D39186.diff
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	diff --git a/sys/arm64/iommu/iommu_pte.h b/sys/arm64/iommu/iommu_pte.h
	--- a/sys/arm64/iommu/iommu_pte.h
	+++ b/sys/arm64/iommu/iommu_pte.h
	@@ -35,8 +35,6 @@

	/* Level 0 table, 512GiB per entry */
	#define IOMMU_L0_SHIFT 39
	-#define IOMMU_L0_SIZE (1ul << IOMMU_L0_SHIFT)
	-#define IOMMU_L0_OFFSET (IOMMU_L0_SIZE - 1ul)
	#define IOMMU_L0_INVAL 0x0 /* An invalid address */
	/* 0x1 Level 0 doesn't support block translation */
	/* 0x2 also marks an invalid address */
	@@ -44,14 +42,12 @@

	/* Level 1 table, 1GiB per entry */
	#define IOMMU_L1_SHIFT 30
	-#define IOMMU_L1_SIZE (1 << IOMMU_L1_SHIFT)
	#define IOMMU_L1_INVAL IOMMU_L0_INVAL
	#define IOMMU_L1_BLOCK 0x1
	#define IOMMU_L1_TABLE IOMMU_L0_TABLE

	/* Level 2 table, 2MiB per entry */
	#define IOMMU_L2_SHIFT 21
	-#define IOMMU_L2_SIZE (1 << IOMMU_L2_SHIFT)
	#define IOMMU_L2_INVAL IOMMU_L1_INVAL
	#define IOMMU_L2_BLOCK IOMMU_L1_BLOCK
	#define IOMMU_L2_TABLE IOMMU_L1_TABLE