netdev - [PATCH net-next v3 0/2] flow_offload: add tc police parameters

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Message-ID: <20220224102908.5255-1-jianbol@nvidia.com>
Date:   Thu, 24 Feb 2022 10:29:06 +0000
From:   Jianbo Liu <jianbol@...dia.com>
To:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-rdma@...r.kernel.org>
CC:     <olteanv@...il.com>, <andrew@...n.ch>, <vivien.didelot@...il.com>,
        <f.fainelli@...il.com>, <davem@...emloft.net>, <kuba@...nel.org>,
        <rajur@...lsio.com>, <claudiu.manoil@....com>,
        <sgoutham@...vell.com>, <gakula@...vell.com>,
        <sbhatta@...vell.com>, <hkelam@...vell.com>, <saeedm@...dia.com>,
        <leon@...nel.org>, <idosch@...dia.com>, <petrm@...dia.com>,
        <alexandre.belloni@...tlin.com>, <UNGLinuxDriver@...rochip.com>,
        <simon.horman@...igine.com>, <jhs@...atatu.com>,
        <xiyou.wangcong@...il.com>, <jiri@...nulli.us>,
        <baowen.zheng@...igine.com>, <louis.peens@...ronome.com>,
        <peng.zhang@...igine.com>, <oss-drivers@...igine.com>,
        <roid@...dia.com>, Jianbo Liu <jianbol@...dia.com>
Subject: [PATCH net-next v3 0/2] flow_offload: add tc police parameters

As a preparation for more advanced police offload in mlx5 (e.g.,
jumping to another chain when bandwidth is not exceeded), extend the
flow offload API with more tc-police parameters. Adjust existing
drivers to reject unsupported configurations.

Changes since v2:
  * Rename index to extval in exceed and notexceed acts.
  * Add policer validate functions for all drivers.

Changes since v1:
  * Add one more strict validation for the control of drop/ok.

Jianbo Liu (2):
  net: flow_offload: add tc police action parameters
  flow_offload: reject offload for all drivers with invalid police
    parameters

 drivers/net/dsa/sja1105/sja1105_flower.c      | 47 +++++++++++++--
 .../chelsio/cxgb4/cxgb4_tc_matchall.c         | 59 +++++++++++++++----
 .../net/ethernet/freescale/enetc/enetc_qos.c  | 47 +++++++++++++--
 .../ethernet/marvell/octeontx2/nic/otx2_tc.c  | 43 ++++++++++++++
 .../net/ethernet/mellanox/mlx5/core/en_tc.c   | 48 +++++++++++++--
 .../ethernet/mellanox/mlxsw/spectrum_flower.c | 47 +++++++++++++--
 drivers/net/ethernet/mscc/ocelot_flower.c     | 14 +++--
 drivers/net/ethernet/mscc/ocelot_net.c        | 10 ++--
 drivers/net/ethernet/mscc/ocelot_police.c     | 41 +++++++++++++
 drivers/net/ethernet/mscc/ocelot_police.h     |  5 ++
 .../ethernet/netronome/nfp/flower/qos_conf.c  | 40 +++++++++++++
 include/net/flow_offload.h                    | 15 +++++
 include/net/tc_act/tc_police.h                | 30 ++++++++++
 net/sched/act_police.c                        | 46 +++++++++++++++
 14 files changed, 454 insertions(+), 38 deletions(-)

-- 
2.26.2