| 3db51098 |
1 | /**@file\r |
| ead42efc |
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 |
| 3db51098 |
12 | **/\r |
| ead42efc |
13 | \r |
| ead42efc |
14 | \r |
| 15 | #ifndef _EFI_PCI_ENUMERATOR_H\r |
| 16 | #define _EFI_PCI_ENUMERATOR_H\r |
| 17 | \r |
| 18 | #include "PciResourceSupport.h"\r |
| 19 | \r |
| 20 | EFI_STATUS\r |
| 21 | PciEnumerator (\r |
| 22 | IN EFI_HANDLE Controller\r |
| 23 | )\r |
| 24 | /*++\r |
| 25 | \r |
| 26 | Routine Description:\r |
| 27 | \r |
| 28 | TODO: Add function description\r |
| 29 | \r |
| 30 | Arguments:\r |
| 31 | \r |
| 32 | Controller - TODO: add argument description\r |
| 33 | \r |
| 34 | Returns:\r |
| 35 | \r |
| 36 | TODO: add return values\r |
| 37 | \r |
| 38 | --*/\r |
| 39 | ;\r |
| 40 | \r |
| 41 | EFI_STATUS\r |
| 42 | PciRootBridgeEnumerator (\r |
| 43 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,\r |
| 44 | IN PCI_IO_DEVICE *RootBridgeDev\r |
| 45 | )\r |
| 46 | /*++\r |
| 47 | \r |
| 48 | Routine Description:\r |
| 49 | \r |
| 50 | TODO: Add function description\r |
| 51 | \r |
| 52 | Arguments:\r |
| 53 | \r |
| 54 | PciResAlloc - TODO: add argument description\r |
| 55 | RootBridgeDev - TODO: add argument description\r |
| 56 | \r |
| 57 | Returns:\r |
| 58 | \r |
| 59 | TODO: add return values\r |
| 60 | \r |
| 61 | --*/\r |
| 62 | ;\r |
| 63 | \r |
| 64 | EFI_STATUS\r |
| 65 | ProcessOptionRom (\r |
| 66 | IN PCI_IO_DEVICE *Bridge,\r |
| 67 | IN UINT64 RomBase,\r |
| 68 | IN UINT64 MaxLength\r |
| 69 | )\r |
| 70 | /*++\r |
| 71 | \r |
| 72 | Routine Description:\r |
| 73 | \r |
| 74 | TODO: Add function description\r |
| 75 | \r |
| 76 | Arguments:\r |
| 77 | \r |
| 78 | Bridge - TODO: add argument description\r |
| 79 | RomBase - TODO: add argument description\r |
| 80 | MaxLength - TODO: add argument description\r |
| 81 | \r |
| 82 | Returns:\r |
| 83 | \r |
| 84 | TODO: add return values\r |
| 85 | \r |
| 86 | --*/\r |
| 87 | ;\r |
| 88 | \r |
| 89 | EFI_STATUS\r |
| 90 | PciAssignBusNumber (\r |
| 91 | IN PCI_IO_DEVICE *Bridge,\r |
| 92 | IN UINT8 StartBusNumber,\r |
| 93 | OUT UINT8 *SubBusNumber\r |
| 94 | )\r |
| 95 | /*++\r |
| 96 | \r |
| 97 | Routine Description:\r |
| 98 | \r |
| 99 | TODO: Add function description\r |
| 100 | \r |
| 101 | Arguments:\r |
| 102 | \r |
| 103 | Bridge - TODO: add argument description\r |
| 104 | StartBusNumber - TODO: add argument description\r |
| 105 | SubBusNumber - TODO: add argument description\r |
| 106 | \r |
| 107 | Returns:\r |
| 108 | \r |
| 109 | TODO: add return values\r |
| 110 | \r |
| 111 | --*/\r |
| 112 | ;\r |
| 113 | \r |
| 114 | EFI_STATUS\r |
| 115 | DetermineRootBridgeAttributes (\r |
| 116 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,\r |
| 117 | IN PCI_IO_DEVICE *RootBridgeDev\r |
| 118 | )\r |
| 119 | /*++\r |
| 120 | \r |
| 121 | Routine Description:\r |
| 122 | \r |
| 123 | TODO: Add function description\r |
| 124 | \r |
| 125 | Arguments:\r |
| 126 | \r |
| 127 | PciResAlloc - TODO: add argument description\r |
| 128 | RootBridgeDev - TODO: add argument description\r |
| 129 | \r |
| 130 | Returns:\r |
| 131 | \r |
| 132 | TODO: add return values\r |
| 133 | \r |
| 134 | --*/\r |
| 135 | ;\r |
| 136 | \r |
| 137 | UINT64\r |
| 138 | GetMaxOptionRomSize (\r |
| 139 | IN PCI_IO_DEVICE *Bridge\r |
| 140 | )\r |
| 141 | /*++\r |
| 142 | \r |
| 143 | Routine Description:\r |
| 144 | \r |
| 145 | TODO: Add function description\r |
| 146 | \r |
| 147 | Arguments:\r |
| 148 | \r |
| 149 | Bridge - TODO: add argument description\r |
| 150 | \r |
| 151 | Returns:\r |
| 152 | \r |
| 153 | TODO: add return values\r |
| 154 | \r |
| 155 | --*/\r |
| 156 | ;\r |
| 157 | \r |
| 158 | EFI_STATUS\r |
| 159 | PciHostBridgeDeviceAttribute (\r |
| 160 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc\r |
| 161 | )\r |
| 162 | /*++\r |
| 163 | \r |
| 164 | Routine Description:\r |
| 165 | \r |
| 166 | TODO: Add function description\r |
| 167 | \r |
| 168 | Arguments:\r |
| 169 | \r |
| 170 | PciResAlloc - TODO: add argument description\r |
| 171 | \r |
| 172 | Returns:\r |
| 173 | \r |
| 174 | TODO: add return values\r |
| 175 | \r |
| 176 | --*/\r |
| 177 | ;\r |
| 178 | \r |
| 179 | EFI_STATUS\r |
| 180 | GetResourceAllocationStatus (\r |
| 181 | VOID *AcpiConfig,\r |
| 182 | OUT UINT64 *IoResStatus,\r |
| 183 | OUT UINT64 *Mem32ResStatus,\r |
| 184 | OUT UINT64 *PMem32ResStatus,\r |
| 185 | OUT UINT64 *Mem64ResStatus,\r |
| 186 | OUT UINT64 *PMem64ResStatus\r |
| 187 | )\r |
| 188 | /*++\r |
| 189 | \r |
| 190 | Routine Description:\r |
| 191 | \r |
| 192 | TODO: Add function description\r |
| 193 | \r |
| 194 | Arguments:\r |
| 195 | \r |
| 196 | AcpiConfig - TODO: add argument description\r |
| 197 | IoResStatus - TODO: add argument description\r |
| 198 | Mem32ResStatus - TODO: add argument description\r |
| 199 | PMem32ResStatus - TODO: add argument description\r |
| 200 | Mem64ResStatus - TODO: add argument description\r |
| 201 | PMem64ResStatus - TODO: add argument description\r |
| 202 | \r |
| 203 | Returns:\r |
| 204 | \r |
| 205 | TODO: add return values\r |
| 206 | \r |
| 207 | --*/\r |
| 208 | ;\r |
| 209 | \r |
| 210 | EFI_STATUS\r |
| 211 | RejectPciDevice (\r |
| 212 | IN PCI_IO_DEVICE *PciDevice\r |
| 213 | )\r |
| 214 | /*++\r |
| 215 | \r |
| 216 | Routine Description:\r |
| 217 | \r |
| 218 | TODO: Add function description\r |
| 219 | \r |
| 220 | Arguments:\r |
| 221 | \r |
| 222 | PciDevice - TODO: add argument description\r |
| 223 | \r |
| 224 | Returns:\r |
| 225 | \r |
| 226 | TODO: add return values\r |
| 227 | \r |
| 228 | --*/\r |
| 229 | ;\r |
| 230 | \r |
| 231 | BOOLEAN\r |
| 232 | IsRejectiveDevice (\r |
| 233 | IN PCI_RESOURCE_NODE *PciResNode\r |
| 234 | )\r |
| 235 | /*++\r |
| 236 | \r |
| 237 | Routine Description:\r |
| 238 | \r |
| 239 | TODO: Add function description\r |
| 240 | \r |
| 241 | Arguments:\r |
| 242 | \r |
| 243 | PciResNode - TODO: add argument description\r |
| 244 | \r |
| 245 | Returns:\r |
| 246 | \r |
| 247 | TODO: add return values\r |
| 248 | \r |
| 249 | --*/\r |
| 250 | ;\r |
| 251 | \r |
| 252 | PCI_RESOURCE_NODE *\r |
| 253 | GetLargerConsumerDevice (\r |
| 254 | IN PCI_RESOURCE_NODE *PciResNode1,\r |
| 255 | IN PCI_RESOURCE_NODE *PciResNode2\r |
| 256 | )\r |
| 257 | /*++\r |
| 258 | \r |
| 259 | Routine Description:\r |
| 260 | \r |
| 261 | TODO: Add function description\r |
| 262 | \r |
| 263 | Arguments:\r |
| 264 | \r |
| 265 | PciResNode1 - TODO: add argument description\r |
| 266 | PciResNode2 - TODO: add argument description\r |
| 267 | \r |
| 268 | Returns:\r |
| 269 | \r |
| 270 | TODO: add return values\r |
| 271 | \r |
| 272 | --*/\r |
| 273 | ;\r |
| 274 | \r |
| 275 | PCI_RESOURCE_NODE *\r |
| 276 | GetMaxResourceConsumerDevice (\r |
| 277 | IN PCI_RESOURCE_NODE *ResPool\r |
| 278 | )\r |
| 279 | /*++\r |
| 280 | \r |
| 281 | Routine Description:\r |
| 282 | \r |
| 283 | TODO: Add function description\r |
| 284 | \r |
| 285 | Arguments:\r |
| 286 | \r |
| 287 | ResPool - TODO: add argument description\r |
| 288 | \r |
| 289 | Returns:\r |
| 290 | \r |
| 291 | TODO: add return values\r |
| 292 | \r |
| 293 | --*/\r |
| 294 | ;\r |
| 295 | \r |
| 296 | EFI_STATUS\r |
| 297 | PciHostBridgeAdjustAllocation (\r |
| 298 | IN PCI_RESOURCE_NODE *IoPool,\r |
| 299 | IN PCI_RESOURCE_NODE *Mem32Pool,\r |
| 300 | IN PCI_RESOURCE_NODE *PMem32Pool,\r |
| 301 | IN PCI_RESOURCE_NODE *Mem64Pool,\r |
| 302 | IN PCI_RESOURCE_NODE *PMem64Pool,\r |
| 303 | IN UINT64 IoResStatus,\r |
| 304 | IN UINT64 Mem32ResStatus,\r |
| 305 | IN UINT64 PMem32ResStatus,\r |
| 306 | IN UINT64 Mem64ResStatus,\r |
| 307 | IN UINT64 PMem64ResStatus\r |
| 308 | )\r |
| 309 | /*++\r |
| 310 | \r |
| 311 | Routine Description:\r |
| 312 | \r |
| 313 | TODO: Add function description\r |
| 314 | \r |
| 315 | Arguments:\r |
| 316 | \r |
| 317 | IoPool - TODO: add argument description\r |
| 318 | Mem32Pool - TODO: add argument description\r |
| 319 | PMem32Pool - TODO: add argument description\r |
| 320 | Mem64Pool - TODO: add argument description\r |
| 321 | PMem64Pool - TODO: add argument description\r |
| 322 | IoResStatus - TODO: add argument description\r |
| 323 | Mem32ResStatus - TODO: add argument description\r |
| 324 | PMem32ResStatus - TODO: add argument description\r |
| 325 | Mem64ResStatus - TODO: add argument description\r |
| 326 | PMem64ResStatus - TODO: add argument description\r |
| 327 | \r |
| 328 | Returns:\r |
| 329 | \r |
| 330 | TODO: add return values\r |
| 331 | \r |
| 332 | --*/\r |
| 333 | ;\r |
| 334 | \r |
| 335 | EFI_STATUS\r |
| 336 | ConstructAcpiResourceRequestor (\r |
| 337 | IN PCI_IO_DEVICE *Bridge,\r |
| 338 | IN PCI_RESOURCE_NODE *IoNode,\r |
| 339 | IN PCI_RESOURCE_NODE *Mem32Node,\r |
| 340 | IN PCI_RESOURCE_NODE *PMem32Node,\r |
| 341 | IN PCI_RESOURCE_NODE *Mem64Node,\r |
| 342 | IN PCI_RESOURCE_NODE *PMem64Node,\r |
| 343 | OUT VOID **pConfig\r |
| 344 | )\r |
| 345 | /*++\r |
| 346 | \r |
| 347 | Routine Description:\r |
| 348 | \r |
| 349 | TODO: Add function description\r |
| 350 | \r |
| 351 | Arguments:\r |
| 352 | \r |
| 353 | Bridge - TODO: add argument description\r |
| 354 | IoNode - TODO: add argument description\r |
| 355 | Mem32Node - TODO: add argument description\r |
| 356 | PMem32Node - TODO: add argument description\r |
| 357 | Mem64Node - TODO: add argument description\r |
| 358 | PMem64Node - TODO: add argument description\r |
| 359 | pConfig - TODO: add argument description\r |
| 360 | \r |
| 361 | Returns:\r |
| 362 | \r |
| 363 | TODO: add return values\r |
| 364 | \r |
| 365 | --*/\r |
| 366 | ;\r |
| 367 | \r |
| 368 | EFI_STATUS\r |
| 369 | GetResourceBase (\r |
| 370 | IN VOID *pConfig,\r |
| 371 | OUT UINT64 *IoBase,\r |
| 372 | OUT UINT64 *Mem32Base,\r |
| 373 | OUT UINT64 *PMem32Base,\r |
| 374 | OUT UINT64 *Mem64Base,\r |
| 375 | OUT UINT64 *PMem64Base\r |
| 376 | )\r |
| 377 | /*++\r |
| 378 | \r |
| 379 | Routine Description:\r |
| 380 | \r |
| 381 | TODO: Add function description\r |
| 382 | \r |
| 383 | Arguments:\r |
| 384 | \r |
| 385 | pConfig - TODO: add argument description\r |
| 386 | IoBase - TODO: add argument description\r |
| 387 | Mem32Base - TODO: add argument description\r |
| 388 | PMem32Base - TODO: add argument description\r |
| 389 | Mem64Base - TODO: add argument description\r |
| 390 | PMem64Base - TODO: add argument description\r |
| 391 | \r |
| 392 | Returns:\r |
| 393 | \r |
| 394 | TODO: add return values\r |
| 395 | \r |
| 396 | --*/\r |
| 397 | ;\r |
| 398 | \r |
| 399 | EFI_STATUS\r |
| 400 | PciBridgeEnumerator (\r |
| 401 | IN PCI_IO_DEVICE *BridgeDev\r |
| 402 | )\r |
| 403 | /*++\r |
| 404 | \r |
| 405 | Routine Description:\r |
| 406 | \r |
| 407 | TODO: Add function description\r |
| 408 | \r |
| 409 | Arguments:\r |
| 410 | \r |
| 411 | BridgeDev - TODO: add argument description\r |
| 412 | \r |
| 413 | Returns:\r |
| 414 | \r |
| 415 | TODO: add return values\r |
| 416 | \r |
| 417 | --*/\r |
| 418 | ;\r |
| 419 | \r |
| 420 | EFI_STATUS\r |
| 421 | PciBridgeResourceAllocator (\r |
| 422 | IN PCI_IO_DEVICE *Bridge\r |
| 423 | )\r |
| 424 | /*++\r |
| 425 | \r |
| 426 | Routine Description:\r |
| 427 | \r |
| 428 | TODO: Add function description\r |
| 429 | \r |
| 430 | Arguments:\r |
| 431 | \r |
| 432 | Bridge - TODO: add argument description\r |
| 433 | \r |
| 434 | Returns:\r |
| 435 | \r |
| 436 | TODO: add return values\r |
| 437 | \r |
| 438 | --*/\r |
| 439 | ;\r |
| 440 | \r |
| 441 | EFI_STATUS\r |
| 442 | GetResourceBaseFromBridge (\r |
| 443 | IN PCI_IO_DEVICE *Bridge,\r |
| 444 | OUT UINT64 *IoBase,\r |
| 445 | OUT UINT64 *Mem32Base,\r |
| 446 | OUT UINT64 *PMem32Base,\r |
| 447 | OUT UINT64 *Mem64Base,\r |
| 448 | OUT UINT64 *PMem64Base\r |
| 449 | )\r |
| 450 | /*++\r |
| 451 | \r |
| 452 | Routine Description:\r |
| 453 | \r |
| 454 | TODO: Add function description\r |
| 455 | \r |
| 456 | Arguments:\r |
| 457 | \r |
| 458 | Bridge - TODO: add argument description\r |
| 459 | IoBase - TODO: add argument description\r |
| 460 | Mem32Base - TODO: add argument description\r |
| 461 | PMem32Base - TODO: add argument description\r |
| 462 | Mem64Base - TODO: add argument description\r |
| 463 | PMem64Base - TODO: add argument description\r |
| 464 | \r |
| 465 | Returns:\r |
| 466 | \r |
| 467 | TODO: add return values\r |
| 468 | \r |
| 469 | --*/\r |
| 470 | ;\r |
| 471 | \r |
| 472 | EFI_STATUS\r |
| 473 | PciHostBridgeP2CProcess (\r |
| 474 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc\r |
| 475 | )\r |
| 476 | /*++\r |
| 477 | \r |
| 478 | Routine Description:\r |
| 479 | \r |
| 480 | TODO: Add function description\r |
| 481 | \r |
| 482 | Arguments:\r |
| 483 | \r |
| 484 | PciResAlloc - TODO: add argument description\r |
| 485 | \r |
| 486 | Returns:\r |
| 487 | \r |
| 488 | TODO: add return values\r |
| 489 | \r |
| 490 | --*/\r |
| 491 | ;\r |
| 492 | \r |
| 493 | EFI_STATUS\r |
| 494 | NotifyPhase (\r |
| 495 | IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,\r |
| 496 | EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE Phase\r |
| 497 | )\r |
| 498 | /*++\r |
| 499 | \r |
| 500 | Routine Description:\r |
| 501 | \r |
| 502 | TODO: Add function description\r |
| 503 | \r |
| 504 | Arguments:\r |
| 505 | \r |
| 506 | PciResAlloc - TODO: add argument description\r |
| 507 | Phase - TODO: add argument description\r |
| 508 | \r |
| 509 | Returns:\r |
| 510 | \r |
| 511 | TODO: add return values\r |
| 512 | \r |
| 513 | --*/\r |
| 514 | ;\r |
| 515 | \r |
| 516 | EFI_STATUS\r |
| 517 | PreprocessController (\r |
| 518 | IN PCI_IO_DEVICE *Bridge,\r |
| 519 | IN UINT8 Bus,\r |
| 520 | IN UINT8 Device,\r |
| 521 | IN UINT8 Func,\r |
| 522 | IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE Phase\r |
| 523 | )\r |
| 524 | /*++\r |
| 525 | \r |
| 526 | Routine Description:\r |
| 527 | \r |
| 528 | TODO: Add function description\r |
| 529 | \r |
| 530 | Arguments:\r |
| 531 | \r |
| 532 | Bridge - TODO: add argument description\r |
| 533 | Bus - TODO: add argument description\r |
| 534 | Device - TODO: add argument description\r |
| 535 | Func - TODO: add argument description\r |
| 536 | Phase - TODO: add argument description\r |
| 537 | \r |
| 538 | Returns:\r |
| 539 | \r |
| 540 | TODO: add return values\r |
| 541 | \r |
| 542 | --*/\r |
| 543 | ;\r |
| 544 | \r |
| 545 | EFI_STATUS\r |
| 546 | EFIAPI\r |
| 547 | PciHotPlugRequestNotify (\r |
| 548 | IN EFI_PCI_HOTPLUG_REQUEST_PROTOCOL * This,\r |
| 549 | IN EFI_PCI_HOTPLUG_OPERATION Operation,\r |
| 550 | IN EFI_HANDLE Controller,\r |
| 551 | IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL,\r |
| 552 | IN OUT UINT8 *NumberOfChildren,\r |
| 553 | IN OUT EFI_HANDLE * ChildHandleBuffer\r |
| 554 | )\r |
| 555 | /*++\r |
| 556 | \r |
| 557 | Routine Description:\r |
| 558 | \r |
| 559 | TODO: Add function description\r |
| 560 | \r |
| 561 | Arguments:\r |
| 562 | \r |
| 563 | This - TODO: add argument description\r |
| 564 | Operation - TODO: add argument description\r |
| 565 | Controller - TODO: add argument description\r |
| 566 | RemainingDevicePath - TODO: add argument description\r |
| 567 | NumberOfChildren - TODO: add argument description\r |
| 568 | ChildHandleBuffer - TODO: add argument description\r |
| 569 | \r |
| 570 | Returns:\r |
| 571 | \r |
| 572 | TODO: add return values\r |
| 573 | \r |
| 574 | --*/\r |
| 575 | ;\r |
| 576 | \r |
| 577 | BOOLEAN\r |
| 578 | SearchHostBridgeHandle (\r |
| 579 | IN EFI_HANDLE RootBridgeHandle\r |
| 580 | )\r |
| 581 | /*++\r |
| 582 | \r |
| 583 | Routine Description:\r |
| 584 | \r |
| 585 | TODO: Add function description\r |
| 586 | \r |
| 587 | Arguments:\r |
| 588 | \r |
| 589 | RootBridgeHandle - TODO: add argument description\r |
| 590 | \r |
| 591 | Returns:\r |
| 592 | \r |
| 593 | TODO: add return values\r |
| 594 | \r |
| 595 | --*/\r |
| 596 | ;\r |
| 597 | \r |
| 598 | EFI_STATUS\r |
| 599 | AddHostBridgeEnumerator (\r |
| 600 | IN EFI_HANDLE HostBridgeHandle\r |
| 601 | )\r |
| 602 | /*++\r |
| 603 | \r |
| 604 | Routine Description:\r |
| 605 | \r |
| 606 | TODO: Add function description\r |
| 607 | \r |
| 608 | Arguments:\r |
| 609 | \r |
| 610 | HostBridgeHandle - TODO: add argument description\r |
| 611 | \r |
| 612 | Returns:\r |
| 613 | \r |
| 614 | TODO: add return values\r |
| 615 | \r |
| 616 | --*/\r |
| 617 | ;\r |
| 618 | \r |
| 619 | #endif\r |
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