From: Felix Fietkau <nbd@nbd.name>
Date: Tue, 5 Nov 2019 11:55:18 +0000 (+0100)
Subject: mt76: mt7615: select the correct tx queue for frames sent to the second phy
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9ce2f7fa94c1c5ce3859fdfa307c3951b233b2c7;p=linux.git

mt76: mt7615: select the correct tx queue for frames sent to the second phy

Beacons and management frames need to explicitly select the alternate tx
queues in order to be sent out on the right phy

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 886c54a912524..4d528aa725fda 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -382,6 +382,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 	bool multicast = is_multicast_ether_addr(hdr->addr1);
 	struct ieee80211_vif *vif = info->control.vif;
 	struct mt76_phy *mphy = &dev->mphy;
+	bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
 	int tx_count = 8;
 	u8 fc_type, fc_stype, p_fmt, q_idx, omac_idx = 0, wmm_idx = 0;
 	__le16 fc = hdr->frame_control;
@@ -401,7 +402,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 		tx_count = msta->rate_count;
 	}
 
-	if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && dev->mt76.phy2)
+	if (ext_phy && dev->mt76.phy2)
 		mphy = dev->mt76.phy2;
 
 	fc_type = (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE) >> 2;
@@ -412,10 +413,16 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 			skb_get_queue_mapping(skb);
 		p_fmt = MT_TX_TYPE_CT;
 	} else if (ieee80211_is_beacon(fc)) {
-		q_idx = MT_LMAC_BCN0;
+		if (ext_phy)
+			q_idx = MT_LMAC_BCN1;
+		else
+			q_idx = MT_LMAC_BCN0;
 		p_fmt = MT_TX_TYPE_FW;
 	} else {
-		q_idx = MT_LMAC_ALTX0;
+		if (ext_phy)
+			q_idx = MT_LMAC_ALTX1;
+		else
+			q_idx = MT_LMAC_ALTX0;
 		p_fmt = MT_TX_TYPE_CT;
 	}
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
index 38695d4f92e2e..8579b829778d4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h
@@ -126,6 +126,10 @@ enum tx_pkt_queue_idx {
 	MT_LMAC_BMC0,
 	MT_LMAC_BCN0,
 	MT_LMAC_PSMP0,
+	MT_LMAC_ALTX1,
+	MT_LMAC_BMC1,
+	MT_LMAC_BCN1,
+	MT_LMAC_PSMP1,
 };
 
 enum tx_port_idx {