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* netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi2012-02-0621-51/+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>
* netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi2012-02-0628-44/+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>
* cnic: Add FCoE parity error recoveryMichael Chan2012-02-062-5/+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>
* bnx2: Add missing memory barrier in bnx2_start_xmit()Vlad Zolotarov2012-02-061-0/+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>
* bnx2: Add support for ethtool --show-channels|--set-channelsMichael Chan2012-02-062-9/+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>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-02-0449-64/+79
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| * ixgbe: Fix typo in ixgbe_common.hMasanari Iida2012-02-031-1/+1
| | | | | | | | | | | | | | | | Correct spelling "packtetbuf_num" to "packetbuf_num" in drivers/net/ethernet/intel/ixgbe/ixgbe_common.h Signed-off-by: Masanari Iida <standby24x7@gmail.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
| * igbvf: change copyright dateMitch A Williams2012-02-0310-11/+11
| | | | | | | | | | | | | | | | Change copyright date to 2012 in the source files. 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>
| * ixgbevf: Update copyright noticesGreg Rose2012-02-0310-11/+11
| | | | | | | | | | | | Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Robert E Garrett <robertX.e.garrett@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbevf: Fix mailbox interrupt ack bugGreg Rose2012-02-032-6/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove jump to out label that was skipping over code to replace the ack bit in the mailbox cache variable. This was causing driver mailbox routines that poll for the PF to ack a message to time out which would in turn cause all other mailbox messages to fail. Also replace the mailbox cache variable message indication bit when a message is found so that other functions that choose to poll for a mailbox message from the PF won't miss it. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Robert E Garrett <robertX.e.garrett@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbe: make ethtool strings table constStephen Hemminger2012-02-031-1/+1
| | | | | | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbe: Add warning when no space left for more MAC filtersGreg Rose2012-02-031-0/+3
| | | | | | | | | | | | | | | | | | Send message to system log when the VF requests another MAC filter but there is no space left on the device for it. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Robert E Garrett <robertX.e.garrett@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbe: update copyright to 2012Don Skidmore2012-02-0325-26/+26
| | | | | | | | | | | | | | | | New year so bump the copyright date. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * drivers/net/ethernet/ti: Move call to PTR_ERR after reassignmentJulia Lawall2012-02-022-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PTR_ERR should be called before its argument is cleared. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e,e1; constant c; @@ *e = c ... when != e = e1 when != &e when != true IS_ERR(e) *PTR_ERR(e) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reported-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ethtool: Null-terminate filename passed to ethtool_ops::flash_deviceBen Hutchings2012-02-011-5/+1
| | | | | | | | | | | | | | | | | | | | The parameters for ETHTOOL_FLASHDEV include a filename, which ought to be null-terminated. Currently the only driver that implements ethtool_ops::flash_device attempts to add a null terminator if necessary, but does it wrongly. Do it in the ethtool core instead. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: fec: correct phy_name buffer length when init phy_nameRichard Zhao2012-01-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix the bug that we got wrong phy_name on imx6q sabrelite board. snprintf used wrong length of phy_name. phy_name length is MII_BUS_ID_SIZE + 3 rather not MII_BUS_ID_SIZE. I change it to sizeof(phy_name). Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | mlx4: Fix typo in cmd.cMasanari Iida2012-02-041-1/+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>
* | be2net: Use new implementation of get mac list commandPadmanabh Ratnakar2012-02-043-40/+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>
* | be2net: Fix link status query commandPadmanabh Ratnakar2012-02-041-2/+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>
* | enic: Check firmware capability before issuing firmware commandsNeel Patel2012-02-042-28/+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>
* | enic: Enable support for multiple hardware receive queuesNeel Patel2012-02-041-2/+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>
* | qlge: Bumped driver version to 1.00.00.30.Jitendra Kalsaria2012-02-041-1/+1
| | | | | | | | | | Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlge: Fix memory leak in the process of refillJitendra Kalsaria2012-02-041-3/+5
| | | | | | | | | | | | | | 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>
* | qlge: Removing needless print's which are notJitendra Kalsaria2012-02-041-70/+1
| | | | | | | | | | Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlge: Fixed invalid reference to ip headerJitendra Kalsaria2012-02-041-3/+4
| | | | | | | | | | | | | | | | 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>
* | qlcnic: Fix API unlockManish chopra2012-02-042-4/+3
| | | | | | | | | | | | | | | | | | | | 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>
* | qlcnic: Fix firmware abort code check.Sritej Velaga2012-02-041-1/+1
| | | | | | | | | | | | | | | | 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>
* | qlcnic: report valid speed and duplex status when link is downSony Chacko2012-02-042-6/+9
| | | | | | | | | | | | | | 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>
* | qlcnic: Stop pause ctrl frames on fw hang.Sritej Velaga2012-02-041-2/+12
| | | | | | | | | | | | | | | | 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>
* | netxen: report valid speed and duplex status when link is downSony Chacko2012-02-042-2/+7
| | | | | | | | | | | | | | 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>
* | netxen: Fix a panic during driver unload in device_remove_fileRajesh Borundia2012-02-041-5/+3
| | | | | | | | | | | | | | 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>
* | netxen_nic: Error logging on firmware hangSritej Velaga2012-02-042-2/+20
| | | | | | | | | | | | | | 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>
* | netxen_nic: Fix phy link statusSritej Velaga2012-02-041-1/+5
| | | | | | | | | | | | | | Pass the adapter phy link status to the caller. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netxen_nic: fw dump supportManish chopra2012-02-046-22/+1380
| | | | | | | | | | Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netxen_nic: fix cdrp race conditionSritej Velaga2012-02-042-72/+89
| | | | | | | | | | | | | | Reading CRB registers(if reqd) before releasing the api lock. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: Implement ethtool flash_device entry point.Krishna Gudipati2012-02-022-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | Incorporated review comments from Ben Hutchings. Change details: - Implement ethtool flash_device() entry point to write the firmware image to the flash firmware partition. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: add descriptions for stat counters reported via ethtoolSathya Perla2012-02-014-18/+74
| | | | | | | | | | | | | | | | | | | | | | Also rename a few counters appropritely and delete 2 counters that are not implemented in HW. vlan_mismatch_drops does not exist in BE3 and is accounted for in address_mismatch_drops. Do the same thing for BE2 and Lancer. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ixgbe: Add module parameter to allow untested and unsafe SFP+ modulesPeter P Waskiewicz Jr2012-02-013-3/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The X520 family of network devices, with the 82599 chip, support a small number of Intel-verified SFP+ modules on their NICs. To maintain stability and quality, the current devices restrict untested 3rd party SFP+ modules. This patch introduces a module parameter for ixgbe to allow these untested modules at the user's peril. It also includes a warning to the syslog alerting users that the modules aren't supported, and results may vary. CC: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | drivers/net: Remove alloc_etherdev error messagesJoe Perches2012-01-3177-164/+53
| | | | | | | | | | | | | | | | alloc_etherdev has a generic OOM/unable to alloc message. Remove the duplicative messages after alloc_etherdev calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | drivers/net: Remove unnecessary k.alloc/v.alloc OOM messagesJoe Perches2012-01-3129-114/+39
| | | | | | | | | | | | | | | | | | | | alloc failures use dump_stack so emitting an additional out-of-memory message is an unnecessary duplication. Remove the allocation failure messages. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r8169: spinlock redux.Francois Romieu2012-01-311-8/+0
| | | | | | | | | | | | | | | | rtl8169_get_regs operates under RTNL and rtl task mutex whereas rtl_set_rx_mode is either called under RTNL or rtl task mutex protection. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
* | r8169: avoid a useless work scheduling.Francois Romieu2012-01-311-1/+3
| | | | | | | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Suggested-by: Michał Mirosław <mirqus@gmail.com> Cc: Hayes Wang <hayeswang@realtek.com>
* | r8169: move task enable boolean to bitfield.Francois Romieu2012-01-311-6/+7
| | | | | | | | | | | | | | | | Simpler, more consistent, with negligible cost in non-critical paths. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Suggested-by: Michał Mirosław <mirqus@gmail.com> Cc: Hayes Wang <hayeswang@realtek.com>
* | r8169: bh locking redux and task scheduling.Francois Romieu2012-01-311-16/+4
| | | | | | | | | | | | | | | | | | | | | | - atomic bit operations are globally visible - pending status is always cleared before execution - scheduled works are either idempotent or only required to happen once after a series of originating events, say link events for instance Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Suggested-by: Michał Mirosław <mirqus@gmail.com> Cc: Hayes Wang <hayeswang@realtek.com>
* | r8169: fix early queue wake-up.Francois Romieu2012-01-311-0/+18
| | | | | | | | | | | | | | | | | | With infinite gratitude to Eric Dumazet for allowing me to identify the error. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Hayes Wang <hayeswang@realtek.com>
* | Merge branch 'for-davem' of ↵David S. Miller2012-01-302-2/+1
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
| * | sfc: Use a more sensible cast in efx_rx_buf_offset()Ben Hutchings2012-01-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function returns the page offset of the buffer, which can be calculated based on either its DMA address or its virtual address. It used to use the virtual address and we would cast that to unsigned long, as anything smaller would result in a compiler warning. Now that it's using the DMA address we should use unsigned int, matching the return type. It is also unnecessary to use __force. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
| * | sfc: MTD: Leave the DEBUG macro aloneBen Hutchings2012-01-301-1/+0
| | | | | | | | | | | | | | | | | | | | | <linux/mtd/mtd.h> no longer defines DEBUG so we do not need to un-define it here. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
* | | drivers/net: strip unused module code from sun3_82586.cPaul Gortmaker2012-01-301-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This code is clearly unused, since it has a #error right in it. Given the vintage of sun3 hardware, it is probably safe to assume that there is little interest in adding new functionality to the driver now, so just delete the unused block of code. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Sam Creasey <sammy@sammy.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | drivers/net: fix up stale paths from driver reorgPaul Gortmaker2012-01-3050-54/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reorganization of the driver layout in drivers/net left behind some stale paths in comments and in Kconfig help text. Bring them up to date. No actual change to any code takes place here. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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