nl80211/mac80211: Add retry and failed transmission count to station info

[linux-2.6.git] / include / net / cfg80211.h

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 0f77515..e76daaa 100644 (file)
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -401,6 +401,8 @@ struct station_parameters {
  *  (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
  * @STATION_INFO_RX_PACKETS: @rx_packets filled
  * @STATION_INFO_TX_PACKETS: @tx_packets filled
+ * @STATION_INFO_TX_RETRIES: @tx_retries filled
+ * @STATION_INFO_TX_FAILED: @tx_failed filled
  */
 enum station_info_flags {
        STATION_INFO_INACTIVE_TIME      = 1<<0,
@@ -413,6 +415,8 @@ enum station_info_flags {
        STATION_INFO_TX_BITRATE         = 1<<7,
        STATION_INFO_RX_PACKETS         = 1<<8,
        STATION_INFO_TX_PACKETS         = 1<<9,
+       STATION_INFO_TX_RETRIES         = 1<<10,
+       STATION_INFO_TX_FAILED          = 1<<11,
 };
 
 /**
@@ -462,6 +466,8 @@ struct rate_info {
  * @txrate: current unicast bitrate to this station
  * @rx_packets: packets received from this station
  * @tx_packets: packets transmitted to this station
+ * @tx_retries: cumulative retry counts
+ * @tx_failed: number of failed transmissions (retries exceeded, no ACK)
  * @generation: generation number for nl80211 dumps.
  *     This number should increase every time the list of stations
  *     changes, i.e. when a station is added or removed, so that
@@ -479,6 +485,8 @@ struct station_info {
        struct rate_info txrate;
        u32 rx_packets;
        u32 tx_packets;
+       u32 tx_retries;
+       u32 tx_failed;
 
        int generation;
 };