diff options
| author | David S. Miller <davem@davemloft.net> | 2013-06-19 18:07:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-19 18:07:49 -0700 |
| commit | dc3d807d6fd983603c82e7bcdbaa49cdb4239691 (patch) | |
| tree | f426945de6694203f2c34218b4e4b06913b8f58c /include/uapi/linux | |
| parent | ac8025a643a0e0beb81f3f37ca693364c6b77858 (diff) | |
| parent | aa310701e787087dbfbccf1409982a96e16c57a6 (diff) | |
openvswitch: gre tunneling support.
Pravin B Shelar says:
====================
Following patch series adds support for gre tunneling.
First six patches extend kernel gre and ip_tunnel modules
api so that there is more code sharing between gre modules
and ovs. Rest of patches adds ovs tunneling infrastructre
and gre protocol vport.
V2 fixes two patches according to comments from Jesse.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/openvswitch.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 424672db7f12..c55efaaa9bb4 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -164,6 +164,7 @@ enum ovs_vport_type { OVS_VPORT_TYPE_UNSPEC, OVS_VPORT_TYPE_NETDEV, /* network device */ OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */ + OVS_VPORT_TYPE_GRE, /* GRE tunnel. */ __OVS_VPORT_TYPE_MAX }; @@ -246,11 +247,29 @@ enum ovs_key_attr { OVS_KEY_ATTR_ARP, /* struct ovs_key_arp */ OVS_KEY_ATTR_ND, /* struct ovs_key_nd */ OVS_KEY_ATTR_SKB_MARK, /* u32 skb mark */ + OVS_KEY_ATTR_TUNNEL, /* Nested set of ovs_tunnel attributes */ + +#ifdef __KERNEL__ + OVS_KEY_ATTR_IPV4_TUNNEL, /* struct ovs_key_ipv4_tunnel */ +#endif __OVS_KEY_ATTR_MAX }; #define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1) +enum ovs_tunnel_key_attr { + OVS_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */ + OVS_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */ + OVS_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */ + OVS_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */ + OVS_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */ + OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */ + OVS_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */ + __OVS_TUNNEL_KEY_ATTR_MAX +}; + +#define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1) + /** * enum ovs_frag_type - IPv4 and IPv6 fragment type * @OVS_FRAG_TYPE_NONE: Packet is not a fragment. |