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      1 /*	$NetBSD: xmireg.h,v 1.1 2000/07/06 17:45:53 ragge Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2000 Ludd, University of Lule}, Sweden. 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  * XMI node definitions.
     35  */
     36 
     37 /*
     38  * XMI node addresses
     39  */
     40 #define	XMI_NODESIZE	0x80000		/* Size of one XMI node (512k) */
     41 #define	XMI_NODE(node)	(XMI_NODESIZE * (node))
     42 #define	NNODEXMI	16	/* 16 nodes per BI */
     43 
     44 /* XMI generic register offsets */
     45 #define	XMI_TYPE	0
     46 #define	XMI_BUSERR	4
     47 #define	XMI_FAIL	8
     48 
     49 /* Types of devices that may exist */
     50 #define	XMIDT_KA62	0x8001		/* VAX 6200 CPU */
     51 #define	XMIDT_KA64	0x8082		/* VAX 6400 CPU */
     52 #define	XMIDT_KA65	0x8080		/* VAX 6500 CPU */
     53 #define	XMIDT_KA66	0x8083		/* VAX 6600 CPU */
     54 #define	XMIDT_ISIS	0x8081		/* MIPS R3000 CPU */
     55 #define	XMIDT_MS62	0x4001		/* Memory */
     56 #define	XMIDT_DWMBA	0x2001		/* XMI to BI adapter */
     57