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RE: [Xen-devel] RE: [PATCH] [RFC] VT-d: always clean up dpci timers.

from [Kay, Allen M] [Permanent Link][Original]
To: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
Subject: RE: [Xen-devel] RE: [PATCH] [RFC] VT-d: always clean up dpci timers.
From: "Kay, Allen M" <allen.m.kay@xxxxxxxxx>
Date: Fri, 22 Jul 2011 00:33:28 -0700
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Thread-topic: [Xen-devel] RE: [PATCH] [RFC] VT-d: always clean up dpci timers. 
> Is there a mapping from bdf to irq in the iommu code or are they handled
> entirely separately?

I think they are handled separately inside of xen.  Irq stuff is mostly about 
mirq to girq mapping.  There should be BDF to irq correlation in user mode code.

Allen

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