This reverts commit a61829437e68c8b2036cf5005ed0e875451c9120.
---
net/mac80211/ibss.c | 29 ++++++++++++++++++++++++++++-
net/mac80211/ieee80211_i.h | 4 ++++
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index a12afe7..91d1b29 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1155,9 +1155,36 @@ static void ieee80211_ibss_timer(unsigned long data)
{
struct ieee80211_sub_if_data *sdata =
(struct ieee80211_sub_if_data *) data;
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+ struct ieee80211_local *local = sdata->local;
- ieee80211_queue_work(&sdata->local->hw, &sdata->work);
+ if (local->quiescing) {
+ ifibss->timer_running = true;
+ return;
+ }
+
+ ieee80211_queue_work(&local->hw, &sdata->work);
+}
+
+#ifdef CONFIG_PM
+void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata)
+{
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+
+ if (del_timer_sync(&ifibss->timer))
+ ifibss->timer_running = true;
+}
+
+void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata)
+{
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+
+ if (ifibss->timer_running) {
+ add_timer(&ifibss->timer);
+ ifibss->timer_running = false;
+ }
}
+#endif
void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata)
{
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 4b7ef89..96ac8f8 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -492,6 +492,8 @@ struct ieee80211_if_ibss {
u32 basic_rates;
+ bool timer_running;
+
bool fixed_bssid;
bool fixed_channel;
bool privacy;
@@ -1329,6 +1331,8 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
struct cfg80211_ibss_params *params);
int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata);
+void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata);
+void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata);
void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata);
void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
--
1.8.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
