applied in r1784,
Thanks,
SimonOn Sat, Sep 04, 2010 at 02:30:45PM +0200, Sven Eckelmann wrote: > Signed-off-by: Sven Eckelmann <[email protected]> > --- > batman-adv/CHANGELOG | 16 ++++++++++++++++ > batman-adv/README | 47 +++++++++++++++++++++++------------------------ > 2 files changed, 39 insertions(+), 24 deletions(-) > > diff --git a/batman-adv/CHANGELOG b/batman-adv/CHANGELOG > index 86450b4..67bfc6e 100644 > --- a/batman-adv/CHANGELOG > +++ b/batman-adv/CHANGELOG > @@ -1,3 +1,19 @@ > +batman-adv 2010.1.0: > + > +* support latest kernels (2.6.21 - 2.6.36) > +* further cleanup of coding style > +* recording of routes for batman icmp messages > +* move of complex sysfs files to debugfs > +* change output of all sysfs files to single-value-only > +* reintroduce virtual file for the debug log > +* bonding and alternating added > +* add ttl to broadcasts > +* change all sequence numbers to 32 bit > +* show last-seen in originator table > +* many bugs (rounding issues, locking, netdev event handler, ...) squashed > + > + -- Sat, 04 Sep 2010 13:56:38 +0200 > + > batman-adv 2010.0.0: > > * support latest kernels (2.6.21 - 2.6.35) > diff --git a/batman-adv/README b/batman-adv/README > index 24b062b..ecef96d 100644 > --- a/batman-adv/README > +++ b/batman-adv/README > @@ -1,4 +1,4 @@ > -[state: 12-06-2010] > +[state: 04-09-2010] > > BATMAN-ADV > ---------- > @@ -18,7 +18,7 @@ Batman advanced was implemented as a Linux kernel driver > to re- > duce the overhead to a minimum. It does not depend on any (other) > network driver, and can be used on wifi as well as ethernet lan, > vpn, etc ... (anything with ethernet-style layer 2). It compiles > -against and should work with Linux 2.6.21 - 2.6.35. Supporting > +against and should work with Linux 2.6.21 - 2.6.36. Supporting > older versions is not planned, but it's probably easy to backport > it. If you work on a backport, feel free to contact us. :-) > > @@ -83,15 +83,21 @@ All mesh wide settings can be found in batman's own > interface > folder: > > # ls /sys/class/net/bat0/mesh/ > -# aggregate_ogm originators transtable_global vis_mode > -# orig_interval transtable_local vis_data > +# aggregated_ogms bonding orig_interval vis_mode > + > + > +There is a special folder for debugging informations: > + > +# ls /sys/kernel/debug/batman_adv/bat0/ > +# originators socket transtable_global transtable_local > +# vis_data > > > Some of the files contain all sort of status information regard- > ing the mesh network. For example, you can view the table of > originators (mesh participants) with: > > -# cat /sys/class/net/bat0/mesh/originators > +# cat /sys/kernel/debug/batman_adv/bat0/originators > > Other files allow to change batman's behaviour to better fit your > requirements. For instance, you can check the current originator > @@ -99,7 +105,7 @@ interval (value in milliseconds which determines how often > batman > sends its broadcast packets): > > # cat /sys/class/net/bat0/mesh/orig_interval > -# status: 1000 > +# 1000 > > and also change its value: > > @@ -153,7 +159,7 @@ at least very similar) data. > When configured as server, you can get a topology snapshot of > your mesh: > > -# cat /sys/class/net/bat0/mesh/vis_data > +# cat /sys/kernel/debug/batman_adv/bat0/vis_data > > This raw output is intended to be easily parsable and convertable > with other tools. Have a look at the batctl README if you want a > @@ -201,32 +207,25 @@ uncomment the line > > #EXTRA_CFLAGS += -DCONFIG_BATMAN_ADV_DEBUG > > +Those additional debug messages can be accessed using a special > +file in debugfs > + > +# cat /sys/kernel/debug/batman_adv/bat0/log > + > The additional debug output is by default disabled. It can be en- > -abled either at kernel modules load time or during run time. To > -enable debug output at module load time, add the module parameter > -debug=<value>. <value> can take one of four values. > +abled during run time. Following log_levels are defined: > > 0 - All debug output disabled > 1 - Enable messages related to routing / flooding / broadcasting > 2 - Enable route or hna added / changed / deleted > 3 - Enable all messages > > -e.g. > - > -# modprobe batman-adv debug=2 > - > -will load the module and enable debug messages for when routes or > -HNAs change. > - > -The debug output can also be changed at runtime using the file > -/sys/module/batman-adv/parameters/debug. e.g. > - > -# echo 2 > /sys/module/batman-adv/parameters/debug > +The debug output can be changed at runtime using the file > +/sys/class/net/bat0/mesh/log_level. e.g. > > -enables debug messages for when routes or HNAs > +# echo 2 > /sys/class/net/bat0/mesh/log_level > > -The debug output is sent to the kernel logs. So try dmesg, lo- > -gread, etc to see the debug messages. > +will enable debug messages for when routes or HNAs change. > > > BATCTL > -- > 1.7.1 > >
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