batman-adv: Multicast Listener Announcements via Translation Table

[firefly-linux-kernel-4.4.55.git] / net / batman-adv / types.h

diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 8a1fa167e126fd8cc443c782da8275cdb94b27ba..d553264135d34cd4c1eb7487cf80f8f45b64b313 100644 (file)
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2013 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
@@ -163,7 +163,7 @@ struct batadv_vlan_tt {
 };
 
 /**
- * batadv_orig_node_vlan - VLAN specific data per orig_node
+ * struct batadv_orig_node_vlan - VLAN specific data per orig_node
  * @vid: the VLAN identifier
  * @tt: VLAN specific TT attributes
  * @list: list node for orig_node::vlan_list
@@ -333,7 +333,8 @@ struct batadv_neigh_node {
        struct rcu_head rcu;
 };
 
-/* struct batadv_neigh_node_bat_iv - neighbor information per outgoing
+/**
+ * struct batadv_neigh_ifinfo_bat_iv - neighbor information per outgoing
  *  interface for BATMAN IV
  * @tq_recv: ring buffer of received TQ values from this neigh node
  * @tq_index: ring buffer index
@@ -350,7 +351,8 @@ struct batadv_neigh_ifinfo_bat_iv {
        uint8_t real_packet_count;
 };
 
-/* struct batadv_neigh_ifinfo - neighbor information per outgoing interface
+/**
+ * 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
@@ -542,7 +544,7 @@ struct batadv_priv_bla {
 #endif
 
 /**
- * struct batadv_debug_log - debug logging data
+ * struct batadv_priv_debug_log - debug logging data
  * @log_buff: buffer holding the logs (ring bufer)
  * @log_start: index of next character to read
  * @log_end: index of next character to write
@@ -605,6 +607,16 @@ struct batadv_priv_dat {
 };
 #endif
 
+#ifdef CONFIG_BATMAN_ADV_MCAST
+/**
+ * struct batadv_priv_mcast - per mesh interface mcast data
+ * @mla_list: list of multicast addresses we are currently announcing via TT
+ */
+struct batadv_priv_mcast {
+       struct hlist_head mla_list;
+};
+#endif
+
 /**
  * struct batadv_priv_nc - per mesh interface network coding private data
  * @work: work queue callback item for cleanup
@@ -700,6 +712,7 @@ struct batadv_softif_vlan {
  * @tt: translation table data
  * @tvlv: type-version-length-value data
  * @dat: distributed arp table data
+ * @mcast: multicast data
  * @network_coding: bool indicating whether network coding is enabled
  * @batadv_priv_nc: network coding data
  */
@@ -757,6 +770,9 @@ struct batadv_priv {
 #ifdef CONFIG_BATMAN_ADV_DAT
        struct batadv_priv_dat dat;
 #endif
+#ifdef CONFIG_BATMAN_ADV_MCAST
+       struct batadv_priv_mcast mcast;
+#endif
 #ifdef CONFIG_BATMAN_ADV_NC
        atomic_t network_coding;
        struct batadv_priv_nc nc;
@@ -1002,8 +1018,8 @@ struct batadv_nc_packet {
 };
 
 /**
- * batadv_skb_cb - control buffer structure used to store private data relevant
- *  to batman-adv in the skb->cb buffer in skbs.
+ * struct batadv_skb_cb - control buffer structure used to store private data
+ *  relevant to batman-adv in the skb->cb buffer in skbs.
  * @decoded: Marks a skb as decoded, which is checked when searching for coding
  *  opportunities in network-coding.c
  */
@@ -1113,6 +1129,16 @@ struct batadv_dat_entry {
        struct rcu_head rcu;
 };
 
+/**
+ * struct batadv_hw_addr - a list entry for a MAC address
+ * @list: list node for the linking of entries
+ * @addr: the MAC address of this list entry
+ */
+struct batadv_hw_addr {
+       struct hlist_node list;
+       unsigned char addr[ETH_ALEN];
+};
+
 /**
  * struct batadv_dat_candidate - candidate destination for DAT operations
  * @type: the type of the selected candidate. It can one of the following: