diff options
| -rw-r--r-- | hw/core/qdev.c | 10 | ||||
| -rw-r--r-- | hw/virtio/virtio-bus.c | 6 |
2 files changed, 15 insertions, 1 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 6985ad870c..9190a7ee76 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -515,7 +515,7 @@ static int qdev_get_fw_dev_path_helper(DeviceState *dev, char *p, int size) l += snprintf(p + l, size - l, "%s", d); g_free(d); } else { - l += snprintf(p + l, size - l, "%s", object_get_typename(OBJECT(dev))); + return l; } } l += snprintf(p + l , size - l, "/"); @@ -867,9 +867,17 @@ static void qbus_initfn(Object *obj) QTAILQ_INIT(&bus->children); } +static char *default_bus_get_fw_dev_path(DeviceState *dev) +{ + return g_strdup(object_get_typename(OBJECT(dev))); +} + static void bus_class_init(ObjectClass *class, void *data) { + BusClass *bc = BUS_CLASS(class); + class->unparent = bus_unparent; + bc->get_fw_dev_path = default_bus_get_fw_dev_path; } static void qbus_finalize(Object *obj) diff --git a/hw/virtio/virtio-bus.c b/hw/virtio/virtio-bus.c index ea2e11ae95..6849a018a9 100644 --- a/hw/virtio/virtio-bus.c +++ b/hw/virtio/virtio-bus.c @@ -161,10 +161,16 @@ static char *virtio_bus_get_dev_path(DeviceState *dev) return qdev_get_dev_path(proxy); } +static char *virtio_bus_get_fw_dev_path(DeviceState *dev) +{ + return NULL; +} + 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; + bus_class->get_fw_dev_path = virtio_bus_get_fw_dev_path; } static const TypeInfo virtio_bus_info = { |