52 lines
1.5 KiB
Diff
52 lines
1.5 KiB
Diff
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Subject: mac80211: implement station stats retrieval
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This implements the required cfg80211 callback in mac80211
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to allow userspace to get station statistics.
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Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
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---
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net/mac80211/cfg.c | 26 ++++++++++++++++++++++++++
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1 file changed, 26 insertions(+)
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--- everything.orig/net/mac80211/cfg.c 2007-11-08 17:15:51.801523493 +0100
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+++ everything/net/mac80211/cfg.c 2007-11-08 17:17:01.921529351 +0100
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@@ -617,6 +617,31 @@ static int ieee80211_change_station(stru
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return 0;
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}
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+static int ieee80211_get_station(struct wiphy *wiphy, struct net_device *dev,
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+ u8 *mac, struct station_stats *stats)
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+{
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+ struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
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+ struct sta_info *sta;
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+
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+ sta = sta_info_get(local, mac);
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+ if (!sta)
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+ return -ENOENT;
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+
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+ /* XXX: verify sta->dev == dev */
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+
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+ stats->filled = STATION_STAT_INACTIVE_TIME |
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+ STATION_STAT_RX_BYTES |
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+ STATION_STAT_TX_BYTES;
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+
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+ stats->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
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+ stats->rx_bytes = sta->rx_bytes;
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+ stats->tx_bytes = sta->tx_bytes;
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+
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+ sta_info_put(sta);
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+
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+ return 0;
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+}
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+
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struct cfg80211_ops mac80211_config_ops = {
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.add_virtual_intf = ieee80211_add_iface,
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.del_virtual_intf = ieee80211_del_iface,
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@@ -631,4 +656,5 @@ struct cfg80211_ops mac80211_config_ops
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.add_station = ieee80211_add_station,
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.del_station = ieee80211_del_station,
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.change_station = ieee80211_change_station,
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+ .get_station = ieee80211_get_station,
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};
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