diff options
Diffstat (limited to 'arch/x86/include/asm/cache.h')
| -rw-r--r-- | arch/x86/include/asm/cache.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h index 87c9e0be4..d4678d491 100644 --- a/arch/x86/include/asm/cache.h +++ b/arch/x86/include/asm/cache.h @@ -32,4 +32,20 @@ #define ARCH_DMA_MINALIGN 64 #endif +static inline void wbinvd(void) +{ + asm volatile ("wbinvd" : : : "memory"); +} + +static inline void invd(void) +{ + asm volatile("invd" : : : "memory"); +} + +/* Enable caches and write buffer */ +void enable_caches(void); + +/* Disable caches and write buffer */ +void disable_caches(void); + #endif /* __X86_CACHE_H__ */ |