* Copyright (c) 1988 University of Utah.

/* $NetBSD: cpu.h,v 1.77 2024/01/20 00:15:30 thorpej Exp $ */

/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1990 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 7.7 (Berkeley) 6/27/91
*/

#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)
void cpu_proc_fork(struct proc *, struct proc *);

/*
* The rest of this should probably be moved to ../atari/ataricpu.h,
* although some of it could probably be put into generic 68k headers.
*/
#define BASEPRI(sr) ((sr & PSL_IPL) == 0)
#endif /* _KERNEL */

/*
* Values for machineid.
*/
#define ATARI_68000 1 /* 68000 CPU */
#define ATARI_68010 (1<<1) /* 68010 CPU */
#define ATARI_68020 (1L<<2) /* 68020 CPU */
#define ATARI_68030 (1L<<3) /* 68030 CPU */
#define ATARI_68040 (1L<<4) /* 68040 CPU */
#define ATARI_68060 (1L<<6) /* 68060 CPU */
#define ATARI_TT (1L<<11) /* This is a TT030 */
#define ATARI_FALCON (1L<<12) /* Falcon */
#define ATARI_HADES (1L<<13) /* Hades */
#define ATARI_MILAN (1L<<14) /* Milan */

#define ATARI_CLKBROKEN (1L<<16)

#define ATARI_ANYCPU (ATARI_68000|ATARI_68010|ATARI_68020|ATARI_68030 \
|ATARI_68040|ATARI_68060)

#define ATARI_ANYMACH (ATARI_TT|ATARI_FALCON|ATARI_HADES|ATARI_MILAN)

#if defined(_KERNEL)
extern int machineid;

/*
* Prototypes from atari_init.c
*/
int cpu_dump(int (*)(dev_t, daddr_t, void *, size_t), daddr_t *);
int cpu_dumpsize(void);

/*
* Prototypes from autoconf.c
*/
void config_console(void);

/*
* Prototypes from fpu.c
*/
const char *fpu_describe(int);

/*
* Prototypes from locore.s
*/
void clearseg(paddr_t);
void doboot(void);
void physcopyseg(paddr_t, paddr_t);
u_int probeva(u_int, u_int);

/*
* Prototypes from machdep.c:
*/
int badbaddr(void *, int);
void consinit(void);
typedef void (*si_farg)(void *, void *); /* XXX */
void init_sicallback(void); /* XXX */
void add_sicallback(si_farg, void *, void *);
void rem_sicallback(si_farg);
void dumpsys(void);
vaddr_t reserve_dumppages(vaddr_t);

/*
* Prototypes from nvram.c:
*/
struct uio;
int nvram_uio(struct uio *);

/*
* Prototypes from pci_machdep.c
*/
void init_pci_bus(void);

#endif /* _KERNEL */
#endif /* !_MACHINE_CPU_H_ */