2010-11-13 19:22:50

by Felix Fietkau

Subject: [PATCH] ath9k_hw: set default values for radar pulse detection

Signed-off-by: Felix Fietkau <[email protected]>
---
drivers/net/wireless/ath/ath9k/ar5008_phy.c | 15 +++++++++++++++
drivers/net/wireless/ath/ath9k/ar9003_phy.c | 15 +++++++++++++++
drivers/net/wireless/ath/ath9k/hw.h | 2 ++
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 3686811..7303d98 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 f676b21..e8d6455 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 f5689cd..597c25a 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -783,6 +783,8 @@ struct ath_hw {
u8 txchainmask;
u8 rxchainmask;

+ struct ath_hw_radar_conf radar_conf;
+
u32 originalGain[22];
int initPDADC;
int PDADCdelta;
--
1.7.3.2