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| author | Eli Cohen <eli@dev.mellanox.co.il> | 2014-01-14 17:45:18 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-01-22 23:23:50 -0800 |
| commit | bde51583f49bd87e452e9504d489926638046b11 (patch) | |
| tree | 4b2f685b9c06304c03711d78110e98807820660d /include/linux/mlx5/cq.h | |
| parent | 3bdb31f688276505ede23280885948e934304674 (diff) | |
| download | linux-stable-bde51583f49bd87e452e9504d489926638046b11.tar.gz linux-stable-bde51583f49bd87e452e9504d489926638046b11.tar.bz2 linux-stable-bde51583f49bd87e452e9504d489926638046b11.zip | |
IB/mlx5: Add support for resize CQ
Implement resize CQ which is a mandatory verb in mlx5.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'include/linux/mlx5/cq.h')
| -rw-r--r-- | include/linux/mlx5/cq.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h index c3cf5a46abce..2202c7f72b75 100644 --- a/include/linux/mlx5/cq.h +++ b/include/linux/mlx5/cq.h @@ -79,9 +79,10 @@ enum { MLX5_CQE_RESP_SEND = 2, MLX5_CQE_RESP_SEND_IMM = 3, MLX5_CQE_RESP_SEND_INV = 4, - MLX5_CQE_RESIZE_CQ = 0xff, /* TBD */ + MLX5_CQE_RESIZE_CQ = 5, MLX5_CQE_REQ_ERR = 13, MLX5_CQE_RESP_ERR = 14, + MLX5_CQE_INVALID = 15, }; enum { @@ -90,6 +91,13 @@ enum { MLX5_CQ_MODIFY_OVERRUN = 1 << 2, }; +enum { + MLX5_CQ_OPMOD_RESIZE = 1, + MLX5_MODIFY_CQ_MASK_LOG_SIZE = 1 << 0, + MLX5_MODIFY_CQ_MASK_PG_OFFSET = 1 << 1, + MLX5_MODIFY_CQ_MASK_PG_SIZE = 1 << 2, +}; + struct mlx5_cq_modify_params { int type; union { @@ -158,7 +166,7 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq); int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, struct mlx5_query_cq_mbox_out *out); int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, - struct mlx5_modify_cq_mbox_in *in); + struct mlx5_modify_cq_mbox_in *in, int in_sz); int mlx5_debug_cq_add(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq); void mlx5_debug_cq_remove(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq); |