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

This information is already available in mac80211, we just need to export it
via cfg80211 and nl80211.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 9942f0b061ff..524f55402838 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1890,6 +1890,12 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
         if (sinfo->filled & STATION_INFO_TX_PACKETS)
                 NLA_PUT_U32(msg, NL80211_STA_INFO_TX_PACKETS,
                             sinfo->tx_packets);
+        if (sinfo->filled & STATION_INFO_TX_RETRIES)
+                NLA_PUT_U32(msg, NL80211_STA_INFO_TX_RETRIES,
+                            sinfo->tx_retries);
+        if (sinfo->filled & STATION_INFO_TX_FAILED)
+                NLA_PUT_U32(msg, NL80211_STA_INFO_TX_FAILED,
+                            sinfo->tx_failed);
         nla_nest_end(msg, sinfoattr);
 
         return genlmsg_end(msg, hdr);