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Sun, 9 Jun 2024 01:56:15 -0700 From: Maayan Kashani To: CC: , , , "Bing Zhao" , Viacheslav Ovsiienko , "Ori Kam" , Suanming Mou , Matan Azrad Subject: [PATCH v6 04/11] net/mlx5: add default miss action support in nt2hws mode Date: Sun, 9 Jun 2024 11:55:53 +0300 Message-ID: <20240609085600.87274-4-mkashani@nvidia.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20240609085600.87274-1-mkashani@nvidia.com> References: <20240606123256.177947-1-mkashani@nvidia.com> <20240609085600.87274-1-mkashani@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN2PEPF000044A9:EE_|CH3PR12MB8583:EE_ X-MS-Office365-Filtering-Correlation-Id: afafb95a-08ea-4cd1-dac3-08dc88620e31 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230031|82310400017|1800799015|36860700004|376005; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?GK5R5/tOAN3oPVnCCGa3k8t0kV4eAeEtZBcc0yUEu3ivhmTvTIauU50SdsBC?= =?us-ascii?Q?4TyvmKHtiON/xGnda43x+tbohdAlhI7NCuQvkbxeeRDDVuhJX+IlwTlLppLt?= =?us-ascii?Q?rTRl+FWlSM8ziFASw0KJXQjzW8FeZm0Wr9AVixY8clr5J4ShqzMZ2WkNj5oD?= =?us-ascii?Q?/DGGt3ykBL39YwusiUjO9NElRyj1/gscBf1r/eZf8uVNvMrBzC2xdPU/zYyw?= =?us-ascii?Q?fzFRa/GwXcSo3EDOBnMo9pEq7MHe7dCGE1r2EtqhUhvK5pghQuJ8zcT3CvOV?= =?us-ascii?Q?Q5ely4Jjsi2SsauDylHo3AKpRPVxkkUagoDhJf5vXkrnhCZ97hQUP9+w7rAt?= =?us-ascii?Q?NaSuXGdVKp2HzmW11E+TnLqg6aT6HZlcoLfrZsx71570c2M8oNOtppFhfiqN?= =?us-ascii?Q?FKpQG5oKZeX6c6voZG0TEK5JQPxUCF+8ezRJfMMGqc/ZVI24eihg1Oh1dxki?= =?us-ascii?Q?lpa9wBtmEnTmpGqNMXZG0vncKGPBTD3nx9EdE0MmrtFVEJkzAwn/tjmZbS6O?= =?us-ascii?Q?vNbVRi0DTxrxSymEw5UV+JtOAQFRggr9csx5YwVaomQx1MiLVHD9X1Y+c0c4?= =?us-ascii?Q?YpPlgJey4ys+zueiSIypO7ut2JL3cjNTvRJu7irPPsluM0BUlzTyT98fsMw6?= =?us-ascii?Q?UKpAZj4FD52LlorjY2C/tAjoy2UB3jNvwIJd3t16qkv6L9q8eQEnntPq0LHo?= =?us-ascii?Q?F9iPcYctf9RjTBF4Y1XvuZKpBP3P1vWZE4fX2GgzCp/iQ0CLFBKCgfhZCiw0?= =?us-ascii?Q?p4jFVAEVK4GFTlJ82vl/eRCSmhxhT84LTdPZzbAmX4Af/3eC0PgnIke8lKFw?= =?us-ascii?Q?X9yFWH3VFwVnhFDQilZg9I7IgYyYBqtBCfIkwTgTh6s2H8YhzK1Yd2O9Y0yL?= =?us-ascii?Q?9XJXFB0Uefo/CBklfdGqCGIvExrpnlDfwb0015BGnQAUF1rib1K3o0OofB6n?= =?us-ascii?Q?uMK7cGfPime36ToEnOfvH6o4kLV+0hIIhAh9ETBkR7L2O5PKxdLGS8OtarM/?= =?us-ascii?Q?SBS7wYDKvEGkX9gpksA/LOZ9+2CYjn8kTHI5O+0maD4saeEm+kKDzqbu2MzN?= =?us-ascii?Q?e4XWpEv/f/g6vugEB5rLEDHWIoeTak5XDVnUrFwT80BrO9NMOPLTH6bhYjVK?= =?us-ascii?Q?5tws6qNI7/+tBG96AC5/0fnowUGl0BvPdNMdbBJtpBTegqvvGNnhQygSt0j4?= =?us-ascii?Q?WpcMNTSrJyzq923gq8S4EyCBtcmPMrdnAy3HHe5SwZ4Zf51Bp0syw+ay/j7g?= =?us-ascii?Q?VMNkLCiNpTAMo4h6OeGFiPyf/US5A2n934Sf/6scrFty3NBfqekENVA5fmuN?= =?us-ascii?Q?XFGtfBxsQxZVnCbjkbhr8kfKq34Epuk650GZcWSX3IdAQecd91GlfyVaJ5YW?= =?us-ascii?Q?mPzNIR7LiJXZ87e81CIoAgHyR7nmQ197GAWiz4NXB64R/EvhgQ=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.118.232; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc7edge1.nvidia.com; CAT:NONE; SFS:(13230031)(82310400017)(1800799015)(36860700004)(376005); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jun 2024 08:56:30.3119 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: afafb95a-08ea-4cd1-dac3-08dc88620e31 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.118.232]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN2PEPF000044A9.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB8583 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 From: Bing Zhao The validation will be handled later. Now it only supports the SEND_TO_KERNEL on non-root tables. Signed-off-by: Bing Zhao Acked-by: Dariusz Sosnowski --- drivers/net/mlx5/mlx5_flow_hw.c | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/drivers/net/mlx5/mlx5_flow_hw.c b/drivers/net/mlx5/mlx5_flow_hw.c index b5cf51ec58d..d041126de65 100644 --- a/drivers/net/mlx5/mlx5_flow_hw.c +++ b/drivers/net/mlx5/mlx5_flow_hw.c @@ -12721,22 +12721,28 @@ flow_hw_translate_actions(struct rte_eth_dev *dev, enum mlx5_hw_action_flag_type flag_type; bool actions_end = false; uint64_t action_flags = 0; /* to be used when needed */ + int ret; uint32_t actions_n = 0; uint32_t mark_id; uint32_t jump_group; + uint32_t src_group = 0; bool is_mark; struct mlx5_flow_template_table_cfg tbl_cfg; enum mlx5_flow_fate_type fate_type = MLX5_FLOW_FATE_NONE; + RTE_SET_USED(action_flags); + /* The group in the attribute translation was done in advance. */ + ret = __translate_group(dev, attr, external, attr->group, &src_group, error); + if (ret) + return ret; if (attr->transfer) type = MLX5DR_TABLE_TYPE_FDB; else if (attr->egress) type = MLX5DR_TABLE_TYPE_NIC_TX; else type = MLX5DR_TABLE_TYPE_NIC_RX; - /* The group in the attribute translation was done in advance. */ - flag_type = (attr->group == 0) ? MLX5_HW_ACTION_FLAG_ROOT : - MLX5_HW_ACTION_FLAG_NONE_ROOT; + flag_type = (src_group == 0) ? MLX5_HW_ACTION_FLAG_ROOT : + MLX5_HW_ACTION_FLAG_NONE_ROOT; for (; !actions_end; actions++) { switch (actions->type) { case RTE_FLOW_ACTION_TYPE_VOID: @@ -12788,6 +12794,17 @@ flow_hw_translate_actions(struct rte_eth_dev *dev, action_flags |= MLX5_FLOW_ACTION_QUEUE; fate_type = MLX5_FLOW_FATE_QUEUE; break; + case RTE_FLOW_ACTION_TYPE_SEND_TO_KERNEL: + if (src_group == 0) { + rte_flow_error_set(error, ENOTSUP, + RTE_FLOW_ERROR_TYPE_ACTION, NULL, + "Send to kernel action on the root table is" + " not supported in HWS mode now."); + goto clean_up; + } + hw_acts->rule_acts[actions_n++].action = priv->hw_send_to_kernel[type]; + action_flags |= MLX5_FLOW_ACTION_SEND_TO_KERNEL; + break; case RTE_FLOW_ACTION_TYPE_END: /* * Using NULL action right now, maybe a new API can be used -- 2.21.0