From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id D271C8BA for ; Thu, 7 Aug 2014 08:17:31 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 06 Aug 2014 23:20:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,816,1400050800"; d="scan'208,217";a="554962990" Received: from irsmsx103.ger.corp.intel.com ([163.33.3.157]) by orsmga001.jf.intel.com with ESMTP; 06 Aug 2014 23:19:59 -0700 Received: from irsmsx152.ger.corp.intel.com (163.33.192.66) by IRSMSX103.ger.corp.intel.com (163.33.3.157) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 7 Aug 2014 07:19:59 +0100 Received: from irsmsx103.ger.corp.intel.com ([169.254.3.131]) by IRSMSX152.ger.corp.intel.com ([169.254.6.214]) with mapi id 14.03.0195.001; Thu, 7 Aug 2014 07:19:59 +0100 From: "Czaus, Tomasz" To: "dev@dpdk.org" Thread-Topic: [dpdk-dev] One pkt in mbuf chain - virtio pmd driver Thread-Index: Ac+yB5g5wc56XoQ8TrqszxZPS4SsGQ== Date: Thu, 7 Aug 2014 06:19:58 +0000 Message-ID: <4060631EACBB65409E09BBBDAF62A4C5347B4F29@IRSMSX103.ger.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.181] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] One pkt in mbuf chain - virtio pmd driver 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: Thu, 07 Aug 2014 06:17:32 -0000 Hello, Does virtio pmd driver support scenario when a frame fits in mbuf chain, th= is means all headers (eth/ipv4/tcp) are located in first mbuf and user data= is located in next mbuf. I have asked the same question on dpdk-ovs mailin= g group, here is a thread and more details: https://lists.01.org/pipermail/dpdk-ovs/2014-August/001557.html Best Regards, Tomasz Czaus -------------------------------------------------------------------- Intel Technology Poland sp. z o.o. ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydz= ial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-31= 6 | Kapital zakladowy 200.000 PLN. Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata= i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wi= adomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiek= olwiek przegladanie lub rozpowszechnianie jest zabronione. This e-mail and any attachments may contain confidential material for the s= ole use of the intended recipient(s). If you are not the intended recipient= , please contact the sender and delete all copies; any review or distributi= on by others is strictly prohibited.