iw: add signal average to station information

From: Bruno Randolf <br1@einfach.org>


---
 nl80211.h |    1 +
 station.c |    3 +++
 2 files changed, 4 insertions(+), 0 deletions(-)

--- a/nl80211.h
+++ b/nl80211.h
@@ -1183,6 +1183,7 @@ enum nl80211_sta_info {
 	NL80211_STA_INFO_TX_PACKETS,
 	NL80211_STA_INFO_TX_RETRIES,
 	NL80211_STA_INFO_TX_FAILED,
+	NL80211_STA_INFO_SIGNAL_AVG,
 
 	/* keep last */
 	__NL80211_STA_INFO_AFTER_LAST,
--- a/station.c
+++ b/station.c
@@ -107,6 +107,9 @@ static int print_sta_handler(struct nl_m
 	if (sinfo[NL80211_STA_INFO_SIGNAL])
 		printf("\n\tsignal:  \t%d dBm",
 			(int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]));
+	if (sinfo[NL80211_STA_INFO_SIGNAL_AVG])
+		printf("\n\tsignal avg:\t%d dBm",
+			(int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]));
 
 	if (sinfo[NL80211_STA_INFO_TX_BITRATE]) {
 		if (nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX,