inb
"Martin Fflores" <[email protected]>
| Newsgroups | org.kernel.vger.linux-assembly |
|---|---|
| Message-ID | <[email protected]> |
hi! everyone, i have a little problem with the extended assembly, when i try
to compile this:
__asm__ __volatile__("inb %1,%0;":"=r"(returned):"r"(port));
it makes a error layout, if instead i write :
__asm__ __volatile("inb $0x64,%0;":"=r"(returned));
its work right; So how i can make a macro that recibe a port value or
argumen like the first example???
i wan to write in any port not a const value;
i hope you can help, i'm so coriosus abpout all this things of linux.
Sorry abour my english
Martin Flores.
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