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/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/ia64/Makefile') diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile index 905d25b13d5a..04cecee1ed1b 100644 --- a/arch/ia64/Makefile +++ b/arch/ia64/Makefile @@ -53,6 +53,7 @@ libs-y += arch/ia64/lib/ core-y += arch/ia64/kernel/ arch/ia64/mm/ core-$(CONFIG_IA32_SUPPORT) += arch/ia64/ia32/ core-$(CONFIG_IA64_DIG) += arch/ia64/dig/ +core-$(CONFIG_IA64_DIG_VTD) += arch/ia64/dig/ core-$(CONFIG_IA64_GENERIC) += arch/ia64/dig/ core-$(CONFIG_IA64_HP_ZX1) += arch/ia64/dig/ core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/ -- cgit v1.2.1