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authorSven Eckelmann <sven@narfation.org>2012-06-05 16:31:31 -0400
committerAntonio Quartulli <ordex@autistici.org>2012-07-01 16:47:21 -0400
commit56303d34a332be8e2f4daf7891ebc12cb7900529 (patch)
treebc972916771e698bd8a88fd66917950ce0bd48c1 /net/batman-adv
parent96412690116afcc1b2705615b5a7c8dc6c5e905f (diff)
batman-adv: Prefix types structs with batadv_
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/bat_debugfs.c27
-rw-r--r--net/batman-adv/bat_iv_ogm.c125
-rw-r--r--net/batman-adv/bat_sysfs.c45
-rw-r--r--net/batman-adv/bat_sysfs.h2
-rw-r--r--net/batman-adv/bitarray.c2
-rw-r--r--net/batman-adv/bridge_loop_avoidance.c188
-rw-r--r--net/batman-adv/bridge_loop_avoidance.h44
-rw-r--r--net/batman-adv/gateway_client.c90
-rw-r--r--net/batman-adv/gateway_client.h24
-rw-r--r--net/batman-adv/gateway_common.c2
-rw-r--r--net/batman-adv/hard-interface.c71
-rw-r--r--net/batman-adv/hard-interface.h14
-rw-r--r--net/batman-adv/icmp_socket.c41
-rw-r--r--net/batman-adv/icmp_socket.h2
-rw-r--r--net/batman-adv/main.c40
-rw-r--r--net/batman-adv/main.h24
-rw-r--r--net/batman-adv/originator.c102
-rw-r--r--net/batman-adv/originator.h35
-rw-r--r--net/batman-adv/routing.c144
-rw-r--r--net/batman-adv/routing.h50
-rw-r--r--net/batman-adv/send.c50
-rw-r--r--net/batman-adv/send.h12
-rw-r--r--net/batman-adv/soft-interface.c18
-rw-r--r--net/batman-adv/soft-interface.h2
-rw-r--r--net/batman-adv/translation-table.c446
-rw-r--r--net/batman-adv/translation-table.h39
-rw-r--r--net/batman-adv/types.h104
-rw-r--r--net/batman-adv/unicast.c34
-rw-r--r--net/batman-adv/unicast.h9
-rw-r--r--net/batman-adv/vis.c173
-rw-r--r--net/batman-adv/vis.h8
31 files changed, 1029 insertions, 938 deletions
diff --git a/net/batman-adv/bat_debugfs.c b/net/batman-adv/bat_debugfs.c
index bd618e4df865..db7b9bf895aa 100644
--- a/net/batman-adv/bat_debugfs.c
+++ b/net/batman-adv/bat_debugfs.c
@@ -40,7 +40,7 @@ static struct dentry *batadv_debugfs;
40 40
41static int batadv_log_buff_len = BATADV_LOG_BUF_LEN; 41static int batadv_log_buff_len = BATADV_LOG_BUF_LEN;
42 42
43static void batadv_emit_log_char(struct debug_log *debug_log, char c) 43static void batadv_emit_log_char(struct batadv_debug_log *debug_log, char c)
44{ 44{
45 BATADV_LOG_BUFF(debug_log->log_end) = c; 45 BATADV_LOG_BUFF(debug_log->log_end) = c;
46 debug_log->log_end++; 46 debug_log->log_end++;
@@ -50,7 +50,8 @@ static void batadv_emit_log_char(struct debug_log *debug_log, char c)
50} 50}
51 51
52__printf(2, 3) 52__printf(2, 3)
53static int batadv_fdebug_log(struct debug_log *debug_log, const char *fmt, ...) 53static int batadv_fdebug_log(struct batadv_debug_log *debug_log,
54 const char *fmt, ...)
54{ 55{
55 va_list args; 56 va_list args;
56 static char debug_log_buf[256]; 57 static char debug_log_buf[256];
@@ -74,7 +75,7 @@ static int batadv_fdebug_log(struct debug_log *debug_log, const char *fmt, ...)
74 return 0; 75 return 0;
75} 76}
76 77
77int batadv_debug_log(struct bat_priv *bat_priv, const char *fmt, ...) 78int batadv_debug_log(struct batadv_priv *bat_priv, const char *fmt, ...)
78{ 79{
79 va_list args; 80 va_list args;
80 char tmp_log_buf[256]; 81 char tmp_log_buf[256];
@@ -105,8 +106,8 @@ static int batadv_log_release(struct inode *inode, struct file *file)
105static ssize_t batadv_log_read(struct file *file, char __user *buf, 106static ssize_t batadv_log_read(struct file *file, char __user *buf,
106 size_t count, loff_t *ppos) 107 size_t count, loff_t *ppos)
107{ 108{
108 struct bat_priv *bat_priv = file->private_data; 109 struct batadv_priv *bat_priv = file->private_data;
109 struct debug_log *debug_log = bat_priv->debug_log; 110 struct batadv_debug_log *debug_log = bat_priv->debug_log;
110 int error, i = 0; 111 int error, i = 0;
111 char c; 112 char c;
112 113
@@ -158,8 +159,8 @@ static ssize_t batadv_log_read(struct file *file, char __user *buf,
158 159
159static unsigned int batadv_log_poll(struct file *file, poll_table *wait) 160static unsigned int batadv_log_poll(struct file *file, poll_table *wait)
160{ 161{
161 struct bat_priv *bat_priv = file->private_data; 162 struct batadv_priv *bat_priv = file->private_data;
162 struct debug_log *debug_log = bat_priv->debug_log; 163 struct batadv_debug_log *debug_log = bat_priv->debug_log;
163 164
164 poll_wait(file, &debug_log->queue_wait, wait); 165 poll_wait(file, &debug_log->queue_wait, wait);
165 166
@@ -177,7 +178,7 @@ static const struct file_operations batadv_log_fops = {
177 .llseek = no_llseek, 178 .llseek = no_llseek,
178}; 179};
179 180
180static int batadv_debug_log_setup(struct bat_priv *bat_priv) 181static int batadv_debug_log_setup(struct batadv_priv *bat_priv)
181{ 182{
182 struct dentry *d; 183 struct dentry *d;
183 184
@@ -203,19 +204,19 @@ err:
203 return -ENOMEM; 204 return -ENOMEM;
204} 205}
205 206
206static void batadv_debug_log_cleanup(struct bat_priv *bat_priv) 207static void batadv_debug_log_cleanup(struct batadv_priv *bat_priv)
207{ 208{
208 kfree(bat_priv->debug_log); 209 kfree(bat_priv->debug_log);
209 bat_priv->debug_log = NULL; 210 bat_priv->debug_log = NULL;
210} 211}
211#else /* CONFIG_BATMAN_ADV_DEBUG */ 212#else /* CONFIG_BATMAN_ADV_DEBUG */
212static int batadv_debug_log_setup(struct bat_priv *bat_priv) 213static int batadv_debug_log_setup(struct batadv_priv *bat_priv)
213{ 214{
214 bat_priv->debug_log = NULL; 215 bat_priv->debug_log = NULL;
215 return 0; 216 return 0;
216} 217}
217 218
218static void batadv_debug_log_cleanup(struct bat_priv *bat_priv) 219static void batadv_debug_log_cleanup(struct batadv_priv *bat_priv)
219{ 220{
220 return; 221 return;
221} 222}
@@ -339,7 +340,7 @@ void batadv_debugfs_destroy(void)
339 340
340int batadv_debugfs_add_meshif(struct net_device *dev) 341int batadv_debugfs_add_meshif(struct net_device *dev)
341{ 342{
342 struct bat_priv *bat_priv = netdev_priv(dev); 343 struct batadv_priv *bat_priv = netdev_priv(dev);
343 struct batadv_debuginfo **bat_debug; 344 struct batadv_debuginfo **bat_debug;
344 struct dentry *file; 345 struct dentry *file;
345 346
@@ -382,7 +383,7 @@ out:
382 383
383void batadv_debugfs_del_meshif(struct net_device *dev) 384void batadv_debugfs_del_meshif(struct net_device *dev)
384{ 385{
385 struct bat_priv *bat_priv = netdev_priv(dev); 386 struct batadv_priv *bat_priv = netdev_priv(dev);
386 387
387 batadv_debug_log_cleanup(bat_priv); 388 batadv_debug_log_cleanup(bat_priv);
388 389
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index a2bafd9e4fb7..e877af8bdd1e 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -28,13 +28,13 @@
28#include "send.h" 28#include "send.h"
29#include "bat_algo.h" 29#include "bat_algo.h"
30 30
31static struct neigh_node *batadv_iv_ogm_neigh_new(struct hard_iface *hard_iface, 31static struct batadv_neigh_node *
32 const uint8_t *neigh_addr, 32batadv_iv_ogm_neigh_new(struct batadv_hard_iface *hard_iface,
33 struct orig_node *orig_node, 33 const uint8_t *neigh_addr,
34 struct orig_node *orig_neigh, 34 struct batadv_orig_node *orig_node,
35 __be32 seqno) 35 struct batadv_orig_node *orig_neigh, __be32 seqno)
36{ 36{
37 struct neigh_node *neigh_node; 37 struct batadv_neigh_node *neigh_node;
38 38
39 neigh_node = batadv_neigh_node_new(hard_iface, neigh_addr, 39 neigh_node = batadv_neigh_node_new(hard_iface, neigh_addr,
40 ntohl(seqno)); 40 ntohl(seqno));
@@ -54,7 +54,7 @@ out:
54 return neigh_node; 54 return neigh_node;
55} 55}
56 56
57static int batadv_iv_ogm_iface_enable(struct hard_iface *hard_iface) 57static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
58{ 58{
59 struct batadv_ogm_packet *batadv_ogm_packet; 59 struct batadv_ogm_packet *batadv_ogm_packet;
60 uint32_t random_seqno; 60 uint32_t random_seqno;
@@ -85,13 +85,13 @@ out:
85 return res; 85 return res;
86} 86}
87 87
88static void batadv_iv_ogm_iface_disable(struct hard_iface *hard_iface) 88static void batadv_iv_ogm_iface_disable(struct batadv_hard_iface *hard_iface)
89{ 89{
90 kfree(hard_iface->packet_buff); 90 kfree(hard_iface->packet_buff);
91 hard_iface->packet_buff = NULL; 91 hard_iface->packet_buff = NULL;
92} 92}
93 93
94static void batadv_iv_ogm_iface_update_mac(struct hard_iface *hard_iface) 94static void batadv_iv_ogm_iface_update_mac(struct batadv_hard_iface *hard_iface)
95{ 95{
96 struct batadv_ogm_packet *batadv_ogm_packet; 96 struct batadv_ogm_packet *batadv_ogm_packet;
97 97
@@ -102,7 +102,8 @@ static void batadv_iv_ogm_iface_update_mac(struct hard_iface *hard_iface)
102 hard_iface->net_dev->dev_addr, ETH_ALEN); 102 hard_iface->net_dev->dev_addr, ETH_ALEN);
103} 103}
104 104
105static void batadv_iv_ogm_primary_iface_set(struct hard_iface *hard_iface) 105static void
106batadv_iv_ogm_primary_iface_set(struct batadv_hard_iface *hard_iface)
106{ 107{
107 struct batadv_ogm_packet *batadv_ogm_packet; 108 struct batadv_ogm_packet *batadv_ogm_packet;
108 109
@@ -113,7 +114,7 @@ static void batadv_iv_ogm_primary_iface_set(struct hard_iface *hard_iface)
113 114
114/* when do we schedule our own ogm to be sent */ 115/* when do we schedule our own ogm to be sent */
115static unsigned long 116static unsigned long
116batadv_iv_ogm_emit_send_time(const struct bat_priv *bat_priv) 117batadv_iv_ogm_emit_send_time(const struct batadv_priv *bat_priv)
117{ 118{
118 unsigned int msecs; 119 unsigned int msecs;
119 120
@@ -130,7 +131,8 @@ static unsigned long batadv_iv_ogm_fwd_send_time(void)
130} 131}
131 132
132/* apply hop penalty for a normal link */ 133/* apply hop penalty for a normal link */
133static uint8_t batadv_hop_penalty(uint8_t tq, const struct bat_priv *bat_priv) 134static uint8_t batadv_hop_penalty(uint8_t tq,
135 const struct batadv_priv *bat_priv)
134{ 136{
135 int hop_penalty = atomic_read(&bat_priv->hop_penalty); 137 int hop_penalty = atomic_read(&bat_priv->hop_penalty);
136 int new_tq; 138 int new_tq;
@@ -155,10 +157,10 @@ static int batadv_iv_ogm_aggr_packet(int buff_pos, int packet_len,
155} 157}
156 158
157/* send a batman ogm to a given interface */ 159/* send a batman ogm to a given interface */
158static void batadv_iv_ogm_send_to_if(struct forw_packet *forw_packet, 160static void batadv_iv_ogm_send_to_if(struct batadv_forw_packet *forw_packet,
159 struct hard_iface *hard_iface) 161 struct batadv_hard_iface *hard_iface)
160{ 162{
161 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 163 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
162 char *fwd_str; 164 char *fwd_str;
163 uint8_t packet_num; 165 uint8_t packet_num;
164 int16_t buff_pos; 166 int16_t buff_pos;
@@ -217,12 +219,12 @@ static void batadv_iv_ogm_send_to_if(struct forw_packet *forw_packet,
217} 219}
218 220
219/* send a batman ogm packet */ 221/* send a batman ogm packet */
220static void batadv_iv_ogm_emit(struct forw_packet *forw_packet) 222static void batadv_iv_ogm_emit(struct batadv_forw_packet *forw_packet)
221{ 223{
222 struct hard_iface *hard_iface; 224 struct batadv_hard_iface *hard_iface;
223 struct net_device *soft_iface; 225 struct net_device *soft_iface;
224 struct bat_priv *bat_priv; 226 struct batadv_priv *bat_priv;
225 struct hard_iface *primary_if = NULL; 227 struct batadv_hard_iface *primary_if = NULL;
226 struct batadv_ogm_packet *batadv_ogm_packet; 228 struct batadv_ogm_packet *batadv_ogm_packet;
227 unsigned char directlink; 229 unsigned char directlink;
228 230
@@ -288,15 +290,15 @@ out:
288/* return true if new_packet can be aggregated with forw_packet */ 290/* return true if new_packet can be aggregated with forw_packet */
289static bool 291static bool
290batadv_iv_ogm_can_aggregate(const struct batadv_ogm_packet *new_bat_ogm_packet, 292batadv_iv_ogm_can_aggregate(const struct batadv_ogm_packet *new_bat_ogm_packet,
291 struct bat_priv *bat_priv, 293 struct batadv_priv *bat_priv,
292 int packet_len, unsigned long send_time, 294 int packet_len, unsigned long send_time,
293 bool directlink, 295 bool directlink,
294 const struct hard_iface *if_incoming, 296 const struct batadv_hard_iface *if_incoming,
295 const struct forw_packet *forw_packet) 297 const struct batadv_forw_packet *forw_packet)
296{ 298{
297 struct batadv_ogm_packet *batadv_ogm_packet; 299 struct batadv_ogm_packet *batadv_ogm_packet;
298 int aggregated_bytes = forw_packet->packet_len + packet_len; 300 int aggregated_bytes = forw_packet->packet_len + packet_len;
299 struct hard_iface *primary_if = NULL; 301 struct batadv_hard_iface *primary_if = NULL;
300 bool res = false; 302 bool res = false;
301 unsigned long aggregation_end_time; 303 unsigned long aggregation_end_time;
302 304
@@ -371,11 +373,11 @@ out:
371static void batadv_iv_ogm_aggregate_new(const unsigned char *packet_buff, 373static void batadv_iv_ogm_aggregate_new(const unsigned char *packet_buff,
372 int packet_len, unsigned long send_time, 374 int packet_len, unsigned long send_time,
373 bool direct_link, 375 bool direct_link,
374 struct hard_iface *if_incoming, 376 struct batadv_hard_iface *if_incoming,
375 int own_packet) 377 int own_packet)
376{ 378{
377 struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); 379 struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
378 struct forw_packet *forw_packet_aggr; 380 struct batadv_forw_packet *forw_packet_aggr;
379 unsigned char *skb_buff; 381 unsigned char *skb_buff;
380 unsigned int skb_size; 382 unsigned int skb_size;
381 383
@@ -447,7 +449,7 @@ out:
447} 449}
448 450
449/* aggregate a new packet into the existing ogm packet */ 451/* aggregate a new packet into the existing ogm packet */
450static void batadv_iv_ogm_aggregate(struct forw_packet *forw_packet_aggr, 452static void batadv_iv_ogm_aggregate(struct batadv_forw_packet *forw_packet_aggr,
451 const unsigned char *packet_buff, 453 const unsigned char *packet_buff,
452 int packet_len, bool direct_link) 454 int packet_len, bool direct_link)
453{ 455{
@@ -464,16 +466,17 @@ static void batadv_iv_ogm_aggregate(struct forw_packet *forw_packet_aggr,
464 (1 << forw_packet_aggr->num_packets); 466 (1 << forw_packet_aggr->num_packets);
465} 467}
466 468
467static void batadv_iv_ogm_queue_add(struct bat_priv *bat_priv, 469static void batadv_iv_ogm_queue_add(struct batadv_priv *bat_priv,
468 unsigned char *packet_buff, 470 unsigned char *packet_buff,
469 int packet_len, 471 int packet_len,
470 struct hard_iface *if_incoming, 472 struct batadv_hard_iface *if_incoming,
471 int own_packet, unsigned long send_time) 473 int own_packet, unsigned long send_time)
472{ 474{
473 /* _aggr -> pointer to the packet we want to aggregate with 475 /* _aggr -> pointer to the packet we want to aggregate with
474 * _pos -> pointer to the position in the queue 476 * _pos -> pointer to the position in the queue
475 */ 477 */
476 struct forw_packet *forw_packet_aggr = NULL, *forw_packet_pos = NULL; 478 struct batadv_forw_packet *forw_packet_aggr = NULL;
479 struct batadv_forw_packet *forw_packet_pos = NULL;
477 struct hlist_node *tmp_node; 480 struct hlist_node *tmp_node;
478 struct batadv_ogm_packet *batadv_ogm_packet; 481 struct batadv_ogm_packet *batadv_ogm_packet;
479 bool direct_link; 482 bool direct_link;
@@ -524,14 +527,14 @@ static void batadv_iv_ogm_queue_add(struct bat_priv *bat_priv,
524 } 527 }
525} 528}
526 529
527static void batadv_iv_ogm_forward(struct orig_node *orig_node, 530static void batadv_iv_ogm_forward(struct batadv_orig_node *orig_node,
528 const struct ethhdr *ethhdr, 531 const struct ethhdr *ethhdr,
529 struct batadv_ogm_packet *batadv_ogm_packet, 532 struct batadv_ogm_packet *batadv_ogm_packet,
530 bool is_single_hop_neigh, 533 bool is_single_hop_neigh,
531 bool is_from_best_next_hop, 534 bool is_from_best_next_hop,
532 struct hard_iface *if_incoming) 535 struct batadv_hard_iface *if_incoming)
533{ 536{
534 struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); 537 struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
535 uint8_t tt_num_changes; 538 uint8_t tt_num_changes;
536 539
537 if (batadv_ogm_packet->header.ttl <= 1) { 540 if (batadv_ogm_packet->header.ttl <= 1) {
@@ -577,11 +580,11 @@ static void batadv_iv_ogm_forward(struct orig_node *orig_node,
577 if_incoming, 0, batadv_iv_ogm_fwd_send_time()); 580 if_incoming, 0, batadv_iv_ogm_fwd_send_time());
578} 581}
579 582
580static void batadv_iv_ogm_schedule(struct hard_iface *hard_iface) 583static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
581{ 584{
582 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 585 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
583 struct batadv_ogm_packet *batadv_ogm_packet; 586 struct batadv_ogm_packet *batadv_ogm_packet;
584 struct hard_iface *primary_if; 587 struct batadv_hard_iface *primary_if;
585 int vis_server, tt_num_changes = 0; 588 int vis_server, tt_num_changes = 0;
586 589
587 vis_server = atomic_read(&bat_priv->vis_mode); 590 vis_server = atomic_read(&bat_priv->vis_mode);
@@ -627,17 +630,17 @@ static void batadv_iv_ogm_schedule(struct hard_iface *hard_iface)
627} 630}
628 631
629static void 632static void
630batadv_iv_ogm_orig_update(struct bat_priv *bat_priv, 633batadv_iv_ogm_orig_update(struct batadv_priv *bat_priv,
631 struct orig_node *orig_node, 634 struct batadv_orig_node *orig_node,
632 const struct ethhdr *ethhdr, 635 const struct ethhdr *ethhdr,
633 const struct batadv_ogm_packet *batadv_ogm_packet, 636 const struct batadv_ogm_packet *batadv_ogm_packet,
634 struct hard_iface *if_incoming, 637 struct batadv_hard_iface *if_incoming,
635 const unsigned char *tt_buff, 638 const unsigned char *tt_buff,
636 int is_duplicate) 639 int is_duplicate)
637{ 640{
638 struct neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL; 641 struct batadv_neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL;
639 struct neigh_node *router = NULL; 642 struct batadv_neigh_node *router = NULL;
640 struct orig_node *orig_node_tmp; 643 struct batadv_orig_node *orig_node_tmp;
641 struct hlist_node *node; 644 struct hlist_node *node;
642 uint8_t bcast_own_sum_orig, bcast_own_sum_neigh; 645 uint8_t bcast_own_sum_orig, bcast_own_sum_neigh;
643 uint8_t *neigh_addr; 646 uint8_t *neigh_addr;
@@ -670,7 +673,7 @@ batadv_iv_ogm_orig_update(struct bat_priv *bat_priv,
670 } 673 }
671 674
672 if (!neigh_node) { 675 if (!neigh_node) {
673 struct orig_node *orig_tmp; 676 struct batadv_orig_node *orig_tmp;
674 677
675 orig_tmp = batadv_get_orig_node(bat_priv, ethhdr->h_source); 678 orig_tmp = batadv_get_orig_node(bat_priv, ethhdr->h_source);
676 if (!orig_tmp) 679 if (!orig_tmp)
@@ -775,13 +778,13 @@ out:
775 batadv_neigh_node_free_ref(router); 778 batadv_neigh_node_free_ref(router);
776} 779}
777 780
778static int batadv_iv_ogm_calc_tq(struct orig_node *orig_node, 781static int batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,
779 struct orig_node *orig_neigh_node, 782 struct batadv_orig_node *orig_neigh_node,
780 struct batadv_ogm_packet *batadv_ogm_packet, 783 struct batadv_ogm_packet *batadv_ogm_packet,
781 struct hard_iface *if_incoming) 784 struct batadv_hard_iface *if_incoming)
782{ 785{
783 struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); 786 struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
784 struct neigh_node *neigh_node = NULL, *tmp_neigh_node; 787 struct batadv_neigh_node *neigh_node = NULL, *tmp_neigh_node;
785 struct hlist_node *node; 788 struct hlist_node *node;
786 uint8_t total_count; 789 uint8_t total_count;
787 uint8_t orig_eq_count, neigh_rq_count, neigh_rq_inv, tq_own; 790 uint8_t orig_eq_count, neigh_rq_count, neigh_rq_inv, tq_own;
@@ -895,11 +898,11 @@ out:
895static int 898static int
896batadv_iv_ogm_update_seqnos(const struct ethhdr *ethhdr, 899batadv_iv_ogm_update_seqnos(const struct ethhdr *ethhdr,
897 const struct batadv_ogm_packet *batadv_ogm_packet, 900 const struct batadv_ogm_packet *batadv_ogm_packet,
898 const struct hard_iface *if_incoming) 901 const struct batadv_hard_iface *if_incoming)
899{ 902{
900 struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); 903 struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
901 struct orig_node *orig_node; 904 struct batadv_orig_node *orig_node;
902 struct neigh_node *tmp_neigh_node; 905 struct batadv_neigh_node *tmp_neigh_node;
903 struct hlist_node *node; 906 struct hlist_node *node;
904 int is_duplicate = 0; 907 int is_duplicate = 0;
905 int32_t seq_diff; 908 int32_t seq_diff;
@@ -965,13 +968,13 @@ out:
965static void batadv_iv_ogm_process(const struct ethhdr *ethhdr, 968static void batadv_iv_ogm_process(const struct ethhdr *ethhdr,
966 struct batadv_ogm_packet *batadv_ogm_packet, 969 struct batadv_ogm_packet *batadv_ogm_packet,
967 const unsigned char *tt_buff, 970 const unsigned char *tt_buff,
968 struct hard_iface *if_incoming) 971 struct batadv_hard_iface *if_incoming)
969{ 972{
970 struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); 973 struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
971 struct hard_iface *hard_iface; 974 struct batadv_hard_iface *hard_iface;
972 struct orig_node *orig_neigh_node, *orig_node; 975 struct batadv_orig_node *orig_neigh_node, *orig_node;
973 struct neigh_node *router = NULL, *router_router = NULL; 976 struct batadv_neigh_node *router = NULL, *router_router = NULL;
974 struct neigh_node *orig_neigh_router = NULL; 977 struct batadv_neigh_node *orig_neigh_router = NULL;
975 int has_directlink_flag; 978 int has_directlink_flag;
976 int is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0; 979 int is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0;
977 int is_broadcast = 0, is_bidirect; 980 int is_broadcast = 0, is_bidirect;
@@ -1240,9 +1243,9 @@ out:
1240} 1243}
1241 1244
1242static int batadv_iv_ogm_receive(struct sk_buff *skb, 1245static int batadv_iv_ogm_receive(struct sk_buff *skb,
1243 struct hard_iface *if_incoming) 1246 struct batadv_hard_iface *if_incoming)
1244{ 1247{
1245 struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); 1248 struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
1246 struct batadv_ogm_packet *batadv_ogm_packet; 1249 struct batadv_ogm_packet *batadv_ogm_packet;
1247 struct ethhdr *ethhdr; 1250 struct ethhdr *ethhdr;
1248 int buff_pos = 0, packet_len; 1251 int buff_pos = 0, packet_len;
@@ -1287,7 +1290,7 @@ static int batadv_iv_ogm_receive(struct sk_buff *skb,
1287 return NET_RX_SUCCESS; 1290 return NET_RX_SUCCESS;
1288} 1291}
1289 1292
1290static struct bat_algo_ops batadv_batman_iv __read_mostly = { 1293static struct batadv_algo_ops batadv_batman_iv __read_mostly = {
1291 .name = "BATMAN_IV", 1294 .name = "BATMAN_IV",
1292 .bat_iface_enable = batadv_iv_ogm_iface_enable, 1295 .bat_iface_enable = batadv_iv_ogm_iface_enable,
1293 .bat_iface_disable = batadv_iv_ogm_iface_disable, 1296 .bat_iface_disable = batadv_iv_ogm_iface_disable,
diff --git a/net/batman-adv/bat_sysfs.c b/net/batman-adv/bat_sysfs.c
index eb17629a78bc..a0a9ea43157c 100644
--- a/net/batman-adv/bat_sysfs.c
+++ b/net/batman-adv/bat_sysfs.c
@@ -32,7 +32,7 @@ static struct net_device *batadv_kobj_to_netdev(struct kobject *obj)
32 return to_net_dev(dev); 32 return to_net_dev(dev);
33} 33}
34 34
35static struct bat_priv *batadv_kobj_to_batpriv(struct kobject *obj) 35static struct batadv_priv *batadv_kobj_to_batpriv(struct kobject *obj)
36{ 36{
37 struct net_device *net_dev = batadv_kobj_to_netdev(obj); 37 struct net_device *net_dev = batadv_kobj_to_netdev(obj);
38 return netdev_priv(net_dev); 38 return netdev_priv(net_dev);
@@ -67,7 +67,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \
67 size_t count) \ 67 size_t count) \
68{ \ 68{ \
69 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ 69 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \
70 struct bat_priv *bat_priv = netdev_priv(net_dev); \ 70 struct batadv_priv *bat_priv = netdev_priv(net_dev); \
71 return __batadv_store_bool_attr(buff, count, _post_func, attr, \ 71 return __batadv_store_bool_attr(buff, count, _post_func, attr, \
72 &bat_priv->_name, net_dev); \ 72 &bat_priv->_name, net_dev); \
73} 73}
@@ -76,7 +76,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \
76ssize_t batadv_show_##_name(struct kobject *kobj, \ 76ssize_t batadv_show_##_name(struct kobject *kobj, \
77 struct attribute *attr, char *buff) \ 77 struct attribute *attr, char *buff) \
78{ \ 78{ \
79 struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \ 79 struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \
80 return sprintf(buff, "%s\n", \ 80 return sprintf(buff, "%s\n", \
81 atomic_read(&bat_priv->_name) == 0 ? \ 81 atomic_read(&bat_priv->_name) == 0 ? \
82 "disabled" : "enabled"); \ 82 "disabled" : "enabled"); \
@@ -98,7 +98,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \
98 size_t count) \ 98 size_t count) \
99{ \ 99{ \
100 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ 100 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \
101 struct bat_priv *bat_priv = netdev_priv(net_dev); \ 101 struct batadv_priv *bat_priv = netdev_priv(net_dev); \
102 return __batadv_store_uint_attr(buff, count, _min, _max, \ 102 return __batadv_store_uint_attr(buff, count, _min, _max, \
103 _post_func, attr, \ 103 _post_func, attr, \
104 &bat_priv->_name, net_dev); \ 104 &bat_priv->_name, net_dev); \
@@ -108,7 +108,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \
108ssize_t batadv_show_##_name(struct kobject *kobj, \ 108ssize_t batadv_show_##_name(struct kobject *kobj, \
109 struct attribute *attr, char *buff) \ 109 struct attribute *attr, char *buff) \
110{ \ 110{ \
111 struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \ 111 struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \
112 return sprintf(buff, "%i\n", atomic_read(&bat_priv->_name)); \ 112 return sprintf(buff, "%i\n", atomic_read(&bat_priv->_name)); \
113} \ 113} \
114 114
@@ -128,7 +128,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \
128 size_t count) \ 128 size_t count) \
129{ \ 129{ \
130 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ 130 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \
131 struct hard_iface *hard_iface; \ 131 struct batadv_hard_iface *hard_iface; \
132 ssize_t length; \ 132 ssize_t length; \
133 \ 133 \
134 hard_iface = batadv_hardif_get_by_netdev(net_dev); \ 134 hard_iface = batadv_hardif_get_by_netdev(net_dev); \
@@ -148,7 +148,7 @@ ssize_t batadv_show_##_name(struct kobject *kobj, \
148 struct attribute *attr, char *buff) \ 148 struct attribute *attr, char *buff) \
149{ \ 149{ \
150 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ 150 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \
151 struct hard_iface *hard_iface; \ 151 struct batadv_hard_iface *hard_iface; \
152 ssize_t length; \ 152 ssize_t length; \
153 \ 153 \
154 hard_iface = batadv_hardif_get_by_netdev(net_dev); \ 154 hard_iface = batadv_hardif_get_by_netdev(net_dev); \
@@ -281,7 +281,7 @@ __batadv_store_uint_attr(const char *buff, size_t count,
281static ssize_t batadv_show_vis_mode(struct kobject *kobj, 281static ssize_t batadv_show_vis_mode(struct kobject *kobj,
282 struct attribute *attr, char *buff) 282 struct attribute *attr, char *buff)
283{ 283{
284 struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); 284 struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj);
285 int vis_mode = atomic_read(&bat_priv->vis_mode); 285 int vis_mode = atomic_read(&bat_priv->vis_mode);
286 const char *mode; 286 const char *mode;
287 287
@@ -298,7 +298,7 @@ static ssize_t batadv_store_vis_mode(struct kobject *kobj,
298 size_t count) 298 size_t count)
299{ 299{
300 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); 300 struct net_device *net_dev = batadv_kobj_to_netdev(kobj);
301 struct bat_priv *bat_priv = netdev_priv(net_dev); 301 struct batadv_priv *bat_priv = netdev_priv(net_dev);
302 unsigned long val; 302 unsigned long val;
303 int ret, vis_mode_tmp = -1; 303 int ret, vis_mode_tmp = -1;
304 const char *old_mode, *new_mode; 304 const char *old_mode, *new_mode;
@@ -349,20 +349,20 @@ static ssize_t batadv_store_vis_mode(struct kobject *kobj,
349static ssize_t batadv_show_bat_algo(struct kobject *kobj, 349static ssize_t batadv_show_bat_algo(struct kobject *kobj,
350 struct attribute *attr, char *buff) 350 struct attribute *attr, char *buff)
351{ 351{
352 struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); 352 struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj);
353 return sprintf(buff, "%s\n", bat_priv->bat_algo_ops->name); 353 return sprintf(buff, "%s\n", bat_priv->bat_algo_ops->name);
354} 354}
355 355
356static void batadv_post_gw_deselect(struct net_device *net_dev) 356static void batadv_post_gw_deselect(struct net_device *net_dev)
357{ 357{
358 struct bat_priv *bat_priv = netdev_priv(net_dev); 358 struct batadv_priv *bat_priv = netdev_priv(net_dev);
359 batadv_gw_deselect(bat_priv); 359 batadv_gw_deselect(bat_priv);
360} 360}
361 361
362static ssize_t batadv_show_gw_mode(struct kobject *kobj, struct attribute *attr, 362static ssize_t batadv_show_gw_mode(struct kobject *kobj, struct attribute *attr,
363 char *buff) 363 char *buff)
364{ 364{
365 struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); 365 struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj);
366 int bytes_written; 366 int bytes_written;
367 367
368 switch (atomic_read(&bat_priv->gw_mode)) { 368 switch (atomic_read(&bat_priv->gw_mode)) {
@@ -388,7 +388,7 @@ static ssize_t batadv_store_gw_mode(struct kobject *kobj,
388 size_t count) 388 size_t count)
389{ 389{
390 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); 390 struct net_device *net_dev = batadv_kobj_to_netdev(kobj);
391 struct bat_priv *bat_priv = netdev_priv(net_dev); 391 struct batadv_priv *bat_priv = netdev_priv(net_dev);
392 char *curr_gw_mode_str; 392 char *curr_gw_mode_str;
393 int gw_mode_tmp = -1; 393 int gw_mode_tmp = -1;
394 394
@@ -440,7 +440,7 @@ static ssize_t batadv_store_gw_mode(struct kobject *kobj,
440static ssize_t batadv_show_gw_bwidth(struct kobject *kobj, 440static ssize_t batadv_show_gw_bwidth(struct kobject *kobj,
441 struct attribute *attr, char *buff) 441 struct attribute *attr, char *buff)
442{ 442{
443 struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); 443 struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj);
444 int down, up; 444 int down, up;
445 int gw_bandwidth = atomic_read(&bat_priv->gw_bandwidth); 445 int gw_bandwidth = atomic_read(&bat_priv->gw_bandwidth);
446 446
@@ -512,7 +512,7 @@ static struct batadv_attribute *batadv_mesh_attrs[] = {
512int batadv_sysfs_add_meshif(struct net_device *dev) 512int batadv_sysfs_add_meshif(struct net_device *dev)
513{ 513{
514 struct kobject *batif_kobject = &dev->dev.kobj; 514 struct kobject *batif_kobject = &dev->dev.kobj;
515 struct bat_priv *bat_priv = netdev_priv(dev); 515 struct batadv_priv *bat_priv = netdev_priv(dev);
516 struct batadv_attribute **bat_attr; 516 struct batadv_attribute **bat_attr;
517 int err; 517 int err;
518 518
@@ -549,7 +549,7 @@ out:
549 549
550void batadv_sysfs_del_meshif(struct net_device *dev) 550void batadv_sysfs_del_meshif(struct net_device *dev)
551{ 551{
552 struct bat_priv *bat_priv = netdev_priv(dev); 552 struct batadv_priv *bat_priv = netdev_priv(dev);
553 struct batadv_attribute **bat_attr; 553 struct batadv_attribute **bat_attr;
554 554
555 for (bat_attr = batadv_mesh_attrs; *bat_attr; ++bat_attr) 555 for (bat_attr = batadv_mesh_attrs; *bat_attr; ++bat_attr)
@@ -563,10 +563,11 @@ static ssize_t batadv_show_mesh_iface(struct kobject *kobj,
563 struct attribute *attr, char *buff) 563 struct attribute *attr, char *buff)
564{ 564{
565 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); 565 struct net_device *net_dev = batadv_kobj_to_netdev(kobj);
566 struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); 566 struct batadv_hard_iface *hard_iface;
567 ssize_t length; 567 ssize_t length;
568 const char *ifname; 568 const char *ifname;
569 569
570 hard_iface = batadv_hardif_get_by_netdev(net_dev);
570 if (!hard_iface) 571 if (!hard_iface)
571 return 0; 572 return 0;
572 573
@@ -587,10 +588,11 @@ static ssize_t batadv_store_mesh_iface(struct kobject *kobj,
587 size_t count) 588 size_t count)
588{ 589{
589 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); 590 struct net_device *net_dev = batadv_kobj_to_netdev(kobj);
590 struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); 591 struct batadv_hard_iface *hard_iface;
591 int status_tmp = -1; 592 int status_tmp = -1;
592 int ret = count; 593 int ret = count;
593 594
595 hard_iface = batadv_hardif_get_by_netdev(net_dev);
594 if (!hard_iface) 596 if (!hard_iface)
595 return count; 597 return count;
596 598
@@ -643,9 +645,10 @@ static ssize_t batadv_show_iface_status(struct kobject *kobj,
643 struct attribute *attr, char *buff) 645 struct attribute *attr, char *buff)
644{ 646{
645 struct net_device *net_dev = batadv_kobj_to_netdev(kobj); 647 struct net_device *net_dev = batadv_kobj_to_netdev(kobj);
646 struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); 648 struct batadv_hard_iface *hard_iface;
647 ssize_t length; 649 ssize_t length;
648 650
651 hard_iface = batadv_hardif_get_by_netdev(net_dev);
649 if (!hard_iface) 652 if (!hard_iface)
650 return 0; 653 return 0;
651 654
@@ -723,11 +726,11 @@ void batadv_sysfs_del_hardif(struct kobject **hardif_obj)
723 *hardif_obj = NULL; 726 *hardif_obj = NULL;
724} 727}
725 728
726int batadv_throw_uevent(struct bat_priv *bat_priv, enum batadv_uev_type type, 729int batadv_throw_uevent(struct batadv_priv *bat_priv, enum batadv_uev_type type,
727 enum batadv_uev_action action, const char *data) 730 enum batadv_uev_action action, const char *data)
728{ 731{
729 int ret = -ENOMEM; 732 int ret = -ENOMEM;
730 struct hard_iface *primary_if = NULL; 733 struct batadv_hard_iface *primary_if = NULL;
731 struct kobject *bat_kobj; 734 struct kobject *bat_kobj;
732 char *uevent_env[4] = { NULL, NULL, NULL, NULL }; 735 char *uevent_env[4] = { NULL, NULL, NULL, NULL };
733 736
diff --git a/net/batman-adv/bat_sysfs.h b/net/batman-adv/bat_sysfs.h
index 88f95f817c4d..3fd1412b0620 100644
--- a/net/batman-adv/bat_sysfs.h
+++ b/net/batman-adv/bat_sysfs.h
@@ -36,7 +36,7 @@ void batadv_sysfs_del_meshif(struct net_device *dev);
36int batadv_sysfs_add_hardif(struct kobject **hardif_obj, 36int batadv_sysfs_add_hardif(struct kobject **hardif_obj,
37 struct net_device *dev); 37 struct net_device *dev);
38void batadv_sysfs_del_hardif(struct kobject **hardif_obj); 38void batadv_sysfs_del_hardif(struct kobject **hardif_obj);
39int batadv_throw_uevent(struct bat_priv *bat_priv, enum batadv_uev_type type, 39int batadv_throw_uevent(struct batadv_priv *bat_priv, enum batadv_uev_type type,
40 enum batadv_uev_action action, const char *data); 40 enum batadv_uev_action action, const char *data);
41 41
42#endif /* _NET_BATMAN_ADV_SYSFS_H_ */ 42#endif /* _NET_BATMAN_ADV_SYSFS_H_ */
diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c
index 835d3b60a477..aea174cdbfbd 100644
--- a/net/batman-adv/bitarray.c
+++ b/net/batman-adv/bitarray.c
@@ -41,7 +41,7 @@ static void batadv_bitmap_shift_left(unsigned long *seq_bits, int32_t n)
41int batadv_bit_get_packet(void *priv, unsigned long *seq_bits, 41int batadv_bit_get_packet(void *priv, unsigned long *seq_bits,
42 int32_t seq_num_diff, int set_mark) 42 int32_t seq_num_diff, int set_mark)
43{ 43{
44 struct bat_priv *bat_priv = priv; 44 struct batadv_priv *bat_priv = priv;
45 45
46 /* sequence number is slightly older. We already got a sequence number 46 /* sequence number is slightly older. We already got a sequence number
47 * higher than this one, so we just mark it. 47 * higher than this one, so we just mark it.
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index fdda2c8d48fe..49e10d91c00b 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -34,8 +34,8 @@
34static const uint8_t batadv_announce_mac[4] = {0x43, 0x05, 0x43, 0x05}; 34static const uint8_t batadv_announce_mac[4] = {0x43, 0x05, 0x43, 0x05};
35 35
36static void batadv_bla_periodic_work(struct work_struct *work); 36static void batadv_bla_periodic_work(struct work_struct *work);
37static void batadv_bla_send_announce(struct bat_priv *bat_priv, 37static void batadv_bla_send_announce(struct batadv_priv *bat_priv,
38 struct backbone_gw *backbone_gw); 38 struct batadv_backbone_gw *backbone_gw);
39 39
40/* return the index of the claim */ 40/* return the index of the claim */
41static inline uint32_t batadv_choose_claim(const void *data, uint32_t size) 41static inline uint32_t batadv_choose_claim(const void *data, uint32_t size)
@@ -83,7 +83,7 @@ static inline uint32_t batadv_choose_backbone_gw(const void *data,
83static int batadv_compare_backbone_gw(const struct hlist_node *node, 83static int batadv_compare_backbone_gw(const struct hlist_node *node,
84 const void *data2) 84 const void *data2)
85{ 85{
86 const void *data1 = container_of(node, struct backbone_gw, 86 const void *data1 = container_of(node, struct batadv_backbone_gw,
87 hash_entry); 87 hash_entry);
88 88
89 return (memcmp(data1, data2, ETH_ALEN + sizeof(short)) == 0 ? 1 : 0); 89 return (memcmp(data1, data2, ETH_ALEN + sizeof(short)) == 0 ? 1 : 0);
@@ -93,14 +93,14 @@ static int batadv_compare_backbone_gw(const struct hlist_node *node,
93static int batadv_compare_claim(const struct hlist_node *node, 93static int batadv_compare_claim(const struct hlist_node *node,
94 const void *data2) 94 const void *data2)
95{ 95{
96 const void *data1 = container_of(node, struct claim, 96 const void *data1 = container_of(node, struct batadv_claim,
97 hash_entry); 97 hash_entry);
98 98
99 return (memcmp(data1, data2, ETH_ALEN + sizeof(short)) == 0 ? 1 : 0); 99 return (memcmp(data1, data2, ETH_ALEN + sizeof(short)) == 0 ? 1 : 0);
100} 100}
101 101
102/* free a backbone gw */ 102/* free a backbone gw */
103static void batadv_backbone_gw_free_ref(struct backbone_gw *backbone_gw) 103static void batadv_backbone_gw_free_ref(struct batadv_backbone_gw *backbone_gw)
104{ 104{
105 if (atomic_dec_and_test(&backbone_gw->refcount)) 105 if (atomic_dec_and_test(&backbone_gw->refcount))
106 kfree_rcu(backbone_gw, rcu); 106 kfree_rcu(backbone_gw, rcu);
@@ -109,16 +109,16 @@ static void batadv_backbone_gw_free_ref(struct backbone_gw *backbone_gw)
109/* finally deinitialize the claim */ 109/* finally deinitialize the claim */
110static void batadv_claim_free_rcu(struct rcu_head *rcu) 110static void batadv_claim_free_rcu(struct rcu_head *rcu)
111{ 111{
112 struct claim *claim; 112 struct batadv_claim *claim;
113 113
114 claim = container_of(rcu, struct claim, rcu); 114 claim = container_of(rcu, struct batadv_claim, rcu);
115 115
116 batadv_backbone_gw_free_ref(claim->backbone_gw); 116 batadv_backbone_gw_free_ref(claim->backbone_gw);
117 kfree(claim); 117 kfree(claim);
118} 118}
119 119
120/* free a claim, call claim_free_rcu if its the last reference */ 120/* free a claim, call claim_free_rcu if its the last reference */
121static void batadv_claim_free_ref(struct claim *claim) 121static void batadv_claim_free_ref(struct batadv_claim *claim)
122{ 122{
123 if (atomic_dec_and_test(&claim->refcount)) 123 if (atomic_dec_and_test(&claim->refcount))
124 call_rcu(&claim->rcu, batadv_claim_free_rcu); 124 call_rcu(&claim->rcu, batadv_claim_free_rcu);
@@ -130,14 +130,14 @@ static void batadv_claim_free_ref(struct claim *claim)
130 * looks for a claim in the hash, and returns it if found 130 * looks for a claim in the hash, and returns it if found
131 * or NULL otherwise. 131 * or NULL otherwise.
132 */ 132 */
133static struct claim *batadv_claim_hash_find(struct bat_priv *bat_priv, 133static struct batadv_claim *batadv_claim_hash_find(struct batadv_priv *bat_priv,
134 struct claim *data) 134 struct batadv_claim *data)
135{ 135{
136 struct batadv_hashtable *hash = bat_priv->claim_hash; 136 struct batadv_hashtable *hash = bat_priv->claim_hash;
137 struct hlist_head *head; 137 struct hlist_head *head;
138 struct hlist_node *node; 138 struct hlist_node *node;
139 struct claim *claim; 139 struct batadv_claim *claim;
140 struct claim *claim_tmp = NULL; 140 struct batadv_claim *claim_tmp = NULL;
141 int index; 141 int index;
142 142
143 if (!hash) 143 if (!hash)
@@ -169,14 +169,15 @@ static struct claim *batadv_claim_hash_find(struct bat_priv *bat_priv,
169 * looks for a claim in the hash, and returns it if found 169 * looks for a claim in the hash, and returns it if found
170 * or NULL otherwise. 170 * or NULL otherwise.
171 */ 171 */
172static struct backbone_gw *batadv_backbone_hash_find(struct bat_priv *bat_priv, 172static struct batadv_backbone_gw *
173 uint8_t *addr, short vid) 173batadv_backbone_hash_find(struct batadv_priv *bat_priv,
174 uint8_t *addr, short vid)
174{ 175{
175 struct batadv_hashtable *hash = bat_priv->backbone_hash; 176 struct batadv_hashtable *hash = bat_priv->backbone_hash;
176 struct hlist_head *head; 177 struct hlist_head *head;
177 struct hlist_node *node; 178 struct hlist_node *node;
178 struct backbone_gw search_entry, *backbone_gw; 179 struct batadv_backbone_gw search_entry, *backbone_gw;
179 struct backbone_gw *backbone_gw_tmp = NULL; 180 struct batadv_backbone_gw *backbone_gw_tmp = NULL;
180 int index; 181 int index;
181 182
182 if (!hash) 183 if (!hash)
@@ -206,12 +207,13 @@ static struct backbone_gw *batadv_backbone_hash_find(struct bat_priv *bat_priv,
206} 207}
207 208
208/* delete all claims for a backbone */ 209/* delete all claims for a backbone */
209static void batadv_bla_del_backbone_claims(struct backbone_gw *backbone_gw) 210static void
211batadv_bla_del_backbone_claims(struct batadv_backbone_gw *backbone_gw)
210{ 212{
211 struct batadv_hashtable *hash; 213 struct batadv_hashtable *hash;
212 struct hlist_node *node, *node_tmp; 214 struct hlist_node *node, *node_tmp;
213 struct hlist_head *head; 215 struct hlist_head *head;
214 struct claim *claim; 216 struct batadv_claim *claim;
215 int i; 217 int i;
216 spinlock_t *list_lock; /* protects write access to the hash lists */ 218 spinlock_t *list_lock; /* protects write access to the hash lists */
217 219
@@ -247,12 +249,12 @@ static void batadv_bla_del_backbone_claims(struct backbone_gw *backbone_gw)
247 * 249 *
248 * sends a claim frame according to the provided info. 250 * sends a claim frame according to the provided info.
249 */ 251 */
250static void batadv_bla_send_claim(struct bat_priv *bat_priv, uint8_t *mac, 252static void batadv_bla_send_claim(struct batadv_priv *bat_priv, uint8_t *mac,
251 short vid, int claimtype) 253 short vid, int claimtype)
252{ 254{
253 struct sk_buff *skb; 255 struct sk_buff *skb;
254 struct ethhdr *ethhdr; 256 struct ethhdr *ethhdr;
255 struct hard_iface *primary_if; 257 struct batadv_hard_iface *primary_if;
256 struct net_device *soft_iface; 258 struct net_device *soft_iface;
257 uint8_t *hw_src; 259 uint8_t *hw_src;
258 struct batadv_bla_claim_dst local_claim_dest; 260 struct batadv_bla_claim_dst local_claim_dest;
@@ -353,11 +355,12 @@ out:
353 * searches for the backbone gw or creates a new one if it could not 355 * searches for the backbone gw or creates a new one if it could not
354 * be found. 356 * be found.
355 */ 357 */
356static struct backbone_gw *batadv_bla_get_backbone_gw(struct bat_priv *bat_priv, 358static struct batadv_backbone_gw *
357 uint8_t *orig, short vid) 359batadv_bla_get_backbone_gw(struct batadv_priv *bat_priv, uint8_t *orig,
360 short vid)
358{ 361{
359 struct backbone_gw *entry; 362 struct batadv_backbone_gw *entry;
360 struct orig_node *orig_node; 363 struct batadv_orig_node *orig_node;
361 int hash_added; 364 int hash_added;
362 365
363 entry = batadv_backbone_hash_find(bat_priv, orig, vid); 366 entry = batadv_backbone_hash_find(bat_priv, orig, vid);
@@ -407,11 +410,12 @@ static struct backbone_gw *batadv_bla_get_backbone_gw(struct bat_priv *bat_priv,
407/* update or add the own backbone gw to make sure we announce 410/* update or add the own backbone gw to make sure we announce
408 * where we receive other backbone gws 411 * where we receive other backbone gws
409 */ 412 */
410static void batadv_bla_update_own_backbone_gw(struct bat_priv *bat_priv, 413static void
411 struct hard_iface *primary_if, 414batadv_bla_update_own_backbone_gw(struct batadv_priv *bat_priv,
412 short vid) 415 struct batadv_hard_iface *primary_if,
416 short vid)
413{ 417{
414 struct backbone_gw *backbone_gw; 418 struct batadv_backbone_gw *backbone_gw;
415 419
416 backbone_gw = batadv_bla_get_backbone_gw(bat_priv, 420 backbone_gw = batadv_bla_get_backbone_gw(bat_priv,
417 primary_if->net_dev->dev_addr, 421 primary_if->net_dev->dev_addr,
@@ -429,14 +433,15 @@ static void batadv_bla_update_own_backbone_gw(struct bat_priv *bat_priv,
429 * Repeat all of our own claims, and finally send an ANNOUNCE frame 433 * Repeat all of our own claims, and finally send an ANNOUNCE frame
430 * to allow the requester another check if the CRC is correct now. 434 * to allow the requester another check if the CRC is correct now.
431 */ 435 */
432static void batadv_bla_answer_request(struct bat_priv *bat_priv, 436static void batadv_bla_answer_request(struct batadv_priv *bat_priv,
433 struct hard_iface *primary_if, short vid) 437 struct batadv_hard_iface *primary_if,
438 short vid)
434{ 439{
435 struct hlist_node *node; 440 struct hlist_node *node;
436 struct hlist_head *head; 441 struct hlist_head *head;
437 struct batadv_hashtable *hash; 442 struct batadv_hashtable *hash;
438 struct claim *claim; 443 struct batadv_claim *claim;
439 struct backbone_gw *backbone_gw; 444 struct batadv_backbone_gw *backbone_gw;
440 int i; 445 int i;
441 446
442 batadv_dbg(BATADV_DBG_BLA, bat_priv, 447 batadv_dbg(BATADV_DBG_BLA, bat_priv,
@@ -475,7 +480,7 @@ static void batadv_bla_answer_request(struct bat_priv *bat_priv,
475 * After the request, it will repeat all of his own claims and finally 480 * After the request, it will repeat all of his own claims and finally
476 * send an announcement claim with which we can check again. 481 * send an announcement claim with which we can check again.
477 */ 482 */
478static void batadv_bla_send_request(struct backbone_gw *backbone_gw) 483static void batadv_bla_send_request(struct batadv_backbone_gw *backbone_gw)
479{ 484{
480 /* first, remove all old entries */ 485 /* first, remove all old entries */
481 batadv_bla_del_backbone_claims(backbone_gw); 486 batadv_bla_del_backbone_claims(backbone_gw);
@@ -500,8 +505,8 @@ static void batadv_bla_send_request(struct backbone_gw *backbone_gw)
500 * This function sends an announcement. It is called from multiple 505 * This function sends an announcement. It is called from multiple
501 * places. 506 * places.
502 */ 507 */
503static void batadv_bla_send_announce(struct bat_priv *bat_priv, 508static void batadv_bla_send_announce(struct batadv_priv *bat_priv,
504 struct backbone_gw *backbone_gw) 509 struct batadv_backbone_gw *backbone_gw)
505{ 510{
506 uint8_t mac[ETH_ALEN]; 511 uint8_t mac[ETH_ALEN];
507 __be16 crc; 512 __be16 crc;
@@ -522,12 +527,12 @@ static void batadv_bla_send_announce(struct bat_priv *bat_priv,
522 * 527 *
523 * Adds a claim in the claim hash. 528 * Adds a claim in the claim hash.
524 */ 529 */
525static void batadv_bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac, 530static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
526 const short vid, 531 const uint8_t *mac, const short vid,
527 struct backbone_gw *backbone_gw) 532 struct batadv_backbone_gw *backbone_gw)
528{ 533{
529 struct claim *claim; 534 struct batadv_claim *claim;
530 struct claim search_claim; 535 struct batadv_claim search_claim;
531 int hash_added; 536 int hash_added;
532 537
533 memcpy(search_claim.addr, mac, ETH_ALEN); 538 memcpy(search_claim.addr, mac, ETH_ALEN);
@@ -588,10 +593,10 @@ claim_free_ref:
588/* Delete a claim from the claim hash which has the 593/* Delete a claim from the claim hash which has the
589 * given mac address and vid. 594 * given mac address and vid.
590 */ 595 */
591static void batadv_bla_del_claim(struct bat_priv *bat_priv, const uint8_t *mac, 596static void batadv_bla_del_claim(struct batadv_priv *bat_priv,
592 const short vid) 597 const uint8_t *mac, const short vid)
593{ 598{
594 struct claim search_claim, *claim; 599 struct batadv_claim search_claim, *claim;
595 600
596 memcpy(search_claim.addr, mac, ETH_ALEN); 601 memcpy(search_claim.addr, mac, ETH_ALEN);
597 search_claim.vid = vid; 602 search_claim.vid = vid;
@@ -613,11 +618,11 @@ static void batadv_bla_del_claim(struct bat_priv *bat_priv, const uint8_t *mac,
613} 618}
614 619
615/* check for ANNOUNCE frame, return 1 if handled */ 620/* check for ANNOUNCE frame, return 1 if handled */
616static int batadv_handle_announce(struct bat_priv *bat_priv, 621static int batadv_handle_announce(struct batadv_priv *bat_priv,
617 uint8_t *an_addr, uint8_t *backbone_addr, 622 uint8_t *an_addr, uint8_t *backbone_addr,
618 short vid) 623 short vid)
619{ 624{
620 struct backbone_gw *backbone_gw; 625 struct batadv_backbone_gw *backbone_gw;
621 uint16_t crc; 626 uint16_t crc;
622 627
623 if (memcmp(an_addr, batadv_announce_mac, 4) != 0) 628 if (memcmp(an_addr, batadv_announce_mac, 4) != 0)
@@ -659,8 +664,8 @@ static int batadv_handle_announce(struct bat_priv *bat_priv,
659} 664}
660 665
661/* check for REQUEST frame, return 1 if handled */ 666/* check for REQUEST frame, return 1 if handled */
662static int batadv_handle_request(struct bat_priv *bat_priv, 667static int batadv_handle_request(struct batadv_priv *bat_priv,
663 struct hard_iface *primary_if, 668 struct batadv_hard_iface *primary_if,
664 uint8_t *backbone_addr, 669 uint8_t *backbone_addr,
665 struct ethhdr *ethhdr, short vid) 670 struct ethhdr *ethhdr, short vid)
666{ 671{
@@ -683,12 +688,12 @@ static int batadv_handle_request(struct bat_priv *bat_priv,
683} 688}
684 689
685/* check for UNCLAIM frame, return 1 if handled */ 690/* check for UNCLAIM frame, return 1 if handled */
686static int batadv_handle_unclaim(struct bat_priv *bat_priv, 691static int batadv_handle_unclaim(struct batadv_priv *bat_priv,
687 struct hard_iface *primary_if, 692 struct batadv_hard_iface *primary_if,
688 uint8_t *backbone_addr, 693 uint8_t *backbone_addr,
689 uint8_t *claim_addr, short vid) 694 uint8_t *claim_addr, short vid)
690{ 695{
691 struct backbone_gw *backbone_gw; 696 struct batadv_backbone_gw *backbone_gw;
692 697
693 /* unclaim in any case if it is our own */ 698 /* unclaim in any case if it is our own */
694 if (primary_if && batadv_compare_eth(backbone_addr, 699 if (primary_if && batadv_compare_eth(backbone_addr,
@@ -712,12 +717,12 @@ static int batadv_handle_unclaim(struct bat_priv *bat_priv,
712} 717}
713 718
714/* check for CLAIM frame, return 1 if handled */ 719/* check for CLAIM frame, return 1 if handled */
715static int batadv_handle_claim(struct bat_priv *bat_priv, 720static int batadv_handle_claim(struct batadv_priv *bat_priv,
716 struct hard_iface *primary_if, 721 struct batadv_hard_iface *primary_if,
717 uint8_t *backbone_addr, uint8_t *claim_addr, 722 uint8_t *backbone_addr, uint8_t *claim_addr,
718 short vid) 723 short vid)
719{ 724{
720 struct backbone_gw *backbone_gw; 725 struct batadv_backbone_gw *backbone_gw;
721 726
722 /* register the gateway if not yet available, and add the claim. */ 727 /* register the gateway if not yet available, and add the claim. */
723 728
@@ -752,13 +757,13 @@ static int batadv_handle_claim(struct bat_priv *bat_priv,
752 * 1 - if is a claim packet from another group 757 * 1 - if is a claim packet from another group
753 * 0 - if it is not a claim packet 758 * 0 - if it is not a claim packet
754 */ 759 */
755static int batadv_check_claim_group(struct bat_priv *bat_priv, 760static int batadv_check_claim_group(struct batadv_priv *bat_priv,
756 struct hard_iface *primary_if, 761 struct batadv_hard_iface *primary_if,
757 uint8_t *hw_src, uint8_t *hw_dst, 762 uint8_t *hw_src, uint8_t *hw_dst,
758 struct ethhdr *ethhdr) 763 struct ethhdr *ethhdr)
759{ 764{
760 uint8_t *backbone_addr; 765 uint8_t *backbone_addr;
761 struct orig_node *orig_node; 766 struct batadv_orig_node *orig_node;
762 struct batadv_bla_claim_dst *bla_dst, *bla_dst_own; 767 struct batadv_bla_claim_dst *bla_dst, *bla_dst_own;
763 768
764 bla_dst = (struct batadv_bla_claim_dst *)hw_dst; 769 bla_dst = (struct batadv_bla_claim_dst *)hw_dst;
@@ -824,8 +829,8 @@ static int batadv_check_claim_group(struct bat_priv *bat_priv,
824 * returns 1 if it was a claim frame, otherwise return 0 to 829 * returns 1 if it was a claim frame, otherwise return 0 to
825 * tell the callee that it can use the frame on its own. 830 * tell the callee that it can use the frame on its own.
826 */ 831 */
827static int batadv_bla_process_claim(struct bat_priv *bat_priv, 832static int batadv_bla_process_claim(struct batadv_priv *bat_priv,
828 struct hard_iface *primary_if, 833 struct batadv_hard_iface *primary_if,
829 struct sk_buff *skb) 834 struct sk_buff *skb)
830{ 835{
831 struct ethhdr *ethhdr; 836 struct ethhdr *ethhdr;
@@ -926,9 +931,9 @@ static int batadv_bla_process_claim(struct bat_priv *bat_priv,
926/* Check when we last heard from other nodes, and remove them in case of 931/* Check when we last heard from other nodes, and remove them in case of
927 * a time out, or clean all backbone gws if now is set. 932 * a time out, or clean all backbone gws if now is set.
928 */ 933 */
929static void batadv_bla_purge_backbone_gw(struct bat_priv *bat_priv, int now) 934static void batadv_bla_purge_backbone_gw(struct batadv_priv *bat_priv, int now)
930{ 935{
931 struct backbone_gw *backbone_gw; 936 struct batadv_backbone_gw *backbone_gw;
932 struct hlist_node *node, *node_tmp; 937 struct hlist_node *node, *node_tmp;
933 struct hlist_head *head; 938 struct hlist_head *head;
934 struct batadv_hashtable *hash; 939 struct batadv_hashtable *hash;
@@ -977,10 +982,11 @@ purge_now:
977 * Check when we heard last time from our own claims, and remove them in case of 982 * Check when we heard last time from our own claims, and remove them in case of
978 * a time out, or clean all claims if now is set 983 * a time out, or clean all claims if now is set
979 */ 984 */
980static void batadv_bla_purge_claims(struct bat_priv *bat_priv, 985static void batadv_bla_purge_claims(struct batadv_priv *bat_priv,
981 struct hard_iface *primary_if, int now) 986 struct batadv_hard_iface *primary_if,
987 int now)
982{ 988{
983 struct claim *claim; 989 struct batadv_claim *claim;
984 struct hlist_node *node; 990 struct hlist_node *node;
985 struct hlist_head *head; 991 struct hlist_head *head;
986 struct batadv_hashtable *hash; 992 struct batadv_hashtable *hash;
@@ -1023,11 +1029,11 @@ purge_now:
1023 * 1029 *
1024 * Update the backbone gateways when the own orig address changes. 1030 * Update the backbone gateways when the own orig address changes.
1025 */ 1031 */
1026void batadv_bla_update_orig_address(struct bat_priv *bat_priv, 1032void batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
1027 struct hard_iface *primary_if, 1033 struct batadv_hard_iface *primary_if,
1028 struct hard_iface *oldif) 1034 struct batadv_hard_iface *oldif)
1029{ 1035{
1030 struct backbone_gw *backbone_gw; 1036 struct batadv_backbone_gw *backbone_gw;
1031 struct hlist_node *node; 1037 struct hlist_node *node;
1032 struct hlist_head *head; 1038 struct hlist_head *head;
1033 struct batadv_hashtable *hash; 1039 struct batadv_hashtable *hash;
@@ -1071,7 +1077,7 @@ void batadv_bla_update_orig_address(struct bat_priv *bat_priv,
1071 1077
1072 1078
1073/* (re)start the timer */ 1079/* (re)start the timer */
1074static void batadv_bla_start_timer(struct bat_priv *bat_priv) 1080static void batadv_bla_start_timer(struct batadv_priv *bat_priv)
1075{ 1081{
1076 INIT_DELAYED_WORK(&bat_priv->bla_work, batadv_bla_periodic_work); 1082 INIT_DELAYED_WORK(&bat_priv->bla_work, batadv_bla_periodic_work);
1077 queue_delayed_work(batadv_event_workqueue, &bat_priv->bla_work, 1083 queue_delayed_work(batadv_event_workqueue, &bat_priv->bla_work,
@@ -1086,15 +1092,15 @@ static void batadv_bla_periodic_work(struct work_struct *work)
1086{ 1092{
1087 struct delayed_work *delayed_work = 1093 struct delayed_work *delayed_work =
1088 container_of(work, struct delayed_work, work); 1094 container_of(work, struct delayed_work, work);
1089 struct bat_priv *bat_priv = 1095 struct batadv_priv *bat_priv;
1090 container_of(delayed_work, struct bat_priv, bla_work);
1091 struct hlist_node *node; 1096 struct hlist_node *node;
1092 struct hlist_head *head; 1097 struct hlist_head *head;
1093 struct backbone_gw *backbone_gw; 1098 struct batadv_backbone_gw *backbone_gw;
1094 struct batadv_hashtable *hash; 1099 struct batadv_hashtable *hash;
1095 struct hard_iface *primary_if; 1100 struct batadv_hard_iface *primary_if;
1096 int i; 1101 int i;
1097 1102
1103 bat_priv = container_of(delayed_work, struct batadv_priv, bla_work);
1098 primary_if = batadv_primary_if_get_selected(bat_priv); 1104 primary_if = batadv_primary_if_get_selected(bat_priv);
1099 if (!primary_if) 1105 if (!primary_if)
1100 goto out; 1106 goto out;
@@ -1140,11 +1146,11 @@ static struct lock_class_key batadv_claim_hash_lock_class_key;
1140static struct lock_class_key batadv_backbone_hash_lock_class_key; 1146static struct lock_class_key batadv_backbone_hash_lock_class_key;
1141 1147
1142/* initialize all bla structures */ 1148/* initialize all bla structures */
1143int batadv_bla_init(struct bat_priv *bat_priv) 1149int batadv_bla_init(struct batadv_priv *bat_priv)
1144{ 1150{
1145 int i; 1151 int i;
1146 uint8_t claim_dest[ETH_ALEN] = {0xff, 0x43, 0x05, 0x00, 0x00, 0x00}; 1152 uint8_t claim_dest[ETH_ALEN] = {0xff, 0x43, 0x05, 0x00, 0x00, 0x00};
1147 struct hard_iface *primary_if; 1153 struct batadv_hard_iface *primary_if;
1148 1154
1149 batadv_dbg(BATADV_DBG_BLA, bat_priv, "bla hash registering\n"); 1155 batadv_dbg(BATADV_DBG_BLA, bat_priv, "bla hash registering\n");
1150 1156
@@ -1200,14 +1206,14 @@ int batadv_bla_init(struct bat_priv *bat_priv)
1200 * sent by another host, drop it. We allow equal packets from 1206 * sent by another host, drop it. We allow equal packets from
1201 * the same host however as this might be intended. 1207 * the same host however as this might be intended.
1202 */ 1208 */
1203int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv, 1209int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
1204 struct batadv_bcast_packet *bcast_packet, 1210 struct batadv_bcast_packet *bcast_packet,
1205 int hdr_size) 1211 int hdr_size)
1206{ 1212{
1207 int i, length, curr; 1213 int i, length, curr;
1208 uint8_t *content; 1214 uint8_t *content;
1209 uint16_t crc; 1215 uint16_t crc;
1210 struct bcast_duplist_entry *entry; 1216 struct batadv_bcast_duplist_entry *entry;
1211 1217
1212 length = hdr_size - sizeof(*bcast_packet); 1218 length = hdr_size - sizeof(*bcast_packet);
1213 content = (uint8_t *)bcast_packet; 1219 content = (uint8_t *)bcast_packet;
@@ -1260,12 +1266,12 @@ int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv,
1260 * 1266 *
1261 * returns 1 if it is found, 0 otherwise 1267 * returns 1 if it is found, 0 otherwise
1262 */ 1268 */
1263int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig) 1269int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig)
1264{ 1270{
1265 struct batadv_hashtable *hash = bat_priv->backbone_hash; 1271 struct batadv_hashtable *hash = bat_priv->backbone_hash;
1266 struct hlist_head *head; 1272 struct hlist_head *head;
1267 struct hlist_node *node; 1273 struct hlist_node *node;
1268 struct backbone_gw *backbone_gw; 1274 struct batadv_backbone_gw *backbone_gw;
1269 int i; 1275 int i;
1270 1276
1271 if (!atomic_read(&bat_priv->bridge_loop_avoidance)) 1277 if (!atomic_read(&bat_priv->bridge_loop_avoidance))
@@ -1300,11 +1306,11 @@ int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig)
1300 * returns 0. 1306 * returns 0.
1301 */ 1307 */
1302int batadv_bla_is_backbone_gw(struct sk_buff *skb, 1308int batadv_bla_is_backbone_gw(struct sk_buff *skb,
1303 struct orig_node *orig_node, int hdr_size) 1309 struct batadv_orig_node *orig_node, int hdr_size)
1304{ 1310{
1305 struct ethhdr *ethhdr; 1311 struct ethhdr *ethhdr;
1306 struct vlan_ethhdr *vhdr; 1312 struct vlan_ethhdr *vhdr;
1307 struct backbone_gw *backbone_gw; 1313 struct batadv_backbone_gw *backbone_gw;
1308 short vid = -1; 1314 short vid = -1;
1309 1315
1310 if (!atomic_read(&orig_node->bat_priv->bridge_loop_avoidance)) 1316 if (!atomic_read(&orig_node->bat_priv->bridge_loop_avoidance))
@@ -1336,9 +1342,9 @@ int batadv_bla_is_backbone_gw(struct sk_buff *skb,
1336} 1342}
1337 1343
1338/* free all bla structures (for softinterface free or module unload) */ 1344/* free all bla structures (for softinterface free or module unload) */
1339void batadv_bla_free(struct bat_priv *bat_priv) 1345void batadv_bla_free(struct batadv_priv *bat_priv)
1340{ 1346{
1341 struct hard_iface *primary_if; 1347 struct batadv_hard_iface *primary_if;
1342 1348
1343 cancel_delayed_work_sync(&bat_priv->bla_work); 1349 cancel_delayed_work_sync(&bat_priv->bla_work);
1344 primary_if = batadv_primary_if_get_selected(bat_priv); 1350 primary_if = batadv_primary_if_get_selected(bat_priv);
@@ -1369,11 +1375,11 @@ void batadv_bla_free(struct bat_priv *bat_priv)
1369 * returns 1, otherwise it returns 0 and the caller shall further 1375 * returns 1, otherwise it returns 0 and the caller shall further
1370 * process the skb. 1376 * process the skb.
1371 */ 1377 */
1372int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) 1378int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid)
1373{ 1379{
1374 struct ethhdr *ethhdr; 1380 struct ethhdr *ethhdr;
1375 struct claim search_claim, *claim = NULL; 1381 struct batadv_claim search_claim, *claim = NULL;
1376 struct hard_iface *primary_if; 1382 struct batadv_hard_iface *primary_if;
1377 int ret; 1383 int ret;
1378 1384
1379 ethhdr = (struct ethhdr *)skb_mac_header(skb); 1385 ethhdr = (struct ethhdr *)skb_mac_header(skb);
@@ -1456,11 +1462,11 @@ out:
1456 * returns 1, otherwise it returns 0 and the caller shall further 1462 * returns 1, otherwise it returns 0 and the caller shall further
1457 * process the skb. 1463 * process the skb.
1458 */ 1464 */
1459int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) 1465int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid)
1460{ 1466{
1461 struct ethhdr *ethhdr; 1467 struct ethhdr *ethhdr;
1462 struct claim search_claim, *claim = NULL; 1468 struct batadv_claim search_claim, *claim = NULL;
1463 struct hard_iface *primary_if; 1469 struct batadv_hard_iface *primary_if;
1464 int ret = 0; 1470 int ret = 0;
1465 1471
1466 primary_if = batadv_primary_if_get_selected(bat_priv); 1472 primary_if = batadv_primary_if_get_selected(bat_priv);
@@ -1533,10 +1539,10 @@ out:
1533int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset) 1539int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
1534{ 1540{
1535 struct net_device *net_dev = (struct net_device *)seq->private; 1541 struct net_device *net_dev = (struct net_device *)seq->private;
1536 struct bat_priv *bat_priv = netdev_priv(net_dev); 1542 struct batadv_priv *bat_priv = netdev_priv(net_dev);
1537 struct batadv_hashtable *hash = bat_priv->claim_hash; 1543 struct batadv_hashtable *hash = bat_priv->claim_hash;
1538 struct claim *claim; 1544 struct batadv_claim *claim;
1539 struct hard_iface *primary_if; 1545 struct batadv_hard_iface *primary_if;
1540 struct hlist_node *node; 1546 struct hlist_node *node;
1541 struct hlist_head *head; 1547 struct hlist_head *head;
1542 uint32_t i; 1548 uint32_t i;
diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h
index d69f453d2b12..08d13cb1e3df 100644
--- a/net/batman-adv/bridge_loop_avoidance.h
+++ b/net/batman-adv/bridge_loop_avoidance.h
@@ -21,38 +21,38 @@
21#define _NET_BATMAN_ADV_BLA_H_ 21#define _NET_BATMAN_ADV_BLA_H_
22 22
23#ifdef CONFIG_BATMAN_ADV_BLA 23#ifdef CONFIG_BATMAN_ADV_BLA
24int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid); 24int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid);
25int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid); 25int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid);
26int batadv_bla_is_backbone_gw(struct sk_buff *skb, 26int batadv_bla_is_backbone_gw(struct sk_buff *skb,
27 struct orig_node *orig_node, int hdr_size); 27 struct batadv_orig_node *orig_node, int hdr_size);
28int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset); 28int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset);
29int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig); 29int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig);
30int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv, 30int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
31 struct batadv_bcast_packet *bcast_packet, 31 struct batadv_bcast_packet *bcast_packet,
32 int hdr_size); 32 int hdr_size);
33void batadv_bla_update_orig_address(struct bat_priv *bat_priv, 33void batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
34 struct hard_iface *primary_if, 34 struct batadv_hard_iface *primary_if,
35 struct hard_iface *oldif); 35 struct batadv_hard_iface *oldif);
36int batadv_bla_init(struct bat_priv *bat_priv); 36int batadv_bla_init(struct batadv_priv *bat_priv);
37void batadv_bla_free(struct bat_priv *bat_priv); 37void batadv_bla_free(struct batadv_priv *bat_priv);
38 38
39#define BATADV_BLA_CRC_INIT 0 39#define BATADV_BLA_CRC_INIT 0
40#else /* ifdef CONFIG_BATMAN_ADV_BLA */ 40#else /* ifdef CONFIG_BATMAN_ADV_BLA */
41 41
42static inline int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, 42static inline int batadv_bla_rx(struct batadv_priv *bat_priv,
43 short vid) 43 struct sk_buff *skb, short vid)
44{ 44{
45 return 0; 45 return 0;
46} 46}
47 47
48static inline int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, 48static inline int batadv_bla_tx(struct batadv_priv *bat_priv,
49 short vid) 49 struct sk_buff *skb, short vid)
50{ 50{
51 return 0; 51 return 0;
52} 52}
53 53
54static inline int batadv_bla_is_backbone_gw(struct sk_buff *skb, 54static inline int batadv_bla_is_backbone_gw(struct sk_buff *skb,
55 struct orig_node *orig_node, 55 struct batadv_orig_node *orig_node,
56 int hdr_size) 56 int hdr_size)
57{ 57{
58 return 0; 58 return 0;
@@ -64,14 +64,14 @@ static inline int batadv_bla_claim_table_seq_print_text(struct seq_file *seq,
64 return 0; 64 return 0;
65} 65}
66 66
67static inline int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, 67static inline int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv,
68 uint8_t *orig) 68 uint8_t *orig)
69{ 69{
70 return 0; 70 return 0;
71} 71}
72 72
73static inline int 73static inline int
74batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv, 74batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
75 struct batadv_bcast_packet *bcast_packet, 75 struct batadv_bcast_packet *bcast_packet,
76 int hdr_size) 76 int hdr_size)
77{ 77{
@@ -79,18 +79,18 @@ batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv,
79} 79}
80 80
81static inline void 81static inline void
82batadv_bla_update_orig_address(struct bat_priv *bat_priv, 82batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
83 struct hard_iface *primary_if, 83 struct batadv_hard_iface *primary_if,
84 struct hard_iface *oldif) 84 struct batadv_hard_iface *oldif)
85{ 85{
86} 86}
87 87
88static inline int batadv_bla_init(struct bat_priv *bat_priv) 88static inline int batadv_bla_init(struct batadv_priv *bat_priv)
89{ 89{
90 return 1; 90 return 1;
91} 91}
92 92
93static inline void batadv_bla_free(struct bat_priv *bat_priv) 93static inline void batadv_bla_free(struct batadv_priv *bat_priv)
94{ 94{
95} 95}
96 96
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 00273b92d76f..43b9c1763fff 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -36,15 +36,16 @@
36#define BATADV_DHCP_OPTIONS_OFFSET 240 36#define BATADV_DHCP_OPTIONS_OFFSET 240
37#define BATADV_DHCP_REQUEST 3 37#define BATADV_DHCP_REQUEST 3
38 38
39static void batadv_gw_node_free_ref(struct gw_node *gw_node) 39static void batadv_gw_node_free_ref(struct batadv_gw_node *gw_node)
40{ 40{
41 if (atomic_dec_and_test(&gw_node->refcount)) 41 if (atomic_dec_and_test(&gw_node->refcount))
42 kfree_rcu(gw_node, rcu); 42 kfree_rcu(gw_node, rcu);
43} 43}
44 44
45static struct gw_node *batadv_gw_get_selected_gw_node(struct bat_priv *bat_priv) 45static struct batadv_gw_node *
46batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv)
46{ 47{
47 struct gw_node *gw_node; 48 struct batadv_gw_node *gw_node;
48 49
49 rcu_read_lock(); 50 rcu_read_lock();
50 gw_node = rcu_dereference(bat_priv->curr_gw); 51 gw_node = rcu_dereference(bat_priv->curr_gw);
@@ -59,10 +60,11 @@ out:
59 return gw_node; 60 return gw_node;
60} 61}
61 62
62struct orig_node *batadv_gw_get_selected_orig(struct bat_priv *bat_priv) 63struct batadv_orig_node *
64batadv_gw_get_selected_orig(struct batadv_priv *bat_priv)
63{ 65{
64 struct gw_node *gw_node; 66 struct batadv_gw_node *gw_node;
65 struct orig_node *orig_node = NULL; 67 struct batadv_orig_node *orig_node = NULL;
66 68
67 gw_node = batadv_gw_get_selected_gw_node(bat_priv); 69 gw_node = batadv_gw_get_selected_gw_node(bat_priv);
68 if (!gw_node) 70 if (!gw_node)
@@ -84,10 +86,10 @@ out:
84 return orig_node; 86 return orig_node;
85} 87}
86 88
87static void batadv_gw_select(struct bat_priv *bat_priv, 89static void batadv_gw_select(struct batadv_priv *bat_priv,
88 struct gw_node *new_gw_node) 90 struct batadv_gw_node *new_gw_node)
89{ 91{
90 struct gw_node *curr_gw_node; 92 struct batadv_gw_node *curr_gw_node;
91 93
92 spin_lock_bh(&bat_priv->gw_list_lock); 94 spin_lock_bh(&bat_priv->gw_list_lock);
93 95
@@ -103,20 +105,21 @@ static void batadv_gw_select(struct bat_priv *bat_priv,
103 spin_unlock_bh(&bat_priv->gw_list_lock); 105 spin_unlock_bh(&bat_priv->gw_list_lock);
104} 106}
105 107
106void batadv_gw_deselect(struct bat_priv *bat_priv) 108void batadv_gw_deselect(struct batadv_priv *bat_priv)
107{ 109{
108 atomic_set(&bat_priv->gw_reselect, 1); 110 atomic_set(&bat_priv->gw_reselect, 1);
109} 111}
110 112
111static struct gw_node *batadv_gw_get_best_gw_node(struct bat_priv *bat_priv) 113static struct batadv_gw_node *
114batadv_gw_get_best_gw_node(struct batadv_priv *bat_priv)
112{ 115{
113 struct neigh_node *router; 116 struct batadv_neigh_node *router;
114 struct hlist_node *node; 117 struct hlist_node *node;
115 struct gw_node *gw_node, *curr_gw = NULL; 118 struct batadv_gw_node *gw_node, *curr_gw = NULL;
116 uint32_t max_gw_factor = 0, tmp_gw_factor = 0; 119 uint32_t max_gw_factor = 0, tmp_gw_factor = 0;
117 uint8_t max_tq = 0; 120 uint8_t max_tq = 0;
118 int down, up; 121 int down, up;
119 struct orig_node *orig_node; 122 struct batadv_orig_node *orig_node;
120 123
121 rcu_read_lock(); 124 rcu_read_lock();
122 hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) { 125 hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) {
@@ -183,10 +186,10 @@ next:
183 return curr_gw; 186 return curr_gw;
184} 187}
185 188
186void batadv_gw_election(struct bat_priv *bat_priv) 189void batadv_gw_election(struct batadv_priv *bat_priv)
187{ 190{
188 struct gw_node *curr_gw = NULL, *next_gw = NULL; 191 struct batadv_gw_node *curr_gw = NULL, *next_gw = NULL;
189 struct neigh_node *router = NULL; 192 struct batadv_neigh_node *router = NULL;
190 char gw_addr[18] = { '\0' }; 193 char gw_addr[18] = { '\0' };
191 194
192 /* The batman daemon checks here if we already passed a full originator 195 /* The batman daemon checks here if we already passed a full originator
@@ -249,11 +252,11 @@ out:
249 batadv_neigh_node_free_ref(router); 252 batadv_neigh_node_free_ref(router);
250} 253}
251 254
252void batadv_gw_check_election(struct bat_priv *bat_priv, 255void batadv_gw_check_election(struct batadv_priv *bat_priv,
253 struct orig_node *orig_node) 256 struct batadv_orig_node *orig_node)
254{ 257{
255 struct orig_node *curr_gw_orig; 258 struct batadv_orig_node *curr_gw_orig;
256 struct neigh_node *router_gw = NULL, *router_orig = NULL; 259 struct batadv_neigh_node *router_gw = NULL, *router_orig = NULL;
257 uint8_t gw_tq_avg, orig_tq_avg; 260 uint8_t gw_tq_avg, orig_tq_avg;
258 261
259 curr_gw_orig = batadv_gw_get_selected_orig(bat_priv); 262 curr_gw_orig = batadv_gw_get_selected_orig(bat_priv);
@@ -303,11 +306,11 @@ out:
303 return; 306 return;
304} 307}
305 308
306static void batadv_gw_node_add(struct bat_priv *bat_priv, 309static void batadv_gw_node_add(struct batadv_priv *bat_priv,
307 struct orig_node *orig_node, 310 struct batadv_orig_node *orig_node,
308 uint8_t new_gwflags) 311 uint8_t new_gwflags)
309{ 312{
310 struct gw_node *gw_node; 313 struct batadv_gw_node *gw_node;
311 int down, up; 314 int down, up;
312 315
313 gw_node = kzalloc(sizeof(*gw_node), GFP_ATOMIC); 316 gw_node = kzalloc(sizeof(*gw_node), GFP_ATOMIC);
@@ -332,11 +335,12 @@ static void batadv_gw_node_add(struct bat_priv *bat_priv,
332 (up > 2048 ? "MBit" : "KBit")); 335 (up > 2048 ? "MBit" : "KBit"));
333} 336}
334 337
335void batadv_gw_node_update(struct bat_priv *bat_priv, 338void batadv_gw_node_update(struct batadv_priv *bat_priv,
336 struct orig_node *orig_node, uint8_t new_gwflags) 339 struct batadv_orig_node *orig_node,
340 uint8_t new_gwflags)
337{ 341{
338 struct hlist_node *node; 342 struct hlist_node *node;
339 struct gw_node *gw_node, *curr_gw; 343 struct batadv_gw_node *gw_node, *curr_gw;
340 344
341 /* Note: We don't need a NULL check here, since curr_gw never gets 345 /* Note: We don't need a NULL check here, since curr_gw never gets
342 * dereferenced. If curr_gw is NULL we also should not exit as we may 346 * dereferenced. If curr_gw is NULL we also should not exit as we may
@@ -385,15 +389,15 @@ unlock:
385 batadv_gw_node_free_ref(curr_gw); 389 batadv_gw_node_free_ref(curr_gw);
386} 390}
387 391
388void batadv_gw_node_delete(struct bat_priv *bat_priv, 392void batadv_gw_node_delete(struct batadv_priv *bat_priv,
389 struct orig_node *orig_node) 393 struct batadv_orig_node *orig_node)
390{ 394{
391 batadv_gw_node_update(bat_priv, orig_node, 0); 395 batadv_gw_node_update(bat_priv, orig_node, 0);
392} 396}
393 397
394void batadv_gw_node_purge(struct bat_priv *bat_priv) 398void batadv_gw_node_purge(struct batadv_priv *bat_priv)
395{ 399{
396 struct gw_node *gw_node, *curr_gw; 400 struct batadv_gw_node *gw_node, *curr_gw;
397 struct hlist_node *node, *node_tmp; 401 struct hlist_node *node, *node_tmp;
398 unsigned long timeout = msecs_to_jiffies(2 * BATADV_PURGE_TIMEOUT); 402 unsigned long timeout = msecs_to_jiffies(2 * BATADV_PURGE_TIMEOUT);
399 int do_deselect = 0; 403 int do_deselect = 0;
@@ -427,12 +431,12 @@ void batadv_gw_node_purge(struct bat_priv *bat_priv)
427} 431}
428 432
429/* fails if orig_node has no router */ 433/* fails if orig_node has no router */
430static int batadv_write_buffer_text(struct bat_priv *bat_priv, 434static int batadv_write_buffer_text(struct batadv_priv *bat_priv,
431 struct seq_file *seq, 435 struct seq_file *seq,
432 const struct gw_node *gw_node) 436 const struct batadv_gw_node *gw_node)
433{ 437{
434 struct gw_node *curr_gw; 438 struct batadv_gw_node *curr_gw;
435 struct neigh_node *router; 439 struct batadv_neigh_node *router;
436 int down, up, ret = -1; 440 int down, up, ret = -1;
437 441
438 batadv_gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags, &down, &up); 442 batadv_gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags, &down, &up);
@@ -464,9 +468,9 @@ out:
464int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset) 468int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset)
465{ 469{
466 struct net_device *net_dev = (struct net_device *)seq->private; 470 struct net_device *net_dev = (struct net_device *)seq->private;
467 struct bat_priv *bat_priv = netdev_priv(net_dev); 471 struct batadv_priv *bat_priv = netdev_priv(net_dev);
468 struct hard_iface *primary_if; 472 struct batadv_hard_iface *primary_if;
469 struct gw_node *gw_node; 473 struct batadv_gw_node *gw_node;
470 struct hlist_node *node; 474 struct hlist_node *node;
471 int gw_count = 0, ret = 0; 475 int gw_count = 0, ret = 0;
472 476
@@ -639,12 +643,12 @@ bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len)
639 return true; 643 return true;
640} 644}
641 645
642bool batadv_gw_out_of_range(struct bat_priv *bat_priv, 646bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
643 struct sk_buff *skb, struct ethhdr *ethhdr) 647 struct sk_buff *skb, struct ethhdr *ethhdr)
644{ 648{
645 struct neigh_node *neigh_curr = NULL, *neigh_old = NULL; 649 struct batadv_neigh_node *neigh_curr = NULL, *neigh_old = NULL;
646 struct orig_node *orig_dst_node = NULL; 650 struct batadv_orig_node *orig_dst_node = NULL;
647 struct gw_node *curr_gw = NULL; 651 struct batadv_gw_node *curr_gw = NULL;
648 bool ret, out_of_range = false; 652 bool ret, out_of_range = false;
649 unsigned int header_len = 0; 653 unsigned int header_len = 0;
650 uint8_t curr_tq_avg; 654 uint8_t curr_tq_avg;
diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h
index 4529d42894ef..f0d129e323c8 100644
--- a/net/batman-adv/gateway_client.h
+++ b/net/batman-adv/gateway_client.h
@@ -20,19 +20,21 @@
20#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ 20#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
21#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ 21#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
22 22
23void batadv_gw_deselect(struct bat_priv *bat_priv); 23void batadv_gw_deselect(struct batadv_priv *bat_priv);
24void batadv_gw_election(struct bat_priv *bat_priv); 24void batadv_gw_election(struct batadv_priv *bat_priv);
25struct orig_node *batadv_gw_get_selected_orig(struct bat_priv *bat_priv); 25struct batadv_orig_node *
26void batadv_gw_check_election(struct bat_priv *bat_priv, 26batadv_gw_get_selected_orig(struct batadv_priv *bat_priv);
27 struct orig_node *orig_node); 27void batadv_gw_check_election(struct batadv_priv *bat_priv,
28void batadv_gw_node_update(struct bat_priv *bat_priv, 28 struct batadv_orig_node *orig_node);
29 struct orig_node *orig_node, uint8_t new_gwflags); 29void batadv_gw_node_update(struct batadv_priv *bat_priv,
30void batadv_gw_node_delete(struct bat_priv *bat_priv, 30 struct batadv_orig_node *orig_node,
31 struct orig_node *orig_node); 31 uint8_t new_gwflags);
32void batadv_gw_node_purge(struct bat_priv *bat_priv); 32void batadv_gw_node_delete(struct batadv_priv *bat_priv,
33 struct batadv_orig_node *orig_node);
34void batadv_gw_node_purge(struct batadv_priv *bat_priv);
33int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset); 35int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset);
34bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len); 36bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len);
35bool batadv_gw_out_of_range(struct bat_priv *bat_priv, 37bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
36 struct sk_buff *skb, struct ethhdr *ethhdr); 38 struct sk_buff *skb, struct ethhdr *ethhdr);
37 39
38#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */ 40#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */
diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index f5c3980aaea6..9001208d1752 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -137,7 +137,7 @@ static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff,
137ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff, 137ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
138 size_t count) 138 size_t count)
139{ 139{
140 struct bat_priv *bat_priv = netdev_priv(net_dev); 140 struct batadv_priv *bat_priv = netdev_priv(net_dev);
141 long gw_bandwidth_tmp = 0; 141 long gw_bandwidth_tmp = 0;
142 int up = 0, down = 0; 142 int up = 0, down = 0;
143 bool ret; 143 bool ret;
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 0a14fdf9e877..eb765a778ba0 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -32,16 +32,17 @@
32 32
33void batadv_hardif_free_rcu(struct rcu_head *rcu) 33void batadv_hardif_free_rcu(struct rcu_head *rcu)
34{ 34{
35 struct hard_iface *hard_iface; 35 struct batadv_hard_iface *hard_iface;
36 36
37 hard_iface = container_of(rcu, struct hard_iface, rcu); 37 hard_iface = container_of(rcu, struct batadv_hard_iface, rcu);
38 dev_put(hard_iface->net_dev); 38 dev_put(hard_iface->net_dev);
39 kfree(hard_iface); 39 kfree(hard_iface);
40} 40}
41 41
42struct hard_iface *batadv_hardif_get_by_netdev(const struct net_device *net_dev) 42struct batadv_hard_iface *
43batadv_hardif_get_by_netdev(const struct net_device *net_dev)
43{ 44{
44 struct hard_iface *hard_iface; 45 struct batadv_hard_iface *hard_iface;
45 46
46 rcu_read_lock(); 47 rcu_read_lock();
47 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { 48 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
@@ -75,10 +76,10 @@ static int batadv_is_valid_iface(const struct net_device *net_dev)
75 return 1; 76 return 1;
76} 77}
77 78
78static struct hard_iface * 79static struct batadv_hard_iface *
79batadv_hardif_get_active(const struct net_device *soft_iface) 80batadv_hardif_get_active(const struct net_device *soft_iface)
80{ 81{
81 struct hard_iface *hard_iface; 82 struct batadv_hard_iface *hard_iface;
82 83
83 rcu_read_lock(); 84 rcu_read_lock();
84 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { 85 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
@@ -97,11 +98,11 @@ out:
97 return hard_iface; 98 return hard_iface;
98} 99}
99 100
100static void batadv_primary_if_update_addr(struct bat_priv *bat_priv, 101static void batadv_primary_if_update_addr(struct batadv_priv *bat_priv,
101 struct hard_iface *oldif) 102 struct batadv_hard_iface *oldif)
102{ 103{
103 struct batadv_vis_packet *vis_packet; 104 struct batadv_vis_packet *vis_packet;
104 struct hard_iface *primary_if; 105 struct batadv_hard_iface *primary_if;
105 106
106 primary_if = batadv_primary_if_get_selected(bat_priv); 107 primary_if = batadv_primary_if_get_selected(bat_priv);
107 if (!primary_if) 108 if (!primary_if)
@@ -119,10 +120,10 @@ out:
119 batadv_hardif_free_ref(primary_if); 120 batadv_hardif_free_ref(primary_if);
120} 121}
121 122
122static void batadv_primary_if_select(struct bat_priv *bat_priv, 123static void batadv_primary_if_select(struct batadv_priv *bat_priv,
123 struct hard_iface *new_hard_iface) 124 struct batadv_hard_iface *new_hard_iface)
124{ 125{
125 struct hard_iface *curr_hard_iface; 126 struct batadv_hard_iface *curr_hard_iface;
126 127
127 ASSERT_RTNL(); 128 ASSERT_RTNL();
128 129
@@ -143,7 +144,8 @@ out:
143 batadv_hardif_free_ref(curr_hard_iface); 144 batadv_hardif_free_ref(curr_hard_iface);
144} 145}
145 146
146static bool batadv_hardif_is_iface_up(const struct hard_iface *hard_iface) 147static bool
148batadv_hardif_is_iface_up(const struct batadv_hard_iface *hard_iface)
147{ 149{
148 if (hard_iface->net_dev->flags & IFF_UP) 150 if (hard_iface->net_dev->flags & IFF_UP)
149 return true; 151 return true;
@@ -153,7 +155,7 @@ static bool batadv_hardif_is_iface_up(const struct hard_iface *hard_iface)
153 155
154static void batadv_check_known_mac_addr(const struct net_device *net_dev) 156static void batadv_check_known_mac_addr(const struct net_device *net_dev)
155{ 157{
156 const struct hard_iface *hard_iface; 158 const struct batadv_hard_iface *hard_iface;
157 159
158 rcu_read_lock(); 160 rcu_read_lock();
159 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { 161 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
@@ -177,8 +179,8 @@ static void batadv_check_known_mac_addr(const struct net_device *net_dev)
177 179
178int batadv_hardif_min_mtu(struct net_device *soft_iface) 180int batadv_hardif_min_mtu(struct net_device *soft_iface)
179{ 181{
180 const struct bat_priv *bat_priv = netdev_priv(soft_iface); 182 const struct batadv_priv *bat_priv = netdev_priv(soft_iface);
181 const struct hard_iface *hard_iface; 183 const struct batadv_hard_iface *hard_iface;
182 /* allow big frames if all devices are capable to do so 184 /* allow big frames if all devices are capable to do so
183 * (have MTU > 1500 + BAT_HEADER_LEN) 185 * (have MTU > 1500 + BAT_HEADER_LEN)
184 */ 186 */
@@ -215,10 +217,11 @@ void batadv_update_min_mtu(struct net_device *soft_iface)
215 soft_iface->mtu = min_mtu; 217 soft_iface->mtu = min_mtu;
216} 218}
217 219
218static void batadv_hardif_activate_interface(struct hard_iface *hard_iface) 220static void
221batadv_hardif_activate_interface(struct batadv_hard_iface *hard_iface)
219{ 222{
220 struct bat_priv *bat_priv; 223 struct batadv_priv *bat_priv;
221 struct hard_iface *primary_if = NULL; 224 struct batadv_hard_iface *primary_if = NULL;
222 225
223 if (hard_iface->if_status != BATADV_IF_INACTIVE) 226 if (hard_iface->if_status != BATADV_IF_INACTIVE)
224 goto out; 227 goto out;
@@ -245,7 +248,8 @@ out:
245 batadv_hardif_free_ref(primary_if); 248 batadv_hardif_free_ref(primary_if);
246} 249}
247 250
248static void batadv_hardif_deactivate_interface(struct hard_iface *hard_iface) 251static void
252batadv_hardif_deactivate_interface(struct batadv_hard_iface *hard_iface)
249{ 253{
250 if ((hard_iface->if_status != BATADV_IF_ACTIVE) && 254 if ((hard_iface->if_status != BATADV_IF_ACTIVE) &&
251 (hard_iface->if_status != BATADV_IF_TO_BE_ACTIVATED)) 255 (hard_iface->if_status != BATADV_IF_TO_BE_ACTIVATED))
@@ -259,10 +263,10 @@ static void batadv_hardif_deactivate_interface(struct hard_iface *hard_iface)
259 batadv_update_min_mtu(hard_iface->soft_iface); 263 batadv_update_min_mtu(hard_iface->soft_iface);
260} 264}
261 265
262int batadv_hardif_enable_interface(struct hard_iface *hard_iface, 266int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
263 const char *iface_name) 267 const char *iface_name)
264{ 268{
265 struct bat_priv *bat_priv; 269 struct batadv_priv *bat_priv;
266 struct net_device *soft_iface; 270 struct net_device *soft_iface;
267 __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN); 271 __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
268 int ret; 272 int ret;
@@ -354,10 +358,10 @@ err:
354 return ret; 358 return ret;
355} 359}
356 360
357void batadv_hardif_disable_interface(struct hard_iface *hard_iface) 361void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface)
358{ 362{
359 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 363 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
360 struct hard_iface *primary_if = NULL; 364 struct batadv_hard_iface *primary_if = NULL;
361 365
362 if (hard_iface->if_status == BATADV_IF_ACTIVE) 366 if (hard_iface->if_status == BATADV_IF_ACTIVE)
363 batadv_hardif_deactivate_interface(hard_iface); 367 batadv_hardif_deactivate_interface(hard_iface);
@@ -374,7 +378,7 @@ void batadv_hardif_disable_interface(struct hard_iface *hard_iface)
374 378
375 primary_if = batadv_primary_if_get_selected(bat_priv); 379 primary_if = batadv_primary_if_get_selected(bat_priv);
376 if (hard_iface == primary_if) { 380 if (hard_iface == primary_if) {
377 struct hard_iface *new_if; 381 struct batadv_hard_iface *new_if;
378 382
379 new_if = batadv_hardif_get_active(hard_iface->soft_iface); 383 new_if = batadv_hardif_get_active(hard_iface->soft_iface);
380 batadv_primary_if_select(bat_priv, new_if); 384 batadv_primary_if_select(bat_priv, new_if);
@@ -403,10 +407,10 @@ out:
403 batadv_hardif_free_ref(primary_if); 407 batadv_hardif_free_ref(primary_if);
404} 408}
405 409
406static struct hard_iface * 410static struct batadv_hard_iface *
407batadv_hardif_add_interface(struct net_device *net_dev) 411batadv_hardif_add_interface(struct net_device *net_dev)
408{ 412{
409 struct hard_iface *hard_iface; 413 struct batadv_hard_iface *hard_iface;
410 int ret; 414 int ret;
411 415
412 ASSERT_RTNL(); 416 ASSERT_RTNL();
@@ -452,7 +456,7 @@ out:
452 return NULL; 456 return NULL;
453} 457}
454 458
455static void batadv_hardif_remove_interface(struct hard_iface *hard_iface) 459static void batadv_hardif_remove_interface(struct batadv_hard_iface *hard_iface)
456{ 460{
457 ASSERT_RTNL(); 461 ASSERT_RTNL();
458 462
@@ -470,7 +474,7 @@ static void batadv_hardif_remove_interface(struct hard_iface *hard_iface)
470 474
471void batadv_hardif_remove_interfaces(void) 475void batadv_hardif_remove_interfaces(void)
472{ 476{
473 struct hard_iface *hard_iface, *hard_iface_tmp; 477 struct batadv_hard_iface *hard_iface, *hard_iface_tmp;
474 478
475 rtnl_lock(); 479 rtnl_lock();
476 list_for_each_entry_safe(hard_iface, hard_iface_tmp, 480 list_for_each_entry_safe(hard_iface, hard_iface_tmp,
@@ -485,10 +489,11 @@ static int batadv_hard_if_event(struct notifier_block *this,
485 unsigned long event, void *ptr) 489 unsigned long event, void *ptr)
486{ 490{
487 struct net_device *net_dev = ptr; 491 struct net_device *net_dev = ptr;
488 struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); 492 struct batadv_hard_iface *hard_iface;
489 struct hard_iface *primary_if = NULL; 493 struct batadv_hard_iface *primary_if = NULL;
490 struct bat_priv *bat_priv; 494 struct batadv_priv *bat_priv;
491 495
496 hard_iface = batadv_hardif_get_by_netdev(net_dev);
492 if (!hard_iface && event == NETDEV_REGISTER) 497 if (!hard_iface && event == NETDEV_REGISTER)
493 hard_iface = batadv_hardif_add_interface(net_dev); 498 hard_iface = batadv_hardif_add_interface(net_dev);
494 499
diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h
index 4b60d580d290..3732366e7445 100644
--- a/net/batman-adv/hard-interface.h
+++ b/net/batman-adv/hard-interface.h
@@ -31,11 +31,11 @@ enum batadv_hard_if_state {
31 31
32extern struct notifier_block batadv_hard_if_notifier; 32extern struct notifier_block batadv_hard_if_notifier;
33 33
34struct hard_iface* 34struct batadv_hard_iface*
35batadv_hardif_get_by_netdev(const struct net_device *net_dev); 35batadv_hardif_get_by_netdev(const struct net_device *net_dev);
36int batadv_hardif_enable_interface(struct hard_iface *hard_iface, 36int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
37 const char *iface_name); 37 const char *iface_name);
38void batadv_hardif_disable_interface(struct hard_iface *hard_iface); 38void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface);
39void batadv_hardif_remove_interfaces(void); 39void batadv_hardif_remove_interfaces(void);
40int batadv_hardif_min_mtu(struct net_device *soft_iface); 40int batadv_hardif_min_mtu(struct net_device *soft_iface);
41void batadv_update_min_mtu(struct net_device *soft_iface); 41void batadv_update_min_mtu(struct net_device *soft_iface);
@@ -43,16 +43,16 @@ void batadv_hardif_free_rcu(struct rcu_head *rcu);
43bool batadv_is_wifi_iface(int ifindex); 43bool batadv_is_wifi_iface(int ifindex);
44 44
45static inline void 45static inline void
46batadv_hardif_free_ref(struct hard_iface *hard_iface) 46batadv_hardif_free_ref(struct batadv_hard_iface *hard_iface)
47{ 47{
48 if (atomic_dec_and_test(&hard_iface->refcount)) 48 if (atomic_dec_and_test(&hard_iface->refcount))
49 call_rcu(&hard_iface->rcu, batadv_hardif_free_rcu); 49 call_rcu(&hard_iface->rcu, batadv_hardif_free_rcu);
50} 50}
51 51
52static inline struct hard_iface * 52static inline struct batadv_hard_iface *
53batadv_primary_if_get_selected(struct bat_priv *bat_priv) 53batadv_primary_if_get_selected(struct batadv_priv *bat_priv)
54{ 54{
55 struct hard_iface *hard_iface; 55 struct batadv_hard_iface *hard_iface;
56 56
57 rcu_read_lock(); 57 rcu_read_lock();
58 hard_iface = rcu_dereference(bat_priv->primary_if); 58 hard_iface = rcu_dereference(bat_priv->primary_if);
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index ca07580c1b44..bde3cf747507 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -26,9 +26,9 @@
26#include "originator.h" 26#include "originator.h"
27#include "hard-interface.h" 27#include "hard-interface.h"
28 28
29static struct socket_client *batadv_socket_client_hash[256]; 29static struct batadv_socket_client *batadv_socket_client_hash[256];
30 30
31static void batadv_socket_add_packet(struct socket_client *socket_client, 31static void batadv_socket_add_packet(struct batadv_socket_client *socket_client,
32 struct batadv_icmp_packet_rr *icmp_packet, 32 struct batadv_icmp_packet_rr *icmp_packet,
33 size_t icmp_len); 33 size_t icmp_len);
34 34
@@ -40,7 +40,7 @@ void batadv_socket_init(void)
40static int batadv_socket_open(struct inode *inode, struct file *file) 40static int batadv_socket_open(struct inode *inode, struct file *file)
41{ 41{
42 unsigned int i; 42 unsigned int i;
43 struct socket_client *socket_client; 43 struct batadv_socket_client *socket_client;
44 44
45 nonseekable_open(inode, file); 45 nonseekable_open(inode, file);
46 46
@@ -77,8 +77,8 @@ static int batadv_socket_open(struct inode *inode, struct file *file)
77 77
78static int batadv_socket_release(struct inode *inode, struct file *file) 78static int batadv_socket_release(struct inode *inode, struct file *file)
79{ 79{
80 struct socket_client *socket_client = file->private_data; 80 struct batadv_socket_client *socket_client = file->private_data;
81 struct socket_packet *socket_packet; 81 struct batadv_socket_packet *socket_packet;
82 struct list_head *list_pos, *list_pos_tmp; 82 struct list_head *list_pos, *list_pos_tmp;
83 83
84 spin_lock_bh(&socket_client->lock); 84 spin_lock_bh(&socket_client->lock);
@@ -86,7 +86,7 @@ static int batadv_socket_release(struct inode *inode, struct file *file)
86 /* for all packets in the queue ... */ 86 /* for all packets in the queue ... */
87 list_for_each_safe(list_pos, list_pos_tmp, &socket_client->queue_list) { 87 list_for_each_safe(list_pos, list_pos_tmp, &socket_client->queue_list) {
88 socket_packet = list_entry(list_pos, 88 socket_packet = list_entry(list_pos,
89 struct socket_packet, list); 89 struct batadv_socket_packet, list);
90 90
91 list_del(list_pos); 91 list_del(list_pos);
92 kfree(socket_packet); 92 kfree(socket_packet);
@@ -104,8 +104,8 @@ static int batadv_socket_release(struct inode *inode, struct file *file)
104static ssize_t batadv_socket_read(struct file *file, char __user *buf, 104static ssize_t batadv_socket_read(struct file *file, char __user *buf,
105 size_t count, loff_t *ppos) 105 size_t count, loff_t *ppos)
106{ 106{
107 struct socket_client *socket_client = file->private_data; 107 struct batadv_socket_client *socket_client = file->private_data;
108 struct socket_packet *socket_packet; 108 struct batadv_socket_packet *socket_packet;
109 size_t packet_len; 109 size_t packet_len;
110 int error; 110 int error;
111 111
@@ -127,7 +127,7 @@ static ssize_t batadv_socket_read(struct file *file, char __user *buf,
127 spin_lock_bh(&socket_client->lock); 127 spin_lock_bh(&socket_client->lock);
128 128
129 socket_packet = list_first_entry(&socket_client->queue_list, 129 socket_packet = list_first_entry(&socket_client->queue_list,
130 struct socket_packet, list); 130 struct batadv_socket_packet, list);
131 list_del(&socket_packet->list); 131 list_del(&socket_packet->list);
132 socket_client->queue_len--; 132 socket_client->queue_len--;
133 133
@@ -147,14 +147,14 @@ static ssize_t batadv_socket_read(struct file *file, char __user *buf,
147static ssize_t batadv_socket_write(struct file *file, const char __user *buff, 147static ssize_t batadv_socket_write(struct file *file, const char __user *buff,
148 size_t len, loff_t *off) 148 size_t len, loff_t *off)
149{ 149{
150 struct socket_client *socket_client = file->private_data; 150 struct batadv_socket_client *socket_client = file->private_data;
151 struct bat_priv *bat_priv = socket_client->bat_priv; 151 struct batadv_priv *bat_priv = socket_client->bat_priv;
152 struct hard_iface *primary_if = NULL; 152 struct batadv_hard_iface *primary_if = NULL;
153 struct sk_buff *skb; 153 struct sk_buff *skb;
154 struct batadv_icmp_packet_rr *icmp_packet; 154 struct batadv_icmp_packet_rr *icmp_packet;
155 155
156 struct orig_node *orig_node = NULL; 156 struct batadv_orig_node *orig_node = NULL;
157 struct neigh_node *neigh_node = NULL; 157 struct batadv_neigh_node *neigh_node = NULL;
158 size_t packet_len = sizeof(struct batadv_icmp_packet); 158 size_t packet_len = sizeof(struct batadv_icmp_packet);
159 159
160 if (len < sizeof(struct batadv_icmp_packet)) { 160 if (len < sizeof(struct batadv_icmp_packet)) {
@@ -255,7 +255,7 @@ out:
255 255
256static unsigned int batadv_socket_poll(struct file *file, poll_table *wait) 256static unsigned int batadv_socket_poll(struct file *file, poll_table *wait)
257{ 257{
258 struct socket_client *socket_client = file->private_data; 258 struct batadv_socket_client *socket_client = file->private_data;
259 259
260 poll_wait(file, &socket_client->queue_wait, wait); 260 poll_wait(file, &socket_client->queue_wait, wait);
261 261
@@ -275,7 +275,7 @@ static const struct file_operations batadv_fops = {
275 .llseek = no_llseek, 275 .llseek = no_llseek,
276}; 276};
277 277
278int batadv_socket_setup(struct bat_priv *bat_priv) 278int batadv_socket_setup(struct batadv_priv *bat_priv)
279{ 279{
280 struct dentry *d; 280 struct dentry *d;
281 281
@@ -293,11 +293,11 @@ err:
293 return -ENOMEM; 293 return -ENOMEM;
294} 294}
295 295
296static void batadv_socket_add_packet(struct socket_client *socket_client, 296static void batadv_socket_add_packet(struct batadv_socket_client *socket_client,
297 struct batadv_icmp_packet_rr *icmp_packet, 297 struct batadv_icmp_packet_rr *icmp_packet,
298 size_t icmp_len) 298 size_t icmp_len)
299{ 299{
300 struct socket_packet *socket_packet; 300 struct batadv_socket_packet *socket_packet;
301 301
302 socket_packet = kmalloc(sizeof(*socket_packet), GFP_ATOMIC); 302 socket_packet = kmalloc(sizeof(*socket_packet), GFP_ATOMIC);
303 303
@@ -324,7 +324,8 @@ static void batadv_socket_add_packet(struct socket_client *socket_client,
324 324
325 if (socket_client->queue_len > 100) { 325 if (socket_client->queue_len > 100) {
326 socket_packet = list_first_entry(&socket_client->queue_list, 326 socket_packet = list_first_entry(&socket_client->queue_list,
327 struct socket_packet, list); 327 struct batadv_socket_packet,
328 list);
328 329
329 list_del(&socket_packet->list); 330 list_del(&socket_packet->list);
330 kfree(socket_packet); 331 kfree(socket_packet);
@@ -339,7 +340,7 @@ static void batadv_socket_add_packet(struct socket_client *socket_client,
339void batadv_socket_receive_packet(struct batadv_icmp_packet_rr *icmp_packet, 340void batadv_socket_receive_packet(struct batadv_icmp_packet_rr *icmp_packet,
340 size_t icmp_len) 341 size_t icmp_len)
341{ 342{
342 struct socket_client *hash; 343 struct batadv_socket_client *hash;
343 344
344 hash = batadv_socket_client_hash[icmp_packet->uid]; 345 hash = batadv_socket_client_hash[icmp_packet->uid];
345 if (hash) 346 if (hash)
diff --git a/net/batman-adv/icmp_socket.h b/net/batman-adv/icmp_socket.h
index 7b8ad529b09c..29443a1dbb5c 100644
--- a/net/batman-adv/icmp_socket.h
+++ b/net/batman-adv/icmp_socket.h
@@ -23,7 +23,7 @@
23#define BATADV_ICMP_SOCKET "socket" 23#define BATADV_ICMP_SOCKET "socket"
24 24
25void batadv_socket_init(void); 25void batadv_socket_init(void);
26int batadv_socket_setup(struct bat_priv *bat_priv); 26int batadv_socket_setup(struct batadv_priv *bat_priv);
27void batadv_socket_receive_packet(struct batadv_icmp_packet_rr *icmp_packet, 27void batadv_socket_receive_packet(struct batadv_icmp_packet_rr *icmp_packet,
28 size_t icmp_len); 28 size_t icmp_len);
29 29
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 97144a98c66f..17dcdd90cb74 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -39,7 +39,7 @@
39 */ 39 */
40struct list_head batadv_hardif_list; 40struct list_head batadv_hardif_list;
41static int (*batadv_rx_handler[256])(struct sk_buff *, 41static int (*batadv_rx_handler[256])(struct sk_buff *,
42 struct hard_iface *); 42 struct batadv_hard_iface *);
43char batadv_routing_algo[20] = "BATMAN_IV"; 43char batadv_routing_algo[20] = "BATMAN_IV";
44static struct hlist_head batadv_algo_list; 44static struct hlist_head batadv_algo_list;
45 45
@@ -92,7 +92,7 @@ static void __exit batadv_exit(void)
92 92
93int batadv_mesh_init(struct net_device *soft_iface) 93int batadv_mesh_init(struct net_device *soft_iface)
94{ 94{
95 struct bat_priv *bat_priv = netdev_priv(soft_iface); 95 struct batadv_priv *bat_priv = netdev_priv(soft_iface);
96 int ret; 96 int ret;
97 97
98 spin_lock_init(&bat_priv->forw_bat_list_lock); 98 spin_lock_init(&bat_priv->forw_bat_list_lock);
@@ -143,7 +143,7 @@ err:
143 143
144void batadv_mesh_free(struct net_device *soft_iface) 144void batadv_mesh_free(struct net_device *soft_iface)
145{ 145{
146 struct bat_priv *bat_priv = netdev_priv(soft_iface); 146 struct batadv_priv *bat_priv = netdev_priv(soft_iface);
147 147
148 atomic_set(&bat_priv->mesh_state, BATADV_MESH_DEACTIVATING); 148 atomic_set(&bat_priv->mesh_state, BATADV_MESH_DEACTIVATING);
149 149
@@ -175,7 +175,7 @@ void batadv_dec_module_count(void)
175 175
176int batadv_is_my_mac(const uint8_t *addr) 176int batadv_is_my_mac(const uint8_t *addr)
177{ 177{
178 const struct hard_iface *hard_iface; 178 const struct batadv_hard_iface *hard_iface;
179 179
180 rcu_read_lock(); 180 rcu_read_lock();
181 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { 181 list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
@@ -192,7 +192,7 @@ int batadv_is_my_mac(const uint8_t *addr)
192} 192}
193 193
194static int batadv_recv_unhandled_packet(struct sk_buff *skb, 194static int batadv_recv_unhandled_packet(struct sk_buff *skb,
195 struct hard_iface *recv_if) 195 struct batadv_hard_iface *recv_if)
196{ 196{
197 return NET_RX_DROP; 197 return NET_RX_DROP;
198} 198}
@@ -204,13 +204,14 @@ int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
204 struct packet_type *ptype, 204 struct packet_type *ptype,
205 struct net_device *orig_dev) 205 struct net_device *orig_dev)
206{ 206{
207 struct bat_priv *bat_priv; 207 struct batadv_priv *bat_priv;
208 struct batadv_ogm_packet *batadv_ogm_packet; 208 struct batadv_ogm_packet *batadv_ogm_packet;
209 struct hard_iface *hard_iface; 209 struct batadv_hard_iface *hard_iface;
210 uint8_t idx; 210 uint8_t idx;
211 int ret; 211 int ret;
212 212
213 hard_iface = container_of(ptype, struct hard_iface, batman_adv_ptype); 213 hard_iface = container_of(ptype, struct batadv_hard_iface,
214 batman_adv_ptype);
214 skb = skb_share_check(skb, GFP_ATOMIC); 215 skb = skb_share_check(skb, GFP_ATOMIC);
215 216
216 /* skb was released by skb_share_check() */ 217 /* skb was released by skb_share_check() */
@@ -290,9 +291,10 @@ static void batadv_recv_handler_init(void)
290 batadv_rx_handler[BATADV_ROAM_ADV] = batadv_recv_roam_adv; 291 batadv_rx_handler[BATADV_ROAM_ADV] = batadv_recv_roam_adv;
291} 292}
292 293
293int batadv_recv_handler_register(uint8_t packet_type, 294int
294 int (*recv_handler)(struct sk_buff *, 295batadv_recv_handler_register(uint8_t packet_type,
295 struct hard_iface *)) 296 int (*recv_handler)(struct sk_buff *,
297 struct batadv_hard_iface *))
296{ 298{
297 if (batadv_rx_handler[packet_type] != &batadv_recv_unhandled_packet) 299 if (batadv_rx_handler[packet_type] != &batadv_recv_unhandled_packet)
298 return -EBUSY; 300 return -EBUSY;
@@ -306,9 +308,9 @@ void batadv_recv_handler_unregister(uint8_t packet_type)
306 batadv_rx_handler[packet_type] = batadv_recv_unhandled_packet; 308 batadv_rx_handler[packet_type] = batadv_recv_unhandled_packet;
307} 309}
308 310
309static struct bat_algo_ops *batadv_algo_get(char *name) 311static struct batadv_algo_ops *batadv_algo_get(char *name)
310{ 312{
311 struct bat_algo_ops *bat_algo_ops = NULL, *bat_algo_ops_tmp; 313 struct batadv_algo_ops *bat_algo_ops = NULL, *bat_algo_ops_tmp;
312 struct hlist_node *node; 314 struct hlist_node *node;
313 315
314 hlist_for_each_entry(bat_algo_ops_tmp, node, &batadv_algo_list, list) { 316 hlist_for_each_entry(bat_algo_ops_tmp, node, &batadv_algo_list, list) {
@@ -322,9 +324,9 @@ static struct bat_algo_ops *batadv_algo_get(char *name)
322 return bat_algo_ops; 324 return bat_algo_ops;
323} 325}
324 326
325int batadv_algo_register(struct bat_algo_ops *bat_algo_ops) 327int batadv_algo_register(struct batadv_algo_ops *bat_algo_ops)
326{ 328{
327 struct bat_algo_ops *bat_algo_ops_tmp; 329 struct batadv_algo_ops *bat_algo_ops_tmp;
328 int ret; 330 int ret;
329 331
330 bat_algo_ops_tmp = batadv_algo_get(bat_algo_ops->name); 332 bat_algo_ops_tmp = batadv_algo_get(bat_algo_ops->name);
@@ -356,9 +358,9 @@ out:
356 return ret; 358 return ret;
357} 359}
358 360
359int batadv_algo_select(struct bat_priv *bat_priv, char *name) 361int batadv_algo_select(struct batadv_priv *bat_priv, char *name)
360{ 362{
361 struct bat_algo_ops *bat_algo_ops; 363 struct batadv_algo_ops *bat_algo_ops;
362 int ret = -EINVAL; 364 int ret = -EINVAL;
363 365
364 bat_algo_ops = batadv_algo_get(name); 366 bat_algo_ops = batadv_algo_get(name);
@@ -374,7 +376,7 @@ out:
374 376
375int batadv_algo_seq_print_text(struct seq_file *seq, void *offset) 377int batadv_algo_seq_print_text(struct seq_file *seq, void *offset)
376{ 378{
377 struct bat_algo_ops *bat_algo_ops; 379 struct batadv_algo_ops *bat_algo_ops;
378 struct hlist_node *node; 380 struct hlist_node *node;
379 381
380 seq_printf(seq, "Available routing algorithms:\n"); 382 seq_printf(seq, "Available routing algorithms:\n");
@@ -388,7 +390,7 @@ int batadv_algo_seq_print_text(struct seq_file *seq, void *offset)
388 390
389static int batadv_param_set_ra(const char *val, const struct kernel_param *kp) 391static int batadv_param_set_ra(const char *val, const struct kernel_param *kp)
390{ 392{
391 struct bat_algo_ops *bat_algo_ops; 393 struct batadv_algo_ops *bat_algo_ops;
392 char *algo_name = (char *)val; 394 char *algo_name = (char *)val;
393 size_t name_len = strlen(algo_name); 395 size_t name_len = strlen(algo_name);
394 396
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 68e13ac08a0f..8193650e5496 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -164,16 +164,17 @@ int batadv_is_my_mac(const uint8_t *addr);
164int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev, 164int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
165 struct packet_type *ptype, 165 struct packet_type *ptype,
166 struct net_device *orig_dev); 166 struct net_device *orig_dev);
167int batadv_recv_handler_register(uint8_t packet_type, 167int
168 int (*recv_handler)(struct sk_buff *, 168batadv_recv_handler_register(uint8_t packet_type,
169 struct hard_iface *)); 169 int (*recv_handler)(struct sk_buff *,
170 struct batadv_hard_iface *));
170void batadv_recv_handler_unregister(uint8_t packet_type); 171void batadv_recv_handler_unregister(uint8_t packet_type);
171int batadv_algo_register(struct bat_algo_ops *bat_algo_ops); 172int batadv_algo_register(struct batadv_algo_ops *bat_algo_ops);
172int batadv_algo_select(struct bat_priv *bat_priv, char *name); 173int batadv_algo_select(struct batadv_priv *bat_priv, char *name);
173int batadv_algo_seq_print_text(struct seq_file *seq, void *offset); 174int batadv_algo_seq_print_text(struct seq_file *seq, void *offset);
174 175
175#ifdef CONFIG_BATMAN_ADV_DEBUG 176#ifdef CONFIG_BATMAN_ADV_DEBUG
176int batadv_debug_log(struct bat_priv *bat_priv, const char *fmt, ...) 177int batadv_debug_log(struct batadv_priv *bat_priv, const char *fmt, ...)
177__printf(2, 3); 178__printf(2, 3);
178 179
179#define batadv_dbg(type, bat_priv, fmt, arg...) \ 180#define batadv_dbg(type, bat_priv, fmt, arg...) \
@@ -185,7 +186,7 @@ __printf(2, 3);
185#else /* !CONFIG_BATMAN_ADV_DEBUG */ 186#else /* !CONFIG_BATMAN_ADV_DEBUG */
186__printf(3, 4) 187__printf(3, 4)
187static inline void batadv_dbg(int type __always_unused, 188static inline void batadv_dbg(int type __always_unused,
188 struct bat_priv *bat_priv __always_unused, 189 struct batadv_priv *bat_priv __always_unused,
189 const char *fmt __always_unused, ...) 190 const char *fmt __always_unused, ...)
190{ 191{
191} 192}
@@ -194,14 +195,14 @@ static inline void batadv_dbg(int type __always_unused,
194#define batadv_info(net_dev, fmt, arg...) \ 195#define batadv_info(net_dev, fmt, arg...) \
195 do { \ 196 do { \
196 struct net_device *_netdev = (net_dev); \ 197 struct net_device *_netdev = (net_dev); \
197 struct bat_priv *_batpriv = netdev_priv(_netdev); \ 198 struct batadv_priv *_batpriv = netdev_priv(_netdev); \
198 batadv_dbg(BATADV_DBG_ALL, _batpriv, fmt, ## arg); \ 199 batadv_dbg(BATADV_DBG_ALL, _batpriv, fmt, ## arg); \
199 pr_info("%s: " fmt, _netdev->name, ## arg); \ 200 pr_info("%s: " fmt, _netdev->name, ## arg); \
200 } while (0) 201 } while (0)
201#define batadv_err(net_dev, fmt, arg...) \ 202#define batadv_err(net_dev, fmt, arg...) \
202 do { \ 203 do { \
203 struct net_device *_netdev = (net_dev); \ 204 struct net_device *_netdev = (net_dev); \
204 struct bat_priv *_batpriv = netdev_priv(_netdev); \ 205 struct batadv_priv *_batpriv = netdev_priv(_netdev); \
205 batadv_dbg(BATADV_DBG_ALL, _batpriv, fmt, ## arg); \ 206 batadv_dbg(BATADV_DBG_ALL, _batpriv, fmt, ## arg); \
206 pr_err("%s: " fmt, _netdev->name, ## arg); \ 207 pr_err("%s: " fmt, _netdev->name, ## arg); \
207 } while (0) 208 } while (0)
@@ -250,7 +251,7 @@ static inline bool batadv_has_timed_out(unsigned long timestamp,
250#define batadv_seq_after(x, y) batadv_seq_before(y, x) 251#define batadv_seq_after(x, y) batadv_seq_before(y, x)
251 252
252/* Stop preemption on local cpu while incrementing the counter */ 253/* Stop preemption on local cpu while incrementing the counter */
253static inline void batadv_add_counter(struct bat_priv *bat_priv, size_t idx, 254static inline void batadv_add_counter(struct batadv_priv *bat_priv, size_t idx,
254 size_t count) 255 size_t count)
255{ 256{
256 int cpu = get_cpu(); 257 int cpu = get_cpu();
@@ -261,7 +262,8 @@ static inline void batadv_add_counter(struct bat_priv *bat_priv, size_t idx,
261#define batadv_inc_counter(b, i) batadv_add_counter(b, i, 1) 262#define batadv_inc_counter(b, i) batadv_add_counter(b, i, 1)
262 263
263/* Sum and return the cpu-local counters for index 'idx' */ 264/* Sum and return the cpu-local counters for index 'idx' */
264static inline uint64_t batadv_sum_counter(struct bat_priv *bat_priv, size_t idx) 265static inline uint64_t batadv_sum_counter(struct batadv_priv *bat_priv,
266 size_t idx)
265{ 267{
266 uint64_t *counters; 268 uint64_t *counters;
267 int cpu; 269 int cpu;
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index dc9c4bf63118..fc1ce26ac627 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -30,7 +30,7 @@
30 30
31static void batadv_purge_orig(struct work_struct *work); 31static void batadv_purge_orig(struct work_struct *work);
32 32
33static void batadv_start_purge_timer(struct bat_priv *bat_priv) 33static void batadv_start_purge_timer(struct batadv_priv *bat_priv)
34{ 34{
35 INIT_DELAYED_WORK(&bat_priv->orig_work, batadv_purge_orig); 35 INIT_DELAYED_WORK(&bat_priv->orig_work, batadv_purge_orig);
36 queue_delayed_work(batadv_event_workqueue, 36 queue_delayed_work(batadv_event_workqueue,
@@ -40,12 +40,13 @@ static void batadv_start_purge_timer(struct bat_priv *bat_priv)
40/* returns 1 if they are the same originator */ 40/* returns 1 if they are the same originator */
41static int batadv_compare_orig(const struct hlist_node *node, const void *data2) 41static int batadv_compare_orig(const struct hlist_node *node, const void *data2)
42{ 42{
43 const void *data1 = container_of(node, struct orig_node, hash_entry); 43 const void *data1 = container_of(node, struct batadv_orig_node,
44 hash_entry);
44 45
45 return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0); 46 return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
46} 47}
47 48
48int batadv_originator_init(struct bat_priv *bat_priv) 49int batadv_originator_init(struct batadv_priv *bat_priv)
49{ 50{
50 if (bat_priv->orig_hash) 51 if (bat_priv->orig_hash)
51 return 0; 52 return 0;
@@ -62,16 +63,17 @@ err:
62 return -ENOMEM; 63 return -ENOMEM;
63} 64}
64 65
65void batadv_neigh_node_free_ref(struct neigh_node *neigh_node) 66void batadv_neigh_node_free_ref(struct batadv_neigh_node *neigh_node)
66{ 67{
67 if (atomic_dec_and_test(&neigh_node->refcount)) 68 if (atomic_dec_and_test(&neigh_node->refcount))
68 kfree_rcu(neigh_node, rcu); 69 kfree_rcu(neigh_node, rcu);
69} 70}
70 71
71/* increases the refcounter of a found router */ 72/* increases the refcounter of a found router */
72struct neigh_node *batadv_orig_node_get_router(struct orig_node *orig_node) 73struct batadv_neigh_node *
74batadv_orig_node_get_router(struct batadv_orig_node *orig_node)
73{ 75{
74 struct neigh_node *router; 76 struct batadv_neigh_node *router;
75 77
76 rcu_read_lock(); 78 rcu_read_lock();
77 router = rcu_dereference(orig_node->router); 79 router = rcu_dereference(orig_node->router);
@@ -83,12 +85,12 @@ struct neigh_node *batadv_orig_node_get_router(struct orig_node *orig_node)
83 return router; 85 return router;
84} 86}
85 87
86struct neigh_node *batadv_neigh_node_new(struct hard_iface *hard_iface, 88struct batadv_neigh_node *
87 const uint8_t *neigh_addr, 89batadv_neigh_node_new(struct batadv_hard_iface *hard_iface,
88 uint32_t seqno) 90 const uint8_t *neigh_addr, uint32_t seqno)
89{ 91{
90 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 92 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
91 struct neigh_node *neigh_node; 93 struct batadv_neigh_node *neigh_node;
92 94
93 neigh_node = kzalloc(sizeof(*neigh_node), GFP_ATOMIC); 95 neigh_node = kzalloc(sizeof(*neigh_node), GFP_ATOMIC);
94 if (!neigh_node) 96 if (!neigh_node)
@@ -113,10 +115,10 @@ out:
113static void batadv_orig_node_free_rcu(struct rcu_head *rcu) 115static void batadv_orig_node_free_rcu(struct rcu_head *rcu)
114{ 116{
115 struct hlist_node *node, *node_tmp; 117 struct hlist_node *node, *node_tmp;
116 struct neigh_node *neigh_node, *tmp_neigh_node; 118 struct batadv_neigh_node *neigh_node, *tmp_neigh_node;
117 struct orig_node *orig_node; 119 struct batadv_orig_node *orig_node;
118 120
119 orig_node = container_of(rcu, struct orig_node, rcu); 121 orig_node = container_of(rcu, struct batadv_orig_node, rcu);
120 122
121 spin_lock_bh(&orig_node->neigh_list_lock); 123 spin_lock_bh(&orig_node->neigh_list_lock);
122 124
@@ -146,19 +148,19 @@ static void batadv_orig_node_free_rcu(struct rcu_head *rcu)
146 kfree(orig_node); 148 kfree(orig_node);
147} 149}
148 150
149void batadv_orig_node_free_ref(struct orig_node *orig_node) 151void batadv_orig_node_free_ref(struct batadv_orig_node *orig_node)
150{ 152{
151 if (atomic_dec_and_test(&orig_node->refcount)) 153 if (atomic_dec_and_test(&orig_node->refcount))
152 call_rcu(&orig_node->rcu, batadv_orig_node_free_rcu); 154 call_rcu(&orig_node->rcu, batadv_orig_node_free_rcu);
153} 155}
154 156
155void batadv_originator_free(struct bat_priv *bat_priv) 157void batadv_originator_free(struct batadv_priv *bat_priv)
156{ 158{
157 struct batadv_hashtable *hash = bat_priv->orig_hash; 159 struct batadv_hashtable *hash = bat_priv->orig_hash;
158 struct hlist_node *node, *node_tmp; 160 struct hlist_node *node, *node_tmp;
159 struct hlist_head *head; 161 struct hlist_head *head;
160 spinlock_t *list_lock; /* spinlock to protect write access */ 162 spinlock_t *list_lock; /* spinlock to protect write access */
161 struct orig_node *orig_node; 163 struct batadv_orig_node *orig_node;
162 uint32_t i; 164 uint32_t i;
163 165
164 if (!hash) 166 if (!hash)
@@ -188,10 +190,10 @@ void batadv_originator_free(struct bat_priv *bat_priv)
188/* this function finds or creates an originator entry for the given 190/* this function finds or creates an originator entry for the given
189 * address if it does not exits 191 * address if it does not exits
190 */ 192 */
191struct orig_node *batadv_get_orig_node(struct bat_priv *bat_priv, 193struct batadv_orig_node *batadv_get_orig_node(struct batadv_priv *bat_priv,
192 const uint8_t *addr) 194 const uint8_t *addr)
193{ 195{
194 struct orig_node *orig_node; 196 struct batadv_orig_node *orig_node;
195 int size; 197 int size;
196 int hash_added; 198 int hash_added;
197 unsigned long reset_time; 199 unsigned long reset_time;
@@ -264,15 +266,16 @@ free_orig_node:
264 return NULL; 266 return NULL;
265} 267}
266 268
267static bool batadv_purge_orig_neighbors(struct bat_priv *bat_priv, 269static bool
268 struct orig_node *orig_node, 270batadv_purge_orig_neighbors(struct batadv_priv *bat_priv,
269 struct neigh_node **best_neigh_node) 271 struct batadv_orig_node *orig_node,
272 struct batadv_neigh_node **best_neigh_node)
270{ 273{
271 struct hlist_node *node, *node_tmp; 274 struct hlist_node *node, *node_tmp;
272 struct neigh_node *neigh_node; 275 struct batadv_neigh_node *neigh_node;
273 bool neigh_purged = false; 276 bool neigh_purged = false;
274 unsigned long last_seen; 277 unsigned long last_seen;
275 struct hard_iface *if_incoming; 278 struct batadv_hard_iface *if_incoming;
276 279
277 *best_neigh_node = NULL; 280 *best_neigh_node = NULL;
278 281
@@ -319,10 +322,10 @@ static bool batadv_purge_orig_neighbors(struct bat_priv *bat_priv,
319 return neigh_purged; 322 return neigh_purged;
320} 323}
321 324
322static bool batadv_purge_orig_node(struct bat_priv *bat_priv, 325static bool batadv_purge_orig_node(struct batadv_priv *bat_priv,
323 struct orig_node *orig_node) 326 struct batadv_orig_node *orig_node)
324{ 327{
325 struct neigh_node *best_neigh_node; 328 struct batadv_neigh_node *best_neigh_node;
326 329
327 if (batadv_has_timed_out(orig_node->last_seen, 330 if (batadv_has_timed_out(orig_node->last_seen,
328 2 * BATADV_PURGE_TIMEOUT)) { 331 2 * BATADV_PURGE_TIMEOUT)) {
@@ -341,13 +344,13 @@ static bool batadv_purge_orig_node(struct bat_priv *bat_priv,
341 return false; 344 return false;
342} 345}
343 346
344static void _batadv_purge_orig(struct bat_priv *bat_priv) 347static void _batadv_purge_orig(struct batadv_priv *bat_priv)
345{ 348{
346 struct batadv_hashtable *hash = bat_priv->orig_hash; 349 struct batadv_hashtable *hash = bat_priv->orig_hash;
347 struct hlist_node *node, *node_tmp; 350 struct hlist_node *node, *node_tmp;
348 struct hlist_head *head; 351 struct hlist_head *head;
349 spinlock_t *list_lock; /* spinlock to protect write access */ 352 spinlock_t *list_lock; /* spinlock to protect write access */
350 struct orig_node *orig_node; 353 struct batadv_orig_node *orig_node;
351 uint32_t i; 354 uint32_t i;
352 355
353 if (!hash) 356 if (!hash)
@@ -383,16 +386,16 @@ static void _batadv_purge_orig(struct bat_priv *bat_priv)
383 386
384static void batadv_purge_orig(struct work_struct *work) 387static void batadv_purge_orig(struct work_struct *work)
385{ 388{
386 struct delayed_work *delayed_work = 389 struct delayed_work *delayed_work;
387 container_of(work, struct delayed_work, work); 390 struct batadv_priv *bat_priv;
388 struct bat_priv *bat_priv =
389 container_of(delayed_work, struct bat_priv, orig_work);
390 391
392 delayed_work = container_of(work, struct delayed_work, work);
393 bat_priv = container_of(delayed_work, struct batadv_priv, orig_work);
391 _batadv_purge_orig(bat_priv); 394 _batadv_purge_orig(bat_priv);
392 batadv_start_purge_timer(bat_priv); 395 batadv_start_purge_timer(bat_priv);
393} 396}
394 397
395void batadv_purge_orig_ref(struct bat_priv *bat_priv) 398void batadv_purge_orig_ref(struct batadv_priv *bat_priv)
396{ 399{
397 _batadv_purge_orig(bat_priv); 400 _batadv_purge_orig(bat_priv);
398} 401}
@@ -400,13 +403,13 @@ void batadv_purge_orig_ref(struct bat_priv *bat_priv)
400int batadv_orig_seq_print_text(struct seq_file *seq, void *offset) 403int batadv_orig_seq_print_text(struct seq_file *seq, void *offset)
401{ 404{
402 struct net_device *net_dev = (struct net_device *)seq->private; 405 struct net_device *net_dev = (struct net_device *)seq->private;
403 struct bat_priv *bat_priv = netdev_priv(net_dev); 406 struct batadv_priv *bat_priv = netdev_priv(net_dev);
404 struct batadv_hashtable *hash = bat_priv->orig_hash; 407 struct batadv_hashtable *hash = bat_priv->orig_hash;
405 struct hlist_node *node, *node_tmp; 408 struct hlist_node *node, *node_tmp;
406 struct hlist_head *head; 409 struct hlist_head *head;
407 struct hard_iface *primary_if; 410 struct batadv_hard_iface *primary_if;
408 struct orig_node *orig_node; 411 struct batadv_orig_node *orig_node;
409 struct neigh_node *neigh_node, *neigh_node_tmp; 412 struct batadv_neigh_node *neigh_node, *neigh_node_tmp;
410 int batman_count = 0; 413 int batman_count = 0;
411 int last_seen_secs; 414 int last_seen_secs;
412 int last_seen_msecs; 415 int last_seen_msecs;
@@ -484,7 +487,8 @@ out:
484 return ret; 487 return ret;
485} 488}
486 489
487static int batadv_orig_node_add_if(struct orig_node *orig_node, int max_if_num) 490static int batadv_orig_node_add_if(struct batadv_orig_node *orig_node,
491 int max_if_num)
488{ 492{
489 void *data_ptr; 493 void *data_ptr;
490 size_t data_size, old_size; 494 size_t data_size, old_size;
@@ -511,13 +515,14 @@ static int batadv_orig_node_add_if(struct orig_node *orig_node, int max_if_num)
511 return 0; 515 return 0;
512} 516}
513 517
514int batadv_orig_hash_add_if(struct hard_iface *hard_iface, int max_if_num) 518int batadv_orig_hash_add_if(struct batadv_hard_iface *hard_iface,
519 int max_if_num)
515{ 520{
516 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 521 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
517 struct batadv_hashtable *hash = bat_priv->orig_hash; 522 struct batadv_hashtable *hash = bat_priv->orig_hash;
518 struct hlist_node *node; 523 struct hlist_node *node;
519 struct hlist_head *head; 524 struct hlist_head *head;
520 struct orig_node *orig_node; 525 struct batadv_orig_node *orig_node;
521 uint32_t i; 526 uint32_t i;
522 int ret; 527 int ret;
523 528
@@ -546,7 +551,7 @@ err:
546 return -ENOMEM; 551 return -ENOMEM;
547} 552}
548 553
549static int batadv_orig_node_del_if(struct orig_node *orig_node, 554static int batadv_orig_node_del_if(struct batadv_orig_node *orig_node,
550 int max_if_num, int del_if_num) 555 int max_if_num, int del_if_num)
551{ 556{
552 void *data_ptr = NULL; 557 void *data_ptr = NULL;
@@ -594,14 +599,15 @@ free_own_sum:
594 return 0; 599 return 0;
595} 600}
596 601
597int batadv_orig_hash_del_if(struct hard_iface *hard_iface, int max_if_num) 602int batadv_orig_hash_del_if(struct batadv_hard_iface *hard_iface,
603 int max_if_num)
598{ 604{
599 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 605 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
600 struct batadv_hashtable *hash = bat_priv->orig_hash; 606 struct batadv_hashtable *hash = bat_priv->orig_hash;
601 struct hlist_node *node; 607 struct hlist_node *node;
602 struct hlist_head *head; 608 struct hlist_head *head;
603 struct hard_iface *hard_iface_tmp; 609 struct batadv_hard_iface *hard_iface_tmp;
604 struct orig_node *orig_node; 610 struct batadv_orig_node *orig_node;
605 uint32_t i; 611 uint32_t i;
606 int ret; 612 int ret;
607 613
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index 32e7e289a76e..9778e656dec7 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -22,20 +22,23 @@
22 22
23#include "hash.h" 23#include "hash.h"
24 24
25int batadv_originator_init(struct bat_priv *bat_priv); 25int batadv_originator_init(struct batadv_priv *bat_priv);
26void batadv_originator_free(struct bat_priv *bat_priv); 26void batadv_originator_free(struct batadv_priv *bat_priv);
27void batadv_purge_orig_ref(struct bat_priv *bat_priv); 27void batadv_purge_orig_ref(struct batadv_priv *bat_priv);
28void batadv_orig_node_free_ref(struct orig_node *orig_node); 28void batadv_orig_node_free_ref(struct batadv_orig_node *orig_node);
29struct orig_node *batadv_get_orig_node(struct bat_priv *bat_priv, 29struct batadv_orig_node *batadv_get_orig_node(struct batadv_priv *bat_priv,
30 const uint8_t *addr); 30 const uint8_t *addr);
31struct neigh_node *batadv_neigh_node_new(struct hard_iface *hard_iface, 31struct batadv_neigh_node *
32 const uint8_t *neigh_addr, 32batadv_neigh_node_new(struct batadv_hard_iface *hard_iface,
33 uint32_t seqno); 33 const uint8_t *neigh_addr, uint32_t seqno);
34void batadv_neigh_node_free_ref(struct neigh_node *neigh_node); 34void batadv_neigh_node_free_ref(struct batadv_neigh_node *neigh_node);
35struct neigh_node *batadv_orig_node_get_router(struct orig_node *orig_node); 35struct batadv_neigh_node *
36batadv_orig_node_get_router(struct batadv_orig_node *orig_node);
36int batadv_orig_seq_print_text(struct seq_file *seq, void *offset); 37int batadv_orig_seq_print_text(struct seq_file *seq, void *offset);
37int batadv_orig_hash_add_if(struct hard_iface *hard_iface, int max_if_num); 38int batadv_orig_hash_add_if(struct batadv_hard_iface *hard_iface,
38int batadv_orig_hash_del_if(struct hard_iface *hard_iface, int max_if_num); 39 int max_if_num);
40int batadv_orig_hash_del_if(struct batadv_hard_iface *hard_iface,
41 int max_if_num);
39 42
40 43
41/* hashfunction to choose an entry in a hash table of given size 44/* hashfunction to choose an entry in a hash table of given size
@@ -60,13 +63,13 @@ static inline uint32_t batadv_choose_orig(const void *data, uint32_t size)
60 return hash % size; 63 return hash % size;
61} 64}
62 65
63static inline struct orig_node *batadv_orig_hash_find(struct bat_priv *bat_priv, 66static inline struct batadv_orig_node *
64 const void *data) 67batadv_orig_hash_find(struct batadv_priv *bat_priv, const void *data)
65{ 68{
66 struct batadv_hashtable *hash = bat_priv->orig_hash; 69 struct batadv_hashtable *hash = bat_priv->orig_hash;
67 struct hlist_head *head; 70 struct hlist_head *head;
68 struct hlist_node *node; 71 struct hlist_node *node;
69 struct orig_node *orig_node, *orig_node_tmp = NULL; 72 struct batadv_orig_node *orig_node, *orig_node_tmp = NULL;
70 int index; 73 int index;
71 74
72 if (!hash) 75 if (!hash)
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index e15790761105..b79e42e0c0b5 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -30,15 +30,15 @@
30#include "bridge_loop_avoidance.h" 30#include "bridge_loop_avoidance.h"
31 31
32static int batadv_route_unicast_packet(struct sk_buff *skb, 32static int batadv_route_unicast_packet(struct sk_buff *skb,
33 struct hard_iface *recv_if); 33 struct batadv_hard_iface *recv_if);
34 34
35void batadv_slide_own_bcast_window(struct hard_iface *hard_iface) 35void batadv_slide_own_bcast_window(struct batadv_hard_iface *hard_iface)
36{ 36{
37 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 37 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
38 struct batadv_hashtable *hash = bat_priv->orig_hash; 38 struct batadv_hashtable *hash = bat_priv->orig_hash;
39 struct hlist_node *node; 39 struct hlist_node *node;
40 struct hlist_head *head; 40 struct hlist_head *head;
41 struct orig_node *orig_node; 41 struct batadv_orig_node *orig_node;
42 unsigned long *word; 42 unsigned long *word;
43 uint32_t i; 43 uint32_t i;
44 size_t word_index; 44 size_t word_index;
@@ -62,11 +62,11 @@ void batadv_slide_own_bcast_window(struct hard_iface *hard_iface)
62 } 62 }
63} 63}
64 64
65static void _batadv_update_route(struct bat_priv *bat_priv, 65static void _batadv_update_route(struct batadv_priv *bat_priv,
66 struct orig_node *orig_node, 66 struct batadv_orig_node *orig_node,
67 struct neigh_node *neigh_node) 67 struct batadv_neigh_node *neigh_node)
68{ 68{
69 struct neigh_node *curr_router; 69 struct batadv_neigh_node *curr_router;
70 70
71 curr_router = batadv_orig_node_get_router(orig_node); 71 curr_router = batadv_orig_node_get_router(orig_node);
72 72
@@ -107,10 +107,11 @@ static void _batadv_update_route(struct bat_priv *bat_priv,
107 batadv_neigh_node_free_ref(curr_router); 107 batadv_neigh_node_free_ref(curr_router);
108} 108}
109 109
110void batadv_update_route(struct bat_priv *bat_priv, struct orig_node *orig_node, 110void batadv_update_route(struct batadv_priv *bat_priv,
111 struct neigh_node *neigh_node) 111 struct batadv_orig_node *orig_node,
112 struct batadv_neigh_node *neigh_node)
112{ 113{
113 struct neigh_node *router = NULL; 114 struct batadv_neigh_node *router = NULL;
114 115
115 if (!orig_node) 116 if (!orig_node)
116 goto out; 117 goto out;
@@ -126,8 +127,8 @@ out:
126} 127}
127 128
128/* caller must hold the neigh_list_lock */ 129/* caller must hold the neigh_list_lock */
129void batadv_bonding_candidate_del(struct orig_node *orig_node, 130void batadv_bonding_candidate_del(struct batadv_orig_node *orig_node,
130 struct neigh_node *neigh_node) 131 struct batadv_neigh_node *neigh_node)
131{ 132{
132 /* this neighbor is not part of our candidate list */ 133 /* this neighbor is not part of our candidate list */
133 if (list_empty(&neigh_node->bonding_list)) 134 if (list_empty(&neigh_node->bonding_list))
@@ -142,11 +143,11 @@ out:
142 return; 143 return;
143} 144}
144 145
145void batadv_bonding_candidate_add(struct orig_node *orig_node, 146void batadv_bonding_candidate_add(struct batadv_orig_node *orig_node,
146 struct neigh_node *neigh_node) 147 struct batadv_neigh_node *neigh_node)
147{ 148{
148 struct hlist_node *node; 149 struct hlist_node *node;
149 struct neigh_node *tmp_neigh_node, *router = NULL; 150 struct batadv_neigh_node *tmp_neigh_node, *router = NULL;
150 uint8_t interference_candidate = 0; 151 uint8_t interference_candidate = 0;
151 152
152 spin_lock_bh(&orig_node->neigh_list_lock); 153 spin_lock_bh(&orig_node->neigh_list_lock);
@@ -215,8 +216,8 @@ out:
215 216
216/* copy primary address for bonding */ 217/* copy primary address for bonding */
217void 218void
218batadv_bonding_save_primary(const struct orig_node *orig_node, 219batadv_bonding_save_primary(const struct batadv_orig_node *orig_node,
219 struct orig_node *orig_neigh_node, 220 struct batadv_orig_node *orig_neigh_node,
220 const struct batadv_ogm_packet *batman_ogm_packet) 221 const struct batadv_ogm_packet *batman_ogm_packet)
221{ 222{
222 if (!(batman_ogm_packet->flags & BATADV_PRIMARIES_FIRST_HOP)) 223 if (!(batman_ogm_packet->flags & BATADV_PRIMARIES_FIRST_HOP))
@@ -230,7 +231,7 @@ batadv_bonding_save_primary(const struct orig_node *orig_node,
230 * 0 if the packet is to be accepted 231 * 0 if the packet is to be accepted
231 * 1 if the packet is to be ignored. 232 * 1 if the packet is to be ignored.
232 */ 233 */
233int batadv_window_protected(struct bat_priv *bat_priv, int32_t seq_num_diff, 234int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,
234 unsigned long *last_reset) 235 unsigned long *last_reset)
235{ 236{
236 if (seq_num_diff <= -BATADV_TQ_LOCAL_WINDOW_SIZE || 237 if (seq_num_diff <= -BATADV_TQ_LOCAL_WINDOW_SIZE ||
@@ -248,7 +249,7 @@ int batadv_window_protected(struct bat_priv *bat_priv, int32_t seq_num_diff,
248} 249}
249 250
250bool batadv_check_management_packet(struct sk_buff *skb, 251bool batadv_check_management_packet(struct sk_buff *skb,
251 struct hard_iface *hard_iface, 252 struct batadv_hard_iface *hard_iface,
252 int header_len) 253 int header_len)
253{ 254{
254 struct ethhdr *ethhdr; 255 struct ethhdr *ethhdr;
@@ -278,12 +279,12 @@ bool batadv_check_management_packet(struct sk_buff *skb,
278 return true; 279 return true;
279} 280}
280 281
281static int batadv_recv_my_icmp_packet(struct bat_priv *bat_priv, 282static int batadv_recv_my_icmp_packet(struct batadv_priv *bat_priv,
282 struct sk_buff *skb, size_t icmp_len) 283 struct sk_buff *skb, size_t icmp_len)
283{ 284{
284 struct hard_iface *primary_if = NULL; 285 struct batadv_hard_iface *primary_if = NULL;
285 struct orig_node *orig_node = NULL; 286 struct batadv_orig_node *orig_node = NULL;
286 struct neigh_node *router = NULL; 287 struct batadv_neigh_node *router = NULL;
287 struct batadv_icmp_packet_rr *icmp_packet; 288 struct batadv_icmp_packet_rr *icmp_packet;
288 int ret = NET_RX_DROP; 289 int ret = NET_RX_DROP;
289 290
@@ -333,12 +334,12 @@ out:
333 return ret; 334 return ret;
334} 335}
335 336
336static int batadv_recv_icmp_ttl_exceeded(struct bat_priv *bat_priv, 337static int batadv_recv_icmp_ttl_exceeded(struct batadv_priv *bat_priv,
337 struct sk_buff *skb) 338 struct sk_buff *skb)
338{ 339{
339 struct hard_iface *primary_if = NULL; 340 struct batadv_hard_iface *primary_if = NULL;
340 struct orig_node *orig_node = NULL; 341 struct batadv_orig_node *orig_node = NULL;
341 struct neigh_node *router = NULL; 342 struct batadv_neigh_node *router = NULL;
342 struct batadv_icmp_packet *icmp_packet; 343 struct batadv_icmp_packet *icmp_packet;
343 int ret = NET_RX_DROP; 344 int ret = NET_RX_DROP;
344 345
@@ -389,13 +390,14 @@ out:
389} 390}
390 391
391 392
392int batadv_recv_icmp_packet(struct sk_buff *skb, struct hard_iface *recv_if) 393int batadv_recv_icmp_packet(struct sk_buff *skb,
394 struct batadv_hard_iface *recv_if)
393{ 395{
394 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 396 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
395 struct batadv_icmp_packet_rr *icmp_packet; 397 struct batadv_icmp_packet_rr *icmp_packet;
396 struct ethhdr *ethhdr; 398 struct ethhdr *ethhdr;
397 struct orig_node *orig_node = NULL; 399 struct batadv_orig_node *orig_node = NULL;
398 struct neigh_node *router = NULL; 400 struct batadv_neigh_node *router = NULL;
399 int hdr_size = sizeof(struct batadv_icmp_packet); 401 int hdr_size = sizeof(struct batadv_icmp_packet);
400 int ret = NET_RX_DROP; 402 int ret = NET_RX_DROP;
401 403
@@ -475,12 +477,12 @@ out:
475 * This method rotates the bonding list and increases the 477 * This method rotates the bonding list and increases the
476 * returned router's refcount. 478 * returned router's refcount.
477 */ 479 */
478static struct neigh_node * 480static struct batadv_neigh_node *
479batadv_find_bond_router(struct orig_node *primary_orig, 481batadv_find_bond_router(struct batadv_orig_node *primary_orig,
480 const struct hard_iface *recv_if) 482 const struct batadv_hard_iface *recv_if)
481{ 483{
482 struct neigh_node *tmp_neigh_node; 484 struct batadv_neigh_node *tmp_neigh_node;
483 struct neigh_node *router = NULL, *first_candidate = NULL; 485 struct batadv_neigh_node *router = NULL, *first_candidate = NULL;
484 486
485 rcu_read_lock(); 487 rcu_read_lock();
486 list_for_each_entry_rcu(tmp_neigh_node, &primary_orig->bond_list, 488 list_for_each_entry_rcu(tmp_neigh_node, &primary_orig->bond_list,
@@ -530,12 +532,12 @@ out:
530 * 532 *
531 * Increases the returned router's refcount 533 * Increases the returned router's refcount
532 */ 534 */
533static struct neigh_node * 535static struct batadv_neigh_node *
534batadv_find_ifalter_router(struct orig_node *primary_orig, 536batadv_find_ifalter_router(struct batadv_orig_node *primary_orig,
535 const struct hard_iface *recv_if) 537 const struct batadv_hard_iface *recv_if)
536{ 538{
537 struct neigh_node *tmp_neigh_node; 539 struct batadv_neigh_node *tmp_neigh_node;
538 struct neigh_node *router = NULL, *first_candidate = NULL; 540 struct batadv_neigh_node *router = NULL, *first_candidate = NULL;
539 541
540 rcu_read_lock(); 542 rcu_read_lock();
541 list_for_each_entry_rcu(tmp_neigh_node, &primary_orig->bond_list, 543 list_for_each_entry_rcu(tmp_neigh_node, &primary_orig->bond_list,
@@ -577,9 +579,9 @@ batadv_find_ifalter_router(struct orig_node *primary_orig,
577 return router; 579 return router;
578} 580}
579 581
580int batadv_recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if) 582int batadv_recv_tt_query(struct sk_buff *skb, struct batadv_hard_iface *recv_if)
581{ 583{
582 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 584 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
583 struct batadv_tt_query_packet *tt_query; 585 struct batadv_tt_query_packet *tt_query;
584 uint16_t tt_size; 586 uint16_t tt_size;
585 struct ethhdr *ethhdr; 587 struct ethhdr *ethhdr;
@@ -667,11 +669,11 @@ out:
667 return NET_RX_DROP; 669 return NET_RX_DROP;
668} 670}
669 671
670int batadv_recv_roam_adv(struct sk_buff *skb, struct hard_iface *recv_if) 672int batadv_recv_roam_adv(struct sk_buff *skb, struct batadv_hard_iface *recv_if)
671{ 673{
672 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 674 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
673 struct batadv_roam_adv_packet *roam_adv_packet; 675 struct batadv_roam_adv_packet *roam_adv_packet;
674 struct orig_node *orig_node; 676 struct batadv_orig_node *orig_node;
675 struct ethhdr *ethhdr; 677 struct ethhdr *ethhdr;
676 678
677 /* drop packet if it has not necessary minimum size */ 679 /* drop packet if it has not necessary minimum size */
@@ -731,13 +733,14 @@ out:
731 * bonding if possible. increases the found neighbors 733 * bonding if possible. increases the found neighbors
732 * refcount. 734 * refcount.
733 */ 735 */
734struct neigh_node *batadv_find_router(struct bat_priv *bat_priv, 736struct batadv_neigh_node *
735 struct orig_node *orig_node, 737batadv_find_router(struct batadv_priv *bat_priv,
736 const struct hard_iface *recv_if) 738 struct batadv_orig_node *orig_node,
739 const struct batadv_hard_iface *recv_if)
737{ 740{
738 struct orig_node *primary_orig_node; 741 struct batadv_orig_node *primary_orig_node;
739 struct orig_node *router_orig; 742 struct batadv_orig_node *router_orig;
740 struct neigh_node *router; 743 struct batadv_neigh_node *router;
741 static uint8_t zero_mac[ETH_ALEN] = {0, 0, 0, 0, 0, 0}; 744 static uint8_t zero_mac[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
742 int bonding_enabled; 745 int bonding_enabled;
743 uint8_t *primary_addr; 746 uint8_t *primary_addr;
@@ -842,11 +845,11 @@ static int batadv_check_unicast_packet(struct sk_buff *skb, int hdr_size)
842} 845}
843 846
844static int batadv_route_unicast_packet(struct sk_buff *skb, 847static int batadv_route_unicast_packet(struct sk_buff *skb,
845 struct hard_iface *recv_if) 848 struct batadv_hard_iface *recv_if)
846{ 849{
847 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 850 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
848 struct orig_node *orig_node = NULL; 851 struct batadv_orig_node *orig_node = NULL;
849 struct neigh_node *neigh_node = NULL; 852 struct batadv_neigh_node *neigh_node = NULL;
850 struct batadv_unicast_packet *unicast_packet; 853 struct batadv_unicast_packet *unicast_packet;
851 struct ethhdr *ethhdr = (struct ethhdr *)skb_mac_header(skb); 854 struct ethhdr *ethhdr = (struct ethhdr *)skb_mac_header(skb);
852 int ret = NET_RX_DROP; 855 int ret = NET_RX_DROP;
@@ -927,12 +930,12 @@ out:
927 return ret; 930 return ret;
928} 931}
929 932
930static int batadv_check_unicast_ttvn(struct bat_priv *bat_priv, 933static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,
931 struct sk_buff *skb) { 934 struct sk_buff *skb) {
932 uint8_t curr_ttvn; 935 uint8_t curr_ttvn;
933 struct orig_node *orig_node; 936 struct batadv_orig_node *orig_node;
934 struct ethhdr *ethhdr; 937 struct ethhdr *ethhdr;
935 struct hard_iface *primary_if; 938 struct batadv_hard_iface *primary_if;
936 struct batadv_unicast_packet *unicast_packet; 939 struct batadv_unicast_packet *unicast_packet;
937 bool tt_poss_change; 940 bool tt_poss_change;
938 int is_old_ttvn; 941 int is_old_ttvn;
@@ -1006,9 +1009,10 @@ static int batadv_check_unicast_ttvn(struct bat_priv *bat_priv,
1006 return 1; 1009 return 1;
1007} 1010}
1008 1011
1009int batadv_recv_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if) 1012int batadv_recv_unicast_packet(struct sk_buff *skb,
1013 struct batadv_hard_iface *recv_if)
1010{ 1014{
1011 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 1015 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
1012 struct batadv_unicast_packet *unicast_packet; 1016 struct batadv_unicast_packet *unicast_packet;
1013 int hdr_size = sizeof(*unicast_packet); 1017 int hdr_size = sizeof(*unicast_packet);
1014 1018
@@ -1031,9 +1035,9 @@ int batadv_recv_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if)
1031} 1035}
1032 1036
1033int batadv_recv_ucast_frag_packet(struct sk_buff *skb, 1037int batadv_recv_ucast_frag_packet(struct sk_buff *skb,
1034 struct hard_iface *recv_if) 1038 struct batadv_hard_iface *recv_if)
1035{ 1039{
1036 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 1040 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
1037 struct batadv_unicast_frag_packet *unicast_packet; 1041 struct batadv_unicast_frag_packet *unicast_packet;
1038 int hdr_size = sizeof(*unicast_packet); 1042 int hdr_size = sizeof(*unicast_packet);
1039 struct sk_buff *new_skb = NULL; 1043 struct sk_buff *new_skb = NULL;
@@ -1068,10 +1072,11 @@ int batadv_recv_ucast_frag_packet(struct sk_buff *skb,
1068} 1072}
1069 1073
1070 1074
1071int batadv_recv_bcast_packet(struct sk_buff *skb, struct hard_iface *recv_if) 1075int batadv_recv_bcast_packet(struct sk_buff *skb,
1076 struct batadv_hard_iface *recv_if)
1072{ 1077{
1073 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 1078 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
1074 struct orig_node *orig_node = NULL; 1079 struct batadv_orig_node *orig_node = NULL;
1075 struct batadv_bcast_packet *bcast_packet; 1080 struct batadv_bcast_packet *bcast_packet;
1076 struct ethhdr *ethhdr; 1081 struct ethhdr *ethhdr;
1077 int hdr_size = sizeof(*bcast_packet); 1082 int hdr_size = sizeof(*bcast_packet);
@@ -1158,11 +1163,12 @@ out:
1158 return ret; 1163 return ret;
1159} 1164}
1160 1165
1161int batadv_recv_vis_packet(struct sk_buff *skb, struct hard_iface *recv_if) 1166int batadv_recv_vis_packet(struct sk_buff *skb,
1167 struct batadv_hard_iface *recv_if)
1162{ 1168{
1163 struct batadv_vis_packet *vis_packet; 1169 struct batadv_vis_packet *vis_packet;
1164 struct ethhdr *ethhdr; 1170 struct ethhdr *ethhdr;
1165 struct bat_priv *bat_priv = netdev_priv(recv_if->soft_iface); 1171 struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
1166 int hdr_size = sizeof(*vis_packet); 1172 int hdr_size = sizeof(*vis_packet);
1167 1173
1168 /* keep skb linear */ 1174 /* keep skb linear */
diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h
index ead4ae055776..9262279ea667 100644
--- a/net/batman-adv/routing.h
+++ b/net/batman-adv/routing.h
@@ -20,32 +20,40 @@
20#ifndef _NET_BATMAN_ADV_ROUTING_H_ 20#ifndef _NET_BATMAN_ADV_ROUTING_H_
21#define _NET_BATMAN_ADV_ROUTING_H_ 21#define _NET_BATMAN_ADV_ROUTING_H_
22 22
23void batadv_slide_own_bcast_window(struct hard_iface *hard_iface); 23void batadv_slide_own_bcast_window(struct batadv_hard_iface *hard_iface);
24bool batadv_check_management_packet(struct sk_buff *skb, 24bool batadv_check_management_packet(struct sk_buff *skb,
25 struct hard_iface *hard_iface, 25 struct batadv_hard_iface *hard_iface,
26 int header_len); 26 int header_len);
27void batadv_update_route(struct bat_priv *bat_priv, struct orig_node *orig_node, 27void batadv_update_route(struct batadv_priv *bat_priv,
28 struct neigh_node *neigh_node); 28 struct batadv_orig_node *orig_node,
29int batadv_recv_icmp_packet(struct sk_buff *skb, struct hard_iface *recv_if); 29 struct batadv_neigh_node *neigh_node);
30int batadv_recv_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if); 30int batadv_recv_icmp_packet(struct sk_buff *skb,
31 struct batadv_hard_iface *recv_if);
32int batadv_recv_unicast_packet(struct sk_buff *skb,
33 struct batadv_hard_iface *recv_if);
31int batadv_recv_ucast_frag_packet(struct sk_buff *skb, 34int batadv_recv_ucast_frag_packet(struct sk_buff *skb,
32 struct hard_iface *recv_if); 35 struct batadv_hard_iface *recv_if);
33int batadv_recv_bcast_packet(struct sk_buff *skb, struct hard_iface *recv_if); 36int batadv_recv_bcast_packet(struct sk_buff *skb,
34int batadv_recv_vis_packet(struct sk_buff *skb, struct hard_iface *recv_if); 37 struct batadv_hard_iface *recv_if);
35int batadv_recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if); 38int batadv_recv_vis_packet(struct sk_buff *skb,
36int batadv_recv_roam_adv(struct sk_buff *skb, struct hard_iface *recv_if); 39 struct batadv_hard_iface *recv_if);
37struct neigh_node *batadv_find_router(struct bat_priv *bat_priv, 40int batadv_recv_tt_query(struct sk_buff *skb,
38 struct orig_node *orig_node, 41 struct batadv_hard_iface *recv_if);
39 const struct hard_iface *recv_if); 42int batadv_recv_roam_adv(struct sk_buff *skb,
40void batadv_bonding_candidate_del(struct orig_node *orig_node, 43 struct batadv_hard_iface *recv_if);
41 struct neigh_node *neigh_node); 44struct batadv_neigh_node *
42void batadv_bonding_candidate_add(struct orig_node *orig_node, 45batadv_find_router(struct batadv_priv *bat_priv,
43 struct neigh_node *neigh_node); 46 struct batadv_orig_node *orig_node,
44void batadv_bonding_save_primary(const struct orig_node *orig_node, 47 const struct batadv_hard_iface *recv_if);
45 struct orig_node *orig_neigh_node, 48void batadv_bonding_candidate_del(struct batadv_orig_node *orig_node,
49 struct batadv_neigh_node *neigh_node);
50void batadv_bonding_candidate_add(struct batadv_orig_node *orig_node,
51 struct batadv_neigh_node *neigh_node);
52void batadv_bonding_save_primary(const struct batadv_orig_node *orig_node,
53 struct batadv_orig_node *orig_neigh_node,
46 const struct batadv_ogm_packet 54 const struct batadv_ogm_packet
47 *batman_ogm_packet); 55 *batman_ogm_packet);
48int batadv_window_protected(struct bat_priv *bat_priv, int32_t seq_num_diff, 56int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,
49 unsigned long *last_reset); 57 unsigned long *last_reset);
50 58
51#endif /* _NET_BATMAN_ADV_ROUTING_H_ */ 59#endif /* _NET_BATMAN_ADV_ROUTING_H_ */
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index 67c1c6c22f3b..3b4b2daa3b3e 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -32,7 +32,8 @@ static void batadv_send_outstanding_bcast_packet(struct work_struct *work);
32/* send out an already prepared packet to the given address via the 32/* send out an already prepared packet to the given address via the
33 * specified batman interface 33 * specified batman interface
34 */ 34 */
35int batadv_send_skb_packet(struct sk_buff *skb, struct hard_iface *hard_iface, 35int batadv_send_skb_packet(struct sk_buff *skb,
36 struct batadv_hard_iface *hard_iface,
36 const uint8_t *dst_addr) 37 const uint8_t *dst_addr)
37{ 38{
38 struct ethhdr *ethhdr; 39 struct ethhdr *ethhdr;
@@ -76,9 +77,9 @@ send_skb_err:
76 return NET_XMIT_DROP; 77 return NET_XMIT_DROP;
77} 78}
78 79
79void batadv_schedule_bat_ogm(struct hard_iface *hard_iface) 80void batadv_schedule_bat_ogm(struct batadv_hard_iface *hard_iface)
80{ 81{
81 struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); 82 struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
82 83
83 if ((hard_iface->if_status == BATADV_IF_NOT_IN_USE) || 84 if ((hard_iface->if_status == BATADV_IF_NOT_IN_USE) ||
84 (hard_iface->if_status == BATADV_IF_TO_BE_REMOVED)) 85 (hard_iface->if_status == BATADV_IF_TO_BE_REMOVED))
@@ -96,7 +97,7 @@ void batadv_schedule_bat_ogm(struct hard_iface *hard_iface)
96 bat_priv->bat_algo_ops->bat_ogm_schedule(hard_iface); 97 bat_priv->bat_algo_ops->bat_ogm_schedule(hard_iface);
97} 98}
98 99
99static void batadv_forw_packet_free(struct forw_packet *forw_packet) 100static void batadv_forw_packet_free(struct batadv_forw_packet *forw_packet)
100{ 101{
101 if (forw_packet->skb) 102 if (forw_packet->skb)
102 kfree_skb(forw_packet->skb); 103 kfree_skb(forw_packet->skb);
@@ -105,9 +106,10 @@ static void batadv_forw_packet_free(struct forw_packet *forw_packet)
105 kfree(forw_packet); 106 kfree(forw_packet);
106} 107}
107 108
108static void _batadv_add_bcast_packet_to_list(struct bat_priv *bat_priv, 109static void
109 struct forw_packet *forw_packet, 110_batadv_add_bcast_packet_to_list(struct batadv_priv *bat_priv,
110 unsigned long send_time) 111 struct batadv_forw_packet *forw_packet,
112 unsigned long send_time)
111{ 113{
112 INIT_HLIST_NODE(&forw_packet->list); 114 INIT_HLIST_NODE(&forw_packet->list);
113 115
@@ -132,12 +134,12 @@ static void _batadv_add_bcast_packet_to_list(struct bat_priv *bat_priv,
132 * The skb is not consumed, so the caller should make sure that the 134 * The skb is not consumed, so the caller should make sure that the
133 * skb is freed. 135 * skb is freed.
134 */ 136 */
135int batadv_add_bcast_packet_to_list(struct bat_priv *bat_priv, 137int batadv_add_bcast_packet_to_list(struct batadv_priv *bat_priv,
136 const struct sk_buff *skb, 138 const struct sk_buff *skb,
137 unsigned long delay) 139 unsigned long delay)
138{ 140{
139 struct hard_iface *primary_if = NULL; 141 struct batadv_hard_iface *primary_if = NULL;
140 struct forw_packet *forw_packet; 142 struct batadv_forw_packet *forw_packet;
141 struct batadv_bcast_packet *bcast_packet; 143 struct batadv_bcast_packet *bcast_packet;
142 struct sk_buff *newskb; 144 struct sk_buff *newskb;
143 145
@@ -187,14 +189,18 @@ out:
187 189
188static void batadv_send_outstanding_bcast_packet(struct work_struct *work) 190static void batadv_send_outstanding_bcast_packet(struct work_struct *work)
189{ 191{
190 struct hard_iface *hard_iface; 192 struct batadv_hard_iface *hard_iface;
191 struct delayed_work *delayed_work = 193 struct delayed_work *delayed_work =
192 container_of(work, struct delayed_work, work); 194 container_of(work, struct delayed_work, work);
193 struct forw_packet *forw_packet = 195 struct batadv_forw_packet *forw_packet;
194 container_of(delayed_work, struct forw_packet, delayed_work);
195 struct sk_buff *skb1; 196 struct sk_buff *skb1;
196 struct net_device *soft_iface = forw_packet->if_incoming->soft_iface; 197 struct net_device *soft_iface;
197 struct bat_priv *bat_priv = netdev_priv(soft_iface); 198 struct batadv_priv *bat_priv;
199
200 forw_packet = container_of(delayed_work, struct batadv_forw_packet,
201 delayed_work);
202 soft_iface = forw_packet->if_incoming->soft_iface;
203 bat_priv = netdev_priv(soft_iface);
198 204
199 spin_lock_bh(&bat_priv->forw_bcast_list_lock); 205 spin_lock_bh(&bat_priv->forw_bcast_list_lock);
200 hlist_del(&forw_packet->list); 206 hlist_del(&forw_packet->list);
@@ -235,10 +241,11 @@ void batadv_send_outstanding_bat_ogm_packet(struct work_struct *work)
235{ 241{
236 struct delayed_work *delayed_work = 242 struct delayed_work *delayed_work =
237 container_of(work, struct delayed_work, work); 243 container_of(work, struct delayed_work, work);
238 struct forw_packet *forw_packet = 244 struct batadv_forw_packet *forw_packet;
239 container_of(delayed_work, struct forw_packet, delayed_work); 245 struct batadv_priv *bat_priv;
240 struct bat_priv *bat_priv;
241 246
247 forw_packet = container_of(delayed_work, struct batadv_forw_packet,
248 delayed_work);
242 bat_priv = netdev_priv(forw_packet->if_incoming->soft_iface); 249 bat_priv = netdev_priv(forw_packet->if_incoming->soft_iface);
243 spin_lock_bh(&bat_priv->forw_bat_list_lock); 250 spin_lock_bh(&bat_priv->forw_bat_list_lock);
244 hlist_del(&forw_packet->list); 251 hlist_del(&forw_packet->list);
@@ -264,10 +271,11 @@ out:
264 batadv_forw_packet_free(forw_packet); 271 batadv_forw_packet_free(forw_packet);
265} 272}
266 273
267void batadv_purge_outstanding_packets(struct bat_priv *bat_priv, 274void
268 const struct hard_iface *hard_iface) 275batadv_purge_outstanding_packets(struct batadv_priv *bat_priv,
276 const struct batadv_hard_iface *hard_iface)
269{ 277{
270 struct forw_packet *forw_packet; 278 struct batadv_forw_packet *forw_packet;
271 struct hlist_node *tmp_node, *safe_tmp_node; 279 struct hlist_node *tmp_node, *safe_tmp_node;
272 bool pending; 280 bool pending;
273 281
diff --git a/net/batman-adv/send.h b/net/batman-adv/send.h
index e3ac75ba432b..643329b787ed 100644
--- a/net/batman-adv/send.h
+++ b/net/batman-adv/send.h
@@ -20,14 +20,16 @@
20#ifndef _NET_BATMAN_ADV_SEND_H_ 20#ifndef _NET_BATMAN_ADV_SEND_H_
21#define _NET_BATMAN_ADV_SEND_H_ 21#define _NET_BATMAN_ADV_SEND_H_
22 22
23int batadv_send_skb_packet(struct sk_buff *skb, struct hard_iface *hard_iface, 23int batadv_send_skb_packet(struct sk_buff *skb,
24 struct batadv_hard_iface *hard_iface,
24 const uint8_t *dst_addr); 25 const uint8_t *dst_addr);
25void batadv_schedule_bat_ogm(struct hard_iface *hard_iface); 26void batadv_schedule_bat_ogm(struct batadv_hard_iface *hard_iface);
26int batadv_add_bcast_packet_to_list(struct bat_priv *bat_priv, 27int batadv_add_bcast_packet_to_list(struct batadv_priv *bat_priv,
27 const struct sk_buff *skb, 28 const struct sk_buff *skb,
28 unsigned long delay); 29 unsigned long delay);
29void batadv_send_outstanding_bat_ogm_packet(struct work_struct *work); 30void batadv_send_outstanding_bat_ogm_packet(struct work_struct *work);
30void batadv_purge_outstanding_packets(struct bat_priv *bat_priv, 31void
31 const struct hard_iface *hard_iface); 32batadv_purge_outstanding_packets(struct batadv_priv *bat_priv,
33 const struct batadv_hard_iface *hard_iface);
32 34
33#endif /* _NET_BATMAN_ADV_SEND_H_ */ 35#endif /* _NET_BATMAN_ADV_SEND_H_ */
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 0a5d73a549f6..7a7d82185393 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -92,13 +92,13 @@ static int batadv_interface_release(struct net_device *dev)
92 92
93static struct net_device_stats *batadv_interface_stats(struct net_device *dev) 93static struct net_device_stats *batadv_interface_stats(struct net_device *dev)
94{ 94{
95 struct bat_priv *bat_priv = netdev_priv(dev); 95 struct batadv_priv *bat_priv = netdev_priv(dev);
96 return &bat_priv->stats; 96 return &bat_priv->stats;
97} 97}
98 98
99static int batadv_interface_set_mac_addr(struct net_device *dev, void *p) 99static int batadv_interface_set_mac_addr(struct net_device *dev, void *p)
100{ 100{
101 struct bat_priv *bat_priv = netdev_priv(dev); 101 struct batadv_priv *bat_priv = netdev_priv(dev);
102 struct sockaddr *addr = p; 102 struct sockaddr *addr = p;
103 103
104 if (!is_valid_ether_addr(addr->sa_data)) 104 if (!is_valid_ether_addr(addr->sa_data))
@@ -131,8 +131,8 @@ static int batadv_interface_tx(struct sk_buff *skb,
131 struct net_device *soft_iface) 131 struct net_device *soft_iface)
132{ 132{
133 struct ethhdr *ethhdr = (struct ethhdr *)skb->data; 133 struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
134 struct bat_priv *bat_priv = netdev_priv(soft_iface); 134 struct batadv_priv *bat_priv = netdev_priv(soft_iface);
135 struct hard_iface *primary_if = NULL; 135 struct batadv_hard_iface *primary_if = NULL;
136 struct batadv_bcast_packet *bcast_packet; 136 struct batadv_bcast_packet *bcast_packet;
137 struct vlan_ethhdr *vhdr; 137 struct vlan_ethhdr *vhdr;
138 __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN); 138 __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
@@ -260,10 +260,10 @@ end:
260} 260}
261 261
262void batadv_interface_rx(struct net_device *soft_iface, 262void batadv_interface_rx(struct net_device *soft_iface,
263 struct sk_buff *skb, struct hard_iface *recv_if, 263 struct sk_buff *skb, struct batadv_hard_iface *recv_if,
264 int hdr_size) 264 int hdr_size)
265{ 265{
266 struct bat_priv *bat_priv = netdev_priv(soft_iface); 266 struct batadv_priv *bat_priv = netdev_priv(soft_iface);
267 struct ethhdr *ethhdr; 267 struct ethhdr *ethhdr;
268 struct vlan_ethhdr *vhdr; 268 struct vlan_ethhdr *vhdr;
269 short vid __maybe_unused = -1; 269 short vid __maybe_unused = -1;
@@ -338,7 +338,7 @@ static const struct net_device_ops batadv_netdev_ops = {
338 338
339static void batadv_interface_setup(struct net_device *dev) 339static void batadv_interface_setup(struct net_device *dev)
340{ 340{
341 struct bat_priv *priv = netdev_priv(dev); 341 struct batadv_priv *priv = netdev_priv(dev);
342 342
343 ether_setup(dev); 343 ether_setup(dev);
344 344
@@ -364,7 +364,7 @@ static void batadv_interface_setup(struct net_device *dev)
364struct net_device *batadv_softif_create(const char *name) 364struct net_device *batadv_softif_create(const char *name)
365{ 365{
366 struct net_device *soft_iface; 366 struct net_device *soft_iface;
367 struct bat_priv *bat_priv; 367 struct batadv_priv *bat_priv;
368 int ret; 368 int ret;
369 size_t cnt_len = sizeof(uint64_t) * BATADV_CNT_NUM; 369 size_t cnt_len = sizeof(uint64_t) * BATADV_CNT_NUM;
370 370
@@ -539,7 +539,7 @@ static void batadv_get_ethtool_stats(struct net_device *dev,
539 struct ethtool_stats *stats, 539 struct ethtool_stats *stats,
540 uint64_t *data) 540 uint64_t *data)
541{ 541{
542 struct bat_priv *bat_priv = netdev_priv(dev); 542 struct batadv_priv *bat_priv = netdev_priv(dev);
543 int i; 543 int i;
544 544
545 for (i = 0; i < BATADV_CNT_NUM; i++) 545 for (i = 0; i < BATADV_CNT_NUM; i++)
diff --git a/net/batman-adv/soft-interface.h b/net/batman-adv/soft-interface.h
index 2711ba5b1233..852c683b06a1 100644
--- a/net/batman-adv/soft-interface.h
+++ b/net/batman-adv/soft-interface.h
@@ -22,7 +22,7 @@
22 22
23int batadv_skb_head_push(struct sk_buff *skb, unsigned int len); 23int batadv_skb_head_push(struct sk_buff *skb, unsigned int len);
24void batadv_interface_rx(struct net_device *soft_iface, struct sk_buff *skb, 24void batadv_interface_rx(struct net_device *soft_iface, struct sk_buff *skb,
25 struct hard_iface *recv_if, int hdr_size); 25 struct batadv_hard_iface *recv_if, int hdr_size);
26struct net_device *batadv_softif_create(const char *name); 26struct net_device *batadv_softif_create(const char *name);
27void batadv_softif_destroy(struct net_device *soft_iface); 27void batadv_softif_destroy(struct net_device *soft_iface);
28int batadv_softif_is_valid(const struct net_device *net_dev); 28int batadv_softif_is_valid(const struct net_device *net_dev);
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 48217cc6729d..245cc9a068d8 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -29,34 +29,35 @@
29 29
30#include <linux/crc16.h> 30#include <linux/crc16.h>
31 31
32static void batadv_send_roam_adv(struct bat_priv *bat_priv, uint8_t *client, 32static void batadv_send_roam_adv(struct batadv_priv *bat_priv, uint8_t *client,
33 struct orig_node *orig_node); 33 struct batadv_orig_node *orig_node);
34static void batadv_tt_purge(struct work_struct *work); 34static void batadv_tt_purge(struct work_struct *work);
35static void 35static void
36batadv_tt_global_del_orig_list(struct tt_global_entry *tt_global_entry); 36batadv_tt_global_del_orig_list(struct batadv_tt_global_entry *tt_global_entry);
37 37
38/* returns 1 if they are the same mac addr */ 38/* returns 1 if they are the same mac addr */
39static int batadv_compare_tt(const struct hlist_node *node, const void *data2) 39static int batadv_compare_tt(const struct hlist_node *node, const void *data2)
40{ 40{
41 const void *data1 = container_of(node, struct tt_common_entry, 41 const void *data1 = container_of(node, struct batadv_tt_common_entry,
42 hash_entry); 42 hash_entry);
43 43
44 return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0); 44 return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
45} 45}
46 46
47static void batadv_tt_start_timer(struct bat_priv *bat_priv) 47static void batadv_tt_start_timer(struct batadv_priv *bat_priv)
48{ 48{
49 INIT_DELAYED_WORK(&bat_priv->tt_work, batadv_tt_purge); 49 INIT_DELAYED_WORK(&bat_priv->tt_work, batadv_tt_purge);
50 queue_delayed_work(batadv_event_workqueue, &bat_priv->tt_work, 50 queue_delayed_work(batadv_event_workqueue, &bat_priv->tt_work,
51 msecs_to_jiffies(5000)); 51 msecs_to_jiffies(5000));
52} 52}
53 53
54static struct tt_common_entry * 54static struct batadv_tt_common_entry *
55batadv_tt_hash_find(struct batadv_hashtable *hash, const void *data) 55batadv_tt_hash_find(struct batadv_hashtable *hash, const void *data)
56{ 56{
57 struct hlist_head *head; 57 struct hlist_head *head;
58 struct hlist_node *node; 58 struct hlist_node *node;
59 struct tt_common_entry *tt_common_entry, *tt_common_entry_tmp = NULL; 59 struct batadv_tt_common_entry *tt_common_entry;
60 struct batadv_tt_common_entry *tt_common_entry_tmp = NULL;
60 uint32_t index; 61 uint32_t index;
61 62
62 if (!hash) 63 if (!hash)
@@ -81,35 +82,37 @@ batadv_tt_hash_find(struct batadv_hashtable *hash, const void *data)
81 return tt_common_entry_tmp; 82 return tt_common_entry_tmp;
82} 83}
83 84
84static struct tt_local_entry * 85static struct batadv_tt_local_entry *
85batadv_tt_local_hash_find(struct bat_priv *bat_priv, const void *data) 86batadv_tt_local_hash_find(struct batadv_priv *bat_priv, const void *data)
86{ 87{
87 struct tt_common_entry *tt_common_entry; 88 struct batadv_tt_common_entry *tt_common_entry;
88 struct tt_local_entry *tt_local_entry = NULL; 89 struct batadv_tt_local_entry *tt_local_entry = NULL;
89 90
90 tt_common_entry = batadv_tt_hash_find(bat_priv->tt_local_hash, data); 91 tt_common_entry = batadv_tt_hash_find(bat_priv->tt_local_hash, data);
91 if (tt_common_entry) 92 if (tt_common_entry)
92 tt_local_entry = container_of(tt_common_entry, 93 tt_local_entry = container_of(tt_common_entry,
93 struct tt_local_entry, common); 94 struct batadv_tt_local_entry,
95 common);
94 return tt_local_entry; 96 return tt_local_entry;
95} 97}
96 98
97static struct tt_global_entry * 99static struct batadv_tt_global_entry *
98batadv_tt_global_hash_find(struct bat_priv *bat_priv, const void *data) 100batadv_tt_global_hash_find(struct batadv_priv *bat_priv, const void *data)
99{ 101{
100 struct tt_common_entry *tt_common_entry; 102 struct batadv_tt_common_entry *tt_common_entry;
101 struct tt_global_entry *tt_global_entry = NULL; 103 struct batadv_tt_global_entry *tt_global_entry = NULL;
102 104
103 tt_common_entry = batadv_tt_hash_find(bat_priv->tt_global_hash, data); 105 tt_common_entry = batadv_tt_hash_find(bat_priv->tt_global_hash, data);
104 if (tt_common_entry) 106 if (tt_common_entry)
105 tt_global_entry = container_of(tt_common_entry, 107 tt_global_entry = container_of(tt_common_entry,
106 struct tt_global_entry, common); 108 struct batadv_tt_global_entry,
109 common);
107 return tt_global_entry; 110 return tt_global_entry;
108 111
109} 112}
110 113
111static void 114static void
112batadv_tt_local_entry_free_ref(struct tt_local_entry *tt_local_entry) 115batadv_tt_local_entry_free_ref(struct batadv_tt_local_entry *tt_local_entry)
113{ 116{
114 if (atomic_dec_and_test(&tt_local_entry->common.refcount)) 117 if (atomic_dec_and_test(&tt_local_entry->common.refcount))
115 kfree_rcu(tt_local_entry, common.rcu); 118 kfree_rcu(tt_local_entry, common.rcu);
@@ -117,18 +120,18 @@ batadv_tt_local_entry_free_ref(struct tt_local_entry *tt_local_entry)
117 120
118static void batadv_tt_global_entry_free_rcu(struct rcu_head *rcu) 121static void batadv_tt_global_entry_free_rcu(struct rcu_head *rcu)
119{ 122{
120 struct tt_common_entry *tt_common_entry; 123 struct batadv_tt_common_entry *tt_common_entry;
121 struct tt_global_entry *tt_global_entry; 124 struct batadv_tt_global_entry *tt_global_entry;
122 125
123 tt_common_entry = container_of(rcu, struct tt_common_entry, rcu); 126 tt_common_entry = container_of(rcu, struct batadv_tt_common_entry, rcu);
124 tt_global_entry = container_of(tt_common_entry, struct tt_global_entry, 127 tt_global_entry = container_of(tt_common_entry,
125 common); 128 struct batadv_tt_global_entry, common);
126 129
127 kfree(tt_global_entry); 130 kfree(tt_global_entry);
128} 131}
129 132
130static void 133static void
131batadv_tt_global_entry_free_ref(struct tt_global_entry *tt_global_entry) 134batadv_tt_global_entry_free_ref(struct batadv_tt_global_entry *tt_global_entry)
132{ 135{
133 if (atomic_dec_and_test(&tt_global_entry->common.refcount)) { 136 if (atomic_dec_and_test(&tt_global_entry->common.refcount)) {
134 batadv_tt_global_del_orig_list(tt_global_entry); 137 batadv_tt_global_del_orig_list(tt_global_entry);
@@ -139,25 +142,25 @@ batadv_tt_global_entry_free_ref(struct tt_global_entry *tt_global_entry)
139 142
140static void batadv_tt_orig_list_entry_free_rcu(struct rcu_head *rcu) 143static void batadv_tt_orig_list_entry_free_rcu(struct rcu_head *rcu)
141{ 144{
142 struct tt_orig_list_entry *orig_entry; 145 struct batadv_tt_orig_list_entry *orig_entry;
143 146
144 orig_entry = container_of(rcu, struct tt_orig_list_entry, rcu); 147 orig_entry = container_of(rcu, struct batadv_tt_orig_list_entry, rcu);
145 batadv_orig_node_free_ref(orig_entry->orig_node); 148 batadv_orig_node_free_ref(orig_entry->orig_node);
146 kfree(orig_entry); 149 kfree(orig_entry);
147} 150}
148 151
149static void 152static void
150batadv_tt_orig_list_entry_free_ref(struct tt_orig_list_entry *orig_entry) 153batadv_tt_orig_list_entry_free_ref(struct batadv_tt_orig_list_entry *orig_entry)
151{ 154{
152 /* to avoid race conditions, immediately decrease the tt counter */ 155 /* to avoid race conditions, immediately decrease the tt counter */
153 atomic_dec(&orig_entry->orig_node->tt_size); 156 atomic_dec(&orig_entry->orig_node->tt_size);
154 call_rcu(&orig_entry->rcu, batadv_tt_orig_list_entry_free_rcu); 157 call_rcu(&orig_entry->rcu, batadv_tt_orig_list_entry_free_rcu);
155} 158}
156 159
157static void batadv_tt_local_event(struct bat_priv *bat_priv, 160static void batadv_tt_local_event(struct batadv_priv *bat_priv,
158 const uint8_t *addr, uint8_t flags) 161 const uint8_t *addr, uint8_t flags)
159{ 162{
160 struct tt_change_node *tt_change_node, *entry, *safe; 163 struct batadv_tt_change_node *tt_change_node, *entry, *safe;
161 bool event_removed = false; 164 bool event_removed = false;
162 bool del_op_requested, del_op_entry; 165 bool del_op_requested, del_op_entry;
163 166
@@ -215,7 +218,7 @@ int batadv_tt_len(int changes_num)
215 return changes_num * sizeof(struct batadv_tt_change); 218 return changes_num * sizeof(struct batadv_tt_change);
216} 219}
217 220
218static int batadv_tt_local_init(struct bat_priv *bat_priv) 221static int batadv_tt_local_init(struct batadv_priv *bat_priv)
219{ 222{
220 if (bat_priv->tt_local_hash) 223 if (bat_priv->tt_local_hash)
221 return 0; 224 return 0;
@@ -231,12 +234,12 @@ static int batadv_tt_local_init(struct bat_priv *bat_priv)
231void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr, 234void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
232 int ifindex) 235 int ifindex)
233{ 236{
234 struct bat_priv *bat_priv = netdev_priv(soft_iface); 237 struct batadv_priv *bat_priv = netdev_priv(soft_iface);
235 struct tt_local_entry *tt_local_entry = NULL; 238 struct batadv_tt_local_entry *tt_local_entry = NULL;
236 struct tt_global_entry *tt_global_entry = NULL; 239 struct batadv_tt_global_entry *tt_global_entry = NULL;
237 struct hlist_head *head; 240 struct hlist_head *head;
238 struct hlist_node *node; 241 struct hlist_node *node;
239 struct tt_orig_list_entry *orig_entry; 242 struct batadv_tt_orig_list_entry *orig_entry;
240 int hash_added; 243 int hash_added;
241 244
242 tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr); 245 tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr);
@@ -333,12 +336,12 @@ static void batadv_tt_realloc_packet_buff(unsigned char **packet_buff,
333 } 336 }
334} 337}
335 338
336static void batadv_tt_prepare_packet_buff(struct bat_priv *bat_priv, 339static void batadv_tt_prepare_packet_buff(struct batadv_priv *bat_priv,
337 unsigned char **packet_buff, 340 unsigned char **packet_buff,
338 int *packet_buff_len, 341 int *packet_buff_len,
339 int min_packet_len) 342 int min_packet_len)
340{ 343{
341 struct hard_iface *primary_if; 344 struct batadv_hard_iface *primary_if;
342 int req_len; 345 int req_len;
343 346
344 primary_if = batadv_primary_if_get_selected(bat_priv); 347 primary_if = batadv_primary_if_get_selected(bat_priv);
@@ -359,12 +362,12 @@ static void batadv_tt_prepare_packet_buff(struct bat_priv *bat_priv,
359 batadv_hardif_free_ref(primary_if); 362 batadv_hardif_free_ref(primary_if);
360} 363}
361 364
362static int batadv_tt_changes_fill_buff(struct bat_priv *bat_priv, 365static int batadv_tt_changes_fill_buff(struct batadv_priv *bat_priv,
363 unsigned char **packet_buff, 366 unsigned char **packet_buff,
364 int *packet_buff_len, 367 int *packet_buff_len,
365 int min_packet_len) 368 int min_packet_len)
366{ 369{
367 struct tt_change_node *entry, *safe; 370 struct batadv_tt_change_node *entry, *safe;
368 int count = 0, tot_changes = 0, new_len; 371 int count = 0, tot_changes = 0, new_len;
369 unsigned char *tt_buff; 372 unsigned char *tt_buff;
370 373
@@ -416,10 +419,10 @@ static int batadv_tt_changes_fill_buff(struct bat_priv *bat_priv,
416int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset) 419int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
417{ 420{
418 struct net_device *net_dev = (struct net_device *)seq->private; 421 struct net_device *net_dev = (struct net_device *)seq->private;
419 struct bat_priv *bat_priv = netdev_priv(net_dev); 422 struct batadv_priv *bat_priv = netdev_priv(net_dev);
420 struct batadv_hashtable *hash = bat_priv->tt_local_hash; 423 struct batadv_hashtable *hash = bat_priv->tt_local_hash;
421 struct tt_common_entry *tt_common_entry; 424 struct batadv_tt_common_entry *tt_common_entry;
422 struct hard_iface *primary_if; 425 struct batadv_hard_iface *primary_if;
423 struct hlist_node *node; 426 struct hlist_node *node;
424 struct hlist_head *head; 427 struct hlist_head *head;
425 uint32_t i; 428 uint32_t i;
@@ -471,9 +474,10 @@ out:
471 return ret; 474 return ret;
472} 475}
473 476
474static void batadv_tt_local_set_pending(struct bat_priv *bat_priv, 477static void
475 struct tt_local_entry *tt_local_entry, 478batadv_tt_local_set_pending(struct batadv_priv *bat_priv,
476 uint16_t flags, const char *message) 479 struct batadv_tt_local_entry *tt_local_entry,
480 uint16_t flags, const char *message)
477{ 481{
478 batadv_tt_local_event(bat_priv, tt_local_entry->common.addr, 482 batadv_tt_local_event(bat_priv, tt_local_entry->common.addr,
479 tt_local_entry->common.flags | flags); 483 tt_local_entry->common.flags | flags);
@@ -489,10 +493,10 @@ static void batadv_tt_local_set_pending(struct bat_priv *bat_priv,
489 tt_local_entry->common.addr, message); 493 tt_local_entry->common.addr, message);
490} 494}
491 495
492void batadv_tt_local_remove(struct bat_priv *bat_priv, const uint8_t *addr, 496void batadv_tt_local_remove(struct batadv_priv *bat_priv, const uint8_t *addr,
493 const char *message, bool roaming) 497 const char *message, bool roaming)
494{ 498{
495 struct tt_local_entry *tt_local_entry = NULL; 499 struct batadv_tt_local_entry *tt_local_entry = NULL;
496 uint16_t flags; 500 uint16_t flags;
497 501
498 tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr); 502 tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr);
@@ -509,17 +513,18 @@ out:
509 batadv_tt_local_entry_free_ref(tt_local_entry); 513 batadv_tt_local_entry_free_ref(tt_local_entry);
510} 514}
511 515
512static void batadv_tt_local_purge_list(struct bat_priv *bat_priv, 516static void batadv_tt_local_purge_list(struct batadv_priv *bat_priv,
513 struct hlist_head *head) 517 struct hlist_head *head)
514{ 518{
515 struct tt_local_entry *tt_local_entry; 519 struct batadv_tt_local_entry *tt_local_entry;
516 struct tt_common_entry *tt_common_entry; 520 struct batadv_tt_common_entry *tt_common_entry;
517 struct hlist_node *node, *node_tmp; 521 struct hlist_node *node, *node_tmp;
518 522
519 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head, 523 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head,
520 hash_entry) { 524 hash_entry) {
521 tt_local_entry = container_of(tt_common_entry, 525 tt_local_entry = container_of(tt_common_entry,
522 struct tt_local_entry, common); 526 struct batadv_tt_local_entry,
527 common);
523 if (tt_local_entry->common.flags & BATADV_TT_CLIENT_NOPURGE) 528 if (tt_local_entry->common.flags & BATADV_TT_CLIENT_NOPURGE)
524 continue; 529 continue;
525 530
@@ -536,7 +541,7 @@ static void batadv_tt_local_purge_list(struct bat_priv *bat_priv,
536 } 541 }
537} 542}
538 543
539static void batadv_tt_local_purge(struct bat_priv *bat_priv) 544static void batadv_tt_local_purge(struct batadv_priv *bat_priv)
540{ 545{
541 struct batadv_hashtable *hash = bat_priv->tt_local_hash; 546 struct batadv_hashtable *hash = bat_priv->tt_local_hash;
542 struct hlist_head *head; 547 struct hlist_head *head;
@@ -554,12 +559,12 @@ static void batadv_tt_local_purge(struct bat_priv *bat_priv)
554 559
555} 560}
556 561
557static void batadv_tt_local_table_free(struct bat_priv *bat_priv) 562static void batadv_tt_local_table_free(struct batadv_priv *bat_priv)
558{ 563{
559 struct batadv_hashtable *hash; 564 struct batadv_hashtable *hash;
560 spinlock_t *list_lock; /* protects write access to the hash lists */ 565 spinlock_t *list_lock; /* protects write access to the hash lists */
561 struct tt_common_entry *tt_common_entry; 566 struct batadv_tt_common_entry *tt_common_entry;
562 struct tt_local_entry *tt_local_entry; 567 struct batadv_tt_local_entry *tt_local;
563 struct hlist_node *node, *node_tmp; 568 struct hlist_node *node, *node_tmp;
564 struct hlist_head *head; 569 struct hlist_head *head;
565 uint32_t i; 570 uint32_t i;
@@ -577,10 +582,10 @@ static void batadv_tt_local_table_free(struct bat_priv *bat_priv)
577 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, 582 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp,
578 head, hash_entry) { 583 head, hash_entry) {
579 hlist_del_rcu(node); 584 hlist_del_rcu(node);
580 tt_local_entry = container_of(tt_common_entry, 585 tt_local = container_of(tt_common_entry,
581 struct tt_local_entry, 586 struct batadv_tt_local_entry,
582 common); 587 common);
583 batadv_tt_local_entry_free_ref(tt_local_entry); 588 batadv_tt_local_entry_free_ref(tt_local);
584 } 589 }
585 spin_unlock_bh(list_lock); 590 spin_unlock_bh(list_lock);
586 } 591 }
@@ -590,7 +595,7 @@ static void batadv_tt_local_table_free(struct bat_priv *bat_priv)
590 bat_priv->tt_local_hash = NULL; 595 bat_priv->tt_local_hash = NULL;
591} 596}
592 597
593static int batadv_tt_global_init(struct bat_priv *bat_priv) 598static int batadv_tt_global_init(struct batadv_priv *bat_priv)
594{ 599{
595 if (bat_priv->tt_global_hash) 600 if (bat_priv->tt_global_hash)
596 return 0; 601 return 0;
@@ -603,9 +608,9 @@ static int batadv_tt_global_init(struct bat_priv *bat_priv)
603 return 0; 608 return 0;
604} 609}
605 610
606static void batadv_tt_changes_list_free(struct bat_priv *bat_priv) 611static void batadv_tt_changes_list_free(struct batadv_priv *bat_priv)
607{ 612{
608 struct tt_change_node *entry, *safe; 613 struct batadv_tt_change_node *entry, *safe;
609 614
610 spin_lock_bh(&bat_priv->tt_changes_list_lock); 615 spin_lock_bh(&bat_priv->tt_changes_list_lock);
611 616
@@ -622,10 +627,11 @@ static void batadv_tt_changes_list_free(struct bat_priv *bat_priv)
622/* find out if an orig_node is already in the list of a tt_global_entry. 627/* find out if an orig_node is already in the list of a tt_global_entry.
623 * returns 1 if found, 0 otherwise 628 * returns 1 if found, 0 otherwise
624 */ 629 */
625static bool batadv_tt_global_entry_has_orig(const struct tt_global_entry *entry, 630static bool
626 const struct orig_node *orig_node) 631batadv_tt_global_entry_has_orig(const struct batadv_tt_global_entry *entry,
632 const struct batadv_orig_node *orig_node)
627{ 633{
628 struct tt_orig_list_entry *tmp_orig_entry; 634 struct batadv_tt_orig_list_entry *tmp_orig_entry;
629 const struct hlist_head *head; 635 const struct hlist_head *head;
630 struct hlist_node *node; 636 struct hlist_node *node;
631 bool found = false; 637 bool found = false;
@@ -643,10 +649,10 @@ static bool batadv_tt_global_entry_has_orig(const struct tt_global_entry *entry,
643} 649}
644 650
645static void 651static void
646batadv_tt_global_add_orig_entry(struct tt_global_entry *tt_global_entry, 652batadv_tt_global_add_orig_entry(struct batadv_tt_global_entry *tt_global_entry,
647 struct orig_node *orig_node, int ttvn) 653 struct batadv_orig_node *orig_node, int ttvn)
648{ 654{
649 struct tt_orig_list_entry *orig_entry; 655 struct batadv_tt_orig_list_entry *orig_entry;
650 656
651 orig_entry = kzalloc(sizeof(*orig_entry), GFP_ATOMIC); 657 orig_entry = kzalloc(sizeof(*orig_entry), GFP_ATOMIC);
652 if (!orig_entry) 658 if (!orig_entry)
@@ -665,14 +671,15 @@ batadv_tt_global_add_orig_entry(struct tt_global_entry *tt_global_entry,
665} 671}
666 672
667/* caller must hold orig_node refcount */ 673/* caller must hold orig_node refcount */
668int batadv_tt_global_add(struct bat_priv *bat_priv, struct orig_node *orig_node, 674int batadv_tt_global_add(struct batadv_priv *bat_priv,
675 struct batadv_orig_node *orig_node,
669 const unsigned char *tt_addr, uint8_t flags, 676 const unsigned char *tt_addr, uint8_t flags,
670 uint8_t ttvn) 677 uint8_t ttvn)
671{ 678{
672 struct tt_global_entry *tt_global_entry = NULL; 679 struct batadv_tt_global_entry *tt_global_entry = NULL;
673 int ret = 0; 680 int ret = 0;
674 int hash_added; 681 int hash_added;
675 struct tt_common_entry *common; 682 struct batadv_tt_common_entry *common;
676 683
677 tt_global_entry = batadv_tt_global_hash_find(bat_priv, tt_addr); 684 tt_global_entry = batadv_tt_global_hash_find(bat_priv, tt_addr);
678 685
@@ -746,13 +753,13 @@ out:
746 * it is assumed that the caller holds rcu_read_lock(); 753 * it is assumed that the caller holds rcu_read_lock();
747 */ 754 */
748static void 755static void
749batadv_tt_global_print_entry(struct tt_global_entry *tt_global_entry, 756batadv_tt_global_print_entry(struct batadv_tt_global_entry *tt_global_entry,
750 struct seq_file *seq) 757 struct seq_file *seq)
751{ 758{
752 struct hlist_head *head; 759 struct hlist_head *head;
753 struct hlist_node *node; 760 struct hlist_node *node;
754 struct tt_orig_list_entry *orig_entry; 761 struct batadv_tt_orig_list_entry *orig_entry;
755 struct tt_common_entry *tt_common_entry; 762 struct batadv_tt_common_entry *tt_common_entry;
756 uint16_t flags; 763 uint16_t flags;
757 uint8_t last_ttvn; 764 uint8_t last_ttvn;
758 765
@@ -774,11 +781,11 @@ batadv_tt_global_print_entry(struct tt_global_entry *tt_global_entry,
774int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset) 781int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset)
775{ 782{
776 struct net_device *net_dev = (struct net_device *)seq->private; 783 struct net_device *net_dev = (struct net_device *)seq->private;
777 struct bat_priv *bat_priv = netdev_priv(net_dev); 784 struct batadv_priv *bat_priv = netdev_priv(net_dev);
778 struct batadv_hashtable *hash = bat_priv->tt_global_hash; 785 struct batadv_hashtable *hash = bat_priv->tt_global_hash;
779 struct tt_common_entry *tt_common_entry; 786 struct batadv_tt_common_entry *tt_common_entry;
780 struct tt_global_entry *tt_global_entry; 787 struct batadv_tt_global_entry *tt_global;
781 struct hard_iface *primary_if; 788 struct batadv_hard_iface *primary_if;
782 struct hlist_node *node; 789 struct hlist_node *node;
783 struct hlist_head *head; 790 struct hlist_head *head;
784 uint32_t i; 791 uint32_t i;
@@ -811,10 +818,10 @@ int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset)
811 rcu_read_lock(); 818 rcu_read_lock();
812 hlist_for_each_entry_rcu(tt_common_entry, node, 819 hlist_for_each_entry_rcu(tt_common_entry, node,
813 head, hash_entry) { 820 head, hash_entry) {
814 tt_global_entry = container_of(tt_common_entry, 821 tt_global = container_of(tt_common_entry,
815 struct tt_global_entry, 822 struct batadv_tt_global_entry,
816 common); 823 common);
817 batadv_tt_global_print_entry(tt_global_entry, seq); 824 batadv_tt_global_print_entry(tt_global, seq);
818 } 825 }
819 rcu_read_unlock(); 826 rcu_read_unlock();
820 } 827 }
@@ -826,11 +833,11 @@ out:
826 833
827/* deletes the orig list of a tt_global_entry */ 834/* deletes the orig list of a tt_global_entry */
828static void 835static void
829batadv_tt_global_del_orig_list(struct tt_global_entry *tt_global_entry) 836batadv_tt_global_del_orig_list(struct batadv_tt_global_entry *tt_global_entry)
830{ 837{
831 struct hlist_head *head; 838 struct hlist_head *head;
832 struct hlist_node *node, *safe; 839 struct hlist_node *node, *safe;
833 struct tt_orig_list_entry *orig_entry; 840 struct batadv_tt_orig_list_entry *orig_entry;
834 841
835 spin_lock_bh(&tt_global_entry->list_lock); 842 spin_lock_bh(&tt_global_entry->list_lock);
836 head = &tt_global_entry->orig_list; 843 head = &tt_global_entry->orig_list;
@@ -843,14 +850,14 @@ batadv_tt_global_del_orig_list(struct tt_global_entry *tt_global_entry)
843} 850}
844 851
845static void 852static void
846batadv_tt_global_del_orig_entry(struct bat_priv *bat_priv, 853batadv_tt_global_del_orig_entry(struct batadv_priv *bat_priv,
847 struct tt_global_entry *tt_global_entry, 854 struct batadv_tt_global_entry *tt_global_entry,
848 struct orig_node *orig_node, 855 struct batadv_orig_node *orig_node,
849 const char *message) 856 const char *message)
850{ 857{
851 struct hlist_head *head; 858 struct hlist_head *head;
852 struct hlist_node *node, *safe; 859 struct hlist_node *node, *safe;
853 struct tt_orig_list_entry *orig_entry; 860 struct batadv_tt_orig_list_entry *orig_entry;
854 861
855 spin_lock_bh(&tt_global_entry->list_lock); 862 spin_lock_bh(&tt_global_entry->list_lock);
856 head = &tt_global_entry->orig_list; 863 head = &tt_global_entry->orig_list;
@@ -867,9 +874,10 @@ batadv_tt_global_del_orig_entry(struct bat_priv *bat_priv,
867 spin_unlock_bh(&tt_global_entry->list_lock); 874 spin_unlock_bh(&tt_global_entry->list_lock);
868} 875}
869 876
870static void batadv_tt_global_del_struct(struct bat_priv *bat_priv, 877static void
871 struct tt_global_entry *tt_global_entry, 878batadv_tt_global_del_struct(struct batadv_priv *bat_priv,
872 const char *message) 879 struct batadv_tt_global_entry *tt_global_entry,
880 const char *message)
873{ 881{
874 batadv_dbg(BATADV_DBG_TT, bat_priv, 882 batadv_dbg(BATADV_DBG_TT, bat_priv,
875 "Deleting global tt entry %pM: %s\n", 883 "Deleting global tt entry %pM: %s\n",
@@ -886,14 +894,15 @@ static void batadv_tt_global_del_struct(struct bat_priv *bat_priv,
886 * timer, otherwise we simply remove the originator scheduled for deletion. 894 * timer, otherwise we simply remove the originator scheduled for deletion.
887 */ 895 */
888static void 896static void
889batadv_tt_global_del_roaming(struct bat_priv *bat_priv, 897batadv_tt_global_del_roaming(struct batadv_priv *bat_priv,
890 struct tt_global_entry *tt_global_entry, 898 struct batadv_tt_global_entry *tt_global_entry,
891 struct orig_node *orig_node, const char *message) 899 struct batadv_orig_node *orig_node,
900 const char *message)
892{ 901{
893 bool last_entry = true; 902 bool last_entry = true;
894 struct hlist_head *head; 903 struct hlist_head *head;
895 struct hlist_node *node; 904 struct hlist_node *node;
896 struct tt_orig_list_entry *orig_entry; 905 struct batadv_tt_orig_list_entry *orig_entry;
897 906
898 /* no local entry exists, case 1: 907 /* no local entry exists, case 1:
899 * Check if this is the last one or if other entries exist. 908 * Check if this is the last one or if other entries exist.
@@ -923,13 +932,13 @@ batadv_tt_global_del_roaming(struct bat_priv *bat_priv,
923 932
924 933
925 934
926static void batadv_tt_global_del(struct bat_priv *bat_priv, 935static void batadv_tt_global_del(struct batadv_priv *bat_priv,
927 struct orig_node *orig_node, 936 struct batadv_orig_node *orig_node,
928 const unsigned char *addr, 937 const unsigned char *addr,
929 const char *message, bool roaming) 938 const char *message, bool roaming)
930{ 939{
931 struct tt_global_entry *tt_global_entry = NULL; 940 struct batadv_tt_global_entry *tt_global_entry = NULL;
932 struct tt_local_entry *local_entry = NULL; 941 struct batadv_tt_local_entry *local_entry = NULL;
933 942
934 tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr); 943 tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr);
935 if (!tt_global_entry) 944 if (!tt_global_entry)
@@ -978,11 +987,12 @@ out:
978 batadv_tt_local_entry_free_ref(local_entry); 987 batadv_tt_local_entry_free_ref(local_entry);
979} 988}
980 989
981void batadv_tt_global_del_orig(struct bat_priv *bat_priv, 990void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
982 struct orig_node *orig_node, const char *message) 991 struct batadv_orig_node *orig_node,
992 const char *message)
983{ 993{
984 struct tt_global_entry *global_entry; 994 struct batadv_tt_global_entry *tt_global;
985 struct tt_common_entry *tt_common_entry; 995 struct batadv_tt_common_entry *tt_common_entry;
986 uint32_t i; 996 uint32_t i;
987 struct batadv_hashtable *hash = bat_priv->tt_global_hash; 997 struct batadv_hashtable *hash = bat_priv->tt_global_hash;
988 struct hlist_node *node, *safe; 998 struct hlist_node *node, *safe;
@@ -999,19 +1009,19 @@ void batadv_tt_global_del_orig(struct bat_priv *bat_priv,
999 spin_lock_bh(list_lock); 1009 spin_lock_bh(list_lock);
1000 hlist_for_each_entry_safe(tt_common_entry, node, safe, 1010 hlist_for_each_entry_safe(tt_common_entry, node, safe,
1001 head, hash_entry) { 1011 head, hash_entry) {
1002 global_entry = container_of(tt_common_entry, 1012 tt_global = container_of(tt_common_entry,
1003 struct tt_global_entry, 1013 struct batadv_tt_global_entry,
1004 common); 1014 common);
1005 1015
1006 batadv_tt_global_del_orig_entry(bat_priv, global_entry, 1016 batadv_tt_global_del_orig_entry(bat_priv, tt_global,
1007 orig_node, message); 1017 orig_node, message);
1008 1018
1009 if (hlist_empty(&global_entry->orig_list)) { 1019 if (hlist_empty(&tt_global->orig_list)) {
1010 batadv_dbg(BATADV_DBG_TT, bat_priv, 1020 batadv_dbg(BATADV_DBG_TT, bat_priv,
1011 "Deleting global tt entry %pM: %s\n", 1021 "Deleting global tt entry %pM: %s\n",
1012 global_entry->common.addr, message); 1022 tt_global->common.addr, message);
1013 hlist_del_rcu(node); 1023 hlist_del_rcu(node);
1014 batadv_tt_global_entry_free_ref(global_entry); 1024 batadv_tt_global_entry_free_ref(tt_global);
1015 } 1025 }
1016 } 1026 }
1017 spin_unlock_bh(list_lock); 1027 spin_unlock_bh(list_lock);
@@ -1019,17 +1029,18 @@ void batadv_tt_global_del_orig(struct bat_priv *bat_priv,
1019 orig_node->tt_initialised = false; 1029 orig_node->tt_initialised = false;
1020} 1030}
1021 1031
1022static void batadv_tt_global_roam_purge_list(struct bat_priv *bat_priv, 1032static void batadv_tt_global_roam_purge_list(struct batadv_priv *bat_priv,
1023 struct hlist_head *head) 1033 struct hlist_head *head)
1024{ 1034{
1025 struct tt_common_entry *tt_common_entry; 1035 struct batadv_tt_common_entry *tt_common_entry;
1026 struct tt_global_entry *tt_global_entry; 1036 struct batadv_tt_global_entry *tt_global_entry;
1027 struct hlist_node *node, *node_tmp; 1037 struct hlist_node *node, *node_tmp;
1028 1038
1029 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head, 1039 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head,
1030 hash_entry) { 1040 hash_entry) {
1031 tt_global_entry = container_of(tt_common_entry, 1041 tt_global_entry = container_of(tt_common_entry,
1032 struct tt_global_entry, common); 1042 struct batadv_tt_global_entry,
1043 common);
1033 if (!(tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM)) 1044 if (!(tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM))
1034 continue; 1045 continue;
1035 if (!batadv_has_timed_out(tt_global_entry->roam_at, 1046 if (!batadv_has_timed_out(tt_global_entry->roam_at,
@@ -1045,7 +1056,7 @@ static void batadv_tt_global_roam_purge_list(struct bat_priv *bat_priv,
1045 } 1056 }
1046} 1057}
1047 1058
1048static void batadv_tt_global_roam_purge(struct bat_priv *bat_priv) 1059static void batadv_tt_global_roam_purge(struct batadv_priv *bat_priv)
1049{ 1060{
1050 struct batadv_hashtable *hash = bat_priv->tt_global_hash; 1061 struct batadv_hashtable *hash = bat_priv->tt_global_hash;
1051 struct hlist_head *head; 1062 struct hlist_head *head;
@@ -1063,12 +1074,12 @@ static void batadv_tt_global_roam_purge(struct bat_priv *bat_priv)
1063 1074
1064} 1075}
1065 1076
1066static void batadv_tt_global_table_free(struct bat_priv *bat_priv) 1077static void batadv_tt_global_table_free(struct batadv_priv *bat_priv)
1067{ 1078{
1068 struct batadv_hashtable *hash; 1079 struct batadv_hashtable *hash;
1069 spinlock_t *list_lock; /* protects write access to the hash lists */ 1080 spinlock_t *list_lock; /* protects write access to the hash lists */
1070 struct tt_common_entry *tt_common_entry; 1081 struct batadv_tt_common_entry *tt_common_entry;
1071 struct tt_global_entry *tt_global_entry; 1082 struct batadv_tt_global_entry *tt_global;
1072 struct hlist_node *node, *node_tmp; 1083 struct hlist_node *node, *node_tmp;
1073 struct hlist_head *head; 1084 struct hlist_head *head;
1074 uint32_t i; 1085 uint32_t i;
@@ -1086,10 +1097,10 @@ static void batadv_tt_global_table_free(struct bat_priv *bat_priv)
1086 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, 1097 hlist_for_each_entry_safe(tt_common_entry, node, node_tmp,
1087 head, hash_entry) { 1098 head, hash_entry) {
1088 hlist_del_rcu(node); 1099 hlist_del_rcu(node);
1089 tt_global_entry = container_of(tt_common_entry, 1100 tt_global = container_of(tt_common_entry,
1090 struct tt_global_entry, 1101 struct batadv_tt_global_entry,
1091 common); 1102 common);
1092 batadv_tt_global_entry_free_ref(tt_global_entry); 1103 batadv_tt_global_entry_free_ref(tt_global);
1093 } 1104 }
1094 spin_unlock_bh(list_lock); 1105 spin_unlock_bh(list_lock);
1095 } 1106 }
@@ -1099,8 +1110,9 @@ static void batadv_tt_global_table_free(struct bat_priv *bat_priv)
1099 bat_priv->tt_global_hash = NULL; 1110 bat_priv->tt_global_hash = NULL;
1100} 1111}
1101 1112
1102static bool _batadv_is_ap_isolated(struct tt_local_entry *tt_local_entry, 1113static bool
1103 struct tt_global_entry *tt_global_entry) 1114_batadv_is_ap_isolated(struct batadv_tt_local_entry *tt_local_entry,
1115 struct batadv_tt_global_entry *tt_global_entry)
1104{ 1116{
1105 bool ret = false; 1117 bool ret = false;
1106 1118
@@ -1111,17 +1123,17 @@ static bool _batadv_is_ap_isolated(struct tt_local_entry *tt_local_entry,
1111 return ret; 1123 return ret;
1112} 1124}
1113 1125
1114struct orig_node *batadv_transtable_search(struct bat_priv *bat_priv, 1126struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
1115 const uint8_t *src, 1127 const uint8_t *src,
1116 const uint8_t *addr) 1128 const uint8_t *addr)
1117{ 1129{
1118 struct tt_local_entry *tt_local_entry = NULL; 1130 struct batadv_tt_local_entry *tt_local_entry = NULL;
1119 struct tt_global_entry *tt_global_entry = NULL; 1131 struct batadv_tt_global_entry *tt_global_entry = NULL;
1120 struct orig_node *orig_node = NULL; 1132 struct batadv_orig_node *orig_node = NULL;
1121 struct neigh_node *router = NULL; 1133 struct batadv_neigh_node *router = NULL;
1122 struct hlist_head *head; 1134 struct hlist_head *head;
1123 struct hlist_node *node; 1135 struct hlist_node *node;
1124 struct tt_orig_list_entry *orig_entry; 1136 struct batadv_tt_orig_list_entry *orig_entry;
1125 int best_tq; 1137 int best_tq;
1126 1138
1127 if (src && atomic_read(&bat_priv->ap_isolation)) { 1139 if (src && atomic_read(&bat_priv->ap_isolation)) {
@@ -1170,13 +1182,13 @@ out:
1170} 1182}
1171 1183
1172/* Calculates the checksum of the local table of a given orig_node */ 1184/* Calculates the checksum of the local table of a given orig_node */
1173static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv, 1185static uint16_t batadv_tt_global_crc(struct batadv_priv *bat_priv,
1174 struct orig_node *orig_node) 1186 struct batadv_orig_node *orig_node)
1175{ 1187{
1176 uint16_t total = 0, total_one; 1188 uint16_t total = 0, total_one;
1177 struct batadv_hashtable *hash = bat_priv->tt_global_hash; 1189 struct batadv_hashtable *hash = bat_priv->tt_global_hash;
1178 struct tt_common_entry *tt_common; 1190 struct batadv_tt_common_entry *tt_common;
1179 struct tt_global_entry *tt_global_entry; 1191 struct batadv_tt_global_entry *tt_global;
1180 struct hlist_node *node; 1192 struct hlist_node *node;
1181 struct hlist_head *head; 1193 struct hlist_head *head;
1182 uint32_t i; 1194 uint32_t i;
@@ -1187,9 +1199,9 @@ static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv,
1187 1199
1188 rcu_read_lock(); 1200 rcu_read_lock();
1189 hlist_for_each_entry_rcu(tt_common, node, head, hash_entry) { 1201 hlist_for_each_entry_rcu(tt_common, node, head, hash_entry) {
1190 tt_global_entry = container_of(tt_common, 1202 tt_global = container_of(tt_common,
1191 struct tt_global_entry, 1203 struct batadv_tt_global_entry,
1192 common); 1204 common);
1193 /* Roaming clients are in the global table for 1205 /* Roaming clients are in the global table for
1194 * consistency only. They don't have to be 1206 * consistency only. They don't have to be
1195 * taken into account while computing the 1207 * taken into account while computing the
@@ -1201,7 +1213,7 @@ static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv,
1201 /* find out if this global entry is announced by this 1213 /* find out if this global entry is announced by this
1202 * originator 1214 * originator
1203 */ 1215 */
1204 if (!batadv_tt_global_entry_has_orig(tt_global_entry, 1216 if (!batadv_tt_global_entry_has_orig(tt_global,
1205 orig_node)) 1217 orig_node))
1206 continue; 1218 continue;
1207 1219
@@ -1218,11 +1230,11 @@ static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv,
1218} 1230}
1219 1231
1220/* Calculates the checksum of the local table */ 1232/* Calculates the checksum of the local table */
1221static uint16_t batadv_tt_local_crc(struct bat_priv *bat_priv) 1233static uint16_t batadv_tt_local_crc(struct batadv_priv *bat_priv)
1222{ 1234{
1223 uint16_t total = 0, total_one; 1235 uint16_t total = 0, total_one;
1224 struct batadv_hashtable *hash = bat_priv->tt_local_hash; 1236 struct batadv_hashtable *hash = bat_priv->tt_local_hash;
1225 struct tt_common_entry *tt_common; 1237 struct batadv_tt_common_entry *tt_common;
1226 struct hlist_node *node; 1238 struct hlist_node *node;
1227 struct hlist_head *head; 1239 struct hlist_head *head;
1228 uint32_t i; 1240 uint32_t i;
@@ -1250,9 +1262,9 @@ static uint16_t batadv_tt_local_crc(struct bat_priv *bat_priv)
1250 return total; 1262 return total;
1251} 1263}
1252 1264
1253static void batadv_tt_req_list_free(struct bat_priv *bat_priv) 1265static void batadv_tt_req_list_free(struct batadv_priv *bat_priv)
1254{ 1266{
1255 struct tt_req_node *node, *safe; 1267 struct batadv_tt_req_node *node, *safe;
1256 1268
1257 spin_lock_bh(&bat_priv->tt_req_list_lock); 1269 spin_lock_bh(&bat_priv->tt_req_list_lock);
1258 1270
@@ -1264,8 +1276,8 @@ static void batadv_tt_req_list_free(struct bat_priv *bat_priv)
1264 spin_unlock_bh(&bat_priv->tt_req_list_lock); 1276 spin_unlock_bh(&bat_priv->tt_req_list_lock);
1265} 1277}
1266 1278
1267static void batadv_tt_save_orig_buffer(struct bat_priv *bat_priv, 1279static void batadv_tt_save_orig_buffer(struct batadv_priv *bat_priv,
1268 struct orig_node *orig_node, 1280 struct batadv_orig_node *orig_node,
1269 const unsigned char *tt_buff, 1281 const unsigned char *tt_buff,
1270 uint8_t tt_num_changes) 1282 uint8_t tt_num_changes)
1271{ 1283{
@@ -1287,9 +1299,9 @@ static void batadv_tt_save_orig_buffer(struct bat_priv *bat_priv,
1287 spin_unlock_bh(&orig_node->tt_buff_lock); 1299 spin_unlock_bh(&orig_node->tt_buff_lock);
1288} 1300}
1289 1301
1290static void batadv_tt_req_purge(struct bat_priv *bat_priv) 1302static void batadv_tt_req_purge(struct batadv_priv *bat_priv)
1291{ 1303{
1292 struct tt_req_node *node, *safe; 1304 struct batadv_tt_req_node *node, *safe;
1293 1305
1294 spin_lock_bh(&bat_priv->tt_req_list_lock); 1306 spin_lock_bh(&bat_priv->tt_req_list_lock);
1295 list_for_each_entry_safe(node, safe, &bat_priv->tt_req_list, list) { 1307 list_for_each_entry_safe(node, safe, &bat_priv->tt_req_list, list) {
@@ -1305,10 +1317,11 @@ static void batadv_tt_req_purge(struct bat_priv *bat_priv)
1305/* returns the pointer to the new tt_req_node struct if no request 1317/* returns the pointer to the new tt_req_node struct if no request
1306 * has already been issued for this orig_node, NULL otherwise 1318 * has already been issued for this orig_node, NULL otherwise
1307 */ 1319 */
1308static struct tt_req_node *batadv_new_tt_req_node(struct bat_priv *bat_priv, 1320static struct batadv_tt_req_node *
1309 struct orig_node *orig_node) 1321batadv_new_tt_req_node(struct batadv_priv *bat_priv,
1322 struct batadv_orig_node *orig_node)
1310{ 1323{
1311 struct tt_req_node *tt_req_node_tmp, *tt_req_node = NULL; 1324 struct batadv_tt_req_node *tt_req_node_tmp, *tt_req_node = NULL;
1312 1325
1313 spin_lock_bh(&bat_priv->tt_req_list_lock); 1326 spin_lock_bh(&bat_priv->tt_req_list_lock);
1314 list_for_each_entry(tt_req_node_tmp, &bat_priv->tt_req_list, list) { 1327 list_for_each_entry(tt_req_node_tmp, &bat_priv->tt_req_list, list) {
@@ -1335,7 +1348,7 @@ unlock:
1335static int batadv_tt_local_valid_entry(const void *entry_ptr, 1348static int batadv_tt_local_valid_entry(const void *entry_ptr,
1336 const void *data_ptr) 1349 const void *data_ptr)
1337{ 1350{
1338 const struct tt_common_entry *tt_common_entry = entry_ptr; 1351 const struct batadv_tt_common_entry *tt_common_entry = entry_ptr;
1339 1352
1340 if (tt_common_entry->flags & BATADV_TT_CLIENT_NEW) 1353 if (tt_common_entry->flags & BATADV_TT_CLIENT_NEW)
1341 return 0; 1354 return 0;
@@ -1345,14 +1358,15 @@ static int batadv_tt_local_valid_entry(const void *entry_ptr,
1345static int batadv_tt_global_valid(const void *entry_ptr, 1358static int batadv_tt_global_valid(const void *entry_ptr,
1346 const void *data_ptr) 1359 const void *data_ptr)
1347{ 1360{
1348 const struct tt_common_entry *tt_common_entry = entry_ptr; 1361 const struct batadv_tt_common_entry *tt_common_entry = entry_ptr;
1349 const struct tt_global_entry *tt_global_entry; 1362 const struct batadv_tt_global_entry *tt_global_entry;
1350 const struct orig_node *orig_node = data_ptr; 1363 const struct batadv_orig_node *orig_node = data_ptr;
1351 1364
1352 if (tt_common_entry->flags & BATADV_TT_CLIENT_ROAM) 1365 if (tt_common_entry->flags & BATADV_TT_CLIENT_ROAM)
1353 return 0; 1366 return 0;
1354 1367
1355 tt_global_entry = container_of(tt_common_entry, struct tt_global_entry, 1368 tt_global_entry = container_of(tt_common_entry,
1369 struct batadv_tt_global_entry,
1356 common); 1370 common);
1357 1371
1358 return batadv_tt_global_entry_has_orig(tt_global_entry, orig_node); 1372 return batadv_tt_global_entry_has_orig(tt_global_entry, orig_node);
@@ -1361,11 +1375,11 @@ static int batadv_tt_global_valid(const void *entry_ptr,
1361static struct sk_buff * 1375static struct sk_buff *
1362batadv_tt_response_fill_table(uint16_t tt_len, uint8_t ttvn, 1376batadv_tt_response_fill_table(uint16_t tt_len, uint8_t ttvn,
1363 struct batadv_hashtable *hash, 1377 struct batadv_hashtable *hash,
1364 struct hard_iface *primary_if, 1378 struct batadv_hard_iface *primary_if,
1365 int (*valid_cb)(const void *, const void *), 1379 int (*valid_cb)(const void *, const void *),
1366 void *cb_data) 1380 void *cb_data)
1367{ 1381{
1368 struct tt_common_entry *tt_common_entry; 1382 struct batadv_tt_common_entry *tt_common_entry;
1369 struct batadv_tt_query_packet *tt_response; 1383 struct batadv_tt_query_packet *tt_response;
1370 struct batadv_tt_change *tt_change; 1384 struct batadv_tt_change *tt_change;
1371 struct hlist_node *node; 1385 struct hlist_node *node;
@@ -1425,16 +1439,16 @@ out:
1425 return skb; 1439 return skb;
1426} 1440}
1427 1441
1428static int batadv_send_tt_request(struct bat_priv *bat_priv, 1442static int batadv_send_tt_request(struct batadv_priv *bat_priv,
1429 struct orig_node *dst_orig_node, 1443 struct batadv_orig_node *dst_orig_node,
1430 uint8_t ttvn, uint16_t tt_crc, 1444 uint8_t ttvn, uint16_t tt_crc,
1431 bool full_table) 1445 bool full_table)
1432{ 1446{
1433 struct sk_buff *skb = NULL; 1447 struct sk_buff *skb = NULL;
1434 struct batadv_tt_query_packet *tt_request; 1448 struct batadv_tt_query_packet *tt_request;
1435 struct neigh_node *neigh_node = NULL; 1449 struct batadv_neigh_node *neigh_node = NULL;
1436 struct hard_iface *primary_if; 1450 struct batadv_hard_iface *primary_if;
1437 struct tt_req_node *tt_req_node = NULL; 1451 struct batadv_tt_req_node *tt_req_node = NULL;
1438 int ret = 1; 1452 int ret = 1;
1439 size_t tt_req_len; 1453 size_t tt_req_len;
1440 1454
@@ -1501,12 +1515,13 @@ out:
1501} 1515}
1502 1516
1503static bool 1517static bool
1504batadv_send_other_tt_response(struct bat_priv *bat_priv, 1518batadv_send_other_tt_response(struct batadv_priv *bat_priv,
1505 struct batadv_tt_query_packet *tt_request) 1519 struct batadv_tt_query_packet *tt_request)
1506{ 1520{
1507 struct orig_node *req_dst_orig_node = NULL, *res_dst_orig_node = NULL; 1521 struct batadv_orig_node *req_dst_orig_node = NULL;
1508 struct neigh_node *neigh_node = NULL; 1522 struct batadv_orig_node *res_dst_orig_node = NULL;
1509 struct hard_iface *primary_if = NULL; 1523 struct batadv_neigh_node *neigh_node = NULL;
1524 struct batadv_hard_iface *primary_if = NULL;
1510 uint8_t orig_ttvn, req_ttvn, ttvn; 1525 uint8_t orig_ttvn, req_ttvn, ttvn;
1511 int ret = false; 1526 int ret = false;
1512 unsigned char *tt_buff; 1527 unsigned char *tt_buff;
@@ -1634,12 +1649,12 @@ out:
1634} 1649}
1635 1650
1636static bool 1651static bool
1637batadv_send_my_tt_response(struct bat_priv *bat_priv, 1652batadv_send_my_tt_response(struct batadv_priv *bat_priv,
1638 struct batadv_tt_query_packet *tt_request) 1653 struct batadv_tt_query_packet *tt_request)
1639{ 1654{
1640 struct orig_node *orig_node = NULL; 1655 struct batadv_orig_node *orig_node = NULL;
1641 struct neigh_node *neigh_node = NULL; 1656 struct batadv_neigh_node *neigh_node = NULL;
1642 struct hard_iface *primary_if = NULL; 1657 struct batadv_hard_iface *primary_if = NULL;
1643 uint8_t my_ttvn, req_ttvn, ttvn; 1658 uint8_t my_ttvn, req_ttvn, ttvn;
1644 int ret = false; 1659 int ret = false;
1645 unsigned char *tt_buff; 1660 unsigned char *tt_buff;
@@ -1754,7 +1769,7 @@ out:
1754 return true; 1769 return true;
1755} 1770}
1756 1771
1757bool batadv_send_tt_response(struct bat_priv *bat_priv, 1772bool batadv_send_tt_response(struct batadv_priv *bat_priv,
1758 struct batadv_tt_query_packet *tt_request) 1773 struct batadv_tt_query_packet *tt_request)
1759{ 1774{
1760 if (batadv_is_my_mac(tt_request->dst)) { 1775 if (batadv_is_my_mac(tt_request->dst)) {
@@ -1768,8 +1783,8 @@ bool batadv_send_tt_response(struct bat_priv *bat_priv,
1768 } 1783 }
1769} 1784}
1770 1785
1771static void _batadv_tt_update_changes(struct bat_priv *bat_priv, 1786static void _batadv_tt_update_changes(struct batadv_priv *bat_priv,
1772 struct orig_node *orig_node, 1787 struct batadv_orig_node *orig_node,
1773 struct batadv_tt_change *tt_change, 1788 struct batadv_tt_change *tt_change,
1774 uint16_t tt_num_changes, uint8_t ttvn) 1789 uint16_t tt_num_changes, uint8_t ttvn)
1775{ 1790{
@@ -1799,10 +1814,10 @@ static void _batadv_tt_update_changes(struct bat_priv *bat_priv,
1799 orig_node->tt_initialised = true; 1814 orig_node->tt_initialised = true;
1800} 1815}
1801 1816
1802static void batadv_tt_fill_gtable(struct bat_priv *bat_priv, 1817static void batadv_tt_fill_gtable(struct batadv_priv *bat_priv,
1803 struct batadv_tt_query_packet *tt_response) 1818 struct batadv_tt_query_packet *tt_response)
1804{ 1819{
1805 struct orig_node *orig_node = NULL; 1820 struct batadv_orig_node *orig_node = NULL;
1806 1821
1807 orig_node = batadv_orig_hash_find(bat_priv, tt_response->src); 1822 orig_node = batadv_orig_hash_find(bat_priv, tt_response->src);
1808 if (!orig_node) 1823 if (!orig_node)
@@ -1829,8 +1844,8 @@ out:
1829 batadv_orig_node_free_ref(orig_node); 1844 batadv_orig_node_free_ref(orig_node);
1830} 1845}
1831 1846
1832static void batadv_tt_update_changes(struct bat_priv *bat_priv, 1847static void batadv_tt_update_changes(struct batadv_priv *bat_priv,
1833 struct orig_node *orig_node, 1848 struct batadv_orig_node *orig_node,
1834 uint16_t tt_num_changes, uint8_t ttvn, 1849 uint16_t tt_num_changes, uint8_t ttvn,
1835 struct batadv_tt_change *tt_change) 1850 struct batadv_tt_change *tt_change)
1836{ 1851{
@@ -1842,9 +1857,9 @@ static void batadv_tt_update_changes(struct bat_priv *bat_priv,
1842 atomic_set(&orig_node->last_ttvn, ttvn); 1857 atomic_set(&orig_node->last_ttvn, ttvn);
1843} 1858}
1844 1859
1845bool batadv_is_my_client(struct bat_priv *bat_priv, const uint8_t *addr) 1860bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr)
1846{ 1861{
1847 struct tt_local_entry *tt_local_entry = NULL; 1862 struct batadv_tt_local_entry *tt_local_entry = NULL;
1848 bool ret = false; 1863 bool ret = false;
1849 1864
1850 tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr); 1865 tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr);
@@ -1862,11 +1877,11 @@ out:
1862 return ret; 1877 return ret;
1863} 1878}
1864 1879
1865void batadv_handle_tt_response(struct bat_priv *bat_priv, 1880void batadv_handle_tt_response(struct batadv_priv *bat_priv,
1866 struct batadv_tt_query_packet *tt_response) 1881 struct batadv_tt_query_packet *tt_response)
1867{ 1882{
1868 struct tt_req_node *node, *safe; 1883 struct batadv_tt_req_node *node, *safe;
1869 struct orig_node *orig_node = NULL; 1884 struct batadv_orig_node *orig_node = NULL;
1870 struct batadv_tt_change *tt_change; 1885 struct batadv_tt_change *tt_change;
1871 1886
1872 batadv_dbg(BATADV_DBG_TT, bat_priv, 1887 batadv_dbg(BATADV_DBG_TT, bat_priv,
@@ -1913,7 +1928,7 @@ out:
1913 batadv_orig_node_free_ref(orig_node); 1928 batadv_orig_node_free_ref(orig_node);
1914} 1929}
1915 1930
1916int batadv_tt_init(struct bat_priv *bat_priv) 1931int batadv_tt_init(struct batadv_priv *bat_priv)
1917{ 1932{
1918 int ret; 1933 int ret;
1919 1934
@@ -1930,9 +1945,9 @@ int batadv_tt_init(struct bat_priv *bat_priv)
1930 return 1; 1945 return 1;
1931} 1946}
1932 1947
1933static void batadv_tt_roam_list_free(struct bat_priv *bat_priv) 1948static void batadv_tt_roam_list_free(struct batadv_priv *bat_priv)
1934{ 1949{
1935 struct tt_roam_node *node, *safe; 1950 struct batadv_tt_roam_node *node, *safe;
1936 1951
1937 spin_lock_bh(&bat_priv->tt_roam_list_lock); 1952 spin_lock_bh(&bat_priv->tt_roam_list_lock);
1938 1953
@@ -1944,9 +1959,9 @@ static void batadv_tt_roam_list_free(struct bat_priv *bat_priv)
1944 spin_unlock_bh(&bat_priv->tt_roam_list_lock); 1959 spin_unlock_bh(&bat_priv->tt_roam_list_lock);
1945} 1960}
1946 1961
1947static void batadv_tt_roam_purge(struct bat_priv *bat_priv) 1962static void batadv_tt_roam_purge(struct batadv_priv *bat_priv)
1948{ 1963{
1949 struct tt_roam_node *node, *safe; 1964 struct batadv_tt_roam_node *node, *safe;
1950 1965
1951 spin_lock_bh(&bat_priv->tt_roam_list_lock); 1966 spin_lock_bh(&bat_priv->tt_roam_list_lock);
1952 list_for_each_entry_safe(node, safe, &bat_priv->tt_roam_list, list) { 1967 list_for_each_entry_safe(node, safe, &bat_priv->tt_roam_list, list) {
@@ -1966,10 +1981,10 @@ static void batadv_tt_roam_purge(struct bat_priv *bat_priv)
1966 * 1981 *
1967 * returns true if the ROAMING_ADV can be sent, false otherwise 1982 * returns true if the ROAMING_ADV can be sent, false otherwise
1968 */ 1983 */
1969static bool batadv_tt_check_roam_count(struct bat_priv *bat_priv, 1984static bool batadv_tt_check_roam_count(struct batadv_priv *bat_priv,
1970 uint8_t *client) 1985 uint8_t *client)
1971{ 1986{
1972 struct tt_roam_node *tt_roam_node; 1987 struct batadv_tt_roam_node *tt_roam_node;
1973 bool ret = false; 1988 bool ret = false;
1974 1989
1975 spin_lock_bh(&bat_priv->tt_roam_list_lock); 1990 spin_lock_bh(&bat_priv->tt_roam_list_lock);
@@ -2010,14 +2025,14 @@ unlock:
2010 return ret; 2025 return ret;
2011} 2026}
2012 2027
2013static void batadv_send_roam_adv(struct bat_priv *bat_priv, uint8_t *client, 2028static void batadv_send_roam_adv(struct batadv_priv *bat_priv, uint8_t *client,
2014 struct orig_node *orig_node) 2029 struct batadv_orig_node *orig_node)
2015{ 2030{
2016 struct neigh_node *neigh_node = NULL; 2031 struct batadv_neigh_node *neigh_node = NULL;
2017 struct sk_buff *skb = NULL; 2032 struct sk_buff *skb = NULL;
2018 struct batadv_roam_adv_packet *roam_adv_packet; 2033 struct batadv_roam_adv_packet *roam_adv_packet;
2019 int ret = 1; 2034 int ret = 1;
2020 struct hard_iface *primary_if; 2035 struct batadv_hard_iface *primary_if;
2021 size_t len = sizeof(*roam_adv_packet); 2036 size_t len = sizeof(*roam_adv_packet);
2022 2037
2023 /* before going on we have to check whether the client has 2038 /* before going on we have to check whether the client has
@@ -2068,10 +2083,11 @@ out:
2068 2083
2069static void batadv_tt_purge(struct work_struct *work) 2084static void batadv_tt_purge(struct work_struct *work)
2070{ 2085{
2071 struct delayed_work *delayed_work = 2086 struct delayed_work *delayed_work;
2072 container_of(work, struct delayed_work, work); 2087 struct batadv_priv *bat_priv;
2073 struct bat_priv *bat_priv = 2088
2074 container_of(delayed_work, struct bat_priv, tt_work); 2089 delayed_work = container_of(work, struct delayed_work, work);
2090 bat_priv = container_of(delayed_work, struct batadv_priv, tt_work);
2075 2091
2076 batadv_tt_local_purge(bat_priv); 2092 batadv_tt_local_purge(bat_priv);
2077 batadv_tt_global_roam_purge(bat_priv); 2093 batadv_tt_global_roam_purge(bat_priv);
@@ -2081,7 +2097,7 @@ static void batadv_tt_purge(struct work_struct *work)
2081 batadv_tt_start_timer(bat_priv); 2097 batadv_tt_start_timer(bat_priv);
2082} 2098}
2083 2099
2084void batadv_tt_free(struct bat_priv *bat_priv) 2100void batadv_tt_free(struct batadv_priv *bat_priv)
2085{ 2101{
2086 cancel_delayed_work_sync(&bat_priv->tt_work); 2102 cancel_delayed_work_sync(&bat_priv->tt_work);
2087 2103
@@ -2104,7 +2120,7 @@ static uint16_t batadv_tt_set_flags(struct batadv_hashtable *hash,
2104 uint16_t changed_num = 0; 2120 uint16_t changed_num = 0;
2105 struct hlist_head *head; 2121 struct hlist_head *head;
2106 struct hlist_node *node; 2122 struct hlist_node *node;
2107 struct tt_common_entry *tt_common_entry; 2123 struct batadv_tt_common_entry *tt_common_entry;
2108 2124
2109 if (!hash) 2125 if (!hash)
2110 goto out; 2126 goto out;
@@ -2133,11 +2149,11 @@ out:
2133} 2149}
2134 2150
2135/* Purge out all the tt local entries marked with BATADV_TT_CLIENT_PENDING */ 2151/* Purge out all the tt local entries marked with BATADV_TT_CLIENT_PENDING */
2136static void batadv_tt_local_purge_pending_clients(struct bat_priv *bat_priv) 2152static void batadv_tt_local_purge_pending_clients(struct batadv_priv *bat_priv)
2137{ 2153{
2138 struct batadv_hashtable *hash = bat_priv->tt_local_hash; 2154 struct batadv_hashtable *hash = bat_priv->tt_local_hash;
2139 struct tt_common_entry *tt_common; 2155 struct batadv_tt_common_entry *tt_common;
2140 struct tt_local_entry *tt_local_entry; 2156 struct batadv_tt_local_entry *tt_local;
2141 struct hlist_node *node, *node_tmp; 2157 struct hlist_node *node, *node_tmp;
2142 struct hlist_head *head; 2158 struct hlist_head *head;
2143 spinlock_t *list_lock; /* protects write access to the hash lists */ 2159 spinlock_t *list_lock; /* protects write access to the hash lists */
@@ -2162,17 +2178,17 @@ static void batadv_tt_local_purge_pending_clients(struct bat_priv *bat_priv)
2162 2178
2163 atomic_dec(&bat_priv->num_local_tt); 2179 atomic_dec(&bat_priv->num_local_tt);
2164 hlist_del_rcu(node); 2180 hlist_del_rcu(node);
2165 tt_local_entry = container_of(tt_common, 2181 tt_local = container_of(tt_common,
2166 struct tt_local_entry, 2182 struct batadv_tt_local_entry,
2167 common); 2183 common);
2168 batadv_tt_local_entry_free_ref(tt_local_entry); 2184 batadv_tt_local_entry_free_ref(tt_local);
2169 } 2185 }
2170 spin_unlock_bh(list_lock); 2186 spin_unlock_bh(list_lock);
2171 } 2187 }
2172 2188
2173} 2189}
2174 2190
2175static int batadv_tt_commit_changes(struct bat_priv *bat_priv, 2191static int batadv_tt_commit_changes(struct batadv_priv *bat_priv,
2176 unsigned char **packet_buff, 2192 unsigned char **packet_buff,
2177 int *packet_buff_len, int packet_min_len) 2193 int *packet_buff_len, int packet_min_len)
2178{ 2194{
@@ -2204,7 +2220,7 @@ static int batadv_tt_commit_changes(struct bat_priv *bat_priv,
2204} 2220}
2205 2221
2206/* when calling this function (hard_iface == primary_if) has to be true */ 2222/* when calling this function (hard_iface == primary_if) has to be true */
2207int batadv_tt_append_diff(struct bat_priv *bat_priv, 2223int batadv_tt_append_diff(struct batadv_priv *bat_priv,
2208 unsigned char **packet_buff, int *packet_buff_len, 2224 unsigned char **packet_buff, int *packet_buff_len,
2209 int packet_min_len) 2225 int packet_min_len)
2210{ 2226{
@@ -2226,11 +2242,11 @@ int batadv_tt_append_diff(struct bat_priv *bat_priv,
2226 return tt_num_changes; 2242 return tt_num_changes;
2227} 2243}
2228 2244
2229bool batadv_is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src, 2245bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src,
2230 uint8_t *dst) 2246 uint8_t *dst)
2231{ 2247{
2232 struct tt_local_entry *tt_local_entry = NULL; 2248 struct batadv_tt_local_entry *tt_local_entry = NULL;
2233 struct tt_global_entry *tt_global_entry = NULL; 2249 struct batadv_tt_global_entry *tt_global_entry = NULL;
2234 bool ret = false; 2250 bool ret = false;
2235 2251
2236 if (!atomic_read(&bat_priv->ap_isolation)) 2252 if (!atomic_read(&bat_priv->ap_isolation))
@@ -2257,8 +2273,8 @@ out:
2257 return ret; 2273 return ret;
2258} 2274}
2259 2275
2260void batadv_tt_update_orig(struct bat_priv *bat_priv, 2276void batadv_tt_update_orig(struct batadv_priv *bat_priv,
2261 struct orig_node *orig_node, 2277 struct batadv_orig_node *orig_node,
2262 const unsigned char *tt_buff, uint8_t tt_num_changes, 2278 const unsigned char *tt_buff, uint8_t tt_num_changes,
2263 uint8_t ttvn, uint16_t tt_crc) 2279 uint8_t ttvn, uint16_t tt_crc)
2264{ 2280{
@@ -2333,10 +2349,10 @@ request_table:
2333 * originator to another one. This entry is kept is still kept for consistency 2349 * originator to another one. This entry is kept is still kept for consistency
2334 * purposes 2350 * purposes
2335 */ 2351 */
2336bool batadv_tt_global_client_is_roaming(struct bat_priv *bat_priv, 2352bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
2337 uint8_t *addr) 2353 uint8_t *addr)
2338{ 2354{
2339 struct tt_global_entry *tt_global_entry; 2355 struct batadv_tt_global_entry *tt_global_entry;
2340 bool ret = false; 2356 bool ret = false;
2341 2357
2342 tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr); 2358 tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr);
diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h
index 4e83b293992b..ffa87355096b 100644
--- a/net/batman-adv/translation-table.h
+++ b/net/batman-adv/translation-table.h
@@ -21,42 +21,43 @@
21#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ 21#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
22 22
23int batadv_tt_len(int changes_num); 23int batadv_tt_len(int changes_num);
24int batadv_tt_init(struct bat_priv *bat_priv); 24int batadv_tt_init(struct batadv_priv *bat_priv);
25void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr, 25void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
26 int ifindex); 26 int ifindex);
27void batadv_tt_local_remove(struct bat_priv *bat_priv, 27void batadv_tt_local_remove(struct batadv_priv *bat_priv,
28 const uint8_t *addr, const char *message, 28 const uint8_t *addr, const char *message,
29 bool roaming); 29 bool roaming);
30int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset); 30int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
31void batadv_tt_global_add_orig(struct bat_priv *bat_priv, 31void batadv_tt_global_add_orig(struct batadv_priv *bat_priv,
32 struct orig_node *orig_node, 32 struct batadv_orig_node *orig_node,
33 const unsigned char *tt_buff, int tt_buff_len); 33 const unsigned char *tt_buff, int tt_buff_len);
34int batadv_tt_global_add(struct bat_priv *bat_priv, struct orig_node *orig_node, 34int batadv_tt_global_add(struct batadv_priv *bat_priv,
35 struct batadv_orig_node *orig_node,
35 const unsigned char *addr, uint8_t flags, 36 const unsigned char *addr, uint8_t flags,
36 uint8_t ttvn); 37 uint8_t ttvn);
37int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset); 38int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
38void batadv_tt_global_del_orig(struct bat_priv *bat_priv, 39void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
39 struct orig_node *orig_node, 40 struct batadv_orig_node *orig_node,
40 const char *message); 41 const char *message);
41struct orig_node *batadv_transtable_search(struct bat_priv *bat_priv, 42struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
42 const uint8_t *src, 43 const uint8_t *src,
43 const uint8_t *addr); 44 const uint8_t *addr);
44void batadv_tt_free(struct bat_priv *bat_priv); 45void batadv_tt_free(struct batadv_priv *bat_priv);
45bool batadv_send_tt_response(struct bat_priv *bat_priv, 46bool batadv_send_tt_response(struct batadv_priv *bat_priv,
46 struct batadv_tt_query_packet *tt_request); 47 struct batadv_tt_query_packet *tt_request);
47bool batadv_is_my_client(struct bat_priv *bat_priv, const uint8_t *addr); 48bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr);
48void batadv_handle_tt_response(struct bat_priv *bat_priv, 49void batadv_handle_tt_response(struct batadv_priv *bat_priv,
49 struct batadv_tt_query_packet *tt_response); 50 struct batadv_tt_query_packet *tt_response);
50bool batadv_is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src, 51bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src,
51 uint8_t *dst); 52 uint8_t *dst);
52void batadv_tt_update_orig(struct bat_priv *bat_priv, 53void batadv_tt_update_orig(struct batadv_priv *bat_priv,
53 struct orig_node *orig_node, 54 struct batadv_orig_node *orig_node,
54 const unsigned char *tt_buff, uint8_t tt_num_changes, 55 const unsigned char *tt_buff, uint8_t tt_num_changes,
55 uint8_t ttvn, uint16_t tt_crc); 56 uint8_t ttvn, uint16_t tt_crc);
56int batadv_tt_append_diff(struct bat_priv *bat_priv, 57int batadv_tt_append_diff(struct batadv_priv *bat_priv,
57 unsigned char **packet_buff, int *packet_buff_len, 58 unsigned char **packet_buff, int *packet_buff_len,
58 int packet_min_len); 59 int packet_min_len);
59bool batadv_tt_global_client_is_roaming(struct bat_priv *bat_priv, 60bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
60 uint8_t *addr); 61 uint8_t *addr);
61 62
62 63
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index fb61d9cd912f..2141c1304898 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -28,7 +28,7 @@
28 (ETH_HLEN + max(sizeof(struct batadv_unicast_packet), \ 28 (ETH_HLEN + max(sizeof(struct batadv_unicast_packet), \
29 sizeof(struct batadv_bcast_packet))) 29 sizeof(struct batadv_bcast_packet)))
30 30
31struct hard_iface { 31struct batadv_hard_iface {
32 struct list_head list; 32 struct list_head list;
33 int16_t if_num; 33 int16_t if_num;
34 char if_status; 34 char if_status;
@@ -44,7 +44,7 @@ struct hard_iface {
44 struct rcu_head rcu; 44 struct rcu_head rcu;
45}; 45};
46 46
47/* orig_node - structure for orig_list maintaining nodes of mesh 47/* batadv_orig_node - structure for orig_list maintaining nodes of mesh
48 * @primary_addr: hosts primary interface address 48 * @primary_addr: hosts primary interface address
49 * @last_seen: when last packet from this node was received 49 * @last_seen: when last packet from this node was received
50 * @bcast_seqno_reset: time when the broadcast seqno window was reset 50 * @bcast_seqno_reset: time when the broadcast seqno window was reset
@@ -58,10 +58,10 @@ struct hard_iface {
58 * @candidates: how many candidates are available 58 * @candidates: how many candidates are available
59 * @selected: next bonding candidate 59 * @selected: next bonding candidate
60 */ 60 */
61struct orig_node { 61struct batadv_orig_node {
62 uint8_t orig[ETH_ALEN]; 62 uint8_t orig[ETH_ALEN];
63 uint8_t primary_addr[ETH_ALEN]; 63 uint8_t primary_addr[ETH_ALEN];
64 struct neigh_node __rcu *router; /* rcu protected pointer */ 64 struct batadv_neigh_node __rcu *router; /* rcu protected pointer */
65 unsigned long *bcast_own; 65 unsigned long *bcast_own;
66 uint8_t *bcast_own_sum; 66 uint8_t *bcast_own_sum;
67 unsigned long last_seen; 67 unsigned long last_seen;
@@ -93,7 +93,7 @@ struct orig_node {
93 atomic_t refcount; 93 atomic_t refcount;
94 struct rcu_head rcu; 94 struct rcu_head rcu;
95 struct hlist_node hash_entry; 95 struct hlist_node hash_entry;
96 struct bat_priv *bat_priv; 96 struct batadv_priv *bat_priv;
97 unsigned long last_frag_packet; 97 unsigned long last_frag_packet;
98 /* ogm_cnt_lock protects: bcast_own, bcast_own_sum, 98 /* ogm_cnt_lock protects: bcast_own, bcast_own_sum,
99 * neigh_node->real_bits, neigh_node->real_packet_count 99 * neigh_node->real_bits, neigh_node->real_packet_count
@@ -106,18 +106,18 @@ struct orig_node {
106 struct list_head bond_list; 106 struct list_head bond_list;
107}; 107};
108 108
109struct gw_node { 109struct batadv_gw_node {
110 struct hlist_node list; 110 struct hlist_node list;
111 struct orig_node *orig_node; 111 struct batadv_orig_node *orig_node;
112 unsigned long deleted; 112 unsigned long deleted;
113 atomic_t refcount; 113 atomic_t refcount;
114 struct rcu_head rcu; 114 struct rcu_head rcu;
115}; 115};
116 116
117/* neigh_node 117/* batadv_neigh_node
118 * @last_seen: when last packet via this neighbor was received 118 * @last_seen: when last packet via this neighbor was received
119 */ 119 */
120struct neigh_node { 120struct batadv_neigh_node {
121 struct hlist_node list; 121 struct hlist_node list;
122 uint8_t addr[ETH_ALEN]; 122 uint8_t addr[ETH_ALEN];
123 uint8_t real_packet_count; 123 uint8_t real_packet_count;
@@ -130,13 +130,13 @@ struct neigh_node {
130 DECLARE_BITMAP(real_bits, BATADV_TQ_LOCAL_WINDOW_SIZE); 130 DECLARE_BITMAP(real_bits, BATADV_TQ_LOCAL_WINDOW_SIZE);
131 atomic_t refcount; 131 atomic_t refcount;
132 struct rcu_head rcu; 132 struct rcu_head rcu;
133 struct orig_node *orig_node; 133 struct batadv_orig_node *orig_node;
134 struct hard_iface *if_incoming; 134 struct batadv_hard_iface *if_incoming;
135 spinlock_t lq_update_lock; /* protects: tq_recv, tq_index */ 135 spinlock_t lq_update_lock; /* protects: tq_recv, tq_index */
136}; 136};
137 137
138#ifdef CONFIG_BATMAN_ADV_BLA 138#ifdef CONFIG_BATMAN_ADV_BLA
139struct bcast_duplist_entry { 139struct batadv_bcast_duplist_entry {
140 uint8_t orig[ETH_ALEN]; 140 uint8_t orig[ETH_ALEN];
141 uint16_t crc; 141 uint16_t crc;
142 unsigned long entrytime; 142 unsigned long entrytime;
@@ -159,7 +159,7 @@ enum batadv_counters {
159 BATADV_CNT_NUM, 159 BATADV_CNT_NUM,
160}; 160};
161 161
162struct bat_priv { 162struct batadv_priv {
163 atomic_t mesh_state; 163 atomic_t mesh_state;
164 struct net_device_stats stats; 164 struct net_device_stats stats;
165 uint64_t __percpu *bat_counters; /* Per cpu counters */ 165 uint64_t __percpu *bat_counters; /* Per cpu counters */
@@ -190,7 +190,7 @@ struct bat_priv {
190 */ 190 */
191 bool tt_poss_change; 191 bool tt_poss_change;
192 char num_ifaces; 192 char num_ifaces;
193 struct debug_log *debug_log; 193 struct batadv_debug_log *debug_log;
194 struct kobject *mesh_obj; 194 struct kobject *mesh_obj;
195 struct dentry *debug_dir; 195 struct dentry *debug_dir;
196 struct hlist_head forw_bat_list; 196 struct hlist_head forw_bat_list;
@@ -209,7 +209,7 @@ struct bat_priv {
209 struct list_head tt_roam_list; 209 struct list_head tt_roam_list;
210 struct batadv_hashtable *vis_hash; 210 struct batadv_hashtable *vis_hash;
211#ifdef CONFIG_BATMAN_ADV_BLA 211#ifdef CONFIG_BATMAN_ADV_BLA
212 struct bcast_duplist_entry bcast_duplist[BATADV_DUPLIST_SIZE]; 212 struct batadv_bcast_duplist_entry bcast_duplist[BATADV_DUPLIST_SIZE];
213 int bcast_duplist_curr; 213 int bcast_duplist_curr;
214 struct batadv_bla_claim_dst claim_dest; 214 struct batadv_bla_claim_dst claim_dest;
215#endif 215#endif
@@ -231,29 +231,29 @@ struct bat_priv {
231 struct delayed_work orig_work; 231 struct delayed_work orig_work;
232 struct delayed_work vis_work; 232 struct delayed_work vis_work;
233 struct delayed_work bla_work; 233 struct delayed_work bla_work;
234 struct gw_node __rcu *curr_gw; /* rcu protected pointer */ 234 struct batadv_gw_node __rcu *curr_gw; /* rcu protected pointer */
235 atomic_t gw_reselect; 235 atomic_t gw_reselect;
236 struct hard_iface __rcu *primary_if; /* rcu protected pointer */ 236 struct batadv_hard_iface __rcu *primary_if; /* rcu protected pointer */
237 struct vis_info *my_vis_info; 237 struct batadv_vis_info *my_vis_info;
238 struct bat_algo_ops *bat_algo_ops; 238 struct batadv_algo_ops *bat_algo_ops;
239}; 239};
240 240
241struct socket_client { 241struct batadv_socket_client {
242 struct list_head queue_list; 242 struct list_head queue_list;
243 unsigned int queue_len; 243 unsigned int queue_len;
244 unsigned char index; 244 unsigned char index;
245 spinlock_t lock; /* protects queue_list, queue_len, index */ 245 spinlock_t lock; /* protects queue_list, queue_len, index */
246 wait_queue_head_t queue_wait; 246 wait_queue_head_t queue_wait;
247 struct bat_priv *bat_priv; 247 struct batadv_priv *bat_priv;
248}; 248};
249 249
250struct socket_packet { 250struct batadv_socket_packet {
251 struct list_head list; 251 struct list_head list;
252 size_t icmp_len; 252 size_t icmp_len;
253 struct batadv_icmp_packet_rr icmp_packet; 253 struct batadv_icmp_packet_rr icmp_packet;
254}; 254};
255 255
256struct tt_common_entry { 256struct batadv_tt_common_entry {
257 uint8_t addr[ETH_ALEN]; 257 uint8_t addr[ETH_ALEN];
258 struct hlist_node hash_entry; 258 struct hlist_node hash_entry;
259 uint16_t flags; 259 uint16_t flags;
@@ -261,31 +261,31 @@ struct tt_common_entry {
261 struct rcu_head rcu; 261 struct rcu_head rcu;
262}; 262};
263 263
264struct tt_local_entry { 264struct batadv_tt_local_entry {
265 struct tt_common_entry common; 265 struct batadv_tt_common_entry common;
266 unsigned long last_seen; 266 unsigned long last_seen;
267}; 267};
268 268
269struct tt_global_entry { 269struct batadv_tt_global_entry {
270 struct tt_common_entry common; 270 struct batadv_tt_common_entry common;
271 struct hlist_head orig_list; 271 struct hlist_head orig_list;
272 spinlock_t list_lock; /* protects the list */ 272 spinlock_t list_lock; /* protects the list */
273 unsigned long roam_at; /* time at which TT_GLOBAL_ROAM was set */ 273 unsigned long roam_at; /* time at which TT_GLOBAL_ROAM was set */
274}; 274};
275 275
276struct tt_orig_list_entry { 276struct batadv_tt_orig_list_entry {
277 struct orig_node *orig_node; 277 struct batadv_orig_node *orig_node;
278 uint8_t ttvn; 278 uint8_t ttvn;
279 struct rcu_head rcu; 279 struct rcu_head rcu;
280 struct hlist_node list; 280 struct hlist_node list;
281}; 281};
282 282
283#ifdef CONFIG_BATMAN_ADV_BLA 283#ifdef CONFIG_BATMAN_ADV_BLA
284struct backbone_gw { 284struct batadv_backbone_gw {
285 uint8_t orig[ETH_ALEN]; 285 uint8_t orig[ETH_ALEN];
286 short vid; /* used VLAN ID */ 286 short vid; /* used VLAN ID */
287 struct hlist_node hash_entry; 287 struct hlist_node hash_entry;
288 struct bat_priv *bat_priv; 288 struct batadv_priv *bat_priv;
289 unsigned long lasttime; /* last time we heard of this backbone gw */ 289 unsigned long lasttime; /* last time we heard of this backbone gw */
290 atomic_t request_sent; 290 atomic_t request_sent;
291 atomic_t refcount; 291 atomic_t refcount;
@@ -293,10 +293,10 @@ struct backbone_gw {
293 uint16_t crc; /* crc checksum over all claims */ 293 uint16_t crc; /* crc checksum over all claims */
294}; 294};
295 295
296struct claim { 296struct batadv_claim {
297 uint8_t addr[ETH_ALEN]; 297 uint8_t addr[ETH_ALEN];
298 short vid; 298 short vid;
299 struct backbone_gw *backbone_gw; 299 struct batadv_backbone_gw *backbone_gw;
300 unsigned long lasttime; /* last time we heard of claim (locals only) */ 300 unsigned long lasttime; /* last time we heard of claim (locals only) */
301 struct rcu_head rcu; 301 struct rcu_head rcu;
302 atomic_t refcount; 302 atomic_t refcount;
@@ -304,18 +304,18 @@ struct claim {
304}; 304};
305#endif 305#endif
306 306
307struct tt_change_node { 307struct batadv_tt_change_node {
308 struct list_head list; 308 struct list_head list;
309 struct batadv_tt_change change; 309 struct batadv_tt_change change;
310}; 310};
311 311
312struct tt_req_node { 312struct batadv_tt_req_node {
313 uint8_t addr[ETH_ALEN]; 313 uint8_t addr[ETH_ALEN];
314 unsigned long issued_at; 314 unsigned long issued_at;
315 struct list_head list; 315 struct list_head list;
316}; 316};
317 317
318struct tt_roam_node { 318struct batadv_tt_roam_node {
319 uint8_t addr[ETH_ALEN]; 319 uint8_t addr[ETH_ALEN];
320 atomic_t counter; 320 atomic_t counter;
321 unsigned long first_time; 321 unsigned long first_time;
@@ -325,7 +325,7 @@ struct tt_roam_node {
325/* forw_packet - structure for forw_list maintaining packets to be 325/* forw_packet - structure for forw_list maintaining packets to be
326 * send/forwarded 326 * send/forwarded
327 */ 327 */
328struct forw_packet { 328struct batadv_forw_packet {
329 struct hlist_node list; 329 struct hlist_node list;
330 unsigned long send_time; 330 unsigned long send_time;
331 uint8_t own; 331 uint8_t own;
@@ -334,20 +334,20 @@ struct forw_packet {
334 uint32_t direct_link_flags; 334 uint32_t direct_link_flags;
335 uint8_t num_packets; 335 uint8_t num_packets;
336 struct delayed_work delayed_work; 336 struct delayed_work delayed_work;
337 struct hard_iface *if_incoming; 337 struct batadv_hard_iface *if_incoming;
338}; 338};
339 339
340/* While scanning for vis-entries of a particular vis-originator 340/* While scanning for vis-entries of a particular vis-originator
341 * this list collects its interfaces to create a subgraph/cluster 341 * this list collects its interfaces to create a subgraph/cluster
342 * out of them later 342 * out of them later
343 */ 343 */
344struct if_list_entry { 344struct batadv_if_list_entry {
345 uint8_t addr[ETH_ALEN]; 345 uint8_t addr[ETH_ALEN];
346 bool primary; 346 bool primary;
347 struct hlist_node list; 347 struct hlist_node list;
348}; 348};
349 349
350struct debug_log { 350struct batadv_debug_log {
351 char log_buff[BATADV_LOG_BUF_LEN]; 351 char log_buff[BATADV_LOG_BUF_LEN];
352 unsigned long log_start; 352 unsigned long log_start;
353 unsigned long log_end; 353 unsigned long log_end;
@@ -355,13 +355,13 @@ struct debug_log {
355 wait_queue_head_t queue_wait; 355 wait_queue_head_t queue_wait;
356}; 356};
357 357
358struct frag_packet_list_entry { 358struct batadv_frag_packet_list_entry {
359 struct list_head list; 359 struct list_head list;
360 uint16_t seqno; 360 uint16_t seqno;
361 struct sk_buff *skb; 361 struct sk_buff *skb;
362}; 362};
363 363
364struct vis_info { 364struct batadv_vis_info {
365 unsigned long first_seen; 365 unsigned long first_seen;
366 /* list of server-neighbors we received a vis-packet 366 /* list of server-neighbors we received a vis-packet
367 * from. we should not reply to them. 367 * from. we should not reply to them.
@@ -370,40 +370,40 @@ struct vis_info {
370 struct list_head send_list; 370 struct list_head send_list;
371 struct kref refcount; 371 struct kref refcount;
372 struct hlist_node hash_entry; 372 struct hlist_node hash_entry;
373 struct bat_priv *bat_priv; 373 struct batadv_priv *bat_priv;
374 /* this packet might be part of the vis send queue. */ 374 /* this packet might be part of the vis send queue. */
375 struct sk_buff *skb_packet; 375 struct sk_buff *skb_packet;
376 /* vis_info may follow here */ 376 /* vis_info may follow here */
377} __packed; 377} __packed;
378 378
379struct vis_info_entry { 379struct batadv_vis_info_entry {
380 uint8_t src[ETH_ALEN]; 380 uint8_t src[ETH_ALEN];
381 uint8_t dest[ETH_ALEN]; 381 uint8_t dest[ETH_ALEN];
382 uint8_t quality; /* quality = 0 client */ 382 uint8_t quality; /* quality = 0 client */
383} __packed; 383} __packed;
384 384
385struct recvlist_node { 385struct batadv_recvlist_node {
386 struct list_head list; 386 struct list_head list;
387 uint8_t mac[ETH_ALEN]; 387 uint8_t mac[ETH_ALEN];
388}; 388};
389 389
390struct bat_algo_ops { 390struct batadv_algo_ops {
391 struct hlist_node list; 391 struct hlist_node list;
392 char *name; 392 char *name;
393 /* init routing info when hard-interface is enabled */ 393 /* init routing info when hard-interface is enabled */
394 int (*bat_iface_enable)(struct hard_iface *hard_iface); 394 int (*bat_iface_enable)(struct batadv_hard_iface *hard_iface);
395 /* de-init routing info when hard-interface is disabled */ 395 /* de-init routing info when hard-interface is disabled */
396 void (*bat_iface_disable)(struct hard_iface *hard_iface); 396 void (*bat_iface_disable)(struct batadv_hard_iface *hard_iface);
397 /* (re-)init mac addresses of the protocol information 397 /* (re-)init mac addresses of the protocol information
398 * belonging to this hard-interface 398 * belonging to this hard-interface
399 */ 399 */
400 void (*bat_iface_update_mac)(struct hard_iface *hard_iface); 400 void (*bat_iface_update_mac)(struct batadv_hard_iface *hard_iface);
401 /* called when primary interface is selected / changed */ 401 /* called when primary interface is selected / changed */
402 void (*bat_primary_iface_set)(struct hard_iface *hard_iface); 402 void (*bat_primary_iface_set)(struct batadv_hard_iface *hard_iface);
403 /* prepare a new outgoing OGM for the send queue */ 403 /* prepare a new outgoing OGM for the send queue */
404 void (*bat_ogm_schedule)(struct hard_iface *hard_iface); 404 void (*bat_ogm_schedule)(struct batadv_hard_iface *hard_iface);
405 /* send scheduled OGM */ 405 /* send scheduled OGM */
406 void (*bat_ogm_emit)(struct forw_packet *forw_packet); 406 void (*bat_ogm_emit)(struct batadv_forw_packet *forw_packet);
407}; 407};
408 408
409#endif /* _NET_BATMAN_ADV_TYPES_H_ */ 409#endif /* _NET_BATMAN_ADV_TYPES_H_ */
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index 8a2a3df17fff..c42b81d7e282 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -31,7 +31,7 @@
31 31
32static struct sk_buff * 32static struct sk_buff *
33batadv_frag_merge_packet(struct list_head *head, 33batadv_frag_merge_packet(struct list_head *head,
34 struct frag_packet_list_entry *tfp, 34 struct batadv_frag_packet_list_entry *tfp,
35 struct sk_buff *skb) 35 struct sk_buff *skb)
36{ 36{
37 struct batadv_unicast_frag_packet *up; 37 struct batadv_unicast_frag_packet *up;
@@ -80,7 +80,7 @@ err:
80static void batadv_frag_create_entry(struct list_head *head, 80static void batadv_frag_create_entry(struct list_head *head,
81 struct sk_buff *skb) 81 struct sk_buff *skb)
82{ 82{
83 struct frag_packet_list_entry *tfp; 83 struct batadv_frag_packet_list_entry *tfp;
84 struct batadv_unicast_frag_packet *up; 84 struct batadv_unicast_frag_packet *up;
85 85
86 up = (struct batadv_unicast_frag_packet *)skb->data; 86 up = (struct batadv_unicast_frag_packet *)skb->data;
@@ -98,7 +98,7 @@ static void batadv_frag_create_entry(struct list_head *head,
98static int batadv_frag_create_buffer(struct list_head *head) 98static int batadv_frag_create_buffer(struct list_head *head)
99{ 99{
100 int i; 100 int i;
101 struct frag_packet_list_entry *tfp; 101 struct batadv_frag_packet_list_entry *tfp;
102 102
103 for (i = 0; i < BATADV_FRAG_BUFFER_SIZE; i++) { 103 for (i = 0; i < BATADV_FRAG_BUFFER_SIZE; i++) {
104 tfp = kmalloc(sizeof(*tfp), GFP_ATOMIC); 104 tfp = kmalloc(sizeof(*tfp), GFP_ATOMIC);
@@ -115,11 +115,11 @@ static int batadv_frag_create_buffer(struct list_head *head)
115 return 0; 115 return 0;
116} 116}
117 117
118static struct frag_packet_list_entry * 118static struct batadv_frag_packet_list_entry *
119batadv_frag_search_packet(struct list_head *head, 119batadv_frag_search_packet(struct list_head *head,
120 const struct batadv_unicast_frag_packet *up) 120 const struct batadv_unicast_frag_packet *up)
121{ 121{
122 struct frag_packet_list_entry *tfp; 122 struct batadv_frag_packet_list_entry *tfp;
123 struct batadv_unicast_frag_packet *tmp_up = NULL; 123 struct batadv_unicast_frag_packet *tmp_up = NULL;
124 uint16_t search_seqno; 124 uint16_t search_seqno;
125 125
@@ -156,7 +156,7 @@ mov_tail:
156 156
157void batadv_frag_list_free(struct list_head *head) 157void batadv_frag_list_free(struct list_head *head)
158{ 158{
159 struct frag_packet_list_entry *pf, *tmp_pf; 159 struct batadv_frag_packet_list_entry *pf, *tmp_pf;
160 160
161 if (!list_empty(head)) { 161 if (!list_empty(head)) {
162 162
@@ -175,11 +175,12 @@ void batadv_frag_list_free(struct list_head *head)
175 * or the skb could be reassembled (skb_new will point to the new packet and 175 * or the skb could be reassembled (skb_new will point to the new packet and
176 * skb was freed) 176 * skb was freed)
177 */ 177 */
178int batadv_frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv, 178int batadv_frag_reassemble_skb(struct sk_buff *skb,
179 struct batadv_priv *bat_priv,
179 struct sk_buff **new_skb) 180 struct sk_buff **new_skb)
180{ 181{
181 struct orig_node *orig_node; 182 struct batadv_orig_node *orig_node;
182 struct frag_packet_list_entry *tmp_frag_entry; 183 struct batadv_frag_packet_list_entry *tmp_frag_entry;
183 int ret = NET_RX_DROP; 184 int ret = NET_RX_DROP;
184 struct batadv_unicast_frag_packet *unicast_packet; 185 struct batadv_unicast_frag_packet *unicast_packet;
185 186
@@ -219,11 +220,12 @@ out:
219 return ret; 220 return ret;
220} 221}
221 222
222int batadv_frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv, 223int batadv_frag_send_skb(struct sk_buff *skb, struct batadv_priv *bat_priv,
223 struct hard_iface *hard_iface, const uint8_t dstaddr[]) 224 struct batadv_hard_iface *hard_iface,
225 const uint8_t dstaddr[])
224{ 226{
225 struct batadv_unicast_packet tmp_uc, *unicast_packet; 227 struct batadv_unicast_packet tmp_uc, *unicast_packet;
226 struct hard_iface *primary_if; 228 struct batadv_hard_iface *primary_if;
227 struct sk_buff *frag_skb; 229 struct sk_buff *frag_skb;
228 struct batadv_unicast_frag_packet *frag1, *frag2; 230 struct batadv_unicast_frag_packet *frag1, *frag2;
229 int uc_hdr_len = sizeof(*unicast_packet); 231 int uc_hdr_len = sizeof(*unicast_packet);
@@ -286,12 +288,12 @@ out:
286 return ret; 288 return ret;
287} 289}
288 290
289int batadv_unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv) 291int batadv_unicast_send_skb(struct sk_buff *skb, struct batadv_priv *bat_priv)
290{ 292{
291 struct ethhdr *ethhdr = (struct ethhdr *)skb->data; 293 struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
292 struct batadv_unicast_packet *unicast_packet; 294 struct batadv_unicast_packet *unicast_packet;
293 struct orig_node *orig_node; 295 struct batadv_orig_node *orig_node;
294 struct neigh_node *neigh_node; 296 struct batadv_neigh_node *neigh_node;
295 int data_len = skb->len; 297 int data_len = skb->len;
296 int ret = 1; 298 int ret = 1;
297 299
@@ -307,12 +309,14 @@ int batadv_unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
307 */ 309 */
308 orig_node = batadv_transtable_search(bat_priv, ethhdr->h_source, 310 orig_node = batadv_transtable_search(bat_priv, ethhdr->h_source,
309 ethhdr->h_dest); 311 ethhdr->h_dest);
312
310find_router: 313find_router:
311 /* find_router(): 314 /* find_router():
312 * - if orig_node is NULL it returns NULL 315 * - if orig_node is NULL it returns NULL
313 * - increases neigh_nodes refcount if found. 316 * - increases neigh_nodes refcount if found.
314 */ 317 */
315 neigh_node = batadv_find_router(bat_priv, orig_node, NULL); 318 neigh_node = batadv_find_router(bat_priv, orig_node, NULL);
319
316 if (!neigh_node) 320 if (!neigh_node)
317 goto out; 321 goto out;
318 322
diff --git a/net/batman-adv/unicast.h b/net/batman-adv/unicast.h
index e0b6e335797e..1c46e2eb1ef9 100644
--- a/net/batman-adv/unicast.h
+++ b/net/batman-adv/unicast.h
@@ -25,12 +25,13 @@
25#define BATADV_FRAG_TIMEOUT 10000 /* purge frag list entries after time in ms */ 25#define BATADV_FRAG_TIMEOUT 10000 /* purge frag list entries after time in ms */
26#define BATADV_FRAG_BUFFER_SIZE 6 /* number of list elements in buffer */ 26#define BATADV_FRAG_BUFFER_SIZE 6 /* number of list elements in buffer */
27 27
28int batadv_frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv, 28int batadv_frag_reassemble_skb(struct sk_buff *skb,
29 struct batadv_priv *bat_priv,
29 struct sk_buff **new_skb); 30 struct sk_buff **new_skb);
30void batadv_frag_list_free(struct list_head *head); 31void batadv_frag_list_free(struct list_head *head);
31int batadv_unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv); 32int batadv_unicast_send_skb(struct sk_buff *skb, struct batadv_priv *bat_priv);
32int batadv_frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv, 33int batadv_frag_send_skb(struct sk_buff *skb, struct batadv_priv *bat_priv,
33 struct hard_iface *hard_iface, 34 struct batadv_hard_iface *hard_iface,
34 const uint8_t dstaddr[]); 35 const uint8_t dstaddr[]);
35 36
36static inline int batadv_frag_can_reassemble(const struct sk_buff *skb, int mtu) 37static inline int batadv_frag_can_reassemble(const struct sk_buff *skb, int mtu)
diff --git a/net/batman-adv/vis.c b/net/batman-adv/vis.c
index 309493d9128a..f09cc9ad6ad8 100644
--- a/net/batman-adv/vis.c
+++ b/net/batman-adv/vis.c
@@ -28,14 +28,17 @@
28 28
29#define BATADV_MAX_VIS_PACKET_SIZE 1000 29#define BATADV_MAX_VIS_PACKET_SIZE 1000
30 30
31static void batadv_start_vis_timer(struct bat_priv *bat_priv); 31static void batadv_start_vis_timer(struct batadv_priv *bat_priv);
32 32
33/* free the info */ 33/* free the info */
34static void batadv_free_info(struct kref *ref) 34static void batadv_free_info(struct kref *ref)
35{ 35{
36 struct vis_info *info = container_of(ref, struct vis_info, refcount); 36 struct batadv_vis_info *info;
37 struct bat_priv *bat_priv = info->bat_priv; 37 struct batadv_priv *bat_priv;
38 struct recvlist_node *entry, *tmp; 38 struct batadv_recvlist_node *entry, *tmp;
39
40 info = container_of(ref, struct batadv_vis_info, refcount);
41 bat_priv = info->bat_priv;
39 42
40 list_del_init(&info->send_list); 43 list_del_init(&info->send_list);
41 spin_lock_bh(&bat_priv->vis_list_lock); 44 spin_lock_bh(&bat_priv->vis_list_lock);
@@ -52,10 +55,10 @@ static void batadv_free_info(struct kref *ref)
52/* Compare two vis packets, used by the hashing algorithm */ 55/* Compare two vis packets, used by the hashing algorithm */
53static int batadv_vis_info_cmp(const struct hlist_node *node, const void *data2) 56static int batadv_vis_info_cmp(const struct hlist_node *node, const void *data2)
54{ 57{
55 const struct vis_info *d1, *d2; 58 const struct batadv_vis_info *d1, *d2;
56 const struct batadv_vis_packet *p1, *p2; 59 const struct batadv_vis_packet *p1, *p2;
57 60
58 d1 = container_of(node, struct vis_info, hash_entry); 61 d1 = container_of(node, struct batadv_vis_info, hash_entry);
59 d2 = data2; 62 d2 = data2;
60 p1 = (struct batadv_vis_packet *)d1->skb_packet->data; 63 p1 = (struct batadv_vis_packet *)d1->skb_packet->data;
61 p2 = (struct batadv_vis_packet *)d2->skb_packet->data; 64 p2 = (struct batadv_vis_packet *)d2->skb_packet->data;
@@ -67,7 +70,7 @@ static int batadv_vis_info_cmp(const struct hlist_node *node, const void *data2)
67 */ 70 */
68static uint32_t batadv_vis_info_choose(const void *data, uint32_t size) 71static uint32_t batadv_vis_info_choose(const void *data, uint32_t size)
69{ 72{
70 const struct vis_info *vis_info = data; 73 const struct batadv_vis_info *vis_info = data;
71 const struct batadv_vis_packet *packet; 74 const struct batadv_vis_packet *packet;
72 const unsigned char *key; 75 const unsigned char *key;
73 uint32_t hash = 0; 76 uint32_t hash = 0;
@@ -88,13 +91,13 @@ static uint32_t batadv_vis_info_choose(const void *data, uint32_t size)
88 return hash % size; 91 return hash % size;
89} 92}
90 93
91static struct vis_info *batadv_vis_hash_find(struct bat_priv *bat_priv, 94static struct batadv_vis_info *
92 const void *data) 95batadv_vis_hash_find(struct batadv_priv *bat_priv, const void *data)
93{ 96{
94 struct batadv_hashtable *hash = bat_priv->vis_hash; 97 struct batadv_hashtable *hash = bat_priv->vis_hash;
95 struct hlist_head *head; 98 struct hlist_head *head;
96 struct hlist_node *node; 99 struct hlist_node *node;
97 struct vis_info *vis_info, *vis_info_tmp = NULL; 100 struct batadv_vis_info *vis_info, *vis_info_tmp = NULL;
98 uint32_t index; 101 uint32_t index;
99 102
100 if (!hash) 103 if (!hash)
@@ -123,7 +126,7 @@ static void batadv_vis_data_insert_interface(const uint8_t *interface,
123 struct hlist_head *if_list, 126 struct hlist_head *if_list,
124 bool primary) 127 bool primary)
125{ 128{
126 struct if_list_entry *entry; 129 struct batadv_if_list_entry *entry;
127 struct hlist_node *pos; 130 struct hlist_node *pos;
128 131
129 hlist_for_each_entry(entry, pos, if_list, list) { 132 hlist_for_each_entry(entry, pos, if_list, list) {
@@ -143,7 +146,7 @@ static void batadv_vis_data_insert_interface(const uint8_t *interface,
143static void batadv_vis_data_read_prim_sec(struct seq_file *seq, 146static void batadv_vis_data_read_prim_sec(struct seq_file *seq,
144 const struct hlist_head *if_list) 147 const struct hlist_head *if_list)
145{ 148{
146 struct if_list_entry *entry; 149 struct batadv_if_list_entry *entry;
147 struct hlist_node *pos; 150 struct hlist_node *pos;
148 151
149 hlist_for_each_entry(entry, pos, if_list, list) { 152 hlist_for_each_entry(entry, pos, if_list, list) {
@@ -155,9 +158,10 @@ static void batadv_vis_data_read_prim_sec(struct seq_file *seq,
155} 158}
156 159
157/* read an entry */ 160/* read an entry */
158static ssize_t batadv_vis_data_read_entry(struct seq_file *seq, 161static ssize_t
159 const struct vis_info_entry *entry, 162batadv_vis_data_read_entry(struct seq_file *seq,
160 const uint8_t *src, bool primary) 163 const struct batadv_vis_info_entry *entry,
164 const uint8_t *src, bool primary)
161{ 165{
162 if (primary && entry->quality == 0) 166 if (primary && entry->quality == 0)
163 return seq_printf(seq, "TT %pM, ", entry->dest); 167 return seq_printf(seq, "TT %pM, ", entry->dest);
@@ -168,9 +172,10 @@ static ssize_t batadv_vis_data_read_entry(struct seq_file *seq,
168 return 0; 172 return 0;
169} 173}
170 174
171static void batadv_vis_data_insert_interfaces(struct hlist_head *list, 175static void
172 struct batadv_vis_packet *packet, 176batadv_vis_data_insert_interfaces(struct hlist_head *list,
173 struct vis_info_entry *entries) 177 struct batadv_vis_packet *packet,
178 struct batadv_vis_info_entry *entries)
174{ 179{
175 int i; 180 int i;
176 181
@@ -188,10 +193,10 @@ static void batadv_vis_data_insert_interfaces(struct hlist_head *list,
188static void batadv_vis_data_read_entries(struct seq_file *seq, 193static void batadv_vis_data_read_entries(struct seq_file *seq,
189 struct hlist_head *list, 194 struct hlist_head *list,
190 struct batadv_vis_packet *packet, 195 struct batadv_vis_packet *packet,
191 struct vis_info_entry *entries) 196 struct batadv_vis_info_entry *entries)
192{ 197{
193 int i; 198 int i;
194 struct if_list_entry *entry; 199 struct batadv_if_list_entry *entry;
195 struct hlist_node *pos; 200 struct hlist_node *pos;
196 201
197 hlist_for_each_entry(entry, pos, list, list) { 202 hlist_for_each_entry(entry, pos, list, list) {
@@ -213,11 +218,11 @@ static void batadv_vis_seq_print_text_bucket(struct seq_file *seq,
213 const struct hlist_head *head) 218 const struct hlist_head *head)
214{ 219{
215 struct hlist_node *node; 220 struct hlist_node *node;
216 struct vis_info *info; 221 struct batadv_vis_info *info;
217 struct batadv_vis_packet *packet; 222 struct batadv_vis_packet *packet;
218 uint8_t *entries_pos; 223 uint8_t *entries_pos;
219 struct vis_info_entry *entries; 224 struct batadv_vis_info_entry *entries;
220 struct if_list_entry *entry; 225 struct batadv_if_list_entry *entry;
221 struct hlist_node *pos, *n; 226 struct hlist_node *pos, *n;
222 227
223 HLIST_HEAD(vis_if_list); 228 HLIST_HEAD(vis_if_list);
@@ -225,7 +230,7 @@ static void batadv_vis_seq_print_text_bucket(struct seq_file *seq,
225 hlist_for_each_entry_rcu(info, node, head, hash_entry) { 230 hlist_for_each_entry_rcu(info, node, head, hash_entry) {
226 packet = (struct batadv_vis_packet *)info->skb_packet->data; 231 packet = (struct batadv_vis_packet *)info->skb_packet->data;
227 entries_pos = (uint8_t *)packet + sizeof(*packet); 232 entries_pos = (uint8_t *)packet + sizeof(*packet);
228 entries = (struct vis_info_entry *)entries_pos; 233 entries = (struct batadv_vis_info_entry *)entries_pos;
229 234
230 batadv_vis_data_insert_interface(packet->vis_orig, &vis_if_list, 235 batadv_vis_data_insert_interface(packet->vis_orig, &vis_if_list,
231 true); 236 true);
@@ -243,10 +248,10 @@ static void batadv_vis_seq_print_text_bucket(struct seq_file *seq,
243 248
244int batadv_vis_seq_print_text(struct seq_file *seq, void *offset) 249int batadv_vis_seq_print_text(struct seq_file *seq, void *offset)
245{ 250{
246 struct hard_iface *primary_if; 251 struct batadv_hard_iface *primary_if;
247 struct hlist_head *head; 252 struct hlist_head *head;
248 struct net_device *net_dev = (struct net_device *)seq->private; 253 struct net_device *net_dev = (struct net_device *)seq->private;
249 struct bat_priv *bat_priv = netdev_priv(net_dev); 254 struct batadv_priv *bat_priv = netdev_priv(net_dev);
250 struct batadv_hashtable *hash = bat_priv->vis_hash; 255 struct batadv_hashtable *hash = bat_priv->vis_hash;
251 uint32_t i; 256 uint32_t i;
252 int ret = 0; 257 int ret = 0;
@@ -275,8 +280,8 @@ out:
275/* add the info packet to the send list, if it was not 280/* add the info packet to the send list, if it was not
276 * already linked in. 281 * already linked in.
277 */ 282 */
278static void batadv_send_list_add(struct bat_priv *bat_priv, 283static void batadv_send_list_add(struct batadv_priv *bat_priv,
279 struct vis_info *info) 284 struct batadv_vis_info *info)
280{ 285{
281 if (list_empty(&info->send_list)) { 286 if (list_empty(&info->send_list)) {
282 kref_get(&info->refcount); 287 kref_get(&info->refcount);
@@ -287,7 +292,7 @@ static void batadv_send_list_add(struct bat_priv *bat_priv,
287/* delete the info packet from the send list, if it was 292/* delete the info packet from the send list, if it was
288 * linked in. 293 * linked in.
289 */ 294 */
290static void batadv_send_list_del(struct vis_info *info) 295static void batadv_send_list_del(struct batadv_vis_info *info)
291{ 296{
292 if (!list_empty(&info->send_list)) { 297 if (!list_empty(&info->send_list)) {
293 list_del_init(&info->send_list); 298 list_del_init(&info->send_list);
@@ -296,10 +301,10 @@ static void batadv_send_list_del(struct vis_info *info)
296} 301}
297 302
298/* tries to add one entry to the receive list. */ 303/* tries to add one entry to the receive list. */
299static void batadv_recv_list_add(struct bat_priv *bat_priv, 304static void batadv_recv_list_add(struct batadv_priv *bat_priv,
300 struct list_head *recv_list, const char *mac) 305 struct list_head *recv_list, const char *mac)
301{ 306{
302 struct recvlist_node *entry; 307 struct batadv_recvlist_node *entry;
303 308
304 entry = kmalloc(sizeof(*entry), GFP_ATOMIC); 309 entry = kmalloc(sizeof(*entry), GFP_ATOMIC);
305 if (!entry) 310 if (!entry)
@@ -312,11 +317,11 @@ static void batadv_recv_list_add(struct bat_priv *bat_priv,
312} 317}
313 318
314/* returns 1 if this mac is in the recv_list */ 319/* returns 1 if this mac is in the recv_list */
315static int batadv_recv_list_is_in(struct bat_priv *bat_priv, 320static int batadv_recv_list_is_in(struct batadv_priv *bat_priv,
316 const struct list_head *recv_list, 321 const struct list_head *recv_list,
317 const char *mac) 322 const char *mac)
318{ 323{
319 const struct recvlist_node *entry; 324 const struct batadv_recvlist_node *entry;
320 325
321 spin_lock_bh(&bat_priv->vis_list_lock); 326 spin_lock_bh(&bat_priv->vis_list_lock);
322 list_for_each_entry(entry, recv_list, list) { 327 list_for_each_entry(entry, recv_list, list) {
@@ -333,18 +338,19 @@ static int batadv_recv_list_is_in(struct bat_priv *bat_priv,
333 * broken.. ). vis hash must be locked outside. is_new is set when the packet 338 * broken.. ). vis hash must be locked outside. is_new is set when the packet
334 * is newer than old entries in the hash. 339 * is newer than old entries in the hash.
335 */ 340 */
336static struct vis_info *batadv_add_packet(struct bat_priv *bat_priv, 341static struct batadv_vis_info *
337 struct batadv_vis_packet *vis_packet, 342batadv_add_packet(struct batadv_priv *bat_priv,
338 int vis_info_len, int *is_new, 343 struct batadv_vis_packet *vis_packet, int vis_info_len,
339 int make_broadcast) 344 int *is_new, int make_broadcast)
340{ 345{
341 struct vis_info *info, *old_info; 346 struct batadv_vis_info *info, *old_info;
342 struct batadv_vis_packet *search_packet, *old_packet; 347 struct batadv_vis_packet *search_packet, *old_packet;
343 struct vis_info search_elem; 348 struct batadv_vis_info search_elem;
344 struct batadv_vis_packet *packet; 349 struct batadv_vis_packet *packet;
345 struct sk_buff *tmp_skb; 350 struct sk_buff *tmp_skb;
346 int hash_added; 351 int hash_added;
347 size_t len; 352 size_t len;
353 size_t max_entries;
348 354
349 *is_new = 0; 355 *is_new = 0;
350 /* sanity check */ 356 /* sanity check */
@@ -413,8 +419,9 @@ static struct vis_info *batadv_add_packet(struct bat_priv *bat_priv,
413 memcpy(packet->target_orig, batadv_broadcast_addr, ETH_ALEN); 419 memcpy(packet->target_orig, batadv_broadcast_addr, ETH_ALEN);
414 420
415 /* repair if entries is longer than packet. */ 421 /* repair if entries is longer than packet. */
416 if (packet->entries * sizeof(struct vis_info_entry) > vis_info_len) 422 max_entries = vis_info_len / sizeof(struct batadv_vis_info_entry);
417 packet->entries = vis_info_len / sizeof(struct vis_info_entry); 423 if (packet->entries > max_entries)
424 packet->entries = max_entries;
418 425
419 batadv_recv_list_add(bat_priv, &info->recv_list, packet->sender_orig); 426 batadv_recv_list_add(bat_priv, &info->recv_list, packet->sender_orig);
420 427
@@ -432,11 +439,11 @@ static struct vis_info *batadv_add_packet(struct bat_priv *bat_priv,
432} 439}
433 440
434/* handle the server sync packet, forward if needed. */ 441/* handle the server sync packet, forward if needed. */
435void batadv_receive_server_sync_packet(struct bat_priv *bat_priv, 442void batadv_receive_server_sync_packet(struct batadv_priv *bat_priv,
436 struct batadv_vis_packet *vis_packet, 443 struct batadv_vis_packet *vis_packet,
437 int vis_info_len) 444 int vis_info_len)
438{ 445{
439 struct vis_info *info; 446 struct batadv_vis_info *info;
440 int is_new, make_broadcast; 447 int is_new, make_broadcast;
441 int vis_server = atomic_read(&bat_priv->vis_mode); 448 int vis_server = atomic_read(&bat_priv->vis_mode);
442 449
@@ -458,11 +465,11 @@ end:
458} 465}
459 466
460/* handle an incoming client update packet and schedule forward if needed. */ 467/* handle an incoming client update packet and schedule forward if needed. */
461void batadv_receive_client_update_packet(struct bat_priv *bat_priv, 468void batadv_receive_client_update_packet(struct batadv_priv *bat_priv,
462 struct batadv_vis_packet *vis_packet, 469 struct batadv_vis_packet *vis_packet,
463 int vis_info_len) 470 int vis_info_len)
464{ 471{
465 struct vis_info *info; 472 struct batadv_vis_info *info;
466 struct batadv_vis_packet *packet; 473 struct batadv_vis_packet *packet;
467 int is_new; 474 int is_new;
468 int vis_server = atomic_read(&bat_priv->vis_mode); 475 int vis_server = atomic_read(&bat_priv->vis_mode);
@@ -506,14 +513,14 @@ end:
506 * 513 *
507 * Must be called with the originator hash locked 514 * Must be called with the originator hash locked
508 */ 515 */
509static int batadv_find_best_vis_server(struct bat_priv *bat_priv, 516static int batadv_find_best_vis_server(struct batadv_priv *bat_priv,
510 struct vis_info *info) 517 struct batadv_vis_info *info)
511{ 518{
512 struct batadv_hashtable *hash = bat_priv->orig_hash; 519 struct batadv_hashtable *hash = bat_priv->orig_hash;
513 struct neigh_node *router; 520 struct batadv_neigh_node *router;
514 struct hlist_node *node; 521 struct hlist_node *node;
515 struct hlist_head *head; 522 struct hlist_head *head;
516 struct orig_node *orig_node; 523 struct batadv_orig_node *orig_node;
517 struct batadv_vis_packet *packet; 524 struct batadv_vis_packet *packet;
518 int best_tq = -1; 525 int best_tq = -1;
519 uint32_t i; 526 uint32_t i;
@@ -544,15 +551,15 @@ static int batadv_find_best_vis_server(struct bat_priv *bat_priv,
544} 551}
545 552
546/* Return true if the vis packet is full. */ 553/* Return true if the vis packet is full. */
547static bool batadv_vis_packet_full(const struct vis_info *info) 554static bool batadv_vis_packet_full(const struct batadv_vis_info *info)
548{ 555{
549 const struct batadv_vis_packet *packet; 556 const struct batadv_vis_packet *packet;
550 size_t num_items; 557 size_t num;
551 558
552 packet = (struct batadv_vis_packet *)info->skb_packet->data; 559 packet = (struct batadv_vis_packet *)info->skb_packet->data;
553 num_items = BATADV_MAX_VIS_PACKET_SIZE / sizeof(struct vis_info_entry); 560 num = BATADV_MAX_VIS_PACKET_SIZE / sizeof(struct batadv_vis_info_entry);
554 561
555 if (num_items < packet->entries + 1) 562 if (num < packet->entries + 1)
556 return true; 563 return true;
557 return false; 564 return false;
558} 565}
@@ -560,17 +567,17 @@ static bool batadv_vis_packet_full(const struct vis_info *info)
560/* generates a packet of own vis data, 567/* generates a packet of own vis data,
561 * returns 0 on success, -1 if no packet could be generated 568 * returns 0 on success, -1 if no packet could be generated
562 */ 569 */
563static int batadv_generate_vis_packet(struct bat_priv *bat_priv) 570static int batadv_generate_vis_packet(struct batadv_priv *bat_priv)
564{ 571{
565 struct batadv_hashtable *hash = bat_priv->orig_hash; 572 struct batadv_hashtable *hash = bat_priv->orig_hash;
566 struct hlist_node *node; 573 struct hlist_node *node;
567 struct hlist_head *head; 574 struct hlist_head *head;
568 struct orig_node *orig_node; 575 struct batadv_orig_node *orig_node;
569 struct neigh_node *router; 576 struct batadv_neigh_node *router;
570 struct vis_info *info = bat_priv->my_vis_info; 577 struct batadv_vis_info *info = bat_priv->my_vis_info;
571 struct batadv_vis_packet *packet; 578 struct batadv_vis_packet *packet;
572 struct vis_info_entry *entry; 579 struct batadv_vis_info_entry *entry;
573 struct tt_common_entry *tt_common_entry; 580 struct batadv_tt_common_entry *tt_common_entry;
574 int best_tq = -1; 581 int best_tq = -1;
575 uint32_t i; 582 uint32_t i;
576 583
@@ -610,7 +617,7 @@ static int batadv_generate_vis_packet(struct bat_priv *bat_priv)
610 goto next; 617 goto next;
611 618
612 /* fill one entry into buffer. */ 619 /* fill one entry into buffer. */
613 entry = (struct vis_info_entry *) 620 entry = (struct batadv_vis_info_entry *)
614 skb_put(info->skb_packet, sizeof(*entry)); 621 skb_put(info->skb_packet, sizeof(*entry));
615 memcpy(entry->src, 622 memcpy(entry->src,
616 router->if_incoming->net_dev->dev_addr, 623 router->if_incoming->net_dev->dev_addr,
@@ -636,7 +643,7 @@ next:
636 rcu_read_lock(); 643 rcu_read_lock();
637 hlist_for_each_entry_rcu(tt_common_entry, node, head, 644 hlist_for_each_entry_rcu(tt_common_entry, node, head,
638 hash_entry) { 645 hash_entry) {
639 entry = (struct vis_info_entry *) 646 entry = (struct batadv_vis_info_entry *)
640 skb_put(info->skb_packet, 647 skb_put(info->skb_packet,
641 sizeof(*entry)); 648 sizeof(*entry));
642 memset(entry->src, 0, ETH_ALEN); 649 memset(entry->src, 0, ETH_ALEN);
@@ -660,13 +667,13 @@ unlock:
660/* free old vis packets. Must be called with this vis_hash_lock 667/* free old vis packets. Must be called with this vis_hash_lock
661 * held 668 * held
662 */ 669 */
663static void batadv_purge_vis_packets(struct bat_priv *bat_priv) 670static void batadv_purge_vis_packets(struct batadv_priv *bat_priv)
664{ 671{
665 uint32_t i; 672 uint32_t i;
666 struct batadv_hashtable *hash = bat_priv->vis_hash; 673 struct batadv_hashtable *hash = bat_priv->vis_hash;
667 struct hlist_node *node, *node_tmp; 674 struct hlist_node *node, *node_tmp;
668 struct hlist_head *head; 675 struct hlist_head *head;
669 struct vis_info *info; 676 struct batadv_vis_info *info;
670 677
671 for (i = 0; i < hash->size; i++) { 678 for (i = 0; i < hash->size; i++) {
672 head = &hash->table[i]; 679 head = &hash->table[i];
@@ -687,17 +694,17 @@ static void batadv_purge_vis_packets(struct bat_priv *bat_priv)
687 } 694 }
688} 695}
689 696
690static void batadv_broadcast_vis_packet(struct bat_priv *bat_priv, 697static void batadv_broadcast_vis_packet(struct batadv_priv *bat_priv,
691 struct vis_info *info) 698 struct batadv_vis_info *info)
692{ 699{
693 struct neigh_node *router; 700 struct batadv_neigh_node *router;
694 struct batadv_hashtable *hash = bat_priv->orig_hash; 701 struct batadv_hashtable *hash = bat_priv->orig_hash;
695 struct hlist_node *node; 702 struct hlist_node *node;
696 struct hlist_head *head; 703 struct hlist_head *head;
697 struct orig_node *orig_node; 704 struct batadv_orig_node *orig_node;
698 struct batadv_vis_packet *packet; 705 struct batadv_vis_packet *packet;
699 struct sk_buff *skb; 706 struct sk_buff *skb;
700 struct hard_iface *hard_iface; 707 struct batadv_hard_iface *hard_iface;
701 uint8_t dstaddr[ETH_ALEN]; 708 uint8_t dstaddr[ETH_ALEN];
702 uint32_t i; 709 uint32_t i;
703 710
@@ -743,11 +750,11 @@ static void batadv_broadcast_vis_packet(struct bat_priv *bat_priv,
743 } 750 }
744} 751}
745 752
746static void batadv_unicast_vis_packet(struct bat_priv *bat_priv, 753static void batadv_unicast_vis_packet(struct batadv_priv *bat_priv,
747 struct vis_info *info) 754 struct batadv_vis_info *info)
748{ 755{
749 struct orig_node *orig_node; 756 struct batadv_orig_node *orig_node;
750 struct neigh_node *router = NULL; 757 struct batadv_neigh_node *router = NULL;
751 struct sk_buff *skb; 758 struct sk_buff *skb;
752 struct batadv_vis_packet *packet; 759 struct batadv_vis_packet *packet;
753 760
@@ -773,10 +780,10 @@ out:
773} 780}
774 781
775/* only send one vis packet. called from batadv_send_vis_packets() */ 782/* only send one vis packet. called from batadv_send_vis_packets() */
776static void batadv_send_vis_packet(struct bat_priv *bat_priv, 783static void batadv_send_vis_packet(struct batadv_priv *bat_priv,
777 struct vis_info *info) 784 struct batadv_vis_info *info)
778{ 785{
779 struct hard_iface *primary_if; 786 struct batadv_hard_iface *primary_if;
780 struct batadv_vis_packet *packet; 787 struct batadv_vis_packet *packet;
781 788
782 primary_if = batadv_primary_if_get_selected(bat_priv); 789 primary_if = batadv_primary_if_get_selected(bat_priv);
@@ -808,10 +815,10 @@ static void batadv_send_vis_packets(struct work_struct *work)
808{ 815{
809 struct delayed_work *delayed_work = 816 struct delayed_work *delayed_work =
810 container_of(work, struct delayed_work, work); 817 container_of(work, struct delayed_work, work);
811 struct bat_priv *bat_priv = 818 struct batadv_priv *bat_priv;
812 container_of(delayed_work, struct bat_priv, vis_work); 819 struct batadv_vis_info *info;
813 struct vis_info *info;
814 820
821 bat_priv = container_of(delayed_work, struct batadv_priv, vis_work);
815 spin_lock_bh(&bat_priv->vis_hash_lock); 822 spin_lock_bh(&bat_priv->vis_hash_lock);
816 batadv_purge_vis_packets(bat_priv); 823 batadv_purge_vis_packets(bat_priv);
817 824
@@ -840,7 +847,7 @@ static void batadv_send_vis_packets(struct work_struct *work)
840/* init the vis server. this may only be called when if_list is already 847/* init the vis server. this may only be called when if_list is already
841 * initialized (e.g. bat0 is initialized, interfaces have been added) 848 * initialized (e.g. bat0 is initialized, interfaces have been added)
842 */ 849 */
843int batadv_vis_init(struct bat_priv *bat_priv) 850int batadv_vis_init(struct batadv_priv *bat_priv)
844{ 851{
845 struct batadv_vis_packet *packet; 852 struct batadv_vis_packet *packet;
846 int hash_added; 853 int hash_added;
@@ -914,15 +921,15 @@ err:
914/* Decrease the reference count on a hash item info */ 921/* Decrease the reference count on a hash item info */
915static void batadv_free_info_ref(struct hlist_node *node, void *arg) 922static void batadv_free_info_ref(struct hlist_node *node, void *arg)
916{ 923{
917 struct vis_info *info; 924 struct batadv_vis_info *info;
918 925
919 info = container_of(node, struct vis_info, hash_entry); 926 info = container_of(node, struct batadv_vis_info, hash_entry);
920 batadv_send_list_del(info); 927 batadv_send_list_del(info);
921 kref_put(&info->refcount, batadv_free_info); 928 kref_put(&info->refcount, batadv_free_info);
922} 929}
923 930
924/* shutdown vis-server */ 931/* shutdown vis-server */
925void batadv_vis_quit(struct bat_priv *bat_priv) 932void batadv_vis_quit(struct batadv_priv *bat_priv)
926{ 933{
927 if (!bat_priv->vis_hash) 934 if (!bat_priv->vis_hash)
928 return; 935 return;
@@ -938,7 +945,7 @@ void batadv_vis_quit(struct bat_priv *bat_priv)
938} 945}
939 946
940/* schedule packets for (re)transmission */ 947/* schedule packets for (re)transmission */
941static void batadv_start_vis_timer(struct bat_priv *bat_priv) 948static void batadv_start_vis_timer(struct batadv_priv *bat_priv)
942{ 949{
943 INIT_DELAYED_WORK(&bat_priv->vis_work, batadv_send_vis_packets); 950 INIT_DELAYED_WORK(&bat_priv->vis_work, batadv_send_vis_packets);
944 queue_delayed_work(batadv_event_workqueue, &bat_priv->vis_work, 951 queue_delayed_work(batadv_event_workqueue, &bat_priv->vis_work,
diff --git a/net/batman-adv/vis.h b/net/batman-adv/vis.h
index d6bfcc7b6ac7..84e716ed8963 100644
--- a/net/batman-adv/vis.h
+++ b/net/batman-adv/vis.h
@@ -24,13 +24,13 @@
24#define BATADV_VIS_TIMEOUT 200000 24#define BATADV_VIS_TIMEOUT 200000
25 25
26int batadv_vis_seq_print_text(struct seq_file *seq, void *offset); 26int batadv_vis_seq_print_text(struct seq_file *seq, void *offset);
27void batadv_receive_server_sync_packet(struct bat_priv *bat_priv, 27void batadv_receive_server_sync_packet(struct batadv_priv *bat_priv,
28 struct batadv_vis_packet *vis_packet, 28 struct batadv_vis_packet *vis_packet,
29 int vis_info_len); 29 int vis_info_len);
30void batadv_receive_client_update_packet(struct bat_priv *bat_priv, 30void batadv_receive_client_update_packet(struct batadv_priv *bat_priv,
31 struct batadv_vis_packet *vis_packet, 31 struct batadv_vis_packet *vis_packet,
32 int vis_info_len); 32 int vis_info_len);
33int batadv_vis_init(struct bat_priv *bat_priv); 33int batadv_vis_init(struct batadv_priv *bat_priv);
34void batadv_vis_quit(struct bat_priv *bat_priv); 34void batadv_vis_quit(struct batadv_priv *bat_priv);
35 35
36#endif /* _NET_BATMAN_ADV_VIS_H_ */ 36#endif /* _NET_BATMAN_ADV_VIS_H_ */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 08:24:11 -0500