From fd44e3853c0155fa82314f341f476d4793415cd2 Mon Sep 17 00:00:00 2001 From: Yishai Hadas Date: Mon, 23 Jul 2018 15:25:07 +0300 Subject: IB/mlx5: Introduce flow steering matcher uapi object Introduce flow steering matcher object and its create and destroy methods. This matcher object holds some mlx5 specific driver properties that matches the underlay device specification when an mlx5 flow steering group is created. It will be used in downstream patches to be part of mlx5 specific create flow method. Signed-off-by: Yishai Hadas Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- include/uapi/rdma/mlx5_user_ioctl_cmds.h | 33 +++++++++++++++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index 1a05bb4b0b34..233d5d140179 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -33,6 +33,7 @@ #ifndef MLX5_USER_IOCTL_CMDS_H #define MLX5_USER_IOCTL_CMDS_H +#include #include enum mlx5_ib_create_flow_action_attrs { @@ -112,10 +113,40 @@ enum mlx5_ib_devx_umem_methods { MLX5_IB_METHOD_DEVX_UMEM_DEREG, }; -enum mlx5_ib_devx_objects { +enum mlx5_ib_objects { MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT), MLX5_IB_OBJECT_DEVX_OBJ, MLX5_IB_OBJECT_DEVX_UMEM, + MLX5_IB_OBJECT_FLOW_MATCHER, +}; + +enum mlx5_ib_flow_matcher_create_attrs { + MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK, + MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE, + MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA, +}; + +enum mlx5_ib_flow_matcher_destroy_attrs { + MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum mlx5_ib_flow_matcher_methods { + MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_METHOD_FLOW_MATCHER_DESTROY, +}; + +#define MLX5_IB_DW_MATCH_PARAM 0x80 + +struct mlx5_ib_match_params { + __u32 match_params[MLX5_IB_DW_MATCH_PARAM]; +}; + +enum mlx5_ib_flow_type { + MLX5_IB_FLOW_TYPE_NORMAL, + MLX5_IB_FLOW_TYPE_SNIFFER, + MLX5_IB_FLOW_TYPE_ALL_DEFAULT, + MLX5_IB_FLOW_TYPE_MC_DEFAULT, }; #endif -- cgit v1.2.3