/*++


Module Name:

    intpnp.h

Abstract:

Environment:

    Kernel mode

Notes:

 
--*/

#ifndef _INTUSB_PNP_H
#define _INTUSB_PNP_H

#define REMOTE_WAKEUP_MASK 0x20

NTSTATUS
IntUsb_DispatchPnP(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleStartDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleQueryStopDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleQueryRemoveDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleCancelRemoveDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleSurpriseRemoval(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleRemoveDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleCancelStopDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleStopDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
HandleQueryCapabilities(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
ReadandSelectDescriptors(
    IN PDEVICE_OBJECT DeviceObject
    );

NTSTATUS
ConfigureDevice(
	IN PDEVICE_OBJECT DeviceObject
    );

NTSTATUS
SelectInterfaces(
	IN PDEVICE_OBJECT                DeviceObject,
	IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor
    );

NTSTATUS
DeconfigureDevice(
    IN PDEVICE_OBJECT DeviceObject
    );

NTSTATUS
CallUSBD(
    IN PDEVICE_OBJECT DeviceObject,
    IN PURB           Urb
    );

VOID
ProcessQueuedRequests(
    IN OUT PDEVICE_EXTENSION DeviceExtension
    );

NTSTATUS
IntUsb_GetRegistryDword(
    IN     PWCHAR RegPath,
    IN     PWCHAR ValueName,
    IN OUT PULONG Value
    );

NTSTATUS
IntUsb_DispatchClean(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

VOID 
CleanupReadRequestQueue(
	IN PDEVICE_EXTENSION  deviceExtension,
	IN NTSTATUS status, 
	IN PFILE_OBJECT fop
	);

VOID
DpcRoutine(
    IN PKDPC Dpc,
    IN PVOID DeferredContext,
    IN PVOID SystemArgument1,
    IN PVOID SystemArgument2
    );

VOID
IdleRequestWorkerRoutine(
    IN PDEVICE_OBJECT DeviceObject,
    IN PVOID          Context
    );

NTSTATUS
IntUsb_AbortPipes(
    IN PDEVICE_OBJECT DeviceObject
    );

NTSTATUS
IrpCompletionRoutine(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp,
    IN PVOID          Context
    );

NTSTATUS
CanStopDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
CanRemoveDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP           Irp
    );

NTSTATUS
ReleaseMemory(
    IN PDEVICE_OBJECT DeviceObject
    );

LONG
IntUsb_IoIncrement(
    IN OUT PDEVICE_EXTENSION DeviceExtension
    );

LONG
IntUsb_IoDecrement(
    IN OUT PDEVICE_EXTENSION DeviceExtension
    );

BOOLEAN
CanDeviceSuspend(
    IN PDEVICE_EXTENSION DeviceExtension
    );

PCHAR
PnPMinorFunctionString (
    IN UCHAR MinorFunction
    );

#endif