include/linux/ipx.h

   1 #ifndef _IPX_H_
   2 #define _IPX_H_
   3 #include <linux/sockios.h>
   4 #include <linux/socket.h>
   5 #define IPX_NODE_LEN    6
   6 #define IPX_MTU         576
   7
   8 struct sockaddr_ipx
   9 {
  10         sa_family_t     sipx_family;
  11         __u16           sipx_port;
  12         __u32           sipx_network;
  13         unsigned char   sipx_node[IPX_NODE_LEN];
  14         __u8            sipx_type;
  15         unsigned char   sipx_zero;      /* 16 byte fill */
  16 };
  17
  18 /*
  19  *      So we can fit the extra info for SIOCSIFADDR into the address nicely
  20  */
  21
  22 #define sipx_special    sipx_port
  23 #define sipx_action     sipx_zero
  24 #define IPX_DLTITF      0
  25 #define IPX_CRTITF      1
  26
  27 typedef struct ipx_route_definition
  28 {
  29         __u32         ipx_network;
  30         __u32         ipx_router_network;
  31         unsigned char ipx_router_node[IPX_NODE_LEN];
  32 }       ipx_route_definition;
  33
  34 typedef struct ipx_interface_definition
  35 {
  36         __u32         ipx_network;
  37         unsigned char ipx_device[16];
  38         unsigned char ipx_dlink_type;
  39 #define IPX_FRAME_NONE          0
  40 #define IPX_FRAME_SNAP          1
  41 #define IPX_FRAME_8022          2
  42 #define IPX_FRAME_ETHERII       3
  43 #define IPX_FRAME_8023          4
  44 #define IPX_FRAME_TR_8022       5 /* obsolete */
  45         unsigned char ipx_special;
  46 #define IPX_SPECIAL_NONE        0
  47 #define IPX_PRIMARY             1
  48 #define IPX_INTERNAL            2
  49         unsigned char ipx_node[IPX_NODE_LEN];
  50 }       ipx_interface_definition;
  51
  52 typedef struct ipx_config_data
  53 {
  54         unsigned char   ipxcfg_auto_select_primary;
  55         unsigned char   ipxcfg_auto_create_interfaces;
  56 }       ipx_config_data;
  57
  58 /*
  59  * OLD Route Definition for backward compatibility.
  60  */
  61
  62 struct ipx_route_def
  63 {
  64         __u32         ipx_network;
  65         __u32         ipx_router_network;
  66 #define IPX_ROUTE_NO_ROUTER     0
  67         unsigned char ipx_router_node[IPX_NODE_LEN];
  68         unsigned char ipx_device[16];
  69         unsigned short ipx_flags;
  70 #define IPX_RT_SNAP             8
  71 #define IPX_RT_8022             4
  72 #define IPX_RT_BLUEBOOK         2
  73 #define IPX_RT_ROUTED           1
  74 };
  75
  76 #define SIOCAIPXITFCRT          (SIOCPROTOPRIVATE)
  77 #define SIOCAIPXPRISLT          (SIOCPROTOPRIVATE+1)
  78 #define SIOCIPXCFGDATA          (SIOCPROTOPRIVATE+2)
  79 #define SIOCIPXNCPCONN          (SIOCPROTOPRIVATE+3)
  80
  81 #ifdef __KERNEL__
  82 #include <linux/skbuff.h>
  83
  84 extern int ipxrtr_route_skb(struct sk_buff *);
  85 extern int ipx_if_offset(unsigned long ipx_net_number);
  86 extern void ipx_remove_socket(struct sock *sk);
  87 #endif /* def __KERNEL__ */
  88
  89 #endif /* def _IPX_H_ */