139 txd_to_txx9dmac_desc(struct dma_async_tx_descriptor *txd)  in txd_to_txx9dmac_desc()  argument
141 	return container_of(txd, struct txx9dmac_desc, txd);  in txd_to_txx9dmac_desc()
199 	dma_async_tx_descriptor_init(&desc->txd, &dc->chan);  in txx9dmac_desc_alloc()
200 	desc->txd.tx_submit = txx9dmac_tx_submit;  in txx9dmac_desc_alloc()
202 	desc->txd.flags = DMA_CTRL_ACK;  in txx9dmac_desc_alloc()
203 	desc->txd.phys = dma_map_single(chan2parent(&dc->chan), &desc->hwdesc,  in txx9dmac_desc_alloc()
216 		if (async_tx_test_ack(&desc->txd)) {  in txx9dmac_desc_get()
249 				child->txd.phys, ddev->descsize,  in txx9dmac_sync_desc_for_cpu()
252 			desc->txd.phys, ddev->descsize,  in txx9dmac_sync_desc_for_cpu()
337 		 first->txd.cookie, first);  in txx9dmac_dostart()
367 		channel64_write_CHAR(dc, first->txd.phys);  in txx9dmac_dostart()
388 			channel32_writel(dc, CHAR, first->txd.phys);  in txx9dmac_dostart()
390 			channel32_writel(dc, CHAR, first->txd.phys);  in txx9dmac_dostart()
403 	struct dma_async_tx_descriptor *txd = &desc->txd;  in txx9dmac_descriptor_complete()  local
406 		 txd->cookie, desc);  in txx9dmac_descriptor_complete()
408 	dma_cookie_complete(txd);  in txx9dmac_descriptor_complete()
409 	dmaengine_desc_get_callback(txd, &cb);  in txx9dmac_descriptor_complete()
415 	dma_descriptor_unmap(txd);  in txx9dmac_descriptor_complete()
421 	dma_run_dependencies(txd);  in txx9dmac_descriptor_complete()
434 			desc_write_CHAR(dc, prev, desc->txd.phys);  in txx9dmac_dequeue()
436 				prev->txd.phys, ddev->descsize,  in txx9dmac_dequeue()
442 		if ((desc->txd.flags & DMA_PREP_INTERRUPT) &&  in txx9dmac_dequeue()
528 		 bad_desc->txd.cookie);  in txx9dmac_handle_error()
700 		 desc->txd.cookie, desc);  in txx9dmac_tx_submit()
778 			desc_write_CHAR(dc, prev, desc->txd.phys);  in txx9dmac_prep_dma_memcpy()
780 					prev->txd.phys, ddev->descsize,  in txx9dmac_prep_dma_memcpy()
793 			prev->txd.phys, ddev->descsize,  in txx9dmac_prep_dma_memcpy()
796 	first->txd.flags = flags;  in txx9dmac_prep_dma_memcpy()
799 	return &first->txd;  in txx9dmac_prep_dma_memcpy()
872 			desc_write_CHAR(dc, prev, desc->txd.phys);  in txx9dmac_prep_slave_sg()
874 					prev->txd.phys,  in txx9dmac_prep_slave_sg()
888 			prev->txd.phys, ddev->descsize,  in txx9dmac_prep_slave_sg()
891 	first->txd.flags = flags;  in txx9dmac_prep_slave_sg()
894 	return &first->txd;  in txx9dmac_prep_slave_sg()
949 	desc_write_CHAR(dc, prev, desc->txd.phys);  in txx9dmac_chain_dynamic()
951 				   prev->txd.phys, ddev->descsize,  in txx9dmac_chain_dynamic()
954 	    channel_read_CHAR(dc) == prev->txd.phys)  in txx9dmac_chain_dynamic()
956 		channel_write_CHAR(dc, desc->txd.phys);  in txx9dmac_chain_dynamic()
975 			if (!(prev->txd.flags & DMA_PREP_INTERRUPT) ||  in txx9dmac_issue_pending()
1065 		dma_unmap_single(chan2parent(chan), desc->txd.phys,  in txx9dmac_free_chan_resources()