diff options
Diffstat (limited to 'arch/x86/include/asm/io.h')
| -rw-r--r-- | arch/x86/include/asm/io.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index f6d91ecb8026..638c1a2a82e0 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -258,37 +258,37 @@ static inline void slow_down_io(void) #endif #define BUILDIO(bwl, bw, type) \ -static inline void out##bwl(unsigned type value, int port) \ +static inline void out##bwl(type value, u16 port) \ { \ asm volatile("out" #bwl " %" #bw "0, %w1" \ : : "a"(value), "Nd"(port)); \ } \ \ -static inline unsigned type in##bwl(int port) \ +static inline type in##bwl(u16 port) \ { \ - unsigned type value; \ + type value; \ asm volatile("in" #bwl " %w1, %" #bw "0" \ : "=a"(value) : "Nd"(port)); \ return value; \ } \ \ -static inline void out##bwl##_p(unsigned type value, int port) \ +static inline void out##bwl##_p(type value, u16 port) \ { \ out##bwl(value, port); \ slow_down_io(); \ } \ \ -static inline unsigned type in##bwl##_p(int port) \ +static inline type in##bwl##_p(u16 port) \ { \ - unsigned type value = in##bwl(port); \ + type value = in##bwl(port); \ slow_down_io(); \ return value; \ } \ \ -static inline void outs##bwl(int port, const void *addr, unsigned long count) \ +static inline void outs##bwl(u16 port, const void *addr, unsigned long count) \ { \ if (cc_platform_has(CC_ATTR_GUEST_UNROLL_STRING_IO)) { \ - unsigned type *value = (unsigned type *)addr; \ + type *value = (type *)addr; \ while (count) { \ out##bwl(*value, port); \ value++; \ @@ -301,10 +301,10 @@ static inline void outs##bwl(int port, const void *addr, unsigned long count) \ } \ } \ \ -static inline void ins##bwl(int port, void *addr, unsigned long count) \ +static inline void ins##bwl(u16 port, void *addr, unsigned long count) \ { \ if (cc_platform_has(CC_ATTR_GUEST_UNROLL_STRING_IO)) { \ - unsigned type *value = (unsigned type *)addr; \ + type *value = (type *)addr; \ while (count) { \ *value = in##bwl(port); \ value++; \ @@ -317,9 +317,9 @@ static inline void ins##bwl(int port, void *addr, unsigned long count) \ } \ } -BUILDIO(b, b, char) -BUILDIO(w, w, short) -BUILDIO(l, , int) +BUILDIO(b, b, u8) +BUILDIO(w, w, u16) +BUILDIO(l, , u32) #define inb inb #define inw inw |