cfg80211: check radar interface combinations
authorSimon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
Tue, 8 Jan 2013 13:04:07 +0000 (14:04 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 16 Jan 2013 22:41:54 +0000 (23:41 +0100)
commit11c4a075db2f8774d37544342c8cb9752b4db9e1
treedbd28f1bbac2a42ebe4aade8d1a4bc2871431924
parentcee00a959c0a86571e6f99cf42f0261d7e54d2ae
cfg80211: check radar interface combinations

To ease further DFS development regarding interface combinations, use
the interface combinations structure to test for radar capabilities.
Drivers can specify which channel widths they support, and in which
modes. Right now only a single AP interface is allowed, but as the
DFS code evolves other combinations can be enabled.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
include/net/cfg80211.h
include/uapi/linux/nl80211.h
net/wireless/core.c
net/wireless/core.h
net/wireless/nl80211.c
net/wireless/util.c