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 CAF07A09E9 for ; Mon, 14 Dec 2020 21:52:44 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 01BC8C876; Mon, 14 Dec 2020 21:52:43 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by dpdk.org (Postfix) with ESMTP id 9EDE729AC for ; Mon, 14 Dec 2020 21:52:40 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1607979159; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=imyv9sCDgG7LhlSFTdXVpeGUf89X5Yjr4KoGliOBs/0=; b=ab/axlKq6QrlOrVzkO99/wa6z5GPgnF2hTk3Ark0Ztq7c/92bILS/CFNN2KxNxM4oumQFj RtHI/MOXljeSWcpx+ljkCIL9ZJXfhUfgs/wAqZxabst1lI6Gr+7ON0GP4pLwEFrl3QXRED BL1nc2d3fQtrzO3vCBavC40fEndo8eI= Received: from mail-vk1-f199.google.com (mail-vk1-f199.google.com [209.85.221.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-473-ucS0dWRKO5O54hRamp4LkQ-1; Mon, 14 Dec 2020 15:52:37 -0500 X-MC-Unique: ucS0dWRKO5O54hRamp4LkQ-1 Received: by mail-vk1-f199.google.com with SMTP id s6so7675062vkg.12 for ; Mon, 14 Dec 2020 12:52:37 -0800 (PST) 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=imyv9sCDgG7LhlSFTdXVpeGUf89X5Yjr4KoGliOBs/0=; b=ngpoKF/URtVrP1C1ta3n0C3axMOxmD4JSzv4H3XA4/nIMT7Fvg9URhw5x2wl19C6g7 cguBdAcbahbN3EhuTkEPifLVrvwZ5wOaWsc4EREaiT2iGaCTHWXqyIFtMYxXW8a4Rn1+ PmDcYaAjMJF2GZGgYfslKW7AUgwGnNzkJTEnNJ6F0l2wd72XeMDcK6J7NSYvcqJeZDRI TsjRBxi1lVei6qPaPNMV4fRJy7pM7loefFc6LymwUerF0mPQgLhCyRQub6bXY/BwPAzi /q5q0THla9AYMxIwgGHrs13jFkxMrw6G4zvCu8HUqVPhGBPD+9+udKujbQZcVxEltqb+ m0Tg== X-Gm-Message-State: AOAM531qHXEq7Sr3QS/FGNkzReOqBpE4c6L/y+IYAYP8OxXwesdONlBt kgvPakwKjp5IlrPTTNEO3ikHz/GFm1iK1ODCpzGdce/3xejO4+HiBIXS9I9pJFAeRn4mD+2LCP0 P4x0Pb0oW4TpeWZ9Wnqt/2g== X-Received: by 2002:ab0:2e9:: with SMTP id 96mr25798575uah.87.1607979156894; Mon, 14 Dec 2020 12:52:36 -0800 (PST) X-Google-Smtp-Source: ABdhPJzGzRmgEl07fahzcK46vGl09/dWzsb5Dtmq0aH4vdV5hxliSXY9bCNYW+ufLhP+zkjgEm1zAgO0zvBztuk9Ops= X-Received: by 2002:ab0:2e9:: with SMTP id 96mr25798562uah.87.1607979156632; Mon, 14 Dec 2020 12:52:36 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: David Marchand Date: Mon, 14 Dec 2020 21:52:25 +0100 Message-ID: To: Krishnamurthy Srinivasan Cc: users@dpdk.org, Maciej Skrocki , Beilei Xing , Jeff Guo , Jingjing Wu Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" 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" 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