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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)(376014)(1800799024)(36860700013); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Feb 2025 12:03:28.8606 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c812addd-59b4-45a6-47f5-08dd55946aaa 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: MWH0EPF000971E6.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB7728 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 This commit queries the FW for the new unified FDB mode and saves it in mlx5 shared device as fdb_unified_en bit. Signed-off-by: Ophir Munk --- drivers/common/mlx5/mlx5_devx_cmds.c | 3 +++ drivers/common/mlx5/mlx5_devx_cmds.h | 1 + 2 files changed, 4 insertions(+) diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c index bba00a9..f504b29 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.c +++ b/drivers/common/mlx5/mlx5_devx_cmds.c @@ -1349,6 +1349,9 @@ mlx5_devx_cmd_query_hca_attr(void *ctx, attr->max_header_modify_pattern_length = MLX5_GET(wqe_based_flow_table_cap, hcattr, max_header_modify_pattern_length); + attr->fdb_unified_en = MLX5_GET(wqe_based_flow_table_cap, + hcattr, + fdb_unified_en); } /* Query HCA attribute for ROCE. */ if (attr->roce) { diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h index 38548b4..8de4210 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.h +++ b/drivers/common/mlx5/mlx5_devx_cmds.h @@ -325,6 +325,7 @@ struct mlx5_hca_attr { uint32_t cross_vhca:1; uint32_t lag_rx_port_affinity:1; uint32_t wqe_based_flow_table_sup:1; + uint32_t fdb_unified_en:1; uint8_t max_header_modify_pattern_length; uint64_t system_image_guid; uint32_t log_max_conn_track_offload:5; -- 2.8.4