From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 53BFAA0A0C; Fri, 2 Jul 2021 12:56:15 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2787141353; Fri, 2 Jul 2021 12:56:15 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mails.dpdk.org (Postfix) with ESMTP id 2A86940686 for ; Fri, 2 Jul 2021 12:56:13 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10032"; a="208535695" X-IronPort-AV: E=Sophos;i="5.83,317,1616482800"; d="scan'208";a="208535695" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jul 2021 03:56:10 -0700 X-IronPort-AV: E=Sophos;i="5.83,317,1616482800"; d="scan'208";a="490218620" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.213.205.74]) ([10.213.205.74]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jul 2021 03:56:09 -0700 To: =?UTF-8?B?546L5LiH6Iej?= , dev@dpdk.org References: From: Ferruh Yigit X-User: ferruhy Message-ID: <8abe6673-640d-07eb-579b-0d5a4ce57db2@intel.com> Date: Fri, 2 Jul 2021 12:56:05 +0200 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] basicfwd X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 7/1/2021 11:16 AM, 王万臣 wrote: > Hello, I tried to run a sample program (Skeleton) after installing DPDK according to the Getting Started Guide for Linux document, but failed, "Detected shared linkage of DPDK" is missing in the output of EAL initialization, compared with the correct output result. And the rte_eth_dev_count_avail() function always return 0, even though I've already bound the NIC port for the DPDK driver, so what should I do to solve this problem, thanks! > Hi, Not sure about the problem, can you try with "--log-level *:debug" perhaps additional log gives additional clue.