aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/ethernet
AgeCommit message (Collapse)AuthorFilesLines
2018-09-24net: qca_spi: Introduce write register verificationStefan Wahren5-10/+56
The SPI protocol for the QCA7000 doesn't have any fault detection. In order to increase the drivers reliability in noisy environments, we could implement a write verification inspired by the enc28j60. This should avoid situations were the driver wrongly assumes the receive interrupt is enabled and miss all incoming packets. This function is disabled per default and can be controlled via module parameter wr_verify. Signed-off-by: Michael Heimpold <[email protected]> Signed-off-by: Stefan Wahren <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-24net: mvpp2: use round-robin scheduling for TX queues on the same CPUMaxime Chevallier2-0/+4
This commit allows each TXQ to be picked in a round-robin fashion by the PPv2 transmit scheduling mechanism. This is opposed to the default behaviour that prioritizes the highest numbered queues. Suggested-by: Yan Markman <[email protected]> Signed-off-by: Maxime Chevallier <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-24net: mvpp2: support XPS by mapping TX queues to CPUsMaxime Chevallier1-1/+5
Since the PPv2 controller has multiple TX queues, we can spread traffic by assining TX queues to CPUs, allowing to use XPS to balance egress traffic between CPUs. Suggested-by : Yan Markman <[email protected]> Signed-off-by: Maxime Chevallier <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23net: aquantia: memory corruption on jumbo framesFriedemann Gerold1-14/+18
This patch fixes skb_shared area, which will be corrupted upon reception of 4K jumbo packets. Originally build_skb usage purpose was to reuse page for skb to eliminate needs of extra fragments. But that logic does not take into account that skb_shared_info should be reserved at the end of skb data area. In case packet data consumes all the page (4K), skb_shinfo location overflows the page. As a consequence, __build_skb zeroed shinfo data above the allocated page, corrupting next page. The issue is rarely seen in real life because jumbo are normally larger than 4K and that causes another code path to trigger. But it 100% reproducible with simple scapy packet, like: sendp(IP(dst="192.168.100.3") / TCP(dport=443) \ / Raw(RandString(size=(4096-40))), iface="enp1s0") Fixes: 018423e90bee ("net: ethernet: aquantia: Add ring support code") Reported-by: Friedemann Gerold <[email protected]> Reported-by: Michael Rauch <[email protected]> Signed-off-by: Friedemann Gerold <[email protected]> Tested-by: Nikita Danilov <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23nfp: remove ndo_poll_controllerEric Dumazet1-18/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. nfp uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Jakub Kicinski <[email protected]> Acked-by: Jakub Kicinski <[email protected]> Tested-by: Jakub Kicinski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23bnxt: remove ndo_poll_controllerEric Dumazet1-18/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. bnxt uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23bnx2x: remove ndo_poll_controllerEric Dumazet1-16/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. bnx2x uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Ariel Elior <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23mlx5: remove ndo_poll_controllerEric Dumazet1-19/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. mlx5 uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Saeed Mahameed <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23mlx4: remove ndo_poll_controllerEric Dumazet1-20/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. mlx4 uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Tariq Toukan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23i40evf: remove ndo_poll_controllerEric Dumazet1-26/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. i40evf uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23ice: remove ndo_poll_controllerEric Dumazet1-27/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. ice uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23igb: remove ndo_poll_controllerEric Dumazet1-30/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. igb uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23ixgb: remove ndo_poll_controllerEric Dumazet1-25/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. ixgb uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. This also removes a problematic use of disable_irq() in a context it is forbidden, as explained in commit af3e0fcf7887 ("8139too: Use disable_irq_nosync() in rtl8139_poll_controller()") Signed-off-by: Eric Dumazet <[email protected]> Cc: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23fm10k: remove ndo_poll_controllerEric Dumazet3-28/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture lasts for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. fm10k uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23ixgbevf: remove ndo_poll_controllerEric Dumazet1-21/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. ixgbevf uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Signed-off-by: Eric Dumazet <[email protected]> Cc: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23ixgbe: remove ndo_poll_controllerEric Dumazet1-25/+0
As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. ixgbe uses NAPI for TX completions, so we better let core networking stack call the napi->poll() to avoid the capture. Reported-by: Song Liu <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Tested-by: Song Liu <[email protected]> Cc: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-23mlxsw: Make MLXSW_SP1_FWREV_MINOR a hard requirementPetr Machata1-1/+4
Up until now, mlxsw tolerated firmware versions that weren't exactly matching the required version, if the branch number matched. That allowed the users to test various firmware versions as long as they were on the right branch. On the other hand, it made it impossible for mlxsw to put a hard lower bound on a version that fixes all problems known to date. If a user had a somewhat older FW version installed, mlxsw would start up just fine, possibly performing non-optimally as it would use features that trigger problematic behavior. Therefore tweak the check to accept any FW version that is: - on the same branch as the preferred version, and - the same as or newer than the preferred version. Signed-off-by: Petr Machata <[email protected]> Reviewed-by: Jiri Pirko <[email protected]> Signed-off-by: Ido Schimmel <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Remove redundant hclge_get_port_type()Peng Li2-23/+0
This patch removes hclge_get_port_type which is redundant. Signed-off-by: Fuyun Liang <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Fix speed/duplex information loss problem when executing ethtool ↵Fuyun Liang1-27/+39
ethx cmd of VF Our VF has not implemented the ops for get_port_type. So when we executing ethtool ethx cmd of VF, hns3_get_link_ksettings will return directly. And we can not query anything. To support get_link_ksettings for VF, this patch replaces get_port_type with get_media_type. If the media type is HNAE3_MEDIA_TYPE_NONE, hns3_get_link_ksettings will return link information of VF. Fixes: 12f46bc1d447 ("net: hns3: Refine hns3_get_link_ksettings()") Signed-off-by: Fuyun Liang <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Add get_media_type ops support for VFPeng Li3-0/+13
This patch adds the ops of get_media_type support for VF. Signed-off-by: Fuyun Liang <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Remove print messages for error packetJian Shen1-5/+0
There are already multiple types packets statistics for error packets, it's unnecessary to print them, which may affect the rx performance if print too many. Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Add unlikely for dma_mapping_error checkJian Shen1-1/+1
For dma_mapping_error is unlikely happened, this patch adds unlikely for dma_mapping_error check. Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Add nic state check before calling netif_tx_wake_queueJian Shen1-1/+3
When nic down, it firstly calls netif_tx_stop_all_queues(), then calls napi_disable(). But napi_disable() will wait current napi_poll finish, it may call netif_tx_wake_queue(). This patch fixes it by add nic state checking. Fixes: 424eb834a9be ("net: hns3: Unified HNS3 {VF|PF} Ethernet Driver for hip08 SoC") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Add handle for default caseJian Shen5-6/+20
There are a few "switch-case" codes missed handle for default case. For some abnormal case, it should return error code instead of return 0. Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Unify the prefix of vf functionsJian Shen1-2/+2
The prefix of most functions for vf are hclgevf. This patch renames the function with inconsistent prefix. Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Fix tqp array traversal condition for vfJian Shen1-26/+24
There are two tqp_num variables "hdev->tqp_num" and "kinfo->tqp_num" used in VF. "hdev->tqp_num" is the total tqp number allocated to the VF, and "kinfo->tqp_num" indicates the tqp number being used by the VF. Usually the two variables are equal. But for the case hdev->tqp_num larger than rss_size_max, and num_tc is 1, "kinfo->tqp_num" will be less than "hdev->tqp_num". In original codes, "hdev->tqp_num" is always used to traverse the tqp array of kinfo. It may cause null pointer error when "hdev->tqp_num" is larger than "kinfo->tqp_num" Fixes: e2cb1dec9779 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility Layer) Support") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Adjust prefix of tx/rx statistic namesJian Shen3-9/+9
Some prefix of tx/rx statistic names are redundant, this patch modifies these names. The new prefix looks like below: rxq#1_ -> rxq1_ txq#1_ -> txq1_ tx_dropped -> dropped tx_wake -> wake tx_busy -> busy rx_dropped -> dropped Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Unify the type convert for desc.dataJian Shen2-5/+5
For desc.data is already point to the address of struct member "data[6]", it's unnecessary to use '&' to get its address. This patch unifies all the type convert for dest.data, using "req = (struct name *)dest.data". Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: hns3: Fix ets validate issueJian Shen1-2/+4
There is a defect in hclge_ets_validate(). If each member of tc_tsa is not IEEE_8021QAZ_TSA_ETS, the variable total_ets_bw won't be updated. In this case, the check for value of total_ets_bw will fail. This patch fixes it by checking total_ets_bw only after it has been updated. Fixes: cacde272dd00 ("net: hns3: Add hclge_dcb module for the support of DCB feature") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Peng Li <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21ravb: Disable Pause AdvertisementAndrew Lunn1-1/+3
The previous commit to ravb had the side effect of making the PHY advertise Pause and Asym Pause, which previously did not happen. By default, phydev->supported has both forms of pause enabled, but phydev->advertising does not. The new phy_remove_link_mode() copies phydev->supported to phydev->advertising after removing the requested link mode. These Pause configuration bits appears it stops the PHY from completing Auto-Neg and the link remains down. Be explicit and remove the Pause and Asym Pause modes, so restoring the old behavior. Fixes: 41124fa64d4b ("net: ethernet: Add helper to remove a supported link mode") Reported-by: Simon Horman <[email protected]> Signed-off-by: Andrew Lunn <[email protected]> Reviewed-by: Sergei Shtylyov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net/mlx4: Use cpumask_available for eq->affinity_maskNathan Chancellor1-1/+2
Clang warns that the address of a pointer will always evaluated as true in a boolean context: drivers/net/ethernet/mellanox/mlx4/eq.c:243:11: warning: address of array 'eq->affinity_mask' will always evaluate to 'true' [-Wpointer-bool-conversion] if (!eq->affinity_mask || cpumask_empty(eq->affinity_mask)) ~~~~~^~~~~~~~~~~~~ 1 warning generated. Use cpumask_available, introduced in commit f7e30f01a9e2 ("cpumask: Add helper cpumask_available()"), which does the proper checking and avoids this warning. Link: https://github.com/ClangBuiltLinux/linux/issues/86 Signed-off-by: Nathan Chancellor <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: apple: fix return type of ndo_start_xmit functionYueHaibing3-6/+6
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: i825xx: fix return type of ndo_start_xmit functionYueHaibing3-6/+9
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: wiznet: fix return type of ndo_start_xmit functionYueHaibing2-2/+2
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: sgi: fix return type of ndo_start_xmit functionYueHaibing2-3/+3
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: cirrus: fix return type of ndo_start_xmit functionYueHaibing2-3/+3
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: seeq: fix return type of ndo_start_xmit functionYueHaibing2-3/+5
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: freescale: fix return type of ndo_start_xmit functionYueHaibing5-6/+10
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: micrel: fix return type of ndo_start_xmit functionYueHaibing2-3/+3
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21bna: Remove unnecessary self assignmentNathan Chancellor1-2/+2
Clang warns when a variable is assigned to itself. drivers/net/ethernet/brocade/bna/bna_enet.c:1800:9: warning: explicitly assigning value of variable of type 'int' to itself [-Wself-assign] for (i = i; i < (bna->ioceth.attr.num_ucmac * 2); i++) ~ ^ ~ drivers/net/ethernet/brocade/bna/bna_enet.c:1835:9: warning: explicitly assigning value of variable of type 'int' to itself [-Wself-assign] for (i = i; i < (bna->ioceth.attr.num_mcmac * 2); i++) ~ ^ ~ 2 warnings generated. Link: https://github.com/ClangBuiltLinux/linux/issues/110 Signed-off-by: Nathan Chancellor <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: neterion: vxge: Remove unnecessary parenthesesNathan Chancellor1-1/+1
Clang warns when multiple pairs of parentheses are used for a single conditional statement. drivers/net/ethernet/neterion/vxge/vxge-traffic.c:2265:31: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] if ((hldev->config.intr_mode == VXGE_HW_INTR_MODE_MSIX_ONE_SHOT)) ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/neterion/vxge/vxge-traffic.c:2265:31: note: remove extraneous parentheses around the comparison to silence this warning if ((hldev->config.intr_mode == VXGE_HW_INTR_MODE_MSIX_ONE_SHOT)) ~ ^ ~ drivers/net/ethernet/neterion/vxge/vxge-traffic.c:2265:31: note: use '=' to turn this equality comparison into an assignment if ((hldev->config.intr_mode == VXGE_HW_INTR_MODE_MSIX_ONE_SHOT)) ^~ = 1 warning generated. Link: https://github.com/ClangBuiltLinux/linux/issues/124 Signed-off-by: Nathan Chancellor <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-22net/mlx5: Rename incorrect naming in IFC fileMark Bloch1-1/+1
Remove a trailing underscore from the multicast/unicast names. Signed-off-by: Mark Bloch <[email protected]> Reviewed-by: Yishai Hadas <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2018-09-21bnx2x: Provide VF link status in ndo_get_vf_configShahed Shaikh1-0/+1
Provide current link status of VF in ndo_get_vf_config handler. Signed-off-by: Shahed Shaikh <[email protected]> Signed-off-by: Ariel Elior <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21bnx2x: Ignore bandwidth attention in single function modeShahed Shaikh1-0/+10
This is a workaround for FW bug - MFW generates bandwidth attention in single function mode, which is only expected to be generated in multi function mode. This undesired attention in SF mode results in incorrect HW configuration and resulting into Tx timeout. Signed-off-by: Shahed Shaikh <[email protected]> Signed-off-by: Ariel Elior <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21bnx2x: Add VF spoof-checking configurationShahed Shaikh4-2/+82
Add support for `ndo_set_vf_spoofchk' to allow PF control over its VF spoof-checking configuration. Signed-off-by: Shahed Shaikh <[email protected]> Signed-off-by: Ariel Elior <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: mscc: fix the frame extraction into the skbAntoine Tenart1-3/+9
When extracting frames from the Ocelot switch, the frame check sequence (FCS) is present at the end of the data extracted. The FCS was put into the sk buffer which introduced some issues (as length related ones), as the FCS shouldn't be part of an Rx sk buffer. This patch fixes the Ocelot switch extraction behaviour by discarding the FCS. Fixes: a556c76adc05 ("net: mscc: Add initial Ocelot switch support") Signed-off-by: Antoine Tenart <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: cxgb3_main: remove redundant null pointer check before kfree_skbzhong jiang1-2/+1
kfree_skb has taken the null pointer into account. hence it is safe to remove the redundant null pointer check before kfree_skb. Signed-off-by: zhong jiang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: cxgb3: remove redundant null pointer check before kfree_skbzhong jiang1-2/+1
kfree_skb has taken the null pointer into account. hence it is safe to remove the redundant null pointer check before kfree_skb. Signed-off-by: zhong jiang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: neterion: remove redundant continuezhong jiang1-3/+1
The continue will not truely skip any code. hence it is safe to remove it. Signed-off-by: zhong jiang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-09-21net: amd: remove redundant continuezhong jiang1-3/+1
The continue will not truely skip any code. hence it is safe to remove it. Signed-off-by: zhong jiang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.