Commit e2b2c390 authored by Felix Fietkau's avatar Felix Fietkau
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mt76: mt7615: reduce VHT maximum MPDU length 



With a maximum length of 7991, the radio sometimes locks up under load when
transmitting A-MSDU frames to lots of stations. Using the lower limit makes
it work reliably again

Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 2fbcdb43

drivers/net/wireless/mediatek/mt76/mt7615/init.c

+0 −1
Original line number Diff line number Diff line
@@ -500,7 +500,6 @@ void mt7615_init_device(struct mt7615_dev *dev) 
	dev->mphy.sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;

	dev->mphy.sband_5g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;

	dev->mphy.sband_5g.sband.vht_cap.cap |=

			IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 |

			IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;

	mt7615_cap_dbdc_disable(dev);

	dev->phy.dfs_state = -1;