TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: hns3: fix port duplex configure error in IMP reset

Browse Source 
[ Upstream commit 11d80f79dd ]

Currently, the mac port is fixed to configured as full dplex mode in
hclge_mac_init() when driver initialization or reset restore. Users may
change the mode to half duplex with ethtool,  so it may cause the user
configuration dropped after reset.

To fix it, don't change the duplex mode when resetting.

Fixes: 2d03eacc0b ("net: hns3: Only update mac configuation when necessary")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jie Wang
2024-03-07 09:01:14 +08:00
committed by Sasha Levin
parent ec6bb01e02
commit fb6639c748
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+4 -1
View File
@@ -2588,7 +2588,10 @@ static int hclge_mac_init(struct hclge_dev *hdev)
int ret;
hdev->support_sfp_query = true;
hdev->hw.mac.duplex = HCLGE_MAC_FULL;
if (!test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
hdev->hw.mac.duplex = HCLGE_MAC_FULL;
ret = hclge_cfg_mac_speed_dup_hw(hdev, hdev->hw.mac.speed,
hdev->hw.mac.duplex);
if (ret) {