diff options
| author | Eli Cohen <eli@dev.mellanox.co.il> | 2014-01-14 17:45:17 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-01-22 23:23:49 -0800 |
| commit | 3bdb31f688276505ede23280885948e934304674 (patch) | |
| tree | c5699406b9ed58f6eaa4fe6ab00843425e367c82 /include/linux/mlx5 | |
| parent | ada388f7afad1e2e87acbfe30600fdaff9bd6327 (diff) | |
IB/mlx5: Implement modify CQ
Modify CQ is used by ULPs like IPoIB to change moderation parameters. This
patch adds support in mlx5.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'include/linux/mlx5')
| -rw-r--r-- | include/linux/mlx5/cq.h | 8 | ||||
| -rw-r--r-- | include/linux/mlx5/device.h | 15 |
2 files changed, 19 insertions, 4 deletions
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h index 3db67f73d96d..c3cf5a46abce 100644 --- a/include/linux/mlx5/cq.h +++ b/include/linux/mlx5/cq.h @@ -85,9 +85,9 @@ enum { }; enum { - MLX5_CQ_MODIFY_RESEIZE = 0, - MLX5_CQ_MODIFY_MODER = 1, - MLX5_CQ_MODIFY_MAPPING = 2, + MLX5_CQ_MODIFY_PERIOD = 1 << 0, + MLX5_CQ_MODIFY_COUNT = 1 << 1, + MLX5_CQ_MODIFY_OVERRUN = 1 << 2, }; struct mlx5_cq_modify_params { @@ -158,7 +158,7 @@ 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, - int type, struct mlx5_cq_modify_params *params); + struct mlx5_modify_cq_mbox_in *in); 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); diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 2c1c62e339ca..dbb03caa8aed 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -177,6 +177,7 @@ enum { MLX5_DEV_CAP_FLAG_APM = 1LL << 17, MLX5_DEV_CAP_FLAG_ATOMIC = 1LL << 18, MLX5_DEV_CAP_FLAG_ON_DMND_PG = 1LL << 24, + MLX5_DEV_CAP_FLAG_CQ_MODER = 1LL << 29, MLX5_DEV_CAP_FLAG_RESIZE_SRQ = 1LL << 32, MLX5_DEV_CAP_FLAG_REMOTE_FENCE = 1LL << 38, MLX5_DEV_CAP_FLAG_TLP_HINTS = 1LL << 39, @@ -698,6 +699,19 @@ struct mlx5_query_cq_mbox_out { __be64 pas[0]; }; +struct mlx5_modify_cq_mbox_in { + struct mlx5_inbox_hdr hdr; + __be32 cqn; + __be32 field_select; + struct mlx5_cq_context ctx; + u8 rsvd[192]; + __be64 pas[0]; +}; + +struct mlx5_modify_cq_mbox_out { + struct mlx5_outbox_hdr hdr; +}; + struct mlx5_enable_hca_mbox_in { struct mlx5_inbox_hdr hdr; u8 rsvd[8]; @@ -872,6 +886,7 @@ struct mlx5_modify_mkey_mbox_in { struct mlx5_modify_mkey_mbox_out { struct mlx5_outbox_hdr hdr; + u8 rsvd[8]; }; struct mlx5_dump_mkey_mbox_in { |