From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 61F062030 for ; Wed, 13 Dec 2017 13:41:52 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Dec 2017 04:41:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,397,1508828400"; d="scan'208";a="11503705" Received: from irsmsx109.ger.corp.intel.com ([163.33.3.23]) by FMSMGA003.fm.intel.com with ESMTP; 13 Dec 2017 04:41:51 -0800 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.180]) by IRSMSX109.ger.corp.intel.com ([169.254.13.28]) with mapi id 14.03.0319.002; Wed, 13 Dec 2017 12:41:50 +0000 From: "Kulasek, TomaszX" To: linhaifeng , "Doherty, Declan" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH v3 3/4] net/bond: dedicated hw queues for LACP control traffic Thread-Index: AQHTc+tIVISt2UE08kqEdb/DjrnXC6NBN0Yw Date: Wed, 13 Dec 2017 12:41:49 +0000 Message-ID: <3042915272161B4EB253DA4D77EB373A535BEAAB@IRSMSX102.ger.corp.intel.com> References: <20170629162022.9984-1-tomaszx.kulasek@intel.com> <20170704164627.324-1-declan.doherty@intel.com> <20170704164627.324-4-declan.doherty@intel.com> <5A30E1D2.6080800@huawei.com> In-Reply-To: <5A30E1D2.6080800@huawei.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.0.0.116 dlp-reaction: no-action x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v3 3/4] net/bond: dedicated hw queues for LACP control traffic 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, 13 Dec 2017 12:41:53 -0000 Hi, > -----Original Message----- > From: linhaifeng [mailto:haifeng.lin@huawei.com] > Sent: Wednesday, December 13, 2017 09:16 > To: Doherty, Declan ; dev@dpdk.org > Cc: Kulasek, TomaszX > Subject: Re: [dpdk-dev] [PATCH v3 3/4] net/bond: dedicated hw queues for = LACP > control traffic >=20 > Hi, >=20 > What is the purpose of this patch? fix problem or improve performance? >=20 > =1B$B:_=1B(B 2017/7/5 0:46, Declan Doherty =1B$B > From: Tomasz Kulasek > > > > Add support for hardware flow classification of LACP control plane > > traffic to be redirect to a dedicated receive queue on each slave which > > is not visible to application. Also enables a dedicate transmit queue > > for LACP traffic which allows complete decoupling of control and data > > paths. >=20 This is performance improvement. Tomasz