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authorEric Dumazet <edumazet@google.com>2022-05-13 11:34:06 -0700
committerDavid S. Miller <davem@davemloft.net>2022-05-16 10:18:56 +0100
commitd406099d6a150d6ee09b46d660feca348f9f9bba (patch)
tree4b7af11957ed9e50d899d63710d7763c7f835ffa /drivers/net/veth.c
parentd6f938ce52f9adb23f4c31cc371654a5f18ff328 (diff)
veth: enable BIG TCP packets
Set the TSO driver limit to GSO_MAX_SIZE (512 KB). This allows the admin/user to set a GSO limit up to this value. ip link set dev veth10 gso_max_size 200000 Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
-rw-r--r--drivers/net/veth.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index f474e79a7745..466da01ba2e3 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -1647,6 +1647,7 @@ static void veth_setup(struct net_device *dev)
dev->hw_features = VETH_FEATURES;
dev->hw_enc_features = VETH_FEATURES;
dev->mpls_features = NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE;
+ netif_set_tso_max_size(dev, GSO_MAX_SIZE);
}
/*