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mt76x0: pci: fix ACS support 

Fix Automatic Channel Selection (ACS) support in mt76x0e driver
configuring properly MT_CH_TIME_CFG register

Fixes: 6250318694 ("mt76x0: pci: add get_survey support")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2018-12-10 11:22:00 +01:00 committed by Felix Fietkau
parent e207afa023
commit b9f81643b6
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
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@ -141,6 +141,14 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev)
mt76_clear(dev, 0x110, BIT(9));
mt76_set(dev, MT_MAX_LEN_CFG, BIT(13));
mt76_wr(dev, MT_CH_TIME_CFG,
MT_CH_TIME_CFG_TIMER_EN |
MT_CH_TIME_CFG_TX_AS_BUSY |
MT_CH_TIME_CFG_RX_AS_BUSY |
MT_CH_TIME_CFG_NAV_AS_BUSY |
MT_CH_TIME_CFG_EIFS_AS_BUSY |
FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
err = mt76x0_register_device(dev);
if (err < 0)
return err;