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/device/soc/rockchip/common/sdk_linux/drivers/iommu/
H A Drockchip-iommu.c159 static struct device *dma_dev; variable
165 dma_sync_single_for_device(dma_dev, dma, size, DMA_TO_DEVICE); in rk_table_flush()
921 pt_dma = dma_map_single(dma_dev, page_table, SPAGE_SIZE, DMA_TO_DEVICE); in rk_dte_get_page_table()
922 if (dma_mapping_error(dma_dev, pt_dma)) { in rk_dte_get_page_table()
923 dev_err(dma_dev, "DMA mapping error while allocating page table\n"); in rk_dte_get_page_table()
959 pt_dma = dma_map_single(dma_dev, page_table, SPAGE_SIZE, DMA_TO_DEVICE); in rk_dte_get_page_table_v2()
960 if (dma_mapping_error(dma_dev, pt_dma)) { in rk_dte_get_page_table_v2()
961 dev_err(dma_dev, "DMA mapping error while allocating page table\n"); in rk_dte_get_page_table_v2()
1466 if (!dma_dev) { in rk_iommu_domain_alloc()
1489 rk_domain->dt_dma = dma_map_single(dma_dev, rk_domai in rk_iommu_domain_alloc()
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