diff options
-rw-r--r-- | arch/arm/include/asm/io.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index bcbaf0d83c..5b24b88efc 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -98,11 +98,21 @@ static inline void __raw_readsl(unsigned long addr, void *data, int longlen) #define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; }) #define writeq(v,c) ({ u64 __v = v; __iowmb(); __arch_putq(__v,c); __v; }) +#define writeb_relaxed(v,c) __raw_writeb(v, c) +#define writew_relaxed(v,c) __raw_writew(v, c) +#define writel_relaxed(v,c) __raw_writel(v, c) +#define writeq_relaxed(v,c) __raw_writeq(v, c) + #define readb(c) ({ u8 __v = __arch_getb(c); __iormb(); __v; }) #define readw(c) ({ u16 __v = __arch_getw(c); __iormb(); __v; }) #define readl(c) ({ u32 __v = __arch_getl(c); __iormb(); __v; }) #define readq(c) ({ u64 __v = __arch_getq(c); __iormb(); __v; }) +#define readb_relaxed(c) __raw_readb(c) +#define readw_relaxed(c) __raw_readw(c) +#define readl_relaxed(c) __raw_readl(c) +#define readq_relaxed(c) __raw_readq(c) + /* * The compiler seems to be incapable of optimising constants * properly. Spell it out to the compiler in some cases. |