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[2/7] mt76: add missing VHT maximum A-MPDU length capability

Message ID 20180403195254.87700-2-nbd@nbd.name (mailing list archive)
State Accepted
Commit 49149d3f1c6bfb314db1f386cf5067e5151ee0aa
Delegated to: Kalle Valo
Headers show

Commit Message

Felix Fietkau April 3, 2018, 7:52 p.m. UTC 
Signficantly improves throughput with some clients

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mac80211.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 962ed8234065..ec531ce50d01 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -213,7 +213,8 @@  mt76_init_sband(struct mt76_dev *dev, struct mt76_sband *msband,
 	vht_cap->vht_supported = true;
 	vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC |
 			IEEE80211_VHT_CAP_RXSTBC_1 |
-			IEEE80211_VHT_CAP_SHORT_GI_80;
+			IEEE80211_VHT_CAP_SHORT_GI_80 |
+			(3 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT);
 
 	return 0;
 }