iomdreg.h revision 1.2.2.2
1 1.2.2.2 thorpej /* $NetBSD: iomdreg.h,v 1.2.2.2 2002/01/10 19:38:07 thorpej Exp $ */ 2 1.2.2.2 thorpej 3 1.2.2.2 thorpej /* 4 1.2.2.2 thorpej * Copyright (c) 1994-1997 Mark Brinicombe. 5 1.2.2.2 thorpej * Copyright (c) 1994 Brini. 6 1.2.2.2 thorpej * All rights reserved. 7 1.2.2.2 thorpej * 8 1.2.2.2 thorpej * This code is derived from software written for Brini by Mark Brinicombe 9 1.2.2.2 thorpej * 10 1.2.2.2 thorpej * Redistribution and use in source and binary forms, with or without 11 1.2.2.2 thorpej * modification, are permitted provided that the following conditions 12 1.2.2.2 thorpej * are met: 13 1.2.2.2 thorpej * 1. Redistributions of source code must retain the above copyright 14 1.2.2.2 thorpej * notice, this list of conditions and the following disclaimer. 15 1.2.2.2 thorpej * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.2.2 thorpej * notice, this list of conditions and the following disclaimer in the 17 1.2.2.2 thorpej * documentation and/or other materials provided with the distribution. 18 1.2.2.2 thorpej * 3. All advertising materials mentioning features or use of this software 19 1.2.2.2 thorpej * must display the following acknowledgement: 20 1.2.2.2 thorpej * This product includes software developed by Mark Brinicombe. 21 1.2.2.2 thorpej * 4. The name of the company nor the name of the author may be used to 22 1.2.2.2 thorpej * endorse or promote products derived from this software without specific 23 1.2.2.2 thorpej * prior written permission. 24 1.2.2.2 thorpej * 25 1.2.2.2 thorpej * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED 26 1.2.2.2 thorpej * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 27 1.2.2.2 thorpej * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 28 1.2.2.2 thorpej * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 29 1.2.2.2 thorpej * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 30 1.2.2.2 thorpej * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 31 1.2.2.2 thorpej * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 1.2.2.2 thorpej * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 1.2.2.2 thorpej * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 1.2.2.2 thorpej * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 1.2.2.2 thorpej * SUCH DAMAGE. 36 1.2.2.2 thorpej * 37 1.2.2.2 thorpej * RiscBSD kernel project 38 1.2.2.2 thorpej * 39 1.2.2.2 thorpej * iomd.h 40 1.2.2.2 thorpej * 41 1.2.2.2 thorpej * IOMD registers 42 1.2.2.2 thorpej * 43 1.2.2.2 thorpej * Created : 18/09/94 44 1.2.2.2 thorpej * 45 1.2.2.2 thorpej * Based on kate/display/iomd.h 46 1.2.2.2 thorpej */ 47 1.2.2.2 thorpej 48 1.2.2.2 thorpej #define IOMD_HW_BASE 0x03200000 49 1.2.2.2 thorpej 50 1.2.2.2 thorpej #define IOMD_BASE 0xf6000000 51 1.2.2.2 thorpej 52 1.2.2.2 thorpej #define IOMD_IOCR 0x00000000 53 1.2.2.2 thorpej #define IOMD_KBDDAT 0x00000001 54 1.2.2.2 thorpej #define IOMD_KBDCR 0x00000002 55 1.2.2.2 thorpej #define IOMD_IOLINES 0x00000003 /* ARM7500FE */ 56 1.2.2.2 thorpej 57 1.2.2.2 thorpej #define IOMD_IRQSTA 0x00000004 58 1.2.2.2 thorpej #define IOMD_IRQRQA 0x00000005 59 1.2.2.2 thorpej #define IOMD_IRQMSKA 0x00000006 60 1.2.2.2 thorpej #define IOMD_SUSMODE 0x00000007 /* ARM7500 */ 61 1.2.2.2 thorpej 62 1.2.2.2 thorpej #define IOMD_IRQSTB 0x00000008 63 1.2.2.2 thorpej #define IOMD_IRQRQB 0x00000009 64 1.2.2.2 thorpej #define IOMD_IRQMSKB 0x0000000a 65 1.2.2.2 thorpej #define IOMD_STOPMODE 0x0000000b /* ARM7500 */ 66 1.2.2.2 thorpej 67 1.2.2.2 thorpej #define IOMD_FIQST 0x0000000c 68 1.2.2.2 thorpej #define IOMD_FIQRQ 0x0000000d 69 1.2.2.2 thorpej #define IOMD_FIQMSK 0x0000000e 70 1.2.2.2 thorpej #define IOMD_CLKCTL 0x0000000f /* ARM7500 */ 71 1.2.2.2 thorpej 72 1.2.2.2 thorpej #define IOMD_T0LOW 0x00000010 73 1.2.2.2 thorpej #define IOMD_T0HIGH 0x00000011 74 1.2.2.2 thorpej #define IOMD_T0GO 0x00000012 75 1.2.2.2 thorpej #define IOMD_T0LATCH 0x00000013 76 1.2.2.2 thorpej 77 1.2.2.2 thorpej #define IOMD_T1LOW 0x00000014 78 1.2.2.2 thorpej #define IOMD_T1HIGH 0x00000015 79 1.2.2.2 thorpej #define IOMD_T1GO 0x00000016 80 1.2.2.2 thorpej #define IOMD_T1LATCH 0x00000017 81 1.2.2.2 thorpej 82 1.2.2.2 thorpej /* 83 1.2.2.2 thorpej * For ARM7500, it's not really a IOMD device. 84 1.2.2.2 thorpej */ 85 1.2.2.2 thorpej 86 1.2.2.2 thorpej #define IOMD_IRQSTC 0x00000018 /* ARM7500 */ 87 1.2.2.2 thorpej #define IOMD_IRQRQC 0x00000019 /* ARM7500 */ 88 1.2.2.2 thorpej #define IOMD_IRQMSKC 0x0000001a /* ARM7500 */ 89 1.2.2.2 thorpej #define IOMD_VIDMUX 0x0000001b /* ARM7500 */ 90 1.2.2.2 thorpej 91 1.2.2.2 thorpej #define IOMD_IRQSTD 0x0000001c /* ARM7500 */ 92 1.2.2.2 thorpej #define IOMD_IRQRQD 0x0000001d /* ARM7500 */ 93 1.2.2.2 thorpej #define IOMD_IRQMSKD 0x0000001e /* ARM7500 */ 94 1.2.2.2 thorpej 95 1.2.2.2 thorpej #define IOMD_ROMCR0 0x00000020 96 1.2.2.2 thorpej #define IOMD_ROMCR1 0x00000021 97 1.2.2.2 thorpej #define IOMD_DRAMCR 0x00000022 /* !ARM7500 */ 98 1.2.2.2 thorpej #define IOMD_VREFCR 0x00000023 /* !ARM7500 */ 99 1.2.2.2 thorpej #define IOMD_REFCR 0x00000023 /* ARM7500 */ 100 1.2.2.2 thorpej 101 1.2.2.2 thorpej #define IOMD_FSIZE 0x00000024 102 1.2.2.2 thorpej #define IOMD_ID0 0x00000025 103 1.2.2.2 thorpej #define IOMD_ID1 0x00000026 104 1.2.2.2 thorpej #define IOMD_VERSION 0x00000027 105 1.2.2.2 thorpej 106 1.2.2.2 thorpej #define IOMD_MOUSEX 0x00000028 107 1.2.2.2 thorpej #define IOMD_MOUSEY 0x00000029 108 1.2.2.2 thorpej #define IOMD_MSDATA 0x0000002a /* ARM7500 */ 109 1.2.2.2 thorpej #define IOMD_MSCR 0x0000002b /* ARM7500 */ 110 1.2.2.2 thorpej 111 1.2.2.2 thorpej #define IOMD_DMATCR 0x00000030 112 1.2.2.2 thorpej #define IOMD_IOTCR 0x00000031 113 1.2.2.2 thorpej #define IOMD_ECTCR 0x00000032 114 1.2.2.2 thorpej #define IOMD_DMAEXT 0x00000033 /* !ARM7500 */ 115 1.2.2.2 thorpej #define IOMD_ASTCR 0x00000033 /* ARM7500 */ 116 1.2.2.2 thorpej 117 1.2.2.2 thorpej #define IOMD_DRAMWID 0x00000034 /* ARM7500 */ 118 1.2.2.2 thorpej #define IOMD_SELFREF 0x00000035 /* ARM7500 */ 119 1.2.2.2 thorpej 120 1.2.2.2 thorpej #define IOMD_ATODICR 0x00000038 /* ARM7500 */ 121 1.2.2.2 thorpej #define IOMD_ATODSR 0x00000039 /* ARM7500 */ 122 1.2.2.2 thorpej #define IOMD_ATODCR 0x0000003a /* ARM7500 */ 123 1.2.2.2 thorpej #define IOMD_ATODCNT1 0x0000003b /* ARM7500 */ 124 1.2.2.2 thorpej #define IOMD_ATODCNT2 0x0000003c /* ARM7500 */ 125 1.2.2.2 thorpej #define IOMD_ATODCNT3 0x0000003d /* ARM7500 */ 126 1.2.2.2 thorpej #define IOMD_ATODCNT4 0x0000003e /* ARM7500 */ 127 1.2.2.2 thorpej 128 1.2.2.2 thorpej #define IOMD_DMA_SIZE 24 129 1.2.2.2 thorpej #define IOMD_DMA_SPACING 32 130 1.2.2.2 thorpej #define IOMD_IO0CURA 0x00000040 131 1.2.2.2 thorpej #define IOMD_IO0ENDA 0x00000041 132 1.2.2.2 thorpej #define IOMD_IO0CURB 0x00000042 133 1.2.2.2 thorpej #define IOMD_IO0ENDB 0x00000043 134 1.2.2.2 thorpej #define IOMD_IO0CR 0x00000044 135 1.2.2.2 thorpej #define IOMD_IO0ST 0x00000045 136 1.2.2.2 thorpej #define IOMD_IO1CURA 0x00000048 137 1.2.2.2 thorpej #define IOMD_IO1ENDA 0x00000049 138 1.2.2.2 thorpej #define IOMD_IO1CURB 0x0000004a 139 1.2.2.2 thorpej #define IOMD_IO1ENDB 0x0000004b 140 1.2.2.2 thorpej #define IOMD_IO1CR 0x0000004c 141 1.2.2.2 thorpej #define IOMD_IO1ST 0x0000004d 142 1.2.2.2 thorpej #define IOMD_IO2CURA 0x00000050 143 1.2.2.2 thorpej #define IOMD_IO2ENDA 0x00000051 144 1.2.2.2 thorpej #define IOMD_IO2CURB 0x00000052 145 1.2.2.2 thorpej #define IOMD_IO2ENDB 0x00000053 146 1.2.2.2 thorpej #define IOMD_IO2CR 0x00000054 147 1.2.2.2 thorpej #define IOMD_IO2ST 0x00000055 148 1.2.2.2 thorpej #define IOMD_IO3CURA 0x00000058 149 1.2.2.2 thorpej #define IOMD_IO3ENDA 0x00000059 150 1.2.2.2 thorpej #define IOMD_IO3CURB 0x0000005a 151 1.2.2.2 thorpej #define IOMD_IO3ENDB 0x0000005b 152 1.2.2.2 thorpej #define IOMD_IO3CR 0x0000005c 153 1.2.2.2 thorpej #define IOMD_IO3ST 0x0000005d 154 1.2.2.2 thorpej 155 1.2.2.2 thorpej #define IOMD_SD0CURA 0x00000060 156 1.2.2.2 thorpej #define IOMD_SD0ENDA 0x00000061 157 1.2.2.2 thorpej #define IOMD_SD0CURB 0x00000062 158 1.2.2.2 thorpej #define IOMD_SD0ENDB 0x00000063 159 1.2.2.2 thorpej #define IOMD_SD0CR 0x00000064 160 1.2.2.2 thorpej #define IOMD_SD0ST 0x00000065 161 1.2.2.2 thorpej 162 1.2.2.2 thorpej #define IOMD_SD1CURA 0x00000068 163 1.2.2.2 thorpej #define IOMD_SD1ENDA 0x00000069 164 1.2.2.2 thorpej #define IOMD_SD1CURB 0x0000006a 165 1.2.2.2 thorpej #define IOMD_SD1ENDB 0x0000006b 166 1.2.2.2 thorpej #define IOMD_SD1CR 0x0000006c 167 1.2.2.2 thorpej #define IOMD_SD1ST 0x0000006d 168 1.2.2.2 thorpej 169 1.2.2.2 thorpej #define IOMD_CURSCUR 0x00000070 170 1.2.2.2 thorpej #define IOMD_CURSINIT 0x00000071 171 1.2.2.2 thorpej #define IOMD_VIDCURB 0x00000072 /* ARM7500 */ 172 1.2.2.2 thorpej 173 1.2.2.2 thorpej #define IOMD_VIDCUR 0x00000074 174 1.2.2.2 thorpej #define IOMD_VIDEND 0x00000075 175 1.2.2.2 thorpej #define IOMD_VIDSTART 0x00000076 176 1.2.2.2 thorpej #define IOMD_VIDINIT 0x00000077 177 1.2.2.2 thorpej #define IOMD_VIDCR 0x00000078 178 1.2.2.2 thorpej 179 1.2.2.2 thorpej #define IOMD_VIDINITB 0x0000007a /* ARM7500 */ 180 1.2.2.2 thorpej 181 1.2.2.2 thorpej #define IOMD_DMAST 0x0000007c 182 1.2.2.2 thorpej #define IOMD_DMARQ 0x0000007d 183 1.2.2.2 thorpej #define IOMD_DMAMSK 0x0000007e 184 1.2.2.2 thorpej 185 1.2.2.2 thorpej #define IOMD_SIZE 0x100 /* XXX - should be words ? */ 186 1.2.2.2 thorpej 187 1.2.2.2 thorpej /* 188 1.2.2.2 thorpej * Ok these mouse buttons are not strickly part of the iomd but 189 1.2.2.2 thorpej * this register is required if the IOMD supports a quadrature mouse 190 1.2.2.2 thorpej */ 191 1.2.2.2 thorpej 192 1.2.2.2 thorpej #define IO_HW_MOUSE_BUTTONS 0x03210000 193 1.2.2.2 thorpej #define IO_MOUSE_BUTTONS 0xf6010000 194 1.2.2.2 thorpej 195 1.2.2.2 thorpej #define MOUSE_BUTTON_RIGHT 0x10 196 1.2.2.2 thorpej #define MOUSE_BUTTON_MIDDLE 0x20 197 1.2.2.2 thorpej #define MOUSE_BUTTON_LEFT 0x40 198 1.2.2.2 thorpej 199 1.2.2.2 thorpej #define FREQCON (iomd_base + 0x40000) 200 1.2.2.2 thorpej 201 1.2.2.2 thorpej #define RPC600_IOMD_ID 0xd4e7 202 1.2.2.2 thorpej #define ARM7500_IOC_ID 0x5b98 203 1.2.2.2 thorpej #define ARM7500FE_IOC_ID 0xaa7c 204 1.2.2.2 thorpej 205 1.2.2.2 thorpej #define IOMD_ADDRESS(reg) (iomd_base + (reg << 2)) 206 1.2.2.2 thorpej #define IOMD_WRITE_BYTE(reg, val) \ 207 1.2.2.2 thorpej (*((volatile unsigned char *)(IOMD_ADDRESS(reg))) = (val)) 208 1.2.2.2 thorpej #define IOMD_WRITE_WORD(reg, val) \ 209 1.2.2.2 thorpej (*((volatile unsigned int *)(IOMD_ADDRESS(reg))) = (val)) 210 1.2.2.2 thorpej #define IOMD_READ_BYTE(reg) \ 211 1.2.2.2 thorpej (*((volatile unsigned char *)(IOMD_ADDRESS(reg)))) 212 1.2.2.2 thorpej #define IOMD_READ_WORD(reg) \ 213 1.2.2.2 thorpej (*((volatile unsigned int *)(IOMD_ADDRESS(reg)))) 214 1.2.2.2 thorpej 215 1.2.2.2 thorpej #define IOMD_ID (IOMD_READ_BYTE(IOMD_ID0) | (IOMD_READ_BYTE(IOMD_ID1) << 8)) 216 1.2.2.2 thorpej 217 1.2.2.2 thorpej /* End of iomdreg.h */ 218
Indexes created Thu Oct 30 03:10:01 GMT 2025