diff options
Diffstat (limited to 'arch/arm/include/asm/io.h')
| -rw-r--r-- | arch/arm/include/asm/io.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 8959749ad6..ade1401f3b 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -110,9 +110,13 @@ static inline void __raw_readsl(unsigned long addr, void *data, int longlen) * have some advantages to use them instead of the simple one here. */ #define mb() dsb() +#define rmb() dsb() +#define wmb() dsb() #define __iormb() dmb() #define __iowmb() dmb() +#define smp_processor_id() 0 + #define writeb(v,c) ({ u8 __v = v; __iowmb(); __arch_putb(__v,c); __v; }) #define writew(v,c) ({ u16 __v = v; __iowmb(); __arch_putw(__v,c); __v; }) #define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; }) |