Re: PCI passthrough resource remapping

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2010/3/31 Chris Wright <chrisw@xxxxxxxxxx>:
> * Kenni Lund (kenni@xxxxxxx) wrote:
>> 2010/3/31 Chris Wright <chrisw@xxxxxxxxxx>:
>> >> So I suppose I'll need to get rid of this shared IRQ before I can
>> >> conclude anything on the patch in git. Hmm, is there some cleaver way
>> >> of fixing this in Linux, or do I have to fix it by changing BIOS IRQ
>> >> settings, disabling hardware and/or moving the hardware around in
>> >> various PCI slots?
>> >
>> > The way I typically work around this is simply unbinding the driver from
>> > the device in the host (and thus freeing the irq).
>>
>> Doh...anyway, I went all the way, found a USB->PS2 adaptor, disabled
>> the onboard USB controller and PATA controller in BIOS, and now got
>> "kvm_assigned_intx_device" for all 4 IRQs :)
>
> A little extreme...but hey, that works ;-)  I'm still curious what's
> going on w/ your PCI card and the irq routing.  Something is suspect.

I'll not be able to do any further testing for the next two weeks, but
if you want me to perform some tests, test patches etc., just write
what you want me to do and I'll do it in two weeks.

Best Regards
Kenni
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