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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-04-11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (34 commits) net: Add support for SMSC LAN9530, LAN9730 and LAN89530 mlx4_en: Restoring RX buffer pointer in case of failure mlx4: Sensing link type at device initialization ipv4: Fix "Set rt->rt_iif more sanely on output routes." MAINTAINERS: add entry for Xen network backend be2net: Fix suspend/resume operation be2net: Rename some struct members for clarity pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_dev dsa/mv88e6131: add support for mv88e6085 switch ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) be2net: Fix a potential crash during shutdown. bna: Fix for handling firmware heartbeat failure can: mcp251x: Allow pass IRQ flags through platform data. smsc911x: fix mac_lock acquision before calling smsc911x_mac_read iwlwifi: accept EEPROM version 0x423 for iwl6000 rt2x00: fix cancelling uninitialized work rtlwifi: Fix some warnings/bugs p54usb: IDs for two new devices wl12xx: fix potential buffer overflow in testmode nvs push zd1211rw: reset rx idle timer from tasklet ...
| * net: Add support for SMSC LAN9530, LAN9730 and LAN89530Steve Glendinning2011-04-10
| | | | | | | | | | | | | | | | | | This patch adds support for SMSC's LAN9530, LAN9730 and LAN89530 USB ethernet controllers to the existing smsc95xx driver by adding their new USB VID/PID pairs. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * mlx4_en: Restoring RX buffer pointer in case of failureYevgeny Petrilin2011-04-07
| | | | | | | | | | | | | | If not done, second attempt to open the RX ring would cause memory corruption. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
| * mlx4: Sensing link type at device initializationYevgeny Petrilin2011-04-07
| | | | | | | | | | | | | | | | | | | | | | When bringing the port up, performing a SENSE_PORT command To try and check to which physical link type (IB or Ethernet) the physical port is connected. In case there is no valid link partner, the port will come up as its supported default. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: Fix suspend/resume operationPadmanabh Ratnakar2011-04-06
| | | | | | | | | | | | | | | | | | eq_next_idx is not getting reset to zero during suspend. This causes resume to fail. Added the fix. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: Rename some struct members for clarityPadmanabh Ratnakar2011-04-06
| | | | | | | | | | | | | | | | | | | | Renamed msix_vec_idx to eq_idx in be_eq_obj struct. Renamed msix_vec_next_idx to eq_next_idx in be_adapter structure. These members are used in INTX mode also. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_devUlrich Weber2011-04-06
| | | | | | | | | | | | | | | | | | otherwise we loop forever if a PPPoE socket was set to PPPOX_ZOMBIE state by a PADT message when the ethernet device is going down afterwards. Signed-off-by: Ulrich Weber <uweber@astaro.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'master' of ↵David S. Miller2011-04-06
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * iwlwifi: accept EEPROM version 0x423 for iwl6000John W. Linville2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | A number of these devices have appeared "in the wild", and apparently the Windows driver is perfectly happy to support this EEPROM version. Signed-off-by: John W. Linville <linville@tuxdriver.com> Cc: stable@kernel.org Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| | * rt2x00: fix cancelling uninitialized workStanislaw Gruszka2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | {rx,tx}done_work's are only initialized for usb devices. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Cc: stable@kernel.org Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rtlwifi: Fix some warnings/bugsLarry Finger2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some compiler/architecture combinations generate some warnings that are not seen on my main system. Two of the "warnings" about unitialized variables are really bugs. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * p54usb: IDs for two new devicesChristian Lamparter2011-04-04
| | | | | | | | | | | | | | | | | | | | | Cc: <stable@kernel.org> Reported-by: Mark Davis [via p54/devices wiki] Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * wl12xx: fix potential buffer overflow in testmode nvs pushLuciano Coelho2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were allocating the size of the NVS file struct and not checking whether the length of the buffer passed was correct before copying it into the allocated memory. This is a security hole because buffer overflows can occur if the userspace passes a bigger file than what is expected. With this patch, we check if the size of the data passed from userspace matches the size required. This bug was introduced in 2.6.36. Cc: stable@kernel.org Reported-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * zd1211rw: reset rx idle timer from taskletJussi Kivilinna2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2.6.38 added WARN_ON(in_irq) in del_timer_sync that triggers on zd1211rw when reseting rx idle timer in urb completion handler. Move timer reseting to tasklet. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * zd1211rw: remove URB_SHORT_NOT_OK flag in zd_usb_iowrite16v_async()Jussi Kivilinna2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch removes the bogus flag introduced by upstream commit eefdbec1ea8b7093d2c09d1825f68438701723cf. Old code had buffer length check that new code tried to handle with URB_SHORT_NOT_OK flag. With USB debugging enabled bogus flag caused usb_submit_urb fail. Remove URB_SHORT_NOT_OK flag and add buffer length check to urb completion handler. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=32092 Reported-by: Jonathan Callen <abcd@gentoo.org> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k: Fix phy info print message with AR9485 chipset.Senthil Balasubramanian2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | The phy information print during driver init time doesn't show the numeric part of the chip name properly for AR9485. This patch addresses this issue by adding the string to the respective array. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * wl12xx: fix module author's email address in the spi and sdio modulesLuciano Coelho2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MODULE_AUTHOR() macro in the main module (wl12xx) has been updated to reflect one of the author's new email address, but the wl12xx_spi and wl12xx_sdio modules haven't been updated. This patches updates them. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * b43: allocate receive buffers big enough for max frame len + offsetJohn W. Linville2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise, skb_put inside of dma_rx can fail... https://bugzilla.kernel.org/show_bug.cgi?id=32042 Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: stable@kernel.org
| * | be2net: Fix a potential crash during shutdown.Ajit Khaparde2011-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | adapter could remain uninitialized if probe fails for some reason. A null pointer access could cause a crash if be_shutdown is called after that. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bna: Fix for handling firmware heartbeat failureRasesh Mody2011-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains a fix for gracefully handling firmware heartbeat failure instead of forcing panic. Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | can: mcp251x: Allow pass IRQ flags through platform data.Enric Balletbo i Serra2011-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an interrupt occurs, the INT pin is driven low by the MCP251x controller (falling edge) but in some cases the INT pin can be connected to the MPU through a transistor or level translator which inverts this signal. In this case interrupt should be configured in rising edge. This patch adds support to pass the IRQ flags via mcp251x_platform_data. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | smsc911x: fix mac_lock acquision before calling smsc911x_mac_readEnric Balletbo i Serra2011-04-06
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When SMSC911X_SAVE_MAC_ADDRESS flag is enabled the driver calls smsc911x_mac_read and smsc911x_mac_read function without acquiring mac_lock spinlock This patch fixes following warning smsc911x: Driver version 2008-10-21. ------------[ cut here ]------------ WARNING: at drivers/net/smsc911x.c:261 smsc911x_mac_read+0x24/0x220() Modules linked in: [<c0060858>] (unwind_backtrace+0x0/0xe0) from [<c009322c>] (warn_slowpath_common+0x4c/0x64) [<c009322c>] (warn_slowpath_common+0x4c/0x64) from [<c009325c>] (warn_slowpath_null+0x18/0x1c) [<c009325c>] (warn_slowpath_null+0x18/0x1c) from [<c0324bec>] (smsc911x_mac_read+0x24/0x220) [<c0324bec>] (smsc911x_mac_read+0x24/0x220) from [<c0434788>] (smsc911x_read_mac_address+0x18/0x6c) [<c0434788>] (smsc911x_read_mac_address+0x18/0x6c) from [<c0434c74>] (smsc911x_drv_probe+0x498/0x1788) [<c0434c74>] (smsc911x_drv_probe+0x498/0x1788) from [<c02d3e54>] (platform_drv_probe+0x14/0x18) [<c02d3e54>] (platform_drv_probe+0x14/0x18) from [<c02d2d60>] (driver_probe_device+0xc8/0x184) [<c02d2d60>] (driver_probe_device+0xc8/0x184) from [<c02d2e84>] (__driver_attach+0x68/0x8c) [<c02d2e84>] (__driver_attach+0x68/0x8c) from [<c02d1fc8>] (bus_for_each_dev+0x48/0x74) [<c02d1fc8>] (bus_for_each_dev+0x48/0x74) from [<c02d2660>] (bus_add_driver+0x9c/0x228) [<c02d2660>] (bus_add_driver+0x9c/0x228) from [<c02d3598>] (driver_register+0xa0/0x124) [<c02d3598>] (driver_register+0xa0/0x124) from [<c0050668>] (do_one_initcall+0x94/0x168) [<c0050668>] (do_one_initcall+0x94/0x168) from [<c0008984>] (kernel_init+0xa0/0x154) [<c0008984>] (kernel_init+0xa0/0x154) from [<c005afac>] (kernel_thread_exit+0x0/0x8) ---[ end trace 2c931a35b7885770 ]--- Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6Linus Torvalds2011-04-07
|\ \ | |/ |/| | | | | * 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings
| * Fix common misspellingsLucas De Marchi2011-03-31
| | | | | | | | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* | mlx4: fix kfree on error path in new_steering_entry()Mariusz Kozlowski2011-04-04
| | | | | | | | | | | | | | | | On error path kfree() should get pointer to memory allocated by kmalloc() not the address of variable holding it (which is on stack). Signed-off-by: Mariusz Kozlowski <mk@lab.zgora.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* | usbnet: use eth%d name for known ethernet devicesArnd Bergmann2011-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The documentation for the USB ethernet devices suggests that only some devices are supposed to use usb0 as the network interface name instead of eth0. The logic used there, and documented in Kconfig for CDC is that eth0 will be used when the mac address is a globally assigned one, but usb0 is used for the locally managed range that is typically used on point-to-point links. Unfortunately, this has caused a lot of pain on the smsc95xx device that is used on the popular pandaboard without an EEPROM to store the MAC address, which causes the driver to call random_ether_address(). Obviously, there should be a proper MAC addressed assigned to the device, and discussions are ongoing about how to solve this, but this patch at least makes sure that the default interface naming gets a little saner and matches what the user can expect based on the documentation, including for new devices. The approach taken here is to flag whether a device might be a point-to-point link with the new FLAG_POINTTOPOINT setting in the usbnet driver_info. A driver can set both FLAG_POINTTOPOINT and FLAG_ETHER if it is not sure (e.g. cdc_ether), or just one of the two. The usbnet framework only looks at the MAC address for device naming if both flags are set, otherwise it trusts the flag. Signed-off-by: Arnd Bergmann <arnd.bergmann@linaro.org> Tested-by: Andy Green <andy.green@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | starfire: clean up dma_addr_t size testFUJITA Tomonori2011-04-01
| | | | | | | | | | | | | | | | Now we have CONFIG_ARCH_DMA_ADDR_T_64BIT. We can fix the hacky dma_addr_t size test cleanly. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2011-04-01
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * | iwlegacy: fix bugs in change_interfaceJohannes Berg2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If change_interface gets invoked during a firmware restart, it may crash; prevent that from happening by checking if ctx->vif is assigned. Additionally, in my initial commit I forgot to set the vif->p2p variable correctly, so fix that too. Cc: stable@kernel.org [2.6.38+] Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | carl9170: Fix tx aggregation problems with some clientsChristian Lamparter2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some clients seem to rely upon the reception of BlockAckReqs to flush their rx reorder buffer. In order to fix aggregation for these clients carl9170 should set IEEE80211_TX_STAT_AMPDU_NO_BACK to generate a BlockAckReq if the transmission of an AMPDU subframe fails. This fixes aggregation problems with Intel 5100 Windows STAs (and maybe others as well). Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | iwl3945: disable hw scan by defaultStanislaw Gruszka2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After new NetworkManager 0.8.996 changes, hardware scanning is causing microcode errors as reported here: https://bugzilla.redhat.com/show_bug.cgi?id=683571 and sometimes kernel crashes: https://bugzilla.redhat.com/show_bug.cgi?id=688252 Also with hw scan there are very bad performance on some systems as reported here: https://bugzilla.redhat.com/show_bug.cgi?id=671366 Since Intel no longer supports 3945, there is no chance to get proper firmware fixes, we need workaround problems by disable hardware scanning by default. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wireless: rt2x00: rt2800usb.c add and identify idsXose Vazquez Perez2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | taken from staging/rt2860 0x0411,0x016f de37cd49b5a54facef174cf34496919857436e8f MelCo(Buffalo) WLI-UC-G301N 0x050d,0x825b 12840c63b0679f7fab88ea1cc26b52db8b574ce7 Belkin F5D8055 0x050d,0x935a 705059a670f3af2b37695e82de0ee58e75e656ed Belkin F6D4050 v1 0x050d,0x935b 5d92fe3387d086fc2f10426fbdb6b86d6cce5a47 Belkin F6D4050 v2 identifed from ralink driverss 0x0930,0x0a07 RT35xx TOSHIBA 2010_1215_RT3572_Linux_STA_v2.5.0.0.DPO 0x1d4d,0x0011 3072 Pegatron 2011_0107_RT3070_RT3370_Linux_STA_v2.5.0.1_DPO Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | iwl3945: do not deprecate software scanStanislaw Gruszka2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | Software scanning can be used for workaround some performance problems, so do not deprecate it. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: fix a chip wakeup related crash in ath9k_startFelix Fietkau2011-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | When the chip is still asleep when ath9k_start is called, ath9k_hw_configpcipowersave can trigger a data bus error. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | mlx4: Fixing bad size of event queue bufferYevgeny Petrilin2011-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should reduce the number of reserved completion queues from the total number of entries. Since the queue size is power of two, not reducing the reserved entries, caused a double queue size, which may lead to allocation failures in some cases. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | mlx4: Fixing use after freeYevgeny Petrilin2011-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of allocation failure, tried to use the promiscuous QP entry that was previously freed. Now freeing this entry only in case we will not put it back to the list of promiscuous entries. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | bonding:typo in commentPeter Pan(潘卫平)2011-03-31
| | | | | | | | | | | | | | | | | | | | | use accumulates instead of acumulates. Signed-off-by: Pan Weiping <panweiping3@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Atheros, atl2: Fix mem leaks in error paths of atl2_set_eepromJesper Juhl2011-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | We leak in some error paths of drivers/net/atlx/atl2.c:atl2_set_eeprom(). The memory allocated to 'eeprom_buff' is not freed when we return -EIO. This patch fixes that up and also removes a pointless explicit cast. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | net/usb: Ethernet quirks for the LG-VL600 4G modemAndrzej Zaborowski2011-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a driver for the CDC Ethernet part of this modem. The device's ID is blacklisted in cdc_ether.c and is white-listed in this new driver because of the quirks needed to make it useful. The modem's firmware exposes a CDC ACM port for modem control and a CDC Ethernet port for network data. The descriptors look fine but both ports actually are some sort of multiplexers requiring non- standard headers added/removed from every packet or they get ignored. All information is based on a usb traffic log from a Windows machine. On the Verizon 4G network I've seen speeds up to 1.1MB/s so far with this driver, a speed-o-meter site reports 16.2Mbps/10.5Mbps. Userspace scripts are required to talk to the CDC ACM port. Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | phylib: phy_attach_direct: phy_init_hw can fail, add cleanupMarc Kleine-Budde2011-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function phy_attach_direct attaches the phy and calls phy_init_hw. phy_init_hw can fail, but the phy is still marked as attached. Successive calls to phy_attach_direct will fail because the phy is busy. [ 1.020000] eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=1:00, irq=-1) [ 1.030000] eth1: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=1:01, irq=-1) [ 2.050000] Sending DHCP requests . [ 3.020000] PHY: 1:00 - Link is Up - 100/Full [ 5.110000] ..... timed out! [ 87.660000] IP-Config: Reopening network devices... [ 88.190000] FEC: MDIO read timeout [ 88.190000] eth0: could not attach to PHY [ 88.190000] IP-Config: Failed to open eth0 [ 88.210000] FEC: MDIO read timeout [ 88.210000] eth1: could not attach to PHY [ 88.210000] IP-Config: Failed to open eth1 [ 88.220000] IP-Config: No network devices available. [ 88.220000] Freeing init memory: 6968K [...] starting network interfaces... ip: RTNETLINK answers: File exists [ 94.000000] net eth0: PHY already attached [ 94.010000] eth0: could not attach to PHY ip: SIOCSIFFLAGS: Device or resource busy This patch adds phy_detach to clean up if phy_init_hw fails. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | via-ircc: Pass PCI device pointer to dma_{alloc, free}_coherent()Ben Hutchings2011-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | via-ircc has been passing a NULL pointer to DMA allocation functions, which is completely invalid and results in a BUG on PowerPC. Now that we always have the device pointer available, pass it in. Reference: http://bugs.debian.org/619450 Reported-by: Andrew Buckeridge <andrewb@bgc.com.au> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Tested-by: Andrew Buckeridge <andrewb@bgc.com.au> [against 2.6.32] Signed-off-by: David S. Miller <davem@davemloft.net>
* | | via-ircc: Use pci_{get, set}_drvdata() instead of static pointer variableBen Hutchings2011-03-30
| |/ |/| | | | | | | | | | | | | | | via-ircc still maintains its own array of device pointers in Linux 2.4 style. Worse, it always uses index 0, so it will crash if there are multiple suitable devices in the system. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'irq-final-for-linus-v2' of ↵Linus Torvalds2011-03-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-final-for-linus-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (111 commits) gpio: ab8500: Mark broken genirq: Remove move_*irq leftovers genirq: Remove compat code drivers: Final irq namespace conversion mn10300: Use generic show_interrupts() mn10300: Cleanup irq_desc access mn10300: Convert genirq namespace frv: Use generic show_interrupts() frv: Convert genirq namespace frv: Select GENERIC_HARDIRQS_NO_DEPRECATED frv: Convert cpu irq_chip to new functions frv: Convert mb93493 irq_chip to new functions frv: Convert mb93093 irq_chip to new function frv: Convert mb93091 irq_chip to new functions frv: Fix typo from __do_IRQ overhaul frv: Remove stale irq_chip.end m68k: Convert irq function namespace xen: Use new irq_move functions xen: Cleanup genirq namespace unicore32: Use generic show_interrupts() ...
| * | drivers: Final irq namespace conversionThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-03-29
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (30 commits) xfrm: Restrict extended sequence numbers to esp xfrm: Check for esn buffer len in xfrm_new_ae xfrm: Assign esn pointers when cloning a state xfrm: Move the test on replay window size into the replay check functions netdev: bfin_mac: document TE setting in RMII modes drivers net: Fix declaration ordering in inline functions. cxgb3: Apply interrupt coalescing settings to all queues net: Always allocate at least 16 skb frags regardless of page size ipv4: Don't ip_rt_put() an error pointer in RAW sockets. net: fix ethtool->set_flags not intended -EINVAL return value mlx4_en: Fix loss of promiscuity tg3: Fix inline keyword usage tg3: use <linux/io.h> and <linux/uaccess.h> instead <asm/io.h> and <asm/uaccess.h> net: use CHECKSUM_NONE instead of magic number Net / jme: Do not use legacy PCI power management myri10ge: small rx_done refactoring bridge: notify applications if address of bridge device changes ipv4: Fix IP timestamp option (IPOPT_TS_PRESPEC) handling in ip_options_echo() can: c_can: Fix tx_bytes accounting can: c_can_platform: fix irq check in probe ...
| * | netdev: bfin_mac: document TE setting in RMII modesMike Frysinger2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | The current code sometimes generates build warnings due to how it checks the silicon revision, so clean it up and properly document things. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | drivers net: Fix declaration ordering in inline functions.Balaji G2011-03-29
| | | | | | | | | | | | | | | | | | | | | The correct usage should be "static inline void" instead of "static void inline" Signed-off-by: G.Balaji <balajig81@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | cxgb3: Apply interrupt coalescing settings to all queuesAnton Blanchard2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While testing the performance of different receive interrupt coalescing settings on a single stream TCP benchmark, I noticed two very different results. With rx-usecs=50, most of the time a connection would hit 8280 Mbps but once in a while it would hit 9330 Mbps. It turns out we are only applying the interrupt coalescing settings to the first queue and whenever the rx hash would direct us onto that queue we ran faster. With this patch applied and rx-usecs=50, I get 9330 Mbps consistently. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: fix ethtool->set_flags not intended -EINVAL return valueStanislaw Gruszka2011-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit d5dbda23804156ae6f35025ade5307a49d1db6d7 "ethtool: Add support for vlan accleration.", drivers that have NETIF_F_HW_VLAN_TX, and/or NETIF_F_HW_VLAN_RX feature, but do not allow enable/disable vlan acceleration via ethtool set_flags, always return -EINVAL from that function. Fix by returning -EINVAL only if requested features do not match current settings and can not be changed by driver. Change any driver that define ethtool->set_flags to use ethtool_invalid_flags() to avoid similar problems in the future (also on drivers that do not have the problem). Tested with modified (to reproduce this bug) myri10ge driver. Cc: stable@kernel.org # 2.6.37+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | mlx4_en: Fix loss of promiscuityHerbert Xu2011-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mlx4_en driver uses the combination stop_port/start_port in a number of places. Unfortunately that causes any promiscuous mode settings on the hardware to be lost. This patch fixes that problem. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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