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path: root/drivers/net/ethernet/wangxun/ngbe
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2025-07-03net: ngbe: specify IRQ vector when the number of VFs is 7Jiawen Wu
For NGBE devices, the queue number is limited to be 1 when SRIOV is enabled. In this case, IRQ vector[0] is used for MISC and vector[1] is used for queue, based on the previous patches. But for the hardware design, the IRQ vector[1] must be allocated for use by the VF[6] when the number of VFs is 7. So the IRQ vector[0] should be shared for PF MISC and QUEUE interrupts. +-----------+----------------------+ | Vector | Assigned To | +-----------+----------------------+ | Vector 0 | PF MISC and QUEUE | | Vector 1 | VF 6 | | Vector 2 | VF 5 | | Vector 3 | VF 4 | | Vector 4 | VF 3 | | Vector 5 | VF 2 | | Vector 6 | VF 1 | | Vector 7 | VF 0 | +-----------+----------------------+ Minimize code modifications, only adjust the IRQ vector number for this case. Fixes: 877253d2cbf2 ("net: ngbe: add sriov function support") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Larysa Zaremba <larysa.zaremba@intel.com> Link: https://patch.msgid.link/20250701063030.59340-4-jiawenwu@trustnetic.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-07-03net: wangxun: revert the adjustment of the IRQ vector sequenceJiawen Wu
Due to hardware limitations of NGBE, queue IRQs can only be requested on vector 0 to 7. When the number of queues is set to the maximum 8, the PCI IRQ vectors are allocated from 0 to 8. The vector 0 is used by MISC interrupt, and althrough the vector 8 is used by queue interrupt, it is unable to receive packets. This will cause some packets to be dropped when RSS is enabled and they are assigned to queue 8. So revert the adjustment of the MISC IRQ location, to make it be the last one in IRQ vectors. Fixes: 937d46ecc5f9 ("net: wangxun: add ethtool_ops for channel number") Cc: stable@vger.kernel.org Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Larysa Zaremba <larysa.zaremba@intel.com> Link: https://patch.msgid.link/20250701063030.59340-3-jiawenwu@trustnetic.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-04-22net: wangxun: restrict feature flags for tunnel packetsJiawen Wu
Implement ndo_features_check to restrict Tx checksum offload flags, since there are some inner layer length and protocols unsupported. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Michal Kubiak <michal.kubiak@intel.com> Link: https://patch.msgid.link/20250421022956.508018-3-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.15-rc3). No conflicts. Adjacent changes: tools/net/ynl/pyynl/ynl_gen_c.py 4d07bbf2d456 ("tools: ynl-gen: don't declare loop iterator in place") 7e8ba0c7de2b ("tools: ynl: don't use genlmsghdr in classic netlink") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-15net: ngbe: fix memory leak in ngbe_probe() error pathAbdun Nihaal
When ngbe_sw_init() is called, memory is allocated for wx->rss_key in wx_init_rss_key(). However, in ngbe_probe() function, the subsequent error paths after ngbe_sw_init() don't free the rss_key. Fix that by freeing it in error path along with wx->mac_table. Also change the label to which execution jumps when ngbe_sw_init() fails, because otherwise, it could lead to a double free for rss_key, when the mac_table allocation fails in wx_sw_init(). Fixes: 02338c484ab6 ("net: ngbe: Initialize sw info and register netdev") Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Reviewed-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Jiawen Wu <jiawenwu@trustnetic.com> Link: https://patch.msgid.link/20250412154927.25908-1-abdun.nihaal@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-04-09net: ngbe: add sriov function supportMengyuan Lou
Add sriov_configure for driver ops. Add mailbox handler wx_msg_task for ngbe in the interrupt handler. Add the notification flow when the vfs exist. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Link: https://patch.msgid.link/C9A0A43732966022+20250408091556.9640-6-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-20net: ngbe: Add support for 1PPS and TODJiawen Wu
Implement support for generating a 1pps output signal on SDP0. And support custom firmware to output TOD. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Link: https://patch.msgid.link/20250218023432.146536-5-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-20net: wangxun: Add periodic checks for overflow and errorsJiawen Wu
Implement watchdog task to detect SYSTIME overflow and error cases of Rx/Tx timestamp. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Link: https://patch.msgid.link/20250218023432.146536-4-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-20net: wangxun: Support to get ts infoJiawen Wu
Implement the function get_ts_info and get_ts_stats in ethtool_ops to get the HW capabilities and statistics for timestamping. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Link: https://patch.msgid.link/20250218023432.146536-3-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-20net: wangxun: Add support for PTP clockJiawen Wu
Implement support for PTP clock on Wangxun NICs. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Link: https://patch.msgid.link/20250218023432.146536-2-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-22net: ngbe: Fix phy mode set to external phyMengyuan Lou
The MAC only has add the TX delay and it can not be modified. MAC and PHY are both set the TX delay cause transmission problems. So just disable TX delay in PHY, when use rgmii to attach to external phy, set PHY_INTERFACE_MODE_RGMII_RXID to phy drivers. And it is does not matter to internal phy. Fixes: bc2426d74aa3 ("net: ngbe: convert phylib to phylink") Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Cc: stable@vger.kernel.org # 6.3+ Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/E6759CF1387CF84C+20240820030425.93003-1-mengyuanlou@net-swift.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-07-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/phy/aquantia/aquantia.h 219343755eae ("net: phy: aquantia: add missing include guards") 61578f679378 ("net: phy: aquantia: add support for PHY LEDs") drivers/net/ethernet/wangxun/libwx/wx_hw.c bd07a9817846 ("net: txgbe: remove separate irq request for MSI and INTx") b501d261a5b3 ("net: txgbe: add FDIR ATR support") https://lore.kernel.org/all/20240703112936.483c1975@canb.auug.org.au/ include/linux/mlx5/mlx5_ifc.h 048a403648fc ("net/mlx5: IFC updates for changing max EQs") 99be56171fa9 ("net/mlx5e: SHAMPO, Re-enable HW-GRO") https://lore.kernel.org/all/20240701133951.6926b2e3@canb.auug.org.au/ Adjacent changes: drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c 4130c67cd123 ("wifi: iwlwifi: mvm: check vif for NULL/ERR_PTR before dereference") 3f3126515fbe ("wifi: iwlwifi: mvm: add mvm-specific guard") include/net/mac80211.h 816c6bec09ed ("wifi: mac80211: fix BSS_CHANGED_UNSOL_BCAST_PROBE_RESP") 5a009b42e041 ("wifi: mac80211: track changes in AP's TPE") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-02net: txgbe: free isb resources at the right timeJiawen Wu
When using MSI/INTx interrupt, the shared interrupts are still being handled in the device remove routine, before free IRQs. So isb memory is still read after it is freed. Thus move wx_free_isb_resources() from txgbe_close() to txgbe_remove(). And fix the improper isb free action in txgbe_open() error handling path. Fixes: aefd013624a1 ("net: txgbe: use irq_domain for interrupt controller") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-06-28net: move ethtool-related netdev state into its own structEdward Cree
net_dev->ethtool is a pointer to new struct ethtool_netdev_state, which currently contains only the wol_enabled field. Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Link: https://patch.msgid.link/293a562278371de7534ed1eb17531838ca090633.1719502239.git.ecree.xilinx@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-05-17net: txgbe: fix to control VLAN stripJiawen Wu
When VLAN tag strip is changed to enable or disable, the hardware requires the Rx ring to be in a disabled state, otherwise the feature cannot be changed. Fixes: f3b03c655f67 ("net: wangxun: Implement vlan add and kill functions") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-05-17net: wangxun: match VLAN CTAG and STAG featuresJiawen Wu
Hardware requires VLAN CTAG and STAG configuration always matches. And whether VLAN CTAG or STAG changes, the configuration needs to be changed as well. Fixes: 6670f1ece2c8 ("net: txgbe: Add netdev features support") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-04net: wangxun: add ethtool_ops for msglevelJiawen Wu
Add support to get and set msglevel for driver txgbe and ngbe. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-04net: wangxun: add ethtool_ops for channel numberJiawen Wu
Add support to get RX/TX queue number with ethtool -l, and set RX/TX queue number with ethtool -L. Since interrupts need to be rescheduled, adjust the allocation of msix enties. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-04net: wangxun: add coalesce options supportJiawen Wu
Support to show RX/TX coalesce with ethtool -c and set RX/TX coalesce with ethtool -C. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-04net: wangxun: add ethtool_ops for ring parametersJiawen Wu
Support to query RX/TX depth with ethtool -g, and change RX/TX depth with ethtool -G. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-04net: wangxun: add flow control supportJiawen Wu
Add support to set pause params with ethtool -A and get pause params with ethtool -a, for ethernet driver txgbe and ngbe. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-04net: ngbe: convert phylib to phylinkJiawen Wu
Implement phylink in ngbe driver, to handle phy uniformly for Wangxun ethernet devices. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-07net: wangxun: fix changing mac failed when runningduanqiangwen
in some bonding mode, service need to change mac when netif is running. Wangxun netdev add IFF_LIVE_ADDR_CHANGE priv_flag to support it. Signed-off-by: duanqiangwen <duanqiangwen@net-swift.com> Link: https://lore.kernel.org/r/20231206095044.17844-1-duanqiangwen@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-11-19net: wangxun: fix kernel panic due to null pointerJiawen Wu
When the device uses a custom subsystem vendor ID, the function wx_sw_init() returns before the memory of 'wx->mac_table' is allocated. The null pointer will causes the kernel panic. Fixes: 79625f45ca73 ("net: wangxun: Move MAC address handling to libwx") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-18net: wangxun: remove redundant kernel logJiawen Wu
Since PBA info can be read from lspci, delete txgbe_read_pba_string() and the prints. In addition, delete the redundant MAC address printing. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20231017100635.154967-1-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-10-13net: ngbe: add ethtool stats supportJiawen Wu
Support to show ethtool statistics. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Link: https://lore.kernel.org/r/20231011091906.70486-4-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-09-14net: wangxun: move MDIO bus implementation to the libraryJiawen Wu
Move similar code of accessing MDIO bus from txgbe/ngbe to libwx. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230912031424.721386-1-jiawenwu@trustnetic.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-08-25net: ngbe: move mdio access registers to libwxJiawen Wu
Registers of mdio accessing are common defined in libwx, remove the redundant macro definitions in ngbe driver. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-13net: ngbe: use pci_dev_id() to simplify the codeZheng Zengkai
PCI core API pci_dev_id() can be used to get the BDF number for a pci device. We don't need to compose it manually. Use pci_dev_id() to simplify the code a little bit. Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-14net: ngbe: add Wake on Lan supportMengyuan Lou
Implement ethtool_ops get_wol and set_wol. Implement Wake-on-LAN support. Wol requires hardware board support which use sub id to identify. Magic packets are checked by fw, for now just support WAKE_MAGIC. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-31net: ngbe: Implement vlan add and remove opsMengyuan Lou
ngbe add ndo_vlan_rx_add_vid and ndo_vlan_rx_kill_vid. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-05-31net: ngbe: Add netdev features supportMengyuan Lou
Add features and hw_features that ngbe can support. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Conflicts: drivers/net/ethernet/mediatek/mtk_ppe.c 3fbe4d8c0e53 ("net: ethernet: mtk_eth_soc: ppe: add support for flow accounting") 924531326e2d ("net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-24net: wangxun: Fix vector length of interrupt causeJiawen Wu
There is 64-bit interrupt cause register for txgbe. Fix to clear upper 32 bits. Fixes: 3f703186113f ("net: libwx: Add irq flow functions") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230322103632.132011-1-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-17net: wangxun: Implement the ndo change mtu interfaceMengyuan Lou
Add ngbe and txgbe ndo_change_mtu support. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-08net: ngbe: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jiawen Wu <jiawenwu@trustnetic.com> Cc: Mengyuan Lou <mengyuanlou@net-swift.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-15net: wangxun: Add the basic ethtool interfacesMengyuan Lou
Add the basic ethtool ops get_drvinfo and get_link for ngbe and txgbe. Ngbe implements get_link_ksettings, nway_reset and set_link_ksettings for free using phylib code. The code related to the physical interface is not yet fully implemented in txgbe using phylink code. So do not implement get_link_ksettings, nway_reset and set_link_ksettings in txgbe. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230214091527.69943-1-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-06net: ngbe: Support Rx and Tx process pathMengyuan Lou
Add enable and disable operation process for ngbe open/close. Clean Rx and Tx ring interrupts, process packets in the data path. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-06net: ngbe: Add irqs request flowMengyuan Lou
Add request_irq for tx/rx rings and misc other events. If the application is successful, config vertors for interrupts. Enable some base interrupts mask in ngbe_irq_enable. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-20net: ngbe: Drop mdiobus_c45_regad()Michael Walle
With the new C45 MDIO access API, there is no encoding of the register number anymore and thus the masking isn't necessary anymore. Remove it. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-17net: wangxun: clean up the codeMengyuan Lou
Convert various mult-bit fields to be defined using GENMASK/FIELD_PREP. Simplify the code with the ternary operator. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230116103839.84087-1-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-12net: ngbe: Add ngbe mdio bus driver.Mengyuan Lou
Add mdio bus register for ngbe. The internal phy and external phy need to be handled separately. Add phy changed event detection. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230111111718.40745-1-mengyuanlou@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: ngbe: Remove structure ngbe_adapterMengyuan Lou
Move the total private structure to libwx. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: wangxun: Rename private structure in libwxJiawen Wu
In order to move the total members in struct adapter to struct wx_hw to keep the code clean, it's a bad name of 'wx_hw' only for hardware. Rename 'wx_hw' to 'wx', and rename the pointers at use. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: wangxun: Move MAC address handling to libwxJiawen Wu
For setting MAC address, both txgbe and ngbe drivers have the same handling flow with different parameters. Move the same codes to libwx. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: ngbe: Move defines into unified fileJiawen Wu
Remove ngbe.h, move defines into ngbe_type.h file. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06net: ngbe: Remove structure ngbe_hwJiawen Wu
Remove useless structure ngbe_hw to make the codes clear. Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-11-02net: ngbe: Initialize sw info and register netdevMengyuan Lou
Initialize ngbe mac/phy type. Check whether the firmware is initialized. Initialize ngbe hw and register netdev. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-30net: ngbe: Add build support for ngbeMengyuan Lou
Add build options and guidance doc. Initialize pci device access for Wangxun Gigabit Ethernet devices. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> Link: https://lore.kernel.org/r/20220826034609.51854-1-mengyuanlou@net-swift.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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