linux-toradex.git/net/mac80211/mesh.c, branch v2.6.33.8 Linux kernel for Apalis and Colibri modules mac80211: Handle mesh action frames in ieee80211_rx_h_action 2010-04-26T14:47:52+00:00 Javier Cardona javier@cozybit.com 2010-03-29T18:00:20+00:00 a426c6e7ec8c7208cfcaf1a57d10d4d07c5e7f3f commit 1cb561f83793191cf86a2db3948d28f5f42df9ff upstream. This fixes the problem introduced in commit 8404080568613d93ad7cf0a16dfb68 which broke mesh peer link establishment. changes: v2 Added missing break (Johannes) v3 Broke original patch into two (Johannes) Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 1cb561f83793191cf86a2db3948d28f5f42df9ff upstream.

This fixes the problem introduced in commit
8404080568613d93ad7cf0a16dfb68 which broke mesh peer link establishment.

changes:
v2 	Added missing break (Johannes)
v3 	Broke original patch into two (Johannes)

Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/mac80211: Correct size given to memset 2009-12-10T21:09:52+00:00 Julia Lawall julia@diku.dk 2009-12-09T19:25:59+00:00 0c3cee72a403e3b4992a5478c9c33d668c246c22 Memset should be given the size of the structure, not the size of the pointer. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T *x; expression E; @@ memset(x, E, sizeof( + * x)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Memset should be given the size of the structure, not the size of the pointer.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
T *x;
expression E;
@@

memset(x, E, sizeof(
+ *
 x))
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net: Move && and || to end of previous line 2009-11-30T00:55:45+00:00 Joe Perches joe@perches.com 2009-11-30T00:55:45+00:00 f64f9e719261a87818dd192a3a2352e5b20fbd0f Not including net/atm/ Compiled tested x86 allyesconfig only Added a > 80 column line or two, which I ignored. Existing checkpatch plaints willfully, cheerfully ignored. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Not including net/atm/

Compiled tested x86 allyesconfig only
Added a > 80 column line or two, which I ignored.
Existing checkpatch plaints willfully, cheerfully ignored.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mac80211: use a structure to hold the mesh config information element 2009-11-18T22:09:27+00:00 Rui Paulo rpaulo@gmail.com 2009-11-18T18:40:00+00:00 136cfa28615ccce0f9374811480e0b81c4191ea5 Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
mac80211: use fixed broadcast address 2009-11-18T22:09:18+00:00 Johannes Berg johannes@sipsolutions.net 2009-11-17T12:34:04+00:00 15ff63653e507ec928a4a4386405a82446e096b1 The netdev broadcast address cannot change from all-ones so there's no need to use it; we can instead hard-code it. Since we already have an instance in tkip.c, which will be shared if it is marked static const, doing this reduces text size at no data/bss cost. The real motivation for this is, of course, the desire to get rid of almost all uses of netdevs in mac80211 so that auditing their use becomes easier. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
The netdev broadcast address cannot change from
all-ones so there's no need to use it; we can
instead hard-code it. Since we already have an
instance in tkip.c, which will be shared if it
is marked static const, doing this reduces text
size at no data/bss cost.

The real motivation for this is, of course, the
desire to get rid of almost all uses of netdevs
in mac80211 so that auditing their use becomes
easier.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
mac80211: update copyrights to 2009 2009-11-13T22:43:57+00:00 Rui Paulo rpaulo@gmail.com 2009-11-09T23:46:58+00:00 264d9b7d8a629620c8de84c614910c3164e935f8 Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
mac80211: add nl80211/cfg80211 handling of the new mesh root mode option. 2009-11-13T22:43:57+00:00 Rui Paulo rpaulo@gmail.com 2009-11-09T23:46:57+00:00 63c5723bc3af8d4e86984dd4ff0c78218de418d0 Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
mac80211: implement a timer to send RANN action frames 2009-11-13T22:43:56+00:00 Rui Paulo rpaulo@gmail.com 2009-11-09T23:46:56+00:00 e304bfd30f356f7b75d30cad0029ecca705fd590 RANN (Root Annoucement) frame TX. Send an action frame every second trying to build a path to all nodes on the mesh. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
RANN (Root Annoucement) frame TX. Send an action frame every second
trying to build a path to all nodes on the mesh.

Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
mac80211: replace "destination" with "target" to follow the spec 2009-11-13T22:43:56+00:00 Rui Paulo rpaulo@gmail.com 2009-11-09T23:46:55+00:00 d19b3bf6384e66ac6e11a61ee31ed2cfe149f4d8 Resulting object files have the same MD5 as before. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Resulting object files have the same MD5 as before.

Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
mac80211: add the DS params to the beacon 2009-11-13T22:43:56+00:00 Rui Paulo rpaulo@gmail.com 2009-11-09T23:46:54+00:00 be125c60e46e165fbfe33db36a4a9d943d560a5b Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>