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 69A5EA09E9 for ; Mon, 14 Dec 2020 23:08:00 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1B5441F1C; Mon, 14 Dec 2020 23:07:59 +0100 (CET) Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) by dpdk.org (Postfix) with ESMTP id 129FE98 for ; Mon, 14 Dec 2020 23:07:57 +0100 (CET) Received: by mail-wm1-f47.google.com with SMTP id 3so16647432wmg.4 for ; Mon, 14 Dec 2020 14:07:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=yB9i7fmpmrBDhA7h59jizS+4XVLaXJNbXmgx38f7rr0=; b=DaDomxu9EnCBCvs4SB0VXJFcvNaZFY6heJNWJwjThSUL+AGqji8BuyFGz9eWjcp122 SvCKFBX5xoO/Pyc+DL0+UYghJ3dWWozIFcukYkMwfpbOlbHWWUpocPvz7DWuC47J2Zn1 gM2eoGfGexPQT7EVGKw05NNkDF8MwkcOSScTftiUKyFKlB44SOJw31YWYb86d5XohRuF jm+no3OKsgCVnPTsddsfj2WtPNvIPaiAKjpOoH2YaUwyLoT68pIJf5bucuzxB4BmvxIj klkfojP+7YILgVTDND+zKDXgRh3UpP72DOjgDadTBYu76aO/rJ9uSs6o0KVhUDIbTHT5 0wUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=yB9i7fmpmrBDhA7h59jizS+4XVLaXJNbXmgx38f7rr0=; b=LW3mMcuoHdLvk+taiD+DWAHGTybZ57arnGR69F+SdsoeOcX2JUS2q0veRNxpJFMhQH 5bBe1kdLvICfpa5vZVh2EXa20dDHUqCmsK177P+hQpTZ5XBavOdEK2kbGhYzOJeIfVfD yF1hdpQBvyCgNww1UxLmCmrWPlXffQezWwfH7DXsFz25HAz3oKdVL75wYFVY/H3eTFrL kDnVYkfny6qFGfQW1HrrIcdMHZQta73q8IwUYXxfwuMXeXDkdK/TGzhifSEfIf06GRVM gU3eAwh8AIRzpKcnHsnSW5YcTvtP6vmCaT5PXU4Ixdw1rv3aHJOviBsvN3LS+qyPJAe4 dxUw== X-Gm-Message-State: AOAM532rct/eXU3CaBq75YlBfoaiYPiDjcqy4d48J4z8f4ChFHpdAXUz I7ExiNNAIOmVSqIXtQnFIwUBrsKO0IAIiaaj4rhGYA== X-Google-Smtp-Source: ABdhPJxUa5seLYP/3kHZJqCRmwG8A3RIU5gDwtLehTLMOUNlSVIGF2s+LMwJDzNuuZSynxWH4eY0Z2cLxedMxIal5l8= X-Received: by 2002:a1c:6283:: with SMTP id w125mr29654471wmb.155.1607983675716; Mon, 14 Dec 2020 14:07:55 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Krishnamurthy Srinivasan Date: Mon, 14 Dec 2020 15:07:43 -0700 Message-ID: To: David Marchand Cc: users@dpdk.org, Maciej Skrocki , Beilei Xing , Jeff Guo , Jingjing Wu Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] Help with error: *** Did not find any ports to use *** 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: , Errors-To: users-bounces@dpdk.org Sender: "users" Thanks for your prompt feedback, David. All: I would appreciate your guidance on if/how DPDK could be enabled on this platform. Thanks, Srini On Mon, Dec 14, 2020 at 1:52 PM David Marchand wrote: > On Mon, Dec 14, 2020 at 8:46 PM Krishnamurthy Srinivasan > wrote: > > > > I have seen that this error has been brought up before. However, the > > solutions discussed did not help resolve the error. I would appreciate > any > > help. > > > > I am running DPDK version 20.11 with Pktgen 3.7.2 on Ubuntu 20.04/K8s. > My > > server has Intel Ethernet Controller X710 for 10GbE. > > > > Here, I have configured the pod with one interface with igb-uio driver. > > The behavior is the same if I try pci-vfio DPDK driver. My kubectl > > description shows the network config to be OK: > > > > [snip] > > > > > root@master-01:~# /opt/dpdk-stable-19.11.3/usertools/dpdk-devbind.py -s > | > > more > > > > Network devices using DPDK-compatible driver > > ============================================ > > 0000:41:0a.0 'Ethernet Virtual Function 700 Series 154c' drv=vfio-pci > > unused=iavf,igb_uio > > 0000:41:0a.1 'Ethernet Virtual Function 700 Series 154c' drv=vfio-pci > > unused=iavf,igb_uio > > > > 0000:41:0a.5 'Ethernet Virtual Function 700 Series 154c' drv=igb_uio > > unused=iavf,vfio-pci > > > > Afaics, device 0x8086 / 0x154c is known by the common IAVF code base, > but it is associated with no PCI driver in DPDK. > $ git grep -w IAVF_DEV_ID_VF v20.11 -- > v20.11:drivers/common/iavf/iavf_common.c: case > IAVF_DEV_ID_VF: > v20.11:drivers/common/iavf/iavf_devids.h:#define IAVF_DEV_ID_VF > 0x154C > > Copying i40e and iavf maintainers, for further guidance. > > > -- > David Marchand > >