Documentation: devlink: add devlink documentation for the kvaser_pciefd driver

List the version information reported by the kvaser_pciefd driver
through devlink.

Suggested-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://patch.msgid.link/20250725123230.8-11-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/Documentation/networking/devlink/index.rst b/Documentation/networking/devlink/index.rst
index 250ae71f40236cb14d32e6c4988772ea07ae2b2c..053fbafeb4913219dc7d9e984bfeb73d5c31c88d 100644 (file)
--- a/Documentation/networking/devlink/index.rst
+++ b/Documentation/networking/devlink/index.rst
@@ -85,6 +85,7 @@ parameters, info versions, and other features it supports.
    ionic
    ice
    ixgbe
+   kvaser_pciefd
    mlx4
    mlx5
    mlxsw

diff --git a/Documentation/networking/devlink/kvaser_pciefd.rst b/Documentation/networking/devlink/kvaser_pciefd.rst
new file mode 100644 (file)
index 0000000..075edd2
--- /dev/null
+++ b/Documentation/networking/devlink/kvaser_pciefd.rst
@@ -0,0 +1,24 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=============================
+kvaser_pciefd devlink support
+=============================
+
+This document describes the devlink features implemented by the
+``kvaser_pciefd`` device driver.
+
+Info versions
+=============
+
+The ``kvaser_pciefd`` driver reports the following versions
+
+.. list-table:: devlink info versions implemented
+   :widths: 5 5 90
+
+   * - Name
+     - Type
+     - Description
+   * - ``fw``
+     - running
+     - Version of the firmware running on the device. Also available
+       through ``ethtool -i`` as ``firmware-version``.