diff options
Diffstat (limited to 'hw/s390x/virtio-ccw.c')
| -rw-r--r-- | hw/s390x/virtio-ccw.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index a554a24d06..96789569a7 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -1658,6 +1658,57 @@ static const TypeInfo virtio_ccw_9p_info = { }; #endif +#ifdef CONFIG_VHOST_VSOCK + +static Property vhost_vsock_ccw_properties[] = { + DEFINE_PROP_CSS_DEV_ID("devno", VirtioCcwDevice, parent_obj.bus_id), + DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, + VIRTIO_CCW_MAX_REV), + DEFINE_PROP_END_OF_LIST(), +}; + +static void vhost_vsock_ccw_realize(VirtioCcwDevice *ccw_dev, Error **errp) +{ + VHostVSockCCWState *dev = VHOST_VSOCK_CCW(ccw_dev); + DeviceState *vdev = DEVICE(&dev->vdev); + Error *err = NULL; + + qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); + object_property_set_bool(OBJECT(vdev), true, "realized", &err); + if (err) { + error_propagate(errp, err); + } +} + +static void vhost_vsock_ccw_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); + + k->realize = vhost_vsock_ccw_realize; + k->exit = virtio_ccw_exit; + set_bit(DEVICE_CATEGORY_MISC, dc->categories); + dc->props = vhost_vsock_ccw_properties; + dc->reset = virtio_ccw_reset; +} + +static void vhost_vsock_ccw_instance_init(Object *obj) +{ + VHostVSockCCWState *dev = VHOST_VSOCK_CCW(obj); + + virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), + TYPE_VHOST_VSOCK); +} + +static const TypeInfo vhost_vsock_ccw_info = { + .name = TYPE_VHOST_VSOCK_CCW, + .parent = TYPE_VIRTIO_CCW_DEVICE, + .instance_size = sizeof(VHostVSockCCWState), + .instance_init = vhost_vsock_ccw_instance_init, + .class_init = vhost_vsock_ccw_class_init, +}; +#endif + static void virtio_ccw_register(void) { type_register_static(&virtio_ccw_bus_info); @@ -1674,6 +1725,9 @@ static void virtio_ccw_register(void) #ifdef CONFIG_VIRTFS type_register_static(&virtio_ccw_9p_info); #endif +#ifdef CONFIG_VHOST_VSOCK + type_register_static(&vhost_vsock_ccw_info); +#endif } type_init(virtio_ccw_register) |