ADDR2PORT
outl(datum, ADDR2PORT(addr));
insb(ADDR2PORT(addr), dst, count);
insw(ADDR2PORT(addr), dst, count);
insl(ADDR2PORT(addr), dst, count);
outsb(ADDR2PORT(addr), s, n);
outsw(ADDR2PORT(addr), s, n);
outsl(ADDR2PORT(addr), s, n);
return inb(ADDR2PORT(addr));
return inw(ADDR2PORT(addr));
return inl(ADDR2PORT(addr));
outb(datum, ADDR2PORT(addr));
outw(datum, ADDR2PORT(addr));