1*4882a593Smuzhiyun.. SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun========================= 4*4882a593Smuzhiyunmv88e6xxx devlink support 5*4882a593Smuzhiyun========================= 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunThis document describes the devlink features implemented by the ``mv88e6xxx`` 8*4882a593Smuzhiyundevice driver. 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunParameters 11*4882a593Smuzhiyun========== 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunThe ``mv88e6xxx`` driver implements the following driver-specific parameters. 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun.. list-table:: Driver-specific parameters implemented 16*4882a593Smuzhiyun :widths: 5 5 5 85 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun * - Name 19*4882a593Smuzhiyun - Type 20*4882a593Smuzhiyun - Mode 21*4882a593Smuzhiyun - Description 22*4882a593Smuzhiyun * - ``ATU_hash`` 23*4882a593Smuzhiyun - u8 24*4882a593Smuzhiyun - runtime 25*4882a593Smuzhiyun - Select one of four possible hashing algorithms for MAC addresses in 26*4882a593Smuzhiyun the Address Translation Unit. A value of 3 may work better than the 27*4882a593Smuzhiyun default of 1 when many MAC addresses have the same OUI. Only the 28*4882a593Smuzhiyun values 0 to 3 are valid for this parameter. 29