wifi: mt76: mt7603: add 0x7592 EEPROM chip ID

[PATCH mt76] wifi: mt76: mt7603: add 0x7592 EEPROM chip ID

Ahmed Naseef posted 1 patch 5 days, 18 hours ago

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drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c | 1 +
1 file changed, 1 insertion(+)

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[PATCH mt76] wifi: mt76: mt7603: add 0x7592 EEPROM chip ID

Posted by Ahmed Naseef 5 days, 18 hours ago

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 <naseefkm@gmail.com>
---
 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