xpt_path_serialno
char * xpt_path_serialno(struct cam_path *path);
info.d_serialno = xpt_path_serialno(periph->path);
info.d_serialno = xpt_path_serialno(periph->path);
info.d_serialno = xpt_path_serialno(periph->path);
info.d_serialno = xpt_path_serialno(periph->path);
info.d_serialno = xpt_path_serialno(periph->path);
info.d_serialno = xpt_path_serialno(periph->path);