Lines Matching +full:non +full:- +full:coherent

1 // SPDX-License-Identifier: GPL-2.0
4  * Copyright (C) 2000, 2001, 06	 Ralf Baechle <ralf@linux-mips.org>
7 #include <linux/dma-direct.h>
8 #include <linux/dma-map-ops.h>
12 #include <asm/cpu-type.h>
18  * flush post-DMA.
20  * Warning on the terminology - Linux calls an uncached area coherent;  MIPS
21  * terminology calls memory areas with hardware maintained coherency coherent.
24  * However this function is only called on non-I/O-coherent systems and only the
41 		 * the post-DMA flush/invalidate.  in cpu_needs_post_dma_flush()
108 				len = PAGE_SIZE - offset;  in dma_sync_phys()
120 		left -= len;  in dma_sync_phys()
140 void arch_setup_dma_ops(struct device *dev, bool coherent)  in arch_setup_dma_ops()  argument
142 	dev->dma_coherent = coherent;  in arch_setup_dma_ops()