Lines Matching refs:dma
3 * linux/arch/arm/mm/dma-mapping.c
17 #include <linux/dma-direct.h>
18 #include <linux/dma-map-ops.h>
33 #include <asm/dma-iommu.h>
38 #include "dma.h"
677 * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
1240 * tagged with the appropriate dma address and length. They are obtained via
1246 struct scatterlist *s = sg, *dma = sg, *start = sg;
1259 &dma->dma_address, dir, attrs);
1263 dma->dma_address += offset;
1264 dma->dma_length = size - offset;
1268 dma = sg_next(dma);
1273 ret = __map_sg_chunk(dev, start, size, &dma->dma_address, dir, attrs);
1277 dma->dma_address += offset;
1278 dma->dma_length = size - offset;
1669 * This replaces the dma operations (dma_map_ops pointer) with the