diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/m68k/include/asm/cache.h | |
Diffstat (limited to 'arch/m68k/include/asm/cache.h')
| -rw-r--r-- | arch/m68k/include/asm/cache.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h new file mode 100644 index 00000000..0395c51e --- /dev/null +++ b/arch/m68k/include/asm/cache.h @@ -0,0 +1,13 @@ +/* + * include/asm-m68k/cache.h + */ +#ifndef __ARCH_M68K_CACHE_H +#define __ARCH_M68K_CACHE_H + +/* bytes per L1 cache line */ +#define L1_CACHE_SHIFT 4 +#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT) + +#define ARCH_DMA_MINALIGN L1_CACHE_BYTES + +#endif |