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GET /api/patches/92813/?format=api
{ "id": 92813, "url": "http://patches.dpdk.org/api/patches/92813/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210505064104.30248-15-bingz@nvidia.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210505064104.30248-15-bingz@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210505064104.30248-15-bingz@nvidia.com", "date": "2021-05-05T06:41:01", "name": "[v3,14/17] net/mlx5: validation of CT action", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "e52aa05d5801be729d1d6ff5bf6bf20037f2b121", "submitter": { "id": 1976, "url": "http://patches.dpdk.org/api/people/1976/?format=api", "name": "Bing Zhao", "email": "bingz@nvidia.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210505064104.30248-15-bingz@nvidia.com/mbox/", "series": [ { "id": 16817, "url": "http://patches.dpdk.org/api/series/16817/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=16817", "date": "2021-05-05T06:40:47", "name": "conntrack support in mlx5 PMD", "version": 3, "mbox": "http://patches.dpdk.org/series/16817/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/92813/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/92813/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 13090A0524;\n\tWed, 5 May 2021 08:43:19 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1A98D4110A;\n\tWed, 5 May 2021 08:43:12 +0200 (CEST)", "from NAM11-CO1-obe.outbound.protection.outlook.com\n (mail-co1nam11on2068.outbound.protection.outlook.com [40.107.220.68])\n by mails.dpdk.org (Postfix) with ESMTP id EE6C34110B\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Bing Zhao <bingz@nvidia.com>", "To": "<viacheslavo@nvidia.com>, <matan@nvidia.com>, <thomas@monjalon.net>", "CC": "<dev@dpdk.org>, <orika@nvidia.com>, <rasland@nvidia.com>", "Date": "Wed, 5 May 2021 09:41:01 +0300", "Message-ID": "<20210505064104.30248-15-bingz@nvidia.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20210505064104.30248-1-bingz@nvidia.com>", "References": "<20210427153811.11554-1-bingz@nvidia.com>\n <20210505064104.30248-1-bingz@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.145.6]", "X-ClientProxiedBy": "HQMAIL105.nvidia.com (172.20.187.12) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "caa38769-ae17-4fc0-58b1-08d90f910be3", "X-MS-TrafficTypeDiagnostic": "DM5PR12MB1548:", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "X-Microsoft-Antispam-PRVS": "\n <DM5PR12MB1548C03C7D6D30909741BB8BD0599@DM5PR12MB1548.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:8273;", "X-MS-Exchange-SenderADCheck": "1", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(346002)(376002)(136003)(39860400002)(396003)(46966006)(36840700001)(86362001)(26005)(8936002)(356005)(4326008)(70206006)(110136005)(8676002)(16526019)(83380400001)(107886003)(316002)(54906003)(1076003)(6286002)(478600001)(426003)(186003)(7636003)(36906005)(82740400003)(36860700001)(70586007)(7696005)(2906002)(36756003)(47076005)(336012)(55016002)(82310400003)(2616005)(5660300002)(309714004);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "05 May 2021 06:43:09.1930 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n caa38769-ae17-4fc0-58b1-08d90f910be3", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BN8NAM11FT039.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM5PR12MB1548", "Subject": "[dpdk-dev] [PATCH v3 14/17] net/mlx5: validation of CT action", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "The validation of a CT action contains two parts. The first is the\nCT action configurations parameter. When creating a CT action\ncontext, some members need to be verified.\n\nThe second is that when creating a flow, the DR action of CT should\nbe validated with other actions and items as well. Currently, only\nthe TCP protocol support connection tracking.\n\nSigned-off-by: Bing Zhao <bingz@nvidia.com>\n---\n drivers/net/mlx5/mlx5.h | 4 ++\n drivers/net/mlx5/mlx5_flow.c | 31 +++++++++++++++\n drivers/net/mlx5/mlx5_flow_dv.c | 69 +++++++++++++++++++++++++++++++++\n 3 files changed, 104 insertions(+)", "diff": "diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h\nindex d01a10ea54..36b7f05822 100644\n--- a/drivers/net/mlx5/mlx5.h\n+++ b/drivers/net/mlx5/mlx5.h\n@@ -1611,6 +1611,10 @@ int mlx5_flow_dev_dump(struct rte_eth_dev *dev, struct rte_flow *flow,\n void mlx5_flow_rxq_dynf_metadata_set(struct rte_eth_dev *dev);\n int mlx5_flow_get_aged_flows(struct rte_eth_dev *dev, void **contexts,\n \t\t\tuint32_t nb_contexts, struct rte_flow_error *error);\n+int mlx5_validate_action_ct(struct rte_eth_dev *dev,\n+\t\t\t const struct rte_flow_action_conntrack *conntrack,\n+\t\t\t struct rte_flow_error *error);\n+\n \n /* mlx5_mp_os.c */\n \ndiff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c\nindex f36eeae03f..6baaefbaba 100644\n--- a/drivers/net/mlx5/mlx5_flow.c\n+++ b/drivers/net/mlx5/mlx5_flow.c\n@@ -1688,6 +1688,37 @@ mlx5_flow_validate_action_count(struct rte_eth_dev *dev __rte_unused,\n \treturn 0;\n }\n \n+/*\n+ * Validate the ASO CT action.\n+ *\n+ * @param[in] dev\n+ * Pointer to the Ethernet device structure.\n+ * @param[in] conntrack\n+ * Pointer to the CT action profile.\n+ * @param[out] error\n+ * Pointer to error structure.\n+ *\n+ * @return\n+ * 0 on success, a negative errno value otherwise and rte_errno is set.\n+ */\n+int\n+mlx5_validate_action_ct(struct rte_eth_dev *dev,\n+\t\t\tconst struct rte_flow_action_conntrack *conntrack,\n+\t\t\tstruct rte_flow_error *error)\n+{\n+\tRTE_SET_USED(dev);\n+\n+\tif (conntrack->state > RTE_FLOW_CONNTRACK_STATE_TIME_WAIT)\n+\t\treturn rte_flow_error_set(error, EINVAL,\n+\t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION, NULL,\n+\t\t\t\t\t \"Invalid CT state\");\n+\tif (conntrack->last_index > RTE_FLOW_CONNTRACK_FLAG_RST)\n+\t\treturn rte_flow_error_set(error, EINVAL,\n+\t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION, NULL,\n+\t\t\t\t\t \"Invalid last TCP packet flag\");\n+\treturn 0;\n+}\n+\n /**\n * Verify the @p attributes will be correctly understood by the NIC and store\n * them in the @p flow if everything is correct.\ndiff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c\nindex 6afbbbc4bb..f2a2c609e2 100644\n--- a/drivers/net/mlx5/mlx5_flow_dv.c\n+++ b/drivers/net/mlx5/mlx5_flow_dv.c\n@@ -3400,6 +3400,57 @@ flow_dv_validate_action_raw_encap_decap\n \treturn 0;\n }\n \n+/*\n+ * Validate the ASO CT action.\n+ *\n+ * @param[in] dev\n+ * Pointer to the rte_eth_dev structure.\n+ * @param[in] action_flags\n+ * Holds the actions detected until now.\n+ * @param[in] item_flags\n+ * The items found in this flow rule.\n+ * @param[in] attr\n+ * Pointer to flow attributes.\n+ * @param[out] error\n+ * Pointer to error structure.\n+ *\n+ * @return\n+ * 0 on success, a negative errno value otherwise and rte_errno is set.\n+ */\n+static int\n+flow_dv_validate_action_aso_ct(struct rte_eth_dev *dev,\n+\t\t\t uint64_t action_flags,\n+\t\t\t uint64_t item_flags,\n+\t\t\t const struct rte_flow_attr *attr,\n+\t\t\t struct rte_flow_error *error)\n+{\n+\tRTE_SET_USED(dev);\n+\n+\tif (attr->group == 0 && !attr->transfer)\n+\t\treturn rte_flow_error_set(error, ENOTSUP,\n+\t\t\t\t\t RTE_FLOW_ERROR_TYPE_UNSPECIFIED,\n+\t\t\t\t\t NULL,\n+\t\t\t\t\t \"Only support non-root table\");\n+\tif (action_flags & MLX5_FLOW_FATE_ACTIONS)\n+\t\treturn rte_flow_error_set(error, ENOTSUP,\n+\t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION, NULL,\n+\t\t\t\t\t \"CT cannot follow a fate action\");\n+\tif ((action_flags & MLX5_FLOW_ACTION_METER) ||\n+\t (action_flags & MLX5_FLOW_ACTION_AGE))\n+\t\treturn rte_flow_error_set(error, EINVAL,\n+\t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION, NULL,\n+\t\t\t\t\t \"Only one ASO action is supported\");\n+\tif (action_flags & MLX5_FLOW_ACTION_ENCAP)\n+\t\treturn rte_flow_error_set(error, EINVAL,\n+\t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION, NULL,\n+\t\t\t\t\t \"Encap cannot exist before CT\");\n+\tif (!(item_flags & MLX5_FLOW_LAYER_OUTER_L4_TCP))\n+\t\treturn rte_flow_error_set(error, EINVAL,\n+\t\t\t\t\t RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,\n+\t\t\t\t\t \"Not a outer TCP packet\");\n+\treturn 0;\n+}\n+\n /**\n * Match encap_decap resource.\n *\n@@ -7205,6 +7256,14 @@ flow_dv_validate(struct rte_eth_dev *dev, const struct rte_flow_attr *attr,\n \t\t\taction_flags |= MLX5_FLOW_ACTION_MODIFY_FIELD;\n \t\t\trw_act_num += ret;\n \t\t\tbreak;\n+\t\tcase RTE_FLOW_ACTION_TYPE_CONNTRACK:\n+\t\t\tret = flow_dv_validate_action_aso_ct(dev, action_flags,\n+\t\t\t\t\t\t\t item_flags, attr,\n+\t\t\t\t\t\t\t error);\n+\t\t\tif (ret < 0)\n+\t\t\t\treturn ret;\n+\t\t\taction_flags |= MLX5_FLOW_ACTION_CT;\n+\t\t\tbreak;\n \t\tdefault:\n \t\t\treturn rte_flow_error_set(error, ENOTSUP,\n \t\t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION,\n@@ -13861,6 +13920,10 @@ __flow_dv_action_ct_update(struct rte_eth_dev *dev, uint32_t idx,\n \tif (update->direction)\n \t\tct->is_original = !!new_prf->is_original_dir;\n \tif (update->state) {\n+\t\t/* Only validate the profile when it needs to be updated. */\n+\t\tret = mlx5_validate_action_ct(dev, new_prf, error);\n+\t\tif (ret)\n+\t\t\treturn ret;\n \t\tret = mlx5_aso_ct_update_by_wqe(priv->sh, ct, new_prf);\n \t\tif (ret)\n \t\t\treturn rte_flow_error_set(error, EIO,\n@@ -15732,6 +15795,12 @@ flow_dv_action_validate(struct rte_eth_dev *dev,\n \t\t\t\t\t\tNULL,\n \t\t\t\t\t \"shared age action not supported\");\n \t\treturn flow_dv_validate_action_age(0, action, dev, err);\n+\tcase RTE_FLOW_ACTION_TYPE_CONNTRACK:\n+\t\tif (!priv->sh->ct_aso_en)\n+\t\t\treturn rte_flow_error_set(err, ENOTSUP,\n+\t\t\t\t\tRTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,\n+\t\t\t\t\t\"ASO CT is not supported\");\n+\t\treturn mlx5_validate_action_ct(dev, action->conf, err);\n \tdefault:\n \t\treturn rte_flow_error_set(err, ENOTSUP,\n \t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION,\n", "prefixes": [ "v3", "14/17" ] }