1/*
2 * vhost vsock ccw implementation
3 *
4 * This work is licensed under the terms of the GNU GPL, version 2 or (at
5 * your option) any later version. See the COPYING file in the top-level
6 * directory.
7 */
8
9#include "qemu/osdep.h"
10#include "hw/qdev-properties.h"
11#include "hw/virtio/virtio.h"
12#include "qapi/error.h"
13#include "qemu/module.h"
14#include "virtio-ccw.h"
15
16static Property vhost_vsock_ccw_properties[] = {
17 DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev,
18 VIRTIO_CCW_MAX_REV),
19 DEFINE_PROP_END_OF_LIST(),
20};
21
22static void vhost_vsock_ccw_realize(VirtioCcwDevice *ccw_dev, Error **errp)
23{
24 VHostVSockCCWState *dev = VHOST_VSOCK_CCW(ccw_dev);
25 DeviceState *vdev = DEVICE(&dev->vdev);
26
27 qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus));
28 object_property_set_bool(OBJECT(vdev), true, "realized", errp);
29}
30
31static void vhost_vsock_ccw_class_init(ObjectClass *klass, void *data)
32{
33 DeviceClass *dc = DEVICE_CLASS(klass);
34 VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
35
36 k->realize = vhost_vsock_ccw_realize;
37 set_bit(DEVICE_CATEGORY_MISC, dc->categories);
38 dc->props = vhost_vsock_ccw_properties;
39}
40
41static void vhost_vsock_ccw_instance_init(Object *obj)
42{
43 VHostVSockCCWState *dev = VHOST_VSOCK_CCW(obj);
44
45 virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
46 TYPE_VHOST_VSOCK);
47}
48
49static const TypeInfo vhost_vsock_ccw_info = {
50 .name = TYPE_VHOST_VSOCK_CCW,
51 .parent = TYPE_VIRTIO_CCW_DEVICE,
52 .instance_size = sizeof(VHostVSockCCWState),
53 .instance_init = vhost_vsock_ccw_instance_init,
54 .class_init = vhost_vsock_ccw_class_init,
55};
56
57static void vhost_vsock_ccw_register(void)
58{
59 type_register_static(&vhost_vsock_ccw_info);
60}
61
62type_init(vhost_vsock_ccw_register)
63