windows-nt/Source/XPSP1/NT/drivers/storage/ide/atapi/regutils.h

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2020-09-26 03:20:57 -05:00
/*++
Copyright (C) 1997-99 Microsoft Corporation
Module Name:
regutil.h
Abstract:
--*/
#if !defined (___regutils_h___)
#define ___regutils_h___
//
// Device Parameter Registry Flag Names
//
#define MASTER_DEVICE_TYPE L"MasterDeviceType"
#define SLAVE_DEVICE_TYPE L"SlaveDeviceType"
#define MASTER_DEVICE_TYPE2 L"MasterDeviceType2"
#define SLAVE_DEVICE_TYPE2 L"SlaveDeviceType2"
#define DRIVER_PARAMETER_SUBKEY "Parameters"
#define NEED_IDENT_DEVICE L"NeedIdentDevice"
#define PIO_ONLY_DEVICE L"PioOnlyDevice"
#define DEFAULT_PIO_DEVICE L"DefaultPioAtapiDevice"
#define AUTO_EJECT_ZIP_DEVICE L"AutoEjectZipDevice"
#define GHOST_SLAVE_DEVICE L"GhostSlave"
#define CHECK_POWER_FLUSH_DEVICE L"UseCheckPowerForFlush"
#define NO_FLUSH_DEVICE L"NoFlushDevice"
#define NO_POWER_DOWN_DEVICE L"NoPowerDownDevice"
#define NONREMOVABLE_MEDIA_OVERRIDE L"NonRemovableMedia"
#define LEGACY_DETECTION L"LegacyDetection"
NTSTATUS
IdePortGetParameterFromServiceSubKey (
IN PDRIVER_OBJECT DriverObject,
IN PWSTR ParameterName,
IN ULONG ParameterType,
IN BOOLEAN Read,
OUT PVOID *ParameterValue,
IN ULONG ParameterValueWriteSize
);
NTSTATUS
IdePortRegQueryRoutine (
IN PWSTR ValueName,
IN ULONG ValueType,
IN PVOID ValueData,
IN ULONG ValueLength,
IN PVOID Context,
IN PVOID EntryContext
);
NTSTATUS
IdePortGetDeviceParameter (
IN PFDO_EXTENSION FdoExtension,
IN PWSTR ParameterName,
IN OUT PULONG ParameterValue
);
NTSTATUS
IdePortSaveDeviceParameter (
IN PFDO_EXTENSION FdoExtension,
IN PWSTR ParameterName,
IN ULONG ParameterValue
);
HANDLE
IdePortOpenServiceSubKey (
IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING SubKeyPath
);
VOID
IdePortCloseServiceSubKey (
IN HANDLE SubServiceKey
);
#endif // ___regutils_h___