netdev - [PATCH net-next 2/2] net: airoha: Enable TSO/Scatter Gather for LAN port

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Message-Id: <20250212-airoha-fix-tso-v1-2-1652558a79b4@kernel.org>
Date: Wed, 12 Feb 2025 07:51:48 +0100
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: Felix Fietkau <nbd@....name>, Sean Wang <sean.wang@...iatek.com>, 
 Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, netdev@...r.kernel.org, 
 Lorenzo Bianconi <lorenzo@...nel.org>
Subject: [PATCH net-next 2/2] net: airoha: Enable TSO/Scatter Gather for
 LAN port

Set net_device vlan_features in order to enable TSO and Scatter Gather
for DSA user ports.

Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 drivers/net/ethernet/mediatek/airoha_eth.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mediatek/airoha_eth.c b/drivers/net/ethernet/mediatek/airoha_eth.c
index aa5f220ddbcf9ca5bee1173114294cb3aec701c9..321e5d15198c5ec6a0764be418aa447e8d9e4512 100644
--- a/drivers/net/ethernet/mediatek/airoha_eth.c
+++ b/drivers/net/ethernet/mediatek/airoha_eth.c
@@ -3188,6 +3188,7 @@ static int airoha_alloc_gdm_port(struct airoha_eth *eth, struct device_node *np)
 			   NETIF_F_SG | NETIF_F_TSO |
 			   NETIF_F_HW_TC;
 	dev->features |= dev->hw_features;
+	dev->vlan_features = dev->hw_features;
 	dev->dev.of_node = np;
 	dev->irq = qdma->irq;
 	SET_NETDEV_DEV(dev, eth->dev);

-- 
2.48.1