From: Sean Wang <[email protected]>
add flush operation to make sure cfg80211_mlme_deauth is able to flush
the deauthtication frame into air immediately.
Co-developed-by: YN Chen <[email protected]>
Signed-off-by: YN Chen <[email protected]>
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
---
drivers/net/wireless/mediatek/mt76/mt7921/main.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 11d85cf9cfb8..f7552f5201b4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -1137,6 +1137,15 @@ static void mt7921_set_rekey_data(struct ieee80211_hw *hw,
}
#endif /* CONFIG_PM */
+static void mt7921_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ u32 queues, bool drop)
+{
+ struct mt7921_dev *dev = mt7921_hw_dev(hw);
+
+ wait_event_timeout(dev->mt76.tx_wait, !mt76_has_tx_pending(&dev->mphy),
+ HZ / 2);
+}
+
const struct ieee80211_ops mt7921_ops = {
.tx = mt7921_tx,
.start = mt7921_start,
@@ -1175,4 +1184,5 @@ const struct ieee80211_ops mt7921_ops = {
.set_wakeup = mt7921_set_wakeup,
.set_rekey_data = mt7921_set_rekey_data,
#endif /* CONFIG_PM */
+ .flush = mt7921_flush,
};
--
2.29.2