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dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by SJ1PEPF000023D9.mail.protection.outlook.com (10.167.244.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7784.5 via Frontend Transport; Fri, 12 Jul 2024 10:49:01 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Fri, 12 Jul 2024 03:48:45 -0700 Received: from nvidia.com (10.126.231.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Fri, 12 Jul 2024 03:48:43 -0700 From: Xueming Li To: Venkat Kumar Ande CC: Selwin Sebastian , dpdk stable Subject: patch 'net/axgbe: fix fluctuations for 1G Bel Fuse SFP' has been queued to stable release 23.11.2 Date: Fri, 12 Jul 2024 18:44:17 +0800 Message-ID: <20240712104528.308638-32-xuemingl@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240712104528.308638-1-xuemingl@nvidia.com> References: <20240712104528.308638-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.231.35] X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF000023D9:EE_|LV8PR12MB9205:EE_ X-MS-Office365-Filtering-Correlation-Id: d2015b2b-8a6c-43d4-6633-08dca2603d9c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(82310400026)(376014)(36860700013)(1800799024); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jul 2024 10:49:01.3519 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d2015b2b-8a6c-43d4-6633-08dca2603d9c X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF000023D9.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9205 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 23.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 07/14/24. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://git.dpdk.org/dpdk-stable/log/?h=23.11-staging This queued commit can be viewed at: https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=5f0956a06c3afc43c3dc8477ba81d10a25be37f6 Thanks. Xueming Li --- >From 5f0956a06c3afc43c3dc8477ba81d10a25be37f6 Mon Sep 17 00:00:00 2001 From: Venkat Kumar Ande Date: Tue, 4 Jun 2024 17:41:35 +0530 Subject: [PATCH] net/axgbe: fix fluctuations for 1G Bel Fuse SFP Cc: Xueming Li [ upstream commit 3abfda0f7d58b2eef20cdf8e102825678b150421 ] Frequent link up/down events can happen when a Bel Fuse SFP part is connected to the amd-xgbe device. Try to avoid the frequent link issues by resetting the PHY as documented in Bel Fuse SFP datasheet. Without the fix user will see continuous port link up and down. Fixes: a5c7273771e8 ("net/axgbe: add phy programming APIs") Signed-off-by: Venkat Kumar Ande Acked-by: Selwin Sebastian --- drivers/net/axgbe/axgbe_phy_impl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/axgbe/axgbe_phy_impl.c b/drivers/net/axgbe/axgbe_phy_impl.c index 87795c63c9..8f8845a1c5 100644 --- a/drivers/net/axgbe/axgbe_phy_impl.c +++ b/drivers/net/axgbe/axgbe_phy_impl.c @@ -578,6 +578,9 @@ static bool axgbe_phy_belfuse_parse_quirks(struct axgbe_port *pdata) AXGBE_BEL_FUSE_VENDOR, strlen(AXGBE_BEL_FUSE_VENDOR))) return false; + /* Reset PHY - wait for self-clearing reset bit to clear */ + pdata->phy_if.phy_impl.reset(pdata); + if (!memcmp(&sfp_eeprom->base[AXGBE_SFP_BASE_VENDOR_PN], AXGBE_BEL_FUSE_PARTNO, strlen(AXGBE_BEL_FUSE_PARTNO))) { phy_data->sfp_base = AXGBE_SFP_BASE_1000_SX; -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2024-07-12 18:40:15.625282745 +0800 +++ 0031-net-axgbe-fix-fluctuations-for-1G-Bel-Fuse-SFP.patch 2024-07-12 18:40:13.996594240 +0800 @@ -1 +1 @@ -From 3abfda0f7d58b2eef20cdf8e102825678b150421 Mon Sep 17 00:00:00 2001 +From 5f0956a06c3afc43c3dc8477ba81d10a25be37f6 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit 3abfda0f7d58b2eef20cdf8e102825678b150421 ] @@ -13 +15,0 @@ -Cc: stable@dpdk.org @@ -22 +24 @@ -index 54fe9faae0..ee9dcbe3da 100644 +index 87795c63c9..8f8845a1c5 100644