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net: flow_offload: add tc police action parameters

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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>
This commit is contained in:
Jianbo Liu
2022-02-24 10:29:07 +00:00
committed by David S. Miller
parent b42a738e40
commit b8cd5831c6
3 changed files with 85 additions and 0 deletions
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30
include/net/tc_act/tc_police.h
View File

@@ -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 */