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batman-adv: Prefix main static inline functions with batadv_

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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>
This commit is contained in:
Sven Eckelmann 2012-05-12 13:48:58 +02:00 committed by Antonio Quartulli
parent f0530ee5fb
commit 1eda58bfc5
16 changed files with 412 additions and 393 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

206
net/batman-adv/bat_iv_ogm.c
View File

@ -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);

8
net/batman-adv/bat_sysfs.c
View File

@ -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;
}

10
net/batman-adv/bitarray.c
View File

@ -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)

165
net/batman-adv/bridge_loop_avoidance.c
View File

@ -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->net_dev->dev_addr,
net_dev->name, primary_addr,
ntohs(bat_priv->claim_dest.group));
seq_printf(seq, " %-17s %-5s %-17s [o] (%-4s)\n",
"Client", "VID", "Originator", "CRC");
@ -1550,8 +1553,8 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
rcu_read_lock();
hlist_for_each_entry_rcu(claim, node, head, hash_entry) {
is_own = compare_eth(claim->backbone_gw->orig,
primary_if->net_dev->dev_addr);
is_own = batadv_compare_eth(claim->backbone_gw->orig,
primary_addr);
seq_printf(seq, " * %pM on % 5d by %pM [%c] (%04x)\n",
claim->addr, claim->vid,
claim->backbone_gw->orig,

54
net/batman-adv/gateway_client.c
View File

@ -217,20 +217,20 @@ void batadv_gw_election(struct bat_priv *bat_priv)
}
if ((curr_gw) && (!next_gw)) {
bat_dbg(DBG_BATMAN, bat_priv,
"Removing selected gateway - no gateway in range\n");
batadv_dbg(DBG_BATMAN, bat_priv,
"Removing selected gateway - no gateway in range\n");
batadv_throw_uevent(bat_priv, UEV_GW, UEV_DEL, NULL);
} else if ((!curr_gw) && (next_gw)) {
bat_dbg(DBG_BATMAN, bat_priv,
"Adding route to gateway %pM (gw_flags: %i, tq: %i)\n",
next_gw->orig_node->orig, next_gw->orig_node->gw_flags,
router->tq_avg);
batadv_dbg(DBG_BATMAN, bat_priv,
"Adding route to gateway %pM (gw_flags: %i, tq: %i)\n",
next_gw->orig_node->orig,
next_gw->orig_node->gw_flags, router->tq_avg);
batadv_throw_uevent(bat_priv, UEV_GW, UEV_ADD, gw_addr);
} else {
bat_dbg(DBG_BATMAN, bat_priv,
"Changing route to gateway %pM (gw_flags: %i, tq: %i)\n",
next_gw->orig_node->orig, next_gw->orig_node->gw_flags,
router->tq_avg);
batadv_dbg(DBG_BATMAN, bat_priv,
"Changing route to gateway %pM (gw_flags: %i, tq: %i)\n",
next_gw->orig_node->orig,
next_gw->orig_node->gw_flags, router->tq_avg);
batadv_throw_uevent(bat_priv, UEV_GW, UEV_CHANGE, gw_addr);
}
@ -282,9 +282,9 @@ void batadv_gw_check_election(struct bat_priv *bat_priv,
(orig_tq_avg - gw_tq_avg < atomic_read(&bat_priv->gw_sel_class)))
goto out;
bat_dbg(DBG_BATMAN, bat_priv,
"Restarting gateway selection: better gateway found (tq curr: %i, tq new: %i)\n",
gw_tq_avg, orig_tq_avg);
batadv_dbg(DBG_BATMAN, bat_priv,
"Restarting gateway selection: better gateway found (tq curr: %i, tq new: %i)\n",
gw_tq_avg, orig_tq_avg);
deselect:
batadv_gw_deselect(bat_priv);
@ -318,13 +318,13 @@ static void gw_node_add(struct bat_priv *bat_priv,
spin_unlock_bh(&bat_priv->gw_list_lock);
batadv_gw_bandwidth_to_kbit(new_gwflags, &down, &up);
bat_dbg(DBG_BATMAN, bat_priv,
"Found new gateway %pM -> gw_class: %i - %i%s/%i%s\n",
orig_node->orig, new_gwflags,
(down > 2048 ? down / 1024 : down),
(down > 2048 ? "MBit" : "KBit"),
(up > 2048 ? up / 1024 : up),
(up > 2048 ? "MBit" : "KBit"));
batadv_dbg(DBG_BATMAN, bat_priv,
"Found new gateway %pM -> gw_class: %i - %i%s/%i%s\n",
orig_node->orig, new_gwflags,
(down > 2048 ? down / 1024 : down),
(down > 2048 ? "MBit" : "KBit"),
(up > 2048 ? up / 1024 : up),
(up > 2048 ? "MBit" : "KBit"));
}
void batadv_gw_node_update(struct bat_priv *bat_priv,
@ -345,18 +345,18 @@ void batadv_gw_node_update(struct bat_priv *bat_priv,
if (gw_node->orig_node != orig_node)
continue;
bat_dbg(DBG_BATMAN, bat_priv,
"Gateway class of originator %pM changed from %i to %i\n",
orig_node->orig, gw_node->orig_node->gw_flags,
new_gwflags);
batadv_dbg(DBG_BATMAN, bat_priv,
"Gateway class of originator %pM changed from %i to %i\n",
orig_node->orig, gw_node->orig_node->gw_flags,
new_gwflags);
gw_node->deleted = 0;
if (new_gwflags == NO_FLAGS) {
gw_node->deleted = jiffies;
bat_dbg(DBG_BATMAN, bat_priv,
"Gateway %pM removed from gateway list\n",
orig_node->orig);
batadv_dbg(DBG_BATMAN, bat_priv,
"Gateway %pM removed from gateway list\n",
orig_node->orig);
if (gw_node == curr_gw)
goto deselect;

4
net/batman-adv/hard-interface.c
View File

@ -163,8 +163,8 @@ static void check_known_mac_addr(const struct net_device *net_dev)
if (hard_iface->net_dev == net_dev)
continue;
if (!compare_eth(hard_iface->net_dev->dev_addr,
net_dev->dev_addr))
if (!batadv_compare_eth(hard_iface->net_dev->dev_addr,
net_dev->dev_addr))
continue;
pr_warn("The newly added mac address (%pM) already exists on: %s\n",

12
net/batman-adv/icmp_socket.c
View File

@ -158,8 +158,8 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff,
size_t packet_len = sizeof(struct icmp_packet);
if (len < sizeof(struct icmp_packet)) {
bat_dbg(DBG_BATMAN, bat_priv,
"Error - can't send packet from char device: invalid packet size\n");
batadv_dbg(DBG_BATMAN, bat_priv,
"Error - can't send packet from char device: invalid packet size\n");
return -EINVAL;
}
@ -188,15 +188,15 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff,
}
if (icmp_packet->header.packet_type != BAT_ICMP) {
bat_dbg(DBG_BATMAN, bat_priv,
"Error - can't send packet from char device: got bogus packet type (expected: BAT_ICMP)\n");
batadv_dbg(DBG_BATMAN, bat_priv,
"Error - can't send packet from char device: got bogus packet type (expected: BAT_ICMP)\n");
len = -EINVAL;
goto free_skb;
}
if (icmp_packet->msg_type != ECHO_REQUEST) {
bat_dbg(DBG_BATMAN, bat_priv,
"Error - can't send packet from char device: got bogus message type (expected: ECHO_REQUEST)\n");
batadv_dbg(DBG_BATMAN, bat_priv,
"Error - can't send packet from char device: got bogus message type (expected: ECHO_REQUEST)\n");
len = -EINVAL;
goto free_skb;
}

8
net/batman-adv/main.c
View File

@ -180,7 +180,7 @@ int batadv_is_my_mac(const uint8_t *addr)
if (hard_iface->if_status != IF_ACTIVE)
continue;
if (compare_eth(hard_iface->net_dev->dev_addr, addr)) {
if (batadv_compare_eth(hard_iface->net_dev->dev_addr, addr)) {
rcu_read_unlock();
return 1;
}
@ -238,9 +238,9 @@ int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
batman_ogm_packet = (struct batman_ogm_packet *)skb->data;
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);
goto err_free;
}

17
net/batman-adv/main.h
View File

@ -175,7 +175,7 @@ int batadv_algo_seq_print_text(struct seq_file *seq, void *offset);
int batadv_debug_log(struct bat_priv *bat_priv, const char *fmt, ...)
__printf(2, 3);
#define bat_dbg(type, bat_priv, fmt, arg...) \
#define batadv_dbg(type, bat_priv, fmt, arg...) \
do { \
if (atomic_read(&bat_priv->log_level) & type) \
batadv_debug_log(bat_priv, fmt, ## arg);\
@ -183,9 +183,9 @@ __printf(2, 3);
while (0)
#else /* !CONFIG_BATMAN_ADV_DEBUG */
__printf(3, 4)
static inline void bat_dbg(int type __always_unused,
struct bat_priv *bat_priv __always_unused,
const char *fmt __always_unused, ...)
static inline void batadv_dbg(int type __always_unused,
struct bat_priv *bat_priv __always_unused,
const char *fmt __always_unused, ...)
{
}
#endif
@ -194,14 +194,14 @@ static inline void bat_dbg(int type __always_unused,
do { \
struct net_device *_netdev = (net_dev); \
struct bat_priv *_batpriv = netdev_priv(_netdev); \
bat_dbg(DBG_ALL, _batpriv, fmt, ## arg); \
batadv_dbg(DBG_ALL, _batpriv, fmt, ## arg); \
pr_info("%s: " fmt, _netdev->name, ## arg); \
} while (0)
#define bat_err(net_dev, fmt, arg...) \
do { \
struct net_device *_netdev = (net_dev); \
struct bat_priv *_batpriv = netdev_priv(_netdev); \
bat_dbg(DBG_ALL, _batpriv, fmt, ## arg); \
batadv_dbg(DBG_ALL, _batpriv, fmt, ## arg); \
pr_err("%s: " fmt, _netdev->name, ## arg); \
} while (0)
@ -209,7 +209,7 @@ static inline void bat_dbg(int type __always_unused,
*
* note: can't use compare_ether_addr() as it requires aligned memory
*/
static inline int compare_eth(const void *data1, const void *data2)
static inline int batadv_compare_eth(const void *data1, const void *data2)
{
return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
}
@ -220,7 +220,8 @@ static inline int compare_eth(const void *data1, const void *data2)
*
* Returns true if current time is after timestamp + timeout
*/
static inline bool has_timed_out(unsigned long timestamp, unsigned int timeout)
static inline bool batadv_has_timed_out(unsigned long timestamp,
unsigned int timeout)
{
return time_is_before_jiffies(timestamp + msecs_to_jiffies(timeout));
}

61
net/batman-adv/originator.c
View File

@ -102,9 +102,9 @@ struct neigh_node *batadv_neigh_node_new(struct hard_iface *hard_iface,
/* extra reference for return */
atomic_set(&neigh_node->refcount, 2);
bat_dbg(DBG_BATMAN, bat_priv,
"Creating new neighbor %pM, initial seqno %d\n",
neigh_addr, seqno);
batadv_dbg(DBG_BATMAN, bat_priv,
"Creating new neighbor %pM, initial seqno %d\n",
neigh_addr, seqno);
out:
return neigh_node;
@ -199,8 +199,8 @@ struct orig_node *batadv_get_orig_node(struct bat_priv *bat_priv,
if (orig_node)
return orig_node;
bat_dbg(DBG_BATMAN, bat_priv,
"Creating new originator: %pM\n", addr);
batadv_dbg(DBG_BATMAN, bat_priv, "Creating new originator: %pM\n",
addr);
orig_node = kzalloc(sizeof(*orig_node), GFP_ATOMIC);
if (!orig_node)
@ -272,6 +272,7 @@ static bool purge_orig_neighbors(struct bat_priv *bat_priv,
struct neigh_node *neigh_node;
bool neigh_purged = false;
unsigned long last_seen;
struct hard_iface *if_incoming;
*best_neigh_node = NULL;
@ -281,28 +282,26 @@ static bool purge_orig_neighbors(struct bat_priv *bat_priv,
hlist_for_each_entry_safe(neigh_node, node, node_tmp,
&orig_node->neigh_list, list) {
if ((has_timed_out(neigh_node->last_seen, PURGE_TIMEOUT)) ||
(neigh_node->if_incoming->if_status == IF_INACTIVE) ||
(neigh_node->if_incoming->if_status == IF_NOT_IN_USE) ||
(neigh_node->if_incoming->if_status == IF_TO_BE_REMOVED)) {
last_seen = neigh_node->last_seen;
if_incoming = neigh_node->if_incoming;
last_seen = neigh_node->last_seen;
if ((batadv_has_timed_out(last_seen, PURGE_TIMEOUT)) ||
(if_incoming->if_status == IF_INACTIVE) ||
(if_incoming->if_status == IF_NOT_IN_USE) ||
(if_incoming->if_status == IF_TO_BE_REMOVED)) {
if ((neigh_node->if_incoming->if_status ==
IF_INACTIVE) ||
(neigh_node->if_incoming->if_status ==
IF_NOT_IN_USE) ||
(neigh_node->if_incoming->if_status ==
IF_TO_BE_REMOVED))
bat_dbg(DBG_BATMAN, bat_priv,
"neighbor purge: originator %pM, neighbor: %pM, iface: %s\n",
orig_node->orig, neigh_node->addr,
neigh_node->if_incoming->net_dev->name);
if ((if_incoming->if_status == IF_INACTIVE) ||
(if_incoming->if_status == IF_NOT_IN_USE) ||
(if_incoming->if_status == IF_TO_BE_REMOVED))
batadv_dbg(DBG_BATMAN, bat_priv,
"neighbor purge: originator %pM, neighbor: %pM, iface: %s\n",
orig_node->orig, neigh_node->addr,
if_incoming->net_dev->name);
else
bat_dbg(DBG_BATMAN, bat_priv,
"neighbor timeout: originator %pM, neighbor: %pM, last_seen: %u\n",
orig_node->orig, neigh_node->addr,
jiffies_to_msecs(last_seen));
batadv_dbg(DBG_BATMAN, bat_priv,
"neighbor timeout: originator %pM, neighbor: %pM, last_seen: %u\n",
orig_node->orig, neigh_node->addr,
jiffies_to_msecs(last_seen));
neigh_purged = true;
@ -325,11 +324,11 @@ static bool purge_orig_node(struct bat_priv *bat_priv,
{
struct neigh_node *best_neigh_node;
if (has_timed_out(orig_node->last_seen, 2 * PURGE_TIMEOUT)) {
bat_dbg(DBG_BATMAN, bat_priv,
"Originator timeout: originator %pM, last_seen %u\n",
orig_node->orig,
jiffies_to_msecs(orig_node->last_seen));
if (batadv_has_timed_out(orig_node->last_seen, 2 * PURGE_TIMEOUT)) {
batadv_dbg(DBG_BATMAN, bat_priv,
"Originator timeout: originator %pM, last_seen %u\n",
orig_node->orig,
jiffies_to_msecs(orig_node->last_seen));
return true;
} else {
if (purge_orig_neighbors(bat_priv, orig_node,
@ -370,8 +369,8 @@ static void _purge_orig(struct bat_priv *bat_priv)
continue;
}
if (has_timed_out(orig_node->last_frag_packet,
FRAG_TIMEOUT))
if (batadv_has_timed_out(orig_node->last_frag_packet,
FRAG_TIMEOUT))
batadv_frag_list_free(&orig_node->frag_list);
}
spin_unlock_bh(list_lock);

2
net/batman-adv/originator.h
View File

@ -77,7 +77,7 @@ static inline struct orig_node *batadv_orig_hash_find(struct bat_priv *bat_priv,
rcu_read_lock();
hlist_for_each_entry_rcu(orig_node, node, head, hash_entry) {
if (!compare_eth(orig_node, data))
if (!batadv_compare_eth(orig_node, data))
continue;
if (!atomic_inc_not_zero(&orig_node->refcount))

68
net/batman-adv/routing.c
View File

@ -71,23 +71,23 @@ static void _update_route(struct bat_priv *bat_priv,
/* route deleted */
if ((curr_router) && (!neigh_node)) {
bat_dbg(DBG_ROUTES, bat_priv, "Deleting route towards: %pM\n",
orig_node->orig);
batadv_dbg(DBG_ROUTES, bat_priv, "Deleting route towards: %pM\n",
orig_node->orig);
batadv_tt_global_del_orig(bat_priv, orig_node,
"Deleted route towards originator");
/* route added */
} else if ((!curr_router) && (neigh_node)) {
bat_dbg(DBG_ROUTES, bat_priv,
"Adding route towards: %pM (via %pM)\n",
orig_node->orig, neigh_node->addr);
batadv_dbg(DBG_ROUTES, bat_priv,
"Adding route towards: %pM (via %pM)\n",
orig_node->orig, neigh_node->addr);
/* route changed */
} else if (neigh_node && curr_router) {
bat_dbg(DBG_ROUTES, bat_priv,
"Changing route towards: %pM (now via %pM - was via %pM)\n",
orig_node->orig, neigh_node->addr,
curr_router->addr);
batadv_dbg(DBG_ROUTES, bat_priv,
"Changing route towards: %pM (now via %pM - was via %pM)\n",
orig_node->orig, neigh_node->addr,
curr_router->addr);
}
if (curr_router)
@ -151,8 +151,8 @@ void batadv_bonding_candidate_add(struct orig_node *orig_node,
spin_lock_bh(&orig_node->neigh_list_lock);
/* only consider if it has the same primary address ... */
if (!compare_eth(orig_node->orig,
neigh_node->orig_node->primary_addr))
if (!batadv_compare_eth(orig_node->orig,
neigh_node->orig_node->primary_addr))
goto candidate_del;
router = batadv_orig_node_get_router(orig_node);
@ -180,7 +180,8 @@ void batadv_bonding_candidate_add(struct orig_node *orig_node,
continue;
if ((neigh_node->if_incoming == tmp_neigh_node->if_incoming) ||
(compare_eth(neigh_node->addr, tmp_neigh_node->addr))) {
(batadv_compare_eth(neigh_node->addr,
tmp_neigh_node->addr))) {
interference_candidate = 1;
break;
}
@ -233,12 +234,12 @@ int batadv_window_protected(struct bat_priv *bat_priv, int32_t seq_num_diff,
{
if ((seq_num_diff <= -TQ_LOCAL_WINDOW_SIZE) ||
(seq_num_diff >= EXPECTED_SEQNO_RANGE)) {
if (!has_timed_out(*last_reset, RESET_PROTECTION_MS))
if (!batadv_has_timed_out(*last_reset, RESET_PROTECTION_MS))
return 1;
*last_reset = jiffies;
bat_dbg(DBG_BATMAN, bat_priv,
"old packet received, start protection\n");
batadv_dbg(DBG_BATMAN, bat_priv,
"old packet received, start protection\n");
}
return 0;
@ -578,6 +579,7 @@ int batadv_recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if)
struct tt_query_packet *tt_query;
uint16_t tt_size;
struct ethhdr *ethhdr;
char tt_flag;
/* drop packet if it has not necessary minimum size */
if (unlikely(!pskb_may_pull(skb, sizeof(struct tt_query_packet))))
@ -607,10 +609,11 @@ int batadv_recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if)
* forwarded
*/
if (!batadv_send_tt_response(bat_priv, tt_query)) {
bat_dbg(DBG_TT, bat_priv,
"Routing TT_REQUEST to %pM [%c]\n",
tt_query->dst,
(tt_query->flags & TT_FULL_TABLE ? 'F' : '.'));
tt_flag = tt_query->flags & TT_FULL_TABLE ? 'F' : '.';
batadv_dbg(DBG_TT, bat_priv,
"Routing TT_REQUEST to %pM [%c]\n",
tt_query->dst,
tt_flag);
return route_unicast_packet(skb, recv_if);
}
break;
@ -635,10 +638,11 @@ int batadv_recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if)
batadv_handle_tt_response(bat_priv, tt_query);
} else {
bat_dbg(DBG_TT, bat_priv,
"Routing TT_RESPONSE to %pM [%c]\n",
tt_query->dst,
(tt_query->flags & TT_FULL_TABLE ? 'F' : '.'));
tt_flag = tt_query->flags & TT_FULL_TABLE ? 'F' : '.';
batadv_dbg(DBG_TT, bat_priv,
"Routing TT_RESPONSE to %pM [%c]\n",
tt_query->dst,
tt_flag);
return route_unicast_packet(skb, recv_if);
}
break;
@ -688,9 +692,9 @@ int batadv_recv_roam_adv(struct sk_buff *skb, struct hard_iface *recv_if)
if (!orig_node)
goto out;
bat_dbg(DBG_TT, bat_priv,
"Received ROAMING_ADV from %pM (client %pM)\n",
roam_adv_packet->src, roam_adv_packet->client);
batadv_dbg(DBG_TT, bat_priv,
"Received ROAMING_ADV from %pM (client %pM)\n",
roam_adv_packet->src, roam_adv_packet->client);
batadv_tt_global_add(bat_priv, orig_node, roam_adv_packet->client,
atomic_read(&orig_node->last_ttvn) + 1, true,
@ -749,13 +753,13 @@ struct neigh_node *batadv_find_router(struct bat_priv *bat_priv,
/* if we have something in the primary_addr, we can search
* for a potential bonding candidate.
*/
if (compare_eth(primary_addr, zero_mac))
if (batadv_compare_eth(primary_addr, zero_mac))
goto return_router;
/* find the orig_node which has the primary interface. might
* even be the same as our router_orig in many cases
*/
if (compare_eth(primary_addr, router_orig->orig)) {
if (batadv_compare_eth(primary_addr, router_orig->orig)) {
primary_orig_node = router_orig;
} else {
primary_orig_node = batadv_orig_hash_find(bat_priv,
@ -974,10 +978,10 @@ static int check_unicast_ttvn(struct bat_priv *bat_priv,
batadv_orig_node_free_ref(orig_node);
}
bat_dbg(DBG_ROUTES, bat_priv,
"TTVN mismatch (old_ttvn %u new_ttvn %u)! Rerouting unicast packet (for %pM) to %pM\n",
unicast_packet->ttvn, curr_ttvn, ethhdr->h_dest,
unicast_packet->dest);
batadv_dbg(DBG_ROUTES, bat_priv,
"TTVN mismatch (old_ttvn %u new_ttvn %u)! Rerouting unicast packet (for %pM) to %pM\n",
unicast_packet->ttvn, curr_ttvn, ethhdr->h_dest,
unicast_packet->dest);
unicast_packet->ttvn = curr_ttvn;
}

12
net/batman-adv/send.c
View File

@ -142,7 +142,7 @@ int batadv_add_bcast_packet_to_list(struct bat_priv *bat_priv,
struct sk_buff *newskb;
if (!atomic_dec_not_zero(&bat_priv->bcast_queue_left)) {
bat_dbg(DBG_BATMAN, bat_priv, "bcast packet queue full\n");
batadv_dbg(DBG_BATMAN, bat_priv, "bcast packet queue full\n");
goto out;
}
@ -271,12 +271,12 @@ void batadv_purge_outstanding_packets(struct bat_priv *bat_priv,
bool pending;
if (hard_iface)
bat_dbg(DBG_BATMAN, bat_priv,
"purge_outstanding_packets(): %s\n",
hard_iface->net_dev->name);
batadv_dbg(DBG_BATMAN, bat_priv,
"purge_outstanding_packets(): %s\n",
hard_iface->net_dev->name);
else
bat_dbg(DBG_BATMAN, bat_priv,
"purge_outstanding_packets()\n");
batadv_dbg(DBG_BATMAN, bat_priv,
"purge_outstanding_packets()\n");
/* free bcast list */
spin_lock_bh(&bat_priv->forw_bcast_list_lock);

2
net/batman-adv/soft-interface.c
View File

@ -168,7 +168,7 @@ static int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
/* don't accept stp packets. STP does not help in meshes.
* better use the bridge loop avoidance ...
*/
if (compare_eth(ethhdr->h_dest, stp_addr))
if (batadv_compare_eth(ethhdr->h_dest, stp_addr))
goto dropped;
if (is_multicast_ether_addr(ethhdr->h_dest)) {

149
net/batman-adv/translation-table.c
View File

@ -66,7 +66,7 @@ static struct tt_common_entry *tt_hash_find(struct hashtable_t *hash,
rcu_read_lock();
hlist_for_each_entry_rcu(tt_common_entry, node, head, hash_entry) {
if (!compare_eth(tt_common_entry, data))
if (!batadv_compare_eth(tt_common_entry, data))
continue;
if (!atomic_inc_not_zero(&tt_common_entry->refcount))
@ -213,9 +213,9 @@ void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
if (!tt_local_entry)
goto out;
bat_dbg(DBG_TT, bat_priv,
"Creating new local tt entry: %pM (ttvn: %d)\n", addr,
(uint8_t)atomic_read(&bat_priv->ttvn));
batadv_dbg(DBG_TT, bat_priv,
"Creating new local tt entry: %pM (ttvn: %d)\n", addr,
(uint8_t)atomic_read(&bat_priv->ttvn));
memcpy(tt_local_entry->common.addr, addr, ETH_ALEN);
tt_local_entry->common.flags = NO_FLAGS;
@ -225,7 +225,7 @@ void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
tt_local_entry->last_seen = jiffies;
/* the batman interface mac address should never be purged */
if (compare_eth(addr, soft_iface->dev_addr))
if (batadv_compare_eth(addr, soft_iface->dev_addr))
tt_local_entry->common.flags |= TT_CLIENT_NOPURGE;
/* The local entry has to be marked as NEW to avoid to send it in
@ -441,9 +441,9 @@ static void tt_local_set_pending(struct bat_priv *bat_priv,
*/
tt_local_entry->common.flags |= TT_CLIENT_PENDING;
bat_dbg(DBG_TT, bat_priv,
"Local tt entry (%pM) pending to be removed: %s\n",
tt_local_entry->common.addr, message);
batadv_dbg(DBG_TT, bat_priv,
"Local tt entry (%pM) pending to be removed: %s\n",
tt_local_entry->common.addr, message);
}
void batadv_tt_local_remove(struct bat_priv *bat_priv, const uint8_t *addr,
@ -489,8 +489,8 @@ static void tt_local_purge(struct bat_priv *bat_priv)
if (tt_local_entry->common.flags & TT_CLIENT_PENDING)
continue;
if (!has_timed_out(tt_local_entry->last_seen,
TT_LOCAL_TIMEOUT))
if (!batadv_has_timed_out(tt_local_entry->last_seen,
TT_LOCAL_TIMEOUT))
continue;
tt_local_set_pending(bat_priv, tt_local_entry,
@ -674,9 +674,9 @@ int batadv_tt_global_add(struct bat_priv *bat_priv, struct orig_node *orig_node,
if (wifi)
tt_global_entry->common.flags |= TT_CLIENT_WIFI;
bat_dbg(DBG_TT, bat_priv,
"Creating new global tt entry: %pM (via %pM)\n",
tt_global_entry->common.addr, orig_node->orig);
batadv_dbg(DBG_TT, bat_priv,
"Creating new global tt entry: %pM (via %pM)\n",
tt_global_entry->common.addr, orig_node->orig);
out_remove:
/* remove address from local hash if present */
@ -800,10 +800,10 @@ static void tt_global_del_orig_entry(struct bat_priv *bat_priv,
head = &tt_global_entry->orig_list;
hlist_for_each_entry_safe(orig_entry, node, safe, head, list) {
if (orig_entry->orig_node == orig_node) {
bat_dbg(DBG_TT, bat_priv,
"Deleting %pM from global tt entry %pM: %s\n",
orig_node->orig, tt_global_entry->common.addr,
message);
batadv_dbg(DBG_TT, bat_priv,
"Deleting %pM from global tt entry %pM: %s\n",
orig_node->orig,
tt_global_entry->common.addr, message);
hlist_del_rcu(node);
tt_orig_list_entry_free_ref(orig_entry);
}
@ -815,9 +815,8 @@ static void tt_global_del_struct(struct bat_priv *bat_priv,
struct tt_global_entry *tt_global_entry,
const char *message)
{
bat_dbg(DBG_TT, bat_priv,
"Deleting global tt entry %pM: %s\n",
tt_global_entry->common.addr, message);
batadv_dbg(DBG_TT, bat_priv, "Deleting global tt entry %pM: %s\n",
tt_global_entry->common.addr, message);
batadv_hash_remove(bat_priv->tt_global_hash, compare_tt,
batadv_choose_orig, tt_global_entry->common.addr);
@ -951,10 +950,10 @@ void batadv_tt_global_del_orig(struct bat_priv *bat_priv,
orig_node, message);
if (hlist_empty(&tt_global_entry->orig_list)) {
bat_dbg(DBG_TT, bat_priv,
"Deleting global tt entry %pM: %s\n",
tt_global_entry->common.addr,
message);
batadv_dbg(DBG_TT, bat_priv,
"Deleting global tt entry %pM: %s\n",
tt_global_entry->common.addr,
message);
hlist_del_rcu(node);
tt_global_entry_free_ref(tt_global_entry);
}
@ -987,13 +986,13 @@ static void tt_global_roam_purge(struct bat_priv *bat_priv)
common);
if (!(tt_global_entry->common.flags & TT_CLIENT_ROAM))
continue;
if (!has_timed_out(tt_global_entry->roam_at,
TT_CLIENT_ROAM_TIMEOUT))
if (!batadv_has_timed_out(tt_global_entry->roam_at,
TT_CLIENT_ROAM_TIMEOUT))
continue;
bat_dbg(DBG_TT, bat_priv,
"Deleting global tt entry (%pM): Roaming timeout\n",
tt_global_entry->common.addr);
batadv_dbg(DBG_TT, bat_priv,
"Deleting global tt entry (%pM): Roaming timeout\n",
tt_global_entry->common.addr);
hlist_del_rcu(node);
tt_global_entry_free_ref(tt_global_entry);
@ -1234,7 +1233,7 @@ static void tt_req_purge(struct bat_priv *bat_priv)
spin_lock_bh(&bat_priv->tt_req_list_lock);
list_for_each_entry_safe(node, safe, &bat_priv->tt_req_list, list) {
if (has_timed_out(node->issued_at, TT_REQUEST_TIMEOUT)) {
if (batadv_has_timed_out(node->issued_at, TT_REQUEST_TIMEOUT)) {
list_del(&node->list);
kfree(node);
}
@ -1252,9 +1251,9 @@ static struct tt_req_node *new_tt_req_node(struct bat_priv *bat_priv,
spin_lock_bh(&bat_priv->tt_req_list_lock);
list_for_each_entry(tt_req_node_tmp, &bat_priv->tt_req_list, list) {
if (compare_eth(tt_req_node_tmp, orig_node) &&
!has_timed_out(tt_req_node_tmp->issued_at,
TT_REQUEST_TIMEOUT))
if (batadv_compare_eth(tt_req_node_tmp, orig_node) &&
!batadv_has_timed_out(tt_req_node_tmp->issued_at,
TT_REQUEST_TIMEOUT))
goto unlock;
}
@ -1409,10 +1408,10 @@ static int send_tt_request(struct bat_priv *bat_priv,
if (!neigh_node)
goto out;
bat_dbg(DBG_TT, bat_priv,
"Sending TT_REQUEST to %pM via %pM [%c]\n",
dst_orig_node->orig, neigh_node->addr,
(full_table ? 'F' : '.'));
batadv_dbg(DBG_TT, bat_priv,
"Sending TT_REQUEST to %pM via %pM [%c]\n",
dst_orig_node->orig, neigh_node->addr,
(full_table ? 'F' : '.'));
batadv_inc_counter(bat_priv, BAT_CNT_TT_REQUEST_TX);
@ -1449,10 +1448,10 @@ static bool send_other_tt_response(struct bat_priv *bat_priv,
struct sk_buff *skb = NULL;
struct tt_query_packet *tt_response;
bat_dbg(DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (%pM) [%c]\n",
tt_request->src, tt_request->ttvn, tt_request->dst,
(tt_request->flags & TT_FULL_TABLE ? 'F' : '.'));
batadv_dbg(DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (%pM) [%c]\n",
tt_request->src, tt_request->ttvn, tt_request->dst,
(tt_request->flags & TT_FULL_TABLE ? 'F' : '.'));
/* Let's get the orig node of the REAL destination */
req_dst_orig_node = batadv_orig_hash_find(bat_priv, tt_request->dst);
@ -1536,10 +1535,10 @@ static bool send_other_tt_response(struct bat_priv *bat_priv,
if (full_table)
tt_response->flags |= TT_FULL_TABLE;
bat_dbg(DBG_TT, bat_priv,
"Sending TT_RESPONSE %pM via %pM for %pM (ttvn: %u)\n",
res_dst_orig_node->orig, neigh_node->addr,
req_dst_orig_node->orig, req_ttvn);
batadv_dbg(DBG_TT, bat_priv,
"Sending TT_RESPONSE %pM via %pM for %pM (ttvn: %u)\n",
res_dst_orig_node->orig, neigh_node->addr,
req_dst_orig_node->orig, req_ttvn);
batadv_inc_counter(bat_priv, BAT_CNT_TT_RESPONSE_TX);
@ -1578,10 +1577,10 @@ static bool send_my_tt_response(struct bat_priv *bat_priv,
struct sk_buff *skb = NULL;
struct tt_query_packet *tt_response;
bat_dbg(DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (me) [%c]\n",
tt_request->src, tt_request->ttvn,
(tt_request->flags & TT_FULL_TABLE ? 'F' : '.'));
batadv_dbg(DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (me) [%c]\n",
tt_request->src, tt_request->ttvn,
(tt_request->flags & TT_FULL_TABLE ? 'F' : '.'));
my_ttvn = (uint8_t)atomic_read(&bat_priv->ttvn);
@ -1656,10 +1655,10 @@ static bool send_my_tt_response(struct bat_priv *bat_priv,
if (full_table)
tt_response->flags |= TT_FULL_TABLE;
bat_dbg(DBG_TT, bat_priv,
"Sending TT_RESPONSE to %pM via %pM [%c]\n",
orig_node->orig, neigh_node->addr,
(tt_response->flags & TT_FULL_TABLE ? 'F' : '.'));
batadv_dbg(DBG_TT, bat_priv,
"Sending TT_RESPONSE to %pM via %pM [%c]\n",
orig_node->orig, neigh_node->addr,
(tt_response->flags & TT_FULL_TABLE ? 'F' : '.'));
batadv_inc_counter(bat_priv, BAT_CNT_TT_RESPONSE_TX);
@ -1795,11 +1794,11 @@ void batadv_handle_tt_response(struct bat_priv *bat_priv,
struct tt_req_node *node, *safe;
struct orig_node *orig_node = NULL;
bat_dbg(DBG_TT, bat_priv,
"Received TT_RESPONSE from %pM for ttvn %d t_size: %d [%c]\n",
tt_response->src, tt_response->ttvn,
ntohs(tt_response->tt_data),
(tt_response->flags & TT_FULL_TABLE ? 'F' : '.'));
batadv_dbg(DBG_TT, bat_priv,
"Received TT_RESPONSE from %pM for ttvn %d t_size: %d [%c]\n",
tt_response->src, tt_response->ttvn,
ntohs(tt_response->tt_data),
(tt_response->flags & TT_FULL_TABLE ? 'F' : '.'));
/* we should have never asked a backbone gw */
if (batadv_bla_is_backbone_gw_orig(bat_priv, tt_response->src))
@ -1820,7 +1819,7 @@ void batadv_handle_tt_response(struct bat_priv *bat_priv,
/* Delete the tt_req_node from pending tt_requests list */
spin_lock_bh(&bat_priv->tt_req_list_lock);
list_for_each_entry_safe(node, safe, &bat_priv->tt_req_list, list) {
if (!compare_eth(node->addr, tt_response->src))
if (!batadv_compare_eth(node->addr, tt_response->src))
continue;
list_del(&node->list);
kfree(node);
@ -1875,7 +1874,7 @@ static void tt_roam_purge(struct bat_priv *bat_priv)
spin_lock_bh(&bat_priv->tt_roam_list_lock);
list_for_each_entry_safe(node, safe, &bat_priv->tt_roam_list, list) {
if (!has_timed_out(node->first_time, ROAMING_MAX_TIME))
if (!batadv_has_timed_out(node->first_time, ROAMING_MAX_TIME))
continue;
list_del(&node->list);
@ -1901,10 +1900,11 @@ static bool tt_check_roam_count(struct bat_priv *bat_priv,
* reply from the same orig_node yet
*/
list_for_each_entry(tt_roam_node, &bat_priv->tt_roam_list, list) {
if (!compare_eth(tt_roam_node->addr, client))
if (!batadv_compare_eth(tt_roam_node->addr, client))
continue;
if (has_timed_out(tt_roam_node->first_time, ROAMING_MAX_TIME))
if (batadv_has_timed_out(tt_roam_node->first_time,
ROAMING_MAX_TIME))
continue;
if (!atomic_dec_not_zero(&tt_roam_node->counter))
@ -1971,9 +1971,9 @@ static void send_roam_adv(struct bat_priv *bat_priv, uint8_t *client,
if (!neigh_node)
goto out;
bat_dbg(DBG_TT, bat_priv,
"Sending ROAMING_ADV to %pM (client %pM) via %pM\n",
orig_node->orig, client, neigh_node->addr);
batadv_dbg(DBG_TT, bat_priv,
"Sending ROAMING_ADV to %pM (client %pM) via %pM\n",
orig_node->orig, client, neigh_node->addr);
batadv_inc_counter(bat_priv, BAT_CNT_TT_ROAM_ADV_TX);
@ -2078,9 +2078,9 @@ static void tt_local_purge_pending_clients(struct bat_priv *bat_priv)
if (!(tt_common_entry->flags & TT_CLIENT_PENDING))
continue;
bat_dbg(DBG_TT, bat_priv,
"Deleting local tt entry (%pM): pending\n",
tt_common_entry->addr);
batadv_dbg(DBG_TT, bat_priv,
"Deleting local tt entry (%pM): pending\n",
tt_common_entry->addr);
atomic_dec(&bat_priv->num_local_tt);
hlist_del_rcu(node);
@ -2113,8 +2113,9 @@ static int tt_commit_changes(struct bat_priv *bat_priv,
/* Increment the TTVN only once per OGM interval */
atomic_inc(&bat_priv->ttvn);
bat_dbg(DBG_TT, bat_priv, "Local changes committed, updating to ttvn %u\n",
(uint8_t)atomic_read(&bat_priv->ttvn));
batadv_dbg(DBG_TT, bat_priv,
"Local changes committed, updating to ttvn %u\n",
(uint8_t)atomic_read(&bat_priv->ttvn));
bat_priv->tt_poss_change = false;
/* reset the sending counter */
@ -2235,10 +2236,10 @@ void batadv_tt_update_orig(struct bat_priv *bat_priv,
if (!orig_node->tt_initialised || ttvn != orig_ttvn ||
orig_node->tt_crc != tt_crc) {
request_table:
bat_dbg(DBG_TT, bat_priv,
"TT inconsistency for %pM. Need to retrieve the correct information (ttvn: %u last_ttvn: %u crc: %u last_crc: %u num_changes: %u)\n",
orig_node->orig, ttvn, orig_ttvn, tt_crc,
orig_node->tt_crc, tt_num_changes);
batadv_dbg(DBG_TT, bat_priv,
"TT inconsistency for %pM. Need to retrieve the correct information (ttvn: %u last_ttvn: %u crc: %u last_crc: %u num_changes: %u)\n",
orig_node->orig, ttvn, orig_ttvn, tt_crc,
orig_node->tt_crc, tt_num_changes);
send_tt_request(bat_priv, orig_node, ttvn, tt_crc,
full_table);
return;

27
net/batman-adv/vis.c
View File

@ -59,7 +59,7 @@ static int vis_info_cmp(const struct hlist_node *node, const void *data2)
d2 = data2;
p1 = (struct vis_packet *)d1->skb_packet->data;
p2 = (struct vis_packet *)d2->skb_packet->data;
return compare_eth(p1->vis_orig, p2->vis_orig);
return batadv_compare_eth(p1->vis_orig, p2->vis_orig);
}
/* hash function to choose an entry in a hash table of given size
@ -127,7 +127,7 @@ static void vis_data_insert_interface(const uint8_t *interface,
struct hlist_node *pos;
hlist_for_each_entry(entry, pos, if_list, list) {
if (compare_eth(entry->addr, interface))
if (batadv_compare_eth(entry->addr, interface))
return;
}
@ -181,7 +181,7 @@ static ssize_t vis_data_read_entry(char *buff,
/* maximal length: max(4+17+2, 3+17+1+3+2) == 26 */
if (primary && entry->quality == 0)
return sprintf(buff, "TT %pM, ", entry->dest);
else if (compare_eth(entry->src, src))
else if (batadv_compare_eth(entry->src, src))
return sprintf(buff, "TQ %pM %d, ", entry->dest,
entry->quality);
@ -233,8 +233,8 @@ int batadv_vis_seq_print_text(struct seq_file *seq, void *offset)
for (j = 0; j < packet->entries; j++) {
if (entries[j].quality == 0)
continue;
if (compare_eth(entries[j].src,
packet->vis_orig))
if (batadv_compare_eth(entries[j].src,
packet->vis_orig))
continue;
vis_data_insert_interface(entries[j].src,
&vis_if_list,
@ -245,7 +245,8 @@ int batadv_vis_seq_print_text(struct seq_file *seq, void *offset)
buf_size += 18 + 26 * packet->entries;
/* add primary/secondary records */
if (compare_eth(entry->addr, packet->vis_orig))
if (batadv_compare_eth(entry->addr,
packet->vis_orig))
buf_size +=
vis_data_count_prim_sec(&vis_if_list);
@ -285,8 +286,8 @@ int batadv_vis_seq_print_text(struct seq_file *seq, void *offset)
for (j = 0; j < packet->entries; j++) {
if (entries[j].quality == 0)
continue;
if (compare_eth(entries[j].src,
packet->vis_orig))
if (batadv_compare_eth(entries[j].src,
packet->vis_orig))
continue;
vis_data_insert_interface(entries[j].src,
&vis_if_list,
@ -305,7 +306,8 @@ int batadv_vis_seq_print_text(struct seq_file *seq, void *offset)
entry->primary);
/* add primary/secondary records */
if (compare_eth(entry->addr, packet->vis_orig))
if (batadv_compare_eth(entry->addr,
packet->vis_orig))
buff_pos +=
vis_data_read_prim_sec(buff + buff_pos,
&vis_if_list);
@ -379,7 +381,7 @@ static int recv_list_is_in(struct bat_priv *bat_priv,
spin_lock_bh(&bat_priv->vis_list_lock);
list_for_each_entry(entry, recv_list, list) {
if (compare_eth(entry->mac, mac)) {
if (batadv_compare_eth(entry->mac, mac)) {
spin_unlock_bh(&bat_priv->vis_list_lock);
return 1;
}
@ -651,7 +653,7 @@ static int generate_vis_packet(struct bat_priv *bat_priv)
if (!router)
continue;
if (!compare_eth(router->addr, orig_node->orig))
if (!batadv_compare_eth(router->addr, orig_node->orig))
goto next;
if (router->if_incoming->if_status != IF_ACTIVE)
@ -728,7 +730,8 @@ static void purge_vis_packets(struct bat_priv *bat_priv)
if (info == bat_priv->my_vis_info)
continue;
if (has_timed_out(info->first_seen, VIS_TIMEOUT)) {
if (batadv_has_timed_out(info->first_seen,
VIS_TIMEOUT)) {
hlist_del(node);
send_list_del(info);
kref_put(&info->refcount, free_info);