include/net/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/netdevice.h>
  15 #include <linux/skbuff.h>
  16 #include <net/datalink.h>
  17 #include <linux/ipx.h>
  18 
  19 typedef struct
  20 {
  21         unsigned long net;
  22         unsigned char  node[IPX_NODE_LEN]; 
  23         unsigned short sock;
  24 } ipx_address;
  25 
  26 #define ipx_broadcast_node      "\377\377\377\377\377\377"
  27 #define ipx_this_node           "\0\0\0\0\0\0"
  28 
  29 typedef struct ipx_packet
  30 {
  31         unsigned short  ipx_checksum;
  32 #define IPX_NO_CHECKSUM 0xFFFF
  33         unsigned short  ipx_pktsize;
  34         unsigned char   ipx_tctrl;
  35         unsigned char   ipx_type;
  36 #define IPX_TYPE_UNKNOWN        0x00
  37 #define IPX_TYPE_RIP            0x01    /* may also be 0 */
  38 #define IPX_TYPE_SAP            0x04    /* may also be 0 */
  39 #define IPX_TYPE_SPX            0x05    /* Not yet implemented */
  40 #define IPX_TYPE_NCP            0x11    /* $lots for docs on this (SPIT) */
  41 #define IPX_TYPE_PPROP          0x14    /* complicated flood fill brdcast [Not supported] */
  42         ipx_address     ipx_dest __attribute__ ((packed));
  43         ipx_address     ipx_source __attribute__ ((packed));
  44 } ipx_packet;
  45 
  46 
  47 typedef struct sock ipx_socket;
  48 
  49 #include <net/ipxcall.h>
  50 extern int ipx_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt);
  51 extern void ipxrtr_device_down(struct device *dev);
  52 
  53 typedef struct ipx_interface {
  54         /* IPX address */
  55         unsigned long   if_netnum;
  56         unsigned char   if_node[IPX_NODE_LEN];
  57 
  58         /* physical device info */
  59         struct device   *if_dev;
  60         struct datalink_proto   *if_dlink;
  61         unsigned short  if_dlink_type;
  62 
  63         /* socket support */
  64         unsigned short  if_sknum;
  65         ipx_socket      *if_sklist;
  66 
  67         /* administrative overhead */
  68         int             if_ipx_offset;
  69         unsigned char   if_internal;
  70         unsigned char   if_primary;
  71         
  72         struct ipx_interface    *if_next;
  73 }       ipx_interface;
  74 
  75 typedef struct ipx_route {
  76         unsigned long ir_net;
  77         ipx_interface *ir_intrfc;
  78         unsigned char ir_routed;
  79         unsigned char ir_router_node[IPX_NODE_LEN];
  80         struct ipx_route *ir_next;
  81 }       ipx_route;
  82 
  83 #define IPX_MIN_EPHEMERAL_SOCKET        0x4000
  84 #define IPX_MAX_EPHEMERAL_SOCKET        0x7fff
  85 
  86 #endif
/* */
root/include/net/ipx.h

INCLUDED FROM
