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mt76: mt7615: support loading EEPROM for MT7613BE

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[ Upstream commit 858ebf446b ]

EEPROM blobs for MT7613BE radios start with (little endian) 0x7663,
which is also the PCI device ID for this device. The EEPROM is required
for the radio to work at useful power levels, otherwise only the lowest
power level is available.

Suggested-by: Georgi Vlaev <georgi.vlaev@konsulko.com>
Tested-by: Stijn Segers <foss@volatilesystems.org>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Sander Vanheule 2021-02-02 09:59:53 +01:00 • committed by Greg Kroah-Hartman
commit bbd3d0014c
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
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@ -86,6 +86,7 @@ static int mt7615_check_eeprom(struct mt76_dev *dev)
switch (val) {
case 0x7615:
case 0x7622:
case 0x7663:
return 0;
default:
return -EINVAL;