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CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(82310400026)(36860700013)(1800799024)(376014); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Sep 2024 18:06:18.7392 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c5650805-d37f-46a1-654b-08dcdd8cc152 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000075F2.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB8041 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 Introduce the RTE_FLOW_ACTION_TYPE_JUMP_TO_TABLE_INDEX action. It redirects packets to a particular index in a flow table. Signed-off-by: Alexander Kozyrev --- doc/guides/rel_notes/release_24_11.rst | 4 ++++ lib/ethdev/rte_flow.c | 1 + lib/ethdev/rte_flow.h | 23 +++++++++++++++++++++++ 3 files changed, 28 insertions(+) diff --git a/doc/guides/rel_notes/release_24_11.rst b/doc/guides/rel_notes/release_24_11.rst index fd461128ee..67196c099a 100644 --- a/doc/guides/rel_notes/release_24_11.rst +++ b/doc/guides/rel_notes/release_24_11.rst @@ -65,6 +65,10 @@ New Features Added API for inserting the rule by index with pattern. Introduced rte_flow_async_create_by_index_with_pattern() function. +* **Added the action to redirect packets to a particular index in a flow table.** + + Introduced RTE_FLOW_ACTION_TYPE_JUMP_TO_TABLE_INDEX action type. + Removed Items ------------- diff --git a/lib/ethdev/rte_flow.c b/lib/ethdev/rte_flow.c index f6259343e8..a56391b156 100644 --- a/lib/ethdev/rte_flow.c +++ b/lib/ethdev/rte_flow.c @@ -275,6 +275,7 @@ static const struct rte_flow_desc_data rte_flow_desc_action[] = { MK_FLOW_ACTION(PROG, sizeof(struct rte_flow_action_prog)), MK_FLOW_ACTION(NAT64, sizeof(struct rte_flow_action_nat64)), + MK_FLOW_ACTION(JUMP_TO_TABLE_INDEX, sizeof(struct rte_flow_action_jump_to_table_index)), }; int diff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h index 84473241fb..a2929438bf 100644 --- a/lib/ethdev/rte_flow.h +++ b/lib/ethdev/rte_flow.h @@ -3262,6 +3262,15 @@ enum rte_flow_action_type { * @see struct rte_flow_action_nat64 */ RTE_FLOW_ACTION_TYPE_NAT64, + + /** + * RTE_FLOW_ACTION_TYPE_JUMP_TO_TABLE_INDEX, + * + * Redirects packets to a particular index in a flow table. + * + * @see struct rte_flow_action_jump_to_table_index. + */ + RTE_FLOW_ACTION_TYPE_JUMP_TO_TABLE_INDEX, }; /** @@ -4266,6 +4275,20 @@ rte_flow_dynf_metadata_set(struct rte_mbuf *m, uint32_t v) *RTE_FLOW_DYNF_METADATA(m) = v; } +/** + * @warning + * @b EXPERIMENTAL: this structure may change without prior notice + * + * RTE_FLOW_ACTION_TYPE_JUMP_TO_TABLE_INDEX + * + * Redirects packets to a particular index in a flow table. + * + */ +struct rte_flow_action_jump_to_table_index { + struct rte_flow_template_table *table; + uint32_t index; +}; + /** * Definition of a single action. * -- 2.18.2