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mt76: mt7615: disable 5 GHz on MT7622

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It is not supported by the chip, so avoid issues with potentially wrong
EEPROM configurations.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau
2019-12-18 11:15:20 +01:00
parent 8acb7afc69
commit c3ad5e9d00
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
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@@ -112,6 +112,9 @@ static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev)
break;
}
if (is_mt7622(&dev->mt76))
dev->mt76.cap.has_5ghz = false;
/* read tx-rx mask from eeprom */
val = mt76_rr(dev, MT_TOP_STRAP_STA);
max_nss = val & MT_TOP_3NSS ? 3 : 4;