blob: 13d3dbbee00a734458b7b5e8addb437cf491ce63 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*
* The following information is in its entirety obtained from:
*
* Novell 'IPX Router Specification' Version 1.10
* Part No. 107-000029-001
*
* Which is available from ftp.novell.com
*/
#ifndef _NET_INET_IPX_H_
#define _NET_INET_IPX_H_
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <net/datalink.h>
#include <linux/ipx.h>
/* #define CONFIG_IPX_INTERN 1 */
typedef struct
{
unsigned long net;
unsigned char node[IPX_NODE_LEN];
unsigned short sock;
} ipx_address;
#define ipx_broadcast_node "\377\377\377\377\377\377"
#define ipx_this_node "\0\0\0\0\0\0"
typedef struct ipx_packet
{
unsigned short ipx_checksum;
#define IPX_NO_CHECKSUM 0xFFFF
unsigned short ipx_pktsize;
unsigned char ipx_tctrl;
unsigned char ipx_type;
#define IPX_TYPE_UNKNOWN 0x00
#define IPX_TYPE_RIP 0x01 /* may also be 0 */
#define IPX_TYPE_SAP 0x04 /* may also be 0 */
#define IPX_TYPE_SPX 0x05 /* Not yet implemented */
#define IPX_TYPE_NCP 0x11 /* $lots for docs on this (SPIT) */
#define IPX_TYPE_PPROP 0x14 /* complicated flood fill brdcast [Not supported] */
ipx_address ipx_dest __attribute__ ((packed));
ipx_address ipx_source __attribute__ ((packed));
} ipx_packet;
typedef struct sock ipx_socket;
#include <net/ipxcall.h>
extern int ipx_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt);
extern void ipxrtr_device_down(struct device *dev);
typedef struct ipx_interface {
/* IPX address */
unsigned long if_netnum;
unsigned char if_node[IPX_NODE_LEN];
/* physical device info */
struct device *if_dev;
struct datalink_proto *if_dlink;
unsigned short if_dlink_type;
/* socket support */
unsigned short if_sknum;
ipx_socket *if_sklist;
/* administrative overhead */
int if_ipx_offset;
unsigned char if_internal;
unsigned char if_primary;
struct ipx_interface *if_next;
} ipx_interface;
typedef struct ipx_route {
unsigned long ir_net;
ipx_interface *ir_intrfc;
unsigned char ir_routed;
unsigned char ir_router_node[IPX_NODE_LEN];
struct ipx_route *ir_next;
} ipx_route;
#define IPX_MIN_EPHEMERAL_SOCKET 0x4000
#define IPX_MAX_EPHEMERAL_SOCKET 0x7fff
#endif
|
