[Qemu-devel] Re: [PATCHv4 05/12] virtio: add APIs for queue fields

[Michael S. Tsirkin]

On Mon, Mar 08, 2010 at 11:46:46AM +0530, Amit Shah wrote:
> On (Sat) Mar 06 2010 [21:07:57], Michael S. Tsirkin wrote:
> > On Fri, Mar 05, 2010 at 06:38:35PM +0530, Amit Shah wrote:
> > > On (Wed) Mar 03 2010 [19:16:09], Michael S. Tsirkin wrote:
> > > > +
> > > > +EventNotifier *virtio_queue_guest_notifier(VirtQueue *vq)
> > > > +{
> > > > +    return &vq->guest_notifier;
> > > > +}
> > > > +EventNotifier *virtio_queue_host_notifier(VirtQueue *vq)
> > > > +{
> > > > +    return &vq->host_notifier;
> > > > +}
> > > 
> > > Where are these host_notifier and guest_notifier fields set? Am I
> > > completely missing it?
> > 
> > What do you mean by "set"?
> > You get a pointer, you can e.g. init it.
> 
> I mean where is vq->host_notifier initialised?
> 
>               Amit

There's a function to do this. Called from virtio-pci.