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virtio: add virtio_bus_get_dev_path. 

This adds virtio_bus_get_dev_path to fix migration id string which is wrong
since the virtio refactoring.

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1368723967-21050-1-git-send-email-fred.konrad@greensocs.com
Cc: mdroth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
KONRAD Frederic 2013-05-16 19:06:07 +02:00 committed by Anthony Liguori
parent c49fdf137f
commit 6d46895b51
1 changed files with 14 additions and 0 deletions
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14
hw/virtio/virtio-bus.c
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@ -154,12 +154,26 @@ void virtio_bus_set_vdev_config(VirtioBusState *bus, uint8_t *config)
} }
} }
static char *virtio_bus_get_dev_path(DeviceState *dev)
{
BusState *bus = qdev_get_parent_bus(dev);
DeviceState *proxy = DEVICE(bus->parent);
return qdev_get_dev_path(proxy);
}
static void virtio_bus_class_init(ObjectClass *klass, void *data)
{
BusClass *bus_class = BUS_CLASS(klass);
bus_class->get_dev_path = virtio_bus_get_dev_path;
}
static const TypeInfo virtio_bus_info = { static const TypeInfo virtio_bus_info = {
.name = TYPE_VIRTIO_BUS, .name = TYPE_VIRTIO_BUS,
.parent = TYPE_BUS, .parent = TYPE_BUS,
.instance_size = sizeof(VirtioBusState), .instance_size = sizeof(VirtioBusState),
.abstract = true, .abstract = true,
.class_size = sizeof(VirtioBusClass), .class_size = sizeof(VirtioBusClass),
.class_init = virtio_bus_class_init
}; };
static void virtio_register_types(void) static void virtio_register_types(void)