cfg80211: add scan time to survey data
Add the time spent scanning to the survey data so it can be
reported by drivers that collect such information.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 5a86144..f94f0d48 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -525,6 +525,7 @@
* @SURVEY_INFO_TIME_EXT_BUSY: extension channel busy time was filled in
* @SURVEY_INFO_TIME_RX: receive time was filled in
* @SURVEY_INFO_TIME_TX: transmit time was filled in
+ * @SURVEY_INFO_TIME_SCAN: scan time was filled in
*
* Used by the driver to indicate which info in &struct survey_info
* it has filled in during the get_survey().
@@ -537,6 +538,7 @@
SURVEY_INFO_TIME_EXT_BUSY = BIT(4),
SURVEY_INFO_TIME_RX = BIT(5),
SURVEY_INFO_TIME_TX = BIT(6),
+ SURVEY_INFO_TIME_SCAN = BIT(7),
};
/**
@@ -552,6 +554,7 @@
* @time_ext_busy: amount of time the extension channel was sensed busy
* @time_rx: amount of time the radio spent receiving data
* @time_tx: amount of time the radio spent transmitting data
+ * @time_scan: amount of time the radio spent for scanning
*
* Used by dump_survey() to report back per-channel survey information.
*
@@ -565,6 +568,7 @@
u64 time_ext_busy;
u64 time_rx;
u64 time_tx;
+ u64 time_scan;
u32 filled;
s8 noise;
};