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/* $OpenBSD: autoconf.h,v 1.19 2013/05/17 22:51:59 miod Exp $ */
/*
* Copyright (c) 1999, Steve Murphree, Jr.
* Copyright (c) 1996 Nivas Madhur
* 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 Nivas Madhur.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*
*/
/*
* Autoconfiguration information.
*/
#ifndef _MACHINE_AUTOCONF_H_
#define _MACHINE_AUTOCONF_H_
#include <machine/bus.h>
struct confargs {
bus_space_tag_t ca_iot;
bus_dma_tag_t ca_dmat;
int ca_bustype; /* bus type */
paddr_t ca_paddr; /* physical address */
int ca_offset; /* offset from parent */
int ca_ipl; /* interrupt level */
int ca_vec; /* mandatory interrupt vector */
const char *ca_name; /* device name */
};
#define BUS_MAIN 0
#define BUS_ANGELFIRE 1
#define BUS_SYSCON 2
#define BUS_PCCTWO 3
#define BUS_VMES 4
#define BUS_VMEL 5
#define BUS_BUSSWITCH 6
/* the following are from the prom/bootblocks */
extern paddr_t bootaddr; /* PA of boot device */
extern int bootpart; /* boot partition (disk) */
extern int bootbus; /* scsi bus (disk) */
vaddr_t mapiodev(paddr_t pa, int size);
void unmapiodev(vaddr_t kva, int size);
#endif
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