1 files changed, 31 insertions, 0 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index b0fb5d598250..a963d4824c51 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -2384,6 +2384,11 @@ enum nl80211_sta_bss_param {
  * @NL80211_STA_INFO_BEACON_RX: number of beacons received from this peer (u64)
  * @NL80211_STA_INFO_BEACON_SIGNAL_AVG: signal strength average
  *      for beacons only (u8, dBm)
+ * @NL80211_STA_INFO_TID_STATS: per-TID statistics (see &enum nl80211_tid_stats)
+ *      This is a nested attribute where each the inner attribute number is the
+ *      TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames;
+ *      each one of those is again nested with &enum nl80211_tid_stats
+ *      attributes carrying the actual values.
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -2419,6 +2424,7 @@ enum nl80211_sta_info {
         NL80211_STA_INFO_RX_DROP_MISC,
         NL80211_STA_INFO_BEACON_RX,
         NL80211_STA_INFO_BEACON_SIGNAL_AVG,
+        NL80211_STA_INFO_TID_STATS,
 
         /* keep last */
         __NL80211_STA_INFO_AFTER_LAST,
@@ -2426,6 +2432,31 @@ enum nl80211_sta_info {
 };
 
 /**
+ * enum nl80211_tid_stats - per TID statistics attributes
+ * @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved
+ * @NL80211_TID_STATS_RX_MSDU: number of MSDUs received (u64)
+ * @NL80211_TID_STATS_TX_MSDU: number of MSDUs transmitted (or
+ *      attempted to transmit; u64)
+ * @NL80211_TID_STATS_TX_MSDU_RETRIES: number of retries for
+ *      transmitted MSDUs (not counting the first attempt; u64)
+ * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted
+ *      MSDUs (u64)
+ * @NUM_NL80211_TID_STATS: number of attributes here
+ * @NL80211_TID_STATS_MAX: highest numbered attribute here
+ */
+enum nl80211_tid_stats {
+        __NL80211_TID_STATS_INVALID,
+        NL80211_TID_STATS_RX_MSDU,
+        NL80211_TID_STATS_TX_MSDU,
+        NL80211_TID_STATS_TX_MSDU_RETRIES,
+        NL80211_TID_STATS_TX_MSDU_FAILED,
+
+        /* keep last */
+        NUM_NL80211_TID_STATS,
+        NL80211_TID_STATS_MAX = NUM_NL80211_TID_STATS - 1
+};
+
+/**
  * enum nl80211_mpath_flags - nl80211 mesh path flags
  *
  * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active