IB/Verbs: Use management helper rdma_cap_iw_cm()
Introduce helper rdma_cap_iw_cm() to help us check if the port of an
IB device support IWARP Communication Manager.
Signed-off-by: Michael Wang <yun.wang@profitbricks.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Tested-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Tested-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 754a96b..3998e8b 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -754,7 +754,7 @@
if (qp_attr->qp_state == IB_QPS_RTR)
qp_attr->rq_psn = id_priv->seq_num;
- } else if (rdma_protocol_iwarp(id->device, id->port_num)) {
+ } else if (rdma_cap_iw_cm(id->device, id->port_num)) {
if (!id_priv->cm_id.iw) {
qp_attr->qp_access_flags = 0;
*qp_attr_mask = IB_QP_STATE | IB_QP_ACCESS_FLAGS;
@@ -1043,7 +1043,7 @@
if (rdma_cap_ib_cm(id_priv->id.device, 1)) {
if (id_priv->cm_id.ib)
ib_destroy_cm_id(id_priv->cm_id.ib);
- } else if (rdma_protocol_iwarp(id_priv->id.device, 1)) {
+ } else if (rdma_cap_iw_cm(id_priv->id.device, 1)) {
if (id_priv->cm_id.iw)
iw_destroy_cm_id(id_priv->cm_id.iw);
}
@@ -2527,7 +2527,7 @@
ret = cma_ib_listen(id_priv);
if (ret)
goto err;
- } else if (rdma_protocol_iwarp(id->device, 1)) {
+ } else if (rdma_cap_iw_cm(id->device, 1)) {
ret = cma_iw_listen(id_priv, backlog);
if (ret)
goto err;
@@ -2872,7 +2872,7 @@
ret = cma_resolve_ib_udp(id_priv, conn_param);
else
ret = cma_connect_ib(id_priv, conn_param);
- } else if (rdma_protocol_iwarp(id->device, id->port_num))
+ } else if (rdma_cap_iw_cm(id->device, id->port_num))
ret = cma_connect_iw(id_priv, conn_param);
else
ret = -ENOSYS;
@@ -2994,7 +2994,7 @@
else
ret = cma_rep_recv(id_priv);
}
- } else if (rdma_protocol_iwarp(id->device, id->port_num))
+ } else if (rdma_cap_iw_cm(id->device, id->port_num))
ret = cma_accept_iw(id_priv, conn_param);
else
ret = -ENOSYS;
@@ -3049,7 +3049,7 @@
ret = ib_send_cm_rej(id_priv->cm_id.ib,
IB_CM_REJ_CONSUMER_DEFINED, NULL,
0, private_data, private_data_len);
- } else if (rdma_protocol_iwarp(id->device, id->port_num)) {
+ } else if (rdma_cap_iw_cm(id->device, id->port_num)) {
ret = iw_cm_reject(id_priv->cm_id.iw,
private_data, private_data_len);
} else
@@ -3075,7 +3075,7 @@
/* Initiate or respond to a disconnect. */
if (ib_send_cm_dreq(id_priv->cm_id.ib, NULL, 0))
ib_send_cm_drep(id_priv->cm_id.ib, NULL, 0);
- } else if (rdma_protocol_iwarp(id->device, id->port_num)) {
+ } else if (rdma_cap_iw_cm(id->device, id->port_num)) {
ret = iw_cm_disconnect(id_priv->cm_id.iw, 0);
} else
ret = -EINVAL;