diff options
author | Zefir Kurtisi <zefir.kurtisi@neratec.com> | 2014-05-09 13:19:42 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2014-05-13 19:56:34 (GMT) |
commit | e515e9cb6477dbd039a49c38794d8b91491339a2 (patch) | |
tree | 56c02f6d16545249c5dc91cff49094870ad88980 /drivers/net/wireless/ath/ath9k/dfs.c | |
parent | 4f1575473530beda54524adb8ed8dd8db1aa427a (diff) | |
download | linux-e515e9cb6477dbd039a49c38794d8b91491339a2.tar.xz |
ath9k: non-functional: calculate DFS pulse interval per-wiphy
Systems with multiple DFS channel detectors need to track
timestamp of previous pulse per instance to display the
correct pulse interval.
Since the interval value is used for debug printing only,
this is a non-functional modification.
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 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c index 857bb28..5049bec 100644 --- a/drivers/net/wireless/ath/ath9k/dfs.c +++ b/drivers/net/wireless/ath/ath9k/dfs.c @@ -178,12 +178,12 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, pe.ts = mactime; if (ath9k_postprocess_radar_event(sc, &ard, &pe)) { struct dfs_pattern_detector *pd = sc->dfs_detector; - static u64 last_ts; ath_dbg(common, DFS, "ath9k_dfs_process_phyerr: channel=%d, ts=%llu, " "width=%d, rssi=%d, delta_ts=%llu\n", - pe.freq, pe.ts, pe.width, pe.rssi, pe.ts-last_ts); - last_ts = pe.ts; + pe.freq, pe.ts, pe.width, pe.rssi, + pe.ts - sc->debug.stats.dfs_stats.last_ts); + sc->debug.stats.dfs_stats.last_ts = pe.ts; DFS_STAT_INC(sc, pulses_processed); if (pd != NULL && pd->add_pulse(pd, &pe)) { DFS_STAT_INC(sc, radar_detected); |