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| author | Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> | 2013-01-23 17:38:04 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-01-30 15:06:40 -0500 |
| commit | 04ccd4a1a61a2824539e04b5d7f4ee87e8aab0ed (patch) | |
| tree | 2e7ba34126bd64cd7881a955d7793e62dcbd7400 /drivers/net/wireless/ath/ath9k/main.c | |
| parent | 6ccea75e701d5d452b674dd5550c0caceccb5d56 (diff) | |
| download | lwn-04ccd4a1a61a2824539e04b5d7f4ee87e8aab0ed.tar.gz lwn-04ccd4a1a61a2824539e04b5d7f4ee87e8aab0ed.zip | |
ath9k: add debug parameters for spectral scan
Export the various parameters to userspace.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 4b72b660f180..5432f1247e2e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1099,45 +1099,34 @@ int ath9k_spectral_scan_config(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - struct ath_spec_scan param; if (!ath9k_hw_ops(ah)->spectral_scan_trigger) { ath_err(common, "spectrum analyzer not implemented on this hardware\n"); return -1; } - /* NOTE: this will generate a few samples ... - * - * TODO: review default parameters, and/or define an interface to set - * them. - */ - param.enabled = 1; - param.short_repeat = true; - param.count = 8; - param.endless = false; - param.period = 0xFF; - param.fft_period = 0xF; - switch (spectral_mode) { case SPECTRAL_DISABLED: - param.enabled = 0; + sc->spec_config.enabled = 0; break; case SPECTRAL_BACKGROUND: /* send endless samples. * TODO: is this really useful for "background"? */ - param.endless = 1; + sc->spec_config.endless = 1; + sc->spec_config.enabled = 1; break; case SPECTRAL_CHANSCAN: - break; case SPECTRAL_MANUAL: + sc->spec_config.endless = 0; + sc->spec_config.enabled = 1; break; default: return -1; } ath9k_ps_wakeup(sc); - ath9k_hw_ops(ah)->spectral_scan_config(ah, ¶m); + ath9k_hw_ops(ah)->spectral_scan_config(ah, &sc->spec_config); ath9k_ps_restore(sc); sc->spectral_mode = spectral_mode; |