Re: [Xen-devel] a problem of interrupt in Gos(winxp or vista)

[Keir Fraser <keir@xxxxxxxxxxxxx>]

On 21/11/06 6:45 am, "Tian, Kevin" <kevin.tian@xxxxxxxxx> wrote:

>> Dear all,
>>     Recently, I find a problem which you can only see 16 interrupts in
>> Gos(winxp), and as we all known, there is 24 interrupts in a apic. Why? I
>> have puzzled for long time about this issue. Somebody can help me?
>> Thanks
>> lot.
>> 
> 
> Because qemu itself only supports 16 virtual interrupt lines by far, with
> identity mapping between pic pin and ioapic pin.

This will change today. :-)

 -- Keir


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