diff options
Diffstat (limited to 'include/net/tc_act/tc_skbedit.h')
| -rw-r--r-- | include/net/tc_act/tc_skbedit.h | 54 |
1 files changed, 40 insertions, 14 deletions
diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h index b22a1f641f02..dc1079f28e13 100644 --- a/include/net/tc_act/tc_skbedit.h +++ b/include/net/tc_act/tc_skbedit.h @@ -17,6 +17,7 @@ struct tcf_skbedit_params { u32 mark; u32 mask; u16 queue_mapping; + u16 mapping_mod; u16 ptype; struct rcu_head rcu; }; @@ -27,8 +28,8 @@ struct tcf_skbedit { }; #define to_skbedit(a) ((struct tcf_skbedit *)a) -/* Return true iff action is mark */ -static inline bool is_tcf_skbedit_mark(const struct tc_action *a) +/* Return true iff action is the one identified by FLAG. */ +static inline bool is_tcf_skbedit_with_flag(const struct tc_action *a, u32 flag) { #ifdef CONFIG_NET_CLS_ACT u32 flags; @@ -37,12 +38,18 @@ static inline bool is_tcf_skbedit_mark(const struct tc_action *a) rcu_read_lock(); flags = rcu_dereference(to_skbedit(a)->params)->flags; rcu_read_unlock(); - return flags == SKBEDIT_F_MARK; + return flags == flag; } #endif return false; } +/* Return true iff action is mark */ +static inline bool is_tcf_skbedit_mark(const struct tc_action *a) +{ + return is_tcf_skbedit_with_flag(a, SKBEDIT_F_MARK); +} + static inline u32 tcf_skbedit_mark(const struct tc_action *a) { u32 mark; @@ -57,17 +64,7 @@ static inline u32 tcf_skbedit_mark(const struct tc_action *a) /* Return true iff action is ptype */ static inline bool is_tcf_skbedit_ptype(const struct tc_action *a) { -#ifdef CONFIG_NET_CLS_ACT - u32 flags; - - if (a->ops && a->ops->id == TCA_ID_SKBEDIT) { - rcu_read_lock(); - flags = rcu_dereference(to_skbedit(a)->params)->flags; - rcu_read_unlock(); - return flags == SKBEDIT_F_PTYPE; - } -#endif - return false; + return is_tcf_skbedit_with_flag(a, SKBEDIT_F_PTYPE); } static inline u32 tcf_skbedit_ptype(const struct tc_action *a) @@ -81,4 +78,33 @@ static inline u32 tcf_skbedit_ptype(const struct tc_action *a) return ptype; } +/* Return true iff action is priority */ +static inline bool is_tcf_skbedit_priority(const struct tc_action *a) +{ + return is_tcf_skbedit_with_flag(a, SKBEDIT_F_PRIORITY); +} + +static inline u32 tcf_skbedit_priority(const struct tc_action *a) +{ + u32 priority; + + rcu_read_lock(); + priority = rcu_dereference(to_skbedit(a)->params)->priority; + rcu_read_unlock(); + + return priority; +} + +/* Return true iff action is queue_mapping */ +static inline bool is_tcf_skbedit_queue_mapping(const struct tc_action *a) +{ + return is_tcf_skbedit_with_flag(a, SKBEDIT_F_QUEUE_MAPPING); +} + +/* Return true iff action is inheritdsfield */ +static inline bool is_tcf_skbedit_inheritdsfield(const struct tc_action *a) +{ + return is_tcf_skbedit_with_flag(a, SKBEDIT_F_INHERITDSFIELD); +} + #endif /* __NET_TC_SKBEDIT_H */ |