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rtl8188eu/hal/phydm/phydm_hwconfig.c
Roman Petrovski ed3d903e50 Copyright headers updated to match
2019-04-22 12:31:01 +01:00

2102 lines
63 KiB
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// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2007 - 2016 Realtek Corporation. All rights reserved. */
/* ************************************************************
* 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;
}
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