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cfg80211/mac80211: DFS setup chandef for cac event

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To report channel width correctly we have
to send correct channel parameters from
mac80211 when calling cfg80211_cac_event().

This is required in case of using channel width
higher than 20MHz and we have to set correct
dfs channel state after CAC (NL80211_DFS_AVAILABLE).

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Reviewed-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Janusz Dziedzic
2013-11-06 13:55:51 +01:00
committed by Johannes Berg
parent 5282c3ba4c
commit d2859df5e7
8 changed files with 23 additions and 12 deletions
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2
include/net/cfg80211.h
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@@ -4150,6 +4150,7 @@ void cfg80211_radar_event(struct wiphy *wiphy,
/**
* cfg80211_cac_event - Channel availability check (CAC) event
* @netdev: network device
* @chandef: chandef for the current channel
* @event: type of event
* @gfp: context flags
*
@@ -4158,6 +4159,7 @@ void cfg80211_radar_event(struct wiphy *wiphy,
* also by full-MAC drivers.
*/
void cfg80211_cac_event(struct net_device *netdev,
const struct cfg80211_chan_def *chandef,
enum nl80211_radar_event event, gfp_t gfp);