mac80211: bracket driver tracing
Currently, driver tracing is sometimes invoked after and sometimes before the actual driver callback. This is fine as long as the driver has no tracing itself, but as soon as it does it gets confusing. To make traces containing such information easier to read, introduce a return tracer in mac80211 that essentially brackets any driver tracing, and invoke the real trace before the driver's callback, only showing the return value, if any, afterwards. Since tracing records the process, there's no problem with overlapping calls if that should happen. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
John W. Linville
Родитель
8b58ff832d
Коммит
4efc76bdbf
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@ -16,10 +16,11 @@ static inline int drv_start(struct ieee80211_local *local)
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might_sleep();
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trace_drv_start(local);
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local->started = true;
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smp_mb();
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ret = local->ops->start(&local->hw);
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trace_drv_start(local, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -27,8 +28,9 @@ static inline void drv_stop(struct ieee80211_local *local)
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{
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might_sleep();
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local->ops->stop(&local->hw);
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trace_drv_stop(local);
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local->ops->stop(&local->hw);
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trace_drv_return_void(local);
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/* sync away all work on the tasklet before clearing started */
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tasklet_disable(&local->tasklet);
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@ -46,8 +48,9 @@ static inline int drv_add_interface(struct ieee80211_local *local,
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might_sleep();
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trace_drv_add_interface(local, vif_to_sdata(vif));
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ret = local->ops->add_interface(&local->hw, vif);
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trace_drv_add_interface(local, vif_to_sdata(vif), ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -56,8 +59,9 @@ static inline void drv_remove_interface(struct ieee80211_local *local,
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{
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might_sleep();
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local->ops->remove_interface(&local->hw, vif);
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trace_drv_remove_interface(local, vif_to_sdata(vif));
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local->ops->remove_interface(&local->hw, vif);
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trace_drv_return_void(local);
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}
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static inline int drv_config(struct ieee80211_local *local, u32 changed)
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@ -66,8 +70,9 @@ static inline int drv_config(struct ieee80211_local *local, u32 changed)
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might_sleep();
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trace_drv_config(local, changed);
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ret = local->ops->config(&local->hw, changed);
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trace_drv_config(local, changed, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -78,9 +83,10 @@ static inline void drv_bss_info_changed(struct ieee80211_local *local,
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{
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might_sleep();
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trace_drv_bss_info_changed(local, sdata, info, changed);
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if (local->ops->bss_info_changed)
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local->ops->bss_info_changed(&local->hw, &sdata->vif, info, changed);
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trace_drv_bss_info_changed(local, sdata, info, changed);
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trace_drv_return_void(local);
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}
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struct in_ifaddr;
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@ -92,11 +98,11 @@ static inline int drv_configure_arp_filter(struct ieee80211_local *local,
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might_sleep();
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trace_drv_configure_arp_filter(local, vif_to_sdata(vif));
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if (local->ops->configure_arp_filter)
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ret = local->ops->configure_arp_filter(&local->hw, vif,
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ifa_list);
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trace_drv_configure_arp_filter(local, vif_to_sdata(vif), ifa_list, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -105,10 +111,12 @@ static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
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{
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u64 ret = 0;
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trace_drv_prepare_multicast(local, mc_list->count);
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if (local->ops->prepare_multicast)
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ret = local->ops->prepare_multicast(&local->hw, mc_list);
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trace_drv_prepare_multicast(local, mc_list->count, ret);
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trace_drv_return_u64(local, ret);
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return ret;
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}
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@ -120,19 +128,21 @@ static inline void drv_configure_filter(struct ieee80211_local *local,
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{
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might_sleep();
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local->ops->configure_filter(&local->hw, changed_flags, total_flags,
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multicast);
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trace_drv_configure_filter(local, changed_flags, total_flags,
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multicast);
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local->ops->configure_filter(&local->hw, changed_flags, total_flags,
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multicast);
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trace_drv_return_void(local);
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}
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static inline int drv_set_tim(struct ieee80211_local *local,
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struct ieee80211_sta *sta, bool set)
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{
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int ret = 0;
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trace_drv_set_tim(local, sta, set);
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if (local->ops->set_tim)
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ret = local->ops->set_tim(&local->hw, sta, set);
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trace_drv_set_tim(local, sta, set, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -146,8 +156,9 @@ static inline int drv_set_key(struct ieee80211_local *local,
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might_sleep();
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trace_drv_set_key(local, cmd, sdata, sta, key);
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ret = local->ops->set_key(&local->hw, cmd, &sdata->vif, sta, key);
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trace_drv_set_key(local, cmd, sdata, sta, key, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -162,10 +173,11 @@ static inline void drv_update_tkip_key(struct ieee80211_local *local,
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if (sta)
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ista = &sta->sta;
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trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
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if (local->ops->update_tkip_key)
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local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
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ista, iv32, phase1key);
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trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
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trace_drv_return_void(local);
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}
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static inline int drv_hw_scan(struct ieee80211_local *local,
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@ -176,8 +188,9 @@ static inline int drv_hw_scan(struct ieee80211_local *local,
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might_sleep();
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trace_drv_hw_scan(local, sdata, req);
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ret = local->ops->hw_scan(&local->hw, &sdata->vif, req);
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trace_drv_hw_scan(local, sdata, req, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -185,18 +198,20 @@ static inline void drv_sw_scan_start(struct ieee80211_local *local)
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{
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might_sleep();
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trace_drv_sw_scan_start(local);
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if (local->ops->sw_scan_start)
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local->ops->sw_scan_start(&local->hw);
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trace_drv_sw_scan_start(local);
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trace_drv_return_void(local);
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}
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static inline void drv_sw_scan_complete(struct ieee80211_local *local)
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{
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might_sleep();
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trace_drv_sw_scan_complete(local);
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if (local->ops->sw_scan_complete)
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local->ops->sw_scan_complete(&local->hw);
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trace_drv_sw_scan_complete(local);
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trace_drv_return_void(local);
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}
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static inline int drv_get_stats(struct ieee80211_local *local,
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@ -228,9 +243,10 @@ static inline int drv_set_rts_threshold(struct ieee80211_local *local,
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might_sleep();
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trace_drv_set_rts_threshold(local, value);
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if (local->ops->set_rts_threshold)
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ret = local->ops->set_rts_threshold(&local->hw, value);
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trace_drv_set_rts_threshold(local, value, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -240,12 +256,13 @@ static inline int drv_set_coverage_class(struct ieee80211_local *local,
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int ret = 0;
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might_sleep();
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trace_drv_set_coverage_class(local, value);
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if (local->ops->set_coverage_class)
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local->ops->set_coverage_class(&local->hw, value);
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else
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ret = -EOPNOTSUPP;
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trace_drv_set_coverage_class(local, value, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -254,9 +271,10 @@ static inline void drv_sta_notify(struct ieee80211_local *local,
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enum sta_notify_cmd cmd,
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struct ieee80211_sta *sta)
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{
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trace_drv_sta_notify(local, sdata, cmd, sta);
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if (local->ops->sta_notify)
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local->ops->sta_notify(&local->hw, &sdata->vif, cmd, sta);
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trace_drv_sta_notify(local, sdata, cmd, sta);
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trace_drv_return_void(local);
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}
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static inline int drv_sta_add(struct ieee80211_local *local,
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@ -267,10 +285,11 @@ static inline int drv_sta_add(struct ieee80211_local *local,
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might_sleep();
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trace_drv_sta_add(local, sdata, sta);
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if (local->ops->sta_add)
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ret = local->ops->sta_add(&local->hw, &sdata->vif, sta);
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trace_drv_sta_add(local, sdata, sta, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -281,10 +300,11 @@ static inline void drv_sta_remove(struct ieee80211_local *local,
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{
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might_sleep();
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trace_drv_sta_remove(local, sdata, sta);
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if (local->ops->sta_remove)
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local->ops->sta_remove(&local->hw, &sdata->vif, sta);
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trace_drv_sta_remove(local, sdata, sta);
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trace_drv_return_void(local);
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}
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static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
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@ -294,9 +314,10 @@ static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
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might_sleep();
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trace_drv_conf_tx(local, queue, params);
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if (local->ops->conf_tx)
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ret = local->ops->conf_tx(&local->hw, queue, params);
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trace_drv_conf_tx(local, queue, params, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -306,9 +327,10 @@ static inline u64 drv_get_tsf(struct ieee80211_local *local)
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might_sleep();
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trace_drv_get_tsf(local);
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if (local->ops->get_tsf)
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ret = local->ops->get_tsf(&local->hw);
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trace_drv_get_tsf(local, ret);
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trace_drv_return_u64(local, ret);
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return ret;
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}
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@ -316,18 +338,20 @@ static inline void drv_set_tsf(struct ieee80211_local *local, u64 tsf)
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{
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might_sleep();
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trace_drv_set_tsf(local, tsf);
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if (local->ops->set_tsf)
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local->ops->set_tsf(&local->hw, tsf);
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trace_drv_set_tsf(local, tsf);
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trace_drv_return_void(local);
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}
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static inline void drv_reset_tsf(struct ieee80211_local *local)
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{
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might_sleep();
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trace_drv_reset_tsf(local);
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if (local->ops->reset_tsf)
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local->ops->reset_tsf(&local->hw);
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trace_drv_reset_tsf(local);
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trace_drv_return_void(local);
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}
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static inline int drv_tx_last_beacon(struct ieee80211_local *local)
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@ -336,9 +360,10 @@ static inline int drv_tx_last_beacon(struct ieee80211_local *local)
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might_sleep();
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trace_drv_tx_last_beacon(local);
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if (local->ops->tx_last_beacon)
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ret = local->ops->tx_last_beacon(&local->hw);
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trace_drv_tx_last_beacon(local, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -352,11 +377,14 @@ static inline int drv_ampdu_action(struct ieee80211_local *local,
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might_sleep();
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trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn);
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if (local->ops->ampdu_action)
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ret = local->ops->ampdu_action(&local->hw, &sdata->vif, action,
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sta, tid, ssn);
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trace_drv_ampdu_action(local, sdata, action, sta, tid, ssn, ret);
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trace_drv_return_int(local, ret);
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return ret;
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}
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@ -385,6 +413,7 @@ static inline void drv_flush(struct ieee80211_local *local, bool drop)
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trace_drv_flush(local, drop);
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if (local->ops->flush)
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local->ops->flush(&local->hw, drop);
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trace_drv_return_void(local);
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}
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static inline void drv_channel_switch(struct ieee80211_local *local,
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@ -392,9 +421,9 @@ static inline void drv_channel_switch(struct ieee80211_local *local,
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{
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might_sleep();
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local->ops->channel_switch(&local->hw, ch_switch);
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trace_drv_channel_switch(local, ch_switch);
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local->ops->channel_switch(&local->hw, ch_switch);
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trace_drv_return_void(local);
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}
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#endif /* __MAC80211_DRIVER_OPS */
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@ -36,20 +36,58 @@ static inline void trace_ ## name(proto) {}
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* Tracing for driver callbacks.
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*/
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TRACE_EVENT(drv_start,
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TRACE_EVENT(drv_return_void,
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TP_PROTO(struct ieee80211_local *local),
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TP_ARGS(local),
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TP_STRUCT__entry(
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LOCAL_ENTRY
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),
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TP_fast_assign(
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LOCAL_ASSIGN;
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),
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TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
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);
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TRACE_EVENT(drv_return_int,
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TP_PROTO(struct ieee80211_local *local, int ret),
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TP_ARGS(local, ret),
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TP_STRUCT__entry(
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LOCAL_ENTRY
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__field(int, ret)
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),
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TP_fast_assign(
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LOCAL_ASSIGN;
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__entry->ret = ret;
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),
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TP_printk(LOCAL_PR_FMT " - %d", LOCAL_PR_ARG, __entry->ret)
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);
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TRACE_EVENT(drv_return_u64,
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TP_PROTO(struct ieee80211_local *local, u64 ret),
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TP_ARGS(local, ret),
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TP_STRUCT__entry(
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LOCAL_ENTRY
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__field(u64, ret)
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),
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TP_fast_assign(
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LOCAL_ASSIGN;
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__entry->ret = ret;
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),
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TP_printk(LOCAL_PR_FMT " - %llu", LOCAL_PR_ARG, __entry->ret)
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);
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TRACE_EVENT(drv_start,
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TP_PROTO(struct ieee80211_local *local),
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TP_ARGS(local),
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TP_STRUCT__entry(
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LOCAL_ENTRY
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),
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TP_fast_assign(
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LOCAL_ASSIGN;
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),
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TP_printk(
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LOCAL_PR_FMT, LOCAL_PR_ARG
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@ -76,28 +114,25 @@ TRACE_EVENT(drv_stop,
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TRACE_EVENT(drv_add_interface,
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TP_PROTO(struct ieee80211_local *local,
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struct ieee80211_sub_if_data *sdata,
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int ret),
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struct ieee80211_sub_if_data *sdata),
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TP_ARGS(local, sdata, ret),
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TP_ARGS(local, sdata),
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TP_STRUCT__entry(
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LOCAL_ENTRY
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VIF_ENTRY
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__array(char, addr, 6)
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__field(int, ret)
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),
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TP_fast_assign(
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LOCAL_ASSIGN;
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VIF_ASSIGN;
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memcpy(__entry->addr, sdata->vif.addr, 6);
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__entry->ret = ret;
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),
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TP_printk(
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LOCAL_PR_FMT VIF_PR_FMT " addr:%pM ret:%d",
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LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr, __entry->ret
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LOCAL_PR_FMT VIF_PR_FMT " addr:%pM",
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LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
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)
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);
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|
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@ -126,15 +161,13 @@ TRACE_EVENT(drv_remove_interface,
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TRACE_EVENT(drv_config,
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TP_PROTO(struct ieee80211_local *local,
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u32 changed,
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int ret),
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u32 changed),
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||||
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TP_ARGS(local, changed, ret),
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TP_ARGS(local, changed),
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TP_STRUCT__entry(
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LOCAL_ENTRY
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__field(u32, changed)
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__field(int, ret)
|
||||
__field(u32, flags)
|
||||
__field(int, power_level)
|
||||
__field(int, dynamic_ps_timeout)
|
||||
|
|
@ -150,7 +183,6 @@ TRACE_EVENT(drv_config,
|
|||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
__entry->changed = changed;
|
||||
__entry->ret = ret;
|
||||
__entry->flags = local->hw.conf.flags;
|
||||
__entry->power_level = local->hw.conf.power_level;
|
||||
__entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
|
||||
|
|
@ -164,8 +196,8 @@ TRACE_EVENT(drv_config,
|
|||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT " ch:%#x freq:%d ret:%d",
|
||||
LOCAL_PR_ARG, __entry->changed, __entry->center_freq, __entry->ret
|
||||
LOCAL_PR_FMT " ch:%#x freq:%d",
|
||||
LOCAL_PR_ARG, __entry->changed, __entry->center_freq
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -221,50 +253,44 @@ TRACE_EVENT(drv_bss_info_changed,
|
|||
|
||||
TRACE_EVENT(drv_configure_arp_filter,
|
||||
TP_PROTO(struct ieee80211_local *local,
|
||||
struct ieee80211_sub_if_data *sdata,
|
||||
struct in_ifaddr *ifa_list, int ret),
|
||||
struct ieee80211_sub_if_data *sdata),
|
||||
|
||||
TP_ARGS(local, sdata, ifa_list, ret),
|
||||
TP_ARGS(local, sdata),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
VIF_ENTRY
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
VIF_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
VIF_PR_FMT LOCAL_PR_FMT " ret:%d",
|
||||
VIF_PR_ARG, LOCAL_PR_ARG, __entry->ret
|
||||
VIF_PR_FMT LOCAL_PR_FMT,
|
||||
VIF_PR_ARG, LOCAL_PR_ARG
|
||||
)
|
||||
);
|
||||
|
||||
TRACE_EVENT(drv_prepare_multicast,
|
||||
TP_PROTO(struct ieee80211_local *local, int mc_count, u64 ret),
|
||||
TP_PROTO(struct ieee80211_local *local, int mc_count),
|
||||
|
||||
TP_ARGS(local, mc_count, ret),
|
||||
TP_ARGS(local, mc_count),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
__field(int, mc_count)
|
||||
__field(u64, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
__entry->mc_count = mc_count;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT " prepare mc (%d): %llx",
|
||||
LOCAL_PR_ARG, __entry->mc_count,
|
||||
(unsigned long long) __entry->ret
|
||||
LOCAL_PR_FMT " prepare mc (%d)",
|
||||
LOCAL_PR_ARG, __entry->mc_count
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -298,27 +324,25 @@ TRACE_EVENT(drv_configure_filter,
|
|||
|
||||
TRACE_EVENT(drv_set_tim,
|
||||
TP_PROTO(struct ieee80211_local *local,
|
||||
struct ieee80211_sta *sta, bool set, int ret),
|
||||
struct ieee80211_sta *sta, bool set),
|
||||
|
||||
TP_ARGS(local, sta, set, ret),
|
||||
TP_ARGS(local, sta, set),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
STA_ENTRY
|
||||
__field(bool, set)
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
STA_ASSIGN;
|
||||
__entry->set = set;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT STA_PR_FMT " set:%d ret:%d",
|
||||
LOCAL_PR_ARG, STA_PR_FMT, __entry->set, __entry->ret
|
||||
LOCAL_PR_FMT STA_PR_FMT " set:%d",
|
||||
LOCAL_PR_ARG, STA_PR_FMT, __entry->set
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -326,9 +350,9 @@ TRACE_EVENT(drv_set_key,
|
|||
TP_PROTO(struct ieee80211_local *local,
|
||||
enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
|
||||
struct ieee80211_sta *sta,
|
||||
struct ieee80211_key_conf *key, int ret),
|
||||
struct ieee80211_key_conf *key),
|
||||
|
||||
TP_ARGS(local, cmd, sdata, sta, key, ret),
|
||||
TP_ARGS(local, cmd, sdata, sta, key),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
|
|
@ -338,7 +362,6 @@ TRACE_EVENT(drv_set_key,
|
|||
__field(u8, hw_key_idx)
|
||||
__field(u8, flags)
|
||||
__field(s8, keyidx)
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
|
|
@ -349,12 +372,11 @@ TRACE_EVENT(drv_set_key,
|
|||
__entry->flags = key->flags;
|
||||
__entry->keyidx = key->keyidx;
|
||||
__entry->hw_key_idx = key->hw_key_idx;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " ret:%d",
|
||||
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
|
||||
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT,
|
||||
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -389,25 +411,23 @@ TRACE_EVENT(drv_update_tkip_key,
|
|||
TRACE_EVENT(drv_hw_scan,
|
||||
TP_PROTO(struct ieee80211_local *local,
|
||||
struct ieee80211_sub_if_data *sdata,
|
||||
struct cfg80211_scan_request *req, int ret),
|
||||
struct cfg80211_scan_request *req),
|
||||
|
||||
TP_ARGS(local, sdata, req, ret),
|
||||
TP_ARGS(local, sdata, req),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
VIF_ENTRY
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
VIF_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT VIF_PR_FMT " ret:%d",
|
||||
LOCAL_PR_ARG,VIF_PR_ARG, __entry->ret
|
||||
LOCAL_PR_FMT VIF_PR_FMT,
|
||||
LOCAL_PR_ARG,VIF_PR_ARG
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -504,48 +524,44 @@ TRACE_EVENT(drv_get_tkip_seq,
|
|||
);
|
||||
|
||||
TRACE_EVENT(drv_set_rts_threshold,
|
||||
TP_PROTO(struct ieee80211_local *local, u32 value, int ret),
|
||||
TP_PROTO(struct ieee80211_local *local, u32 value),
|
||||
|
||||
TP_ARGS(local, value, ret),
|
||||
TP_ARGS(local, value),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
__field(u32, value)
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
__entry->value = value;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT " value:%d ret:%d",
|
||||
LOCAL_PR_ARG, __entry->value, __entry->ret
|
||||
LOCAL_PR_FMT " value:%d",
|
||||
LOCAL_PR_ARG, __entry->value
|
||||
)
|
||||
);
|
||||
|
||||
TRACE_EVENT(drv_set_coverage_class,
|
||||
TP_PROTO(struct ieee80211_local *local, u8 value, int ret),
|
||||
TP_PROTO(struct ieee80211_local *local, u8 value),
|
||||
|
||||
TP_ARGS(local, value, ret),
|
||||
TP_ARGS(local, value),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
__field(u8, value)
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
__entry->value = value;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT " value:%d ret:%d",
|
||||
LOCAL_PR_ARG, __entry->value, __entry->ret
|
||||
LOCAL_PR_FMT " value:%d",
|
||||
LOCAL_PR_ARG, __entry->value
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -580,27 +596,25 @@ TRACE_EVENT(drv_sta_notify,
|
|||
TRACE_EVENT(drv_sta_add,
|
||||
TP_PROTO(struct ieee80211_local *local,
|
||||
struct ieee80211_sub_if_data *sdata,
|
||||
struct ieee80211_sta *sta, int ret),
|
||||
struct ieee80211_sta *sta),
|
||||
|
||||
TP_ARGS(local, sdata, sta, ret),
|
||||
TP_ARGS(local, sdata, sta),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
VIF_ENTRY
|
||||
STA_ENTRY
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
VIF_ASSIGN;
|
||||
STA_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " ret:%d",
|
||||
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
|
||||
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT,
|
||||
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -631,10 +645,9 @@ TRACE_EVENT(drv_sta_remove,
|
|||
|
||||
TRACE_EVENT(drv_conf_tx,
|
||||
TP_PROTO(struct ieee80211_local *local, u16 queue,
|
||||
const struct ieee80211_tx_queue_params *params,
|
||||
int ret),
|
||||
const struct ieee80211_tx_queue_params *params),
|
||||
|
||||
TP_ARGS(local, queue, params, ret),
|
||||
TP_ARGS(local, queue, params),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
|
|
@ -643,13 +656,11 @@ TRACE_EVENT(drv_conf_tx,
|
|||
__field(u16, cw_min)
|
||||
__field(u16, cw_max)
|
||||
__field(u8, aifs)
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
__entry->queue = queue;
|
||||
__entry->ret = ret;
|
||||
__entry->txop = params->txop;
|
||||
__entry->cw_max = params->cw_max;
|
||||
__entry->cw_min = params->cw_min;
|
||||
|
|
@ -657,29 +668,27 @@ TRACE_EVENT(drv_conf_tx,
|
|||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT " queue:%d ret:%d",
|
||||
LOCAL_PR_ARG, __entry->queue, __entry->ret
|
||||
LOCAL_PR_FMT " queue:%d",
|
||||
LOCAL_PR_ARG, __entry->queue
|
||||
)
|
||||
);
|
||||
|
||||
TRACE_EVENT(drv_get_tsf,
|
||||
TP_PROTO(struct ieee80211_local *local, u64 ret),
|
||||
TP_PROTO(struct ieee80211_local *local),
|
||||
|
||||
TP_ARGS(local, ret),
|
||||
TP_ARGS(local),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
__field(u64, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT " ret:%llu",
|
||||
LOCAL_PR_ARG, (unsigned long long)__entry->ret
|
||||
LOCAL_PR_FMT,
|
||||
LOCAL_PR_ARG
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -723,23 +732,21 @@ TRACE_EVENT(drv_reset_tsf,
|
|||
);
|
||||
|
||||
TRACE_EVENT(drv_tx_last_beacon,
|
||||
TP_PROTO(struct ieee80211_local *local, int ret),
|
||||
TP_PROTO(struct ieee80211_local *local),
|
||||
|
||||
TP_ARGS(local, ret),
|
||||
TP_ARGS(local),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
LOCAL_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT " ret:%d",
|
||||
LOCAL_PR_ARG, __entry->ret
|
||||
LOCAL_PR_FMT,
|
||||
LOCAL_PR_ARG
|
||||
)
|
||||
);
|
||||
|
||||
|
|
@ -748,9 +755,9 @@ TRACE_EVENT(drv_ampdu_action,
|
|||
struct ieee80211_sub_if_data *sdata,
|
||||
enum ieee80211_ampdu_mlme_action action,
|
||||
struct ieee80211_sta *sta, u16 tid,
|
||||
u16 *ssn, int ret),
|
||||
u16 *ssn),
|
||||
|
||||
TP_ARGS(local, sdata, action, sta, tid, ssn, ret),
|
||||
TP_ARGS(local, sdata, action, sta, tid, ssn),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
LOCAL_ENTRY
|
||||
|
|
@ -758,7 +765,6 @@ TRACE_EVENT(drv_ampdu_action,
|
|||
__field(u32, action)
|
||||
__field(u16, tid)
|
||||
__field(u16, ssn)
|
||||
__field(int, ret)
|
||||
VIF_ENTRY
|
||||
),
|
||||
|
||||
|
|
@ -766,15 +772,14 @@ TRACE_EVENT(drv_ampdu_action,
|
|||
LOCAL_ASSIGN;
|
||||
VIF_ASSIGN;
|
||||
STA_ASSIGN;
|
||||
__entry->ret = ret;
|
||||
__entry->action = action;
|
||||
__entry->tid = tid;
|
||||
__entry->ssn = ssn ? *ssn : 0;
|
||||
),
|
||||
|
||||
TP_printk(
|
||||
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d ret:%d",
|
||||
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid, __entry->ret
|
||||
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d",
|
||||
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid
|
||||
)
|
||||
);
|
||||
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче