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A USB function driver supports runtime idle detection by implementing USB selective suspend. This white paper provides guidance for driver developers on how to implement selective suspend in USB drivers that are based on the Windows Driver Foundation (WDF).
This information applies for the following operating systems: Windows 7 Windows Server 2008 R2 Windows Server 2008 Windows Vista Windows Server 2003 Windows XP Windows 2000
What's new:
Added description of how a UMDF USB driver can be the power policy owner and can implement idle and wake support.
Included in this white paper:
About Selective Suspend
Power Policy Ownership, I/O Queues, and Selective Suspend
