96 						     &scfs[src_off], unmap->len,  in do_async_gen_syndrome()
123 		     size_t len, struct async_submit_ctl *submit)  in do_sync_gen_syndrome()  argument
150 			raid6_call.xor_syndrome(disks, start, stop, len, srcs);  in do_sync_gen_syndrome()
152 		raid6_call.gen_syndrome(disks, len, srcs);  in do_sync_gen_syndrome()
179 		   size_t len, struct async_submit_ctl *submit)  in async_gen_syndrome()  argument
184 						      blocks, src_cnt, len);  in async_gen_syndrome()
197 	    is_dma_pq_aligned(device, offset, 0, len)) {  in async_gen_syndrome()
205 			 __func__, disks, len);  in async_gen_syndrome()
210 		unmap->len = len;  in async_gen_syndrome()
215 						      len, DMA_TO_DEVICE);  in async_gen_syndrome()
228 							offset, len, DMA_BIDIRECTIONAL);  in async_gen_syndrome()
237 						       offset, len, DMA_BIDIRECTIONAL);  in async_gen_syndrome()
251 	pr_debug("%s: (sync) disks: %d len: %zu\n", __func__, disks, len);  in async_gen_syndrome()
258 		BUG_ON(len + offset > PAGE_SIZE);  in async_gen_syndrome()
262 		BUG_ON(len + offset > PAGE_SIZE);  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
277 				     disks, len);  in pq_val_chan()
297 		   size_t len, enum sum_check_flags *pqres, struct page *spare,  in async_syndrome_val()  argument
300 	struct dma_chan *chan = pq_val_chan(submit, blocks, disks, len);  in async_syndrome_val()
313 	    is_dma_pq_aligned(device, offset, 0, len)) {  in async_syndrome_val()
319 			 __func__, disks, len);  in async_syndrome_val()
321 		unmap->len = len;  in async_syndrome_val()
325 							      offset, len,  in async_syndrome_val()
338 					     offset, len,  in async_syndrome_val()
348 					     offset, len,  in async_syndrome_val()
361 							    len, pqres,  in async_syndrome_val()
383 			 __func__, disks, len);  in async_syndrome_val()
401 			tx = async_xor(spare, blocks, offset, disks-2, len, submit);  in async_syndrome_val()
405 			*pqres |= !!memcmp(p, s, len) << SUM_CHECK_P;  in async_syndrome_val()
412 			tx = async_gen_syndrome(blocks, offset, disks, len, submit);  in async_syndrome_val()
416 			*pqres |= !!memcmp(q, s, len) << SUM_CHECK_Q;  in async_syndrome_val()