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 10F925A35 for ; Wed, 1 Apr 2015 14:21:57 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP; 01 Apr 2015 05:21:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,503,1422950400"; d="scan'208";a="673741213" Received: from irsmsx105.ger.corp.intel.com ([163.33.3.28]) by orsmga001.jf.intel.com with ESMTP; 01 Apr 2015 05:21:56 -0700 Received: from irsmsx109.ger.corp.intel.com ([169.254.13.95]) by irsmsx105.ger.corp.intel.com ([169.254.7.2]) with mapi id 14.03.0224.002; Wed, 1 Apr 2015 13:21:09 +0100 From: "Butler, Siobhan A" To: "De Lara Guarch, Pablo" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] doc: add note for txqflags in testpmd UG Thread-Index: AQHQbHT36Wh4bNcKtkuJbEpRGPtd0J04E4pw Date: Wed, 1 Apr 2015 12:21:08 +0000 Message-ID: <0C5AFCA4B3408848ADF2A3073F7D8CC86D582FED@IRSMSX109.ger.corp.intel.com> References: <1427890211-30148-1-git-send-email-pablo.de.lara.guarch@intel.com> In-Reply-To: <1427890211-30148-1-git-send-email-pablo.de.lara.guarch@intel.com> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.182] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] doc: add note for txqflags in testpmd UG 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: Wed, 01 Apr 2015 12:21:58 -0000 > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Pablo de Lara > Sent: Wednesday, April 1, 2015 1:10 PM > To: dev@dpdk.org > Subject: [dpdk-dev] [PATCH] doc: add note for txqflags in testpmd UG >=20 > Since txqflags is now set from the default rx/tx configuration, depending= on > the PMD, it might not be 0. > Therefore, user has to overwrite it with --txqflags 0. >=20 > Signed-off-by: Pablo de Lara > --- > doc/guides/testpmd_app_ug/run_app.rst | 6 ++++++ > 1 files changed, 6 insertions(+), 0 deletions(-) >=20 > diff --git a/doc/guides/testpmd_app_ug/run_app.rst > b/doc/guides/testpmd_app_ug/run_app.rst > index 6cbbf40..b29c176 100644 > --- a/doc/guides/testpmd_app_ug/run_app.rst > +++ b/doc/guides/testpmd_app_ug/run_app.rst > @@ -405,6 +405,12 @@ They must be separated from the EAL options, > shown in the previous section, with > Set the hexadecimal bitmask of TX queue flags, where 0 <=3D N <=3D > 0x7FFFFFFF. > The default value is 0. >=20 > + Note:: > + > + When using hardware offload functions such as vlan, checksum..., > + add txqflags=3D0, since depending on the PMD, > + txqflags might be set to a non-zero value. > + > * --rx-queue-stats- > mapping=3D(port,queue,mapping)[,(port,queue,mapping)] >=20 > Set the RX queues statistics counters mapping 0 <=3D mapping <=3D 15= . > -- > 1.7.4.1 Thanks Pablo that wording is better Acked-by Siobhan Butler