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[46.193.119.166]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-490e2d0fb23sm131583745e9.15.2026.06.12.02.12.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Jun 2026 02:12:24 -0700 (PDT) Message-ID: <7bce6163-675e-4c80-8d08-1f7a63c8f65e@gmail.com> Date: Fri, 12 Jun 2026 11:12:17 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v10 0/3] ksz87xx: add support for low-loss cable equalizer errata To: Marek Vasut , Woojung Huh , UNGLinuxDriver@microchip.com, Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Marek Vasut , Maxime Chevallier , Simon Horman , Heiner Kallweit , Russell King , Tristram Ha Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Nicolai Buchwitz , Fidelio Lawson References: <20260609-ksz87xx_errata_low_loss_connections-v10-0-9ba4418cf3db@exotec.com> <8d9fc953-0c59-4811-8273-016ba98089a3@nabladev.com> Content-Language: en-US From: Fidelio LAWSON In-Reply-To: <8d9fc953-0c59-4811-8273-016ba98089a3@nabladev.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/12/26 03:05, Marek Vasut wrote: > On 6/9/26 6:19 PM, Fidelio Lawson wrote: > > Hello Fidelio, > >> This patch implements the KSZ87xx short cable erratum >> described in Microchip document DS80000687C for KSZ87xx switches >> and the following support article: >> >> Link: https://support.microchip.com/s/article/Solution-for-Using- >> CAT-5E-or-CAT-6-Short-Cable-with-a-Link-Issue-for-the-KSZ8795-Family > > Have you also submitted the ethtool integration already ? > Is there a link to a patch for ethtool to operate these PHY tunables ? > > Thank you for your help ! > Hello Marek, Here's my submission for the ethtool integration: https://patch.msgid.link/20260612-add-ksz87xx-tunables-support-v1-1-0e97a91b78c8@exotec.com Thank You ! Best