diff options
Diffstat (limited to 'drivers/staging/rtlwifi/phydm/phydm_hwconfig.c')
| -rw-r--r-- | drivers/staging/rtlwifi/phydm/phydm_hwconfig.c | 1917 |
1 files changed, 1917 insertions, 0 deletions
diff --git a/drivers/staging/rtlwifi/phydm/phydm_hwconfig.c b/drivers/staging/rtlwifi/phydm/phydm_hwconfig.c new file mode 100644 index 0000000..4bf86e5 --- /dev/null +++ b/drivers/staging/rtlwifi/phydm/phydm_hwconfig.c @@ -0,0 +1,1917 @@ +// SPDX-License-Identifier: GPL-2.0 +/****************************************************************************** + * + * Copyright(c) 2007 - 2016 Realtek Corporation. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +/* ************************************************************ + * include files + * *************************************************************/ + +#include "mp_precomp.h" +#include "phydm_precomp.h" + +#define READ_AND_CONFIG_MP(ic, txt) (odm_read_and_config_mp_##ic##txt(dm)) +#define READ_AND_CONFIG_TC(ic, txt) (odm_read_and_config_tc_##ic##txt(dm)) + +#define READ_AND_CONFIG READ_AND_CONFIG_MP + +#define READ_FIRMWARE_MP(ic, txt) \ + (odm_read_firmware_mp_##ic##txt(dm, p_firmware, size)) +#define READ_FIRMWARE_TC(ic, txt) \ + (odm_read_firmware_tc_##ic##txt(dm, p_firmware, size)) + +#define READ_FIRMWARE READ_FIRMWARE_MP + +#define GET_VERSION_MP(ic, txt) (odm_get_version_mp_##ic##txt()) +#define GET_VERSION_TC(ic, txt) (odm_get_version_tc_##ic##txt()) + +#define GET_VERSION(ic, txt) GET_VERSION_MP(ic, txt) + +static u32 phydm_process_rssi_pwdb(struct phy_dm_struct *dm, + struct rtl_sta_info *entry, + struct dm_per_pkt_info *pktinfo, + u32 undecorated_smoothed_ofdm, + u32 undecorated_smoothed_cck) +{ + u32 weighting = 0, undecorated_smoothed_pwdb; + /* 2011.07.28 LukeLee: modified to prevent unstable CCK RSSI */ + + if (entry->rssi_stat.ofdm_pkt == + 64) { /* speed up when all packets are OFDM*/ + undecorated_smoothed_pwdb = undecorated_smoothed_ofdm; + ODM_RT_TRACE(dm, ODM_COMP_RSSI_MONITOR, + "PWDB_0[%d] = (( %d ))\n", pktinfo->station_id, + undecorated_smoothed_cck); + } else { + if (entry->rssi_stat.valid_bit < 64) + entry->rssi_stat.valid_bit++; + + if (entry->rssi_stat.valid_bit == 64) { + weighting = ((entry->rssi_stat.ofdm_pkt) > 4) ? + 64 : + (entry->rssi_stat.ofdm_pkt << 4); + undecorated_smoothed_pwdb = + (weighting * undecorated_smoothed_ofdm + + (64 - weighting) * undecorated_smoothed_cck) >> + 6; + ODM_RT_TRACE(dm, ODM_COMP_RSSI_MONITOR, + "PWDB_1[%d] = (( %d )), W = (( %d ))\n", + pktinfo->station_id, + undecorated_smoothed_cck, weighting); + } else { + if (entry->rssi_stat.valid_bit != 0) + undecorated_smoothed_pwdb = + (entry->rssi_stat.ofdm_pkt * + undecorated_smoothed_ofdm + + (entry->rssi_stat.valid_bit - + entry->rssi_stat.ofdm_pkt) * + undecorated_smoothed_cck) / + entry->rssi_stat.valid_bit; + else + undecorated_smoothed_pwdb = 0; + + ODM_RT_TRACE( + dm, ODM_COMP_RSSI_MONITOR, + "PWDB_2[%d] = (( %d )), ofdm_pkt = (( %d )), Valid_Bit = (( %d ))\n", + pktinfo->station_id, undecorated_smoothed_cck, + entry->rssi_stat.ofdm_pkt, + entry->rssi_stat.valid_bit); + } + } + + return undecorated_smoothed_pwdb; +} + +static u32 phydm_process_rssi_cck(struct phy_dm_struct *dm, + struct dm_phy_status_info *phy_info, + struct rtl_sta_info *entry, + u32 undecorated_smoothed_cck) +{ + u32 rssi_ave; + u8 i; + + rssi_ave = phy_info->rx_pwdb_all; + dm->rssi_a = (u8)phy_info->rx_pwdb_all; + dm->rssi_b = 0xFF; + dm->rssi_c = 0xFF; + dm->rssi_d = 0xFF; + + if (entry->rssi_stat.cck_pkt <= 63) + entry->rssi_stat.cck_pkt++; + + /* 1 Process CCK RSSI */ + if (undecorated_smoothed_cck <= 0) { /* initialize */ + undecorated_smoothed_cck = phy_info->rx_pwdb_all; + entry->rssi_stat.cck_sum_power = + (u16)phy_info->rx_pwdb_all; /*reset*/ + entry->rssi_stat.cck_pkt = 1; /*reset*/ + ODM_RT_TRACE(dm, ODM_COMP_RSSI_MONITOR, "CCK_INIT: (( %d ))\n", + undecorated_smoothed_cck); + } else if (entry->rssi_stat.cck_pkt <= CCK_RSSI_INIT_COUNT) { + entry->rssi_stat.cck_sum_power = + entry->rssi_stat.cck_sum_power + + (u16)phy_info->rx_pwdb_all; + undecorated_smoothed_cck = entry->rssi_stat.cck_sum_power / + entry->rssi_stat.cck_pkt; + + ODM_RT_TRACE( + dm, ODM_COMP_RSSI_MONITOR, + "CCK_0: (( %d )), SumPow = (( %d )), cck_pkt = (( %d ))\n", + undecorated_smoothed_cck, + entry->rssi_stat.cck_sum_power, + entry->rssi_stat.cck_pkt); + } else { + if (phy_info->rx_pwdb_all > (u32)undecorated_smoothed_cck) { + undecorated_smoothed_cck = + (((undecorated_smoothed_cck) * + (RX_SMOOTH_FACTOR - 1)) + + (phy_info->rx_pwdb_all)) / + (RX_SMOOTH_FACTOR); + undecorated_smoothed_cck = undecorated_smoothed_cck + 1; + ODM_RT_TRACE(dm, ODM_COMP_RSSI_MONITOR, + "CCK_1: (( %d ))\n", + undecorated_smoothed_cck); + } else { + undecorated_smoothed_cck = + (((undecorated_smoothed_cck) * + (RX_SMOOTH_FACTOR - 1)) + + (phy_info->rx_pwdb_all)) / + (RX_SMOOTH_FACTOR); + ODM_RT_TRACE(dm, ODM_COMP_RSSI_MONITOR, + "CCK_2: (( %d ))\n", + undecorated_smoothed_cck); + } + } + + i = 63; + entry->rssi_stat.ofdm_pkt -= + (u8)((entry->rssi_stat.packet_map >> i) & BIT(0)); + entry->rssi_stat.packet_map = entry->rssi_stat.packet_map << 1; + return undecorated_smoothed_cck; +} + +static u32 phydm_process_rssi_ofdm(struct phy_dm_struct *dm, + struct dm_phy_status_info *phy_info, + struct rtl_sta_info *entry, + u32 undecorated_smoothed_ofdm) +{ + u32 rssi_ave; + u8 rssi_max, rssi_min, i; + + if (dm->support_ic_type & (ODM_RTL8814A | ODM_RTL8822B)) { + u8 rx_count = 0; + u32 rssi_linear = 0; + + if (dm->rx_ant_status & ODM_RF_A) { + dm->rssi_a = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_A]; + rx_count++; + rssi_linear += odm_convert_to_linear( + phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_A]); + } else { + dm->rssi_a = 0; + } + + if (dm->rx_ant_status & ODM_RF_B) { + dm->rssi_b = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_B]; + rx_count++; + rssi_linear += odm_convert_to_linear( + phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_B]); + } else { + dm->rssi_b = 0; + } + + if (dm->rx_ant_status & ODM_RF_C) { + dm->rssi_c = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_C]; + rx_count++; + rssi_linear += odm_convert_to_linear( + phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_C]); + } else { + dm->rssi_c = 0; + } + + if (dm->rx_ant_status & ODM_RF_D) { + dm->rssi_d = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_D]; + rx_count++; + rssi_linear += odm_convert_to_linear( + phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_D]); + } else { + dm->rssi_d = 0; + } + + /* Calculate average RSSI */ + switch (rx_count) { + case 2: + rssi_linear = (rssi_linear >> 1); + break; + case 3: + /* rssi_linear/3 ~ rssi_linear*11/32 */ + rssi_linear = ((rssi_linear) + (rssi_linear << 1) + + (rssi_linear << 3)) >> + 5; + break; + case 4: + rssi_linear = (rssi_linear >> 2); + break; + } + + rssi_ave = odm_convert_to_db(rssi_linear); + } else { + if (phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B] == 0) { + rssi_ave = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_A]; + dm->rssi_a = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_A]; + dm->rssi_b = 0; + } else { + dm->rssi_a = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_A]; + dm->rssi_b = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_B]; + + if (phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A] > + phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]) { + rssi_max = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_A]; + rssi_min = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_B]; + } else { + rssi_max = phy_info->rx_mimo_signal_strength + [ODM_RF_PATH_B]; + rssi_min = 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 = phy_info->rx_pwdb_all; + ODM_RT_TRACE(dm, ODM_COMP_RSSI_MONITOR, "OFDM_INIT: (( %d ))\n", + undecorated_smoothed_ofdm); + } else { + if (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(dm, ODM_COMP_RSSI_MONITOR, + "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(dm, ODM_COMP_RSSI_MONITOR, + "OFDM_2: (( %d ))\n", + undecorated_smoothed_ofdm); + } + } + + if (entry->rssi_stat.ofdm_pkt != 64) { + i = 63; + entry->rssi_stat.ofdm_pkt -= + (u8)(((entry->rssi_stat.packet_map >> i) & BIT(0)) - 1); + } + + entry->rssi_stat.packet_map = + (entry->rssi_stat.packet_map << 1) | BIT(0); + return undecorated_smoothed_ofdm; +} + +static u8 odm_evm_db_to_percentage(s8); +static u8 odm_evm_dbm_jaguar_series(s8); + +static inline u32 phydm_get_rssi_average(struct phy_dm_struct *dm, + struct dm_phy_status_info *phy_info) +{ + u8 rssi_max = 0, rssi_min = 0; + + dm->rssi_a = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; + dm->rssi_b = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; + + if (phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A] > + phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]) { + rssi_max = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; + rssi_min = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; + } else { + rssi_max = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; + rssi_min = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; + } + if ((rssi_max - rssi_min) < 3) + return rssi_max; + else if ((rssi_max - rssi_min) < 6) + return rssi_max - 1; + else if ((rssi_max - rssi_min) < 10) + return rssi_max - 2; + else + return rssi_max - 3; +} + +static inline u8 phydm_get_evm_dbm(u8 i, u8 EVM, + struct phy_status_rpt_8812 *phy_sta_rpt, + struct dm_phy_status_info *phy_info) +{ + if (i < ODM_RF_PATH_C) + return odm_evm_dbm_jaguar_series(phy_sta_rpt->rxevm[i]); + else + return odm_evm_dbm_jaguar_series(phy_sta_rpt->rxevm_cd[i - 2]); + /*RT_DISP(FRX, RX_PHY_SQ, ("RXRATE=%x RXEVM=%x EVM=%s%d\n",*/ + /*pktinfo->data_rate, phy_sta_rpt->rxevm[i], "%", EVM));*/ +} + +static inline u8 phydm_get_odm_evm(u8 i, struct dm_per_pkt_info *pktinfo, + struct phy_status_rpt_8812 *phy_sta_rpt) +{ + u8 evm = 0; + + if (pktinfo->data_rate >= ODM_RATE6M && + pktinfo->data_rate <= ODM_RATE54M) { + if (i == ODM_RF_PATH_A) { + evm = odm_evm_db_to_percentage( + (phy_sta_rpt->sigevm)); /*dbm*/ + evm += 20; + if (evm > 100) + evm = 100; + } + } else { + if (i < ODM_RF_PATH_C) { + if (phy_sta_rpt->rxevm[i] == -128) + phy_sta_rpt->rxevm[i] = -25; + evm = odm_evm_db_to_percentage( + (phy_sta_rpt->rxevm[i])); /*dbm*/ + } else { + if (phy_sta_rpt->rxevm_cd[i - 2] == -128) + phy_sta_rpt->rxevm_cd[i - 2] = -25; + evm = odm_evm_db_to_percentage( + (phy_sta_rpt->rxevm_cd[i - 2])); /*dbm*/ + } + } + + return evm; +} + +static inline s8 phydm_get_rx_pwr(u8 LNA_idx, u8 VGA_idx, u8 cck_highpwr) +{ + switch (LNA_idx) { + case 7: + if (VGA_idx <= 27) + return -100 + 2 * (27 - VGA_idx); /*VGA_idx = 27~2*/ + else + return -100; + break; + case 6: + return -48 + 2 * (2 - VGA_idx); /*VGA_idx = 2~0*/ + case 5: + return -42 + 2 * (7 - VGA_idx); /*VGA_idx = 7~5*/ + case 4: + return -36 + 2 * (7 - VGA_idx); /*VGA_idx = 7~4*/ + case 3: + return -24 + 2 * (7 - VGA_idx); /*VGA_idx = 7~0*/ + case 2: + if (cck_highpwr) + return -12 + 2 * (5 - VGA_idx); /*VGA_idx = 5~0*/ + else + return -6 + 2 * (5 - VGA_idx); + break; + case 1: + return 8 - 2 * VGA_idx; + case 0: + return 14 - 2 * VGA_idx; + default: + break; + } + return 0; +} + +static inline u8 phydm_adjust_pwdb(u8 cck_highpwr, u8 pwdb_all) +{ + if (!cck_highpwr) { + if (pwdb_all >= 80) + return ((pwdb_all - 80) << 1) + ((pwdb_all - 80) >> 1) + + 80; + else if ((pwdb_all <= 78) && (pwdb_all >= 20)) + return pwdb_all + 3; + if (pwdb_all > 100) + return 100; + } + return pwdb_all; +} + +static inline u8 +phydm_get_signal_quality_8812(struct dm_phy_status_info *phy_info, + struct phy_dm_struct *dm, + struct phy_status_rpt_8812 *phy_sta_rpt) +{ + u8 sq_rpt; + + if (phy_info->rx_pwdb_all > 40 && !dm->is_in_hct_test) + return 100; + + sq_rpt = phy_sta_rpt->pwdb_all; + + if (sq_rpt > 64) + return 0; + else if (sq_rpt < 20) + return 100; + else + return ((64 - sq_rpt) * 100) / 44; +} + +static inline u8 +phydm_get_signal_quality_8192(struct dm_phy_status_info *phy_info, + struct phy_dm_struct *dm, + struct phy_status_rpt_8192cd *phy_sta_rpt) +{ + u8 sq_rpt; + + if (phy_info->rx_pwdb_all > 40 && !dm->is_in_hct_test) + return 100; + + sq_rpt = phy_sta_rpt->cck_sig_qual_ofdm_pwdb_all; + + if (sq_rpt > 64) + return 0; + else if (sq_rpt < 20) + return 100; + else + return ((64 - sq_rpt) * 100) / 44; +} + +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.?? + */ + +s32 odm_signal_scale_mapping(struct phy_dm_struct *dm, s32 curr_sig) +{ + { + return curr_sig; + } +} + +static u8 odm_sq_process_patch_rt_cid_819x_lenovo(struct phy_dm_struct *dm, + 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; + + 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; + + 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 *dm, 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; +} + +static void odm_rx_phy_status92c_series_parsing( + struct phy_dm_struct *dm, struct dm_phy_status_info *phy_info, + u8 *phy_status, struct dm_per_pkt_info *pktinfo) +{ + 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 LNA_idx = 0; + u8 VGA_idx = 0; + u8 cck_agc_rpt; + u8 num_ss; + struct phy_status_rpt_8192cd *phy_sta_rpt = + (struct phy_status_rpt_8192cd *)phy_status; + + is_cck_rate = (pktinfo->data_rate <= ODM_RATE11M) ? true : false; + + if (pktinfo->is_to_self) + dm->curr_station_id = pktinfo->station_id; + + phy_info->rx_mimo_signal_quality[ODM_RF_PATH_A] = -1; + phy_info->rx_mimo_signal_quality[ODM_RF_PATH_B] = -1; + + if (is_cck_rate) { + dm->phy_dbg_info.num_qry_phy_status_cck++; + cck_agc_rpt = phy_sta_rpt->cck_agc_rpt_ofdm_cfosho_a; + + if (dm->support_ic_type & (ODM_RTL8703B)) { + } else { /*3 bit LNA*/ + + LNA_idx = ((cck_agc_rpt & 0xE0) >> 5); + VGA_idx = (cck_agc_rpt & 0x1F); + } + + ODM_RT_TRACE( + dm, ODM_COMP_RSSI_MONITOR, + "ext_lna_gain (( %d )), LNA_idx: (( 0x%x )), VGA_idx: (( 0x%x )), rx_pwr_all: (( %d ))\n", + dm->ext_lna_gain, LNA_idx, VGA_idx, rx_pwr_all); + + if (dm->board_type & ODM_BOARD_EXT_LNA) + rx_pwr_all -= dm->ext_lna_gain; + + pwdb_all = odm_query_rx_pwr_percentage(rx_pwr_all); + + if (pktinfo->is_to_self) { + dm->cck_lna_idx = LNA_idx; + dm->cck_vga_idx = VGA_idx; + } + phy_info->rx_pwdb_all = pwdb_all; + + phy_info->bt_rx_rssi_percentage = pwdb_all; + phy_info->recv_signal_power = rx_pwr_all; + /* (3) Get Signal Quality (EVM) */ + { + u8 sq; + + sq = phydm_get_signal_quality_8192(phy_info, dm, + phy_sta_rpt); + phy_info->signal_quality = sq; + phy_info->rx_mimo_signal_quality[ODM_RF_PATH_A] = sq; + 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) + phy_info->rx_mimo_signal_strength[0] = pwdb_all; + else + phy_info->rx_mimo_signal_strength[1] = 0; + } + } else { /* 2 is OFDM rate */ + dm->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 (dm->rf_path_rx_enable & BIT(i)) + rf_rx_num++; + /* else */ + /* continue; */ + + rx_pwr[i] = + ((phy_sta_rpt->path_agc[i].gain & 0x3F) * 2) - + 110; + + if (pktinfo->is_to_self) { + dm->ofdm_agc_idx[i] = + (phy_sta_rpt->path_agc[i].gain & 0x3F); + /**/ + } + + phy_info->rx_pwr[i] = rx_pwr[i]; + + /* Translate DBM to percentage. */ + RSSI = odm_query_rx_pwr_percentage(rx_pwr[i]); + total_rssi += RSSI; + + phy_info->rx_mimo_signal_strength[i] = (u8)RSSI; + + /* Get Rx snr value in DB */ + dm->phy_dbg_info.rx_snr_db[i] = + (s32)(phy_sta_rpt->path_rxsnr[i] / 2); + phy_info->rx_snr[i] = dm->phy_dbg_info.rx_snr_db[i]; + + /* Record Signal Strength for next packet */ + /* if(pktinfo->is_packet_match_bssid) */ + { + } + } + + /* */ + /* (2)PWDB, Average PWDB calcuated by hardware (for RA) */ + /* */ + rx_pwr_all = (((phy_sta_rpt->cck_sig_qual_ofdm_pwdb_all) >> 1) & + 0x7f) - + 110; + + pwdb_all = odm_query_rx_pwr_percentage(rx_pwr_all); + pwdb_all_bt = pwdb_all; + + phy_info->rx_pwdb_all = pwdb_all; + phy_info->bt_rx_rssi_percentage = pwdb_all_bt; + phy_info->rx_power = rx_pwr_all; + phy_info->recv_signal_power = rx_pwr_all; + + if ((dm->support_platform == ODM_WIN) && (dm->patch_id == 19)) { + /* do nothing */ + } else if ((dm->support_platform == ODM_WIN) && + (dm->patch_id == 25)) { + /* do nothing */ + } else { /* mgnt_info->customer_id != RT_CID_819X_LENOVO */ + /* */ + /* (3)EVM of HT rate */ + /* */ + if (pktinfo->data_rate >= ODM_RATEMCS8 && + pktinfo->data_rate <= ODM_RATEMCS15) { + /* both spatial stream make sense */ + max_spatial_stream = 2; + } else { + /* only spatial stream 1 makes sense */ + max_spatial_stream = 1; + } + + for (i = 0; i < max_spatial_stream; i++) { + /*Don't 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( + (phy_sta_rpt + ->stream_rxevm[i])); /* dbm */ + + /* Fill value in RFD, Get the first spatial + * stream only + */ + if (i == ODM_RF_PATH_A) + phy_info->signal_quality = + (u8)(EVM & 0xff); + phy_info->rx_mimo_signal_quality[i] = + (u8)(EVM & 0xff); + } + } + + num_ss = phydm_rate_to_num_ss(dm, pktinfo->data_rate); + odm_parsing_cfo(dm, pktinfo, 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) { + phy_info->signal_strength = (u8)( + odm_signal_scale_mapping(dm, pwdb_all)); /*pwdb_all;*/ + } else { + if (rf_rx_num != 0) { + phy_info->signal_strength = + (u8)(odm_signal_scale_mapping(dm, total_rssi /= + rf_rx_num)); + } + } + + /* For 92C/92D HW (Hybrid) Antenna Diversity */ +} + +static void +odm_rx_phy_bw_jaguar_series_parsing(struct dm_phy_status_info *phy_info, + struct dm_per_pkt_info *pktinfo, + struct phy_status_rpt_8812 *phy_sta_rpt) +{ + if (pktinfo->data_rate <= ODM_RATE54M) { + switch (phy_sta_rpt->r_RFMOD) { + case 1: + if (phy_sta_rpt->sub_chnl == 0) + phy_info->band_width = 1; + else + phy_info->band_width = 0; + break; + + case 2: + if (phy_sta_rpt->sub_chnl == 0) + phy_info->band_width = 2; + else if (phy_sta_rpt->sub_chnl == 9 || + phy_sta_rpt->sub_chnl == 10) + phy_info->band_width = 1; + else + phy_info->band_width = 0; + break; + + default: + case 0: + phy_info->band_width = 0; + break; + } + } +} + +static void odm_rx_phy_status_jaguar_series_parsing( + struct phy_dm_struct *dm, struct dm_phy_status_info *phy_info, + u8 *phy_status, struct dm_per_pkt_info *pktinfo) +{ + u8 i, max_spatial_stream; + s8 rx_pwr[4], rx_pwr_all = 0; + u8 EVM = 0, 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 *phy_sta_rpt = + (struct phy_status_rpt_8812 *)phy_status; + struct fast_antenna_training *fat_tab = &dm->dm_fat_table; + u8 num_ss; + + odm_rx_phy_bw_jaguar_series_parsing(phy_info, pktinfo, phy_sta_rpt); + + if (pktinfo->data_rate <= ODM_RATE11M) + is_cck_rate = true; + else + is_cck_rate = false; + + if (pktinfo->is_to_self) + dm->curr_station_id = pktinfo->station_id; + else + dm->curr_station_id = 0xff; + + phy_info->rx_mimo_signal_quality[ODM_RF_PATH_A] = -1; + phy_info->rx_mimo_signal_quality[ODM_RF_PATH_B] = -1; + phy_info->rx_mimo_signal_quality[ODM_RF_PATH_C] = -1; + phy_info->rx_mimo_signal_quality[ODM_RF_PATH_D] = -1; + + if (is_cck_rate) { + u8 cck_agc_rpt; + + dm->phy_dbg_info.num_qry_phy_status_cck++; + + /*(1)Hardware does not provide RSSI for CCK*/ + /*(2)PWDB, Average PWDB calculated by hardware (for RA)*/ + + cck_highpwr = dm->is_cck_high_power; + + cck_agc_rpt = phy_sta_rpt->cfosho[0]; + LNA_idx = ((cck_agc_rpt & 0xE0) >> 5); + VGA_idx = (cck_agc_rpt & 0x1F); + + if (dm->support_ic_type == ODM_RTL8812) { + rx_pwr_all = + phydm_get_rx_pwr(LNA_idx, VGA_idx, cck_highpwr); + rx_pwr_all += 6; + pwdb_all = odm_query_rx_pwr_percentage(rx_pwr_all); + pwdb_all = phydm_adjust_pwdb(cck_highpwr, pwdb_all); + + } else if (dm->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 (dm->support_ic_type == ODM_RTL8814A || + dm->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; + default: + break; + } + pwdb_all = odm_query_rx_pwr_percentage(rx_pwr_all); + } + + dm->cck_lna_idx = LNA_idx; + dm->cck_vga_idx = VGA_idx; + phy_info->rx_pwdb_all = pwdb_all; + phy_info->bt_rx_rssi_percentage = pwdb_all; + phy_info->recv_signal_power = rx_pwr_all; + /*(3) Get Signal Quality (EVM)*/ + { + u8 sq; + + if ((dm->support_platform == ODM_WIN) && + (dm->patch_id == RT_CID_819X_LENOVO)) + sq = odm_sq_process_patch_rt_cid_819x_lenovo( + dm, is_cck_rate, pwdb_all, 0, 0); + else + sq = phydm_get_signal_quality_8812(phy_info, dm, + phy_sta_rpt); + + phy_info->signal_quality = sq; + 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) + phy_info->rx_mimo_signal_strength[0] = pwdb_all; + else + phy_info->rx_mimo_signal_strength[i] = 0; + } + } else { + /*is OFDM rate*/ + fat_tab->hw_antsw_occur = phy_sta_rpt->hw_antsw_occur; + + dm->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.*/ + if (dm->rf_path_rx_enable & BIT(i)) + rf_rx_num++; + /*2012.05.25 LukeLee: Testchip AGC report is wrong, + *it should be restored back to old formula in MP chip + */ + if (i < ODM_RF_PATH_C) + rx_pwr[i] = (phy_sta_rpt->gain_trsw[i] & 0x7F) - + 110; + else + rx_pwr[i] = (phy_sta_rpt->gain_trsw_cd[i - 2] & + 0x7F) - + 110; + + 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; + } + + phy_info->rx_mimo_signal_strength[i] = (u8)RSSI; + + /*Get Rx snr value in DB*/ + if (i < ODM_RF_PATH_C) + phy_info->rx_snr[i] = + dm->phy_dbg_info.rx_snr_db[i] = + phy_sta_rpt->rxsnr[i] / 2; + else if (dm->support_ic_type & + (ODM_RTL8814A | ODM_RTL8822B)) + phy_info->rx_snr[i] = dm->phy_dbg_info + .rx_snr_db[i] = + phy_sta_rpt->csi_current[i - 2] / 2; + + /*(2) CFO_short & CFO_tail*/ + if (i < ODM_RF_PATH_C) { + phy_info->cfo_short[i] = + odm_cfo((phy_sta_rpt->cfosho[i])); + phy_info->cfo_tail[i] = + odm_cfo((phy_sta_rpt->cfotail[i])); + } + } + + /*(3)PWDB, Average PWDB calculated by hardware (for RA)*/ + + /*2012.05.25 LukeLee: Testchip AGC report is wrong, it should be + *restored back to old formula in MP chip + */ + if ((dm->support_ic_type & + (ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8881A)) && + (!dm->is_mp_chip)) + rx_pwr_all = (phy_sta_rpt->pwdb_all & 0x7f) - 110; + else + rx_pwr_all = (((phy_sta_rpt->pwdb_all) >> 1) & 0x7f) - + 110; /*OLD FORMULA*/ + + pwdb_all = odm_query_rx_pwr_percentage(rx_pwr_all); + pwdb_all_bt = pwdb_all; + + phy_info->rx_pwdb_all = pwdb_all; + phy_info->bt_rx_rssi_percentage = pwdb_all_bt; + phy_info->rx_power = rx_pwr_all; + phy_info->recv_signal_power = rx_pwr_all; + + if ((dm->support_platform == ODM_WIN) && (dm->patch_id == 19)) { + /*do nothing*/ + } else { + /*mgnt_info->customer_id != RT_CID_819X_LENOVO*/ + + /*(4)EVM of OFDM rate*/ + + if ((pktinfo->data_rate >= ODM_RATEMCS8) && + (pktinfo->data_rate <= ODM_RATEMCS15)) + max_spatial_stream = 2; + else if ((pktinfo->data_rate >= ODM_RATEVHTSS2MCS0) && + (pktinfo->data_rate <= ODM_RATEVHTSS2MCS9)) + max_spatial_stream = 2; + else if ((pktinfo->data_rate >= ODM_RATEMCS16) && + (pktinfo->data_rate <= ODM_RATEMCS23)) + max_spatial_stream = 3; + else if ((pktinfo->data_rate >= ODM_RATEVHTSS3MCS0) && + (pktinfo->data_rate <= ODM_RATEVHTSS3MCS9)) + max_spatial_stream = 3; + else + max_spatial_stream = 1; + + for (i = 0; i < max_spatial_stream; i++) { + /*Don't 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 = phydm_get_odm_evm(i, pktinfo, + phy_sta_rpt); + evm_dbm = phydm_get_evm_dbm(i, EVM, phy_sta_rpt, + phy_info); + phy_info->rx_mimo_signal_quality[i] = EVM; + phy_info->rx_mimo_evm_dbm[i] = evm_dbm; + } + } + + num_ss = phydm_rate_to_num_ss(dm, pktinfo->data_rate); + odm_parsing_cfo(dm, pktinfo, phy_sta_rpt->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) { + phy_info->signal_strength = (u8)( + odm_signal_scale_mapping(dm, 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; + phy_info->signal_strength = + (u8)(odm_signal_scale_mapping(dm, avg_rssi)); + } + } + dm->rx_pwdb_ave = dm->rx_pwdb_ave + phy_info->rx_pwdb_all; + + dm->dm_fat_table.antsel_rx_keep_0 = phy_sta_rpt->antidx_anta; + dm->dm_fat_table.antsel_rx_keep_1 = phy_sta_rpt->antidx_antb; + dm->dm_fat_table.antsel_rx_keep_2 = phy_sta_rpt->antidx_antc; + dm->dm_fat_table.antsel_rx_keep_3 = phy_sta_rpt->antidx_antd; +} + +void phydm_reset_rssi_for_dm(struct phy_dm_struct *dm, u8 station_id) +{ + struct rtl_sta_info *entry; + + entry = dm->odm_sta_info[station_id]; + + if (!IS_STA_VALID(entry)) + return; + + ODM_RT_TRACE(dm, ODM_COMP_RSSI_MONITOR, + "Reset RSSI for macid = (( %d ))\n", station_id); + + entry->rssi_stat.undecorated_smoothed_cck = -1; + entry->rssi_stat.undecorated_smoothed_ofdm = -1; + entry->rssi_stat.undecorated_smoothed_pwdb = -1; + entry->rssi_stat.ofdm_pkt = 0; + entry->rssi_stat.cck_pkt = 0; + entry->rssi_stat.cck_sum_power = 0; + entry->rssi_stat.is_send_rssi = RA_RSSI_STATE_INIT; + entry->rssi_stat.packet_map = 0; + entry->rssi_stat.valid_bit = 0; +} + +void odm_init_rssi_for_dm(struct phy_dm_struct *dm) {} + +static void odm_process_rssi_for_dm(struct phy_dm_struct *dm, + struct dm_phy_status_info *phy_info, + struct dm_per_pkt_info *pktinfo) +{ + s32 undecorated_smoothed_pwdb, undecorated_smoothed_cck, + undecorated_smoothed_ofdm; + u8 is_cck_rate = 0; + u8 send_rssi_2_fw = 0; + struct rtl_sta_info *entry; + + if (pktinfo->station_id >= ODM_ASSOCIATE_ENTRY_NUM) + return; + + /* 2012/05/30 MH/Luke.Lee Add some description */ + /* In windows driver: AP/IBSS mode STA */ + entry = dm->odm_sta_info[pktinfo->station_id]; + + if (!IS_STA_VALID(entry)) + return; + + { + if ((!pktinfo->is_packet_match_bssid)) /*data frame only*/ + return; + } + + if (pktinfo->is_packet_beacon) + dm->phy_dbg_info.num_qry_beacon_pkt++; + + is_cck_rate = (pktinfo->data_rate <= ODM_RATE11M) ? true : false; + dm->rx_rate = pktinfo->data_rate; + + /* --------------Statistic for antenna/path diversity---------------- */ + + /* -----------------Smart Antenna Debug Message------------------ */ + + undecorated_smoothed_cck = entry->rssi_stat.undecorated_smoothed_cck; + undecorated_smoothed_ofdm = entry->rssi_stat.undecorated_smoothed_ofdm; + undecorated_smoothed_pwdb = entry->rssi_stat.undecorated_smoothed_pwdb; + + if (pktinfo->is_packet_to_self || pktinfo->is_packet_beacon) { + if (!is_cck_rate) /* ofdm rate */ + undecorated_smoothed_ofdm = phydm_process_rssi_ofdm( + dm, phy_info, entry, undecorated_smoothed_ofdm); + else + undecorated_smoothed_cck = phydm_process_rssi_cck( + dm, phy_info, entry, undecorated_smoothed_cck); + + undecorated_smoothed_pwdb = phydm_process_rssi_pwdb( + dm, entry, pktinfo, undecorated_smoothed_ofdm, + undecorated_smoothed_cck); + + if ((entry->rssi_stat.ofdm_pkt >= 1 || + entry->rssi_stat.cck_pkt >= 5) && + (entry->rssi_stat.is_send_rssi == RA_RSSI_STATE_INIT)) { + send_rssi_2_fw = 1; + entry->rssi_stat.is_send_rssi = RA_RSSI_STATE_SEND; + } + + entry->rssi_stat.undecorated_smoothed_cck = + undecorated_smoothed_cck; + entry->rssi_stat.undecorated_smoothed_ofdm = + undecorated_smoothed_ofdm; + entry->rssi_stat.undecorated_smoothed_pwdb = + undecorated_smoothed_pwdb; + + if (send_rssi_2_fw) { /* Trigger init rate by RSSI */ + + if (entry->rssi_stat.ofdm_pkt != 0) + entry->rssi_stat.undecorated_smoothed_pwdb = + undecorated_smoothed_ofdm; + + ODM_RT_TRACE( + dm, ODM_COMP_RSSI_MONITOR, + "[Send to FW] PWDB = (( %d )), ofdm_pkt = (( %d )), cck_pkt = (( %d ))\n", + undecorated_smoothed_pwdb, + entry->rssi_stat.ofdm_pkt, + entry->rssi_stat.cck_pkt); + } + } +} + +/* + * Endianness before calling this API + */ +static void odm_phy_status_query_92c_series(struct phy_dm_struct *dm, + struct dm_phy_status_info *phy_info, + u8 *phy_status, + struct dm_per_pkt_info *pktinfo) +{ + odm_rx_phy_status92c_series_parsing(dm, phy_info, phy_status, pktinfo); + odm_process_rssi_for_dm(dm, phy_info, pktinfo); +} + +/* + * Endianness before calling this API + */ + +static void odm_phy_status_query_jaguar_series( + struct phy_dm_struct *dm, struct dm_phy_status_info *phy_info, + u8 *phy_status, struct dm_per_pkt_info *pktinfo) +{ + odm_rx_phy_status_jaguar_series_parsing(dm, phy_info, phy_status, + pktinfo); + odm_process_rssi_for_dm(dm, phy_info, pktinfo); +} + +void odm_phy_status_query(struct phy_dm_struct *dm, + struct dm_phy_status_info *phy_info, u8 *phy_status, + struct dm_per_pkt_info *pktinfo) +{ + if (dm->support_ic_type & ODM_IC_PHY_STATUE_NEW_TYPE) { + phydm_rx_phy_status_new_type(dm, phy_status, pktinfo, phy_info); + return; + } + + if (dm->support_ic_type & ODM_IC_11AC_SERIES) + odm_phy_status_query_jaguar_series(dm, phy_info, phy_status, + pktinfo); + + if (dm->support_ic_type & ODM_IC_11N_SERIES) + odm_phy_status_query_92c_series(dm, phy_info, phy_status, + pktinfo); +} + +/* For future use. */ +void odm_mac_status_query(struct phy_dm_struct *dm, u8 *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 *dm, + enum odm_rf_config_type config_type, + enum odm_rf_radio_path e_rf_path) +{ + ODM_RT_TRACE(dm, ODM_COMP_INIT, + "===>%s (%s)\n", __func__, + (dm->is_mp_chip) ? "MPChip" : "TestChip"); + ODM_RT_TRACE( + dm, ODM_COMP_INIT, + "dm->support_platform: 0x%X, dm->support_interface: 0x%X, dm->board_type: 0x%X\n", + dm->support_platform, dm->support_interface, dm->board_type); + + /* 1 AP doesn't use PHYDM power tracking table in these ICs */ + /* JJ ADD 20161014 */ + + /* 1 All platforms support */ + if (dm->support_ic_type == ODM_RTL8822B) { + if (config_type == CONFIG_RF_RADIO) { + if (e_rf_path == ODM_RF_PATH_A) + READ_AND_CONFIG_MP(8822b, _radioa); + else if (e_rf_path == ODM_RF_PATH_B) + READ_AND_CONFIG_MP(8822b, _radiob); + } else if (config_type == CONFIG_RF_TXPWR_LMT) { + if (dm->rfe_type == 5) + READ_AND_CONFIG_MP(8822b, _txpwr_lmt_type5); + else + READ_AND_CONFIG_MP(8822b, _txpwr_lmt); + } + } + + return HAL_STATUS_SUCCESS; +} + +enum hal_status +odm_config_rf_with_tx_pwr_track_header_file(struct phy_dm_struct *dm) +{ + ODM_RT_TRACE(dm, ODM_COMP_INIT, + "===>%s (%s)\n", __func__, + (dm->is_mp_chip) ? "MPChip" : "TestChip"); + ODM_RT_TRACE( + dm, ODM_COMP_INIT, + "dm->support_platform: 0x%X, dm->support_interface: 0x%X, dm->board_type: 0x%X\n", + dm->support_platform, dm->support_interface, dm->board_type); + + /* 1 AP doesn't use PHYDM power tracking table in these ICs */ + /* JJ ADD 20161014 */ + + /* 1 All platforms support */ + + if (dm->support_ic_type == ODM_RTL8822B) { + if (dm->rfe_type == 0) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type0); + else if (dm->rfe_type == 1) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type1); + else if (dm->rfe_type == 2) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type2); + else if ((dm->rfe_type == 3) || (dm->rfe_type == 5)) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type3_type5); + else if (dm->rfe_type == 4) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type4); + else if (dm->rfe_type == 6) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type6); + else if (dm->rfe_type == 7) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type7); + else if (dm->rfe_type == 8) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type8); + else if (dm->rfe_type == 9) + READ_AND_CONFIG_MP(8822b, _txpowertrack_type9); + else + READ_AND_CONFIG_MP(8822b, _txpowertrack); + } + + return HAL_STATUS_SUCCESS; +} + +enum hal_status +odm_config_bb_with_header_file(struct phy_dm_struct *dm, + enum odm_bb_config_type config_type) +{ + /* 1 AP doesn't use PHYDM initialization in these ICs */ + /* JJ ADD 20161014 */ + + /* 1 All platforms support */ + if (dm->support_ic_type == ODM_RTL8822B) { + if (config_type == CONFIG_BB_PHY_REG) + READ_AND_CONFIG_MP(8822b, _phy_reg); + else if (config_type == CONFIG_BB_AGC_TAB) + READ_AND_CONFIG_MP(8822b, _agc_tab); + else if (config_type == CONFIG_BB_PHY_REG_PG) + READ_AND_CONFIG_MP(8822b, _phy_reg_pg); + /*else if (config_type == CONFIG_BB_PHY_REG_MP)*/ + /*READ_AND_CONFIG_MP(8822b, _phy_reg_mp);*/ + } + + return HAL_STATUS_SUCCESS; +} + +enum hal_status odm_config_mac_with_header_file(struct phy_dm_struct *dm) +{ + ODM_RT_TRACE(dm, ODM_COMP_INIT, + "===>%s (%s)\n", __func__, + (dm->is_mp_chip) ? "MPChip" : "TestChip"); + ODM_RT_TRACE( + dm, ODM_COMP_INIT, + "dm->support_platform: 0x%X, dm->support_interface: 0x%X, dm->board_type: 0x%X\n", + dm->support_platform, dm->support_interface, dm->board_type); + + /* 1 AP doesn't use PHYDM initialization in these ICs */ + /* JJ ADD 20161014 */ + + /* 1 All platforms support */ + if (dm->support_ic_type == ODM_RTL8822B) + READ_AND_CONFIG_MP(8822b, _mac_reg); + + return HAL_STATUS_SUCCESS; +} + +enum hal_status +odm_config_fw_with_header_file(struct phy_dm_struct *dm, + enum odm_fw_config_type config_type, + u8 *p_firmware, u32 *size) +{ + return HAL_STATUS_SUCCESS; +} + +u32 odm_get_hw_img_version(struct phy_dm_struct *dm) +{ + u32 version = 0; + + /* 1 AP doesn't use PHYDM initialization in these ICs */ + /* JJ ADD 20161014 */ + + /*1 All platforms support*/ + if (dm->support_ic_type == ODM_RTL8822B) + version = GET_VERSION_MP(8822b, _mac_reg); + + return version; +} + +/* For 8822B only!! need to move to FW finally */ +/*==============================================*/ + +bool phydm_query_is_mu_api(struct phy_dm_struct *phydm, u8 ppdu_idx, + u8 *p_data_rate, u8 *p_gid) +{ + u8 data_rate = 0, gid = 0; + bool is_mu = false; + + data_rate = phydm->phy_dbg_info.num_of_ppdu[ppdu_idx]; + gid = 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; +} + +static void phydm_rx_statistic_cal(struct phy_dm_struct *phydm, u8 *phy_status, + struct dm_per_pkt_info *pktinfo) +{ + struct phy_status_rpt_jaguar2_type1 *phy_sta_rpt = + (struct phy_status_rpt_jaguar2_type1 *)phy_status; + u8 date_rate = pktinfo->data_rate & ~(BIT(7)); + + if ((phy_sta_rpt->gid != 0) && (phy_sta_rpt->gid != 63)) { + if (date_rate >= ODM_RATEVHTSS1MCS0) { + phydm->phy_dbg_info + .num_qry_mu_vht_pkt[date_rate - 0x2C]++; + phydm->phy_dbg_info.num_of_ppdu[pktinfo->ppdu_cnt] = + date_rate | BIT(7); + phydm->phy_dbg_info.gid_num[pktinfo->ppdu_cnt] = + phy_sta_rpt->gid; + } + + } else { + if (date_rate >= ODM_RATEVHTSS1MCS0) { + phydm->phy_dbg_info.num_qry_vht_pkt[date_rate - 0x2C]++; + phydm->phy_dbg_info.num_of_ppdu[pktinfo->ppdu_cnt] = + date_rate; + phydm->phy_dbg_info.gid_num[pktinfo->ppdu_cnt] = + phy_sta_rpt->gid; + } + } +} + +static void phydm_reset_phy_info(struct phy_dm_struct *phydm, + struct dm_phy_status_info *phy_info) +{ + phy_info->rx_pwdb_all = 0; + phy_info->signal_quality = 0; + phy_info->band_width = 0; + phy_info->rx_count = 0; + odm_memory_set(phydm, phy_info->rx_mimo_signal_quality, 0, 4); + odm_memory_set(phydm, phy_info->rx_mimo_signal_strength, 0, 4); + odm_memory_set(phydm, phy_info->rx_snr, 0, 4); + + phy_info->rx_power = -110; + phy_info->recv_signal_power = -110; + phy_info->bt_rx_rssi_percentage = 0; + phy_info->signal_strength = 0; + phy_info->bt_coex_pwr_adjust = 0; + phy_info->channel = 0; + phy_info->is_mu_packet = 0; + phy_info->is_beamformed = 0; + phy_info->rxsc = 0; + odm_memory_set(phydm, phy_info->rx_pwr, -110, 4); + odm_memory_set(phydm, phy_info->rx_mimo_evm_dbm, 0, 4); + odm_memory_set(phydm, phy_info->cfo_short, 0, 8); + odm_memory_set(phydm, phy_info->cfo_tail, 0, 8); +} + +static void phydm_set_per_path_phy_info(u8 rx_path, s8 rx_pwr, s8 rx_evm, + s8 cfo_tail, s8 rx_snr, + struct dm_phy_status_info *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); + } + + phy_info->rx_pwr[rx_path] = rx_pwr; + phy_info->rx_mimo_evm_dbm[rx_path] = evm_dbm; + + /* CFO = CFO_tail * 312.5 / 2^7 ~= CFO tail * 39/512 (kHz)*/ + phy_info->cfo_tail[rx_path] = cfo_tail; + phy_info->cfo_tail[rx_path] = ((phy_info->cfo_tail[rx_path] << 5) + + (phy_info->cfo_tail[rx_path] << 2) + + (phy_info->cfo_tail[rx_path] << 1) + + (phy_info->cfo_tail[rx_path])) >> + 9; + + phy_info->rx_mimo_signal_strength[rx_path] = + odm_query_rx_pwr_percentage(rx_pwr); + phy_info->rx_mimo_signal_quality[rx_path] = evm_percentage; + phy_info->rx_snr[rx_path] = rx_snr >> 1; +} + +static 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 dm_phy_status_info *phy_info) +{ + phy_info->rx_power = rx_power; /* RSSI in dB */ + phy_info->recv_signal_power = rx_power; /* RSSI in dB */ + phy_info->channel = channel; /* channel number */ + phy_info->is_beamformed = is_beamformed; /* apply BF */ + phy_info->is_mu_packet = is_mu_packet; /* MU packet */ + phy_info->rxsc = rxsc; + phy_info->rx_pwdb_all = + odm_query_rx_pwr_percentage(rx_power); /* RSSI in percentage */ + phy_info->signal_quality = signal_quality; /* signal quality */ + phy_info->band_width = bandwidth; /* bandwidth */ +} + +static void phydm_get_rx_phy_status_type0(struct phy_dm_struct *dm, + u8 *phy_status, + struct dm_per_pkt_info *pktinfo, + struct dm_phy_status_info *phy_info) +{ + /* type 0 is used for cck packet */ + + struct phy_status_rpt_jaguar2_type0 *phy_sta_rpt = + (struct phy_status_rpt_jaguar2_type0 *)phy_status; + u8 sq = 0; + s8 rx_power = phy_sta_rpt->pwdb - 110; + + /* JJ ADD 20161014 */ + + /* Calculate Signal Quality*/ + if (pktinfo->is_packet_match_bssid) { + if (phy_sta_rpt->signal_quality >= 64) { + sq = 0; + } else if (phy_sta_rpt->signal_quality <= 20) { + sq = 100; + } else { + /* mapping to 2~99% */ + sq = 64 - phy_sta_rpt->signal_quality; + sq = ((sq << 3) + sq) >> 2; + } + } + + /* Modify CCK PWDB if old AGC */ + if (!dm->cck_new_agc) { + u8 lna_idx, vga_idx; + + lna_idx = ((phy_sta_rpt->lna_h << 3) | phy_sta_rpt->lna_l); + vga_idx = phy_sta_rpt->vga; + + /* JJ ADD 20161014 */ + + /* Need to do !! */ + /*if (dm->support_ic_type & ODM_RTL8822B) */ + /*rx_power = odm_CCKRSSI_8822B(LNA_idx, VGA_idx);*/ + } + + /* Update CCK packet counter */ + dm->phy_dbg_info.num_qry_phy_status_cck++; + + /*CCK no STBC and LDPC*/ + dm->phy_dbg_info.is_ldpc_pkt = false; + dm->phy_dbg_info.is_stbc_pkt = false; + + /* Update Common information */ + phydm_set_common_phy_info(rx_power, phy_sta_rpt->channel, false, false, + ODM_BW20M, sq, phy_sta_rpt->rxsc, phy_info); + + /* Update CCK pwdb */ + /* Update per-path information */ + phydm_set_per_path_phy_info(ODM_RF_PATH_A, rx_power, 0, 0, 0, phy_info); + + dm->dm_fat_table.antsel_rx_keep_0 = phy_sta_rpt->antidx_a; + dm->dm_fat_table.antsel_rx_keep_1 = phy_sta_rpt->antidx_b; + dm->dm_fat_table.antsel_rx_keep_2 = phy_sta_rpt->antidx_c; + dm->dm_fat_table.antsel_rx_keep_3 = phy_sta_rpt->antidx_d; +} + +static void phydm_get_rx_phy_status_type1(struct phy_dm_struct *dm, + u8 *phy_status, + struct dm_per_pkt_info *pktinfo, + struct dm_phy_status_info *phy_info) +{ + /* type 1 is used for ofdm packet */ + + struct phy_status_rpt_jaguar2_type1 *phy_sta_rpt = + (struct phy_status_rpt_jaguar2_type1 *)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 */ + dm->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 (dm->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 = phy_sta_rpt->pwdb[i] - + 110; /* per-path pwdb in dB domain */ + phydm_set_per_path_phy_info( + i, rx_path_pwr_db, + phy_sta_rpt->rxevm[rx_count - 1], + phy_sta_rpt->cfo_tail[i], phy_sta_rpt->rxsnr[i], + 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) + phy_info->rx_count = rx_count - 1; + + /* Check if MU packet or not */ + if ((phy_sta_rpt->gid != 0) && (phy_sta_rpt->gid != 63)) { + is_mu = true; + dm->phy_dbg_info.num_qry_mu_pkt++; + } else { + is_mu = false; + } + + /* count BF packet */ + dm->phy_dbg_info.num_qry_bf_pkt = + dm->phy_dbg_info.num_qry_bf_pkt + phy_sta_rpt->beamformed; + + /*STBC or LDPC pkt*/ + dm->phy_dbg_info.is_ldpc_pkt = phy_sta_rpt->ldpc; + dm->phy_dbg_info.is_stbc_pkt = phy_sta_rpt->stbc; + + /* Check sub-channel */ + if ((pktinfo->data_rate > ODM_RATE11M) && + (pktinfo->data_rate < ODM_RATEMCS0)) + rxsc = phy_sta_rpt->l_rxsc; + else + rxsc = phy_sta_rpt->ht_rxsc; + + /* Check RX bandwidth */ + if (dm->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 = phy_sta_rpt->rf_mode; + } else if (dm->support_ic_type & (ODM_RTL8197F | ODM_RTL8723D | + ODM_RTL8710B)) { /* JJ ADD 20161014 */ + if (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, phy_sta_rpt->channel, (bool)phy_sta_rpt->beamformed, + is_mu, bw, odm_evm_db_to_percentage(phy_sta_rpt->rxevm[0]), + rxsc, phy_info); + + num_ss = phydm_rate_to_num_ss(dm, pktinfo->data_rate); + + odm_parsing_cfo(dm, pktinfo, phy_sta_rpt->cfo_tail, num_ss); + dm->dm_fat_table.antsel_rx_keep_0 = phy_sta_rpt->antidx_a; + dm->dm_fat_table.antsel_rx_keep_1 = phy_sta_rpt->antidx_b; + dm->dm_fat_table.antsel_rx_keep_2 = phy_sta_rpt->antidx_c; + dm->dm_fat_table.antsel_rx_keep_3 = phy_sta_rpt->antidx_d; + + if (pktinfo->is_packet_match_bssid) { + /* */ + phydm_rx_statistic_cal(dm, phy_status, pktinfo); + } +} + +static void phydm_get_rx_phy_status_type2(struct phy_dm_struct *dm, + u8 *phy_status, + struct dm_per_pkt_info *pktinfo, + struct dm_phy_status_info *phy_info) +{ + struct phy_status_rpt_jaguar2_type2 *phy_sta_rpt = + (struct phy_status_rpt_jaguar2_type2 *)phy_status; + s8 rx_pwr_db = -120; + u8 i, rxsc, bw = ODM_BW20M, rx_count = 0; + + /* Update OFDM packet counter */ + dm->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 (dm->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) + */ + rx_path_pwr_db = 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, + 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) + phy_info->rx_count = rx_count - 1; + + /* Check RX sub-channel */ + if ((pktinfo->data_rate > ODM_RATE11M) && + (pktinfo->data_rate < ODM_RATEMCS0)) + rxsc = phy_sta_rpt->l_rxsc; + else + rxsc = phy_sta_rpt->ht_rxsc; + + /*STBC or LDPC pkt*/ + dm->phy_dbg_info.is_ldpc_pkt = phy_sta_rpt->ldpc; + dm->phy_dbg_info.is_stbc_pkt = phy_sta_rpt->stbc; + + /* Check RX bandwidth */ + /* the BW information of sc=0 is useless, because there is + * no information of RF mode + */ + + if (dm->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 (dm->support_ic_type & (ODM_RTL8197F | ODM_RTL8723D | + ODM_RTL8710B)) { /* JJ ADD 20161014 */ + 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, phy_sta_rpt->channel, + (bool)phy_sta_rpt->beamformed, false, bw, 0, + rxsc, phy_info); +} + +static void +phydm_process_rssi_for_dm_new_type(struct phy_dm_struct *dm, + struct dm_phy_status_info *phy_info, + struct dm_per_pkt_info *pktinfo) +{ + s32 undecorated_smoothed_pwdb, accumulate_pwdb; + u32 rssi_ave; + u8 i; + struct rtl_sta_info *entry; + u8 scaling_factor = 4; + + if (pktinfo->station_id >= ODM_ASSOCIATE_ENTRY_NUM) + return; + + entry = dm->odm_sta_info[pktinfo->station_id]; + + if (!IS_STA_VALID(entry)) + return; + + if ((!pktinfo->is_packet_match_bssid)) /*data frame only*/ + return; + + if (pktinfo->is_packet_beacon) + dm->phy_dbg_info.num_qry_beacon_pkt++; + + if (pktinfo->is_packet_to_self || pktinfo->is_packet_beacon) { + u32 rssi_linear = 0; + + dm->rx_rate = pktinfo->data_rate; + undecorated_smoothed_pwdb = + entry->rssi_stat.undecorated_smoothed_pwdb; + accumulate_pwdb = dm->accumulate_pwdb[pktinfo->station_id]; + dm->rssi_a = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_A]; + dm->rssi_b = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_B]; + dm->rssi_c = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_C]; + dm->rssi_d = phy_info->rx_mimo_signal_strength[ODM_RF_PATH_D]; + + for (i = ODM_RF_PATH_A; i < ODM_RF_PATH_MAX_JAGUAR; i++) { + if (phy_info->rx_mimo_signal_strength[i] != 0) + rssi_linear += odm_convert_to_linear( + phy_info->rx_mimo_signal_strength[i]); + } + + switch (phy_info->rx_count + 1) { + case 2: + rssi_linear = (rssi_linear >> 1); + break; + case 3: + /* rssi_linear/3 ~ rssi_linear*11/32 */ + rssi_linear = ((rssi_linear) + (rssi_linear << 1) + + (rssi_linear << 3)) >> + 5; + break; + case 4: + rssi_linear = (rssi_linear >> 2); + break; + } + rssi_ave = odm_convert_to_db(rssi_linear); + + if (undecorated_smoothed_pwdb <= 0) { + accumulate_pwdb = + (phy_info->rx_pwdb_all << scaling_factor); + undecorated_smoothed_pwdb = 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; + } + + entry->rssi_stat.undecorated_smoothed_pwdb = + undecorated_smoothed_pwdb; + dm->accumulate_pwdb[pktinfo->station_id] = accumulate_pwdb; + } +} + +void phydm_rx_phy_status_new_type(struct phy_dm_struct *phydm, u8 *phy_status, + struct dm_per_pkt_info *pktinfo, + struct dm_phy_status_info *phy_info) +{ + u8 phy_status_type = (*phy_status & 0xf); + + /* Memory reset */ + phydm_reset_phy_info(phydm, phy_info); + + /* Phy status parsing */ + switch (phy_status_type) { + case 0: { + phydm_get_rx_phy_status_type0(phydm, phy_status, pktinfo, + phy_info); + break; + } + case 1: { + phydm_get_rx_phy_status_type1(phydm, phy_status, pktinfo, + phy_info); + break; + } + case 2: { + phydm_get_rx_phy_status_type2(phydm, phy_status, pktinfo, + phy_info); + break; + } + default: + return; + } + + /* Update signal strength to UI, and phy_info->rx_pwdb_all is the + * maximum RSSI of all path + */ + phy_info->signal_strength = + (u8)(odm_signal_scale_mapping(phydm, phy_info->rx_pwdb_all)); + + /* Calculate average RSSI and smoothed RSSI */ + phydm_process_rssi_for_dm_new_type(phydm, phy_info, pktinfo); +} + +u32 query_phydm_trx_capability(struct phy_dm_struct *dm) +{ + u32 value32 = 0xFFFFFFFF; + + return value32; +} + +u32 query_phydm_stbc_capability(struct phy_dm_struct *dm) +{ + u32 value32 = 0xFFFFFFFF; + + return value32; +} + +u32 query_phydm_ldpc_capability(struct phy_dm_struct *dm) +{ + u32 value32 = 0xFFFFFFFF; + + return value32; +} + +u32 query_phydm_txbf_parameters(struct phy_dm_struct *dm) +{ + u32 value32 = 0xFFFFFFFF; + + return value32; +} + +u32 query_phydm_txbf_capability(struct phy_dm_struct *dm) +{ + u32 value32 = 0xFFFFFFFF; + + return value32; +} |