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.

Driver-specific parameters implemented

Name	Type	Mode	描述
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.