/SPARTAN/trunk/arch/amd64/include/asm.h |
---|
53,13 → 53,13 |
{ |
__u8 out; |
asm ( |
__asm__ volatile ( |
"mov %1, %%dx;" |
"inb %%dx,%%al;" |
"mov %%al, %0;" |
:"=m"(out) |
:"m"(port) |
:"%dx","%al" |
:"%rdx","%rax" |
); |
return out; |
} |
66,13 → 66,13 |
static inline __u8 outb(__u16 port,__u8 b) |
{ |
asm ( |
__asm__ volatile ( |
"mov %0,%%dx;" |
"mov %1,%%al;" |
"outb %%al,%%dx;" |
: |
:"m"( port), "m" (b) |
:"%dx","%al" |
:"%rdx","%rax" |
); |
} |