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129 lines
3.8 KiB
129 lines
3.8 KiB
/*++
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Copyright (c) 1998 Microsoft Corporation
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Module Name:
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syspower.h
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Abstract:
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Contains all the code that deals with the system having to determine
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System Power State to Device Power State mappings
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Author:
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Stephane Plante (splante)
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Environment:
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Kernel mode only.
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Revision History:
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October 29th, 1998
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--*/
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#ifndef _SYSPOWER_H_
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#define _SYSPOWER_H_
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#define IoCopyDeviceCapabilitiesMapping( Source, Dest ) \
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RtlCopyMemory( (PUCHAR) Dest, (PUCHAR) Source, \
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(PowerSystemShutdown + 1) * sizeof(DEVICE_POWER_STATE) )
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NTSTATUS
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ACPISystemPowerDetermineSupportedDeviceStates(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN SYSTEM_POWER_STATE SystemState,
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OUT ULONG *SupportedDeviceStates
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);
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DEVICE_POWER_STATE
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ACPISystemPowerDetermineSupportedDeviceWakeState(
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IN PDEVICE_EXTENSION DeviceExtension
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);
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SYSTEM_POWER_STATE
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ACPISystemPowerDetermineSupportedSystemState(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN DEVICE_POWER_STATE DeviceState
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);
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NTSTATUS
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ACPISystemPowerGetSxD(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN SYSTEM_POWER_STATE SystemState,
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OUT DEVICE_POWER_STATE *DeviceState
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);
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NTSTATUS
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ACPISystemPowerInitializeRootMapping(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN PDEVICE_CAPABILITIES DeviceCapabilities
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);
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NTSTATUS
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ACPISystemPowerProcessRootMapping(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN DEVICE_POWER_STATE DeviceMapping[PowerSystemMaximum]
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);
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NTSTATUS
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ACPISystemPowerProcessSxD(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN DEVICE_POWER_STATE CurrentMapping[PowerSystemMaximum],
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IN PBOOLEAN MatchFound
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);
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NTSTATUS
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ACPISystemPowerQueryDeviceCapabilities(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN PDEVICE_CAPABILITIES DeviceCapabilities
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);
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NTSTATUS
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ACPISystemPowerUpdateDeviceCapabilities(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN PDEVICE_CAPABILITIES BaseCapabilities,
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IN PDEVICE_CAPABILITIES DeviceCapabilities
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);
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NTSTATUS
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ACPISystemPowerUpdateWakeCapabilities(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN PDEVICE_CAPABILITIES BaseCapabilities,
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IN PDEVICE_CAPABILITIES DeviceCapabilities,
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IN DEVICE_POWER_STATE CurrentMapping[PowerSystemMaximum],
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IN ULONG *SupportedWake,
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IN SYSTEM_POWER_STATE *SystemWakeLevel,
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IN DEVICE_POWER_STATE *DeviceWakeLevel,
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IN DEVICE_POWER_STATE *FilterWakeLevel
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);
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NTSTATUS
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ACPISystemPowerUpdateWakeCapabilitiesForFilters(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN PDEVICE_CAPABILITIES BaseCapabilities,
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IN PDEVICE_CAPABILITIES DeviceCapabilities,
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IN DEVICE_POWER_STATE CurrentMapping[PowerSystemMaximum],
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IN ULONG *SupportedWake,
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IN SYSTEM_POWER_STATE *SystemWakeLevel,
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IN DEVICE_POWER_STATE *DeviceWakeLevel,
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IN DEVICE_POWER_STATE *FilterWakeLevel
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);
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NTSTATUS
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ACPISystemPowerUpdateWakeCapabilitiesForPDOs(
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IN PDEVICE_EXTENSION DeviceExtension,
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IN PDEVICE_CAPABILITIES BaseCapabilities,
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IN PDEVICE_CAPABILITIES DeviceCapabilities,
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IN DEVICE_POWER_STATE CurrentMapping[PowerSystemMaximum],
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IN ULONG *SupportedWake,
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IN SYSTEM_POWER_STATE *SystemWakeLevel,
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IN DEVICE_POWER_STATE *DeviceWakeLevel,
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IN DEVICE_POWER_STATE *FilterWakeLevel
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);
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#endif
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