[PATCH] ath9k: Add support for get_stats callback
From: Mohammed Shafi Shajakhan <hidden>
Date: 2011-08-20 11:51:50
Subsystem:
atheros ath generic utilities, qualcomm atheros ath9k wireless driver, the rest · Maintainers:
Jeff Johnson, Toke Høiland-Jørgensen, Linus Torvalds
From: Mohammed Shafi Shajakhan <redacted> 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 <redacted> --- 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 1e7fe8c..250e3b8 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c@@ -2400,6 +2400,20 @@ 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,
@@ -2424,5 +2438,6 @@ 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, };
--
1.7.0.4