sdata = IEEE80211_DEV_TO_SUB_IF(dev);
list_for_each_entry(sta, &local->sta_list, list) {
- for (i = 0; i < STA_TID_NUM; i++)
- ieee80211_sta_stop_rx_ba_session(sta->dev, sta->addr,
- i, WLAN_BACK_RECIPIENT,
+ if (sta->dev == dev)
+ for (i = 0; i < STA_TID_NUM; i++)
+ ieee80211_sta_stop_rx_ba_session(sta->dev,
+ sta->addr, i,
+ WLAN_BACK_RECIPIENT,
WLAN_REASON_QSTA_LEAVE_QBSS);
}
dev_mc_unsync(local->mdev, dev);
- /* down all dependent devices, that is VLANs */
+ /* APs need special treatment */
if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
struct ieee80211_sub_if_data *vlan, *tmp;
+ struct beacon_data *old_beacon = sdata->u.ap.beacon;
+ /* remove beacon */
+ rcu_assign_pointer(sdata->u.ap.beacon, NULL);
+ synchronize_rcu();
+ kfree(old_beacon);
+
+ /* down all dependent devices, that is VLANs */
list_for_each_entry_safe(vlan, tmp, &sdata->u.ap.vlans,
u.vlan.list)
dev_close(vlan->dev);
return 0;
}
-void ieee80211_erp_info_change_notify(struct net_device *dev, u8 changes)
+void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
+ u32 changed)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- if (local->ops->erp_ie_changed)
- local->ops->erp_ie_changed(local_to_hw(local), changes,
- !!(sdata->flags & IEEE80211_SDATA_USE_PROTECTION),
- !(sdata->flags & IEEE80211_SDATA_SHORT_PREAMBLE));
+ struct ieee80211_local *local = sdata->local;
+
+ if (!changed)
+ return;
+
+ if (local->ops->bss_info_changed)
+ local->ops->bss_info_changed(local_to_hw(local),
+ &sdata->vif,
+ &sdata->bss_conf,
+ changed);
}
void ieee80211_reset_erp_info(struct net_device *dev)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- sdata->flags &= ~(IEEE80211_SDATA_USE_PROTECTION |
- IEEE80211_SDATA_SHORT_PREAMBLE);
- ieee80211_erp_info_change_notify(dev,
- IEEE80211_ERP_CHANGE_PROTECTION |
- IEEE80211_ERP_CHANGE_PREAMBLE);
+ sdata->bss_conf.use_cts_prot = 0;
+ sdata->bss_conf.use_short_preamble = 0;
+ ieee80211_bss_info_change_notify(sdata,
+ BSS_CHANGED_ERP_CTS_PROT |
+ BSS_CHANGED_ERP_PREAMBLE);
}
void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,