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Re: [Xen-devel] [PATCH] [IOMMU] enlarge intr remapping table

from [Zhai, Edwin]

[Permanent Link][Original]

To:	Jan Beulich <JBeulich@xxxxxxxxxx>
Subject:	Re: [Xen-devel] [PATCH] [IOMMU] enlarge intr remapping table
From:	"Zhai, Edwin" <edwin.zhai@xxxxxxxxx>
Date:	Fri, 25 Sep 2009 16:52:39 +0800
Cc:	Xen Developers <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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Thanks,
I'll modify my patch.


Jan Beulich wrote:

"Zhai, Edwin" <edwin.zhai@xxxxxxxxx> 25.09.09 10:36 >>>

Is there any API can be used to map a series of continuous pages?


No, you'll have to figure which one you really need. And even if there
was, you surely wouldn't want to map all 256 at one time.

Jan


--
best rgds,
edwin


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