diff options
Diffstat (limited to 'drivers/infiniband/hw/qedr/qedr.h')
| -rw-r--r-- | drivers/infiniband/hw/qedr/qedr.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qedr/qedr.h b/drivers/infiniband/hw/qedr/qedr.h index 460292179b32..9dde70373a55 100644 --- a/drivers/infiniband/hw/qedr/qedr.h +++ b/drivers/infiniband/hw/qedr/qedr.h @@ -310,6 +310,11 @@ struct qedr_pd { struct qedr_ucontext *uctx; }; +struct qedr_xrcd { + struct ib_xrcd ibxrcd; + u16 xrcd_id; +}; + struct qedr_qp_hwq_info { /* WQE Elements */ struct qed_chain pbl; @@ -361,6 +366,7 @@ struct qedr_srq { struct ib_umem *prod_umem; u16 srq_id; u32 srq_limit; + bool is_xrc; /* lock to protect srq recv post */ spinlock_t lock; }; @@ -573,6 +579,11 @@ static inline struct qedr_pd *get_qedr_pd(struct ib_pd *ibpd) return container_of(ibpd, struct qedr_pd, ibpd); } +static inline struct qedr_xrcd *get_qedr_xrcd(struct ib_xrcd *ibxrcd) +{ + return container_of(ibxrcd, struct qedr_xrcd, ibxrcd); +} + static inline struct qedr_cq *get_qedr_cq(struct ib_cq *ibcq) { return container_of(ibcq, struct qedr_cq, ibcq); @@ -598,6 +609,28 @@ static inline struct qedr_srq *get_qedr_srq(struct ib_srq *ibsrq) return container_of(ibsrq, struct qedr_srq, ibsrq); } +static inline bool qedr_qp_has_srq(struct qedr_qp *qp) +{ + return qp->srq; +} + +static inline bool qedr_qp_has_sq(struct qedr_qp *qp) +{ + if (qp->qp_type == IB_QPT_GSI || qp->qp_type == IB_QPT_XRC_TGT) + return 0; + + return 1; +} + +static inline bool qedr_qp_has_rq(struct qedr_qp *qp) +{ + if (qp->qp_type == IB_QPT_GSI || qp->qp_type == IB_QPT_XRC_INI || + qp->qp_type == IB_QPT_XRC_TGT || qedr_qp_has_srq(qp)) + return 0; + + return 1; +} + static inline struct qedr_user_mmap_entry * get_qedr_mmap_entry(struct rdma_user_mmap_entry *rdma_entry) { |