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 6EA82A034F; Mon, 29 Mar 2021 08:26:07 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E988240151; Mon, 29 Mar 2021 08:26:06 +0200 (CEST) Received: from mail-vk1-f181.google.com (mail-vk1-f181.google.com [209.85.221.181]) by mails.dpdk.org (Postfix) with ESMTP id B795440042 for ; Mon, 29 Mar 2021 08:26:05 +0200 (CEST) Received: by mail-vk1-f181.google.com with SMTP id d82so2558106vkd.3 for ; Sun, 28 Mar 2021 23:26:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smartx-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=wEoBrwrpX52x4jIgBC00OUj8x2VKU83fEJUYr0rJzhA=; b=PD9usXzoMPVm4Wvz5wBh9gTPCUylGRrfJDIUmAnKTk6lWQb0xwWH7O9H8EBJjaGMs6 my90YOjc9T+Z1gTz2C1SGTl59Yijvt5IJ4z1MHGj+v8r49MsIvDdZYBOLJqOorbK+hTx lvt1Bk1ytBAzkJ8ANupILtK41AfG7YpbnoH3tGHfN9wQ1d83Liaitc9G+4l0cx0IZEqO 41og5bsBo1CpB8gcvv8KA96FGNebtW9MUyRCl+nEdJL7mMWfMye4Vvvh7J7cCCb/qYwn 3j1tblK/wtAIIJM03EyL8gyOdf2eghELyg3ZcPrJ2GnJRSY3dNzqK/ckIixtfQ9iCjac SPPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=wEoBrwrpX52x4jIgBC00OUj8x2VKU83fEJUYr0rJzhA=; b=ugtGA8aCrChMwSUf4/UzUx9HxVkNvqtvssHxoEDcX7KBjRAxLQmtIcNe9xRSL2++z6 +mgAxRZ1dpCDaQPAzYwgRtxzkySmZfMu5iW43mnOwcMi4VRb10UtkEu2D14DJGf1e421 Y4M+Alzhsae4QAqQBsXm2pJyrqJVsnbLaWwSgW1YoXpRdCKBdKH4tdXSmePf87cHF7cL Z0Ng0dqts2O8vhIMyrC0Pj/WCv69wbcOYZo8ei9aRXaKNe6yf7CEWue5pxUx9GLdxOxP x9bSHPhCA8HBPUdghRnDmeyvdC5BbhunCowh67k8xgujq7oj8WVSppNIYuzooJpgLgy7 5Yyw== X-Gm-Message-State: AOAM532MxxU6zuFw3gdWhU90B/NSNxdcxMQgo8WUGdk6sAKgdvZg0Lap 2hL4CZAkc5dx0QJtZCYiamZIUXplHznczpmjUlKG+Q== X-Google-Smtp-Source: ABdhPJxtxphCJ34JWV+bx8F3Z+4zQz6DX0uoSQHfzy3kzOF5x9UcBi++/fz013G9wYhY8ZHkfeVHLzmEmdJYlYQGuBw= X-Received: by 2002:ac5:cb0b:: with SMTP id r11mr1781221vkl.13.1616999164776; Sun, 28 Mar 2021 23:26:04 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:ab0:20ce:0:0:0:0:0 with HTTP; Sun, 28 Mar 2021 23:26:04 -0700 (PDT) In-Reply-To: References: <20200420110953.959884-1-fengli@smartx.com> <20200420160705.1652aeae@Sovereign> From: Li Feng Date: Mon, 29 Mar 2021 14:26:04 +0800 Message-ID: To: David Marchand Cc: Dmitry Kozlyuk , "Burakov, Anatoly" , Bruce Richardson , Feng Li , dev , Kyle Zhang , Yang Fan Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-dev] [PATCH] librte_eal: add APIs to speedup virt2iova/phys 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 Sender: "dev" Hi david, Sorry for late response. I just see your mail on my trip. I will update this patch, if anyone has interest in this feature. Currently it's in my own repo. =E5=9C=A8 2021=E5=B9=B43=E6=9C=8825=E6=97=A5=E6=98=9F=E6=9C=9F=E5=9B=9B=EF= =BC=8CDavid Marchand =E5=86=99=E9=81=93=EF=BC= =9A > Hello, > > On Mon, Apr 20, 2020 at 4:13 PM Li Feng wrote: > > > > Cool, thank you, Anatoly and Kozlyuk. > > > > I haven't found how Windows implements the rte_mem_virt2phy. > > > > Using an opaque structure pointer as the first argument is a good idea. > > I pinged about this patch status 6 months ago but got no reply. > Trying again in public. > > From the thread, I understand that at best it would have to be done > differently. > > > -- > David Marchand > > --=20 Thanks, Feng Li