From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id F2D7AA09E9; Mon, 14 Dec 2020 15:24:40 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D86583257; Mon, 14 Dec 2020 15:24:38 +0100 (CET) Received: from out0-142.mail.aliyun.com (out0-142.mail.aliyun.com [140.205.0.142]) by dpdk.org (Postfix) with ESMTP id D363E2B9C for ; Mon, 14 Dec 2020 15:24:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alibaba-inc.com; s=default; t=1607955874; h=Subject:To:From:Message-ID:Date:MIME-Version:Content-Type; bh=XrW72BnUEmJEvjXRN0wUligoi31NQrYaW8AUl+iGcC8=; b=WZ2H6JR9q3DNmidWdC/DiztN1pqc9MSzFQs6Z8PYp4JL+HR9aIHjDgOdI/ivCeWTYppXetyvyc7zPOxlYCcr6ix6K7lx6wem/TDhrJKuxic50Or8HQu+Q4s7Z20t0HGFmgO2NLUGR1gBwmzokjRfkU9fitxeDWypuIVdodJiGHI= X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R121e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=ay29a033018047188; MF=huawei.xhw@alibaba-inc.com; NM=1; PH=DS; RN=9; SR=0; TI=SMTPD_---.J7-uI7K_1607955872; Received: from 30.43.69.4(mailfrom:huawei.xhw@alibaba-inc.com fp:SMTPD_---.J7-uI7K_1607955872) by smtp.aliyun-inc.com(127.0.0.1); Mon, 14 Dec 2020 22:24:33 +0800 To: David Marchand , Maxime Coquelin Cc: "ferruh.yigit" , dev , "Burakov, Anatoly" , Zhihong Wang , "Xia, Chenbo" , Gaetan Rivet , Thomas Monjalon References: <68ecd941-9c56-4de7-fae2-2ad15bdfd81a@alibaba-inc.com> <1603381885-88819-1-git-send-email-huawei.xhw@alibaba-inc.com> <0fefe2e6-1a4d-0579-4b59-92088bfaa276@alibaba-inc.com> From: "=?UTF-8?B?6LCi5Y2O5LyfKOatpOaXtuatpOWIu++8iQ==?=" Message-ID: Date: Mon, 14 Dec 2020 22:24:32 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Subject: Re: [dpdk-dev] [PATCH v5 0/3] support both PIO and MMIO BAR for virtio PMD X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi Maxime and David: Could we start to review this patch? /Thanks, huawei On 2020/11/10 20:42, David Marchand wrote: > On Tue, Nov 10, 2020 at 1:35 PM 谢华伟(此时此刻) wrote: >> Previously there are different ways to get port address based on >> different DPDK uio driver(IGB_UIO/UIO_PCI_GENERIC/VFIO), which is >> actually not necessary. >> >> This patch makes IO/MMIO port map/RW API more generic, which also >> supports MMIO. It also fixes performance issue with vfio. >> >> Could you spare some time to have time to review this? > This is too touchy and I don't want to mess virtio support this late > in the release. > I asked for Maxime to have a look, but he seems really busy. > > This will have to wait next release. >