93 	struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq);  in sun8i_ce_cipher_fallback()  local
108 	skcipher_request_set_tfm(&rctx->fallback_req, op->fallback_tfm);  in sun8i_ce_cipher_fallback()
109 	skcipher_request_set_callback(&rctx->fallback_req, areq->base.flags,  in sun8i_ce_cipher_fallback()
111 	skcipher_request_set_crypt(&rctx->fallback_req, areq->src, areq->dst,  in sun8i_ce_cipher_fallback()
113 	if (rctx->op_dir & CE_DECRYPTION)  in sun8i_ce_cipher_fallback()
114 		err = crypto_skcipher_decrypt(&rctx->fallback_req);  in sun8i_ce_cipher_fallback()
116 		err = crypto_skcipher_encrypt(&rctx->fallback_req);  in sun8i_ce_cipher_fallback()
126 	struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq);  in sun8i_ce_cipher_prepare()  local
146 		rctx->op_dir, areq->iv, crypto_skcipher_ivsize(tfm),  in sun8i_ce_cipher_prepare()
153 	flow = rctx->flow;  in sun8i_ce_cipher_prepare()
162 	common |= rctx->op_dir | CE_COMM_INT;  in sun8i_ce_cipher_prepare()
187 	rctx->addr_key = dma_map_single(ce->dev, op->key, op->keylen, DMA_TO_DEVICE);  in sun8i_ce_cipher_prepare()
188 	if (dma_mapping_error(ce->dev, rctx->addr_key)) {  in sun8i_ce_cipher_prepare()
193 	cet->t_key = cpu_to_le32(rctx->addr_key);  in sun8i_ce_cipher_prepare()
197 		rctx->ivlen = ivsize;  in sun8i_ce_cipher_prepare()
198 		if (rctx->op_dir & CE_DECRYPTION) {  in sun8i_ce_cipher_prepare()
204 		rctx->addr_iv = dma_map_single(ce->dev, chan->bounce_iv, rctx->ivlen,  in sun8i_ce_cipher_prepare()
206 		if (dma_mapping_error(ce->dev, rctx->addr_iv)) {  in sun8i_ce_cipher_prepare()
211 		cet->t_iv = cpu_to_le32(rctx->addr_iv);  in sun8i_ce_cipher_prepare()
268 	rctx->nr_sgs = nr_sgs;  in sun8i_ce_cipher_prepare()
269 	rctx->nr_sgd = nr_sgd;  in sun8i_ce_cipher_prepare()
283 		if (rctx->addr_iv)  in sun8i_ce_cipher_prepare()
284 			dma_unmap_single(ce->dev, rctx->addr_iv, rctx->ivlen, DMA_TO_DEVICE);  in sun8i_ce_cipher_prepare()
286 		if (rctx->op_dir & CE_DECRYPTION) {  in sun8i_ce_cipher_prepare()
296 	dma_unmap_single(ce->dev, rctx->addr_key, op->keylen, DMA_TO_DEVICE);  in sun8i_ce_cipher_prepare()
309 	struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq);  in sun8i_ce_cipher_unprepare()  local
313 	int nr_sgs = rctx->nr_sgs;  in sun8i_ce_cipher_unprepare()
314 	int nr_sgd = rctx->nr_sgd;  in sun8i_ce_cipher_unprepare()
317 	flow = rctx->flow;  in sun8i_ce_cipher_unprepare()
332 			dma_unmap_single(ce->dev, rctx->addr_iv, rctx->ivlen, DMA_TO_DEVICE);  in sun8i_ce_cipher_unprepare()
334 		if (rctx->op_dir & CE_DECRYPTION) {  in sun8i_ce_cipher_unprepare()
344 	dma_unmap_single(ce->dev, rctx->addr_key, op->keylen, DMA_TO_DEVICE);  in sun8i_ce_cipher_unprepare()
353 	struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(breq);  in sun8i_ce_cipher_run()  local
356 	flow = rctx->flow;  in sun8i_ce_cipher_run()
379 	struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq);  in sun8i_ce_skdecrypt()  local
383 	rctx->op_dir = CE_DECRYPTION;  in sun8i_ce_skdecrypt()
388 	rctx->flow = e;  in sun8i_ce_skdecrypt()
398 	struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(areq);  in sun8i_ce_skencrypt()  local
402 	rctx->op_dir = CE_ENCRYPTION;  in sun8i_ce_skencrypt()
407 	rctx->flow = e;  in sun8i_ce_skencrypt()