108 		  size_t size, enum dma_data_direction dir)  in alloc_safe_buffer()  argument
116 		__func__, ptr, size, dir);  in alloc_safe_buffer()
134 	buf->direction = dir;  in alloc_safe_buffer()
246 		enum dma_data_direction dir)  in map_single()  argument
254 	buf = alloc_safe_buffer(device_info, ptr, size, dir);  in map_single()
265 	if (dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL) {  in map_single()
275 		size_t size, enum dma_data_direction dir)  in unmap_single()  argument
278 	BUG_ON(buf->direction != dir);  in unmap_single()
286 	if (dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL) {  in unmap_single()
312 		unsigned long offset, size_t size, enum dma_data_direction dir,  in dmabounce_map_page()  argument
319 		__func__, page, offset, size, dir);  in dmabounce_map_page()
328 		arm_dma_ops.sync_single_for_device(dev, dma_addr, size, dir);  in dmabounce_map_page()
337 	return map_single(dev, page_address(page) + offset, size, dir);  in dmabounce_map_page()
347 		enum dma_data_direction dir, struct dma_attrs *attrs)  in dmabounce_unmap_page()  argument
352 		__func__, dma_addr, size, dir);  in dmabounce_unmap_page()
356 		arm_dma_ops.sync_single_for_cpu(dev, dma_addr, size, dir);  in dmabounce_unmap_page()
360 	unmap_single(dev, buf, size, dir);  in dmabounce_unmap_page()
364 		size_t sz, enum dma_data_direction dir)  in __dmabounce_sync_for_cpu()  argument
370 		__func__, addr, sz, dir);  in __dmabounce_sync_for_cpu()
378 	BUG_ON(buf->direction != dir);  in __dmabounce_sync_for_cpu()
386 	if (dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL) {  in __dmabounce_sync_for_cpu()
395 		dma_addr_t handle, size_t size, enum dma_data_direction dir)  in dmabounce_sync_for_cpu()  argument
397 	if (!__dmabounce_sync_for_cpu(dev, handle, size, dir))  in dmabounce_sync_for_cpu()
400 	arm_dma_ops.sync_single_for_cpu(dev, handle, size, dir);  in dmabounce_sync_for_cpu()
404 		size_t sz, enum dma_data_direction dir)  in __dmabounce_sync_for_device()  argument
410 		__func__, addr, sz, dir);  in __dmabounce_sync_for_device()
418 	BUG_ON(buf->direction != dir);  in __dmabounce_sync_for_device()
426 	if (dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL) {  in __dmabounce_sync_for_device()
435 		dma_addr_t handle, size_t size, enum dma_data_direction dir)  in dmabounce_sync_for_device()  argument
437 	if (!__dmabounce_sync_for_device(dev, handle, size, dir))  in dmabounce_sync_for_device()
440 	arm_dma_ops.sync_single_for_device(dev, handle, size, dir);  in dmabounce_sync_for_device()