From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f182.google.com (mail-yw1-f182.google.com [209.85.128.182]) (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 5D1B98120F for ; Wed, 8 May 2024 10:42:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715164932; cv=none; b=dyjCKbO2nX6Kv1faL0tU4gCEpshNmdg0D3nSsxJp446YC7F0DP3ZBQE16hJ2jDu7HS4L5ZMf+yUPowIsHPbsB09DGT0+nQVD96cAkMSDskEQyIVNf4GTvMVBUx8bIUADhTFpsX4BNzK/1yWeHupo+sSmP5oCyMkFd5ctj/3mruo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715164932; c=relaxed/simple; bh=msFOWMMZAv+nOcQqKV5mzuGZJ+dqXm8YAjq5UYtYae0=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=BH9VMPJZfyaMKGa8U+udAkMWmrY830KFTzmzely0E5y9zmTHkxPGOf1TyPTs1CU8HxCt+g+M14kIRZzzarGuqSpCum27YxLkY+tHlV0PqR8x4mkhTRdkQMhI0hikFuL6UovnVjUgVjdczQerOX2sUar862JMc9SrwXWyn8f2FOQ= 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=Z3FgsNNT; arc=none smtp.client-ip=209.85.128.182 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="Z3FgsNNT" Received: by mail-yw1-f182.google.com with SMTP id 00721157ae682-61df903aa05so44430907b3.3 for ; Wed, 08 May 2024 03:42:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1715164928; x=1715769728; 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=SCNZSYQEn9C0yYifJvIKeqaC0I3ddBBIVvQAOJJfdew=; b=Z3FgsNNTxk1w3eCb/U+dIqo+fSnddur6Kj3Hjwm6PWw6J43QdXoqeyT9WmkuZsv2Fn r0CglCSOtTjn42IStELQLTUfutMDTHCLcjU7Xv9xg0rZExtbqIQLsgy+7rKvINYWrjr3 mpdFacD3PlzYQKEt0u4BXc6JzQs8LEQjpOU0pyERqcnGVQJqam7XE69WSpuRL07S+eMF 8UOwMlMZPVNNO0MtG3MSzXrNLqYVpOcQ9By2Rf+4C9CaYhcWQ1vYd5xPF98wCF6TtCM5 QhLhFYECHfF6Cpj66Bvzue9MmTZucTPd1gd8CXiZSy7hhEj2vRMqYGZQ71X1My/ETTNL JGRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715164928; x=1715769728; 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=SCNZSYQEn9C0yYifJvIKeqaC0I3ddBBIVvQAOJJfdew=; b=taFWUruaeCe807lBr/HePlPtKj3vUSvHXMzFl6ESpF/31k8jxBzMXChcIDubEPGyzH XssTWfxa7fnvMQ4u8ZgALoNWkJSTKhUX2uNBohxFzW3zzdSXivMQTTfIq8Dru5cjTHjN 1sMh8oYfqEHVpP//+icqTxVLVLY7qOyrWyklS630cBzAmW/EqqHCx6XwEm93Jc/QmKrG aw3XYG56NYSnJNR4H4qwFIvNvFkyA00klFNhTSWC1z9fAV9PmB5rQIfYz29Ir2VRdUUb dgjvm0HhJVhyyrdKzZvv2iYFMCpluWrFTlsIewmhm8aMTYJNmiVRvXZaDfPScpVvmUOz cgzA== X-Forwarded-Encrypted: i=1; AJvYcCXkabVNkzPfP3bwmyHjqDEdSEKZ+EQ60eOEZdBeVi3YwdPXBeyupenZW99pYLGHc6MYAu/90T3sWq7udBOUjl3KADJYS6Pu X-Gm-Message-State: AOJu0YzaxgnYT4BH+wRyF1aaJDNmLNlbEama4qqishMFjYydrfu3rzwH D/2P7CP69wD8IB98oDZL0mdIPzdQoXkJlV/866qWswgKMJmMl5mF13p2hBrC3iAnkQ39qX0Egup aQl3zNWmYYnG+hR+N7gOvBgL1YJ9mqC4W+G5jMA== X-Google-Smtp-Source: AGHT+IG/YkpxJFnMtp9np4dGXgtlpi8FQCo5Um1fohI6F0WuAx9qFoD5jZyRnJpee9YYAVFVuPsAG5b/WQKuWWsqGYM= X-Received: by 2002:a81:844c:0:b0:61a:db67:b84f with SMTP id 00721157ae682-62085da981emr27885857b3.27.1715164928430; Wed, 08 May 2024 03:42:08 -0700 (PDT) Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240508075658.7164-1-jtornosm@redhat.com> In-Reply-To: <20240508075658.7164-1-jtornosm@redhat.com> From: Yongqin Liu Date: Wed, 8 May 2024 18:41:57 +0800 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 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. -- Best Regards, Yongqin Liu --------------------------------------------------------------- #mailing list linaro-android@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-android