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12#include "qemu/osdep.h"
13#include "hw/qdev-properties.h"
14#include "hw/virtio/virtio.h"
15#include "qapi/error.h"
16#include "qemu/module.h"
17#include "virtio-ccw.h"
18
19static void virtio_ccw_rng_realize(VirtioCcwDevice *ccw_dev, Error **errp)
20{
21 VirtIORNGCcw *dev = VIRTIO_RNG_CCW(ccw_dev);
22 DeviceState *vdev = DEVICE(&dev->vdev);
23
24 if (!qdev_realize(vdev, BUS(&ccw_dev->bus), errp)) {
25 return;
26 }
27}
28
29static void virtio_ccw_rng_instance_init(Object *obj)
30{
31 VirtIORNGCcw *dev = VIRTIO_RNG_CCW(obj);
32
33 virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
34 TYPE_VIRTIO_RNG);
35}
36
37static Property virtio_ccw_rng_properties[] = {
38 DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
39 VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
40 DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev,
41 VIRTIO_CCW_MAX_REV),
42 DEFINE_PROP_END_OF_LIST(),
43};
44
45static void virtio_ccw_rng_class_init(ObjectClass *klass, void *data)
46{
47 DeviceClass *dc = DEVICE_CLASS(klass);
48 VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
49
50 k->realize = virtio_ccw_rng_realize;
51 device_class_set_props(dc, virtio_ccw_rng_properties);
52 set_bit(DEVICE_CATEGORY_MISC, dc->categories);
53}
54
55static const TypeInfo virtio_ccw_rng = {
56 .name = TYPE_VIRTIO_RNG_CCW,
57 .parent = TYPE_VIRTIO_CCW_DEVICE,
58 .instance_size = sizeof(VirtIORNGCcw),
59 .instance_init = virtio_ccw_rng_instance_init,
60 .class_init = virtio_ccw_rng_class_init,
61};
62
63static void virtio_ccw_rng_register(void)
64{
65 type_register_static(&virtio_ccw_rng);
66}
67
68type_init(virtio_ccw_rng_register)
69