include/uapi/linux/lwtunnel.h

   1 #ifndef _UAPI_LWTUNNEL_H_
   2 #define _UAPI_LWTUNNEL_H_
   3
   4 #include <linux/types.h>
   5
   6 enum lwtunnel_encap_types {
   7         LWTUNNEL_ENCAP_NONE,
   8         LWTUNNEL_ENCAP_MPLS,
   9         LWTUNNEL_ENCAP_IP,
  10         LWTUNNEL_ENCAP_ILA,
  11         LWTUNNEL_ENCAP_IP6,
  12         LWTUNNEL_ENCAP_SEG6,
  13         LWTUNNEL_ENCAP_BPF,
  14         __LWTUNNEL_ENCAP_MAX,
  15 };
  16
  17 #define LWTUNNEL_ENCAP_MAX (__LWTUNNEL_ENCAP_MAX - 1)
  18
  19 enum lwtunnel_ip_t {
  20         LWTUNNEL_IP_UNSPEC,
  21         LWTUNNEL_IP_ID,
  22         LWTUNNEL_IP_DST,
  23         LWTUNNEL_IP_SRC,
  24         LWTUNNEL_IP_TTL,
  25         LWTUNNEL_IP_TOS,
  26         LWTUNNEL_IP_FLAGS,
  27         LWTUNNEL_IP_PAD,
  28         __LWTUNNEL_IP_MAX,
  29 };
  30
  31 #define LWTUNNEL_IP_MAX (__LWTUNNEL_IP_MAX - 1)
  32
  33 enum lwtunnel_ip6_t {
  34         LWTUNNEL_IP6_UNSPEC,
  35         LWTUNNEL_IP6_ID,
  36         LWTUNNEL_IP6_DST,
  37         LWTUNNEL_IP6_SRC,
  38         LWTUNNEL_IP6_HOPLIMIT,
  39         LWTUNNEL_IP6_TC,
  40         LWTUNNEL_IP6_FLAGS,
  41         LWTUNNEL_IP6_PAD,
  42         __LWTUNNEL_IP6_MAX,
  43 };
  44
  45 #define LWTUNNEL_IP6_MAX (__LWTUNNEL_IP6_MAX - 1)
  46
  47 enum {
  48         LWT_BPF_PROG_UNSPEC,
  49         LWT_BPF_PROG_FD,
  50         LWT_BPF_PROG_NAME,
  51         __LWT_BPF_PROG_MAX,
  52 };
  53
  54 #define LWT_BPF_PROG_MAX (__LWT_BPF_PROG_MAX - 1)
  55
  56 enum {
  57         LWT_BPF_UNSPEC,
  58         LWT_BPF_IN,
  59         LWT_BPF_OUT,
  60         LWT_BPF_XMIT,
  61         LWT_BPF_XMIT_HEADROOM,
  62         __LWT_BPF_MAX,
  63 };
  64
  65 #define LWT_BPF_MAX (__LWT_BPF_MAX - 1)
  66
  67 #define LWT_BPF_MAX_HEADROOM 256
  68
  69 #endif /* _UAPI_LWTUNNEL_H_ */