virtio: add vhost support for virtio devices

[qemu.git] / hw / virtio / vhost-user-rng.c

diff --git a/hw/virtio/vhost-user-rng.c b/hw/virtio/vhost-user-rng.c
index 08bccba9dc3110df7cfd91910c6c00a6ab501e3f..3a7bf8e32db6e4d6819083dfcc05c94f9b9a273a 100644 (file)
--- a/hw/virtio/vhost-user-rng.c
+++ b/hw/virtio/vhost-user-rng.c
@@ -247,6 +247,12 @@ static void vu_rng_device_unrealize(DeviceState *dev)
     vhost_user_cleanup(&rng->vhost_user);
 }
 
     vhost_user_cleanup(&rng->vhost_user);
 }
 

+static struct vhost_dev *vu_rng_get_vhost(VirtIODevice *vdev)
+{
+    VHostUserRNG *rng = VHOST_USER_RNG(vdev);
+    return &rng->vhost_dev;
+}
+

 static const VMStateDescription vu_rng_vmstate = {
     .name = "vhost-user-rng",
     .unmigratable = 1,
 static const VMStateDescription vu_rng_vmstate = {
     .name = "vhost-user-rng",
     .unmigratable = 1,


@@ -272,6 +278,7 @@ static void vu_rng_class_init(ObjectClass *klass, void *data)
     vdc->set_status = vu_rng_set_status;
     vdc->guest_notifier_mask = vu_rng_guest_notifier_mask;
     vdc->guest_notifier_pending = vu_rng_guest_notifier_pending;
     vdc->set_status = vu_rng_set_status;
     vdc->guest_notifier_mask = vu_rng_guest_notifier_mask;
     vdc->guest_notifier_pending = vu_rng_guest_notifier_pending;

+    vdc->get_vhost = vu_rng_get_vhost;

 }
 
 static const TypeInfo vu_rng_info = {
 }
 
 static const TypeInfo vu_rng_info = {