/*	$OpenBSD: isa_machdep.h,v 1.4 2003/06/02 23:27:53 millert Exp $	*/
/*-
 * Copyright (c) 1990 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * William Jolitz.
 *
 * 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.
 *
 *	@(#)isa.h	5.7 (Berkeley) 5/9/91
 */
#ifndef _MVMEPPC_ISA_MACHDEP_H_			/* XXX */
#define _MVMEPPC_ISA_MACHDEP_H_			/* XXX */

#include <machine/bus.h>

/*
 * Types provided to machine-independent ISA code.
 */
typedef void *isa_chipset_tag_t;

struct device;			/* XXX */
struct isabus_attach_args;	/* XXX */

/*
 * Functions provided to machine-independent ISA code.
 */
void	isa_attach_hook(struct device *, struct device *,
	    struct isabus_attach_args *);
void	*isa_intr_establish(isa_chipset_tag_t ic, int irq, int type,
	    int level, int (*ih_fun)(void *), void *ih_arg, char *ih_what);
void	isa_intr_disestablish(isa_chipset_tag_t ic, void *handler);

#define __NO_ISA_INTR_CHECK
/*
 * ALL OF THE FOLLOWING ARE MACHINE-DEPENDENT, AND SHOULD NOT BE USED
 * BY PORTABLE CODE.
 */

extern struct powerpc_bus_dma_tag isa_bus_dma_tag;

#endif /* _MVMEPPC_ISA_MACHDEP_H_ XXX */