[PATCH 2/2] pci: Use Qemu created PCI device nodes

[Benjamin Herrenschmidt]

On Sat, 2015-04-25 at 17:31 +1000, Alexey Kardashevskiy wrote:
> We need BAR setup in 2 cases: when SLOF needs to boot from a PCI device 
> (and SLOF can do BAR setup) and when we do PCI hotplug - and BARs are set 
> by the guest, otherwise we hit races here (Michael Roth can tell more). So 
> as for today there is no reason for doing this in QEMU.

Doing BAR setup in the guest is a violation of PAPR though .... we do it now
to workaround bugs I believe but normally the BARs are expected to be owned
and setup by FW on a PAPR system.

Ben.