mv88e6xxx.rst

 1.. SPDX-License-Identifier: GPL-2.0
 2
 3=========================
 4mv88e6xxx devlink support
 5=========================
 6
 7This document describes the devlink features implemented by the ``mv88e6xxx``
 8device driver.
 9
10Parameters
11==========
12
13The ``mv88e6xxx`` driver implements the following driver-specific parameters.
14
15.. list-table:: Driver-specific parameters implemented
16   :widths: 5 5 5 85
17
18   * - Name
19     - Type
20     - Mode
21     - Description
22   * - ``ATU_hash``
23     - u8
24     - runtime
25     - Select one of four possible hashing algorithms for MAC addresses in
26       the Address Translation Unit. A value of 3 may work better than the
27       default of 1 when many MAC addresses have the same OUI. Only the
28       values 0 to 3 are valid for this parameter.