162306a36Sopenharmony_ci.. SPDX-License-Identifier: GPL-2.0
262306a36Sopenharmony_ci
362306a36Sopenharmony_ci=========================
462306a36Sopenharmony_cimv88e6xxx devlink support
562306a36Sopenharmony_ci=========================
662306a36Sopenharmony_ci
762306a36Sopenharmony_ciThis document describes the devlink features implemented by the ``mv88e6xxx``
862306a36Sopenharmony_cidevice driver.
962306a36Sopenharmony_ci
1062306a36Sopenharmony_ciParameters
1162306a36Sopenharmony_ci==========
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ciThe ``mv88e6xxx`` driver implements the following driver-specific parameters.
1462306a36Sopenharmony_ci
1562306a36Sopenharmony_ci.. list-table:: Driver-specific parameters implemented
1662306a36Sopenharmony_ci   :widths: 5 5 5 85
1762306a36Sopenharmony_ci
1862306a36Sopenharmony_ci   * - Name
1962306a36Sopenharmony_ci     - Type
2062306a36Sopenharmony_ci     - Mode
2162306a36Sopenharmony_ci     - Description
2262306a36Sopenharmony_ci   * - ``ATU_hash``
2362306a36Sopenharmony_ci     - u8
2462306a36Sopenharmony_ci     - runtime
2562306a36Sopenharmony_ci     - Select one of four possible hashing algorithms for MAC addresses in
2662306a36Sopenharmony_ci       the Address Translation Unit. A value of 3 may work better than the
2762306a36Sopenharmony_ci       default of 1 when many MAC addresses have the same OUI. Only the
2862306a36Sopenharmony_ci       values 0 to 3 are valid for this parameter.
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