On Tue, 13 Dec 2016 14:25:44 +0200
Marcel Apfelbaum <marcel(a)redhat.com> wrote:
>> Now... from what Laine was saying it sounds like more of
the
>> differences between PCI-E placement and PCI placement may be
>> implemented by libvirt than qemu than I realized. So possibly we do
>> want to make the bus be PCI-E on the qemu side, but have libvirt use
>> the vanilla-PCI placement guidelines rather than PCI-E for pseries.
>
> Basically the special casing I was mentioning earlier.
That looks complicated.. I wish I would no more about the pseries
PCIe stuff, does any one know where I can get the info ? (besides 'google it'...)
This is described in the LoPAPR specification, available at:
https://openpowerfoundation.org/wp-content/uploads/2016/05/LoPAPR_DRAFT_v...
Cheers.
--
Greg