1/*
2 * INET		An implementation of the TCP/IP protocol suite for the LINUX
3 *		operating system.  INET is implemented using the BSD Socket
4 *		interface as the means of communication with the user level.
5 *
6 *		Definitions for the HIPPI handlers.
7 *
8 * Version:	@(#)hippidevice.h	1.0.0	05/26/97
9 *
10 * Author:	Jes Sorensen, <Jes.Sorensen@cern.ch>
11 *
12 *		hippidevice.h is based on previous fddidevice.h work by
13 *			Ross Biro, <bir7@leland.Stanford.Edu>
14 *			Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
15 *			Alan Cox, <gw4pts@gw4pts.ampr.org>
16 *			Lawrence V. Stefani, <stefani@lkg.dec.com>
17 *
18 *		This program is free software; you can redistribute it and/or
19 *		modify it under the terms of the GNU General Public License
20 *		as published by the Free Software Foundation; either version
21 *		2 of the License, or (at your option) any later version.
22 */
23#ifndef _LINUX_HIPPIDEVICE_H
24#define _LINUX_HIPPIDEVICE_H
25
26#include <linux/if_hippi.h>
27
28#ifdef __KERNEL__
29extern int hippi_header(struct sk_buff *skb,
30			struct net_device *dev,
31			unsigned short type,
32			void *daddr,
33			void *saddr,
34			unsigned len);
35
36extern int hippi_rebuild_header(struct sk_buff *skb);
37
38extern unsigned short hippi_type_trans(struct sk_buff *skb,
39				       struct net_device *dev);
40
41extern void hippi_header_cache_bind(struct hh_cache ** hhp,
42				    struct net_device *dev,
43				    unsigned short htype,
44				    __u32 daddr);
45
46extern void hippi_header_cache_update(struct hh_cache *hh,
47				      struct net_device *dev,
48				      unsigned char * haddr);
49extern int hippi_header_parse(struct sk_buff *skb, unsigned char *haddr);
50
51extern void hippi_net_init(void);
52void hippi_setup(struct net_device *dev);
53
54extern struct net_device *init_hippi_dev(struct net_device *dev, int sizeof_priv);
55extern struct net_device *alloc_hippi_dev(int sizeof_priv);
56extern int register_hipdev(struct net_device *dev);
57extern void unregister_hipdev(struct net_device *dev);
58#endif
59
60#endif	/* _LINUX_HIPPIDEVICE_H */
61