/* $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. */ #ifndef _MACHINE_PROMLIB_H_ #define _MACHINE_PROMLIB_H_ #include <machine/mon.h> #ifdef _SUN2_PROMLIB_PRIVATE #define romVectorPtr ((struct sunromvec *) SUN2_PROM_BASE) #endif /* _SUN2_PROMLIB_PRIVATE */ /* * 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) #endif /* _MACHINE_PROMLIB_H_ */ |