diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c | 36 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h | 14 |
2 files changed, 50 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index d2d57a27a7c1..06cb94cf5085 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -158,6 +158,42 @@ static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} }; +static u32 power_index_reg[6] = {0xc90, 0xc91, 0xc92, 0xc98, 0xc99, 0xc9a}; + +void dm_restorepowerindex(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 index; + + for (index = 0; index < 6; index++) + rtl_write_byte(rtlpriv, power_index_reg[index], + rtlpriv->dm.powerindex_backup[index]); +} +EXPORT_SYMBOL_GPL(dm_restorepowerindex); + +void dm_writepowerindex(struct ieee80211_hw *hw, u8 value) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 index; + + for (index = 0; index < 6; index++) + rtl_write_byte(rtlpriv, power_index_reg[index], value); +} +EXPORT_SYMBOL_GPL(dm_writepowerindex); + +void dm_savepowerindex(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 index; + u8 tmp; + + for (index = 0; index < 6; index++) { + tmp = rtl_read_byte(rtlpriv, power_index_reg[index]); + rtlpriv->dm.powerindex_backup[index] = tmp; + } +} +EXPORT_SYMBOL_GPL(dm_savepowerindex); + static void rtl92c_dm_diginit(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h index 518e208c0180..4f232a063636 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h @@ -91,6 +91,17 @@ #define TX_POWER_NEAR_FIELD_THRESH_LVL2 74 #define TX_POWER_NEAR_FIELD_THRESH_LVL1 67 +#define DYNAMIC_FUNC_DISABLE 0x0 +#define DYNAMIC_FUNC_DIG BIT(0) +#define DYNAMIC_FUNC_HP BIT(1) +#define DYNAMIC_FUNC_SS BIT(2) /*Tx Power Tracking*/ +#define DYNAMIC_FUNC_BT BIT(3) +#define DYNAMIC_FUNC_ANT_DIV BIT(4) + +#define RSSI_CCK 0 +#define RSSI_OFDM 1 +#define RSSI_DEFAULT 2 + struct swat_t { u8 failure_cnt; u8 try_flag; @@ -167,5 +178,8 @@ void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw); void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery); void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw); void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw); +void dm_savepowerindex(struct ieee80211_hw *hw); +void dm_writepowerindex(struct ieee80211_hw *hw, u8 value); +void dm_restorepowerindex(struct ieee80211_hw *hw); #endif |