diff options
Diffstat (limited to 'net/batman-adv/types.h')
-rw-r--r-- | net/batman-adv/types.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 83bfe7c38f81..1544ab40bedd 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -128,6 +128,10 @@ struct batadv_hard_iface { * @bond_list: list of bonding candidates * @refcount: number of contexts the object is used * @rcu: struct used for freeing in an RCU-safe manner + * @in_coding_list: list of nodes this orig can hear + * @out_coding_list: list of nodes that can hear this orig + * @in_coding_list_lock: protects in_coding_list + * @out_coding_list_lock: protects out_coding_list */ struct batadv_orig_node { uint8_t orig[ETH_ALEN]; @@ -171,6 +175,12 @@ struct batadv_orig_node { struct list_head bond_list; atomic_t refcount; struct rcu_head rcu; +#ifdef CONFIG_BATMAN_ADV_NC + struct list_head in_coding_list; + struct list_head out_coding_list; + spinlock_t in_coding_list_lock; /* Protects in_coding_list */ + spinlock_t out_coding_list_lock; /* Protects out_coding_list */ +#endif }; /** @@ -430,9 +440,13 @@ struct batadv_priv_dat { /** * struct batadv_priv_nc - per mesh interface network coding private data * @work: work queue callback item for cleanup + * @debug_dir: dentry for nc subdir in batman-adv directory in debugfs + * @min_tq: only consider neighbors for encoding if neigh_tq > min_tq */ struct batadv_priv_nc { struct delayed_work work; + struct dentry *debug_dir; + u8 min_tq; }; /** @@ -716,6 +730,24 @@ struct batadv_tt_roam_node { }; /** + * struct batadv_nc_node - network coding node + * @list: next and prev pointer for the list handling + * @addr: the node's mac address + * @refcount: number of contexts the object is used by + * @rcu: struct used for freeing in an RCU-safe manner + * @orig_node: pointer to corresponding orig node struct + * @last_seen: timestamp of last ogm received from this node + */ +struct batadv_nc_node { + struct list_head list; + uint8_t addr[ETH_ALEN]; + atomic_t refcount; + struct rcu_head rcu; + struct batadv_orig_node *orig_node; + unsigned long last_seen; +}; + +/** * struct batadv_forw_packet - structure for bcast packets to be sent/forwarded * @list: list node for batadv_socket_client::queue_list * @send_time: execution time for delayed_work (packet sending) |