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authorAlexander Bondar <alexander.bondar@intel.com>2013-05-16 17:34:17 +0300
committerJohannes Berg <johannes.berg@intel.com>2013-06-05 09:12:20 +0200
commit989c6505cdda587f87573bb6828f23964dd3d19b (patch)
tree5804f7d8569273db24015655b16cd3e703756053 /net/mac80211/util.c
parent482a9c74fa17c5d584995c19e1a36eaf710d1193 (diff)
mac80211: Use suitable semantics for beacon availability indication
Currently beacon availability upon association is marked by have_beacon flag of assoc_data structure that becomes unavailable when association completes. However beacon availability indication is required also after association to inform a driver. Currently dtim_period parameter is used for this purpose. Move have_beacon flag to another structure, persistant throughout a interface's life cycle. Use suitable sematics for beacon availability indication. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> [fix another instance of BSS_CHANGED_DTIM_PERIOD in docs] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 89a83770d152..5a6c1351d1d3 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1584,8 +1584,9 @@ int ieee80211_reconfig(struct ieee80211_local *local)
BSS_CHANGED_ARP_FILTER |
BSS_CHANGED_PS;
- if (sdata->u.mgd.dtim_period)
- changed |= BSS_CHANGED_DTIM_PERIOD;
+ /* Re-send beacon info report to the driver */
+ if (sdata->u.mgd.have_beacon)
+ changed |= BSS_CHANGED_BEACON_INFO;
sdata_lock(sdata);
ieee80211_bss_info_change_notify(sdata, changed);