diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 1bf276d7024b..7a3dbde9979e 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -724,7 +724,36 @@ static void ieee80211_iface_work(struct work_struct *work) /* first process frames */ while ((skb = skb_dequeue(&sdata->skb_queue))) { - switch (sdata->vif.type) { + struct ieee80211_mgmt *mgmt = (void *)skb->data; + + if (ieee80211_is_action(mgmt->frame_control) && + mgmt->u.action.category == WLAN_CATEGORY_BACK) { + int len = skb->len; + struct sta_info *sta; + + rcu_read_lock(); + sta = sta_info_get(sdata, mgmt->sa); + if (sta) { + switch (mgmt->u.action.u.addba_req.action_code) { + case WLAN_ACTION_ADDBA_REQ: + ieee80211_process_addba_request( + local, sta, mgmt, len); + break; + case WLAN_ACTION_ADDBA_RESP: + ieee80211_process_addba_resp(local, sta, + mgmt, len); + break; + case WLAN_ACTION_DELBA: + ieee80211_process_delba(sdata, sta, + mgmt, len); + break; + default: + WARN_ON(1); + break; + } + } + rcu_read_unlock(); + } else switch (sdata->vif.type) { case NL80211_IFTYPE_STATION: ieee80211_sta_rx_queued_mgmt(sdata, skb); break; |