Extend port info returned by mlx5_glue_devx_port_query() with VHCA ID of the device related to the IB port. This ID will be later used to implement source vport matching without E-Switch vport metadata enabled.
Signed-off-by: Dariusz Sosnowski <[email protected]> --- drivers/common/mlx5/linux/mlx5_glue.c | 4 ++++ drivers/common/mlx5/linux/mlx5_glue.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/drivers/common/mlx5/linux/mlx5_glue.c b/drivers/common/mlx5/linux/mlx5_glue.c index a91eaa429d..56eaedf0a2 100644 --- a/drivers/common/mlx5/linux/mlx5_glue.c +++ b/drivers/common/mlx5/linux/mlx5_glue.c @@ -1263,6 +1263,10 @@ mlx5_glue_devx_port_query(struct ibv_context *ctx, info->vport_id = devx_port.vport; info->query_flags |= MLX5_PORT_QUERY_VPORT; } + if (devx_port.flags & MLX5DV_QUERY_PORT_VPORT_VHCA_ID) { + info->vport_vhca_id = devx_port.vport_vhca_id; + info->query_flags |= MLX5_PORT_QUERY_VPORT_VHCA_ID; + } if (devx_port.flags & MLX5DV_QUERY_PORT_ESW_OWNER_VHCA_ID) { info->esw_owner_vhca_id = devx_port.esw_owner_vhca_id; info->query_flags |= MLX5_PORT_QUERY_ESW_OWNER_VHCA_ID; diff --git a/drivers/common/mlx5/linux/mlx5_glue.h b/drivers/common/mlx5/linux/mlx5_glue.h index 81d6b0aaf9..0610e7778e 100644 --- a/drivers/common/mlx5/linux/mlx5_glue.h +++ b/drivers/common/mlx5/linux/mlx5_glue.h @@ -92,11 +92,13 @@ struct mlx5dv_port; #define MLX5_PORT_QUERY_VPORT (1u << 0) #define MLX5_PORT_QUERY_REG_C0 (1u << 1) #define MLX5_PORT_QUERY_ESW_OWNER_VHCA_ID (1u << 2) +#define MLX5_PORT_QUERY_VPORT_VHCA_ID (1u << 3) struct mlx5_port_info { uint16_t query_flags; uint16_t vport_id; /* Associated VF vport index (if any). */ uint16_t esw_owner_vhca_id; /* Associated the esw_owner that this VF belongs to. */ + uint16_t vport_vhca_id; /* VHCA ID of the function associated with the vport. */ uint32_t vport_meta_tag; /* Used for vport index match ove VF LAG. */ uint32_t vport_meta_mask; /* Used for vport index field match mask. */ }; -- 2.47.3
