diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nft_payload.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c index 0877d46b8605..f17939fbf6c3 100644 --- a/net/netfilter/nft_payload.c +++ b/net/netfilter/nft_payload.c @@ -182,6 +182,28 @@ static int nft_payload_offload_ll(struct nft_offload_ctx *ctx, NFT_OFFLOAD_MATCH(FLOW_DISSECTOR_KEY_ETH_ADDRS, eth_addrs, dst, ETH_ALEN, reg); break; + case offsetof(struct ethhdr, h_proto): + if (priv->len != sizeof(__be16)) + return -EOPNOTSUPP; + + NFT_OFFLOAD_MATCH(FLOW_DISSECTOR_KEY_BASIC, basic, + n_proto, sizeof(__be16), reg); + nft_offload_set_dependency(ctx, NFT_OFFLOAD_DEP_NETWORK); + break; + case offsetof(struct vlan_ethhdr, h_vlan_TCI): + if (priv->len != sizeof(__be16)) + return -EOPNOTSUPP; + + NFT_OFFLOAD_MATCH(FLOW_DISSECTOR_KEY_VLAN, vlan, + vlan_tci, sizeof(__be16), reg); + break; + case offsetof(struct vlan_ethhdr, h_vlan_encapsulated_proto): + if (priv->len != sizeof(__be16)) + return -EOPNOTSUPP; + + NFT_OFFLOAD_MATCH(FLOW_DISSECTOR_KEY_VLAN, vlan, + vlan_tpid, sizeof(__be16), reg); + break; default: return -EOPNOTSUPP; } |