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Diffstat (limited to 'arch/ia64/include/asm/iommu.h')
-rw-r--r--arch/ia64/include/asm/iommu.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 7904f591a79b..eb0db20c9d4c 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -2,6 +2,8 @@
#ifndef _ASM_IA64_IOMMU_H
#define _ASM_IA64_IOMMU_H 1
+#include <linux/acpi.h>
+
/* 10 seconds */
#define DMAR_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10)
@@ -9,6 +11,9 @@ extern void no_iommu_init(void);
#ifdef CONFIG_INTEL_IOMMU
extern int force_iommu, no_iommu;
extern int iommu_detected;
+
+static inline int __init
+arch_rmrr_sanity_check(struct acpi_dmar_reserved_memory *rmrr) { return 0; }
#else
#define no_iommu (1)
#define iommu_detected (0)