diff options
Diffstat (limited to 'arch/arm64/include/asm/cache.h')
| -rw-r--r-- | arch/arm64/include/asm/cache.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h index 5df5cfe1c143..9bbffc7a301f 100644 --- a/arch/arm64/include/asm/cache.h +++ b/arch/arm64/include/asm/cache.h @@ -33,7 +33,7 @@ #define ICACHE_POLICY_VIPT 2 #define ICACHE_POLICY_PIPT 3 -#define L1_CACHE_SHIFT (6) +#define L1_CACHE_SHIFT 7 #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) /* @@ -43,7 +43,7 @@ * cache before the transfer is done, causing old data to be seen by * the CPU. */ -#define ARCH_DMA_MINALIGN (128) +#define ARCH_DMA_MINALIGN L1_CACHE_BYTES #ifndef __ASSEMBLY__ @@ -77,7 +77,7 @@ static inline u32 cache_type_cwg(void) static inline int cache_line_size(void) { u32 cwg = cache_type_cwg(); - return cwg ? 4 << cwg : ARCH_DMA_MINALIGN; + return cwg ? 4 << cwg : L1_CACHE_BYTES; } #endif /* __ASSEMBLY__ */ |