| From 1e59567d865e9e23c193919f8ce2d84e8d4d52f5 Mon Sep 17 00:00:00 2001 |
| From: Peter Chiu <chui-hao.chiu@mediatek.com> |
| Date: Wed, 28 Aug 2024 13:58:30 +0800 |
| Subject: [PATCH 188/223] mtk: mt76: mt7996: fix ldpc setting |
| |
| The non-AP interfaces would not update conf->vht_ldpc so they never set |
| STA_CAP_VHT_LDPC even if peer-station support LDPC. |
| Check conf->vht_ldpc only if it is using AP interface. |
| |
| Without this patch, station only uses BCC to transmit packet in VHT mode. |
| |
| Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> |
| Change-Id: I00574c95a8cded18a3272e5aa27582ab4d618899 |
| --- |
| mt7996/mcu.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/mt7996/mcu.c b/mt7996/mcu.c |
| index 725f2f31..b0e9617d 100644 |
| --- a/mt7996/mcu.c |
| +++ b/mt7996/mcu.c |
| @@ -2994,7 +2994,7 @@ mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev, |
| cap |= STA_CAP_VHT_TX_STBC; |
| if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_RXSTBC_1) |
| cap |= STA_CAP_VHT_RX_STBC; |
| - if (conf->vht_ldpc && |
| + if ((conf->vif->type != NL80211_IFTYPE_AP || conf->vht_ldpc) && |
| (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC)) |
| cap |= STA_CAP_VHT_LDPC; |
| |
| -- |
| 2.45.2 |
| |