36 		struct dma_async_tx_descriptor *tx;  in async_sum_product()  local
54 		tx = dma->device_prep_dma_pq(chan, pq, unmap->addr, 2, coef,  in async_sum_product()
56 		if (tx) {  in async_sum_product()
57 			dma_set_unmap(tx, unmap);  in async_sum_product()
58 			async_tx_submit(chan, tx, submit);  in async_sum_product()
60 			return tx;  in async_sum_product()
104 		struct dma_async_tx_descriptor *tx;  in async_mult()  local
122 		tx = dma->device_prep_dma_pq(chan, dma_dest, unmap->addr,  in async_mult()
125 		if (tx) {  in async_mult()
126 			dma_set_unmap(tx, unmap);  in async_mult()
128 			async_tx_submit(chan, tx, submit);  in async_mult()
129 			return tx;  in async_mult()
157 	struct dma_async_tx_descriptor *tx = NULL;  in __2data_recov_4()  local
186 	init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);  in __2data_recov_4()
187 	tx = async_sum_product(b, b_off, srcs, src_offs, coef, bytes, submit);  in __2data_recov_4()
194 	init_async_submit(submit, flags | ASYNC_TX_XOR_ZERO_DST, tx, cb_fn,  in __2data_recov_4()
196 	tx = async_xor_offs(a, a_off, srcs, src_offs, 2, bytes, submit);  in __2data_recov_4()
198 	return tx;  in __2data_recov_4()
207 	struct dma_async_tx_descriptor *tx = NULL;  in __2data_recov_5()  local
247 	init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);  in __2data_recov_5()
248 	tx = async_memcpy(dp, g, dp_off, g_off, bytes, submit);  in __2data_recov_5()
249 	init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);  in __2data_recov_5()
250 	tx = async_mult(dq, dq_off, g, g_off,  in __2data_recov_5()
258 	init_async_submit(submit, ASYNC_TX_FENCE|ASYNC_TX_XOR_DROP_DST, tx,  in __2data_recov_5()
260 	tx = async_xor_offs(dp, dp_off, srcs, src_offs, 2, bytes, submit);  in __2data_recov_5()
267 	init_async_submit(submit, ASYNC_TX_FENCE|ASYNC_TX_XOR_DROP_DST, tx,  in __2data_recov_5()
269 	tx = async_xor_offs(dq, dq_off, srcs, src_offs, 2, bytes, submit);  in __2data_recov_5()
278 	init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);  in __2data_recov_5()
279 	tx = async_sum_product(dq, dq_off, srcs, src_offs, coef, bytes, submit);  in __2data_recov_5()
286 	init_async_submit(submit, flags | ASYNC_TX_XOR_DROP_DST, tx, cb_fn,  in __2data_recov_5()
288 	tx = async_xor_offs(dp, dp_off, srcs, src_offs, 2, bytes, submit);  in __2data_recov_5()
290 	return tx;  in __2data_recov_5()
298 	struct dma_async_tx_descriptor *tx = NULL;  in __2data_recov_n()  local
329 	init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);  in __2data_recov_n()
330 	tx = async_gen_syndrome(blocks, offs, disks, bytes, submit);  in __2data_recov_n()
347 	init_async_submit(submit, ASYNC_TX_FENCE|ASYNC_TX_XOR_DROP_DST, tx,  in __2data_recov_n()
349 	tx = async_xor_offs(dp, dp_off, srcs, src_offs, 2, bytes, submit);  in __2data_recov_n()
356 	init_async_submit(submit, ASYNC_TX_FENCE|ASYNC_TX_XOR_DROP_DST, tx,  in __2data_recov_n()
358 	tx = async_xor_offs(dq, dq_off, srcs, src_offs, 2, bytes, submit);  in __2data_recov_n()
367 	init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);  in __2data_recov_n()
368 	tx = async_sum_product(dq, dq_off, srcs, src_offs, coef, bytes, submit);  in __2data_recov_n()
375 	init_async_submit(submit, flags | ASYNC_TX_XOR_DROP_DST, tx, cb_fn,  in __2data_recov_n()
377 	tx = async_xor_offs(dp, dp_off, srcs, src_offs, 2, bytes, submit);  in __2data_recov_n()
379 	return tx;  in __2data_recov_n()
475 	struct dma_async_tx_descriptor *tx = NULL;  in async_raid6_datap_recov()  local
546 		init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL,  in async_raid6_datap_recov()
548 		tx = async_memcpy(p, g, p_off, g_off, bytes, submit);  in async_raid6_datap_recov()
550 		init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL,  in async_raid6_datap_recov()
552 		tx = async_mult(dq, dq_off, g, g_off,  in async_raid6_datap_recov()
555 		init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL,  in async_raid6_datap_recov()
557 		tx = async_gen_syndrome(blocks, offs, disks, bytes, submit);  in async_raid6_datap_recov()
573 	init_async_submit(submit, ASYNC_TX_FENCE|ASYNC_TX_XOR_DROP_DST, tx,  in async_raid6_datap_recov()
575 	tx = async_xor_offs(dq, dq_off, srcs, src_offs, 2, bytes, submit);  in async_raid6_datap_recov()
577 	init_async_submit(submit, ASYNC_TX_FENCE, tx, NULL, NULL, scribble);  in async_raid6_datap_recov()
578 	tx = async_mult(dq, dq_off, dq, dq_off, coef, bytes, submit);  in async_raid6_datap_recov()
584 	init_async_submit(submit, flags | ASYNC_TX_XOR_DROP_DST, tx, cb_fn,  in async_raid6_datap_recov()
586 	tx = async_xor_offs(p, p_off, srcs, src_offs, 2, bytes, submit);  in async_raid6_datap_recov()
588 	return tx;  in async_raid6_datap_recov()