tree 5c3f247176a57eedbf854ade71da6f8ff8d7392e
parent 643e53c20a6ae78149f75861f260d0ca6d9a17e3
author Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> 1392633250 +0100
committer David S. Miller <davem@davemloft.net> 1392673358 -0500

ieee802154: add support for listen-before-talk in wpan_phy

Listen-before-talk is an alternative to CSMA in uncoordinated networks
and prescribed by european regulations if one wants to have a device
with radio duty cycles above 10% (or less in some bands). Add a phy
property to enable/disable LBT in the phy, including support in the
at86rf230 driver for RF212 chips.

Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>