diff options
Diffstat (limited to 'include/uapi/linux/openvswitch.h')
| -rw-r--r-- | include/uapi/linux/openvswitch.h | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 405918d..a74d375 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -1,6 +1,6 @@ /* - * Copyright (c) 2007-2011 Nicira Networks. + * Copyright (c) 2007-2013 Nicira, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public @@ -164,6 +164,8 @@ 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_VXLAN, /* VXLAN tunnel. */ __OVS_VPORT_TYPE_MAX }; @@ -192,7 +194,6 @@ enum ovs_vport_type { * optional; if not specified a free port number is automatically selected. * Whether %OVS_VPORT_ATTR_OPTIONS is required or optional depends on the type * of vport. - * and other attributes are ignored. * * For other requests, if %OVS_VPORT_ATTR_NAME is specified then it is used to * look up the vport to operate on; otherwise dp_idx from the &struct @@ -211,6 +212,16 @@ enum ovs_vport_attr { #define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1) +/* OVS_VPORT_ATTR_OPTIONS attributes for tunnels. + */ +enum { + OVS_TUNNEL_ATTR_UNSPEC, + OVS_TUNNEL_ATTR_DST_PORT, /* 16-bit UDP port, used by L4 tunnels. */ + __OVS_TUNNEL_ATTR_MAX +}; + +#define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1) + /* Flows. */ #define OVS_FLOW_FAMILY "ovs_flow" @@ -247,11 +258,30 @@ 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 */ + OVS_KEY_ATTR_SCTP, /* struct ovs_key_sctp */ + +#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. @@ -304,6 +334,11 @@ struct ovs_key_udp { __be16 udp_dst; }; +struct ovs_key_sctp { + __be16 sctp_src; + __be16 sctp_dst; +}; + struct ovs_key_icmp { __u8 icmp_type; __u8 icmp_code; @@ -350,6 +385,12 @@ struct ovs_key_nd { * @OVS_FLOW_ATTR_CLEAR: If present in a %OVS_FLOW_CMD_SET request, clears the * last-used time, accumulated TCP flags, and statistics for this flow. * Otherwise ignored in requests. Never present in notifications. + * @OVS_FLOW_ATTR_MASK: Nested %OVS_KEY_ATTR_* attributes specifying the + * mask bits for wildcarded flow match. Mask bit value '1' specifies exact + * match with corresponding flow key bit, while mask bit value '0' specifies + * a wildcarded match. Omitting attribute is treated as wildcarding all + * corresponding fields. Optional for all requests. If not present, + * all flow key bits are exact match bits. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_FLOW_* commands. @@ -362,6 +403,7 @@ enum ovs_flow_attr { OVS_FLOW_ATTR_TCP_FLAGS, /* 8-bit OR'd TCP flags. */ OVS_FLOW_ATTR_USED, /* u64 msecs last used in monotonic time. */ OVS_FLOW_ATTR_CLEAR, /* Flag to clear stats, tcp_flags, used. */ + OVS_FLOW_ATTR_MASK, /* Sequence of OVS_KEY_ATTR_* attributes. */ __OVS_FLOW_ATTR_MAX }; |