root/include/uapi/linux/tc_act/tc_csum.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef __LINUX_TC_CSUM_H
   3 #define __LINUX_TC_CSUM_H
   4 
   5 #include <linux/types.h>
   6 #include <linux/pkt_cls.h>
   7 
   8 enum {
   9         TCA_CSUM_UNSPEC,
  10         TCA_CSUM_PARMS,
  11         TCA_CSUM_TM,
  12         TCA_CSUM_PAD,
  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         TCA_CSUM_UPDATE_FLAG_SCTP    = 64,
  25 };
  26 
  27 struct tc_csum {
  28         tc_gen;
  29 
  30         __u32 update_flags;
  31 };
  32 
  33 #endif /* __LINUX_TC_CSUM_H */