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Mon, 3 Jun 2024 01:05:21 -0700 From: Maayan Kashani To: CC: , , , "Bing Zhao" , Viacheslav Ovsiienko , "Ori Kam" , Suanming Mou , Matan Azrad Subject: [PATCH v2 08/34] net/mlx5: add default miss action support in nt2hws mode Date: Mon, 3 Jun 2024 11:04:57 +0300 Message-ID: <20240603080505.2641-4-mkashani@nvidia.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20240603080505.2641-1-mkashani@nvidia.com> References: <20240602102802.196920-1-mkashani@nvidia.com> <20240603080505.2641-1-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: SJ1PEPF0000231F:EE_|PH0PR12MB8823:EE_ X-MS-Office365-Filtering-Correlation-Id: 2fbe6da5-e42c-4947-9411-08dc83a3f287 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230031|1800799015|82310400017|376005|36860700004; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?PbKaXA/9JYi5ByXqmbm6H5tGVzdj9e1YtN7LbB8hAfzt2OcjpStWntjRdGzL?= =?us-ascii?Q?PImplIJinwZLJgzvIK3csKwOZwi3ch7q2so1oh8X5TxSWyXGZthTeZ0HwnO2?= =?us-ascii?Q?N6aVgOP+jGkGt8XXxcGmCwKCrFlA0L7rAMaxclmlZjzUbX+Kmm7pEpq1j+/k?= =?us-ascii?Q?0Pwz/1q+xFBmcvbeyMqWznZyYmxl75eTlzBsfwnYu6fXzSAqvrhUHoGjr6Hp?= =?us-ascii?Q?jZFKuJXSxVfPLwYNHxLNso/BaOSRNUFnmWUuGjAu3h8SEx0bPgKjYFNvSjOZ?= =?us-ascii?Q?cNNoNdOo+KzkfF9qImK/Tkfwg9820C3wATExoRW4f3TM638tPmECcKOIbHg3?= =?us-ascii?Q?Xa/WLuF2C9PEMhsDd8R85Hcllb0uSVy1FFcv864BDRcJpPjXTH4pBByEad0A?= =?us-ascii?Q?w0HIyA/YM1VfgvV8xsVa0rU+4nDlyUmTWnfCyMhuhPPu14A5DBCHptmV5f83?= =?us-ascii?Q?M1BmCd29IJymvINfP8GAZHXJVrqn1hu1j5TmhDf1LC4Q81uRuDzEwBruGACV?= =?us-ascii?Q?FOfwJ7gYIoUMSD9FKgqU9mg7ClrDkZemGT3W4HTEYSnzvyOiefGWl3kmQbZg?= =?us-ascii?Q?SSevr6nEkAkgr/+wIt8S/mDfOhrpt5TkRNWO32fs8fDcDkGZ186c2ehxJqYU?= =?us-ascii?Q?ZvLI1ODrwP+CGkfydlE6lFY+8YrXBAjh+hSIyA6+5Kqo9xMH2IJaZYmNauhx?= =?us-ascii?Q?WHezo2C1JhR2mwucVLTk9Fik8jf/8dFbbgJ8lzbbs9Pi/kDhSP6paQvTKTK2?= =?us-ascii?Q?KeL2sbFevmgVh3EQ9ps8wAQl4C4oPmy1hu85yrkoEdlkob7axzQIe8kSmPBk?= =?us-ascii?Q?snXgYXTqJL/wqCAmwAjIHDWlfhPU7m4St/oTYMN53KxaLqe5n/7YtbUNh+mW?= =?us-ascii?Q?HumkDRpoIeHWaPZvS0ER9NIp46rRihNspgme+E1NuRSI6xiFJ3YWBPNBcklS?= =?us-ascii?Q?7x9cvuDpSuX/X77vMatTGoW4QSsNwcWJCVdFSDwm/jUWPHiBWiMODG33kshH?= =?us-ascii?Q?Eu0NG+tBHxB9D+E1G2chrnh6lwzI+mEIMx1w84ECYrOMIE8ZW46c2o/TjSJ/?= =?us-ascii?Q?qkBCOY9T2tc3qkQEZkc5xIzPbdet8KfZGo3Jc/TDbwKVSce4pyhKSZSHsr8h?= =?us-ascii?Q?VWwFHh9en54s3kdE517yly+FUJV6MuQLZThnamYrZ9iPARhWjx8lMaiGkBj7?= =?us-ascii?Q?7McNhMqcBvYRaUNBGyKh9dhyX8lW8jZD4EUB+wELY2vJ0eenlxYyjvfMS0aJ?= =?us-ascii?Q?YUQH1iDdC/26yUkGPa3XFE4fjymmc/fUsr11F8/qxqjjbEsdS9pIqc712Sn9?= =?us-ascii?Q?voExwxfayscmRsF+qTMnHZrk37iVenugbiDSa5d20RGDuflrMrBrR5gxKOG1?= =?us-ascii?Q?vx+4MSQ33NDvRl07X0KhbDBBHKRq?= 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)(1800799015)(82310400017)(376005)(36860700004); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Jun 2024 08:05:35.1491 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2fbe6da5-e42c-4947-9411-08dc83a3f287 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: SJ1PEPF0000231F.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB8823 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 --- 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 -- 2.25.1