tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (c) 2015 Tom Herbert <tom@herbertland.com>
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
8 *
9 */
10
11#ifndef __ILA_H
12#define __ILA_H
13
14#include <linux/errno.h>
15#include <linux/ip.h>
16#include <linux/kernel.h>
17#include <linux/module.h>
18#include <linux/socket.h>
19#include <linux/skbuff.h>
20#include <linux/types.h>
21#include <net/checksum.h>
22#include <net/ip.h>
23#include <net/protocol.h>
24#include <uapi/linux/ila.h>
25
26struct ila_params {
27 __be64 locator;
28 __be64 locator_match;
29 __wsum csum_diff;
30};
31
32static inline __wsum compute_csum_diff8(const __be32 *from, const __be32 *to)
33{
34 __be32 diff[] = {
35 ~from[0], ~from[1], to[0], to[1],
36 };
37
38 return csum_partial(diff, sizeof(diff), 0);
39}
40
41void update_ipv6_locator(struct sk_buff *skb, struct ila_params *p);
42
43int ila_lwt_init(void);
44void ila_lwt_fini(void);
45int ila_xlat_init(void);
46void ila_xlat_fini(void);
47
48#endif /* __ILA_H */