.. 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
• • enable_remote_dev_reset
  • Runtime
• • enable_roce
  • 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
• • board.id
  • fixed
  • Part number identifying the board design
• • 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.mgmt
  • stored, running
  • NIC hardware resource management firmware version
• • fw.mgmt.api
  • running
  • Minimum firmware interface spec version supported between driver and firmware
• • fw.nsci
  • stored, running
  • General platform management firmware version
• • fw.roce
  • stored, running
  • RoCE management firmware version