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Sun, 9 Jun 2024 04:01:23 -0700 From: Maayan Kashani To: CC: , , , "Bing Zhao" , Viacheslav Ovsiienko , "Ori Kam" , Suanming Mou , Matan Azrad Subject: [PATCH v7 04/11] net/mlx5: add default miss action support in nt2hws mode Date: Sun, 9 Jun 2024 14:01:00 +0300 Message-ID: <20240609110107.92009-4-mkashani@nvidia.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20240609110107.92009-1-mkashani@nvidia.com> References: <20240609085600.87274-1-mkashani@nvidia.com> <20240609110107.92009-1-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: BL02EPF0001A108:EE_|CH3PR12MB8583:EE_ X-MS-Office365-Filtering-Correlation-Id: b710236a-3e11-4bb5-7e0e-08dc887388ef X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230031|82310400017|1800799015|376005|36860700004; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?MlLhxihjeGCajKFlGJwHUqD70Axk+u9drkNsOcFdK/64vvdUO91vIzKHzYwX?= =?us-ascii?Q?Ks3efkhUtMsRkBVpOBusego+pvBgId8KGQr6RZsQ1gwSC7amYF3EpH6hH6nv?= =?us-ascii?Q?McjPHZiCAXswgNisb3/6AB5WzGR16VyeX81ArsWgn+uPTNHwIjD7fGAjaBXX?= =?us-ascii?Q?xYjWVOJiQAHF2mK+gR3goOcCQP0da56Ar455mdr4H2TTUPX3G7wVSoXZPSy1?= =?us-ascii?Q?RaaBBLHfH8XSh4QJmMZF+1T96dSoOcUEythyLAVFYsbIhvHcGVrUMtob+u1a?= =?us-ascii?Q?fUTE6l5LiQMx+kMQu70I4pvn2mEL3S7jEW0rPi2g8wyh5a8bYZzECWPg9t/4?= =?us-ascii?Q?Un1cMs+YwmKcRz14cw+JDCQfEvYyvfkZiOuWAJ8YwEpQqrDH45sBRk0sc1gJ?= =?us-ascii?Q?zg4/PJKD32G66F3gI2y7050nk2w3qhq3CVGP7V/PV9A71FOxTUMx6xhF4Whh?= =?us-ascii?Q?M+eb2VFuUAquhBbBWGyYENjtSC8ZCFjPDQYZwf/XHocssCF5++DObVebwOsE?= =?us-ascii?Q?irgsVbC8+7rvzYeWHaMUQaQ949pe6s4rc53GIH+wwbSFSi9YZBY0gJVRKz9S?= =?us-ascii?Q?SjAgNk98JEgDKAPfxSXsb/WCHhYlkiejZzRi6ltZCz7mh9Tpm2HSsKdXN1L0?= =?us-ascii?Q?x3uibdvT6++DcUo52QeNUCPb/RnygCaLcGFuZLKvRsLF+CSyHCqCAyWFYyuT?= =?us-ascii?Q?THzvlmgjKi5Tk7ECm4jrdHIdEUS5bxii1GdIx0+uvMbVNEyRXPIshKLyv8YZ?= =?us-ascii?Q?7m5wNApYMn+I6pka/PDRMiTSdHMECw9A7e92XcvFp8eDJvR8/kwJBQDYFFJd?= =?us-ascii?Q?lOl6qT9ClMsmd1Gr2urkVwScMDGrmd+cpSLMZJNzP/p2JZ+QTUtf/61SVaY+?= =?us-ascii?Q?dOHp99oGNv1k4r5k9pq7oc+5TRdcYHjn/fT2WciguLqobbcgoJlc2d4cyLu2?= =?us-ascii?Q?seTKWPf3sxJY+TQU32C0NNTn0mKgWFr5RD55nHNg1DQ4yRmTvmcTKJbvz+8s?= =?us-ascii?Q?cnQktP5tmDXX6QJ362nY5UPRF8g20OvC8HfKf3ZDl1pIegMNStuv+8C87Vwt?= =?us-ascii?Q?bRXrPCs+NZyrwVcBBbKvt0WJdF7UflZ48OxBpvIMWxii/+ExEynkM3qE8+Ru?= =?us-ascii?Q?RRpqSsySRnCVXWrN/pYXZpGSWGf5M+epT5Ifdr5WnVCt2pZpQmRUjt/RwkCz?= =?us-ascii?Q?Ci86aLhj2unvRFdN8drvcwNR6LFuamOJzCZx0tyxG0dQCU1aifKxoEugQv0V?= =?us-ascii?Q?NhjZfTj7eYUpsv50Vmgy9ssmQ/CKP4Tw/idx/X59s03JTTFMFZvOBA2xB51B?= =?us-ascii?Q?1U9cCAZH7XzynA/2ysaeVzs6iy0rY+LkRN2apeVFEDEDRiPPMbHLpfDGYp7y?= =?us-ascii?Q?VJjW/8oLRXjhb1LSBLICpQTccvivQhR7129tfdRK7JutoLTOUg=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.118.233; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc7edge2.nvidia.com; CAT:NONE; SFS:(13230031)(82310400017)(1800799015)(376005)(36860700004); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jun 2024 11:01:37.7749 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b710236a-3e11-4bb5-7e0e-08dc887388ef X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.118.233]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF0001A108.namprd05.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 | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) diff --git a/drivers/net/mlx5/mlx5_flow_hw.c b/drivers/net/mlx5/mlx5_flow_hw.c index fe75b8fd07c..d041126de65 100644 --- a/drivers/net/mlx5/mlx5_flow_hw.c +++ b/drivers/net/mlx5/mlx5_flow_hw.c @@ -12721,23 +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: @@ -12789,6 +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