1 /* 2 * Copyright (c) 2002, Thomas Kurschel 3 * Copyright 2004-2016 Haiku, Inc. All rights reserved. 4 * Distributed under the terms of the MIT License. 5 * 6 * Authors: 7 * Thomas Kurschel 8 * Clemens Zeidler, <haiku@clemens-zeidler.de> 9 * Alexander von Gluck IV, kallisti5@unixzen.com 10 */ 11 12 13 #include "driver.h" 14 #include "device.h" 15 #include "lock.h" 16 17 #include <stdlib.h> 18 #include <stdio.h> 19 #include <string.h> 20 21 #include <AGP.h> 22 #include <KernelExport.h> 23 #include <OS.h> 24 #include <PCI.h> 25 #include <SupportDefs.h> 26 27 28 #define TRACE_DRIVER 29 #ifdef TRACE_DRIVER 30 # define TRACE(x...) dprintf("radeon_hd: " x) 31 #else 32 # define TRACE(x...) ; 33 #endif 34 35 #define ERROR(x...) dprintf("radeon_hd: " x) 36 37 #define MAX_CARDS 1 38 39 40 // ATI / AMD cards starting at the Radeon X700 have an AtomBIOS 41 42 // list of supported devices 43 const struct supported_device { 44 uint32 pciID; 45 uint8 dceMajor; // Display block family 46 uint8 dceMinor; // Display block family 47 uint16 chipsetID; 48 uint32 chipsetFlags; 49 const char* deviceName; 50 } kSupportedDevices[] = { 51 // Marketing Names: Radeon X?00 52 // Intorduced: 2004 53 // Codename: Loki 54 // R420 Series (Radeon) DCE 0.0 (*very* early AtomBIOS) 55 56 // Marketing Names: Radeon X1?00 57 // Introduced: 2005 58 // Codename: Fudo 59 #if 0 60 {0x791e, 1, 0, RADEON_RS690, CHIP_IGP, "Radeon X1200"}, 61 {0x791f, 1, 0, RADEON_RS690, CHIP_IGP, "Radeon X1200"}, 62 {0x793f, 1, 0, RADEON_RS600, CHIP_IGP, "Radeon X1200"}, 63 {0x7941, 1, 0, RADEON_RS600, CHIP_IGP, "Radeon X1200"}, 64 {0x7942, 1, 0, RADEON_RS600, CHIP_IGP, "Radeon X1250"}, 65 {0x796c, 1, 0, RADEON_RS740, CHIP_IGP, "Radeon RS740"}, 66 {0x796d, 1, 0, RADEON_RS740, CHIP_IGP, "Radeon RS740"}, 67 {0x796e, 1, 0, RADEON_RS740, CHIP_IGP, "Radeon 2100"}, 68 {0x796f, 1, 0, RADEON_RS740, CHIP_IGP, "Radeon RS740"}, 69 {0x7140, 1, 0, RADEON_RV515, CHIP_STD, "Radeon X1600"}, 70 {0x7100, 1, 0, RADEON_R520, CHIP_STD, "Radeon X1800"}, 71 {0x7104, 1, 0, RADEON_R520, CHIP_STD, "FireGL v7200"}, 72 {0x7109, 1, 0, RADEON_R520, CHIP_STD, "Radeon X1800"}, 73 {0x710a, 1, 0, RADEON_R520, CHIP_STD, "Radeon X1800"}, 74 {0x710b, 1, 0, RADEON_R520, CHIP_STD, "Radeon X1800"}, 75 {0x710c, 1, 0, RADEON_R520, CHIP_STD, "Radeon X1800"}, 76 {0x7120, 1, 0, RADEON_R520, CHIP_STD, "Radeon X1800"}, 77 {0x7129, 1, 0, RADEON_R520, CHIP_STD, "Radeon X1800"}, 78 #endif 79 80 // Marketing Names: Radeon HD 24xx - HD 42xx 81 // Introduced: 2006 82 // Codename: Pele 83 // Process: 55 nm 84 {0x94c7, 2, 0, RADEON_RV610, CHIP_STD, "Radeon HD 2350"}, 85 {0x94c1, 2, 0, RADEON_RV610, CHIP_IGP, "Radeon HD 2400"}, 86 {0x94c3, 2, 0, RADEON_RV610, CHIP_STD, "Radeon HD 2400"}, 87 {0x94c9, 2, 0, RADEON_RV610, CHIP_IGP, "Mobility Radeon HD 2400"}, 88 {0x94cc, 2, 0, RADEON_RV610, CHIP_STD, "Radeon HD 2400"}, 89 {0x9519, 2, 0, RADEON_RV630, CHIP_STD, "AMD FireStream 9170"}, 90 {0x9586, 2, 0, RADEON_RV630, CHIP_STD, "Radeon HD 2600"}, 91 {0x9588, 2, 0, RADEON_RV630, CHIP_STD, "Radeon HD 2600"}, 92 {0x958a, 2, 0, RADEON_RV630, CHIP_STD, "Radeon HD 2600 X2"}, 93 // Radeon 2700 - RV630 94 {0x9400, 2, 0, RADEON_R600, CHIP_STD, "Radeon HD 2900"}, 95 {0x9401, 2, 0, RADEON_R600, CHIP_STD, "Radeon HD 2900"}, 96 {0x9402, 2, 0, RADEON_R600, CHIP_STD, "Radeon HD 2900"}, 97 {0x9403, 2, 0, RADEON_R600, CHIP_STD, "Radeon HD 2900 Pro"}, 98 {0x9405, 2, 0, RADEON_R600, CHIP_STD, "Radeon HD 2900"}, 99 {0x940a, 2, 0, RADEON_R600, CHIP_STD, "Radeon FireGL V8650"}, 100 {0x940b, 2, 0, RADEON_R600, CHIP_STD, "Radeon FireGL V8600"}, 101 {0x940f, 2, 0, RADEON_R600, CHIP_STD, "Radeon FireGL V7600"}, 102 {0x9616, 2, 0, RADEON_RV610, CHIP_IGP, "Radeon HD 3000"}, 103 {0x9611, 3, 0, RADEON_RV620, CHIP_IGP, "Radeon HD 3100"}, 104 {0x9613, 3, 0, RADEON_RV620, CHIP_IGP, "Radeon HD 3100"}, 105 {0x9610, 2, 0, RADEON_RV610, CHIP_IGP, "Radeon HD 3200"}, 106 {0x9612, 2, 0, RADEON_RV610, CHIP_IGP, "Radeon HD 3200"}, 107 {0x9615, 2, 0, RADEON_RV610, CHIP_IGP, "Radeon HD 3200"}, 108 {0x9614, 2, 0, RADEON_RV610, CHIP_IGP, "Radeon HD 3300"}, 109 // Radeon 3430 - RV620 110 {0x95c2, 3, 0, RADEON_RV620, CHIP_STD, "Radeon HD 3430"}, 111 {0x95c5, 3, 0, RADEON_RV620, CHIP_STD, "Radeon HD 3450"}, 112 {0x95c6, 3, 0, RADEON_RV620, CHIP_STD, "Radeon HD 3450"}, 113 {0x95c7, 3, 0, RADEON_RV620, CHIP_STD, "Radeon HD 3450"}, 114 {0x95c9, 3, 0, RADEON_RV620, CHIP_STD, "Radeon HD 3450"}, 115 {0x95c4, 3, 0, RADEON_RV620, CHIP_STD, "Radeon HD 3470"}, 116 {0x95c0, 3, 0, RADEON_RV620, CHIP_STD, "Radeon HD 3550"}, 117 {0x9581, 2, 0, RADEON_RV630, CHIP_STD, "Radeon HD 3600"}, 118 {0x9583, 2, 0, RADEON_RV630, CHIP_STD, "Radeon HD 3600"}, 119 {0x9598, 2, 0, RADEON_RV630, CHIP_STD, "Radeon HD 3600"}, 120 {0x9591, 3, 0, RADEON_RV635, CHIP_STD, "Radeon HD 3600"}, 121 {0x9589, 2, 0, RADEON_RV630, CHIP_STD, "Radeon HD 3610"}, 122 // Radeon 3650 - RV635 123 // Radeon 3670 - RV635 124 {0x9507, 2, 0, RADEON_RV670, CHIP_STD, "Radeon HD 3830"}, 125 {0x9505, 2, 0, RADEON_RV670, CHIP_STD, "Radeon HD 3850"}, 126 {0x9513, 2, 0, RADEON_RV670, CHIP_STD, "Radeon HD 3850 X2"}, 127 {0x9515, 2, 0, RADEON_RV670, CHIP_STD, "Radeon HD 3850"}, 128 {0x9501, 2, 0, RADEON_RV670, CHIP_STD, "Radeon HD 3870"}, 129 {0x950F, 2, 0, RADEON_RV670, CHIP_STD | CHIP_X2, "Radeon HD 3870 X2"}, 130 {0x9710, 3, 0, RADEON_RV620, CHIP_IGP, "Radeon HD 4200"}, 131 {0x9715, 3, 0, RADEON_RV620, CHIP_IGP, "Radeon HD 4250"}, 132 {0x9712, 3, 0, RADEON_RV620, CHIP_IGP, "Radeon HD 4270"}, 133 {0x9714, 3, 0, RADEON_RV620, CHIP_IGP, "Radeon HD 4290"}, 134 135 // Marketing Names: Radeon HD 4330 - HD 4890, HD 51xx, HD 5xxV 136 // Introduced: 2008 137 // Codename: Wekiva 138 // Process: 55 nm 139 // Radeon 4330 - RV710 140 {0x954f, 3, 2, RADEON_RV710, CHIP_IGP, "Radeon HD 4300"}, 141 {0x9552, 3, 2, RADEON_RV710, CHIP_IGP, "Radeon HD 4300"}, 142 {0x9553, 3, 2, RADEON_RV710, CHIP_IGP, "Radeon HD 4500"}, 143 {0x9555, 3, 2, RADEON_RV710, CHIP_STD, "Radeon HD 4350"}, 144 {0x9540, 3, 2, RADEON_RV710, CHIP_STD, "Radeon HD 4550"}, 145 {0x9452, 3, 2, RADEON_RV730, CHIP_STD, "AMD FireStream 9250"}, 146 {0x9480, 3, 2, RADEON_RV730, CHIP_STD, "Radeon HD 4650"}, 147 {0x9488, 3, 2, RADEON_RV730, CHIP_MOBILE, "Radeon HD 4650"}, 148 {0x9498, 3, 2, RADEON_RV730, CHIP_STD, "Radeon HD 4650"}, 149 {0x94b4, 3, 2, RADEON_RV740, CHIP_STD, "Radeon HD 4700"}, 150 {0x9490, 3, 2, RADEON_RV730, CHIP_STD, "Radeon HD 4710"}, 151 {0x94b3, 3, 2, RADEON_RV740, CHIP_STD, "Radeon HD 4770"}, 152 {0x94b5, 3, 2, RADEON_RV740, CHIP_STD, "Radeon HD 4770"}, 153 {0x9450, 3, 1, RADEON_RV770, CHIP_STD, "AMD FireStream 9270"}, 154 {0x944a, 3, 1, RADEON_RV770, CHIP_MOBILE, "Radeon HD 4850"}, 155 {0x944e, 3, 1, RADEON_RV770, CHIP_STD, "Radeon HD 4810"}, 156 {0x944c, 3, 1, RADEON_RV770, CHIP_STD, "Radeon HD 4830"}, 157 {0x9442, 3, 1, RADEON_RV770, CHIP_STD, "Radeon HD 4850"}, 158 {0x9443, 3, 1, RADEON_RV770, CHIP_STD | CHIP_X2, "Radeon HD 4850 X2"}, 159 {0x94a1, 3, 1, RADEON_RV770, CHIP_IGP, "Radeon HD 4860"}, 160 {0x9440, 3, 1, RADEON_RV770, CHIP_STD, "Radeon HD 4870"}, 161 {0x9441, 3, 1, RADEON_RV770, CHIP_STD | CHIP_X2, "Radeon HD 4870 X2"}, 162 {0x9460, 3, 1, RADEON_RV770, CHIP_STD, "Radeon HD 4890"}, 163 164 // From here on AMD no longer used numeric identifiers 165 // Marketing names can collide for different generations of cards 166 // as such we should ignore them at all costs (besides the card name) 167 168 // Introduced: 2009 169 // Codename: Evergreen 170 // Process: 40 nm 171 // Cedar 172 {0x68e1, 4, 0, RADEON_CEDAR, CHIP_STD, "Radeon HD 5430"}, 173 {0x68f9, 4, 0, RADEON_CEDAR, CHIP_STD, "Radeon HD 5450"}, 174 {0x68e0, 4, 0, RADEON_CEDAR, CHIP_IGP, "Radeon HD 5470"}, 175 {0x68e4, 4, 0, RADEON_CEDAR, CHIP_MOBILE, "Radeon HD 6370"}, 176 // Redwood 177 {0x68da, 4, 0, RADEON_REDWOOD, CHIP_STD, "Radeon HD 5500"}, 178 {0x68d9, 4, 0, RADEON_REDWOOD, CHIP_STD, "Radeon HD 5570"}, 179 {0x675f, 4, 0, RADEON_REDWOOD, CHIP_STD, "Radeon HD 5570"}, 180 {0x68b9, 4, 0, RADEON_REDWOOD, CHIP_STD, "Radeon HD 5600"}, 181 {0x68c1, 4, 0, RADEON_REDWOOD, CHIP_STD, "Radeon HD 5650"}, 182 {0x68d8, 4, 0, RADEON_REDWOOD, CHIP_STD, "Radeon HD 5670"}, 183 // Juniper 184 {0x68be, 4, 0, RADEON_JUNIPER, CHIP_STD, "Radeon HD 5700"}, 185 {0x68b8, 4, 0, RADEON_JUNIPER, CHIP_STD, "Radeon HD 5770"}, 186 // Juniper LE / XT (67X0 is rebranded 57X0 + tweaks) 187 {0x68bf, 4, 0, RADEON_JUNIPER, CHIP_STD, "Radeon HD 6750"}, 188 {0x68ba, 4, 0, RADEON_JUNIPER, CHIP_STD, "Radeon HD 6770"}, 189 // Cypress 190 {0x689e, 4, 0, RADEON_CYPRESS, CHIP_STD, "Radeon HD 5800"}, 191 {0x6899, 4, 0, RADEON_CYPRESS, CHIP_STD, "Radeon HD 5850"}, 192 {0x6898, 4, 0, RADEON_CYPRESS, CHIP_STD, "Radeon HD 5870"}, 193 // Hemlock 194 {0x689c, 4, 0, RADEON_HEMLOCK, CHIP_STD | CHIP_X2, "Radeon HD 5900 X2"}, 195 {0x689d, 4, 0, RADEON_HEMLOCK, CHIP_STD | CHIP_X2, "Radeon HD 5900 X2"}, 196 // Fusion APUS 197 // Palm 198 {0x9804, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6250"}, 199 {0x9805, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6290"}, 200 {0x9807, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6290"}, 201 {0x9802, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6310"}, 202 {0x9803, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6310"}, 203 {0x9806, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6320"}, 204 // Sumo (no VGA / LVDS!, only DP) 205 {0x9640, 4, 1, RADEON_SUMO, CHIP_APU, "Radeon HD 6550D"}, 206 {0x9641, 4, 1, RADEON_SUMO, CHIP_APU, "Radeon HD Sumo"}, 207 {0x9647, 4, 1, RADEON_SUMO, CHIP_APU, "Radeon HD 6520G"}, 208 {0x9648, 4, 1, RADEON_SUMO, CHIP_APU, "Radeon HD 6480G"}, 209 {0x964a, 4, 1, RADEON_SUMO, CHIP_APU, "Radeon HD 6530D"}, 210 {0x964e, 4, 1, RADEON_SUMO, CHIP_APU, "Radeon HD Sumo"}, 211 {0x964f, 4, 1, RADEON_SUMO, CHIP_APU, "Radeon HD Sumo"}, 212 // Sumo2 (no VGA / LVDS!, only DP) 213 {0x9642, 4, 1, RADEON_SUMO2, CHIP_APU, "Radeon HD 6370D"}, 214 {0x9643, 4, 1, RADEON_SUMO2, CHIP_APU, "Radeon HD Sumo2"}, 215 {0x9644, 4, 1, RADEON_SUMO2, CHIP_APU, "Radeon HD 6410D"}, 216 {0x9645, 4, 1, RADEON_SUMO2, CHIP_APU, "Radeon HD Sumo2"}, 217 218 // Introduced: 2010 219 // Codename: Nothern Islands 220 // Process: 40 nm 221 // Caicos 222 {0x6760, 5, 0, RADEON_CAICOS, CHIP_MOBILE, "Radeon HD 6470"}, 223 {0x6761, 5, 0, RADEON_CAICOS, CHIP_MOBILE, "Radeon HD 6430"}, 224 {0x6762, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD Caicos"}, 225 {0x6763, 5, 0, RADEON_CAICOS, CHIP_DISCREET, "Radeon HD E6460"}, 226 {0x6764, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD Caicos"}, 227 {0x6765, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD Caicos"}, 228 {0x6766, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD Caicos"}, 229 {0x6767, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD Caicos"}, 230 {0x6768, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD Caicos"}, 231 {0x6770, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD 6400"}, 232 {0x6778, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD 7470/8470"}, 233 {0x6779, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD 6450/7450/8450"}, 234 {0x68fa, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD 7350"}, 235 {0x677b, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD 7400"}, 236 {0x6772, 5, 0, RADEON_CAICOS, CHIP_APU, "Radeon HD 7400A"}, 237 {0x6771, 5, 0, RADEON_CAICOS, CHIP_STD, "Radeon HD 8490"}, 238 // Turks 239 {0x6740, 5, 0, RADEON_TURKS, CHIP_MOBILE, "Radeon HD 6770M"}, 240 {0x6741, 5, 0, RADEON_TURKS, CHIP_MOBILE, "Radeon HD 6650M"}, 241 {0x6742, 5, 0, RADEON_TURKS, CHIP_MOBILE, "Radeon HD 6625M"}, 242 {0x6743, 5, 0, RADEON_TURKS, CHIP_DISCREET, "Radeon HD E6760"}, 243 {0x6744, 5, 0, RADEON_TURKS, CHIP_MOBILE, "Radeon HD Turks"}, 244 {0x6745, 5, 0, RADEON_TURKS, CHIP_MOBILE, "Radeon HD Turks"}, 245 {0x6746, 5, 0, RADEON_TURKS, CHIP_STD, "Radeon HD Turks"}, 246 {0x6747, 5, 0, RADEON_TURKS, CHIP_STD, "Radeon HD Turks"}, 247 {0x6748, 5, 0, RADEON_TURKS, CHIP_STD, "Radeon HD Turks"}, 248 {0x6749, 5, 0, RADEON_TURKS, CHIP_STD, "FirePro v4900"}, 249 {0x6750, 5, 0, RADEON_TURKS, CHIP_STD, "Radeon HD 6500"}, 250 {0x6758, 5, 0, RADEON_TURKS, CHIP_STD, "Radeon HD 6670"}, 251 {0x6759, 5, 0, RADEON_TURKS, CHIP_STD, "Radeon HD 6570/7570"}, 252 {0x6850, 6, 0, RADEON_TURKS, CHIP_MOBILE, "Radeon HD 7570"}, 253 {0x6840, 6, 0, RADEON_TURKS, CHIP_MOBILE, "Radeon HD 7670"}, 254 // Barts 255 {0x673e, 5, 0, RADEON_BARTS, CHIP_STD, "Radeon HD 6790"}, 256 {0x6739, 5, 0, RADEON_BARTS, CHIP_STD, "Radeon HD 6850"}, 257 {0x6738, 5, 0, RADEON_BARTS, CHIP_STD, "Radeon HD 6870"}, 258 // Cayman 259 {0x6700, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 260 {0x6701, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 261 {0x6702, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 262 {0x6703, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 263 {0x6704, 5, 0, RADEON_CAYMAN, CHIP_STD, "FirePro v????"}, 264 {0x6705, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 265 {0x6706, 5, 0, RADEON_CAYMAN, CHIP_STD, "FirePro v????"}, 266 {0x6707, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 267 {0x6708, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 268 {0x6709, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 269 {0x6718, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD 6970"}, 270 {0x6719, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD 6950"}, 271 {0x671c, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD Cayman"}, 272 {0x671f, 5, 0, RADEON_CAYMAN, CHIP_STD, "Radeon HD 6900"}, 273 // Antilles (Top, Dual GPU) 274 {0x671d, 5, 0, RADEON_ANTILLES, CHIP_STD, "Radeon HD 6990"}, 275 276 277 // Introduced: Late 2011 278 // Codename: Southern Islands 279 // Process: 28 nm 280 // Cape Verde 281 {0x6820, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 282 {0x6821, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 283 {0x6823, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 284 {0x6824, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 285 {0x6825, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 286 {0x6826, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 287 {0x6827, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 288 {0x6828, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 289 {0x6829, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 290 {0x682a, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 291 {0x682b, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 292 {0x682d, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 293 {0x682f, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 294 {0x6830, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 295 {0x6831, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 296 {0x6835, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon R7 Series"}, 297 {0x6837, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 298 {0x6838, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 299 {0x6839, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 300 {0x683b, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD Verde"}, 301 {0x683d, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD 7770"}, 302 {0x683f, 6, 0, RADEON_CAPEVERDE, CHIP_STD, "Radeon HD 7750"}, 303 // Pitcairn 304 {0x6800, 6, 0, RADEON_PITCAIRN, CHIP_MOBILE, "Radeon HD 7970"}, 305 {0x6801, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 306 {0x6802, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 307 {0x6806, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 308 {0x6808, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 309 {0x6809, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 310 {0x6810, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD R9 270X"}, 311 {0x6811, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD R9 270"}, 312 {0x6816, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 313 {0x6817, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 314 {0x6818, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD 7870"}, 315 {0x6819, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD 7800"}, 316 {0x684c, 6, 0, RADEON_PITCAIRN, CHIP_STD, "Radeon HD Pitcairn"}, 317 // Tahiti 318 {0x6780, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD Tahiti"}, 319 {0x6784, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD Tahiti"}, 320 {0x6788, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD Tahiti"}, 321 {0x678a, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD Tahiti"}, 322 {0x6790, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD Tahiti"}, 323 {0x679e, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD Tahiti"}, 324 {0x679f, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD Tahiti"}, 325 {0x679a, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD 7950"}, 326 {0x6798, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD 7970"}, 327 {0x6799, 6, 0, RADEON_TAHITI, CHIP_STD, "Radeon HD 7990"}, 328 // Aruba DCE 6.1 Trinity / Richland 329 {0x9900, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7660"}, 330 {0x9901, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7660"}, 331 {0x9903, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7640"}, 332 {0x9904, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7560"}, 333 {0x9905, 6, 1, RADEON_ARUBA, CHIP_APU, "FirePro A300"}, 334 {0x9906, 6, 1, RADEON_ARUBA, CHIP_APU, "FirePro A300"}, 335 {0x9907, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7560"}, 336 {0x9908, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7620"}, 337 {0x9909, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7500"}, 338 {0x990a, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7500"}, 339 {0x990b, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8650"}, 340 {0x990d, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8550"}, 341 {0x990f, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8610"}, 342 {0x9910, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7660"}, 343 {0x9913, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7640"}, 344 {0x9917, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7620"}, 345 {0x9918, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7600"}, 346 {0x9919, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7500"}, 347 {0x9990, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7920"}, 348 {0x9991, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7540"}, 349 {0x9992, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7420"}, 350 #if 0 351 // Known not to work: https://dev.haiku-os.org/ticket/10606 352 {0x9993, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7480"}, 353 #endif 354 {0x9994, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7400"}, 355 {0x9995, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8450"}, 356 {0x9996, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8470"}, 357 {0x9997, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8350"}, 358 {0x9998, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8730"}, 359 {0x999a, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8410"}, 360 {0x999b, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8310"}, 361 {0x999c, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8650"}, 362 {0x999d, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 8550"}, 363 {0x99a0, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7520"}, 364 {0x99a2, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7420"}, 365 {0x99a4, 6, 1, RADEON_ARUBA, CHIP_APU, "Radeon HD 7400"}, 366 // Oland DCE 6,4 367 {0x990c, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon HD 8670"}, 368 {0x990e, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon HD 8570"}, 369 {0x6600, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon HD 8750M"}, 370 {0x6601, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon HD 8730M"}, 371 {0x6602, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon HD Oland"}, 372 {0x6603, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon HD Oland"}, 373 {0x6604, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon R7 M270"}, 374 {0x6605, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon R7 M260"}, 375 {0x6606, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon HD Oland"}, 376 {0x6607, 6, 4, RADEON_OLAND, CHIP_MOBILE, "Radeon HD Oland"}, 377 {0x6608, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon HD Oland"}, 378 {0x6610, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon R7 250"}, 379 {0x6611, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon HD Oland"}, 380 {0x6613, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon R7 240"}, 381 {0x6620, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon R7 240"}, 382 {0x6621, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon HD Oland"}, 383 {0x6623, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon HD Oland"}, 384 {0x6631, 6, 4, RADEON_OLAND, CHIP_STD, "Radeon HD Oland"}, 385 // Hainan NODCE. No display hardware, OpenCL 3D engine. 386 //{0x6670, 0, 0, RADEON_HAINAN, CHIP_COM, "Radeon HD Hainan compute"}, 387 388 // Introduced: Late 2013 389 // Codename: Sea Islands 390 // Process: 28 nm 391 // Kaveri DCE 8.1 392 {0x1304, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 393 {0x1305, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 394 {0x1306, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 395 {0x1307, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 396 {0x1308, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 397 {0x1309, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R6/R7 Series"}, 398 {0x130a, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R5/R6 Series"}, 399 {0x130b, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R4 Series"}, 400 {0x130c, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R7 Series"}, 401 {0x130d, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R6 Series"}, 402 {0x130e, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R5 Series"}, 403 {0x130f, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R7 Series"}, 404 {0x1310, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 405 {0x1311, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 406 {0x1312, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 407 {0x1313, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R7 Series"}, 408 {0x1314, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 409 {0x1315, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R5 Series"}, 410 {0x1316, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R5 Series"}, 411 {0x1317, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 412 {0x1318, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon HD Kaveri"}, 413 {0x131b, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R5 Series"}, 414 {0x131c, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R7 Series"}, 415 {0x131d, 8, 1, RADEON_KAVERI, CHIP_STD, "Radeon R6 Series"}, 416 // Bonaire DCE 8.2 417 {0x6640, 8, 2, RADEON_BONAIRE, CHIP_MOBILE, "Radeon HD 8950"}, 418 {0x6641, 8, 2, RADEON_BONAIRE, CHIP_MOBILE, "Radeon HD 8930M"}, 419 {0x6646, 8, 2, RADEON_BONAIRE, CHIP_MOBILE, "Radeon HD Bonaire"}, 420 {0x6647, 8, 2, RADEON_BONAIRE, CHIP_MOBILE, "Radeon HD Bonaire"}, 421 {0x6649, 8, 2, RADEON_BONAIRE, CHIP_STD, "Radeon HD Bonaire"}, 422 {0x6650, 8, 2, RADEON_BONAIRE, CHIP_STD, "Radeon HD Bonaire"}, 423 {0x6651, 8, 2, RADEON_BONAIRE, CHIP_STD, "Radeon HD Bonaire"}, 424 {0x6658, 8, 2, RADEON_BONAIRE, CHIP_STD, "Radeon HD Bonaire"}, 425 {0x665c, 8, 2, RADEON_BONAIRE, CHIP_STD, "Radeon HD 7790"}, 426 {0x665d, 8, 2, RADEON_BONAIRE, CHIP_STD, "Radeon R7 200"}, 427 {0x665f, 8, 2, RADEON_BONAIRE, CHIP_STD, "Radeon HD Bonaire"}, 428 // Kabini DCE 8.3 429 {0x9830, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8400"}, 430 {0x9831, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8400"}, 431 {0x9832, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8330"}, 432 {0x9833, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8330"}, 433 {0x9834, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8210"}, 434 {0x9835, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8210"}, 435 {0x9836, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8280"}, 436 {0x9837, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8280"}, 437 {0x9838, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8240"}, 438 {0x9839, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8180"}, 439 {0x983a, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD Kabini"}, 440 {0x983b, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD Kabini"}, 441 {0x983c, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD Kabini"}, 442 {0x983d, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD 8250"}, 443 {0x983e, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD Kabini"}, 444 {0x983f, 8, 3, RADEON_KABINI, CHIP_STD, "Radeon HD Kabini"}, 445 // Mullins DCE 8.3 446 {0x9850, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R3"}, 447 {0x9851, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R2"}, 448 {0x9852, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R2"}, 449 {0x9853, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R2"}, 450 {0x9854, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R2"}, 451 {0x9855, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R3"}, 452 {0x9856, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R2"}, 453 {0x9857, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD R2"}, 454 {0x9858, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 455 {0x9859, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 456 {0x985a, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 457 {0x985b, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 458 {0x985c, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 459 {0x985d, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 460 {0x985e, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 461 {0x985f, 8, 3, RADEON_MULLINS, CHIP_STD, "Radeon HD Mullins"}, 462 // Hawaii DCE 8.5 463 {0x67a0, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 464 {0x67a1, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 465 {0x67a2, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 466 {0x67a8, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 467 {0x67a9, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 468 {0x67aa, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 469 {0x67b0, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 470 {0x67b1, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 471 {0x67b8, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 472 {0x67b9, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 473 {0x67ba, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 474 {0x67be, 8, 5, RADEON_HAWAII, CHIP_STD, "Radeon HD Hawaii"}, 475 476 // Introduced: 2014 477 // Codename: Volcanic Islands 478 // Process: 28 nm 479 // Iceland (aka topaz) NO DCE 480 //{0x6900, 99, 0, RADEON_TOPAZ, CHIP_STD, "Radeon HD Topaz"}, 481 //{0x6901, 99, 0, RADEON_TOPAZ, CHIP_STD, "Radeon HD Topaz"}, 482 //{0x6902, 99, 0, RADEON_TOPAZ, CHIP_STD, "Radeon HD Topaz"}, 483 //{0x6903, 99, 0, RADEON_TOPAZ, CHIP_STD, "Radeon HD Topaz"}, 484 //{0x6907, 99, 0, RADEON_TOPAZ, CHIP_STD, "Radeon HD Topaz"}, 485 // Tonga DCE 10.0 486 {0x6920, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 487 {0x6921, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 488 {0x6928, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 489 {0x6929, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 490 {0x692b, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 491 {0x692f, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 492 {0x6930, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 493 {0x6938, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 494 {0x6939, 10, 0, RADEON_TONGA, CHIP_STD, "Radeon HD Tonga"}, 495 // Carrizo DCE 11.0 496 {0x9870, 11, 0, RADEON_CARRIZO, CHIP_APU, "Radeon HD Carrizo"}, 497 {0x9874, 11, 0, RADEON_CARRIZO, CHIP_APU, "Radeon HD Carrizo"}, 498 {0x9875, 11, 0, RADEON_CARRIZO, CHIP_APU, "Radeon HD Carrizo"}, 499 {0x9876, 11, 0, RADEON_CARRIZO, CHIP_APU, "Radeon HD Carrizo"}, 500 {0x9877, 11, 0, RADEON_CARRIZO, CHIP_APU, "Radeon HD Carrizo"}, 501 502 // Introduced: 2016 503 // Codename: Artic Islands / Polaris 504 // Process: 14 nm 505 {0x67ef, 12, 0, RADEON_POLARIS, CHIP_STD, "Radeon RX 460"}, 506 {0x67df, 12, 0, RADEON_POLARIS, CHIP_STD, "Radeon RX 470/480"} 507 }; 508 509 510 int32 api_version = B_CUR_DRIVER_API_VERSION; 511 512 513 char* gDeviceNames[MAX_CARDS + 1]; 514 radeon_info* gDeviceInfo[MAX_CARDS]; 515 pci_module_info* gPCI; 516 mutex gLock; 517 518 519 static status_t 520 get_next_radeon_hd(int32* _cookie, pci_info &info, uint32 &type) 521 { 522 int32 index = *_cookie; 523 524 // find devices 525 526 for (; gPCI->get_nth_pci_info(index, &info) == B_OK; index++) { 527 // check vendor 528 if (info.vendor_id != VENDOR_ID_ATI 529 || info.class_base != PCI_display 530 || info.class_sub != PCI_vga) 531 continue; 532 533 // check device 534 for (uint32 i = 0; i < sizeof(kSupportedDevices) 535 / sizeof(kSupportedDevices[0]); i++) { 536 if (info.device_id == kSupportedDevices[i].pciID) { 537 type = i; 538 *_cookie = index + 1; 539 return B_OK; 540 } 541 } 542 } 543 544 return B_ENTRY_NOT_FOUND; 545 } 546 547 548 extern "C" const char** 549 publish_devices(void) 550 { 551 TRACE("%s\n", __func__); 552 return (const char**)gDeviceNames; 553 } 554 555 556 extern "C" status_t 557 init_hardware(void) 558 { 559 TRACE("%s\n", __func__); 560 561 status_t status = get_module(B_PCI_MODULE_NAME, (module_info**)&gPCI); 562 if (status != B_OK) { 563 ERROR("%s: ERROR: pci module unavailable\n", __func__); 564 return status; 565 } 566 567 int32 cookie = 0; 568 uint32 type; 569 pci_info info; 570 status = get_next_radeon_hd(&cookie, info, type); 571 572 put_module(B_PCI_MODULE_NAME); 573 return status; 574 } 575 576 577 extern "C" status_t 578 init_driver(void) 579 { 580 TRACE("%s\n", __func__); 581 582 status_t status = get_module(B_PCI_MODULE_NAME, (module_info**)&gPCI); 583 if (status != B_OK) { 584 ERROR("%s: ERROR: pci module unavailable\n", __func__); 585 return status; 586 } 587 588 mutex_init(&gLock, "radeon hd ksync"); 589 590 // find devices 591 592 int32 found = 0; 593 594 for (int32 cookie = 0; found < MAX_CARDS;) { 595 pci_info* info = (pci_info*)malloc(sizeof(pci_info)); 596 if (info == NULL) 597 break; 598 599 uint32 type; 600 status = get_next_radeon_hd(&cookie, *info, type); 601 if (status < B_OK) { 602 free(info); 603 break; 604 } 605 606 // create device names & allocate device info structure 607 608 char name[64]; 609 sprintf(name, "graphics/radeon_hd_%02x%02x%02x", 610 info->bus, info->device, 611 info->function); 612 613 gDeviceNames[found] = strdup(name); 614 if (gDeviceNames[found] == NULL) 615 break; 616 617 gDeviceInfo[found] = (radeon_info*)malloc(sizeof(radeon_info)); 618 if (gDeviceInfo[found] == NULL) { 619 free(gDeviceNames[found]); 620 break; 621 } 622 623 // initialize the structure for later use 624 625 memset(gDeviceInfo[found], 0, sizeof(radeon_info)); 626 gDeviceInfo[found]->init_status = B_NO_INIT; 627 gDeviceInfo[found]->id = found; 628 gDeviceInfo[found]->pci = info; 629 gDeviceInfo[found]->registers = info->u.h0.base_registers[0]; 630 gDeviceInfo[found]->pciID = kSupportedDevices[type].pciID; 631 gDeviceInfo[found]->deviceName = kSupportedDevices[type].deviceName; 632 gDeviceInfo[found]->chipsetID = kSupportedDevices[type].chipsetID; 633 gDeviceInfo[found]->dceMajor = kSupportedDevices[type].dceMajor; 634 gDeviceInfo[found]->dceMinor = kSupportedDevices[type].dceMinor; 635 gDeviceInfo[found]->chipsetFlags = kSupportedDevices[type].chipsetFlags; 636 637 ERROR("%s: GPU(%ld) %s, revision = 0x%x\n", __func__, found, 638 kSupportedDevices[type].deviceName, info->revision); 639 640 found++; 641 } 642 643 gDeviceNames[found] = NULL; 644 645 if (found == 0) { 646 mutex_destroy(&gLock); 647 put_module(B_AGP_GART_MODULE_NAME); 648 put_module(B_PCI_MODULE_NAME); 649 ERROR("%s: no supported devices found\n", __func__); 650 return ENODEV; 651 } 652 653 return B_OK; 654 } 655 656 657 extern "C" void 658 uninit_driver(void) 659 { 660 TRACE("%s\n", __func__); 661 662 mutex_destroy(&gLock); 663 664 // free device related structures 665 char* name; 666 for (int32 index = 0; (name = gDeviceNames[index]) != NULL; index++) { 667 free(gDeviceInfo[index]); 668 free(name); 669 } 670 671 put_module(B_PCI_MODULE_NAME); 672 } 673 674 675 extern "C" device_hooks* 676 find_device(const char* name) 677 { 678 int index; 679 680 TRACE("%s\n", __func__); 681 682 for (index = 0; gDeviceNames[index] != NULL; index++) { 683 if (!strcmp(name, gDeviceNames[index])) 684 return &gDeviceHooks; 685 } 686 687 ERROR("%s: %s wasn't found!\n", __func__, name); 688 return NULL; 689 } 690 691