diff options
| author | Zefir Kurtisi <zefir.kurtisi@neratec.com> | 2012-04-20 17:20:34 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-23 21:37:41 +0200 |
| commit | b96f20b3afff36f30baa1e1e121ccbf7518a988d (patch) | |
| tree | c9d58d8719c06b42ef50efb53552c101f995c305 /drivers/net/wireless/ath/ath9k/dfs.c | |
| parent | ath9k: don't strip mic on non-encrypted frames in tkip (diff) | |
| download | linux-b96f20b3afff36f30baa1e1e121ccbf7518a988d.tar.xz linux-b96f20b3afff36f30baa1e1e121ccbf7518a988d.zip | |
ath9k: extend DFS detector stats in dfs_debugfs
Extend debugfs entry for dfs_stats with DFS detection events
and shared pool statistics.
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/dfs.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/dfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c index 92891f5fd454..ecc81792f2dc 100644 --- a/drivers/net/wireless/ath/ath9k/dfs.c +++ b/drivers/net/wireless/ath/ath9k/dfs.c @@ -148,11 +148,13 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); + DFS_STAT_INC(sc, pulses_total); if ((rs->rs_phyerr != ATH9K_PHYERR_RADAR) && (rs->rs_phyerr != ATH9K_PHYERR_FALSE_RADAR_EXT)) { ath_dbg(common, DFS, "Error: rs_phyer=0x%x not a radar error\n", rs->rs_phyerr); + DFS_STAT_INC(sc, pulses_no_dfs); return; } @@ -188,7 +190,9 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, "width=%d, rssi=%d, delta_ts=%llu\n", pe.freq, pe.ts, pe.width, pe.rssi, pe.ts-last_ts); last_ts = pe.ts; + DFS_STAT_INC(sc, pulses_processed); if (pd != NULL && pd->add_pulse(pd, &pe)) { + DFS_STAT_INC(sc, radar_detected); /* * TODO: forward radar event to DFS management layer */ |