Re: [libvirt] autocreate tap device for VIR_DOMAIN_NET_TYPE_ETHERNET

I'm a little puzzelled why you're adding this 'peer' address in here and throughout the code. This patch is supposedly just moving the existing QEMU logic out into the libvirt layer, so AFAICT, this should not require any changes to the XML parsing layer. If this 'peer' info is some extra enhancement, it should really be written as a separate patch, rather than squashed into this patch. So can you re-post with just the code for moving the tap dev creation from qemu into libvirt, and then post separate patches for any further features you want considered.