// SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2007 - 2011 Realtek Corporation. */ #include "../include/odm_precomp.h" #define READ_AND_CONFIG READ_AND_CONFIG_MP #define READ_AND_CONFIG_MP(ic, txt) (ODM_ReadAndConfig##txt##ic(dm_odm)) #define READ_AND_CONFIG_TC(ic, txt) (ODM_ReadAndConfig_TC##txt##ic(dm_odm)) static u8 odm_QueryRxPwrPercentage(s8 AntPower) { if ((AntPower <= -100) || (AntPower >= 20)) return 0; else if (AntPower >= 0) return 100; else return 100 + AntPower; } /* 2012/01/12 MH MOve some signal strength smooth method to MP HAL layer. */ /* IF other SW team do not support the feature, remove this section.?? */ static s32 odm_sig_patch_lenove(struct odm_dm_struct *dm_odm, s32 CurrSig) { return 0; } static s32 odm_sig_patch_netcore(struct odm_dm_struct *dm_odm, s32 CurrSig) { return 0; } static s32 odm_SignalScaleMapping_92CSeries(struct odm_dm_struct *dm_odm, s32 CurrSig) { s32 RetSig = 0; if ((dm_odm->SupportInterface == ODM_ITRF_USB) || (dm_odm->SupportInterface == ODM_ITRF_SDIO)) { if (CurrSig >= 51 && CurrSig <= 100) RetSig = 100; else if (CurrSig >= 41 && CurrSig <= 50) RetSig = 80 + ((CurrSig - 40) * 2); else if (CurrSig >= 31 && CurrSig <= 40) RetSig = 66 + (CurrSig - 30); else if (CurrSig >= 21 && CurrSig <= 30) RetSig = 54 + (CurrSig - 20); else if (CurrSig >= 10 && CurrSig <= 20) RetSig = 42 + (((CurrSig - 10) * 2) / 3); else if (CurrSig >= 5 && CurrSig <= 9) RetSig = 22 + (((CurrSig - 5) * 3) / 2); else if (CurrSig >= 1 && CurrSig <= 4) RetSig = 6 + (((CurrSig - 1) * 3) / 2); else RetSig = CurrSig; } return RetSig; } static s32 odm_SignalScaleMapping(struct odm_dm_struct *dm_odm, s32 CurrSig) { if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->SupportInterface != ODM_ITRF_PCIE) && /* USB & SDIO */ (dm_odm->PatchID == 10)) return odm_sig_patch_netcore(dm_odm, CurrSig); else if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->SupportInterface == ODM_ITRF_PCIE) && (dm_odm->PatchID == 19)) return odm_sig_patch_lenove(dm_odm, CurrSig); else return odm_SignalScaleMapping_92CSeries(dm_odm, CurrSig); } /* pMgntInfo->CustomerID == RT_CID_819x_Lenovo */ static u8 odm_SQ_process_patch_RT_CID_819x_Lenovo(struct odm_dm_struct *dm_odm, u8 isCCKrate, u8 PWDB_ALL, u8 path, u8 RSSI) { return 0; } static u8 odm_evm_db_to_percentage(s8 value) { /* -33dB~0dB to 0%~99% */ s8 ret_val = clamp(-value, 0, 33) * 3; if (ret_val == 99) ret_val = 100; return ret_val; } static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm, struct odm_phy_status_info *pPhyInfo, u8 *pPhyStatus, struct odm_per_pkt_info *pPktinfo, struct adapter *adapt) { struct sw_ant_switch *pDM_SWAT_Table = &dm_odm->DM_SWAT_Table; u8 i, Max_spatial_stream; s8 rx_pwr[4], rx_pwr_all = 0; u8 EVM, PWDB_ALL = 0, PWDB_ALL_BT; u8 RSSI, total_rssi = 0; u8 isCCKrate = 0; u8 rf_rx_num = 0; u8 cck_highpwr = 0; u8 LNA_idx, VGA_idx; struct phy_status_rpt *pPhyStaRpt = (struct phy_status_rpt *)pPhyStatus; isCCKrate = ((pPktinfo->Rate >= DESC92C_RATE1M) && (pPktinfo->Rate <= DESC92C_RATE11M)) ? true : false; pPhyInfo->RxMIMOSignalQuality[RF_PATH_A] = -1; pPhyInfo->RxMIMOSignalQuality[RF_PATH_B] = -1; if (isCCKrate) { u8 report; u8 cck_agc_rpt; dm_odm->PhyDbgInfo.NumQryPhyStatusCCK++; /* (1)Hardware does not provide RSSI for CCK */ /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */ cck_highpwr = dm_odm->bCckHighPower; cck_agc_rpt = pPhyStaRpt->cck_agc_rpt_ofdm_cfosho_a; /* 2011.11.28 LukeLee: 88E use different LNA & VGA gain table */ /* The RSSI formula should be modified according to the gain table */ /* In 88E, cck_highpwr is always set to 1 */ if (dm_odm->SupportICType & (ODM_RTL8188E | ODM_RTL8812)) { LNA_idx = ((cck_agc_rpt & 0xE0) >> 5); VGA_idx = (cck_agc_rpt & 0x1F); switch (LNA_idx) { case 7: if (VGA_idx <= 27) rx_pwr_all = -100 + 2 * (27 - VGA_idx); /* VGA_idx = 27~2 */ else rx_pwr_all = -100; break; case 6: rx_pwr_all = -48 + 2 * (2 - VGA_idx); /* VGA_idx = 2~0 */ break; case 5: rx_pwr_all = -42 + 2 * (7 - VGA_idx); /* VGA_idx = 7~5 */ break; case 4: rx_pwr_all = -36 + 2 * (7 - VGA_idx); /* VGA_idx = 7~4 */ break; case 3: rx_pwr_all = -24 + 2 * (7 - VGA_idx); /* VGA_idx = 7~0 */ break; case 2: if (cck_highpwr) rx_pwr_all = -12 + 2 * (5 - VGA_idx); /* VGA_idx = 5~0 */ else rx_pwr_all = -6 + 2 * (5 - VGA_idx); break; case 1: rx_pwr_all = 8 - 2 * VGA_idx; break; case 0: rx_pwr_all = 14 - 2 * VGA_idx; break; default: break; } rx_pwr_all += 6; PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all); if (!cck_highpwr) { if (PWDB_ALL >= 80) PWDB_ALL = ((PWDB_ALL - 80) << 1) + ((PWDB_ALL - 80) >> 1) + 80; else if ((PWDB_ALL <= 78) && (PWDB_ALL >= 20)) PWDB_ALL += 3; if (PWDB_ALL > 100) PWDB_ALL = 100; } } else { if (!cck_highpwr) { report = (cck_agc_rpt & 0xc0) >> 6; switch (report) { /* 03312009 modified by cosa */ /* Modify the RF RNA gain value to -40, -20, -2, 14 by Jenyu's suggestion */ /* Note: different RF with the different RNA gain. */ case 0x3: rx_pwr_all = -46 - (cck_agc_rpt & 0x3e); break; case 0x2: rx_pwr_all = -26 - (cck_agc_rpt & 0x3e); break; case 0x1: rx_pwr_all = -12 - (cck_agc_rpt & 0x3e); break; case 0x0: rx_pwr_all = 16 - (cck_agc_rpt & 0x3e); break; } } else { report = (cck_agc_rpt & 0x60) >> 5; switch (report) { case 0x3: rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f) << 1); break; case 0x2: rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f) << 1); break; case 0x1: rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f) << 1); break; case 0x0: rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f) << 1); break; } } PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all); /* Modification for ext-LNA board */ if (dm_odm->BoardType == ODM_BOARD_HIGHPWR) { if ((cck_agc_rpt >> 7) == 0) { PWDB_ALL = (PWDB_ALL > 94) ? 100 : (PWDB_ALL + 6); } else { if (PWDB_ALL > 38) PWDB_ALL -= 16; else PWDB_ALL = (PWDB_ALL <= 16) ? (PWDB_ALL >> 2) : (PWDB_ALL - 12); } /* CCK modification */ if (PWDB_ALL > 25 && PWDB_ALL <= 60) PWDB_ALL += 6; } else {/* Modification for int-LNA board */ if (PWDB_ALL > 99) PWDB_ALL -= 8; else if (PWDB_ALL > 50 && PWDB_ALL <= 68) PWDB_ALL += 4; } } pPhyInfo->RxPWDBAll = PWDB_ALL; pPhyInfo->BTRxRSSIPercentage = PWDB_ALL; pPhyInfo->RecvSignalPower = rx_pwr_all; /* (3) Get Signal Quality (EVM) */ if (pPktinfo->bPacketMatchBSSID) { u8 SQ, SQ_rpt; if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) { SQ = odm_SQ_process_patch_RT_CID_819x_Lenovo(dm_odm, isCCKrate, PWDB_ALL, 0, 0); } else if (pPhyInfo->RxPWDBAll > 40 && !dm_odm->bInHctTest) { SQ = 100; } else { SQ_rpt = pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all; if (SQ_rpt > 64) SQ = 0; else if (SQ_rpt < 20) SQ = 100; else SQ = ((64 - SQ_rpt) * 100) / 44; } pPhyInfo->SignalQuality = SQ; pPhyInfo->RxMIMOSignalQuality[RF_PATH_A] = SQ; pPhyInfo->RxMIMOSignalQuality[RF_PATH_B] = -1; } } else { /* is OFDM rate */ dm_odm->PhyDbgInfo.NumQryPhyStatusOFDM++; /* (1)Get RSSI for HT rate */ for (i = RF_PATH_A; i < RF_PATH_MAX; i++) { /* 2008/01/30 MH we will judge RF RX path now. */ if (dm_odm->RFPathRxEnable & BIT(i)) rf_rx_num++; rx_pwr[i] = ((pPhyStaRpt->path_agc[i].gain & 0x3F) * 2) - 110; if (i == RF_PATH_A) adapt->signal_strength = rx_pwr[i]; pPhyInfo->RxPwr[i] = rx_pwr[i]; /* Translate DBM to percentage. */ RSSI = odm_QueryRxPwrPercentage(rx_pwr[i]); total_rssi += RSSI; /* Modification for ext-LNA board */ if (dm_odm->BoardType == ODM_BOARD_HIGHPWR) { if ((pPhyStaRpt->path_agc[i].trsw) == 1) RSSI = (RSSI > 94) ? 100 : (RSSI + 6); else RSSI = (RSSI <= 16) ? (RSSI >> 3) : (RSSI - 16); if ((RSSI <= 34) && (RSSI >= 4)) RSSI -= 4; } pPhyInfo->RxMIMOSignalStrength[i] = (u8)RSSI; /* Get Rx snr value in DB */ pPhyInfo->RxSNR[i] = (s32)(pPhyStaRpt->path_rxsnr[i] / 2); dm_odm->PhyDbgInfo.RxSNRdB[i] = (s32)(pPhyStaRpt->path_rxsnr[i] / 2); /* Record Signal Strength for next packet */ if (pPktinfo->bPacketMatchBSSID) { if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) { if (i == RF_PATH_A) pPhyInfo->SignalQuality = odm_SQ_process_patch_RT_CID_819x_Lenovo(dm_odm, isCCKrate, PWDB_ALL, i, RSSI); } } } /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */ rx_pwr_all = (((pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all) >> 1) & 0x7f) - 110; PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all); PWDB_ALL_BT = PWDB_ALL; pPhyInfo->RxPWDBAll = PWDB_ALL; pPhyInfo->BTRxRSSIPercentage = PWDB_ALL_BT; pPhyInfo->RxPower = rx_pwr_all; pPhyInfo->RecvSignalPower = rx_pwr_all; if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) { /* do nothing */ } else { /* (3)EVM of HT rate */ if (pPktinfo->Rate >= DESC92C_RATEMCS8 && pPktinfo->Rate <= DESC92C_RATEMCS15) Max_spatial_stream = 2; /* both spatial stream make sense */ else Max_spatial_stream = 1; /* only spatial stream 1 makes sense */ for (i = 0; i < Max_spatial_stream; i++) { /* Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment */ /* fill most significant bit to "zero" when doing shifting operation which may change a negative */ /* value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore. */ EVM = odm_evm_db_to_percentage((pPhyStaRpt->stream_rxevm[i])); /* dbm */ if (pPktinfo->bPacketMatchBSSID) { if (i == RF_PATH_A) /* Fill value in RFD, Get the first spatial stream only */ pPhyInfo->SignalQuality = (u8)(EVM & 0xff); pPhyInfo->RxMIMOSignalQuality[i] = (u8)(EVM & 0xff); } } } } /* UI BSS List signal strength(in percentage), make it good looking, from 0~100. */ /* It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp(). */ if (isCCKrate) { pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(dm_odm, PWDB_ALL));/* PWDB_ALL; */ } else { if (rf_rx_num != 0) pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(dm_odm, total_rssi /= rf_rx_num)); } /* For 92C/92D HW (Hybrid) Antenna Diversity */ pDM_SWAT_Table->antsel = pPhyStaRpt->ant_sel; /* For 88E HW Antenna Diversity */ dm_odm->DM_FatTable.antsel_rx_keep_0 = pPhyStaRpt->ant_sel; dm_odm->DM_FatTable.antsel_rx_keep_1 = pPhyStaRpt->ant_sel_b; dm_odm->DM_FatTable.antsel_rx_keep_2 = pPhyStaRpt->antsel_rx_keep_2; } void odm_Init_RSSIForDM(struct odm_dm_struct *dm_odm) { } static void odm_Process_RSSIForDM(struct odm_dm_struct *dm_odm, struct odm_phy_status_info *pPhyInfo, struct odm_per_pkt_info *pPktinfo) { s32 UndecoratedSmoothedPWDB, UndecoratedSmoothedCCK; s32 UndecoratedSmoothedOFDM, RSSI_Ave; u8 isCCKrate = 0; u8 RSSI_max, RSSI_min, i; u32 OFDM_pkt = 0; u32 Weighting = 0; struct sta_info *pEntry; if (pPktinfo->StationID == 0xFF) return; pEntry = dm_odm->pODM_StaInfo[pPktinfo->StationID]; if (!IS_STA_VALID(pEntry)) return; if ((!pPktinfo->bPacketMatchBSSID)) return; isCCKrate = ((pPktinfo->Rate >= DESC92C_RATE1M) && (pPktinfo->Rate <= DESC92C_RATE11M)) ? true : false; /* Smart Antenna Debug Message------------------ */ if (dm_odm->SupportICType == ODM_RTL8188E) { u8 antsel_tr_mux; struct fast_ant_train *pDM_FatTable = &dm_odm->DM_FatTable; if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV) { if (pDM_FatTable->FAT_State == FAT_TRAINING_STATE) { if (pPktinfo->bPacketToSelf) { antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2 << 2) | (pDM_FatTable->antsel_rx_keep_1 << 1) | pDM_FatTable->antsel_rx_keep_0; pDM_FatTable->antSumRSSI[antsel_tr_mux] += pPhyInfo->RxPWDBAll; pDM_FatTable->antRSSIcnt[antsel_tr_mux]++; } } } else if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV)) { if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) { antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2 << 2) | (pDM_FatTable->antsel_rx_keep_1 << 1) | pDM_FatTable->antsel_rx_keep_0; ODM_AntselStatistics_88E(dm_odm, antsel_tr_mux, pPktinfo->StationID, pPhyInfo->RxPWDBAll); } } } /* Smart Antenna Debug Message------------------ */ UndecoratedSmoothedCCK = pEntry->rssi_stat.UndecoratedSmoothedCCK; UndecoratedSmoothedOFDM = pEntry->rssi_stat.UndecoratedSmoothedOFDM; UndecoratedSmoothedPWDB = pEntry->rssi_stat.UndecoratedSmoothedPWDB; if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) { if (!isCCKrate) { /* ofdm rate */ if (pPhyInfo->RxMIMOSignalStrength[RF_PATH_B] == 0) { RSSI_Ave = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; } else { if (pPhyInfo->RxMIMOSignalStrength[RF_PATH_A] > pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]) { RSSI_max = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; RSSI_min = pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]; } else { RSSI_max = pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]; RSSI_min = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; } if ((RSSI_max - RSSI_min) < 3) RSSI_Ave = RSSI_max; else if ((RSSI_max - RSSI_min) < 6) RSSI_Ave = RSSI_max - 1; else if ((RSSI_max - RSSI_min) < 10) RSSI_Ave = RSSI_max - 2; else RSSI_Ave = RSSI_max - 3; } /* 1 Process OFDM RSSI */ if (UndecoratedSmoothedOFDM <= 0) { /* initialize */ UndecoratedSmoothedOFDM = pPhyInfo->RxPWDBAll; } else { if (pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedOFDM) { UndecoratedSmoothedOFDM = (((UndecoratedSmoothedOFDM) * (Rx_Smooth_Factor - 1)) + (RSSI_Ave)) / (Rx_Smooth_Factor); UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM + 1; } else { UndecoratedSmoothedOFDM = (((UndecoratedSmoothedOFDM) * (Rx_Smooth_Factor - 1)) + (RSSI_Ave)) / (Rx_Smooth_Factor); } } pEntry->rssi_stat.PacketMap = (pEntry->rssi_stat.PacketMap << 1) | BIT(0); } else { RSSI_Ave = pPhyInfo->RxPWDBAll; /* 1 Process CCK RSSI */ if (UndecoratedSmoothedCCK <= 0) { /* initialize */ UndecoratedSmoothedCCK = pPhyInfo->RxPWDBAll; } else { if (pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedCCK) { UndecoratedSmoothedCCK = ((UndecoratedSmoothedCCK * (Rx_Smooth_Factor - 1)) + pPhyInfo->RxPWDBAll) / Rx_Smooth_Factor; UndecoratedSmoothedCCK = UndecoratedSmoothedCCK + 1; } else { UndecoratedSmoothedCCK = ((UndecoratedSmoothedCCK * (Rx_Smooth_Factor - 1)) + pPhyInfo->RxPWDBAll) / Rx_Smooth_Factor; } } pEntry->rssi_stat.PacketMap = pEntry->rssi_stat.PacketMap << 1; } /* 2011.07.28 LukeLee: modified to prevent unstable CCK RSSI */ if (pEntry->rssi_stat.ValidBit >= 64) pEntry->rssi_stat.ValidBit = 64; else pEntry->rssi_stat.ValidBit++; for (i = 0; i < pEntry->rssi_stat.ValidBit; i++) OFDM_pkt += (u8)(pEntry->rssi_stat.PacketMap >> i) & BIT(0); if (pEntry->rssi_stat.ValidBit == 64) { Weighting = ((OFDM_pkt << 4) > 64) ? 64 : (OFDM_pkt << 4); UndecoratedSmoothedPWDB = (Weighting * UndecoratedSmoothedOFDM + (64 - Weighting) * UndecoratedSmoothedCCK) >> 6; } else { if (pEntry->rssi_stat.ValidBit != 0) UndecoratedSmoothedPWDB = (OFDM_pkt * UndecoratedSmoothedOFDM + (pEntry->rssi_stat.ValidBit - OFDM_pkt) * UndecoratedSmoothedCCK) / pEntry->rssi_stat.ValidBit; else UndecoratedSmoothedPWDB = 0; } pEntry->rssi_stat.UndecoratedSmoothedCCK = UndecoratedSmoothedCCK; pEntry->rssi_stat.UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM; pEntry->rssi_stat.UndecoratedSmoothedPWDB = UndecoratedSmoothedPWDB; } } /* Endianness before calling this API */ static void ODM_PhyStatusQuery_92CSeries(struct odm_dm_struct *dm_odm, struct odm_phy_status_info *pPhyInfo, u8 *pPhyStatus, struct odm_per_pkt_info *pPktinfo, struct adapter *adapt) { odm_RxPhyStatus92CSeries_Parsing(dm_odm, pPhyInfo, pPhyStatus, pPktinfo, adapt); if (dm_odm->RSSI_test) { /* Select the packets to do RSSI checking for antenna switching. */ if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) ODM_SwAntDivChkPerPktRssi(dm_odm, pPktinfo->StationID, pPhyInfo); } else { odm_Process_RSSIForDM(dm_odm, pPhyInfo, pPktinfo); } } void ODM_PhyStatusQuery(struct odm_dm_struct *dm_odm, struct odm_phy_status_info *pPhyInfo, u8 *pPhyStatus, struct odm_per_pkt_info *pPktinfo, struct adapter *adapt) { ODM_PhyStatusQuery_92CSeries(dm_odm, pPhyInfo, pPhyStatus, pPktinfo, adapt); } /* For future use. */ void ODM_MacStatusQuery(struct odm_dm_struct *dm_odm, u8 *mac_stat, u8 macid, bool pkt_match_bssid, bool pkttoself, bool pkt_beacon) { /* 2011/10/19 Driver team will handle in the future. */ } enum HAL_STATUS ODM_ConfigRFWithHeaderFile(struct odm_dm_struct *dm_odm, enum rf_radio_path content, enum rf_radio_path rfpath) { if (dm_odm->SupportICType == ODM_RTL8188E) { if (rfpath == RF_PATH_A) READ_AND_CONFIG(8188E, _RadioA_1T_); } return HAL_STATUS_SUCCESS; } enum HAL_STATUS ODM_ConfigBBWithHeaderFile(struct odm_dm_struct *dm_odm, enum odm_bb_config_type config_tp) { if (dm_odm->SupportICType == ODM_RTL8188E) { if (config_tp == CONFIG_BB_PHY_REG) { READ_AND_CONFIG(8188E, _PHY_REG_1T_); } else if (config_tp == CONFIG_BB_AGC_TAB) { READ_AND_CONFIG(8188E, _AGC_TAB_1T_); } else if (config_tp == CONFIG_BB_PHY_REG_PG) { READ_AND_CONFIG(8188E, _PHY_REG_PG_); } } return HAL_STATUS_SUCCESS; } enum HAL_STATUS ODM_ConfigMACWithHeaderFile(struct odm_dm_struct *dm_odm) { u8 result = HAL_STATUS_SUCCESS; if (dm_odm->SupportICType == ODM_RTL8188E) result = READ_AND_CONFIG(8188E, _MAC_REG_); return result; }