datapath: More flexible kernel/userspace tunneling attribute.

[sliver-openvswitch.git] / include / linux / openvswitch.h

diff --git a/include/linux/openvswitch.h b/include/linux/openvswitch.h
index f5c9cca..f471fbc 100644 (file)
--- a/include/linux/openvswitch.h
+++ b/include/linux/openvswitch.h
@@ -115,7 +115,7 @@ struct ovs_vport_stats {
 };
 
 /* Fixed logical ports. */
-#define OVSP_LOCAL      ((__u16)0)
+#define OVSP_LOCAL      ((__u32)0)
 
 /* Packet transfer. */
 
@@ -182,9 +182,12 @@ 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_FT_GRE,   /* Flow based GRE tunnel. */
+       OVS_VPORT_TYPE_VXLAN,    /* VXLAN tunnel */
        OVS_VPORT_TYPE_PATCH = 100, /* virtual tunnel connecting two vports */
        OVS_VPORT_TYPE_GRE,      /* GRE tunnel */
        OVS_VPORT_TYPE_CAPWAP,   /* CAPWAP tunnel */
+       OVS_VPORT_TYPE_GRE64 = 104, /* GRE tunnel with 64-bit keys */
        __OVS_VPORT_TYPE_MAX
 };
 
@@ -278,12 +281,31 @@ enum ovs_key_attr {
        OVS_KEY_ATTR_ICMPV6,    /* struct ovs_key_icmpv6 */
        OVS_KEY_ATTR_ARP,       /* struct ovs_key_arp */
        OVS_KEY_ATTR_ND,        /* struct ovs_key_nd */
-       OVS_KEY_ATTR_TUN_ID = 63, /* be64 tunnel ID */
+       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_TUN_ID = 63,  /* be64 tunnel ID */
        __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.