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ka46.h revision 1.2 
      1 /*	$NetBSD: ka46.h,v 1.2 1998/08/11 17:52:58 ragge Exp $ */
      2 /*
      3  * Copyright (c) 1998 Ludd, University of Lule}, Sweden.
      4  * 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 at Ludd, University of
     17  *      Lule}, Sweden and its contributors.
     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 /*
     34  * KA46 (VS4000/60) specific definitions.
     35  */
     36 
     37 
     38 /* IPR bits definitions */
     39 #define	PCSTS_FLUSH		 4
     40 #define	PCSTS_ENABLE		 2
     41 #define	PCTAG_PARITY	0x80000000
     42 #define	PCTAG_VALID		 1
     43 
     44 /* memory addresses of interest */
     45 #define	KA46_INVFLT	0x20200000
     46 #define	KA46_INVFLTSZ	32768
     47 #define	KA46_CCR	0x23000000
     48 #define	KA46_TAGST	0x2d000000
     49 #define	KA46_TAGSZ	32768
     50 
     51 #define	CCR_CENA	0x00000001
     52 #define	CCR_SPECIO	0x00000010
     53 
     54 #define	KA46_BWF0	0x20080014
     55 #define	BWF0_FEN	0x01000000
     56