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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2008-06-24 13:38:00 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-30 17:37:34 -0400 |
| commit | bf998f686430107fb8790ef6713f8e352a3deede (patch) | |
| tree | d5dfcaf2b8ae31e44f5a4d8cd30006fd8a1e7d03 | |
| parent | 06ff47bc9595848b818ac79e7d8069337c6e58b1 (diff) | |
| download | linux-3.10-bf998f686430107fb8790ef6713f8e352a3deede.tar.gz linux-3.10-bf998f686430107fb8790ef6713f8e352a3deede.tar.bz2 linux-3.10-bf998f686430107fb8790ef6713f8e352a3deede.zip | |
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 <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | net/mac80211/mlme.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index c9f7c13d2e7..cffef44cec0 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); } } |