Driver-to-Power Manager Functions
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4/8/2010
Power Manager provides the following functions for power-manageable devices to request services from Power Manager.
| Function | Description |
|---|---|
Used by device drivers to request that Power Manager update their device power state. |
|
Used by bus drivers and other proxy power managers to intercept all power IOCTLs for a device. |
|
Terminates the proxy relationship initiated by a call to RegisterPowerRelationship. |