diff options
| author | Jian Shen <shenjian15@huawei.com> | 2019-06-20 16:52:38 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-26 11:59:01 -0400 |
| commit | d736fc6c68a5f76e89a6c2c4100e3678706003a3 (patch) | |
| tree | a82884d9d0e1fc4f4f831f3572ddc8023a59c1ea /drivers/net/ethernet/hisilicon/hns3 | |
| parent | fe4144d47eef8453459c53a34e9d5940a3e6c219 (diff) | |
net: hns3: restore the MAC autoneg state after reset
When doing global reset, the MAC autoneg state of fibre
port is set to default, which may cause user configuration
lost. This patch fixes it by restore the MAC autoneg state
after reset.
Fixes: 22f48e24a23d ("net: hns3: add autoneg and change speed support for fibre port")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 6e978375c439..0772ca176d93 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2400,6 +2400,15 @@ static int hclge_mac_init(struct hclge_dev *hdev) return ret; } + if (hdev->hw.mac.support_autoneg) { + ret = hclge_set_autoneg_en(hdev, hdev->hw.mac.autoneg); + if (ret) { + dev_err(&hdev->pdev->dev, + "Config mac autoneg fail ret=%d\n", ret); + return ret; + } + } + mac->link = 0; if (mac->user_fec_mode & BIT(HNAE3_FEC_USER_DEF)) { |