Function inb

bsp/x86/drivers/include/i386.h:15–20

#endif

static __inline unsigned char inb(int port)
{
    unsigned char data;
    __asm __volatile("inb %w1,%0" : "=a" (data) : "d" (port));
    return data;
}
static __inline unsigned char inb_p(unsigned short port)
{
    unsigned char _v;