diff options
Diffstat (limited to 'include/net/flow_dissector.h')
| -rw-r--r-- | include/net/flow_dissector.h | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h index d3d60dc..d896a33 100644 --- a/include/net/flow_dissector.h +++ b/include/net/flow_dissector.h @@ -32,8 +32,13 @@ struct flow_dissector_key_basic { }; struct flow_dissector_key_tags { - u32 vlan_id:12, - flow_label:20; + u32 flow_label; +}; + +struct flow_dissector_key_vlan { + u16 vlan_id:12, + vlan_priority:3; + u16 padding; }; struct flow_dissector_key_keyid { @@ -99,6 +104,22 @@ struct flow_dissector_key_ports { }; }; +/** + * flow_dissector_key_icmp: + * @ports: type and code of ICMP header + * icmp: ICMP type (high) and code (low) + * type: ICMP type + * code: ICMP code + */ +struct flow_dissector_key_icmp { + union { + __be16 icmp; + struct { + u8 type; + u8 code; + }; + }; +}; /** * struct flow_dissector_key_eth_addrs: @@ -117,12 +138,18 @@ enum flow_dissector_key_id { FLOW_DISSECTOR_KEY_IPV4_ADDRS, /* struct flow_dissector_key_ipv4_addrs */ FLOW_DISSECTOR_KEY_IPV6_ADDRS, /* struct flow_dissector_key_ipv6_addrs */ FLOW_DISSECTOR_KEY_PORTS, /* struct flow_dissector_key_ports */ + FLOW_DISSECTOR_KEY_ICMP, /* struct flow_dissector_key_icmp */ FLOW_DISSECTOR_KEY_ETH_ADDRS, /* struct flow_dissector_key_eth_addrs */ FLOW_DISSECTOR_KEY_TIPC_ADDRS, /* struct flow_dissector_key_tipc_addrs */ - FLOW_DISSECTOR_KEY_VLANID, /* struct flow_dissector_key_flow_tags */ + FLOW_DISSECTOR_KEY_VLAN, /* struct flow_dissector_key_flow_vlan */ FLOW_DISSECTOR_KEY_FLOW_LABEL, /* struct flow_dissector_key_flow_tags */ FLOW_DISSECTOR_KEY_GRE_KEYID, /* struct flow_dissector_key_keyid */ FLOW_DISSECTOR_KEY_MPLS_ENTROPY, /* struct flow_dissector_key_keyid */ + FLOW_DISSECTOR_KEY_ENC_KEYID, /* struct flow_dissector_key_keyid */ + FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS, /* struct flow_dissector_key_ipv4_addrs */ + FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS, /* struct flow_dissector_key_ipv6_addrs */ + FLOW_DISSECTOR_KEY_ENC_CONTROL, /* struct flow_dissector_key_control */ + FLOW_DISSECTOR_KEY_ENC_PORTS, /* struct flow_dissector_key_ports */ FLOW_DISSECTOR_KEY_MAX, }; @@ -148,6 +175,7 @@ struct flow_keys { #define FLOW_KEYS_HASH_START_FIELD basic struct flow_dissector_key_basic basic; struct flow_dissector_key_tags tags; + struct flow_dissector_key_vlan vlan; struct flow_dissector_key_keyid keyid; struct flow_dissector_key_ports ports; struct flow_dissector_key_addrs addrs; @@ -177,7 +205,7 @@ struct flow_keys_digest { void make_flow_keys_digest(struct flow_keys_digest *digest, const struct flow_keys *flow); -static inline bool flow_keys_have_l4(struct flow_keys *keys) +static inline bool flow_keys_have_l4(const struct flow_keys *keys) { return (keys->ports.ports || keys->tags.flow_label); } |
