Lines Matching refs:sglist
287 dma->sglist = vzalloc(dma->nr_pages * sizeof(*dma->sglist)); in saa7134_alsa_dma_init()
288 if (NULL == dma->sglist) in saa7134_alsa_dma_init()
291 sg_init_table(dma->sglist, dma->nr_pages); in saa7134_alsa_dma_init()
296 sg_set_page(&dma->sglist[i], pg, PAGE_SIZE, 0); in saa7134_alsa_dma_init()
301 vfree(dma->sglist); in saa7134_alsa_dma_init()
302 dma->sglist = NULL; in saa7134_alsa_dma_init()
313 dma->sglen = dma_map_sg(&dev->pci->dev, dma->sglist, in saa7134_alsa_dma_map()
330 dma_unmap_sg(&dev->pci->dev, dma->sglist, dma->sglen, PCI_DMA_FROMDEVICE); in saa7134_alsa_dma_unmap()
337 vfree(dma->sglist); in saa7134_alsa_dma_free()
338 dma->sglist = NULL; in saa7134_alsa_dma_free()
729 dev->dmasound.sglist, dev->dmasound.sglen, 0); in snd_card_saa7134_hw_params()