From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-f179.google.com (mail-qt0-f179.google.com [209.85.216.179]) by dpdk.org (Postfix) with ESMTP id 0CC1D2661 for ; Mon, 31 Jul 2017 15:07:39 +0200 (CEST) Received: by mail-qt0-f179.google.com with SMTP id v29so87093638qtv.3 for ; Mon, 31 Jul 2017 06:07:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=0tpaTATHhu/2wJ+2UhiTmSA8jfZvkTt2YwJjuIseoPc=; b=X4zffwETR3FQVqOTYP4THL/aPvPF+3R19h9a7SJm/fpQtdnPQqF77agplvOk+KbKxR WMZZUtioXe3EtnRnpWBXUt/MM4IX8XqAAJS7Gi2hUBLZDM12dIg1ytm70EMRnb7vbvPn /ZVL1r8n8WJKA1qTMXHvRbt63kDpoQ4dsbzaRvTs0BLzxZJtLd2x4a3YPJ4WUAKABgM0 ck6ZmLk71XMdNOb7ONSjkaODrIVB5kaFg1Mpv1IxK6DRGxlwepeFzxL2x1mi3LFnkerM gFZoHDC+rISXipnNCqO8vhyCXfZlm5ts0gSzZLOLF2kTpvARxi7n4Vo4zSdLfrwXojHN DGsA== 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=0tpaTATHhu/2wJ+2UhiTmSA8jfZvkTt2YwJjuIseoPc=; b=jABAN/L17+zyQVDH48kUah5Cgiu2y0uVAkNqLNh4Vwn2NubJMNIbCBME5Kf4KOTUmq frhvvbvYcyEemXXnqkC64bdbQL78uL6GMCG8yaWCbIbEFSk36Qk6apfHN0u2IbWzpXYE MLl3eXZtSWrWCA6WbGpFcjp470NeV09NrZfIBWUQvF16S9IC3ger7IelB2OLPMsTdS0J HHrSB5LFyDNwHahXMVH5CPXfRb1T/3NLrvkmVG2ewDQNut6OfSZsvAoEBEN/SbuKsfVf czt/v8Kb67bu3dFpPqU5LAZiiSJ6I6VZbZPGVh6ZOzZqFmq/5ILZ2vNG4rcX+zopmPZ3 eN2Q== X-Gm-Message-State: AIVw111SWHS0f2FItGEP3nIUDELJlRJQFfLxl6N+XRy2FSWsCeBlu8Uv g65F0MMC3l1BqRT4rwuJPhlxFCzM4Q== X-Received: by 10.200.40.10 with SMTP id 10mr22236079qtq.295.1501506458497; Mon, 31 Jul 2017 06:07:38 -0700 (PDT) MIME-Version: 1.0 Received: by 10.55.170.14 with HTTP; Mon, 31 Jul 2017 06:07:38 -0700 (PDT) In-Reply-To: <12FEB4E9-EEBB-459B-8A8F-35675D52ED1C@gmail.com> References: <12FEB4E9-EEBB-459B-8A8F-35675D52ED1C@gmail.com> From: Paul Tsvika Date: Mon, 31 Jul 2017 21:07:38 +0800 Message-ID: To: zhilong zheng Cc: users@dpdk.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] [dpdk][pktgen] - execute pktgen with mlx4 (40G) with some errors X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jul 2017 13:07:39 -0000 Hi zhilong, I did not bind the device with dpdk-devbind.py. I am not sure if this is a must because I don't see it in the tutorial. the command I have used to test other ethernet devices was ./dpdk-devbind.py -b igb_uio pcie_addr Since mlx4 does not use igb_uio as its driver, if this is a must, which driver I should take instead ? Thanks P.T 2017-07-31 20:54 GMT+08:00 zhilong zheng : > Hi Paul, > > It seems that DPDK can only find the ethernet device with Mellanox. So yo= u > can check your interfaces=E2=80=99 link layer protocol by running command= =E2=80=9C > *ibstat*=E2=80=9D to ensure that they are using ethernet, but not infinib= and. > > Hope it can help you. > > Regards, > Zhilong > > =E5=9C=A8 2017=E5=B9=B47=E6=9C=8831=E6=97=A5=EF=BC=8C18:14=EF=BC=8CPaul T= svika =E5=86=99=E9=81=93=EF=BC=9A > > Hi, > > Below is my configuration: > > AOC: Mellanox MT27500 Family [ConnectX-3] > OS: Ubuntu 16.04 > DPDK version: 17.05.1 > Pktgen: 3.3.8 > Memory: 16G > CPU: Intel(R) Xeon(R) CPU D-1557 (12C) > > I've enabled the configuration in dpdk (CONFIG_RTE_LIBRTE_MLX4_PMD=3Dy) a= nd > installed Mellanox OFED > > > --=20 P.T