From: Felix Fietkau nbd@nbd.name
[ Upstream commit 94bb18b03d43f32e9440e8e350b7f533137c40f6 ]
The hardware can only handle 64 subframes in rx direction and 128 for tx. Improves throughput with APs that can handle more than that
Signed-off-by: Felix Fietkau nbd@nbd.name Signed-off-by: Kalle Valo kvalo@codeaurora.org Link: https://lore.kernel.org/r/20210507100211.15709-2-nbd@nbd.name Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/mediatek/mt76/mt7921/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index 89a13b4a74a4..c0001e38fcce 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -74,8 +74,8 @@ mt7921_init_wiphy(struct ieee80211_hw *hw) struct wiphy *wiphy = hw->wiphy;
hw->queues = 4; - hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; - hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; + hw->max_rx_aggregation_subframes = 64; + hw->max_tx_aggregation_subframes = 128;
phy->slottime = 9;