reactos/drivers/bus/pcix/pci.h

   1 /*
   2  * PROJECT:         ReactOS PCI Bus Driver
   3  * LICENSE:         BSD - See COPYING.ARM in the top level directory
   4  * FILE:            drivers/bus/pci/pci.h
   5  * PURPOSE:         Main Header File
   6  * PROGRAMMERS:     ReactOS Portable Systems Group
   7  */
   8
   9 #include <initguid.h>
  10 #include <ntifs.h>
  11 #include <ntagp.h>
  12 #include <wdmguid.h>
  13 #include <wchar.h>
  14 #include <acpiioct.h>
  15 #include <drivers/pci/pci.h>
  16 #include <drivers/acpi/acpi.h>
  17 #include "halfuncs.h"
  18 #include "rtlfuncs.h"
  19 #include "vffuncs.h"
  20 #include "bugcodes.h"
  21
  22 //
  23 // Tag used in all pool allocations (Pci Bus)
  24 //
  25 #define PCI_POOL_TAG    'BicP'
  26
  27 //
  28 // Checks if the specified FDO is the FDO for the Root PCI Bus
  29 //
  30 #define PCI_IS_ROOT_FDO(x)                  ((x)->BusRootFdoExtension == x)
  31
  32 //
  33 // Assertions to make sure we are dealing with the right kind of extension
  34 //
  35 #define ASSERT_FDO(x)                       ASSERT((x)->ExtensionType == PciFdoExtensionType);
  36 #define ASSERT_PDO(x)                       ASSERT((x)->ExtensionType == PciPdoExtensionType);
  37
  38 //
  39 // PCI Hack Entry Name Lengths
  40 //
  41 #define PCI_HACK_ENTRY_SIZE                 sizeof(L"VVVVdddd") - sizeof(UNICODE_NULL)
  42 #define PCI_HACK_ENTRY_REV_SIZE             sizeof(L"VVVVddddRR") - sizeof(UNICODE_NULL)
  43 #define PCI_HACK_ENTRY_SUBSYS_SIZE          sizeof(L"VVVVddddssssIIII") - sizeof(UNICODE_NULL)
  44 #define PCI_HACK_ENTRY_FULL_SIZE            sizeof(L"VVVVddddssssIIIIRR") - sizeof(UNICODE_NULL)
  45
  46 //
  47 // PCI Hack Entry Flags
  48 //
  49 #define PCI_HACK_HAS_REVISION_INFO          0x01
  50 #define PCI_HACK_HAS_SUBSYSTEM_INFO         0x02
  51
  52 //
  53 // PCI Interface Flags
  54 //
  55 #define PCI_INTERFACE_PDO                   0x01
  56 #define PCI_INTERFACE_FDO                   0x02
  57 #define PCI_INTERFACE_ROOT                  0x04
  58
  59 //
  60 // Device Extension, Interface, Translator and Arbiter Signatures
  61 //
  62 typedef enum _PCI_SIGNATURE
  63 {
  64     PciPdoExtensionType = 'icP0',
  65     PciFdoExtensionType = 'icP1',
  66     PciArb_Io = 'icP2',
  67     PciArb_Memory = 'icP3',
  68     PciArb_Interrupt = 'icP4',
  69     PciArb_BusNumber = 'icP5',
  70     PciTrans_Interrupt = 'icP6',
  71     PciInterface_BusHandler = 'icP7',
  72     PciInterface_IntRouteHandler = 'icP8',
  73     PciInterface_PciCb = 'icP9',
  74     PciInterface_LegacyDeviceDetection = 'icP:',
  75     PciInterface_PmeHandler = 'icP;',
  76     PciInterface_DevicePresent = 'icP<',
  77     PciInterface_NativeIde = 'icP=',
  78     PciInterface_AgpTarget = 'icP>',
  79     PciInterface_Location  = 'icP?'
  80 } PCI_SIGNATURE, *PPCI_SIGNATURE;
  81
  82 //
  83 // Device Extension Logic States
  84 //
  85 typedef enum _PCI_STATE
  86 {
  87     PciNotStarted,
  88     PciStarted,
  89     PciDeleted,
  90     PciStopped,
  91     PciSurpriseRemoved,
  92     PciSynchronizedOperation,
  93     PciMaxObjectState
  94 } PCI_STATE;
  95
  96 //
  97 // IRP Dispatch Logic Style
  98 //
  99 typedef enum _PCI_DISPATCH_STYLE
 100 {
 101     IRP_COMPLETE,
 102     IRP_DOWNWARD,
 103     IRP_UPWARD,
 104     IRP_DISPATCH,
 105 } PCI_DISPATCH_STYLE;
 106
 107 //
 108 // PCI Hack Entry Information
 109 //
 110 typedef struct _PCI_HACK_ENTRY
 111 {
 112     USHORT VendorID;
 113     USHORT DeviceID;
 114     USHORT SubVendorID;
 115     USHORT SubSystemID;
 116     ULONGLONG HackFlags;
 117     USHORT RevisionID;
 118     UCHAR Flags;
 119 } PCI_HACK_ENTRY, *PPCI_HACK_ENTRY;
 120
 121 //
 122 // Power State Information for Device Extension
 123 //
 124 typedef struct _PCI_POWER_STATE
 125 {
 126     SYSTEM_POWER_STATE CurrentSystemState;
 127     DEVICE_POWER_STATE CurrentDeviceState;
 128     SYSTEM_POWER_STATE SystemWakeLevel;
 129     DEVICE_POWER_STATE DeviceWakeLevel;
 130     DEVICE_POWER_STATE SystemStateMapping[7];
 131     PIRP WaitWakeIrp;
 132     PVOID SavedCancelRoutine;
 133     LONG Paging;
 134     LONG Hibernate;
 135     LONG CrashDump;
 136 } PCI_POWER_STATE, *PPCI_POWER_STATE;
 137
 138 //
 139 // Internal PCI Lock Structure
 140 //
 141 typedef struct _PCI_LOCK
 142 {
 143     LONG Atom;
 144     BOOLEAN OldIrql;
 145 } PCI_LOCK, *PPCI_LOCK;
 146
 147 //
 148 // Device Extension for a Bus FDO
 149 //
 150 typedef struct _PCI_FDO_EXTENSION
 151 {
 152     SINGLE_LIST_ENTRY List;
 153     ULONG ExtensionType;
 154     struct _PCI_MJ_DISPATCH_TABLE *IrpDispatchTable;
 155     BOOLEAN DeviceState;
 156     BOOLEAN TentativeNextState;
 157     KEVENT SecondaryExtLock;
 158     PDEVICE_OBJECT PhysicalDeviceObject;
 159     PDEVICE_OBJECT FunctionalDeviceObject;
 160     PDEVICE_OBJECT AttachedDeviceObject;
 161     KEVENT ChildListLock;
 162     struct _PCI_PDO_EXTENSION *ChildPdoList;
 163     struct _PCI_FDO_EXTENSION *BusRootFdoExtension;
 164     struct _PCI_FDO_EXTENSION *ParentFdoExtension;
 165     struct _PCI_PDO_EXTENSION *ChildBridgePdoList;
 166     PPCI_BUS_INTERFACE_STANDARD PciBusInterface;
 167     BOOLEAN MaxSubordinateBus;
 168     BUS_HANDLER *BusHandler;
 169     BOOLEAN BaseBus;
 170     BOOLEAN Fake;
 171     BOOLEAN ChildDelete;
 172     BOOLEAN Scanned;
 173     BOOLEAN ArbitersInitialized;
 174     BOOLEAN BrokenVideoHackApplied;
 175     BOOLEAN Hibernated;
 176     PCI_POWER_STATE PowerState;
 177     SINGLE_LIST_ENTRY SecondaryExtension;
 178     LONG ChildWaitWakeCount;
 179     PPCI_COMMON_CONFIG PreservedConfig;
 180     PCI_LOCK Lock;
 181     struct
 182     {
 183         BOOLEAN Acquired;
 184         BOOLEAN CacheLineSize;
 185         BOOLEAN LatencyTimer;
 186         BOOLEAN EnablePERR;
 187         BOOLEAN EnableSERR;
 188     } HotPlugParameters;
 189     LONG BusHackFlags;
 190 } PCI_FDO_EXTENSION, *PPCI_FDO_EXTENSION;
 191
 192 //
 193 // IRP Dispatch Function Type
 194 //
 195 typedef NTSTATUS (NTAPI *PCI_DISPATCH_FUNCTION)(
 196     IN PIRP Irp,
 197     IN PIO_STACK_LOCATION IoStackLocation,
 198     IN PPCI_FDO_EXTENSION DeviceExtension
 199 );
 200
 201 //
 202 // IRP Dispatch Minor Table
 203 //
 204 typedef struct _PCI_MN_DISPATCH_TABLE
 205 {
 206     PCI_DISPATCH_STYLE DispatchStyle;
 207     PCI_DISPATCH_FUNCTION DispatchFunction;
 208 } PCI_MN_DISPATCH_TABLE, *PPCI_MN_DISPATCH_TABLE;
 209
 210 //
 211 // IRP Dispatch Major Table
 212 //
 213 typedef struct _PCI_MJ_DISPATCH_TABLE
 214 {
 215     ULONG PnpIrpMaximumMinorFunction;
 216     PPCI_MN_DISPATCH_TABLE PnpIrpDispatchTable;
 217     ULONG PowerIrpMaximumMinorFunction;
 218     PPCI_MN_DISPATCH_TABLE PowerIrpDispatchTable;
 219     PCI_DISPATCH_STYLE SystemControlIrpDispatchStyle;
 220     PCI_DISPATCH_FUNCTION SystemControlIrpDispatchFunction;
 221     PCI_DISPATCH_STYLE OtherIrpDispatchStyle;
 222     PCI_DISPATCH_FUNCTION OtherIrpDispatchFunction;
 223 } PCI_MJ_DISPATCH_TABLE, *PPCI_MJ_DISPATCH_TABLE;
 224
 225 //
 226 // Generic PCI Interface Constructor and Initializer
 227 //
 228 struct _PCI_INTERFACE;
 229 typedef NTSTATUS (NTAPI *PCI_INTERFACE_CONSTRUCTOR)(
 230     IN PVOID DeviceExtension,
 231     IN PVOID Instance,
 232     IN PVOID InterfaceData,
 233     IN USHORT Version,
 234     IN USHORT Size,
 235     IN PINTERFACE Interface
 236 );
 237
 238 typedef NTSTATUS (NTAPI *PCI_INTERFACE_INITIALIZER)(
 239     IN PVOID Instance
 240 );
 241
 242 //
 243 // Generic PCI Interface (Interface, Translator, Arbiter)
 244 //
 245 typedef struct _PCI_INTERFACE
 246 {
 247     CONST GUID *InterfaceType;
 248     USHORT MinSize;
 249     USHORT MinVersion;
 250     USHORT MaxVersion;
 251     USHORT Flags;
 252     LONG ReferenceCount;
 253     PCI_SIGNATURE Signature;
 254     PCI_INTERFACE_CONSTRUCTOR Constructor;
 255     PCI_INTERFACE_INITIALIZER Initializer;
 256 } PCI_INTERFACE, *PPCI_INTERFACE;
 257
 258 //
 259 // Generic Secondary Extension Instance Header (Interface, Translator, Arbiter)
 260 //
 261 typedef struct PCI_SECONDARY_EXTENSION
 262 {
 263     SINGLE_LIST_ENTRY List;
 264     PCI_SIGNATURE ExtensionType;
 265     PVOID Destructor;
 266 } PCI_SECONDARY_EXTENSION, *PPCI_SECONDARY_EXTENSION;
 267
 268 //
 269 // PCI Arbiter Instance
 270 //
 271 typedef struct PCI_ARBITER_INSTANCE
 272 {
 273     PCI_SECONDARY_EXTENSION Header;
 274     PPCI_INTERFACE Interface;
 275     PPCI_FDO_EXTENSION BusFdoExtension;
 276     WCHAR InstanceName[24];
 277     //ARBITER_INSTANCE CommonInstance; FIXME: Need Arbiter Headers
 278 } PCI_ARBITER_INSTANCE, *PPCI_ARBITER_INSTANCE;
 279
 280 //
 281 // IRP Dispatch Routines
 282 //
 283 NTSTATUS
 284 NTAPI
 285 PciDispatchIrp(
 286     IN PDEVICE_OBJECT DeviceObject,
 287     IN PIRP Irp
 288 );
 289
 290 NTSTATUS
 291 NTAPI
 292 PciIrpNotSupported(
 293     IN PIRP Irp,
 294     IN PIO_STACK_LOCATION IoStackLocation,
 295     IN PPCI_FDO_EXTENSION DeviceExtension
 296 );
 297
 298 NTSTATUS
 299 NTAPI
 300 PciPassIrpFromFdoToPdo(
 301     IN PPCI_FDO_EXTENSION DeviceExtension,
 302     IN PIRP Irp
 303 );
 304
 305 NTSTATUS
 306 NTAPI
 307 PciCallDownIrpStack(
 308     IN PPCI_FDO_EXTENSION DeviceExtension,
 309     IN PIRP Irp
 310 );
 311
 312
 313 //
 314 // Power Routines
 315 //
 316 NTSTATUS
 317 NTAPI
 318 PciFdoWaitWake(
 319     IN PIRP Irp,
 320     IN PIO_STACK_LOCATION IoStackLocation,
 321     IN PPCI_FDO_EXTENSION DeviceExtension
 322 );
 323
 324 NTSTATUS
 325 NTAPI
 326 PciFdoSetPowerState(
 327     IN PIRP Irp,
 328     IN PIO_STACK_LOCATION IoStackLocation,
 329     IN PPCI_FDO_EXTENSION DeviceExtension
 330 );
 331
 332 NTSTATUS
 333 NTAPI
 334 PciFdoIrpQueryPower(
 335     IN PIRP Irp,
 336     IN PIO_STACK_LOCATION IoStackLocation,
 337     IN PPCI_FDO_EXTENSION DeviceExtension
 338 );
 339
 340 //
 341 // Bus FDO Routines
 342 //
 343 NTSTATUS
 344 NTAPI
 345 PciAddDevice(
 346     IN PDRIVER_OBJECT DriverObject,
 347     IN PDEVICE_OBJECT PhysicalDeviceObject
 348 );
 349
 350 NTSTATUS
 351 NTAPI
 352 PciFdoIrpStartDevice(
 353     IN PIRP Irp,
 354     IN PIO_STACK_LOCATION IoStackLocation,
 355     IN PPCI_FDO_EXTENSION DeviceExtension
 356 );
 357
 358 NTSTATUS
 359 NTAPI
 360 PciFdoIrpQueryRemoveDevice(
 361     IN PIRP Irp,
 362     IN PIO_STACK_LOCATION IoStackLocation,
 363     IN PPCI_FDO_EXTENSION DeviceExtension
 364 );
 365
 366 NTSTATUS
 367 NTAPI
 368 PciFdoIrpRemoveDevice(
 369     IN PIRP Irp,
 370     IN PIO_STACK_LOCATION IoStackLocation,
 371     IN PPCI_FDO_EXTENSION DeviceExtension
 372 );
 373
 374 NTSTATUS
 375 NTAPI
 376 PciFdoIrpCancelRemoveDevice(
 377     IN PIRP Irp,
 378     IN PIO_STACK_LOCATION IoStackLocation,
 379     IN PPCI_FDO_EXTENSION DeviceExtension
 380 );
 381
 382 NTSTATUS
 383 NTAPI
 384 PciFdoIrpStopDevice(
 385     IN PIRP Irp,
 386     IN PIO_STACK_LOCATION IoStackLocation,
 387     IN PPCI_FDO_EXTENSION DeviceExtension
 388 );
 389
 390 NTSTATUS
 391 NTAPI
 392 PciFdoIrpQueryStopDevice(
 393     IN PIRP Irp,
 394     IN PIO_STACK_LOCATION IoStackLocation,
 395     IN PPCI_FDO_EXTENSION DeviceExtension
 396 );
 397
 398 NTSTATUS
 399 NTAPI
 400 PciFdoIrpCancelStopDevice(
 401     IN PIRP Irp,
 402     IN PIO_STACK_LOCATION IoStackLocation,
 403     IN PPCI_FDO_EXTENSION DeviceExtension
 404 );
 405
 406 NTSTATUS
 407 NTAPI
 408 PciFdoIrpQueryDeviceRelations(
 409     IN PIRP Irp,
 410     IN PIO_STACK_LOCATION IoStackLocation,
 411     IN PPCI_FDO_EXTENSION DeviceExtension
 412 );
 413
 414 NTSTATUS
 415 NTAPI
 416 PciFdoIrpQueryInterface(
 417     IN PIRP Irp,
 418     IN PIO_STACK_LOCATION IoStackLocation,
 419     IN PPCI_FDO_EXTENSION DeviceExtension
 420 );
 421
 422 NTSTATUS
 423 NTAPI
 424 PciFdoIrpQueryCapabilities(
 425     IN PIRP Irp,
 426     IN PIO_STACK_LOCATION IoStackLocation,
 427     IN PPCI_FDO_EXTENSION DeviceExtension
 428 );
 429
 430 NTSTATUS
 431 NTAPI
 432 PciFdoIrpDeviceUsageNotification(
 433     IN PIRP Irp,
 434     IN PIO_STACK_LOCATION IoStackLocation,
 435     IN PPCI_FDO_EXTENSION DeviceExtension
 436 );
 437
 438 NTSTATUS
 439 NTAPI
 440 PciFdoIrpSurpriseRemoval(
 441     IN PIRP Irp,
 442     IN PIO_STACK_LOCATION IoStackLocation,
 443     IN PPCI_FDO_EXTENSION DeviceExtension
 444 );
 445
 446 NTSTATUS
 447 NTAPI
 448 PciFdoIrpQueryLegacyBusInformation(
 449     IN PIRP Irp,
 450     IN PIO_STACK_LOCATION IoStackLocation,
 451     IN PPCI_FDO_EXTENSION DeviceExtension
 452 );
 453
 454 //
 455 // HAL Callback/Hook Routines
 456 //
 457 VOID
 458 NTAPI
 459 PciHookHal(
 460     VOID
 461 );
 462
 463 //
 464 // PCI Verifier Routines
 465 //
 466 VOID
 467 NTAPI
 468 PciVerifierInit(
 469     IN PDRIVER_OBJECT DriverObject
 470 );
 471
 472 //
 473 // Utility Routines
 474 //
 475 BOOLEAN
 476 NTAPI
 477 PciStringToUSHORT(
 478     IN PWCHAR String,
 479     OUT PUSHORT Value
 480 );
 481
 482 BOOLEAN
 483 NTAPI
 484 PciIsDatacenter(
 485     VOID
 486 );
 487
 488 NTSTATUS
 489 NTAPI
 490 PciBuildDefaultExclusionLists(
 491     VOID
 492 );
 493
 494 BOOLEAN
 495 NTAPI
 496 PciUnicodeStringStrStr(
 497     IN PUNICODE_STRING InputString,
 498     IN PCUNICODE_STRING EqualString,
 499     IN BOOLEAN CaseInSensitive
 500 );
 501
 502 BOOLEAN
 503 NTAPI
 504 PciOpenKey(
 505     IN PWCHAR KeyName,
 506     IN HANDLE RootKey,
 507     IN ACCESS_MASK DesiredAccess,
 508     OUT PHANDLE KeyHandle,
 509     OUT PNTSTATUS KeyStatus
 510 );
 511
 512 NTSTATUS
 513 NTAPI
 514 PciGetRegistryValue(
 515     IN PWCHAR ValueName,
 516     IN PWCHAR KeyName,
 517     IN HANDLE RootHandle,
 518     IN ULONG Type,
 519     OUT PVOID *OutputBuffer,
 520     OUT PULONG OutputLength
 521 );
 522
 523 PPCI_FDO_EXTENSION
 524 NTAPI
 525 PciFindParentPciFdoExtension(
 526     IN PDEVICE_OBJECT DeviceObject,
 527     IN PKEVENT Lock
 528 );
 529
 530 VOID
 531 NTAPI
 532 PciInsertEntryAtTail(
 533     IN PSINGLE_LIST_ENTRY ListHead,
 534     IN PPCI_FDO_EXTENSION DeviceExtension,
 535     IN PKEVENT Lock
 536 );
 537
 538 NTSTATUS
 539 NTAPI
 540 PciGetDeviceProperty(
 541     IN PDEVICE_OBJECT DeviceObject,
 542     IN DEVICE_REGISTRY_PROPERTY DeviceProperty,
 543     OUT PVOID *OutputBuffer
 544 );
 545
 546 NTSTATUS
 547 NTAPI
 548 PciSendIoctl(
 549     IN PDEVICE_OBJECT DeviceObject,
 550     IN ULONG IoControlCode,
 551     IN PVOID InputBuffer,
 552     IN ULONG InputBufferLength,
 553     IN PVOID OutputBuffer,
 554     IN ULONG OutputBufferLength
 555 );
 556
 557 VOID
 558 NTAPI
 559 PcipLinkSecondaryExtension(
 560     IN PSINGLE_LIST_ENTRY List,
 561     IN PVOID Lock,
 562     IN PPCI_SECONDARY_EXTENSION SecondaryExtension,
 563     IN PCI_SIGNATURE ExtensionType,
 564     IN PVOID Destructor
 565 );
 566
 567 //
 568 // Configuration Routines
 569 //
 570 NTSTATUS
 571 NTAPI
 572 PciGetConfigHandlers(
 573     IN PPCI_FDO_EXTENSION FdoExtension
 574 );
 575
 576 //
 577 // State Machine Logic Transition Routines
 578 //
 579 VOID
 580 NTAPI
 581 PciInitializeState(
 582     IN PPCI_FDO_EXTENSION DeviceExtension
 583 );
 584
 585 //
 586 // Arbiter Support
 587 //
 588 NTSTATUS
 589 NTAPI
 590 PciInitializeArbiters(
 591     IN PPCI_FDO_EXTENSION FdoExtension
 592 );
 593
 594 //
 595 // Debug Helpers
 596 //
 597 BOOLEAN
 598 NTAPI
 599 PciDebugIrpDispatchDisplay(
 600     IN PIO_STACK_LOCATION IoStackLocation,
 601     IN PPCI_FDO_EXTENSION DeviceExtension,
 602     IN USHORT MaxMinor
 603 );
 604
 605 //
 606 // Interface Support
 607 //
 608 NTSTATUS
 609 NTAPI
 610 PciQueryInterface(
 611     IN PPCI_FDO_EXTENSION DeviceExtension,
 612     IN CONST GUID* InterfaceType,
 613     IN ULONG Size,
 614     IN ULONG Version,
 615     IN PVOID InterfaceData,
 616     IN PINTERFACE Interface,
 617     IN BOOLEAN LastChance
 618 );
 619
 620 NTSTATUS
 621 NTAPI
 622 PciPmeInterfaceInitializer(
 623     IN PVOID Instance
 624 );
 625
 626 NTSTATUS
 627 NTAPI
 628 routeintrf_Initializer(
 629     IN PVOID Instance
 630 );
 631
 632 NTSTATUS
 633 NTAPI
 634 arbusno_Initializer(
 635     IN PVOID Instance
 636 );
 637
 638 NTSTATUS
 639 NTAPI
 640 agpintrf_Initializer(
 641     IN PVOID Instance
 642 );
 643
 644 NTSTATUS
 645 NTAPI
 646 tranirq_Initializer(
 647     IN PVOID Instance
 648 );
 649
 650 NTSTATUS
 651 NTAPI
 652 busintrf_Initializer(
 653     IN PVOID Instance
 654 );
 655
 656 NTSTATUS
 657 NTAPI
 658 armem_Initializer(
 659     IN PVOID Instance
 660 );
 661
 662 NTSTATUS
 663 NTAPI
 664 ario_Initializer(
 665     IN PVOID Instance
 666 );
 667
 668 NTSTATUS
 669 NTAPI
 670 locintrf_Initializer(
 671     IN PVOID Instance
 672 );
 673
 674 NTSTATUS
 675 NTAPI
 676 pcicbintrf_Initializer(
 677     IN PVOID Instance
 678 );
 679
 680 NTSTATUS
 681 NTAPI
 682 lddintrf_Initializer(
 683     IN PVOID Instance
 684 );
 685
 686 NTSTATUS
 687 NTAPI
 688 devpresent_Initializer(
 689     IN PVOID Instance
 690 );
 691
 692 NTSTATUS
 693 NTAPI
 694 agpintrf_Constructor(
 695     IN PVOID DeviceExtension,
 696     IN PVOID Instance,
 697     IN PVOID InterfaceData,
 698     IN USHORT Version,
 699     IN USHORT Size,
 700     IN PINTERFACE Interface
 701 );
 702
 703 NTSTATUS
 704 NTAPI
 705 arbusno_Constructor(
 706     IN PVOID DeviceExtension,
 707     IN PVOID Instance,
 708     IN PVOID InterfaceData,
 709     IN USHORT Version,
 710     IN USHORT Size,
 711     IN PINTERFACE Interface
 712 );
 713
 714 NTSTATUS
 715 NTAPI
 716 tranirq_Constructor(
 717     IN PVOID DeviceExtension,
 718     IN PVOID Instance,
 719     IN PVOID InterfaceData,
 720     IN USHORT Version,
 721     IN USHORT Size,
 722     IN PINTERFACE Interface
 723 );
 724
 725 NTSTATUS
 726 NTAPI
 727 armem_Constructor(
 728     IN PVOID DeviceExtension,
 729     IN PVOID Instance,
 730     IN PVOID InterfaceData,
 731     IN USHORT Version,
 732     IN USHORT Size,
 733     IN PINTERFACE Interface
 734 );
 735
 736 NTSTATUS
 737 NTAPI
 738 busintrf_Constructor(
 739     IN PVOID DeviceExtension,
 740     IN PVOID Instance,
 741     IN PVOID InterfaceData,
 742     IN USHORT Version,
 743     IN USHORT Size,
 744     IN PINTERFACE Interface
 745 );
 746
 747 NTSTATUS
 748 NTAPI
 749 ario_Constructor(
 750     IN PVOID DeviceExtension,
 751     IN PVOID Instance,
 752     IN PVOID InterfaceData,
 753     IN USHORT Version,
 754     IN USHORT Size,
 755     IN PINTERFACE Interface
 756 );
 757
 758 NTSTATUS
 759 NTAPI
 760 pcicbintrf_Constructor(
 761     IN PVOID DeviceExtension,
 762     IN PVOID Instance,
 763     IN PVOID InterfaceData,
 764     IN USHORT Version,
 765     IN USHORT Size,
 766     IN PINTERFACE Interface
 767 );
 768
 769 NTSTATUS
 770 NTAPI
 771 lddintrf_Constructor(
 772     IN PVOID DeviceExtension,
 773     IN PVOID Instance,
 774     IN PVOID InterfaceData,
 775     IN USHORT Version,
 776     IN USHORT Size,
 777     IN PINTERFACE Interface
 778 );
 779
 780 NTSTATUS
 781 NTAPI
 782 locintrf_Constructor(
 783     IN PVOID DeviceExtension,
 784     IN PVOID Instance,
 785     IN PVOID InterfaceData,
 786     IN USHORT Version,
 787     IN USHORT Size,
 788     IN PINTERFACE Interface
 789 );
 790
 791 NTSTATUS
 792 NTAPI
 793 PciPmeInterfaceConstructor(
 794     IN PVOID DeviceExtension,
 795     IN PVOID Instance,
 796     IN PVOID InterfaceData,
 797     IN USHORT Version,
 798     IN USHORT Size,
 799     IN PINTERFACE Interface
 800 );
 801
 802 NTSTATUS
 803 NTAPI
 804 routeintrf_Constructor(
 805     IN PVOID DeviceExtension,
 806     IN PVOID Instance,
 807     IN PVOID InterfaceData,
 808     IN USHORT Version,
 809     IN USHORT Size,
 810     IN PINTERFACE Interface
 811 );
 812
 813 NTSTATUS
 814 NTAPI
 815 devpresent_Constructor(
 816     IN PVOID DeviceExtension,
 817     IN PVOID Instance,
 818     IN PVOID InterfaceData,
 819     IN USHORT Version,
 820     IN USHORT Size,
 821     IN PINTERFACE Interface
 822 );
 823
 824 //
 825 // External Resources
 826 //
 827 extern SINGLE_LIST_ENTRY PciFdoExtensionListHead;
 828 extern KEVENT PciGlobalLock;
 829 extern PPCI_INTERFACE PciInterfaces[];
 830 extern PCI_INTERFACE ArbiterInterfaceBusNumber;
 831 extern PCI_INTERFACE ArbiterInterfaceMemory;
 832 extern PCI_INTERFACE ArbiterInterfaceIo;
 833 extern PCI_INTERFACE BusHandlerInterface;
 834 extern PCI_INTERFACE PciRoutingInterface;
 835 extern PCI_INTERFACE PciCardbusPrivateInterface;
 836 extern PCI_INTERFACE PciLegacyDeviceDetectionInterface;
 837 extern PCI_INTERFACE PciPmeInterface;
 838 extern PCI_INTERFACE PciDevicePresentInterface;
 839 //extern PCI_INTERFACE PciNativeIdeInterface;
 840 extern PCI_INTERFACE PciLocationInterface;
 841 extern PCI_INTERFACE AgpTargetInterface;
 842 extern PCI_INTERFACE TranslatorInterfaceInterrupt;
 843
 844 /* EOF */