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2010-03-24net/irda: remove trailing space in messagesFrans Pop
Includes a minor consistency improvement between two related debug messages. Signed-off-by: Frans Pop <elendil@planet.nl> Cc: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-23be2net: fix unmap_single/page() called incorrectly in Tx compl processingSathya Perla
The first wrb seen by tx compl processing does not have a dma handle in it. Currently, pci_unmap_single() is attempted on this wrb and pci_unmap_page() on the rest. So, pci_unmap_page() gets incorrectly called on the dma hdl of skb->data (that was mapped using map_single()). This patch fixes this issue. Signed-off-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-23be2net: handle dma mapping errors in Tx pathSathya Perla
Signed-off-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22ixgbevf: Message formatting fixupJoe Perches
Commit 29b8dd024bd48c3d1d1e5140f5bbb683786f998e left a trailing ", " after a message. Fix it and make the text used a bit smaller when DEBUG is #defined Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22korina: use resource_size()Dan Carpenter
This size calculation is wrong. It should be end - start + 1. Use resource_size() to calculate it correctly. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22ipoib: remove addrlen check for mc addressesJiri Pirko
Finally this bit can be removed. Currently, after the bonding driver is changed/fixed (32a806c194ea112cfab00f558482dd97bee5e44e net-next-2.6), that's not possible for an addr with different length than dev->addr_len to be present in list. Removing this check as in new mc_list there will be no addrlen in the record. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22ewrk3: range checking problemDan Carpenter
The range checking here is wrong. It should be HASH_TABLE_LEN which is 512. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22netconsole: do not depend on experimentalAmerigo Wang
Nowadays, most distributions enable netconsole by default, including RHEL, Fedora, Debian, Arch, Opensuse. And we don't have any bug reports about it. So I think there is no need to mark it as experimental any more. Cc: David S. Miller <davem@davemloft.net> Signed-off-by: WANG Cong <amwang@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22stmmac: use resource_size()Dan Carpenter
The size calculation is not correct. It should be end - start + 1. Use resource_size() to calculate it instead. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22igb: add support for Intel I350 Gigabit Network ConnectionAlexander Duyck
This patch adds support for the the I350 Gigabit network connection which is the follow-on part to the 82580. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: James Hearn <james.r.hearn@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22igb: cleanup usage of virtualization registersAlexander Duyck
The igb driver was incorrectly attempting to write to registers that do not exist on 82580 hardware. This wasn't causing any issues that I can tell, but it is not recommended behavior either so I have changed this so we are determining which registers to write to based on mac type. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22igb: Do not overwrite mdicnfg register when accessing 82580 phyAlexander Duyck
This change removes the extra configuration we were doing on the mdicnfg register which should be set by EEPROM and which we should not need to write again afterwards. This code was a holdover from some earlier development work that was being done on a board with an incomplete EEPROM and is no longer needed now that the production EEPROMs are in place. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-22Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/net/wireless/ath/ath5k/phy.c
2010-03-22qeth: l3 fix build error in ipv6 addr list handlingFrank Blaschka
Adapt qeth l3 to: commit c2e21293c054817c42eb5fa9c613d2ad51954136 (ipv6: convert addrconf list to hlist) converted lst_next member of inet6_ifaddr struct to a hlist. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-21can: sja1000: add read/write routines for 8, 16 and 32-bit register accessYegor Yefremov
add routines for 8, 16 and 32-bit access like in drivers/i2c/busses/i2c-pca-platform.c Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-21can: sja1000: allow shared interrupt definitionYegor Yefremov
extend the AND mask, so that IRQF_SHARED flag remains Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-21bonding: flush unicast and multicast lists when changing typeJiri Pirko
After the type change, addresses in unicast and multicast lists wouldn't make sense, not to mention possible different lenghts. So flush both lists here. Note "dev_addr_discard" will be very soon replaced by "dev_mc_flush" (once mc_list conversion will be done). Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-20ipv6: convert idev_list to list macrosstephen hemminger
Convert to list macro's for the list of addresses per interface in IPv6. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-20Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2010-03-20Merge branch 'vhost' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostDavid S. Miller
2010-03-19KS8695: update ksp->next_rx_desc_read at the end of rx loopYegor Yefremov
There is no need to adjust the next rx descriptor after each packet, so do it only once at the end of the routine. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
2010-03-19igb: Add support for 82576 ET2 Quad Port Server AdapterCarolyn Wyborny
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-19ixgbevf: Message formatting cleanupsGreg Rose
Clean up some text output formatting. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-19ixgbevf: Shorten up delay timer for watchdog taskGreg Rose
The recovery from PF reset works better when you shorten up the delay until the watchdog task executes. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-19ixgbevf: Fix VF Stats accounting after resetGreg Rose
The counters in the 82599 Virtual Function are not clear on read. They accumulate to the maximum value and then roll over. They are also not cleared when the VF executes a soft reset, so it is possible they are non-zero when the driver loads and starts. This has all been accounted for in the code that keeps the stats up to date but there is one case that is not. When the PF driver is reset the counters in the VF are all reset to zero. This adds an additional accounting overhead into the VF driver when the PF is reset under its feet. This patch adds additional counters that are used by the VF driver to accumulate and save stats after a PF reset has been detected. Prior to this patch displaying the stats in the VF after the PF has reset would show bogus data. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-19ixgbe: Set IXGBE_RSC_CB(skb)->DMA field to zero after unmapping the addressMallikarjuna R Chilakala
As per Simon Horman's feedback set IXGBE_RSC_CB(skb)->dma to zero after unmapping HWRSC DMA address to avoid double freeing. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-19ixgbe: fix for real_num_tx_queues update issueVasu Dev
Currently netdev_features_change is called before fcoe tx queues setup is done, so this patch moves calling of netdev_features_change after tx queues setup is done in ixgbe_init_interrupt_scheme, so that real_num_tx_queues is updated correctly on each fcoe enable or disable. This allows additional fcoe queues updated correctly in vlan driver for their correct queue selection. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18smsc95xx: Fix tx checksum offload for small packetsSteve Glendinning
TX checksum offload does not work properly when transmitting UDP packets with 0, 1 or 2 bytes of data. This patch works around the problem by calculating checksums for these packets in the driver. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18ixgbe: Fix 82599 KX4 Wake on LAN issue after an improper system shutdownMallikarjuna R Chilakala
Advanced Power Management is disabled for 82599 KX4 connections by clearing GRC.APME bit, causing it to not wake the system from an improper system shutdown. By default GRC.APME is enabled and software is not supposed to clear these settings during adapter probe. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18ixgbe: Fix 82599 multispeed fiber link issues due to Tx laser flappingMallikarjuna R Chilakala
Fix 82599 link issues during driver load and unload test using multi-speed 10G & 1G fiber modules. When connected back to back sometime 82599 multispeed fiber modules would link at 1G speed instead of 10G highest speed, due to a race condition in autotry process involving Tx laser flapping. Move autotry autoneg-37 tx laser flapping process from multispeed module init setup to driver unload. This will alert the link partner to restart its autotry process when it tries to establish the link with the link partner Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18enic: Clean up: Change driver description; Fix tab space; Update MAINTAINERSVasanthy Kolluri
1) Change enic driver description to "Cisco VIC Ethernet NIC Driver" 2) Fix tab space 3) Update MAINTAINERS list Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18enic: Clean up: Add wrapper functionsVasanthy Kolluri
Add wrapper functions vnic_dev_notify_setcmd and vnic_dev_notify_unsetcmd for firmware notify commands. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18enic: Do not advertise NETIF_F_HW_VLAN_RXVasanthy Kolluri
Hardware does not honor vlan filters from the host and so the driver does not need to advertise this. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18enic: Bug Fix: Fix timeout for hardware Tx and Rx queue disable operationsVasanthy Kolluri
The timeout for hardware Tx and Rx queue disable operations is increased to work-around an erratum for "unnamed" chipset where a DMA completion may take upto 10ms. We have to wait atleast this long for hardware to signal that Tx and Rx queues are quiesced. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18enic: Bug Fix: Fix hardware descriptor readsVasanthy Kolluri
The last bit written to a completion descriptor by hardware is the color bit. Driver must read all other descriptor fields only after reading the color bit to avoid reading stale descriptor fields. There is a rmb() after reading the color bit to avoid any compiler/cpu reordering of the reads. The color bit is the generation bit that toggles each pass through the completion descriptor ring. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-03-18jme: Advance driver version numberGuo-Fu Tseng
Advance driver version number after some bug fix. Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18jme: Protect vlgrp structure by pause RX actions.Guo-Fu Tseng
Temporary stop the RX IRQ, and disable (sync) tasklet or napi. And restore it after finished the vlgrp pointer assignment. Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org> Cc: stable@kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18jme: Fix VLAN memory leakGuo-Fu Tseng
Fix memory leak while receiving 8021q tagged packet which is not registered by user. Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org> Cc: stable@kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18KS8851: Avoid NULL pointer in set rx modeAbraham Arce
Kernel NULL pointer dereference when setting mode for IFF_MULTICAST. Tested on SDP OMAP4430 board. ks8851 spi1.0: message enable is 0 ks8851 spi1.0: revision 0, MAC f2:f4:2f:56:37:de, IRQ 194 Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT SMP last sysfs file: Modules linked in: CPU: 0 Not tainted (2.6.34-rc1-01039-g38d7ed1-dirty #3) PC is at ks8851_set_rx_mode+0x88/0x124 LR is at bitrev32+0x24/0x2c <snip> Backtrace: [<c01bfbd8>] ? (ks8851_set_rx_mode+0x0/0x124) [<c01d4164>] (__dev_set_rx_mode+0x0/0x90) [<c01dc460>] (dev_mc_add+0x0/0x78) [<c021f0bc>] (igmp_group_added+0x0/0x64) [<c021f174>] (ip_mc_inc_group+0x0/0x150) [<c021f3b8>] (ip_mc_up+0x0/0x64) [<c0219eb0>] (inetdev_event+0x0/0x3d4) [<c0066818>] (notifier_call_chain+0x0/0x78) [<c00668b8>] (__raw_notifier_call_chain+0x0/0x24) [<c00668dc>] (raw_notifier_call_chain+0x0/0x28) [<c01d7484>] (call_netdevice_notifiers+0x0/0x24) [<c01d7780>] (__dev_notify_flags+0x0/0x68) [<c01d77e8>] (dev_change_flags+0x0/0x4c) [<c001f0bc>] (ip_auto_config+0x0/0xf1c) [<c0028490>] (do_one_initcall+0x0/0x1bc) [<c00084dc>] (kernel_init+0x0/0x234) Code: e15130bc e1833012 e14130bc e5943000 (e5934000) ---[ end trace ed0fb00a94142792 ]--- Kernel panic - not syncing: Fatal exception in interrupt Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18net: remove unused #include <linux/version.h>Huang Weiyi
Remove unused #include <linux/version.h>('s) in drivers/net/ksz884x.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18net: forbid underlaying devices to change its typeJiri Pirko
It's not desired for underlaying devices to change type. At the time, there is for example possible to have bond with changed type from Ethernet to Infiniband as a port of a bridge. This patch fixes this. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18bonding: check return value of nofitier when changing typeJiri Pirko
This patch adds the possibility to refuse the bonding type change for other subsystems (such as for example bridge, vlan, etc.) Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-18net: rename notifier defines for netdev type changeJiri Pirko
Since generally there could be more netdevices changing type other than bonding, making this event type name "bonding-unrelated" Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-17Net / e1000e: Fix build issue introduced by runtime PM patchRafael J. Wysocki
The recent PCI runtime PM patch broke build for CONFIG_PM_RUNTIME and CONFIG_PM_SLEEP undefined. Fix that by moving the PM callbacks under suitable #ifdefs. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-17gigaset: fix build failureTilman Schmidt
Update the dummy LL interface to the LL interface change introduced by commit daab433c03c15fd642c71c94eb51bdd3f32602c8. This fixes the build failure occurring after that commit when enabling ISDN_DRV_GIGASET but neither ISDN_I4L nor ISDN_CAPI. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-17vhost: fix error handling in vring ioctlsMichael S. Tsirkin
Stanse found a locking problem in vhost_set_vring: several returns from VHOST_SET_VRING_KICK, VHOST_SET_VRING_CALL, VHOST_SET_VRING_ERR with the vq->mutex held. Fix these up. Reported-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Laurent Chavey <chavey@google.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-17vhost: fix interrupt mitigation with raw socketsMichael S. Tsirkin
A thinko in code means we never trigger interrupt mitigation. Fix this. Reported-by: Juan Quintela <quintela@redhat.com> Reported-by: Unai Uribarri <unai.uribarri@optenet.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-03-16e1000e: Fix build with CONFIG_PM disabled.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-16drivers/net/e100.c: Use pr_<level> and netif_<level>Joe Perches
Convert DPRINTK, commonly used for debugging, to netif_<level> Remove #define PFX Use #define pr_fmt Consistently use no periods for non-sentence logging messages Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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