net: hns3: fix for pause configuration lost during reset

Yunsheng Lin · davem330 · commit f31c1ba6687e · 2018-03-09T11:33:14.000-05:00
Pause configuration will be set to default value by hclge_tm_schd_init
during reset, which causes the RSS configuration loss problem.

This patch fixes it by calling hclge_tm_init_hw during reset process
, which will set the pause configuration to default value.

Signed-off-by: Yunsheng Lin &lt;linyunsheng@huawei.com&gt;
Signed-off-by: Peng Li &lt;lipeng321@huawei.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -5493,9 +5493,9 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
 		return ret;
 	}
 
-	ret = hclge_tm_schd_init(hdev);
+	ret = hclge_tm_init_hw(hdev);
 	if (ret) {
-		dev_err(&pdev->dev, "tm schd init fail, ret =%d\n", ret);
+		dev_err(&pdev->dev, "tm init hw fail, ret =%d\n", ret);
 		return ret;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -5493,9 +5493,9 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)`
`5493`	`5493`	`return ret;`
`5494`	`5494`	`}`
`5495`	`5495`
`5496`		`- ret = hclge_tm_schd_init(hdev);`
	`5496`	`+ ret = hclge_tm_init_hw(hdev);`
`5497`	`5497`	`if (ret) {`
`5498`		`- dev_err(&pdev->dev, "tm schd init fail, ret =%d\n", ret);`
	`5498`	`+ dev_err(&pdev->dev, "tm init hw fail, ret =%d\n", ret);`
`5499`	`5499`	`return ret;`
`5500`	`5500`	`}`
`5501`	`5501`