From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2625F11182; Fri, 29 Mar 2024 02:02:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711677748; cv=none; b=tUS9CV09X+59z2jCWxCLX9yWXepSjdN+HWM3YJmTDE/FNp5maOBbRApLAla4QY/1HPrVdJp85trmQL+TphVc0CEOuxTq7IRm36Ede3NuletGPGl7kl4TLmXiKh/ehP2YVytRG2QuJnS4P2upZWh3qnTD4l3Y1ao2w2LZMqShcSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711677748; c=relaxed/simple; bh=bZ9pG4B9nGRafy5pviDQ+t6Ja+dC+HfN6Fq7ez+Awgc=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Q4XWUHWVi6VZMXlPtKRE3pMqgieidnLrZzoJCY2XfINUPqKbP5Vh5ZOI1bU0uShWfkl0rYboHOtcQz76mUpy0eXsvuKqVWhMwNV219/glHv9YRNvBrOzvhdTSv2JtedFbA9I6yEaUClTrs5TfQhGpMBST8Jh3IDZFZOr6iSdD8A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MdQcq9fd; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MdQcq9fd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25140C43394; Fri, 29 Mar 2024 02:02:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711677747; bh=bZ9pG4B9nGRafy5pviDQ+t6Ja+dC+HfN6Fq7ez+Awgc=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=MdQcq9fdpZ3+rq7tnElCgdpKheh5fsIXzBZxJC6H1Pe5v1OOpJ+sX+3WQYH6wNxzE b2z092UtDjwySkpSyV4wBq03YBJsYgUv4orlgGSg4NNeBrcvjDDJ2qn/hzE6QOp1lu inBskuyyIP+TAJ4FTu9Mqx/qYmm3KE6X+VssQ9P969jFDHVsAuHIbgqkEK74QAXG6B 6JMSnliZrsunORKsrBTOa+BACDoHe8H6CnZQzNlNvyzNDNJxAIxgq7GvSgjItBw0G5 r1G8zEEQkqEKcEfmpJa+T27xGChezdVJl/bKiTvApZD7T3So+CelQSvYDPidPDI6eX yCieP7/osw9Og== Date: Thu, 28 Mar 2024 19:02:26 -0700 From: Jakub Kicinski To: Pawel Dembicki Cc: netdev@vger.kernel.org, Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Paolo Abeni , Stefan Eichenberger , Dimitri Fedrau , Kory Maincent , Maxime Chevallier , Shay Agroskin , Ahmed Zaki , linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v2 2/3] net: ethtool: Add impedance mismatch result code to cable test Message-ID: <20240328190226.7aab8b76@kernel.org> In-Reply-To: <20240327162918.2426792-2-paweldembicki@gmail.com> References: <20240327162918.2426792-1-paweldembicki@gmail.com> <20240327162918.2426792-2-paweldembicki@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-Transfer-Encoding: 7bit On Wed, 27 Mar 2024 17:29:13 +0100 Pawel Dembicki wrote: > This commit introduces a new result code: > ETHTOOL_A_CABLE_RESULT_CODE_IMPEDANCE_MISMATCH > which represents the results of a cable test indicating abnormal impedance. I'm not a cable expert but going purely by the language abnormal != mismatch. Mismatch indicates there are two values we are comparing.