From 62fdd7678a26efadd6ac5c2869543caff77d2df0 Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Fri, 17 Oct 2008 12:14:13 -0700 Subject: [IA64] Add Variable Page Size and IA64 Support in Intel IOMMU The patch contains Intel IOMMU IA64 specific code. It defines new machvec dig_vtd, hooks for IOMMU, DMAR table detection, cache line flush function, etc. For a generic kernel with CONFIG_DMAR=y, if Intel IOMMU is detected, dig_vtd is used for machinve vector. Otherwise, kernel falls back to dig machine vector. Kernel parameter "machvec=dig" or "intel_iommu=off" can be used to force kernel to boot dig machine vector. Signed-off-by: Fenghua Yu Signed-off-by: Tony Luck --- arch/ia64/kernel/Makefile | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/ia64/kernel/Makefile') diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index 87fea11aecb7..af0e750705e3 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -42,6 +42,10 @@ obj-$(CONFIG_IA64_ESI) += esi.o ifneq ($(CONFIG_IA64_ESI),) obj-y += esi_stub.o # must be in kernel proper endif +obj-$(CONFIG_DMAR) += pci-dma.o +ifeq ($(CONFIG_DMAR), y) +obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o +endif # The gate DSO image is built using a special linker script. targets += gate.so gate-syms.o -- cgit v1.2.3