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| * | Merge branch 'master' of ↵David S. Miller2009-08-281-53/+67
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * | ipw2200: firmware DMA loading reworkZhu Yi2009-08-281-53/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bartlomiej Zolnierkiewicz reported an atomic order-6 allocation failure for ipw2200 firmware loading in kernel 2.6.30. High order allocation is likely to fail and should always be avoided. The patch fixes this problem by replacing the original order-6 pci_alloc_consistent() with an array of order-1 pages from a pci pool. This utilized the ipw2200 DMA command blocks (up to 64 slots). The maximum firmware size support remains the same (64*8K). This patch fixes bug http://bugzilla.kernel.org/show_bug.cgi?id=14016 Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | virtio: net refill on out-of-memoryRusty Russell2009-08-261-15/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we run out of memory, use keventd to fill the buffer. There's a report of this happening: "Page allocation failures in guest", Message-ID: <20090713115158.0a4892b0@mjolnir.ossman.eu> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | smc91x: fix compilation on SMPAlexey Dobriyan2009-08-261-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | irda/sa1100_ir: fix broken netdev_ops conversionAlexander Beregalov2009-08-251-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on commit d2f3ad4 (pxaficp-ir: remove incorrect net_device_ops). Do the same for sa1100_ir. Untested. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | irda/au1k_ir: fix broken netdev_ops conversionAlexander Beregalov2009-08-251-4/+0
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on commit d2f3ad4 (pxaficp-ir: remove incorrect net_device_ops). Do the same for au1k_ir. Untested. Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | smc91x: let smc91x work well under netpollDongdong Deng2009-08-231-18/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NETPOLL requires that interrupts remain disabled in its callbacks. Using *_irq_save()/irq_restore() to replace *_irq_disable()/irq_enable() functions in NETPOLL's callbacks of smc91x, so that it doesn't enable interrupts when already disabled, and kgdboe/netconsole would work properly over smc91x. Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com> Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | pxaficp-ir: remove incorrect net_device_opsMarek Vasut2009-08-231-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes broken pxaficp-ir. The problem was in incorrect net_device_ops being specified which prevented the driver from operating. The symptoms were: - failing ifconfig for IrLAN, resulting in SIOCSIFFLAGS: Cannot assign requested address - irattach working for IrCOMM, but the port stayed disabled Moreover this patch corrects missing sysfs device link. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | drivers/net: fixed drivers that support netpoll use ndo_start_xmit()Dongdong Deng2009-08-234-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NETPOLL API requires that interrupts remain disabled in netpoll_send_skb(). The use of "A functions set" in the NETPOLL API callbacks causes the interrupts to get enabled and can lead to kernel instability. The solution is to use "B functions set" to prevent the irqs from getting enabled while in netpoll_send_skb(). A functions set: local_irq_disable()/local_irq_enable() spin_lock_irq()/spin_unlock_irq() spin_trylock_irq()/spin_unlock_irq() B functions set: local_irq_save()/local_irq_restore() spin_lock_irqsave()/spin_unlock_irqrestore() spin_trylock_irqsave()/spin_unlock_irqrestore() Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: Fix Micrel KSZ8842 Kconfig descriptionAndreas Mohr2009-08-231-1/+2
| | | | | | | | | | | | | | | | | | Signed-off-by: Andreas Mohr <andi@lisas.de> Acked-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | E100: fix interaction with swiotlb on X86.Krzysztof Hałasa2009-08-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | E100 places it's RX packet descriptors inside skb->data and uses them with bidirectional streaming DMA mapping. Data in descriptors is accessed simultaneously by the chip (writing status and size when a packet is received) and CPU (reading to check if the packet was received). This isn't a valid usage of PCI DMA API, which requires use of the coherent (consistent) memory for such purpose. Unfortunately e100 chips working in "simplified" RX mode have to store received data directly after the descriptor. Fixing the driver to conform to the API would require using unsupported "flexible" RX mode or receiving data into a coherent memory and using CPU to copy it to network buffers. This patch, while not yet making the driver conform to the PCI DMA API, allows it to work correctly on X86 with swiotlb (while not breaking other architectures). Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'master' of ↵David S. Miller2009-08-211-4/+10
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * | rtl8187: always set MSR_LINK_ENEDCA flag with RTL8187BHerton Ronaldo Krzesinski2009-08-211-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RTL8187B always needs MSR_LINK_ENEDCA flag to be set even when it is in no link mode, otherwise it'll not be able to associate when this flag is not set after the change "mac80211: fix managed mode BSSID handling". By accident, setting BSSID of AP before association makes 8187B to successfuly associate even when ENEDCA flag isn't set, which was the case before the mac80211 change. But now the BSSID of AP we are trying to associate is only available after association is successful, and any attempt to associate without the needed flag doesn't work. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ibm_newemac: emac_close() needs to call netif_carrier_off()Petri Gynther2009-08-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When ibm_newemac netdev instance is shutdown with "ifconfig down", the netdev interface does not go properly down. netif_carrier_ok() keeps returning TRUE even after "ifconfig down". The problem can be seen when ibm_newemac instances are slaves of a bonding interface. The bonding interface code uses netif_carrier_ok() to determine the link status of its slaves. When ibm_newemac slave is shutdown with "ifconfig down", the bonding interface won't detect any link status change because netif_carrier_ok() keeps returning TRUE. Signed-off-by: Petri Gynther <pgynther@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net: fix ks8851 build errorsRandy Dunlap2009-08-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix build errors due to missing Kconfig select of CRC32: ks8851.c:(.text+0x7d2ee): undefined reference to `crc32_le' ks8851.c:(.text+0x7d2f5): undefined reference to `bitrev32' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net: Rename MAC platform driver for w90p910 platformWan ZongShun2009-08-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to I modified the corresponding platform device name, so I make the patch to rename MAC platform driver for w90p910 platform. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | yellowfin: Fix buffer underrun after dev_alloc_skb() failureRoel Kluin2009-08-181-10/+18
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | yellowfin_init_ring() needs to clean up if dev_alloc_skb() fails and should pass an error status up to the caller. This also prevents an buffer underrun if failure occurred in the first iteration. yellowfin_open() which calls yellowfin_init_ring() should free its requested irq upon failure. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'master' of ↵David S. Miller2009-08-181-1/+1
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * | orinoco: correct key bounds check in orinoco_hw_get_tkip_ivJohn W. Linville2009-08-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If key is 4 that is an array out of bounds. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | e1000e: fix use of pci_enable_pcie_error_reportingXiaotian Feng2009-08-151-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 111b9dc5 ("e1000e: add aer support") introduces pcie aer support for e1000e, but it is not reasonable to disable it in e1000_remove but enable it in e1000_resume. This patch enables aer support in e1000_probe. Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | e1000e: WoL does not work on 82577/82578 with manageability enabledBruce Allan2009-08-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With manageability (Intel AMT) enabled via BIOS, PHY wakeup does not get configured on newer parts which use PHY wakeup vs. MAC wakeup which causes WoL to not work. The driver should configure PHY wakeup whether or not manageability is enabled. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | cnic: Fix locking in init/exit calls.Michael Chan2009-08-152-9/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The slow path ulp_init and ulp_exit calls to the bnx2i driver are sleepable calls and therefore should not be protected using rcu_read_lock. Fix it by using mutex and refcount during these calls. cnic_unregister_driver() will now wait for the refcount to go to zero before completing the call. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | cnic: Fix locking in start/stop calls.Michael Chan2009-08-152-16/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The slow path ulp_start and ulp_stop calls to the bnx2i driver are sleepable calls and therefore should not be protected using rcu_read_lock. Fix it by using mutex and setting a bit during these calls. cnic_unregister_device() will now wait for the bit to clear before completing the call. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | bnx2: Use mutex on slow path cnic calls.Michael Chan2009-08-152-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The slow path calls to the cnic driver are sleepable calls so we cannot use rcu_read_lock(). Use mutex for these slow path calls instead. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | cnic: Refine registration with bnx2.Michael Chan2009-08-151-13/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register and unregister with bnx2 during NETDEV_UP and NETDEV_DOWN events. This simplifies the sequence of events and allows locking fixes in the next patch. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | cnic: Fix symbol_put_addr() panic on ia64.Michael Chan2009-08-151-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the cnic driver tries to grab a symbol from bnx2 when bnx2 is running init code, symbol_get() will succeed but symbol_put_addr() will hit BUG() a moment later. module_text_address() fails because bnx2 is still in init code. This is fixed by using symbol_put() instead which does the exact opposite of symbol_get(). Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | pegasus: Add new device ID.Petko Manolov2009-08-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new definition to 'pegasus.h' for support Japanese IO DATA "ETX-US2" USB Ethernet Adapter. PEGASUS_DEV( $B!H(BIO DATA USB ETX-US2$B!I(B, VENDOR_IODATA, 0x092a, DEFAULT_GPIO_RESET | PEGASUS_II ) Signed-off-by: David S. Miller <davem@davemloft.net>
| * | drivers/net: fixed drivers that support netpoll use ndo_start_xmit()Dongdong Deng2009-08-144-8/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NETPOLL API requires that interrupts remain disabled in netpoll_send_skb(). The use of spin_lock_irq() and spin_unlock_irq() in the NETPOLL API callbacks causes the interrupts to get enabled and can lead to kernel instability. The solution is to use spin_lock_irqsave() and spin_unlock_restore() to prevent the irqs from getting enabled while in netpoll_send_skb(). Call trace: netpoll_send_skb() { -> local_irq_save(flags) ---> dev->ndo_start_xmit(skb, dev) ---> spin_lock_irq() ---> spin_unlock_irq() *******here would enable the interrupt. ... -> local_irq_restore(flags) } Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Bruce Ashfield <bruce.ashfield@windriver.com> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | via-velocity: Fix test of mii_status bit VELOCITY_DUPLEX_FULLroel kluin2009-08-141-1/+1
| | | | | | | | | | | | | | | | | | | | | Test whether VELOCITY_DUPLEX_FULL bit is set in mii_status. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | xilinx_emaclite: Fix permissions on driver sources.David S. Miller2009-09-011-0/+0
| | | | | | | | | | | | | | | | | | Noticed by Michal Simek. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | au1000_eth: possible NULL dereference of aup->mii_bus->irq in au1000_probe()roel kluin2009-09-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | aup->mii_bus->irq allocation may fail, prevent a dereference of NULL. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sky2: Use 32bit read to read Y2_VAUX_AVAILMike McCormack2009-09-012-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | B0_CTST is a 24bit register according to the vendor driver (sk98lin). A 16bit read on B0_CTST will always return 0 for Y2_VAUX_AVAIL (1<<16), so use a 32bit read when testing Y2_VAUX_AVAIL Signed-off-by: Mike McCormack <mikem@ring3k.org> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sky2: Create buffer alloc and free helpersMike McCormack2009-09-011-53/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor similar two sections of code that free buffers into one. Only call tx_init if all buffer allocations succeed. Signed-off-by: Mike McCormack <mikem@ring3k.org> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sky2: fix management of driver LEDStephen Hemminger2009-09-012-14/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Observed by Mike McCormack. The LED bit here is just a software controlled value used to turn on one of the LED's on some boards. The register value was wrong, which could have been causing some power control issues. Get rid of problematic define use the correct mask. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | tun: reuse struct sock fieldsMichael S. Tsirkin2009-09-011-18/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | As tun always has an embeedded struct sock, use sk and sk_receive_queue fields instead of duplicating them in tun_struct. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | bonding: use compare_ether_addr_64bits() in ALBEric Dumazet2009-09-012-35/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can speedup ether addresses compares using compare_ether_addr_64bits() instead of memcmp(). We make sure all operands are at least 8 bytes long and 16bits aligned (or better, long word aligned if possible) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Reviewed-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | macvlan: Use compare_ether_addr_64bits()Eric Dumazet2009-09-011-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | To speedup ether addresses compares, we can use compare_ether_addr_64bits() (all operands are guaranteed to be at least 8 bytes long) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | ixgbe: Patch to fix 82599 multispeed fiber link issues when driver is loaded ↵Mallikarjuna R Chilakala2009-09-011-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | without any cable and reconnecting it to 1G partner In 82599 multi speed fiber case when driver is loaded without any cable and reconnecting the cable with a 1G partner does not bring up the link in 1Gb mode. When there is no link we first setup the link at 10G & 1G and then try to re-establish the link at highest speed 10G and thereby changing autoneg_advertised value to highest speed 10G. After connecting back the cable to a 1G link partner we never try 1G as autoneg advertised value is changed to link at 10G only. The following patch fixes the issue by properly initializing the autoneg_advertised value just before exiting from link setup routine. 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>
* | | ixgbe: Properly disable DCB arbiters prior to applying changesPeter P Waskiewicz Jr2009-09-011-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When disabling the Rx and Tx data arbiters prior to configuration changes, the arbiters were not being shut down properly. This can create a race in the DCB hardware blocks, and potentially hang the arbiters. Also, the Tx descriptor arbiter shouldn't be disabled when applying configuration changes; disabling this arbiter can cause a Tx hang. Signed-off-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>
* | | ixgbe: refactor link setup codeMallikarjuna R Chilakala2009-09-015-145/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Link code cleanup: a number of redundant functions and MAC variables are cleaned up, with some functions being consolidated into a single-purpose code path. Removed following deprecated link functions and mac variables * ixgbe_setup_copper_link_speed_82598 * ixgbe_setup_mac_link_speed_multispeed_fiber * ixgbe_setup_mac_link_speed_82599 * mac.autoneg, mac.autoneg_succeeded, phy.autoneg_wait_to_complete 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>
* | | e1000: Fix for e1000 kills IPMI on a tagged vlan.Graham, David2009-09-011-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling VLAN filters (VFE) when the primary interface is brought up (per commit 78ed11a) has caused problems for some users who manage their systems using IPMI over a VLAN. This is because when the driver enables the VLAN filter, this same filter table is enabled for the management channel, and the table is initially empty, which means that the IPMI/VLAN packets are filtered out and not received by the BMC. This is a problem only on e1000 class adapters, as it is only on e1000 that the filter table is common to the management and host streams. With this change, filtering is only enabled when one or more host VLANs exist, and is disabled when the last host VLAN is removed. VLAN filtering is always disabled when the primary interface is in promiscuous mode, and will be (re)enabled if VLANs exist when the interface exits promiscuous mode. Note that this does not completely resolve the issue for those using VLAN management, because if the host adds a VLAN, then the above problem occurs when that VLAN is enabled. However, it does mean the there is no problem for configurations where management is on a VLAN and the host is not. A complete solution to this issue would require further driver changes. The driver would need to discover if (and which) management VLANs are active before enabling VLAN filtering, so that it could ensure that the managed VLANs are included in the VLAN filter table. This discovery requires that the BMC identifies its VLAN in registers accessible to the driver, and at least on Dell PE2850 systems the BMC does not identify its VLAN to allow such discovery. Intel is pursuing this issue with the BMC vendor. Signed-off-by: Dave Graham <david.graham@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Krzysztof Piotr Oledzki <ole@ans.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | ixgbe: Add support for dcbnl_rtnl_ops.setapp/getappYi Zou2009-09-015-0/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for dcbnl_rtnl_ops.setapp/getapp to set or get the current user priority bitmap for the given application protocol. Currently, 82599 only supports setapp/getapp for Fiber Channel over Ethernet (FCoE) protocol. Signed-off-by: Yi Zou <yi.zou@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>
* | | ixgbe: Add support for the net_device_ops.ndo_fcoe_enable/disable to 82599Yi Zou2009-09-014-33/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support to the net_device_ops.ndo_fcoe_enable/disable for 82599. This consequently allows us to dynamically turn FCoE offload feature on or off upon incoming calls to ndo_fcoe_enable/disable. When this happens, FCoE offload features are enabled/disabled accordingly, and this is regardless of whether DCB being turned on or not. Signed-off-by: Yi Zou <yi.zou@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>
* | | netdev: convert bulk of drivers to netdev_tx_tStephen Hemminger2009-09-01101-172/+251
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a couple of cases collapse some extra code like: int retval = NETDEV_TX_OK; ... return retval; into return NETDEV_TX_OK; Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | wireless: convert drivers to netdev_tx_tStephen Hemminger2009-09-0126-59/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mostly just simple conversions: * ray_cs had bogus return of NET_TX_LOCKED but driver was not using NETIF_F_LLTX * hostap and ipw2x00 had some code that returned value from a called function that also had to change to return netdev_tx_t Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | appletalk: convert drivers to netdev_tx_tStephen Hemminger2009-09-013-6/+9
| | | | | | | | | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | intel: convert drivers to netdev_tx_tStephen Hemminger2009-09-017-23/+30
| | | | | | | | | | | | | | | | | | | | | Get rid of some bogus return wrapping as well. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | 3com: convert drivers to netdev_tx_tStephen Hemminger2009-09-019-20/+26
| | | | | | | | | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | tulip: convert drivers to netdev_tx_tStephen Hemminger2009-09-017-17/+23
| | | | | | | | | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | uwb: convert to netdev_tx_tStephen Hemminger2009-09-012-2/+4
| | | | | | | | | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-01-31 11:54:14 +0000