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Merge branch 'mini_cqe' into git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma for-next

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Leon Romanovsky says:

====================
Introduce new internal to mlx5 CQE format - mini-CQE. It is a CQE in
compressed form that holds data needed to extra a single full CQE.

It is a stride index, byte count and packet checksum.
====================

* mini_cqe:
  IB/mlx5: Introduce a new mini-CQE format
  IB/mlx5: Refactor CQE compression response
  net/mlx5: Exposing a new mini-CQE format

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe 2018-05-29 15:23:18 -06:00
commit f3ca0ab114
4 changed files with 49 additions and 18 deletions
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2
include/uapi/rdma/mlx5-abi.h
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@ -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 {