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GET /api/patches/116468/?format=api
{ "id": 116468, "url": "https://patches.dpdk.org/api/patches/116468/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20220920071036.20878-1-suanmingm@nvidia.com/", "project": { "id": 1, "url": "https://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": "<20220920071036.20878-1-suanmingm@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20220920071036.20878-1-suanmingm@nvidia.com", "date": "2022-09-20T07:10:36", "name": "[v1] ethdev: add async flow connection tracking configuration", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "b1a3fca5ac12195a9a68e0cd7536b914da0a5704", "submitter": { "id": 1887, "url": "https://patches.dpdk.org/api/people/1887/?format=api", "name": "Suanming Mou", "email": "suanmingm@nvidia.com" }, "delegate": { "id": 3961, "url": "https://patches.dpdk.org/api/users/3961/?format=api", "username": "arybchenko", "first_name": "Andrew", "last_name": "Rybchenko", "email": "andrew.rybchenko@oktetlabs.ru" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20220920071036.20878-1-suanmingm@nvidia.com/mbox/", "series": [ { "id": 24722, "url": "https://patches.dpdk.org/api/series/24722/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=24722", "date": "2022-09-20T07:10:36", "name": "[v1] ethdev: add async flow connection tracking configuration", "version": 1, "mbox": "https://patches.dpdk.org/series/24722/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/116468/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/116468/checks/", "tags": {}, "related": [], "headers": { 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b=P84JjmpyuxGwIpnoVzAD8YEHNZDb/UhuPRZNFVW7/uSTduCjRVPQWgoRiwDGfsI+kI7rxvX6AlLWBWBbFBZpMbhY9/wnoaViERLA4hAF5u/pyTVSWrE+d6OhaDVC6xxmlG3kRsbdFQUnageFA1KnYPZ2+boyRpHwWc4IcXtsUsm3iSrZbg5q+H3ue7X6OZB+sNasYFPIYPXj1qNY9DHtr2ocmZD+kJTdU7Yox9rbg6CA1FFSeOuUG7WEiLnSd0MG354G6qqrJY32rkrrvLeECuJRUuSZLLywUjUIgp4Wg9imgTdAMZX9ba1Bt8WxLlrToGeOLhcfkAlIO61Nrdqtsw==", "X-MS-Exchange-Authentication-Results": "spf=pass (sender IP is 216.228.117.161)\n smtp.mailfrom=nvidia.com;\n dkim=none (message not signed)\n header.d=none;dmarc=pass action=none header.from=nvidia.com;", "Received-SPF": "Pass (protection.outlook.com: domain of nvidia.com designates\n 216.228.117.161 as permitted sender) receiver=protection.outlook.com;\n client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C", "From": "Suanming Mou <suanmingm@nvidia.com>", "To": "Ori Kam <orika@nvidia.com>, Aman Singh <aman.deep.singh@intel.com>,\n \"Yuying Zhang\" <yuying.zhang@intel.com>, Thomas Monjalon\n <thomas@monjalon.net>, \"Ferruh Yigit\" <ferruh.yigit@xilinx.com>, Andrew\n Rybchenko <andrew.rybchenko@oktetlabs.ru>", "CC": "<dev@dpdk.org>", "Subject": "[PATCH v1] ethdev: add async flow connection tracking configuration", "Date": "Tue, 20 Sep 2022 10:10:36 +0300", "Message-ID": "<20220920071036.20878-1-suanmingm@nvidia.com>", "X-Mailer": "git-send-email 2.18.1", "In-Reply-To": "<20220809132534.24441-1-suanmingm@nvidia.com>", "References": "<20220809132534.24441-1-suanmingm@nvidia.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.126.230.35]", "X-ClientProxiedBy": "rnnvmail203.nvidia.com (10.129.68.9) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "BN8NAM11FT044:EE_|DM4PR12MB6613:EE_", "X-MS-Office365-Filtering-Correlation-Id": "90e76dcd-62a0-4513-28da-08da9ad74cec", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "X-MS-Exchange-SenderADCheck": "1", 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IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE;\n SFS:(13230022)(4636009)(39860400002)(346002)(376002)(396003)(136003)(451199015)(40470700004)(36840700001)(46966006)(6666004)(2906002)(5660300002)(8936002)(86362001)(40480700001)(7636003)(70206006)(4326008)(55016003)(8676002)(70586007)(110136005)(356005)(316002)(82310400005)(478600001)(336012)(47076005)(41300700001)(40460700003)(7696005)(36756003)(82740400003)(83380400001)(6286002)(26005)(2616005)(16526019)(186003)(36860700001)(1076003)(426003);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "20 Sep 2022 07:11:12.3506 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 90e76dcd-62a0-4513-28da-08da9ad74cec", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BN8NAM11FT044.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM4PR12MB6613", "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" }, "content": "In queue based async flow engine, in order to optimize the flow\ninsertion rate, PMD can use the hints from application to have\nresources pre-allocate during initialization phase for actions\nsuch as count/meter/aging.\n\nThis commit adds the connection tracking action hints.\n\nSigned-off-by: Suanming Mou <suanmingm@nvidia.com>\nAcked-by: Ori Kam <orika@nvidia.com>\n---\n app/test-pmd/cmdline_flow.c | 10 ++++++++++\n doc/guides/rel_notes/release_22_11.rst | 6 ++++++\n lib/ethdev/rte_flow.h | 10 ++++++++++\n 3 files changed, 26 insertions(+)", "diff": "diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c\nindex 7f50028eb7..c9cbf381c4 100644\n--- a/app/test-pmd/cmdline_flow.c\n+++ b/app/test-pmd/cmdline_flow.c\n@@ -219,6 +219,7 @@ enum index {\n \tCONFIG_COUNTERS_NUMBER,\n \tCONFIG_AGING_OBJECTS_NUMBER,\n \tCONFIG_METERS_NUMBER,\n+\tCONFIG_CONN_TRACK_NUMBER,\n \n \t/* Indirect action arguments */\n \tINDIRECT_ACTION_CREATE,\n@@ -1081,6 +1082,7 @@ static const enum index next_config_attr[] = {\n \tCONFIG_COUNTERS_NUMBER,\n \tCONFIG_AGING_OBJECTS_NUMBER,\n \tCONFIG_METERS_NUMBER,\n+\tCONFIG_CONN_TRACK_NUMBER,\n \tEND,\n \tZERO,\n };\n@@ -2667,6 +2669,14 @@ static const struct token token_list[] = {\n \t\t.args = ARGS(ARGS_ENTRY(struct buffer,\n \t\t\t\t\targs.configure.port_attr.nb_meters)),\n \t},\n+\t[CONFIG_CONN_TRACK_NUMBER] = {\n+\t\t.name = \"conn_tracks_number\",\n+\t\t.help = \"number of connection trackings\",\n+\t\t.next = NEXT(next_config_attr,\n+\t\t\t NEXT_ENTRY(COMMON_UNSIGNED)),\n+\t\t.args = ARGS(ARGS_ENTRY(struct buffer,\n+\t\t\t\t\targs.configure.port_attr.nb_conn_tracks)),\n+\t},\n \t/* Top-level command. */\n \t[PATTERN_TEMPLATE] = {\n \t\t.name = \"pattern_template\",\ndiff --git a/doc/guides/rel_notes/release_22_11.rst b/doc/guides/rel_notes/release_22_11.rst\nindex 8c021cf050..d5e64ff9a1 100644\n--- a/doc/guides/rel_notes/release_22_11.rst\n+++ b/doc/guides/rel_notes/release_22_11.rst\n@@ -55,6 +55,12 @@ New Features\n Also, make sure to start the actual text at the margin.\n =======================================================\n \n+* **Added configuration for asynchronous flow connection tracking.**\n+\n+ Added connection tracking action number hint to ``rte_flow_configure``\n+ and ``rte_flow_info_get``.\n+ PMD can prepare the connection tracking resources according to the hint.\n+\n \n Removed Items\n -------------\ndiff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h\nindex a79f1e7ef0..c2747abc55 100644\n--- a/lib/ethdev/rte_flow.h\n+++ b/lib/ethdev/rte_flow.h\n@@ -4902,6 +4902,11 @@ struct rte_flow_port_info {\n \t * @see RTE_FLOW_ACTION_TYPE_METER\n \t */\n \tuint32_t max_nb_meters;\n+\t/**\n+\t * Maximum number connection trackings.\n+\t * @see RTE_FLOW_ACTION_TYPE_CONNTRACK\n+\t */\n+\tuint32_t max_nb_conn_tracks;\n };\n \n /**\n@@ -4971,6 +4976,11 @@ struct rte_flow_port_attr {\n \t * @see RTE_FLOW_ACTION_TYPE_METER\n \t */\n \tuint32_t nb_meters;\n+\t/**\n+\t * Number of connection trackings to configure.\n+\t * @see RTE_FLOW_ACTION_TYPE_CONNTRACK\n+\t */\n+\tuint32_t nb_conn_tracks;\n };\n \n /**\n", "prefixes": [ "v1" ] }