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net: hns3: fix reset delay time to avoid configuration timeout

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Currently the hns3 vf function reset delays 5000ms before vf rebuild
process. In product applications, this delay is too long for application
configurations and causes configuration timeout.

According to the tests, 500ms delay is enough for reset process except PF
FLR. So this patch modifies delay to 500ms in these scenarios.

Fixes: 6988eb2a9b ("net: hns3: Add support to reset the enet/ring mgmt layer")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jie Wang 2023-05-12 18:00:13 +08:00 committed by David S. Miller
parent f14db07064
commit 814d0c7860
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
View file

@ -1436,7 +1436,10 @@ static int hclgevf_reset_wait(struct hclgevf_dev *hdev)
* might happen in case reset assertion was made by PF. Yes, this also
* means we might end up waiting bit more even for VF reset.
*/
msleep(5000);
if (hdev->reset_type == HNAE3_VF_FULL_RESET)
msleep(5000);
else
msleep(500);
return 0;
}