From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f176.google.com (mail-wr0-f176.google.com [209.85.128.176]) by dpdk.org (Postfix) with ESMTP id 2B54A2C50; Thu, 20 Apr 2017 14:13:03 +0200 (CEST) Received: by mail-wr0-f176.google.com with SMTP id o21so34203726wrb.2; Thu, 20 Apr 2017 05:13:03 -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=G8jESo+eqDhns2c1qWUFrZ4ElA3qbx/nLEXXKnpoRBI=; b=qTOaksjTpajckVz66K89X7FqOrHFHA269TVCGpC5cgOqbjuBH6lwFTVTkO395lmyVd zfU6dKH+qAw9cUgpGRH/GLtvR7QKemq2Uv3Z6b5VOsYU2g8tD/0nlqQzzdWJcZ7K4wvX rt7iV1iRFDzQRP+bF8tMduQjyd33mRjZaus3lfyoXRvK4ljImb8OugZ+PiqEkMIAU/qA Tg+QSVJSVTKBz4VyABvknyzo9CLvfbRhWnf10LXTFLrrs2akqgIoXvtp5L1Ii/J9TkQp iiW3kbQz6Bge+HwlI9p7SlaUsZIYQwOALAQI2cqjgEl442D630EEHIIJFg43MbwlyVNp 3L8w== 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=G8jESo+eqDhns2c1qWUFrZ4ElA3qbx/nLEXXKnpoRBI=; b=rdvjT7Dk0N5SEIE9ZoTUGHG5gpQi6h48hPqIYtCLLNnfD/VytSZeBopN9+t65L4dTp r8F7ee1RH2b3W2b3aBUrm1FjouOmFpkLQJQjweTZ4Nrz8GXpcBJ9iEiT9mofnoaFtZGb nvtLTY8yPQCB2q9O6/oExIqNbVlN4huh1Cj/K6+fEoCRuA/UdZBeIfYTc7VKxxf93XKi xDBwdOrChIlO5Jy5MS1DL/qYaCJ8KT+7nqQj9D7uSztDLXL5jVEec/uVX+yBkzTgwbBG 837FNToMoJ6tcUMkyPChaF0cuxsPNEheDpN+RBRRs9wDN7tSdx289StPqJsjbwJukZ+v r5lg== X-Gm-Message-State: AN3rC/6BAjvODT/+GYejkjhj9PXYDefXJn3PRd2OblFocjPRJQcoApoj tkBfjAjpWSftIbfXruc3Xm3iNVBVIcOe X-Received: by 10.223.173.74 with SMTP id p68mr7129307wrc.137.1492690382673; Thu, 20 Apr 2017 05:13:02 -0700 (PDT) MIME-Version: 1.0 Received: by 10.223.169.68 with HTTP; Thu, 20 Apr 2017 05:13:02 -0700 (PDT) From: Nidhia Varghese Date: Thu, 20 Apr 2017 17:43:02 +0530 Message-ID: To: dev@dpdk.org, users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] "Cannot configure device: err=-16" resource busy error on running dpdk applications 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: Thu, 20 Apr 2017 12:13:03 -0000 Hi, I was trying to run l2fwd and ip_pipeline example programs. But I am getting the following error. ./build/app/l2fwd -c 0x3 --vdev=eth_af_packet0,iface=eno4 --vdev=eth_af_packet1,iface=eno3 -- -p 0x3 EAL: Detected 32 lcore(s) EAL: Probing VFIO support... PMD: Initializing pmd_af_packet for eth_af_packet0 PMD: eth_af_packet0: AF_PACKET MMAP parameters: PMD: eth_af_packet0: block size 4096 PMD: eth_af_packet0: block count 256 PMD: eth_af_packet0: frame size 2048 PMD: eth_af_packet0: frame count 512 PMD: eth_af_packet0: creating AF_PACKET-backed ethdev on numa socket 0 PMD: Initializing pmd_af_packet for eth_af_packet1 PMD: eth_af_packet1: AF_PACKET MMAP parameters: PMD: eth_af_packet1: block size 4096 PMD: eth_af_packet1: block count 256 PMD: eth_af_packet1: frame size 2048 PMD: eth_af_packet1: frame count 512 PMD: eth_af_packet1: creating AF_PACKET-backed ethdev on numa socket 0 PMD: bnxt_rte_pmd_init() called for (null) Lcore 0: RX port 0 Lcore 1: RX port 1 Initializing port 0... EAL: Error - exiting with code: 1 Cause: Cannot configure device: err=-16, port=0 IHow can I solve this issue? Thanks for your reply and help. -- Regards, Nidhia Varghese