| 1 | /* $OpenBSD: openpromio.h,v 1.1 2016/05/21 21:24:36 kettenis Exp $ */ |
| 2 | /* $NetBSD: openpromio.h,v 1.1.1.1 1998/06/20 04:58:52 eeh Exp $ */ |
| 3 | |
| 4 | /* |
| 5 | * Copyright (c) 1992, 1993 |
| 6 | * The Regents of the University of California. All rights reserved. |
| 7 | * |
| 8 | * This software was developed by the Computer Systems Engineering group |
| 9 | * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and |
| 10 | * contributed to Berkeley. |
| 11 | * |
| 12 | * All advertising materials mentioning features or use of this software |
| 13 | * must display the following acknowledgement: |
| 14 | * This product includes software developed by the University of |
| 15 | * California, Lawrence Berkeley Laboratory. |
| 16 | * |
| 17 | * Redistribution and use in source and binary forms, with or without |
| 18 | * modification, are permitted provided that the following conditions |
| 19 | * are met: |
| 20 | * 1. Redistributions of source code must retain the above copyright |
| 21 | * notice, this list of conditions and the following disclaimer. |
| 22 | * 2. Redistributions in binary form must reproduce the above copyright |
| 23 | * notice, this list of conditions and the following disclaimer in the |
| 24 | * documentation and/or other materials provided with the distribution. |
| 25 | * 3. Neither the name of the University nor the names of its contributors |
| 26 | * may be used to endorse or promote products derived from this software |
| 27 | * without specific prior written permission. |
| 28 | * |
| 29 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 30 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 31 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 32 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 33 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 34 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 35 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 36 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 37 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 38 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 39 | * SUCH DAMAGE. |
| 40 | * |
| 41 | * @(#)openpromio.h 8.1 (Berkeley) 6/11/93 |
| 42 | */ |
| 43 | |
| 44 | struct opiocdesc { |
| 45 | int op_nodeid; /* passed or returned node id */ |
| 46 | int op_namelen; /* length of op_name */ |
| 47 | char *op_name; /* pointer to field name */ |
| 48 | int op_buflen; /* length of op_buf (value-result) */ |
| 49 | char *op_buf; /* pointer to field value */ |
| 50 | }; |
| 51 | |
| 52 | #define OPIOCGET _IOWR('O', 1, struct opiocdesc) /* get openprom field */ |
| 53 | #define OPIOCSET _IOW('O', 2, struct opiocdesc) /* set openprom field */ |
| 54 | #define OPIOCNEXTPROP _IOWR('O', 3, struct opiocdesc) /* get next property */ |
| 55 | #define OPIOCGETOPTNODE _IOR('O', 4, int) /* get openprom field */ |
| 56 | #define OPIOCGETNEXT _IOWR('O', 5, int) /* get next node of node */ |
| 57 | #define OPIOCGETCHILD _IOWR('O', 6, int) /* get first child of node */ |