1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * SR-IPv6 implementation
6 * David Lebrun <david.lebrun@uclouvain.be>
7 * eBPF support: Mathieu Xhonneux <m.xhonneux@gmail.com>
10 #ifndef _NET_SEG6_LOCAL_H
11 #define _NET_SEG6_LOCAL_H
13 #include <linux/percpu.h>
14 #include <linux/net.h>
15 #include <linux/ipv6.h>
17 extern int seg6_lookup_nexthop(struct sk_buff *skb, struct in6_addr *nhaddr,
19 extern bool seg6_bpf_has_valid_srh(struct sk_buff *skb);
21 struct seg6_bpf_srh_state {
22 struct ipv6_sr_hdr *srh;
27 DECLARE_PER_CPU(struct seg6_bpf_srh_state, seg6_bpf_srh_states);