-#pragma once
+#ifndef _PCI_PCH_
+#define _PCI_PCH_
#include <ntifs.h>
-#include <wdmguid.h>
-#include <stdio.h>
-#include <ntddk.h>
#define TAG_PCI '0ICP'
typedef struct _PCI_DEVICE
{
- // Entry on device list
- LIST_ENTRY ListEntry;
- // Physical Device Object of device
- PDEVICE_OBJECT Pdo;
- // PCI bus number
- ULONG BusNumber;
- // PCI slot number
- PCI_SLOT_NUMBER SlotNumber;
- // PCI configuration data
- PCI_COMMON_CONFIG PciConfig;
- // Flag used during enumeration to locate removed devices
- BOOLEAN RemovePending;
+ // Entry on device list
+ LIST_ENTRY ListEntry;
+ // Physical Device Object of device
+ PDEVICE_OBJECT Pdo;
+ // PCI bus number
+ ULONG BusNumber;
+ // PCI slot number
+ PCI_SLOT_NUMBER SlotNumber;
+ // PCI configuration data
+ PCI_COMMON_CONFIG PciConfig;
+ // Enable memory space
+ BOOLEAN EnableMemorySpace;
+ // Enable I/O space
+ BOOLEAN EnableIoSpace;
+ // Enable bus master
+ BOOLEAN EnableBusMaster;
} PCI_DEVICE, *PPCI_DEVICE;
-typedef enum {
- dsStopped,
- dsStarted,
- dsPaused,
- dsRemoved,
- dsSurpriseRemoved
+typedef enum
+{
+ dsStopped,
+ dsStarted,
+ dsPaused,
+ dsRemoved,
+ dsSurpriseRemoved
} PCI_DEVICE_STATE;
typedef struct _COMMON_DEVICE_EXTENSION
{
- // Pointer to device object, this device extension is associated with
- PDEVICE_OBJECT DeviceObject;
- // Wether this device extension is for an FDO or PDO
- BOOLEAN IsFDO;
- // Wether the device is removed
- BOOLEAN Removed;
- // Current device power state for the device
- DEVICE_POWER_STATE DevicePowerState;
+ // Pointer to device object, this device extension is associated with
+ PDEVICE_OBJECT DeviceObject;
+ // Wether this device extension is for an FDO or PDO
+ BOOLEAN IsFDO;
+ // Wether the device is removed
+ BOOLEAN Removed;
+ // Current device power state for the device
+ DEVICE_POWER_STATE DevicePowerState;
} COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
/* Physical Device Object device extension for a child device */
typedef struct _PDO_DEVICE_EXTENSION
{
- // Common device data
- COMMON_DEVICE_EXTENSION Common;
- // Functional device object
- PDEVICE_OBJECT Fdo;
- // Pointer to PCI Device informations
- PPCI_DEVICE PciDevice;
- // Device ID
- UNICODE_STRING DeviceID;
- // Instance ID
- UNICODE_STRING InstanceID;
- // Hardware IDs
- UNICODE_STRING HardwareIDs;
- // Compatible IDs
- UNICODE_STRING CompatibleIDs;
- // Textual description of device
- UNICODE_STRING DeviceDescription;
- // Textual description of device location
- UNICODE_STRING DeviceLocation;
- // Number of interfaces references
- LONG References;
+ // Common device data
+ COMMON_DEVICE_EXTENSION Common;
+ // Functional device object
+ PDEVICE_OBJECT Fdo;
+ // Pointer to PCI Device informations
+ PPCI_DEVICE PciDevice;
+ // Device ID
+ UNICODE_STRING DeviceID;
+ // Instance ID
+ UNICODE_STRING InstanceID;
+ // Hardware IDs
+ UNICODE_STRING HardwareIDs;
+ // Compatible IDs
+ UNICODE_STRING CompatibleIDs;
+ // Textual description of device
+ UNICODE_STRING DeviceDescription;
+ // Textual description of device location
+ UNICODE_STRING DeviceLocation;
+ // Number of interfaces references
+ LONG References;
} PDO_DEVICE_EXTENSION, *PPDO_DEVICE_EXTENSION;
/* Functional Device Object device extension for the PCI driver device object */
typedef struct _FDO_DEVICE_EXTENSION
{
- // Common device data
- COMMON_DEVICE_EXTENSION Common;
- // Entry on device list
- LIST_ENTRY ListEntry;
- // PCI bus number serviced by this FDO
- ULONG BusNumber;
- // Current state of the driver
- PCI_DEVICE_STATE State;
- // Namespace device list
- LIST_ENTRY DeviceListHead;
- // Number of (not removed) devices in device list
- ULONG DeviceListCount;
- // Lock for namespace device list
- KSPIN_LOCK DeviceListLock;
- // Lower device object
- PDEVICE_OBJECT Ldo;
+ // Common device data
+ COMMON_DEVICE_EXTENSION Common;
+ // Entry on device list
+ LIST_ENTRY ListEntry;
+ // PCI bus number serviced by this FDO
+ ULONG BusNumber;
+ // Current state of the driver
+ PCI_DEVICE_STATE State;
+ // Namespace device list
+ LIST_ENTRY DeviceListHead;
+ // Number of (not removed) devices in device list
+ ULONG DeviceListCount;
+ // Lock for namespace device list
+ KSPIN_LOCK DeviceListLock;
+ // Lower device object
+ PDEVICE_OBJECT Ldo;
} FDO_DEVICE_EXTENSION, *PFDO_DEVICE_EXTENSION;
/* Driver extension associated with PCI driver */
typedef struct _PCI_DRIVER_EXTENSION
{
- //
- LIST_ENTRY BusListHead;
- // Lock for namespace bus list
- KSPIN_LOCK BusListLock;
+ //
+ LIST_ENTRY BusListHead;
+ // Lock for namespace bus list
+ KSPIN_LOCK BusListLock;
} PCI_DRIVER_EXTENSION, *PPCI_DRIVER_EXTENSION;
NTSTATUS
FdoPnpControl(
- PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp);
NTSTATUS
FdoPowerControl(
- PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp);
/* pci.c */
NTSTATUS
PciCreateDeviceIDString(
- PUNICODE_STRING DeviceID,
- PPCI_DEVICE Device);
+ PUNICODE_STRING DeviceID,
+ PPCI_DEVICE Device);
NTSTATUS
PciCreateInstanceIDString(
- PUNICODE_STRING InstanceID,
- PPCI_DEVICE Device);
+ PUNICODE_STRING InstanceID,
+ PPCI_DEVICE Device);
NTSTATUS
PciCreateHardwareIDsString(
- PUNICODE_STRING HardwareIDs,
- PPCI_DEVICE Device);
+ PUNICODE_STRING HardwareIDs,
+ PPCI_DEVICE Device);
NTSTATUS
PciCreateCompatibleIDsString(
- PUNICODE_STRING HardwareIDs,
- PPCI_DEVICE Device);
+ PUNICODE_STRING HardwareIDs,
+ PPCI_DEVICE Device);
NTSTATUS
PciCreateDeviceDescriptionString(
- PUNICODE_STRING DeviceDescription,
- PPCI_DEVICE Device);
+ PUNICODE_STRING DeviceDescription,
+ PPCI_DEVICE Device);
NTSTATUS
PciCreateDeviceLocationString(
- PUNICODE_STRING DeviceLocation,
- PPCI_DEVICE Device);
+ PUNICODE_STRING DeviceLocation,
+ PPCI_DEVICE Device);
NTSTATUS
PciDuplicateUnicodeString(
- IN ULONG Flags,
- IN PCUNICODE_STRING SourceString,
- OUT PUNICODE_STRING DestinationString);
+ IN ULONG Flags,
+ IN PCUNICODE_STRING SourceString,
+ OUT PUNICODE_STRING DestinationString);
/* pdo.c */
NTSTATUS
PdoPnpControl(
- PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp);
NTSTATUS
PdoPowerControl(
- PDEVICE_OBJECT DeviceObject,
- PIRP Irp);
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp);
NTSTATUS
NTAPI
DriverEntry(
- IN PDRIVER_OBJECT DriverObject,
- IN PUNICODE_STRING RegistryPath);
+ IN PDRIVER_OBJECT DriverObject,
+ IN PUNICODE_STRING RegistryPath);
+
+#endif /* _PCI_PCH_ */
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