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| author | Phoebe Buckheister | 2014-02-17 11:34:10 +0100 |
|---|---|---|
| committer | David S. Miller | 2014-02-17 22:42:38 +0100 |
| commit | 84dda3c648fd55898064d76366b14f964cdc9d16 (patch) | |
| tree | 5c3f247176a57eedbf854ade71da6f8ff8d7392e /include/net/wpan-phy.h | |
| parent | ieee802154: support 100kbps QPSK/EU in at86rf230 (diff) | |
| download | kernel-qcow2-linux-84dda3c648fd55898064d76366b14f964cdc9d16.tar.gz kernel-qcow2-linux-84dda3c648fd55898064d76366b14f964cdc9d16.tar.xz kernel-qcow2-linux-84dda3c648fd55898064d76366b14f964cdc9d16.zip | |
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>
Diffstat (limited to 'include/net/wpan-phy.h')
| -rw-r--r-- | include/net/wpan-phy.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/wpan-phy.h b/include/net/wpan-phy.h index 47fc0c1bc3c7..804e6c4f5f8a 100644 --- a/include/net/wpan-phy.h +++ b/include/net/wpan-phy.h @@ -47,6 +47,8 @@ struct wpan_phy { s8 transmit_power; u8 cca_mode; + bool lbt; + struct device dev; int idx; @@ -55,6 +57,7 @@ struct wpan_phy { void (*del_iface)(struct wpan_phy *phy, struct net_device *dev); int (*set_txpower)(struct wpan_phy *phy, int db); + int (*set_lbt)(struct wpan_phy *phy, bool on); char priv[0] __attribute__((__aligned__(NETDEV_ALIGN))); }; |