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Tue, 17 Jun 2025 09:09:21 -0700 (PDT) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7489000749csm9379380b3a.68.2025.06.17.09.09.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Jun 2025 09:09:20 -0700 (PDT) Message-ID: <11b9e3d8-4845-48bd-a217-46f9046f73f2@broadcom.com> Date: Tue, 17 Jun 2025 09:09:18 -0700 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 v4 02/14] net: dsa: tag_brcm: add support for legacy FCS tags To: =?UTF-8?Q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= , jonas.gorski@gmail.com, andrew@lunn.ch, olteanv@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, vivien.didelot@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, dgcbueu@gmail.com References: <20250614080000.1884236-1-noltari@gmail.com> <20250614080000.1884236-3-noltari@gmail.com> Content-Language: en-US From: Florian Fainelli Autocrypt: addr=florian.fainelli@broadcom.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 6/14/25 00:59, Álvaro Fernández Rojas wrote: > Add support for legacy Broadcom FCS tags, which are similar to > DSA_TAG_PROTO_BRCM_LEGACY. > BCM5325 and BCM5365 switches require including the original FCS value and > length, as opposed to BCM63xx switches. > Adding the original FCS value and length to DSA_TAG_PROTO_BRCM_LEGACY would > impact performance of BCM63xx switches, so it's better to create a new tag. > > Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Florian Fainelli -- Florian