#define foreach_buffer_opaque_union_subtype \
_(ethernet) \
_(ip) \
-_(mcast) \
_(swt) \
_(l2) \
_(l2t) \
u8 first;
} mpls;
- /* Multicast replication */
- struct
- {
- u32 pad[3];
- u32 mcast_group_index;
- u32 mcast_current_index;
- u32 original_free_list_index;
- } mcast;
-
/* ip4-in-ip6 softwire termination, only valid there */
struct
{
u16 buffer_advance;
} device_input_feat;
+ /* TCP */
+ struct
+ {
+ u32 connection_index;
+ u32 seq_number;
+ u32 seq_end;
+ u32 ack_number;
+ u8 flags;
+ } tcp;
+
u32 unused[6];
};
} vnet_buffer_opaque_t;