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 092EA2E2DD2 for ; Thu, 2 Jul 2026 17:12:07 +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=1783012329; cv=none; b=u39iFYNH6T9ttrGH4Jn570hVGE7jA5sQNHzRENyyfKBeB/7Ovd123PqPIlFYEoG2daj4cVtl9g4WRuy8Mr7/jrGWjy7ue+bgr9aq3JPB/AVDYDbIuZglJ/20Bto8sxcFWK1ossCKlIGO0aePLWhXryuVwXla4FaJRdkcg8EQ0HY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783012329; c=relaxed/simple; bh=z1cqIfGke7T0b8xMxNl/NhQAv83pNTgQHNtqjcDMa90=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QJb4lHJ5dyIeEZjDKmDA4oWwMoAn4QfDGm/C5fge+pR+jn8jRI2Vwb72gzWgnTv8o/G1i+SRX+vmYUom7oHj1xt/FuWh26X/i/A7FXg73XTuO1sreIQl6Z0jKD/JrOa6pRxUXa/MN2c+UzpsKGI2OkKXozR+E3MwTfBUvc+aYHs= 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=lIErxrsO; 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="lIErxrsO" 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=HGS+v1TKz5afliQ+dRAWzgxiAR6QloFBynSXvurA7vc=; b=lIErxrsOcv/ehkA9K6JG1kuNuH Q0TXsnYbhoWH/lO1yTSnv06z401jlklLwlAkdhDxg1Oy5Nom4/++ColJSnRb+oiC7aEvupKeuixl4 76ieqvH/nQMWnMzO63VvJaIqYGlGg7O2JQdLe11XuVLoi9/kBmWc8k+xo7SaLUXpnKO8=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wfKxJ-00APDF-JI; Thu, 02 Jul 2026 19:12:05 +0200 Date: Thu, 2 Jul 2026 19:12:05 +0200 From: Andrew Lunn To: "D H, Siddaraju" Cc: Michal Kubecek , Maxime Chevallier , netdev@vger.kernel.org, Shubham Das , Balaji Chintalapalle , Vijay Srinivasan , Magnus Lindberg , Niklas Damberg , Jonas Wirandi , Siddaraju DH Subject: Re: [PATCH ethtool] man: ethtool: link 10000baseCR to SFF-8431, Appendix-E SFP+ DA Message-ID: References: <20260702145002.1024439-1-siddaraju.dh@intel.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: <20260702145002.1024439-1-siddaraju.dh@intel.com> On Thu, Jul 02, 2026 at 08:20:02PM +0530, D H, Siddaraju wrote: > From: Siddaraju DH > > Annotate the 10000baseCR entry in the advertise mask table so users > understand what physical media this mode it actually represents. > > 10000baseCR does not correspond to any IEEE 802.3 *base-CR PMD. > It has no autonegotiation, no link training, and no mandatory FEC. > The industry standard for this media type is SFF-8431 Appendix-E > Direct Attach cable, also known as 10G_SFI_DA. > > This change follows the conversation from netdev mail thread with > subject: "the confusing 10000base_CR. Shouldn't it be 10000_SFI_DA?" > > Signed-off-by: Siddaraju DH Reviewed-by: Andrew Lunn Andrew