include/linux/hippidevice.h

   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__
  29 extern 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
  36 extern int hippi_rebuild_header(struct sk_buff *skb);
  37
  38 extern unsigned short hippi_type_trans(struct sk_buff *skb,
  39                                        struct net_device *dev);
  40
  41 extern void hippi_header_cache_bind(struct hh_cache ** hhp,
  42                                     struct net_device *dev,
  43                                     unsigned short htype,
  44                                     __u32 daddr);
  45
  46 extern void hippi_header_cache_update(struct hh_cache *hh,
  47                                       struct net_device *dev,
  48                                       unsigned char * haddr);
  49 extern int hippi_header_parse(struct sk_buff *skb, unsigned char *haddr);
  50
  51 extern void hippi_net_init(void);
  52
  53 extern struct net_device *alloc_hippi_dev(int sizeof_priv);
  54 #endif
  55
  56 #endif  /* _LINUX_HIPPIDEVICE_H */