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| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-06-26 21:27:37 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-27 10:12:06 +0200 |
| commit | 2b188723ee1707ca902ddb98ce1decdeafb5190a (patch) | |
| tree | a5a318e010bad44d0426d81f7c51438b88d085a7 /arch/x86 | |
| parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) | |
| download | op-kernel-dev-2b188723ee1707ca902ddb98ce1decdeafb5190a.zip op-kernel-dev-2b188723ee1707ca902ddb98ce1decdeafb5190a.tar.gz | |
x86, AMD IOMMU: add Kconfig entry
This patch adds the Kconfig entry for the AMD IOMMU driver.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e0edaaa..5a82f18 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -549,6 +549,13 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT Calgary anyway, pass 'iommu=calgary' on the kernel command line. If unsure, say Y. +config AMD_IOMMU + bool "AMD IOMMU support" + select SWIOTL + depends on X86_64 && PCI + help + Select this to get support for AMD IOMMU hardware in your system. + # need this always selected by IOMMU for the VIA workaround config SWIOTLB bool |
