SMMU_NUM_PTE 125 drivers/iommu/tegra-smmu.c #define SMMU_SIZE_PT (SMMU_NUM_PTE * 4) SMMU_NUM_PTE 153 drivers/iommu/tegra-smmu.c return (iova >> SMMU_PTE_SHIFT) & (SMMU_NUM_PTE - 1);