- 12 12月, 2014 3 次提交
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由 Sriharsha Basavapatna 提交于
The encapsulated offload flags shouldn't be unconditionally exported to the stack. The stack expects offloading to work across all tunnel types when those flags are set. This would break other tunnels (like GRE) since be2net currently supports tunnel offload for VxLAN only. Also, with VxLANs Skyhawk-R can offload only 1 UDP dport. If more than 1 UDP port is added, we should disable offloads in that case too. Signed-off-by: NSriharsha Basavapatna <sriharsha.basavapatna@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kevin Hao 提交于
We need to use dma_mapping_error() to check the dma address returned by dma_map_single/page(). Otherwise we would get warning like this: WARNING: at lib/dma-debug.c:1140 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.18.0-rc2-next-20141029 #196 task: c0834300 ti: effe6000 task.ti: c0874000 NIP: c02b2c98 LR: c02b2c98 CTR: c030abc4 REGS: effe7d70 TRAP: 0700 Not tainted (3.18.0-rc2-next-20141029) MSR: 00021000 <CE,ME> CR: 22044022 XER: 20000000 GPR00: c02b2c98 effe7e20 c0834300 00000098 00021000 00000000 c030b898 00000003 GPR08: 00000001 00000000 00000001 749eec9d 22044022 1001abe0 00000020 ef278678 GPR16: ef278670 ef278668 ef278660 070a8040 c087f99c c08cdc60 00029000 c0840d44 GPR24: c08be6e8 c0840000 effe7e78 ef041340 00000600 ef114e10 00000000 c08be6e0 NIP [c02b2c98] check_unmap+0x51c/0x9e4 LR [c02b2c98] check_unmap+0x51c/0x9e4 Call Trace: [effe7e20] [c02b2c98] check_unmap+0x51c/0x9e4 (unreliable) [effe7e70] [c02b31d8] debug_dma_unmap_page+0x78/0x8c [effe7ed0] [c03d1640] gfar_clean_rx_ring+0x208/0x488 [effe7f40] [c03d1a9c] gfar_poll_rx_sq+0x3c/0xa8 [effe7f60] [c04f8714] net_rx_action+0xc0/0x178 [effe7f90] [c00435a0] __do_softirq+0x100/0x1fc [effe7fe0] [c0043958] irq_exit+0xa4/0xc8 [effe7ff0] [c000d14c] call_do_irq+0x24/0x3c [c0875e90] [c00048a0] do_IRQ+0x8c/0xf8 [c0875eb0] [c000ed10] ret_from_except+0x0/0x18 For TX, we need to unmap the pages which has already been mapped and free the skb before return. For RX, move the dma mapping and error check to gfar_new_skb(). We would reuse the original skb in the rx ring when either allocating skb failure or dma mapping error. Signed-off-by: NKevin Hao <haokexin@gmail.com> Signed-off-by: NClaudiu Manoil <claudiu.manoil@freescale.com> Reviewed-by: NClaudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Remove use of calls into t4_fw_hello() with MASTER_MUST, which results in FW_HELLO_CMD_MASTERFORCE being set. The firmware doesn't support this and of course any existing PF Drivers will totally go for a toss. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 12月, 2014 9 次提交
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由 Nimrod Andy 提交于
Before phy device link up, we only enable FEC mdio interrupt, which is more reasonable. Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nimrod Andy 提交于
For i.MX6SX FEC controller, there have interrupt mask and event field extension. To support all SOCs FEC, we clear all interrupt events during MAVC initial process. Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nimrod Andy 提交于
On some i.MX6 serial boards, phy power and refrence clock are supplied or controlled by SOC. When do suspend/resume test, the power and clock are disabled, so phy device link down. For current driver, fep->link is still up status, which cause extra operation like below code. To avoid the dumy operation, we set fep->link to down when phy device is real down. ... if (fep->link) { napi_disable(&fep->napi); netif_tx_lock_bh(ndev); fec_stop(ndev); netif_tx_unlock_bh(ndev); napi_enable(&fep->napi); fep->link = phy_dev->link; status_change = 1; } ... Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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This patch adds support for setting/getting rss hash key using ethtool. v2: respin patch to support RSS hash function changes. Signed-off-by: NGovindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This patch replaces the calls to netdev_alloc_skb_ip_align in the copybreak paths. Cc: Gary Zambrano <zambrano@broadcom.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ariel Elior <ariel.elior@qlogic.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This replaces most of the calls to netdev_alloc_skb_ip_align in the Realtek drivers. The one instance I didn't replace in 8139cp.c is because it was called as a part of init and as such is not always accessed from the softirq context. Cc: Realtek linux nic maintainers <nic_swsd@realtek.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
In order to use napi_alloc_skb I needed to pass a pointer to struct adapter instead of struct pci_dev. This allowed me to access &adapter->napi. Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change replaces calls to netdev_alloc_skb_ip_align with napi_alloc_skb. The advantage of napi_alloc_skb is currently the fact that the page allocation doesn't make use of any irq disable calls. There are few spots where I couldn't replace the calls as the buffer allocation routine is called as a part of init which is outside of the softirq context. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 12月, 2014 28 次提交
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由 Lendacky, Thomas 提交于
The disable_irq_nosync function, not the disable_irq function, must be used to disable the DMA channel interrupt from within the interrupt service routine. Change the disable_irq call to disable_irq_nosync. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nimrod Andy 提交于
On i.MX6SX sabreauto board, when there have no phy daughter board connection, there have kernel crash by NULL pointer: fec 2188000.ethernet eth0: could not attach to PHY Unable to handle kernel NULL pointer dereference at virtual address 00000220 pgd = 80004000 [00000220] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.24-01042-g27eaeea-dirty #405 task: d8078000 ti: d8076000 task.ti: d8076000 PC is at mutex_lock+0x10/0x54 LR is at phy_start+0x14/0x68 pc : [<806ad4e4>] lr : [<803b0f90>] psr: 60000113 sp : d8077d80 ip : 00000000 fp : d83cc000 r10: 0000100c r9 : d83cc800 r8 : 00000000 r7 : d83bcd0c r6 : 00000200 r5 : 00000220 r4 : 00000220 r3 : 00000000 r2 : 00000000 r1 : d83bcd90 r0 : 00000220 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 8000404a DAC: 00000015 Process swapper/0 (pid: 1, stack limit = 0xd8076240) Stack: (0xd8077d80 to 0xd8078000) 7d80: 00000000 803b0f90 00000001 00000000 d83bc800 803be034 00000007 805c3fb4 7da0: 00000003 80d4e0bc 805efcb8 fffffff1 fffffff0 00000000 00000000 d8077dfc 7dc0: 0000000d 80d6ce80 80d126b0 800499c8 d83bc800 d83bc800 806f0f40 d83bc82c 7de0: 00000000 00000000 80d6ce80 80d126b0 0000016b 80540250 d8076008 d83bc800 7e00: 0000016b d83bc800 00001003 00000001 00001002 805404d4 d83bc800 00000120 7e20: 00001002 00001002 00000000 805405d4 d83bc800 00000001 80d126c0 00001002 7e40: 80dbc5dc 80d02024 00000000 806ae360 00000002 d6128420 d6127198 12400000 7e60: 00000000 00000000 00000002 d61271e8 00000000 12400000 d801674c 800e49f0 7e80: d6127198 d6124e58 00000000 80238848 d61271c4 00000000 00000001 d8016700 7ea0: 80dd2e00 80d752c0 80d752c0 80cfdaec 0000010c 80239430 806c2e90 d800f080 7ec0: d800f380 804e46b4 ffffffbc 80d15cb0 00000007 80d752c0 80d752c0 80d01e94 7ee0: 0000010c d8076030 00000000 800088cc 80dbaba4 80bd411c d80a6f00 806b1e04 7f00: 00000000 00000000 00000000 80125b84 00000000 80d2c56c 60000113 00000001 7f20: ef7ff9df 806c80cc 0000010c 80043f5c 80c95eb8 00000007 ef7ffa1d 00000007 7f40: 80d2c55c 80d15cb0 00000007 80d752c0 80d752c0 80ccc50c 0000010c 80d0a114 7f60: 80d0a10c 80cccc04 00000007 00000007 80ccc50c 806ae410 00000000 8004cb84 7f80: 80d17bc0 00000000 806a4bd4 00000000 00000000 00000000 00000000 00000000 7fa0: 00000000 806a4bdc 00000000 8000e5f8 00000000 00000000 00000000 00000000 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 1e79a7bb e5337f77 [<806ad4e4>] (mutex_lock) from [<803b0f90>] (phy_start+0x14/0x68) [<803b0f90>] (phy_start) from [<803be034>] (fec_enet_open+0x448/0x5dc) [<803be034>] (fec_enet_open) from [<80540250>] (__dev_open+0xa8/0x110) [<80540250>] (__dev_open) from [<805404d4>] (__dev_change_flags+0x88/0x170) [<805404d4>] (__dev_change_flags) from [<805405d4>] (dev_change_flags+0x18/0x48) [<805405d4>] (dev_change_flags) from [<80d02024>] (ip_auto_config+0x190/0xf94) [<80d02024>] (ip_auto_config) from [<800088cc>] (do_one_initcall+0xe8/0x144) [<800088cc>] (do_one_initcall) from [<80cccc04>] (kernel_init_freeable+0x104/0x1c8) [<80cccc04>] (kernel_init_freeable) from [<806a4bdc>] (kernel_init+0x8/0xec) [<806a4bdc>] (kernel_init) from [<8000e5f8>] (ret_from_fork+0x14/0x3c) Code: e92d4010 e3a03000 e1a04000 ee073fba (e1903f9f) Add phydev check to fix the issue. Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
Hook a ndo_set_mac_address callback, update the internal Ethernet MAC in the netdevice structure, and finally write that address down to the UniMAC registers. If the interface is down, and most likely clock gated, we do not update the registers but just the local copy, such that next ndo_open() call will effectively write down the address. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Roopa Prabhu 提交于
Remove use of 'swdev' mode in rocker. rocker dev offloads can use the BRIDGE_FLAGS_SELF to indicate offload to hardware. Signed-off-by: NRoopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mitsuhiro Kimura 提交于
PTR_ALIGN macro after skb_reserve is redundant, because skb_reserve function adjusts the alignment of skb->data. Signed-off-by: NMitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mitsuhiro Kimura 提交于
Both of 'boguscnt' and 'quota' have nearly meaning as the condition of the reception loop. In order to cut down redundant processing, this patch changes excess judgement. Signed-off-by: NMitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
Replace a misspelled function name by %s and then __func__. This was done using Coccinelle, including the use of Levenshtein distance, as proposed by Rasmus Villemoes. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
Replace a misspelled function name by %s and then __func__. This was done using Coccinelle, including the use of Levenshtein distance, as proposed by Rasmus Villemoes. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
Replace a misspelled function name by %s and then __func__. This was done using Coccinelle, including the use of Levenshtein distance, as proposed by Rasmus Villemoes. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
The function name contains cleanup, not clean. This was done using Coccinelle, including the use of Levenshtein distance, as proposed by Rasmus Villemoes. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Acked-by: NGrant Grundler <grundler@parisc-linux.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Stringer 提交于
Use vxlan_gso_check() to advertise offload support for this NIC. Signed-off-by: NJoe Stringer <joestringer@nicira.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jeff Kirsher 提交于
Inline functions are preferred over macros when they can be used interchangeably. CC: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reported-by: NJoe Perches <joe@perches.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Add a little more state context to an NVM update debug message. Change-ID: I512160259052bcdbe5bdf1adf403ab2bf7984970 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Decoding the AQ return code is great except when the AQ send timed out and there's no return code set. This changes the handy decoder interface to help catch and properly report the condition as a useful errno rather than returning a misleading '0'. Change-ID: I07a1f94f921606da49ffac7837bcdc37cd8222eb Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Only poll on the NVM semaphore if there's time left on a previous reservation. Also, add a little more info to debug messages. Change-ID: I2439bf870b95a28b810dcb5cca1c06440463cf8a Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
The state transitions after an error were not managed well, so these changes get us back to the INIT state or don't transition out of the INIT state after most errors. Change-ID: I90aa0e4e348dc4f58cbcdce9c5d4b7fd35981c6c Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NMichal Kosiarz <michal.kosiarz@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Don't bother trying to set a smaller timeout on the polling, just simplify the code and always use the max limit. Also, rename a variable for clarity and fix a comment. Change-ID: I0300c3562ccc4fd5fa3088f8ae52db0c1eb33af5 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NMichal Kosiarz <michal.kosiarz@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
The nvm_semaphore_wait field is set but never used, so let's just get rid of it. Change-ID: I2107bd29b69f99b1a61d7591d087429527c9d8fa Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NMichal Kosiarz <michal.kosiarz@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
The adminq init is run after the EMPR that is triggered by the NVM update. The final write command will cause the reset and will want to wait for the ARQ event that signals the end of the update, but the reset precludes the event being sent. The state is probably already at INIT, but we set it so here anyway, and clear the release_on_done flag as well. Change-ID: Ie9d724a39e71f988741abc3d51b4cb198c7e0272 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NMichal Kosiarz <michal.kosiarz@intel.com> Acked-by: NKamil Krawczyk <kamil.krawczyk@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Just to be sure, add a range check to avoid any possible array index-out-of-bound issues. CC: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Change-ID: I9323bee6732c2a47599816e1d6c6b3a1f8dcbf54 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NMichal Kosiarz <michal.kosiarz@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Rework the debug messages in the NVM update state machine so that we can turn them on and off dynamically rather than forcing a recompile/reload. These can now be turned on with something like: ethtool -s eth1 msglvl 0xf000008f and off with: ethtool -s eth1 msglvl 0xf000000f The high 0xf0000000 gets the driver's attention that we want to change the internal debug flags, and the 0x80 bit is the NVM debug. Change-ID: I5efb9039400304b29a0fd6ddea3f47bb362e6661 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NGreg Rose <gregory.v.rose@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
The NVM update operations take time finish asynchronously, and follow-on update requests need to wait for the current one to finish. Early firmware didn't handle this well, so the code had to track the busy state. The released firmware handles the busy state correctly, returning I40E_AQ_RC_EBUSY if an update is still in progress, so the code no longer needs to track this. Change-ID: I6e6b4adc26d6dcc5fd7adfee5763423858a7d921 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NGreg Rose <gregory.v.rose@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Add more detail to the NVM update error messages so folks have a better chance at diagnosing issues without having to resort to heroic measures to reproduce an issue. Change-ID: I270d1a9c903baceaef0bebcc55d29108ac08b0bd Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Once in a great while the NVMUpdate tools and the driver get out of phase with each other. This gives us a way to reset things without having to unload the driver. Change-ID: I353f688236249a666a90ba3e7233e0ed8c1a04e9 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NJim Young <jamesx.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 James Byrne 提交于
The Kconfig file says that Gigabit mode is not supported, but it has been supported since commit 140b7552 ("net/macb: Add support for Gigabit Ethernet mode"). Signed-off-by: NJames Byrne <james.byrne@origamienergy.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andreas Ruprecht 提交于
In a configuration with CONFIG_BRIDGE set to 'm' and CONFIG_ROCKER set to 'y', undefined references occur at link time: > drivers/built-in.o: In function `rocker_port_fdb_learn_work': > /home/jim/linux/drivers/net/ethernet/rocker/rocker.c:3014: undefined > reference to `br_fdb_external_learn_del' > /home/jim/linux/drivers/net/ethernet/rocker/rocker.c:3016: undefined > reference to `br_fdb_external_learn_add' This patch fixes these by declaring CONFIG_ROCKER as being dependent on CONFIG_BRIDGE. Reported-by: NJim Davis <jim.epost@gmail.com> Signed-off-by: NAndreas Ruprecht <rupran@einserver.de> Acked-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lendacky, Thomas 提交于
When performing Tx cleanup, the dirty index counter is compared to the current index counter as one of the tests used to determine when to stop cleanup. The "less than" test will fail when the current index counter rolls over to zero causing cleanup to never occur again. Update the test to a "not equal" to avoid this situation. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
Our FW can support several fastpath HSI [for backward compatibility] but up until now VFs were always configured to use latest fastpath HSI [although VF driver might be older and use an older fastpath HSI]. For linux drivers, the differences are insignificant since driver never utilized features that were overridden by the HSI change. But for VMs running other operating systems this might be a problem. In addition, eventually FW might change fastpath HSI in such a manner that backward compatibility WILL break unless configured with proper version. This patch fixes the issue for other operating system VMs, as well as lays the ground work for forward compatibility in regard to the fastpath HSI. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NAriel Elior <Ariel.Elior@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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