17 static void c6x_dma_sync(dma_addr_t handle, size_t size,  in c6x_dma_sync()  argument
26 		L2_cache_block_invalidate(paddr, paddr + size);  in c6x_dma_sync()
29 		L2_cache_block_writeback(paddr, paddr + size);  in c6x_dma_sync()
32 		L2_cache_block_writeback_invalidate(paddr, paddr + size);  in c6x_dma_sync()
39 dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,  in dma_map_single()  argument
44 	c6x_dma_sync(addr, size, dir);  in dma_map_single()
47 			   (unsigned long)ptr & ~PAGE_MASK, size,  in dma_map_single()
55 		      size_t size, enum dma_data_direction dir)  in dma_unmap_single()  argument
57 	c6x_dma_sync(handle, size, dir);  in dma_unmap_single()
59 	debug_dma_unmap_page(dev, handle, size, dir, true);  in dma_unmap_single()
95 			     size_t size, enum dma_data_direction dir)  in dma_sync_single_for_cpu()  argument
97 	c6x_dma_sync(handle, size, dir);  in dma_sync_single_for_cpu()
99 	debug_dma_sync_single_for_cpu(dev, handle, size, dir);  in dma_sync_single_for_cpu()
105 				size_t size, enum dma_data_direction dir)  in dma_sync_single_for_device()  argument
107 	c6x_dma_sync(handle, size, dir);  in dma_sync_single_for_device()
109 	debug_dma_sync_single_for_device(dev, handle, size, dir);  in dma_sync_single_for_device()