mt76: mt7603: fix up hardware queue index for PS filtered packets

Make the queue index match the hardware queue on which they get sent out
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7603/dma.c

@@ -50,6 +50,10 @@ mt7603_rx_loopback_skb(struct mt7603_dev *dev, struct sk_buff *skb)
 	val = le32_to_cpu(txd[0]);
 	skb_set_queue_mapping(skb, FIELD_GET(MT_TXD0_Q_IDX, val));
 
+	val &= ~(MT_TXD0_P_IDX | MT_TXD0_Q_IDX);
+	val |= FIELD_PREP(MT_TXD0_Q_IDX, MT_TX_HW_QUEUE_MGMT);
+	txd[0] = cpu_to_le32(val);
+
 	spin_lock_bh(&dev->ps_lock);
 	__skb_queue_tail(&msta->psq, skb);
 	if (skb_queue_len(&msta->psq) >= 64) {