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path: root/drivers/net/ethernet
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2012-02-09net: e1000: Add support for Intel EP80579's GCUNoe Rubinstein
The Global Configuration Unit implements an MDIO interface to support the Ethernet interfaces of Intel EP80579 (Tolapai). Signed-off-by: Noe Rubinstein <nrubinstein@avencall.com>
2012-02-09igb: fix warning about unused functionEmil Tantilov
This patch fixes a warning about unused function when CONFIG_PM_SLEEP is not selected in the kernel config: igb_main.c: warning: `igb_suspend` defined but not used [W-unused-function] Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-09e1000e: replace '1' with 'true' for boolean get_link_statusBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-09e1000e: pass pointer to hw struct for e1000_init_mac_params_XXX()Bruce Allan
The e1000_init_mac_params_XXX() functions (where XXX is one of the three MAC-family types 80003es2lan, 82571 and ich8lan) was not meant to require a pointer to the adapter struct but does require a pointer to the hw struct. Pass that pointer in to the functions instead. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-09e1000e: use true/false for bool autoneg_falseBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-09e1000e: remove unnecessary parenthesesBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-09e1000e: remove unnecessary returns from void functionsBruce Allan
...and convert some goto's which simply return to just return. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-09e1000e: remove test that is always falseBruce Allan
warning: comparison of unsigned expression < 0 is always false Remove an unnecessary test that is reported when compiling driver with W=1. The test is unnecessary because Intel wired GbE hardware older (i.e. less) than 82571 is not supported by this driver. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-08netxen_nic: signedness bug in netxen_md_entry_err_chk()Dan Carpenter
"esize" should be signed because it can be negative here. For example, when we call it in netxen_parse_md_template(), it could be -1 from the return value of netxen_md_L2Cache(). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A. Dalvi
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A. Dalvi
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08stmmac: Fix typo in stmmac_pci.cMasanari Iida
Correct spelling "regiser" to "register" in drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08mace: Fix build for mace due to netdev_alloc_skbPradeep A. Dalvi
Refs: 1. pmac32_defconfig http://kisskb.ellerman.id.au/kisskb/buildresult/5583746/ 2. ppc6xx_defconfig http://kisskb.ellerman.id.au/kisskb/buildresult/5584116/ Confirmed any such occurances from all failed defconfigs & in net-next sources with grep -nrs "netdev_alloc_skb" drivers/net/ethernet/ | grep -v "," Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-07sonice: Fix build due to botched netdev_alloc_skb() conversion.David S. Miller
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-07sh-eth: use netdev stats structure and fix dma_map_singleEric Dumazet
No need to maintain a parallel net_device_stats structure in sh_eth_private, since we have a generic one in netdev Fix two dma_map_single() incorrect parameters, passing skb->tail instead of skb->data. Seems that there is no corresponding dmap_unmap_single() calls for the moment in this driver. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-07net: fec: Fix build due to wrong dev annotationFabio Estevam
commit 21a4e469 (netdev: ethernet dev_alloc_skb to netdev_alloc_skb) should have used "ndev" instead of "dev". This causes the following build errors: drivers/net/ethernet/freescale/fec.c: In function 'fec_enet_rx': drivers/net/ethernet/freescale/fec.c:714: error: 'dev' undeclared (first use in this function) drivers/net/ethernet/freescale/fec.c:714: error: (Each undeclared identifier is reported only once drivers/net/ethernet/freescale/fec.c:714: error: for each function it appears in.) drivers/net/ethernet/freescale/fec.c: In function 'fec_enet_alloc_buffers': drivers/net/ethernet/freescale/fec.c:1213: error: 'dev' undeclared (first use in this function) Fix it, so that fec driver can be built again. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-07e1000e: minor whitespace and indentation cleanupBruce Allan
Cleanup of some whitespace and indentation of a single code block. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: fix sparse warnings with -D__CHECK_ENDIAN__Bruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: fix checkpatch warning from MINMAX testBruce Allan
WARNING: min() should probably be min_t(unsigned int, 4, skb->data_len) Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: cleanup - use braces in both branches of a conditional statementBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: cleanup e1000_set_phys_idBruce Allan
Use the existing hw pointer. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: cleanup e1000_init_mac_params_82571()Bruce Allan
Combine two switch statements into one, convert a nebulous pointer to one that is a bit more in keeping with the rest of the driver code and cleanup some coding style. No change in functionality, just cosmetic changes. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: cleanup e1000_init_mac_params_80003es2lan()Bruce Allan
Combine two switch statements into one, convert a nebulous pointer to one that is a bit more in keeping with the rest of the driver code and remove some dead code (there are no 80003es2lan devices with fiber). No change in functionality, just cosmetic changes. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: cleanup - check return values consistentlyBruce Allan
The majority of the e1000e code checks most function return values using a test like 'if (ret_val)' or 'if (!ret_val)' but there are a few instances of 'if (ret_val == 0)'. This patch converts the latter to the former for consistency. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000e: add missing initializers reported when compiling with W=1Bruce Allan
warning: missing initializer Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07e1000: Adding e1000_dump functionTushar Dave
When TX hang occurs e1000_dump prints TX ring, RX ring and Device registers. Signed-off-by: Tushar Dave <tushar.n.dave@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-07igbvf: refactor Interrupt Throttle Rate codeMitch A Williams
The existing ITR code is broken and confusing, with lots of similarly-named variables that do different things. Additionally, after the driver carefully determines the optimal interrupt rate for the adapter, it then ignores it and always writes a fixed, suboptimal value. This patch refactors that code to make variable names more descriptive of what they actually do, and then actually writes the calculated result to the hardware. Preliminary testing shows that netperf TCP_STREAM tests goes from ~918Mbps to ~940Mbps, and TCP_RR goes from ~2k transactions/sec up to > 8k. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Robert E Garrett <robertX.e.garrett@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-02-06netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-06netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-06netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-05cnic: Add FCoE parity error recoveryMichael Chan
When bnx2x returns error on FCoE SPQ messages, generate an error completion to bnx2fc immediately to speed up error recovery. This will eliminate length timeouts and spped up the reset of the device. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-05bnx2: Add missing memory barrier in bnx2_start_xmit()Vlad Zolotarov
Sync DMA descriptor before hitting the TX mailbox for weak memory model CPUs. There has been discussions several years ago about this. Some believe that writel() should guarantee ordering. Others want explicit barriers if necessary. Today writel() does not have the ordering guarantee and many other drivers use explicit barriers. Signed-off-by: Vlad Zolotarov <vlad@scalemp.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-05bnx2: Add support for ethtool --show-channels|--set-channelsMichael Chan
Allow the user to override the default number of RSS/TSS rings. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2012-02-04mlx4: Fix typo in cmd.cMasanari Iida
Correct spelling "reseting" to "resetting" in drivers/net/ethernet/mellanox/mlx4/cmd.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04be2net: Use new implementation of get mac list commandPadmanabh Ratnakar
VFs use get mac list command to get their mac address. The format of this command has changed. Update driver to use the new format. Signed-off-by: Mammatha Edhala <mammatha.edhala@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04be2net: Fix link status query commandPadmanabh Ratnakar
Version number in query link status command is getting overwritten in be_wrb_cmd_hdr_prepare() routine. Move the initialization to fix this issue. Also initialize the domain field. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04enic: Check firmware capability before issuing firmware commandsNeel Patel
Check if firmware supports a particular command by first checking capability using devcmd CMD_CAPABILITY. Signed-off-by: Neel Patel <neepatel@cisco.com> Signed-off-by: Christian Benvenuti <benve@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Nishank Trivedi <nistrive@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04enic: Enable support for multiple hardware receive queuesNeel Patel
This patch enables support for multiple receive queues. If multiple receive queues are used ingress traffic is hashed into one of the receive queues based on IP or TCP or both headers. The max number of supported receive queues per vnic is 8. Signed-off-by: Neel Patel <neepatel@cisco.com> Signed-off-by: Christian Benvenuti <benve@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Nishank Trivedi <nistrive@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlge: Bumped driver version to 1.00.00.30.Jitendra Kalsaria
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlge: Fix memory leak in the process of refillJitendra Kalsaria
Driver was leaking memory when page allocation failures occurs. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlge: Removing needless print's which are notJitendra Kalsaria
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlge: Fixed invalid reference to ip headerJitendra Kalsaria
we have copied skb into addr(page), skb->data doesn't contain ip header information. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlcnic: Fix API unlockManish chopra
Log dump status. Remove unmatched qlcnic_api_unlock call. Update version to 5.0.26. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlcnic: Fix firmware abort code check.Sritej Velaga
Check bits 8-28 of peg_halt status register for firmware abort code. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlcnic: report valid speed and duplex status when link is downSony Chacko
Report valid link statistics when link is down. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04qlcnic: Stop pause ctrl frames on fw hang.Sritej Velaga
When firmware hang is detected, fw should stop sending pause control frames. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04netxen: report valid speed and duplex status when link is downSony Chacko
o Update version to 4.0.78 Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04netxen: Fix a panic during driver unload in device_remove_fileRajesh Borundia
o Pass adapter->pdev->dev instead of netdev->dev Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04netxen_nic: Error logging on firmware hangSritej Velaga
Log states of essential registers on firmware hang detection. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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