include/linux/tc_act/tc_csum.h

   1 #ifndef __LINUX_TC_CSUM_H
   2 #define __LINUX_TC_CSUM_H
   3
   4 #include <linux/types.h>
   5 #include <linux/pkt_cls.h>
   6
   7 #define TCA_ACT_CSUM 16
   8
   9 enum {
  10         TCA_CSUM_UNSPEC,
  11         TCA_CSUM_PARMS,
  12         TCA_CSUM_TM,
  13         __TCA_CSUM_MAX
  14 };
  15 #define TCA_CSUM_MAX (__TCA_CSUM_MAX - 1)
  16
  17 enum {
  18         TCA_CSUM_UPDATE_FLAG_IPV4HDR = 1,
  19         TCA_CSUM_UPDATE_FLAG_ICMP    = 2,
  20         TCA_CSUM_UPDATE_FLAG_IGMP    = 4,
  21         TCA_CSUM_UPDATE_FLAG_TCP     = 8,
  22         TCA_CSUM_UPDATE_FLAG_UDP     = 16,
  23         TCA_CSUM_UPDATE_FLAG_UDPLITE = 32
  24 };
  25
  26 struct tc_csum {
  27         tc_gen;
  28
  29         __u32 update_flags;
  30 };
  31
  32 #endif /* __LINUX_TC_CSUM_H */