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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 DS2PEPF00003446.mail.protection.outlook.com (10.167.17.73) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8880.14 via Frontend Transport; Thu, 26 Jun 2025 12:09:43 +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; Thu, 26 Jun 2025 05:09:20 -0700 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; Thu, 26 Jun 2025 05:09:19 -0700 From: Xueming Li To: Dengdui Huang CC: Xueming Li , dpdk stable Subject: patch 'net/hns3: allow Tx vector when fast free not enabled' has been queued to stable release 23.11.5 Date: Thu, 26 Jun 2025 20:01:44 +0800 Message-ID: <20250626120145.27369-85-xuemingl@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250626120145.27369-1-xuemingl@nvidia.com> References: <20250626120145.27369-1-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: DS2PEPF00003446:EE_|CY5PR12MB6372:EE_ X-MS-Office365-Filtering-Correlation-Id: 3be065b0-e34e-4525-5391-08ddb4aa5609 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)(36860700013)(1800799024)(376014)(82310400026)(7053199007); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jun 2025 12:09:43.5935 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3be065b0-e34e-4525-5391-08ddb4aa5609 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: DS2PEPF00003446.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY5PR12MB6372 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 23.11.5 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 06/28/25. 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=3d7e04bac2aa0d92954601f0351cbffcd7e5dd85 Thanks. Xueming Li --- >From 3d7e04bac2aa0d92954601f0351cbffcd7e5dd85 Mon Sep 17 00:00:00 2001 From: Dengdui Huang Date: Mon, 9 Jun 2025 21:06:50 +0800 Subject: [PATCH] net/hns3: allow Tx vector when fast free not enabled Cc: Xueming Li [ upstream commit e05cb702ca70aecdf01041274cd6ffc9233a726d ] Currently, the Tx vector algorithm is only enabled when tx_offload is RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE. If no offloads are enabled, then vector algorithm can also be used. The vector algorithm does not support other transmit offloads. Fixes: e31f123db06b ("net/hns3: support NEON Tx") Signed-off-by: Dengdui Huang --- drivers/net/hns3/hns3_rxtx_vec.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/hns3/hns3_rxtx_vec.c b/drivers/net/hns3/hns3_rxtx_vec.c index 9708ec614e..c3d288ea5a 100644 --- a/drivers/net/hns3/hns3_rxtx_vec.c +++ b/drivers/net/hns3/hns3_rxtx_vec.c @@ -16,11 +16,11 @@ int hns3_tx_check_vec_support(struct rte_eth_dev *dev) { - struct rte_eth_txmode *txmode = &dev->data->dev_conf.txmode; + uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads; struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode; - /* Only support RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE */ - if (txmode->offloads != RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE) + /* Only support when Tx offloads is RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE or 0. */ + if (tx_offloads != RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE && tx_offloads != 0) return -ENOTSUP; /* -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-06-26 19:59:20.847708400 +0800 +++ 0084-net-hns3-allow-Tx-vector-when-fast-free-not-enabled.patch 2025-06-26 19:59:17.530418038 +0800 @@ -1 +1 @@ -From e05cb702ca70aecdf01041274cd6ffc9233a726d Mon Sep 17 00:00:00 2001 +From 3d7e04bac2aa0d92954601f0351cbffcd7e5dd85 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit e05cb702ca70aecdf01041274cd6ffc9233a726d ] @@ -12 +14,0 @@ -Cc: stable@dpdk.org @@ -20 +22 @@ -index bf37ce51b1..9fb66ea2de 100644 +index 9708ec614e..c3d288ea5a 100644