From bf998f686430107fb8790ef6713f8e352a3deede Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Tue, 24 Jun 2008 13:38:00 +0300 Subject: [PATCH] mac80211: add last beacon time in scan list This patch adds the interval between the scan results and the last time a beacon was received in the result of the scan. Signed-off-by: Emmanuel Grumbach Signed-off-by: Tomas Winkler Signed-off-by: John W. Linville --- net/mac80211/mlme.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index c9f7c13..cffef44 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -4340,6 +4340,13 @@ ieee80211_sta_scan_result(struct net_device *dev, current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, buf); + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + sprintf(buf, " Last beacon: %dms ago", + jiffies_to_msecs(jiffies - bss->last_update)); + iwe.u.data.length = strlen(buf); + current_ev = iwe_stream_add_point(info, current_ev, + end_buf, &iwe, buf); kfree(buf); } } -- 2.7.4