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2007-11-15[CHELSIO]: Fix skb->dev setting.Divy Le Ray
eth_type_trans() now sets skb->dev. Access skb->def after it gets set. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-14[VIA_VELOCITY]: Don't oops on MTU change.Stephen Hemminger
Simple mtu change when device is down. Fix http://bugzilla.kernel.org/show_bug.cgi?id=9382. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-14Merge branch 'fixes-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2007-11-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: mlx4_core: Fix thinko in QP destroy (incorrect bitmap_free) RDMA/cxgb3: Set the max_qp_init_rd_atom attribute in query_device IB/ehca: Fix static rate calculation IB/ehca: Return physical link information in query_port() IB/ipath: Fix race with ACK retry timeout list management IB/ipath: Fix memory leak in ipath_resize_cq() if copy_to_user() fails mlx4_core: Fix possible bad free in mlx4_buf_free()
2007-11-14Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET]: rt_check_expire() can take a long time, add a cond_resched() [ISDN] sc: Really, really fix warning [ISDN] sc: Fix sndpkt to have the correct number of arguments [TCP] FRTO: Clear frto_highmark only after process_frto that uses it [NET]: Remove notifier block from chain when register_netdevice_notifier fails [FS_ENET]: Fix module build. [TCP]: Make sure write_queue_from does not begin with NULL ptr [TCP]: Fix size calculation in sk_stream_alloc_pskb [S2IO]: Fixed memory leak when MSI-X vector allocation fails [BONDING]: Fix resource use after free [SYSCTL]: Fix warning for token-ring from sysctl checker [NET] random : secure_tcp_sequence_number should not assume CONFIG_KTIME_SCALAR [IWLWIFI]: Not correctly dealing with hotunplug. [TCP] FRTO: Plug potential LOST-bit leak [TCP] FRTO: Limit snd_cwnd if TCP was application limited [E1000]: Fix schedule while atomic when called from mii-tool. [NETX]: Fix build failure added by 2.6.24 statistics cleanup. [EP93xx_ETH]: Build fix after 2.6.24 NAPI changes. [PKT_SCHED]: Check subqueue status before calling hard_start_xmit
2007-11-14CRISv10 Ethernet declare mac fixJesper Nilsson
Declare mac using DECLARE_MAC_BUF for use when calling print_mac(). This fixes compile error where mac was undeclared. Also, remove unused variable i. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Mikael Starvik <mikael.starvik@axis.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14cris-build-fixes-update-eth_v10c-ethernet-driver-fixAndrew Morton
Fix locking bug noted by Roel Kluin <12o3l@tiscali.nl>. Cc: Jeff Garzik <jeff@garzik.org> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14cris build fixes: update eth_v10.c ethernet driverJesper Nilsson
New (updated) version of ethernet driver for cris v10. - First steps to simplify and make the MII code more similar between the etrax100 and etraxfs ports. - Start the transmit queue before enabling tx interrupts to avoid race with the first frame. - Flip the comparition statement to stick to physical addresses to avoid phys_to_virt mapping a potential null pointer. This was not an error but the change simplifies debugging of address-space mappings. - Made myPrevRxDesc local to e100_rx since it was only used there. Fixed out of memory handling in e100_rx. If dev_alloc_skb() fails persistently the system is hosed anyway but at least it won't loop in an interrupt handler. - Correct some code formatting issues. - Add defines SET_ETH_ENABLE_LEDS, SET_ETH_DISABLE_LEDS and SET_ETH_AUTONEG used in new cris v10 ethernet driver. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Mikael Starvik <starvik@axis.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14iwl4965: fix not correctly dealing with hotunplugOliver Neukum
The interrupt handler returns IRQ_NONE if it detects that the device is gone. That's incorrect because the device may have raised the interrupt. Not acknowledging it may trigger the spurious interrupt detection and kill drivers sharing the interrupt line. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-14rt2x00: Fix chipset revision validationIvo van Doorn
The validation of the chipset revision was broken since for rt2500usb and rt73usb different registers should be read. When rt2500usb was loaded for a rt73 device it would false think the chipset was correct because the wrong register was read and validated. This has been fixed by expanding the check to also see if the first 4 bits of the revision is not-0 (When reading the wrong register offset the returned value is usually 0 which can be interpreted as invalid) Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-14iwl3945: place CCK rates in front of OFDM for supported ratesMohamed Abbas
The patch fixes association failure (reason = 18) bug by arranging CCK rates before OFDM rates. This patch will register with mac80211 the modified rate arrangement with CCK rate first. Change rate scale algorithm also to deal with rate change. Fix Txpower and rate Table commands to be constructed correctly after rearrangement. Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-14[FS_ENET]: Fix module build.Jochen Friedrich
If fs_enet is build as module, on PPC_CPM_NEW_BINDING platforms mii-fec/mii-bitbang should be build as module, as well. On other platforms, mii-fec/mii-bitbang must be included into the main module. Otherwise some symbols remain undefined. Additionally, fs_enet uses libphy, so add a select PHYLIB. Building modules, stage 2. MODPOST 5 modules ERROR: "fs_scc_ops" [drivers/net/fs_enet/fs_enet.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-14mlx4_core: Fix thinko in QP destroy (incorrect bitmap_free)Jack Morgenstein
Fix thinko in commit eaf559bf ("mlx4_core: Don't free special QPs in QP number bitmap"). The old commit had the logic exactly backwards and ended up freeing *only* special QPs, which not only left the original bug in place but also introduced the problem that the QP number bitmap would get full after a while. Found by Dotan Barak of Mellanox. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-11-14[S2IO]: Fixed memory leak when MSI-X vector allocation failsSreenivasa Honnur
- Fixed memory leak by freeing MSI-X local entry memories when vector allocation fails in s2io_add_isr. - Added two utility functions remove_msix_isr and remove_inta_isr to eliminate code duplication. - Incorporated following review comments from Jeff - Removed redundant stats->mem_freed and synchronize_irq call - do_rem_msix_isr is renamed as remove_msix_isr - do_rem_inta_isr is renamed as remove_inta_isr Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13[BONDING]: Fix resource use after freeJay Vosburgh
Fix bond_destroy and bond_free_all to not reference the struct net_device after calling unregister_netdevice. Bug and offending change reported by Moni Shoua <monis@voltaire.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13[IWLWIFI]: Not correctly dealing with hotunplug.Oliver Neukum
It makes no sense to enable interrupts if a device has been unplugged. In addition if in doubt IRQ_HANDLED should be returned. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13[E1000]: Fix schedule while atomic when called from mii-tool.Jesse Brandeburg
mii-tool can cause the driver to call msleep during nway reset, bugzilla.kernel.org bug 8430. Fix by simply calling reinit_locked outside of the spinlock, which is safe from ethtool, so it should be safe from here. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13[NETX]: Fix build failure added by 2.6.24 statistics cleanup.David S. Miller
Reported by rmk from kautobuild output: drivers/net/netx-eth.c: In function 'netx_eth_hard_start_xmit': drivers/net/netx-eth.c:131: error: 'dev' undeclared (first use in this function) drivers/net/netx-eth.c:131: error: (Each undeclared identifier is reported only once drivers/net/netx-eth.c:131: error: for each function it appears in.) drivers/net/netx-eth.c: In function 'netx_eth_receive': drivers/net/netx-eth.c:158: error: 'dev' undeclared (first use in this function) Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13[EP93xx_ETH]: Build fix after 2.6.24 NAPI changes.David S. Miller
Reported by rmk from kautobuild output: drivers/net/arm/ep93xx_eth.c:420: error: implicit declaration of function '__netif_rx_schedule_prep' Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13mlx4_core: Fix possible bad free in mlx4_buf_free()Ali Ayoub
When mlx4_buf_free() is called from the error path of mlx4_buf_alloc(), it may be passed a buffer structure that does not have all pages filled in. Add a check for NULL to mlx4_buf_free() so we avoid passing NULL to dma_free_coherent() (which will crash). Signed-off-by: Ali Ayoub <ali@mellanox.co.il> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-11-13[NET]: Move unneeded data to initdata section.Denis V. Lunev
This patch reverts Eric's commit 2b008b0a8e96b726c603c5e1a5a7a509b5f61e35 It diets .text & .data section of the kernel if CONFIG_NET_NS is not set. This is safe after list operations cleanup. Signed-of-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13[TEHUTI]: Fix incorrect usage of strncat in bdx_get_drvinfo()Roel Kluin
Fix incorrect length for strncat by replacing it with strlcat Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-13[MYRI_SBUS]: Prevent that myri_do_handshake lies about ticks.Roel Kluin
With '<=' tick can be incremented up to 26, The last loop is redundant since even when 'softstate' becomes 'STATE_READY', 'if (tick > 25)' will still cause the function to return -1, Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Update version to 3.86Matt Carlson
This patch updates the version number to 3.86 Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: MII => TPMatt Carlson
This patch changes the PHY type reported through ethtool for copper devices from MII to TP. The latter is more accurate. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Add A1 revsMatt Carlson
This patch adds the A1 revision of 5784, 5764, and 5761, and applies all previous bugfixes. In places where the list of devices gets too long, the patch uses a new TG3_FLG3_5761_5784_AX_FIXES flag instead. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Increase the PCI MRRSMatt Carlson
Previous devices hardcoded the PCI Maximum Read Request Size to 4K. To better comply with the PCI spec, the hardware now defaults the MRRS to 512 bytes. This will yield poor driver performance if left untouched. This patch increases the MRRS to 4K on driver initialization. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Prescaler fixMatt Carlson
Internal hardware timers become inaccurate after link events. Clock frequency switches performed by the CPMU fail to adjust timer prescalers. The fix is to detect core clock frequency changes during link events and adjust the timer prescalers accordingly. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Limit 5784 / 5764 to MAC LED modeMatt Carlson
Most 5784 / 5764 LED modes do not work as expected because of a hardware bug. This patch forces the LED mode to be in MAC LED mode. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Disable GPHY autopowerdownMatt Carlson
New CPMU devices contend with the GPHY for power management. The GPHY autopowerdown feature is enabled by default in the PHY and thus needs to be disabled after every PHY reset. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: CPMU adjustments for loopback testsMatt Carlson
This patch adds the LINK_SPEED mode to the list of CPMU modes that can cause the loopback tests to fail. These bugs are planned to be fixed in future revisions of the chip, so the patch qualifies the fixes as such. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Fix nvram selftest failuresMatt Carlson
Newer devices contain bootcode in the chip's private ROM area. This bootcode is called selfboot. Selfboot can be patched in the device's NVRAM and the patches can have several formats. In one particular format, the checksum calculation needs to be slightly modified. This patch adjusts the NVRAM test code for that case, and add support for the missing formats. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: 5784 / 5764 DMA engine lockup fixMatt Carlson
5784 and 5764 devices lock up when the link speed is 10Mbps, the CPMU link speed mode is enabled, and the MAC clock is running at 1.5Mhz. The fix is to run the MAC clock at faster speeds. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: APE flag fixMatt Carlson
This patch corrects a bug where the ENABLE_APE flag was tested against the wrong flag variable. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: 5784 / 5764 GPHY power down fixMatt Carlson
5784 and 5764 devices fail to link / pass traffic after one load / unload cycle. This happens because of a hardware bug in the new CPMU. During normal operation, the MAC depends on the PHY clock being available. When the PHY is powered down, the clock the MAC depends on is disabled. The fix is to switch the MAC clock to an alternate source before powering down the PHY, and to restore the MAC clock to the PHY source upon device resume. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[TG3]: Fix 5761 PXEboot crashMatt Carlson
When 5761 devices boot the machine using PXEboot, PXE leaves the device active when it terminates. The tg3 driver has code to detect this condition and resets the device during initialization. On 5761 devices, device resets involve sending a driver state update message to the APE on the 5761. However, during this initialization stage, communications to the APE registers have not yet been set up. The driver then dereferences a NULL pointer and crashes the machine. The fix is to move the APE register access setup earlier in the initialization code to cover this condition. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[NET]: Remove references to net-modules.txt.Adrian Bunk
When I removed net-modules.txt because it only contained ancient information I missed that many Kconfig entries pointed to this ancient information. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[SUNGEM]: Fix suspend regression due to NAPI changes.Johannes Berg
Commit bea3348e (the NAPI changes) made sungem unconditionally enable NAPI when resuming and unconditionally disable when suspending, this, however, makes napi_disable() hang when suspending when the interface was taken down before suspend because taking the interface down also disables NAPI. This patch makes touching the napi struct in suspend/resume code paths depend on having the interface up, thereby fixing the hang on suspend. The patch also moves the napi_disable() in gem_close() under the lock so that the NAPI state is always modified atomically together with the "opened" variable. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[PPP]: Remove ptr comparisons to 0Joe Perches
fix sparse warnings "Using plain integer as NULL pointer" Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-virtio * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-virtio: virtio: Force use of power-of-two for descriptor ring sizes lguest: Fix lguest virtio-blk backend size computation virtio: Fix used_idx wrap-around virtio: more fallout from scatterlist changes. virtio: fix vring_init for 64 bits
2007-11-12virtio: more fallout from scatterlist changes.Rusty Russell
This fixes OOPS in network driver when CONFIG_DEBUG_SG=y. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-10iwlwifi: select proper rate control algorithmJohannes Berg
Prior to this patch, iwlwifi would always use the first registered rate control algorithm which, depending on system setup, could be anything. After the mac80211 patch to make the simple algorithm built-in, it would always be simple. This has always been a bug in iwlwifi. This fixes it by requesting that mac80211 selects the right rate control algorithm. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10r8169: prevent bit sign expansion error in mdio_writeFrancois Romieu
Oops. The current code does not like being given an u16 with the highest bit set as an argument to mdio_write. Let's enforce a correct range of values for both the register address and value (resp. 5 and 16 bits). The callers are currently left as-is. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2007-11-10r8169: revert 7da97ec96a0934319c7fbedd3d38baf533e20640 (bis repetita)Mark Lord
RTL_GIGA_MAC_VER_17 breaks as well. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2007-11-10sky2: new pci id'sStephen Hemminger
Found a couple of more chips in the latest version of the vendor driver. They are minor variations on existing chips. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-10ax88796: add superh to kconfig dependenciesMagnus Damm
ax88796: add superh to kconfig dependencies This patch adds sh architecture support to the ax88796 kconfig. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-10qla3xxx: bugfix: Fix bad logical operation in link state machine.Ron Mercer
Luckily, this wasn't reported or reproduced. The logical operation for setting duplex had wrong grouping. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-10qla3xxx: bugfix: Move link state machine into a worker threadRon Mercer
The link state machine requires access to some resources that are shared with the iSCSI function on the chip. (See iSCSI driver at drivers/scsi/qla4xxx) If the interface is being up/downed at a rapid pace this driver may need to sleep waiting to get access to the common resources. For this we are moving the state machine to run as a work thread. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-10pasemi_mac: Fix CRC checksOlof Johansson
Make sure we don't feed packets with bad CRC up the network stack, and discount the packet length as reported from the MAC for the CRC field. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-10pasemi_mac: Don't set replace-source-address descriptor bitsOlof Johansson
Don't use the "replace source address with local MAC address" bits, since it causes problems on some variations of the hardware due to an erratum. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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