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mt76: only mark tx-status-failed frames as ACKed on mt76x0/2

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The interrupt status polling is unreliable, which can cause status events
to get lost. On all newer chips, txs-timeout is an indication that the
packet was either never sent, or never acked.
Fixes issues with inactivity polling.

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2025-02-14 11:13:33 +01:00
parent e9396ad237
commit e5fef13852
6 changed files with 11 additions and 5 deletions
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tx.c
+2 -1
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@@ -100,7 +100,8 @@ __mt76_tx_status_skb_done(struct mt76_dev *dev, struct sk_buff *skb, u8 flags,
return;
/* Tx status can be unreliable. if it fails, mark the frame as ACKed */
if (flags & MT_TX_CB_TXS_FAILED) {
if (flags & MT_TX_CB_TXS_FAILED &&
(dev->drv->drv_flags & MT_DRV_IGNORE_TXS_FAILED)) {
info->status.rates[0].count = 0;
info->status.rates[0].idx = -1;
info->flags |= IEEE80211_TX_STAT_ACK;