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([2a02:810a:b83:a100::2e88]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab70e4e3b5esm818932366b.138.2025.02.05.12.26.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Feb 2025 12:26:11 -0800 (PST) Message-ID: <93856925-b451-408c-8dee-bfd8dc2d56b3@cogentembedded.com> Date: Wed, 5 Feb 2025 21:26:10 +0100 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] net: renesas: rswitch: cleanup max_speed setting To: Andrew Lunn Cc: Yoshihiro Shimoda , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Geert Uytterhoeven , netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Dege , Christian Mardmoeller , Dennis Ostermann References: <20250203170941.2491964-1-nikita.yoush@cogentembedded.com> <18a72981-9896-4725-8f5b-5783224de300@lunn.ch> Content-Language: en-US, ru-RU From: Nikita Yushchenko In-Reply-To: <18a72981-9896-4725-8f5b-5783224de300@lunn.ch> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit > If the interface mode is 5GBASER why set the speed to SPEED_2500? > Also, USXGMII allows up to 10G. So this all looks a bit odd. 2500 is hardware limit (or at least the datasheet states so). Nikita