mbox series

[net-next,v2,0/4] Marvell Prestera add policer support

Message ID 20210802140849.2050-1-vadym.kochan@plvision.eu (mailing list archive)
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Series Marvell Prestera add policer support | expand

Message

Vadym Kochan Aug. 2, 2021, 2:08 p.m. UTC 
From: Vadym Kochan <vkochan@marvell.com>

Offload action police when keyed to a flower classifier.
Only rate and burst is supported for now. The conform-exceed
drop is assumed as a default value.

Policer support requires FW 3.1 version. Because there are some FW ABI
differences in ACL rule messages between 3.0 and 3.1 so added separate
"_ext" struct version with separate HW helper.

Also added new __tc_classid_to_hwtc() helper which calculates hw tc
without need of netdev but specifying the num of tc instead, because
ingress HW queues are globally and statically per ASIC not per port.

v2:
    1) Added missing "static" in #4 patch prestera_hw.c

Serhiy Boiko (1):
  net: marvell: prestera: Offload FLOW_ACTION_POLICE

Vadym Kochan (3):
  net: marvell: prestera: do not fail if FW reply is bigger
  net: marvell: prestera: turn FW supported versions into an array
  net: sched: introduce __tc_classid_to_hwtc() helper

 .../ethernet/marvell/prestera/prestera_acl.c  |  14 ++
 .../ethernet/marvell/prestera/prestera_acl.h  |  11 +-
 .../marvell/prestera/prestera_flower.c        |  18 +++
 .../ethernet/marvell/prestera/prestera_hw.c   | 125 +++++++++++++++++-
 .../ethernet/marvell/prestera/prestera_pci.c  |  63 ++++-----
 include/net/sch_generic.h                     |   9 +-
 6 files changed, 197 insertions(+), 43 deletions(-)