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 <[email protected]>
---
drivers/net/wireless/ath/ath9k/channel.c | 2 --
drivers/net/wireless/ath/ath9k/hw.c | 5 +++++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index a1b3282..d2a0f12 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 69bbea1..ef5f5a6 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);
--
1.9.1