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/* $OpenBSD: autoconf.h,v 1.18 2011/03/23 16:54:36 pirofti Exp $ */
/*
* Copyright (c) 1995 Theo de Raadt
* 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.
*
* 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.
*/
#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;
vaddr_t ca_vaddr; /* on-board (pcc,mc,pcctwo) only */
paddr_t ca_paddr;
int ca_offset;
int ca_ipl;
int ca_vec;
char *ca_name;
};
#define BUS_MAIN 1
#define BUS_PCC 2 /* VME147 PCC chip */
#define BUS_MC 3 /* VME162/172 MC chip */
#define BUS_PCCTWO 4 /* VME166/167/176/177 PCC2 chip */
#define BUS_VMES 5 /* 16 bit VME access */
#define BUS_VMEL 6 /* 32 bit VME access */
#define BUS_IP 7 /* VME162/172 IP module bus */
#define BUS_LRC 8 /* VME165 LRC chip */
#define BUS_OFOBIO 9 /* VME141 */
/* the following are from the prom/bootblocks */
extern paddr_t bootaddr; /* PA of boot device */
extern int bootctrllun; /* ctrl_lun of boot device */
extern int bootdevlun; /* dev_lun of boot device */
extern int bootpart; /* boot partition (disk) */
extern int bootbus; /* scsi bus (disk) */
vaddr_t mapiodev(paddr_t, int);
void unmapiodev(vaddr_t, int);
#endif
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