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promlib.h revision 1.4
      1  1.4  fredette /*	$NetBSD: promlib.h,v 1.4 2002/03/22 00:28:09 fredette Exp $ */
      2  1.1  fredette 
      3  1.1  fredette /*-
      4  1.1  fredette  * Copyright (c) 1999, 2001 The NetBSD Foundation, Inc.
      5  1.1  fredette  * All rights reserved.
      6  1.1  fredette  *
      7  1.1  fredette  * This code is derived from software contributed to The NetBSD Foundation
      8  1.1  fredette  * by Paul Kranenburg and Matthew Fredette.
      9  1.1  fredette  *
     10  1.1  fredette  * Redistribution and use in source and binary forms, with or without
     11  1.1  fredette  * modification, are permitted provided that the following conditions
     12  1.1  fredette  * are met:
     13  1.1  fredette  * 1. Redistributions of source code must retain the above copyright
     14  1.1  fredette  *    notice, this list of conditions and the following disclaimer.
     15  1.1  fredette  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1  fredette  *    notice, this list of conditions and the following disclaimer in the
     17  1.1  fredette  *    documentation and/or other materials provided with the distribution.
     18  1.1  fredette  * 3. All advertising materials mentioning features or use of this software
     19  1.1  fredette  *    must display the following acknowledgement:
     20  1.1  fredette  *        This product includes software developed by the NetBSD
     21  1.1  fredette  *        Foundation, Inc. and its contributors.
     22  1.1  fredette  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  1.1  fredette  *    contributors may be used to endorse or promote products derived
     24  1.1  fredette  *    from this software without specific prior written permission.
     25  1.1  fredette  *
     26  1.1  fredette  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  1.1  fredette  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  1.1  fredette  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  1.1  fredette  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  1.1  fredette  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  1.1  fredette  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  1.1  fredette  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  1.1  fredette  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  1.1  fredette  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  1.1  fredette  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  1.1  fredette  * POSSIBILITY OF SUCH DAMAGE.
     37  1.1  fredette  */
     38  1.1  fredette 
     39  1.1  fredette /*
     40  1.2  fredette  * Macros and functions to hide the Sun2 PROM interface from the
     41  1.1  fredette  * common Sun parts of the kernel.
     42  1.1  fredette  */
     43  1.1  fredette 
     44  1.1  fredette #ifndef _MACHINE_PROMLIB_H_
     45  1.1  fredette #define _MACHINE_PROMLIB_H_
     46  1.1  fredette 
     47  1.1  fredette #include <machine/mon.h>
     48  1.1  fredette 
     49  1.2  fredette #ifdef	_SUN2_PROMLIB_PRIVATE
     50  1.2  fredette #define	romVectorPtr	((struct sunromvec *) SUN2_PROM_BASE)
     51  1.2  fredette #endif	/* _SUN2_PROMLIB_PRIVATE */
     52  1.2  fredette 
     53  1.1  fredette /*
     54  1.1  fredette  * We define both of these, since there are places where their
     55  1.1  fredette  * functionality is the same, and some common code knows that
     56  1.1  fredette  * (e.g. dev/sun/zs.c).
     57  1.1  fredette  */
     58  1.1  fredette #define PROM_OLDMON	0
     59  1.1  fredette #define PROM_OBP_V0	1
     60  1.1  fredette 
     61  1.1  fredette void	prom_init	__P((void));	/* To setup promops */
     62  1.1  fredette 
     63  1.1  fredette #define	prom_version()	(PROM_OLDMON)
     64  1.1  fredette int	prom_memsize	__P((void));
     65  1.1  fredette int	prom_stdin	__P((void));
     66  1.1  fredette int	prom_stdout	__P((void));
     67  1.3  fredette int	prom_kbdid	__P((void));
     68  1.1  fredette int	prom_getchar	__P((void));
     69  1.1  fredette int	prom_peekchar	__P((void));
     70  1.1  fredette void	prom_putchar	__P((int));
     71  1.1  fredette void	prom_putstr	__P((char *, int));
     72  1.1  fredette void	prom_printf	__P((const char *, ...));
     73  1.1  fredette void	prom_abort	__P((void));
     74  1.1  fredette void	prom_halt	__P((void))	__attribute__((__noreturn__));
     75  1.1  fredette void	prom_boot	__P((char *))	__attribute__((__noreturn__));
     76  1.1  fredette char	*prom_getbootpath	__P((void));
     77  1.1  fredette char	*prom_getbootfile	__P((void));
     78  1.1  fredette char	*prom_getbootargs	__P((void));
     79  1.2  fredette int	prom_sd_target	__P((int));
     80  1.1  fredette #define	callrom		prom_abort
     81  1.4  fredette 
     82  1.4  fredette /*
     83  1.4  fredette  * We also provide these, to keep #ifdef'ing down in common
     84  1.4  fredette  * code.  These should be revisited.  The worst offender is
     85  1.4  fredette  * our definition of CPU_ISSUN4, for the benefit of
     86  1.4  fredette  * sys/dev/sun/fb.c.
     87  1.4  fredette  */
     88  1.4  fredette #define PROM_OBP_V2	2
     89  1.4  fredette #define PROM_OBP_V3	3
     90  1.4  fredette #define PROM_OPENFIRM	4
     91  1.4  fredette #define PROM_getpropint(a, b, c) (0)
     92  1.4  fredette #define CPU_ISSUN4 (1)
     93  1.1  fredette 
     94  1.1  fredette #endif /* _MACHINE_PROMLIB_H_ */
     95