ath9k_hw: set default values for radar pulse detection

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 32 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 3686811cc8df..7303d98e4100 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -1610,6 +1610,20 @@ static void ar5008_hw_set_radar_params(struct ath_hw *ah,
                 REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
 }
 
+static void ar5008_hw_set_radar_conf(struct ath_hw *ah)
+{
+        struct ath_hw_radar_conf *conf = &ah->radar_conf;
+
+        conf->fir_power = -33;
+        conf->radar_rssi = 20;
+        conf->pulse_height = 10;
+        conf->pulse_rssi = 24;
+        conf->pulse_inband = 15;
+        conf->pulse_maxlen = 255;
+        conf->pulse_inband_step = 12;
+        conf->radar_inband = 8;
+}
+
 void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 {
         struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
@@ -1656,5 +1670,6 @@ void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
                 priv_ops->compute_pll_control = ar5008_hw_compute_pll_control;
 
         ar5008_hw_set_nf_limits(ah);
+        ar5008_hw_set_radar_conf(ah);
         memcpy(ah->nf_regs, ar5416_cca_regs, sizeof(ah->nf_regs));
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index f676b21ac437..e8d6455b5948 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1144,6 +1144,20 @@ static void ar9003_hw_set_radar_params(struct ath_hw *ah,
                 REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
 }
 
+static void ar9003_hw_set_radar_conf(struct ath_hw *ah)
+{
+        struct ath_hw_radar_conf *conf = &ah->radar_conf;
+
+        conf->fir_power = -28;
+        conf->radar_rssi = 0;
+        conf->pulse_height = 10;
+        conf->pulse_rssi = 24;
+        conf->pulse_inband = 8;
+        conf->pulse_maxlen = 255;
+        conf->pulse_inband_step = 12;
+        conf->radar_inband = 8;
+}
+
 void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 {
         struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
@@ -1175,6 +1189,7 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
         priv_ops->set_radar_params = ar9003_hw_set_radar_params;
 
         ar9003_hw_set_nf_limits(ah);
+        ar9003_hw_set_radar_conf(ah);
         memcpy(ah->nf_regs, ar9300_cca_regs, sizeof(ah->nf_regs));
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index c20a5421f870..d5e68347ef72 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -782,6 +782,8 @@ struct ath_hw {
         u8 txchainmask;
         u8 rxchainmask;
 
+        struct ath_hw_radar_conf radar_conf;
+
         u32 originalGain[22];
         int initPDADC;
         int PDADCdelta;