Searched refs:vabits (Results 1 – 4 of 4) sorted by relevance
246 u64 vabits = IS_ENABLED(CONFIG_ARM64_64K_PAGES) ? VA_BITS in root_level_idx() local248 int shift = (ARM64_HW_PGTABLE_LEVELS(vabits) - 1) * (PAGE_SHIFT - 3); in root_level_idx()250 return (addr & ~_PAGE_OFFSET(vabits)) >> (shift + PAGE_SHIFT); in root_level_idx()
58 int vabits; /* Virtual Address size in bits */ member
30 # define cpu_vabits cpu_data[0].vabits
69 c->vabits = (read_cpucfg(LOONGARCH_CPUCFG1) & CPUCFG1_VABITS) >> 12; in cpu_probe_addrbits()70 vm_map_base = 0UL - (1UL << c->vabits); in cpu_probe_addrbits()