/*      $NetBSD: cpu.h,v 1.57 2024/01/20 00:15:32 thorpej Exp $ */

/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1990, 1993
*      The Regents of the University of California.  All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* 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.
* 3. Neither the name of the University nor the names of its contributors
*    may be used to endorse or promote products derived from this software
*    without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*
* from: Utah $Hdr: cpu.h 1.16 91/03/25$
*
*      @(#)cpu.h       8.4 (Berkeley) 1/5/94
*/

#ifndef _MACHINE_CPU_H_
#define _MACHINE_CPU_H_

#if defined(_KERNEL_OPT)
#include "opt_lockdebug.h"
#endif

/*
* Get common m68k CPU definitions.
*/
#include <m68k/cpu.h>

#if defined(_KERNEL)

#define MVME68K         1       /* XXX */

#endif /* _KERNEL */

/*
* Values for machineid; these match the Bug's values.
*/
#define MVME_147        0x147
#define MVME_162        0x162
#define MVME_166        0x166
#define MVME_167        0x167
#define MVME_172        0x172
#define MVME_177        0x177

#ifdef _KERNEL
extern  int machineid;
extern  int cpuspeed;
extern  char *intiobase, *intiolimit;
extern  u_int intiobase_phys, intiotop_phys;
extern  u_long ether_data_buff_size;
extern  u_char mvme_ea[6];

void    doboot(int)
       __attribute__((__noreturn__));
int     nmihand(void *);
void    mvme68k_abort(const char *);
void    *iomap(u_long, size_t);
void    iounmap(void *, size_t);

/* physical memory addresses where mvme147's onboard devices live */
#define INTIOBASE147    (0xfffe0000u)
#define INTIOTOP147     (0xfffe5000u)

/* ditto for mvme1[67][27] */
#define INTIOBASE1xx    (0xfff40000u)
#define INTIOTOP1xx     (0xfffd0000u)

#endif /* _KERNEL */

#endif /* _MACHINE_CPU_H_ */