diff options
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/mlx5-abi.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index 86a8f30060f3..85dc966ea70b 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -65,6 +65,10 @@ struct mlx5_ib_alloc_ucontext_req { __u32 num_low_latency_bfregs; }; +enum mlx5_lib_caps { + MLX5_LIB_CAP_4K_UAR = (u64)1 << 0, +}; + struct mlx5_ib_alloc_ucontext_req_v2 { __u32 total_num_bfregs; __u32 num_low_latency_bfregs; @@ -74,6 +78,7 @@ struct mlx5_ib_alloc_ucontext_req_v2 { __u8 reserved0; __u16 reserved1; __u32 reserved2; + __u64 lib_caps; }; enum mlx5_ib_alloc_ucontext_resp_mask { @@ -103,6 +108,8 @@ struct mlx5_ib_alloc_ucontext_resp { __u8 cmds_supp_uhw; __u16 reserved2; __u64 hca_core_clock_offset; + __u32 log_uar_size; + __u32 num_uars_per_page; }; struct mlx5_ib_alloc_pd_resp { |