package/mac80211/patches/540-ath9k_debugfs_show_xretry.patch

   1 --- a/drivers/net/wireless/ath/ath9k/debug.c
   2 +++ b/drivers/net/wireless/ath/ath9k/debug.c
   3 @@ -548,6 +548,7 @@ static ssize_t read_file_xmit(struct fil
   4
   5         PR("MPDUs Queued:    ", queued);
   6         PR("MPDUs Completed: ", completed);
   7 +       PR("MPDUs XRetried:  ", xretries);
   8         PR("Aggregates:      ", a_aggr);
   9         PR("AMPDUs Queued HW:", a_queued_hw);
  10         PR("AMPDUs Queued SW:", a_queued_sw);
  11 @@ -803,7 +804,10 @@ void ath_debug_stat_tx(struct ath_softc
  12                 else
  13                         TX_STAT_INC(qnum, a_completed);
  14         } else {
  15 -               TX_STAT_INC(qnum, completed);
  16 +               if (bf_isxretried(bf))
  17 +                       TX_STAT_INC(qnum, xretries);
  18 +               else
  19 +                       TX_STAT_INC(qnum, completed);
  20         }
  21
  22         if (ts->ts_status & ATH9K_TXERR_FIFO)
  23 --- a/drivers/net/wireless/ath/ath9k/debug.h
  24 +++ b/drivers/net/wireless/ath/ath9k/debug.h
  25 @@ -116,6 +116,7 @@ struct ath_tx_stats {
  26         u32 tx_bytes_all;
  27         u32 queued;
  28         u32 completed;
  29 +       u32 xretries;
  30         u32 a_aggr;
  31         u32 a_queued_hw;
  32         u32 a_queued_sw;