From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id B0650A2EFC for ; Wed, 18 Sep 2019 09:33:02 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 835541C0B5; Wed, 18 Sep 2019 09:33:02 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 9A7461BF79 for ; Wed, 18 Sep 2019 09:33:00 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Sep 2019 00:10:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,519,1559545200"; d="scan'208";a="387826394" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by fmsmga006.fm.intel.com with ESMTP; 18 Sep 2019 00:10:58 -0700 Received: from fmsmsx118.amr.corp.intel.com (10.18.116.18) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 18 Sep 2019 00:10:58 -0700 Received: from shsmsx151.ccr.corp.intel.com (10.239.6.50) by fmsmsx118.amr.corp.intel.com (10.18.116.18) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 18 Sep 2019 00:10:57 -0700 Received: from shsmsx105.ccr.corp.intel.com ([169.254.11.23]) by SHSMSX151.ccr.corp.intel.com ([169.254.3.53]) with mapi id 14.03.0439.000; Wed, 18 Sep 2019 15:10:55 +0800 From: "Zhang, Xiao" To: Thomas Monjalon CC: Mike DeVico , "users@dpdk.org" , "Xing, Beilei" , "Zhang, Qi Z" , "Richardson, Bruce" , "Ananyev, Konstantin" , "Yigit, Ferruh" , "Christensen, ChadX M" , Tia Cassett , "Wu, Jingjing" Thread-Topic: [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC Thread-Index: AQHVZQhxidiWg5dWF02xat3PGxdCr6cj00oAgAwAD4CAAQUbgP//mQUAgAChoAD//3sFAIAAh4mA Date: Wed, 18 Sep 2019 07:10:54 +0000 Message-ID: References: <834B2FF6-9FC7-43E4-8CA7-67D861FEE70E@xcom-tech.com> <11368936.uIAUfrJ65v@xps> In-Reply-To: <11368936.uIAUfrJ65v@xps> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-users] [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" > -----Original Message----- > From: Thomas Monjalon [mailto:thomas@monjalon.net] > Sent: Wednesday, September 18, 2019 3:03 PM > To: Zhang, Xiao > Cc: Mike DeVico ; users@dpdk.org; Xing, Beilei > ; Zhang, Qi Z ; Richardson, = Bruce > ; Ananyev, Konstantin > ; Yigit, Ferruh ; > Christensen, ChadX M ; Tia Cassett > ; Wu, Jingjing > Subject: Re: [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC >=20 > 18/09/2019 09:02, Zhang, Xiao: > > > > There is some hardware limitation and need to enable RSS to distribute > packets for X710. >=20 > Is this limitation documented? Yes, it's documented in doc/guides/nics/i40e.rst "DCB works only when RSS is enabled." >=20