net/inet/ipx.h

/* */
   1 
   2 /*
   3  *      The following information is in its entirety obtained from:
   4  *
   5  *      Novell 'IPX Router Specification' Version 1.10 
   6  *              Part No. 107-000029-001
   7  *
   8  *      Which is available from ftp.novell.com
   9  */
  10 
  11 #ifndef _NET_INET_IPX_H_
  12 #define _NET_INET_IPX_H_
  13 
  14 #include <linux/ipx.h>
  15 #include "datalink.h"
  16 
  17 typedef struct
  18 {
  19         unsigned long net;
  20         unsigned char  node[6]; 
  21         unsigned short sock;
  22 } ipx_address;
  23 
  24 #define ipx_broadcast_node      "\377\377\377\377\377\377"
  25 
  26 typedef struct ipx_packet
  27 {
  28         unsigned short  ipx_checksum;
  29 #define IPX_NO_CHECKSUM 0xFFFF
  30         unsigned short  ipx_pktsize;
  31         unsigned char   ipx_tctrl;
  32         unsigned char   ipx_type;
  33 #define IPX_TYPE_UNKNOWN        0x00
  34 #define IPX_TYPE_RIP            0x01    /* may also be 0 */
  35 #define IPX_TYPE_SAP            0x04    /* may also be 0 */
  36 #define IPX_TYPE_SPX            0x05    /* Not yet implemented */
  37 #define IPX_TYPE_NCP            0x11    /* $lots for docs on this (SPIT) */
  38 #define IPX_TYPE_PPROP          0x14    /* complicated flood fill brdcast [Not supported] */
  39         ipx_address     ipx_dest __attribute__ ((packed));
  40         ipx_address     ipx_source __attribute__ ((packed));
  41 } ipx_packet;
  42 
  43 
  44 typedef struct ipx_route
  45 {
  46         unsigned long net;
  47         unsigned char router_node[6];
  48         unsigned long router_net;
  49         unsigned short flags;
  50 #define IPX_RT_ROUTED   1               /* This isn't a direct route. Send via this if to node router_node */
  51 #define IPX_RT_BLUEBOOK 2               
  52 #define IPX_RT_8022     4               
  53 #define IPX_RT_SNAP     8               
  54         unsigned short dlink_type;
  55         struct device *dev;
  56         struct datalink_proto *datalink;
  57         struct ipx_route *next;
  58         struct ipx_route *nextlocal;
  59 } ipx_route;
  60 
  61 
  62 typedef struct sock ipx_socket;
  63 
  64 
  65 #include "ipxcall.h"
  66 extern int ipx_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt);
  67 extern void ipxrtr_device_down(struct device *dev);
  68 
  69 
  70 
  71 #endif
/* */
root/net/inet/ipx.h

INCLUDED FROM
