diff options
Diffstat (limited to 'arch/mips/include/asm/mipsregs.h')
| -rw-r--r-- | arch/mips/include/asm/mipsregs.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 32ef8bec5c8..a581d60cbcc 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -220,6 +220,22 @@ #error Bad page size configuration! #endif +/* + * Default huge tlb size for a given kernel configuration + */ +#ifdef CONFIG_PAGE_SIZE_4KB +#define PM_HUGE_MASK PM_1M +#elif defined(CONFIG_PAGE_SIZE_8KB) +#define PM_HUGE_MASK PM_4M +#elif defined(CONFIG_PAGE_SIZE_16KB) +#define PM_HUGE_MASK PM_16M +#elif defined(CONFIG_PAGE_SIZE_32KB) +#define PM_HUGE_MASK PM_64M +#elif defined(CONFIG_PAGE_SIZE_64KB) +#define PM_HUGE_MASK PM_256M +#elif defined(CONFIG_HUGETLB_PAGE) +#error Bad page size configuration for hugetlbfs! +#endif /* * Values used for computation of new tlb entries |