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rtl8192eu-linux-driver/hal/phydm/phydm_phystatus.c
Carlos Garces 1d807f14d8 Add version v5.6.4
2019-11-13 22:12:20 +01:00

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/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* 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"
#ifdef PHYDM_COMPILE_MU
u8 phydm_get_gid(struct dm_struct *dm, u8 *phy_status_inf)
{
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT)
struct phy_sts_rpt_jgr2_type1 *rpt_jgr2 = NULL;
#endif
#ifdef PHYSTS_3RD_TYPE_SUPPORT
struct phy_sts_rpt_jgr3_type1 *rpt_jgr3 = NULL;
#endif
u8 gid = 0;
if (dm->ic_phy_sts_type == PHYDM_PHYSTS_TYPE_1)
return 0;
if ((*phy_status_inf & 0xf) != 1)
return 0;
switch (dm->ic_phy_sts_type) {
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT)
case PHYDM_PHYSTS_TYPE_2:
rpt_jgr2 = (struct phy_sts_rpt_jgr2_type1 *)phy_status_inf;
gid = rpt_jgr2->gid;
break;
#endif
#ifdef PHYSTS_3RD_TYPE_SUPPORT
case PHYDM_PHYSTS_TYPE_3:
rpt_jgr3 = (struct phy_sts_rpt_jgr3_type1 *)phy_status_inf;
gid = rpt_jgr3->gid;
break;
#endif
default:
break;
}
return gid;
}
#endif
void phydm_rx_statistic_cal(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo)
{
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
u8 rate = (pktinfo->data_rate & 0x7f);
u8 bw_idx = phy_info->band_width;
u8 offset = 0;
u8 gid = 0;
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT || defined(PHYSTS_3RD_TYPE_SUPPORT))
u8 val = 0;
#endif
#ifdef PHYDM_COMPILE_MU
u8 is_mu_pkt = 0;
#endif
if (rate <= ODM_RATE54M) {
dbg_i->num_qry_legacy_pkt[rate]++;
} else if (rate <= ODM_RATEMCS31) {
dbg_i->ht_pkt_not_zero = true;
offset = rate - ODM_RATEMCS0;
if (offset > (HT_RATE_NUM - 1))
offset = HT_RATE_NUM - 1;
if (dm->support_ic_type &
(PHYSTS_2ND_TYPE_IC | PHYSTS_3RD_TYPE_IC)) {
if (bw_idx == *dm->band_width) {
dbg_i->num_qry_ht_pkt[offset]++;
} else if (bw_idx == CHANNEL_WIDTH_20) {
dbg_i->num_qry_pkt_sc_20m[offset]++;
dbg_i->low_bw_20_occur = true;
}
} else {
dbg_i->num_qry_ht_pkt[offset]++;
}
}
#if (ODM_IC_11AC_SERIES_SUPPORT || defined(PHYSTS_3RD_TYPE_SUPPORT))
else if (rate <= ODM_RATEVHTSS4MCS9) {
offset = rate - ODM_RATEVHTSS1MCS0;
if (offset > (VHT_RATE_NUM - 1))
offset = VHT_RATE_NUM - 1;
#ifdef PHYDM_COMPILE_MU
gid = phydm_get_gid(dm, phy_status_inf);
if (gid != 0 && gid != 63)
is_mu_pkt = true;
if (is_mu_pkt) {
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT ||\
(defined(PHYSTS_3RD_TYPE_SUPPORT)))
dbg_i->num_mu_vht_pkt[offset]++;
#else
dbg_i->num_qry_vht_pkt[offset]++; /*@for debug*/
#endif
} else
#endif
{
dbg_i->vht_pkt_not_zero = true;
if (dm->support_ic_type &
(PHYSTS_2ND_TYPE_IC | PHYSTS_3RD_TYPE_IC)) {
if (bw_idx == *dm->band_width) {
dbg_i->num_qry_vht_pkt[offset]++;
} else if (bw_idx == CHANNEL_WIDTH_20) {
dbg_i->num_qry_pkt_sc_20m[offset]++;
dbg_i->low_bw_20_occur = true;
} else {/*@if (bw_idx == CHANNEL_WIDTH_40)*/
dbg_i->num_qry_pkt_sc_40m[offset]++;
dbg_i->low_bw_40_occur = true;
}
} else {
dbg_i->num_qry_vht_pkt[offset]++;
}
}
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT ||\
(defined(PHYSTS_3RD_TYPE_SUPPORT)))
if (pktinfo->ppdu_cnt < 4) {
val = rate;
#ifdef PHYDM_COMPILE_MU
if (is_mu_pkt)
val |= BIT(7);
#endif
dbg_i->num_of_ppdu[pktinfo->ppdu_cnt] = val;
dbg_i->gid_num[pktinfo->ppdu_cnt] = gid;
}
#endif
}
#endif
}
void phydm_reset_phystatus_avg(struct dm_struct *dm)
{
struct phydm_phystatus_avg *dbg_avg = NULL;
dbg_avg = &dm->phy_dbg_info.phystatus_statistic_avg;
odm_memory_set(dm, &dbg_avg->rssi_cck_avg, 0,
sizeof(struct phydm_phystatus_avg));
}
void phydm_reset_phystatus_statistic(struct dm_struct *dm)
{
struct phydm_phystatus_statistic *dbg_s = NULL;
dbg_s = &dm->phy_dbg_info.physts_statistic_info;
odm_memory_set(dm, &dbg_s->rssi_cck_sum, 0,
sizeof(struct phydm_phystatus_statistic));
}
void phydm_avg_phystatus_index(void *dm_void,
struct phydm_phyinfo_struct *phy_info,
struct phydm_perpkt_info_struct *pktinfo)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
struct phydm_phystatus_statistic *dbg_s = &dbg_i->physts_statistic_info;
u8 rssi[PHYSTS_PATH_NUM] = {0};
u8 evm[PHYSTS_PATH_NUM] = {0};
s8 snr[PHYSTS_PATH_NUM] = {0};
u32 size = PHYSTS_PATH_NUM; /*size of path=4*/
u16 size_th = PHY_HIST_SIZE - 1; /*size of threshold*/
u16 val = 0, intvl = 0;
u8 i = 0;
odm_move_memory(dm, rssi, phy_info->rx_mimo_signal_strength, size);
odm_move_memory(dm, evm, phy_info->rx_mimo_evm_dbm, size);
odm_move_memory(dm, snr, phy_info->rx_snr, size);
if (pktinfo->data_rate <= ODM_RATE11M) {
/*RSSI*/
dbg_s->rssi_cck_sum += rssi[0];
dbg_s->rssi_cck_cnt++;
return;
} else if (pktinfo->data_rate <= ODM_RATE54M) {
/*@evm*/
dbg_s->evm_ofdm_sum += evm[0];
/*SNR*/
dbg_s->snr_ofdm_sum += snr[0];
/*RSSI*/
dbg_s->rssi_ofdm_sum += rssi[0];
dbg_s->rssi_ofdm_cnt++;
val = (u16)evm[0];
intvl = phydm_find_intrvl(dm, val, dbg_i->evm_hist_th, size_th);
dbg_s->evm_ofdm_hist[intvl]++;
val = (u16)snr[0];
intvl = phydm_find_intrvl(dm, val, dbg_i->snr_hist_th, size_th);
dbg_s->snr_ofdm_hist[intvl]++;
} else if (pktinfo->rate_ss == 1) {
/*@===[1-SS]==================================================================*/
/*@evm*/
dbg_s->evm_1ss_sum += evm[0];
/*SNR*/
dbg_s->snr_1ss_sum += snr[0];
/*RSSI*/
dbg_s->rssi_1ss_sum += rssi[0];
/*@EVM Histogram*/
val = (u16)evm[0];
intvl = phydm_find_intrvl(dm, val, dbg_i->evm_hist_th, size_th);
dbg_s->evm_1ss_hist[intvl]++;
/*SNR Histogram*/
val = (u16)snr[0];
intvl = phydm_find_intrvl(dm, val, dbg_i->snr_hist_th, size_th);
dbg_s->snr_1ss_hist[intvl]++;
dbg_s->rssi_1ss_cnt++;
} else if (pktinfo->rate_ss == 2) {
/*@===[2-SS]==================================================================*/
#if (defined(PHYDM_COMPILE_ABOVE_2SS))
for (i = 0; i < pktinfo->rate_ss; i++) {
/*@evm*/
dbg_s->evm_2ss_sum[i] += evm[i];
/*SNR*/
dbg_s->snr_2ss_sum[i] += snr[i];
/*RSSI*/
dbg_s->rssi_2ss_sum[i] += rssi[i];
/*@EVM Histogram*/
val = (u16)evm[i];
intvl = phydm_find_intrvl(dm, val, dbg_i->evm_hist_th,
size_th);
dbg_s->evm_2ss_hist[i][intvl]++;
/*SNR Histogram*/
val = (u16)snr[i];
intvl = phydm_find_intrvl(dm, val, dbg_i->snr_hist_th,
size_th);
dbg_s->snr_2ss_hist[i][intvl]++;
}
dbg_s->rssi_2ss_cnt++;
#endif
} else if (pktinfo->rate_ss == 3) {
/*@===[3-SS]==================================================================*/
#if (defined(PHYDM_COMPILE_ABOVE_3SS))
for (i = 0; i < pktinfo->rate_ss; i++) {
/*@evm*/
dbg_s->evm_3ss_sum[i] += evm[i];
/*SNR*/
dbg_s->snr_3ss_sum[i] += snr[i];
/*RSSI*/
dbg_s->rssi_3ss_sum[i] += rssi[i];
/*@EVM Histogram*/
val = (u16)evm[i];
intvl = phydm_find_intrvl(dm, val, dbg_i->evm_hist_th,
size_th);
dbg_s->evm_3ss_hist[i][intvl]++;
/*SNR Histogram*/
val = (u16)snr[i];
intvl = phydm_find_intrvl(dm, val, dbg_i->snr_hist_th,
size_th);
dbg_s->snr_3ss_hist[i][intvl]++;
}
dbg_s->rssi_3ss_cnt++;
#endif
} else if (pktinfo->rate_ss == 4) {
/*@===[4-SS]==================================================================*/
#if (defined(PHYDM_COMPILE_ABOVE_4SS))
for (i = 0; i < pktinfo->rate_ss; i++) {
/*@evm*/
dbg_s->evm_4ss_sum[i] += evm[i];
/*SNR*/
dbg_s->snr_4ss_sum[i] += snr[i];
/*RSSI*/
dbg_s->rssi_4ss_sum[i] += rssi[i];
/*@EVM Histogram*/
val = (u16)evm[i];
intvl = phydm_find_intrvl(dm, val, dbg_i->evm_hist_th,
size_th);
dbg_s->evm_4ss_hist[i][intvl]++;
/*SNR Histogram*/
val = (u16)snr[i];
intvl = phydm_find_intrvl(dm, val, dbg_i->snr_hist_th,
size_th);
dbg_s->snr_4ss_hist[i][intvl]++;
}
dbg_s->rssi_4ss_cnt++;
#endif
}
}
void phydm_avg_phystatus_init(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
u16 snr_hist_th[PHY_HIST_SIZE - 1] = {5, 8, 11, 14, 17, 20, 23, 26,
29, 32, 35};
u16 evm_hist_th[PHY_HIST_SIZE - 1] = {5, 8, 11, 14, 17, 20, 23, 26,
29, 32, 35};
u32 size = (PHY_HIST_SIZE - 1) * 2;
odm_move_memory(dm, dbg_i->snr_hist_th, snr_hist_th, size);
odm_move_memory(dm, dbg_i->evm_hist_th, evm_hist_th, size);
}
u8 phydm_get_signal_quality(struct phydm_phyinfo_struct *phy_info,
struct dm_struct *dm,
struct phy_status_rpt_8192cd *phy_sts)
{
u8 sq_rpt;
u8 result = 0;
if (phy_info->rx_pwdb_all > 40 && !dm->is_in_hct_test) {
result = 100;
} else {
sq_rpt = phy_sts->cck_sig_qual_ofdm_pwdb_all;
if (sq_rpt > 64)
result = 0;
else if (sq_rpt < 20)
result = 100;
else
result = ((64 - sq_rpt) * 100) / 44;
}
return result;
}
u8 phydm_pwr_2_percent(s8 ant_power)
{
if ((ant_power <= -100) || ant_power >= 20)
return 0;
else if (ant_power >= 0)
return 100;
else
return 100 + ant_power;
}
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
#if 0 /*(DM_ODM_SUPPORT_TYPE == ODM_CE)*/
s32 phydm_signal_scale_mapping_92c_series(struct dm_struct *dm, s32 curr_sig)
{
s32 ret_sig = 0;
#if (DEV_BUS_TYPE == RT_PCI_INTERFACE)
if (dm->support_interface == ODM_ITRF_PCIE) {
/* step 1. Scale mapping. */
if (curr_sig >= 61 && curr_sig <= 100)
ret_sig = 90 + ((curr_sig - 60) / 4);
else if (curr_sig >= 41 && curr_sig <= 60)
ret_sig = 78 + ((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 >= 5 && curr_sig <= 20)
ret_sig = 42 + (((curr_sig - 5) * 2) / 3);
else if (curr_sig == 4)
ret_sig = 36;
else if (curr_sig == 3)
ret_sig = 27;
else if (curr_sig == 2)
ret_sig = 18;
else if (curr_sig == 1)
ret_sig = 9;
else
ret_sig = curr_sig;
}
#endif
#if ((DEV_BUS_TYPE == RT_USB_INTERFACE) || (DEV_BUS_TYPE == RT_SDIO_INTERFACE))
if (dm->support_interface == ODM_ITRF_USB ||
dm->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;
}
#endif
return ret_sig;
}
s32 phydm_signal_scale_mapping(struct dm_struct *dm, s32 curr_sig)
{
#ifdef CONFIG_SIGNAL_SCALE_MAPPING
return phydm_signal_scale_mapping_92c_series(dm, curr_sig);
#else
return curr_sig;
#endif
}
#endif
void phydm_process_signal_strength(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
struct phydm_perpkt_info_struct *pktinfo)
{
u8 avg_rssi = 0, tmp_rssi = 0, best_rssi = 0, second_rssi = 0;
u8 ss = 0; /*signal strenth after scale mapping*/
u8 pwdb = phy_info->rx_pwdb_all;
u8 i;
/*use the best two RSSI only*/
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
tmp_rssi = phy_info->rx_mimo_signal_strength[i];
/*@Get the best two RSSI*/
if (tmp_rssi > best_rssi && tmp_rssi > second_rssi) {
second_rssi = best_rssi;
best_rssi = tmp_rssi;
} else if (tmp_rssi > second_rssi && tmp_rssi <= best_rssi) {
second_rssi = tmp_rssi;
}
}
if (best_rssi == 0)
return;
if (pktinfo->rate_ss == 1)
avg_rssi = best_rssi;
else
avg_rssi = (best_rssi + second_rssi) >> 1;
if (dm->support_ic_type & PHYSTS_3RD_TYPE_IC) {
#ifdef PHYSTS_3RD_TYPE_SUPPORT
/* Update signal strength to UI,
* and phy_info->rx_pwdb_all is the maximum RSSI of all path
*/
#if 1 /*(DM_ODM_SUPPORT_TYPE == ODM_WIN)*/
ss = SignalScaleProc(dm->adapter, pwdb, false, false);
#elif (DM_ODM_SUPPORT_TYPE == ODM_CE)
ss = (u8)phydm_signal_scale_mapping(dm, pwdb);
#elif (DM_ODM_SUPPORT_TYPE == ODM_IOT)
ss = (u8)phydm_signal_scale_mapping(dm, pwdb);
#endif
#endif
} else if (dm->support_ic_type & PHYSTS_2ND_TYPE_IC) {
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT)
/* Update signal strength to UI,
* and phy_info->rx_pwdb_all is the maximum RSSI of all path
*/
#if 1 /*(DM_ODM_SUPPORT_TYPE == ODM_WIN)*/
ss = SignalScaleProc(dm->adapter, pwdb, false, false);
#elif (DM_ODM_SUPPORT_TYPE == ODM_CE)
ss = (u8)phydm_signal_scale_mapping(dm, pwdb);
#endif
#endif
} else if (dm->support_ic_type & ODM_IC_11AC_SERIES) {
#if ODM_IC_11AC_SERIES_SUPPORT
if (pktinfo->is_cck_rate)
#if 1/*(DM_ODM_SUPPORT_TYPE == ODM_WIN)*/
ss = SignalScaleProc(dm->adapter, pwdb, 0, 1);
#else
ss = (u8)phydm_signal_scale_mapping(dm, pwdb);
#endif
else
#if 1 /*(DM_ODM_SUPPORT_TYPE == ODM_WIN)*/
ss = SignalScaleProc(dm->adapter, avg_rssi, 0, 1);
#else
ss = (u8)phydm_signal_scale_mapping(dm, avg_rssi);
#endif
#endif
} else if (dm->support_ic_type & ODM_IC_11N_SERIES) {
#if ODM_IC_11N_SERIES_SUPPORT
if (pktinfo->is_cck_rate)
#if 1/*(DM_ODM_SUPPORT_TYPE == ODM_WIN)*/
ss = SignalScaleProc(dm->adapter, pwdb, 1, 1);
#else
ss = (u8)phydm_signal_scale_mapping(dm, pwdb);
#endif
else
#if 1 /*(DM_ODM_SUPPORT_TYPE == ODM_WIN)*/
ss = SignalScaleProc(dm->adapter, avg_rssi, 1, 0);
#else
ss = (u8)phydm_signal_scale_mapping(dm, avg_rssi);
#endif
#endif
}
phy_info->signal_strength = ss;
}
#endif
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
static u8 phydm_sq_patch_lenovo(
struct dm_struct *dm,
u8 is_cck_rate,
u8 pwdb_all,
u8 path,
u8 RSSI)
{
u8 sq = 0;
if (is_cck_rate) {
if (dm->support_ic_type & ODM_RTL8192E) {
/*@
* <Roger_Notes>
* Expected signal strength and bars indication at Lenovo lab. 2013.04.11
* 802.11n, 802.11b, 802.11g only at channel 6
*
* Attenuation (dB) OS Signal Bars RSSI by Xirrus (dBm)
* 50 5 -49
* 55 5 -49
* 60 5 -50
* 65 5 -51
* 70 5 -52
* 75 5 -54
* 80 5 -55
* 85 4 -60
* 90 3 -63
* 95 3 -65
* 100 2 -67
* 102 2 -67
* 104 1 -70
*/
if (pwdb_all >= 50)
sq = 100;
else if (pwdb_all >= 35 && pwdb_all < 50)
sq = 80;
else if (pwdb_all >= 31 && pwdb_all < 35)
sq = 60;
else if (pwdb_all >= 22 && pwdb_all < 31)
sq = 40;
else if (pwdb_all >= 18 && pwdb_all < 22)
sq = 20;
else
sq = 10;
} else {
if (pwdb_all >= 50)
sq = 100;
else if (pwdb_all >= 35 && pwdb_all < 50)
sq = 80;
else if (pwdb_all >= 22 && pwdb_all < 35)
sq = 60;
else if (pwdb_all >= 18 && pwdb_all < 22)
sq = 40;
else
sq = 10;
}
} else {
/* OFDM rate */
if (dm->support_ic_type & ODM_RTL8192E) {
if (RSSI >= 45)
sq = 100;
else if (RSSI >= 22 && RSSI < 45)
sq = 80;
else if (RSSI >= 18 && RSSI < 22)
sq = 40;
else
sq = 20;
} else {
if (RSSI >= 45)
sq = 100;
else if (RSSI >= 22 && RSSI < 45)
sq = 80;
else if (RSSI >= 18 && RSSI < 22)
sq = 40;
else
sq = 20;
}
}
return sq;
}
static u8 phydm_sq_patch_rt_cid_819x_acer(
struct dm_struct *dm,
u8 is_cck_rate,
u8 pwdb_all,
u8 path,
u8 RSSI)
{
u8 sq = 0;
if (is_cck_rate) {
#if OS_WIN_FROM_WIN8(OS_VERSION)
if (pwdb_all >= 50)
sq = 100;
else if (pwdb_all >= 35 && pwdb_all < 50)
sq = 80;
else if (pwdb_all >= 30 && pwdb_all < 35)
sq = 60;
else if (pwdb_all >= 25 && pwdb_all < 30)
sq = 40;
else if (pwdb_all >= 20 && pwdb_all < 25)
sq = 20;
else
sq = 10;
#else
if (pwdb_all >= 50)
sq = 100;
else if (pwdb_all >= 35 && pwdb_all < 50)
sq = 80;
else if (pwdb_all >= 30 && pwdb_all < 35)
sq = 60;
else if (pwdb_all >= 25 && pwdb_all < 30)
sq = 40;
else if (pwdb_all >= 20 && pwdb_all < 25)
sq = 20;
else
sq = 10;
/* @Abnormal case, do not indicate the value above 20 on Win7 */
if (pwdb_all == 0)
sq = 20;
#endif
} else {
/* OFDM rate */
if (dm->support_ic_type & ODM_RTL8192E) {
if (RSSI >= 45)
sq = 100;
else if (RSSI >= 22 && RSSI < 45)
sq = 80;
else if (RSSI >= 18 && RSSI < 22)
sq = 40;
else
sq = 20;
} else {
if (RSSI >= 35)
sq = 100;
else if (RSSI >= 30 && RSSI < 35)
sq = 80;
else if (RSSI >= 25 && RSSI < 30)
sq = 40;
else
sq = 20;
}
}
return sq;
}
#endif
static u8
phydm_evm_2_percent(s8 value)
{
/* @-33dB~0dB to 0%~99% */
s8 ret_val;
ret_val = value;
ret_val /= 2;
/*@dbg_print("value=%d\n", value);*/
#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
phydm_evm_dbm(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
phydm_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;
}
s8 phydm_cck_rssi_convert(struct dm_struct *dm, u16 lna_idx, u8 vga_idx)
{
/*@phydm_get_cck_rssi_table_from_reg*/
return (dm->cck_lna_gain_table[lna_idx] - (vga_idx << 1));
}
void phydm_get_cck_rssi_table_from_reg(struct dm_struct *dm)
{
u8 used_lna_idx_tmp;
u32 reg_0xa80 = 0x7431, reg_0xabc = 0xcbe5edfd;
u32 val = 0;
u8 i;
/*@example: {-53, -43, -33, -27, -19, -13, -3, 1}*/
/*@{0xCB, 0xD5, 0xDF, 0xE5, 0xED, 0xF3, 0xFD, 0x2}*/
PHYDM_DBG(dm, ODM_COMP_INIT, "CCK LNA Gain table init\n");
if (!(dm->support_ic_type & (ODM_RTL8197F)))
return;
reg_0xa80 = odm_get_bb_reg(dm, R_0xa80, 0xFFFF);
reg_0xabc = odm_get_bb_reg(dm, R_0xabc, MASKDWORD);
PHYDM_DBG(dm, ODM_COMP_INIT, "reg_0xa80 = 0x%x\n", reg_0xa80);
PHYDM_DBG(dm, ODM_COMP_INIT, "reg_0xabc = 0x%x\n", reg_0xabc);
for (i = 0; i <= 3; i++) {
used_lna_idx_tmp = (u8)((reg_0xa80 >> (4 * i)) & 0x7);
val = (reg_0xabc >> (8 * i)) & 0xff;
dm->cck_lna_gain_table[used_lna_idx_tmp] = (s8)val;
}
PHYDM_DBG(dm, ODM_COMP_INIT,
"cck_lna_gain_table = {%d,%d,%d,%d,%d,%d,%d,%d}\n",
dm->cck_lna_gain_table[0], dm->cck_lna_gain_table[1],
dm->cck_lna_gain_table[2], dm->cck_lna_gain_table[3],
dm->cck_lna_gain_table[4], dm->cck_lna_gain_table[5],
dm->cck_lna_gain_table[6], dm->cck_lna_gain_table[7]);
}
s8 phydm_get_cck_rssi(void *dm_void, u8 lna_idx, u8 vga_idx)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
s8 rx_pow = 0;
switch (dm->support_ic_type) {
#if (RTL8197F_SUPPORT == 1)
case ODM_RTL8197F:
rx_pow = phydm_cck_rssi_convert(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8723D_SUPPORT == 1)
case ODM_RTL8723D:
rx_pow = phydm_cckrssi_8723d(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8710B_SUPPORT == 1)
case ODM_RTL8710B:
rx_pow = phydm_cckrssi_8710b(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8721D_SUPPORT == 1)
case ODM_RTL8721D:
rx_pow = phydm_cckrssi_8721d(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8192F_SUPPORT == 1)
case ODM_RTL8192F:
rx_pow = phydm_cckrssi_8192f(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8821C_SUPPORT == 1)
case ODM_RTL8821C:
rx_pow = phydm_cck_rssi_8821c(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8195B_SUPPORT == 1)
case ODM_RTL8195B:
rx_pow = phydm_cck_rssi_8195B(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8188E_SUPPORT == 1)
case ODM_RTL8188E:
rx_pow = phydm_cck_rssi_8188e(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8192E_SUPPORT == 1)
case ODM_RTL8192E:
rx_pow = phydm_cck_rssi_8192e(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8723B_SUPPORT == 1)
case ODM_RTL8723B:
rx_pow = phydm_cck_rssi_8723b(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8703B_SUPPORT == 1)
case ODM_RTL8703B:
rx_pow = phydm_cck_rssi_8703b(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8188F_SUPPORT == 1)
case ODM_RTL8188F:
rx_pow = phydm_cck_rssi_8188f(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8195A_SUPPORT == 1)
case ODM_RTL8195A:
rx_pow = phydm_cck_rssi_8195a(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8812A_SUPPORT == 1)
case ODM_RTL8812:
rx_pow = phydm_cck_rssi_8812a(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8821A_SUPPORT == 1) || (RTL8881A_SUPPORT == 1)
case ODM_RTL8821:
case ODM_RTL8881A:
rx_pow = phydm_cck_rssi_8821a(dm, lna_idx, vga_idx);
break;
#endif
#if (RTL8814A_SUPPORT == 1)
case ODM_RTL8814A:
rx_pow = phydm_cck_rssi_8814a(dm, lna_idx, vga_idx);
break;
#endif
default:
break;
}
return rx_pow;
}
#if (ODM_IC_11N_SERIES_SUPPORT == 1)
void phydm_phy_sts_n_parsing(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo)
{
u8 i = 0;
s8 rx_pwr[4], rx_pwr_all = 0;
u8 EVM, pwdb_all = 0, pwdb_all_bt = 0;
u8 RSSI, total_rssi = 0;
u8 rf_rx_num = 0;
u8 lna_idx = 0;
u8 vga_idx = 0;
u8 cck_agc_rpt;
s8 evm_tmp = 0;
u8 sq = 0;
u8 val_tmp = 0;
s8 val_s8 = 0;
struct phy_status_rpt_8192cd *phy_sts = NULL;
phy_sts = (struct phy_status_rpt_8192cd *)phy_status_inf;
if (pktinfo->is_cck_rate) {
cck_agc_rpt = phy_sts->cck_agc_rpt_ofdm_cfosho_a;
/*@3 bit LNA*/
lna_idx = ((cck_agc_rpt & 0xE0) >> 5);
vga_idx = (cck_agc_rpt & 0x1F);
#if (RTL8703B_SUPPORT == 1)
if (dm->support_ic_type & (ODM_RTL8703B) &&
dm->cck_agc_report_type == 1) {
/*@4 bit LNA*/
if (phy_sts->cck_rpt_b_ofdm_cfosho_b & BIT(7))
val_tmp = 1;
else
val_tmp = 0;
lna_idx = (val_tmp << 3) | lna_idx;
}
#endif
rx_pwr_all = phydm_get_cck_rssi(dm, lna_idx, vga_idx);
PHYDM_DBG(dm, DBG_RSSI_MNTR,
"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 = phydm_pwr_2_percent(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) */
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
if (dm->iot_table.win_patch_id == RT_CID_819X_LENOVO)
sq = phydm_sq_patch_lenovo(dm, pktinfo->is_cck_rate, pwdb_all, 0, 0);
else if (dm->iot_table.win_patch_id == RT_CID_819X_ACER)
sq = phydm_sq_patch_rt_cid_819x_acer(dm, pktinfo->is_cck_rate, pwdb_all, 0, 0);
else
#endif
sq = phydm_get_signal_quality(phy_info, dm, phy_sts);
#if 0
/* @dbg_print("cck sq = %d\n", sq); */
#endif
phy_info->signal_quality = sq;
phy_info->rx_mimo_signal_quality[RF_PATH_A] = sq;
phy_info->rx_mimo_signal_quality[RF_PATH_B] = -1;
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (i == 0)
phy_info->rx_mimo_signal_strength[0] = pwdb_all;
else
phy_info->rx_mimo_signal_strength[i] = 0;
}
} else { /* @2 is OFDM rate */
/* @(1)Get RSSI for HT rate */
for (i = RF_PATH_A; i < dm->num_rf_path; i++) {
if (dm->rf_path_rx_enable & BIT(i))
rf_rx_num++;
val_s8 = phy_sts->path_agc[i].gain & 0x3F;
rx_pwr[i] = (val_s8 * 2) - 110;
if (pktinfo->is_to_self)
dm->ofdm_agc_idx[i] = val_s8;
phy_info->rx_pwr[i] = rx_pwr[i];
RSSI = phydm_pwr_2_percent(rx_pwr[i]);
total_rssi += RSSI;
phy_info->rx_mimo_signal_strength[i] = (u8)RSSI;
/* @Get Rx snr value in DB */
val_s8 = (s8)(phy_sts->path_rxsnr[i] / 2);
phy_info->rx_snr[i] = val_s8;
/* Record Signal Strength for next packet */
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
if (i == RF_PATH_A) {
if (dm->iot_table.win_patch_id == RT_CID_819X_LENOVO) {
phy_info->signal_quality = phydm_sq_patch_lenovo(dm, pktinfo->is_cck_rate, pwdb_all, i, RSSI);
} else if (dm->iot_table.win_patch_id == RT_CID_819X_ACER)
phy_info->signal_quality = phydm_sq_patch_rt_cid_819x_acer(dm, pktinfo->is_cck_rate, pwdb_all, 0, RSSI);
}
#endif
}
/* @(2)PWDB, Average PWDB calculated by hardware (for RA) */
val_s8 = phy_sts->cck_sig_qual_ofdm_pwdb_all >> 1;
rx_pwr_all = (val_s8 & 0x7f) - 110;
pwdb_all = phydm_pwr_2_percent(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;
/* @(3)EVM of HT rate */
for (i = 0; i < pktinfo->rate_ss; 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 = phydm_evm_2_percent(phy_sts->stream_rxevm[i]);
/*@Fill value in RFD, Get the 1st spatial stream only*/
if (i == RF_PATH_A)
phy_info->signal_quality = (u8)(EVM & 0xff);
phy_info->rx_mimo_signal_quality[i] = (u8)(EVM & 0xff);
if (phy_sts->stream_rxevm[i] < 0)
evm_tmp = 0 - phy_sts->stream_rxevm[i];
if (evm_tmp == 64)
evm_tmp = 0;
phy_info->rx_mimo_evm_dbm[i] = (u8)evm_tmp;
}
phydm_parsing_cfo(dm, pktinfo,
phy_sts->path_cfotail, pktinfo->rate_ss);
}
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
dm->dm_fat_table.antsel_rx_keep_0 = phy_sts->ant_sel;
dm->dm_fat_table.antsel_rx_keep_1 = phy_sts->ant_sel_b;
dm->dm_fat_table.antsel_rx_keep_2 = phy_sts->antsel_rx_keep_2;
#endif
}
#endif
#if ODM_IC_11AC_SERIES_SUPPORT
void phydm_rx_physts_bw_parsing(struct phydm_phyinfo_struct *phy_info,
struct phydm_perpkt_info_struct *
pktinfo,
struct phy_status_rpt_8812 *
phy_sts)
{
if (pktinfo->data_rate <= ODM_RATE54M) {
switch (phy_sts->r_RFMOD) {
case 1:
if (phy_sts->sub_chnl == 0)
phy_info->band_width = 1;
else
phy_info->band_width = 0;
break;
case 2:
if (phy_sts->sub_chnl == 0)
phy_info->band_width = 2;
else if (phy_sts->sub_chnl == 9 ||
phy_sts->sub_chnl == 10)
phy_info->band_width = 1;
else
phy_info->band_width = 0;
break;
default:
case 0:
phy_info->band_width = 0;
break;
}
}
}
void phydm_get_sq(struct dm_struct *dm, struct phydm_phyinfo_struct *phy_info,
u8 is_cck_rate)
{
u8 sq = 0;
u8 pwdb_all = phy_info->rx_pwdb_all; /*precentage*/
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
u8 rssi = phy_info->rx_mimo_signal_strength[0];
#endif
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
if (dm->iot_table.win_patch_id == RT_CID_819X_LENOVO) {
if (is_cck_rate)
sq = phydm_sq_patch_lenovo(dm, 1, pwdb_all, 0, 0);
else
sq = phydm_sq_patch_lenovo(dm, 0, pwdb_all, 0, rssi);
} else
#endif
{
if (is_cck_rate) {
if (pwdb_all > 40 && !dm->is_in_hct_test) {
sq = 100;
} else {
if (pwdb_all > 64)
sq = 0;
else if (pwdb_all < 20)
sq = 100;
else
sq = ((64 - pwdb_all) * 100) / 44;
}
} else {
sq = phy_info->rx_mimo_signal_quality[0];
}
}
#if 0
/* @dbg_print("cck sq = %d\n", sq); */
#endif
phy_info->signal_quality = sq;
}
void phydm_rx_physts_1st_type(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo)
{
u8 i = 0;
s8 rx_pwr_db = 0;
u8 val = 0; /*tmp value*/
s8 val_s8 = 0; /*tmp value*/
u8 rssi = 0; /*pre path RSSI*/
u8 rf_rx_num = 0;
u8 lna_idx = 0, vga_idx = 0;
u8 cck_agc_rpt = 0;
struct phy_status_rpt_8812 *phy_sts = NULL;
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
struct phydm_fat_struct *fat_tab = &dm->dm_fat_table;
#endif
phy_sts = (struct phy_status_rpt_8812 *)phy_status_inf;
phydm_rx_physts_bw_parsing(phy_info, pktinfo, phy_sts);
/* @== [CCK rate] ====================================================*/
if (pktinfo->is_cck_rate) {
cck_agc_rpt = phy_sts->cfosho[0];
lna_idx = (cck_agc_rpt & 0xE0) >> 5;
vga_idx = cck_agc_rpt & 0x1F;
rx_pwr_db = phydm_get_cck_rssi(dm, lna_idx, vga_idx);
rssi = phydm_pwr_2_percent(rx_pwr_db);
if (dm->support_ic_type == ODM_RTL8812 &&
!dm->is_cck_high_power) {
if (rssi >= 80) {
rssi = ((rssi - 80) << 1) +
((rssi - 80) >> 1) + 80;
} else if ((rssi <= 78) && (rssi >= 20)) {
rssi += 3;
}
}
dm->cck_lna_idx = lna_idx;
dm->cck_vga_idx = vga_idx;
phy_info->rx_pwdb_all = rssi;
phy_info->rx_mimo_signal_strength[0] = rssi;
} else {
/* @== [OFDM rate] ===================================================*/
for (i = RF_PATH_A; i < dm->num_rf_path; i++) {
/*@[RSSI]*/
if (dm->rf_path_rx_enable & BIT(i))
rf_rx_num++;
if (i < RF_PATH_C)
val = phy_sts->gain_trsw[i];
else
val = phy_sts->gain_trsw_cd[i - 2];
phy_info->rx_pwr[i] = (val & 0x7F) - 110;
rssi = phydm_pwr_2_percent(phy_info->rx_pwr[i]);
phy_info->rx_mimo_signal_strength[i] = rssi;
/*@[SNR]*/
if (i < RF_PATH_C)
val_s8 = phy_sts->rxsnr[i];
else if (dm->support_ic_type & (ODM_RTL8814A))
val_s8 = (s8)phy_sts->csi_current[i - 2];
phy_info->rx_snr[i] = val_s8 >> 1;
/*@[CFO_short & CFO_tail]*/
if (i < RF_PATH_C) {
val_s8 = phy_sts->cfosho[i];
phy_info->cfo_short[i] = phydm_cfo(val_s8);
val_s8 = phy_sts->cfotail[i];
phy_info->cfo_tail[i] = phydm_cfo(val_s8);
}
if (i < RF_PATH_C && pktinfo->is_to_self)
dm->ofdm_agc_idx[i] = phy_sts->gain_trsw[i];
}
/* @== [PWDB] ========================================================*/
/*@(Avg PWDB calculated by hardware*/
if (!dm->is_mp_chip) /*@8812, 8821*/
val = phy_sts->pwdb_all;
else
val = phy_sts->pwdb_all >> 1; /*old fomula*/
rx_pwr_db = (val & 0x7f) - 110;
phy_info->rx_pwdb_all = phydm_pwr_2_percent(rx_pwr_db);
/*@(4)EVM of OFDM rate*/
for (i = 0; i < pktinfo->rate_ss; i++) {
if (!pktinfo->is_cck_rate &&
pktinfo->data_rate <= ODM_RATE54M) {
val_s8 = phy_sts->sigevm;
} else if (i < RF_PATH_C) {
if (phy_sts->rxevm[i] == -128)
phy_sts->rxevm[i] = -25;
val_s8 = phy_sts->rxevm[i];
} else {
if (phy_sts->rxevm_cd[i - 2] == -128)
phy_sts->rxevm_cd[i - 2] = -25;
val_s8 = phy_sts->rxevm_cd[i - 2];
}
/*@[EVM to 0~100%]*/
val = phydm_evm_2_percent(val_s8);
phy_info->rx_mimo_signal_quality[i] = val;
/*@[EVM dBm]*/
phy_info->rx_mimo_evm_dbm[i] = phydm_evm_dbm(val_s8);
}
phydm_parsing_cfo(dm, pktinfo,
phy_sts->cfotail, pktinfo->rate_ss);
}
/* @== [General Info] ================================================*/
phy_info->rx_power = rx_pwr_db;
phy_info->bt_rx_rssi_percentage = phy_info->rx_pwdb_all;
phy_info->recv_signal_power = phy_info->rx_power;
phydm_get_sq(dm, phy_info, pktinfo->is_cck_rate);
dm->rx_pwdb_ave = dm->rx_pwdb_ave + phy_info->rx_pwdb_all;
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
fat_tab->hw_antsw_occur = phy_sts->hw_antsw_occur;
dm->dm_fat_table.antsel_rx_keep_0 = phy_sts->antidx_anta;
dm->dm_fat_table.antsel_rx_keep_1 = phy_sts->antidx_antb;
dm->dm_fat_table.antsel_rx_keep_2 = phy_sts->antidx_antc;
dm->dm_fat_table.antsel_rx_keep_3 = phy_sts->antidx_antd;
#endif
}
#endif
void phydm_reset_rssi_for_dm(struct dm_struct *dm, u8 station_id)
{
struct cmn_sta_info *sta;
sta = dm->phydm_sta_info[station_id];
if (!is_sta_active(sta))
return;
PHYDM_DBG(dm, DBG_RSSI_MNTR, "Reset RSSI for macid = (( %d ))\n",
station_id);
sta->rssi_stat.rssi_cck = -1;
sta->rssi_stat.rssi_ofdm = -1;
sta->rssi_stat.rssi = -1;
sta->rssi_stat.ofdm_pkt_cnt = 0;
sta->rssi_stat.cck_pkt_cnt = 0;
sta->rssi_stat.cck_sum_power = 0;
sta->rssi_stat.is_send_rssi = RA_RSSI_STATE_INIT;
sta->rssi_stat.packet_map = 0;
sta->rssi_stat.valid_bit = 0;
}
#if (ODM_IC_11N_SERIES_SUPPORT || ODM_IC_11AC_SERIES_SUPPORT)
s32 phydm_get_rssi_8814_ofdm(struct dm_struct *dm, u8 *rssi_in)
{
s32 rssi_avg;
u8 rx_count = 0;
u64 rssi_linear = 0;
if (dm->rx_ant_status & BB_PATH_A) {
rx_count++;
rssi_linear += phydm_db_2_linear(rssi_in[RF_PATH_A]);
}
if (dm->rx_ant_status & BB_PATH_B) {
rx_count++;
rssi_linear += phydm_db_2_linear(rssi_in[RF_PATH_B]);
}
if (dm->rx_ant_status & BB_PATH_C) {
rx_count++;
rssi_linear += phydm_db_2_linear(rssi_in[RF_PATH_C]);
}
if (dm->rx_ant_status & BB_PATH_D) {
rx_count++;
rssi_linear += phydm_db_2_linear(rssi_in[RF_PATH_D]);
}
/* @Rounding and removing fractional bits */
rssi_linear = (rssi_linear + (1 << (FRAC_BITS - 1))) >> FRAC_BITS;
/* @Calculate average RSSI */
switch (rx_count) {
case 2:
rssi_linear = DIVIDED_2(rssi_linear);
break;
case 3:
rssi_linear = DIVIDED_3(rssi_linear);
break;
case 4:
rssi_linear = DIVIDED_4(rssi_linear);
break;
}
rssi_avg = odm_convert_to_db(rssi_linear);
return rssi_avg;
}
void phydm_process_rssi_for_dm(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
struct phydm_perpkt_info_struct *pktinfo)
{
s32 rssi_ave = 0; /*@average among all paths*/
s8 rssi_all = 0; /*@average value of CCK & OFDM*/
s8 rssi_cck_tmp = 0, rssi_ofdm_tmp = 0;
u8 i = 0;
u8 rssi_max = 0, rssi_min = 0;
u32 w1 = 0, w2 = 0; /*weighting*/
u8 send_rssi_2_fw = 0;
u8 *rssi_tmp = NULL;
struct cmn_sta_info *sta = NULL;
struct rssi_info *rssi_t = NULL;
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN))
struct phydm_fat_struct *fat_tab = &dm->dm_fat_table;
#endif
#endif
if (pktinfo->station_id >= ODM_ASSOCIATE_ENTRY_NUM)
return;
#ifdef CONFIG_S0S1_SW_ANTENNA_DIVERSITY
odm_s0s1_sw_ant_div_by_ctrl_frame_process_rssi(dm, phy_info, pktinfo);
#endif
sta = dm->phydm_sta_info[pktinfo->station_id];
if (!is_sta_active(sta))
return;
rssi_t = &sta->rssi_stat;
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN))
if ((dm->support_ability & ODM_BB_ANT_DIV) &&
fat_tab->enable_ctrl_frame_antdiv) {
if (pktinfo->is_packet_match_bssid)
dm->data_frame_num++;
if (fat_tab->use_ctrl_frame_antdiv) {
if (!pktinfo->is_to_self) /*@data frame + CTRL frame*/
return;
} else {
/*@data frame only*/
if (!pktinfo->is_packet_match_bssid)
return;
}
} else
#endif
#endif
{
if (!pktinfo->is_packet_match_bssid) /*@data frame only*/
return;
}
if (pktinfo->is_packet_beacon) {
dm->phy_dbg_info.num_qry_beacon_pkt++;
dm->phy_dbg_info.beacon_phy_rate = pktinfo->data_rate;
}
/* @--------------Statistic for antenna/path diversity--------------- */
#if (defined(CONFIG_PHYDM_ANTENNA_DIVERSITY))
if (dm->support_ability & ODM_BB_ANT_DIV)
odm_process_rssi_for_ant_div(dm, phy_info, pktinfo);
#endif
#if (defined(CONFIG_PATH_DIVERSITY))
if (dm->support_ability & ODM_BB_PATH_DIV)
phydm_process_rssi_for_path_div(dm, phy_info, pktinfo);
#endif
/* @----------------------------------------------------------------- */
rssi_cck_tmp = rssi_t->rssi_cck;
rssi_ofdm_tmp = rssi_t->rssi_ofdm;
rssi_all = rssi_t->rssi;
if (!(pktinfo->is_packet_to_self || pktinfo->is_packet_beacon))
return;
if (!pktinfo->is_cck_rate) {
/* @=== [ofdm RSSI] ======================================================== */
rssi_tmp = phy_info->rx_mimo_signal_strength;
#if (RTL8814A_SUPPORT == 1)
if (dm->support_ic_type & (ODM_RTL8814A)) {
rssi_ave = phydm_get_rssi_8814_ofdm(dm, rssi_tmp);
} else
#endif
{
if (rssi_tmp[RF_PATH_B] == 0) {
rssi_ave = rssi_tmp[RF_PATH_A];
} else {
if (rssi_tmp[RF_PATH_A] > rssi_tmp[RF_PATH_B]) {
rssi_max = rssi_tmp[RF_PATH_A];
rssi_min = rssi_tmp[RF_PATH_B];
} else {
rssi_max = rssi_tmp[RF_PATH_B];
rssi_min = rssi_tmp[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;
}
}
/* OFDM MA RSSI */
if (rssi_ofdm_tmp <= 0) { /* @initialize */
rssi_ofdm_tmp = (s8)phy_info->rx_pwdb_all;
} else {
rssi_ofdm_tmp = (s8)WEIGHTING_AVG(rssi_ofdm_tmp,
(1 << RSSI_MA) - 1,
rssi_ave, 1);
if (phy_info->rx_pwdb_all > (u32)rssi_ofdm_tmp)
rssi_ofdm_tmp++;
}
PHYDM_DBG(dm, DBG_RSSI_MNTR, "rssi_ofdm=%d\n", rssi_ofdm_tmp);
} else {
/* @=== [cck RSSI] ========================================================= */
rssi_ave = phy_info->rx_pwdb_all;
if (rssi_t->cck_pkt_cnt <= 63)
rssi_t->cck_pkt_cnt++;
/* @1 Process CCK RSSI */
if (rssi_cck_tmp <= 0) { /* @initialize */
rssi_cck_tmp = (s8)phy_info->rx_pwdb_all;
rssi_t->cck_sum_power = (u16)phy_info->rx_pwdb_all;
rssi_t->cck_pkt_cnt = 1; /*reset*/
PHYDM_DBG(dm, DBG_RSSI_MNTR, "[1]CCK_INIT\n");
} else if (rssi_t->cck_pkt_cnt <= CCK_RSSI_INIT_COUNT) {
rssi_t->cck_sum_power = rssi_t->cck_sum_power +
(u16)phy_info->rx_pwdb_all;
rssi_cck_tmp = rssi_t->cck_sum_power /
rssi_t->cck_pkt_cnt;
PHYDM_DBG(dm, DBG_RSSI_MNTR,
"[2]SumPow=%d, cck_pkt=%d\n",
rssi_t->cck_sum_power, rssi_t->cck_pkt_cnt);
} else {
rssi_cck_tmp = (s8)WEIGHTING_AVG(rssi_cck_tmp,
(1 << RSSI_MA) - 1,
phy_info->rx_pwdb_all,
1);
if (phy_info->rx_pwdb_all > (u32)rssi_cck_tmp)
rssi_cck_tmp++;
}
PHYDM_DBG(dm, DBG_RSSI_MNTR, "rssi_cck=%d\n", rssi_cck_tmp);
}
/* @=== [ofdm + cck weighting RSSI] ========================================= */
if (!pktinfo->is_cck_rate) {
if (rssi_t->ofdm_pkt_cnt < 8 && !(rssi_t->packet_map & BIT(7)))
rssi_t->ofdm_pkt_cnt++; /*OFDM packet cnt in bitmap*/
rssi_t->packet_map = (rssi_t->packet_map << 1) | BIT(0);
} else {
if (rssi_t->ofdm_pkt_cnt > 0 && rssi_t->packet_map & BIT(7))
rssi_t->ofdm_pkt_cnt--;
rssi_t->packet_map = rssi_t->packet_map << 1;
}
if (rssi_t->ofdm_pkt_cnt == 8) {
rssi_all = rssi_ofdm_tmp;
} else {
if (rssi_t->valid_bit < 8)
rssi_t->valid_bit++;
if (rssi_t->valid_bit == 8) {
if (rssi_t->ofdm_pkt_cnt > 4)
w1 = 64;
else
w1 = (u32)(rssi_t->ofdm_pkt_cnt << 4);
w2 = 64 - w1;
rssi_all = (s8)((w1 * (u32)rssi_ofdm_tmp +
w2 * (u32)rssi_cck_tmp) >> 6);
} else if (rssi_t->valid_bit != 0) { /*@(valid_bit > 8)*/
w1 = (u32)rssi_t->ofdm_pkt_cnt;
w2 = (u32)(rssi_t->valid_bit - rssi_t->ofdm_pkt_cnt);
rssi_all = (s8)WEIGHTING_AVG((u32)rssi_ofdm_tmp, w1,
(u32)rssi_cck_tmp, w2);
} else {
rssi_all = 0;
}
}
PHYDM_DBG(dm, DBG_RSSI_MNTR, "rssi=%d,w1=%d,w2=%d\n", rssi_all, w1, w2);
if ((rssi_t->ofdm_pkt_cnt >= 1 || rssi_t->cck_pkt_cnt >= 5) &&
rssi_t->is_send_rssi == RA_RSSI_STATE_INIT) {
send_rssi_2_fw = 1;
rssi_t->is_send_rssi = RA_RSSI_STATE_SEND;
}
rssi_t->rssi_cck = rssi_cck_tmp;
rssi_t->rssi_ofdm = rssi_ofdm_tmp;
rssi_t->rssi = rssi_all;
if (send_rssi_2_fw) { /* Trigger init rate by RSSI */
if (rssi_t->ofdm_pkt_cnt != 0)
rssi_t->rssi = rssi_ofdm_tmp;
PHYDM_DBG(dm, DBG_RSSI_MNTR,
"[Send to FW] PWDB=%d, ofdm_pkt=%d, cck_pkt=%d\n",
rssi_all, rssi_t->ofdm_pkt_cnt, rssi_t->cck_pkt_cnt);
}
#if 0
/* @dbg_print("ofdm_pkt=%d, weighting=%d\n", ofdm_pkt_cnt, weighting);*/
/* @dbg_print("rssi_ofdm_tmp=%d, rssi_all=%d, rssi_cck_tmp=%d\n", */
/* rssi_ofdm_tmp, rssi_all, rssi_cck_tmp); */
#endif
}
#endif
#ifdef PHYSTS_3RD_TYPE_SUPPORT
void phydm_print_phystat_jaguar3(struct dm_struct *dm, u8 *phy_sts,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
struct phy_sts_rpt_jgr3_type0 *rpt0 = NULL;
struct phy_sts_rpt_jgr3_type1 *rpt1 = NULL;
struct phy_sts_rpt_jgr3_type2_3 *rpt2 = NULL;
struct phy_sts_rpt_jgr3_type4 *rpt3 = NULL;
struct phy_sts_rpt_jgr3_type5 *rpt4 = NULL;
struct odm_phy_dbg_info *dbg = &dm->phy_dbg_info;
u8 phy_status_page_num = (*phy_sts & 0xf);
u32 phy_status_tmp[PHY_STATUS_JRGUAR3_DW_LEN] = {0};
u8 i = 0;
u32 size = PHY_STATUS_JRGUAR3_DW_LEN << 2;
rpt0 = (struct phy_sts_rpt_jgr3_type0 *)phy_sts;
rpt1 = (struct phy_sts_rpt_jgr3_type1 *)phy_sts;
rpt2 = (struct phy_sts_rpt_jgr3_type2_3 *)phy_sts;
rpt3 = (struct phy_sts_rpt_jgr3_type4 *)phy_sts;
rpt4 = (struct phy_sts_rpt_jgr3_type5 *)phy_sts;
odm_move_memory(dm, phy_status_tmp, phy_sts, size);
if (!(dm->debug_components & DBG_PHY_STATUS))
return;
if (dbg->show_phy_sts_all_pkt == 0) {
if (!pktinfo->is_packet_match_bssid)
return;
}
dbg->show_phy_sts_cnt++;
if (dbg->show_phy_sts_max_cnt != SHOW_PHY_STATUS_UNLIMITED) {
if (dbg->show_phy_sts_cnt > dbg->show_phy_sts_max_cnt)
return;
}
if (phy_status_page_num == 0)
pr_debug("Phy Status Rpt: CCK\n");
else
pr_debug("Phy Status Rpt: OFDM_%d\n", phy_status_page_num);
pr_debug("StaID=%d, RxRate = 0x%x match_bssid=%d\n",
pktinfo->station_id, pktinfo->data_rate,
pktinfo->is_packet_match_bssid);
for (i = 0; i < PHY_STATUS_JRGUAR3_DW_LEN; i++)
pr_debug("Offset[%d:%d] = 0x%x\n",
((4 * i) + 3), (4 * i), phy_status_tmp[i]);
if (phy_status_page_num == 0) { /* @CCK(default) */
pr_debug("[0] Pkt_cnt=%d, Channel_msb=%d, Pwdb_a=%d, Gain_a=%d, TRSW=%d, AGC_table_b=%d, AGC_table_c=%d,\n",
rpt0->pkt_cnt, rpt0->channel_msb, rpt0->pwdb_a,
rpt0->gain_a, rpt0->trsw, rpt0->agc_table_b,
rpt0->agc_table_c);
pr_debug("[4] Path_Sel_o=%d, Gnt_BT_keep_cnt=%d, HW_AntSW_occur_keep_cck=%d,\n Band=%d, Channel=%d, AGC_table_a=%d, l_RXSC=%d, AGC_table_d=%d\n",
rpt0->path_sel_o, rpt0->gnt_bt_keep_cck,
rpt0->hw_antsw_occur_keep_cck, rpt0->band,
rpt0->channel, rpt0->agc_table_a, rpt0->l_rxsc,
rpt0->agc_table_d);
pr_debug("[8] AntIdx={%d, %d, %d, %d}, Length=%d\n",
rpt0->antidx_d, rpt0->antidx_c, rpt0->antidx_b,
rpt0->antidx_a, rpt0->length);
pr_debug("[12] MF_off=%d, SQloss=%d, lockbit=%d, raterr=%d, rxrate=%d, lna_h_a=%d, CCK_BB_power_a=%d, lna_l_a=%d, vga_a=%d, sq=%d\n",
rpt0->mf_off, rpt0->sqloss, rpt0->lockbit,
rpt0->raterr, rpt0->rxrate, rpt0->lna_h_a,
rpt0->bb_power_a, rpt0->lna_l_a, rpt0->vga_a,
rpt0->signal_quality);
pr_debug("[16] Gain_b=%d, lna_h_b=%d, CCK_BB_power_b=%d, lna_l_b=%d, vga_b=%d, Pwdb_b=%d\n",
rpt0->gain_b, rpt0->lna_h_b, rpt0->bb_power_b,
rpt0->lna_l_b, rpt0->vga_b, rpt0->pwdb_b);
pr_debug("[20] Gain_c=%d, lna_h_c=%d, CCK_BB_power_c=%d, lna_l_c=%d, vga_c=%d, Pwdb_c=%d\n",
rpt0->gain_c, rpt0->lna_h_c, rpt0->bb_power_c,
rpt0->lna_l_c, rpt0->vga_c, rpt0->pwdb_c);
pr_debug("[24] Gain_d=%d, lna_h_d=%d, CCK_BB_power_d=%d, lna_l_d=%d, vga_d=%d, Pwdb_d=%d\n",
rpt0->gain_c, rpt0->lna_h_c, rpt0->bb_power_c,
rpt0->lna_l_c, rpt0->vga_c, rpt0->pwdb_c);
} else if (phy_status_page_num == 1) {
pr_debug("[0] pwdb[C:A]={%d, %d, %d}, Channel_pri_msb=%d, Pkt_cnt=%d,\n",
rpt1->pwdb_c, rpt1->pwdb_b, rpt1->pwdb_a,
rpt1->channel_pri_msb, rpt1->pkt_cnt);
pr_debug("[4] BF: %d, stbc=%d, ldpc=%d, gnt_bt=%d, band=%d, Ch_pri_lsb=%d, rxsc[ht, l]={%d, %d}, pwdb[D]=%d\n",
rpt1->beamformed, rpt1->stbc, rpt1->ldpc, rpt1->gnt_bt,
rpt1->band, rpt1->channel_pri_lsb, rpt1->ht_rxsc,
rpt1->l_rxsc, rpt1->pwdb_d);
pr_debug("[8] AntIdx[D:A]={%d, %d, %d, %d}, HW_AntSW_occur[D:A]={%d, %d, %d, %d}, Channel_sec[msb,lsb]={%d, %d}\n",
rpt1->antidx_d, rpt1->antidx_c,
rpt1->antidx_b, rpt1->antidx_a,
rpt1->hw_antsw_occur_d, rpt1->hw_antsw_occur_c,
rpt1->hw_antsw_occur_b, rpt1->hw_antsw_occur_a,
rpt1->channel_sec_msb, rpt1->channel_sec_lsb);
pr_debug("[12] GID=%d, PAID[msb,lsb]={%d,%d}\n",
rpt1->gid, rpt1->paid_msb, rpt1->paid);
pr_debug("[16] RX_EVM[D:A]={%d, %d, %d, %d}\n",
rpt1->rxevm[3], rpt1->rxevm[2],
rpt1->rxevm[1], rpt1->rxevm[0]);
pr_debug("[20] CFO_tail[D:A]={%d, %d, %d, %d}\n",
rpt1->cfo_tail[3], rpt1->cfo_tail[2],
rpt1->cfo_tail[1], rpt1->cfo_tail[0]);
pr_debug("[24] RX_SNR[D:A]={%d, %d, %d, %d}\n\n",
rpt1->rxsnr[3], rpt1->rxsnr[2],
rpt1->rxsnr[1], rpt1->rxsnr[0]);
} else if (phy_status_page_num == 2 || phy_status_page_num == 3) {
pr_debug("[0] pwdb[C:A]={%d, %d, %d}, Channel_mdb=%d, Pkt_cnt=%d\n",
rpt2->pwdb[2], rpt2->pwdb[1], rpt2->pwdb[0],
rpt2->channel_msb, rpt2->pkt_cnt);
pr_debug("[4] BF=%d, STBC=%d, LDPC=%d, Gnt_BT=%d, band=%d, CH_lsb=%d, rxsc[ht, l]={%d, %d}, pwdb_D=%d\n",
rpt2->beamformed, rpt2->stbc, rpt2->ldpc, rpt2->gnt_bt,
rpt2->band, rpt2->channel_lsb,
rpt2->ht_rxsc, rpt2->l_rxsc, rpt2->pwdb[3]);
pr_debug("[8] AgcTab[D:A]={%d, %d, %d, %d}, pwed_th=%d, shift_l_map=%d\n",
rpt2->agc_table_d, rpt2->agc_table_c,
rpt2->agc_table_b, rpt2->agc_table_a,
rpt2->pwed_th, rpt2->shift_l_map);
pr_debug("[12] AvgNoisePowerdB=%d, mp_gain_c[msb, lsb]={%d, %d}, mp_gain_b[msb, lsb]={%d, %d}, mp_gain_a=%d, cnt_cca2agc_rdy=%d\n",
rpt2->avg_noise_pwr_lsb, rpt2->mp_gain_c_msb,
rpt2->mp_gain_c_lsb, rpt2->mp_gain_b_msb,
rpt2->mp_gain_b_lsb, rpt2->mp_gain_a,
rpt2->cnt_cca2agc_rdy);
pr_debug("[16] HT AAGC gain[B:A]={%d, %d}, AAGC step[D:A]={%d, %d, %d, %d}, IsFreqSelectFadimg=%d, mp_gain_d=%d\n",
rpt2->ht_aagc_gain[1], rpt2->ht_aagc_gain[0],
rpt2->aagc_step_d, rpt2->aagc_step_c,
rpt2->aagc_step_b, rpt2->aagc_step_a,
rpt2->is_freq_select_fading, rpt2->mp_gain_d);
pr_debug("[20] DAGC gain ant[B:A]={%d, %d}, HT AAGC gain[D:C]={%d, %d}\n",
rpt2->dagc_gain[1], rpt2->dagc_gain[0],
rpt2->ht_aagc_gain[3], rpt2->ht_aagc_gain[2]);
pr_debug("[24] AvgNoisePwerdB=%d, syn_count[msb, lsb]={%d, %d}, counter=%d, DAGC gain ant[D:C]={%d, %d}\n",
rpt2->avg_noise_pwr_msb, rpt2->syn_count_msb,
rpt2->syn_count_lsb, rpt2->counter,
rpt2->dagc_gain[3], rpt2->dagc_gain[2]);
} else if (phy_status_page_num == 4) { /*type 4*/
pr_debug("[0] pwdb[C:A]={%d, %d, %d}, Channel_mdb=%d, Pkt_cnt=%d\n",
rpt3->pwdb[2], rpt3->pwdb[1], rpt3->pwdb[0],
rpt3->channel_msb, rpt3->pkt_cnt);
pr_debug("[4] BF=%d, STBC=%d, LDPC=%d, GNT_BT=%d, band=%d, CH_pri=%d, rxsc[ht, l]={%d, %d}, pwdb_D=%d\n",
rpt3->beamformed, rpt3->stbc, rpt3->ldpc, rpt3->gnt_bt,
rpt3->band, rpt3->channel_lsb, rpt3->ht_rxsc,
rpt3->l_rxsc, rpt3->pwdb[3]);
pr_debug("[8] AntIdx[D:A]={%d, %d, %d, %d}, HW_AntSW_occur[D:A]={%d, %d, %d, %d}, Training_done[D:A]={%d, %d, %d, %d},\n BadToneCnt_CN_excess_0=%d, BadToneCnt_min_eign_0=%d\n",
rpt3->antidx_d, rpt3->antidx_c,
rpt3->antidx_b, rpt3->antidx_a,
rpt3->hw_antsw_occur_d, rpt3->hw_antsw_occur_c,
rpt3->hw_antsw_occur_b, rpt3->hw_antsw_occur_a,
rpt3->training_done_d, rpt3->training_done_c,
rpt3->training_done_b, rpt3->training_done_a,
rpt3->bad_tone_cnt_cn_excess_0,
rpt3->bad_tone_cnt_min_eign_0);
pr_debug("[12] avg_cond_num_1_msb=%d, avg_cond_num_1_lsb=%d, avg_cond_num_0=%d, bad_tone_cnt_cn_excess_1=%d,\n bad_tone_cnt_min_eign_1=%d, Tx_pkt_cnt=%d\n",
rpt3->avg_cond_num_1_msb, rpt3->avg_cond_num_1_lsb,
rpt3->avg_cond_num_0, rpt3->bad_tone_cnt_cn_excess_1,
rpt3->bad_tone_cnt_min_eign_1, rpt3->tx_pkt_cnt);
pr_debug("[16] Stream RXEVM[D:A]={%d, %d, %d, %d}\n",
rpt3->rxevm[3], rpt3->rxevm[2],
rpt3->rxevm[1], rpt3->rxevm[0]);
pr_debug("[20] Eigenvalue[D:A]={%d, %d, %d, %d}\n",
rpt3->eigenvalue[3], rpt3->eigenvalue[2],
rpt3->eigenvalue[1], rpt3->eigenvalue[0]);
pr_debug("[24] RX SNR[D:A]={%d, %d, %d, %d}\n",
rpt3->rxsnr[3], rpt3->rxsnr[2],
rpt3->rxsnr[1], rpt3->rxsnr[0]);
} else if (phy_status_page_num == 5) { /*type 5*/
pr_debug("[0] pwdb[C:A]={%d, %d, %d}, Channel_mdb=%d, Pkt_cnt=%d\n",
rpt4->pwdb[2], rpt4->pwdb[1], rpt4->pwdb[0],
rpt4->channel_msb, rpt4->pkt_cnt);
pr_debug("[4] BF=%d, STBC=%d, LDPC=%d, GNT_BT=%d, band=%d, CH_pri=%d, rxsc[ht, l]={%d, %d}, pwdb_D=%d\n",
rpt4->beamformed, rpt4->stbc, rpt4->ldpc, rpt4->gnt_bt,
rpt4->band, rpt4->channel_lsb, rpt4->ht_rxsc,
rpt4->l_rxsc, rpt4->pwdb[3]);
pr_debug("[8] AntIdx[D:A]={%d, %d, %d, %d}, HW_AntSW_occur[D:A]={%d, %d, %d, %d}\n",
rpt4->antidx_d, rpt4->antidx_c,
rpt4->antidx_b, rpt4->antidx_a,
rpt4->hw_antsw_occur_d, rpt4->hw_antsw_occur_c,
rpt4->hw_antsw_occur_b, rpt4->hw_antsw_occur_a);
pr_debug("[12] Inf_posD[1,0]={%d, %d}, Inf_posC[1,0]={%d, %d}, Inf_posB[1,0]={%d, %d}, Inf_posA[1,0]={%d, %d}, Tx_pkt_cnt=%d\n",
rpt4->inf_pos_1_D_flg, rpt4->inf_pos_0_D_flg,
rpt4->inf_pos_1_C_flg, rpt4->inf_pos_0_C_flg,
rpt4->inf_pos_1_B_flg, rpt4->inf_pos_0_B_flg,
rpt4->inf_pos_1_A_flg, rpt4->inf_pos_0_A_flg,
rpt4->tx_pkt_cnt);
pr_debug("[16] Inf_pos_B[1,0]={%d, %d}, Inf_pos_A[1,0]={%d, %d}\n",
rpt4->inf_pos_1_b, rpt4->inf_pos_0_b,
rpt4->inf_pos_1_a, rpt4->inf_pos_0_a);
pr_debug("[20] Inf_pos_D[1,0]={%d, %d}, Inf_pos_C[1,0]={%d, %d}\n",
rpt4->inf_pos_1_d, rpt4->inf_pos_0_d,
rpt4->inf_pos_1_c, rpt4->inf_pos_0_c);
}
}
void phydm_reset_phy_info_3rd(struct dm_struct *phydm,
struct phydm_phyinfo_struct *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->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->cfo_short, 0, 8);
odm_memory_set(phydm, phy_info->cfo_tail, 0, 8);
odm_memory_set(phydm, phy_info->rx_mimo_evm_dbm, 0, 4);
}
void phydm_per_path_info_3rd(u8 rx_path, s8 pwr, s8 rx_evm, s8 cfo_tail,
s8 rx_snr, struct phydm_phyinfo_struct *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);
if (evm_dbm == 64)
evm_dbm = 0; /*@if 1SS rate, evm_dbm [2nd stream] =64*/
if (evm_dbm != 0) {
/* @Convert EVM to 0%~100% percentage */
if (evm_dbm >= 34)
evm_percentage = 100;
else
evm_percentage = (evm_dbm << 1) + (evm_dbm);
}
}
phy_info->rx_pwr[rx_path] = pwr;
/*@CFO(kHz) = CFO_tail * 312.5(kHz) / 2^7 ~= CFO tail * 5/2 (kHz)*/
phy_info->cfo_tail[rx_path] = (cfo_tail * 5) >> 1;
phy_info->rx_mimo_evm_dbm[rx_path] = evm_dbm;
phy_info->rx_mimo_signal_strength[rx_path] = phydm_pwr_2_percent(pwr);
phy_info->rx_mimo_signal_quality[rx_path] = evm_percentage;
phy_info->rx_snr[rx_path] = rx_snr >> 1;
}
void phydm_common_phy_info_3rd(s8 rx_power, u8 channel, boolean is_beamformed,
boolean is_mu_packet, u8 bandwidth,
u8 signal_quality, u8 rxsc,
struct phydm_phyinfo_struct *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 = phydm_pwr_2_percent(rx_power); /*percentage */
phy_info->signal_quality = signal_quality; /* signal quality */
phy_info->band_width = bandwidth; /* @bandwidth */
#if 0
/* @if (pktinfo->is_packet_match_bssid) */
{
dbg_print("rx_pwdb_all = %d, rx_power = %d, recv_signal_power = %d\n", phy_info->rx_pwdb_all, phy_info->rx_power, phy_info->recv_signal_power);
dbg_print("signal_quality = %d\n", phy_info->signal_quality);
dbg_print("is_beamformed = %d, is_mu_packet = %d, rx_count = %d\n", phy_info->is_beamformed, phy_info->is_mu_packet, phy_info->rx_count + 1);
dbg_print("channel = %d, rxsc = %d, band_width = %d\n", channel, rxsc, bandwidth);
}
#endif
}
void phydm_get_physts_jarguar3_0(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
/* type 0 is used for cck packet */
struct phy_sts_rpt_jgr3_type0 *phy_sts = NULL;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
u8 sq = 0, i;
s8 rx_power[4];
s8 rx_pwr_db_max = -120;
phy_sts = (struct phy_sts_rpt_jgr3_type0 *)phy_status_inf;
/* Setting the RX power: agc_idx -110 dBm*/
rx_power[0] = phy_sts->pwdb_a - 110;
rx_power[1] = phy_sts->pwdb_b - 110;
rx_power[2] = phy_sts->pwdb_c - 110;
rx_power[3] = phy_sts->pwdb_d - 110;
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (rx_power[i] > rx_pwr_db_max)
rx_pwr_db_max = rx_power[0]; /*only one path*/
}
if (pktinfo->is_to_self) {
dm->ofdm_agc_idx[0] = phy_sts->pwdb_a;
dm->ofdm_agc_idx[1] = phy_sts->pwdb_b;
dm->ofdm_agc_idx[2] = phy_sts->pwdb_c;
dm->ofdm_agc_idx[3] = phy_sts->pwdb_d;
}
/* @Calculate Signal Quality*/
if (phy_sts->signal_quality >= 64) {
sq = 0;
} else if (phy_sts->signal_quality <= 20) {
sq = 100;
} else {
/* @mapping to 2~99% */
sq = 64 - phy_sts->signal_quality;
sq = ((sq << 3) + sq) >> 2;
}
/* @Modify CCK PWDB if old AGC */
if (!dm->cck_new_agc) {
u8 lna_idx[4], vga_idx[4];
lna_idx[0] = ((phy_sts->lna_h_a << 3) | phy_sts->lna_l_a);
vga_idx[0] = phy_sts->vga_a;
lna_idx[1] = ((phy_sts->lna_h_b << 3) | phy_sts->lna_l_b);
vga_idx[1] = phy_sts->vga_b;
lna_idx[2] = ((phy_sts->lna_h_c << 3) | phy_sts->lna_l_c);
vga_idx[2] = phy_sts->vga_c;
lna_idx[3] = ((phy_sts->lna_h_d << 3) | phy_sts->lna_l_d);
vga_idx[3] = phy_sts->vga_d;
#if (RTL8198F_SUPPORT)
/*phydm_cck_rssi_8198f*/
#endif
}
/*@CCK no STBC and LDPC*/
dbg_i->is_ldpc_pkt = false;
dbg_i->is_stbc_pkt = false;
/* Update Common information */
phydm_common_phy_info_3rd(rx_pwr_db_max, phy_sts->channel, false,
false, CHANNEL_WIDTH_20, sq,
phy_sts->l_rxsc, phy_info);
/* Update CCK pwdb */
/* Update per-path information */
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++)
phydm_per_path_info_3rd(i, rx_power[i], 0, 0, 0, phy_info);
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
dm->dm_fat_table.antsel_rx_keep_0 = phy_sts->antidx_a;
dm->dm_fat_table.antsel_rx_keep_1 = phy_sts->antidx_b;
dm->dm_fat_table.antsel_rx_keep_2 = phy_sts->antidx_c;
dm->dm_fat_table.antsel_rx_keep_3 = phy_sts->antidx_d;
#endif
}
void phydm_get_physts_jarguar3_1(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
/* type 1 is used for ofdm packet */
struct phy_sts_rpt_jgr3_type1 *phy_sts = NULL;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
s8 rx_pwr_db = -120;
s8 rx_path_pwr_db;
u8 i, rxsc, bw = CHANNEL_WIDTH_20, rx_cnt = 0;
u8 pwdb[4];
boolean is_mu;
phy_sts = (struct phy_sts_rpt_jgr3_type1 *)phy_status_inf;
pwdb[0] = phy_sts->pwdb_a;
pwdb[1] = phy_sts->pwdb_b;
pwdb[2] = phy_sts->pwdb_c;
pwdb[3] = phy_sts->pwdb_d;
/* Update per-path information */
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (dm->rx_ant_status & BIT(i)) {
rx_cnt++; /* @check the number of the ant */
if (rx_cnt > dm->num_rf_path)
break;
/* Update per-path information
* (RSSI_dB RSSI_percentage EVM SNR CFO sq)
*/
/* @EVM report is reported by stream, not path */
rx_path_pwr_db = pwdb[i] - 110; /* per-path pw (dB)*/
if (pktinfo->is_to_self)
dm->ofdm_agc_idx[i] = pwdb[i];
phydm_per_path_info_3rd(i, rx_path_pwr_db,
phy_sts->rxevm[rx_cnt - 1],
phy_sts->cfo_tail[i],
phy_sts->rxsnr[i], phy_info);
/*@CFO(kHz) = CFO_tail*312.5/2^7 ~= CFO tail*5/2*/
dbg_i->cfo_tail[i] = (phy_sts->cfo_tail[i] * 5) >> 1;
/* 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_cnt > 0)
phy_info->rx_count = rx_cnt - 1;
/* @Check if MU packet or not */
if (phy_sts->gid != 0 && phy_sts->gid != 63) {
is_mu = true;
dbg_i->num_qry_mu_pkt++;
} else {
is_mu = false;
}
/* @count BF packet */
dbg_i->num_qry_bf_pkt = dbg_i->num_qry_bf_pkt + phy_sts->beamformed;
/*STBC or LDPC pkt*/
dbg_i->is_ldpc_pkt = phy_sts->ldpc;
dbg_i->is_stbc_pkt = phy_sts->stbc;
/* @Check sub-channel */
if (pktinfo->data_rate > ODM_RATE11M &&
pktinfo->data_rate < ODM_RATEMCS0)
rxsc = phy_sts->l_rxsc; /*@Legacy*/
else
rxsc = phy_sts->ht_rxsc; /* @HT and VHT */
/* @Check RX bandwidth */
if (rxsc >= 1 && rxsc <= 8)
bw = CHANNEL_WIDTH_20;
else if ((rxsc >= 9) && (rxsc <= 12))
bw = CHANNEL_WIDTH_40;
else if (rxsc >= 13)
bw = CHANNEL_WIDTH_80;
else
bw = *dm->band_width;
/* Update packet information */
/* RX power choose the path with the maximum power */
phydm_common_phy_info_3rd(rx_pwr_db, phy_sts->channel_pri_lsb,
(boolean)phy_sts->beamformed, is_mu,
bw, phy_info->rx_mimo_signal_quality[0],
rxsc, phy_info);
phydm_parsing_cfo(dm, pktinfo, phy_sts->cfo_tail, pktinfo->rate_ss);
#if (defined(CONFIG_PHYDM_ANTENNA_DIVERSITY))
dm->dm_fat_table.antsel_rx_keep_0 = phy_sts->antidx_a;
dm->dm_fat_table.antsel_rx_keep_1 = phy_sts->antidx_b;
dm->dm_fat_table.antsel_rx_keep_2 = phy_sts->antidx_c;
dm->dm_fat_table.antsel_rx_keep_3 = phy_sts->antidx_d;
#endif
}
void phydm_get_physts_jarguar3_2_3(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
/* type 2 & 3 is used for ofdm packet */
struct phy_sts_rpt_jgr3_type2_3 *phy_sts = NULL;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
s8 rx_pwr_db_max = -120;
s8 rx_path_pwr_db = 0;
u8 i, rxsc, bw = CHANNEL_WIDTH_20, rx_count = 0;
phy_sts = (struct phy_sts_rpt_jgr3_type2_3 *)phy_status_inf;
/* Update per-path information */
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (dm->rx_ant_status & BIT(i)) {
rx_count++; /* @check the number of the ant */
if (rx_count > dm->num_rf_path)
break;
/* 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_sts->pwdb[i] - 110; /*@dB*/
if (pktinfo->is_to_self)
dm->ofdm_agc_idx[i] = phy_sts->pwdb[i];
phydm_per_path_info_3rd(i, rx_path_pwr_db, 0,
0, 0, phy_info);
/* search maximum pwdb */
if (rx_path_pwr_db > rx_pwr_db_max)
rx_pwr_db_max = rx_path_pwr_db;
}
}
/* @mapping RX counter from 1~4 to 0~3 */
if (rx_count > 0)
phy_info->rx_count = rx_count - 1;
/* @count BF packet */
dbg_i->num_qry_bf_pkt = dm->phy_dbg_info.num_qry_bf_pkt +
phy_sts->beamformed;
/*STBC or LDPC pkt*/
dbg_i->is_ldpc_pkt = phy_sts->ldpc;
dbg_i->is_stbc_pkt = phy_sts->stbc;
/* @Check sub-channel */
if (pktinfo->data_rate > ODM_RATE11M &&
pktinfo->data_rate < ODM_RATEMCS0)
rxsc = phy_sts->l_rxsc; /*@Legacy*/
else
rxsc = phy_sts->ht_rxsc; /* @HT and VHT */
/* @Check RX bandwidth */
if (rxsc >= 1 && rxsc <= 8)
bw = CHANNEL_WIDTH_20;
else if ((rxsc >= 9) && (rxsc <= 12))
bw = CHANNEL_WIDTH_40;
else if (rxsc >= 13)
bw = CHANNEL_WIDTH_80;
else
bw = *dm->band_width;
/* Update packet information */
/* RX power choose the path with the maximum power */
phydm_common_phy_info_3rd(rx_pwr_db_max, phy_sts->channel_lsb,
(boolean)phy_sts->beamformed,
false, bw, 0, rxsc, phy_info);
}
void phydm_get_physts_jarguar3_4(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
/* type 4 is used for ofdm packet */
struct phy_sts_rpt_jgr3_type4 *phy_sts = NULL;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
s8 rx_pwr_db_max = -120;
s8 rx_path_pwr_db = 0;
u8 i, rxsc, bw = CHANNEL_WIDTH_20, rx_cnt = 0;
phy_sts = (struct phy_sts_rpt_jgr3_type4 *)phy_status_inf;
/* Update per-path information */
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (dm->rx_ant_status & BIT(i)) {
rx_cnt++; /* @check the number of the ant */
if (rx_cnt > dm->num_rf_path)
break;
/* 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_sts->pwdb[i] - 110; /*@dB*/
if (pktinfo->is_to_self)
dm->ofdm_agc_idx[i] = phy_sts->pwdb[i];
phydm_per_path_info_3rd(i, rx_path_pwr_db,
phy_sts->rxevm[rx_cnt - 1],
0, phy_sts->rxsnr[i],
phy_info);
/* search maximum pwdb */
if (rx_path_pwr_db > rx_pwr_db_max)
rx_pwr_db_max = rx_path_pwr_db;
}
}
/* @mapping RX counter from 1~4 to 0~3 */
if (rx_cnt > 0)
phy_info->rx_count = rx_cnt - 1;
/* @count BF packet */
dbg_i->num_qry_bf_pkt = dm->phy_dbg_info.num_qry_bf_pkt +
phy_sts->beamformed;
/* @STBC or LDPC pkt*/
dbg_i->is_ldpc_pkt = phy_sts->ldpc;
dbg_i->is_stbc_pkt = phy_sts->stbc;
/* @Check sub-channel */
if (pktinfo->data_rate > ODM_RATE11M &&
pktinfo->data_rate < ODM_RATEMCS0)
rxsc = phy_sts->l_rxsc; /*@Legacy*/
else
rxsc = phy_sts->ht_rxsc; /* @HT and VHT */
/* @Check RX bandwidth */
if (rxsc >= 1 && rxsc <= 8)
bw = CHANNEL_WIDTH_20;
else if ((rxsc >= 9) && (rxsc <= 12))
bw = CHANNEL_WIDTH_40;
else if (rxsc >= 13)
bw = CHANNEL_WIDTH_80;
else
bw = *dm->band_width;
/* @Conditional number */
dbg_i->condi_num = (u32)phy_sts->avg_cond_num_0;
/* Update packet information */
/* RX power choose the path with the maximum power */
phydm_common_phy_info_3rd(rx_pwr_db_max, phy_sts->channel_lsb,
(boolean)phy_sts->beamformed,
false, bw, 0, rxsc, phy_info);
}
void phydm_get_physts_jarguar3_5(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
/* type 5 is used for ofdm packet */
struct phy_sts_rpt_jgr3_type5 *phy_sts = NULL;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
s8 rx_pwr_db_max = -120;
s8 rx_path_pwr_db = 0;
u8 i, rxsc, bw = CHANNEL_WIDTH_20, rx_count = 0;
phy_sts = (struct phy_sts_rpt_jgr3_type5 *)phy_status_inf;
/* Update per-path information */
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (dm->rx_ant_status & BIT(i)) {
rx_count++; /* @check the number of the ant */
if (rx_count > dm->num_rf_path)
break;
/* 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_sts->pwdb[i] - 110; /*@dB*/
if (pktinfo->is_to_self)
dm->ofdm_agc_idx[i] = phy_sts->pwdb[i];
phydm_per_path_info_3rd(i, rx_path_pwr_db,
0, 0, 0, phy_info);
/* search maximum pwdb */
if (rx_path_pwr_db > rx_pwr_db_max)
rx_pwr_db_max = rx_path_pwr_db;
}
}
/* @mapping RX counter from 1~4 to 0~3 */
if (rx_count > 0)
phy_info->rx_count = rx_count - 1;
/* @count BF packet */
dbg_i->num_qry_bf_pkt = dm->phy_dbg_info.num_qry_bf_pkt +
phy_sts->beamformed;
/*STBC or LDPC pkt*/
dbg_i->is_ldpc_pkt = phy_sts->ldpc;
dbg_i->is_stbc_pkt = phy_sts->stbc;
/* @Check sub-channel */
if (pktinfo->data_rate > ODM_RATE11M &&
pktinfo->data_rate < ODM_RATEMCS0)
rxsc = phy_sts->l_rxsc; /*@Legacy*/
else
rxsc = phy_sts->ht_rxsc; /* @HT and VHT */
/* @Check RX bandwidth */
if (rxsc >= 1 && rxsc <= 8)
bw = CHANNEL_WIDTH_20;
else if ((rxsc >= 9) && (rxsc <= 12))
bw = CHANNEL_WIDTH_40;
else if (rxsc >= 13)
bw = CHANNEL_WIDTH_80;
else
bw = *dm->band_width;
/* Update packet information */
/* RX power choose the path with the maximum power */
phydm_common_phy_info_3rd(rx_pwr_db_max, phy_sts->channel_lsb,
(boolean)phy_sts->beamformed,
false, bw, 0, rxsc, phy_info);
}
void phydm_process_dm_rssi_3rd_type(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
struct phydm_perpkt_info_struct *pktinfo)
{
struct cmn_sta_info *sta = NULL;
struct rssi_info *rssi_t = NULL;
u8 rssi_tmp = 0;
u64 rssi_linear = 0;
s16 rssi_db = 0;
u8 i = 0;
/*@[Step4]*/
if (pktinfo->station_id >= ODM_ASSOCIATE_ENTRY_NUM)
return;
sta = dm->phydm_sta_info[pktinfo->station_id];
if (!is_sta_active(sta))
return;
if (!pktinfo->is_packet_match_bssid) /*@data frame only*/
return;
if (!(pktinfo->is_packet_to_self) && !(pktinfo->is_packet_beacon))
return;
if (pktinfo->is_packet_beacon) {
dm->phy_dbg_info.num_qry_beacon_pkt++;
dm->phy_dbg_info.beacon_phy_rate = pktinfo->data_rate;
}
#if (defined(CONFIG_PATH_DIVERSITY))
if (dm->support_ability & ODM_BB_PATH_DIV)
phydm_process_rssi_for_path_div(dm, phy_info, pktinfo);
#endif
rssi_t = &sta->rssi_stat;
if (pktinfo->is_cck_rate) {
rssi_db = phy_info->rx_mimo_signal_strength[0]; /*Path-A*/
if (rssi_t->rssi_acc == 0) {
rssi_t->rssi_acc = (s16)(rssi_db << RSSI_MA);
rssi_t->rssi = (s8)(rssi_db);
} else {
rssi_t->rssi_acc = MA_ACC(rssi_t->rssi_acc,
rssi_db, RSSI_MA);
rssi_t->rssi = (s8)GET_MA_VAL(rssi_t->rssi_acc,
RSSI_MA);
}
rssi_t->rssi_cck = (s8)rssi_db;
} else {
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
rssi_tmp = phy_info->rx_mimo_signal_strength[i];
if (rssi_tmp != 0)
rssi_linear += phydm_db_2_linear(rssi_tmp);
}
/* @Rounding and removing fractional bits */
rssi_linear = (rssi_linear +
(1 << (FRAC_BITS - 1))) >> FRAC_BITS;
switch (phy_info->rx_count + 1) {
case 2:
rssi_linear = DIVIDED_2(rssi_linear);
break;
case 3:
rssi_linear = DIVIDED_3(rssi_linear);
break;
case 4:
rssi_linear = DIVIDED_4(rssi_linear);
break;
}
rssi_db = (s16)odm_convert_to_db(rssi_linear);
if (rssi_t->rssi_acc == 0) {
rssi_t->rssi_acc = (s16)(rssi_db << RSSI_MA);
rssi_t->rssi = (s8)(rssi_db);
} else {
rssi_t->rssi_acc = MA_ACC(rssi_t->rssi_acc,
rssi_db, RSSI_MA);
rssi_t->rssi = (s8)GET_MA_VAL(rssi_t->rssi_acc,
RSSI_MA);
}
rssi_t->rssi_ofdm = (s8)rssi_db;
}
}
void phydm_rx_physts_3rd_type(void *dm_void, u8 *phy_sts,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
#ifdef PHYDM_PHYSTAUS_SMP_MODE
struct pkt_process_info *pkt_process = &dm->pkt_proc_struct;
#endif
u8 phy_status_type = (*phy_sts & 0xf);
#ifdef PHYDM_PHYSTAUS_SMP_MODE
if (pkt_process->phystatus_smp_mode_en && phy_status_type != 0) {
if (pkt_process->pre_ppdu_cnt == pktinfo->ppdu_cnt)
return;
pkt_process->pre_ppdu_cnt = pktinfo->ppdu_cnt;
}
#endif
/*@[Step 2]*/
phydm_reset_phy_info_3rd(dm, phy_info); /* @Memory reset */
/* Phy status parsing */
switch (phy_status_type) {
case 0: /*@CCK*/
phydm_get_physts_jarguar3_0(dm, phy_sts, pktinfo, phy_info);
break;
case 1:
phydm_get_physts_jarguar3_1(dm, phy_sts, pktinfo, phy_info);
break;
case 2:
case 3:
phydm_get_physts_jarguar3_2_3(dm, phy_sts, pktinfo, phy_info);
break;
case 4:
phydm_get_physts_jarguar3_4(dm, phy_sts, pktinfo, phy_info);
break;
case 5:
phydm_get_physts_jarguar3_5(dm, phy_sts, pktinfo, phy_info);
break;
default:
break;
}
/*@[Step 1]*/
phydm_print_phystat_jaguar3(dm, phy_sts, pktinfo, phy_info);
}
#endif
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT)
/* @For 8822B only!! need to move to FW finally */
/*@==============================================*/
boolean
phydm_query_is_mu_api(struct dm_struct *phydm, u8 ppdu_idx, u8 *p_data_rate,
u8 *p_gid)
{
u8 data_rate = 0, gid = 0;
boolean 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;
}
void phydm_reset_phy_info(struct dm_struct *phydm,
struct phydm_phyinfo_struct *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->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->cfo_short, 0, 8);
odm_memory_set(phydm, phy_info->cfo_tail, 0, 8);
odm_memory_set(phydm, phy_info->ant_idx, 0, 4);
odm_memory_set(phydm, phy_info->rx_mimo_evm_dbm, 0, 4);
}
void phydm_print_phy_sts_jgr2(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
struct phy_sts_rpt_jgr2_type0 *rpt0 = NULL;
struct phy_sts_rpt_jgr2_type1 *rpt = NULL;
struct phy_sts_rpt_jgr2_type2 *rpt2 = NULL;
struct odm_phy_dbg_info *dbg = &dm->phy_dbg_info;
u8 phy_status_page_num = (*phy_status_inf & 0xf);
u32 phy_status[PHY_STATUS_JRGUAR2_DW_LEN] = {0};
u8 i;
u32 size = PHY_STATUS_JRGUAR2_DW_LEN << 2;
rpt0 = (struct phy_sts_rpt_jgr2_type0 *)phy_status_inf;
rpt = (struct phy_sts_rpt_jgr2_type1 *)phy_status_inf;
rpt2 = (struct phy_sts_rpt_jgr2_type2 *)phy_status_inf;
odm_move_memory(dm, phy_status, phy_status_inf, size);
if (!(dm->debug_components & DBG_PHY_STATUS))
return;
if (dbg->show_phy_sts_all_pkt == 0) {
if (!pktinfo->is_packet_match_bssid)
return;
}
dbg->show_phy_sts_cnt++;
#if 0
dbg_print("cnt=%d, max=%d\n",
dbg->show_phy_sts_cnt, dbg->show_phy_sts_max_cnt);
#endif
if (dbg->show_phy_sts_max_cnt != SHOW_PHY_STATUS_UNLIMITED) {
if (dbg->show_phy_sts_cnt > dbg->show_phy_sts_max_cnt)
return;
}
pr_debug("Phy Status Rpt: OFDM_%d\n", phy_status_page_num);
pr_debug("StaID=%d, RxRate = 0x%x match_bssid=%d\n",
pktinfo->station_id, pktinfo->data_rate,
pktinfo->is_packet_match_bssid);
for (i = 0; i < PHY_STATUS_JRGUAR2_DW_LEN; i++)
pr_debug("Offset[%d:%d] = 0x%x\n",
((4 * i) + 3), (4 * i), phy_status[i]);
if (phy_status_page_num == 0) {
pr_debug("[0] TRSW=%d, MP_gain_idx=%d, pwdb=%d\n",
rpt0->trsw, rpt0->gain, rpt0->pwdb);
pr_debug("[4] band=%d, CH=%d, agc_table = %d, rxsc = %d\n",
rpt0->band, rpt0->channel,
rpt0->agc_table, rpt0->rxsc);
pr_debug("[8] AntIdx[D:A]={%d, %d, %d, %d}, LSIG_len=%d\n",
rpt0->antidx_d, rpt0->antidx_c, rpt0->antidx_b,
rpt0->antidx_a, rpt0->length);
pr_debug("[12] lna_h=%d, bb_pwr=%d, lna_l=%d, vga=%d, sq=%d\n",
rpt0->lna_h, rpt0->bb_power, rpt0->lna_l,
rpt0->vga, rpt0->signal_quality);
} else if (phy_status_page_num == 1) {
pr_debug("[0] pwdb[D:A]={%d, %d, %d, %d}\n",
rpt->pwdb[3], rpt->pwdb[2],
rpt->pwdb[1], rpt->pwdb[0]);
pr_debug("[4] BF: %d, ldpc=%d, stbc=%d, g_bt=%d, antsw=%d, band=%d, CH=%d, rxsc[ht, l]={%d, %d}\n",
rpt->beamformed, rpt->ldpc, rpt->stbc, rpt->gnt_bt,
rpt->hw_antsw_occu, rpt->band, rpt->channel,
rpt->ht_rxsc, rpt->l_rxsc);
pr_debug("[8] AntIdx[D:A]={%d, %d, %d, %d}, LSIG_len=%d\n",
rpt->antidx_d, rpt->antidx_c, rpt->antidx_b,
rpt->antidx_a, rpt->lsig_length);
pr_debug("[12] rf_mode=%d, NBI=%d, Intf_pos=%d, GID=%d, PAID=%d\n",
rpt->rf_mode, rpt->nb_intf_flag,
(rpt->intf_pos + (rpt->intf_pos_msb << 8)), rpt->gid,
(rpt->paid + (rpt->paid_msb << 8)));
pr_debug("[16] EVM[D:A]={%d, %d, %d, %d}\n",
rpt->rxevm[3], rpt->rxevm[2],
rpt->rxevm[1], rpt->rxevm[0]);
pr_debug("[20] CFO[D:A]={%d, %d, %d, %d}\n",
rpt->cfo_tail[3], rpt->cfo_tail[2], rpt->cfo_tail[1],
rpt->cfo_tail[0]);
pr_debug("[24] SNR[D:A]={%d, %d, %d, %d}\n\n",
rpt->rxsnr[3], rpt->rxsnr[2], rpt->rxsnr[1],
rpt->rxsnr[0]);
} else if (phy_status_page_num == 2) {
pr_debug("[0] pwdb[D:A]={%d, %d, %d, %d}\n",
rpt2->pwdb[3], rpt2->pwdb[2], rpt2->pwdb[1],
rpt2->pwdb[0]);
pr_debug("[4] BF: %d, ldpc=%d, stbc=%d, g_bt=%d, antsw=%d, band=%d, CH=%d, rxsc[ht,l]={%d, %d}\n",
rpt2->beamformed, rpt2->ldpc, rpt2->stbc, rpt2->gnt_bt,
rpt2->hw_antsw_occu, rpt2->band, rpt2->channel,
rpt2->ht_rxsc, rpt2->l_rxsc);
pr_debug("[8] AgcTab[D:A]={%d, %d, %d, %d}, cnt_pw2cca=%d, shift_l_map=%d\n",
rpt2->agc_table_d, rpt2->agc_table_c,
rpt2->agc_table_b, rpt2->agc_table_a,
rpt2->cnt_pw2cca, rpt2->shift_l_map);
pr_debug("[12] (TRSW|Gain)[D:A]={%d %d, %d %d, %d %d, %d %d}, cnt_cca2agc_rdy=%d\n",
rpt2->trsw_d, rpt2->gain_d, rpt2->trsw_c, rpt2->gain_c,
rpt2->trsw_b, rpt2->gain_b, rpt2->trsw_a,
rpt2->gain_a, rpt2->cnt_cca2agc_rdy);
pr_debug("[16] AAGC step[D:A]={%d, %d, %d, %d} HT AAGC gain[D:A]={%d, %d, %d, %d}\n",
rpt2->aagc_step_d, rpt2->aagc_step_c,
rpt2->aagc_step_b, rpt2->aagc_step_a,
rpt2->ht_aagc_gain[3], rpt2->ht_aagc_gain[2],
rpt2->ht_aagc_gain[1], rpt2->ht_aagc_gain[0]);
pr_debug("[20] DAGC gain[D:A]={%d, %d, %d, %d}\n",
rpt2->dagc_gain[3],
rpt2->dagc_gain[2], rpt2->dagc_gain[1],
rpt2->dagc_gain[0]);
pr_debug("[24] syn_cnt: %d, Cnt=%d\n\n",
rpt2->syn_count, rpt2->counter);
}
}
void phydm_set_per_path_phy_info(u8 rx_path, s8 pwr, s8 rx_evm, s8 cfo_tail,
s8 rx_snr, u8 ant_idx,
struct phydm_phyinfo_struct *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);
if (evm_dbm == 64)
evm_dbm = 0; /*@if 1SS rate, evm_dbm [2nd stream] =64*/
if (evm_dbm != 0) {
/* @Convert EVM to 0%~100% percentage */
if (evm_dbm >= 34)
evm_percentage = 100;
else
evm_percentage = (evm_dbm << 1) + (evm_dbm);
}
}
phy_info->rx_pwr[rx_path] = pwr;
/*@CFO(kHz) = CFO_tail * 312.5(kHz) / 2^7 ~= CFO tail * 5/2 (kHz)*/
phy_info->cfo_tail[rx_path] = (cfo_tail * 5) >> 1;
phy_info->rx_mimo_evm_dbm[rx_path] = evm_dbm;
phy_info->rx_mimo_signal_strength[rx_path] = phydm_pwr_2_percent(pwr);
phy_info->rx_mimo_signal_quality[rx_path] = evm_percentage;
phy_info->rx_snr[rx_path] = rx_snr >> 1;
phy_info->ant_idx[rx_path] = ant_idx;
#if 0
if (!pktinfo->is_packet_match_bssid)
return;
dbg_print("path (%d)--------\n", rx_path);
dbg_print("rx_pwr = %d, Signal strength = %d\n",
phy_info->rx_pwr[rx_path],
phy_info->rx_mimo_signal_strength[rx_path]);
dbg_print("evm_dbm = %d, Signal quality = %d\n",
phy_info->rx_mimo_evm_dbm[rx_path],
phy_info->rx_mimo_signal_quality[rx_path]);
dbg_print("CFO = %d, SNR = %d\n",
phy_info->cfo_tail[rx_path], phy_info->rx_snr[rx_path]);
#endif
}
void phydm_set_common_phy_info(s8 rx_power, u8 channel, boolean is_beamformed,
boolean is_mu_packet, u8 bandwidth,
u8 signal_quality, u8 rxsc,
struct phydm_phyinfo_struct *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;
/* RSSI in percentage */
phy_info->rx_pwdb_all = phydm_pwr_2_percent(rx_power);
phy_info->signal_quality = signal_quality; /* signal quality */
phy_info->band_width = bandwidth; /* @bandwidth */
#if 0
if (!pktinfo->is_packet_match_bssid)
return;
dbg_print("rx_pwdb_all = %d, rx_power = %d, recv_signal_power = %d\n",
phy_info->rx_pwdb_all, phy_info->rx_power,
phy_info->recv_signal_power);
dbg_print("signal_quality = %d\n", phy_info->signal_quality);
dbg_print("is_beamformed = %d, is_mu_packet = %d, rx_count = %d\n",
phy_info->is_beamformed, phy_info->is_mu_packet,
phy_info->rx_count + 1);
dbg_print("channel = %d, rxsc = %d, band_width = %d\n", channel,
rxsc, bandwidth);
#endif
}
void phydm_get_phy_sts_type0(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
/* type 0 is used for cck packet */
struct phy_sts_rpt_jgr2_type0 *phy_sts = NULL;
u8 sq = 0;
s8 rx_pow = 0;
u8 lna_idx = 0, vga_idx = 0;
u8 ant_idx;
phy_sts = (struct phy_sts_rpt_jgr2_type0 *)phy_status_inf;
rx_pow = phy_sts->pwdb - 110;
/* Fill in per-path antenna index */
ant_idx = phy_sts->antidx_a;
if (dm->support_ic_type & ODM_RTL8723D) {
#if (RTL8723D_SUPPORT)
rx_pow = phy_sts->pwdb - 97;
#endif
}
#if (RTL8821C_SUPPORT)
else if (dm->support_ic_type & ODM_RTL8821C) {
if (phy_sts->pwdb >= -57)
rx_pow = phy_sts->pwdb - 100;
else
rx_pow = phy_sts->pwdb - 102;
}
#endif
if (pktinfo->is_to_self) {
dm->ofdm_agc_idx[0] = phy_sts->pwdb;
dm->ofdm_agc_idx[1] = 0;
dm->ofdm_agc_idx[2] = 0;
dm->ofdm_agc_idx[3] = 0;
}
/* @Calculate Signal Quality*/
if (phy_sts->signal_quality >= 64) {
sq = 0;
} else if (phy_sts->signal_quality <= 20) {
sq = 100;
} else {
/* @mapping to 2~99% */
sq = 64 - phy_sts->signal_quality;
sq = ((sq << 3) + sq) >> 2;
}
/* @Get RSSI for old CCK AGC */
if (!dm->cck_new_agc) {
vga_idx = phy_sts->vga;
if (dm->support_ic_type & ODM_RTL8197F) {
/*@3bit LNA*/
lna_idx = phy_sts->lna_l;
} else {
/*@4bit LNA*/
lna_idx = (phy_sts->lna_h << 3) | phy_sts->lna_l;
}
rx_pow = phydm_get_cck_rssi(dm, lna_idx, vga_idx);
}
/* @Confirm CCK RSSI */
#if (RTL8197F_SUPPORT)
if (dm->support_ic_type & ODM_RTL8197F) {
u8 bb_pwr_th_l = 5; /* round( 31*0.15 ) */
u8 bb_pwr_th_h = 27; /* round( 31*0.85 ) */
if (phy_sts->bb_power < bb_pwr_th_l ||
phy_sts->bb_power > bb_pwr_th_h)
rx_pow = 0; /* @Error RSSI for CCK ; set 100*/
}
#endif
/*@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_pow, phy_sts->channel, false,
false, CHANNEL_WIDTH_20, sq,
phy_sts->rxsc, phy_info);
/* Update CCK pwdb */
phydm_set_per_path_phy_info(RF_PATH_A, rx_pow, 0, 0, 0, ant_idx,
phy_info);
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
dm->dm_fat_table.antsel_rx_keep_0 = phy_sts->antidx_a;
dm->dm_fat_table.antsel_rx_keep_1 = phy_sts->antidx_b;
dm->dm_fat_table.antsel_rx_keep_2 = phy_sts->antidx_c;
dm->dm_fat_table.antsel_rx_keep_3 = phy_sts->antidx_d;
#endif
}
void phydm_get_phy_sts_type1(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
/* type 1 is used for ofdm packet */
struct phy_sts_rpt_jgr2_type1 *phy_sts = NULL;
struct odm_phy_dbg_info *dbg_i = &dm->phy_dbg_info;
s8 rx_pwr_db = -120;
s8 rx_pwr = 0;
u8 i, rxsc, bw = CHANNEL_WIDTH_20, rx_count = 0;
boolean is_mu;
u8 ant_idx[4];
phy_sts = (struct phy_sts_rpt_jgr2_type1 *)phy_status_inf;
/* Fill in per-path antenna index */
ant_idx[0] = phy_sts->antidx_a;
ant_idx[1] = phy_sts->antidx_b;
ant_idx[2] = phy_sts->antidx_c;
ant_idx[3] = phy_sts->antidx_d;
/* Update per-path information */
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (!(dm->rx_ant_status & BIT(i)))
continue;
rx_count++;
if (rx_count > dm->num_rf_path)
break;
/* Update per-path information
* (RSSI_dB RSSI_percentage EVM SNR CFO sq)
*/
/* @EVM report is reported by stream, not path */
rx_pwr = phy_sts->pwdb[i] - 110; /* per-path pwdb(dB)*/
if (pktinfo->is_to_self)
dm->ofdm_agc_idx[i] = phy_sts->pwdb[i];
phydm_set_per_path_phy_info(i, rx_pwr,
phy_sts->rxevm[rx_count - 1],
phy_sts->cfo_tail[i],
phy_sts->rxsnr[i],
ant_idx[i], phy_info);
/* search maximum pwdb */
if (rx_pwr > rx_pwr_db)
rx_pwr_db = rx_pwr;
}
/* @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_sts->gid != 0 && phy_sts->gid != 63) {
is_mu = true;
dbg_i->num_qry_mu_pkt++;
} else {
is_mu = false;
}
/* @count BF packet */
dbg_i->num_qry_bf_pkt = dbg_i->num_qry_bf_pkt + phy_sts->beamformed;
/*STBC or LDPC pkt*/
dbg_i->is_ldpc_pkt = phy_sts->ldpc;
dbg_i->is_stbc_pkt = phy_sts->stbc;
/* @Check sub-channel */
if (pktinfo->data_rate > ODM_RATE11M &&
pktinfo->data_rate < ODM_RATEMCS0)
rxsc = phy_sts->l_rxsc;
else
rxsc = phy_sts->ht_rxsc;
/* @Check RX bandwidth */
if (dm->support_ic_type & ODM_IC_11AC_SERIES) {
if (rxsc >= 1 && rxsc <= 8)
bw = CHANNEL_WIDTH_20;
else if ((rxsc >= 9) && (rxsc <= 12))
bw = CHANNEL_WIDTH_40;
else if (rxsc >= 13)
bw = CHANNEL_WIDTH_80;
else
bw = phy_sts->rf_mode;
} else if (dm->support_ic_type & ODM_IC_11N_SERIES) {
if (phy_sts->rf_mode == 0)
bw = CHANNEL_WIDTH_20;
else if ((rxsc == 1) || (rxsc == 2))
bw = CHANNEL_WIDTH_20;
else
bw = CHANNEL_WIDTH_40;
}
/* Update packet information */
phydm_set_common_phy_info(rx_pwr_db, phy_sts->channel,
(boolean)phy_sts->beamformed, is_mu, bw,
phy_info->rx_mimo_signal_quality[0],
rxsc, phy_info);
phydm_parsing_cfo(dm, pktinfo, phy_sts->cfo_tail, pktinfo->rate_ss);
#ifdef PHYDM_LNA_SAT_CHK_TYPE2
phydm_parsing_snr(dm, pktinfo, phy_sts->rxsnr);
#endif
#if (defined(CONFIG_PHYDM_ANTENNA_DIVERSITY))
dm->dm_fat_table.antsel_rx_keep_0 = phy_sts->antidx_a;
dm->dm_fat_table.antsel_rx_keep_1 = phy_sts->antidx_b;
dm->dm_fat_table.antsel_rx_keep_2 = phy_sts->antidx_c;
dm->dm_fat_table.antsel_rx_keep_3 = phy_sts->antidx_d;
#endif
}
void phydm_get_phy_sts_type2(struct dm_struct *dm, u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
struct phy_sts_rpt_jgr2_type2 *phy_sts = NULL;
s8 rx_pwr_db_max = -120;
s8 rx_pwr = 0;
u8 i, rxsc, bw = CHANNEL_WIDTH_20, rx_count = 0;
phy_sts = (struct phy_sts_rpt_jgr2_type2 *)phy_status_inf;
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
if (!(dm->rx_ant_status & BIT(i)))
continue;
rx_count++;
if (rx_count > dm->num_rf_path)
break;
/* Update per-path information*/
/* RSSI_dB, RSSI_percentage, EVM, SNR, CFO, sq */
#if (RTL8197F_SUPPORT)
if ((dm->support_ic_type & ODM_RTL8197F) &&
phy_sts->pwdb[i] == 0x7f) { /*@97f workaround*/
if (i == RF_PATH_A) {
rx_pwr = (phy_sts->gain_a) << 1;
rx_pwr = rx_pwr - 110;
} else if (i == RF_PATH_B) {
rx_pwr = (phy_sts->gain_b) << 1;
rx_pwr = rx_pwr - 110;
} else {
rx_pwr = 0;
}
} else
#endif
rx_pwr = phy_sts->pwdb[i] - 110; /*@dBm*/
phydm_set_per_path_phy_info(i, rx_pwr, 0, 0, 0, 0, phy_info);
if (rx_pwr > rx_pwr_db_max) /* search max pwdb */
rx_pwr_db_max = rx_pwr;
}
/* @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_sts->l_rxsc;
else
rxsc = phy_sts->ht_rxsc;
/*STBC or LDPC pkt*/
dm->phy_dbg_info.is_ldpc_pkt = phy_sts->ldpc;
dm->phy_dbg_info.is_stbc_pkt = phy_sts->stbc;
/* @Check RX bandwidth */
/* @BW information of sc=0 is useless,
*because there is no information of RF mode
*/
if (dm->support_ic_type & ODM_IC_11AC_SERIES) {
if (rxsc >= 1 && rxsc <= 8)
bw = CHANNEL_WIDTH_20;
else if ((rxsc >= 9) && (rxsc <= 12))
bw = CHANNEL_WIDTH_40;
else if (rxsc >= 13)
bw = CHANNEL_WIDTH_80;
} else if (dm->support_ic_type & ODM_IC_11N_SERIES) {
if (rxsc == 3)
bw = CHANNEL_WIDTH_40;
else if ((rxsc == 1) || (rxsc == 2))
bw = CHANNEL_WIDTH_20;
}
/* Update packet information */
phydm_set_common_phy_info(rx_pwr_db_max, phy_sts->channel,
(boolean)phy_sts->beamformed,
false, bw, 0, rxsc, phy_info);
}
void phydm_process_rssi_for_dm_2nd_type(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
struct phydm_perpkt_info_struct *pktinfo
)
{
struct cmn_sta_info *sta = NULL;
struct rssi_info *rssi_t = NULL;
u8 rssi_tmp = 0;
u64 rssi_linear = 0;
s16 rssi_db = 0;
u8 i = 0;
if (pktinfo->station_id >= ODM_ASSOCIATE_ENTRY_NUM)
return;
sta = dm->phydm_sta_info[pktinfo->station_id];
if (!is_sta_active(sta))
return;
if (!pktinfo->is_packet_match_bssid) /*@data frame only*/
return;
#if (defined(CONFIG_PHYDM_ANTENNA_DIVERSITY))
if (dm->support_ability & ODM_BB_ANT_DIV)
odm_process_rssi_for_ant_div(dm, phy_info, pktinfo);
#endif
#ifdef CONFIG_ADAPTIVE_SOML
phydm_rx_qam_for_soml(dm, pktinfo);
phydm_rx_rate_for_soml(dm, pktinfo);
#endif
if (!(pktinfo->is_packet_to_self) && !(pktinfo->is_packet_beacon))
return;
if (pktinfo->is_packet_beacon) {
dm->phy_dbg_info.num_qry_beacon_pkt++;
dm->phy_dbg_info.beacon_phy_rate = pktinfo->data_rate;
}
rssi_t = &sta->rssi_stat;
for (i = RF_PATH_A; i < PHYDM_MAX_RF_PATH; i++) {
rssi_tmp = phy_info->rx_mimo_signal_strength[i];
if (rssi_tmp != 0)
rssi_linear += phydm_db_2_linear(rssi_tmp);
}
/* @Rounding and removing fractional bits */
rssi_linear = (rssi_linear + (1 << (FRAC_BITS - 1))) >> FRAC_BITS;
switch (phy_info->rx_count + 1) {
case 2:
rssi_linear = DIVIDED_2(rssi_linear);
break;
case 3:
rssi_linear = DIVIDED_3(rssi_linear);
break;
case 4:
rssi_linear = DIVIDED_4(rssi_linear);
break;
}
rssi_db = (s16)odm_convert_to_db(rssi_linear);
if (rssi_t->rssi_acc == 0) {
rssi_t->rssi_acc = (s16)(rssi_db << RSSI_MA);
rssi_t->rssi = (s8)(rssi_db);
} else {
rssi_t->rssi_acc = MA_ACC(rssi_t->rssi_acc, rssi_db, RSSI_MA);
rssi_t->rssi = (s8)GET_MA_VAL(rssi_t->rssi_acc, RSSI_MA);
}
#if 0
PHYDM_DBG(dm, DBG_TMP, "RSSI[%d]{A,B,C,D}={%d, %d, %d, %d} AVG=%d\n",
pktinfo->station_id,
phy_info->rx_mimo_signal_strength[0],
phy_info->rx_mimo_signal_strength[1],
phy_info->rx_mimo_signal_strength[2],
phy_info->rx_mimo_signal_strength[3], rssi_db);
PHYDM_DBG(dm, DBG_TMP, "rssi_acc = %d, rssi=%d\n",
rssi_t->rssi_acc, rssi_t->rssi);
#endif
if (pktinfo->is_cck_rate)
rssi_t->rssi_cck = (s8)rssi_db;
else
rssi_t->rssi_ofdm = (s8)rssi_db;
}
void phydm_rx_physts_2nd_type(void *dm_void, u8 *phy_sts,
struct phydm_perpkt_info_struct *pktinfo,
struct phydm_phyinfo_struct *phy_info)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
#ifdef PHYDM_PHYSTAUS_SMP_MODE
struct pkt_process_info *pkt_process = &dm->pkt_proc_struct;
#endif
u8 page = (*phy_sts & 0xf);
#ifdef PHYDM_PHYSTAUS_SMP_MODE
if (pkt_process->phystatus_smp_mode_en && page != 0) {
if (pkt_process->pre_ppdu_cnt == pktinfo->ppdu_cnt)
return;
pkt_process->pre_ppdu_cnt = pktinfo->ppdu_cnt;
}
#endif
phydm_reset_phy_info(dm, phy_info); /* @Memory reset */
/* Phy status parsing */
switch (page) {
case 0: /*@CCK*/
phydm_get_phy_sts_type0(dm, phy_sts, pktinfo, phy_info);
break;
case 1:
phydm_get_phy_sts_type1(dm, phy_sts, pktinfo, phy_info);
break;
case 2:
phydm_get_phy_sts_type2(dm, phy_sts, pktinfo, phy_info);
break;
default:
break;
}
#if (RTL8822B_SUPPORT || RTL8821C_SUPPORT || RTL8195B_SUPPORT)
if (dm->support_ic_type & (ODM_RTL8822B | ODM_RTL8821C | ODM_RTL8195B))
phydm_print_phy_sts_jgr2(dm, phy_sts, pktinfo, phy_info);
#endif
}
/*@==============================================*/
#endif
void odm_phy_status_query(struct dm_struct *dm,
struct phydm_phyinfo_struct *phy_info,
u8 *phy_status_inf,
struct phydm_perpkt_info_struct *pktinfo)
{
u8 rate = pktinfo->data_rate;
pktinfo->is_cck_rate = (rate <= ODM_RATE11M) ? true : false;
pktinfo->rate_ss = phydm_rate_to_num_ss(dm, rate);
dm->rate_ss = pktinfo->rate_ss; /*@For AP EVM SW antenna diversity use*/
if (pktinfo->is_cck_rate)
dm->phy_dbg_info.num_qry_phy_status_cck++;
else
dm->phy_dbg_info.num_qry_phy_status_ofdm++;
/*Reset phy_info*/
odm_memory_set(dm, phy_info->rx_mimo_signal_strength, 0, 4);
odm_memory_set(dm, phy_info->rx_mimo_signal_quality, 0, 4);
if (dm->support_ic_type & PHYSTS_3RD_TYPE_IC) {
#ifdef PHYSTS_3RD_TYPE_SUPPORT
phydm_rx_physts_3rd_type(dm, phy_status_inf, pktinfo, phy_info);
phydm_process_dm_rssi_3rd_type(dm, phy_info, pktinfo);
#endif
} else if (dm->support_ic_type & PHYSTS_2ND_TYPE_IC) {
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT)
phydm_rx_physts_2nd_type(dm, phy_status_inf, pktinfo, phy_info);
phydm_process_rssi_for_dm_2nd_type(dm, phy_info, pktinfo);
#endif
} else if (dm->support_ic_type & ODM_IC_11AC_SERIES) {
#if ODM_IC_11AC_SERIES_SUPPORT
phydm_rx_physts_1st_type(dm, phy_info, phy_status_inf, pktinfo);
phydm_process_rssi_for_dm(dm, phy_info, pktinfo);
#endif
} else if (dm->support_ic_type & ODM_IC_11N_SERIES) {
#if ODM_IC_11N_SERIES_SUPPORT
phydm_phy_sts_n_parsing(dm, phy_info, phy_status_inf, pktinfo);
phydm_process_rssi_for_dm(dm, phy_info, pktinfo);
#endif
}
phy_info->signal_strength = phy_info->rx_pwdb_all;
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
phydm_process_signal_strength(dm, phy_info, pktinfo);
#endif
if (pktinfo->is_packet_match_bssid) {
dm->curr_station_id = pktinfo->station_id;
dm->rx_rate = rate;
dm->rssi_a = phy_info->rx_mimo_signal_strength[RF_PATH_A];
dm->rssi_b = phy_info->rx_mimo_signal_strength[RF_PATH_B];
dm->rssi_c = phy_info->rx_mimo_signal_strength[RF_PATH_C];
dm->rssi_d = phy_info->rx_mimo_signal_strength[RF_PATH_D];
if (rate >= ODM_RATE6M && rate <= ODM_RATE54M)
dm->rxsc_l = (s8)phy_info->rxsc;
else if (phy_info->band_width == CHANNEL_WIDTH_20)
dm->rxsc_20 = (s8)phy_info->rxsc;
else if (phy_info->band_width == CHANNEL_WIDTH_40)
dm->rxsc_40 = (s8)phy_info->rxsc;
else if (phy_info->band_width == CHANNEL_WIDTH_80)
dm->rxsc_80 = (s8)phy_info->rxsc;
phydm_avg_phystatus_index(dm, phy_info, pktinfo);
phydm_rx_statistic_cal(dm, phy_info, phy_status_inf, pktinfo);
}
}
void phydm_rx_phy_status_init(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct odm_phy_dbg_info *dbg = &dm->phy_dbg_info;
#ifdef PHYDM_PHYSTAUS_SMP_MODE
struct pkt_process_info *pkt_process = &dm->pkt_proc_struct;
if (dm->support_ic_type & ODM_RTL8822B) {
pkt_process->phystatus_smp_mode_en = 1;
pkt_process->pre_ppdu_cnt = 0xff;
/*phystatus sampling mode enable*/
odm_set_mac_reg(dm, R_0x60f, BIT(7), 1);
/*@First update timming*/
odm_set_bb_reg(dm, R_0x9e4, 0x3ff, 0x0);
/*Update Sampling time*/
odm_set_bb_reg(dm, R_0x9e4, 0xfc00, 0x0);
} else if (dm->support_ic_type & ODM_IC_JGR3_SERIES) {
/*@First update timming*/
odm_set_bb_reg(dm, R_0x8c0, 0x3ff0, 0x0);
/*Update Sampling time*/
odm_set_bb_reg(dm, R_0x8c0, 0xfc000, 0x0);
}
#endif
dbg->show_phy_sts_all_pkt = 0;
dbg->show_phy_sts_max_cnt = 1;
dbg->show_phy_sts_cnt = 0;
phydm_avg_phystatus_init(dm);
}
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