From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 1B75A3572; Fri, 5 Oct 2018 08:46:12 +0200 (CEST) X-Virus-Scanned: Proofpoint Essentials engine Received: from webmail.solarflare.com (uk.solarflare.com [193.34.186.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us3.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id D21246C0065; Fri, 5 Oct 2018 06:46:10 +0000 (UTC) Received: from [192.168.38.17] (91.220.146.112) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 5 Oct 2018 07:46:04 +0100 To: Jerin Jacob , John McNamara , Marko Kovacevic CC: , , , , References: <20181005044606.27026-1-jerin.jacob@caviumnetworks.com> <20181005044606.27026-2-jerin.jacob@caviumnetworks.com> From: Andrew Rybchenko Message-ID: Date: Fri, 5 Oct 2018 09:45:23 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 In-Reply-To: <20181005044606.27026-2-jerin.jacob@caviumnetworks.com> Content-Language: en-GB X-Originating-IP: [91.220.146.112] X-ClientProxiedBy: ocex03.SolarFlarecom.com (10.20.40.36) To ukex01.SolarFlarecom.com (10.17.10.4) X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24136.003 X-TM-AS-Result: No-8.434400-8.000000-10 X-TMASE-MatchedRID: zGP2F0O7j/sOwH4pD14DsPHkpkyUphL9I9f5lVC5PPQ52X8YwVUEWx4J 1yUQh032He8TeWB2elHyhjjhbzOrimb44p20gT6hypeMiaCPnxsAc38TO70ScQeLCIX046iBSrJ TO1VGhMF2+AZuxakJy89fuxSQqqSyyA1ihY42R28vj6wHfIGxyQhRCJFb9cus5x99q4kVOUh5RA 29TjvO6DU3HPhRrRy9/76CM4Z/MGblRxm3A2wKujl/1fD/GopdcmfM3DjaQLHZs3HUcS/scLyah 9aCYUCHTul7mOlkAgytsET2PKKShF9xD8oyYzV85H88DvygtZFYms/ZTodou81jTkpYPDCztngJ 67doMo308PlO8isLGze1/61beUyM X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--8.434400-8.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24136.003 X-MDID: 1538721971-Jei7xoG0VFvx Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] [PATCH 2/2] doc: clarify L4 Tx checksum prerequisite 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: Fri, 05 Oct 2018 06:46:12 -0000 On 10/5/18 7:46 AM, Jerin Jacob wrote: > Based on PKT_TX_[TCP|UDP|SCTP]_CKSUM definition the user needs > to fill l2_len and l3_len mbuf fields before issuing HW Tx > checksum request. > > Fixes: dad1ec72a377 ("doc: document NIC features") > Cc: stable@dpdk.org > > Signed-off-by: Jerin Jacob Acked-by: Andrew Rybchenko