Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
[linux-2.6] / include / asm-sparc64 / cache.h
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))
12 #define         L1_CACHE_SHIFT_MAX 5    /* largest L1 which this arch supports */
13
14 #define        SMP_CACHE_BYTES_SHIFT    6
15 #define        SMP_CACHE_BYTES          (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */
16
17 #endif