Lines Matching refs:buff
115 dma_addr_t buff, u32 size) in siu_pcm_wr_set() argument
128 sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)), in siu_pcm_wr_set()
129 size, offset_in_page(buff)); in siu_pcm_wr_set()
131 sg_dma_address(&sg) = buff; in siu_pcm_wr_set()
163 dma_addr_t buff, size_t size) in siu_pcm_rd_set() argument
175 dev_dbg(dev, "%s: %u@%llx\n", __func__, size, (unsigned long long)buff); in siu_pcm_rd_set()
178 sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)), in siu_pcm_rd_set()
179 size, offset_in_page(buff)); in siu_pcm_rd_set()
181 sg_dma_address(&sg) = buff; in siu_pcm_rd_set()
229 dma_addr_t buff; in siu_io_tasklet() local
233 buff = (dma_addr_t)PERIOD_OFFSET(rt->dma_addr, in siu_io_tasklet()
242 siu_pcm_rd_set(port_info, buff, count); in siu_io_tasklet()