/*	$OpenBSD: sparc64.h,v 1.3 2001/09/26 17:32:19 deraadt Exp $	*/
/*	$NetBSD: sparc64.h,v 1.3 2000/10/20 05:47:03 mrg Exp $	*/

/*
 * Copyright (C) 1996 Wolfgang Solfrank.
 * Copyright (C) 1996 TooLs GmbH.
 * All rights reserved.
 *
 * 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by TooLs GmbH.
 * 4. The name of TooLs GmbH may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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.
 */
#ifndef	_MACHINE_SPARC64_H_
#define	_MACHINE_SPARC64_H_

struct mem_region {
	u_int64_t start;
	u_int64_t size;
};

int prom_set_trap_table __P((vaddr_t tba));
paddr_t prom_vtop __P((vaddr_t vaddr));
vaddr_t prom_claim_virt __P((vaddr_t vaddr, int len));
vaddr_t prom_alloc_virt __P((int len, int align));
int prom_free_virt __P((vaddr_t vaddr, int len));
int prom_unmap_virt __P((vaddr_t vaddr, int len));
int prom_map_phys __P((paddr_t paddr, off_t size, vaddr_t vaddr, int mode));
paddr_t prom_alloc_phys __P((int len, int align));
paddr_t prom_claim_phys __P((paddr_t phys, int len));
int prom_free_phys __P((paddr_t paddr, int len));
paddr_t prom_get_msgbuf __P((int len, int align));

/*
 * Compatibility stuff.
 */
#define OF_findroot()	OF_peer(0)
#define OF_fd_phandle(x) OF_instance_to_package(x)

/*
 * These two functions get used solely in boot() in machdep.c.
 *
 * Not sure whether boot itself should be implementation dependent instead.	XXX
 */
void ppc_exit __P((void)) __attribute__((__noreturn__));
void ppc_boot __P((char *bootspec)) __attribute__((__noreturn__));

int dk_match __P((char *name));

void ofrootfound __P((void));

/*
 * Debug
 */
void prom_printf __P((const char *, ...));
#endif	/* _MACHINE_SPARC64_H_ */