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Diffstat (limited to 'include/net/tc_act/tc_skbedit.h')
-rw-r--r--include/net/tc_act/tc_skbedit.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h
index 4c04e2985508..b22a1f641f02 100644
--- a/include/net/tc_act/tc_skbedit.h
+++ b/include/net/tc_act/tc_skbedit.h
@@ -54,4 +54,31 @@ static inline u32 tcf_skbedit_mark(const struct tc_action *a)
return mark;
}
+/* 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;
+}
+
+static inline u32 tcf_skbedit_ptype(const struct tc_action *a)
+{
+ u16 ptype;
+
+ rcu_read_lock();
+ ptype = rcu_dereference(to_skbedit(a)->params)->ptype;
+ rcu_read_unlock();
+
+ return ptype;
+}
+
#endif /* __NET_TC_SKBEDIT_H */