From: Yufeng Mo <moyufeng@huawei.com>
Date: Sat, 28 Aug 2021 14:55:15 +0800
Subject: net: hns3: add trace event in hclge_gen_resp_to_vf()
Patch-mainline: v5.15-rc1
Git-commit: 0fc36e37d5c0e940d6347e8c10a9fe2d8d5b0074
References: bsc#1190336

Add a trace to get the info of pf responds to the mailbox message of vf.

Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -66,6 +66,8 @@ static int hclge_gen_resp_to_vf(struct h
 		memcpy(resp_pf_to_vf->msg.resp_data, resp_msg->data,
 		       resp_msg->len);
 
+	trace_hclge_pf_mbx_send(hdev, resp_pf_to_vf);
+
 	status = hclge_cmd_send(&hdev->hw, &desc, 1);
 	if (status)
 		dev_err(&hdev->pdev->dev,