diff options
Diffstat (limited to 'net/mac80211/sta_info.h')
| -rw-r--r-- | net/mac80211/sta_info.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 3acbdfa9f649..cd53619435b6 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -126,6 +126,8 @@ enum ieee80211_agg_stop_reason { AGG_STOP_DESTROY_STA, }; +struct sta_info; + /** * struct tid_ampdu_tx - TID aggregation information (Tx). * @@ -133,8 +135,10 @@ enum ieee80211_agg_stop_reason { * @session_timer: check if we keep Tx-ing on the TID (by timeout value) * @addba_resp_timer: timer for peer's response to addba request * @pending: pending frames queue -- use sta's spinlock to protect + * @sta: station we are attached to * @dialog_token: dialog token for aggregation session * @timeout: session timeout value to be filled in ADDBA requests + * @tid: TID number * @state: session state (see above) * @last_tx: jiffies of last tx activity * @stop_initiator: initiator of a session stop @@ -158,6 +162,7 @@ struct tid_ampdu_tx { struct timer_list session_timer; struct timer_list addba_resp_timer; struct sk_buff_head pending; + struct sta_info *sta; unsigned long state; unsigned long last_tx; u16 timeout; @@ -169,6 +174,7 @@ struct tid_ampdu_tx { u16 failed_bar_ssn; bool bar_pending; bool amsdu; + u8 tid; }; /** @@ -181,12 +187,14 @@ struct tid_ampdu_tx { * @reorder_time: jiffies when skb was added * @session_timer: check if peer keeps Tx-ing on the TID (by timeout value) * @reorder_timer: releases expired frames from the reorder buffer. + * @sta: station we are attached to * @last_rx: jiffies of last rx activity * @head_seq_num: head sequence number in reordering buffer. * @stored_mpdu_num: number of MPDUs in reordering buffer * @ssn: Starting Sequence Number expected to be aggregated. * @buf_size: buffer size for incoming A-MPDUs * @timeout: reset timer value (in TUs). + * @tid: TID number * @rcu_head: RCU head used for freeing this struct * @reorder_lock: serializes access to reorder buffer, see below. * @auto_seq: used for offloaded BA sessions to automatically pick head_seq_and @@ -208,6 +216,7 @@ struct tid_ampdu_rx { u64 reorder_buf_filtered; struct sk_buff_head *reorder_buf; unsigned long *reorder_time; + struct sta_info *sta; struct timer_list session_timer; struct timer_list reorder_timer; unsigned long last_rx; @@ -216,6 +225,7 @@ struct tid_ampdu_rx { u16 ssn; u16 buf_size; u16 timeout; + u8 tid; u8 auto_seq:1, removed:1, started:1; @@ -344,6 +354,7 @@ DECLARE_EWMA(mesh_fail_avg, 20, 8) * @plink_state: peer link state * @plink_timeout: timeout of peer link * @plink_timer: peer link watch timer + * @plink_sta: peer link watch timer's sta_info * @t_offset: timing offset relative to this host * @t_offset_setpoint: reference timing offset of this sta to be used when * calculating clockdrift @@ -356,6 +367,7 @@ DECLARE_EWMA(mesh_fail_avg, 20, 8) */ struct mesh_sta { struct timer_list plink_timer; + struct sta_info *plink_sta; s64 t_offset; s64 t_offset_setpoint; @@ -398,7 +410,7 @@ struct ieee80211_sta_rx_stats { u64 msdu[IEEE80211_NUM_TIDS + 1]; }; -/** +/* * The bandwidth threshold below which the per-station CoDel parameters will be * scaled to be more lenient (to prevent starvation of slow stations). This * value will be scaled by the number of active stations when it is being @@ -445,7 +457,6 @@ struct ieee80211_sta_rx_stats { * plus one for non-QoS frames) * @tid_seq: per-TID sequence numbers for sending to this STA * @ampdu_mlme: A-MPDU state machine state - * @timer_to_tid: identity mapping to ID timers * @mesh: mesh STA information * @debugfs_dir: debug filesystem directory dentry * @dead: set to true when sta is unlinked @@ -552,7 +563,6 @@ struct sta_info { * Aggregation information, locked with lock. */ struct sta_ampdu_mlme ampdu_mlme; - u8 timer_to_tid[IEEE80211_NUM_TIDS]; #ifdef CONFIG_MAC80211_DEBUGFS struct dentry *debugfs_dir; |