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| author |   Baowen Zheng <baowen.zheng@corigine.com> | 2021-12-17 19:16:21 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-12-19 14:08:48 +0000 |
| commit | c54e1d920f04d528ab558f09326a78d2ae59e323 (patch) | |
| tree | f92cbf847c229695ae68b2e87f07571dbfc578d8 /include/net/act_api.h | |
| parent | flow_offload: rename offload functions with offload instead of flow (diff) | |
| download | linux-dev-c54e1d920f04d528ab558f09326a78d2ae59e323.tar.xz linux-dev-c54e1d920f04d528ab558f09326a78d2ae59e323.zip | |
flow_offload: add ops to tc_action_ops for flow action setup
Add a new ops to tc_action_ops for flow action setup.
Refactor function tc_setup_flow_action to use this new ops.
We make this change to facilitate to add standalone action module.
We will also use this ops to offload action independent of filter
in following patch.
Signed-off-by: Baowen Zheng <baowen.zheng@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/act_api.h')
| -rw-r--r-- | include/net/act_api.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index b5b624c7e488..b418bb0e44e0 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -88,6 +88,16 @@ static inline void tcf_tm_dump(struct tcf_t *dtm, const struct tcf_t *stm) dtm->expires = jiffies_to_clock_t(stm->expires); } +static inline enum flow_action_hw_stats tc_act_hw_stats(u8 hw_stats) +{ + if (WARN_ON_ONCE(hw_stats > TCA_ACT_HW_STATS_ANY)) + return FLOW_ACTION_HW_STATS_DONT_CARE; + else if (!hw_stats) + return FLOW_ACTION_HW_STATS_DISABLED; + + return hw_stats; +} + #ifdef CONFIG_NET_CLS_ACT #define ACT_P_CREATED 1 @@ -121,6 +131,8 @@ struct tc_action_ops { struct psample_group * (*get_psample_group)(const struct tc_action *a, tc_action_priv_destructor *destructor); + int (*offload_act_setup)(struct tc_action *act, void *entry_data, + u32 *index_inc, bool bind); }; struct tc_action_net { |