| 878ddf1f |
1 | /*++\r |
| 2 | \r |
| 3 | Copyright (c) 2006, Intel Corporation \r |
| 4 | All rights reserved. This program and the accompanying materials \r |
| 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r |
| 7 | http://opensource.org/licenses/bsd-license.php \r |
| 8 | \r |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| 11 | \r |
| 12 | Module Name:\r |
| 13 | \r |
| 14 | PciEnumerator.h\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | PCI Bus Driver\r |
| 19 | \r |
| 20 | Revision History\r |
| 21 | \r |
| 22 | --*/\r |
| 23 | \r |
| 24 | #ifndef _EFI_PCI_ENUMERATOR_H\r |
| 25 | #define _EFI_PCI_ENUMERATOR_H\r |
| 26 | \r |
| 27 | #include "PciResourceSupport.h"\r |
| 28 | \r |
| 29 | EFI_STATUS\r |
| 30 | PciEnumerator (\r |
| 31 | IN EFI_HANDLE Controller\r |
| 32 | )\r |
| 33 | /*++\r |
| 34 | \r |
| 35 | Routine Description:\r |
| 36 | \r |
| 37 | TODO: Add function description\r |
| 38 | \r |
| 39 | Arguments:\r |
| 40 | \r |
| 41 | Controller - TODO: add argument description\r |
| 42 | \r |
| 43 | Returns:\r |
| 44 | \r |
| 45 | TODO: add return values\r |
| 46 | \r |
| 47 | --*/\r |
| 48 | ;\r |
| 49 | \r |
| 50 | EFI_STATUS\r |
| 51 | PciRootBridgeEnumerator (\r |
| 52 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,\r |
| 53 | IN PCI_IO_DEVICE *RootBridgeDev\r |
| 54 | )\r |
| 55 | /*++\r |
| 56 | \r |
| 57 | Routine Description:\r |
| 58 | \r |
| 59 | TODO: Add function description\r |
| 60 | \r |
| 61 | Arguments:\r |
| 62 | \r |
| 63 | PciResAlloc - TODO: add argument description\r |
| 64 | RootBridgeDev - TODO: add argument description\r |
| 65 | \r |
| 66 | Returns:\r |
| 67 | \r |
| 68 | TODO: add return values\r |
| 69 | \r |
| 70 | --*/\r |
| 71 | ;\r |
| 72 | \r |
| 73 | EFI_STATUS\r |
| 74 | ProcessOptionRom (\r |
| 75 | IN PCI_IO_DEVICE *Bridge,\r |
| 76 | IN UINT64 RomBase,\r |
| 77 | IN UINT64 MaxLength\r |
| 78 | )\r |
| 79 | /*++\r |
| 80 | \r |
| 81 | Routine Description:\r |
| 82 | \r |
| 83 | TODO: Add function description\r |
| 84 | \r |
| 85 | Arguments:\r |
| 86 | \r |
| 87 | Bridge - TODO: add argument description\r |
| 88 | RomBase - TODO: add argument description\r |
| 89 | MaxLength - TODO: add argument description\r |
| 90 | \r |
| 91 | Returns:\r |
| 92 | \r |
| 93 | TODO: add return values\r |
| 94 | \r |
| 95 | --*/\r |
| 96 | ;\r |
| 97 | \r |
| 98 | EFI_STATUS\r |
| 99 | PciAssignBusNumber (\r |
| 100 | IN PCI_IO_DEVICE *Bridge,\r |
| 101 | IN UINT8 StartBusNumber,\r |
| 102 | OUT UINT8 *SubBusNumber\r |
| 103 | )\r |
| 104 | /*++\r |
| 105 | \r |
| 106 | Routine Description:\r |
| 107 | \r |
| 108 | TODO: Add function description\r |
| 109 | \r |
| 110 | Arguments:\r |
| 111 | \r |
| 112 | Bridge - TODO: add argument description\r |
| 113 | StartBusNumber - TODO: add argument description\r |
| 114 | SubBusNumber - TODO: add argument description\r |
| 115 | \r |
| 116 | Returns:\r |
| 117 | \r |
| 118 | TODO: add return values\r |
| 119 | \r |
| 120 | --*/\r |
| 121 | ;\r |
| 122 | \r |
| 123 | EFI_STATUS\r |
| 124 | DetermineRootBridgeAttributes (\r |
| 125 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,\r |
| 126 | IN PCI_IO_DEVICE *RootBridgeDev\r |
| 127 | )\r |
| 128 | /*++\r |
| 129 | \r |
| 130 | Routine Description:\r |
| 131 | \r |
| 132 | TODO: Add function description\r |
| 133 | \r |
| 134 | Arguments:\r |
| 135 | \r |
| 136 | PciResAlloc - TODO: add argument description\r |
| 137 | RootBridgeDev - TODO: add argument description\r |
| 138 | \r |
| 139 | Returns:\r |
| 140 | \r |
| 141 | TODO: add return values\r |
| 142 | \r |
| 143 | --*/\r |
| 144 | ;\r |
| 145 | \r |
| 146 | UINT64\r |
| 147 | GetMaxOptionRomSize (\r |
| 148 | IN PCI_IO_DEVICE *Bridge\r |
| 149 | )\r |
| 150 | /*++\r |
| 151 | \r |
| 152 | Routine Description:\r |
| 153 | \r |
| 154 | TODO: Add function description\r |
| 155 | \r |
| 156 | Arguments:\r |
| 157 | \r |
| 158 | Bridge - TODO: add argument description\r |
| 159 | \r |
| 160 | Returns:\r |
| 161 | \r |
| 162 | TODO: add return values\r |
| 163 | \r |
| 164 | --*/\r |
| 165 | ;\r |
| 166 | \r |
| 167 | EFI_STATUS\r |
| 168 | PciHostBridgeDeviceAttribute (\r |
| 169 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc\r |
| 170 | )\r |
| 171 | /*++\r |
| 172 | \r |
| 173 | Routine Description:\r |
| 174 | \r |
| 175 | TODO: Add function description\r |
| 176 | \r |
| 177 | Arguments:\r |
| 178 | \r |
| 179 | PciResAlloc - TODO: add argument description\r |
| 180 | \r |
| 181 | Returns:\r |
| 182 | \r |
| 183 | TODO: add return values\r |
| 184 | \r |
| 185 | --*/\r |
| 186 | ;\r |
| 187 | \r |
| 188 | EFI_STATUS\r |
| 189 | GetResourceAllocationStatus (\r |
| 190 | VOID *AcpiConfig,\r |
| 191 | OUT UINT64 *IoResStatus,\r |
| 192 | OUT UINT64 *Mem32ResStatus,\r |
| 193 | OUT UINT64 *PMem32ResStatus,\r |
| 194 | OUT UINT64 *Mem64ResStatus,\r |
| 195 | OUT UINT64 *PMem64ResStatus\r |
| 196 | )\r |
| 197 | /*++\r |
| 198 | \r |
| 199 | Routine Description:\r |
| 200 | \r |
| 201 | TODO: Add function description\r |
| 202 | \r |
| 203 | Arguments:\r |
| 204 | \r |
| 205 | AcpiConfig - TODO: add argument description\r |
| 206 | IoResStatus - TODO: add argument description\r |
| 207 | Mem32ResStatus - TODO: add argument description\r |
| 208 | PMem32ResStatus - TODO: add argument description\r |
| 209 | Mem64ResStatus - TODO: add argument description\r |
| 210 | PMem64ResStatus - TODO: add argument description\r |
| 211 | \r |
| 212 | Returns:\r |
| 213 | \r |
| 214 | TODO: add return values\r |
| 215 | \r |
| 216 | --*/\r |
| 217 | ;\r |
| 218 | \r |
| 219 | EFI_STATUS\r |
| 220 | RejectPciDevice (\r |
| 221 | IN PCI_IO_DEVICE *PciDevice\r |
| 222 | )\r |
| 223 | /*++\r |
| 224 | \r |
| 225 | Routine Description:\r |
| 226 | \r |
| 227 | TODO: Add function description\r |
| 228 | \r |
| 229 | Arguments:\r |
| 230 | \r |
| 231 | PciDevice - TODO: add argument description\r |
| 232 | \r |
| 233 | Returns:\r |
| 234 | \r |
| 235 | TODO: add return values\r |
| 236 | \r |
| 237 | --*/\r |
| 238 | ;\r |
| 239 | \r |
| 240 | BOOLEAN\r |
| 241 | IsRejectiveDevice (\r |
| 242 | IN PCI_RESOURCE_NODE *PciResNode\r |
| 243 | )\r |
| 244 | /*++\r |
| 245 | \r |
| 246 | Routine Description:\r |
| 247 | \r |
| 248 | TODO: Add function description\r |
| 249 | \r |
| 250 | Arguments:\r |
| 251 | \r |
| 252 | PciResNode - TODO: add argument description\r |
| 253 | \r |
| 254 | Returns:\r |
| 255 | \r |
| 256 | TODO: add return values\r |
| 257 | \r |
| 258 | --*/\r |
| 259 | ;\r |
| 260 | \r |
| 261 | PCI_RESOURCE_NODE *\r |
| 262 | GetLargerConsumerDevice (\r |
| 263 | IN PCI_RESOURCE_NODE *PciResNode1,\r |
| 264 | IN PCI_RESOURCE_NODE *PciResNode2\r |
| 265 | )\r |
| 266 | /*++\r |
| 267 | \r |
| 268 | Routine Description:\r |
| 269 | \r |
| 270 | TODO: Add function description\r |
| 271 | \r |
| 272 | Arguments:\r |
| 273 | \r |
| 274 | PciResNode1 - TODO: add argument description\r |
| 275 | PciResNode2 - TODO: add argument description\r |
| 276 | \r |
| 277 | Returns:\r |
| 278 | \r |
| 279 | TODO: add return values\r |
| 280 | \r |
| 281 | --*/\r |
| 282 | ;\r |
| 283 | \r |
| 284 | PCI_RESOURCE_NODE *\r |
| 285 | GetMaxResourceConsumerDevice (\r |
| 286 | IN PCI_RESOURCE_NODE *ResPool\r |
| 287 | )\r |
| 288 | /*++\r |
| 289 | \r |
| 290 | Routine Description:\r |
| 291 | \r |
| 292 | TODO: Add function description\r |
| 293 | \r |
| 294 | Arguments:\r |
| 295 | \r |
| 296 | ResPool - TODO: add argument description\r |
| 297 | \r |
| 298 | Returns:\r |
| 299 | \r |
| 300 | TODO: add return values\r |
| 301 | \r |
| 302 | --*/\r |
| 303 | ;\r |
| 304 | \r |
| 305 | EFI_STATUS\r |
| 306 | PciHostBridgeAdjustAllocation (\r |
| 307 | IN PCI_RESOURCE_NODE *IoPool,\r |
| 308 | IN PCI_RESOURCE_NODE *Mem32Pool,\r |
| 309 | IN PCI_RESOURCE_NODE *PMem32Pool,\r |
| 310 | IN PCI_RESOURCE_NODE *Mem64Pool,\r |
| 311 | IN PCI_RESOURCE_NODE *PMem64Pool,\r |
| 312 | IN UINT64 IoResStatus,\r |
| 313 | IN UINT64 Mem32ResStatus,\r |
| 314 | IN UINT64 PMem32ResStatus,\r |
| 315 | IN UINT64 Mem64ResStatus,\r |
| 316 | IN UINT64 PMem64ResStatus\r |
| 317 | )\r |
| 318 | /*++\r |
| 319 | \r |
| 320 | Routine Description:\r |
| 321 | \r |
| 322 | TODO: Add function description\r |
| 323 | \r |
| 324 | Arguments:\r |
| 325 | \r |
| 326 | IoPool - TODO: add argument description\r |
| 327 | Mem32Pool - TODO: add argument description\r |
| 328 | PMem32Pool - TODO: add argument description\r |
| 329 | Mem64Pool - TODO: add argument description\r |
| 330 | PMem64Pool - TODO: add argument description\r |
| 331 | IoResStatus - TODO: add argument description\r |
| 332 | Mem32ResStatus - TODO: add argument description\r |
| 333 | PMem32ResStatus - TODO: add argument description\r |
| 334 | Mem64ResStatus - TODO: add argument description\r |
| 335 | PMem64ResStatus - TODO: add argument description\r |
| 336 | \r |
| 337 | Returns:\r |
| 338 | \r |
| 339 | TODO: add return values\r |
| 340 | \r |
| 341 | --*/\r |
| 342 | ;\r |
| 343 | \r |
| 344 | EFI_STATUS\r |
| 345 | ConstructAcpiResourceRequestor (\r |
| 346 | IN PCI_IO_DEVICE *Bridge,\r |
| 347 | IN PCI_RESOURCE_NODE *IoNode,\r |
| 348 | IN PCI_RESOURCE_NODE *Mem32Node,\r |
| 349 | IN PCI_RESOURCE_NODE *PMem32Node,\r |
| 350 | IN PCI_RESOURCE_NODE *Mem64Node,\r |
| 351 | IN PCI_RESOURCE_NODE *PMem64Node,\r |
| 352 | OUT VOID **pConfig\r |
| 353 | )\r |
| 354 | /*++\r |
| 355 | \r |
| 356 | Routine Description:\r |
| 357 | \r |
| 358 | TODO: Add function description\r |
| 359 | \r |
| 360 | Arguments:\r |
| 361 | \r |
| 362 | Bridge - TODO: add argument description\r |
| 363 | IoNode - TODO: add argument description\r |
| 364 | Mem32Node - TODO: add argument description\r |
| 365 | PMem32Node - TODO: add argument description\r |
| 366 | Mem64Node - TODO: add argument description\r |
| 367 | PMem64Node - TODO: add argument description\r |
| 368 | pConfig - TODO: add argument description\r |
| 369 | \r |
| 370 | Returns:\r |
| 371 | \r |
| 372 | TODO: add return values\r |
| 373 | \r |
| 374 | --*/\r |
| 375 | ;\r |
| 376 | \r |
| 377 | EFI_STATUS\r |
| 378 | GetResourceBase (\r |
| 379 | IN VOID *pConfig,\r |
| 380 | OUT UINT64 *IoBase,\r |
| 381 | OUT UINT64 *Mem32Base,\r |
| 382 | OUT UINT64 *PMem32Base,\r |
| 383 | OUT UINT64 *Mem64Base,\r |
| 384 | OUT UINT64 *PMem64Base\r |
| 385 | )\r |
| 386 | /*++\r |
| 387 | \r |
| 388 | Routine Description:\r |
| 389 | \r |
| 390 | TODO: Add function description\r |
| 391 | \r |
| 392 | Arguments:\r |
| 393 | \r |
| 394 | pConfig - TODO: add argument description\r |
| 395 | IoBase - TODO: add argument description\r |
| 396 | Mem32Base - TODO: add argument description\r |
| 397 | PMem32Base - TODO: add argument description\r |
| 398 | Mem64Base - TODO: add argument description\r |
| 399 | PMem64Base - TODO: add argument description\r |
| 400 | \r |
| 401 | Returns:\r |
| 402 | \r |
| 403 | TODO: add return values\r |
| 404 | \r |
| 405 | --*/\r |
| 406 | ;\r |
| 407 | \r |
| 408 | EFI_STATUS\r |
| 409 | PciBridgeEnumerator (\r |
| 410 | IN PCI_IO_DEVICE *BridgeDev\r |
| 411 | )\r |
| 412 | /*++\r |
| 413 | \r |
| 414 | Routine Description:\r |
| 415 | \r |
| 416 | TODO: Add function description\r |
| 417 | \r |
| 418 | Arguments:\r |
| 419 | \r |
| 420 | BridgeDev - TODO: add argument description\r |
| 421 | \r |
| 422 | Returns:\r |
| 423 | \r |
| 424 | TODO: add return values\r |
| 425 | \r |
| 426 | --*/\r |
| 427 | ;\r |
| 428 | \r |
| 429 | EFI_STATUS\r |
| 430 | PciBridgeResourceAllocator (\r |
| 431 | IN PCI_IO_DEVICE *Bridge\r |
| 432 | )\r |
| 433 | /*++\r |
| 434 | \r |
| 435 | Routine Description:\r |
| 436 | \r |
| 437 | TODO: Add function description\r |
| 438 | \r |
| 439 | Arguments:\r |
| 440 | \r |
| 441 | Bridge - TODO: add argument description\r |
| 442 | \r |
| 443 | Returns:\r |
| 444 | \r |
| 445 | TODO: add return values\r |
| 446 | \r |
| 447 | --*/\r |
| 448 | ;\r |
| 449 | \r |
| 450 | EFI_STATUS\r |
| 451 | GetResourceBaseFromBridge (\r |
| 452 | IN PCI_IO_DEVICE *Bridge,\r |
| 453 | OUT UINT64 *IoBase,\r |
| 454 | OUT UINT64 *Mem32Base,\r |
| 455 | OUT UINT64 *PMem32Base,\r |
| 456 | OUT UINT64 *Mem64Base,\r |
| 457 | OUT UINT64 *PMem64Base\r |
| 458 | )\r |
| 459 | /*++\r |
| 460 | \r |
| 461 | Routine Description:\r |
| 462 | \r |
| 463 | TODO: Add function description\r |
| 464 | \r |
| 465 | Arguments:\r |
| 466 | \r |
| 467 | Bridge - TODO: add argument description\r |
| 468 | IoBase - TODO: add argument description\r |
| 469 | Mem32Base - TODO: add argument description\r |
| 470 | PMem32Base - TODO: add argument description\r |
| 471 | Mem64Base - TODO: add argument description\r |
| 472 | PMem64Base - TODO: add argument description\r |
| 473 | \r |
| 474 | Returns:\r |
| 475 | \r |
| 476 | TODO: add return values\r |
| 477 | \r |
| 478 | --*/\r |
| 479 | ;\r |
| 480 | \r |
| 481 | EFI_STATUS\r |
| 482 | PciHostBridgeP2CProcess (\r |
| 483 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc\r |
| 484 | )\r |
| 485 | /*++\r |
| 486 | \r |
| 487 | Routine Description:\r |
| 488 | \r |
| 489 | TODO: Add function description\r |
| 490 | \r |
| 491 | Arguments:\r |
| 492 | \r |
| 493 | PciResAlloc - TODO: add argument description\r |
| 494 | \r |
| 495 | Returns:\r |
| 496 | \r |
| 497 | TODO: add return values\r |
| 498 | \r |
| 499 | --*/\r |
| 500 | ;\r |
| 501 | \r |
| 502 | EFI_STATUS\r |
| 503 | NotifyPhase (\r |
| 504 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,\r |
| 505 | EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE Phase\r |
| 506 | )\r |
| 507 | /*++\r |
| 508 | \r |
| 509 | Routine Description:\r |
| 510 | \r |
| 511 | TODO: Add function description\r |
| 512 | \r |
| 513 | Arguments:\r |
| 514 | \r |
| 515 | PciResAlloc - TODO: add argument description\r |
| 516 | Phase - TODO: add argument description\r |
| 517 | \r |
| 518 | Returns:\r |
| 519 | \r |
| 520 | TODO: add return values\r |
| 521 | \r |
| 522 | --*/\r |
| 523 | ;\r |
| 524 | \r |
| 525 | EFI_STATUS\r |
| 526 | PreprocessController (\r |
| 527 | IN PCI_IO_DEVICE *Bridge,\r |
| 528 | IN UINT8 Bus,\r |
| 529 | IN UINT8 Device,\r |
| 530 | IN UINT8 Func,\r |
| 531 | IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE Phase\r |
| 532 | )\r |
| 533 | /*++\r |
| 534 | \r |
| 535 | Routine Description:\r |
| 536 | \r |
| 537 | TODO: Add function description\r |
| 538 | \r |
| 539 | Arguments:\r |
| 540 | \r |
| 541 | Bridge - TODO: add argument description\r |
| 542 | Bus - TODO: add argument description\r |
| 543 | Device - TODO: add argument description\r |
| 544 | Func - TODO: add argument description\r |
| 545 | Phase - TODO: add argument description\r |
| 546 | \r |
| 547 | Returns:\r |
| 548 | \r |
| 549 | TODO: add return values\r |
| 550 | \r |
| 551 | --*/\r |
| 552 | ;\r |
| 553 | \r |
| 554 | EFI_STATUS\r |
| 555 | EFIAPI\r |
| 556 | PciHotPlugRequestNotify (\r |
| 557 | IN EFI_PCI_HOTPLUG_REQUEST_PROTOCOL * This,\r |
| 558 | IN EFI_PCI_HOTPLUG_OPERATION Operation,\r |
| 559 | IN EFI_HANDLE Controller,\r |
| 560 | IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL,\r |
| 561 | IN OUT UINT8 *NumberOfChildren,\r |
| 562 | IN OUT EFI_HANDLE * ChildHandleBuffer\r |
| 563 | )\r |
| 564 | /*++\r |
| 565 | \r |
| 566 | Routine Description:\r |
| 567 | \r |
| 568 | TODO: Add function description\r |
| 569 | \r |
| 570 | Arguments:\r |
| 571 | \r |
| 572 | This - TODO: add argument description\r |
| 573 | Operation - TODO: add argument description\r |
| 574 | Controller - TODO: add argument description\r |
| 575 | RemainingDevicePath - TODO: add argument description\r |
| 576 | NumberOfChildren - TODO: add argument description\r |
| 577 | ChildHandleBuffer - TODO: add argument description\r |
| 578 | \r |
| 579 | Returns:\r |
| 580 | \r |
| 581 | TODO: add return values\r |
| 582 | \r |
| 583 | --*/\r |
| 584 | ;\r |
| 585 | \r |
| 586 | BOOLEAN\r |
| 587 | SearchHostBridgeHandle (\r |
| 588 | IN EFI_HANDLE RootBridgeHandle\r |
| 589 | )\r |
| 590 | /*++\r |
| 591 | \r |
| 592 | Routine Description:\r |
| 593 | \r |
| 594 | TODO: Add function description\r |
| 595 | \r |
| 596 | Arguments:\r |
| 597 | \r |
| 598 | RootBridgeHandle - TODO: add argument description\r |
| 599 | \r |
| 600 | Returns:\r |
| 601 | \r |
| 602 | TODO: add return values\r |
| 603 | \r |
| 604 | --*/\r |
| 605 | ;\r |
| 606 | \r |
| 607 | EFI_STATUS\r |
| 608 | AddHostBridgeEnumerator (\r |
| 609 | IN EFI_HANDLE HostBridgeHandle\r |
| 610 | )\r |
| 611 | /*++\r |
| 612 | \r |
| 613 | Routine Description:\r |
| 614 | \r |
| 615 | TODO: Add function description\r |
| 616 | \r |
| 617 | Arguments:\r |
| 618 | \r |
| 619 | HostBridgeHandle - TODO: add argument description\r |
| 620 | \r |
| 621 | Returns:\r |
| 622 | \r |
| 623 | TODO: add return values\r |
| 624 | \r |
| 625 | --*/\r |
| 626 | ;\r |
| 627 | \r |
| 628 | #endif\r |
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