Re: [PATCH 4/12] PCI PM: Make it possible to force using INTx for PCIe PME signaling

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On Wednesday 06 January 2010, Matthew Garrett wrote:
> On Wed, Jan 06, 2010 at 01:56:25PM -0800, Jesse Barnes wrote:
> 
> > This scares me a little... seems like we're not restoring some state on
> > resume that's needed for MSIs to work?  Looks fine though.
> 
> Yeah, that was my concern. We debugged this a little on IRC and didn't 
> get anywhere, though, so probably need to find someone who knows more 
> about MSIs...

I'd rather say someone who knows more about ICH7. :-)

MSIs work just fine after resume for the other devices in the same box,
so I'd say it's a chipset issue.

Rafael
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