Defined in 1 files as a enumerator:

• include/uapi/linux/if_tunnel.h, line 141 (as a enumerator)

Referenced in 2 files:

• net/ipv4/ip_gre.c
  • line 1280
  • line 1281
  • line 1624
  • line 1670
• net/ipv6/ip6_gre.c
  • line 1721
  • line 1722
  • line 1753
  • line 1754
  • line 2135
  • line 2199