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dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 12.22.5.235 as permitted sender) receiver=protection.outlook.com; client-ip=12.22.5.235; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (12.22.5.235) by BN8NAM11FT061.mail.protection.outlook.com (10.13.177.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.5504.14 via Frontend Transport; Tue, 9 Aug 2022 13:25:52 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by DRHQMAIL107.nvidia.com (10.27.9.16) with Microsoft SMTP Server (TLS) id 15.0.1497.32; Tue, 9 Aug 2022 13:25:51 +0000 Received: from nvidia.com (10.126.230.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.26; Tue, 9 Aug 2022 06:25:48 -0700 From: Suanming Mou To: CC: Ori Kam , Xiaoyun Li , Aman Singh , Yuying Zhang , "Thomas Monjalon" , Ferruh Yigit , Andrew Rybchenko Subject: [RFC] ethdev: add async flow connection tracking configuration Date: Tue, 9 Aug 2022 16:25:34 +0300 Message-ID: <20220809132534.24441-1-suanmingm@nvidia.com> X-Mailer: git-send-email 2.18.1 MIME-Version: 1.0 X-Originating-IP: [10.126.230.35] X-ClientProxiedBy: rnnvmail201.nvidia.com (10.129.68.8) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e4ba2c48-6682-4e68-3063-08da7a0aaea4 X-MS-TrafficTypeDiagnostic: DM6PR12MB3883:EE_ X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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This commit adds the connection tracking action hints. Signed-off-by: Suanming Mou Acked-by: Ori Kam Acked-by: Ori Kam --- app/test-pmd/cmdline_flow.c | 10 ++++++++++ doc/guides/rel_notes/release_22_11.rst | 6 ++++++ lib/ethdev/rte_flow.h | 10 ++++++++++ 3 files changed, 26 insertions(+) diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c index 7f50028eb7..c9cbf381c4 100644 --- a/app/test-pmd/cmdline_flow.c +++ b/app/test-pmd/cmdline_flow.c @@ -219,6 +219,7 @@ enum index { CONFIG_COUNTERS_NUMBER, CONFIG_AGING_OBJECTS_NUMBER, CONFIG_METERS_NUMBER, + CONFIG_CONN_TRACK_NUMBER, /* Indirect action arguments */ INDIRECT_ACTION_CREATE, @@ -1081,6 +1082,7 @@ static const enum index next_config_attr[] = { CONFIG_COUNTERS_NUMBER, CONFIG_AGING_OBJECTS_NUMBER, CONFIG_METERS_NUMBER, + CONFIG_CONN_TRACK_NUMBER, END, ZERO, }; @@ -2667,6 +2669,14 @@ static const struct token token_list[] = { .args = ARGS(ARGS_ENTRY(struct buffer, args.configure.port_attr.nb_meters)), }, + [CONFIG_CONN_TRACK_NUMBER] = { + .name = "conn_tracks_number", + .help = "number of connection trackings", + .next = NEXT(next_config_attr, + NEXT_ENTRY(COMMON_UNSIGNED)), + .args = ARGS(ARGS_ENTRY(struct buffer, + args.configure.port_attr.nb_conn_tracks)), + }, /* Top-level command. */ [PATTERN_TEMPLATE] = { .name = "pattern_template", diff --git a/doc/guides/rel_notes/release_22_11.rst b/doc/guides/rel_notes/release_22_11.rst index 8c021cf050..c396bfca5f 100644 --- a/doc/guides/rel_notes/release_22_11.rst +++ b/doc/guides/rel_notes/release_22_11.rst @@ -55,6 +55,12 @@ New Features Also, make sure to start the actual text at the margin. ======================================================= +* **Added configuration for asynchronous flow connection tracking.** + + Added connection tracking action number hint to ``rte_flow_configure`` + and ``rte_flow_info_get``. + PMD can prepare the connection tracking resources accroding to the hint. + Removed Items ------------- diff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h index a79f1e7ef0..c2747abc55 100644 --- a/lib/ethdev/rte_flow.h +++ b/lib/ethdev/rte_flow.h @@ -4902,6 +4902,11 @@ struct rte_flow_port_info { * @see RTE_FLOW_ACTION_TYPE_METER */ uint32_t max_nb_meters; + /** + * Maximum number connection trackings. + * @see RTE_FLOW_ACTION_TYPE_CONNTRACK + */ + uint32_t max_nb_conn_tracks; }; /** @@ -4971,6 +4976,11 @@ struct rte_flow_port_attr { * @see RTE_FLOW_ACTION_TYPE_METER */ uint32_t nb_meters; + /** + * Number of connection trackings to configure. + * @see RTE_FLOW_ACTION_TYPE_CONNTRACK + */ + uint32_t nb_conn_tracks; }; /**