[EMAIL PROTECTED] wrote:
>>> I may confuse you. Currently master doesn't do in kernel PIO
>>> emulation, all string PIO will go to user level which is fine.  With
>>> lapic3, we have kernel PIO emulation for PIC. Linux doesn;t use
>>> string PIO for PIC (port 0x20/0x21) but XP and Win2003 does. So can
>>> u test kernel string PIO?
>> 
>> Yes, I should be able, just explain me what and how...
>> 
>> Laurent
> 
> Just check out both lapic3 user & kernel branch
> (may need to rebase to master). And try to boot XP
> guest like you do for master.
> thanks, eddie
BTW, I did a quick try, it broke Windows XP & 2003.
in kernel PIC get wrong initial value (port 0x20).
thx,eddie

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