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      1 /*	$NetBSD: sysconf.h,v 1.6 2011/02/20 07:56:16 matt 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 #ifndef	_MIPSCO_SYSCONF_H_
     34 #define	_MIPSCO_SYSCONF_H_
     35 
     36 #ifdef _KERNEL
     37 
     38 /*
     39  * Platform Specific Information and Function Hooks.
     40  */
     41 
     42 struct clock_ymdhms;
     43 
     44 struct platform {
     45 	const char	*iobus;		/* Primary iobus name */
     46 
     47 	/*
     48 	 * Platform Specific Function Hooks
     49 	 *	cons_init	-	console initialization
     50 	 *	iointr		-	I/O interrupt handler
     51 	 *	memsize		-	Size external memory
     52 	 *	read_todr	-	Read TOD registers
     53 	 *	write_todr	-	Write TOD registers
     54 	 *	clkinit		-	Initialize clocks
     55 	 */
     56 	void	(*cons_init)(void);
     57 	void	(*iointr)(uint32_t, vaddr_t, uint32_t);
     58 	int	(*memsize)(void *);
     59 	void	(*intr_establish)(int, int (*)(void *), void *);
     60 	void	(*clkinit)(void);
     61 };
     62 
     63 extern struct platform platform;
     64 
     65 #endif /* _KERNEL */
     66 
     67 #endif	/* !_MIPSCO_SYSCONF_H_ */
     68