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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 SJ1PEPF00002327.mail.protection.outlook.com (10.167.242.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8466.11 via Frontend Transport; Tue, 18 Feb 2025 12:40:30 +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; Tue, 18 Feb 2025 04:40:20 -0800 Received: from nvidia.com (10.126.230.35) 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 15.2.1544.14; Tue, 18 Feb 2025 04:40:18 -0800 From: Xueming Li To: Sasha Neftin CC: , Anatoly Burakov , "Bruce Richardson" , dpdk stable Subject: patch 'net/igc/base: increase PHY power up delay' has been queued to stable release 23.11.4 Date: Tue, 18 Feb 2025 20:34:43 +0800 Message-ID: <20250218123523.36836-49-xuemingl@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250218123523.36836-1-xuemingl@nvidia.com> References: <20250218123523.36836-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.230.35] X-ClientProxiedBy: rnnvmail201.nvidia.com (10.129.68.8) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF00002327:EE_|DS0PR12MB6533:EE_ X-MS-Office365-Filtering-Correlation-Id: 9816b874-1341-41dd-886c-08dd50196e2b 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)(376014)(1800799024)(82310400026)(36860700013)(13003099007)(7053199007); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Feb 2025 12:40:30.9073 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9816b874-1341-41dd-886c-08dd50196e2b 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: SJ1PEPF00002327.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB6533 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 23.11.4 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. 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=57259a101251c4a56d155628f77f5c357dbce621 Thanks. Xueming Li --- >From 57259a101251c4a56d155628f77f5c357dbce621 Mon Sep 17 00:00:00 2001 From: Sasha Neftin Date: Thu, 6 Feb 2025 16:08:27 +0000 Subject: [PATCH] net/igc/base: increase PHY power up delay Cc: Xueming Li [ upstream commit a8a4acb46fa6bbe0a669b4eca0f73f112a7646ac ] PHY specification for i225 requires 300 microsecond delay after power up sequence, so increase the delay after power up to 300 microseconds. Fixes: 8cb7c57d9b3c ("net/igc: support device initialization") Signed-off-by: Sasha Neftin Signed-off-by: Anatoly Burakov Acked-by: Bruce Richardson --- drivers/net/igc/base/igc_phy.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/igc/base/igc_phy.c b/drivers/net/igc/base/igc_phy.c index ddc2b6ecc1..706f037f0e 100644 --- a/drivers/net/igc/base/igc_phy.c +++ b/drivers/net/igc/base/igc_phy.c @@ -3523,6 +3523,7 @@ void igc_power_up_phy_copper(struct igc_hw *hw) hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg); mii_reg &= ~MII_CR_POWER_DOWN; hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg); + usec_delay(300); } /** -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-02-18 19:39:02.447288334 +0800 +++ 0048-net-igc-base-increase-PHY-power-up-delay.patch 2025-02-18 19:39:00.628244048 +0800 @@ -1 +1 @@ -From a8a4acb46fa6bbe0a669b4eca0f73f112a7646ac Mon Sep 17 00:00:00 2001 +From 57259a101251c4a56d155628f77f5c357dbce621 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit a8a4acb46fa6bbe0a669b4eca0f73f112a7646ac ] @@ -10 +12,0 @@ -Cc: stable@dpdk.org @@ -16 +18 @@ - drivers/net/intel/igc/base/igc_phy.c | 1 + + drivers/net/igc/base/igc_phy.c | 1 + @@ -19 +21 @@ -diff --git a/drivers/net/intel/igc/base/igc_phy.c b/drivers/net/intel/igc/base/igc_phy.c +diff --git a/drivers/net/igc/base/igc_phy.c b/drivers/net/igc/base/igc_phy.c @@ -21,2 +23,2 @@ ---- a/drivers/net/intel/igc/base/igc_phy.c -+++ b/drivers/net/intel/igc/base/igc_phy.c +--- a/drivers/net/igc/base/igc_phy.c ++++ b/drivers/net/igc/base/igc_phy.c