linux.git/net/mac802154, branch v3.16-rc2

mac802154: don't deliver packets to devices that are down

2014-06-11T19:10:19+00:00

Only one WPAN devices can be active at any given time, so only deliver
packets to that one interface that is actually up. Multiple monitors may
be up at any given time, but we don't have to deliver to monitors that
are down either.

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: properly free incoming skbs on decryption failure

2014-06-11T19:10:18+00:00

mac802154 RX did not free skbs on decryption failure, assuming that the
caller would when the local rx handler returned _DROP. This was false.

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: llsec: add forgotten list_del_rcu in key removal

2014-06-06T23:25:37+00:00

During key removal, the key object is freed, but not taken out of the
llsec key list properly. Fix that.

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: llsec: correctly lookup implicit-indexed keys

2014-05-22T19:27:32+00:00

Key id comparison for type 1 keys (implicit source, with index) should
return true if mode and id are equal, not false.

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: llsec: fold useless return value check

2014-05-22T19:24:13+00:00

llsec_do_encrypt will never return a positive value, so the restriction
to 0-or-negative on return is useless.

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: llsec: fix incorrect lock pairing

2014-05-22T19:24:13+00:00

In encrypt, sec->lock is taken with read_lock_bh, so in the error path,
we must read_unlock_bh.

Signed-off-by: Phoebe Buckheister 
Reported-by: Dan Carpenter 
Signed-off-by: David S. Miller

ieee802154, mac802154: implement devkey record option

2014-05-16T21:23:42+00:00

The 802.15.4-2011 standard states that for each key, a list of devices
that use this key shall be kept. Previous patches have only considered
two options:

 * a device "uses" (or may use) all keys, rendering the list useless
 * a device is restricted to a certain set of keys

Another option would be that a device *may* use all keys, but need not
do so, and we are interested in the actual set of keys the device uses.
Recording keys used by any given device may have a noticable performance
impact and might not be needed as often. The common case, in which a
device will not switch keys too often, should still perform well.

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: propagate device address changes to llsec

2014-05-16T21:23:41+00:00

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: add llsec configuration functions

2014-05-16T21:23:41+00:00

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller

mac802154: integrate llsec with wpan devices

2014-05-16T21:23:41+00:00

Signed-off-by: Phoebe Buckheister 
Signed-off-by: David S. Miller