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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Oct 2023 18:23:35.7501 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5b75ec75-4066-417c-39e6-08dbd8ac2a52 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: CO1PEPF000044F3.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB6495 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 The new function call `flow_hw_get_reg_id_from_ctx()` maps input DR5 context and register type to REG_C register. Signed-off-by: Gregory Etelson Acked-by: Ori Kam --- drivers/net/mlx5/mlx5_flow.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h index 1fec295476..de31ab56bc 100644 --- a/drivers/net/mlx5/mlx5_flow.h +++ b/drivers/net/mlx5/mlx5_flow.h @@ -1714,6 +1714,28 @@ flow_hw_get_reg_id(enum rte_flow_item_type type, uint32_t id) } } +static __rte_always_inline int +flow_hw_get_reg_id_from_ctx(void *dr_ctx, + enum rte_flow_item_type type, uint32_t id) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT + uint16_t port; + + MLX5_ETH_FOREACH_DEV(port, NULL) { + struct mlx5_priv *priv; + + priv = rte_eth_devices[port].data->dev_private; + if (priv->dr_ctx == dr_ctx) + return flow_hw_get_reg_id(type, id); + } +#else + RTE_SET_USED(dr_ctx); + RTE_SET_USED(type); + RTE_SET_USED(id); +#endif + return REG_NON; +} + void flow_hw_set_port_info(struct rte_eth_dev *dev); void flow_hw_clear_port_info(struct rte_eth_dev *dev); -- 2.39.2