include/uapi/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_PAD,
  14         __TCA_CSUM_MAX
  15 };
  16 #define TCA_CSUM_MAX (__TCA_CSUM_MAX - 1)
  17
  18 enum {
  19         TCA_CSUM_UPDATE_FLAG_IPV4HDR = 1,
  20         TCA_CSUM_UPDATE_FLAG_ICMP    = 2,
  21         TCA_CSUM_UPDATE_FLAG_IGMP    = 4,
  22         TCA_CSUM_UPDATE_FLAG_TCP     = 8,
  23         TCA_CSUM_UPDATE_FLAG_UDP     = 16,
  24         TCA_CSUM_UPDATE_FLAG_UDPLITE = 32
  25 };
  26
  27 struct tc_csum {
  28         tc_gen;
  29
  30         __u32 update_flags;
  31 };
  32
  33 #endif /* __LINUX_TC_CSUM_H */