[PATCH net-next 0/4] net: dsa: mv88e6xxx: Add "eth-mac" and "rmon" counter group support

[Tobias Waldekranz <tobias@waldekranz.com>]

The majority of the changes (1/4) are about refactoring the existing
ethtool statistics support to make it possible to read individual
counters, rather than the whole set.

2/4 tries to collect all information about a stat in a single place
using a mapper macro, which is then used to generate the original list
of stats, along with a matching enum. checkpatch is less than amused
with this construct, but prior art exists (__BPF_FUNC_MAPPER in
include/uapi/linux/bpf.h, for example). Is there a better way forward?

With that in place, adding the actual counter groups is pretty
straight forward (3-4/4).

Tobias Waldekranz (4):
  net: dsa: mv88e6xxx: Create API to read a single stat counter
  net: dsa: mv88e6xxx: Give each hw stat an ID
  net: dsa: mv88e6xxx: Add "eth-mac" counter group support
  net: dsa: mv88e6xxx: Add "rmon" counter group support

 drivers/net/dsa/mv88e6xxx/chip.c | 405 +++++++++++++++++++++----------
 drivers/net/dsa/mv88e6xxx/chip.h |  27 ++-
 2 files changed, 288 insertions(+), 144 deletions(-)

-- 
2.34.1