[libvirt PATCH 4/4] docs: Remove one example from pci-addresses.rst
abologna at redhat.com
Thu Apr 16 12:23:14 UTC 2020
On Thu, 2020-04-16 at 12:29 +0200, Boris Fiuczynski wrote:
> I suggest to use the zpci addressing from the removed example because it
> outlines more clearly the differences in the parameters.
> Something like the example below:
> For s390x machines, PCI addresses are handled yet differently. No
> topology information is relayed in the PCI addresses; instead, the fid
> and uid elements of the zpci device convey information. In the simplest
> case, the following XML snippet
> <controller type='pci' index='0' model='pci-root'/>
> <controller type='pci' index='1' model='pci-bridge'>
> <model name='pci-bridge'/>
> <target chassisNr='1'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x01'
> <zpci uid='0x0001' fid='0x00000000'/>
> <interface type='bridge'>
> <mac address='02:ca:fe:fa:ce:04'/>
> <source bridge='virbr0'/>
> <model type='virtio'/>
> <address type='pci' domain='0x0000' bus='0x01' slot='0x01'
> <zpci uid='0x0007' fid='0x00000003'/>
> will result in the following in a Linux guest:
> 0007:00:00.0 Ethernet controller: Red Hat, Inc. Virtio network device
You're right, this example is more illustrative. Care to submit a
patch changing it?
Andrea Bolognani / Red Hat / Virtualization
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