From 1aaf118352b85bb359ce28070bcc478f659a7031 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Wed, 26 Nov 2008 17:25:13 +0100 Subject: select IOMMU_API when DMAR and/or AMD_IOMMU is selected These two IOMMUs can implement the current version of this API. So select the API if one or both of these IOMMU drivers is selected. Signed-off-by: Joerg Roedel --- arch/x86/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/x86/Kconfig') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 249d1e0824b..4737435b00d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -599,6 +599,9 @@ config SWIOTLB config IOMMU_HELPER def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU) +config IOMMU_API + def_bool (AMD_IOMMU || DMAR) + config MAXSMP bool "Configure Maximum number of SMP Processors and NUMA Nodes" depends on X86_64 && SMP && DEBUG_KERNEL && EXPERIMENTAL -- cgit v1.2.3