From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B550C19759 for ; Thu, 1 Aug 2019 12:46:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 61B452171F for ; Thu, 1 Aug 2019 12:46:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="SzVdu4BT"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="vUXnXx5k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61B452171F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6tFN59jRtEIGbwjyvfxIMmv7EkTTCnC9iJSo4NHV9Zs=; b=SzVdu4BTlfX8Cd tzVJyqRqD3M4i1dTjNTzX++a1I0W4VwlEcQw/LBLTnjtvqlVcZZ2kqNaFJj2aQef8luc44SiRBQq4 NZXknLlaJ0Bd/WW1+Q3awVFPvCO1xhE5xLKUtlxD46U1PJaZf9M3Txt9ut1a1yuPxfL4Pia6EZtWV MSh9Wz1CPQeVKEw6PrY4I+301R6FrVRHUXy/PjKgO+KCUSxT1R40LLV2pnr+Xu4m51MvKWGarWV5c ux8dv+tfALbIUaeRrq/k40PCQQhY+BgK2TTYQvGm0ZA9b1o1r02Fy8dXxMiQANg5+LxaIlTHUH4Ml 3ezMe2EEZRakhsgfKqfQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1htATc-0003vV-W8; Thu, 01 Aug 2019 12:46:37 +0000 Received: from mail-wm1-x342.google.com ([2a00:1450:4864:20::342]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1htATQ-0003mG-Fj for linux-amlogic@lists.infradead.org; Thu, 01 Aug 2019 12:46:26 +0000 Received: by mail-wm1-x342.google.com with SMTP id l2so63037603wmg.0 for ; Thu, 01 Aug 2019 05:46:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=cZCY92RMfghZJsFP1Vz0w4UO7UoxBKe+hI+aMfOaKM8=; b=vUXnXx5kNtIFZ0huFPiV/HxhJIbQdYlkFxXwCPijUEreVyNC/1pxQMald0tr6/5oU+ Ku4JTGZOhL69MmV/Q5dbk4vWDah5/JPXEMYMNks43DojB8zmCbVBMLURc1fImEZ3YdI2 doKD9u7bejJ/UhT/GPcMTjZ3kZuOJbdM7J2rwAqwTZGpSbztlqyjT6hvwS7ltXOWjcBk TrrLVnQKDRIuXxZS6tfQvsGHNDhV8M+CJGdf4t3WAuO9zvRHvrl20GzPHvRRlfXh2a0J Ljef/yOoYB7o1JF7ZWTjXgMEN9MOgFo75dmzLwOg0n27FcmGHiQyvs9PyZVPgyw/6NZ0 KxRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=cZCY92RMfghZJsFP1Vz0w4UO7UoxBKe+hI+aMfOaKM8=; b=TDfwAOc18ALpv77mqNjziiPF2x5W+arqUhnCeNPY96RHv2w9iz+SsWB+N0C55bfaXj q+n6dMj+06EnxKYD4WXhA9n8kQ0JeCn3ELB4C1gmgx2pMOepkrVgz6OpykDAKDOLp4V4 jSJxJl0b6n8li6PftDj5UM4Xgqn2dqTaDb7KFEImU2oEHjUUMyn2Y5SPUmsuwRWMHKLE utch8MuLzqsczs1m/ERynIOSi7aIM4Xh7jLJHlQyVq9J8FNsWOM0J59NA0aKVTYYryL+ vcdemSqlMn4NzTc/Totd7+FytFvWD6soeos65M7wfYNWhL3M4Lv55SnNdQsMcl4RLxW2 y/4A== X-Gm-Message-State: APjAAAXHBIOS3siEGbtH91zaVUtQwLUQfTJlaDPN9ps6W8Hcj3R8v9kx Wi3PyrgHK0WbmU1pmZFK2dWyZg== X-Google-Smtp-Source: APXvYqx/EB+krQbuHfDMiwKikaXaFO+7qwPqB2cAqkBDAaRdrKTmsFkpl+/WGtL6bOLXv0IkeDY/3A== X-Received: by 2002:a1c:3cc4:: with SMTP id j187mr110992050wma.36.1564663582722; Thu, 01 Aug 2019 05:46:22 -0700 (PDT) Received: from Red ([2a01:cb1d:147:7200:2e56:dcff:fed2:c6d6]) by smtp.googlemail.com with ESMTPSA id f70sm96317715wme.22.2019.08.01.05.46.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 01 Aug 2019 05:46:21 -0700 (PDT) Date: Thu, 1 Aug 2019 14:46:18 +0200 From: LABBE Corentin To: Martin Blumenstingl Subject: Re: [PATCH 2/4] crypto: amlogic: Add crypto accelerator for amlogic GXL Message-ID: <20190801124618.GA30316@Red> References: <1564083776-20540-1-git-send-email-clabbe@baylibre.com> <1564083776-20540-3-git-send-email-clabbe@baylibre.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190801_054624_528859_70810F6D X-CRM114-Status: GOOD ( 18.62 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, herbert@gondor.apana.org.au, baylibre-upstreaming@groups.io, khilman@baylibre.com, linux-kernel@vger.kernel.org, robh+dt@kernel.org, linux-crypto@vger.kernel.org, linux-amlogic@lists.infradead.org, davem@davemloft.net, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Sat, Jul 27, 2019 at 02:17:38PM +0200, Martin Blumenstingl wrote: > Hi Corentin, > > it's great to see you working on this :) > > On Thu, Jul 25, 2019 at 9:45 PM Corentin Labbe wrote: > > > > This patch adds support for the amlogic GXL cryptographic offloader present > > on GXL SoCs. > > > > This driver supports AES cipher in CBC/ECB mode. > > > > Signed-off-by: Corentin Labbe > > --- > > drivers/crypto/Kconfig | 2 + > > drivers/crypto/Makefile | 1 + > > drivers/crypto/amlogic/Kconfig | 24 ++ > > drivers/crypto/amlogic/Makefile | 2 + > > drivers/crypto/amlogic/amlogic-cipher.c | 358 ++++++++++++++++++++++++ > > drivers/crypto/amlogic/amlogic-core.c | 326 +++++++++++++++++++++ > > drivers/crypto/amlogic/amlogic.h | 172 ++++++++++++ > > 7 files changed, 885 insertions(+) > > create mode 100644 drivers/crypto/amlogic/Kconfig > > create mode 100644 drivers/crypto/amlogic/Makefile > > create mode 100644 drivers/crypto/amlogic/amlogic-cipher.c > > create mode 100644 drivers/crypto/amlogic/amlogic-core.c > > create mode 100644 drivers/crypto/amlogic/amlogic.h > there are two different crypto IPs on Amlogic SoCs: > - GXL and newer use the "BLKMV" crypto IP > - GXBB, Meson8/Meson8b/Meson8m2 (and probably older SoCs) use the > "NDMA" crypto IP > I believed it was the opposite. (BLKMV the older, NDMA the newer) Anyway, on the datasheet I found (s905d), neither NDMA or BLKMV is mentioned, it is just called Crypto Engine. So I think GXL is the best choice. > personally I think it makes sense to either have the IP name (blkmv) > or SoC name (GXL) in the file or directory names as well as being > consistent with that in the Kconfig option names Ok I will rename files to amlogic-gxl-xxx Thanks _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic