net_sched: act_mirred: add helper inlines to access tcf_mirred info

Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h
index dae96bae1c19c2d71fa7c0ea65e74d064e3b3757..e891835eb74e765bbed654362f1bf53439780904 100644 (file)
--- a/include/net/tc_act/tc_mirred.h
+++ b/include/net/tc_act/tc_mirred.h
@@ -2,6 +2,7 @@
 #define __NET_TC_MIR_H
 
 #include <net/act_api.h>
+#include <linux/tc_act/tc_mirred.h>
 
 struct tcf_mirred {
        struct tcf_common       common;
@@ -14,4 +15,18 @@ struct tcf_mirred {
 #define to_mirred(a) \
        container_of(a->priv, struct tcf_mirred, common)
 
+static inline bool is_tcf_mirred_redirect(const struct tc_action *a)
+{
+#ifdef CONFIG_NET_CLS_ACT
+       if (a->ops && a->ops->type == TCA_ACT_MIRRED)
+               return to_mirred(a)->tcfm_eaction == TCA_EGRESS_REDIR;
+#endif
+       return false;
+}
+
+static inline int tcf_mirred_ifindex(const struct tc_action *a)
+{
+       return to_mirred(a)->tcfm_ifindex;
+}
+
 #endif /* __NET_TC_MIR_H */