iommu/vt-d: Convert intel iommu driver to the iommu ops

Convert the intel iommu driver to the dma-iommu api. Remove the iova handling and reserve region code from the intel iommu driver. Signed-off-by: Tom Murphy <murphyt7@tcd.ie> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Tested-by: Logan Gunthorpe <logang@deltatee.com> Link: https://lore.kernel.org/r/20201124082057.2614359-7-baolu.lu@linux.intel.com Signed-off-by: Will Deacon <will@kernel.org>
mariux64 · Nov 25, 2020 · c588072 · c588072
1 parent c062db0
commit c588072
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diff --git a/drivers/iommu/intel/Kconfig b/drivers/iommu/intel/Kconfig
@@ -13,6 +13,7 @@ config INTEL_IOMMU
 	select DMAR_TABLE
 	select SWIOTLB
 	select IOASID
+	select IOMMU_DMA
 	help
 	  DMA remapping (DMAR) devices support enables independent address
 	  translations for Direct Memory Access (DMA) from devices.