139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1998 - 1998
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//
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// File: acpiutil.h
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//
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//--------------------------------------------------------------------------
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#if !defined (___acpiutil_h___)
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#define ___acpiutil_h___
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//
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// ACPI Control Method Stuff
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//
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#define ACPI_METHOD_GET_TASK_FILE ((ULONG) 'FTG_') // _GTF
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#define ACPI_METHOD_GET_TIMING ((ULONG) 'MTG_') // _GTM
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#define ACPI_METHOD_SET_TIMING ((ULONG) 'MTS_') // _STM
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#define ACPI_XFER_MODE_NOT_SUPPORT (0xffffffff)
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#pragma pack(1)
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typedef struct _ACPI_GTF_IDE_REGISTERS {
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UCHAR FeaturesReg;
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UCHAR SectorCountReg;
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UCHAR SectorNumberReg;
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UCHAR CylLowReg;
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UCHAR CylHighReg;
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UCHAR DriveHeadReg;
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UCHAR CommandReg;
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} ACPI_GTF_IDE_REGISTERS, *PACPI_GTF_IDE_REGISTERS;
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#pragma pack()
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typedef struct _ACPI_IDE_TIMING {
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struct _TIMING {
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ULONG Pio;
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ULONG Dma;
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} Speed[MAX_IDE_DEVICE];
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union {
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struct {
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ULONG UltraDma0:1;
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ULONG IoChannelReady0:1;
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ULONG UltraDma1:1;
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ULONG IoChannelReady1:1;
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ULONG IndependentTiming:1;
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ULONG Reserved:27;
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} b;
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ULONG AsULong;
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} Flags;
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} ACPI_IDE_TIMING, *PACPI_IDE_TIMING;
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NTSTATUS
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DeviceQueryFirmwareBootSettings (
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IN PPDO_EXTENSION PdoExtension,
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IN OUT PDEVICE_SETTINGS *IdeBiosSettings
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);
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NTSTATUS
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DeviceQueryACPISettings (
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IN PDEVICE_EXTENSION_HEADER DoExtension,
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IN ULONG ControlMethodName,
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OUT PACPI_EVAL_OUTPUT_BUFFER *QueryResult
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);
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NTSTATUS
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DeviceQueryACPISettingsCompletionRoutine (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Context
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);
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NTSTATUS
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DeviceQueryChannelTimingSettings (
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IN PFDO_EXTENSION FdoExtension,
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IN OUT PACPI_IDE_TIMING TimimgSettings
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);
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typedef struct _SYNC_SET_ACPI_TIMING_CONTEXT {
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KEVENT Event;
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NTSTATUS IrpStatus;
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} SYNC_SET_ACPI_TIMING_CONTEXT, *PSYNC_SET_ACPI_TIMING_CONTEXT;
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NTSTATUS
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ChannelSyncSetACPITimingSettings (
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IN PFDO_EXTENSION FdoExtension,
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IN PACPI_IDE_TIMING TimimgSettings,
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IN PIDENTIFY_DATA AtaIdentifyData[MAX_IDE_DEVICE]
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);
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NTSTATUS
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ChannelSyncSetACPITimingSettingsCompletionRoutine (
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IN PDEVICE_OBJECT DeviceObject,
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IN NTSTATUS Status,
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IN PVOID Context
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);
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typedef
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NTSTATUS
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(*PSET_ACPI_TIMING_COMPLETION_ROUTINE) (
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IN PDEVICE_OBJECT DeviceObject,
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IN NTSTATUS Status,
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IN PVOID Context
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);
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typedef struct _ASYNC_SET_ACPI_TIMING_CONTEXT {
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PFDO_EXTENSION FdoExtension;
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PSET_ACPI_TIMING_COMPLETION_ROUTINE CallerCompletionRoutine;
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PVOID CallerContext;
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} ASYNC_SET_ACPI_TIMING_CONTEXT, *PASYNC_SET_ACPI_TIMING_CONTEXT;
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NTSTATUS
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ChannelSetACPITimingSettings (
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IN PFDO_EXTENSION FdoExtension,
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IN PACPI_IDE_TIMING TimimgSettings,
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IN PIDENTIFY_DATA AtaIdentifyData[MAX_IDE_DEVICE],
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IN PSET_ACPI_TIMING_COMPLETION_ROUTINE CallerCompletionRoutine,
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IN PVOID CallerContext
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);
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NTSTATUS
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ChannelSetACPITimingSettingsCompletionRoutine (
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PVOID Context
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);
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#endif // ___acpiutil_h___
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