From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 084ADA0032; Thu, 15 Sep 2022 05:02:27 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D50C64021D; Thu, 15 Sep 2022 05:02:26 +0200 (CEST) Received: from mail-pj1-f48.google.com (mail-pj1-f48.google.com [209.85.216.48]) by mails.dpdk.org (Postfix) with ESMTP id F39E740156 for ; Thu, 15 Sep 2022 05:02:24 +0200 (CEST) Received: by mail-pj1-f48.google.com with SMTP id d64-20020a17090a6f4600b00202ce056566so11552909pjk.4 for ; Wed, 14 Sep 2022 20:02:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-language:content-transfer-encoding:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject:from:to:cc :subject:date; bh=kwMxXB/2lmYqDhRWxtdB2XNjQJY/i8USzQwz4WfnZ2c=; b=EDJFIRn+vyie5mNsrE0lfF6tMXYwgGYwlXlCsmTr1zJFYYIhrF9yEE0leJQl+soBJQ WRbh3IrvarjeU8dWt1sIYpi5mzPHAm8Azar7D0T7WqB/TqsXb13fdKeK9j7/e6wsUnVE pqYb2/JhedWpIPdPsHbJ9VYWNOaNrh78VV011qsR+whTSF8De92uJ9HOKltGx1j5hLiV dItzNMK03m7MJ9tlkqbh9OA0D9v2rKt1PDXVGLIDvjgEyT1Z13Z0gZYuFt4PBuRlI6vg w/Unky6XxSZxTw1nrVZqqlX26M8GqRZHtG/mdCym5u0ekjGrekZhGUWOPm3cHHghUEWq Anlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-language:content-transfer-encoding:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject :x-gm-message-state:from:to:cc:subject:date; bh=kwMxXB/2lmYqDhRWxtdB2XNjQJY/i8USzQwz4WfnZ2c=; b=kCxQ8v1Y4z859+hMtI/21EFrg9jYzCmzNN1h0QpPRdilNJ3TSqF5G0Y5xmTak4fbs1 VJhJOavdrZ1WPqKOaRh4N0DAlWMGkURIFCoppuJxAKofzvWXZ6seE/JqZGxu2yVPtYpm RllNkROAqHeTqEJUm22mSCu30nBjOzsE2b5k/dGY4oOnKbD1FOdQjV1eV0wEfx9HXhmV tIlNpZgEgh4EBf22TSYir4pqQN5kXb1Ifpttfx1Oej+EE8p038FTmFn0TJBXnNrvhDFw 7KM8hZ+Cqp10bjQdJd5Ob5iS5wBnr0ExUJ09vyev9SJOlUWeAZ+KrApw28bkYmrGDite qggw== X-Gm-Message-State: ACrzQf3zP/24AIhlLdBvanZs/oMvXM4fKHUJCB+gOn9FryNdbkiEDXsC mPdn4qNdmSPpIY6zvTH/NAj+yW+hnzlvKA== X-Google-Smtp-Source: AMsMyM6M86PHC4bkgt6ZP43wvlyV8buT/YJ56uEjEk8KHpF62X2TSWqORYouSv8sDZp2VenWkvufNg== X-Received: by 2002:a17:902:a383:b0:176:dd41:4f56 with SMTP id x3-20020a170902a38300b00176dd414f56mr2148298pla.104.1663210944182; Wed, 14 Sep 2022 20:02:24 -0700 (PDT) Received: from [10.168.0.6] ([199.101.192.206]) by smtp.gmail.com with ESMTPSA id jg19-20020a17090326d300b0016f1ef2cd44sm11474136plb.154.2022.09.14.20.02.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Sep 2022 20:02:23 -0700 (PDT) Subject: Re: [Acc] [PATCH 0/5] crypto/uadk: introduce uadk crypto driver To: liulongfang , Zhangfei Gao , Akhil Goyal , Declan Doherty , Fan Zhang , Ashish Gupta , Ray Kinsella Cc: dev@dpdk.org, acc@openeuler.org References: <20220911052344.31239-1-zhangfei.gao@linaro.org> From: Zhangfei Gao Message-ID: Date: Thu, 15 Sep 2022 11:02:14 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 2022/9/13 下午3:08, liulongfang wrote: > On 2022/9/11 13:23, Zhangfei Gao wrote: >> Introduce a new crypto PMD for UADK, which relies on UADK library [1]. >> > This should be "a new crypto PMD for DPDK" Sorry for the misunderstanding. Will change to this Introduce a new crypto PMD for hardware accelerators based on UADK [1]. UADK is a framework for user applications to access hardware accelerators. UADK relies on IOMMU SVA (Shared Virtual Address) feature, which share the same page table between IOMMU and MMU. Thereby user application can directly use virtual address for device dma, which enhances the performance as well as easy usability. [1] https://github.com/Linaro/uadk Thanks