/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2016 - 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.
*
*****************************************************************************/
/* ************************************************************
* Description:
*
* This file is for RTL8821A Co-exist mechanism
*
* History
* 2012/11/15 Cosa first check in.
*
* ************************************************************ */
/* ************************************************************
* include files
* ************************************************************ */
#include "mp_precomp.h"
#if (BT_SUPPORT == 1 && COEX_SUPPORT == 1)
#if (RTL8821A_SUPPORT == 1)
/* ************************************************************
* Global variables, these are static variables
* ************************************************************ */
static u8 *trace_buf = &gl_btc_trace_buf[0];
static struct coex_dm_8821a_2ant glcoex_dm_8821a_2ant;
static struct coex_dm_8821a_2ant *coex_dm = &glcoex_dm_8821a_2ant;
static struct coex_sta_8821a_2ant glcoex_sta_8821a_2ant;
static struct coex_sta_8821a_2ant *coex_sta = &glcoex_sta_8821a_2ant;
const char *const glbt_info_src_8821a_2ant[] = {
"BT Info[wifi fw]",
"BT Info[bt rsp]",
"BT Info[bt auto report]",
};
u32 glcoex_ver_date_8821a_2ant = 20161130;
u32 glcoex_ver_8821a_2ant = 0x61;
u32 glcoex_ver_btdesired_8821a_2ant = 0x5c;
/* modify 20140903v43 a2dpandhid tdmaonoff a2dp glitch _ tdma off 778=3(case1)->778=1(case0)
* and to improve tp while a2dphid case23->case25 , case123->case125 for asus spec
* and modify for asus bt WHQL test _ tdma off_ 778=3->1_
* ************************************************************
* local function proto type if needed
* ************************************************************
* ************************************************************
* local function start with halbtc8821a2ant_
* ************************************************************ */
u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh, u8 rssi_thresh1)
{
s32 bt_rssi = 0;
u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
bt_rssi = coex_sta->bt_rssi;
if (level_num == 2) {
if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
(coex_sta->pre_bt_rssi_state ==
BTC_RSSI_STATE_STAY_LOW)) {
if (bt_rssi >= (rssi_thresh +
BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT))
bt_rssi_state = BTC_RSSI_STATE_HIGH;
else
bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
} else {
if (bt_rssi < rssi_thresh)
bt_rssi_state = BTC_RSSI_STATE_LOW;
else
bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
}
} else if (level_num == 3) {
if (rssi_thresh > rssi_thresh1) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT Rssi thresh error!!\n");
BTC_TRACE(trace_buf);
return coex_sta->pre_bt_rssi_state;
}
if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
(coex_sta->pre_bt_rssi_state ==
BTC_RSSI_STATE_STAY_LOW)) {
if (bt_rssi >= (rssi_thresh +
BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT))
bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
else
bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
} else if ((coex_sta->pre_bt_rssi_state ==
BTC_RSSI_STATE_MEDIUM) ||
(coex_sta->pre_bt_rssi_state ==
BTC_RSSI_STATE_STAY_MEDIUM)) {
if (bt_rssi >= (rssi_thresh1 +
BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT))
bt_rssi_state = BTC_RSSI_STATE_HIGH;
else if (bt_rssi < rssi_thresh)
bt_rssi_state = BTC_RSSI_STATE_LOW;
else
bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
} else {
if (bt_rssi < rssi_thresh1)
bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
else
bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
}
}
coex_sta->pre_bt_rssi_state = bt_rssi_state;
return bt_rssi_state;
}
u8 halbtc8821a2ant_wifi_rssi_state(IN struct btc_coexist *btcoexist,
IN u8 index, IN u8 level_num, IN u8 rssi_thresh, IN u8 rssi_thresh1)
{
s32 wifi_rssi = 0;
u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
if (level_num == 2) {
if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_LOW)
||
(coex_sta->pre_wifi_rssi_state[index] ==
BTC_RSSI_STATE_STAY_LOW)) {
if (wifi_rssi >= (rssi_thresh +
BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT))
wifi_rssi_state = BTC_RSSI_STATE_HIGH;
else
wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
} else {
if (wifi_rssi < rssi_thresh)
wifi_rssi_state = BTC_RSSI_STATE_LOW;
else
wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
}
} else if (level_num == 3) {
if (rssi_thresh > rssi_thresh1) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], wifi RSSI thresh error!!\n");
BTC_TRACE(trace_buf);
return coex_sta->pre_wifi_rssi_state[index];
}
if ((coex_sta->pre_wifi_rssi_state[index] == BTC_RSSI_STATE_LOW)
||
(coex_sta->pre_wifi_rssi_state[index] ==
BTC_RSSI_STATE_STAY_LOW)) {
if (wifi_rssi >= (rssi_thresh +
BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT))
wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
else
wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
} else if ((coex_sta->pre_wifi_rssi_state[index] ==
BTC_RSSI_STATE_MEDIUM) ||
(coex_sta->pre_wifi_rssi_state[index] ==
BTC_RSSI_STATE_STAY_MEDIUM)) {
if (wifi_rssi >= (rssi_thresh1 +
BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT))
wifi_rssi_state = BTC_RSSI_STATE_HIGH;
else if (wifi_rssi < rssi_thresh)
wifi_rssi_state = BTC_RSSI_STATE_LOW;
else
wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
} else {
if (wifi_rssi < rssi_thresh1)
wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
else
wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
}
}
coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
return wifi_rssi_state;
}
void halbtc8821a2ant_limited_rx(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean rej_ap_agg_pkt,
IN boolean bt_ctrl_agg_buf_size, IN u8 agg_buf_size)
{
boolean reject_rx_agg = rej_ap_agg_pkt;
boolean bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size;
u8 rx_agg_size = agg_buf_size;
/* ============================================ */
/* Rx Aggregation related setting */
/* ============================================ */
btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
&reject_rx_agg);
/* decide BT control aggregation buf size or not */
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
&bt_ctrl_rx_agg_size);
/* aggregation buf size, only work when BT control Rx aggregation size. */
btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
/* real update aggregation setting */
btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
}
void halbtc8821a2ant_monitor_bt_ctr(IN struct btc_coexist *btcoexist)
{
u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
reg_hp_txrx = 0x770;
reg_lp_txrx = 0x774;
u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
reg_hp_tx = u32tmp & MASKLWORD;
reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
reg_lp_tx = u32tmp & MASKLWORD;
reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
coex_sta->high_priority_tx = reg_hp_tx;
coex_sta->high_priority_rx = reg_hp_rx;
coex_sta->low_priority_tx = reg_lp_tx;
coex_sta->low_priority_rx = reg_lp_rx;
if ((coex_sta->low_priority_rx >= 950) &&
(coex_sta->low_priority_rx >= coex_sta->low_priority_tx) &&
(!coex_sta->under_ips))
bt_link_info->slave_role = true;
else
bt_link_info->slave_role = false;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], High Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
BTC_TRACE(trace_buf);
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Low Priority Tx/Rx (reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
BTC_TRACE(trace_buf);
/* reset counter */
btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
}
void halbtc8821a2ant_monitor_wifi_ctr(IN struct btc_coexist *btcoexist)
{
#if 1
coex_sta->crc_ok_cck = btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_OK_CCK);
coex_sta->crc_ok_11g = btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_OK_LEGACY);
coex_sta->crc_ok_11n = btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_OK_HT);
coex_sta->crc_ok_11n_vht =
btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_OK_VHT);
coex_sta->crc_err_cck = btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_ERROR_CCK);
coex_sta->crc_err_11g = btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_ERROR_LEGACY);
coex_sta->crc_err_11n = btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_ERROR_HT);
coex_sta->crc_err_11n_vht =
btcoexist->btc_phydm_query_PHY_counter(
btcoexist,
PHYDM_INFO_CRC32_ERROR_VHT);
#endif
}
void halbtc8821a2ant_query_bt_info(IN struct btc_coexist *btcoexist)
{
u8 h2c_parameter[1] = {0};
coex_sta->c2h_bt_info_req_sent = true;
h2c_parameter[0] |= BIT(0); /* trigger */
btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
}
boolean halbtc8821a2ant_is_wifi_status_changed(IN struct btc_coexist *btcoexist)
{
static boolean pre_wifi_busy = false, pre_under_4way = false,
pre_bt_hs_on = false;
boolean wifi_busy = false, under_4way = false, bt_hs_on = false;
boolean wifi_connected = false;
u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
&wifi_connected);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
&under_4way);
if (wifi_connected) {
if (wifi_busy != pre_wifi_busy) {
pre_wifi_busy = wifi_busy;
return true;
}
if (under_4way != pre_under_4way) {
pre_under_4way = under_4way;
return true;
}
if (bt_hs_on != pre_bt_hs_on) {
pre_bt_hs_on = bt_hs_on;
return true;
}
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 3,
2, BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
if ((BTC_RSSI_STATE_HIGH == wifi_rssi_state) ||
(BTC_RSSI_STATE_LOW == wifi_rssi_state))
return true;
}
return false;
}
void halbtc8821a2ant_monitor_bt_enable_disable(IN struct btc_coexist *btcoexist)
{
static u32 bt_disable_cnt = 0;
boolean bt_active = true, bt_disabled = false;
/* This function check if bt is disabled */
if (coex_sta->high_priority_tx == 0 &&
coex_sta->high_priority_rx == 0 &&
coex_sta->low_priority_tx == 0 &&
coex_sta->low_priority_rx == 0)
bt_active = false;
if (coex_sta->high_priority_tx == 0xffff &&
coex_sta->high_priority_rx == 0xffff &&
coex_sta->low_priority_tx == 0xffff &&
coex_sta->low_priority_rx == 0xffff)
bt_active = false;
if (bt_active) {
bt_disable_cnt = 0;
bt_disabled = false;
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
&bt_disabled);
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT is enabled !!\n");
BTC_TRACE(trace_buf);
} else {
bt_disable_cnt++;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], bt all counters=0, %d times!!\n",
bt_disable_cnt);
BTC_TRACE(trace_buf);
if (bt_disable_cnt >= 10) {
bt_disabled = true;
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
&bt_disabled);
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT is disabled !!\n");
BTC_TRACE(trace_buf);
}
}
if (coex_sta->bt_disabled != bt_disabled) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT is from %s to %s!!\n",
(coex_sta->bt_disabled ? "disabled" : "enabled"),
(bt_disabled ? "disabled" : "enabled"));
BTC_TRACE(trace_buf);
coex_sta->bt_disabled = bt_disabled;
/* if (!bt_disabled) {} else {} */
}
}
void halbtc8821a2ant_update_bt_link_info(IN struct btc_coexist *btcoexist)
{
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
boolean bt_hs_on = false;
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
bt_link_info->sco_exist = coex_sta->sco_exist;
bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
bt_link_info->pan_exist = coex_sta->pan_exist;
bt_link_info->hid_exist = coex_sta->hid_exist;
/* work around for HS mode. */
if (bt_hs_on) {
bt_link_info->pan_exist = true;
bt_link_info->bt_link_exist = true;
}
/* check if Sco only */
if (bt_link_info->sco_exist &&
!bt_link_info->a2dp_exist &&
!bt_link_info->pan_exist &&
!bt_link_info->hid_exist)
bt_link_info->sco_only = true;
else
bt_link_info->sco_only = false;
/* check if A2dp only */
if (!bt_link_info->sco_exist &&
bt_link_info->a2dp_exist &&
!bt_link_info->pan_exist &&
!bt_link_info->hid_exist)
bt_link_info->a2dp_only = true;
else
bt_link_info->a2dp_only = false;
/* check if Pan only */
if (!bt_link_info->sco_exist &&
!bt_link_info->a2dp_exist &&
bt_link_info->pan_exist &&
!bt_link_info->hid_exist)
bt_link_info->pan_only = true;
else
bt_link_info->pan_only = false;
/* check if Hid only */
if (!bt_link_info->sco_exist &&
!bt_link_info->a2dp_exist &&
!bt_link_info->pan_exist &&
bt_link_info->hid_exist)
bt_link_info->hid_only = true;
else
bt_link_info->hid_only = false;
}
u8 halbtc8821a2ant_action_algorithm(IN struct btc_coexist *btcoexist)
{
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
boolean bt_hs_on = false;
u8 algorithm = BT_8821A_2ANT_COEX_ALGO_UNDEFINED;
u8 num_of_diff_profile = 0;
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
if (!bt_link_info->bt_link_exist) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], No BT link exists!!!\n");
BTC_TRACE(trace_buf);
return algorithm;
}
if (bt_link_info->sco_exist)
num_of_diff_profile++;
if (bt_link_info->hid_exist)
num_of_diff_profile++;
if (bt_link_info->pan_exist)
num_of_diff_profile++;
if (bt_link_info->a2dp_exist)
num_of_diff_profile++;
if (num_of_diff_profile == 1) {
if (bt_link_info->sco_exist) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO only\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
} else {
if (bt_link_info->hid_exist) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], HID only\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_HID;
} else if (bt_link_info->a2dp_exist) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], A2DP only\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP;
} else if (bt_link_info->pan_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], PAN(HS) only\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_PANHS;
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], PAN(EDR) only\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_PANEDR;
}
}
}
} else if (num_of_diff_profile == 2) {
if (bt_link_info->sco_exist) {
if (bt_link_info->hid_exist) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + HID\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
} else if (bt_link_info->a2dp_exist) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + A2DP ==> SCO\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
} else if (bt_link_info->pan_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + PAN(HS)\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + PAN(EDR)\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
}
}
} else {
if (bt_link_info->hid_exist &&
bt_link_info->a2dp_exist) {
{
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], HID + A2DP\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_HID_A2DP;
}
} else if (bt_link_info->hid_exist &&
bt_link_info->pan_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], HID + PAN(HS)\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_HID;
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], HID + PAN(EDR)\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
}
} else if (bt_link_info->pan_exist &&
bt_link_info->a2dp_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], A2DP + PAN(HS)\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS;
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], A2DP + PAN(EDR)\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP;
}
}
}
} else if (num_of_diff_profile == 3) {
if (bt_link_info->sco_exist) {
if (bt_link_info->hid_exist &&
bt_link_info->a2dp_exist) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + HID + A2DP ==> SCO\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
} else if (bt_link_info->hid_exist &&
bt_link_info->pan_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + HID + PAN(HS) ==> SCO\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + HID + PAN(EDR) ==> SCO\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
}
} else if (bt_link_info->pan_exist &&
bt_link_info->a2dp_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + A2DP + PAN(HS)\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
}
}
} else {
if (bt_link_info->hid_exist &&
bt_link_info->pan_exist &&
bt_link_info->a2dp_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], HID + A2DP + PAN(HS)\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_HID_A2DP;
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], HID + A2DP + PAN(EDR)\n");
BTC_TRACE(trace_buf);
algorithm =
BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
}
}
}
} else if (num_of_diff_profile >= 3) {
if (bt_link_info->sco_exist) {
if (bt_link_info->hid_exist &&
bt_link_info->pan_exist &&
bt_link_info->a2dp_exist) {
if (bt_hs_on) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
BTC_TRACE(trace_buf);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
BTC_TRACE(trace_buf);
algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
}
}
}
}
return algorithm;
}
void halbtc8821a2ant_set_fw_dac_swing_level(IN struct btc_coexist *btcoexist,
IN u8 dac_swing_lvl)
{
u8 h2c_parameter[1] = {0};
/* There are several type of dacswing */
/* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
h2c_parameter[0] = dac_swing_lvl;
btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
}
void halbtc8821a2ant_set_fw_dec_bt_pwr(IN struct btc_coexist *btcoexist,
IN u8 dec_bt_pwr_lvl)
{
u8 h2c_parameter[1] = {0};
h2c_parameter[0] = dec_bt_pwr_lvl;
btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
}
void halbtc8821a2ant_dec_bt_pwr(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN u8 dec_bt_pwr_lvl)
{
coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl;
if (!force_exec) {
if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl)
return;
}
halbtc8821a2ant_set_fw_dec_bt_pwr(btcoexist,
coex_dm->cur_bt_dec_pwr_lvl);
coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_bt_dec_pwr_lvl;
}
void halbtc8821a2ant_set_bt_auto_report(IN struct btc_coexist *btcoexist,
IN boolean enable_auto_report)
{
u8 h2c_parameter[1] = {0};
h2c_parameter[0] = 0;
if (enable_auto_report)
h2c_parameter[0] |= BIT(0);
btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
}
void halbtc8821a2ant_bt_auto_report(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean enable_auto_report)
{
coex_dm->cur_bt_auto_report = enable_auto_report;
if (!force_exec) {
if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
return;
}
halbtc8821a2ant_set_bt_auto_report(btcoexist,
coex_dm->cur_bt_auto_report);
coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
}
void halbtc8821a2ant_fw_dac_swing_lvl(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN u8 fw_dac_swing_lvl)
{
coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
if (!force_exec) {
if (coex_dm->pre_fw_dac_swing_lvl ==
coex_dm->cur_fw_dac_swing_lvl)
return;
}
halbtc8821a2ant_set_fw_dac_swing_level(btcoexist,
coex_dm->cur_fw_dac_swing_lvl);
coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
}
void halbtc8821a2ant_set_sw_rf_rx_lpf_corner(IN struct btc_coexist *btcoexist,
IN boolean rx_rf_shrink_on)
{
if (rx_rf_shrink_on) {
/* Shrink RF Rx LPF corner */
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Shrink RF Rx LPF corner!!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff,
0xffffc);
} else {
/* Resume RF Rx LPF corner */
/* After initialized, we can use coex_dm->bt_rf_0x1e_backup */
if (btcoexist->initilized) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Resume RF Rx LPF corner!!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
0xfffff, coex_dm->bt_rf_0x1e_backup);
}
}
}
void halbtc8821a2ant_rf_shrink(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean rx_rf_shrink_on)
{
coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
if (!force_exec) {
if (coex_dm->pre_rf_rx_lpf_shrink ==
coex_dm->cur_rf_rx_lpf_shrink)
return;
}
halbtc8821a2ant_set_sw_rf_rx_lpf_corner(btcoexist,
coex_dm->cur_rf_rx_lpf_shrink);
coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
}
void halbtc8821a2ant_set_sw_penalty_tx_rate_adaptive(IN struct btc_coexist
*btcoexist, IN boolean low_penalty_ra)
{
u8 h2c_parameter[6] = {0};
h2c_parameter[0] = 0x6; /* op_code, 0x6= Retry_Penalty */
if (low_penalty_ra) {
h2c_parameter[1] |= BIT(0);
h2c_parameter[2] =
0x00; /* normal rate except MCS7/6/5, OFDM54/48/36 */
h2c_parameter[3] = 0xf3; /* MCS7 or OFDM54 */
h2c_parameter[4] = 0xa0; /* MCS6 or OFDM48 */
h2c_parameter[5] = 0xa0; /* MCS5 or OFDM36 */
/* h2c_parameter[3] = 0xf7; */ /*MCS7 or OFDM54 */
/* h2c_parameter[4] = 0xf8; */ /*MCS6 or OFDM48 */
/* h2c_parameter[5] = 0xf9; /MCS5 or OFDM36 */
}
btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
}
void halbtc8821a2ant_low_penalty_ra(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean low_penalty_ra)
{
coex_dm->cur_low_penalty_ra = low_penalty_ra;
if (!force_exec) {
if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
return;
}
halbtc8821a2ant_set_sw_penalty_tx_rate_adaptive(btcoexist,
coex_dm->cur_low_penalty_ra);
coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
}
void halbtc8821a2ant_set_dac_swing_reg(IN struct btc_coexist *btcoexist,
IN u32 level)
{
u8 val = (u8)level;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Write SwDacSwing = 0x%x\n", level);
BTC_TRACE(trace_buf);
btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, val);
}
void halbtc8821a2ant_set_sw_full_time_dac_swing(IN struct btc_coexist
*btcoexist, IN boolean sw_dac_swing_on, IN u32 sw_dac_swing_lvl)
{
if (sw_dac_swing_on)
halbtc8821a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
else
halbtc8821a2ant_set_dac_swing_reg(btcoexist, 0x18);
}
void halbtc8821a2ant_dac_swing(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean dac_swing_on, IN u32 dac_swing_lvl)
{
coex_dm->cur_dac_swing_on = dac_swing_on;
coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
if (!force_exec) {
if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
(coex_dm->pre_dac_swing_lvl ==
coex_dm->cur_dac_swing_lvl))
return;
}
delay_ms(30);
halbtc8821a2ant_set_sw_full_time_dac_swing(btcoexist, dac_swing_on,
dac_swing_lvl);
coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
}
void halbtc8821a2ant_set_adc_back_off(IN struct btc_coexist *btcoexist,
IN boolean adc_back_off)
{
if (adc_back_off) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BB BackOff Level On!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BB BackOff Level Off!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1);
}
}
void halbtc8821a2ant_adc_back_off(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean adc_back_off)
{
coex_dm->cur_adc_back_off = adc_back_off;
if (!force_exec) {
if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off)
return;
}
halbtc8821a2ant_set_adc_back_off(btcoexist, coex_dm->cur_adc_back_off);
coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off;
}
void halbtc8821a2ant_set_agc_table(IN struct btc_coexist *btcoexist,
IN boolean agc_table_en)
{
u8 rssi_adjust_val = 0;
/* =================BB AGC Gain Table */
if (agc_table_en) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BB Agc Table On!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6e1A0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6d1B0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6c1C0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6b1D0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6a1E0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x691F0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x68200001);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BB Agc Table Off!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa71D0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa61E0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa51F0001);
btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa4200001);
}
/* =================RF Gain */
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000);
if (agc_table_en) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Agc Table On!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
0x38fff);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
0x38ffe);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Agc Table Off!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
0x380c3);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b, 0xfffff,
0x28ce6);
}
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x1);
if (agc_table_en) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Agc Table On!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
0x38fff);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
0x38ffe);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Agc Table Off!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
0x380c3);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40, 0xfffff,
0x28ce6);
}
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x0);
/* set rssi_adjust_val for wifi module. */
if (agc_table_en)
rssi_adjust_val = 8;
btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON,
&rssi_adjust_val);
}
void halbtc8821a2ant_agc_table(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean agc_table_en)
{
coex_dm->cur_agc_table_en = agc_table_en;
if (!force_exec) {
if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
return;
}
halbtc8821a2ant_set_agc_table(btcoexist, agc_table_en);
coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
}
void halbtc8821a2ant_sw_mechanism1(IN struct btc_coexist *btcoexist,
IN boolean shrink_rx_lpf, IN boolean low_penalty_ra,
IN boolean limited_dig, IN boolean bt_lna_constrain)
{
/* halbtc8821a2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_lpf); */
halbtc8821a2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
}
void halbtc8821a2ant_sw_mechanism2(IN struct btc_coexist *btcoexist,
IN boolean agc_table_shift, IN boolean adc_back_off,
IN boolean sw_dac_swing, IN u32 dac_swing_lvl)
{
halbtc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing,
dac_swing_lvl);
}
void halbtc8821a2ant_set_coex_table(IN struct btc_coexist *btcoexist,
IN u32 val0x6c0, IN u32 val0x6c4, IN u32 val0x6c8, IN u8 val0x6cc)
{
btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
}
void halbtc8821a2ant_coex_table(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN u32 val0x6c0, IN u32 val0x6c4,
IN u32 val0x6c8, IN u8 val0x6cc)
{
coex_dm->cur_val0x6c0 = val0x6c0;
coex_dm->cur_val0x6c4 = val0x6c4;
coex_dm->cur_val0x6c8 = val0x6c8;
coex_dm->cur_val0x6cc = val0x6cc;
if (!force_exec) {
if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
(coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
(coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) &&
(coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc))
return;
}
halbtc8821a2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
val0x6cc);
coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
}
void halbtc8821a2ant_coex_table_with_type(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN u8 type)
{
coex_sta->coex_table_type = type;
switch (type) {
case 0:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55555555, 0x55555555, 0xffffff, 0x3);
break;
case 1:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55555555, 0x5afa5afa, 0xffffff, 0x3);
break;
case 2:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x5ada5ada, 0x5ada5ada, 0xffffff, 0x3);
break;
case 3:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0xaaaaaaaa, 0xaaaaaaaa, 0xffffff, 0x3);
break;
case 4:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0xffffffff, 0xffffffff, 0xffffff, 0x3);
break;
case 5:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x5fff5fff, 0x5fff5fff, 0xffffff, 0x3);
break;
case 6:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55ff55ff, 0x5a5a5a5a, 0xffffff, 0x3);
break;
case 7:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
break;
case 8:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
break;
case 9:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
break;
case 10:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
break;
case 11:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
break;
case 12:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55dd55dd, 0x5ada5ada, 0xffffff, 0x3);
break;
case 13:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x5fff5fff, 0xaaaaaaaa, 0xffffff, 0x3);
break;
case 14:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x5fff5fff, 0x5ada5ada, 0xffffff, 0x3);
break;
case 15:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x55dd55dd, 0xaaaaaaaa, 0xffffff, 0x3);
break;
case 16:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x5fdf5fdf, 0x5fdb5fdb, 0xffffff, 0x3);
break;
case 17:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0xfafafafa, 0xfafafafa, 0xffffff, 0x3);
break;
case 18:
halbtc8821a2ant_coex_table(btcoexist, force_exec,
0x5555555f, 0x5ada5ada, 0xffffff, 0x3);
break;
default:
break;
}
}
void halbtc8821a2ant_set_fw_ignore_wlan_act(IN struct btc_coexist *btcoexist,
IN boolean enable)
{
u8 h2c_parameter[1] = {0};
if (enable)
h2c_parameter[0] |= BIT(0); /* function enable */
btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
}
void halbtc8821a2ant_ignore_wlan_act(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean enable)
{
coex_dm->cur_ignore_wlan_act = enable;
if (!force_exec) {
if (coex_dm->pre_ignore_wlan_act ==
coex_dm->cur_ignore_wlan_act)
return;
}
halbtc8821a2ant_set_fw_ignore_wlan_act(btcoexist, enable);
coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
}
void halbtc8821a2ant_set_lps_rpwm(IN struct btc_coexist *btcoexist,
IN u8 lps_val, IN u8 rpwm_val)
{
u8 lps = lps_val;
u8 rpwm = rpwm_val;
btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps);
btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
}
void halbtc8821a2ant_lps_rpwm(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN u8 lps_val, IN u8 rpwm_val)
{
coex_dm->cur_lps = lps_val;
coex_dm->cur_rpwm = rpwm_val;
if (!force_exec) {
if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
(coex_dm->pre_rpwm == coex_dm->cur_rpwm))
return;
}
halbtc8821a2ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
coex_dm->pre_lps = coex_dm->cur_lps;
coex_dm->pre_rpwm = coex_dm->cur_rpwm;
}
void halbtc8821a2ant_ps_tdma_check_for_power_save_state(
IN struct btc_coexist *btcoexist, IN boolean new_ps_state)
{
u8 lps_mode = 0x0;
u8 h2c_parameter[5] = {0x0, 0, 0, 48, 0};
btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
if (lps_mode) { /* already under LPS state */
if (new_ps_state) {
/* keep state under LPS, do nothing. */
} else {
btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
h2c_parameter);
}
} else { /* NO PS state */
if (new_ps_state) {
btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
h2c_parameter);
} else {
}
}
}
void halbtc8821a2ant_power_save_state(IN struct btc_coexist *btcoexist,
IN u8 ps_type, IN u8 lps_val, IN u8 rpwm_val)
{
boolean low_pwr_disable = false;
switch (ps_type) {
case BTC_PS_WIFI_NATIVE:
/* recover to original 32k low power setting */
low_pwr_disable = false;
btcoexist->btc_set(btcoexist,
BTC_SET_ACT_DISABLE_LOW_POWER,
&low_pwr_disable);
btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS,
NULL);
coex_sta->force_lps_on = false;
break;
case BTC_PS_LPS_ON:
halbtc8821a2ant_ps_tdma_check_for_power_save_state(
btcoexist, true);
halbtc8821a2ant_lps_rpwm(btcoexist, NORMAL_EXEC,
lps_val, rpwm_val);
/* when coex force to enter LPS, do not enter 32k low power. */
low_pwr_disable = true;
btcoexist->btc_set(btcoexist,
BTC_SET_ACT_DISABLE_LOW_POWER,
&low_pwr_disable);
/*power save must executed before psTdma*/
btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS,
NULL);
coex_sta->force_lps_on = true;
break;
case BTC_PS_LPS_OFF:
halbtc8821a2ant_ps_tdma_check_for_power_save_state(
btcoexist, false);
btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
NULL);
coex_sta->force_lps_on = false;
break;
default:
break;
}
}
void halbtc8821a2ant_set_fw_pstdma(IN struct btc_coexist *btcoexist,
IN u8 byte1, IN u8 byte2, IN u8 byte3, IN u8 byte4, IN u8 byte5)
{
u8 h2c_parameter[5] = {0};
u8 real_byte1 = byte1, real_byte5 = byte5;
boolean ap_enable = false;
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
&ap_enable);
if (ap_enable) {
if (byte1 & BIT(4) && !(byte1 & BIT(5))) {
real_byte1 &= ~BIT(4);
real_byte1 |= BIT(5);
real_byte5 |= BIT(5);
real_byte5 &= ~BIT(6);
halbtc8821a2ant_power_save_state(btcoexist,
BTC_PS_WIFI_NATIVE, 0x0, 0x0);
}
} else if (byte1 & BIT(4) && !(byte1 & BIT(5))) {
halbtc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, 0x4);
} else {
halbtc8821a2ant_power_save_state(btcoexist,
BTC_PS_WIFI_NATIVE, 0x0, 0x0);
}
h2c_parameter[0] = byte1;
h2c_parameter[1] = byte2;
h2c_parameter[2] = byte3;
h2c_parameter[3] = byte4;
h2c_parameter[4] = byte5;
coex_dm->ps_tdma_para[0] = byte1;
coex_dm->ps_tdma_para[1] = byte2;
coex_dm->ps_tdma_para[2] = byte3;
coex_dm->ps_tdma_para[3] = byte4;
coex_dm->ps_tdma_para[4] = byte5;
btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
}
void halbtc8821a2ant_ps_tdma(IN struct btc_coexist *btcoexist,
IN boolean force_exec, IN boolean turn_on, IN u8 type)
{
u8 wifi_rssi_state1, bt_rssi_state;
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
if (!(BTC_RSSI_HIGH(wifi_rssi_state1) &&
BTC_RSSI_HIGH(bt_rssi_state)) && turn_on) {
type = type + 100; /* for WiFi RSSI low or BT RSSI low */
}
coex_dm->cur_ps_tdma_on = turn_on;
coex_dm->cur_ps_tdma = type;
if (!force_exec) {
if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
(coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
return;
}
if (turn_on) {
switch (type) {
case 1:
default:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x3c, 0x03, 0xf1, 0x90);
break;
case 2:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, 0x12, 0xe1, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x2d, 0x03, 0xf1, 0x90);
break;
case 3:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x1c, 0x3, 0xf1, 0x90);
break;
case 4:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x10, 0x03, 0xf1, 0x90);
break;
case 5:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, 0x1a, 0x60, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x3c, 0x3, 0x70, 0x90);
break;
case 6:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, 0x12, 0x60, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x2d, 0x3, 0x70, 0x90);
break;
case 7:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x1c, 0x3, 0x70, 0x90);
break;
case 8:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xa3,
0x10, 0x3, 0x70, 0x90);
break;
case 9:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x3c, 0x03, 0xf1, 0x90);
break;
case 10:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, 0x12, 0xe1, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x2d, 0x03, 0xf1, 0x90);
break;
case 11:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0xa, 0xa, 0xe1, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x1c, 0x3, 0xf1, 0x90);
break;
case 12:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5, 0x5, 0xe1, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x10, 0x3, 0xf1, 0x90);
break;
case 13:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, 0x1a, 0x60, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x3c, 0x3, 0x70, 0x90);
break;
case 14:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12, 0x12, 0x60, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x2d, 0x3, 0x70, 0x90);
break;
case 15:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0xa, 0xa, 0x60, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x1c, 0x3, 0x70, 0x90);
break;
case 16:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5, 0x5, 0x60, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x10, 0x3, 0x70, 0x90);
break;
case 17:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xa3,
0x2f, 0x2f, 0x60, 0x90);
break;
case 18:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x5, 0x5, 0xe1, 0x90);
break;
case 19:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x25, 0x25, 0xe1, 0x90);
break;
case 20:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x25, 0x25, 0x60, 0x90);
break;
case 21:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x15, 0x03, 0x70, 0x90);
break;
case 23:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x1e, 0x03, 0xf1, 0x94);
break;
case 24:
case 124:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x3c, 0x03, 0x70, 0x50);
break;
/* case25/case125 : for lenovo bt pan tp degrade<30% while wifi downlink */
case 25:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x14, 0x03, 0xf1, 0x90);
break;
case 26:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x30, 0x03, 0xf1, 0x90);
break;
case 27:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x23, 0x03, 0x70, 0x50);
break;
case 28:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x1e, 0x03, 0xf1, 0x94);
break;
case 71:
/* halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a, 0x1a, 0xe1, 0x90); */
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x3c, 0x03, 0xf1, 0x90);
break;
case 101:
case 105:
case 171:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x3a, 0x03, 0x70, 0x50);
break;
case 102:
case 106:
case 110:
case 114:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x2d, 0x03, 0x70, 0x50);
break;
case 103:
case 107:
case 111:
case 115:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x1c, 0x03, 0x70, 0x50);
break;
case 104:
case 108:
case 112:
case 116:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x10, 0x03, 0x70, 0x50);
break;
case 109:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x3c, 0x03, 0xf1, 0x90);
break;
case 113:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x3c, 0x03, 0x70, 0x90);
break;
case 121:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x15, 0x03, 0x70, 0x90);
break;
case 22:
case 122:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xe3,
0x35, 0x03, 0x71, 0x11);
break;
case 123:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x1e, 0x03, 0x70, 0x54);
break;
/* case25/case125 : for lenovo bt pan tp degrade<30% while wifi downlink */
case 125:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x14, 0x03, 0x70, 0x50);
break;
case 126:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x30, 0x03, 0x70, 0x50);
break;
case 127:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x28, 0x03, 0x70, 0x50);
break;
case 128:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0xd3,
0x1e, 0x03, 0x70, 0x54);
break;
}
} else {
/* disable PS tdma */
switch (type) {
case 0:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0,
0x0, 0x0, 0x40, 0x0);
break;
case 1:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0,
0x0, 0x0, 0x48, 0x0);
break;
default:
halbtc8821a2ant_set_fw_pstdma(btcoexist, 0x0,
0x0, 0x0, 0x40, 0x0);
break;
}
}
/* update pre state */
coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
}
void halbtc8821a2ant_set_ant_path(IN struct btc_coexist *btcoexist,
IN u8 ant_pos_type, IN boolean init_hwcfg, IN boolean wifi_off)
{
struct btc_board_info *board_info = &btcoexist->board_info;
u32 u32tmp = 0;
u8 h2c_parameter[2] = {0};
if (init_hwcfg) {
/* 0x4c[23]=0, 0x4c[24]=1 Antenna control by WL/BT */
u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
u32tmp &= ~BIT(23);
u32tmp |= BIT(24);
btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
btcoexist->btc_write_4byte(btcoexist, 0x974, 0x3ff);
/* btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77); */
if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
h2c_parameter[0] = 1;
h2c_parameter[1] = 1;
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
h2c_parameter);
} else {
h2c_parameter[0] = 0;
h2c_parameter[1] = 1;
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
h2c_parameter);
}
}
/* ext switch setting */
switch (ant_pos_type) {
case BTC_ANT_WIFI_AT_MAIN:
btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7,
0x30, 0x1);
break;
case BTC_ANT_WIFI_AT_AUX:
btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb7,
0x30, 0x2);
break;
}
}
void halbtc8821a2ant_coex_all_off(IN struct btc_coexist *btcoexist)
{
/* fw all off */
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
/* sw all off */
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
/* hw all off */
/* btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); */
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
}
void halbtc8821a2ant_coex_under_5g(IN struct btc_coexist *btcoexist)
{
halbtc8821a2ant_coex_all_off(btcoexist);
halbtc8821a2ant_ignore_wlan_act(btcoexist, NORMAL_EXEC, true);
}
void halbtc8821a2ant_action_bt_inquiry(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
boolean wifi_connected = false;
boolean low_pwr_disable = true;
boolean scan = false, link = false, roam = false;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
&low_pwr_disable);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
&wifi_connected);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
if (scan || link || roam) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi link process + BT Inq/Page!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
7);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
} else if (wifi_connected) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi connected + BT Inq/Page!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
7);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi no-link + BT Inq/Page!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
}
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
}
void halbtc8821a2ant_action_wifi_link_process(IN struct btc_coexist *btcoexist)
{
u8 u8tmpa, u8tmpb;
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e);
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"############# [BTCoex], 0x765=0x%x, 0x76e=0x%x\n", u8tmpa,
u8tmpb);
BTC_TRACE(trace_buf);
}
boolean halbtc8821a2ant_action_wifi_idle_process(IN struct btc_coexist
*btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u8 ap_num = 0;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
/* wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); */
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES - 20, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
/* define the office environment */
if (BTC_RSSI_HIGH(wifi_rssi_state1) &&
(coex_sta->hid_exist == true) &&
(coex_sta->a2dp_exist == true)) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi idle process for BT HID+A2DP exist!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
/* sw all off */
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false,
false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false,
0x18);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
return true;
}
/* */
else if (coex_sta->pan_exist == true) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi idle process for BT PAN exist!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
/* sw all off */
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false,
false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false,
0x18);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
return true;
}
else {
halbtc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x18);
return false;
}
}
boolean halbtc8821a2ant_is_common_action(IN struct btc_coexist *btcoexist)
{
boolean common = false, wifi_connected = false, wifi_busy = false;
boolean bt_hs_on = false, low_pwr_disable = false;
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
&wifi_connected);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
if (!wifi_connected) {
low_pwr_disable = false;
btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
&low_pwr_disable);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
0x8);
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi non-connected idle!!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
0x0);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false,
false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false,
0x18);
common = true;
} else {
if (BT_8821A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
coex_dm->bt_status) {
low_pwr_disable = false;
btcoexist->btc_set(btcoexist,
BTC_SET_ACT_DISABLE_LOW_POWER,
&low_pwr_disable);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC,
false, false, 0x8);
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi connected + BT non connected-idle!!\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
0xfffff, 0x0);
halbtc8821a2ant_coex_table_with_type(btcoexist,
NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
1);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
0xb);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false,
false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
common = true;
} else if (BT_8821A_2ANT_BT_STATUS_CONNECTED_IDLE ==
coex_dm->bt_status) {
low_pwr_disable = true;
btcoexist->btc_set(btcoexist,
BTC_SET_ACT_DISABLE_LOW_POWER,
&low_pwr_disable);
if (bt_hs_on)
return false;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi connected + BT connected-idle!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC,
false, false, 0x8);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
0xfffff, 0x0);
halbtc8821a2ant_coex_table_with_type(btcoexist,
NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
1);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
0xb);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
common = true;
} else {
low_pwr_disable = true;
btcoexist->btc_set(btcoexist,
BTC_SET_ACT_DISABLE_LOW_POWER,
&low_pwr_disable);
if (wifi_busy) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
BTC_TRACE(trace_buf);
common = false;
/* common = halbtc8821a2ant_action_wifi_idle_process(btcoexist); */
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
BTC_TRACE(trace_buf);
/* common = false; */
common = halbtc8821a2ant_action_wifi_idle_process(
btcoexist);
}
}
}
return common;
}
void halbtc8821a2ant_tdma_duration_adjust(IN struct btc_coexist *btcoexist,
IN boolean sco_hid, IN boolean tx_pause, IN u8 max_interval)
{
static s32 up, dn, m, n, wait_count;
s32 result; /* 0: no change, +1: increase WiFi duration, -1: decrease WiFi duration */
u8 retry_count = 0;
if (!coex_dm->auto_tdma_adjust) {
coex_dm->auto_tdma_adjust = true;
{
if (sco_hid) {
if (tx_pause) {
if (max_interval == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 13);
coex_dm->ps_tdma_du_adj_type =
13;
} else if (max_interval == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 14);
coex_dm->ps_tdma_du_adj_type =
14;
} else if (max_interval == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
}
} else {
if (max_interval == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 9);
coex_dm->ps_tdma_du_adj_type =
9;
} else if (max_interval == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 10);
coex_dm->ps_tdma_du_adj_type =
10;
} else if (max_interval == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
}
}
} else {
if (tx_pause) {
if (max_interval == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 5);
coex_dm->ps_tdma_du_adj_type =
5;
} else if (max_interval == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 6);
coex_dm->ps_tdma_du_adj_type =
6;
} else if (max_interval == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
}
} else {
if (max_interval == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 1);
coex_dm->ps_tdma_du_adj_type =
1;
} else if (max_interval == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 2);
coex_dm->ps_tdma_du_adj_type =
2;
} else if (max_interval == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
}
}
}
}
/* ============ */
up = 0;
dn = 0;
m = 1;
n = 3;
result = 0;
wait_count = 0;
} else {
/* acquire the BT TRx retry count from BT_Info byte2 */
retry_count = coex_sta->bt_retry_cnt;
result = 0;
wait_count++;
if (retry_count ==
0) { /* no retry in the last 2-second duration */
up++;
dn--;
if (dn <= 0)
dn = 0;
if (up >= n) { /* if �s�� n ��2�� retry count��0, �h�ռeWiFi duration */
wait_count = 0;
n = 3;
up = 0;
dn = 0;
result = 1;
}
} else if (retry_count <=
3) { /* <=3 retry in the last 2-second duration */
up--;
dn++;
if (up <= 0)
up = 0;
if (dn == 2) { /* if �s�� 2 ��2�� retry count< 3, �h�կ�WiFi duration */
if (wait_count <= 2)
m++; /* �קK�@���b���level���Ӧ^ */
else
m = 1;
if (m >= 20) /* m �̤j�� = 20 ' �̤j120�� recheck�O�_�վ� WiFi duration. */
m = 20;
n = 3 * m;
up = 0;
dn = 0;
wait_count = 0;
result = -1;
}
} else { /* retry count > 3, �u�n1�� retry count > 3, �h�կ�WiFi duration */
if (wait_count == 1)
m++; /* �קK�@���b���level���Ӧ^ */
else
m = 1;
if (m >= 20) /* m �̤j�� = 20 ' �̤j120�� recheck�O�_�վ� WiFi duration. */
m = 20;
n = 3 * m;
up = 0;
dn = 0;
wait_count = 0;
result = -1;
}
if (max_interval == 1) {
if (tx_pause) {
if (coex_dm->cur_ps_tdma == 71) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 5);
coex_dm->ps_tdma_du_adj_type = 5;
} else if (coex_dm->cur_ps_tdma == 1) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 5);
coex_dm->ps_tdma_du_adj_type = 5;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 6);
coex_dm->ps_tdma_du_adj_type = 6;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 7);
coex_dm->ps_tdma_du_adj_type = 7;
} else if (coex_dm->cur_ps_tdma == 4) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 8);
coex_dm->ps_tdma_du_adj_type = 8;
}
if (coex_dm->cur_ps_tdma == 9) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 13);
coex_dm->ps_tdma_du_adj_type = 13;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 14);
coex_dm->ps_tdma_du_adj_type = 14;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 15);
coex_dm->ps_tdma_du_adj_type = 15;
} else if (coex_dm->cur_ps_tdma == 12) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 16);
coex_dm->ps_tdma_du_adj_type = 16;
}
if (result == -1) {
if (coex_dm->cur_ps_tdma == 5) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 6);
coex_dm->ps_tdma_du_adj_type =
6;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 8);
coex_dm->ps_tdma_du_adj_type =
8;
} else if (coex_dm->cur_ps_tdma == 13) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 14);
coex_dm->ps_tdma_du_adj_type =
14;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 16);
coex_dm->ps_tdma_du_adj_type =
16;
}
} else if (result == 1) {
if (coex_dm->cur_ps_tdma == 8) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 6);
coex_dm->ps_tdma_du_adj_type =
6;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 5);
coex_dm->ps_tdma_du_adj_type =
5;
} else if (coex_dm->cur_ps_tdma == 16) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 14);
coex_dm->ps_tdma_du_adj_type =
14;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 13);
coex_dm->ps_tdma_du_adj_type =
13;
}
}
} else {
if (coex_dm->cur_ps_tdma == 5) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 71);
coex_dm->ps_tdma_du_adj_type = 71;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 2);
coex_dm->ps_tdma_du_adj_type = 2;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 3);
coex_dm->ps_tdma_du_adj_type = 3;
} else if (coex_dm->cur_ps_tdma == 8) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 4);
coex_dm->ps_tdma_du_adj_type = 4;
}
if (coex_dm->cur_ps_tdma == 13) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 9);
coex_dm->ps_tdma_du_adj_type = 9;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 10);
coex_dm->ps_tdma_du_adj_type = 10;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 11);
coex_dm->ps_tdma_du_adj_type = 11;
} else if (coex_dm->cur_ps_tdma == 16) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 12);
coex_dm->ps_tdma_du_adj_type = 12;
}
if (result == -1) {
if (coex_dm->cur_ps_tdma == 71) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 1);
coex_dm->ps_tdma_du_adj_type =
1;
} else if (coex_dm->cur_ps_tdma == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 2);
coex_dm->ps_tdma_du_adj_type =
2;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 4);
coex_dm->ps_tdma_du_adj_type =
4;
} else if (coex_dm->cur_ps_tdma == 9) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 10);
coex_dm->ps_tdma_du_adj_type =
10;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 12);
coex_dm->ps_tdma_du_adj_type =
12;
}
} else if (result == 1) {
if (coex_dm->cur_ps_tdma == 4) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 2);
coex_dm->ps_tdma_du_adj_type =
2;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 1);
coex_dm->ps_tdma_du_adj_type =
1;
} else if (coex_dm->cur_ps_tdma == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 71);
coex_dm->ps_tdma_du_adj_type =
71;
} else if (coex_dm->cur_ps_tdma == 12) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 10);
coex_dm->ps_tdma_du_adj_type =
10;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 9);
coex_dm->ps_tdma_du_adj_type =
9;
}
}
}
} else if (max_interval == 2) {
if (tx_pause) {
if (coex_dm->cur_ps_tdma == 1) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 6);
coex_dm->ps_tdma_du_adj_type = 6;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 6);
coex_dm->ps_tdma_du_adj_type = 6;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 7);
coex_dm->ps_tdma_du_adj_type = 7;
} else if (coex_dm->cur_ps_tdma == 4) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 8);
coex_dm->ps_tdma_du_adj_type = 8;
}
if (coex_dm->cur_ps_tdma == 9) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 14);
coex_dm->ps_tdma_du_adj_type = 14;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 14);
coex_dm->ps_tdma_du_adj_type = 14;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 15);
coex_dm->ps_tdma_du_adj_type = 15;
} else if (coex_dm->cur_ps_tdma == 12) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 16);
coex_dm->ps_tdma_du_adj_type = 16;
}
if (result == -1) {
if (coex_dm->cur_ps_tdma == 5) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 6);
coex_dm->ps_tdma_du_adj_type =
6;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 8);
coex_dm->ps_tdma_du_adj_type =
8;
} else if (coex_dm->cur_ps_tdma == 13) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 14);
coex_dm->ps_tdma_du_adj_type =
14;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 16);
coex_dm->ps_tdma_du_adj_type =
16;
}
} else if (result == 1) {
if (coex_dm->cur_ps_tdma == 8) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 6);
coex_dm->ps_tdma_du_adj_type =
6;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 6);
coex_dm->ps_tdma_du_adj_type =
6;
} else if (coex_dm->cur_ps_tdma == 16) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 14);
coex_dm->ps_tdma_du_adj_type =
14;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 14);
coex_dm->ps_tdma_du_adj_type =
14;
}
}
} else {
if (coex_dm->cur_ps_tdma == 5) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 2);
coex_dm->ps_tdma_du_adj_type = 2;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 2);
coex_dm->ps_tdma_du_adj_type = 2;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 3);
coex_dm->ps_tdma_du_adj_type = 3;
} else if (coex_dm->cur_ps_tdma == 8) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 4);
coex_dm->ps_tdma_du_adj_type = 4;
}
if (coex_dm->cur_ps_tdma == 13) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 10);
coex_dm->ps_tdma_du_adj_type = 10;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 10);
coex_dm->ps_tdma_du_adj_type = 10;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 11);
coex_dm->ps_tdma_du_adj_type = 11;
} else if (coex_dm->cur_ps_tdma == 16) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 12);
coex_dm->ps_tdma_du_adj_type = 12;
}
if (result == -1) {
if (coex_dm->cur_ps_tdma == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 2);
coex_dm->ps_tdma_du_adj_type =
2;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 4);
coex_dm->ps_tdma_du_adj_type =
4;
} else if (coex_dm->cur_ps_tdma == 9) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 10);
coex_dm->ps_tdma_du_adj_type =
10;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 12);
coex_dm->ps_tdma_du_adj_type =
12;
}
} else if (result == 1) {
if (coex_dm->cur_ps_tdma == 4) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 2);
coex_dm->ps_tdma_du_adj_type =
2;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 2);
coex_dm->ps_tdma_du_adj_type =
2;
} else if (coex_dm->cur_ps_tdma == 12) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 10);
coex_dm->ps_tdma_du_adj_type =
10;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 10);
coex_dm->ps_tdma_du_adj_type =
10;
}
}
}
} else if (max_interval == 3) {
if (tx_pause) {
if (coex_dm->cur_ps_tdma == 1) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 7);
coex_dm->ps_tdma_du_adj_type = 7;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 7);
coex_dm->ps_tdma_du_adj_type = 7;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 7);
coex_dm->ps_tdma_du_adj_type = 7;
} else if (coex_dm->cur_ps_tdma == 4) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 8);
coex_dm->ps_tdma_du_adj_type = 8;
}
if (coex_dm->cur_ps_tdma == 9) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 15);
coex_dm->ps_tdma_du_adj_type = 15;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 15);
coex_dm->ps_tdma_du_adj_type = 15;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 15);
coex_dm->ps_tdma_du_adj_type = 15;
} else if (coex_dm->cur_ps_tdma == 12) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 16);
coex_dm->ps_tdma_du_adj_type = 16;
}
if (result == -1) {
if (coex_dm->cur_ps_tdma == 5) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 8);
coex_dm->ps_tdma_du_adj_type =
8;
} else if (coex_dm->cur_ps_tdma == 13) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 16);
coex_dm->ps_tdma_du_adj_type =
16;
}
} else if (result == 1) {
if (coex_dm->cur_ps_tdma == 8) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 7);
coex_dm->ps_tdma_du_adj_type =
7;
} else if (coex_dm->cur_ps_tdma == 16) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 15);
coex_dm->ps_tdma_du_adj_type =
15;
}
}
} else {
if (coex_dm->cur_ps_tdma == 5) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 3);
coex_dm->ps_tdma_du_adj_type = 3;
} else if (coex_dm->cur_ps_tdma == 6) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 3);
coex_dm->ps_tdma_du_adj_type = 3;
} else if (coex_dm->cur_ps_tdma == 7) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 3);
coex_dm->ps_tdma_du_adj_type = 3;
} else if (coex_dm->cur_ps_tdma == 8) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 4);
coex_dm->ps_tdma_du_adj_type = 4;
}
if (coex_dm->cur_ps_tdma == 13) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 11);
coex_dm->ps_tdma_du_adj_type = 11;
} else if (coex_dm->cur_ps_tdma == 14) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 11);
coex_dm->ps_tdma_du_adj_type = 11;
} else if (coex_dm->cur_ps_tdma == 15) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 11);
coex_dm->ps_tdma_du_adj_type = 11;
} else if (coex_dm->cur_ps_tdma == 16) {
halbtc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 12);
coex_dm->ps_tdma_du_adj_type = 12;
}
if (result == -1) {
if (coex_dm->cur_ps_tdma == 1) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 4);
coex_dm->ps_tdma_du_adj_type =
4;
} else if (coex_dm->cur_ps_tdma == 9) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 12);
coex_dm->ps_tdma_du_adj_type =
12;
}
} else if (result == 1) {
if (coex_dm->cur_ps_tdma == 4) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 3) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 2) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 3);
coex_dm->ps_tdma_du_adj_type =
3;
} else if (coex_dm->cur_ps_tdma == 12) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 11) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
} else if (coex_dm->cur_ps_tdma == 10) {
halbtc8821a2ant_ps_tdma(
btcoexist, NORMAL_EXEC,
true, 11);
coex_dm->ps_tdma_du_adj_type =
11;
}
}
}
}
}
/* if current PsTdma not match with the recorded one (when scan, dhcp...), */
/* then we have to adjust it back to the previous record one. */
if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) {
boolean scan = false, link = false, roam = false;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma=%d, recordPsTdma=%d\n",
coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type);
BTC_TRACE(trace_buf);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
if (!scan && !link && !roam)
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
coex_dm->ps_tdma_du_adj_type);
else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
BTC_TRACE(trace_buf);
}
}
}
/* SCO only or SCO+PAN(HS) */
void halbtc8821a2ant_action_sco(IN struct btc_coexist *btcoexist)
{
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
u8 wifi_rssi_state, bt_rssi_state;
u32 wifi_bw;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_LEGACY == wifi_bw) /* for SCO quality at 11b/g mode */
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
else { /* for SCO quality & wifi performance balance at 11n mode */
if (BTC_WIFI_BW_HT40 == wifi_bw)
halbtc8821a2ant_coex_table_with_type(btcoexist,
NORMAL_EXEC, 8);
else {
if (bt_link_info->sco_only)
halbtc8821a2ant_coex_table_with_type(btcoexist,
NORMAL_EXEC, 17);
else
halbtc8821a2ant_coex_table_with_type(btcoexist,
NORMAL_EXEC, 12);
}
}
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
0); /* for voice quality */
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
true, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
true, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
true, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
true, 0x18);
}
}
}
void halbtc8821a2ant_action_hid(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, bt_rssi_state;
u32 wifi_bw;
btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 25);
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_LEGACY == wifi_bw) /* for HID at 11b/g mode */
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
else /* for HID quality & wifi performance balance at 11n mode */
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 24);
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
void halbtc8821a2ant_action_a2dp(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
u8 ap_num = 0;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
/* define the office environment */
if ((ap_num >= 10) && BTC_RSSI_HIGH(wifi_rssi_state1) &&
BTC_RSSI_HIGH(bt_rssi_state)) {
/* dbg_print(" AP#>10(%d)\n", ap_num); */
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
/* halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23); */
/* sw mechanism */
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_HT40 == wifi_bw) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
true, 0x6);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
true, 0x6);
}
return;
}
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
} else {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
13);
}
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
/* halbtc8821a2ant_tdma_duration_adjust(btcoexist, false, false, 1); */
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23);
} else {
/* halbtc8821a2ant_tdma_duration_adjust(btcoexist, false, true, 1); */
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23);
}
/* sw mechanism */
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
void halbtc8821a2ant_action_a2dp_pan_hs(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
} else {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
13);
}
halbtc8821a2ant_tdma_duration_adjust(btcoexist, false, true, 2);
/* sw mechanism */
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
void halbtc8821a2ant_action_pan_edr(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
10);
} else {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
13);
}
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 26);
else
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 26);
/* sw mechanism */
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
/* PAN(HS) only */
void halbtc8821a2ant_action_pan_hs(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
/* PAN(EDR)+A2DP */
void halbtc8821a2ant_action_pan_edr_a2dp(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
12);
if (BTC_WIFI_BW_HT40 == wifi_bw)
halbtc8821a2ant_tdma_duration_adjust(btcoexist, false,
true, 3);
else
halbtc8821a2ant_tdma_duration_adjust(btcoexist, false,
false, 3);
} else {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
13);
halbtc8821a2ant_tdma_duration_adjust(btcoexist, false, true, 3);
}
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
void halbtc8821a2ant_action_pan_edr_hid(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 25);
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
} else {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
14);
}
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
if (BTC_WIFI_BW_HT40 == wifi_bw) {
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
3);
/* halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 11); */
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
0xfffff, 0x780);
} else {
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC,
6);
/* halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); */
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
0xfffff, 0x0);
}
halbtc8821a2ant_tdma_duration_adjust(btcoexist, true, false, 2);
} else {
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
/* halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 14); */
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
0x0);
halbtc8821a2ant_tdma_duration_adjust(btcoexist, true, true, 2);
}
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
/* HID+A2DP+PAN(EDR) */
void halbtc8821a2ant_action_hid_a2dp_pan_edr(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 25);
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
} else {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
14);
}
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
if (BTC_WIFI_BW_HT40 == wifi_bw)
halbtc8821a2ant_tdma_duration_adjust(btcoexist, true,
true, 3);
else
halbtc8821a2ant_tdma_duration_adjust(btcoexist, true,
false, 3);
} else
halbtc8821a2ant_tdma_duration_adjust(btcoexist, true, true, 3);
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
void halbtc8821a2ant_action_hid_a2dp(IN struct btc_coexist *btcoexist)
{
u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state;
u32 wifi_bw;
u8 ap_num = 0;
btcoexist->btc_phydm_modify_RA_PCR_threshold(btcoexist, 0, 25);
wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15,
0);
/* bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 29, 0); */
wifi_rssi_state1 = halbtc8821a2ant_wifi_rssi_state(btcoexist, 1, 2,
BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0);
bt_rssi_state = halbtc8821a2ant_bt_rssi_state(3,
BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 37);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
halbtc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x6);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_LEGACY == wifi_bw) {
if (BTC_RSSI_HIGH(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else if (BTC_RSSI_MEDIUM(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
} else {
/* only 802.11N mode we have to dec bt power to 4 degree */
if (BTC_RSSI_HIGH(bt_rssi_state)) {
btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
&ap_num);
/* need to check ap Number of Not */
if (ap_num < 10)
halbtc8821a2ant_dec_bt_pwr(btcoexist,
NORMAL_EXEC, 4);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist,
NORMAL_EXEC, 2);
} else if (BTC_RSSI_MEDIUM(bt_rssi_state))
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
else
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
}
if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
18);
} else {
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC,
18);
}
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
/* halbtc8821a2ant_tdma_duration_adjust(btcoexist, true, false, 3); */
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 28);
} else {
/* halbtc8821a2ant_tdma_duration_adjust(btcoexist, true, true, 3); */
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 28);
}
/* sw mechanism */
if (BTC_WIFI_BW_HT40 == wifi_bw) {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, true, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
} else {
if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
(wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, true, false,
false, 0x18);
} else {
halbtc8821a2ant_sw_mechanism1(btcoexist, false, true,
false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false,
false, 0x18);
}
}
}
void halbtc8821a2ant_action_bt_whck_test(IN struct btc_coexist *btcoexist)
{
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
/* sw all off */
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
}
void halbtc8821a2ant_action_wifi_multi_port(IN struct btc_coexist *btcoexist)
{
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
/* sw all off */
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
/* hw all off */
/* btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); */
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
}
void halbtc8821a2ant_run_coexist_mechanism(IN struct btc_coexist *btcoexist)
{
boolean wifi_under_5g = false;
u8 algorithm = 0;
u32 num_of_wifi_link = 0;
u32 wifi_link_status = 0;
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
boolean miracast_plus_bt = false;
boolean scan = false, link = false, roam = false;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], RunCoexistMechanism()===>\n");
BTC_TRACE(trace_buf);
if (btcoexist->manual_control) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
BTC_TRACE(trace_buf);
return;
}
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
if (wifi_under_5g) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_coex_under_5g(btcoexist);
return;
}
if (coex_sta->under_ips) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], wifi is under IPS !!!\n");
BTC_TRACE(trace_buf);
return;
}
if (coex_sta->bt_whck_test) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT is under WHCK TEST!!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_bt_whck_test(btcoexist);
return;
}
algorithm = halbtc8821a2ant_action_algorithm(btcoexist);
if (coex_sta->c2h_bt_inquiry_page &&
(BT_8821A_2ANT_COEX_ALGO_PANHS != algorithm)) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT is under inquiry/page scan !!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_bt_inquiry(btcoexist);
return;
}
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
if (scan || link || roam) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], WiFi is under Link Process !!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_wifi_link_process(btcoexist);
return;
}
/* for P2P */
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
&wifi_link_status);
num_of_wifi_link = wifi_link_status >> 16;
if ((num_of_wifi_link >= 2) ||
(wifi_link_status & WIFI_P2P_GO_CONNECTED)) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n",
num_of_wifi_link, wifi_link_status);
BTC_TRACE(trace_buf);
if (bt_link_info->bt_link_exist)
miracast_plus_bt = true;
else
miracast_plus_bt = false;
btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
&miracast_plus_bt);
halbtc8821a2ant_action_wifi_multi_port(btcoexist);
return;
}
miracast_plus_bt = false;
btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
&miracast_plus_bt);
coex_dm->cur_algorithm = algorithm;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Algorithm = %d\n",
coex_dm->cur_algorithm);
BTC_TRACE(trace_buf);
if (halbtc8821a2ant_is_common_action(btcoexist)) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant common.\n");
BTC_TRACE(trace_buf);
coex_dm->auto_tdma_adjust = false;
} else {
if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], pre_algorithm=%d, cur_algorithm=%d\n",
coex_dm->pre_algorithm, coex_dm->cur_algorithm);
BTC_TRACE(trace_buf);
coex_dm->auto_tdma_adjust = false;
}
switch (coex_dm->cur_algorithm) {
case BT_8821A_2ANT_COEX_ALGO_SCO:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = SCO.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_sco(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_HID:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = HID.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_hid(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_A2DP:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = A2DP.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_a2dp(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_a2dp_pan_hs(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_PANEDR:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_pan_edr(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_PANHS:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = HS mode.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_pan_hs(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_pan_edr_a2dp(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_PANEDR_HID:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_pan_edr_hid(btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_hid_a2dp_pan_edr(
btcoexist);
break;
case BT_8821A_2ANT_COEX_ALGO_HID_A2DP:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_action_hid_a2dp(btcoexist);
break;
default:
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_coex_all_off(btcoexist);
break;
}
coex_dm->pre_algorithm = coex_dm->cur_algorithm;
}
}
void halbtc8821a2ant_wifi_off_hw_cfg(IN struct btc_coexist *btcoexist)
{
u8 h2c_parameter[2] = {0};
u32 fw_ver = 0;
/* set wlan_act to low */
btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
0x780); /* WiFi goto standby while GNT_BT 0-->1 */
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
if (fw_ver >= 0x180000) {
/* Use H2C to set GNT_BT to HIGH */
h2c_parameter[0] = 1;
btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1, h2c_parameter);
} else
btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
}
void halbtc8821a2ant_init_coex_dm(IN struct btc_coexist *btcoexist)
{
/* force to reset coex mechanism */
halbtc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
halbtc8821a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
halbtc8821a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0);
halbtc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false);
halbtc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
}
void halbtc8821a2ant_init_hw_config(IN struct btc_coexist *btcoexist,
IN boolean back_up)
{
u8 u8tmp = 0;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], 2Ant Init HW Config!!\n");
BTC_TRACE(trace_buf);
/* Give bt_coex_supported_version the default value */
coex_sta->bt_coex_supported_version = 0;
/* 0xf0[15:12] --> Chip Cut information */
coex_sta->cut_version = (btcoexist->btc_read_1byte(btcoexist,
0xf1) & 0xf0) >> 4;
/* backup rf 0x1e value */
coex_dm->bt_rf_0x1e_backup =
btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff);
/* 0x790[5:0]=0x5 */
u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
u8tmp &= 0xc0;
u8tmp |= 0x5;
btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
/* Antenna config */
halbtc8821a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN, true,
false);
coex_sta->dis_ver_info_cnt = 0;
/* PTA parameter */
halbtc8821a2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
/* Enable counter statistics */
btcoexist->btc_write_1byte(btcoexist, 0x76e,
0x4); /* 0x76e[3] =1, WLAN_Act control by PTA */
btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3);
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
}
/* ************************************************************
* work around function start with wa_halbtc8821a2ant_
* ************************************************************
* ************************************************************
* extern function start with ex_halbtc8821a2ant_
* ************************************************************ */
void ex_halbtc8821a2ant_power_on_setting(IN struct btc_coexist *btcoexist)
{
}
void ex_halbtc8821a2ant_pre_load_firmware(IN struct btc_coexist *btcoexist)
{
struct btc_board_info *board_info = &btcoexist->board_info;
u8 u8tmp = 0x4; /* Set BIT2 by default since it's 2ant case */
/* */
/* S0 or S1 setting and Local register setting(By the setting fw can get ant number, S0/S1, ... info) */
/* Local setting bit define */
/* BIT0: "0" for no antenna inverse; "1" for antenna inverse */
/* BIT1: "0" for internal switch; "1" for external switch */
/* BIT2: "0" for one antenna; "1" for two antenna */
/* NOTE: here default all internal switch and 1-antenna ==> BIT1=0 and BIT2=0 */
if (btcoexist->chip_interface == BTC_INTF_USB) {
/* fixed at S0 for USB interface */
u8tmp |= 0x1; /* antenna inverse */
btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
} else {
/* for PCIE and SDIO interface, we check efuse 0xc3[6] */
if (board_info->single_ant_path == 0) {
} else if (board_info->single_ant_path == 1) {
/* set to S0 */
u8tmp |= 0x1; /* antenna inverse */
}
if (btcoexist->chip_interface == BTC_INTF_PCI)
btcoexist->btc_write_local_reg_1byte(btcoexist, 0x384,
u8tmp);
else if (btcoexist->chip_interface == BTC_INTF_SDIO)
btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60,
u8tmp);
}
}
void ex_halbtc8821a2ant_init_hw_config(IN struct btc_coexist *btcoexist,
IN boolean wifi_only)
{
halbtc8821a2ant_init_hw_config(btcoexist, true);
}
void ex_halbtc8821a2ant_init_coex_dm(IN struct btc_coexist *btcoexist)
{
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Coex Mechanism Init!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_init_coex_dm(btcoexist);
}
void ex_halbtc8821a2ant_display_coex_info(IN struct btc_coexist *btcoexist)
{
struct btc_board_info *board_info = &btcoexist->board_info;
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
u8 *cli_buf = btcoexist->cli_buf;
u8 u8tmp[4], i, bt_info_ext, ps_tdma_case = 0;
u32 u32tmp[4];
u32 fw_ver = 0, bt_patch_ver = 0;
u32 bt_coex_ver = 0;
u32 phyver = 0;
u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck;
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n ============[BT Coexist info]============");
CL_PRINTF(cli_buf);
if (btcoexist->manual_control) {
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n ============[Under Manual Control]============");
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n ==========================================");
CL_PRINTF(cli_buf);
}
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
"Ant PG number/ Ant mechanism:",
board_info->pg_ant_num, board_info->btdm_ant_num);
CL_PRINTF(cli_buf);
/* btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); */
bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver;
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
phyver = btcoexist->btc_get_bt_phydm_version(btcoexist);
bt_coex_ver = coex_sta->bt_coex_supported_version & 0xff;
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)",
"CoexVer WL/ BT_Desired/ BT_Report",
glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant,
glcoex_ver_btdesired_8821a_2ant,
bt_coex_ver,
(bt_coex_ver == 0xff ? "Unknown" :
(bt_coex_ver >= glcoex_ver_btdesired_8821a_2ant ?
"Match" : "Mis-Match")));
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n %-35s = 0x%x/ 0x%x/ v%d/ %c",
"W_FW/ B_FW/ Phy/ Kt",
fw_ver, bt_patch_ver, phyver,
coex_sta->cut_version + 65);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x ",
"Wifi channel informed to BT",
coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
coex_dm->wifi_chnl_info[2]);
CL_PRINTF(cli_buf);
/* wifi status */
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
"============[Wifi Status]============");
CL_PRINTF(cli_buf);
btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
"============[BT Status]============");
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = [%s/ %ddBm/ %d] ",
"BT [status/ rssi/ retryCnt]",
((coex_sta->bt_disabled) ? ("disabled") : ((
coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan")
: ((BT_8821A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
coex_dm->bt_status) ? "non-connected idle" :
((BT_8821A_2ANT_BT_STATUS_CONNECTED_IDLE == coex_dm->bt_status)
? "connected-idle" : "busy")))),
coex_sta->bt_rssi - 100, coex_sta->bt_retry_cnt);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d / %d / %d / %d",
"SCO/HID/PAN/A2DP",
bt_link_info->sco_exist, bt_link_info->hid_exist,
bt_link_info->pan_exist, bt_link_info->a2dp_exist);
CL_PRINTF(cli_buf);
{
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
"BT Role",
(bt_link_info->slave_role) ? "Slave" : "Master");
CL_PRINTF(cli_buf);
}
bt_info_ext = coex_sta->bt_info_ext;
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %s",
"BT Info A2DP rate",
(bt_info_ext & BIT(0)) ? "Basic rate" : "EDR rate");
CL_PRINTF(cli_buf);
for (i = 0; i < BT_INFO_SRC_8821A_2ANT_MAX; i++) {
if (coex_sta->bt_info_c2h_cnt[i]) {
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)",
glbt_info_src_8821a_2ant[i],
coex_sta->bt_info_c2h[i][0],
coex_sta->bt_info_c2h[i][1],
coex_sta->bt_info_c2h[i][2],
coex_sta->bt_info_c2h[i][3],
coex_sta->bt_info_c2h[i][4],
coex_sta->bt_info_c2h[i][5],
coex_sta->bt_info_c2h[i][6],
coex_sta->bt_info_c2h_cnt[i]);
CL_PRINTF(cli_buf);
}
}
/* Sw mechanism */
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
"============[Sw mechanism]============");
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d ",
"SM1[ShRf/ LpRA/ LimDig]",
coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra,
coex_dm->limited_dig);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
"SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
CL_PRINTF(cli_buf);
/* Fw mechanism */
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
"============[Fw mechanism]============");
CL_PRINTF(cli_buf);
ps_tdma_case = coex_dm->cur_ps_tdma;
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n %-35s = %02x %02x %02x %02x %02x case-%d (auto:%d)",
"PS TDMA",
coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1],
coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3],
coex_dm->ps_tdma_para[4], ps_tdma_case,
coex_dm->auto_tdma_adjust);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d",
"Coex Table Type",
coex_sta->coex_table_type);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d ",
"DecBtPwr/ IgnWlanAct",
coex_dm->cur_bt_dec_pwr_lvl, coex_dm->cur_ignore_wlan_act);
CL_PRINTF(cli_buf);
/* Hw setting */
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s",
"============[Hw setting]============");
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x",
"RF-A, 0x1e initVal",
coex_dm->bt_rf_0x1e_backup);
CL_PRINTF(cli_buf);
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b);
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x880);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
"0x778/0x880[29:25]/0xc58[29:25]",
u8tmp[0], (u32tmp[0] & 0x3e000000) >> 25,
((u8tmp[1] & 0x3e) >> 1));
CL_PRINTF(cli_buf);
u32tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x764);
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x76e);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
"0x764/ 0x765/ 0x76e",
(u32tmp[0] & 0xff), (u32tmp[0] & 0xff00) >> 8, u8tmp[0]);
CL_PRINTF(cli_buf);
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
"0xcb4[7:0](ctrl)/ 0xcb4[29:28](val)",
u32tmp[0] & 0xff, ((u32tmp[0] & 0x30000000) >> 28));
CL_PRINTF(cli_buf);
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
"0x40/ 0x4c[24:23]/ 0x974",
u8tmp[0], ((u32tmp[0] & 0x01800000) >> 23), u32tmp[1]);
CL_PRINTF(cli_buf);
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
"0x550(bcn ctrl)/0x522",
u32tmp[0], u8tmp[0]);
CL_PRINTF(cli_buf);
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = 0x%x/ 0x%x",
"0xc50(dig)/0x49c(null-drop)",
u32tmp[0] & 0xff, u8tmp[0]);
CL_PRINTF(cli_buf);
fa_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
PHYDM_INFO_FA_OFDM);
fa_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
PHYDM_INFO_FA_CCK);
cca_ofdm = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
PHYDM_INFO_CCA_OFDM);
cca_cck = btcoexist->btc_phydm_query_PHY_counter(btcoexist,
PHYDM_INFO_CCA_CCK);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
"CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA",
cca_cck, fa_cck, cca_ofdm, fa_ofdm);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d",
"CRC_OK CCK/11g/11n/11n-agg",
coex_sta->crc_ok_cck, coex_sta->crc_ok_11g,
coex_sta->crc_ok_11n, coex_sta->crc_ok_11n_vht);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d/ %d/ %d",
"CRC_Err CCK/11g/11n/11n-agg",
coex_sta->crc_err_cck, coex_sta->crc_err_11g,
coex_sta->crc_err_11n, coex_sta->crc_err_11n_vht);
CL_PRINTF(cli_buf);
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE,
"\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
"0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
"0x770(high-pri rx/tx)",
coex_sta->high_priority_rx, coex_sta->high_priority_tx);
CL_PRINTF(cli_buf);
CL_SPRINTF(cli_buf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d/ %d",
"0x774(low-pri rx/tx)",
coex_sta->low_priority_rx, coex_sta->low_priority_tx);
CL_PRINTF(cli_buf);
#if (BT_AUTO_REPORT_ONLY_8821A_2ANT == 1)
/* halbtc8821a2ant_monitor_bt_ctr(btcoexist); */
#endif
btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
}
void ex_halbtc8821a2ant_ips_notify(IN struct btc_coexist *btcoexist, IN u8 type)
{
if (BTC_IPS_ENTER == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], IPS ENTER notify\n");
BTC_TRACE(trace_buf);
coex_sta->under_ips = true;
halbtc8821a2ant_wifi_off_hw_cfg(btcoexist);
halbtc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
halbtc8821a2ant_coex_all_off(btcoexist);
} else if (BTC_IPS_LEAVE == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], IPS LEAVE notify\n");
BTC_TRACE(trace_buf);
coex_sta->under_ips = false;
halbtc8821a2ant_init_hw_config(btcoexist, false);
halbtc8821a2ant_init_coex_dm(btcoexist);
halbtc8821a2ant_query_bt_info(btcoexist);
}
}
void ex_halbtc8821a2ant_lps_notify(IN struct btc_coexist *btcoexist, IN u8 type)
{
if (BTC_LPS_ENABLE == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], LPS ENABLE notify\n");
BTC_TRACE(trace_buf);
coex_sta->under_lps = true;
} else if (BTC_LPS_DISABLE == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], LPS DISABLE notify\n");
BTC_TRACE(trace_buf);
coex_sta->under_lps = false;
}
}
void ex_halbtc8821a2ant_scan_notify(IN struct btc_coexist *btcoexist,
IN u8 type)
{
u8 u8tmpa, u8tmpb;
u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e);
if (BTC_SCAN_START == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCAN START notify\n");
BTC_TRACE(trace_buf);
} else if (BTC_SCAN_FINISH == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCAN FINISH notify\n");
BTC_TRACE(trace_buf);
}
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"############# [BTCoex], 0x765=0x%x, 0x76e=0x%x\n", u8tmpa,
u8tmpb);
BTC_TRACE(trace_buf);
}
/* copy scan notify content to switch band notify */
void ex_halbtc8821a2ant_switchband_notify(IN struct btc_coexist *btcoexist,
IN u8 type)
{
u8 u8tmpa, u8tmpb;
u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e);
if (BTC_SCAN_START == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCAN START notify\n");
BTC_TRACE(trace_buf);
} else if (BTC_SCAN_FINISH == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], SCAN FINISH notify\n");
BTC_TRACE(trace_buf);
}
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"############# [BTCoex], 0x765=0x%x, 0x76e=0x%x\n", u8tmpa,
u8tmpb);
BTC_TRACE(trace_buf);
}
void ex_halbtc8821a2ant_connect_notify(IN struct btc_coexist *btcoexist,
IN u8 type)
{
if (BTC_ASSOCIATE_START == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], CONNECT START notify\n");
BTC_TRACE(trace_buf);
} else if (BTC_ASSOCIATE_FINISH == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], CONNECT FINISH notify\n");
BTC_TRACE(trace_buf);
}
}
void ex_halbtc8821a2ant_media_status_notify(IN struct btc_coexist *btcoexist,
IN u8 type)
{
u8 h2c_parameter[3] = {0};
u32 wifi_bw;
u8 wifi_central_chnl;
u8 ap_num = 0;
if (BTC_MEDIA_CONNECT == type) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], MEDIA connect notify\n");
BTC_TRACE(trace_buf);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], MEDIA disconnect notify\n");
BTC_TRACE(trace_buf);
}
/* only 2.4G we need to inform bt the chnl mask */
btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
&wifi_central_chnl);
if ((BTC_MEDIA_CONNECT == type) &&
(wifi_central_chnl <= 14)) {
h2c_parameter[0] = 0x1;
h2c_parameter[1] = wifi_central_chnl;
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
if (BTC_WIFI_BW_HT40 == wifi_bw)
h2c_parameter[2] = 0x30;
else {
btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
&ap_num);
if (ap_num < 10)
h2c_parameter[2] = 0x30;
else
h2c_parameter[2] = 0x20;
}
}
coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
}
void ex_halbtc8821a2ant_specific_packet_notify(IN struct btc_coexist *btcoexist,
IN u8 type)
{
if (type == BTC_PACKET_DHCP) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], DHCP Packet notify\n");
BTC_TRACE(trace_buf);
}
}
void ex_halbtc8821a2ant_bt_info_notify(IN struct btc_coexist *btcoexist,
IN u8 *tmp_buf, IN u8 length)
{
u8 bt_info = 0;
u8 i, rsp_source = 0;
boolean bt_busy = false, limited_dig = false;
boolean wifi_connected = false, wifi_under_5g = false;
coex_sta->c2h_bt_info_req_sent = false;
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
&wifi_connected);
rsp_source = tmp_buf[0] & 0xf;
if (rsp_source >= BT_INFO_SRC_8821A_2ANT_MAX)
rsp_source = BT_INFO_SRC_8821A_2ANT_WIFI_FW;
coex_sta->bt_info_c2h_cnt[rsp_source]++;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Bt info[%d], length=%d, hex data=[", rsp_source,
length);
BTC_TRACE(trace_buf);
for (i = 0; i < length; i++) {
coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
if (i == 1)
bt_info = tmp_buf[i];
if (i == length - 1) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x]\n",
tmp_buf[i]);
BTC_TRACE(trace_buf);
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "0x%02x, ",
tmp_buf[i]);
BTC_TRACE(trace_buf);
}
}
if (btcoexist->manual_control) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n");
BTC_TRACE(trace_buf);
return;
}
/* if 0xff, it means BT is under WHCK test */
if (bt_info == 0xff)
coex_sta->bt_whck_test = true;
else
coex_sta->bt_whck_test = false;
if (BT_INFO_SRC_8821A_2ANT_WIFI_FW != rsp_source) {
coex_sta->bt_retry_cnt = /* [3:0] */
coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
coex_sta->bt_rssi =
coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10;
coex_sta->bt_info_ext =
coex_sta->bt_info_c2h[rsp_source][4];
coex_sta->bt_tx_rx_mask = (coex_sta->bt_info_c2h[rsp_source][2]
& 0x40);
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TX_RX_MASK,
&coex_sta->bt_tx_rx_mask);
if (coex_sta->bt_tx_rx_mask) {
/* BT into is responded by BT FW and BT RF REG 0x3C != 0x01 => Need to switch BT TRx Mask */
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x01\n");
BTC_TRACE(trace_buf);
btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
0x3c, 0x01);
}
/* Here we need to resend some wifi info to BT */
/* because bt is reset and loss of the info. */
if ((coex_sta->bt_info_ext & BIT(1))) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
BTC_TRACE(trace_buf);
if (wifi_connected)
ex_halbtc8821a2ant_media_status_notify(
btcoexist, BTC_MEDIA_CONNECT);
else
ex_halbtc8821a2ant_media_status_notify(
btcoexist, BTC_MEDIA_DISCONNECT);
}
if (!btcoexist->manual_control && !wifi_under_5g) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT ext info = 0x%x!!\n",
coex_sta->bt_info_ext);
BTC_TRACE(trace_buf);
if ((coex_sta->bt_info_ext & BIT(3))) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT ext info bit3=1, wifi_connected=%d\n",
wifi_connected);
BTC_TRACE(trace_buf);
if (wifi_connected) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_ignore_wlan_act(
btcoexist, FORCE_EXEC, false);
}
} else {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT ext info bit3=0, wifi_connected=%d\n",
wifi_connected);
BTC_TRACE(trace_buf);
/* BT already NOT ignore Wlan active, do nothing here. */
if (!wifi_connected) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BT ext info bit3 check, set BT to ignore Wlan active!!\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_ignore_wlan_act(
btcoexist, FORCE_EXEC, true);
}
}
}
#if (BT_AUTO_REPORT_ONLY_8821A_2ANT == 0)
if ((coex_sta->bt_info_ext & BIT(4))) {
/* BT auto report already enabled, do nothing */
} else
halbtc8821a2ant_bt_auto_report(btcoexist, FORCE_EXEC,
true);
#endif
}
/* check BIT2 first ==> check if bt is under inquiry or page scan */
if (bt_info & BT_INFO_8821A_2ANT_B_INQ_PAGE)
coex_sta->c2h_bt_inquiry_page = true;
else
coex_sta->c2h_bt_inquiry_page = false;
/* set link exist status */
if (!(bt_info & BT_INFO_8821A_2ANT_B_CONNECTION)) {
coex_sta->bt_link_exist = false;
coex_sta->pan_exist = false;
coex_sta->a2dp_exist = false;
coex_sta->hid_exist = false;
coex_sta->sco_exist = false;
} else { /* connection exists */
coex_sta->bt_link_exist = true;
if (bt_info & BT_INFO_8821A_2ANT_B_FTP)
coex_sta->pan_exist = true;
else
coex_sta->pan_exist = false;
if (bt_info & BT_INFO_8821A_2ANT_B_A2DP)
coex_sta->a2dp_exist = true;
else
coex_sta->a2dp_exist = false;
if (bt_info & BT_INFO_8821A_2ANT_B_HID)
coex_sta->hid_exist = true;
else
coex_sta->hid_exist = false;
if (bt_info & BT_INFO_8821A_2ANT_B_SCO_ESCO)
coex_sta->sco_exist = true;
else
coex_sta->sco_exist = false;
if ((coex_sta->hid_exist == false) &&
(coex_sta->c2h_bt_inquiry_page == false) &&
(coex_sta->sco_exist == false)) {
if (coex_sta->high_priority_tx +
coex_sta->high_priority_rx >= 160)
coex_sta->hid_exist = true;
}
}
halbtc8821a2ant_update_bt_link_info(btcoexist);
if (!(bt_info & BT_INFO_8821A_2ANT_B_CONNECTION)) {
coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
BTC_TRACE(trace_buf);
} else if (bt_info ==
BT_INFO_8821A_2ANT_B_CONNECTION) { /* connection exists but no busy */
coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_CONNECTED_IDLE;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
BTC_TRACE(trace_buf);
} else if ((bt_info & BT_INFO_8821A_2ANT_B_SCO_ESCO) ||
(bt_info & BT_INFO_8821A_2ANT_B_SCO_BUSY)) {
coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_SCO_BUSY;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
BTC_TRACE(trace_buf);
} else if (bt_info & BT_INFO_8821A_2ANT_B_ACL_BUSY) {
coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_ACL_BUSY;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
BTC_TRACE(trace_buf);
} else {
coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_MAX;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
BTC_TRACE(trace_buf);
}
if ((BT_8821A_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
(BT_8821A_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
(BT_8821A_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
bt_busy = true;
limited_dig = true;
} else {
bt_busy = false;
limited_dig = false;
}
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
coex_dm->limited_dig = limited_dig;
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
halbtc8821a2ant_run_coexist_mechanism(btcoexist);
}
void ex_halbtc8821a2ant_halt_notify(IN struct btc_coexist *btcoexist)
{
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Halt notify\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_wifi_off_hw_cfg(btcoexist);
/* remove due to interrupt is disabled that polling c2h will fail and delay 100ms. */
/* btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF, 0x3c, 0x15); */ /*BT goto standby while GNT_BT 1-->0 */
halbtc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
ex_halbtc8821a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
}
void ex_halbtc8821a2ant_pnp_notify(IN struct btc_coexist *btcoexist,
IN u8 pnp_state)
{
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE, "[BTCoex], Pnp notify\n");
BTC_TRACE(trace_buf);
if (BTC_WIFI_PNP_SLEEP == pnp_state) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Pnp notify to SLEEP\n");
BTC_TRACE(trace_buf);
} else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Pnp notify to WAKE UP\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_init_hw_config(btcoexist, false);
halbtc8821a2ant_init_coex_dm(btcoexist);
halbtc8821a2ant_query_bt_info(btcoexist);
}
}
void ex_halbtc8821a2ant_periodical(IN struct btc_coexist *btcoexist)
{
u32 bt_patch_ver;
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], ==========================Periodical===========================\n");
BTC_TRACE(trace_buf);
if (coex_sta->dis_ver_info_cnt <= 5) {
coex_sta->dis_ver_info_cnt += 1;
if (coex_sta->dis_ver_info_cnt == 3) {
/* Antenna config to set 0x765 = 0x0 (GNT_BT control by PTA) after initial */
BTC_SPRINTF(trace_buf, BT_TMP_BUF_SIZE,
"[BTCoex], Set GNT_BT control by PTA\n");
BTC_TRACE(trace_buf);
halbtc8821a2ant_set_ant_path(btcoexist,
BTC_ANT_WIFI_AT_MAIN, false, false);
}
}
if (((coex_sta->bt_coex_supported_version == 0) ||
(coex_sta->bt_coex_supported_version == 0xffff)) && (!coex_sta->bt_disabled))
btcoexist->btc_get(btcoexist, BTC_GET_U4_SUPPORTED_VERSION, &coex_sta->bt_coex_supported_version);
btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver;
#if (BT_AUTO_REPORT_ONLY_8821A_2ANT == 0)
halbtc8821a2ant_query_bt_info(btcoexist);
halbtc8821a2ant_monitor_bt_enable_disable(btcoexist);
#else
halbtc8821a2ant_monitor_bt_ctr(btcoexist);
halbtc8821a2ant_monitor_wifi_ctr(btcoexist);
halbtc8821a2ant_monitor_bt_enable_disable(btcoexist);
if (halbtc8821a2ant_is_wifi_status_changed(btcoexist) ||
coex_dm->auto_tdma_adjust)
halbtc8821a2ant_run_coexist_mechanism(btcoexist);
#endif
}
#endif
#endif /* #if (BT_SUPPORT == 1 && COEX_SUPPORT == 1) */