458 				    struct xgene_dma_desc_sw *desc_sw,  in xgene_dma_prep_cpy_desc()  argument
466 	desc1 = &desc_sw->desc1;  in xgene_dma_prep_cpy_desc()
485 	desc2 = &desc_sw->desc2;  in xgene_dma_prep_cpy_desc()
498 	desc_sw->flags |= XGENE_DMA_FLAG_64B_DESC;  in xgene_dma_prep_cpy_desc()
508 				    struct xgene_dma_desc_sw *desc_sw,  in xgene_dma_prep_xor_desc()  argument
517 	desc1 = &desc_sw->desc1;  in xgene_dma_prep_xor_desc()
518 	desc2 = &desc_sw->desc2;  in xgene_dma_prep_xor_desc()
551 	desc_sw->flags |= XGENE_DMA_FLAG_64B_DESC;  in xgene_dma_prep_xor_desc()
696 				   struct xgene_dma_desc_sw *desc_sw)  in xgene_chan_xfer_request()  argument
715 	memcpy(desc_hw, &desc_sw->desc1, sizeof(*desc_hw));  in xgene_chan_xfer_request()
721 	if (desc_sw->flags & XGENE_DMA_FLAG_64B_DESC) {  in xgene_chan_xfer_request()
727 		memcpy(desc_hw, &desc_sw->desc2, sizeof(*desc_hw));  in xgene_chan_xfer_request()
731 	iowrite32((desc_sw->flags & XGENE_DMA_FLAG_64B_DESC) ?  in xgene_chan_xfer_request()
745 	struct xgene_dma_desc_sw *desc_sw, *_desc_sw;  in xgene_chan_xfer_ld_pending()  local
761 	list_for_each_entry_safe(desc_sw, _desc_sw, &chan->ld_pending, node) {  in xgene_chan_xfer_ld_pending()
771 		ret = xgene_chan_xfer_request(&chan->tx_ring, desc_sw);  in xgene_chan_xfer_ld_pending()
779 		list_move_tail(&desc_sw->node, &chan->ld_running);  in xgene_chan_xfer_ld_pending()
798 	struct xgene_dma_desc_sw *desc_sw, *_desc_sw;  in xgene_dma_cleanup_descriptors()  local
806 	list_for_each_entry_safe(desc_sw, _desc_sw, &chan->ld_running, node) {  in xgene_dma_cleanup_descriptors()
830 			XGENE_DMA_DESC_DUMP(&desc_sw->desc1,  in xgene_dma_cleanup_descriptors()
833 			if (desc_sw->flags & XGENE_DMA_FLAG_64B_DESC)  in xgene_dma_cleanup_descriptors()
834 				XGENE_DMA_DESC_DUMP(&desc_sw->desc2,  in xgene_dma_cleanup_descriptors()
847 		xgene_dma_run_tx_complete_actions(chan, desc_sw);  in xgene_dma_cleanup_descriptors()
849 		xgene_dma_clean_running_descriptor(chan, desc_sw);  in xgene_dma_cleanup_descriptors()