Re: [Qemu-devel] [PATCH v2 4/4] hw/pci-bridge: push down PXB in qtree in order to format PXB bus numer

[Marcel Apfelbaum <marcel@redhat.com>]

On 06/11/2015 12:29 AM, Laszlo Ersek wrote:
> On 06/10/15 22:11, Laszlo Ersek wrote:
>> On 06/10/15 21:34, Laszlo Ersek wrote:
>>> On 06/10/15 21:26, Marcel Apfelbaum wrote:
>
>>>> BTW, did you try to boot from it :) ?
>>>
>>> No, not yet; I'll have to write additional OVMF code for that; but the
>>> syntax is OK, and the information is there, so I'm fairly sure I can
>>> write that code. :)
>>
>> On a second thought -- I *will* write the OVMF code for this now, or
>> tomorrow, because the syntax is *still* a little bit off. I think we'll
>> need:
>>
>>    /extra-pci-roots@0/pci-root@4/pci-bridge@0/ethernet@2/ethernet-phy@0
>>                    ^^
>>
>> The part I marked (ie. the @ and the UnitAddress after it) are
>> mandatory. I'll just hardcode the "@0" string there in QEMU, as written
>> above.
>
> Yes, that works; I can PXE-boot with OVMF from a virtio-net-pci NIC that
> is located at the above OFW devpath.
Good!
I'll work now on Seabios
.

Thanks,
Marcel
>
> Thanks
> Laszlo
>