diff options
author | Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2013-10-11 08:09:54 -0400 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2013-10-18 14:03:53 -0400 |
commit | 5bc225acfe6a6226333061107708033a8d181d39 (patch) | |
tree | c5fa3adb92c2ad9a2401effb6561f7ca3bd585b9 /drivers/net/wireless/ath/ath9k/link.c | |
parent | df3c2adea4e432a2ca8fc0aed1caa7c7a7d84086 (diff) |
ath9k: add noise floor parameter to ath9k_hw_getchan_noise
Add nf parameter to ath9k_hw_getchan_noise() in order to compute NF for EXT
chains with the same scale of noise floor calculated on CTL chains.
ath9k_hw_getchan_noise() will be used in ath_process_fft() for spectral scan on
HT40 channels
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/link.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/link.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index 84a60644f93a..b7975195d740 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c | |||
@@ -518,7 +518,8 @@ void ath_update_survey_nf(struct ath_softc *sc, int channel) | |||
518 | 518 | ||
519 | if (chan->noisefloor) { | 519 | if (chan->noisefloor) { |
520 | survey->filled |= SURVEY_INFO_NOISE_DBM; | 520 | survey->filled |= SURVEY_INFO_NOISE_DBM; |
521 | survey->noise = ath9k_hw_getchan_noise(ah, chan); | 521 | survey->noise = ath9k_hw_getchan_noise(ah, chan, |
522 | chan->noisefloor); | ||
522 | } | 523 | } |
523 | } | 524 | } |
524 | 525 | ||