include/net/tc_act/tc_csum.h

   1 #ifndef __NET_TC_CSUM_H
   2 #define __NET_TC_CSUM_H
   3
   4 #include <linux/types.h>
   5 #include <net/act_api.h>
   6 #include <linux/tc_act/tc_csum.h>
   7
   8 struct tcf_csum {
   9         struct tc_action common;
  10
  11         u32 update_flags;
  12 };
  13 #define to_tcf_csum(a) ((struct tcf_csum *)a)
  14
  15 static inline bool is_tcf_csum(const struct tc_action *a)
  16 {
  17 #ifdef CONFIG_NET_CLS_ACT
  18         if (a->ops && a->ops->type == TCA_ACT_CSUM)
  19                 return true;
  20 #endif
  21         return false;
  22 }
  23
  24 static inline u32 tcf_csum_update_flags(const struct tc_action *a)
  25 {
  26         return to_tcf_csum(a)->update_flags;
  27 }
  28
  29 #endif /* __NET_TC_CSUM_H */