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net: hns3: add some debug info for hclgevf_get_mbx_resp()

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When wait for response timeout or response code not match, there
should be more information for debugging.

Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Huazhong Tan 2019-04-19 11:05:39 +08:00 committed by David S. Miller
parent 147175c92a
commit fbf3cd3fc1
1 changed files with 6 additions and 3 deletions
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9
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
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@ -49,8 +49,8 @@ static int hclgevf_get_mbx_resp(struct hclgevf_dev *hdev, u16 code0, u16 code1,
if (i >= HCLGEVF_MAX_TRY_TIMES) {
dev_err(&hdev->pdev->dev,
"VF could not get mbx resp(=%d) from PF in %d tries\n",
hdev->mbx_resp.received_resp, i);
"VF could not get mbx(%d,%d) resp(=%d) from PF in %d tries\n",
code0, code1, hdev->mbx_resp.received_resp, i);
return -EIO;
}
@ -68,8 +68,11 @@ static int hclgevf_get_mbx_resp(struct hclgevf_dev *hdev, u16 code0, u16 code1,
if (!(r_code0 == code0 && r_code1 == code1 && !mbx_resp->resp_status)) {
dev_err(&hdev->pdev->dev,
"VF could not match resp code(code0=%d,code1=%d), %d",
"VF could not match resp code(code0=%d,code1=%d), %d\n",
code0, code1, mbx_resp->resp_status);
dev_err(&hdev->pdev->dev,
"VF could not match resp r_code(r_code0=%d,r_code1=%d)\n",
r_code0, r_code1);
return -EIO;
}