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mac80211: add beacon filtering support

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Add IEEE80211_HW_BEACON_FILTERING flag so that driver inform that it supports
beacon filtering. Drivers need to call the new function
ieee80211_beacon_loss() to notify about beacon loss.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Kalle Valo
2009-03-22 21:57:35 +02:00
committed by John W. Linville
parent a08c1c1ac0
commit 04de838159
5 changed files with 92 additions and 1 deletions
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2
net/mac80211/ieee80211_i.h
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@@ -275,6 +275,7 @@ struct ieee80211_if_managed {
struct timer_list chswitch_timer;
struct work_struct work;
struct work_struct chswitch_work;
struct work_struct beacon_loss_work;
u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
@@ -1086,6 +1087,7 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local,
int powersave);
void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata,
struct ieee80211_hdr *hdr);
void ieee80211_beacon_loss_work(struct work_struct *work);
void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw,
enum queue_stop_reason reason);