diff options
| author | Jesse Gross <jesse@nicira.com> | 2014-10-03 15:35:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-06 00:32:21 -0400 |
| commit | f5796684069e0c71c65bce6a6d4766114aec1396 (patch) | |
| tree | a4906c8cba2b6c2d116e7b72a71f9e1020b476cb /include/net/ip_tunnels.h | |
| parent | 6b205b2ca17e88ef5e10451b720056b790cc63a5 (diff) | |
| download | lwn-f5796684069e0c71c65bce6a6d4766114aec1396.tar.gz lwn-f5796684069e0c71c65bce6a6d4766114aec1396.zip | |
openvswitch: Add support for Geneve tunneling.
The Openvswitch implementation is completely agnostic to the options
that are in use and can handle newly defined options without
further work. It does this by simply matching on a byte array
of options and allowing userspace to setup flows on this array.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Singed-off-by: Ansis Atteka <aatteka@nicira.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip_tunnels.h')
| -rw-r--r-- | include/net/ip_tunnels.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index a9ce1556d773..5bc6edeb7143 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -86,17 +86,18 @@ struct ip_tunnel { struct gro_cells gro_cells; }; -#define TUNNEL_CSUM __cpu_to_be16(0x01) -#define TUNNEL_ROUTING __cpu_to_be16(0x02) -#define TUNNEL_KEY __cpu_to_be16(0x04) -#define TUNNEL_SEQ __cpu_to_be16(0x08) -#define TUNNEL_STRICT __cpu_to_be16(0x10) -#define TUNNEL_REC __cpu_to_be16(0x20) -#define TUNNEL_VERSION __cpu_to_be16(0x40) -#define TUNNEL_NO_KEY __cpu_to_be16(0x80) +#define TUNNEL_CSUM __cpu_to_be16(0x01) +#define TUNNEL_ROUTING __cpu_to_be16(0x02) +#define TUNNEL_KEY __cpu_to_be16(0x04) +#define TUNNEL_SEQ __cpu_to_be16(0x08) +#define TUNNEL_STRICT __cpu_to_be16(0x10) +#define TUNNEL_REC __cpu_to_be16(0x20) +#define TUNNEL_VERSION __cpu_to_be16(0x40) +#define TUNNEL_NO_KEY __cpu_to_be16(0x80) #define TUNNEL_DONT_FRAGMENT __cpu_to_be16(0x0100) -#define TUNNEL_OAM __cpu_to_be16(0x0200) -#define TUNNEL_CRIT_OPT __cpu_to_be16(0x0400) +#define TUNNEL_OAM __cpu_to_be16(0x0200) +#define TUNNEL_CRIT_OPT __cpu_to_be16(0x0400) +#define TUNNEL_OPTIONS_PRESENT __cpu_to_be16(0x0800) struct tnl_ptk_info { __be16 flags; |