diff options
Diffstat (limited to 'include/linux/mlx5/driver.h')
| -rw-r--r-- | include/linux/mlx5/driver.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 246310dc8bef..166d9315fe4b 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -113,6 +113,13 @@ enum { MLX5_REG_HOST_ENDIANNESS = 0x7004, }; +enum mlx5_page_fault_resume_flags { + MLX5_PAGE_FAULT_RESUME_REQUESTOR = 1 << 0, + MLX5_PAGE_FAULT_RESUME_WRITE = 1 << 1, + MLX5_PAGE_FAULT_RESUME_RDMA = 1 << 2, + MLX5_PAGE_FAULT_RESUME_ERROR = 1 << 7, +}; + enum dbg_rsc_type { MLX5_DBG_RSC_QP, MLX5_DBG_RSC_EQ, @@ -467,7 +474,7 @@ struct mlx5_priv { struct workqueue_struct *pg_wq; struct rb_root page_root; int fw_pages; - int reg_pages; + atomic_t reg_pages; struct list_head free_list; struct mlx5_core_health health; @@ -633,14 +640,6 @@ static inline void *mlx5_vzalloc(unsigned long size) return rtn; } -static inline void mlx5_vfree(const void *addr) -{ - if (addr && is_vmalloc_addr(addr)) - vfree(addr); - else - kfree(addr); -} - static inline u32 mlx5_base_mkey(const u32 key) { return key & 0xffffff00u; @@ -711,6 +710,9 @@ void mlx5_eq_cleanup(struct mlx5_core_dev *dev); void mlx5_fill_page_array(struct mlx5_buf *buf, __be64 *pas); void mlx5_cq_completion(struct mlx5_core_dev *dev, u32 cqn); void mlx5_rsc_event(struct mlx5_core_dev *dev, u32 rsn, int event_type); +#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING +void mlx5_eq_pagefault(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe); +#endif void mlx5_srq_event(struct mlx5_core_dev *dev, u32 srqn, int event_type); struct mlx5_core_srq *mlx5_core_get_srq(struct mlx5_core_dev *dev, u32 srqn); void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, unsigned long vector); @@ -748,6 +750,8 @@ int mlx5_core_create_psv(struct mlx5_core_dev *dev, u32 pdn, int npsvs, u32 *sig_index); int mlx5_core_destroy_psv(struct mlx5_core_dev *dev, int psv_num); void mlx5_core_put_rsc(struct mlx5_core_rsc_common *common); +int mlx5_query_odp_caps(struct mlx5_core_dev *dev, + struct mlx5_odp_caps *odp_caps); static inline u32 mlx5_mkey_to_idx(u32 mkey) { |