Lines Matching refs:dchan
247 dma_chan_tx_status(struct dma_chan *dchan, dma_cookie_t cookie,
250 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
253 ret = dma_cookie_status(dchan, cookie, txstate);
325 static void dma_chan_issue_pending(struct dma_chan *dchan)
327 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
336 static int dma_chan_alloc_chan_resources(struct dma_chan *dchan)
338 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
347 dev_vdbg(dchan2dev(dchan), "%s: allocating\n", axi_chan_name(chan));
354 static void dma_chan_free_chan_resources(struct dma_chan *dchan)
356 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
360 dev_err(dchan2dev(dchan), "%s is non-idle!\n",
368 dev_vdbg(dchan2dev(dchan),
425 dma_chan_prep_dma_memcpy(struct dma_chan *dchan, dma_addr_t dst_adr,
429 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
633 static int dma_chan_terminate_all(struct dma_chan *dchan)
635 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
649 dev_vdbg(dchan2dev(dchan), "terminated: %s\n", axi_chan_name(chan));
654 static int dma_chan_pause(struct dma_chan *dchan)
656 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
697 static int dma_chan_resume(struct dma_chan *dchan)
699 struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);