SMMU_SIZE_PD 414 drivers/iommu/tegra-smmu.c as->pd_dma = dma_map_page(smmu->dev, as->pd, 0, SMMU_SIZE_PD, SMMU_SIZE_PD 443 drivers/iommu/tegra-smmu.c dma_unmap_page(smmu->dev, as->pd_dma, SMMU_SIZE_PD, DMA_TO_DEVICE); SMMU_SIZE_PD 455 drivers/iommu/tegra-smmu.c dma_unmap_page(smmu->dev, as->pd_dma, SMMU_SIZE_PD, DMA_TO_DEVICE);