From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 49150FFA for ; Wed, 18 Oct 2017 22:52:43 +0200 (CEST) Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga105.jf.intel.com with ESMTP; 18 Oct 2017 13:52:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.43,398,1503385200"; d="scan'208";a="164218866" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.241.226.176]) ([10.241.226.176]) by fmsmga005.fm.intel.com with ESMTP; 18 Oct 2017 13:52:42 -0700 To: He JianJun , dev@dpdk.org, Rahul Lakkireddy References: From: Ferruh Yigit Message-ID: Date: Wed, 18 Oct 2017 13:52:42 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] Does cxgbe support multiple processes mode 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: Wed, 18 Oct 2017 20:52:44 -0000 On 10/17/2017 11:26 PM, He JianJun wrote: > Does cxgbe support multiple processes mode? If not, how can we implement it? > > I tried with 17.08 code, secondary process will crash at sge.c line 1098. > t4_eth_xmit() > because txq->eth_dev->data is NULL. > > I am guessing cxgbe driver does not support multiple processes mode, > although I just need multiple tx in multiple processes. cc'ed maintainer. > > Thansk. > featen >