37 static void mv_xor_issue_pending(struct dma_chan *chan);
466 static int mv_xor_alloc_chan_resources(struct dma_chan *chan)  in mv_xor_alloc_chan_resources()
515 mv_xor_prep_dma_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,  in mv_xor_prep_dma_xor()
547 mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,  in mv_xor_prep_dma_memcpy()
558 mv_xor_prep_dma_interrupt(struct dma_chan *chan, unsigned long flags)  in mv_xor_prep_dma_interrupt()
575 static void mv_xor_free_chan_resources(struct dma_chan *chan)  in mv_xor_free_chan_resources()
618 static enum dma_status mv_xor_status(struct dma_chan *chan,  in mv_xor_status()
691 static void mv_xor_issue_pending(struct dma_chan *chan)  in mv_xor_issue_pending()
710 	struct dma_chan *dma_chan;  in mv_xor_memcpy_self_test()  local
730 	dma_chan = &mv_chan->dmachan;  in mv_xor_memcpy_self_test()
731 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_xor_memcpy_self_test()
736 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, 2, GFP_KERNEL);  in mv_xor_memcpy_self_test()
742 	src_dma = dma_map_page(dma_chan->device->dev, virt_to_page(src), 0,  in mv_xor_memcpy_self_test()
746 	ret = dma_mapping_error(dma_chan->device->dev, src_dma);  in mv_xor_memcpy_self_test()
753 	dest_dma = dma_map_page(dma_chan->device->dev, virt_to_page(dest), 0,  in mv_xor_memcpy_self_test()
757 	ret = dma_mapping_error(dma_chan->device->dev, dest_dma);  in mv_xor_memcpy_self_test()
765 	tx = mv_xor_prep_dma_memcpy(dma_chan, dest_dma, src_dma,  in mv_xor_memcpy_self_test()
768 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
776 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
782 	mv_xor_issue_pending(dma_chan);  in mv_xor_memcpy_self_test()
786 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_xor_memcpy_self_test()
788 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
794 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_xor_memcpy_self_test()
797 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
805 	mv_xor_free_chan_resources(dma_chan);  in mv_xor_memcpy_self_test()
823 	struct dma_chan *dma_chan;  in mv_xor_xor_self_test()  local
861 	dma_chan = &mv_chan->dmachan;  in mv_xor_xor_self_test()
862 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_xor_xor_self_test()
867 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, src_count + 1,  in mv_xor_xor_self_test()
876 		unmap->addr[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i],  in mv_xor_xor_self_test()
879 		ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[i]);  in mv_xor_xor_self_test()
887 	unmap->addr[src_count] = dma_map_page(dma_chan->device->dev, dest, 0, PAGE_SIZE,  in mv_xor_xor_self_test()
890 	ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[src_count]);  in mv_xor_xor_self_test()
898 	tx = mv_xor_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in mv_xor_xor_self_test()
901 		dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
909 		dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
915 	mv_xor_issue_pending(dma_chan);  in mv_xor_xor_self_test()
919 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_xor_xor_self_test()
921 		dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
927 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_xor_xor_self_test()
932 			dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
942 	mv_xor_free_chan_resources(dma_chan);  in mv_xor_xor_self_test()
953 mv_xor_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,  in mv_xor_control()
961 	struct dma_chan *chan, *_chan;  in mv_xor_channel_remove()