1/*	$OpenBSD: openfirm.h,v 1.6 2006/08/31 21:28:34 kettenis Exp $	*/
2/*	$NetBSD: openfirm.h,v 1.8 2001/07/20 00:07:14 eeh Exp $	*/
3
4/*
5 * Copyright (C) 1995, 1996 Wolfgang Solfrank.
6 * Copyright (C) 1995, 1996 TooLs GmbH.
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 *    must display the following acknowledgement:
19 *	This product includes software developed by TooLs GmbH.
20 * 4. The name of TooLs GmbH may not be used to endorse or promote products
21 *    derived from this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
28 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
29 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
31 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
32 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34/*
35 * Prototypes for additional OpenFirmware Interface Routines
36 */
37
38#include <dev/ofw/openfirm.h>
39
40/* All cells are 8 byte slots */
41typedef u_int64_t cell_t;
42#define HDL2CELL(x)	(cell_t)(u_int)(int)(x)
43#define ADR2CELL(x)	(cell_t)(x)
44
45#define HDQ2CELL_HI(x)	(cell_t)(0)
46#define HDQ2CELL_LO(x)	(cell_t)(x)
47
48#define CELL2HDQ(hi, lo)	(lo)
49
50int OF_test (char *service);
51int OF_test_method (int handle, char *method);
52int OF_getproplen (int handle, char *prop);
53
54int OF_stdin (void);
55int OF_stdout (void);
56void OF_set_symbol_lookup (void (*s2v)(void *), void (*v2s)(void *));
57void OF_poweroff (void);
58void OF_sym2val (void *);
59void OF_val2sym (void *);
60int OF_milliseconds (void);
61int OF_searchprop (int node, char *prop, void *buf, int buflen);
62int OF_mapintr(int node, int *interrupt, int validlen, int buflen);
63
64void (*OF_set_callback(void (*)(void *)))(void *);
65