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[Xen-devel] [VTD][PATCH] ats and queued invalidation cleanup


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Kay, Allen M" <allen.m.kay@xxxxxxxxx>
  • Date: Fri, 12 Jun 2009 21:45:20 -0700
  • Accept-language: en-US
  • Acceptlanguage: en-US
  • Delivery-date: Fri, 12 Jun 2009 21:45:58 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acnr4b4uYU8PFnoDT1K+rlaE5zrBhg==
  • Thread-topic: [VTD][PATCH] ats and queued invalidation cleanup

Use iommu_qinval in place of qinval_enabled flag.  Use ecap_queued_inval() for 
determining whether queued invalidation is available on this vt-d engine or not.

Signed-off-by: Allen Kay allen.m.kay@xxxxxxxxx

Attachment: ats_cleanup.patch
Description: ats_cleanup.patch

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