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+.. SPDX-License-Identifier: GPL-2.0
+
+====================
+bnxt devlink support
+====================
+
+This document describes the devlink features implemented by the ``bnxt``
+device driver.
+
+Parameters
+==========
+
+.. list-table:: Generic parameters implemented
+
+ * - Name
+ - Mode
+ * - ``enable_sriov``
+ - Permanent
+ * - ``ignore_ari``
+ - Permanent
+ * - ``msix_vec_per_pf_max``
+ - Permanent
+ * - ``msix_vec_per_pf_min``
+ - Permanent
+
+The ``bnxt`` driver also implements the following driver-specific
+parameters.
+
+.. list-table:: Driver-specific parameters implemented
+ :widths: 5 5 5 85
+
+ * - Name
+ - Type
+ - Mode
+ - Description
+ * - ``gre_ver_check``
+ - Boolean
+ - Permanent
+ - Generic Routing Encapsulation (GRE) version check will be enabled in
+ the device. If disabled, the device will skip the version check for
+ incoming packets.
+
+Info versions
+=============
+
+The ``bnxt_en`` driver reports the following versions
+
+.. list-table:: devlink info versions implemented
+ :widths: 5 5 90
+
+ * - Name
+ - Type
+ - Description
+ * - ``asic.id``
+ - fixed
+ - ASIC design identifier
+ * - ``asic.rev``
+ - fixed
+ - ASIC design revision
+ * - ``fw.psid``
+ - stored, running
+ - Firmware parameter set version of the board
+ * - ``fw``
+ - stored, running
+ - Overall board firmware version
+ * - ``fw.app``
+ - stored, running
+ - Data path firmware version
+ * - ``fw.mgmt``
+ - stored, running
+ - Management firmware version
+ * - ``fw.roce``
+ - stored, running
+ - RoCE management firmware version