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path: root/drivers/net/ethernet
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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>
2012-02-04netxen_nic: Fix phy link statusSritej Velaga
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>
2012-02-04netxen_nic: fw dump supportManish chopra
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-04netxen_nic: fix cdrp race conditionSritej Velaga
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>
2012-02-03ixgbe: Fix typo in ixgbe_common.hMasanari Iida
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>
2012-02-03igbvf: change copyright dateMitch A Williams
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>
2012-02-03ixgbevf: Update copyright noticesGreg Rose
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>
2012-02-03ixgbevf: Fix mailbox interrupt ack bugGreg Rose
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>
2012-02-03ixgbe: make ethtool strings table constStephen Hemminger
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>
2012-02-03ixgbe: Add warning when no space left for more MAC filtersGreg Rose
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>
2012-02-03ixgbe: update copyright to 2012Don Skidmore
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>
2012-02-02drivers/net/ethernet/ti: Move call to PTR_ERR after reassignmentJulia Lawall
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>
2012-02-01bna: Implement ethtool flash_device entry point.Krishna Gudipati
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>
2012-02-01ethtool: Null-terminate filename passed to ethtool_ops::flash_deviceBen Hutchings
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>
2012-02-01be2net: add descriptions for stat counters reported via ethtoolSathya Perla
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>
2012-02-01ixgbe: Add module parameter to allow untested and unsafe SFP+ modulesPeter P Waskiewicz Jr
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>
2012-02-01CS89x0 : add CS89x0 platform device to the iMX31ADS boardJaccon Bastiaansen
Add CS89x0 networking support to the iMX31ADS board by using the platform driver support in the CS89x0 driver. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-02-01CS89x0 : remove QQ2440 board support from the CS89x0 driverJaccon Bastiaansen
The QQ2440 board isn't supported anymore in the kernel, so support for this board can be removed from the CS89x0 driver. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-02-01CS89x0 : add platform driver supportJaccon Bastiaansen
The CS89x0 ethernet controller is used on a number of evaluation boards, such as the MX31ADS. The current driver has memory address and IRQ settings for each board on which this controller is used. Driver updates are therefore required to support other boards that also use the CS89x0. To avoid these driver updates, a better mechanism (platform driver support) is added to communicate the board dependent settings to the driver. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-01-31drivers/net: Remove alloc_etherdev error messagesJoe Perches
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>
2012-01-31drivers/net: Remove unnecessary k.alloc/v.alloc OOM messagesJoe Perches
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>
2012-01-31net: fec: correct phy_name buffer length when init phy_nameRichard Zhao
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>
2012-01-31r8169: spinlock redux.Francois Romieu
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>
2012-01-31r8169: avoid a useless work scheduling.Francois Romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Suggested-by: Michał Mirosław <mirqus@gmail.com> Cc: Hayes Wang <hayeswang@realtek.com>
2012-01-31r8169: move task enable boolean to bitfield.Francois Romieu
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>
2012-01-31r8169: bh locking redux and task scheduling.Francois Romieu
- 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>
2012-01-31r8169: fix early queue wake-up.Francois Romieu
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>
2012-01-30Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2012-01-30drivers/net: strip unused module code from sun3_82586.cPaul Gortmaker
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>
2012-01-30drivers/net: fix up stale paths from driver reorgPaul Gortmaker
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>
2012-01-30Merge branch 'davem-next.r8169' of git://violet.fr.zoreil.com/romieu/linuxDavid S. Miller
2012-01-30sfc: Use a more sensible cast in efx_rx_buf_offset()Ben Hutchings
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>
2012-01-30sfc: MTD: Leave the DEBUG macro aloneBen Hutchings
<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>
2012-01-29Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2012-01-27r8169: remove work from irq handler.Francois Romieu
The irq handler was a mess. See 7ab87ff4c770eed71e3777936299292739fcd0fe ("via-rhine: move work from irq handler to softirq and beyond") for similar changes. One can notice: - all non-napi tasks are explicitely scheduled trough a single work queue. - hiding software tx queue start behind the rtl_hw_start method is mildly natural. Move it in the caller where needed. - as can be seen from the heavy use of bh disabling locks, the driver is not safe for irq context messages with netconsole. It is still quite usable for general messaging though. Tested ok with concurrent registers dump (ethtool -d) + background traffic + "echo t > /proc/sysrq-trigger". Tested with old PCI chipset, PCIe 8168 and 810x: - XID 0c900800 RTL8168evl/8111evl - XID 18000000 RTL8168b/8111b - XID 98000000 RTL8169sc/8110sc - XID 083000c0 RTL8168d/8111d - XID 081000c0 RTL8168d/8111d - XID 00b00000 RTL8105e - XID 04a00000 RTL8102e As a side note, the comments in f11a377b3f4e897d11f0e8d1fc688667e2f19708 ("r8169: avoid losing MSI interrupts") does not seem completely clear: if I hack the driver further to stop acking the irq link event bit, MSI interrupts keep being delivered (RTL8168b/8111b, XID 18000000). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
2012-01-27r8169: missing barriers.Francois Romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
2012-01-27r8169: irq mask helpers.Francois Romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
2012-01-27r8169: factor out IntrMask writes.Francois Romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
2012-01-27r8169: stop delaying workqueue.Francois Romieu
Though motivated by the move of the driver to a single work queue of sequential events and removal of hard irq processing, it looks safe as a standalone change. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
2012-01-27r8169: remove rtl8169_reinit_task.Francois Romieu
I see no good reason to keep both rtl8169_reinit_task and rtl8169_reset_task: - rtl8169_reinit_task adds a software failure point which does relate to any hardware state - they handle hardware the same. Remember that rtl8169_reinit_task was introduced in the 8169 only era to handle PCI errors way before the 8168 asked for pll and firmware ops and compare : rtl8169_reinit_task | rtl8169_reset_task ----------------------------+-------------------------- rtl8169_wait_for_quiescence | rtl8169_hw_reset rtl8169_update_counters | rtl8169_wait_for_quiescence rtl8169_hw_reset | rtl_hw_start rtl8169_rx_missed | rtl8169_check_link_status rtl_pll_power_down | rtl_request_firmware | rtl8169_init_phy | rtl_pll_power_up | rtl_hw_start | rtl8169_check_link_status | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
2012-01-27r8169: remove hardcoded PCIe registers accesses.Francois Romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2012-01-26e1000e: update copyright yearBruce 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>
2012-01-26e1000e: split lib.c into three more-appropriate filesBruce Allan
The generic lib.c file contains code relative to the various MACs, NVM and Manageability supported by the driver. This patch splits the file into three which are specific to those areas similar to how the PHY-specific code is in phy.c and code specific to the 80003es2lan, 8257x, and ichX MAC families are in their own files. The generic code that is applicable to all MAC/PHY parts supported by the driver remains in netdev.c, param.c and ethtool.c files. No change in functionality, just moving code around for ease of maintenance, with some whitespace and other checkpatch cleanups. 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>
2012-01-26e1000e: call er16flash() instead of __er16flash()Bruce Allan
__er16flash() is not meant to be called directly. 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>
2012-01-26e1000e: increase version numberBruce 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>
2012-01-26e1000e: convert final strncpy() to strlcpy()Bruce Allan
Convert the last instances of strncpy() to the preferred strlcpy(). 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>
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