netdev - [PATCH net-next 3/3] bareudp: add NETIF_F

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Message-Id: <35feddbddb835f24a4b518294e5f0b4c3478591f.1610704037.git.lucien.xin@gmail.com>
Date:   Fri, 15 Jan 2021 17:47:47 +0800
From:   Xin Long <lucien.xin@...il.com>
To:     network dev <netdev@...r.kernel.org>, linux-sctp@...r.kernel.org
Cc:     Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Neil Horman <nhorman@...driver.com>, davem@...emloft.net,
        Jakub Kicinski <kuba@...nel.org>,
        Martin Varghese <martin.varghese@...ia.com>,
        Alexander Duyck <alexander.duyck@...il.com>
Subject: [PATCH net-next 3/3] bareudp: add NETIF_F_FRAGLIST flag for dev features

Like vxlan and geneve, bareudp also needs this dev feature
to support some protocol's HW GSO.

Signed-off-by: Xin Long <lucien.xin@...il.com>
---
 drivers/net/bareudp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
index 57dfaf4..7511bca 100644
--- a/drivers/net/bareudp.c
+++ b/drivers/net/bareudp.c
@@ -526,11 +526,12 @@ static void bareudp_setup(struct net_device *dev)
 	dev->netdev_ops = &bareudp_netdev_ops;
 	dev->needs_free_netdev = true;
 	SET_NETDEV_DEVTYPE(dev, &bareudp_type);
-	dev->features    |= NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->features    |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_FRAGLIST;
 	dev->features    |= NETIF_F_RXCSUM;
 	dev->features    |= NETIF_F_LLTX;
 	dev->features    |= NETIF_F_GSO_SOFTWARE;
-	dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_RXCSUM;
+	dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_FRAGLIST;
+	dev->hw_features |= NETIF_F_RXCSUM;
 	dev->hw_features |= NETIF_F_GSO_SOFTWARE;
 	dev->hard_header_len = 0;
 	dev->addr_len = 0;
-- 
2.1.0