On 2011-01-19 17:57, Anthony Liguori wrote: > On 01/19/2011 07:15 AM, Markus Armbruster wrote: >> So they interact with KVM (need kvm_state), and they interact with the >> emulated PCI bus. Could you elaborate on the fundamental difference >> between the two interactions that makes you choose the (hypothetical) >> KVM bus over the PCI bus as device parent? >> > > It's almost arbitrary, but I would say it's the direction that I/Os flow.
We need both if we want KVM buses. They are useless for enumerating the device on that bus the guest sees it on. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
