IEEE80211_STA_MFP_ENABLED = BIT(6),
IEEE80211_STA_UAPSD_ENABLED = BIT(7),
IEEE80211_STA_NULLFUNC_ACKED = BIT(8),
+ IEEE80211_STA_RESET_SIGNAL_AVE = BIT(9),
};
struct ieee80211_if_managed {
struct timer_list conn_mon_timer;
struct timer_list bcn_mon_timer;
struct timer_list chswitch_timer;
- struct work_struct work;
struct work_struct monitor_work;
struct work_struct chswitch_work;
- struct work_struct beacon_loss_work;
+ struct work_struct beacon_connection_loss_work;
unsigned long probe_timeout;
int probe_send_count;
u16 aid;
- struct sk_buff_head skb_queue;
-
unsigned long timers_running; /* used for quiesce/restart */
bool powersave; /* powersave requested for this iface */
enum ieee80211_smps_mode req_smps, /* requested smps mode */
int wmm_last_param_set;
u8 use_4addr;
+
+ /* Signal strength from the last Beacon frame in the current BSS. */
+ int last_beacon_signal;
+
+ /*
+ * Weighted average of the signal strength from Beacon frames in the
+ * current BSS. This is in units of 1/16 of the signal unit to maintain
+ * accuracy and to speed up calculations, i.e., the value need to be
+ * divided by 16 to get the actual value.
+ */
+ int ave_beacon_signal;
+
+ /*
+ * Last Beacon frame signal strength average (ave_beacon_signal / 16)
+ * that triggered a cqm event. 0 indicates that no event has been
+ * generated for the current association.
+ */
+ int last_cqm_event_signal;
};
enum ieee80211_ibss_request {
struct ieee80211_if_ibss {
struct timer_list timer;
- struct work_struct work;
-
- struct sk_buff_head skb_queue;
unsigned long request;
unsigned long last_scan_completed;
+ u32 basic_rates;
+
bool timer_running;
bool fixed_bssid;
};
struct ieee80211_if_mesh {
- struct work_struct work;
struct timer_list housekeeping_timer;
struct timer_list mesh_path_timer;
struct timer_list mesh_path_root_timer;
- struct sk_buff_head skb_queue;
unsigned long timers_running;
u16 sequence_number;
+ struct work_struct work;
+ struct sk_buff_head skb_queue;
+
+ bool arp_filter_state;
+
/*
* AP this belongs to: self in AP mode and
* corresponding AP in VLAN mode, NULL for
#endif
}
+enum sdata_queue_type {
+ IEEE80211_SDATA_QUEUE_TYPE_FRAME = 0,
+ IEEE80211_SDATA_QUEUE_AGG_START = 1,
+ IEEE80211_SDATA_QUEUE_AGG_STOP = 2,
+};
+
enum {
IEEE80211_RX_MSG = 1,
IEEE80211_TX_STATUS_MSG = 2,
- IEEE80211_DELBA_MSG = 3,
- IEEE80211_ADDBA_MSG = 4,
};
enum queue_stop_reason {
struct work_struct recalc_smps;
/* aggregated multicast list */
- struct dev_addr_list *mc_list;
- int mc_count;
+ struct netdev_hw_addr_list mc_list;
bool tim_in_locked_section; /* see ieee80211_beacon_get() */
struct sk_buff_head pending[IEEE80211_MAX_QUEUES];
struct tasklet_struct tx_pending_tasklet;
- /*
- * This lock is used to prevent concurrent A-MPDU
- * session start/stop processing, this thus also
- * synchronises the ->ampdu_action() callback to
- * drivers and limits it to one at a time.
- */
- spinlock_t ampdu_lock;
+ atomic_t agg_queue_stop[IEEE80211_MAX_QUEUES];
/* number of interfaces with corresponding IFF_ flags */
atomic_t iff_allmultis, iff_promiscs;
struct mutex iflist_mtx;
/*
- * Key lock, protects sdata's key_list and sta_info's
+ * Key mutex, protects sdata's key_list and sta_info's
* key pointers (write access, they're RCU.)
*/
- spinlock_t key_lock;
+ struct mutex key_mtx;
/* Scanning and BSS list */
int scan_channel_idx;
int scan_ies_len;
+ unsigned long leave_oper_channel_time;
enum mac80211_scan_state next_scan_state;
struct delayed_work scan_work;
struct ieee80211_sub_if_data *scan_sdata;
- enum nl80211_channel_type oper_channel_type;
+ enum nl80211_channel_type _oper_channel_type;
struct ieee80211_channel *oper_channel, *csa_channel;
/* Temporary remain-on-channel for off-channel operations */
struct work_struct dynamic_ps_disable_work;
struct timer_list dynamic_ps_timer;
struct notifier_block network_latency_notifier;
+ struct notifier_block ifa_notifier;
+
+ /*
+ * The dynamic ps timeout configured from user space via WEXT -
+ * this will override whatever chosen by mac80211 internally.
+ */
+ int dynamic_ps_forced_timeout;
int user_power_level; /* in dBm */
int power_constr_level; /* in dBm */
return netdev_priv(dev);
}
-/* this struct represents 802.11n's RA/TID combination along with our vif */
+/* this struct represents 802.11n's RA/TID combination */
struct ieee80211_ra_tid {
- struct ieee80211_vif *vif;
u8 ra[ETH_ALEN];
u16 tid;
};
int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
struct cfg80211_disassoc_request *req,
void *cookie);
-int ieee80211_mgd_action(struct ieee80211_sub_if_data *sdata,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
- const u8 *buf, size_t len, u64 *cookie);
-ieee80211_rx_result ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata,
- struct sk_buff *skb);
void ieee80211_send_pspoll(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata);
void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency);
int ieee80211_max_network_latency(struct notifier_block *nb,
unsigned long data, void *dummy);
+int ieee80211_set_arp_filter(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel_sw_ie *sw_elem,
- struct ieee80211_bss *bss);
+ struct ieee80211_bss *bss,
+ u64 timestamp);
void ieee80211_sta_quiesce(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata);
+void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata);
+void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb);
/* IBSS code */
void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local);
void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata);
-ieee80211_rx_result
-ieee80211_ibss_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb);
struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
u8 *bssid, u8 *addr, u32 supp_rates,
gfp_t gfp);
int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata);
void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata);
void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata);
+void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata);
+void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb);
+
+/* mesh code */
+void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata);
+void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb);
/* scan/BSS handling */
void ieee80211_scan_work(struct work_struct *work);
int ieee80211_request_internal_scan(struct ieee80211_sub_if_data *sdata,
- const u8 *ssid, u8 ssid_len);
+ const u8 *ssid, u8 ssid_len,
+ struct ieee80211_channel *chan);
int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata,
struct cfg80211_scan_request *req);
void ieee80211_scan_cancel(struct ieee80211_local *local);
u8 padding_for_rate;
__le16 tx_flags;
u8 data_retries;
-} __attribute__ ((packed));
+} __packed;
/* HT */
enum ieee80211_smps_mode smps, const u8 *da,
const u8 *bssid);
-void ieee80211_sta_stop_rx_ba_session(struct ieee80211_sub_if_data *sdata, u8 *da,
- u16 tid, u16 initiator, u16 reason);
+void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
+ u16 initiator, u16 reason);
void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
u16 initiator, u16 reason);
void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta);
enum ieee80211_back_parties initiator);
int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
enum ieee80211_back_parties initiator);
+void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid);
+void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid);
+void ieee80211_ba_session_work(struct work_struct *work);
+void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid);
/* Spectrum management */
void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,
int powersave);
void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata,
struct ieee80211_hdr *hdr);
-void ieee80211_beacon_loss_work(struct work_struct *work);
+void ieee80211_beacon_connection_loss_work(struct work_struct *work);
void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw,
enum queue_stop_reason reason);
int ieee80211_wk_cancel_remain_on_channel(
struct ieee80211_sub_if_data *sdata, u64 cookie);
+/* channel management */
+enum ieee80211_chan_mode {
+ CHAN_MODE_UNDEFINED,
+ CHAN_MODE_HOPPING,
+ CHAN_MODE_FIXED,
+};
+
+enum ieee80211_chan_mode
+ieee80211_get_channel_mode(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *ignore);
+bool ieee80211_set_channel_type(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ enum nl80211_channel_type chantype);
+
#ifdef CONFIG_MAC80211_NOINLINE
#define debug_noinline noinline
#else
git.openpandora.org / pandora-kernel.git / blobdiff