diff options
Diffstat (limited to 'net/openvswitch/flow.h')
| -rw-r--r-- | net/openvswitch/flow.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h index a5506e2d4b7a..758a8c77f736 100644 --- a/net/openvswitch/flow.h +++ b/net/openvswitch/flow.h @@ -30,13 +30,14 @@ enum sw_flow_mac_proto { MAC_PROTO_ETHERNET, }; #define SW_FLOW_KEY_INVALID 0x80 +#define MPLS_LABEL_DEPTH 3 /* Store options at the end of the array if they are less than the * maximum size. This allows us to get the benefits of variable length * matching for small options. */ #define TUN_METADATA_OFFSET(opt_len) \ - (FIELD_SIZEOF(struct sw_flow_key, tun_opts) - opt_len) + (sizeof_field(struct sw_flow_key, tun_opts) - opt_len) #define TUN_METADATA_OPTS(flow_key, opt_len) \ ((void *)((flow_key)->tun_opts + TUN_METADATA_OFFSET(opt_len))) @@ -51,7 +52,7 @@ struct vlan_head { #define OVS_SW_FLOW_KEY_METADATA_SIZE \ (offsetof(struct sw_flow_key, recirc_id) + \ - FIELD_SIZEOF(struct sw_flow_key, recirc_id)) + sizeof_field(struct sw_flow_key, recirc_id)) struct ovs_key_nsh { struct ovs_nsh_key_base base; @@ -85,9 +86,6 @@ struct sw_flow_key { */ union { struct { - __be32 top_lse; /* top label stack entry */ - } mpls; - struct { u8 proto; /* IP protocol or lower 8 bits of ARP opcode. */ u8 tos; /* IP ToS. */ u8 ttl; /* IP TTL/hop limit. */ @@ -135,6 +133,11 @@ struct sw_flow_key { } nd; }; } ipv6; + struct { + u32 num_labels_mask; /* labels present bitmap of effective length MPLS_LABEL_DEPTH */ + __be32 lse[MPLS_LABEL_DEPTH]; /* label stack entry */ + } mpls; + struct ovs_key_nsh nsh; /* network service header */ }; struct { @@ -166,7 +169,6 @@ struct sw_flow_key_range { struct sw_flow_mask { int ref_count; struct rcu_head rcu; - struct list_head list; struct sw_flow_key_range range; struct sw_flow_key key; }; @@ -270,6 +272,7 @@ void ovs_flow_stats_clear(struct sw_flow *); u64 ovs_flow_used_time(unsigned long flow_jiffies); int ovs_flow_key_update(struct sk_buff *skb, struct sw_flow_key *key); +int ovs_flow_key_update_l3l4(struct sk_buff *skb, struct sw_flow_key *key); int ovs_flow_key_extract(const struct ip_tunnel_info *tun_info, struct sk_buff *skb, struct sw_flow_key *key); |
