diff options
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/qp.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index a34b9a2a32b6..31a2e65e4906 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -623,13 +623,7 @@ static void rvt_clear_mr_refs(struct rvt_qp *qp, int clr_sends) while (qp->s_last != qp->s_head) { struct rvt_swqe *wqe = rvt_get_swqe_ptr(qp, qp->s_last); - rvt_put_swqe(wqe); - - if (qp->ibqp.qp_type == IB_QPT_UD || - qp->ibqp.qp_type == IB_QPT_SMI || - qp->ibqp.qp_type == IB_QPT_GSI) - atomic_dec(&ibah_to_rvtah( - wqe->ud_wr.ah)->refcount); + rvt_put_qp_swqe(qp, wqe); if (++qp->s_last >= qp->s_size) qp->s_last = 0; smp_wmb(); /* see qp_set_savail */ @@ -957,8 +951,6 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, size_t sg_list_sz; struct ib_qp *ret = ERR_PTR(-ENOMEM); struct rvt_dev_info *rdi = ib_to_rvt(ibpd->device); - struct rvt_ucontext *ucontext = rdma_udata_to_drv_context( - udata, struct rvt_ucontext, ibucontext); void *priv = NULL; size_t sqsize; @@ -1131,8 +1123,7 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, } else { u32 s = sizeof(struct rvt_rwq) + qp->r_rq.size * sz; - qp->ip = rvt_create_mmap_info(rdi, s, - &ucontext->ibucontext, + qp->ip = rvt_create_mmap_info(rdi, s, udata, qp->r_rq.wq); if (!qp->ip) { ret = ERR_PTR(-ENOMEM); @@ -1617,7 +1608,7 @@ inval: * * Return: 0 on success. */ -int rvt_destroy_qp(struct ib_qp *ibqp) +int rvt_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata) { struct rvt_qp *qp = ibqp_to_rvtqp(ibqp); struct rvt_dev_info *rdi = ib_to_rvt(ibqp->device); @@ -2018,8 +2009,7 @@ static int rvt_post_one_wr(struct rvt_qp *qp, * opportunity to adjust PSN values based on internal checks. */ log_pmtu = qp->log_pmtu; - if (qp->ibqp.qp_type != IB_QPT_UC && - qp->ibqp.qp_type != IB_QPT_RC) { + if (qp->allowed_ops == IB_OPCODE_UD) { struct rvt_ah *ah = ibah_to_rvtah(wqe->ud_wr.ah); log_pmtu = ah->log_pmtu; @@ -2067,8 +2057,7 @@ static int rvt_post_one_wr(struct rvt_qp *qp, return 0; bail_inval_free_ref: - if (qp->ibqp.qp_type != IB_QPT_UC && - qp->ibqp.qp_type != IB_QPT_RC) + if (qp->allowed_ops == IB_OPCODE_UD) atomic_dec(&ibah_to_rvtah(ud_wr(wr)->ah)->refcount); bail_inval_free: /* release mr holds */ @@ -2691,11 +2680,7 @@ void rvt_send_complete(struct rvt_qp *qp, struct rvt_swqe *wqe, qp->s_last = last; /* See post_send() */ barrier(); - rvt_put_swqe(wqe); - if (qp->ibqp.qp_type == IB_QPT_UD || - qp->ibqp.qp_type == IB_QPT_SMI || - qp->ibqp.qp_type == IB_QPT_GSI) - atomic_dec(&ibah_to_rvtah(wqe->ud_wr.ah)->refcount); + rvt_put_qp_swqe(qp, wqe); rvt_qp_swqe_complete(qp, wqe, |