ath9k_hw: split calib code by hardware families

Calibration code touches phy registers and since these
change the calibration code needs to be abstracted.

Noise floor calibration is the only thing remaining but
since the remaining calls only touch the AR_PHY_AGC_CONTROL
register we'll just define that register conditionally, that
will be done separately. The goal is to remove the dependency
of ar9002_phy.h on calib.c

This also adds stubs to be filled for AR9003 calibration code.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 32 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 67c2becad662..e6d4c4c8a3df 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -600,36 +600,6 @@ static bool ar9003_hw_macversion_supported(u32 macversion)
 	return false;
 }
 
-static void ar9002_hw_init_cal_settings(struct ath_hw *ah)
-{
-	if (AR_SREV_9100(ah)) {
-		ah->iq_caldata.calData = &iq_cal_multi_sample;
-		ah->supp_cals = IQ_MISMATCH_CAL;
-		return;
-	}
-
-	if (AR_SREV_9160_10_OR_LATER(ah)) {
-		if (AR_SREV_9280_10_OR_LATER(ah)) {
-			ah->iq_caldata.calData = &iq_cal_single_sample;
-			ah->adcgain_caldata.calData =
-				&adc_gain_cal_single_sample;
-			ah->adcdc_caldata.calData =
-				&adc_dc_cal_single_sample;
-			ah->adcdc_calinitdata.calData =
-				&adc_init_dc_cal;
-		} else {
-			ah->iq_caldata.calData = &iq_cal_multi_sample;
-			ah->adcgain_caldata.calData =
-				&adc_gain_cal_multi_sample;
-			ah->adcdc_caldata.calData =
-				&adc_dc_cal_multi_sample;
-			ah->adcdc_calinitdata.calData =
-				&adc_init_dc_cal;
-		}
-		ah->supp_cals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;
-	}
-}
-
 static void ar9002_hw_init_mode_regs(struct ath_hw *ah)
 {
 	if (AR_SREV_9271(ah)) {
@@ -3641,7 +3611,6 @@ static void ar9002_hw_attach_ops(struct ath_hw *ah)
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
 	struct ath_hw_ops *ops = ath9k_hw_ops(ah);
 
-	priv_ops->init_cal_settings = ar9002_hw_init_cal_settings;
 	priv_ops->init_mode_regs = ar9002_hw_init_mode_regs;
 	priv_ops->macversion_supported = ar9002_hw_macversion_supported;
 
@@ -3651,6 +3620,7 @@ static void ar9002_hw_attach_ops(struct ath_hw *ah)
 	if (AR_SREV_9280_10_OR_LATER(ah))
 		ar9002_hw_attach_phy_ops(ah);
 
+	ar9002_hw_attach_calib_ops(ah);
 	ar9002_hw_attach_mac_ops(ah);
 }
 
@@ -3663,6 +3633,6 @@ static void ar9003_hw_attach_ops(struct ath_hw *ah)
 	priv_ops->macversion_supported = ar9003_hw_macversion_supported;
 
 	ar9003_hw_attach_phy_ops(ah);
-
+	ar9003_hw_attach_calib_ops(ah);
 	ar9003_hw_attach_mac_ops(ah);
 }