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path: root/drivers/net/ethernet
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2014-09-18ixgbe: use e_dev_warn instead of netif_printkJacob Keller1-5/+5
The netif_printk relies on our netdevice structure to be registered already. We may call ixgbe_acquire_msix_vectors prior to registering our netdevice, so we should not use the netdevice specific printk. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-18ixgbe: Do not schedule an uninitialized workqueue entryMark Rustad1-3/+4
If a hardware Tx timestamp is requested, an uninitialized workqueue entry may be scheduled, especially on an 82598 adapter. Add a check for a PTP clock to avoid that. Also only apply the unlikely to the first term of the conditional. That will make the rest of the checks be in the cold path. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Acked-by: Matthew Vick <matthew.vick@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-18ixgbe: remove useless bd_number from adapter structEthan Zhao2-6/+0
Because bd_number is not useful anymore, so remove it from adapter struct, or if keep it, we have to fix the boards driven counter bug in ixgbe_remove() and ixgbe_probe() only for trivial debug purpose -- other output is enough. Signed-off-by: Ethan Zhao <ethan.zhao@oracle.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-18ixgbevf: remove useless bd_number from struct ixgbevf_adapterEthan Zhao2-5/+0
It is useless and buggy, just remove it. Signed-off-by: Ethan Zhao <ethan.zhao@oracle.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-17net: fec: fix build error at m68k platformFrank Li1-5/+25
reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 4d494cdc92b3b9a0f5fb9e1560810fa27d5a0489 make.cross ARCH=m68k m5272c3_defconfig make.cross ARCH=m68k drivers/net/ethernet/freescale/fec.h:262:0: warning: "FEC_R_DES_START" redefined #define FEC_R_DES_START(X) ((X == 1) ? FEC_R_DES_START_1 : \ ^ drivers/net/ethernet/freescale/fec.h:158:0: note: this is the location of the previous definition #define FEC_R_DES_START 0x3d0 /* Receive descriptor ring */ ^ drivers/net/ethernet/freescale/fec.h:265:0: warning: "FEC_X_DES_START" redefined #define FEC_X_DES_START(X) ((X == 1) ? FEC_X_DES_START_1 : \ ... Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing ↵Rickard Strandqvist1-1/+1
null-terminate in conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15net: ethernet: freescale: fec_main.c: Cleaning up missing null-terminate in ↵Rickard Strandqvist1-2/+2
conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15bna: use container_of to resolve bufdesc_ex from bufdescFabian Frederick2-5/+8
Use container_of instead of casting first structure member. Compiled but untested. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15net: fec: use container_of to resolve bufdesc_ex from bufdescFabian Frederick1-2/+2
Use container_of instead of casting first structure member. ARM cross-compiled but untested. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net/macb: Add hardware revision information during probeBo Shen1-3/+3
Print the IP revision when probing. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: init complete variable in early to avoid kernel dumpFugang Duan1-0/+1
Software clear the MDIO interrupt before MDIO bus access, but MAC still generate MDIO interrupt. The issue only happen on imx6slx chip. CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc1-00399-g0bcad17 #315 Backtrace: [<800121fc>] (dump_backtrace) from [<800124e0>] (show_stack+0x18/0x1c) r6:8096e534 r5:8096e534 r4:00000000 r3:00000000 [<800124c8>] (show_stack) from [<806a4c60>] (dump_stack+0x8c/0xa4) [<806a4bd4>] (dump_stack) from [<80060ab8>] (__lock_acquire+0x1814/0x1c40) r6:be078000 r5:be074000 r4:be03f6e4 r3:be078000 [<8005f2a4>] (__lock_acquire) from [<800616e0>] (lock_acquire+0x70/0x84) r10:809ada33 r9:be010600 r8:00000096 r7:00000001 r6:be074000 r5:00000000 r4:60000193 [<80061670>] (lock_acquire) from [<806abb20>] (_raw_spin_lock_irqsave+0x40/0x54) r7:00000000 r6:8005a3f8 r5:00000193 r4:be03f6d4 [<806abae0>] (_raw_spin_lock_irqsave) from [<8005a3f8>] (complete+0x1c/0x4c) r6:80950904 r5:be03f6d0 r4:be03f6d4 [<8005a3dc>] (complete) from [<8041b4c0>] (fec_enet_interrupt+0x128/0x164) r6:80950904 r5:00800000 r4:be03f000 r3:00000000 [<8041b398>] (fec_enet_interrupt) from [<8006aeac>] (handle_irq_event_percpu+0x38/0x13c) r6:00000000 r5:be01065c r4:be399e00 r3:8041b398 [<8006ae74>] (handle_irq_event_percpu) from [<8006aff4>] (handle_irq_event+0x44/0x64) r10:be03f000 r9:80989fe0 r8:00000000 r7:00000096 r6:be399e00 r5:be01065c r4:be010600 [<8006afb0>] (handle_irq_event) from [<8006e3e8>] (handle_fasteoi_irq+0xc8/0x1bc) r6:8096e764 r5:be01065c r4:be010600 r3:00000000 [<8006e320>] (handle_fasteoi_irq) from [<8006a63c>] (generic_handle_irq+0x30/0x44) r6:be074010 r5:80945e4c r4:00000096 r3:8006e320 [<8006a60c>] (generic_handle_irq) from [<8000f218>] (handle_IRQ+0x54/0xbc) r4:80950d74 r3:00000180 [<8000f1c4>] (handle_IRQ) from [<800086cc>] (gic_handle_irq+0x30/0x68) r8:be3ab478 r7:c080e100 r6:be075bd8 r5:80950eec r4:c080e10c r3:000000a0 [<8000869c>] (gic_handle_irq) from [<80013064>] (__irq_svc+0x44/0x5c) Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: change FEC alignment according to i.mx6 sx requirementFugang Duan2-11/+27
i.MX6 SX change FEC alignment requirement. i.MX6 SX change internal bus from AHB to AXI. It require RX buffer must be 64 bytes alignment. And remove TX buffer alignment requirement. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net:fec: Add fsl,imx6sx-fec compatible stringsFugang Duan1-0/+2
Add compatible string "fsl,imx6sx-fec" for i.MX6SX. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: add enet-avb IP supportFrank Li2-18/+51
i.MX6SX Enet-AVB support 3 tx queues, 3 rx queues. For tx queues: ring 0 -> best effort ring 1 -> Class A ring 2 -> Class B For rx queues: ring 0 -> best effort ring 1 -> receive VLAN packet with classification match ring 2 -> receive VLAN packet with classification match Add enet-avb IP multiqueue support for the driver. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net:fec: Disable enet-avb MAC instead of reset MACFugang Duan1-6/+20
For i.MX6SX enet use AXI bus, reset MAC will make system bus dead if ENET-AXI bus has pending access (AHB bus should not have such issue). So, disable enet with AVB MAC instead of reset MAC itself. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: init multi queue date structureFrank Li1-113/+252
initilized all queues according to queue number get from DT file. Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Duan Fugang <B38611@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: parser max queue number from dt fileFugang Duan2-1/+47
By default, the tx/rx queue number is 1, user can config the queue number at DTS file like this: fsl,num-tx-queues=<3>; fsl,num-rx-queues=<3> Since i.MX6SX enet-AVB IP support multi queues, so use multi queues interface to allocate and set up an Ethernet device. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: change data structure to support multiqueueFugang Duan2-196/+400
This patch just change data structure to support multi-queue. Only 1 queue enabled. Ethernet multiqueue mechanism can improve performance in SMP system. For single hw queue, multiqueue can balance cpu loading. For multi hw queues, multiple cores can process network packets in parallel, and refer the article for the detail advantage for multiqueue: http://vger.kernel.org/~davem/davem_nyc09.pdf Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <frank.li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net:fec: add enet AVB feature macro define for imx6sxFugang Duan1-0/+16
Add enet AVB feature macro define for imx6sx. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net:fec: add enet refrence clock for i.MX 6SX chipFugang Duan2-0/+18
i.MX6sx enet has below clocks for user config: clk_ipg: ipg_clk_s, ipg_clk_mac0_s, 66Mhz clk_ahb: enet system clock, it is enet AXI clock for imx6sx. For imx6sx, it alos is the clock source of interrupt coalescing. The clock range: 200Mhz ~ 266Mhz. clk_ref: refrence clock for tx and rx. For imx6sx enet RGMII mode, the refrence clock is 125Mhz coming from internal PLL or external. In i.MX6sx-arm2 board, the clock is from internal PLL. clk_ref is optional, depends on board. clk_enet_out: The clock can be output from internal PLL. It can supply 50Mhz clock for phy. clk_enet_out is optional, depends on chip and board. clk_ptp: 1588 ts clock. It is optional, depends on chip. The patch add clk_ref to distiguish the different clocks. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: enable PCIe error reporting on VFs tooKalesh AP1-5/+3
Currently PCIe error reporting is enabled only on PFs. This patch enables this feature on VFs too as Lancer VFs support it. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: send a max of 8 EQs to be_cmd_modify_eqd() on LancerKalesh AP1-2/+21
The MODIFY_EQ_DELAY FW cmd on Lancer is supported for a max of 8 EQs per cmd. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: fix port-type reporting in get_settingsRavikumar Nelavelli4-16/+73
Report the ethtool port-type/supported/advertising values based on the cable_type for QSFP and SFP+ interfaces. The cable_type is parsed from the transceiver data fetched from the FW. Signed-off-by: Ravikumar Nelavelli <ravikumar.nelavelli@emulex.com> Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: add ethtool "-m" option supportMark Leonard3-19/+109
This patch adds support for the dump-module-eeprom and module-info ethtool options. Signed-off-by: Mark Leonard <mark.leonard@emulex.com> Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: use v1 of SET_FLOW_CONTROL commandSuresh Reddy2-1/+7
In some configurations the FW doesn't allow changing flow control settings of a link. Unless a v1 version of the SET_FLOW_CONTROL cmd is used, the FW doesn't report an error to the driver. Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: fix RX fragment posting for jumbo framesAjit Khaparde1-7/+15
In the RX path, the driver currently consumes upto 64 (budget) packets in one NAPI sweep. When the size of the packet received is larger than a fragment size (2K), more than one fragment is consumed for each packet. As the driver currently posts a max of 64 fragments, all the consumed fragments may not be replenished. This can cause avoidable drops in RX path. This patch fixes this by posting a max(consumed_frags, 64) frags. This is done only when there are atleast 64 free slots in the RXQ. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: replace strcpy with strlcpyVasundhara Volam1-4/+6
Replace strcpy with strlcpy, as it avoids a possible buffer overflow. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14be2net: fix some log messagesVasundhara Volam3-12/+9
This patch fixes the following minor issues with log messages in be2net: 1) Period is not required at the end of log message. 2) Remove "Unknown grp5 event" logs to reduce noise. The driver can safely ignore async events from FW it's not interested in. 3) Reword a log message for better readability to say that SRIOV "is disabled" rather than "not supported". Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: stmmac: fix return value check in socfpga_dwmac_parse_data()Wei Yongjun1-2/+2
In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13Merge branch 'master' of ↵David S. Miller10-383/+396
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2014-09-12 This series contains updates to e1000, ixgbe and ixgbevf. Mark provide two fixes to reduce compile warnings produce by ixgbe and ixgbevf. Alex provides two patches for ixgbe, first removes the receive buffer allocation at the end of the ixgbe_clean_rx_irq(). The reason for removing this is to avoid the extra latency introduced by the MMIO write. Second patch addresses several issues in the current ixgbe implementation of busy poll sockets. It was possible for frames to be delivered out of order if they were held in GRO, so address this by flushing the GRO buffers before releasing the q_vector back to the idle state. Also, we were having to take a spinlock on changing the state to and from idle, so to resolve this, replaced the state value with an atomic and use atomic_cmpxchg to change the value from idle, and a simple atomic set to restore it back to idle after we have acquired it. This allows us to only use a locked operation on acquiring the vector without a need for a locked operation to release it. Florian Westphal provides several patches for e1000 which does some cleanup and updating of the driver. Moved e1000_tbi_adjust_stats() so that he could make the function static. Added a helper function to deal with the tbi workaround that was located in 2 different Rx clean functions. Added a e1000_rx_buffer struct for use on receive since the transmit and receive have different requirements. Updates e1000 to use napi_gro_frags API. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13sunvnet: Avoid sending superfluous LDC messages.Sowmini Varadhan2-5/+72
When sending out a burst of packets across multiple descriptors, it is sufficient to send one LDC "start" trigger for the first descriptor, so do not send an LDC "start" for every pass through vnet_start_xmit. Similarly, it is sufficient to send one "DRING_STOPPED" trigger for the last dring (and if that fails, hold off and send the trigger later). Optimizations to the number of LDC messages helps avoid filling up the LDC channel with superfluous LDC messages that risk triggering flow-control on the channel, and also boosts performance. Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Acked-by: Raghuram Kothakota <raghuram.kothakota@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13net: axienet: remove unnecessary ether_setup after alloc_etherdevSubbaraya Sundeep Bhatta1-1/+0
calling ether_setup is redundant since alloc_etherdev calls it. Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13ethernet: amd: use pr_info_once()Varka Bhadram1-4/+2
It will use pr_info_one() to print the version info of the driver in probe function only once. No need to use the static variable here. Signed-off-by: Varka Bhadram <varkab@cdac.in> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-12e1000: switch to napi_gro_frags apiFlorian Westphal1-17/+32
napi_gro_frags allows skb re-use in case GRO can merge payload pages into an skb on the GRO lists. netperf TCP_STREAM, kvm-e1000 emulation, mtu 9k: Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec old: 87380 16384 16384 30.00 8985.78 new: 87380 16384 16384 30.00 9907.05 Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: convert to build_skbFlorian Westphal3-120/+131
Instead of preallocating Rx skbs, allocate them right before sending inbound packet up the stack. e1000-kvm, mtu1500, netperf TCP_STREAM: Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec old: 87380 16384 16384 60.00 4532.40 new: 87380 16384 16384 60.00 4599.05 Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: rename struct e1000_buffer to e1000_tx_bufferFlorian Westphal3-17/+17
and remove *page, its only used for Rx. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: add and use e1000_rx_buffer info for RxFlorian Westphal3-23/+27
e1000 uses the same metadata struct for Rx and Tx. But Tx and Rx have different requirements. For Rx, we only need to store a buffer and a DMA address. Follow-up patch will remove skb for Rx, bringing rx_buffer_info down to 16 bytes on x86_64. [ buffer_info is 48 bytes ] Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: perform copybreak ahead of DMA unmapFlorian Westphal1-30/+43
Currently we unmap the DMA range, then copy to new skb. Change this so we can keep the mapping in case the data is copied. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: move tbi workaround code into helper functionFlorian Westphal1-30/+33
Its the same in both handlers. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12e1000: move e1000_tbi_adjust_stats to where its usedFlorian Westphal3-80/+77
... and make it static. Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbe: Refactor busy poll socket code to address multiple issuesAlexander Duyck2-72/+45
This change addresses several issues in the current ixgbe implementation of busy poll sockets. First was the fact that it was possible for frames to be delivered out of order if they were held in GRO. This is addressed by flushing the GRO buffers before releasing the q_vector back to the idle state. The other issue was the fact that we were having to take a spinlock on changing the state to and from idle. To resolve this I have replaced the state value with an atomic and use atomic_cmpxchg to change the value from idle, and a simple atomic set to restore it back to idle after we have acquired it. This allows us to only use a locked operation on acquiring the vector without a need for a locked operation to release it. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbe: Drop Rx alloc at end of Rx cleanupAlexander Duyck1-3/+0
This change removes the Rx buffer allocation at the end of ixgbe_clean_rx_irq. The reason for removing this is to avoid the extra latency introduced by the MMIO write. This can amount to somewhere around an extra 100ns of latency and one extra message worth of PCIe bus overhead. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbevf: Resolve missing-field-initializers warningsMark Rustad1-1/+1
Resolve missing-field-initializers warnings by using designated initialization. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-12ixgbe: Resolve warnings produced in W=2 buildsMark Rustad2-11/+11
This patch resolves warnings produced by ixgbe in W=2 kernel builds. There are missing-field-initializers warnings and shadow warnings. None of these point to any deeper problem, so just resolve them so any new warnings get analyzed. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-11cxgb4/cxgb4vf: Add device ID for new adapter and remove for dbg adapterHariprasad Shenai2-2/+3
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-11cxgb4: Add warning msg when attaching to adapters which have FLASHes smaller ↵Hariprasad Shenai2-0/+10
than 2Mb Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-11cxgb4: Fix t4_flash_erase_sectors() to throw an error when requested to ↵Hariprasad Shenai1-0/+3
erase sectors which aren't in the FLASH Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-11cxgb4: Add support to S25FL032P flashHariprasad Shenai1-0/+20
Add support for Spansion S25FL032P flash Based on original work by Dimitris Michailidis Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-11cxgb4: Allow T4/T5 firmware sizes up to 1MBHariprasad Shenai1-1/+1
Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-11net: ethernet: arc: Don't free Rockchip resources before disconnect from phyRomain Perier1-1/+2
Free resources before being disconnected from phy and calling core driver is wrong and should not happen. It avoids a delay of 4-5s caused by the timeout of phy_disconnect(). Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-19 15:01:35 +0300