On Wed, Oct 13, 2021 at 5:43 AM Jason Wang <jasow...@redhat.com> wrote: > > > 在 2021/10/1 下午3:05, Eugenio Pérez 写道: > > Signed-off-by: Eugenio Pérez <epere...@redhat.com> > > --- > > hw/virtio/vhost-vdpa.c | 17 ++++++++++++++--- > > 1 file changed, 14 insertions(+), 3 deletions(-) > > > > diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c > > index 57a857444a..bc34de2439 100644 > > --- a/hw/virtio/vhost-vdpa.c > > +++ b/hw/virtio/vhost-vdpa.c > > @@ -649,16 +649,27 @@ static int vhost_vdpa_set_vring_kick(struct vhost_dev > > *dev, > > return vhost_vdpa_call(dev, VHOST_SET_VRING_KICK, file); > > } > > > > +static int vhost_vdpa_set_vring_dev_call(struct vhost_dev *dev, > > + struct vhost_vring_file *file) > > +{ > > + trace_vhost_vdpa_set_vring_call(dev, file->index, file->fd); > > + return vhost_vdpa_call(dev, VHOST_SET_VRING_CALL, file); > > +} > > + > > static int vhost_vdpa_set_vring_call(struct vhost_dev *dev, > > struct vhost_vring_file *file) > > { > > struct vhost_vdpa *v = dev->opaque; > > int vdpa_idx = vhost_vdpa_get_vq_index(dev, file->index); > > > > - trace_vhost_vdpa_set_vring_call(dev, file->index, file->fd); > > - > > v->call_fd[vdpa_idx] = file->fd; > > - return vhost_vdpa_call(dev, VHOST_SET_VRING_CALL, file); > > + if (v->shadow_vqs_enabled) { > > + VhostShadowVirtqueue *svq = g_ptr_array_index(v->shadow_vqs, > > vdpa_idx); > > + vhost_svq_set_guest_call_notifier(svq, file->fd); > > + return 0; > > + } else { > > + return vhost_vdpa_set_vring_dev_call(dev, file); > > + } > > > I feel like we should do the same for kick fd. > > Thanks >
I think this also has been answered on 08/20, but feel free to tell me otherwise if I missed something. Thanks! > > > } > > > > static int vhost_vdpa_get_features(struct vhost_dev *dev, >