From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f41.google.com (mail-ej1-f41.google.com [209.85.218.41]) (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 894C759929; Thu, 21 Dec 2023 13:48:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="E0oS8v+e" Received: by mail-ej1-f41.google.com with SMTP id a640c23a62f3a-a236456fee1so97080566b.1; Thu, 21 Dec 2023 05:48:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1703166480; x=1703771280; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=3bECvggky9Gr1iMkQbFegJ4kp/uXj9cku7pm8F83ADI=; b=E0oS8v+et+bT3EgmtjWYQRFsDJjOwwtv5kNjhQ1vfYKBVz/493kOMi+WnirBED+8/t n6L1IOIJ+FrLZxxG2k3aXfrq5dCIX8XuBftvuZyy4v9YKPTJTDZKWxCVgQxQ6NRyM+aY ochZZGHU/oKB9BuU0Ee5P491NVN1bh4cpw4ZnKkLB83qa1H92NGRWYu24SMc9Y/YydfC RydD4rIkq0uNJU5235b1ziTonI2xiakfXA7aiG70JeTZnply6CcOkgNP+LPgW1hXwvuy zuC1DQZOtFYi4jD8pqrLszfCZw7ltUslMygWZSxgPl9AxUKNTDtAiaGMxQYy4n4wXwVT pjeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703166480; x=1703771280; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=3bECvggky9Gr1iMkQbFegJ4kp/uXj9cku7pm8F83ADI=; b=vfU+Iw1jstG1nXRXZioZ2wgC3zFEjufxzk2T8as+a/+aSeDGBkuHUNP0YQ5pHgwf0Q ENwC8OTCq6u0uucKz8SZ6zWSSUyAmXRcUDnOMAeC+NzojqLXqu3vxZatfKsBFiQTL6ve HaeLHRNW3LyDifXiqx+yHAM+Wx3azepXxUuBUqSWj5Dgvid95qCrtvZ6ISDF+FxjUL0/ 0ykU57HW/5shBoOdU2ZE29cHPo0yuuIaMx+CxQYeSHBli4JLCbUWNRBP//zrpwY5ljci 4xTyMyluwe8vGJfvbeK3/cPu8O2stOfTitZkz0cCiUL9t+1LyIJym1fJec321zKJurH2 HV7A== X-Gm-Message-State: AOJu0YyZzxzmRxDEYE3fYtswLhqxebpkAZgx1oYKBWIkEOd7J8MF8fcp JuHCfCEINb+oF3NkMg2G/zc= X-Google-Smtp-Source: AGHT+IHldRfP0gErmbkSPhRzjjSGbZhxxQhXQycsWrhetXjzpXTaM2Cpzbqyd6nXrsMl/+7AuoBJkQ== X-Received: by 2002:a17:906:c50a:b0:a23:5905:1521 with SMTP id bf10-20020a170906c50a00b00a2359051521mr3011817ejb.100.1703166479788; Thu, 21 Dec 2023 05:47:59 -0800 (PST) Received: from eichest-laptop ([2a02:168:af72:0:fcc7:6bc:8973:63f3]) by smtp.gmail.com with ESMTPSA id ez24-20020a1709070bd800b00a250c28ef83sm972149ejc.75.2023.12.21.05.47.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Dec 2023 05:47:59 -0800 (PST) Date: Thu, 21 Dec 2023 14:47:57 +0100 From: Stefan Eichenberger To: Dimitri Fedrau Cc: Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 4/4] net: phy: marvell-88q2xxx: add driver for the Marvell 88Q2220 PHY Message-ID: References: <20231219093554.GA6393@debian> <20231221072853.107678-1-dima.fedrau@gmail.com> <20231221072853.107678-5-dima.fedrau@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231221072853.107678-5-dima.fedrau@gmail.com> Hi Dimitri, On Thu, Dec 21, 2023 at 08:28:51AM +0100, Dimitri Fedrau wrote: > Add a driver for the Marvell 88Q2220. This driver allows to detect the > link, switch between 100BASE-T1 and 1000BASE-T1 and switch between > master and slave mode and autonegotiation. > > Signed-off-by: Dimitri Fedrau I tried to make your patch work in my setup but I'm unable to force a link speed. Were you able to force a different link speed with the following command? ethtool -s eth0 speed 100 autoneg off Regards, Stefan