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authorJoerg Roedel <joerg.roedel@amd.com>2011-11-17 17:24:28 +0100
committerJoerg Roedel <joerg.roedel@amd.com>2011-12-12 15:18:57 +0100
commit52815b75682e25db45545911fd2b09ef5856e695 (patch)
treea54d7812e6d68d0663e6929f29dadf0ce5f74c59 /drivers/iommu/Kconfig
parent132bd68f180dd5de9176e20532910503f6393f14 (diff)
downloadlinux-52815b75682e25db45545911fd2b09ef5856e695.tar.bz2
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 <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/Kconfig')
-rw-r--r--drivers/iommu/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 5414253b185a..220dfc24b311 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---