From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 6590CA00B9 for ; Mon, 1 Apr 2019 00:18:53 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4C97B1B05; Mon, 1 Apr 2019 00:18:53 +0200 (CEST) Received: from mail-io1-f51.google.com (mail-io1-f51.google.com [209.85.166.51]) by dpdk.org (Postfix) with ESMTP id B35122BD3 for ; Fri, 29 Mar 2019 11:13:24 +0100 (CET) Received: by mail-io1-f51.google.com with SMTP id d201so1265327iof.7 for ; Fri, 29 Mar 2019 03:13:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=NbXwrnswBX1UgxGsbQrzeliBgmiHYVP52bsOPXgTi+E=; b=cr1qjEKEB8NBSKgW54zuXMEpFh5vRRDuyYoubCDEfuZ0nvq27j/ai7v3Zui0JLN84f gj1H2CEOzXW9Rv2NScXRNfGrFxWBFXyK7MRzg1I+qywicHSx5dawtnGLsfZkho6wa35C zntZ9q2ai1fc/dr0A0Gbv8mu1jZ7yzEp5V7HovCJqacP4NcoRtLJGQh6a0hFM5iRghLO K6URlMeBt9tkJw+ub7KhfXpbxqHXJkzSfbA4iZgdiqaawPI2BKgImxsT+/QHNPgbbffU O7746/jWo81csHNe7VZEQONq4/F/A0B+wQKxZzlvn32EIFoUcoYV7B5NvBLNowWXVNf5 asWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=NbXwrnswBX1UgxGsbQrzeliBgmiHYVP52bsOPXgTi+E=; b=R2gSDwghNAYEBErvJQjoW1z1nITcq/4xAlb4n2CWs4DN4S1TmogSC2UCVI+03ZsNIS vl0FegBJHaqH1ch52pdYeEuh/hHyK/6QXIn2NiO89Gyklqd0oS8Y2VcLWG6dl3LPWJ3a rMjkyOD9dTO0p1z5PMjzUn3/+BHJuyP4BKUJONMiXFxqhhbzYoR1wV8MCQh/RcokwLx/ nan1N78IRSJ4RuUkC9FKr7jAE2pf7ftNyslXhivF4X/3ucKMDMIKfwrFWrNis+GZvnqm Of4FWt88eHsYeFAkni+pORPXo0FMcbNeLYvm3LjYldrDbeyrET5tr7wZJNJpGg30/CYv Cbfg== X-Gm-Message-State: APjAAAV676Ken8Bq39ieprWX5NLFTYtBuRMs1M9BtIPMnCVkGoLCk0RQ CAdPg+l5Al7uo+NjO4r2zJ1zGrjcxI7lKX+4TpsTCQ== X-Google-Smtp-Source: APXvYqxS60sgA4bAXoMjaPRVbLgb5swza1Fl3qMaMC3nFTDqYyPomB3S4xY5uTdV/aGtZig4uxiSlXgHq3+bnwYabCM= X-Received: by 2002:a6b:ca87:: with SMTP id a129mr20573844iog.187.1553854403787; Fri, 29 Mar 2019 03:13:23 -0700 (PDT) MIME-Version: 1.0 From: M H Abhishek Date: Fri, 29 Mar 2019 15:43:12 +0530 Message-ID: To: users@dpdk.org X-Mailman-Approved-At: Mon, 01 Apr 2019 00:18:52 +0200 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Unable to bind vmxnet3 to vfio-pci driver 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" Hi, I am using dpdk-19.02 on Ubuntu 18.04. I am having problem with binding vmxnet3 to vfio-pci driver. When I bind to uio_pci_generic , it is successful but when I try to bind to vfio-pci I get the following error- Error: Bind failed for 0000:0b:00.0 - cannot bind to driver vfio-pci I have enabled Intel_iommu and also have done modprobe vfio-pci . Can you suggest me what can be done to overcome this error? Thank you, Abhishek