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vme.h revision 1.2.152.1 
      1  1.2.152.1  yamt /*	$NetBSD: vme.h,v 1.2.152.1 2008/05/18 12:32:57 yamt Exp $	*/
      2        1.1   gwr 
      3        1.1   gwr /*-
      4        1.1   gwr  * Copyright (c) 1997 The NetBSD Foundation, Inc.
      5        1.1   gwr  * All rights reserved.
      6        1.1   gwr  *
      7        1.1   gwr  * This code is derived from software contributed to The NetBSD Foundation
      8        1.1   gwr  * by Gordon W. Ross.
      9        1.1   gwr  *
     10        1.1   gwr  * Redistribution and use in source and binary forms, with or without
     11        1.1   gwr  * modification, are permitted provided that the following conditions
     12        1.1   gwr  * are met:
     13        1.1   gwr  * 1. Redistributions of source code must retain the above copyright
     14        1.1   gwr  *    notice, this list of conditions and the following disclaimer.
     15        1.1   gwr  * 2. Redistributions in binary form must reproduce the above copyright
     16        1.1   gwr  *    notice, this list of conditions and the following disclaimer in the
     17        1.1   gwr  *    documentation and/or other materials provided with the distribution.
     18        1.1   gwr  *
     19        1.1   gwr  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20        1.1   gwr  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21        1.1   gwr  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22        1.1   gwr  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23        1.1   gwr  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24        1.1   gwr  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25        1.1   gwr  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26        1.1   gwr  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27        1.1   gwr  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28        1.1   gwr  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29        1.1   gwr  * POSSIBILITY OF SUCH DAMAGE.
     30        1.1   gwr  */
     31        1.1   gwr 
     32        1.1   gwr /*
     33        1.1   gwr  * CPU Physical addresses for various VME spaces.
     34        1.1   gwr  * The vme unit number selects one of these.
     35        1.1   gwr  */
     36        1.1   gwr 
     37        1.2   gwr #define	VME16_SIZE  	(1<<16)
     38        1.2   gwr #define	VME16_MASK  	(VME16_SIZE-1)
     39        1.2   gwr #define	VME16D16_BASE	0x7C000000
     40        1.2   gwr #define	VME16D32_BASE	0x7D000000
     41        1.1   gwr 
     42        1.2   gwr #define	VME24_SIZE  	(1<<24)
     43        1.2   gwr #define	VME24_MASK  	(VME24_SIZE-1)
     44        1.2   gwr #define	VME24D16_BASE	0x7E000000
     45        1.1   gwr #define	VME24D32_BASE	0x7F000000
     46        1.1   gwr 
     47        1.2   gwr /* NB: Really a 31-bit space! */
     48        1.2   gwr #define VME32_SIZE  	0x80000000
     49        1.2   gwr #define VME32_MASK  	0x7FFFFFFF
     50        1.2   gwr #define	VME32D16_BASE	0x80000000
     51        1.2   gwr #define	VME32D32_BASE	0x80000000
     52        1.1   gwr 
     53