| Message ID | 1583552570-51203-7-git-send-email-tanhuazhong@huawei.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [V2,net-next,1/9] net: hns3: fix some mixed type assignment | expand |
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index d659720..f199a23 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2002,7 +2002,10 @@ static enum hclgevf_evt_cause hclgevf_check_evt_cause(struct hclgevf_dev *hdev, return HCLGEVF_VECTOR0_EVENT_MBX; } - dev_dbg(&hdev->pdev->dev, "vector 0 interrupt from unknown source\n"); + /* print other vector0 event source */ + dev_info(&hdev->pdev->dev, + "vector 0 interrupt from unknown source, cmdq_src = %#x\n", + cmdq_stat_reg); return HCLGEVF_VECTOR0_EVENT_OTHER; }
When received an unknown vector 0 interrupt, there is not a helpful information for user to realize that now. So this patch prints out the value of the status register for this case, and uses dev_info() instead of dev_dbg() in hclge_check_event_cause(). Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)