diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_qp.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c index df0516f2437..b5bc787c77b 100644 --- a/drivers/infiniband/hw/ehca/ehca_qp.c +++ b/drivers/infiniband/hw/ehca/ehca_qp.c @@ -523,6 +523,8 @@ struct ib_qp *ehca_create_qp(struct ib_pd *pd, goto create_qp_exit1; } + my_qp->ib_qp.qp_num = my_qp->real_qp_num; + switch (init_attr->qp_type) { case IB_QPT_RC: if (isdaqp == 0) { @@ -568,7 +570,7 @@ struct ib_qp *ehca_create_qp(struct ib_pd *pd, parms.act_nr_recv_wqes = init_attr->cap.max_recv_wr; parms.act_nr_send_sges = init_attr->cap.max_send_sge; parms.act_nr_recv_sges = init_attr->cap.max_recv_sge; - my_qp->real_qp_num = + my_qp->ib_qp.qp_num = (init_attr->qp_type == IB_QPT_SMI) ? 0 : 1; } @@ -595,7 +597,6 @@ struct ib_qp *ehca_create_qp(struct ib_pd *pd, my_qp->ib_qp.recv_cq = init_attr->recv_cq; my_qp->ib_qp.send_cq = init_attr->send_cq; - my_qp->ib_qp.qp_num = my_qp->real_qp_num; my_qp->ib_qp.qp_type = init_attr->qp_type; my_qp->qp_type = init_attr->qp_type; @@ -968,17 +969,21 @@ static int internal_modify_qp(struct ib_qp *ibqp, ((ehca_mult - 1) / ah_mult) : 0; else mqpcb->max_static_rate = 0; - update_mask |= EHCA_BMASK_SET(MQPCB_MASK_MAX_STATIC_RATE, 1); /* + * Always supply the GRH flag, even if it's zero, to give the + * hypervisor a clear "yes" or "no" instead of a "perhaps" + */ + update_mask |= EHCA_BMASK_SET(MQPCB_MASK_SEND_GRH_FLAG, 1); + + /* * only if GRH is TRUE we might consider SOURCE_GID_IDX * and DEST_GID otherwise phype will return H_ATTR_PARM!!! */ if (attr->ah_attr.ah_flags == IB_AH_GRH) { - mqpcb->send_grh_flag = 1 << 31; - update_mask |= - EHCA_BMASK_SET(MQPCB_MASK_SEND_GRH_FLAG, 1); + mqpcb->send_grh_flag = 1; + mqpcb->source_gid_idx = attr->ah_attr.grh.sgid_index; update_mask |= EHCA_BMASK_SET(MQPCB_MASK_SOURCE_GID_IDX, 1); |