diff options
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 52d4b1a695c..a03d8a31287 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -228,6 +228,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; struct sta_info *sta; + struct timespec uptime; int i; sta = kzalloc(sizeof(*sta) + local->hw.sta_data_size, gfp); @@ -245,6 +246,8 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, sta->sdata = sdata; sta->last_rx = jiffies; + do_posix_clock_monotonic_gettime(&uptime); + sta->last_connected = uptime.tv_sec; ewma_init(&sta->avg_signal, 1024, 8); if (sta_prepare_rate_control(local, sta, gfp)) { @@ -609,7 +612,8 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local, #endif dev_kfree_skb(skb); - if (skb_queue_empty(&sta->ps_tx_buf)) + if (skb_queue_empty(&sta->ps_tx_buf) && + !test_sta_flags(sta, WLAN_STA_PS_DRIVER_BUF)) sta_info_clear_tim_bit(sta); } @@ -893,6 +897,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta) struct ieee80211_local *local = sdata->local; int sent, buffered; + clear_sta_flags(sta, WLAN_STA_PS_DRIVER_BUF); if (!(local->hw.flags & IEEE80211_HW_AP_LINK_PS)) drv_sta_notify(local, sdata, STA_NOTIFY_AWAKE, &sta->sta); @@ -985,3 +990,12 @@ void ieee80211_sta_block_awake(struct ieee80211_hw *hw, ieee80211_queue_work(hw, &sta->drv_unblock_wk); } EXPORT_SYMBOL(ieee80211_sta_block_awake); + +void ieee80211_sta_set_tim(struct ieee80211_sta *pubsta) +{ + struct sta_info *sta = container_of(pubsta, struct sta_info, sta); + + set_sta_flags(sta, WLAN_STA_PS_DRIVER_BUF); + sta_info_set_tim_bit(sta); +} +EXPORT_SYMBOL(ieee80211_sta_set_tim); |