diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mlx4_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index a6337f3161cf..ba4e78c064d2 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -88,6 +88,8 @@ struct mlx4_ib_ucontext { struct list_head db_page_list; struct mutex db_page_mutex; struct mlx4_ib_vma_private_data hw_bar_info[HW_BAR_COUNT]; + struct list_head wqn_ranges_list; + struct mutex wqn_ranges_mutex; /* protect wqn_ranges_list */ }; struct mlx4_ib_pd { @@ -289,8 +291,19 @@ struct mlx4_roce_smac_vlan_info { int update_vid; }; +struct mlx4_wqn_range { + int base_wqn; + int size; + int refcount; + bool dirty; + struct list_head list; +}; + struct mlx4_ib_qp { - struct ib_qp ibqp; + union { + struct ib_qp ibqp; + struct ib_wq ibwq; + }; struct mlx4_qp mqp; struct mlx4_buf buf; @@ -329,6 +342,9 @@ struct mlx4_ib_qp { struct list_head cq_recv_list; struct list_head cq_send_list; struct counter_index *counter_index; + struct mlx4_wqn_range *wqn_range; + /* Number of RSS QP parents that uses this WQ */ + u32 rss_usecnt; }; struct mlx4_ib_srq { @@ -893,4 +909,11 @@ void mlx4_sched_ib_sl2vl_update_work(struct mlx4_ib_dev *ibdev, void mlx4_ib_sl2vl_update(struct mlx4_ib_dev *mdev, int port); +struct ib_wq *mlx4_ib_create_wq(struct ib_pd *pd, + struct ib_wq_init_attr *init_attr, + struct ib_udata *udata); +int mlx4_ib_destroy_wq(struct ib_wq *wq); +int mlx4_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr, + u32 wq_attr_mask, struct ib_udata *udata); + #endif /* MLX4_IB_H */ |