66 	struct scatterlist	*sglist;  member
313 	buf->sglist = vzalloc(buf->nr_pages * sizeof(*buf->sglist));  in cx88_alsa_dma_init()
314 	if (NULL == buf->sglist)  in cx88_alsa_dma_init()
317 	sg_init_table(buf->sglist, buf->nr_pages);  in cx88_alsa_dma_init()
322 		sg_set_page(&buf->sglist[i], pg, PAGE_SIZE, 0);  in cx88_alsa_dma_init()
327 	vfree(buf->sglist);  in cx88_alsa_dma_init()
328 	buf->sglist = NULL;  in cx88_alsa_dma_init()
339 	buf->sglen = dma_map_sg(&dev->pci->dev, buf->sglist,  in cx88_alsa_dma_map()
356 	dma_unmap_sg(&dev->pci->dev, buf->sglist, buf->sglen, PCI_DMA_FROMDEVICE);  in cx88_alsa_dma_unmap()
363 	vfree(buf->sglist);  in cx88_alsa_dma_free()
364 	buf->sglist = NULL;  in cx88_alsa_dma_free()
501 	ret = cx88_risc_databuffer(chip->pci, &buf->risc, buf->sglist,  in snd_cx88_hw_params()