crypto/qce/skcipher.c

33 	struct qce_device *qce = tmpl->qce;
34 	struct qce_result_dump *result_buf = qce->dma.result_buf;
44 	error = qce_dma_terminate_all(&qce->dma);
46 		dev_dbg(qce->dev, "skcipher dma termination error (%d)\n",
50 		dma_unmap_sg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src);
51 	dma_unmap_sg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst);
55 	error = qce_check_status(qce, &status);
57 		dev_dbg(qce->dev, "skcipher operation error (%x)\n", status);
60 	qce->async_req_done(tmpl->qce, error);
70 	struct qce_device *qce = tmpl->qce;
91 		dev_err(qce->dev, "Invalid numbers of src SG.\n");
95 		dev_err(qce->dev, "Invalid numbers of dst SG.\n");
108 	sg_init_one(&rctx->result_sg, qce->dma.result_buf, QCE_RESULT_BUF_SZ);
126 	dst_nents = dma_map_sg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst);
133 		src_nents = dma_map_sg(qce->dev, req->src, rctx->src_nents, dir_src);
144 	ret = qce_dma_prep_sgs(&qce->dma, rctx->src_sg, src_nents,
150 	qce_dma_issue_pending(&qce->dma);
159 	qce_dma_terminate_all(&qce->dma);
162 		dma_unmap_sg(qce->dev, req->src, rctx->src_nents, dir_src);
164 	dma_unmap_sg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst);
307 	return tmpl->qce->async_req_enqueue(tmpl->qce, &req->base);
364 		.drv_name	= "ecb-aes-qce",
373 		.drv_name	= "cbc-aes-qce",
382 		.drv_name	= "ctr-aes-qce",
392 		.drv_name	= "xts-aes-qce",
401 		.drv_name	= "ecb-des-qce",
410 		.drv_name	= "cbc-des-qce",
419 		.drv_name	= "ecb-3des-qce",
428 		.drv_name	= "cbc-3des-qce",
437 				       struct qce_device *qce)
483 	tmpl->qce = qce;
487 		dev_err(qce->dev, "%s registration failed\n", alg->base.cra_name);
493 	dev_dbg(qce->dev, "%s is registered\n", alg->base.cra_name);
497 static void qce_skcipher_unregister(struct qce_device *qce)
508 static int qce_skcipher_register(struct qce_device *qce)
513 		ret = qce_skcipher_register_one(&skcipher_def[i], qce);
520 	qce_skcipher_unregister(qce);