/* $NetBSD: promlib.h,v 1.9 2008/04/28 20:23:37 martin Exp $ */
/*-
* Copyright (c) 1999, 2001 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Paul Kranenburg and Matthew Fredette.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Macros and functions to hide the Sun2 PROM interface from the
* common Sun parts of the kernel.
*/
/*
* We define both of these, since there are places where their
* functionality is the same, and some common code knows that
* (e.g. dev/sun/zs.c).
*/
#define PROM_OLDMON 0
#define PROM_OBP_V0 1
void prom_init(void); /* To setup promops */
#define prom_version() (PROM_OLDMON)
int prom_memsize(void);
int prom_stdin(void);
int prom_stdout(void);
int prom_kbdid(void);
int prom_getchar(void);
int prom_peekchar(void);
void prom_putchar(int);
void prom_putstr(char *, int);
void prom_printf(const char *, ...);
void prom_abort(void);
void prom_halt(void) __attribute__((__noreturn__));
void prom_boot(const char *) __attribute__((__noreturn__));
char *prom_getbootpath(void);
char *prom_getbootfile(void);
char *prom_getbootargs(void);
int prom_sd_target(int);
#define callrom prom_abort
/*
* We also provide these, to keep #ifdef'ing down in common
* code. These should be revisited. The worst offender is
* our definition of CPU_ISSUN4, for the benefit of
* sys/dev/sun/fb.c.
*/
#define PROM_OBP_V2 2
#define PROM_OBP_V3 3
#define PROM_OPENFIRM 4
#define prom_getpropint(a, b, c) (0)
#define CPU_ISSUN4 (1)
