diff options
Diffstat (limited to 'include/net/ip_tunnels.h')
| -rw-r--r-- | include/net/ip_tunnels.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 9a6a08ec7713..5a530d4fb02c 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -247,6 +247,18 @@ static inline bool ip_tunnel_is_options_present(const unsigned long *flags) return ip_tunnel_flags_intersect(flags, present); } +static inline void ip_tunnel_set_encflags_present(unsigned long *flags) +{ + IP_TUNNEL_DECLARE_FLAGS(present) = { }; + + __set_bit(IP_TUNNEL_CSUM_BIT, present); + __set_bit(IP_TUNNEL_DONT_FRAGMENT_BIT, present); + __set_bit(IP_TUNNEL_OAM_BIT, present); + __set_bit(IP_TUNNEL_CRIT_OPT_BIT, present); + + ip_tunnel_flags_or(flags, flags, present); +} + static inline bool ip_tunnel_flags_is_be16_compat(const unsigned long *flags) { IP_TUNNEL_DECLARE_FLAGS(supp) = { }; |