iommu/vt-d: Add second level page table interface
This adds the interfaces to setup or tear down the structures for second level page table translations. This includes types of second level only translation and pass through. Cc: Ashok Raj <ashok.raj@intel.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Kevin Tian <kevin.tian@intel.com> Signed-off-by:Sanjay Kumar <sanjay.k.kumar@intel.com> Signed-off-by:
Liu Yi L <yi.l.liu@intel.com> Signed-off-by:
Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by:
Ashok Raj <ashok.raj@intel.com> Signed-off-by:
Joerg Roedel <jroedel@suse.de>
parent
3b33d4ab
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