diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_qp.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 8fe6fee7a97..fee60c852d1 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -701,6 +701,19 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_PRIMARY_ADDR_PATH); } + if (ibqp->qp_type == IB_QPT_RC && + cur_state == IB_QPS_INIT && new_state == IB_QPS_RTR) { + u8 sched_queue = ibqp->uobject ? 0x2 : 0x1; + + if (mthca_is_memfree(dev)) + qp_context->rlkey_arbel_sched_queue |= sched_queue; + else + qp_context->tavor_sched_queue |= cpu_to_be32(sched_queue); + + qp_param->opt_param_mask |= + cpu_to_be32(MTHCA_QP_OPTPAR_SCHED_QUEUE); + } + if (attr_mask & IB_QP_TIMEOUT) { qp_context->pri_path.ackto = attr->timeout << 3; qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_ACK_TIMEOUT); |