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[Xen-devel] [PATCH]vtd, one more fix about PMR disable

  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
  • Date: Wed, 7 Nov 2007 09:35:30 +0800
  • Delivery-date: Tue, 06 Nov 2007 17:37:46 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acgg3ntyiC3DrkiISman5bJsMgyw8w==
  • Thread-topic: [PATCH]vtd, one more fix about PMR disable

One more fix about PMR disable.

Move PMR disable into per-iommu enable function, instead of in
current iommu_setup which only takes effect on first VT-d engine.
This change also enlightens S3 resume path.

Signed-off-by Gang Wei (Jimmy) <gang.wei@xxxxxxxxx>
Signed-off-by Kevin Tian <kevin.tian@xxxxxxxxx>


Attachment: pmr_fix_again.patch
Description: pmr_fix_again.patch

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