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authorFenghua Yu <fenghua.yu@intel.com>2008-10-17 12:14:13 -0700
committerTony Luck <tony.luck@intel.com>2008-10-17 12:14:13 -0700
commit62fdd7678a26efadd6ac5c2869543caff77d2df0 (patch)
tree0dd67208590c4540ff6a4476579a55bcac0d1fce /arch/ia64/Makefile
parent6bb7a935489dab20802dde6c2cb7d8582f4849bf (diff)
downloadlinux-linaro-stable-62fdd7678a26efadd6ac5c2869543caff77d2df0.tar.gz
[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 <fenghua.yu@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/Makefile')
-rw-r--r--arch/ia64/Makefile1
1 files changed, 1 insertions, 0 deletions
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/