33 static void mv_xor_issue_pending(struct dma_chan *chan);
462 static int mv_xor_alloc_chan_resources(struct dma_chan *chan)  in mv_xor_alloc_chan_resources()
511 mv_xor_prep_dma_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,  in mv_xor_prep_dma_xor()
543 mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,  in mv_xor_prep_dma_memcpy()
554 mv_xor_prep_dma_interrupt(struct dma_chan *chan, unsigned long flags)  in mv_xor_prep_dma_interrupt()
571 static void mv_xor_free_chan_resources(struct dma_chan *chan)  in mv_xor_free_chan_resources()
614 static enum dma_status mv_xor_status(struct dma_chan *chan,  in mv_xor_status()
687 static void mv_xor_issue_pending(struct dma_chan *chan)  in mv_xor_issue_pending()
706 	struct dma_chan *dma_chan;  in mv_xor_memcpy_self_test()  local
726 	dma_chan = &mv_chan->dmachan;  in mv_xor_memcpy_self_test()
727 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_xor_memcpy_self_test()
732 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, 2, GFP_KERNEL);  in mv_xor_memcpy_self_test()
738 	src_dma = dma_map_page(dma_chan->device->dev, virt_to_page(src), 0,  in mv_xor_memcpy_self_test()
742 	ret = dma_mapping_error(dma_chan->device->dev, src_dma);  in mv_xor_memcpy_self_test()
749 	dest_dma = dma_map_page(dma_chan->device->dev, virt_to_page(dest), 0,  in mv_xor_memcpy_self_test()
753 	ret = dma_mapping_error(dma_chan->device->dev, dest_dma);  in mv_xor_memcpy_self_test()
761 	tx = mv_xor_prep_dma_memcpy(dma_chan, dest_dma, src_dma,  in mv_xor_memcpy_self_test()
764 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
772 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
778 	mv_xor_issue_pending(dma_chan);  in mv_xor_memcpy_self_test()
782 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_xor_memcpy_self_test()
784 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
790 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_xor_memcpy_self_test()
793 		dev_err(dma_chan->device->dev,  in mv_xor_memcpy_self_test()
801 	mv_xor_free_chan_resources(dma_chan);  in mv_xor_memcpy_self_test()
819 	struct dma_chan *dma_chan;  in mv_xor_xor_self_test()  local
857 	dma_chan = &mv_chan->dmachan;  in mv_xor_xor_self_test()
858 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_xor_xor_self_test()
863 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, src_count + 1,  in mv_xor_xor_self_test()
872 		unmap->addr[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i],  in mv_xor_xor_self_test()
875 		ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[i]);  in mv_xor_xor_self_test()
883 	unmap->addr[src_count] = dma_map_page(dma_chan->device->dev, dest, 0, PAGE_SIZE,  in mv_xor_xor_self_test()
886 	ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[src_count]);  in mv_xor_xor_self_test()
894 	tx = mv_xor_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in mv_xor_xor_self_test()
897 		dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
905 		dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
911 	mv_xor_issue_pending(dma_chan);  in mv_xor_xor_self_test()
915 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_xor_xor_self_test()
917 		dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
923 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_xor_xor_self_test()
928 			dev_err(dma_chan->device->dev,  in mv_xor_xor_self_test()
938 	mv_xor_free_chan_resources(dma_chan);  in mv_xor_xor_self_test()
949 	struct dma_chan *chan, *_chan;  in mv_xor_channel_remove()