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2012-02-10e1000e: use true/false for bool autoneg_falseBruce Allan1-7/+7
v2 - replaced mac->autoneg_failed == false with !mac->autoneg_failed 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>
2012-02-10e1000e: remove unnecessary parenthesesBruce Allan5-12/+12
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>
2012-02-10e1000e: remove unnecessary returns from void functionsBruce Allan3-14/+4
...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>
2012-02-10e1000e: remove test that is always falseBruce Allan1-2/+2
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>
2012-02-09cnic: Update VLAN ID during ISCSI_UEVENT_PATH_UPDATEEddie Wai2-2/+4
This will support the new VLAN attribute in the iSCSI iface file. Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-09cnic: set error flag when iSCSI connection failsJeffrey Huang1-0/+2
to speed up error recovery due to SPQ failures. The error flag will expedite the recovery process by skipping the timeouts. Signed-off-by: Jeffrey Huang <huangjw@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08netxen_nic: signedness bug in netxen_md_entry_err_chk()Dan Carpenter1-1/+1
"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>
2012-02-08qeth: add wake_up on write channelUrsula Braun1-0/+1
To send commands on the write channel 8 buffers exist. If all 8 buffers are used, a wait is triggered on the write channel. When such buffer are freed, a wake_up is needed. This patch adds the missing wake_up in qeth_release_buffer(). This fix is especially important when running Communications Controller for Linux on System z. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08qeth: add query OSA address table supportFrank Blaschka5-0/+119
Add qeth device private ioctl to query the OSA address table. This helps debugging hw related problems. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A. Dalvi6-37/+42
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. Dalvi33-58/+47
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>
2012-02-08IPoIB: Stop lying about hard_header_len and use skb->cb to stash LL addressesRoland Dreier3-47/+24
Commit a0417fa3a18a ("net: Make qdisc_skb_cb upper size bound explicit.") made it possible for a netdev driver to use skb->cb between its header_ops.create method and its .ndo_start_xmit method. Use this in ipoib_hard_header() to stash away the LL address (GID + QPN), instead of the "ipoib_pseudoheader" hack. This allows IPoIB to stop lying about its hard_header_len, which will let us fix the L2 check for GRO. Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-08stmmac: Fix typo in stmmac_pci.cMasanari Iida1-1/+1
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. Dalvi1-1/+1
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. Miller1-1/+1
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 Dumazet2-32/+31
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 Estevam1-2/+2
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 Allan2-37/+43
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 Allan2-8/+9
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 Allan1-1/+1
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 Allan1-1/+2
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 Allan1-2/+2
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 Allan1-42/+30
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 Allan1-21/+7
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 Allan2-5/+5
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 Allan1-3/+5
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 Dave3-0/+235
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 Williams3-78/+99
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>
2012-02-06Merge branch 'master' of ↵John W. Linville227-3708/+4281
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/rtlwifi/rtl8192se/sw.c
2012-02-06netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi29-48/+39
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 Dalvi21-51/+46
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 Dalvi28-44/+43
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 Chan2-5/+36
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 Zolotarov1-0/+3
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 Chan2-9/+93
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>
2012-02-05bonding: Fix misspelling of "since"Jesper Juhl1-1/+1
Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-05net/hyperv: Remove the unnecessary memset in rndis_filter_send()Haiyang Zhang1-2/+0
The memory has been allocated by kzalloc, so it's unnecessary to memset again. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-05net/hyperv: Correct the assignment in netvsc_recv_callback()Haiyang Zhang1-5/+2
The first assignment to variable "net" is wrong, but overridden by the latter assignments. So the bug isn't manifested. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-05net/hyperv: Convert camel cased variables in rndis_filter.c to lower casesHaiyang Zhang1-30/+30
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04Merge branch 'master' of git://gitorious.org/linux-can/linux-can-nextDavid S. Miller13-147/+191
Conflicts: drivers/net/can/usb/ems_usb.c Minor dev_warn --> netdev_warn conversion conflicts.
2012-02-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller234-5408/+2155
2012-02-04mlx4: Fix typo in cmd.cMasanari Iida1-1/+1
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>
2012-02-04tms380tr: Fix cascading if/else tab abuseJoe Perches1-112/+67
Cascading "if/else if"'s are ugly. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04Merge branch 'for-davem' of ↵David S. Miller6-17/+28
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2012-02-04be2net: Use new implementation of get mac list commandPadmanabh Ratnakar3-40/+92
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 Ratnakar1-2/+4
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>
2012-02-04caif-hsi: Add RX flip buffersjur.brandeland@stericsson.com1-42/+103
Implement RX flip buffer in the cfhsi_rx_done function, piggy-backed frames is also supported. This gives a significant performance gain for CAIF over HSI. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04enic: Check firmware capability before issuing firmware commandsNeel Patel2-28/+32
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 Patel1-2/+2
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 Kalsaria1-1/+1
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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