cfg80211: add nl80211 beacon-only statistics

Add these two values:
 * BEACON_RX: number of beacons received from this peer
 * BEACON_SIGNAL_AVG: signal strength average for beacons only

These can then be used for Android Lollipop's statistics request.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index e48ca0bbd07b..0c3d341c0aeb 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -2375,6 +2375,9 @@ enum nl80211_sta_bss_param {
  *      802.11 header (u32, kbps)
  * @NL80211_STA_INFO_RX_DROP_MISC: RX packets dropped for unspecified reasons
  *      (u64)
+ * @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_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -2408,6 +2411,8 @@ enum nl80211_sta_info {
         NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
         NL80211_STA_INFO_EXPECTED_THROUGHPUT,
         NL80211_STA_INFO_RX_DROP_MISC,
+        NL80211_STA_INFO_BEACON_RX,
+        NL80211_STA_INFO_BEACON_SIGNAL_AVG,
 
         /* keep last */
         __NL80211_STA_INFO_AFTER_LAST,