From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id B0F8AA0093; Tue, 3 May 2022 15:17:57 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5C4B840C35; Tue, 3 May 2022 15:17:57 +0200 (CEST) Received: from smtpout2.mo529.mail-out.ovh.net (smtpout2.mo529.mail-out.ovh.net [79.137.123.220]) by mails.dpdk.org (Postfix) with ESMTP id 741F740691 for ; Tue, 3 May 2022 15:17:55 +0200 (CEST) Received: from mxplan1.mail.ovh.net (unknown [10.108.4.102]) by mo529.mail-out.ovh.net (Postfix) with ESMTPS id 3ABC9FC36824 for ; Tue, 3 May 2022 15:17:55 +0200 (CEST) Received: from e-gaulue.com (37.59.142.108) by DAG3EX1.mxp1.local (172.16.2.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.6; Tue, 3 May 2022 15:17:54 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-108S0027f00aa4c-d559-4bc7-8b99-ecd5b5553771, A5284D24449209829F701D6EFAF05E649693B299) smtp.auth=listes@e-gaulue.com X-OVh-ClientIp: 92.154.19.134 Message-ID: <20f0c2fc-b8bb-69c4-8e0a-9b2632893a4a@e-gaulue.com> Date: Tue, 3 May 2022 15:17:54 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Firefox/91.0 Thunderbird/91.8.1 Content-Language: fr To: From: =?UTF-8?Q?Edouard_Gaulu=c3=a9?= Subject: Difference between i40e and i40en? Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [37.59.142.108] X-ClientProxiedBy: DAG8EX2.mxp1.local (172.16.2.16) To DAG3EX1.mxp1.local (172.16.2.5) X-Ovh-Tracer-GUID: 3dee7434-8246-4c7c-b8aa-f83d009ccd17 X-Ovh-Tracer-Id: 3135349767837283863 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: 0 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvfedrvdejgdeifecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecunecujfgurhepkfffgggfvffhufgtgfhisehtkeertddtfeejnecuhfhrohhmpefgughouhgrrhgupgfirghulhhurocuoehlihhsthgvshesvgdqghgruhhluhgvrdgtohhmqeenucggtffrrghtthgvrhhnpeeggedtfeeiieetuedvhfffvdehfefffeekgffgveejleekveetffegtdfggfelheenucfkpheptddrtddrtddrtddpfeejrdehledrudegvddruddtkeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphhouhhtpdhhvghlohepmhigphhlrghnuddrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpehlihhsthgvshesvgdqghgruhhluhgvrdgtohhmpdhnsggprhgtphhtthhopedupdhrtghpthhtohepuggvvhesughpughkrdhorhhg X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Hi community, I just received a brand new server with an Intel X710 T4L inside. I hoped I could use it at 5GBaseT speed as claimed by Intel, but I couldn't. In fact, I run ESXi 6.7U3 on this new server and it looks it doesn't support this speed (2.5G neither). I downloaded Intel driver source code and discovered there was an incompatibility between 5GBaseT and DCB. But then vmware support team, point me the driver used by ESXi is i40en and not i40e. Are those drivers totally different? It looks to. Error strings found in vmkernel.log couldn't be found in the source code. Is there any way to get sources for i40en? For patching and rebuild. Any idea on who I should write to discuss with those i40en driver maintainers? Here or totally out of scope? Regards, Édouard