117 lines
4.1 KiB
C
117 lines
4.1 KiB
C
/* $NetBSD: sysconf.h,v 1.3 1999/04/24 08:01:10 simonb Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1996 Christopher G. Demetriou. 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 Christopher G. Demetriou
|
|
* for the NetBSD Project.
|
|
* 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.
|
|
*/
|
|
/*
|
|
* Additional reworking by Matthew Jacob for NASA/Ames Research Center.
|
|
* Copyright (c) 1997
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 1998 Jonathan Stone. All rights reserved.
|
|
* Additional reworking for pmaxes.
|
|
* Since pmax mboard support different CPU daughterboards,
|
|
* and others are mmultiprocessors, rename from cpu_* to sys_*.
|
|
*/
|
|
|
|
#ifndef _PMAX_SYSCONF_H_
|
|
#define _PMAX_SYSCONF_H_
|
|
|
|
|
|
#ifdef _KERNEL
|
|
/*
|
|
* Platform Specific Information and Function Hooks.
|
|
*
|
|
* The tags family and model information are strings describing the platform.
|
|
*
|
|
* The tag iobus describes the primary iobus for the platform- primarily
|
|
* to give a hint as to where to start configuring. The likely choices
|
|
* are one of tcasic, lca, apecs, cia, or tlsb.
|
|
*
|
|
*/
|
|
|
|
extern struct platform {
|
|
/*
|
|
* Platform Information.
|
|
*/
|
|
const char *iobus; /* Primary iobus name */
|
|
|
|
/*
|
|
* Platform Specific Function Hooks
|
|
* cons_init - console initialization
|
|
* device_register - boot configuration aid
|
|
* iointr - I/O interrupt handler
|
|
* clockintr - Clock Interrupt Handler
|
|
* mcheck_handler - Platform Specific Machine Check Handler
|
|
*/
|
|
void (*os_init) __P((void));
|
|
void (*bus_reset) __P((void));
|
|
void (*cons_init) __P((void));
|
|
void (*device_register) __P((struct device *, void *));
|
|
void (*iointr) __P((void *, unsigned long));
|
|
void (*clockintr) __P((void *));
|
|
#ifdef notyet
|
|
void (*mcheck_handler) __P((unsigned long, struct trapframe *,
|
|
unsigned long, unsigned long));
|
|
#endif
|
|
} platform;
|
|
|
|
extern struct platform unimpl_platform;
|
|
|
|
/*
|
|
* There is an array of functions to initialize the platform structure.
|
|
*
|
|
* It's responsible for filling in the family, model_name and iobus
|
|
* tags. It may optionally fill in the cons_init, device_register and
|
|
* mcheck_handler tags.
|
|
*
|
|
* The iointr tag is filled in by set_iointr (in interrupt.c).
|
|
* The clockintr tag is filled in by sys_initclocks (in clock.c).
|
|
*
|
|
* nocpu is function to call when you can't figure what platform you're on.
|
|
* There's no return from this function.
|
|
*/
|
|
|
|
struct sysinit {
|
|
void (*init) __P((void));
|
|
const char *option;
|
|
};
|
|
|
|
#define sys_notsupp(st) { platform_not_supported, st }
|
|
#define sys_init(fn, opt) { fn, opt }
|
|
|
|
extern struct sysinit sysinit[];
|
|
extern int nsysinit;
|
|
extern void platform_not_configured __P((void));
|
|
extern void platform_not_supported __P((void));
|
|
|
|
#endif /* _KERNEL */
|
|
#endif /* !_PMAX_SYSCONF_H_ */
|