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      1  1.5  andvar /*	$NetBSD: ka48.h,v 1.5 2021/08/03 23:12:14 andvar Exp $ */
      2  1.1   ragge /*
      3  1.1   ragge  * Copyright (c) 1998 Ludd, University of Lule}, Sweden.
      4  1.1   ragge  * All rights reserved.
      5  1.1   ragge  *
      6  1.1   ragge  * Redistribution and use in source and binary forms, with or without
      7  1.1   ragge  * modification, are permitted provided that the following conditions
      8  1.1   ragge  * are met:
      9  1.1   ragge  * 1. Redistributions of source code must retain the above copyright
     10  1.1   ragge  *    notice, this list of conditions and the following disclaimer.
     11  1.1   ragge  * 2. Redistributions in binary form must reproduce the above copyright
     12  1.1   ragge  *    notice, this list of conditions and the following disclaimer in the
     13  1.1   ragge  *    documentation and/or other materials provided with the distribution.
     14  1.1   ragge  *
     15  1.1   ragge  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  1.1   ragge  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     17  1.1   ragge  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     18  1.1   ragge  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     19  1.1   ragge  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     20  1.1   ragge  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     21  1.1   ragge  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     22  1.1   ragge  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     23  1.1   ragge  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     24  1.1   ragge  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     25  1.1   ragge  */
     26  1.1   ragge 
     27  1.1   ragge /*
     28  1.1   ragge  * KA48 (VS4000 VLC) specific definitions. *** INCOMPLETE ! MK-990306 ***
     29  1.1   ragge  */
     30  1.1   ragge 
     31  1.3    matt #ifndef _VAX_KA48_H_
     32  1.3    matt #define _VAX_KA48_H_
     33  1.1   ragge 
     34  1.1   ragge /* IPR bits definitions */
     35  1.1   ragge #define	PCSTS_FLUSH		 4
     36  1.1   ragge #define	PCSTS_ENABLE		 2
     37  1.1   ragge #define	PCTAG_PARITY	0x80000000
     38  1.1   ragge #define	PCTAG_VALID		 1
     39  1.1   ragge 
     40  1.1   ragge /* memory addresses of interest */
     41  1.1   ragge #define	KA48_INVFLT	0x20200000
     42  1.2  mhitch #define	KA48_INVFLTSZ	16384
     43  1.1   ragge #define	KA48_CCR	0x23000000
     44  1.1   ragge #define	KA48_TAGST	0x2d000000
     45  1.1   ragge #define	KA48_TAGSZ	32768
     46  1.1   ragge 
     47  1.1   ragge #define	CCR_CENA	0x00000001
     48  1.1   ragge #define	CCR_SPECIO	0x00000010
     49  1.1   ragge 
     50  1.1   ragge #define	KA48_BWF0	0x20080014
     51  1.1   ragge #define	BWF0_FEN	0x01000000
     52  1.2  mhitch 
     53  1.2  mhitch /* From OpenVMS $IO440DEF & $KA440DEF */
     54  1.2  mhitch #define	KA48_PARCTL	0x20080014
     55  1.5  andvar #define	KA48_PARCTL_CPEN	0x00000001	/* CPU Parity Enable? */
     56  1.2  mhitch #define	KA48_PARCTL_NPEN	0x00000100	/* ?? Parity Enable */
     57  1.2  mhitch #define	KA48_PARCTL_INVENA	0x01000000	/* Invalid ? Enable */
     58  1.2  mhitch #define	KA48_PARCTL_AGS		0x02000000	/* ??? */
     59  1.3    matt 
     60  1.3    matt #endif /* _VAX_KA48_H_ */
     61