164 lines
3.0 KiB
C
164 lines
3.0 KiB
C
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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sSPwr.h
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Abstract:
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Environment:
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Kernel mode
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Notes:
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Copyright (c) 2000 Microsoft Corporation.
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All Rights Reserved.
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--*/
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#ifndef __POWER_H
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#define __POWER_H
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typedef struct _POWER_COMPLETION_CONTEXT {
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PDEVICE_OBJECT DeviceObject;
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PIRP SIrp;
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} POWER_COMPLETION_CONTEXT, *PPOWER_COMPLETION_CONTEXT;
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typedef struct _WORKER_THREAD_CONTEXT {
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PDEVICE_OBJECT DeviceObject;
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PIRP Irp;
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PIO_WORKITEM WorkItem;
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} WORKER_THREAD_CONTEXT, *PWORKER_THREAD_CONTEXT;
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NTSTATUS
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SS_DispatchPower(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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NTSTATUS
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HandleSystemQueryPower(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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NTSTATUS
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HandleSystemSetPower(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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NTSTATUS
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HandleDeviceQueryPower(
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp
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);
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NTSTATUS
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SysPoCompletionRoutine(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PDEVICE_EXTENSION DeviceExtension
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);
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VOID
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SendDeviceIrp(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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VOID
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DevPoCompletionRoutine(
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IN PDEVICE_OBJECT DeviceObject,
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IN UCHAR MinorFunction,
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IN POWER_STATE PowerState,
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IN PVOID Context,
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IN PIO_STATUS_BLOCK IoStatus
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);
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NTSTATUS
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HandleDeviceSetPower(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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NTSTATUS
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FinishDevPoUpIrp(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PDEVICE_EXTENSION DeviceExtension
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);
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NTSTATUS
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SetDeviceFunctional(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PDEVICE_EXTENSION DeviceExtension
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);
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NTSTATUS
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FinishDevPoDnIrp(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PDEVICE_EXTENSION DeviceExtension
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);
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NTSTATUS
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HoldIoRequests(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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VOID
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HoldIoRequestsWorkerRoutine(
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IN PDEVICE_OBJECT DeviceObject,
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IN PVOID Context
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);
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NTSTATUS
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QueueRequest(
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IN OUT PDEVICE_EXTENSION DeviceExtension,
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IN PIRP Irp
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);
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VOID
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CancelQueued(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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NTSTATUS
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WaitWakeCompletionRoutine(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PDEVICE_EXTENSION DeviceExtension
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);
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NTSTATUS
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IssueWaitWake(
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IN PDEVICE_EXTENSION DeviceExtension
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);
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VOID
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CancelWaitWake(
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IN PDEVICE_EXTENSION DeviceExtension
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);
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VOID
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WaitWakeCallback(
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IN PDEVICE_OBJECT DeviceObject,
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IN UCHAR MinorFunction,
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IN POWER_STATE PowerState,
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IN PVOID Context,
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IN PIO_STATUS_BLOCK IoStatus
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);
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PCHAR
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PowerMinorFunctionString (
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IN UCHAR MinorFunction
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);
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#endif |