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Diffstat (limited to 'include/linux/virtio_config.h')
-rw-r--r--include/linux/virtio_config.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index bf8ec283b232..9fae274751e0 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -55,7 +55,8 @@
* @find_vq: find a virtqueue and instantiate it.
* vdev: the virtio_device
* index: the 0-based virtqueue number in case there's more than one.
- * callback: the virqtueue callback
+ * callback: the virtqueue callback
+ * name: the virtqueue name (mainly for debugging)
* Returns the new virtqueue or ERR_PTR() (eg. -ENOENT).
* @del_vq: free a virtqueue found by find_vq().
* @get_features: get the array of feature bits for this device.
@@ -77,7 +78,8 @@ struct virtio_config_ops
void (*reset)(struct virtio_device *vdev);
struct virtqueue *(*find_vq)(struct virtio_device *vdev,
unsigned index,
- void (*callback)(struct virtqueue *));
+ void (*callback)(struct virtqueue *),
+ const char *name);
void (*del_vq)(struct virtqueue *vq);
u32 (*get_features)(struct virtio_device *vdev);
void (*finalize_features)(struct virtio_device *vdev);