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| author |  Xue Chaojing <xuechaojing@huawei.com>
| 2019-06-29 02:26:27 +0000 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2019-06-29 10:28:23 -0700 |
| commit | aebd17b7685499156b8bc976c66a12396f76d0a7 (patch) | |
| tree | 5ebc95df6340ebc61317b9d94ee40a4fc387983f /drivers/net/ethernet/huawei/hinic/hinic_port.c | |
| parent | Merge branch 'net-sched-Add-txtime-assist-support-for-taprio' (diff) | |
| download | linux-aebd17b7685499156b8bc976c66a12396f76d0a7.tar.gz linux-aebd17b7685499156b8bc976c66a12396f76d0a7.tar.bz2 linux-aebd17b7685499156b8bc976c66a12396f76d0a7.zip | |
hinic: add vlan offload support
This patch adds vlan offload support for the HINIC driver.
Signed-off-by: Xue Chaojing <xuechaojing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_port.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_port.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.c b/drivers/net/ethernet/huawei/hinic/hinic_port.c index c07adf793215..1bbeb91be808 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_port.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_port.c @@ -431,6 +431,36 @@ int hinic_set_rx_csum_offload(struct hinic_dev *nic_dev, u32 en) return 0; } +int hinic_set_rx_vlan_offload(struct hinic_dev *nic_dev, u8 en) +{ + struct hinic_hwdev *hwdev = nic_dev->hwdev; + struct hinic_vlan_cfg vlan_cfg; + struct hinic_hwif *hwif; + struct pci_dev *pdev; + u16 out_size; + int err; + + if (!hwdev) + return -EINVAL; + + hwif = hwdev->hwif; + pdev = hwif->pdev; + vlan_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif); + vlan_cfg.vlan_rx_offload = en; + + err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_RX_VLAN_OFFLOAD, + &vlan_cfg, sizeof(vlan_cfg), + &vlan_cfg, &out_size); + if (err || !out_size || vlan_cfg.status) { + dev_err(&pdev->dev, + "Failed to set rx vlan offload, err: %d, status: 0x%x, out size: 0x%x\n", + err, vlan_cfg.status, out_size); + return -EINVAL; + } + + return 0; +} + int hinic_set_max_qnum(struct hinic_dev *nic_dev, u8 num_rqs) { struct hinic_hwdev *hwdev = nic_dev->hwdev; |