.. SPDX-License-Identifier: GPL-2.0

========================= mv88e6xxx devlink support

This document describes the devlink features implemented by the mv88e6xxx device driver.

Parameters

The mv88e6xxx driver implements the following driver-specific parameters.

.. list-table:: Driver-specific parameters implemented :widths: 5 5 5 85

• • Name
  • Type
  • Mode
  • Description
• • ATU_hash
  • u8
  • runtime
  • Select one of four possible hashing algorithms for MAC addresses in the Address Translation Unit. A value of 3 may work better than the default of 1 when many MAC addresses have the same OUI. Only the values 0 to 3 are valid for this parameter.