Re: [PATCH RFC] virtio-spec: flexible configuration layout

Vadim Rozenfeld
2011-11-13T20:40:44Z

On Wed, 2011-11-09 at 14:38 +0200, Avi Kivity wrote:
> On 11/09/2011 10:46 AM, Sasha Levin wrote:
> > > Alternatively we can add new structures with new
> > > structure IDs, pointed to from PCI configuration space.
> > >
> > > As we don't yet have devices or drivers with 64 bit features,
> > > I decided we don't need high feature bits in legacy space.
> > > This also frees up feature bit 31 as we don't need it
> > > to enable high feature bits anymore.
> >
> > KVM tool actually has support for 64bit features, we can probably remove
> > that when Pekka isn't looking :)
> >
>
> What about the Windows drivers?
>
Probably some small adjustments will be required,
but I don't see any major problem here.

Vadim.