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Commit 2b188723 authored by Joerg Roedel's avatar Joerg Roedel Committed by Ingo Molnar
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x86, AMD IOMMU: add Kconfig entry 



This patch adds the Kconfig entry for the AMD IOMMU driver.

Signed-off-by: default avatarJoerg 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: default avatarIngo Molnar <mingo@elte.hu>
parent 543cf4cb

arch/x86/Kconfig

+7 −0
Original line number Original line Diff line number Diff line
@@ -549,6 +549,13 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT 
	  Calgary anyway, pass 'iommu=calgary' on the kernel command line.

	  Calgary anyway, pass 'iommu=calgary' on the kernel command line.

	  If unsure, say Y.

	  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

# need this always selected by IOMMU for the VIA workaround

config SWIOTLB

config SWIOTLB

	bool

	bool