mv88e6xxx.rst 762 B

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