* increased memory use (about 2 kB of RAM per entry). */
#define IEEE80211_FRAGMENT_MAX 4
-/*
- * Time after which we ignore scan results and no longer report/use
- * them in any way.
- */
-#define IEEE80211_SCAN_RESULT_EXPIRE (10 * HZ)
-
#define TU_TO_EXP_TIME(x) (jiffies + usecs_to_jiffies((x) * 1024))
#define IEEE80211_DEFAULT_UAPSD_QUEUES \
#define IEEE80211_RX_RA_MATCH BIT(1)
#define IEEE80211_RX_AMSDU BIT(2)
#define IEEE80211_RX_FRAGMENTED BIT(3)
+#define IEEE80211_MALFORMED_ACTION_FRM BIT(4)
/* only add flags here that do not change with subframes of an aMPDU */
struct ieee80211_rx_data {
IEEE80211_WORK_ABORT,
IEEE80211_WORK_DIRECT_PROBE,
IEEE80211_WORK_AUTH,
+ IEEE80211_WORK_ASSOC_BEACON_WAIT,
IEEE80211_WORK_ASSOC,
IEEE80211_WORK_REMAIN_ON_CHANNEL,
};
unsigned long timers_running; /* used for quiesce/restart */
bool powersave; /* powersave requested for this iface */
enum ieee80211_smps_mode req_smps, /* requested smps mode */
- ap_smps; /* smps mode AP thinks we're in */
+ ap_smps, /* smps mode AP thinks we're in */
+ driver_smps_mode; /* smps mode request */
+
+ struct work_struct request_smps_work;
unsigned int flags;
int last_cqm_event_signal;
};
-enum ieee80211_ibss_request {
- IEEE80211_IBSS_REQ_RUN = 0,
-};
-
struct ieee80211_if_ibss {
struct timer_list timer;
- unsigned long request;
+ struct mutex mtx;
+
unsigned long last_scan_completed;
+ u32 basic_rates;
+
bool timer_running;
bool fixed_bssid;
*/
bool ht_opmode_valid;
+ /* to detect idle changes */
+ bool old_idle;
+
/* Fragment table for host-based reassembly */
struct ieee80211_fragment_entry fragments[IEEE80211_FRAGMENT_MAX];
unsigned int fragment_next;
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 {
* determine if we are on the operating channel or not
* @SCAN_OFF_CHANNEL: We're off our operating channel for scanning,
* gets only set in conjunction with SCAN_SW_SCANNING
+ * @SCAN_COMPLETED: Set for our scan work function when the driver reported
+ * that the scan completed.
+ * @SCAN_ABORTED: Set for our scan work function when the driver reported
+ * a scan complete for an aborted scan.
*/
enum {
SCAN_SW_SCANNING,
SCAN_HW_SCANNING,
SCAN_OFF_CHANNEL,
+ SCAN_COMPLETED,
+ SCAN_ABORTED,
};
/**
/*
* work stuff, potentially off-channel (in the future)
*/
- struct mutex work_mtx;
struct list_head work_list;
struct timer_list work_timer;
struct work_struct work_work;
int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll;
unsigned int filter_flags; /* FIF_* */
+ bool wiphy_ciphers_allocated;
+
/* protects the aggregated multicast list and filter calls */
spinlock_t filter_lock;
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 key_mtx;
+ /* mutex for scan and work locking */
+ struct mutex mtx;
/* Scanning and BSS list */
- struct mutex scan_mtx;
unsigned long scanning;
struct cfg80211_ssid scan_ssid;
struct cfg80211_scan_request *int_scan_req;
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 dynamic_ps_user_timeout;
+ bool disable_dynamic_ps;
+
int user_power_level; /* in dBm */
int power_constr_level; /* in dBm */
struct dentry *keys;
} debugfs;
#endif
+
+ /* dummy netdev for use w/ NAPI */
+ struct net_device napi_dev;
+
+ struct napi_struct napi;
};
static inline struct ieee80211_sub_if_data *
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);
-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);
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);
u8 padding_for_rate;
__le16 tx_flags;
u8 data_retries;
-} __attribute__ ((packed));
+} __packed;
/* HT */
int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,
enum ieee80211_smps_mode smps, const u8 *da,
const u8 *bssid);
+void ieee80211_request_smps_work(struct work_struct *work);
+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);
+void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid);
/* Spectrum management */
void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,