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path: root/drivers/infiniband/hw/mthca/mthca_qp.c
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Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_qp.c')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c13
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 8fe6fee7a97a..fee60c852d14 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);