6 static inline uint8_t inb(uint16_t p)
9 asm volatile("inb %1,%0" : "=a" (v) : "Nd" (p));
13 static inline uint16_t inw(uint16_t p)
16 asm volatile("inw %1,%0" : "=a" (v) : "Nd" (p));
20 static inline uint32_t inl(uint16_t p)
23 asm volatile("inl %1,%0" : "=a" (v) : "Nd" (p));
27 static inline void outb(uint8_t v, uint16_t p)
29 asm volatile("outb %0,%1" : : "a" (v), "Nd" (p));
32 static inline void outw(uint16_t v, uint16_t p)
34 asm volatile("outw %0,%1" : : "a" (v), "Nd" (p));
37 static inline void outl(uint32_t v, uint16_t p)
39 asm volatile("outl %0,%1" : : "a" (v), "Nd" (p));
42 #endif /* _SYS_IO_H */