diff options
author | Johannes Berg <johannes@sipsolutions.net> | 2007-12-18 20:03:37 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2008-01-28 17:59:53 -0500 |
commit | 7bbdd2d987971f9d123a2db89ed921bf02e34f9a (patch) | |
tree | 449d4d90115fab4c86ac02aa4c8694fd8435f619 | |
parent | fd5b74dcb88cfc109d6576b22deaef6f47f82c12 (diff) |
mac80211: implement station stats retrieval
This implements the required cfg80211 callback in mac80211
to allow userspace to get station statistics.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | net/mac80211/cfg.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 4c1ce353c662..11156b381ec3 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c | |||
@@ -269,6 +269,31 @@ static int ieee80211_config_default_key(struct wiphy *wiphy, | |||
269 | return 0; | 269 | return 0; |
270 | } | 270 | } |
271 | 271 | ||
272 | static int ieee80211_get_station(struct wiphy *wiphy, struct net_device *dev, | ||
273 | u8 *mac, struct station_stats *stats) | ||
274 | { | ||
275 | struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); | ||
276 | struct sta_info *sta; | ||
277 | |||
278 | sta = sta_info_get(local, mac); | ||
279 | if (!sta) | ||
280 | return -ENOENT; | ||
281 | |||
282 | /* XXX: verify sta->dev == dev */ | ||
283 | |||
284 | stats->filled = STATION_STAT_INACTIVE_TIME | | ||
285 | STATION_STAT_RX_BYTES | | ||
286 | STATION_STAT_TX_BYTES; | ||
287 | |||
288 | stats->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx); | ||
289 | stats->rx_bytes = sta->rx_bytes; | ||
290 | stats->tx_bytes = sta->tx_bytes; | ||
291 | |||
292 | sta_info_put(sta); | ||
293 | |||
294 | return 0; | ||
295 | } | ||
296 | |||
272 | struct cfg80211_ops mac80211_config_ops = { | 297 | struct cfg80211_ops mac80211_config_ops = { |
273 | .add_virtual_intf = ieee80211_add_iface, | 298 | .add_virtual_intf = ieee80211_add_iface, |
274 | .del_virtual_intf = ieee80211_del_iface, | 299 | .del_virtual_intf = ieee80211_del_iface, |
@@ -277,4 +302,5 @@ struct cfg80211_ops mac80211_config_ops = { | |||
277 | .del_key = ieee80211_del_key, | 302 | .del_key = ieee80211_del_key, |
278 | .get_key = ieee80211_get_key, | 303 | .get_key = ieee80211_get_key, |
279 | .set_default_key = ieee80211_config_default_key, | 304 | .set_default_key = ieee80211_config_default_key, |
305 | .get_station = ieee80211_get_station, | ||
280 | }; | 306 | }; |