Lines Matching defs:dchan
926 * @dchan: DMA channel
928 static void xilinx_dma_free_chan_resources(struct dma_chan *dchan)
930 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
1107 * @dchan: DMA channel
1111 static int xilinx_dma_alloc_chan_resources(struct dma_chan *dchan)
1113 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
1214 dma_cookie_init(dchan);
1261 * @dchan: DMA channel
1267 static enum dma_status xilinx_dma_tx_status(struct dma_chan *dchan,
1271 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
1277 ret = dma_cookie_status(dchan, cookie, txstate);
1679 * @dchan: DMA channel
1681 static void xilinx_dma_issue_pending(struct dma_chan *dchan)
1683 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
1693 * @dchan: DMA channel
1698 static int xilinx_dma_device_config(struct dma_chan *dchan,
2031 * @dchan: DMA channel
2038 xilinx_vdma_dma_prep_interleaved(struct dma_chan *dchan,
2042 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
2112 * @dchan: DMA channel
2121 xilinx_cdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst,
2124 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
2168 * @dchan: DMA channel
2178 struct dma_chan *dchan, struct scatterlist *sgl, unsigned int sg_len,
2182 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
2270 * @dchan: DMA channel
2280 struct dma_chan *dchan, dma_addr_t buf_addr, size_t buf_len,
2284 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
2377 * @dchan: DMA channel
2387 xilinx_mcdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl,
2392 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
2475 * @dchan: Driver specific DMA Channel pointer
2479 static int xilinx_dma_terminate_all(struct dma_chan *dchan)
2481 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
2515 static void xilinx_dma_synchronize(struct dma_chan *dchan)
2517 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);
2530 * @dchan: DMA channel
2535 int xilinx_vdma_channel_set_config(struct dma_chan *dchan,
2538 struct xilinx_dma_chan *chan = to_xilinx_chan(dchan);