Merge commit 'v2.6.36-rc3' into x86/memblock

[karo-tx-linux.git] / net / mac80211 / driver-ops.h

diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 9c1da0809160215c4178358f8f17be8c6d774e27..14123dce544bf960a57d6f06fdbda6bbcc83f88a 100644 (file)
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -16,10 +16,11 @@ static inline int drv_start(struct ieee80211_local *local)
 
        might_sleep();
 
+       trace_drv_start(local);
        local->started = true;
        smp_mb();
        ret = local->ops->start(&local->hw);
-       trace_drv_start(local, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -27,8 +28,9 @@ static inline void drv_stop(struct ieee80211_local *local)
 {
        might_sleep();
 
-       local->ops->stop(&local->hw);
        trace_drv_stop(local);
+       local->ops->stop(&local->hw);
+       trace_drv_return_void(local);
 
        /* sync away all work on the tasklet before clearing started */
        tasklet_disable(&local->tasklet);
@@ -46,8 +48,9 @@ static inline int drv_add_interface(struct ieee80211_local *local,
 
        might_sleep();
 
+       trace_drv_add_interface(local, vif_to_sdata(vif));
        ret = local->ops->add_interface(&local->hw, vif);
-       trace_drv_add_interface(local, vif_to_sdata(vif), ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -56,8 +59,9 @@ static inline void drv_remove_interface(struct ieee80211_local *local,
 {
        might_sleep();
 
-       local->ops->remove_interface(&local->hw, vif);
        trace_drv_remove_interface(local, vif_to_sdata(vif));
+       local->ops->remove_interface(&local->hw, vif);
+       trace_drv_return_void(local);
 }
 
 static inline int drv_config(struct ieee80211_local *local, u32 changed)
@@ -66,8 +70,9 @@ static inline int drv_config(struct ieee80211_local *local, u32 changed)
 
        might_sleep();
 
+       trace_drv_config(local, changed);
        ret = local->ops->config(&local->hw, changed);
-       trace_drv_config(local, changed, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -78,9 +83,10 @@ static inline void drv_bss_info_changed(struct ieee80211_local *local,
 {
        might_sleep();
 
+       trace_drv_bss_info_changed(local, sdata, info, changed);
        if (local->ops->bss_info_changed)
                local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
-       trace_drv_bss_info_changed(local, sdata, info, changed);
+       trace_drv_return_void(local);
 }
 
 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
@@ -88,10 +94,12 @@ static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
 {
        u64 ret = 0;
 
+       trace_drv_prepare_multicast(local, mc_list->count);
+
        if (local->ops->prepare_multicast)
                ret = local->ops->prepare_multicast(&local->hw, mc_list);
 
-       trace_drv_prepare_multicast(local, mc_list->count, ret);
+       trace_drv_return_u64(local, ret);
 
        return ret;
 }
@@ -103,19 +111,21 @@ static inline void drv_configure_filter(struct ieee80211_local *local,
 {
        might_sleep();
 
-       local->ops->configure_filter(&local->hw, changed_flags, total_flags,
-                                    multicast);
        trace_drv_configure_filter(local, changed_flags, total_flags,
                                   multicast);
+       local->ops->configure_filter(&local->hw, changed_flags, total_flags,
+                                    multicast);
+       trace_drv_return_void(local);
 }
 
 static inline int drv_set_tim(struct ieee80211_local *local,
                              struct ieee80211_sta *sta, bool set)
 {
        int ret = 0;
+       trace_drv_set_tim(local, sta, set);
        if (local->ops->set_tim)
                ret = local->ops->set_tim(&local->hw, sta, set);
-       trace_drv_set_tim(local, sta, set, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -129,8 +139,9 @@ static inline int drv_set_key(struct ieee80211_local *local,
 
        might_sleep();
 
+       trace_drv_set_key(local, cmd, sdata, sta, key);
        ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
-       trace_drv_set_key(local, cmd, sdata, sta, key, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -145,10 +156,11 @@ static inline void drv_update_tkip_key(struct ieee80211_local *local,
        if (sta)
                ista = &sta->sta;
 
+       trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
        if (local->ops->update_tkip_key)
                local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
                                            ista, iv32, phase1key);
-       trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
+       trace_drv_return_void(local);
 }
 
 static inline int drv_hw_scan(struct ieee80211_local *local,
@@ -159,8 +171,9 @@ static inline int drv_hw_scan(struct ieee80211_local *local,
 
        might_sleep();
 
+       trace_drv_hw_scan(local, sdata, req);
        ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
-       trace_drv_hw_scan(local, sdata, req, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -168,18 +181,20 @@ static inline void drv_sw_scan_start(struct ieee80211_local *local)
 {
        might_sleep();
 
+       trace_drv_sw_scan_start(local);
        if (local->ops->sw_scan_start)
                local->ops->sw_scan_start(&local->hw);
-       trace_drv_sw_scan_start(local);
+       trace_drv_return_void(local);
 }
 
 static inline void drv_sw_scan_complete(struct ieee80211_local *local)
 {
        might_sleep();
 
+       trace_drv_sw_scan_complete(local);
        if (local->ops->sw_scan_complete)
                local->ops->sw_scan_complete(&local->hw);
-       trace_drv_sw_scan_complete(local);
+       trace_drv_return_void(local);
 }
 
 static inline int drv_get_stats(struct ieee80211_local *local,
@@ -211,9 +226,10 @@ static inline int drv_set_rts_threshold(struct ieee80211_local *local,
 
        might_sleep();
 
+       trace_drv_set_rts_threshold(local, value);
        if (local->ops->set_rts_threshold)
                ret = local->ops->set_rts_threshold(&local->hw, value);
-       trace_drv_set_rts_threshold(local, value, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -223,12 +239,13 @@ static inline int drv_set_coverage_class(struct ieee80211_local *local,
        int ret = 0;
        might_sleep();
 
+       trace_drv_set_coverage_class(local, value);
        if (local->ops->set_coverage_class)
                local->ops->set_coverage_class(&local->hw, value);
        else
                ret = -EOPNOTSUPP;
 
-       trace_drv_set_coverage_class(local, value, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -237,9 +254,10 @@ static inline void drv_sta_notify(struct ieee80211_local *local,
                                  enum sta_notify_cmd cmd,
                                  struct ieee80211_sta *sta)
 {
+       trace_drv_sta_notify(local, sdata, cmd, sta);
        if (local->ops->sta_notify)
                local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
-       trace_drv_sta_notify(local, sdata, cmd, sta);
+       trace_drv_return_void(local);
 }
 
 static inline int drv_sta_add(struct ieee80211_local *local,
@@ -250,13 +268,11 @@ static inline int drv_sta_add(struct ieee80211_local *local,
 
        might_sleep();
 
+       trace_drv_sta_add(local, sdata, sta);
        if (local->ops->sta_add)
                ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
-       else if (local->ops->sta_notify)
-               local->ops->sta_notify(&local->hw, &sdata->vif,
-                                       STA_NOTIFY_ADD, sta);
 
-       trace_drv_sta_add(local, sdata, sta, ret);
+       trace_drv_return_int(local, ret);
 
        return ret;
 }
@@ -267,13 +283,11 @@ static inline void drv_sta_remove(struct ieee80211_local *local,
 {
        might_sleep();
 
+       trace_drv_sta_remove(local, sdata, sta);
        if (local->ops->sta_remove)
                local->ops->sta_remove(&local->hw, &sdata->vif, sta);
-       else if (local->ops->sta_notify)
-               local->ops->sta_notify(&local->hw, &sdata->vif,
-                                       STA_NOTIFY_REMOVE, sta);
 
-       trace_drv_sta_remove(local, sdata, sta);
+       trace_drv_return_void(local);
 }
 
 static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
@@ -283,9 +297,10 @@ static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
 
        might_sleep();
 
+       trace_drv_conf_tx(local, queue, params);
        if (local->ops->conf_tx)
                ret = local->ops->conf_tx(&local->hw, queue, params);
-       trace_drv_conf_tx(local, queue, params, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -295,9 +310,10 @@ static inline u64 drv_get_tsf(struct ieee80211_local *local)
 
        might_sleep();
 
+       trace_drv_get_tsf(local);
        if (local->ops->get_tsf)
                ret = local->ops->get_tsf(&local->hw);
-       trace_drv_get_tsf(local, ret);
+       trace_drv_return_u64(local, ret);
        return ret;
 }
 
@@ -305,18 +321,20 @@ static inline void drv_set_tsf(struct ieee80211_local *local, u64 tsf)
 {
        might_sleep();
 
+       trace_drv_set_tsf(local, tsf);
        if (local->ops->set_tsf)
                local->ops->set_tsf(&local->hw, tsf);
-       trace_drv_set_tsf(local, tsf);
+       trace_drv_return_void(local);
 }
 
 static inline void drv_reset_tsf(struct ieee80211_local *local)
 {
        might_sleep();
 
+       trace_drv_reset_tsf(local);
        if (local->ops->reset_tsf)
                local->ops->reset_tsf(&local->hw);
-       trace_drv_reset_tsf(local);
+       trace_drv_return_void(local);
 }
 
 static inline int drv_tx_last_beacon(struct ieee80211_local *local)
@@ -325,9 +343,10 @@ static inline int drv_tx_last_beacon(struct ieee80211_local *local)
 
        might_sleep();
 
+       trace_drv_tx_last_beacon(local);
        if (local->ops->tx_last_beacon)
                ret = local->ops->tx_last_beacon(&local->hw);
-       trace_drv_tx_last_beacon(local, ret);
+       trace_drv_return_int(local, ret);
        return ret;
 }
 
@@ -338,10 +357,17 @@ static inline int drv_ampdu_action(struct ieee80211_local *local,
                                   u16 *ssn)
 {
        int ret = -EOPNOTSUPP;
+
+       might_sleep();
+
+       trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn);
+
        if (local->ops->ampdu_action)
                ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action,
                                               sta, tid, ssn);
-       trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, ret);
+
+       trace_drv_return_int(local, ret);
+
        return ret;
 }
 
@@ -349,9 +375,14 @@ static inline int drv_get_survey(struct ieee80211_local *local, int idx,
                                struct survey_info *survey)
 {
        int ret = -EOPNOTSUPP;
+
+       trace_drv_get_survey(local, idx, survey);
+
        if (local->ops->get_survey)
                ret = local->ops->get_survey(&local->hw, idx, survey);
-       /* trace_drv_get_survey(local, idx, survey, ret); */
+
+       trace_drv_return_int(local, ret);
+
        return ret;
 }
 
@@ -370,6 +401,7 @@ static inline void drv_flush(struct ieee80211_local *local, bool drop)
        trace_drv_flush(local, drop);
        if (local->ops->flush)
                local->ops->flush(&local->hw, drop);
+       trace_drv_return_void(local);
 }
 
 static inline void drv_channel_switch(struct ieee80211_local *local,
@@ -377,9 +409,9 @@ static inline void drv_channel_switch(struct ieee80211_local *local,
 {
        might_sleep();
 
-       local->ops->channel_switch(&local->hw, ch_switch);
-
        trace_drv_channel_switch(local, ch_switch);
+       local->ops->channel_switch(&local->hw, ch_switch);
+       trace_drv_return_void(local);
 }
 
 #endif /* __MAC80211_DRIVER_OPS */