diff options
Diffstat (limited to 'drivers/staging/rdma/ehca/ehca_reqs.c')
| -rw-r--r-- | drivers/staging/rdma/ehca/ehca_reqs.c | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/drivers/staging/rdma/ehca/ehca_reqs.c b/drivers/staging/rdma/ehca/ehca_reqs.c index 47f94984353d..10e2074384f5 100644 --- a/drivers/staging/rdma/ehca/ehca_reqs.c +++ b/drivers/staging/rdma/ehca/ehca_reqs.c @@ -110,19 +110,19 @@ static inline int ehca_write_rwqe(struct ipz_queue *ipz_rqueue, /* need ib_mad struct */ #include <rdma/ib_mad.h> -static void trace_send_wr_ud(const struct ib_send_wr *send_wr) +static void trace_ud_wr(const struct ib_ud_wr *ud_wr) { int idx; int j; - while (send_wr) { - struct ib_mad_hdr *mad_hdr = send_wr->wr.ud.mad_hdr; - struct ib_sge *sge = send_wr->sg_list; - ehca_gen_dbg("send_wr#%x wr_id=%lx num_sge=%x " - "send_flags=%x opcode=%x", idx, send_wr->wr_id, - send_wr->num_sge, send_wr->send_flags, - send_wr->opcode); + while (ud_wr) { + struct ib_mad_hdr *mad_hdr = ud_wrmad_hdr; + struct ib_sge *sge = ud_wr->wr.sg_list; + ehca_gen_dbg("ud_wr#%x wr_id=%lx num_sge=%x " + "send_flags=%x opcode=%x", idx, ud_wr->wr.wr_id, + ud_wr->wr.num_sge, ud_wr->wr.send_flags, + ud_wr->.wr.opcode); if (mad_hdr) { - ehca_gen_dbg("send_wr#%x mad_hdr base_version=%x " + ehca_gen_dbg("ud_wr#%x mad_hdr base_version=%x " "mgmt_class=%x class_version=%x method=%x " "status=%x class_specific=%x tid=%lx " "attr_id=%x resv=%x attr_mod=%x", @@ -134,33 +134,33 @@ static void trace_send_wr_ud(const struct ib_send_wr *send_wr) mad_hdr->resv, mad_hdr->attr_mod); } - for (j = 0; j < send_wr->num_sge; j++) { + for (j = 0; j < ud_wr->wr.num_sge; j++) { u8 *data = __va(sge->addr); - ehca_gen_dbg("send_wr#%x sge#%x addr=%p length=%x " + ehca_gen_dbg("ud_wr#%x sge#%x addr=%p length=%x " "lkey=%x", idx, j, data, sge->length, sge->lkey); /* assume length is n*16 */ - ehca_dmp(data, sge->length, "send_wr#%x sge#%x", + ehca_dmp(data, sge->length, "ud_wr#%x sge#%x", idx, j); sge++; } /* eof for j */ idx++; - send_wr = send_wr->next; - } /* eof while send_wr */ + ud_wr = ud_wr(ud_wr->wr.next); + } /* eof while ud_wr */ } #endif /* DEBUG_GSI_SEND_WR */ static inline int ehca_write_swqe(struct ehca_qp *qp, struct ehca_wqe *wqe_p, - const struct ib_send_wr *send_wr, + struct ib_send_wr *send_wr, u32 sq_map_idx, int hidden) { u32 idx; u64 dma_length; struct ehca_av *my_av; - u32 remote_qkey = send_wr->wr.ud.remote_qkey; + u32 remote_qkey; struct ehca_qmap_entry *qmap_entry = &qp->sq_map.map[sq_map_idx]; if (unlikely((send_wr->num_sge < 0) || @@ -223,20 +223,21 @@ static inline int ehca_write_swqe(struct ehca_qp *qp, /* no break is intential here */ case IB_QPT_UD: /* IB 1.2 spec C10-15 compliance */ - if (send_wr->wr.ud.remote_qkey & 0x80000000) + remote_qkey = ud_wr(send_wr)->remote_qkey; + if (remote_qkey & 0x80000000) remote_qkey = qp->qkey; - wqe_p->destination_qp_number = send_wr->wr.ud.remote_qpn << 8; + wqe_p->destination_qp_number = ud_wr(send_wr)->remote_qpn << 8; wqe_p->local_ee_context_qkey = remote_qkey; - if (unlikely(!send_wr->wr.ud.ah)) { - ehca_gen_err("wr.ud.ah is NULL. qp=%p", qp); + if (unlikely(!ud_wr(send_wr)->ah)) { + ehca_gen_err("ud_wr(send_wr) is NULL. qp=%p", qp); return -EINVAL; } - if (unlikely(send_wr->wr.ud.remote_qpn == 0)) { + if (unlikely(ud_wr(send_wr)->remote_qpn == 0)) { ehca_gen_err("dest QP# is 0. qp=%x", qp->real_qp_num); return -EINVAL; } - my_av = container_of(send_wr->wr.ud.ah, struct ehca_av, ib_ah); + my_av = container_of(ud_wr(send_wr)->ah, struct ehca_av, ib_ah); wqe_p->u.ud_av.ud_av = my_av->av; /* @@ -255,9 +256,9 @@ static inline int ehca_write_swqe(struct ehca_qp *qp, qp->qp_type == IB_QPT_GSI) wqe_p->u.ud_av.ud_av.pmtu = 1; if (qp->qp_type == IB_QPT_GSI) { - wqe_p->pkeyi = send_wr->wr.ud.pkey_index; + wqe_p->pkeyi = ud_wr(send_wr)->pkey_index; #ifdef DEBUG_GSI_SEND_WR - trace_send_wr_ud(send_wr); + trace_ud_wr(ud_wr(send_wr)); #endif /* DEBUG_GSI_SEND_WR */ } break; @@ -269,8 +270,8 @@ static inline int ehca_write_swqe(struct ehca_qp *qp, case IB_QPT_RC: /* TODO: atomic not implemented */ wqe_p->u.nud.remote_virtual_address = - send_wr->wr.rdma.remote_addr; - wqe_p->u.nud.rkey = send_wr->wr.rdma.rkey; + rdma_wr(send_wr)->remote_addr; + wqe_p->u.nud.rkey = rdma_wr(send_wr)->rkey; /* * omitted checking of IB_SEND_INLINE |