Lines Matching refs:dma_xfer
179 } *dma_xfer;
184 dma_xfer = kcalloc(sgs, sizeof(*dma_xfer), GFP_KERNEL);
185 if (!dma_xfer)
216 dma_xfer[sg_count].pio[0] = ctrl0;
217 dma_xfer[sg_count].pio[3] = min;
226 sg_init_table(&dma_xfer[sg_count].sg, 1);
227 sg_set_page(&dma_xfer[sg_count].sg, vm_page,
230 sg_init_one(&dma_xfer[sg_count].sg, buf, min);
233 ret = dma_map_sg(ssp->dev, &dma_xfer[sg_count].sg, 1,
241 (struct scatterlist *)dma_xfer[sg_count].pio,
253 &dma_xfer[sg_count].sg, 1,
289 dma_unmap_sg(ssp->dev, &dma_xfer[sg_count].sg, 1,
293 kfree(dma_xfer);