Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * VIA AGPGART routines. |
| 3 | */ |
| 4 | |
| 5 | #include <linux/types.h> |
| 6 | #include <linux/module.h> |
| 7 | #include <linux/pci.h> |
| 8 | #include <linux/init.h> |
| 9 | #include <linux/agp_backend.h> |
| 10 | #include "agp.h" |
| 11 | |
Dave Jones | b53e674 | 2006-08-11 18:13:41 -0400 | [diff] [blame] | 12 | static const struct pci_device_id agp_via_pci_table[]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | |
| 14 | #define VIA_GARTCTRL 0x80 |
| 15 | #define VIA_APSIZE 0x84 |
| 16 | #define VIA_ATTBASE 0x88 |
| 17 | |
| 18 | #define VIA_AGP3_GARTCTRL 0x90 |
| 19 | #define VIA_AGP3_APSIZE 0x94 |
| 20 | #define VIA_AGP3_ATTBASE 0x98 |
| 21 | #define VIA_AGPSEL 0xfd |
| 22 | |
| 23 | static int via_fetch_size(void) |
| 24 | { |
| 25 | int i; |
| 26 | u8 temp; |
| 27 | struct aper_size_info_8 *values; |
| 28 | |
| 29 | values = A_SIZE_8(agp_bridge->driver->aperture_sizes); |
| 30 | pci_read_config_byte(agp_bridge->dev, VIA_APSIZE, &temp); |
| 31 | for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++) { |
| 32 | if (temp == values[i].size_value) { |
| 33 | agp_bridge->previous_size = |
| 34 | agp_bridge->current_size = (void *) (values + i); |
| 35 | agp_bridge->aperture_size_idx = i; |
| 36 | return values[i].size; |
| 37 | } |
| 38 | } |
| 39 | printk(KERN_ERR PFX "Unknown aperture size from AGP bridge (0x%x)\n", temp); |
| 40 | return 0; |
| 41 | } |
| 42 | |
| 43 | |
| 44 | static int via_configure(void) |
| 45 | { |
| 46 | u32 temp; |
| 47 | struct aper_size_info_8 *current_size; |
| 48 | |
| 49 | current_size = A_SIZE_8(agp_bridge->current_size); |
| 50 | /* aperture size */ |
| 51 | pci_write_config_byte(agp_bridge->dev, VIA_APSIZE, |
| 52 | current_size->size_value); |
| 53 | /* address to map too */ |
| 54 | pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); |
| 55 | agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); |
| 56 | |
| 57 | /* GART control register */ |
| 58 | pci_write_config_dword(agp_bridge->dev, VIA_GARTCTRL, 0x0000000f); |
| 59 | |
| 60 | /* attbase - aperture GATT base */ |
| 61 | pci_write_config_dword(agp_bridge->dev, VIA_ATTBASE, |
| 62 | (agp_bridge->gatt_bus_addr & 0xfffff000) | 3); |
| 63 | return 0; |
| 64 | } |
| 65 | |
| 66 | |
| 67 | static void via_cleanup(void) |
| 68 | { |
| 69 | struct aper_size_info_8 *previous_size; |
| 70 | |
| 71 | previous_size = A_SIZE_8(agp_bridge->previous_size); |
| 72 | pci_write_config_byte(agp_bridge->dev, VIA_APSIZE, |
| 73 | previous_size->size_value); |
| 74 | /* Do not disable by writing 0 to VIA_ATTBASE, it screws things up |
| 75 | * during reinitialization. |
| 76 | */ |
| 77 | } |
| 78 | |
| 79 | |
| 80 | static void via_tlbflush(struct agp_memory *mem) |
| 81 | { |
| 82 | u32 temp; |
| 83 | |
| 84 | pci_read_config_dword(agp_bridge->dev, VIA_GARTCTRL, &temp); |
| 85 | temp |= (1<<7); |
| 86 | pci_write_config_dword(agp_bridge->dev, VIA_GARTCTRL, temp); |
| 87 | temp &= ~(1<<7); |
| 88 | pci_write_config_dword(agp_bridge->dev, VIA_GARTCTRL, temp); |
| 89 | } |
| 90 | |
| 91 | |
Dave Jones | e5524f3 | 2007-02-22 18:41:28 -0500 | [diff] [blame^] | 92 | static const struct aper_size_info_8 via_generic_sizes[9] = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 93 | { |
| 94 | {256, 65536, 6, 0}, |
| 95 | {128, 32768, 5, 128}, |
| 96 | {64, 16384, 4, 192}, |
| 97 | {32, 8192, 3, 224}, |
| 98 | {16, 4096, 2, 240}, |
| 99 | {8, 2048, 1, 248}, |
| 100 | {4, 1024, 0, 252}, |
| 101 | {2, 512, 0, 254}, |
| 102 | {1, 256, 0, 255} |
| 103 | }; |
| 104 | |
| 105 | |
| 106 | static int via_fetch_size_agp3(void) |
| 107 | { |
| 108 | int i; |
| 109 | u16 temp; |
| 110 | struct aper_size_info_16 *values; |
| 111 | |
| 112 | values = A_SIZE_16(agp_bridge->driver->aperture_sizes); |
| 113 | pci_read_config_word(agp_bridge->dev, VIA_AGP3_APSIZE, &temp); |
| 114 | temp &= 0xfff; |
| 115 | |
| 116 | for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++) { |
| 117 | if (temp == values[i].size_value) { |
| 118 | agp_bridge->previous_size = |
| 119 | agp_bridge->current_size = (void *) (values + i); |
| 120 | agp_bridge->aperture_size_idx = i; |
| 121 | return values[i].size; |
| 122 | } |
| 123 | } |
| 124 | return 0; |
| 125 | } |
| 126 | |
| 127 | |
| 128 | static int via_configure_agp3(void) |
| 129 | { |
| 130 | u32 temp; |
| 131 | struct aper_size_info_16 *current_size; |
| 132 | |
| 133 | current_size = A_SIZE_16(agp_bridge->current_size); |
| 134 | |
| 135 | /* address to map too */ |
| 136 | pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); |
| 137 | agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); |
| 138 | |
| 139 | /* attbase - aperture GATT base */ |
| 140 | pci_write_config_dword(agp_bridge->dev, VIA_AGP3_ATTBASE, |
| 141 | agp_bridge->gatt_bus_addr & 0xfffff000); |
| 142 | |
| 143 | /* 1. Enable GTLB in RX90<7>, all AGP aperture access needs to fetch |
| 144 | * translation table first. |
| 145 | * 2. Enable AGP aperture in RX91<0>. This bit controls the enabling of the |
| 146 | * graphics AGP aperture for the AGP3.0 port. |
| 147 | */ |
| 148 | pci_read_config_dword(agp_bridge->dev, VIA_AGP3_GARTCTRL, &temp); |
| 149 | pci_write_config_dword(agp_bridge->dev, VIA_AGP3_GARTCTRL, temp | (3<<7)); |
| 150 | return 0; |
| 151 | } |
| 152 | |
| 153 | |
| 154 | static void via_cleanup_agp3(void) |
| 155 | { |
| 156 | struct aper_size_info_16 *previous_size; |
| 157 | |
| 158 | previous_size = A_SIZE_16(agp_bridge->previous_size); |
| 159 | pci_write_config_byte(agp_bridge->dev, VIA_APSIZE, previous_size->size_value); |
| 160 | } |
| 161 | |
| 162 | |
| 163 | static void via_tlbflush_agp3(struct agp_memory *mem) |
| 164 | { |
| 165 | u32 temp; |
| 166 | |
| 167 | pci_read_config_dword(agp_bridge->dev, VIA_AGP3_GARTCTRL, &temp); |
| 168 | pci_write_config_dword(agp_bridge->dev, VIA_AGP3_GARTCTRL, temp & ~(1<<7)); |
| 169 | pci_write_config_dword(agp_bridge->dev, VIA_AGP3_GARTCTRL, temp); |
| 170 | } |
| 171 | |
| 172 | |
Dave Jones | e5524f3 | 2007-02-22 18:41:28 -0500 | [diff] [blame^] | 173 | static const struct agp_bridge_driver via_agp3_driver = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | .owner = THIS_MODULE, |
| 175 | .aperture_sizes = agp3_generic_sizes, |
| 176 | .size_type = U8_APER_SIZE, |
| 177 | .num_aperture_sizes = 10, |
| 178 | .configure = via_configure_agp3, |
| 179 | .fetch_size = via_fetch_size_agp3, |
| 180 | .cleanup = via_cleanup_agp3, |
| 181 | .tlb_flush = via_tlbflush_agp3, |
| 182 | .mask_memory = agp_generic_mask_memory, |
| 183 | .masks = NULL, |
| 184 | .agp_enable = agp_generic_enable, |
| 185 | .cache_flush = global_cache_flush, |
| 186 | .create_gatt_table = agp_generic_create_gatt_table, |
| 187 | .free_gatt_table = agp_generic_free_gatt_table, |
| 188 | .insert_memory = agp_generic_insert_memory, |
| 189 | .remove_memory = agp_generic_remove_memory, |
| 190 | .alloc_by_type = agp_generic_alloc_by_type, |
| 191 | .free_by_type = agp_generic_free_by_type, |
| 192 | .agp_alloc_page = agp_generic_alloc_page, |
| 193 | .agp_destroy_page = agp_generic_destroy_page, |
Thomas Hellstrom | a030ce4 | 2007-01-23 10:33:43 +0100 | [diff] [blame] | 194 | .agp_type_to_mask_type = agp_generic_type_to_mask_type, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 195 | }; |
| 196 | |
Dave Jones | e5524f3 | 2007-02-22 18:41:28 -0500 | [diff] [blame^] | 197 | static const struct agp_bridge_driver via_driver = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 198 | .owner = THIS_MODULE, |
| 199 | .aperture_sizes = via_generic_sizes, |
| 200 | .size_type = U8_APER_SIZE, |
| 201 | .num_aperture_sizes = 9, |
| 202 | .configure = via_configure, |
| 203 | .fetch_size = via_fetch_size, |
| 204 | .cleanup = via_cleanup, |
| 205 | .tlb_flush = via_tlbflush, |
| 206 | .mask_memory = agp_generic_mask_memory, |
| 207 | .masks = NULL, |
| 208 | .agp_enable = agp_generic_enable, |
| 209 | .cache_flush = global_cache_flush, |
| 210 | .create_gatt_table = agp_generic_create_gatt_table, |
| 211 | .free_gatt_table = agp_generic_free_gatt_table, |
| 212 | .insert_memory = agp_generic_insert_memory, |
| 213 | .remove_memory = agp_generic_remove_memory, |
| 214 | .alloc_by_type = agp_generic_alloc_by_type, |
| 215 | .free_by_type = agp_generic_free_by_type, |
| 216 | .agp_alloc_page = agp_generic_alloc_page, |
| 217 | .agp_destroy_page = agp_generic_destroy_page, |
Thomas Hellstrom | a030ce4 | 2007-01-23 10:33:43 +0100 | [diff] [blame] | 218 | .agp_type_to_mask_type = agp_generic_type_to_mask_type, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | }; |
| 220 | |
| 221 | static struct agp_device_ids via_agp_device_ids[] __devinitdata = |
| 222 | { |
| 223 | { |
| 224 | .device_id = PCI_DEVICE_ID_VIA_82C597_0, |
| 225 | .chipset_name = "Apollo VP3", |
| 226 | }, |
| 227 | |
| 228 | { |
| 229 | .device_id = PCI_DEVICE_ID_VIA_82C598_0, |
| 230 | .chipset_name = "Apollo MVP3", |
| 231 | }, |
| 232 | |
| 233 | { |
| 234 | .device_id = PCI_DEVICE_ID_VIA_8501_0, |
| 235 | .chipset_name = "Apollo MVP4", |
| 236 | }, |
| 237 | |
| 238 | /* VT8601 */ |
| 239 | { |
| 240 | .device_id = PCI_DEVICE_ID_VIA_8601_0, |
| 241 | .chipset_name = "Apollo ProMedia/PLE133Ta", |
| 242 | }, |
| 243 | |
| 244 | /* VT82C693A / VT28C694T */ |
| 245 | { |
| 246 | .device_id = PCI_DEVICE_ID_VIA_82C691_0, |
| 247 | .chipset_name = "Apollo Pro 133", |
| 248 | }, |
| 249 | |
| 250 | { |
| 251 | .device_id = PCI_DEVICE_ID_VIA_8371_0, |
| 252 | .chipset_name = "KX133", |
| 253 | }, |
| 254 | |
| 255 | /* VT8633 */ |
| 256 | { |
| 257 | .device_id = PCI_DEVICE_ID_VIA_8633_0, |
| 258 | .chipset_name = "Pro 266", |
| 259 | }, |
| 260 | |
| 261 | { |
| 262 | .device_id = PCI_DEVICE_ID_VIA_XN266, |
| 263 | .chipset_name = "Apollo Pro266", |
| 264 | }, |
| 265 | |
| 266 | /* VT8361 */ |
| 267 | { |
| 268 | .device_id = PCI_DEVICE_ID_VIA_8361, |
| 269 | .chipset_name = "KLE133", |
| 270 | }, |
| 271 | |
| 272 | /* VT8365 / VT8362 */ |
| 273 | { |
| 274 | .device_id = PCI_DEVICE_ID_VIA_8363_0, |
| 275 | .chipset_name = "Twister-K/KT133x/KM133", |
| 276 | }, |
| 277 | |
| 278 | /* VT8753A */ |
| 279 | { |
| 280 | .device_id = PCI_DEVICE_ID_VIA_8753_0, |
| 281 | .chipset_name = "P4X266", |
| 282 | }, |
| 283 | |
| 284 | /* VT8366 */ |
| 285 | { |
| 286 | .device_id = PCI_DEVICE_ID_VIA_8367_0, |
| 287 | .chipset_name = "KT266/KY266x/KT333", |
| 288 | }, |
| 289 | |
| 290 | /* VT8633 (for CuMine/ Celeron) */ |
| 291 | { |
| 292 | .device_id = PCI_DEVICE_ID_VIA_8653_0, |
| 293 | .chipset_name = "Pro266T", |
| 294 | }, |
| 295 | |
| 296 | /* KM266 / PM266 */ |
| 297 | { |
| 298 | .device_id = PCI_DEVICE_ID_VIA_XM266, |
| 299 | .chipset_name = "PM266/KM266", |
| 300 | }, |
| 301 | |
| 302 | /* CLE266 */ |
| 303 | { |
| 304 | .device_id = PCI_DEVICE_ID_VIA_862X_0, |
| 305 | .chipset_name = "CLE266", |
| 306 | }, |
| 307 | |
| 308 | { |
| 309 | .device_id = PCI_DEVICE_ID_VIA_8377_0, |
| 310 | .chipset_name = "KT400/KT400A/KT600", |
| 311 | }, |
| 312 | |
| 313 | /* VT8604 / VT8605 / VT8603 |
| 314 | * (Apollo Pro133A chipset with S3 Savage4) */ |
| 315 | { |
| 316 | .device_id = PCI_DEVICE_ID_VIA_8605_0, |
| 317 | .chipset_name = "ProSavage PM133/PL133/PN133" |
| 318 | }, |
| 319 | |
| 320 | /* P4M266x/P4N266 */ |
| 321 | { |
| 322 | .device_id = PCI_DEVICE_ID_VIA_8703_51_0, |
| 323 | .chipset_name = "P4M266x/P4N266", |
| 324 | }, |
| 325 | |
| 326 | /* VT8754 */ |
| 327 | { |
| 328 | .device_id = PCI_DEVICE_ID_VIA_8754C_0, |
| 329 | .chipset_name = "PT800", |
| 330 | }, |
| 331 | |
| 332 | /* P4X600 */ |
| 333 | { |
| 334 | .device_id = PCI_DEVICE_ID_VIA_8763_0, |
| 335 | .chipset_name = "P4X600" |
| 336 | }, |
| 337 | |
| 338 | /* KM400 */ |
| 339 | { |
| 340 | .device_id = PCI_DEVICE_ID_VIA_8378_0, |
| 341 | .chipset_name = "KM400/KM400A", |
| 342 | }, |
| 343 | |
| 344 | /* PT880 */ |
| 345 | { |
| 346 | .device_id = PCI_DEVICE_ID_VIA_PT880, |
| 347 | .chipset_name = "PT880", |
| 348 | }, |
| 349 | |
Magnus Kessler | 7dd1d9b | 2006-05-22 10:53:10 +0100 | [diff] [blame] | 350 | /* PT880 Ultra */ |
| 351 | { |
| 352 | .device_id = PCI_DEVICE_ID_VIA_PT880ULTRA, |
| 353 | .chipset_name = "PT880 Ultra", |
| 354 | }, |
| 355 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 356 | /* PT890 */ |
| 357 | { |
| 358 | .device_id = PCI_DEVICE_ID_VIA_8783_0, |
| 359 | .chipset_name = "PT890", |
| 360 | }, |
| 361 | |
| 362 | /* PM800/PN800/PM880/PN880 */ |
| 363 | { |
| 364 | .device_id = PCI_DEVICE_ID_VIA_PX8X0_0, |
| 365 | .chipset_name = "PM800/PN800/PM880/PN880", |
| 366 | }, |
| 367 | /* KT880 */ |
| 368 | { |
| 369 | .device_id = PCI_DEVICE_ID_VIA_3269_0, |
| 370 | .chipset_name = "KT880", |
| 371 | }, |
| 372 | /* KTxxx/Px8xx */ |
| 373 | { |
| 374 | .device_id = PCI_DEVICE_ID_VIA_83_87XX_1, |
| 375 | .chipset_name = "VT83xx/VT87xx/KTxxx/Px8xx", |
| 376 | }, |
| 377 | /* P4M800 */ |
| 378 | { |
| 379 | .device_id = PCI_DEVICE_ID_VIA_3296_0, |
| 380 | .chipset_name = "P4M800", |
| 381 | }, |
Dave Jones | c243f1f | 2005-11-21 06:53:16 -0800 | [diff] [blame] | 382 | /* P4M800CE */ |
| 383 | { |
| 384 | .device_id = PCI_DEVICE_ID_VIA_P4M800CE, |
Dave Jones | 43ed41f6 | 2007-01-28 17:58:33 -0500 | [diff] [blame] | 385 | .chipset_name = "VT3314", |
Dave Jones | c243f1f | 2005-11-21 06:53:16 -0800 | [diff] [blame] | 386 | }, |
Dave Jones | 43ed41f6 | 2007-01-28 17:58:33 -0500 | [diff] [blame] | 387 | /* CX700 */ |
| 388 | { |
| 389 | .device_id = PCI_DEVICE_ID_VIA_CX700, |
| 390 | .chipset_name = "CX700", |
| 391 | }, |
| 392 | /* VT3336 */ |
| 393 | { |
| 394 | .device_id = PCI_DEVICE_ID_VIA_VT3336, |
| 395 | .chipset_name = "VT3336", |
| 396 | }, |
| 397 | /* P4M890 */ |
| 398 | { |
| 399 | .device_id = PCI_DEVICE_ID_VIA_P4M890, |
| 400 | .chipset_name = "P4M890", |
| 401 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 402 | { }, /* dummy final entry, always present */ |
| 403 | }; |
| 404 | |
| 405 | |
| 406 | /* |
| 407 | * VIA's AGP3 chipsets do magick to put the AGP bridge compliant |
| 408 | * with the same standards version as the graphics card. |
| 409 | */ |
| 410 | static void check_via_agp3 (struct agp_bridge_data *bridge) |
| 411 | { |
| 412 | u8 reg; |
| 413 | |
| 414 | pci_read_config_byte(bridge->dev, VIA_AGPSEL, ®); |
| 415 | /* Check AGP 2.0 compatibility mode. */ |
| 416 | if ((reg & (1<<1))==0) |
| 417 | bridge->driver = &via_agp3_driver; |
| 418 | } |
| 419 | |
| 420 | |
| 421 | static int __devinit agp_via_probe(struct pci_dev *pdev, |
| 422 | const struct pci_device_id *ent) |
| 423 | { |
| 424 | struct agp_device_ids *devs = via_agp_device_ids; |
| 425 | struct agp_bridge_data *bridge; |
| 426 | int j = 0; |
| 427 | u8 cap_ptr; |
| 428 | |
| 429 | cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP); |
| 430 | if (!cap_ptr) |
| 431 | return -ENODEV; |
| 432 | |
| 433 | j = ent - agp_via_pci_table; |
| 434 | printk (KERN_INFO PFX "Detected VIA %s chipset\n", devs[j].chipset_name); |
| 435 | |
| 436 | bridge = agp_alloc_bridge(); |
| 437 | if (!bridge) |
| 438 | return -ENOMEM; |
| 439 | |
| 440 | bridge->dev = pdev; |
| 441 | bridge->capndx = cap_ptr; |
| 442 | bridge->driver = &via_driver; |
| 443 | |
| 444 | /* |
| 445 | * Garg, there are KT400s with KT266 IDs. |
| 446 | */ |
| 447 | if (pdev->device == PCI_DEVICE_ID_VIA_8367_0) { |
| 448 | /* Is there a KT400 subsystem ? */ |
| 449 | if (pdev->subsystem_device == PCI_DEVICE_ID_VIA_8377_0) { |
| 450 | printk(KERN_INFO PFX "Found KT400 in disguise as a KT266.\n"); |
| 451 | check_via_agp3(bridge); |
| 452 | } |
| 453 | } |
| 454 | |
| 455 | /* If this is an AGP3 bridge, check which mode its in and adjust. */ |
| 456 | get_agp_version(bridge); |
| 457 | if (bridge->major_version >= 3) |
| 458 | check_via_agp3(bridge); |
| 459 | |
| 460 | /* Fill in the mode register */ |
| 461 | pci_read_config_dword(pdev, |
| 462 | bridge->capndx+PCI_AGP_STATUS, &bridge->mode); |
| 463 | |
| 464 | pci_set_drvdata(pdev, bridge); |
| 465 | return agp_add_bridge(bridge); |
| 466 | } |
| 467 | |
| 468 | static void __devexit agp_via_remove(struct pci_dev *pdev) |
| 469 | { |
| 470 | struct agp_bridge_data *bridge = pci_get_drvdata(pdev); |
| 471 | |
| 472 | agp_remove_bridge(bridge); |
| 473 | agp_put_bridge(bridge); |
| 474 | } |
| 475 | |
| 476 | #ifdef CONFIG_PM |
| 477 | |
| 478 | static int agp_via_suspend(struct pci_dev *pdev, pm_message_t state) |
| 479 | { |
| 480 | pci_save_state (pdev); |
| 481 | pci_set_power_state (pdev, PCI_D3hot); |
| 482 | |
| 483 | return 0; |
| 484 | } |
| 485 | |
| 486 | static int agp_via_resume(struct pci_dev *pdev) |
| 487 | { |
| 488 | struct agp_bridge_data *bridge = pci_get_drvdata(pdev); |
| 489 | |
| 490 | pci_set_power_state (pdev, PCI_D0); |
| 491 | pci_restore_state(pdev); |
| 492 | |
| 493 | if (bridge->driver == &via_agp3_driver) |
| 494 | return via_configure_agp3(); |
| 495 | else if (bridge->driver == &via_driver) |
| 496 | return via_configure(); |
| 497 | |
| 498 | return 0; |
| 499 | } |
| 500 | |
| 501 | #endif /* CONFIG_PM */ |
| 502 | |
| 503 | /* must be the same order as name table above */ |
Dave Jones | b53e674 | 2006-08-11 18:13:41 -0400 | [diff] [blame] | 504 | static const struct pci_device_id agp_via_pci_table[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 505 | #define ID(x) \ |
| 506 | { \ |
| 507 | .class = (PCI_CLASS_BRIDGE_HOST << 8), \ |
| 508 | .class_mask = ~0, \ |
| 509 | .vendor = PCI_VENDOR_ID_VIA, \ |
| 510 | .device = x, \ |
| 511 | .subvendor = PCI_ANY_ID, \ |
| 512 | .subdevice = PCI_ANY_ID, \ |
| 513 | } |
| 514 | ID(PCI_DEVICE_ID_VIA_82C597_0), |
| 515 | ID(PCI_DEVICE_ID_VIA_82C598_0), |
| 516 | ID(PCI_DEVICE_ID_VIA_8501_0), |
| 517 | ID(PCI_DEVICE_ID_VIA_8601_0), |
| 518 | ID(PCI_DEVICE_ID_VIA_82C691_0), |
| 519 | ID(PCI_DEVICE_ID_VIA_8371_0), |
| 520 | ID(PCI_DEVICE_ID_VIA_8633_0), |
| 521 | ID(PCI_DEVICE_ID_VIA_XN266), |
| 522 | ID(PCI_DEVICE_ID_VIA_8361), |
| 523 | ID(PCI_DEVICE_ID_VIA_8363_0), |
| 524 | ID(PCI_DEVICE_ID_VIA_8753_0), |
| 525 | ID(PCI_DEVICE_ID_VIA_8367_0), |
| 526 | ID(PCI_DEVICE_ID_VIA_8653_0), |
| 527 | ID(PCI_DEVICE_ID_VIA_XM266), |
| 528 | ID(PCI_DEVICE_ID_VIA_862X_0), |
| 529 | ID(PCI_DEVICE_ID_VIA_8377_0), |
| 530 | ID(PCI_DEVICE_ID_VIA_8605_0), |
| 531 | ID(PCI_DEVICE_ID_VIA_8703_51_0), |
| 532 | ID(PCI_DEVICE_ID_VIA_8754C_0), |
| 533 | ID(PCI_DEVICE_ID_VIA_8763_0), |
| 534 | ID(PCI_DEVICE_ID_VIA_8378_0), |
| 535 | ID(PCI_DEVICE_ID_VIA_PT880), |
Magnus Kessler | 7dd1d9b | 2006-05-22 10:53:10 +0100 | [diff] [blame] | 536 | ID(PCI_DEVICE_ID_VIA_PT880ULTRA), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 537 | ID(PCI_DEVICE_ID_VIA_8783_0), |
| 538 | ID(PCI_DEVICE_ID_VIA_PX8X0_0), |
| 539 | ID(PCI_DEVICE_ID_VIA_3269_0), |
| 540 | ID(PCI_DEVICE_ID_VIA_83_87XX_1), |
| 541 | ID(PCI_DEVICE_ID_VIA_3296_0), |
Dave Jones | c243f1f | 2005-11-21 06:53:16 -0800 | [diff] [blame] | 542 | ID(PCI_DEVICE_ID_VIA_P4M800CE), |
Dave Jones | 43ed41f6 | 2007-01-28 17:58:33 -0500 | [diff] [blame] | 543 | ID(PCI_DEVICE_ID_VIA_CX700), |
| 544 | ID(PCI_DEVICE_ID_VIA_VT3336), |
| 545 | ID(PCI_DEVICE_ID_VIA_P4M890), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 546 | { } |
| 547 | }; |
| 548 | |
| 549 | MODULE_DEVICE_TABLE(pci, agp_via_pci_table); |
| 550 | |
| 551 | |
| 552 | static struct pci_driver agp_via_pci_driver = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 553 | .name = "agpgart-via", |
| 554 | .id_table = agp_via_pci_table, |
| 555 | .probe = agp_via_probe, |
| 556 | .remove = agp_via_remove, |
| 557 | #ifdef CONFIG_PM |
| 558 | .suspend = agp_via_suspend, |
| 559 | .resume = agp_via_resume, |
| 560 | #endif |
| 561 | }; |
| 562 | |
| 563 | |
| 564 | static int __init agp_via_init(void) |
| 565 | { |
| 566 | if (agp_off) |
| 567 | return -EINVAL; |
| 568 | return pci_register_driver(&agp_via_pci_driver); |
| 569 | } |
| 570 | |
| 571 | static void __exit agp_via_cleanup(void) |
| 572 | { |
| 573 | pci_unregister_driver(&agp_via_pci_driver); |
| 574 | } |
| 575 | |
| 576 | module_init(agp_via_init); |
| 577 | module_exit(agp_via_cleanup); |
| 578 | |
| 579 | MODULE_LICENSE("GPL"); |
| 580 | MODULE_AUTHOR("Dave Jones <davej@codemonkey.org.uk>"); |