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authorAntonio Quartulli <antonio@open-mesh.com>2013-04-19 18:07:01 +0200
committerAntonio Quartulli <ordex@autistici.org>2013-05-29 02:44:55 +0200
commit5f80df6705fcd8153f93bd0e82109dbeb7ff535b (patch)
tree6329eebd180cd7f130fa351f24e189d05753e3b6 /net/batman-adv
parenteb2deb6b39b1597577c1635e9ebf319f1ae02213 (diff)
batman-adv: print the VID properly
Since the MSB bits of any vid variable are now used for storing flags, print the vid properly by taking the flags away and printing -1 in case of VID representing no real VLAN. Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/bridge_loop_avoidance.c37
1 files changed, 21 insertions, 16 deletions
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 7354063567bd..e9d8e0b3c3d0 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -307,7 +307,8 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, uint8_t *mac,
*/
memcpy(ethhdr->h_source, mac, ETH_ALEN);
batadv_dbg(BATADV_DBG_BLA, bat_priv,
- "bla_send_claim(): CLAIM %pM on vid %d\n", mac, vid);
+ "bla_send_claim(): CLAIM %pM on vid %d\n", mac,
+ BATADV_PRINT_VID(vid));
break;
case BATADV_CLAIM_TYPE_UNCLAIM:
/* unclaim frame
@@ -316,7 +317,7 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, uint8_t *mac,
memcpy(hw_src, mac, ETH_ALEN);
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_send_claim(): UNCLAIM %pM on vid %d\n", mac,
- vid);
+ BATADV_PRINT_VID(vid));
break;
case BATADV_CLAIM_TYPE_ANNOUNCE:
/* announcement frame
@@ -325,7 +326,7 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, uint8_t *mac,
memcpy(hw_src, mac, ETH_ALEN);
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_send_claim(): ANNOUNCE of %pM on vid %d\n",
- ethhdr->h_source, vid);
+ ethhdr->h_source, BATADV_PRINT_VID(vid));
break;
case BATADV_CLAIM_TYPE_REQUEST:
/* request frame
@@ -336,7 +337,8 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, uint8_t *mac,
memcpy(ethhdr->h_dest, mac, ETH_ALEN);
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_send_claim(): REQUEST of %pM to %pM on vid %d\n",
- ethhdr->h_source, ethhdr->h_dest, vid);
+ ethhdr->h_source, ethhdr->h_dest,
+ BATADV_PRINT_VID(vid));
break;
}
@@ -381,7 +383,7 @@ batadv_bla_get_backbone_gw(struct batadv_priv *bat_priv, uint8_t *orig,
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_get_backbone_gw(): not found (%pM, %d), creating new entry\n",
- orig, vid);
+ orig, BATADV_PRINT_VID(vid));
entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
if (!entry)
@@ -573,7 +575,7 @@ static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
atomic_set(&claim->refcount, 2);
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_add_claim(): adding new entry %pM, vid %d to hash ...\n",
- mac, vid);
+ mac, BATADV_PRINT_VID(vid));
hash_added = batadv_hash_add(bat_priv->bla.claim_hash,
batadv_compare_claim,
batadv_choose_claim, claim,
@@ -592,7 +594,7 @@ static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_add_claim(): changing ownership for %pM, vid %d\n",
- mac, vid);
+ mac, BATADV_PRINT_VID(vid));
claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
batadv_backbone_gw_free_ref(claim->backbone_gw);
@@ -623,7 +625,7 @@ static void batadv_bla_del_claim(struct batadv_priv *bat_priv,
return;
batadv_dbg(BATADV_DBG_BLA, bat_priv, "bla_del_claim(): %pM, vid %d\n",
- mac, vid);
+ mac, BATADV_PRINT_VID(vid));
batadv_hash_remove(bat_priv->bla.claim_hash, batadv_compare_claim,
batadv_choose_claim, claim);
@@ -659,12 +661,13 @@ static int batadv_handle_announce(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"handle_announce(): ANNOUNCE vid %d (sent by %pM)... CRC = %#.4x\n",
- vid, backbone_gw->orig, crc);
+ BATADV_PRINT_VID(vid), backbone_gw->orig, crc);
if (backbone_gw->crc != crc) {
batadv_dbg(BATADV_DBG_BLA, backbone_gw->bat_priv,
"handle_announce(): CRC FAILED for %pM/%d (my = %#.4x, sent = %#.4x)\n",
- backbone_gw->orig, backbone_gw->vid,
+ backbone_gw->orig,
+ BATADV_PRINT_VID(backbone_gw->vid),
backbone_gw->crc, crc);
batadv_bla_send_request(backbone_gw);
@@ -700,7 +703,7 @@ static int batadv_handle_request(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"handle_request(): REQUEST vid %d (sent by %pM)...\n",
- vid, ethhdr->h_source);
+ BATADV_PRINT_VID(vid), ethhdr->h_source);
batadv_bla_answer_request(bat_priv, primary_if, vid);
return 1;
@@ -728,7 +731,7 @@ static int batadv_handle_unclaim(struct batadv_priv *bat_priv,
/* this must be an UNCLAIM frame */
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"handle_unclaim(): UNCLAIM %pM on vid %d (sent by %pM)...\n",
- claim_addr, vid, backbone_gw->orig);
+ claim_addr, BATADV_PRINT_VID(vid), backbone_gw->orig);
batadv_bla_del_claim(bat_priv, claim_addr, vid);
batadv_backbone_gw_free_ref(backbone_gw);
@@ -912,7 +915,8 @@ static int batadv_bla_process_claim(struct batadv_priv *bat_priv,
if (ret == 1)
batadv_dbg(BATADV_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);
+ ethhdr->h_source, BATADV_PRINT_VID(vid), hw_src,
+ hw_dst);
if (ret < 2)
return ret;
@@ -947,7 +951,7 @@ static int batadv_bla_process_claim(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_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);
+ ethhdr->h_source, BATADV_PRINT_VID(vid), hw_src, hw_dst);
return 1;
}
@@ -1628,7 +1632,7 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
is_own = batadv_compare_eth(claim->backbone_gw->orig,
primary_addr);
seq_printf(seq, " * %pM on %5d by %pM [%c] (%#.4x)\n",
- claim->addr, claim->vid,
+ claim->addr, BATADV_PRINT_VID(claim->vid),
claim->backbone_gw->orig,
(is_own ? 'x' : ' '),
claim->backbone_gw->crc);
@@ -1681,7 +1685,8 @@ int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, void *offset)
continue;
seq_printf(seq, " * %pM on %5d %4i.%03is (%#.4x)\n",
- backbone_gw->orig, backbone_gw->vid, secs,
+ backbone_gw->orig,
+ BATADV_PRINT_VID(backbone_gw->vid), secs,
msecs, backbone_gw->crc);
}
rcu_read_unlock();

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