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| author | Johannes Berg <johannes.berg@intel.com> | 2012-11-14 23:22:21 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-19 15:44:00 +0100 |
| commit | 5a306f5887d5fd840beb8ea872897fa89e8fcdef (patch) | |
| tree | dadc13f05e360f8f35c15acb36a860056f4848fe /net/mac80211/sta_info.h | |
| parent | 0f92732344e88023807342fef4c566e0660c2fd9 (diff) | |
| download | lwn-5a306f5887d5fd840beb8ea872897fa89e8fcdef.tar.gz lwn-5a306f5887d5fd840beb8ea872897fa89e8fcdef.zip | |
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 <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.h')
| -rw-r--r-- | net/mac80211/sta_info.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index c88f161f8118..776f3d0b4a47 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 /* |