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Thu, 6 Jun 2024 03:23:41 -0700 From: Maayan Kashani To: CC: , , , "Bing Zhao" , Viacheslav Ovsiienko , "Ori Kam" , Suanming Mou , Matan Azrad Subject: [PATCH v4 04/11] net/mlx5: add default miss action support in nt2hws mode Date: Thu, 6 Jun 2024 13:23:09 +0300 Message-ID: <20240606102317.172553-5-mkashani@nvidia.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20240606102317.172553-1-mkashani@nvidia.com> References: <20240603104850.9935-1-mkashani@nvidia.com> <20240606102317.172553-1-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: CO1PEPF000044F1:EE_|DM4PR12MB6133:EE_ X-MS-Office365-Filtering-Correlation-Id: 17605d77-ca05-4c47-ceb6-08dc8612c5c1 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?HpHC5GXI1B2KMcfHeIdUM++YDem73ZbXibdyophtzfxvAh/3qNrEcoLGXg7G?= =?us-ascii?Q?v31fCT0Eivymp2+Km6juKh1ZCc3echZEvIHE6OkzdksSzQdy97j8/trTZUGG?= =?us-ascii?Q?IX4/PuularninsBufQTonM8EW0zGRs9ItN+MNMDGD8oh7rydXtH+wvk0+Ow0?= =?us-ascii?Q?m1XD9h9V4C3K256N3CFHMjnixqzSL9K6U5hGL4LOKP6liG1mHCDcxXZHEG1x?= =?us-ascii?Q?sv1REEFuhb+Juqzo0Lj072eMhCSjcew0X4r7m/QHlFWicgROuaqu56tZyNS7?= =?us-ascii?Q?FMLSyoPFqapQcIRYhoL8jO6GBcC/wiI+zyJLaFMMAM5A3Q4LyDvXB+Eeio2d?= =?us-ascii?Q?QBw3uVdE9QN45j6iMZVOImlEBh5Hja0pzQ6iKArX3DSrsNDsnYMSALROV5Fr?= =?us-ascii?Q?1bVP1+8yo6YKpVqXjq5IsQCIrq3s8GoMKc+likj6N8jXdKV35rkCJDm/cGvO?= =?us-ascii?Q?ZsD4ChMK/Fclc+IYoW2E/hXhpuirKhLITxRMDOxC9QhErntQ1hNpSJ9a4POR?= =?us-ascii?Q?+Tb4On8e9fpvA0Aqtx3LRQ86IMWhagQma4N4s+AVbrMMQ7UZEyaYE7OORpp9?= =?us-ascii?Q?91Ga0/13+ie10A3knY3HDE47FE7jqDC/UKpNUrmY1kJ8IS3cZr8PU+8Twx3W?= =?us-ascii?Q?NKOwuB/VYdofhE6ioY5uF16QpTdudizPnUYUhGpoaTULYk8dJyLvxuDYY+DA?= =?us-ascii?Q?bdLvxP2nQZLxMNgQCat9U/HMiH7e+NTmiphhxEL/+Jy79tse3HttS6YaeugM?= =?us-ascii?Q?zOnzvQphmtX5g8dMLuVobPUmgLGPTn42wN1VoKhWZnkSIIwJ21oD1yflc9ET?= =?us-ascii?Q?E4a7dPjndilMfDjhPl2LeGbmGK4HPb5SHNIyZql29g91K92ACU4ZDZcErvuF?= =?us-ascii?Q?sdgR/1rqpZ6enuXhSkB8d0/txp9L79aqD2LWcs7EmUhnKC1jHSsSR1XOuqvb?= =?us-ascii?Q?PNoET1dvAnE8WNVafEejYEdHZXZYg7KpzP3VuW65KopWK20723m9SQl5ZQaD?= =?us-ascii?Q?AEMryTCvORuN3Xz+Z6WV8rnglk1zvtL3ZfQdrh5xWByT72ipDi49dIglwvTj?= =?us-ascii?Q?3uZgpsnKFtID2yAAtjp0zNTXRQKEFT2rqed7DXucxpsZWfuugx7VkLtkjoaR?= =?us-ascii?Q?JkSnKOjhi4aD/Jumq6Ul5hUhoL7Tu7xnkbsPu5zOskkz9t6pzwq+CcO0LOEU?= =?us-ascii?Q?1MAv2tdhTIvxhw/rCx0CXTtwqZaLzgXSULDcP8Oslg47GUhNpP68I8rYpL2d?= =?us-ascii?Q?KoudN3M0ngAO7JuIeDF6HwBq44bJC32S3xD1qO0+B0l0N0kVu+8/bYs4+ZLT?= =?us-ascii?Q?GBt0Uh+UWHaNtc74vIcqt6/FR0VPgRinKeAKf7/2+NDCBO+gJhonxvMvScfx?= =?us-ascii?Q?qZ1kvxkmUALO3sHq1HJUWRjo8vYN6Z7HknWSaoZRa8KQy6VTRA=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.161; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE; SFS:(13230031)(82310400017)(1800799015)(36860700004)(376005); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jun 2024 10:23:56.4020 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 17605d77-ca05-4c47-ceb6-08dc8612c5c1 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000044F1.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB6133 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 38112ef1a7..e993e70494 100644 --- a/drivers/net/mlx5/mlx5_flow_hw.c +++ b/drivers/net/mlx5/mlx5_flow_hw.c @@ -12129,22 +12129,28 @@ 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: @@ -12196,6 +12202,17 @@ 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