diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-12-12 17:59:39 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-15 09:41:38 +0100 |
| commit | 50640f169372b9977487a328dedf13a8debedff7 (patch) | |
| tree | 5ee6bf0cc8d936441049e94d48f7773a5fbdd420 /net/wireless/core.c | |
| parent | c7a6ee27abd46247c1c7edfc49fb935138da7875 (diff) | |
nl80211: advertise HT/VHT channel limitations
When drivers or regulatory have limitations on
40, 80 or 160 MHz channels, advertise these to
userspace via nl80211. Also add a new feature
flag to let userspace know this is supported.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 92200210506..33b75b9b8ef 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -367,7 +367,8 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv) rdev->wiphy.rts_threshold = (u32) -1; rdev->wiphy.coverage_class = 0; - rdev->wiphy.features = NL80211_FEATURE_SCAN_FLUSH; + rdev->wiphy.features = NL80211_FEATURE_SCAN_FLUSH | + NL80211_FEATURE_ADVERTISE_CHAN_LIMITS; return &rdev->wiphy; } |