45 static void mv_xor_issue_pending(struct dma_chan *chan);
428 static int mv_xor_alloc_chan_resources(struct dma_chan *chan)  in mv_xor_alloc_chan_resources()
548 mv_xor_prep_dma_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,  in mv_xor_prep_dma_xor()
592 mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,  in mv_xor_prep_dma_memcpy()
603 mv_xor_prep_dma_interrupt(struct dma_chan *chan, unsigned long flags)  in mv_xor_prep_dma_interrupt()
620 static void mv_xor_free_chan_resources(struct dma_chan *chan)  in mv_xor_free_chan_resources()
667 static enum dma_status mv_xor_status(struct dma_chan *chan,  in mv_xor_status()
740 static void mv_xor_issue_pending(struct dma_chan *chan)  in mv_xor_issue_pending()
759 	struct dma_chan *dma_chan;  in mv_chan_memcpy_self_test()  local
779 	dma_chan = &mv_chan->dmachan;  in mv_chan_memcpy_self_test()
780 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_chan_memcpy_self_test()
785 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, 2, GFP_KERNEL);  in mv_chan_memcpy_self_test()
791 	src_dma = dma_map_page(dma_chan->device->dev, virt_to_page(src),  in mv_chan_memcpy_self_test()
796 	ret = dma_mapping_error(dma_chan->device->dev, src_dma);  in mv_chan_memcpy_self_test()
803 	dest_dma = dma_map_page(dma_chan->device->dev, virt_to_page(dest),  in mv_chan_memcpy_self_test()
808 	ret = dma_mapping_error(dma_chan->device->dev, dest_dma);  in mv_chan_memcpy_self_test()
816 	tx = mv_xor_prep_dma_memcpy(dma_chan, dest_dma, src_dma,  in mv_chan_memcpy_self_test()
819 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
827 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
833 	mv_xor_issue_pending(dma_chan);  in mv_chan_memcpy_self_test()
837 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_chan_memcpy_self_test()
839 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
845 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_chan_memcpy_self_test()
848 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
856 	mv_xor_free_chan_resources(dma_chan);  in mv_chan_memcpy_self_test()
874 	struct dma_chan *dma_chan;  in mv_chan_xor_self_test()  local
912 	dma_chan = &mv_chan->dmachan;  in mv_chan_xor_self_test()
913 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_chan_xor_self_test()
918 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, src_count + 1,  in mv_chan_xor_self_test()
927 		unmap->addr[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i],  in mv_chan_xor_self_test()
930 		ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[i]);  in mv_chan_xor_self_test()
938 	unmap->addr[src_count] = dma_map_page(dma_chan->device->dev, dest, 0, PAGE_SIZE,  in mv_chan_xor_self_test()
941 	ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[src_count]);  in mv_chan_xor_self_test()
949 	tx = mv_xor_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in mv_chan_xor_self_test()
952 		dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
960 		dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
966 	mv_xor_issue_pending(dma_chan);  in mv_chan_xor_self_test()
970 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_chan_xor_self_test()
972 		dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
978 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_chan_xor_self_test()
983 			dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
993 	mv_xor_free_chan_resources(dma_chan);  in mv_chan_xor_self_test()
1004 	struct dma_chan *chan, *_chan;  in mv_xor_channel_remove()