1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2015 Cumulus Networks, Inc.
 4 */
 5
 6#ifndef _NET_MPLS_IPTUNNEL_H
 7#define _NET_MPLS_IPTUNNEL_H 1
 8
 9#include <linux/types.h>
10#include <net/lwtunnel.h>
11
12struct mpls_iptunnel_encap {
13	u8	labels;
14	u8	ttl_propagate;
15	u8	default_ttl;
16	u8	reserved1;
17	u32	label[];
18};
19
20static inline struct mpls_iptunnel_encap *mpls_lwtunnel_encap(struct lwtunnel_state *lwtstate)
21{
22	return (struct mpls_iptunnel_encap *)lwtstate->data;
23}
24
25#endif