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authorJohannes Berg <johannes.berg@intel.com>2014-01-24 14:06:29 +0100
committerJohannes Berg <johannes.berg@intel.com>2014-02-04 21:58:08 +0100
commit348baf0eac3391c62d441ec29b4c5da62ed91e74 (patch)
treed8255b3c6b16e330fc97671c5afcd666bee5a9be /net/wireless/nl80211.h
parentd8ca16db6bb23d03fcb794df44bae64ae976f27c (diff)
downloadop-kernel-dev-348baf0eac3391c62d441ec29b4c5da62ed91e74.zip
op-kernel-dev-348baf0eac3391c62d441ec29b4c5da62ed91e74.tar.gz
nl80211: send event when AP operation is stopped
There are a few cases, e.g. suspend, where an AP interface is stopped by the kernel rather than by userspace request, most commonly when suspending. To let userspace know about this, send the NL80211_CMD_STOP_AP command as an event every time an AP interface is stopped. This also happens when userspace did in fact request the AP stop, but that's not a problem. For full-MAC drivers this may need to be extended to also cover cases where the device stopped the AP operation for some reason, this a bit more complicated because then all cfg80211 state also needs to be reset; such API is not part of this patch. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.h')
-rw-r--r--net/wireless/nl80211.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index b1b2313..cb0216e 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -74,6 +74,8 @@ nl80211_radar_notify(struct cfg80211_registered_device *rdev,
enum nl80211_radar_event event,
struct net_device *netdev, gfp_t gfp);
+void nl80211_send_ap_stopped(struct wireless_dev *wdev);
+
void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
#endif /* __NET_WIRELESS_NL80211_H */
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