From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f181.google.com (mail-yw1-f181.google.com [209.85.128.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3244C386 for ; Tue, 14 May 2024 06:30:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715668211; cv=none; b=ilsU3W1gVRTD3T7VAilRjDhiF60kbE/PL7VTyQThEsHjEBEWx/iLhB4M1LlVhHkaudLkDhqxaY8oxahlSKCAzW1KKX9c2HWJB7k0oGBl8RanyfFzjmyRH3qCc2EFU/cgWwNdYxcATzaDfyWJxnqwrN7F9XonGQ9dJK7Gsb08Hg8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715668211; c=relaxed/simple; bh=ZfAjRDouTO7ZvYghB+NJtnhbR2ZdJwmxgXE8P3wfpQ4=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=SzxBSqepY45ceT1VDUcCx3ql0nYC5N0xe/b6s3ic7xTxMbUWQZOiM90MYe2yleYjETaE17CVzydTOo7cLauWl6/1dEpRSrXKn5oyRK0cGL9ciLAqyfZ3z8Z6CkBwCIZgqdX7dpzjsgbsJDjQCB8cTXMv65LQ/JzZtpuOW4vVabE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=g5DNN69z; arc=none smtp.client-ip=209.85.128.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="g5DNN69z" Received: by mail-yw1-f181.google.com with SMTP id 00721157ae682-61bee45d035so53536427b3.1 for ; Mon, 13 May 2024 23:30:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1715668209; x=1716273009; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=RL/HT373iFNB5/gmrPBbQbaIWBxFdiHHF2SpPtkNj6E=; b=g5DNN69ziRlus2VeNnifNs5kjD9k5PmggkgQY0giZsCWMvS6W/onDv5rPWHJvV5y29 J89koFeZjn57bDbv56DRTcH/gFV/HvOthC7xvf70w95CP+dIC4IG3n+iH8oCfzNn7keS 0TTbNKrv3MVEsnoPWHGclVTPk9B0nR/Auj4+t2A7zdiuHGEGQHX3tZziMTEgvmYnoETX +buCp+6EskM6IyF6nzoyxO9UNAEIHQIFYTMliQl7OSJHQIGq2hBAUj9IIwtUga3+KQ71 /SllDw4L3JCKbpLrBHmU1xqmCj2htLIGrLNLgPASku0taSTAhh3zn2zLgtCf03uz2z6Z S5qA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715668209; x=1716273009; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=RL/HT373iFNB5/gmrPBbQbaIWBxFdiHHF2SpPtkNj6E=; b=NMkel6b33RWEo68DQHEqbOiiMJUSsUqKOBHfUmBD4K4tNIADKsJieS4RRSJXrFv/In mQqsgwGkeECiabrtcMWY+cw5KqRSopWlf0NefP35RhhmVYYYxMhN7asdchXCZ2yx1PVq kpPCWg2B/O2Mn5HsrqszhT7SjisT56/mGn9J5QyHgAySr/aczIGpWZMMZ2bB7Ajr9HwM G/hbXpEC+iLxXfcKEcEZd9vI8gciD0FovRA4ebQS0QUg+dw6VZ9tqrUwdKfjOgePbArD PdMqqgm4w/iXLqeeHTfGRKN2Be2BfxVTxx8aaVwOozySHi8ufZreys6ICjhIGP43xnEG 0rlA== X-Forwarded-Encrypted: i=1; AJvYcCWeCR5KOradmj2/WCITjvlRZkjvjdiV16ihCl2r7yFB0hGGZq40GL6EaK46xB6EkoMLpn5EnN7FQROWWMF3KSQ8wuB/V5wL X-Gm-Message-State: AOJu0YzthC+blw9Dc/yBooqPM9bvDbNEjVTv/HcrpUxitWpUC70+0Ad7 zhWnOuHu7Am8Hpitx8qaiAxs7+j4ARQCRh6mlFOURGZP/sdnIL6ypScl8dK8fkJ9BUDeuVX+PaK TSuBMX/YvrYyIEoaYhjHuQIGOM3VHF+Av75lwMg== X-Google-Smtp-Source: AGHT+IEmSQRtsmi9qrBir2bfVjCB/SQEucaaV9YGbI3BoFMzakNXhdNYP6vrUbPSuXDlSiSULIWHOWNxXgTkE8klnbg= X-Received: by 2002:a05:690c:60c6:b0:615:c96:1a8f with SMTP id 00721157ae682-622affe1b3amr131034567b3.17.1715668207682; Mon, 13 May 2024 23:30:07 -0700 (PDT) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240508075658.7164-1-jtornosm@redhat.com> In-Reply-To: From: Yongqin Liu Date: Tue, 14 May 2024 08:29:56 +0200 Message-ID: Subject: Re: [PATCH v2] net: usb: ax88179_178a: avoid writing the mac address before first reading To: Jose Ignacio Tornos Martinez Cc: amit.pundir@linaro.org, davem@davemloft.net, edumazet@google.com, inventor500@vivaldi.net, jarkko.palviainen@gmail.com, jstultz@google.com, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, stable@vger.kernel.org, sumit.semwal@linaro.org, vadim.fedorenko@linux.dev, vmartensson@google.com Content-Type: text/plain; charset="UTF-8" Hi, Jose On Wed, 8 May 2024 at 12:41, Yongqin Liu wrote: > > Hi, Jose > > On Wed, 8 May 2024 at 15:57, Jose Ignacio Tornos Martinez > wrote: > > > > Hello Yongqin, > > > > Sorry for the inconveniences. > > > > I don't have the db845c, could you provide information about the type of > > device and protocol used? > > The db845c uses an RJ45 as the physical interface. > It has the translation from PCIe0 to USB and USB to Gigabit Ethernet controller. > > For details, maybe you could check the hardware details from the documents here: > https://www.96boards.org/documentation/consumer/dragonboard/dragonboard845c/hardware-docs/ > > > Related driver logs would be very helpful for this. > > Here is the log from the serial console side: > https://gist.github.com/liuyq/809247d8a12aa1d9e03058e8371a4d44 > > Please let me know if I could try and provide more information for the > investigation. Just want to check, not sure if you have checked the serial log file, or do you have other suggestions about what we should try next, -- Best Regards, Yongqin Liu --------------------------------------------------------------- #mailing list linaro-android@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-android