1 files changed, 5 insertions, 0 deletions

diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c
index afaf9f12c032..393e2725a6e3 100644
--- a/arch/x86/kernel/pci-dma_64.c
+++ b/arch/x86/kernel/pci-dma_64.c
@@ -7,6 +7,7 @@
 #include <linux/string.h>
 #include <linux/pci.h>
 #include <linux/module.h>
+#include <linux/dmar.h>
 #include <asm/io.h>
 #include <asm/iommu.h>
 #include <asm/calgary.h>
@@ -305,6 +306,8 @@ void __init pci_iommu_alloc(void)
         detect_calgary();
 #endif
 
+        detect_intel_iommu();
+
 #ifdef CONFIG_SWIOTLB
         pci_swiotlb_init();
 #endif
@@ -316,6 +319,8 @@ static int __init pci_iommu_init(void)
         calgary_iommu_init();
 #endif
 
+        intel_iommu_init();
+
 #ifdef CONFIG_IOMMU
         gart_iommu_init();
 #endif