1/* $NetBSD: desktech.h,v 1.4 2003/05/03 18:10:44 wiz Exp $ */ 2/* $OpenBSD: desktech.h,v 1.6 1999/01/30 22:39:38 imp 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/* 70 * Deskstation rPC44 I/O map. We map these into one TLB of size 16M. 71 * Note: We really have EISA here, but no one has EISA cards yet to 72 * justify implmeneting EISA. 73 */ 74#define RPC44_P_ISA_IO (0x10000000LL) /* ISA I/O control */ 75#define RPC44_V_ISA_IO (0xb0000000) 76#define RPC44_S_ISA_IO (0x00010000) 77 78#define RPC44_P_ISA_MEM (0x00000000LL) /* ISA Memory control */ 79#define RPC44_V_ISA_MEM (0xa0000000) 80#define RPC44_S_ISA_MEM (0x01000000) 81 82#endif /* _DESKTECH_H_ */ 83