From patchwork Thu Sep 28 09:47:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiawen Wu X-Patchwork-Id: 132104 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 3E6644265E; Thu, 28 Sep 2023 11:37:53 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9692940EE1; Thu, 28 Sep 2023 11:37:28 +0200 (CEST) Received: from smtpbgau1.qq.com (smtpbgau1.qq.com [54.206.16.166]) by mails.dpdk.org (Postfix) with ESMTP id 5C2EE40E6E; Thu, 28 Sep 2023 11:37:22 +0200 (CEST) X-QQ-mid: bizesmtp74t1695893834t1ehu7bq Received: from wxdbg.localdomain.com ( [115.200.229.121]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 28 Sep 2023 17:37:14 +0800 (CST) X-QQ-SSF: 01400000000000K0Z000000A0000000 X-QQ-FEAT: tvtHwrVUWtktCYj1EjDobyJgCCxeygLCb4it01BEhZaLwmo1S9vNU9Zg+siZZ UM8b3Mt6imKKOI+/BY604dJT41CW+e6MsceecT+PM7KVK0xWSAj78vTI+B82YkGgEdqehQj qyEnlfkbVYE6S5enBGfAF6ORc2Xkreje5cOb50muztvKPhahJKQlq9jb7oITpWVVkTXDmpi gwvoDvawFC431/8D3RYNQ738+NFmX6qCJFIjlYu+KM7yVCGAtVHgUJmbM4OkSDeGj9HN1sO ePrxWUERfLwE4Fj8Bk2OjSrP1ccNZVeXR0ooJMLI9S9AQEfi3CT+/JmcaCTtdDklIjzCrg2 W4R0ah6yut4bWcVeVjKJDW7WgIvJwANcOr56lT6WoHaykKazQhHnq8qOdEVOPeodHXp1c4P dkN1L2NFuqo= X-QQ-GoodBg: 2 X-BIZMAIL-ID: 15994139580163676250 From: Jiawen Wu To: dev@dpdk.org Cc: Jiawen Wu , stable@dpdk.org Subject: [PATCH 05/11] net/txgbe: reconfigure MAC Rx when link update Date: Thu, 28 Sep 2023 17:47:52 +0800 Message-Id: <20230928094758.1076236-6-jiawenwu@trustnetic.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20230928094758.1076236-1-jiawenwu@trustnetic.com> References: <20230928094758.1076236-1-jiawenwu@trustnetic.com> MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:trustnetic.com:qybglogicsvrgz:qybglogicsvrgz5a-1 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 Fix the bug that after setting flow control parameters, link status change (for example, hot-plug SFP module) causes the port to no longer receive packets. Fixes: 0c061eadec59 ("net/txgbe: add link status change") Cc: stable@dpdk.org Signed-off-by: Jiawen Wu --- drivers/net/txgbe/txgbe_ethdev.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c index 479cd810f8..e789e34c01 100644 --- a/drivers/net/txgbe/txgbe_ethdev.c +++ b/drivers/net/txgbe/txgbe_ethdev.c @@ -2957,6 +2957,11 @@ txgbe_dev_link_update_share(struct rte_eth_dev *dev, break; } + /* Re configure MAC RX */ + if (hw->mac.type == txgbe_mac_raptor) + wr32m(hw, TXGBE_MACRXFLT, TXGBE_MACRXFLT_PROMISC, + TXGBE_MACRXFLT_PROMISC); + return rte_eth_linkstatus_set(dev, &link); }