122 do_sync_gen_syndrome(struct page **blocks, unsigned int offset, int disks,  in do_sync_gen_syndrome()  argument
132 		srcs = (void **) blocks;  in do_sync_gen_syndrome()
135 		if (blocks[i] == NULL) {  in do_sync_gen_syndrome()
139 			srcs[i] = page_address(blocks[i]) + offset;  in do_sync_gen_syndrome()
178 async_gen_syndrome(struct page **blocks, unsigned int offset, int disks,  in async_gen_syndrome()  argument
183 						      &P(blocks, disks), 2,  in async_gen_syndrome()
184 						      blocks, src_cnt, len);  in async_gen_syndrome()
188 	BUG_ON(disks > 255 || !(P(blocks, disks) || Q(blocks, disks)));  in async_gen_syndrome()
212 			if (blocks[i] == NULL)  in async_gen_syndrome()
214 			unmap->addr[j] = dma_map_page(device->dev, blocks[i], offset,  in async_gen_syndrome()
226 		if (P(blocks, disks))  in async_gen_syndrome()
227 			unmap->addr[j++] = dma_map_page(device->dev, P(blocks, disks),  in async_gen_syndrome()
235 		if (Q(blocks, disks))  in async_gen_syndrome()
236 			unmap->addr[j++] = dma_map_page(device->dev, Q(blocks, disks),  in async_gen_syndrome()
256 	if (!P(blocks, disks)) {  in async_gen_syndrome()
257 		P(blocks, disks) = pq_scribble_page;  in async_gen_syndrome()
260 	if (!Q(blocks, disks)) {  in async_gen_syndrome()
261 		Q(blocks, disks) = pq_scribble_page;  in async_gen_syndrome()
264 	do_sync_gen_syndrome(blocks, offset, disks, len, submit);  in async_gen_syndrome()
271 pq_val_chan(struct async_submit_ctl *submit, struct page **blocks, int disks, size_t len)  in pq_val_chan()  argument
276 	return async_tx_find_channel(submit, DMA_PQ_VAL, NULL, 0,  blocks,  in pq_val_chan()
296 async_syndrome_val(struct page **blocks, unsigned int offset, int disks,  in async_syndrome_val()  argument
300 	struct dma_chan *chan = pq_val_chan(submit, blocks, disks, len);  in async_syndrome_val()
323 			if (likely(blocks[i])) {  in async_syndrome_val()
324 				unmap->addr[j] = dma_map_page(dev, blocks[i],  in async_syndrome_val()
333 		if (!P(blocks, disks)) {  in async_syndrome_val()
337 			pq[0] = dma_map_page(dev, P(blocks, disks),  in async_syndrome_val()
343 		if (!Q(blocks, disks)) {  in async_syndrome_val()
347 			pq[1] = dma_map_page(dev, Q(blocks, disks),  in async_syndrome_val()
374 		struct page *p_src = P(blocks, disks);  in async_syndrome_val()
375 		struct page *q_src = Q(blocks, disks);  in async_syndrome_val()
401 			tx = async_xor(spare, blocks, offset, disks-2, len, submit);  in async_syndrome_val()
409 			P(blocks, disks) = NULL;  in async_syndrome_val()
410 			Q(blocks, disks) = spare;  in async_syndrome_val()
412 			tx = async_gen_syndrome(blocks, offset, disks, len, submit);  in async_syndrome_val()
420 		P(blocks, disks) = p_src;  in async_syndrome_val()
421 		Q(blocks, disks) = q_src;  in async_syndrome_val()