diff options
Diffstat (limited to 'hw/virtio-serial-bus.c')
| -rw-r--r-- | hw/virtio-serial-bus.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index 0586b8985d..74ba5ec3d3 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -41,6 +41,8 @@ struct VirtIOSerial { VirtIOSerialBus *bus; + DeviceState *qdev; + QTAILQ_HEAD(, VirtIOSerialPort) ports; /* bitmap for identifying active ports */ @@ -792,6 +794,8 @@ VirtIODevice *virtio_serial_init(DeviceState *dev, uint32_t max_nr_ports) vser->vdev.get_config = get_config; vser->vdev.set_config = set_config; + vser->qdev = dev; + /* * Register for the savevm section with the virtio-console name * to preserve backward compat @@ -801,3 +805,16 @@ VirtIODevice *virtio_serial_init(DeviceState *dev, uint32_t max_nr_ports) return vdev; } + +void virtio_serial_exit(VirtIODevice *vdev) +{ + VirtIOSerial *vser = DO_UPCAST(VirtIOSerial, vdev, vdev); + + unregister_savevm(vser->qdev, "virtio-console", vser); + + qemu_free(vser->ivqs); + qemu_free(vser->ovqs); + qemu_free(vser->ports_map); + + virtio_cleanup(vdev); +} |