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| author | Ron Rindjunsky <ron.rindjunsky@intel.com> | 2008-04-07 10:16:56 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-04-08 16:44:44 -0400 |
| commit | 513a1025fd91008316a8e9b4803d1bfcbb2bf256 (patch) | |
| tree | 8f39f9459932b1ec0da1e14b5c6d58a8d39422b6 /net/mac80211 | |
| parent | 8cf6a31e8d30cae1fbec8c782842f00472a4495c (diff) | |
| download | linux-513a1025fd91008316a8e9b4803d1bfcbb2bf256.tar.gz linux-513a1025fd91008316a8e9b4803d1bfcbb2bf256.tar.bz2 linux-513a1025fd91008316a8e9b4803d1bfcbb2bf256.zip | |
mac80211: BA session debug prints changes
This patch contains next issues:
1 - prevents "stop BA session" multiple warnings
2 - adds debug print to stop Rx BA session flow
3 - adds EOL in one debug print
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ieee80211.c | 18 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_sta.c | 10 |
2 files changed, 16 insertions, 12 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 5d30dd463f22..b3cf69edeed9 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -700,11 +700,6 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_hw *hw, if (tid >= STA_TID_NUM) return -EINVAL; -#ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Stop a BA session requested for %s tid %u\n", - print_mac(mac, ra), tid); -#endif /* CONFIG_MAC80211_HT_DEBUG */ - rcu_read_lock(); sta = sta_info_get(local, ra); if (!sta) { @@ -717,14 +712,15 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_hw *hw, spin_lock_bh(&sta->ampdu_mlme.ampdu_tx); if (*state != HT_AGG_STATE_OPERATIONAL) { -#ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Try to stop Tx aggregation on" - " non active TID\n"); -#endif /* CONFIG_MAC80211_HT_DEBUG */ ret = -ENOENT; goto stop_BA_exit; } +#ifdef CONFIG_MAC80211_HT_DEBUG + printk(KERN_DEBUG "Tx BA session stop requested for %s tid %u\n", + print_mac(mac, ra), tid); +#endif /* CONFIG_MAC80211_HT_DEBUG */ + ieee80211_stop_queue(hw, sta->tid_to_tx_q[tid]); *state = HT_AGG_STATE_REQ_STOP_BA_MSK | @@ -809,8 +805,10 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid) return; } - printk(KERN_DEBUG "Stop a BA session requested on DA %s tid %d\n", +#ifdef CONFIG_MAC80211_HT_DEBUG + printk(KERN_DEBUG "Stopping Tx BA session for %s tid %d\n", print_mac(mac, ra), tid); +#endif /* CONFIG_MAC80211_HT_DEBUG */ rcu_read_lock(); sta = sta_info_get(local, ra); diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index 89481c919cb6..2a3f8a8e9a43 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -1278,7 +1278,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev, ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START, sta->addr, tid, &start_seq_num); #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Rx A-MPDU on tid %d result %d", tid, ret); + printk(KERN_DEBUG "Rx A-MPDU request on tid %d result %d\n", tid, ret); #endif /* CONFIG_MAC80211_HT_DEBUG */ if (ret) { @@ -1433,6 +1433,7 @@ void ieee80211_sta_stop_rx_ba_session(struct net_device *dev, u8 *ra, u16 tid, struct ieee80211_hw *hw = &local->hw; struct sta_info *sta; int ret, i; + DECLARE_MAC_BUF(mac); rcu_read_lock(); @@ -1453,12 +1454,17 @@ void ieee80211_sta_stop_rx_ba_session(struct net_device *dev, u8 *ra, u16 tid, sta->ampdu_mlme.tid_state_rx[tid] = HT_AGG_STATE_REQ_STOP_BA_MSK | (initiator << HT_AGG_STATE_INITIATOR_SHIFT); - spin_unlock_bh(&sta->ampdu_mlme.ampdu_rx); + spin_unlock_bh(&sta->ampdu_mlme.ampdu_rx); /* stop HW Rx aggregation. ampdu_action existence * already verified in session init so we add the BUG_ON */ BUG_ON(!local->ops->ampdu_action); +#ifdef CONFIG_MAC80211_HT_DEBUG + printk(KERN_DEBUG "Rx BA session stop requested for %s tid %u\n", + print_mac(mac, ra), tid); +#endif /* CONFIG_MAC80211_HT_DEBUG */ + ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_STOP, ra, tid, NULL); if (ret) |