mips3_wired_enter_region
mips3_wired_enter_region(va, pa, MIPS3_WIRED_SIZE);
if (!mips3_wired_enter_region(addr, pa, size))
if (!mips3_wired_enter_region(addr, pa, size))
bool mips3_wired_enter_region(vaddr_t, paddr_t, vsize_t);