diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/ib_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.h | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.h b/drivers/infiniband/hw/bnxt_re/ib_verbs.h index 23d972da5652..94326267f9bb 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.h +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.h @@ -78,9 +78,9 @@ struct bnxt_re_srq { }; struct bnxt_re_qp { + struct ib_qp ib_qp; struct list_head list; struct bnxt_re_dev *rdev; - struct ib_qp ib_qp; spinlock_t sq_lock; /* protect sq */ spinlock_t rq_lock; /* protect rq */ struct bnxt_qplib_qp qplib_qp; @@ -122,12 +122,6 @@ struct bnxt_re_frpl { u64 *page_list; }; -struct bnxt_re_fmr { - struct bnxt_re_dev *rdev; - struct ib_fmr ib_fmr; - struct bnxt_qplib_mrw qplib_fmr; -}; - struct bnxt_re_mw { struct bnxt_re_dev *rdev; struct ib_mw ib_mw; @@ -142,29 +136,38 @@ struct bnxt_re_ucontext { spinlock_t sh_lock; /* protect shpg */ }; +static inline u16 bnxt_re_get_swqe_size(int nsge) +{ + return sizeof(struct sq_send_hdr) + nsge * sizeof(struct sq_sge); +} + +static inline u16 bnxt_re_get_rwqe_size(int nsge) +{ + return sizeof(struct rq_wqe_hdr) + (nsge * sizeof(struct sq_sge)); +} + int bnxt_re_query_device(struct ib_device *ibdev, struct ib_device_attr *ib_attr, struct ib_udata *udata); -int bnxt_re_query_port(struct ib_device *ibdev, u8 port_num, +int bnxt_re_query_port(struct ib_device *ibdev, u32 port_num, struct ib_port_attr *port_attr); -int bnxt_re_get_port_immutable(struct ib_device *ibdev, u8 port_num, +int bnxt_re_get_port_immutable(struct ib_device *ibdev, u32 port_num, struct ib_port_immutable *immutable); void bnxt_re_query_fw_str(struct ib_device *ibdev, char *str); -int bnxt_re_query_pkey(struct ib_device *ibdev, u8 port_num, +int bnxt_re_query_pkey(struct ib_device *ibdev, u32 port_num, u16 index, u16 *pkey); int bnxt_re_del_gid(const struct ib_gid_attr *attr, void **context); int bnxt_re_add_gid(const struct ib_gid_attr *attr, void **context); -int bnxt_re_query_gid(struct ib_device *ibdev, u8 port_num, +int bnxt_re_query_gid(struct ib_device *ibdev, u32 port_num, int index, union ib_gid *gid); enum rdma_link_layer bnxt_re_get_link_layer(struct ib_device *ibdev, - u8 port_num); + u32 port_num); int bnxt_re_alloc_pd(struct ib_pd *pd, struct ib_udata *udata); -void bnxt_re_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata); -int bnxt_re_create_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr, u32 flags, +int bnxt_re_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata); +int bnxt_re_create_ah(struct ib_ah *ah, struct rdma_ah_init_attr *init_attr, struct ib_udata *udata); -int bnxt_re_modify_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr); int bnxt_re_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr); -void bnxt_re_destroy_ah(struct ib_ah *ah, u32 flags); +int bnxt_re_destroy_ah(struct ib_ah *ah, u32 flags); int bnxt_re_create_srq(struct ib_srq *srq, struct ib_srq_init_attr *srq_init_attr, struct ib_udata *udata); @@ -172,12 +175,11 @@ int bnxt_re_modify_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr, enum ib_srq_attr_mask srq_attr_mask, struct ib_udata *udata); int bnxt_re_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr); -void bnxt_re_destroy_srq(struct ib_srq *srq, struct ib_udata *udata); +int bnxt_re_destroy_srq(struct ib_srq *srq, struct ib_udata *udata); int bnxt_re_post_srq_recv(struct ib_srq *srq, const struct ib_recv_wr *recv_wr, const struct ib_recv_wr **bad_recv_wr); -struct ib_qp *bnxt_re_create_qp(struct ib_pd *pd, - struct ib_qp_init_attr *qp_init_attr, - struct ib_udata *udata); +int bnxt_re_create_qp(struct ib_qp *qp, struct ib_qp_init_attr *qp_init_attr, + struct ib_udata *udata); int bnxt_re_modify_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_udata *udata); int bnxt_re_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, @@ -189,7 +191,7 @@ int bnxt_re_post_recv(struct ib_qp *qp, const struct ib_recv_wr *recv_wr, const struct ib_recv_wr **bad_recv_wr); int bnxt_re_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, struct ib_udata *udata); -void bnxt_re_destroy_cq(struct ib_cq *cq, struct ib_udata *udata); +int bnxt_re_destroy_cq(struct ib_cq *cq, struct ib_udata *udata); int bnxt_re_poll_cq(struct ib_cq *cq, int num_entries, struct ib_wc *wc); int bnxt_re_req_notify_cq(struct ib_cq *cq, enum ib_cq_notify_flags flags); struct ib_mr *bnxt_re_get_dma_mr(struct ib_pd *pd, int mr_access_flags); @@ -197,7 +199,7 @@ struct ib_mr *bnxt_re_get_dma_mr(struct ib_pd *pd, int mr_access_flags); int bnxt_re_map_mr_sg(struct ib_mr *ib_mr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset); struct ib_mr *bnxt_re_alloc_mr(struct ib_pd *ib_pd, enum ib_mr_type mr_type, - u32 max_num_sg, struct ib_udata *udata); + u32 max_num_sg); int bnxt_re_dereg_mr(struct ib_mr *mr, struct ib_udata *udata); struct ib_mw *bnxt_re_alloc_mw(struct ib_pd *ib_pd, enum ib_mw_type type, struct ib_udata *udata); |