/* extended capabilities provided by mac80211 */
u8 ext_capa[8];
-
- /* TDLS channel switch */
- struct work_struct tdls_chsw_work;
- struct sk_buff_head skb_queue_tdls_chsw;
};
static inline struct ieee80211_sub_if_data *
struct net_device *dev,
const u8 *addr);
void ieee80211_teardown_tdls_peers(struct ieee80211_sub_if_data *sdata);
-void ieee80211_tdls_chsw_work(struct work_struct *wk);
void ieee80211_tdls_handle_disconnect(struct ieee80211_sub_if_data *sdata,
const u8 *peer, u16 reason);
+void
+ieee80211_process_tdls_channel_switch(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb);
+
+
const char *ieee80211_get_reason_code_string(u16 reason_code);
u16 ieee80211_encode_usf(int val);
u8 *ieee80211_get_bssid(struct ieee80211_hdr *hdr, size_t len,
while ((skb = skb_dequeue(&sdata->skb_queue))) {
kcov_remote_start_common(skb_get_kcov_handle(skb));
- ieee80211_iface_process_skb(local, sdata, skb);
+ if (skb->protocol == cpu_to_be16(ETH_P_TDLS))
+ ieee80211_process_tdls_channel_switch(sdata, skb);
+ else
+ ieee80211_iface_process_skb(local, sdata, skb);
kfree_skb(skb);
kcov_remote_stop();
INIT_WORK(&local->sched_scan_stopped_work,
ieee80211_sched_scan_stopped_work);
- INIT_WORK(&local->tdls_chsw_work, ieee80211_tdls_chsw_work);
-
spin_lock_init(&local->ack_status_lock);
idr_init(&local->ack_status_frames);
skb_queue_head_init(&local->skb_queue);
skb_queue_head_init(&local->skb_queue_unreliable);
- skb_queue_head_init(&local->skb_queue_tdls_chsw);
ieee80211_alloc_led_names(local);
cancel_delayed_work_sync(&local->roc_work);
cancel_work_sync(&local->restart_work);
cancel_work_sync(&local->reconfig_filter);
- cancel_work_sync(&local->tdls_chsw_work);
flush_work(&local->sched_scan_stopped_work);
flush_work(&local->radar_detected_work);
wiphy_warn(local->hw.wiphy, "skb_queue not empty\n");
skb_queue_purge(&local->skb_queue);
skb_queue_purge(&local->skb_queue_unreliable);
- skb_queue_purge(&local->skb_queue_tdls_chsw);
wiphy_unregister(local->hw.wiphy);
destroy_workqueue(local->workqueue);
return len;
}
-static void ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata,
- struct sta_info *sta,
- struct sk_buff *skb)
+static void __ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta,
+ struct sk_buff *skb)
{
skb_queue_tail(&sdata->skb_queue, skb);
ieee80211_queue_work(&sdata->local->hw, &sdata->work);
sta->rx_stats.packets++;
}
+static void ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta,
+ struct sk_buff *skb)
+{
+ skb->protocol = 0;
+ __ieee80211_queue_skb_to_iface(sdata, sta, skb);
+}
+
static void ieee80211_handle_mu_mimo_mon(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb,
int rtap_space)
tf->category == WLAN_CATEGORY_TDLS &&
(tf->action_code == WLAN_TDLS_CHANNEL_SWITCH_REQUEST ||
tf->action_code == WLAN_TDLS_CHANNEL_SWITCH_RESPONSE)) {
- skb_queue_tail(&local->skb_queue_tdls_chsw, rx->skb);
- schedule_work(&local->tdls_chsw_work);
- if (rx->sta)
- rx->sta->rx_stats.packets++;
-
+ rx->skb->protocol = cpu_to_be16(ETH_P_TDLS);
+ __ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb);
return RX_QUEUED;
}
}
return ret;
}
-static void
+void
ieee80211_process_tdls_channel_switch(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb)
{
rcu_read_unlock();
}
-void ieee80211_tdls_chsw_work(struct work_struct *wk)
-{
- struct ieee80211_local *local =
- container_of(wk, struct ieee80211_local, tdls_chsw_work);
- struct ieee80211_sub_if_data *sdata;
- struct sk_buff *skb;
- struct ieee80211_tdls_data *tf;
-
- wiphy_lock(local->hw.wiphy);
- while ((skb = skb_dequeue(&local->skb_queue_tdls_chsw))) {
- tf = (struct ieee80211_tdls_data *)skb->data;
- list_for_each_entry(sdata, &local->interfaces, list) {
- if (!ieee80211_sdata_running(sdata) ||
- sdata->vif.type != NL80211_IFTYPE_STATION ||
- !ether_addr_equal(tf->da, sdata->vif.addr))
- continue;
-
- ieee80211_process_tdls_channel_switch(sdata, skb);
- break;
- }
-
- kfree_skb(skb);
- }
- wiphy_unlock(local->hw.wiphy);
-}
-
void ieee80211_tdls_handle_disconnect(struct ieee80211_sub_if_data *sdata,
const u8 *peer, u16 reason)
{