iommu/vt-d: Add first level page table interface

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This adds an interface to setup the PASID entries for first
level page table translation.

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>

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Lu Baolu 2018-12-10 09:59:04 +08:00 • committed by Joerg Roedel

parent 7373a8cc38

commit 437f35e1cd

3 changed files with 92 additions and 0 deletions

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80

drivers/iommu/intel-pasid.c

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11

drivers/iommu/intel-pasid.h

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1

include/linux/intel-iommu.h

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