u8 data_retries;
} __attribute__ ((packed));
-/* common interface routines */
-
-static int header_parse_80211(const struct sk_buff *skb, unsigned char *haddr)
-{
- memcpy(haddr, skb_mac_header(skb) + 10, ETH_ALEN); /* addr2 */
- return ETH_ALEN;
-}
/* must be called under mdev tx lock */
-static void ieee80211_configure_filter(struct ieee80211_local *local)
+void ieee80211_configure_filter(struct ieee80211_local *local)
{
unsigned int changed_flags;
unsigned int new_flags = 0;
/* master interface */
+static int header_parse_80211(const struct sk_buff *skb, unsigned char *haddr)
+{
+ memcpy(haddr, skb_mac_header(skb) + 10, ETH_ALEN); /* addr2 */
+ return ETH_ALEN;
+}
+
+static const struct header_ops ieee80211_header_ops = {
+ .create = eth_header,
+ .parse = header_parse_80211,
+ .rebuild = eth_rebuild_header,
+ .cache = eth_header_cache,
+ .cache_update = eth_header_cache_update,
+};
+
static int ieee80211_master_open(struct net_device *dev)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_master_priv *mpriv = netdev_priv(dev);
+ struct ieee80211_local *local = mpriv->local;
struct ieee80211_sub_if_data *sdata;
int res = -EOPNOTSUPP;
static int ieee80211_master_stop(struct net_device *dev)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_master_priv *mpriv = netdev_priv(dev);
+ struct ieee80211_local *local = mpriv->local;
struct ieee80211_sub_if_data *sdata;
/* we hold the RTNL here so can safely walk the list */
static void ieee80211_master_set_multicast_list(struct net_device *dev)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_master_priv *mpriv = netdev_priv(dev);
+ struct ieee80211_local *local = mpriv->local;
ieee80211_configure_filter(local);
}
-/* regular interfaces */
-
-static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
-{
- int meshhdrlen;
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- meshhdrlen = (sdata->vif.type == IEEE80211_IF_TYPE_MESH_POINT) ? 5 : 0;
-
- /* FIX: what would be proper limits for MTU?
- * This interface uses 802.3 frames. */
- if (new_mtu < 256 ||
- new_mtu > IEEE80211_MAX_DATA_LEN - 24 - 6 - meshhdrlen) {
- return -EINVAL;
- }
-
-#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- printk(KERN_DEBUG "%s: setting MTU %d\n", dev->name, new_mtu);
-#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
- dev->mtu = new_mtu;
- return 0;
-}
-
-static inline int identical_mac_addr_allowed(int type1, int type2)
-{
- return (type1 == IEEE80211_IF_TYPE_MNTR ||
- type2 == IEEE80211_IF_TYPE_MNTR ||
- (type1 == IEEE80211_IF_TYPE_AP &&
- type2 == IEEE80211_IF_TYPE_WDS) ||
- (type1 == IEEE80211_IF_TYPE_WDS &&
- (type2 == IEEE80211_IF_TYPE_WDS ||
- type2 == IEEE80211_IF_TYPE_AP)) ||
- (type1 == IEEE80211_IF_TYPE_AP &&
- type2 == IEEE80211_IF_TYPE_VLAN) ||
- (type1 == IEEE80211_IF_TYPE_VLAN &&
- (type2 == IEEE80211_IF_TYPE_AP ||
- type2 == IEEE80211_IF_TYPE_VLAN)));
-}
-
-static int ieee80211_open(struct net_device *dev)
-{
- struct ieee80211_sub_if_data *sdata, *nsdata;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct sta_info *sta;
- struct ieee80211_if_init_conf conf;
- u32 changed = 0;
- int res;
- bool need_hw_reconfig = 0;
- u8 null_addr[ETH_ALEN] = {0};
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- /* fail early if user set an invalid address */
- if (compare_ether_addr(dev->dev_addr, null_addr) &&
- !is_valid_ether_addr(dev->dev_addr))
- return -EADDRNOTAVAIL;
-
- /* we hold the RTNL here so can safely walk the list */
- list_for_each_entry(nsdata, &local->interfaces, list) {
- struct net_device *ndev = nsdata->dev;
-
- if (ndev != dev && netif_running(ndev)) {
- /*
- * Allow only a single IBSS interface to be up at any
- * time. This is restricted because beacon distribution
- * cannot work properly if both are in the same IBSS.
- *
- * To remove this restriction we'd have to disallow them
- * from setting the same SSID on different IBSS interfaces
- * belonging to the same hardware. Then, however, we're
- * faced with having to adopt two different TSF timers...
- */
- if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS &&
- nsdata->vif.type == IEEE80211_IF_TYPE_IBSS)
- return -EBUSY;
-
- /*
- * The remaining checks are only performed for interfaces
- * with the same MAC address.
- */
- if (compare_ether_addr(dev->dev_addr, ndev->dev_addr))
- continue;
-
- /*
- * check whether it may have the same address
- */
- if (!identical_mac_addr_allowed(sdata->vif.type,
- nsdata->vif.type))
- return -ENOTUNIQ;
-
- /*
- * can only add VLANs to enabled APs
- */
- if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN &&
- nsdata->vif.type == IEEE80211_IF_TYPE_AP)
- sdata->bss = &nsdata->u.ap;
- }
- }
-
- switch (sdata->vif.type) {
- case IEEE80211_IF_TYPE_WDS:
- if (!is_valid_ether_addr(sdata->u.wds.remote_addr))
- return -ENOLINK;
- break;
- case IEEE80211_IF_TYPE_VLAN:
- if (!sdata->bss)
- return -ENOLINK;
- list_add(&sdata->u.vlan.list, &sdata->bss->vlans);
- break;
- case IEEE80211_IF_TYPE_AP:
- sdata->bss = &sdata->u.ap;
- break;
- case IEEE80211_IF_TYPE_MESH_POINT:
- if (!ieee80211_vif_is_mesh(&sdata->vif))
- break;
- /* mesh ifaces must set allmulti to forward mcast traffic */
- atomic_inc(&local->iff_allmultis);
- break;
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_MNTR:
- case IEEE80211_IF_TYPE_IBSS:
- /* no special treatment */
- break;
- case IEEE80211_IF_TYPE_INVALID:
- /* cannot happen */
- WARN_ON(1);
- break;
- }
-
- if (local->open_count == 0) {
- res = 0;
- if (local->ops->start)
- res = local->ops->start(local_to_hw(local));
- if (res)
- goto err_del_bss;
- need_hw_reconfig = 1;
- ieee80211_led_radio(local, local->hw.conf.radio_enabled);
- }
-
- /*
- * Check all interfaces and copy the hopefully now-present
- * MAC address to those that have the special null one.
- */
- list_for_each_entry(nsdata, &local->interfaces, list) {
- struct net_device *ndev = nsdata->dev;
-
- /*
- * No need to check netif_running since we do not allow
- * it to start up with this invalid address.
- */
- if (compare_ether_addr(null_addr, ndev->dev_addr) == 0)
- memcpy(ndev->dev_addr,
- local->hw.wiphy->perm_addr,
- ETH_ALEN);
- }
-
- if (compare_ether_addr(null_addr, local->mdev->dev_addr) == 0)
- memcpy(local->mdev->dev_addr, local->hw.wiphy->perm_addr,
- ETH_ALEN);
-
- /*
- * Validate the MAC address for this device.
- */
- if (!is_valid_ether_addr(dev->dev_addr)) {
- if (!local->open_count && local->ops->stop)
- local->ops->stop(local_to_hw(local));
- return -EADDRNOTAVAIL;
- }
-
- switch (sdata->vif.type) {
- case IEEE80211_IF_TYPE_VLAN:
- /* no need to tell driver */
- break;
- case IEEE80211_IF_TYPE_MNTR:
- if (sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) {
- local->cooked_mntrs++;
- break;
- }
-
- /* must be before the call to ieee80211_configure_filter */
- local->monitors++;
- if (local->monitors == 1)
- local->hw.conf.flags |= IEEE80211_CONF_RADIOTAP;
-
- if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL)
- local->fif_fcsfail++;
- if (sdata->u.mntr_flags & MONITOR_FLAG_PLCPFAIL)
- local->fif_plcpfail++;
- if (sdata->u.mntr_flags & MONITOR_FLAG_CONTROL)
- local->fif_control++;
- if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS)
- local->fif_other_bss++;
-
- netif_addr_lock_bh(local->mdev);
- ieee80211_configure_filter(local);
- netif_addr_unlock_bh(local->mdev);
- break;
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
- sdata->u.sta.flags &= ~IEEE80211_STA_PREV_BSSID_SET;
- /* fall through */
- default:
- conf.vif = &sdata->vif;
- conf.type = sdata->vif.type;
- conf.mac_addr = dev->dev_addr;
- res = local->ops->add_interface(local_to_hw(local), &conf);
- if (res)
- goto err_stop;
-
- if (ieee80211_vif_is_mesh(&sdata->vif))
- ieee80211_start_mesh(sdata);
- changed |= ieee80211_reset_erp_info(sdata);
- ieee80211_bss_info_change_notify(sdata, changed);
- ieee80211_enable_keys(sdata);
-
- if (sdata->vif.type == IEEE80211_IF_TYPE_STA &&
- !(sdata->flags & IEEE80211_SDATA_USERSPACE_MLME))
- netif_carrier_off(dev);
- else
- netif_carrier_on(dev);
- }
-
- if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) {
- /* Create STA entry for the WDS peer */
- sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr,
- GFP_KERNEL);
- if (!sta) {
- res = -ENOMEM;
- goto err_del_interface;
- }
-
- /* no locking required since STA is not live yet */
- sta->flags |= WLAN_STA_AUTHORIZED;
-
- res = sta_info_insert(sta);
- if (res) {
- /* STA has been freed */
- goto err_del_interface;
- }
- }
-
- if (local->open_count == 0) {
- res = dev_open(local->mdev);
- WARN_ON(res);
- if (res)
- goto err_del_interface;
- tasklet_enable(&local->tx_pending_tasklet);
- tasklet_enable(&local->tasklet);
- }
-
- /*
- * set_multicast_list will be invoked by the networking core
- * which will check whether any increments here were done in
- * error and sync them down to the hardware as filter flags.
- */
- if (sdata->flags & IEEE80211_SDATA_ALLMULTI)
- atomic_inc(&local->iff_allmultis);
-
- if (sdata->flags & IEEE80211_SDATA_PROMISC)
- atomic_inc(&local->iff_promiscs);
-
- local->open_count++;
- if (need_hw_reconfig) {
- ieee80211_hw_config(local);
- /*
- * set default queue parameters so drivers don't
- * need to initialise the hardware if the hardware
- * doesn't start up with sane defaults
- */
- ieee80211_set_wmm_default(sdata);
- }
-
- /*
- * ieee80211_sta_work is disabled while network interface
- * is down. Therefore, some configuration changes may not
- * yet be effective. Trigger execution of ieee80211_sta_work
- * to fix this.
- */
- if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
- sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
- struct ieee80211_if_sta *ifsta = &sdata->u.sta;
- queue_work(local->hw.workqueue, &ifsta->work);
- }
-
- netif_tx_start_all_queues(dev);
-
- return 0;
- err_del_interface:
- local->ops->remove_interface(local_to_hw(local), &conf);
- err_stop:
- if (!local->open_count && local->ops->stop)
- local->ops->stop(local_to_hw(local));
- err_del_bss:
- sdata->bss = NULL;
- if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
- list_del(&sdata->u.vlan.list);
- return res;
-}
-
-static int ieee80211_stop(struct net_device *dev)
-{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = sdata->local;
- struct ieee80211_if_init_conf conf;
- struct sta_info *sta;
-
- /*
- * Stop TX on this interface first.
- */
- netif_tx_stop_all_queues(dev);
-
- /*
- * Now delete all active aggregation sessions.
- */
- rcu_read_lock();
-
- list_for_each_entry_rcu(sta, &local->sta_list, list) {
- if (sta->sdata == sdata)
- ieee80211_sta_tear_down_BA_sessions(sdata, sta->addr);
- }
-
- rcu_read_unlock();
-
- /*
- * Remove all stations associated with this interface.
- *
- * This must be done before calling ops->remove_interface()
- * because otherwise we can later invoke ops->sta_notify()
- * whenever the STAs are removed, and that invalidates driver
- * assumptions about always getting a vif pointer that is valid
- * (because if we remove a STA after ops->remove_interface()
- * the driver will have removed the vif info already!)
- *
- * We could relax this and only unlink the stations from the
- * hash table and list but keep them on a per-sdata list that
- * will be inserted back again when the interface is brought
- * up again, but I don't currently see a use case for that,
- * except with WDS which gets a STA entry created when it is
- * brought up.
- */
- sta_info_flush(local, sdata);
-
- /*
- * Don't count this interface for promisc/allmulti while it
- * is down. dev_mc_unsync() will invoke set_multicast_list
- * on the master interface which will sync these down to the
- * hardware as filter flags.
- */
- if (sdata->flags & IEEE80211_SDATA_ALLMULTI)
- atomic_dec(&local->iff_allmultis);
-
- if (sdata->flags & IEEE80211_SDATA_PROMISC)
- atomic_dec(&local->iff_promiscs);
-
- dev_mc_unsync(local->mdev, dev);
-
- /* 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);
- WARN_ON(!list_empty(&sdata->u.ap.vlans));
- }
-
- local->open_count--;
-
- switch (sdata->vif.type) {
- case IEEE80211_IF_TYPE_VLAN:
- list_del(&sdata->u.vlan.list);
- /* no need to tell driver */
- break;
- case IEEE80211_IF_TYPE_MNTR:
- if (sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) {
- local->cooked_mntrs--;
- break;
- }
-
- local->monitors--;
- if (local->monitors == 0)
- local->hw.conf.flags &= ~IEEE80211_CONF_RADIOTAP;
-
- if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL)
- local->fif_fcsfail--;
- if (sdata->u.mntr_flags & MONITOR_FLAG_PLCPFAIL)
- local->fif_plcpfail--;
- if (sdata->u.mntr_flags & MONITOR_FLAG_CONTROL)
- local->fif_control--;
- if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS)
- local->fif_other_bss--;
-
- netif_addr_lock_bh(local->mdev);
- ieee80211_configure_filter(local);
- netif_addr_unlock_bh(local->mdev);
- break;
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
- sdata->u.sta.state = IEEE80211_STA_MLME_DISABLED;
- memset(sdata->u.sta.bssid, 0, ETH_ALEN);
- del_timer_sync(&sdata->u.sta.timer);
- /*
- * If the timer fired while we waited for it, it will have
- * requeued the work. Now the work will be running again
- * but will not rearm the timer again because it checks
- * whether the interface is running, which, at this point,
- * it no longer is.
- */
- cancel_work_sync(&sdata->u.sta.work);
- /*
- * When we get here, the interface is marked down.
- * Call synchronize_rcu() to wait for the RX path
- * should it be using the interface and enqueuing
- * frames at this very time on another CPU.
- */
- synchronize_rcu();
- skb_queue_purge(&sdata->u.sta.skb_queue);
-
- sdata->u.sta.flags &= ~IEEE80211_STA_PRIVACY_INVOKED;
- kfree(sdata->u.sta.extra_ie);
- sdata->u.sta.extra_ie = NULL;
- sdata->u.sta.extra_ie_len = 0;
- /* fall through */
- case IEEE80211_IF_TYPE_MESH_POINT:
- if (ieee80211_vif_is_mesh(&sdata->vif)) {
- /* allmulti is always set on mesh ifaces */
- atomic_dec(&local->iff_allmultis);
- ieee80211_stop_mesh(sdata);
- }
- /* fall through */
- default:
- if (local->scan_sdata == sdata) {
- if (!local->ops->hw_scan)
- cancel_delayed_work_sync(&local->scan_work);
- /*
- * The software scan can no longer run now, so we can
- * clear out the scan_sdata reference. However, the
- * hardware scan may still be running. The complete
- * function must be prepared to handle a NULL value.
- */
- local->scan_sdata = NULL;
- /*
- * The memory barrier guarantees that another CPU
- * that is hardware-scanning will now see the fact
- * that this interface is gone.
- */
- smp_mb();
- /*
- * If software scanning, complete the scan but since
- * the scan_sdata is NULL already don't send out a
- * scan event to userspace -- the scan is incomplete.
- */
- if (local->sta_sw_scanning)
- ieee80211_scan_completed(&local->hw);
- }
-
- conf.vif = &sdata->vif;
- conf.type = sdata->vif.type;
- conf.mac_addr = dev->dev_addr;
- /* disable all keys for as long as this netdev is down */
- ieee80211_disable_keys(sdata);
- local->ops->remove_interface(local_to_hw(local), &conf);
- }
-
- sdata->bss = NULL;
-
- if (local->open_count == 0) {
- if (netif_running(local->mdev))
- dev_close(local->mdev);
-
- if (local->ops->stop)
- local->ops->stop(local_to_hw(local));
-
- ieee80211_led_radio(local, 0);
-
- flush_workqueue(local->hw.workqueue);
-
- tasklet_disable(&local->tx_pending_tasklet);
- tasklet_disable(&local->tasklet);
- }
-
- return 0;
-}
-
-static void ieee80211_set_multicast_list(struct net_device *dev)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- int allmulti, promisc, sdata_allmulti, sdata_promisc;
-
- allmulti = !!(dev->flags & IFF_ALLMULTI);
- promisc = !!(dev->flags & IFF_PROMISC);
- sdata_allmulti = !!(sdata->flags & IEEE80211_SDATA_ALLMULTI);
- sdata_promisc = !!(sdata->flags & IEEE80211_SDATA_PROMISC);
-
- if (allmulti != sdata_allmulti) {
- if (dev->flags & IFF_ALLMULTI)
- atomic_inc(&local->iff_allmultis);
- else
- atomic_dec(&local->iff_allmultis);
- sdata->flags ^= IEEE80211_SDATA_ALLMULTI;
- }
-
- if (promisc != sdata_promisc) {
- if (dev->flags & IFF_PROMISC)
- atomic_inc(&local->iff_promiscs);
- else
- atomic_dec(&local->iff_promiscs);
- sdata->flags ^= IEEE80211_SDATA_PROMISC;
- }
-
- dev_mc_sync(local->mdev, dev);
-}
-
-static const struct header_ops ieee80211_header_ops = {
- .create = eth_header,
- .parse = header_parse_80211,
- .rebuild = eth_rebuild_header,
- .cache = eth_header_cache,
- .cache_update = eth_header_cache_update,
-};
-
-void ieee80211_if_setup(struct net_device *dev)
-{
- ether_setup(dev);
- dev->hard_start_xmit = ieee80211_subif_start_xmit;
- dev->wireless_handlers = &ieee80211_iw_handler_def;
- dev->set_multicast_list = ieee80211_set_multicast_list;
- dev->change_mtu = ieee80211_change_mtu;
- dev->open = ieee80211_open;
- dev->stop = ieee80211_stop;
- dev->destructor = free_netdev;
- /* we will validate the address ourselves in ->open */
- dev->validate_addr = NULL;
-}
-
/* everything else */
int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed)
if (WARN_ON(!netif_running(sdata->dev)))
return 0;
+ if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_AP_VLAN))
+ return -EINVAL;
+
if (!local->ops->config_interface)
return 0;
memset(&conf, 0, sizeof(conf));
conf.changed = changed;
- if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
- sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
+ if (sdata->vif.type == NL80211_IFTYPE_STATION ||
+ sdata->vif.type == NL80211_IFTYPE_ADHOC) {
conf.bssid = sdata->u.sta.bssid;
conf.ssid = sdata->u.sta.ssid;
conf.ssid_len = sdata->u.sta.ssid_len;
- } else if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
+ } else if (sdata->vif.type == NL80211_IFTYPE_AP) {
conf.bssid = sdata->dev->dev_addr;
conf.ssid = sdata->u.ap.ssid;
conf.ssid_len = sdata->u.ap.ssid_len;
struct ieee80211_channel *chan;
int ret = 0;
- if (local->sta_sw_scanning)
+ if (local->sw_scanning)
chan = local->scan_channel;
else
chan = local->oper_channel;
{
struct ieee80211_local *local = sdata->local;
+ if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_AP_VLAN))
+ return;
+
if (!changed)
return;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
u16 frag, type;
__le16 fc;
+ struct ieee80211_supported_band *sband;
struct ieee80211_tx_status_rtap_hdr *rthdr;
struct ieee80211_sub_if_data *sdata;
struct net_device *prev_dev = NULL;
rcu_read_lock();
- if (info->status.excessive_retries) {
- sta = sta_info_get(local, hdr->addr1);
- if (sta) {
- if (test_sta_flags(sta, WLAN_STA_PS)) {
- /*
- * The STA is in power save mode, so assume
- * that this TX packet failed because of that.
- */
- ieee80211_handle_filtered_frame(local, sta, skb);
- rcu_read_unlock();
- return;
- }
+ sta = sta_info_get(local, hdr->addr1);
+
+ if (sta) {
+ if (info->status.excessive_retries &&
+ test_sta_flags(sta, WLAN_STA_PS)) {
+ /*
+ * The STA is in power save mode, so assume
+ * that this TX packet failed because of that.
+ */
+ ieee80211_handle_filtered_frame(local, sta, skb);
+ rcu_read_unlock();
+ return;
}
- }
- fc = hdr->frame_control;
+ fc = hdr->frame_control;
+
+ if ((info->flags & IEEE80211_TX_STAT_AMPDU_NO_BACK) &&
+ (ieee80211_is_data_qos(fc))) {
+ u16 tid, ssn;
+ u8 *qc;
- if ((info->flags & IEEE80211_TX_STAT_AMPDU_NO_BACK) &&
- (ieee80211_is_data_qos(fc))) {
- u16 tid, ssn;
- u8 *qc;
- sta = sta_info_get(local, hdr->addr1);
- if (sta) {
qc = ieee80211_get_qos_ctl(hdr);
tid = qc[0] & 0xf;
ssn = ((le16_to_cpu(hdr->seq_ctrl) + 0x10)
ieee80211_send_bar(sta->sdata, hdr->addr1,
tid, ssn);
}
- }
- if (info->flags & IEEE80211_TX_STAT_TX_FILTERED) {
- sta = sta_info_get(local, hdr->addr1);
- if (sta) {
+ if (info->flags & IEEE80211_TX_STAT_TX_FILTERED) {
ieee80211_handle_filtered_frame(local, sta, skb);
rcu_read_unlock();
return;
+ } else {
+ if (info->status.excessive_retries)
+ sta->tx_retry_failed++;
+ sta->tx_retry_count += info->status.retry_count;
}
- } else
- rate_control_tx_status(local->mdev, skb);
+
+ sband = local->hw.wiphy->bands[info->band];
+ rate_control_tx_status(local, sband, sta, skb);
+ }
rcu_read_unlock();
rcu_read_lock();
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (sdata->vif.type == IEEE80211_IF_TYPE_MNTR) {
+ if (sdata->vif.type == NL80211_IFTYPE_MONITOR) {
if (!netif_running(sdata->dev))
continue;
local->hw.queues = 1; /* default */
- local->bridge_packets = 1;
-
local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
local->short_retry_limit = 7;
spin_lock_init(&local->key_lock);
- INIT_DELAYED_WORK(&local->scan_work, ieee80211_sta_scan_work);
+ INIT_DELAYED_WORK(&local->scan_work, ieee80211_scan_work);
sta_info_init(local);
int result;
enum ieee80211_band band;
struct net_device *mdev;
- struct wireless_dev *mwdev;
+ struct ieee80211_master_priv *mpriv;
/*
* generic code guarantees at least one band,
if (hw->queues < 4)
hw->ampdu_queues = 0;
- mdev = alloc_netdev_mq(sizeof(struct wireless_dev),
+ mdev = alloc_netdev_mq(sizeof(struct ieee80211_master_priv),
"wmaster%d", ether_setup,
ieee80211_num_queues(hw));
if (!mdev)
goto fail_mdev_alloc;
- mwdev = netdev_priv(mdev);
- mdev->ieee80211_ptr = mwdev;
- mwdev->wiphy = local->hw.wiphy;
-
+ mpriv = netdev_priv(mdev);
+ mpriv->local = local;
local->mdev = mdev;
ieee80211_rx_bss_list_init(local);
/* add one default STA interface */
result = ieee80211_if_add(local, "wlan%d", NULL,
- IEEE80211_IF_TYPE_STA, NULL);
+ NL80211_IFTYPE_STATION, NULL);
if (result)
printk(KERN_WARNING "%s: Failed to add default virtual iface\n",
wiphy_name(local->hw.wiphy));
projects / linux-2.6-omap-h63xx.git / blobdiff