From 5a306f5887d5fd840beb8ea872897fa89e8fcdef Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 14 Nov 2012 23:22:21 +0100 Subject: mac80211: introduce IEEE80211_NUM_TIDS and use it Introduce IEEE80211_NUM_TIDS in the generic 802.11 header file and use it in place of STA_TID_NUM and NUM_RX_DATA_QUEUES which are both really the number of TIDs. Signed-off-by: Johannes Berg --- net/mac80211/sta_info.h | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'net/mac80211/sta_info.h') diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index c88f161f811..776f3d0b4a4 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -80,7 +80,6 @@ enum ieee80211_sta_info_flags { WLAN_STA_TOFFSET_KNOWN, }; -#define STA_TID_NUM 16 #define ADDBA_RESP_INTERVAL HZ #define HT_AGG_MAX_RETRIES 15 #define HT_AGG_BURST_RETRIES 3 @@ -197,15 +196,15 @@ struct tid_ampdu_rx { struct sta_ampdu_mlme { struct mutex mtx; /* rx */ - struct tid_ampdu_rx __rcu *tid_rx[STA_TID_NUM]; - unsigned long tid_rx_timer_expired[BITS_TO_LONGS(STA_TID_NUM)]; - unsigned long tid_rx_stop_requested[BITS_TO_LONGS(STA_TID_NUM)]; + struct tid_ampdu_rx __rcu *tid_rx[IEEE80211_NUM_TIDS]; + unsigned long tid_rx_timer_expired[BITS_TO_LONGS(IEEE80211_NUM_TIDS)]; + unsigned long tid_rx_stop_requested[BITS_TO_LONGS(IEEE80211_NUM_TIDS)]; /* tx */ struct work_struct work; - struct tid_ampdu_tx __rcu *tid_tx[STA_TID_NUM]; - struct tid_ampdu_tx *tid_start_tx[STA_TID_NUM]; - unsigned long last_addba_req_time[STA_TID_NUM]; - u8 addba_req_num[STA_TID_NUM]; + struct tid_ampdu_tx __rcu *tid_tx[IEEE80211_NUM_TIDS]; + struct tid_ampdu_tx *tid_start_tx[IEEE80211_NUM_TIDS]; + unsigned long last_addba_req_time[IEEE80211_NUM_TIDS]; + u8 addba_req_num[IEEE80211_NUM_TIDS]; u8 dialog_token_allocator; }; @@ -330,7 +329,7 @@ struct sta_info { int last_signal; struct ewma avg_signal; /* Plus 1 for non-QoS frames */ - __le16 last_seq_ctrl[NUM_RX_DATA_QUEUES + 1]; + __le16 last_seq_ctrl[IEEE80211_NUM_TIDS + 1]; /* Updated from TX status path only, no locking requirements */ unsigned long tx_filtered_count; @@ -351,7 +350,7 @@ struct sta_info { * Aggregation information, locked with lock. */ struct sta_ampdu_mlme ampdu_mlme; - u8 timer_to_tid[STA_TID_NUM]; + u8 timer_to_tid[IEEE80211_NUM_TIDS]; #ifdef CONFIG_MAC80211_MESH /* -- cgit v1.2.3-70-g09d2