37 static void mv_xor_issue_pending(struct dma_chan *chan);
434 static int mv_xor_alloc_chan_resources(struct dma_chan *chan)  in mv_xor_alloc_chan_resources()
555 mv_xor_prep_dma_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,  in mv_xor_prep_dma_xor()
599 mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,  in mv_xor_prep_dma_memcpy()
610 mv_xor_prep_dma_interrupt(struct dma_chan *chan, unsigned long flags)  in mv_xor_prep_dma_interrupt()
627 static void mv_xor_free_chan_resources(struct dma_chan *chan)  in mv_xor_free_chan_resources()
674 static enum dma_status mv_xor_status(struct dma_chan *chan,  in mv_xor_status()
747 static void mv_xor_issue_pending(struct dma_chan *chan)  in mv_xor_issue_pending()
766 	struct dma_chan *dma_chan;  in mv_chan_memcpy_self_test()  local
786 	dma_chan = &mv_chan->dmachan;  in mv_chan_memcpy_self_test()
787 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_chan_memcpy_self_test()
792 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, 2, GFP_KERNEL);  in mv_chan_memcpy_self_test()
798 	src_dma = dma_map_page(dma_chan->device->dev, virt_to_page(src),  in mv_chan_memcpy_self_test()
803 	ret = dma_mapping_error(dma_chan->device->dev, src_dma);  in mv_chan_memcpy_self_test()
810 	dest_dma = dma_map_page(dma_chan->device->dev, virt_to_page(dest),  in mv_chan_memcpy_self_test()
815 	ret = dma_mapping_error(dma_chan->device->dev, dest_dma);  in mv_chan_memcpy_self_test()
823 	tx = mv_xor_prep_dma_memcpy(dma_chan, dest_dma, src_dma,  in mv_chan_memcpy_self_test()
826 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
834 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
840 	mv_xor_issue_pending(dma_chan);  in mv_chan_memcpy_self_test()
844 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_chan_memcpy_self_test()
846 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
852 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_chan_memcpy_self_test()
855 		dev_err(dma_chan->device->dev,  in mv_chan_memcpy_self_test()
863 	mv_xor_free_chan_resources(dma_chan);  in mv_chan_memcpy_self_test()
881 	struct dma_chan *dma_chan;  in mv_chan_xor_self_test()  local
919 	dma_chan = &mv_chan->dmachan;  in mv_chan_xor_self_test()
920 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_chan_xor_self_test()
925 	unmap = dmaengine_get_unmap_data(dma_chan->device->dev, src_count + 1,  in mv_chan_xor_self_test()
934 		unmap->addr[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i],  in mv_chan_xor_self_test()
937 		ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[i]);  in mv_chan_xor_self_test()
945 	unmap->addr[src_count] = dma_map_page(dma_chan->device->dev, dest, 0, PAGE_SIZE,  in mv_chan_xor_self_test()
948 	ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[src_count]);  in mv_chan_xor_self_test()
956 	tx = mv_xor_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in mv_chan_xor_self_test()
959 		dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
967 		dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
973 	mv_xor_issue_pending(dma_chan);  in mv_chan_xor_self_test()
977 	if (mv_xor_status(dma_chan, cookie, NULL) !=  in mv_chan_xor_self_test()
979 		dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
985 	dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma,  in mv_chan_xor_self_test()
990 			dev_err(dma_chan->device->dev,  in mv_chan_xor_self_test()
1000 	mv_xor_free_chan_resources(dma_chan);  in mv_chan_xor_self_test()
1011 	struct dma_chan *chan, *_chan;  in mv_xor_channel_remove()