[PATCH v3] virtio: Describe @map and @vmap members in virtio_device struct

From: Bagas Sanjaya
Date: Sun Dec 28 2025 - 20:55:20 EST


Sphinx reports kernel-doc warnings:

WARNING: ./include/linux/virtio.h:181 struct member 'map' not described in 'virtio_device'
WARNING: ./include/linux/virtio.h:181 struct member 'vmap' not described in 'virtio_device'

Describe these members.

Fixes: bee8c7c24b7373 ("virtio: introduce map ops in virtio core")
Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
Signed-off-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
---
Changes since v2 [1]:

- Apply wording suggestions (Michael)

[1]: https://lore.kernel.org/virtualization/20251219031647.25264-1-bagasdotme@xxxxxxxxx/

include/linux/virtio.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 3626eb6947282a..48b88c149eca43 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -152,11 +152,13 @@ struct virtio_admin_cmd {
* @id: the device type identification (used to match it with a driver).
* @config: the configuration ops for this device.
* @vringh_config: configuration ops for host vrings.
+ * @map: operations for mapping buffer for a virtio device.
* @vqs: the list of virtqueues for this device.
* @features: the 64 lower features supported by both driver and device.
* @features_array: the full features space supported by both driver and
* device.
* @priv: private pointer for the driver's use.
+ * @vmap: device/domain used for mapping memory.
* @debugfs_dir: debugfs directory entry.
* @debugfs_filter_features: features to be filtered set by debugfs.
*/

base-commit: f8f9c1f4d0c7a64600e2ca312dec824a0bc2f1da
--
An old man doll... just what I always wanted! - Clara