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Commit f749b946 authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k: use the new channel noise value for signal strength and survey info 



Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f23fba49

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

+1 −1
Original line number Diff line number Diff line
@@ -163,7 +163,7 @@ static void ath_update_survey_nf(struct ath_softc *sc, int channel) 


	if (chan->noisefloor) {

		survey->filled |= SURVEY_INFO_NOISE_DBM;

		survey->noise = chan->noisefloor;

		survey->noise = ath9k_hw_getchan_noise(ah, chan);

	}

}

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

+3 −1
Original line number Diff line number Diff line
@@ -995,6 +995,8 @@ static int ath9k_rx_skb_preprocess(struct ath_common *common, 
				   struct ieee80211_rx_status *rx_status,

				   bool *decrypt_error)

{

	struct ath_hw *ah = common->ah;



	memset(rx_status, 0, sizeof(struct ieee80211_rx_status));



	/*
@@ -1015,7 +1017,7 @@ static int ath9k_rx_skb_preprocess(struct ath_common *common, 


	rx_status->band = hw->conf.channel->band;

	rx_status->freq = hw->conf.channel->center_freq;

	rx_status->signal = ATH_DEFAULT_NOISE_FLOOR + rx_stats->rs_rssi;

	rx_status->signal = ah->noise + rx_stats->rs_rssi;

	rx_status->antenna = rx_stats->rs_antenna;

	rx_status->flag |= RX_FLAG_MACTIME_MPDU;