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authorYishai Hadas <yishaih@mellanox.com>2017-12-24 16:31:36 +0200
committerJason Gunthorpe <jgg@mellanox.com>2017-12-28 11:37:46 -0700
commit1ee47ab3e8d868185ec9a0bfe5da2a7f502c04ab (patch)
tree48cc91e7c70fb1921598767d979677771bb2674b /include/uapi/rdma
parent4ed131d0bb1597ce12fff22d9d7fc9720a6e8cf0 (diff)
IB/mlx5: Enable QP creation with a given blue flame index
This patch enables QP creation with a given BF index, this allows the user space driver to share same BF between few QPs or alternatively have a dedicated BF per QP. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi/rdma')
-rw-r--r--include/uapi/rdma/mlx5-abi.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h
index 12c523a1dd18..0f7e45680ce5 100644
--- a/include/uapi/rdma/mlx5-abi.h
+++ b/include/uapi/rdma/mlx5-abi.h
@@ -41,6 +41,7 @@ enum {
MLX5_QP_FLAG_SIGNATURE = 1 << 0,
MLX5_QP_FLAG_SCATTER_CQE = 1 << 1,
MLX5_QP_FLAG_TUNNEL_OFFLOADS = 1 << 2,
+ MLX5_QP_FLAG_BFREG_INDEX = 1 << 3,
};
enum {
@@ -282,7 +283,7 @@ struct mlx5_ib_create_qp {
__u32 rq_wqe_shift;
__u32 flags;
__u32 uidx;
- __u32 reserved0;
+ __u32 bfreg_index;
__u64 sq_buf_addr;
};

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