mac80211: Pass new RSSI level in CQM RSSI notification
Extend ieee80211_cqm_rssi_notify with a rssi_level parameter so that
this information can be passed to netlink clients in the next patch, if
available. Most drivers will have this value at hand. wl1251 receives
events from the firmware that only tell it whether latest measurement
is above or below threshold so we don't pass any value at this time
(parameter is 0).
Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 92a47af..f78d9f4 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1996,23 +1996,26 @@
TRACE_EVENT(api_cqm_rssi_notify,
TP_PROTO(struct ieee80211_sub_if_data *sdata,
- enum nl80211_cqm_rssi_threshold_event rssi_event),
+ enum nl80211_cqm_rssi_threshold_event rssi_event,
+ s32 rssi_level),
- TP_ARGS(sdata, rssi_event),
+ TP_ARGS(sdata, rssi_event, rssi_level),
TP_STRUCT__entry(
VIF_ENTRY
__field(u32, rssi_event)
+ __field(s32, rssi_level)
),
TP_fast_assign(
VIF_ASSIGN;
__entry->rssi_event = rssi_event;
+ __entry->rssi_level = rssi_level;
),
TP_printk(
- VIF_PR_FMT " event:%d",
- VIF_PR_ARG, __entry->rssi_event
+ VIF_PR_FMT " event:%d rssi:%d",
+ VIF_PR_ARG, __entry->rssi_event, __entry->rssi_level
)
);