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[PATCH] mac80211: send beacon loss events to userspace

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Send beacon loss events to userspace, so it will be
able to initiate roaming before disconnection

Signed-off-by: Holger Schurig <holgerschurig@xxxxxxxxxxxxxx>
---

depends on "nl80211: add new rssi event to indicate beacon loss".


Index: compat-wireless-2012-05-08/net/mac80211/mlme.c
===================================================================
--- compat-wireless-2012-05-08.orig/net/mac80211/mlme.c	2012-05-08 22:13:05.000000000 +0200
+++ compat-wireless-2012-05-08/net/mac80211/mlme.c	2012-05-15 15:09:46.664789656 +0200
@@ -1571,6 +1571,8 @@
 		printk(KERN_DEBUG "%s: detected beacon loss from AP "
 		       "- sending probe request\n", sdata->name);
 #endif
+	ieee80211_cqm_rssi_notify(&sdata->vif,
+		NL80211_CQM_RSSI_BEACON_LOSS_EVENT, GFP_KERNEL);

 	/*
 	 * The driver/our work has already reported this event or the
--
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