From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 0C5D91D66C; Fri, 15 Jun 2018 16:07:18 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Jun 2018 07:07:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,227,1526367600"; d="scan'208";a="237470675" Received: from fmsmsx106.amr.corp.intel.com ([10.18.124.204]) by fmsmga005.fm.intel.com with ESMTP; 15 Jun 2018 07:07:17 -0700 Received: from fmsmsx154.amr.corp.intel.com (10.18.116.70) by FMSMSX106.amr.corp.intel.com (10.18.124.204) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 15 Jun 2018 07:07:17 -0700 Received: from shsmsx151.ccr.corp.intel.com (10.239.6.50) by FMSMSX154.amr.corp.intel.com (10.18.116.70) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 15 Jun 2018 07:07:16 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.51]) by SHSMSX151.ccr.corp.intel.com ([169.254.3.116]) with mapi id 14.03.0319.002; Fri, 15 Jun 2018 22:07:14 +0800 From: "Zhang, Qi Z" To: "Wang, Haiyue" , "dev@dpdk.org" CC: "Wu, Jingjing" , "Yang, Qiming" , "stable@dpdk.org" Thread-Topic: [PATCH v3] net/i40e: workaround for Fortville performance Thread-Index: AQHUAtr5zD5cwpfuN0Wk0Xzdvmqva6RhXk+w Date: Fri, 15 Jun 2018 14:07:14 +0000 Message-ID: <039ED4275CED7440929022BC67E7061153238A6F@SHSMSX103.ccr.corp.intel.com> References: <1527594786-83831-1-git-send-email-haiyue.wang@intel.com> <1528869161-94542-1-git-send-email-haiyue.wang@intel.com> In-Reply-To: <1528869161-94542-1-git-send-email-haiyue.wang@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZDc3YjM4MWItYjJjZC00ZWExLWI5NjQtZjE5ZjFiNzVlODBlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiZzVwR2NCVkZlaEV1S3oxa01ZNVwvOFp5Zmd1aGZaSHF0MUwwMTQza042RzRFd0xNSDFHbk1NR0lEaFRLUms5R2YifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.200.100 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: workaround for Fortville performance 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, 15 Jun 2018 14:07:20 -0000 > -----Original Message----- > From: Wang, Haiyue > Sent: Wednesday, June 13, 2018 1:53 PM > To: dev@dpdk.org > Cc: Wang, Haiyue ; Zhang, Qi Z > ; Wu, Jingjing ; Yang, Qimin= g > ; stable@dpdk.org > Subject: [PATCH v3] net/i40e: workaround for Fortville performance >=20 > The GL_SWR_PM_UP_THR value is not impacted from the link speed, its > value is set according to the total number of ports for a better pipe-mon= itor > configuration. >=20 > All bellowing relevant device IDs are considered (NICs, LOMs, Mezz and > Backplane): >=20 > Device-ID Value Comments > 0x1572 0x03030303 10G SFI > 0x1581 0x03030303 10G Backplane > 0x1586 0x03030303 10G BaseT > 0x1589 0x03030303 10G BaseT (FortPond) > 0x1580 0x06060606 40G Backplane > 0x1583 0x06060606 2x40G QSFP > 0x1584 0x06060606 1x40G QSFP > 0x1587 0x06060606 20G Backplane (HP) > 0x1588 0x06060606 20G KR2 (HP) > 0x158A 0x06060606 25G Backplane > 0x158B 0x06060606 25G SFP28 >=20 > Fixes: c9223a2bf53c ("i40e: workaround for XL710 performance") > Fixes: 75d133dd3296 ("net/i40e: enable 25G device") > Cc: stable@dpdk.org >=20 > Signed-off-by: Haiyue Wang Acked-by: Qi Zhang