From patchwork Sat May 15 00:52:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "humin (Q)" X-Patchwork-Id: 93274 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id B2468A034F; Sat, 15 May 2021 02:53:14 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 580E74110A; Sat, 15 May 2021 02:52:58 +0200 (CEST) Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) by mails.dpdk.org (Postfix) with ESMTP id C274040041 for ; Sat, 15 May 2021 02:52:53 +0200 (CEST) Received: from dggems706-chm.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4Fhmxd4PdZzPxgS for ; Sat, 15 May 2021 08:49:25 +0800 (CST) Received: from dggeme756-chm.china.huawei.com (10.3.19.102) by dggems706-chm.china.huawei.com (10.3.19.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Sat, 15 May 2021 08:52:51 +0800 Received: from localhost.localdomain (10.69.192.56) by dggeme756-chm.china.huawei.com (10.3.19.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Sat, 15 May 2021 08:52:50 +0800 From: "Min Hu (Connor)" To: CC: Date: Sat, 15 May 2021 08:52:38 +0800 Message-ID: <1621039958-34847-7-git-send-email-humin29@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1621039958-34847-1-git-send-email-humin29@huawei.com> References: <1621039958-34847-1-git-send-email-humin29@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggeme756-chm.china.huawei.com (10.3.19.102) X-CFilter-Loop: Reflected Subject: [dpdk-dev] [PATCH 6/6] net/hns3: fix link speed when VF device is down X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Huisong Li When the port is link down state, it is meaningless to display the port link speed. It should be an undefined state. Fixes: 59fad0f32135 ("net/hns3: support link update operation") Cc: stable@dpdk.org Signed-off-by: Huisong Li Signed-off-by: Min Hu (Connor) --- drivers/net/hns3/hns3_ethdev_vf.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c index c649616..41dd8ee 100644 --- a/drivers/net/hns3/hns3_ethdev_vf.c +++ b/drivers/net/hns3/hns3_ethdev_vf.c @@ -2205,16 +2205,18 @@ hns3vf_dev_link_update(struct rte_eth_dev *eth_dev, case ETH_SPEED_NUM_50G: case ETH_SPEED_NUM_100G: case ETH_SPEED_NUM_200G: - new_link.link_speed = mac->link_speed; + if (mac->link_status) + new_link.link_speed = mac->link_speed; break; default: if (mac->link_status) new_link.link_speed = ETH_SPEED_NUM_UNKNOWN; - else - new_link.link_speed = ETH_SPEED_NUM_NONE; break; } + if (!mac->link_status) + new_link.link_speed = ETH_SPEED_NUM_NONE; + new_link.link_duplex = mac->link_duplex; new_link.link_status = mac->link_status ? ETH_LINK_UP : ETH_LINK_DOWN; new_link.link_autoneg =