linux-stable/include/linux/ipx.h
Paul Gortmaker d0a24a3516 ipx: restore token ring define to include/linux/ipx.h
Commit 211ed86510

    "net: delete all instances of special processing for token ring"

removed the define for IPX_FRAME_TR_8022.

While it is unlikely, we can't be 100% sure that there aren't
random userspace consumers of this value, so restore it.

The only instance I could find was in ncpfs-2.2.6, and it was
safe as-is, since it used #ifdef IPX_FRAME_TR_8022 around the
two use cases it had, but there may be other userspace packages
without similar ifdefs.

Cc: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-23 13:49:23 -04:00

75 lines
1.8 KiB
C

#ifndef _IPX_H_
#define _IPX_H_
#include <linux/types.h>
#include <linux/sockios.h>
#include <linux/socket.h>
#define IPX_NODE_LEN 6
#define IPX_MTU 576
struct sockaddr_ipx {
__kernel_sa_family_t sipx_family;
__be16 sipx_port;
__be32 sipx_network;
unsigned char sipx_node[IPX_NODE_LEN];
__u8 sipx_type;
unsigned char sipx_zero; /* 16 byte fill */
};
/*
* So we can fit the extra info for SIOCSIFADDR into the address nicely
*/
#define sipx_special sipx_port
#define sipx_action sipx_zero
#define IPX_DLTITF 0
#define IPX_CRTITF 1
struct ipx_route_definition {
__be32 ipx_network;
__be32 ipx_router_network;
unsigned char ipx_router_node[IPX_NODE_LEN];
};
struct ipx_interface_definition {
__be32 ipx_network;
unsigned char ipx_device[16];
unsigned char ipx_dlink_type;
#define IPX_FRAME_NONE 0
#define IPX_FRAME_SNAP 1
#define IPX_FRAME_8022 2
#define IPX_FRAME_ETHERII 3
#define IPX_FRAME_8023 4
#define IPX_FRAME_TR_8022 5 /* obsolete */
unsigned char ipx_special;
#define IPX_SPECIAL_NONE 0
#define IPX_PRIMARY 1
#define IPX_INTERNAL 2
unsigned char ipx_node[IPX_NODE_LEN];
};
struct ipx_config_data {
unsigned char ipxcfg_auto_select_primary;
unsigned char ipxcfg_auto_create_interfaces;
};
/*
* OLD Route Definition for backward compatibility.
*/
struct ipx_route_def {
__be32 ipx_network;
__be32 ipx_router_network;
#define IPX_ROUTE_NO_ROUTER 0
unsigned char ipx_router_node[IPX_NODE_LEN];
unsigned char ipx_device[16];
unsigned short ipx_flags;
#define IPX_RT_SNAP 8
#define IPX_RT_8022 4
#define IPX_RT_BLUEBOOK 2
#define IPX_RT_ROUTED 1
};
#define SIOCAIPXITFCRT (SIOCPROTOPRIVATE)
#define SIOCAIPXPRISLT (SIOCPROTOPRIVATE + 1)
#define SIOCIPXCFGDATA (SIOCPROTOPRIVATE + 2)
#define SIOCIPXNCPCONN (SIOCPROTOPRIVATE + 3)
#endif /* _IPX_H_ */