diff options
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_ib_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c index 5ae65691514b..111afd59ad15 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c @@ -571,20 +571,20 @@ int usnic_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, qp_grp = to_uqp_grp(ibqp); - /* TODO: Future Support All States */ mutex_lock(&qp_grp->vf->pf->usdev_lock); - if ((attr_mask & IB_QP_STATE) && attr->qp_state == IB_QPS_INIT) { - status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_INIT, NULL); - } else if ((attr_mask & IB_QP_STATE) && attr->qp_state == IB_QPS_RTR) { - status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RTR, NULL); - } else if ((attr_mask & IB_QP_STATE) && attr->qp_state == IB_QPS_RTS) { - status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RTS, NULL); + if ((attr_mask & IB_QP_PORT) && attr->port_num != 1) { + /* usnic devices only have one port */ + status = -EINVAL; + goto out_unlock; + } + if (attr_mask & IB_QP_STATE) { + status = usnic_ib_qp_grp_modify(qp_grp, attr->qp_state, NULL); } else { - usnic_err("Unexpected combination mask: %u state: %u\n", - attr_mask & IB_QP_STATE, attr->qp_state); + usnic_err("Unhandled request, attr_mask=0x%x\n", attr_mask); status = -EINVAL; } +out_unlock: mutex_unlock(&qp_grp->vf->pf->usdev_lock); return status; } |
