From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40F7EC43217 for ; Thu, 1 Dec 2022 15:19:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231303AbiLAPTB (ORCPT ); Thu, 1 Dec 2022 10:19:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57280 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231651AbiLAPS4 (ORCPT ); Thu, 1 Dec 2022 10:18:56 -0500 Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 49386A95A4; Thu, 1 Dec 2022 07:18:48 -0800 (PST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2B1E4xMG015735; Thu, 1 Dec 2022 07:18:36 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=pfpt0220; bh=66+G9H22g4hRPtoYp3bmPUXEjzgdGyR2i/Bf94l09U0=; b=HGGAsPW1CNlDtMh8xxh4eH/0boNz60YhLcGWoagrmrd1G4GAKmkJcFayhVBaytkL1VsU 1NpnXo5PxylCCtPd/BhkxEI3w9R+MHlFACzxtRdy6NT0DRHgJL1QmHwlv/yMXlaHdJGf +5Ul7ivtUf0JJB6P+K6+jez+EzAV7lIJZ6t2j7drEsdsEnCHk38Cb+VvC6l7hK9BJm6D cDJ6Gf9vVHRoz57uYsfQGh4zmA6g0wQZnQAjLe0ivx+MBAGKDVlnY1k0jnWwzdIbL3Gd YhG/Lu114UXxrW6w3GuZhTKEggEv7l+Mg0XxkOfcf2/BWlz82VGeK7JcRcQbxmXaVXpJ RQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3m6k712ayt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 01 Dec 2022 07:18:36 -0800 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 1 Dec 2022 07:18:34 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Thu, 1 Dec 2022 07:18:34 -0800 Received: from [10.9.2.145] (EL-LT0043.marvell.com [10.9.2.145]) by maili.marvell.com (Postfix) with ESMTP id E1BB95B6923; Thu, 1 Dec 2022 07:18:32 -0800 (PST) Message-ID: <639ba08b-12e5-a293-c10e-4f197a24c197@marvell.com> Date: Thu, 1 Dec 2022 16:18:31 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Thunderbird/108.0 Subject: Re: [EXT] Re: [PATCH] net: atlantic: fix check for invalid ethernet addresses To: Andrew Lunn CC: Brian Masney , , , , , , , References: <20221130174259.1591567-1-bmasney@redhat.com> <7ed83813-0df4-b6ac-f1d2-a28d8011b1aa@marvell.com> Content-Language: en-US From: Igor Russkikh In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: lz4mUCWn5JfjuNDCkS9aFhs6wclXwH0G X-Proofpoint-GUID: lz4mUCWn5JfjuNDCkS9aFhs6wclXwH0G X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-01_11,2022-12-01_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Andrew, >> You should work with Qualcomm on how to update mac addresses of your > boards. > > Why Qualcomm? I assume the fuses are part of the MAC chip? So Marvell > should have a tool to program them? Ideally, it should be part of > > ethtool -E|--change-eeprom > > but when i took a quick look, i could not see anything. Normal production chips should have efuses (and macs) programmed on factory. Here I assume we have preproduction/development samples which made no way through the normal process. Marvell provides normally all the tools to the customers, but these are internal, we do not make these available to the end users. Igor