ipvlan: set hw_enc_features like macvlan

Allow encapsulated packets sent to tunnels layered over ipvlan to use
offloads rather than forcing SW fallbacks.

Since commit f21e5077010acda73a60 ("macvlan: add offload features for
encapsulation"), macvlan has set dev->hw_enc_features to include
everything in dev->features; do likewise in ipvlan.

Signed-off-by: Bill Sommerfeld <wsommerfeld@google.com>
Acked-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 1c96bed..887bbba 100644 (file)
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -126,6 +126,7 @@ static int ipvlan_init(struct net_device *dev)
                     (phy_dev->state & IPVLAN_STATE_MASK);
        dev->features = phy_dev->features & IPVLAN_FEATURES;
        dev->features |= NETIF_F_LLTX | NETIF_F_VLAN_CHALLENGED;
+       dev->hw_enc_features |= dev->features;
        dev->gso_max_size = phy_dev->gso_max_size;
        dev->gso_max_segs = phy_dev->gso_max_segs;
        dev->hard_header_len = phy_dev->hard_header_len;