[PATCH net-next v3 0/2] mv88e6xxx: Allow config of ATU hash algorithm

[Andrew Lunn <andrew@lunn.ch>]

The Marvell switches allow the hash algorithm for MAC addresses in the
address translation unit to be configured. Add support to the DSA core
to allow DSA drivers to make use of devlink parameters, and allow the
ATU hash to be get/set via such a parameter.

v2:

Pass a pointer for where the hash should be stored, return a plain
errno, or 0.

Document the parameter.

v3:

Document type of parameter, and valid range
Add break statements to default clause of switch
Directly use ctx->val.vu8

Andrew Lunn (2):
  net: dsa: Add support for devlink device parameters
  net: dsa: mv88e6xxx: Add devlink param for ATU hash algorithm.

 .../networking/devlink-params-mv88e6xxx.txt   |   7 +
 MAINTAINERS                                   |   1 +
 drivers/net/dsa/mv88e6xxx/chip.c              | 131 +++++++++++++++++-
 drivers/net/dsa/mv88e6xxx/chip.h              |   4 +
 drivers/net/dsa/mv88e6xxx/global1.h           |   3 +
 drivers/net/dsa/mv88e6xxx/global1_atu.c       |  32 +++++
 include/net/dsa.h                             |  23 +++
 net/dsa/dsa.c                                 |  48 +++++++
 net/dsa/dsa2.c                                |   7 +-
 9 files changed, 254 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/networking/devlink-params-mv88e6xxx.txt

-- 
2.23.0