link_detect_connection_type
if (!link_detect_connection_type(link, &new_connection_type)) {
bool link_detect_connection_type(struct dc_link *link,
link_srv->detect_connection_type = link_detect_connection_type;
if (link->link_enc && (!link_detect_connection_type(link, &type) || type == dc_connection_none)) {
if (link_detect_connection_type(link, &type) && type == dc_connection_none) {