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 488BAA0540; Mon, 20 Jul 2020 11:51:56 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 311AB29CB; Mon, 20 Jul 2020 11:51:56 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 112D81AFB for ; Mon, 20 Jul 2020 11:51:54 +0200 (CEST) IronPort-SDR: xnT5OLk9e2VE555tiTYpKnRJb58fom2IFqBWyeErvnOajwHFRgpXNs6+Mh8rZpJyvTxX629tIe RPvj5kKxLjBA== X-IronPort-AV: E=McAfee;i="6000,8403,9687"; a="214562156" X-IronPort-AV: E=Sophos;i="5.75,374,1589266800"; d="scan'208";a="214562156" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Jul 2020 02:51:54 -0700 IronPort-SDR: QLtIs6pM/je14yx+nHc6d+pH4QD2S/Okf4pv/Tjq4WclicIymnKoLMKSO2rroFsn2Gzms09M7I Rmuc7QbsqBBg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,374,1589266800"; d="scan'208";a="487670681" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga005.fm.intel.com with ESMTP; 20 Jul 2020 02:51:53 -0700 Received: from fmsmsx158.amr.corp.intel.com (10.18.116.75) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 20 Jul 2020 02:51:53 -0700 Received: from shsmsx151.ccr.corp.intel.com (10.239.6.50) by fmsmsx158.amr.corp.intel.com (10.18.116.75) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 20 Jul 2020 02:51:53 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.22]) by SHSMSX151.ccr.corp.intel.com ([169.254.3.49]) with mapi id 14.03.0439.000; Mon, 20 Jul 2020 17:51:50 +0800 From: "Zhang, Qi Z" To: "Xing, Beilei" , "Sun, Chenmin" CC: "dev@dpdk.org" Thread-Topic: [PATCH v3] net/i40e: fix fdir cannot receive rx writeback issue Thread-Index: AQHWW/+sKtIPgvC9NkKW4yMLvu7DBqkLVHCAgATqRVA= Date: Mon, 20 Jul 2020 09:51:49 +0000 Message-ID: <039ED4275CED7440929022BC67E7061154862526@SHSMSX103.ccr.corp.intel.com> References: <20200715230358.32562-1-chenmin.sun@intel.com> <20200717145758.46368-1-chenmin.sun@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action 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 v3] net/i40e: fix fdir cannot receive rx writeback issue 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: Xing, Beilei > Sent: Friday, July 17, 2020 10:48 PM > To: Sun, Chenmin ; Zhang, Qi Z > > Cc: dev@dpdk.org > Subject: RE: [PATCH v3] net/i40e: fix fdir cannot receive rx writeback is= sue >=20 >=20 >=20 > > -----Original Message----- > > From: Sun, Chenmin > > Sent: Friday, July 17, 2020 10:58 PM > > To: Zhang, Qi Z ; Xing, Beilei > > > > Cc: dev@dpdk.org; Sun, Chenmin > > Subject: [PATCH v3] net/i40e: fix fdir cannot receive rx writeback > > issue > > > > From: Chenmin Sun > > > > This patch fixes the fdir cannot receive rx writeback packet issue. > > The root cause is FDIR interrupt is not correctly enabled. > > > > Beside this, to make sure fdir programming works fine when the port is > > stopped, move the fdir interrupt configure from start/stop to > setup/teardown. > > > > Fixes: cfd662d22e7b ("net/i40e: fix interrupt throttling setting in > > PF") > > > > Signed-off-by: Chenmin Sun >=20 > Acked-by: Beilei Xing Applied to dpdk-next-net-intel. Thanks Qi