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12#include "qemu/osdep.h"
13#include "hw/virtio/virtio.h"
14#include "qapi/error.h"
15#include "virtio-ccw.h"
16
17static void virtio_ccw_blk_realize(VirtioCcwDevice *ccw_dev, Error **errp)
18{
19 VirtIOBlkCcw *dev = VIRTIO_BLK_CCW(ccw_dev);
20 DeviceState *vdev = DEVICE(&dev->vdev);
21
22 qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus));
23 object_property_set_bool(OBJECT(vdev), true, "realized", errp);
24}
25
26static void virtio_ccw_blk_instance_init(Object *obj)
27{
28 VirtIOBlkCcw *dev = VIRTIO_BLK_CCW(obj);
29
30 virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
31 TYPE_VIRTIO_BLK);
32 object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev),
33 "bootindex", &error_abort);
34}
35
36static Property virtio_ccw_blk_properties[] = {
37 DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
38 VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
39 DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev,
40 VIRTIO_CCW_MAX_REV),
41 DEFINE_PROP_END_OF_LIST(),
42};
43
44static void virtio_ccw_blk_class_init(ObjectClass *klass, void *data)
45{
46 DeviceClass *dc = DEVICE_CLASS(klass);
47 VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
48
49 k->realize = virtio_ccw_blk_realize;
50 dc->props = virtio_ccw_blk_properties;
51 set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
52}
53
54static const TypeInfo virtio_ccw_blk = {
55 .name = TYPE_VIRTIO_BLK_CCW,
56 .parent = TYPE_VIRTIO_CCW_DEVICE,
57 .instance_size = sizeof(VirtIOBlkCcw),
58 .instance_init = virtio_ccw_blk_instance_init,
59 .class_init = virtio_ccw_blk_class_init,
60};
61
62static void virtio_ccw_blk_register(void)
63{
64 type_register_static(&virtio_ccw_blk);
65}
66
67type_init(virtio_ccw_blk_register)
68