diff options
Diffstat (limited to 'drivers/infiniband/core/cma.c')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index ca4c5dcd7133..79b16028e898 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2616,14 +2616,16 @@ static int cma_connect_iw(struct rdma_id_private *id_priv, if (ret) goto out; - iw_param.ord = conn_param->initiator_depth; - iw_param.ird = conn_param->responder_resources; - iw_param.private_data = conn_param->private_data; - iw_param.private_data_len = conn_param->private_data_len; - if (id_priv->id.qp) + if (conn_param) { + iw_param.ord = conn_param->initiator_depth; + iw_param.ird = conn_param->responder_resources; + iw_param.private_data = conn_param->private_data; + iw_param.private_data_len = conn_param->private_data_len; + iw_param.qpn = id_priv->id.qp ? id_priv->qp_num : conn_param->qp_num; + } else { + memset(&iw_param, 0, sizeof iw_param); iw_param.qpn = id_priv->qp_num; - else - iw_param.qpn = conn_param->qp_num; + } ret = iw_cm_connect(cm_id, &iw_param); out: if (ret) { @@ -2765,14 +2767,20 @@ int rdma_accept(struct rdma_cm_id *id, struct rdma_conn_param *conn_param) switch (rdma_node_get_transport(id->device->node_type)) { case RDMA_TRANSPORT_IB: - if (id->qp_type == IB_QPT_UD) - ret = cma_send_sidr_rep(id_priv, IB_SIDR_SUCCESS, - conn_param->private_data, - conn_param->private_data_len); - else if (conn_param) - ret = cma_accept_ib(id_priv, conn_param); - else - ret = cma_rep_recv(id_priv); + if (id->qp_type == IB_QPT_UD) { + if (conn_param) + ret = cma_send_sidr_rep(id_priv, IB_SIDR_SUCCESS, + conn_param->private_data, + conn_param->private_data_len); + else + ret = cma_send_sidr_rep(id_priv, IB_SIDR_SUCCESS, + NULL, 0); + } else { + if (conn_param) + ret = cma_accept_ib(id_priv, conn_param); + else + ret = cma_rep_recv(id_priv); + } break; case RDMA_TRANSPORT_IWARP: ret = cma_accept_iw(id_priv, conn_param); |