diff options
Diffstat (limited to 'include/asm-sparc64/cache.h')
| -rw-r--r-- | include/asm-sparc64/cache.h | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/include/asm-sparc64/cache.h b/include/asm-sparc64/cache.h index e9df17acedde..fa9de5cadbf1 100644 --- a/include/asm-sparc64/cache.h +++ b/include/asm-sparc64/cache.h | |||
| @@ -1,18 +1 @@ | |||
| 1 | /* | #include <asm-sparc/cache.h> | |
| 2 | * include/asm-sparc64/cache.h | ||
| 3 | */ | ||
| 4 | #ifndef __ARCH_SPARC64_CACHE_H | ||
| 5 | #define __ARCH_SPARC64_CACHE_H | ||
| 6 | |||
| 7 | /* bytes per L1 cache line */ | ||
| 8 | #define L1_CACHE_SHIFT 5 | ||
| 9 | #define L1_CACHE_BYTES 32 /* Two 16-byte sub-blocks per line. */ | ||
| 10 | |||
| 11 | #define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)) | ||
| 12 | |||
| 13 | #define SMP_CACHE_BYTES_SHIFT 6 | ||
| 14 | #define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */ | ||
| 15 | |||
| 16 | #define __read_mostly __attribute__((__section__(".data.read_mostly"))) | ||
| 17 | |||
| 18 | #endif | ||
