From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 578DCA04DB; Fri, 11 Dec 2020 03:08:40 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id A7E55AC9B; Fri, 11 Dec 2020 03:08:38 +0100 (CET) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id BC1C3AC9A for ; Fri, 11 Dec 2020 03:08:34 +0100 (CET) IronPort-SDR: 2JSjY33GBcQAA91FxRw00dAU94ZOultg65QLBn+DUDT4rI0tYSxuOT1mjQ/H5WzkvLTOrCY5+A o/BAkqz12EPQ== X-IronPort-AV: E=McAfee;i="6000,8403,9831"; a="162123180" X-IronPort-AV: E=Sophos;i="5.78,409,1599548400"; d="scan'208";a="162123180" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Dec 2020 18:08:31 -0800 IronPort-SDR: obz6Y3N7+hgc7cGI8wyPUykFYvzYEOhpu/6Ebrnz8k8l6r+VJd8q17+/iUwS0KInpMaFz1PyQm cQBKkCvlb0ig== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,409,1599548400"; d="scan'208";a="320923142" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by fmsmga008.fm.intel.com with ESMTP; 10 Dec 2020 18:08:31 -0800 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 10 Dec 2020 18:08:30 -0800 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX601.ccr.corp.intel.com (10.109.6.141) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Fri, 11 Dec 2020 10:08:28 +0800 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.1713.004; Fri, 11 Dec 2020 10:08:28 +0800 From: "Zhang, Qi Z" To: "Xie, WeiX" , "Yang, MurphyX" , "dev@dpdk.org" CC: "Yang, Qiming" , "Yang, SteveX" , "Yang, MurphyX" Thread-Topic: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum error Thread-Index: AQHWwWdbONSstRDyh0imt+tGx39OW6nU3PYAgBxlHOA= Date: Fri, 11 Dec 2020 02:08:28 +0000 Message-ID: <6610d7bee84f4a2d82e2864bf108b8c4@intel.com> References: <20201123070523.21661-1-murphyx.yang@intel.com> <7a4b5c1ab4e2435da06b44d21c194d11@intel.com> In-Reply-To: <7a4b5c1ab4e2435da06b44d21c194d11@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.5.1.3 dlp-product: dlpe-windows x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum error 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > -----Original Message----- > From: Xie, WeiX > Sent: Monday, November 23, 2020 4:31 PM > To: Yang, MurphyX ; dev@dpdk.org > Cc: Yang, Qiming ; Zhang, Qi Z ; > Yang, SteveX ; Yang, MurphyX > > Subject: RE: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksu= m > error >=20 > Tested-by: Xie,WeiX < weix.xie@intel.com> >=20 > Regards, > Xie Wei >=20 > > -----Original Message----- > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Murphy Yang > > Sent: Monday, November 23, 2020 3:05 PM > > To: dev@dpdk.org > > Cc: Yang, Qiming ; Zhang, Qi Z > > ; Yang, SteveX ; Yang, > > MurphyX > > Subject: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum > > error > > > > If enable hardware outer UDP TX offload checksum, it doesn't take > > effect when send 'IPv6/UDP/VXLAN' packet with error outer UDP checksum. > > > > In order to take effect, set the 'L4T_CS' flag valid only when 'L4TUNT' > > equals one and 'EIPT' is not zero. If 'L4T_CS' flag marked, the > > hardware can calculate the outer tunneling UDP checksum. > > > > Fixes: bd70c451532c ("net/ice: support Tx checksum offload for > > tunnel") > > > > Signed-off-by: Murphy Yang Acked-by: Qi Zhang Applied to dpdk-next-net-intel. Thanks Qi