100 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_setup_ivs()  local
106 	struct sun8i_ss_flow *sf = &ss->flows[rctx->flow];  in sun8i_ss_setup_ivs()
126 		a = dma_map_single(ss->dev, sf->iv[i], ivsize, DMA_TO_DEVICE);  in sun8i_ss_setup_ivs()
127 		if (dma_mapping_error(ss->dev, a)) {  in sun8i_ss_setup_ivs()
129 			dev_err(ss->dev, "Cannot DMA MAP IV\n");  in sun8i_ss_setup_ivs()
152 		dma_unmap_single(ss->dev, rctx->p_iv[i], ivsize, DMA_TO_DEVICE);  in sun8i_ss_setup_ivs()
163 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_cipher()  local
167 	struct sun8i_ss_flow *sf = &ss->flows[rctx->flow];  in sun8i_ss_cipher()
177 	dev_dbg(ss->dev, "%s %s %u %x IV(%p %u) key=%u\n", __func__,  in sun8i_ss_cipher()
187 	rctx->op_mode = ss->variant->op_mode[algt->ss_blockmode];  in sun8i_ss_cipher()
188 	rctx->method = ss->variant->alg_cipher[algt->ss_algo_id];  in sun8i_ss_cipher()
191 	rctx->p_key = dma_map_single(ss->dev, op->key, op->keylen, DMA_TO_DEVICE);  in sun8i_ss_cipher()
192 	if (dma_mapping_error(ss->dev, rctx->p_key)) {  in sun8i_ss_cipher()
193 		dev_err(ss->dev, "Cannot DMA MAP KEY\n");  in sun8i_ss_cipher()
205 		nr_sgs = dma_map_sg(ss->dev, areq->src, sg_nents(areq->src),  in sun8i_ss_cipher()
208 			dev_err(ss->dev, "Invalid sg number %d\n", nr_sgs);  in sun8i_ss_cipher()
214 		nr_sgs = dma_map_sg(ss->dev, areq->src, sg_nents(areq->src),  in sun8i_ss_cipher()
217 			dev_err(ss->dev, "Invalid sg number %d\n", nr_sgs);  in sun8i_ss_cipher()
221 		nr_sgd = dma_map_sg(ss->dev, areq->dst, sg_nents(areq->dst),  in sun8i_ss_cipher()
224 			dev_err(ss->dev, "Invalid sg number %d\n", nr_sgd);  in sun8i_ss_cipher()
239 		dev_dbg(ss->dev, "%s total=%u SGS(%d %u off=%d) todo=%u\n", __func__,  in sun8i_ss_cipher()
247 		dev_err(ss->dev, "remaining len %d\n", len);  in sun8i_ss_cipher()
261 		dev_dbg(ss->dev, "%s total=%u SGD(%d %u off=%d) todo=%u\n", __func__,  in sun8i_ss_cipher()
269 		dev_err(ss->dev, "remaining len %d\n", len);  in sun8i_ss_cipher()
274 	err = sun8i_ss_run_task(ss, rctx, crypto_tfm_alg_name(areq->base.tfm));  in sun8i_ss_cipher()
278 		dma_unmap_sg(ss->dev, areq->src, nr_sgs, DMA_BIDIRECTIONAL);  in sun8i_ss_cipher()
280 		dma_unmap_sg(ss->dev, areq->src, nr_sgs, DMA_TO_DEVICE);  in sun8i_ss_cipher()
281 		dma_unmap_sg(ss->dev, areq->dst, nr_sgd, DMA_FROM_DEVICE);  in sun8i_ss_cipher()
287 			dma_unmap_single(ss->dev, rctx->p_iv[i], ivsize, DMA_TO_DEVICE);  in sun8i_ss_cipher()
302 	dma_unmap_single(ss->dev, rctx->p_key, op->keylen, DMA_TO_DEVICE);  in sun8i_ss_cipher()
336 	e = sun8i_ss_get_engine_number(op->ss);  in sun8i_ss_skdecrypt()
337 	engine = op->ss->flows[e].engine;  in sun8i_ss_skdecrypt()
357 	e = sun8i_ss_get_engine_number(op->ss);  in sun8i_ss_skencrypt()
358 	engine = op->ss->flows[e].engine;  in sun8i_ss_skencrypt()
376 	op->ss = algt->ss;  in sun8i_ss_cipher_init()
380 		dev_err(op->ss->dev, "ERROR: Cannot allocate fallback for %s %ld\n",  in sun8i_ss_cipher_init()
389 	dev_info(op->ss->dev, "Fallback for %s is %s\n",  in sun8i_ss_cipher_init()
397 	err = pm_runtime_resume_and_get(op->ss->dev);  in sun8i_ss_cipher_init()
399 		dev_err(op->ss->dev, "pm error %d\n", err);  in sun8i_ss_cipher_init()
415 	pm_runtime_put_sync(op->ss->dev);  in sun8i_ss_cipher_exit()
422 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_aes_setkey()  local
432 		dev_dbg(ss->dev, "ERROR: Invalid keylen %u\n", keylen);  in sun8i_ss_aes_setkey()
451 	struct sun8i_ss_dev *ss = op->ss;  in sun8i_ss_des3_setkey()  local
454 		dev_dbg(ss->dev, "Invalid keylen %u\n", keylen);  in sun8i_ss_des3_setkey()