send IRP from D0Entry

NTDEV
1

In my filter driver, can I send an IRP down to the next lower device from D0Enty or is this too early and I need to wait until after D0Entry is complete?

Thanks

James

2

Depends on the stack and the specific io. The stack below you has already fully powered up by the time d0entry is called

d

From: James Harpermailto:xxxxx
Sent: ?1/?31/?2013 3:53 AM
To: Windows System Software Devs Interest Listmailto:xxxxx
Subject: [ntdev] send IRP from D0Entry

In my filter driver, can I send an IRP down to the next lower device from D0Enty or is this too early and I need to wait until after D0Entry is complete?

Thanks

James

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