diff options
| author | Jianbo Liu <jianbol@nvidia.com> | 2022-02-24 13:29:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-28 14:11:35 +0300 |
| commit | b8cd5831c61cadee4493248babef8386f836f31c (patch) | |
| tree | bc354779540277459ebc327117016add13f24078 /include | |
| parent | b42a738e409b62f38a15ce7530e8290b00f823a4 (diff) | |
| download | linux-b8cd5831c61cadee4493248babef8386f836f31c.tar.xz | |
net: flow_offload: add tc police action parameters
The current police offload action entry is missing exceed/notexceed
actions and parameters that can be configured by tc police action.
Add the missing parameters as a pre-step for offloading police actions
to hardware.
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/flow_offload.h | 9 | ||||
| -rw-r--r-- | include/net/tc_act/tc_police.h | 30 |
2 files changed, 39 insertions, 0 deletions
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index 5b8c54eb7a6b..74f44d44abe3 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -148,6 +148,8 @@ enum flow_action_id { FLOW_ACTION_MPLS_MANGLE, FLOW_ACTION_GATE, FLOW_ACTION_PPPOE_PUSH, + FLOW_ACTION_JUMP, + FLOW_ACTION_PIPE, NUM_FLOW_ACTIONS, }; @@ -235,9 +237,16 @@ struct flow_action_entry { struct { /* FLOW_ACTION_POLICE */ u32 burst; u64 rate_bytes_ps; + u64 peakrate_bytes_ps; + u32 avrate; + u16 overhead; u64 burst_pkt; u64 rate_pkt_ps; u32 mtu; + struct { + enum flow_action_id act_id; + u32 extval; + } exceed, notexceed; } police; struct { /* FLOW_ACTION_CT */ int action; diff --git a/include/net/tc_act/tc_police.h b/include/net/tc_act/tc_police.h index 72649512dcdd..283bde711a42 100644 --- a/include/net/tc_act/tc_police.h +++ b/include/net/tc_act/tc_police.h @@ -159,4 +159,34 @@ static inline u32 tcf_police_tcfp_mtu(const struct tc_action *act) return params->tcfp_mtu; } +static inline u64 tcf_police_peakrate_bytes_ps(const struct tc_action *act) +{ + struct tcf_police *police = to_police(act); + struct tcf_police_params *params; + + params = rcu_dereference_protected(police->params, + lockdep_is_held(&police->tcf_lock)); + return params->peak.rate_bytes_ps; +} + +static inline u32 tcf_police_tcfp_ewma_rate(const struct tc_action *act) +{ + struct tcf_police *police = to_police(act); + struct tcf_police_params *params; + + params = rcu_dereference_protected(police->params, + lockdep_is_held(&police->tcf_lock)); + return params->tcfp_ewma_rate; +} + +static inline u16 tcf_police_rate_overhead(const struct tc_action *act) +{ + struct tcf_police *police = to_police(act); + struct tcf_police_params *params; + + params = rcu_dereference_protected(police->params, + lockdep_is_held(&police->tcf_lock)); + return params->rate.overhead; +} + #endif /* __NET_TC_POLICE_H */ |