6.6-stable review patch. If anyone has any objections, please let me know.
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From: Peter Chiu chui-hao.chiu@mediatek.com
[ Upstream commit 1816ad9381e0c150e4c44ce6dd6ee2c52008a052 ]
Set max mpdu len to 11454 according to hardware capability. Without this patch, the max ampdu length would be 3895 and count not get expected performance.
Fixes: 348533eb968d ("wifi: mt76: mt7996: add EHT capability init") Signed-off-by: Peter Chiu chui-hao.chiu@mediatek.com Signed-off-by: Shayne Chen shayne.chen@mediatek.com Link: https://patch.msgid.link/20250114101026.3587702-1-shayne.chen@mediatek.com Signed-off-by: Felix Fietkau nbd@nbd.name Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/mediatek/mt76/mt7996/init.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c index aee531cab46f6..7931e43e8b6df 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c @@ -729,7 +729,9 @@ mt7996_init_eht_caps(struct mt7996_phy *phy, enum nl80211_band band,
eht_cap_elem->mac_cap_info[0] = IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS | - IEEE80211_EHT_MAC_CAP0_OM_CONTROL; + IEEE80211_EHT_MAC_CAP0_OM_CONTROL | + u8_encode_bits(IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_11454, + IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK);
eht_cap_elem->phy_cap_info[0] = IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI |