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      1 /*	$NetBSD: openpromio.h,v 1.7 2015/09/07 03:49:46 dholland Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1992, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * This software was developed by the Computer Systems Engineering group
      8  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
      9  * contributed to Berkeley.
     10  *
     11  * All advertising materials mentioning features or use of this software
     12  * must display the following acknowledgement:
     13  *	This product includes software developed by the University of
     14  *	California, Lawrence Berkeley Laboratory.
     15  *
     16  * Redistribution and use in source and binary forms, with or without
     17  * modification, are permitted provided that the following conditions
     18  * are met:
     19  * 1. Redistributions of source code must retain the above copyright
     20  *    notice, this list of conditions and the following disclaimer.
     21  * 2. Redistributions in binary form must reproduce the above copyright
     22  *    notice, this list of conditions and the following disclaimer in the
     23  *    documentation and/or other materials provided with the distribution.
     24  * 3. Neither the name of the University nor the names of its contributors
     25  *    may be used to endorse or promote products derived from this software
     26  *    without specific prior written permission.
     27  *
     28  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     29  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     30  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     31  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     32  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     33  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     34  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     35  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     36  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     37  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     38  * SUCH DAMAGE.
     39  *
     40  *	@(#)openpromio.h	8.1 (Berkeley) 6/11/93
     41  */
     42 
     43 #ifndef _SPARC_OPENPROMIO_H_
     44 #define _SPARC_OPENPROMIO_H_
     45 
     46 #include <sys/ioccom.h>
     47 
     48 struct opiocdesc {
     49 	int	op_nodeid;		/* passed or returned node id */
     50 	int	op_namelen;		/* length of op_name */
     51 	char	*op_name;		/* pointer to field name */
     52 	int	op_buflen;		/* length of op_buf (value-result) */
     53 	char	*op_buf;		/* pointer to field value */
     54 };
     55 
     56 #define	OPIOCGET	_IOWR('O', 1, struct opiocdesc) /* get openprom field */
     57 #define	OPIOCSET	_IOW('O', 2, struct opiocdesc) /* set openprom field */
     58 #define	OPIOCNEXTPROP	_IOWR('O', 3, struct opiocdesc) /* get next property */
     59 #define	OPIOCGETOPTNODE	_IOR('O', 4, int)	/* get openprom field */
     60 #define	OPIOCGETNEXT	_IOWR('O', 5, int)	/* get next node of node */
     61 #define	OPIOCGETCHILD	_IOWR('O', 6, int)	/* get first child of node */
     62 #define	OPIOCFINDDEVICE	_IOWR('O', 7, struct opiocdesc) /* find a specific device */
     63 
     64 #endif /* _SPARC_OPENPROMIO_H_ */
     65