mac80211: enhance tracing

[safe/jmp/linux-2.6] / net / mac80211 / agg-tx.c

diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 32d2148..6bb4d0a 100644 (file)
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -214,6 +214,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid)
        int ret = 0;
        u16 start_seq_num;
 
+       trace_api_start_tx_ba_session(pubsta, tid);
+
        if (WARN_ON(!local->ops->ampdu_action))
                return -EINVAL;
 
@@ -440,6 +442,8 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid)
        struct sta_info *sta;
        u8 *state;
 
+       trace_api_start_tx_ba_cb(sdata, ra, tid);
+
        if (tid >= STA_TID_NUM) {
 #ifdef CONFIG_MAC80211_HT_DEBUG
                printk(KERN_DEBUG "Bad TID value: tid = %d (>= %d)\n",
@@ -541,6 +545,8 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid,
        struct ieee80211_sub_if_data *sdata = sta->sdata;
        struct ieee80211_local *local = sdata->local;
 
+       trace_api_stop_tx_ba_session(pubsta, tid, initiator);
+
        if (!local->ops->ampdu_action)
                return -EINVAL;
 
@@ -558,6 +564,8 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid)
        struct sta_info *sta;
        u8 *state;
 
+       trace_api_stop_tx_ba_cb(sdata, ra, tid);
+
        if (tid >= STA_TID_NUM) {
 #ifdef CONFIG_MAC80211_HT_DEBUG
                printk(KERN_DEBUG "Bad TID value: tid = %d (>= %d)\n",