pnproot.c File Reference

#include <ntoskrnl.h>
#include <debug.h>

Go to the source code of this file.

Data Structures
struct	PPNPROOT_DEVICE
struct	PPNPROOT_COMMON_DEVICE_EXTENSION
struct	PPNPROOT_PDO_DEVICE_EXTENSION
struct	PPNPROOT_FDO_DEVICE_EXTENSION
struct	PBUFFER
Defines
#define	NDEBUG
#define	ENUM_NAME_ROOT   L"Root"
Enumerations
enum	PNPROOT_DEVICE_STATE {   dsStopped, dsStarted, dsPaused, dsRemoved,   dsSurpriseRemoved }
Functions
static NTSTATUS	LocateChildDevice (IN PPNPROOT_FDO_DEVICE_EXTENSION DeviceExtension, IN PCWSTR DeviceId, IN PCWSTR InstanceId, OUT PPNPROOT_DEVICE *ChildDevice)
NTSTATUS	PnpRootRegisterDevice (IN PDEVICE_OBJECT DeviceObject)
NTSTATUS	PnpRootCreateDevice (IN PUNICODE_STRING ServiceName, IN OPTIONAL PDRIVER_OBJECT DriverObject, OUT PDEVICE_OBJECT *PhysicalDeviceObject, OUT OPTIONAL PUNICODE_STRING FullInstancePath)
static NTSTATUS NTAPI	QueryStringCallback (IN PWSTR ValueName, IN ULONG ValueType, IN PVOID ValueData, IN ULONG ValueLength, IN PVOID Context, IN PVOID EntryContext)
static NTSTATUS NTAPI	QueryBinaryValueCallback (IN PWSTR ValueName, IN ULONG ValueType, IN PVOID ValueData, IN ULONG ValueLength, IN PVOID Context, IN PVOID EntryContext)
static NTSTATUS	EnumerateDevices (IN PDEVICE_OBJECT DeviceObject)
static NTSTATUS	PnpRootQueryDeviceRelations (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS	PnpRootFdoPnpControl (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS	PdoQueryDeviceRelations (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PIO_STACK_LOCATION IrpSp)
static NTSTATUS	PdoQueryCapabilities (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PIO_STACK_LOCATION IrpSp)
static NTSTATUS	PdoQueryResources (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PIO_STACK_LOCATION IrpSp)
static NTSTATUS	PdoQueryResourceRequirements (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PIO_STACK_LOCATION IrpSp)
static NTSTATUS	PdoQueryDeviceText (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PIO_STACK_LOCATION IrpSp)
static NTSTATUS	PdoQueryId (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PIO_STACK_LOCATION IrpSp)
static NTSTATUS	PdoQueryBusInformation (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PIO_STACK_LOCATION IrpSp)
static NTSTATUS	PnpRootPdoPnpControl (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static NTSTATUS NTAPI	PnpRootPnpControl (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
NTSTATUS NTAPI	PnpRootAddDevice (IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT PhysicalDeviceObject)
NTSTATUS NTAPI	PnpRootDriverEntry (IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath)
Variables
static PDEVICE_OBJECT	PnpRootDeviceObject = NULL