From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <jing.d.chen@intel.com>
Received: from mga02.intel.com (mga02.intel.com [134.134.136.20])
 by dpdk.org (Postfix) with ESMTP id EF897914
 for <dev@dpdk.org>; Wed, 13 Jul 2016 16:43:12 +0200 (CEST)
Received: from fmsmga001.fm.intel.com ([10.253.24.23])
 by orsmga101.jf.intel.com with ESMTP; 13 Jul 2016 07:43:12 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.28,357,1464678000"; d="scan'208";a="1006057645"
Received: from fmsmsx106.amr.corp.intel.com ([10.18.124.204])
 by fmsmga001.fm.intel.com with ESMTP; 13 Jul 2016 07:43:11 -0700
Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by
 FMSMSX106.amr.corp.intel.com (10.18.124.204) with Microsoft SMTP Server (TLS)
 id 14.3.248.2; Wed, 13 Jul 2016 07:43:11 -0700
Received: from shsmsx102.ccr.corp.intel.com ([169.254.2.147]) by
 SHSMSX101.ccr.corp.intel.com ([169.254.1.8]) with mapi id 14.03.0248.002;
 Wed, 13 Jul 2016 22:43:08 +0800
From: "Chen, Jing D" <jing.d.chen@intel.com>
To: "Wu, Jingjing" <jingjing.wu@intel.com>, "Richardson, Bruce"
 <bruce.richardson@intel.com>
CC: "dev@dpdk.org" <dev@dpdk.org>, "Shaw, Jeffrey B"
 <jeffrey.b.shaw@intel.com>, "Zhang, Helin" <helin.zhang@intel.com>,
 "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
Thread-Topic: [PATCH] net/i40e: revert VLAN filtering fix
Thread-Index: AQHR3PFs6ZYQLrKC702Z+pPzY11gmKAWbxkA
Date: Wed, 13 Jul 2016 14:43:07 +0000
Message-ID: <4341B239C0EFF9468EE453F9E9F4604D044DAF0E@shsmsx102.ccr.corp.intel.com>
References: <1468405670-16269-1-git-send-email-jingjing.wu@intel.com>
In-Reply-To: <1468405670-16269-1-git-send-email-jingjing.wu@intel.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZjYxMDgzZDktMzAyMC00MzgwLThkMjctNDY2YTNmNTBmYjhlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6InN0WlRwQ1JhVDVNSDFlcTNiMWw1XC9PTWlDZklsUG5JeG9DK0k4WXZxXC9pQT0ifQ==
x-ctpclassification: CTP_IC
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-dev] [PATCH] net/i40e: revert VLAN filtering fix
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Wed, 13 Jul 2016 14:43:13 -0000

Hi,

> -----Original Message-----
> From: Wu, Jingjing
> Sent: Wednesday, July 13, 2016 6:28 PM
> To: Richardson, Bruce <bruce.richardson@intel.com>
> Cc: dev@dpdk.org; Wu, Jingjing <jingjing.wu@intel.com>; Shaw, Jeffrey B
> <jeffrey.b.shaw@intel.com>; Zhang, Helin <helin.zhang@intel.com>; Chen,
> Jing D <jing.d.chen@intel.com>; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>
> Subject: [PATCH] net/i40e: revert VLAN filtering fix
>=20
> This reverts commit 4761f57d58c6f52543738dbe299f846d62d75895.
> Introducing VLAN table by adding VLAN adminq command will cause NIC's
> throughput drop obviously. It's a hardware issue.
> With this revert, VLAN filtering can only work when promiscuous mode is
> disabled.
>=20
> Reverts: 4761f57d58c6 ("net/i40e: fix VLAN filtering in promiscuous mode"=
)
>=20
> Reported-by: Jeffrey Shaw <jeffrey.b.shaw@intel.com>
> Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by : Jing Chen <jing.d.chen@intel.com>