From 52815b75682e25db45545911fd2b09ef5856e695 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Thu, 17 Nov 2011 17:24:28 +0100 Subject: iommu/amd: Add support for IOMMUv2 domain mode This patch adds support for protection domains that implement two-level paging for devices. Signed-off-by: Joerg Roedel --- drivers/iommu/Kconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/iommu/Kconfig') diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 5414253b185..220dfc24b31 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -34,7 +34,9 @@ config AMD_IOMMU bool "AMD IOMMU support" select SWIOTLB select PCI_MSI - select PCI_IOV + select PCI_ATS + select PCI_PRI + select PCI_PASID select IOMMU_API depends on X86_64 && PCI && ACPI ---help--- -- cgit v1.2.3