/****************************************************************************** * * 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 files * ************************************************************ */ #include "mp_precomp.h" #include "phydm_precomp.h" #define READ_AND_CONFIG_MP(ic, txt) (odm_read_and_config_mp_##ic##txt(p_dm_odm)) #define READ_AND_CONFIG_TC(ic, txt) (odm_read_and_config_tc_##ic##txt(p_dm_odm)) #if (PHYDM_TESTCHIP_SUPPORT == 1) #define READ_AND_CONFIG(ic, txt) do {\ if (p_dm_odm->is_mp_chip)\ READ_AND_CONFIG_MP(ic, txt);\ else\ READ_AND_CONFIG_TC(ic, txt);\ } while (0) #else #define READ_AND_CONFIG READ_AND_CONFIG_MP #endif #define READ_FIRMWARE_MP(ic, txt) (odm_read_firmware_mp_##ic##txt(p_dm_odm, p_firmware, p_size)) #define READ_FIRMWARE_TC(ic, txt) (odm_read_firmware_tc_##ic##txt(p_dm_odm, p_firmware, p_size)) #if (PHYDM_TESTCHIP_SUPPORT == 1) #define READ_FIRMWARE(ic, txt) do {\ if (p_dm_odm->is_mp_chip)\ READ_FIRMWARE_MP(ic, txt);\ else\ READ_FIRMWARE_TC(ic, txt);\ } while (0) #else #define READ_FIRMWARE READ_FIRMWARE_MP #endif #define GET_VERSION_MP(ic, txt) (odm_get_version_mp_##ic##txt()) #define GET_VERSION_TC(ic, txt) (odm_get_version_tc_##ic##txt()) #if (PHYDM_TESTCHIP_SUPPORT == 1) #define GET_VERSION(ic, txt) (p_dm_odm->is_mp_chip ? GET_VERSION_MP(ic, txt) : GET_VERSION_TC(ic, txt)) #else #define GET_VERSION(ic, txt) GET_VERSION_MP(ic, txt) #endif static u8 odm_query_rx_pwr_percentage( s8 ant_power ) { if ((ant_power <= -100) || (ant_power >= 20)) return 0; else if (ant_power >= 0) return 100; else return 100 + ant_power; } /* * 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_signal_scale_mapping_92c_series_patch_rt_cid_819x_lenovo( struct PHY_DM_STRUCT *p_dm_odm, s32 curr_sig ) { s32 ret_sig = 0; return ret_sig; } static s32 odm_signal_scale_mapping_92c_series_patch_rt_cid_819x_netcore( struct PHY_DM_STRUCT *p_dm_odm, s32 curr_sig ) { s32 ret_sig = 0; return ret_sig; } static s32 odm_signal_scale_mapping_92c_series( struct PHY_DM_STRUCT *p_dm_odm, s32 curr_sig ) { s32 ret_sig = 0; if ((p_dm_odm->support_interface == ODM_ITRF_USB) || (p_dm_odm->support_interface == ODM_ITRF_SDIO)) { if (curr_sig >= 51 && curr_sig <= 100) ret_sig = 100; else if (curr_sig >= 41 && curr_sig <= 50) ret_sig = 80 + ((curr_sig - 40) * 2); else if (curr_sig >= 31 && curr_sig <= 40) ret_sig = 66 + (curr_sig - 30); else if (curr_sig >= 21 && curr_sig <= 30) ret_sig = 54 + (curr_sig - 20); else if (curr_sig >= 10 && curr_sig <= 20) ret_sig = 42 + (((curr_sig - 10) * 2) / 3); else if (curr_sig >= 5 && curr_sig <= 9) ret_sig = 22 + (((curr_sig - 5) * 3) / 2); else if (curr_sig >= 1 && curr_sig <= 4) ret_sig = 6 + (((curr_sig - 1) * 3) / 2); else ret_sig = curr_sig; } return ret_sig; } s32 odm_signal_scale_mapping( struct PHY_DM_STRUCT *p_dm_odm, s32 curr_sig ) { { #ifdef CONFIG_SIGNAL_SCALE_MAPPING return odm_signal_scale_mapping_92c_series(p_dm_odm, curr_sig); #else return curr_sig; #endif } } static u8 odm_sq_process_patch_rt_cid_819x_lenovo( struct PHY_DM_STRUCT *p_dm_odm, u8 is_cck_rate, u8 PWDB_ALL, u8 path, u8 RSSI ) { u8 SQ = 0; return SQ; } static u8 odm_sq_process_patch_rt_cid_819x_acer( struct PHY_DM_STRUCT *p_dm_odm, u8 is_cck_rate, u8 PWDB_ALL, u8 path, u8 RSSI ) { u8 SQ = 0; return SQ; } static u8 odm_evm_db_to_percentage( s8 value ) { /* */ /* -33dB~0dB to 0%~99% */ /* */ s8 ret_val; ret_val = value; ret_val /= 2; /*dbg_print("value=%d\n", value);*/ /*ODM_RT_DISP(FRX, RX_PHY_SQ, ("EVMdbToPercentage92C value=%d / %x\n", ret_val, ret_val));*/ #ifdef ODM_EVM_ENHANCE_ANTDIV if (ret_val >= 0) ret_val = 0; if (ret_val <= -40) ret_val = -40; ret_val = 0 - ret_val; ret_val *= 3; #else if (ret_val >= 0) ret_val = 0; if (ret_val <= -33) ret_val = -33; ret_val = 0 - ret_val; ret_val *= 3; if (ret_val == 99) ret_val = 100; #endif return (u8)ret_val; } static u8 odm_evm_dbm_jaguar_series( s8 value ) { s8 ret_val = value; /* -33dB~0dB to 33dB ~ 0dB */ if (ret_val == -128) ret_val = 127; else if (ret_val < 0) ret_val = 0 - ret_val; ret_val = ret_val >> 1; return (u8)ret_val; } static s16 odm_cfo( s8 value ) { s16 ret_val; if (value < 0) { ret_val = 0 - value; ret_val = (ret_val << 1) + (ret_val >> 1) ; /* *2.5~=312.5/2^7 */ ret_val = ret_val | BIT(12); /* set bit12 as 1 for negative cfo */ } else { ret_val = value; ret_val = (ret_val << 1) + (ret_val >> 1) ; /* *2.5~=312.5/2^7 */ } return ret_val; } static u8 phydm_rate_to_num_ss( struct PHY_DM_STRUCT *p_dm_odm, u8 data_rate ) { u8 num_ss = 1; if (data_rate <= ODM_RATE54M) num_ss = 1; else if (data_rate <= ODM_RATEMCS31) num_ss = ((data_rate - ODM_RATEMCS0) >> 3) + 1; else if (data_rate <= ODM_RATEVHTSS1MCS9) num_ss = 1; else if (data_rate <= ODM_RATEVHTSS2MCS9) num_ss = 2; else if (data_rate <= ODM_RATEVHTSS3MCS9) num_ss = 3; else if (data_rate <= ODM_RATEVHTSS4MCS9) num_ss = 4; return num_ss; } #if (ODM_IC_11N_SERIES_SUPPORT == 1) #if (RTL8703B_SUPPORT == 1) s8 odm_CCKRSSI_8703B( u16 LNA_idx, u8 VGA_idx ) { s8 rx_pwr_all = 0x00; switch (LNA_idx) { case 0xf: rx_pwr_all = -48 - (2 * VGA_idx); break; case 0xb: rx_pwr_all = -42 - (2 * VGA_idx); /*TBD*/ break; case 0xa: rx_pwr_all = -36 - (2 * VGA_idx); break; case 8: rx_pwr_all = -32 - (2 * VGA_idx); break; case 7: rx_pwr_all = -19 - (2 * VGA_idx); break; case 4: rx_pwr_all = -6 - (2 * VGA_idx); break; case 0: rx_pwr_all = -2 - (2 * VGA_idx); break; default: /*rx_pwr_all = -53+(2*(31-VGA_idx));*/ /*dbg_print("wrong LNA index\n");*/ break; } return rx_pwr_all; } #endif #if (RTL8195A_SUPPORT == 1) s8 odm_CCKRSSI_8195A( struct PHY_DM_STRUCT *p_dm_odm, u16 LNA_idx, u8 VGA_idx ) { s8 rx_pwr_all = 0; s8 lna_gain = 0; s8 lna_gain_table_0[8] = {0, -8, -15, -22, -29, -36, -45, -54}; s8 lna_gain_table_1[8] = {0, -8, -15, -22, -29, -36, -45, -54};/*use 8195A to calibrate this table. 2016.06.24, Dino*/ if (p_dm_odm->cck_agc_report_type == 0) lna_gain = lna_gain_table_0[LNA_idx]; else lna_gain = lna_gain_table_1[LNA_idx]; rx_pwr_all = lna_gain - (2 * VGA_idx); return rx_pwr_all; } #endif #if (RTL8192E_SUPPORT == 1) s8 odm_CCKRSSI_8192E( struct PHY_DM_STRUCT *p_dm_odm, u16 LNA_idx, u8 VGA_idx ) { s8 rx_pwr_all = 0; s8 lna_gain = 0; s8 lna_gain_table_0[8] = {15, 9, -10, -21, -23, -27, -43, -44}; s8 lna_gain_table_1[8] = {24, 18, 13, -4, -11, -18, -31, -36};/*use 8192EU to calibrate this table. 2015.12.15, Dino*/ if (p_dm_odm->cck_agc_report_type == 0) lna_gain = lna_gain_table_0[LNA_idx]; else lna_gain = lna_gain_table_1[LNA_idx]; rx_pwr_all = lna_gain - (2 * VGA_idx); return rx_pwr_all; } #endif #if (RTL8188E_SUPPORT == 1) static s8 odm_CCKRSSI_8188E( struct PHY_DM_STRUCT *p_dm_odm, u16 LNA_idx, u8 VGA_idx ) { s8 rx_pwr_all = 0; s8 lna_gain = 0; s8 lna_gain_table_0[8] = {17, -1, -13, -29, -32, -35, -38, -41};/*only use lna0/1/2/3/7*/ s8 lna_gain_table_1[8] = {29, 20, 12, 3, -6, -15, -24, -33}; /*only use lna3 /7*/ if (p_dm_odm->cut_version >= ODM_CUT_I) /*SMIC*/ lna_gain = lna_gain_table_0[LNA_idx]; else /*TSMC*/ lna_gain = lna_gain_table_1[LNA_idx]; rx_pwr_all = lna_gain - (2 * VGA_idx); return rx_pwr_all; } #endif static void odm_rx_phy_status92c_series_parsing( struct PHY_DM_STRUCT *p_dm_odm, struct _odm_phy_status_info_ *p_phy_info, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo ) { struct _sw_antenna_switch_ *p_dm_swat_table = &p_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; bool is_cck_rate = false; u8 rf_rx_num = 0; u8 cck_highpwr = 0; u8 LNA_idx = 0; u8 VGA_idx = 0; u8 cck_agc_rpt; u8 num_ss; struct _phy_status_rpt_8192cd *p_phy_sta_rpt = (struct _phy_status_rpt_8192cd *)p_phy_status; is_cck_rate = (p_pktinfo->data_rate <= ODM_RATE11M) ? true : false; if (p_pktinfo->is_to_self) p_dm_odm->curr_station_id = p_pktinfo->station_id; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_A] = -1; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_B] = -1; if (is_cck_rate) { p_dm_odm->phy_dbg_info.num_qry_phy_status_cck++; cck_agc_rpt = p_phy_sta_rpt->cck_agc_rpt_ofdm_cfosho_a ; if (p_dm_odm->support_ic_type & (ODM_RTL8703B)) { #if (RTL8703B_SUPPORT == 1) if (p_dm_odm->cck_agc_report_type == 1) { /*4 bit LNA*/ u8 cck_agc_rpt_b = (p_phy_sta_rpt->cck_rpt_b_ofdm_cfosho_b & BIT(7)) ? 1 : 0; LNA_idx = (cck_agc_rpt_b << 3) | ((cck_agc_rpt & 0xE0) >> 5); VGA_idx = (cck_agc_rpt & 0x1F); rx_pwr_all = odm_CCKRSSI_8703B(LNA_idx, VGA_idx); } #endif } else { /*3 bit LNA*/ LNA_idx = ((cck_agc_rpt & 0xE0) >> 5); VGA_idx = (cck_agc_rpt & 0x1F); if (p_dm_odm->support_ic_type & (ODM_RTL8188E)) { #if (RTL8188E_SUPPORT == 1) rx_pwr_all = odm_CCKRSSI_8188E(p_dm_odm, LNA_idx, VGA_idx); /**/ #endif } #if (RTL8192E_SUPPORT == 1) else if (p_dm_odm->support_ic_type & (ODM_RTL8192E)) { rx_pwr_all = odm_CCKRSSI_8192E(p_dm_odm, LNA_idx, VGA_idx); /**/ } #endif #if (RTL8723B_SUPPORT == 1) else if (p_dm_odm->support_ic_type & (ODM_RTL8723B)) { rx_pwr_all = odm_CCKRSSI_8723B(LNA_idx, VGA_idx); /**/ } #endif #if (RTL8188F_SUPPORT == 1) else if (p_dm_odm->support_ic_type & (ODM_RTL8188F)) { rx_pwr_all = odm_CCKRSSI_8188F(LNA_idx, VGA_idx); /**/ } #endif #if (RTL8195A_SUPPORT == 1) else if (p_dm_odm->support_ic_type & (ODM_RTL8195A)) { rx_pwr_all = odm_CCKRSSI_8195A(LNA_idx, VGA_idx); /**/ } #endif } ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("ext_lna_gain (( %d )), LNA_idx: (( 0x%x )), VGA_idx: (( 0x%x )), rx_pwr_all: (( %d ))\n", p_dm_odm->ext_lna_gain, LNA_idx, VGA_idx, rx_pwr_all)); if (p_dm_odm->board_type & ODM_BOARD_EXT_LNA) rx_pwr_all -= p_dm_odm->ext_lna_gain; PWDB_ALL = odm_query_rx_pwr_percentage(rx_pwr_all); if (p_pktinfo->is_to_self) { p_dm_odm->cck_lna_idx = LNA_idx; p_dm_odm->cck_vga_idx = VGA_idx; } p_phy_info->rx_pwdb_all = PWDB_ALL; p_phy_info->bt_rx_rssi_percentage = PWDB_ALL; p_phy_info->recv_signal_power = rx_pwr_all; /* */ /* (3) Get Signal Quality (EVM) */ /* */ /* if(p_pktinfo->is_packet_match_bssid) */ { u8 SQ, SQ_rpt; if (p_phy_info->rx_pwdb_all > 40 && !p_dm_odm->is_in_hct_test) SQ = 100; else { SQ_rpt = p_phy_sta_rpt->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; } /* dbg_print("cck SQ = %d\n", SQ); */ p_phy_info->signal_quality = SQ; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_A] = SQ; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_B] = -1; } for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX; i++) { if (i == 0) p_phy_info->rx_mimo_signal_strength[0] = PWDB_ALL; else p_phy_info->rx_mimo_signal_strength[1] = 0; } } else { /* 2 is OFDM rate */ p_dm_odm->phy_dbg_info.num_qry_phy_status_ofdm++; /* */ /* (1)Get RSSI for HT rate */ /* */ for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX; i++) { /* 2008/01/30 MH we will judge RF RX path now. */ if (p_dm_odm->rf_path_rx_enable & BIT(i)) rf_rx_num++; /* else */ /* continue; */ rx_pwr[i] = ((p_phy_sta_rpt->path_agc[i].gain & 0x3F) * 2) - 110; if (p_pktinfo->is_to_self) { p_dm_odm->ofdm_agc_idx[i] = (p_phy_sta_rpt->path_agc[i].gain & 0x3F); /**/ } p_phy_info->rx_pwr[i] = rx_pwr[i]; /* Translate DBM to percentage. */ RSSI = odm_query_rx_pwr_percentage(rx_pwr[i]); total_rssi += RSSI; /* RT_DISP(FRX, RX_PHY_SS, ("RF-%d RXPWR=%x RSSI=%d\n", i, rx_pwr[i], RSSI)); */ p_phy_info->rx_mimo_signal_strength[i] = (u8) RSSI; /* Get Rx snr value in DB */ p_phy_info->rx_snr[i] = p_dm_odm->phy_dbg_info.rx_snr_db[i] = (s32)(p_phy_sta_rpt->path_rxsnr[i] / 2); } /* */ /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */ /* */ rx_pwr_all = (((p_phy_sta_rpt->cck_sig_qual_ofdm_pwdb_all) >> 1) & 0x7f) - 110; PWDB_ALL_BT = PWDB_ALL = odm_query_rx_pwr_percentage(rx_pwr_all); p_phy_info->rx_pwdb_all = PWDB_ALL; /* ODM_RT_TRACE(p_dm_odm,ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("ODM OFDM RSSI=%d\n",p_phy_info->rx_pwdb_all)); */ p_phy_info->bt_rx_rssi_percentage = PWDB_ALL_BT; p_phy_info->rx_power = rx_pwr_all; p_phy_info->recv_signal_power = rx_pwr_all; if ((p_dm_odm->support_platform == ODM_WIN) && (p_dm_odm->patch_id == 19)) { /* do nothing */ } else if ((p_dm_odm->support_platform == ODM_WIN) && (p_dm_odm->patch_id == 25)) { /* do nothing */ } else { /* p_mgnt_info->customer_id != RT_CID_819X_LENOVO */ /* */ /* (3)EVM of HT rate */ /* */ if (p_pktinfo->data_rate >= ODM_RATEMCS8 && p_pktinfo->data_rate <= ODM_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((p_phy_sta_rpt->stream_rxevm[i])); /* dbm */ /* GET_RX_STATUS_DESC_RX_MCS(p_desc), p_drv_info->rxevm[i], "%", EVM)); */ /* if(p_pktinfo->is_packet_match_bssid) */ { if (i == ODM_RF_PATH_A) /* Fill value in RFD, Get the first spatial stream only */ p_phy_info->signal_quality = (u8)(EVM & 0xff); p_phy_info->rx_mimo_signal_quality[i] = (u8)(EVM & 0xff); } } } num_ss = phydm_rate_to_num_ss(p_dm_odm, p_pktinfo->data_rate); odm_parsing_cfo(p_dm_odm, p_pktinfo, p_phy_sta_rpt->path_cfotail, num_ss); } /* UI BSS List signal strength(in percentage), make it good looking, from 0~100. */ /* It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp(). */ if (is_cck_rate) { p_phy_info->signal_strength = (u8)(odm_signal_scale_mapping(p_dm_odm, PWDB_ALL));/*PWDB_ALL;*/ } else { if (rf_rx_num != 0) p_phy_info->signal_strength = (u8)(odm_signal_scale_mapping(p_dm_odm, total_rssi /= rf_rx_num)); } /* For 92C/92D HW (Hybrid) Antenna Diversity */ #if (defined(CONFIG_PHYDM_ANTENNA_DIVERSITY)) /* For 88E HW Antenna Diversity */ p_dm_odm->dm_fat_table.antsel_rx_keep_0 = p_phy_sta_rpt->ant_sel; p_dm_odm->dm_fat_table.antsel_rx_keep_1 = p_phy_sta_rpt->ant_sel_b; p_dm_odm->dm_fat_table.antsel_rx_keep_2 = p_phy_sta_rpt->antsel_rx_keep_2; #endif } #endif #if ODM_IC_11AC_SERIES_SUPPORT void odm_rx_phy_bw_jaguar_series_parsing( struct _odm_phy_status_info_ *p_phy_info, struct _odm_per_pkt_info_ *p_pktinfo, struct _phy_status_rpt_8812 *p_phy_sta_rpt ) { if (p_pktinfo->data_rate <= ODM_RATE54M) { switch (p_phy_sta_rpt->r_RFMOD) { case 1: if (p_phy_sta_rpt->sub_chnl == 0) p_phy_info->band_width = 1; else p_phy_info->band_width = 0; break; case 2: if (p_phy_sta_rpt->sub_chnl == 0) p_phy_info->band_width = 2; else if (p_phy_sta_rpt->sub_chnl == 9 || p_phy_sta_rpt->sub_chnl == 10) p_phy_info->band_width = 1; else p_phy_info->band_width = 0; break; default: case 0: p_phy_info->band_width = 0; break; } } } void odm_rx_phy_status_jaguar_series_parsing( struct PHY_DM_STRUCT *p_dm_odm, struct _odm_phy_status_info_ *p_phy_info, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo ) { u8 i, max_spatial_stream; s8 rx_pwr[4], rx_pwr_all = 0; u8 EVM, evm_dbm, PWDB_ALL = 0, PWDB_ALL_BT; u8 RSSI, avg_rssi = 0, best_rssi = 0, second_rssi = 0; u8 is_cck_rate = 0; u8 rf_rx_num = 0; u8 cck_highpwr = 0; u8 LNA_idx, VGA_idx; struct _phy_status_rpt_8812 *p_phy_sta_rpt = (struct _phy_status_rpt_8812 *)p_phy_status; struct _FAST_ANTENNA_TRAINNING_ *p_dm_fat_table = &p_dm_odm->dm_fat_table; u8 num_ss; odm_rx_phy_bw_jaguar_series_parsing(p_phy_info, p_pktinfo, p_phy_sta_rpt); if (p_pktinfo->data_rate <= ODM_RATE11M) is_cck_rate = true; else is_cck_rate = false; if (p_pktinfo->is_to_self) p_dm_odm->curr_station_id = p_pktinfo->station_id; else p_dm_odm->curr_station_id = 0xff; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_A] = -1; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_B] = -1; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_C] = -1; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_D] = -1; if (is_cck_rate) { u8 cck_agc_rpt; p_dm_odm->phy_dbg_info.num_qry_phy_status_cck++; /*(1)Hardware does not provide RSSI for CCK*/ /*(2)PWDB, Average PWDB calculated by hardware (for rate adaptive)*/ /*if(p_hal_data->e_rf_power_state == e_rf_on)*/ cck_highpwr = p_dm_odm->is_cck_high_power; /*else*/ /*cck_highpwr = false;*/ cck_agc_rpt = p_phy_sta_rpt->cfosho[0] ; LNA_idx = ((cck_agc_rpt & 0xE0) >> 5); VGA_idx = (cck_agc_rpt & 0x1F); if (p_dm_odm->support_ic_type == ODM_RTL8812) { 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 = -28 + 2*(7-VGA_idx); VGA_idx = 7~0*/ 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: /*dbg_print("CCK Exception default\n");*/ break; } rx_pwr_all += 6; PWDB_ALL = odm_query_rx_pwr_percentage(rx_pwr_all); if (cck_highpwr == false) { 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 (p_dm_odm->support_ic_type & (ODM_RTL8821 | ODM_RTL8881A)) { s8 pout = -6; switch (LNA_idx) { case 5: rx_pwr_all = pout - 32 - (2 * VGA_idx); break; case 4: rx_pwr_all = pout - 24 - (2 * VGA_idx); break; case 2: rx_pwr_all = pout - 11 - (2 * VGA_idx); break; case 1: rx_pwr_all = pout + 5 - (2 * VGA_idx); break; case 0: rx_pwr_all = pout + 21 - (2 * VGA_idx); break; } PWDB_ALL = odm_query_rx_pwr_percentage(rx_pwr_all); } else if (p_dm_odm->support_ic_type == ODM_RTL8814A || p_dm_odm->support_ic_type == ODM_RTL8822B) { s8 pout = -6; switch (LNA_idx) { /*CCK only use LNA: 2, 3, 5, 7*/ case 7: rx_pwr_all = pout - 32 - (2 * VGA_idx); break; case 5: rx_pwr_all = pout - 22 - (2 * VGA_idx); break; case 3: rx_pwr_all = pout - 2 - (2 * VGA_idx); break; case 2: rx_pwr_all = pout + 5 - (2 * VGA_idx); break; /*case 6:*/ /*rx_pwr_all = pout -26 - (2*VGA_idx);*/ /*break;*/ /*case 4:*/ /*rx_pwr_all = pout - 8 - (2*VGA_idx);*/ /*break;*/ /*case 1:*/ /*rx_pwr_all = pout + 21 - (2*VGA_idx);*/ /*break;*/ /*case 0:*/ /*rx_pwr_all = pout + 10 - (2*VGA_idx);*/ /* break; */ default: /* dbg_print("CCK Exception default\n"); */ break; } PWDB_ALL = odm_query_rx_pwr_percentage(rx_pwr_all); } p_dm_odm->cck_lna_idx = LNA_idx; p_dm_odm->cck_vga_idx = VGA_idx; p_phy_info->rx_pwdb_all = PWDB_ALL; /* if(p_pktinfo->station_id == 0) */ /* { */ /* dbg_print("CCK: LNA_idx = %d, VGA_idx = %d, p_phy_info->rx_pwdb_all = %d\n", */ /* LNA_idx, VGA_idx, p_phy_info->rx_pwdb_all); */ /* } */ p_phy_info->bt_rx_rssi_percentage = PWDB_ALL; p_phy_info->recv_signal_power = rx_pwr_all; /*(3) Get Signal Quality (EVM)*/ /*if (p_pktinfo->is_packet_match_bssid)*/ { u8 SQ, SQ_rpt; if ((p_dm_odm->support_platform == ODM_WIN) && (p_dm_odm->patch_id == RT_CID_819X_LENOVO)) SQ = odm_sq_process_patch_rt_cid_819x_lenovo(p_dm_odm, is_cck_rate, PWDB_ALL, 0, 0); else if (p_phy_info->rx_pwdb_all > 40 && !p_dm_odm->is_in_hct_test) SQ = 100; else { SQ_rpt = p_phy_sta_rpt->pwdb_all; if (SQ_rpt > 64) SQ = 0; else if (SQ_rpt < 20) SQ = 100; else SQ = ((64 - SQ_rpt) * 100) / 44; } /* dbg_print("cck SQ = %d\n", SQ); */ p_phy_info->signal_quality = SQ; p_phy_info->rx_mimo_signal_quality[ODM_RF_PATH_A] = SQ; } for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX_JAGUAR; i++) { if (i == 0) p_phy_info->rx_mimo_signal_strength[0] = PWDB_ALL; else p_phy_info->rx_mimo_signal_strength[i] = 0; } } else { /*is OFDM rate*/ p_dm_fat_table->hw_antsw_occur = p_phy_sta_rpt->hw_antsw_occur; p_dm_odm->phy_dbg_info.num_qry_phy_status_ofdm++; /*(1)Get RSSI for OFDM rate*/ for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX_JAGUAR; i++) { /*2008/01/30 MH we will judge RF RX path now.*/ /* dbg_print("p_dm_odm->rf_path_rx_enable = %x\n", p_dm_odm->rf_path_rx_enable); */ if (p_dm_odm->rf_path_rx_enable & BIT(i)) rf_rx_num++; /* else */ /* continue; */ /*2012.05.25 LukeLee: Testchip AGC report is wrong, it should be restored back to old formula in MP chip*/ /* if((p_dm_odm->support_ic_type & (ODM_RTL8812|ODM_RTL8821)) && (!p_dm_odm->is_mp_chip)) */ if (i < ODM_RF_PATH_C) rx_pwr[i] = (p_phy_sta_rpt->gain_trsw[i] & 0x7F) - 110; else rx_pwr[i] = (p_phy_sta_rpt->gain_trsw_cd[i - 2] & 0x7F) - 110; /* else */ /*rx_pwr[i] = ((p_phy_sta_rpt->gain_trsw[i]& 0x3F)*2) - 110; OLD FORMULA*/ p_phy_info->rx_pwr[i] = rx_pwr[i]; /* Translate DBM to percentage. */ RSSI = odm_query_rx_pwr_percentage(rx_pwr[i]); /*total_rssi += RSSI;*/ /*Get the best two RSSI*/ if (RSSI > best_rssi && RSSI > second_rssi) { second_rssi = best_rssi; best_rssi = RSSI; } else if (RSSI > second_rssi && RSSI <= best_rssi) second_rssi = RSSI; /*RT_DISP(FRX, RX_PHY_SS, ("RF-%d RXPWR=%x RSSI=%d\n", i, rx_pwr[i], RSSI));*/ p_phy_info->rx_mimo_signal_strength[i] = (u8) RSSI; /*Get Rx snr value in DB*/ if (i < ODM_RF_PATH_C) p_phy_info->rx_snr[i] = p_dm_odm->phy_dbg_info.rx_snr_db[i] = p_phy_sta_rpt->rxsnr[i] / 2; else if (p_dm_odm->support_ic_type & (ODM_RTL8814A | ODM_RTL8822B)) p_phy_info->rx_snr[i] = p_dm_odm->phy_dbg_info.rx_snr_db[i] = p_phy_sta_rpt->csi_current[i - 2] / 2; /*(2) CFO_short & CFO_tail*/ if (i < ODM_RF_PATH_C) { p_phy_info->cfo_short[i] = odm_cfo((p_phy_sta_rpt->cfosho[i])); p_phy_info->cfo_tail[i] = odm_cfo((p_phy_sta_rpt->cfotail[i])); } } /*(3)PWDB, Average PWDB calculated by hardware (for rate adaptive)*/ /*2012.05.25 LukeLee: Testchip AGC report is wrong, it should be restored back to old formula in MP chip*/ if ((p_dm_odm->support_ic_type & (ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8881A)) && (!p_dm_odm->is_mp_chip)) rx_pwr_all = (p_phy_sta_rpt->pwdb_all & 0x7f) - 110; else rx_pwr_all = (((p_phy_sta_rpt->pwdb_all) >> 1) & 0x7f) - 110; /*OLD FORMULA*/ PWDB_ALL_BT = PWDB_ALL = odm_query_rx_pwr_percentage(rx_pwr_all); p_phy_info->rx_pwdb_all = PWDB_ALL; /*ODM_RT_TRACE(p_dm_odm,ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("ODM OFDM RSSI=%d\n",p_phy_info->rx_pwdb_all));*/ p_phy_info->bt_rx_rssi_percentage = PWDB_ALL_BT; p_phy_info->rx_power = rx_pwr_all; p_phy_info->recv_signal_power = rx_pwr_all; if ((p_dm_odm->support_platform == ODM_WIN) && (p_dm_odm->patch_id == 19)) { /*do nothing*/ } else { /*p_mgnt_info->customer_id != RT_CID_819X_LENOVO*/ /*(4)EVM of OFDM rate*/ if ((p_pktinfo->data_rate >= ODM_RATEMCS8) && (p_pktinfo->data_rate <= ODM_RATEMCS15)) max_spatial_stream = 2; else if ((p_pktinfo->data_rate >= ODM_RATEVHTSS2MCS0) && (p_pktinfo->data_rate <= ODM_RATEVHTSS2MCS9)) max_spatial_stream = 2; else if ((p_pktinfo->data_rate >= ODM_RATEMCS16) && (p_pktinfo->data_rate <= ODM_RATEMCS23)) max_spatial_stream = 3; else if ((p_pktinfo->data_rate >= ODM_RATEVHTSS3MCS0) && (p_pktinfo->data_rate <= ODM_RATEVHTSS3MCS9)) max_spatial_stream = 3; else max_spatial_stream = 1; /*if (p_pktinfo->is_packet_match_bssid) */ { /*dbg_print("p_pktinfo->data_rate = %d\n", p_pktinfo->data_rate);*/ 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.*/ if (p_pktinfo->data_rate >= ODM_RATE6M && p_pktinfo->data_rate <= ODM_RATE54M) { if (i == ODM_RF_PATH_A) { EVM = odm_evm_db_to_percentage((p_phy_sta_rpt->sigevm)); /*dbm*/ EVM += 20; if (EVM > 100) EVM = 100; } } else { if (i < ODM_RF_PATH_C) { if (p_phy_sta_rpt->rxevm[i] == -128) p_phy_sta_rpt->rxevm[i] = -25; EVM = odm_evm_db_to_percentage((p_phy_sta_rpt->rxevm[i])); /*dbm*/ } else { if (p_phy_sta_rpt->rxevm_cd[i - 2] == -128) p_phy_sta_rpt->rxevm_cd[i - 2] = -25; EVM = odm_evm_db_to_percentage((p_phy_sta_rpt->rxevm_cd[i - 2])); /*dbm*/ } } if (i < ODM_RF_PATH_C) evm_dbm = odm_evm_dbm_jaguar_series(p_phy_sta_rpt->rxevm[i]); else evm_dbm = odm_evm_dbm_jaguar_series(p_phy_sta_rpt->rxevm_cd[i - 2]); /*RT_DISP(FRX, RX_PHY_SQ, ("RXRATE=%x RXEVM=%x EVM=%s%d\n",*/ /*p_pktinfo->data_rate, p_phy_sta_rpt->rxevm[i], "%", EVM));*/ { if (i == ODM_RF_PATH_A) { /*Fill value in RFD, Get the first spatial stream only*/ p_phy_info->signal_quality = EVM; } p_phy_info->rx_mimo_signal_quality[i] = EVM; p_phy_info->rx_mimo_evm_dbm[i] = evm_dbm; } } } } num_ss = phydm_rate_to_num_ss(p_dm_odm, p_pktinfo->data_rate); odm_parsing_cfo(p_dm_odm, p_pktinfo, p_phy_sta_rpt->cfotail, num_ss); } /* dbg_print("is_cck_rate= %d, p_phy_info->signal_strength=%d % PWDB_AL=%d rf_rx_num=%d\n", is_cck_rate, p_phy_info->signal_strength, PWDB_ALL, rf_rx_num); */ /*UI BSS List signal strength(in percentage), make it good looking, from 0~100.*/ /*It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp().*/ if (is_cck_rate) { p_phy_info->signal_strength = (u8)(odm_signal_scale_mapping(p_dm_odm, PWDB_ALL));/*PWDB_ALL;*/ } else { if (rf_rx_num != 0) { /* 2015/01 Sean, use the best two RSSI only, suggested by Ynlin and ChenYu.*/ if (rf_rx_num == 1) avg_rssi = best_rssi; else avg_rssi = (best_rssi + second_rssi) / 2; p_phy_info->signal_strength = (u8)(odm_signal_scale_mapping(p_dm_odm, avg_rssi)); } } p_dm_odm->rx_pwdb_ave = p_dm_odm->rx_pwdb_ave + p_phy_info->rx_pwdb_all; p_dm_odm->dm_fat_table.antsel_rx_keep_0 = p_phy_sta_rpt->antidx_anta; p_dm_odm->dm_fat_table.antsel_rx_keep_1 = p_phy_sta_rpt->antidx_antb; p_dm_odm->dm_fat_table.antsel_rx_keep_2 = p_phy_sta_rpt->antidx_antc; p_dm_odm->dm_fat_table.antsel_rx_keep_3 = p_phy_sta_rpt->antidx_antd; /*ODM_RT_TRACE(p_dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("StaID[%d]: antidx_anta = ((%d)), MatchBSSID = ((%d))\n", p_pktinfo->station_id, p_phy_sta_rpt->antidx_anta, p_pktinfo->is_packet_match_bssid));*/ /* dbg_print("p_phy_sta_rpt->antidx_anta = %d, p_phy_sta_rpt->antidx_antb = %d\n",*/ /* p_phy_sta_rpt->antidx_anta, p_phy_sta_rpt->antidx_antb);*/ /* dbg_print("----------------------------\n");*/ /* dbg_print("p_pktinfo->station_id=%d, p_pktinfo->data_rate=0x%x\n",p_pktinfo->station_id, p_pktinfo->data_rate);*/ /* dbg_print("p_phy_sta_rpt->r_RFMOD = %d\n", p_phy_sta_rpt->r_RFMOD);*/ /* dbg_print("p_phy_sta_rpt->gain_trsw[0]=0x%x, p_phy_sta_rpt->gain_trsw[1]=0x%x\n",*/ /* p_phy_sta_rpt->gain_trsw[0],p_phy_sta_rpt->gain_trsw[1]);*/ /* dbg_print("p_phy_sta_rpt->gain_trsw[2]=0x%x, p_phy_sta_rpt->gain_trsw[3]=0x%x\n",*/ /* p_phy_sta_rpt->gain_trsw_cd[0],p_phy_sta_rpt->gain_trsw_cd[1]);*/ /* dbg_print("p_phy_sta_rpt->pwdb_all = 0x%x, p_phy_info->rx_pwdb_all = %d\n", p_phy_sta_rpt->pwdb_all, p_phy_info->rx_pwdb_all);*/ /* dbg_print("p_phy_sta_rpt->cfotail[i] = 0x%x, p_phy_sta_rpt->CFO_tail[i] = 0x%x\n", p_phy_sta_rpt->cfotail[0], p_phy_sta_rpt->cfotail[1]);*/ /* dbg_print("p_phy_sta_rpt->rxevm[0] = %d, p_phy_sta_rpt->rxevm[1] = %d\n", p_phy_sta_rpt->rxevm[0], p_phy_sta_rpt->rxevm[1]);*/ /* dbg_print("p_phy_sta_rpt->rxevm[2] = %d, p_phy_sta_rpt->rxevm[3] = %d\n", p_phy_sta_rpt->rxevm_cd[0], p_phy_sta_rpt->rxevm_cd[1]);*/ /* dbg_print("p_phy_info->rx_mimo_signal_strength[0]=%d, p_phy_info->rx_mimo_signal_strength[1]=%d, rx_pwdb_all=%d\n",*/ /* p_phy_info->rx_mimo_signal_strength[0], p_phy_info->rx_mimo_signal_strength[1], p_phy_info->rx_pwdb_all);*/ /* dbg_print("p_phy_info->rx_mimo_signal_strength[2]=%d, p_phy_info->rx_mimo_signal_strength[3]=%d\n",*/ /* p_phy_info->rx_mimo_signal_strength[2], p_phy_info->rx_mimo_signal_strength[3]);*/ /* dbg_print("ppPhyInfo->rx_mimo_signal_quality[0]=%d, p_phy_info->rx_mimo_signal_quality[1]=%d\n",*/ /* p_phy_info->rx_mimo_signal_quality[0], p_phy_info->rx_mimo_signal_quality[1]);*/ /* dbg_print("ppPhyInfo->rx_mimo_signal_quality[2]=%d, p_phy_info->rx_mimo_signal_quality[3]=%d\n",*/ /* p_phy_info->rx_mimo_signal_quality[2], p_phy_info->rx_mimo_signal_quality[3]);*/ } #endif void phydm_reset_rssi_for_dm( struct PHY_DM_STRUCT *p_dm_odm, u8 station_id ) { struct sta_info *p_entry; p_entry = p_dm_odm->p_odm_sta_info[station_id]; if (!IS_STA_VALID(p_entry)) { /**/ return; } ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("Reset RSSI for macid = (( %d ))\n", station_id)); p_entry->rssi_stat.undecorated_smoothed_cck = -1; p_entry->rssi_stat.undecorated_smoothed_ofdm = -1; p_entry->rssi_stat.undecorated_smoothed_pwdb = -1; p_entry->rssi_stat.ofdm_pkt = 0; p_entry->rssi_stat.cck_pkt = 0; p_entry->rssi_stat.cck_sum_power = 0; p_entry->rssi_stat.is_send_rssi = RA_RSSI_STATE_INIT; p_entry->rssi_stat.packet_map = 0; p_entry->rssi_stat.valid_bit = 0; } void odm_init_rssi_for_dm( struct PHY_DM_STRUCT *p_dm_odm ) { } static void odm_process_rssi_for_dm( struct PHY_DM_STRUCT *p_dm_odm, struct _odm_phy_status_info_ *p_phy_info, struct _odm_per_pkt_info_ *p_pktinfo ) { s32 undecorated_smoothed_pwdb, undecorated_smoothed_cck, undecorated_smoothed_ofdm, rssi_ave, cck_pkt; u8 i, is_cck_rate = 0; u8 RSSI_max, RSSI_min; u32 weighting = 0; u8 send_rssi_2_fw = 0; struct sta_info *p_entry; if (p_pktinfo->station_id >= ODM_ASSOCIATE_ENTRY_NUM) return; #ifdef CONFIG_S0S1_SW_ANTENNA_DIVERSITY odm_s0s1_sw_ant_div_by_ctrl_frame_process_rssi(p_dm_odm, p_phy_info, p_pktinfo); #endif /* */ /* 2012/05/30 MH/Luke.Lee Add some description */ /* In windows driver: AP/IBSS mode STA */ /* */ /* if (p_dm_odm->support_platform == ODM_WIN) */ /* { */ /* p_entry = p_dm_odm->p_odm_sta_info[p_dm_odm->pAidMap[p_pktinfo->station_id-1]]; */ /* } */ /* else */ p_entry = p_dm_odm->p_odm_sta_info[p_pktinfo->station_id]; if (!IS_STA_VALID(p_entry)) { return; /**/ } if ((!p_pktinfo->is_packet_match_bssid))/*data frame only*/ return; if (p_pktinfo->is_packet_beacon) p_dm_odm->phy_dbg_info.num_qry_beacon_pkt++; is_cck_rate = (p_pktinfo->data_rate <= ODM_RATE11M) ? true : false; p_dm_odm->rx_rate = p_pktinfo->data_rate; /* --------------Statistic for antenna/path diversity------------------ */ if (p_dm_odm->support_ability & ODM_BB_ANT_DIV) { #if (defined(CONFIG_PHYDM_ANTENNA_DIVERSITY)) odm_process_rssi_for_ant_div(p_dm_odm, p_phy_info, p_pktinfo); #endif } #if (defined(CONFIG_PATH_DIVERSITY)) else if (p_dm_odm->support_ability & ODM_BB_PATH_DIV) phydm_process_rssi_for_path_div(p_dm_odm, p_phy_info, p_pktinfo); #endif /* -----------------Smart Antenna Debug Message------------------ */ undecorated_smoothed_cck = p_entry->rssi_stat.undecorated_smoothed_cck; undecorated_smoothed_ofdm = p_entry->rssi_stat.undecorated_smoothed_ofdm; undecorated_smoothed_pwdb = p_entry->rssi_stat.undecorated_smoothed_pwdb; if (p_pktinfo->is_packet_to_self || p_pktinfo->is_packet_beacon) { if (!is_cck_rate) { /* ofdm rate */ { if (p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B] == 0) { rssi_ave = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; p_dm_odm->RSSI_A = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; p_dm_odm->RSSI_B = 0; } else { /*dbg_print("p_rfd->status.rx_mimo_signal_strength[0] = %d, p_rfd->status.rx_mimo_signal_strength[1] = %d\n",*/ /*p_rfd->status.rx_mimo_signal_strength[0], p_rfd->status.rx_mimo_signal_strength[1]);*/ p_dm_odm->RSSI_A = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; p_dm_odm->RSSI_B = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; if (p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A] > p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]) { RSSI_max = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; RSSI_min = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; } else { RSSI_max = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; RSSI_min = p_phy_info->rx_mimo_signal_strength[ODM_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 (undecorated_smoothed_ofdm <= 0) { /* initialize */ undecorated_smoothed_ofdm = p_phy_info->rx_pwdb_all; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("OFDM_INIT: (( %d ))\n", undecorated_smoothed_ofdm)); } else { if (p_phy_info->rx_pwdb_all > (u32)undecorated_smoothed_ofdm) { undecorated_smoothed_ofdm = (((undecorated_smoothed_ofdm)*(RX_SMOOTH_FACTOR - 1)) + (rssi_ave)) / (RX_SMOOTH_FACTOR); undecorated_smoothed_ofdm = undecorated_smoothed_ofdm + 1; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("OFDM_1: (( %d ))\n", undecorated_smoothed_ofdm)); } else { undecorated_smoothed_ofdm = (((undecorated_smoothed_ofdm)*(RX_SMOOTH_FACTOR - 1)) + (rssi_ave)) / (RX_SMOOTH_FACTOR); ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("OFDM_2: (( %d ))\n", undecorated_smoothed_ofdm)); } } if (p_entry->rssi_stat.ofdm_pkt != 64) { i = 63; p_entry->rssi_stat.ofdm_pkt -= (u8)(((p_entry->rssi_stat.packet_map >> i) & BIT(0)) - 1); } p_entry->rssi_stat.packet_map = (p_entry->rssi_stat.packet_map << 1) | BIT(0); } else { rssi_ave = p_phy_info->rx_pwdb_all; p_dm_odm->RSSI_A = (u8) p_phy_info->rx_pwdb_all; p_dm_odm->RSSI_B = 0xFF; p_dm_odm->RSSI_C = 0xFF; p_dm_odm->RSSI_D = 0xFF; if (p_entry->rssi_stat.cck_pkt <= 63) p_entry->rssi_stat.cck_pkt++; /* 1 Process CCK RSSI */ if (undecorated_smoothed_cck <= 0) { /* initialize */ undecorated_smoothed_cck = p_phy_info->rx_pwdb_all; p_entry->rssi_stat.cck_sum_power = (u16)p_phy_info->rx_pwdb_all ; /*reset*/ p_entry->rssi_stat.cck_pkt = 1; /*reset*/ ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("CCK_INIT: (( %d ))\n", undecorated_smoothed_cck)); } else if (p_entry->rssi_stat.cck_pkt <= CCK_RSSI_INIT_COUNT) { p_entry->rssi_stat.cck_sum_power = p_entry->rssi_stat.cck_sum_power + (u16)p_phy_info->rx_pwdb_all; undecorated_smoothed_cck = p_entry->rssi_stat.cck_sum_power / p_entry->rssi_stat.cck_pkt; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("CCK_0: (( %d )), SumPow = (( %d )), cck_pkt = (( %d ))\n", undecorated_smoothed_cck, p_entry->rssi_stat.cck_sum_power, p_entry->rssi_stat.cck_pkt)); } else { if (p_phy_info->rx_pwdb_all > (u32)undecorated_smoothed_cck) { undecorated_smoothed_cck = (((undecorated_smoothed_cck)*(RX_SMOOTH_FACTOR - 1)) + (p_phy_info->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); undecorated_smoothed_cck = undecorated_smoothed_cck + 1; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("CCK_1: (( %d ))\n", undecorated_smoothed_cck)); } else { undecorated_smoothed_cck = (((undecorated_smoothed_cck)*(RX_SMOOTH_FACTOR - 1)) + (p_phy_info->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("CCK_2: (( %d ))\n", undecorated_smoothed_cck)); } } i = 63; p_entry->rssi_stat.ofdm_pkt -= (u8)((p_entry->rssi_stat.packet_map >> i) & BIT(0)); p_entry->rssi_stat.packet_map = p_entry->rssi_stat.packet_map << 1; } /* if(p_entry) */ { /* 2011.07.28 LukeLee: modified to prevent unstable CCK RSSI */ if (p_entry->rssi_stat.ofdm_pkt == 64) { /* speed up when all packets are OFDM*/ undecorated_smoothed_pwdb = undecorated_smoothed_ofdm; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("PWDB_0[%d] = (( %d ))\n", p_pktinfo->station_id, undecorated_smoothed_cck)); } else { if (p_entry->rssi_stat.valid_bit < 64) p_entry->rssi_stat.valid_bit++; if (p_entry->rssi_stat.valid_bit == 64) { weighting = ((p_entry->rssi_stat.ofdm_pkt) > 4) ? 64 : (p_entry->rssi_stat.ofdm_pkt << 4); undecorated_smoothed_pwdb = (weighting * undecorated_smoothed_ofdm + (64 - weighting) * undecorated_smoothed_cck) >> 6; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("PWDB_1[%d] = (( %d )), W = (( %d ))\n", p_pktinfo->station_id, undecorated_smoothed_cck, weighting)); } else { if (p_entry->rssi_stat.valid_bit != 0) undecorated_smoothed_pwdb = (p_entry->rssi_stat.ofdm_pkt * undecorated_smoothed_ofdm + (p_entry->rssi_stat.valid_bit - p_entry->rssi_stat.ofdm_pkt) * undecorated_smoothed_cck) / p_entry->rssi_stat.valid_bit; else undecorated_smoothed_pwdb = 0; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("PWDB_2[%d] = (( %d )), ofdm_pkt = (( %d )), Valid_Bit = (( %d ))\n", p_pktinfo->station_id, undecorated_smoothed_cck, p_entry->rssi_stat.ofdm_pkt, p_entry->rssi_stat.valid_bit)); } } if ((p_entry->rssi_stat.ofdm_pkt >= 1 || p_entry->rssi_stat.cck_pkt >= 5) && (p_entry->rssi_stat.is_send_rssi == RA_RSSI_STATE_INIT)) { send_rssi_2_fw = 1; p_entry->rssi_stat.is_send_rssi = RA_RSSI_STATE_SEND; } p_entry->rssi_stat.undecorated_smoothed_cck = undecorated_smoothed_cck; p_entry->rssi_stat.undecorated_smoothed_ofdm = undecorated_smoothed_ofdm; p_entry->rssi_stat.undecorated_smoothed_pwdb = undecorated_smoothed_pwdb; if (send_rssi_2_fw) { /* Trigger init rate by RSSI */ if (p_entry->rssi_stat.ofdm_pkt != 0) p_entry->rssi_stat.undecorated_smoothed_pwdb = undecorated_smoothed_ofdm; ODM_RT_TRACE(p_dm_odm, ODM_COMP_RSSI_MONITOR, ODM_DBG_LOUD, ("[Send to FW] PWDB = (( %d )), ofdm_pkt = (( %d )), cck_pkt = (( %d ))\n", undecorated_smoothed_pwdb, p_entry->rssi_stat.ofdm_pkt, p_entry->rssi_stat.cck_pkt)); phydm_ra_rssi_rpt_wk(p_dm_odm); } } } } #if (ODM_IC_11N_SERIES_SUPPORT == 1) /* * Endianness before calling this API * */ static void odm_phy_status_query_92c_series( struct PHY_DM_STRUCT *p_dm_odm, struct _odm_phy_status_info_ *p_phy_info, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo ) { odm_rx_phy_status92c_series_parsing(p_dm_odm, p_phy_info, p_phy_status, p_pktinfo); odm_process_rssi_for_dm(p_dm_odm, p_phy_info, p_pktinfo); } #endif /* * Endianness before calling this API * */ #if ODM_IC_11AC_SERIES_SUPPORT void odm_phy_status_query_jaguar_series( struct PHY_DM_STRUCT *p_dm_odm, struct _odm_phy_status_info_ *p_phy_info, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo ) { odm_rx_phy_status_jaguar_series_parsing(p_dm_odm, p_phy_info, p_phy_status, p_pktinfo); odm_process_rssi_for_dm(p_dm_odm, p_phy_info, p_pktinfo); } #endif void odm_phy_status_query( struct PHY_DM_STRUCT *p_dm_odm, struct _odm_phy_status_info_ *p_phy_info, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo ) { #if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT == 1) if (p_dm_odm->support_ic_type & ODM_IC_PHY_STATUE_NEW_TYPE) { phydm_rx_phy_status_new_type(p_dm_odm, p_phy_status, p_pktinfo, p_phy_info); return; } #endif #if ODM_IC_11AC_SERIES_SUPPORT if (p_dm_odm->support_ic_type & ODM_IC_11AC_SERIES) odm_phy_status_query_jaguar_series(p_dm_odm, p_phy_info, p_phy_status, p_pktinfo); #endif #if ODM_IC_11N_SERIES_SUPPORT if (p_dm_odm->support_ic_type & ODM_IC_11N_SERIES) odm_phy_status_query_92c_series(p_dm_odm, p_phy_info, p_phy_status, p_pktinfo); #endif } /* For future use. */ void odm_mac_status_query( struct PHY_DM_STRUCT *p_dm_odm, u8 *p_mac_status, u8 mac_id, bool is_packet_match_bssid, bool is_packet_to_self, bool is_packet_beacon ) { /* 2011/10/19 Driver team will handle in the future. */ } /* * If you want to add a new IC, Please follow below template and generate a new one. * * */ enum hal_status odm_config_rf_with_header_file( struct PHY_DM_STRUCT *p_dm_odm, enum odm_rf_config_type config_type, enum odm_rf_radio_path_e e_rf_path ) { ODM_RT_TRACE(p_dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("===>odm_config_rf_with_header_file (%s)\n", (p_dm_odm->is_mp_chip) ? "MPChip" : "TestChip")); ODM_RT_TRACE(p_dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("p_dm_odm->support_platform: 0x%X, p_dm_odm->support_interface: 0x%X, p_dm_odm->board_type: 0x%X\n", p_dm_odm->support_platform, p_dm_odm->support_interface, p_dm_odm->board_type)); /* 1 AP doesn't use PHYDM power tracking table in these ICs */ /* 1 All platforms support */ if (p_dm_odm->support_ic_type == ODM_RTL8188E) { if (config_type == CONFIG_RF_RADIO) { if (e_rf_path == ODM_RF_PATH_A) READ_AND_CONFIG_MP(8188e, _radioa); } else if (config_type == CONFIG_RF_TXPWR_LMT) READ_AND_CONFIG_MP(8188e, _txpwr_lmt); } return HAL_STATUS_SUCCESS; } enum hal_status odm_config_rf_with_tx_pwr_track_header_file( struct PHY_DM_STRUCT *p_dm_odm ) { ODM_RT_TRACE(p_dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("===>odm_config_rf_with_tx_pwr_track_header_file (%s)\n", (p_dm_odm->is_mp_chip) ? "MPChip" : "TestChip")); ODM_RT_TRACE(p_dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("p_dm_odm->support_platform: 0x%X, p_dm_odm->support_interface: 0x%X, p_dm_odm->board_type: 0x%X\n", p_dm_odm->support_platform, p_dm_odm->support_interface, p_dm_odm->board_type)); /* 1 AP doesn't use PHYDM power tracking table in these ICs */ if (p_dm_odm->support_ic_type == ODM_RTL8188E) { if (odm_get_mac_reg(p_dm_odm, 0xF0, 0xF000) >= 8) { /*if 0xF0[15:12] >= 8, SMIC*/ if (p_dm_odm->support_interface == ODM_ITRF_PCIE) READ_AND_CONFIG_MP(8188e, _txpowertrack_pcie_icut); else if (p_dm_odm->support_interface == ODM_ITRF_USB) READ_AND_CONFIG_MP(8188e, _txpowertrack_usb_icut); else if (p_dm_odm->support_interface == ODM_ITRF_SDIO) READ_AND_CONFIG_MP(8188e, _txpowertrack_sdio_icut); } else { /*else 0xF0[15:12] < 8, TSMC*/ if (p_dm_odm->support_interface == ODM_ITRF_PCIE) READ_AND_CONFIG_MP(8188e, _txpowertrack_pcie); else if (p_dm_odm->support_interface == ODM_ITRF_USB) READ_AND_CONFIG_MP(8188e, _txpowertrack_usb); else if (p_dm_odm->support_interface == ODM_ITRF_SDIO) READ_AND_CONFIG_MP(8188e, _txpowertrack_sdio); } } /* 1 All platforms support */ return HAL_STATUS_SUCCESS; } enum hal_status odm_config_bb_with_header_file( struct PHY_DM_STRUCT *p_dm_odm, enum odm_bb_config_type config_type ) { /* 1 All platforms support */ if (p_dm_odm->support_ic_type == ODM_RTL8188E) { if (config_type == CONFIG_BB_PHY_REG) READ_AND_CONFIG_MP(8188e, _phy_reg); else if (config_type == CONFIG_BB_AGC_TAB) READ_AND_CONFIG_MP(8188e, _agc_tab); else if (config_type == CONFIG_BB_PHY_REG_PG) READ_AND_CONFIG_MP(8188e, _phy_reg_pg); } return HAL_STATUS_SUCCESS; } enum hal_status odm_config_mac_with_header_file( struct PHY_DM_STRUCT *p_dm_odm ) { ODM_RT_TRACE(p_dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("===>odm_config_mac_with_header_file (%s)\n", (p_dm_odm->is_mp_chip) ? "MPChip" : "TestChip")); ODM_RT_TRACE(p_dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("p_dm_odm->support_platform: 0x%X, p_dm_odm->support_interface: 0x%X, p_dm_odm->board_type: 0x%X\n", p_dm_odm->support_platform, p_dm_odm->support_interface, p_dm_odm->board_type)); /* 1 All platforms support */ if (p_dm_odm->support_ic_type == ODM_RTL8188E) READ_AND_CONFIG_MP(8188e, _mac_reg); return HAL_STATUS_SUCCESS; } enum hal_status odm_config_fw_with_header_file( struct PHY_DM_STRUCT *p_dm_odm, enum odm_fw_config_type config_type, u8 *p_firmware, u32 *p_size ) { return HAL_STATUS_SUCCESS; } u32 odm_get_hw_img_version( struct PHY_DM_STRUCT *p_dm_odm ) { u32 version = 0; /*1 All platforms support*/ if (p_dm_odm->support_ic_type == ODM_RTL8188E) version = GET_VERSION_MP(8188e, _mac_reg); return version; } #if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT == 1) /* For 8822B only!! need to move to FW finally */ /*==============================================*/ bool phydm_query_is_mu_api( struct PHY_DM_STRUCT *p_phydm, u8 ppdu_idx, u8 *p_data_rate, u8 *p_gid ) { u8 data_rate = 0, gid = 0; bool is_mu = FALSE; data_rate = p_phydm->phy_dbg_info.num_of_ppdu[ppdu_idx]; gid = p_phydm->phy_dbg_info.gid_num[ppdu_idx]; if (data_rate & BIT(7)) { is_mu = TRUE; data_rate = data_rate & ~(BIT(7)); } else is_mu = FALSE; *p_data_rate = data_rate; *p_gid = gid; return is_mu; } void phydm_rx_statistic_cal( struct PHY_DM_STRUCT *p_phydm, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo ) { struct _phy_status_rpt_jaguar2_type1 *p_phy_sta_rpt = (struct _phy_status_rpt_jaguar2_type1 *)p_phy_status; u8 date_rate = p_pktinfo->data_rate & ~(BIT(7)); if ((p_phy_sta_rpt->gid != 0) && (p_phy_sta_rpt->gid != 63)) { if (date_rate >= ODM_RATEVHTSS1MCS0) { p_phydm->phy_dbg_info.num_qry_mu_vht_pkt[date_rate - 0x2C]++; p_phydm->phy_dbg_info.num_of_ppdu[p_pktinfo->ppdu_cnt] = date_rate | BIT(7); p_phydm->phy_dbg_info.gid_num[p_pktinfo->ppdu_cnt] = p_phy_sta_rpt->gid; } } else { if (date_rate >= ODM_RATEVHTSS1MCS0) { p_phydm->phy_dbg_info.num_qry_vht_pkt[date_rate - 0x2C]++; p_phydm->phy_dbg_info.num_of_ppdu[p_pktinfo->ppdu_cnt] = date_rate; p_phydm->phy_dbg_info.gid_num[p_pktinfo->ppdu_cnt] = p_phy_sta_rpt->gid; } } } void phydm_reset_phy_info( struct PHY_DM_STRUCT *p_phydm, struct _odm_phy_status_info_ *p_phy_info ) { p_phy_info->rx_pwdb_all = 0; p_phy_info->signal_quality = 0; p_phy_info->band_width = 0; p_phy_info->rx_count = 0; odm_memory_set(p_phydm, p_phy_info->rx_mimo_signal_quality, 0, 4); odm_memory_set(p_phydm, p_phy_info->rx_mimo_signal_strength, 0, 4); odm_memory_set(p_phydm, p_phy_info->rx_snr, 0, 4); p_phy_info->rx_power = -110; p_phy_info->recv_signal_power = -110; p_phy_info->bt_rx_rssi_percentage = 0; p_phy_info->signal_strength = 0; p_phy_info->bt_coex_pwr_adjust = 0; p_phy_info->channel = 0; p_phy_info->is_mu_packet = 0; p_phy_info->is_beamformed = 0; p_phy_info->rxsc = 0; odm_memory_set(p_phydm, p_phy_info->rx_pwr, -110, 4); odm_memory_set(p_phydm, p_phy_info->rx_mimo_evm_dbm, 0, 4); odm_memory_set(p_phydm, p_phy_info->cfo_short, 0, 8); odm_memory_set(p_phydm, p_phy_info->cfo_tail, 0, 8); } void phydm_set_per_path_phy_info( u8 rx_path, s8 rx_pwr, s8 rx_evm, s8 cfo_tail, s8 rx_snr, struct _odm_phy_status_info_ *p_phy_info ) { u8 evm_dbm = 0; u8 evm_percentage = 0; /* SNR is S(8,1), EVM is S(8,1), CFO is S(8,7) */ if (rx_evm < 0) { /* Calculate EVM in dBm */ evm_dbm = ((u8)(0 - rx_evm) >> 1); /* Calculate EVM in percentage */ if (evm_dbm >= 33) evm_percentage = 100; else evm_percentage = (evm_dbm << 1) + (evm_dbm); } p_phy_info->rx_pwr[rx_path] = rx_pwr; p_phy_info->rx_mimo_evm_dbm[rx_path] = evm_dbm; /* CFO = CFO_tail * 312.5 / 2^7 ~= CFO tail * 39/512 (kHz)*/ p_phy_info->cfo_tail[rx_path] = cfo_tail; p_phy_info->cfo_tail[rx_path] = ((p_phy_info->cfo_tail[rx_path] << 5) + (p_phy_info->cfo_tail[rx_path] << 2) + (p_phy_info->cfo_tail[rx_path] << 1) + (p_phy_info->cfo_tail[rx_path])) >> 9; p_phy_info->rx_mimo_signal_strength[rx_path] = odm_query_rx_pwr_percentage(rx_pwr); p_phy_info->rx_mimo_signal_quality[rx_path] = evm_percentage; p_phy_info->rx_snr[rx_path] = rx_snr >> 1; } void phydm_set_common_phy_info( s8 rx_power, u8 channel, bool is_beamformed, bool is_mu_packet, u8 bandwidth, u8 signal_quality, u8 rxsc, struct _odm_phy_status_info_ *p_phy_info ) { p_phy_info->rx_power = rx_power; /* RSSI in dB */ p_phy_info->recv_signal_power = rx_power; /* RSSI in dB */ p_phy_info->channel = channel; /* channel number */ p_phy_info->is_beamformed = is_beamformed; /* apply BF */ p_phy_info->is_mu_packet = is_mu_packet; /* MU packet */ p_phy_info->rxsc = rxsc; p_phy_info->rx_pwdb_all = odm_query_rx_pwr_percentage(rx_power); /* RSSI in percentage */ p_phy_info->signal_quality = signal_quality; /* signal quality */ p_phy_info->band_width = bandwidth; /* bandwidth */ } void phydm_get_rx_phy_status_type0( struct PHY_DM_STRUCT *p_dm_odm, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo, struct _odm_phy_status_info_ *p_phy_info ) { /* type 0 is used for cck packet */ struct _phy_status_rpt_jaguar2_type0 *p_phy_sta_rpt = (struct _phy_status_rpt_jaguar2_type0 *)p_phy_status; u8 i, SQ = 0; s8 rx_power = p_phy_sta_rpt->pwdb - 110; #if (RTL8723D_SUPPORT == 1) if (p_dm_odm->support_ic_type & ODM_RTL8723D) rx_power = p_phy_sta_rpt->pwdb - 97; #endif #if (RTL8197F_SUPPORT == 1) if (p_dm_odm->support_ic_type & ODM_RTL8197F) rx_power = p_phy_sta_rpt->pwdb - 97; #endif /* Calculate Signal Quality*/ if (p_pktinfo->is_packet_match_bssid) { if (p_phy_sta_rpt->signal_quality >= 64) SQ = 0; else if (p_phy_sta_rpt->signal_quality <= 20) SQ = 100; else { /* mapping to 2~99% */ SQ = 64 - p_phy_sta_rpt->signal_quality; SQ = ((SQ << 3) + SQ) >> 2; } } /* Modify CCK PWDB if old AGC */ if (p_dm_odm->cck_new_agc == false) { u8 lna_idx, vga_idx; lna_idx = ((p_phy_sta_rpt->lna_h << 3) | p_phy_sta_rpt->lna_l); vga_idx = p_phy_sta_rpt->vga; } /* Update CCK packet counter */ p_dm_odm->phy_dbg_info.num_qry_phy_status_cck++; /*CCK no STBC and LDPC*/ p_dm_odm->phy_dbg_info.is_ldpc_pkt = false; p_dm_odm->phy_dbg_info.is_stbc_pkt = false; /* Update Common information */ phydm_set_common_phy_info(rx_power, p_phy_sta_rpt->channel, false, false, ODM_BW20M, SQ, p_phy_sta_rpt->rxsc, p_phy_info); /* Update CCK pwdb */ phydm_set_per_path_phy_info(ODM_RF_PATH_A, rx_power, 0, 0, 0, p_phy_info); /* Update per-path information */ p_dm_odm->dm_fat_table.antsel_rx_keep_0 = p_phy_sta_rpt->antidx_a; p_dm_odm->dm_fat_table.antsel_rx_keep_1 = p_phy_sta_rpt->antidx_b; p_dm_odm->dm_fat_table.antsel_rx_keep_2 = p_phy_sta_rpt->antidx_c; p_dm_odm->dm_fat_table.antsel_rx_keep_3 = p_phy_sta_rpt->antidx_d; } void phydm_get_rx_phy_status_type1( struct PHY_DM_STRUCT *p_dm_odm, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo, struct _odm_phy_status_info_ *p_phy_info ) { /* type 1 is used for ofdm packet */ struct _phy_status_rpt_jaguar2_type1 *p_phy_sta_rpt = (struct _phy_status_rpt_jaguar2_type1 *)p_phy_status; s8 rx_pwr_db = -120; u8 i, rxsc, bw = ODM_BW20M, rx_count = 0; bool is_mu; u8 num_ss; /* Update OFDM packet counter */ p_dm_odm->phy_dbg_info.num_qry_phy_status_ofdm++; /* Update per-path information */ for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX_JAGUAR; i++) { if (p_dm_odm->rx_ant_status & BIT(i)) { s8 rx_path_pwr_db; /* RX path counter */ rx_count++; /* Update per-path information (RSSI_dB RSSI_percentage EVM SNR CFO SQ) */ /* EVM report is reported by stream, not path */ rx_path_pwr_db = p_phy_sta_rpt->pwdb[i] - 110; /* per-path pwdb in dB domain */ phydm_set_per_path_phy_info(i, rx_path_pwr_db, p_phy_sta_rpt->rxevm[rx_count - 1], p_phy_sta_rpt->cfo_tail[i], p_phy_sta_rpt->rxsnr[i], p_phy_info); /* search maximum pwdb */ if (rx_path_pwr_db > rx_pwr_db) rx_pwr_db = rx_path_pwr_db; } } /* mapping RX counter from 1~4 to 0~3 */ if (rx_count > 0) p_phy_info->rx_count = rx_count - 1; /* Check if MU packet or not */ if ((p_phy_sta_rpt->gid != 0) && (p_phy_sta_rpt->gid != 63)) { is_mu = true; p_dm_odm->phy_dbg_info.num_qry_mu_pkt++; } else is_mu = false; /* count BF packet */ p_dm_odm->phy_dbg_info.num_qry_bf_pkt = p_dm_odm->phy_dbg_info.num_qry_bf_pkt + p_phy_sta_rpt->beamformed; /*STBC or LDPC pkt*/ p_dm_odm->phy_dbg_info.is_ldpc_pkt = p_phy_sta_rpt->ldpc; p_dm_odm->phy_dbg_info.is_stbc_pkt = p_phy_sta_rpt->stbc; /* Check sub-channel */ if ((p_pktinfo->data_rate > ODM_RATE11M) && (p_pktinfo->data_rate < ODM_RATEMCS0)) rxsc = p_phy_sta_rpt->l_rxsc; else rxsc = p_phy_sta_rpt->ht_rxsc; /* Check RX bandwidth */ if (p_dm_odm->support_ic_type & ODM_RTL8822B) { if ((rxsc >= 1) && (rxsc <= 8)) bw = ODM_BW20M; else if ((rxsc >= 9) && (rxsc <= 12)) bw = ODM_BW40M; else if (rxsc >= 13) bw = ODM_BW80M; else bw = p_phy_sta_rpt->rf_mode; } else if (p_dm_odm->support_ic_type & (ODM_RTL8197F | ODM_RTL8723D)) { if (p_phy_sta_rpt->rf_mode == 0) bw = ODM_BW20M; else if ((rxsc == 1) || (rxsc == 2)) bw = ODM_BW20M; else bw = ODM_BW40M; } /* Update packet information */ phydm_set_common_phy_info(rx_pwr_db, p_phy_sta_rpt->channel, (bool)p_phy_sta_rpt->beamformed, is_mu, bw, odm_evm_db_to_percentage(p_phy_sta_rpt->rxevm[0]), rxsc, p_phy_info); num_ss = phydm_rate_to_num_ss(p_dm_odm, p_pktinfo->data_rate); odm_parsing_cfo(p_dm_odm, p_pktinfo, p_phy_sta_rpt->cfo_tail, num_ss); p_dm_odm->dm_fat_table.antsel_rx_keep_0 = p_phy_sta_rpt->antidx_a; p_dm_odm->dm_fat_table.antsel_rx_keep_1 = p_phy_sta_rpt->antidx_b; p_dm_odm->dm_fat_table.antsel_rx_keep_2 = p_phy_sta_rpt->antidx_c; p_dm_odm->dm_fat_table.antsel_rx_keep_3 = p_phy_sta_rpt->antidx_d; if (p_pktinfo->is_packet_match_bssid) { /* dbg_print("channel = %d, band = %d, l_rxsc = %d, ht_rxsc = %d, rf_mode = %d\n", p_phy_sta_rpt->channel, p_phy_sta_rpt->band, p_phy_sta_rpt->l_rxsc, p_phy_sta_rpt->ht_rxsc, p_phy_sta_rpt->rf_mode); dbg_print("Antidx A = %d, B = %d, C = %d, D = %d\n", p_phy_sta_rpt->antidx_a, p_phy_sta_rpt->antidx_b, p_phy_sta_rpt->antidx_c, p_phy_sta_rpt->antidx_d); dbg_print("pwdb A: 0x%x, B: 0x%x, C: 0x%x, D: 0x%x\n", p_phy_sta_rpt->pwdb[0], p_phy_sta_rpt->pwdb[1], p_phy_sta_rpt->pwdb[2], p_phy_sta_rpt->pwdb[3]); dbg_print("EVM A: %d, B: %d, C: %d, D: %d\n", p_phy_sta_rpt->rxevm[0], p_phy_sta_rpt->rxevm[1], p_phy_sta_rpt->rxevm[2], p_phy_sta_rpt->rxevm[3]); dbg_print("SNR A: %d, B: %d, C: %d, D: %d\n", p_phy_sta_rpt->rxsnr[0], p_phy_sta_rpt->rxsnr[1], p_phy_sta_rpt->rxsnr[2], p_phy_sta_rpt->rxsnr[3]); dbg_print("CFO A: %d, B: %d, C: %d, D: %d\n", p_phy_sta_rpt->cfo_tail[0], p_phy_sta_rpt->cfo_tail[1], p_phy_sta_rpt->cfo_tail[2], p_phy_sta_rpt->cfo_tail[3]); dbg_print("paid = %d, gid = %d, length = %d\n", (p_phy_sta_rpt->paid + (p_phy_sta_rpt->paid_msb<<8)), p_phy_sta_rpt->gid, p_phy_sta_rpt->lsig_length); dbg_print("ldpc: %d, stbc: %d, bf: %d, gnt_bt: %d, antsw: %d\n", p_phy_sta_rpt->ldpc, p_phy_sta_rpt->stbc, p_phy_sta_rpt->beamformed, p_phy_sta_rpt->gnt_bt, p_phy_sta_rpt->hw_antsw_occu); dbg_print("NBI: %d, pos: %d\n", p_phy_sta_rpt->nb_intf_flag, (p_phy_sta_rpt->intf_pos + (p_phy_sta_rpt->intf_pos_msb<<8))); dbg_print("rsvd_0 = %d, rsvd_1 = %d, rsvd_2 = %d, rsvd_3 = %d, rsvd_4 = %d, rsvd_5 = %d\n", p_phy_sta_rpt->rsvd_0, p_phy_sta_rpt->rsvd_1, p_phy_sta_rpt->rsvd_2, p_phy_sta_rpt->rsvd_3, p_phy_sta_rpt->rsvd_4, p_phy_sta_rpt->rsvd_5); */ phydm_rx_statistic_cal(p_dm_odm, p_phy_status, p_pktinfo); } /* dbg_print("phydm_get_rx_phy_status_type1 p_pktinfo->is_packet_match_bssid = %d\n", p_pktinfo->is_packet_match_bssid); dbg_print("p_pktinfo->data_rate = 0x%x\n", p_pktinfo->data_rate); */ } void phydm_get_rx_phy_status_type2( struct PHY_DM_STRUCT *p_dm_odm, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo, struct _odm_phy_status_info_ *p_phy_info ) { struct _phy_status_rpt_jaguar2_type2 *p_phy_sta_rpt = (struct _phy_status_rpt_jaguar2_type2 *)p_phy_status; s8 rx_pwr_db = -120; u8 i, rxsc, bw = ODM_BW20M, rx_count = 0; /* Update OFDM packet counter */ p_dm_odm->phy_dbg_info.num_qry_phy_status_ofdm++; /* Update per-path information */ for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX_JAGUAR; i++) { if (p_dm_odm->rx_ant_status & BIT(i)) { s8 rx_path_pwr_db; /* RX path counter */ rx_count++; /* Update per-path information (RSSI_dB RSSI_percentage EVM SNR CFO SQ) */ #if (RTL8197F_SUPPORT == 1) if ((p_dm_odm->support_ic_type & ODM_RTL8197F) && (p_phy_sta_rpt->pwdb[i] == 0x7f)) { /*for 97f workaround*/ if (i == ODM_RF_PATH_A) { rx_path_pwr_db = (p_phy_sta_rpt->gain_a) << 1; rx_path_pwr_db = rx_path_pwr_db - 110; } else if (i == ODM_RF_PATH_B) { rx_path_pwr_db = (p_phy_sta_rpt->gain_b) << 1; rx_path_pwr_db = rx_path_pwr_db - 110; } else rx_path_pwr_db = 0; } else #endif rx_path_pwr_db = p_phy_sta_rpt->pwdb[i] - 110; /* per-path pwdb in dB domain */ phydm_set_per_path_phy_info(i, rx_path_pwr_db, 0, 0, 0, p_phy_info); /* search maximum pwdb */ if (rx_path_pwr_db > rx_pwr_db) rx_pwr_db = rx_path_pwr_db; } } /* mapping RX counter from 1~4 to 0~3 */ if (rx_count > 0) p_phy_info->rx_count = rx_count - 1; /* Check RX sub-channel */ if ((p_pktinfo->data_rate > ODM_RATE11M) && (p_pktinfo->data_rate < ODM_RATEMCS0)) rxsc = p_phy_sta_rpt->l_rxsc; else rxsc = p_phy_sta_rpt->ht_rxsc; /*STBC or LDPC pkt*/ p_dm_odm->phy_dbg_info.is_ldpc_pkt = p_phy_sta_rpt->ldpc; p_dm_odm->phy_dbg_info.is_stbc_pkt = p_phy_sta_rpt->stbc; /* Check RX bandwidth */ /* the BW information of sc=0 is useless, because there is no information of RF mode*/ if (p_dm_odm->support_ic_type & ODM_RTL8822B) { if ((rxsc >= 1) && (rxsc <= 8)) bw = ODM_BW20M; else if ((rxsc >= 9) && (rxsc <= 12)) bw = ODM_BW40M; else if (rxsc >= 13) bw = ODM_BW80M; else bw = ODM_BW20M; } else if (p_dm_odm->support_ic_type & (ODM_RTL8197F | ODM_RTL8723D)) { if (rxsc == 3) bw = ODM_BW40M; else if ((rxsc == 1) || (rxsc == 2)) bw = ODM_BW20M; else bw = ODM_BW20M; } /* Update packet information */ phydm_set_common_phy_info(rx_pwr_db, p_phy_sta_rpt->channel, (bool)p_phy_sta_rpt->beamformed, false, bw, 0, rxsc, p_phy_info); } void phydm_get_rx_phy_status_type5( u8 *p_phy_status ) { } void phydm_process_rssi_for_dm_new_type( struct PHY_DM_STRUCT *p_dm_odm, struct _odm_phy_status_info_ *p_phy_info, struct _odm_per_pkt_info_ *p_pktinfo ) { s32 undecorated_smoothed_pwdb, accumulate_pwdb; u32 rssi_ave; u8 i; struct sta_info *p_entry; u8 scaling_factor = 4; if (p_pktinfo->station_id >= ODM_ASSOCIATE_ENTRY_NUM) return; p_entry = p_dm_odm->p_odm_sta_info[p_pktinfo->station_id]; if (!IS_STA_VALID(p_entry)) return; if ((!p_pktinfo->is_packet_match_bssid))/*data frame only*/ return; if (p_pktinfo->is_packet_beacon) p_dm_odm->phy_dbg_info.num_qry_beacon_pkt++; #if (defined(CONFIG_PHYDM_ANTENNA_DIVERSITY)) if (p_dm_odm->support_ability & ODM_BB_ANT_DIV) odm_process_rssi_for_ant_div(p_dm_odm, p_phy_info, p_pktinfo); #endif #if (CONFIG_DYNAMIC_RX_PATH == 1) phydm_process_phy_status_for_dynamic_rx_path(p_dm_odm, p_phy_info, p_pktinfo); dbg_print("====>\n"); #endif if (p_pktinfo->is_packet_to_self || p_pktinfo->is_packet_beacon) { u32 RSSI_linear = 0; p_dm_odm->rx_rate = p_pktinfo->data_rate; undecorated_smoothed_pwdb = p_entry->rssi_stat.undecorated_smoothed_pwdb; accumulate_pwdb = p_dm_odm->accumulate_pwdb[p_pktinfo->station_id]; p_dm_odm->RSSI_A = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; p_dm_odm->RSSI_B = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; p_dm_odm->RSSI_C = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_C]; p_dm_odm->RSSI_D = p_phy_info->rx_mimo_signal_strength[ODM_RF_PATH_D]; for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX_JAGUAR; i++) { if (p_phy_info->rx_mimo_signal_strength[i] != 0) RSSI_linear += odm_convert_to_linear(p_phy_info->rx_mimo_signal_strength[i]); } switch (p_phy_info->rx_count + 1) { case 2: RSSI_linear = (RSSI_linear >> 1); break; case 3: RSSI_linear = ((RSSI_linear) + (RSSI_linear << 1) + (RSSI_linear << 3)) >> 5; /* RSSI_linear/3 ~ RSSI_linear*11/32 */ break; case 4: RSSI_linear = (RSSI_linear >> 2); break; } rssi_ave = odm_convert_to_db(RSSI_linear); if (undecorated_smoothed_pwdb <= 0) { accumulate_pwdb = (p_phy_info->rx_pwdb_all << scaling_factor); undecorated_smoothed_pwdb = p_phy_info->rx_pwdb_all; } else { accumulate_pwdb = accumulate_pwdb - (accumulate_pwdb >> scaling_factor) + rssi_ave; undecorated_smoothed_pwdb = (accumulate_pwdb + (1 << (scaling_factor - 1))) >> scaling_factor; } if (p_entry->rssi_stat.undecorated_smoothed_pwdb == -1) phydm_ra_rssi_rpt_wk(p_dm_odm); p_entry->rssi_stat.undecorated_smoothed_pwdb = undecorated_smoothed_pwdb; p_dm_odm->accumulate_pwdb[p_pktinfo->station_id] = accumulate_pwdb; } } void phydm_rx_phy_status_new_type( struct PHY_DM_STRUCT *p_phydm, u8 *p_phy_status, struct _odm_per_pkt_info_ *p_pktinfo, struct _odm_phy_status_info_ *p_phy_info ) { u8 phy_status_type = (*p_phy_status & 0xf); /* Memory reset */ phydm_reset_phy_info(p_phydm, p_phy_info); /* Phy status parsing */ switch (phy_status_type) { case 0: phydm_get_rx_phy_status_type0(p_phydm, p_phy_status, p_pktinfo, p_phy_info); break; case 1: phydm_get_rx_phy_status_type1(p_phydm, p_phy_status, p_pktinfo, p_phy_info); break; case 2: phydm_get_rx_phy_status_type2(p_phydm, p_phy_status, p_pktinfo, p_phy_info); break; default: return; } /* Update signal strength to UI, and p_phy_info->rx_pwdb_all is the maximum RSSI of all path */ p_phy_info->signal_strength = (u8)(odm_signal_scale_mapping(p_phydm, p_phy_info->rx_pwdb_all)); /* Calculate average RSSI and smoothed RSSI */ phydm_process_rssi_for_dm_new_type(p_phydm, p_phy_info, p_pktinfo); } /*==============================================*/ #endif u32 query_phydm_trx_capability( struct PHY_DM_STRUCT *p_dm_odm ) { u32 value32 = 0xFFFFFFFF; #if (RTL8821C_SUPPORT == 1) if (p_dm_odm->support_ic_type == ODM_RTL8821C) value32 = query_phydm_trx_capability_8821c(p_dm_odm); #endif return value32; } u32 query_phydm_stbc_capability( struct PHY_DM_STRUCT *p_dm_odm ) { u32 value32 = 0xFFFFFFFF; #if (RTL8821C_SUPPORT == 1) if (p_dm_odm->support_ic_type == ODM_RTL8821C) value32 = query_phydm_stbc_capability_8821c(p_dm_odm); #endif return value32; } u32 query_phydm_ldpc_capability( struct PHY_DM_STRUCT *p_dm_odm ) { u32 value32 = 0xFFFFFFFF; #if (RTL8821C_SUPPORT == 1) if (p_dm_odm->support_ic_type == ODM_RTL8821C) value32 = query_phydm_ldpc_capability_8821c(p_dm_odm); #endif return value32; } u32 query_phydm_txbf_parameters( struct PHY_DM_STRUCT *p_dm_odm ) { u32 value32 = 0xFFFFFFFF; #if (RTL8821C_SUPPORT == 1) if (p_dm_odm->support_ic_type == ODM_RTL8821C) value32 = query_phydm_txbf_parameters_8821c(p_dm_odm); #endif return value32; } u32 query_phydm_txbf_capability( struct PHY_DM_STRUCT *p_dm_odm ) { u32 value32 = 0xFFFFFFFF; #if (RTL8821C_SUPPORT == 1) if (p_dm_odm->support_ic_type == ODM_RTL8821C) value32 = query_phydm_txbf_capability_8821c(p_dm_odm); #endif return value32; }