blob: 08359e2d8b357683bd8fd6a3ea82290b5c24a26b [file] [log] [blame]
* SR-IPv6 implementation
* Authors:
* David Lebrun <>
* eBPF support: Mathieu Xhonneux <>
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
#ifndef _NET_SEG6_LOCAL_H
#define _NET_SEG6_LOCAL_H
#include <linux/percpu.h>
#include <linux/net.h>
#include <linux/ipv6.h>
extern int seg6_lookup_nexthop(struct sk_buff *skb, struct in6_addr *nhaddr,
u32 tbl_id);
extern bool seg6_bpf_has_valid_srh(struct sk_buff *skb);
struct seg6_bpf_srh_state {
struct ipv6_sr_hdr *srh;
u16 hdrlen;
bool valid;
DECLARE_PER_CPU(struct seg6_bpf_srh_state, seg6_bpf_srh_states);