rman_manage_region
rman_manage_region(rm, rman_get_start(res), rman_get_end(res));
if (rman_manage_region(&stolen_rman, stolen_rman.rm_start, stolen_rman.rm_end))
if (rman_manage_region(rm, start, end)) {
if (rman_manage_region(rm, start, end)) {
if (rman_manage_region(rm, start, end)) {
if (rman_manage_region(rm, start, end)) {
|| rman_manage_region(&drq_rman,
|| rman_manage_region(&port_rman, 0, 0xffff))
|| rman_manage_region(&mem_rman, 0, ~0))
int rman_manage_region(struct rman *rm, u_long start, u_long end);