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d8d4d62c TH |
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" | |
a27bd6c7 | 10 | #include "hw/qdev-properties.h" |
d8d4d62c TH |
11 | #include "hw/virtio/virtio.h" |
12 | #include "qapi/error.h" | |
0b8fa32f | 13 | #include "qemu/module.h" |
d8d4d62c TH |
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) |