Return the bus id of the ccw proxy device. This makes 'ethtool -i' show a more useful value than 'virtio' in the bus-info field.
Signed-off-by: Cornelia Huck <[email protected]> --- drivers/s390/virtio/virtio_ccw.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c index fc9dbad476c0..689aec54bfcf 100644 --- a/drivers/s390/virtio/virtio_ccw.c +++ b/drivers/s390/virtio/virtio_ccw.c @@ -967,6 +967,13 @@ static void virtio_ccw_set_status(struct virtio_device *vdev, u8 status) kfree(ccw); } +static const char *virtio_ccw_bus_name(struct virtio_device *vdev) +{ + struct virtio_ccw_device *vcdev = to_vc_device(vdev); + + return dev_name(&vcdev->cdev->dev); +} + static const struct virtio_config_ops virtio_ccw_config_ops = { .get_features = virtio_ccw_get_features, .finalize_features = virtio_ccw_finalize_features, @@ -977,6 +984,7 @@ static const struct virtio_config_ops virtio_ccw_config_ops = { .reset = virtio_ccw_reset, .find_vqs = virtio_ccw_find_vqs, .del_vqs = virtio_ccw_del_vqs, + .bus_name = virtio_ccw_bus_name, }; -- 2.17.2 _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
