include/net/tc_act/tc_vlan.h

   1 /*
   2  * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  */
   9
  10 #ifndef __NET_TC_VLAN_H
  11 #define __NET_TC_VLAN_H
  12
  13 #include <net/act_api.h>
  14 #include <linux/tc_act/tc_vlan.h>
  15
  16 struct tcf_vlan {
  17         struct tc_action        common;
  18         int                     tcfv_action;
  19         u16                     tcfv_push_vid;
  20         __be16                  tcfv_push_proto;
  21         u8                      tcfv_push_prio;
  22 };
  23 #define to_vlan(a) ((struct tcf_vlan *)a)
  24
  25 static inline bool is_tcf_vlan(const struct tc_action *a)
  26 {
  27 #ifdef CONFIG_NET_CLS_ACT
  28         if (a->ops && a->ops->type == TCA_ACT_VLAN)
  29                 return true;
  30 #endif
  31         return false;
  32 }
  33
  34 static inline u32 tcf_vlan_action(const struct tc_action *a)
  35 {
  36         return to_vlan(a)->tcfv_action;
  37 }
  38
  39 static inline u16 tcf_vlan_push_vid(const struct tc_action *a)
  40 {
  41         return to_vlan(a)->tcfv_push_vid;
  42 }
  43
  44 static inline __be16 tcf_vlan_push_proto(const struct tc_action *a)
  45 {
  46         return to_vlan(a)->tcfv_push_proto;
  47 }
  48
  49 static inline u8 tcf_vlan_push_prio(const struct tc_action *a)
  50 {
  51         return to_vlan(a)->tcfv_push_prio;
  52 }
  53
  54 #endif /* __NET_TC_VLAN_H */