[nvmewin] INTx

[Luse, Paul E]

Hi Alex,

Yep, you need to grab/release the DpcLock instead of the per message lock when in INTx mode - good catch.

Thx
Paul

From: Chang, Alex [mailto:Alex.Chang at idt.com]
Sent: Monday, February 27, 2012 12:02 PM
To: Luse, Paul E; nvmewin at lists.openfabrics.org
Subject: INTx

Hi Paul,

I believe the newly added DPC scheme crashes the system when using INTx. In IoCompletionDpcRoutine, the driver calls StorPortAcquireMSISpinLock with a specific MsgID causes blue screen. I should have tested it earlier. Should we call StorPortAcquireSpinLock instead?

Thanks,
Alex
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