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>
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index c88f161f..776f3d0 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -80,7 +80,6 @@
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 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 @@
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 @@
* 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
/*