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path: root/drivers/net/ethernet
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* net: sxgbe: add EEE(Energy Efficient Ethernet) for Samsung sxgbeGirish K S2014-03-266-2/+360
| | | | | | | | | Added support for the EEE(Energy Efficient Ethernet) in 10G ethernet driver. Signed-off-by: Girish K S <ks.giri@samsung.com> Neatening-by: Joe Perches <joe@perches.com> Signed-off-by: Byungho An <bh74.an@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: sxgbe: add basic framework for Samsung 10Gb ethernet driverSiva Reddy2014-03-2621-0/+5453
| | | | | | | | | | | | | | | | | This patch adds support for Samsung 10Gb ethernet driver(sxgbe). - sxgbe core initialization - Tx and Rx support - MDIO support - ISRs for Tx and Rx - ifconfig support to driver Signed-off-by: Siva Reddy Kallam <siva.kallam@samsung.com> Signed-off-by: Vipul Pandya <vipul.pandya@samsung.com> Signed-off-by: Girish K S <ks.giri@samsung.com> Neatening-by: Joe Perches <joe@perches.com> Signed-off-by: Byungho An <bh74.an@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Remove casts of pointer to same typeJoe Perches2014-03-261-1/+1
| | | | | | | | | | | | | | | | | | | | Casting a pointer to a pointer of the same type is pointless, so remove these unnecessary casts. Done via coccinelle script: $ cat typecast_2.cocci @@ type T; T *foo; @@ - (T *)foo + foo Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* alx: Remove casts of pointer to same typeJoe Perches2014-03-261-1/+1
| | | | | | | | | | | | | | | | | | | Casting a pointer to a pointer of the same type is pointless, so remove these unnecessary casts. Done via coccinelle script: $ cat typecast_2.cocci @@ type T; T *foo; @@ - (T *)foo + foo Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* altera: Remove casts of pointer to same typeJoe Perches2014-03-261-2/+2
| | | | | | | | | | | | | | | | | | | | Casting a pointer to a pointer of the same type is pointless, so remove these unnecessary casts. Done via coccinelle script: $ cat typecast_2.cocci @@ type T; T *foo; @@ - (T *)foo + foo Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Vince Bridgers <vbridgers2013@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* chelsio: Remove addressof casts to same typeJoe Perches2014-03-261-4/+4
| | | | | | | | | | | | | | | | | | | Using addressof then casting to the original type is pointless, so remove these unnecessary casts. Done via coccinelle script: $ cat typecast.cocci @@ type T; T foo; @@ - (T *)&foo + &foo Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* smsc911x: No need to print driver versionFabio Estevam2014-03-261-2/+0Star
| | | | | | | | | | Having the kernel to print: "smsc911x: Driver version 2008-10-21" on every boot is not very useful, so remove the print of the driver version. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* smsc911x: Do not use netdev_dbg() when device is not registeredFabio Estevam2014-03-261-1/+2
| | | | | | | | | | | | | | | With debug enabled we get the following message: smsc911x smsc911x (unregistered net_device): couldn't get clock -2 As the device has not been registered at this point, it is better to use dev_dbg() instead of netdev_dbg(). CC: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Suggested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Don't allow VFs to become promiscuousYuval Mintz2014-03-261-32/+10Star
| | | | | | | | | | | | | | | Currently, if a VF's Rx Mode will be configured to support promiscuous mode the PF will comply, causing the VF to actually become promiscuous. This will enable the VF to see all unicast traffic which might be intended for other VMs, which we believe should not be possible. This patch will cause the hypervisor to ignore the VF's request for changes in its Rx mode (other than disabling it), preventing it from becoming promiscuous. Reported-by: Yoann Juet <yoann.juet@univ-nantes.fr> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Don't show port statistics for VFsYuval Mintz2014-03-261-5/+6
| | | | | | | | | | | | VFs are currently showing port statistics, although they can't really access those - thus all such statistics will always show a value of 0. This patch removes said statistics from the VF's view as to not confuse the user. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Remove the sriov VFOP mechanismYuval Mintz2014-03-265-1954/+622Star
| | | | | | | | | | | | | | | | | Since we now posses a workqueue dedicated for sriov, the paradigm that sriov- related tasks cannot sleep is no longer correct. The VFOP mechanism was the one previously supporting said paradigm - the sriov related tasks were broken into segments which did not require sleep, and the mechanism re-scheduled the next segment whenever possible. This patch remvoes the VFOP mechanism altogether - the resulting code is a much easier to follow code; The segments are gathered into straight-forward functions which sleep whenever neccessary. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Create workqueue for IOV related tasksYuval Mintz2014-03-265-78/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The bnx2x sriov mechanisms were done in the bnx2x slowpath workitem which runs on the bnx2x's workqueue; This workitem is also responsible for the bottom half of interrupt handling in the driver, and specifically it also receives FW notifications of ramrod completions, allowing other flows to progress. The original design of the sriov reltaed-flows was based on the notion such flows must not sleep, since their context is the slowpath workitem. Otherwise, we might reach timeouts - those flows may wait for ramrod completion that will never arrive as the workitem wlll not be re-scheduled until that same flow will be over. In more recent time bnx2x started supporting features in which the VF interface can be configured by the tools accessing the PF on the hypervisor. This support created possible races on the VF-PF lock (which is taken either when the PF is handling a VF message or when the PF is doing some slowpath work on behalf of the VF) which may cause timeouts on the VF side and lags on the PF side. This patch changes the scheme - it creates a new workqueue for sriov related tasks and moves all handling currently done in the slowpath task into the the new workqueue. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Support mng. request for driver versionYuval Mintz2014-03-264-1/+163
| | | | | | | | | This adds support in a new management feature which needs the driver versions (bnx2x, bnx2fc and bnx2i) loaded for each interface. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-03-2611-93/+155
|\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Documentation/devicetree/bindings/net/micrel-ks8851.txt net/core/netpoll.c The net/core/netpoll.c conflict is a bug fix in 'net' happening to code which is completely removed in 'net-next'. In micrel-ks8851.txt we simply have overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: davinci_emac: Fix rollback of emac_dev_open()Christian Riesch2014-03-242-17/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If an error occurs during the initialization in emac_dev_open() (the driver's ndo_open function), interrupts, DMA descriptors etc. must be freed. The current rollback code is buggy in several ways. 1) Freeing the interrupts. The current code will not free all interrupts that were requested by the driver. Furthermore, the code tries to do a platform_get_resource(priv->pdev, IORESOURCE_IRQ, -1) in its last iteration. This patch fixes these bugs. 2) Wrong order of err: and rollback: labels. If the setup of the PHY in the code fails, the interrupts that have been requested before are not freed: request irq if requesting irqs fails, goto rollback setup phy if phy setup fails, goto err return 0 rollback: free irqs err: This patch brings the code into the correct order. 3) The code calls napi_enable() and emac_int_enable(), but does not undo both in case of an error. This patch adds calls of emac_int_disable() and napi_disable() to the rollback code. 4) RX DMA descriptors are not freed in case of an error: Right before requesting the irqs, the function creates DMA descriptors for the RX channel. These RX descriptors are never freed when we jump to either rollback or err. This patch adds code for freeing the DMA descriptors in the case of an initialization error. This required a modification of cpdma_ctrl_stop() in davinci_cpdma.c: We must be able to call this function to free the DMA descriptors while the DMA channels are in IDLE state (before cpdma_ctlr_start() was called). Tested on a custom board with the Texas Instruments AM1808. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: davinci_emac: Replace devm_request_irq with request_irqChristian Riesch2014-03-241-4/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 6892b41d9701283085b655c6086fb57a5d63fa47 Author: Lad, Prabhakar <prabhakar.csengg@gmail.com> Date: Tue Jun 25 21:24:51 2013 +0530 net: davinci: emac: Convert to devm_* api the call of request_irq is replaced by devm_request_irq and the call of free_irq is removed. But since interrupts are requested in emac_dev_open, doing ifconfig up/down on the board requests the interrupts again each time, causing devm_request_irq to fail. The interface is dead until the device is rebooted. This patch reverts said commit partially: It changes the driver back to use request_irq instead of devm_request_irq, puts free_irq back in place, but keeps the remaining changes of the original patch. Reported-by: Jon Ringle <jon@ringle.org> Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Lad, Prabhakar <prabhakar.csengg@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: micrel : ks8851-ml: add vdd-supply supportNishanth Menon2014-03-241-1/+29
| | | | | | | | | | | | | | | | | | | | | | Few platforms use external regulator to keep the ethernet MAC supplied. So, request and enable the regulator for driver functionality. Fixes: 66fda75f47dc (regulator: core: Replace direct ops->disable usage) Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Suggested-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * via-rhine: Disable device in error pathRoger Luethi2014-03-191-3/+5
| | | | | | | | | | | | | | | | | | Currently, via-rhine fails to call pci_disable_device() for errors in rhine_init_one(). Reported-by: Huqiu Liu <liuhq11@mails.tsinghua.edu.cn> Signed-off-by: Roger Luethi <rl@hellgate.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ATHEROS-ATL1E: Convert iounmap to pci_iounmapPeter Senna Tschudin2014-03-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use pci_iounmap instead of iounmap when the virtual mapping was done with pci_iomap. A simplified version of the semantic patch that finds this issue is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression addr; @@ addr = pci_iomap(...) @rr@ expression r.addr; @@ * iounmap(addr) // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * cnic: Update version to 2.5.20 and copyright year.Michael Chan2014-03-184-6/+6
| | | | | | | | | | Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * cnic,bnx2i,bnx2fc: Fix inconsistent use of page sizeMichael Chan2014-03-182-52/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The bnx2/bnx2x rings are made up of linked pages. However there is an upper limit on the page size as some the page size settings are 16-bit in the hardware/firmware interface. In the current code, some parts use BNX2_PAGE_SIZE which has a 16K upper limit and some parts use PAGE_SIZE. On archs with >= 64K PAGE_SIZE, it generates some compile warnings. Define a new CNIC_PAGE_SZIE which has an upper limit of 16K and use it consistently in all relevant parts. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * cnic: Use proper ulp_ops for per device operations.Michael Chan2014-03-181-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | For per device operations, cnic needs to dereference the RCU protected cp->ulp_ops instead of the global cnic_ulp_tbl. In 2 locations, cnic_send_nlmsg() and cnic_copy_ulp_stats(), it was referencing the global table. If the device has been unregistered and these functions are still being called (very unlikely scenarios), it could lead to NULL pointer dereference. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: cpsw: do not register cpts twiceBenedikt Spranger2014-03-181-4/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit f280e89a (drivers: net: cpsw: fix for cpsw crash when build as modules) moved cpts_register()/cpts_unregister() to ndo_open()/ndo_stop(), but failed to remove cpts_register in cpsw_probe() which leads to a double registration and the following debug object splat. [ 18.991902] ODEBUG: init active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x2c [ 19.082249] [<c0059e80>] (init_timer_key) from [<c04965d4>] (cpts_register+0x1f0/0x2c4) [ 19.090642] [<c04965d4>] (cpts_register) from [<c04931dc>] (cpsw_ndo_open+0x780/0x81c) [ 19.098948] [<c04931dc>] (cpsw_ndo_open) from [<c0599c2c>] (__dev_open+0xb4/0x118) Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ATHEROS-ALX: Use dma_set_mask_and_coherent and fix a bugPeter Senna Tschudin2014-03-171-10/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. For the 64 bits dma mask use dma_set_mask_and_coherent instead of dma_set_mask and dma_set_coherent_mask. 2. For the 32 bits dma mask dma_set_coherent_mask is only called if dma_set_mask fails, which is unusual. Assuming this as a bug, fixes it by replacing calls to dma_set_mask and dma_set_coherent_mask by a call to dma_set_mask_and_coherent. Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Tested-by: Jonas Hahnfeld <hahnjo@hahnjo.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | xilinx_emaclite: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in xemaclite_send which can be called in hard irq and other contexts. xemacelite_send only frees skbs that it has successfully transmitted. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | via-velocity: Call dev_kfree_skb_any instead of kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in velocity_xmit that can be called in hard irq and other contexts. Packets are freed and dropped in velocity_xmit when they are too fragmented and can not be linearized. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | via-rhine: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in rhine_start_tx which can be called in hard irq and other contexts. Packets are only freed in rhine_start_tx if they are dropped. Replace dev_kfree_skb with dev_consume_skb_any in rhine_tx that can be called in hard irq and other contexts. rhine_tx handles successfully transmitted packets. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | spider_net: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in spider_net_release_tx_chain which can be called in hard irq and other contexts. dev_consume_skb_any was choosen as it preserves the current dev_kfree_skb semantics (dev_kfree_skb is consume_skb) and is because it is correct most of the time as most packets will have been successfully transmitted not dropeed. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | tilepro: Call dev_consume_skb_any instead of kfree_skb.Eric W. Biederman2014-03-251-2/+2
| | | | | | | | | | | | | | | | | | | | Replace kfree_skb with dev_consume_skb_any in tile_net_tx and tile_net_tx_tso which can be called in hard irq and other contexts. At the point where the skbs are freed a packet has been successfully transmitted so dev_consume_skb_any is the appropriate variant to use. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | sungem: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in gem_tx which can be called in hard irq and other contexts. gem_tx handles successfully transmitted packets. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | stmmac: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in stmmac_tx_clean that can be called in hard irq and other contexts. stmmac_tx_clean handles freeing successfully transmitted packets. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | smsc911x: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in smsc911x_hard_xmit which can be called in hard irq and other contexts. smsc911x_hard_xmit always transmits and consumes the specified skb. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | smc91x: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in smc_hardware_send_pkt that can be called in hard irq and other contexts, and handles successfully transmitted packets. Replace dev_kfree_skb with dev_kfree_skb_any in smc_hard_start_xmit which can be called in hard irq and other contexts, and only frees skbs when dropping them. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | smc911x: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in functions that can be called in hard irq and other contexts. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | sis900: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in functions that can be called in hard irq and other contexts. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | sc92031: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in sc92031_start_xmit that can be called in hard irq and other contexts. Using dev_consume_skb_any preserves the current semantics (as dev_kfree_skb is just consume_skb) and since packet drops are rare is usually accurate. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | forcedeth: Call dev_kfree_skb_any instead of kfree_skb.Eric W. Biederman2014-03-251-4/+4
| | | | | | | | | | | | | | | | | | Replace kfree_skb with dev_kfree_skb_any in functions that can be called in hard irq and other contexts. Every location changes is a drop making dev_kfree_skby_any appropriate. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | vxge: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-4/+4
| | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in vxge_xmit that can be called in hard irq and other contexts. vxge_xmit only calls dev_kfree_skb_any when errors result in dropping skbs. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | s2io: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-3/+3
| | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in s2io_xmit that can be called in hard irq and other contexts. All instances that are changed are packet drops. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | ksz884x: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in copy_old_skb that can be called in hard irq and other contexts. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | sky2: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in sky2_xmit_frame that can be called in hard irq and other contexts. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | skge: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any skge_xmit_free that can be called in hard irq and other contexts, on the path that handles dropped packets. Replace dev_kfree_skb with dev_consume_skb_any in skge_tx_done that can be called in hard irq and other contexts, on the path that handles successfully transmitted skbs. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | mv643xx_eth: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-2/+2
| | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in mv643xx_eth_xmit and txq_submit_skb that can be called in hard irq and other contexts, on paths where the skbs are dropped. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | jme: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in jme_expand_header that can be called in hard irq and other contexts, on the failure path where the skb is dropped. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | ibmveth: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in ibmveth_start_xmit that can be called in hard irq and other contexts. In this code path the packet can have either been transmitted or dropped, dev_consume_skb_any was choosen because that preserves the existing semantics of the code, and a transmitted packet is more likely. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | ehea: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-3/+3
| | | | | | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in functions that can be called in hard irq and other contexts. None of the locations was a packet drop so dev_kfree_skb_any is inappropriate. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | i825xx: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in i596_start_xmit that can be called in hard irq and other contexts, when the skb is dropped. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | ucc_geth: Call dev_consume_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | Replace dev_kfree_skb with dev_consume_skb_any in ucc_geth_tx that can be called in hard irq and other contexts, when processing the tx completion event. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | fec: Call dev_kfree_skb_any instead of kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | | | Replace kfree_skb with dev_kfree_skb_any in fec_enet_start_xmit that can be called in hard irq and other contexts, when the packet is dropped. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | sundance: Call dev_kfree_skb_any instead of dev_kfree_skb.Eric W. Biederman2014-03-251-1/+1
| | | | | | | | | | | | | | Replace dev_kfree_skb with dev_kfree_skb_any in start_tx that can be called in hard irq and other contexts, when the skb is dropped. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-08-17 15:56:41 +0200