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 73660A0093; Tue, 8 Mar 2022 18:13:51 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 04C1140395; Tue, 8 Mar 2022 18:13:51 +0100 (CET) Received: from mail-io1-f41.google.com (mail-io1-f41.google.com [209.85.166.41]) by mails.dpdk.org (Postfix) with ESMTP id 7C3D740141 for ; Tue, 8 Mar 2022 18:13:50 +0100 (CET) Received: by mail-io1-f41.google.com with SMTP id x4so5733401iom.12 for ; Tue, 08 Mar 2022 09:13:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=xdcVSoRFwvThgF2SCAjwl+zMJYuDfuzKX7Rgia5w10w=; b=ADiIkte4xeM1jWyUeHFS0jp+DygJnnZSe9ABiYRCm3fVKyn250x8mJOp5zvyhrCkMI c9tdyqO3MHgSncS7MARahIRO4nM+jvJMU7N/xqEBCH7maz4BIbZzl4ILGLsRURwypvHQ 6t2Q78gnLCaeqIAw/0DYS02HMui6fUjNlfggo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=xdcVSoRFwvThgF2SCAjwl+zMJYuDfuzKX7Rgia5w10w=; b=oVNMgjQCw8/CK8fWkdEXmzFPfbrL/g8ZRp3kzRLcJP2wc1jE7tRF7J45YYqF4HZ81L uWDHnWXuyCEMCE/v+BBPuR18MPxG5s0DK/dUYMGpmVsXnTts/bC43FkYANilyCgJfJ54 jgEA4zKvYTS0k6vYHw5riKsjIZHgvkFDhxe/u3Q7uRDvCGWK+eKrQpZQNaKFAzp4Hf4r 5EChAnREQtcqZ1qeoJYjBX3R9r3KsLlq8bDGv72YfVnUih9L97xpALoO1bmqv7JCtVYe p27fbXRLoaSJn2CmUa6zLZxqUKsjed6aXZ8Ip67Hk/q/+LdeTYUH5Z+4yIm4yKypgtFq BvRw== X-Gm-Message-State: AOAM530iL/uWWq//5hWqoehnclRzpA5K/+bjB4Akv+p7rsdKN+RwB5aW aUUxPwx9Yr/K52dIYIgoDVKWcFopZCMyaZy42iGKhA== X-Google-Smtp-Source: ABdhPJyK48lJ0LQNX8UIWMyO28OPmKacmluG9LXDLXgGzLwLWoXXS7P8LMPPDgNGtcCK98+nwwHfdvk/dVns779ydzE= X-Received: by 2002:a02:ccab:0:b0:317:bc26:b849 with SMTP id t11-20020a02ccab000000b00317bc26b849mr10455145jap.188.1646759628301; Tue, 08 Mar 2022 09:13:48 -0800 (PST) MIME-Version: 1.0 References: <2f0b0ce7-c601-4f53-5d81-b1c45eadf8d0@6wind.com> <7840f4be-c86b-c03f-04f9-ded06502ac3e@6wind.com> In-Reply-To: From: Ajit Khaparde Date: Tue, 8 Mar 2022 09:13:32 -0800 Message-ID: Subject: Re: [DPDK/bnxt] Issues starting bnxt on an Arm server To: Thierry Herbelot Cc: Honnappa Nagarahalli , "dev@dpdk.org" , Somnath Kotur , Kalesh Anakkur Purayil , Ruifeng Wang , nd Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000c73fdf05d9b81a09" 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 --000000000000c73fdf05d9b81a09 Content-Type: text/plain; charset="UTF-8" On Tue, Mar 8, 2022 at 12:19 AM Thierry Herbelot wrote: > > Hello, > > After upgrading the firmware on the bnxt NIC, the NIC is correctly > detected by a DPDK application with both DPDK-v20.11 and DPDK-v21.11. Great. Thanks for the update Thierry. > > Regards > > Thierry > > On 3/4/22 01:56, Honnappa Nagarahalli wrote: > > + Ruifeng > > > > > > > >> > >> On Wed, Mar 2, 2022 at 9:28 AM Thierry Herbelot > >> wrote: > >>> > >>> On 3/2/22 18:26, Ajit Khaparde wrote: > >>>> On Wed, Mar 2, 2022 at 9:16 AM Thierry Herbelot > >>>> wrote: > >>>>> > >>>>> Hello Ajit > >>>>> > >>>>> The card is not correctly probed by the kernel, and so the FW version is > >>>>> not visible. > >>>> Thanks Thierry. > >>>> I thought it was just the PMD running into trouble. > >>>> > >>>> Can you give details of the ARM server? > >>>> Make, Vendor, etc..? > >>> > >>> This a Huawei server: > >>> TaiShan 200 Server (Model 2180) aarch64, 48 cores, 2.6GHz, 64GB RAM > >> > >> Ok. I tried this on a HUAWEI Kunpeng 920 running 4.18.0- > >> 348.2.1.el8_5.aarch64. > >> I can load the bnxt_en kernel driver and the DPDK PMD without issues. > >> And I did load vfio with enable_unsafe_noiommu_mode=1 . > >> > >> While we are pursuing this further internally, > >> I have added Honnappa to see if he can provide any insight. > > There is not much information on the error. > > Just wondering if it is possible to move the card to x86 machine and check the firmware version and upgrade the firmware version there. > > > >> > >> Ajit > >> > >>> > >>> Thierry > >>> > >>>> > >>>> > >>>>> > >>>>> I see this in the kernel dmesg: > >>>>> bnxt_en 0000:03:00.0 (unnamed net_device) (uninitialized): Error > >>>>> (timeout: 500015) msg {0x0 0x0} len:0 > >>>>> bnxt_en 0000:03:00.0 (unnamed net_device) (uninitialized): Firmware not > >>>>> responding, status: 0x8ffff > >>>>> > >>>>> And then there are no bnxt_en netdevices. > >>>>> > >>>>> Best regards > >>>>> > >>>>> Thierry > >>>>> > >>>>> > >>>>> On 3/2/22 18:13, Ajit Khaparde wrote: > >>>>>> On Wed, Mar 2, 2022 at 7:13 AM Thierry Herbelot > >>>>>> wrote: > >>>>>>> > >>>>>>> Hello Ajit > >>>>>>> > >>>>>>> Thanks for the quick response. > >>>>>>> > >>>>>>> Please keep me posted when you check on your side. > >>>>>> Can you tell what is the firmware version on the card? > >>>>>> > >>>>>>> > >>>>>>> Best regards > >>>>>>> > >>>>>>> Thierry > >>>>>>> > >>>>>>> On 3/2/22 16:08, Ajit Khaparde wrote: > >>>>>>>>> > >>>>>>>>> Is this a know issue ? > >>>>>>>> No. > >>>>>>>> We have tried the Broadcom PMD on ARM server(s) and have been > >>>>>>>> able to use it without any issues. > >>>>>>>> But we can try it again and get back to you. > >>>>>>>> > >>>>>>>> > >>>>>>>>> > >>>>>>>>> Thanks > >>>>>>>>> > >>>>>>>>> Thierry Herbelot > >>>>>>>>> > >>>>>>>>> PS: a similar error is seen for the Ethernet ports, when handled by the > >>>>>>>>> kernel: > >>>>>>>>> dmesg|grep bnxt > >>>>>>>>> [ 57.823746] bnxt_en 0000:03:00.0 (unnamed net_device) > >>>>>>>>> (uninitialized): Error (timeout: 500015) msg {0x0 0x0} len:0 > >>>>>>>>> [ 59.202255] bnxt_en: probe of 0000:03:00.0 failed with error -16 > >>>>>>>>> [ 60.641519] bnxt_en 0000:03:00.1 (unnamed net_device) > >>>>>>>>> (uninitialized): Error (timeout: 500015) msg {0x0 0x0} len:0 > >>>>>>>>> [ 61.502237] bnxt_en: probe of 0000:03:00.1 failed with error -16 > >>>>>>>>> > >>>>>>>>> > -- > Thierry Herbelot > Senior Software Engineer > Tel: +33 1 39 30 92 61 > http://www.6wind.com/ > > Follow us: > https://www.linkedin.com/company/6wind/ > https://twitter.com/6WINDsoftware > https://www.youtube.com/user/6windsoftware --000000000000c73fdf05d9b81a09 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQdgYJKoZIhvcNAQcCoIIQZzCCEGMCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg 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