Re: [PATCH 1/2] PCI: Prevent bus conflicts while checking for bridge apertures

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On Mon, Dec 09, 2013 at 01:00:36PM -0700, Bjorn Helgaas wrote:

> I don't think it's 100% spec compliant because the spec allows
> PCI_COMMAND_IO to be set if the bridge has an enabled I/O BAR but does
> not support an I/O aperture.  I admit I have never seen such a device,
> and I doubt one exists :)

Yes, fair enough!

Jason
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