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powerpc.h revision 1.7 
      1 /*	$NetBSD: powerpc.h,v 1.7 2009/03/14 14:46:02 dsl Exp $	*/
      2 
      3 /*
      4  * Copyright (C) 1996 Wolfgang Solfrank.
      5  * Copyright (C) 1996 TooLs GmbH.
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. All advertising materials mentioning features or use of this software
     17  *    must display the following acknowledgement:
     18  *	This product includes software developed by TooLs GmbH.
     19  * 4. The name of TooLs GmbH may not be used to endorse or promote products
     20  *    derived from this software without specific prior written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
     23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     28  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 #ifndef	_MACHINE_POWERPC_H_
     34 #define	_MACHINE_POWERPC_H_
     35 
     36 struct mem_region {
     37 #if defined (PMAC_G5)
     38 	paddr_t start_hi;
     39 #endif
     40 	paddr_t start;
     41 	psize_t size;
     42 }__attribute__((packed));
     43 
     44 void mem_regions(struct mem_region **, struct mem_region **);
     45 
     46 /*
     47  * These two functions get used solely in boot() in machdep.c.
     48  *
     49  * Not sure whether boot itself should be implementation dependent instead.	XXX
     50  */
     51 void ppc_exit(void) __attribute__((__noreturn__));
     52 void ppc_boot(char *bootspec) __attribute__((__noreturn__));
     53 
     54 int dk_match(char *name);
     55 
     56 void ofrootfound(void);
     57 
     58 #endif	/* _MACHINE_POWERPC_H_ */
     59