/****************************************************************************** * * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * ******************************************************************************/ #include "mp_precomp.h" #include "../../phydm_precomp.h" /*---------------------------Define Local Constant---------------------------*/ /* 2010/04/25 MH Define the max tx power tracking tx agc power. */ #define ODM_TXPWRTRACK_MAX_IDX8821A 6 /*---------------------------Define Local Constant---------------------------*/ /* 3============================================================ * 3 Tx Power Tracking * 3============================================================ */ void halrf_rf_lna_setting_8821a( struct PHY_DM_STRUCT *p_dm, enum phydm_lna_set type ) { /*phydm_disable_lna*/ if (type == phydm_lna_disable) { odm_set_rf_reg(p_dm, RF_PATH_A, 0xef, 0x80000, 0x1); odm_set_rf_reg(p_dm, RF_PATH_A, 0x30, 0xfffff, 0x18000); /*select Rx mode*/ odm_set_rf_reg(p_dm, RF_PATH_A, 0x31, 0xfffff, 0x3f7ff); odm_set_rf_reg(p_dm, RF_PATH_A, 0x32, 0xfffff, 0xc22bf); /*disable LNA*/ odm_set_rf_reg(p_dm, RF_PATH_A, 0xef, 0x80000, 0x0); if (p_dm->rf_type > RF_1T1R) { odm_set_rf_reg(p_dm, RF_PATH_B, 0xef, 0x80000, 0x1); odm_set_rf_reg(p_dm, RF_PATH_B, 0x30, 0xfffff, 0x18000); /*select Rx mode*/ odm_set_rf_reg(p_dm, RF_PATH_B, 0x31, 0xfffff, 0x3f7ff); odm_set_rf_reg(p_dm, RF_PATH_B, 0x32, 0xfffff, 0xc22bf); /*disable LNA*/ odm_set_rf_reg(p_dm, RF_PATH_B, 0xef, 0x80000, 0x0); } } else if (type == phydm_lna_enable) { odm_set_rf_reg(p_dm, RF_PATH_A, 0xef, 0x80000, 0x1); odm_set_rf_reg(p_dm, RF_PATH_A, 0x30, 0xfffff, 0x18000); /*select Rx mode*/ odm_set_rf_reg(p_dm, RF_PATH_A, 0x31, 0xfffff, 0x3f7ff); odm_set_rf_reg(p_dm, RF_PATH_A, 0x32, 0xfffff, 0xc26bf); /*disable LNA*/ odm_set_rf_reg(p_dm, RF_PATH_A, 0xef, 0x80000, 0x0); if (p_dm->rf_type > RF_1T1R) { odm_set_rf_reg(p_dm, RF_PATH_B, 0xef, 0x80000, 0x1); odm_set_rf_reg(p_dm, RF_PATH_B, 0x30, 0xfffff, 0x18000); /*select Rx mode*/ odm_set_rf_reg(p_dm, RF_PATH_B, 0x31, 0xfffff, 0x3f7ff); odm_set_rf_reg(p_dm, RF_PATH_B, 0x32, 0xfffff, 0xc26bf); /*disable LNA*/ odm_set_rf_reg(p_dm, RF_PATH_B, 0xef, 0x80000, 0x0); } } } void odm_tx_pwr_track_set_pwr8821a( void *p_dm_void, enum pwrtrack_method method, u8 rf_path, u8 channel_mapped_index ) { struct PHY_DM_STRUCT *p_dm_odm = (struct PHY_DM_STRUCT *)p_dm_void; struct _ADAPTER *adapter = p_dm_odm->adapter; HAL_DATA_TYPE *p_hal_data = GET_HAL_DATA(adapter); u8 pwr_tracking_limit = 26; /* +1.0dB */ u8 tx_rate = 0xFF; u8 final_ofdm_swing_index = 0; u8 final_cck_swing_index = 0; u8 i = 0; u32 final_bb_swing_idx[1]; struct odm_rf_calibration_structure *p_rf_calibrate_info = &(p_dm_odm->rf_calibrate_info); if (*(p_dm_odm->p_mp_mode) == true) { #if (DM_ODM_SUPPORT_TYPE & (ODM_WIN | ODM_CE)) #if (DM_ODM_SUPPORT_TYPE & ODM_WIN) #if (MP_DRIVER == 1) PMPT_CONTEXT p_mpt_ctx = &(adapter->mpt_ctx); tx_rate = mpt_to_mgnt_rate(p_mpt_ctx->mpt_rate_index); #endif #elif (DM_ODM_SUPPORT_TYPE & ODM_CE) PMPT_CONTEXT p_mpt_ctx = &(adapter->mppriv.mpt_ctx); tx_rate = mpt_to_mgnt_rate(p_mpt_ctx->mpt_rate_index); #endif #endif } else { u16 rate = *(p_dm_odm->p_forced_data_rate); if (!rate) { /*auto rate*/ if (rate != 0xFF) { #if (DM_ODM_SUPPORT_TYPE & ODM_WIN) tx_rate = adapter->HalFunc.GetHwRateFromMRateHandler(p_dm_odm->tx_rate); #elif (DM_ODM_SUPPORT_TYPE & ODM_CE) tx_rate = hw_rate_to_m_rate(p_dm_odm->tx_rate); #endif } } else /*force rate*/ tx_rate = (u8)rate; } ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("Power Tracking TxRate=0x%X\n", tx_rate)); ODM_RT_TRACE(p_dm_odm,ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD,("===>ODM_TxPwrTrackSetPwr8821A\n")); if(tx_rate != 0xFF) { /* 2 CCK */ if((tx_rate >= MGN_1M)&&(tx_rate <= MGN_11M)) pwr_tracking_limit = 32; //+4dB //2 OFDM else if((tx_rate >= MGN_6M)&&(tx_rate <= MGN_48M)) pwr_tracking_limit = 30; //+3dB else if(tx_rate == MGN_54M) pwr_tracking_limit = 28; //+2dB //2 HT else if((tx_rate >= MGN_MCS0)&&(tx_rate <= MGN_MCS2)) //QPSK/BPSK pwr_tracking_limit = 34; //+5dB else if((tx_rate >= MGN_MCS3)&&(tx_rate <= MGN_MCS4)) //16QAM pwr_tracking_limit = 30; //+3dB else if((tx_rate >= MGN_MCS5)&&(tx_rate <= MGN_MCS7)) //64QAM pwr_tracking_limit = 28; //+2dB //2 VHT else if((tx_rate >= MGN_VHT1SS_MCS0)&&(tx_rate <= MGN_VHT1SS_MCS2)) //QPSK/BPSK pwr_tracking_limit = 34; //+5dB else if((tx_rate >= MGN_VHT1SS_MCS3)&&(tx_rate <= MGN_VHT1SS_MCS4)) //16QAM pwr_tracking_limit = 30; //+3dB else if((tx_rate >= MGN_VHT1SS_MCS5)&&(tx_rate <= MGN_VHT1SS_MCS6)) //64QAM pwr_tracking_limit = 28; //+2dB else if(tx_rate == MGN_VHT1SS_MCS7) //64QAM pwr_tracking_limit = 26; //+1dB else if(tx_rate == MGN_VHT1SS_MCS8) //256QAM pwr_tracking_limit = 24; //+0dB else if(tx_rate == MGN_VHT1SS_MCS9) /* 256QAM */ pwr_tracking_limit = 22; //-1dB else pwr_tracking_limit = 24; } ODM_RT_TRACE(p_dm_odm,ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD,("tx_rate=0x%x, pwr_tracking_limit=%d\n", tx_rate, pwr_tracking_limit)); if (method == BBSWING) { if (rf_path == RF_PATH_A) { final_bb_swing_idx[RF_PATH_A] = (p_dm_odm->rf_calibrate_info.OFDM_index[RF_PATH_A] > pwr_tracking_limit) ? pwr_tracking_limit : p_dm_odm->rf_calibrate_info.OFDM_index[RF_PATH_A]; ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("p_dm_odm->rf_calibrate_info.OFDM_index[RF_PATH_A]=%d, p_dm_odm->RealBbSwingIdx[RF_PATH_A]=%d\n", p_dm_odm->rf_calibrate_info.OFDM_index[RF_PATH_A], final_bb_swing_idx[RF_PATH_A])); odm_set_bb_reg(p_dm_odm, REG_B_TX_SCALE_JAGUAR, 0xFFE00000, tx_scaling_table_jaguar[final_bb_swing_idx[RF_PATH_A]]); } } else if (method == MIX_MODE) { ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("p_rf_calibrate_info->default_ofdm_index=%d, p_rf_calibrate_info->absolute_ofdm_swing_idx[rf_path]=%d, RF_Path = %d\n", p_rf_calibrate_info->default_ofdm_index, p_rf_calibrate_info->absolute_ofdm_swing_idx[rf_path], rf_path)); final_cck_swing_index = p_rf_calibrate_info->default_cck_index + p_rf_calibrate_info->absolute_ofdm_swing_idx[rf_path]; final_ofdm_swing_index = p_rf_calibrate_info->default_ofdm_index + p_rf_calibrate_info->absolute_ofdm_swing_idx[rf_path]; if (rf_path == RF_PATH_A) { if (final_ofdm_swing_index > pwr_tracking_limit) /*BBSwing higher then Limit*/ { p_rf_calibrate_info->remnant_cck_swing_idx = final_cck_swing_index - pwr_tracking_limit; p_rf_calibrate_info->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index - pwr_tracking_limit; odm_set_bb_reg(p_dm_odm, REG_A_TX_SCALE_JAGUAR, 0xFFE00000, tx_scaling_table_jaguar[pwr_tracking_limit]); p_rf_calibrate_info->modify_tx_agc_flag_path_a = true; phy_set_tx_power_level_by_path(adapter, *p_dm_odm->p_channel, RF_PATH_A); ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("******Path_A Over BBSwing Limit, PwrTrackingLimit = %d , Remnant TxAGC Value = %d\n", pwr_tracking_limit, p_rf_calibrate_info->remnant_ofdm_swing_idx[rf_path])); } else if (final_ofdm_swing_index <= 0) { p_rf_calibrate_info->remnant_cck_swing_idx = final_cck_swing_index; p_rf_calibrate_info->remnant_ofdm_swing_idx[rf_path] = final_ofdm_swing_index; odm_set_bb_reg(p_dm_odm, REG_A_TX_SCALE_JAGUAR, 0xFFE00000, tx_scaling_table_jaguar[0]); p_rf_calibrate_info->modify_tx_agc_flag_path_a = true; phy_set_tx_power_level_by_path(adapter, *p_dm_odm->p_channel, RF_PATH_A); ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("******Path_A Lower then BBSwing lower bound 0, Remnant tx_agc value = %d\n", p_rf_calibrate_info->remnant_ofdm_swing_idx[rf_path])); } else { odm_set_bb_reg(p_dm_odm, REG_A_TX_SCALE_JAGUAR, 0xFFE00000, tx_scaling_table_jaguar[final_ofdm_swing_index]); ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("******Path_A Compensate with BBSwing, final_ofdm_swing_index = %d\n", final_ofdm_swing_index)); if (p_rf_calibrate_info->modify_tx_agc_flag_path_a) { /*If tx_agc has changed, reset tx_agc again*/ p_rf_calibrate_info->remnant_cck_swing_idx = 0; p_rf_calibrate_info->remnant_ofdm_swing_idx[rf_path] = 0; phy_set_tx_power_level_by_path(adapter, *p_dm_odm->p_channel, RF_PATH_A); p_rf_calibrate_info->modify_tx_agc_flag_path_a = false; ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("******Path_A p_dm_odm->Modify_TxAGC_Flag = false\n")); } } } } else { return; } } // odm_TxPwrTrackSetPwr88E void get_delta_swing_table_8821a( void* p_dm_void, u8* *TemperatureUP_A, u8* *TemperatureDOWN_A, u8* *TemperatureUP_B, u8* *TemperatureDOWN_B ) { struct PHY_DM_STRUCT *p_dm_odm = (struct PHY_DM_STRUCT *)p_dm_void; struct _ADAPTER *adapter = p_dm_odm->adapter; struct odm_rf_calibration_structure *p_rf_calibrate_info = &(p_dm_odm->rf_calibrate_info); HAL_DATA_TYPE *pHalData = GET_HAL_DATA(adapter); u8 TxRate = 0xFF; u8 channel = pHalData->current_channel; if (*(p_dm_odm->p_mp_mode) == true) { #if (DM_ODM_SUPPORT_TYPE & (ODM_WIN | ODM_CE)) #if (DM_ODM_SUPPORT_TYPE & ODM_WIN) #if (MP_DRIVER == 1) PMPT_CONTEXT pMptCtx = &(adapter->MptCtx); TxRate = mpt_to_mgnt_rate(pMptCtx->MptRateIndex); #endif #elif (DM_ODM_SUPPORT_TYPE & ODM_CE) PMPT_CONTEXT pMptCtx = &(adapter->mppriv.mpt_ctx); TxRate = mpt_to_mgnt_rate(pMptCtx->mpt_rate_index); #endif #endif } else { u16 rate = *(p_dm_odm->p_forced_data_rate); if (!rate) { /*auto rate*/ if (rate != 0xFF) { #if (DM_ODM_SUPPORT_TYPE & ODM_WIN) TxRate = adapter->HalFunc.GetHwRateFromMRateHandler(pDM_Odm->TxRate); #elif (DM_ODM_SUPPORT_TYPE & ODM_CE) TxRate = hw_rate_to_m_rate(p_dm_odm->tx_rate); #endif } } else { /*force rate*/ TxRate = (u8)rate; } } ODM_RT_TRACE(p_dm_odm, ODM_COMP_TX_PWR_TRACK, ODM_DBG_LOUD, ("Power Tracking TxRate=0x%X\n", TxRate)); if ( 1 <= channel && channel <= 14) { if (IS_CCK_RATE(TxRate)) { *TemperatureUP_A = p_rf_calibrate_info->delta_swing_table_idx_2g_cck_a_p; *TemperatureDOWN_A = p_rf_calibrate_info->delta_swing_table_idx_2g_cck_a_n; *TemperatureUP_B = p_rf_calibrate_info->delta_swing_table_idx_2g_cck_b_p; *TemperatureDOWN_B = p_rf_calibrate_info->delta_swing_table_idx_2g_cck_b_n; } else { *TemperatureUP_A = p_rf_calibrate_info->delta_swing_table_idx_2ga_p; *TemperatureDOWN_A = p_rf_calibrate_info->delta_swing_table_idx_2ga_n; *TemperatureUP_B = p_rf_calibrate_info->delta_swing_table_idx_2gb_p; *TemperatureDOWN_B = p_rf_calibrate_info->delta_swing_table_idx_2gb_n; } } else if ( 36 <= channel && channel <= 64) { *TemperatureUP_A = p_rf_calibrate_info->delta_swing_table_idx_5ga_p[0]; *TemperatureDOWN_A = p_rf_calibrate_info->delta_swing_table_idx_5ga_n[0]; *TemperatureUP_B = p_rf_calibrate_info->delta_swing_table_idx_5gb_p[0]; *TemperatureDOWN_B = p_rf_calibrate_info->delta_swing_table_idx_5gb_n[0]; } else if ( 100 <= channel && channel <= 140) { *TemperatureUP_A = p_rf_calibrate_info->delta_swing_table_idx_5ga_p[1]; *TemperatureDOWN_A = p_rf_calibrate_info->delta_swing_table_idx_5ga_n[1]; *TemperatureUP_B = p_rf_calibrate_info->delta_swing_table_idx_5gb_p[1]; *TemperatureDOWN_B = p_rf_calibrate_info->delta_swing_table_idx_5gb_n[1]; } else if ( 149 <= channel && channel <= 173) { *TemperatureUP_A = p_rf_calibrate_info->delta_swing_table_idx_5ga_p[2]; *TemperatureDOWN_A = p_rf_calibrate_info->delta_swing_table_idx_5ga_n[2]; *TemperatureUP_B = p_rf_calibrate_info->delta_swing_table_idx_5gb_p[2]; *TemperatureDOWN_B = p_rf_calibrate_info->delta_swing_table_idx_5gb_n[2]; } else { *TemperatureUP_A = (u8*)delta_swing_table_idx_2ga_p_8188e; *TemperatureDOWN_A = (u8*)delta_swing_table_idx_2ga_n_8188e; *TemperatureUP_B = (u8*)delta_swing_table_idx_2ga_p_8188e; *TemperatureDOWN_B = (u8*)delta_swing_table_idx_2ga_n_8188e; } return; } void configure_txpower_track_8821a( struct _TXPWRTRACK_CFG *p_config ) { p_config->swing_table_size_cck = TXSCALE_TABLE_SIZE; p_config->swing_table_size_ofdm = TXSCALE_TABLE_SIZE; p_config->threshold_iqk = IQK_THRESHOLD; p_config->average_thermal_num = AVG_THERMAL_NUM_8812A; p_config->rf_path_count = MAX_PATH_NUM_8821A; p_config->thermal_reg_addr = RF_T_METER_8812A; p_config->odm_tx_pwr_track_set_pwr = odm_tx_pwr_track_set_pwr8821a; p_config->do_iqk = do_iqk_8821a; p_config->phy_lc_calibrate = phy_lc_calibrate_8821a; p_config->get_delta_swing_table = get_delta_swing_table_8821a; } #define DP_BB_REG_NUM 7 #define DP_RF_REG_NUM 1 #define DP_RETRY_LIMIT 10 #define DP_PATH_NUM 2 #define DP_DPK_NUM 3 #define DP_DPK_VALUE_NUM 2 void phy_lc_calibrate_8821a( void* p_dm_void ) { struct PHY_DM_STRUCT *p_dm_odm = (struct PHY_DM_STRUCT *)p_dm_void; u8 StartTime; u8 ProgressingTime; StartTime = odm_get_current_time( p_dm_odm); phy_lc_calibrate_8812a(p_dm_odm); ProgressingTime = odm_get_progressing_time( p_dm_odm, StartTime); ODM_RT_TRACE(p_dm_odm,ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("LCK ProgressingTime = %d\n", ProgressingTime)); }