//
#define PCI_VERIFIER_CODES 0x04
+//
+// PCI ID Buffer ANSI Strings
+//
+#define MAX_ANSI_STRINGS 0x08
+
//
// Device Extension, Interface, Translator and Arbiter Signatures
//
PciInterface_Location = 'icP?'
} PCI_SIGNATURE, *PPCI_SIGNATURE;
+//
+// Driver-handled PCI Device Types
+//
+typedef enum _PCI_DEVICE_TYPES
+{
+ PciTypeInvalid,
+ PciTypeHostBridge,
+ PciTypePciBridge,
+ PciTypeCardbusBridge,
+ PciTypeDevice
+} PCI_DEVICE_TYPES;
+
//
// Device Extension Logic States
//
BOOLEAN MovedDevice;
BOOLEAN DisablePowerDown;
BOOLEAN NeedsHotPlugConfiguration;
- BOOLEAN SwitchedIDEToNativeMode;
+ BOOLEAN IDEInNativeMode;
BOOLEAN BIOSAllowsIDESwitchToNativeMode;
BOOLEAN IoSpaceUnderNativeIdeControl;
BOOLEAN OnDebugPath;
+ BOOLEAN IoSpaceNotRequired;
PCI_POWER_STATE PowerState;
PCI_HEADER_TYPE_DEPENDENT Dependent;
ULONGLONG HackFlags;
PCHAR DebuggerMessageText;
} PCI_VERIFIER_DATA, *PPCI_VERIFIER_DATA;
+//
+// PCI ID Buffer Descriptor
+//
+typedef struct _PCI_ID_BUFFER
+{
+ ULONG Count;
+ ANSI_STRING Strings[MAX_ANSI_STRINGS];
+ ULONG StringSize[MAX_ANSI_STRINGS];
+ ULONG TotalLength;
+ PCHAR CharBuffer;
+ CHAR BufferData[256];
+} PCI_ID_BUFFER, *PPCI_ID_BUFFER;
+
//
// PCI Configuration Callbacks
//
);
typedef VOID (NTAPI *PCI_CONFIGURATOR_CHANGE_RESOURCE_SETTINGS)(
- IN struct _PCI_CONFIGURATOR_CONTEXT* Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
);
typedef VOID (NTAPI *PCI_CONFIGURATOR_GET_ADDITIONAL_RESOURCE_DESCRIPTORS)(
);
typedef VOID (NTAPI *PCI_CONFIGURATOR_RESET_DEVICE)(
- IN struct _PCI_CONFIGURATOR_CONTEXT* Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
);
//
//
typedef VOID (NTAPI *PCI_IPI_FUNCTION)(
IN PVOID Reserved,
- IN PPCI_CONFIGURATOR_CONTEXT Context
+ IN PVOID Context
);
//
{
LONG RunCount;
ULONG Barrier;
- PPCI_PDO_EXTENSION PdoExtension;
+ PVOID DeviceExtension;
PCI_IPI_FUNCTION Function;
PVOID Context;
} PCI_IPI_CONTEXT, *PPCI_IPI_CONTEXT;
+//
+// PCI Legacy Device Location Cache
+//
+typedef struct _PCI_LEGACY_DEVICE
+{
+ struct _PCI_LEGACY_DEVICE *Next;
+ PDEVICE_OBJECT DeviceObject;
+ ULONG BusNumber;
+ ULONG SlotNumber;
+ UCHAR InterruptLine;
+ UCHAR InterruptPin;
+ UCHAR BaseClass;
+ UCHAR SubClass;
+ PDEVICE_OBJECT PhysicalDeviceObject;
+ ROUTING_TOKEN RoutingToken;
+ PPCI_PDO_EXTENSION PdoExtension;
+} PCI_LEGACY_DEVICE, *PPCI_LEGACY_DEVICE;
+
//
// IRP Dispatch Routines
//
IN BOOLEAN ForPowerDown
);
+PCI_DEVICE_TYPES
+NTAPI
+PciClassifyDeviceType(
+ IN PPCI_PDO_EXTENSION PdoExtension
+);
+
ULONG_PTR
NTAPI
PciExecuteCriticalSystemRoutine(
IN ULONG_PTR IpiContext
);
+BOOLEAN
+NTAPI
+PciCreateIoDescriptorFromBarLimit(
+ PIO_RESOURCE_DESCRIPTOR ResourceDescriptor,
+ IN PULONG BarArray,
+ IN BOOLEAN Rom
+);
+
BOOLEAN
NTAPI
PciIsSlotPresentInParentMethod(
OUT PUSHORT Command
);
+NTSTATUS
+NTAPI
+PciQueryBusInformation(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPNP_BUS_INFORMATION* Buffer
+);
+
+NTSTATUS
+NTAPI
+PciQueryCapabilities(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN OUT PDEVICE_CAPABILITIES DeviceCapability
+);
+
+PCM_PARTIAL_RESOURCE_DESCRIPTOR
+NTAPI
+PciNextPartialDescriptor(
+ PCM_PARTIAL_RESOURCE_DESCRIPTOR CmDescriptor
+);
+
//
// Configuration Routines
//
IN PPCI_COMMON_HEADER PciData
);
+VOID
+NTAPI
+PciDebugDumpQueryCapabilities(
+ IN PDEVICE_CAPABILITIES DeviceCaps
+);
+
+VOID
+NTAPI
+PciDebugPrintIoResReqList(
+ IN PIO_RESOURCE_REQUIREMENTS_LIST Requirements
+);
+
+VOID
+NTAPI
+PciDebugPrintCmResList(
+ IN PCM_RESOURCE_LIST ResourceList
+);
+
+VOID
+NTAPI
+PciDebugPrintPartialResource(
+ IN PCM_PARTIAL_RESOURCE_DESCRIPTOR PartialResource
+);
+
//
// Interface Support
//
IN OUT PDEVICE_RELATIONS *pDeviceRelations
);
+NTSTATUS
+NTAPI
+PciQueryResources(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ OUT PCM_RESOURCE_LIST *Buffer
+);
+
+NTSTATUS
+NTAPI
+PciQueryTargetDeviceRelations(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN OUT PDEVICE_RELATIONS *pDeviceRelations
+);
+
+NTSTATUS
+NTAPI
+PciQueryEjectionRelations(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN OUT PDEVICE_RELATIONS *pDeviceRelations
+);
+
+NTSTATUS
+NTAPI
+PciQueryRequirements(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN OUT PIO_RESOURCE_REQUIREMENTS_LIST *RequirementsList
+);
+
+BOOLEAN
+NTAPI
+PciComputeNewCurrentSettings(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PCM_RESOURCE_LIST ResourceList
+);
+
+NTSTATUS
+NTAPI
+PciSetResources(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN BOOLEAN DoReset,
+ IN BOOLEAN SomethingSomethingDarkSide
+);
+
+NTSTATUS
+NTAPI
+PciBuildRequirementsList(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData,
+ OUT PIO_RESOURCE_REQUIREMENTS_LIST* Buffer
+);
+
//
// Identification Functions
//
IN UCHAR SubClass
);
+NTSTATUS
+NTAPI
+PciQueryDeviceText(
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN DEVICE_TEXT_TYPE QueryType,
+ IN ULONG Locale,
+ OUT PWCHAR *Buffer
+);
+
+NTSTATUS
+NTAPI
+PciQueryId(
+ IN PPCI_PDO_EXTENSION DeviceExtension,
+ IN BUS_QUERY_ID_TYPE QueryType,
+ OUT PWCHAR *Buffer
+);
+
//
// CardBUS Support
//
VOID
NTAPI
Cardbus_ResetDevice(
- IN PPCI_CONFIGURATOR_CONTEXT Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
);
VOID
NTAPI
Cardbus_ChangeResourceSettings(
- IN PPCI_CONFIGURATOR_CONTEXT Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
);
//
VOID
NTAPI
Device_ResetDevice(
- IN PPCI_CONFIGURATOR_CONTEXT Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
);
VOID
NTAPI
Device_ChangeResourceSettings(
- IN PPCI_CONFIGURATOR_CONTEXT Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
);
//
VOID
NTAPI
PPBridge_ResetDevice(
- IN PPCI_CONFIGURATOR_CONTEXT Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
);
VOID
NTAPI
PPBridge_ChangeResourceSettings(
- IN PPCI_CONFIGURATOR_CONTEXT Context
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ IN PPCI_COMMON_HEADER PciData
+);
+
+//
+// Bus Number Routines
+//
+BOOLEAN
+NTAPI
+PciAreBusNumbersConfigured(
+ IN PPCI_PDO_EXTENSION PdoExtension
+);
+
+//
+// Routine Interface
+//
+NTSTATUS
+NTAPI
+PciCacheLegacyDeviceRouting(
+ IN PDEVICE_OBJECT DeviceObject,
+ IN ULONG BusNumber,
+ IN ULONG SlotNumber,
+ IN UCHAR InterruptLine,
+ IN UCHAR InterruptPin,
+ IN UCHAR BaseClass,
+ IN UCHAR SubClass,
+ IN PDEVICE_OBJECT PhysicalDeviceObject,
+ IN PPCI_PDO_EXTENSION PdoExtension,
+ OUT PDEVICE_OBJECT *pFoundDeviceObject
);
//
extern PDRIVER_OBJECT PciDriverObject;
extern PWATCHDOG_TABLE WdTable;
extern PPCI_HACK_ENTRY PciHackTable;
+extern BOOLEAN PciAssignBusNumbers;
extern BOOLEAN PciEnableNativeModeATA;
+extern PPCI_IRQ_ROUTING_TABLE PciIrqRoutingTable;
+extern BOOLEAN PciRunningDatacenter;
/* Exported by NTOS, should this go in the NDK? */
extern NTSYSAPI BOOLEAN InitSafeBootMode;