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authorCornelia Huck <cornelia.huck@de.ibm.com>2017-03-30 13:13:33 +0200
committerMichael S. Tsirkin <mst@redhat.com>2017-05-09 16:43:22 +0300
commit9ea762a5ae45235eb3e5ec9c05c33cf37db78d70 (patch)
treea194a374ead50b6c8edd37021b43daf0a9c90392 /include/linux/virtio.h
parent5f24df0945b3ce3be71602c2655f689d42a24181 (diff)
virtio: virtio_driver doc
Add comments for the virtio_driver members that were not documented. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/linux/virtio.h')
-rw-r--r--include/linux/virtio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index ed04753278d4..28b0e965360f 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -165,9 +165,13 @@ int virtio_device_restore(struct virtio_device *dev);
* @feature_table_legacy: same as feature_table but when working in legacy mode.
* @feature_table_size_legacy: number of entries in feature table legacy array.
* @probe: the function to call when a device is found. Returns 0 or -errno.
+ * @scan: optional function to call after successful probe; intended
+ * for virtio-scsi to invoke a scan.
* @remove: the function to call when a device is removed.
* @config_changed: optional function to call when the device configuration
* changes; may be called in interrupt context.
+ * @freeze: optional function to call during suspend/hibernation.
+ * @restore: optional function to call on resume.
*/
struct virtio_driver {
struct device_driver driver;