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authorSven Eckelmann <sven@narfation.org>2012-05-12 13:48:58 +0200
committerAntonio Quartulli <ordex@autistici.org>2012-06-25 08:21:30 +0200
commit1eda58bfc56c43e73a0cf2bfb6e4d620ab866109 (patch)
treed71ba63d988193126831e49bdce03a1131d28ea4
parentf0530ee5fb9e73465ac844ada2c96a2bea85a18f (diff)
batman-adv: Prefix main static inline functions with batadv_
All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat
-rw-r--r--net/batman-adv/bat_iv_ogm.c206
-rw-r--r--net/batman-adv/bat_sysfs.c8
-rw-r--r--net/batman-adv/bitarray.c10
-rw-r--r--net/batman-adv/bridge_loop_avoidance.c165
-rw-r--r--net/batman-adv/gateway_client.c54
-rw-r--r--net/batman-adv/hard-interface.c4
-rw-r--r--net/batman-adv/icmp_socket.c12
-rw-r--r--net/batman-adv/main.c8
-rw-r--r--net/batman-adv/main.h17
-rw-r--r--net/batman-adv/originator.c65
-rw-r--r--net/batman-adv/originator.h2
-rw-r--r--net/batman-adv/routing.c68
-rw-r--r--net/batman-adv/send.c12
-rw-r--r--net/batman-adv/soft-interface.c2
-rw-r--r--net/batman-adv/translation-table.c149
-rw-r--r--net/batman-adv/vis.c27
16 files changed, 414 insertions, 395 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 94e6fdbdd13..025df7c9a2d 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -179,16 +179,16 @@ static void bat_iv_ogm_send_to_if(struct forw_packet *forw_packet,
fwd_str = (packet_num > 0 ? "Forwarding" : (forw_packet->own ?
"Sending own" :
"Forwarding"));
- bat_dbg(DBG_BATMAN, bat_priv,
- "%s %spacket (originator %pM, seqno %u, TQ %d, TTL %d, IDF %s, ttvn %d) on interface %s [%pM]\n",
- fwd_str, (packet_num > 0 ? "aggregated " : ""),
- batman_ogm_packet->orig,
- ntohl(batman_ogm_packet->seqno),
- batman_ogm_packet->tq, batman_ogm_packet->header.ttl,
- (batman_ogm_packet->flags & DIRECTLINK ?
- "on" : "off"),
- batman_ogm_packet->ttvn, hard_iface->net_dev->name,
- hard_iface->net_dev->dev_addr);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "%s %spacket (originator %pM, seqno %u, TQ %d, TTL %d, IDF %s, ttvn %d) on interface %s [%pM]\n",
+ fwd_str, (packet_num > 0 ? "aggregated " : ""),
+ batman_ogm_packet->orig,
+ ntohl(batman_ogm_packet->seqno),
+ batman_ogm_packet->tq, batman_ogm_packet->header.ttl,
+ (batman_ogm_packet->flags & DIRECTLINK ?
+ "on" : "off"),
+ batman_ogm_packet->ttvn, hard_iface->net_dev->name,
+ hard_iface->net_dev->dev_addr);
buff_pos += BATMAN_OGM_HLEN;
buff_pos += batadv_tt_len(batman_ogm_packet->tt_num_changes);
@@ -243,14 +243,14 @@ static void bat_iv_ogm_emit(struct forw_packet *forw_packet)
(forw_packet->own && (forw_packet->if_incoming != primary_if))) {
/* FIXME: what about aggregated packets ? */
- bat_dbg(DBG_BATMAN, bat_priv,
- "%s packet (originator %pM, seqno %u, TTL %d) on interface %s [%pM]\n",
- (forw_packet->own ? "Sending own" : "Forwarding"),
- batman_ogm_packet->orig,
- ntohl(batman_ogm_packet->seqno),
- batman_ogm_packet->header.ttl,
- forw_packet->if_incoming->net_dev->name,
- forw_packet->if_incoming->net_dev->dev_addr);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "%s packet (originator %pM, seqno %u, TTL %d) on interface %s [%pM]\n",
+ (forw_packet->own ? "Sending own" : "Forwarding"),
+ batman_ogm_packet->orig,
+ ntohl(batman_ogm_packet->seqno),
+ batman_ogm_packet->header.ttl,
+ forw_packet->if_incoming->net_dev->name,
+ forw_packet->if_incoming->net_dev->dev_addr);
/* skb is only used once and than forw_packet is free'd */
batadv_send_skb_packet(forw_packet->skb,
@@ -373,8 +373,8 @@ static void bat_iv_ogm_aggregate_new(const unsigned char *packet_buff,
/* own packet should always be scheduled */
if (!own_packet) {
if (!atomic_dec_not_zero(&bat_priv->batman_queue_left)) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "batman packet queue full\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "batman packet queue full\n");
goto out;
}
}
@@ -521,7 +521,7 @@ static void bat_iv_ogm_forward(struct orig_node *orig_node,
uint8_t tt_num_changes;
if (batman_ogm_packet->header.ttl <= 1) {
- bat_dbg(DBG_BATMAN, bat_priv, "ttl exceeded\n");
+ batadv_dbg(DBG_BATMAN, bat_priv, "ttl exceeded\n");
return;
}
@@ -546,9 +546,9 @@ static void bat_iv_ogm_forward(struct orig_node *orig_node,
/* apply hop penalty */
batman_ogm_packet->tq = hop_penalty(batman_ogm_packet->tq, bat_priv);
- bat_dbg(DBG_BATMAN, bat_priv,
- "Forwarding packet: tq: %i, ttl: %i\n",
- batman_ogm_packet->tq, batman_ogm_packet->header.ttl);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Forwarding packet: tq: %i, ttl: %i\n",
+ batman_ogm_packet->tq, batman_ogm_packet->header.ttl);
/* switch of primaries first hop flag when forwarding */
batman_ogm_packet->flags &= ~PRIMARIES_FIRST_HOP;
@@ -625,16 +625,18 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv,
struct orig_node *orig_node_tmp;
struct hlist_node *node;
uint8_t bcast_own_sum_orig, bcast_own_sum_neigh;
+ uint8_t *neigh_addr;
- bat_dbg(DBG_BATMAN, bat_priv,
- "update_originator(): Searching and updating originator entry of received packet\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "update_originator(): Searching and updating originator entry of received packet\n");
rcu_read_lock();
hlist_for_each_entry_rcu(tmp_neigh_node, node,
&orig_node->neigh_list, list) {
- if (compare_eth(tmp_neigh_node->addr, ethhdr->h_source) &&
- (tmp_neigh_node->if_incoming == if_incoming) &&
- atomic_inc_not_zero(&tmp_neigh_node->refcount)) {
+ neigh_addr = tmp_neigh_node->addr;
+ if (batadv_compare_eth(neigh_addr, ethhdr->h_source) &&
+ tmp_neigh_node->if_incoming == if_incoming &&
+ atomic_inc_not_zero(&tmp_neigh_node->refcount)) {
if (neigh_node)
batadv_neigh_node_free_ref(neigh_node);
neigh_node = tmp_neigh_node;
@@ -667,8 +669,8 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv,
if (!neigh_node)
goto unlock;
} else
- bat_dbg(DBG_BATMAN, bat_priv,
- "Updating existing last-hop neighbor of originator\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Updating existing last-hop neighbor of originator\n");
rcu_read_unlock();
@@ -774,7 +776,8 @@ static int bat_iv_ogm_calc_tq(struct orig_node *orig_node,
hlist_for_each_entry_rcu(tmp_neigh_node, node,
&orig_neigh_node->neigh_list, list) {
- if (!compare_eth(tmp_neigh_node->addr, orig_neigh_node->orig))
+ if (!batadv_compare_eth(tmp_neigh_node->addr,
+ orig_neigh_node->orig))
continue;
if (tmp_neigh_node->if_incoming != if_incoming)
@@ -844,10 +847,11 @@ static int bat_iv_ogm_calc_tq(struct orig_node *orig_node,
* tq_asym_penalty) /
(TQ_MAX_VALUE * TQ_MAX_VALUE));
- bat_dbg(DBG_BATMAN, bat_priv,
- "bidirectional: orig = %-15pM neigh = %-15pM => own_bcast = %2i, real recv = %2i, local tq: %3i, asym_penalty: %3i, total tq: %3i\n",
- orig_node->orig, orig_neigh_node->orig, total_count,
- neigh_rq_count, tq_own, tq_asym_penalty, batman_ogm_packet->tq);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "bidirectional: orig = %-15pM neigh = %-15pM => own_bcast = %2i, real recv = %2i, local tq: %3i, asym_penalty: %3i, total tq: %3i\n",
+ orig_node->orig, orig_neigh_node->orig, total_count,
+ neigh_rq_count, tq_own,
+ tq_asym_penalty, batman_ogm_packet->tq);
/* if link has the minimum required transmission quality
* consider it bidirectional
@@ -883,6 +887,7 @@ static int bat_iv_ogm_update_seqnos(const struct ethhdr *ethhdr,
int need_update = 0;
int set_mark, ret = -1;
uint32_t seqno = ntohl(batman_ogm_packet->seqno);
+ uint8_t *neigh_addr;
orig_node = batadv_get_orig_node(bat_priv, batman_ogm_packet->orig);
if (!orig_node)
@@ -905,8 +910,9 @@ static int bat_iv_ogm_update_seqnos(const struct ethhdr *ethhdr,
orig_node->last_real_seqno,
seqno);
- if (compare_eth(tmp_neigh_node->addr, ethhdr->h_source) &&
- (tmp_neigh_node->if_incoming == if_incoming))
+ neigh_addr = tmp_neigh_node->addr;
+ if (batadv_compare_eth(neigh_addr, ethhdr->h_source) &&
+ tmp_neigh_node->if_incoming == if_incoming)
set_mark = 1;
else
set_mark = 0;
@@ -923,9 +929,9 @@ static int bat_iv_ogm_update_seqnos(const struct ethhdr *ethhdr,
rcu_read_unlock();
if (need_update) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "updating last_seqno: old %u, new %u\n",
- orig_node->last_real_seqno, seqno);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "updating last_seqno: old %u, new %u\n",
+ orig_node->last_real_seqno, seqno);
orig_node->last_real_seqno = seqno;
}
@@ -954,6 +960,7 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
bool is_from_best_next_hop = false;
int is_duplicate;
uint32_t if_incoming_seqno;
+ uint8_t *prev_sender;
/* Silently drop when the batman packet is actually not a
* correct packet.
@@ -975,18 +982,19 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
has_directlink_flag = (batman_ogm_packet->flags & DIRECTLINK ? 1 : 0);
- if (compare_eth(ethhdr->h_source, batman_ogm_packet->orig))
+ if (batadv_compare_eth(ethhdr->h_source, batman_ogm_packet->orig))
is_single_hop_neigh = true;
- bat_dbg(DBG_BATMAN, bat_priv,
- "Received BATMAN packet via NB: %pM, IF: %s [%pM] (from OG: %pM, via prev OG: %pM, seqno %u, ttvn %u, crc %u, changes %u, td %d, TTL %d, V %d, IDF %d)\n",
- ethhdr->h_source, if_incoming->net_dev->name,
- if_incoming->net_dev->dev_addr, batman_ogm_packet->orig,
- batman_ogm_packet->prev_sender, ntohl(batman_ogm_packet->seqno),
- batman_ogm_packet->ttvn, ntohs(batman_ogm_packet->tt_crc),
- batman_ogm_packet->tt_num_changes, batman_ogm_packet->tq,
- batman_ogm_packet->header.ttl,
- batman_ogm_packet->header.version, has_directlink_flag);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Received BATMAN packet via NB: %pM, IF: %s [%pM] (from OG: %pM, via prev OG: %pM, seqno %u, ttvn %u, crc %u, changes %u, td %d, TTL %d, V %d, IDF %d)\n",
+ ethhdr->h_source, if_incoming->net_dev->name,
+ if_incoming->net_dev->dev_addr, batman_ogm_packet->orig,
+ batman_ogm_packet->prev_sender,
+ ntohl(batman_ogm_packet->seqno), batman_ogm_packet->ttvn,
+ ntohs(batman_ogm_packet->tt_crc),
+ batman_ogm_packet->tt_num_changes, batman_ogm_packet->tq,
+ batman_ogm_packet->header.ttl,
+ batman_ogm_packet->header.version, has_directlink_flag);
rcu_read_lock();
list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
@@ -996,16 +1004,16 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
if (hard_iface->soft_iface != if_incoming->soft_iface)
continue;
- if (compare_eth(ethhdr->h_source,
- hard_iface->net_dev->dev_addr))
+ if (batadv_compare_eth(ethhdr->h_source,
+ hard_iface->net_dev->dev_addr))
is_my_addr = 1;
- if (compare_eth(batman_ogm_packet->orig,
- hard_iface->net_dev->dev_addr))
+ if (batadv_compare_eth(batman_ogm_packet->orig,
+ hard_iface->net_dev->dev_addr))
is_my_orig = 1;
- if (compare_eth(batman_ogm_packet->prev_sender,
- hard_iface->net_dev->dev_addr))
+ if (batadv_compare_eth(batman_ogm_packet->prev_sender,
+ hard_iface->net_dev->dev_addr))
is_my_oldorig = 1;
if (is_broadcast_ether_addr(ethhdr->h_source))
@@ -1014,23 +1022,23 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
rcu_read_unlock();
if (batman_ogm_packet->header.version != COMPAT_VERSION) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: incompatible batman version (%i)\n",
- batman_ogm_packet->header.version);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: incompatible batman version (%i)\n",
+ batman_ogm_packet->header.version);
return;
}
if (is_my_addr) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: received my own broadcast (sender: %pM)\n",
- ethhdr->h_source);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: received my own broadcast (sender: %pM)\n",
+ ethhdr->h_source);
return;
}
if (is_broadcast) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: ignoring all packets with broadcast source addr (sender: %pM)\n",
- ethhdr->h_source);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: ignoring all packets with broadcast source addr (sender: %pM)\n",
+ ethhdr->h_source);
return;
}
@@ -1049,8 +1057,8 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
* save packet seqno for bidirectional check
*/
if (has_directlink_flag &&
- compare_eth(if_incoming->net_dev->dev_addr,
- batman_ogm_packet->orig)) {
+ batadv_compare_eth(if_incoming->net_dev->dev_addr,
+ batman_ogm_packet->orig)) {
offset = if_incoming->if_num * NUM_WORDS;
spin_lock_bh(&orig_neigh_node->ogm_cnt_lock);
@@ -1063,23 +1071,23 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
spin_unlock_bh(&orig_neigh_node->ogm_cnt_lock);
}
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: originator packet from myself (via neighbor)\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: originator packet from myself (via neighbor)\n");
batadv_orig_node_free_ref(orig_neigh_node);
return;
}
if (is_my_oldorig) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: ignoring all rebroadcast echos (sender: %pM)\n",
- ethhdr->h_source);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: ignoring all rebroadcast echos (sender: %pM)\n",
+ ethhdr->h_source);
return;
}
if (batman_ogm_packet->flags & NOT_BEST_NEXT_HOP) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: ignoring all packets not forwarded from the best next hop (sender: %pM)\n",
- ethhdr->h_source);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: ignoring all packets not forwarded from the best next hop (sender: %pM)\n",
+ ethhdr->h_source);
return;
}
@@ -1091,15 +1099,15 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
if_incoming);
if (is_duplicate == -1) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: packet within seqno protection time (sender: %pM)\n",
- ethhdr->h_source);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: packet within seqno protection time (sender: %pM)\n",
+ ethhdr->h_source);
goto out;
}
if (batman_ogm_packet->tq == 0) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: originator packet with tq equal 0\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: originator packet with tq equal 0\n");
goto out;
}
@@ -1108,18 +1116,18 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
router_router = batadv_orig_node_get_router(router->orig_node);
if ((router && router->tq_avg != 0) &&
- (compare_eth(router->addr, ethhdr->h_source)))
+ (batadv_compare_eth(router->addr, ethhdr->h_source)))
is_from_best_next_hop = true;
+ prev_sender = batman_ogm_packet->prev_sender;
/* avoid temporary routing loops */
if (router && router_router &&
- (compare_eth(router->addr, batman_ogm_packet->prev_sender)) &&
- !(compare_eth(batman_ogm_packet->orig,
- batman_ogm_packet->prev_sender)) &&
- (compare_eth(router->addr, router_router->addr))) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: ignoring all rebroadcast packets that may make me loop (sender: %pM)\n",
- ethhdr->h_source);
+ (batadv_compare_eth(router->addr, prev_sender)) &&
+ !(batadv_compare_eth(batman_ogm_packet->orig, prev_sender)) &&
+ (batadv_compare_eth(router->addr, router_router->addr))) {
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: ignoring all rebroadcast packets that may make me loop (sender: %pM)\n",
+ ethhdr->h_source);
goto out;
}
@@ -1138,8 +1146,8 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
* don't route towards it
*/
if (!is_single_hop_neigh && (!orig_neigh_router)) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: OGM via unknown neighbor!\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: OGM via unknown neighbor!\n");
goto out_neigh;
}
@@ -1168,26 +1176,26 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr,
is_single_hop_neigh, is_from_best_next_hop,
if_incoming);
- bat_dbg(DBG_BATMAN, bat_priv,
- "Forwarding packet: rebroadcast neighbor packet with direct link flag\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Forwarding packet: rebroadcast neighbor packet with direct link flag\n");
goto out_neigh;
}
/* multihop originator */
if (!is_bidirectional) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: not received via bidirectional link\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: not received via bidirectional link\n");
goto out_neigh;
}
if (is_duplicate) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Drop packet: duplicate packet received\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Drop packet: duplicate packet received\n");
goto out_neigh;
}
- bat_dbg(DBG_BATMAN, bat_priv,
- "Forwarding packet: rebroadcast originator packet\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Forwarding packet: rebroadcast originator packet\n");
bat_iv_ogm_forward(orig_node, ethhdr, batman_ogm_packet,
is_single_hop_neigh, is_from_best_next_hop,
if_incoming);
diff --git a/net/batman-adv/bat_sysfs.c b/net/batman-adv/bat_sysfs.c
index 0c7e22e4d5f..7f464a9e967 100644
--- a/net/batman-adv/bat_sysfs.c
+++ b/net/batman-adv/bat_sysfs.c
@@ -730,9 +730,9 @@ out:
batadv_hardif_free_ref(primary_if);
if (ret)
- bat_dbg(DBG_BATMAN, bat_priv,
- "Impossible to send uevent for (%s,%s,%s) event (err: %d)\n",
- uev_type_str[type], uev_action_str[action],
- (action == UEV_DEL ? "NULL" : data), ret);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Impossible to send uevent for (%s,%s,%s) event (err: %d)\n",
+ uev_type_str[type], uev_action_str[action],
+ (action == UEV_DEL ? "NULL" : data), ret);
return ret;
}
diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c
index 7a7065cc88c..e195b9eed7e 100644
--- a/net/batman-adv/bitarray.c
+++ b/net/batman-adv/bitarray.c
@@ -66,9 +66,9 @@ int batadv_bit_get_packet(void *priv, unsigned long *seq_bits,
/* sequence number is much newer, probably missed a lot of packets */
if ((seq_num_diff >= TQ_LOCAL_WINDOW_SIZE) &&
(seq_num_diff < EXPECTED_SEQNO_RANGE)) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "We missed a lot of packets (%i) !\n",
- seq_num_diff - 1);
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "We missed a lot of packets (%i) !\n",
+ seq_num_diff - 1);
bitmap_zero(seq_bits, TQ_LOCAL_WINDOW_SIZE);
if (set_mark)
batadv_set_bit(seq_bits, 0);
@@ -83,8 +83,8 @@ int batadv_bit_get_packet(void *priv, unsigned long *seq_bits,
if ((seq_num_diff <= -TQ_LOCAL_WINDOW_SIZE) ||
(seq_num_diff >= EXPECTED_SEQNO_RANGE)) {
- bat_dbg(DBG_BATMAN, bat_priv,
- "Other host probably restarted!\n");
+ batadv_dbg(DBG_BATMAN, bat_priv,
+ "Other host probably restarted!\n");
bitmap_zero(seq_bits, TQ_LOCAL_WINDOW_SIZE);
if (set_mark)
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 1d143d5bb53..b7d70845aa4 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -294,25 +294,26 @@ static void bla_send_claim(struct bat_priv *bat_priv, uint8_t *mac,
* set Ethernet SRC to the clients mac
*/
memcpy(ethhdr->h_source, mac, ETH_ALEN);
- bat_dbg(DBG_BLA, bat_priv,
- "bla_send_claim(): CLAIM %pM on vid %d\n", mac, vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_send_claim(): CLAIM %pM on vid %d\n", mac, vid);
break;
case CLAIM_TYPE_DEL:
/* unclaim frame
* set HW SRC to the clients mac
*/
memcpy(hw_src, mac, ETH_ALEN);
- bat_dbg(DBG_BLA, bat_priv,
- "bla_send_claim(): UNCLAIM %pM on vid %d\n", mac, vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_send_claim(): UNCLAIM %pM on vid %d\n", mac,
+ vid);
break;
case CLAIM_TYPE_ANNOUNCE:
/* announcement frame
* set HW SRC to the special mac containg the crc
*/
memcpy(hw_src, mac, ETH_ALEN);
- bat_dbg(DBG_BLA, bat_priv,
- "bla_send_claim(): ANNOUNCE of %pM on vid %d\n",
- ethhdr->h_source, vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_send_claim(): ANNOUNCE of %pM on vid %d\n",
+ ethhdr->h_source, vid);
break;
case CLAIM_TYPE_REQUEST:
/* request frame
@@ -320,9 +321,9 @@ static void bla_send_claim(struct bat_priv *bat_priv, uint8_t *mac,
*/
memcpy(hw_src, mac, ETH_ALEN);
memcpy(ethhdr->h_dest, mac, ETH_ALEN);
- bat_dbg(DBG_BLA, bat_priv,
- "bla_send_claim(): REQUEST of %pM to %pMon vid %d\n",
- ethhdr->h_source, ethhdr->h_dest, vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_send_claim(): REQUEST of %pM to %pMon vid %d\n",
+ ethhdr->h_source, ethhdr->h_dest, vid);
break;
}
@@ -361,9 +362,9 @@ static struct backbone_gw *bla_get_backbone_gw(struct bat_priv *bat_priv,
if (entry)
return entry;
- bat_dbg(DBG_BLA, bat_priv,
- "bla_get_backbone_gw(): not found (%pM, %d), creating new entry\n",
- orig, vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_get_backbone_gw(): not found (%pM, %d), creating new entry\n",
+ orig, vid);
entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
if (!entry)
@@ -433,8 +434,8 @@ static void bla_answer_request(struct bat_priv *bat_priv,
struct backbone_gw *backbone_gw;
int i;
- bat_dbg(DBG_BLA, bat_priv,
- "bla_answer_request(): received a claim request, send all of our own claims again\n");
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_answer_request(): received a claim request, send all of our own claims again\n");
backbone_gw = backbone_hash_find(bat_priv,
primary_if->net_dev->dev_addr, vid);
@@ -473,9 +474,8 @@ static void bla_send_request(struct backbone_gw *backbone_gw)
/* first, remove all old entries */
bla_del_backbone_claims(backbone_gw);
- bat_dbg(DBG_BLA, backbone_gw->bat_priv,
- "Sending REQUEST to %pM\n",
- backbone_gw->orig);
+ batadv_dbg(DBG_BLA, backbone_gw->bat_priv, "Sending REQUEST to %pM\n",
+ backbone_gw->orig);
/* send request */
bla_send_claim(backbone_gw->bat_priv, backbone_gw->orig,
@@ -538,9 +538,9 @@ static void bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac,
claim->backbone_gw = backbone_gw;
atomic_set(&claim->refcount, 2);
- bat_dbg(DBG_BLA, bat_priv,
- "bla_add_claim(): adding new entry %pM, vid %d to hash ...\n",
- mac, vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_add_claim(): adding new entry %pM, vid %d to hash ...\n",
+ mac, vid);
hash_added = batadv_hash_add(bat_priv->claim_hash,
compare_claim, choose_claim,
claim, &claim->hash_entry);
@@ -556,9 +556,9 @@ static void bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac,
/* no need to register a new backbone */
goto claim_free_ref;
- bat_dbg(DBG_BLA, bat_priv,
- "bla_add_claim(): changing ownership for %pM, vid %d\n",
- mac, vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_add_claim(): changing ownership for %pM, vid %d\n",
+ mac, vid);
claim->backbone_gw->crc ^=
crc16(0, claim->addr, ETH_ALEN);
@@ -590,7 +590,8 @@ static void bla_del_claim(struct bat_priv *bat_priv, const uint8_t *mac,
if (!claim)
return;
- bat_dbg(DBG_BLA, bat_priv, "bla_del_claim(): %pM, vid %d\n", mac, vid);
+ batadv_dbg(DBG_BLA, bat_priv, "bla_del_claim(): %pM, vid %d\n", mac,
+ vid);
batadv_hash_remove(bat_priv->claim_hash, compare_claim, choose_claim,
claim);
@@ -622,15 +623,15 @@ static int handle_announce(struct bat_priv *bat_priv,
backbone_gw->lasttime = jiffies;
crc = ntohs(*((__be16 *)(&an_addr[4])));
- bat_dbg(DBG_BLA, bat_priv,
- "handle_announce(): ANNOUNCE vid %d (sent by %pM)... CRC = %04x\n",
- vid, backbone_gw->orig, crc);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "handle_announce(): ANNOUNCE vid %d (sent by %pM)... CRC = %04x\n",
+ vid, backbone_gw->orig, crc);
if (backbone_gw->crc != crc) {
- bat_dbg(DBG_BLA, backbone_gw->bat_priv,
- "handle_announce(): CRC FAILED for %pM/%d (my = %04x, sent = %04x)\n",
- backbone_gw->orig, backbone_gw->vid, backbone_gw->crc,
- crc);
+ batadv_dbg(DBG_BLA, backbone_gw->bat_priv,
+ "handle_announce(): CRC FAILED for %pM/%d (my = %04x, sent = %04x)\n",
+ backbone_gw->orig, backbone_gw->vid,
+ backbone_gw->crc, crc);
bla_send_request(backbone_gw);
} else {
@@ -654,18 +655,18 @@ static int handle_request(struct bat_priv *bat_priv,
struct ethhdr *ethhdr, short vid)
{
/* check for REQUEST frame */
- if (!compare_eth(backbone_addr, ethhdr->h_dest))
+ if (!batadv_compare_eth(backbone_addr, ethhdr->h_dest))
return 0;
/* sanity check, this should not happen on a normal switch,
* we ignore it in this case.
*/
- if (!compare_eth(ethhdr->h_dest, primary_if->net_dev->dev_addr))
+ if (!batadv_compare_eth(ethhdr->h_dest, primary_if->net_dev->dev_addr))
return 1;
- bat_dbg(DBG_BLA, bat_priv,
- "handle_request(): REQUEST vid %d (sent by %pM)...\n",
- vid, ethhdr->h_source);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "handle_request(): REQUEST vid %d (sent by %pM)...\n",
+ vid, ethhdr->h_source);
bla_answer_request(bat_priv, primary_if, vid);
return 1;
@@ -680,8 +681,8 @@ static int handle_unclaim(struct bat_priv *bat_priv,
struct backbone_gw *backbone_gw;
/* unclaim in any case if it is our own */
- if (primary_if && compare_eth(backbone_addr,
- primary_if->net_dev->dev_addr))
+ if (primary_if && batadv_compare_eth(backbone_addr,
+ primary_if->net_dev->dev_addr))
bla_send_claim(bat_priv, claim_addr, vid, CLAIM_TYPE_DEL);
backbone_gw = backbone_hash_find(bat_priv, backbone_addr, vid);
@@ -690,9 +691,9 @@ static int handle_unclaim(struct bat_priv *bat_priv,
return 1;
/* this must be an UNCLAIM frame */
- bat_dbg(DBG_BLA, bat_priv,
- "handle_unclaim(): UNCLAIM %pM on vid %d (sent by %pM)...\n",
- claim_addr, vid, backbone_gw->orig);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "handle_unclaim(): UNCLAIM %pM on vid %d (sent by %pM)...\n",
+ claim_addr, vid, backbone_gw->orig);
bla_del_claim(bat_priv, claim_addr, vid);
backbone_gw_free_ref(backbone_gw);
@@ -715,7 +716,7 @@ static int handle_claim(struct bat_priv *bat_priv,
/* this must be a CLAIM frame */
bla_add_claim(bat_priv, claim_addr, vid, backbone_gw);
- if (compare_eth(backbone_addr, primary_if->net_dev->dev_addr))
+ if (batadv_compare_eth(backbone_addr, primary_if->net_dev->dev_addr))
bla_send_claim(bat_priv, claim_addr, vid, CLAIM_TYPE_ADD);
/* TODO: we could call something like tt_local_del() here. */
@@ -772,7 +773,7 @@ static int check_claim_group(struct bat_priv *bat_priv,
}
/* don't accept claim frames from ourselves */
- if (compare_eth(backbone_addr, primary_if->net_dev->dev_addr))
+ if (batadv_compare_eth(backbone_addr, primary_if->net_dev->dev_addr))
return 0;
/* if its already the same group, it is fine. */
@@ -790,9 +791,9 @@ static int check_claim_group(struct bat_priv *bat_priv,
/* if our mesh friends mac is bigger, use it for ourselves. */
if (ntohs(bla_dst->group) > ntohs(bla_dst_own->group)) {
- bat_dbg(DBG_BLA, bat_priv,
- "taking other backbones claim group: %04x\n",
- ntohs(bla_dst->group));
+ batadv_dbg(DBG_BLA, bat_priv,
+ "taking other backbones claim group: %04x\n",
+ ntohs(bla_dst->group));
bla_dst_own->group = bla_dst->group;
}
@@ -867,9 +868,9 @@ static int bla_process_claim(struct bat_priv *bat_priv,
/* check if it is a claim frame. */
ret = check_claim_group(bat_priv, primary_if, hw_src, hw_dst, ethhdr);
if (ret == 1)
- bat_dbg(DBG_BLA, bat_priv,
- "bla_process_claim(): received a claim frame from another group. From: %pM on vid %d ...(hw_src %pM, hw_dst %pM)\n",
- ethhdr->h_source, vid, hw_src, hw_dst);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_process_claim(): received a claim frame from another group. From: %pM on vid %d ...(hw_src %pM, hw_dst %pM)\n",
+ ethhdr->h_source, vid, hw_src, hw_dst);
if (ret < 2)
return ret;
@@ -900,9 +901,9 @@ static int bla_process_claim(struct bat_priv *bat_priv,
break;
}
- bat_dbg(DBG_BLA, bat_priv,
- "bla_process_claim(): ERROR - this looks like a claim frame, but is useless. eth src %pM on vid %d ...(hw_src %pM, hw_dst %pM)\n",
- ethhdr->h_source, vid, hw_src, hw_dst);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_process_claim(): ERROR - this looks like a claim frame, but is useless. eth src %pM on vid %d ...(hw_src %pM, hw_dst %pM)\n",
+ ethhdr->h_source, vid, hw_src, hw_dst);
return 1;
}
@@ -931,13 +932,13 @@ static void bla_purge_backbone_gw(struct bat_priv *bat_priv, int now)
head, hash_entry) {
if (now)
goto purge_now;
- if (!has_timed_out(backbone_gw->lasttime,
- BLA_BACKBONE_TIMEOUT))
+ if (!batadv_has_timed_out(backbone_gw->lasttime,
+ BLA_BACKBONE_TIMEOUT))
continue;
- bat_dbg(DBG_BLA, backbone_gw->bat_priv,
- "bla_purge_backbone_gw(): backbone gw %pM timed out\n",
- backbone_gw->orig);
+ batadv_dbg(DBG_BLA, backbone_gw->bat_priv,
+ "bla_purge_backbone_gw(): backbone gw %pM timed out\n",
+ backbone_gw->orig);
purge_now:
/* don't wait for the pending request anymore */
@@ -980,16 +981,16 @@ static void bla_purge_claims(struct bat_priv *bat_priv,
hlist_for_each_entry_rcu(claim, node, head, hash_entry) {
if (now)
goto purge_now;
- if (!compare_eth(claim->backbone_gw->orig,
- primary_if->net_dev->dev_addr))
+ if (!batadv_compare_eth(claim->backbone_gw->orig,
+ primary_if->net_dev->dev_addr))
continue;
- if (!has_timed_out(claim->lasttime,
- BLA_CLAIM_TIMEOUT))
+ if (!batadv_has_timed_out(claim->lasttime,
+ BLA_CLAIM_TIMEOUT))
continue;
- bat_dbg(DBG_BLA, bat_priv,
- "bla_purge_claims(): %pM, vid %d, time out\n",
- claim->addr, claim->vid);
+ batadv_dbg(DBG_BLA, bat_priv,
+ "bla_purge_claims(): %pM, vid %d, time out\n",
+ claim->addr, claim->vid);
purge_now:
handle_unclaim(bat_priv, primary_if,
@@ -1036,8 +1037,8 @@ void batadv_bla_update_orig_address(struct bat_priv *bat_priv,
rcu_read_lock();
hlist_for_each_entry_rcu(backbone_gw, node, head, hash_entry) {
/* own orig still holds the old value. */
- if (!compare_eth(backbone_gw->orig,
- oldif->net_dev->dev_addr))
+ if (!batadv_compare_eth(backbone_gw->orig,
+ oldif->net_dev->dev_addr))
continue;
memcpy(backbone_gw->orig,
@@ -1097,8 +1098,8 @@ static void bla_periodic_work(struct work_struct *work)
rcu_read_lock();
hlist_for_each_entry_rcu(backbone_gw, node, head, hash_entry) {
- if (!compare_eth(backbone_gw->orig,
- primary_if->net_dev->dev_addr))
+ if (!batadv_compare_eth(backbone_gw->orig,
+ primary_if->net_dev->dev_addr))
continue;
backbone_gw->lasttime = jiffies;
@@ -1129,7 +1130,7 @@ int batadv_bla_init(struct bat_priv *bat_priv)
uint8_t claim_dest[ETH_ALEN] = {0xff, 0x43, 0x05, 0x00, 0x00, 0x00};
struct hard_iface *primary_if;
- bat_dbg(DBG_BLA, bat_priv, "bla hash registering\n");
+ batadv_dbg(DBG_BLA, bat_priv, "bla hash registering\n");
/* setting claim destination address */
memcpy(&bat_priv->claim_dest.magic, claim_dest, 3);
@@ -1164,7 +1165,7 @@ int batadv_bla_init(struct bat_priv *bat_priv)
batadv_hash_set_lock_class(bat_priv->backbone_hash,
&backbone_hash_lock_class_key);
- bat_dbg(DBG_BLA, bat_priv, "bla hashes initialized\n");
+ batadv_dbg(DBG_BLA, bat_priv, "bla hashes initialized\n");
bla_start_timer(bat_priv);
return 0;
@@ -1206,13 +1207,13 @@ int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv,
/* we can stop searching if the entry is too old ;
* later entries will be even older
*/
- if (has_timed_out(entry->entrytime, DUPLIST_TIMEOUT))
+ if (batadv_has_timed_out(entry->entrytime, DUPLIST_TIMEOUT))
break;
if (entry->crc != crc)
continue;
- if (compare_eth(entry->orig, bcast_packet->orig))
+ if (batadv_compare_eth(entry->orig, bcast_packet->orig))
continue;
/* this entry seems to match: same crc, not too old,
@@ -1260,7 +1261,7 @@ int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig)
rcu_read_lock();
hlist_for_each_entry_rcu(backbone_gw, node, head, hash_entry) {
- if (compare_eth(backbone_gw->orig, orig)) {
+ if (batadv_compare_eth(backbone_gw->orig, orig)) {
rcu_read_unlock();
return 1;
}
@@ -1387,8 +1388,8 @@ int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid)
}
/* if it is our own claim ... */
- if (compare_eth(claim->backbone_gw->orig,
- primary_if->net_dev->dev_addr)) {
+ if (batadv_compare_eth(claim->backbone_gw->orig,
+ primary_if->net_dev->dev_addr)) {
/* ... allow it in any case */
claim->lasttime = jiffies;
goto allow;
@@ -1474,8 +1475,8 @@ int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid)
goto allow;
/* check if we are responsible. */
- if (compare_eth(claim->backbone_gw->orig,
- primary_if->net_dev->dev_addr)) {
+ if (batadv_compare_eth(claim->backbone_gw->orig,
+ primary_if->net_dev->dev_addr)) {
/* if yes, the client has roamed and we have
* to unclaim it.
*/
@@ -1523,6 +1524,7 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
uint32_t i;
bool is_own;
int ret = 0;
+ uint8_t *primary_addr;
primary_if = batadv_primary_if_get_selected(bat_priv);
if (!primary_if) {
@@ -1539,9 +1541,10 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
goto out;
}
+ primary_addr = primary_if->net_dev->dev_addr;
seq_printf(seq,
"Claims announced for the mesh %s (orig %pM, group id %04x)\n",
- net_dev->name, primary_if->ne