From ebe27c91af8b7f4810ae906fbd3eeb2d87850026 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Fri, 8 Apr 2011 21:24:24 +0530 Subject: {mac|nl}80211: Add station connected time Add station connected time in debugfs. This will be helpful to get a measure of stability of the connection and for debugging stress issues Cc: Senthilkumar Balasubramanian Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- net/mac80211/sta_info.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/mac80211/sta_info.c') diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 999f8fbf0b4b..8a9068ac0673 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -228,6 +228,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; struct sta_info *sta; + struct timespec uptime; int i; sta = kzalloc(sizeof(*sta) + local->hw.sta_data_size, gfp); @@ -245,6 +246,8 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, sta->sdata = sdata; sta->last_rx = jiffies; + do_posix_clock_monotonic_gettime(&uptime); + sta->last_connected = uptime.tv_sec; ewma_init(&sta->avg_signal, 1024, 8); if (sta_prepare_rate_control(local, sta, gfp)) { -- cgit v1.2.3