diff options
| -rw-r--r-- | include/net/mac80211.h | 40 | ||||
| -rw-r--r-- | net/mac80211/sta_info.c | 1 | ||||
| -rw-r--r-- | net/mac80211/sta_info.h | 81 |
3 files changed, 86 insertions, 36 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 0a5de3ef527a..656442c6b1c3 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -42,7 +42,7 @@ * tasklet function. * * NOTE: If the driver opts to use the _irqsafe() functions, it may not also - * use the non-irqsafe functions! + * use the non-IRQ-safe functions! */ /** @@ -85,7 +85,7 @@ enum ieee80211_notification_types { * struct ieee80211_ht_bss_info - describing BSS's HT characteristics * * This structure describes most essential parameters needed - * to describe 802.11n HT characteristics in a BSS + * to describe 802.11n HT characteristics in a BSS. * * @primary_channel: channel number of primery channel * @bss_cap: 802.11n's general BSS capabilities (e.g. channel width) @@ -201,9 +201,9 @@ struct ieee80211_bss_conf { }; /** - * enum mac80211_tx_flags - flags to transmission information/status + * enum mac80211_tx_control_flags - flags to describe transmission information/status * - * These flags are used with the @flags member of &ieee80211_tx_info + * These flags are used with the @flags member of &ieee80211_tx_info. * * @IEEE80211_TX_CTL_REQ_TX_STATUS: request TX status callback for this frame. * @IEEE80211_TX_CTL_DO_NOT_ENCRYPT: send this frame without encryption; @@ -212,11 +212,12 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_CTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g., * for combined 802.11g / 802.11b networks) * @IEEE80211_TX_CTL_NO_ACK: tell the low level not to wait for an ack - * @IEEE80211_TX_CTL_RATE_CTRL_PROBE + * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: TBD * @IEEE80211_TX_CTL_CLEAR_PS_FILT: clear powersave filter for destination * station - * @IEEE80211_TX_CTL_REQUEUE: + * @IEEE80211_TX_CTL_REQUEUE: TBD * @IEEE80211_TX_CTL_FIRST_FRAGMENT: this is a first fragment of the frame + * @IEEE80211_TX_CTL_SHORT_PREAMBLE: TBD * @IEEE80211_TX_CTL_LONG_RETRY_LIMIT: this frame should be send using the * through set_retry_limit configured long retry value * @IEEE80211_TX_CTL_EAPOL_FRAME: internal to mac80211 @@ -230,6 +231,7 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_CTL_40_MHZ_WIDTH: send this frame using 40 Mhz channel width * @IEEE80211_TX_CTL_DUP_DATA: duplicate data frame on both 20 Mhz channels * @IEEE80211_TX_CTL_SHORT_GI: send this frame using short guard interval + * @IEEE80211_TX_CTL_INJECTED: TBD * @IEEE80211_TX_STAT_TX_FILTERED: The frame was not transmitted * because the destination STA was in powersave mode. * @IEEE80211_TX_STAT_ACK: Frame was acknowledged @@ -280,6 +282,12 @@ enum mac80211_tx_control_flags { * (3) TX status information - driver tells mac80211 what happened * * @flags: transmit info flags, defined above + * @band: TBD + * @tx_rate_idx: TBD + * @antenna_sel_tx: TBD + * @control: union for control data + * @status: union for status data + * @driver_data: array of driver_data pointers * @retry_count: number of retries * @excessive_retries: set to 1 if the frame was retried many times * but not acknowledged @@ -562,8 +570,8 @@ enum ieee80211_key_alg { /** * enum ieee80211_key_len - key length - * @WEP40: WEP 5 byte long key - * @WEP104: WEP 13 byte long key + * @LEN_WEP40: WEP 5-byte long key + * @LEN_WEP104: WEP 13-byte long key */ enum ieee80211_key_len { LEN_WEP40 = 5, @@ -640,7 +648,7 @@ enum set_key_cmd { * enum sta_notify_cmd - sta notify command * * Used with the sta_notify() callback in &struct ieee80211_ops, this - * indicates addition and removal of a station to station table + * indicates addition and removal of a station to station table. * * @STA_NOTIFY_ADD: a station was added to the station table * @STA_NOTIFY_REMOVE: a station being removed from the station table @@ -1340,7 +1348,7 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw); * * This function frees everything that was allocated, including the * private data for the driver. You must call ieee80211_unregister_hw() - * before calling this function + * before calling this function. * * @hw: the hardware to free */ @@ -1411,7 +1419,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb); /** - * ieee80211_tx_status_irqsafe - irq-safe transmit status callback + * ieee80211_tx_status_irqsafe - IRQ-safe transmit status callback * * Like ieee80211_tx_status() but can be called in IRQ context * (internally defers to a tasklet.) @@ -1589,6 +1597,8 @@ unsigned int ieee80211_hdrlen(__le16 fc); * @keyconf: the parameter passed with the set key * @skb: the skb for which the key is needed * @rc4key: a buffer to which the key will be written + * @type: TBD + * @key: TBD */ void ieee80211_get_tkip_key(struct ieee80211_key_conf *keyconf, struct sk_buff *skb, @@ -1639,7 +1649,7 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw); void ieee80211_scan_completed(struct ieee80211_hw *hw); /** - * ieee80211_iterate_active_interfaces- iterate active interfaces + * ieee80211_iterate_active_interfaces - iterate active interfaces * * This function iterates over the interfaces associated with a given * hardware that are currently active and calls the callback for them. @@ -1706,7 +1716,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid); * * This function must be called by low level driver once it has * finished with preparations for the BA session. - * This version of the function is irq safe. + * This version of the function is IRQ-safe. */ void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra, u16 tid); @@ -1746,7 +1756,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid); * * This function must be called by low level driver once it has * finished with preparations for the BA session tear down. - * This version of the function is irq safe. + * This version of the function is IRQ-safe. */ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra, u16 tid); @@ -1754,7 +1764,7 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra, /** * ieee80211_notify_mac - low level driver notification * @hw: pointer as obtained from ieee80211_alloc_hw(). - * @notification_types: enum ieee80211_notification_types + * @notif_type: enum ieee80211_notification_types * * This function must be called by low level driver to inform mac80211 of * low level driver status change or force mac80211 to re-assoc for low diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index d8a16b7f6a6b..47d2c1bbfcaa 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -135,6 +135,7 @@ struct sta_info *sta_info_get_by_idx(struct ieee80211_local *local, int idx, /** * __sta_info_free - internal STA free helper * + * @local: pointer to the global information * @sta: STA info to free * * This function must undo everything done by sta_info_alloc() diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index fd228c198e31..94311dcfe043 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -160,11 +160,21 @@ struct sta_ampdu_mlme { * @list: global linked list entry * @hnext: hash table linked list pointer * @local: pointer to the global information + * @sdata: TBD + * @key: TBD + * @rate_ctrl: TBD + * @rate_ctrl_priv: TBD + * @lock: used for locking all fields that require locking, see comments + * in the header file. + * @flaglock: spinlock for flags accesses + * @ht_info: HT capabilities of this STA + * @supp_rates: Bitmap of supported rates (per band) * @addr: MAC address of this STA * @aid: STA's unique AID (1..2007, 0 = not assigned yet), * only used in AP (and IBSS?) mode + * @listen_interval: TBD + * @pin_status: TBD * @flags: STA flags, see &enum ieee80211_sta_info_flags - * @flaglock: spinlock for flags accesses * @ps_tx_buf: buffer of frames to transmit to this station * when it leaves power saving state * @tx_filtered: buffer of frames we already tried to transmit @@ -172,10 +182,41 @@ struct sta_ampdu_mlme { * power saving state * @rx_packets: Number of MSDUs received from this STA * @rx_bytes: Number of bytes received from this STA - * @supp_rates: Bitmap of supported rates (per band) - * @ht_info: HT capabilities of this STA - * @lock: used for locking all fields that require locking, see comments - * in the header file. + * @wep_weak_iv_count: TBD + * @last_rx: TBD + * @num_duplicates: number of duplicate frames received from this STA + * @rx_fragments: number of received MPDUs + * @rx_dropped: number of dropped MPDUs from this STA + * @last_signal: signal of last received frame from this STA + * @last_qual: qual of last received frame from this STA + * @last_noise: noise of last received frame from this STA + * @last_seq_ctrl: last received seq/frag number from this STA (per RX queue) + * @wme_rx_queue: TBD + * @tx_filtered_count: TBD + * @tx_retry_failed: TBD + * @tx_retry_count: TBD + * @tx_num_consecutive_failures: TBD + * @tx_num_mpdu_ok: TBD + * @tx_num_mpdu_fail: TBD + * @fail_avg: moving percentage of failed MSDUs + * @tx_packets: number of RX/TX MSDUs + * @tx_bytes: TBD + * @tx_fragments: number of transmitted MPDUs + * @txrate_idx: TBD + * @last_txrate_idx: TBD + * @wme_tx_queue: TBD + * @ampdu_mlme: TBD + * @timer_to_tid: identity mapping to ID timers + * @tid_to_tx_q: map tid to tx queue + * @llid: Local link ID + * @plid: Peer link ID + * @reason: Cancel reason on PLINK_HOLDING state + * @plink_retries: Retries in establishment + * @ignore_plink_timer: TBD + * @plink_state plink_state: TBD + * @plink_timeout: TBD + * @plink_timer: TBD + * @debugfs: debug filesystem info */ struct sta_info { /* General information, mostly static */ @@ -217,14 +258,12 @@ struct sta_info { unsigned long rx_packets, rx_bytes; unsigned long wep_weak_iv_count; unsigned long last_rx; - unsigned long num_duplicates; /* number of duplicate frames received - * from this STA */ - unsigned long rx_fragments; /* number of received MPDUs */ - unsigned long rx_dropped; /* number of dropped MPDUs from this STA */ - int last_signal; /* signal of last received frame from this STA */ - int last_qual; /* qual of last received frame from this STA */ - int last_noise; /* noise of last received frame from this STA */ - /* last received seq/frag number from this STA (per RX queue) */ + unsigned long num_duplicates; + unsigned long rx_fragments; + unsigned long rx_dropped; + int last_signal; + int last_qual; + int last_noise; __le16 last_seq_ctrl[NUM_RX_DATA_QUEUES]; #ifdef CONFIG_MAC80211_DEBUG_COUNTERS unsigned int wme_rx_queue[NUM_RX_DATA_QUEUES]; @@ -241,9 +280,9 @@ struct sta_info { unsigned int fail_avg; /* Updated from TX path only, no locking requirements */ - unsigned long tx_packets; /* number of RX/TX MSDUs */ + unsigned long tx_packets; unsigned long tx_bytes; - unsigned long tx_fragments; /* number of transmitted MPDUs */ + unsigned long tx_fragments; int txrate_idx; int last_txrate_idx; #ifdef CONFIG_MAC80211_DEBUG_COUNTERS @@ -254,18 +293,18 @@ struct sta_info { * Aggregation information, locked with lock. */ struct sta_ampdu_mlme ampdu_mlme; - u8 timer_to_tid[STA_TID_NUM]; /* identity mapping to ID timers */ - u8 tid_to_tx_q[STA_TID_NUM]; /* map tid to tx queue */ + u8 timer_to_tid[STA_TID_NUM]; + u8 tid_to_tx_q[STA_TID_NUM]; #ifdef CONFIG_MAC80211_MESH /* * Mesh peer link attributes * TODO: move to a sub-structure that is referenced with pointer? */ - __le16 llid; /* Local link ID */ - __le16 plid; /* Peer link ID */ - __le16 reason; /* Cancel reason on PLINK_HOLDING state */ - u8 plink_retries; /* Retries in establishment */ + __le16 llid; + __le16 plid; + __le16 reason; + u8 plink_retries; bool ignore_plink_timer; enum plink_state plink_state; u32 plink_timeout; |