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Commit 3f3c09f3 authored by Zefir Kurtisi's avatar Zefir Kurtisi Committed by John W. Linville
Browse files

ath9k: simplify DFS pulse interval debug printing 



Make DFS pulse interval calculation independent
from CONFIG_ATH9K_DEBUGFS.

Signed-off-by: default avatarZefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent d6755bd4

drivers/net/wireless/ath/ath9k/ath9k.h

+1 −0
Original line number Diff line number Diff line
@@ -770,6 +770,7 @@ struct ath_softc { 
	struct ath_ant_comb ant_comb;

	u8 ant_tx, ant_rx;

	struct dfs_pattern_detector *dfs_detector;

	u64 dfs_prev_pulse_ts;

	u32 wow_enabled;

	/* relay(fs) channel for spectral scan */

	struct rchan *rfs_chan_spec_scan;

drivers/net/wireless/ath/ath9k/dfs.c

+2 −4
Original line number Diff line number Diff line
@@ -178,14 +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;

#ifdef CONFIG_ATH9K_DEBUGFS

		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 - sc->debug.stats.dfs_stats.last_ts);

		sc->debug.stats.dfs_stats.last_ts = pe.ts;

#endif

			pe.ts - sc->dfs_prev_pulse_ts);

		sc->dfs_prev_pulse_ts = pe.ts;

		DFS_STAT_INC(sc, pulses_processed);

		if (pd != NULL && pd->add_pulse(pd, &pe)) {

			DFS_STAT_INC(sc, radar_detected);

drivers/net/wireless/ath/ath9k/dfs_debug.h

+0 −1
Original line number Diff line number Diff line
@@ -51,7 +51,6 @@ struct ath_dfs_stats { 
	/* pattern detection stats */

	u32 pulses_processed;

	u32 radar_detected;

	u64 last_ts;

};



#if defined(CONFIG_ATH9K_DFS_DEBUGFS)