Home | History | Annotate | Line # | Download | only in include
ka750.h revision 1.7 
      1 /*	$NetBSD: ka750.h,v 1.7 1996/07/20 17:58:17 ragge Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1994 Ludd, University of Lule}, Sweden.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *     This product includes software developed at Ludd, University of Lule}.
     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 #include <machine/nexus.h>
     34 
     35 #define V750UCODE(x)    ((x>>8)&255)
     36 #define V750HARDW(x)    (x&255)
     37 
     38 #define NNEX750 NNEXSBI
     39 #define NEX750		(0xf20000)
     40 #define	NEX750SZ	(NNEX750 * sizeof(struct nexus))
     41 
     42 /* 11/750 specific pages needed to be stolen when bootstrapping */
     43 #define	V750PGS	4
     44 
     45 /* 11/750 specific prototypes */
     46 void	ka750_conf __P((struct device *, struct device *, void *));
     47 void	ka750_memenable __P((struct sbi_attach_args *, struct device *));
     48 void	ka750_memerr __P((void));
     49 int	ka750_mchk __P((caddr_t));
     50 void	ka750_steal_pages __P((void));
     51