diff options
| author | Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> | 2013-01-08 13:04:07 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-16 22:41:54 (GMT) |
| commit | 11c4a075db2f8774d37544342c8cb9752b4db9e1 (patch) | |
| tree | dbd28f1bbac2a42ebe4aade8d1a4bc2871431924 /net/wireless/nl80211.c | |
| parent | cee00a959c0a86571e6f99cf42f0261d7e54d2ae (diff) | |
| download | linux-fsl-qoriq-11c4a075db2f8774d37544342c8cb9752b4db9e1.tar.xz | |
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>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index df82a5c..33de803 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -856,6 +856,9 @@ static int nl80211_put_iface_combinations(struct wiphy *wiphy, nla_put_u32(msg, NL80211_IFACE_COMB_MAXNUM, c->max_interfaces)) goto nla_put_failure; + if (nla_put_u32(msg, NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, + c->radar_detect_widths)) + goto nla_put_failure; nla_nest_end(msg, nl_combi); } |