diff options
author | David S. Miller <davem@davemloft.net> | 2016-07-01 17:05:00 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2016-07-01 17:05:00 -0400 |
commit | 3ea00443f1b17405ce9e1421bb7706777339926e (patch) | |
tree | bc2708a8e693cc19ca8a6501c4307a3f62055d99 /net/batman-adv/types.h | |
parent | ca9354a1d47d8e30dee114fc946fd71f1d403ca7 (diff) | |
parent | 4e3e823b5a503235630921287f130e1d8d22d200 (diff) | |
download | linux-3ea00443f1b17405ce9e1421bb7706777339926e.tar.bz2 |
Merge tag 'batadv-next-for-davem-20160701' of git://git.open-mesh.org/linux-merge
Simon Wunderlich says:
====================
This feature patchset includes the following changes:
- two patches with minimal clean up work by Antonio Quartulli and
Simon Wunderlich
- eight patches of B.A.T.M.A.N. V, API and documentation clean
up work, by Antonio Quartulli and Marek Lindner
- Andrew Lunn fixed the skb priority adoption when forwarding
fragmented packets (two patches)
- Multicast optimization support is now enabled for bridges which
comes with some protocol updates, by Linus Luessing
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/batman-adv/types.h')
-rw-r--r-- | net/batman-adv/types.h | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index ba846b078af8..02e22763a880 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -707,6 +707,8 @@ struct batadv_priv_debug_log { * @list: list of available gateway nodes * @list_lock: lock protecting gw_list & curr_gw * @curr_gw: pointer to currently selected gateway node + * @mode: gateway operation: off, client or server (see batadv_gw_modes) + * @sel_class: gateway selection class (applies if gw_mode client) * @bandwidth_down: advertised uplink download bandwidth (if gw_mode server) * @bandwidth_up: advertised uplink upload bandwidth (if gw_mode server) * @reselect: bool indicating a gateway re-selection is in progress @@ -715,6 +717,8 @@ struct batadv_priv_gw { struct hlist_head list; spinlock_t list_lock; /* protects gw_list & curr_gw */ struct batadv_gw_node __rcu *curr_gw; /* rcu protected pointer */ + atomic_t mode; + atomic_t sel_class; atomic_t bandwidth_down; atomic_t bandwidth_up; atomic_t reselect; @@ -751,14 +755,28 @@ struct batadv_priv_dat { #ifdef CONFIG_BATMAN_ADV_MCAST /** + * struct batadv_mcast_querier_state - IGMP/MLD querier state when bridged + * @exists: whether a querier exists in the mesh + * @shadowing: if a querier exists, whether it is potentially shadowing + * multicast listeners (i.e. querier is behind our own bridge segment) + */ +struct batadv_mcast_querier_state { + bool exists; + bool shadowing; +}; + +/** * struct batadv_priv_mcast - per mesh interface mcast data * @mla_list: list of multicast addresses we are currently announcing via TT * @want_all_unsnoopables_list: a list of orig_nodes wanting all unsnoopable * multicast traffic * @want_all_ipv4_list: a list of orig_nodes wanting all IPv4 multicast traffic * @want_all_ipv6_list: a list of orig_nodes wanting all IPv6 multicast traffic + * @querier_ipv4: the current state of an IGMP querier in the mesh + * @querier_ipv6: the current state of an MLD querier in the mesh * @flags: the flags we have last sent in our mcast tvlv * @enabled: whether the multicast tvlv is currently enabled + * @bridged: whether the soft interface has a bridge on top * @num_disabled: number of nodes that have no mcast tvlv * @num_want_all_unsnoopables: number of nodes wanting unsnoopable IP traffic * @num_want_all_ipv4: counter for items in want_all_ipv4_list @@ -771,8 +789,11 @@ struct batadv_priv_mcast { struct hlist_head want_all_unsnoopables_list; struct hlist_head want_all_ipv4_list; struct hlist_head want_all_ipv6_list; + struct batadv_mcast_querier_state querier_ipv4; + struct batadv_mcast_querier_state querier_ipv6; u8 flags; bool enabled; + bool bridged; atomic_t num_disabled; atomic_t num_want_all_unsnoopables; atomic_t num_want_all_ipv4; @@ -865,8 +886,6 @@ struct batadv_priv_bat_v { * enabled * @multicast_mode: Enable or disable multicast optimizations on this node's * sender/originating side - * @gw_mode: gateway operation: off, client or server (see batadv_gw_modes) - * @gw_sel_class: gateway selection class (applies if gw_mode client) * @orig_interval: OGM broadcast interval in milliseconds * @hop_penalty: penalty which will be applied to an OGM's tq-field on every hop * @log_level: configured log level (see batadv_dbg_level) @@ -922,8 +941,6 @@ struct batadv_priv { #ifdef CONFIG_BATMAN_ADV_MCAST atomic_t multicast_mode; #endif - atomic_t gw_mode; - atomic_t gw_sel_class; atomic_t orig_interval; atomic_t hop_penalty; #ifdef CONFIG_BATMAN_ADV_DEBUG @@ -1271,8 +1288,6 @@ struct batadv_forw_packet { * @bat_iface_update_mac: (re-)init mac addresses of the protocol information * belonging to this hard-interface * @bat_primary_iface_set: called when primary interface is selected / changed - * @bat_ogm_schedule: prepare a new outgoing OGM for the send queue - * @bat_ogm_emit: send scheduled OGM * @bat_hardif_neigh_init: called on creation of single hop entry * @bat_neigh_cmp: compare the metrics of two neighbors for their respective * outgoing interfaces @@ -1280,8 +1295,6 @@ struct batadv_forw_packet { * better than neigh2 for their respective outgoing interface from the metric * prospective * @bat_neigh_print: print the single hop neighbor list (optional) - * @bat_neigh_free: free the resources allocated by the routing algorithm for a - * neigh_node object * @bat_orig_print: print the originator table (optional) * @bat_orig_free: free the resources allocated by the routing algorithm for an * orig_node object @@ -1298,8 +1311,6 @@ struct batadv_algo_ops { void (*bat_iface_disable)(struct batadv_hard_iface *hard_iface); void (*bat_iface_update_mac)(struct batadv_hard_iface *hard_iface); void (*bat_primary_iface_set)(struct batadv_hard_iface *hard_iface); - void (*bat_ogm_schedule)(struct batadv_hard_iface *hard_iface); - void (*bat_ogm_emit)(struct batadv_forw_packet *forw_packet); /* neigh_node handling API */ void (*bat_hardif_neigh_init)(struct batadv_hardif_neigh_node *neigh); int (*bat_neigh_cmp)(struct batadv_neigh_node *neigh1, @@ -1312,7 +1323,6 @@ struct batadv_algo_ops { struct batadv_neigh_node *neigh2, struct batadv_hard_iface *if_outgoing2); void (*bat_neigh_print)(struct batadv_priv *priv, struct seq_file *seq); - void (*bat_neigh_free)(struct batadv_neigh_node *neigh); /* orig_node handling API */ void (*bat_orig_print)(struct batadv_priv *priv, struct seq_file *seq, struct batadv_hard_iface *hard_iface); |