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cfg80211: DFS get CAC time from regulatory database

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Send Channel Availability Check time as a parameter
of start_radar_detection() callback.
Get CAC time from regulatory database.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Janusz Dziedzic
2014-02-21 19:46:13 +01:00
committed by Johannes Berg
parent 089027e57c
commit 31559f35c5
6 changed files with 76 additions and 7 deletions
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net/wireless/mlme.c
+1 -1
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@@ -778,7 +778,7 @@ void cfg80211_cac_event(struct net_device *netdev,
switch (event) {
case NL80211_RADAR_CAC_FINISHED:
timeout = wdev->cac_start_time +
msecs_to_jiffies(IEEE80211_DFS_MIN_CAC_TIME_MS);
msecs_to_jiffies(wdev->cac_time_ms);
WARN_ON(!time_after_eq(jiffies, timeout));
cfg80211_set_dfs_state(wiphy, chandef, NL80211_DFS_AVAILABLE);
break;