wait_prm_abort), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_cookie_echoed_prm_abort, \
-	.name = "sctp_sf_cookie_echoed_prm_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_cookie_echoed_prm_abort), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_9_1_prm_abort, \
-	.name = "sctp_sf_do_9_1_prm_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_1_prm_abort), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_shutdown_pending_prm_abort, \
-	.name = "sctp_sf_shutdown_pending_prm_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_shutdown_pending_prm_abort), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_shutdown_sent_prm_abort, \
-	.name = "sctp_sf_shutdown_sent_prm_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_shutdown_sent_prm_abort), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_9_1_prm_abort, \
-	.name = "sctp_sf_do_9_1_prm_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_1_prm_abort), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_shutdown_ack_sent_prm_abort, \
-	.name = "sctp_sf_shutdown_ack_sent_prm_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_shutdown_ack_sent_prm_abort), \
 } /* TYPE_SCTP_PRIMITIVE_ABORT */
 
 #define TYPE_SCTP_PRIMITIVE_SEND  { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_do_prm_send, .name = "sctp_sf_do_prm_send"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_send), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_prm_send, .name = "sctp_sf_do_prm_send"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_send), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_prm_send, .name = "sctp_sf_do_prm_send"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_send), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 } /* TYPE_SCTP_PRIMITIVE_SEND */
 
 #define TYPE_SCTP_PRIMITIVE_REQUESTHEARTBEAT  { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_do_prm_requestheartbeat,		      \
-	 .name = "sctp_sf_do_prm_requestheartbeat"},          \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_requestheartbeat),          \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_prm_requestheartbeat,		      \
-	 .name = "sctp_sf_do_prm_requestheartbeat"},          \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_requestheartbeat),          \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_prm_requestheartbeat,		      \
-	 .name = "sctp_sf_do_prm_requestheartbeat"},          \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_requestheartbeat),          \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_prm_requestheartbeat,		      \
-	 .name = "sctp_sf_do_prm_requestheartbeat"},          \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_requestheartbeat),          \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_prm_requestheartbeat,		      \
-	 .name = "sctp_sf_do_prm_requestheartbeat"},          \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_requestheartbeat),          \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_prm_requestheartbeat,		      \
-	 .name = "sctp_sf_do_prm_requestheartbeat"},          \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_requestheartbeat),          \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_do_prm_requestheartbeat,		      \
-	 .name = "sctp_sf_do_prm_requestheartbeat"},          \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_requestheartbeat),          \
 } /* TYPE_SCTP_PRIMITIVE_REQUESTHEARTBEAT */
 
 #define TYPE_SCTP_PRIMITIVE_ASCONF { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_prm_asconf, .name = "sctp_sf_do_prm_asconf"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_asconf), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_error_shutdown, .name = "sctp_sf_error_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 } /* TYPE_SCTP_PRIMITIVE_REQUESTHEARTBEAT */
 
 /* The primary index for this table is the primitive type.
@@ -706,47 +686,44 @@ static const sctp_sm_table_entry_t primitive_event_table[SCTP_NUM_PRIMITIVE_TYPE
 
 #define TYPE_SCTP_OTHER_NO_PENDING_TSN  { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_9_2_start_shutdown, \
-	 .name = "sctp_do_9_2_start_shutdown"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_start_shutdown), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_9_2_shutdown_ack, \
-	 .name = "sctp_sf_do_9_2_shutdown_ack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_9_2_shutdown_ack), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 }
 
 #define TYPE_SCTP_OTHER_ICMP_PROTO_UNREACH  { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_cookie_wait_icmp_abort, \
-	 .name = "sctp_sf_cookie_wait_icmp_abort"}, \
+	TYPE_SCTP_FUNC(sctp_sf_cookie_wait_icmp_abort), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_ignore_other, .name = "sctp_sf_ignore_other"}, \
+	TYPE_SCTP_FUNC(sctp_sf_ignore_other), \
 }
 
 static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_STATE_NUM_STATES] = {
@@ -756,215 +733,212 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 
 #define TYPE_SCTP_EVENT_TIMEOUT_NONE { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T1_COOKIE { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_t1_cookie_timer_expire, \
-	 .name = "sctp_sf_t1_cookie_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_t1_cookie_timer_expire), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T1_INIT { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_t1_init_timer_expire, \
-	 .name = "sctp_sf_t1_init_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_t1_init_timer_expire), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T2_SHUTDOWN { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_t2_timer_expire, .name = "sctp_sf_t2_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_t2_timer_expire), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_t2_timer_expire, .name = "sctp_sf_t2_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_t2_timer_expire), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T3_RTX { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_do_6_3_3_rtx, .name = "sctp_sf_do_6_3_3_rtx"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_6_3_3_rtx), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_6_3_3_rtx, .name = "sctp_sf_do_6_3_3_rtx"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_6_3_3_rtx), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_6_3_3_rtx, .name = "sctp_sf_do_6_3_3_rtx"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_6_3_3_rtx), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_do_6_3_3_rtx, .name = "sctp_sf_do_6_3_3_rtx"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_6_3_3_rtx), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T4_RTO { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_t4_timer_expire, .name = "sctp_sf_t4_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_t4_timer_expire), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_t5_timer_expire, .name = "sctp_sf_t5_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_t5_timer_expire), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_t5_timer_expire, .name = "sctp_sf_t5_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_t5_timer_expire), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_HEARTBEAT { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_sendbeat_8_3, .name = "sctp_sf_sendbeat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_sendbeat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_sendbeat_8_3, .name = "sctp_sf_sendbeat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_sendbeat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_sendbeat_8_3, .name = "sctp_sf_sendbeat_8_3"}, \
+	TYPE_SCTP_FUNC(sctp_sf_sendbeat_8_3), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_SACK { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
+	TYPE_SCTP_FUNC(sctp_sf_bug), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_do_6_2_sack, .name = "sctp_sf_do_6_2_sack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_6_2_sack), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_do_6_2_sack, .name = "sctp_sf_do_6_2_sack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_6_2_sack), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_do_6_2_sack, .name = "sctp_sf_do_6_2_sack"}, \
+	TYPE_SCTP_FUNC(sctp_sf_do_6_2_sack), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 #define TYPE_SCTP_EVENT_TIMEOUT_AUTOCLOSE { \
 	/* SCTP_STATE_EMPTY */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_CLOSED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_ESTABLISHED */ \
-	{.fn = sctp_sf_autoclose_timer_expire, \
-	 .name = "sctp_sf_autoclose_timer_expire"}, \
+	TYPE_SCTP_FUNC(sctp_sf_autoclose_timer_expire), \
 	/* SCTP_STATE_SHUTDOWN_PENDING */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
-	{.fn = sctp_sf_timer_ignore, .name = "sctp_sf_timer_ignore"}, \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
 static const sctp_sm_table_entry_t timeout_event_table[SCTP_NUM_TIMEOUT_TYPES][SCTP_STATE_NUM_STATES] = {
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 935bc9187fd..02b27145b27 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -229,11 +229,9 @@ static struct sctp_transport *sctp_addr_id2transport(struct sock *sk,
 	struct sctp_transport *transport;
 	union sctp_addr *laddr = (union sctp_addr *)addr;
 
-	laddr->v4.sin_port = ntohs(laddr->v4.sin_port);
 	addr_asoc = sctp_endpoint_lookup_assoc(sctp_sk(sk)->ep,
-					       (union sctp_addr *)addr,
+					       laddr,
 					       &transport);
-	laddr->v4.sin_port = htons(laddr->v4.sin_port);
 
 	if (!addr_asoc)
 		return NULL;
@@ -368,9 +366,7 @@ SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
 	sctp_write_lock(&ep->base.addr_lock);
 
 	/* Use GFP_ATOMIC since BHs are disabled.  */
-	addr->v4.sin_port = ntohs(addr->v4.sin_port);
 	ret = sctp_add_bind_addr(bp, addr, 1, GFP_ATOMIC);
-	addr->v4.sin_port = htons(addr->v4.sin_port);
 	sctp_write_unlock(&ep->base.addr_lock);
 	sctp_local_bh_enable();
 
@@ -572,7 +568,6 @@ static int sctp_send_asconf_add_ip(struct sock		*sk,
 			addr = (union sctp_addr *)addr_buf;
 			af = sctp_get_af_specific(addr->v4.sin_family);
 			memcpy(&saveaddr, addr, af->sockaddr_len);
-			saveaddr.v4.sin_port = ntohs(saveaddr.v4.sin_port);
 			retval = sctp_add_bind_addr(bp, &saveaddr, 0,
 						    GFP_ATOMIC);
 			addr_buf += af->sockaddr_len;
@@ -607,9 +602,8 @@ int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
 	int cnt;
 	struct sctp_bind_addr *bp = &ep->base.bind_addr;
 	int retval = 0;
-	union sctp_addr saveaddr;
 	void *addr_buf;
-	struct sockaddr *sa_addr;
+	union sctp_addr *sa_addr;
 	struct sctp_af *af;
 
 	SCTP_DEBUG_PRINTK("sctp_bindx_rem (sk: %p, addrs: %p, addrcnt: %d)\n",
@@ -627,19 +621,13 @@ int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
 			goto err_bindx_rem;
 		}
 
-		/* The list may contain either IPv4 or IPv6 address;
-		 * determine the address length to copy the address to
-		 * saveaddr. 
-		 */
-		sa_addr = (struct sockaddr *)addr_buf;
-		af = sctp_get_af_specific(sa_addr->sa_family);
+		sa_addr = (union sctp_addr *)addr_buf;
+		af = sctp_get_af_specific(sa_addr->sa.sa_family);
 		if (!af) {
 			retval = -EINVAL;
 			goto err_bindx_rem;
 		}
-		memcpy(&saveaddr, sa_addr, af->sockaddr_len); 
-		saveaddr.v4.sin_port = ntohs(saveaddr.v4.sin_port);
-		if (saveaddr.v4.sin_port != bp->port) {
+		if (sa_addr->v4.sin_port != htons(bp->port)) {
 			retval = -EINVAL;
 			goto err_bindx_rem;
 		}
@@ -654,7 +642,7 @@ int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
 		sctp_local_bh_disable();
 		sctp_write_lock(&ep->base.addr_lock);
 
-		retval = sctp_del_bind_addr(bp, &saveaddr);
+		retval = sctp_del_bind_addr(bp, sa_addr);
 
 		sctp_write_unlock(&ep->base.addr_lock);
 		sctp_local_bh_enable();
@@ -693,7 +681,6 @@ static int sctp_send_asconf_del_ip(struct sock		*sk,
 	struct sctp_bind_addr	*bp;
 	struct sctp_chunk	*chunk;
 	union sctp_addr		*laddr;
-	union sctp_addr		saveaddr;
 	void			*addr_buf;
 	struct sctp_af		*af;
 	struct list_head	*pos, *pos1;
@@ -773,13 +760,11 @@ static int sctp_send_asconf_del_ip(struct sock		*sk,
 		for (i = 0; i < addrcnt; i++) {
 			laddr = (union sctp_addr *)addr_buf;
 			af = sctp_get_af_specific(laddr->v4.sin_family);
-			memcpy(&saveaddr, laddr, af->sockaddr_len);
-			saveaddr.v4.sin_port = ntohs(saveaddr.v4.sin_port);
 			list_for_each(pos1, &bp->address_list) {
 				saddr = list_entry(pos1,
 						   struct sctp_sockaddr_entry,
 						   list);
-				if (sctp_cmp_addr_exact(&saddr->a, &saveaddr))
+				if (sctp_cmp_addr_exact(&saddr->a, laddr))
 					saddr->use_as_src = 0;
 			}
 			addr_buf += af->sockaddr_len;
@@ -979,7 +964,7 @@ static int __sctp_connect(struct sock* sk,
 	int err = 0;
 	int addrcnt = 0;
 	int walk_size = 0;
-	struct sockaddr *sa_addr;
+	union sctp_addr *sa_addr;
 	void *addr_buf;
 
 	sp = sctp_sk(sk);
@@ -999,8 +984,8 @@ static int __sctp_connect(struct sock* sk,
 	/* Walk through the addrs buffer and count the number of addresses. */
 	addr_buf = kaddrs;
 	while (walk_size < addrs_size) {
-		sa_addr = (struct sockaddr *)addr_buf;
-		af = sctp_get_af_specific(sa_addr->sa_family);
+		sa_addr = (union sctp_addr *)addr_buf;
+		af = sctp_get_af_specific(sa_addr->sa.sa_family);
 
 		/* If the address family is not supported or if this address
 		 * causes the address buffer to overflow return EINVAL.
@@ -1010,18 +995,16 @@ static int __sctp_connect(struct sock* sk,
 			goto out_free;
 		}
 
-		err = sctp_verify_addr(sk, (union sctp_addr *)sa_addr,
-				       af->sockaddr_len);
+		err = sctp_verify_addr(sk, sa_addr, af->sockaddr_len);
 		if (err)
 			goto out_free;
 
 		memcpy(&to, sa_addr, af->sockaddr_len);
-		to.v4.sin_port = ntohs(to.v4.sin_port);
 
 		/* Check if there already is a matching association on the
 		 * endpoint (other than the one created here).
 		 */
-		asoc2 = sctp_endpoint_lookup_assoc(ep, &to, &transport);
+		asoc2 = sctp_endpoint_lookup_assoc(ep, sa_addr, &transport);
 		if (asoc2 && asoc2 != asoc) {
 			if (asoc2->state >= SCTP_STATE_ESTABLISHED)
 				err = -EISCONN;
@@ -1034,7 +1017,7 @@ static int __sctp_connect(struct sock* sk,
 		 * make sure that there is no peeled-off association matching
 		 * the peer address even on another socket.
 		 */
-		if (sctp_endpoint_is_peeled_off(ep, &to)) {
+		if (sctp_endpoint_is_peeled_off(ep, sa_addr)) {
 			err = -EADDRNOTAVAIL;
 			goto out_free;
 		}
@@ -1065,7 +1048,7 @@ static int __sctp_connect(struct sock* sk,
 				}
 			}
 
-			scope = sctp_scope(&to);
+			scope = sctp_scope(sa_addr);
 			asoc = sctp_association_new(ep, sk, scope, GFP_KERNEL);
 			if (!asoc) {
 				err = -ENOMEM;
@@ -1074,7 +1057,7 @@ static int __sctp_connect(struct sock* sk,
 		}
 
 		/* Prime the peer's transport structures.  */
-		transport = sctp_assoc_add_peer(asoc, &to, GFP_KERNEL,
+		transport = sctp_assoc_add_peer(asoc, sa_addr, GFP_KERNEL,
 						SCTP_UNKNOWN);
 		if (!transport) {
 			err = -ENOMEM;
@@ -1427,11 +1410,6 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
 		if (msg_namelen > sizeof(to))
 			msg_namelen = sizeof(to);
 		memcpy(&to, msg->msg_name, msg_namelen);
-		SCTP_DEBUG_PRINTK("Just memcpy'd. msg_name is "
-				  "0x%x:%u.\n",
-				  to.v4.sin_addr.s_addr, to.v4.sin_port);
-
-		to.v4.sin_port = ntohs(to.v4.sin_port);
 		msg_name = msg->msg_name;
 	}
 
@@ -3217,8 +3195,8 @@ static int sctp_getsockopt_sctp_status(struct sock *sk, int len,
 	status.sstat_outstrms = asoc->c.sinit_num_ostreams;
 	status.sstat_fragmentation_point = asoc->frag_point;
 	status.sstat_primary.spinfo_assoc_id = sctp_assoc2id(transport->asoc);
-	memcpy(&status.sstat_primary.spinfo_address,
-	       &(transport->ipaddr), sizeof(union sctp_addr));
+	memcpy(&status.sstat_primary.spinfo_address, &transport->ipaddr,
+			transport->af_specific->sockaddr_len);
 	/* Map ipv4 address into v4-mapped-on-v6 address.  */
 	sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
 		(union sctp_addr *)&status.sstat_primary.spinfo_address);
@@ -3770,7 +3748,6 @@ static int sctp_getsockopt_peer_addrs_old(struct sock *sk, int len,
 		memcpy(&temp, &from->ipaddr, sizeof(temp));
 		sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
 		addrlen = sctp_get_af_specific(sk->sk_family)->sockaddr_len;
-		temp.v4.sin_port = htons(temp.v4.sin_port);
 		if (copy_to_user(to, &temp, addrlen))
 			return -EFAULT;
 		to += addrlen ;
@@ -3821,7 +3798,6 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
 		addrlen = sctp_get_af_specific(sk->sk_family)->sockaddr_len;
 		if(space_left < addrlen)
 			return -ENOMEM;
-		temp.v4.sin_port = htons(temp.v4.sin_port);
 		if (copy_to_user(to, &temp, addrlen))
 			return -EFAULT;
 		to += addrlen;
@@ -3889,7 +3865,7 @@ static int sctp_getsockopt_local_addrs_num_old(struct sock *sk, int len,
 						  struct sctp_sockaddr_entry,
 						  list);
 				if ((PF_INET == sk->sk_family) && 
-				    (AF_INET6 == addr->a.sa.sa_family))	
+				    (AF_INET6 == addr->a.sa.sa_family))
 					continue;
 				cnt++;
 			}
@@ -3933,7 +3909,6 @@ static int sctp_copy_laddrs_to_user_old(struct sock *sk, __u16 port, int max_add
 		sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk),
 								&temp);
 		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
-		temp.v4.sin_port = htons(port);
 		if (copy_to_user(to, &temp, addrlen)) {
 			sctp_spin_unlock_irqrestore(&sctp_local_addr_lock,
 						    flags);
@@ -3970,7 +3945,6 @@ static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port,
 		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
 		if(space_left<addrlen)
 			return -ENOMEM;
-		temp.v4.sin_port = htons(port);
 		if (copy_to_user(*to, &temp, addrlen)) {
 			sctp_spin_unlock_irqrestore(&sctp_local_addr_lock,
 						    flags);
@@ -4055,7 +4029,6 @@ static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len,
 		memcpy(&temp, &addr->a, sizeof(temp));
 		sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp);
 		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
-		temp.v4.sin_port = htons(temp.v4.sin_port);
 		if (copy_to_user(to, &temp, addrlen)) {
 			err = -EFAULT;
 			goto unlock;
@@ -4146,7 +4119,6 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
 		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
 		if(space_left < addrlen)
 			return -ENOMEM; /*fixme: right error?*/
-		temp.v4.sin_port = htons(temp.v4.sin_port);
 		if (copy_to_user(to, &temp, addrlen)) {
 			err = -EFAULT;
 			goto unlock;
@@ -4194,12 +4166,8 @@ static int sctp_getsockopt_primary_addr(struct sock *sk, int len,
 	if (!asoc->peer.primary_path)
 		return -ENOTCONN;
 	
-	asoc->peer.primary_path->ipaddr.v4.sin_port =
-		htons(asoc->peer.primary_path->ipaddr.v4.sin_port);
 	memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr,
-	       sizeof(union sctp_addr));
-	asoc->peer.primary_path->ipaddr.v4.sin_port =
-		ntohs(asoc->peer.primary_path->ipaddr.v4.sin_port);
+		asoc->peer.primary_path->af_specific->sockaddr_len);
 
 	sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp,
 			(union sctp_addr *)&prim.ssp_addr);
@@ -4645,9 +4613,7 @@ static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
 	unsigned short snum;
 	int ret;
 
-	/* NOTE:  Remember to put this back to net order. */
-	addr->v4.sin_port = ntohs(addr->v4.sin_port);
-	snum = addr->v4.sin_port;
+	snum = ntohs(addr->v4.sin_port);
 
 	SCTP_DEBUG_PRINTK("sctp_get_port() begins, snum=%d\n", snum);
 	sctp_local_bh_disable();
@@ -4784,7 +4750,6 @@ fail_unlock:
 
 fail:
 	sctp_local_bh_enable();
-	addr->v4.sin_port = htons(addr->v4.sin_port);
 	return ret;
 }
 
@@ -5083,7 +5048,7 @@ static int sctp_autobind(struct sock *sk)
 {
 	union sctp_addr autoaddr;
 	struct sctp_af *af;
-	unsigned short port;
+	__be16 port;
 
 	/* Initialize a local sockaddr structure to INADDR_ANY. */
 	af = sctp_sk(sk)->pf->af;
diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c
index ac4fae161bc..42d9498c64f 100644
--- a/net/sctp/tsnmap.c
+++ b/net/sctp/tsnmap.c
@@ -401,13 +401,14 @@ __u16 sctp_tsnmap_num_gabs(struct sctp_tsnmap *map)
 
 	/* Refresh the gap ack information. */
 	if (sctp_tsnmap_has_gap(map)) {
+		__u16 start, end;
 		sctp_tsnmap_iter_init(map, &iter);
 		while (sctp_tsnmap_next_gap_ack(map, &iter,
-						&map->gabs[gabs].start,
-						&map->gabs[gabs].end)) {
+						&start,
+						&end)) {
 
-			map->gabs[gabs].start = htons(map->gabs[gabs].start);
-			map->gabs[gabs].end = htons(map->gabs[gabs].end);
+			map->gabs[gabs].start = htons(start);
+			map->gabs[gabs].end = htons(end);
 			gabs++;
 			if (gabs >= SCTP_MAX_GABS)
 				break;
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index a015283a908..e255a709f1b 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -351,7 +351,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_remote_error(
 	struct sctp_remote_error *sre;
 	struct sk_buff *skb;
 	sctp_errhdr_t *ch;
-	__u16 cause;
+	__be16 cause;
 	int elen;
 
 	ch = (sctp_errhdr_t *)(chunk->skb->data);
diff --git a/net/socket.c b/net/socket.c
index 6c9b9b326d7..e8db54702a6 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -77,7 +77,6 @@
 #include <linux/cache.h>
 #include <linux/module.h>
 #include <linux/highmem.h>
-#include <linux/divert.h>
 #include <linux/mount.h>
 #include <linux/security.h>
 #include <linux/syscalls.h>
@@ -852,11 +851,6 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 				err = vlan_ioctl_hook(argp);
 			mutex_unlock(&vlan_ioctl_mutex);
 			break;
-		case SIOCGIFDIVERT:
-		case SIOCSIFDIVERT:
-			/* Convert this to call through a hook */
-			err = divert_ioctl(cmd, argp);
-			break;
 		case SIOCADDDLCI:
 		case SIOCDELDLCI:
 			err = -ENOPKG;
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index b36b9463f5a..e5a84a482e5 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -198,11 +198,10 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *dest)
 	q = (const void *)((const char *)p + len);
 	if (unlikely(q > end || q < p))
 		return ERR_PTR(-EFAULT);
-	dest->data = kmalloc(len, GFP_KERNEL);
+	dest->data = kmemdup(p, len, GFP_KERNEL);
 	if (unlikely(dest->data == NULL))
 		return ERR_PTR(-ENOMEM);
 	dest->len = len;
-	memcpy(dest->data, p, len);
 	return q;
 }
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index 325e72e4fd3..754b8cd6439 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -70,10 +70,9 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *res)
 	q = (const void *)((const char *)p + len);
 	if (unlikely(q > end || q < p))
 		return ERR_PTR(-EFAULT);
-	res->data = kmalloc(len, GFP_KERNEL);
+	res->data = kmemdup(p, len, GFP_KERNEL);
 	if (unlikely(res->data == NULL))
 		return ERR_PTR(-ENOMEM);
-	memcpy(res->data, p, len);
 	res->len = len;
 	return q;
 }
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index bdedf456bc1..d57f6083889 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -76,10 +76,9 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *res)
 	q = (const void *)((const char *)p + len);
 	if (unlikely(q > end || q < p))
 		return ERR_PTR(-EFAULT);
-	res->data = kmalloc(len, GFP_KERNEL);
+	res->data = kmemdup(p, len, GFP_KERNEL);
 	if (unlikely(res->data == NULL))
 		return ERR_PTR(-ENOMEM);
-	memcpy(res->data, p, len);
 	return q;
 }
 
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 1f0f079ffa6..700353b330f 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -113,9 +113,7 @@ static int rsi_match(struct cache_head *a, struct cache_head *b)
 static int dup_to_netobj(struct xdr_netobj *dst, char *src, int len)
 {
 	dst->len = len;
-	dst->data = (len ? kmalloc(len, GFP_KERNEL) : NULL);
-	if (dst->data)
-		memcpy(dst->data, src, len);
+	dst->data = (len ? kmemdup(src, len, GFP_KERNEL) : NULL);
 	if (len && !dst->data)
 		return -ENOMEM;
 	return 0;
@@ -756,10 +754,9 @@ svcauth_gss_register_pseudoflavor(u32 pseudoflavor, char * name)
 	if (!new)
 		goto out;
 	kref_init(&new->h.ref);
-	new->h.name = kmalloc(strlen(name) + 1, GFP_KERNEL);
+	new->h.name = kstrdup(name, GFP_KERNEL);
 	if (!new->h.name)
 		goto out_free_dom;
-	strcpy(new->h.name, name);
 	new->h.flavour = &svcauthops_gss;
 	new->pseudoflavor = pseudoflavor;
 
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 00cb388ece0..d96fd466a9a 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -284,8 +284,8 @@ static struct file_operations cache_file_operations;
 static struct file_operations content_file_operations;
 static struct file_operations cache_flush_operations;
 
-static void do_cache_clean(void *data);
-static DECLARE_WORK(cache_cleaner, do_cache_clean, NULL);
+static void do_cache_clean(struct work_struct *work);
+static DECLARE_DELAYED_WORK(cache_cleaner, do_cache_clean);
 
 void cache_register(struct cache_detail *cd)
 {
@@ -337,7 +337,7 @@ void cache_register(struct cache_detail *cd)
 	spin_unlock(&cache_list_lock);
 
 	/* start the cleaning process */
-	schedule_work(&cache_cleaner);
+	schedule_delayed_work(&cache_cleaner, 0);
 }
 
 int cache_unregister(struct cache_detail *cd)
@@ -461,7 +461,7 @@ static int cache_clean(void)
 /*
  * We want to regularly clean the cache, so we need to schedule some work ...
  */
-static void do_cache_clean(void *data)
+static void do_cache_clean(struct work_struct *work)
 {
 	int delay = 5;
 	if (cache_clean() == -1)
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 78696f2dc7d..dfeea4fea95 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -253,10 +253,9 @@ rpc_clone_client(struct rpc_clnt *clnt)
 {
 	struct rpc_clnt *new;
 
-	new = kmalloc(sizeof(*new), GFP_KERNEL);
+	new = kmemdup(clnt, sizeof(*new), GFP_KERNEL);
 	if (!new)
 		goto out_no_clnt;
-	memcpy(new, clnt, sizeof(*new));
 	atomic_set(&new->cl_count, 1);
 	atomic_set(&new->cl_users, 0);
 	new->cl_parent = clnt;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 9a0b41a97f9..49dba5febbb 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -54,10 +54,11 @@ static void rpc_purge_list(struct rpc_inode *rpci, struct list_head *head,
 }
 
 static void
-rpc_timeout_upcall_queue(void *data)
+rpc_timeout_upcall_queue(struct work_struct *work)
 {
 	LIST_HEAD(free_list);
-	struct rpc_inode *rpci = (struct rpc_inode *)data;
+	struct rpc_inode *rpci =
+		container_of(work, struct rpc_inode, queue_timeout.work);
 	struct inode *inode = &rpci->vfs_inode;
 	void (*destroy_msg)(struct rpc_pipe_msg *);
 
@@ -837,7 +838,8 @@ init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
 		INIT_LIST_HEAD(&rpci->pipe);
 		rpci->pipelen = 0;
 		init_waitqueue_head(&rpci->waitq);
-		INIT_WORK(&rpci->queue_timeout, rpc_timeout_upcall_queue, rpci);
+		INIT_DELAYED_WORK(&rpci->queue_timeout,
+				    rpc_timeout_upcall_queue);
 		rpci->ops = NULL;
 	}
 }
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index a1ab4eed41f..eff44bcdc95 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -41,7 +41,7 @@ static mempool_t	*rpc_buffer_mempool __read_mostly;
 
 static void			__rpc_default_timer(struct rpc_task *task);
 static void			rpciod_killall(void);
-static void			rpc_async_schedule(void *);
+static void			rpc_async_schedule(struct work_struct *);
 
 /*
  * RPC tasks sit here while waiting for conditions to improve.
@@ -305,7 +305,7 @@ static void rpc_make_runnable(struct rpc_task *task)
 	if (RPC_IS_ASYNC(task)) {
 		int status;
 
-		INIT_WORK(&task->u.tk_work, rpc_async_schedule, (void *)task);
+		INIT_WORK(&task->u.tk_work, rpc_async_schedule);
 		status = queue_work(task->tk_workqueue, &task->u.tk_work);
 		if (status < 0) {
 			printk(KERN_WARNING "RPC: failed to add task to queue: error: %d!\n", status);
@@ -695,9 +695,9 @@ rpc_execute(struct rpc_task *task)
 	return __rpc_execute(task);
 }
 
-static void rpc_async_schedule(void *arg)
+static void rpc_async_schedule(struct work_struct *work)
 {
-	__rpc_execute((struct rpc_task *)arg);
+	__rpc_execute(container_of(work, struct rpc_task, u.tk_work));
 }
 
 /**
diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 6f17527b9e6..2635c543ba0 100644
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -45,7 +45,8 @@ static size_t skb_read_bits(skb_reader_t *desc, void *to, size_t len)
  */
 static size_t skb_read_and_csum_bits(skb_reader_t *desc, void *to, size_t len)
 {
-	unsigned int	csum2, pos;
+	unsigned int pos;
+	__wsum csum2;
 
 	if (len > desc->count)
 		len = desc->count;
@@ -160,13 +161,13 @@ int csum_partial_copy_to_xdr(struct xdr_buf *xdr, struct sk_buff *skb)
 	if (xdr_partial_copy_from_skb(xdr, 0, &desc, skb_read_and_csum_bits) < 0)
 		return -1;
 	if (desc.offset != skb->len) {
-		unsigned int csum2;
+		__wsum csum2;
 		csum2 = skb_checksum(skb, desc.offset, skb->len - desc.offset, 0);
 		desc.csum = csum_block_add(desc.csum, csum2, desc.offset);
 	}
 	if (desc.count)
 		return -1;
-	if ((unsigned short)csum_fold(desc.csum))
+	if (csum_fold(desc.csum))
 		return -1;
 	if (unlikely(skb->ip_summed == CHECKSUM_COMPLETE))
 		netdev_rx_csum_fault(skb->dev);
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index e1bd933629f..a0a953a430c 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -101,9 +101,9 @@ static void ip_map_put(struct kref *kref)
  * IP addresses in reverse-endian (i.e. on a little-endian machine).
  * So use a trivial but reliable hash instead
  */
-static inline int hash_ip(unsigned long ip)
+static inline int hash_ip(__be32 ip)
 {
-	int hash = ip ^ (ip>>16);
+	int hash = (__force u32)ip ^ ((__force u32)ip>>16);
 	return (hash ^ (hash>>8)) & 0xff;
 }
 #endif
@@ -284,7 +284,7 @@ static struct ip_map *ip_map_lookup(char *class, struct in_addr addr)
 	ip.m_addr = addr;
 	ch = sunrpc_cache_lookup(&ip_map_cache, &ip.h,
 				 hash_str(class, IP_HASHBITS) ^
-				 hash_ip((unsigned long)addr.s_addr));
+				 hash_ip(addr.s_addr));
 
 	if (ch)
 		return container_of(ch, struct ip_map, h);
@@ -313,7 +313,7 @@ static int ip_map_update(struct ip_map *ipm, struct unix_domain *udom, time_t ex
 	ch = sunrpc_cache_update(&ip_map_cache,
 				 &ip.h, &ipm->h,
 				 hash_str(ipm->m_class, IP_HASHBITS) ^
-				 hash_ip((unsigned long)ipm->m_addr.s_addr));
+				 hash_ip(ipm->m_addr.s_addr));
 	if (!ch)
 		return -ENOMEM;
 	cache_put(ch, &ip_map_cache);
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 80857470dc1..4f9a5d9791f 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -479,9 +479,10 @@ int xprt_adjust_timeout(struct rpc_rqst *req)
 	return status;
 }
 
-static void xprt_autoclose(void *args)
+static void xprt_autoclose(struct work_struct *work)
 {
-	struct rpc_xprt *xprt = (struct rpc_xprt *)args;
+	struct rpc_xprt *xprt =
+		container_of(work, struct rpc_xprt, task_cleanup);
 
 	xprt_disconnect(xprt);
 	xprt->ops->close(xprt);
@@ -932,7 +933,7 @@ struct rpc_xprt *xprt_create_transport(int proto, struct sockaddr *ap, size_t si
 
 	INIT_LIST_HEAD(&xprt->free);
 	INIT_LIST_HEAD(&xprt->recv);
-	INIT_WORK(&xprt->task_cleanup, xprt_autoclose, xprt);
+	INIT_WORK(&xprt->task_cleanup, xprt_autoclose);
 	init_timer(&xprt->timer);
 	xprt->timer.function = xprt_init_autodisconnect;
 	xprt->timer.data = (unsigned long) xprt;
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 757fc91ef25..cfe3c15be94 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1060,13 +1060,14 @@ static int xs_bindresvport(struct rpc_xprt *xprt, struct socket *sock)
 
 /**
  * xs_udp_connect_worker - set up a UDP socket
- * @args: RPC transport to connect
+ * @work: RPC transport to connect
  *
  * Invoked by a work queue tasklet.
  */
-static void xs_udp_connect_worker(void *args)
+static void xs_udp_connect_worker(struct work_struct *work)
 {
-	struct rpc_xprt *xprt = (struct rpc_xprt *) args;
+	struct rpc_xprt *xprt =
+		container_of(work, struct rpc_xprt, connect_worker.work);
 	struct socket *sock = xprt->sock;
 	int err, status = -EIO;
 
@@ -1144,13 +1145,14 @@ static void xs_tcp_reuse_connection(struct rpc_xprt *xprt)
 
 /**
  * xs_tcp_connect_worker - connect a TCP socket to a remote endpoint
- * @args: RPC transport to connect
+ * @work: RPC transport to connect
  *
  * Invoked by a work queue tasklet.
  */
-static void xs_tcp_connect_worker(void *args)
+static void xs_tcp_connect_worker(struct work_struct *work)
 {
-	struct rpc_xprt *xprt = (struct rpc_xprt *)args;
+	struct rpc_xprt *xprt =
+		container_of(work, struct rpc_xprt, connect_worker.work);
 	struct socket *sock = xprt->sock;
 	int err, status = -EIO;
 
@@ -1262,7 +1264,7 @@ static void xs_connect(struct rpc_task *task)
 			xprt->reestablish_timeout = XS_TCP_MAX_REEST_TO;
 	} else {
 		dprintk("RPC:      xs_connect scheduled xprt %p\n", xprt);
-		schedule_work(&xprt->connect_worker);
+		schedule_delayed_work(&xprt->connect_worker, 0);
 
 		/* flush_scheduled_work can sleep... */
 		if (!RPC_IS_ASYNC(task))
@@ -1375,7 +1377,7 @@ int xs_setup_udp(struct rpc_xprt *xprt, struct rpc_timeout *to)
 	/* XXX: header size can vary due to auth type, IPv6, etc. */
 	xprt->max_payload = (1U << 16) - (MAX_HEADER << 3);
 
-	INIT_WORK(&xprt->connect_worker, xs_udp_connect_worker, xprt);
+	INIT_DELAYED_WORK(&xprt->connect_worker, xs_udp_connect_worker);
 	xprt->bind_timeout = XS_BIND_TO;
 	xprt->connect_timeout = XS_UDP_CONN_TO;
 	xprt->reestablish_timeout = XS_UDP_REEST_TO;
@@ -1420,7 +1422,7 @@ int xs_setup_tcp(struct rpc_xprt *xprt, struct rpc_timeout *to)
 	xprt->tsh_size = sizeof(rpc_fraghdr) / sizeof(u32);
 	xprt->max_payload = RPC_MAX_FRAGMENT_SIZE;
 
-	INIT_WORK(&xprt->connect_worker, xs_tcp_connect_worker, xprt);
+	INIT_DELAYED_WORK(&xprt->connect_worker, xs_tcp_connect_worker);
 	xprt->bind_timeout = XS_BIND_TO;
 	xprt->connect_timeout = XS_TCP_CONN_TO;
 	xprt->reestablish_timeout = XS_TCP_INIT_REEST_TO;
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 1bb75703f38..730c5c47ed8 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -774,8 +774,8 @@ int tipc_bclink_set_queue_limits(u32 limit)
 
 int tipc_bclink_init(void)
 {
-	bcbearer = kmalloc(sizeof(*bcbearer), GFP_ATOMIC);
-	bclink = kmalloc(sizeof(*bclink), GFP_ATOMIC);
+	bcbearer = kzalloc(sizeof(*bcbearer), GFP_ATOMIC);
+	bclink = kzalloc(sizeof(*bclink), GFP_ATOMIC);
 	if (!bcbearer || !bclink) {
  nomem:
 	 	warn("Multicast link creation failed, no memory\n");
@@ -786,14 +786,12 @@ int tipc_bclink_init(void)
 		return -ENOMEM;
 	}
 
-	memset(bcbearer, 0, sizeof(struct bcbearer));
 	INIT_LIST_HEAD(&bcbearer->bearer.cong_links);
 	bcbearer->bearer.media = &bcbearer->media;
 	bcbearer->media.send_msg = tipc_bcbearer_send;
 	sprintf(bcbearer->media.name, "tipc-multicast");
 
 	bcl = &bclink->link;
-	memset(bclink, 0, sizeof(struct bclink));
 	INIT_LIST_HEAD(&bcl->waiting_ports);
 	bcl->next_out_no = 1;
 	spin_lock_init(&bclink->node.lock);
diff --git a/net/tipc/config.c b/net/tipc/config.c
index ed1351ed05e..458a2c46cef 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -107,7 +107,7 @@ int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type,
 struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value)
 {
 	struct sk_buff *buf;
-	u32 value_net;
+	__be32 value_net;
 
 	buf = tipc_cfg_reply_alloc(TLV_SPACE(sizeof(value)));
 	if (buf) {
@@ -284,8 +284,7 @@ static struct sk_buff *cfg_set_own_addr(void)
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
 
-	addr = *(u32 *)TLV_DATA(req_tlv_area);
-	addr = ntohl(addr);
+	addr = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (addr == tipc_own_addr)
 		return tipc_cfg_reply_none();
 	if (!tipc_addr_node_valid(addr))
@@ -319,8 +318,7 @@ static struct sk_buff *cfg_set_remote_mng(void)
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
 
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	tipc_remote_management = (value != 0);
 	return tipc_cfg_reply_none();
 }
@@ -332,8 +330,7 @@ static struct sk_buff *cfg_set_max_publications(void)
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
 
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value != delimit(value, 1, 65535))
 		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
 						   " (max publications must be 1-65535)");
@@ -348,8 +345,7 @@ static struct sk_buff *cfg_set_max_subscriptions(void)
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
 
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value != delimit(value, 1, 65535))
 		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
 						   " (max subscriptions must be 1-65535");
@@ -363,8 +359,7 @@ static struct sk_buff *cfg_set_max_ports(void)
 
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value == tipc_max_ports)
 		return tipc_cfg_reply_none();
 	if (value != delimit(value, 127, 65535))
@@ -383,8 +378,7 @@ static struct sk_buff *cfg_set_max_zones(void)
 
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value == tipc_max_zones)
 		return tipc_cfg_reply_none();
 	if (value != delimit(value, 1, 255))
@@ -403,8 +397,7 @@ static struct sk_buff *cfg_set_max_clusters(void)
 
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value != delimit(value, 1, 1))
 		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
 						   " (max clusters fixed at 1)");
@@ -417,8 +410,7 @@ static struct sk_buff *cfg_set_max_nodes(void)
 
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value == tipc_max_nodes)
 		return tipc_cfg_reply_none();
 	if (value != delimit(value, 8, 2047))
@@ -437,8 +429,7 @@ static struct sk_buff *cfg_set_max_slaves(void)
 
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value != 0)
 		return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
 						   " (max secondary nodes fixed at 0)");
@@ -451,8 +442,7 @@ static struct sk_buff *cfg_set_netid(void)
 
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value == tipc_net_id)
 		return tipc_cfg_reply_none();
 	if (value != delimit(value, 1, 9999))
diff --git a/net/tipc/dbg.c b/net/tipc/dbg.c
index d8af4c28695..627f99b7afd 100644
--- a/net/tipc/dbg.c
+++ b/net/tipc/dbg.c
@@ -393,8 +393,7 @@ struct sk_buff *tipc_log_resize(const void *req_tlv_area, int req_tlv_space)
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
 
-	value = *(u32 *)TLV_DATA(req_tlv_area);
-	value = ntohl(value);
+	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (value != delimit(value, 0, 32768))
 		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
 						   " (log size must be 0-32768)");
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 03bd659c43c..7bf87cb26ef 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -66,11 +66,11 @@
  */
 
 struct distr_item {
-	u32 type;
-	u32 lower;
-	u32 upper;
-	u32 ref;
-	u32 key;
+	__be32 type;
+	__be32 lower;
+	__be32 upper;
+	__be32 ref;
+	__be32 key;
 };
 
 /**
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 886bda5e88d..4111a31def7 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -60,7 +60,7 @@ struct node *tipc_node_create(u32 addr)
 	struct node *n_ptr;
         struct node **curr_node;
 
-	n_ptr = kmalloc(sizeof(*n_ptr),GFP_ATOMIC);
+	n_ptr = kzalloc(sizeof(*n_ptr),GFP_ATOMIC);
 	if (!n_ptr) {
 		warn("Node creation failed, no memory\n");
 		return NULL;
@@ -75,7 +75,6 @@ struct node *tipc_node_create(u32 addr)
 		return NULL;
 	}
 		
-	memset(n_ptr, 0, sizeof(*n_ptr));
 	n_ptr->addr = addr;
                 spin_lock_init(&n_ptr->lock);
 	INIT_LIST_HEAD(&n_ptr->nsub);
@@ -597,8 +596,7 @@ struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space)
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
 
-	domain = *(u32 *)TLV_DATA(req_tlv_area);
-	domain = ntohl(domain);
+	domain = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (!tipc_addr_domain_valid(domain))
 		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
 						   " (network address)");
@@ -642,8 +640,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space)
 	if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR))
 		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
 
-	domain = *(u32 *)TLV_DATA(req_tlv_area);
-	domain = ntohl(domain);
+	domain = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
 	if (!tipc_addr_domain_valid(domain))
 		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
 						   " (network address)");
@@ -664,8 +661,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space)
 
 	/* Add TLV for broadcast link */
 
-        link_info.dest = tipc_own_addr & 0xfffff00;
-	link_info.dest = htonl(link_info.dest);
+        link_info.dest = htonl(tipc_own_addr & 0xfffff00);
         link_info.up = htonl(1);
         sprintf(link_info.str, tipc_bclink_name);
 	tipc_cfg_append_tlv(buf, TIPC_TLV_LINK_INFO, &link_info, sizeof(link_info));
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index 7a918f12a5d..ddade7388aa 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -350,7 +350,7 @@ static void subscr_subscribe(struct tipc_subscr *s,
 
 	/* Allocate subscription object */
 
-	sub = kmalloc(sizeof(*sub), GFP_ATOMIC);
+	sub = kzalloc(sizeof(*sub), GFP_ATOMIC);
 	if (!sub) {
 		warn("Subscription rejected, no memory\n");
 		subscr_terminate(subscriber);
@@ -359,7 +359,6 @@ static void subscr_subscribe(struct tipc_subscr *s,
 
 	/* Initialize subscription object */
 
-	memset(sub, 0, sizeof(*sub));
 	sub->seq.type = htohl(s->seq.type, subscriber->swap);
 	sub->seq.lower = htohl(s->seq.lower, subscriber->swap);
 	sub->seq.upper = htohl(s->seq.upper, subscriber->swap);
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index b43a27828df..2f208c7f4d4 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -151,8 +151,9 @@ static inline void unix_set_secdata(struct scm_cookie *scm, struct sk_buff *skb)
  *    each socket state is protected by separate rwlock.
  */
 
-static inline unsigned unix_hash_fold(unsigned hash)
+static inline unsigned unix_hash_fold(__wsum n)
 {
+	unsigned hash = (__force unsigned)n;
 	hash ^= hash>>16;
 	hash ^= hash>>8;
 	return hash&(UNIX_HASH_SIZE-1);
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 7736b23c3f0..f6c77bd36fd 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -50,6 +50,40 @@ static void xfrm_policy_put_afinfo(struct xfrm_policy_afinfo *afinfo);
 static struct xfrm_policy_afinfo *xfrm_policy_lock_afinfo(unsigned int family);
 static void xfrm_policy_unlock_afinfo(struct xfrm_policy_afinfo *afinfo);
 
+static inline int
+__xfrm4_selector_match(struct xfrm_selector *sel, struct flowi *fl)
+{
+	return  addr_match(&fl->fl4_dst, &sel->daddr, sel->prefixlen_d) &&
+		addr_match(&fl->fl4_src, &sel->saddr, sel->prefixlen_s) &&
+		!((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
+		!((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
+		(fl->proto == sel->proto || !sel->proto) &&
+		(fl->oif == sel->ifindex || !sel->ifindex);
+}
+
+static inline int
+__xfrm6_selector_match(struct xfrm_selector *sel, struct flowi *fl)
+{
+	return  addr_match(&fl->fl6_dst, &sel->daddr, sel->prefixlen_d) &&
+		addr_match(&fl->fl6_src, &sel->saddr, sel->prefixlen_s) &&
+		!((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
+		!((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
+		(fl->proto == sel->proto || !sel->proto) &&
+		(fl->oif == sel->ifindex || !sel->ifindex);
+}
+
+int xfrm_selector_match(struct xfrm_selector *sel, struct flowi *fl,
+		    unsigned short family)
+{
+	switch (family) {
+	case AF_INET:
+		return __xfrm4_selector_match(sel, fl);
+	case AF_INET6:
+		return __xfrm6_selector_match(sel, fl);
+	}
+	return 0;
+}
+
 int xfrm_register_type(struct xfrm_type *type, unsigned short family)
 {
 	struct xfrm_policy_afinfo *afinfo = xfrm_policy_lock_afinfo(family);
@@ -358,7 +392,7 @@ static void xfrm_policy_gc_kill(struct xfrm_policy *policy)
 	xfrm_pol_put(policy);
 }
 
-static void xfrm_policy_gc_task(void *data)
+static void xfrm_policy_gc_task(struct work_struct *work)
 {
 	struct xfrm_policy *policy;
 	struct hlist_node *entry, *tmp;
@@ -546,7 +580,7 @@ static inline int xfrm_byidx_should_resize(int total)
 
 static DEFINE_MUTEX(hash_resize_mutex);
 
-static void xfrm_hash_resize(void *__unused)
+static void xfrm_hash_resize(struct work_struct *__unused)
 {
 	int dir, total;
 
@@ -563,7 +597,7 @@ static void xfrm_hash_resize(void *__unused)
 	mutex_unlock(&hash_resize_mutex);
 }
 
-static DECLARE_WORK(xfrm_hash_work, xfrm_hash_resize, NULL);
+static DECLARE_WORK(xfrm_hash_work, xfrm_hash_resize);
 
 /* Generate new index... KAME seems to generate them ordered by cost
  * of an absolute inpredictability of ordering of rules. This will not pass. */
@@ -1177,6 +1211,7 @@ xfrm_tmpl_resolve_one(struct xfrm_policy *policy, struct flowi *fl,
 		if (tmpl->mode == XFRM_MODE_TUNNEL) {
 			remote = &tmpl->id.daddr;
 			local = &tmpl->saddr;
+			family = tmpl->encap_family;
 			if (xfrm_addr_any(local, family)) {
 				error = xfrm_get_saddr(&tmp, remote, family);
 				if (error)
@@ -1894,7 +1929,8 @@ int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first,
 
 		if (fl && !xfrm_selector_match(&dst->xfrm->sel, fl, family))
 			return 0;
-		if (fl && !security_xfrm_flow_state_match(fl, dst->xfrm, pol))
+		if (fl && pol &&
+		    !security_xfrm_state_pol_flow_match(dst->xfrm, pol, fl))
 			return 0;
 		if (dst->xfrm->km.state != XFRM_STATE_VALID)
 			return 0;
@@ -2080,7 +2116,7 @@ static void __init xfrm_policy_init(void)
 			panic("XFRM: failed to allocate bydst hash\n");
 	}
 
-	INIT_WORK(&xfrm_policy_gc_work, xfrm_policy_gc_task, NULL);
+	INIT_WORK(&xfrm_policy_gc_work, xfrm_policy_gc_task);
 	register_netdevice_notifier(&xfrm_dev_notifier);
 }
 
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 899de9ed22a..da54a64ccfa 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -115,7 +115,7 @@ static unsigned long xfrm_hash_new_size(void)
 
 static DEFINE_MUTEX(hash_resize_mutex);
 
-static void xfrm_hash_resize(void *__unused)
+static void xfrm_hash_resize(struct work_struct *__unused)
 {
 	struct hlist_head *ndst, *nsrc, *nspi, *odst, *osrc, *ospi;
 	unsigned long nsize, osize;
@@ -168,7 +168,7 @@ out_unlock:
 	mutex_unlock(&hash_resize_mutex);
 }
 
-static DECLARE_WORK(xfrm_hash_work, xfrm_hash_resize, NULL);
+static DECLARE_WORK(xfrm_hash_work, xfrm_hash_resize);
 
 DECLARE_WAIT_QUEUE_HEAD(km_waitq);
 EXPORT_SYMBOL(km_waitq);
@@ -207,7 +207,7 @@ static void xfrm_state_gc_destroy(struct xfrm_state *x)
 	kfree(x);
 }
 
-static void xfrm_state_gc_task(void *data)
+static void xfrm_state_gc_task(struct work_struct *data)
 {
 	struct xfrm_state *x;
 	struct hlist_node *entry, *tmp;
@@ -1304,7 +1304,7 @@ int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol)
 }
 EXPORT_SYMBOL(km_query);
 
-int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport)
+int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport)
 {
 	int err = -EINVAL;
 	struct xfrm_mgr *km;
@@ -1568,6 +1568,6 @@ void __init xfrm_state_init(void)
 		panic("XFRM: Cannot allocate bydst/bysrc/byspi hashes.");
 	xfrm_state_hmask = ((sz / sizeof(struct hlist_head)) - 1);
 
-	INIT_WORK(&xfrm_state_gc_work, xfrm_state_gc_task, NULL);
+	INIT_WORK(&xfrm_state_gc_work, xfrm_state_gc_task);
 }
 
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 2ee14f8a190..311205ffa77 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -244,11 +244,10 @@ static int attach_one_algo(struct xfrm_algo **algpp, u8 *props,
 	*props = algo->desc.sadb_alg_id;
 
 	len = sizeof(*ualg) + (ualg->alg_key_len + 7U) / 8;
-	p = kmalloc(len, GFP_KERNEL);
+	p = kmemdup(ualg, len, GFP_KERNEL);
 	if (!p)
 		return -ENOMEM;
 
-	memcpy(p, ualg, len);
 	strcpy(p->alg_name, algo->name);
 	*algpp = p;
 	return 0;
@@ -263,11 +262,10 @@ static int attach_encap_tmpl(struct xfrm_encap_tmpl **encapp, struct rtattr *u_a
 		return 0;
 
 	uencap = RTA_DATA(rta);
-	p = kmalloc(sizeof(*p), GFP_KERNEL);
+	p = kmemdup(uencap, sizeof(*p), GFP_KERNEL);
 	if (!p)
 		return -ENOMEM;
 
-	memcpy(p, uencap, sizeof(*p));
 	*encapp = p;
 	return 0;
 }
@@ -305,11 +303,10 @@ static int attach_one_addr(xfrm_address_t **addrpp, struct rtattr *u_arg)
 		return 0;
 
 	uaddrp = RTA_DATA(rta);
-	p = kmalloc(sizeof(*p), GFP_KERNEL);
+	p = kmemdup(uaddrp, sizeof(*p), GFP_KERNEL);
 	if (!p)
 		return -ENOMEM;
 
-	memcpy(p, uaddrp, sizeof(*p));
 	*addrpp = p;
 	return 0;
 }
@@ -653,7 +650,6 @@ static struct sk_buff *xfrm_state_netlink(struct sk_buff *in_skb,
 	if (!skb)
 		return ERR_PTR(-ENOMEM);
 
-	NETLINK_CB(skb).dst_pid = NETLINK_CB(in_skb).pid;
 	info.in_skb = in_skb;
 	info.out_skb = skb;
 	info.nlmsg_seq = seq;
@@ -773,7 +769,7 @@ out_noput:
 	return err;
 }
 
-static int verify_policy_dir(__u8 dir)
+static int verify_policy_dir(u8 dir)
 {
 	switch (dir) {
 	case XFRM_POLICY_IN:
@@ -788,7 +784,7 @@ static int verify_policy_dir(__u8 dir)
 	return 0;
 }
 
-static int verify_policy_type(__u8 type)
+static int verify_policy_type(u8 type)
 {
 	switch (type) {
 	case XFRM_POLICY_TYPE_MAIN:
@@ -875,22 +871,57 @@ static void copy_templates(struct xfrm_policy *xp, struct xfrm_user_tmpl *ut,
 		t->aalgos = ut->aalgos;
 		t->ealgos = ut->ealgos;
 		t->calgos = ut->calgos;
+		t->encap_family = ut->family;
 	}
 }
 
+static int validate_tmpl(int nr, struct xfrm_user_tmpl *ut, u16 family)
+{
+	int i;
+
+	if (nr > XFRM_MAX_DEPTH)
+		return -EINVAL;
+
+	for (i = 0; i < nr; i++) {
+		/* We never validated the ut->family value, so many
+		 * applications simply leave it at zero.  The check was
+		 * never made and ut->family was ignored because all
+		 * templates could be assumed to have the same family as
+		 * the policy itself.  Now that we will have ipv4-in-ipv6
+		 * and ipv6-in-ipv4 tunnels, this is no longer true.
+		 */
+		if (!ut[i].family)
+			ut[i].family = family;
+
+		switch (ut[i].family) {
+		case AF_INET:
+			break;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+		case AF_INET6:
+			break;
+#endif
+		default:
+			return -EINVAL;
+		};
+	}
+
+	return 0;
+}
+
 static int copy_from_user_tmpl(struct xfrm_policy *pol, struct rtattr **xfrma)
 {
 	struct rtattr *rt = xfrma[XFRMA_TMPL-1];
-	struct xfrm_user_tmpl *utmpl;
-	int nr;
 
 	if (!rt) {
 		pol->xfrm_nr = 0;
 	} else {
-		nr = (rt->rta_len - sizeof(*rt)) / sizeof(*utmpl);
+		struct xfrm_user_tmpl *utmpl = RTA_DATA(rt);
+		int nr = (rt->rta_len - sizeof(*rt)) / sizeof(*utmpl);
+		int err;
 
-		if (nr > XFRM_MAX_DEPTH)
-			return -EINVAL;
+		err = validate_tmpl(nr, utmpl, pol->family);
+		if (err)
+			return err;
 
 		copy_templates(pol, RTA_DATA(rt), nr);
 	}
@@ -901,7 +932,7 @@ static int copy_from_user_policy_type(u8 *tp, struct rtattr **xfrma)
 {
 	struct rtattr *rt = xfrma[XFRMA_POLICY_TYPE-1];
 	struct xfrm_userpolicy_type *upt;
-	__u8 type = XFRM_POLICY_TYPE_MAIN;
+	u8 type = XFRM_POLICY_TYPE_MAIN;
 	int err;
 
 	if (rt) {
@@ -1028,7 +1059,7 @@ static int copy_to_user_tmpl(struct xfrm_policy *xp, struct sk_buff *skb)
 		struct xfrm_tmpl *kp = &xp->xfrm_vec[i];
 
 		memcpy(&up->id, &kp->id, sizeof(up->id));
-		up->family = xp->family;
+		up->family = kp->encap_family;
 		memcpy(&up->saddr, &kp->saddr, sizeof(up->saddr));
 		up->reqid = kp->reqid;
 		up->mode = kp->mode;
@@ -1083,12 +1114,12 @@ static inline int copy_to_user_sec_ctx(struct xfrm_policy *xp, struct sk_buff *s
 }
 
 #ifdef CONFIG_XFRM_SUB_POLICY
-static int copy_to_user_policy_type(struct xfrm_policy *xp, struct sk_buff *skb)
+static int copy_to_user_policy_type(u8 type, struct sk_buff *skb)
 {
 	struct xfrm_userpolicy_type upt;
 
 	memset(&upt, 0, sizeof(upt));
-	upt.type = xp->type;
+	upt.type = type;
 
 	RTA_PUT(skb, XFRMA_POLICY_TYPE, sizeof(upt), &upt);
 
@@ -1099,7 +1130,7 @@ rtattr_failure:
 }
 
 #else
-static inline int copy_to_user_policy_type(struct xfrm_policy *xp, struct sk_buff *skb)
+static inline int copy_to_user_policy_type(u8 type, struct sk_buff *skb)
 {
 	return 0;
 }
@@ -1128,7 +1159,7 @@ static int dump_one_policy(struct xfrm_policy *xp, int dir, int count, void *ptr
 		goto nlmsg_failure;
 	if (copy_to_user_sec_ctx(xp, skb))
 		goto nlmsg_failure;
-	if (copy_to_user_policy_type(xp, skb) < 0)
+	if (copy_to_user_policy_type(xp->type, skb) < 0)
 		goto nlmsg_failure;
 
 	nlh->nlmsg_len = skb->tail - b;
@@ -1171,7 +1202,6 @@ static struct sk_buff *xfrm_policy_netlink(struct sk_buff *in_skb,
 	if (!skb)
 		return ERR_PTR(-ENOMEM);
 
-	NETLINK_CB(skb).dst_pid = NETLINK_CB(in_skb).pid;
 	info.in_skb = in_skb;
 	info.out_skb = skb;
 	info.nlmsg_seq = seq;
@@ -1190,7 +1220,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfr
 {
 	struct xfrm_policy *xp;
 	struct xfrm_userpolicy_id *p;
-	__u8 type = XFRM_POLICY_TYPE_MAIN;
+	u8 type = XFRM_POLICY_TYPE_MAIN;
 	int err;
 	struct km_event c;
 	int delete;
@@ -1284,10 +1314,12 @@ static int build_aevent(struct sk_buff *skb, struct xfrm_state *x, struct km_eve
 	id = NLMSG_DATA(nlh);
 	nlh->nlmsg_flags = 0;
 
-	id->sa_id.daddr = x->id.daddr;
+	memcpy(&id->sa_id.daddr, &x->id.daddr,sizeof(x->id.daddr));
 	id->sa_id.spi = x->id.spi;
 	id->sa_id.family = x->props.family;
 	id->sa_id.proto = x->id.proto;
+	memcpy(&id->saddr, &x->props.saddr,sizeof(x->props.saddr));
+	id->reqid = x->props.reqid;
 	id->flags = c->data.aevent;
 
 	RTA_PUT(skb, XFRMA_REPLAY_VAL, sizeof(x->replay), &x->replay);
@@ -1408,7 +1440,7 @@ out:
 static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfrma)
 {
 	struct km_event c;
-	__u8 type = XFRM_POLICY_TYPE_MAIN;
+	u8 type = XFRM_POLICY_TYPE_MAIN;
 	int err;
 
 	err = copy_from_user_policy_type(&type, (struct rtattr **)xfrma);
@@ -1429,7 +1461,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, void *
 	struct xfrm_policy *xp;
 	struct xfrm_user_polexpire *up = NLMSG_DATA(nlh);
 	struct xfrm_userpolicy_info *p = &up->pol;
-	__u8 type = XFRM_POLICY_TYPE_MAIN;
+	u8 type = XFRM_POLICY_TYPE_MAIN;
 	int err = -ENOENT;
 
 	err = copy_from_user_policy_type(&type, (struct rtattr **)xfrma);
@@ -1531,7 +1563,8 @@ static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, void **xf
 	}
 
 	/*   build an XP */
-	xp = xfrm_policy_construct(&ua->policy, (struct rtattr **) xfrma, &err);        if (!xp) {
+	xp = xfrm_policy_construct(&ua->policy, (struct rtattr **) xfrma, &err);
+	if (!xp) {
 		kfree(x);
 		return err;
 	}
@@ -1908,7 +1941,7 @@ static int build_acquire(struct sk_buff *skb, struct xfrm_state *x,
 		goto nlmsg_failure;
 	if (copy_to_user_state_sec_ctx(x, skb))
 		goto nlmsg_failure;
-	if (copy_to_user_policy_type(xp, skb) < 0)
+	if (copy_to_user_policy_type(xp->type, skb) < 0)
 		goto nlmsg_failure;
 
 	nlh->nlmsg_len = skb->tail - b;
@@ -1980,7 +2013,7 @@ static struct xfrm_policy *xfrm_compile_policy(struct sock *sk, int opt,
 		return NULL;
 
 	nr = ((len - sizeof(*p)) / sizeof(*ut));
-	if (nr > XFRM_MAX_DEPTH)
+	if (validate_tmpl(nr, ut, p->sel.family))
 		return NULL;
 
 	if (p->dir > XFRM_POLICY_OUT)
@@ -2018,7 +2051,7 @@ static int build_polexpire(struct sk_buff *skb, struct xfrm_policy *xp,
 		goto nlmsg_failure;
 	if (copy_to_user_sec_ctx(xp, skb))
 		goto nlmsg_failure;
-	if (copy_to_user_policy_type(xp, skb) < 0)
+	if (copy_to_user_policy_type(xp->type, skb) < 0)
 		goto nlmsg_failure;
 	upe->hard = !!hard;
 
@@ -2097,7 +2130,7 @@ static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, struct km_event *
 	copy_to_user_policy(xp, p, dir);
 	if (copy_to_user_tmpl(xp, skb) < 0)
 		goto nlmsg_failure;
-	if (copy_to_user_policy_type(xp, skb) < 0)
+	if (copy_to_user_policy_type(xp->type, skb) < 0)
 		goto nlmsg_failure;
 
 	nlh->nlmsg_len = skb->tail - b;
@@ -2118,7 +2151,6 @@ static int xfrm_notify_policy_flush(struct km_event *c)
 	unsigned char *b;
 	int len = 0;
 #ifdef CONFIG_XFRM_SUB_POLICY
-	struct xfrm_userpolicy_type upt;
 	len += RTA_SPACE(sizeof(struct xfrm_userpolicy_type));
 #endif
 	len += NLMSG_LENGTH(0);
@@ -2131,12 +2163,8 @@ static int xfrm_notify_policy_flush(struct km_event *c)
 
 	nlh = NLMSG_PUT(skb, c->pid, c->seq, XFRM_MSG_FLUSHPOLICY, 0);
 	nlh->nlmsg_flags = 0;
-
-#ifdef CONFIG_XFRM_SUB_POLICY
-	memset(&upt, 0, sizeof(upt));
-	upt.type = c->data.type;
-	RTA_PUT(skb, XFRMA_POLICY_TYPE, sizeof(upt), &upt);
-#endif
+	if (copy_to_user_policy_type(c->data.type, skb) < 0)
+		goto nlmsg_failure;
 
 	nlh->nlmsg_len = skb->tail - b;
 
@@ -2144,9 +2172,6 @@ static int xfrm_notify_policy_flush(struct km_event *c)
 	return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC);
 
 nlmsg_failure:
-#ifdef CONFIG_XFRM_SUB_POLICY
-rtattr_failure:
-#endif
 	kfree_skb(skb);
 	return -1;
 }
diff --git a/security/dummy.c b/security/dummy.c
index 43874c1e6e2..558795b237d 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -828,6 +828,11 @@ static inline void dummy_inet_csk_clone(struct sock *newsk,
 {
 }
 
+static inline void dummy_inet_conn_established(struct sock *sk,
+			struct sk_buff *skb)
+{
+}
+
 static inline void dummy_req_classify_flow(const struct request_sock *req,
 			struct flowi *fl)
 {
@@ -836,7 +841,7 @@ static inline void dummy_req_classify_flow(const struct request_sock *req,
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 static int dummy_xfrm_policy_alloc_security(struct xfrm_policy *xp,
-		struct xfrm_user_sec_ctx *sec_ctx, struct sock *sk)
+		struct xfrm_user_sec_ctx *sec_ctx)
 {
 	return 0;
 }
@@ -856,7 +861,7 @@ static int dummy_xfrm_policy_delete_security(struct xfrm_policy *xp)
 }
 
 static int dummy_xfrm_state_alloc_security(struct xfrm_state *x,
-	struct xfrm_user_sec_ctx *sec_ctx, struct xfrm_sec_ctx *pol, u32 secid)
+	struct xfrm_user_sec_ctx *sec_ctx, u32 secid)
 {
 	return 0;
 }
@@ -881,12 +886,6 @@ static int dummy_xfrm_state_pol_flow_match(struct xfrm_state *x,
 	return 1;
 }
 
-static int dummy_xfrm_flow_state_match(struct flowi *fl, struct xfrm_state *xfrm,
-				struct xfrm_policy *xp)
-{
-	return 1;
-}
-
 static int dummy_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall)
 {
 	return 0;
@@ -1108,6 +1107,7 @@ void security_fixup_ops (struct security_operations *ops)
 	set_to_dummy_if_null(ops, sock_graft);
 	set_to_dummy_if_null(ops, inet_conn_request);
 	set_to_dummy_if_null(ops, inet_csk_clone);
+	set_to_dummy_if_null(ops, inet_conn_established);
 	set_to_dummy_if_null(ops, req_classify_flow);
  #endif	/* CONFIG_SECURITY_NETWORK */
 #ifdef  CONFIG_SECURITY_NETWORK_XFRM
@@ -1120,7 +1120,6 @@ void security_fixup_ops (struct security_operations *ops)
 	set_to_dummy_if_null(ops, xfrm_state_delete_security);
 	set_to_dummy_if_null(ops, xfrm_policy_lookup);
 	set_to_dummy_if_null(ops, xfrm_state_pol_flow_match);
-	set_to_dummy_if_null(ops, xfrm_flow_state_match);
 	set_to_dummy_if_null(ops, xfrm_decode_session);
 #endif	/* CONFIG_SECURITY_NETWORK_XFRM */
 #ifdef CONFIG_KEYS
diff --git a/security/keys/key.c b/security/keys/key.c
index 80de8c3e9cc..70eacbe5abd 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -30,8 +30,8 @@ DEFINE_SPINLOCK(key_user_lock);
 static LIST_HEAD(key_types_list);
 static DECLARE_RWSEM(key_types_sem);
 
-static void key_cleanup(void *data);
-static DECLARE_WORK(key_cleanup_task, key_cleanup, NULL);
+static void key_cleanup(struct work_struct *work);
+static DECLARE_WORK(key_cleanup_task, key_cleanup);
 
 /* we serialise key instantiation and link */
 DECLARE_RWSEM(key_construction_sem);
@@ -552,7 +552,7 @@ EXPORT_SYMBOL(key_negate_and_link);
  * do cleaning up in process context so that we don't have to disable
  * interrupts all over the place
  */
-static void key_cleanup(void *data)
+static void key_cleanup(struct work_struct *work)
 {
 	struct rb_node *_n;
 	struct key *key;
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 74c0319c417..e73ac1ab7cf 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -496,7 +496,7 @@ static inline void avc_print_ipv6_addr(struct audit_buffer *ab,
 		audit_log_format(ab, " %s=%d", name2, ntohs(port));
 }
 
-static inline void avc_print_ipv4_addr(struct audit_buffer *ab, u32 addr,
+static inline void avc_print_ipv4_addr(struct audit_buffer *ab, __be32 addr,
 				       __be16 port, char *name1, char *name2)
 {
 	if (addr)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 28ee187ed22..78f98fe084e 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -58,6 +58,7 @@
 #include <linux/netlink.h>
 #include <linux/tcp.h>
 #include <linux/udp.h>
+#include <linux/dccp.h>
 #include <linux/quota.h>
 #include <linux/un.h>		/* for Unix socket types */
 #include <net/af_unix.h>	/* for Unix socket types */
@@ -751,6 +752,8 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
 				return SECCLASS_UDP_SOCKET;
 			else
 				return SECCLASS_RAWIP_SOCKET;
+		case SOCK_DCCP:
+			return SECCLASS_DCCP_SOCKET;
 		default:
 			return SECCLASS_RAWIP_SOCKET;
 		}
@@ -2889,7 +2892,8 @@ static void selinux_task_to_inode(struct task_struct *p,
 }
 
 /* Returns error only if unable to parse addresses */
-static int selinux_parse_skb_ipv4(struct sk_buff *skb, struct avc_audit_data *ad)
+static int selinux_parse_skb_ipv4(struct sk_buff *skb,
+			struct avc_audit_data *ad, u8 *proto)
 {
 	int offset, ihlen, ret = -EINVAL;
 	struct iphdr _iph, *ih;
@@ -2907,6 +2911,9 @@ static int selinux_parse_skb_ipv4(struct sk_buff *skb, struct avc_audit_data *ad
 	ad->u.net.v4info.daddr = ih->daddr;
 	ret = 0;
 
+	if (proto)
+		*proto = ih->protocol;
+
 	switch (ih->protocol) {
         case IPPROTO_TCP: {
         	struct tcphdr _tcph, *th;
@@ -2940,6 +2947,22 @@ static int selinux_parse_skb_ipv4(struct sk_buff *skb, struct avc_audit_data *ad
         	break;
         }
 
+	case IPPROTO_DCCP: {
+		struct dccp_hdr _dccph, *dh;
+
+		if (ntohs(ih->frag_off) & IP_OFFSET)
+			break;
+
+		offset += ihlen;
+		dh = skb_header_pointer(skb, offset, sizeof(_dccph), &_dccph);
+		if (dh == NULL)
+			break;
+
+		ad->u.net.sport = dh->dccph_sport;
+		ad->u.net.dport = dh->dccph_dport;
+		break;
+        }
+
         default:
         	break;
         }
@@ -2950,7 +2973,8 @@ out:
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 
 /* Returns error only if unable to parse addresses */
-static int selinux_parse_skb_ipv6(struct sk_buff *skb, struct avc_audit_data *ad)
+static int selinux_parse_skb_ipv6(struct sk_buff *skb,
+			struct avc_audit_data *ad, u8 *proto)
 {
 	u8 nexthdr;
 	int ret = -EINVAL, offset;
@@ -2971,6 +2995,9 @@ static int selinux_parse_skb_ipv6(struct sk_buff *skb, struct avc_audit_data *ad
 	if (offset < 0)
 		goto out;
 
+	if (proto)
+		*proto = nexthdr;
+
 	switch (nexthdr) {
 	case IPPROTO_TCP: {
         	struct tcphdr _tcph, *th;
@@ -2996,6 +3023,18 @@ static int selinux_parse_skb_ipv6(struct sk_buff *skb, struct avc_audit_data *ad
 		break;
 	}
 
+	case IPPROTO_DCCP: {
+		struct dccp_hdr _dccph, *dh;
+
+		dh = skb_header_pointer(skb, offset, sizeof(_dccph), &_dccph);
+		if (dh == NULL)
+			break;
+
+		ad->u.net.sport = dh->dccph_sport;
+		ad->u.net.dport = dh->dccph_dport;
+		break;
+        }
+
 	/* includes fragments */
 	default:
 		break;
@@ -3007,13 +3046,13 @@ out:
 #endif /* IPV6 */
 
 static int selinux_parse_skb(struct sk_buff *skb, struct avc_audit_data *ad,
-			     char **addrp, int *len, int src)
+			     char **addrp, int *len, int src, u8 *proto)
 {
 	int ret = 0;
 
 	switch (ad->u.net.family) {
 	case PF_INET:
-		ret = selinux_parse_skb_ipv4(skb, ad);
+		ret = selinux_parse_skb_ipv4(skb, ad, proto);
 		if (ret || !addrp)
 			break;
 		*len = 4;
@@ -3023,7 +3062,7 @@ static int selinux_parse_skb(struct sk_buff *skb, struct avc_audit_data *ad,
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 	case PF_INET6:
-		ret = selinux_parse_skb_ipv6(skb, ad);
+		ret = selinux_parse_skb_ipv6(skb, ad, proto);
 		if (ret || !addrp)
 			break;
 		*len = 16;
@@ -3101,9 +3140,7 @@ static int selinux_socket_post_create(struct socket *sock, int family,
 	if (sock->sk) {
 		sksec = sock->sk->sk_security;
 		sksec->sid = isec->sid;
-		err = selinux_netlbl_socket_post_create(sock,
-							family,
-							isec->sid);
+		err = selinux_netlbl_socket_post_create(sock);
 	}
 
 	return err;
@@ -3180,7 +3217,11 @@ static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, in
 		case SECCLASS_UDP_SOCKET:
 			node_perm = UDP_SOCKET__NODE_BIND;
 			break;
-			
+
+		case SECCLASS_DCCP_SOCKET:
+			node_perm = DCCP_SOCKET__NODE_BIND;
+			break;
+
 		default:
 			node_perm = RAWIP_SOCKET__NODE_BIND;
 			break;
@@ -3218,16 +3259,17 @@ static int selinux_socket_connect(struct socket *sock, struct sockaddr *address,
 		return err;
 
 	/*
-	 * If a TCP socket, check name_connect permission for the port.
+	 * If a TCP or DCCP socket, check name_connect permission for the port.
 	 */
 	isec = SOCK_INODE(sock)->i_security;
-	if (isec->sclass == SECCLASS_TCP_SOCKET) {
+	if (isec->sclass == SECCLASS_TCP_SOCKET ||
+	    isec->sclass == SECCLASS_DCCP_SOCKET) {
 		struct sock *sk = sock->sk;
 		struct avc_audit_data ad;
 		struct sockaddr_in *addr4 = NULL;
 		struct sockaddr_in6 *addr6 = NULL;
 		unsigned short snum;
-		u32 sid;
+		u32 sid, perm;
 
 		if (sk->sk_family == PF_INET) {
 			addr4 = (struct sockaddr_in *)address;
@@ -3246,11 +3288,13 @@ static int selinux_socket_connect(struct socket *sock, struct sockaddr *address,
 		if (err)
 			goto out;
 
+		perm = (isec->sclass == SECCLASS_TCP_SOCKET) ?
+		       TCP_SOCKET__NAME_CONNECT : DCCP_SOCKET__NAME_CONNECT;
+
 		AVC_AUDIT_DATA_INIT(&ad,NET);
 		ad.u.net.dport = htons(snum);
 		ad.u.net.family = sk->sk_family;
-		err = avc_has_perm(isec->sid, sid, isec->sclass,
-				   TCP_SOCKET__NAME_CONNECT, &ad);
+		err = avc_has_perm(isec->sid, sid, isec->sclass, perm, &ad);
 		if (err)
 			goto out;
 	}
@@ -3438,7 +3482,13 @@ static int selinux_sock_rcv_skb_compat(struct sock *sk, struct sk_buff *skb,
 		node_perm = NODE__TCP_RECV;
 		recv_perm = TCP_SOCKET__RECV_MSG;
 		break;
-	
+
+	case SECCLASS_DCCP_SOCKET:
+		netif_perm = NETIF__DCCP_RECV;
+		node_perm = NODE__DCCP_RECV;
+		recv_perm = DCCP_SOCKET__RECV_MSG;
+		break;
+
 	default:
 		netif_perm = NETIF__RAWIP_RECV;
 		node_perm = NODE__RAWIP_RECV;
@@ -3487,14 +3537,14 @@ static int selinux_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
 		goto out;
 
 	/* Handle mapped IPv4 packets arriving via IPv6 sockets */
-	if (family == PF_INET6 && skb->protocol == ntohs(ETH_P_IP))
+	if (family == PF_INET6 && skb->protocol == htons(ETH_P_IP))
 		family = PF_INET;
 
 	AVC_AUDIT_DATA_INIT(&ad, NET);
 	ad.u.net.netif = skb->dev ? skb->dev->name : "[unknown]";
 	ad.u.net.family = family;
 
-	err = selinux_parse_skb(skb, &ad, &addrp, &len, 1);
+	err = selinux_parse_skb(skb, &ad, &addrp, &len, 1, NULL);
 	if (err)
 		goto out;
 
@@ -3524,25 +3574,16 @@ static int selinux_socket_getpeersec_stream(struct socket *sock, char __user *op
 	u32 scontext_len;
 	struct sk_security_struct *ssec;
 	struct inode_security_struct *isec;
-	u32 peer_sid = 0;
+	u32 peer_sid = SECSID_NULL;
 
 	isec = SOCK_INODE(sock)->i_security;
 
-	/* if UNIX_STREAM check peer_sid, if TCP check dst for labelled sa */
-	if (isec->sclass == SECCLASS_UNIX_STREAM_SOCKET) {
+	if (isec->sclass == SECCLASS_UNIX_STREAM_SOCKET ||
+	    isec->sclass == SECCLASS_TCP_SOCKET) {
 		ssec = sock->sk->sk_security;
 		peer_sid = ssec->peer_sid;
 	}
-	else if (isec->sclass == SECCLASS_TCP_SOCKET) {
-		peer_sid = selinux_netlbl_socket_getpeersec_stream(sock);
-		if (peer_sid == SECSID_NULL)
-			peer_sid = selinux_socket_getpeer_stream(sock->sk);
-		if (peer_sid == SECSID_NULL) {
-			err = -ENOPROTOOPT;
-			goto out;
-		}
-	}
-	else {
+	if (peer_sid == SECSID_NULL) {
 		err = -ENOPROTOOPT;
 		goto out;
 	}
@@ -3574,13 +3615,12 @@ static int selinux_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *
 	u32 peer_secid = SECSID_NULL;
 	int err = 0;
 
-	if (sock && (sock->sk->sk_family == PF_UNIX))
+	if (sock && sock->sk->sk_family == PF_UNIX)
 		selinux_get_inode_sid(SOCK_INODE(sock), &peer_secid);
-	else if (skb) {
-		peer_secid = selinux_netlbl_socket_getpeersec_dgram(skb);
-		if (peer_secid == SECSID_NULL)
-			peer_secid = selinux_socket_getpeer_dgram(skb);
-	}
+	else if (skb)
+		security_skb_extlbl_sid(skb,
+					SECINITSID_UNLABELED,
+					&peer_secid);
 
 	if (peer_secid == SECSID_NULL)
 		err = -EINVAL;
@@ -3607,7 +3647,7 @@ static void selinux_sk_clone_security(const struct sock *sk, struct sock *newsk)
 	newssec->sid = ssec->sid;
 	newssec->peer_sid = ssec->peer_sid;
 
-	selinux_netlbl_sk_clone_security(ssec, newssec);
+	selinux_netlbl_sk_security_clone(ssec, newssec);
 }
 
 static void selinux_sk_getsecid(struct sock *sk, u32 *secid)
@@ -3641,17 +3681,10 @@ static int selinux_inet_conn_request(struct sock *sk, struct sk_buff *skb,
 	u32 newsid;
 	u32 peersid;
 
-	newsid = selinux_netlbl_inet_conn_request(skb, sksec->sid);
-	if (newsid != SECSID_NULL) {
-		req->secid = newsid;
-		return 0;
-	}
-
-	err = selinux_xfrm_decode_session(skb, &peersid, 0);
-	BUG_ON(err);
-
+	security_skb_extlbl_sid(skb, SECINITSID_UNLABELED, &peersid);
 	if (peersid == SECSID_NULL) {
 		req->secid = sksec->sid;
+		req->peer_secid = SECSID_NULL;
 		return 0;
 	}
 
@@ -3660,6 +3693,7 @@ static int selinux_inet_conn_request(struct sock *sk, struct sk_buff *skb,
 		return err;
 
 	req->secid = newsid;
+	req->peer_secid = peersid;
 	return 0;
 }
 
@@ -3669,12 +3703,23 @@ static void selinux_inet_csk_clone(struct sock *newsk,
 	struct sk_security_struct *newsksec = newsk->sk_security;
 
 	newsksec->sid = req->secid;
+	newsksec->peer_sid = req->peer_secid;
 	/* NOTE: Ideally, we should also get the isec->sid for the
 	   new socket in sync, but we don't have the isec available yet.
 	   So we will wait until sock_graft to do it, by which
 	   time it will have been created and available. */
 
-	selinux_netlbl_sk_security_init(newsksec, req->rsk_ops->family);
+	/* We don't need to take any sort of lock here as we are the only
+	 * thread with access to newsksec */
+	selinux_netlbl_sk_security_reset(newsksec, req->rsk_ops->family);
+}
+
+static void selinux_inet_conn_established(struct sock *sk,
+				struct sk_buff *skb)
+{
+	struct sk_security_struct *sksec = sk->sk_security;
+
+	security_skb_extlbl_sid(skb, SECINITSID_UNLABELED, &sksec->peer_sid);
 }
 
 static void selinux_req_classify_flow(const struct request_sock *req,
@@ -3757,7 +3802,13 @@ static int selinux_ip_postroute_last_compat(struct sock *sk, struct net_device *
 		node_perm = NODE__TCP_SEND;
 		send_perm = TCP_SOCKET__SEND_MSG;
 		break;
-	
+
+	case SECCLASS_DCCP_SOCKET:
+		netif_perm = NETIF__DCCP_SEND;
+		node_perm = NODE__DCCP_SEND;
+		send_perm = DCCP_SOCKET__SEND_MSG;
+		break;
+
 	default:
 		netif_perm = NETIF__RAWIP_SEND;
 		node_perm = NODE__RAWIP_SEND;
@@ -3808,6 +3859,7 @@ static unsigned int selinux_ip_postroute_last(unsigned int hooknum,
 	struct avc_audit_data ad;
 	struct net_device *dev = (struct net_device *)out;
 	struct sk_security_struct *sksec;
+	u8 proto;
 
 	sk = skb->sk;
 	if (!sk)
@@ -3819,7 +3871,7 @@ static unsigned int selinux_ip_postroute_last(unsigned int hooknum,
 	ad.u.net.netif = dev->name;
 	ad.u.net.family = family;
 
-	err = selinux_parse_skb(skb, &ad, &addrp, &len, 0);
+	err = selinux_parse_skb(skb, &ad, &addrp, &len, 0, &proto);
 	if (err)
 		goto out;
 
@@ -3833,7 +3885,7 @@ static unsigned int selinux_ip_postroute_last(unsigned int hooknum,
 	if (err)
 		goto out;
 
-	err = selinux_xfrm_postroute_last(sksec->sid, skb, &ad);
+	err = selinux_xfrm_postroute_last(sksec->sid, skb, &ad, proto);
 out:
 	return err ? NF_DROP : NF_ACCEPT;
 }
@@ -4739,6 +4791,7 @@ static struct security_operations selinux_ops = {
 	.sock_graft =			selinux_sock_graft,
 	.inet_conn_request =		selinux_inet_conn_request,
 	.inet_csk_clone =		selinux_inet_csk_clone,
+	.inet_conn_established =	selinux_inet_conn_established,
 	.req_classify_flow =		selinux_req_classify_flow,
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
@@ -4751,7 +4804,6 @@ static struct security_operations selinux_ops = {
 	.xfrm_state_delete_security =	selinux_xfrm_state_delete,
 	.xfrm_policy_lookup = 		selinux_xfrm_policy_lookup,
 	.xfrm_state_pol_flow_match =	selinux_xfrm_state_pol_flow_match,
-	.xfrm_flow_state_match =	selinux_xfrm_flow_state_match,
 	.xfrm_decode_session =		selinux_xfrm_decode_session,
 #endif
 
diff --git a/security/selinux/include/av_inherit.h b/security/selinux/include/av_inherit.h
index a68fdd55597..8377a4ba3b9 100644
--- a/security/selinux/include/av_inherit.h
+++ b/security/selinux/include/av_inherit.h
@@ -30,3 +30,4 @@
    S_(SECCLASS_NETLINK_DNRT_SOCKET, socket, 0x00400000UL)
    S_(SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET, socket, 0x00400000UL)
    S_(SECCLASS_APPLETALK_SOCKET, socket, 0x00400000UL)
+   S_(SECCLASS_DCCP_SOCKET, socket, 0x00400000UL)
diff --git a/security/selinux/include/av_perm_to_string.h b/security/selinux/include/av_perm_to_string.h
index 09fc8a2345e..ad9fb2d69b5 100644
--- a/security/selinux/include/av_perm_to_string.h
+++ b/security/selinux/include/av_perm_to_string.h
@@ -35,12 +35,16 @@
    S_(SECCLASS_NODE, NODE__RAWIP_RECV, "rawip_recv")
    S_(SECCLASS_NODE, NODE__RAWIP_SEND, "rawip_send")
    S_(SECCLASS_NODE, NODE__ENFORCE_DEST, "enforce_dest")
+   S_(SECCLASS_NODE, NODE__DCCP_RECV, "dccp_recv")
+   S_(SECCLASS_NODE, NODE__DCCP_SEND, "dccp_send")
    S_(SECCLASS_NETIF, NETIF__TCP_RECV, "tcp_recv")
    S_(SECCLASS_NETIF, NETIF__TCP_SEND, "tcp_send")
    S_(SECCLASS_NETIF, NETIF__UDP_RECV, "udp_recv")
    S_(SECCLASS_NETIF, NETIF__UDP_SEND, "udp_send")
    S_(SECCLASS_NETIF, NETIF__RAWIP_RECV, "rawip_recv")
    S_(SECCLASS_NETIF, NETIF__RAWIP_SEND, "rawip_send")
+   S_(SECCLASS_NETIF, NETIF__DCCP_RECV, "dccp_recv")
+   S_(SECCLASS_NETIF, NETIF__DCCP_SEND, "dccp_send")
    S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__CONNECTTO, "connectto")
    S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__NEWCONN, "newconn")
    S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__ACCEPTFROM, "acceptfrom")
@@ -252,3 +256,7 @@
    S_(SECCLASS_KEY, KEY__LINK, "link")
    S_(SECCLASS_KEY, KEY__SETATTR, "setattr")
    S_(SECCLASS_KEY, KEY__CREATE, "create")
+   S_(SECCLASS_CONTEXT, CONTEXT__TRANSLATE, "translate")
+   S_(SECCLASS_CONTEXT, CONTEXT__CONTAINS, "contains")
+   S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NODE_BIND, "node_bind")
+   S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NAME_CONNECT, "name_connect")
diff --git a/security/selinux/include/av_permissions.h b/security/selinux/include/av_permissions.h
index 81f4f526c8b..2de4b5fe3aa 100644
--- a/security/selinux/include/av_permissions.h
+++ b/security/selinux/include/av_permissions.h
@@ -312,6 +312,8 @@
 #define NODE__RAWIP_RECV                          0x00000010UL
 #define NODE__RAWIP_SEND                          0x00000020UL
 #define NODE__ENFORCE_DEST                        0x00000040UL
+#define NODE__DCCP_RECV                           0x00000080UL
+#define NODE__DCCP_SEND                           0x00000100UL
 
 #define NETIF__TCP_RECV                           0x00000001UL
 #define NETIF__TCP_SEND                           0x00000002UL
@@ -319,6 +321,8 @@
 #define NETIF__UDP_SEND                           0x00000008UL
 #define NETIF__RAWIP_RECV                         0x00000010UL
 #define NETIF__RAWIP_SEND                         0x00000020UL
+#define NETIF__DCCP_RECV                          0x00000040UL
+#define NETIF__DCCP_SEND                          0x00000080UL
 
 #define NETLINK_SOCKET__IOCTL                     0x00000001UL
 #define NETLINK_SOCKET__READ                      0x00000002UL
@@ -970,3 +974,31 @@
 #define KEY__LINK                                 0x00000010UL
 #define KEY__SETATTR                              0x00000020UL
 #define KEY__CREATE                               0x00000040UL
+
+#define CONTEXT__TRANSLATE                        0x00000001UL
+#define CONTEXT__CONTAINS                         0x00000002UL
+
+#define DCCP_SOCKET__IOCTL                        0x00000001UL
+#define DCCP_SOCKET__READ                         0x00000002UL
+#define DCCP_SOCKET__WRITE                        0x00000004UL
+#define DCCP_SOCKET__CREATE                       0x00000008UL
+#define DCCP_SOCKET__GETATTR                      0x00000010UL
+#define DCCP_SOCKET__SETATTR                      0x00000020UL
+#define DCCP_SOCKET__LOCK                         0x00000040UL
+#define DCCP_SOCKET__RELABELFROM                  0x00000080UL
+#define DCCP_SOCKET__RELABELTO                    0x00000100UL
+#define DCCP_SOCKET__APPEND                       0x00000200UL
+#define DCCP_SOCKET__BIND                         0x00000400UL
+#define DCCP_SOCKET__CONNECT                      0x00000800UL
+#define DCCP_SOCKET__LISTEN                       0x00001000UL
+#define DCCP_SOCKET__ACCEPT                       0x00002000UL
+#define DCCP_SOCKET__GETOPT                       0x00004000UL
+#define DCCP_SOCKET__SETOPT                       0x00008000UL
+#define DCCP_SOCKET__SHUTDOWN                     0x00010000UL
+#define DCCP_SOCKET__RECVFROM                     0x00020000UL
+#define DCCP_SOCKET__SENDTO                       0x00040000UL
+#define DCCP_SOCKET__RECV_MSG                     0x00080000UL
+#define DCCP_SOCKET__SEND_MSG                     0x00100000UL
+#define DCCP_SOCKET__NAME_BIND                    0x00200000UL
+#define DCCP_SOCKET__NODE_BIND                    0x00400000UL
+#define DCCP_SOCKET__NAME_CONNECT                 0x00800000UL
diff --git a/security/selinux/include/avc.h b/security/selinux/include/avc.h
index 960ef18ddc4..6ed10c3d333 100644
--- a/security/selinux/include/avc.h
+++ b/security/selinux/include/avc.h
@@ -54,12 +54,12 @@ struct avc_audit_data {
 			char *netif;
 			struct sock *sk;
 			u16 family;
-			u16 dport;
-			u16 sport;
+			__be16 dport;
+			__be16 sport;
 			union {
 				struct {
-					u32 daddr;
-					u32 saddr;
+					__be32 daddr;
+					__be32 saddr;
 				} v4;
 				struct {
 					struct in6_addr daddr;
diff --git a/security/selinux/include/class_to_string.h b/security/selinux/include/class_to_string.h
index 24303b61309..9f3ebb1bfae 100644
--- a/security/selinux/include/class_to_string.h
+++ b/security/selinux/include/class_to_string.h
@@ -61,3 +61,5 @@
     S_("appletalk_socket")
     S_("packet")
     S_("key")
+    S_("context")
+    S_("dccp_socket")
diff --git a/security/selinux/include/flask.h b/security/selinux/include/flask.h
index 95887aed2a6..67cef371ee0 100644
--- a/security/selinux/include/flask.h
+++ b/security/selinux/include/flask.h
@@ -63,6 +63,8 @@
 #define SECCLASS_APPLETALK_SOCKET                        56
 #define SECCLASS_PACKET                                  57
 #define SECCLASS_KEY                                     58
+#define SECCLASS_CONTEXT                                 59
+#define SECCLASS_DCCP_SOCKET                             60
 
 /*
  * Security identifier indices for initial entities
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h
index ef2267fea8b..91b88f0ba20 100644
--- a/security/selinux/include/objsec.h
+++ b/security/selinux/include/objsec.h
@@ -23,6 +23,7 @@
 #include <linux/fs.h>
 #include <linux/binfmts.h>
 #include <linux/in.h>
+#include <linux/spinlock.h>
 #include "flask.h"
 #include "avc.h"
 
@@ -108,6 +109,7 @@ struct sk_security_struct {
 		NLBL_REQUIRE,
 		NLBL_LABELED,
 	} nlbl_state;
+	spinlock_t nlbl_lock;		/* protects nlbl_state */
 #endif
 };
 
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 1ef79172cc8..210eec77e7f 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -34,6 +34,8 @@
 #define POLICYDB_VERSION_MAX	POLICYDB_VERSION_RANGETRANS
 #endif
 
+struct sk_buff;
+
 extern int selinux_enabled;
 extern int selinux_mls_enabled;
 
@@ -80,6 +82,8 @@ int security_netif_sid(char *name, u32 *if_sid,
 int security_node_sid(u16 domain, void *addr, u32 addrlen,
 	u32 *out_sid);
 
+void security_skb_extlbl_sid(struct sk_buff *skb, u32 base_sid, u32 *sid);
+
 int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid,
                                  u16 tclass);
 
diff --git a/security/selinux/include/selinux_netlabel.h b/security/selinux/include/selinux_netlabel.h
index 9de10cc2cef..2a732c9033e 100644
--- a/security/selinux/include/selinux_netlabel.h
+++ b/security/selinux/include/selinux_netlabel.h
@@ -38,19 +38,17 @@
 
 #ifdef CONFIG_NETLABEL
 void selinux_netlbl_cache_invalidate(void);
-int selinux_netlbl_socket_post_create(struct socket *sock,
-				      int sock_family,
-				      u32 sid);
+int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, u32 base_sid, u32 *sid);
+int selinux_netlbl_socket_post_create(struct socket *sock);
 void selinux_netlbl_sock_graft(struct sock *sk, struct socket *sock);
-u32 selinux_netlbl_inet_conn_request(struct sk_buff *skb, u32 sock_sid);
 int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
 				struct sk_buff *skb,
 				struct avc_audit_data *ad);
-u32 selinux_netlbl_socket_getpeersec_stream(struct socket *sock);
-u32 selinux_netlbl_socket_getpeersec_dgram(struct sk_buff *skb);
+void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec,
+				      int family);
 void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec,
 				     int family);
-void selinux_netlbl_sk_clone_security(struct sk_security_struct *ssec,
+void selinux_netlbl_sk_security_clone(struct sk_security_struct *ssec,
 				      struct sk_security_struct *newssec);
 int selinux_netlbl_inode_permission(struct inode *inode, int mask);
 int selinux_netlbl_socket_setsockopt(struct socket *sock,
@@ -62,23 +60,23 @@ static inline void selinux_netlbl_cache_invalidate(void)
 	return;
 }
 
-static inline int selinux_netlbl_socket_post_create(struct socket *sock,
-						    int sock_family,
-						    u32 sid)
+static inline int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
+					       u32 base_sid,
+					       u32 *sid)
 {
+	*sid = SECSID_NULL;
 	return 0;
 }
 
-static inline void selinux_netlbl_sock_graft(struct sock *sk,
-					     struct socket *sock)
+static inline int selinux_netlbl_socket_post_create(struct socket *sock)
 {
-	return;
+	return 0;
 }
 
-static inline u32 selinux_netlbl_inet_conn_request(struct sk_buff *skb,
-						   u32 sock_sid)
+static inline void selinux_netlbl_sock_graft(struct sock *sk,
+					     struct socket *sock)
 {
-	return SECSID_NULL;
+	return;
 }
 
 static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
@@ -88,14 +86,11 @@ static inline int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
 	return 0;
 }
 
-static inline u32 selinux_netlbl_socket_getpeersec_stream(struct socket *sock)
-{
-	return SECSID_NULL;
-}
-
-static inline u32 selinux_netlbl_socket_getpeersec_dgram(struct sk_buff *skb)
+static inline void selinux_netlbl_sk_security_reset(
+					       struct sk_security_struct *ssec,
+					       int family)
 {
-	return SECSID_NULL;
+	return;
 }
 
 static inline void selinux_netlbl_sk_security_init(
@@ -105,7 +100,7 @@ static inline void selinux_netlbl_sk_security_init(
 	return;
 }
 
-static inline void selinux_netlbl_sk_clone_security(
+static inline void selinux_netlbl_sk_security_clone(
 	                                   struct sk_security_struct *ssec,
 					   struct sk_security_struct *newssec)
 {
diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
index 526b28019ac..161eb571c82 100644
--- a/security/selinux/include/xfrm.h
+++ b/security/selinux/include/xfrm.h
@@ -8,20 +8,17 @@
 #define _SELINUX_XFRM_H_
 
 int selinux_xfrm_policy_alloc(struct xfrm_policy *xp,
-		struct xfrm_user_sec_ctx *sec_ctx, struct sock *sk);
+		struct xfrm_user_sec_ctx *sec_ctx);
 int selinux_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new);
 void selinux_xfrm_policy_free(struct xfrm_policy *xp);
 int selinux_xfrm_policy_delete(struct xfrm_policy *xp);
 int selinux_xfrm_state_alloc(struct xfrm_state *x,
-	struct xfrm_user_sec_ctx *sec_ctx, struct xfrm_sec_ctx *pol, u32 secid);
+	struct xfrm_user_sec_ctx *sec_ctx, u32 secid);
 void selinux_xfrm_state_free(struct xfrm_state *x);
 int selinux_xfrm_state_delete(struct xfrm_state *x);
 int selinux_xfrm_policy_lookup(struct xfrm_policy *xp, u32 fl_secid, u8 dir);
 int selinux_xfrm_state_pol_flow_match(struct xfrm_state *x,
 			struct xfrm_policy *xp, struct flowi *fl);
-int selinux_xfrm_flow_state_match(struct flowi *fl, struct xfrm_state *xfrm,
-			struct xfrm_policy *xp);
-
 
 /*
  * Extract the security blob from the sock (it's actually on the socket)
@@ -38,9 +35,7 @@ static inline struct inode_security_struct *get_sock_isec(struct sock *sk)
 int selinux_xfrm_sock_rcv_skb(u32 sid, struct sk_buff *skb,
 			struct avc_audit_data *ad);
 int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb,
-			struct avc_audit_data *ad);
-u32 selinux_socket_getpeer_stream(struct sock *sk);
-u32 selinux_socket_getpeer_dgram(struct sk_buff *skb);
+			struct avc_audit_data *ad, u8 proto);
 int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall);
 #else
 static inline int selinux_xfrm_sock_rcv_skb(u32 isec_sid, struct sk_buff *skb,
@@ -50,20 +45,11 @@ static inline int selinux_xfrm_sock_rcv_skb(u32 isec_sid, struct sk_buff *skb,
 }
 
 static inline int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb,
-			struct avc_audit_data *ad)
+			struct avc_audit_data *ad, u8 proto)
 {
 	return 0;
 }
 
-static inline int selinux_socket_getpeer_stream(struct sock *sk)
-{
-	return SECSID_NULL;
-}
-
-static inline int selinux_socket_getpeer_dgram(struct sk_buff *skb)
-{
-	return SECSID_NULL;
-}
 static inline int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall)
 {
 	*sid = SECSID_NULL;
@@ -71,4 +57,10 @@ static inline int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int
 }
 #endif
 
+static inline void selinux_skb_xfrm_sid(struct sk_buff *skb, u32 *sid)
+{
+	int err = selinux_xfrm_decode_session(skb, sid, 0);
+	BUG_ON(err);
+}
+
 #endif /* _SELINUX_XFRM_H_ */
diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c
index b8f4d25cf33..ccfe8755735 100644
--- a/security/selinux/nlmsgtab.c
+++ b/security/selinux/nlmsgtab.c
@@ -60,7 +60,6 @@ static struct nlmsg_perm nlmsg_route_perms[] =
 	{ RTM_DELACTION,	NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
 	{ RTM_GETACTION,	NETLINK_ROUTE_SOCKET__NLMSG_READ  },
 	{ RTM_NEWPREFIX,	NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
-	{ RTM_GETPREFIX,	NETLINK_ROUTE_SOCKET__NLMSG_READ  },
 	{ RTM_GETMULTICAST,	NETLINK_ROUTE_SOCKET__NLMSG_READ  },
 	{ RTM_GETANYCAST,	NETLINK_ROUTE_SOCKET__NLMSG_READ  },
 	{ RTM_GETNEIGHTBL,	NETLINK_ROUTE_SOCKET__NLMSG_READ  },
diff --git a/security/selinux/ss/ebitmap.c b/security/selinux/ss/ebitmap.c
index d539346ab3a..ce492a6b38e 100644
--- a/security/selinux/ss/ebitmap.c
+++ b/security/selinux/ss/ebitmap.c
@@ -6,7 +6,7 @@
 /*
  * Updated: Hewlett-Packard <paul.moore@hp.com>
  *
- *      Added ebitmap_export() and ebitmap_import()
+ *      Added support to import/export the NetLabel category bitmap
  *
  * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
  */
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
+#include <net/netlabel.h>
 #include "ebitmap.h"
 #include "policydb.h"
 
@@ -67,141 +68,120 @@ int ebitmap_cpy(struct ebitmap *dst, struct ebitmap *src)
 	return 0;
 }
 
+#ifdef CONFIG_NETLABEL
 /**
- * ebitmap_export - Export an ebitmap to a unsigned char bitmap string
- * @src: the ebitmap to export
- * @dst: the resulting bitmap string
- * @dst_len: length of dst in bytes
+ * ebitmap_netlbl_export - Export an ebitmap into a NetLabel category bitmap
+ * @ebmap: the ebitmap to export
+ * @catmap: the NetLabel category bitmap
  *
  * Description:
- * Allocate a buffer at least src->highbit bits long and export the extensible
- * bitmap into the buffer.  The bitmap string will be in little endian format,
- * i.e. LSB first.  The value returned in dst_len may not the true size of the
- * buffer as the length of the buffer is rounded up to a multiple of MAPTYPE.
- * The caller must free the buffer when finished. Returns zero on success,
- * negative values on failure.
+ * Export a SELinux extensibile bitmap into a NetLabel category bitmap.
+ * Returns zero on success, negative values on error.
  *
  */
-int ebitmap_export(const struct ebitmap *src,
-		   unsigned char **dst,
-		   size_t *dst_len)
+int ebitmap_netlbl_export(struct ebitmap *ebmap,
+			  struct netlbl_lsm_secattr_catmap **catmap)
 {
-	size_t bitmap_len;
-	unsigned char *bitmap;
-	struct ebitmap_node *iter_node;
-	MAPTYPE node_val;
-	size_t bitmap_byte;
-	unsigned char bitmask;
-
-	if (src->highbit == 0) {
-		*dst = NULL;
-		*dst_len = 0;
+	struct ebitmap_node *e_iter = ebmap->node;
+	struct netlbl_lsm_secattr_catmap *c_iter;
+	u32 cmap_idx;
+
+	/* This function is a much simpler because SELinux's MAPTYPE happens
+	 * to be the same as NetLabel's NETLBL_CATMAP_MAPTYPE, if MAPTYPE is
+	 * changed from a u64 this function will most likely need to be changed
+	 * as well.  It's not ideal but I think the tradeoff in terms of
+	 * neatness and speed is worth it. */
+
+	if (e_iter == NULL) {
+		*catmap = NULL;
 		return 0;
 	}
 
-	bitmap_len = src->highbit / 8;
-	if (src->highbit % 7)
-		bitmap_len += 1;
-
-	bitmap = kzalloc((bitmap_len & ~(sizeof(MAPTYPE) - 1)) +
-			 sizeof(MAPTYPE),
-			 GFP_ATOMIC);
-	if (bitmap == NULL)
+	c_iter = netlbl_secattr_catmap_alloc(GFP_ATOMIC);
+	if (c_iter == NULL)
 		return -ENOMEM;
+	*catmap = c_iter;
+	c_iter->startbit = e_iter->startbit & ~(NETLBL_CATMAP_SIZE - 1);
+
+	while (e_iter != NULL) {
+		if (e_iter->startbit >=
+		    (c_iter->startbit + NETLBL_CATMAP_SIZE)) {
+			c_iter->next = netlbl_secattr_catmap_alloc(GFP_ATOMIC);
+			if (c_iter->next == NULL)
+				goto netlbl_export_failure;
+			c_iter = c_iter->next;
+			c_iter->startbit = e_iter->startbit &
+				           ~(NETLBL_CATMAP_SIZE - 1);
+		}
+		cmap_idx = (e_iter->startbit - c_iter->startbit) /
+			   NETLBL_CATMAP_MAPSIZE;
+		c_iter->bitmap[cmap_idx] = e_iter->map;
+		e_iter = e_iter->next;
+	}
 
-	iter_node = src->node;
-	do {
-		bitmap_byte = iter_node->startbit / 8;
-		bitmask = 0x80;
-		node_val = iter_node->map;
-		do {
-			if (bitmask == 0) {
-				bitmap_byte++;
-				bitmask = 0x80;
-			}
-			if (node_val & (MAPTYPE)0x01)
-				bitmap[bitmap_byte] |= bitmask;
-			node_val >>= 1;
-			bitmask >>= 1;
-		} while (node_val > 0);
-		iter_node = iter_node->next;
-	} while (iter_node);
-
-	*dst = bitmap;
-	*dst_len = bitmap_len;
 	return 0;
+
+netlbl_export_failure:
+	netlbl_secattr_catmap_free(*catmap);
+	return -ENOMEM;
 }
 
 /**
- * ebitmap_import - Import an unsigned char bitmap string into an ebitmap
- * @src: the bitmap string
- * @src_len: the bitmap length in bytes
- * @dst: the empty ebitmap
+ * ebitmap_netlbl_import - Import a NetLabel category bitmap into an ebitmap
+ * @ebmap: the ebitmap to export
+ * @catmap: the NetLabel category bitmap
  *
  * Description:
- * This function takes a little endian bitmap string in src and imports it into
- * the ebitmap pointed to by dst.  Returns zero on success, negative values on
- * failure.
+ * Import a NetLabel category bitmap into a SELinux extensibile bitmap.
+ * Returns zero on success, negative values on error.
  *
  */
-int ebitmap_import(const unsigned char *src,
-		   size_t src_len,
-		   struct ebitmap *dst)
+int ebitmap_netlbl_import(struct ebitmap *ebmap,
+			  struct netlbl_lsm_secattr_catmap *catmap)
 {
-	size_t src_off = 0;
-	size_t node_limit;
-	struct ebitmap_node *node_new;
-	struct ebitmap_node *node_last = NULL;
-	u32 i_byte;
-	u32 i_bit;
-	unsigned char src_byte;
-
-	while (src_off < src_len) {
-		if (src_len - src_off >= sizeof(MAPTYPE)) {
-			if (*(MAPTYPE *)&src[src_off] == 0) {
-				src_off += sizeof(MAPTYPE);
-				continue;
-			}
-			node_limit = sizeof(MAPTYPE);
-		} else {
-			for (src_byte = 0, i_byte = src_off;
-			     i_byte < src_len && src_byte == 0;
-			     i_byte++)
-				src_byte |= src[i_byte];
-			if (src_byte == 0)
-				break;
-			node_limit = src_len - src_off;
-		}
+	struct ebitmap_node *e_iter = NULL;
+	struct ebitmap_node *emap_prev = NULL;
+	struct netlbl_lsm_secattr_catmap *c_iter = catmap;
+	u32 c_idx;
 
-		node_new = kzalloc(sizeof(*node_new), GFP_ATOMIC);
-		if (unlikely(node_new == NULL)) {
-			ebitmap_destroy(dst);
-			return -ENOMEM;
-		}
-		node_new->startbit = src_off * 8;
-		for (i_byte = 0; i_byte < node_limit; i_byte++) {
-			src_byte = src[src_off++];
-			for (i_bit = i_byte * 8; src_byte != 0; i_bit++) {
-				if (src_byte & 0x80)
-					node_new->map |= MAPBIT << i_bit;
-				src_byte <<= 1;
-			}
-		}
+	/* This function is a much simpler because SELinux's MAPTYPE happens
+	 * to be the same as NetLabel's NETLBL_CATMAP_MAPTYPE, if MAPTYPE is
+	 * changed from a u64 this function will most likely need to be changed
+	 * as well.  It's not ideal but I think the tradeoff in terms of
+	 * neatness and speed is worth it. */
 
-		if (node_last != NULL)
-			node_last->next = node_new;
-		else
-			dst->node = node_new;
-		node_last = node_new;
-	}
+	do {
+		for (c_idx = 0; c_idx < NETLBL_CATMAP_MAPCNT; c_idx++) {
+			if (c_iter->bitmap[c_idx] == 0)
+				continue;
+
+			e_iter = kzalloc(sizeof(*e_iter), GFP_ATOMIC);
+			if (e_iter == NULL)
+				goto netlbl_import_failure;
+			if (emap_prev == NULL)
+				ebmap->node = e_iter;
+			else
+				emap_prev->next = e_iter;
+			emap_prev = e_iter;
 
-	if (likely(node_last != NULL))
-		dst->highbit = node_last->startbit + MAPSIZE;
+			e_iter->startbit = c_iter->startbit +
+				           NETLBL_CATMAP_MAPSIZE * c_idx;
+			e_iter->map = c_iter->bitmap[c_idx];
+		}
+		c_iter = c_iter->next;
+	} while (c_iter != NULL);
+	if (e_iter != NULL)
+		ebmap->highbit = e_iter->startbit + MAPSIZE;
 	else
-		ebitmap_init(dst);
+		ebitmap_destroy(ebmap);
 
 	return 0;
+
+netlbl_import_failure:
+	ebitmap_destroy(ebmap);
+	return -ENOMEM;
 }
+#endif /* CONFIG_NETLABEL */
 
 int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2)
 {
diff --git a/security/selinux/ss/ebitmap.h b/security/selinux/ss/ebitmap.h
index da2d4651b10..1270e34b61c 100644
--- a/security/selinux/ss/ebitmap.h
+++ b/security/selinux/ss/ebitmap.h
@@ -14,6 +14,8 @@
 #ifndef _SS_EBITMAP_H_
 #define _SS_EBITMAP_H_
 
+#include <net/netlabel.h>
+
 #define MAPTYPE u64			/* portion of bitmap in each node */
 #define MAPSIZE (sizeof(MAPTYPE) * 8)	/* number of bits in node bitmap */
 #define MAPBIT  1ULL			/* a bit in the node bitmap */
@@ -69,16 +71,28 @@ static inline int ebitmap_node_get_bit(struct ebitmap_node * n,
 
 int ebitmap_cmp(struct ebitmap *e1, struct ebitmap *e2);
 int ebitmap_cpy(struct ebitmap *dst, struct ebitmap *src);
-int ebitmap_export(const struct ebitmap *src,
-		   unsigned char **dst,
-		   size_t *dst_len);
-int ebitmap_import(const unsigned char *src,
-		   size_t src_len,
-		   struct ebitmap *dst);
 int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2);
 int ebitmap_get_bit(struct ebitmap *e, unsigned long bit);
 int ebitmap_set_bit(struct ebitmap *e, unsigned long bit, int value);
 void ebitmap_destroy(struct ebitmap *e);
 int ebitmap_read(struct ebitmap *e, void *fp);
 
+#ifdef CONFIG_NETLABEL
+int ebitmap_netlbl_export(struct ebitmap *ebmap,
+			  struct netlbl_lsm_secattr_catmap **catmap);
+int ebitmap_netlbl_import(struct ebitmap *ebmap,
+			  struct netlbl_lsm_secattr_catmap *catmap);
+#else
+static inline int ebitmap_netlbl_export(struct ebitmap *ebmap,
+				struct netlbl_lsm_secattr_catmap **catmap)
+{
+	return -ENOMEM;
+}
+static inline int ebitmap_netlbl_import(struct ebitmap *ebmap,
+				struct netlbl_lsm_secattr_catmap *catmap)
+{
+	return -ENOMEM;
+}
+#endif
+
 #endif	/* _SS_EBITMAP_H_ */
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index 2cca8e25162..b4f682dc13f 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -13,7 +13,7 @@
 /*
  * Updated: Hewlett-Packard <paul.moore@hp.com>
  *
- *      Added support to import/export the MLS label
+ *      Added support to import/export the MLS label from NetLabel
  *
  * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
  */
@@ -22,6 +22,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/errno.h>
+#include <net/netlabel.h>
 #include "sidtab.h"
 #include "mls.h"
 #include "policydb.h"
@@ -571,163 +572,108 @@ int mls_compute_sid(struct context *scontext,
 	return -EINVAL;
 }
 
+#ifdef CONFIG_NETLABEL
 /**
- * mls_export_lvl - Export the MLS sensitivity levels
+ * mls_export_netlbl_lvl - Export the MLS sensitivity levels to NetLabel
  * @context: the security context
- * @low: the low sensitivity level
- * @high: the high sensitivity level
+ * @secattr: the NetLabel security attributes
  *
  * Description:
- * Given the security context copy the low MLS sensitivity level into lvl_low
- * and the high sensitivity level in lvl_high.  The MLS levels are only
- * exported if the pointers are not NULL, if they are NULL then that level is
- * not exported.
+ * Given the security context copy the low MLS sensitivity level into the
+ * NetLabel MLS sensitivity level field.
  *
  */
-void mls_export_lvl(const struct context *context, u32 *low, u32 *high)
+void mls_export_netlbl_lvl(struct context *context,
+			   struct netlbl_lsm_secattr *secattr)
 {
 	if (!selinux_mls_enabled)
 		return;
 
-	if (low != NULL)
-		*low = context->range.level[0].sens - 1;
-	if (high != NULL)
-		*high = context->range.level[1].sens - 1;
+	secattr->mls_lvl = context->range.level[0].sens - 1;
+	secattr->flags |= NETLBL_SECATTR_MLS_LVL;
 }
 
 /**
- * mls_import_lvl - Import the MLS sensitivity levels
+ * mls_import_netlbl_lvl - Import the NetLabel MLS sensitivity levels
  * @context: the security context
- * @low: the low sensitivity level
- * @high: the high sensitivity level
+ * @secattr: the NetLabel security attributes
  *
  * Description:
- * Given the security context and the two sensitivty levels, set the MLS levels
- * in the context according the two given as parameters.  Returns zero on
- * success, negative values on failure.
+ * Given the security context and the NetLabel security attributes, copy the
+ * NetLabel MLS sensitivity level into the context.
  *
  */
-void mls_import_lvl(struct context *context, u32 low, u32 high)
+void mls_import_netlbl_lvl(struct context *context,
+			   struct netlbl_lsm_secattr *secattr)
 {
 	if (!selinux_mls_enabled)
 		return;
 
-	context->range.level[0].sens = low + 1;
-	context->range.level[1].sens = high + 1;
+	context->range.level[0].sens = secattr->mls_lvl + 1;
+	context->range.level[1].sens = context->range.level[0].sens;
 }
 
 /**
- * mls_export_cat - Export the MLS categories
+ * mls_export_netlbl_cat - Export the MLS categories to NetLabel
  * @context: the security context
- * @low: the low category
- * @low_len: length of the cat_low bitmap in bytes
- * @high: the high category
- * @high_len: length of the cat_high bitmap in bytes
+ * @secattr: the NetLabel security attributes
  *
  * Description:
- * Given the security context export the low MLS category bitmap into cat_low
- * and the high category bitmap into cat_high.  The MLS categories are only
- * exported if the pointers are not NULL, if they are NULL then that level is
- * not exported.  The caller is responsibile for freeing the memory when
- * finished.  Returns zero on success, negative values on failure.
+ * Given the security context copy the low MLS categories into the NetLabel
+ * MLS category field.  Returns zero on success, negative values on failure.
  *
  */
-int mls_export_cat(const struct context *context,
-		   unsigned char **low,
-		   size_t *low_len,
-		   unsigned char **high,
-		   size_t *high_len)
+int mls_export_netlbl_cat(struct context *context,
+			  struct netlbl_lsm_secattr *secattr)
 {
-	int rc = -EPERM;
+	int rc;
 
-	if (!selinux_mls_enabled) {
-		*low = NULL;
-		*low_len = 0;
-		*high = NULL;
-		*high_len = 0;
+	if (!selinux_mls_enabled)
 		return 0;
-	}
 
-	if (low != NULL) {
-		rc = ebitmap_export(&context->range.level[0].cat,
-				    low,
-				    low_len);
-		if (rc != 0)
-			goto export_cat_failure;
-	}
-	if (high != NULL) {
-		rc = ebitmap_export(&context->range.level[1].cat,
-				    high,
-				    high_len);
-		if (rc != 0)
-			goto export_cat_failure;
-	}
-
-	return 0;
+	rc = ebitmap_netlbl_export(&context->range.level[0].cat,
+				   &secattr->mls_cat);
+	if (rc == 0 && secattr->mls_cat != NULL)
+		secattr->flags |= NETLBL_SECATTR_MLS_CAT;
 
-export_cat_failure:
-	if (low != NULL) {
-		kfree(*low);
-		*low = NULL;
-		*low_len = 0;
-	}
-	if (high != NULL) {
-		kfree(*high);
-		*high = NULL;
-		*high_len = 0;
-	}
 	return rc;
 }
 
 /**
- * mls_import_cat - Import the MLS categories
+ * mls_import_netlbl_cat - Import the MLS categories from NetLabel
  * @context: the security context
- * @low: the low category
- * @low_len: length of the cat_low bitmap in bytes
- * @high: the high category
- * @high_len: length of the cat_high bitmap in bytes
+ * @secattr: the NetLabel security attributes
  *
  * Description:
- * Given the security context and the two category bitmap strings import the
- * categories into the security context.  The MLS categories are only imported
- * if the pointers are not NULL, if they are NULL they are skipped.  Returns
- * zero on success, negative values on failure.
+ * Copy the NetLabel security attributes into the SELinux context; since the
+ * NetLabel security attribute only contains a single MLS category use it for
+ * both the low and high categories of the context.  Returns zero on success,
+ * negative values on failure.
  *
  */
-int mls_import_cat(struct context *context,
-		   const unsigned char *low,
-		   size_t low_len,
-		   const unsigned char *high,
-		   size_t high_len)
+int mls_import_netlbl_cat(struct context *context,
+			  struct netlbl_lsm_secattr *secattr)
 {
-	int rc = -EPERM;
+	int rc;
 
 	if (!selinux_mls_enabled)
 		return 0;
 
-	if (low != NULL) {
-		rc = ebitmap_import(low,
-				    low_len,
-				    &context->range.level[0].cat);
-		if (rc != 0)
-			goto import_cat_failure;
-	}
-	if (high != NULL) {
-		if (high == low)
-			rc = ebitmap_cpy(&context->range.level[1].cat,
-					 &context->range.level[0].cat);
-		else
-			rc = ebitmap_import(high,
-					    high_len,
-					    &context->range.level[1].cat);
-		if (rc != 0)
-			goto import_cat_failure;
-	}
+	rc = ebitmap_netlbl_import(&context->range.level[0].cat,
+				   secattr->mls_cat);
+	if (rc != 0)
+		goto import_netlbl_cat_failure;
+
+	rc = ebitmap_cpy(&context->range.level[1].cat,
+			 &context->range.level[0].cat);
+	if (rc != 0)
+		goto import_netlbl_cat_failure;
 
 	return 0;
 
-import_cat_failure:
+import_netlbl_cat_failure:
 	ebitmap_destroy(&context->range.level[0].cat);
 	ebitmap_destroy(&context->range.level[1].cat);
 	return rc;
 }
+#endif /* CONFIG_NETLABEL */
diff --git a/security/selinux/ss/mls.h b/security/selinux/ss/mls.h
index df6032c6d49..661d6fc7696 100644
--- a/security/selinux/ss/mls.h
+++ b/security/selinux/ss/mls.h
@@ -13,7 +13,7 @@
 /*
  * Updated: Hewlett-Packard <paul.moore@hp.com>
  *
- *      Added support to import/export the MLS label
+ *      Added support to import/export the MLS label from NetLabel
  *
  * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
  */
@@ -69,19 +69,37 @@ int mls_compute_sid(struct context *scontext,
 int mls_setup_user_range(struct context *fromcon, struct user_datum *user,
                          struct context *usercon);
 
-void mls_export_lvl(const struct context *context, u32 *low, u32 *high);
-void mls_import_lvl(struct context *context, u32 low, u32 high);
-
-int mls_export_cat(const struct context *context,
-		   unsigned char **low,
-		   size_t *low_len,
-		   unsigned char **high,
-		   size_t *high_len);
-int mls_import_cat(struct context *context,
-		   const unsigned char *low,
-		   size_t low_len,
-		   const unsigned char *high,
-		   size_t high_len);
+#ifdef CONFIG_NETLABEL
+void mls_export_netlbl_lvl(struct context *context,
+			   struct netlbl_lsm_secattr *secattr);
+void mls_import_netlbl_lvl(struct context *context,
+			   struct netlbl_lsm_secattr *secattr);
+int mls_export_netlbl_cat(struct context *context,
+			  struct netlbl_lsm_secattr *secattr);
+int mls_import_netlbl_cat(struct context *context,
+			  struct netlbl_lsm_secattr *secattr);
+#else
+static inline void mls_export_netlbl_lvl(struct context *context,
+					 struct netlbl_lsm_secattr *secattr)
+{
+	return;
+}
+static inline void mls_import_netlbl_lvl(struct context *context,
+					 struct netlbl_lsm_secattr *secattr)
+{
+	return;
+}
+static inline int mls_export_netlbl_cat(struct context *context,
+					struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOMEM;
+}
+static inline int mls_import_netlbl_cat(struct context *context,
+					struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOMEM;
+}
+#endif
 
 #endif	/* _SS_MLS_H */
 
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index ba48961f9d0..cd79c6338aa 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -468,7 +468,7 @@ static int common_destroy(void *key, void *datum, void *p)
 	return 0;
 }
 
-static int class_destroy(void *key, void *datum, void *p)
+static int cls_destroy(void *key, void *datum, void *p)
 {
 	struct class_datum *cladatum;
 	struct constraint_node *constraint, *ctemp;
@@ -566,7 +566,7 @@ static int cat_destroy(void *key, void *datum, void *p)
 static int (*destroy_f[SYM_NUM]) (void *key, void *datum, void *datap) =
 {
 	common_destroy,
-	class_destroy,
+	cls_destroy,
 	role_destroy,
 	type_destroy,
 	user_destroy,
@@ -1124,7 +1124,7 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
 out:
 	return rc;
 bad:
-	class_destroy(key, cladatum, NULL);
+	cls_destroy(key, cladatum, NULL);
 	goto out;
 }
 
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 408820486af..bdb7070dd3d 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -33,6 +33,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/spinlock.h>
+#include <linux/rcupdate.h>
 #include <linux/errno.h>
 #include <linux/in.h>
 #include <linux/sched.h>
@@ -53,6 +54,8 @@
 #include "mls.h"
 #include "objsec.h"
 #include "selinux_netlabel.h"
+#include "xfrm.h"
+#include "ebitmap.h"
 
 extern void selnl_notify_policyload(u32 seqno);
 unsigned int policydb_loaded_version;
@@ -2190,6 +2193,32 @@ void selinux_audit_set_callback(int (*callback)(void))
 	aurule_callback = callback;
 }
 
+/**
+ * security_skb_extlbl_sid - Determine the external label of a packet
+ * @skb: the packet
+ * @base_sid: the SELinux SID to use as a context for MLS only external labels
+ * @sid: the packet's SID
+ *
+ * Description:
+ * Check the various different forms of external packet labeling and determine
+ * the external SID for the packet.
+ *
+ */
+void security_skb_extlbl_sid(struct sk_buff *skb, u32 base_sid, u32 *sid)
+{
+	u32 xfrm_sid;
+	u32 nlbl_sid;
+
+	selinux_skb_xfrm_sid(skb, &xfrm_sid);
+	if (selinux_netlbl_skbuff_getsid(skb,
+					 (xfrm_sid == SECSID_NULL ?
+					  base_sid : xfrm_sid),
+					 &nlbl_sid) != 0)
+		nlbl_sid = SECSID_NULL;
+
+	*sid = (nlbl_sid == SECSID_NULL ? xfrm_sid : nlbl_sid);
+}
+
 #ifdef CONFIG_NETLABEL
 /*
  * This is the structure we store inside the NetLabel cache block.
@@ -2254,8 +2283,6 @@ static void selinux_netlbl_cache_add(struct sk_buff *skb, struct context *ctx)
 	cache = kzalloc(sizeof(*cache),	GFP_ATOMIC);
 	if (cache == NULL)
 		goto netlbl_cache_add_return;
-	secattr.cache->free = selinux_netlbl_cache_free;
-	secattr.cache->data = (void *)cache;
 
 	cache->type = NETLBL_CACHE_T_MLS;
 	if (ebitmap_cpy(&cache->data.mls_label.level[0].cat,
@@ -2268,6 +2295,10 @@ static void selinux_netlbl_cache_add(struct sk_buff *skb, struct context *ctx)
 	cache->data.mls_label.level[0].sens = ctx->range.level[0].sens;
 	cache->data.mls_label.level[1].sens = ctx->range.level[0].sens;
 
+	secattr.cache->free = selinux_netlbl_cache_free;
+	secattr.cache->data = (void *)cache;
+	secattr.flags = NETLBL_SECATTR_CACHE;
+
 	netlbl_cache_add(skb, &secattr);
 
 netlbl_cache_add_return:
@@ -2313,7 +2344,7 @@ static int selinux_netlbl_secattr_to_sid(struct sk_buff *skb,
 
 	POLICY_RDLOCK;
 
-	if (secattr->cache) {
+	if (secattr->flags & NETLBL_SECATTR_CACHE) {
 		cache = NETLBL_CACHE(secattr->cache->data);
 		switch (cache->type) {
 		case NETLBL_CACHE_T_SID:
@@ -2346,7 +2377,7 @@ static int selinux_netlbl_secattr_to_sid(struct sk_buff *skb,
 		default:
 			goto netlbl_secattr_to_sid_return;
 		}
-	} else if (secattr->mls_lvl_vld) {
+	} else if (secattr->flags & NETLBL_SECATTR_MLS_LVL) {
 		ctx = sidtab_search(&sidtab, base_sid);
 		if (ctx == NULL)
 			goto netlbl_secattr_to_sid_return;
@@ -2354,13 +2385,10 @@ static int selinux_netlbl_secattr_to_sid(struct sk_buff *skb,
 		ctx_new.user = ctx->user;
 		ctx_new.role = ctx->role;
 		ctx_new.type = ctx->type;
-		mls_import_lvl(&ctx_new, secattr->mls_lvl, secattr->mls_lvl);
-		if (secattr->mls_cat) {
-			if (mls_import_cat(&ctx_new,
-					   secattr->mls_cat,
-					   secattr->mls_cat_len,
-					   NULL,
-					   0) != 0)
+		mls_import_netlbl_lvl(&ctx_new, secattr);
+		if (secattr->flags & NETLBL_SECATTR_MLS_CAT) {
+			if (ebitmap_netlbl_import(&ctx_new.range.level[0].cat,
+						  secattr->mls_cat) != 0)
 				goto netlbl_secattr_to_sid_return;
 			ctx_new.range.level[1].cat.highbit =
 				ctx_new.range.level[0].cat.highbit;
@@ -2405,20 +2433,20 @@ netlbl_secattr_to_sid_return_cleanup:
  * assign to the packet.  Returns zero on success, negative values on failure.
  *
  */
-static int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
-					u32 base_sid,
-					u32 *sid)
+int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, u32 base_sid, u32 *sid)
 {
 	int rc;
 	struct netlbl_lsm_secattr secattr;
 
 	netlbl_secattr_init(&secattr);
 	rc = netlbl_skbuff_getattr(skb, &secattr);
-	if (rc == 0)
+	if (rc == 0 && secattr.flags != NETLBL_SECATTR_NONE)
 		rc = selinux_netlbl_secattr_to_sid(skb,
 						   &secattr,
 						   base_sid,
 						   sid);
+	else
+		*sid = SECSID_NULL;
 	netlbl_secattr_destroy(&secattr);
 
 	return rc;
@@ -2431,7 +2459,9 @@ static int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
  *
  * Description:
  * Attempt to label a socket using the NetLabel mechanism using the given
- * SID.  Returns zero values on success, negative values on failure.
+ * SID.  Returns zero values on success, negative values on failure.  The
+ * caller is responsibile for calling rcu_read_lock() before calling this
+ * this function and rcu_read_unlock() after this function returns.
  *
  */
 static int selinux_netlbl_socket_setsid(struct socket *sock, u32 sid)
@@ -2454,19 +2484,18 @@ static int selinux_netlbl_socket_setsid(struct socket *sock, u32 sid)
 
 	secattr.domain = kstrdup(policydb.p_type_val_to_name[ctx->type - 1],
 				 GFP_ATOMIC);
-	mls_export_lvl(ctx, &secattr.mls_lvl, NULL);
-	secattr.mls_lvl_vld = 1;
-	rc = mls_export_cat(ctx,
-			    &secattr.mls_cat,
-			    &secattr.mls_cat_len,
-			    NULL,
-			    NULL);
+	secattr.flags |= NETLBL_SECATTR_DOMAIN;
+	mls_export_netlbl_lvl(ctx, &secattr);
+	rc = mls_export_netlbl_cat(ctx, &secattr);
 	if (rc != 0)
 		goto netlbl_socket_setsid_return;
 
 	rc = netlbl_socket_setattr(sock, &secattr);
-	if (rc == 0)
+	if (rc == 0) {
+		spin_lock(&sksec->nlbl_lock);
 		sksec->nlbl_state = NLBL_LABELED;
+		spin_unlock(&sksec->nlbl_lock);
+	}
 
 netlbl_socket_setsid_return:
 	POLICY_RDUNLOCK;
@@ -2475,6 +2504,25 @@ netlbl_socket_setsid_return:
 }
 
 /**
+ * selinux_netlbl_sk_security_reset - Reset the NetLabel fields
+ * @ssec: the sk_security_struct
+ * @family: the socket family
+ *
+ * Description:
+ * Called when the NetLabel state of a sk_security_struct needs to be reset.
+ * The caller is responsibile for all the NetLabel sk_security_struct locking.
+ *
+ */
+void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec,
+				      int family)
+{
+        if (family == PF_INET)
+		ssec->nlbl_state = NLBL_REQUIRE;
+	else
+		ssec->nlbl_state = NLBL_UNSET;
+}
+
+/**
  * selinux_netlbl_sk_security_init - Setup the NetLabel fields
  * @ssec: the sk_security_struct
  * @family: the socket family
@@ -2487,14 +2535,13 @@ netlbl_socket_setsid_return:
 void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec,
 				     int family)
 {
-        if (family == PF_INET)
-		ssec->nlbl_state = NLBL_REQUIRE;
-	else
-		ssec->nlbl_state = NLBL_UNSET;
+	/* No locking needed, we are the only one who has access to ssec */
+	selinux_netlbl_sk_security_reset(ssec, family);
+	spin_lock_init(&ssec->nlbl_lock);
 }
 
 /**
- * selinux_netlbl_sk_clone_security - Copy the NetLabel fields
+ * selinux_netlbl_sk_security_clone - Copy the NetLabel fields
  * @ssec: the original sk_security_struct
  * @newssec: the cloned sk_security_struct
  *
@@ -2503,41 +2550,41 @@ void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec,
  * @newssec.
  *
  */
-void selinux_netlbl_sk_clone_security(struct sk_security_struct *ssec,
+void selinux_netlbl_sk_security_clone(struct sk_security_struct *ssec,
 				      struct sk_security_struct *newssec)
 {
+	/* We don't need to take newssec->nlbl_lock because we are the only
+	 * thread with access to newssec, but we do need to take the RCU read
+	 * lock as other threads could have access to ssec */
+	rcu_read_lock();
+	selinux_netlbl_sk_security_reset(newssec, ssec->sk->sk_family);
 	newssec->sclass = ssec->sclass;
-	if (ssec->nlbl_state != NLBL_UNSET)
-		newssec->nlbl_state = NLBL_REQUIRE;
-	else
-		newssec->nlbl_state = NLBL_UNSET;
+	rcu_read_unlock();
 }
 
 /**
  * selinux_netlbl_socket_post_create - Label a socket using NetLabel
  * @sock: the socket to label
- * @sock_family: the socket family
- * @sid: the SID to use
  *
  * Description:
  * Attempt to label a socket using the NetLabel mechanism using the given
  * SID.  Returns zero values on success, negative values on failure.
  *
  */
-int selinux_netlbl_socket_post_create(struct socket *sock,
-				      int sock_family,
-				      u32 sid)
+int selinux_netlbl_socket_post_create(struct socket *sock)
 {
+	int rc = 0;
 	struct inode_security_struct *isec = SOCK_INODE(sock)->i_security;
 	struct sk_security_struct *sksec = sock->sk->sk_security;
 
 	sksec->sclass = isec->sclass;
 
-	if (sock_family != PF_INET)
-		return 0;
+	rcu_read_lock();
+	if (sksec->nlbl_state == NLBL_REQUIRE)
+		rc = selinux_netlbl_socket_setsid(sock, sksec->sid);
+	rcu_read_unlock();
 
-	sksec->nlbl_state = NLBL_REQUIRE;
-	return selinux_netlbl_socket_setsid(sock, sid);
+	return rc;
 }
 
 /**
@@ -2559,11 +2606,16 @@ void selinux_netlbl_sock_graft(struct sock *sk, struct socket *sock)
 
 	sksec->sclass = isec->sclass;
 
-	if (sk->sk_family != PF_INET)
+	rcu_read_lock();
+
+	if (sksec->nlbl_state != NLBL_REQUIRE) {
+		rcu_read_unlock();
 		return;
+	}
 
 	netlbl_secattr_init(&secattr);
 	if (netlbl_sock_getattr(sk, &secattr) == 0 &&
+	    secattr.flags != NETLBL_SECATTR_NONE &&
 	    selinux_netlbl_secattr_to_sid(NULL,
 					  &secattr,
 					  SECINITSID_UNLABELED,
@@ -2571,35 +2623,12 @@ void selinux_netlbl_sock_graft(struct sock *sk, struct socket *sock)
 		sksec->peer_sid = nlbl_peer_sid;
 	netlbl_secattr_destroy(&secattr);
 
-	sksec->nlbl_state = NLBL_REQUIRE;
-
 	/* Try to set the NetLabel on the socket to save time later, if we fail
 	 * here we will pick up the pieces in later calls to
 	 * selinux_netlbl_inode_permission(). */
 	selinux_netlbl_socket_setsid(sock, sksec->sid);
-}
 
-/**
- * selinux_netlbl_inet_conn_request - Handle a new connection request
- * @skb: the packet
- * @sock_sid: the SID of the parent socket
- *
- * Description:
- * If present, use the security attributes of the packet in @skb and the
- * parent sock's SID to arrive at a SID for the new child sock.  Returns the
- * SID of the connection or SECSID_NULL on failure.
- *
- */
-u32 selinux_netlbl_inet_conn_request(struct sk_buff *skb, u32 sock_sid)
-{
-	int rc;
-	u32 peer_sid;
-
-	rc = selinux_netlbl_skbuff_getsid(skb, sock_sid, &peer_sid);
-	if (rc != 0)
-		return SECSID_NULL;
-
-	return peer_sid;
+	rcu_read_unlock();
 }
 
 /**
@@ -2617,25 +2646,24 @@ u32 selinux_netlbl_inet_conn_request(struct sk_buff *skb, u32 sock_sid)
 int selinux_netlbl_inode_permission(struct inode *inode, int mask)
 {
 	int rc;
-	struct inode_security_struct *isec;
 	struct sk_security_struct *sksec;
 	struct socket *sock;
 
-	if (!S_ISSOCK(inode->i_mode))
+	if (!S_ISSOCK(inode->i_mode) ||
+	    ((mask & (MAY_WRITE | MAY_APPEND)) == 0))
 		return 0;
-
 	sock = SOCKET_I(inode);
-	isec = inode->i_security;
 	sksec = sock->sk->sk_security;
-	mutex_lock(&isec->lock);
-	if (unlikely(sksec->nlbl_state == NLBL_REQUIRE &&
-		     (mask & (MAY_WRITE | MAY_APPEND)))) {
-		lock_sock(sock->sk);
-		rc = selinux_netlbl_socket_setsid(sock, sksec->sid);
-		release_sock(sock->sk);
-	} else
-		rc = 0;
-	mutex_unlock(&isec->lock);
+
+	rcu_read_lock();
+	if (sksec->nlbl_state != NLBL_REQUIRE) {
+		rcu_read_unlock();
+		return 0;
+	}
+	lock_sock(sock->sk);
+	rc = selinux_netlbl_socket_setsid(sock, sksec->sid);
+	release_sock(sock->sk);
+	rcu_read_unlock();
 
 	return rc;
 }
@@ -2693,42 +2721,6 @@ int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
 }
 
 /**
- * selinux_netlbl_socket_getpeersec_stream - Return the connected peer's SID
- * @sock: the socket
- *
- * Description:
- * Examine @sock to find the connected peer's SID.  Returns the SID on success
- * or SECSID_NULL on error.
- *
- */
-u32 selinux_netlbl_socket_getpeersec_stream(struct socket *sock)
-{
-	struct sk_security_struct *sksec = sock->sk->sk_security;
-	return sksec->peer_sid;
-}
-
-/**
- * selinux_netlbl_socket_getpeersec_dgram - Return the SID of a NetLabel packet
- * @skb: the packet
- *
- * Description:
- * Examine @skb to find the SID assigned to it by NetLabel.  Returns the SID on
- * success, SECSID_NULL on error.
- *
- */
-u32 selinux_netlbl_socket_getpeersec_dgram(struct sk_buff *skb)
-{
-	int peer_sid;
-
-	if (selinux_netlbl_skbuff_getsid(skb,
-					 SECINITSID_UNLABELED,
-					 &peer_sid) != 0)
-		return SECSID_NULL;
-
-	return peer_sid;
-}
-
-/**
  * selinux_netlbl_socket_setsockopt - Do not allow users to remove a NetLabel
  * @sock: the socket
  * @level: the socket level or protocol
@@ -2746,21 +2738,19 @@ int selinux_netlbl_socket_setsockopt(struct socket *sock,
 				     int optname)
 {
 	int rc = 0;
-	struct inode *inode = SOCK_INODE(sock);
 	struct sk_security_struct *sksec = sock->sk->sk_security;
-	struct inode_security_struct *isec = inode->i_security;
 	struct netlbl_lsm_secattr secattr;
 
-	mutex_lock(&isec->lock);
+	rcu_read_lock();
 	if (level == IPPROTO_IP && optname == IP_OPTIONS &&
 	    sksec->nlbl_state == NLBL_LABELED) {
 		netlbl_secattr_init(&secattr);
 		rc = netlbl_socket_getattr(sock, &secattr);
-		if (rc == 0 && (secattr.cache || secattr.mls_lvl_vld))
+		if (rc == 0 && secattr.flags != NETLBL_SECATTR_NONE)
 			rc = -EACCES;
 		netlbl_secattr_destroy(&secattr);
 	}
-	mutex_unlock(&isec->lock);
+	rcu_read_unlock();
 
 	return rc;
 }
diff --git a/security/selinux/xfrm.c b/security/selinux/xfrm.c
index 675b995a67c..bd8d1ef40a9 100644
--- a/security/selinux/xfrm.c
+++ b/security/selinux/xfrm.c
@@ -115,76 +115,46 @@ int selinux_xfrm_state_pol_flow_match(struct xfrm_state *x, struct xfrm_policy *
 			struct flowi *fl)
 {
 	u32 state_sid;
-	u32 pol_sid;
-	int err;
+	int rc;
 
-	if (xp->security) {
-		if (!x->security)
-			/* unlabeled SA and labeled policy can't match */
-			return 0;
-		else
-			state_sid = x->security->ctx_sid;
-		pol_sid = xp->security->ctx_sid;
-	} else
+	if (!xp->security)
 		if (x->security)
 			/* unlabeled policy and labeled SA can't match */
 			return 0;
 		else
 			/* unlabeled policy and unlabeled SA match all flows */
 			return 1;
-
-	err = avc_has_perm(state_sid, pol_sid, SECCLASS_ASSOCIATION,
-			  ASSOCIATION__POLMATCH,
-			  NULL);
-
-	if (err)
-		return 0;
-
-	err = avc_has_perm(fl->secid, state_sid, SECCLASS_ASSOCIATION,
-			  ASSOCIATION__SENDTO,
-			  NULL)? 0:1;
-
-	return err;
-}
-
-/*
- * LSM hook implementation that authorizes that a particular outgoing flow
- * can use a given security association.
- */
-
-int selinux_xfrm_flow_state_match(struct flowi *fl, struct xfrm_state *xfrm,
-				  struct xfrm_policy *xp)
-{
-	int rc = 0;
-	u32 sel_sid = SECINITSID_UNLABELED;
-	struct xfrm_sec_ctx *ctx;
-
-	if (!xp->security)
-		if (!xfrm->security)
-			return 1;
-		else
-			return 0;
 	else
-		if (!xfrm->security)
+		if (!x->security)
+			/* unlabeled SA and labeled policy can't match */
 			return 0;
+		else
+			if (!selinux_authorizable_xfrm(x))
+				/* Not a SELinux-labeled SA */
+				return 0;
 
-	/* Context sid is either set to label or ANY_ASSOC */
-	if ((ctx = xfrm->security)) {
-		if (!selinux_authorizable_ctx(ctx))
-			return 0;
+	state_sid = x->security->ctx_sid;
 
-		sel_sid = ctx->ctx_sid;
-	}
+	if (fl->secid != state_sid)
+		return 0;
 
-	rc = avc_has_perm(fl->secid, sel_sid, SECCLASS_ASSOCIATION,
+	rc = avc_has_perm(fl->secid, state_sid, SECCLASS_ASSOCIATION,
 			  ASSOCIATION__SENDTO,
 			  NULL)? 0:1;
 
+	/*
+	 * We don't need a separate SA Vs. policy polmatch check
+	 * since the SA is now of the same label as the flow and
+	 * a flow Vs. policy polmatch check had already happened
+	 * in selinux_xfrm_policy_lookup() above.
+	 */
+
 	return rc;
 }
 
 /*
- * LSM hook implementation that determines the sid for the session.
+ * LSM hook implementation that checks and/or returns the xfrm sid for the
+ * incoming packet.
  */
 
 int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall)
@@ -226,16 +196,15 @@ int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall)
  * CTX does not have a meaningful value on input
  */
 static int selinux_xfrm_sec_ctx_alloc(struct xfrm_sec_ctx **ctxp,
-	struct xfrm_user_sec_ctx *uctx, struct xfrm_sec_ctx *pol, u32 sid)
+	struct xfrm_user_sec_ctx *uctx, u32 sid)
 {
 	int rc = 0;
 	struct task_security_struct *tsec = current->security;
 	struct xfrm_sec_ctx *ctx = NULL;
 	char *ctx_str = NULL;
 	u32 str_len;
-	u32 ctx_sid;
 
-	BUG_ON(uctx && pol);
+	BUG_ON(uctx && sid);
 
 	if (!uctx)
 		goto not_from_user;
@@ -279,15 +248,7 @@ static int selinux_xfrm_sec_ctx_alloc(struct xfrm_sec_ctx **ctxp,
 	return rc;
 
 not_from_user:
-	if (pol) {
-		rc = security_sid_mls_copy(pol->ctx_sid, sid, &ctx_sid);
-		if (rc)
-			goto out;
-	}
-	else
-		ctx_sid = sid;
-
-	rc = security_sid_to_context(ctx_sid, &ctx_str, &str_len);
+	rc = security_sid_to_context(sid, &ctx_str, &str_len);
 	if (rc)
 		goto out;
 
@@ -302,7 +263,7 @@ not_from_user:
 
 	ctx->ctx_doi = XFRM_SC_DOI_LSM;
 	ctx->ctx_alg = XFRM_SC_ALG_SELINUX;
-	ctx->ctx_sid = ctx_sid;
+	ctx->ctx_sid = sid;
 	ctx->ctx_len = str_len;
 	memcpy(ctx->ctx_str,
 	       ctx_str,
@@ -323,22 +284,14 @@ out2:
  * xfrm_policy.
  */
 int selinux_xfrm_policy_alloc(struct xfrm_policy *xp,
-		struct xfrm_user_sec_ctx *uctx, struct sock *sk)
+		struct xfrm_user_sec_ctx *uctx)
 {
 	int err;
-	u32 sid;
 
 	BUG_ON(!xp);
-	BUG_ON(uctx && sk);
-
-	if (sk) {
-		struct sk_security_struct *ssec = sk->sk_security;
-		sid = ssec->sid;
-	}
-	else
-		sid = SECSID_NULL;
+	BUG_ON(!uctx);
 
-	err = selinux_xfrm_sec_ctx_alloc(&xp->security, uctx, NULL, sid);
+	err = selinux_xfrm_sec_ctx_alloc(&xp->security, uctx, 0);
 	return err;
 }
 
@@ -399,13 +352,13 @@ int selinux_xfrm_policy_delete(struct xfrm_policy *xp)
  * xfrm_state.
  */
 int selinux_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *uctx,
-		struct xfrm_sec_ctx *pol, u32 secid)
+		u32 secid)
 {
 	int err;
 
 	BUG_ON(!x);
 
-	err = selinux_xfrm_sec_ctx_alloc(&x->security, uctx, pol, secid);
+	err = selinux_xfrm_sec_ctx_alloc(&x->security, uctx, secid);
 	return err;
 }
 
@@ -419,74 +372,6 @@ void selinux_xfrm_state_free(struct xfrm_state *x)
 		kfree(ctx);
 }
 
-/*
- * SELinux internal function to retrieve the context of a connected
- * (sk->sk_state == TCP_ESTABLISHED) TCP socket based on its security
- * association used to connect to the remote socket.
- *
- * Retrieve via getsockopt SO_PEERSEC.
- */
-u32 selinux_socket_getpeer_stream(struct sock *sk)
-{
-	struct dst_entry *dst, *dst_test;
-	u32 peer_sid = SECSID_NULL;
-
-	if (sk->sk_state != TCP_ESTABLISHED)
-		goto out;
-
-	dst = sk_dst_get(sk);
-	if (!dst)
-		goto out;
-
- 	for (dst_test = dst; dst_test != 0;
-      	     dst_test = dst_test->child) {
-		struct xfrm_state *x = dst_test->xfrm;
-
- 		if (x && selinux_authorizable_xfrm(x)) {
-	 	 	struct xfrm_sec_ctx *ctx = x->security;
-			peer_sid = ctx->ctx_sid;
-			break;
-		}
-	}
-	dst_release(dst);
-
-out:
-	return peer_sid;
-}
-
-/*
- * SELinux internal function to retrieve the context of a UDP packet
- * based on its security association used to connect to the remote socket.
- *
- * Retrieve via setsockopt IP_PASSSEC and recvmsg with control message
- * type SCM_SECURITY.
- */
-u32 selinux_socket_getpeer_dgram(struct sk_buff *skb)
-{
-	struct sec_path *sp;
-
-	if (skb == NULL)
-		return SECSID_NULL;
-
-	if (skb->sk->sk_protocol != IPPROTO_UDP)
-		return SECSID_NULL;
-
-	sp = skb->sp;
-	if (sp) {
-		int i;
-
-		for (i = sp->len-1; i >= 0; i--) {
-			struct xfrm_state *x = sp->xvec[i];
-			if (selinux_authorizable_xfrm(x)) {
-				struct xfrm_sec_ctx *ctx = x->security;
-				return ctx->ctx_sid;
-			}
-		}
-	}
-
-	return SECSID_NULL;
-}
-
  /*
   * LSM hook implementation that authorizes deletion of labeled SAs.
   */
@@ -532,6 +417,13 @@ int selinux_xfrm_sock_rcv_skb(u32 isec_sid, struct sk_buff *skb,
 		}
 	}
 
+	/*
+	 * This check even when there's no association involved is
+	 * intended, according to Trent Jaeger, to make sure a
+	 * process can't engage in non-ipsec communication unless
+	 * explicitly allowed by policy.
+	 */
+
 	rc = avc_has_perm(isec_sid, sel_sid, SECCLASS_ASSOCIATION,
 			  ASSOCIATION__RECVFROM, ad);
 
@@ -543,10 +435,10 @@ int selinux_xfrm_sock_rcv_skb(u32 isec_sid, struct sk_buff *skb,
  * If we have no security association, then we need to determine
  * whether the socket is allowed to send to an unlabelled destination.
  * If we do have a authorizable security association, then it has already been
- * checked in xfrm_policy_lookup hook.
+ * checked in the selinux_xfrm_state_pol_flow_match hook above.
  */
 int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb,
-					struct avc_audit_data *ad)
+					struct avc_audit_data *ad, u8 proto)
 {
 	struct dst_entry *dst;
 	int rc = 0;
@@ -565,6 +457,27 @@ int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb,
 		}
 	}
 
+	switch (proto) {
+	case IPPROTO_AH:
+	case IPPROTO_ESP:
+	case IPPROTO_COMP:
+		/*
+		 * We should have already seen this packet once before
+		 * it underwent xfrm(s). No need to subject it to the
+		 * unlabeled check.
+		 */
+		goto out;
+	default:
+		break;
+	}
+
+	/*
+	 * This check even when there's no association involved is
+	 * intended, according to Trent Jaeger, to make sure a
+	 * process can't engage in non-ipsec communication unless
+	 * explicitly allowed by policy.
+	 */
+
 	rc = avc_has_perm(isec_sid, SECINITSID_UNLABELED, SECCLASS_ASSOCIATION,
 			  ASSOCIATION__SENDTO, ad);
 out:
diff --git a/sound/aoa/aoa-gpio.h b/sound/aoa/aoa-gpio.h
index 3a61f311557..ee64f5de896 100644
--- a/sound/aoa/aoa-gpio.h
+++ b/sound/aoa/aoa-gpio.h
@@ -59,10 +59,10 @@ struct gpio_methods {
 };
 
 struct gpio_notification {
+	struct delayed_work work;
 	notify_func_t notify;
 	void *data;
 	void *gpio_private;
-	struct work_struct work;
 	struct mutex mutex;
 };
 
diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/snd-aoa-gpio-feature.c
index 40eb47eccf9..2b03bc798bc 100644
--- a/sound/aoa/core/snd-aoa-gpio-feature.c
+++ b/sound/aoa/core/snd-aoa-gpio-feature.c
@@ -195,9 +195,10 @@ static void ftr_gpio_all_amps_restore(struct gpio_runtime *rt)
 	ftr_gpio_set_lineout(rt, (s>>2)&1);
 }
 
-static void ftr_handle_notify(void *data)
+static void ftr_handle_notify(struct work_struct *work)
 {
-	struct gpio_notification *notif = data;
+	struct gpio_notification *notif =
+		container_of(work, struct gpio_notification, work.work);
 
 	mutex_lock(&notif->mutex);
 	if (notif->notify)
@@ -253,12 +254,9 @@ static void ftr_gpio_init(struct gpio_runtime *rt)
 
 	ftr_gpio_all_amps_off(rt);
 	rt->implementation_private = 0;
-	INIT_WORK(&rt->headphone_notify.work, ftr_handle_notify,
-		  &rt->headphone_notify);
-	INIT_WORK(&rt->line_in_notify.work, ftr_handle_notify,
-		  &rt->line_in_notify);
-	INIT_WORK(&rt->line_out_notify.work, ftr_handle_notify,
-		  &rt->line_out_notify);
+	INIT_DELAYED_WORK(&rt->headphone_notify.work, ftr_handle_notify);
+	INIT_DELAYED_WORK(&rt->line_in_notify.work, ftr_handle_notify);
+	INIT_DELAYED_WORK(&rt->line_out_notify.work, ftr_handle_notify);
 	mutex_init(&rt->headphone_notify.mutex);
 	mutex_init(&rt->line_in_notify.mutex);
 	mutex_init(&rt->line_out_notify.mutex);
@@ -287,7 +285,7 @@ static irqreturn_t ftr_handle_notify_irq(int xx, void *data)
 {
 	struct gpio_notification *notif = data;
 
-	schedule_work(&notif->work);
+	schedule_delayed_work(&notif->work, 0);
 
 	return IRQ_HANDLED;
 }
diff --git a/sound/aoa/core/snd-aoa-gpio-pmf.c b/sound/aoa/core/snd-aoa-gpio-pmf.c
index 2836c321839..5ca2220eac7 100644
--- a/sound/aoa/core/snd-aoa-gpio-pmf.c
+++ b/sound/aoa/core/snd-aoa-gpio-pmf.c
@@ -69,9 +69,10 @@ static void pmf_gpio_all_amps_restore(struct gpio_runtime *rt)
 	pmf_gpio_set_lineout(rt, (s>>2)&1);
 }
 
-static void pmf_handle_notify(void *data)
+static void pmf_handle_notify(struct work_struct *work)
 {
-	struct gpio_notification *notif = data;
+	struct gpio_notification *notif =
+		container_of(work, struct gpio_notification, work.work);
 
 	mutex_lock(&notif->mutex);
 	if (notif->notify)
@@ -83,12 +84,9 @@ static void pmf_gpio_init(struct gpio_runtime *rt)
 {
 	pmf_gpio_all_amps_off(rt);
 	rt->implementation_private = 0;
-	INIT_WORK(&rt->headphone_notify.work, pmf_handle_notify,
-		  &rt->headphone_notify);
-	INIT_WORK(&rt->line_in_notify.work, pmf_handle_notify,
-		  &rt->line_in_notify);
-	INIT_WORK(&rt->line_out_notify.work, pmf_handle_notify,
-		  &rt->line_out_notify);
+	INIT_DELAYED_WORK(&rt->headphone_notify.work, pmf_handle_notify);
+	INIT_DELAYED_WORK(&rt->line_in_notify.work, pmf_handle_notify);
+	INIT_DELAYED_WORK(&rt->line_out_notify.work, pmf_handle_notify);
 	mutex_init(&rt->headphone_notify.mutex);
 	mutex_init(&rt->line_in_notify.mutex);
 	mutex_init(&rt->line_out_notify.mutex);
@@ -129,7 +127,7 @@ static void pmf_handle_notify_irq(void *data)
 {
 	struct gpio_notification *notif = data;
 
-	schedule_work(&notif->work);
+	schedule_delayed_work(&notif->work, 0);
 }
 
 static int pmf_set_notify(struct gpio_runtime *rt,
diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c
index 12ffffc9e81..d2f2c5078e6 100644
--- a/sound/i2c/other/ak4114.c
+++ b/sound/i2c/other/ak4114.c
@@ -35,7 +35,7 @@ MODULE_LICENSE("GPL");
 
 #define AK4114_ADDR			0x00 /* fixed address */
 
-static void ak4114_stats(void *);
+static void ak4114_stats(struct work_struct *work);
 
 static void reg_write(struct ak4114 *ak4114, unsigned char reg, unsigned char val)
 {
@@ -158,7 +158,7 @@ void snd_ak4114_reinit(struct ak4114 *chip)
 	reg_write(chip, AK4114_REG_PWRDN, old | AK4114_RST | AK4114_PWN);
 	/* bring up statistics / event queing */
 	chip->init = 0;
-	INIT_WORK(&chip->work, ak4114_stats, chip);
+	INIT_DELAYED_WORK(&chip->work, ak4114_stats);
 	queue_delayed_work(chip->workqueue, &chip->work, HZ / 10);
 }
 
@@ -561,9 +561,9 @@ int snd_ak4114_check_rate_and_errors(struct ak4114 *ak4114, unsigned int flags)
 	return res;
 }
 
-static void ak4114_stats(void *data)
+static void ak4114_stats(struct work_struct *work)
 {
-	struct ak4114 *chip = (struct ak4114 *)data;
+	struct ak4114 *chip = container_of(work, struct ak4114, work.work);
 
 	if (chip->init)
 		return;
diff --git a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c
index b1c5d8286e4..147c8a95113 100644
--- a/sound/oss/cs46xx.c
+++ b/sound/oss/cs46xx.c
@@ -91,6 +91,7 @@
 #include <linux/poll.h>
 #include <linux/ac97_codec.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/io.h>
 #include <asm/dma.h>
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index b256c040116..eaf69971bf9 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -25,6 +25,7 @@
 #define BE_CONSERVATIVE
 #define SAMPLE_ROUNDUP 0
 
+#include <linux/mm.h>
 #include "sound_config.h"
 
 #define DMAP_FREE_ON_CLOSE      0
diff --git a/sound/oss/emu10k1/audio.c b/sound/oss/emu10k1/audio.c
index cde4d59d543..86dd23974e0 100644
--- a/sound/oss/emu10k1/audio.c
+++ b/sound/oss/emu10k1/audio.c
@@ -36,6 +36,7 @@
 #include <linux/bitops.h>
 #include <asm/io.h>
 #include <linux/sched.h>
+#include <linux/mm.h>
 #include <linux/smp_lock.h>
 
 #include "hwaccess.h"
diff --git a/sound/oss/es1371.c b/sound/oss/es1371.c
index ddf6b0a0bca..cc282a0cd53 100644
--- a/sound/oss/es1371.c
+++ b/sound/oss/es1371.c
@@ -130,6 +130,7 @@
 #include <linux/wait.h>
 #include <linux/dma-mapping.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/io.h>
 #include <asm/page.h>
diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c
index 240cc7939b6..c3c8a720d55 100644
--- a/sound/oss/i810_audio.c
+++ b/sound/oss/i810_audio.c
@@ -101,6 +101,7 @@
 #include <linux/ac97_codec.h>
 #include <linux/bitops.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/uaccess.h>
 
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index 75c5e745705..8fb8e7f9955 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -42,6 +42,7 @@
 #include <linux/proc_fs.h>
 #include <linux/smp_lock.h>
 #include <linux/module.h>
+#include <linux/mm.h>
 
 /*
  * This ought to be moved into include/asm/dma.h
diff --git a/sound/oss/sscape.c b/sound/oss/sscape.c
index 51f2fa61541..30c36d1f35d 100644
--- a/sound/oss/sscape.c
+++ b/sound/oss/sscape.c
@@ -39,6 +39,7 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/proc_fs.h>
+#include <linux/mm.h>
 #include <linux/spinlock.h>
 
 #include "coproc.h"
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 7a363a178af..6b1f8c9cdcf 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -216,6 +216,7 @@
 #include <linux/gameport.h>
 #include <linux/kernel.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 6577b232535..7abcb10b275 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1927,9 +1927,10 @@ static int snd_ac97_dev_disconnect(struct snd_device *device)
 static struct snd_ac97_build_ops null_build_ops;
 
 #ifdef CONFIG_SND_AC97_POWER_SAVE
-static void do_update_power(void *data)
+static void do_update_power(struct work_struct *work)
 {
-	update_power_regs(data);
+	update_power_regs(
+		container_of(work, struct snd_ac97, power_work.work));
 }
 #endif
 
@@ -1989,7 +1990,7 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,
 	mutex_init(&ac97->page_mutex);
 #ifdef CONFIG_SND_AC97_POWER_SAVE
 	ac97->power_workq = create_workqueue("ac97");
-	INIT_WORK(&ac97->power_work, do_update_power, ac97);
+	INIT_DELAYED_WORK(&ac97->power_work, do_update_power);
 #endif
 
 #ifdef CONFIG_PCI
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 9c3d7ac0806..71482c15a85 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -272,10 +272,11 @@ EXPORT_SYMBOL(snd_hda_queue_unsol_event);
 /*
  * process queueud unsolicited events
  */
-static void process_unsol_events(void *data)
+static void process_unsol_events(struct work_struct *work)
 {
-	struct hda_bus *bus = data;
-	struct hda_bus_unsolicited *unsol = bus->unsol;
+	struct hda_bus_unsolicited *unsol =
+		container_of(work, struct hda_bus_unsolicited, work);
+	struct hda_bus *bus = unsol->bus;
 	struct hda_codec *codec;
 	unsigned int rp, caddr, res;
 
@@ -314,7 +315,8 @@ static int init_unsol_queue(struct hda_bus *bus)
 		kfree(unsol);
 		return -ENOMEM;
 	}
-	INIT_WORK(&unsol->work, process_unsol_events, bus);
+	INIT_WORK(&unsol->work, process_unsol_events);
+	unsol->bus = bus;
 	bus->unsol = unsol;
 	return 0;
 }
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index f9416c36396..9ca1baf860b 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -206,6 +206,7 @@ struct hda_bus_unsolicited {
 	/* workqueue */
 	struct workqueue_struct *workq;
 	struct work_struct work;
+	struct hda_bus *bus;
 };
 
 /*
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index fd3590fcaed..2d40cc72f23 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -219,35 +219,15 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static int pdacf_config(struct pcmcia_device *link)
 {
 	struct snd_pdacf *pdacf = link->priv;
-	tuple_t tuple;
-	cisparse_t *parse = NULL;
-	u_short buf[32];
 	int last_fn, last_ret;
 
 	snd_printdd(KERN_DEBUG "pdacf_config called\n");
-	parse = kmalloc(sizeof(*parse), GFP_KERNEL);
-	if (! parse) {
-		snd_printk(KERN_ERR "pdacf_config: cannot allocate\n");
-		return -ENOMEM;
-	}
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	tuple.Attributes = 0;
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
-	link->conf.ConfigBase = parse->config.base;
 	link->conf.ConfigIndex = 0x5;
 
 	CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
 	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
 	CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
 
-	kfree(parse);
-
 	if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
 		goto failed;
 
@@ -255,7 +235,6 @@ static int pdacf_config(struct pcmcia_device *link)
 	return 0;
 
 cs_failed:
-	kfree(parse);
 	cs_error(link, last_fn, last_ret);
 failed:
 	pcmcia_disable_device(link);
@@ -299,7 +278,8 @@ static int pdacf_resume(struct pcmcia_device *link)
  * Module entry points
  */
 static struct pcmcia_device_id snd_pdacf_ids[] = {
-	PCMCIA_DEVICE_MANF_CARD(0x015d, 0x4c45),
+	/* this is too general PCMCIA_DEVICE_MANF_CARD(0x015d, 0x4c45), */
+	PCMCIA_DEVICE_PROD_ID12("Core Sound","PDAudio-CF",0x396d19d2,0x71717b49),
 	PCMCIA_DEVICE_NULL
 };
 MODULE_DEVICE_TABLE(pcmcia, snd_pdacf_ids);
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 3089fcca800..d7df59e9c64 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -217,34 +217,12 @@ static int vxpocket_config(struct pcmcia_device *link)
 {
 	struct vx_core *chip = link->priv;
 	struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
-	tuple_t tuple;
-	cisparse_t *parse;
-	u_short buf[32];
 	int last_fn, last_ret;
 
 	snd_printdd(KERN_DEBUG "vxpocket_config called\n");
-	parse = kmalloc(sizeof(*parse), GFP_KERNEL);
-	if (! parse) {
-		snd_printk(KERN_ERR "vx: cannot allocate\n");
-		return -ENOMEM;
-	}
-	tuple.Attributes = 0;
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
-	link->conf.ConfigBase = parse->config.base;
-	link->conf.Present = parse->config.rmask[0];
 
 	/* redefine hardware record according to the VERSION1 string */
-	tuple.DesiredTuple = CISTPL_VERS_1;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
-	if (! strcmp(parse->version_1.str + parse->version_1.ofs[1], "VX-POCKET")) {
+	if (!strcmp(link->prod_id[1], "VX-POCKET")) {
 		snd_printdd("VX-pocket is detected\n");
 	} else {
 		snd_printdd("VX-pocket 440 is detected\n");
@@ -265,14 +243,12 @@ static int vxpocket_config(struct pcmcia_device *link)
 		goto failed;
 
 	link->dev_node = &vxp->node;
-	kfree(parse);
 	return 0;
 
 cs_failed:
 	cs_error(link, last_fn, last_ret);
 failed:
 	pcmcia_disable_device(link);
-	kfree(parse);
 	return -ENODEV;
 }
 
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 2fbe1d183fc..8f074c7936e 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -942,10 +942,11 @@ static void check_mute(struct snd_pmac *chip, struct pmac_gpio *gp, int val, int
 }
 
 static struct work_struct device_change;
+static struct snd_pmac *device_change_chip;
 
-static void device_change_handler(void *self)
+static void device_change_handler(struct work_struct *work)
 {
-	struct snd_pmac *chip = self;
+	struct snd_pmac *chip = device_change_chip;
 	struct pmac_tumbler *mix;
 	int headphone, lineout;
 
@@ -1417,7 +1418,8 @@ int __init snd_pmac_tumbler_init(struct snd_pmac *chip)
 	chip->resume = tumbler_resume;
 #endif
 
-	INIT_WORK(&device_change, device_change_handler, (void *)chip);
+	INIT_WORK(&device_change, device_change_handler);
+	device_change_chip = chip;
 
 #ifdef PMAC_SUPPORT_AUTOMUTE
 	if ((mix->headphone_irq >=0 || mix->lineout_irq >= 0)