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/virtio/virtio.h" 11 #include "qapi/error.h" 12 #include "virtio-ccw.h" 13 14 static Property vhost_vsock_ccw_properties[] = { 15 DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, 16 VIRTIO_CCW_MAX_REV), 17 DEFINE_PROP_END_OF_LIST(), 18 }; 19 20 static void vhost_vsock_ccw_realize(VirtioCcwDevice *ccw_dev, Error **errp) 21 { 22 VHostVSockCCWState *dev = VHOST_VSOCK_CCW(ccw_dev); 23 DeviceState *vdev = DEVICE(&dev->vdev); 24 25 qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); 26 object_property_set_bool(OBJECT(vdev), true, "realized", errp); 27 } 28 29 static void vhost_vsock_ccw_class_init(ObjectClass *klass, void *data) 30 { 31 DeviceClass *dc = DEVICE_CLASS(klass); 32 VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); 33 34 k->realize = vhost_vsock_ccw_realize; 35 set_bit(DEVICE_CATEGORY_MISC, dc->categories); 36 dc->props = vhost_vsock_ccw_properties; 37 } 38 39 static void vhost_vsock_ccw_instance_init(Object *obj) 40 { 41 VHostVSockCCWState *dev = VHOST_VSOCK_CCW(obj); 42 43 virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), 44 TYPE_VHOST_VSOCK); 45 } 46 47 static const TypeInfo vhost_vsock_ccw_info = { 48 .name = TYPE_VHOST_VSOCK_CCW, 49 .parent = TYPE_VIRTIO_CCW_DEVICE, 50 .instance_size = sizeof(VHostVSockCCWState), 51 .instance_init = vhost_vsock_ccw_instance_init, 52 .class_init = vhost_vsock_ccw_class_init, 53 }; 54 55 static void vhost_vsock_ccw_register(void) 56 { 57 type_register_static(&vhost_vsock_ccw_info); 58 } 59 60 type_init(vhost_vsock_ccw_register) 61