diff options
| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2011-08-20 11:51:42 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-24 18:57:14 (GMT) |
| commit | 52c94f413fdf5011b7e54ae68e0a2cfcb1b311df (patch) | |
| tree | 236a6e652e68cc4a5a6049cf308a4fc30b6a4b97 /drivers/net/wireless | |
| parent | 0d78156eef1d8869ea4e56f8a257252a8f262f04 (diff) | |
| download | linux-fsl-qoriq-52c94f413fdf5011b7e54ae68e0a2cfcb1b311df.tar.xz | |
ath9k: Add support for get_stats callback
this useful for debugging and to keep track of success/failure of
frames such as ACK, RTS and FCS error count in a noisy environment
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 113c1df..5ac4f3f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2403,6 +2403,20 @@ skip: return sc->beacon.tx_last; } +static int ath9k_get_stats(struct ieee80211_hw *hw, + struct ieee80211_low_level_stats *stats) +{ + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ath9k_mib_stats *mib_stats = &ah->ah_mibStats; + + stats->dot11ACKFailureCount = mib_stats->ackrcv_bad; + stats->dot11RTSFailureCount = mib_stats->rts_bad; + stats->dot11FCSErrorCount = mib_stats->fcs_bad; + stats->dot11RTSSuccessCount = mib_stats->rts_good; + return 0; +} + struct ieee80211_ops ath9k_ops = { .tx = ath9k_tx, .start = ath9k_start, @@ -2427,5 +2441,6 @@ struct ieee80211_ops ath9k_ops = { .set_coverage_class = ath9k_set_coverage_class, .flush = ath9k_flush, .tx_frames_pending = ath9k_tx_frames_pending, - .tx_last_beacon = ath9k_tx_last_beacon, + .tx_last_beacon = ath9k_tx_last_beacon, + .get_stats = ath9k_get_stats, }; |