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rtl8188eu/hal/phydm/phydm_dig.c

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2021-11-21 13:43:29 +01:00
/******************************************************************************
*
* 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 CFG_DIG_DAMPING_CHK
void phydm_dig_recorder_reset(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_dig_recorder_strcut *dig_rc = &dig_t->dig_recorder_t;
PHYDM_DBG(dm, DBG_DIG, "%s ======>\n", __func__);
odm_memory_set(dm, &dig_rc->igi_bitmap, 0,
sizeof(struct phydm_dig_recorder_strcut));
}
void phydm_dig_recorder(void *dm_void, u8 igi_curr,
u32 fa_metrics)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_dig_recorder_strcut *dig_rc = &dig_t->dig_recorder_t;
u8 igi_pre = dig_rc->igi_history[0];
u8 igi_up = 0;
if (!dm->is_linked)
return;
PHYDM_DBG(dm, DBG_DIG, "%s ======>\n", __func__);
if (dm->first_connect) {
phydm_dig_recorder_reset(dm);
dig_rc->igi_history[0] = igi_curr;
dig_rc->fa_history[0] = fa_metrics;
return;
}
if (igi_curr % 2)
igi_curr--;
igi_pre = dig_rc->igi_history[0];
igi_up = (igi_curr > igi_pre) ? 1 : 0;
dig_rc->igi_bitmap = ((dig_rc->igi_bitmap << 1) & 0xfe) | igi_up;
dig_rc->igi_history[3] = dig_rc->igi_history[2];
dig_rc->igi_history[2] = dig_rc->igi_history[1];
dig_rc->igi_history[1] = dig_rc->igi_history[0];
dig_rc->igi_history[0] = igi_curr;
dig_rc->fa_history[3] = dig_rc->fa_history[2];
dig_rc->fa_history[2] = dig_rc->fa_history[1];
dig_rc->fa_history[1] = dig_rc->fa_history[0];
dig_rc->fa_history[0] = fa_metrics;
PHYDM_DBG(dm, DBG_DIG, "igi_history[3:0] = {0x%x, 0x%x, 0x%x, 0x%x}\n",
dig_rc->igi_history[3], dig_rc->igi_history[2],
dig_rc->igi_history[1], dig_rc->igi_history[0]);
PHYDM_DBG(dm, DBG_DIG, "fa_history[3:0] = {%d, %d, %d, %d}\n",
dig_rc->fa_history[3], dig_rc->fa_history[2],
dig_rc->fa_history[1], dig_rc->fa_history[0]);
PHYDM_DBG(dm, DBG_DIG, "igi_bitmap = {%d, %d, %d, %d} = 0x%x\n",
(u8)((dig_rc->igi_bitmap & BIT(3)) >> 3),
(u8)((dig_rc->igi_bitmap & BIT(2)) >> 2),
(u8)((dig_rc->igi_bitmap & BIT(1)) >> 1),
(u8)(dig_rc->igi_bitmap & BIT(0)),
dig_rc->igi_bitmap);
}
void phydm_dig_damping_chk(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_dig_recorder_strcut *dig_rc = &dig_t->dig_recorder_t;
u8 igi_bitmap_4bit = dig_rc->igi_bitmap & 0xf;
u8 diff1 = 0, diff2 = 0;
u32 fa_low_th = dig_t->fa_th[0];
u32 fa_high_th = dig_t->fa_th[1];
u32 fa_high_th2 = dig_t->fa_th[2];
u8 fa_pattern_match = 0;
u32 time_tmp = 0;
if (!dm->is_linked)
return;
PHYDM_DBG(dm, DBG_DIG, "%s ======>\n", __func__);
/*@== Release Damping ================================================*/
if (dig_rc->damping_limit_en) {
PHYDM_DBG(dm, DBG_DIG,
"[Damping Limit!] limit_time=%d, phydm_sys_up_time=%d\n",
dig_rc->limit_time, dm->phydm_sys_up_time);
time_tmp = dig_rc->limit_time + DIG_LIMIT_PERIOD;
if (DIFF_2(dm->rssi_min, dig_rc->limit_rssi) > 3 ||
time_tmp < dm->phydm_sys_up_time) {
dig_rc->damping_limit_en = 0;
PHYDM_DBG(dm, DBG_DIG, "rssi_min=%d, limit_rssi=%d\n",
dm->rssi_min, dig_rc->limit_rssi);
}
return;
}
/*@== Damping Pattern Check===========================================*/
PHYDM_DBG(dm, DBG_DIG, "fa_th{H, L}= {%d,%d}\n", fa_high_th, fa_low_th);
switch (igi_bitmap_4bit) {
case 0x5:
/*@ 4b'0101
* IGI:[3]down(0x24)->[2]up(0x26)->[1]down(0x24)->[0]up(0x26)->[new](Lock @ 0x26)
* FA: [3] >high1 ->[2] <low ->[1] >high1 ->[0] <low ->[new] <low
*
* IGI:[3]down(0x24)->[2]up(0x28)->[1]down(0x24)->[0]up(0x28)->[new](Lock @ 0x28)
* FA: [3] >high2 ->[2] <low ->[1] >high2 ->[0] <low ->[new] <low
*/
if (dig_rc->igi_history[0] > dig_rc->igi_history[1])
diff1 = dig_rc->igi_history[0] - dig_rc->igi_history[1];
if (dig_rc->igi_history[2] > dig_rc->igi_history[3])
diff2 = dig_rc->igi_history[2] - dig_rc->igi_history[3];
if (dig_rc->fa_history[0] < fa_low_th &&
dig_rc->fa_history[1] > fa_high_th &&
dig_rc->fa_history[2] < fa_low_th &&
dig_rc->fa_history[3] > fa_high_th) {
/*@Check each fa element*/
fa_pattern_match = 1;
}
break;
case 0x9:
/*@ 4b'1001
* IGI:[3]up(0x28)->[2]down(0x26)->[1]down(0x24)->[0]up(0x28)->[new](Lock @ 0x28)
* FA: [3] <low ->[2] <low ->[1] >high2 ->[0] <low ->[new] <low
*/
if (dig_rc->igi_history[0] > dig_rc->igi_history[1])
diff1 = dig_rc->igi_history[0] - dig_rc->igi_history[1];
if (dig_rc->igi_history[2] < dig_rc->igi_history[3])
diff2 = dig_rc->igi_history[3] - dig_rc->igi_history[2];
if (dig_rc->fa_history[0] < fa_low_th &&
dig_rc->fa_history[1] > fa_high_th2 &&
dig_rc->fa_history[2] < fa_low_th &&
dig_rc->fa_history[3] < fa_low_th) {
/*@Check each fa element*/
fa_pattern_match = 1;
}
break;
default:
break;
}
if (diff1 >= 2 && diff2 >= 2 && fa_pattern_match) {
dig_rc->damping_limit_en = 1;
dig_rc->damping_limit_val = dig_rc->igi_history[0];
dig_rc->limit_time = dm->phydm_sys_up_time;
dig_rc->limit_rssi = dm->rssi_min;
PHYDM_DBG(dm, DBG_DIG,
"[Start damping_limit!] IGI_dyn_min=0x%x, limit_time=%d, limit_rssi=%d\n",
dig_rc->damping_limit_val,
dig_rc->limit_time, dig_rc->limit_rssi);
}
PHYDM_DBG(dm, DBG_DIG, "damping_limit=%d\n", dig_rc->damping_limit_en);
}
#endif
void phydm_fa_threshold_check(void *dm_void, boolean is_dfs_band)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u8 i = 0;
dig_t->dm_dig_fa_th1 = DM_DIG_FA_TH1;
if (dig_t->is_dbg_fa_th) {
PHYDM_DBG(dm, DBG_DIG, "Manual Fix FA_th\n");
} else if (dm->is_linked) {
if (dm->rssi_min < 20) { /*@[PHYDM-252]*/
dig_t->fa_th[0] = 500;
dig_t->fa_th[1] = 750;
dig_t->fa_th[2] = 1000;
} else if (((dm->rx_tp >> 2) > dm->tx_tp) && /*Test RX TP*/
(dm->rx_tp < 10) && (dm->rx_tp > 1)) { /*TP=1~10Mb*/
dig_t->fa_th[0] = 125;
dig_t->fa_th[1] = 250;
dig_t->fa_th[2] = 500;
} else {
dig_t->fa_th[0] = 250;
dig_t->fa_th[1] = 500;
dig_t->fa_th[2] = 750;
}
} else {
if (is_dfs_band) { /* @For DFS band and no link */
dig_t->fa_th[0] = 250;
dig_t->fa_th[1] = 1000;
dig_t->fa_th[2] = 2000;
} else {
dig_t->fa_th[0] = 2000;
dig_t->fa_th[1] = 4000;
dig_t->fa_th[2] = 5000;
}
}
if ((dig_t->fa_source >= 1) && (dig_t->fa_source <= 3)) {
for (i = 0; i < 3; i++)
dig_t->fa_th[i] *= OFDM_FA_EXP_DURATION;
dig_t->dm_dig_fa_th1 *= OFDM_FA_EXP_DURATION;
}
PHYDM_DBG(dm, DBG_DIG, "FA_th={%d,%d,%d}\n", dig_t->fa_th[0],
dig_t->fa_th[1], dig_t->fa_th[2]);
}
void phydm_set_big_jump_step(void *dm_void, u8 curr_igi)
{
#if (RTL8822B_SUPPORT || RTL8197F_SUPPORT || RTL8192F_SUPPORT)
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u8 step1[8] = {24, 30, 40, 50, 60, 70, 80, 90};
u8 big_jump_lmt = dig_t->big_jump_lmt[dig_t->agc_table_idx];
u8 i;
if (dig_t->enable_adjust_big_jump == 0)
return;
for (i = 0; i <= dig_t->big_jump_step1; i++) {
if ((curr_igi + step1[i]) > big_jump_lmt) {
if (i != 0)
i = i - 1;
break;
} else if (i == dig_t->big_jump_step1) {
break;
}
}
if (dm->support_ic_type & ODM_RTL8822B)
odm_set_bb_reg(dm, R_0x8c8, 0xe, i);
else if (dm->support_ic_type & (ODM_RTL8197F | ODM_RTL8192F))
odm_set_bb_reg(dm, ODM_REG_BB_AGC_SET_2_11N, 0xe, i);
PHYDM_DBG(dm, DBG_DIG, "Bigjump = %d (ori = 0x%x), LMT=0x%x\n", i,
dig_t->big_jump_step1, big_jump_lmt);
#endif
}
#ifdef PHYDM_IC_JGR3_SERIES_SUPPORT
void phydm_write_dig_reg_jgr3(void *dm_void, u8 igi)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
PHYDM_DBG(dm, DBG_DIG, "%s===>\n", __func__);
/* Set IGI value */
if (!(dm->support_ic_type & ODM_IC_JGR3_SERIES))
return;
odm_set_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_11AC, igi);
#if (defined(PHYDM_COMPILE_ABOVE_2SS))
if (dm->support_ic_type & PHYDM_IC_ABOVE_2SS)
odm_set_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_B_11AC3, igi);
#endif
#if (defined(PHYDM_COMPILE_ABOVE_4SS))
if (dm->support_ic_type & PHYDM_IC_ABOVE_4SS) {
odm_set_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_C_11AC3, igi);
odm_set_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_D_11AC3, igi);
}
#endif
}
u8 phydm_get_igi_reg_val_jgr3(void *dm_void, enum bb_path path)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u32 val = 0;
PHYDM_DBG(dm, DBG_DIG, "%s===>\n", __func__);
/* Set IGI value */
if (!(dm->support_ic_type & ODM_IC_JGR3_SERIES))
return (u8)val;
if (path == BB_PATH_A)
val = odm_get_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_11AC);
#if (defined(PHYDM_COMPILE_ABOVE_2SS))
else if (path == BB_PATH_B)
val = odm_get_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_B_11AC3);
#endif
#if (defined(PHYDM_COMPILE_ABOVE_3SS))
else if (path == BB_PATH_C)
val = odm_get_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_C_11AC3);
#endif
#if (defined(PHYDM_COMPILE_ABOVE_4SS))
else if (path == BB_PATH_D)
val = odm_get_bb_reg(dm, R_0x1d70, ODM_BIT_IGI_D_11AC3);
#endif
return (u8)val;
}
void phydm_fa_cnt_statistics_jgr3(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
u32 ret_value = 0;
u32 cck_enable = 0;
if (!(dm->support_ic_type & ODM_IC_JGR3_SERIES))
return;
ret_value = odm_get_bb_reg(dm, R_0x2de4, MASKDWORD);
fa_t->cnt_cck_txen = (ret_value & 0xffff);
fa_t->cnt_cck_txon = ((ret_value & 0xffff0000) >> 16);
ret_value = odm_get_bb_reg(dm, R_0x2de0, MASKDWORD);
fa_t->cnt_ofdm_txen = (ret_value & 0xffff);
fa_t->cnt_ofdm_txon = ((ret_value & 0xffff0000) >> 16);
ret_value = odm_get_bb_reg(dm, R_0x2d20, MASKDWORD);
fa_t->cnt_fast_fsync = ret_value & 0xffff;
fa_t->cnt_sb_search_fail = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, R_0x2d04, MASKDWORD);
fa_t->cnt_parity_fail = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, R_0x2d08, MASKDWORD);
fa_t->cnt_rate_illegal = ret_value & 0xffff;
fa_t->cnt_crc8_fail = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, R_0x2d10, MASKDWORD);
fa_t->cnt_mcs_fail = ret_value & 0xffff;
/* read CCK CRC32 counter */
if (dm->support_ic_type & ODM_RTL8723F)
ret_value = odm_get_bb_reg(dm, R_0x2aac, MASKDWORD);
else
ret_value = odm_get_bb_reg(dm, R_0x2c04, MASKDWORD);
fa_t->cnt_cck_crc32_ok = ret_value & 0xffff;
fa_t->cnt_cck_crc32_error = (ret_value & 0xffff0000) >> 16;
/* read OFDM CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0x2c14, MASKDWORD);
fa_t->cnt_ofdm_crc32_ok = ret_value & 0xffff;
fa_t->cnt_ofdm_crc32_error = (ret_value & 0xffff0000) >> 16;
/* read OFDM2 CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0x2c1c, MASKDWORD);
fa_t->cnt_ofdm2_crc32_ok = ret_value & 0xffff;
fa_t->cnt_ofdm2_crc32_error = (ret_value & 0xffff0000) >> 16;
/* read HT CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0x2c10, MASKDWORD);
fa_t->cnt_ht_crc32_ok = ret_value & 0xffff;
fa_t->cnt_ht_crc32_error = (ret_value & 0xffff0000) >> 16;
/* read HT2 CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0x2c18, MASKDWORD);
fa_t->cnt_ht2_crc32_ok = ret_value & 0xffff;
fa_t->cnt_ht2_crc32_error = (ret_value & 0xffff0000) >> 16;
/*for VHT part */
if (dm->support_ic_type & (ODM_RTL8822C | ODM_RTL8812F |
ODM_RTL8814B)) {
/*read VHT CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0x2c0c, MASKDWORD);
fa_t->cnt_vht_crc32_ok = ret_value & 0xffff;
fa_t->cnt_vht_crc32_error = (ret_value & 0xffff0000) >> 16;
/*read VHT2 CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0x2c54, MASKDWORD);
fa_t->cnt_vht2_crc32_ok = ret_value & 0xffff;
fa_t->cnt_vht2_crc32_error = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, R_0x2d10, MASKDWORD);
fa_t->cnt_mcs_fail_vht = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, R_0x2d0c, MASKDWORD);
fa_t->cnt_crc8_fail_vhta = ret_value & 0xffff;
fa_t->cnt_crc8_fail_vhtb = (ret_value & 0xffff0000) >> 16;
} else {
fa_t->cnt_vht_crc32_error = 0;
fa_t->cnt_vht_crc32_ok = 0;
fa_t->cnt_vht2_crc32_error = 0;
fa_t->cnt_vht2_crc32_ok = 0;
fa_t->cnt_mcs_fail_vht = 0;
fa_t->cnt_crc8_fail_vhta = 0;
fa_t->cnt_crc8_fail_vhtb = 0;
}
/* @calculate OFDM FA counter instead of reading brk_cnt*/
fa_t->cnt_ofdm_fail = fa_t->cnt_parity_fail + fa_t->cnt_rate_illegal +
fa_t->cnt_crc8_fail + fa_t->cnt_mcs_fail +
fa_t->cnt_fast_fsync + fa_t->cnt_sb_search_fail +
fa_t->cnt_mcs_fail_vht + fa_t->cnt_crc8_fail_vhta;
/* Read CCK FA counter */
if (dm->support_ic_type & ODM_RTL8723F){
ret_value= odm_get_bb_reg(dm, R_0x2aa8, MASKLWORD);
fa_t->cnt_cck_fail=(ret_value&0xffff)+((ret_value&0xffff0000)>>16);
}
else
fa_t->cnt_cck_fail = odm_get_bb_reg(dm, R_0x1a5c, MASKLWORD);
/* read CCK/OFDM CCA counter */
ret_value = odm_get_bb_reg(dm, R_0x2c08, MASKDWORD);
fa_t->cnt_ofdm_cca = ((ret_value & 0xffff0000) >> 16);
if (dm->support_ic_type & ODM_RTL8723F)
ret_value = odm_get_bb_reg(dm, R_0x2aa0, MASKDWORD);
fa_t->cnt_cck_cca = ret_value & 0xffff;
/* @CCK RxIQ weighting = 1 => 0x1a14[9:8]=0x0 */
if (dm->support_ic_type & ODM_RTL8723F)
cck_enable = odm_get_bb_reg(dm, R_0x2a24, BIT(13));
else
cck_enable = odm_get_bb_reg(dm, R_0x1a14, 0x300);
if (cck_enable == 0x0) { /* @if(*dm->band_type == ODM_BAND_2_4G) */
fa_t->cnt_all = fa_t->cnt_ofdm_fail + fa_t->cnt_cck_fail;
fa_t->cnt_cca_all = fa_t->cnt_cck_cca + fa_t->cnt_ofdm_cca;
} else {
fa_t->cnt_all = fa_t->cnt_ofdm_fail;
fa_t->cnt_cca_all = fa_t->cnt_ofdm_cca;
}
}
#endif
void phydm_write_dig_reg_c50(void *dm_void, u8 igi)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
PHYDM_DBG(dm, DBG_DIG, "%s===>\n", __func__);
odm_set_bb_reg(dm, ODM_REG(IGI_A, dm), ODM_BIT(IGI, dm), igi);
#if (defined(PHYDM_COMPILE_ABOVE_2SS))
if (dm->support_ic_type & PHYDM_IC_ABOVE_2SS)
odm_set_bb_reg(dm, ODM_REG(IGI_B, dm), ODM_BIT(IGI, dm), igi);
#endif
#if (defined(PHYDM_COMPILE_ABOVE_4SS))
if (dm->support_ic_type & PHYDM_IC_ABOVE_4SS) {
odm_set_bb_reg(dm, ODM_REG(IGI_C, dm), ODM_BIT(IGI, dm), igi);
odm_set_bb_reg(dm, ODM_REG(IGI_D, dm), ODM_BIT(IGI, dm), igi);
}
#endif
}
void phydm_write_dig_reg(void *dm_void, u8 igi)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u8 rf_gain = 0;
PHYDM_DBG(dm, DBG_DIG, "%s===>\n", __func__);
#ifdef PHYDM_IC_JGR3_SERIES_SUPPORT
if (dm->support_ic_type & ODM_IC_JGR3_SERIES)
phydm_write_dig_reg_jgr3(dm, igi);
else
#endif
phydm_write_dig_reg_c50(dm, igi);
#if (RTL8721D_SUPPORT)
if (dm->invalid_mode) {
if (igi <= 0x10)
rf_gain = 0xfa;
else if (igi <= 0x40)
rf_gain = 0xe3 + 0x20 - (igi >> 1);
else if (igi <= 0x50)
rf_gain = 0xcb - (igi >> 1);
else if (igi <= 0x5e)
rf_gain = 0x92 - (igi >> 1);
else if (igi <= 0x64)
rf_gain = 0x74 - (igi >> 1);
else
rf_gain = (0x3d > (igi >> 1)) ? (0x3d - (igi >> 1)) : 0;
odm_set_bb_reg(dm, R_0x850, 0x1fe0, rf_gain);
}
#endif
if (igi == dig_t->cur_ig_value)
dig_t->igi_trend = DIG_STABLE;
else if (igi > dig_t->cur_ig_value)
dig_t->igi_trend = DIG_INCREASING;
else
dig_t->igi_trend = DIG_DECREASING;
PHYDM_DBG(dm, DBG_DIG, "Update IGI:0x%x -> 0x%x\n",
dig_t->cur_ig_value, igi);
dig_t->cur_ig_value = igi;
}
void odm_write_dig(void *dm_void, u8 new_igi)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_adaptivity_struct *adaptivity = &dm->adaptivity;
PHYDM_DBG(dm, DBG_DIG, "%s===>\n", __func__);
/* @1 Check IGI by upper bound */
if (adaptivity->igi_lmt_en &&
new_igi > adaptivity->adapt_igi_up && dm->is_linked) {
new_igi = adaptivity->adapt_igi_up;
PHYDM_DBG(dm, DBG_DIG, "Force Adaptivity Up-bound=((0x%x))\n",
new_igi);
}
#if (RTL8192F_SUPPORT)
if ((dm->support_ic_type & ODM_RTL8192F) &&
dm->cut_version == ODM_CUT_A &&
new_igi > 0x38) {
new_igi = 0x38;
PHYDM_DBG(dm, DBG_DIG,
"Force 92F Adaptivity Up-bound=((0x%x))\n", new_igi);
}
#endif
if (dig_t->cur_ig_value != new_igi) {
#if (RTL8822B_SUPPORT || RTL8197F_SUPPORT || RTL8192F_SUPPORT)
/* @Modify big jump step for 8822B and 8197F */
if (dm->support_ic_type &
(ODM_RTL8822B | ODM_RTL8197F | ODM_RTL8192F))
phydm_set_big_jump_step(dm, new_igi);
#endif
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT)
/* Set IGI value of CCK for new CCK AGC */
if (dm->cck_new_agc &&
(dm->support_ic_type & PHYSTS_2ND_TYPE_IC))
odm_set_bb_reg(dm, R_0xa0c, 0x3f00, (new_igi >> 1));
#endif
/*@Add by YuChen for USB IO too slow issue*/
if (*dm->edcca_mode == PHYDM_EDCCA_ADAPT_MODE) {
if (!(dm->support_ic_type & ODM_IC_PWDB_EDCCA)) {
if (new_igi < dig_t->cur_ig_value ||
dm->is_pause_dig) {
dig_t->cur_ig_value = new_igi;
phydm_adaptivity(dm);
}
} else {
if (new_igi > dig_t->cur_ig_value) {
dig_t->cur_ig_value = new_igi;
phydm_adaptivity(dm);
}
}
}
phydm_write_dig_reg(dm, new_igi);
} else {
dig_t->igi_trend = DIG_STABLE;
}
PHYDM_DBG(dm, DBG_DIG, "[%s]New_igi=((0x%x))\n\n",
((dig_t->igi_trend == DIG_STABLE) ? "=" :
((dig_t->igi_trend == DIG_INCREASING) ? "+" : "-")),
new_igi);
}
u8 phydm_get_igi_reg_val(void *dm_void, enum bb_path path)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u32 val = 0;
u32 bit_map = ODM_BIT(IGI, dm);
switch (path) {
case BB_PATH_A:
val = odm_get_bb_reg(dm, ODM_REG(IGI_A, dm), bit_map);
break;
#if (defined(PHYDM_COMPILE_ABOVE_2SS))
case BB_PATH_B:
val = odm_get_bb_reg(dm, ODM_REG(IGI_B, dm), bit_map);
break;
#endif
#if (defined(PHYDM_COMPILE_ABOVE_3SS))
case BB_PATH_C:
val = odm_get_bb_reg(dm, ODM_REG(IGI_C, dm), bit_map);
break;
#endif
#if (defined(PHYDM_COMPILE_ABOVE_4SS))
case BB_PATH_D:
val = odm_get_bb_reg(dm, ODM_REG(IGI_D, dm), bit_map);
break;
#endif
default:
break;
}
return (u8)val;
}
u8 phydm_get_igi(void *dm_void, enum bb_path path)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u8 val = 0;
#ifdef PHYDM_IC_JGR3_SERIES_SUPPORT
if (dm->support_ic_type & ODM_IC_JGR3_SERIES)
val = phydm_get_igi_reg_val_jgr3(dm, path);
else
#endif
val = phydm_get_igi_reg_val(dm, path);
return val;
}
void phydm_set_dig_val(void *dm_void, u32 *val_buf, u8 val_len)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
if (val_len != 1) {
PHYDM_DBG(dm, ODM_COMP_API, "[Error][DIG]Need val_len=1\n");
return;
}
odm_write_dig(dm, (u8)(*val_buf));
}
void odm_pause_dig(void *dm_void, enum phydm_pause_type type,
enum phydm_pause_level lv, u8 igi_input)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u8 rpt = false;
u32 igi = (u32)igi_input;
PHYDM_DBG(dm, DBG_DIG, "[%s]type=%d, LV=%d, igi=0x%x\n", __func__, type,
lv, igi);
switch (type) {
case PHYDM_PAUSE:
case PHYDM_PAUSE_NO_SET: {
dm->is_pause_dig = true;
rpt = phydm_pause_func(dm, F00_DIG, PHYDM_PAUSE, lv, 1, &igi);
break;
}
case PHYDM_RESUME: {
rpt = phydm_pause_func(dm, F00_DIG, PHYDM_RESUME, lv, 1, &igi);
dm->is_pause_dig = false;
break;
}
default:
PHYDM_DBG(dm, DBG_DIG, "Wrong type\n");
break;
}
PHYDM_DBG(dm, DBG_DIG, "DIG pause_result=%d\n", rpt);
}
boolean
phydm_dig_abort(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
void *adapter = dm->adapter;
#endif
/* support_ability */
if ((!(dm->support_ability & ODM_BB_FA_CNT)) ||
(!(dm->support_ability & ODM_BB_DIG))) {
PHYDM_DBG(dm, DBG_DIG, "[DIG] Not Support\n");
return true;
}
if (dm->pause_ability & ODM_BB_DIG) {
PHYDM_DBG(dm, DBG_DIG, "Return: Pause DIG in LV=%d\n",
dm->pause_lv_table.lv_dig);
return true;
}
if (*dm->is_scan_in_process) {
PHYDM_DBG(dm, DBG_DIG, "Return: Scan in process\n");
return true;
}
if (dm->dm_dig_table.fw_dig_enable) {
PHYDM_DBG(dm, DBG_DIG, "Return: FW DIG enable\n");
return true;
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
#if OS_WIN_FROM_WIN7(OS_VERSION)
if (IsAPModeExist(adapter) && ((PADAPTER)(adapter))->bInHctTest) {
PHYDM_DBG(dm, DBG_DIG, " Return: Is AP mode or In HCT Test\n");
return true;
}
#endif
#endif
return false;
}
#ifdef PHYDM_HW_IGI
#ifdef BB_RAM_SUPPORT
void phydm_rd_hwigi_pre_setting(void *dm_void, u32 *_used, char *output,
u32 *_out_len)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u32 used = *_used;
u32 out_len = *_out_len;
u8 igi_ofst = 0x0;
u32 t1, t2, t3 = 0x0;
igi_ofst = (u8)odm_get_bb_reg(dm, R_0x1e80, MASKBYTE0);
t1 = odm_get_bb_reg(dm, R_0x1e80, MASKBYTE1) * 400;
t2 = odm_get_bb_reg(dm, R_0x1e80, MASKBYTE2) * 400;
t3 = odm_get_bb_reg(dm, R_0x1e80, MASKBYTE3) * 400;
PDM_SNPF(out_len, used, output + used, out_len - used,
"igi_offset:0x%x, t1:%d(ns), t2:%d(ns), t3:%d(ns)\n",
igi_ofst, t1, t2, t3);
}
void phydm_set_hwigi_pre_setting(void *dm_void, u8 igi_ofst, u8 t1, u8 t2,
u8 t3)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u32 reg_0x1e80 = 0;
reg_0x1e80 = igi_ofst + (t1 << 8) + (t2 << 16) + (t3 << 24);
odm_set_bb_reg(dm, R_0x1e80, MASKDWORD, reg_0x1e80);
}
void phydm_rd_hwigi_table(void *dm_void, u8 macid, u32 *_used, char *output,
u32 *_out_len)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u32 used = *_used;
u32 out_len = *_out_len;
boolean hwigi_en = false;
u8 hwigi = 0x0;
u8 hwigi_rx_offset = 0x0;
u32 reg_0x1e84 = 0x0;
reg_0x1e84 |= (macid & 0x3f) << 24; /*macid*/
reg_0x1e84 |= BIT(31); /*read_en*/
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, reg_0x1e84);
hwigi_en = (boolean)odm_get_bb_reg(dm, R_0x2de8, BIT(15));
hwigi = (u8)odm_get_bb_reg(dm, R_0x2de8, 0x7f00);
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, 0x0); /* disable rd/wt*/
PDM_SNPF(out_len, used, output + used, out_len - used,
"(macid:%d) hwigi_en:%d, hwigi:0x%x\n", macid, hwigi_en,
hwigi);
*_used = used;
*_out_len = out_len;
}
void phydm_wt_hwigi_table(void *dm_void, u8 macid, boolean hwigi_en, u8 hwigi)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_bb_ram_per_sta *dm_ram_per_sta = NULL;
u32 reg_0x1e84 = 0;
if (macid > 63)
macid = 63;
dm_ram_per_sta = &dm->p_bb_ram_ctrl.pram_sta_ctrl[macid];
dm_ram_per_sta->hw_igi_en = hwigi_en;
dm_ram_per_sta->hw_igi = hwigi;
reg_0x1e84 = (dm_ram_per_sta->tx_pwr_offset0_en << 15) +
((dm_ram_per_sta->tx_pwr_offset0 & 0x7f) << 8) +
(dm_ram_per_sta->tx_pwr_offset1_en << 23) +
((dm_ram_per_sta->tx_pwr_offset1 & 0x7f) << 16);
reg_0x1e84 |= (hwigi_en << 7) + (hwigi & 0x7f);
reg_0x1e84 |= (macid & 0x3f) << 24;/*macid*/
reg_0x1e84 |= BIT(30); /*write_en*/
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, reg_0x1e84);
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, 0x80000000); /*read_en*/
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, 0x0); /*disable rd/wt*/
}
void phydm_rst_hwigi(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_bb_ram_per_sta *dm_ram_per_sta = NULL;
u32 reg_0x1e84 = 0;
u8 i = 0;
PHYDM_DBG(dm, DBG_DIG, "reset hwigi!\n");
for (i = 0; i < 64; i++) {
dm_ram_per_sta = &dm->p_bb_ram_ctrl.pram_sta_ctrl[i];
dm_ram_per_sta->hw_igi_en = false;
dm_ram_per_sta->hw_igi = 0x0;
reg_0x1e84 = (dm_ram_per_sta->tx_pwr_offset0_en << 15) +
((dm_ram_per_sta->tx_pwr_offset0 & 0x7f) << 8) +
(dm_ram_per_sta->tx_pwr_offset1_en << 23) +
((dm_ram_per_sta->tx_pwr_offset1 & 0x7f) << 16);
reg_0x1e84 |= (i & 0x3f) << 24;
reg_0x1e84 |= BIT(30);
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, reg_0x1e84);
}
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, 0x80000000);
odm_set_bb_reg(dm, R_0x1e84, MASKDWORD, 0x0);
}
void phydm_hwigi_init(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_bb_ram_ctrl *bb_ctrl = &dm->p_bb_ram_ctrl;
u8 igi_ofst = 0x0;
u8 t1 = 0x0;
u8 t2 = 0x0;
u8 t3 = 0x0;
t1 = 0x55; /*34 us*/
t3 = 0x55; /*34 us*/
bb_ctrl->hwigi_watchdog_en = false;
phydm_set_hwigi_pre_setting(dm, igi_ofst, t1, t2, t3);
}
void phydm_hwigi(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct cmn_sta_info *sta = NULL;
struct phydm_bb_ram_per_sta *dm_ram_per_sta = NULL;
struct rssi_info *rssi = NULL;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_bb_ram_ctrl *bb_ctrl = &dm->p_bb_ram_ctrl;
u8 sta_cnt = 0;
u8 i = 0;
u8 hwigi = 0x0;
u8 macid = 0;
u8 macid_cnt = 0;
u64 macid_cur = 0;
u64 macid_diff = 0;
u64 macid_mask = 0;
if (!(bb_ctrl->hwigi_watchdog_en)) {
return;
}
for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) {
sta = dm->phydm_sta_info[i];
if (is_sta_active(sta)) {
sta_cnt++;
if (sta->mac_id > 63)
macid = 63;
else
macid = sta->mac_id;
dm_ram_per_sta = &bb_ctrl->pram_sta_ctrl[macid];
rssi = &sta->rssi_stat;
macid_mask = (u64)BIT(sta->mac_id);
bb_ctrl->hwigi_macid_is_linked |= macid_mask;
macid_cur |= macid_mask;
PHYDM_DBG(dm, DBG_DIG,
"STA_id=%d, MACID=%d, RSSI=%d, hwigi_en=%d, hwigi=0x%x\n",
i, sta->mac_id, rssi->rssi,
dm_ram_per_sta->hw_igi_en,
dm_ram_per_sta->hw_igi);
hwigi = MAX_2((u8)(rssi->rssi + 10),
dig_t->cur_ig_value);
if (hwigi > DIG_MAX_PERFORMANCE_MODE)
hwigi = DIG_MAX_PERFORMANCE_MODE;
else if (hwigi < DIG_MIN_PERFORMANCE)
hwigi = DIG_MIN_PERFORMANCE;
if (dm_ram_per_sta->hw_igi == hwigi) {
PHYDM_DBG(dm, DBG_DIG,
"hwigi not change!\n");
} else {
PHYDM_DBG(dm, DBG_DIG,
"hwigi update: ((0x%x)) -> ((0x%x))\n",
dm_ram_per_sta->hw_igi, hwigi);
phydm_wt_hwigi_table(dm, sta->mac_id, true, hwigi);
}
if (sta_cnt == dm->number_linked_client)
break;
}
}
macid_diff = bb_ctrl->hwigi_macid_is_linked ^ macid_cur;
if (macid_diff)
bb_ctrl->hwigi_macid_is_linked &= ~macid_diff;
while (macid_diff) {
if (macid_diff & 0x1)
phydm_wt_hwigi_table(dm, macid_cnt, false, 0x0);
macid_cnt++;
macid_diff >>= 1;
}
}
void phydm_hwigi_dbg(void *dm_void, char input[][16], u32 *_used,
char *output, u32 *_out_len)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_bb_ram_ctrl *bb_ctrl = &dm->p_bb_ram_ctrl;
char help[] = "-h";
u32 used = *_used;
u32 out_len = *_out_len;
u32 var1[7] = {0};
u8 i = 0;
if ((strcmp(input[1], help) == 0)) {
PDM_SNPF(out_len, used, output + used, out_len - used,
"Disable/Enable watchdog : {0/1}\n");
PDM_SNPF(out_len, used, output + used, out_len - used,
"Set hwigi pre-setting: {2} {IGI offset} {T1(after data tx)} {T2(after Rx)} {T3(after rsp tx)}\n");
PDM_SNPF(out_len, used, output + used, out_len - used,
"Set hwigi table: {3} {en} {value} {macid}\n");
PDM_SNPF(out_len, used, output + used, out_len - used,
"Read hwigi : {4} {macid(0~63), 255:all}\n");
PDM_SNPF(out_len, used, output + used, out_len - used,
"Reset all hwigi : {5}\n");
} else {
for (i = 0; i < 7; i++) {
if (input[i + 1])
PHYDM_SSCANF(input[i + 1], DCMD_DECIMAL,
&var1[i]);
}
switch (var1[0]) {
case 0:
case 1:
bb_ctrl->hwigi_watchdog_en = (var1[0]) ? true : false;
break;
case 2:
phydm_set_hwigi_pre_setting(dm, (u8)var1[1],
(u8)var1[2], (u8)var1[3],
(u8)var1[4]);
break;
case 3:
phydm_wt_hwigi_table(dm, (u8)var1[3], (boolean)var1[1],
(boolean)var1[2]);
break;
case 4:
phydm_rd_hwigi_pre_setting(dm, &used, output, &out_len);
if ((u8)var1[1] == 0xff)
for (i = 0; i < 64; i++)
phydm_rd_hwigi_table(dm, i, &used,
output, &out_len);
else
phydm_rd_hwigi_table(dm, (u8)var1[1], &used,
output, &out_len);
break;
case 5:
phydm_rst_hwigi(dm);
break;
}
}
*_used = used;
*_out_len = out_len;
}
#endif
#endif
void phydm_dig_init(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP))
struct phydm_fa_struct *false_alm_cnt = &dm->false_alm_cnt;
#endif
u32 ret_value = 0;
u8 i;
dig_t->dm_dig_max = DIG_MAX_BALANCE_MODE;
dig_t->dm_dig_min = DIG_MIN_PERFORMANCE;
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_BALANCE_MODE;
dig_t->cur_ig_value = phydm_get_igi(dm, BB_PATH_A);
dig_t->fa_th[0] = 250;
dig_t->fa_th[1] = 500;
dig_t->fa_th[2] = 750;
dig_t->dm_dig_fa_th1 = DM_DIG_FA_TH1;
dig_t->is_dbg_fa_th = false;
dig_t->igi_dyn_up_hit = false;
dig_t->fw_dig_enable = false;
dig_t->fa_source = 0;
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP))
/* @For RTL8881A */
false_alm_cnt->cnt_ofdm_fail_pre = 0;
#endif
dig_t->rx_gain_range_max = DIG_MAX_BALANCE_MODE;
dig_t->rx_gain_range_min = dig_t->cur_ig_value;
#if (RTL8822B_SUPPORT || RTL8197F_SUPPORT || RTL8192F_SUPPORT)
if (dm->support_ic_type &
(ODM_RTL8822B | ODM_RTL8197F | ODM_RTL8192F)) {
dig_t->enable_adjust_big_jump = 1;
if (dm->support_ic_type & ODM_RTL8822B)
ret_value = odm_get_bb_reg(dm, R_0x8c8, MASKLWORD);
else if (dm->support_ic_type & (ODM_RTL8197F | ODM_RTL8192F))
ret_value = odm_get_bb_reg(dm, R_0xc74, MASKLWORD);
dig_t->big_jump_step1 = (u8)(ret_value & 0xe) >> 1;
dig_t->big_jump_step2 = (u8)(ret_value & 0x30) >> 4;
dig_t->big_jump_step3 = (u8)(ret_value & 0xc0) >> 6;
for (i = 0; i < sizeof(dig_t->big_jump_lmt); i++) {
if (dig_t->big_jump_lmt[i] == 0)
dig_t->big_jump_lmt[i] = 0x64;
/* Set -10dBm as default value */
}
}
#endif
#ifdef PHYDM_TDMA_DIG_SUPPORT
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN | ODM_CE))
dm->original_dig_restore = true;
dm->tdma_dig_state_number = DIG_NUM_OF_TDMA_STATES;
dm->tdma_dig_timer_ms = DIG_TIMER_MS;
#endif
dig_t->tdma_force_l_igi = 0xff;
dig_t->tdma_force_h_igi = 0xff;
#endif
#ifdef CFG_DIG_DAMPING_CHK
phydm_dig_recorder_reset(dm);
dig_t->dig_dl_en = 1;
#endif
#ifdef PHYDM_HW_IGI
phydm_hwigi_init(dm);
#endif
}
void phydm_dig_abs_boundary_decision(struct dm_struct *dm, boolean is_dfs_band)
{
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_adaptivity_struct *adapt = &dm->adaptivity;
if (is_dfs_band) {
if (*dm->band_width == CHANNEL_WIDTH_20){
if (dm->support_ic_type &
(ODM_RTL8814A | ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8822B)){
if (odm_get_bb_reg(dm, R_0x8d8, BIT(27)) == 1)
dig_t->dm_dig_min = DIG_MIN_DFS + 2;
else
dig_t->dm_dig_min = DIG_MIN_DFS;
}
else
dig_t->dm_dig_min = DIG_MIN_DFS;
}
else
dig_t->dm_dig_min = DIG_MIN_DFS;
dig_t->dig_max_of_min = DIG_MIN_DFS;
dig_t->dm_dig_max = DIG_MAX_BALANCE_MODE;
} else if (!dm->is_linked) {
dig_t->dm_dig_max = DIG_MAX_COVERAGR;
dig_t->dm_dig_min = DIG_MIN_COVERAGE;
} else {
if (*dm->bb_op_mode == PHYDM_BALANCE_MODE) {
/*service > 2 devices*/
dig_t->dm_dig_max = DIG_MAX_BALANCE_MODE;
#if (DIG_HW == 1)
dig_t->dig_max_of_min = DIG_MIN_COVERAGE;
#else
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_BALANCE_MODE;
#endif
} else if (*dm->bb_op_mode == PHYDM_PERFORMANCE_MODE) {
/*service 1 devices*/
if (*dm->edcca_mode == PHYDM_EDCCA_ADAPT_MODE &&
dm->support_ic_type & (ODM_RTL8197F | ODM_RTL8192F))
/*dig_max shouldn't be too high because of adaptivity*/
dig_t->dm_dig_max =
MIN_2((adapt->th_l2h + 40),
DIG_MAX_PERFORMANCE_MODE);
else
dig_t->dm_dig_max = DIG_MAX_PERFORMANCE_MODE;
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_PERFORMANCE_MODE;
}
if (dm->support_ic_type &
(ODM_RTL8814A | ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8822B))
dig_t->dm_dig_min = 0x1c;
else if (dm->support_ic_type & ODM_RTL8197F)
dig_t->dm_dig_min = 0x1e; /*@For HW setting*/
else
dig_t->dm_dig_min = DIG_MIN_PERFORMANCE;
}
PHYDM_DBG(dm, DBG_DIG, "Abs{Max, Min}={0x%x, 0x%x}, Max_of_min=0x%x\n",
dig_t->dm_dig_max, dig_t->dm_dig_min, dig_t->dig_max_of_min);
}
void phydm_dig_dym_boundary_decision(struct dm_struct *dm, boolean is_dfs_band)
{
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
#ifdef CFG_DIG_DAMPING_CHK
struct phydm_dig_recorder_strcut *dig_rc = &dig_t->dig_recorder_t;
#endif
u8 offset = 15, tmp_max = 0;
u8 max_of_rssi_min = 0;
PHYDM_DBG(dm, DBG_DIG, "%s ======>\n", __func__);
if (!dm->is_linked) {
/*@if no link, always stay at lower bound*/
dig_t->rx_gain_range_max = dig_t->dig_max_of_min;
dig_t->rx_gain_range_min = dig_t->dm_dig_min;
PHYDM_DBG(dm, DBG_DIG, "No-Link, Dyn{Max, Min}={0x%x, 0x%x}\n",
dig_t->rx_gain_range_max, dig_t->rx_gain_range_min);
return;
}
PHYDM_DBG(dm, DBG_DIG, "rssi_min=%d, ofst=%d\n", dm->rssi_min, offset);
/* @DIG lower bound */
if (is_dfs_band)
dig_t->rx_gain_range_min = dig_t->dm_dig_min;
else if (dm->rssi_min > dig_t->dig_max_of_min)
dig_t->rx_gain_range_min = dig_t->dig_max_of_min;
else if (dm->rssi_min < dig_t->dm_dig_min)
dig_t->rx_gain_range_min = dig_t->dm_dig_min;
else
dig_t->rx_gain_range_min = dm->rssi_min;
#ifdef CFG_DIG_DAMPING_CHK
/*@Limit Dyn min by damping*/
if (dig_t->dig_dl_en &&
dig_rc->damping_limit_en &&
dig_t->rx_gain_range_min < dig_rc->damping_limit_val) {
PHYDM_DBG(dm, DBG_DIG,
"[Limit by Damping] Dig_dyn_min=0x%x -> 0x%x\n",
dig_t->rx_gain_range_min, dig_rc->damping_limit_val);
dig_t->rx_gain_range_min = dig_rc->damping_limit_val;
}
#endif
/* @DIG upper bound */
tmp_max = dig_t->rx_gain_range_min + offset;
if (dig_t->rx_gain_range_min != dm->rssi_min) {
max_of_rssi_min = dm->rssi_min + offset;
if (tmp_max > max_of_rssi_min)
tmp_max = max_of_rssi_min;
}
if (tmp_max > dig_t->dm_dig_max)
dig_t->rx_gain_range_max = dig_t->dm_dig_max;
else if (tmp_max < dig_t->dm_dig_min)
dig_t->rx_gain_range_max = dig_t->dm_dig_min;
else
dig_t->rx_gain_range_max = tmp_max;
#ifdef CONFIG_PHYDM_ANTENNA_DIVERSITY
/* @1 Force Lower Bound for AntDiv */
if (!dm->is_one_entry_only &&
(dm->support_ability & ODM_BB_ANT_DIV) &&
(dm->ant_div_type == CG_TRX_HW_ANTDIV ||
dm->ant_div_type == CG_TRX_SMART_ANTDIV)) {
if (dig_t->ant_div_rssi_max > dig_t->dig_max_of_min)
dig_t->rx_gain_range_min = dig_t->dig_max_of_min;
else
dig_t->rx_gain_range_min = (u8)dig_t->ant_div_rssi_max;
PHYDM_DBG(dm, DBG_DIG, "Force Dyn-Min=0x%x, RSSI_max=0x%x\n",
dig_t->rx_gain_range_min, dig_t->ant_div_rssi_max);
}
#endif
PHYDM_DBG(dm, DBG_DIG, "Dyn{Max, Min}={0x%x, 0x%x}\n",
dig_t->rx_gain_range_max, dig_t->rx_gain_range_min);
}
void phydm_dig_abnormal_case(struct dm_struct *dm)
{
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
/* @Abnormal lower bound case */
if (dig_t->rx_gain_range_min > dig_t->rx_gain_range_max)
dig_t->rx_gain_range_min = dig_t->rx_gain_range_max;
PHYDM_DBG(dm, DBG_DIG, "Abnoraml checked {Max, Min}={0x%x, 0x%x}\n",
dig_t->rx_gain_range_max, dig_t->rx_gain_range_min);
}
u8 phydm_new_igi_by_fa(struct dm_struct *dm, u8 igi, u32 fa_metrics,
u8 *step_size)
{
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
if (fa_metrics > dig_t->fa_th[2])
igi = igi + step_size[0];
else if (fa_metrics > dig_t->fa_th[1])
igi = igi + step_size[1];
else if (fa_metrics < dig_t->fa_th[0])
igi = igi - step_size[2];
return igi;
}
u8 phydm_get_new_igi(struct dm_struct *dm, u8 igi, u32 fa_metrics,
boolean is_dfs_band)
{
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u8 step[3] = {0};
if (dm->is_linked) {
if (dm->pre_rssi_min <= dm->rssi_min) {
PHYDM_DBG(dm, DBG_DIG, "pre_rssi_min <= rssi_min\n");
step[0] = 2;
step[1] = 1;
step[2] = 2;
} else {
step[0] = 4;
step[1] = 2;
step[2] = 2;
}
} else {
step[0] = 2;
step[1] = 1;
step[2] = 2;
}
PHYDM_DBG(dm, DBG_DIG, "step = {-%d, +%d, +%d}\n", step[2], step[1],
step[0]);
if (dm->first_connect) {
if (is_dfs_band) {
if (dm->rssi_min > DIG_MAX_DFS)
igi = DIG_MAX_DFS;
else
igi = dm->rssi_min;
PHYDM_DBG(dm, DBG_DIG, "DFS band:IgiMax=0x%x\n",
dig_t->rx_gain_range_max);
} else {
igi = dig_t->rx_gain_range_min;
}
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN | ODM_CE))
#if (RTL8812A_SUPPORT)
if (dm->support_ic_type == ODM_RTL8812)
odm_config_bb_with_header_file(dm,
CONFIG_BB_AGC_TAB_DIFF);
#endif
#endif
PHYDM_DBG(dm, DBG_DIG, "First connect: foce IGI=0x%x\n", igi);
} else if (dm->is_linked) {
PHYDM_DBG(dm, DBG_DIG, "Adjust IGI @ linked\n");
/* @4 Abnormal # beacon case */
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN | ODM_CE))
if (dm->phy_dbg_info.num_qry_beacon_pkt < 5 &&
fa_metrics < dig_t->dm_dig_fa_th1 && dm->bsta_state &&
dm->support_ic_type != ODM_RTL8723D &&
dm->support_ic_type != ODM_RTL8822C) {
dig_t->rx_gain_range_min = 0x1c;
igi = dig_t->rx_gain_range_min;
PHYDM_DBG(dm, DBG_DIG, "Beacon_num=%d,force igi=0x%x\n",
dm->phy_dbg_info.num_qry_beacon_pkt, igi);
} else {
igi = phydm_new_igi_by_fa(dm, igi, fa_metrics, step);
}
#else
igi = phydm_new_igi_by_fa(dm, igi, fa_metrics, step);
#endif
} else {
/* @2 Before link */
PHYDM_DBG(dm, DBG_DIG, "Adjust IGI before link\n");
if (dm->first_disconnect) {
igi = dig_t->dm_dig_min;
PHYDM_DBG(dm, DBG_DIG,
"First disconnect:foce IGI to lower bound\n");
} else {
PHYDM_DBG(dm, DBG_DIG, "Pre_IGI=((0x%x)), FA=((%d))\n",
igi, fa_metrics);
igi = phydm_new_igi_by_fa(dm, igi, fa_metrics, step);
}
}
/*@Check IGI by dyn-upper/lower bound */
if (igi < dig_t->rx_gain_range_min)
igi = dig_t->rx_gain_range_min;
if (igi >= dig_t->rx_gain_range_max) {
igi = dig_t->rx_gain_range_max;
dig_t->igi_dyn_up_hit = true;
} else {
dig_t->igi_dyn_up_hit = false;
}
PHYDM_DBG(dm, DBG_DIG, "igi_dyn_up_hit=%d\n",
dig_t->igi_dyn_up_hit);
PHYDM_DBG(dm, DBG_DIG, "fa_metrics = %d, IGI: 0x%x -> 0x%x\n",
fa_metrics, dig_t->cur_ig_value, igi);
return igi;
}
boolean phydm_dig_dfs_mode_en(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
boolean dfs_mode_en = false;
/* @Modify lower bound for DFS band */
if (dm->is_dfs_band) {
#if (DM_ODM_SUPPORT_TYPE & (ODM_AP))
dfs_mode_en = true;
#else
if (phydm_dfs_master_enabled(dm))
dfs_mode_en = true;
#endif
PHYDM_DBG(dm, DBG_DIG, "In DFS band\n");
}
return dfs_mode_en;
}
void phydm_dig_fa_source(void *dm_void, u8 fa_source, u32 *fa_metrics)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa = &dm->false_alm_cnt;
switch (fa_source) {
case 1:
*fa_metrics = fa->time_fa_exp;
break;
#ifdef IFS_CLM_SUPPORT
case 2:
if (fa->time_fa_ifs_clm) {
*fa_metrics = fa->time_fa_ifs_clm;
} else {
fa_source = 1;
*fa_metrics = fa->time_fa_exp;
}
break;
#endif
#ifdef FAHM_SUPPORT
case 3:
if (fa->time_fa_fahm) {
*fa_metrics = fa->time_fa_fahm;
} else {
fa_source = 1;
*fa_metrics = fa->time_fa_exp;
}
break;
#endif
default:
break;
}
PHYDM_DBG(dm, DBG_DIG,
"fa_source:%d, fa_cnt=%d ,time_fa_exp=%d, fa_metrics=%d\n",
fa_source, fa->cnt_all, fa->time_fa_exp, *fa_metrics);
}
void phydm_dig(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_fa_struct *fa = &dm->false_alm_cnt;
#ifdef PHYDM_TDMA_DIG_SUPPORT
struct phydm_fa_acc_struct *falm_cnt_acc = &dm->false_alm_cnt_acc;
#endif
u8 igi = dig_t->cur_ig_value;
u8 new_igi = 0x20;
u32 fa_metrics = fa->cnt_all;
boolean dfs_mode_en = false;
PHYDM_DBG(dm, DBG_DIG, "%s Start===>\n", __func__);
#ifdef PHYDM_DCC_ENHANCE
if (dm->dm_dcc_info.dcc_en) {
fa_metrics = fa->cnt_ofdm_fail; /*OFDM FA only*/
dig_t->fa_source = 0;
}
#endif
#ifdef PHYDM_TDMA_DIG_SUPPORT
if (!(dm->original_dig_restore)) {
if (dig_t->cur_ig_value_tdma == 0)
dig_t->cur_ig_value_tdma = dig_t->cur_ig_value;
igi = dig_t->cur_ig_value_tdma;
fa_metrics = falm_cnt_acc->cnt_all_1sec;
dig_t->fa_source = 0;
}
#endif
if (phydm_dig_abort(dm)) {
dig_t->cur_ig_value = phydm_get_igi(dm, BB_PATH_A);
return;
}
if (dig_t->fa_source)
phydm_dig_fa_source(dm, dig_t->fa_source, &fa_metrics);
PHYDM_DBG(dm, DBG_DIG,
"is_linked=%d, RSSI=%d, 1stConnect=%d, 1stDisconnect=%d\n",
dm->is_linked, dm->rssi_min,
dm->first_connect, dm->first_disconnect);
PHYDM_DBG(dm, DBG_DIG, "DIG ((%s)) mode\n",
(*dm->bb_op_mode ? "Balance" : "Performance"));
/*@DFS mode enable check*/
dfs_mode_en = phydm_dig_dfs_mode_en(dm);
#ifdef CFG_DIG_DAMPING_CHK
/*Record IGI History*/
phydm_dig_recorder(dm, igi, fa_metrics);
/*@DIG Damping Check*/
phydm_dig_damping_chk(dm);
#endif
/*@Absolute Boundary Decision */
phydm_dig_abs_boundary_decision(dm, dfs_mode_en);
/*@Dynamic Boundary Decision*/
phydm_dig_dym_boundary_decision(dm, dfs_mode_en);
/*@Abnormal case check*/
phydm_dig_abnormal_case(dm);
/*@FA threshold decision */
phydm_fa_threshold_check(dm, dfs_mode_en);
/*Select new IGI by FA */
new_igi = phydm_get_new_igi(dm, igi, fa_metrics, dfs_mode_en);
/* @1 Update status */
#ifdef PHYDM_TDMA_DIG_SUPPORT
if (!(dm->original_dig_restore)) {
dig_t->cur_ig_value_tdma = new_igi;
/*@It is possible fa_acc_1sec_tsf >= */
/*@1sec while tdma_dig_state == 0*/
if (dig_t->tdma_dig_state != 0)
odm_write_dig(dm, dig_t->cur_ig_value_tdma);
} else
#endif
odm_write_dig(dm, new_igi);
}
void phydm_dig_lps_32k(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u8 current_igi = dm->rssi_min;
odm_write_dig(dm, current_igi);
}
void phydm_dig_by_rssi_lps(void *dm_void)
{
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN | ODM_CE | ODM_IOT))
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *falm_cnt;
u8 rssi_lower = DIG_MIN_LPS; /* @0x1E or 0x1C */
u8 current_igi = dm->rssi_min;
falm_cnt = &dm->false_alm_cnt;
if (phydm_dig_abort(dm))
return;
current_igi = current_igi + RSSI_OFFSET_DIG_LPS;
PHYDM_DBG(dm, DBG_DIG, "%s==>\n", __func__);
/* Using FW PS mode to make IGI */
/* @Adjust by FA in LPS MODE */
if (falm_cnt->cnt_all > DM_DIG_FA_TH2_LPS)
current_igi = current_igi + 4;
else if (falm_cnt->cnt_all > DM_DIG_FA_TH1_LPS)
current_igi = current_igi + 2;
else if (falm_cnt->cnt_all < DM_DIG_FA_TH0_LPS)
current_igi = current_igi - 2;
/* @Lower bound checking */
/* RSSI Lower bound check */
if ((dm->rssi_min - 10) > DIG_MIN_LPS)
rssi_lower = (dm->rssi_min - 10);
else
rssi_lower = DIG_MIN_LPS;
/* Upper and Lower Bound checking */
if (current_igi > DIG_MAX_LPS)
current_igi = DIG_MAX_LPS;
else if (current_igi < rssi_lower)
current_igi = rssi_lower;
PHYDM_DBG(dm, DBG_DIG, "fa_cnt_all=%d, rssi_min=%d, curr_igi=0x%x\n",
falm_cnt->cnt_all, dm->rssi_min, current_igi);
odm_write_dig(dm, current_igi);
#endif
}
void phydm_get_dig_coverage(void *dm_void, u8 *max, u8 *min)
{
*min = DIG_MIN_COVERAGE;
*max = DIG_MAX_PERFORMANCE_MODE;
}
u8 phydm_get_igi_for_target_pin_scan(void *dm_void, u8 rssi)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u8 igi = 0;
u8 max = 0;
u8 min = 0;
igi = rssi + 10;
phydm_get_dig_coverage(dm, &max, &min);
if (igi > max)
igi = max;
else if (igi < min)
igi = min;
return igi;
}
/* @3============================================================
* 3 FASLE ALARM CHECK
* 3============================================================
*/
void phydm_false_alarm_counter_reg_reset(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
#ifdef PHYDM_TDMA_DIG_SUPPORT
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_fa_acc_struct *falm_cnt_acc = &dm->false_alm_cnt_acc;
#endif
u32 false_alm_cnt = 0;
#ifdef PHYDM_TDMA_DIG_SUPPORT
if (!(dm->original_dig_restore)) {
if (dig_t->cur_ig_value_tdma == 0)
dig_t->cur_ig_value_tdma = dig_t->cur_ig_value;
false_alm_cnt = falm_cnt_acc->cnt_all_1sec;
} else
#endif
{
false_alm_cnt = falm_cnt->cnt_all;
}
#ifdef PHYDM_IC_JGR3_SERIES_SUPPORT
if (dm->support_ic_type & ODM_IC_JGR3_SERIES) {
if (dm->support_ic_type & ODM_RTL8723F) {
/* @reset CCK FA and CCA counter */
odm_set_bb_reg(dm, R_0x2a44, BIT(21), 0);
odm_set_bb_reg(dm, R_0x2a44, BIT(21), 1);
} else {
/* @reset CCK FA counter */
odm_set_bb_reg(dm, R_0x1a2c, BIT(15) | BIT(14), 0);
odm_set_bb_reg(dm, R_0x1a2c, BIT(15) | BIT(14), 2);
/* @reset CCK CCA counter */
odm_set_bb_reg(dm, R_0x1a2c, BIT(13) | BIT(12), 0);
odm_set_bb_reg(dm, R_0x1a2c, BIT(13) | BIT(12), 2);
}
/* @Disable common rx clk gating => WLANBB-1106*/
odm_set_bb_reg(dm, R_0x1d2c, BIT(31), 0);
/* @reset OFDM CCA counter, OFDM FA counter*/
phydm_reset_bb_hw_cnt(dm);
/* @Enable common rx clk gating => WLANBB-1106*/
odm_set_bb_reg(dm, R_0x1d2c, BIT(31), 1);
}
#endif
#if (ODM_IC_11N_SERIES_SUPPORT)
if (dm->support_ic_type & ODM_IC_11N_SERIES) {
/* @reset false alarm counter registers*/
odm_set_bb_reg(dm, R_0xc0c, BIT(31), 1);
odm_set_bb_reg(dm, R_0xc0c, BIT(31), 0);
odm_set_bb_reg(dm, R_0xd00, BIT(27), 1);
odm_set_bb_reg(dm, R_0xd00, BIT(27), 0);
/* @update ofdm counter*/
/* @update page C counter*/
odm_set_bb_reg(dm, R_0xc00, BIT(31), 0);
/* @update page D counter*/
odm_set_bb_reg(dm, R_0xd00, BIT(31), 0);
/* @reset CCK CCA counter*/
odm_set_bb_reg(dm, R_0xa2c, BIT(13) | BIT(12), 0);
odm_set_bb_reg(dm, R_0xa2c, BIT(13) | BIT(12), 2);
/* @reset CCK FA counter*/
odm_set_bb_reg(dm, R_0xa2c, BIT(15) | BIT(14), 0);
odm_set_bb_reg(dm, R_0xa2c, BIT(15) | BIT(14), 2);
/* @reset CRC32 counter*/
odm_set_bb_reg(dm, R_0xf14, BIT(16), 1);
odm_set_bb_reg(dm, R_0xf14, BIT(16), 0);
}
#endif /* @#if (ODM_IC_11N_SERIES_SUPPORT) */
#if (ODM_IC_11AC_SERIES_SUPPORT)
if (dm->support_ic_type & ODM_IC_11AC_SERIES) {
#if (RTL8881A_SUPPORT)
/* @Reset FA counter by enable/disable OFDM */
if ((dm->support_ic_type == ODM_RTL8881A) &&
false_alm_cnt->cnt_ofdm_fail_pre >= 0x7fff) {
/* reset OFDM */
odm_set_bb_reg(dm, R_0x808, BIT(29), 0);
odm_set_bb_reg(dm, R_0x808, BIT(29), 1);
false_alm_cnt->cnt_ofdm_fail_pre = 0;
PHYDM_DBG(dm, DBG_FA_CNT, "Reset FA_cnt\n");
}
#endif /* @#if (RTL8881A_SUPPORT) */
/* @reset OFDM FA countner */
odm_set_bb_reg(dm, R_0x9a4, BIT(17), 1);
odm_set_bb_reg(dm, R_0x9a4, BIT(17), 0);
/* @reset CCK FA counter */
odm_set_bb_reg(dm, R_0xa2c, BIT(15), 0);
odm_set_bb_reg(dm, R_0xa2c, BIT(15), 1);
/* @reset CCA counter */
phydm_reset_bb_hw_cnt(dm);
}
#endif /* @#if (ODM_IC_11AC_SERIES_SUPPORT) */
}
void phydm_false_alarm_counter_reg_hold(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
if (dm->support_ic_type & ODM_RTL8723F)
return;
if (dm->support_ic_type & ODM_IC_JGR3_SERIES) {
/* @hold cck counter */
odm_set_bb_reg(dm, R_0x1a2c, BIT(12), 1);
odm_set_bb_reg(dm, R_0x1a2c, BIT(14), 1);
} else if (dm->support_ic_type & ODM_IC_11N_SERIES) {
/*@hold ofdm counter*/
/*@hold page C counter*/
odm_set_bb_reg(dm, R_0xc00, BIT(31), 1);
/*@hold page D counter*/
odm_set_bb_reg(dm, R_0xd00, BIT(31), 1);
/*@hold cck counter*/
odm_set_bb_reg(dm, R_0xa2c, BIT(12), 1);
odm_set_bb_reg(dm, R_0xa2c, BIT(14), 1);
}
}
#if (ODM_IC_11N_SERIES_SUPPORT)
void phydm_fa_cnt_statistics_n(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
u32 reg = 0;
if (!(dm->support_ic_type & ODM_IC_11N_SERIES))
return;
/* @hold ofdm & cck counter */
phydm_false_alarm_counter_reg_hold(dm);
reg = odm_get_bb_reg(dm, R_0x9d0, MASKDWORD);
fa_t->cnt_cck_txon = (reg & 0xffff);
fa_t->cnt_cck_txen = ((reg & 0xffff0000) >> 16);
reg = odm_get_bb_reg(dm, R_0x9cc, MASKDWORD);
fa_t->cnt_ofdm_txon = (reg & 0xffff);
fa_t->cnt_ofdm_txen = ((reg & 0xffff0000) >> 16);
reg = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE1_11N, MASKDWORD);
fa_t->cnt_fast_fsync = (reg & 0xffff);
fa_t->cnt_sb_search_fail = ((reg & 0xffff0000) >> 16);
reg = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE2_11N, MASKDWORD);
fa_t->cnt_ofdm_cca = (reg & 0xffff);
fa_t->cnt_parity_fail = ((reg & 0xffff0000) >> 16);
reg = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE3_11N, MASKDWORD);
fa_t->cnt_rate_illegal = (reg & 0xffff);
fa_t->cnt_crc8_fail = ((reg & 0xffff0000) >> 16);
reg = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE4_11N, MASKDWORD);
fa_t->cnt_mcs_fail = (reg & 0xffff);
fa_t->cnt_ofdm_fail =
fa_t->cnt_parity_fail + fa_t->cnt_rate_illegal +
fa_t->cnt_crc8_fail + fa_t->cnt_mcs_fail +
fa_t->cnt_fast_fsync + fa_t->cnt_sb_search_fail;
/* read CCK CRC32 counter */
fa_t->cnt_cck_crc32_error = odm_get_bb_reg(dm, R_0xf84, MASKDWORD);
fa_t->cnt_cck_crc32_ok = odm_get_bb_reg(dm, R_0xf88, MASKDWORD);
/* read OFDM CRC32 counter */
reg = odm_get_bb_reg(dm, ODM_REG_OFDM_CRC32_CNT_11N, MASKDWORD);
fa_t->cnt_ofdm_crc32_error = (reg & 0xffff0000) >> 16;
fa_t->cnt_ofdm_crc32_ok = reg & 0xffff;
/* read OFDM2 CRC32 counter */
reg = odm_get_bb_reg(dm, R_0xf9c, MASKDWORD);
fa_t->cnt_ofdm_crc32_error = (reg & 0xffff0000) >> 16;
fa_t->cnt_ofdm2_crc32_ok = reg & 0xffff;
/* read HT CRC32 counter */
reg = odm_get_bb_reg(dm, ODM_REG_HT_CRC32_CNT_11N, MASKDWORD);
fa_t->cnt_ht_crc32_error = (reg & 0xffff0000) >> 16;
fa_t->cnt_ht_crc32_ok = reg & 0xffff;
/* read HT2 CRC32 counter */
reg = odm_get_bb_reg(dm, R_0xf98, MASKDWORD);
fa_t->cnt_ht_crc32_error = (reg & 0xffff0000) >> 16;
fa_t->cnt_ht2_crc32_ok = reg & 0xffff;
/* read VHT CRC32 counter */
fa_t->cnt_vht_crc32_error = 0;
fa_t->cnt_vht_crc32_ok = 0;
#if (RTL8723D_SUPPORT)
if (dm->support_ic_type == ODM_RTL8723D) {
/* read HT CRC32 agg counter */
reg = odm_get_bb_reg(dm, R_0xfb8, MASKDWORD);
fa_t->cnt_ht_crc32_error_agg = (reg & 0xffff0000) >> 16;
fa_t->cnt_ht_crc32_ok_agg = reg & 0xffff;
}
#endif
#if (RTL8188E_SUPPORT)
if (dm->support_ic_type == ODM_RTL8188E) {
reg = odm_get_bb_reg(dm, ODM_REG_SC_CNT_11N, MASKDWORD);
fa_t->cnt_bw_lsc = (reg & 0xffff);
fa_t->cnt_bw_usc = ((reg & 0xffff0000) >> 16);
}
#endif
reg = odm_get_bb_reg(dm, ODM_REG_CCK_FA_LSB_11N, MASKBYTE0);
fa_t->cnt_cck_fail = reg;
reg = odm_get_bb_reg(dm, ODM_REG_CCK_FA_MSB_11N, MASKBYTE3);
fa_t->cnt_cck_fail += (reg & 0xff) << 8;
reg = odm_get_bb_reg(dm, ODM_REG_CCK_CCA_CNT_11N, MASKDWORD);
fa_t->cnt_cck_cca = ((reg & 0xFF) << 8) | ((reg & 0xFF00) >> 8);
fa_t->cnt_all_pre = fa_t->cnt_all;
fa_t->cnt_all = fa_t->cnt_fast_fsync +
fa_t->cnt_sb_search_fail +
fa_t->cnt_parity_fail +
fa_t->cnt_rate_illegal +
fa_t->cnt_crc8_fail +
fa_t->cnt_mcs_fail +
fa_t->cnt_cck_fail;
fa_t->cnt_cca_all = fa_t->cnt_ofdm_cca + fa_t->cnt_cck_cca;
}
#endif
#if (ODM_IC_11AC_SERIES_SUPPORT)
void phydm_fa_cnt_statistics_ac(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
u32 ret_value = 0;
u32 cck_enable = 0;
if (!(dm->support_ic_type & ODM_IC_11AC_SERIES))
return;
ret_value = odm_get_bb_reg(dm, R_0xf50, MASKDWORD);
fa_t->cnt_cck_txen = (ret_value & 0xffff);
fa_t->cnt_ofdm_txen = ((ret_value & 0xffff0000) >> 16);
fa_t->cnt_cck_txon = (u16)odm_get_bb_reg(dm, R_0xfcc, MASKLWORD);
fa_t->cnt_ofdm_txon = (u16)odm_get_bb_reg(dm, R_0xfc8, MASKHWORD);
ret_value = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE1_11AC, MASKDWORD);
fa_t->cnt_fast_fsync = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE2_11AC, MASKDWORD);
fa_t->cnt_sb_search_fail = ret_value & 0xffff;
ret_value = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE3_11AC, MASKDWORD);
fa_t->cnt_parity_fail = ret_value & 0xffff;
fa_t->cnt_rate_illegal = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE4_11AC, MASKDWORD);
fa_t->cnt_crc8_fail = ret_value & 0xffff;
fa_t->cnt_mcs_fail = (ret_value & 0xffff0000) >> 16;
ret_value = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE5_11AC, MASKDWORD);
fa_t->cnt_crc8_fail_vhta = ret_value & 0xffff;
fa_t->cnt_crc8_fail_vhtb = ret_value & 0xffff0000 >> 16;
ret_value = odm_get_bb_reg(dm, ODM_REG_OFDM_FA_TYPE6_11AC, MASKDWORD);
fa_t->cnt_mcs_fail_vht = ret_value & 0xffff;
/* read OFDM FA counter */
fa_t->cnt_ofdm_fail = odm_get_bb_reg(dm, R_0xf48, MASKLWORD);
/* Read CCK FA counter */
fa_t->cnt_cck_fail = odm_get_bb_reg(dm, ODM_REG_CCK_FA_11AC, MASKLWORD);
/* read CCK/OFDM CCA counter */
ret_value = odm_get_bb_reg(dm, ODM_REG_CCK_CCA_CNT_11AC, MASKDWORD);
fa_t->cnt_ofdm_cca = (ret_value & 0xffff0000) >> 16;
fa_t->cnt_cck_cca = ret_value & 0xffff;
/* read CCK CRC32 counter */
ret_value = odm_get_bb_reg(dm, ODM_REG_CCK_CRC32_CNT_11AC, MASKDWORD);
fa_t->cnt_cck_crc32_error = (ret_value & 0xffff0000) >> 16;
fa_t->cnt_cck_crc32_ok = ret_value & 0xffff;
/* read OFDM CRC32 counter */
ret_value = odm_get_bb_reg(dm, ODM_REG_OFDM_CRC32_CNT_11AC, MASKDWORD);
fa_t->cnt_ofdm_crc32_error = (ret_value & 0xffff0000) >> 16;
fa_t->cnt_ofdm_crc32_ok = ret_value & 0xffff;
/* read OFDM2 CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0xf1c, MASKDWORD);
fa_t->cnt_ofdm2_crc32_ok = ret_value & 0xffff;
fa_t->cnt_ofdm2_crc32_error = (ret_value & 0xffff0000) >> 16;
/* read HT CRC32 counter */
ret_value = odm_get_bb_reg(dm, ODM_REG_HT_CRC32_CNT_11AC, MASKDWORD);
fa_t->cnt_ht_crc32_error = (ret_value & 0xffff0000) >> 16;
fa_t->cnt_ht_crc32_ok = ret_value & 0xffff;
/* read HT2 CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0xf18, MASKDWORD);
fa_t->cnt_ht2_crc32_ok = ret_value & 0xffff;
fa_t->cnt_ht2_crc32_error = (ret_value & 0xffff0000) >> 16;
/* read VHT CRC32 counter */
ret_value = odm_get_bb_reg(dm, ODM_REG_VHT_CRC32_CNT_11AC, MASKDWORD);
fa_t->cnt_vht_crc32_error = (ret_value & 0xffff0000) >> 16;
fa_t->cnt_vht_crc32_ok = ret_value & 0xffff;
/*read VHT2 CRC32 counter */
ret_value = odm_get_bb_reg(dm, R_0xf54, MASKDWORD);
fa_t->cnt_vht2_crc32_ok = ret_value & 0xffff;
fa_t->cnt_vht2_crc32_error = (ret_value & 0xffff0000) >> 16;
#if (RTL8881A_SUPPORT)
if (dm->support_ic_type == ODM_RTL8881A) {
u32 tmp = 0;
if (fa_t->cnt_ofdm_fail >= fa_t->cnt_ofdm_fail_pre) {
tmp = fa_t->cnt_ofdm_fail_pre;
fa_t->cnt_ofdm_fail_pre = fa_t->cnt_ofdm_fail;
fa_t->cnt_ofdm_fail = fa_t->cnt_ofdm_fail - tmp;
} else {
fa_t->cnt_ofdm_fail_pre = fa_t->cnt_ofdm_fail;
}
PHYDM_DBG(dm, DBG_FA_CNT,
"[8881]cnt_ofdm_fail{curr,pre}={%d,%d}\n",
fa_t->cnt_ofdm_fail_pre, tmp);
}
#endif
cck_enable = odm_get_bb_reg(dm, ODM_REG_BB_RX_PATH_11AC, BIT(28));
if (cck_enable) { /* @if(*dm->band_type == ODM_BAND_2_4G) */
fa_t->cnt_all = fa_t->cnt_ofdm_fail + fa_t->cnt_cck_fail;
fa_t->cnt_cca_all = fa_t->cnt_cck_cca + fa_t->cnt_ofdm_cca;
} else {
fa_t->cnt_all = fa_t->cnt_ofdm_fail;
fa_t->cnt_cca_all = fa_t->cnt_ofdm_cca;
}
}
#endif
u32 phydm_get_edcca_report(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
u32 dbg_port = dm->adaptivity.adaptivity_dbg_port;
u32 val = 0;
if (dm->support_ic_type & ODM_RTL8723D) {
val = odm_get_bb_reg(dm, R_0x9a0, BIT(29));
} else if (dm->support_ic_type & ODM_IC_JGR3_SERIES) {
val = odm_get_bb_reg(dm, R_0x2d38, BIT(24));
} else if (phydm_set_bb_dbg_port(dm, DBGPORT_PRI_1, dbg_port)) {
if (dm->support_ic_type & (ODM_RTL8723B | ODM_RTL8188E))
val = (phydm_get_bb_dbg_port_val(dm) & BIT(30)) >> 30;
else
val = (phydm_get_bb_dbg_port_val(dm) & BIT(29)) >> 29;
phydm_release_bb_dbg_port(dm);
}
return val;
}
void phydm_get_dbg_port_info(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
if (dm->support_ic_type & ODM_IC_JGR3_SERIES) {
fa_t->dbg_port0 = odm_get_bb_reg(dm, R_0x2db4, MASKDWORD);
} else {
/*set debug port to 0x0*/
if (phydm_set_bb_dbg_port(dm, DBGPORT_PRI_1, 0x0)) {
fa_t->dbg_port0 = phydm_get_bb_dbg_port_val(dm);
phydm_release_bb_dbg_port(dm);
}
}
fa_t->edcca_flag = (boolean)phydm_get_edcca_report(dm);
PHYDM_DBG(dm, DBG_FA_CNT, "FA_Cnt: Dbg port 0x0 = 0x%x, EDCCA = %d\n",
fa_t->dbg_port0, fa_t->edcca_flag);
}
void phydm_set_crc32_cnt2_rate(void *dm_void, u8 rate_idx)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
boolean is_ofdm_rate = phydm_is_ofdm_rate(dm, rate_idx);
boolean is_ht_rate = phydm_is_ht_rate(dm, rate_idx);
boolean is_vht_rate = phydm_is_vht_rate(dm, rate_idx);
u32 reg_addr = 0x0;
u32 ofdm_rate_bitmask = 0x0;
u32 ht_mcs_bitmask = 0x0;
u32 vht_mcs_bitmask = 0x0;
u32 vht_ss_bitmask = 0x0;
u8 rate = 0x0;
u8 ss = 0x0;
if (!is_ofdm_rate && !is_ht_rate && !is_vht_rate)
PHYDM_DBG(dm, DBG_FA_CNT,
"[FA CNT] rate_idx = (0x%x) is not supported !\n",
rate_idx);
switch (dm->ic_ip_series) {
case PHYDM_IC_N:
reg_addr = R_0xf04;
ofdm_rate_bitmask = 0x0000f000;
ht_mcs_bitmask = 0x007f0000;
break;
case PHYDM_IC_AC:
reg_addr = R_0xb04;
ofdm_rate_bitmask = 0x0000f000;
ht_mcs_bitmask = 0x007f0000;
vht_mcs_bitmask = 0x0f000000;
vht_ss_bitmask = 0x30000000;
break;
case PHYDM_IC_JGR3:
reg_addr = R_0x1eb8;
ofdm_rate_bitmask = 0x00000f00;
ht_mcs_bitmask = 0x007f0000;
vht_mcs_bitmask = 0x0000f000;
vht_ss_bitmask = 0x000000c0;
break;
default:
break;
}
if (is_ofdm_rate) {
rate = phydm_legacy_rate_2_spec_rate(dm, rate_idx);
odm_set_bb_reg(dm, reg_addr, ofdm_rate_bitmask, rate);
fa_t->ofdm2_rate_idx = rate_idx;
} else if (is_ht_rate) {
rate = phydm_rate_2_rate_digit(dm, rate_idx);
odm_set_bb_reg(dm, reg_addr, ht_mcs_bitmask, rate);
fa_t->ht2_rate_idx = rate_idx;
} else if (is_vht_rate) {
rate = phydm_rate_2_rate_digit(dm, rate_idx);
ss = phydm_rate_to_num_ss(dm, rate_idx);
odm_set_bb_reg(dm, reg_addr, vht_mcs_bitmask, rate);
odm_set_bb_reg(dm, reg_addr, vht_ss_bitmask, ss - 1);
fa_t->vht2_rate_idx = rate_idx;
}
}
void phydm_fa_cnt_cal_fa_duration(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct ccx_info *ccx = &dm->dm_ccx_info;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
u8 norm = 0; /*normalization*/
boolean fahm_chk = false;
fa_t->time_fa_all = fa_t->cnt_fast_fsync * 12 +
fa_t->cnt_sb_search_fail * 12 +
fa_t->cnt_parity_fail * 28 +
fa_t->cnt_rate_illegal * 28 +
fa_t->cnt_crc8_fail * 20 +
fa_t->cnt_crc8_fail_vhta * 28 +
fa_t->cnt_mcs_fail_vht * 36 +
fa_t->cnt_mcs_fail * 32 +
fa_t->cnt_cck_fail * 80;
fa_t->time_fa_exp = fa_t->cnt_ofdm_fail * OFDM_FA_EXP_DURATION +
fa_t->cnt_cck_fail * CCK_FA_EXP_DURATION;
fa_t->time_fa_ifs_clm = 0;
fa_t->time_fa_fahm = 0;
#ifdef IFS_CLM_SUPPORT
if (ccx->ccx_watchdog_result & IFS_CLM_SUCCESS) {
norm = (u8)PHYDM_DIV(PHYDM_WATCH_DOG_PERIOD * S_TO_US,
ccx->ifs_clm_period);
fa_t->time_fa_ifs_clm = (ccx->ifs_clm_cckfa +
ccx->ifs_clm_ofdmfa) * norm;
}
#endif
#ifdef FAHM_SUPPORT
if (ccx->ccx_watchdog_result & FAHM_SUCCESS) {
if (fa_t->cnt_cck_fail) {
if (ccx->fahm_inclu_cck)
fahm_chk = true;
} else {
fahm_chk = true;
}
}
if (fahm_chk) {
norm = (u8)PHYDM_DIV(PHYDM_WATCH_DOG_PERIOD * S_TO_US,
ccx->fahm_period);
fa_t->time_fa_fahm = ccx->fahm_result_sum * norm;
}
#endif
}
void phydm_false_alarm_counter_statistics(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *fa_t = &dm->false_alm_cnt;
char dbg_buf[PHYDM_SNPRINT_SIZE] = {0};
u32 tmp = 0;
if (!(dm->support_ability & ODM_BB_FA_CNT))
return;
PHYDM_DBG(dm, DBG_FA_CNT, "%s======>\n", __func__);
if (dm->support_ic_type & ODM_IC_JGR3_SERIES) {
#ifdef PHYDM_IC_JGR3_SERIES_SUPPORT
phydm_fa_cnt_statistics_jgr3(dm);
#endif
} else if (dm->support_ic_type & ODM_IC_11N_SERIES) {
#if (ODM_IC_11N_SERIES_SUPPORT)
phydm_fa_cnt_statistics_n(dm);
#endif
} else if (dm->support_ic_type & ODM_IC_11AC_SERIES) {
#if (ODM_IC_11AC_SERIES_SUPPORT)
phydm_fa_cnt_statistics_ac(dm);
#endif
}
phydm_get_dbg_port_info(dm);
phydm_false_alarm_counter_reg_reset(dm_void);
phydm_fa_cnt_cal_fa_duration(dm);
fa_t->cnt_crc32_error_all = fa_t->cnt_vht_crc32_error +
fa_t->cnt_ht_crc32_error +
fa_t->cnt_ofdm_crc32_error +
fa_t->cnt_cck_crc32_error;
fa_t->cnt_crc32_ok_all = fa_t->cnt_vht_crc32_ok +
fa_t->cnt_ht_crc32_ok +
fa_t->cnt_ofdm_crc32_ok +
fa_t->cnt_cck_crc32_ok;
PHYDM_DBG(dm, DBG_FA_CNT,
"[Tx cnt] {CCK_TxEN, CCK_TxON, OFDM_TxEN, OFDM_TxON} = {%d, %d, %d, %d}\n",
fa_t->cnt_cck_txen, fa_t->cnt_cck_txon, fa_t->cnt_ofdm_txen,
fa_t->cnt_ofdm_txon);
PHYDM_DBG(dm, DBG_FA_CNT,
"[CCA Cnt] {CCK, OFDM, Total} = {%d, %d, %d}\n",
fa_t->cnt_cck_cca, fa_t->cnt_ofdm_cca, fa_t->cnt_cca_all);
PHYDM_DBG(dm, DBG_FA_CNT,
"[FA Cnt] {CCK, OFDM, Total} = {%d, %d, %d}\n",
fa_t->cnt_cck_fail, fa_t->cnt_ofdm_fail, fa_t->cnt_all);
PHYDM_DBG(dm, DBG_FA_CNT,
"[FA duration(us)] {exp, ifs_clm, fahm} = {%d, %d, %d}\n",
fa_t->time_fa_exp, fa_t->time_fa_ifs_clm,
fa_t->time_fa_fahm);
PHYDM_DBG(dm, DBG_FA_CNT,
"[OFDM FA] Parity=%d, Rate=%d, Fast_Fsync=%d, SBD=%d\n",
fa_t->cnt_parity_fail, fa_t->cnt_rate_illegal,
fa_t->cnt_fast_fsync, fa_t->cnt_sb_search_fail);
PHYDM_DBG(dm, DBG_FA_CNT, "[HT FA] CRC8=%d, MCS=%d\n",
fa_t->cnt_crc8_fail, fa_t->cnt_mcs_fail);
#if (ODM_IC_11AC_SERIES_SUPPORT || defined(PHYDM_IC_JGR3_SERIES_SUPPORT))
if (dm->support_ic_type & (ODM_IC_11AC_SERIES | ODM_IC_JGR3_SERIES)) {
PHYDM_DBG(dm, DBG_FA_CNT,
"[VHT FA] SIGA_CRC8=%d, SIGB_CRC8=%d, MCS=%d\n",
fa_t->cnt_crc8_fail_vhta, fa_t->cnt_crc8_fail_vhtb,
fa_t->cnt_mcs_fail_vht);
}
#endif
PHYDM_DBG(dm, DBG_FA_CNT,
"[CRC32 OK Cnt] {CCK, OFDM, HT, VHT, Total} = {%d, %d, %d, %d, %d}\n",
fa_t->cnt_cck_crc32_ok, fa_t->cnt_ofdm_crc32_ok,
fa_t->cnt_ht_crc32_ok, fa_t->cnt_vht_crc32_ok,
fa_t->cnt_crc32_ok_all);
PHYDM_DBG(dm, DBG_FA_CNT,
"[CRC32 Err Cnt] {CCK, OFDM, HT, VHT, Total} = {%d, %d, %d, %d, %d}\n",
fa_t->cnt_cck_crc32_error, fa_t->cnt_ofdm_crc32_error,
fa_t->cnt_ht_crc32_error, fa_t->cnt_vht_crc32_error,
fa_t->cnt_crc32_error_all);
if (fa_t->ofdm2_rate_idx) {
tmp = fa_t->cnt_ofdm2_crc32_error + fa_t->cnt_ofdm2_crc32_ok;
fa_t->ofdm2_pcr = (u8)PHYDM_DIV(fa_t->cnt_ofdm2_crc32_ok * 100,
tmp);
phydm_print_rate_2_buff(dm, fa_t->ofdm2_rate_idx, dbg_buf,
PHYDM_SNPRINT_SIZE);
PHYDM_DBG(dm, DBG_FA_CNT,
"[OFDM:%s CRC32 Cnt] {error, ok}= {%d, %d} (%d percent)\n",
dbg_buf, fa_t->cnt_ofdm2_crc32_error,
fa_t->cnt_ofdm2_crc32_ok, fa_t->ofdm2_pcr);
} else {
phydm_set_crc32_cnt2_rate(dm, ODM_RATE6M);
}
if (fa_t->ht2_rate_idx) {
tmp = fa_t->cnt_ht2_crc32_error + fa_t->cnt_ht2_crc32_ok;
fa_t->ht2_pcr = (u8)PHYDM_DIV(fa_t->cnt_ht2_crc32_ok * 100,
tmp);
phydm_print_rate_2_buff(dm, fa_t->ht2_rate_idx, dbg_buf,
PHYDM_SNPRINT_SIZE);
PHYDM_DBG(dm, DBG_FA_CNT,
"[HT:%s CRC32 Cnt] {error, ok}= {%d, %d} (%d percent)\n",
dbg_buf, fa_t->cnt_ht2_crc32_error,
fa_t->cnt_ht2_crc32_ok, fa_t->ht2_pcr);
} else {
phydm_set_crc32_cnt2_rate(dm, ODM_RATEMCS0);
}
#if (ODM_IC_11AC_SERIES_SUPPORT || defined(PHYDM_IC_JGR3_SERIES_SUPPORT))
if (dm->support_ic_type & (ODM_IC_11AC_SERIES | ODM_IC_JGR3_SERIES)) {
if (fa_t->vht2_rate_idx) {
tmp = fa_t->cnt_vht2_crc32_error +
fa_t->cnt_vht2_crc32_ok;
fa_t->vht2_pcr = (u8)PHYDM_DIV(fa_t->cnt_vht2_crc32_ok *
100, tmp);
phydm_print_rate_2_buff(dm, fa_t->vht2_rate_idx,
dbg_buf, PHYDM_SNPRINT_SIZE);
PHYDM_DBG(dm, DBG_FA_CNT,
"[VHT:%s CRC32 Cnt] {error, ok}= {%d, %d} (%d percent)\n",
dbg_buf, fa_t->cnt_vht2_crc32_error,
fa_t->cnt_vht2_crc32_ok, fa_t->vht2_pcr);
} else {
phydm_set_crc32_cnt2_rate(dm, ODM_RATEVHTSS1MCS0);
}
}
#endif
}
void phydm_fill_fw_dig_info(void *dm_void, boolean *enable,
u8 *para4, u8 *para8) {
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
dig_t->fw_dig_enable = *enable;
para8[0] = dig_t->rx_gain_range_max;
para8[1] = dig_t->rx_gain_range_min;
para8[2] = dm->number_linked_client;
para4[0] = (u8)DIG_LPS_MODE;
}
void phydm_crc32_cnt_dbg(void *dm_void, char input[][16], u32 *_used,
char *output, u32 *_out_len)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
char help[] = "-h";
u32 var1[10] = {0};
u32 used = *_used;
u32 out_len = *_out_len;
u8 i = 0;
u8 rate = 0x0;
if ((strcmp(input[1], help) == 0)) {
PDM_SNPF(out_len, used, output + used, out_len - used,
"[CRC32 Cnt] {rate_idx}\n");
} else {
PHYDM_SSCANF(input[1], DCMD_DECIMAL, &var1[0]);
rate = (u8)var1[0];
PDM_SNPF(out_len, used, output + used, out_len - used,
"{rate}={0x%x}", rate);
phydm_set_crc32_cnt2_rate(dm, rate);
}
*_used = used;
*_out_len = out_len;
}
#ifdef PHYDM_TDMA_DIG_SUPPORT
void phydm_set_tdma_dig_timer(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u32 delta_time_us = dm->tdma_dig_timer_ms * 1000;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u32 timeout = 0;
u32 current_time_stamp, diff_time_stamp, regb0 = 0;
/*some IC has no FREERUN_CUNT register, like 92E*/
if (dm->support_ic_type & ODM_RTL8197F)
current_time_stamp = odm_get_bb_reg(dm, R_0x568, 0xffffffff);
else
return;
timeout = current_time_stamp + delta_time_us;
diff_time_stamp = current_time_stamp - dig_t->cur_timestamp;
dig_t->pre_timestamp = dig_t->cur_timestamp;
dig_t->cur_timestamp = current_time_stamp;
/*@HIMR0, it shows HW interrupt mask*/
regb0 = odm_get_bb_reg(dm, R_0xb0, 0xffffffff);
PHYDM_DBG(dm, DBG_DIG, "Set next timer\n");
PHYDM_DBG(dm, DBG_DIG,
"curr_time_stamp=%d, delta_time_us=%d\n",
current_time_stamp, delta_time_us);
PHYDM_DBG(dm, DBG_DIG,
"timeout=%d, diff_time_stamp=%d, Reg0xb0 = 0x%x\n",
timeout, diff_time_stamp, regb0);
if (dm->support_ic_type & ODM_RTL8197F) /*REG_PS_TIMER2*/
odm_set_bb_reg(dm, R_0x588, 0xffffffff, timeout);
else {
PHYDM_DBG(dm, DBG_DIG, "NOT 97F, NOT start\n");
return;
}
}
void phydm_tdma_dig_timer_check(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
PHYDM_DBG(dm, DBG_DIG, "tdma_dig_cnt=%d, pre_tdma_dig_cnt=%d\n",
dig_t->tdma_dig_cnt, dig_t->pre_tdma_dig_cnt);
if (dig_t->tdma_dig_cnt == 0 ||
dig_t->tdma_dig_cnt == dig_t->pre_tdma_dig_cnt) {
if (dm->support_ability & ODM_BB_DIG) {
#ifdef IS_USE_NEW_TDMA
if (dm->support_ic_type & (ODM_RTL8198F | ODM_RTL8814B |
ODM_RTL8812F | ODM_RTL8822B | ODM_RTL8192F |
ODM_RTL8821C | ODM_RTL8197G | ODM_RTL8822C |
ODM_RTL8723D| ODM_RTL8723F)) {
PHYDM_DBG(dm, DBG_DIG,
"Check fail, Restart timer\n\n");
phydm_false_alarm_counter_reset(dm);
odm_set_timer(dm, &dm->tdma_dig_timer,
dm->tdma_dig_timer_ms);
} else {
PHYDM_DBG(dm, DBG_DIG,
"Not support TDMADIG, no SW timer\n");
}
#else
/*@if interrupt mask info is got.*/
/*Reg0xb0 is no longer needed*/
#if 0
/*regb0 = odm_get_bb_reg(dm, R_0xb0, bMaskDWord);*/
#endif
PHYDM_DBG(dm, DBG_DIG,
"Check fail, Mask[0]=0x%x, restart timer\n",
*dm->interrupt_mask);
phydm_tdma_dig_add_interrupt_mask_handler(dm);
phydm_enable_rx_related_interrupt_handler(dm);
phydm_set_tdma_dig_timer(dm);
#endif
}
} else {
PHYDM_DBG(dm, DBG_DIG, "Check pass, update pre_tdma_dig_cnt\n");
}
dig_t->pre_tdma_dig_cnt = dig_t->tdma_dig_cnt;
}
/*@different IC/team may use different timer for tdma-dig*/
void phydm_tdma_dig_add_interrupt_mask_handler(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
#if (DM_ODM_SUPPORT_TYPE == (ODM_AP))
if (dm->support_ic_type & ODM_RTL8197F) {
/*@HAL_INT_TYPE_PSTIMEOUT2*/
phydm_add_interrupt_mask_handler(dm, HAL_INT_TYPE_PSTIMEOUT2);
}
#elif (DM_ODM_SUPPORT_TYPE == (ODM_WIN))
#elif (DM_ODM_SUPPORT_TYPE == (ODM_CE))
#endif
}
/* will be triggered by HW timer*/
void phydm_tdma_dig(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
u32 reg_c50 = 0;
#if (RTL8198F_SUPPORT || RTL8814B_SUPPORT || RTL8812F_SUPPORT ||\
RTL8822B_SUPPORT || RTL8192F_SUPPORT || RTL8821C_SUPPORT)
#ifdef IS_USE_NEW_TDMA
if (dm->support_ic_type &
(ODM_RTL8198F | ODM_RTL8814B | ODM_RTL8812F | ODM_RTL8822B |
ODM_RTL8192F | ODM_RTL8821C)) {
PHYDM_DBG(dm, DBG_DIG, "98F/14B/12F/22B/92F/21C, new tdma\n");
return;
}
#endif
#endif
reg_c50 = odm_get_bb_reg(dm, R_0xc50, MASKBYTE0);
dig_t->tdma_dig_state =
dig_t->tdma_dig_cnt % dm->tdma_dig_state_number;
PHYDM_DBG(dm, DBG_DIG, "tdma_dig_state=%d, regc50=0x%x\n",
dig_t->tdma_dig_state, reg_c50);
dig_t->tdma_dig_cnt++;
if (dig_t->tdma_dig_state == 1) {
/* update IGI from tdma_dig_state == 0*/
if (dig_t->cur_ig_value_tdma == 0)
dig_t->cur_ig_value_tdma = dig_t->cur_ig_value;
odm_write_dig(dm, dig_t->cur_ig_value_tdma);
phydm_tdma_false_alarm_counter_check(dm);
PHYDM_DBG(dm, DBG_DIG, "tdma_dig_state=%d, reset FA counter\n",
dig_t->tdma_dig_state);
} else if (dig_t->tdma_dig_state == 0) {
/* update dig_t->CurIGValue,*/
/* @it may different from dig_t->cur_ig_value_tdma */
/* TDMA IGI upperbond @ L-state = */
/* rf_ft_var.tdma_dig_low_upper_bond = 0x26 */
if (dig_t->cur_ig_value >= dm->tdma_dig_low_upper_bond)
dig_t->low_ig_value = dm->tdma_dig_low_upper_bond;
else
dig_t->low_ig_value = dig_t->cur_ig_value;
odm_write_dig(dm, dig_t->low_ig_value);
phydm_tdma_false_alarm_counter_check(dm);
} else {
phydm_tdma_false_alarm_counter_check(dm);
}
}
/*@============================================================*/
/*@FASLE ALARM CHECK*/
/*@============================================================*/
void phydm_tdma_false_alarm_counter_check(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
struct phydm_fa_acc_struct *falm_cnt_acc = &dm->false_alm_cnt_acc;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
boolean rssi_dump_en = 0;
u32 timestamp = 0;
u8 tdma_dig_state_number = 0;
u32 start_th = 0;
if (dig_t->tdma_dig_state == 1)
phydm_false_alarm_counter_reset(dm);
/* Reset FalseAlarmCounterStatistics */
/* @fa_acc_1sec_tsf = fa_acc_1sec_tsf, keep */
/* @fa_end_tsf = fa_start_tsf = TSF */
else {
phydm_false_alarm_counter_statistics(dm);
if (dm->support_ic_type & ODM_RTL8197F) /*REG_FREERUN_CNT*/
timestamp = odm_get_bb_reg(dm, R_0x568, bMaskDWord);
else {
PHYDM_DBG(dm, DBG_DIG, "NOT 97F! NOT start\n");
return;
}
dig_t->fa_end_timestamp = timestamp;
dig_t->fa_acc_1sec_timestamp +=
(dig_t->fa_end_timestamp - dig_t->fa_start_timestamp);
/*prevent dumb*/
if (dm->tdma_dig_state_number == 1)
dm->tdma_dig_state_number = 2;
tdma_dig_state_number = dm->tdma_dig_state_number;
dig_t->sec_factor =
tdma_dig_state_number / (tdma_dig_state_number - 1);
/*@1sec = 1000000us*/
if (dig_t->sec_factor)
start_th = (u32)(1000000 / dig_t->sec_factor);
if (dig_t->fa_acc_1sec_timestamp >= start_th) {
rssi_dump_en = 1;
phydm_false_alarm_counter_acc(dm, rssi_dump_en);
PHYDM_DBG(dm, DBG_DIG,
"sec_factor=%d, total FA=%d, is_linked=%d\n",
dig_t->sec_factor, falm_cnt_acc->cnt_all,
dm->is_linked);
phydm_noisy_detection(dm);
#ifdef PHYDM_SUPPORT_CCKPD
phydm_cck_pd_th(dm);
#endif
phydm_dig(dm);
phydm_false_alarm_counter_acc_reset(dm);
/* Reset FalseAlarmCounterStatistics */
/* @fa_end_tsf = fa_start_tsf = TSF, keep */
/* @fa_acc_1sec_tsf = 0 */
phydm_false_alarm_counter_reset(dm);
} else {
phydm_false_alarm_counter_acc(dm, rssi_dump_en);
}
}
}
void phydm_false_alarm_counter_acc(void *dm_void, boolean rssi_dump_en)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
struct phydm_fa_acc_struct *falm_cnt_acc = &dm->false_alm_cnt_acc;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
falm_cnt_acc->cnt_parity_fail += falm_cnt->cnt_parity_fail;
falm_cnt_acc->cnt_rate_illegal += falm_cnt->cnt_rate_illegal;
falm_cnt_acc->cnt_crc8_fail += falm_cnt->cnt_crc8_fail;
falm_cnt_acc->cnt_mcs_fail += falm_cnt->cnt_mcs_fail;
falm_cnt_acc->cnt_ofdm_fail += falm_cnt->cnt_ofdm_fail;
falm_cnt_acc->cnt_cck_fail += falm_cnt->cnt_cck_fail;
falm_cnt_acc->cnt_all += falm_cnt->cnt_all;
falm_cnt_acc->cnt_fast_fsync += falm_cnt->cnt_fast_fsync;
falm_cnt_acc->cnt_sb_search_fail += falm_cnt->cnt_sb_search_fail;
falm_cnt_acc->cnt_ofdm_cca += falm_cnt->cnt_ofdm_cca;
falm_cnt_acc->cnt_cck_cca += falm_cnt->cnt_cck_cca;
falm_cnt_acc->cnt_cca_all += falm_cnt->cnt_cca_all;
falm_cnt_acc->cnt_cck_crc32_error += falm_cnt->cnt_cck_crc32_error;
falm_cnt_acc->cnt_cck_crc32_ok += falm_cnt->cnt_cck_crc32_ok;
falm_cnt_acc->cnt_ofdm_crc32_error += falm_cnt->cnt_ofdm_crc32_error;
falm_cnt_acc->cnt_ofdm_crc32_ok += falm_cnt->cnt_ofdm_crc32_ok;
falm_cnt_acc->cnt_ht_crc32_error += falm_cnt->cnt_ht_crc32_error;
falm_cnt_acc->cnt_ht_crc32_ok += falm_cnt->cnt_ht_crc32_ok;
falm_cnt_acc->cnt_vht_crc32_error += falm_cnt->cnt_vht_crc32_error;
falm_cnt_acc->cnt_vht_crc32_ok += falm_cnt->cnt_vht_crc32_ok;
falm_cnt_acc->cnt_crc32_error_all += falm_cnt->cnt_crc32_error_all;
falm_cnt_acc->cnt_crc32_ok_all += falm_cnt->cnt_crc32_ok_all;
if (rssi_dump_en == 1) {
falm_cnt_acc->cnt_all_1sec =
falm_cnt_acc->cnt_all * dig_t->sec_factor;
falm_cnt_acc->cnt_cca_all_1sec =
falm_cnt_acc->cnt_cca_all * dig_t->sec_factor;
falm_cnt_acc->cnt_cck_fail_1sec =
falm_cnt_acc->cnt_cck_fail * dig_t->sec_factor;
}
}
void phydm_false_alarm_counter_acc_reset(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_acc_struct *falm_cnt_acc = NULL;
#ifdef IS_USE_NEW_TDMA
struct phydm_fa_acc_struct *falm_cnt_acc_low = NULL;
u32 tmp_cca_1sec = 0;
u32 tmp_fa_1sec = 0;
/*@clear L-fa_acc struct*/
falm_cnt_acc_low = &dm->false_alm_cnt_acc_low;
tmp_cca_1sec = falm_cnt_acc_low->cnt_cca_all_1sec;
tmp_fa_1sec = falm_cnt_acc_low->cnt_all_1sec;
odm_memory_set(dm, falm_cnt_acc_low, 0, sizeof(dm->false_alm_cnt_acc));
falm_cnt_acc_low->cnt_cca_all_1sec = tmp_cca_1sec;
falm_cnt_acc_low->cnt_all_1sec = tmp_fa_1sec;
/*@clear H-fa_acc struct*/
falm_cnt_acc = &dm->false_alm_cnt_acc;
tmp_cca_1sec = falm_cnt_acc->cnt_cca_all_1sec;
tmp_fa_1sec = falm_cnt_acc->cnt_all_1sec;
odm_memory_set(dm, falm_cnt_acc, 0, sizeof(dm->false_alm_cnt_acc));
falm_cnt_acc->cnt_cca_all_1sec = tmp_cca_1sec;
falm_cnt_acc->cnt_all_1sec = tmp_fa_1sec;
#else
falm_cnt_acc = &dm->false_alm_cnt_acc;
/* @Cnt_all_for_rssi_dump & Cnt_CCA_all_for_rssi_dump */
/* @do NOT need to be reset */
odm_memory_set(dm, falm_cnt_acc, 0, sizeof(falm_cnt_acc));
#endif
}
void phydm_false_alarm_counter_reset(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *falm_cnt;
struct phydm_dig_struct *dig_t;
u32 timestamp;
falm_cnt = &dm->false_alm_cnt;
dig_t = &dm->dm_dig_table;
memset(falm_cnt, 0, sizeof(dm->false_alm_cnt));
phydm_false_alarm_counter_reg_reset(dm);
#ifdef IS_USE_NEW_TDMA
return;
#endif
if (dig_t->tdma_dig_state != 1)
dig_t->fa_acc_1sec_timestamp = 0;
else
dig_t->fa_acc_1sec_timestamp = dig_t->fa_acc_1sec_timestamp;
/*REG_FREERUN_CNT*/
timestamp = odm_get_bb_reg(dm, R_0x568, bMaskDWord);
dig_t->fa_start_timestamp = timestamp;
dig_t->fa_end_timestamp = timestamp;
}
void phydm_tdma_dig_para_upd(void *dm_void, enum upd_type type, u8 input)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
switch (type) {
case ENABLE_TDMA:
dm->original_dig_restore = !((boolean)input);
break;
case MODE_DECISION:
if (input == (u8)MODE_PERFORMANCE)
dm->tdma_dig_state_number = DIG_NUM_OF_TDMA_STATES + 2;
else if (input == (u8)MODE_COVERAGE)
dm->tdma_dig_state_number = DIG_NUM_OF_TDMA_STATES;
else
dm->tdma_dig_state_number = DIG_NUM_OF_TDMA_STATES;
break;
}
}
#ifdef IS_USE_NEW_TDMA
#if defined(CONFIG_RTL_TRIBAND_SUPPORT) && defined(CONFIG_USB_HCI)
static void pre_phydm_tdma_dig_cbk(unsigned long task_dm)
{
struct dm_struct *dm = (struct dm_struct *)task_dm;
struct rtl8192cd_priv *priv = dm->priv;
struct priv_shared_info *pshare = priv->pshare;
if (!(priv->drv_state & DRV_STATE_OPEN))
return;
if (pshare->bDriverStopped || pshare->bSurpriseRemoved) {
printk("[%s] bDriverStopped(%d) OR bSurpriseRemoved(%d)\n",
__FUNCTION__, pshare->bDriverStopped,
pshare->bSurpriseRemoved);
return;
}
rtw_enqueue_timer_event(priv, &pshare->tdma_dig_event,
ENQUEUE_TO_TAIL);
}
void phydm_tdma_dig_timers_usb(void *dm_void, u8 state)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
if (state == INIT_TDMA_DIG_TIMMER) {
struct rtl8192cd_priv *priv = dm->priv;
init_timer(&dm->tdma_dig_timer);
dm->tdma_dig_timer.data = (unsigned long)dm;
dm->tdma_dig_timer.function = pre_phydm_tdma_dig_cbk;
INIT_TIMER_EVENT_ENTRY(&priv->pshare->tdma_dig_event,
phydm_tdma_dig_cbk,
(unsigned long)dm);
} else if (state == CANCEL_TDMA_DIG_TIMMER) {
odm_cancel_timer(dm, &dm->tdma_dig_timer);
} else if (state == RELEASE_TDMA_DIG_TIMMER) {
odm_release_timer(dm, &dm->tdma_dig_timer);
}
}
#endif /* defined(CONFIG_RTL_TRIBAND_SUPPORT) && defined(CONFIG_USB_HCI) */
void phydm_tdma_dig_timers(void *dm_void, u8 state)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
#if defined(CONFIG_RTL_TRIBAND_SUPPORT) && defined(CONFIG_USB_HCI)
struct rtl8192cd_priv *priv = dm->priv;
if (priv->hci_type == RTL_HCI_USB) {
phydm_tdma_dig_timers_usb(dm_void, state);
return;
}
#endif /* defined(CONFIG_RTL_TRIBAND_SUPPORT) && defined(CONFIG_USB_HCI) */
if (state == INIT_TDMA_DIG_TIMMER)
odm_initialize_timer(dm, &dm->tdma_dig_timer,
(void *)phydm_tdma_dig_cbk,
NULL, "phydm_tdma_dig_timer");
else if (state == CANCEL_TDMA_DIG_TIMMER)
odm_cancel_timer(dm, &dm->tdma_dig_timer);
else if (state == RELEASE_TDMA_DIG_TIMMER)
odm_release_timer(dm, &dm->tdma_dig_timer);
}
u8 get_new_igi_bound(struct dm_struct *dm, u8 igi, u32 fa_cnt, u8 *rx_gain_max,
u8 *rx_gain_min, boolean is_dfs_band)
{
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u8 step[3] = {0};
u8 cur_igi = igi;
if (dm->is_linked) {
if (dm->pre_rssi_min <= dm->rssi_min) {
PHYDM_DBG(dm, DBG_DIG, "pre_rssi_min <= rssi_min\n");
step[0] = 2;
step[1] = 1;
step[2] = 2;
} else {
step[0] = 4;
step[1] = 2;
step[2] = 2;
}
} else {
step[0] = 2;
step[1] = 1;
step[2] = 2;
}
PHYDM_DBG(dm, DBG_DIG, "step = {-%d, +%d, +%d}\n", step[2], step[1],
step[0]);
if (dm->first_connect) {
if (is_dfs_band) {
if (dm->rssi_min > DIG_MAX_DFS)
igi = DIG_MAX_DFS;
else
igi = dm->rssi_min;
PHYDM_DBG(dm, DBG_DIG, "DFS band:IgiMax=0x%x\n",
*rx_gain_max);
} else {
igi = *rx_gain_min;
}
#if 0
#if (DM_ODM_SUPPORT_TYPE & (ODM_WIN | ODM_CE))
#if (RTL8812A_SUPPORT)
if (dm->support_ic_type == ODM_RTL8812)
odm_config_bb_with_header_file(dm,
CONFIG_BB_AGC_TAB_DIFF);
#endif
#endif
#endif
PHYDM_DBG(dm, DBG_DIG, "First connect: foce IGI=0x%x\n", igi);
} else {
/* @2 Before link */
PHYDM_DBG(dm, DBG_DIG, "Adjust IGI before link\n");
if (dm->first_disconnect) {
igi = dig_t->dm_dig_min;
PHYDM_DBG(dm, DBG_DIG,
"First disconnect:foce IGI to lower bound\n");
} else {
PHYDM_DBG(dm, DBG_DIG, "Pre_IGI=((0x%x)), FA=((%d))\n",
igi, fa_cnt);
igi = phydm_new_igi_by_fa(dm, igi, fa_cnt, step);
}
}
/*@Check IGI by dyn-upper/lower bound */
if (igi < *rx_gain_min)
igi = *rx_gain_min;
if (igi > *rx_gain_max)
igi = *rx_gain_max;
PHYDM_DBG(dm, DBG_DIG, "fa_cnt = %d, IGI: 0x%x -> 0x%x\n",
fa_cnt, cur_igi, igi);
return igi;
}
void phydm_write_tdma_dig(void *dm_void, u8 new_igi)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_adaptivity_struct *adaptivity = &dm->adaptivity;
PHYDM_DBG(dm, DBG_DIG, "%s===>\n", __func__);
#if 0
/* @1 Check IGI by upper bound */
if (adaptivity->igi_lmt_en &&
new_igi > adaptivity->adapt_igi_up && dm->is_linked) {
new_igi = adaptivity->adapt_igi_up;
PHYDM_DBG(dm, DBG_DIG, "Force Adaptivity Up-bound=((0x%x))\n",
new_igi);
}
#endif
phydm_write_dig_reg(dm, new_igi);
PHYDM_DBG(dm, DBG_DIG, "New %s-IGI=((0x%x))\n",
(dig_t->tdma_dig_state == TDMA_DIG_LOW_STATE) ? "L" : "H",
new_igi);
}
void phydm_tdma_dig_new(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
if (phydm_dig_abort(dm) || dm->original_dig_restore)
return;
/*@
*PHYDM_DBG(dm, DBG_DIG, "timer callback =======> tdma_dig_state=%d\n");
* dig_t->tdma_dig_state);
*PHYDM_DBG(dm, DBG_DIG, "tdma_h_igi=0x%x, tdma_l_igi=0x%x\n",
* dig_t->cur_ig_value_tdma,
* dig_t->low_ig_value);
*/
phydm_tdma_fa_cnt_chk(dm);
/*@prevent dumb*/
if (dm->tdma_dig_state_number < 2)
dm->tdma_dig_state_number = 2;
/*@update state*/
dig_t->tdma_dig_cnt++;
dig_t->tdma_dig_state = dig_t->tdma_dig_cnt % dm->tdma_dig_state_number;
/*@
*PHYDM_DBG(dm, DBG_DIG, "enter state %d, dig count %d\n",
* dig_t->tdma_dig_state, dig_t->tdma_dig_cnt);
*/
if (dig_t->tdma_dig_state == TDMA_DIG_LOW_STATE)
odm_write_dig(dm, dig_t->low_ig_value);
else if (dig_t->tdma_dig_state >= TDMA_DIG_HIGH_STATE)
odm_write_dig(dm, dig_t->cur_ig_value_tdma);
odm_set_timer(dm, &dm->tdma_dig_timer, dm->tdma_dig_timer_ms);
}
/*@callback function triggered by SW timer*/
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
void phydm_tdma_dig_cbk(struct phydm_timer_list *timer)
{
void *adapter = (void *)timer->Adapter;
HAL_DATA_TYPE *hal_data = GET_HAL_DATA(((PADAPTER)adapter));
struct dm_struct *dm = &hal_data->DM_OutSrcs;
#if DEV_BUS_TYPE == RT_PCI_INTERFACE
#if USE_WORKITEM
odm_schedule_work_item(&dm->phydm_tdma_dig_workitem);
#else
phydm_tdma_dig_new(dm);
#endif
#else
odm_schedule_work_item(&dm->phydm_tdma_dig_workitem);
#endif
}
void phydm_tdma_dig_workitem_callback(void *context)
{
void *adapter = (void *)context;
HAL_DATA_TYPE *hal_data = GET_HAL_DATA(((PADAPTER)adapter));
struct dm_struct *dm = &hal_data->DM_OutSrc;
phydm_tdma_dig_new(dm);
}
#elif (DM_ODM_SUPPORT_TYPE == ODM_CE)
void phydm_tdma_dig_cbk(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
void *padapter = dm->adapter;
if (dm->support_interface == ODM_ITRF_PCIE)
phydm_tdma_dig_workitem_callback(dm);
/* @Can't do I/O in timer callback*/
else
phydm_run_in_thread_cmd(dm, phydm_tdma_dig_workitem_callback,
dm);
}
void phydm_tdma_dig_workitem_callback(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
if (phydm_dig_abort(dm) || (dm->original_dig_restore))
return;
/*@
*PHYDM_DBG(dm, DBG_DIG, "timer callback =======> tdma_dig_state=%d\n");
* dig_t->tdma_dig_state);
*PHYDM_DBG(dm, DBG_DIG, "tdma_h_igi=0x%x, tdma_l_igi=0x%x\n",
* dig_t->cur_ig_value_tdma,
* dig_t->low_ig_value);
*/
phydm_tdma_fa_cnt_chk(dm);
/*@prevent dumb*/
if (dm->tdma_dig_state_number < 2)
dm->tdma_dig_state_number = 2;
/*@update state*/
dig_t->tdma_dig_cnt++;
dig_t->tdma_dig_state = dig_t->tdma_dig_cnt % dm->tdma_dig_state_number;
/*@
*PHYDM_DBG(dm, DBG_DIG, "enter state %d, dig count %d\n",
* dig_t->tdma_dig_state, dig_t->tdma_dig_cnt);
*/
if (dig_t->tdma_dig_state == TDMA_DIG_LOW_STATE)
odm_write_dig(dm, dig_t->low_ig_value);
else if (dig_t->tdma_dig_state >= TDMA_DIG_HIGH_STATE)
odm_write_dig(dm, dig_t->cur_ig_value_tdma);
odm_set_timer(dm, &dm->tdma_dig_timer, dm->tdma_dig_timer_ms);
}
#else
void phydm_tdma_dig_cbk(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
if (phydm_dig_abort(dm) || dm->original_dig_restore)
return;
/*@
*PHYDM_DBG(dm, DBG_DIG, "timer callback =======> tdma_dig_state=%d\n");
* dig_t->tdma_dig_state);
*PHYDM_DBG(dm, DBG_DIG, "tdma_h_igi=0x%x, tdma_l_igi=0x%x\n",
* dig_t->cur_ig_value_tdma,
* dig_t->low_ig_value);
*/
phydm_tdma_fa_cnt_chk(dm);
/*@prevent dumb*/
if (dm->tdma_dig_state_number < 2)
dm->tdma_dig_state_number = 2;
/*@update state*/
dig_t->tdma_dig_cnt++;
dig_t->tdma_dig_state = dig_t->tdma_dig_cnt % dm->tdma_dig_state_number;
/*@
*PHYDM_DBG(dm, DBG_DIG, "enter state %d, dig count %d\n",
* dig_t->tdma_dig_state, dig_t->tdma_dig_cnt);
*/
if (dig_t->tdma_dig_state == TDMA_DIG_LOW_STATE)
phydm_write_tdma_dig(dm, dig_t->low_ig_value);
else if (dig_t->tdma_dig_state >= TDMA_DIG_HIGH_STATE)
phydm_write_tdma_dig(dm, dig_t->cur_ig_value_tdma);
odm_set_timer(dm, &dm->tdma_dig_timer, dm->tdma_dig_timer_ms);
}
#endif
/*@============================================================*/
/*@FASLE ALARM CHECK*/
/*@============================================================*/
void phydm_tdma_fa_cnt_chk(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
struct phydm_fa_acc_struct *fa_t_acc = &dm->false_alm_cnt_acc;
struct phydm_fa_acc_struct *fa_t_acc_low = &dm->false_alm_cnt_acc_low;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
boolean tdma_dig_block_1sec_flag = false;
u32 timestamp = 0;
u8 states_per_block = dm->tdma_dig_state_number;
u8 cur_tdma_dig_state = 0;
u32 start_th = 0;
u8 state_diff = 0;
u32 tdma_dig_block_period_ms = 0;
u32 tdma_dig_block_cnt_thd = 0;
u32 timestamp_diff = 0;
/*@calculate duration of a tdma block*/
tdma_dig_block_period_ms = dm->tdma_dig_timer_ms * states_per_block;
/*@
*caution!ONE_SEC_MS must be divisible by tdma_dig_block_period_ms,
*or FA will be fewer.
*/
tdma_dig_block_cnt_thd = ONE_SEC_MS / tdma_dig_block_period_ms;
/*@tdma_dig_state == 0, collect H-state FA, else, collect L-state FA*/
if (dig_t->tdma_dig_state == TDMA_DIG_LOW_STATE)
cur_tdma_dig_state = TDMA_DIG_LOW_STATE;
else if (dig_t->tdma_dig_state >= TDMA_DIG_HIGH_STATE)
cur_tdma_dig_state = TDMA_DIG_HIGH_STATE;
/*@
*PHYDM_DBG(dm, DBG_DIG, "in state %d, dig count %d\n",
* cur_tdma_dig_state, dig_t->tdma_dig_cnt);
*/
if (cur_tdma_dig_state == 0) {
/*@L-state indicates next block*/
dig_t->tdma_dig_block_cnt++;
/*@1sec dump check*/
if (dig_t->tdma_dig_block_cnt >= tdma_dig_block_cnt_thd)
tdma_dig_block_1sec_flag = true;
/*@
*PHYDM_DBG(dm, DBG_DIG,"[L-state] tdma_dig_block_cnt=%d\n",
* dig_t->tdma_dig_block_cnt);
*/
/*@collect FA till this block end*/
phydm_false_alarm_counter_statistics(dm);
phydm_fa_cnt_acc(dm, tdma_dig_block_1sec_flag,
cur_tdma_dig_state);
/*@1s L-FA collect end*/
/*@1sec dump reached*/
if (tdma_dig_block_1sec_flag) {
/*@L-DIG*/
phydm_noisy_detection(dm);
#ifdef PHYDM_SUPPORT_CCKPD
phydm_cck_pd_th(dm);
#endif
PHYDM_DBG(dm, DBG_DIG, "run tdma L-state dig ====>\n");
phydm_tdma_low_dig(dm);
PHYDM_DBG(dm, DBG_DIG, "\n\n");
}
} else if (cur_tdma_dig_state == 1) {
/*@1sec dump check*/
if (dig_t->tdma_dig_block_cnt >= tdma_dig_block_cnt_thd)
tdma_dig_block_1sec_flag = true;
/*@
*PHYDM_DBG(dm, DBG_DIG,"[H-state] tdma_dig_block_cnt=%d\n",
* dig_t->tdma_dig_block_cnt);
*/
/*@collect FA till this block end*/
phydm_false_alarm_counter_statistics(dm);
phydm_fa_cnt_acc(dm, tdma_dig_block_1sec_flag,
cur_tdma_dig_state);
/*@1s H-FA collect end*/
/*@1sec dump reached*/
state_diff = dm->tdma_dig_state_number - dig_t->tdma_dig_state;
if (tdma_dig_block_1sec_flag && state_diff == 1) {
/*@H-DIG*/
phydm_noisy_detection(dm);
#ifdef PHYDM_SUPPORT_CCKPD
phydm_cck_pd_th(dm);
#endif
PHYDM_DBG(dm, DBG_DIG, "run tdma H-state dig ====>\n");
phydm_tdma_high_dig(dm);
PHYDM_DBG(dm, DBG_DIG, "\n\n");
PHYDM_DBG(dm, DBG_DIG, "1 sec reached, is_linked=%d\n",
dm->is_linked);
PHYDM_DBG(dm, DBG_DIG, "1 sec L-CCA=%d, L-FA=%d\n",
fa_t_acc_low->cnt_cca_all_1sec,
fa_t_acc_low->cnt_all_1sec);
PHYDM_DBG(dm, DBG_DIG, "1 sec H-CCA=%d, H-FA=%d\n",
fa_t_acc->cnt_cca_all_1sec,
fa_t_acc->cnt_all_1sec);
PHYDM_DBG(dm, DBG_DIG,
"1 sec TOTAL-CCA=%d, TOTAL-FA=%d\n\n",
fa_t_acc->cnt_cca_all +
fa_t_acc_low->cnt_cca_all,
fa_t_acc->cnt_all + fa_t_acc_low->cnt_all);
/*@Reset AccFalseAlarmCounterStatistics */
phydm_false_alarm_counter_acc_reset(dm);
dig_t->tdma_dig_block_cnt = 0;
}
}
/*@Reset FalseAlarmCounterStatistics */
phydm_false_alarm_counter_reset(dm);
}
void phydm_tdma_low_dig(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
struct phydm_fa_acc_struct *falm_cnt_acc = &dm->false_alm_cnt_acc_low;
#ifdef CFG_DIG_DAMPING_CHK
struct phydm_dig_recorder_strcut *dig_rc = &dig_t->dig_recorder_t;
#endif
u8 igi = dig_t->cur_ig_value;
u8 new_igi = 0x20;
u8 tdma_l_igi = dig_t->low_ig_value;
u8 tdma_l_dym_min = dig_t->tdma_rx_gain_min[TDMA_DIG_LOW_STATE];
u8 tdma_l_dym_max = dig_t->tdma_rx_gain_max[TDMA_DIG_LOW_STATE];
u32 fa_cnt = falm_cnt->cnt_all;
boolean dfs_mode_en = false, is_performance = true;
u8 rssi_min = dm->rssi_min;
u8 igi_upper_rssi_min = 0;
u8 offset = 15;
if (!(dm->original_dig_restore)) {
if (tdma_l_igi == 0)
tdma_l_igi = igi;
fa_cnt = falm_cnt_acc->cnt_all_1sec;
}
if (phydm_dig_abort(dm)) {
dig_t->low_ig_value = phydm_get_igi(dm, BB_PATH_A);
return;
}
/*@Mode Decision*/
dfs_mode_en = false;
is_performance = true;
/* @Abs Boundary Decision*/
dig_t->dm_dig_max = DIG_MAX_COVERAGR; //0x26
dig_t->dm_dig_min = DIG_MIN_PERFORMANCE; //0x20
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_COVERAGE; //0x22
if (dm->is_dfs_band) {
if (*dm->band_width == CHANNEL_WIDTH_20){
if (dm->support_ic_type &
(ODM_RTL8814A | ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8822B)){
if (odm_get_bb_reg(dm, R_0x8d8, BIT(27)) == 1)
dig_t->dm_dig_min = DIG_MIN_DFS + 2;
else
dig_t->dm_dig_min = DIG_MIN_DFS;
}
else
dig_t->dm_dig_min = DIG_MIN_DFS;
}
else
dig_t->dm_dig_min = DIG_MIN_DFS;
} else {
#if 0
if (dm->support_ic_type &
(ODM_RTL8814A | ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8822B))
dig_t->dm_dig_min = 0x1c;
else if (dm->support_ic_type & ODM_RTL8197F)
dig_t->dm_dig_min = 0x1e; /*@For HW setting*/
#endif
}
PHYDM_DBG(dm, DBG_DIG, "Abs{Max, Min}={0x%x, 0x%x}, Max_of_min=0x%x\n",
dig_t->dm_dig_max, dig_t->dm_dig_min, dig_t->dig_max_of_min);
/* @Dyn Boundary by RSSI*/
if (!dm->is_linked) {
/*@if no link, always stay at lower bound*/
tdma_l_dym_max = 0x26;
tdma_l_dym_min = dig_t->dm_dig_min;
PHYDM_DBG(dm, DBG_DIG, "No-Link, Dyn{Max, Min}={0x%x, 0x%x}\n",
tdma_l_dym_max, tdma_l_dym_min);
} else {
PHYDM_DBG(dm, DBG_DIG, "rssi_min=%d, ofst=%d\n",
dm->rssi_min, offset);
/* @DIG lower bound in L-state*/
tdma_l_dym_min = dig_t->dm_dig_min;
if (dm->is_dfs_band)
tdma_l_dym_min = DIG_MIN_DFS;
/*@
*#ifdef CFG_DIG_DAMPING_CHK
*@Limit Dyn min by damping
*if (dig_t->dig_dl_en &&
* dig_rc->damping_limit_en &&
* tdma_l_dym_min < dig_rc->damping_limit_val) {
* PHYDM_DBG(dm, DBG_DIG,
* "[Limit by Damping] dyn_min=0x%x -> 0x%x\n",
* tdma_l_dym_min, dig_rc->damping_limit_val);
*
* tdma_l_dym_min = dig_rc->damping_limit_val;
*}
*#endif
*/
/*@DIG upper bound in L-state*/
igi_upper_rssi_min = rssi_min + offset;
if (igi_upper_rssi_min > dig_t->dm_dig_max)
tdma_l_dym_max = dig_t->dm_dig_max;
else if (igi_upper_rssi_min < dig_t->dm_dig_min)
tdma_l_dym_max = dig_t->dm_dig_min;
else
tdma_l_dym_max = igi_upper_rssi_min;
/* @1 Force Lower Bound for AntDiv */
/*@
*if (!dm->is_one_entry_only &&
*(dm->support_ability & ODM_BB_ANT_DIV) &&
*(dm->ant_div_type == CG_TRX_HW_ANTDIV ||
*dm->ant_div_type == CG_TRX_SMART_ANTDIV)) {
*if (dig_t->ant_div_rssi_max > dig_t->dig_max_of_min)
* dig_t->rx_gain_range_min = dig_t->dig_max_of_min;
*else
* dig_t->rx_gain_range_min = (u8)dig_t->ant_div_rssi_max;
*
*PHYDM_DBG(dm, DBG_DIG, "Force Dyn-Min=0x%x, RSSI_max=0x%x\n",
* dig_t->rx_gain_range_min, dig_t->ant_div_rssi_max);
*}
*/
PHYDM_DBG(dm, DBG_DIG, "Dyn{Max, Min}={0x%x, 0x%x}\n",
tdma_l_dym_max, tdma_l_dym_min);
}
/*@Abnormal Case Check*/
/*@Abnormal lower bound case*/
if (tdma_l_dym_min > tdma_l_dym_max)
tdma_l_dym_min = tdma_l_dym_max;
PHYDM_DBG(dm, DBG_DIG,
"Abnoraml chk, force {Max, Min}={0x%x, 0x%x}\n",
tdma_l_dym_max, tdma_l_dym_min);
/*@False Alarm Threshold Decision*/
phydm_fa_threshold_check(dm, dfs_mode_en);
/*@Adjust Initial Gain by False Alarm*/
/*Select new IGI by FA */
if (!(dm->original_dig_restore)) {
tdma_l_igi = get_new_igi_bound(dm, tdma_l_igi, fa_cnt,
&tdma_l_dym_max,
&tdma_l_dym_min,
dfs_mode_en);
} else {
new_igi = phydm_get_new_igi(dm, igi, fa_cnt, dfs_mode_en);
}
/*Update status*/
if (!(dm->original_dig_restore)) {
if (dig_t->tdma_force_l_igi == 0xff)
dig_t->low_ig_value = tdma_l_igi;
else
dig_t->low_ig_value = dig_t->tdma_force_l_igi;
dig_t->tdma_rx_gain_min[TDMA_DIG_LOW_STATE] = tdma_l_dym_min;
dig_t->tdma_rx_gain_max[TDMA_DIG_LOW_STATE] = tdma_l_dym_max;
#if 0
/*odm_write_dig(dm, tdma_l_igi);*/
#endif
} else {
odm_write_dig(dm, new_igi);
}
}
void phydm_tdma_high_dig(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
struct phydm_fa_acc_struct *falm_cnt_acc = &dm->false_alm_cnt_acc;
#ifdef CFG_DIG_DAMPING_CHK
struct phydm_dig_recorder_strcut *dig_rc = &dig_t->dig_recorder_t;
#endif
u8 igi = dig_t->cur_ig_value;
u8 new_igi = 0x20;
u8 tdma_h_igi = dig_t->cur_ig_value_tdma;
u8 tdma_h_dym_min = dig_t->tdma_rx_gain_min[TDMA_DIG_HIGH_STATE];
u8 tdma_h_dym_max = dig_t->tdma_rx_gain_max[TDMA_DIG_HIGH_STATE];
u32 fa_cnt = falm_cnt->cnt_all;
boolean dfs_mode_en = false, is_performance = true;
u8 rssi_min = dm->rssi_min;
u8 igi_upper_rssi_min = 0;
u8 offset = 15;
if (!(dm->original_dig_restore)) {
if (tdma_h_igi == 0)
tdma_h_igi = igi;
fa_cnt = falm_cnt_acc->cnt_all_1sec;
}
if (phydm_dig_abort(dm)) {
dig_t->cur_ig_value_tdma = phydm_get_igi(dm, BB_PATH_A);
return;
}
/*@Mode Decision*/
dfs_mode_en = false;
is_performance = true;
/*@Abs Boundary Decision*/
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_BALANCE_MODE; // 0x2a
if (!dm->is_linked) {
dig_t->dm_dig_max = DIG_MAX_COVERAGR;
dig_t->dm_dig_min = DIG_MIN_PERFORMANCE; // 0x20
} else if (dm->is_dfs_band) {
if (*dm->band_width == CHANNEL_WIDTH_20){
if (dm->support_ic_type &
(ODM_RTL8814A | ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8822B)){
if (odm_get_bb_reg(dm, R_0x8d8, BIT(27)) == 1)
dig_t->dm_dig_min = DIG_MIN_DFS + 2;
else
dig_t->dm_dig_min = DIG_MIN_DFS;
}
else
dig_t->dm_dig_min = DIG_MIN_DFS;
}
else
dig_t->dm_dig_min = DIG_MIN_DFS;
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_BALANCE_MODE;
dig_t->dm_dig_max = DIG_MAX_BALANCE_MODE;
} else {
if (*dm->bb_op_mode == PHYDM_BALANCE_MODE) {
/*service > 2 devices*/
dig_t->dm_dig_max = DIG_MAX_BALANCE_MODE;
#if (DIG_HW == 1)
dig_t->dig_max_of_min = DIG_MIN_COVERAGE;
#else
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_BALANCE_MODE;
#endif
} else if (*dm->bb_op_mode == PHYDM_PERFORMANCE_MODE) {
/*service 1 devices*/
dig_t->dm_dig_max = DIG_MAX_PERFORMANCE_MODE;
dig_t->dig_max_of_min = DIG_MAX_OF_MIN_PERFORMANCE_MODE;
}
#if 0
if (dm->support_ic_type &
(ODM_RTL8814A | ODM_RTL8812 | ODM_RTL8821 | ODM_RTL8822B))
dig_t->dm_dig_min = 0x1c;
else if (dm->support_ic_type & ODM_RTL8197F)
dig_t->dm_dig_min = 0x1e; /*@For HW setting*/
else
#endif
dig_t->dm_dig_min = DIG_MIN_PERFORMANCE;
}
PHYDM_DBG(dm, DBG_DIG, "Abs{Max, Min}={0x%x, 0x%x}, Max_of_min=0x%x\n",
dig_t->dm_dig_max, dig_t->dm_dig_min, dig_t->dig_max_of_min);
/*@Dyn Boundary by RSSI*/
if (!dm->is_linked) {
/*@if no link, always stay at lower bound*/
tdma_h_dym_max = dig_t->dig_max_of_min;
tdma_h_dym_min = dig_t->dm_dig_min;
PHYDM_DBG(dm, DBG_DIG, "No-Link, Dyn{Max, Min}={0x%x, 0x%x}\n",
tdma_h_dym_max, tdma_h_dym_min);
} else {
PHYDM_DBG(dm, DBG_DIG, "rssi_min=%d, ofst=%d\n",
dm->rssi_min, offset);
/* @DIG lower bound in H-state*/
if (dm->is_dfs_band)
tdma_h_dym_min = DIG_MIN_DFS;
else if (rssi_min < dig_t->dm_dig_min)
tdma_h_dym_min = dig_t->dm_dig_min;
else
tdma_h_dym_min = rssi_min; // turbo not considered yet
#ifdef CFG_DIG_DAMPING_CHK
/*@Limit Dyn min by damping*/
if (dig_t->dig_dl_en &&
dig_rc->damping_limit_en &&
tdma_h_dym_min < dig_rc->damping_limit_val) {
PHYDM_DBG(dm, DBG_DIG,
"[Limit by Damping] dyn_min=0x%x -> 0x%x\n",
tdma_h_dym_min, dig_rc->damping_limit_val);
tdma_h_dym_min = dig_rc->damping_limit_val;
}
#endif
/*@DIG upper bound in H-state*/
igi_upper_rssi_min = rssi_min + offset;
if (igi_upper_rssi_min > dig_t->dm_dig_max)
tdma_h_dym_max = dig_t->dm_dig_max;
else
tdma_h_dym_max = igi_upper_rssi_min;
/* @1 Force Lower Bound for AntDiv */
/*@
*if (!dm->is_one_entry_only &&
*(dm->support_ability & ODM_BB_ANT_DIV) &&
*(dm->ant_div_type == CG_TRX_HW_ANTDIV ||
*dm->ant_div_type == CG_TRX_SMART_ANTDIV)) {
* if (dig_t->ant_div_rssi_max > dig_t->dig_max_of_min)
* dig_t->rx_gain_range_min = dig_t->dig_max_of_min;
* else
* dig_t->rx_gain_range_min = (u8)dig_t->ant_div_rssi_max;
*/
/*@
*PHYDM_DBG(dm, DBG_DIG, "Force Dyn-Min=0x%x, RSSI_max=0x%x\n",
* dig_t->rx_gain_range_min, dig_t->ant_div_rssi_max);
*}
*/
PHYDM_DBG(dm, DBG_DIG, "Dyn{Max, Min}={0x%x, 0x%x}\n",
tdma_h_dym_max, tdma_h_dym_min);
}
/*@Abnormal Case Check*/
/*@Abnormal low higher bound case*/
if (tdma_h_dym_max < dig_t->dm_dig_min)
tdma_h_dym_max = dig_t->dm_dig_min;
/*@Abnormal lower bound case*/
if (tdma_h_dym_min > tdma_h_dym_max)
tdma_h_dym_min = tdma_h_dym_max;
PHYDM_DBG(dm, DBG_DIG, "Abnoraml chk, force {Max, Min}={0x%x, 0x%x}\n",
tdma_h_dym_max, tdma_h_dym_min);
/*@False Alarm Threshold Decision*/
phydm_fa_threshold_check(dm, dfs_mode_en);
/*@Adjust Initial Gain by False Alarm*/
/*Select new IGI by FA */
if (!(dm->original_dig_restore)) {
tdma_h_igi = get_new_igi_bound(dm, tdma_h_igi, fa_cnt,
&tdma_h_dym_max,
&tdma_h_dym_min,
dfs_mode_en);
} else {
new_igi = phydm_get_new_igi(dm, igi, fa_cnt, dfs_mode_en);
}
/*Update status*/
if (!(dm->original_dig_restore)) {
if (dig_t->tdma_force_h_igi == 0xff)
dig_t->cur_ig_value_tdma = tdma_h_igi;
else
dig_t->cur_ig_value_tdma = dig_t->tdma_force_h_igi;
dig_t->tdma_rx_gain_min[TDMA_DIG_HIGH_STATE] = tdma_h_dym_min;
dig_t->tdma_rx_gain_max[TDMA_DIG_HIGH_STATE] = tdma_h_dym_max;
#if 0
/*odm_write_dig(dm, tdma_h_igi);*/
#endif
} else {
odm_write_dig(dm, new_igi);
}
}
void phydm_fa_cnt_acc(void *dm_void, boolean tdma_dig_block_1sec_flag,
u8 cur_tdma_dig_state)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_fa_struct *falm_cnt = &dm->false_alm_cnt;
struct phydm_fa_acc_struct *falm_cnt_acc = NULL;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u8 factor_num = 0;
u8 factor_denum = 1;
u8 total_state_number = 0;
if (cur_tdma_dig_state == TDMA_DIG_LOW_STATE)
falm_cnt_acc = &dm->false_alm_cnt_acc_low;
else if (cur_tdma_dig_state == TDMA_DIG_HIGH_STATE)
falm_cnt_acc = &dm->false_alm_cnt_acc;
/*@
*PHYDM_DBG(dm, DBG_DIG,
* "[%s] ==> dig_state=%d, one_sec=%d\n", __func__,
* cur_tdma_dig_state, tdma_dig_block_1sec_flag);
*/
falm_cnt_acc->cnt_parity_fail += falm_cnt->cnt_parity_fail;
falm_cnt_acc->cnt_rate_illegal += falm_cnt->cnt_rate_illegal;
falm_cnt_acc->cnt_crc8_fail += falm_cnt->cnt_crc8_fail;
falm_cnt_acc->cnt_mcs_fail += falm_cnt->cnt_mcs_fail;
falm_cnt_acc->cnt_ofdm_fail += falm_cnt->cnt_ofdm_fail;
falm_cnt_acc->cnt_cck_fail += falm_cnt->cnt_cck_fail;
falm_cnt_acc->cnt_all += falm_cnt->cnt_all;
falm_cnt_acc->cnt_fast_fsync += falm_cnt->cnt_fast_fsync;
falm_cnt_acc->cnt_sb_search_fail += falm_cnt->cnt_sb_search_fail;
falm_cnt_acc->cnt_ofdm_cca += falm_cnt->cnt_ofdm_cca;
falm_cnt_acc->cnt_cck_cca += falm_cnt->cnt_cck_cca;
falm_cnt_acc->cnt_cca_all += falm_cnt->cnt_cca_all;
falm_cnt_acc->cnt_cck_crc32_error += falm_cnt->cnt_cck_crc32_error;
falm_cnt_acc->cnt_cck_crc32_ok += falm_cnt->cnt_cck_crc32_ok;
falm_cnt_acc->cnt_ofdm_crc32_error += falm_cnt->cnt_ofdm_crc32_error;
falm_cnt_acc->cnt_ofdm_crc32_ok += falm_cnt->cnt_ofdm_crc32_ok;
falm_cnt_acc->cnt_ht_crc32_error += falm_cnt->cnt_ht_crc32_error;
falm_cnt_acc->cnt_ht_crc32_ok += falm_cnt->cnt_ht_crc32_ok;
falm_cnt_acc->cnt_vht_crc32_error += falm_cnt->cnt_vht_crc32_error;
falm_cnt_acc->cnt_vht_crc32_ok += falm_cnt->cnt_vht_crc32_ok;
falm_cnt_acc->cnt_crc32_error_all += falm_cnt->cnt_crc32_error_all;
falm_cnt_acc->cnt_crc32_ok_all += falm_cnt->cnt_crc32_ok_all;
/*@
*PHYDM_DBG(dm, DBG_DIG,
* "[CCA Cnt] {CCK, OFDM, Total} = {%d, %d, %d}\n",
* falm_cnt->cnt_cck_cca,
* falm_cnt->cnt_ofdm_cca,
* falm_cnt->cnt_cca_all);
*PHYDM_DBG(dm, DBG_DIG,
* "[FA Cnt] {CCK, OFDM, Total} = {%d, %d, %d}\n",
* falm_cnt->cnt_cck_fail,
* falm_cnt->cnt_ofdm_fail,
* falm_cnt->cnt_all);
*/
if (tdma_dig_block_1sec_flag) {
total_state_number = dm->tdma_dig_state_number;
if (cur_tdma_dig_state == TDMA_DIG_HIGH_STATE) {
factor_num = total_state_number;
factor_denum = total_state_number - 1;
} else if (cur_tdma_dig_state == TDMA_DIG_LOW_STATE) {
factor_num = total_state_number;
factor_denum = 1;
}
falm_cnt_acc->cnt_all_1sec =
falm_cnt_acc->cnt_all * factor_num / factor_denum;
falm_cnt_acc->cnt_cca_all_1sec =
falm_cnt_acc->cnt_cca_all * factor_num / factor_denum;
falm_cnt_acc->cnt_cck_fail_1sec =
falm_cnt_acc->cnt_cck_fail * factor_num / factor_denum;
PHYDM_DBG(dm, DBG_DIG,
"[ACC CCA Cnt] {CCK, OFDM, Total} = {%d, %d, %d}\n",
falm_cnt_acc->cnt_cck_cca,
falm_cnt_acc->cnt_ofdm_cca,
falm_cnt_acc->cnt_cca_all);
PHYDM_DBG(dm, DBG_DIG,
"[ACC FA Cnt] {CCK, OFDM, Total} = {%d, %d, %d}\n\n",
falm_cnt_acc->cnt_cck_fail,
falm_cnt_acc->cnt_ofdm_fail,
falm_cnt_acc->cnt_all);
}
}
#endif /*@#ifdef IS_USE_NEW_TDMA*/
#endif /*@#ifdef PHYDM_TDMA_DIG_SUPPORT*/
void phydm_dig_debug(void *dm_void, char input[][16], u32 *_used, char *output,
u32 *_out_len)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
char help[] = "-h";
u32 var1[10] = {0};
u32 used = *_used;
u32 out_len = *_out_len;
u8 i = 0;
if ((strcmp(input[1], help) == 0)) {
PDM_SNPF(out_len, used, output + used, out_len - used,
"{0} {en} fa_th[0] fa_th[1] fa_th[2]\n");
PDM_SNPF(out_len, used, output + used, out_len - used,
"{1} {Damping Limit en}\n");
#ifdef PHYDM_TDMA_DIG_SUPPORT
PDM_SNPF(out_len, used, output + used, out_len - used,
"{2} {original_dig_restore = %d}\n",
dm->original_dig_restore);
PDM_SNPF(out_len, used, output + used, out_len - used,
"{3} {tdma_dig_timer_ms = %d}\n",
dm->tdma_dig_timer_ms);
PDM_SNPF(out_len, used, output + used, out_len - used,
"{4} {tdma_dig_state_number = %d}\n",
dm->tdma_dig_state_number);
PDM_SNPF(out_len, used, output + used, out_len - used,
"{5} {0:L-state,1:H-state} {force IGI} (L,H)=(%2x,%2x)\n",
dig_t->tdma_force_l_igi, dig_t->tdma_force_h_igi);
#endif
PDM_SNPF(out_len, used, output + used, out_len - used,
"{6} {fw_dig_en}\n");
PDM_SNPF(out_len, used, output + used, out_len - used,
"{7} FA source:{0:original/1:Experimental duration/2:IFS_CLM/3:FAHM}\n");
} else {
PHYDM_SSCANF(input[1], DCMD_DECIMAL, &var1[0]);
for (i = 1; i < 10; i++)
PHYDM_SSCANF(input[i + 1], DCMD_DECIMAL, &var1[i]);
if (var1[0] == 0) {
if (var1[1] == 1) {
dig_t->is_dbg_fa_th = true;
dig_t->fa_th[0] = (u32)var1[2];
dig_t->fa_th[1] = (u32)var1[3];
dig_t->fa_th[2] = (u32)var1[4];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"Set DIG fa_th[0:2]= {%d, %d, %d}\n",
dig_t->fa_th[0], dig_t->fa_th[1],
dig_t->fa_th[2]);
} else {
dig_t->is_dbg_fa_th = false;
}
#ifdef PHYDM_TDMA_DIG_SUPPORT
} else if (var1[0] == 2) {
dm->original_dig_restore = (u8)var1[1];
if (dm->original_dig_restore == 1) {
PDM_SNPF(out_len, used, output + used,
out_len - used, "Disable TDMA-DIG\n");
} else {
PDM_SNPF(out_len, used, output + used,
out_len - used, "Enable TDMA-DIG\n");
}
} else if (var1[0] == 3) {
dm->tdma_dig_timer_ms = (u8)var1[1];
PDM_SNPF(out_len, used, output + used,
out_len - used, "tdma_dig_timer_ms = %d\n",
dm->tdma_dig_timer_ms);
} else if (var1[0] == 4) {
dm->tdma_dig_state_number = (u8)var1[1];
PDM_SNPF(out_len, used, output + used,
out_len - used, "tdma_dig_state_number = %d\n",
dm->tdma_dig_state_number);
} else if (var1[0] == 5) {
PHYDM_SSCANF(input[3], DCMD_HEX, &var1[2]);
if (var1[1] == 0) {
dig_t->tdma_force_l_igi = (u8)var1[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"force L-state IGI = %2x\n",
dig_t->tdma_force_l_igi);
} else if (var1[1] == 1) {
dig_t->tdma_force_h_igi = (u8)var1[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"force H-state IGI = %2x\n",
dig_t->tdma_force_h_igi);
}
#endif
}
#ifdef CFG_DIG_DAMPING_CHK
else if (var1[0] == 1) {
dig_t->dig_dl_en = (u8)var1[1];
/*@*/
}
#endif
else if (var1[0] == 6) {
phydm_fw_dm_ctrl_en(dm, F00_DIG, (boolean)var1[1]);
PDM_SNPF(out_len, used, output + used, out_len - used,
"fw_dig_enable = %2x\n", dig_t->fw_dig_enable);
} else if (var1[0] == 7) {
dig_t->fa_source = (u8)var1[1];
PDM_SNPF(out_len, used, output + used, out_len - used,
"FA source = %d\n", dig_t->fa_source);
}
}
*_used = used;
*_out_len = out_len;
}
#ifdef CONFIG_MCC_DM
#if (RTL8822B_SUPPORT || RTL8822C_SUPPORT|| RTL8723F_SUPPORT)
void phydm_mcc_igi_clr(void *dm_void, u8 clr_port)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct _phydm_mcc_dm_ *mcc_dm = &dm->mcc_dm;
mcc_dm->mcc_rssi[clr_port] = 0xff;
mcc_dm->mcc_dm_val[0][clr_port] = 0xff; /* 0xc50 clr */
mcc_dm->mcc_dm_val[1][clr_port] = 0xff; /* 0xe50 clr */
}
void phydm_mcc_igi_chk(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct _phydm_mcc_dm_ *mcc_dm = &dm->mcc_dm;
if (mcc_dm->mcc_dm_val[0][0] == 0xff &&
mcc_dm->mcc_dm_val[0][1] == 0xff) {
mcc_dm->mcc_dm_reg[0] = 0xffff;
mcc_dm->mcc_reg_id[0] = 0xff;
}
if (mcc_dm->mcc_dm_val[1][0] == 0xff &&
mcc_dm->mcc_dm_val[1][1] == 0xff) {
mcc_dm->mcc_dm_reg[1] = 0xffff;
mcc_dm->mcc_reg_id[1] = 0xff;
}
}
void phydm_mcc_igi_cal(void *dm_void)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct _phydm_mcc_dm_ *mcc_dm = &dm->mcc_dm;
struct phydm_dig_struct *dig_t = &dm->dm_dig_table;
u8 shift = 0;
u8 igi_val0, igi_val1;
if (mcc_dm->mcc_rssi[0] == 0xff)
phydm_mcc_igi_clr(dm, 0);
if (mcc_dm->mcc_rssi[1] == 0xff)
phydm_mcc_igi_clr(dm, 1);
phydm_mcc_igi_chk(dm);
igi_val0 = mcc_dm->mcc_rssi[0] - shift;
igi_val1 = mcc_dm->mcc_rssi[1] - shift;
if (igi_val0 < DIG_MIN_PERFORMANCE)
igi_val0 = DIG_MIN_PERFORMANCE;
if (igi_val1 < DIG_MIN_PERFORMANCE)
igi_val1 = DIG_MIN_PERFORMANCE;
switch (dm->ic_ip_series) {
#ifdef PHYDM_IC_JGR3_SERIES_SUPPORT
case PHYDM_IC_JGR3:
phydm_fill_mcccmd(dm, 0, R_0x1d70, igi_val0, igi_val1);
phydm_fill_mcccmd(dm, 1, R_0x1d70 + 1, igi_val0, igi_val1);
break;
#endif
default:
phydm_fill_mcccmd(dm, 0, R_0xc50, igi_val0, igi_val1);
phydm_fill_mcccmd(dm, 1, R_0xe50, igi_val0, igi_val1);
break;
}
PHYDM_DBG(dm, DBG_COMP_MCC, "RSSI_min: %d %d, MCC_igi: %d %d\n",
mcc_dm->mcc_rssi[0], mcc_dm->mcc_rssi[1],
mcc_dm->mcc_dm_val[0][0], mcc_dm->mcc_dm_val[0][1]);
}
#endif /*#if (RTL8822B_SUPPORT)*/
#endif /*#ifdef CONFIG_MCC_DM*/