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-rw-r--r--hw/virtio/virtio.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 46f79c9e14..62b9c002ff 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1645,6 +1645,27 @@ void virtio_vmstate_save(QEMUFile *f, void *opaque, size_t size)
virtio_save(VIRTIO_DEVICE(opaque), f);
}
+/* A wrapper for use as a VMState .put function */
+static void virtio_device_put(QEMUFile *f, void *opaque, size_t size)
+{
+ virtio_save(VIRTIO_DEVICE(opaque), f);
+}
+
+/* A wrapper for use as a VMState .get function */
+static int virtio_device_get(QEMUFile *f, void *opaque, size_t size)
+{
+ VirtIODevice *vdev = VIRTIO_DEVICE(opaque);
+ DeviceClass *dc = DEVICE_CLASS(VIRTIO_DEVICE_GET_CLASS(vdev));
+
+ return virtio_load(vdev, f, dc->vmsd->version_id);
+}
+
+const VMStateInfo virtio_vmstate_info = {
+ .name = "virtio",
+ .get = virtio_device_get,
+ .put = virtio_device_put,
+};
+
static int virtio_set_features_nocheck(VirtIODevice *vdev, uint64_t val)
{
VirtioDeviceClass *k = VIRTIO_DEVICE_GET_CLASS(vdev);