From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f180.google.com (mail-ig0-f180.google.com [209.85.213.180]) by dpdk.org (Postfix) with ESMTP id 37559B34D for ; Thu, 24 Jul 2014 14:59:18 +0200 (CEST) Received: by mail-ig0-f180.google.com with SMTP id l13so2631036iga.1 for ; Thu, 24 Jul 2014 06:00:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=ypc7L5T/AQNuu8t2X0cJgmRQDIYWwdOjDiRFrsaGDVA=; b=bD/gGhprKbl8b8GHm2c42nWusx9zU0FRKjEHQHweD/AUJSAdyWGMeBgMA6vs7vcFnN Gtj/iUzzVJY9doGYqNtE6OYVs8xWZXQzqu5tbCX0i07egE6JQStNmTziL60Y2Ox1n24l Y42kbkxoqWn45KxCJJCOvQpi1rOs+rEKq7bLxpHHWLKdIl7rJqGEkd/cQ7f2sIEDzxQV ZglhsfVXn4fmpPeL8ja5400SlcQ6tNsGb+RZ7mnN8Y2BqZEHgFeYLRh37ntGyY7tJK69 RjjBar1HX7XV7lh5J3ySWtFgI1mOEpJlGdlWW2jH0Fa9C2MjfAZj9SapCZB62AsQVClW ESxA== MIME-Version: 1.0 X-Received: by 10.42.38.137 with SMTP id c9mr12106632ice.94.1406206845553; Thu, 24 Jul 2014 06:00:45 -0700 (PDT) Received: by 10.64.32.233 with HTTP; Thu, 24 Jul 2014 06:00:45 -0700 (PDT) In-Reply-To: <4680006.49a2zB1OLs@xps13> References: <7583940.5R3m6hi2Eh@xps13> <4680006.49a2zB1OLs@xps13> Date: Thu, 24 Jul 2014 15:00:45 +0200 Message-ID: From: sothy shan To: Thomas Monjalon Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: dev@dpdk.org Subject: Re: [dpdk-dev] rte_eth_dev_configure X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Jul 2014 12:59:18 -0000 I have problem when I try dpdk ovs with DPDK 1.7. DPDK 1.7 alone working well. Drive I installed is compiled with T=x86_64-ivshmem-linuxapp-gcc. I am not sure when I using DPDK ovs, how to debug at DPDK 1.7.0 code. I guess I need to enable to print PMD_DEBUG_TRACE message. At this point, DPDK ovs message is only printed. I too suspect it is problem with port_conf message. Not sure. First I need to know how to use PMD_DEBUG_TRACE with DPDK_ovs. You understand my question? Thanks again On Thu, Jul 24, 2014 at 2:51 PM, Thomas Monjalon wrote: > 2014-07-24 14:44, Thomas Monjalon: > > 2014-07-24 14:34, sothy shan: > > > Second, any clue why rte_eth_dev_configure give an error with code -22? > > > > It depends of your driver. > > Example: #define IXGBE_ERR_NO_SAN_ADDR_PTR -22 > > It's more probably -EINVAL without driver dependency. > It means there is a mistake in your configuration. > PMD_DEBUG_TRACE will help you. > > -- > Thomas >