From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vk0-f53.google.com (mail-vk0-f53.google.com [209.85.213.53]) by dpdk.org (Postfix) with ESMTP id 15EA2952 for ; Tue, 21 Feb 2017 14:54:56 +0100 (CET) Received: by mail-vk0-f53.google.com with SMTP id x75so79284703vke.2 for ; Tue, 21 Feb 2017 05:54:55 -0800 (PST) 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=hMjBh6PCItgc6Z1nn5mreRFr2JroExhJHJtsD8P4IHI=; b=WiBgAoX5IRmZSz3YQ1ON0eMUCzdqoAjq2aCC5B7lPfQM6xNVta69MU9v8sc64qwaJn j1lGQgky/OhT6YwzYFfrpoQ1bKfS18S9SnpjuFDkE3rxcf2wX0Zu1HtHn68hgGzWGn2q kSnxmo2HbUsUrnBmsReJEESXaplfm23lqfsyuge5es0v5SEPNfzWFLQU+KJthlP5/pw+ zeBrz8ZpCrB5yCfonNfqS4dU/Y7S0YTH+pbZFpy1zzZO8+/YvKvj7msuGrtW0vqDNdl8 trrAPl9SfJ5CxMiCW2ZaypIML3EN0eKxJmVReALOwuFPMh1O7nv1wJkz1EvsmOVX6yN3 Y3oA== 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=hMjBh6PCItgc6Z1nn5mreRFr2JroExhJHJtsD8P4IHI=; b=UQuyvcT93ggk682nSZGaWqDye+xt2V+P6/zKMDyN/5+rt3GtgvOD1Q+W9fRmc96BhE cCc18f2z7l/X0ClYW2ycLIwhEDBCV0YLZSE4DJG60jhyzPdhmT8tPmVAablhmjemtaUU kjpL4IoWq85r/Iul8cIe09hF7kQn92WOx3bBspsScDEZktNMrF2WfAdzE9Yx8McnBz1i rmAKpf4FN9bsMw4Ivu75Wx3y5Dnh5AH1xv8B6On9Lrj4fJbXuLiAs+1vbA0iPx2z6xXo TuwfdUgRUmnf3pz55l3dTtb/QP9tywYRzCzRxMLUKKQhZdJs09HsYWXsQqG6uLKrBQ/c vHzw== X-Gm-Message-State: AMke39kty6LZOyLSaAPN7CI6r6H3O8YXruVGaamFtBOtXrRK3QLe0IBPUB61cs6KGZafAG6tMSIxJYyztpz1FA== X-Received: by 10.31.86.196 with SMTP id k187mr12583190vkb.4.1487685294887; Tue, 21 Feb 2017 05:54:54 -0800 (PST) MIME-Version: 1.0 Received: by 10.31.94.151 with HTTP; Tue, 21 Feb 2017 05:54:54 -0800 (PST) From: SaurabhGL Date: Tue, 21 Feb 2017 19:24:54 +0530 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Effect of Run pktgen application with NIC under linux control and dpdk control 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: Tue, 21 Feb 2017 13:54:56 -0000 Hi Dpdk Team, I am new to dpdk and am trying to run dpdk pktgen application by command mentioned below : ./pktgen -c 0x1f -n 3 --vdev=eth_pcap0,iface=enp2s0 -- -P -m "[1:3].0" Before run the application i execute the script named "dpdk-devbind.py --status" It's showing status as mentioned below: Network devices using DPDK-compatible driver ============================================ Network devices using kernel driver =================================== 0000:02:00.0 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller' if=enp2s0 drv=r8169 unused= *Active* 0000:04:01.0 '82546EB Gigabit Ethernet Controller (Copper)' if=enp4s1f0 drv=e1000 unused= 0000:04:01.1 '82546EB Gigabit Ethernet Controller (Copper)' if=enp4s1f1 drv=e1000 unused= Other network devices ===================== It is showing no interface are under the DPDK-compatible driver list, Is it means that we are not using the interface enp2s0 with dpdk? if not, Is it affecting on performance of pktgen application ? And Next I to bring the interfaces "enp2s0" from kernel driver list to the "DPDK-compatible driver" list as shown below Network devices using DPDK-compatible driver ============================================ 0000:02:00.0 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller' drv=igb_uio unused=r8169,uio_pci_generic Network devices using kernel driver =================================== 0000:04:01.0 '82546EB Gigabit Ethernet Controller (Copper)' if=enp4s1f0 drv=e1000 unused=igb_uio,uio_pci_generic 0000:04:01.1 '82546EB Gigabit Ethernet Controller (Copper)' if=enp4s1f1 drv=e1000 unused=igb_uio,uio_pci_generic Other network devices ===================== but I am not able to got the it interface name and not in active mode also, How to use now pktgen application without interface name? Thanks in advance for quick solution -- Thanks & Regards Saurabh Aggarwal