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| author |   Yonatan Cohen <yonatanc@mellanox.com> | 2018-05-27 13:42:34 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-05-29 15:18:38 -0600 |
| commit | 6f1006a43869ff82745eea3b88204d0a3bcc0158 (patch) | |
| tree | 689c89ad93e857eedac390d833bc5e2b2b466bad /include/uapi/rdma | |
| parent | IB/mlx5: Refactor CQE compression response (diff) | |
| download | linux-dev-6f1006a43869ff82745eea3b88204d0a3bcc0158.tar.xz linux-dev-6f1006a43869ff82745eea3b88204d0a3bcc0158.zip | |
IB/mlx5: Introduce a new mini-CQE format
The new mini-CQE format includes the stride index, byte count and
packet checksum.
Stride index is needed for striding WQ feature.
This patch exposes this capability and enables its setting
via mlx5 UHW data as part of query device and cq creation.
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Guy Levi <guyle@mellanox.com>
Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/mlx5-abi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index cb4a02c4a1ce..9783648d5511 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -163,7 +163,7 @@ struct mlx5_ib_rss_caps { enum mlx5_ib_cqe_comp_res_format { MLX5_IB_CQE_RES_FORMAT_HASH = 1 << 0, MLX5_IB_CQE_RES_FORMAT_CSUM = 1 << 1, - MLX5_IB_CQE_RES_RESERVED = 1 << 2, + MLX5_IB_CQE_RES_FORMAT_CSUM_STRIDX = 1 << 2, }; struct mlx5_ib_cqe_comp_caps { |