diff options
| author | Alexander Lobakin <alobakin@pm.me> | 2020-11-01 13:17:17 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-03 16:53:55 -0800 |
| commit | ecb8fed408b6454606bbb3cd0edb083bf0ad162a (patch) | |
| tree | f4ddb75b93d17ad0085f49b20e0bf89f6fc54515 /drivers/net/bonding | |
| parent | 2e4ef10f58502323ea470bc30ba84d5ddd4e77f0 (diff) | |
| download | linux-ecb8fed408b6454606bbb3cd0edb083bf0ad162a.tar.bz2 | |
net: bonding, dummy, ifb, team: advertise NETIF_F_GSO_SOFTWARE
Virtual netdevs should use NETIF_F_GSO_SOFTWARE to forward GSO skbs
as-is and let the final drivers deal with them when supported.
Also remove NETIF_F_GSO_UDP_L4 from bonding and team drivers as it's
now included in the "software" list.
Suggested-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 84ecbc6fa0ff..71c9677d135f 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1228,14 +1228,14 @@ static netdev_features_t bond_fix_features(struct net_device *dev, } #define BOND_VLAN_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | \ - NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \ + NETIF_F_FRAGLIST | NETIF_F_GSO_SOFTWARE | \ NETIF_F_HIGHDMA | NETIF_F_LRO) #define BOND_ENC_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | \ - NETIF_F_RXCSUM | NETIF_F_ALL_TSO) + NETIF_F_RXCSUM | NETIF_F_GSO_SOFTWARE) #define BOND_MPLS_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | \ - NETIF_F_ALL_TSO) + NETIF_F_GSO_SOFTWARE) static void bond_compute_features(struct bonding *bond) @@ -1291,8 +1291,7 @@ done: bond_dev->vlan_features = vlan_features; bond_dev->hw_enc_features = enc_features | NETIF_F_GSO_ENCAP_ALL | NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_STAG_TX | - NETIF_F_GSO_UDP_L4; + NETIF_F_HW_VLAN_STAG_TX; #ifdef CONFIG_XFRM_OFFLOAD bond_dev->hw_enc_features |= xfrm_features; #endif /* CONFIG_XFRM_OFFLOAD */ @@ -4721,7 +4720,7 @@ void bond_setup(struct net_device *bond_dev) NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; - bond_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL | NETIF_F_GSO_UDP_L4; + bond_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL; #ifdef CONFIG_XFRM_OFFLOAD bond_dev->hw_features |= BOND_XFRM_FEATURES; #endif /* CONFIG_XFRM_OFFLOAD */ |