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-rw-r--r--net/ipv6/ila/ila.h48
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diff --git a/net/ipv6/ila/ila.h b/net/ipv6/ila/ila.h
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+++ b/net/ipv6/ila/ila.h
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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);
+int ila_xlat_init(void);
+void ila_xlat_fini(void);
+
+#endif /* __ILA_H */