From: Lorenzo Bianconi Date: Thu, 11 Sep 2014 21:50:54 +0000 (+0200) Subject: ath9k: fix radar parameters initialization X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4307b0fe22f4641530bc24066dc432e3f1125459;p=linux-beck.git ath9k: fix radar parameters initialization Move ath9k_hw_set_radar_params() in ath9k_hw_reset() in order to avoid AR_PHY_RADAR registers are overwritten after hw reset Signed-off-by: Lorenzo Bianconi Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index a1b3282bd29e..d2a0f1263771 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -83,8 +83,6 @@ static int ath_set_channel(struct ath_softc *sc) if (hw->conf.radar_enabled) { u32 rxfilter; - /* set HW specific DFS configuration */ - ath9k_hw_set_radar_params(ah); rxfilter = ath9k_hw_getrxfilter(ah); rxfilter |= ATH9K_RX_FILTER_PHYRADAR | ATH9K_RX_FILTER_PHYERR; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 69bbea1184d2..ef5f5a6ae14b 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1954,6 +1954,11 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (AR_SREV_9565(ah) && common->bt_ant_diversity) REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON); + if (ah->hw->conf.radar_enabled) { + /* set HW specific DFS configuration */ + ath9k_hw_set_radar_params(ah); + } + return 0; } EXPORT_SYMBOL(ath9k_hw_reset);