wifi: mt76: mt7915 add tc offloading support

This is used for offloading flows from WLAN to Ethernet, or from WLAN to WLAN

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

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index f4d77eba71910a71439f44da407710ce4712b306..81478289f17e89b99bd25cd16c0a232a4b62999a 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -344,6 +344,9 @@ mt7915_init_wiphy(struct mt7915_phy *phy)
        hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
        hw->netdev_features = NETIF_F_RXCSUM;
 
+       if (mtk_wed_device_active(&mdev->mmio.wed))
+               hw->netdev_features |= NETIF_F_HW_TC;
+
        hw->radiotap_timestamp.units_pos =
                IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US;
 

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index d527ab28d4efdb81884ba992a608284e98d2f2a2..a3fd54cc1911afb1eb22ffd7a9e5a8515b6cc834 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -1653,6 +1653,20 @@ mt7915_net_fill_forward_path(struct ieee80211_hw *hw,
 
        return 0;
 }
+
+static int
+mt7915_net_setup_tc(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+                   struct net_device *netdev, enum tc_setup_type type,
+                   void *type_data)
+{
+       struct mt7915_dev *dev = mt7915_hw_dev(hw);
+       struct mtk_wed_device *wed = &dev->mt76.mmio.wed;
+
+       if (!mtk_wed_device_active(wed))
+               return -EOPNOTSUPP;
+
+       return mtk_wed_device_setup_tc(wed, netdev, type, type_data);
+}
 #endif
 
 const struct ieee80211_ops mt7915_ops = {
@@ -1707,5 +1721,6 @@ const struct ieee80211_ops mt7915_ops = {
        .set_radar_background = mt7915_set_radar_background,
 #ifdef CONFIG_NET_MEDIATEK_SOC_WED
        .net_fill_forward_path = mt7915_net_fill_forward_path,
+       .net_setup_tc = mt7915_net_setup_tc,
 #endif
 };