1 /* $NetBSD: kn01.h,v 1.8 2005/12/11 12:18:39 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * The Mach Operating System project at Carnegie-Mellon University, 9 * Ralph Campbell and Rick Macklem. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)kn01.h 8.1 (Berkeley) 6/10/93 36 */ 37 38 /* 39 * Mach Operating System 40 * Copyright (c) 1991,1990,1989 Carnegie Mellon University 41 * All Rights Reserved. 42 * 43 * Permission to use, copy, modify and distribute this software and 44 * its documentation is hereby granted, provided that both the copyright 45 * notice and this permission notice appear in all copies of the 46 * software, derivative works or modified versions, and any portions 47 * thereof, and that both notices appear in supporting documentation. 48 * 49 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 50 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 51 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 52 * 53 * Carnegie Mellon requests users of this software to return to 54 * 55 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 56 * School of Computer Science 57 * Carnegie Mellon University 58 * Pittsburgh PA 15213-3890 59 * 60 * any improvements or extensions that they make and grant Carnegie the 61 * rights to redistribute these changes. 62 */ 63 /* 64 * HISTORY 65 * Log: kn01.h,v 66 * Revision 2.5 91/05/14 17:23:14 mrt 67 * Correcting copyright 68 * 69 * Revision 2.4 91/02/05 17:41:54 mrt 70 * Added author notices 71 * [91/02/04 11:14:12 mrt] 72 * 73 * Changed to use new Mach copyright 74 * [91/02/02 12:12:45 mrt] 75 * 76 * Revision 2.3 90/12/05 23:31:50 af 77 * Cleanups. 78 * [90/12/04 16:38:21 af] 79 * 80 * Created, from the DEC specs: 81 * "DECstation 3100 Desktop Workstation Functional Specification" 82 * Workstation Systems Engineering, Palo Alto, CA. Aug 28, 1990. 83 * [90/09/03 af] 84 */ 85 /* 86 * File: kn01.h 87 * Author: Alessandro Forin, Carnegie Mellon University 88 * Date: 9/90 89 * 90 * Definitions specific to the KN01 processor (pmax) 91 */ 92 93 #ifndef MIPS_KN01_H 94 #define MIPS_KN01_H 1 95 96 /* 97 * KN01's Physical address space 98 */ 99 #define KN01_PHYS_MIN 0x00000000 /* 512 Meg */ 100 #define KN01_PHYS_MAX 0x1fffffff 101 102 /* 103 * Memory map 104 */ 105 #define KN01_PHYS_MEMORY_START 0x00000000 106 #define KN01_PHYS_MEMORY_END 0x01800000 /* 24 Meg in 8 slots */ 107 108 #define KN01_PHYS_FBUF_START 0x0fc00000 /* frame buffer memory */ 109 #define KN01_PHYS_FBUF_M_END 0x0fc20000 /* mono */ 110 #define KN01_PHYS_FBUF_C_END 0x0fd00000 /* color */ 111 112 #define KN01_PHYS_COLMASK_START 0x10000000 /* Color Plane mask */ 113 #define KN01_PHYS_COLMASK_END 0x11000000 /* Color Plane mask */ 114 115 /* 116 * I/O map 117 */ 118 #define KN01_SYS_PCC 0x11000000 /* Progr. Cursor Chip */ 119 #define KN01_SYS_VDAC 0x12000000 /* Color map */ 120 #define KN01_SYS_ERRADR 0x17000000 /* Write error address */ 121 #define KN01_SYS_LANCE 0x18000000 /* LANCE chip */ 122 #define KN01_SYS_LANCE_B_START 0x19000000 /* 64 KB LANCE Buffer */ 123 #define KN01_SYS_LANCE_B_END 0x19010000 124 #define KN01_SYS_SII 0x1a000000 /* SCSI SII chip */ 125 #define KN01_SYS_SII_B_START 0x1b000000 /* 128 KB SCSI buffer */ 126 #define KN01_SYS_SII_B_END 0x1b020000 127 #define KN01_SYS_DZ 0x1c000000 /* Serial lines (DZ) */ 128 #define KN01_SYS_CLOCK 0x1d000000 /* RTC chip */ 129 #define KN01_SYS_CSR 0x1e000000 /* System control register */ 130 #define KN01_SYS_ROM_START 0x1f000000 /* System ROM */ 131 #define KN01_SYS_ROM_END 0x1f07ffff 132 133 /* 134 * Interrupts 135 */ 136 #define KN01_INT_FPA IP_LEV7 /* Floating Point coproc */ 137 #define KN01_INT_MEM IP_LEV6 /* memory controller */ 138 #define KN01_INT_CLOCK IP_LEV5 /* RTC chip */ 139 #define KN01_INT_DZ IP_LEV4 /* serial line chip */ 140 #define KN01_INT_LANCE IP_LEV3 /* Ether */ 141 #define KN01_INT_SII IP_LEV2 /* SCSI interface */ 142 143 /* 144 * System board registers 145 */ 146 /* system Status and Control register */ 147 #define KN01_CSR_LEDS_MASK 0x00ff /* wo - Diagnostic leds mask */ 148 #define KN01_CSR_VRGTRB 0x0001 /* ro - Red VoltageLev > Blue */ 149 #define KN01_CSR_VRGTRG 0x0002 /* ro - Red VoltageLev > Green */ 150 #define KN01_CSR_VBGTRG 0x0004 /* ro - Blue VoltageLev > Green */ 151 #define KN01_CSR_TXDIS 0x0100 /* rw - Disable DZ xmit */ 152 #define KN01_CSR_VINT 0x0200 /* rc - Vertical retrace intr. */ 153 #define KN01_CSR_MERR 0x0400 /* rc - Memory write error intr */ 154 #define KN01_CSR_MONO 0x0800 /* ro - Mono Framebuf (or none) */ 155 #define KN01_CSR_CRSRTST 0x1000 /* ro - Cursor test output */ 156 #define KN01_CSR_PARDIS 0x2000 /* rw - Disable mem parity chks */ 157 #define KN01_CSR_SELFTEST 0x4000 /* rw - Self-test ok pinout */ 158 #define KN01_CSR_MNFMOD 0x8000 /* ro - Manifacturer MOD jumper */ 159 #define KN01_CSR_MBZ 0x9800 160 161 /* Error address status register */ 162 #define KN01_ERR_ADDRESS 0x07ffffff /* phys address mask ? */ 163 164 #endif /* MIPS_KN01_H */ 165