From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 6DAD12B94 for ; Thu, 15 Nov 2018 11:06:39 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Nov 2018 02:06:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,236,1539673200"; d="scan'208";a="86654735" Received: from aburakov-mobl1.ger.corp.intel.com (HELO [10.237.220.124]) ([10.237.220.124]) by fmsmga008.fm.intel.com with ESMTP; 15 Nov 2018 02:06:37 -0800 To: Sam , keith.wiles@intel.com Cc: mb@smartsharesystems.com, dev@dpdk.org References: <9f22d7f1-080e-1663-df8d-a3893248a93d@intel.com> <4a1e4ea9-e75a-0615-dcc8-c762817f4d2e@intel.com> <98CBD80474FA8B44BF855DF32C47DC35B4248C@smartserver.smartshare.dk> From: "Burakov, Anatoly" Message-ID: Date: Thu, 15 Nov 2018 10:06:36 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] Where is the padding code in DPDK? X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Nov 2018 10:06:39 -0000 On 15-Nov-18 2:07 AM, Sam wrote: > So, to be brief, rte_eth_rx_burst and rte_eth_tx_burst, just send mbuf, > will not do anything. > Is that right? > You're trying to arrive at certainty where there is none. The *API* will not do anything. The NIC itself might, depending on specifics of the hardware. -- Thanks, Anatoly