rimt_node_map_id
parent = rimt_node_map_id(parent, id, id_out, type_mask);
parent = rimt_node_map_id(info->node, alias, &deviceid, RIMT_IOMMU_TYPE);
parent = rimt_node_map_id(node, *in_id, &deviceid, RIMT_IOMMU_TYPE);