MT7613 queue hack mt76 master

+diff --git a/mt7615/mcu.c b/mt7615/mcu.c
index 856ff36e..2c67abb6 100644
--- a/mt7615/mcu.c
+++ b/mt7615/mcu.c
@@ -750,6 +750,11 @@ mt7615_mcu_add_dev(struct mt7615_phy *phy, struct ieee80211_vif *vif,
                                &data, sizeof(data), true);
 }
 
+static int
+__mt7615_mcu_add_sta(struct mt76_phy *phy, struct ieee80211_vif *vif,
+                   struct ieee80211_sta *sta, bool enable, int cmd,
+                   bool offload_fw);
+
 static int
 mt7615_mcu_add_beacon_offload(struct mt7615_dev *dev,
                             struct ieee80211_hw *hw,
@@ -815,6 +819,11 @@ mt7615_mcu_add_beacon_offload(struct mt7615_dev *dev,
       }
       dev_kfree_skb(skb);
 
+      if (is_mt7663(&dev->mt76)) {
+              //hack to clear all pending packets
+              __mt7615_mcu_add_sta(dev->phy.mt76, vif, NULL, false, MCU_EXT_CMD_STA_REC_UPDATE, false);
+              __mt7615_mcu_add_sta(dev->phy.mt76, vif, NULL, true, MCU_EXT_CMD_STA_REC_UPDATE, true);
+      }
 out:
       return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_BCN_OFFLOAD, &req,
                                sizeof(req), true);
@@ -1191,6 +1200,12 @@ static int
 mt7615_mcu_add_sta(struct mt7615_phy *phy, struct ieee80211_vif *vif,
                  struct ieee80211_sta *sta, bool enable)
+ {
+      if (is_mt7663(&phy->dev->mt76) && !enable) {
+              //hack to clear all pending packets
+              __mt7615_mcu_add_sta(phy->mt76, vif, sta, enable, MCU_EXT_CMD_STA_REC_UPDATE, false);
+              __mt7615_mcu_add_sta(phy->mt76, vif, NULL, false, MCU_EXT_CMD_STA_REC_UPDATE, false);
+              __mt7615_mcu_add_sta(phy->mt76, vif, NULL, true, MCU_EXT_CMD_STA_REC_UPDATE, true);
+      }
       return __mt7615_mcu_add_sta(phy->mt76, vif, sta, enable,
                                   MCU_EXT_CMD_STA_REC_UPDATE);
 }

looks like you should never set offload_fw true for mt7663, use false always.