linux-toradex.git/net/batman-adv/bridge_loop_avoidance.h, branch v3.18.18

batman-adv: update copyright years for 2014

2014-01-12T13:41:19+00:00

Signed-off-by: Simon Wunderlich 
Signed-off-by: Marek Lindner 
Signed-off-by: Antonio Quartulli

batman-adv: remove FSF address from GPL disclaimer

2014-01-08T19:49:39+00:00

As suggested by checkpatch, remove all the references to the
FSF address since the kernel already has one reference in
its documentation.

In this way it is easier to update it in case of future
changes.

Signed-off-by: Antonio Quartulli 
Signed-off-by: Marek Lindner

batman-adv: make the backbone gw check VLAN specific

2013-10-19T21:25:38+00:00

The backbone gw check has to be VLAN specific so that code
using it can specify VID where the check has to be done.

In the TT code, the check has been moved into the
tt_global_add() function so that it can be performed on a
per-entry basis instead of ignoring all the TT data received
from another backbone node. Only TT global entries belonging
to the VLAN where the backbone node is connected to are
skipped.
All the other spots where the TT code was checking whether a
node is a backbone have been removed.

Moreover, batadv_bla_is_backbone_gw_orig() now returns bool
since it used to return only 1 or 0.

Cc: Simon Wunderlich 
Signed-off-by: Antonio Quartulli 
Signed-off-by: Marek Lindner

batman-adv: change VID semantic in the BLA code

2013-05-29T00:44:55+00:00

In order to make batman-adv fully vlan aware later, the
semantic used for variables storing the VLAN ID values has
to be changed in order to be adapted to the new one which
will be used batman-adv wide.

In particular, the VID has to be an "_unsigned_ short int"
and its 4 MSB will be used as a flag bitfield, while the
remaining 12 bits are used to store the real VID value

Signed-off-by: Antonio Quartulli 
Signed-off-by: Marek Lindner 
Acked-by: Simon Wunderlich

batman-adv: update copyright years

2013-01-19T13:18:12+00:00

Signed-off-by: Antonio Quartulli 
Signed-off-by: Marek Lindner

batman-adv: Fix broadcast duplist for fragmentation

2012-11-21T11:35:45+00:00

If the skb is fragmented, the checksum must be computed on the
individual fragments, just using skb->data may fail on fragmented
data. Instead of doing linearizing the packet, use the new
batadv_crc32 to do that more efficiently- it should not hurt
replacing the old crc16 by the new crc32.

Reported-by: Sven Eckelmann 
Signed-off-by: Simon Wunderlich 
Signed-off-by: Marek Lindner 
Signed-off-by: Antonio Quartulli

batman-adv: Add the backbone gateway list to debugfs

2012-08-23T12:02:41+00:00

This is especially useful if there are no claims yet, but we still want
to know which gateways are using bridge loop avoidance in the network.

Signed-off-by: Simon Wunderlich 
Signed-off-by: Antonio Quartulli

batman-adv: move function arguments on one line

2012-08-23T12:02:40+00:00

Signed-off-by: Antonio Quartulli

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-07-11T06:56:33+00:00

Conflicts:
	net/batman-adv/bridge_loop_avoidance.c
	net/batman-adv/bridge_loop_avoidance.h
	net/batman-adv/soft-interface.c
	net/mac80211/mlme.c

With merge help from Antonio Quartulli (batman-adv) and
Stephen Rothwell (drivers/net/usb/qmi_wwan.c).

The net/mac80211/mlme.c conflict seemed easy enough, accounting for a
conversion to some new tracing macros.

Signed-off-by: David S. Miller

batman-adv: check incoming packet type for bla

2012-07-05T22:08:46+00:00

If the gateway functionality is used, some broadcast packets (DHCP
requests) may be transmitted as unicast packets. As the bridge loop
avoidance code now only considers the payload Ethernet destination,
it may drop the DHCP request for clients which are claimed by other
backbone gateways, because it falsely infers from the broadcast address
that the right backbone gateway should havehandled the broadcast.

Fix this by checking and delegating the batman-adv packet type used
for transmission.

Reported-by: Guido Iribarren 
Signed-off-by: Simon Wunderlich