-/* Copyright (c) 2013 Nicira, Inc.
+/* Copyright (c) 2013, 2015 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <stdint.h>
#include "flow.h"
-/* skb mark used for IPsec tunnel packets */
-#define IPSEC_MARK 1
-
/* Tunnel port emulation layer.
*
* These functions emulate tunnel virtual ports based on the outer
* header information from the kernel. */
+struct ovs_action_push_tnl;
struct ofport_dpif;
struct netdev;
+void ofproto_tunnel_init(void);
bool tnl_port_reconfigure(const struct ofport_dpif *, const struct netdev *,
- odp_port_t);
+ odp_port_t, bool native_tnl, const char name[]);
-void tnl_port_add(const struct ofport_dpif *, const struct netdev *,
- odp_port_t odp_port);
+int tnl_port_add(const struct ofport_dpif *, const struct netdev *,
+ odp_port_t odp_port, bool native_tnl, const char name[]);
void tnl_port_del(const struct ofport_dpif *);
const struct ofport_dpif *tnl_port_receive(const struct flow *);
+void tnl_wc_init(struct flow *, struct flow_wildcards *);
+bool tnl_process_ecn(struct flow *);
odp_port_t tnl_port_send(const struct ofport_dpif *, struct flow *,
struct flow_wildcards *wc);
static inline bool
tnl_port_should_receive(const struct flow *flow)
{
- return flow->tunnel.ip_dst != 0;
+ return flow_tnl_dst_is_set(&flow->tunnel);
}
+int tnl_port_build_header(const struct ofport_dpif *ofport,
+ const struct flow *tnl_flow,
+ const struct eth_addr dmac,
+ const struct eth_addr smac,
+ const struct in6_addr *ipv6_src,
+ struct ovs_action_push_tnl *data);
+
#endif /* tunnel.h */