dma_alloc/
dma_alloc_pages/
dma_alloc_sgt/
dma_alloc_sgt_err/
dma_free/
dma_free_pages/
dma_free_sgt/
dma_map_phys/
dma_map_sg/
dma_map_sg_err/
dma_sync_sg_for_cpu/
dma_sync_sg_for_device/
dma_sync_single_for_cpu/
dma_sync_single_for_device/
dma_unmap_phys/
dma_unmap_sg/
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