diff options
Diffstat (limited to 'net/batman-adv/types.h')
| -rw-r--r-- | net/batman-adv/types.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 992d5fd5554e..7fc82a5d4ac4 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -22,6 +22,7 @@ #error only "main.h" can be included directly #endif +#include <linux/average.h> #include <linux/bitops.h> #include <linux/compiler.h> #include <linux/if_ether.h> @@ -364,12 +365,28 @@ struct batadv_gw_node { struct rcu_head rcu; }; +DECLARE_EWMA(throughput, 1024, 8) + +/** + * struct batadv_hardif_neigh_node_bat_v - B.A.T.M.A.N. V private neighbor + * information + * @throughput: ewma link throughput towards this neighbor + * @elp_interval: time interval between two ELP transmissions + * @elp_latest_seqno: latest and best known ELP sequence number + */ +struct batadv_hardif_neigh_node_bat_v { + struct ewma_throughput throughput; + u32 elp_interval; + u32 elp_latest_seqno; +}; + /** * struct batadv_hardif_neigh_node - unique neighbor per hard-interface * @list: list node for batadv_hard_iface::neigh_list * @addr: the MAC address of the neighboring interface * @if_incoming: pointer to incoming hard-interface * @last_seen: when last packet via this neighbor was received + * @bat_v: B.A.T.M.A.N. V private data * @refcount: number of contexts the object is used * @rcu: struct used for freeing in a RCU-safe manner */ @@ -378,6 +395,9 @@ struct batadv_hardif_neigh_node { u8 addr[ETH_ALEN]; struct batadv_hard_iface *if_incoming; unsigned long last_seen; +#ifdef CONFIG_BATMAN_ADV_BATMAN_V + struct batadv_hardif_neigh_node_bat_v bat_v; +#endif struct kref refcount; struct rcu_head rcu; }; @@ -425,10 +445,20 @@ struct batadv_neigh_ifinfo_bat_iv { }; /** + * struct batadv_neigh_ifinfo_bat_v - neighbor information per outgoing + * interface for B.A.T.M.A.N. V + * @throughput: last throughput metric received from originator via this neigh + */ +struct batadv_neigh_ifinfo_bat_v { + u32 throughput; +}; + +/** * struct batadv_neigh_ifinfo - neighbor information per outgoing interface * @list: list node for batadv_neigh_node::ifinfo_list * @if_outgoing: pointer to outgoing hard-interface * @bat_iv: B.A.T.M.A.N. IV private structure + * @bat_v: B.A.T.M.A.N. V private data * @last_ttl: last received ttl from this neigh node * @refcount: number of contexts the object is used * @rcu: struct used for freeing in a RCU-safe manner @@ -437,6 +467,9 @@ struct batadv_neigh_ifinfo { struct hlist_node list; struct batadv_hard_iface *if_outgoing; struct batadv_neigh_ifinfo_bat_iv bat_iv; +#ifdef CONFIG_BATMAN_ADV_BATMAN_V + struct batadv_neigh_ifinfo_bat_v bat_v; +#endif u8 last_ttl; struct kref refcount; struct rcu_head rcu; |