From 632bfd75cd8ebd689f728f2231ad2bd3d34600b8 Mon Sep 17 00:00:00 2001
From: evilphish <evilphish@phishtank.de>
Date: Sat, 21 Oct 2017 19:52:27 +0200
Subject: [PATCH] preliminary txpower test

---
 hal/rtl8812a/rtl8812a_dm.c    |  3 +++
 os_dep/linux/ioctl_cfg80211.c | 27 ++++++++++++++++++++++++++-
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/hal/rtl8812a/rtl8812a_dm.c b/hal/rtl8812a/rtl8812a_dm.c
index 8ab3799..36a7a3f 100644
--- a/hal/rtl8812a/rtl8812a_dm.c
+++ b/hal/rtl8812a/rtl8812a_dm.c
@@ -457,8 +457,11 @@ void rtl8812_init_dm_priv(IN PADAPTER Adapter)
 
 	Init_ODM_ComInfo_8812(Adapter);
 	ODM_InitAllTimers(podmpriv);
+
+	pHalData->CurrentTxPwrIdx = 18;
 }
 
+
 void rtl8812_deinit_dm_priv(IN PADAPTER Adapter)
 {
 	PHAL_DATA_TYPE	pHalData = GET_HAL_DATA(Adapter);
diff --git a/os_dep/linux/ioctl_cfg80211.c b/os_dep/linux/ioctl_cfg80211.c
index 0ae4ac9..603f6a6 100644
--- a/os_dep/linux/ioctl_cfg80211.c
+++ b/os_dep/linux/ioctl_cfg80211.c
@@ -3163,6 +3163,27 @@ static int cfg80211_rtw_set_txpower(struct wiphy *wiphy,
 	enum tx_power_setting type, int dbm)
 #endif
 {
+
+  _adapter *padapter = wiphy_to_adapter(wiphy);
+  HAL_DATA_TYPE   *pHalData = GET_HAL_DATA(padapter);
+  int value;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) || defined(COMPAT_KERNEL_RELEASE)
+  value = mbm/100;
+#else
+  value = dbm;
+#endif
+
+  if(value < 0)
+    value = 0;
+  if(value > 40)
+    value = 40;
+
+  if(type == NL80211_TX_POWER_FIXED) {
+    pHalData->CurrentTxPwrIdx = value;
+    rtw_hal_set_tx_power_level(padapter, pHalData->CurrentChannel);
+  } else
+    return -EOPNOTSUPP;
+  
 #if 0
 	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
 	int ret;
@@ -3199,9 +3220,13 @@ static int cfg80211_rtw_get_txpower(struct wiphy *wiphy,
 #endif
 	int *dbm)
 {
+	_adapter *padapter = wiphy_to_adapter(wiphy);
+	HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
+
 	RTW_INFO("%s\n", __func__);
 
-	*dbm = (12);
+	*dbm = pHalData->CurrentTxPwrIdx;
+	//*dbm = (12);
 
 	return 0;
 }