From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id C90202C6C for ; Mon, 14 Mar 2016 16:31:38 +0100 (CET) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP; 14 Mar 2016 08:31:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,336,1455004800"; d="scan'208";a="909988800" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.165]) ([10.237.220.165]) by orsmga001.jf.intel.com with ESMTP; 14 Mar 2016 08:31:35 -0700 To: dev@dpdk.org References: <1456846920-28770-1-git-send-email-ferruh.yigit@intel.com> <1457523689-6223-1-git-send-email-ferruh.yigit@intel.com> Cc: David Marchand , Helin Zhang , Remy Horton From: Ferruh Yigit Message-ID: <56E6D956.8050809@intel.com> Date: Mon, 14 Mar 2016 15:31:34 +0000 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <1457523689-6223-1-git-send-email-ferruh.yigit@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v5 0/4] Use common Linux tools to control DPDK ports 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: Mon, 14 Mar 2016 15:31:39 -0000 On 3/9/2016 11:41 AM, Ferruh Yigit wrote: > This patch sent to keep record of latest status of the work. > > > This work is to make DPDK ports more visible and to enable using common > Linux tools to configure DPDK ports. > > Patch is based on KNI but contains only control functionality of it, > also this patch does not include any Linux kernel network driver as > part of it. > > Basically with the help of a kernel module (KCP), virtual Linux network > interfaces named as "dpdk$" are created per DPDK port, control messages > sent to these virtual interfaces are forwarded to DPDK, and response > sent back to Linux application. > > Virtual interfaces created when DPDK application started and destroyed > automatically when DPDK application terminated. > > Communication between kernel-space and DPDK done using netlink socket. > > In long term this patch intends to replace the KNI and KNI will be > depreciated. > Self-NACK: Will work on netdev to upstream this.