Lines Matching refs:sglist
274 dma->sglist = vzalloc(array_size(sizeof(*dma->sglist), dma->nr_pages)); in saa7134_alsa_dma_init()
275 if (NULL == dma->sglist) in saa7134_alsa_dma_init()
278 sg_init_table(dma->sglist, dma->nr_pages); in saa7134_alsa_dma_init()
283 sg_set_page(&dma->sglist[i], pg, PAGE_SIZE, 0); in saa7134_alsa_dma_init()
288 vfree(dma->sglist); in saa7134_alsa_dma_init()
289 dma->sglist = NULL; in saa7134_alsa_dma_init()
300 dma->sglen = dma_map_sg(&dev->pci->dev, dma->sglist, in saa7134_alsa_dma_map()
317 dma_unmap_sg(&dev->pci->dev, dma->sglist, dma->nr_pages, DMA_FROM_DEVICE); in saa7134_alsa_dma_unmap()
324 vfree(dma->sglist); in saa7134_alsa_dma_free()
325 dma->sglist = NULL; in saa7134_alsa_dma_free()
716 dev->dmasound.sglist, dev->dmasound.sglen, 0); in snd_card_saa7134_hw_params()