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desktech.h revision 1.2 
      1 /*	$NetBSD: desktech.h,v 1.2 2000/01/23 21:01:55 soda Exp $	*/
      2 /*	$OpenBSD: desktech.h,v 1.4 1996/10/01 20:50:12 pefo Exp $ */
      3 
      4 /*
      5  * Copyright (c) 1996 Per Fogelstrom
      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 under OpenBSD by
     18  *	Per Fogelstrom.
     19  * 4. The name of the author may not be used to endorse or promote products
     20  *    derived from this software without specific prior written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
     23  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     24  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
     26  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32  * SUCH DAMAGE.
     33  *
     34  */
     35 
     36 #ifndef	_DESKTECH_H_
     37 #define	_DESKTECH_H_ 1
     38 
     39 /*
     40  * TYNE's Physical address space
     41  */
     42 
     43 #define TYNE_PHYS_MIN		0x00000000	/* 256 Meg */
     44 #define TYNE_PHYS_MAX		0x0fffffff
     45 
     46 /*
     47  * Memory map
     48  */
     49 
     50 #define TYNE_PHYS_MEMORY_START	0x00000000
     51 #define TYNE_PHYS_MEMORY_END	0x0fffffff	/* 256 Meg in 4 slots */
     52 
     53 /*
     54  * I/O map
     55  */
     56 
     57 #define	TYNE_P_ISA_IO		(0x0900000000LL)	/* ISA I/O Control */
     58 #define	TYNE_V_ISA_IO		0xe0000000
     59 #define	TYNE_S_ISA_IO		0x00010000
     60 
     61 #define	TYNE_P_ISA_MEM		(0x0100000000LL)	/* ISA Memory control */
     62 #define	TYNE_V_ISA_MEM		0xe1000000
     63 #define	TYNE_S_ISA_MEM		0x00100000
     64 
     65 #define	TYNE_P_BOUNCE		(0x0100800000LL)	/* Dma bounce buffer */
     66 #define	TYNE_V_BOUNCE		0xe2000000
     67 #define	TYNE_S_BOUNCE		0x00020000
     68 
     69 #endif	/* _DESKTECH_H_ */
     70