prom_allocate_phys
if (prom_allocate_phys(size, align, &physaddr) == -1) {
extern int prom_allocate_phys(size_t size, uint_t align,
if (prom_allocate_phys(size, align, &phys) == -1) {
if (prom_allocate_phys(alloc_size, alignsize, &pa) == 0) {
extern int prom_allocate_phys(size_t size, uint_t align,
extern int prom_allocate_phys(size_t size, uint_t align,