From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5E77F30DEB2; Thu, 22 Jan 2026 13:47:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769089630; cv=none; b=XHS1OU6iBnRcY2BdzI6kPu2w1Er+IADTicmBo6qPLKqEEQAduBwf/yIS5zG+VEtv7gx/svF+zTsQEUMbqDSkLM2EgXoQbYpM7xnTFJ7BVmVmZrrNMnGFzKB7ZPKic3JM8v5P8r8tKLLf4gCF6ghu2c+GMoZrKPEbGBpOV7vHOH0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769089630; c=relaxed/simple; bh=5a4oXbuQ8xqp7SWWO+B/Tny2A1xi737t+ltPk/RBq24=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fxy/M5cNW//J/IS9LydCP8LKMP9W9gmgR0qOwE3g7tb09k2VAPiCfkTvWEOjrfjlcLnJSpFlZrPicQzeY9efCJQhc1K5+ScWeiPFdykxIpaA4uiKV+SEXJef1F7KY6iA1aAJlJrAyzwRyezcoz0Wx20avdDJ/eev4CjN9q0px8w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=v0Jfga2C; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="v0Jfga2C" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=s+UoEP8fgFNioiA0cQfrXKdI1DKZEfP1zLyt65J1dQA=; b=v0Jfga2C8MpXJpBNihWG45WisM vKBrHOcerdnd+qpD6iNrBdTsC88xvl8oJRScp8w8uTY0Mlqq0dkb+6QjtsS9T90ckyeG8lrCyIcXH Wunzn1j1oHSd7K0CiUKo2d1Luw5H0L47W6b5oaRYRilXYDB581iLAgGD+QGoVahnotKE=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1viv1W-003yin-8p; Thu, 22 Jan 2026 14:46:58 +0100 Date: Thu, 22 Jan 2026 14:46:58 +0100 From: Andrew Lunn To: Daniel Golle Cc: "Russell King (Oracle)" , Heiner Kallweit , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jonas Jelonek , Markus Stockhausen Subject: Re: [RFC PATCH v2 2/2] net: mdio: rtl9300: setup PHY polling registers Message-ID: <8663bcdb-4c53-45f5-88fc-1f01f816e8b0@lunn.ch> References: <680696024a8648535ce6dee771fe4de67802e0e8.1769053496.git.daniel@makrotopia.org> Precedence: bulk X-Mailing-List: linux-kernel@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: > Only a small subset has been seen in the wild inside RealTek switches > for now. Most, of course, come with RealTek switches. However, it is > only very recently that RealTek offers 10G PHYs, so before vendors > were using 10G PHYs of other vendors, in practise I've only seen > Aquantia. ... > Yes, that does sound better, especially with your concern about > ->supported mask not necessarily being correct at probe time in mind. FYI: The Aquantia PHYs are particularly bad with ->supported. Andrew