netdev - [PATCH net-next 27/27] Documentation: devlink: add devlink documentation for the kvaser

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Message-ID: <20250725161327.4165174-28-mkl@pengutronix.de>
Date: Fri, 25 Jul 2025 18:05:37 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
	kuba@...nel.org,
	linux-can@...r.kernel.org,
	kernel@...gutronix.de,
	Jimmy Assarsson <extja@...ser.com>,
	Vincent Mailhol <mailhol.vincent@...adoo.fr>,
	Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 27/27] Documentation: devlink: add devlink documentation for the kvaser_usb driver

From: Jimmy Assarsson <extja@...ser.com>

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

Suggested-by: Vincent Mailhol <mailhol.vincent@...adoo.fr>
Reviewed-by: Vincent Mailhol <mailhol.vincent@...adoo.fr>
Signed-off-by: Jimmy Assarsson <extja@...ser.com>
Link: https://patch.msgid.link/20250725123452.41-12-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 Documentation/networking/devlink/index.rst    |  1 +
 .../networking/devlink/kvaser_usb.rst         | 33 +++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 Documentation/networking/devlink/kvaser_usb.rst

diff --git a/Documentation/networking/devlink/index.rst b/Documentation/networking/devlink/index.rst
index 053fbafeb491..270a65a01411 100644
--- a/Documentation/networking/devlink/index.rst
+++ b/Documentation/networking/devlink/index.rst
@@ -86,6 +86,7 @@ parameters, info versions, and other features it supports.
    ice
    ixgbe
    kvaser_pciefd
+   kvaser_usb
    mlx4
    mlx5
    mlxsw
diff --git a/Documentation/networking/devlink/kvaser_usb.rst b/Documentation/networking/devlink/kvaser_usb.rst
new file mode 100644
index 000000000000..403db3766cb4
--- /dev/null
+++ b/Documentation/networking/devlink/kvaser_usb.rst
@@ -0,0 +1,33 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==========================
+kvaser_usb devlink support
+==========================
+
+This document describes the devlink features implemented by the
+``kvaser_usb`` device driver.
+
+Info versions
+=============
+
+The ``kvaser_usb`` 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``.
+   * - ``board.rev``
+     - fixed
+     - The device hardware revision.
+   * - ``board.id``
+     - fixed
+     - The device EAN (product number).
+   * - ``serial_number``
+     - fixed
+     - The device serial number.
-- 
2.47.2