D0 Entry/Exit required?

If the hardware/device driver does not need to do anything at D0 Entry/Exit, does one need to provide the callback functions in a KMDF driver?

No. KMDF is an opt-in model - you implement callbacks only when you need to do something specific to your device/driver.

-----Original Message-----
From: xxxxx@lists.osr.com [mailto:xxxxx@lists.osr.com] On Behalf Of Michael Wade
Sent: Thursday, January 13, 2011 3:51 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] D0 Entry/Exit required?

If the hardware/device driver does not need to do anything at D0 Entry/Exit, does one need to provide the callback functions in a KMDF driver?


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