[net-next,0/5] net: dsa: mv88e6xxx: Offload bridge port flags

Message

Tobias Waldekranz March 15, 2021, 9:13 p.m. UTC

Add support for offloading learning and broadcast flooding flags. With
this in place, mv88e6xx supports offloading of all bridge port flags
that are currently supported by the bridge.

Broadcast flooding is somewhat awkward to control as there is no
per-port bit for this like there is for unknown unicast and unknown
multicast. Instead we have to update the ATU entry for the broadcast
address for all currently used FIDs.

Tobias Waldekranz (5):
  net: dsa: mv88e6xxx: Provide generic VTU iterator
  net: dsa: mv88e6xxx: Remove some bureaucracy around querying the VTU
  net: dsa: mv88e6xxx: Flood all traffic classes on standalone ports
  net: dsa: mv88e6xxx: Offload bridge learning flag
  net: dsa: mv88e6xxx: Offload bridge broadcast flooding flag

 drivers/net/dsa/mv88e6xxx/chip.c | 248 +++++++++++++++++++++----------
 drivers/net/dsa/mv88e6xxx/port.c |  21 +++
 drivers/net/dsa/mv88e6xxx/port.h |   2 +
 3 files changed, 196 insertions(+), 75 deletions(-)