[unix-history] / usr / src / sys / netiso / iso_var.h

/***********************************************************
		Copyright IBM Corporation 1987

                      All Rights Reserved

Permission to use, copy, modify, and distribute this software and its 
documentation for any purpose and without fee is hereby granted, 
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in 
supporting documentation, and that the name of IBM not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.  

IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.

******************************************************************/
/*
 * Modifications,
 * Copyright (c) 1988 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *	@(#)iso_var.h	7.2 (Berkeley) %G%
 */

/*
 * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
 */
/* $Header: iso_var.h,v 4.2 88/06/29 15:00:08 hagens Exp $
 * $Source: /usr/argo/sys/netiso/RCS/iso_var.h,v $
 */

/*
 *	Interface address, iso version. One of these structures is 
 *	allocated for each interface with an osi address. The ifaddr
 *	structure conatins the protocol-independent part
 *	of the structure, and is assumed to be first.
 */
struct iso_ifaddr {
	struct ifaddr		ia_ifa;		/* protocol-independent info */
#define ia_ifp		ia_ifa.ifa_ifp
	int					ia_flags;
	int					ia_snpaoffset;
	struct iso_ifaddr	*ia_next;	/* next in list of iso addresses */
	struct	sockaddr_iso ia_addr;	/* reserve space for interface name */
	struct	sockaddr_iso ia_dstaddr; /* reserve space for broadcast addr */
#define	ia_broadaddr	ia_dstaddr
	struct	sockaddr_iso ia_sockmask; /* reserve space for general netmask */
};

struct	iso_aliasreq {
	char	ifra_name[IFNAMSIZ];		/* if name, e.g. "en0" */
	struct	sockaddr_iso ifra_addr;
	struct	sockaddr_iso ifra_dstaddr;
	struct	sockaddr_iso ifra_mask;
	int	ifra_snpaoffset;
};

struct	iso_ifreq {
	char	ifr_name[IFNAMSIZ];		/* if name, e.g. "en0" */
	struct	sockaddr_iso ifr_Addr;
};

/*
 *	Given a pointer to an iso_ifaddr (ifaddr),
 *	return a pointer to the addr as a sockaddr_iso
 */
/*
#define	IA_SIS(ia) ((struct sockaddr_iso *)(ia.ia_ifa->ifa_addr))
 * works if sockaddr_iso becomes variable sized.
 */
#define	IA_SIS(ia) (&(((struct iso_ifaddr *)ia)->ia_addr))

#define	SIOCDIFADDR_ISO	_IOW('i',25, struct iso_ifreq)	/* delete IF addr */
#define	SIOCAIFADDR_ISO	_IOW('i',26, struct iso_aliasreq)/* add/chg IFalias */
#define	SIOCGIFADDR_ISO	_IOWR('i',33, struct iso_ifreq)	/* get ifnet address */
#define	SIOCGIFDSTADDR_ISO _IOWR('i',34, struct iso_ifreq) /* get dst address */
#define	SIOCGIFNETMASK_ISO _IOWR('i',37, struct iso_ifreq) /* get dst address */

#ifndef IFA_ROUTE
#define	IFA_ROUTE	0x01		/* routing entry installed */
#endif

/* ISO arp IOCTL data structures */
struct arpreq_iso {
	int	arp_flags;			/* flags */
	struct	sockaddr_iso arp_pa;		/* protocol address */
	struct	sockaddr arp_ha;		/* hardware address */
};

#define	SIOCSISOMAP	_IOW('a',30, struct arpreq_iso)	/* set arp entry */
#define	SIOCGISOMAP	_IOWR('a',38, struct arpreq_iso)/* get arp entry */
#define	SIOCDISOMAP	_IOW('a',31, struct arpreq_iso)	/* delete arp entry */
/*
 * This stuff should go in if.h or if_llc.h or someplace else,
 * but for now . . .
 */

struct llc_etherhdr {
	char dst[6];
	char src[6];
	char len[2];
	char llc_dsap;
	char llc_ssap;
	char llc_ui_byte;
};

struct snpa_hdr {
	struct	ifnet *snh_ifp;
	char	snh_dhost[6];
	char	snh_shost[6];
	short	snh_flags;
};
#ifdef KERNEL
struct iso_ifaddr	*iso_ifaddr;	/* linked list of iso address ifaces */
struct iso_ifaddr	*iso_localifa();	/* linked list of iso address ifaces */
struct ifqueue 		clnlintrq;		/* clnl packet input queue */
#endif KERNEL
Commit	Line	Data
d8b9f99a KS	1	/***********************************************************
	2	Copyright IBM Corporation 1987
	3
	4	All Rights Reserved
	5
	6	Permission to use, copy, modify, and distribute this software and its
	7	documentation for any purpose and without fee is hereby granted,
	8	provided that the above copyright notice appear in all copies and that
	9	both that copyright notice and this permission notice appear in
	10	supporting documentation, and that the name of IBM not be
	11	used in advertising or publicity pertaining to distribution of the
	12	software without specific, written prior permission.
	13
	14	IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
	15	ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
	16	IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
	17	ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
	18	WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
	19	ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
	20	SOFTWARE.
	21
	22	******************************************************************/
a50e2bc0 KS	23	/*
	24	* Modifications,
	25	* Copyright (c) 1988 Regents of the University of California.
	26	* All rights reserved.
	27	*
	28	* Redistribution and use in source and binary forms are permitted
	29	* provided that the above copyright notice and this paragraph are
	30	* duplicated in all such forms and that any documentation,
	31	* advertising materials, and other materials related to such
	32	* distribution and use acknowledge that the software was developed
	33	* by the University of California, Berkeley. The name of the
	34	* University may not be used to endorse or promote products derived
	35	* from this software without specific prior written permission.
	36	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
	37	* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
	38	* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
	39	*
	40	* @(#)iso_var.h 7.2 (Berkeley) %G%
	41	*/
d8b9f99a KS	42
	43	/*
	44	* ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
	45	*/
a50e2bc0 KS	46	/* $Header: iso_var.h,v 4.2 88/06/29 15:00:08 hagens Exp $
	47	* $Source: /usr/argo/sys/netiso/RCS/iso_var.h,v $
	48	*/
d8b9f99a KS	49
	50	/*
	51	* Interface address, iso version. One of these structures is
	52	* allocated for each interface with an osi address. The ifaddr
	53	* structure conatins the protocol-independent part
	54	* of the structure, and is assumed to be first.
	55	*/
	56	struct iso_ifaddr {
	57	struct ifaddr ia_ifa; /* protocol-independent info */
a50e2bc0	58	#define ia_ifp ia_ifa.ifa_ifp
d8b9f99a	59	int ia_flags;
a50e2bc0	60	int ia_snpaoffset;
d8b9f99a	61	struct iso_ifaddr ia_next; / next in list of iso addresses */
a50e2bc0 KS	62	struct sockaddr_iso ia_addr; /* reserve space for interface name */
	63	struct sockaddr_iso ia_dstaddr; /* reserve space for broadcast addr */
	64	#define ia_broadaddr ia_dstaddr
	65	struct sockaddr_iso ia_sockmask; /* reserve space for general netmask */
	66	};
	67
	68	struct iso_aliasreq {
	69	char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
	70	struct sockaddr_iso ifra_addr;
	71	struct sockaddr_iso ifra_dstaddr;
	72	struct sockaddr_iso ifra_mask;
	73	int ifra_snpaoffset;
	74	};
	75
	76	struct iso_ifreq {
	77	char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */
	78	struct sockaddr_iso ifr_Addr;
d8b9f99a	79	};
d8b9f99a KS	80
	81	/*
	82	* Given a pointer to an iso_ifaddr (ifaddr),
	83	* return a pointer to the addr as a sockaddr_iso
	84	*/
a50e2bc0 KS	85	/*
	86	#define IA_SIS(ia) ((struct sockaddr_iso *)(ia.ia_ifa->ifa_addr))
	87	* works if sockaddr_iso becomes variable sized.
	88	*/
	89	#define IA_SIS(ia) (&(((struct iso_ifaddr *)ia)->ia_addr))
	90
	91	#define SIOCDIFADDR_ISO _IOW('i',25, struct iso_ifreq) /* delete IF addr */
	92	#define SIOCAIFADDR_ISO _IOW('i',26, struct iso_aliasreq)/* add/chg IFalias */
	93	#define SIOCGIFADDR_ISO _IOWR('i',33, struct iso_ifreq) /* get ifnet address */
	94	#define SIOCGIFDSTADDR_ISO _IOWR('i',34, struct iso_ifreq) /* get dst address */
	95	#define SIOCGIFNETMASK_ISO _IOWR('i',37, struct iso_ifreq) /* get dst address */
	96
	97	#ifndef IFA_ROUTE
	98	#define IFA_ROUTE 0x01 /* routing entry installed */
	99	#endif
	100
	101	/* ISO arp IOCTL data structures */
	102	struct arpreq_iso {
	103	int arp_flags; /* flags */
	104	struct sockaddr_iso arp_pa; /* protocol address */
	105	struct sockaddr arp_ha; /* hardware address */
	106	};
	107
	108	#define SIOCSISOMAP _IOW('a',30, struct arpreq_iso) /* set arp entry */
	109	#define SIOCGISOMAP _IOWR('a',38, struct arpreq_iso)/* get arp entry */
	110	#define SIOCDISOMAP _IOW('a',31, struct arpreq_iso) /* delete arp entry */
	111	/*
	112	* This stuff should go in if.h or if_llc.h or someplace else,
	113	* but for now . . .
	114	*/
d8b9f99a	115
a50e2bc0 KS	116	struct llc_etherhdr {
	117	char dst[6];
	118	char src[6];
	119	char len[2];
	120	char llc_dsap;
	121	char llc_ssap;
	122	char llc_ui_byte;
	123	};
d8b9f99a	124
a50e2bc0 KS	125	struct snpa_hdr {
	126	struct ifnet *snh_ifp;
	127	char snh_dhost[6];
	128	char snh_shost[6];
	129	short snh_flags;
	130	};
d8b9f99a KS	131	#ifdef KERNEL
d8b9f99a KS	132	struct iso_ifaddr iso_ifaddr; / linked list of iso address ifaces */
a50e2bc0	133	struct iso_ifaddr iso_localifa(); / linked list of iso address ifaces */
d8b9f99a KS	134	struct ifqueue clnlintrq; /* clnl packet input queue */
d8b9f99a KS	135	#endif KERNEL