151 	unsigned int			channel;  member
187 	struct imxdma_channel		channel[IMX_DMA_CHANNELS];  member
295 				 DMA_DAR(imxdmac->channel));  in imxdma_sg_next()
298 				 DMA_SAR(imxdmac->channel));  in imxdma_sg_next()
300 	imx_dmav1_writel(imxdma, now, DMA_CNTR(imxdmac->channel));  in imxdma_sg_next()
303 		"size 0x%08x\n", __func__, imxdmac->channel,  in imxdma_sg_next()
304 		 imx_dmav1_readl(imxdma, DMA_DAR(imxdmac->channel)),  in imxdma_sg_next()
305 		 imx_dmav1_readl(imxdma, DMA_SAR(imxdmac->channel)),  in imxdma_sg_next()
306 		 imx_dmav1_readl(imxdma, DMA_CNTR(imxdmac->channel)));  in imxdma_sg_next()
315 	int channel = imxdmac->channel;  in imxdma_enable_hw()  local
318 	dev_dbg(imxdma->dev, "%s channel %d\n", __func__, channel);  in imxdma_enable_hw()
322 	imx_dmav1_writel(imxdma, 1 << channel, DMA_DISR);  in imxdma_enable_hw()
324 			 ~(1 << channel), DMA_DIMR);  in imxdma_enable_hw()
325 	imx_dmav1_writel(imxdma, imx_dmav1_readl(imxdma, DMA_CCR(channel)) |  in imxdma_enable_hw()
326 			 CCR_CEN | CCR_ACRPT, DMA_CCR(channel));  in imxdma_enable_hw()
334 			tmp = imx_dmav1_readl(imxdma, DMA_CCR(channel));  in imxdma_enable_hw()
336 					 DMA_CCR(channel));  in imxdma_enable_hw()
346 	int channel = imxdmac->channel;  in imxdma_disable_hw()  local
349 	dev_dbg(imxdma->dev, "%s channel %d\n", __func__, channel);  in imxdma_disable_hw()
356 			 (1 << channel), DMA_DIMR);  in imxdma_disable_hw()
357 	imx_dmav1_writel(imxdma, imx_dmav1_readl(imxdma, DMA_CCR(channel)) &  in imxdma_disable_hw()
358 			 ~CCR_CEN, DMA_CCR(channel));  in imxdma_disable_hw()
359 	imx_dmav1_writel(imxdma, 1 << channel, DMA_DISR);  in imxdma_disable_hw()
367 	int channel = imxdmac->channel;  in imxdma_watchdog()  local
369 	imx_dmav1_writel(imxdma, 0, DMA_CCR(channel));  in imxdma_watchdog()
374 		imxdmac->channel);  in imxdma_watchdog()
418 		tasklet_schedule(&imxdma->channel[i].dma_tasklet);  in imxdma_err_handler()
433 	int chno = imxdmac->channel;  in dma_irq_handle_channel()
508 			dma_irq_handle_channel(&imxdma->channel[i]);  in dma_irq_handler()
563 		imx_dmav1_writel(imxdma, d->src, DMA_SAR(imxdmac->channel));  in imxdma_xfer_desc()
564 		imx_dmav1_writel(imxdma, d->dest, DMA_DAR(imxdmac->channel));  in imxdma_xfer_desc()
566 			 DMA_CCR(imxdmac->channel));  in imxdma_xfer_desc()
568 		imx_dmav1_writel(imxdma, d->len, DMA_CNTR(imxdmac->channel));  in imxdma_xfer_desc()
572 			__func__, imxdmac->channel,  in imxdma_xfer_desc()
582 					 DMA_SAR(imxdmac->channel));  in imxdma_xfer_desc()
584 					 DMA_CCR(imxdmac->channel));  in imxdma_xfer_desc()
588 				__func__, imxdmac->channel,  in imxdma_xfer_desc()
593 					 DMA_DAR(imxdmac->channel));  in imxdma_xfer_desc()
595 					 DMA_CCR(imxdmac->channel));  in imxdma_xfer_desc()
599 				__func__, imxdmac->channel,  in imxdma_xfer_desc()
604 				__func__, imxdmac->channel);  in imxdma_xfer_desc()
657 				 __func__, imxdmac->channel);  in imxdma_tasklet()
721 			 DMA_RSSR(imxdmac->channel));  in imxdma_config()
725 			 imxdmac->word_size, DMA_BLR(imxdmac->channel));  in imxdma_config()
871 			__func__, imxdmac->channel, buf_len, period_len);  in imxdma_prep_dma_cyclic()
927 		__func__, imxdmac->channel, (unsigned long long)src,  in imxdma_prep_dma_memcpy()
959 		imxdmac->channel, (unsigned long long)xt->src_start,  in imxdma_prep_dma_interleaved()
1009 				 __func__, imxdmac->channel);  in imxdma_issue_pending()
1142 		struct imxdma_channel *imxdmac = &imxdma->channel[i];  in imxdma_probe()
1168 		imxdmac->channel = i;  in imxdma_probe()