95 lines
3.5 KiB
C
95 lines
3.5 KiB
C
/* $NetBSD: promlib.h,v 1.4 2002/03/22 00:28:09 fredette Exp $ */
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/*-
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* Copyright (c) 1999, 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Paul Kranenburg and Matthew Fredette.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Macros and functions to hide the Sun2 PROM interface from the
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* common Sun parts of the kernel.
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*/
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#ifndef _MACHINE_PROMLIB_H_
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#define _MACHINE_PROMLIB_H_
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#include <machine/mon.h>
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#ifdef _SUN2_PROMLIB_PRIVATE
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#define romVectorPtr ((struct sunromvec *) SUN2_PROM_BASE)
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#endif /* _SUN2_PROMLIB_PRIVATE */
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/*
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* We define both of these, since there are places where their
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* functionality is the same, and some common code knows that
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* (e.g. dev/sun/zs.c).
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*/
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#define PROM_OLDMON 0
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#define PROM_OBP_V0 1
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void prom_init __P((void)); /* To setup promops */
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#define prom_version() (PROM_OLDMON)
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int prom_memsize __P((void));
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int prom_stdin __P((void));
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int prom_stdout __P((void));
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int prom_kbdid __P((void));
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int prom_getchar __P((void));
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int prom_peekchar __P((void));
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void prom_putchar __P((int));
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void prom_putstr __P((char *, int));
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void prom_printf __P((const char *, ...));
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void prom_abort __P((void));
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void prom_halt __P((void)) __attribute__((__noreturn__));
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void prom_boot __P((char *)) __attribute__((__noreturn__));
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char *prom_getbootpath __P((void));
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char *prom_getbootfile __P((void));
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char *prom_getbootargs __P((void));
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int prom_sd_target __P((int));
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#define callrom prom_abort
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/*
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* We also provide these, to keep #ifdef'ing down in common
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* code. These should be revisited. The worst offender is
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* our definition of CPU_ISSUN4, for the benefit of
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* sys/dev/sun/fb.c.
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*/
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#define PROM_OBP_V2 2
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#define PROM_OBP_V3 3
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#define PROM_OPENFIRM 4
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#define PROM_getpropint(a, b, c) (0)
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#define CPU_ISSUN4 (1)
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#endif /* _MACHINE_PROMLIB_H_ */
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