From patchwork Tue Sep 27 07:54:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin LABBE X-Patchwork-Id: 12990008 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61A38C6FA83 for ; Tue, 27 Sep 2022 07:56:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231387AbiI0H4a (ORCPT ); Tue, 27 Sep 2022 03:56:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40604 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231389AbiI0H4B (ORCPT ); Tue, 27 Sep 2022 03:56:01 -0400 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16A06ABD7B for ; Tue, 27 Sep 2022 00:55:45 -0700 (PDT) Received: by mail-wm1-x331.google.com with SMTP id t4so5974156wmj.5 for ; Tue, 27 Sep 2022 00:55:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=8+zNu8By2wCTRIvE0cQTAVxjDoLu9Skp/kq6mTlEw+Q=; b=pttI2/Au91o3zgibFACg8Nhk3ilBKuhylxhCeEhYU5JAGaaWvV/RBKC/mQQ2SFYGZM OQLm8qX+wc0P+swBCmLlo40WQ0Grcxs+F7XW4nJw5p6z+JKD6MyvvSxV8g6IDZzqSV3A ztpVCUU07lMC/50isJTvu6S769yKbp/FzFQ37td3+TnpoWBJzZchRZB5xmP/vOSZ4n2m LxhxfQCqxT8geyv8oNIc+9i49aqRWVDG92Gj2Pg+pK7fGWaLSVdbpQpeoeprri4/s5tL aswitSe4j0QM1hBiSAtW/0PEsgGRfznESnLz/KfA0zjwPkzi/1TN66LJdkdyItRPZMBH Sp5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=8+zNu8By2wCTRIvE0cQTAVxjDoLu9Skp/kq6mTlEw+Q=; b=YRBZ6EmO7f06HkH9kaED4M3KqyVze6xQzcoYWgERGl+v+sYepBHNlS6+jwRRrKhmGn 66MAK8zMa4/l93GJgJRjVP3ttormr2mu2dMm+EhQ9H8rFT5PQwNMh18uTAK9VnnGFklq IkrG6UzTwf1ZghuknpyaumfjXP3ktS/RUMSZ/Ho3WXHYpZL3kiA0VBg1rRpcpzgEJqf5 m0QKRaiGchuPapNSys0UfzIpk1xnjmfnwTGvzjFif4vXt9jdmFyCP8QFXk9+k34JOuFA NFyDlF3NgkQArInkxt9WirQjwSz/7EMee4Fwd0QRW9iwAbwDWgnpj7Ny59FM4J4Q5or6 WLZg== X-Gm-Message-State: ACrzQf0BI4cnMOowktsB1NPana9sZbISq82n56dpeR9W8KJjlW3Bo8cF N/WvKCFyuSuFL4bjQt2uRSeHxQ== X-Google-Smtp-Source: AMsMyM5lBaQ5pnRqiZc7fxXzLCtvzbYRUjOCoeRyhLfmfsSlZ3HAXwtcnbTn/Shy28opSmHMjOiNXA== X-Received: by 2002:a7b:c451:0:b0:3b4:851f:d200 with SMTP id l17-20020a7bc451000000b003b4851fd200mr1679325wmi.196.1664265345418; Tue, 27 Sep 2022 00:55:45 -0700 (PDT) Received: from localhost.localdomain (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id x8-20020adfdcc8000000b0022afbd02c69sm1076654wrm.56.2022.09.27.00.55.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Sep 2022 00:55:44 -0700 (PDT) From: Corentin Labbe To: heiko@sntech.de, ardb@kernel.org, davem@davemloft.net, herbert@gondor.apana.org.au, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, robh+dt@kernel.org, sboyd@kernel.org Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Corentin Labbe , John Keeping Subject: [PATCH v10 11/33] crypto: rockchip: rewrite type Date: Tue, 27 Sep 2022 07:54:49 +0000 Message-Id: <20220927075511.3147847-12-clabbe@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220927075511.3147847-1-clabbe@baylibre.com> References: <20220927075511.3147847-1-clabbe@baylibre.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Instead of using a custom type for classify algorithms, let's just use already defined ones. And let's made a bit more verbose about what is registered. Reviewed-by: John Keeping Signed-off-by: Corentin Labbe --- drivers/crypto/rockchip/rk3288_crypto.c | 26 +++++++++++++------ drivers/crypto/rockchip/rk3288_crypto.h | 7 +---- drivers/crypto/rockchip/rk3288_crypto_ahash.c | 6 ++--- .../crypto/rockchip/rk3288_crypto_skcipher.c | 12 ++++----- 4 files changed, 28 insertions(+), 23 deletions(-) diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c index 1afb65eee6c9..8f9664acc78d 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.c +++ b/drivers/crypto/rockchip/rk3288_crypto.c @@ -102,12 +102,22 @@ static int rk_crypto_register(struct rk_crypto_info *crypto_info) for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) { rk_cipher_algs[i]->dev = crypto_info; - if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER) - err = crypto_register_skcipher( - &rk_cipher_algs[i]->alg.skcipher); - else - err = crypto_register_ahash( - &rk_cipher_algs[i]->alg.hash); + switch (rk_cipher_algs[i]->type) { + case CRYPTO_ALG_TYPE_SKCIPHER: + dev_info(crypto_info->dev, "Register %s as %s\n", + rk_cipher_algs[i]->alg.skcipher.base.cra_name, + rk_cipher_algs[i]->alg.skcipher.base.cra_driver_name); + err = crypto_register_skcipher(&rk_cipher_algs[i]->alg.skcipher); + break; + case CRYPTO_ALG_TYPE_AHASH: + dev_info(crypto_info->dev, "Register %s as %s\n", + rk_cipher_algs[i]->alg.hash.halg.base.cra_name, + rk_cipher_algs[i]->alg.hash.halg.base.cra_driver_name); + err = crypto_register_ahash(&rk_cipher_algs[i]->alg.hash); + break; + default: + dev_err(crypto_info->dev, "unknown algorithm\n"); + } if (err) goto err_cipher_algs; } @@ -115,7 +125,7 @@ static int rk_crypto_register(struct rk_crypto_info *crypto_info) err_cipher_algs: for (k = 0; k < i; k++) { - if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER) + if (rk_cipher_algs[i]->type == CRYPTO_ALG_TYPE_SKCIPHER) crypto_unregister_skcipher(&rk_cipher_algs[k]->alg.skcipher); else crypto_unregister_ahash(&rk_cipher_algs[i]->alg.hash); @@ -128,7 +138,7 @@ static void rk_crypto_unregister(void) unsigned int i; for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) { - if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER) + if (rk_cipher_algs[i]->type == CRYPTO_ALG_TYPE_SKCIPHER) crypto_unregister_skcipher(&rk_cipher_algs[i]->alg.skcipher); else crypto_unregister_ahash(&rk_cipher_algs[i]->alg.hash); diff --git a/drivers/crypto/rockchip/rk3288_crypto.h b/drivers/crypto/rockchip/rk3288_crypto.h index 65ed645e0168..d924ea17402a 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.h +++ b/drivers/crypto/rockchip/rk3288_crypto.h @@ -232,18 +232,13 @@ struct rk_cipher_rctx { struct skcipher_request fallback_req; // keep at the end }; -enum alg_type { - ALG_TYPE_HASH, - ALG_TYPE_CIPHER, -}; - struct rk_crypto_tmp { + u32 type; struct rk_crypto_info *dev; union { struct skcipher_alg skcipher; struct ahash_alg hash; } alg; - enum alg_type type; }; extern struct rk_crypto_tmp rk_ecb_aes_alg; diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c index edd40e16a3f0..d08e2438d356 100644 --- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c +++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c @@ -352,7 +352,7 @@ static void rk_cra_hash_exit(struct crypto_tfm *tfm) } struct rk_crypto_tmp rk_ahash_sha1 = { - .type = ALG_TYPE_HASH, + .type = CRYPTO_ALG_TYPE_AHASH, .alg.hash = { .init = rk_ahash_init, .update = rk_ahash_update, @@ -382,7 +382,7 @@ struct rk_crypto_tmp rk_ahash_sha1 = { }; struct rk_crypto_tmp rk_ahash_sha256 = { - .type = ALG_TYPE_HASH, + .type = CRYPTO_ALG_TYPE_AHASH, .alg.hash = { .init = rk_ahash_init, .update = rk_ahash_update, @@ -412,7 +412,7 @@ struct rk_crypto_tmp rk_ahash_sha256 = { }; struct rk_crypto_tmp rk_ahash_md5 = { - .type = ALG_TYPE_HASH, + .type = CRYPTO_ALG_TYPE_AHASH, .alg.hash = { .init = rk_ahash_init, .update = rk_ahash_update, diff --git a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c index 67a7e05d5ae3..1ed297f5d809 100644 --- a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c +++ b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c @@ -468,7 +468,7 @@ static void rk_ablk_exit_tfm(struct crypto_skcipher *tfm) } struct rk_crypto_tmp rk_ecb_aes_alg = { - .type = ALG_TYPE_CIPHER, + .type = CRYPTO_ALG_TYPE_SKCIPHER, .alg.skcipher = { .base.cra_name = "ecb(aes)", .base.cra_driver_name = "ecb-aes-rk", @@ -490,7 +490,7 @@ struct rk_crypto_tmp rk_ecb_aes_alg = { }; struct rk_crypto_tmp rk_cbc_aes_alg = { - .type = ALG_TYPE_CIPHER, + .type = CRYPTO_ALG_TYPE_SKCIPHER, .alg.skcipher = { .base.cra_name = "cbc(aes)", .base.cra_driver_name = "cbc-aes-rk", @@ -513,7 +513,7 @@ struct rk_crypto_tmp rk_cbc_aes_alg = { }; struct rk_crypto_tmp rk_ecb_des_alg = { - .type = ALG_TYPE_CIPHER, + .type = CRYPTO_ALG_TYPE_SKCIPHER, .alg.skcipher = { .base.cra_name = "ecb(des)", .base.cra_driver_name = "ecb-des-rk", @@ -535,7 +535,7 @@ struct rk_crypto_tmp rk_ecb_des_alg = { }; struct rk_crypto_tmp rk_cbc_des_alg = { - .type = ALG_TYPE_CIPHER, + .type = CRYPTO_ALG_TYPE_SKCIPHER, .alg.skcipher = { .base.cra_name = "cbc(des)", .base.cra_driver_name = "cbc-des-rk", @@ -558,7 +558,7 @@ struct rk_crypto_tmp rk_cbc_des_alg = { }; struct rk_crypto_tmp rk_ecb_des3_ede_alg = { - .type = ALG_TYPE_CIPHER, + .type = CRYPTO_ALG_TYPE_SKCIPHER, .alg.skcipher = { .base.cra_name = "ecb(des3_ede)", .base.cra_driver_name = "ecb-des3-ede-rk", @@ -580,7 +580,7 @@ struct rk_crypto_tmp rk_ecb_des3_ede_alg = { }; struct rk_crypto_tmp rk_cbc_des3_ede_alg = { - .type = ALG_TYPE_CIPHER, + .type = CRYPTO_ALG_TYPE_SKCIPHER, .alg.skcipher = { .base.cra_name = "cbc(des3_ede)", .base.cra_driver_name = "cbc-des3-ede-rk",