diff options
Diffstat (limited to 'include/asm-powerpc/page_64.h')
| -rw-r--r-- | include/asm-powerpc/page_64.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h index 56a2df0f6836e..4ee82c61e4d7e 100644 --- a/include/asm-powerpc/page_64.h +++ b/include/asm-powerpc/page_64.h @@ -26,12 +26,18 @@ */ #define PAGE_FACTOR (PAGE_SHIFT - HW_PAGE_SHIFT) -/* Segment size */ +/* Segment size; normal 256M segments */ #define SID_SHIFT 28 #define SID_MASK ASM_CONST(0xfffffffff) #define ESID_MASK 0xfffffffff0000000UL #define GET_ESID(x) (((x) >> SID_SHIFT) & SID_MASK) +/* 1T segments */ +#define SID_SHIFT_1T 40 +#define SID_MASK_1T 0xffffffUL +#define ESID_MASK_1T 0xffffff0000000000UL +#define GET_ESID_1T(x) (((x) >> SID_SHIFT_1T) & SID_MASK_1T) + #ifndef __ASSEMBLY__ #include <asm/cache.h> |