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sysconf.h revision 1.1.1.1.2.1 
      1 /*	$NetBSD: sysconf.h,v 1.1.1.1.2.1 2000/11/20 20:46:51 bouyer Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *      This product includes software developed by Christopher G. Demetriou
     17  *	for the NetBSD Project.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 /*
     33  * Additional reworking by Matthew Jacob for NASA/Ames Research Center.
     34  * Copyright (c) 1997
     35  */
     36 
     37 /*
     38  * Copyright (c) 1998 Jonathan Stone.  All rights reserved.
     39  * Additional reworking for pmaxes.
     40  * Since pmax mboard support different CPU daughterboards,
     41  * and others are mmultiprocessors, rename from cpu_* to sys_*.
     42  */
     43 
     44 /*
     45  * Copyright (c) 1999 Shin Takemura.  All rights reserved.
     46  */
     47 
     48 #ifndef	_HPCMIPS_SYSCONF_H_
     49 #define	_HPCMIPS_SYSCONF_H_
     50 
     51 
     52 #ifdef _KERNEL
     53 /*
     54  * Platform Specific Information and Function Hooks.
     55  *
     56  * The tags family and model information are strings describing the platform.
     57  *
     58  * The tag iobus describes the primary iobus for the platform- primarily
     59  * to give a hint as to where to start configuring. The likely choices
     60  * are one of tcasic, lca, apecs, cia, or tlsb.
     61  *
     62  */
     63 extern struct platform {
     64 	/*
     65 	 * Platform Information.
     66 	 */
     67 	const char	*iobus;		/* Primary iobus name */
     68 
     69 	/*
     70 	 * Platform Specific Function Hooks
     71 	 *	cons_init 	-	console initialization
     72 	 *	device_register	-	boot configuration aid
     73 	 *	iointr		-	I/O interrupt handler
     74 	 *	clockintr	-	Clock Interrupt Handler
     75 	 *	fb_init         -       frame buffer initialization
     76 	 *      mem_init        -       Count available memory
     77 #ifdef notyet
     78 	 *	mcheck_handler	-	Platform Specific Machine Check Handler
     79 #endif
     80 	 *	reboot		-	reboot or powerdown
     81 	 */
     82 	void	(*os_init) __P((void));
     83 	void	(*bus_reset) __P((void));
     84 	void	(*cons_init) __P((void));
     85 	void	(*device_register) __P((struct device *, void *));
     86 	int	(*iointr) __P((u_int32_t, u_int32_t, u_int32_t, u_int32_t));
     87 	void	(*clockintr) __P((void *));
     88 	void	(*fb_init) __P((caddr_t*));
     89 	void	(*mem_init) __P((paddr_t));
     90 #ifdef notyet
     91 	void	(*mcheck_handler) __P((unsigned long, struct trapframe *,
     92 		unsigned long, unsigned long));
     93 #endif
     94 	void	(*reboot) __P((int howto, char *bootstr));
     95 } platform;
     96 
     97 extern struct platform unimpl_platform;
     98 #endif /* _KERNEL */
     99 #endif /* !_HPCMIPS_SYSCONF_H_ */
    100