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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 DS1PEPF00017091.mail.protection.outlook.com (10.167.17.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.15 via Frontend Transport; Tue, 28 May 2024 09:43:30 +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, 28 May 2024 02:43:20 -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; Tue, 28 May 2024 02:43:17 -0700 From: Shun Hao To: , , , "Dariusz Sosnowski" , Suanming Mou CC: , Subject: [PATCH] net/mlx5: support HW flag action Date: Tue, 28 May 2024 12:43:01 +0300 Message-ID: <20240528094301.590386-1-shunh@nvidia.com> X-Mailer: git-send-email 2.20.0 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: DS1PEPF00017091:EE_|SJ2PR12MB9008:EE_ X-MS-Office365-Filtering-Correlation-Id: 269a2d71-3461-4af7-a42b-08dc7efaa1d2 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:(13230031)(36860700004)(376005)(1800799015)(82310400017); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 May 2024 09:43:30.0221 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 269a2d71-3461-4af7-a42b-08dc7efaa1d2 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: DS1PEPF00017091.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB9008 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 The HW flag action is supported by adding the tag to packet, with the default tag value. Signed-off-by: Shun Hao Acked-by: Suanming Mou --- drivers/net/mlx5/mlx5_flow_hw.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/net/mlx5/mlx5_flow_hw.c b/drivers/net/mlx5/mlx5_flow_hw.c index 68c5a36bbb..9274a18ae0 100644 --- a/drivers/net/mlx5/mlx5_flow_hw.c +++ b/drivers/net/mlx5/mlx5_flow_hw.c @@ -2292,6 +2292,15 @@ __flow_hw_actions_translate(struct rte_eth_dev *dev, } acts->rule_acts[dr_pos].action = priv->hw_def_miss; break; + case RTE_FLOW_ACTION_TYPE_FLAG: + acts->mark = true; + acts->rule_acts[dr_pos].tag.value = + mlx5_flow_mark_set(MLX5_FLOW_MARK_DEFAULT); + acts->rule_acts[dr_pos].action = + priv->hw_tag[!!attr->group]; + __atomic_add_fetch(&priv->hws_mark_refcnt, 1, __ATOMIC_RELAXED); + flow_hw_rxq_flag_set(dev, true); + break; case RTE_FLOW_ACTION_TYPE_MARK: acts->mark = true; if (masks->conf && @@ -6415,6 +6424,10 @@ mlx5_flow_hw_actions_validate(struct rte_eth_dev *dev, if (ret < 0) return ret; break; + case RTE_FLOW_ACTION_TYPE_FLAG: + /* TODO: Validation logic */ + action_flags |= MLX5_FLOW_ACTION_FLAG; + break; case RTE_FLOW_ACTION_TYPE_MARK: /* TODO: Validation logic */ action_flags |= MLX5_FLOW_ACTION_MARK; @@ -6606,6 +6619,7 @@ flow_hw_actions_validate(struct rte_eth_dev *dev, static enum mlx5dr_action_type mlx5_hw_dr_action_types[] = { [RTE_FLOW_ACTION_TYPE_MARK] = MLX5DR_ACTION_TYP_TAG, + [RTE_FLOW_ACTION_TYPE_FLAG] = MLX5DR_ACTION_TYP_TAG, [RTE_FLOW_ACTION_TYPE_DROP] = MLX5DR_ACTION_TYP_DROP, [RTE_FLOW_ACTION_TYPE_JUMP] = MLX5DR_ACTION_TYP_TBL, [RTE_FLOW_ACTION_TYPE_QUEUE] = MLX5DR_ACTION_TYP_TIR, -- 2.20.0