diff options
author | Joe Perches <joe@perches.com> | 2012-05-15 14:20:31 -0700 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2012-06-05 15:32:10 -0400 |
commit | d63e9ae3b12fd0c6a3795c9b08de6b476f80b8c3 (patch) | |
tree | 7d7e89004303daafb4d03e607d6863cd1fdce442 /net/mac80211/agg-tx.c | |
parent | f0d232080fa5d040aaf73a39d127b003cdd2d0ae (diff) |
net: mac80211: Add and use ht_vdbg debugging macro
Simplify the use of #ifdef CONFIG_MAC80211_HT_DEBUG/#endif
by adding a logging macro to encapsulate the test.
Convert the appropriate uses too.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/agg-tx.c')
-rw-r--r-- | net/mac80211/agg-tx.c | 103 |
1 files changed, 29 insertions, 74 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 90b2c0ffd5b..da07f01cfe4 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -184,10 +184,8 @@ int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, spin_unlock_bh(&sta->lock); -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Tx BA session stop requested for %pM tid %u\n", - sta->sta.addr, tid); -#endif /* CONFIG_MAC80211_HT_DEBUG */ + ht_vdbg("Tx BA session stop requested for %pM tid %u\n", + sta->sta.addr, tid); del_timer_sync(&tid_tx->addba_resp_timer); del_timer_sync(&tid_tx->session_timer); @@ -253,16 +251,12 @@ static void sta_addba_resp_timer_expired(unsigned long data) if (!tid_tx || test_bit(HT_AGG_STATE_RESPONSE_RECEIVED, &tid_tx->state)) { rcu_read_unlock(); -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("timer expired on tid %d but we are not (or no longer) expecting addBA response there\n", - tid); -#endif + ht_vdbg("timer expired on tid %d but we are not (or no longer) expecting addBA response there\n", + tid); return; } -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("addBA response timer expired on tid %d\n", tid); -#endif + ht_vdbg("addBA response timer expired on tid %d\n", tid); ieee80211_stop_tx_ba_session(&sta->sta, tid); rcu_read_unlock(); @@ -371,10 +365,7 @@ void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid) ret = drv_ampdu_action(local, sdata, IEEE80211_AMPDU_TX_START, &sta->sta, tid, &start_seq_num, 0); if (ret) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("BA request denied - HW unavailable for tid %d\n", - tid); -#endif + ht_vdbg("BA request denied - HW unavailable for tid %d\n", tid); spin_lock_bh(&sta->lock); ieee80211_agg_splice_packets(sdata, tid_tx, tid); ieee80211_assign_tid_tx(sta, tid, NULL); @@ -387,9 +378,7 @@ void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid) /* activate the timer for the recipient's addBA response */ mod_timer(&tid_tx->addba_resp_timer, jiffies + ADDBA_RESP_INTERVAL); -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("activated addBA response timer on tid %d\n", tid); -#endif + ht_vdbg("activated addBA response timer on tid %d\n", tid); spin_lock_bh(&sta->lock); sta->ampdu_mlme.last_addba_req_time[tid] = jiffies; @@ -436,9 +425,7 @@ static void sta_tx_agg_session_timer_expired(unsigned long data) rcu_read_unlock(); -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("tx session timer expired on tid %d\n", (u16)*ptid); -#endif + ht_vdbg("tx session timer expired on tid %d\n", (u16)*ptid); ieee80211_stop_tx_ba_session(&sta->sta, *ptid); } @@ -462,10 +449,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid, (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW)) return -EINVAL; -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Open BA session requested for %pM tid %u\n", - pubsta->addr, tid); -#endif /* CONFIG_MAC80211_HT_DEBUG */ + ht_vdbg("Open BA session requested for %pM tid %u\n", + pubsta->addr, tid); if (sdata->vif.type != NL80211_IFTYPE_STATION && sdata->vif.type != NL80211_IFTYPE_MESH_POINT && @@ -475,9 +460,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid, return -EINVAL; if (test_sta_flag(sta, WLAN_STA_BLOCK_BA)) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("BA sessions blocked - Denying BA session request\n"); -#endif + ht_vdbg("BA sessions blocked - Denying BA session request\n"); return -EINVAL; } @@ -495,10 +478,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid, */ if (sta->sdata->vif.type == NL80211_IFTYPE_ADHOC && !sta->sta.ht_cap.ht_supported) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("BA request denied - IBSS STA %pM does not advertise HT support\n", - pubsta->addr); -#endif /* CONFIG_MAC80211_HT_DEBUG */ + ht_vdbg("BA request denied - IBSS STA %pM does not advertise HT support\n", + pubsta->addr); return -EINVAL; } @@ -518,10 +499,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid, if (sta->ampdu_mlme.addba_req_num[tid] > HT_AGG_BURST_RETRIES && time_before(jiffies, sta->ampdu_mlme.last_addba_req_time[tid] + HT_AGG_RETRIES_PERIOD)) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("BA request denied - waiting a grace period after %d failed requests on tid %u\n", - sta->ampdu_mlme.addba_req_num[tid], tid); -#endif /* CONFIG_MAC80211_HT_DEBUG */ + ht_vdbg("BA request denied - waiting a grace period after %d failed requests on tid %u\n", + sta->ampdu_mlme.addba_req_num[tid], tid); ret = -EBUSY; goto err_unlock_sta; } @@ -529,10 +508,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid, tid_tx = rcu_dereference_protected_tid_tx(sta, tid); /* check if the TID is not in aggregation flow already */ if (tid_tx || sta->ampdu_mlme.tid_start_tx[tid]) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("BA request denied - session is not idle on tid %u\n", - tid); -#endif /* CONFIG_MAC80211_HT_DEBUG */ + ht_vdbg("BA request denied - session is not idle on tid %u\n", + tid); ret = -EAGAIN; goto err_unlock_sta; } @@ -587,9 +564,7 @@ static void ieee80211_agg_tx_operational(struct ieee80211_local *local, tid_tx = rcu_dereference_protected_tid_tx(sta, tid); -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Aggregation is on for tid %d\n", tid); -#endif + ht_vdbg("Aggregation is on for tid %d\n", tid); drv_ampdu_action(local, sta->sdata, IEEE80211_AMPDU_TX_OPERATIONAL, @@ -623,9 +598,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid) trace_api_start_tx_ba_cb(sdata, ra, tid); if (tid >= STA_TID_NUM) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Bad TID value: tid = %d (>= %d)\n", tid, STA_TID_NUM); -#endif + ht_vdbg("Bad TID value: tid = %d (>= %d)\n", tid, STA_TID_NUM); return; } @@ -633,9 +606,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid) sta = sta_info_get_bss(sdata, ra); if (!sta) { mutex_unlock(&local->sta_mtx); -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Could not find station: %pM\n", ra); -#endif + ht_vdbg("Could not find station: %pM\n", ra); return; } @@ -643,9 +614,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid) tid_tx = rcu_dereference_protected_tid_tx(sta, tid); if (WARN_ON(!tid_tx)) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("addBA was not requested!\n"); -#endif + ht_vdbg("addBA was not requested!\n"); goto unlock; } @@ -745,23 +714,17 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid) trace_api_stop_tx_ba_cb(sdata, ra, tid); if (tid >= STA_TID_NUM) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Bad TID value: tid = %d (>= %d)\n", tid, STA_TID_NUM); -#endif + ht_vdbg("Bad TID value: tid = %d (>= %d)\n", tid, STA_TID_NUM); return; } -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Stopping Tx BA session for %pM tid %d\n", ra, tid); -#endif /* CONFIG_MAC80211_HT_DEBUG */ + ht_vdbg("Stopping Tx BA session for %pM tid %d\n", ra, tid); mutex_lock(&local->sta_mtx); sta = sta_info_get_bss(sdata, ra); if (!sta) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("Could not find station: %pM\n", ra); -#endif + ht_vdbg("Could not find station: %pM\n", ra); goto unlock; } @@ -770,9 +733,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid) tid_tx = rcu_dereference_protected_tid_tx(sta, tid); if (!tid_tx || !test_bit(HT_AGG_STATE_STOPPING, &tid_tx->state)) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("unexpected callback to A-MPDU stop\n"); -#endif + ht_vdbg("unexpected callback to A-MPDU stop\n"); goto unlock_sta; } @@ -848,17 +809,13 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, goto out; if (mgmt->u.action.u.addba_resp.dialog_token != tid_tx->dialog_token) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("wrong addBA response token, tid %d\n", tid); -#endif + ht_vdbg("wrong addBA response token, tid %d\n", tid); goto out; } del_timer_sync(&tid_tx->addba_resp_timer); -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("switched off addBA timer for tid %d\n", tid); -#endif + ht_vdbg("switched off addBA timer for tid %d\n", tid); /* * addba_resp_timer may have fired before we got here, and @@ -867,10 +824,8 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, */ if (test_bit(HT_AGG_STATE_WANT_STOP, &tid_tx->state) || test_bit(HT_AGG_STATE_STOPPING, &tid_tx->state)) { -#ifdef CONFIG_MAC80211_HT_DEBUG - pr_debug("got addBA resp for tid %d but we already gave up\n", - tid); -#endif + ht_vdbg("got addBA resp for tid %d but we already gave up\n", + tid); goto out; } |