83 lines
2.9 KiB
C
83 lines
2.9 KiB
C
/* $NetBSD: desktech.h,v 1.3 2000/02/22 11:26:01 soda Exp $ */
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/* $OpenBSD: desktech.h,v 1.6 1999/01/30 22:39:38 imp Exp $ */
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/*
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* Copyright (c) 1996 Per Fogelstrom
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed under OpenBSD by
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* Per Fogelstrom.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef _DESKTECH_H_
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#define _DESKTECH_H_ 1
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/*
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* TYNE's Physical address space
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*/
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#define TYNE_PHYS_MIN 0x00000000 /* 256 Meg */
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#define TYNE_PHYS_MAX 0x0fffffff
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/*
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* Memory map
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*/
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#define TYNE_PHYS_MEMORY_START 0x00000000
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#define TYNE_PHYS_MEMORY_END 0x0fffffff /* 256 Meg in 4 slots */
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/*
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* I/O map
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*/
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#define TYNE_P_ISA_IO (0x0900000000LL) /* ISA I/O Control */
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#define TYNE_V_ISA_IO 0xe0000000
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#define TYNE_S_ISA_IO 0x00010000
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#define TYNE_P_ISA_MEM (0x0100000000LL) /* ISA Memory control */
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#define TYNE_V_ISA_MEM 0xe1000000
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#define TYNE_S_ISA_MEM 0x00100000
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#define TYNE_P_BOUNCE (0x0100800000LL) /* Dma bounce buffer */
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#define TYNE_V_BOUNCE 0xe2000000
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#define TYNE_S_BOUNCE 0x00020000
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/*
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* Deskstation rPC44 I/O map. We map these into one TLB of size 16M.
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* Note: We really have EISA here, but no one has EISA cards yet to
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* justify implmeneting EISA.
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*/
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#define RPC44_P_ISA_IO (0x10000000LL) /* ISA I/O control */
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#define RPC44_V_ISA_IO (0xb0000000)
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#define RPC44_S_ISA_IO (0x00010000)
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#define RPC44_P_ISA_MEM (0x00000000LL) /* ISA Memory control */
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#define RPC44_V_ISA_MEM (0xa0000000)
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#define RPC44_S_ISA_MEM (0x01000000)
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#endif /* _DESKTECH_H_ */
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