Commit da8352da authored by Peter Chiu's avatar Peter Chiu Committed by Felix Fietkau
Browse files

wifi: mt76: mt7996: fix ldpc setting 



The non-AP interfaces would not use conf->vht_ldpc so they never set
STA_CAP_VHT_LDPC even if peer-station support LDPC.
Check conf->vht_ldpc only for AP interface.

Without this patch, station only uses BCC to transmit packet in VHT mode.

Fixes: dda423dd ("wifi: mt76: mt7996: remove mt7996_mcu_beacon_check_caps()")
Signed-off-by: default avatarPeter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: default avatarShayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20250114101026.3587702-7-shayne.chen@mediatek.com


Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 14749fe2

drivers/net/wireless/mediatek/mt76/mt7996/mcu.c

+1 −1
Original line number Diff line number Diff line
@@ -2066,7 +2066,7 @@ mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev, 
			cap |= STA_CAP_VHT_TX_STBC;

		if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXSTBC_1)

			cap |= STA_CAP_VHT_RX_STBC;

		if (vif->bss_conf.vht_ldpc &&

		if ((vif->type != NL80211_IFTYPE_AP || vif->bss_conf.vht_ldpc) &&

		    (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC))

			cap |= STA_CAP_VHT_LDPC;