diff options
Diffstat (limited to 'kernel/arch/m68k/include/asm/cache.h')
| -rw-r--r-- | kernel/arch/m68k/include/asm/cache.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/arch/m68k/include/asm/cache.h b/kernel/arch/m68k/include/asm/cache.h new file mode 100644 index 000000000..0395c51e4 --- /dev/null +++ b/kernel/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 |