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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 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by DM6NAM11FT018.mail.protection.outlook.com (10.13.172.110) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5944.10 via Frontend Transport; Wed, 21 Dec 2022 07:39:46 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Tue, 20 Dec 2022 23:39:37 -0800 Received: from nvidia.com (10.126.231.37) 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 15.2.986.36; Tue, 20 Dec 2022 23:39:34 -0800 From: Rongwei Liu To: , , , , Ferruh Yigit , Andrew Rybchenko CC: , Subject: [RFC 1/9] ethdev: add flex item modify field support Date: Wed, 21 Dec 2022 09:39:10 +0200 Message-ID: <20221221073918.3581151-2-rongweil@nvidia.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20221221073918.3581151-1-rongweil@nvidia.com> References: <20221221073918.3581151-1-rongweil@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [10.126.231.37] 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-TrafficTypeDiagnostic: DM6NAM11FT018:EE_|SJ0PR12MB6903:EE_ X-MS-Office365-Filtering-Correlation-Id: bb107eb4-c1ab-472c-4a76-08dae32688e3 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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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Dec 2022 07:39:46.9799 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: bb107eb4-c1ab-472c-4a76-08dae32688e3 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT018.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR12MB6903 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 Add flex item as modify field destination. Add "struct rte_flow_item_flex_handle *flex_handle" into "struct rte_flow_action_modify_data" as union with existed "level" member. This new member is dedicated for modifying flex item. Signed-off-by: Rongwei Liu --- doc/guides/prog_guide/rte_flow.rst | 36 ++++++++++++++------------ doc/guides/rel_notes/release_22_03.rst | 4 +++ lib/ethdev/rte_flow.h | 10 ++++--- 3 files changed, 30 insertions(+), 20 deletions(-) diff --git a/doc/guides/prog_guide/rte_flow.rst b/doc/guides/prog_guide/rte_flow.rst index 59932e82a6..db7063c4e0 100644 --- a/doc/guides/prog_guide/rte_flow.rst +++ b/doc/guides/prog_guide/rte_flow.rst @@ -2966,23 +2966,25 @@ value as sequence of bytes {xxx, xxx, 0x85, xxx, xxx, xxx}. .. table:: destination/source field definition - +---------------+----------------------------------------------------------+ - | Field | Value | - +===============+==========================================================+ - | ``field`` | ID: packet field, mark, meta, tag, immediate, pointer | - +---------------+----------------------------------------------------------+ - | ``level`` | encapsulation level of a packet field or tag array index | - +---------------+----------------------------------------------------------+ - | ``offset`` | number of bits to skip at the beginning | - +---------------+----------------------------------------------------------+ - | ``value`` | immediate value buffer (source field only, not | - | | applicable to destination) for RTE_FLOW_FIELD_VALUE | - | | field type | - +---------------+----------------------------------------------------------+ - | ``pvalue`` | pointer to immediate value data (source field only, not | - | | applicable to destination) for RTE_FLOW_FIELD_POINTER | - | | field type | - +---------------+----------------------------------------------------------+ + +-----------------+----------------------------------------------------------+ + | Field | Value | + +=================+==========================================================+ + | ``field`` | ID: packet field, mark, meta, tag, immediate, pointer | + +-----------------+----------------------------------------------------------+ + | ``level`` | encapsulation level of a packet field or tag array index | + +-----------------+----------------------------------------------------------+ + | ``flex_handle`` | flex item handle of a packet field | + +-----------------+----------------------------------------------------------+ + | ``offset`` | number of bits to skip at the beginning | + +-----------------+----------------------------------------------------------+ + | ``value`` | immediate value buffer (source field only, not | + | | applicable to destination) for RTE_FLOW_FIELD_VALUE | + | | field type | + +-----------------+----------------------------------------------------------+ + | ``pvalue`` | pointer to immediate value data (source field only, not | + | | applicable to destination) for RTE_FLOW_FIELD_POINTER | + | | field type | + +-----------------+----------------------------------------------------------+ Action: ``CONNTRACK`` ^^^^^^^^^^^^^^^^^^^^^ diff --git a/doc/guides/rel_notes/release_22_03.rst b/doc/guides/rel_notes/release_22_03.rst index 0923707cb8..5fc5aff8a4 100644 --- a/doc/guides/rel_notes/release_22_03.rst +++ b/doc/guides/rel_notes/release_22_03.rst @@ -207,6 +207,10 @@ API Changes * ethdev: Old public macros and enumeration constants without ``RTE_ETH_`` prefix, which are kept for backward compatibility, are marked as deprecated. +* ethdev: added a new field: + + - modify flex item: ``rte_flow_action_modify_data.flex_handle`` + * cryptodev: The asymmetric session handling was modified to use a single mempool object. An API ``rte_cryptodev_asym_session_pool_create`` was added to create a mempool with element size big enough to hold the generic asymmetric diff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h index 21f7caf540..5f53a8ea19 100644 --- a/lib/ethdev/rte_flow.h +++ b/lib/ethdev/rte_flow.h @@ -3800,7 +3800,8 @@ enum rte_flow_field_id { RTE_FLOW_FIELD_IPV6_ECN, /**< IPv6 ECN. */ RTE_FLOW_FIELD_GTP_PSC_QFI, /**< GTP QFI. */ RTE_FLOW_FIELD_METER_COLOR, /**< Meter color marker. */ - RTE_FLOW_FIELD_HASH_RESULT, /**< Hash result. */ + RTE_FLOW_FIELD_HASH_RESULT, /**< Hash result. */ + RTE_FLOW_FIELD_FLEX_ITEM /**< Flex item. */ }; /** @@ -3814,8 +3815,11 @@ struct rte_flow_action_modify_data { RTE_STD_C11 union { struct { - /** Encapsulation level or tag index. */ - uint32_t level; + /**< Encapsulation level or tag index or flex item handle. */ + union { + uint32_t level; + struct rte_flow_item_flex_handle *flex_handle; + }; /** Number of bits to skip from a field. */ uint32_t offset; };