Lines Matching refs:hace_dev

66 static int aspeed_hace_crypto_handle_queue(struct aspeed_hace_dev *hace_dev,
69 	if (hace_dev->version == AST2500_VERSION &&
71 		CIPHER_DBG(hace_dev, "SW fallback\n");
76 			hace_dev->crypt_engine_crypto, req);
84 	struct aspeed_hace_dev *hace_dev = ctx->hace_dev;
88 	crypto_engine = &hace_dev->crypto_engine;
92 	rc = ctx->start(hace_dev);
100 static int aspeed_sk_complete(struct aspeed_hace_dev *hace_dev, int err)
102 	struct aspeed_engine_crypto *crypto_engine = &hace_dev->crypto_engine;
106 	CIPHER_DBG(hace_dev, "\n");
122 	crypto_finalize_skcipher_request(hace_dev->crypt_engine_crypto, req,
128 static int aspeed_sk_transfer_sg(struct aspeed_hace_dev *hace_dev)
130 	struct aspeed_engine_crypto *crypto_engine = &hace_dev->crypto_engine;
131 	struct device *dev = hace_dev->dev;
135 	CIPHER_DBG(hace_dev, "\n");
147 	return aspeed_sk_complete(hace_dev, 0);
150 static int aspeed_sk_transfer(struct aspeed_hace_dev *hace_dev)
152 	struct aspeed_engine_crypto *crypto_engine = &hace_dev->crypto_engine;
167 		dev_warn(hace_dev->dev, "invalid sg copy, %s:0x%x, %s:0x%x\n",
172 	CIPHER_DBG(hace_dev, "%s:%d, %s:%d, %s:%d, %s:%p\n",
177 	return aspeed_sk_complete(hace_dev, rc);
180 static int aspeed_sk_start(struct aspeed_hace_dev *hace_dev)
182 	struct aspeed_engine_crypto *crypto_engine = &hace_dev->crypto_engine;
195 	CIPHER_DBG(hace_dev, "%s:%d, %s:%d, %s:%d, %s:%p\n",
201 		dev_warn(hace_dev->dev, "invalid sg copy, %s:0x%x, %s:0x%x\n",
209 	ast_hace_write(hace_dev, crypto_engine->cipher_dma_addr,
211 	ast_hace_write(hace_dev, crypto_engine->cipher_dma_addr,
213 	ast_hace_write(hace_dev, req->cryptlen, ASPEED_HACE_DATA_LEN);
214 	ast_hace_write(hace_dev, rctx->enc_cmd, ASPEED_HACE_CMD);
219 static int aspeed_sk_start_sg(struct aspeed_hace_dev *hace_dev)
221 	struct aspeed_engine_crypto *crypto_engine = &hace_dev->crypto_engine;
232 	CIPHER_DBG(hace_dev, "\n");
242 		src_sg_len = dma_map_sg(hace_dev->dev, req->src,
246 			dev_warn(hace_dev->dev, "dma_map_sg() src error\n");
251 		src_sg_len = dma_map_sg(hace_dev->dev, req->src,
254 			dev_warn(hace_dev->dev, "dma_map_sg() src error\n");
258 		dst_sg_len = dma_map_sg(hace_dev->dev, req->dst,
261 			dev_warn(hace_dev->dev, "dma_map_sg() dst error\n");
335 	ast_hace_write(hace_dev, src_dma_addr, ASPEED_HACE_SRC);
336 	ast_hace_write(hace_dev, dst_dma_addr, ASPEED_HACE_DEST);
337 	ast_hace_write(hace_dev, req->cryptlen, ASPEED_HACE_DATA_LEN);
338 	ast_hace_write(hace_dev, rctx->enc_cmd, ASPEED_HACE_CMD);
344 		dma_unmap_sg(hace_dev->dev, req->src, rctx->src_nents,
348 		dma_unmap_sg(hace_dev->dev, req->dst, rctx->dst_nents,
350 		dma_unmap_sg(hace_dev->dev, req->src, rctx->src_nents,
357 	dma_unmap_sg(hace_dev->dev, req->src, rctx->src_nents, DMA_TO_DEVICE);
362 static int aspeed_hace_skcipher_trigger(struct aspeed_hace_dev *hace_dev)
364 	struct aspeed_engine_crypto *crypto_engine = &hace_dev->crypto_engine;
370 	CIPHER_DBG(hace_dev, "\n");
383 	ast_hace_write(hace_dev, crypto_engine->cipher_ctx_dma,
395 	if (hace_dev->version == AST2600_VERSION) {
398 		return aspeed_sk_start_sg(hace_dev);
403 	return aspeed_sk_start(hace_dev);
411 	struct aspeed_hace_dev *hace_dev = ctx->hace_dev;
414 	CIPHER_DBG(hace_dev, "\n");
425 	return aspeed_hace_crypto_handle_queue(hace_dev, req);
433 	struct aspeed_hace_dev *hace_dev = ctx->hace_dev;
436 	CIPHER_DBG(hace_dev, "keylen: %d bits\n", keylen);
439 		dev_warn(hace_dev->dev, "invalid keylen: %d bits\n", keylen);
541 	struct aspeed_hace_dev *hace_dev = ctx->hace_dev;
549 	CIPHER_DBG(hace_dev, "%s\n",
571 	return aspeed_hace_crypto_handle_queue(hace_dev, req);
578 	struct aspeed_hace_dev *hace_dev = ctx->hace_dev;
581 	CIPHER_DBG(hace_dev, "keylen: %d bits\n", (keylen * 8));
587 	if (ctx->hace_dev->version == AST2500_VERSION) {
643 	ctx->hace_dev = crypto_alg->hace_dev;
646 	CIPHER_DBG(ctx->hace_dev, "%s\n", name);
651 		dev_err(ctx->hace_dev->dev, "ERROR: Cannot allocate fallback for %s %ld\n",
665 	struct aspeed_hace_dev *hace_dev = ctx->hace_dev;
667 	CIPHER_DBG(hace_dev, "%s\n", crypto_tfm_alg_name(&tfm->base));
915 void aspeed_unregister_hace_crypto_algs(struct aspeed_hace_dev *hace_dev)
922 	if (hace_dev->version != AST2600_VERSION)
929 void aspeed_register_hace_crypto_algs(struct aspeed_hace_dev *hace_dev)
933 	CIPHER_DBG(hace_dev, "\n");
936 		aspeed_crypto_algs[i].hace_dev = hace_dev;
939 			CIPHER_DBG(hace_dev, "Failed to register %s\n",
944 	if (hace_dev->version != AST2600_VERSION)
948 		aspeed_crypto_algs_g6[i].hace_dev = hace_dev;
951 			CIPHER_DBG(hace_dev, "Failed to register %s\n",