diff options
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/radix-64k.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/radix-64k.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/radix-64k.h b/arch/powerpc/include/asm/book3s/64/radix-64k.h new file mode 100644 index 000000000000..82dc355f0b45 --- /dev/null +++ b/arch/powerpc/include/asm/book3s/64/radix-64k.h @@ -0,0 +1,12 @@ +#ifndef _ASM_POWERPC_PGTABLE_RADIX_64K_H +#define _ASM_POWERPC_PGTABLE_RADIX_64K_H + +/* + * For 64K page size supported index is 13/9/9/5 + */ +#define RADIX_PTE_INDEX_SIZE 5 /* 2MB huge page */ +#define RADIX_PMD_INDEX_SIZE 9 /* 1G huge page */ +#define RADIX_PUD_INDEX_SIZE 9 +#define RADIX_PGD_INDEX_SIZE 13 + +#endif /* _ASM_POWERPC_PGTABLE_RADIX_64K_H */ |