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Tue, 5 Oct 2021 06:50:54 +0000 Subject: Re: [Intel-wired-lan] Intel I350 regression 5.10 -> 5.14 ("The NVM Checksum Is Not Valid") [8086:1521] To: Hisashi T Fujinaka , Jakub Kicinski CC: , , "Neftin, Sasha" , "Nguyen, Anthony L" References: <1823864.tdWV9SEqCh@kailua> <20211004074814.5900791a@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <7064659e-fe97-f222-5176-844569fb5281@twofifty.com> From: Sasha Neftin Message-ID: <4111f2b7-cbac-3451-593f-a154aca65263@intel.com> Date: Tue, 5 Oct 2021 09:50:47 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.14.0 In-Reply-To: <7064659e-fe97-f222-5176-844569fb5281@twofifty.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-ClientProxiedBy: FR3P281CA0026.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:1c::17) To CO1PR11MB4787.namprd11.prod.outlook.com (2603:10b6:303:6e::10) MIME-Version: 1.0 Received: from [10.185.169.76] (134.191.232.34) by FR3P281CA0026.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:1c::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4587.9 via Frontend Transport; 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Huettel wrote: >>> Dear all, >>> >>> I hope this is the right place to ask, if not please advise me where >>> to go. >> >> Adding intel-wired-lan@lists.osuosl.org and Sasha as well. >> >>> I have a new Dell machine with both an Intel on-board ethernet >>> controller >>> ([8086:15f9]) and an additional 2-port extension card ([8086:1521]). >>> >>> The second adaptor, a "DeLock PCIe 2xGBit", worked fine as far as I >>> could >>> see with Linux 5.10.59, but fails to initialize with Linux 5.14.9. >>> >>> dilfridge ~ # lspci -nn >>> [...] >>> 01:00.0 Ethernet controller [0200]: Intel Corporation I350 Gigabit >>> Network Connection [8086:1521] (rev ff) >>> 01:00.1 Ethernet controller [0200]: Intel Corporation I350 Gigabit >>> Network Connection [8086:1521] (rev ff) >>> [...] >>> >>> dilfridge ~ # dmesg|grep igb >>> [    2.069286] igb: Intel(R) Gigabit Ethernet Network Driver >>> [    2.069288] igb: Copyright (c) 2007-2014 Intel Corporation. >>> [    2.069305] igb 0000:01:00.0: can't change power state from D3cold >>> to D0 (config space inaccessible) >>> [    2.069624] igb 0000:01:00.0 0000:01:00.0 (uninitialized): PCIe >>> link lost >>> [    2.386659] igb 0000:01:00.0: PHY reset is blocked due to SOL/IDER >>> session. >>> [    4.115500] igb 0000:01:00.0: The NVM Checksum Is Not Valid >>> [    4.133807] igb: probe of 0000:01:00.0 failed with error -5 >>> [    4.133820] igb 0000:01:00.1: can't change power state from D3cold >>> to D0 (config space inaccessible) >>> [    4.134072] igb 0000:01:00.1 0000:01:00.1 (uninitialized): PCIe >>> link lost >>> [    4.451602] igb 0000:01:00.1: PHY reset is blocked due to SOL/IDER >>> session. >>> [    6.180123] igb 0000:01:00.1: The NVM Checksum Is Not Valid >>> [    6.188631] igb: probe of 0000:01:00.1 failed with error -5 >>> >>> Any advice on how to proceed? Willing to test patches and provide >>> additional debug info. > > Sorry to reply from a non-Intel account. I would suggest first > contacting Dell, and then contacting DeLock. This sounds like an issue > with motherboard firmware and most of what I can help with would be with > the driver. I think the issues are probably before things get to the > driver. > Agree. The driver starts work when the PCIe link in L0. Please, check with Dell/DeLock what is PCIe link status and enumeration process finished as properly.(probably you will need PCIe sniffer) > Todd Fujinaka > _______________________________________________ > Intel-wired-lan mailing list > Intel-wired-lan@osuosl.org > https://lists.osuosl.org/mailman/listinfo/intel-wired-lan