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 "qemu/module.h" 13 #include "virtio-ccw.h" 14 15 static Property vhost_vsock_ccw_properties[] = { 16 DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, 17 VIRTIO_CCW_MAX_REV), 18 DEFINE_PROP_END_OF_LIST(), 19 }; 20 21 static void vhost_vsock_ccw_realize(VirtioCcwDevice *ccw_dev, Error **errp) 22 { 23 VHostVSockCCWState *dev = VHOST_VSOCK_CCW(ccw_dev); 24 DeviceState *vdev = DEVICE(&dev->vdev); 25 26 qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); 27 object_property_set_bool(OBJECT(vdev), true, "realized", errp); 28 } 29 30 static void vhost_vsock_ccw_class_init(ObjectClass *klass, void *data) 31 { 32 DeviceClass *dc = DEVICE_CLASS(klass); 33 VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); 34 35 k->realize = vhost_vsock_ccw_realize; 36 set_bit(DEVICE_CATEGORY_MISC, dc->categories); 37 dc->props = vhost_vsock_ccw_properties; 38 } 39 40 static void vhost_vsock_ccw_instance_init(Object *obj) 41 { 42 VHostVSockCCWState *dev = VHOST_VSOCK_CCW(obj); 43 44 virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), 45 TYPE_VHOST_VSOCK); 46 } 47 48 static const TypeInfo vhost_vsock_ccw_info = { 49 .name = TYPE_VHOST_VSOCK_CCW, 50 .parent = TYPE_VIRTIO_CCW_DEVICE, 51 .instance_size = sizeof(VHostVSockCCWState), 52 .instance_init = vhost_vsock_ccw_instance_init, 53 .class_init = vhost_vsock_ccw_class_init, 54 }; 55 56 static void vhost_vsock_ccw_register(void) 57 { 58 type_register_static(&vhost_vsock_ccw_info); 59 } 60 61 type_init(vhost_vsock_ccw_register) 62