Lines Matching refs:dma_ops
126 if (dma_ops->alloc_coherent)
127 return dma_ops->alloc_coherent(dev, size,
139 if (dma_ops->alloc_coherent) {
142 return dma_ops->alloc_coherent(dev, size, dma_handle, gfp);
145 if (dma_ops->map_simple) {
146 *dma_handle = dma_ops->map_simple(dev, memory,
167 if (dma_ops->unmap_single)
168 dma_ops->unmap_single(dev, bus, size, 0);
187 if (dma_ops->dma_supported)
188 return dma_ops->dma_supported(dev, mask);