Lines Matching defs:dchan
42 static inline struct sf_pdma_chan *to_sf_pdma_chan(struct dma_chan *dchan)
44 return container_of(dchan, struct sf_pdma_chan, vchan.chan);
82 sf_pdma_prep_dma_memcpy(struct dma_chan *dchan, dma_addr_t dest, dma_addr_t src,
85 struct sf_pdma_chan *chan = to_sf_pdma_chan(dchan);
110 static int sf_pdma_slave_config(struct dma_chan *dchan,
113 struct sf_pdma_chan *chan = to_sf_pdma_chan(dchan);
120 static int sf_pdma_alloc_chan_resources(struct dma_chan *dchan)
122 struct sf_pdma_chan *chan = to_sf_pdma_chan(dchan);
125 dma_cookie_init(dchan);
138 static void sf_pdma_free_chan_resources(struct dma_chan *dchan)
140 struct sf_pdma_chan *chan = to_sf_pdma_chan(dchan);
193 sf_pdma_tx_status(struct dma_chan *dchan,
197 struct sf_pdma_chan *chan = to_sf_pdma_chan(dchan);
200 status = dma_cookie_status(dchan, cookie, txstate);
208 static int sf_pdma_terminate_all(struct dma_chan *dchan)
210 struct sf_pdma_chan *chan = to_sf_pdma_chan(dchan);
272 static void sf_pdma_issue_pending(struct dma_chan *dchan)
274 struct sf_pdma_chan *chan = to_sf_pdma_chan(dchan);