diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 836be915724..f2ccf1a5a29 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -189,12 +189,16 @@ struct mlx5_ib_qp { int create_type; u32 pa_lkey; + + /* Store signature errors */ + bool signature_en; }; struct mlx5_ib_cq_buf { struct mlx5_buf buf; struct ib_umem *umem; int cqe_size; + int nent; }; enum mlx5_ib_qp_flags { @@ -220,7 +224,7 @@ struct mlx5_ib_cq { /* protect resize cq */ struct mutex resize_mutex; - struct mlx5_ib_cq_resize *resize_buf; + struct mlx5_ib_cq_buf *resize_buf; struct ib_umem *resize_umem; int cqe_size; }; @@ -260,8 +264,9 @@ struct mlx5_ib_mr { __be64 *pas; dma_addr_t dma; int npages; - struct completion done; - enum ib_wc_status status; + struct mlx5_ib_dev *dev; + struct mlx5_create_mkey_mbox_out out; + struct mlx5_core_sig_ctx *sig; }; struct mlx5_ib_fast_reg_page_list { @@ -270,6 +275,17 @@ struct mlx5_ib_fast_reg_page_list { dma_addr_t map; }; +struct mlx5_ib_umr_context { + enum ib_wc_status status; + struct completion done; +}; + +static inline void mlx5_ib_init_umr_context(struct mlx5_ib_umr_context *context) +{ + context->status = -1; + init_completion(&context->done); +} + struct umr_common { struct ib_pd *pd; struct ib_cq *cq; @@ -323,6 +339,7 @@ struct mlx5_cache_ent { struct mlx5_ib_dev *dev; struct work_struct work; struct delayed_work dwork; + int pending; }; struct mlx5_mr_cache { @@ -358,6 +375,8 @@ struct mlx5_ib_dev { spinlock_t mr_lock; struct mlx5_ib_resources devr; struct mlx5_mr_cache cache; + struct timer_list delay_timer; + int fill_delay; }; static inline struct mlx5_ib_cq *to_mibcq(struct mlx5_core_cq *mcq) @@ -390,6 +409,11 @@ static inline struct mlx5_ib_qp *to_mibqp(struct mlx5_core_qp *mqp) return container_of(mqp, struct mlx5_ib_qp, mqp); } +static inline struct mlx5_ib_mr *to_mibmr(struct mlx5_core_mr *mmr) +{ + return container_of(mmr, struct mlx5_ib_mr, mmr); +} + static inline struct mlx5_ib_pd *to_mpd(struct ib_pd *ibpd) { return container_of(ibpd, struct mlx5_ib_pd, ibpd); @@ -489,6 +513,9 @@ struct ib_mr *mlx5_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, u64 virt_addr, int access_flags, struct ib_udata *udata); int mlx5_ib_dereg_mr(struct ib_mr *ibmr); +int mlx5_ib_destroy_mr(struct ib_mr *ibmr); +struct ib_mr *mlx5_ib_create_mr(struct ib_pd *pd, + struct ib_mr_init_attr *mr_init_attr); struct ib_mr *mlx5_ib_alloc_fast_reg_mr(struct ib_pd *pd, int max_page_list_len); struct ib_fast_reg_page_list *mlx5_ib_alloc_fast_reg_page_list(struct ib_device *ibdev, @@ -524,6 +551,8 @@ int mlx5_mr_cache_init(struct mlx5_ib_dev *dev); int mlx5_mr_cache_cleanup(struct mlx5_ib_dev *dev); int mlx5_mr_ib_cont_pages(struct ib_umem *umem, u64 addr, int *count, int *shift); void mlx5_umr_cq_handler(struct ib_cq *cq, void *cq_context); +int mlx5_ib_check_mr_status(struct ib_mr *ibmr, u32 check_mask, + struct ib_mr_status *mr_status); static inline void init_query_mad(struct ib_smp *mad) { |