Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

64 files changed, 8135 insertions, 0 deletions

diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
new file mode 100644
index 00000000000..62a89e812e3
--- /dev/null
+++ b/arch/h8300/Kconfig
@@ -0,0 +1,194 @@
+#
+# For a description of the syntax of this configuration file,
+# see Documentation/kbuild/config-language.txt.
+#
+
+mainmenu "uClinux/h8300 (w/o MMU) Kernel Configuration"
+
+config H8300
+	bool
+	default y
+
+config MMU
+	bool
+	default n
+
+config SWAP
+	bool
+	default n
+
+config FPU
+	bool
+	default n
+
+config UID16
+	bool
+	default y
+
+config RWSEM_GENERIC_SPINLOCK
+	bool
+	default y
+
+config RWSEM_XCHGADD_ALGORITHM
+	bool
+	default n
+
+config GENERIC_CALIBRATE_DELAY
+	bool
+	default y
+
+config ISA
+	bool
+	default y
+
+config PCI
+	bool
+	default n
+
+source "init/Kconfig"
+
+source "arch/h8300/Kconfig.cpu"
+
+menu "Executable file formats"
+
+source "fs/Kconfig.binfmt"
+
+endmenu
+
+source "drivers/base/Kconfig"
+
+source "drivers/mtd/Kconfig"
+
+source "drivers/block/Kconfig"
+
+source "drivers/ide/Kconfig"
+
+source "arch/h8300/Kconfig.ide"
+
+source "net/Kconfig"
+
+#
+# input - input/joystick depends on it. As does USB.
+#
+source "drivers/input/Kconfig"
+
+menu "Character devices"
+
+config VT
+	bool "Virtual terminal"
+	---help---
+	  If you say Y here, you will get support for terminal devices with
+	  display and keyboard devices. These are called "virtual" because you
+	  can run several virtual terminals (also called virtual consoles) on
+	  one physical terminal. This is rather useful, for example one
+	  virtual terminal can collect system messages and warnings, another
+	  one can be used for a text-mode user session, and a third could run
+	  an X session, all in parallel. Switching between virtual terminals
+	  is done with certain key combinations, usually Alt-<function key>.
+
+	  The setterm command ("man setterm") can be used to change the
+	  properties (such as colors or beeping) of a virtual terminal. The
+	  man page console_codes(4) ("man console_codes") contains the special
+	  character sequences that can be used to change those properties
+	  directly. The fonts used on virtual terminals can be changed with
+	  the setfont ("man setfont") command and the key bindings are defined
+	  with the loadkeys ("man loadkeys") command.
+
+	  You need at least one virtual terminal device in order to make use
+	  of your keyboard and monitor. Therefore, only people configuring an
+	  embedded system would want to say N here in order to save some
+	  memory; the only way to log into such a system is then via a serial
+	  or network connection.
+
+	  If unsure, say Y, or else you won't be able to do much with your new
+	  shiny Linux system :-)
+
+config VT_CONSOLE
+	bool "Support for console on virtual terminal"
+	depends on VT
+	---help---
+	  The system console is the device which receives all kernel messages
+	  and warnings and which allows logins in single user mode. If you
+	  answer Y here, a virtual terminal (the device used to interact with
+	  a physical terminal) can be used as system console. This is the most
+	  common mode of operations, so you should say Y here unless you want
+	  the kernel messages be output only to a serial port (in which case
+	  you should say Y to "Console on serial port", below).
+
+	  If you do say Y here, by default the currently visible virtual
+	  terminal (/dev/tty0) will be used as system console. You can change
+	  that with a kernel command line option such as "console=tty3" which
+	  would use the third virtual terminal as system console. (Try "man
+	  bootparam" or see the documentation of your boot loader (lilo or
+	  loadlin) about how to pass options to the kernel at boot time.)
+
+	  If unsure, say Y.
+
+config HW_CONSOLE
+	bool
+	depends on VT && !S390 && !UM
+	default y
+
+comment "Unix98 PTY support"
+
+config UNIX98_PTYS
+	bool "Unix98 PTY support"
+	---help---
+	  A pseudo terminal (PTY) is a software device consisting of two
+	  halves: a master and a slave. The slave device behaves identical to
+	  a physical terminal; the master device is used by a process to
+	  read data from and write data to the slave, thereby emulating a
+	  terminal. Typical programs for the master side are telnet servers
+	  and xterms.
+
+	  Linux has traditionally used the BSD-like names /dev/ptyxx for
+	  masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
+	  has a number of problems. The GNU C library glibc 2.1 and later,
+	  however, supports the Unix98 naming standard: in order to acquire a
+	  pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
+	  terminal is then made available to the process and the pseudo
+	  terminal slave can be accessed as /dev/pts/<number>. What was
+	  traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
+
+	  The entries in /dev/pts/ are created on the fly by a virtual
+	  file system; therefore, if you say Y here you should say Y to
+	  "/dev/pts file system for Unix98 PTYs" as well.
+
+	  If you want to say Y here, you need to have the C library glibc 2.1
+	  or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
+	  Read the instructions in <file:Documentation/Changes> pertaining to
+	  pseudo terminals. It's safe to say N.
+
+config UNIX98_PTY_COUNT
+	int "Maximum number of Unix98 PTYs in use (0-2048)"
+	depends on UNIX98_PTYS
+	default "256"
+	help
+	  The maximum number of Unix98 PTYs that can be used at any one time.
+	  The default is 256, and should be enough for desktop systems. Server
+	  machines which support incoming telnet/rlogin/ssh connections and/or
+	  serve several X terminals may want to increase this: every incoming
+	  connection and every xterm uses up one PTY.
+
+	  When not in use, each additional set of 256 PTYs occupy
+	  approximately 8 KB of kernel memory on 32-bit architectures.
+
+source "drivers/char/pcmcia/Kconfig"
+
+source "drivers/serial/Kconfig"
+
+source "drivers/i2c/Kconfig"
+
+source "drivers/usb/Kconfig"
+
+endmenu
+
+source "fs/Kconfig"
+
+source "arch/h8300/Kconfig.debug"
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
+source "lib/Kconfig"
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu
new file mode 100644
index 00000000000..d9dd62a565a
--- /dev/null
+++ b/arch/h8300/Kconfig.cpu
@@ -0,0 +1,183 @@
+menu "Processor type and features"
+
+choice
+	prompt "H8/300 platform"
+	default H8300H_GENERIC
+
+config H8300H_GENERIC
+	bool "H8/300H Generic"
+	help
+	  H8/300H CPU Generic Hardware Support
+
+config H8300H_AKI3068NET
+	bool "AE-3068/69"
+	help
+	  AKI-H8/3068F / AKI-H8/3069F Flashmicom LAN Board Support
+	  More Information. (Japanese Only)
+	  <http://akizukidensi.com/catalog/h8.html>
+	  AE-3068/69 Evaluation Board Support
+	  More Information.
+	  <http://www.microtronique.com/ae3069lan.htm>
+
+config H8300H_H8MAX
+	bool "H8MAX"
+	help
+	  H8MAX Evaluation Board Support
+	  More Information. (Japanese Only)
+	  <http://strawberry-linux.com/h8/index.html>
+
+config H8300H_SIM
+	bool "H8/300H Simulator"
+	help
+	  GDB Simulator Support
+	  More Information.
+	  arch/h8300/Doc/simulator.txt
+
+config H8S_GENERIC
+	bool "H8S Generic"
+	help
+	  H8S CPU Generic Hardware Support
+
+config H8S_EDOSK2674
+	bool "EDOSK-2674"
+	help
+	  Renesas EDOSK-2674 Evaluation Board Support
+	  More Information.
+	  <http://www.azpower.com/H8-uClinux/index.html>
+ 	  <http://www.eu.renesas.com/tools/edk/support/edosk2674.html>
+
+config H8S_SIM
+	bool "H8S Simulator"
+	help
+	  GDB Simulator Support
+	  More Information.
+	  arch/h8300/Doc/simulator.txt
+
+endchoice
+
+if (H8300H_GENERIC || H8S_GENERIC)
+menu "Detail Selection"
+if (H8300H_GENERIC)
+choice
+	prompt "CPU Selection"
+
+config H83002
+	bool "H8/3001,3002,3003"
+
+config H83007
+	bool "H8/3006,3007"
+
+config H83048
+	bool "H8/3044,3045,3046,3047,3048,3052"
+
+config H83068
+	bool "H8/3065,3066,3067,3068,3069"
+endchoice
+endif
+
+if (H8S_GENERIC)
+choice
+	prompt "CPU Selection"
+
+config H8S2678
+	bool "H8S/2670,2673,2674R,2675,2676"
+endchoice
+endif
+
+config CPU_CLOCK
+	int "CPU Clock Frequency (/1KHz)"
+	default "20000"
+	help
+	  CPU Clock Frequency divide to 1000
+endmenu
+endif
+
+if (H8300H_GENERIC || H8S_GENERIC || H8300H_SIM || H8S_SIM || H8S_EDOSK2674)
+choice
+	prompt "Kernel executes from"
+	---help---
+	  Choose the memory type that the kernel will be running in.
+
+config RAMKERNEL
+	bool "RAM"
+	help
+	  The kernel will be resident in RAM when running.
+
+config ROMKERNEL
+	bool "ROM"
+	help
+	  The kernel will be resident in FLASH/ROM when running.
+
+endchoice
+endif
+
+if (H8300H_AKI3068NET)
+config H83068
+	bool
+	default y
+
+config CPU_CLOCK
+	int
+	default "20000"
+
+config RAMKERNEL
+	bool
+	default y
+endif
+
+if (H8300H_H8MAX)
+config H83068
+	bool
+	default y
+
+config CPU_CLOCK
+	int
+	default 25000
+
+config RAMKERNEL
+	bool
+	default y
+endif
+
+if (H8300H_SIM)
+config H83007
+	bool
+	default y
+
+config CPU_CLOCK
+	int
+	default "16000"
+endif
+
+if (H8S_EDOSK2674)
+config H8S2678
+	bool
+	default y
+config CPU_CLOCK
+	int
+	default 33000
+endif
+
+if (H8S_SIM)
+config H8S2678
+	bool
+	default y
+config CPU_CLOCK
+	int
+	default 33000
+endif
+
+config CPU_H8300H
+	bool
+	depends on (H8002 || H83007 || H83048 || H83068)
+	default y
+
+config CPU_H8S
+	bool
+	depends on H8S2678
+	default y
+
+config PREEMPT
+	bool "Preemptible Kernel"
+	default n
+endmenu
diff --git a/arch/h8300/Kconfig.debug b/arch/h8300/Kconfig.debug
new file mode 100644
index 00000000000..55034d08abf
--- /dev/null
+++ b/arch/h8300/Kconfig.debug
@@ -0,0 +1,68 @@
+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config FULLDEBUG
+	bool "Full Symbolic/Source Debugging support"
+	help
+	  Enable debugging symbols on kernel build.
+
+config HIGHPROFILE
+	bool "Use fast second timer for profiling"
+	help
+	  Use a fast secondary clock to produce profiling information.
+
+config NO_KERNEL_MSG
+	bool "Suppress Kernel BUG Messages"
+	help
+	  Do not output any debug BUG messages within the kernel.
+
+config GDB_MAGICPRINT
+	bool "Message Output for GDB MagicPrint service"
+	depends on (H8300H_SIM || H8S_SIM)
+	help
+	  kernel messages output useing MagicPrint service from GDB
+
+config SYSCALL_PRINT
+	bool "SystemCall trace print"
+	help
+	  outout history of systemcall
+
+config GDB_DEBUG
+   	bool "Use gdb stub"
+	depends on (!H8300H_SIM && !H8S_SIM)
+	help
+	  gdb stub exception support
+
+config CONFIG_SH_STANDARD_BIOS
+	bool "Use gdb protocol serial console"
+	depends on (!H8300H_SIM && !H8S_SIM)
+	help
+	  serial console output using GDB protocol.
+	  Require eCos/RedBoot
+
+config DEFAULT_CMDLINE
+	bool "Use buildin commandline"
+	default n
+	help
+	  buildin kernel commandline enabled.
+
+config KERNEL_COMMAND
+	string "Buildin commmand string"
+	depends on DEFAULT_CMDLINE
+	help
+	  buildin kernel commandline strings.
+
+config BLKDEV_RESERVE
+	bool "BLKDEV Reserved Memory"
+	default n
+	help
+	  Reserved BLKDEV area.
+
+config CONFIG_BLKDEV_RESERVE_ADDRESS
+	hex 'start address'
+	depends on BLKDEV_RESERVE
+	help
+	  BLKDEV start address.
+
+endmenu
diff --git a/arch/h8300/Kconfig.ide b/arch/h8300/Kconfig.ide
new file mode 100644
index 00000000000..a38a63054ac
--- /dev/null
+++ b/arch/h8300/Kconfig.ide
@@ -0,0 +1,44 @@
+# uClinux H8/300 Target Board Selection Menu (IDE)
+
+if (H8300H_AKI3068NET)
+menu "IDE Extra configuration"
+
+config H8300_IDE_BASE
+	hex "IDE register base address"
+	depends on IDE
+	default 0
+	help
+	  IDE registers base address
+
+config H8300_IDE_ALT
+	hex "IDE register alternate address"
+	depends on IDE
+	default 0
+	help
+	  IDE alternate registers address
+
+config H8300_IDE_IRQ
+	int "IDE IRQ no"
+	depends on IDE
+	default 0
+	help
+	  IDE use IRQ no
+endmenu
+endif
+
+if (H8300H_H8MAX)
+config H8300_IDE_BASE
+	hex
+	depends on IDE
+	default 0x200000
+
+config H8300_IDE_ALT
+	hex
+	depends on IDE
+	default 0x60000c
+
+config H8300_IDE_IRQ
+	int
+	depends on IDE
+	default 5
+endif
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
new file mode 100644
index 00000000000..c9b80cffd71
--- /dev/null
+++ b/arch/h8300/Makefile
@@ -0,0 +1,78 @@
+#
+# arch/h8300/Makefile
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# (C) Copyright 2002,2003 Yoshinori Sato <ysato@users.sourceforge.jp>
+#
+
+platform-$(CONFIG_CPU_H8300H)	:= h8300h
+platform-$(CONFIG_CPU_H8S)	:= h8s
+PLATFORM := $(platform-y)
+
+board-$(CONFIG_H8300H_GENERIC)		:= generic
+board-$(CONFIG_H8300H_AKI3068NET)	:= aki3068net
+board-$(CONFIG_H8300H_H8MAX)		:= h8max
+board-$(CONFIG_H8300H_SIM)		:= generic
+board-$(CONFIG_H8S_GENERIC)		:= generic
+board-$(CONFIG_H8S_EDOSK2674)		:= edosk2674
+board-$(CONFIG_H8S_SIM)			:= generic
+BOARD := $(board-y)
+
+model-$(CONFIG_RAMKERNEL)	:= ram
+model-$(CONFIG_ROMKERNEL)	:= rom
+MODEL := $(model-y)
+
+cflags-$(CONFIG_CPU_H8300H)	:= -mh
+ldflags-$(CONFIG_CPU_H8300H)	:= -mh8300helf
+cflags-$(CONFIG_CPU_H8S)	:= -ms
+ldflags-$(CONFIG_CPU_H8S)	:= -mh8300self
+
+CFLAGS += $(cflags-y)
+CFLAGS += -mint32 -fno-builtin
+CFLAGS += -g
+CFLAGS += -D__linux__
+CFLAGS += -DUTS_SYSNAME=\"uClinux\"
+AFLAGS += -DPLATFORM=$(PLATFORM) -DMODEL=$(MODEL) $(cflags-y)
+LDFLAGS += $(ldflags-y)
+
+CROSS_COMPILE = h8300-elf-
+LIBGCC := $(shell $(CROSS-COMPILE)$(CC) $(CFLAGS) -print-libgcc-file-name)
+
+head-y := arch/$(ARCH)/platform/$(platform-y)/$(board-y)/crt0_$(model-y).o
+
+core-y	+= arch/$(ARCH)/kernel/ \
+	   arch/$(ARCH)/mm/
+ifdef PLATFORM
+core-y	+= arch/$(ARCH)/platform/$(PLATFORM)/ \
+	   arch/$(ARCH)/platform/$(PLATFORM)/$(BOARD)/
+endif
+
+libs-y	+= arch/$(ARCH)/lib/ $(LIBGCC)
+
+boot := arch/h8300/boot
+
+export MODEL PLATFORM BOARD
+
+archmrproper:
+
+archclean:
+	$(Q)$(MAKE) $(clean)=$(boot)
+
+prepare: include/asm-$(ARCH)/asm-offsets.h
+
+include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \
+				   include/asm include/linux/version.h
+	$(call filechk,gen-asm-offsets)
+
+vmlinux.srec vmlinux.bin: vmlinux
+	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+
+define archhelp
+  echo  'vmlinux.bin  - Create raw binary'
+  echo  'vmlinux.srec - Create srec binary'
+endef
+
+CLEAN_FILES += include/asm-$(ARCH)/asm-offsets.h
diff --git a/arch/h8300/README b/arch/h8300/README
new file mode 100644
index 00000000000..2fd6f6d7a01
--- /dev/null
+++ b/arch/h8300/README
@@ -0,0 +1,37 @@
+linux-2.6 for H8/300 README
+Yoshinori Sato <ysato@users.sourceforge.jp>
+
+* Supported CPU
+H8/300H and H8S
+
+* Supported Target
+1.simulator of GDB
+  require patches.
+
+2.AE 3068/AE 3069
+  more information 
+  MICROTRONIQUE <http://www.microtronique.com/>
+  Akizuki Denshi Tsusho Ltd. <http://www.akizuki.ne.jp> (Japanese Only)
+
+3.H8MAX 
+  see http://ip-sol.jp/h8max/ (Japanese Only)
+
+4.EDOSK2674
+  see http://www.eu.renesas.com/products/mpumcu/tool/edk/support/edosk2674.html
+      http://www.azpower.com/H8-uClinux/
+
+* Toolchain Version
+gcc-3.1 or higher and patch
+see arch/h8300/tools_patch/README
+binutils-2.12 or higher
+gdb-5.2 or higher
+The environment that can compile a h8300-elf binary is necessary.
+
+* Userland Develop environment
+used h8300-elf toolchains.
+see http://www.uclinux.org/pub/uClinux/ports/h8/
+
+* A few words of thanks
+Porting to H8/300 serieses is support of Information-technology Promotion Agency, Japan.
+I thank support.
+and All developer/user.
diff --git a/arch/h8300/boot/Makefile b/arch/h8300/boot/Makefile
new file mode 100644
index 00000000000..65086d925ca
--- /dev/null
+++ b/arch/h8300/boot/Makefile
@@ -0,0 +1,12 @@
+# arch/h8300/boot/Makefile
+
+targets := vmlinux.srec vmlinux.bin
+
+OBJCOPYFLAGS_vmlinux.srec := -Osrec
+OBJCOPYFLAGS_vmlinux.bin  := -Obinary
+
+$(obj)/vmlinux.srec $(obj)/vmlinux.bin:  vmlinux FORCE
+	$(call if_changed,objcopy)
+	@echo '  Kernel: $@ is ready'
+
+CLEAN_FILES += arch/$(ARCH)/vmlinux.bin arch/$(ARCH)/vmlinux.srec
diff --git a/arch/h8300/defconfig b/arch/h8300/defconfig
new file mode 100644
index 00000000000..9d9b491cfc2
--- /dev/null
+++ b/