140 lines
4.4 KiB
C
140 lines
4.4 KiB
C
/*++
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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volmgr.h
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Abstract:
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This file defines the services supplied by the volume managers.
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Author:
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norbertk
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Revision History:
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--*/
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#ifndef _VOLMGR_
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#define _VOLMGR_
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#include <volmgrx.h>
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#define IOCTL_INTERNAL_VOLMGR_PARTITION_ARRIVED CTL_CODE(VOLMGRCONTROLTYPE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_PARTITION_REMOVED CTL_CODE(VOLMGRCONTROLTYPE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_WHOLE_DISK_REMOVED CTL_CODE(VOLMGRCONTROLTYPE, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_REFERENCE_DEPENDANT_VOLUMES CTL_CODE(VOLMGRCONTROLTYPE, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_LEGACY_PARTITION_ARRIVED CTL_CODE(VOLMGRCONTROLTYPE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_LEGACY_PARTITION_REMOVED CTL_CODE(VOLMGRCONTROLTYPE, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_QUERY_CHANGE_PARTITION CTL_CODE(VOLMGRCONTROLTYPE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_CANCEL_CHANGE_PARTITION CTL_CODE(VOLMGRCONTROLTYPE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_PARTITION_CHANGED CTL_CODE(VOLMGRCONTROLTYPE, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_PMWMICOUNTERLIB_CONTEXT CTL_CODE(VOLMGRCONTROLTYPE, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_VOLMGR_SET_POWER_STATE CTL_CODE(VOLMGRCONTROLTYPE, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)
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//
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// Input structure for IOCTL_INTERNAL_VOLMGR_PARTITION_ARRIVED,
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// IOCTL_INTERNAL_VOLMGR_PARTITION_REMOVED,
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// IOCTL_INTERNAL_VOLMGR_REFERENCE_DEPENDANT_VOLUMES,
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// IOCTL_INTERNAL_VOLMGR_QUERY_CHANGE_PARTITION,
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// IOCTL_INTERNAL_VOLMGR_CANCEL_CHANGE_PARTITION, and
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// IOCTL_INTERNAL_VOLMGR_PARTITION_CHANGED.
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//
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typedef struct _VOLMGR_PARTITION_INFORMATION {
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PDEVICE_OBJECT PartitionDeviceObject;
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PDEVICE_OBJECT WholeDiskPdo;
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} VOLMGR_PARTITION_INFORMATION, *PVOLMGR_PARTITION_INFORMATION;
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//
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// Input structure for IOCTL_INTERNAL_VOLMGR_WHOLE_DISK_REMOVED.
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//
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typedef struct _VOLMGR_WHOLE_DISK_INFORMATION {
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PDEVICE_OBJECT WholeDiskPdo;
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} VOLMGR_WHOLE_DISK_INFORMATION, *PVOLMGR_WHOLE_DISK_INFORMATION;
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//
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// Output structure for IOCTL_INTERNAL_VOLMGR_REFERENCE_DEPENDANT_VOLUMES.
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//
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typedef struct _VOLMGR_DEPENDANT_VOLUMES_INFORMATION {
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PDEVICE_RELATIONS DependantVolumeReferences;
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} VOLMGR_DEPENDANT_VOLUMES_INFORMATION, *PVOLMGR_DEPENDANT_VOLUMES_INFORMATION;
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//
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// Input structure for IOCTL_INTERNAL_VOLMGR_LEGACY_PARTITION_ARRIVED and
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// IOCTL_INTERNAL_VOLMGR_LEGACY_PARTITION_REMOVED.
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//
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typedef struct _VOLMGR_LEGACY_PARTITION_INFORMATION {
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PDEVICE_OBJECT LegacyWholeDiskDeviceObject;
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ULONG DiskNumber;
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ULONG PartitionNumber;
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} VOLMGR_LEGACY_PARTITION_INFORMATION, *PVOLMGR_LEGACY_PARTITION_INFORMATION;
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//
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// Input structure for IOCTL_INTERNAL_VOLMGR_PMWMICOUNTERLIB_CONTEXT
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//
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typedef
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NTSTATUS
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(*PPMWMICOUNTERENABLE) (
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IN OUT PVOID* CounterContext
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);
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typedef
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BOOLEAN
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(*PPMWMICOUNTERDISABLE) (
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IN PVOID* CounterContext,
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IN BOOLEAN ForceDisable,
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IN BOOLEAN DeallocateOnZero
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);
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typedef
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VOID
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(*PPMWMICOUNTERIOSTART) (
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IN PVOID CounterContext,
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OUT PLARGE_INTEGER TimeStamp
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);
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typedef
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VOID
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(*PPMWMICOUNTERIOCOMPLETE) (
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IN PVOID CounterContext,
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IN PIRP Irp,
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IN PLARGE_INTEGER TimeStamp
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);
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typedef
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VOID
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(*PPMWMICOUNTERQUERY) (
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IN PVOID CounterContext,
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IN OUT PDISK_PERFORMANCE CounterBuffer,
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IN PWCHAR StorageManagerName,
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IN ULONG StorageDeviceNumber
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);
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typedef struct _PMWMICOUNTERLIB_CONTEXT {
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PPMWMICOUNTERENABLE PmWmiCounterEnable;
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PPMWMICOUNTERDISABLE PmWmiCounterDisable;
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PPMWMICOUNTERIOSTART PmWmiCounterIoStart;
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PPMWMICOUNTERIOCOMPLETE PmWmiCounterIoComplete;
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PPMWMICOUNTERQUERY PmWmiCounterQuery;
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} PMWMICOUNTERLIB_CONTEXT, *PPMWMICOUNTERLIB_CONTEXT;
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//
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// Input structure for IOCTL_INTERNAL_VOLMGR_SET_POWER_STATE
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//
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typedef struct _VOLMGR_POWER_STATE {
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PDEVICE_OBJECT PartitionDeviceObject;
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PDEVICE_OBJECT WholeDiskPdo;
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DEVICE_POWER_STATE PowerState;
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} VOLMGR_POWER_STATE, *PVOLMGR_POWER_STATE;
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#endif
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