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      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 	sa_family_t	sipx_family;
     10 	__u16		sipx_port;
     11 	__u32		sipx_network;
     12 	unsigned char 	sipx_node[IPX_NODE_LEN];
     13 	__u8		sipx_type;
     14 	unsigned char	sipx_zero;	/* 16 byte fill */
     15 };
     16 
     17 /*
     18  * So we can fit the extra info for SIOCSIFADDR into the address nicely
     19  */
     20 #define sipx_special	sipx_port
     21 #define sipx_action	sipx_zero
     22 #define IPX_DLTITF	0
     23 #define IPX_CRTITF	1
     24 
     25 struct ipx_route_definition {
     26 	__u32         ipx_network;
     27 	__u32         ipx_router_network;
     28 	unsigned char ipx_router_node[IPX_NODE_LEN];
     29 };
     30 
     31 struct ipx_interface_definition {
     32 	__u32         ipx_network;
     33 	unsigned char ipx_device[16];
     34 	unsigned char ipx_dlink_type;
     35 #define IPX_FRAME_NONE		0
     36 #define IPX_FRAME_SNAP		1
     37 #define IPX_FRAME_8022		2
     38 #define IPX_FRAME_ETHERII	3
     39 #define IPX_FRAME_8023		4
     40 #define IPX_FRAME_TR_8022       5 /* obsolete */
     41 	unsigned char ipx_special;
     42 #define IPX_SPECIAL_NONE	0
     43 #define IPX_PRIMARY		1
     44 #define IPX_INTERNAL		2
     45 	unsigned char ipx_node[IPX_NODE_LEN];
     46 };
     47 
     48 struct ipx_config_data {
     49 	unsigned char	ipxcfg_auto_select_primary;
     50 	unsigned char	ipxcfg_auto_create_interfaces;
     51 };
     52 
     53 /*
     54  * OLD Route Definition for backward compatibility.
     55  */
     56 
     57 struct ipx_route_def {
     58 	__u32		ipx_network;
     59 	__u32		ipx_router_network;
     60 #define IPX_ROUTE_NO_ROUTER	0
     61 	unsigned char	ipx_router_node[IPX_NODE_LEN];
     62 	unsigned char	ipx_device[16];
     63 	unsigned short	ipx_flags;
     64 #define IPX_RT_SNAP		8
     65 #define IPX_RT_8022		4
     66 #define IPX_RT_BLUEBOOK		2
     67 #define IPX_RT_ROUTED		1
     68 };
     69 
     70 #define SIOCAIPXITFCRT		(SIOCPROTOPRIVATE)
     71 #define SIOCAIPXPRISLT		(SIOCPROTOPRIVATE + 1)
     72 #define SIOCIPXCFGDATA		(SIOCPROTOPRIVATE + 2)
     73 #define SIOCIPXNCPCONN		(SIOCPROTOPRIVATE + 3)
     74 #endif /* _IPX_H_ */
     75