linux/include/asm-sparc64/cache.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

18 lines
529 B
C

/*
* include/asm-sparc64/cache.h
*/
#ifndef __ARCH_SPARC64_CACHE_H
#define __ARCH_SPARC64_CACHE_H
/* bytes per L1 cache line */
#define L1_CACHE_SHIFT 5
#define L1_CACHE_BYTES 32 /* Two 16-byte sub-blocks per line. */
#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
#define L1_CACHE_SHIFT_MAX 5 /* largest L1 which this arch supports */
#define SMP_CACHE_BYTES_SHIFT 6
#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */
#endif