xref: /netbsd-src/sys/arch/sparc/include/openfirm.h (revision 0059b91df19b077e9479bfedc734a2233a4cbdd1)
1 /*	$NetBSD: openfirm.h,v 1.10 2016/04/01 20:21:45 palle Exp $	*/
2 
3 /*
4  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
5  * Copyright (C) 1995, 1996 TooLs GmbH.
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  * 1. Redistributions of source code must retain the above copyright
12  *    notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  * 3. All advertising materials mentioning features or use of this software
17  *    must display the following acknowledgement:
18  *	This product includes software developed by TooLs GmbH.
19  * 4. The name of TooLs GmbH may not be used to endorse or promote products
20  *    derived from this software without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  */
33 /*
34  * Prototypes for additional OpenFirmware Interface Routines
35  */
36 
37 #ifndef _SPARC_OPENFIRM_H_
38 #define _SPARC_OPENFIRM_H_
39 
40 #include <dev/ofw/openfirm.h>
41 
42 #ifdef __sparc_v9__
43 /* All cells are 8 byte slots */
44 typedef uint64_t cell_t;
45 #ifdef __arch64__
46 #define HDL2CELL(x)	(cell_t)(u_int)(int)(x)
47 #define ADR2CELL(x)	(cell_t)(x)
48 #else
49 #define HDL2CELL(x)	(cell_t)(u_int)(int)(x)
50 #define ADR2CELL(x)	(cell_t)(u_int)(int)(x)
51 #endif
52 #define HDQ2CELL_HI(x)	(cell_t)(0)
53 #define HDQ2CELL_LO(x)	(cell_t)(x)
54 #define CELL2HDQ(hi,lo)	(lo)
55 #else /* __sparc_v9__ */
56 /* All cells are 4 byte slots */
57 typedef uint32_t cell_t;
58 #define HDL2CELL(x)	(cell_t)(x)
59 #define ADR2CELL(x)	(cell_t)(x)
60 #define HDQ2CELL_HI(x)	(cell_t)((x) >> 32)
61 #define HDQ2CELL_LO(x)	(cell_t)(x)
62 #endif /* __sparc_v9__ */
63 
64 void	OF_init(void);
65 int	OF_test(const char *);
66 int	OF_test_method(int, const char *);
67 void	OF_set_symbol_lookup(void (*)(void *), void (*)(void *));
68 int	OF_searchprop (int, const char *, void *, int);
69 int	OF_mapintr(int, int *, int, int);
70 
71 void	OF_poweroff(void) __attribute__((__noreturn__));
72 int	OF_interpret(const char *, int, int, ...);
73 void	OF_sym2val(void *);
74 void	OF_val2sym(void *);
75 
76 #endif /* _SPARC_OPENFIRM_H_ */
77