124 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_setup_ivs()  local
130 	struct sun8i_ss_flow *sf = &ss->flows[rctx->flow];  in sun8i_ss_setup_ivs()
150 		a = dma_map_single(ss->dev, sf->iv[i], ivsize, DMA_TO_DEVICE);  in sun8i_ss_setup_ivs()
151 		if (dma_mapping_error(ss->dev, a)) {  in sun8i_ss_setup_ivs()
153 			dev_err(ss->dev, "Cannot DMA MAP IV\n");  in sun8i_ss_setup_ivs()
176 		dma_unmap_single(ss->dev, rctx->p_iv[i], ivsize, DMA_TO_DEVICE);  in sun8i_ss_setup_ivs()
187 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_cipher()  local
191 	struct sun8i_ss_flow *sf = &ss->flows[rctx->flow];  in sun8i_ss_cipher()
203 	dev_dbg(ss->dev, "%s %s %u %x IV(%p %u) key=%u\n", __func__,  in sun8i_ss_cipher()
213 	rctx->op_mode = ss->variant->op_mode[algt->ss_blockmode];  in sun8i_ss_cipher()
214 	rctx->method = ss->variant->alg_cipher[algt->ss_algo_id];  in sun8i_ss_cipher()
217 	rctx->p_key = dma_map_single(ss->dev, op->key, op->keylen, DMA_TO_DEVICE);  in sun8i_ss_cipher()
218 	if (dma_mapping_error(ss->dev, rctx->p_key)) {  in sun8i_ss_cipher()
219 		dev_err(ss->dev, "Cannot DMA MAP KEY\n");  in sun8i_ss_cipher()
231 		nr_sgs = dma_map_sg(ss->dev, areq->src, nsgs, DMA_BIDIRECTIONAL);  in sun8i_ss_cipher()
233 			dev_err(ss->dev, "Invalid sg number %d\n", nr_sgs);  in sun8i_ss_cipher()
239 		nr_sgs = dma_map_sg(ss->dev, areq->src, nsgs, DMA_TO_DEVICE);  in sun8i_ss_cipher()
241 			dev_err(ss->dev, "Invalid sg number %d\n", nr_sgs);  in sun8i_ss_cipher()
245 		nr_sgd = dma_map_sg(ss->dev, areq->dst, nsgd, DMA_FROM_DEVICE);  in sun8i_ss_cipher()
247 			dev_err(ss->dev, "Invalid sg number %d\n", nr_sgd);  in sun8i_ss_cipher()
262 		dev_dbg(ss->dev, "%s total=%u SGS(%d %u off=%d) todo=%u\n", __func__,  in sun8i_ss_cipher()
270 		dev_err(ss->dev, "remaining len %d\n", len);  in sun8i_ss_cipher()
284 		dev_dbg(ss->dev, "%s total=%u SGD(%d %u off=%d) todo=%u\n", __func__,  in sun8i_ss_cipher()
292 		dev_err(ss->dev, "remaining len %d\n", len);  in sun8i_ss_cipher()
297 	err = sun8i_ss_run_task(ss, rctx, crypto_tfm_alg_name(areq->base.tfm));  in sun8i_ss_cipher()
301 		dma_unmap_sg(ss->dev, areq->src, nsgs, DMA_BIDIRECTIONAL);  in sun8i_ss_cipher()
303 		dma_unmap_sg(ss->dev, areq->src, nsgs, DMA_TO_DEVICE);  in sun8i_ss_cipher()
304 		dma_unmap_sg(ss->dev, areq->dst, nsgd, DMA_FROM_DEVICE);  in sun8i_ss_cipher()
310 			dma_unmap_single(ss->dev, rctx->p_iv[i], ivsize, DMA_TO_DEVICE);  in sun8i_ss_cipher()
325 	dma_unmap_single(ss->dev, rctx->p_key, op->keylen, DMA_TO_DEVICE);  in sun8i_ss_cipher()
359 	e = sun8i_ss_get_engine_number(op->ss);  in sun8i_ss_skdecrypt()
360 	engine = op->ss->flows[e].engine;  in sun8i_ss_skdecrypt()
380 	e = sun8i_ss_get_engine_number(op->ss);  in sun8i_ss_skencrypt()
381 	engine = op->ss->flows[e].engine;  in sun8i_ss_skencrypt()
399 	op->ss = algt->ss;  in sun8i_ss_cipher_init()
403 		dev_err(op->ss->dev, "ERROR: Cannot allocate fallback for %s %ld\n",  in sun8i_ss_cipher_init()
416 	err = pm_runtime_resume_and_get(op->ss->dev);  in sun8i_ss_cipher_init()
418 		dev_err(op->ss->dev, "pm error %d\n", err);  in sun8i_ss_cipher_init()
434 	pm_runtime_put_sync(op->ss->dev);  in sun8i_ss_cipher_exit()
441 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_aes_setkey()  local
451 		dev_dbg(ss->dev, "ERROR: Invalid keylen %u\n", keylen);  in sun8i_ss_aes_setkey()
470 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_des3_setkey()  local
473 		dev_dbg(ss->dev, "Invalid keylen %u\n", keylen);  in sun8i_ss_des3_setkey()