| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 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)) |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | |
| 13 | #define SMP_CACHE_BYTES_SHIFT 6 |
| 14 | #define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */ |
| 15 | |
| 16 | #endif |