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-rw-r--r--include/net/cfg80211.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index df650935e26..bcc480b8892 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -130,6 +130,39 @@ struct station_parameters {
u8 supported_rates_len;
};
+/**
+ * enum station_stats_flags - station statistics flags
+ *
+ * Used by the driver to indicate which info in &struct station_stats
+ * it has filled in during get_station().
+ *
+ * @STATION_STAT_INACTIVE_TIME: @inactive_time filled
+ * @STATION_STAT_RX_BYTES: @rx_bytes filled
+ * @STATION_STAT_TX_BYTES: @tx_bytes filled
+ */
+enum station_stats_flags {
+ STATION_STAT_INACTIVE_TIME = 1<<0,
+ STATION_STAT_RX_BYTES = 1<<1,
+ STATION_STAT_TX_BYTES = 1<<2,
+};
+
+/**
+ * struct station_stats - station statistics
+ *
+ * Station information filled by driver for get_station().
+ *
+ * @filled: bitflag of flags from &enum station_stats_flags
+ * @inactive_time: time since last station activity (tx/rx) in milliseconds
+ * @rx_bytes: bytes received from this station
+ * @tx_bytes: bytes transmitted to this station
+ */
+struct station_stats {
+ u32 filled;
+ u32 inactive_time;
+ u32 rx_bytes;
+ u32 tx_bytes;
+};
+
/* from net/wireless.h */
struct wiphy;
@@ -210,6 +243,8 @@ struct cfg80211_ops {
u8 *mac);
int (*change_station)(struct wiphy *wiphy, struct net_device *dev,
u8 *mac, struct station_parameters *params);
+ int (*get_station)(struct wiphy *wiphy, struct net_device *dev,
+ u8 *mac, struct station_stats *stats);
};
#endif /* __NET_CFG80211_H */