include/net/tc_act/tc_mirred.h

   1 #ifndef __NET_TC_MIR_H
   2 #define __NET_TC_MIR_H
   3
   4 #include <net/act_api.h>
   5 #include <linux/tc_act/tc_mirred.h>
   6
   7 struct tcf_mirred {
   8         struct tcf_common       common;
   9         int                     tcfm_eaction;
  10         int                     tcfm_ifindex;
  11         int                     tcfm_ok_push;
  12         struct net_device __rcu *tcfm_dev;
  13         struct list_head        tcfm_list;
  14 };
  15 #define to_mirred(a) \
  16         container_of(a->priv, struct tcf_mirred, common)
  17
  18 static inline bool is_tcf_mirred_redirect(const struct tc_action *a)
  19 {
  20 #ifdef CONFIG_NET_CLS_ACT
  21         if (a->ops && a->ops->type == TCA_ACT_MIRRED)
  22                 return to_mirred(a)->tcfm_eaction == TCA_EGRESS_REDIR;
  23 #endif
  24         return false;
  25 }
  26
  27 static inline int tcf_mirred_ifindex(const struct tc_action *a)
  28 {
  29         return to_mirred(a)->tcfm_ifindex;
  30 }
  31
  32 #endif /* __NET_TC_MIR_H */