diff options
Diffstat (limited to 'net/batman-adv/types.h')
| -rw-r--r-- | net/batman-adv/types.h | 72 |
1 files changed, 58 insertions, 14 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 74b644738a36..6ae139d74e0f 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -14,20 +14,22 @@ #include <linux/average.h> #include <linux/bitops.h> #include <linux/compiler.h> +#include <linux/if.h> #include <linux/if_ether.h> #include <linux/kref.h> #include <linux/netdevice.h> #include <linux/netlink.h> #include <linux/sched.h> /* for linux/wait.h */ +#include <linux/seq_file.h> +#include <linux/skbuff.h> #include <linux/spinlock.h> +#include <linux/timer.h> #include <linux/types.h> #include <linux/wait.h> #include <linux/workqueue.h> #include <uapi/linux/batadv_packet.h> #include <uapi/linux/batman_adv.h> -struct seq_file; - #ifdef CONFIG_BATMAN_ADV_DAT /** @@ -402,6 +404,17 @@ struct batadv_orig_node { * list */ struct hlist_node mcast_want_all_ipv6_node; + + /** + * @mcast_want_all_rtr4_node: a list node for the mcast.want_all_rtr4 + * list + */ + struct hlist_node mcast_want_all_rtr4_node; + /** + * @mcast_want_all_rtr6_node: a list node for the mcast.want_all_rtr6 + * list + */ + struct hlist_node mcast_want_all_rtr6_node; #endif /** @capabilities: announced capabilities of this originator */ @@ -1169,6 +1182,26 @@ struct batadv_mcast_querier_state { }; /** + * struct batadv_mcast_mla_flags - flags for the querier, bridge and tvlv state + */ +struct batadv_mcast_mla_flags { + /** @querier_ipv4: the current state of an IGMP querier in the mesh */ + struct batadv_mcast_querier_state querier_ipv4; + + /** @querier_ipv6: the current state of an MLD querier in the mesh */ + struct batadv_mcast_querier_state querier_ipv6; + + /** @enabled: whether the multicast tvlv is currently enabled */ + unsigned char enabled:1; + + /** @bridged: whether the soft interface has a bridge on top */ + unsigned char bridged:1; + + /** @tvlv_flags: the flags we have last sent in our mcast tvlv */ + u8 tvlv_flags; +}; + +/** * struct batadv_priv_mcast - per mesh interface mcast data */ struct batadv_priv_mcast { @@ -1196,20 +1229,22 @@ struct batadv_priv_mcast { */ struct hlist_head want_all_ipv6_list; - /** @querier_ipv4: the current state of an IGMP querier in the mesh */ - struct batadv_mcast_querier_state querier_ipv4; - - /** @querier_ipv6: the current state of an MLD querier in the mesh */ - struct batadv_mcast_querier_state querier_ipv6; - - /** @flags: the flags we have last sent in our mcast tvlv */ - u8 flags; + /** + * @want_all_rtr4_list: a list of orig_nodes wanting all routable IPv4 + * multicast traffic + */ + struct hlist_head want_all_rtr4_list; - /** @enabled: whether the multicast tvlv is currently enabled */ - unsigned char enabled:1; + /** + * @want_all_rtr6_list: a list of orig_nodes wanting all routable IPv6 + * multicast traffic + */ + struct hlist_head want_all_rtr6_list; - /** @bridged: whether the soft interface has a bridge on top */ - unsigned char bridged:1; + /** + * @mla_flags: flags for the querier, bridge and tvlv state + */ + struct batadv_mcast_mla_flags mla_flags; /** * @mla_lock: a lock protecting mla_list and mla_flags @@ -1228,6 +1263,12 @@ struct batadv_priv_mcast { /** @num_want_all_ipv6: counter for items in want_all_ipv6_list */ atomic_t num_want_all_ipv6; + /** @num_want_all_rtr4: counter for items in want_all_rtr4_list */ + atomic_t num_want_all_rtr4; + + /** @num_want_all_rtr6: counter for items in want_all_rtr6_list */ + atomic_t num_want_all_rtr6; + /** * @want_lists_lock: lock for protecting modifications to mcasts * want_all_{unsnoopables,ipv4,ipv6}_list (traversals are rcu-locked) @@ -2129,6 +2170,9 @@ struct batadv_algo_iface_ops { /** @enable: init routing info when hard-interface is enabled */ int (*enable)(struct batadv_hard_iface *hard_iface); + /** @enabled: notification when hard-interface was enabled (optional) */ + void (*enabled)(struct batadv_hard_iface *hard_iface); + /** @disable: de-init routing info when hard-interface is disabled */ void (*disable)(struct batadv_hard_iface *hard_iface); |