The following commit has been merged in the master branch: commit 41b0fd4ce1868d60d42a684da23aeea28ed1e5a3 Author: Antonio Quartulli ordex@autistici.org Date: Thu Jun 2 12:22:27 2011 +0200
batman-adv: add a new log level for DAT debugging
A new log level has been added to concentrate messages regarding DAT: ARP snooping, requests, response and DHT related messages. The new log level is named DBG_DAT
Signed-off-by: Antonio Quartulli ordex@autistici.org
diff --git a/README b/README index 0c7a3c8..4ee2f54 100644 --- a/README +++ b/README @@ -201,7 +201,8 @@ abled during run time. Following log_levels are defined: 2 - Enable messages related to route added / changed / deleted 4 - Enable messages related to translation table operations 8 - Enable messages related to bridge loop avoidance -15 - enable all messages +16 - Enable messaged related to DAT, ARP snooping and parsing +31 - Enable all messages
The debug output can be changed at runtime using the file /sys/class/net/bat0/mesh/log_level. e.g. diff --git a/bat_sysfs.c b/bat_sysfs.c index 3adb183..abf7300 100644 --- a/bat_sysfs.c +++ b/bat_sysfs.c @@ -401,7 +401,7 @@ BAT_ATTR_UINT(gw_sel_class, S_IRUGO | S_IWUSR, 1, TQ_MAX_VALUE, static BAT_ATTR(gw_bandwidth, S_IRUGO | S_IWUSR, show_gw_bwidth, store_gw_bwidth); #ifdef CONFIG_BATMAN_ADV_DEBUG -BAT_ATTR_UINT(log_level, S_IRUGO | S_IWUSR, 0, 15, NULL); +BAT_ATTR_UINT(log_level, S_IRUGO | S_IWUSR, 0, 31, NULL); #endif
static struct bat_attribute *mesh_attrs[] = { diff --git a/main.h b/main.h index e669eea..3423f94 100644 --- a/main.h +++ b/main.h @@ -126,7 +126,8 @@ enum dbg_level { DBG_ROUTES = 1 << 1, /* route added / changed / deleted */ DBG_TT = 1 << 2, /* translation table operations */ DBG_BLA = 1 << 3, /* bridge loop avoidance */ - DBG_ALL = 15 + DBG_DAT = 1 << 4, /* snooped arp messages / dat operations */ + DBG_ALL = 31 };