| /****************************************************************************** |
| * |
| * Copyright(c) 2012 Realtek Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * The full GNU General Public License is included in this distribution in the |
| * file called LICENSE. |
| * |
| * Contact Information: |
| * wlanfae <wlanfae@realtek.com> |
| * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, |
| * Hsinchu 300, Taiwan. |
| * |
| * Larry Finger <Larry.Finger@lwfinger.net> |
| * |
| *****************************************************************************/ |
| |
| /************************************************************ |
| * Description: |
| * |
| * This file is for RTL8821A Co-exist mechanism |
| * |
| * History |
| * 2012/08/22 Cosa first check in. |
| * 2012/11/14 Cosa Revise for 8821A 2Ant out sourcing. |
| * |
| ************************************************************/ |
| |
| /************************************************************ |
| * include files |
| ************************************************************/ |
| #include "halbt_precomp.h" |
| /************************************************************ |
| * Global variables, these are static variables |
| ************************************************************/ |
| 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; |
| |
| static const char *const glbt_info_src_8821a_2ant[] = { |
| "BT Info[wifi fw]", |
| "BT Info[bt rsp]", |
| "BT Info[bt auto report]", |
| }; |
| |
| static u32 glcoex_ver_date_8821a_2ant = 20130618; |
| static u32 glcoex_ver_8821a_2ant = 0x5050; |
| |
| /************************************************************ |
| * local function proto type if needed |
| * |
| * local function start with btc8821a2ant_ |
| ************************************************************/ |
| static u8 btc8821a2ant_bt_rssi_state(struct btc_coexist *btcoexist, |
| u8 level_num, u8 rssi_thresh, |
| u8 rssi_thresh1) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| long 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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state switch to High\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state stay at Low\n"); |
| } |
| } else { |
| if (bt_rssi < rssi_thresh) { |
| bt_rssi_state = BTC_RSSI_STATE_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state switch to Low\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state stay at High\n"); |
| } |
| } |
| } else if (level_num == 3) { |
| if (rssi_thresh > rssi_thresh1) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi thresh error!!\n"); |
| 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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state switch to Medium\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state stay at Low\n"); |
| } |
| } 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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state switch to High\n"); |
| } else if (bt_rssi < rssi_thresh) { |
| bt_rssi_state = BTC_RSSI_STATE_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state switch to Low\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state stay at Medium\n"); |
| } |
| } else { |
| if (bt_rssi < rssi_thresh1) { |
| bt_rssi_state = BTC_RSSI_STATE_MEDIUM; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state switch to Medium\n"); |
| } else { |
| bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT Rssi state stay at High\n"); |
| } |
| } |
| } |
| |
| coex_sta->pre_bt_rssi_state = bt_rssi_state; |
| |
| return bt_rssi_state; |
| } |
| |
| static u8 btc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist, |
| u8 index, u8 level_num, |
| u8 rssi_thresh, u8 rssi_thresh1) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| long 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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state switch to High\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state stay at Low\n"); |
| } |
| } else { |
| if (wifi_rssi < rssi_thresh) { |
| wifi_rssi_state = BTC_RSSI_STATE_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state switch to Low\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state stay at High\n"); |
| } |
| } |
| } else if (level_num == 3) { |
| if (rssi_thresh > rssi_thresh1) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI thresh error!!\n"); |
| 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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state switch to Medium\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state stay at Low\n"); |
| } |
| } 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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state switch to High\n"); |
| } else if (wifi_rssi < rssi_thresh) { |
| wifi_rssi_state = BTC_RSSI_STATE_LOW; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state switch to Low\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state stay at Medium\n"); |
| } |
| } else { |
| if (wifi_rssi < rssi_thresh1) { |
| wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state switch to Medium\n"); |
| } else { |
| wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi RSSI state stay at High\n"); |
| } |
| } |
| } |
| coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state; |
| |
| return wifi_rssi_state; |
| } |
| |
| static |
| void btc8821a2ant_limited_rx(struct btc_coexist *btcoexist, bool force_exec, |
| bool rej_ap_agg_pkt, bool bt_ctrl_agg_buf_size, |
| u8 agg_buf_size) |
| { |
| bool reject_rx_agg = rej_ap_agg_pkt; |
| bool 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, works 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); |
| } |
| |
| static void btc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; |
| u32 reg_hp_txrx, reg_lp_txrx, u4tmp; |
| u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; |
| |
| reg_hp_txrx = 0x770; |
| reg_lp_txrx = 0x774; |
| |
| u4tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx); |
| reg_hp_tx = u4tmp & MASKLWORD; |
| reg_hp_rx = (u4tmp & MASKHWORD) >> 16; |
| |
| u4tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx); |
| reg_lp_tx = u4tmp & MASKLWORD; |
| reg_lp_rx = (u4tmp & 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; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[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); |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[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); |
| |
| /* reset counter */ |
| btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); |
| } |
| |
| static void btc8821a2ant_monitor_wifi_ctr(struct btc_coexist *btcoexist) |
| { |
| if (coex_sta->under_ips) { |
| coex_sta->crc_ok_cck = 0; |
| coex_sta->crc_ok_11g = 0; |
| coex_sta->crc_ok_11n = 0; |
| coex_sta->crc_ok_11n_agg = 0; |
| |
| coex_sta->crc_err_cck = 0; |
| coex_sta->crc_err_11g = 0; |
| coex_sta->crc_err_11n = 0; |
| coex_sta->crc_err_11n_agg = 0; |
| } else { |
| coex_sta->crc_ok_cck = |
| btcoexist->btc_read_4byte(btcoexist, 0xf88); |
| coex_sta->crc_ok_11g = |
| btcoexist->btc_read_2byte(btcoexist, 0xf94); |
| coex_sta->crc_ok_11n = |
| btcoexist->btc_read_2byte(btcoexist, 0xf90); |
| coex_sta->crc_ok_11n_agg = |
| btcoexist->btc_read_2byte(btcoexist, 0xfb8); |
| |
| coex_sta->crc_err_cck = |
| btcoexist->btc_read_4byte(btcoexist, 0xf84); |
| coex_sta->crc_err_11g = |
| btcoexist->btc_read_2byte(btcoexist, 0xf96); |
| coex_sta->crc_err_11n = |
| btcoexist->btc_read_2byte(btcoexist, 0xf92); |
| coex_sta->crc_err_11n_agg = |
| btcoexist->btc_read_2byte(btcoexist, 0xfba); |
| } |
| |
| /* reset counter */ |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x1); |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x0); |
| } |
| |
| static void btc8821a2ant_query_bt_info(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 h2c_parameter[1] = {0}; |
| |
| coex_sta->c2h_bt_info_req_sent = true; |
| |
| h2c_parameter[0] |= BIT0; /* trigger */ |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n", |
| h2c_parameter[0]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); |
| } |
| |
| static bool btc8821a2ant_is_wifi_status_changed(struct btc_coexist *btcoexist) |
| { |
| static bool pre_wifi_busy = true; |
| static bool pre_under_4way = true; |
| static bool pre_bt_hs_on = true; |
| bool wifi_busy = false, under_4way = false, bt_hs_on = false; |
| bool 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 = btc8821a2ant_wifi_rssi_state(btcoexist, 3, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_LOW)) |
| return true; |
| } |
| |
| return false; |
| } |
| |
| static void btc8821a2ant_update_bt_link_info(struct btc_coexist *btcoexist) |
| { |
| struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; |
| bool 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; |
| } |
| |
| static u8 btc8821a2ant_action_algorithm(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; |
| bool 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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], No BT link exists!!!\n"); |
| 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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], SCO only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else { |
| if (bt_link_info->hid_exist) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], HID only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID; |
| } else if (bt_link_info->a2dp_exist) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], A2DP only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP; |
| } else if (bt_link_info->pan_exist) { |
| if (bt_hs_on) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], PAN(HS) only\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_PANHS; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], PAN(EDR) only\n"); |
| 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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], SCO + HID\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else if (bt_link_info->a2dp_exist) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], SCO + A2DP ==> SCO\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else if (bt_link_info->pan_exist) { |
| if (bt_hs_on) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], SCO + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], SCO + PAN(EDR)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } |
| } |
| } else { |
| if (bt_link_info->hid_exist && |
| bt_link_info->a2dp_exist) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], HID + A2DP\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP; |
| } else if (bt_link_info->hid_exist && |
| bt_link_info->pan_exist) { |
| if (bt_hs_on) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], HID + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_HID; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], HID + PAN(EDR)\n"); |
| algorithm = |
| BT_8821A_2ANT_COEX_ALGO_PANEDR_HID; |
| } |
| } else if (bt_link_info->pan_exist && |
| bt_link_info->a2dp_exist) { |
| if (bt_hs_on) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], A2DP + PAN(HS)\n"); |
| algorithm = |
| BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], A2DP + PAN(EDR)\n"); |
| 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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], SCO + HID + A2DP ==> HID\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else if (bt_link_info->hid_exist && |
| bt_link_info->pan_exist) { |
| if (bt_hs_on) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], SCO + HID + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], SCO + HID + PAN(EDR)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } |
| } else if (bt_link_info->pan_exist && |
| bt_link_info->a2dp_exist) { |
| if (bt_hs_on) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], SCO + A2DP + PAN(HS)\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); |
| 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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], HID + A2DP + PAN(HS)\n"); |
| algorithm = |
| BT_8821A_2ANT_COEX_ALGO_HID_A2DP; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], HID + A2DP + PAN(EDR)\n"); |
| 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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); |
| |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); |
| algorithm = BT_8821A_2ANT_COEX_ALGO_SCO; |
| } |
| } |
| } |
| } |
| return algorithm; |
| } |
| |
| static void btc8821a2ant_set_fw_dac_swing_lvl(struct btc_coexist *btcoexist, |
| u8 dac_swing_lvl) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 h2c_parameter[1] = {0}; |
| |
| /* There are several type of dacswing |
| * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 |
| */ |
| h2c_parameter[0] = dac_swing_lvl; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl); |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); |
| } |
| |
| static void btc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, |
| u8 dec_bt_pwr_lvl) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 h2c_parameter[1] = {0}; |
| |
| h2c_parameter[0] = dec_bt_pwr_lvl; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], decrease Bt Power Level : %u, FW write 0x62 = 0x%x\n", |
| dec_bt_pwr_lvl, h2c_parameter[0]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); |
| } |
| |
| static void btc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist, |
| bool force_exec, u8 dec_bt_pwr_lvl) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], %s Dec BT power level = %u\n", |
| (force_exec ? "force to" : ""), dec_bt_pwr_lvl); |
| coex_dm->cur_dec_bt_pwr_lvl = dec_bt_pwr_lvl; |
| |
| if (!force_exec) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_dec_bt_pwr_lvl = %d, cur_dec_bt_pwr_lvl = %d\n", |
| coex_dm->pre_dec_bt_pwr_lvl, |
| coex_dm->cur_dec_bt_pwr_lvl); |
| |
| if (coex_dm->pre_dec_bt_pwr_lvl == coex_dm->cur_dec_bt_pwr_lvl) |
| return; |
| } |
| btc8821a2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr_lvl); |
| |
| coex_dm->pre_dec_bt_pwr_lvl = coex_dm->cur_dec_bt_pwr_lvl; |
| } |
| |
| static void btc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, |
| bool force_exec, u8 fw_dac_swing_lvl) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], %s set FW Dac Swing level = %d\n", |
| (force_exec ? "force to" : ""), fw_dac_swing_lvl); |
| coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; |
| |
| if (!force_exec) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_fw_dac_swing_lvl = %d, cur_fw_dac_swing_lvl = %d\n", |
| coex_dm->pre_fw_dac_swing_lvl, |
| coex_dm->cur_fw_dac_swing_lvl); |
| |
| if (coex_dm->pre_fw_dac_swing_lvl == |
| coex_dm->cur_fw_dac_swing_lvl) |
| return; |
| } |
| |
| btc8821a2ant_set_fw_dac_swing_lvl(btcoexist, |
| coex_dm->cur_fw_dac_swing_lvl); |
| |
| coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl; |
| } |
| |
| static void btc8821a2ant_set_sw_penalty_tx_rate_adaptive( |
| struct btc_coexist *btcoexist, bool low_penalty_ra) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 h2c_parameter[6] = {0}; |
| |
| h2c_parameter[0] = 0x6; /* opCode, 0x6 = Retry_Penalty */ |
| |
| if (low_penalty_ra) { |
| h2c_parameter[1] |= BIT0; |
| /* normal rate except MCS7/6/5, OFDM54/48/36 */ |
| h2c_parameter[2] = 0x00; |
| /* MCS7 or OFDM54 */ |
| h2c_parameter[3] = 0xf5; |
| /* MCS6 or OFDM48 */ |
| h2c_parameter[4] = 0xa0; |
| /* MCS5 or OFDM36 */ |
| h2c_parameter[5] = 0xa0; |
| } |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], set WiFi Low-Penalty Retry: %s", |
| (low_penalty_ra ? "ON!!" : "OFF!!")); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter); |
| } |
| |
| static void btc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist, |
| bool force_exec, bool low_penalty_ra) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], %s turn LowPenaltyRA = %s\n", |
| (force_exec ? "force to" : ""), |
| ((low_penalty_ra) ? "ON" : "OFF")); |
| coex_dm->cur_low_penalty_ra = low_penalty_ra; |
| |
| if (!force_exec) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_low_penalty_ra = %d, cur_low_penalty_ra = %d\n", |
| coex_dm->pre_low_penalty_ra, |
| coex_dm->cur_low_penalty_ra); |
| |
| if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) |
| return; |
| } |
| btc8821a2ant_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; |
| } |
| |
| static void btc8821a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist, |
| u32 level) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 val = (u8)level; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Write SwDacSwing = 0x%x\n", level); |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, val); |
| } |
| |
| static void btc8821a2ant_set_sw_full_dac_swing(struct btc_coexist *btcoexist, |
| bool sw_dac_swing_on, |
| u32 sw_dac_swing_lvl) |
| { |
| if (sw_dac_swing_on) |
| btc8821a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl); |
| else |
| btc8821a2ant_set_dac_swing_reg(btcoexist, 0x18); |
| } |
| |
| static void btc8821a2ant_dac_swing(struct btc_coexist *btcoexist, |
| bool force_exec, bool dac_swing_on, |
| u32 dac_swing_lvl) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], %s turn DacSwing = %s, dac_swing_lvl = 0x%x\n", |
| (force_exec ? "force to" : ""), |
| ((dac_swing_on) ? "ON" : "OFF"), |
| dac_swing_lvl); |
| coex_dm->cur_dac_swing_on = dac_swing_on; |
| coex_dm->cur_dac_swing_lvl = dac_swing_lvl; |
| |
| if (!force_exec) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_dac_swing_on = %d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on = %d, cur_dac_swing_lvl = 0x%x\n", |
| coex_dm->pre_dac_swing_on, |
| coex_dm->pre_dac_swing_lvl, |
| coex_dm->cur_dac_swing_on, |
| coex_dm->cur_dac_swing_lvl); |
| |
| 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; |
| } |
| mdelay(30); |
| btc8821a2ant_set_sw_full_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; |
| } |
| |
| static void btc8821a2ant_set_coex_table(struct btc_coexist *btcoexist, |
| u32 val0x6c0, u32 val0x6c4, |
| u32 val0x6c8, u8 val0x6cc) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0); |
| btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4); |
| btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8); |
| btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc); |
| btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); |
| } |
| |
| static void btc8821a2ant_coex_table(struct btc_coexist *btcoexist, |
| bool force_exec, u32 val0x6c0, |
| u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n", |
| (force_exec ? "force to" : ""), |
| val0x6c0, val0x6c4, val0x6c8, val0x6cc); |
| coex_dm->cur_val0x6c0 = val0x6c0; |
| coex_dm->cur_val0x6c4 = val0x6c4; |
| coex_dm->cur_val0x6c8 = val0x6c8; |
| coex_dm->cur_val0x6cc = val0x6cc; |
| |
| if (!force_exec) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_val0x6c0 = 0x%x, pre_val0x6c4 = 0x%x, pre_val0x6c8 = 0x%x, pre_val0x6cc = 0x%x !!\n", |
| coex_dm->pre_val0x6c0, |
| coex_dm->pre_val0x6c4, |
| coex_dm->pre_val0x6c8, |
| coex_dm->pre_val0x6cc); |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], cur_val0x6c0 = 0x%x, cur_val0x6c4 = 0x%x, cur_val0x6c8 = 0x%x, cur_val0x6cc = 0x%x !!\n", |
| coex_dm->cur_val0x6c0, |
| coex_dm->cur_val0x6c4, |
| coex_dm->cur_val0x6c8, |
| coex_dm->cur_val0x6cc); |
| |
| 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; |
| } |
| btc8821a2ant_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; |
| } |
| |
| static void btc8821a2ant_coex_table_with_type(struct btc_coexist *btcoexist, |
| bool force_exec, u8 type) |
| { |
| coex_sta->coex_table_type = type; |
| |
| switch (type) { |
| case 0: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55555555, |
| 0x55555555, 0xffffff, 0x3); |
| break; |
| case 1: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55555555, |
| 0x5afa5afa, 0xffffff, 0x3); |
| break; |
| case 2: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x5ada5ada, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 3: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa, |
| 0xaaaaaaaa, 0xffffff, 0x3); |
| break; |
| case 4: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0xffffffff, |
| 0xffffffff, 0xffffff, 0x3); |
| break; |
| case 5: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x5fff5fff, |
| 0x5fff5fff, 0xffffff, 0x3); |
| break; |
| case 6: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55ff55ff, |
| 0x5a5a5a5a, 0xffffff, 0x3); |
| break; |
| case 7: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55dd55dd, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 8: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55dd55dd, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 9: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55dd55dd, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 10: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55dd55dd, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 11: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55dd55dd, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 12: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55dd55dd, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 13: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x5fff5fff, |
| 0xaaaaaaaa, 0xffffff, 0x3); |
| break; |
| case 14: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x5fff5fff, |
| 0x5ada5ada, 0xffffff, 0x3); |
| break; |
| case 15: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x55dd55dd, |
| 0xaaaaaaaa, 0xffffff, 0x3); |
| break; |
| case 16: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0x5fdf5fdf, |
| 0x5fdb5fdb, 0xffffff, 0x3); |
| break; |
| case 17: |
| btc8821a2ant_coex_table(btcoexist, force_exec, 0xfafafafa, |
| 0xfafafafa, 0xffffff, 0x3); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| static void btc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex, |
| bool enable) |
| { |
| struct rtl_priv *rtlpriv = btcoex->adapter; |
| u8 h2c_parameter[1] = {0}; |
| |
| if (enable) |
| h2c_parameter[0] |= BIT0; /* function enable */ |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n", |
| h2c_parameter[0]); |
| |
| btcoex->btc_fill_h2c(btcoex, 0x63, 1, h2c_parameter); |
| } |
| |
| static void btc8821a2ant_set_lps_rpwm(struct btc_coexist *btcoexist, u8 lps_val, |
| 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); |
| } |
| |
| static void btc8821a2ant_lps_rpwm(struct btc_coexist *btcoexist, |
| bool force_exec, u8 lps_val, 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; |
| } |
| btc8821a2ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val); |
| |
| coex_dm->pre_lps = coex_dm->cur_lps; |
| coex_dm->pre_rpwm = coex_dm->cur_rpwm; |
| } |
| |
| static void btc8821a2ant_ignore_wlan_act(struct btc_coexist *btcoexist, |
| bool force_exec, bool enable) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], %s turn Ignore WlanAct %s\n", |
| (force_exec ? "force to" : ""), (enable ? "ON" : "OFF")); |
| coex_dm->cur_ignore_wlan_act = enable; |
| |
| if (!force_exec) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n", |
| coex_dm->pre_ignore_wlan_act, |
| coex_dm->cur_ignore_wlan_act); |
| |
| if (coex_dm->pre_ignore_wlan_act == |
| coex_dm->cur_ignore_wlan_act) |
| return; |
| } |
| btc8821a2ant_set_fw_ignore_wlan_act(btcoexist, enable); |
| |
| coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; |
| } |
| |
| static void btc8821a2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, |
| u8 byte1, u8 byte2, u8 byte3, |
| u8 byte4, u8 byte5) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 h2c_parameter[5]; |
| |
| 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; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n", |
| h2c_parameter[0], |
| h2c_parameter[1] << 24 | |
| h2c_parameter[2] << 16 | |
| h2c_parameter[3] << 8 | |
| h2c_parameter[4]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); |
| } |
| |
| static void btc8821a2ant_sw_mechanism1(struct btc_coexist *btcoexist, |
| bool shrink_rx_lpf, bool low_penalty_ra, |
| bool limited_dig, bool bt_lna_constrain) |
| { |
| btc8821a2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); |
| } |
| |
| static void btc8821a2ant_sw_mechanism2(struct btc_coexist *btcoexist, |
| bool agc_table_shift, bool adc_back_off, |
| bool sw_dac_swing, u32 dac_swing_lvl) |
| { |
| btc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing, |
| dac_swing_lvl); |
| } |
| |
| static void btc8821a2ant_set_ant_path(struct btc_coexist *btcoexist, |
| u8 ant_pos_type, bool init_hw_cfg, |
| bool wifi_off) |
| { |
| struct btc_board_info *board_info = &btcoexist->board_info; |
| u32 u4tmp = 0; |
| u8 h2c_parameter[2] = {0}; |
| |
| if (init_hw_cfg) { |
| /* 0x4c[23] = 0, 0x4c[24] = 1 Antenna control by WL/BT */ |
| u4tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c); |
| u4tmp &= ~BIT23; |
| u4tmp |= BIT24; |
| btcoexist->btc_write_4byte(btcoexist, 0x4c, u4tmp); |
| |
| btcoexist->btc_write_4byte(btcoexist, 0x974, 0x3ff); |
| |
| if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) { |
| /* tell firmware "antenna inverse" ==> WRONG firmware |
| * antenna control code ==>need fw to fix |
| */ |
| h2c_parameter[0] = 1; |
| h2c_parameter[1] = 1; |
| btcoexist->btc_fill_h2c(btcoexist, 0x65, 2, |
| h2c_parameter); |
| } else { |
| /* tell firmware "no antenna inverse" ==> WRONG firmware |
| * antenna control code ==>need fw to fix |
| */ |
| 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; |
| } |
| } |
| |
| static void btc8821a2ant_ps_tdma(struct btc_coexist *btcoexist, |
| bool force_exec, bool turn_on, u8 type) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| u8 wifi_rssi_state, bt_rssi_state; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, |
| BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| if (!(BTC_RSSI_HIGH(wifi_rssi_state) && |
| BTC_RSSI_HIGH(bt_rssi_state)) && |
| turn_on) { |
| /* for WiFi RSSI low or BT RSSI low */ |
| type = type + 100; |
| } |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], %s turn %s PS TDMA, type = %d\n", |
| (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"), |
| type); |
| coex_dm->cur_ps_tdma_on = turn_on; |
| coex_dm->cur_ps_tdma = type; |
| |
| if (!force_exec) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n", |
| coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on); |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n", |
| coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma); |
| |
| 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: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 2: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x2d, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 3: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c, |
| 0x3, 0xf1, 0x90); |
| break; |
| case 4: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 5: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c, |
| 0x3, 0x70, 0x90); |
| break; |
| case 6: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x2d, |
| 0x3, 0x70, 0x90); |
| break; |
| case 7: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c, |
| 0x3, 0x70, 0x90); |
| break; |
| case 8: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x10, |
| 0x3, 0x70, 0x90); |
| break; |
| case 9: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 10: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x2d, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 11: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c, |
| 0x3, 0xf1, 0x90); |
| break; |
| case 12: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10, |
| 0x3, 0xf1, 0x90); |
| break; |
| case 13: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c, |
| 0x3, 0x70, 0x90); |
| break; |
| case 14: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x2d, |
| 0x3, 0x70, 0x90); |
| break; |
| case 15: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1c, |
| 0x3, 0x70, 0x90); |
| break; |
| case 16: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x10, |
| 0x3, 0x70, 0x90); |
| break; |
| case 17: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xa3, 0x2f, |
| 0x2f, 0x60, 0x90); |
| break; |
| case 18: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5, 0x5, |
| 0xe1, 0x90); |
| break; |
| case 19: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25, |
| 0x25, 0xe1, 0x90); |
| break; |
| case 20: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25, |
| 0x25, 0x60, 0x90); |
| break; |
| case 21: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15, |
| 0x03, 0x70, 0x90); |
| break; |
| case 23: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1e, |
| 0x03, 0xf0, 0x14); |
| break; |
| case 24: |
| case 124: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x3c, |
| 0x03, 0x70, 0x50); |
| break; |
| case 25: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x14, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 26: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x30, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 71: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 101: |
| case 105: |
| case 171: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x3a, |
| 0x03, 0x70, 0x50); |
| break; |
| case 102: |
| case 106: |
| case 110: |
| case 114: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x2d, |
| 0x03, 0x70, 0x50); |
| break; |
| case 103: |
| case 107: |
| case 111: |
| case 115: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1c, |
| 0x03, 0x70, 0x50); |
| break; |
| case 104: |
| case 108: |
| case 112: |
| case 116: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x10, |
| 0x03, 0x70, 0x50); |
| break; |
| case 109: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c, |
| 0x03, 0xf1, 0x90); |
| break; |
| case 113: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x3c, |
| 0x03, 0x70, 0x90); |
| break; |
| case 121: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15, |
| 0x03, 0x70, 0x90); |
| break; |
| case 22: |
| case 122: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x35, |
| 0x03, 0x71, 0x11); |
| break; |
| case 123: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1c, |
| 0x03, 0x70, 0x54); |
| break; |
| case 125: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x14, |
| 0x03, 0x70, 0x50); |
| break; |
| case 126: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x30, |
| 0x03, 0x70, 0x50); |
| break; |
| } |
| } else { |
| /* disable PS tdma */ |
| switch (type) { |
| case 0: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, |
| 0x40, 0x0); |
| break; |
| case 1: |
| btc8821a2ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0, |
| 0x48, 0x0); |
| break; |
| default: |
| btc8821a2ant_set_fw_ps_tdma(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; |
| } |
| |
| static void |
| btc8821a2ant_ps_tdma_check_for_power_save_state(struct btc_coexist *btcoexist, |
| bool new_ps_state) |
| { |
| u8 lps_mode = 0x0; |
| |
| 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 { |
| /* will leave LPS state, turn off psTdma first */ |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| } |
| } else { |
| /* NO PS state */ |
| if (new_ps_state) { |
| /* will enter LPS state, turn off psTdma first */ |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| } else { |
| /* keep state under NO PS state, do nothing */ |
| } |
| } |
| } |
| |
| static void btc8821a2ant_power_save_state(struct btc_coexist *btcoexist, |
| u8 ps_type, u8 lps_val, u8 rpwm_val) |
| { |
| bool 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: |
| btc8821a2ant_ps_tdma_check_for_power_save_state(btcoexist, |
| true); |
| btc8821a2ant_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: |
| btc8821a2ant_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; |
| } |
| } |
| |
| static void btc8821a2ant_coex_all_off(struct btc_coexist *btcoexist) |
| { |
| /* fw all off */ |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| /* sw all off */ |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); |
| |
| /* hw all off */ |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| } |
| |
| static void btc8821a2ant_coex_under_5g(struct btc_coexist *btcoexist) |
| { |
| btc8821a2ant_coex_all_off(btcoexist); |
| btc8821a2ant_ignore_wlan_act(btcoexist, NORMAL_EXEC, true); |
| } |
| |
| static void btc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist) |
| { |
| /* force to reset coex mechanism */ |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0); |
| |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); |
| } |
| |
| static void btc8821a2ant_action_bt_inquiry(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| bool wifi_connected = false; |
| bool low_pwr_disable = true; |
| bool scan = false, link = false, roam = false; |
| |
| wifi_rssi_state = |
| btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 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); |
| |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| |
| if (scan || link || roam) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi link process + BT Inq/Page!!\n"); |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 15); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); |
| } else if (wifi_connected) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi connected + BT Inq/Page!!\n"); |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 15); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi no-link + BT Inq/Page!!\n"); |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| } |
| |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); |
| } |
| |
| static void btc8821a2ant_action_wifi_link_process(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 u8tmpa, u8tmpb; |
| |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 15); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); |
| |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); |
| |
| u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765); |
| u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x76e); |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], 0x765=0x%x, 0x76e=0x%x\n", u8tmpa, u8tmpb); |
| } |
| |
| static bool btc8821a2ant_action_wifi_idle_process(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u8 ap_num = 0; |
| |
| wifi_rssi_state = |
| btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES - 20, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 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) && |
| (coex_sta->a2dp_exist)) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi idle process for BT HID+A2DP exist!!\n"); |
| |
| btc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| /* sw all off */ |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, |
| false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, |
| 0x18); |
| |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| |
| return true; |
| } else if (coex_sta->pan_exist) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi idle process for BT PAN exist!!\n"); |
| |
| btc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| /* sw all off */ |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, |
| false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, |
| 0x18); |
| |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| |
| return true; |
| } |
| btc8821a2ant_dac_swing(btcoexist, NORMAL_EXEC, true, 0x18); |
| return false; |
| } |
| |
| static bool btc8821a2ant_is_common_action(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| bool common = false, wifi_connected = false, wifi_busy = false; |
| bool low_pwr_disable = false; |
| bool bt_hs_on = 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); |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, |
| 0x8); |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi non-connected idle!!\n"); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, |
| 0x0); |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, |
| false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, |
| 0x18); |
| |
| common = true; |
| } else { |
| if (BT_8821A_2ANT_BT_STATUS_IDLE == |
| coex_dm->bt_status) { |
| low_pwr_disable = false; |
| btcoexist->btc_set(btcoexist, |
| BTC_SET_ACT_DISABLE_LOW_POWER, |
| &low_pwr_disable); |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, |
| false, false, 0x8); |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi connected + BT non connected-idle!!\n"); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, |
| 0xfffff, 0x0); |
| btc8821a2ant_coex_table_with_type(btcoexist, |
| NORMAL_EXEC, 0); |
| |
| btc8821a2ant_power_save_state( |
| btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, |
| 0xb); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| |
| common = true; |
| } else if (BT_8821A_2ANT_BT_STATUS_CON_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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi connected + BT connected-idle!!\n"); |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, |
| false, false, 0x8); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, |
| 0xfffff, 0x0); |
| btc8821a2ant_coex_table_with_type(btcoexist, |
| NORMAL_EXEC, 0); |
| |
| btc8821a2ant_power_save_state( |
| btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, |
| 0xb); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi Connected-Busy + BT Busy!!\n"); |
| common = false; |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Wifi Connected-Idle + BT Busy!!\n"); |
| common = |
| btc8821a2ant_action_wifi_idle_process( |
| btcoexist); |
| } |
| } |
| } |
| return common; |
| } |
| |
| static void btc8821a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, |
| bool sco_hid, bool tx_pause, |
| u8 max_interval) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| static long up, dn, m, n, wait_count; |
| /* 0 : no change |
| * +1: increase WiFi duration |
| * -1: decrease WiFi duration |
| */ |
| int result; |
| u8 retry_count = 0; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], TdmaDurationAdjust()\n"); |
| |
| if (coex_dm->auto_tdma_adjust) { |
| coex_dm->auto_tdma_adjust = false; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], first run TdmaDurationAdjust()!!\n"); |
| if (sco_hid) { |
| if (tx_pause) { |
| if (max_interval == 1) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 13); |
| coex_dm->ps_tdma_du_adj_type = 13; |
| } else if (max_interval == 2) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 14); |
| coex_dm->ps_tdma_du_adj_type = 14; |
| } else if (max_interval == 3) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 15); |
| coex_dm->ps_tdma_du_adj_type = 15; |
| } else { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 15); |
| coex_dm->ps_tdma_du_adj_type = 15; |
| } |
| } else { |
| if (max_interval == 1) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 9); |
| coex_dm->ps_tdma_du_adj_type = 9; |
| } else if (max_interval == 2) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 10); |
| coex_dm->ps_tdma_du_adj_type = 10; |
| } else if (max_interval == 3) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 11); |
| coex_dm->ps_tdma_du_adj_type = 11; |
| } else { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 11); |
| coex_dm->ps_tdma_du_adj_type = 11; |
| } |
| } |
| } else { |
| if (tx_pause) { |
| if (max_interval == 1) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 5); |
| coex_dm->ps_tdma_du_adj_type = 5; |
| } else if (max_interval == 2) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 6); |
| coex_dm->ps_tdma_du_adj_type = 6; |
| } else if (max_interval == 3) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 7); |
| coex_dm->ps_tdma_du_adj_type = 7; |
| } else { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 7); |
| coex_dm->ps_tdma_du_adj_type = 7; |
| } |
| } else { |
| if (max_interval == 1) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 1); |
| coex_dm->ps_tdma_du_adj_type = 1; |
| } else if (max_interval == 2) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 2); |
| coex_dm->ps_tdma_du_adj_type = 2; |
| } else if (max_interval == 3) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 3); |
| coex_dm->ps_tdma_du_adj_type = 3; |
| } else { |
| btc8821a2ant_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 { |
| /* accquire the BT TRx retry count from BT_Info byte2 */ |
| retry_count = coex_sta->bt_retry_cnt; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], retry_count = %d\n", retry_count); |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], up = %d, dn = %d, m = %d, n = %d, wait_count = %d\n", |
| (int)up, (int)dn, (int)m, (int)n, (int)wait_count); |
| 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 (retry count == 0) for 2*n seconds, |
| * make WiFi duration wider |
| */ |
| wait_count = 0; |
| n = 3; |
| up = 0; |
| dn = 0; |
| result = 1; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Increase wifi duration!!\n"); |
| } |
| } else if (retry_count <= 3) { |
| /* <=3 retry in the last 2-second duration */ |
| up--; |
| dn++; |
| |
| if (up <= 0) |
| up = 0; |
| |
| if (dn == 2) { |
| /* if retry count < 3 for 2*2 seconds, |
| * shrink wifi duration |
| */ |
| if (wait_count <= 2) |
| m++; /* avoid bounce in two levels */ |
| else |
| m = 1; |
| /* m max value is 20, max time is 120 second, |
| * recheck if adjust WiFi duration. |
| */ |
| if (m >= 20) |
| m = 20; |
| |
| n = 3 * m; |
| up = 0; |
| dn = 0; |
| wait_count = 0; |
| result = -1; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Decrease wifi duration for retryCounter<3!!\n"); |
| } |
| } else { |
| /* retry count > 3, if retry count > 3 happens once, |
| * shrink WiFi duration |
| */ |
| if (wait_count == 1) |
| m++; /* avoid bounce in two levels */ |
| else |
| m = 1; |
| /* m max value is 20, max time is 120 second, |
| * recheck if adjust WiFi duration. |
| */ |
| if (m >= 20) |
| m = 20; |
| |
| n = 3 * m; |
| up = 0; |
| dn = 0; |
| wait_count = 0; |
| result = -1; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Decrease wifi duration for retryCounter>3!!\n"); |
| } |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], max Interval = %d\n", max_interval); |
| |
| if (max_interval == 1) { |
| if (tx_pause) { |
| if (coex_dm->cur_ps_tdma == 71) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 5); |
| coex_dm->ps_tdma_du_adj_type = 5; |
| } else if (coex_dm->cur_ps_tdma == 1) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 5); |
| coex_dm->ps_tdma_du_adj_type = 5; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 6); |
| coex_dm->ps_tdma_du_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 7); |
| coex_dm->ps_tdma_du_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 4) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 8); |
| coex_dm->ps_tdma_du_adj_type = 8; |
| } |
| if (coex_dm->cur_ps_tdma == 9) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 13); |
| coex_dm->ps_tdma_du_adj_type = 13; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 14); |
| coex_dm->ps_tdma_du_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 15); |
| coex_dm->ps_tdma_du_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->ps_tdma_du_adj_type = |
| 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->ps_tdma_du_adj_type = |
| 8; |
| } else if (coex_dm->cur_ps_tdma == 13) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->ps_tdma_du_adj_type = |
| 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->ps_tdma_du_adj_type = |
| 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 5); |
| coex_dm->ps_tdma_du_adj_type = |
| 5; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->ps_tdma_du_adj_type = |
| 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 13); |
| coex_dm->ps_tdma_du_adj_type = |
| 13; |
| } |
| } |
| } else { |
| if (coex_dm->cur_ps_tdma == 5) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 71); |
| coex_dm->ps_tdma_du_adj_type = 71; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 2); |
| coex_dm->ps_tdma_du_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 3); |
| coex_dm->ps_tdma_du_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 8) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 4); |
| coex_dm->ps_tdma_du_adj_type = 4; |
| } |
| if (coex_dm->cur_ps_tdma == 13) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 9); |
| coex_dm->ps_tdma_du_adj_type = 9; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 10); |
| coex_dm->ps_tdma_du_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 11); |
| coex_dm->ps_tdma_du_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 1); |
| coex_dm->ps_tdma_du_adj_type = |
| 1; |
| } else if (coex_dm->cur_ps_tdma == 1) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->ps_tdma_du_adj_type = |
| 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->ps_tdma_du_adj_type = |
| 4; |
| } else if (coex_dm->cur_ps_tdma == 9) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->ps_tdma_du_adj_type = |
| 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->ps_tdma_du_adj_type = |
| 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 1); |
| coex_dm->ps_tdma_du_adj_type = |
| 1; |
| } else if (coex_dm->cur_ps_tdma == 1) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 71); |
| coex_dm->ps_tdma_du_adj_type = |
| 71; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->ps_tdma_du_adj_type = |
| 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 6); |
| coex_dm->ps_tdma_du_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 6); |
| coex_dm->ps_tdma_du_adj_type = 6; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 7); |
| coex_dm->ps_tdma_du_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 4) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 8); |
| coex_dm->ps_tdma_du_adj_type = 8; |
| } |
| if (coex_dm->cur_ps_tdma == 9) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 14); |
| coex_dm->ps_tdma_du_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 14); |
| coex_dm->ps_tdma_du_adj_type = 14; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 15); |
| coex_dm->ps_tdma_du_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->ps_tdma_du_adj_type = |
| 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->ps_tdma_du_adj_type = |
| 8; |
| } else if (coex_dm->cur_ps_tdma == 13) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->ps_tdma_du_adj_type = |
| 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->ps_tdma_du_adj_type = |
| 6; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 6); |
| coex_dm->ps_tdma_du_adj_type = |
| 6; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->ps_tdma_du_adj_type = |
| 14; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 14); |
| coex_dm->ps_tdma_du_adj_type = |
| 14; |
| } |
| } |
| } else { |
| if (coex_dm->cur_ps_tdma == 5) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 2); |
| coex_dm->ps_tdma_du_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 2); |
| coex_dm->ps_tdma_du_adj_type = 2; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 3); |
| coex_dm->ps_tdma_du_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 8) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 4); |
| coex_dm->ps_tdma_du_adj_type = 4; |
| } |
| if (coex_dm->cur_ps_tdma == 13) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 10); |
| coex_dm->ps_tdma_du_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 10); |
| coex_dm->ps_tdma_du_adj_type = 10; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 11); |
| coex_dm->ps_tdma_du_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->ps_tdma_du_adj_type = |
| 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->ps_tdma_du_adj_type = |
| 4; |
| } else if (coex_dm->cur_ps_tdma == 9) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->ps_tdma_du_adj_type = |
| 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->ps_tdma_du_adj_type = |
| 2; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 2); |
| coex_dm->ps_tdma_du_adj_type = |
| 2; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 10); |
| coex_dm->ps_tdma_du_adj_type = |
| 10; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 7); |
| coex_dm->ps_tdma_du_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 7); |
| coex_dm->ps_tdma_du_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 7); |
| coex_dm->ps_tdma_du_adj_type = 7; |
| } else if (coex_dm->cur_ps_tdma == 4) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 8); |
| coex_dm->ps_tdma_du_adj_type = 8; |
| } |
| if (coex_dm->cur_ps_tdma == 9) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 15); |
| coex_dm->ps_tdma_du_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 15); |
| coex_dm->ps_tdma_du_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 15); |
| coex_dm->ps_tdma_du_adj_type = 15; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 8); |
| coex_dm->ps_tdma_du_adj_type = |
| 8; |
| } else if (coex_dm->cur_ps_tdma == 13) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 7); |
| coex_dm->ps_tdma_du_adj_type = |
| 7; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 15); |
| coex_dm->ps_tdma_du_adj_type = |
| 15; |
| } |
| } |
| } else { |
| if (coex_dm->cur_ps_tdma == 5) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 3); |
| coex_dm->ps_tdma_du_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 6) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 3); |
| coex_dm->ps_tdma_du_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 7) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 3); |
| coex_dm->ps_tdma_du_adj_type = 3; |
| } else if (coex_dm->cur_ps_tdma == 8) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 4); |
| coex_dm->ps_tdma_du_adj_type = 4; |
| } |
| if (coex_dm->cur_ps_tdma == 13) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 11); |
| coex_dm->ps_tdma_du_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 14) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 11); |
| coex_dm->ps_tdma_du_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 15) { |
| btc8821a2ant_ps_tdma(btcoexist, |
| NORMAL_EXEC, true, 11); |
| coex_dm->ps_tdma_du_adj_type = 11; |
| } else if (coex_dm->cur_ps_tdma == 16) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 4); |
| coex_dm->ps_tdma_du_adj_type = |
| 4; |
| } else if (coex_dm->cur_ps_tdma == 9) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_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) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 3) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 2) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 3); |
| coex_dm->ps_tdma_du_adj_type = |
| 3; |
| } else if (coex_dm->cur_ps_tdma == 12) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 11) { |
| btc8821a2ant_ps_tdma( |
| btcoexist, NORMAL_EXEC, |
| true, 11); |
| coex_dm->ps_tdma_du_adj_type = |
| 11; |
| } else if (coex_dm->cur_ps_tdma == 10) { |
| btc8821a2ant_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 recorded one. |
| */ |
| if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) { |
| bool scan = false, link = false, roam = false; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], PsTdma type mismatch!!!, cur_ps_tdma = %d, recordPsTdma = %d\n", |
| coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type); |
| |
| 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) { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, |
| coex_dm->ps_tdma_du_adj_type); |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n"); |
| } |
| } |
| } |
| |
| /* SCO only or SCO+PAN(HS)*/ |
| static void btc8821a2ant_action_sco(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 = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (wifi_bw == BTC_WIFI_BW_LEGACY) { |
| /* for SCO quality at 11b/g mode */ |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); |
| } else { |
| /* for SCO quality & wifi performance balance at 11n mode */ |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| btc8821a2ant_coex_table_with_type(btcoexist, |
| NORMAL_EXEC, 8); |
| } else { |
| if (bt_link_info->sco_only) |
| btc8821a2ant_coex_table_with_type( |
| btcoexist, NORMAL_EXEC, 17); |
| else |
| btc8821a2ant_coex_table_with_type( |
| btcoexist, NORMAL_EXEC, 12); |
| } |
| } |
| |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| /* for voice quality */ |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); |
| |
| /* sw mechanism */ |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| true, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| true, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| true, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| true, 0x18); |
| } |
| } |
| } |
| |
| static void btc8821a2ant_action_hid(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (wifi_bw == BTC_WIFI_BW_LEGACY) { |
| /* for HID at 11b/g mode */ |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); |
| } else { |
| /* for HID quality & wifi performance balance at 11n mode */ |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2); |
| } |
| |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 24); |
| |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ |
| static void btc8821a2ant_action_a2dp(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u8 ap_num = 0; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| if ((ap_num >= 10) && BTC_RSSI_HIGH(wifi_rssi_state1) && |
| BTC_RSSI_HIGH(bt_rssi_state)) { |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, |
| 0x0); |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, |
| 0x8); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23); |
| |
| /* sw mechanism */ |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| true, 0x6); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| true, 0x6); |
| } |
| return; |
| } |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| } else { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, |
| 0x4); |
| } |
| |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23); |
| } else { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23); |
| } |
| |
| /* sw mechanism */ |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void btc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| } else { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, |
| 0x4); |
| } |
| |
| btc8821a2ant_tdma_duration_adjust(btcoexist, false, true, 2); |
| |
| /* sw mechanism */ |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void btc8821a2ant_action_pan_edr(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 10); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| } else { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, |
| 0x4); |
| } |
| |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 26); |
| else |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 26); |
| |
| /* sw mechanism */ |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| /* PAN(HS) only */ |
| static void btc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| /* PAN(EDR)+A2DP */ |
| static void btc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| else |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, |
| 0x4); |
| |
| 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)) { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 12); |
| |
| if (wifi_bw == BTC_WIFI_BW_HT40) |
| btc8821a2ant_tdma_duration_adjust(btcoexist, false, |
| true, 3); |
| else |
| btc8821a2ant_tdma_duration_adjust(btcoexist, false, |
| false, 3); |
| } else { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 13); |
| btc8821a2ant_tdma_duration_adjust(btcoexist, false, true, 3); |
| } |
| |
| /* sw mechanism */ |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void btc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| |
| if (wifi_bw == BTC_WIFI_BW_LEGACY) { |
| /* for HID at 11b/g mode */ |
| btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5a5f5a5f, 0xffff, 0x3); |
| } else { |
| /* for HID quality & wifi performance balance at 11n mode */ |
| btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, |
| 0x5a5f5a5f, 0xffff, 0x3); |
| } |
| |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 3); |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, |
| true, 10); |
| } else { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| /* fw mechanism */ |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10); |
| } else { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); |
| } |
| |
| /* sw mechanism */ |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| /* HID+A2DP+PAN(EDR) */ |
| static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) |
| { |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u32 wifi_bw; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 2, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 0); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| if (BTC_RSSI_HIGH(wifi_rssi_state1) && BTC_RSSI_HIGH(bt_rssi_state)) { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| } else { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 14); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, |
| 0x4); |
| } |
| |
| 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 (wifi_bw == BTC_WIFI_BW_HT40) |
| btc8821a2ant_tdma_duration_adjust(btcoexist, true, |
| true, 3); |
| else |
| btc8821a2ant_tdma_duration_adjust(btcoexist, true, |
| false, 3); |
| } else { |
| btc8821a2ant_tdma_duration_adjust(btcoexist, true, true, 3); |
| } |
| |
| /* sw mechanism */ |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void btc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist) |
| { |
| u32 wifi_bw; |
| u8 wifi_rssi_state, wifi_rssi_state1, bt_rssi_state; |
| u8 ap_num = 0; |
| |
| wifi_rssi_state = btc8821a2ant_wifi_rssi_state(btcoexist, 0, 2, 15, 0); |
| wifi_rssi_state1 = btc8821a2ant_wifi_rssi_state(btcoexist, 1, 2, |
| BT_8821A_2ANT_WIFI_RSSI_COEXSWITCH_THRES, 0); |
| bt_rssi_state = btc8821a2ant_bt_rssi_state(btcoexist, |
| 3, BT_8821A_2ANT_BT_RSSI_COEXSWITCH_THRES, 37); |
| |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0); |
| |
| btc8821a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x5); |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); |
| if (wifi_bw == BTC_WIFI_BW_LEGACY) { |
| if (BTC_RSSI_HIGH(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| else if (BTC_RSSI_MEDIUM(bt_rssi_state)) |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| else |
| btc8821a2ant_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); |
| if (ap_num < 10) |
| btc8821a2ant_dec_bt_pwr(btcoexist, |
| NORMAL_EXEC, 4); |
| else |
| btc8821a2ant_dec_bt_pwr(btcoexist, |
| NORMAL_EXEC, 2); |
| } else if (BTC_RSSI_MEDIUM(bt_rssi_state)) { |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); |
| } else { |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| } |
| } |
| |
| if (wifi_bw == BTC_WIFI_BW_LEGACY) { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, |
| 0x0, 0x0); |
| } else { |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 14); |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON, 0x50, |
| 0x4); |
| } |
| |
| if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23); |
| } else { |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23); |
| } |
| |
| /* sw mechanism */ |
| if (wifi_bw == BTC_WIFI_BW_HT40) { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, true, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } else { |
| if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |
| (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, true, false, |
| false, 0x18); |
| } else { |
| btc8821a2ant_sw_mechanism1(btcoexist, false, true, |
| false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, |
| false, 0x18); |
| } |
| } |
| } |
| |
| static void btc8821a2ant_action_wifi_multi_port(struct btc_coexist *btcoexist) |
| { |
| btc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6); |
| btc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); |
| |
| /* sw all off */ |
| btc8821a2ant_sw_mechanism1(btcoexist, false, false, false, false); |
| btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18); |
| |
| /* hw all off */ |
| btc8821a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); |
| |
| btc8821a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0); |
| btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); |
| } |
| |
| static void btc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; |
| bool wifi_under_5g = false; |
| u8 algorithm = 0; |
| u32 num_of_wifi_link = 0; |
| u32 wifi_link_status = 0; |
| bool miracast_plus_bt = false; |
| bool scan = false, link = false, roam = false; |
| |
| if (btcoexist->manual_control) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Manual control!!!\n"); |
| return; |
| } |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); |
| |
| if (wifi_under_5g) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n"); |
| btc8821a2ant_coex_under_5g(btcoexist); |
| return; |
| } |
| |
| if (coex_sta->under_ips) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], wifi is under IPS !!!\n"); |
| return; |
| } |
| |
| algorithm = btc8821a2ant_action_algorithm(btcoexist); |
| if (coex_sta->c2h_bt_inquiry_page && |
| (BT_8821A_2ANT_COEX_ALGO_PANHS != algorithm)) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT is under inquiry/page scan !!\n"); |
| btc8821a2ant_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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], WiFi is under Link Process !!\n"); |
| btc8821a2ant_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)) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n", |
| num_of_wifi_link, wifi_link_status); |
| |
| 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); |
| btc8821a2ant_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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); |
| |
| if (btc8821a2ant_is_common_action(btcoexist)) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant common\n"); |
| coex_dm->auto_tdma_adjust = true; |
| } else { |
| if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], pre_algorithm = %d, cur_algorithm = %d\n", |
| coex_dm->pre_algorithm, |
| coex_dm->cur_algorithm); |
| coex_dm->auto_tdma_adjust = false; |
| } |
| switch (coex_dm->cur_algorithm) { |
| case BT_8821A_2ANT_COEX_ALGO_SCO: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = SCO\n"); |
| btc8821a2ant_action_sco(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_HID: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = HID\n"); |
| btc8821a2ant_action_hid(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_A2DP: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = A2DP\n"); |
| btc8821a2ant_action_a2dp(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n"); |
| btc8821a2ant_action_a2dp_pan_hs(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_PANEDR: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n"); |
| btc8821a2ant_action_pan_edr(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_PANHS: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = HS mode\n"); |
| btc8821a2ant_action_pan_hs(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n"); |
| btc8821a2ant_action_pan_edr_a2dp(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_PANEDR_HID: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n"); |
| btc8821a2ant_action_pan_edr_hid(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n"); |
| btc8821a2ant_act_hid_a2dp_pan_edr(btcoexist); |
| break; |
| case BT_8821A_2ANT_COEX_ALGO_HID_A2DP: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n"); |
| btc8821a2ant_action_hid_a2dp(btcoexist); |
| break; |
| default: |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); |
| btc8821a2ant_coex_all_off(btcoexist); |
| break; |
| } |
| coex_dm->pre_algorithm = coex_dm->cur_algorithm; |
| } |
| } |
| |
| static void btc8821a2ant_wifi_off_hw_cfg(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); |
| |
| /* WiFi goto standby while GNT_BT 0-->1 */ |
| btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x780); |
| 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); |
| } |
| } |
| |
| /************************************************************** |
| * extern function start with ex_btc8821a2ant_ |
| **************************************************************/ |
| void ex_btc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 u1tmp = 0; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], 2Ant Init HW Config!!\n"); |
| |
| /* backup rf 0x1e value */ |
| coex_dm->bt_rf0x1e_backup = |
| btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff); |
| |
| /* 0x790[5:0] = 0x5 */ |
| u1tmp = btcoexist->btc_read_1byte(btcoexist, 0x790); |
| u1tmp &= 0xc0; |
| u1tmp |= 0x5; |
| btcoexist->btc_write_1byte(btcoexist, 0x790, u1tmp); |
| |
| /* Antenna config */ |
| btc8821a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_MAIN, true, false); |
| coex_sta->dis_ver_info_cnt = 0; |
| |
| /* PTA parameter */ |
| btc8821a2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0); |
| |
| /* Enable counter statistics */ |
| /* 0x76e[3] = 1, WLAN_Act control by PTA */ |
| btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4); |
| btcoexist->btc_write_1byte(btcoexist, 0x778, 0x3); |
| btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1); |
| } |
| |
| void ex_btc8821a2ant_pre_load_firmware(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_btc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Coex Mechanism Init!!\n"); |
| |
| btc8821a2ant_init_coex_dm(btcoexist); |
| } |
| |
| void ex_btc8821a2ant_display_coex_info(struct btc_coexist *btcoexist, |
| struct seq_file *m) |
| { |
| struct btc_board_info *board_info = &btcoexist->board_info; |
| struct btc_stack_info *stack_info = &btcoexist->stack_info; |
| u8 u1tmp[4], i, bt_info_ext, ps_tdma_case = 0; |
| u32 u4tmp[4]; |
| bool roam = false, scan = false, link = false, wifi_under_5g = false; |
| bool bt_hs_on = false, wifi_busy = false; |
| long wifi_rssi = 0, bt_hs_rssi = 0; |
| u32 wifi_bw, wifi_traffic_dir; |
| u8 wifi_dot_11_chnl, wifi_hs_chnl; |
| u32 fw_ver = 0, bt_patch_ver = 0; |
| |
| seq_puts(m, "\n ============[BT Coexist info]============"); |
| |
| seq_printf(m, "\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:", |
| board_info->pg_ant_num, board_info->btdm_ant_num); |
| |
| if (btcoexist->manual_control) { |
| seq_printf(m, "\n %-35s", "[Action Manual control]!!"); |
| } |
| |
| seq_printf(m, "\n %-35s = %s / %d", "BT stack/ hci ext ver", |
| ((stack_info->profile_notified) ? "Yes" : "No"), |
| stack_info->hci_version); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver); |
| btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); |
| seq_printf(m, "\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)", |
| "CoexVer/ FwVer/ PatchVer", |
| glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant, |
| fw_ver, bt_patch_ver, bt_patch_ver); |
| |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_BL_HS_OPERATION, &bt_hs_on); |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_U1_WIFI_DOT11_CHNL, &wifi_dot_11_chnl); |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl); |
| seq_printf(m, "\n %-35s = %d / %d(%d)", |
| "Dot11 channel / HsMode(HsChnl)", |
| wifi_dot_11_chnl, bt_hs_on, wifi_hs_chnl); |
| |
| seq_printf(m, "\n %-35s = %3ph ", |
| "H2C Wifi inform bt chnl Info", |
| coex_dm->wifi_chnl_info); |
| |
| btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); |
| btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi); |
| seq_printf(m, "\n %-35s = %ld/ %ld", "Wifi rssi/ HS rssi", |
| wifi_rssi, bt_hs_rssi); |
| |
| 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); |
| seq_printf(m, "\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan", |
| link, roam, scan); |
| |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_U4_WIFI_BW, &wifi_bw); |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_BL_WIFI_BUSY, &wifi_busy); |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifi_traffic_dir); |
| seq_printf(m, "\n %-35s = %s / %s/ %s ", "Wifi status", |
| (wifi_under_5g ? "5G" : "2.4G"), |
| ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" : |
| (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))), |
| ((!wifi_busy) ? "idle" : |
| ((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ? |
| "uplink" : "downlink"))); |
| |
| if (stack_info->profile_notified) { |
| seq_printf(m, "\n %-35s = %d / %d / %d / %d", |
| "SCO/HID/PAN/A2DP", |
| stack_info->sco_exist, stack_info->hid_exist, |
| stack_info->pan_exist, stack_info->a2dp_exist); |
| |
| btcoexist->btc_disp_dbg_msg(btcoexist, |
| BTC_DBG_DISP_BT_LINK_INFO, |
| m); |
| } |
| |
| bt_info_ext = coex_sta->bt_info_ext; |
| seq_printf(m, "\n %-35s = %s", "BT Info A2DP rate", |
| (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate"); |
| |
| for (i = 0; i < BT_INFO_SRC_8821A_2ANT_MAX; i++) { |
| if (coex_sta->bt_info_c2h_cnt[i]) { |
| seq_printf(m, "\n %-35s = %7ph(%d)", |
| glbt_info_src_8821a_2ant[i], |
| coex_sta->bt_info_c2h[i], |
| coex_sta->bt_info_c2h_cnt[i]); |
| } |
| } |
| |
| seq_printf(m, "\n %-35s = %s/%s", |
| "PS state, IPS/LPS", |
| ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")), |
| ((coex_sta->under_lps ? "LPS ON" : "LPS OFF"))); |
| btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD, m); |
| |
| /* Sw mechanism*/ |
| seq_printf(m, "\n %-35s", |
| "============[Sw mechanism]============"); |
| seq_printf(m, "\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); |
| |
| /* Fw mechanism*/ |
| seq_printf(m, "\n %-35s", |
| "============[Fw mechanism]============"); |
| |
| if (!btcoexist->manual_control) { |
| ps_tdma_case = coex_dm->cur_ps_tdma; |
| seq_printf(m, "\n %-35s = %5ph case-%d", |
| "PS TDMA", |
| coex_dm->ps_tdma_para, ps_tdma_case); |
| |
| seq_printf(m, "\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct", |
| coex_dm->cur_dec_bt_pwr_lvl, |
| coex_dm->cur_ignore_wlan_act); |
| } |
| |
| /* Hw setting*/ |
| seq_printf(m, "\n %-35s", "============[Hw setting]============"); |
| |
| seq_printf(m, "\n %-35s = 0x%x", "RF-A, 0x1e initVal", |
| coex_dm->bt_rf0x1e_backup); |
| |
| u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); |
| u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x6cc); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x ", |
| "0x778 (W_Act)/ 0x6cc (CoTab Sel)", |
| u1tmp[0], u1tmp[1]); |
| |
| u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db); |
| u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x", |
| "0x8db(ADC)/0xc5b[29:25](DAC)", |
| ((u1tmp[0] & 0x60) >> 5), ((u1tmp[1] & 0x3e) >> 1)); |
| |
| u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb4); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x", |
| "0xcb4[7:0](ctrl)/ 0xcb4[29:28](val)", |
| u4tmp[0] & 0xff, ((u4tmp[0] & 0x30000000) >> 28)); |
| |
| u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40); |
| u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); |
| u4tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x", |
| "0x40/ 0x4c[24:23]/ 0x974", |
| u1tmp[0], ((u4tmp[0] & 0x01800000) >> 23), u4tmp[1]); |
| |
| u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); |
| u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x", |
| "0x550(bcn ctrl)/0x522", |
| u4tmp[0], u1tmp[0]); |
| |
| u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50); |
| u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa0a); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x", |
| "0xc50(DIG)/0xa0a(CCK-TH)", |
| u4tmp[0], u1tmp[0]); |
| |
| u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48); |
| u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b); |
| u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x", |
| "OFDM-FA/ CCK-FA", |
| u4tmp[0], (u1tmp[0] << 8) + u1tmp[1]); |
| |
| u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); |
| u4tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); |
| u4tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); |
| seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x", |
| "0x6c0/0x6c4/0x6c8", |
| u4tmp[0], u4tmp[1], u4tmp[2]); |
| |
| seq_printf(m, "\n %-35s = %d/ %d", |
| "0x770 (hi-pri Rx/Tx)", |
| coex_sta->high_priority_rx, coex_sta->high_priority_tx); |
| seq_printf(m, "\n %-35s = %d/ %d", |
| "0x774(low-pri Rx/Tx)", |
| coex_sta->low_priority_rx, coex_sta->low_priority_tx); |
| |
| /* Tx mgnt queue hang or not, 0x41b should = 0xf, ex: 0xd ==>hang*/ |
| u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x41b); |
| seq_printf(m, "\n %-35s = 0x%x", |
| "0x41b (mgntQ hang chk == 0xf)", |
| u1tmp[0]); |
| |
| btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m); |
| } |
| |
| void ex_btc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| if (BTC_IPS_ENTER == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], IPS ENTER notify\n"); |
| coex_sta->under_ips = true; |
| btc8821a2ant_wifi_off_hw_cfg(btcoexist); |
| btc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); |
| btc8821a2ant_coex_all_off(btcoexist); |
| } else if (BTC_IPS_LEAVE == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], IPS LEAVE notify\n"); |
| coex_sta->under_ips = false; |
| ex_btc8821a2ant_init_hwconfig(btcoexist); |
| btc8821a2ant_init_coex_dm(btcoexist); |
| btc8821a2ant_query_bt_info(btcoexist); |
| } |
| } |
| |
| void ex_btc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| if (BTC_LPS_ENABLE == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], LPS ENABLE notify\n"); |
| coex_sta->under_lps = true; |
| } else if (BTC_LPS_DISABLE == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], LPS DISABLE notify\n"); |
| coex_sta->under_lps = false; |
| } |
| } |
| |
| void ex_btc8821a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| if (BTC_SCAN_START == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], SCAN START notify\n"); |
| } else if (BTC_SCAN_FINISH == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], SCAN FINISH notify\n"); |
| } |
| } |
| |
| void ex_btc8821a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| if (BTC_ASSOCIATE_START == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], CONNECT START notify\n"); |
| } else if (BTC_ASSOCIATE_FINISH == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], CONNECT FINISH notify\n"); |
| } |
| } |
| |
| void ex_btc8821a2ant_media_status_notify(struct btc_coexist *btcoexist, |
| u8 type) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 h2c_parameter[3] = {0}; |
| u32 wifi_bw; |
| u8 wifi_central_chnl; |
| u8 ap_num = 0; |
| |
| if (BTC_MEDIA_CONNECT == type) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], MEDIA connect notify\n"); |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], MEDIA disconnect notify\n"); |
| } |
| |
| /* 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 (wifi_bw == BTC_WIFI_BW_HT40) { |
| h2c_parameter[2] = 0x30; |
| } else { |
| h2c_parameter[2] = 0x20; |
| 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]; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], FW write 0x66 = 0x%x\n", |
| h2c_parameter[0] << 16 | |
| h2c_parameter[1] << 8 | |
| h2c_parameter[2]); |
| |
| btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); |
| } |
| |
| void ex_btc8821a2ant_special_packet_notify(struct btc_coexist *btcoexist, |
| u8 type) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| if (type == BTC_PACKET_DHCP) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], DHCP Packet notify\n"); |
| } |
| } |
| |
| void ex_btc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist, |
| u8 *tmp_buf, u8 length) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| u8 bt_info = 0; |
| u8 i, rsp_source = 0; |
| bool bt_busy = false, limited_dig = false; |
| bool 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]++; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Bt info[%d], length = %d, hex data = [", |
| rsp_source, length); |
| 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) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "0x%02x]\n", tmp_buf[i]); |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "0x%02x, ", tmp_buf[i]); |
| } |
| } |
| |
| if (btcoexist->manual_control) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n"); |
| return; |
| } |
| |
| if (BT_INFO_SRC_8821A_2ANT_WIFI_FW != rsp_source) { |
| /* [3:0] */ |
| coex_sta->bt_retry_cnt = |
| 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 |
| */ |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x01\n"); |
| 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 & BIT1)) { |
| btcoexist->btc_get(btcoexist, |
| BTC_GET_BL_WIFI_CONNECTED, &wifi_connected); |
| if (wifi_connected) { |
| ex_btc8821a2ant_media_status_notify(btcoexist, |
| BTC_MEDIA_CONNECT); |
| } else { |
| ex_btc8821a2ant_media_status_notify(btcoexist, |
| BTC_MEDIA_DISCONNECT); |
| } |
| |
| } |
| |
| if (!btcoexist->manual_control && !wifi_under_5g) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT ext info = 0x%x!!\n", |
| coex_sta->bt_info_ext); |
| if ((coex_sta->bt_info_ext & BIT(3))) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT ext info bit3=1, wifi_connected=%d\n", |
| wifi_connected); |
| if (wifi_connected) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); |
| btc8821a2ant_ignore_wlan_act(btcoexist, |
| FORCE_EXEC, |
| false); |
| } |
| } else { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BT ext info bit3=0, wifi_connected=%d\n", |
| wifi_connected); |
| /* BT already NOT ignore Wlan active, do nothing |
| * here. |
| */ |
| if (!wifi_connected) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, |
| DBG_LOUD, |
| "[BTCoex], BT ext info bit3 check, set BT to ignore Wlan active!!\n"); |
| btc8821a2ant_ignore_wlan_act( |
| btcoexist, FORCE_EXEC, true); |
| } |
| } |
| } |
| } |
| |
| /* 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) && |
| (!coex_sta->c2h_bt_inquiry_page) && |
| (!coex_sta->sco_exist)) { |
| if (coex_sta->high_priority_tx + |
| coex_sta->high_priority_rx >= 160) |
| coex_sta->hid_exist = true; |
| } |
| } |
| |
| btc8821a2ant_update_bt_link_info(btcoexist); |
| |
| if (!(bt_info & BT_INFO_8821A_2ANT_B_CONNECTION)) { |
| coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_IDLE; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); |
| } else if (bt_info == BT_INFO_8821A_2ANT_B_CONNECTION) { |
| /* connection exists but no busy */ |
| coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_CON_IDLE; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); |
| } 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; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); |
| } else if (bt_info & BT_INFO_8821A_2ANT_B_ACL_BUSY) { |
| coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_ACL_BUSY; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); |
| } else { |
| coex_dm->bt_status = BT_8821A_2ANT_BT_STATUS_MAX; |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); |
| } |
| |
| if ((coex_dm->bt_status == 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)) { |
| 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); |
| |
| btc8821a2ant_run_coexist_mechanism(btcoexist); |
| } |
| |
| void ex_btc8821a2ant_halt_notify(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Halt notify\n"); |
| |
| btc8821a2ant_wifi_off_hw_cfg(btcoexist); |
| btc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); |
| ex_btc8821a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); |
| } |
| |
| void ex_btc8821a2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n"); |
| |
| if (pnp_state == BTC_WIFI_PNP_SLEEP) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Pnp notify to SLEEP\n"); |
| } else if (pnp_state == BTC_WIFI_PNP_WAKE_UP) { |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Pnp notify to WAKE UP\n"); |
| ex_btc8821a2ant_init_hwconfig(btcoexist); |
| btc8821a2ant_init_coex_dm(btcoexist); |
| btc8821a2ant_query_bt_info(btcoexist); |
| } |
| } |
| |
| void ex_btc8821a2ant_periodical(struct btc_coexist *btcoexist) |
| { |
| struct rtl_priv *rtlpriv = btcoexist->adapter; |
| |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], ==========================Periodical===========================\n"); |
| |
| 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 |
| */ |
| RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, |
| "[BTCoex], Set GNT_BT control by PTA\n"); |
| btc8821a2ant_set_ant_path(btcoexist, |
| BTC_ANT_WIFI_AT_MAIN, false, false); |
| } |
| } |
| |
| if (btcoexist->auto_report_2ant) { |
| btc8821a2ant_query_bt_info(btcoexist); |
| } else { |
| btc8821a2ant_monitor_bt_ctr(btcoexist); |
| btc8821a2ant_monitor_wifi_ctr(btcoexist); |
| |
| if (btc8821a2ant_is_wifi_status_changed(btcoexist) || |
| coex_dm->auto_tdma_adjust) |
| btc8821a2ant_run_coexist_mechanism(btcoexist); |
| } |
| } |
