Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *  SR-IPv6 implementation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *  Authors:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *  David Lebrun <david.lebrun@uclouvain.be>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  *  eBPF support: Mathieu Xhonneux <m.xhonneux@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #ifndef _NET_SEG6_LOCAL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define _NET_SEG6_LOCAL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/percpu.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/net.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <linux/ipv6.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) extern int seg6_lookup_nexthop(struct sk_buff *skb, struct in6_addr *nhaddr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 			       u32 tbl_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) extern bool seg6_bpf_has_valid_srh(struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) struct seg6_bpf_srh_state {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	struct ipv6_sr_hdr *srh;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	u16 hdrlen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	bool valid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) DECLARE_PER_CPU(struct seg6_bpf_srh_state, seg6_bpf_srh_states);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #endif