android_kernel_motorola_sm6225/include/asm-ppc64/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

36 lines
907 B
C

/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#ifndef __ARCH_PPC64_CACHE_H
#define __ARCH_PPC64_CACHE_H
#include <asm/types.h>
/* bytes per L1 cache line */
#define L1_CACHE_SHIFT 7
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
#define SMP_CACHE_BYTES L1_CACHE_BYTES
#define L1_CACHE_SHIFT_MAX 7 /* largest L1 which this arch supports */
#ifndef __ASSEMBLY__
struct ppc64_caches {
u32 dsize; /* L1 d-cache size */
u32 dline_size; /* L1 d-cache line size */
u32 log_dline_size;
u32 dlines_per_page;
u32 isize; /* L1 i-cache size */
u32 iline_size; /* L1 i-cache line size */
u32 log_iline_size;
u32 ilines_per_page;
};
extern struct ppc64_caches ppc64_caches;
#endif
#endif