From patchwork Thu Jun 1 19:39:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antoine Tenart X-Patchwork-Id: 9761011 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8657C602BC for ; Thu, 1 Jun 2017 19:42:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7E7DB28501 for ; Thu, 1 Jun 2017 19:42:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 71B6A2851E; Thu, 1 Jun 2017 19:42:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D11EE28501 for ; Thu, 1 Jun 2017 19:42:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=h73B6uuWLKvxX6Mbmz7VjBCCareVgfpYpgkoWf26UIw=; b=pTDYCXtJ4uqbJ0Cm6AE66Xkkr8 jOcL5BQZpnFLEvRx8eqIb/fnDa0jbOgCseQMEwvMS+zInpNWYOadDrwlvHk7oKCPapvhdrYXI7mg6 FmYoxx0VrQvJAoXqrlqiGIlZn5UKbVvka0mPJ8hhiaFvjgvnPDngtxkXgUD9Af6v5QiPQLGeUIRs1 OA8MScvY4Kd64w3p6sEgktjRSh8i0ON9cmjgg3f4pxn4UF9qtyKCRMQbpf1vopf3okcKpwqx1TN1Y kvV0FzjL3heuEVuR4JY6gj1/wSPmVAkashCOZbg3Mnc2FQ0cnm1ulBD4fe5JjwVoOgDwau7b3TwyS 6e3XHhgg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dGVzV-0007yu-Jz; Thu, 01 Jun 2017 19:42:41 +0000 Received: from mail.free-electrons.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dGVxF-0003VG-Jm for linux-arm-kernel@lists.infradead.org; Thu, 01 Jun 2017 19:40:32 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id 8CBA821295; Thu, 1 Jun 2017 21:39:39 +0200 (CEST) Received: from localhost (LFbn-1-3856-160.w86-233.abo.wanadoo.fr [86.233.111.160]) by mail.free-electrons.com (Postfix) with ESMTPSA id 61E9221264; Thu, 1 Jun 2017 21:39:39 +0200 (CEST) From: Antoine Tenart To: herbert@gondor.apana.org.au, davem@davemloft.net, maxime.ripard@free-electrons.com, wens@csie.org, clabbe.montjoie@gmail.com Subject: [PATCH v3 10/13] crypto: sun4i-ss: add the CRYPTO_ALG_KERN_DRIVER_ONLY flag Date: Thu, 1 Jun 2017 21:39:02 +0200 Message-Id: <20170601193905.28829-11-antoine.tenart@free-electrons.com> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170601193905.28829-1-antoine.tenart@free-electrons.com> References: <20170601193905.28829-1-antoine.tenart@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170601_124022_522086_60512A8D X-CRM114-Status: GOOD ( 10.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Antoine Tenart , linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The CRYPTO_ALG_KERN_DRIVER_ONLY flag is set for hardware accelerated ciphers accessible through a kernel driver only. This is the case for ciphers exposed by the sun4i-ss driver. This patch sets this flag. Signed-off-by: Antoine Tenart Tested-by: Corentin Labbe Acked-by: Corentin Labbe --- drivers/crypto/sunxi-ss/sun4i-ss-core.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-core.c b/drivers/crypto/sunxi-ss/sun4i-ss-core.c index f7b99974d1bb..02ad8256e900 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss-core.c +++ b/drivers/crypto/sunxi-ss/sun4i-ss-core.c @@ -96,7 +96,8 @@ static struct sun4i_ss_alg_template ss_algs[] = { .cra_driver_name = "cbc-aes-sun4i-ss", .cra_priority = 300, .cra_blocksize = AES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_ctxsize = sizeof(struct sun4i_tfm_ctx), .cra_module = THIS_MODULE, .cra_alignmask = 3, @@ -117,7 +118,8 @@ static struct sun4i_ss_alg_template ss_algs[] = { .cra_driver_name = "ecb-aes-sun4i-ss", .cra_priority = 300, .cra_blocksize = AES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_ctxsize = sizeof(struct sun4i_tfm_ctx), .cra_module = THIS_MODULE, .cra_alignmask = 3, @@ -138,7 +140,8 @@ static struct sun4i_ss_alg_template ss_algs[] = { .cra_driver_name = "cbc-des-sun4i-ss", .cra_priority = 300, .cra_blocksize = DES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_ctxsize = sizeof(struct sun4i_req_ctx), .cra_module = THIS_MODULE, .cra_alignmask = 3, @@ -158,7 +161,8 @@ static struct sun4i_ss_alg_template ss_algs[] = { .cra_driver_name = "ecb-des-sun4i-ss", .cra_priority = 300, .cra_blocksize = DES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_ctxsize = sizeof(struct sun4i_req_ctx), .cra_module = THIS_MODULE, .cra_alignmask = 3, @@ -179,7 +183,8 @@ static struct sun4i_ss_alg_template ss_algs[] = { .cra_driver_name = "cbc-des3-sun4i-ss", .cra_priority = 300, .cra_blocksize = DES3_EDE_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER, + .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY, .cra_ctxsize = sizeof(struct sun4i_req_ctx), .cra_module = THIS_MODULE, .cra_alignmask = 3,