diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx4/device.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 0a47457931a..9fa1a8002ce 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -234,6 +234,12 @@ struct mlx4_db { int order; }; +struct mlx4_hwq_resources { + struct mlx4_db db; + struct mlx4_mtt mtt; + struct mlx4_buf buf; +}; + struct mlx4_mr { struct mlx4_mtt mtt; u64 iova; @@ -370,6 +376,11 @@ int mlx4_buf_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt, int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order); void mlx4_db_free(struct mlx4_dev *dev, struct mlx4_db *db); +int mlx4_alloc_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres, + int size, int max_direct); +void mlx4_free_hwq_res(struct mlx4_dev *mdev, struct mlx4_hwq_resources *wqres, + int size); + int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt, struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq); void mlx4_cq_free(struct mlx4_dev *dev, struct mlx4_cq *cq); |