2 * The following information is in its entirety obtained from:
4 * Novell 'IPX Router Specification' Version 1.10
5 * Part No. 107-000029-001
7 * Which is available from ftp.novell.com
10 #ifndef _NET_INET_IPX_H_
11 #define _NET_INET_IPX_H_
13 #include <linux/netdevice.h>
14 #include <net/datalink.h>
15 #include <linux/ipx.h>
20 __u8 node[IPX_NODE_LEN];
24 #define ipx_broadcast_node "\377\377\377\377\377\377"
25 #define ipx_this_node "\0\0\0\0\0\0"
27 #define IPX_MAX_PPROP_HOPS 8
31 __u16 ipx_checksum __attribute__ ((packed));
32 #define IPX_NO_CHECKSUM 0xFFFF
33 __u16 ipx_pktsize __attribute__ ((packed));
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 /* SPX protocol */
40 #define IPX_TYPE_NCP 0x11 /* $lots for docs on this (SPIT) */
41 #define IPX_TYPE_PPROP 0x14 /* complicated flood fill brdcast */
42 ipx_address ipx_dest __attribute__ ((packed));
43 ipx_address ipx_source __attribute__ ((packed));
46 typedef struct ipx_interface {
49 unsigned char if_node[IPX_NODE_LEN];
52 /* physical device info */
53 struct net_device *if_dev;
54 struct datalink_proto *if_dlink;
55 unsigned short if_dlink_type;
58 unsigned short if_sknum;
59 struct sock *if_sklist;
60 spinlock_t if_sklist_lock;
62 /* administrative overhead */
64 unsigned char if_internal;
65 unsigned char if_primary;
67 struct ipx_interface *if_next;
70 typedef struct ipx_route {
72 ipx_interface *ir_intrfc;
73 unsigned char ir_routed;
74 unsigned char ir_router_node[IPX_NODE_LEN];
75 struct ipx_route *ir_next;
90 #define IPX_MIN_EPHEMERAL_SOCKET 0x4000
91 #define IPX_MAX_EPHEMERAL_SOCKET 0x7fff
93 extern int ipx_register_spx(struct proto_ops **, struct net_proto_family *);
94 extern int ipx_unregister_spx(void);
96 #endif /* def _NET_INET_IPX_H_ */