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 | |
16 | static 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 | |
22 | static 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 | |
31 | static 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 | |
41 | static 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 | |
49 | static 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 | |
57 | static void vhost_vsock_ccw_register(void) |
58 | { |
59 | type_register_static(&vhost_vsock_ccw_info); |
60 | } |
61 | |
62 | type_init(vhost_vsock_ccw_register) |
63 | |