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[Xen-devel] [PATCH 3/5] VT-d support for PV guests (V2)

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Subject: [Xen-devel] [PATCH 3/5] VT-d support for PV guests (V2)
From: Espen Skoglund <espen.skoglund@xxxxxxxxxxxxx>
Date: Fri, 23 May 2008 20:23:00 +0100
Delivery-date: Fri, 23 May 2008 12:23:42 -0700
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Enable IOMMU for PV guests

Introduce 'iommu_pv' boot parameter (default off).  Added a need_iommu
flag which is set if guest has PCI devices assigned.  IOMMU page
tables are populated with current guest memory when IOMMU is first
enabled for the guest.

Signed-off-by: Espen Skoglund <espen.skoglund@xxxxxxxxxxxxx>


Attachment: xen-iommu-pv.patch
Description: Binary data

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