outport and inport command

[assaf stoler]

Hi all,

I have run into a problem using grub on hardware with watchdog enabled,
since it might take to long for the initrd / kernel decompression stage,
and the watch god boots the system, in order to overcome, I tried to
re-set the watchdog timer by writing 0x1 to io port 230 (my hardware),
but 
could not get it to compile, 

any idea how to do an outb under grub ?

and while we're on the topic, it might be a good thing to add the
commands for portread, and portwrite to grub ...
I'd to that myself if I can just figure out how to ... (when trying to
add sys/io.h, if won't compile ...)

Thanks,

Assaf