diff mbox series

[2/2] mt76: report non-binding skb tx rate wehn WED is active

Message ID ed513e736b0727fdae99afd3392360e53dfa5012.1682411744.git.ryder.lee@mediatek.com
State New
Headers show
Series [1/2] wifi: mt76: mt7915: rework tx bytes/packets when WED is active | expand

Commit Message

Ryder Lee April 25, 2023, 8:37 a.m. UTC 
From: Peter Chiu <chui-hao.chiu@mediatek.com>

AQL requires tx rate for accurate counting, but it can't work well without
non-binding skb rate reporting when WED is enabled.

Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/tx.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index 99d395bd1bba..37337595c65d 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -269,8 +269,22 @@  void __mt76_tx_complete_skb(struct mt76_dev *dev, u16 wcid_idx, struct sk_buff *
 #endif
 
 	if (cb->pktid < MT_PACKET_ID_FIRST) {
+		struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+		struct ieee80211_rate_status rs = {};
+
 		hw = mt76_tx_status_get_hw(dev, skb);
 		status.sta = wcid_to_sta(wcid);
+		if (mtk_wed_device_active(&dev->mmio.wed) &&
+		    (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS)) {
+			info->status.rates[0].idx = -1;
+			if (status.sta && (wcid->rate.flags || wcid->rate.legacy)) {
+				rs.rate_idx = wcid->rate;
+				status.rates = &rs;
+				status.n_rates = 1;
+			} else {
+				status.n_rates = 0;
+			}
+		}
 		spin_lock_bh(&dev->rx_lock);
 		ieee80211_tx_status_ext(hw, &status);
 		spin_unlock_bh(&dev->rx_lock);