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* cxgb4: fix eeprom len when diagnostics not implementedRahul Lakkireddy2021-11-112-2/+7
| | | | | | | | | | | Ensure diagnostics monitoring support is implemented for the SFF 8472 compliant port module and set the correct length for ethtool port module eeprom read. Fixes: f56ec6766dcf ("cxgb4: Add support for ethtool i2c dump") Signed-off-by: Manoj Malviya <manojmalviya@chelsio.com> Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/mlx5: Lag, fix a potential Oops with mlx5_lag_create_definer()Dan Carpenter2021-11-101-1/+1
| | | | | | | | | | There is a minus character missing from ERR_PTR(ENOMEM) so if this allocation fails it will lead to an Oops in the caller. Fixes: dc48516ec7d3 ("net/mlx5: Lag, add support to create definers for LAG") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* gve: fix unmatched u64_stats_update_end()Dan Carpenter2021-11-101-1/+2
| | | | | | | | | The u64_stats_update_end() call is supposed to be inside the curly braces so it pairs with the u64_stats_update_begin(). Fixes: 37149e9374bf ("gve: Implement packet continuation for RX.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ethernet: lantiq_etop: Fix compilation errorAleksander Jan Bajkowski2021-11-101-1/+1
| | | | | | | | | This fixes the error detected when compiling the driver. Fixes: 14d4e308e0aa ("net: lantiq: configure the burst length in ethernet drivers") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: marvell: mvpp2: Fix wrong SerDes reconfiguration orderMarek Behún2021-11-101-18/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit bfe301ebbc94 ("net: mvpp2: convert to use mac_prepare()/mac_finish()") introduced a bug wherein it leaves the MAC RESET register asserted after mac_finish(), due to wrong order of function calls. Before it was: .mac_config() mvpp22_mode_reconfigure() assert reset mvpp2_xlg_config() deassert reset Now it is: .mac_prepare() .mac_config() mvpp2_xlg_config() deassert reset .mac_finish() mvpp2_xlg_config() assert reset Obviously this is wrong. This bug is triggered when phylink tries to change the PHY interface mode from a GMAC mode (sgmii, 1000base-x, 2500base-x) to XLG mode (10gbase-r, xaui). The XLG mode does not work since reset is left asserted. Only after ifconfig down && ifconfig up is called will the XLG mode work. Move the call to mvpp22_mode_reconfigure() to .mac_prepare() implementation. Since some of the subsequent functions need to know whether the interface is being changed, we unfortunately also need to pass around the new interface mode before setting port->phy_interface. Fixes: bfe301ebbc94 ("net: mvpp2: convert to use mac_prepare()/mac_finish()") Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ethernet: ti: cpsw_ale: Fix access to un-initialized memoryChristophe JAILLET2021-11-101-4/+2
| | | | | | | | | | | | It is spurious to allocate a bitmap without initializing it. So, better safe than sorry, initialize it to 0 at least to have some known values. While at it, switch to the devm_bitmap_ API which is less verbose. Fixes: 4b41d3436796 ("net: ethernet: ti: cpsw: allow untagged traffic on host port") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: stmmac: allow a tc-taprio base-time of zeroVladimir Oltean2021-11-101-2/+0
| | | | | | | | | | | | | | Commit fe28c53ed71d ("net: stmmac: fix taprio configuration when base_time is in the past") allowed some base time values in the past, but apparently not all, the base-time value of 0 (Jan 1st 1970) is still explicitly denied by the driver. Remove the bogus check. Fixes: b60189e0392f ("net: stmmac: Integrate EST with TAPRIO scheduler API") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: allow configure ETS bandwidth of all TCsGuangbin Huang2021-11-102-9/+2
| | | | | | | | | | | Currently, driver only allow configuring ETS bandwidth of TCs according to the max TC number queried from firmware. However, the hardware actually supports 8 TCs and users may need to configure ETS bandwidth of all TCs, so remove the restriction. Fixes: 330baff5423b ("net: hns3: add ETS TC weight setting in SSU module") Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: remove check VF uc mac exist when set by PFGuangbin Huang2021-11-101-36/+0
| | | | | | | | | | | If users set unicast mac address for VFs by PF, they need to guarantee all VFs' address is different. This patch removes the check mac address exist of VFs, for usrs can refresh mac addresses of all VFs directly without need to modify the exist mac address to other value firstly. Fixes: 8e6de441b8e6 ("net: hns3: add support for configuring VF MAC from the host") Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: fix some mac statistics is always 0 in device version V2Guangbin Huang2021-11-102-1/+11
| | | | | | | | | | | | | | | When driver queries the register number of mac statistics from firmware, the old firmware runs in device version V2 only returns number of valid registers, not include number of three reserved registers among of them. It cause driver doesn't record the last three data when query mac statistics. To fix this problem, driver never query register number in device version V2 and set it to a fixed value which include three reserved registers. Fixes: c8af2887c941 ("net: hns3: add support pause/pfc durations for mac statistics") Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: fix kernel crash when unload VF while it is being resetYufeng Mo2021-11-102-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When fully configure VLANs for a VF, then unload the VF while triggering a reset to PF, will cause a kernel crash because the irq is already uninit. [ 293.177579] ------------[ cut here ]------------ [ 293.183502] kernel BUG at drivers/pci/msi.c:352! [ 293.189547] Internal error: Oops - BUG: 0 [#1] SMP ...... [ 293.390124] Workqueue: hclgevf hclgevf_service_task [hclgevf] [ 293.402627] pstate: 80c00009 (Nzcv daif +PAN +UAO) [ 293.414324] pc : free_msi_irqs+0x19c/0x1b8 [ 293.425429] lr : free_msi_irqs+0x18c/0x1b8 [ 293.436545] sp : ffff00002716fbb0 [ 293.446950] x29: ffff00002716fbb0 x28: 0000000000000000 [ 293.459519] x27: 0000000000000000 x26: ffff45b91ea16b00 [ 293.472183] x25: 0000000000000000 x24: ffffa587b08f4700 [ 293.484717] x23: ffffc591ac30e000 x22: ffffa587b08f8428 [ 293.497190] x21: ffffc591ac30e300 x20: 0000000000000000 [ 293.509594] x19: ffffa58a062a8300 x18: 0000000000000000 [ 293.521949] x17: 0000000000000000 x16: ffff45b91dcc3f48 [ 293.534013] x15: 0000000000000000 x14: 0000000000000000 [ 293.545883] x13: 0000000000000040 x12: 0000000000000228 [ 293.557508] x11: 0000000000000020 x10: 0000000000000040 [ 293.568889] x9 : ffff45b91ea1e190 x8 : ffffc591802d0000 [ 293.580123] x7 : ffffc591802d0148 x6 : 0000000000000120 [ 293.591190] x5 : ffffc591802d0000 x4 : 0000000000000000 [ 293.602015] x3 : 0000000000000000 x2 : 0000000000000000 [ 293.612624] x1 : 00000000000004a4 x0 : ffffa58a1e0c6b80 [ 293.623028] Call trace: [ 293.630340] free_msi_irqs+0x19c/0x1b8 [ 293.638849] pci_disable_msix+0x118/0x140 [ 293.647452] pci_free_irq_vectors+0x20/0x38 [ 293.656081] hclgevf_uninit_msi+0x44/0x58 [hclgevf] [ 293.665309] hclgevf_reset_rebuild+0x1ac/0x2e0 [hclgevf] [ 293.674866] hclgevf_reset+0x358/0x400 [hclgevf] [ 293.683545] hclgevf_reset_service_task+0xd0/0x1b0 [hclgevf] [ 293.693325] hclgevf_service_task+0x4c/0x2e8 [hclgevf] [ 293.702307] process_one_work+0x1b0/0x448 [ 293.710034] worker_thread+0x54/0x468 [ 293.717331] kthread+0x134/0x138 [ 293.724114] ret_from_fork+0x10/0x18 [ 293.731324] Code: f940b000 b4ffff00 a903e7b8 f90017b6 (d4210000) This patch fixes the problem by waiting for the VF reset done while unloading the VF. Fixes: e2cb1dec9779 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility Layer) Support") Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: sync rx ring head in echo common pullYufeng Mo2021-11-105-0/+50
| | | | | | | | | | | | | | When the driver processes rx packets, the head pointer is updated only after the number of received packets reaches 16. However, hardware relies on the head pointer to calculate the number of FBDs. As a result, the hardware calculates the FBD incorrectly. Therefore, the driver proactively updates the head pointer in each common poll to ensure that the number of FBDs calculated by the hardware is correct. Fixes: 68752b24f51a ("net: hns3: schedule the polling again when allocation fails") Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: fix pfc packet number incorrect after querying pfc parametersJie Wang2021-11-105-50/+48
| | | | | | | | | | | | | | | | | | | | Currently, driver will send command to firmware to query pfc packet number when user uses dcb tool to get pfc parameters. However, the periodic service task will also periodically query and record MAC statistics, including pfc packet number. As the hardware registers of statistics is cleared after reading, it will cause pfc packet number of MAC statistics are not correct after using dcb tool to get pfc parameters. To fix this problem, when user uses dcb tool to get pfc parameters, driver updates MAC statistics firstly and then get pfc packet number from MAC statistics. Fixes: 64fd2300fcc1 ("net: hns3: add support for querying pfc puase packets statistic") Signed-off-by: Jie Wang <wangjie125@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: fix ROCE base interrupt vector initialization bugJie Wang2021-11-104-13/+2
| | | | | | | | | | | | | | | Currently, NIC init ROCE interrupt vector with MSIX interrupt. But ROCE use pci_irq_vector() to get interrupt vector, which adds the relative interrupt vector again and gets wrong interrupt vector. So fixes it by assign relative interrupt vector to ROCE instead of MSIX interrupt vector and delete the unused struct member base_msi_vector declaration of hclgevf_dev. Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by: Jie Wang <wangjie125@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns3: fix failed to add reuse multicast mac addr to hardware when mc ↵Guangbin Huang2021-11-101-23/+27
| | | | | | | | | | | | | | | | | | | | | mac table is full Currently, when driver is failed to add a new multicast mac address to hardware due to the multicast mac table is full, it will directly return. In this case, if the multicast mac list has some reuse addresses after the new address, those reuse addresses will never be added to hardware. To fix this problem, if function hclge_add_mc_addr_common() returns -ENOSPC, hclge_sync_vport_mac_list() should judge whether continue or stop to add next address. As function hclge_sync_vport_mac_list() needs parameter mac_type to know whether is uc or mc, refine this function to add parameter mac_type and remove parameter sync. So does function hclge_unsync_vport_mac_list(). Fixes: ee4bcd3b7ae4 ("net: hns3: refactor the MAC address configure") Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mana: Fix spelling mistake "calledd" -> "called"Colin Ian King2021-11-101-1/+1
| | | | | | | | | There is a spelling mistake in a dev_info message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Link: https://lore.kernel.org/r/20211108201817.43121-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* gve: Fix off by one in gve_tx_timeout()Dan Carpenter2021-11-091-1/+1
| | | | | | | | | | The priv->ntfy_blocks[] has "priv->num_ntfy_blks" elements so this > needs to be >= to prevent an off by one bug. The priv->ntfy_blocks[] array is allocated in gve_alloc_notify_blocks(). Fixes: 87a7f321bb6a ("gve: Recover from queue stall due to missed IRQ") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* litex_liteeth: Fix a double free in the remove functionChristophe JAILLET2021-11-071-1/+0
| | | | | | | | | | 'netdev' is a managed resource allocated in the probe using 'devm_alloc_etherdev()'. It must not be freed explicitly in the remove function. Fixes: ee7da21ac4c3 ("net: Add driver for LiteX's LiteETH network interface") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: marvell: prestera: fix hw structure laid outVolodymyr Mytnyk2021-11-071-63/+68
| | | | | | | | | | | | The prestera FW v4.0 support commit has been merged accidentally w/o review comments addressed and waiting for the final patch set to be uploaded. So, fix the remaining comments related to structure laid out and build issues. Reported-by: kernel test robot <lkp@intel.com> Fixes: bb5dbf2cc64d ("net: marvell: prestera: add firmware v4.0 support") Signed-off-by: Volodymyr Mytnyk <vmytnyk@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hisilicon: fix hsn3_ethtool kernel-doc warningsRandy Dunlap2021-11-071-2/+4
| | | | | | | | | | | | | | | | | Fix kernel-doc warnings and spacing in hns3_ethtool.c: hns3_ethtool.c:246: warning: No description found for return value of 'hns3_lp_run_test' hns3_ethtool.c:408: warning: expecting prototype for hns3_nic_self_test(). Prototype was for hns3_self_test() instead Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Peng Li <lipeng321@huawei.com> Cc: Guangbin Huang <huangguangbin2@huawei.com> Cc: Yisen Zhuang <yisen.zhuang@huawei.com> Cc: Salil Mehta <salil.mehta@huawei.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: marvell: prestera: fix patchwork build problemsVolodymyr Mytnyk2021-11-054-5/+10
| | | | | | | | | | | | | | fix the remaining build issues reported by patchwork in firmware v4.0 support commit which has been already merged. Fix patchwork issues: - source inline - checkpatch Fixes: bb5dbf2cc64d ("net: marvell: prestera: add firmware v4.0 support") Signed-off-by: Volodymyr Mytnyk <vmytnyk@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* octeontx2-nicvf: fix ioctl callbackArnd Bergmann2021-11-051-1/+1
| | | | | | | | | | | | | | The mii ioctls are now handled by the ndo_eth_ioctl() callback, not the old ndo_do_ioctl(), but octeontx2-nicvf introduced the function for the old way. Move it over to ndo_eth_ioctl() to actually allow calling it from user space. Fixes: 43510ef4ddad ("octeontx2-nicvf: Add PTP hardware clock support to NIX VF") Fixes: a76053707dbf ("dev_ioctl: split out ndo_eth_ioctl") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* ax88796c: fix ioctl callbackArnd Bergmann2021-11-051-1/+1
| | | | | | | | | | | | | | | The timestamp ioctls are now handled by the ndo_eth_ioctl() callback, not the old ndo_do_ioctl(), but oax88796 introduced the function for the old way. Move it over to ndo_eth_ioctl() to actually allow calling it from user space. Fixes: a97c69ba4f30 ("net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver") Fixes: a76053707dbf ("dev_ioctl: split out ndo_eth_ioctl") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Lukasz Stelmach <l.stelmach@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ax88796c: hide ax88796c_dt_ids if !CONFIG_OFJakub Kicinski2021-11-051-0/+2
| | | | | | | | | | | | | | | Build bot says: >> drivers/net/ethernet/asix/ax88796c_main.c:1116:34: warning: unused variable 'ax88796c_dt_ids' [-Wunused-const-variable] static const struct of_device_id ax88796c_dt_ids[] = { ^ The only reference to this array is wrapped in of_match_ptr(). Reported-by: kernel test robot <lkp@intel.com> Fixes: a97c69ba4f30 ("net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ethernet: litex: Remove unnecessary print function dev_err()Xu Wang2021-11-051-3/+1
| | | | | | | | | The print function dev_err() is redundant because platform_get_irq() already prints an error. Signed-off-by: Xu Wang <vulab@iscas.ac.cn> Reviewed-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* octeontx2-pf: select CONFIG_NET_DEVLINKArnd Bergmann2021-11-051-0/+1
| | | | | | | | | | | | | | | | | | | | | The octeontx2 pf nic driver failsz to link when the devlink support is not reachable: aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_dl_mcam_count_get': otx2_devlink.c:(.text+0x10): undefined reference to `devlink_priv' aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_dl_mcam_count_validate': otx2_devlink.c:(.text+0x50): undefined reference to `devlink_priv' aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_dl_mcam_count_set': otx2_devlink.c:(.text+0xd0): undefined reference to `devlink_priv' aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_devlink_info_get': otx2_devlink.c:(.text+0x150): undefined reference to `devlink_priv' This is already selected by the admin function driver, but not the actual nic, which might be built-in when the af driver is not. Fixes: 2da489432747 ("octeontx2-pf: devlink params support to set mcam entry count") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: use swap() to make code cleanerYang Guang2021-11-051-6/+2
| | | | | | | | | Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid opencoding it. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Yang Guang <yang.guang5@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
* octeontx2-af: use swap() to make code cleanerYang Guang2021-11-051-3/+1
| | | | | | | | | Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid opencoding it. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Yang Guang <yang.guang5@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Remove redundant assignmentsluo penghao2021-11-051-1/+0
| | | | | | | | | | | | | | | The assignment of err will be overwritten next, so this statement should be deleted. The clang_analyzer complains as follows: drivers/net/ethernet/broadcom/tg3.c:5506:2: warning: Value stored to 'expected_sg_dig_ctrl' is never read Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: luo penghao <luo.penghao@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
* ice: Fix race conditions between virtchnl handling and VF ndo opsBrett Creeley2021-11-032-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The VF can be configured via the PF's ndo ops at the same time the PF is receiving/handling virtchnl messages. This has many issues, with one of them being the ndo op could be actively resetting a VF (i.e. resetting it to the default state and deleting/re-adding the VF's VSI) while a virtchnl message is being handled. The following error was seen because a VF ndo op was used to change a VF's trust setting while the VIRTCHNL_OP_CONFIG_VSI_QUEUES was ongoing: [35274.192484] ice 0000:88:00.0: Failed to set LAN Tx queue context, error: ICE_ERR_PARAM [35274.193074] ice 0000:88:00.0: VF 0 failed opcode 6, retval: -5 [35274.193640] iavf 0000:88:01.0: PF returned error -5 (IAVF_ERR_PARAM) to our request 6 Fix this by making sure the virtchnl handling and VF ndo ops that trigger VF resets cannot run concurrently. This is done by adding a struct mutex cfg_lock to each VF structure. For VF ndo ops, the mutex will be locked around the critical operations and VFR. Since the ndo ops will trigger a VFR, the virtchnl thread will use mutex_trylock(). This is done because if any other thread (i.e. VF ndo op) has the mutex, then that means the current VF message being handled is no longer valid, so just ignore it. This issue can be seen using the following commands: for i in {0..50}; do rmmod ice modprobe ice sleep 1 echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs ip link set ens785f1 vf 0 trust on ip link set ens785f0 vf 0 trust on sleep 2 echo 0 > /sys/class/net/ens785f0/device/sriov_numvfs echo 0 > /sys/class/net/ens785f1/device/sriov_numvfs sleep 1 echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs ip link set ens785f1 vf 0 trust on ip link set ens785f0 vf 0 trust on done Fixes: 7c710869d64e ("ice: Add handlers for VF netdevice operations") Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
* ice: Fix not stopping Tx queues for VFsBrett Creeley2021-11-032-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a VF is removed and/or reset its Tx queues need to be stopped from the PF. This is done by calling the ice_dis_vf_qs() function, which calls ice_vsi_stop_lan_tx_rings(). Currently ice_dis_vf_qs() is protected by the VF state bit ICE_VF_STATE_QS_ENA. Unfortunately, this is causing the Tx queues to not be disabled in some cases and when the VF tries to re-enable/reconfigure its Tx queues over virtchnl the op is failing. This is because a VF can be reset and/or removed before the ICE_VF_STATE_QS_ENA bit is set, but the Tx queues were already configured via ice_vsi_cfg_single_txq() in the VIRTCHNL_OP_CONFIG_VSI_QUEUES op. However, the ICE_VF_STATE_QS_ENA bit is set on a successful VIRTCHNL_OP_ENABLE_QUEUES, which will always happen after the VIRTCHNL_OP_CONFIG_VSI_QUEUES op. This was causing the following error message when loading the ice driver, creating VFs, and modifying VF trust in an endless loop: [35274.192484] ice 0000:88:00.0: Failed to set LAN Tx queue context, error: ICE_ERR_PARAM [35274.193074] ice 0000:88:00.0: VF 0 failed opcode 6, retval: -5 [35274.193640] iavf 0000:88:01.0: PF returned error -5 (IAVF_ERR_PARAM) to our request 6 Fix this by always calling ice_dis_vf_qs() and silencing the error message in ice_vsi_stop_tx_ring() since the calling code ignores the return anyway. Also, all other places that call ice_vsi_stop_tx_ring() catch the error, so this doesn't affect those flows since there was no change to the values the function returns. Other solutions were considered (i.e. tracking which VF queues had been "started/configured" in VIRTCHNL_OP_CONFIG_VSI_QUEUES, but it seemed more complicated than it was worth. This solution also brings in the chance for other unexpected conditions due to invalid state bit checks. So, the proposed solution seemed like the best option since there is no harm in failing to stop Tx queues that were never started. This issue can be seen using the following commands: for i in {0..50}; do rmmod ice modprobe ice sleep 1 echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs ip link set ens785f1 vf 0 trust on ip link set ens785f0 vf 0 trust on sleep 2 echo 0 > /sys/class/net/ens785f0/device/sriov_numvfs echo 0 > /sys/class/net/ens785f1/device/sriov_numvfs sleep 1 echo 1 > /sys/class/net/ens785f0/device/sriov_numvfs echo 1 > /sys/class/net/ens785f1/device/sriov_numvfs ip link set ens785f1 vf 0 trust on ip link set ens785f0 vf 0 trust on done Fixes: 77ca27c41705 ("ice: add support for virtchnl_queue_select.[tx|rx]_queues bitmap") Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
* ice: Fix replacing VF hardware MAC to existing MAC filterSylwester Dziedziuch2021-11-031-5/+9
| | | | | | | | | | | | | VF was not able to change its hardware MAC address in case the new address was already present in the MAC filter list. Change the handling of VF add mac request to not return if requested MAC address is already present on the list and check if its hardware MAC needs to be updated in this case. Fixes: ed4c068d46f6 ("ice: Enable ip link show on the PF to display VF unicast MAC(s)") Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
* ice: Remove toggling of antispoof for VF trusted promiscuous modeBrett Creeley2021-11-031-18/+0
| | | | | | | | | | | | Currently when a trusted VF enables promiscuous mode spoofchk will be disabled. This is wrong and should only be modified from the ndo_set_vf_spoofchk callback. Fix this by removing the call to toggle spoofchk for trusted VFs. Fixes: 01b5e89aab49 ("ice: Add VF promiscuous support") Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
* ice: Fix VF true promiscuous modeBrett Creeley2021-11-032-43/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When a VF requests promiscuous mode and it's trusted and true promiscuous mode is enabled the PF driver attempts to enable unicast and/or multicast promiscuous mode filters based on the request. This is fine, but there are a couple issues with the current code. [1] The define to configure the unicast promiscuous mode mask also includes bits to configure the multicast promiscuous mode mask, which causes multicast to be set/cleared unintentionally. [2] All 4 cases for enable/disable unicast/multicast mode are not handled in the promiscuous mode message handler, which causes unexpected results regarding the current promiscuous mode settings. To fix [1] make sure any promiscuous mask defines include the correct bits for each of the promiscuous modes. To fix [2] make sure that all 4 cases are handled since there are 2 bits (FLAG_VF_UNICAST_PROMISC and FLAG_VF_MULTICAST_PROMISC) that can be either set or cleared. Also, since either unicast and/or multicast promiscuous configuration can fail, introduce two separate error values to handle each of these cases. Fixes: 01b5e89aab49 ("ice: Add VF promiscuous support") Signed-off-by: Brett Creeley <brett.creeley@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
* net: marvell: prestera: Add explicit paddingGeert Uytterhoeven2021-11-031-0/+12
| | | | | | | | | | | | | | | | | | | | On m68k: In function ‘prestera_hw_build_tests’, inlined from ‘prestera_hw_switch_init’ at drivers/net/ethernet/marvell/prestera/prestera_hw.c:788:2: ././include/linux/compiler_types.h:335:38: error: call to ‘__compiletime_assert_345’ declared with attribute error: BUILD_BUG_ON failed: sizeof(struct prestera_msg_switch_attr_req) != 16 ... The driver assumes structure members are naturally aligned, but does not add explicit padding, thus breaking architectures where integral values are not always naturally aligned (e.g. on m68k, __alignof(int) is 2, not 4). Fixes: bb5dbf2cc64d5cfa ("net: marvell: prestera: add firmware v4.0 support") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20211102082433.3820514-1-geert@linux-m68k.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* bnxt_en: avoid newline at end of message in NL_SET_ERR_MSG_MODWan Jiabing2021-11-031-1/+1
| | | | | | | | | | Fix following coccicheck warning: ./drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:446:8-56: WARNING avoid newline at end of message in NL_SET_ERR_MSG_MOD. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Link: https://lore.kernel.org/r/20211102020312.16567-1-wanjiabing@vivo.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* net: davinci_emac: Fix interrupt pacing disableMaxim Kiselev2021-11-031-2/+14
| | | | | | | | | | | | | | | | | | This patch allows to use 0 for `coal->rx_coalesce_usecs` param to disable rx irq coalescing. Previously we could enable rx irq coalescing via ethtool (For ex: `ethtool -C eth0 rx-usecs 2000`) but we couldn't disable it because this part rejects 0 value: if (!coal->rx_coalesce_usecs) return -EINVAL; Fixes: 84da2658a619 ("TI DaVinci EMAC : Implement interrupt pacing functionality.") Signed-off-by: Maxim Kiselev <bigunclemax@gmail.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Link: https://lore.kernel.org/r/20211101152343.4193233-1-bigunclemax@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* Merge tag 'net-next-for-5.16' of ↵Linus Torvalds2021-11-02744-18679/+45325
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Remove socket skb caches - Add a SO_RESERVE_MEM socket op to forward allocate buffer space and avoid memory accounting overhead on each message sent - Introduce managed neighbor entries - added by control plane and resolved by the kernel for use in acceleration paths (BPF / XDP right now, HW offload users will benefit as well) - Make neighbor eviction on link down controllable by userspace to work around WiFi networks with bad roaming implementations - vrf: Rework interaction with netfilter/conntrack - fq_codel: implement L4S style ce_threshold_ect1 marking - sch: Eliminate unnecessary RCU waits in mini_qdisc_pair_swap() BPF: - Add support for new btf kind BTF_KIND_TAG, arbitrary type tagging as implemented in LLVM14 - Introduce bpf_get_branch_snapshot() to capture Last Branch Records - Implement variadic trace_printk helper - Add a new Bloomfilter map type - Track <8-byte scalar spill and refill - Access hw timestamp through BPF's __sk_buff - Disallow unprivileged BPF by default - Document BPF licensing Netfilter: - Introduce egress hook for looking at raw outgoing packets - Allow matching on and modifying inner headers / payload data - Add NFT_META_IFTYPE to match on the interface type either from ingress or egress Protocols: - Multi-Path TCP: - increase default max additional subflows to 2 - rework forward memory allocation - add getsockopts: MPTCP_INFO, MPTCP_TCPINFO, MPTCP_SUBFLOW_ADDRS - MCTP flow support allowing lower layer drivers to configure msg muxing as needed - Automatic Multicast Tunneling (AMT) driver based on RFC7450 - HSR support the redbox supervision frames (IEC-62439-3:2018) - Support for the ip6ip6 encapsulation of IOAM - Netlink interface for CAN-FD's Transmitter Delay Compensation - Support SMC-Rv2 eliminating the current same-subnet restriction, by exploiting the UDP encapsulation feature of RoCE adapters - TLS: add SM4 GCM/CCM crypto support - Bluetooth: initial support for link quality and audio/codec offload Driver APIs: - Add a batched interface for RX buffer allocation in AF_XDP buffer pool - ethtool: Add ability to control transceiver modules' power mode - phy: Introduce supported interfaces bitmap to express MAC capabilities and simplify PHY code - Drop rtnl_lock from DSA .port_fdb_{add,del} callbacks New drivers: - WiFi driver for Realtek 8852AE 802.11ax devices (rtw89) - Ethernet driver for ASIX AX88796C SPI device (x88796c) Drivers: - Broadcom PHYs - support 72165, 7712 16nm PHYs - support IDDQ-SR for additional power savings - PHY support for QCA8081, QCA9561 PHYs - NXP DPAA2: support for IRQ coalescing - NXP Ethernet (enetc): support for software TCP segmentation - Renesas Ethernet (ravb) - support DMAC and EMAC blocks of Gigabit-capable IP found on RZ/G2L SoC - Intel 100G Ethernet - support for eswitch offload of TC/OvS flow API, including offload of GRE, VxLAN, Geneve tunneling - support application device queues - ability to assign Rx and Tx queues to application threads - PTP and PPS (pulse-per-second) extensions - Broadcom Ethernet (bnxt) - devlink health reporting and device reload extensions - Mellanox Ethernet (mlx5) - offload macvlan interfaces - support HW offload of TC rules involving OVS internal ports - support HW-GRO and header/data split - support application device queues - Marvell OcteonTx2: - add XDP support for PF - add PTP support for VF - Qualcomm Ethernet switch (qca8k): support for QCA8328 - Realtek Ethernet DSA switch (rtl8366rb) - support bridge offload - support STP, fast aging, disabling address learning - support for Realtek RTL8365MB-VC, a 4+1 port 10M/100M/1GE switch - Mellanox Ethernet/IB switch (mlxsw) - multi-level qdisc hierarchy offload (e.g. RED, prio and shaping) - offload root TBF qdisc as port shaper - support multiple routing interface MAC address prefixes - support for IP-in-IP with IPv6 underlay - MediaTek WiFi (mt76) - mt7921 - ASPM, 6GHz, SDIO and testmode support - mt7915 - LED and TWT support - Qualcomm WiFi (ath11k) - include channel rx and tx time in survey dump statistics - support for 80P80 and 160 MHz bandwidths - support channel 2 in 6 GHz band - spectral scan support for QCN9074 - support for rx decapsulation offload (data frames in 802.3 format) - Qualcomm phone SoC WiFi (wcn36xx) - enable Idle Mode Power Save (IMPS) to reduce power consumption during idle - Bluetooth driver support for MediaTek MT7922 and MT7921 - Enable support for AOSP Bluetooth extension in Qualcomm WCN399x and Realtek 8822C/8852A - Microsoft vNIC driver (mana) - support hibernation and kexec - Google vNIC driver (gve) - support for jumbo frames - implement Rx page reuse Refactor: - Make all writes to netdev->dev_addr go thru helpers, so that we can add this address to the address rbtree and handle the updates - Various TCP cleanups and optimizations including improvements to CPU cache use - Simplify the gnet_stats, Qdisc stats' handling and remove qdisc->running sequence counter - Driver changes and API updates to address devlink locking deficiencies" * tag 'net-next-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2122 commits) Revert "net: avoid double accounting for pure zerocopy skbs" selftests: net: add arp_ndisc_evict_nocarrier net: ndisc: introduce ndisc_evict_nocarrier sysctl parameter net: arp: introduce arp_evict_nocarrier sysctl parameter libbpf: Deprecate AF_XDP support kbuild: Unify options for BTF generation for vmlinux and modules selftests/bpf: Add a testcase for 64-bit bounds propagation issue. bpf: Fix propagation of signed bounds from 64-bit min/max into 32-bit. bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off. net: vmxnet3: remove multiple false checks in vmxnet3_ethtool.c net: avoid double accounting for pure zerocopy skbs tcp: rename sk_wmem_free_skb netdevsim: fix uninit value in nsim_drv_configure_vfs() selftests/bpf: Fix also no-alu32 strobemeta selftest bpf: Add missing map_delete_elem method to bloom filter map selftests/bpf: Add bloom map success test for userspace calls bpf: Add alignment padding for "map_extra" + consolidate holes bpf: Bloom filter map naming fixups selftests/bpf: Add test cases for struct_ops prog bpf: Add dummy BPF STRUCT_OPS for test purpose ...
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2021-11-024-16/+41
| |\ | | | | | | | | | | | | | | | Merge in the fixes we had queued in case there was another -rc. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| | * ibmvnic: delay complete()Sukadev Bhattiprolu2021-11-011-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we get CRQ_INIT, we set errno to -EIO and first call complete() to notify the waiter. Then we try to schedule a FAILOVER reset. If this occurs while adapter is in PROBING state, ibmvnic_reset() changes the error code to EAGAIN and returns without scheduling the FAILOVER. The purpose of setting error code to EAGAIN is to ask the waiter to retry. But due to the earlier complete() call, the waiter may already have seen the -EIO response and decided not to retry. This can cause intermittent failures when bringing up ibmvnic adapters during boot, specially in in kexec/kdump kernels. Defer the complete() call until after scheduling the reset. Also streamline the error code to EAGAIN. Don't see why we need EIO sometimes. All 3 callers of ibmvnic_reset_init() can handle EAGAIN. Fixes: 17c8705838a5 ("ibmvnic: Return error code if init interrupted by transport event") Reported-by: Vaishnavi Bhat <vaish123@in.ibm.com> Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com> Reviewed-by: Dany Madden <drt@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * ibmvnic: Process crqs after enabling interruptsSukadev Bhattiprolu2021-11-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Soon after registering a CRQ it is possible that we get a fail over or maybe a CRQ_INIT from the VIOS while interrupts were disabled. Look for any such CRQs after enabling interrupts. Otherwise we can intermittently fail to bring up ibmvnic adapters during boot, specially in kexec/kdump kernels. Fixes: 032c5e82847a ("Driver for IBM System i/p VNIC protocol") Reported-by: Vaishnavi Bhat <vaish123@in.ibm.com> Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com> Reviewed-by: Dany Madden <drt@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * ibmvnic: don't stop queue in xmitSukadev Bhattiprolu2021-11-011-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If adapter's resetting bit is on, discard the packet but don't stop the transmit queue - instead leave that to the reset code. With this change, it is possible that we may get several calls to ibmvnic_xmit() that simply discard packets and return. But if we stop the queue here, we might end up doing so just after __ibmvnic_open() started the queues (during a hard/soft reset) and before the ->resetting bit was cleared. If that happens, there will be no one to restart queue and transmissions will be blocked indefinitely. This can cause a TIMEOUT reset and with auto priority failover enabled, an unnecessary FAILOVER reset to less favored backing device and then a FAILOVER back to the most favored backing device. If we hit the window repeatedly, we can get stuck in a loop of TIMEOUT, FAILOVER, FAILOVER resets leaving the adapter unusable for extended periods of time. Fixes: 7f5b030830fe ("ibmvnic: Free skb's in cases of failure in transmit") Reported-by: Abdul Haleem <abdhalee@in.ibm.com> Reported-by: Vaishnavi Bhat <vaish123@in.ibm.com> Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com> Reviewed-by: Dany Madden <drt@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * nfp: fix potential deadlock when canceling dim workYinjun Zhang2021-10-291-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When port is linked down, the process which has acquired rtnl_lock will wait for the in-progress dim work to finish, and the work also acquires rtnl_lock, which may cause deadlock. Currently IRQ_MOD registers can be configured by `ethtool -C` and dim work, and which will take effect depends on the execution order, rtnl_lock is useless here, so remove them. Fixes: 9d32e4e7e9e1 ("nfp: add support for coalesce adaptive feature") Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * nfp: fix NULL pointer access when scheduling dim workYinjun Zhang2021-10-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Each rx/tx ring has a related dim work, when rx/tx ring number is decreased by `ethtool -L`, the corresponding rx_ring or tx_ring is assigned NULL, while its related work is not destroyed. When scheduled, the work will access NULL pointer. Fixes: 9d32e4e7e9e1 ("nfp: add support for coalesce adaptive feature") Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * net: amd-xgbe: Toggle PLL settings during rate changeShyam Sundar S K2021-10-292-1/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For each rate change command submission, the FW has to do a phy power off sequence internally. For this to happen correctly, the PLL re-initialization control setting has to be turned off before sending mailbox commands and re-enabled once the command submission is complete. Without the PLL control setting, the link up takes longer time in a fixed phy configuration. Fixes: 47f164deab22 ("amd-xgbe: Add PCI device support") Co-developed-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: mana: Support hibernation and kexecDexuan Cui2021-11-013-52/+164
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the suspend/resume/shutdown callbacks for hibernation/kexec. Add mana_gd_setup() and mana_gd_cleanup() for some common code, and use them in the mand_gd_* callbacks. Reuse mana_probe/remove() for the hibernation path. Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: mana: Improve the HWC error handlingDexuan Cui2021-11-012-44/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when the HWC creation fails, the error handling is flawed, e.g. if mana_hwc_create_channel() -> mana_hwc_establish_channel() fails, the resources acquired in mana_hwc_init_queues() is not released. Enhance mana_hwc_destroy_channel() to do the proper cleanup work and call it accordingly. Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: mana: Report OS info to the PF driverDexuan Cui2021-11-011-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | The PF driver might use the OS info for statistical purposes. Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: mana: Fix the netdev_err()'s vPort argument in mana_init_port()Dexuan Cui2021-11-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Use the correct port index rather than 0. Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | nfp: flower: Allow ipv6gretap interface for offloadingYu Xiao2021-11-013-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tunnel_type check only allows for "netif_is_gretap", but for OVS the port is actually "netif_is_ip6gretap" when setting up GRE for ipv6, which means offloading request was rejected before. Therefore, adding "netif_is_ip6gretap" allow ipv6gretap interface for offloading. Signed-off-by: Yu Xiao <yu.xiao@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-16 06:22:57 +0100