efc_fabric_set_topology
efc_fabric_set_topology(node, EFC_NPORT_TOPO_P2P);
efc_fabric_set_topology(node, EFC_NPORT_TOPO_FABRIC);
efc_fabric_set_topology(node, EFC_NPORT_TOPO_P2P);
efc_fabric_set_topology(struct efc_node *node,