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* [PATCH net-next v2 0/4] Marvell Prestera add policer support
@ 2021-08-02 14:08 Vadym Kochan
  2021-08-02 14:08 ` [PATCH net-next v2 1/4] net: marvell: prestera: do not fail if FW reply is bigger Vadym Kochan
                   ` (3 more replies)
  0 siblings, 4 replies; 8+ messages in thread
From: Vadym Kochan @ 2021-08-02 14:08 UTC (permalink / raw)
  To: David S. Miller, Jakub Kicinski, Jamal Hadi Salim, Cong Wang,
	Andrew Lunn, Vladimir Oltean, Serhiy Boiko, Volodymyr Mytnyk,
	Taras Chornyi
  Cc: Vadym Kochan, Taras Chornyi, Mickey Rachamim, netdev,
	linux-kernel, Vadym Kochan

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(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2021-08-03 16:46 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-02 14:08 [PATCH net-next v2 0/4] Marvell Prestera add policer support Vadym Kochan
2021-08-02 14:08 ` [PATCH net-next v2 1/4] net: marvell: prestera: do not fail if FW reply is bigger Vadym Kochan
2021-08-02 14:08 ` [PATCH net-next v2 2/4] net: marvell: prestera: turn FW supported versions into an array Vadym Kochan
2021-08-02 14:08 ` [PATCH net-next v2 3/4] net: sched: introduce __tc_classid_to_hwtc() helper Vadym Kochan
2021-08-02 14:08 ` [PATCH net-next v2 4/4] net: marvell: prestera: Offload FLOW_ACTION_POLICE Vadym Kochan
2021-08-02 15:23   ` Ido Schimmel
2021-08-03 16:19     ` Volodymyr Mytnyk [C]
2021-08-03 16:46       ` Ido Schimmel

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