424 	struct skcipher_request *skreq = container_of(req_base,  in sec_skcipher_alg_callback()  local
427 	struct sec_request *sec_req = skcipher_request_ctx(skreq);  in sec_skcipher_alg_callback()
431 	struct crypto_skcipher *atfm = crypto_skcipher_reqtfm(skreq);  in sec_skcipher_alg_callback()
461 					   skreq->iv,  in sec_skcipher_alg_callback()
468 					   skreq->iv,  in sec_skcipher_alg_callback()
477 		crypto_inc(skreq->iv, 16);  in sec_skcipher_alg_callback()
532 		dma_unmap_sg(dev, skreq->src, sec_req->len_in,  in sec_skcipher_alg_callback()
534 		if (skreq->src != skreq->dst)  in sec_skcipher_alg_callback()
535 			dma_unmap_sg(dev, skreq->dst, sec_req->len_out,  in sec_skcipher_alg_callback()
537 		skreq->base.complete(&skreq->base, sec_req->err);  in sec_skcipher_alg_callback()
707 static int sec_alg_skcipher_crypto(struct skcipher_request *skreq,  in sec_alg_skcipher_crypto()  argument
710 	struct crypto_skcipher *atfm = crypto_skcipher_reqtfm(skreq);  in sec_alg_skcipher_crypto()
714 	struct sec_request *sec_req = skcipher_request_ctx(skreq);  in sec_alg_skcipher_crypto()
723 	bool split = skreq->src != skreq->dst;  in sec_alg_skcipher_crypto()
724 	gfp_t gfp = skreq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP ? GFP_KERNEL : GFP_ATOMIC;  in sec_alg_skcipher_crypto()
727 	sec_req->req_base = &skreq->base;  in sec_alg_skcipher_crypto()
730 	sec_req->len_in = sg_nents(skreq->src);  in sec_alg_skcipher_crypto()
732 	ret = sec_alg_alloc_and_calc_split_sizes(skreq->cryptlen, &split_sizes,  in sec_alg_skcipher_crypto()
737 	ret = sec_map_and_split_sg(skreq->src, split_sizes, steps, &splits_in,  in sec_alg_skcipher_crypto()
744 		sec_req->len_out = sg_nents(skreq->dst);  in sec_alg_skcipher_crypto()
745 		ret = sec_map_and_split_sg(skreq->dst, split_sizes, steps,  in sec_alg_skcipher_crypto()
762 		sec_req->dma_iv = dma_map_single(info->dev, skreq->iv,  in sec_alg_skcipher_crypto()
776 					       skreq->src != skreq->dst,  in sec_alg_skcipher_crypto()
815 		if ((skreq->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) {  in sec_alg_skcipher_crypto()
850 		sec_unmap_sg_on_err(skreq->dst, steps, splits_out,  in sec_alg_skcipher_crypto()
854 	sec_unmap_sg_on_err(skreq->src, steps, splits_in, splits_in_nents,  in sec_alg_skcipher_crypto()