107 		  size_t size, enum dma_data_direction dir)  in alloc_safe_buffer()  argument
115 		__func__, ptr, size, dir);  in alloc_safe_buffer()
133 	buf->direction = dir;  in alloc_safe_buffer()
245 				    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()
276 				size_t size, enum dma_data_direction dir,  in unmap_single()  argument
280 	BUG_ON(buf->direction != dir);  in unmap_single()
288 	if ((dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL) &&  in unmap_single()
315 		unsigned long offset, size_t size, enum dma_data_direction dir,  in dmabounce_map_page()  argument
322 		__func__, page, offset, size, dir);  in dmabounce_map_page()
331 		arm_dma_ops.sync_single_for_device(dev, dma_addr, size, dir);  in dmabounce_map_page()
340 	return map_single(dev, page_address(page) + offset, size, dir, attrs);  in dmabounce_map_page()
350 		enum dma_data_direction dir, unsigned long attrs)  in dmabounce_unmap_page()  argument
355 		__func__, dma_addr, size, dir);  in dmabounce_unmap_page()
359 		arm_dma_ops.sync_single_for_cpu(dev, dma_addr, size, dir);  in dmabounce_unmap_page()
363 	unmap_single(dev, buf, size, dir, attrs);  in dmabounce_unmap_page()
367 		size_t sz, enum dma_data_direction dir)  in __dmabounce_sync_for_cpu()  argument
373 		__func__, addr, sz, dir);  in __dmabounce_sync_for_cpu()
381 	BUG_ON(buf->direction != dir);  in __dmabounce_sync_for_cpu()
389 	if (dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL) {  in __dmabounce_sync_for_cpu()
398 		dma_addr_t handle, size_t size, enum dma_data_direction dir)  in dmabounce_sync_for_cpu()  argument
400 	if (!__dmabounce_sync_for_cpu(dev, handle, size, dir))  in dmabounce_sync_for_cpu()
403 	arm_dma_ops.sync_single_for_cpu(dev, handle, size, dir);  in dmabounce_sync_for_cpu()
407 		size_t sz, enum dma_data_direction dir)  in __dmabounce_sync_for_device()  argument
413 		__func__, addr, sz, dir);  in __dmabounce_sync_for_device()
421 	BUG_ON(buf->direction != dir);  in __dmabounce_sync_for_device()
429 	if (dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL) {  in __dmabounce_sync_for_device()
438 		dma_addr_t handle, size_t size, enum dma_data_direction dir)  in dmabounce_sync_for_device()  argument
440 	if (!__dmabounce_sync_for_device(dev, handle, size, dir))  in dmabounce_sync_for_device()
443 	arm_dma_ops.sync_single_for_device(dev, handle, size, dir);  in dmabounce_sync_for_device()