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authorJakub Kicinski <kuba@kernel.org>2021-06-17 21:55:56 -0700
committerDavid S. Miller <davem@davemloft.net>2021-06-18 11:58:03 -0700
commit9d72b8da9f13349be11914823d7bd8186c6a91ce (patch)
tree10b31d458cadbc29cfd44928319320b07e7982db /net/8021q
parentdt-bindings: dwmac: Add bindings for new Loongson SoC and bridge chip (diff)
downloadlinux-dev-9d72b8da9f13349be11914823d7bd8186c6a91ce.tar.xz
linux-dev-9d72b8da9f13349be11914823d7bd8186c6a91ce.zip
net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features
Currently UDP tunnel devices on top of VLANs lose the ability to offload UDP GSO. Widen the pass thru features from TSO to all GSO_SOFTWARE. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q')
-rw-r--r--net/8021q/vlan.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index e3f6ff05a528..1a705a4ef7fa 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -108,7 +108,8 @@ static inline netdev_features_t vlan_tnl_features(struct net_device *real_dev)
netdev_features_t ret;
ret = real_dev->hw_enc_features &
- (NETIF_F_CSUM_MASK | NETIF_F_ALL_TSO | NETIF_F_GSO_ENCAP_ALL);
+ (NETIF_F_CSUM_MASK | NETIF_F_GSO_SOFTWARE |
+ NETIF_F_GSO_ENCAP_ALL);
if ((ret & NETIF_F_GSO_ENCAP_ALL) && (ret & NETIF_F_CSUM_MASK))
return (ret & ~NETIF_F_CSUM_MASK) | NETIF_F_HW_CSUM;