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/* $OpenBSD: autoconf.h,v 1.37 2012/05/29 17:37:09 mikeb Exp $ */
/*
* Copyright (c) 2001-2003 Opsycon AB (www.opsycon.se / www.opsycon.com)
*
* 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.
*
*/
/*
* Definitions used by autoconfiguration.
*/
#ifndef _MACHINE_AUTOCONF_H_
#define _MACHINE_AUTOCONF_H_
#include <machine/bus.h>
/*
* Structure holding all misc config information.
*/
struct cpu_info;
struct sys_rec {
int system_type;
int system_subtype; /* IP35 only */
/* Published cache operations. */
void (*_SyncCache)(struct cpu_info *);
void (*_InvalidateICache)(struct cpu_info *, vaddr_t, size_t);
void (*_SyncDCachePage)(struct cpu_info *, vaddr_t, paddr_t);
void (*_HitSyncDCache)(struct cpu_info *, vaddr_t, size_t);
void (*_IOSyncDCache)(struct cpu_info *, vaddr_t, size_t, int);
void (*_HitInvalidateDCache)(struct cpu_info *, vaddr_t, size_t);
/* Serial console configuration. */
struct mips_bus_space console_io;
};
extern struct sys_rec sys_config;
/*
* Attachment information for mainbus child devices.
*/
struct mainbus_attach_args {
const char *maa_name;
int16_t maa_nasid;
};
/*
* Device physical location information. Used to match console and boot
* devices.
*/
struct sgi_device_location {
int16_t nasid; /* node identifier */
uint widget; /* widget number */
int bus; /* bus number if connected to PIC */
int device; /* device number if PCI */
int fn; /* function number if PCI */
uint32_t specific; /* port on dual-scsibus controllers,
device id on serial controllers */
};
#include <mips64/autoconf.h>
void enaddr_aton(const char *, u_int8_t *);
u_long bios_getenvint(const char *);
struct device;
void arcs_device_register(struct device *, void *);
void dksc_device_register(struct device *, void *);
extern void (*_device_register)(struct device *, void *);
void ip22_setup(void);
void ip22_post_autoconf(void);
void ip27_setup(void);
void ip27_autoconf(struct device *);
void ip30_setup(void);
void ip30_autoconf(struct device *);
void ip32_setup(void);
extern char osloadpartition[256];
extern char osloadoptions[129];
extern int16_t masternasid;
extern int16_t currentnasid;
extern struct sgi_device_location console_output, console_input;
int location_match(struct sgi_device_location *,
struct sgi_device_location *);
extern void (*md_halt)(int);
void arcbios_halt(int);
#endif /* _MACHINE_AUTOCONF_H_ */
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