From: Zefir Kurtisi <zefir.kurtisi@xxxxxxxxxxx>
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/main.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3879485..0aeba88 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -371,6 +371,16 @@ static int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
r = ath_reset_internal(sc, hchan, false);
+ if ((r == 0) && (hchan->chan->flags & IEEE80211_CHAN_RADAR)) {
+ /* set HW specific DFS configuration if on DFS channel */
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
+
+ ath9k_hw_set_radar_params(ah);
+ ath_dbg(common, DFS, "DFS enabled for channel %d\n",
+ hchan->chan->center_freq);
+ }
+
return r;
}
--
1.7.4.1
--
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