text: /*
   * vhost vsock ccw implementation
   *
   * This work is licensed under the terms of the GNU GPL, version 2 or (at
   * your option) any later version. See the COPYING file in the top-level
   * directory.
   */
  
  #include "qemu/osdep.h"
  #include "hw/virtio/virtio.h"
  #include "qapi/error.h"
  #include "virtio-ccw.h"
  
  static Property vhost_vsock_ccw_properties[] = {
      DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev,
                         VIRTIO_CCW_MAX_REV),
      DEFINE_PROP_END_OF_LIST(),
  };
  
  static void vhost_vsock_ccw_realize(VirtioCcwDevice *ccw_dev, Error **errp)
  {
      VHostVSockCCWState *dev = VHOST_VSOCK_CCW(ccw_dev);
      DeviceState *vdev = DEVICE(&dev->vdev);
  
      qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus));
      object_property_set_bool(OBJECT(vdev), true, "realized", errp);
  }
  
  static void vhost_vsock_ccw_class_init(ObjectClass *klass, void *data)
  {
      DeviceClass *dc = DEVICE_CLASS(klass);
      VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
  
      k->realize = vhost_vsock_ccw_realize;
      set_bit(DEVICE_CATEGORY_MISC, dc->categories);
      dc->props = vhost_vsock_ccw_properties;
  }
  
  static void vhost_vsock_ccw_instance_init(Object *obj)
  {
      VHostVSockCCWState *dev = VHOST_VSOCK_CCW(obj);
  
      virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
                                  TYPE_VHOST_VSOCK);
  }
  
  static const TypeInfo vhost_vsock_ccw_info = {
      .name          = TYPE_VHOST_VSOCK_CCW,
      .parent        = TYPE_VIRTIO_CCW_DEVICE,
      .instance_size = sizeof(VHostVSockCCWState),
      .instance_init = vhost_vsock_ccw_instance_init,
      .class_init    = vhost_vsock_ccw_class_init,
  };
  
  static void vhost_vsock_ccw_register(void)
  {
      type_register_static(&vhost_vsock_ccw_info);
  }
  
  type_init(vhost_vsock_ccw_register)
  