[PATCH net-next 3/3] net: veth: Set features for MPLS
flat view
STALE3723d
SUPERSEDED
From: David Ahern <hidden>
Date: 2016-08-17 21:51:08
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Status: Superseded by v4 (posted 2016-08-25). [go to v4]
Revision v2 (3 revisions archived).
Revisions (3)
- v2 current
- v3 [diff against previous]
- v4 [diff against previous]
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 <redacted> Signed-off-by: David Ahern <redacted> --- drivers/net/veth.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index f37a6e61d4ad..5db320a4d5cf 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; } /*
--
2.1.4