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desktech.h revision 1.1 
      1 /*	$OpenBSD: desktech.h,v 1.4 1996/10/01 20:50:12 pefo Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1996 Per Fogelstrom
      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 under OpenBSD by
     17  *	Per Fogelstrom.
     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
     22  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     23  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
     25  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  *
     33  */
     34 
     35 #ifndef	_DESKTECH_H_
     36 #define	_DESKTECH_H_ 1
     37 
     38 /*
     39  * TYNE's Physical address space
     40  */
     41 
     42 #define TYNE_PHYS_MIN		0x00000000	/* 256 Meg */
     43 #define TYNE_PHYS_MAX		0x0fffffff
     44 
     45 /*
     46  * Memory map
     47  */
     48 
     49 #define TYNE_PHYS_MEMORY_START	0x00000000
     50 #define TYNE_PHYS_MEMORY_END	0x0fffffff	/* 256 Meg in 4 slots */
     51 
     52 /*
     53  * I/O map
     54  */
     55 
     56 #define	TYNE_P_ISA_IO		(0x0900000000LL)	/* ISA I/O Control */
     57 #define	TYNE_V_ISA_IO		0xe0000000
     58 #define	TYNE_S_ISA_IO		0x00010000
     59 
     60 #define	TYNE_P_ISA_MEM		(0x0100000000LL)	/* ISA Memory control */
     61 #define	TYNE_V_ISA_MEM		0xe1000000
     62 #define	TYNE_S_ISA_MEM		0x00100000
     63 
     64 #define	TYNE_P_BOUNCE		(0x0100800000LL)	/* Dma bounce buffer */
     65 #define	TYNE_V_BOUNCE		0xe2000000
     66 #define	TYNE_S_BOUNCE		0x00020000
     67 
     68 #endif	/* _DESKTECH_H_ */
     69