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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 12:41:01 +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; Tue, 18 Feb 2025 04:40:50 -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 04:40:48 -0800 From: Xueming Li To: Dima Ruinskiy CC: , Anatoly Burakov , "Bruce Richardson" , dpdk stable Subject: patch 'net/igc/base: fix typo in LTR calculation' has been queued to stable release 23.11.4 Date: Tue, 18 Feb 2025 20:34:46 +0800 Message-ID: <20250218123523.36836-52-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_|SA3PR12MB9130:EE_ X-MS-Office365-Filtering-Correlation-Id: 004c033d-7476-4ac2-778a-08dd501980b6 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)(1800799024)(36860700013)(7053199007); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Feb 2025 12:41:01.9699 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 004c033d-7476-4ac2-778a-08dd501980b6 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: SA3PR12MB9130 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=705c1170bc39b4fa436aefd91fd705179f549c94 Thanks. Xueming Li --- >From 705c1170bc39b4fa436aefd91fd705179f549c94 Mon Sep 17 00:00:00 2001 From: Dima Ruinskiy Date: Thu, 6 Feb 2025 16:08:30 +0000 Subject: [PATCH] net/igc/base: fix typo in LTR calculation Cc: Xueming Li [ upstream commit ce11274c5c7188322cc141cdce8cd0680e76f79f ] The LTR maximum value was incorrectly written using the scale from the LTR minimum value. This would cause incorrect values to be sent, in cases where the initial calculation leads to different min/max scales. Fix the typo to correctly calculate the LTR maximum value. Fixes: 8cb7c57d9b3c ("net/igc: support device initialization") Signed-off-by: Dima Ruinskiy Signed-off-by: Anatoly Burakov Acked-by: Bruce Richardson --- drivers/net/igc/base/igc_i225.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/igc/base/igc_i225.c b/drivers/net/igc/base/igc_i225.c index e701d00f80..c7c2ec8ffe 100644 --- a/drivers/net/igc/base/igc_i225.c +++ b/drivers/net/igc/base/igc_i225.c @@ -1086,7 +1086,7 @@ static s32 igc_set_ltr_i225(struct igc_hw *hw, bool link) ltrv = IGC_READ_REG(hw, IGC_LTRMAXV); if (ltr_max != (ltrv & IGC_LTRMAXV_LTRV_MASK)) { ltrv = IGC_LTRMAXV_LSNP_REQ | ltr_max | - (scale_min << IGC_LTRMAXV_SCALE_SHIFT); + (scale_max << IGC_LTRMAXV_SCALE_SHIFT); IGC_WRITE_REG(hw, IGC_LTRMAXV, ltrv); } } -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-02-18 19:39:02.543004918 +0800 +++ 0051-net-igc-base-fix-typo-in-LTR-calculation.patch 2025-02-18 19:39:00.638244046 +0800 @@ -1 +1 @@ -From ce11274c5c7188322cc141cdce8cd0680e76f79f Mon Sep 17 00:00:00 2001 +From 705c1170bc39b4fa436aefd91fd705179f549c94 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit ce11274c5c7188322cc141cdce8cd0680e76f79f ] @@ -12 +14,0 @@ -Cc: stable@dpdk.org @@ -18 +20 @@ - drivers/net/intel/igc/base/igc_i225.c | 2 +- + drivers/net/igc/base/igc_i225.c | 2 +- @@ -21 +23 @@ -diff --git a/drivers/net/intel/igc/base/igc_i225.c b/drivers/net/intel/igc/base/igc_i225.c +diff --git a/drivers/net/igc/base/igc_i225.c b/drivers/net/igc/base/igc_i225.c @@ -23,2 +25,2 @@ ---- a/drivers/net/intel/igc/base/igc_i225.c -+++ b/drivers/net/intel/igc/base/igc_i225.c +--- a/drivers/net/igc/base/igc_i225.c ++++ b/drivers/net/igc/base/igc_i225.c