[5.13,1/2] mt76: connac: fix HT A-MPDU setting field in STA_REC_PHY

Message ID 20210507100211.15709-1-nbd@nbd.name
State New
Headers show
Series
  • [5.13,1/2] mt76: connac: fix HT A-MPDU setting field in STA_REC_PHY
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Commit Message

Felix Fietkau May 7, 2021, 10:02 a.m.
The MT7921 firmware needs this to enable tx A-MPDU properly

Reported-by: Jayden Kuo (郭育辰) <Jayden.Kuo@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Kalle Valo May 15, 2021, 11:45 a.m. | #1
Felix Fietkau <nbd@nbd.name> wrote:

> The MT7921 firmware needs this to enable tx A-MPDU properly

> 

> Reported-by: Jayden Kuo (郭育辰) <Jayden.Kuo@mediatek.com>

> Signed-off-by: Felix Fietkau <nbd@nbd.name>


2 patches applied to wireless-drivers.git, thanks.

d6245712add0 mt76: connac: fix HT A-MPDU setting field in STA_REC_PHY
94bb18b03d43 mt76: mt7921: fix max aggregation subframes setting

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20210507100211.15709-1-nbd@nbd.name/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index fe0ab5e5ff81..619561606f96 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -721,6 +721,10 @@  void mt76_connac_mcu_sta_tlv(struct mt76_phy *mphy, struct sk_buff *skb,
 	phy->phy_type = mt76_connac_get_phy_mode_v2(mphy, vif, band, sta);
 	phy->basic_rate = cpu_to_le16((u16)vif->bss_conf.basic_rates);
 	phy->rcpi = rcpi;
+	phy->ampdu = FIELD_PREP(IEEE80211_HT_AMPDU_PARM_FACTOR,
+				sta->ht_cap.ampdu_factor) |
+		     FIELD_PREP(IEEE80211_HT_AMPDU_PARM_DENSITY,
+				sta->ht_cap.ampdu_density);
 
 	tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_RA, sizeof(*ra_info));
 	ra_info = (struct sta_rec_ra_info *)tlv;