diff options
Diffstat (limited to 'net/batman-adv/main.c')
| -rw-r--r-- | net/batman-adv/main.c | 117 |
1 files changed, 59 insertions, 58 deletions
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 46ba302d2d01..d56d6b2e1924 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -1,5 +1,4 @@ -/* - * Copyright (C) 2007-2012 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2012 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * @@ -16,7 +15,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA - * */ #include "main.h" @@ -37,38 +35,40 @@ /* List manipulations on hardif_list have to be rtnl_lock()'ed, - * list traversals just rcu-locked */ -struct list_head hardif_list; + * list traversals just rcu-locked + */ +struct list_head batadv_hardif_list; static int (*recv_packet_handler[256])(struct sk_buff *, struct hard_iface *); -char bat_routing_algo[20] = "BATMAN_IV"; +char batadv_routing_algo[20] = "BATMAN_IV"; static struct hlist_head bat_algo_list; -unsigned char broadcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; +unsigned char batadv_broadcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; -struct workqueue_struct *bat_event_workqueue; +struct workqueue_struct *batadv_event_workqueue; static void recv_handler_init(void); static int __init batman_init(void) { - INIT_LIST_HEAD(&hardif_list); + INIT_LIST_HEAD(&batadv_hardif_list); INIT_HLIST_HEAD(&bat_algo_list); recv_handler_init(); - bat_iv_init(); + batadv_iv_init(); /* the name should not be longer than 10 chars - see - * http://lwn.net/Articles/23634/ */ - bat_event_workqueue = create_singlethread_workqueue("bat_events"); + * http://lwn.net/Articles/23634/ + */ + batadv_event_workqueue = create_singlethread_workqueue("bat_events"); - if (!bat_event_workqueue) + if (!batadv_event_workqueue) return -ENOMEM; - bat_socket_init(); - debugfs_init(); + batadv_socket_init(); + batadv_debugfs_init(); - register_netdevice_notifier(&hard_if_notifier); + register_netdevice_notifier(&batadv_hard_if_notifier); pr_info("B.A.T.M.A.N. advanced %s (compatibility version %i) loaded\n", SOURCE_VERSION, COMPAT_VERSION); @@ -78,18 +78,18 @@ static int __init batman_init(void) static void __exit batman_exit(void) { - debugfs_destroy(); - unregister_netdevice_notifier(&hard_if_notifier); - hardif_remove_interfaces(); + batadv_debugfs_destroy(); + unregister_netdevice_notifier(&batadv_hard_if_notifier); + batadv_hardif_remove_interfaces(); - flush_workqueue(bat_event_workqueue); - destroy_workqueue(bat_event_workqueue); - bat_event_workqueue = NULL; + flush_workqueue(batadv_event_workqueue); + destroy_workqueue(batadv_event_workqueue); + batadv_event_workqueue = NULL; rcu_barrier(); } -int mesh_init(struct net_device *soft_iface) +int batadv_mesh_init(struct net_device *soft_iface) { struct bat_priv *bat_priv = netdev_priv(soft_iface); int ret; @@ -111,21 +111,21 @@ int mesh_init(struct net_device *soft_iface) INIT_LIST_HEAD(&bat_priv->tt_req_list); INIT_LIST_HEAD(&bat_priv->tt_roam_list); - ret = originator_init(bat_priv); + ret = batadv_originator_init(bat_priv); if (ret < 0) goto err; - ret = tt_init(bat_priv); + ret = batadv_tt_init(bat_priv); if (ret < 0) goto err; - tt_local_add(soft_iface, soft_iface->dev_addr, NULL_IFINDEX); + batadv_tt_local_add(soft_iface, soft_iface->dev_addr, NULL_IFINDEX); - ret = vis_init(bat_priv); + ret = batadv_vis_init(bat_priv); if (ret < 0) goto err; - ret = bla_init(bat_priv); + ret = batadv_bla_init(bat_priv); if (ret < 0) goto err; @@ -135,48 +135,48 @@ int mesh_init(struct net_device *soft_iface) return 0; err: - mesh_free(soft_iface); + batadv_mesh_free(soft_iface); return ret; } -void mesh_free(struct net_device *soft_iface) +void batadv_mesh_free(struct net_device *soft_iface) { struct bat_priv *bat_priv = netdev_priv(soft_iface); atomic_set(&bat_priv->mesh_state, MESH_DEACTIVATING); - purge_outstanding_packets(bat_priv, NULL); + batadv_purge_outstanding_packets(bat_priv, NULL); - vis_quit(bat_priv); + batadv_vis_quit(bat_priv); - gw_node_purge(bat_priv); - originator_free(bat_priv); + batadv_gw_node_purge(bat_priv); + batadv_originator_free(bat_priv); - tt_free(bat_priv); + batadv_tt_free(bat_priv); - bla_free(bat_priv); + batadv_bla_free(bat_priv); free_percpu(bat_priv->bat_counters); atomic_set(&bat_priv->mesh_state, MESH_INACTIVE); } -void inc_module_count(void) +void batadv_inc_module_count(void) { try_module_get(THIS_MODULE); } -void dec_module_count(void) +void batadv_dec_module_count(void) { module_put(THIS_MODULE); } -int is_my_mac(const uint8_t *addr) +int batadv_is_my_mac(const uint8_t *addr) { const struct hard_iface *hard_iface; rcu_read_lock(); - list_for_each_entry_rcu(hard_iface, &hardif_list, list) { + list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { if (hard_iface->if_status != IF_ACTIVE) continue; @@ -198,8 +198,9 @@ static int recv_unhandled_packet(struct sk_buff *skb, /* incoming packets with the batman ethertype received on any active hard * interface */ -int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *ptype, struct net_device *orig_dev) +int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev, + struct packet_type *ptype, + struct net_device *orig_dev) { struct bat_priv *bat_priv; struct batman_ogm_packet *batman_ogm_packet; @@ -272,24 +273,24 @@ static void recv_handler_init(void) recv_packet_handler[i] = recv_unhandled_packet; /* batman icmp packet */ - recv_packet_handler[BAT_ICMP] = recv_icmp_packet; + recv_packet_handler[BAT_ICMP] = batadv_recv_icmp_packet; /* unicast packet */ - recv_packet_handler[BAT_UNICAST] = recv_unicast_packet; + recv_packet_handler[BAT_UNICAST] = batadv_recv_unicast_packet; /* fragmented unicast packet */ - recv_packet_handler[BAT_UNICAST_FRAG] = recv_ucast_frag_packet; + recv_packet_handler[BAT_UNICAST_FRAG] = batadv_recv_ucast_frag_packet; /* broadcast packet */ - recv_packet_handler[BAT_BCAST] = recv_bcast_packet; + recv_packet_handler[BAT_BCAST] = batadv_recv_bcast_packet; /* vis packet */ - recv_packet_handler[BAT_VIS] = recv_vis_packet; + recv_packet_handler[BAT_VIS] = batadv_recv_vis_packet; /* Translation table query (request or response) */ - recv_packet_handler[BAT_TT_QUERY] = recv_tt_query; + recv_packet_handler[BAT_TT_QUERY] = batadv_recv_tt_query; /* Roaming advertisement */ - recv_packet_handler[BAT_ROAM_ADV] = recv_roam_adv; + recv_packet_handler[BAT_ROAM_ADV] = batadv_recv_roam_adv; } -int recv_handler_register(uint8_t packet_type, - int (*recv_handler)(struct sk_buff *, - struct hard_iface *)) +int batadv_recv_handler_register(uint8_t packet_type, + int (*recv_handler)(struct sk_buff *, + struct hard_iface *)) { if (recv_packet_handler[packet_type] != &recv_unhandled_packet) return -EBUSY; @@ -298,7 +299,7 @@ int recv_handler_register(uint8_t packet_type, return 0; } -void recv_handler_unregister(uint8_t packet_type) +void batadv_recv_handler_unregister(uint8_t packet_type) { recv_packet_handler[packet_type] = recv_unhandled_packet; } @@ -319,7 +320,7 @@ static struct bat_algo_ops *bat_algo_get(char *name) return bat_algo_ops; } -int bat_algo_register(struct bat_algo_ops *bat_algo_ops) +int batadv_algo_register(struct bat_algo_ops *bat_algo_ops) { struct bat_algo_ops *bat_algo_ops_tmp; int ret; @@ -353,7 +354,7 @@ out: return ret; } -int bat_algo_select(struct bat_priv *bat_priv, char *name) +int batadv_algo_select(struct bat_priv *bat_priv, char *name) { struct bat_algo_ops *bat_algo_ops; int ret = -EINVAL; @@ -369,7 +370,7 @@ out: return ret; } -int bat_algo_seq_print_text(struct seq_file *seq, void *offset) +int batadv_algo_seq_print_text(struct seq_file *seq, void *offset) { struct bat_algo_ops *bat_algo_ops; struct hlist_node *node; @@ -407,8 +408,8 @@ static const struct kernel_param_ops param_ops_ra = { }; static struct kparam_string __param_string_ra = { - .maxlen = sizeof(bat_routing_algo), - .string = bat_routing_algo, + .maxlen = sizeof(batadv_routing_algo), + .string = batadv_routing_algo, }; module_param_cb(routing_algo, ¶m_ops_ra, &__param_string_ra, 0644); |