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Sun, 19 Jul 2026 01:25:45 -0700 (PDT) Received: from DESKTOP-TIT0J8O.dm.ae ([49.47.198.15]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13ce29e340esm19585964c88.5.2026.07.19.01.25.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Jul 2026 01:25:45 -0700 (PDT) From: Ahmed Naseef To: Felix Fietkau , Lorenzo Bianconi , Ryder Lee , Shayne Chen , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: Ahmed Naseef Subject: [PATCH mt76] wifi: mt76: mt7603: add 0x7592 EEPROM chip ID Date: Sun, 19 Jul 2026 12:25:30 +0400 Message-Id: <20260719082530.3879831-1-naseefkm@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260719_012546_893498_F00D1A1E X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Some EcoNet based routers ship an on-flash EEPROM whose chip-id is 0x7592 instead of the expected 0x7603. The device probes as PCI 14c3:7603 and the hardware MT_HW_CHIPID register reports 0x7603, independent of the EEPROM value. This is seen across multiple EcoNet EN751221 and EN7528 based devices (for example the Genexis Platinum 4410). Signed-off-by: Ahmed Naseef --- drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c index b89db2db6573..05f7aaefaf89 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c @@ -142,6 +142,7 @@ static int mt7603_check_eeprom(struct mt76_dev *dev) case 0x7628: case 0x7603: case 0x7600: + case 0x7592: return 0; default: return -EINVAL; base-commit: 50a7f9f9d48eb50c0e95bef53358acb5af5cb3c6 -- 2.34.1