diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-10-20 05:17:59 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-22 04:36:10 +0200 |
| commit | 8f3af27786913851e720bc9466d1abffcfa7aff6 (patch) | |
| tree | d85ab640da126487ee2dbdc4954dd4738e7e9d4d /drivers/net/dummy.c | |
| parent | netlink: Rightsize IFLA_AF_SPEC size calculation (diff) | |
| download | linux-8f3af27786913851e720bc9466d1abffcfa7aff6.tar.xz linux-8f3af27786913851e720bc9466d1abffcfa7aff6.zip | |
net: dummy: add more features
While testing my SIT/GRO patch using netfilter TEE module and a dummy
device, I found some features were missing :
TSO IPv6, UFO, and encapsulated traffic.
ethtool -k dummy0 now gives :
...
tcp-segmentation-offload: on
tx-tcp-segmentation: on
tx-tcp-ecn-segmentation: on
tx-tcp6-segmentation: on
udp-fragmentation-offload: on
...
tx-gre-segmentation: on
tx-ipip-segmentation: on
tx-sit-segmentation: on
tx-udp_tnl-segmentation: on
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dummy.c')
| -rw-r--r-- | drivers/net/dummy.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c index 815eb94990f5..69fc8409a973 100644 --- a/drivers/net/dummy.c +++ b/drivers/net/dummy.c @@ -147,8 +147,12 @@ static void dummy_setup(struct net_device *dev) dev->flags |= IFF_NOARP; dev->flags &= ~IFF_MULTICAST; dev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_NO_QUEUE; - dev->features |= NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO; + dev->features |= NETIF_F_SG | NETIF_F_FRAGLIST; + dev->features |= NETIF_F_ALL_TSO | NETIF_F_UFO; dev->features |= NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_LLTX; + dev->features |= NETIF_F_GSO_ENCAP_ALL; + dev->hw_features |= dev->features; + dev->hw_enc_features |= dev->features; eth_hw_addr_random(dev); } |