30 static void mv_xor_issue_pending(struct dma_chan *chan);
609 static int mv_xor_alloc_chan_resources(struct dma_chan *chan)  in mv_xor_alloc_chan_resources()
660 mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,  in mv_xor_prep_dma_memcpy()
699 mv_xor_prep_dma_memset(struct dma_chan *chan, dma_addr_t dest, int value,  in mv_xor_prep_dma_memset()
736 mv_xor_prep_dma_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,  in mv_xor_prep_dma_xor()
775 static void mv_xor_free_chan_resources(struct dma_chan *chan)  in mv_xor_free_chan_resources()
816 static enum dma_status mv_xor_is_complete(struct dma_chan *chan,  in mv_xor_is_complete()
915 static void mv_xor_issue_pending(struct dma_chan *chan)  in mv_xor_issue_pending()
935 	struct dma_chan *dma_chan;  in mv_xor_memcpy_self_test()  local
956 	dma_chan = container_of(device->common.channels.next,  in mv_xor_memcpy_self_test()
957 				struct dma_chan,  in mv_xor_memcpy_self_test()
959 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_xor_memcpy_self_test()
964 	dest_dma = dma_map_single(dma_chan->device->dev, dest,  in mv_xor_memcpy_self_test()
967 	src_dma = dma_map_single(dma_chan->device->dev, src,  in mv_xor_memcpy_self_test()
970 	tx = mv_xor_prep_dma_memcpy(dma_chan, dest_dma, src_dma,  in mv_xor_memcpy_self_test()
973 	mv_xor_issue_pending(dma_chan);  in mv_xor_memcpy_self_test()
977 	if (mv_xor_is_complete(dma_chan, cookie, NULL, NULL) !=  in mv_xor_memcpy_self_test()
979 		dev_printk(KERN_ERR, dma_chan->device->dev,  in mv_xor_memcpy_self_test()
985 	mv_chan = to_mv_xor_chan(dma_chan);  in mv_xor_memcpy_self_test()
989 		dev_printk(KERN_ERR, dma_chan->device->dev,  in mv_xor_memcpy_self_test()
996 	mv_xor_free_chan_resources(dma_chan);  in mv_xor_memcpy_self_test()
1013 	struct dma_chan *dma_chan;  in mv_xor_xor_self_test()  local
1051 	dma_chan = container_of(device->common.channels.next,  in mv_xor_xor_self_test()
1052 				struct dma_chan,  in mv_xor_xor_self_test()
1054 	if (mv_xor_alloc_chan_resources(dma_chan) < 1) {  in mv_xor_xor_self_test()
1060 	dest_dma = dma_map_page(dma_chan->device->dev, dest, 0, PAGE_SIZE,  in mv_xor_xor_self_test()
1064 		dma_srcs[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i],  in mv_xor_xor_self_test()
1067 	tx = mv_xor_prep_dma_xor(dma_chan, dest_dma, dma_srcs,  in mv_xor_xor_self_test()
1071 	mv_xor_issue_pending(dma_chan);  in mv_xor_xor_self_test()
1075 	if (mv_xor_is_complete(dma_chan, cookie, NULL, NULL) !=  in mv_xor_xor_self_test()
1077 		dev_printk(KERN_ERR, dma_chan->device->dev,  in mv_xor_xor_self_test()
1083 	mv_chan = to_mv_xor_chan(dma_chan);  in mv_xor_xor_self_test()
1089 			dev_printk(KERN_ERR, dma_chan->device->dev,  in mv_xor_xor_self_test()
1099 	mv_xor_free_chan_resources(dma_chan);  in mv_xor_xor_self_test()
1111 	struct dma_chan *chan, *_chan;  in mv_xor_remove()