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SubjectGART_IOMMU without AGP
In the kernel configuration, if I choose x86_64 and PCI, then choose the item
"Garth IOMMU support", which, in turn, chooses not to switch off, support for
AGP. But many IOMMU system does not have AGP bus.

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 738bdc6..410369d 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -585,7 +585,6 @@ config GART_IOMMU
bool "GART IOMMU support" if EMBEDDED
default y
select SWIOTLB
- select AGP
depends on X86_64 && PCI
Support for full DMA access of devices with 32bit memory access only
Signed-off-by: Pavel Vasilyev <>

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