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authorDavid Ahern <dsa@cumulusnetworks.com>2016-08-25 06:10:45 +0300
committerDavid S. Miller <davem@davemloft.net>2016-08-31 08:27:18 +0300
commit607fca9acfb62a9caf7bd46771ecbc4d8fec7388 (patch)
treebfa1f1a6174f542d98eba376a54cdd8f568f4f09 /drivers/net/veth.c
parent48d2ab609b6bbecb7698487c8579bc40de9d6dfa (diff)
downloadlinux-607fca9acfb62a9caf7bd46771ecbc4d8fec7388.tar.xz
net: veth: Set features for MPLS
veth does not really transmit packets only moves the skb from one netdev to another so gso and checksum is not really needed. Add the features to mpls_features to get the same benefit and performance with MPLS as without it. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David Ahern <dsa@cumulusnetworks.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 4bda502254fb..fbc853e64531 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -340,6 +340,7 @@ 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;
}
/*