diff options
Diffstat (limited to 'arch/x86/include/asm/io.h')
| -rw-r--r-- | arch/x86/include/asm/io.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index 3ccfaf610c8..33513b9a67f 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -46,16 +46,11 @@ build_mmio_write(__writel, "l", unsigned int, "r", ) #define mmiowb() barrier() #ifdef CONFIG_X86_64 + build_mmio_read(readq, "q", unsigned long, "=r", :"memory") -build_mmio_read(__readq, "q", unsigned long, "=r", ) build_mmio_write(writeq, "q", unsigned long, "r", :"memory") -build_mmio_write(__writeq, "q", unsigned long, "r", ) - -#define readq_relaxed(a) __readq(a) -#define __raw_readq __readq -#define __raw_writeq writeq -#else /* CONFIG_X86_32 from here */ +#else static inline __u64 readq(const volatile void __iomem *addr) { @@ -76,9 +71,14 @@ static inline void writeq(__u64 val, volatile void __iomem *addr) #endif +#define readq_relaxed(a) readq(a) + +#define __raw_readq(a) readq(a) +#define __raw_writeq(val, addr) writeq(val, addr) + /* Let people know that we have them */ -#define readq readq -#define writeq writeq +#define readq readq +#define writeq writeq extern int iommu_bio_merge; |