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/*
* Copyright (c) 2015 Tom Herbert <tom@herbertland.com>
*
* 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 __ILA_H
#define __ILA_H
#include <linux/errno.h>
#include <linux/ip.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/socket.h>
#include <linux/skbuff.h>
#include <linux/types.h>
#include <net/checksum.h>
#include <net/ip.h>
#include <net/protocol.h>
#include <uapi/linux/ila.h>
struct ila_params {
__be64 locator;
__be64 locator_match;
__wsum csum_diff;
};
static inline __wsum compute_csum_diff8(const __be32 *from, const __be32 *to)
{
__be32 diff[] = {
~from[0], ~from[1], to[0], to[1],
};
return csum_partial(diff, sizeof(diff), 0);
}
void update_ipv6_locator(struct sk_buff *skb, struct ila_params *p);
int ila_lwt_init(void);
void ila_lwt_fini(void);
#endif /* __ILA_H */
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