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RTL88x2BU-Linux-Driver/hal/phydm/phydm_soml.c

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/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
/* ************************************************************
* include files
* ************************************************************ */
#include "mp_precomp.h"
#include "phydm_precomp.h"
void
phydm_dynamicsoftmletting(
void *dm_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
u32 ret_val;
#if (RTL8822B_SUPPORT == 1)
if (*dm->mp_mode == false) {
if (dm->support_ic_type & ODM_RTL8822B) {
if ((!dm->is_linked)|(dm->iot_table.is_linked_cmw500))
return;
if (true == dm->bsomlenabled) {
PHYDM_DBG(dm, ODM_COMP_API, "PHYDM_DynamicSoftMLSetting(): SoML has been enable, skip dynamic SoML switch\n");
return;
}
ret_val = odm_get_bb_reg(dm, 0xf8c, MASKBYTE0);
PHYDM_DBG(dm, ODM_COMP_API, "PHYDM_DynamicSoftMLSetting(): Read 0xF8C = 0x%08X\n", ret_val);
if (ret_val < 0x16) {
PHYDM_DBG(dm, ODM_COMP_API, "PHYDM_DynamicSoftMLSetting(): 0xF8C(== 0x%08X) < 0x16, enable SoML\n", ret_val);
phydm_somlrxhp_setting(dm, true);
/*odm_set_bb_reg(dm, 0x19a8, MASKDWORD, 0xc10a0000);*/
dm->bsomlenabled = true;
}
}
}
#endif
}
#ifdef CONFIG_ADAPTIVE_SOML
void
phydm_soml_on_off(
void *dm_void,
u8 swch
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
if (swch == SOML_ON) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "(( Turn on )) SOML\n");
if (dm->support_ic_type == ODM_RTL8822B)
phydm_somlrxhp_setting(dm, true);
else if (dm->support_ic_type == ODM_RTL8197F)
odm_set_bb_reg(dm, 0x998, BIT(6), swch);
} else if (swch == SOML_OFF) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "(( Turn off )) SOML\n");
if (dm->support_ic_type == ODM_RTL8822B)
phydm_somlrxhp_setting(dm, false);
else if (dm->support_ic_type == ODM_RTL8197F)
odm_set_bb_reg(dm, 0x998, BIT(6), swch);
}
dm_soml_table->soml_on_off = swch;
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
void
phydm_adaptive_soml_callback(
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_OutSrc;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
#if DEV_BUS_TYPE == RT_PCI_INTERFACE
#if USE_WORKITEM
odm_schedule_work_item(&dm_soml_table->phydm_adaptive_soml_workitem);
#else
{
/*dbg_print("phydm_adaptive_soml-phydm_adaptive_soml_callback\n");*/
phydm_adsl(dm);
}
#endif
#else
odm_schedule_work_item(&dm_soml_table->phydm_adaptive_soml_workitem);
#endif
}
void
phydm_adaptive_soml_workitem_callback(
void *context
)
{
#ifdef CONFIG_ADAPTIVE_SOML
void *adapter = (void *)context;
HAL_DATA_TYPE *hal_data = GET_HAL_DATA(((PADAPTER)adapter));
struct dm_struct *dm = &hal_data->DM_OutSrc;
/*dbg_print("phydm_adaptive_soml-phydm_adaptive_soml_workitem_callback\n");*/
phydm_adsl(dm);
#endif
}
#elif (DM_ODM_SUPPORT_TYPE == ODM_CE)
void
phydm_adaptive_soml_callback(
void *dm_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
void *padapter = dm->adapter;
if (*(dm->is_net_closed) == true)
return;
if (dm->support_interface == ODM_ITRF_PCIE)
phydm_adsl(dm);
else {
/* Can't do I/O in timer callback*/
rtw_run_in_thread_cmd(padapter, phydm_adaptive_soml_workitem_callback, padapter);
}
}
void
phydm_adaptive_soml_workitem_callback(
void *context
)
{
void * adapter = (void *)context;
HAL_DATA_TYPE *hal_data = GET_HAL_DATA(((PADAPTER)adapter));
struct dm_struct *dm = &hal_data->odmpriv;
/*dbg_print("phydm_adaptive_soml-phydm_adaptive_soml_workitem_callback\n");*/
phydm_adsl(dm);
}
#else
void
phydm_adaptive_soml_callback(
void *dm_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "******SOML_Callback******\n");
phydm_adsl(dm);
}
#endif
void
phydm_rx_qam_for_soml(
void *dm_void,
void *pkt_info_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
struct phydm_perpkt_info_struct *pktinfo = (struct phydm_perpkt_info_struct *)pkt_info_void;
u8 date_rate = (pktinfo->data_rate & 0x7f);
if (dm_soml_table->soml_state_cnt < ((dm_soml_table->soml_train_num)<<1)) {
if (dm_soml_table->soml_on_off == SOML_ON)
return;
else if (dm_soml_table->soml_on_off == SOML_OFF) {
if ((date_rate >= ODM_RATEMCS8) && (date_rate <= ODM_RATEMCS10))
dm_soml_table->num_ht_qam[BPSK_QPSK]++;
else if ((date_rate >= ODM_RATEMCS11) && (date_rate <= ODM_RATEMCS12))
dm_soml_table->num_ht_qam[QAM16]++;
else if ((date_rate >= ODM_RATEMCS13) && (date_rate <= ODM_RATEMCS15))
dm_soml_table->num_ht_qam[QAM64]++;
else if ((date_rate >= ODM_RATEVHTSS2MCS0) && (date_rate <= ODM_RATEVHTSS2MCS2))
dm_soml_table->num_vht_qam[BPSK_QPSK]++;
else if ((date_rate >= ODM_RATEVHTSS2MCS3) && (date_rate <= ODM_RATEVHTSS2MCS4))
dm_soml_table->num_vht_qam[QAM16]++;
else if ((date_rate >= ODM_RATEVHTSS2MCS5) && (date_rate <= ODM_RATEVHTSS2MCS5))
dm_soml_table->num_vht_qam[QAM64]++;
else if ((date_rate >= ODM_RATEVHTSS2MCS8) && (date_rate <= ODM_RATEVHTSS2MCS9))
dm_soml_table->num_vht_qam[QAM256]++;
}
}
}
void
phydm_soml_reset_rx_rate(
void *dm_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
u8 order;
for (order = 0; order < HT_ORDER_TYPE; order++)
dm_soml_table->num_ht_qam[order] = 0;
for (order = 0; order < VHT_ORDER_TYPE; order++)
dm_soml_table->num_vht_qam[order] = 0;
}
void
phydm_soml_cfo_process(
void *dm_void,
s32 *diff_a,
s32 *diff_b
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
u32 value32, value32_1, value32_2, value32_3;
s32 cfo_acq_a, cfo_acq_b, cfo_end_a, cfo_end_b;
s32 cfo_diff_a, cfo_diff_b;
value32 = odm_get_bb_reg(dm, 0xd10, MASKDWORD);
value32_1 = odm_get_bb_reg(dm, 0xd14, MASKDWORD);
value32_2 = odm_get_bb_reg(dm, 0xd50, MASKDWORD);
value32_3 = odm_get_bb_reg(dm, 0xd54, MASKDWORD);
cfo_acq_a = (s32)((value32 & 0x1fff0000) >> 16);
cfo_end_a = (s32)((value32_1 & 0x1fff0000) >> 16);
cfo_acq_b = (s32)((value32_2 & 0x1fff0000) >> 16);
cfo_end_b = (s32)((value32_3 & 0x1fff0000) >> 16);
*diff_a = ((cfo_acq_a >= cfo_end_a) ? (cfo_acq_a - cfo_end_a) : (cfo_end_a - cfo_acq_a));
*diff_b = ((cfo_acq_b >= cfo_end_b) ? (cfo_acq_b - cfo_end_b) : (cfo_end_b - cfo_acq_b));
*diff_a = ((*diff_a * 312) + (*diff_a >> 1)) >> 12; /* 312.5/2^12 */
*diff_b = ((*diff_b * 312) + (*diff_b >> 1)) >> 12; /* 312.5/2^12 */
}
void
phydm_soml_debug(
void *dm_void,
u32 *const dm_value,
u32 *_used,
char *output,
u32 *_out_len
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
u32 used = *_used;
u32 out_len = *_out_len;
if (dm_value[0] == 1) { /*Turn on/off SOML*/
dm_soml_table->soml_select = (u8)dm_value[1];
} else if (dm_value[0] == 2) { /*training number for SOML*/
dm_soml_table->soml_train_num = (u8)dm_value[1];
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_train_num = ((%d))\n",
dm_soml_table->soml_train_num);
} else if (dm_value[0] == 3) { /*training interval for SOML*/
dm_soml_table->soml_intvl = (u8)dm_value[1];
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_intvl = ((%d))\n",
dm_soml_table->soml_intvl);
} else if (dm_value[0] == 4) { /*function period for SOML*/
dm_soml_table->soml_period = (u8)dm_value[1];
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_period = ((%d))\n",
dm_soml_table->soml_period);
} else if (dm_value[0] == 5) { /*delay_time for SOML*/
dm_soml_table->soml_delay_time = (u8)dm_value[1];
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_delay_time = ((%d))\n",
dm_soml_table->soml_delay_time);
} else if (dm_value[0] == 6) { /* for SOML Rx QAM distribution th*/
if (dm_value[1] == 256) {
dm_soml_table->qam256_dist_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"qam256_dist_th = ((%d))\n",
dm_soml_table->qam256_dist_th);
} else if (dm_value[1] == 64) {
dm_soml_table->qam64_dist_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"qam64_dist_th = ((%d))\n",
dm_soml_table->qam64_dist_th);
} else if (dm_value[1] == 16) {
dm_soml_table->qam16_dist_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"qam16_dist_th = ((%d))\n",
dm_soml_table->qam16_dist_th);
} else if (dm_value[1] == 4) {
dm_soml_table->bpsk_qpsk_dist_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"bpsk_qpsk_dist_th = ((%d))\n",
dm_soml_table->bpsk_qpsk_dist_th);
}
} else if (dm_value[0] == 7) { /* for SOML cfo th*/
if (dm_value[1] == 256) {
dm_soml_table->cfo_qam256_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"cfo_qam256_th = ((%d KHz))\n",
dm_soml_table->cfo_qam256_th);
} else if (dm_value[1] == 64) {
dm_soml_table->cfo_qam64_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"cfo_qam64_th = ((%d KHz))\n",
dm_soml_table->cfo_qam64_th);
} else if (dm_value[1] == 16) {
dm_soml_table->cfo_qam16_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"cfo_qam16_th = ((%d KHz))\n",
dm_soml_table->cfo_qam16_th);
} else if (dm_value[1] == 4) {
dm_soml_table->cfo_qpsk_th = (u8)dm_value[2];
PDM_SNPF(out_len, used, output + used,
out_len - used,
"cfo_qpsk_th = ((%d KHz))\n",
dm_soml_table->cfo_qpsk_th);
}
} else if (dm_value[0] == 100) { /*show parameters*/
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_select = ((%d))\n",
dm_soml_table->soml_select);
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_train_num = ((%d))\n",
dm_soml_table->soml_train_num);
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_intvl = ((%d))\n",
dm_soml_table->soml_intvl);
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_period = ((%d))\n",
dm_soml_table->soml_period);
PDM_SNPF(out_len, used, output + used, out_len - used,
"soml_delay_time = ((%d))\n\n",
dm_soml_table->soml_delay_time);
PDM_SNPF(out_len, used, output + used, out_len - used,
"qam256_dist_th = ((%d)), qam64_dist_th = ((%d)), ",
dm_soml_table->qam256_dist_th,
dm_soml_table->qam64_dist_th);
PDM_SNPF(out_len, used, output + used, out_len - used,
"qam16_dist_th = ((%d)), bpsk_qpsk_dist_th = ((%d))\n",
dm_soml_table->qam16_dist_th,
dm_soml_table->bpsk_qpsk_dist_th);
PDM_SNPF(out_len, used, output + used, out_len - used,
"cfo_qam256_th = ((%d KHz)), cfo_qam64_th = ((%d KHz)), ",
dm_soml_table->cfo_qam256_th,
dm_soml_table->cfo_qam64_th);
PDM_SNPF(out_len, used, output + used, out_len - used,
"cfo_qam16_th = ((%d KHz)), cfo_qpsk_th = ((%d KHz))\n",
dm_soml_table->cfo_qam16_th,
dm_soml_table->cfo_qpsk_th);
}
*_used = used;
*_out_len = out_len;
}
void
phydm_soml_statistics(
void *dm_void,
u8 on_off_state
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
u8 i;
u32 num_bytes_diff;
if (dm->support_ic_type == ODM_RTL8197F) {
if (on_off_state == SOML_ON) {
for (i = 0; i < HT_RATE_IDX; i++) {
num_bytes_diff = dm_soml_table->num_ht_bytes[i] - dm_soml_table->pre_num_ht_bytes[i];
dm_soml_table->num_ht_bytes_on[i] += num_bytes_diff;
dm_soml_table->pre_num_ht_bytes[i] = dm_soml_table->num_ht_bytes[i];
}
} else if (on_off_state == SOML_OFF) {
for (i = 0; i < HT_RATE_IDX; i++) {
num_bytes_diff = dm_soml_table->num_ht_bytes[i] - dm_soml_table->pre_num_ht_bytes[i];
dm_soml_table->num_ht_bytes_off[i] += num_bytes_diff;
dm_soml_table->pre_num_ht_bytes[i] = dm_soml_table->num_ht_bytes[i];
}
}
} else if (dm->support_ic_type == ODM_RTL8822B) {
if (on_off_state == SOML_ON) {
for (i = 0; i < VHT_RATE_IDX; i++) {
num_bytes_diff = dm_soml_table->num_vht_bytes[i] - dm_soml_table->pre_num_vht_bytes[i];
dm_soml_table->num_vht_bytes_on[i] += num_bytes_diff;
dm_soml_table->pre_num_vht_bytes[i] = dm_soml_table->num_vht_bytes[i];
}
} else if (on_off_state == SOML_OFF) {
for (i = 0; i < VHT_RATE_IDX; i++) {
num_bytes_diff = dm_soml_table->num_vht_bytes[i] - dm_soml_table->pre_num_vht_bytes[i];
dm_soml_table->num_vht_bytes_off[i] += num_bytes_diff;
dm_soml_table->pre_num_vht_bytes[i] = dm_soml_table->num_vht_bytes[i];
}
}
}
}
void
phydm_adsl(
void *dm_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
u8 i;
u8 next_on_off;
u8 rate_num = 1, rate_ss_shift = 0;
u32 byte_total_on = 0, byte_total_off = 0, num_total_qam = 0;
u32 ht_reset[HT_RATE_IDX] = {0}, vht_reset[VHT_RATE_IDX] = {0};
u8 size = sizeof(ht_reset[0]);
if (dm->support_ic_type & ODM_IC_4SS)
rate_num = 4;
else if (dm->support_ic_type & ODM_IC_3SS)
rate_num = 3;
else if (dm->support_ic_type & ODM_IC_2SS)
rate_num = 2;
if ((dm->support_ic_type & ODM_ADAPTIVE_SOML_SUPPORT_IC)) {
if (TRUE) {
if ((dm->rssi_min >= SOML_RSSI_TH_HIGH) || (dm_soml_table->is_soml_method_enable == 1)) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "> TH_H || is_soml_method_enable==1\n");
PHYDM_DBG(dm, DBG_ADPTV_SOML, "soml_state_cnt =((%d)), soml_on_off =((%s))\n", dm_soml_table->soml_state_cnt, (dm_soml_table->soml_on_off == SOML_ON) ? "SOML_ON" : "SOML_OFF");
/*Traning state: 0(alt) 1(ori) 2(alt) 3(ori)============================================================*/
if (dm_soml_table->soml_state_cnt < ((dm_soml_table->soml_train_num)<<1)) {
if (dm_soml_table->soml_state_cnt == 0) {
if (dm->support_ic_type == ODM_RTL8197F) {
odm_move_memory(dm, dm_soml_table->num_ht_bytes, ht_reset, HT_RATE_IDX*size);
odm_move_memory(dm, dm_soml_table->num_ht_bytes_on, ht_reset, HT_RATE_IDX*size);
odm_move_memory(dm, dm_soml_table->num_ht_bytes_off, ht_reset, HT_RATE_IDX*size);
} else if (dm->support_ic_type == ODM_RTL8822B) {
odm_move_memory(dm, dm_soml_table->num_vht_bytes, vht_reset, VHT_RATE_IDX*size);
odm_move_memory(dm, dm_soml_table->num_vht_bytes_on, vht_reset, VHT_RATE_IDX*size);
odm_move_memory(dm, dm_soml_table->num_vht_bytes_off, vht_reset, VHT_RATE_IDX*size);
dm_soml_table->cfo_counter++;
phydm_soml_cfo_process(dm,
&dm_soml_table->cfo_diff_a,
&dm_soml_table->cfo_diff_b);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ (%d) cfo_diff_a = %d KHz; cfo_diff_b = %d KHz ]\n", dm_soml_table->cfo_counter, dm_soml_table->cfo_diff_a, dm_soml_table->cfo_diff_b);
dm_soml_table->cfo_diff_sum_a += dm_soml_table->cfo_diff_a;
dm_soml_table->cfo_diff_sum_b += dm_soml_table->cfo_diff_b;
}
dm_soml_table->is_soml_method_enable = 1;
dm_soml_table->soml_state_cnt++;
next_on_off = (dm_soml_table->soml_on_off == SOML_ON) ? SOML_ON : SOML_OFF;
phydm_soml_on_off(dm, next_on_off);
odm_set_timer(dm, &dm_soml_table->phydm_adaptive_soml_timer, dm_soml_table->soml_delay_time); /*ms*/
} else if ((dm_soml_table->soml_state_cnt % 2) != 0) {
dm_soml_table->soml_state_cnt++;
if (dm->support_ic_type == ODM_RTL8197F)
odm_move_memory(dm, dm_soml_table->pre_num_ht_bytes, dm_soml_table->num_ht_bytes, HT_RATE_IDX*size);
else if (dm->support_ic_type == ODM_RTL8822B) {
odm_move_memory(dm, dm_soml_table->pre_num_vht_bytes, dm_soml_table->num_vht_bytes, VHT_RATE_IDX*size);
dm_soml_table->cfo_counter++;
phydm_soml_cfo_process(dm,
&dm_soml_table->cfo_diff_a,
&dm_soml_table->cfo_diff_b);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ (%d) cfo_diff_a = %d KHz; cfo_diff_b = %d KHz ]\n", dm_soml_table->cfo_counter, dm_soml_table->cfo_diff_a, dm_soml_table->cfo_diff_b);
dm_soml_table->cfo_diff_sum_a += dm_soml_table->cfo_diff_a;
dm_soml_table->cfo_diff_sum_b += dm_soml_table->cfo_diff_b;
}
odm_set_timer(dm, &dm_soml_table->phydm_adaptive_soml_timer, dm_soml_table->soml_intvl); /*ms*/
} else if ((dm_soml_table->soml_state_cnt % 2) == 0) {
if (dm->support_ic_type == ODM_RTL8822B) {
dm_soml_table->cfo_counter++;
phydm_soml_cfo_process(dm,
&dm_soml_table->cfo_diff_a,
&dm_soml_table->cfo_diff_b);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ (%d) cfo_diff_a = %d KHz; cfo_diff_b = %d KHz ]\n", dm_soml_table->cfo_counter, dm_soml_table->cfo_diff_a, dm_soml_table->cfo_diff_b);
dm_soml_table->cfo_diff_sum_a += dm_soml_table->cfo_diff_a;
dm_soml_table->cfo_diff_sum_b += dm_soml_table->cfo_diff_b;
}
dm_soml_table->soml_state_cnt++;
phydm_soml_statistics(dm, dm_soml_table->soml_on_off);
next_on_off = (dm_soml_table->soml_on_off == SOML_ON) ? SOML_OFF : SOML_ON;
phydm_soml_on_off(dm, next_on_off);
odm_set_timer(dm, &dm_soml_table->phydm_adaptive_soml_timer, dm_soml_table->soml_delay_time); /*ms*/
}
}
/*Decision state: ==============================================================*/
else {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[Decisoin state ]\n");
phydm_soml_statistics(dm, dm_soml_table->soml_on_off);
dm_soml_table->cfo_diff_avg_a = (dm_soml_table->cfo_counter != 0) ? (dm_soml_table->cfo_diff_sum_a / dm_soml_table->cfo_counter) : 0;
dm_soml_table->cfo_diff_avg_b = (dm_soml_table->cfo_counter != 0) ? (dm_soml_table->cfo_diff_sum_b / dm_soml_table->cfo_counter) : 0;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ cfo_diff_avg_a = %d KHz; cfo_diff_avg_b = %d KHz]\n", dm_soml_table->cfo_diff_avg_a, dm_soml_table->cfo_diff_avg_b);
/* [Search 1st and 2ed rate by counter] */
if (dm->support_ic_type == ODM_RTL8197F) {
for (i = 0; i < rate_num; i++) {
rate_ss_shift = (i << 3);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "*num_ht_bytes_on HT MCS[%d :%d ] = {%d, %d, %d, %d, %d, %d, %d, %d}\n",
(rate_ss_shift), (rate_ss_shift+7),
dm_soml_table->num_ht_bytes_on[rate_ss_shift + 0], dm_soml_table->num_ht_bytes_on[rate_ss_shift + 1],
dm_soml_table->num_ht_bytes_on[rate_ss_shift + 2], dm_soml_table->num_ht_bytes_on[rate_ss_shift + 3],
dm_soml_table->num_ht_bytes_on[rate_ss_shift + 4], dm_soml_table->num_ht_bytes_on[rate_ss_shift + 5],
dm_soml_table->num_ht_bytes_on[rate_ss_shift + 6], dm_soml_table->num_ht_bytes_on[rate_ss_shift + 7]);
}
for (i = 0; i < rate_num; i++) {
rate_ss_shift = (i << 3);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "*num_ht_bytes_off HT MCS[%d :%d ] = {%d, %d, %d, %d, %d, %d, %d, %d}\n",
(rate_ss_shift), (rate_ss_shift+7),
dm_soml_table->num_ht_bytes_off[rate_ss_shift + 0], dm_soml_table->num_ht_bytes_off[rate_ss_shift + 1],
dm_soml_table->num_ht_bytes_off[rate_ss_shift + 2], dm_soml_table->num_ht_bytes_off[rate_ss_shift + 3],
dm_soml_table->num_ht_bytes_off[rate_ss_shift + 4], dm_soml_table->num_ht_bytes_off[rate_ss_shift + 5],
dm_soml_table->num_ht_bytes_off[rate_ss_shift + 6], dm_soml_table->num_ht_bytes_off[rate_ss_shift + 7]);
}
for (i = 0; i < HT_RATE_IDX; i++) {
byte_total_on += dm_soml_table->num_ht_bytes_on[i];
byte_total_off += dm_soml_table->num_ht_bytes_off[i];
}
} else if (dm->support_ic_type == ODM_RTL8822B) {
for (i = 0; i < VHT_ORDER_TYPE; i++)
num_total_qam += dm_soml_table->num_vht_qam[i];
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ ((2SS)) BPSK_QPSK_count = %d ; 16QAM_count = %d ; 64QAM_count = %d ; 256QAM_count = %d ; num_total_qam = %d]\n", dm_soml_table->num_vht_qam[BPSK_QPSK], dm_soml_table->num_vht_qam[QAM16], dm_soml_table->num_vht_qam[QAM64], dm_soml_table->num_vht_qam[QAM256], num_total_qam);
if (((dm_soml_table->num_vht_qam[QAM256] * 100) > (num_total_qam * dm_soml_table->qam256_dist_th)) && (dm_soml_table->cfo_diff_avg_a > dm_soml_table->cfo_qam256_th) && (dm_soml_table->cfo_diff_avg_b > dm_soml_table->cfo_qam256_th)) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ QAM256_ratio > %d ; cfo_diff_avg_a > %d KHz ==> SOML_OFF]\n", dm_soml_table->qam256_dist_th, dm_soml_table->cfo_qam256_th);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Final decisoin ] : ");
phydm_soml_on_off(dm, SOML_OFF);
return;
} else if (((dm_soml_table->num_vht_qam[QAM64] * 100) > (num_total_qam * dm_soml_table->qam64_dist_th)) && (dm_soml_table->cfo_diff_avg_a > dm_soml_table->cfo_qam64_th) && (dm_soml_table->cfo_diff_avg_b > dm_soml_table->cfo_qam64_th)) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ QAM64_ratio > %d ; cfo_diff_avg_a > %d KHz ==> SOML_OFF]\n", dm_soml_table->qam64_dist_th, dm_soml_table->cfo_qam64_th);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Final decisoin ] : ");
phydm_soml_on_off(dm, SOML_OFF);
return;
} else if (((dm_soml_table->num_vht_qam[QAM16] * 100) > (num_total_qam * dm_soml_table->qam16_dist_th)) && (dm_soml_table->cfo_diff_avg_a > dm_soml_table->cfo_qam16_th) && (dm_soml_table->cfo_diff_avg_b > dm_soml_table->cfo_qam16_th)) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ QAM16_ratio > %d ; cfo_diff_avg_a > %d KHz ==> SOML_OFF]\n", dm_soml_table->qam16_dist_th, dm_soml_table->cfo_qam16_th);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Final decisoin ] : ");
phydm_soml_on_off(dm, SOML_OFF);
return;
} else if (((dm_soml_table->num_vht_qam[BPSK_QPSK] * 100) > (num_total_qam * dm_soml_table->bpsk_qpsk_dist_th)) && (dm_soml_table->cfo_diff_avg_a > dm_soml_table->cfo_qpsk_th) && (dm_soml_table->cfo_diff_avg_b > dm_soml_table->cfo_qpsk_th)) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ BPSK_QPSK_ratio > %d ; cfo_diff_avg_a > %d KHz ==> SOML_OFF]\n", dm_soml_table->bpsk_qpsk_dist_th, dm_soml_table->cfo_qpsk_th);
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Final decisoin ] : ");
phydm_soml_on_off(dm, SOML_OFF);
return;
}
for (i = 0; i < rate_num; i++) {
rate_ss_shift = 10 * i;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ num_vht_bytes_on VHT-%d ss MCS[0:9] = {%d, %d, %d, %d, %d, %d, %d, %d, %d, %d} ]\n",
(i + 1),
dm_soml_table->num_vht_bytes_on[rate_ss_shift + 0], dm_soml_table->num_vht_bytes_on[rate_ss_shift + 1],
dm_soml_table->num_vht_bytes_on[rate_ss_shift + 2], dm_soml_table->num_vht_bytes_on[rate_ss_shift + 3],
dm_soml_table->num_vht_bytes_on[rate_ss_shift + 4], dm_soml_table->num_vht_bytes_on[rate_ss_shift + 5],
dm_soml_table->num_vht_bytes_on[rate_ss_shift + 6], dm_soml_table->num_vht_bytes_on[rate_ss_shift + 7],
dm_soml_table->num_vht_bytes_on[rate_ss_shift + 8], dm_soml_table->num_vht_bytes_on[rate_ss_shift + 9]);
}
for (i = 0; i < rate_num; i++) {
rate_ss_shift = 10 * i;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ num_vht_bytes_off VHT-%d ss MCS[0:9] = {%d, %d, %d, %d, %d, %d, %d, %d, %d, %d} ]\n",
(i + 1),
dm_soml_table->num_vht_bytes_off[rate_ss_shift + 0], dm_soml_table->num_vht_bytes_off[rate_ss_shift + 1],
dm_soml_table->num_vht_bytes_off[rate_ss_shift + 2], dm_soml_table->num_vht_bytes_off[rate_ss_shift + 3],
dm_soml_table->num_vht_bytes_off[rate_ss_shift + 4], dm_soml_table->num_vht_bytes_off[rate_ss_shift + 5],
dm_soml_table->num_vht_bytes_off[rate_ss_shift + 6], dm_soml_table->num_vht_bytes_off[rate_ss_shift + 7],
dm_soml_table->num_vht_bytes_off[rate_ss_shift + 8], dm_soml_table->num_vht_bytes_off[rate_ss_shift + 9]);
}
for (i = 0; i < VHT_RATE_IDX; i++) {
byte_total_on += dm_soml_table->num_vht_bytes_on[i];
byte_total_off += dm_soml_table->num_vht_bytes_off[i];
}
}
/* [Decision] */
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ byte_total_on = %d ; byte_total_off = %d ]\n", byte_total_on, byte_total_off);
if (byte_total_on > byte_total_off) {
next_on_off = SOML_ON;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ byte_total_on > byte_total_off ==> SOML_ON ]\n");
} else if (byte_total_on < byte_total_off) {
next_on_off = SOML_OFF;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ byte_total_on < byte_total_off ==> SOML_OFF ]\n");
} else {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ stay at soml_last_state ]\n");
next_on_off = dm_soml_table->soml_last_state;
}
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Final decisoin ] : ");
phydm_soml_on_off(dm, next_on_off);
dm_soml_table->soml_last_state = next_on_off;
}
} else {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[escape from > TH_H || is_soml_method_enable==1]\n");
phydm_adaptive_soml_reset(dm);
phydm_soml_on_off(dm, SOML_ON);
}
} else {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[number_active_client != 1]\n");
phydm_adaptive_soml_reset(dm);
phydm_soml_on_off(dm, SOML_OFF);
}
}
}
void
phydm_adaptive_soml_reset(
void *dm_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
dm_soml_table->soml_state_cnt = 0;
dm_soml_table->is_soml_method_enable = 0;
dm_soml_table->soml_counter = 0;
}
#endif /* end of CONFIG_ADAPTIVE_SOML*/
void
phydm_soml_bytes_acq(
void *dm_void,
u8 rate_id,
u32 length
)
{
#ifdef CONFIG_ADAPTIVE_SOML
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
if ((rate_id >= ODM_RATEMCS0) && (rate_id <= ODM_RATEMCS31))
dm_soml_table->num_ht_bytes[rate_id - ODM_RATEMCS0] += length;
else if ((rate_id >= ODM_RATEVHTSS1MCS0) && (rate_id <= ODM_RATEVHTSS4MCS9))
dm_soml_table->num_vht_bytes[rate_id - ODM_RATEVHTSS1MCS0] += length;
#endif
}
void
phydm_adaptive_soml_timers(
void *dm_void,
u8 state
)
{
#ifdef CONFIG_ADAPTIVE_SOML
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
if (state == INIT_SOML_TIMMER) {
odm_initialize_timer(dm, &dm_soml_table->phydm_adaptive_soml_timer,
(void *)phydm_adaptive_soml_callback, NULL, "phydm_adaptive_soml_timer");
} else if (state == CANCEL_SOML_TIMMER) {
odm_cancel_timer(dm, &dm_soml_table->phydm_adaptive_soml_timer);
} else if (state == RELEASE_SOML_TIMMER) {
odm_release_timer(dm, &dm_soml_table->phydm_adaptive_soml_timer);
}
#endif
}
void
phydm_adaptive_soml_init(
void *dm_void
)
{
#ifdef CONFIG_ADAPTIVE_SOML
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
#if 0
if (!(dm->support_ability & ODM_BB_ADAPTIVE_SOML)) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[Return] Not Support Adaptive SOML\n");
return;
}
#endif
PHYDM_DBG(dm, DBG_ADPTV_SOML, "phydm_adaptive_soml_init\n");
dm_soml_table->soml_state_cnt = 0;
dm_soml_table->soml_delay_time = 40;
dm_soml_table->soml_intvl = 150;
dm_soml_table->soml_train_num = 4;
dm_soml_table->is_soml_method_enable = 0;
dm_soml_table->soml_counter = 0;
dm_soml_table->soml_period = 1;
dm_soml_table->soml_select = 0;
dm_soml_table->cfo_counter = 0;
dm_soml_table->cfo_diff_sum_a = 0;
dm_soml_table->cfo_diff_sum_b = 0;
dm_soml_table->cfo_qpsk_th = 94;
dm_soml_table->cfo_qam16_th = 38;
dm_soml_table->cfo_qam64_th = 17;
dm_soml_table->cfo_qam256_th = 7;
dm_soml_table->bpsk_qpsk_dist_th = 20;
dm_soml_table->qam16_dist_th = 20;
dm_soml_table->qam64_dist_th = 20;
dm_soml_table->qam256_dist_th = 20;
if (dm->support_ic_type == ODM_RTL8197F)
odm_set_bb_reg(dm, 0x998, BIT(25), 1);
#endif
}
void
phydm_adaptive_soml(
void *dm_void
)
{
#ifdef CONFIG_ADAPTIVE_SOML
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
if (!(dm->support_ability & ODM_BB_ADAPTIVE_SOML)) {
PHYDM_DBG(dm, DBG_ADPTV_SOML,
"[Return!!!] Not Support Adaptive SOML Function\n");
return;
}
if (dm_soml_table->soml_counter < dm_soml_table->soml_period) {
dm_soml_table->soml_counter++;
return;
}
dm_soml_table->soml_counter = 0;
dm_soml_table->soml_state_cnt = 0;
dm_soml_table->cfo_counter = 0;
dm_soml_table->cfo_diff_sum_a = 0;
dm_soml_table->cfo_diff_sum_b = 0;
phydm_soml_reset_rx_rate(dm);
if (dm_soml_table->soml_select == 0) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Adaptive SOML Training !!!]\n");
} else if (dm_soml_table->soml_select == 1) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Stop Adaptive SOML !!!]\n");
phydm_soml_on_off(dm, SOML_ON);
return;
} else if (dm_soml_table->soml_select == 2) {
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[ Stop Adaptive SOML !!!]\n");
phydm_soml_on_off(dm, SOML_OFF);
return;
}
phydm_adsl(dm);
#endif
}
void
phydm_enable_adaptive_soml(
void *dm_void
)
{
#ifdef CONFIG_ADAPTIVE_SOML
struct dm_struct *dm = (struct dm_struct *)dm_void;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[%s][Return!!!] enable Adaptive SOML\n", __func__);
dm->support_ability |= ODM_BB_ADAPTIVE_SOML;
phydm_soml_on_off(dm, SOML_ON);
#endif
}
void
phydm_stop_adaptive_soml(
void *dm_void
)
{
#ifdef CONFIG_ADAPTIVE_SOML
struct dm_struct *dm = (struct dm_struct *)dm_void;
PHYDM_DBG(dm, DBG_ADPTV_SOML, "[%s][Return!!!] Stop Adaptive SOML\n", __func__);
dm->support_ability &= ~ODM_BB_ADAPTIVE_SOML;
phydm_soml_on_off(dm, SOML_ON);
#endif
}
void
phydm_adaptive_soml_para_set(
void *dm_void,
u8 train_num,
u8 intvl,
u8 period,
u8 delay_time
)
{
#ifdef CONFIG_ADAPTIVE_SOML
struct dm_struct *dm = (struct dm_struct *)dm_void;
struct adaptive_soml *dm_soml_table = &dm->dm_soml_table;
dm_soml_table->soml_train_num = train_num;
dm_soml_table->soml_intvl = intvl;
dm_soml_table->soml_period = period;
dm_soml_table->soml_delay_time = delay_time;
#endif
}
void
phydm_init_soft_ml_setting(
void *dm_void
)
{
struct dm_struct *dm = (struct dm_struct *)dm_void;
#if (RTL8822B_SUPPORT == 1)
if (*dm->mp_mode == false) {
if (dm->support_ic_type & ODM_RTL8822B) {
/*odm_set_bb_reg(dm, 0x19a8, MASKDWORD, 0xd10a0000);*/
phydm_somlrxhp_setting(dm, true);
dm->bsomlenabled = true;
}
}
#endif
#if (RTL8821C_SUPPORT == 1)
if (*dm->mp_mode == false) {
if (dm->support_ic_type & ODM_RTL8821C)
odm_set_bb_reg(dm, 0x19a8, BIT(31)|BIT(30)|BIT(29)|BIT(28), 0xd);
}
#endif
}
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