diff options
4 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c index 47c85a9fac28..a84e801d4cf0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c @@ -121,4 +121,6 @@ void mt7603_init_debugfs(struct mt7603_dev *dev) mt7603_reset_read); debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir, mt7603_radio_read); + debugfs_create_u8("sensitivity_limit", 0600, dir, + &dev->sensitivity_limit); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/init.c b/drivers/net/wireless/mediatek/mt76/mt7603/init.c index 9e40e81bcc29..97ba5ddc44bb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/init.c @@ -540,6 +540,7 @@ int mt7603_register_device(struct mt7603_dev *dev) dev->mphy.antenna_mask = 1; dev->slottime = 9; + dev->sensitivity_limit = 28; ret = mt7603_init_hardware(dev); if (ret) diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c index 8f5ca9283f7d..a3daae41f2f4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -1750,7 +1750,8 @@ mt7603_false_cca_check(struct mt7603_dev *dev) min_signal -= 15; false_cca = dev->false_cca_ofdm + dev->false_cca_cck; - if (false_cca > 600) { + if (false_cca > 600 && + dev->sensitivity < -100 + dev->sensitivity_limit) { if (!dev->sensitivity) dev->sensitivity = -92; else diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h index ef374641fe80..831a269472b3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h @@ -143,6 +143,7 @@ struct mt7603_dev { u8 ed_strong_signal; s8 sensitivity; + u8 sensitivity_limit; u8 beacon_check; u8 tx_hang_check; |