From patchwork Sat Aug 28 06:55:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "huangguangbin \(A\)" X-Patchwork-Id: 503973 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE820C4320A for ; Sat, 28 Aug 2021 06:59:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90EAD61004 for ; Sat, 28 Aug 2021 06:59:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233417AbhH1HAT (ORCPT ); Sat, 28 Aug 2021 03:00:19 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:8795 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233335AbhH1HAG (ORCPT ); Sat, 28 Aug 2021 03:00:06 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4GxS983rNYzYvJV; Sat, 28 Aug 2021 14:58:36 +0800 (CST) Received: from dggemi759-chm.china.huawei.com (10.1.198.145) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Sat, 28 Aug 2021 14:59:13 +0800 Received: from localhost.localdomain (10.67.165.24) by dggemi759-chm.china.huawei.com (10.1.198.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Sat, 28 Aug 2021 14:59:13 +0800 From: Guangbin Huang To: , CC: , , , Subject: [PATCH net-next 1/7] net: hns3: add trace event in hclge_gen_resp_to_vf() Date: Sat, 28 Aug 2021 14:55:15 +0800 Message-ID: <1630133721-9260-2-git-send-email-huangguangbin2@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1630133721-9260-1-git-send-email-huangguangbin2@huawei.com> References: <1630133721-9260-1-git-send-email-huangguangbin2@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggemi759-chm.china.huawei.com (10.1.198.145) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yufeng Mo Add a trace to get the info of pf responds to the mailbox message of vf. Signed-off-by: Yufeng Mo Signed-off-by: Guangbin Huang --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c index c0a478ae9583..0315d8312af3 100644 --- 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 hclge_vport *vport, 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,