From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Sat, 14 Mar 2015 05:57:54 +0000 (+0530)
Subject: ath9k: Handle MCI_STATE_AIC_CAL_RESET
X-Git-Tag: v4.1-rc1~128^2~95^2~51
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=958b6827b781ed14d12bef6323f6692ec761fbb5;p=karo-tx-linux.git

ath9k: Handle MCI_STATE_AIC_CAL_RESET

Add a routine to handle the MCI_STATE_AIC_CAL_RESET
message.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_aic.c b/drivers/net/wireless/ath/ath9k/ar9003_aic.c
index 7bdbc7a7d7ad..4e8cf084d2fa 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_aic.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_aic.c
@@ -512,6 +512,14 @@ exit:
 
 }
 
+u8 ar9003_aic_cal_reset(struct ath_hw *ah)
+{
+	struct ath9k_hw_aic *aic = &ah->btcoex_hw.aic;
+
+	aic->aic_cal_state = AIC_CAL_STATE_IDLE;
+	return aic->aic_cal_state;
+}
+
 u8 ar9003_aic_calibration_single(struct ath_hw *ah)
 {
 	struct ath9k_hw_mci *mci_hw = &ah->btcoex_hw.mci;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_aic.h b/drivers/net/wireless/ath/ath9k/ar9003_aic.h
index e31c44e68747..f7c95466149f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_aic.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_aic.h
@@ -53,6 +53,7 @@ struct ath_aic_out_info {
 	struct ath_aic_sram_info sram;
 };
 
+u8 ar9003_aic_cal_reset(struct ath_hw *ah);
 u8 ar9003_aic_calibration_single(struct ath_hw *ah);
 
 #endif /* AR9003_AIC_H */
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index 6fa98e51fdfc..d6ed62807a97 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -1363,6 +1363,10 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type)
 		value = (!mci->unhalt_bt_gpm && mci->need_flush_btinfo) ? 1 : 0;
 		mci->need_flush_btinfo = false;
 		break;
+	case MCI_STATE_AIC_CAL_RESET:
+		if (ath9k_hw_is_aic_enabled(ah))
+			value = ar9003_aic_cal_reset(ah);
+		break;
 	case MCI_STATE_AIC_CAL_SINGLE:
 		if (ath9k_hw_is_aic_enabled(ah))
 			value = ar9003_aic_calibration_single(ah);